Adding upstream version 2.06.upstream/2.06upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1351 files changed, 499605 insertions, 0 deletions

diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am
new file mode 100644
index 0000000..ee88e44
--- /dev/null
+++ b/grub-core/Makefile.am
@@ -0,0 +1,506 @@
+AUTOMAKE_OPTIONS = subdir-objects -Wno-portability
+
+DEPDIR=.deps-core
+
+include $(top_srcdir)/conf/Makefile.common
+
+CC=$(TARGET_CC)
+CPP=$(TARGET_CC)
+CCAS=$(TARGET_CC)
+RANLIB=$(TARGET_RANLIB)
+STRIP=$(TARGET_STRIP)
+
+MACHO2IMG=$(top_builddir)/grub-macho2img
+
+AM_CFLAGS = $(TARGET_CFLAGS)
+AM_LDFLAGS = $(TARGET_LDFLAGS)
+AM_CPPFLAGS = $(TARGET_CPPFLAGS) $(CPPFLAGS_DEFAULT)
+AM_CCASFLAGS = $(TARGET_CCASFLAGS) $(CCASFLAGS_DEFAULT)
+
+CFLAGS_PROGRAM += $(CFLAGS_PLATFORM)
+LDFLAGS_PROGRAM += $(LDFLAGS_PLATFORM)
+CPPFLAGS_PROGRAM += $(CPPFLAGS_PLATFORM)
+CCASFLAGS_PROGRAM += $(CCASFLAGS_PLATFORM)
+
+CFLAGS_LIBRARY += $(CFLAGS_PLATFORM) -fno-builtin
+CPPFLAGS_LIBRARY += $(CPPFLAGS_PLATFORM)
+CCASFLAGS_LIBRARY += $(CCASFLAGS_PLATFORM)
+
+build-grub-pep2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=64 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pep2elf\" $^
+CLEANFILES += build-grub-pep2elf$(BUILD_EXEEXT)
+
+build-grub-pe2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=32 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
+CLEANFILES += build-grub-pe2elf$(BUILD_EXEEXT)
+
+# gentrigtables
+gentrigtables$(BUILD_EXEEXT): gentrigtables.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) $< $(BUILD_LIBM)
+CLEANFILES += gentrigtables$(BUILD_EXEEXT)
+
+build-grub-module-verifier$(BUILD_EXEEXT): $(top_srcdir)/util/grub-module-verifier.c $(top_srcdir)/util/grub-module-verifier32.c $(top_srcdir)/util/grub-module-verifier64.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-module-verifier\" $^
+CLEANFILES += build-grub-module-verifier$(BUILD_EXEEXT)
+
+# trigtables.c
+trigtables.c: gentrigtables$(BUILD_EXEEXT) gentrigtables.c $(top_srcdir)/configure.ac
+	./gentrigtables$(BUILD_EXEEXT) > $@
+CLEANFILES += trigtables.c
+
+# XXX Use Automake's LEX & YACC support
+grub_script.tab.h: script/parser.y
+	$(YACC) -d -p grub_script_yy -b grub_script $<
+grub_script.tab.c: grub_script.tab.h
+CLEANFILES += grub_script.tab.c grub_script.tab.h
+
+# For the lexer.
+grub_script.yy.h: script/yylex.l
+	$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $<
+grub_script.yy.c: grub_script.yy.h
+
+rs_decoder.h: $(srcdir)/lib/reed_solomon.c
+	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Os -I$(top_builddir) -S -DSTANDALONE -o $@ $< -g0 -mregparm=3 -ffreestanding
+
+CLEANFILES += grub_script.yy.c grub_script.yy.h
+
+include $(srcdir)/Makefile.core.am
+
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cache.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/command.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/device.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/dl.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/sb.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env_private.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/err.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/file.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fs.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i18n.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/list.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lockdown.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/misc.h
+if COND_emu
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt-emu.h
+else
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt.h
+endif
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/parser.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/partition.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/stack_protector.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/term.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/time.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/verify.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm_private.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/net.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/memory.h
+
+if COND_i386_pc
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pxe.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/int.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+endif
+
+if COND_i386_xen_pvh
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/int.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/xen/hypercall.h
+endif
+
+if COND_i386_efi
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
+endif
+
+if COND_i386_coreboot
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/coreboot/lbio.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_i386_multiboot
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_i386_qemu
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+endif
+
+if COND_i386_ieee1275
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+endif
+
+if COND_i386_xen
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/xen/hypercall.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
+endif
+
+if COND_x86_64_xen
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/x86_64/xen/hypercall.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
+endif
+
+if COND_x86_64_efi
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
+endif
+
+if COND_ia64_efi
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_mips
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/cpu/kernel.h
+endif
+
+if COND_mips_arc
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arc/arc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+endif
+
+if COND_mips_qemu_mips
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+endif
+
+if COND_mips_loongson
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/time.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cs5536.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pci.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+endif
+
+if COND_mips_qemu_mips
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/memory.h
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
+endif
+
+if COND_powerpc_ieee1275
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+endif
+
+if COND_sparc64_ieee1275
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sparc64/ieee1275/ieee1275.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+endif
+
+if COND_arm_uboot
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/uboot.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
+endif
+
+if COND_arm_coreboot
+KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fdt.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/dma.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/coreboot/kernel.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fdtbus.h
+endif
+
+if COND_arm_efi
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_arm64_efi
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_riscv32_efi
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_riscv64_efi
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
+endif
+
+if COND_emu
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/datetime.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/misc.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/net.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostdisk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostfile.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
+if COND_GRUB_EMU_SDL
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sdl.h
+endif
+if COND_GRUB_EMU_PCI
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/libpciaccess.h
+endif
+endif
+
+symlist.h: $(top_builddir)/config.h $(KERNEL_HEADER_FILES)
+	@list='$^'; \
+	for p in $$list; do \
+	  echo "#include <$$p>" >> $@ || (rm -f $@; exit 1); \
+	done
+CLEANFILES += symlist.h
+BUILT_SOURCES += symlist.h
+
+symlist.c: symlist.h gensymlist.sh
+	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) -DGRUB_SYMBOL_GENERATOR=1 symlist.h > symlist.p || (rm -f symlist.p; exit 1)
+	cat symlist.p | $(SHELL) $(srcdir)/gensymlist.sh $(top_builddir)/config.h $(KERNEL_HEADER_FILES) >$@ || (rm -f $@; exit 1)
+	rm -f symlist.p
+CLEANFILES += symlist.c
+BUILT_SOURCES += symlist.c
+
+if COND_HAVE_ASM_USCORE
+ASM_PREFIX=_
+else
+ASM_PREFIX=
+endif
+
+noinst_DATA += kernel_syms.lst
+
+kernel_syms.lst: $(KERNEL_HEADER_FILES) $(top_builddir)/config.h
+	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) $(CFLAGS) -DGRUB_SYMBOL_GENERATOR=1 $^ >kernel_syms.input
+	cat kernel_syms.input | grep -v '^#' | sed -n \
+	  -e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
+	  -e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
+	  | sort -u >$@
+	rm -f kernel_syms.input
+CLEANFILES += kernel_syms.lst
+
+if COND_emu
+kern/emu/grub_emu-main.$(OBJEXT):grub_emu_init.h
+grub_emu-grub_emu_init.$(OBJEXT):grub_emu_init.h
+kern/emu/grub_emu_dyn-main.$(OBJEXT):grub_emu_init.h
+grub_emu_dyn-grub_emu_init.$(OBJEXT):grub_emu_init.h
+
+grub_emu_init.h: genemuinitheader.sh $(MODULE_FILES)
+	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinitheader.sh $(TARGET_NM) > $@
+CLEANFILES += grub_emu_init.h
+
+grub_emu_init.c: grub_emu_init.h genemuinit.sh $(MODULE_FILES)
+	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinit.sh $(TARGET_NM) > $@
+CLEANFILES += grub_emu_init.c
+endif
+
+# List files
+
+fs.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'FS_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+platform_DATA += fs.lst
+CLEANFILES += fs.lst
+
+command.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/EXTCOMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/EXTCOMMAND_LOCKDOWN_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/P1COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" \
+	    -e "/COMMAND_LOCKDOWN_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+platform_DATA += command.lst
+CLEANFILES += command.lst
+
+partmap.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'PARTMAP_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+platform_DATA += partmap.lst
+CLEANFILES += partmap.lst
+
+terminal.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/INPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
+	    -e "/OUTPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+platform_DATA += terminal.lst
+CLEANFILES += terminal.lst
+
+fdt.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
+	    -e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+platform_DATA += fdt.lst
+CLEANFILES += fdt.lst
+
+parttool.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/PARTTOOL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+platform_DATA += parttool.lst
+CLEANFILES += parttool.lst
+
+video.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'VIDEO_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+platform_DATA += video.lst
+CLEANFILES += video.lst
+
+# but, crypto.lst is simply copied
+crypto.lst: $(srcdir)/lib/libgcrypt-grub/cipher/crypto.lst
+	cp $^ $@
+platform_DATA += crypto.lst
+CLEANFILES += crypto.lst
+
+syminfo.lst: gensyminfo.sh kernel_syms.lst $(MODULE_FILES)
+	cat kernel_syms.lst > $@.new
+	for m in $(MODULE_FILES); do \
+	  sh $< $$m >> $@.new || exit 1; \
+	done
+	mv $@.new $@
+
+# generate global module dependencies list
+moddep.lst: syminfo.lst genmoddep.awk video.lst
+	cat $< | sort | $(AWK) -f $(srcdir)/genmoddep.awk > $@ || (rm -f $@; exit 1)
+platform_DATA += moddep.lst
+CLEANFILES += config.log syminfo.lst moddep.lst
+
+$(MOD_FILES): %.mod : genmod.sh moddep.lst %.module$(EXEEXT) build-grub-module-verifier$(BUILD_EXEEXT)
+	TARGET_OBJ2ELF=@TARGET_OBJ2ELF@ sh $^ $@
+platform_DATA += $(MOD_FILES)
+platform_DATA += modinfo.sh
+CLEANFILES += $(MOD_FILES)
+
+if COND_ENABLE_EFIEMU
+efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
+	-rm -f $@
+	-rm -f $@.bin
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $<
+	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
+	  $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \
+	  rm -f $@.bin ; \
+	elif test ! -z "$(TARGET_OBJ2ELF)"; then \
+	  $(TARGET_OBJ2ELF) $@.bin || (rm -f $@.bin; exit 1); \
+	  mv $@.bin $@ ; \
+	else \
+	  mv $@.bin $@ ; \
+	fi
+
+# Link format -arch,x86_64 means Apple linker
+efiemu64_c.o: efiemu/runtime/efiemu.c
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
+
+efiemu64_s.o: efiemu/runtime/efiemu.S
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
+
+efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF)
+	-rm -f $@
+	-rm -f $@.bin
+	$(TARGET_CC) -m64 $(EFIEMU64_LINK_FORMAT) -nostdlib -static -Wl,-r -o $@.bin $^
+	if test "x$(EFIEMU64_LINK_FORMAT)" = x-arch,x86_64; then \
+	  $(TARGET_OBJCONV) -felf64 -nu -nd $@.bin $@ || exit 1; \
+	  rm -f $@.bin; \
+	else \
+	  mv $@.bin $@ ; \
+	fi
+
+platform_DATA += efiemu32.o efiemu64.o
+CLEANFILES += efiemu32.o efiemu64.o efiemu64_c.o efiemu64_s.o
+endif
+
+windowsdir=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows
+windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
+	test -d $(windowsdir)/$(target_cpu)-$(platform) || mkdir $(windowsdir)/$(target_cpu)-$(platform)
+	for x in $(platform_DATA); do \
+		cp -fp $$x $(windowsdir)/$(target_cpu)-$(platform)/$$x; \
+	done
diff --git a/grub-core/Makefile.core.am b/grub-core/Makefile.core.am
new file mode 100644
index 0000000..e822f60
--- /dev/null
+++ b/grub-core/Makefile.core.am
@@ -0,0 +1,23794 @@
+platform_PROGRAMS += disk.module
+MODULE_FILES += disk.module$(EXEEXT)
+disk_module_SOURCES  = lib/disk.c  ## platform sources
+nodist_disk_module_SOURCES  =  ## platform nodist sources
+disk_module_LDADD  = 
+disk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+disk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+disk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+disk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+disk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += kern/disk_common.c 
+BUILT_SOURCES += $(nodist_disk_module_SOURCES)
+CLEANFILES += $(nodist_disk_module_SOURCES)
+MOD_FILES += disk.mod
+MARKER_FILES += disk.marker
+CLEANFILES += disk.marker
+
+disk.marker: $(disk_module_SOURCES) $(nodist_disk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(disk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += trig.module
+MODULE_FILES += trig.module$(EXEEXT)
+trig_module_SOURCES  =  ## platform sources
+nodist_trig_module_SOURCES  = trigtables.c  ## platform nodist sources
+trig_module_LDADD  = 
+trig_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+trig_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+trig_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+trig_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+trig_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += gentrigtables.c 
+BUILT_SOURCES += $(nodist_trig_module_SOURCES)
+CLEANFILES += $(nodist_trig_module_SOURCES)
+MOD_FILES += trig.mod
+MARKER_FILES += trig.marker
+CLEANFILES += trig.marker
+
+trig.marker: $(trig_module_SOURCES) $(nodist_trig_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(trig_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cs5536.module
+MODULE_FILES += cs5536.module$(EXEEXT)
+cs5536_module_SOURCES  = bus/cs5536.c  ## platform sources
+nodist_cs5536_module_SOURCES  =  ## platform nodist sources
+cs5536_module_LDADD  = 
+cs5536_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cs5536_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cs5536_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cs5536_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cs5536_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cs5536_module_SOURCES)
+CLEANFILES += $(nodist_cs5536_module_SOURCES)
+MOD_FILES += cs5536.mod
+MARKER_FILES += cs5536.marker
+CLEANFILES += cs5536.marker
+
+cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += lsspd.module
+MODULE_FILES += lsspd.module$(EXEEXT)
+lsspd_module_SOURCES  = commands/mips/loongson/lsspd.c  ## platform sources
+nodist_lsspd_module_SOURCES  =  ## platform nodist sources
+lsspd_module_LDADD  = 
+lsspd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsspd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsspd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsspd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsspd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsspd_module_SOURCES)
+CLEANFILES += $(nodist_lsspd_module_SOURCES)
+MOD_FILES += lsspd.mod
+MARKER_FILES += lsspd.marker
+CLEANFILES += lsspd.marker
+
+lsspd.marker: $(lsspd_module_SOURCES) $(nodist_lsspd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsspd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usb.module
+MODULE_FILES += usb.module$(EXEEXT)
+usb_module_SOURCES  = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+nodist_usb_module_SOURCES  =  ## platform nodist sources
+usb_module_LDADD  = 
+usb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_module_SOURCES)
+CLEANFILES += $(nodist_usb_module_SOURCES)
+MOD_FILES += usb.mod
+MARKER_FILES += usb.marker
+CLEANFILES += usb.marker
+
+usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbserial_common.module
+MODULE_FILES += usbserial_common.module$(EXEEXT)
+usbserial_common_module_SOURCES  = bus/usb/serial/common.c  ## platform sources
+nodist_usbserial_common_module_SOURCES  =  ## platform nodist sources
+usbserial_common_module_LDADD  = 
+usbserial_common_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_common_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_common_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_common_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_common_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_common_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_common_module_SOURCES)
+MOD_FILES += usbserial_common.mod
+MARKER_FILES += usbserial_common.marker
+CLEANFILES += usbserial_common.marker
+
+usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbserial_pl2303.module
+MODULE_FILES += usbserial_pl2303.module$(EXEEXT)
+usbserial_pl2303_module_SOURCES  = bus/usb/serial/pl2303.c  ## platform sources
+nodist_usbserial_pl2303_module_SOURCES  =  ## platform nodist sources
+usbserial_pl2303_module_LDADD  = 
+usbserial_pl2303_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_pl2303_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_pl2303_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_pl2303_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_pl2303_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_pl2303_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_pl2303_module_SOURCES)
+MOD_FILES += usbserial_pl2303.mod
+MARKER_FILES += usbserial_pl2303.marker
+CLEANFILES += usbserial_pl2303.marker
+
+usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbserial_ftdi.module
+MODULE_FILES += usbserial_ftdi.module$(EXEEXT)
+usbserial_ftdi_module_SOURCES  = bus/usb/serial/ftdi.c  ## platform sources
+nodist_usbserial_ftdi_module_SOURCES  =  ## platform nodist sources
+usbserial_ftdi_module_LDADD  = 
+usbserial_ftdi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_ftdi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_ftdi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_ftdi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_ftdi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_ftdi_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_ftdi_module_SOURCES)
+MOD_FILES += usbserial_ftdi.mod
+MARKER_FILES += usbserial_ftdi.marker
+CLEANFILES += usbserial_ftdi.marker
+
+usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbserial_usbdebug.module
+MODULE_FILES += usbserial_usbdebug.module$(EXEEXT)
+usbserial_usbdebug_module_SOURCES  = bus/usb/serial/usbdebug_late.c  ## platform sources
+nodist_usbserial_usbdebug_module_SOURCES  =  ## platform nodist sources
+usbserial_usbdebug_module_LDADD  = 
+usbserial_usbdebug_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbserial_usbdebug_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbserial_usbdebug_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbserial_usbdebug_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbserial_usbdebug_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbserial_usbdebug_module_SOURCES)
+CLEANFILES += $(nodist_usbserial_usbdebug_module_SOURCES)
+MOD_FILES += usbserial_usbdebug.mod
+MARKER_FILES += usbserial_usbdebug.marker
+CLEANFILES += usbserial_usbdebug.marker
+
+usbserial_usbdebug.marker: $(usbserial_usbdebug_module_SOURCES) $(nodist_usbserial_usbdebug_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += uhci.module
+MODULE_FILES += uhci.module$(EXEEXT)
+uhci_module_SOURCES  = bus/usb/uhci.c  ## platform sources
+nodist_uhci_module_SOURCES  =  ## platform nodist sources
+uhci_module_LDADD  = 
+uhci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+uhci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+uhci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+uhci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+uhci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_uhci_module_SOURCES)
+CLEANFILES += $(nodist_uhci_module_SOURCES)
+MOD_FILES += uhci.mod
+MARKER_FILES += uhci.marker
+CLEANFILES += uhci.marker
+
+uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += ohci.module
+MODULE_FILES += ohci.module$(EXEEXT)
+ohci_module_SOURCES  = bus/usb/ohci.c  ## platform sources
+nodist_ohci_module_SOURCES  =  ## platform nodist sources
+ohci_module_LDADD  = 
+ohci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ohci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ohci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ohci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ohci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ohci_module_SOURCES)
+CLEANFILES += $(nodist_ohci_module_SOURCES)
+MOD_FILES += ohci.mod
+MARKER_FILES += ohci.marker
+CLEANFILES += ohci.marker
+
+ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += ehci.module
+MODULE_FILES += ehci.module$(EXEEXT)
+ehci_module_SOURCES  = bus/usb/ehci-fdt.c bus/usb/ehci.c  ## platform sources
+nodist_ehci_module_SOURCES  =  ## platform nodist sources
+ehci_module_LDADD  = 
+ehci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ehci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ehci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ehci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ehci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ehci_module_SOURCES)
+CLEANFILES += $(nodist_ehci_module_SOURCES)
+MOD_FILES += ehci.mod
+MARKER_FILES += ehci.marker
+CLEANFILES += ehci.marker
+
+ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += pci.module
+MODULE_FILES += pci.module$(EXEEXT)
+pci_module_SOURCES  = bus/pci.c  ## platform sources
+nodist_pci_module_SOURCES  =  ## platform nodist sources
+pci_module_LDADD  = 
+pci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pci_module_SOURCES)
+CLEANFILES += $(nodist_pci_module_SOURCES)
+MOD_FILES += pci.mod
+MARKER_FILES += pci.marker
+CLEANFILES += pci.marker
+
+pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += pci.module
+MODULE_FILES += pci.module$(EXEEXT)
+pci_module_SOURCES  = bus/pci.c  ## platform sources
+nodist_pci_module_SOURCES  =  ## platform nodist sources
+pci_module_LDADD  = 
+pci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pci_module_SOURCES)
+CLEANFILES += $(nodist_pci_module_SOURCES)
+MOD_FILES += pci.mod
+MARKER_FILES += pci.marker
+CLEANFILES += pci.marker
+
+pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += pci.module
+MODULE_FILES += pci.module$(EXEEXT)
+pci_module_SOURCES  = bus/pci.c  ## platform sources
+nodist_pci_module_SOURCES  =  ## platform nodist sources
+pci_module_LDADD  = 
+pci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pci_module_SOURCES)
+CLEANFILES += $(nodist_pci_module_SOURCES)
+MOD_FILES += pci.mod
+MARKER_FILES += pci.marker
+CLEANFILES += pci.marker
+
+pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += pci.module
+MODULE_FILES += pci.module$(EXEEXT)
+pci_module_SOURCES  = bus/i386/ieee1275/pci.c bus/pci.c  ## platform sources
+nodist_pci_module_SOURCES  =  ## platform nodist sources
+pci_module_LDADD  = 
+pci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pci_module_SOURCES)
+CLEANFILES += $(nodist_pci_module_SOURCES)
+MOD_FILES += pci.mod
+MARKER_FILES += pci.marker
+CLEANFILES += pci.marker
+
+pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += nativedisk.module
+MODULE_FILES += nativedisk.module$(EXEEXT)
+nativedisk_module_SOURCES  = commands/nativedisk.c  ## platform sources
+nodist_nativedisk_module_SOURCES  =  ## platform nodist sources
+nativedisk_module_LDADD  = 
+nativedisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nativedisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nativedisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nativedisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nativedisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nativedisk_module_SOURCES)
+CLEANFILES += $(nodist_nativedisk_module_SOURCES)
+MOD_FILES += nativedisk.mod
+MARKER_FILES += nativedisk.marker
+CLEANFILES += nativedisk.marker
+
+nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+if COND_GRUB_EMU_PCI
+platform_PROGRAMS += emupci.module
+MODULE_FILES += emupci.module$(EXEEXT)
+emupci_module_SOURCES  = bus/emu/pci.c commands/lspci.c  ## platform sources
+nodist_emupci_module_SOURCES  =  ## platform nodist sources
+emupci_module_LDADD  = 
+emupci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+emupci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+emupci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+emupci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+emupci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_emupci_module_SOURCES)
+CLEANFILES += $(nodist_emupci_module_SOURCES)
+MOD_FILES += emupci.mod
+MARKER_FILES += emupci.marker
+CLEANFILES += emupci.marker
+
+emupci.marker: $(emupci_module_SOURCES) $(nodist_emupci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(emupci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif COND_GRUB_EMU_PCI
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += lsdev.module
+MODULE_FILES += lsdev.module$(EXEEXT)
+lsdev_module_SOURCES  = commands/arc/lsdev.c  ## platform sources
+nodist_lsdev_module_SOURCES  =  ## platform nodist sources
+lsdev_module_LDADD  = 
+lsdev_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsdev_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsdev_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsdev_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsdev_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsdev_module_SOURCES)
+CLEANFILES += $(nodist_lsdev_module_SOURCES)
+MOD_FILES += lsdev.mod
+MARKER_FILES += lsdev.marker
+CLEANFILES += lsdev.marker
+
+lsdev.marker: $(lsdev_module_SOURCES) $(nodist_lsdev_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsdev_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += lsxen.module
+MODULE_FILES += lsxen.module$(EXEEXT)
+lsxen_module_SOURCES  = commands/xen/lsxen.c  ## platform sources
+nodist_lsxen_module_SOURCES  =  ## platform nodist sources
+lsxen_module_LDADD  = 
+lsxen_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsxen_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsxen_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsxen_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsxen_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsxen_module_SOURCES)
+CLEANFILES += $(nodist_lsxen_module_SOURCES)
+MOD_FILES += lsxen.mod
+MARKER_FILES += lsxen.marker
+CLEANFILES += lsxen.marker
+
+lsxen.marker: $(lsxen_module_SOURCES) $(nodist_lsxen_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsxen_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += lsxen.module
+MODULE_FILES += lsxen.module$(EXEEXT)
+lsxen_module_SOURCES  = commands/xen/lsxen.c  ## platform sources
+nodist_lsxen_module_SOURCES  =  ## platform nodist sources
+lsxen_module_LDADD  = 
+lsxen_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsxen_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsxen_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsxen_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsxen_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsxen_module_SOURCES)
+CLEANFILES += $(nodist_lsxen_module_SOURCES)
+MOD_FILES += lsxen.mod
+MARKER_FILES += lsxen.marker
+CLEANFILES += lsxen.marker
+
+lsxen.marker: $(lsxen_module_SOURCES) $(nodist_lsxen_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsxen_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += cmostest.module
+MODULE_FILES += cmostest.module$(EXEEXT)
+cmostest_module_SOURCES  = commands/i386/cmostest.c  ## platform sources
+nodist_cmostest_module_SOURCES  =  ## platform nodist sources
+cmostest_module_LDADD  = 
+cmostest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmostest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmostest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmostest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmostest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmostest_module_SOURCES)
+CLEANFILES += $(nodist_cmostest_module_SOURCES)
+MOD_FILES += cmostest.mod
+MARKER_FILES += cmostest.marker
+CLEANFILES += cmostest.marker
+
+cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += cmosdump.module
+MODULE_FILES += cmosdump.module$(EXEEXT)
+cmosdump_module_SOURCES  = commands/i386/cmosdump.c  ## platform sources
+nodist_cmosdump_module_SOURCES  =  ## platform nodist sources
+cmosdump_module_LDADD  = 
+cmosdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmosdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmosdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmosdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmosdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmosdump_module_SOURCES)
+CLEANFILES += $(nodist_cmosdump_module_SOURCES)
+MOD_FILES += cmosdump.mod
+MARKER_FILES += cmosdump.marker
+CLEANFILES += cmosdump.marker
+
+cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += iorw.module
+MODULE_FILES += iorw.module$(EXEEXT)
+iorw_module_SOURCES  = commands/iorw.c  ## platform sources
+nodist_iorw_module_SOURCES  =  ## platform nodist sources
+iorw_module_LDADD  = 
+iorw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iorw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iorw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iorw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iorw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iorw_module_SOURCES)
+CLEANFILES += $(nodist_iorw_module_SOURCES)
+MOD_FILES += iorw.mod
+MARKER_FILES += iorw.marker
+CLEANFILES += iorw.marker
+
+iorw.marker: $(iorw_module_SOURCES) $(nodist_iorw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cbtable.module
+MODULE_FILES += cbtable.module$(EXEEXT)
+cbtable_module_SOURCES  = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+nodist_cbtable_module_SOURCES  =  ## platform nodist sources
+cbtable_module_LDADD  = 
+cbtable_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtable_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtable_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtable_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtable_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtable_module_SOURCES)
+CLEANFILES += $(nodist_cbtable_module_SOURCES)
+MOD_FILES += cbtable.mod
+MARKER_FILES += cbtable.marker
+CLEANFILES += cbtable.marker
+
+cbtable.marker: $(cbtable_module_SOURCES) $(nodist_cbtable_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtable_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cbtime.module
+MODULE_FILES += cbtime.module$(EXEEXT)
+cbtime_module_SOURCES  = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+nodist_cbtime_module_SOURCES  =  ## platform nodist sources
+cbtime_module_LDADD  = 
+cbtime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbtime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbtime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbtime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbtime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbtime_module_SOURCES)
+CLEANFILES += $(nodist_cbtime_module_SOURCES)
+MOD_FILES += cbtime.mod
+MARKER_FILES += cbtime.marker
+CLEANFILES += cbtime.marker
+
+cbtime.marker: $(cbtime_module_SOURCES) $(nodist_cbtime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbtime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cbls.module
+MODULE_FILES += cbls.module$(EXEEXT)
+cbls_module_SOURCES  = commands/i386/coreboot/cbls.c  ## platform sources
+nodist_cbls_module_SOURCES  =  ## platform nodist sources
+cbls_module_LDADD  = 
+cbls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbls_module_SOURCES)
+CLEANFILES += $(nodist_cbls_module_SOURCES)
+MOD_FILES += cbls.mod
+MARKER_FILES += cbls.marker
+CLEANFILES += cbls.marker
+
+cbls.marker: $(cbls_module_SOURCES) $(nodist_cbls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cbmemc.module
+MODULE_FILES += cbmemc.module$(EXEEXT)
+cbmemc_module_SOURCES  = term/i386/coreboot/cbmemc.c  ## platform sources
+nodist_cbmemc_module_SOURCES  =  ## platform nodist sources
+cbmemc_module_LDADD  = 
+cbmemc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbmemc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbmemc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbmemc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbmemc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbmemc_module_SOURCES)
+CLEANFILES += $(nodist_cbmemc_module_SOURCES)
+MOD_FILES += cbmemc.mod
+MARKER_FILES += cbmemc.marker
+CLEANFILES += cbmemc.marker
+
+cbmemc.marker: $(cbmemc_module_SOURCES) $(nodist_cbmemc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbmemc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += regexp.module
+MODULE_FILES += regexp.module$(EXEEXT)
+regexp_module_SOURCES  = commands/regexp.c commands/wildcard.c lib/gnulib/regex.c  ## platform sources
+nodist_regexp_module_SOURCES  =  ## platform nodist sources
+regexp_module_LDADD  = 
+regexp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) $(CFLAGS_GNULIB) 
+regexp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+regexp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) 
+regexp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+regexp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_regexp_module_SOURCES)
+CLEANFILES += $(nodist_regexp_module_SOURCES)
+MOD_FILES += regexp.mod
+MARKER_FILES += regexp.marker
+CLEANFILES += regexp.marker
+
+regexp.marker: $(regexp_module_SOURCES) $(nodist_regexp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(regexp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = kern/acpi.c kern/i386/pc/acpi.c commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += acpi.module
+MODULE_FILES += acpi.module$(EXEEXT)
+acpi_module_SOURCES  = commands/acpi.c  ## platform sources
+nodist_acpi_module_SOURCES  =  ## platform nodist sources
+acpi_module_LDADD  = 
+acpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+acpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+acpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+acpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+acpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_acpi_module_SOURCES)
+CLEANFILES += $(nodist_acpi_module_SOURCES)
+MOD_FILES += acpi.mod
+MARKER_FILES += acpi.marker
+CLEANFILES += acpi.marker
+
+acpi.marker: $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(acpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += lsacpi.module
+MODULE_FILES += lsacpi.module$(EXEEXT)
+lsacpi_module_SOURCES  = commands/lsacpi.c  ## platform sources
+nodist_lsacpi_module_SOURCES  =  ## platform nodist sources
+lsacpi_module_LDADD  = 
+lsacpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsacpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsacpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsacpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsacpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsacpi_module_SOURCES)
+CLEANFILES += $(nodist_lsacpi_module_SOURCES)
+MOD_FILES += lsacpi.mod
+MARKER_FILES += lsacpi.marker
+CLEANFILES += lsacpi.marker
+
+lsacpi.marker: $(lsacpi_module_SOURCES) $(nodist_lsacpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsacpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += lsefisystab.module
+MODULE_FILES += lsefisystab.module$(EXEEXT)
+lsefisystab_module_SOURCES  = commands/efi/lsefisystab.c  ## platform sources
+nodist_lsefisystab_module_SOURCES  =  ## platform nodist sources
+lsefisystab_module_LDADD  = 
+lsefisystab_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefisystab_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefisystab_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefisystab_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefisystab_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefisystab_module_SOURCES)
+CLEANFILES += $(nodist_lsefisystab_module_SOURCES)
+MOD_FILES += lsefisystab.mod
+MARKER_FILES += lsefisystab.marker
+CLEANFILES += lsefisystab.marker
+
+lsefisystab.marker: $(lsefisystab_module_SOURCES) $(nodist_lsefisystab_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefisystab_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += lssal.module
+MODULE_FILES += lssal.module$(EXEEXT)
+lssal_module_SOURCES  = commands/efi/lssal.c  ## platform sources
+nodist_lssal_module_SOURCES  =  ## platform nodist sources
+lssal_module_LDADD  = 
+lssal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lssal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lssal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lssal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lssal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lssal_module_SOURCES)
+CLEANFILES += $(nodist_lssal_module_SOURCES)
+MOD_FILES += lssal.mod
+MARKER_FILES += lssal.marker
+CLEANFILES += lssal.marker
+
+lssal.marker: $(lssal_module_SOURCES) $(nodist_lssal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lssal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += lsefimmap.module
+MODULE_FILES += lsefimmap.module$(EXEEXT)
+lsefimmap_module_SOURCES  = commands/efi/lsefimmap.c  ## platform sources
+nodist_lsefimmap_module_SOURCES  =  ## platform nodist sources
+lsefimmap_module_LDADD  = 
+lsefimmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefimmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefimmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefimmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefimmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefimmap_module_SOURCES)
+CLEANFILES += $(nodist_lsefimmap_module_SOURCES)
+MOD_FILES += lsefimmap.mod
+MARKER_FILES += lsefimmap.marker
+CLEANFILES += lsefimmap.marker
+
+lsefimmap.marker: $(lsefimmap_module_SOURCES) $(nodist_lsefimmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefimmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += lsefi.module
+MODULE_FILES += lsefi.module$(EXEEXT)
+lsefi_module_SOURCES  = commands/efi/lsefi.c  ## platform sources
+nodist_lsefi_module_SOURCES  =  ## platform nodist sources
+lsefi_module_LDADD  = 
+lsefi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsefi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsefi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsefi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsefi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsefi_module_SOURCES)
+CLEANFILES += $(nodist_lsefi_module_SOURCES)
+MOD_FILES += lsefi.mod
+MARKER_FILES += lsefi.marker
+CLEANFILES += lsefi.marker
+
+lsefi.marker: $(lsefi_module_SOURCES) $(nodist_lsefi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsefi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += efifwsetup.module
+MODULE_FILES += efifwsetup.module$(EXEEXT)
+efifwsetup_module_SOURCES  = commands/efi/efifwsetup.c  ## platform sources
+nodist_efifwsetup_module_SOURCES  =  ## platform nodist sources
+efifwsetup_module_LDADD  = 
+efifwsetup_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efifwsetup_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efifwsetup_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efifwsetup_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efifwsetup_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efifwsetup_module_SOURCES)
+CLEANFILES += $(nodist_efifwsetup_module_SOURCES)
+MOD_FILES += efifwsetup.mod
+MARKER_FILES += efifwsetup.marker
+CLEANFILES += efifwsetup.marker
+
+efifwsetup.marker: $(efifwsetup_module_SOURCES) $(nodist_efifwsetup_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efifwsetup_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += blocklist.module
+MODULE_FILES += blocklist.module$(EXEEXT)
+blocklist_module_SOURCES  = commands/blocklist.c  ## platform sources
+nodist_blocklist_module_SOURCES  =  ## platform nodist sources
+blocklist_module_LDADD  = 
+blocklist_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+blocklist_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+blocklist_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+blocklist_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+blocklist_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_blocklist_module_SOURCES)
+CLEANFILES += $(nodist_blocklist_module_SOURCES)
+MOD_FILES += blocklist.mod
+MARKER_FILES += blocklist.marker
+CLEANFILES += blocklist.marker
+
+blocklist.marker: $(blocklist_module_SOURCES) $(nodist_blocklist_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(blocklist_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_emu
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = lib/i386/pc/biosnum.c commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += boot.module
+MODULE_FILES += boot.module$(EXEEXT)
+boot_module_SOURCES  = commands/boot.c  ## platform sources
+nodist_boot_module_SOURCES  =  ## platform nodist sources
+boot_module_LDADD  = 
+boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_module_SOURCES)
+CLEANFILES += $(nodist_boot_module_SOURCES)
+MOD_FILES += boot.mod
+MARKER_FILES += boot.marker
+CLEANFILES += boot.marker
+
+boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += cat.module
+MODULE_FILES += cat.module$(EXEEXT)
+cat_module_SOURCES  = commands/cat.c  ## platform sources
+nodist_cat_module_SOURCES  =  ## platform nodist sources
+cat_module_LDADD  = 
+cat_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cat_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cat_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cat_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cat_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cat_module_SOURCES)
+CLEANFILES += $(nodist_cat_module_SOURCES)
+MOD_FILES += cat.mod
+MARKER_FILES += cat.marker
+CLEANFILES += cat.marker
+
+cat.marker: $(cat_module_SOURCES) $(nodist_cat_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cat_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cmp.module
+MODULE_FILES += cmp.module$(EXEEXT)
+cmp_module_SOURCES  = commands/cmp.c  ## platform sources
+nodist_cmp_module_SOURCES  =  ## platform nodist sources
+cmp_module_LDADD  = 
+cmp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmp_module_SOURCES)
+CLEANFILES += $(nodist_cmp_module_SOURCES)
+MOD_FILES += cmp.mod
+MARKER_FILES += cmp.marker
+CLEANFILES += cmp.marker
+
+cmp.marker: $(cmp_module_SOURCES) $(nodist_cmp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += configfile.module
+MODULE_FILES += configfile.module$(EXEEXT)
+configfile_module_SOURCES  = commands/configfile.c  ## platform sources
+nodist_configfile_module_SOURCES  =  ## platform nodist sources
+configfile_module_LDADD  = 
+configfile_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+configfile_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+configfile_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+configfile_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+configfile_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_configfile_module_SOURCES)
+CLEANFILES += $(nodist_configfile_module_SOURCES)
+MOD_FILES += configfile.mod
+MARKER_FILES += configfile.marker
+CLEANFILES += configfile.marker
+
+configfile.marker: $(configfile_module_SOURCES) $(nodist_configfile_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(configfile_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += cpuid.module
+MODULE_FILES += cpuid.module$(EXEEXT)
+cpuid_module_SOURCES  = commands/i386/cpuid.c  ## platform sources
+nodist_cpuid_module_SOURCES  =  ## platform nodist sources
+cpuid_module_LDADD  = 
+cpuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpuid_module_SOURCES)
+CLEANFILES += $(nodist_cpuid_module_SOURCES)
+MOD_FILES += cpuid.mod
+MARKER_FILES += cpuid.marker
+CLEANFILES += cpuid.marker
+
+cpuid.marker: $(cpuid_module_SOURCES) $(nodist_cpuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += date.module
+MODULE_FILES += date.module$(EXEEXT)
+date_module_SOURCES  = commands/date.c  ## platform sources
+nodist_date_module_SOURCES  =  ## platform nodist sources
+date_module_LDADD  = 
+date_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+date_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+date_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+date_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+date_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_date_module_SOURCES)
+CLEANFILES += $(nodist_date_module_SOURCES)
+MOD_FILES += date.mod
+MARKER_FILES += date.marker
+CLEANFILES += date.marker
+
+date.marker: $(date_module_SOURCES) $(nodist_date_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(date_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += drivemap.module
+MODULE_FILES += drivemap.module$(EXEEXT)
+drivemap_module_SOURCES  = commands/i386/pc/drivemap.c commands/i386/pc/drivemap_int13h.S  ## platform sources
+nodist_drivemap_module_SOURCES  =  ## platform nodist sources
+drivemap_module_LDADD  = 
+drivemap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+drivemap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+drivemap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+drivemap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+drivemap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_drivemap_module_SOURCES)
+CLEANFILES += $(nodist_drivemap_module_SOURCES)
+MOD_FILES += drivemap.mod
+MARKER_FILES += drivemap.marker
+CLEANFILES += drivemap.marker
+
+drivemap.marker: $(drivemap_module_SOURCES) $(nodist_drivemap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(drivemap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += echo.module
+MODULE_FILES += echo.module$(EXEEXT)
+echo_module_SOURCES  = commands/echo.c  ## platform sources
+nodist_echo_module_SOURCES  =  ## platform nodist sources
+echo_module_LDADD  = 
+echo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+echo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+echo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+echo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+echo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_echo_module_SOURCES)
+CLEANFILES += $(nodist_echo_module_SOURCES)
+MOD_FILES += echo.mod
+MARKER_FILES += echo.marker
+CLEANFILES += echo.marker
+
+echo.marker: $(echo_module_SOURCES) $(nodist_echo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(echo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += eval.module
+MODULE_FILES += eval.module$(EXEEXT)
+eval_module_SOURCES  = commands/eval.c  ## platform sources
+nodist_eval_module_SOURCES  =  ## platform nodist sources
+eval_module_LDADD  = 
+eval_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+eval_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+eval_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+eval_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+eval_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_eval_module_SOURCES)
+CLEANFILES += $(nodist_eval_module_SOURCES)
+MOD_FILES += eval.mod
+MARKER_FILES += eval.marker
+CLEANFILES += eval.marker
+
+eval.marker: $(eval_module_SOURCES) $(nodist_eval_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(eval_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += extcmd.module
+MODULE_FILES += extcmd.module$(EXEEXT)
+extcmd_module_SOURCES  = commands/extcmd.c lib/arg.c  ## platform sources
+nodist_extcmd_module_SOURCES  =  ## platform nodist sources
+extcmd_module_LDADD  = 
+extcmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+extcmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+extcmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+extcmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+extcmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_extcmd_module_SOURCES)
+CLEANFILES += $(nodist_extcmd_module_SOURCES)
+MOD_FILES += extcmd.mod
+MARKER_FILES += extcmd.marker
+CLEANFILES += extcmd.marker
+
+extcmd.marker: $(extcmd_module_SOURCES) $(nodist_extcmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(extcmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += fixvideo.module
+MODULE_FILES += fixvideo.module$(EXEEXT)
+fixvideo_module_SOURCES  = commands/efi/fixvideo.c  ## platform sources
+nodist_fixvideo_module_SOURCES  =  ## platform nodist sources
+fixvideo_module_LDADD  = 
+fixvideo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fixvideo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fixvideo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fixvideo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fixvideo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fixvideo_module_SOURCES)
+CLEANFILES += $(nodist_fixvideo_module_SOURCES)
+MOD_FILES += fixvideo.mod
+MARKER_FILES += fixvideo.marker
+CLEANFILES += fixvideo.marker
+
+fixvideo.marker: $(fixvideo_module_SOURCES) $(nodist_fixvideo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fixvideo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += fixvideo.module
+MODULE_FILES += fixvideo.module$(EXEEXT)
+fixvideo_module_SOURCES  = commands/efi/fixvideo.c  ## platform sources
+nodist_fixvideo_module_SOURCES  =  ## platform nodist sources
+fixvideo_module_LDADD  = 
+fixvideo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fixvideo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fixvideo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fixvideo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fixvideo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fixvideo_module_SOURCES)
+CLEANFILES += $(nodist_fixvideo_module_SOURCES)
+MOD_FILES += fixvideo.mod
+MARKER_FILES += fixvideo.marker
+CLEANFILES += fixvideo.marker
+
+fixvideo.marker: $(fixvideo_module_SOURCES) $(nodist_fixvideo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fixvideo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += gptsync.module
+MODULE_FILES += gptsync.module$(EXEEXT)
+gptsync_module_SOURCES  = commands/gptsync.c  ## platform sources
+nodist_gptsync_module_SOURCES  =  ## platform nodist sources
+gptsync_module_LDADD  = 
+gptsync_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gptsync_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gptsync_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gptsync_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gptsync_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gptsync_module_SOURCES)
+CLEANFILES += $(nodist_gptsync_module_SOURCES)
+MOD_FILES += gptsync.mod
+MARKER_FILES += gptsync.marker
+CLEANFILES += gptsync.marker
+
+gptsync.marker: $(gptsync_module_SOURCES) $(nodist_gptsync_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gptsync_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_emu
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/emu/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/i386/pc/halt.c commands/acpihalt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/acpihalt.c lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/i386/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/acpihalt.c lib/i386/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/acpihalt.c lib/i386/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/acpihalt.c lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/xen/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/xen/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/xen/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/dummy/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/dummy/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += halt.module
+MODULE_FILES += halt.module$(EXEEXT)
+halt_module_SOURCES  = lib/efi/halt.c commands/halt.c  ## platform sources
+nodist_halt_module_SOURCES  =  ## platform nodist sources
+halt_module_LDADD  = 
+halt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+halt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+halt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+halt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+halt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_halt_module_SOURCES)
+CLEANFILES += $(nodist_halt_module_SOURCES)
+MOD_FILES += halt.mod
+MARKER_FILES += halt.marker
+CLEANFILES += halt.marker
+
+halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/xen/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/xen/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/xen/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/mips/loongson/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/ieee1275/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/ieee1275/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/mips/arc/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/mips/qemu_mips/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/uboot/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = lib/dummy/reboot.c commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += reboot.module
+MODULE_FILES += reboot.module$(EXEEXT)
+reboot_module_SOURCES  = commands/reboot.c  ## platform sources
+nodist_reboot_module_SOURCES  =  ## platform nodist sources
+reboot_module_LDADD  = 
+reboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reboot_module_SOURCES)
+CLEANFILES += $(nodist_reboot_module_SOURCES)
+MOD_FILES += reboot.mod
+MARKER_FILES += reboot.marker
+CLEANFILES += reboot.marker
+
+reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += hashsum.module
+MODULE_FILES += hashsum.module$(EXEEXT)
+hashsum_module_SOURCES  = commands/hashsum.c  ## platform sources
+nodist_hashsum_module_SOURCES  =  ## platform nodist sources
+hashsum_module_LDADD  = 
+hashsum_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hashsum_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hashsum_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hashsum_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hashsum_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hashsum_module_SOURCES)
+CLEANFILES += $(nodist_hashsum_module_SOURCES)
+MOD_FILES += hashsum.mod
+MARKER_FILES += hashsum.marker
+CLEANFILES += hashsum.marker
+
+hashsum.marker: $(hashsum_module_SOURCES) $(nodist_hashsum_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hashsum_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += pgp.module
+MODULE_FILES += pgp.module$(EXEEXT)
+pgp_module_SOURCES  = commands/pgp.c  ## platform sources
+nodist_pgp_module_SOURCES  =  ## platform nodist sources
+pgp_module_LDADD  = 
+pgp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) 
+pgp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pgp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap 
+pgp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pgp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pgp_module_SOURCES)
+CLEANFILES += $(nodist_pgp_module_SOURCES)
+MOD_FILES += pgp.mod
+MARKER_FILES += pgp.marker
+CLEANFILES += pgp.marker
+
+pgp.marker: $(pgp_module_SOURCES) $(nodist_pgp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pgp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += hdparm.module
+MODULE_FILES += hdparm.module$(EXEEXT)
+hdparm_module_SOURCES  = commands/hdparm.c  ## platform sources
+nodist_hdparm_module_SOURCES  =  ## platform nodist sources
+hdparm_module_LDADD  = 
+hdparm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hdparm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hdparm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hdparm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hdparm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hdparm_module_SOURCES)
+CLEANFILES += $(nodist_hdparm_module_SOURCES)
+MOD_FILES += hdparm.mod
+MARKER_FILES += hdparm.marker
+CLEANFILES += hdparm.marker
+
+hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += help.module
+MODULE_FILES += help.module$(EXEEXT)
+help_module_SOURCES  = commands/help.c  ## platform sources
+nodist_help_module_SOURCES  =  ## platform nodist sources
+help_module_LDADD  = 
+help_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+help_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+help_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+help_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+help_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_help_module_SOURCES)
+CLEANFILES += $(nodist_help_module_SOURCES)
+MOD_FILES += help.mod
+MARKER_FILES += help.marker
+CLEANFILES += help.marker
+
+help.marker: $(help_module_SOURCES) $(nodist_help_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(help_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += hexdump.module
+MODULE_FILES += hexdump.module$(EXEEXT)
+hexdump_module_SOURCES  = commands/hexdump.c lib/hexdump.c  ## platform sources
+nodist_hexdump_module_SOURCES  =  ## platform nodist sources
+hexdump_module_LDADD  = 
+hexdump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hexdump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hexdump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hexdump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hexdump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hexdump_module_SOURCES)
+CLEANFILES += $(nodist_hexdump_module_SOURCES)
+MOD_FILES += hexdump.mod
+MARKER_FILES += hexdump.marker
+CLEANFILES += hexdump.marker
+
+hexdump.marker: $(hexdump_module_SOURCES) $(nodist_hexdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hexdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += keystatus.module
+MODULE_FILES += keystatus.module$(EXEEXT)
+keystatus_module_SOURCES  = commands/keystatus.c  ## platform sources
+nodist_keystatus_module_SOURCES  =  ## platform nodist sources
+keystatus_module_LDADD  = 
+keystatus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keystatus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keystatus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keystatus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keystatus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keystatus_module_SOURCES)
+CLEANFILES += $(nodist_keystatus_module_SOURCES)
+MOD_FILES += keystatus.mod
+MARKER_FILES += keystatus.marker
+CLEANFILES += keystatus.marker
+
+keystatus.marker: $(keystatus_module_SOURCES) $(nodist_keystatus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keystatus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_efi
+platform_PROGRAMS += loadbios.module
+MODULE_FILES += loadbios.module$(EXEEXT)
+loadbios_module_SOURCES  = commands/efi/loadbios.c  ## platform sources
+nodist_loadbios_module_SOURCES  =  ## platform nodist sources
+loadbios_module_LDADD  = 
+loadbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loadbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loadbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loadbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loadbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_loadbios_module_SOURCES)
+CLEANFILES += $(nodist_loadbios_module_SOURCES)
+MOD_FILES += loadbios.mod
+MARKER_FILES += loadbios.marker
+CLEANFILES += loadbios.marker
+
+loadbios.marker: $(loadbios_module_SOURCES) $(nodist_loadbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += loadbios.module
+MODULE_FILES += loadbios.module$(EXEEXT)
+loadbios_module_SOURCES  = commands/efi/loadbios.c  ## platform sources
+nodist_loadbios_module_SOURCES  =  ## platform nodist sources
+loadbios_module_LDADD  = 
+loadbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loadbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loadbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loadbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loadbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_loadbios_module_SOURCES)
+CLEANFILES += $(nodist_loadbios_module_SOURCES)
+MOD_FILES += loadbios.mod
+MARKER_FILES += loadbios.marker
+CLEANFILES += loadbios.marker
+
+loadbios.marker: $(loadbios_module_SOURCES) $(nodist_loadbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += loadenv.module
+MODULE_FILES += loadenv.module$(EXEEXT)
+loadenv_module_SOURCES  = commands/loadenv.c lib/envblk.c  ## platform sources
+nodist_loadenv_module_SOURCES  =  ## platform nodist sources
+loadenv_module_LDADD  = 
+loadenv_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loadenv_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loadenv_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loadenv_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loadenv_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_loadenv_module_SOURCES)
+CLEANFILES += $(nodist_loadenv_module_SOURCES)
+MOD_FILES += loadenv.mod
+MARKER_FILES += loadenv.marker
+CLEANFILES += loadenv.marker
+
+loadenv.marker: $(loadenv_module_SOURCES) $(nodist_loadenv_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadenv_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ls.module
+MODULE_FILES += ls.module$(EXEEXT)
+ls_module_SOURCES  = commands/ls.c  ## platform sources
+nodist_ls_module_SOURCES  =  ## platform nodist sources
+ls_module_LDADD  = 
+ls_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ls_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ls_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ls_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ls_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ls_module_SOURCES)
+CLEANFILES += $(nodist_ls_module_SOURCES)
+MOD_FILES += ls.mod
+MARKER_FILES += ls.marker
+CLEANFILES += ls.marker
+
+ls.marker: $(ls_module_SOURCES) $(nodist_ls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += lsmmap.module
+MODULE_FILES += lsmmap.module$(EXEEXT)
+lsmmap_module_SOURCES  = commands/lsmmap.c  ## platform sources
+nodist_lsmmap_module_SOURCES  =  ## platform nodist sources
+lsmmap_module_LDADD  = 
+lsmmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsmmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsmmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsmmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsmmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsmmap_module_SOURCES)
+CLEANFILES += $(nodist_lsmmap_module_SOURCES)
+MOD_FILES += lsmmap.mod
+MARKER_FILES += lsmmap.marker
+CLEANFILES += lsmmap.marker
+
+lsmmap.marker: $(lsmmap_module_SOURCES) $(nodist_lsmmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsmmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += lspci.module
+MODULE_FILES += lspci.module$(EXEEXT)
+lspci_module_SOURCES  = commands/lspci.c  ## platform sources
+nodist_lspci_module_SOURCES  =  ## platform nodist sources
+lspci_module_LDADD  = 
+lspci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lspci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lspci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lspci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lspci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lspci_module_SOURCES)
+CLEANFILES += $(nodist_lspci_module_SOURCES)
+MOD_FILES += lspci.mod
+MARKER_FILES += lspci.marker
+CLEANFILES += lspci.marker
+
+lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += memrw.module
+MODULE_FILES += memrw.module$(EXEEXT)
+memrw_module_SOURCES  = commands/memrw.c  ## platform sources
+nodist_memrw_module_SOURCES  =  ## platform nodist sources
+memrw_module_LDADD  = 
+memrw_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+memrw_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+memrw_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+memrw_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+memrw_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_memrw_module_SOURCES)
+CLEANFILES += $(nodist_memrw_module_SOURCES)
+MOD_FILES += memrw.mod
+MARKER_FILES += memrw.marker
+CLEANFILES += memrw.marker
+
+memrw.marker: $(memrw_module_SOURCES) $(nodist_memrw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(memrw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minicmd.module
+MODULE_FILES += minicmd.module$(EXEEXT)
+minicmd_module_SOURCES  = commands/minicmd.c  ## platform sources
+nodist_minicmd_module_SOURCES  =  ## platform nodist sources
+minicmd_module_LDADD  = 
+minicmd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minicmd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minicmd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minicmd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minicmd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minicmd_module_SOURCES)
+CLEANFILES += $(nodist_minicmd_module_SOURCES)
+MOD_FILES += minicmd.mod
+MARKER_FILES += minicmd.marker
+CLEANFILES += minicmd.marker
+
+minicmd.marker: $(minicmd_module_SOURCES) $(nodist_minicmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minicmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += parttool.module
+MODULE_FILES += parttool.module$(EXEEXT)
+parttool_module_SOURCES  = commands/parttool.c  ## platform sources
+nodist_parttool_module_SOURCES  =  ## platform nodist sources
+parttool_module_LDADD  = 
+parttool_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+parttool_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+parttool_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+parttool_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+parttool_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_parttool_module_SOURCES)
+CLEANFILES += $(nodist_parttool_module_SOURCES)
+MOD_FILES += parttool.mod
+MARKER_FILES += parttool.marker
+CLEANFILES += parttool.marker
+
+parttool.marker: $(parttool_module_SOURCES) $(nodist_parttool_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(parttool_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += password.module
+MODULE_FILES += password.module$(EXEEXT)
+password_module_SOURCES  = commands/password.c  ## platform sources
+nodist_password_module_SOURCES  =  ## platform nodist sources
+password_module_LDADD  = 
+password_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+password_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+password_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+password_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+password_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_password_module_SOURCES)
+CLEANFILES += $(nodist_password_module_SOURCES)
+MOD_FILES += password.mod
+MARKER_FILES += password.marker
+CLEANFILES += password.marker
+
+password.marker: $(password_module_SOURCES) $(nodist_password_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(password_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += password_pbkdf2.module
+MODULE_FILES += password_pbkdf2.module$(EXEEXT)
+password_pbkdf2_module_SOURCES  = commands/password_pbkdf2.c  ## platform sources
+nodist_password_pbkdf2_module_SOURCES  =  ## platform nodist sources
+password_pbkdf2_module_LDADD  = 
+password_pbkdf2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+password_pbkdf2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+password_pbkdf2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+password_pbkdf2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+password_pbkdf2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_password_pbkdf2_module_SOURCES)
+CLEANFILES += $(nodist_password_pbkdf2_module_SOURCES)
+MOD_FILES += password_pbkdf2.mod
+MARKER_FILES += password_pbkdf2.marker
+CLEANFILES += password_pbkdf2.marker
+
+password_pbkdf2.marker: $(password_pbkdf2_module_SOURCES) $(nodist_password_pbkdf2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(password_pbkdf2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += play.module
+MODULE_FILES += play.module$(EXEEXT)
+play_module_SOURCES  = commands/i386/pc/play.c  ## platform sources
+nodist_play_module_SOURCES  =  ## platform nodist sources
+play_module_LDADD  = 
+play_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+play_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+play_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+play_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+play_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_play_module_SOURCES)
+CLEANFILES += $(nodist_play_module_SOURCES)
+MOD_FILES += play.mod
+MARKER_FILES += play.marker
+CLEANFILES += play.marker
+
+play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += spkmodem.module
+MODULE_FILES += spkmodem.module$(EXEEXT)
+spkmodem_module_SOURCES  = term/spkmodem.c  ## platform sources
+nodist_spkmodem_module_SOURCES  =  ## platform nodist sources
+spkmodem_module_LDADD  = 
+spkmodem_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+spkmodem_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+spkmodem_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+spkmodem_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+spkmodem_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_spkmodem_module_SOURCES)
+CLEANFILES += $(nodist_spkmodem_module_SOURCES)
+MOD_FILES += spkmodem.mod
+MARKER_FILES += spkmodem.marker
+CLEANFILES += spkmodem.marker
+
+spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += morse.module
+MODULE_FILES += morse.module$(EXEEXT)
+morse_module_SOURCES  = term/morse.c  ## platform sources
+nodist_morse_module_SOURCES  =  ## platform nodist sources
+morse_module_LDADD  = 
+morse_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+morse_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+morse_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+morse_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+morse_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_morse_module_SOURCES)
+CLEANFILES += $(nodist_morse_module_SOURCES)
+MOD_FILES += morse.mod
+MARKER_FILES += morse.marker
+CLEANFILES += morse.marker
+
+morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += probe.module
+MODULE_FILES += probe.module$(EXEEXT)
+probe_module_SOURCES  = commands/probe.c  ## platform sources
+nodist_probe_module_SOURCES  =  ## platform nodist sources
+probe_module_LDADD  = 
+probe_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+probe_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+probe_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+probe_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+probe_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_probe_module_SOURCES)
+CLEANFILES += $(nodist_probe_module_SOURCES)
+MOD_FILES += probe.mod
+MARKER_FILES += probe.marker
+CLEANFILES += probe.marker
+
+probe.marker: $(probe_module_SOURCES) $(nodist_probe_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(probe_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += read.module
+MODULE_FILES += read.module$(EXEEXT)
+read_module_SOURCES  = commands/read.c  ## platform sources
+nodist_read_module_SOURCES  =  ## platform nodist sources
+read_module_LDADD  = 
+read_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+read_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+read_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+read_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+read_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_read_module_SOURCES)
+CLEANFILES += $(nodist_read_module_SOURCES)
+MOD_FILES += read.mod
+MARKER_FILES += read.marker
+CLEANFILES += read.marker
+
+read.marker: $(read_module_SOURCES) $(nodist_read_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(read_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += search.module
+MODULE_FILES += search.module$(EXEEXT)
+search_module_SOURCES  = commands/search_wrap.c  ## platform sources
+nodist_search_module_SOURCES  =  ## platform nodist sources
+search_module_LDADD  = 
+search_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += commands/search.c 
+BUILT_SOURCES += $(nodist_search_module_SOURCES)
+CLEANFILES += $(nodist_search_module_SOURCES)
+MOD_FILES += search.mod
+MARKER_FILES += search.marker
+CLEANFILES += search.marker
+
+search.marker: $(search_module_SOURCES) $(nodist_search_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += search_fs_file.module
+MODULE_FILES += search_fs_file.module$(EXEEXT)
+search_fs_file_module_SOURCES  = commands/search_file.c  ## platform sources
+nodist_search_fs_file_module_SOURCES  =  ## platform nodist sources
+search_fs_file_module_LDADD  = 
+search_fs_file_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_fs_file_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_fs_file_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_fs_file_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_fs_file_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_search_fs_file_module_SOURCES)
+CLEANFILES += $(nodist_search_fs_file_module_SOURCES)
+MOD_FILES += search_fs_file.mod
+MARKER_FILES += search_fs_file.marker
+CLEANFILES += search_fs_file.marker
+
+search_fs_file.marker: $(search_fs_file_module_SOURCES) $(nodist_search_fs_file_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_fs_file_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += search_fs_uuid.module
+MODULE_FILES += search_fs_uuid.module$(EXEEXT)
+search_fs_uuid_module_SOURCES  = commands/search_uuid.c  ## platform sources
+nodist_search_fs_uuid_module_SOURCES  =  ## platform nodist sources
+search_fs_uuid_module_LDADD  = 
+search_fs_uuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_fs_uuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_fs_uuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_fs_uuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_fs_uuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_search_fs_uuid_module_SOURCES)
+CLEANFILES += $(nodist_search_fs_uuid_module_SOURCES)
+MOD_FILES += search_fs_uuid.mod
+MARKER_FILES += search_fs_uuid.marker
+CLEANFILES += search_fs_uuid.marker
+
+search_fs_uuid.marker: $(search_fs_uuid_module_SOURCES) $(nodist_search_fs_uuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_fs_uuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += search_label.module
+MODULE_FILES += search_label.module$(EXEEXT)
+search_label_module_SOURCES  = commands/search_label.c  ## platform sources
+nodist_search_label_module_SOURCES  =  ## platform nodist sources
+search_label_module_LDADD  = 
+search_label_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_label_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_label_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_label_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_label_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_search_label_module_SOURCES)
+CLEANFILES += $(nodist_search_label_module_SOURCES)
+MOD_FILES += search_label.mod
+MARKER_FILES += search_label.marker
+CLEANFILES += search_label.marker
+
+search_label.marker: $(search_label_module_SOURCES) $(nodist_search_label_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_label_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += setpci.module
+MODULE_FILES += setpci.module$(EXEEXT)
+setpci_module_SOURCES  = commands/setpci.c  ## platform sources
+nodist_setpci_module_SOURCES  =  ## platform nodist sources
+setpci_module_LDADD  = 
+setpci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setpci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setpci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setpci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setpci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setpci_module_SOURCES)
+CLEANFILES += $(nodist_setpci_module_SOURCES)
+MOD_FILES += setpci.mod
+MARKER_FILES += setpci.marker
+CLEANFILES += setpci.marker
+
+setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += pcidump.module
+MODULE_FILES += pcidump.module$(EXEEXT)
+pcidump_module_SOURCES  = commands/pcidump.c  ## platform sources
+nodist_pcidump_module_SOURCES  =  ## platform nodist sources
+pcidump_module_LDADD  = 
+pcidump_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pcidump_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pcidump_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pcidump_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pcidump_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pcidump_module_SOURCES)
+CLEANFILES += $(nodist_pcidump_module_SOURCES)
+MOD_FILES += pcidump.mod
+MARKER_FILES += pcidump.marker
+CLEANFILES += pcidump.marker
+
+pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += sleep.module
+MODULE_FILES += sleep.module$(EXEEXT)
+sleep_module_SOURCES  = commands/sleep.c  ## platform sources
+nodist_sleep_module_SOURCES  =  ## platform nodist sources
+sleep_module_LDADD  = 
+sleep_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sleep_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sleep_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sleep_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sleep_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_sleep_module_SOURCES)
+CLEANFILES += $(nodist_sleep_module_SOURCES)
+MOD_FILES += sleep.mod
+MARKER_FILES += sleep.marker
+CLEANFILES += sleep.marker
+
+sleep.marker: $(sleep_module_SOURCES) $(nodist_sleep_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sleep_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += smbios.module
+MODULE_FILES += smbios.module$(EXEEXT)
+smbios_module_SOURCES  = commands/efi/smbios.c commands/smbios.c  ## platform sources
+nodist_smbios_module_SOURCES  =  ## platform nodist sources
+smbios_module_LDADD  = 
+smbios_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+smbios_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+smbios_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+smbios_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+smbios_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_smbios_module_SOURCES)
+CLEANFILES += $(nodist_smbios_module_SOURCES)
+MOD_FILES += smbios.mod
+MARKER_FILES += smbios.marker
+CLEANFILES += smbios.marker
+
+smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += suspend.module
+MODULE_FILES += suspend.module$(EXEEXT)
+suspend_module_SOURCES  = commands/ieee1275/suspend.c  ## platform sources
+nodist_suspend_module_SOURCES  =  ## platform nodist sources
+suspend_module_LDADD  = 
+suspend_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+suspend_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+suspend_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+suspend_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+suspend_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_suspend_module_SOURCES)
+CLEANFILES += $(nodist_suspend_module_SOURCES)
+MOD_FILES += suspend.mod
+MARKER_FILES += suspend.marker
+CLEANFILES += suspend.marker
+
+suspend.marker: $(suspend_module_SOURCES) $(nodist_suspend_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(suspend_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += suspend.module
+MODULE_FILES += suspend.module$(EXEEXT)
+suspend_module_SOURCES  = commands/ieee1275/suspend.c  ## platform sources
+nodist_suspend_module_SOURCES  =  ## platform nodist sources
+suspend_module_LDADD  = 
+suspend_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+suspend_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+suspend_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+suspend_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+suspend_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_suspend_module_SOURCES)
+CLEANFILES += $(nodist_suspend_module_SOURCES)
+MOD_FILES += suspend.mod
+MARKER_FILES += suspend.marker
+CLEANFILES += suspend.marker
+
+suspend.marker: $(suspend_module_SOURCES) $(nodist_suspend_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(suspend_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += escc.module
+MODULE_FILES += escc.module$(EXEEXT)
+escc_module_SOURCES  = term/ieee1275/escc.c  ## platform sources
+nodist_escc_module_SOURCES  =  ## platform nodist sources
+escc_module_LDADD  = 
+escc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+escc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+escc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+escc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+escc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_escc_module_SOURCES)
+CLEANFILES += $(nodist_escc_module_SOURCES)
+MOD_FILES += escc.mod
+MARKER_FILES += escc.marker
+CLEANFILES += escc.marker
+
+escc.marker: $(escc_module_SOURCES) $(nodist_escc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(escc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += terminal.module
+MODULE_FILES += terminal.module$(EXEEXT)
+terminal_module_SOURCES  = commands/terminal.c  ## platform sources
+nodist_terminal_module_SOURCES  =  ## platform nodist sources
+terminal_module_LDADD  = 
+terminal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminal_module_SOURCES)
+CLEANFILES += $(nodist_terminal_module_SOURCES)
+MOD_FILES += terminal.mod
+MARKER_FILES += terminal.marker
+CLEANFILES += terminal.marker
+
+terminal.marker: $(terminal_module_SOURCES) $(nodist_terminal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += test.module
+MODULE_FILES += test.module$(EXEEXT)
+test_module_SOURCES  = commands/test.c  ## platform sources
+nodist_test_module_SOURCES  =  ## platform nodist sources
+test_module_LDADD  = 
+test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_test_module_SOURCES)
+CLEANFILES += $(nodist_test_module_SOURCES)
+MOD_FILES += test.mod
+MARKER_FILES += test.marker
+CLEANFILES += test.marker
+
+test.marker: $(test_module_SOURCES) $(nodist_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += true.module
+MODULE_FILES += true.module$(EXEEXT)
+true_module_SOURCES  = commands/true.c  ## platform sources
+nodist_true_module_SOURCES  =  ## platform nodist sources
+true_module_LDADD  = 
+true_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+true_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+true_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+true_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+true_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_true_module_SOURCES)
+CLEANFILES += $(nodist_true_module_SOURCES)
+MOD_FILES += true.mod
+MARKER_FILES += true.marker
+CLEANFILES += true.marker
+
+true.marker: $(true_module_SOURCES) $(nodist_true_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(true_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbtest.module
+MODULE_FILES += usbtest.module$(EXEEXT)
+usbtest_module_SOURCES  = commands/usbtest.c  ## platform sources
+nodist_usbtest_module_SOURCES  =  ## platform nodist sources
+usbtest_module_LDADD  = 
+usbtest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbtest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbtest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbtest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbtest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbtest_module_SOURCES)
+CLEANFILES += $(nodist_usbtest_module_SOURCES)
+MOD_FILES += usbtest.mod
+MARKER_FILES += usbtest.marker
+CLEANFILES += usbtest.marker
+
+usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += videoinfo.module
+MODULE_FILES += videoinfo.module$(EXEEXT)
+videoinfo_module_SOURCES  = commands/videoinfo.c  ## platform sources
+nodist_videoinfo_module_SOURCES  =  ## platform nodist sources
+videoinfo_module_LDADD  = 
+videoinfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videoinfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videoinfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videoinfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videoinfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_videoinfo_module_SOURCES)
+CLEANFILES += $(nodist_videoinfo_module_SOURCES)
+MOD_FILES += videoinfo.mod
+MARKER_FILES += videoinfo.marker
+CLEANFILES += videoinfo.marker
+
+videoinfo.marker: $(videoinfo_module_SOURCES) $(nodist_videoinfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(videoinfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += videotest.module
+MODULE_FILES += videotest.module$(EXEEXT)
+videotest_module_SOURCES  = commands/videotest.c  ## platform sources
+nodist_videotest_module_SOURCES  =  ## platform nodist sources
+videotest_module_LDADD  = 
+videotest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videotest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videotest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videotest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videotest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_videotest_module_SOURCES)
+CLEANFILES += $(nodist_videotest_module_SOURCES)
+MOD_FILES += videotest.mod
+MARKER_FILES += videotest.marker
+CLEANFILES += videotest.marker
+
+videotest.marker: $(videotest_module_SOURCES) $(nodist_videotest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(videotest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += xnu_uuid.module
+MODULE_FILES += xnu_uuid.module$(EXEEXT)
+xnu_uuid_module_SOURCES  = commands/xnu_uuid.c  ## platform sources
+nodist_xnu_uuid_module_SOURCES  =  ## platform nodist sources
+xnu_uuid_module_LDADD  = 
+xnu_uuid_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_uuid_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_uuid_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_uuid_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_uuid_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_uuid_module_SOURCES)
+CLEANFILES += $(nodist_xnu_uuid_module_SOURCES)
+MOD_FILES += xnu_uuid.mod
+MARKER_FILES += xnu_uuid.marker
+CLEANFILES += xnu_uuid.marker
+
+xnu_uuid.marker: $(xnu_uuid_module_SOURCES) $(nodist_xnu_uuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_uuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += dm_nv.module
+MODULE_FILES += dm_nv.module$(EXEEXT)
+dm_nv_module_SOURCES  = disk/dmraid_nvidia.c  ## platform sources
+nodist_dm_nv_module_SOURCES  =  ## platform nodist sources
+dm_nv_module_LDADD  = 
+dm_nv_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+dm_nv_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+dm_nv_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+dm_nv_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+dm_nv_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_dm_nv_module_SOURCES)
+CLEANFILES += $(nodist_dm_nv_module_SOURCES)
+MOD_FILES += dm_nv.mod
+MARKER_FILES += dm_nv.marker
+CLEANFILES += dm_nv.marker
+
+dm_nv.marker: $(dm_nv_module_SOURCES) $(nodist_dm_nv_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(dm_nv_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += loopback.module
+MODULE_FILES += loopback.module$(EXEEXT)
+loopback_module_SOURCES  = disk/loopback.c  ## platform sources
+nodist_loopback_module_SOURCES  =  ## platform nodist sources
+loopback_module_LDADD  = 
+loopback_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loopback_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loopback_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loopback_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loopback_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_loopback_module_SOURCES)
+CLEANFILES += $(nodist_loopback_module_SOURCES)
+MOD_FILES += loopback.mod
+MARKER_FILES += loopback.marker
+CLEANFILES += loopback.marker
+
+loopback.marker: $(loopback_module_SOURCES) $(nodist_loopback_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loopback_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cryptodisk.module
+MODULE_FILES += cryptodisk.module$(EXEEXT)
+cryptodisk_module_SOURCES  = disk/cryptodisk.c  ## platform sources
+nodist_cryptodisk_module_SOURCES  =  ## platform nodist sources
+cryptodisk_module_LDADD  = 
+cryptodisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cryptodisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cryptodisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cryptodisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cryptodisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cryptodisk_module_SOURCES)
+CLEANFILES += $(nodist_cryptodisk_module_SOURCES)
+MOD_FILES += cryptodisk.mod
+MARKER_FILES += cryptodisk.marker
+CLEANFILES += cryptodisk.marker
+
+cryptodisk.marker: $(cryptodisk_module_SOURCES) $(nodist_cryptodisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cryptodisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += json.module
+MODULE_FILES += json.module$(EXEEXT)
+json_module_SOURCES  = lib/json/json.c  ## platform sources
+nodist_json_module_SOURCES  =  ## platform nodist sources
+json_module_LDADD  = 
+json_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+json_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+json_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+json_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+json_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_json_module_SOURCES)
+CLEANFILES += $(nodist_json_module_SOURCES)
+MOD_FILES += json.mod
+MARKER_FILES += json.marker
+CLEANFILES += json.marker
+
+json.marker: $(json_module_SOURCES) $(nodist_json_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(json_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += afsplitter.module
+MODULE_FILES += afsplitter.module$(EXEEXT)
+afsplitter_module_SOURCES  = disk/AFSplitter.c  ## platform sources
+nodist_afsplitter_module_SOURCES  =  ## platform nodist sources
+afsplitter_module_LDADD  = 
+afsplitter_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+afsplitter_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+afsplitter_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+afsplitter_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+afsplitter_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_afsplitter_module_SOURCES)
+CLEANFILES += $(nodist_afsplitter_module_SOURCES)
+MOD_FILES += afsplitter.mod
+MARKER_FILES += afsplitter.marker
+CLEANFILES += afsplitter.marker
+
+afsplitter.marker: $(afsplitter_module_SOURCES) $(nodist_afsplitter_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(afsplitter_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += luks.module
+MODULE_FILES += luks.module$(EXEEXT)
+luks_module_SOURCES  = disk/luks.c  ## platform sources
+nodist_luks_module_SOURCES  =  ## platform nodist sources
+luks_module_LDADD  = 
+luks_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+luks_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+luks_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+luks_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+luks_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_luks_module_SOURCES)
+CLEANFILES += $(nodist_luks_module_SOURCES)
+MOD_FILES += luks.mod
+MARKER_FILES += luks.marker
+CLEANFILES += luks.marker
+
+luks.marker: $(luks_module_SOURCES) $(nodist_luks_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(luks_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += luks2.module
+MODULE_FILES += luks2.module$(EXEEXT)
+luks2_module_SOURCES  = disk/luks2.c lib/gnulib/base64.c  ## platform sources
+nodist_luks2_module_SOURCES  =  ## platform nodist sources
+luks2_module_LDADD  = 
+luks2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) $(CFLAGS_GNULIB) 
+luks2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+luks2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) -I$(srcdir)/lib/json 
+luks2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+luks2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_luks2_module_SOURCES)
+CLEANFILES += $(nodist_luks2_module_SOURCES)
+MOD_FILES += luks2.mod
+MARKER_FILES += luks2.marker
+CLEANFILES += luks2.marker
+
+luks2.marker: $(luks2_module_SOURCES) $(nodist_luks2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(luks2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += geli.module
+MODULE_FILES += geli.module$(EXEEXT)
+geli_module_SOURCES  = disk/geli.c  ## platform sources
+nodist_geli_module_SOURCES  =  ## platform nodist sources
+geli_module_LDADD  = 
+geli_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+geli_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+geli_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+geli_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+geli_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_geli_module_SOURCES)
+CLEANFILES += $(nodist_geli_module_SOURCES)
+MOD_FILES += geli.mod
+MARKER_FILES += geli.marker
+CLEANFILES += geli.marker
+
+geli.marker: $(geli_module_SOURCES) $(nodist_geli_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(geli_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += lvm.module
+MODULE_FILES += lvm.module$(EXEEXT)
+lvm_module_SOURCES  = disk/lvm.c  ## platform sources
+nodist_lvm_module_SOURCES  =  ## platform nodist sources
+lvm_module_LDADD  = 
+lvm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lvm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lvm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lvm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lvm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lvm_module_SOURCES)
+CLEANFILES += $(nodist_lvm_module_SOURCES)
+MOD_FILES += lvm.mod
+MARKER_FILES += lvm.marker
+CLEANFILES += lvm.marker
+
+lvm.marker: $(lvm_module_SOURCES) $(nodist_lvm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lvm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ldm.module
+MODULE_FILES += ldm.module$(EXEEXT)
+ldm_module_SOURCES  = disk/ldm.c  ## platform sources
+nodist_ldm_module_SOURCES  =  ## platform nodist sources
+ldm_module_LDADD  = 
+ldm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ldm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ldm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ldm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ldm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ldm_module_SOURCES)
+CLEANFILES += $(nodist_ldm_module_SOURCES)
+MOD_FILES += ldm.mod
+MARKER_FILES += ldm.marker
+CLEANFILES += ldm.marker
+
+ldm.marker: $(ldm_module_SOURCES) $(nodist_ldm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ldm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += mdraid09.module
+MODULE_FILES += mdraid09.module$(EXEEXT)
+mdraid09_module_SOURCES  = disk/mdraid_linux.c  ## platform sources
+nodist_mdraid09_module_SOURCES  =  ## platform nodist sources
+mdraid09_module_LDADD  = 
+mdraid09_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid09_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid09_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid09_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid09_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mdraid09_module_SOURCES)
+CLEANFILES += $(nodist_mdraid09_module_SOURCES)
+MOD_FILES += mdraid09.mod
+MARKER_FILES += mdraid09.marker
+CLEANFILES += mdraid09.marker
+
+mdraid09.marker: $(mdraid09_module_SOURCES) $(nodist_mdraid09_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid09_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += mdraid09_be.module
+MODULE_FILES += mdraid09_be.module$(EXEEXT)
+mdraid09_be_module_SOURCES  = disk/mdraid_linux_be.c  ## platform sources
+nodist_mdraid09_be_module_SOURCES  =  ## platform nodist sources
+mdraid09_be_module_LDADD  = 
+mdraid09_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid09_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid09_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid09_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid09_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mdraid09_be_module_SOURCES)
+CLEANFILES += $(nodist_mdraid09_be_module_SOURCES)
+MOD_FILES += mdraid09_be.mod
+MARKER_FILES += mdraid09_be.marker
+CLEANFILES += mdraid09_be.marker
+
+mdraid09_be.marker: $(mdraid09_be_module_SOURCES) $(nodist_mdraid09_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid09_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += mdraid1x.module
+MODULE_FILES += mdraid1x.module$(EXEEXT)
+mdraid1x_module_SOURCES  = disk/mdraid1x_linux.c  ## platform sources
+nodist_mdraid1x_module_SOURCES  =  ## platform nodist sources
+mdraid1x_module_LDADD  = 
+mdraid1x_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid1x_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid1x_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid1x_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid1x_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mdraid1x_module_SOURCES)
+CLEANFILES += $(nodist_mdraid1x_module_SOURCES)
+MOD_FILES += mdraid1x.mod
+MARKER_FILES += mdraid1x.marker
+CLEANFILES += mdraid1x.marker
+
+mdraid1x.marker: $(mdraid1x_module_SOURCES) $(nodist_mdraid1x_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid1x_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += diskfilter.module
+MODULE_FILES += diskfilter.module$(EXEEXT)
+diskfilter_module_SOURCES  = disk/diskfilter.c  ## platform sources
+nodist_diskfilter_module_SOURCES  =  ## platform nodist sources
+diskfilter_module_LDADD  = 
+diskfilter_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+diskfilter_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+diskfilter_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+diskfilter_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+diskfilter_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_diskfilter_module_SOURCES)
+CLEANFILES += $(nodist_diskfilter_module_SOURCES)
+MOD_FILES += diskfilter.mod
+MARKER_FILES += diskfilter.marker
+CLEANFILES += diskfilter.marker
+
+diskfilter.marker: $(diskfilter_module_SOURCES) $(nodist_diskfilter_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(diskfilter_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += raid5rec.module
+MODULE_FILES += raid5rec.module$(EXEEXT)
+raid5rec_module_SOURCES  = disk/raid5_recover.c  ## platform sources
+nodist_raid5rec_module_SOURCES  =  ## platform nodist sources
+raid5rec_module_LDADD  = 
+raid5rec_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+raid5rec_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+raid5rec_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+raid5rec_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+raid5rec_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_raid5rec_module_SOURCES)
+CLEANFILES += $(nodist_raid5rec_module_SOURCES)
+MOD_FILES += raid5rec.mod
+MARKER_FILES += raid5rec.marker
+CLEANFILES += raid5rec.marker
+
+raid5rec.marker: $(raid5rec_module_SOURCES) $(nodist_raid5rec_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(raid5rec_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += raid6rec.module
+MODULE_FILES += raid6rec.module$(EXEEXT)
+raid6rec_module_SOURCES  = disk/raid6_recover.c  ## platform sources
+nodist_raid6rec_module_SOURCES  =  ## platform nodist sources
+raid6rec_module_LDADD  = 
+raid6rec_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+raid6rec_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+raid6rec_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+raid6rec_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+raid6rec_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_raid6rec_module_SOURCES)
+CLEANFILES += $(nodist_raid6rec_module_SOURCES)
+MOD_FILES += raid6rec.mod
+MARKER_FILES += raid6rec.marker
+CLEANFILES += raid6rec.marker
+
+raid6rec.marker: $(raid6rec_module_SOURCES) $(nodist_raid6rec_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(raid6rec_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += scsi.module
+MODULE_FILES += scsi.module$(EXEEXT)
+scsi_module_SOURCES  = disk/scsi.c  ## platform sources
+nodist_scsi_module_SOURCES  =  ## platform nodist sources
+scsi_module_LDADD  = 
+scsi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+scsi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+scsi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+scsi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+scsi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_scsi_module_SOURCES)
+CLEANFILES += $(nodist_scsi_module_SOURCES)
+MOD_FILES += scsi.mod
+MARKER_FILES += scsi.marker
+CLEANFILES += scsi.marker
+
+scsi.marker: $(scsi_module_SOURCES) $(nodist_scsi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(scsi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += memdisk.module
+MODULE_FILES += memdisk.module$(EXEEXT)
+memdisk_module_SOURCES  = disk/memdisk.c  ## platform sources
+nodist_memdisk_module_SOURCES  =  ## platform nodist sources
+memdisk_module_LDADD  = 
+memdisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+memdisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+memdisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+memdisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+memdisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_memdisk_module_SOURCES)
+CLEANFILES += $(nodist_memdisk_module_SOURCES)
+MOD_FILES += memdisk.mod
+MARKER_FILES += memdisk.marker
+CLEANFILES += memdisk.marker
+
+memdisk.marker: $(memdisk_module_SOURCES) $(nodist_memdisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(memdisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += ata.module
+MODULE_FILES += ata.module$(EXEEXT)
+ata_module_SOURCES  = disk/ata.c  ## platform sources
+nodist_ata_module_SOURCES  =  ## platform nodist sources
+ata_module_LDADD  = 
+ata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ata_module_SOURCES)
+CLEANFILES += $(nodist_ata_module_SOURCES)
+MOD_FILES += ata.mod
+MARKER_FILES += ata.marker
+CLEANFILES += ata.marker
+
+ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += ahci.module
+MODULE_FILES += ahci.module$(EXEEXT)
+ahci_module_SOURCES  = disk/ahci.c  ## platform sources
+nodist_ahci_module_SOURCES  =  ## platform nodist sources
+ahci_module_LDADD  = 
+ahci_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ahci_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ahci_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ahci_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ahci_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ahci_module_SOURCES)
+CLEANFILES += $(nodist_ahci_module_SOURCES)
+MOD_FILES += ahci.mod
+MARKER_FILES += ahci.marker
+CLEANFILES += ahci.marker
+
+ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += pata.module
+MODULE_FILES += pata.module$(EXEEXT)
+pata_module_SOURCES  = disk/pata.c  ## platform sources
+nodist_pata_module_SOURCES  =  ## platform nodist sources
+pata_module_LDADD  = 
+pata_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pata_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pata_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pata_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pata_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pata_module_SOURCES)
+CLEANFILES += $(nodist_pata_module_SOURCES)
+MOD_FILES += pata.mod
+MARKER_FILES += pata.marker
+CLEANFILES += pata.marker
+
+pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += biosdisk.module
+MODULE_FILES += biosdisk.module$(EXEEXT)
+biosdisk_module_SOURCES  = disk/i386/pc/biosdisk.c  ## platform sources
+nodist_biosdisk_module_SOURCES  =  ## platform nodist sources
+biosdisk_module_LDADD  = 
+biosdisk_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+biosdisk_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+biosdisk_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+biosdisk_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+biosdisk_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_biosdisk_module_SOURCES)
+CLEANFILES += $(nodist_biosdisk_module_SOURCES)
+MOD_FILES += biosdisk.mod
+MARKER_FILES += biosdisk.marker
+CLEANFILES += biosdisk.marker
+
+biosdisk.marker: $(biosdisk_module_SOURCES) $(nodist_biosdisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(biosdisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usbms.module
+MODULE_FILES += usbms.module$(EXEEXT)
+usbms_module_SOURCES  = disk/usbms.c  ## platform sources
+nodist_usbms_module_SOURCES  =  ## platform nodist sources
+usbms_module_LDADD  = 
+usbms_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usbms_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usbms_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usbms_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usbms_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usbms_module_SOURCES)
+CLEANFILES += $(nodist_usbms_module_SOURCES)
+MOD_FILES += usbms.mod
+MARKER_FILES += usbms.marker
+CLEANFILES += usbms.marker
+
+usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += nand.module
+MODULE_FILES += nand.module$(EXEEXT)
+nand_module_SOURCES  = disk/ieee1275/nand.c  ## platform sources
+nodist_nand_module_SOURCES  =  ## platform nodist sources
+nand_module_LDADD  = 
+nand_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nand_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nand_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nand_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nand_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nand_module_SOURCES)
+CLEANFILES += $(nodist_nand_module_SOURCES)
+MOD_FILES += nand.mod
+MARKER_FILES += nand.marker
+CLEANFILES += nand.marker
+
+nand.marker: $(nand_module_SOURCES) $(nodist_nand_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nand_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += efiemu.module
+MODULE_FILES += efiemu.module$(EXEEXT)
+efiemu_module_SOURCES  = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+nodist_efiemu_module_SOURCES  =  ## platform nodist sources
+efiemu_module_LDADD  = 
+efiemu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efiemu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efiemu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efiemu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efiemu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+BUILT_SOURCES += $(nodist_efiemu_module_SOURCES)
+CLEANFILES += $(nodist_efiemu_module_SOURCES)
+MOD_FILES += efiemu.mod
+MARKER_FILES += efiemu.marker
+CLEANFILES += efiemu.marker
+
+efiemu.marker: $(efiemu_module_SOURCES) $(nodist_efiemu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efiemu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += efiemu.module
+MODULE_FILES += efiemu.module$(EXEEXT)
+efiemu_module_SOURCES  = efiemu/i386/nocfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+nodist_efiemu_module_SOURCES  =  ## platform nodist sources
+efiemu_module_LDADD  = 
+efiemu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efiemu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efiemu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efiemu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efiemu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+BUILT_SOURCES += $(nodist_efiemu_module_SOURCES)
+CLEANFILES += $(nodist_efiemu_module_SOURCES)
+MOD_FILES += efiemu.mod
+MARKER_FILES += efiemu.marker
+CLEANFILES += efiemu.marker
+
+efiemu.marker: $(efiemu_module_SOURCES) $(nodist_efiemu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efiemu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += efiemu.module
+MODULE_FILES += efiemu.module$(EXEEXT)
+efiemu_module_SOURCES  = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+nodist_efiemu_module_SOURCES  =  ## platform nodist sources
+efiemu_module_LDADD  = 
+efiemu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efiemu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efiemu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efiemu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efiemu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+BUILT_SOURCES += $(nodist_efiemu_module_SOURCES)
+CLEANFILES += $(nodist_efiemu_module_SOURCES)
+MOD_FILES += efiemu.mod
+MARKER_FILES += efiemu.marker
+CLEANFILES += efiemu.marker
+
+efiemu.marker: $(efiemu_module_SOURCES) $(nodist_efiemu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efiemu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += efiemu.module
+MODULE_FILES += efiemu.module$(EXEEXT)
+efiemu_module_SOURCES  = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+nodist_efiemu_module_SOURCES  =  ## platform nodist sources
+efiemu_module_LDADD  = 
+efiemu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efiemu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efiemu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efiemu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efiemu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+BUILT_SOURCES += $(nodist_efiemu_module_SOURCES)
+CLEANFILES += $(nodist_efiemu_module_SOURCES)
+MOD_FILES += efiemu.mod
+MARKER_FILES += efiemu.marker
+CLEANFILES += efiemu.marker
+
+efiemu.marker: $(efiemu_module_SOURCES) $(nodist_efiemu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efiemu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += efiemu.module
+MODULE_FILES += efiemu.module$(EXEEXT)
+efiemu_module_SOURCES  = efiemu/i386/nocfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+nodist_efiemu_module_SOURCES  =  ## platform nodist sources
+efiemu_module_LDADD  = 
+efiemu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efiemu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efiemu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efiemu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efiemu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+BUILT_SOURCES += $(nodist_efiemu_module_SOURCES)
+CLEANFILES += $(nodist_efiemu_module_SOURCES)
+MOD_FILES += efiemu.mod
+MARKER_FILES += efiemu.marker
+CLEANFILES += efiemu.marker
+
+efiemu.marker: $(efiemu_module_SOURCES) $(nodist_efiemu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efiemu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += font.module
+MODULE_FILES += font.module$(EXEEXT)
+font_module_SOURCES  = font/font.c font/font_cmd.c  ## platform sources
+nodist_font_module_SOURCES  =  ## platform nodist sources
+font_module_LDADD  = 
+font_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+font_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+font_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+font_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+font_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_font_module_SOURCES)
+CLEANFILES += $(nodist_font_module_SOURCES)
+MOD_FILES += font.mod
+MARKER_FILES += font.marker
+CLEANFILES += font.marker
+
+font.marker: $(font_module_SOURCES) $(nodist_font_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(font_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += procfs.module
+MODULE_FILES += procfs.module$(EXEEXT)
+procfs_module_SOURCES  = fs/proc.c  ## platform sources
+nodist_procfs_module_SOURCES  =  ## platform nodist sources
+procfs_module_LDADD  = 
+procfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+procfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+procfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+procfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+procfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_procfs_module_SOURCES)
+CLEANFILES += $(nodist_procfs_module_SOURCES)
+MOD_FILES += procfs.mod
+MARKER_FILES += procfs.marker
+CLEANFILES += procfs.marker
+
+procfs.marker: $(procfs_module_SOURCES) $(nodist_procfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(procfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += affs.module
+MODULE_FILES += affs.module$(EXEEXT)
+affs_module_SOURCES  = fs/affs.c  ## platform sources
+nodist_affs_module_SOURCES  =  ## platform nodist sources
+affs_module_LDADD  = 
+affs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+affs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+affs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+affs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+affs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_affs_module_SOURCES)
+CLEANFILES += $(nodist_affs_module_SOURCES)
+MOD_FILES += affs.mod
+MARKER_FILES += affs.marker
+CLEANFILES += affs.marker
+
+affs.marker: $(affs_module_SOURCES) $(nodist_affs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(affs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += afs.module
+MODULE_FILES += afs.module$(EXEEXT)
+afs_module_SOURCES  = fs/afs.c  ## platform sources
+nodist_afs_module_SOURCES  =  ## platform nodist sources
+afs_module_LDADD  = 
+afs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+afs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+afs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+afs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+afs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_afs_module_SOURCES)
+CLEANFILES += $(nodist_afs_module_SOURCES)
+MOD_FILES += afs.mod
+MARKER_FILES += afs.marker
+CLEANFILES += afs.marker
+
+afs.marker: $(afs_module_SOURCES) $(nodist_afs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(afs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += bfs.module
+MODULE_FILES += bfs.module$(EXEEXT)
+bfs_module_SOURCES  = fs/bfs.c  ## platform sources
+nodist_bfs_module_SOURCES  =  ## platform nodist sources
+bfs_module_LDADD  = 
+bfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bfs_module_SOURCES)
+CLEANFILES += $(nodist_bfs_module_SOURCES)
+MOD_FILES += bfs.mod
+MARKER_FILES += bfs.marker
+CLEANFILES += bfs.marker
+
+bfs.marker: $(bfs_module_SOURCES) $(nodist_bfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += zstd.module
+MODULE_FILES += zstd.module$(EXEEXT)
+zstd_module_SOURCES  = lib/zstd/debug.c lib/zstd/entropy_common.c lib/zstd/error_private.c lib/zstd/fse_decompress.c lib/zstd/huf_decompress.c lib/zstd/module.c lib/zstd/xxhash.c lib/zstd/zstd_common.c lib/zstd/zstd_decompress.c  ## platform sources
+nodist_zstd_module_SOURCES  =  ## platform nodist sources
+zstd_module_LDADD  = 
+zstd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+zstd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zstd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/zstd 
+zstd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zstd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_zstd_module_SOURCES)
+CLEANFILES += $(nodist_zstd_module_SOURCES)
+MOD_FILES += zstd.mod
+MARKER_FILES += zstd.marker
+CLEANFILES += zstd.marker
+
+zstd.marker: $(zstd_module_SOURCES) $(nodist_zstd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zstd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += btrfs.module
+MODULE_FILES += btrfs.module$(EXEEXT)
+btrfs_module_SOURCES  = fs/btrfs.c lib/crc.c  ## platform sources
+nodist_btrfs_module_SOURCES  =  ## platform nodist sources
+btrfs_module_LDADD  = 
+btrfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+btrfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+btrfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -I$(srcdir)/lib/zstd -DMINILZO_HAVE_CONFIG_H 
+btrfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+btrfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_btrfs_module_SOURCES)
+CLEANFILES += $(nodist_btrfs_module_SOURCES)
+MOD_FILES += btrfs.mod
+MARKER_FILES += btrfs.marker
+CLEANFILES += btrfs.marker
+
+btrfs.marker: $(btrfs_module_SOURCES) $(nodist_btrfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(btrfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += archelp.module
+MODULE_FILES += archelp.module$(EXEEXT)
+archelp_module_SOURCES  = fs/archelp.c  ## platform sources
+nodist_archelp_module_SOURCES  =  ## platform nodist sources
+archelp_module_LDADD  = 
+archelp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+archelp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+archelp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+archelp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+archelp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_archelp_module_SOURCES)
+CLEANFILES += $(nodist_archelp_module_SOURCES)
+MOD_FILES += archelp.mod
+MARKER_FILES += archelp.marker
+CLEANFILES += archelp.marker
+
+archelp.marker: $(archelp_module_SOURCES) $(nodist_archelp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(archelp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cbfs.module
+MODULE_FILES += cbfs.module$(EXEEXT)
+cbfs_module_SOURCES  = fs/cbfs.c  ## platform sources
+nodist_cbfs_module_SOURCES  =  ## platform nodist sources
+cbfs_module_LDADD  = 
+cbfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cbfs_module_SOURCES)
+CLEANFILES += $(nodist_cbfs_module_SOURCES)
+MOD_FILES += cbfs.mod
+MARKER_FILES += cbfs.marker
+CLEANFILES += cbfs.marker
+
+cbfs.marker: $(cbfs_module_SOURCES) $(nodist_cbfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cbfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cpio.module
+MODULE_FILES += cpio.module$(EXEEXT)
+cpio_module_SOURCES  = fs/cpio.c  ## platform sources
+nodist_cpio_module_SOURCES  =  ## platform nodist sources
+cpio_module_LDADD  = 
+cpio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpio_module_SOURCES)
+CLEANFILES += $(nodist_cpio_module_SOURCES)
+MOD_FILES += cpio.mod
+MARKER_FILES += cpio.marker
+CLEANFILES += cpio.marker
+
+cpio.marker: $(cpio_module_SOURCES) $(nodist_cpio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cpio_be.module
+MODULE_FILES += cpio_be.module$(EXEEXT)
+cpio_be_module_SOURCES  = fs/cpio_be.c  ## platform sources
+nodist_cpio_be_module_SOURCES  =  ## platform nodist sources
+cpio_be_module_LDADD  = 
+cpio_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpio_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpio_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpio_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpio_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cpio_be_module_SOURCES)
+CLEANFILES += $(nodist_cpio_be_module_SOURCES)
+MOD_FILES += cpio_be.mod
+MARKER_FILES += cpio_be.marker
+CLEANFILES += cpio_be.marker
+
+cpio_be.marker: $(cpio_be_module_SOURCES) $(nodist_cpio_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cpio_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += newc.module
+MODULE_FILES += newc.module$(EXEEXT)
+newc_module_SOURCES  = fs/newc.c  ## platform sources
+nodist_newc_module_SOURCES  =  ## platform nodist sources
+newc_module_LDADD  = 
+newc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+newc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+newc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+newc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+newc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_newc_module_SOURCES)
+CLEANFILES += $(nodist_newc_module_SOURCES)
+MOD_FILES += newc.mod
+MARKER_FILES += newc.marker
+CLEANFILES += newc.marker
+
+newc.marker: $(newc_module_SOURCES) $(nodist_newc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(newc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += odc.module
+MODULE_FILES += odc.module$(EXEEXT)
+odc_module_SOURCES  = fs/odc.c  ## platform sources
+nodist_odc_module_SOURCES  =  ## platform nodist sources
+odc_module_LDADD  = 
+odc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+odc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+odc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+odc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+odc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_odc_module_SOURCES)
+CLEANFILES += $(nodist_odc_module_SOURCES)
+MOD_FILES += odc.mod
+MARKER_FILES += odc.marker
+CLEANFILES += odc.marker
+
+odc.marker: $(odc_module_SOURCES) $(nodist_odc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(odc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ext2.module
+MODULE_FILES += ext2.module$(EXEEXT)
+ext2_module_SOURCES  = fs/ext2.c  ## platform sources
+nodist_ext2_module_SOURCES  =  ## platform nodist sources
+ext2_module_LDADD  = 
+ext2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ext2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ext2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ext2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ext2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ext2_module_SOURCES)
+CLEANFILES += $(nodist_ext2_module_SOURCES)
+MOD_FILES += ext2.mod
+MARKER_FILES += ext2.marker
+CLEANFILES += ext2.marker
+
+ext2.marker: $(ext2_module_SOURCES) $(nodist_ext2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ext2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += fat.module
+MODULE_FILES += fat.module$(EXEEXT)
+fat_module_SOURCES  = fs/fat.c  ## platform sources
+nodist_fat_module_SOURCES  =  ## platform nodist sources
+fat_module_LDADD  = 
+fat_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fat_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fat_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fat_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fat_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fat_module_SOURCES)
+CLEANFILES += $(nodist_fat_module_SOURCES)
+MOD_FILES += fat.mod
+MARKER_FILES += fat.marker
+CLEANFILES += fat.marker
+
+fat.marker: $(fat_module_SOURCES) $(nodist_fat_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fat_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += exfat.module
+MODULE_FILES += exfat.module$(EXEEXT)
+exfat_module_SOURCES  = fs/exfat.c  ## platform sources
+nodist_exfat_module_SOURCES  =  ## platform nodist sources
+exfat_module_LDADD  = 
+exfat_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+exfat_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+exfat_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+exfat_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+exfat_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_exfat_module_SOURCES)
+CLEANFILES += $(nodist_exfat_module_SOURCES)
+MOD_FILES += exfat.mod
+MARKER_FILES += exfat.marker
+CLEANFILES += exfat.marker
+
+exfat.marker: $(exfat_module_SOURCES) $(nodist_exfat_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(exfat_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += f2fs.module
+MODULE_FILES += f2fs.module$(EXEEXT)
+f2fs_module_SOURCES  = fs/f2fs.c  ## platform sources
+nodist_f2fs_module_SOURCES  =  ## platform nodist sources
+f2fs_module_LDADD  = 
+f2fs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+f2fs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+f2fs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+f2fs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+f2fs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_f2fs_module_SOURCES)
+CLEANFILES += $(nodist_f2fs_module_SOURCES)
+MOD_FILES += f2fs.mod
+MARKER_FILES += f2fs.marker
+CLEANFILES += f2fs.marker
+
+f2fs.marker: $(f2fs_module_SOURCES) $(nodist_f2fs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(f2fs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += fshelp.module
+MODULE_FILES += fshelp.module$(EXEEXT)
+fshelp_module_SOURCES  = fs/fshelp.c  ## platform sources
+nodist_fshelp_module_SOURCES  =  ## platform nodist sources
+fshelp_module_LDADD  = 
+fshelp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fshelp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fshelp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fshelp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fshelp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fshelp_module_SOURCES)
+CLEANFILES += $(nodist_fshelp_module_SOURCES)
+MOD_FILES += fshelp.mod
+MARKER_FILES += fshelp.marker
+CLEANFILES += fshelp.marker
+
+fshelp.marker: $(fshelp_module_SOURCES) $(nodist_fshelp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fshelp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += hfs.module
+MODULE_FILES += hfs.module$(EXEEXT)
+hfs_module_SOURCES  = fs/hfs.c  ## platform sources
+nodist_hfs_module_SOURCES  =  ## platform nodist sources
+hfs_module_LDADD  = 
+hfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hfs_module_SOURCES)
+CLEANFILES += $(nodist_hfs_module_SOURCES)
+MOD_FILES += hfs.mod
+MARKER_FILES += hfs.marker
+CLEANFILES += hfs.marker
+
+hfs.marker: $(hfs_module_SOURCES) $(nodist_hfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += hfsplus.module
+MODULE_FILES += hfsplus.module$(EXEEXT)
+hfsplus_module_SOURCES  = fs/hfsplus.c  ## platform sources
+nodist_hfsplus_module_SOURCES  =  ## platform nodist sources
+hfsplus_module_LDADD  = 
+hfsplus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfsplus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfsplus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfsplus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfsplus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hfsplus_module_SOURCES)
+CLEANFILES += $(nodist_hfsplus_module_SOURCES)
+MOD_FILES += hfsplus.mod
+MARKER_FILES += hfsplus.marker
+CLEANFILES += hfsplus.marker
+
+hfsplus.marker: $(hfsplus_module_SOURCES) $(nodist_hfsplus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hfsplus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += hfspluscomp.module
+MODULE_FILES += hfspluscomp.module$(EXEEXT)
+hfspluscomp_module_SOURCES  = fs/hfspluscomp.c  ## platform sources
+nodist_hfspluscomp_module_SOURCES  =  ## platform nodist sources
+hfspluscomp_module_LDADD  = 
+hfspluscomp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfspluscomp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfspluscomp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfspluscomp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfspluscomp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hfspluscomp_module_SOURCES)
+CLEANFILES += $(nodist_hfspluscomp_module_SOURCES)
+MOD_FILES += hfspluscomp.mod
+MARKER_FILES += hfspluscomp.marker
+CLEANFILES += hfspluscomp.marker
+
+hfspluscomp.marker: $(hfspluscomp_module_SOURCES) $(nodist_hfspluscomp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hfspluscomp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += iso9660.module
+MODULE_FILES += iso9660.module$(EXEEXT)
+iso9660_module_SOURCES  = fs/iso9660.c  ## platform sources
+nodist_iso9660_module_SOURCES  =  ## platform nodist sources
+iso9660_module_LDADD  = 
+iso9660_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iso9660_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iso9660_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iso9660_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iso9660_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_iso9660_module_SOURCES)
+CLEANFILES += $(nodist_iso9660_module_SOURCES)
+MOD_FILES += iso9660.mod
+MARKER_FILES += iso9660.marker
+CLEANFILES += iso9660.marker
+
+iso9660.marker: $(iso9660_module_SOURCES) $(nodist_iso9660_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iso9660_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += jfs.module
+MODULE_FILES += jfs.module$(EXEEXT)
+jfs_module_SOURCES  = fs/jfs.c  ## platform sources
+nodist_jfs_module_SOURCES  =  ## platform nodist sources
+jfs_module_LDADD  = 
+jfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+jfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+jfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+jfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+jfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_jfs_module_SOURCES)
+CLEANFILES += $(nodist_jfs_module_SOURCES)
+MOD_FILES += jfs.mod
+MARKER_FILES += jfs.marker
+CLEANFILES += jfs.marker
+
+jfs.marker: $(jfs_module_SOURCES) $(nodist_jfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(jfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix.module
+MODULE_FILES += minix.module$(EXEEXT)
+minix_module_SOURCES  = fs/minix.c  ## platform sources
+nodist_minix_module_SOURCES  =  ## platform nodist sources
+minix_module_LDADD  = 
+minix_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix_module_SOURCES)
+CLEANFILES += $(nodist_minix_module_SOURCES)
+MOD_FILES += minix.mod
+MARKER_FILES += minix.marker
+CLEANFILES += minix.marker
+
+minix.marker: $(minix_module_SOURCES) $(nodist_minix_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix2.module
+MODULE_FILES += minix2.module$(EXEEXT)
+minix2_module_SOURCES  = fs/minix2.c  ## platform sources
+nodist_minix2_module_SOURCES  =  ## platform nodist sources
+minix2_module_LDADD  = 
+minix2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix2_module_SOURCES)
+CLEANFILES += $(nodist_minix2_module_SOURCES)
+MOD_FILES += minix2.mod
+MARKER_FILES += minix2.marker
+CLEANFILES += minix2.marker
+
+minix2.marker: $(minix2_module_SOURCES) $(nodist_minix2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix3.module
+MODULE_FILES += minix3.module$(EXEEXT)
+minix3_module_SOURCES  = fs/minix3.c  ## platform sources
+nodist_minix3_module_SOURCES  =  ## platform nodist sources
+minix3_module_LDADD  = 
+minix3_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix3_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix3_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix3_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix3_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix3_module_SOURCES)
+CLEANFILES += $(nodist_minix3_module_SOURCES)
+MOD_FILES += minix3.mod
+MARKER_FILES += minix3.marker
+CLEANFILES += minix3.marker
+
+minix3.marker: $(minix3_module_SOURCES) $(nodist_minix3_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix3_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix_be.module
+MODULE_FILES += minix_be.module$(EXEEXT)
+minix_be_module_SOURCES  = fs/minix_be.c  ## platform sources
+nodist_minix_be_module_SOURCES  =  ## platform nodist sources
+minix_be_module_LDADD  = 
+minix_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix_be_module_SOURCES)
+CLEANFILES += $(nodist_minix_be_module_SOURCES)
+MOD_FILES += minix_be.mod
+MARKER_FILES += minix_be.marker
+CLEANFILES += minix_be.marker
+
+minix_be.marker: $(minix_be_module_SOURCES) $(nodist_minix_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix2_be.module
+MODULE_FILES += minix2_be.module$(EXEEXT)
+minix2_be_module_SOURCES  = fs/minix2_be.c  ## platform sources
+nodist_minix2_be_module_SOURCES  =  ## platform nodist sources
+minix2_be_module_LDADD  = 
+minix2_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix2_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix2_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix2_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix2_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix2_be_module_SOURCES)
+CLEANFILES += $(nodist_minix2_be_module_SOURCES)
+MOD_FILES += minix2_be.mod
+MARKER_FILES += minix2_be.marker
+CLEANFILES += minix2_be.marker
+
+minix2_be.marker: $(minix2_be_module_SOURCES) $(nodist_minix2_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix2_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += minix3_be.module
+MODULE_FILES += minix3_be.module$(EXEEXT)
+minix3_be_module_SOURCES  = fs/minix3_be.c  ## platform sources
+nodist_minix3_be_module_SOURCES  =  ## platform nodist sources
+minix3_be_module_LDADD  = 
+minix3_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix3_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix3_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix3_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix3_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_minix3_be_module_SOURCES)
+CLEANFILES += $(nodist_minix3_be_module_SOURCES)
+MOD_FILES += minix3_be.mod
+MARKER_FILES += minix3_be.marker
+CLEANFILES += minix3_be.marker
+
+minix3_be.marker: $(minix3_be_module_SOURCES) $(nodist_minix3_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minix3_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += nilfs2.module
+MODULE_FILES += nilfs2.module$(EXEEXT)
+nilfs2_module_SOURCES  = fs/nilfs2.c  ## platform sources
+nodist_nilfs2_module_SOURCES  =  ## platform nodist sources
+nilfs2_module_LDADD  = 
+nilfs2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nilfs2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nilfs2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nilfs2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nilfs2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_nilfs2_module_SOURCES)
+CLEANFILES += $(nodist_nilfs2_module_SOURCES)
+MOD_FILES += nilfs2.mod
+MARKER_FILES += nilfs2.marker
+CLEANFILES += nilfs2.marker
+
+nilfs2.marker: $(nilfs2_module_SOURCES) $(nodist_nilfs2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nilfs2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ntfs.module
+MODULE_FILES += ntfs.module$(EXEEXT)
+ntfs_module_SOURCES  = fs/ntfs.c  ## platform sources
+nodist_ntfs_module_SOURCES  =  ## platform nodist sources
+ntfs_module_LDADD  = 
+ntfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ntfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ntfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ntfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ntfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ntfs_module_SOURCES)
+CLEANFILES += $(nodist_ntfs_module_SOURCES)
+MOD_FILES += ntfs.mod
+MARKER_FILES += ntfs.marker
+CLEANFILES += ntfs.marker
+
+ntfs.marker: $(ntfs_module_SOURCES) $(nodist_ntfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ntfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ntfscomp.module
+MODULE_FILES += ntfscomp.module$(EXEEXT)
+ntfscomp_module_SOURCES  = fs/ntfscomp.c  ## platform sources
+nodist_ntfscomp_module_SOURCES  =  ## platform nodist sources
+ntfscomp_module_LDADD  = 
+ntfscomp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ntfscomp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ntfscomp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ntfscomp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ntfscomp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ntfscomp_module_SOURCES)
+CLEANFILES += $(nodist_ntfscomp_module_SOURCES)
+MOD_FILES += ntfscomp.mod
+MARKER_FILES += ntfscomp.marker
+CLEANFILES += ntfscomp.marker
+
+ntfscomp.marker: $(ntfscomp_module_SOURCES) $(nodist_ntfscomp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ntfscomp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += reiserfs.module
+MODULE_FILES += reiserfs.module$(EXEEXT)
+reiserfs_module_SOURCES  = fs/reiserfs.c  ## platform sources
+nodist_reiserfs_module_SOURCES  =  ## platform nodist sources
+reiserfs_module_LDADD  = 
+reiserfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reiserfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reiserfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reiserfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reiserfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_reiserfs_module_SOURCES)
+CLEANFILES += $(nodist_reiserfs_module_SOURCES)
+MOD_FILES += reiserfs.mod
+MARKER_FILES += reiserfs.marker
+CLEANFILES += reiserfs.marker
+
+reiserfs.marker: $(reiserfs_module_SOURCES) $(nodist_reiserfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reiserfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += romfs.module
+MODULE_FILES += romfs.module$(EXEEXT)
+romfs_module_SOURCES  = fs/romfs.c  ## platform sources
+nodist_romfs_module_SOURCES  =  ## platform nodist sources
+romfs_module_LDADD  = 
+romfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+romfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+romfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+romfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+romfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_romfs_module_SOURCES)
+CLEANFILES += $(nodist_romfs_module_SOURCES)
+MOD_FILES += romfs.mod
+MARKER_FILES += romfs.marker
+CLEANFILES += romfs.marker
+
+romfs.marker: $(romfs_module_SOURCES) $(nodist_romfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(romfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += sfs.module
+MODULE_FILES += sfs.module$(EXEEXT)
+sfs_module_SOURCES  = fs/sfs.c  ## platform sources
+nodist_sfs_module_SOURCES  =  ## platform nodist sources
+sfs_module_LDADD  = 
+sfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_sfs_module_SOURCES)
+CLEANFILES += $(nodist_sfs_module_SOURCES)
+MOD_FILES += sfs.mod
+MARKER_FILES += sfs.marker
+CLEANFILES += sfs.marker
+
+sfs.marker: $(sfs_module_SOURCES) $(nodist_sfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += squash4.module
+MODULE_FILES += squash4.module$(EXEEXT)
+squash4_module_SOURCES  = fs/squash4.c  ## platform sources
+nodist_squash4_module_SOURCES  =  ## platform nodist sources
+squash4_module_LDADD  = 
+squash4_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+squash4_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+squash4_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H 
+squash4_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+squash4_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_squash4_module_SOURCES)
+CLEANFILES += $(nodist_squash4_module_SOURCES)
+MOD_FILES += squash4.mod
+MARKER_FILES += squash4.marker
+CLEANFILES += squash4.marker
+
+squash4.marker: $(squash4_module_SOURCES) $(nodist_squash4_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(squash4_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += tar.module
+MODULE_FILES += tar.module$(EXEEXT)
+tar_module_SOURCES  = fs/tar.c  ## platform sources
+nodist_tar_module_SOURCES  =  ## platform nodist sources
+tar_module_LDADD  = 
+tar_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tar_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tar_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tar_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tar_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tar_module_SOURCES)
+CLEANFILES += $(nodist_tar_module_SOURCES)
+MOD_FILES += tar.mod
+MARKER_FILES += tar.marker
+CLEANFILES += tar.marker
+
+tar.marker: $(tar_module_SOURCES) $(nodist_tar_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tar_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += udf.module
+MODULE_FILES += udf.module$(EXEEXT)
+udf_module_SOURCES  = fs/udf.c  ## platform sources
+nodist_udf_module_SOURCES  =  ## platform nodist sources
+udf_module_LDADD  = 
+udf_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+udf_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+udf_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+udf_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+udf_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_udf_module_SOURCES)
+CLEANFILES += $(nodist_udf_module_SOURCES)
+MOD_FILES += udf.mod
+MARKER_FILES += udf.marker
+CLEANFILES += udf.marker
+
+udf.marker: $(udf_module_SOURCES) $(nodist_udf_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(udf_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ufs1.module
+MODULE_FILES += ufs1.module$(EXEEXT)
+ufs1_module_SOURCES  = fs/ufs.c  ## platform sources
+nodist_ufs1_module_SOURCES  =  ## platform nodist sources
+ufs1_module_LDADD  = 
+ufs1_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs1_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs1_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs1_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs1_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ufs1_module_SOURCES)
+CLEANFILES += $(nodist_ufs1_module_SOURCES)
+MOD_FILES += ufs1.mod
+MARKER_FILES += ufs1.marker
+CLEANFILES += ufs1.marker
+
+ufs1.marker: $(ufs1_module_SOURCES) $(nodist_ufs1_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ufs1_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ufs1_be.module
+MODULE_FILES += ufs1_be.module$(EXEEXT)
+ufs1_be_module_SOURCES  = fs/ufs_be.c  ## platform sources
+nodist_ufs1_be_module_SOURCES  =  ## platform nodist sources
+ufs1_be_module_LDADD  = 
+ufs1_be_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs1_be_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs1_be_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs1_be_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs1_be_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ufs1_be_module_SOURCES)
+CLEANFILES += $(nodist_ufs1_be_module_SOURCES)
+MOD_FILES += ufs1_be.mod
+MARKER_FILES += ufs1_be.marker
+CLEANFILES += ufs1_be.marker
+
+ufs1_be.marker: $(ufs1_be_module_SOURCES) $(nodist_ufs1_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ufs1_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ufs2.module
+MODULE_FILES += ufs2.module$(EXEEXT)
+ufs2_module_SOURCES  = fs/ufs2.c  ## platform sources
+nodist_ufs2_module_SOURCES  =  ## platform nodist sources
+ufs2_module_LDADD  = 
+ufs2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ufs2_module_SOURCES)
+CLEANFILES += $(nodist_ufs2_module_SOURCES)
+MOD_FILES += ufs2.mod
+MARKER_FILES += ufs2.marker
+CLEANFILES += ufs2.marker
+
+ufs2.marker: $(ufs2_module_SOURCES) $(nodist_ufs2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ufs2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += xfs.module
+MODULE_FILES += xfs.module$(EXEEXT)
+xfs_module_SOURCES  = fs/xfs.c  ## platform sources
+nodist_xfs_module_SOURCES  =  ## platform nodist sources
+xfs_module_LDADD  = 
+xfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xfs_module_SOURCES)
+CLEANFILES += $(nodist_xfs_module_SOURCES)
+MOD_FILES += xfs.mod
+MARKER_FILES += xfs.marker
+CLEANFILES += xfs.marker
+
+xfs.marker: $(xfs_module_SOURCES) $(nodist_xfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += zfs.module
+MODULE_FILES += zfs.module$(EXEEXT)
+zfs_module_SOURCES  = fs/zfs/zfs.c fs/zfs/zfs_lzjb.c fs/zfs/zfs_lz4.c fs/zfs/zfs_sha256.c fs/zfs/zfs_fletcher.c  ## platform sources
+nodist_zfs_module_SOURCES  =  ## platform nodist sources
+zfs_module_LDADD  = 
+zfs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_zfs_module_SOURCES)
+CLEANFILES += $(nodist_zfs_module_SOURCES)
+MOD_FILES += zfs.mod
+MARKER_FILES += zfs.marker
+CLEANFILES += zfs.marker
+
+zfs.marker: $(zfs_module_SOURCES) $(nodist_zfs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zfs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += zfscrypt.module
+MODULE_FILES += zfscrypt.module$(EXEEXT)
+zfscrypt_module_SOURCES  = fs/zfs/zfscrypt.c  ## platform sources
+nodist_zfscrypt_module_SOURCES  =  ## platform nodist sources
+zfscrypt_module_LDADD  = 
+zfscrypt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfscrypt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfscrypt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfscrypt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfscrypt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_zfscrypt_module_SOURCES)
+CLEANFILES += $(nodist_zfscrypt_module_SOURCES)
+MOD_FILES += zfscrypt.mod
+MARKER_FILES += zfscrypt.marker
+CLEANFILES += zfscrypt.marker
+
+zfscrypt.marker: $(zfscrypt_module_SOURCES) $(nodist_zfscrypt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zfscrypt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += zfsinfo.module
+MODULE_FILES += zfsinfo.module$(EXEEXT)
+zfsinfo_module_SOURCES  = fs/zfs/zfsinfo.c  ## platform sources
+nodist_zfsinfo_module_SOURCES  =  ## platform nodist sources
+zfsinfo_module_LDADD  = 
+zfsinfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfsinfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfsinfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfsinfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfsinfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_zfsinfo_module_SOURCES)
+CLEANFILES += $(nodist_zfsinfo_module_SOURCES)
+MOD_FILES += zfsinfo.mod
+MARKER_FILES += zfsinfo.marker
+CLEANFILES += zfsinfo.marker
+
+zfsinfo.marker: $(zfsinfo_module_SOURCES) $(nodist_zfsinfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zfsinfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += macbless.module
+MODULE_FILES += macbless.module$(EXEEXT)
+macbless_module_SOURCES  = commands/macbless.c  ## platform sources
+nodist_macbless_module_SOURCES  =  ## platform nodist sources
+macbless_module_LDADD  = 
+macbless_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+macbless_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+macbless_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+macbless_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+macbless_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_macbless_module_SOURCES)
+CLEANFILES += $(nodist_macbless_module_SOURCES)
+MOD_FILES += macbless.mod
+MARKER_FILES += macbless.marker
+CLEANFILES += macbless.marker
+
+macbless.marker: $(macbless_module_SOURCES) $(nodist_macbless_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(macbless_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += pxe.module
+MODULE_FILES += pxe.module$(EXEEXT)
+pxe_module_SOURCES  = net/drivers/i386/pc/pxe.c  ## platform sources
+nodist_pxe_module_SOURCES  =  ## platform nodist sources
+pxe_module_LDADD  = 
+pxe_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pxe_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pxe_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pxe_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pxe_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pxe_module_SOURCES)
+CLEANFILES += $(nodist_pxe_module_SOURCES)
+MOD_FILES += pxe.mod
+MARKER_FILES += pxe.marker
+CLEANFILES += pxe.marker
+
+pxe.marker: $(pxe_module_SOURCES) $(nodist_pxe_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pxe_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += gettext.module
+MODULE_FILES += gettext.module$(EXEEXT)
+gettext_module_SOURCES  = gettext/gettext.c  ## platform sources
+nodist_gettext_module_SOURCES  =  ## platform nodist sources
+gettext_module_LDADD  = 
+gettext_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gettext_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gettext_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gettext_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gettext_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gettext_module_SOURCES)
+CLEANFILES += $(nodist_gettext_module_SOURCES)
+MOD_FILES += gettext.mod
+MARKER_FILES += gettext.marker
+CLEANFILES += gettext.marker
+
+gettext.marker: $(gettext_module_SOURCES) $(nodist_gettext_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gettext_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gfxmenu.module
+MODULE_FILES += gfxmenu.module$(EXEEXT)
+gfxmenu_module_SOURCES  = gfxmenu/gfxmenu.c gfxmenu/view.c gfxmenu/font.c gfxmenu/icon_manager.c gfxmenu/theme_loader.c gfxmenu/widget-box.c gfxmenu/gui_canvas.c gfxmenu/gui_circular_progress.c gfxmenu/gui_box.c gfxmenu/gui_label.c gfxmenu/gui_list.c gfxmenu/gui_image.c gfxmenu/gui_progress_bar.c gfxmenu/gui_util.c gfxmenu/gui_string_util.c  ## platform sources
+nodist_gfxmenu_module_SOURCES  =  ## platform nodist sources
+gfxmenu_module_LDADD  = 
+gfxmenu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxmenu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxmenu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxmenu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxmenu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxmenu_module_SOURCES)
+CLEANFILES += $(nodist_gfxmenu_module_SOURCES)
+MOD_FILES += gfxmenu.mod
+MARKER_FILES += gfxmenu.marker
+CLEANFILES += gfxmenu.marker
+
+gfxmenu.marker: $(gfxmenu_module_SOURCES) $(nodist_gfxmenu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxmenu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += hello.module
+MODULE_FILES += hello.module$(EXEEXT)
+hello_module_SOURCES  = hello/hello.c  ## platform sources
+nodist_hello_module_SOURCES  =  ## platform nodist sources
+hello_module_LDADD  = 
+hello_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hello_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hello_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hello_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hello_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_hello_module_SOURCES)
+CLEANFILES += $(nodist_hello_module_SOURCES)
+MOD_FILES += hello.mod
+MARKER_FILES += hello.marker
+CLEANFILES += hello.marker
+
+hello.marker: $(hello_module_SOURCES) $(nodist_hello_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hello_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gzio.module
+MODULE_FILES += gzio.module$(EXEEXT)
+gzio_module_SOURCES  = io/gzio.c  ## platform sources
+nodist_gzio_module_SOURCES  =  ## platform nodist sources
+gzio_module_LDADD  = 
+gzio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gzio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gzio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gzio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gzio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gzio_module_SOURCES)
+CLEANFILES += $(nodist_gzio_module_SOURCES)
+MOD_FILES += gzio.mod
+MARKER_FILES += gzio.marker
+CLEANFILES += gzio.marker
+
+gzio.marker: $(gzio_module_SOURCES) $(nodist_gzio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gzio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += offsetio.module
+MODULE_FILES += offsetio.module$(EXEEXT)
+offsetio_module_SOURCES  = io/offset.c  ## platform sources
+nodist_offsetio_module_SOURCES  =  ## platform nodist sources
+offsetio_module_LDADD  = 
+offsetio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+offsetio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+offsetio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+offsetio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+offsetio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_offsetio_module_SOURCES)
+CLEANFILES += $(nodist_offsetio_module_SOURCES)
+MOD_FILES += offsetio.mod
+MARKER_FILES += offsetio.marker
+CLEANFILES += offsetio.marker
+
+offsetio.marker: $(offsetio_module_SOURCES) $(nodist_offsetio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(offsetio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_emu
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += bufio.module
+MODULE_FILES += bufio.module$(EXEEXT)
+bufio_module_SOURCES  = io/bufio.c  ## platform sources
+nodist_bufio_module_SOURCES  =  ## platform nodist sources
+bufio_module_LDADD  = 
+bufio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bufio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bufio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bufio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bufio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bufio_module_SOURCES)
+CLEANFILES += $(nodist_bufio_module_SOURCES)
+MOD_FILES += bufio.mod
+MARKER_FILES += bufio.marker
+CLEANFILES += bufio.marker
+
+bufio.marker: $(bufio_module_SOURCES) $(nodist_bufio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bufio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += elf.module
+MODULE_FILES += elf.module$(EXEEXT)
+elf_module_SOURCES  = kern/elf.c  ## platform sources
+nodist_elf_module_SOURCES  =  ## platform nodist sources
+elf_module_LDADD  = 
+elf_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+elf_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+elf_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+elf_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+elf_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += kern/elfXX.c 
+BUILT_SOURCES += $(nodist_elf_module_SOURCES)
+CLEANFILES += $(nodist_elf_module_SOURCES)
+MOD_FILES += elf.mod
+MARKER_FILES += elf.marker
+CLEANFILES += elf.marker
+
+elf.marker: $(elf_module_SOURCES) $(nodist_elf_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(elf_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += crypto.module
+MODULE_FILES += crypto.module$(EXEEXT)
+crypto_module_SOURCES  = lib/crypto.c  ## platform sources
+nodist_crypto_module_SOURCES  =  ## platform nodist sources
+crypto_module_LDADD  = 
+crypto_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+crypto_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+crypto_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+crypto_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+crypto_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/libgcrypt-grub/cipher/crypto.lst 
+BUILT_SOURCES += $(nodist_crypto_module_SOURCES)
+CLEANFILES += $(nodist_crypto_module_SOURCES)
+MOD_FILES += crypto.mod
+MARKER_FILES += crypto.marker
+CLEANFILES += crypto.marker
+
+crypto.marker: $(crypto_module_SOURCES) $(nodist_crypto_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(crypto_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += pbkdf2.module
+MODULE_FILES += pbkdf2.module$(EXEEXT)
+pbkdf2_module_SOURCES  = lib/pbkdf2.c  ## platform sources
+nodist_pbkdf2_module_SOURCES  =  ## platform nodist sources
+pbkdf2_module_LDADD  = 
+pbkdf2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pbkdf2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pbkdf2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pbkdf2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pbkdf2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pbkdf2_module_SOURCES)
+CLEANFILES += $(nodist_pbkdf2_module_SOURCES)
+MOD_FILES += pbkdf2.mod
+MARKER_FILES += pbkdf2.marker
+CLEANFILES += pbkdf2.marker
+
+pbkdf2.marker: $(pbkdf2_module_SOURCES) $(nodist_pbkdf2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pbkdf2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/efi/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/ieee1275/relocator.c lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/x86_64/efi/relocator.c lib/x86_64/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/efi/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator_asm.S lib/i386/xen/relocator.S lib/xen/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/x86_64/relocator_asm.S lib/x86_64/xen/relocator.S lib/xen/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator_asm.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/powerpc/relocator_asm.S lib/powerpc/relocator.c lib/ieee1275/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += relocator.module
+MODULE_FILES += relocator.module$(EXEEXT)
+relocator_module_SOURCES  = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+nodist_relocator_module_SOURCES  =  ## platform nodist sources
+relocator_module_LDADD  = 
+relocator_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+relocator_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+relocator_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+relocator_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+relocator_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+BUILT_SOURCES += $(nodist_relocator_module_SOURCES)
+CLEANFILES += $(nodist_relocator_module_SOURCES)
+MOD_FILES += relocator.mod
+MARKER_FILES += relocator.marker
+CLEANFILES += relocator.marker
+
+relocator.marker: $(relocator_module_SOURCES) $(nodist_relocator_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(relocator_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/xen/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/xen/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/xen/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/ieee1275/datetime.c lib/ieee1275/cmos.c lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/ieee1275/datetime.c lib/ieee1275/cmos.c lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/arc/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/dummy/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/dummy/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += datetime.module
+MODULE_FILES += datetime.module$(EXEEXT)
+datetime_module_SOURCES  = lib/efi/datetime.c lib/datetime.c  ## platform sources
+nodist_datetime_module_SOURCES  =  ## platform nodist sources
+datetime_module_LDADD  = 
+datetime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datetime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datetime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datetime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datetime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datetime_module_SOURCES)
+CLEANFILES += $(nodist_datetime_module_SOURCES)
+MOD_FILES += datetime.mod
+MARKER_FILES += datetime.marker
+CLEANFILES += datetime.marker
+
+datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += setjmp.module
+MODULE_FILES += setjmp.module$(EXEEXT)
+setjmp_module_SOURCES  = lib/setjmp.S  ## platform sources
+nodist_setjmp_module_SOURCES  =  ## platform nodist sources
+setjmp_module_LDADD  = 
+setjmp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setjmp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setjmp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setjmp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setjmp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += lib/i386/setjmp.S lib/mips/setjmp.S lib/x86_64/setjmp.S lib/sparc64/setjmp.S lib/powerpc/setjmp.S lib/ia64/setjmp.S lib/ia64/longjmp.S lib/arm/setjmp.S lib/arm64/setjmp.S lib/riscv/setjmp.S 
+BUILT_SOURCES += $(nodist_setjmp_module_SOURCES)
+CLEANFILES += $(nodist_setjmp_module_SOURCES)
+MOD_FILES += setjmp.mod
+MARKER_FILES += setjmp.marker
+CLEANFILES += setjmp.marker
+
+setjmp.marker: $(setjmp_module_SOURCES) $(nodist_setjmp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setjmp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += aout.module
+MODULE_FILES += aout.module$(EXEEXT)
+aout_module_SOURCES  = loader/aout.c  ## platform sources
+nodist_aout_module_SOURCES  =  ## platform nodist sources
+aout_module_LDADD  = 
+aout_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+aout_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+aout_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+aout_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+aout_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_aout_module_SOURCES)
+CLEANFILES += $(nodist_aout_module_SOURCES)
+MOD_FILES += aout.mod
+MARKER_FILES += aout.marker
+CLEANFILES += aout.marker
+
+aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += bsd.module
+MODULE_FILES += bsd.module$(EXEEXT)
+bsd_module_SOURCES  = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+nodist_bsd_module_SOURCES  =  ## platform nodist sources
+bsd_module_LDADD  = 
+bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+BUILT_SOURCES += $(nodist_bsd_module_SOURCES)
+CLEANFILES += $(nodist_bsd_module_SOURCES)
+MOD_FILES += bsd.mod
+MARKER_FILES += bsd.marker
+CLEANFILES += bsd.marker
+
+bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += plan9.module
+MODULE_FILES += plan9.module$(EXEEXT)
+plan9_module_SOURCES  = loader/i386/pc/plan9.c  ## platform sources
+nodist_plan9_module_SOURCES  =  ## platform nodist sources
+plan9_module_LDADD  = 
+plan9_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+plan9_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+plan9_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+plan9_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+plan9_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_plan9_module_SOURCES)
+CLEANFILES += $(nodist_plan9_module_SOURCES)
+MOD_FILES += plan9.mod
+MARKER_FILES += plan9.marker
+CLEANFILES += plan9.marker
+
+plan9.marker: $(plan9_module_SOURCES) $(nodist_plan9_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(plan9_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += linux16.module
+MODULE_FILES += linux16.module$(EXEEXT)
+linux16_module_SOURCES  = loader/i386/pc/linux.c  ## platform sources
+nodist_linux16_module_SOURCES  =  ## platform nodist sources
+linux16_module_LDADD  = 
+linux16_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux16_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux16_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux16_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux16_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux16_module_SOURCES)
+CLEANFILES += $(nodist_linux16_module_SOURCES)
+MOD_FILES += linux16.mod
+MARKER_FILES += linux16.marker
+CLEANFILES += linux16.marker
+
+linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += ntldr.module
+MODULE_FILES += ntldr.module$(EXEEXT)
+ntldr_module_SOURCES  = loader/i386/pc/ntldr.c  ## platform sources
+nodist_ntldr_module_SOURCES  =  ## platform nodist sources
+ntldr_module_LDADD  = 
+ntldr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ntldr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ntldr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ntldr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ntldr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ntldr_module_SOURCES)
+CLEANFILES += $(nodist_ntldr_module_SOURCES)
+MOD_FILES += ntldr.mod
+MARKER_FILES += ntldr.marker
+CLEANFILES += ntldr.marker
+
+ntldr.marker: $(ntldr_module_SOURCES) $(nodist_ntldr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ntldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += truecrypt.module
+MODULE_FILES += truecrypt.module$(EXEEXT)
+truecrypt_module_SOURCES  = loader/i386/pc/truecrypt.c  ## platform sources
+nodist_truecrypt_module_SOURCES  =  ## platform nodist sources
+truecrypt_module_LDADD  = 
+truecrypt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+truecrypt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+truecrypt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+truecrypt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+truecrypt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_truecrypt_module_SOURCES)
+CLEANFILES += $(nodist_truecrypt_module_SOURCES)
+MOD_FILES += truecrypt.mod
+MARKER_FILES += truecrypt.marker
+CLEANFILES += truecrypt.marker
+
+truecrypt.marker: $(truecrypt_module_SOURCES) $(nodist_truecrypt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(truecrypt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += freedos.module
+MODULE_FILES += freedos.module$(EXEEXT)
+freedos_module_SOURCES  = loader/i386/pc/freedos.c  ## platform sources
+nodist_freedos_module_SOURCES  =  ## platform nodist sources
+freedos_module_LDADD  = 
+freedos_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+freedos_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+freedos_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+freedos_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+freedos_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_freedos_module_SOURCES)
+CLEANFILES += $(nodist_freedos_module_SOURCES)
+MOD_FILES += freedos.mod
+MARKER_FILES += freedos.marker
+CLEANFILES += freedos.marker
+
+freedos.marker: $(freedos_module_SOURCES) $(nodist_freedos_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(freedos_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += pxechain.module
+MODULE_FILES += pxechain.module$(EXEEXT)
+pxechain_module_SOURCES  = loader/i386/pc/pxechainloader.c  ## platform sources
+nodist_pxechain_module_SOURCES  =  ## platform nodist sources
+pxechain_module_LDADD  = 
+pxechain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pxechain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pxechain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pxechain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pxechain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pxechain_module_SOURCES)
+CLEANFILES += $(nodist_pxechain_module_SOURCES)
+MOD_FILES += pxechain.mod
+MARKER_FILES += pxechain.marker
+CLEANFILES += pxechain.marker
+
+pxechain.marker: $(pxechain_module_SOURCES) $(nodist_pxechain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pxechain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += multiboot2.module
+MODULE_FILES += multiboot2.module$(EXEEXT)
+multiboot2_module_SOURCES  = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+nodist_multiboot2_module_SOURCES  =  ## platform nodist sources
+multiboot2_module_LDADD  = 
+multiboot2_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot2_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot2_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+multiboot2_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot2_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_multiboot2_module_SOURCES)
+CLEANFILES += $(nodist_multiboot2_module_SOURCES)
+MOD_FILES += multiboot2.mod
+MARKER_FILES += multiboot2.marker
+CLEANFILES += multiboot2.marker
+
+multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += multiboot.module
+MODULE_FILES += multiboot.module$(EXEEXT)
+multiboot_module_SOURCES  = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+nodist_multiboot_module_SOURCES  =  ## platform nodist sources
+multiboot_module_LDADD  = 
+multiboot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+multiboot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+multiboot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+multiboot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+multiboot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/multiboot_elfxx.c 
+BUILT_SOURCES += $(nodist_multiboot_module_SOURCES)
+CLEANFILES += $(nodist_multiboot_module_SOURCES)
+MOD_FILES += multiboot.mod
+MARKER_FILES += multiboot.marker
+CLEANFILES += multiboot.marker
+
+multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += xen_boot.module
+MODULE_FILES += xen_boot.module$(EXEEXT)
+xen_boot_module_SOURCES  = loader/arm64/xen_boot.c  ## platform sources
+nodist_xen_boot_module_SOURCES  =  ## platform nodist sources
+xen_boot_module_LDADD  = 
+xen_boot_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xen_boot_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xen_boot_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xen_boot_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xen_boot_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xen_boot_module_SOURCES)
+CLEANFILES += $(nodist_xen_boot_module_SOURCES)
+MOD_FILES += xen_boot.mod
+MARKER_FILES += xen_boot.marker
+CLEANFILES += xen_boot.marker
+
+xen_boot.marker: $(xen_boot_module_SOURCES) $(nodist_xen_boot_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xen_boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = lib/i386/pc/vesa_modes_table.c loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/xen.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/xen.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/i386/linux.c lib/i386/pc/vesa_modes_table.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/sparc64/ieee1275/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/powerpc/ieee1275/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/ia64/efi/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/arm/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/arm64/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/arm64/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/arm/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/riscv/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += linux.module
+MODULE_FILES += linux.module$(EXEEXT)
+linux_module_SOURCES  = loader/riscv/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+nodist_linux_module_SOURCES  =  ## platform nodist sources
+linux_module_LDADD  = 
+linux_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+linux_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+linux_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+linux_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+linux_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_linux_module_SOURCES)
+CLEANFILES += $(nodist_linux_module_SOURCES)
+MOD_FILES += linux.mod
+MARKER_FILES += linux.marker
+CLEANFILES += linux.marker
+
+linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += fdt.module
+MODULE_FILES += fdt.module$(EXEEXT)
+fdt_module_SOURCES  = lib/fdt.c  ## platform sources
+nodist_fdt_module_SOURCES  =  ## platform nodist sources
+fdt_module_LDADD  = 
+fdt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fdt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fdt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fdt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fdt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fdt_module_SOURCES)
+CLEANFILES += $(nodist_fdt_module_SOURCES)
+MOD_FILES += fdt.mod
+MARKER_FILES += fdt.marker
+CLEANFILES += fdt.marker
+
+fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += fdt.module
+MODULE_FILES += fdt.module$(EXEEXT)
+fdt_module_SOURCES  = loader/efi/fdt.c lib/fdt.c  ## platform sources
+nodist_fdt_module_SOURCES  =  ## platform nodist sources
+fdt_module_LDADD  = 
+fdt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fdt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fdt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fdt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fdt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fdt_module_SOURCES)
+CLEANFILES += $(nodist_fdt_module_SOURCES)
+MOD_FILES += fdt.mod
+MARKER_FILES += fdt.marker
+CLEANFILES += fdt.marker
+
+fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += fdt.module
+MODULE_FILES += fdt.module$(EXEEXT)
+fdt_module_SOURCES  = loader/efi/fdt.c lib/fdt.c  ## platform sources
+nodist_fdt_module_SOURCES  =  ## platform nodist sources
+fdt_module_LDADD  = 
+fdt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fdt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fdt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fdt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fdt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fdt_module_SOURCES)
+CLEANFILES += $(nodist_fdt_module_SOURCES)
+MOD_FILES += fdt.mod
+MARKER_FILES += fdt.marker
+CLEANFILES += fdt.marker
+
+fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += fdt.module
+MODULE_FILES += fdt.module$(EXEEXT)
+fdt_module_SOURCES  = loader/efi/fdt.c lib/fdt.c  ## platform sources
+nodist_fdt_module_SOURCES  =  ## platform nodist sources
+fdt_module_LDADD  = 
+fdt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fdt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fdt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fdt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fdt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fdt_module_SOURCES)
+CLEANFILES += $(nodist_fdt_module_SOURCES)
+MOD_FILES += fdt.mod
+MARKER_FILES += fdt.marker
+CLEANFILES += fdt.marker
+
+fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += fdt.module
+MODULE_FILES += fdt.module$(EXEEXT)
+fdt_module_SOURCES  = loader/efi/fdt.c lib/fdt.c  ## platform sources
+nodist_fdt_module_SOURCES  =  ## platform nodist sources
+fdt_module_LDADD  = 
+fdt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fdt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fdt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fdt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fdt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fdt_module_SOURCES)
+CLEANFILES += $(nodist_fdt_module_SOURCES)
+MOD_FILES += fdt.mod
+MARKER_FILES += fdt.marker
+CLEANFILES += fdt.marker
+
+fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += xnu.module
+MODULE_FILES += xnu.module$(EXEEXT)
+xnu_module_SOURCES  = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+nodist_xnu_module_SOURCES  =  ## platform nodist sources
+xnu_module_LDADD  = 
+xnu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_module_SOURCES)
+CLEANFILES += $(nodist_xnu_module_SOURCES)
+MOD_FILES += xnu.mod
+MARKER_FILES += xnu.marker
+CLEANFILES += xnu.marker
+
+xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += xnu.module
+MODULE_FILES += xnu.module$(EXEEXT)
+xnu_module_SOURCES  = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+nodist_xnu_module_SOURCES  =  ## platform nodist sources
+xnu_module_LDADD  = 
+xnu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_module_SOURCES)
+CLEANFILES += $(nodist_xnu_module_SOURCES)
+MOD_FILES += xnu.mod
+MARKER_FILES += xnu.marker
+CLEANFILES += xnu.marker
+
+xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += xnu.module
+MODULE_FILES += xnu.module$(EXEEXT)
+xnu_module_SOURCES  = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+nodist_xnu_module_SOURCES  =  ## platform nodist sources
+xnu_module_LDADD  = 
+xnu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_module_SOURCES)
+CLEANFILES += $(nodist_xnu_module_SOURCES)
+MOD_FILES += xnu.mod
+MARKER_FILES += xnu.marker
+CLEANFILES += xnu.marker
+
+xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += xnu.module
+MODULE_FILES += xnu.module$(EXEEXT)
+xnu_module_SOURCES  = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+nodist_xnu_module_SOURCES  =  ## platform nodist sources
+xnu_module_LDADD  = 
+xnu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_module_SOURCES)
+CLEANFILES += $(nodist_xnu_module_SOURCES)
+MOD_FILES += xnu.mod
+MARKER_FILES += xnu.marker
+CLEANFILES += xnu.marker
+
+xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += xnu.module
+MODULE_FILES += xnu.module$(EXEEXT)
+xnu_module_SOURCES  = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+nodist_xnu_module_SOURCES  =  ## platform nodist sources
+xnu_module_LDADD  = 
+xnu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_module_SOURCES)
+CLEANFILES += $(nodist_xnu_module_SOURCES)
+MOD_FILES += xnu.mod
+MARKER_FILES += xnu.marker
+CLEANFILES += xnu.marker
+
+xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += random.module
+MODULE_FILES += random.module$(EXEEXT)
+random_module_SOURCES  = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+nodist_random_module_SOURCES  =  ## platform nodist sources
+random_module_LDADD  = 
+random_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+random_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+random_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+random_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+random_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_random_module_SOURCES)
+CLEANFILES += $(nodist_random_module_SOURCES)
+MOD_FILES += random.mod
+MARKER_FILES += random.marker
+CLEANFILES += random.marker
+
+random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += random.module
+MODULE_FILES += random.module$(EXEEXT)
+random_module_SOURCES  = lib/i386/random.c lib/random.c  ## platform sources
+nodist_random_module_SOURCES  =  ## platform nodist sources
+random_module_LDADD  = 
+random_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+random_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+random_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+random_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+random_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_random_module_SOURCES)
+CLEANFILES += $(nodist_random_module_SOURCES)
+MOD_FILES += random.mod
+MARKER_FILES += random.marker
+CLEANFILES += random.marker
+
+random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += random.module
+MODULE_FILES += random.module$(EXEEXT)
+random_module_SOURCES  = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+nodist_random_module_SOURCES  =  ## platform nodist sources
+random_module_LDADD  = 
+random_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+random_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+random_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+random_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+random_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_random_module_SOURCES)
+CLEANFILES += $(nodist_random_module_SOURCES)
+MOD_FILES += random.mod
+MARKER_FILES += random.marker
+CLEANFILES += random.marker
+
+random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += random.module
+MODULE_FILES += random.module$(EXEEXT)
+random_module_SOURCES  = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+nodist_random_module_SOURCES  =  ## platform nodist sources
+random_module_LDADD  = 
+random_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+random_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+random_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+random_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+random_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_random_module_SOURCES)
+CLEANFILES += $(nodist_random_module_SOURCES)
+MOD_FILES += random.mod
+MARKER_FILES += random.marker
+CLEANFILES += random.marker
+
+random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += random.module
+MODULE_FILES += random.module$(EXEEXT)
+random_module_SOURCES  = lib/i386/random.c lib/random.c  ## platform sources
+nodist_random_module_SOURCES  =  ## platform nodist sources
+random_module_LDADD  = 
+random_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+random_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+random_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+random_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+random_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_random_module_SOURCES)
+CLEANFILES += $(nodist_random_module_SOURCES)
+MOD_FILES += random.mod
+MARKER_FILES += random.marker
+CLEANFILES += random.marker
+
+random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += macho.module
+MODULE_FILES += macho.module$(EXEEXT)
+macho_module_SOURCES  = loader/macho.c loader/macho32.c loader/macho64.c loader/lzss.c  ## platform sources
+nodist_macho_module_SOURCES  =  ## platform nodist sources
+macho_module_LDADD  = 
+macho_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+macho_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+macho_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+macho_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+macho_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += loader/machoXX.c 
+BUILT_SOURCES += $(nodist_macho_module_SOURCES)
+CLEANFILES += $(nodist_macho_module_SOURCES)
+MOD_FILES += macho.mod
+MARKER_FILES += macho.marker
+CLEANFILES += macho.marker
+
+macho.marker: $(macho_module_SOURCES) $(nodist_macho_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(macho_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_efi
+platform_PROGRAMS += appleldr.module
+MODULE_FILES += appleldr.module$(EXEEXT)
+appleldr_module_SOURCES  = loader/efi/appleloader.c  ## platform sources
+nodist_appleldr_module_SOURCES  =  ## platform nodist sources
+appleldr_module_LDADD  = 
+appleldr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+appleldr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+appleldr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+appleldr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+appleldr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_appleldr_module_SOURCES)
+CLEANFILES += $(nodist_appleldr_module_SOURCES)
+MOD_FILES += appleldr.mod
+MARKER_FILES += appleldr.marker
+CLEANFILES += appleldr.marker
+
+appleldr.marker: $(appleldr_module_SOURCES) $(nodist_appleldr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(appleldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += appleldr.module
+MODULE_FILES += appleldr.module$(EXEEXT)
+appleldr_module_SOURCES  = loader/efi/appleloader.c  ## platform sources
+nodist_appleldr_module_SOURCES  =  ## platform nodist sources
+appleldr_module_LDADD  = 
+appleldr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+appleldr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+appleldr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+appleldr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+appleldr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_appleldr_module_SOURCES)
+CLEANFILES += $(nodist_appleldr_module_SOURCES)
+MOD_FILES += appleldr.mod
+MARKER_FILES += appleldr.marker
+CLEANFILES += appleldr.marker
+
+appleldr.marker: $(appleldr_module_SOURCES) $(nodist_appleldr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(appleldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/i386/pc/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/i386/coreboot/chainloader.c lib/LzmaDec.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += chain.module
+MODULE_FILES += chain.module$(EXEEXT)
+chain_module_SOURCES  = loader/efi/chainloader.c  ## platform sources
+nodist_chain_module_SOURCES  =  ## platform nodist sources
+chain_module_LDADD  = 
+chain_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+chain_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+chain_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+chain_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+chain_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_chain_module_SOURCES)
+CLEANFILES += $(nodist_chain_module_SOURCES)
+MOD_FILES += chain.mod
+MARKER_FILES += chain.marker
+CLEANFILES += chain.marker
+
+chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/pc/mmap.c mmap/i386/pc/mmap_helper.S mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += mmap.module
+MODULE_FILES += mmap.module$(EXEEXT)
+mmap_module_SOURCES  = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+nodist_mmap_module_SOURCES  =  ## platform nodist sources
+mmap_module_LDADD  = 
+mmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mmap_module_SOURCES)
+CLEANFILES += $(nodist_mmap_module_SOURCES)
+MOD_FILES += mmap.mod
+MARKER_FILES += mmap.marker
+CLEANFILES += mmap.marker
+
+mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += normal.module
+MODULE_FILES += normal.module$(EXEEXT)
+normal_module_SOURCES  = normal/main.c normal/cmdline.c normal/dyncmd.c normal/auth.c normal/autofs.c normal/color.c normal/completion.c normal/menu.c normal/menu_entry.c normal/menu_text.c normal/misc.c normal/crypto.c normal/term.c normal/context.c normal/charset.c lib/getline.c script/main.c script/script.c script/execute.c script/function.c script/lexer.c script/argv.c commands/menuentry.c unidata.c  ## platform sources
+nodist_normal_module_SOURCES  = grub_script.tab.c grub_script.yy.c grub_script.tab.h grub_script.yy.h  ## platform nodist sources
+normal_module_LDADD  = 
+normal_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-redundant-decls 
+normal_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+normal_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) 
+normal_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+normal_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += script/yylex.l script/parser.y 
+BUILT_SOURCES += $(nodist_normal_module_SOURCES)
+CLEANFILES += $(nodist_normal_module_SOURCES)
+MOD_FILES += normal.mod
+MARKER_FILES += normal.marker
+CLEANFILES += normal.marker
+
+normal.marker: $(normal_module_SOURCES) $(nodist_normal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(normal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_acorn.module
+MODULE_FILES += part_acorn.module$(EXEEXT)
+part_acorn_module_SOURCES  = partmap/acorn.c  ## platform sources
+nodist_part_acorn_module_SOURCES  =  ## platform nodist sources
+part_acorn_module_LDADD  = 
+part_acorn_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_acorn_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_acorn_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_acorn_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_acorn_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_acorn_module_SOURCES)
+CLEANFILES += $(nodist_part_acorn_module_SOURCES)
+MOD_FILES += part_acorn.mod
+MARKER_FILES += part_acorn.marker
+CLEANFILES += part_acorn.marker
+
+part_acorn.marker: $(part_acorn_module_SOURCES) $(nodist_part_acorn_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_acorn_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_amiga.module
+MODULE_FILES += part_amiga.module$(EXEEXT)
+part_amiga_module_SOURCES  = partmap/amiga.c  ## platform sources
+nodist_part_amiga_module_SOURCES  =  ## platform nodist sources
+part_amiga_module_LDADD  = 
+part_amiga_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_amiga_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_amiga_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_amiga_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_amiga_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_amiga_module_SOURCES)
+CLEANFILES += $(nodist_part_amiga_module_SOURCES)
+MOD_FILES += part_amiga.mod
+MARKER_FILES += part_amiga.marker
+CLEANFILES += part_amiga.marker
+
+part_amiga.marker: $(part_amiga_module_SOURCES) $(nodist_part_amiga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_amiga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_apple.module
+MODULE_FILES += part_apple.module$(EXEEXT)
+part_apple_module_SOURCES  = partmap/apple.c  ## platform sources
+nodist_part_apple_module_SOURCES  =  ## platform nodist sources
+part_apple_module_LDADD  = 
+part_apple_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_apple_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_apple_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_apple_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_apple_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_apple_module_SOURCES)
+CLEANFILES += $(nodist_part_apple_module_SOURCES)
+MOD_FILES += part_apple.mod
+MARKER_FILES += part_apple.marker
+CLEANFILES += part_apple.marker
+
+part_apple.marker: $(part_apple_module_SOURCES) $(nodist_part_apple_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_apple_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_gpt.module
+MODULE_FILES += part_gpt.module$(EXEEXT)
+part_gpt_module_SOURCES  = partmap/gpt.c  ## platform sources
+nodist_part_gpt_module_SOURCES  =  ## platform nodist sources
+part_gpt_module_LDADD  = 
+part_gpt_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_gpt_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_gpt_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_gpt_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_gpt_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_gpt_module_SOURCES)
+CLEANFILES += $(nodist_part_gpt_module_SOURCES)
+MOD_FILES += part_gpt.mod
+MARKER_FILES += part_gpt.marker
+CLEANFILES += part_gpt.marker
+
+part_gpt.marker: $(part_gpt_module_SOURCES) $(nodist_part_gpt_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_gpt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_msdos.module
+MODULE_FILES += part_msdos.module$(EXEEXT)
+part_msdos_module_SOURCES  = partmap/msdos.c  ## platform sources
+nodist_part_msdos_module_SOURCES  =  ## platform nodist sources
+part_msdos_module_LDADD  = 
+part_msdos_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_msdos_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_msdos_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_msdos_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_msdos_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_msdos_module_SOURCES)
+CLEANFILES += $(nodist_part_msdos_module_SOURCES)
+MOD_FILES += part_msdos.mod
+MARKER_FILES += part_msdos.marker
+CLEANFILES += part_msdos.marker
+
+part_msdos.marker: $(part_msdos_module_SOURCES) $(nodist_part_msdos_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_msdos_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_sun.module
+MODULE_FILES += part_sun.module$(EXEEXT)
+part_sun_module_SOURCES  = partmap/sun.c  ## platform sources
+nodist_part_sun_module_SOURCES  =  ## platform nodist sources
+part_sun_module_LDADD  = 
+part_sun_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_sun_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_sun_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_sun_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_sun_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_sun_module_SOURCES)
+CLEANFILES += $(nodist_part_sun_module_SOURCES)
+MOD_FILES += part_sun.mod
+MARKER_FILES += part_sun.marker
+CLEANFILES += part_sun.marker
+
+part_sun.marker: $(part_sun_module_SOURCES) $(nodist_part_sun_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_sun_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_plan.module
+MODULE_FILES += part_plan.module$(EXEEXT)
+part_plan_module_SOURCES  = partmap/plan.c  ## platform sources
+nodist_part_plan_module_SOURCES  =  ## platform nodist sources
+part_plan_module_LDADD  = 
+part_plan_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_plan_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_plan_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_plan_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_plan_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_plan_module_SOURCES)
+CLEANFILES += $(nodist_part_plan_module_SOURCES)
+MOD_FILES += part_plan.mod
+MARKER_FILES += part_plan.marker
+CLEANFILES += part_plan.marker
+
+part_plan.marker: $(part_plan_module_SOURCES) $(nodist_part_plan_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_plan_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_dvh.module
+MODULE_FILES += part_dvh.module$(EXEEXT)
+part_dvh_module_SOURCES  = partmap/dvh.c  ## platform sources
+nodist_part_dvh_module_SOURCES  =  ## platform nodist sources
+part_dvh_module_LDADD  = 
+part_dvh_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_dvh_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_dvh_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_dvh_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_dvh_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_dvh_module_SOURCES)
+CLEANFILES += $(nodist_part_dvh_module_SOURCES)
+MOD_FILES += part_dvh.mod
+MARKER_FILES += part_dvh.marker
+CLEANFILES += part_dvh.marker
+
+part_dvh.marker: $(part_dvh_module_SOURCES) $(nodist_part_dvh_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_dvh_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_bsd.module
+MODULE_FILES += part_bsd.module$(EXEEXT)
+part_bsd_module_SOURCES  = partmap/bsdlabel.c  ## platform sources
+nodist_part_bsd_module_SOURCES  =  ## platform nodist sources
+part_bsd_module_LDADD  = 
+part_bsd_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_bsd_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_bsd_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_bsd_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_bsd_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_bsd_module_SOURCES)
+CLEANFILES += $(nodist_part_bsd_module_SOURCES)
+MOD_FILES += part_bsd.mod
+MARKER_FILES += part_bsd.marker
+CLEANFILES += part_bsd.marker
+
+part_bsd.marker: $(part_bsd_module_SOURCES) $(nodist_part_bsd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_sunpc.module
+MODULE_FILES += part_sunpc.module$(EXEEXT)
+part_sunpc_module_SOURCES  = partmap/sunpc.c  ## platform sources
+nodist_part_sunpc_module_SOURCES  =  ## platform nodist sources
+part_sunpc_module_LDADD  = 
+part_sunpc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_sunpc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_sunpc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_sunpc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_sunpc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_sunpc_module_SOURCES)
+CLEANFILES += $(nodist_part_sunpc_module_SOURCES)
+MOD_FILES += part_sunpc.mod
+MARKER_FILES += part_sunpc.marker
+CLEANFILES += part_sunpc.marker
+
+part_sunpc.marker: $(part_sunpc_module_SOURCES) $(nodist_part_sunpc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_sunpc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += part_dfly.module
+MODULE_FILES += part_dfly.module$(EXEEXT)
+part_dfly_module_SOURCES  = partmap/dfly.c  ## platform sources
+nodist_part_dfly_module_SOURCES  =  ## platform nodist sources
+part_dfly_module_LDADD  = 
+part_dfly_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_dfly_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_dfly_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_dfly_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_dfly_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_part_dfly_module_SOURCES)
+CLEANFILES += $(nodist_part_dfly_module_SOURCES)
+MOD_FILES += part_dfly.mod
+MARKER_FILES += part_dfly.marker
+CLEANFILES += part_dfly.marker
+
+part_dfly.marker: $(part_dfly_module_SOURCES) $(nodist_part_dfly_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_dfly_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += msdospart.module
+MODULE_FILES += msdospart.module$(EXEEXT)
+msdospart_module_SOURCES  = parttool/msdospart.c  ## platform sources
+nodist_msdospart_module_SOURCES  =  ## platform nodist sources
+msdospart_module_LDADD  = 
+msdospart_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+msdospart_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+msdospart_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+msdospart_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+msdospart_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_msdospart_module_SOURCES)
+CLEANFILES += $(nodist_msdospart_module_SOURCES)
+MOD_FILES += msdospart.mod
+MARKER_FILES += msdospart.marker
+CLEANFILES += msdospart.marker
+
+msdospart.marker: $(msdospart_module_SOURCES) $(nodist_msdospart_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(msdospart_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += at_keyboard.module
+MODULE_FILES += at_keyboard.module$(EXEEXT)
+at_keyboard_module_SOURCES  = term/at_keyboard.c term/ps2.c  ## platform sources
+nodist_at_keyboard_module_SOURCES  =  ## platform nodist sources
+at_keyboard_module_LDADD  = 
+at_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+at_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+at_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+at_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+at_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_at_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_at_keyboard_module_SOURCES)
+MOD_FILES += at_keyboard.mod
+MARKER_FILES += at_keyboard.marker
+CLEANFILES += at_keyboard.marker
+
+at_keyboard.marker: $(at_keyboard_module_SOURCES) $(nodist_at_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(at_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += gfxterm.module
+MODULE_FILES += gfxterm.module$(EXEEXT)
+gfxterm_module_SOURCES  = term/gfxterm.c  ## platform sources
+nodist_gfxterm_module_SOURCES  =  ## platform nodist sources
+gfxterm_module_LDADD  = 
+gfxterm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_module_SOURCES)
+MOD_FILES += gfxterm.mod
+MARKER_FILES += gfxterm.marker
+CLEANFILES += gfxterm.marker
+
+gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += gfxterm_background.module
+MODULE_FILES += gfxterm_background.module$(EXEEXT)
+gfxterm_background_module_SOURCES  = term/gfxterm_background.c  ## platform sources
+nodist_gfxterm_background_module_SOURCES  =  ## platform nodist sources
+gfxterm_background_module_LDADD  = 
+gfxterm_background_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_background_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_background_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_background_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_background_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_background_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_background_module_SOURCES)
+MOD_FILES += gfxterm_background.mod
+MARKER_FILES += gfxterm_background.marker
+CLEANFILES += gfxterm_background.marker
+
+gfxterm_background.marker: $(gfxterm_background_module_SOURCES) $(nodist_gfxterm_background_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_background_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ieee1275/serial.c term/ns8250.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ns8250.c term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ieee1275/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/ieee1275/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/arc/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += serial.module
+MODULE_FILES += serial.module$(EXEEXT)
+serial_module_SOURCES  = term/efi/serial.c term/serial.c  ## platform sources
+nodist_serial_module_SOURCES  =  ## platform nodist sources
+serial_module_LDADD  = 
+serial_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+serial_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+serial_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+serial_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+serial_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_serial_module_SOURCES)
+CLEANFILES += $(nodist_serial_module_SOURCES)
+MOD_FILES += serial.mod
+MARKER_FILES += serial.marker
+CLEANFILES += serial.marker
+
+serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += sendkey.module
+MODULE_FILES += sendkey.module$(EXEEXT)
+sendkey_module_SOURCES  = commands/i386/pc/sendkey.c  ## platform sources
+nodist_sendkey_module_SOURCES  =  ## platform nodist sources
+sendkey_module_LDADD  = 
+sendkey_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sendkey_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sendkey_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sendkey_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sendkey_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_sendkey_module_SOURCES)
+CLEANFILES += $(nodist_sendkey_module_SOURCES)
+MOD_FILES += sendkey.mod
+MARKER_FILES += sendkey.marker
+CLEANFILES += sendkey.marker
+
+sendkey.marker: $(sendkey_module_SOURCES) $(nodist_sendkey_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sendkey_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += terminfo.module
+MODULE_FILES += terminfo.module$(EXEEXT)
+terminfo_module_SOURCES  = term/terminfo.c term/tparm.c  ## platform sources
+nodist_terminfo_module_SOURCES  =  ## platform nodist sources
+terminfo_module_LDADD  = 
+terminfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_terminfo_module_SOURCES)
+CLEANFILES += $(nodist_terminfo_module_SOURCES)
+MOD_FILES += terminfo.mod
+MARKER_FILES += terminfo.marker
+CLEANFILES += terminfo.marker
+
+terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += usb_keyboard.module
+MODULE_FILES += usb_keyboard.module$(EXEEXT)
+usb_keyboard_module_SOURCES  = term/usb_keyboard.c  ## platform sources
+nodist_usb_keyboard_module_SOURCES  =  ## platform nodist sources
+usb_keyboard_module_LDADD  = 
+usb_keyboard_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+usb_keyboard_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+usb_keyboard_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+usb_keyboard_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+usb_keyboard_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_usb_keyboard_module_SOURCES)
+CLEANFILES += $(nodist_usb_keyboard_module_SOURCES)
+MOD_FILES += usb_keyboard.mod
+MARKER_FILES += usb_keyboard.marker
+CLEANFILES += usb_keyboard.marker
+
+usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += vga.module
+MODULE_FILES += vga.module$(EXEEXT)
+vga_module_SOURCES  = video/i386/pc/vga.c  ## platform sources
+nodist_vga_module_SOURCES  =  ## platform nodist sources
+vga_module_LDADD  = 
+vga_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+vga_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+vga_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+vga_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+vga_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_vga_module_SOURCES)
+CLEANFILES += $(nodist_vga_module_SOURCES)
+MOD_FILES += vga.mod
+MARKER_FILES += vga.marker
+CLEANFILES += vga.marker
+
+vga.marker: $(vga_module_SOURCES) $(nodist_vga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(vga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += vga_text.module
+MODULE_FILES += vga_text.module$(EXEEXT)
+vga_text_module_SOURCES  = term/i386/pc/vga_text.c  ## platform sources
+nodist_vga_text_module_SOURCES  =  ## platform nodist sources
+vga_text_module_LDADD  = 
+vga_text_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+vga_text_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+vga_text_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+vga_text_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+vga_text_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_vga_text_module_SOURCES)
+CLEANFILES += $(nodist_vga_text_module_SOURCES)
+MOD_FILES += vga_text.mod
+MARKER_FILES += vga_text.marker
+CLEANFILES += vga_text.marker
+
+vga_text.marker: $(vga_text_module_SOURCES) $(nodist_vga_text_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(vga_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += mda_text.module
+MODULE_FILES += mda_text.module$(EXEEXT)
+mda_text_module_SOURCES  = term/i386/pc/mda_text.c  ## platform sources
+nodist_mda_text_module_SOURCES  =  ## platform nodist sources
+mda_text_module_LDADD  = 
+mda_text_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mda_text_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mda_text_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mda_text_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mda_text_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mda_text_module_SOURCES)
+CLEANFILES += $(nodist_mda_text_module_SOURCES)
+MOD_FILES += mda_text.mod
+MARKER_FILES += mda_text.marker
+CLEANFILES += mda_text.marker
+
+mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += mda_text.module
+MODULE_FILES += mda_text.module$(EXEEXT)
+mda_text_module_SOURCES  = term/i386/pc/mda_text.c  ## platform sources
+nodist_mda_text_module_SOURCES  =  ## platform nodist sources
+mda_text_module_LDADD  = 
+mda_text_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mda_text_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mda_text_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mda_text_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mda_text_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mda_text_module_SOURCES)
+CLEANFILES += $(nodist_mda_text_module_SOURCES)
+MOD_FILES += mda_text.mod
+MARKER_FILES += mda_text.marker
+CLEANFILES += mda_text.marker
+
+mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += mda_text.module
+MODULE_FILES += mda_text.module$(EXEEXT)
+mda_text_module_SOURCES  = term/i386/pc/mda_text.c  ## platform sources
+nodist_mda_text_module_SOURCES  =  ## platform nodist sources
+mda_text_module_LDADD  = 
+mda_text_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mda_text_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mda_text_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mda_text_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mda_text_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mda_text_module_SOURCES)
+CLEANFILES += $(nodist_mda_text_module_SOURCES)
+MOD_FILES += mda_text.mod
+MARKER_FILES += mda_text.marker
+CLEANFILES += mda_text.marker
+
+mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += mda_text.module
+MODULE_FILES += mda_text.module$(EXEEXT)
+mda_text_module_SOURCES  = term/i386/pc/mda_text.c  ## platform sources
+nodist_mda_text_module_SOURCES  =  ## platform nodist sources
+mda_text_module_LDADD  = 
+mda_text_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mda_text_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mda_text_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mda_text_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mda_text_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mda_text_module_SOURCES)
+CLEANFILES += $(nodist_mda_text_module_SOURCES)
+MOD_FILES += mda_text.mod
+MARKER_FILES += mda_text.marker
+CLEANFILES += mda_text.marker
+
+mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += video_cirrus.module
+MODULE_FILES += video_cirrus.module$(EXEEXT)
+video_cirrus_module_SOURCES  = video/cirrus.c  ## platform sources
+nodist_video_cirrus_module_SOURCES  =  ## platform nodist sources
+video_cirrus_module_LDADD  = 
+video_cirrus_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_cirrus_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_cirrus_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_cirrus_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_cirrus_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_cirrus_module_SOURCES)
+CLEANFILES += $(nodist_video_cirrus_module_SOURCES)
+MOD_FILES += video_cirrus.mod
+MARKER_FILES += video_cirrus.marker
+CLEANFILES += video_cirrus.marker
+
+video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += video_bochs.module
+MODULE_FILES += video_bochs.module$(EXEEXT)
+video_bochs_module_SOURCES  = video/bochs.c  ## platform sources
+nodist_video_bochs_module_SOURCES  =  ## platform nodist sources
+video_bochs_module_LDADD  = 
+video_bochs_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_bochs_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_bochs_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_bochs_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_bochs_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_bochs_module_SOURCES)
+CLEANFILES += $(nodist_video_bochs_module_SOURCES)
+MOD_FILES += video_bochs.mod
+MARKER_FILES += video_bochs.marker
+CLEANFILES += video_bochs.marker
+
+video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += functional_test.module
+MODULE_FILES += functional_test.module$(EXEEXT)
+functional_test_module_SOURCES  = tests/lib/functional_test.c tests/lib/test.c tests/checksums.h tests/video_checksum.c tests/fake_input.c video/capture.c  ## platform sources
+nodist_functional_test_module_SOURCES  =  ## platform nodist sources
+functional_test_module_LDADD  = 
+functional_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+functional_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+functional_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+functional_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+functional_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_functional_test_module_SOURCES)
+CLEANFILES += $(nodist_functional_test_module_SOURCES)
+MOD_FILES += functional_test.mod
+MARKER_FILES += functional_test.marker
+CLEANFILES += functional_test.marker
+
+functional_test.marker: $(functional_test_module_SOURCES) $(nodist_functional_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(functional_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += exfctest.module
+MODULE_FILES += exfctest.module$(EXEEXT)
+exfctest_module_SOURCES  = tests/example_functional_test.c  ## platform sources
+nodist_exfctest_module_SOURCES  =  ## platform nodist sources
+exfctest_module_LDADD  = 
+exfctest_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+exfctest_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+exfctest_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+exfctest_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+exfctest_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_exfctest_module_SOURCES)
+CLEANFILES += $(nodist_exfctest_module_SOURCES)
+MOD_FILES += exfctest.mod
+MARKER_FILES += exfctest.marker
+CLEANFILES += exfctest.marker
+
+exfctest.marker: $(exfctest_module_SOURCES) $(nodist_exfctest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(exfctest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += strtoull_test.module
+MODULE_FILES += strtoull_test.module$(EXEEXT)
+strtoull_test_module_SOURCES  = tests/strtoull_test.c  ## platform sources
+nodist_strtoull_test_module_SOURCES  =  ## platform nodist sources
+strtoull_test_module_LDADD  = 
+strtoull_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+strtoull_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+strtoull_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+strtoull_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+strtoull_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_strtoull_test_module_SOURCES)
+CLEANFILES += $(nodist_strtoull_test_module_SOURCES)
+MOD_FILES += strtoull_test.mod
+MARKER_FILES += strtoull_test.marker
+CLEANFILES += strtoull_test.marker
+
+strtoull_test.marker: $(strtoull_test_module_SOURCES) $(nodist_strtoull_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(strtoull_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += setjmp_test.module
+MODULE_FILES += setjmp_test.module$(EXEEXT)
+setjmp_test_module_SOURCES  = tests/setjmp_test.c  ## platform sources
+nodist_setjmp_test_module_SOURCES  =  ## platform nodist sources
+setjmp_test_module_LDADD  = 
+setjmp_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setjmp_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setjmp_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setjmp_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setjmp_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_setjmp_test_module_SOURCES)
+CLEANFILES += $(nodist_setjmp_test_module_SOURCES)
+MOD_FILES += setjmp_test.mod
+MARKER_FILES += setjmp_test.marker
+CLEANFILES += setjmp_test.marker
+
+setjmp_test.marker: $(setjmp_test_module_SOURCES) $(nodist_setjmp_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setjmp_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += signature_test.module
+MODULE_FILES += signature_test.module$(EXEEXT)
+signature_test_module_SOURCES  = tests/signature_test.c tests/signatures.h  ## platform sources
+nodist_signature_test_module_SOURCES  =  ## platform nodist sources
+signature_test_module_LDADD  = 
+signature_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+signature_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+signature_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+signature_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+signature_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_signature_test_module_SOURCES)
+CLEANFILES += $(nodist_signature_test_module_SOURCES)
+MOD_FILES += signature_test.mod
+MARKER_FILES += signature_test.marker
+CLEANFILES += signature_test.marker
+
+signature_test.marker: $(signature_test_module_SOURCES) $(nodist_signature_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(signature_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += sleep_test.module
+MODULE_FILES += sleep_test.module$(EXEEXT)
+sleep_test_module_SOURCES  = tests/sleep_test.c  ## platform sources
+nodist_sleep_test_module_SOURCES  =  ## platform nodist sources
+sleep_test_module_LDADD  = 
+sleep_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sleep_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sleep_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sleep_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sleep_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_sleep_test_module_SOURCES)
+CLEANFILES += $(nodist_sleep_test_module_SOURCES)
+MOD_FILES += sleep_test.mod
+MARKER_FILES += sleep_test.marker
+CLEANFILES += sleep_test.marker
+
+sleep_test.marker: $(sleep_test_module_SOURCES) $(nodist_sleep_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sleep_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += xnu_uuid_test.module
+MODULE_FILES += xnu_uuid_test.module$(EXEEXT)
+xnu_uuid_test_module_SOURCES  = tests/xnu_uuid_test.c  ## platform sources
+nodist_xnu_uuid_test_module_SOURCES  =  ## platform nodist sources
+xnu_uuid_test_module_LDADD  = 
+xnu_uuid_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_uuid_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_uuid_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_uuid_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_uuid_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xnu_uuid_test_module_SOURCES)
+CLEANFILES += $(nodist_xnu_uuid_test_module_SOURCES)
+MOD_FILES += xnu_uuid_test.mod
+MARKER_FILES += xnu_uuid_test.marker
+CLEANFILES += xnu_uuid_test.marker
+
+xnu_uuid_test.marker: $(xnu_uuid_test_module_SOURCES) $(nodist_xnu_uuid_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_uuid_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += pbkdf2_test.module
+MODULE_FILES += pbkdf2_test.module$(EXEEXT)
+pbkdf2_test_module_SOURCES  = tests/pbkdf2_test.c  ## platform sources
+nodist_pbkdf2_test_module_SOURCES  =  ## platform nodist sources
+pbkdf2_test_module_LDADD  = 
+pbkdf2_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pbkdf2_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pbkdf2_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pbkdf2_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pbkdf2_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pbkdf2_test_module_SOURCES)
+CLEANFILES += $(nodist_pbkdf2_test_module_SOURCES)
+MOD_FILES += pbkdf2_test.mod
+MARKER_FILES += pbkdf2_test.marker
+CLEANFILES += pbkdf2_test.marker
+
+pbkdf2_test.marker: $(pbkdf2_test_module_SOURCES) $(nodist_pbkdf2_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pbkdf2_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_emu
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += legacy_password_test.module
+MODULE_FILES += legacy_password_test.module$(EXEEXT)
+legacy_password_test_module_SOURCES  = tests/legacy_password_test.c  ## platform sources
+nodist_legacy_password_test_module_SOURCES  =  ## platform nodist sources
+legacy_password_test_module_LDADD  = 
+legacy_password_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacy_password_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacy_password_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacy_password_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacy_password_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacy_password_test_module_SOURCES)
+CLEANFILES += $(nodist_legacy_password_test_module_SOURCES)
+MOD_FILES += legacy_password_test.mod
+MARKER_FILES += legacy_password_test.marker
+CLEANFILES += legacy_password_test.marker
+
+legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += div.module
+MODULE_FILES += div.module$(EXEEXT)
+div_module_SOURCES  = lib/division.c  ## platform sources
+nodist_div_module_SOURCES  =  ## platform nodist sources
+div_module_LDADD  = 
+div_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_module_SOURCES)
+CLEANFILES += $(nodist_div_module_SOURCES)
+MOD_FILES += div.mod
+MARKER_FILES += div.marker
+CLEANFILES += div.marker
+
+div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += div_test.module
+MODULE_FILES += div_test.module$(EXEEXT)
+div_test_module_SOURCES  = tests/div_test.c  ## platform sources
+nodist_div_test_module_SOURCES  =  ## platform nodist sources
+div_test_module_LDADD  = 
+div_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_div_test_module_SOURCES)
+CLEANFILES += $(nodist_div_test_module_SOURCES)
+MOD_FILES += div_test.mod
+MARKER_FILES += div_test.marker
+CLEANFILES += div_test.marker
+
+div_test.marker: $(div_test_module_SOURCES) $(nodist_div_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += mul_test.module
+MODULE_FILES += mul_test.module$(EXEEXT)
+mul_test_module_SOURCES  = tests/mul_test.c  ## platform sources
+nodist_mul_test_module_SOURCES  =  ## platform nodist sources
+mul_test_module_LDADD  = 
+mul_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mul_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mul_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mul_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mul_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mul_test_module_SOURCES)
+CLEANFILES += $(nodist_mul_test_module_SOURCES)
+MOD_FILES += mul_test.mod
+MARKER_FILES += mul_test.marker
+CLEANFILES += mul_test.marker
+
+mul_test.marker: $(mul_test_module_SOURCES) $(nodist_mul_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mul_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += shift_test.module
+MODULE_FILES += shift_test.module$(EXEEXT)
+shift_test_module_SOURCES  = tests/shift_test.c  ## platform sources
+nodist_shift_test_module_SOURCES  =  ## platform nodist sources
+shift_test_module_LDADD  = 
+shift_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+shift_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+shift_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+shift_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+shift_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_shift_test_module_SOURCES)
+CLEANFILES += $(nodist_shift_test_module_SOURCES)
+MOD_FILES += shift_test.mod
+MARKER_FILES += shift_test.marker
+CLEANFILES += shift_test.marker
+
+shift_test.marker: $(shift_test_module_SOURCES) $(nodist_shift_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(shift_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cmp_test.module
+MODULE_FILES += cmp_test.module$(EXEEXT)
+cmp_test_module_SOURCES  = tests/cmp_test.c  ## platform sources
+nodist_cmp_test_module_SOURCES  =  ## platform nodist sources
+cmp_test_module_LDADD  = 
+cmp_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmp_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmp_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmp_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmp_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmp_test_module_SOURCES)
+CLEANFILES += $(nodist_cmp_test_module_SOURCES)
+MOD_FILES += cmp_test.mod
+MARKER_FILES += cmp_test.marker
+CLEANFILES += cmp_test.marker
+
+cmp_test.marker: $(cmp_test_module_SOURCES) $(nodist_cmp_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmp_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += ctz_test.module
+MODULE_FILES += ctz_test.module$(EXEEXT)
+ctz_test_module_SOURCES  = tests/ctz_test.c  ## platform sources
+nodist_ctz_test_module_SOURCES  =  ## platform nodist sources
+ctz_test_module_LDADD  = 
+ctz_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ctz_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ctz_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ctz_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ctz_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ctz_test_module_SOURCES)
+CLEANFILES += $(nodist_ctz_test_module_SOURCES)
+MOD_FILES += ctz_test.mod
+MARKER_FILES += ctz_test.marker
+CLEANFILES += ctz_test.marker
+
+ctz_test.marker: $(ctz_test_module_SOURCES) $(nodist_ctz_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ctz_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += bswap_test.module
+MODULE_FILES += bswap_test.module$(EXEEXT)
+bswap_test_module_SOURCES  = tests/bswap_test.c  ## platform sources
+nodist_bswap_test_module_SOURCES  =  ## platform nodist sources
+bswap_test_module_LDADD  = 
+bswap_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bswap_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bswap_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bswap_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bswap_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bswap_test_module_SOURCES)
+CLEANFILES += $(nodist_bswap_test_module_SOURCES)
+MOD_FILES += bswap_test.mod
+MARKER_FILES += bswap_test.marker
+CLEANFILES += bswap_test.marker
+
+bswap_test.marker: $(bswap_test_module_SOURCES) $(nodist_bswap_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bswap_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += videotest_checksum.module
+MODULE_FILES += videotest_checksum.module$(EXEEXT)
+videotest_checksum_module_SOURCES  = tests/videotest_checksum.c  ## platform sources
+nodist_videotest_checksum_module_SOURCES  =  ## platform nodist sources
+videotest_checksum_module_LDADD  = 
+videotest_checksum_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videotest_checksum_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videotest_checksum_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videotest_checksum_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videotest_checksum_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_videotest_checksum_module_SOURCES)
+CLEANFILES += $(nodist_videotest_checksum_module_SOURCES)
+MOD_FILES += videotest_checksum.mod
+MARKER_FILES += videotest_checksum.marker
+CLEANFILES += videotest_checksum.marker
+
+videotest_checksum.marker: $(videotest_checksum_module_SOURCES) $(nodist_videotest_checksum_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(videotest_checksum_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gfxterm_menu.module
+MODULE_FILES += gfxterm_menu.module$(EXEEXT)
+gfxterm_menu_module_SOURCES  = tests/gfxterm_menu.c  ## platform sources
+nodist_gfxterm_menu_module_SOURCES  =  ## platform nodist sources
+gfxterm_menu_module_LDADD  = 
+gfxterm_menu_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_menu_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_menu_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_menu_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_menu_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gfxterm_menu_module_SOURCES)
+CLEANFILES += $(nodist_gfxterm_menu_module_SOURCES)
+MOD_FILES += gfxterm_menu.mod
+MARKER_FILES += gfxterm_menu.marker
+CLEANFILES += gfxterm_menu.marker
+
+gfxterm_menu.marker: $(gfxterm_menu_module_SOURCES) $(nodist_gfxterm_menu_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_menu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += cmdline_cat_test.module
+MODULE_FILES += cmdline_cat_test.module$(EXEEXT)
+cmdline_cat_test_module_SOURCES  = tests/cmdline_cat_test.c  ## platform sources
+nodist_cmdline_cat_test_module_SOURCES  =  ## platform nodist sources
+cmdline_cat_test_module_LDADD  = 
+cmdline_cat_test_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmdline_cat_test_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmdline_cat_test_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmdline_cat_test_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmdline_cat_test_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cmdline_cat_test_module_SOURCES)
+CLEANFILES += $(nodist_cmdline_cat_test_module_SOURCES)
+MOD_FILES += cmdline_cat_test.mod
+MARKER_FILES += cmdline_cat_test.marker
+CLEANFILES += cmdline_cat_test.marker
+
+cmdline_cat_test.marker: $(cmdline_cat_test_module_SOURCES) $(nodist_cmdline_cat_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmdline_cat_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += bitmap.module
+MODULE_FILES += bitmap.module$(EXEEXT)
+bitmap_module_SOURCES  = video/bitmap.c  ## platform sources
+nodist_bitmap_module_SOURCES  =  ## platform nodist sources
+bitmap_module_LDADD  = 
+bitmap_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bitmap_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bitmap_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bitmap_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bitmap_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bitmap_module_SOURCES)
+CLEANFILES += $(nodist_bitmap_module_SOURCES)
+MOD_FILES += bitmap.mod
+MARKER_FILES += bitmap.marker
+CLEANFILES += bitmap.marker
+
+bitmap.marker: $(bitmap_module_SOURCES) $(nodist_bitmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bitmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += bitmap_scale.module
+MODULE_FILES += bitmap_scale.module$(EXEEXT)
+bitmap_scale_module_SOURCES  = video/bitmap_scale.c  ## platform sources
+nodist_bitmap_scale_module_SOURCES  =  ## platform nodist sources
+bitmap_scale_module_LDADD  = 
+bitmap_scale_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bitmap_scale_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bitmap_scale_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bitmap_scale_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bitmap_scale_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_bitmap_scale_module_SOURCES)
+CLEANFILES += $(nodist_bitmap_scale_module_SOURCES)
+MOD_FILES += bitmap_scale.mod
+MARKER_FILES += bitmap_scale.marker
+CLEANFILES += bitmap_scale.marker
+
+bitmap_scale.marker: $(bitmap_scale_module_SOURCES) $(nodist_bitmap_scale_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bitmap_scale_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += efi_gop.module
+MODULE_FILES += efi_gop.module$(EXEEXT)
+efi_gop_module_SOURCES  = video/efi_gop.c  ## platform sources
+nodist_efi_gop_module_SOURCES  =  ## platform nodist sources
+efi_gop_module_LDADD  = 
+efi_gop_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_gop_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_gop_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_gop_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_gop_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_gop_module_SOURCES)
+CLEANFILES += $(nodist_efi_gop_module_SOURCES)
+MOD_FILES += efi_gop.mod
+MARKER_FILES += efi_gop.marker
+CLEANFILES += efi_gop.marker
+
+efi_gop.marker: $(efi_gop_module_SOURCES) $(nodist_efi_gop_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_gop_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += efi_uga.module
+MODULE_FILES += efi_uga.module$(EXEEXT)
+efi_uga_module_SOURCES  = video/efi_uga.c  ## platform sources
+nodist_efi_uga_module_SOURCES  =  ## platform nodist sources
+efi_uga_module_LDADD  = 
+efi_uga_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_uga_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_uga_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_uga_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_uga_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_uga_module_SOURCES)
+CLEANFILES += $(nodist_efi_uga_module_SOURCES)
+MOD_FILES += efi_uga.mod
+MARKER_FILES += efi_uga.marker
+CLEANFILES += efi_uga.marker
+
+efi_uga.marker: $(efi_uga_module_SOURCES) $(nodist_efi_uga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_uga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += efi_uga.module
+MODULE_FILES += efi_uga.module$(EXEEXT)
+efi_uga_module_SOURCES  = video/efi_uga.c  ## platform sources
+nodist_efi_uga_module_SOURCES  =  ## platform nodist sources
+efi_uga_module_LDADD  = 
+efi_uga_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efi_uga_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efi_uga_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efi_uga_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efi_uga_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efi_uga_module_SOURCES)
+CLEANFILES += $(nodist_efi_uga_module_SOURCES)
+MOD_FILES += efi_uga.mod
+MARKER_FILES += efi_uga.marker
+CLEANFILES += efi_uga.marker
+
+efi_uga.marker: $(efi_uga_module_SOURCES) $(nodist_efi_uga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efi_uga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += jpeg.module
+MODULE_FILES += jpeg.module$(EXEEXT)
+jpeg_module_SOURCES  = video/readers/jpeg.c  ## platform sources
+nodist_jpeg_module_SOURCES  =  ## platform nodist sources
+jpeg_module_LDADD  = 
+jpeg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+jpeg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+jpeg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+jpeg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+jpeg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_jpeg_module_SOURCES)
+CLEANFILES += $(nodist_jpeg_module_SOURCES)
+MOD_FILES += jpeg.mod
+MARKER_FILES += jpeg.marker
+CLEANFILES += jpeg.marker
+
+jpeg.marker: $(jpeg_module_SOURCES) $(nodist_jpeg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(jpeg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += png.module
+MODULE_FILES += png.module$(EXEEXT)
+png_module_SOURCES  = video/readers/png.c  ## platform sources
+nodist_png_module_SOURCES  =  ## platform nodist sources
+png_module_LDADD  = 
+png_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+png_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+png_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+png_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+png_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_png_module_SOURCES)
+CLEANFILES += $(nodist_png_module_SOURCES)
+MOD_FILES += png.mod
+MARKER_FILES += png.marker
+CLEANFILES += png.marker
+
+png.marker: $(png_module_SOURCES) $(nodist_png_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(png_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += tga.module
+MODULE_FILES += tga.module$(EXEEXT)
+tga_module_SOURCES  = video/readers/tga.c  ## platform sources
+nodist_tga_module_SOURCES  =  ## platform nodist sources
+tga_module_LDADD  = 
+tga_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tga_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tga_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tga_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tga_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tga_module_SOURCES)
+CLEANFILES += $(nodist_tga_module_SOURCES)
+MOD_FILES += tga.mod
+MARKER_FILES += tga.marker
+CLEANFILES += tga.marker
+
+tga.marker: $(tga_module_SOURCES) $(nodist_tga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += vbe.module
+MODULE_FILES += vbe.module$(EXEEXT)
+vbe_module_SOURCES  = video/i386/pc/vbe.c  ## platform sources
+nodist_vbe_module_SOURCES  =  ## platform nodist sources
+vbe_module_LDADD  = 
+vbe_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+vbe_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+vbe_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+vbe_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+vbe_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_vbe_module_SOURCES)
+CLEANFILES += $(nodist_vbe_module_SOURCES)
+MOD_FILES += vbe.mod
+MARKER_FILES += vbe.marker
+CLEANFILES += vbe.marker
+
+vbe.marker: $(vbe_module_SOURCES) $(nodist_vbe_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(vbe_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += video_fb.module
+MODULE_FILES += video_fb.module$(EXEEXT)
+video_fb_module_SOURCES  = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+nodist_video_fb_module_SOURCES  =  ## platform nodist sources
+video_fb_module_LDADD  = 
+video_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_fb_module_SOURCES)
+CLEANFILES += $(nodist_video_fb_module_SOURCES)
+MOD_FILES += video_fb.mod
+MARKER_FILES += video_fb.marker
+CLEANFILES += video_fb.marker
+
+video_fb.marker: $(video_fb_module_SOURCES) $(nodist_video_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += video.module
+MODULE_FILES += video.module$(EXEEXT)
+video_module_SOURCES  = video/video.c  ## platform sources
+nodist_video_module_SOURCES  =  ## platform nodist sources
+video_module_LDADD  = 
+video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_module_SOURCES)
+CLEANFILES += $(nodist_video_module_SOURCES)
+MOD_FILES += video.mod
+MARKER_FILES += video.marker
+CLEANFILES += video.marker
+
+video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += video_colors.module
+MODULE_FILES += video_colors.module$(EXEEXT)
+video_colors_module_SOURCES  = video/colors.c  ## platform sources
+nodist_video_colors_module_SOURCES  =  ## platform nodist sources
+video_colors_module_LDADD  = 
+video_colors_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_colors_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_colors_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_colors_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_colors_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_video_colors_module_SOURCES)
+CLEANFILES += $(nodist_video_colors_module_SOURCES)
+MOD_FILES += video_colors.mod
+MARKER_FILES += video_colors.marker
+CLEANFILES += video_colors.marker
+
+video_colors.marker: $(video_colors_module_SOURCES) $(nodist_video_colors_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_colors_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += ieee1275_fb.module
+MODULE_FILES += ieee1275_fb.module$(EXEEXT)
+ieee1275_fb_module_SOURCES  = video/ieee1275.c  ## platform sources
+nodist_ieee1275_fb_module_SOURCES  =  ## platform nodist sources
+ieee1275_fb_module_LDADD  = 
+ieee1275_fb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ieee1275_fb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ieee1275_fb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ieee1275_fb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ieee1275_fb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ieee1275_fb_module_SOURCES)
+CLEANFILES += $(nodist_ieee1275_fb_module_SOURCES)
+MOD_FILES += ieee1275_fb.mod
+MARKER_FILES += ieee1275_fb.marker
+CLEANFILES += ieee1275_fb.marker
+
+ieee1275_fb.marker: $(ieee1275_fb_module_SOURCES) $(nodist_ieee1275_fb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ieee1275_fb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+if COND_GRUB_EMU_SDL
+platform_PROGRAMS += sdl.module
+MODULE_FILES += sdl.module$(EXEEXT)
+sdl_module_SOURCES  = video/emu/sdl.c  ## platform sources
+nodist_sdl_module_SOURCES  =  ## platform nodist sources
+sdl_module_LDADD  = 
+sdl_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sdl_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sdl_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sdl_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sdl_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_sdl_module_SOURCES)
+CLEANFILES += $(nodist_sdl_module_SOURCES)
+MOD_FILES += sdl.mod
+MARKER_FILES += sdl.marker
+CLEANFILES += sdl.marker
+
+sdl.marker: $(sdl_module_SOURCES) $(nodist_sdl_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sdl_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif COND_GRUB_EMU_SDL
+endif
+platform_PROGRAMS += datehook.module
+MODULE_FILES += datehook.module$(EXEEXT)
+datehook_module_SOURCES  = hook/datehook.c  ## platform sources
+nodist_datehook_module_SOURCES  =  ## platform nodist sources
+datehook_module_LDADD  = 
+datehook_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datehook_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datehook_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datehook_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datehook_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_datehook_module_SOURCES)
+CLEANFILES += $(nodist_datehook_module_SOURCES)
+MOD_FILES += datehook.mod
+MARKER_FILES += datehook.marker
+CLEANFILES += datehook.marker
+
+datehook.marker: $(datehook_module_SOURCES) $(nodist_datehook_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datehook_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += net.module
+MODULE_FILES += net.module$(EXEEXT)
+net_module_SOURCES  = net/net.c net/dns.c net/bootp.c net/ip.c net/udp.c net/tcp.c net/icmp.c net/icmp6.c net/ethernet.c net/arp.c net/netbuff.c  ## platform sources
+nodist_net_module_SOURCES  =  ## platform nodist sources
+net_module_LDADD  = 
+net_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+net_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+net_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+net_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+net_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_net_module_SOURCES)
+CLEANFILES += $(nodist_net_module_SOURCES)
+MOD_FILES += net.mod
+MARKER_FILES += net.marker
+CLEANFILES += net.marker
+
+net.marker: $(net_module_SOURCES) $(nodist_net_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(net_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += tftp.module
+MODULE_FILES += tftp.module$(EXEEXT)
+tftp_module_SOURCES  = net/tftp.c  ## platform sources
+nodist_tftp_module_SOURCES  =  ## platform nodist sources
+tftp_module_LDADD  = 
+tftp_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tftp_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tftp_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tftp_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tftp_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tftp_module_SOURCES)
+CLEANFILES += $(nodist_tftp_module_SOURCES)
+MOD_FILES += tftp.mod
+MARKER_FILES += tftp.marker
+CLEANFILES += tftp.marker
+
+tftp.marker: $(tftp_module_SOURCES) $(nodist_tftp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tftp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += http.module
+MODULE_FILES += http.module$(EXEEXT)
+http_module_SOURCES  = net/http.c  ## platform sources
+nodist_http_module_SOURCES  =  ## platform nodist sources
+http_module_LDADD  = 
+http_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+http_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+http_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+http_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+http_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_http_module_SOURCES)
+CLEANFILES += $(nodist_http_module_SOURCES)
+MOD_FILES += http.mod
+MARKER_FILES += http.marker
+CLEANFILES += http.marker
+
+http.marker: $(http_module_SOURCES) $(nodist_http_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(http_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_ieee1275
+platform_PROGRAMS += ofnet.module
+MODULE_FILES += ofnet.module$(EXEEXT)
+ofnet_module_SOURCES  = net/drivers/ieee1275/ofnet.c  ## platform sources
+nodist_ofnet_module_SOURCES  =  ## platform nodist sources
+ofnet_module_LDADD  = 
+ofnet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ofnet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ofnet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ofnet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ofnet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ofnet_module_SOURCES)
+CLEANFILES += $(nodist_ofnet_module_SOURCES)
+MOD_FILES += ofnet.mod
+MARKER_FILES += ofnet.marker
+CLEANFILES += ofnet.marker
+
+ofnet.marker: $(ofnet_module_SOURCES) $(nodist_ofnet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ofnet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += ofnet.module
+MODULE_FILES += ofnet.module$(EXEEXT)
+ofnet_module_SOURCES  = net/drivers/ieee1275/ofnet.c  ## platform sources
+nodist_ofnet_module_SOURCES  =  ## platform nodist sources
+ofnet_module_LDADD  = 
+ofnet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ofnet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ofnet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ofnet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ofnet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ofnet_module_SOURCES)
+CLEANFILES += $(nodist_ofnet_module_SOURCES)
+MOD_FILES += ofnet.mod
+MARKER_FILES += ofnet.marker
+CLEANFILES += ofnet.marker
+
+ofnet.marker: $(ofnet_module_SOURCES) $(nodist_ofnet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ofnet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += ofnet.module
+MODULE_FILES += ofnet.module$(EXEEXT)
+ofnet_module_SOURCES  = net/drivers/ieee1275/ofnet.c  ## platform sources
+nodist_ofnet_module_SOURCES  =  ## platform nodist sources
+ofnet_module_LDADD  = 
+ofnet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ofnet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ofnet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ofnet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ofnet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ofnet_module_SOURCES)
+CLEANFILES += $(nodist_ofnet_module_SOURCES)
+MOD_FILES += ofnet.mod
+MARKER_FILES += ofnet.marker
+CLEANFILES += ofnet.marker
+
+ofnet.marker: $(ofnet_module_SOURCES) $(nodist_ofnet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ofnet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += ubootnet.module
+MODULE_FILES += ubootnet.module$(EXEEXT)
+ubootnet_module_SOURCES  = net/drivers/uboot/ubootnet.c  ## platform sources
+nodist_ubootnet_module_SOURCES  =  ## platform nodist sources
+ubootnet_module_LDADD  = 
+ubootnet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ubootnet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ubootnet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ubootnet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ubootnet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_ubootnet_module_SOURCES)
+CLEANFILES += $(nodist_ubootnet_module_SOURCES)
+MOD_FILES += ubootnet.mod
+MARKER_FILES += ubootnet.marker
+CLEANFILES += ubootnet.marker
+
+ubootnet.marker: $(ubootnet_module_SOURCES) $(nodist_ubootnet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ubootnet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += efinet.module
+MODULE_FILES += efinet.module$(EXEEXT)
+efinet_module_SOURCES  = net/drivers/efi/efinet.c  ## platform sources
+nodist_efinet_module_SOURCES  =  ## platform nodist sources
+efinet_module_LDADD  = 
+efinet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+efinet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+efinet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+efinet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+efinet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_efinet_module_SOURCES)
+CLEANFILES += $(nodist_efinet_module_SOURCES)
+MOD_FILES += efinet.mod
+MARKER_FILES += efinet.marker
+CLEANFILES += efinet.marker
+
+efinet.marker: $(efinet_module_SOURCES) $(nodist_efinet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(efinet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += emunet.module
+MODULE_FILES += emunet.module$(EXEEXT)
+emunet_module_SOURCES  = net/drivers/emu/emunet.c  ## platform sources
+nodist_emunet_module_SOURCES  =  ## platform nodist sources
+emunet_module_LDADD  = 
+emunet_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+emunet_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+emunet_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+emunet_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+emunet_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_emunet_module_SOURCES)
+CLEANFILES += $(nodist_emunet_module_SOURCES)
+MOD_FILES += emunet.mod
+MARKER_FILES += emunet.marker
+CLEANFILES += emunet.marker
+
+emunet.marker: $(emunet_module_SOURCES) $(nodist_emunet_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(emunet_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_emu
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += legacycfg.module
+MODULE_FILES += legacycfg.module$(EXEEXT)
+legacycfg_module_SOURCES  = commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+nodist_legacycfg_module_SOURCES  =  ## platform nodist sources
+legacycfg_module_LDADD  = 
+legacycfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+legacycfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+legacycfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+legacycfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+legacycfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_legacycfg_module_SOURCES)
+CLEANFILES += $(nodist_legacycfg_module_SOURCES)
+MOD_FILES += legacycfg.mod
+MARKER_FILES += legacycfg.marker
+CLEANFILES += legacycfg.marker
+
+legacycfg.marker: $(legacycfg_module_SOURCES) $(nodist_legacycfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacycfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += syslinuxcfg.module
+MODULE_FILES += syslinuxcfg.module$(EXEEXT)
+syslinuxcfg_module_SOURCES  = lib/syslinux_parse.c commands/syslinuxcfg.c  ## platform sources
+nodist_syslinuxcfg_module_SOURCES  =  ## platform nodist sources
+syslinuxcfg_module_LDADD  = 
+syslinuxcfg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+syslinuxcfg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+syslinuxcfg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+syslinuxcfg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+syslinuxcfg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_syslinuxcfg_module_SOURCES)
+CLEANFILES += $(nodist_syslinuxcfg_module_SOURCES)
+MOD_FILES += syslinuxcfg.mod
+MARKER_FILES += syslinuxcfg.marker
+CLEANFILES += syslinuxcfg.marker
+
+syslinuxcfg.marker: $(syslinuxcfg_module_SOURCES) $(nodist_syslinuxcfg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(syslinuxcfg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += test_blockarg.module
+MODULE_FILES += test_blockarg.module$(EXEEXT)
+test_blockarg_module_SOURCES  = tests/test_blockarg.c  ## platform sources
+nodist_test_blockarg_module_SOURCES  =  ## platform nodist sources
+test_blockarg_module_LDADD  = 
+test_blockarg_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+test_blockarg_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+test_blockarg_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+test_blockarg_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+test_blockarg_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_test_blockarg_module_SOURCES)
+CLEANFILES += $(nodist_test_blockarg_module_SOURCES)
+MOD_FILES += test_blockarg.mod
+MARKER_FILES += test_blockarg.marker
+CLEANFILES += test_blockarg.marker
+
+test_blockarg.marker: $(test_blockarg_module_SOURCES) $(nodist_test_blockarg_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_blockarg_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += xzio.module
+MODULE_FILES += xzio.module$(EXEEXT)
+xzio_module_SOURCES  = io/xzio.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c  ## platform sources
+nodist_xzio_module_SOURCES  =  ## platform nodist sources
+xzio_module_LDADD  = 
+xzio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) -Wno-unreachable-code 
+xzio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xzio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed 
+xzio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xzio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xzio_module_SOURCES)
+CLEANFILES += $(nodist_xzio_module_SOURCES)
+MOD_FILES += xzio.mod
+MARKER_FILES += xzio.marker
+CLEANFILES += xzio.marker
+
+xzio.marker: $(xzio_module_SOURCES) $(nodist_xzio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xzio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += lzopio.module
+MODULE_FILES += lzopio.module$(EXEEXT)
+lzopio_module_SOURCES  = io/lzopio.c lib/minilzo/minilzo.c  ## platform sources
+nodist_lzopio_module_SOURCES  =  ## platform nodist sources
+lzopio_module_LDADD  = 
+lzopio_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef -Wno-redundant-decls -Wno-error 
+lzopio_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lzopio_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H 
+lzopio_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lzopio_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lzopio_module_SOURCES)
+CLEANFILES += $(nodist_lzopio_module_SOURCES)
+MOD_FILES += lzopio.mod
+MARKER_FILES += lzopio.marker
+CLEANFILES += lzopio.marker
+
+lzopio.marker: $(lzopio_module_SOURCES) $(nodist_lzopio_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lzopio_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += testload.module
+MODULE_FILES += testload.module$(EXEEXT)
+testload_module_SOURCES  = commands/testload.c  ## platform sources
+nodist_testload_module_SOURCES  =  ## platform nodist sources
+testload_module_LDADD  = 
+testload_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+testload_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+testload_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+testload_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+testload_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_testload_module_SOURCES)
+CLEANFILES += $(nodist_testload_module_SOURCES)
+MOD_FILES += testload.mod
+MARKER_FILES += testload.marker
+CLEANFILES += testload.marker
+
+testload.marker: $(testload_module_SOURCES) $(nodist_testload_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testload_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += backtrace.module
+MODULE_FILES += backtrace.module$(EXEEXT)
+backtrace_module_SOURCES  = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+nodist_backtrace_module_SOURCES  =  ## platform nodist sources
+backtrace_module_LDADD  = 
+backtrace_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+backtrace_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+backtrace_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+backtrace_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+backtrace_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_backtrace_module_SOURCES)
+CLEANFILES += $(nodist_backtrace_module_SOURCES)
+MOD_FILES += backtrace.mod
+MARKER_FILES += backtrace.marker
+CLEANFILES += backtrace.marker
+
+backtrace.marker: $(backtrace_module_SOURCES) $(nodist_backtrace_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(backtrace_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += lsapm.module
+MODULE_FILES += lsapm.module$(EXEEXT)
+lsapm_module_SOURCES  = commands/i386/pc/lsapm.c  ## platform sources
+nodist_lsapm_module_SOURCES  =  ## platform nodist sources
+lsapm_module_LDADD  = 
+lsapm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsapm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsapm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsapm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsapm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lsapm_module_SOURCES)
+CLEANFILES += $(nodist_lsapm_module_SOURCES)
+MOD_FILES += lsapm.mod
+MARKER_FILES += lsapm.marker
+CLEANFILES += lsapm.marker
+
+lsapm.marker: $(lsapm_module_SOURCES) $(nodist_lsapm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsapm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += keylayouts.module
+MODULE_FILES += keylayouts.module$(EXEEXT)
+keylayouts_module_SOURCES  = commands/keylayouts.c  ## platform sources
+nodist_keylayouts_module_SOURCES  =  ## platform nodist sources
+keylayouts_module_LDADD  = 
+keylayouts_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keylayouts_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keylayouts_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keylayouts_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keylayouts_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_keylayouts_module_SOURCES)
+CLEANFILES += $(nodist_keylayouts_module_SOURCES)
+MOD_FILES += keylayouts.mod
+MARKER_FILES += keylayouts.marker
+CLEANFILES += keylayouts.marker
+
+keylayouts.marker: $(keylayouts_module_SOURCES) $(nodist_keylayouts_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keylayouts_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += priority_queue.module
+MODULE_FILES += priority_queue.module$(EXEEXT)
+priority_queue_module_SOURCES  = lib/priority_queue.c  ## platform sources
+nodist_priority_queue_module_SOURCES  =  ## platform nodist sources
+priority_queue_module_LDADD  = 
+priority_queue_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+priority_queue_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+priority_queue_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+priority_queue_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+priority_queue_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_priority_queue_module_SOURCES)
+CLEANFILES += $(nodist_priority_queue_module_SOURCES)
+MOD_FILES += priority_queue.mod
+MARKER_FILES += priority_queue.marker
+CLEANFILES += priority_queue.marker
+
+priority_queue.marker: $(priority_queue_module_SOURCES) $(nodist_priority_queue_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(priority_queue_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += time.module
+MODULE_FILES += time.module$(EXEEXT)
+time_module_SOURCES  = commands/time.c  ## platform sources
+nodist_time_module_SOURCES  =  ## platform nodist sources
+time_module_LDADD  = 
+time_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+time_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+time_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+time_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+time_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_time_module_SOURCES)
+CLEANFILES += $(nodist_time_module_SOURCES)
+MOD_FILES += time.mod
+MARKER_FILES += time.marker
+CLEANFILES += time.marker
+
+time.marker: $(time_module_SOURCES) $(nodist_time_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(time_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+if COND_ENABLE_CACHE_STATS
+platform_PROGRAMS += cacheinfo.module
+MODULE_FILES += cacheinfo.module$(EXEEXT)
+cacheinfo_module_SOURCES  = commands/cacheinfo.c  ## platform sources
+nodist_cacheinfo_module_SOURCES  =  ## platform nodist sources
+cacheinfo_module_LDADD  = 
+cacheinfo_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cacheinfo_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cacheinfo_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cacheinfo_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cacheinfo_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cacheinfo_module_SOURCES)
+CLEANFILES += $(nodist_cacheinfo_module_SOURCES)
+MOD_FILES += cacheinfo.mod
+MARKER_FILES += cacheinfo.marker
+CLEANFILES += cacheinfo.marker
+
+cacheinfo.marker: $(cacheinfo_module_SOURCES) $(nodist_cacheinfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cacheinfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif COND_ENABLE_CACHE_STATS
+if COND_ENABLE_BOOT_TIME_STATS
+platform_PROGRAMS += boottime.module
+MODULE_FILES += boottime.module$(EXEEXT)
+boottime_module_SOURCES  = commands/boottime.c  ## platform sources
+nodist_boottime_module_SOURCES  =  ## platform nodist sources
+boottime_module_LDADD  = 
+boottime_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+boottime_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+boottime_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+boottime_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+boottime_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boottime_module_SOURCES)
+CLEANFILES += $(nodist_boottime_module_SOURCES)
+MOD_FILES += boottime.mod
+MARKER_FILES += boottime.marker
+CLEANFILES += boottime.marker
+
+boottime.marker: $(boottime_module_SOURCES) $(nodist_boottime_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boottime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif COND_ENABLE_BOOT_TIME_STATS
+platform_PROGRAMS += adler32.module
+MODULE_FILES += adler32.module$(EXEEXT)
+adler32_module_SOURCES  = lib/adler32.c  ## platform sources
+nodist_adler32_module_SOURCES  =  ## platform nodist sources
+adler32_module_LDADD  = 
+adler32_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+adler32_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+adler32_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+adler32_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+adler32_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_adler32_module_SOURCES)
+CLEANFILES += $(nodist_adler32_module_SOURCES)
+MOD_FILES += adler32.mod
+MARKER_FILES += adler32.marker
+CLEANFILES += adler32.marker
+
+adler32.marker: $(adler32_module_SOURCES) $(nodist_adler32_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(adler32_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += crc64.module
+MODULE_FILES += crc64.module$(EXEEXT)
+crc64_module_SOURCES  = lib/crc64.c  ## platform sources
+nodist_crc64_module_SOURCES  =  ## platform nodist sources
+crc64_module_LDADD  = 
+crc64_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+crc64_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+crc64_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+crc64_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+crc64_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_crc64_module_SOURCES)
+CLEANFILES += $(nodist_crc64_module_SOURCES)
+MOD_FILES += crc64.mod
+MARKER_FILES += crc64.marker
+CLEANFILES += crc64.marker
+
+crc64.marker: $(crc64_module_SOURCES) $(nodist_crc64_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(crc64_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += mpi.module
+MODULE_FILES += mpi.module$(EXEEXT)
+mpi_module_SOURCES  = lib/libgcrypt-grub/mpi/mpiutil.c lib/libgcrypt-grub/mpi/mpi-bit.c lib/libgcrypt-grub/mpi/mpi-add.c lib/libgcrypt-grub/mpi/mpi-mul.c lib/libgcrypt-grub/mpi/mpi-mod.c lib/libgcrypt-grub/mpi/mpi-gcd.c lib/libgcrypt-grub/mpi/mpi-div.c lib/libgcrypt-grub/mpi/mpi-cmp.c lib/libgcrypt-grub/mpi/mpi-inv.c lib/libgcrypt-grub/mpi/mpi-pow.c lib/libgcrypt-grub/mpi/mpi-mpow.c lib/libgcrypt-grub/mpi/mpih-lshift.c lib/libgcrypt-grub/mpi/mpih-mul.c lib/libgcrypt-grub/mpi/mpih-mul1.c lib/libgcrypt-grub/mpi/mpih-mul2.c lib/libgcrypt-grub/mpi/mpih-mul3.c lib/libgcrypt-grub/mpi/mpih-add1.c lib/libgcrypt-grub/mpi/mpih-sub1.c lib/libgcrypt-grub/mpi/mpih-div.c lib/libgcrypt-grub/mpi/mpicoder.c lib/libgcrypt-grub/mpi/mpih-rshift.c lib/libgcrypt-grub/mpi/mpi-inline.c lib/libgcrypt_wrap/mem.c  ## platform sources
+nodist_mpi_module_SOURCES  =  ## platform nodist sources
+mpi_module_LDADD  = 
+mpi_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-redundant-decls -Wno-sign-compare 
+mpi_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mpi_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+mpi_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mpi_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_mpi_module_SOURCES)
+CLEANFILES += $(nodist_mpi_module_SOURCES)
+MOD_FILES += mpi.mod
+MARKER_FILES += mpi.marker
+CLEANFILES += mpi.marker
+
+mpi.marker: $(mpi_module_SOURCES) $(nodist_mpi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mpi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += all_video.module
+MODULE_FILES += all_video.module$(EXEEXT)
+all_video_module_SOURCES  = lib/fake_module.c  ## platform sources
+nodist_all_video_module_SOURCES  =  ## platform nodist sources
+all_video_module_LDADD  = 
+all_video_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+all_video_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+all_video_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+all_video_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+all_video_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_all_video_module_SOURCES)
+CLEANFILES += $(nodist_all_video_module_SOURCES)
+MOD_FILES += all_video.mod
+MARKER_FILES += all_video.marker
+CLEANFILES += all_video.marker
+
+all_video.marker: $(all_video_module_SOURCES) $(nodist_all_video_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(all_video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += gdb.module
+MODULE_FILES += gdb.module$(EXEEXT)
+gdb_module_SOURCES  = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+nodist_gdb_module_SOURCES  =  ## platform nodist sources
+gdb_module_LDADD  = 
+gdb_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gdb_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gdb_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gdb_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gdb_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gdb_module_SOURCES)
+CLEANFILES += $(nodist_gdb_module_SOURCES)
+MOD_FILES += gdb.mod
+MARKER_FILES += gdb.marker
+CLEANFILES += gdb.marker
+
+gdb.marker: $(gdb_module_SOURCES) $(nodist_gdb_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gdb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += testspeed.module
+MODULE_FILES += testspeed.module$(EXEEXT)
+testspeed_module_SOURCES  = commands/testspeed.c  ## platform sources
+nodist_testspeed_module_SOURCES  =  ## platform nodist sources
+testspeed_module_LDADD  = 
+testspeed_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+testspeed_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+testspeed_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+testspeed_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+testspeed_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_testspeed_module_SOURCES)
+CLEANFILES += $(nodist_testspeed_module_SOURCES)
+MOD_FILES += testspeed.mod
+MARKER_FILES += testspeed.marker
+CLEANFILES += testspeed.marker
+
+testspeed.marker: $(testspeed_module_SOURCES) $(nodist_testspeed_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(testspeed_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += tpm.module
+MODULE_FILES += tpm.module$(EXEEXT)
+tpm_module_SOURCES  = commands/efi/tpm.c commands/tpm.c  ## platform sources
+nodist_tpm_module_SOURCES  =  ## platform nodist sources
+tpm_module_LDADD  = 
+tpm_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tpm_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tpm_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tpm_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tpm_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tpm_module_SOURCES)
+CLEANFILES += $(nodist_tpm_module_SOURCES)
+MOD_FILES += tpm.mod
+MARKER_FILES += tpm.marker
+CLEANFILES += tpm.marker
+
+tpm.marker: $(tpm_module_SOURCES) $(nodist_tpm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tpm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += tr.module
+MODULE_FILES += tr.module$(EXEEXT)
+tr_module_SOURCES  = commands/tr.c  ## platform sources
+nodist_tr_module_SOURCES  =  ## platform nodist sources
+tr_module_LDADD  = 
+tr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_tr_module_SOURCES)
+CLEANFILES += $(nodist_tr_module_SOURCES)
+MOD_FILES += tr.mod
+MARKER_FILES += tr.marker
+CLEANFILES += tr.marker
+
+tr.marker: $(tr_module_SOURCES) $(nodist_tr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += progress.module
+MODULE_FILES += progress.module$(EXEEXT)
+progress_module_SOURCES  = lib/progress.c  ## platform sources
+nodist_progress_module_SOURCES  =  ## platform nodist sources
+progress_module_LDADD  = 
+progress_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+progress_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+progress_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+progress_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+progress_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_progress_module_SOURCES)
+CLEANFILES += $(nodist_progress_module_SOURCES)
+MOD_FILES += progress.mod
+MARKER_FILES += progress.marker
+CLEANFILES += progress.marker
+
+progress.marker: $(progress_module_SOURCES) $(nodist_progress_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(progress_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += file.module
+MODULE_FILES += file.module$(EXEEXT)
+file_module_SOURCES  = commands/file.c commands/file32.c commands/file64.c loader/i386/xen_file.c loader/i386/xen_file32.c loader/i386/xen_file64.c  ## platform sources
+nodist_file_module_SOURCES  =  ## platform nodist sources
+file_module_LDADD  = 
+file_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+file_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+file_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+file_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+file_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += commands/fileXX.c loader/i386/xen_fileXX.c 
+BUILT_SOURCES += $(nodist_file_module_SOURCES)
+CLEANFILES += $(nodist_file_module_SOURCES)
+MOD_FILES += file.mod
+MARKER_FILES += file.marker
+CLEANFILES += file.marker
+
+file.marker: $(file_module_SOURCES) $(nodist_file_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(file_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_i386_pc
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += rdmsr.module
+MODULE_FILES += rdmsr.module$(EXEEXT)
+rdmsr_module_SOURCES  = commands/i386/rdmsr.c  ## platform sources
+nodist_rdmsr_module_SOURCES  =  ## platform nodist sources
+rdmsr_module_LDADD  = 
+rdmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+rdmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+rdmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+rdmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+rdmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_rdmsr_module_SOURCES)
+CLEANFILES += $(nodist_rdmsr_module_SOURCES)
+MOD_FILES += rdmsr.mod
+MARKER_FILES += rdmsr.marker
+CLEANFILES += rdmsr.marker
+
+rdmsr.marker: $(rdmsr_module_SOURCES) $(nodist_rdmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(rdmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += wrmsr.module
+MODULE_FILES += wrmsr.module$(EXEEXT)
+wrmsr_module_SOURCES  = commands/i386/wrmsr.c  ## platform sources
+nodist_wrmsr_module_SOURCES  =  ## platform nodist sources
+wrmsr_module_LDADD  = 
+wrmsr_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+wrmsr_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+wrmsr_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+wrmsr_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+wrmsr_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_wrmsr_module_SOURCES)
+CLEANFILES += $(nodist_wrmsr_module_SOURCES)
+MOD_FILES += wrmsr.mod
+MARKER_FILES += wrmsr.marker
+CLEANFILES += wrmsr.marker
+
+wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+endif
+platform_PROGRAMS += gcry_arcfour.module
+MODULE_FILES += gcry_arcfour.module$(EXEEXT)
+gcry_arcfour_module_SOURCES  = lib/libgcrypt-grub/cipher/arcfour.c  ## platform sources
+nodist_gcry_arcfour_module_SOURCES  =  ## platform nodist sources
+gcry_arcfour_module_LDADD  = 
+gcry_arcfour_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_arcfour_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_arcfour_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_arcfour_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_arcfour_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_arcfour_module_SOURCES)
+CLEANFILES += $(nodist_gcry_arcfour_module_SOURCES)
+MOD_FILES += gcry_arcfour.mod
+MARKER_FILES += gcry_arcfour.marker
+CLEANFILES += gcry_arcfour.marker
+
+gcry_arcfour.marker: $(gcry_arcfour_module_SOURCES) $(nodist_gcry_arcfour_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_arcfour_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_blowfish.module
+MODULE_FILES += gcry_blowfish.module$(EXEEXT)
+gcry_blowfish_module_SOURCES  = lib/libgcrypt-grub/cipher/blowfish.c  ## platform sources
+nodist_gcry_blowfish_module_SOURCES  =  ## platform nodist sources
+gcry_blowfish_module_LDADD  = 
+gcry_blowfish_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_blowfish_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_blowfish_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_blowfish_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_blowfish_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_blowfish_module_SOURCES)
+CLEANFILES += $(nodist_gcry_blowfish_module_SOURCES)
+MOD_FILES += gcry_blowfish.mod
+MARKER_FILES += gcry_blowfish.marker
+CLEANFILES += gcry_blowfish.marker
+
+gcry_blowfish.marker: $(gcry_blowfish_module_SOURCES) $(nodist_gcry_blowfish_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_blowfish_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_camellia.module
+MODULE_FILES += gcry_camellia.module$(EXEEXT)
+gcry_camellia_module_SOURCES  = lib/libgcrypt-grub/cipher/camellia-glue.c lib/libgcrypt-grub/cipher/camellia.c  ## platform sources
+nodist_gcry_camellia_module_SOURCES  =  ## platform nodist sources
+gcry_camellia_module_LDADD  = 
+gcry_camellia_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_camellia_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_camellia_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_camellia_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_camellia_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_camellia_module_SOURCES)
+CLEANFILES += $(nodist_gcry_camellia_module_SOURCES)
+MOD_FILES += gcry_camellia.mod
+MARKER_FILES += gcry_camellia.marker
+CLEANFILES += gcry_camellia.marker
+
+gcry_camellia.marker: $(gcry_camellia_module_SOURCES) $(nodist_gcry_camellia_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_camellia_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_cast5.module
+MODULE_FILES += gcry_cast5.module$(EXEEXT)
+gcry_cast5_module_SOURCES  = lib/libgcrypt-grub/cipher/cast5.c  ## platform sources
+nodist_gcry_cast5_module_SOURCES  =  ## platform nodist sources
+gcry_cast5_module_LDADD  = 
+gcry_cast5_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_cast5_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_cast5_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_cast5_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_cast5_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_cast5_module_SOURCES)
+CLEANFILES += $(nodist_gcry_cast5_module_SOURCES)
+MOD_FILES += gcry_cast5.mod
+MARKER_FILES += gcry_cast5.marker
+CLEANFILES += gcry_cast5.marker
+
+gcry_cast5.marker: $(gcry_cast5_module_SOURCES) $(nodist_gcry_cast5_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_cast5_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_crc.module
+MODULE_FILES += gcry_crc.module$(EXEEXT)
+gcry_crc_module_SOURCES  = lib/libgcrypt-grub/cipher/crc.c  ## platform sources
+nodist_gcry_crc_module_SOURCES  =  ## platform nodist sources
+gcry_crc_module_LDADD  = 
+gcry_crc_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_crc_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_crc_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_crc_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_crc_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_crc_module_SOURCES)
+CLEANFILES += $(nodist_gcry_crc_module_SOURCES)
+MOD_FILES += gcry_crc.mod
+MARKER_FILES += gcry_crc.marker
+CLEANFILES += gcry_crc.marker
+
+gcry_crc.marker: $(gcry_crc_module_SOURCES) $(nodist_gcry_crc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_crc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_des.module
+MODULE_FILES += gcry_des.module$(EXEEXT)
+gcry_des_module_SOURCES  = lib/libgcrypt-grub/cipher/des.c  ## platform sources
+nodist_gcry_des_module_SOURCES  =  ## platform nodist sources
+gcry_des_module_LDADD  = 
+gcry_des_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_des_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_des_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_des_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_des_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_des_module_SOURCES)
+CLEANFILES += $(nodist_gcry_des_module_SOURCES)
+MOD_FILES += gcry_des.mod
+MARKER_FILES += gcry_des.marker
+CLEANFILES += gcry_des.marker
+
+gcry_des.marker: $(gcry_des_module_SOURCES) $(nodist_gcry_des_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_des_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_dsa.module
+MODULE_FILES += gcry_dsa.module$(EXEEXT)
+gcry_dsa_module_SOURCES  = lib/libgcrypt-grub/cipher/dsa.c  ## platform sources
+nodist_gcry_dsa_module_SOURCES  =  ## platform nodist sources
+gcry_dsa_module_LDADD  = 
+gcry_dsa_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_dsa_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_dsa_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_dsa_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_dsa_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_dsa_module_SOURCES)
+CLEANFILES += $(nodist_gcry_dsa_module_SOURCES)
+MOD_FILES += gcry_dsa.mod
+MARKER_FILES += gcry_dsa.marker
+CLEANFILES += gcry_dsa.marker
+
+gcry_dsa.marker: $(gcry_dsa_module_SOURCES) $(nodist_gcry_dsa_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_dsa_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_idea.module
+MODULE_FILES += gcry_idea.module$(EXEEXT)
+gcry_idea_module_SOURCES  = lib/libgcrypt-grub/cipher/idea.c  ## platform sources
+nodist_gcry_idea_module_SOURCES  =  ## platform nodist sources
+gcry_idea_module_LDADD  = 
+gcry_idea_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_idea_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_idea_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_idea_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_idea_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_idea_module_SOURCES)
+CLEANFILES += $(nodist_gcry_idea_module_SOURCES)
+MOD_FILES += gcry_idea.mod
+MARKER_FILES += gcry_idea.marker
+CLEANFILES += gcry_idea.marker
+
+gcry_idea.marker: $(gcry_idea_module_SOURCES) $(nodist_gcry_idea_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_idea_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_md4.module
+MODULE_FILES += gcry_md4.module$(EXEEXT)
+gcry_md4_module_SOURCES  = lib/libgcrypt-grub/cipher/md4.c  ## platform sources
+nodist_gcry_md4_module_SOURCES  =  ## platform nodist sources
+gcry_md4_module_LDADD  = 
+gcry_md4_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_md4_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_md4_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_md4_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_md4_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_md4_module_SOURCES)
+CLEANFILES += $(nodist_gcry_md4_module_SOURCES)
+MOD_FILES += gcry_md4.mod
+MARKER_FILES += gcry_md4.marker
+CLEANFILES += gcry_md4.marker
+
+gcry_md4.marker: $(gcry_md4_module_SOURCES) $(nodist_gcry_md4_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_md4_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_md5.module
+MODULE_FILES += gcry_md5.module$(EXEEXT)
+gcry_md5_module_SOURCES  = lib/libgcrypt-grub/cipher/md5.c  ## platform sources
+nodist_gcry_md5_module_SOURCES  =  ## platform nodist sources
+gcry_md5_module_LDADD  = 
+gcry_md5_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_md5_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_md5_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_md5_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_md5_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_md5_module_SOURCES)
+CLEANFILES += $(nodist_gcry_md5_module_SOURCES)
+MOD_FILES += gcry_md5.mod
+MARKER_FILES += gcry_md5.marker
+CLEANFILES += gcry_md5.marker
+
+gcry_md5.marker: $(gcry_md5_module_SOURCES) $(nodist_gcry_md5_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_md5_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_rfc2268.module
+MODULE_FILES += gcry_rfc2268.module$(EXEEXT)
+gcry_rfc2268_module_SOURCES  = lib/libgcrypt-grub/cipher/rfc2268.c  ## platform sources
+nodist_gcry_rfc2268_module_SOURCES  =  ## platform nodist sources
+gcry_rfc2268_module_LDADD  = 
+gcry_rfc2268_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_rfc2268_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rfc2268_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rfc2268_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rfc2268_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_rfc2268_module_SOURCES)
+CLEANFILES += $(nodist_gcry_rfc2268_module_SOURCES)
+MOD_FILES += gcry_rfc2268.mod
+MARKER_FILES += gcry_rfc2268.marker
+CLEANFILES += gcry_rfc2268.marker
+
+gcry_rfc2268.marker: $(gcry_rfc2268_module_SOURCES) $(nodist_gcry_rfc2268_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rfc2268_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_rijndael.module
+MODULE_FILES += gcry_rijndael.module$(EXEEXT)
+gcry_rijndael_module_SOURCES  = lib/libgcrypt-grub/cipher/rijndael.c  ## platform sources
+nodist_gcry_rijndael_module_SOURCES  =  ## platform nodist sources
+gcry_rijndael_module_LDADD  = 
+gcry_rijndael_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_rijndael_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rijndael_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rijndael_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rijndael_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_rijndael_module_SOURCES)
+CLEANFILES += $(nodist_gcry_rijndael_module_SOURCES)
+MOD_FILES += gcry_rijndael.mod
+MARKER_FILES += gcry_rijndael.marker
+CLEANFILES += gcry_rijndael.marker
+
+gcry_rijndael.marker: $(gcry_rijndael_module_SOURCES) $(nodist_gcry_rijndael_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rijndael_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_rmd160.module
+MODULE_FILES += gcry_rmd160.module$(EXEEXT)
+gcry_rmd160_module_SOURCES  = lib/libgcrypt-grub/cipher/rmd160.c  ## platform sources
+nodist_gcry_rmd160_module_SOURCES  =  ## platform nodist sources
+gcry_rmd160_module_LDADD  = 
+gcry_rmd160_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_rmd160_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rmd160_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rmd160_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rmd160_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_rmd160_module_SOURCES)
+CLEANFILES += $(nodist_gcry_rmd160_module_SOURCES)
+MOD_FILES += gcry_rmd160.mod
+MARKER_FILES += gcry_rmd160.marker
+CLEANFILES += gcry_rmd160.marker
+
+gcry_rmd160.marker: $(gcry_rmd160_module_SOURCES) $(nodist_gcry_rmd160_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rmd160_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_rsa.module
+MODULE_FILES += gcry_rsa.module$(EXEEXT)
+gcry_rsa_module_SOURCES  = lib/libgcrypt-grub/cipher/rsa.c  ## platform sources
+nodist_gcry_rsa_module_SOURCES  =  ## platform nodist sources
+gcry_rsa_module_LDADD  = 
+gcry_rsa_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_rsa_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rsa_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rsa_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rsa_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_rsa_module_SOURCES)
+CLEANFILES += $(nodist_gcry_rsa_module_SOURCES)
+MOD_FILES += gcry_rsa.mod
+MARKER_FILES += gcry_rsa.marker
+CLEANFILES += gcry_rsa.marker
+
+gcry_rsa.marker: $(gcry_rsa_module_SOURCES) $(nodist_gcry_rsa_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rsa_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_seed.module
+MODULE_FILES += gcry_seed.module$(EXEEXT)
+gcry_seed_module_SOURCES  = lib/libgcrypt-grub/cipher/seed.c  ## platform sources
+nodist_gcry_seed_module_SOURCES  =  ## platform nodist sources
+gcry_seed_module_LDADD  = 
+gcry_seed_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_seed_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_seed_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_seed_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_seed_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_seed_module_SOURCES)
+CLEANFILES += $(nodist_gcry_seed_module_SOURCES)
+MOD_FILES += gcry_seed.mod
+MARKER_FILES += gcry_seed.marker
+CLEANFILES += gcry_seed.marker
+
+gcry_seed.marker: $(gcry_seed_module_SOURCES) $(nodist_gcry_seed_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_seed_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_serpent.module
+MODULE_FILES += gcry_serpent.module$(EXEEXT)
+gcry_serpent_module_SOURCES  = lib/libgcrypt-grub/cipher/serpent.c  ## platform sources
+nodist_gcry_serpent_module_SOURCES  =  ## platform nodist sources
+gcry_serpent_module_LDADD  = 
+gcry_serpent_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_serpent_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_serpent_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_serpent_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_serpent_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_serpent_module_SOURCES)
+CLEANFILES += $(nodist_gcry_serpent_module_SOURCES)
+MOD_FILES += gcry_serpent.mod
+MARKER_FILES += gcry_serpent.marker
+CLEANFILES += gcry_serpent.marker
+
+gcry_serpent.marker: $(gcry_serpent_module_SOURCES) $(nodist_gcry_serpent_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_serpent_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_sha1.module
+MODULE_FILES += gcry_sha1.module$(EXEEXT)
+gcry_sha1_module_SOURCES  = lib/libgcrypt-grub/cipher/sha1.c  ## platform sources
+nodist_gcry_sha1_module_SOURCES  =  ## platform nodist sources
+gcry_sha1_module_LDADD  = 
+gcry_sha1_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha1_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha1_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha1_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha1_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_sha1_module_SOURCES)
+CLEANFILES += $(nodist_gcry_sha1_module_SOURCES)
+MOD_FILES += gcry_sha1.mod
+MARKER_FILES += gcry_sha1.marker
+CLEANFILES += gcry_sha1.marker
+
+gcry_sha1.marker: $(gcry_sha1_module_SOURCES) $(nodist_gcry_sha1_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha1_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_sha256.module
+MODULE_FILES += gcry_sha256.module$(EXEEXT)
+gcry_sha256_module_SOURCES  = lib/libgcrypt-grub/cipher/sha256.c  ## platform sources
+nodist_gcry_sha256_module_SOURCES  =  ## platform nodist sources
+gcry_sha256_module_LDADD  = 
+gcry_sha256_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha256_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha256_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha256_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha256_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_sha256_module_SOURCES)
+CLEANFILES += $(nodist_gcry_sha256_module_SOURCES)
+MOD_FILES += gcry_sha256.mod
+MARKER_FILES += gcry_sha256.marker
+CLEANFILES += gcry_sha256.marker
+
+gcry_sha256.marker: $(gcry_sha256_module_SOURCES) $(nodist_gcry_sha256_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha256_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_sha512.module
+MODULE_FILES += gcry_sha512.module$(EXEEXT)
+gcry_sha512_module_SOURCES  = lib/libgcrypt-grub/cipher/sha512.c  ## platform sources
+nodist_gcry_sha512_module_SOURCES  =  ## platform nodist sources
+gcry_sha512_module_LDADD  = 
+gcry_sha512_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha512_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha512_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha512_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha512_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_sha512_module_SOURCES)
+CLEANFILES += $(nodist_gcry_sha512_module_SOURCES)
+MOD_FILES += gcry_sha512.mod
+MARKER_FILES += gcry_sha512.marker
+CLEANFILES += gcry_sha512.marker
+
+gcry_sha512.marker: $(gcry_sha512_module_SOURCES) $(nodist_gcry_sha512_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha512_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_tiger.module
+MODULE_FILES += gcry_tiger.module$(EXEEXT)
+gcry_tiger_module_SOURCES  = lib/libgcrypt-grub/cipher/tiger.c  ## platform sources
+nodist_gcry_tiger_module_SOURCES  =  ## platform nodist sources
+gcry_tiger_module_LDADD  = 
+gcry_tiger_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_tiger_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_tiger_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_tiger_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_tiger_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_tiger_module_SOURCES)
+CLEANFILES += $(nodist_gcry_tiger_module_SOURCES)
+MOD_FILES += gcry_tiger.mod
+MARKER_FILES += gcry_tiger.marker
+CLEANFILES += gcry_tiger.marker
+
+gcry_tiger.marker: $(gcry_tiger_module_SOURCES) $(nodist_gcry_tiger_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_tiger_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_twofish.module
+MODULE_FILES += gcry_twofish.module$(EXEEXT)
+gcry_twofish_module_SOURCES  = lib/libgcrypt-grub/cipher/twofish.c  ## platform sources
+nodist_gcry_twofish_module_SOURCES  =  ## platform nodist sources
+gcry_twofish_module_LDADD  = 
+gcry_twofish_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_twofish_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_twofish_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_twofish_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_twofish_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_twofish_module_SOURCES)
+CLEANFILES += $(nodist_gcry_twofish_module_SOURCES)
+MOD_FILES += gcry_twofish.mod
+MARKER_FILES += gcry_twofish.marker
+CLEANFILES += gcry_twofish.marker
+
+gcry_twofish.marker: $(gcry_twofish_module_SOURCES) $(nodist_gcry_twofish_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_twofish_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+platform_PROGRAMS += gcry_whirlpool.module
+MODULE_FILES += gcry_whirlpool.module$(EXEEXT)
+gcry_whirlpool_module_SOURCES  = lib/libgcrypt-grub/cipher/whirlpool.c  ## platform sources
+nodist_gcry_whirlpool_module_SOURCES  =  ## platform nodist sources
+gcry_whirlpool_module_LDADD  = 
+gcry_whirlpool_module_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_whirlpool_module_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_whirlpool_module_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_whirlpool_module_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_whirlpool_module_DEPENDENCIES  = $(TARGET_OBJ2ELF) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_gcry_whirlpool_module_SOURCES)
+CLEANFILES += $(nodist_gcry_whirlpool_module_SOURCES)
+MOD_FILES += gcry_whirlpool.mod
+MARKER_FILES += gcry_whirlpool.marker
+CLEANFILES += gcry_whirlpool.marker
+
+gcry_whirlpool.marker: $(gcry_whirlpool_module_SOURCES) $(nodist_gcry_whirlpool_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_whirlpool_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+if COND_emu
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = 
+kernel_exec_SOURCES += disk/host.c kern/emu/cache_s.S kern/emu/hostdisk.c osdep/unix/hostdisk.c osdep/exec.c osdep/devmapper/hostdisk.c osdep/hostdisk.c kern/emu/hostfs.c kern/emu/main.c kern/emu/argp_common.c kern/emu/misc.c kern/emu/mm.c kern/emu/time.c kern/emu/cache.c osdep/emuconsole.c osdep/dl.c osdep/sleep.c osdep/init.c osdep/emunet.c osdep/cputime.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  =  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) $(CFLAGS_GNULIB) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS_GNULIB) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then      $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd $< $@;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_OBJ2ELF) $< $@ || (rm -f $@; exit 1);    else cp $< $@; fi
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/pc/startup.S 
+kernel_exec_SOURCES += kern/i386/pc/init.c kern/i386/pc/mmap.c term/i386/pc/console.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/efi/startup.S 
+kernel_exec_SOURCES += kern/i386/efi/tsc.c kern/i386/tsc_pmtimer.c kern/i386/efi/init.c bus/pci.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/qemu/startup.S 
+kernel_exec_SOURCES += kern/i386/qemu/init.c bus/pci.c kern/vga_init.c kern/i386/qemu/mmap.c term/i386/pc/vga_text.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_coreboot
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/coreboot/startup.S 
+kernel_exec_SOURCES += kern/i386/coreboot/init.c kern/i386/pc/acpi.c kern/acpi.c kern/i386/tsc_pmtimer.c kern/i386/coreboot/cbtable.c video/coreboot/cbfb.c kern/coreboot/mmap.c kern/coreboot/cbtable.c term/gfxterm.c font/font.c font/font_cmd.c io/bufio.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c video/fb/video_fb.c video/video.c term/i386/pc/vga_text.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_multiboot
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/coreboot/startup.S 
+kernel_exec_SOURCES += kern/i386/coreboot/init.c kern/i386/pc/acpi.c kern/acpi.c kern/i386/multiboot_mmap.c term/i386/pc/vga_text.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_ieee1275
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/ieee1275/startup.S 
+kernel_exec_SOURCES += disk/ieee1275/ofdisk.c kern/ieee1275/cmain.c kern/ieee1275/ieee1275.c kern/ieee1275/mmap.c kern/ieee1275/openfw.c term/ieee1275/console.c kern/ieee1275/init.c kern/i386/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x10000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_x86_64_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/x86_64/efi/startup.S 
+kernel_exec_SOURCES += kern/i386/efi/tsc.c kern/i386/tsc_pmtimer.c kern/x86_64/efi/callwrap.S kern/i386/efi/init.c bus/pci.c kern/x86_64/dl.c kern/i386/tsc.c kern/i386/tsc_pit.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_xen
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/xen/startup.S 
+kernel_exec_SOURCES += kern/i386/dl.c kern/i386/xen/hypercall.S kern/i386/tsc.c kern/i386/xen/tsc.c kern/xen/init.c term/xen/console.c disk/xen/xendisk.c commands/boot.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_x86_64_xen
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/x86_64/xen/startup.S 
+kernel_exec_SOURCES += kern/x86_64/dl.c kern/x86_64/xen/hypercall.S kern/i386/tsc.c kern/i386/xen/tsc.c kern/xen/init.c term/xen/console.c disk/xen/xendisk.c commands/boot.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_xen_pvh
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/i386/xen/startup_pvh.S 
+kernel_exec_SOURCES += kern/i386/dl.c commands/boot.c disk/xen/xendisk.c kern/i386/tsc.c kern/i386/xen/tsc.c kern/i386/xen/pvh.c kern/xen/init.c term/xen/console.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x100000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/mips/startup.S 
+kernel_exec_SOURCES += term/ns8250.c bus/bonito.c bus/cs5536.c bus/pci.c kern/mips/loongson/init.c term/at_keyboard.c term/ps2.c commands/boot.c term/serial.c video/sm712.c video/sis315pro.c video/radeon_fuloong2e.c video/radeon_yeeloong3a.c commands/keylayouts.c term/gfxterm.c font/font.c font/font_cmd.c io/bufio.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c video/fb/video_fb.c video/video.c kern/generic/rtc_get_time_ms.c kern/mips/cache.S kern/mips/dl.c kern/mips/init.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x80200000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/sparc64/ieee1275/crt0.S 
+kernel_exec_SOURCES += kern/sparc64/cache.S kern/sparc64/dl.c kern/sparc64/ieee1275/ieee1275.c disk/ieee1275/obdisk.c disk/ieee1275/ofdisk.c kern/ieee1275/cmain.c kern/ieee1275/ieee1275.c kern/ieee1275/mmap.c kern/ieee1275/openfw.c term/ieee1275/console.c kern/ieee1275/init.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x4400 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_powerpc_ieee1275
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/powerpc/ieee1275/startup.S 
+kernel_exec_SOURCES += kern/powerpc/cache.S kern/powerpc/dl.c kern/powerpc/compiler-rt.S disk/ieee1275/ofdisk.c kern/ieee1275/cmain.c kern/ieee1275/ieee1275.c kern/ieee1275/mmap.c kern/ieee1275/openfw.c term/ieee1275/console.c kern/ieee1275/init.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x200000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/mips/startup.S 
+kernel_exec_SOURCES += kern/mips/arc/init.c term/arc/console.c disk/arc/arcdisk.c kern/generic/rtc_get_time_ms.c kern/mips/cache.S kern/mips/dl.c kern/mips/init.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,$(TARGET_LINK_ADDR) 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) -DGRUB_DECOMPRESSOR_LINK_ADDR=$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_ia64_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = 
+kernel_exec_SOURCES += kern/ia64/efi/startup.S kern/ia64/efi/init.c kern/ia64/dl.c kern/ia64/dl_helper.c kern/ia64/cache.c lib/division.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) -fno-builtin -fpic -minline-int-divide-max-throughput 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/mips/startup.S 
+kernel_exec_SOURCES += kern/mips/qemu_mips/init.c term/ns8250.c term/serial.c term/at_keyboard.c term/ps2.c commands/boot.c commands/keylayouts.c term/i386/pc/vga_text.c kern/vga_init.c kern/generic/rtc_get_time_ms.c kern/mips/cache.S kern/mips/dl.c kern/mips/init.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x80200000 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_arm_uboot
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/arm/startup.S 
+kernel_exec_SOURCES += kern/arm/uboot/init.c kern/arm/uboot/uboot.S disk/uboot/ubootdisk.c kern/uboot/uboot.c kern/uboot/init.c kern/uboot/hw.c term/uboot/console.c kern/arm/dl.c kern/arm/dl_helper.c kern/arm/cache_armv6.S kern/arm/cache_armv7.S kern/arm/cache.c kern/arm/compiler-rt.S lib/division.c term/terminfo.c term/tparm.c commands/extcmd.c lib/arg.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_arm_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/arm/efi/startup.S 
+kernel_exec_SOURCES += kern/arm/efi/init.c kern/efi/fdt.c kern/arm/dl.c kern/arm/dl_helper.c kern/arm/cache_armv6.S kern/arm/cache_armv7.S kern/arm/cache.c kern/arm/compiler-rt.S lib/division.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_arm64_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/arm64/efi/startup.S 
+kernel_exec_SOURCES += kern/arm64/efi/init.c kern/efi/fdt.c kern/arm64/cache.c kern/arm64/cache_flush.S kern/arm64/dl.c kern/arm64/dl_helper.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_arm_coreboot
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/arm/startup.S 
+kernel_exec_SOURCES += kern/arm/coreboot/init.c kern/arm/coreboot/timer.c kern/arm/coreboot/coreboot.S lib/fdt.c bus/fdt.c term/ps2.c term/arm/pl050.c term/arm/cros.c term/arm/cros_ec.c bus/spi/rk3288_spi.c commands/keylayouts.c kern/arm/coreboot/dma.c kern/arm/coreboot/cbtable.c video/coreboot/cbfb.c kern/coreboot/mmap.c kern/coreboot/cbtable.c term/gfxterm.c font/font.c font/font_cmd.c io/bufio.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c video/fb/video_fb.c video/video.c kern/arm/dl.c kern/arm/dl_helper.c kern/arm/cache_armv6.S kern/arm/cache_armv7.S kern/arm/cache.c kern/arm/compiler-rt.S lib/division.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_riscv32_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/riscv/efi/startup.S 
+kernel_exec_SOURCES += kern/riscv/efi/init.c kern/efi/fdt.c kern/riscv/cache.c kern/riscv/cache_flush.S kern/riscv/dl.c lib/division.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_riscv64_efi
+platform_PROGRAMS += kernel.exec
+kernel_exec_SOURCES  = kern/riscv/efi/startup.S 
+kernel_exec_SOURCES += kern/riscv/efi/init.c kern/efi/fdt.c kern/riscv/cache.c kern/riscv/cache_flush.S kern/riscv/dl.c disk/efi/efidisk.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c kern/compiler-rt.c kern/mm.c kern/time.c kern/generic/millisleep.c kern/buffer.c kern/command.c kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c kern/misc.c kern/parser.c kern/partition.c kern/rescue_parser.c kern/rescue_reader.c kern/term.c kern/verifiers.c 
+nodist_kernel_exec_SOURCES  = symlist.c  ## platform nodist sources
+kernel_exec_LDADD  = 
+kernel_exec_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+kernel_exec_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+kernel_exec_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+kernel_exec_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+kernel_exec_STRIPFLAGS  = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+kernel_exec_DEPENDENCIES  = $(TARGET_OBJ2ELF)
+dist_noinst_DATA += video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+BUILT_SOURCES += $(nodist_kernel_exec_SOURCES)
+CLEANFILES += $(nodist_kernel_exec_SOURCES)
+platform_DATA += kernel.img
+CLEANFILES += kernel.img
+
+kernel.img: kernel.exec$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += boot.image
+boot_image_SOURCES  = boot/i386/pc/boot.S 
+nodist_boot_image_SOURCES  = ## platform nodist sources
+boot_image_LDADD  = 
+boot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+boot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+boot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+boot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+boot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_image_SOURCES)
+CLEANFILES += $(nodist_boot_image_SOURCES)
+platform_DATA += boot.img
+CLEANFILES += boot.img
+
+boot.img: boot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_qemu
+platform_PROGRAMS += boot.image
+boot_image_SOURCES  = boot/i386/qemu/boot.S 
+nodist_boot_image_SOURCES  = ## platform nodist sources
+boot_image_LDADD  = 
+boot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+boot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+boot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+boot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+boot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_image_SOURCES)
+CLEANFILES += $(nodist_boot_image_SOURCES)
+platform_DATA += boot.img
+CLEANFILES += boot.img
+
+boot.img: boot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += boot.image
+boot_image_SOURCES  = boot/sparc64/ieee1275/boot.S 
+nodist_boot_image_SOURCES  = ## platform nodist sources
+boot_image_LDADD  = 
+boot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+boot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE)  -Wl,-Ttext=0x3fe0 
+boot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+boot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+boot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_image_SOURCES)
+CLEANFILES += $(nodist_boot_image_SOURCES)
+platform_DATA += boot.img
+CLEANFILES += boot.img
+
+boot.img: boot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += boot_hybrid.image
+boot_hybrid_image_SOURCES  = boot/i386/pc/boot.S 
+nodist_boot_hybrid_image_SOURCES  = ## platform nodist sources
+boot_hybrid_image_LDADD  = 
+boot_hybrid_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+boot_hybrid_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+boot_hybrid_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DHYBRID_BOOT=1 
+boot_hybrid_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+boot_hybrid_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_boot_hybrid_image_SOURCES)
+CLEANFILES += $(nodist_boot_hybrid_image_SOURCES)
+platform_DATA += boot_hybrid.img
+CLEANFILES += boot_hybrid.img
+
+boot_hybrid.img: boot_hybrid.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_hybrid_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += cdboot.image
+cdboot_image_SOURCES  = boot/i386/pc/cdboot.S 
+nodist_cdboot_image_SOURCES  = ## platform nodist sources
+cdboot_image_LDADD  = 
+cdboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+cdboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+cdboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+cdboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+cdboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cdboot_image_SOURCES)
+CLEANFILES += $(nodist_cdboot_image_SOURCES)
+platform_DATA += cdboot.img
+CLEANFILES += cdboot.img
+
+cdboot.img: cdboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(cdboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += cdboot.image
+cdboot_image_SOURCES  = boot/sparc64/ieee1275/boot.S 
+nodist_cdboot_image_SOURCES  = ## platform nodist sources
+cdboot_image_LDADD  = 
+cdboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+cdboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE)  -Wl,-Ttext=0x3fe0 
+cdboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DCDBOOT=1 
+cdboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+cdboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_cdboot_image_SOURCES)
+CLEANFILES += $(nodist_cdboot_image_SOURCES)
+platform_DATA += cdboot.img
+CLEANFILES += cdboot.img
+
+cdboot.img: cdboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(cdboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += pxeboot.image
+pxeboot_image_SOURCES  = boot/i386/pc/pxeboot.S 
+nodist_pxeboot_image_SOURCES  = ## platform nodist sources
+pxeboot_image_LDADD  = 
+pxeboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+pxeboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+pxeboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+pxeboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+pxeboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_pxeboot_image_SOURCES)
+CLEANFILES += $(nodist_pxeboot_image_SOURCES)
+platform_DATA += pxeboot.img
+CLEANFILES += pxeboot.img
+
+pxeboot.img: pxeboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(pxeboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += diskboot.image
+diskboot_image_SOURCES  = boot/i386/pc/diskboot.S 
+nodist_diskboot_image_SOURCES  = ## platform nodist sources
+diskboot_image_LDADD  = 
+diskboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+diskboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x8000 
+diskboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+diskboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+diskboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_diskboot_image_SOURCES)
+CLEANFILES += $(nodist_diskboot_image_SOURCES)
+platform_DATA += diskboot.img
+CLEANFILES += diskboot.img
+
+diskboot.img: diskboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(diskboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_sparc64_ieee1275
+platform_PROGRAMS += diskboot.image
+diskboot_image_SOURCES  = boot/sparc64/ieee1275/diskboot.S 
+nodist_diskboot_image_SOURCES  = ## platform nodist sources
+diskboot_image_LDADD  = 
+diskboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+diskboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext=0x4200 
+diskboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+diskboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+diskboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_diskboot_image_SOURCES)
+CLEANFILES += $(nodist_diskboot_image_SOURCES)
+platform_DATA += diskboot.img
+CLEANFILES += diskboot.img
+
+diskboot.img: diskboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(diskboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += lnxboot.image
+lnxboot_image_SOURCES  = boot/i386/pc/lnxboot.S 
+nodist_lnxboot_image_SOURCES  = ## platform nodist sources
+lnxboot_image_LDADD  = 
+lnxboot_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+lnxboot_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x6000 
+lnxboot_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+lnxboot_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+lnxboot_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lnxboot_image_SOURCES)
+CLEANFILES += $(nodist_lnxboot_image_SOURCES)
+platform_DATA += lnxboot.img
+CLEANFILES += lnxboot.img
+
+lnxboot.img: lnxboot.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(lnxboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += xz_decompress.image
+xz_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+nodist_xz_decompress_image_SOURCES  = ## platform nodist sources
+xz_decompress_image_LDADD  = 
+xz_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+xz_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+xz_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+xz_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+xz_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xz_decompress_image_SOURCES)
+CLEANFILES += $(nodist_xz_decompress_image_SOURCES)
+platform_DATA += xz_decompress.img
+CLEANFILES += xz_decompress.img
+
+xz_decompress.img: xz_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += xz_decompress.image
+xz_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+nodist_xz_decompress_image_SOURCES  = ## platform nodist sources
+xz_decompress_image_LDADD  = 
+xz_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+xz_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+xz_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+xz_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+xz_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xz_decompress_image_SOURCES)
+CLEANFILES += $(nodist_xz_decompress_image_SOURCES)
+platform_DATA += xz_decompress.img
+CLEANFILES += xz_decompress.img
+
+xz_decompress.img: xz_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += xz_decompress.image
+xz_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+nodist_xz_decompress_image_SOURCES  = ## platform nodist sources
+xz_decompress_image_LDADD  = 
+xz_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+xz_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+xz_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+xz_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+xz_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_xz_decompress_image_SOURCES)
+CLEANFILES += $(nodist_xz_decompress_image_SOURCES)
+platform_DATA += xz_decompress.img
+CLEANFILES += xz_decompress.img
+
+xz_decompress.img: xz_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += none_decompress.image
+none_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/none.c 
+nodist_none_decompress_image_SOURCES  = ## platform nodist sources
+none_decompress_image_LDADD  = 
+none_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+none_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+none_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+none_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+none_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_none_decompress_image_SOURCES)
+CLEANFILES += $(nodist_none_decompress_image_SOURCES)
+platform_DATA += none_decompress.img
+CLEANFILES += none_decompress.img
+
+none_decompress.img: none_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_arc
+platform_PROGRAMS += none_decompress.image
+none_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/none.c 
+nodist_none_decompress_image_SOURCES  = ## platform nodist sources
+none_decompress_image_LDADD  = 
+none_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+none_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+none_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+none_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+none_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_none_decompress_image_SOURCES)
+CLEANFILES += $(nodist_none_decompress_image_SOURCES)
+platform_DATA += none_decompress.img
+CLEANFILES += none_decompress.img
+
+none_decompress.img: none_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_qemu_mips
+platform_PROGRAMS += none_decompress.image
+none_decompress_image_SOURCES  = boot/mips/startup_raw.S boot/decompressor/none.c 
+nodist_none_decompress_image_SOURCES  = ## platform nodist sources
+none_decompress_image_LDADD  = 
+none_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+none_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+none_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+none_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+none_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_none_decompress_image_SOURCES)
+CLEANFILES += $(nodist_none_decompress_image_SOURCES)
+platform_DATA += none_decompress.img
+CLEANFILES += none_decompress.img
+
+none_decompress.img: none_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_i386_pc
+platform_PROGRAMS += lzma_decompress.image
+lzma_decompress_image_SOURCES  = boot/i386/pc/startup_raw.S 
+nodist_lzma_decompress_image_SOURCES  = rs_decoder.h ## platform nodist sources
+lzma_decompress_image_LDADD  = 
+lzma_decompress_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+lzma_decompress_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x8200 
+lzma_decompress_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+lzma_decompress_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+lzma_decompress_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_lzma_decompress_image_SOURCES)
+CLEANFILES += $(nodist_lzma_decompress_image_SOURCES)
+platform_DATA += lzma_decompress.img
+CLEANFILES += lzma_decompress.img
+
+lzma_decompress.img: lzma_decompress.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(lzma_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += fwstart.image
+fwstart_image_SOURCES  = boot/mips/loongson/fwstart.S 
+nodist_fwstart_image_SOURCES  = ## platform nodist sources
+fwstart_image_LDADD  = 
+fwstart_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+fwstart_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic 
+fwstart_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+fwstart_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+fwstart_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fwstart_image_SOURCES)
+CLEANFILES += $(nodist_fwstart_image_SOURCES)
+platform_DATA += fwstart.img
+CLEANFILES += fwstart.img
+
+fwstart.img: fwstart.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(fwstart_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_mips_loongson
+platform_PROGRAMS += fwstart_fuloong2f.image
+fwstart_fuloong2f_image_SOURCES  = boot/mips/loongson/fuloong2f.S 
+nodist_fwstart_fuloong2f_image_SOURCES  = ## platform nodist sources
+fwstart_fuloong2f_image_LDADD  = 
+fwstart_fuloong2f_image_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+fwstart_fuloong2f_image_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic 
+fwstart_fuloong2f_image_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+fwstart_fuloong2f_image_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+fwstart_fuloong2f_image_OBJCOPYFLAGS  = $(OBJCOPYFLAGS_IMAGE) -O binary 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_fwstart_fuloong2f_image_SOURCES)
+CLEANFILES += $(nodist_fwstart_fuloong2f_image_SOURCES)
+platform_DATA += fwstart_fuloong2f.img
+CLEANFILES += fwstart_fuloong2f.img
+
+fwstart_fuloong2f.img: fwstart_fuloong2f.image$(EXEEXT)
+	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(fwstart_fuloong2f_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+	
+endif
+
+if COND_emu
+bin_PROGRAMS += grub-emu
+if COND_MAN_PAGES
+man_MANS += grub-emu.1
+
+grub-emu.1: grub-emu 
+	chmod a+x grub-emu
+	PATH=$(builddir):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=1 -i $(top_srcdir)/docs/man/grub-emu.h2m -o $@ grub-emu
+	
+CLEANFILES += grub-emu.1
+endif
+grub_emu_SOURCES  = kern/emu/full.c 
+nodist_grub_emu_SOURCES  = grub_emu_init.c 
+grub_emu_LDADD  = kernel.exec$(EXEEXT) $(MODULE_FILES) lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM) 
+grub_emu_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_PROGRAM) 
+grub_emu_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_PROGRAM) 
+grub_emu_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) 
+grub_emu_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_grub_emu_SOURCES)
+CLEANFILES += $(nodist_grub_emu_SOURCES)
+endif
+
+if COND_emu
+bin_PROGRAMS += grub-emu-lite
+grub_emu_lite_SOURCES  = kern/emu/lite.c 
+nodist_grub_emu_lite_SOURCES  = symlist.c 
+grub_emu_lite_LDADD  = kernel.exec$(EXEEXT) lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM) 
+grub_emu_lite_CFLAGS  = $(AM_CFLAGS) $(CFLAGS_PROGRAM) 
+grub_emu_lite_LDFLAGS  = $(AM_LDFLAGS) $(LDFLAGS_PROGRAM) 
+grub_emu_lite_CPPFLAGS  = $(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) 
+grub_emu_lite_CCASFLAGS  = $(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) 
+dist_noinst_DATA += 
+BUILT_SOURCES += $(nodist_grub_emu_lite_SOURCES)
+CLEANFILES += $(nodist_grub_emu_lite_SOURCES)
+endif
+noinst_DATA += gensyminfo.sh
+
+gensyminfo.sh: $(top_builddir)/config.status gensyminfo.sh.in 
+	(for x in gensyminfo.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gensyminfo.sh
+	
+CLEANFILES += gensyminfo.sh
+EXTRA_DIST += 
+dist_noinst_DATA += gensyminfo.sh.in 
+noinst_DATA += genmod.sh
+
+genmod.sh: $(top_builddir)/config.status genmod.sh.in 
+	(for x in genmod.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x genmod.sh
+	
+CLEANFILES += genmod.sh
+EXTRA_DIST += 
+dist_noinst_DATA += genmod.sh.in 
+noinst_DATA += modinfo.sh
+
+modinfo.sh: $(top_builddir)/config.status modinfo.sh.in 
+	(for x in modinfo.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x modinfo.sh
+	
+CLEANFILES += modinfo.sh
+EXTRA_DIST += 
+dist_noinst_DATA += modinfo.sh.in 
+platform_DATA += gmodule.pl
+
+gmodule.pl: $(top_builddir)/config.status gmodule.pl.in 
+	(for x in gmodule.pl.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gmodule.pl
+	
+CLEANFILES += gmodule.pl
+EXTRA_DIST += 
+dist_noinst_DATA += gmodule.pl.in 
+platform_DATA += gdb_grub
+
+gdb_grub: $(top_builddir)/config.status gdb_grub.in 
+	(for x in gdb_grub.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gdb_grub
+	
+CLEANFILES += gdb_grub
+EXTRA_DIST += 
+dist_noinst_DATA += gdb_grub.in 
+
+if COND_powerpc_ieee1275
+platform_DATA += grub.chrp
+
+grub.chrp: $(top_builddir)/config.status boot/powerpc/grub.chrp.in 
+	(for x in boot/powerpc/grub.chrp.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x grub.chrp
+	
+CLEANFILES += grub.chrp
+EXTRA_DIST += 
+dist_noinst_DATA += boot/powerpc/grub.chrp.in 
+endif
+
+if COND_powerpc_ieee1275
+platform_DATA += bootinfo.txt
+
+bootinfo.txt: $(top_builddir)/config.status boot/powerpc/bootinfo.txt.in 
+	(for x in boot/powerpc/bootinfo.txt.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x bootinfo.txt
+	
+CLEANFILES += bootinfo.txt
+EXTRA_DIST += 
+dist_noinst_DATA += boot/powerpc/bootinfo.txt.in 
+endif
diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
new file mode 100644
index 0000000..8022e1c
--- /dev/null
+++ b/grub-core/Makefile.core.def
@@ -0,0 +1,2529 @@
+AutoGen definitions Makefile.tpl;
+
+transform_data = {
+  installdir = noinst;
+  name = gensyminfo.sh;
+  common = gensyminfo.sh.in;
+};
+
+transform_data = {
+  installdir = noinst;
+  name = genmod.sh;
+  common = genmod.sh.in;
+};
+
+transform_data = {
+  installdir = noinst;
+  name = modinfo.sh;
+  common = modinfo.sh.in;
+};
+
+transform_data = {
+  installdir = platform;
+  name = gmodule.pl;
+  common = gmodule.pl.in;
+};
+
+transform_data = {
+  installdir = platform;
+  name = gdb_grub;
+  common = gdb_grub.in;
+};
+
+transform_data = {
+  installdir = platform;
+  name = grub.chrp;
+  common = boot/powerpc/grub.chrp.in;
+  enable = powerpc_ieee1275;
+};
+
+transform_data = {
+  installdir = platform;
+  name = bootinfo.txt;
+  common = boot/powerpc/bootinfo.txt.in;
+  enable = powerpc_ieee1275;
+};
+
+kernel = {
+  name = kernel;
+
+  nostrip = emu;
+
+  emu_ldflags              = '-Wl,-r,-d';
+  i386_efi_ldflags         = '-Wl,-r,-d';
+  i386_efi_stripflags      = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+  x86_64_efi_ldflags       = '-Wl,-r,-d';
+  x86_64_efi_stripflags    = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+
+  ia64_efi_cflags = '-fno-builtin -fpic -minline-int-divide-max-throughput';
+  ia64_efi_ldflags = '-Wl,-r,-d';
+  ia64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+
+  arm_efi_ldflags          = '-Wl,-r,-d';
+  arm_efi_stripflags       = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+
+  arm64_efi_ldflags          = '-Wl,-r,-d';
+  arm64_efi_stripflags       = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame';
+
+  riscv32_efi_ldflags      = '-Wl,-r,-d';
+  riscv32_efi_stripflags   = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame';
+
+  riscv64_efi_ldflags      = '-Wl,-r,-d';
+  riscv64_efi_stripflags   = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame';
+
+  i386_pc_ldflags          = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags          = '$(TARGET_IMG_BASE_LDOPT),0x9000';
+  i386_qemu_ldflags        = '$(TARGET_IMG_LDFLAGS)';
+  i386_qemu_ldflags        = '$(TARGET_IMG_BASE_LDOPT),0x9000';
+  i386_coreboot_ldflags    = '$(TARGET_IMG_LDFLAGS)';
+  i386_coreboot_ldflags    = '$(TARGET_IMG_BASE_LDOPT),0x9000';
+  i386_multiboot_ldflags   = '$(TARGET_IMG_LDFLAGS)';
+  i386_multiboot_ldflags   = '$(TARGET_IMG_BASE_LDOPT),0x9000';
+  i386_ieee1275_ldflags    = '$(TARGET_IMG_LDFLAGS)';
+  i386_ieee1275_ldflags    = '$(TARGET_IMG_BASE_LDOPT),0x10000';
+  i386_xen_ldflags         = '$(TARGET_IMG_LDFLAGS)';
+  i386_xen_ldflags         = '$(TARGET_IMG_BASE_LDOPT),0';
+  x86_64_xen_ldflags       = '$(TARGET_IMG_LDFLAGS)';
+  x86_64_xen_ldflags       = '$(TARGET_IMG_BASE_LDOPT),0';
+  i386_xen_pvh_ldflags     = '$(TARGET_IMG_LDFLAGS)';
+  i386_xen_pvh_ldflags     = '$(TARGET_IMG_BASE_LDOPT),0x100000';
+
+  mips_loongson_ldflags    = '-Wl,-Ttext,0x80200000';
+  powerpc_ieee1275_ldflags = '-Wl,-Ttext,0x200000';
+  sparc64_ieee1275_ldflags = '-Wl,-Ttext,0x4400';
+  mips_arc_ldflags    = '-Wl,-Ttext,$(TARGET_LINK_ADDR)';
+  mips_qemu_mips_ldflags    = '-Wl,-Ttext,0x80200000';
+
+  mips_arc_cppflags = '-DGRUB_DECOMPRESSOR_LINK_ADDR=$(TARGET_DECOMPRESSOR_LINK_ADDR)';
+  i386_qemu_cppflags     = '-DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)';
+  emu_cflags = '$(CFLAGS_GNULIB)';
+  emu_cppflags = '$(CPPFLAGS_GNULIB)';
+  arm_uboot_ldflags       = '-Wl,-r,-d';
+  arm_uboot_stripflags    = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+  arm_coreboot_ldflags       = '-Wl,-r,-d';
+  arm_coreboot_stripflags    = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
+
+  i386_pc_startup = kern/i386/pc/startup.S;
+  i386_efi_startup = kern/i386/efi/startup.S;
+  x86_64_efi_startup = kern/x86_64/efi/startup.S;
+  i386_xen_startup = kern/i386/xen/startup.S;
+  x86_64_xen_startup = kern/x86_64/xen/startup.S;
+  i386_xen_pvh_startup = kern/i386/xen/startup_pvh.S;
+  i386_qemu_startup = kern/i386/qemu/startup.S;
+  i386_ieee1275_startup = kern/i386/ieee1275/startup.S;
+  i386_coreboot_startup = kern/i386/coreboot/startup.S;
+  i386_multiboot_startup = kern/i386/coreboot/startup.S;
+  mips_startup = kern/mips/startup.S;
+  sparc64_ieee1275_startup = kern/sparc64/ieee1275/crt0.S;
+  powerpc_ieee1275_startup = kern/powerpc/ieee1275/startup.S;
+  arm_uboot_startup = kern/arm/startup.S;
+  arm_coreboot_startup = kern/arm/startup.S;
+  arm_efi_startup = kern/arm/efi/startup.S;
+  arm64_efi_startup = kern/arm64/efi/startup.S;
+  riscv32_efi_startup = kern/riscv/efi/startup.S;
+  riscv64_efi_startup = kern/riscv/efi/startup.S;
+
+  common = kern/buffer.c;
+  common = kern/command.c;
+  common = kern/corecmd.c;
+  common = kern/device.c;
+  common = kern/disk.c;
+  common = kern/dl.c;
+  common = kern/env.c;
+  common = kern/err.c;
+  common = kern/file.c;
+  common = kern/fs.c;
+  common = kern/list.c;
+  common = kern/main.c;
+  common = kern/misc.c;
+  common = kern/parser.c;
+  common = kern/partition.c;
+  common = kern/rescue_parser.c;
+  common = kern/rescue_reader.c;
+  common = kern/term.c;
+  common = kern/verifiers.c;
+
+  noemu = kern/compiler-rt.c;
+  noemu = kern/mm.c;
+  noemu = kern/time.c;
+  noemu = kern/generic/millisleep.c;
+
+  noemu_nodist = symlist.c;
+
+  mips = kern/generic/rtc_get_time_ms.c;
+
+  ieee1275 = disk/ieee1275/ofdisk.c;
+  ieee1275 = kern/ieee1275/cmain.c;
+  ieee1275 = kern/ieee1275/ieee1275.c;
+  ieee1275 = kern/ieee1275/mmap.c;
+  ieee1275 = kern/ieee1275/openfw.c;
+  ieee1275 = term/ieee1275/console.c;
+  ieee1275 = kern/ieee1275/init.c;
+
+  uboot = disk/uboot/ubootdisk.c;
+  uboot = kern/uboot/uboot.c;
+  uboot = kern/uboot/init.c;
+  uboot = kern/uboot/hw.c;
+  uboot = term/uboot/console.c;
+  arm_uboot = kern/arm/uboot/init.c;
+  arm_uboot = kern/arm/uboot/uboot.S;
+
+  arm_coreboot = kern/arm/coreboot/init.c;
+  arm_coreboot = kern/arm/coreboot/timer.c;
+  arm_coreboot = kern/arm/coreboot/coreboot.S;
+  arm_coreboot = lib/fdt.c;
+  arm_coreboot = bus/fdt.c;
+  arm_coreboot = term/ps2.c;
+  arm_coreboot = term/arm/pl050.c;
+  arm_coreboot = term/arm/cros.c;
+  arm_coreboot = term/arm/cros_ec.c;
+  arm_coreboot = bus/spi/rk3288_spi.c;
+  arm_coreboot = commands/keylayouts.c;
+  arm_coreboot = kern/arm/coreboot/dma.c;
+
+  terminfoinkernel = term/terminfo.c;
+  terminfoinkernel = term/tparm.c;
+  terminfoinkernel = commands/extcmd.c;
+  terminfoinkernel = lib/arg.c;
+
+  softdiv = lib/division.c;
+
+  i386 = kern/i386/dl.c;
+  i386_xen = kern/i386/dl.c;
+  i386_xen_pvh = kern/i386/dl.c;
+
+  i386_coreboot = kern/i386/coreboot/init.c;
+  i386_multiboot = kern/i386/coreboot/init.c;
+  i386_qemu = kern/i386/qemu/init.c;
+  i386_coreboot_multiboot_qemu = term/i386/pc/vga_text.c;
+  coreboot = video/coreboot/cbfb.c;
+
+  efi = disk/efi/efidisk.c;
+  efi = kern/efi/efi.c;
+  efi = kern/efi/init.c;
+  efi = kern/efi/mm.c;
+  efi = term/efi/console.c;
+  efi = kern/acpi.c;
+  efi = kern/efi/acpi.c;
+  efi = kern/efi/sb.c;
+  efi = kern/lockdown.c;
+  i386_coreboot = kern/i386/pc/acpi.c;
+  i386_multiboot = kern/i386/pc/acpi.c;
+  i386_coreboot = kern/acpi.c;
+  i386_multiboot = kern/acpi.c;
+
+  x86 = kern/i386/tsc.c;
+  x86 = kern/i386/tsc_pit.c;
+  i386_efi = kern/i386/efi/tsc.c;
+  x86_64_efi = kern/i386/efi/tsc.c;
+  i386_efi = kern/i386/tsc_pmtimer.c;
+  i386_coreboot = kern/i386/tsc_pmtimer.c;
+  x86_64_efi = kern/i386/tsc_pmtimer.c;
+
+  i386_efi = kern/i386/efi/init.c;
+  i386_efi = bus/pci.c;
+
+  x86_64 = kern/x86_64/dl.c;
+  x86_64_xen = kern/x86_64/dl.c;
+  x86_64_efi = kern/x86_64/efi/callwrap.S;
+  x86_64_efi = kern/i386/efi/init.c;
+  x86_64_efi = bus/pci.c;
+
+  xen = kern/i386/tsc.c;
+  xen = kern/i386/xen/tsc.c;
+  x86_64_xen = kern/x86_64/xen/hypercall.S;
+  i386_xen = kern/i386/xen/hypercall.S;
+  xen = kern/xen/init.c;
+  xen = term/xen/console.c;
+  xen = disk/xen/xendisk.c;
+  xen = commands/boot.c;
+
+  i386_xen_pvh = commands/boot.c;
+  i386_xen_pvh = disk/xen/xendisk.c;
+  i386_xen_pvh = kern/i386/tsc.c;
+  i386_xen_pvh = kern/i386/xen/tsc.c;
+  i386_xen_pvh = kern/i386/xen/pvh.c;
+  i386_xen_pvh = kern/xen/init.c;
+  i386_xen_pvh = term/xen/console.c;
+
+  ia64_efi = kern/ia64/efi/startup.S;
+  ia64_efi = kern/ia64/efi/init.c;
+  ia64_efi = kern/ia64/dl.c;
+  ia64_efi = kern/ia64/dl_helper.c;
+  ia64_efi = kern/ia64/cache.c;
+
+  arm_efi = kern/arm/efi/init.c;
+  arm_efi = kern/efi/fdt.c;
+
+  arm64_efi = kern/arm64/efi/init.c;
+  arm64_efi = kern/efi/fdt.c;
+
+  riscv32_efi = kern/riscv/efi/init.c;
+  riscv32_efi = kern/efi/fdt.c;
+
+  riscv64_efi = kern/riscv/efi/init.c;
+  riscv64_efi = kern/efi/fdt.c;
+
+  i386_pc = kern/i386/pc/init.c;
+  i386_pc = kern/i386/pc/mmap.c;
+  i386_pc = term/i386/pc/console.c;
+
+  i386_qemu = bus/pci.c;
+  i386_qemu = kern/vga_init.c;
+  i386_qemu = kern/i386/qemu/mmap.c;
+
+  coreboot = kern/coreboot/mmap.c;
+  i386_coreboot = kern/i386/coreboot/cbtable.c;
+  coreboot = kern/coreboot/cbtable.c;
+  arm_coreboot = kern/arm/coreboot/cbtable.c;
+
+  i386_multiboot = kern/i386/multiboot_mmap.c;
+
+  mips = kern/mips/cache.S;
+  mips = kern/mips/dl.c;
+  mips = kern/mips/init.c;
+
+  mips_qemu_mips = kern/mips/qemu_mips/init.c;
+  mips_qemu_mips = term/ns8250.c;
+  mips_qemu_mips = term/serial.c;
+  mips_qemu_mips = term/at_keyboard.c;
+  mips_qemu_mips = term/ps2.c;
+  mips_qemu_mips = commands/boot.c;
+  mips_qemu_mips = commands/keylayouts.c;
+  mips_qemu_mips = term/i386/pc/vga_text.c;
+  mips_qemu_mips = kern/vga_init.c;
+
+  mips_arc = kern/mips/arc/init.c;
+  mips_arc = term/arc/console.c;
+  mips_arc = disk/arc/arcdisk.c;
+
+  mips_loongson = term/ns8250.c;
+  mips_loongson = bus/bonito.c;
+  mips_loongson = bus/cs5536.c;
+  mips_loongson = bus/pci.c;
+  mips_loongson = kern/mips/loongson/init.c;
+  mips_loongson = term/at_keyboard.c;
+  mips_loongson = term/ps2.c;
+  mips_loongson = commands/boot.c;
+  mips_loongson = term/serial.c;
+  mips_loongson = video/sm712.c;
+  mips_loongson = video/sis315pro.c;
+  mips_loongson = video/radeon_fuloong2e.c;
+  mips_loongson = video/radeon_yeeloong3a.c;
+  extra_dist = video/sm712_init.c;
+  extra_dist = video/sis315_init.c;
+  mips_loongson = commands/keylayouts.c;
+
+  powerpc_ieee1275 = kern/powerpc/cache.S;
+  powerpc_ieee1275 = kern/powerpc/dl.c;
+  powerpc_ieee1275 = kern/powerpc/compiler-rt.S;
+
+  sparc64_ieee1275 = kern/sparc64/cache.S;
+  sparc64_ieee1275 = kern/sparc64/dl.c;
+  sparc64_ieee1275 = kern/sparc64/ieee1275/ieee1275.c;
+  sparc64_ieee1275 = disk/ieee1275/obdisk.c;
+
+  arm = kern/arm/dl.c;
+  arm = kern/arm/dl_helper.c;
+  arm = kern/arm/cache_armv6.S;
+  arm = kern/arm/cache_armv7.S;
+  extra_dist = kern/arm/cache.S;
+  arm = kern/arm/cache.c;
+  arm = kern/arm/compiler-rt.S;
+
+  arm64 = kern/arm64/cache.c;
+  arm64 = kern/arm64/cache_flush.S;
+  arm64 = kern/arm64/dl.c;
+  arm64 = kern/arm64/dl_helper.c;
+
+  riscv32 = kern/riscv/cache.c;
+  riscv32 = kern/riscv/cache_flush.S;
+  riscv32 = kern/riscv/dl.c;
+
+  riscv64 = kern/riscv/cache.c;
+  riscv64 = kern/riscv/cache_flush.S;
+  riscv64 = kern/riscv/dl.c;
+
+  emu = disk/host.c;
+  emu = kern/emu/cache_s.S;
+  emu = kern/emu/hostdisk.c;
+  emu = osdep/unix/hostdisk.c;
+  emu = osdep/exec.c;
+  extra_dist = osdep/unix/exec.c;
+  emu = osdep/devmapper/hostdisk.c;
+  emu = osdep/hostdisk.c;
+  emu = kern/emu/hostfs.c;
+  emu = kern/emu/main.c;
+  emu = kern/emu/argp_common.c;
+  emu = kern/emu/misc.c;
+  emu = kern/emu/mm.c;
+  emu = kern/emu/time.c;
+  emu = kern/emu/cache.c;
+  emu = osdep/emuconsole.c;
+  extra_dist = osdep/unix/emuconsole.c;
+  extra_dist = osdep/windows/emuconsole.c;
+  emu = osdep/dl.c;
+  extra_dist = osdep/unix/dl.c;
+  extra_dist = osdep/windows/dl.c;
+  emu = osdep/sleep.c;
+  emu = osdep/init.c;
+  emu = osdep/emunet.c;
+  extra_dist = osdep/linux/emunet.c;
+  extra_dist = osdep/basic/emunet.c;
+  emu = osdep/cputime.c;
+  extra_dist = osdep/unix/cputime.c;
+  extra_dist = osdep/windows/cputime.c;
+
+  videoinkernel = term/gfxterm.c;
+  videoinkernel = font/font.c;
+  videoinkernel = font/font_cmd.c;
+  videoinkernel = io/bufio.c;
+  videoinkernel = video/fb/fbblit.c;
+  videoinkernel = video/fb/fbfill.c;
+  videoinkernel = video/fb/fbutil.c;
+  videoinkernel = video/fb/video_fb.c;
+  videoinkernel = video/video.c;
+
+  extra_dist = kern/i386/int.S;
+  extra_dist = kern/i386/realmode.S;
+  extra_dist = boot/i386/pc/lzma_decode.S;
+  extra_dist = kern/mips/cache_flush.S;
+};
+
+program = {
+  name = grub-emu;
+  mansection = 1;
+
+  emu = kern/emu/full.c;
+  emu_nodist = grub_emu_init.c;
+
+  ldadd = 'kernel.exec$(EXEEXT)';
+  ldadd = '$(MODULE_FILES)';
+  ldadd = 'lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+
+  enable = emu;
+};
+
+program = {
+  name = grub-emu-lite;
+
+  emu = kern/emu/lite.c;
+  emu_nodist = symlist.c;
+
+  ldadd = 'kernel.exec$(EXEEXT)';
+  ldadd = 'lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+
+  enable = emu;
+};
+
+image = {
+  name = boot;
+  i386_pc = boot/i386/pc/boot.S;
+  i386_qemu = boot/i386/qemu/boot.S;
+  sparc64_ieee1275 = boot/sparc64/ieee1275/boot.S;
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
+
+  i386_qemu_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_qemu_ldflags = '$(TARGET_IMG_BASE_LDOPT),$(GRUB_BOOT_MACHINE_LINK_ADDR)';
+  i386_qemu_ccasflags = '-DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)';
+
+  /* The entry point for a.out binaries on sparc64 starts
+     at 0x4000. Since we are writing the 32 bytes long a.out
+     header in the assembly code ourselves, we need to tell
+     the linker to adjust the start of the text segment to
+     0x4000 - 0x20 = 0x3fe0.
+   */
+  sparc64_ieee1275_ldflags = ' -Wl,-Ttext=0x3fe0';
+  sparc64_ieee1275_objcopyflags = '-O binary';
+
+  objcopyflags = '-O binary';
+  enable = i386_pc;
+  enable = i386_qemu;
+  enable = sparc64_ieee1275;
+};
+
+image = {
+  name = boot_hybrid;
+  i386_pc = boot/i386/pc/boot.S;
+
+  cppflags = '-DHYBRID_BOOT=1';
+  
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
+
+  objcopyflags = '-O binary';
+  enable = i386_pc;
+};
+
+image = {
+  name = cdboot;
+
+  i386_pc = boot/i386/pc/cdboot.S;
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
+
+  sparc64_ieee1275 = boot/sparc64/ieee1275/boot.S;
+
+  /* See comment for sparc64_ieee1275_ldflags above. */
+  sparc64_ieee1275_ldflags = ' -Wl,-Ttext=0x3fe0';
+  sparc64_ieee1275_objcopyflags = '-O binary';
+  sparc64_ieee1275_cppflags = '-DCDBOOT=1';
+
+  objcopyflags = '-O binary';
+
+  enable = sparc64_ieee1275;
+  enable = i386_pc;
+};
+
+image = {
+  name = pxeboot;
+  i386_pc = boot/i386/pc/pxeboot.S;
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
+
+  objcopyflags = '-O binary';
+  enable = i386_pc;
+};
+
+image = {
+  name = diskboot;
+  i386_pc = boot/i386/pc/diskboot.S;
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x8000';
+
+  sparc64_ieee1275 = boot/sparc64/ieee1275/diskboot.S;
+  sparc64_ieee1275_ldflags = '-Wl,-Ttext=0x4200';
+
+  objcopyflags = '-O binary';
+
+  enable = i386_pc;
+  enable = sparc64_ieee1275;
+};
+
+image = {
+  name = lnxboot;
+  i386_pc = boot/i386/pc/lnxboot.S;
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x6000';
+
+  objcopyflags = '-O binary';
+  enable = i386_pc;
+};
+
+image = {
+  name = xz_decompress;
+  mips = boot/mips/startup_raw.S;
+  common = boot/decompressor/minilib.c;
+  common = boot/decompressor/xz.c;
+  common = lib/xzembed/xz_dec_bcj.c;
+  common = lib/xzembed/xz_dec_lzma2.c;
+  common = lib/xzembed/xz_dec_stream.c;
+  common = kern/compiler-rt.c;
+
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1';
+
+  objcopyflags = '-O binary';
+  mips_ldflags = '-Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR)';
+  cflags = '-Wno-unreachable-code';
+  enable = mips;
+};
+
+image = {
+  name = none_decompress;
+  mips = boot/mips/startup_raw.S;
+  common = boot/decompressor/none.c;
+
+  cppflags = '-DGRUB_EMBED_DECOMPRESSOR=1';
+
+  objcopyflags = '-O binary';
+  mips_ldflags = '-Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR)';
+  enable = mips;
+};
+
+image = {
+  name = lzma_decompress;
+  i386_pc = boot/i386/pc/startup_raw.S;
+  i386_pc_nodist = rs_decoder.h;
+
+  objcopyflags = '-O binary';
+  ldflags = '$(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x8200';
+  enable = i386_pc;
+};
+
+image = {
+  name = fwstart;
+  mips_loongson = boot/mips/loongson/fwstart.S;
+  objcopyflags = '-O binary';
+  ldflags = '-Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic';
+  enable = mips_loongson;
+};
+
+image = {
+  name = fwstart_fuloong2f;
+  mips_loongson = boot/mips/loongson/fuloong2f.S;
+  objcopyflags = '-O binary';
+  ldflags = '-Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic';
+  enable = mips_loongson;
+};
+
+module = {
+  name = disk;
+  common = lib/disk.c;
+  extra_dist = kern/disk_common.c;
+};
+
+module = {
+  name = trig;
+  common_nodist = trigtables.c;
+  extra_dist = gentrigtables.c;
+};
+
+module = {
+  name = cs5536;
+  x86 = bus/cs5536.c;
+  enable = x86;
+};
+
+module = {
+  name = lsspd;
+  mips_loongson = commands/mips/loongson/lsspd.c;
+  enable = mips_loongson;
+};
+
+module = {
+  name = usb;
+  common = bus/usb/usb.c;
+  common = bus/usb/usbtrans.c;
+  common = bus/usb/usbhub.c;
+  enable = usb;
+};
+
+module = {
+  name = usbserial_common;
+  common = bus/usb/serial/common.c;
+  enable = usb;
+};
+
+module = {
+  name = usbserial_pl2303;
+  common = bus/usb/serial/pl2303.c;
+  enable = usb;
+};
+
+module = {
+  name = usbserial_ftdi;
+  common = bus/usb/serial/ftdi.c;
+  enable = usb;
+};
+
+module = {
+  name = usbserial_usbdebug;
+  common = bus/usb/serial/usbdebug_late.c;
+  enable = usb;
+};
+
+module = {
+  name = uhci;
+  common = bus/usb/uhci.c;
+  enable = pci;
+};
+
+module = {
+  name = ohci;
+  common = bus/usb/ohci.c;
+  enable = pci;
+};
+
+module = {
+  name = ehci;
+  common = bus/usb/ehci.c;
+  arm_coreboot = bus/usb/ehci-fdt.c;
+  pci = bus/usb/ehci-pci.c;
+  enable = pci;
+  enable = arm_coreboot;
+};
+
+module = {
+  name = pci;
+  common = bus/pci.c;
+  i386_ieee1275 = bus/i386/ieee1275/pci.c;
+
+  enable = i386_pc;
+  enable = i386_ieee1275;
+  enable = i386_coreboot;
+  enable = i386_multiboot;
+};
+
+module = {
+  name = nativedisk;
+  common = commands/nativedisk.c;
+
+  enable = x86;
+  enable = mips_loongson;
+  enable = mips_qemu_mips;
+};
+
+module = {
+  name = emupci;
+  common = bus/emu/pci.c;
+  common = commands/lspci.c;
+
+  enable = emu;
+  condition = COND_GRUB_EMU_PCI;
+};
+
+module = {
+  name = lsdev;
+  common = commands/arc/lsdev.c;
+
+  enable = mips_arc;
+};
+
+module = {
+  name = lsxen;
+  common = commands/xen/lsxen.c;
+
+  enable = xen;
+};
+
+module = {
+  name = cmostest;
+  common = commands/i386/cmostest.c;
+  enable = cmos;
+};
+
+module = {
+  name = cmosdump;
+  common = commands/i386/cmosdump.c;
+  enable = cmos;
+};
+
+module = {
+  name = iorw;
+  common = commands/iorw.c;
+  enable = x86;
+};
+
+module = {
+  name = cbtable;
+  common = kern/i386/coreboot/cbtable.c;
+  common = kern/coreboot/cbtable.c;
+  enable = i386_pc;
+  enable = i386_efi;
+  enable = i386_qemu;
+  enable = i386_multiboot;
+  enable = i386_ieee1275;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = cbtime;
+  common = commands/i386/coreboot/cb_timestamps.c;
+  enable = x86;
+};
+
+module = {
+  name = cbls;
+  common = commands/i386/coreboot/cbls.c;
+  enable = x86;
+};
+
+module = {
+  name = cbmemc;
+  common = term/i386/coreboot/cbmemc.c;
+  enable = x86;
+};
+
+module = {
+  name = regexp;
+  common = commands/regexp.c;
+  common = commands/wildcard.c;
+  common = lib/gnulib/regex.c;
+  cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB)';
+};
+
+module = {
+  name = acpi;
+
+  common = commands/acpi.c;
+  i386_pc = kern/acpi.c;
+  i386_pc = kern/i386/pc/acpi.c;
+
+  enable = efi;
+  enable = i386_pc;
+  enable = i386_coreboot;
+  enable = i386_multiboot;
+};
+
+module = {
+  name = lsacpi;
+
+  common = commands/lsacpi.c;
+
+  enable = efi;
+  enable = i386_pc;
+  enable = i386_coreboot;
+  enable = i386_multiboot;
+};
+
+module = {
+  name = lsefisystab;
+
+  common = commands/efi/lsefisystab.c;
+
+  enable = efi;
+};
+
+module = {
+  name = lssal;
+
+  common = commands/efi/lssal.c;
+
+  enable = efi;
+};
+
+module = {
+  name = lsefimmap;
+
+  common = commands/efi/lsefimmap.c;
+
+  enable = efi;
+};
+
+module = {
+  name = lsefi;
+  common = commands/efi/lsefi.c;
+  enable = efi;
+};
+
+module = {
+  name = efifwsetup;
+  efi = commands/efi/efifwsetup.c;
+  enable = efi;
+};
+
+module = {
+  name = blocklist;
+  common = commands/blocklist.c;
+};
+
+module = {
+  name = boot;
+  common = commands/boot.c;
+  i386_pc = lib/i386/pc/biosnum.c;
+  enable = x86;
+  enable = emu;
+  enable = sparc64_ieee1275;
+  enable = powerpc_ieee1275;
+  enable = mips_arc;
+  enable = ia64_efi;
+  enable = arm_efi;
+  enable = arm64_efi;
+  enable = arm_uboot;
+  enable = arm_coreboot;
+  enable = riscv32_efi;
+  enable = riscv64_efi;
+};
+
+module = {
+  name = cat;
+  common = commands/cat.c;
+};
+
+module = {
+  name = cmp;
+  common = commands/cmp.c;
+};
+
+module = {
+  name = configfile;
+  common = commands/configfile.c;
+};
+
+module = {
+  name = cpuid;
+  common = commands/i386/cpuid.c;
+  enable = x86;
+  enable = i386_xen_pvh;
+  enable = i386_xen;
+  enable = x86_64_xen;
+};
+
+module = {
+  name = date;
+  common = commands/date.c;
+};
+
+module = {
+  name = drivemap;
+
+  i386_pc = commands/i386/pc/drivemap.c;
+  i386_pc = commands/i386/pc/drivemap_int13h.S;
+  enable = i386_pc;
+};
+
+module = {
+  name = echo;
+  common = commands/echo.c;
+};
+
+module = {
+  name = eval;
+  common = commands/eval.c;
+};
+
+module = {
+  name = extcmd;
+  common = commands/extcmd.c;
+  common = lib/arg.c;
+  enable = terminfomodule;
+};
+
+module = {
+  name = fixvideo;
+  common = commands/efi/fixvideo.c;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = gptsync;
+  common = commands/gptsync.c;
+};
+
+module = {
+  name = halt;
+  nopc = commands/halt.c;
+  i386_pc = commands/i386/pc/halt.c;
+  i386_pc = commands/acpihalt.c;
+  i386_coreboot = commands/acpihalt.c;
+  i386_multiboot = commands/acpihalt.c;
+  i386_efi = commands/acpihalt.c;
+  x86_64_efi = commands/acpihalt.c;
+  i386_multiboot = lib/i386/halt.c;
+  i386_coreboot = lib/i386/halt.c;
+  i386_qemu = lib/i386/halt.c;
+  xen = lib/xen/halt.c;
+  i386_xen_pvh = lib/xen/halt.c;
+  efi = lib/efi/halt.c;
+  ieee1275 = lib/ieee1275/halt.c;
+  emu = lib/emu/halt.c;
+  uboot = lib/dummy/halt.c;
+  arm_coreboot = lib/dummy/halt.c;
+};
+
+module = {
+  name = reboot;
+  i386 = lib/i386/reboot.c;
+  i386 = lib/i386/reboot_trampoline.S;
+  powerpc_ieee1275 = lib/ieee1275/reboot.c;
+  sparc64_ieee1275 = lib/ieee1275/reboot.c;
+  mips_arc = lib/mips/arc/reboot.c;
+  mips_loongson = lib/mips/loongson/reboot.c;
+  mips_qemu_mips = lib/mips/qemu_mips/reboot.c;
+  xen = lib/xen/reboot.c;
+  i386_xen_pvh = lib/xen/reboot.c;
+  uboot = lib/uboot/reboot.c;
+  arm_coreboot = lib/dummy/reboot.c;
+  common = commands/reboot.c;
+};
+
+module = {
+  name = hashsum;
+  common = commands/hashsum.c;
+};
+
+module = {
+  name = pgp;
+  common = commands/pgp.c;
+  cflags = '$(CFLAGS_POSIX)';
+  cppflags = '-I$(srcdir)/lib/posix_wrap';
+};
+
+module = {
+  name = hdparm;
+  common = commands/hdparm.c;
+  enable = pci;
+  enable = mips_qemu_mips;
+};
+
+module = {
+  name = help;
+  common = commands/help.c;
+};
+
+module = {
+  name = hexdump;
+  common = commands/hexdump.c;
+  common = lib/hexdump.c;
+};
+
+module = {
+  name = keystatus;
+  common = commands/keystatus.c;
+};
+
+module = {
+  name = loadbios;
+  common = commands/efi/loadbios.c;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = loadenv;
+  common = commands/loadenv.c;
+  common = lib/envblk.c;
+};
+
+module = {
+  name = ls;
+  common = commands/ls.c;
+};
+
+module = {
+  name = lsmmap;
+  common = commands/lsmmap.c;
+};
+
+module = {
+  name = lspci;
+  common = commands/lspci.c;
+
+  enable = pci;
+};
+
+module = {
+  name = memrw;
+  common = commands/memrw.c;
+};
+
+module = {
+  name = minicmd;
+  common = commands/minicmd.c;
+};
+
+module = {
+  name = parttool;
+  common = commands/parttool.c;
+};
+
+module = {
+  name = password;
+  common = commands/password.c;
+};
+
+module = {
+  name = password_pbkdf2;
+  common = commands/password_pbkdf2.c;
+};
+
+module = {
+  name = play;
+  x86 = commands/i386/pc/play.c;
+  enable = x86;
+};
+
+module = {
+  name = spkmodem;
+  x86 = term/spkmodem.c;
+  enable = x86;
+};
+
+module = {
+  name = morse;
+  x86 = term/morse.c;
+  enable = x86;
+};
+
+module = {
+  name = probe;
+  common = commands/probe.c;
+};
+
+module = {
+  name = read;
+  common = commands/read.c;
+};
+
+module = {
+  name = search;
+  common = commands/search_wrap.c;
+  extra_dist = commands/search.c;
+};
+
+module = {
+  name = search_fs_file;
+  common = commands/search_file.c;
+};
+
+module = {
+  name = search_fs_uuid;
+  common = commands/search_uuid.c;
+};
+
+module = {
+  name = search_label;
+  common = commands/search_label.c;
+};
+
+module = {
+  name = setpci;
+  common = commands/setpci.c;
+  enable = pci;
+};
+
+module = {
+  name = pcidump;
+  common = commands/pcidump.c;
+  enable = pci;
+};
+
+module = {
+  name = sleep;
+  common = commands/sleep.c;
+};
+
+module = {
+  name = smbios;
+
+  common = commands/smbios.c;
+  efi = commands/efi/smbios.c;
+  i386_pc = commands/i386/pc/smbios.c;
+  i386_coreboot = commands/i386/pc/smbios.c;
+  i386_multiboot = commands/i386/pc/smbios.c;
+
+  enable = efi;
+  enable = i386_pc;
+  enable = i386_coreboot;
+  enable = i386_multiboot;
+};
+
+module = {
+  name = suspend;
+  ieee1275 = commands/ieee1275/suspend.c;
+  enable = i386_ieee1275;
+  enable = powerpc_ieee1275;
+};
+
+module = {
+  name = escc;
+  ieee1275 = term/ieee1275/escc.c;
+  enable = powerpc_ieee1275;
+};
+
+module = {
+  name = terminal;
+  common = commands/terminal.c;
+};
+
+module = {
+  name = test;
+  common = commands/test.c;
+};
+
+module = {
+  name = true;
+  common = commands/true.c;
+};
+
+module = {
+  name = usbtest;
+  common = commands/usbtest.c;
+  enable = usb;
+};
+
+module = {
+  name = videoinfo;
+  common = commands/videoinfo.c;
+};
+
+module = {
+  name = videotest;
+  common = commands/videotest.c;
+};
+
+module = {
+  name = xnu_uuid;
+  common = commands/xnu_uuid.c;
+};
+
+module = {
+  name = dm_nv;
+  common = disk/dmraid_nvidia.c;
+};
+
+module = {
+  name = loopback;
+  common = disk/loopback.c;
+};
+
+module = {
+  name = cryptodisk;
+  common = disk/cryptodisk.c;
+};
+
+module = {
+  name = json;
+  common = lib/json/json.c;
+};
+
+module = {
+  name = afsplitter;
+  common = disk/AFSplitter.c;
+};
+
+module = {
+  name = luks;
+  common = disk/luks.c;
+};
+
+module = {
+  name = luks2;
+  common = disk/luks2.c;
+  common = lib/gnulib/base64.c;
+  cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) -I$(srcdir)/lib/json';
+};
+
+module = {
+  name = geli;
+  common = disk/geli.c;
+};
+
+module = {
+  name = lvm;
+  common = disk/lvm.c;
+};
+
+module = {
+  name = ldm;
+  common = disk/ldm.c;
+};
+
+module = {
+  name = mdraid09;
+  common = disk/mdraid_linux.c;
+};
+
+module = {
+  name = mdraid09_be;
+  common = disk/mdraid_linux_be.c;
+};
+
+module = {
+  name = mdraid1x;
+  common = disk/mdraid1x_linux.c;
+};
+
+module = {
+  name = diskfilter;
+  common = disk/diskfilter.c;
+};
+
+module = {
+  name = raid5rec;
+  common = disk/raid5_recover.c;
+};
+
+module = {
+  name = raid6rec;
+  common = disk/raid6_recover.c;
+};
+
+module = {
+  name = scsi;
+  common = disk/scsi.c;
+};
+
+module = {
+  name = memdisk;
+  common = disk/memdisk.c;
+};
+
+module = {
+  name = ata;
+  common = disk/ata.c;
+  enable = pci;
+  enable = mips_qemu_mips;
+};
+
+module = {
+  name = ahci;
+  common = disk/ahci.c;
+  enable = pci;
+};
+
+module = {
+  name = pata;
+  common = disk/pata.c;
+  enable = pci;
+  enable = mips_qemu_mips;
+};
+
+module = {
+  name = biosdisk;
+  i386_pc = disk/i386/pc/biosdisk.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = usbms;
+  common = disk/usbms.c;
+  enable = usb;
+};
+
+module = {
+  name = nand;
+  ieee1275 = disk/ieee1275/nand.c;
+  enable = i386_ieee1275;
+};
+
+module = {
+  name = efiemu;
+  common = efiemu/main.c;
+  common = efiemu/i386/loadcore32.c;
+  common = efiemu/i386/loadcore64.c;
+  i386_pc = efiemu/i386/pc/cfgtables.c;
+  i386_coreboot = efiemu/i386/pc/cfgtables.c;
+  i386_multiboot = efiemu/i386/pc/cfgtables.c;
+  i386_ieee1275 = efiemu/i386/nocfgtables.c;
+  i386_qemu = efiemu/i386/nocfgtables.c;
+  common = efiemu/mm.c;
+  common = efiemu/loadcore_common.c;
+  common = efiemu/symbols.c;
+  common = efiemu/loadcore32.c;
+  common = efiemu/loadcore64.c;
+  common = efiemu/prepare32.c;
+  common = efiemu/prepare64.c;
+  common = efiemu/pnvram.c;
+  common = efiemu/i386/coredetect.c;
+
+  extra_dist = efiemu/prepare.c;
+  extra_dist = efiemu/loadcore.c;
+  extra_dist = efiemu/runtime/efiemu.S;
+  extra_dist = efiemu/runtime/efiemu.c;
+
+  enable = i386_pc;
+  enable = i386_coreboot;
+  enable = i386_ieee1275;
+  enable = i386_multiboot;
+  enable = i386_qemu;
+};
+
+module = {
+  name = font;
+  common = font/font.c;
+  common = font/font_cmd.c;
+  enable = videomodules;
+};
+
+module = {
+  name = procfs;
+  common = fs/proc.c;
+};
+
+module = {
+  name = affs;
+  common = fs/affs.c;
+};
+
+module = {
+  name = afs;
+  common = fs/afs.c;
+};
+
+module = {
+  name = bfs;
+  common = fs/bfs.c;
+};
+
+module = {
+  name = zstd;
+  common = lib/zstd/debug.c;
+  common = lib/zstd/entropy_common.c;
+  common = lib/zstd/error_private.c;
+  common = lib/zstd/fse_decompress.c;
+  common = lib/zstd/huf_decompress.c;
+  common = lib/zstd/module.c;
+  common = lib/zstd/xxhash.c;
+  common = lib/zstd/zstd_common.c;
+  common = lib/zstd/zstd_decompress.c;
+  cflags = '$(CFLAGS_POSIX) -Wno-undef';
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/zstd';
+};
+
+module = {
+  name = btrfs;
+  common = fs/btrfs.c;
+  common = lib/crc.c;
+  cflags = '$(CFLAGS_POSIX) -Wno-undef';
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -I$(srcdir)/lib/zstd -DMINILZO_HAVE_CONFIG_H';
+};
+
+module = {
+  name = archelp;
+  common = fs/archelp.c;
+};
+
+module = {
+  name = cbfs;
+  common = fs/cbfs.c;
+};
+
+module = {
+  name = cpio;
+  common = fs/cpio.c;
+};
+
+module = {
+  name = cpio_be;
+  common = fs/cpio_be.c;
+};
+
+module = {
+  name = newc;
+  common = fs/newc.c;
+};
+
+module = {
+  name = odc;
+  common = fs/odc.c;
+};
+
+module = {
+  name = ext2;
+  common = fs/ext2.c;
+};
+
+module = {
+  name = fat;
+  common = fs/fat.c;
+};
+
+module = {
+  name = exfat;
+  common = fs/exfat.c;
+};
+
+module = {
+  name = f2fs;
+  common = fs/f2fs.c;
+};
+
+module = {
+  name = fshelp;
+  common = fs/fshelp.c;
+};
+
+module = {
+  name = hfs;
+  common = fs/hfs.c;
+};
+
+module = {
+  name = hfsplus;
+  common = fs/hfsplus.c;
+};
+
+module = {
+  name = hfspluscomp;
+  common = fs/hfspluscomp.c;
+};
+
+module = {
+  name = iso9660;
+  common = fs/iso9660.c;
+};
+
+module = {
+  name = jfs;
+  common = fs/jfs.c;
+};
+
+module = {
+  name = minix;
+  common = fs/minix.c;
+};
+
+module = {
+  name = minix2;
+  common = fs/minix2.c;
+};
+
+module = {
+  name = minix3;
+  common = fs/minix3.c;
+};
+
+module = {
+  name = minix_be;
+  common = fs/minix_be.c;
+};
+
+module = {
+  name = minix2_be;
+  common = fs/minix2_be.c;
+};
+
+module = {
+  name = minix3_be;
+  common = fs/minix3_be.c;
+};
+
+module = {
+  name = nilfs2;
+  common = fs/nilfs2.c;
+};
+
+module = {
+  name = ntfs;
+  common = fs/ntfs.c;
+};
+
+module = {
+  name = ntfscomp;
+  common = fs/ntfscomp.c;
+};
+
+module = {
+  name = reiserfs;
+  common = fs/reiserfs.c;
+};
+
+module = {
+  name = romfs;
+  common = fs/romfs.c;
+};
+
+module = {
+  name = sfs;
+  common = fs/sfs.c;
+};
+
+module = {
+  name = squash4;
+  common = fs/squash4.c;
+  cflags = '$(CFLAGS_POSIX) -Wno-undef';
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
+};
+
+module = {
+  name = tar;
+  common = fs/tar.c;
+};
+
+module = {
+  name = udf;
+  common = fs/udf.c;
+};
+
+module = {
+  name = ufs1;
+  common = fs/ufs.c;
+};
+
+module = {
+  name = ufs1_be;
+  common = fs/ufs_be.c;
+};
+
+module = {
+  name = ufs2;
+  common = fs/ufs2.c;
+};
+
+module = {
+  name = xfs;
+  common = fs/xfs.c;
+};
+
+module = {
+  name = zfs;
+  common = fs/zfs/zfs.c;
+  common = fs/zfs/zfs_lzjb.c;
+  common = fs/zfs/zfs_lz4.c;
+  common = fs/zfs/zfs_sha256.c;
+  common = fs/zfs/zfs_fletcher.c;
+};
+
+module = {
+  name = zfscrypt;
+  common = fs/zfs/zfscrypt.c;
+};
+
+module = {
+  name = zfsinfo;
+  common = fs/zfs/zfsinfo.c;
+};
+
+module = {
+  name = macbless;
+  common = commands/macbless.c;
+};
+
+module = {
+  name = pxe;
+  i386_pc = net/drivers/i386/pc/pxe.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = gettext;
+  common = gettext/gettext.c;
+};
+
+module = {
+  name = gfxmenu;
+  common = gfxmenu/gfxmenu.c;
+  common = gfxmenu/view.c;
+  common = gfxmenu/font.c;
+  common = gfxmenu/icon_manager.c;
+  common = gfxmenu/theme_loader.c;
+  common = gfxmenu/widget-box.c;
+  common = gfxmenu/gui_canvas.c;
+  common = gfxmenu/gui_circular_progress.c;
+  common = gfxmenu/gui_box.c;
+  common = gfxmenu/gui_label.c;
+  common = gfxmenu/gui_list.c;
+  common = gfxmenu/gui_image.c;
+  common = gfxmenu/gui_progress_bar.c;
+  common = gfxmenu/gui_util.c;
+  common = gfxmenu/gui_string_util.c;
+};
+
+module = {
+  name = hello;
+  common = hello/hello.c;
+};
+
+module = {
+  name = gzio;
+  common = io/gzio.c;
+};
+
+module = {
+  name = offsetio;
+  common = io/offset.c;
+};
+
+module = {
+  name = bufio;
+  common = io/bufio.c;
+  enable = videomodules;
+};
+
+module = {
+  name = elf;
+  common = kern/elf.c;
+
+  extra_dist = kern/elfXX.c;
+};
+
+module = {
+  name = crypto;
+  common = lib/crypto.c;
+
+  extra_dist = lib/libgcrypt-grub/cipher/crypto.lst;
+};
+
+module = {
+  name = pbkdf2;
+  common = lib/pbkdf2.c;
+};
+
+module = {
+  name = relocator;
+  common = lib/relocator.c;
+  x86 = lib/i386/relocator16.S;
+  x86 = lib/i386/relocator32.S;
+  x86 = lib/i386/relocator64.S;
+  i386_xen_pvh = lib/i386/relocator16.S;
+  i386_xen_pvh = lib/i386/relocator32.S;
+  i386_xen_pvh = lib/i386/relocator64.S;
+  i386 = lib/i386/relocator_asm.S;
+  i386_xen_pvh = lib/i386/relocator_asm.S;
+  x86_64 = lib/x86_64/relocator_asm.S;
+  i386_xen = lib/i386/relocator_asm.S;
+  x86_64_xen = lib/x86_64/relocator_asm.S;
+  x86 = lib/i386/relocator.c;
+  x86 = lib/i386/relocator_common_c.c;
+  i386_xen_pvh = lib/i386/relocator.c;
+  i386_xen_pvh = lib/i386/relocator_common_c.c;
+  ieee1275 = lib/ieee1275/relocator.c;
+  efi = lib/efi/relocator.c;
+  mips = lib/mips/relocator_asm.S;
+  mips = lib/mips/relocator.c;
+  powerpc = lib/powerpc/relocator_asm.S;
+  powerpc = lib/powerpc/relocator.c;
+  xen = lib/xen/relocator.c;
+  i386_xen = lib/i386/xen/relocator.S;
+  x86_64_xen = lib/x86_64/xen/relocator.S;
+  xen = lib/i386/relocator_common_c.c;
+  x86_64_efi = lib/x86_64/efi/relocator.c;
+
+  extra_dist = lib/i386/relocator_common.S;
+  extra_dist = kern/powerpc/cache_flush.S;
+
+  enable = mips;
+  enable = powerpc;
+  enable = x86;
+  enable = i386_xen_pvh;
+  enable = xen;
+};
+
+module = {
+  name = datetime;
+  common = lib/datetime.c;
+  cmos = lib/cmos_datetime.c;
+  efi = lib/efi/datetime.c;
+  uboot = lib/dummy/datetime.c;
+  arm_coreboot = lib/dummy/datetime.c;
+  sparc64_ieee1275 = lib/ieee1275/datetime.c;
+  powerpc_ieee1275 = lib/ieee1275/datetime.c;
+  sparc64_ieee1275 = lib/ieee1275/cmos.c;
+  powerpc_ieee1275 = lib/ieee1275/cmos.c;
+  xen = lib/xen/datetime.c;
+  i386_xen_pvh = lib/xen/datetime.c;
+
+  mips_arc = lib/arc/datetime.c;
+};
+
+module = {
+  name = setjmp;
+  common = lib/setjmp.S;
+  extra_dist = lib/i386/setjmp.S;
+  extra_dist = lib/mips/setjmp.S;
+  extra_dist = lib/x86_64/setjmp.S;
+  extra_dist = lib/sparc64/setjmp.S;
+  extra_dist = lib/powerpc/setjmp.S;
+  extra_dist = lib/ia64/setjmp.S;
+  extra_dist = lib/ia64/longjmp.S;
+  extra_dist = lib/arm/setjmp.S;
+  extra_dist = lib/arm64/setjmp.S;
+  extra_dist = lib/riscv/setjmp.S;
+};
+
+module = {
+  name = aout;
+  common = loader/aout.c;
+  enable = x86;
+};
+
+module = {
+  name = bsd;
+  x86 = loader/i386/bsd.c;
+  x86 = loader/i386/bsd32.c;
+  x86 = loader/i386/bsd64.c;
+
+  extra_dist = loader/i386/bsdXX.c;
+  extra_dist = loader/i386/bsd_pagetable.c;
+
+  enable = x86;
+};
+
+module = {
+  name = plan9;
+  i386_pc = loader/i386/pc/plan9.c;
+  enable = i386_pc;
+};
+
+
+module = {
+  name = linux16;
+  common = loader/i386/pc/linux.c;
+  enable = x86;
+};
+
+module = {
+  name = ntldr;
+  i386_pc = loader/i386/pc/ntldr.c;
+  enable = i386_pc;
+};
+
+
+module = {
+  name = truecrypt;
+  i386_pc = loader/i386/pc/truecrypt.c;
+  enable = i386_pc;
+};
+
+
+module = {
+  name = freedos;
+  i386_pc = loader/i386/pc/freedos.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = pxechain;
+  i386_pc = loader/i386/pc/pxechainloader.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = multiboot2;
+  cppflags = "-DGRUB_USE_MULTIBOOT2";
+
+  common = loader/multiboot.c;
+  common = loader/multiboot_mbi2.c;
+  enable = x86;
+  enable = i386_xen_pvh;
+  enable = mips;
+};
+
+module = {
+  name = multiboot;
+  common = loader/multiboot.c;
+  x86 = loader/i386/multiboot_mbi.c;
+  i386_xen_pvh = loader/i386/multiboot_mbi.c;
+  extra_dist = loader/multiboot_elfxx.c;
+  enable = x86;
+  enable = i386_xen_pvh;
+};
+
+module = {
+  name = xen_boot;
+  arm64 = loader/arm64/xen_boot.c;
+  enable = arm64;
+};
+
+module = {
+  name = linux;
+  x86 = loader/i386/linux.c;
+  i386_xen_pvh = loader/i386/linux.c;
+  xen = loader/i386/xen.c;
+  i386_pc = lib/i386/pc/vesa_modes_table.c;
+  i386_xen_pvh = lib/i386/pc/vesa_modes_table.c;
+  mips = loader/mips/linux.c;
+  powerpc_ieee1275 = loader/powerpc/ieee1275/linux.c;
+  sparc64_ieee1275 = loader/sparc64/ieee1275/linux.c;
+  ia64_efi = loader/ia64/efi/linux.c;
+  arm_coreboot = loader/arm/linux.c;
+  arm_efi = loader/arm64/linux.c;
+  arm_uboot = loader/arm/linux.c;
+  arm64 = loader/arm64/linux.c;
+  riscv32 = loader/riscv/linux.c;
+  riscv64 = loader/riscv/linux.c;
+  common = loader/linux.c;
+  common = lib/cmdline.c;
+  enable = noemu;
+};
+
+module = {
+  name = fdt;
+  efi = loader/efi/fdt.c;
+  common = lib/fdt.c;
+  enable = fdt;
+};
+
+module = {
+  name = xnu;
+  x86 = loader/xnu_resume.c;
+  x86 = loader/i386/xnu.c;
+  x86 = loader/xnu.c;
+
+  /* Code is pretty generic but relies on RNG which
+     is available only on few platforms. It's not a
+     big deal as xnu needs ACPI anyway and we have
+     RNG on all platforms with ACPI.
+   */
+  enable = i386_multiboot;
+  enable = i386_coreboot;
+  enable = i386_pc;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = random;
+  x86 = lib/i386/random.c;
+  common = lib/random.c;
+
+  i386_multiboot = kern/i386/tsc_pmtimer.c;
+  i386_coreboot = kern/i386/tsc_pmtimer.c;
+  i386_pc = kern/i386/tsc_pmtimer.c;
+
+  enable = i386_multiboot;
+  enable = i386_coreboot;
+  enable = i386_pc;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = macho;
+
+  common = loader/macho.c;
+  common = loader/macho32.c;
+  common = loader/macho64.c;
+  common = loader/lzss.c;
+  extra_dist = loader/machoXX.c;
+};
+
+module = {
+  name = appleldr;
+  common = loader/efi/appleloader.c;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = chain;
+  efi = loader/efi/chainloader.c;
+  i386_pc = loader/i386/pc/chainloader.c;
+  i386_coreboot = loader/i386/coreboot/chainloader.c;
+  i386_coreboot = lib/LzmaDec.c;
+  enable = i386_pc;
+  enable = i386_coreboot;
+  enable = efi;
+};
+
+module = {
+  name = mmap;
+  common = mmap/mmap.c;
+  x86 = mmap/i386/uppermem.c;
+  x86 = mmap/i386/mmap.c;
+  i386_xen_pvh = mmap/i386/uppermem.c;
+  i386_xen_pvh = mmap/i386/mmap.c;
+
+  i386_pc = mmap/i386/pc/mmap.c;
+  i386_pc = mmap/i386/pc/mmap_helper.S;
+
+  efi = mmap/efi/mmap.c;
+
+  mips = mmap/mips/uppermem.c;
+
+  enable = x86;
+  enable = i386_xen_pvh;
+  enable = ia64_efi;
+  enable = arm_efi;
+  enable = arm64_efi;
+  enable = riscv32_efi;
+  enable = riscv64_efi;
+  enable = mips;
+};
+
+module = {
+  name = normal;
+  common = normal/main.c;
+  common = normal/cmdline.c;
+  common = normal/dyncmd.c;
+  common = normal/auth.c;
+  common = normal/autofs.c;
+  common = normal/color.c;
+  common = normal/completion.c;
+  common = normal/menu.c;
+  common = normal/menu_entry.c;
+  common = normal/menu_text.c;
+  common = normal/misc.c;
+  common = normal/crypto.c;
+  common = normal/term.c;
+  common = normal/context.c;
+  common = normal/charset.c;
+  common = lib/getline.c;
+
+  common = script/main.c;
+  common = script/script.c;
+  common = script/execute.c;
+  common = script/function.c;
+  common = script/lexer.c;
+  common = script/argv.c;
+
+  common = commands/menuentry.c;
+
+  common = unidata.c;
+  common_nodist = grub_script.tab.c;
+  common_nodist = grub_script.yy.c;
+  common_nodist = grub_script.tab.h;
+  common_nodist = grub_script.yy.h;
+
+  extra_dist = script/yylex.l;
+  extra_dist = script/parser.y;
+
+  cflags = '$(CFLAGS_POSIX) -Wno-redundant-decls';
+  cppflags = '$(CPPFLAGS_POSIX)';
+};
+
+module = {
+  name = part_acorn;
+  common = partmap/acorn.c;
+};
+
+module = {
+  name = part_amiga;
+  common = partmap/amiga.c;
+};
+
+module = {
+  name = part_apple;
+  common = partmap/apple.c;
+};
+
+module = {
+  name = part_gpt;
+  common = partmap/gpt.c;
+};
+
+module = {
+  name = part_msdos;
+  common = partmap/msdos.c;
+};
+
+module = {
+  name = part_sun;
+  common = partmap/sun.c;
+};
+
+module = {
+  name = part_plan;
+  common = partmap/plan.c;
+};
+
+module = {
+  name = part_dvh;
+  common = partmap/dvh.c;
+};
+
+module = {
+  name = part_bsd;
+  common = partmap/bsdlabel.c;
+};
+
+module = {
+  name = part_sunpc;
+  common = partmap/sunpc.c;
+};
+
+module = {
+  name = part_dfly;
+  common = partmap/dfly.c;
+};
+
+module = {
+  name = msdospart;
+  common = parttool/msdospart.c;
+};
+
+module = {
+  name = at_keyboard;
+  common = term/at_keyboard.c;
+  common = term/ps2.c;
+  enable = x86;
+};
+
+module = {
+  name = gfxterm;
+  common = term/gfxterm.c;
+  enable = videomodules;
+};
+
+module = {
+  name = gfxterm_background;
+  common = term/gfxterm_background.c;
+};
+
+module = {
+  name = serial;
+  common = term/serial.c;
+  x86 = term/ns8250.c;
+  ieee1275 = term/ieee1275/serial.c;
+  mips_arc = term/arc/serial.c;
+  efi = term/efi/serial.c;
+
+  enable = terminfomodule;
+  enable = ieee1275;
+  enable = mips_arc;
+};
+
+module = {
+  name = sendkey;
+  i386_pc = commands/i386/pc/sendkey.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = terminfo;
+  common = term/terminfo.c;
+  common = term/tparm.c;
+  enable = terminfomodule;
+};
+
+module = {
+  name = usb_keyboard;
+  common = term/usb_keyboard.c;
+  enable = usb;
+};
+
+module = {
+  name = vga;
+  common = video/i386/pc/vga.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = vga_text;
+  common = term/i386/pc/vga_text.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = mda_text;
+  common = term/i386/pc/mda_text.c;
+  enable = i386_pc;
+  enable = i386_coreboot_multiboot_qemu;
+};
+
+module = {
+  name = video_cirrus;
+  x86 = video/cirrus.c;
+  enable = x86;
+};
+
+module = {
+  name = video_bochs;
+  x86 = video/bochs.c;
+  enable = x86;
+};
+
+module = {
+  name = functional_test;
+  common = tests/lib/functional_test.c;
+  common = tests/lib/test.c;
+  common = tests/checksums.h;
+  common = tests/video_checksum.c;
+  common = tests/fake_input.c;
+  common = video/capture.c;
+};
+
+module = {
+  name = exfctest;
+  common = tests/example_functional_test.c;
+};
+
+module = {
+  name = strtoull_test;
+  common = tests/strtoull_test.c;
+};
+
+module = {
+  name = setjmp_test;
+  common = tests/setjmp_test.c;
+};
+
+module = {
+  name = signature_test;
+  common = tests/signature_test.c;
+  common = tests/signatures.h;
+};
+
+module = {
+  name = sleep_test;
+  common = tests/sleep_test.c;
+};
+
+module = {
+  name = xnu_uuid_test;
+  common = tests/xnu_uuid_test.c;
+};
+
+module = {
+  name = pbkdf2_test;
+  common = tests/pbkdf2_test.c;
+};
+
+module = {
+  name = legacy_password_test;
+  common = tests/legacy_password_test.c;
+  enable = i386_pc;
+  enable = i386_xen_pvh;
+  enable = i386_efi;
+  enable = x86_64_efi;
+  enable = emu;
+  enable = xen;
+};
+
+module = {
+  name = div;
+  common = lib/division.c;
+  enable = no_softdiv;
+};
+
+module = {
+  name = div_test;
+  common = tests/div_test.c;
+};
+
+module = {
+  name = mul_test;
+  common = tests/mul_test.c;
+};
+
+module = {
+  name = shift_test;
+  common = tests/shift_test.c;
+};
+
+module = {
+  name = cmp_test;
+  common = tests/cmp_test.c;
+};
+
+module = {
+  name = ctz_test;
+  common = tests/ctz_test.c;
+};
+
+module = {
+  name = bswap_test;
+  common = tests/bswap_test.c;
+};
+
+module = {
+  name = videotest_checksum;
+  common = tests/videotest_checksum.c;
+};
+
+module = {
+  name = gfxterm_menu;
+  common = tests/gfxterm_menu.c;
+};
+
+module = {
+  name = cmdline_cat_test;
+  common = tests/cmdline_cat_test.c;
+};
+
+module = {
+  name = bitmap;
+  common = video/bitmap.c;
+};
+
+module = {
+  name = bitmap_scale;
+  common = video/bitmap_scale.c;
+};
+
+module = {
+  name = efi_gop;
+  efi = video/efi_gop.c;
+  enable = efi;
+};
+
+module = {
+  name = efi_uga;
+  efi = video/efi_uga.c;
+  enable = i386_efi;
+  enable = x86_64_efi;
+};
+
+module = {
+  name = jpeg;
+  common = video/readers/jpeg.c;
+};
+
+module = {
+  name = png;
+  common = video/readers/png.c;
+};
+
+module = {
+  name = tga;
+  common = video/readers/tga.c;
+};
+
+module = {
+  name = vbe;
+  common = video/i386/pc/vbe.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = video_fb;
+  common = video/fb/video_fb.c;
+  common = video/fb/fbblit.c;
+  common = video/fb/fbfill.c;
+  common = video/fb/fbutil.c;
+  enable = videomodules;
+};
+
+module = {
+  name = video;
+  common = video/video.c;
+  enable = videomodules;
+};
+
+module = {
+  name = video_colors;
+  common = video/colors.c;
+};
+
+module = {
+  name = ieee1275_fb;
+  ieee1275 = video/ieee1275.c;
+  enable = powerpc_ieee1275;
+};
+
+module = {
+  name = sdl;
+  emu = video/emu/sdl.c;
+  enable = emu;
+  condition = COND_GRUB_EMU_SDL;
+};
+
+module = {
+  name = datehook;
+  common = hook/datehook.c;
+};
+
+module = {
+  name = net;
+  common = net/net.c;
+  common = net/dns.c;
+  common = net/bootp.c;
+  common = net/ip.c;
+  common = net/udp.c;
+  common = net/tcp.c;
+  common = net/icmp.c;
+  common = net/icmp6.c;
+  common = net/ethernet.c;
+  common = net/arp.c;
+  common = net/netbuff.c;
+};
+
+module = {
+  name = tftp;
+  common = net/tftp.c;
+};
+
+module = {
+  name = http;
+  common = net/http.c;
+};
+
+module = {
+  name = ofnet;
+  common = net/drivers/ieee1275/ofnet.c;
+  enable = ieee1275;
+};
+
+module = {
+  name = ubootnet;
+  common = net/drivers/uboot/ubootnet.c;
+  enable = uboot;
+};
+
+module = {
+  name = efinet;
+  common = net/drivers/efi/efinet.c;
+  enable = efi;
+};
+
+module = {
+  name = emunet;
+  emu = net/drivers/emu/emunet.c;
+  enable = emu;
+};
+
+module = {
+  name = legacycfg;
+  common = commands/legacycfg.c;
+  common = lib/legacy_parse.c;
+  emu = lib/i386/pc/vesa_modes_table.c;
+  i386_efi = lib/i386/pc/vesa_modes_table.c;
+  x86_64_efi = lib/i386/pc/vesa_modes_table.c;
+  xen = lib/i386/pc/vesa_modes_table.c;
+
+  enable = i386_pc;
+  enable = i386_xen_pvh;
+  enable = i386_efi;
+  enable = x86_64_efi;
+  enable = emu;
+  enable = xen;
+};
+
+module = {
+  name = syslinuxcfg;
+  common = lib/syslinux_parse.c;
+  common = commands/syslinuxcfg.c;
+};
+
+module = {
+  name = test_blockarg;
+  common = tests/test_blockarg.c;
+};
+
+module = {
+  name = xzio;
+  common = io/xzio.c;
+  common = lib/xzembed/xz_dec_bcj.c;
+  common = lib/xzembed/xz_dec_lzma2.c;
+  common = lib/xzembed/xz_dec_stream.c;
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed';
+  cflags='-Wno-unreachable-code';
+};
+
+module = {
+  name = lzopio;
+  common = io/lzopio.c;
+  common = lib/minilzo/minilzo.c;
+  cflags = '$(CFLAGS_POSIX) -Wno-undef -Wno-redundant-decls -Wno-error';
+  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
+};
+
+module = {
+  name = testload;
+  common = commands/testload.c;
+};
+
+module = {
+  name = backtrace;
+  x86 = lib/i386/backtrace.c;
+  i386_xen_pvh = lib/i386/backtrace.c;
+  i386_xen = lib/i386/backtrace.c;
+  x86_64_xen = lib/i386/backtrace.c;
+  common = lib/backtrace.c;
+  enable = x86;
+  enable = i386_xen_pvh;
+  enable = i386_xen;
+  enable = x86_64_xen;
+};
+
+module = {
+  name = lsapm;
+  common = commands/i386/pc/lsapm.c;
+  enable = i386_pc;
+};
+
+module = {
+  name = keylayouts;
+  common = commands/keylayouts.c;
+  enable = x86;
+};
+
+module = {
+  name = priority_queue;
+  common = lib/priority_queue.c;
+};
+
+module = {
+  name = time;
+  common = commands/time.c;
+};
+
+module = {
+  name = cacheinfo;
+  common = commands/cacheinfo.c;
+  condition = COND_ENABLE_CACHE_STATS;
+};
+
+module = {
+  name = boottime;
+  common = commands/boottime.c;
+  condition = COND_ENABLE_BOOT_TIME_STATS;
+};
+
+module = {
+  name = adler32;
+  common = lib/adler32.c;
+};
+
+module = {
+  name = crc64;
+  common = lib/crc64.c;
+};
+
+module = {
+  name = mpi;
+  common = lib/libgcrypt-grub/mpi/mpiutil.c;
+  common = lib/libgcrypt-grub/mpi/mpi-bit.c;
+  common = lib/libgcrypt-grub/mpi/mpi-add.c;
+  common = lib/libgcrypt-grub/mpi/mpi-mul.c;
+  common = lib/libgcrypt-grub/mpi/mpi-mod.c;
+  common = lib/libgcrypt-grub/mpi/mpi-gcd.c;
+  common = lib/libgcrypt-grub/mpi/mpi-div.c;
+  common = lib/libgcrypt-grub/mpi/mpi-cmp.c;
+  common = lib/libgcrypt-grub/mpi/mpi-inv.c;
+  common = lib/libgcrypt-grub/mpi/mpi-pow.c;
+  common = lib/libgcrypt-grub/mpi/mpi-mpow.c;
+  common = lib/libgcrypt-grub/mpi/mpih-lshift.c;
+  common = lib/libgcrypt-grub/mpi/mpih-mul.c;
+  common = lib/libgcrypt-grub/mpi/mpih-mul1.c;
+  common = lib/libgcrypt-grub/mpi/mpih-mul2.c;
+  common = lib/libgcrypt-grub/mpi/mpih-mul3.c;
+  common = lib/libgcrypt-grub/mpi/mpih-add1.c;
+  common = lib/libgcrypt-grub/mpi/mpih-sub1.c;
+  common = lib/libgcrypt-grub/mpi/mpih-div.c;
+  common = lib/libgcrypt-grub/mpi/mpicoder.c;
+  common = lib/libgcrypt-grub/mpi/mpih-rshift.c;
+  common = lib/libgcrypt-grub/mpi/mpi-inline.c;
+  common = lib/libgcrypt_wrap/mem.c;
+
+  cflags = '$(CFLAGS_GCRY) -Wno-redundant-decls -Wno-sign-compare';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = all_video;
+  common = lib/fake_module.c;
+};
+
+module = {
+  name = gdb;
+  common = gdb/cstub.c;
+  common = gdb/gdb.c;
+  i386 = gdb/i386/idt.c;
+  i386 = gdb/i386/machdep.S;
+  i386 = gdb/i386/signal.c;
+  enable = i386;
+};
+
+module = {
+  name = testspeed;
+  common = commands/testspeed.c;
+};
+
+module = {
+  name = tpm;
+  common = commands/tpm.c;
+  efi = commands/efi/tpm.c;
+  enable = efi;
+};
+
+module = {
+  name = tr;
+  common = commands/tr.c;
+};
+
+module = {
+  name = progress;
+  common = lib/progress.c;
+};
+
+module = {
+  name = file;
+  common = commands/file.c;
+  common = commands/file32.c;
+  common = commands/file64.c;
+  extra_dist = commands/fileXX.c;
+  common = loader/i386/xen_file.c;
+  common = loader/i386/xen_file32.c;
+  common = loader/i386/xen_file64.c;
+  extra_dist = loader/i386/xen_fileXX.c;
+};
+module = {
+  name = rdmsr;
+  common = commands/i386/rdmsr.c;
+  enable = x86;
+};
+module = {
+  name = wrmsr;
+  common = commands/i386/wrmsr.c;
+  enable = x86;
+};
diff --git a/grub-core/Makefile.gcry.def b/grub-core/Makefile.gcry.def
new file mode 100644
index 0000000..4853ed2
--- /dev/null
+++ b/grub-core/Makefile.gcry.def
@@ -0,0 +1,157 @@
+AutoGen definitions Makefile.tpl;
+
+module = {
+  name = gcry_arcfour;
+  common = lib/libgcrypt-grub/cipher/arcfour.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_blowfish;
+  common = lib/libgcrypt-grub/cipher/blowfish.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_camellia;
+  common = lib/libgcrypt-grub/cipher/camellia-glue.c;
+  common = lib/libgcrypt-grub/cipher/camellia.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_cast5;
+  common = lib/libgcrypt-grub/cipher/cast5.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_crc;
+  common = lib/libgcrypt-grub/cipher/crc.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_des;
+  common = lib/libgcrypt-grub/cipher/des.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_dsa;
+  common = lib/libgcrypt-grub/cipher/dsa.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_idea;
+  common = lib/libgcrypt-grub/cipher/idea.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_md4;
+  common = lib/libgcrypt-grub/cipher/md4.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_md5;
+  common = lib/libgcrypt-grub/cipher/md5.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_rfc2268;
+  common = lib/libgcrypt-grub/cipher/rfc2268.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_rijndael;
+  common = lib/libgcrypt-grub/cipher/rijndael.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_rmd160;
+  common = lib/libgcrypt-grub/cipher/rmd160.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_rsa;
+  common = lib/libgcrypt-grub/cipher/rsa.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_seed;
+  common = lib/libgcrypt-grub/cipher/seed.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_serpent;
+  common = lib/libgcrypt-grub/cipher/serpent.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_sha1;
+  common = lib/libgcrypt-grub/cipher/sha1.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_sha256;
+  common = lib/libgcrypt-grub/cipher/sha256.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_sha512;
+  common = lib/libgcrypt-grub/cipher/sha512.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_tiger;
+  common = lib/libgcrypt-grub/cipher/tiger.c;
+  cflags = '$(CFLAGS_GCRY) -Wno-cast-align';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_twofish;
+  common = lib/libgcrypt-grub/cipher/twofish.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
+module = {
+  name = gcry_whirlpool;
+  common = lib/libgcrypt-grub/cipher/whirlpool.c;
+  cflags = '$(CFLAGS_GCRY)';
+  cppflags = '$(CPPFLAGS_GCRY)';
+};
+
diff --git a/grub-core/Makefile.in b/grub-core/Makefile.in
new file mode 100644
index 0000000..37a32dd
--- /dev/null
+++ b/grub-core/Makefile.in
@@ -0,0 +1,47508 @@
+# Makefile.in generated by automake 1.15 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# -*- makefile -*-
+
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
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+    true; \
+  else \
+    false; \
+  fi; \
+}
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+	$(am__EXEEXT_325) $(am__EXEEXT_326) $(am__EXEEXT_327) \
+	$(am__EXEEXT_328) $(am__EXEEXT_329) $(am__EXEEXT_330) \
+	$(am__EXEEXT_331) $(am__EXEEXT_332) probe.module$(EXEEXT) \
+	read.module$(EXEEXT) search.module$(EXEEXT) \
+	search_fs_file.module$(EXEEXT) search_fs_uuid.module$(EXEEXT) \
+	search_label.module$(EXEEXT) $(am__EXEEXT_333) \
+	$(am__EXEEXT_334) $(am__EXEEXT_335) $(am__EXEEXT_336) \
+	$(am__EXEEXT_337) $(am__EXEEXT_338) $(am__EXEEXT_339) \
+	$(am__EXEEXT_340) $(am__EXEEXT_341) $(am__EXEEXT_342) \
+	$(am__EXEEXT_343) $(am__EXEEXT_344) $(am__EXEEXT_345) \
+	$(am__EXEEXT_346) $(am__EXEEXT_347) $(am__EXEEXT_348) \
+	sleep.module$(EXEEXT) $(am__EXEEXT_349) $(am__EXEEXT_350) \
+	$(am__EXEEXT_351) $(am__EXEEXT_352) $(am__EXEEXT_353) \
+	$(am__EXEEXT_354) $(am__EXEEXT_355) $(am__EXEEXT_356) \
+	$(am__EXEEXT_357) $(am__EXEEXT_358) $(am__EXEEXT_359) \
+	$(am__EXEEXT_360) terminal.module$(EXEEXT) \
+	test.module$(EXEEXT) true.module$(EXEEXT) $(am__EXEEXT_361) \
+	$(am__EXEEXT_362) $(am__EXEEXT_363) $(am__EXEEXT_364) \
+	$(am__EXEEXT_365) $(am__EXEEXT_366) $(am__EXEEXT_367) \
+	$(am__EXEEXT_368) $(am__EXEEXT_369) videoinfo.module$(EXEEXT) \
+	videotest.module$(EXEEXT) xnu_uuid.module$(EXEEXT) \
+	dm_nv.module$(EXEEXT) loopback.module$(EXEEXT) \
+	cryptodisk.module$(EXEEXT) json.module$(EXEEXT) \
+	afsplitter.module$(EXEEXT) luks.module$(EXEEXT) \
+	luks2.module$(EXEEXT) geli.module$(EXEEXT) lvm.module$(EXEEXT) \
+	ldm.module$(EXEEXT) mdraid09.module$(EXEEXT) \
+	mdraid09_be.module$(EXEEXT) mdraid1x.module$(EXEEXT) \
+	diskfilter.module$(EXEEXT) raid5rec.module$(EXEEXT) \
+	raid6rec.module$(EXEEXT) scsi.module$(EXEEXT) \
+	memdisk.module$(EXEEXT) $(am__EXEEXT_370) $(am__EXEEXT_371) \
+	$(am__EXEEXT_372) $(am__EXEEXT_373) $(am__EXEEXT_374) \
+	$(am__EXEEXT_375) $(am__EXEEXT_376) $(am__EXEEXT_377) \
+	$(am__EXEEXT_378) $(am__EXEEXT_379) $(am__EXEEXT_380) \
+	$(am__EXEEXT_381) $(am__EXEEXT_382) $(am__EXEEXT_383) \
+	$(am__EXEEXT_384) $(am__EXEEXT_385) $(am__EXEEXT_386) \
+	$(am__EXEEXT_387) $(am__EXEEXT_388) $(am__EXEEXT_389) \
+	$(am__EXEEXT_390) $(am__EXEEXT_391) $(am__EXEEXT_392) \
+	$(am__EXEEXT_393) $(am__EXEEXT_394) $(am__EXEEXT_395) \
+	$(am__EXEEXT_396) $(am__EXEEXT_397) $(am__EXEEXT_398) \
+	$(am__EXEEXT_399) $(am__EXEEXT_400) $(am__EXEEXT_401) \
+	$(am__EXEEXT_402) $(am__EXEEXT_403) $(am__EXEEXT_404) \
+	$(am__EXEEXT_405) $(am__EXEEXT_406) $(am__EXEEXT_407) \
+	$(am__EXEEXT_408) $(am__EXEEXT_409) $(am__EXEEXT_410) \
+	$(am__EXEEXT_411) $(am__EXEEXT_412) $(am__EXEEXT_413) \
+	$(am__EXEEXT_414) $(am__EXEEXT_415) $(am__EXEEXT_416) \
+	$(am__EXEEXT_417) $(am__EXEEXT_418) $(am__EXEEXT_419) \
+	$(am__EXEEXT_420) $(am__EXEEXT_421) $(am__EXEEXT_422) \
+	$(am__EXEEXT_423) $(am__EXEEXT_424) $(am__EXEEXT_425) \
+	$(am__EXEEXT_426) $(am__EXEEXT_427) $(am__EXEEXT_428) \
+	$(am__EXEEXT_429) $(am__EXEEXT_430) procfs.module$(EXEEXT) \
+	affs.module$(EXEEXT) afs.module$(EXEEXT) bfs.module$(EXEEXT) \
+	zstd.module$(EXEEXT) btrfs.module$(EXEEXT) \
+	archelp.module$(EXEEXT) cbfs.module$(EXEEXT) \
+	cpio.module$(EXEEXT) cpio_be.module$(EXEEXT) \
+	newc.module$(EXEEXT) odc.module$(EXEEXT) ext2.module$(EXEEXT) \
+	fat.module$(EXEEXT) exfat.module$(EXEEXT) f2fs.module$(EXEEXT) \
+	fshelp.module$(EXEEXT) hfs.module$(EXEEXT) \
+	hfsplus.module$(EXEEXT) hfspluscomp.module$(EXEEXT) \
+	iso9660.module$(EXEEXT) jfs.module$(EXEEXT) \
+	minix.module$(EXEEXT) minix2.module$(EXEEXT) \
+	minix3.module$(EXEEXT) minix_be.module$(EXEEXT) \
+	minix2_be.module$(EXEEXT) minix3_be.module$(EXEEXT) \
+	nilfs2.module$(EXEEXT) ntfs.module$(EXEEXT) \
+	ntfscomp.module$(EXEEXT) reiserfs.module$(EXEEXT) \
+	romfs.module$(EXEEXT) sfs.module$(EXEEXT) \
+	squash4.module$(EXEEXT) tar.module$(EXEEXT) \
+	udf.module$(EXEEXT) ufs1.module$(EXEEXT) \
+	ufs1_be.module$(EXEEXT) ufs2.module$(EXEEXT) \
+	xfs.module$(EXEEXT) zfs.module$(EXEEXT) \
+	zfscrypt.module$(EXEEXT) zfsinfo.module$(EXEEXT) \
+	macbless.module$(EXEEXT) $(am__EXEEXT_431) \
+	gettext.module$(EXEEXT) gfxmenu.module$(EXEEXT) \
+	hello.module$(EXEEXT) gzio.module$(EXEEXT) \
+	offsetio.module$(EXEEXT) $(am__EXEEXT_432) $(am__EXEEXT_433) \
+	$(am__EXEEXT_434) $(am__EXEEXT_435) $(am__EXEEXT_436) \
+	$(am__EXEEXT_437) $(am__EXEEXT_438) $(am__EXEEXT_439) \
+	$(am__EXEEXT_440) $(am__EXEEXT_441) $(am__EXEEXT_442) \
+	$(am__EXEEXT_443) $(am__EXEEXT_444) $(am__EXEEXT_445) \
+	$(am__EXEEXT_446) $(am__EXEEXT_447) $(am__EXEEXT_448) \
+	$(am__EXEEXT_449) $(am__EXEEXT_450) $(am__EXEEXT_451) \
+	elf.module$(EXEEXT) crypto.module$(EXEEXT) \
+	pbkdf2.module$(EXEEXT) $(am__EXEEXT_452) $(am__EXEEXT_453) \
+	$(am__EXEEXT_454) $(am__EXEEXT_455) $(am__EXEEXT_456) \
+	$(am__EXEEXT_457) $(am__EXEEXT_458) $(am__EXEEXT_459) \
+	$(am__EXEEXT_460) $(am__EXEEXT_461) $(am__EXEEXT_462) \
+	$(am__EXEEXT_463) $(am__EXEEXT_464) $(am__EXEEXT_465) \
+	$(am__EXEEXT_466) $(am__EXEEXT_467) $(am__EXEEXT_468) \
+	$(am__EXEEXT_469) $(am__EXEEXT_470) $(am__EXEEXT_471) \
+	$(am__EXEEXT_472) $(am__EXEEXT_473) $(am__EXEEXT_474) \
+	$(am__EXEEXT_475) $(am__EXEEXT_476) $(am__EXEEXT_477) \
+	$(am__EXEEXT_478) $(am__EXEEXT_479) $(am__EXEEXT_480) \
+	$(am__EXEEXT_481) $(am__EXEEXT_482) $(am__EXEEXT_483) \
+	$(am__EXEEXT_484) $(am__EXEEXT_485) $(am__EXEEXT_486) \
+	$(am__EXEEXT_487) $(am__EXEEXT_488) setjmp.module$(EXEEXT) \
+	$(am__EXEEXT_489) $(am__EXEEXT_490) $(am__EXEEXT_491) \
+	$(am__EXEEXT_492) $(am__EXEEXT_493) $(am__EXEEXT_494) \
+	$(am__EXEEXT_495) $(am__EXEEXT_496) $(am__EXEEXT_497) \
+	$(am__EXEEXT_498) $(am__EXEEXT_499) $(am__EXEEXT_500) \
+	$(am__EXEEXT_501) $(am__EXEEXT_502) $(am__EXEEXT_503) \
+	$(am__EXEEXT_504) $(am__EXEEXT_505) $(am__EXEEXT_506) \
+	$(am__EXEEXT_507) $(am__EXEEXT_508) $(am__EXEEXT_509) \
+	$(am__EXEEXT_510) $(am__EXEEXT_511) $(am__EXEEXT_512) \
+	$(am__EXEEXT_513) $(am__EXEEXT_514) $(am__EXEEXT_515) \
+	$(am__EXEEXT_516) $(am__EXEEXT_517) $(am__EXEEXT_518) \
+	$(am__EXEEXT_519) $(am__EXEEXT_520) $(am__EXEEXT_521) \
+	$(am__EXEEXT_522) $(am__EXEEXT_523) $(am__EXEEXT_524) \
+	$(am__EXEEXT_525) $(am__EXEEXT_526) $(am__EXEEXT_527) \
+	$(am__EXEEXT_528) $(am__EXEEXT_529) $(am__EXEEXT_530) \
+	$(am__EXEEXT_531) $(am__EXEEXT_532) $(am__EXEEXT_533) \
+	$(am__EXEEXT_534) $(am__EXEEXT_535) $(am__EXEEXT_536) \
+	$(am__EXEEXT_537) $(am__EXEEXT_538) $(am__EXEEXT_539) \
+	$(am__EXEEXT_540) $(am__EXEEXT_541) $(am__EXEEXT_542) \
+	$(am__EXEEXT_543) $(am__EXEEXT_544) $(am__EXEEXT_545) \
+	$(am__EXEEXT_546) $(am__EXEEXT_547) $(am__EXEEXT_548) \
+	$(am__EXEEXT_549) $(am__EXEEXT_550) $(am__EXEEXT_551) \
+	$(am__EXEEXT_552) $(am__EXEEXT_553) $(am__EXEEXT_554) \
+	$(am__EXEEXT_555) $(am__EXEEXT_556) $(am__EXEEXT_557) \
+	$(am__EXEEXT_558) $(am__EXEEXT_559) $(am__EXEEXT_560) \
+	$(am__EXEEXT_561) $(am__EXEEXT_562) $(am__EXEEXT_563) \
+	$(am__EXEEXT_564) $(am__EXEEXT_565) $(am__EXEEXT_566) \
+	macho.module$(EXEEXT) $(am__EXEEXT_567) $(am__EXEEXT_568) \
+	$(am__EXEEXT_569) $(am__EXEEXT_570) $(am__EXEEXT_571) \
+	$(am__EXEEXT_572) $(am__EXEEXT_573) $(am__EXEEXT_574) \
+	$(am__EXEEXT_575) $(am__EXEEXT_576) $(am__EXEEXT_577) \
+	$(am__EXEEXT_578) $(am__EXEEXT_579) $(am__EXEEXT_580) \
+	$(am__EXEEXT_581) $(am__EXEEXT_582) $(am__EXEEXT_583) \
+	$(am__EXEEXT_584) $(am__EXEEXT_585) $(am__EXEEXT_586) \
+	$(am__EXEEXT_587) $(am__EXEEXT_588) $(am__EXEEXT_589) \
+	$(am__EXEEXT_590) $(am__EXEEXT_591) $(am__EXEEXT_592) \
+	$(am__EXEEXT_593) normal.module$(EXEEXT) \
+	part_acorn.module$(EXEEXT) part_amiga.module$(EXEEXT) \
+	part_apple.module$(EXEEXT) part_gpt.module$(EXEEXT) \
+	part_msdos.module$(EXEEXT) part_sun.module$(EXEEXT) \
+	part_plan.module$(EXEEXT) part_dvh.module$(EXEEXT) \
+	part_bsd.module$(EXEEXT) part_sunpc.module$(EXEEXT) \
+	part_dfly.module$(EXEEXT) msdospart.module$(EXEEXT) \
+	$(am__EXEEXT_594) $(am__EXEEXT_595) $(am__EXEEXT_596) \
+	$(am__EXEEXT_597) $(am__EXEEXT_598) $(am__EXEEXT_599) \
+	$(am__EXEEXT_600) $(am__EXEEXT_601) $(am__EXEEXT_602) \
+	$(am__EXEEXT_603) $(am__EXEEXT_604) $(am__EXEEXT_605) \
+	$(am__EXEEXT_606) $(am__EXEEXT_607) $(am__EXEEXT_608) \
+	$(am__EXEEXT_609) $(am__EXEEXT_610) $(am__EXEEXT_611) \
+	$(am__EXEEXT_612) $(am__EXEEXT_613) $(am__EXEEXT_614) \
+	$(am__EXEEXT_615) $(am__EXEEXT_616) $(am__EXEEXT_617) \
+	$(am__EXEEXT_618) $(am__EXEEXT_619) $(am__EXEEXT_620) \
+	gfxterm_background.module$(EXEEXT) $(am__EXEEXT_621) \
+	$(am__EXEEXT_622) $(am__EXEEXT_623) $(am__EXEEXT_624) \
+	$(am__EXEEXT_625) $(am__EXEEXT_626) $(am__EXEEXT_627) \
+	$(am__EXEEXT_628) $(am__EXEEXT_629) $(am__EXEEXT_630) \
+	$(am__EXEEXT_631) $(am__EXEEXT_632) $(am__EXEEXT_633) \
+	$(am__EXEEXT_634) $(am__EXEEXT_635) $(am__EXEEXT_636) \
+	$(am__EXEEXT_637) $(am__EXEEXT_638) $(am__EXEEXT_639) \
+	$(am__EXEEXT_640) $(am__EXEEXT_641) $(am__EXEEXT_642) \
+	$(am__EXEEXT_643) $(am__EXEEXT_644) $(am__EXEEXT_645) \
+	$(am__EXEEXT_646) $(am__EXEEXT_647) $(am__EXEEXT_648) \
+	$(am__EXEEXT_649) $(am__EXEEXT_650) $(am__EXEEXT_651) \
+	$(am__EXEEXT_652) $(am__EXEEXT_653) $(am__EXEEXT_654) \
+	$(am__EXEEXT_655) $(am__EXEEXT_656) $(am__EXEEXT_657) \
+	$(am__EXEEXT_658) $(am__EXEEXT_659) $(am__EXEEXT_660) \
+	$(am__EXEEXT_661) $(am__EXEEXT_662) $(am__EXEEXT_663) \
+	$(am__EXEEXT_664) $(am__EXEEXT_665) $(am__EXEEXT_666) \
+	$(am__EXEEXT_667) $(am__EXEEXT_668) $(am__EXEEXT_669) \
+	$(am__EXEEXT_670) $(am__EXEEXT_671) $(am__EXEEXT_672) \
+	$(am__EXEEXT_673) $(am__EXEEXT_674) $(am__EXEEXT_675) \
+	functional_test.module$(EXEEXT) exfctest.module$(EXEEXT) \
+	strtoull_test.module$(EXEEXT) setjmp_test.module$(EXEEXT) \
+	signature_test.module$(EXEEXT) sleep_test.module$(EXEEXT) \
+	xnu_uuid_test.module$(EXEEXT) pbkdf2_test.module$(EXEEXT) \
+	$(am__EXEEXT_676) $(am__EXEEXT_677) $(am__EXEEXT_678) \
+	$(am__EXEEXT_679) $(am__EXEEXT_680) $(am__EXEEXT_681) \
+	$(am__EXEEXT_682) $(am__EXEEXT_683) $(am__EXEEXT_684) \
+	$(am__EXEEXT_685) $(am__EXEEXT_686) $(am__EXEEXT_687) \
+	$(am__EXEEXT_688) $(am__EXEEXT_689) $(am__EXEEXT_690) \
+	$(am__EXEEXT_691) $(am__EXEEXT_692) $(am__EXEEXT_693) \
+	$(am__EXEEXT_694) $(am__EXEEXT_695) $(am__EXEEXT_696) \
+	$(am__EXEEXT_697) $(am__EXEEXT_698) $(am__EXEEXT_699) \
+	$(am__EXEEXT_700) div_test.module$(EXEEXT) \
+	mul_test.module$(EXEEXT) shift_test.module$(EXEEXT) \
+	cmp_test.module$(EXEEXT) ctz_test.module$(EXEEXT) \
+	bswap_test.module$(EXEEXT) videotest_checksum.module$(EXEEXT) \
+	gfxterm_menu.module$(EXEEXT) cmdline_cat_test.module$(EXEEXT) \
+	bitmap.module$(EXEEXT) bitmap_scale.module$(EXEEXT) \
+	$(am__EXEEXT_701) $(am__EXEEXT_702) $(am__EXEEXT_703) \
+	$(am__EXEEXT_704) $(am__EXEEXT_705) $(am__EXEEXT_706) \
+	$(am__EXEEXT_707) $(am__EXEEXT_708) $(am__EXEEXT_709) \
+	jpeg.module$(EXEEXT) png.module$(EXEEXT) tga.module$(EXEEXT) \
+	$(am__EXEEXT_710) $(am__EXEEXT_711) $(am__EXEEXT_712) \
+	$(am__EXEEXT_713) $(am__EXEEXT_714) $(am__EXEEXT_715) \
+	$(am__EXEEXT_716) $(am__EXEEXT_717) $(am__EXEEXT_718) \
+	$(am__EXEEXT_719) $(am__EXEEXT_720) $(am__EXEEXT_721) \
+	$(am__EXEEXT_722) $(am__EXEEXT_723) $(am__EXEEXT_724) \
+	$(am__EXEEXT_725) $(am__EXEEXT_726) $(am__EXEEXT_727) \
+	$(am__EXEEXT_728) $(am__EXEEXT_729) $(am__EXEEXT_730) \
+	$(am__EXEEXT_731) $(am__EXEEXT_732) $(am__EXEEXT_733) \
+	$(am__EXEEXT_734) $(am__EXEEXT_735) $(am__EXEEXT_736) \
+	$(am__EXEEXT_737) $(am__EXEEXT_738) $(am__EXEEXT_739) \
+	$(am__EXEEXT_740) $(am__EXEEXT_741) $(am__EXEEXT_742) \
+	$(am__EXEEXT_743) $(am__EXEEXT_744) $(am__EXEEXT_745) \
+	$(am__EXEEXT_746) $(am__EXEEXT_747) $(am__EXEEXT_748) \
+	$(am__EXEEXT_749) $(am__EXEEXT_750) \
+	video_colors.module$(EXEEXT) $(am__EXEEXT_751) \
+	$(am__EXEEXT_752) datehook.module$(EXEEXT) net.module$(EXEEXT) \
+	tftp.module$(EXEEXT) http.module$(EXEEXT) $(am__EXEEXT_753) \
+	$(am__EXEEXT_754) $(am__EXEEXT_755) $(am__EXEEXT_756) \
+	$(am__EXEEXT_757) $(am__EXEEXT_758) $(am__EXEEXT_759) \
+	$(am__EXEEXT_760) $(am__EXEEXT_761) $(am__EXEEXT_762) \
+	$(am__EXEEXT_763) $(am__EXEEXT_764) $(am__EXEEXT_765) \
+	$(am__EXEEXT_766) $(am__EXEEXT_767) $(am__EXEEXT_768) \
+	$(am__EXEEXT_769) $(am__EXEEXT_770) \
+	syslinuxcfg.module$(EXEEXT) test_blockarg.module$(EXEEXT) \
+	xzio.module$(EXEEXT) lzopio.module$(EXEEXT) \
+	testload.module$(EXEEXT) $(am__EXEEXT_771) $(am__EXEEXT_772) \
+	$(am__EXEEXT_773) $(am__EXEEXT_774) $(am__EXEEXT_775) \
+	$(am__EXEEXT_776) $(am__EXEEXT_777) $(am__EXEEXT_778) \
+	$(am__EXEEXT_779) $(am__EXEEXT_780) $(am__EXEEXT_781) \
+	$(am__EXEEXT_782) $(am__EXEEXT_783) $(am__EXEEXT_784) \
+	$(am__EXEEXT_785) $(am__EXEEXT_786) $(am__EXEEXT_787) \
+	priority_queue.module$(EXEEXT) time.module$(EXEEXT) \
+	$(am__EXEEXT_788) $(am__EXEEXT_789) adler32.module$(EXEEXT) \
+	crc64.module$(EXEEXT) mpi.module$(EXEEXT) \
+	all_video.module$(EXEEXT) $(am__EXEEXT_790) $(am__EXEEXT_791) \
+	$(am__EXEEXT_792) $(am__EXEEXT_793) $(am__EXEEXT_794) \
+	$(am__EXEEXT_795) testspeed.module$(EXEEXT) $(am__EXEEXT_796) \
+	$(am__EXEEXT_797) $(am__EXEEXT_798) $(am__EXEEXT_799) \
+	$(am__EXEEXT_800) $(am__EXEEXT_801) $(am__EXEEXT_802) \
+	tr.module$(EXEEXT) progress.module$(EXEEXT) \
+	file.module$(EXEEXT) $(am__EXEEXT_803) $(am__EXEEXT_804) \
+	$(am__EXEEXT_805) $(am__EXEEXT_806) $(am__EXEEXT_807) \
+	$(am__EXEEXT_808) $(am__EXEEXT_809) $(am__EXEEXT_810) \
+	$(am__EXEEXT_811) $(am__EXEEXT_812) $(am__EXEEXT_813) \
+	$(am__EXEEXT_814) $(am__EXEEXT_815) $(am__EXEEXT_816) \
+	gcry_arcfour.module$(EXEEXT) gcry_blowfish.module$(EXEEXT) \
+	gcry_camellia.module$(EXEEXT) gcry_cast5.module$(EXEEXT) \
+	gcry_crc.module$(EXEEXT) gcry_des.module$(EXEEXT) \
+	gcry_dsa.module$(EXEEXT) gcry_idea.module$(EXEEXT) \
+	gcry_md4.module$(EXEEXT) gcry_md5.module$(EXEEXT) \
+	gcry_rfc2268.module$(EXEEXT) gcry_rijndael.module$(EXEEXT) \
+	gcry_rmd160.module$(EXEEXT) gcry_rsa.module$(EXEEXT) \
+	gcry_seed.module$(EXEEXT) gcry_serpent.module$(EXEEXT) \
+	gcry_sha1.module$(EXEEXT) gcry_sha256.module$(EXEEXT) \
+	gcry_sha512.module$(EXEEXT) gcry_tiger.module$(EXEEXT) \
+	gcry_twofish.module$(EXEEXT) gcry_whirlpool.module$(EXEEXT) \
+	$(am__EXEEXT_817) $(am__EXEEXT_818) $(am__EXEEXT_819) \
+	$(am__EXEEXT_820) $(am__EXEEXT_821) $(am__EXEEXT_822) \
+	$(am__EXEEXT_823) $(am__EXEEXT_824) $(am__EXEEXT_825) \
+	$(am__EXEEXT_826) $(am__EXEEXT_827) $(am__EXEEXT_828) \
+	$(am__EXEEXT_829) $(am__EXEEXT_830) $(am__EXEEXT_831) \
+	$(am__EXEEXT_832) $(am__EXEEXT_833) $(am__EXEEXT_834) \
+	$(am__EXEEXT_835) $(am__EXEEXT_836) $(am__EXEEXT_837) \
+	$(am__EXEEXT_838) $(am__EXEEXT_839) $(am__EXEEXT_840) \
+	$(am__EXEEXT_841) $(am__EXEEXT_842) $(am__EXEEXT_843) \
+	$(am__EXEEXT_844) $(am__EXEEXT_845) $(am__EXEEXT_846) \
+	$(am__EXEEXT_847) $(am__EXEEXT_848) $(am__EXEEXT_849) \
+	$(am__EXEEXT_850) $(am__EXEEXT_851) $(am__EXEEXT_852) \
+	$(am__EXEEXT_853) $(am__EXEEXT_854) $(am__EXEEXT_855)
+TESTS =
+@COND_i386_pc_TRUE@am__append_3 = cs5536.module
+@COND_i386_pc_TRUE@am__append_4 = cs5536.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@cs5536_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5 = 
+@COND_i386_pc_TRUE@am__append_6 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_7 = $(nodist_cs5536_module_SOURCES) \
+@COND_i386_pc_TRUE@	cs5536.marker
+@COND_i386_pc_TRUE@am__append_8 = cs5536.mod
+@COND_i386_pc_TRUE@am__append_9 = cs5536.marker
+@COND_i386_efi_TRUE@am__append_10 = cs5536.module
+@COND_i386_efi_TRUE@am__append_11 = cs5536.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_12 = 
+@COND_i386_efi_TRUE@am__append_13 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_14 = $(nodist_cs5536_module_SOURCES) \
+@COND_i386_efi_TRUE@	cs5536.marker
+@COND_i386_efi_TRUE@am__append_15 = cs5536.mod
+@COND_i386_efi_TRUE@am__append_16 = cs5536.marker
+@COND_i386_qemu_TRUE@am__append_17 = cs5536.module
+@COND_i386_qemu_TRUE@am__append_18 = cs5536.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_19 = 
+@COND_i386_qemu_TRUE@am__append_20 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_21 = $(nodist_cs5536_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cs5536.marker
+@COND_i386_qemu_TRUE@am__append_22 = cs5536.mod
+@COND_i386_qemu_TRUE@am__append_23 = cs5536.marker
+@COND_i386_coreboot_TRUE@am__append_24 = cs5536.module
+@COND_i386_coreboot_TRUE@am__append_25 = cs5536.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_26 = 
+@COND_i386_coreboot_TRUE@am__append_27 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_28 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cs5536_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cs5536.marker
+@COND_i386_coreboot_TRUE@am__append_29 = cs5536.mod
+@COND_i386_coreboot_TRUE@am__append_30 = cs5536.marker
+@COND_i386_multiboot_TRUE@am__append_31 = cs5536.module
+@COND_i386_multiboot_TRUE@am__append_32 = cs5536.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_33 = 
+@COND_i386_multiboot_TRUE@am__append_34 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_35 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cs5536_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cs5536.marker
+@COND_i386_multiboot_TRUE@am__append_36 = cs5536.mod
+@COND_i386_multiboot_TRUE@am__append_37 = cs5536.marker
+@COND_i386_ieee1275_TRUE@am__append_38 = cs5536.module
+@COND_i386_ieee1275_TRUE@am__append_39 = cs5536.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_40 = 
+@COND_i386_ieee1275_TRUE@am__append_41 = $(nodist_cs5536_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_42 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cs5536_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cs5536.marker
+@COND_i386_ieee1275_TRUE@am__append_43 = cs5536.mod
+@COND_i386_ieee1275_TRUE@am__append_44 = cs5536.marker
+@COND_x86_64_efi_TRUE@am__append_45 = cs5536.module
+@COND_x86_64_efi_TRUE@am__append_46 = cs5536.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_47 = 
+@COND_x86_64_efi_TRUE@am__append_48 = $(nodist_cs5536_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_49 = $(nodist_cs5536_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cs5536.marker
+@COND_x86_64_efi_TRUE@am__append_50 = cs5536.mod
+@COND_x86_64_efi_TRUE@am__append_51 = cs5536.marker
+@COND_mips_loongson_TRUE@am__append_52 = lsspd.module
+@COND_mips_loongson_TRUE@am__append_53 = lsspd.module$(EXEEXT)
+@COND_mips_loongson_FALSE@lsspd_module_DEPENDENCIES =
+@COND_mips_loongson_TRUE@am__append_54 = 
+@COND_mips_loongson_TRUE@am__append_55 = $(nodist_lsspd_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_56 =  \
+@COND_mips_loongson_TRUE@	$(nodist_lsspd_module_SOURCES) \
+@COND_mips_loongson_TRUE@	lsspd.marker
+@COND_mips_loongson_TRUE@am__append_57 = lsspd.mod
+@COND_mips_loongson_TRUE@am__append_58 = lsspd.marker
+@COND_i386_pc_TRUE@am__append_59 = usb.module
+@COND_i386_pc_TRUE@am__append_60 = usb.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usb_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_61 = 
+@COND_i386_pc_TRUE@am__append_62 = $(nodist_usb_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_63 = $(nodist_usb_module_SOURCES) \
+@COND_i386_pc_TRUE@	usb.marker
+@COND_i386_pc_TRUE@am__append_64 = usb.mod
+@COND_i386_pc_TRUE@am__append_65 = usb.marker
+@COND_i386_efi_TRUE@am__append_66 = usb.module
+@COND_i386_efi_TRUE@am__append_67 = usb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_68 = 
+@COND_i386_efi_TRUE@am__append_69 = $(nodist_usb_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_70 = $(nodist_usb_module_SOURCES) \
+@COND_i386_efi_TRUE@	usb.marker
+@COND_i386_efi_TRUE@am__append_71 = usb.mod
+@COND_i386_efi_TRUE@am__append_72 = usb.marker
+@COND_i386_qemu_TRUE@am__append_73 = usb.module
+@COND_i386_qemu_TRUE@am__append_74 = usb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_75 = 
+@COND_i386_qemu_TRUE@am__append_76 = $(nodist_usb_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_77 = $(nodist_usb_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usb.marker
+@COND_i386_qemu_TRUE@am__append_78 = usb.mod
+@COND_i386_qemu_TRUE@am__append_79 = usb.marker
+@COND_i386_coreboot_TRUE@am__append_80 = usb.module
+@COND_i386_coreboot_TRUE@am__append_81 = usb.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_82 = 
+@COND_i386_coreboot_TRUE@am__append_83 = $(nodist_usb_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_84 = $(nodist_usb_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usb.marker
+@COND_i386_coreboot_TRUE@am__append_85 = usb.mod
+@COND_i386_coreboot_TRUE@am__append_86 = usb.marker
+@COND_i386_multiboot_TRUE@am__append_87 = usb.module
+@COND_i386_multiboot_TRUE@am__append_88 = usb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_89 = 
+@COND_i386_multiboot_TRUE@am__append_90 = $(nodist_usb_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_91 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_usb_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usb.marker
+@COND_i386_multiboot_TRUE@am__append_92 = usb.mod
+@COND_i386_multiboot_TRUE@am__append_93 = usb.marker
+@COND_i386_ieee1275_TRUE@am__append_94 = usb.module
+@COND_i386_ieee1275_TRUE@am__append_95 = usb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_96 = 
+@COND_i386_ieee1275_TRUE@am__append_97 = $(nodist_usb_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_98 = $(nodist_usb_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usb.marker
+@COND_i386_ieee1275_TRUE@am__append_99 = usb.mod
+@COND_i386_ieee1275_TRUE@am__append_100 = usb.marker
+@COND_x86_64_efi_TRUE@am__append_101 = usb.module
+@COND_x86_64_efi_TRUE@am__append_102 = usb.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_103 = 
+@COND_x86_64_efi_TRUE@am__append_104 = $(nodist_usb_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_105 = $(nodist_usb_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usb.marker
+@COND_x86_64_efi_TRUE@am__append_106 = usb.mod
+@COND_x86_64_efi_TRUE@am__append_107 = usb.marker
+@COND_mips_loongson_TRUE@am__append_108 = usb.module
+@COND_mips_loongson_TRUE@am__append_109 = usb.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_110 = 
+@COND_mips_loongson_TRUE@am__append_111 = $(nodist_usb_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_112 =  \
+@COND_mips_loongson_TRUE@	$(nodist_usb_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usb.marker
+@COND_mips_loongson_TRUE@am__append_113 = usb.mod
+@COND_mips_loongson_TRUE@am__append_114 = usb.marker
+@COND_arm_coreboot_TRUE@am__append_115 = usb.module
+@COND_arm_coreboot_TRUE@am__append_116 = usb.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_117 = 
+@COND_arm_coreboot_TRUE@am__append_118 = $(nodist_usb_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_119 = $(nodist_usb_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usb.marker
+@COND_arm_coreboot_TRUE@am__append_120 = usb.mod
+@COND_arm_coreboot_TRUE@am__append_121 = usb.marker
+@COND_i386_pc_TRUE@am__append_122 = usbserial_common.module
+@COND_i386_pc_TRUE@am__append_123 = usbserial_common.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbserial_common_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_124 = 
+@COND_i386_pc_TRUE@am__append_125 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_126 =  \
+@COND_i386_pc_TRUE@	$(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_pc_TRUE@	usbserial_common.marker
+@COND_i386_pc_TRUE@am__append_127 = usbserial_common.mod
+@COND_i386_pc_TRUE@am__append_128 = usbserial_common.marker
+@COND_i386_efi_TRUE@am__append_129 = usbserial_common.module
+@COND_i386_efi_TRUE@am__append_130 = usbserial_common.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_131 = 
+@COND_i386_efi_TRUE@am__append_132 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_133 =  \
+@COND_i386_efi_TRUE@	$(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbserial_common.marker
+@COND_i386_efi_TRUE@am__append_134 = usbserial_common.mod
+@COND_i386_efi_TRUE@am__append_135 = usbserial_common.marker
+@COND_i386_qemu_TRUE@am__append_136 = usbserial_common.module
+@COND_i386_qemu_TRUE@am__append_137 = usbserial_common.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_138 = 
+@COND_i386_qemu_TRUE@am__append_139 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_140 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbserial_common.marker
+@COND_i386_qemu_TRUE@am__append_141 = usbserial_common.mod
+@COND_i386_qemu_TRUE@am__append_142 = usbserial_common.marker
+@COND_i386_coreboot_TRUE@am__append_143 = usbserial_common.module
+@COND_i386_coreboot_TRUE@am__append_144 = usbserial_common.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_145 = 
+@COND_i386_coreboot_TRUE@am__append_146 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_147 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbserial_common.marker
+@COND_i386_coreboot_TRUE@am__append_148 = usbserial_common.mod
+@COND_i386_coreboot_TRUE@am__append_149 = usbserial_common.marker
+@COND_i386_multiboot_TRUE@am__append_150 = usbserial_common.module
+@COND_i386_multiboot_TRUE@am__append_151 = usbserial_common.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_152 = 
+@COND_i386_multiboot_TRUE@am__append_153 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_154 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbserial_common.marker
+@COND_i386_multiboot_TRUE@am__append_155 = usbserial_common.mod
+@COND_i386_multiboot_TRUE@am__append_156 = usbserial_common.marker
+@COND_i386_ieee1275_TRUE@am__append_157 = usbserial_common.module
+@COND_i386_ieee1275_TRUE@am__append_158 = usbserial_common.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_159 = 
+@COND_i386_ieee1275_TRUE@am__append_160 = $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_161 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbserial_common.marker
+@COND_i386_ieee1275_TRUE@am__append_162 = usbserial_common.mod
+@COND_i386_ieee1275_TRUE@am__append_163 = usbserial_common.marker
+@COND_x86_64_efi_TRUE@am__append_164 = usbserial_common.module
+@COND_x86_64_efi_TRUE@am__append_165 = usbserial_common.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_166 = 
+@COND_x86_64_efi_TRUE@am__append_167 = $(nodist_usbserial_common_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_168 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbserial_common.marker
+@COND_x86_64_efi_TRUE@am__append_169 = usbserial_common.mod
+@COND_x86_64_efi_TRUE@am__append_170 = usbserial_common.marker
+@COND_mips_loongson_TRUE@am__append_171 = usbserial_common.module
+@COND_mips_loongson_TRUE@am__append_172 = usbserial_common.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_173 = 
+@COND_mips_loongson_TRUE@am__append_174 = $(nodist_usbserial_common_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_175 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbserial_common.marker
+@COND_mips_loongson_TRUE@am__append_176 = usbserial_common.mod
+@COND_mips_loongson_TRUE@am__append_177 = usbserial_common.marker
+@COND_arm_coreboot_TRUE@am__append_178 = usbserial_common.module
+@COND_arm_coreboot_TRUE@am__append_179 = usbserial_common.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_180 = 
+@COND_arm_coreboot_TRUE@am__append_181 = $(nodist_usbserial_common_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_182 = $(nodist_usbserial_common_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbserial_common.marker
+@COND_arm_coreboot_TRUE@am__append_183 = usbserial_common.mod
+@COND_arm_coreboot_TRUE@am__append_184 = usbserial_common.marker
+@COND_i386_pc_TRUE@am__append_185 = usbserial_pl2303.module
+@COND_i386_pc_TRUE@am__append_186 = usbserial_pl2303.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbserial_pl2303_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_187 = 
+@COND_i386_pc_TRUE@am__append_188 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_189 =  \
+@COND_i386_pc_TRUE@	$(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_pc_TRUE@	usbserial_pl2303.marker
+@COND_i386_pc_TRUE@am__append_190 = usbserial_pl2303.mod
+@COND_i386_pc_TRUE@am__append_191 = usbserial_pl2303.marker
+@COND_i386_efi_TRUE@am__append_192 = usbserial_pl2303.module
+@COND_i386_efi_TRUE@am__append_193 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_194 = 
+@COND_i386_efi_TRUE@am__append_195 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_196 =  \
+@COND_i386_efi_TRUE@	$(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbserial_pl2303.marker
+@COND_i386_efi_TRUE@am__append_197 = usbserial_pl2303.mod
+@COND_i386_efi_TRUE@am__append_198 = usbserial_pl2303.marker
+@COND_i386_qemu_TRUE@am__append_199 = usbserial_pl2303.module
+@COND_i386_qemu_TRUE@am__append_200 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_201 = 
+@COND_i386_qemu_TRUE@am__append_202 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_203 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbserial_pl2303.marker
+@COND_i386_qemu_TRUE@am__append_204 = usbserial_pl2303.mod
+@COND_i386_qemu_TRUE@am__append_205 = usbserial_pl2303.marker
+@COND_i386_coreboot_TRUE@am__append_206 = usbserial_pl2303.module
+@COND_i386_coreboot_TRUE@am__append_207 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_208 = 
+@COND_i386_coreboot_TRUE@am__append_209 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_210 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbserial_pl2303.marker
+@COND_i386_coreboot_TRUE@am__append_211 = usbserial_pl2303.mod
+@COND_i386_coreboot_TRUE@am__append_212 = usbserial_pl2303.marker
+@COND_i386_multiboot_TRUE@am__append_213 = usbserial_pl2303.module
+@COND_i386_multiboot_TRUE@am__append_214 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_215 = 
+@COND_i386_multiboot_TRUE@am__append_216 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_217 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbserial_pl2303.marker
+@COND_i386_multiboot_TRUE@am__append_218 = usbserial_pl2303.mod
+@COND_i386_multiboot_TRUE@am__append_219 = usbserial_pl2303.marker
+@COND_i386_ieee1275_TRUE@am__append_220 = usbserial_pl2303.module
+@COND_i386_ieee1275_TRUE@am__append_221 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_222 = 
+@COND_i386_ieee1275_TRUE@am__append_223 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_224 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbserial_pl2303.marker
+@COND_i386_ieee1275_TRUE@am__append_225 = usbserial_pl2303.mod
+@COND_i386_ieee1275_TRUE@am__append_226 = usbserial_pl2303.marker
+@COND_x86_64_efi_TRUE@am__append_227 = usbserial_pl2303.module
+@COND_x86_64_efi_TRUE@am__append_228 = usbserial_pl2303.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_229 = 
+@COND_x86_64_efi_TRUE@am__append_230 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_231 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbserial_pl2303.marker
+@COND_x86_64_efi_TRUE@am__append_232 = usbserial_pl2303.mod
+@COND_x86_64_efi_TRUE@am__append_233 = usbserial_pl2303.marker
+@COND_mips_loongson_TRUE@am__append_234 = usbserial_pl2303.module
+@COND_mips_loongson_TRUE@am__append_235 = usbserial_pl2303.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_236 = 
+@COND_mips_loongson_TRUE@am__append_237 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_238 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbserial_pl2303.marker
+@COND_mips_loongson_TRUE@am__append_239 = usbserial_pl2303.mod
+@COND_mips_loongson_TRUE@am__append_240 = usbserial_pl2303.marker
+@COND_arm_coreboot_TRUE@am__append_241 = usbserial_pl2303.module
+@COND_arm_coreboot_TRUE@am__append_242 = usbserial_pl2303.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_243 = 
+@COND_arm_coreboot_TRUE@am__append_244 = $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_245 = $(nodist_usbserial_pl2303_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbserial_pl2303.marker
+@COND_arm_coreboot_TRUE@am__append_246 = usbserial_pl2303.mod
+@COND_arm_coreboot_TRUE@am__append_247 = usbserial_pl2303.marker
+@COND_i386_pc_TRUE@am__append_248 = usbserial_ftdi.module
+@COND_i386_pc_TRUE@am__append_249 = usbserial_ftdi.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbserial_ftdi_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_250 = 
+@COND_i386_pc_TRUE@am__append_251 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_252 =  \
+@COND_i386_pc_TRUE@	$(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_pc_TRUE@	usbserial_ftdi.marker
+@COND_i386_pc_TRUE@am__append_253 = usbserial_ftdi.mod
+@COND_i386_pc_TRUE@am__append_254 = usbserial_ftdi.marker
+@COND_i386_efi_TRUE@am__append_255 = usbserial_ftdi.module
+@COND_i386_efi_TRUE@am__append_256 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_257 = 
+@COND_i386_efi_TRUE@am__append_258 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_259 =  \
+@COND_i386_efi_TRUE@	$(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbserial_ftdi.marker
+@COND_i386_efi_TRUE@am__append_260 = usbserial_ftdi.mod
+@COND_i386_efi_TRUE@am__append_261 = usbserial_ftdi.marker
+@COND_i386_qemu_TRUE@am__append_262 = usbserial_ftdi.module
+@COND_i386_qemu_TRUE@am__append_263 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_264 = 
+@COND_i386_qemu_TRUE@am__append_265 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_266 =  \
+@COND_i386_qemu_TRUE@	$(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbserial_ftdi.marker
+@COND_i386_qemu_TRUE@am__append_267 = usbserial_ftdi.mod
+@COND_i386_qemu_TRUE@am__append_268 = usbserial_ftdi.marker
+@COND_i386_coreboot_TRUE@am__append_269 = usbserial_ftdi.module
+@COND_i386_coreboot_TRUE@am__append_270 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_271 = 
+@COND_i386_coreboot_TRUE@am__append_272 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_273 = $(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbserial_ftdi.marker
+@COND_i386_coreboot_TRUE@am__append_274 = usbserial_ftdi.mod
+@COND_i386_coreboot_TRUE@am__append_275 = usbserial_ftdi.marker
+@COND_i386_multiboot_TRUE@am__append_276 = usbserial_ftdi.module
+@COND_i386_multiboot_TRUE@am__append_277 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_278 = 
+@COND_i386_multiboot_TRUE@am__append_279 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_280 = $(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbserial_ftdi.marker
+@COND_i386_multiboot_TRUE@am__append_281 = usbserial_ftdi.mod
+@COND_i386_multiboot_TRUE@am__append_282 = usbserial_ftdi.marker
+@COND_i386_ieee1275_TRUE@am__append_283 = usbserial_ftdi.module
+@COND_i386_ieee1275_TRUE@am__append_284 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_285 = 
+@COND_i386_ieee1275_TRUE@am__append_286 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_287 = $(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbserial_ftdi.marker
+@COND_i386_ieee1275_TRUE@am__append_288 = usbserial_ftdi.mod
+@COND_i386_ieee1275_TRUE@am__append_289 = usbserial_ftdi.marker
+@COND_x86_64_efi_TRUE@am__append_290 = usbserial_ftdi.module
+@COND_x86_64_efi_TRUE@am__append_291 = usbserial_ftdi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_292 = 
+@COND_x86_64_efi_TRUE@am__append_293 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_294 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbserial_ftdi.marker
+@COND_x86_64_efi_TRUE@am__append_295 = usbserial_ftdi.mod
+@COND_x86_64_efi_TRUE@am__append_296 = usbserial_ftdi.marker
+@COND_mips_loongson_TRUE@am__append_297 = usbserial_ftdi.module
+@COND_mips_loongson_TRUE@am__append_298 = usbserial_ftdi.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_299 = 
+@COND_mips_loongson_TRUE@am__append_300 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_301 = $(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbserial_ftdi.marker
+@COND_mips_loongson_TRUE@am__append_302 = usbserial_ftdi.mod
+@COND_mips_loongson_TRUE@am__append_303 = usbserial_ftdi.marker
+@COND_arm_coreboot_TRUE@am__append_304 = usbserial_ftdi.module
+@COND_arm_coreboot_TRUE@am__append_305 = usbserial_ftdi.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_306 = 
+@COND_arm_coreboot_TRUE@am__append_307 = $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_308 = $(nodist_usbserial_ftdi_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbserial_ftdi.marker
+@COND_arm_coreboot_TRUE@am__append_309 = usbserial_ftdi.mod
+@COND_arm_coreboot_TRUE@am__append_310 = usbserial_ftdi.marker
+@COND_i386_pc_TRUE@am__append_311 = usbserial_usbdebug.module
+@COND_i386_pc_TRUE@am__append_312 = usbserial_usbdebug.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbserial_usbdebug_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_313 = 
+@COND_i386_pc_TRUE@am__append_314 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_315 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_pc_TRUE@	usbserial_usbdebug.marker
+@COND_i386_pc_TRUE@am__append_316 = usbserial_usbdebug.mod
+@COND_i386_pc_TRUE@am__append_317 = usbserial_usbdebug.marker
+@COND_i386_efi_TRUE@am__append_318 = usbserial_usbdebug.module
+@COND_i386_efi_TRUE@am__append_319 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_320 = 
+@COND_i386_efi_TRUE@am__append_321 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_322 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbserial_usbdebug.marker
+@COND_i386_efi_TRUE@am__append_323 = usbserial_usbdebug.mod
+@COND_i386_efi_TRUE@am__append_324 = usbserial_usbdebug.marker
+@COND_i386_qemu_TRUE@am__append_325 = usbserial_usbdebug.module
+@COND_i386_qemu_TRUE@am__append_326 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_327 = 
+@COND_i386_qemu_TRUE@am__append_328 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_329 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbserial_usbdebug.marker
+@COND_i386_qemu_TRUE@am__append_330 = usbserial_usbdebug.mod
+@COND_i386_qemu_TRUE@am__append_331 = usbserial_usbdebug.marker
+@COND_i386_coreboot_TRUE@am__append_332 = usbserial_usbdebug.module
+@COND_i386_coreboot_TRUE@am__append_333 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_334 = 
+@COND_i386_coreboot_TRUE@am__append_335 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_336 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbserial_usbdebug.marker
+@COND_i386_coreboot_TRUE@am__append_337 = usbserial_usbdebug.mod
+@COND_i386_coreboot_TRUE@am__append_338 = usbserial_usbdebug.marker
+@COND_i386_multiboot_TRUE@am__append_339 = usbserial_usbdebug.module
+@COND_i386_multiboot_TRUE@am__append_340 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_341 = 
+@COND_i386_multiboot_TRUE@am__append_342 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_343 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbserial_usbdebug.marker
+@COND_i386_multiboot_TRUE@am__append_344 = usbserial_usbdebug.mod
+@COND_i386_multiboot_TRUE@am__append_345 = usbserial_usbdebug.marker
+@COND_i386_ieee1275_TRUE@am__append_346 = usbserial_usbdebug.module
+@COND_i386_ieee1275_TRUE@am__append_347 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_348 = 
+@COND_i386_ieee1275_TRUE@am__append_349 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_350 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbserial_usbdebug.marker
+@COND_i386_ieee1275_TRUE@am__append_351 = usbserial_usbdebug.mod
+@COND_i386_ieee1275_TRUE@am__append_352 = usbserial_usbdebug.marker
+@COND_x86_64_efi_TRUE@am__append_353 = usbserial_usbdebug.module
+@COND_x86_64_efi_TRUE@am__append_354 = usbserial_usbdebug.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_355 = 
+@COND_x86_64_efi_TRUE@am__append_356 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_357 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbserial_usbdebug.marker
+@COND_x86_64_efi_TRUE@am__append_358 = usbserial_usbdebug.mod
+@COND_x86_64_efi_TRUE@am__append_359 = usbserial_usbdebug.marker
+@COND_mips_loongson_TRUE@am__append_360 = usbserial_usbdebug.module
+@COND_mips_loongson_TRUE@am__append_361 = usbserial_usbdebug.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_362 = 
+@COND_mips_loongson_TRUE@am__append_363 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_364 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbserial_usbdebug.marker
+@COND_mips_loongson_TRUE@am__append_365 = usbserial_usbdebug.mod
+@COND_mips_loongson_TRUE@am__append_366 = usbserial_usbdebug.marker
+@COND_arm_coreboot_TRUE@am__append_367 = usbserial_usbdebug.module
+@COND_arm_coreboot_TRUE@am__append_368 = usbserial_usbdebug.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_369 = 
+@COND_arm_coreboot_TRUE@am__append_370 = $(nodist_usbserial_usbdebug_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_371 = $(nodist_usbserial_usbdebug_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbserial_usbdebug.marker
+@COND_arm_coreboot_TRUE@am__append_372 = usbserial_usbdebug.mod
+@COND_arm_coreboot_TRUE@am__append_373 = usbserial_usbdebug.marker
+@COND_i386_pc_TRUE@am__append_374 = uhci.module
+@COND_i386_pc_TRUE@am__append_375 = uhci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@uhci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_376 = 
+@COND_i386_pc_TRUE@am__append_377 = $(nodist_uhci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_378 = $(nodist_uhci_module_SOURCES) \
+@COND_i386_pc_TRUE@	uhci.marker
+@COND_i386_pc_TRUE@am__append_379 = uhci.mod
+@COND_i386_pc_TRUE@am__append_380 = uhci.marker
+@COND_i386_efi_TRUE@am__append_381 = uhci.module
+@COND_i386_efi_TRUE@am__append_382 = uhci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_383 = 
+@COND_i386_efi_TRUE@am__append_384 = $(nodist_uhci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_385 = $(nodist_uhci_module_SOURCES) \
+@COND_i386_efi_TRUE@	uhci.marker
+@COND_i386_efi_TRUE@am__append_386 = uhci.mod
+@COND_i386_efi_TRUE@am__append_387 = uhci.marker
+@COND_i386_qemu_TRUE@am__append_388 = uhci.module
+@COND_i386_qemu_TRUE@am__append_389 = uhci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_390 = 
+@COND_i386_qemu_TRUE@am__append_391 = $(nodist_uhci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_392 = $(nodist_uhci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	uhci.marker
+@COND_i386_qemu_TRUE@am__append_393 = uhci.mod
+@COND_i386_qemu_TRUE@am__append_394 = uhci.marker
+@COND_i386_coreboot_TRUE@am__append_395 = uhci.module
+@COND_i386_coreboot_TRUE@am__append_396 = uhci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_397 = 
+@COND_i386_coreboot_TRUE@am__append_398 = $(nodist_uhci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_399 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_uhci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	uhci.marker
+@COND_i386_coreboot_TRUE@am__append_400 = uhci.mod
+@COND_i386_coreboot_TRUE@am__append_401 = uhci.marker
+@COND_i386_multiboot_TRUE@am__append_402 = uhci.module
+@COND_i386_multiboot_TRUE@am__append_403 = uhci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_404 = 
+@COND_i386_multiboot_TRUE@am__append_405 = $(nodist_uhci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_406 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_uhci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	uhci.marker
+@COND_i386_multiboot_TRUE@am__append_407 = uhci.mod
+@COND_i386_multiboot_TRUE@am__append_408 = uhci.marker
+@COND_i386_ieee1275_TRUE@am__append_409 = uhci.module
+@COND_i386_ieee1275_TRUE@am__append_410 = uhci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_411 = 
+@COND_i386_ieee1275_TRUE@am__append_412 = $(nodist_uhci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_413 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_uhci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	uhci.marker
+@COND_i386_ieee1275_TRUE@am__append_414 = uhci.mod
+@COND_i386_ieee1275_TRUE@am__append_415 = uhci.marker
+@COND_x86_64_efi_TRUE@am__append_416 = uhci.module
+@COND_x86_64_efi_TRUE@am__append_417 = uhci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_418 = 
+@COND_x86_64_efi_TRUE@am__append_419 = $(nodist_uhci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_420 = $(nodist_uhci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	uhci.marker
+@COND_x86_64_efi_TRUE@am__append_421 = uhci.mod
+@COND_x86_64_efi_TRUE@am__append_422 = uhci.marker
+@COND_mips_loongson_TRUE@am__append_423 = uhci.module
+@COND_mips_loongson_TRUE@am__append_424 = uhci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_425 = 
+@COND_mips_loongson_TRUE@am__append_426 = $(nodist_uhci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_427 =  \
+@COND_mips_loongson_TRUE@	$(nodist_uhci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	uhci.marker
+@COND_mips_loongson_TRUE@am__append_428 = uhci.mod
+@COND_mips_loongson_TRUE@am__append_429 = uhci.marker
+@COND_i386_pc_TRUE@am__append_430 = ohci.module
+@COND_i386_pc_TRUE@am__append_431 = ohci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@ohci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_432 = 
+@COND_i386_pc_TRUE@am__append_433 = $(nodist_ohci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_434 = $(nodist_ohci_module_SOURCES) \
+@COND_i386_pc_TRUE@	ohci.marker
+@COND_i386_pc_TRUE@am__append_435 = ohci.mod
+@COND_i386_pc_TRUE@am__append_436 = ohci.marker
+@COND_i386_efi_TRUE@am__append_437 = ohci.module
+@COND_i386_efi_TRUE@am__append_438 = ohci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_439 = 
+@COND_i386_efi_TRUE@am__append_440 = $(nodist_ohci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_441 = $(nodist_ohci_module_SOURCES) \
+@COND_i386_efi_TRUE@	ohci.marker
+@COND_i386_efi_TRUE@am__append_442 = ohci.mod
+@COND_i386_efi_TRUE@am__append_443 = ohci.marker
+@COND_i386_qemu_TRUE@am__append_444 = ohci.module
+@COND_i386_qemu_TRUE@am__append_445 = ohci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_446 = 
+@COND_i386_qemu_TRUE@am__append_447 = $(nodist_ohci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_448 = $(nodist_ohci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	ohci.marker
+@COND_i386_qemu_TRUE@am__append_449 = ohci.mod
+@COND_i386_qemu_TRUE@am__append_450 = ohci.marker
+@COND_i386_coreboot_TRUE@am__append_451 = ohci.module
+@COND_i386_coreboot_TRUE@am__append_452 = ohci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_453 = 
+@COND_i386_coreboot_TRUE@am__append_454 = $(nodist_ohci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_455 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_ohci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	ohci.marker
+@COND_i386_coreboot_TRUE@am__append_456 = ohci.mod
+@COND_i386_coreboot_TRUE@am__append_457 = ohci.marker
+@COND_i386_multiboot_TRUE@am__append_458 = ohci.module
+@COND_i386_multiboot_TRUE@am__append_459 = ohci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_460 = 
+@COND_i386_multiboot_TRUE@am__append_461 = $(nodist_ohci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_462 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_ohci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	ohci.marker
+@COND_i386_multiboot_TRUE@am__append_463 = ohci.mod
+@COND_i386_multiboot_TRUE@am__append_464 = ohci.marker
+@COND_i386_ieee1275_TRUE@am__append_465 = ohci.module
+@COND_i386_ieee1275_TRUE@am__append_466 = ohci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_467 = 
+@COND_i386_ieee1275_TRUE@am__append_468 = $(nodist_ohci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_469 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_ohci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	ohci.marker
+@COND_i386_ieee1275_TRUE@am__append_470 = ohci.mod
+@COND_i386_ieee1275_TRUE@am__append_471 = ohci.marker
+@COND_x86_64_efi_TRUE@am__append_472 = ohci.module
+@COND_x86_64_efi_TRUE@am__append_473 = ohci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_474 = 
+@COND_x86_64_efi_TRUE@am__append_475 = $(nodist_ohci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_476 = $(nodist_ohci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	ohci.marker
+@COND_x86_64_efi_TRUE@am__append_477 = ohci.mod
+@COND_x86_64_efi_TRUE@am__append_478 = ohci.marker
+@COND_mips_loongson_TRUE@am__append_479 = ohci.module
+@COND_mips_loongson_TRUE@am__append_480 = ohci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_481 = 
+@COND_mips_loongson_TRUE@am__append_482 = $(nodist_ohci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_483 =  \
+@COND_mips_loongson_TRUE@	$(nodist_ohci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	ohci.marker
+@COND_mips_loongson_TRUE@am__append_484 = ohci.mod
+@COND_mips_loongson_TRUE@am__append_485 = ohci.marker
+@COND_i386_pc_TRUE@am__append_486 = ehci.module
+@COND_i386_pc_TRUE@am__append_487 = ehci.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@ehci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_488 = 
+@COND_i386_pc_TRUE@am__append_489 = $(nodist_ehci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_490 = $(nodist_ehci_module_SOURCES) \
+@COND_i386_pc_TRUE@	ehci.marker
+@COND_i386_pc_TRUE@am__append_491 = ehci.mod
+@COND_i386_pc_TRUE@am__append_492 = ehci.marker
+@COND_i386_efi_TRUE@am__append_493 = ehci.module
+@COND_i386_efi_TRUE@am__append_494 = ehci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_495 = 
+@COND_i386_efi_TRUE@am__append_496 = $(nodist_ehci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_497 = $(nodist_ehci_module_SOURCES) \
+@COND_i386_efi_TRUE@	ehci.marker
+@COND_i386_efi_TRUE@am__append_498 = ehci.mod
+@COND_i386_efi_TRUE@am__append_499 = ehci.marker
+@COND_i386_qemu_TRUE@am__append_500 = ehci.module
+@COND_i386_qemu_TRUE@am__append_501 = ehci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_502 = 
+@COND_i386_qemu_TRUE@am__append_503 = $(nodist_ehci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_504 = $(nodist_ehci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	ehci.marker
+@COND_i386_qemu_TRUE@am__append_505 = ehci.mod
+@COND_i386_qemu_TRUE@am__append_506 = ehci.marker
+@COND_i386_coreboot_TRUE@am__append_507 = ehci.module
+@COND_i386_coreboot_TRUE@am__append_508 = ehci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_509 = 
+@COND_i386_coreboot_TRUE@am__append_510 = $(nodist_ehci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_511 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_ehci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	ehci.marker
+@COND_i386_coreboot_TRUE@am__append_512 = ehci.mod
+@COND_i386_coreboot_TRUE@am__append_513 = ehci.marker
+@COND_i386_multiboot_TRUE@am__append_514 = ehci.module
+@COND_i386_multiboot_TRUE@am__append_515 = ehci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_516 = 
+@COND_i386_multiboot_TRUE@am__append_517 = $(nodist_ehci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_518 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_ehci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	ehci.marker
+@COND_i386_multiboot_TRUE@am__append_519 = ehci.mod
+@COND_i386_multiboot_TRUE@am__append_520 = ehci.marker
+@COND_i386_ieee1275_TRUE@am__append_521 = ehci.module
+@COND_i386_ieee1275_TRUE@am__append_522 = ehci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_523 = 
+@COND_i386_ieee1275_TRUE@am__append_524 = $(nodist_ehci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_525 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_ehci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	ehci.marker
+@COND_i386_ieee1275_TRUE@am__append_526 = ehci.mod
+@COND_i386_ieee1275_TRUE@am__append_527 = ehci.marker
+@COND_x86_64_efi_TRUE@am__append_528 = ehci.module
+@COND_x86_64_efi_TRUE@am__append_529 = ehci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_530 = 
+@COND_x86_64_efi_TRUE@am__append_531 = $(nodist_ehci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_532 = $(nodist_ehci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	ehci.marker
+@COND_x86_64_efi_TRUE@am__append_533 = ehci.mod
+@COND_x86_64_efi_TRUE@am__append_534 = ehci.marker
+@COND_mips_loongson_TRUE@am__append_535 = ehci.module
+@COND_mips_loongson_TRUE@am__append_536 = ehci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_537 = 
+@COND_mips_loongson_TRUE@am__append_538 = $(nodist_ehci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_539 =  \
+@COND_mips_loongson_TRUE@	$(nodist_ehci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	ehci.marker
+@COND_mips_loongson_TRUE@am__append_540 = ehci.mod
+@COND_mips_loongson_TRUE@am__append_541 = ehci.marker
+@COND_arm_coreboot_TRUE@am__append_542 = ehci.module
+@COND_arm_coreboot_TRUE@am__append_543 = ehci.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_544 = 
+@COND_arm_coreboot_TRUE@am__append_545 = $(nodist_ehci_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_546 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_ehci_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	ehci.marker
+@COND_arm_coreboot_TRUE@am__append_547 = ehci.mod
+@COND_arm_coreboot_TRUE@am__append_548 = ehci.marker
+@COND_i386_pc_TRUE@am__append_549 = pci.module
+@COND_i386_pc_TRUE@am__append_550 = pci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@pci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_551 = 
+@COND_i386_pc_TRUE@am__append_552 = $(nodist_pci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_553 = $(nodist_pci_module_SOURCES) \
+@COND_i386_pc_TRUE@	pci.marker
+@COND_i386_pc_TRUE@am__append_554 = pci.mod
+@COND_i386_pc_TRUE@am__append_555 = pci.marker
+@COND_i386_coreboot_TRUE@am__append_556 = pci.module
+@COND_i386_coreboot_TRUE@am__append_557 = pci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_558 = 
+@COND_i386_coreboot_TRUE@am__append_559 = $(nodist_pci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_560 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_pci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	pci.marker
+@COND_i386_coreboot_TRUE@am__append_561 = pci.mod
+@COND_i386_coreboot_TRUE@am__append_562 = pci.marker
+@COND_i386_multiboot_TRUE@am__append_563 = pci.module
+@COND_i386_multiboot_TRUE@am__append_564 = pci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_565 = 
+@COND_i386_multiboot_TRUE@am__append_566 = $(nodist_pci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_567 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_pci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	pci.marker
+@COND_i386_multiboot_TRUE@am__append_568 = pci.mod
+@COND_i386_multiboot_TRUE@am__append_569 = pci.marker
+@COND_i386_ieee1275_TRUE@am__append_570 = pci.module
+@COND_i386_ieee1275_TRUE@am__append_571 = pci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_572 = 
+@COND_i386_ieee1275_TRUE@am__append_573 = $(nodist_pci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_574 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_pci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	pci.marker
+@COND_i386_ieee1275_TRUE@am__append_575 = pci.mod
+@COND_i386_ieee1275_TRUE@am__append_576 = pci.marker
+@COND_i386_pc_TRUE@am__append_577 = nativedisk.module
+@COND_i386_pc_TRUE@am__append_578 = nativedisk.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_FALSE@nativedisk_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_579 = 
+@COND_i386_pc_TRUE@am__append_580 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_581 =  \
+@COND_i386_pc_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_pc_TRUE@	nativedisk.marker
+@COND_i386_pc_TRUE@am__append_582 = nativedisk.mod
+@COND_i386_pc_TRUE@am__append_583 = nativedisk.marker
+@COND_i386_efi_TRUE@am__append_584 = nativedisk.module
+@COND_i386_efi_TRUE@am__append_585 = nativedisk.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_586 = 
+@COND_i386_efi_TRUE@am__append_587 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_588 =  \
+@COND_i386_efi_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_efi_TRUE@	nativedisk.marker
+@COND_i386_efi_TRUE@am__append_589 = nativedisk.mod
+@COND_i386_efi_TRUE@am__append_590 = nativedisk.marker
+@COND_i386_qemu_TRUE@am__append_591 = nativedisk.module
+@COND_i386_qemu_TRUE@am__append_592 = nativedisk.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_593 = 
+@COND_i386_qemu_TRUE@am__append_594 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_595 =  \
+@COND_i386_qemu_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_qemu_TRUE@	nativedisk.marker
+@COND_i386_qemu_TRUE@am__append_596 = nativedisk.mod
+@COND_i386_qemu_TRUE@am__append_597 = nativedisk.marker
+@COND_i386_coreboot_TRUE@am__append_598 = nativedisk.module
+@COND_i386_coreboot_TRUE@am__append_599 = nativedisk.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_600 = 
+@COND_i386_coreboot_TRUE@am__append_601 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_602 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	nativedisk.marker
+@COND_i386_coreboot_TRUE@am__append_603 = nativedisk.mod
+@COND_i386_coreboot_TRUE@am__append_604 = nativedisk.marker
+@COND_i386_multiboot_TRUE@am__append_605 = nativedisk.module
+@COND_i386_multiboot_TRUE@am__append_606 = nativedisk.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_607 = 
+@COND_i386_multiboot_TRUE@am__append_608 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_609 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	nativedisk.marker
+@COND_i386_multiboot_TRUE@am__append_610 = nativedisk.mod
+@COND_i386_multiboot_TRUE@am__append_611 = nativedisk.marker
+@COND_i386_ieee1275_TRUE@am__append_612 = nativedisk.module
+@COND_i386_ieee1275_TRUE@am__append_613 = nativedisk.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_614 = 
+@COND_i386_ieee1275_TRUE@am__append_615 = $(nodist_nativedisk_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_616 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	nativedisk.marker
+@COND_i386_ieee1275_TRUE@am__append_617 = nativedisk.mod
+@COND_i386_ieee1275_TRUE@am__append_618 = nativedisk.marker
+@COND_x86_64_efi_TRUE@am__append_619 = nativedisk.module
+@COND_x86_64_efi_TRUE@am__append_620 = nativedisk.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_621 = 
+@COND_x86_64_efi_TRUE@am__append_622 = $(nodist_nativedisk_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_623 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	nativedisk.marker
+@COND_x86_64_efi_TRUE@am__append_624 = nativedisk.mod
+@COND_x86_64_efi_TRUE@am__append_625 = nativedisk.marker
+@COND_mips_loongson_TRUE@am__append_626 = nativedisk.module
+@COND_mips_loongson_TRUE@am__append_627 = nativedisk.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_628 = 
+@COND_mips_loongson_TRUE@am__append_629 = $(nodist_nativedisk_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_630 =  \
+@COND_mips_loongson_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_mips_loongson_TRUE@	nativedisk.marker
+@COND_mips_loongson_TRUE@am__append_631 = nativedisk.mod
+@COND_mips_loongson_TRUE@am__append_632 = nativedisk.marker
+@COND_mips_qemu_mips_TRUE@am__append_633 = nativedisk.module
+@COND_mips_qemu_mips_TRUE@am__append_634 = nativedisk.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_635 = 
+@COND_mips_qemu_mips_TRUE@am__append_636 = $(nodist_nativedisk_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_637 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_nativedisk_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	nativedisk.marker
+@COND_mips_qemu_mips_TRUE@am__append_638 = nativedisk.mod
+@COND_mips_qemu_mips_TRUE@am__append_639 = nativedisk.marker
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_640 = emupci.module
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_641 = emupci.module$(EXEEXT)
+@COND_GRUB_EMU_PCI_FALSE@emupci_module_DEPENDENCIES =
+@COND_emu_FALSE@emupci_module_DEPENDENCIES =
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_642 = 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_643 = $(nodist_emupci_module_SOURCES)
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_644 = $(nodist_emupci_module_SOURCES) \
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@	emupci.marker
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_645 = emupci.mod
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_646 = emupci.marker
+@COND_mips_arc_TRUE@am__append_647 = lsdev.module
+@COND_mips_arc_TRUE@am__append_648 = lsdev.module$(EXEEXT)
+@COND_mips_arc_FALSE@lsdev_module_DEPENDENCIES =
+@COND_mips_arc_TRUE@am__append_649 = 
+@COND_mips_arc_TRUE@am__append_650 = $(nodist_lsdev_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_651 = $(nodist_lsdev_module_SOURCES) \
+@COND_mips_arc_TRUE@	lsdev.marker
+@COND_mips_arc_TRUE@am__append_652 = lsdev.mod
+@COND_mips_arc_TRUE@am__append_653 = lsdev.marker
+@COND_i386_xen_TRUE@am__append_654 = lsxen.module
+@COND_i386_xen_TRUE@am__append_655 = lsxen.module$(EXEEXT)
+@COND_i386_xen_FALSE@@COND_x86_64_xen_FALSE@lsxen_module_DEPENDENCIES =
+@COND_i386_xen_TRUE@am__append_656 = 
+@COND_i386_xen_TRUE@am__append_657 = $(nodist_lsxen_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_658 = $(nodist_lsxen_module_SOURCES) \
+@COND_i386_xen_TRUE@	lsxen.marker
+@COND_i386_xen_TRUE@am__append_659 = lsxen.mod
+@COND_i386_xen_TRUE@am__append_660 = lsxen.marker
+@COND_x86_64_xen_TRUE@am__append_661 = lsxen.module
+@COND_x86_64_xen_TRUE@am__append_662 = lsxen.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_663 = 
+@COND_x86_64_xen_TRUE@am__append_664 = $(nodist_lsxen_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_665 = $(nodist_lsxen_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	lsxen.marker
+@COND_x86_64_xen_TRUE@am__append_666 = lsxen.mod
+@COND_x86_64_xen_TRUE@am__append_667 = lsxen.marker
+@COND_i386_pc_TRUE@am__append_668 = cmostest.module
+@COND_i386_pc_TRUE@am__append_669 = cmostest.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_FALSE@cmostest_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_670 = 
+@COND_i386_pc_TRUE@am__append_671 = $(nodist_cmostest_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_672 = $(nodist_cmostest_module_SOURCES) \
+@COND_i386_pc_TRUE@	cmostest.marker
+@COND_i386_pc_TRUE@am__append_673 = cmostest.mod
+@COND_i386_pc_TRUE@am__append_674 = cmostest.marker
+@COND_i386_qemu_TRUE@am__append_675 = cmostest.module
+@COND_i386_qemu_TRUE@am__append_676 = cmostest.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_677 = 
+@COND_i386_qemu_TRUE@am__append_678 = $(nodist_cmostest_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_679 =  \
+@COND_i386_qemu_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cmostest.marker
+@COND_i386_qemu_TRUE@am__append_680 = cmostest.mod
+@COND_i386_qemu_TRUE@am__append_681 = cmostest.marker
+@COND_i386_coreboot_TRUE@am__append_682 = cmostest.module
+@COND_i386_coreboot_TRUE@am__append_683 = cmostest.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_684 = 
+@COND_i386_coreboot_TRUE@am__append_685 = $(nodist_cmostest_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_686 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cmostest.marker
+@COND_i386_coreboot_TRUE@am__append_687 = cmostest.mod
+@COND_i386_coreboot_TRUE@am__append_688 = cmostest.marker
+@COND_i386_multiboot_TRUE@am__append_689 = cmostest.module
+@COND_i386_multiboot_TRUE@am__append_690 = cmostest.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_691 = 
+@COND_i386_multiboot_TRUE@am__append_692 = $(nodist_cmostest_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_693 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cmostest.marker
+@COND_i386_multiboot_TRUE@am__append_694 = cmostest.mod
+@COND_i386_multiboot_TRUE@am__append_695 = cmostest.marker
+@COND_i386_ieee1275_TRUE@am__append_696 = cmostest.module
+@COND_i386_ieee1275_TRUE@am__append_697 = cmostest.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_698 = 
+@COND_i386_ieee1275_TRUE@am__append_699 = $(nodist_cmostest_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_700 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cmostest.marker
+@COND_i386_ieee1275_TRUE@am__append_701 = cmostest.mod
+@COND_i386_ieee1275_TRUE@am__append_702 = cmostest.marker
+@COND_mips_loongson_TRUE@am__append_703 = cmostest.module
+@COND_mips_loongson_TRUE@am__append_704 = cmostest.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_705 = 
+@COND_mips_loongson_TRUE@am__append_706 = $(nodist_cmostest_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_707 =  \
+@COND_mips_loongson_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_mips_loongson_TRUE@	cmostest.marker
+@COND_mips_loongson_TRUE@am__append_708 = cmostest.mod
+@COND_mips_loongson_TRUE@am__append_709 = cmostest.marker
+@COND_sparc64_ieee1275_TRUE@am__append_710 = cmostest.module
+@COND_sparc64_ieee1275_TRUE@am__append_711 = cmostest.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_712 = 
+@COND_sparc64_ieee1275_TRUE@am__append_713 = $(nodist_cmostest_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_714 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	cmostest.marker
+@COND_sparc64_ieee1275_TRUE@am__append_715 = cmostest.mod
+@COND_sparc64_ieee1275_TRUE@am__append_716 = cmostest.marker
+@COND_powerpc_ieee1275_TRUE@am__append_717 = cmostest.module
+@COND_powerpc_ieee1275_TRUE@am__append_718 = cmostest.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_719 = 
+@COND_powerpc_ieee1275_TRUE@am__append_720 = $(nodist_cmostest_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_721 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	cmostest.marker
+@COND_powerpc_ieee1275_TRUE@am__append_722 = cmostest.mod
+@COND_powerpc_ieee1275_TRUE@am__append_723 = cmostest.marker
+@COND_mips_qemu_mips_TRUE@am__append_724 = cmostest.module
+@COND_mips_qemu_mips_TRUE@am__append_725 = cmostest.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_726 = 
+@COND_mips_qemu_mips_TRUE@am__append_727 = $(nodist_cmostest_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_728 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_cmostest_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	cmostest.marker
+@COND_mips_qemu_mips_TRUE@am__append_729 = cmostest.mod
+@COND_mips_qemu_mips_TRUE@am__append_730 = cmostest.marker
+@COND_i386_pc_TRUE@am__append_731 = cmosdump.module
+@COND_i386_pc_TRUE@am__append_732 = cmosdump.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_FALSE@cmosdump_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_733 = 
+@COND_i386_pc_TRUE@am__append_734 = $(nodist_cmosdump_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_735 = $(nodist_cmosdump_module_SOURCES) \
+@COND_i386_pc_TRUE@	cmosdump.marker
+@COND_i386_pc_TRUE@am__append_736 = cmosdump.mod
+@COND_i386_pc_TRUE@am__append_737 = cmosdump.marker
+@COND_i386_qemu_TRUE@am__append_738 = cmosdump.module
+@COND_i386_qemu_TRUE@am__append_739 = cmosdump.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_740 = 
+@COND_i386_qemu_TRUE@am__append_741 = $(nodist_cmosdump_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_742 =  \
+@COND_i386_qemu_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cmosdump.marker
+@COND_i386_qemu_TRUE@am__append_743 = cmosdump.mod
+@COND_i386_qemu_TRUE@am__append_744 = cmosdump.marker
+@COND_i386_coreboot_TRUE@am__append_745 = cmosdump.module
+@COND_i386_coreboot_TRUE@am__append_746 = cmosdump.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_747 = 
+@COND_i386_coreboot_TRUE@am__append_748 = $(nodist_cmosdump_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_749 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cmosdump.marker
+@COND_i386_coreboot_TRUE@am__append_750 = cmosdump.mod
+@COND_i386_coreboot_TRUE@am__append_751 = cmosdump.marker
+@COND_i386_multiboot_TRUE@am__append_752 = cmosdump.module
+@COND_i386_multiboot_TRUE@am__append_753 = cmosdump.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_754 = 
+@COND_i386_multiboot_TRUE@am__append_755 = $(nodist_cmosdump_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_756 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cmosdump.marker
+@COND_i386_multiboot_TRUE@am__append_757 = cmosdump.mod
+@COND_i386_multiboot_TRUE@am__append_758 = cmosdump.marker
+@COND_i386_ieee1275_TRUE@am__append_759 = cmosdump.module
+@COND_i386_ieee1275_TRUE@am__append_760 = cmosdump.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_761 = 
+@COND_i386_ieee1275_TRUE@am__append_762 = $(nodist_cmosdump_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_763 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cmosdump.marker
+@COND_i386_ieee1275_TRUE@am__append_764 = cmosdump.mod
+@COND_i386_ieee1275_TRUE@am__append_765 = cmosdump.marker
+@COND_mips_loongson_TRUE@am__append_766 = cmosdump.module
+@COND_mips_loongson_TRUE@am__append_767 = cmosdump.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_768 = 
+@COND_mips_loongson_TRUE@am__append_769 = $(nodist_cmosdump_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_770 =  \
+@COND_mips_loongson_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_mips_loongson_TRUE@	cmosdump.marker
+@COND_mips_loongson_TRUE@am__append_771 = cmosdump.mod
+@COND_mips_loongson_TRUE@am__append_772 = cmosdump.marker
+@COND_sparc64_ieee1275_TRUE@am__append_773 = cmosdump.module
+@COND_sparc64_ieee1275_TRUE@am__append_774 = cmosdump.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_775 = 
+@COND_sparc64_ieee1275_TRUE@am__append_776 = $(nodist_cmosdump_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_777 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	cmosdump.marker
+@COND_sparc64_ieee1275_TRUE@am__append_778 = cmosdump.mod
+@COND_sparc64_ieee1275_TRUE@am__append_779 = cmosdump.marker
+@COND_powerpc_ieee1275_TRUE@am__append_780 = cmosdump.module
+@COND_powerpc_ieee1275_TRUE@am__append_781 = cmosdump.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_782 = 
+@COND_powerpc_ieee1275_TRUE@am__append_783 = $(nodist_cmosdump_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_784 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	cmosdump.marker
+@COND_powerpc_ieee1275_TRUE@am__append_785 = cmosdump.mod
+@COND_powerpc_ieee1275_TRUE@am__append_786 = cmosdump.marker
+@COND_mips_qemu_mips_TRUE@am__append_787 = cmosdump.module
+@COND_mips_qemu_mips_TRUE@am__append_788 = cmosdump.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_789 = 
+@COND_mips_qemu_mips_TRUE@am__append_790 = $(nodist_cmosdump_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_791 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_cmosdump_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	cmosdump.marker
+@COND_mips_qemu_mips_TRUE@am__append_792 = cmosdump.mod
+@COND_mips_qemu_mips_TRUE@am__append_793 = cmosdump.marker
+@COND_i386_pc_TRUE@am__append_794 = iorw.module
+@COND_i386_pc_TRUE@am__append_795 = iorw.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@iorw_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_796 = 
+@COND_i386_pc_TRUE@am__append_797 = $(nodist_iorw_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_798 = $(nodist_iorw_module_SOURCES) \
+@COND_i386_pc_TRUE@	iorw.marker
+@COND_i386_pc_TRUE@am__append_799 = iorw.mod
+@COND_i386_pc_TRUE@am__append_800 = iorw.marker
+@COND_i386_efi_TRUE@am__append_801 = iorw.module
+@COND_i386_efi_TRUE@am__append_802 = iorw.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_803 = 
+@COND_i386_efi_TRUE@am__append_804 = $(nodist_iorw_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_805 = $(nodist_iorw_module_SOURCES) \
+@COND_i386_efi_TRUE@	iorw.marker
+@COND_i386_efi_TRUE@am__append_806 = iorw.mod
+@COND_i386_efi_TRUE@am__append_807 = iorw.marker
+@COND_i386_qemu_TRUE@am__append_808 = iorw.module
+@COND_i386_qemu_TRUE@am__append_809 = iorw.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_810 = 
+@COND_i386_qemu_TRUE@am__append_811 = $(nodist_iorw_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_812 = $(nodist_iorw_module_SOURCES) \
+@COND_i386_qemu_TRUE@	iorw.marker
+@COND_i386_qemu_TRUE@am__append_813 = iorw.mod
+@COND_i386_qemu_TRUE@am__append_814 = iorw.marker
+@COND_i386_coreboot_TRUE@am__append_815 = iorw.module
+@COND_i386_coreboot_TRUE@am__append_816 = iorw.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_817 = 
+@COND_i386_coreboot_TRUE@am__append_818 = $(nodist_iorw_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_819 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_iorw_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	iorw.marker
+@COND_i386_coreboot_TRUE@am__append_820 = iorw.mod
+@COND_i386_coreboot_TRUE@am__append_821 = iorw.marker
+@COND_i386_multiboot_TRUE@am__append_822 = iorw.module
+@COND_i386_multiboot_TRUE@am__append_823 = iorw.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_824 = 
+@COND_i386_multiboot_TRUE@am__append_825 = $(nodist_iorw_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_826 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_iorw_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	iorw.marker
+@COND_i386_multiboot_TRUE@am__append_827 = iorw.mod
+@COND_i386_multiboot_TRUE@am__append_828 = iorw.marker
+@COND_i386_ieee1275_TRUE@am__append_829 = iorw.module
+@COND_i386_ieee1275_TRUE@am__append_830 = iorw.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_831 = 
+@COND_i386_ieee1275_TRUE@am__append_832 = $(nodist_iorw_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_833 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_iorw_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	iorw.marker
+@COND_i386_ieee1275_TRUE@am__append_834 = iorw.mod
+@COND_i386_ieee1275_TRUE@am__append_835 = iorw.marker
+@COND_x86_64_efi_TRUE@am__append_836 = iorw.module
+@COND_x86_64_efi_TRUE@am__append_837 = iorw.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_838 = 
+@COND_x86_64_efi_TRUE@am__append_839 = $(nodist_iorw_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_840 = $(nodist_iorw_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	iorw.marker
+@COND_x86_64_efi_TRUE@am__append_841 = iorw.mod
+@COND_x86_64_efi_TRUE@am__append_842 = iorw.marker
+@COND_i386_pc_TRUE@am__append_843 = cbtable.module
+@COND_i386_pc_TRUE@am__append_844 = cbtable.module$(EXEEXT)
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@cbtable_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_845 = 
+@COND_i386_pc_TRUE@am__append_846 = $(nodist_cbtable_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_847 = $(nodist_cbtable_module_SOURCES) \
+@COND_i386_pc_TRUE@	cbtable.marker
+@COND_i386_pc_TRUE@am__append_848 = cbtable.mod
+@COND_i386_pc_TRUE@am__append_849 = cbtable.marker
+@COND_i386_efi_TRUE@am__append_850 = cbtable.module
+@COND_i386_efi_TRUE@am__append_851 = cbtable.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_852 = 
+@COND_i386_efi_TRUE@am__append_853 = $(nodist_cbtable_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_854 = $(nodist_cbtable_module_SOURCES) \
+@COND_i386_efi_TRUE@	cbtable.marker
+@COND_i386_efi_TRUE@am__append_855 = cbtable.mod
+@COND_i386_efi_TRUE@am__append_856 = cbtable.marker
+@COND_i386_qemu_TRUE@am__append_857 = cbtable.module
+@COND_i386_qemu_TRUE@am__append_858 = cbtable.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_859 = 
+@COND_i386_qemu_TRUE@am__append_860 = $(nodist_cbtable_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_861 =  \
+@COND_i386_qemu_TRUE@	$(nodist_cbtable_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cbtable.marker
+@COND_i386_qemu_TRUE@am__append_862 = cbtable.mod
+@COND_i386_qemu_TRUE@am__append_863 = cbtable.marker
+@COND_i386_multiboot_TRUE@am__append_864 = cbtable.module
+@COND_i386_multiboot_TRUE@am__append_865 = cbtable.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_866 = 
+@COND_i386_multiboot_TRUE@am__append_867 = $(nodist_cbtable_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_868 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cbtable_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cbtable.marker
+@COND_i386_multiboot_TRUE@am__append_869 = cbtable.mod
+@COND_i386_multiboot_TRUE@am__append_870 = cbtable.marker
+@COND_i386_ieee1275_TRUE@am__append_871 = cbtable.module
+@COND_i386_ieee1275_TRUE@am__append_872 = cbtable.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_873 = 
+@COND_i386_ieee1275_TRUE@am__append_874 = $(nodist_cbtable_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_875 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cbtable_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cbtable.marker
+@COND_i386_ieee1275_TRUE@am__append_876 = cbtable.mod
+@COND_i386_ieee1275_TRUE@am__append_877 = cbtable.marker
+@COND_x86_64_efi_TRUE@am__append_878 = cbtable.module
+@COND_x86_64_efi_TRUE@am__append_879 = cbtable.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_880 = 
+@COND_x86_64_efi_TRUE@am__append_881 = $(nodist_cbtable_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_882 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_cbtable_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cbtable.marker
+@COND_x86_64_efi_TRUE@am__append_883 = cbtable.mod
+@COND_x86_64_efi_TRUE@am__append_884 = cbtable.marker
+@COND_i386_pc_TRUE@am__append_885 = cbtime.module
+@COND_i386_pc_TRUE@am__append_886 = cbtime.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@cbtime_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_887 = 
+@COND_i386_pc_TRUE@am__append_888 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_889 = $(nodist_cbtime_module_SOURCES) \
+@COND_i386_pc_TRUE@	cbtime.marker
+@COND_i386_pc_TRUE@am__append_890 = cbtime.mod
+@COND_i386_pc_TRUE@am__append_891 = cbtime.marker
+@COND_i386_efi_TRUE@am__append_892 = cbtime.module
+@COND_i386_efi_TRUE@am__append_893 = cbtime.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_894 = 
+@COND_i386_efi_TRUE@am__append_895 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_896 = $(nodist_cbtime_module_SOURCES) \
+@COND_i386_efi_TRUE@	cbtime.marker
+@COND_i386_efi_TRUE@am__append_897 = cbtime.mod
+@COND_i386_efi_TRUE@am__append_898 = cbtime.marker
+@COND_i386_qemu_TRUE@am__append_899 = cbtime.module
+@COND_i386_qemu_TRUE@am__append_900 = cbtime.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_901 = 
+@COND_i386_qemu_TRUE@am__append_902 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_903 = $(nodist_cbtime_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cbtime.marker
+@COND_i386_qemu_TRUE@am__append_904 = cbtime.mod
+@COND_i386_qemu_TRUE@am__append_905 = cbtime.marker
+@COND_i386_coreboot_TRUE@am__append_906 = cbtime.module
+@COND_i386_coreboot_TRUE@am__append_907 = cbtime.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_908 = 
+@COND_i386_coreboot_TRUE@am__append_909 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_910 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cbtime_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cbtime.marker
+@COND_i386_coreboot_TRUE@am__append_911 = cbtime.mod
+@COND_i386_coreboot_TRUE@am__append_912 = cbtime.marker
+@COND_i386_multiboot_TRUE@am__append_913 = cbtime.module
+@COND_i386_multiboot_TRUE@am__append_914 = cbtime.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_915 = 
+@COND_i386_multiboot_TRUE@am__append_916 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_917 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cbtime_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cbtime.marker
+@COND_i386_multiboot_TRUE@am__append_918 = cbtime.mod
+@COND_i386_multiboot_TRUE@am__append_919 = cbtime.marker
+@COND_i386_ieee1275_TRUE@am__append_920 = cbtime.module
+@COND_i386_ieee1275_TRUE@am__append_921 = cbtime.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_922 = 
+@COND_i386_ieee1275_TRUE@am__append_923 = $(nodist_cbtime_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_924 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cbtime_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cbtime.marker
+@COND_i386_ieee1275_TRUE@am__append_925 = cbtime.mod
+@COND_i386_ieee1275_TRUE@am__append_926 = cbtime.marker
+@COND_x86_64_efi_TRUE@am__append_927 = cbtime.module
+@COND_x86_64_efi_TRUE@am__append_928 = cbtime.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_929 = 
+@COND_x86_64_efi_TRUE@am__append_930 = $(nodist_cbtime_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_931 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_cbtime_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cbtime.marker
+@COND_x86_64_efi_TRUE@am__append_932 = cbtime.mod
+@COND_x86_64_efi_TRUE@am__append_933 = cbtime.marker
+@COND_i386_pc_TRUE@am__append_934 = cbls.module
+@COND_i386_pc_TRUE@am__append_935 = cbls.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@cbls_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_936 = 
+@COND_i386_pc_TRUE@am__append_937 = $(nodist_cbls_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_938 = $(nodist_cbls_module_SOURCES) \
+@COND_i386_pc_TRUE@	cbls.marker
+@COND_i386_pc_TRUE@am__append_939 = cbls.mod
+@COND_i386_pc_TRUE@am__append_940 = cbls.marker
+@COND_i386_efi_TRUE@am__append_941 = cbls.module
+@COND_i386_efi_TRUE@am__append_942 = cbls.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_943 = 
+@COND_i386_efi_TRUE@am__append_944 = $(nodist_cbls_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_945 = $(nodist_cbls_module_SOURCES) \
+@COND_i386_efi_TRUE@	cbls.marker
+@COND_i386_efi_TRUE@am__append_946 = cbls.mod
+@COND_i386_efi_TRUE@am__append_947 = cbls.marker
+@COND_i386_qemu_TRUE@am__append_948 = cbls.module
+@COND_i386_qemu_TRUE@am__append_949 = cbls.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_950 = 
+@COND_i386_qemu_TRUE@am__append_951 = $(nodist_cbls_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_952 = $(nodist_cbls_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cbls.marker
+@COND_i386_qemu_TRUE@am__append_953 = cbls.mod
+@COND_i386_qemu_TRUE@am__append_954 = cbls.marker
+@COND_i386_coreboot_TRUE@am__append_955 = cbls.module
+@COND_i386_coreboot_TRUE@am__append_956 = cbls.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_957 = 
+@COND_i386_coreboot_TRUE@am__append_958 = $(nodist_cbls_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_959 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cbls_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cbls.marker
+@COND_i386_coreboot_TRUE@am__append_960 = cbls.mod
+@COND_i386_coreboot_TRUE@am__append_961 = cbls.marker
+@COND_i386_multiboot_TRUE@am__append_962 = cbls.module
+@COND_i386_multiboot_TRUE@am__append_963 = cbls.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_964 = 
+@COND_i386_multiboot_TRUE@am__append_965 = $(nodist_cbls_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_966 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cbls_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cbls.marker
+@COND_i386_multiboot_TRUE@am__append_967 = cbls.mod
+@COND_i386_multiboot_TRUE@am__append_968 = cbls.marker
+@COND_i386_ieee1275_TRUE@am__append_969 = cbls.module
+@COND_i386_ieee1275_TRUE@am__append_970 = cbls.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_971 = 
+@COND_i386_ieee1275_TRUE@am__append_972 = $(nodist_cbls_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_973 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cbls_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cbls.marker
+@COND_i386_ieee1275_TRUE@am__append_974 = cbls.mod
+@COND_i386_ieee1275_TRUE@am__append_975 = cbls.marker
+@COND_x86_64_efi_TRUE@am__append_976 = cbls.module
+@COND_x86_64_efi_TRUE@am__append_977 = cbls.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_978 = 
+@COND_x86_64_efi_TRUE@am__append_979 = $(nodist_cbls_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_980 = $(nodist_cbls_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cbls.marker
+@COND_x86_64_efi_TRUE@am__append_981 = cbls.mod
+@COND_x86_64_efi_TRUE@am__append_982 = cbls.marker
+@COND_i386_pc_TRUE@am__append_983 = cbmemc.module
+@COND_i386_pc_TRUE@am__append_984 = cbmemc.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@cbmemc_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_985 = 
+@COND_i386_pc_TRUE@am__append_986 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_987 = $(nodist_cbmemc_module_SOURCES) \
+@COND_i386_pc_TRUE@	cbmemc.marker
+@COND_i386_pc_TRUE@am__append_988 = cbmemc.mod
+@COND_i386_pc_TRUE@am__append_989 = cbmemc.marker
+@COND_i386_efi_TRUE@am__append_990 = cbmemc.module
+@COND_i386_efi_TRUE@am__append_991 = cbmemc.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_992 = 
+@COND_i386_efi_TRUE@am__append_993 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_994 = $(nodist_cbmemc_module_SOURCES) \
+@COND_i386_efi_TRUE@	cbmemc.marker
+@COND_i386_efi_TRUE@am__append_995 = cbmemc.mod
+@COND_i386_efi_TRUE@am__append_996 = cbmemc.marker
+@COND_i386_qemu_TRUE@am__append_997 = cbmemc.module
+@COND_i386_qemu_TRUE@am__append_998 = cbmemc.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_999 = 
+@COND_i386_qemu_TRUE@am__append_1000 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1001 =  \
+@COND_i386_qemu_TRUE@	$(nodist_cbmemc_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cbmemc.marker
+@COND_i386_qemu_TRUE@am__append_1002 = cbmemc.mod
+@COND_i386_qemu_TRUE@am__append_1003 = cbmemc.marker
+@COND_i386_coreboot_TRUE@am__append_1004 = cbmemc.module
+@COND_i386_coreboot_TRUE@am__append_1005 = cbmemc.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1006 = 
+@COND_i386_coreboot_TRUE@am__append_1007 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1008 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cbmemc_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cbmemc.marker
+@COND_i386_coreboot_TRUE@am__append_1009 = cbmemc.mod
+@COND_i386_coreboot_TRUE@am__append_1010 = cbmemc.marker
+@COND_i386_multiboot_TRUE@am__append_1011 = cbmemc.module
+@COND_i386_multiboot_TRUE@am__append_1012 = cbmemc.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1013 = 
+@COND_i386_multiboot_TRUE@am__append_1014 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1015 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cbmemc_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cbmemc.marker
+@COND_i386_multiboot_TRUE@am__append_1016 = cbmemc.mod
+@COND_i386_multiboot_TRUE@am__append_1017 = cbmemc.marker
+@COND_i386_ieee1275_TRUE@am__append_1018 = cbmemc.module
+@COND_i386_ieee1275_TRUE@am__append_1019 = cbmemc.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_1020 = 
+@COND_i386_ieee1275_TRUE@am__append_1021 = $(nodist_cbmemc_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_1022 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cbmemc_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cbmemc.marker
+@COND_i386_ieee1275_TRUE@am__append_1023 = cbmemc.mod
+@COND_i386_ieee1275_TRUE@am__append_1024 = cbmemc.marker
+@COND_x86_64_efi_TRUE@am__append_1025 = cbmemc.module
+@COND_x86_64_efi_TRUE@am__append_1026 = cbmemc.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1027 = 
+@COND_x86_64_efi_TRUE@am__append_1028 = $(nodist_cbmemc_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1029 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_cbmemc_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cbmemc.marker
+@COND_x86_64_efi_TRUE@am__append_1030 = cbmemc.mod
+@COND_x86_64_efi_TRUE@am__append_1031 = cbmemc.marker
+@COND_i386_pc_TRUE@am__append_1032 = acpi.module
+@COND_i386_pc_TRUE@am__append_1033 = acpi.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@acpi_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_1034 = 
+@COND_i386_pc_TRUE@am__append_1035 = $(nodist_acpi_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1036 = $(nodist_acpi_module_SOURCES) \
+@COND_i386_pc_TRUE@	acpi.marker
+@COND_i386_pc_TRUE@am__append_1037 = acpi.mod
+@COND_i386_pc_TRUE@am__append_1038 = acpi.marker
+@COND_i386_efi_TRUE@am__append_1039 = acpi.module
+@COND_i386_efi_TRUE@am__append_1040 = acpi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1041 = 
+@COND_i386_efi_TRUE@am__append_1042 = $(nodist_acpi_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1043 = $(nodist_acpi_module_SOURCES) \
+@COND_i386_efi_TRUE@	acpi.marker
+@COND_i386_efi_TRUE@am__append_1044 = acpi.mod
+@COND_i386_efi_TRUE@am__append_1045 = acpi.marker
+@COND_i386_coreboot_TRUE@am__append_1046 = acpi.module
+@COND_i386_coreboot_TRUE@am__append_1047 = acpi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1048 = 
+@COND_i386_coreboot_TRUE@am__append_1049 = $(nodist_acpi_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1050 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_acpi_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	acpi.marker
+@COND_i386_coreboot_TRUE@am__append_1051 = acpi.mod
+@COND_i386_coreboot_TRUE@am__append_1052 = acpi.marker
+@COND_i386_multiboot_TRUE@am__append_1053 = acpi.module
+@COND_i386_multiboot_TRUE@am__append_1054 = acpi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1055 = 
+@COND_i386_multiboot_TRUE@am__append_1056 = $(nodist_acpi_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1057 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_acpi_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	acpi.marker
+@COND_i386_multiboot_TRUE@am__append_1058 = acpi.mod
+@COND_i386_multiboot_TRUE@am__append_1059 = acpi.marker
+@COND_x86_64_efi_TRUE@am__append_1060 = acpi.module
+@COND_x86_64_efi_TRUE@am__append_1061 = acpi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1062 = 
+@COND_x86_64_efi_TRUE@am__append_1063 = $(nodist_acpi_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1064 = $(nodist_acpi_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	acpi.marker
+@COND_x86_64_efi_TRUE@am__append_1065 = acpi.mod
+@COND_x86_64_efi_TRUE@am__append_1066 = acpi.marker
+@COND_ia64_efi_TRUE@am__append_1067 = acpi.module
+@COND_ia64_efi_TRUE@am__append_1068 = acpi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1069 = 
+@COND_ia64_efi_TRUE@am__append_1070 = $(nodist_acpi_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1071 = $(nodist_acpi_module_SOURCES) \
+@COND_ia64_efi_TRUE@	acpi.marker
+@COND_ia64_efi_TRUE@am__append_1072 = acpi.mod
+@COND_ia64_efi_TRUE@am__append_1073 = acpi.marker
+@COND_arm_efi_TRUE@am__append_1074 = acpi.module
+@COND_arm_efi_TRUE@am__append_1075 = acpi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1076 = 
+@COND_arm_efi_TRUE@am__append_1077 = $(nodist_acpi_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1078 = $(nodist_acpi_module_SOURCES) \
+@COND_arm_efi_TRUE@	acpi.marker
+@COND_arm_efi_TRUE@am__append_1079 = acpi.mod
+@COND_arm_efi_TRUE@am__append_1080 = acpi.marker
+@COND_arm64_efi_TRUE@am__append_1081 = acpi.module
+@COND_arm64_efi_TRUE@am__append_1082 = acpi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1083 = 
+@COND_arm64_efi_TRUE@am__append_1084 = $(nodist_acpi_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1085 = $(nodist_acpi_module_SOURCES) \
+@COND_arm64_efi_TRUE@	acpi.marker
+@COND_arm64_efi_TRUE@am__append_1086 = acpi.mod
+@COND_arm64_efi_TRUE@am__append_1087 = acpi.marker
+@COND_riscv32_efi_TRUE@am__append_1088 = acpi.module
+@COND_riscv32_efi_TRUE@am__append_1089 = acpi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1090 = 
+@COND_riscv32_efi_TRUE@am__append_1091 = $(nodist_acpi_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1092 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_acpi_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	acpi.marker
+@COND_riscv32_efi_TRUE@am__append_1093 = acpi.mod
+@COND_riscv32_efi_TRUE@am__append_1094 = acpi.marker
+@COND_riscv64_efi_TRUE@am__append_1095 = acpi.module
+@COND_riscv64_efi_TRUE@am__append_1096 = acpi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1097 = 
+@COND_riscv64_efi_TRUE@am__append_1098 = $(nodist_acpi_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1099 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_acpi_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	acpi.marker
+@COND_riscv64_efi_TRUE@am__append_1100 = acpi.mod
+@COND_riscv64_efi_TRUE@am__append_1101 = acpi.marker
+@COND_i386_pc_TRUE@am__append_1102 = lsacpi.module
+@COND_i386_pc_TRUE@am__append_1103 = lsacpi.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@lsacpi_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_1104 = 
+@COND_i386_pc_TRUE@am__append_1105 = $(nodist_lsacpi_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1106 = $(nodist_lsacpi_module_SOURCES) \
+@COND_i386_pc_TRUE@	lsacpi.marker
+@COND_i386_pc_TRUE@am__append_1107 = lsacpi.mod
+@COND_i386_pc_TRUE@am__append_1108 = lsacpi.marker
+@COND_i386_efi_TRUE@am__append_1109 = lsacpi.module
+@COND_i386_efi_TRUE@am__append_1110 = lsacpi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1111 = 
+@COND_i386_efi_TRUE@am__append_1112 = $(nodist_lsacpi_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1113 = $(nodist_lsacpi_module_SOURCES) \
+@COND_i386_efi_TRUE@	lsacpi.marker
+@COND_i386_efi_TRUE@am__append_1114 = lsacpi.mod
+@COND_i386_efi_TRUE@am__append_1115 = lsacpi.marker
+@COND_i386_coreboot_TRUE@am__append_1116 = lsacpi.module
+@COND_i386_coreboot_TRUE@am__append_1117 = lsacpi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1118 = 
+@COND_i386_coreboot_TRUE@am__append_1119 = $(nodist_lsacpi_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1120 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	lsacpi.marker
+@COND_i386_coreboot_TRUE@am__append_1121 = lsacpi.mod
+@COND_i386_coreboot_TRUE@am__append_1122 = lsacpi.marker
+@COND_i386_multiboot_TRUE@am__append_1123 = lsacpi.module
+@COND_i386_multiboot_TRUE@am__append_1124 = lsacpi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1125 = 
+@COND_i386_multiboot_TRUE@am__append_1126 = $(nodist_lsacpi_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1127 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	lsacpi.marker
+@COND_i386_multiboot_TRUE@am__append_1128 = lsacpi.mod
+@COND_i386_multiboot_TRUE@am__append_1129 = lsacpi.marker
+@COND_x86_64_efi_TRUE@am__append_1130 = lsacpi.module
+@COND_x86_64_efi_TRUE@am__append_1131 = lsacpi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1132 = 
+@COND_x86_64_efi_TRUE@am__append_1133 = $(nodist_lsacpi_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1134 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lsacpi.marker
+@COND_x86_64_efi_TRUE@am__append_1135 = lsacpi.mod
+@COND_x86_64_efi_TRUE@am__append_1136 = lsacpi.marker
+@COND_ia64_efi_TRUE@am__append_1137 = lsacpi.module
+@COND_ia64_efi_TRUE@am__append_1138 = lsacpi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1139 = 
+@COND_ia64_efi_TRUE@am__append_1140 = $(nodist_lsacpi_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1141 = $(nodist_lsacpi_module_SOURCES) \
+@COND_ia64_efi_TRUE@	lsacpi.marker
+@COND_ia64_efi_TRUE@am__append_1142 = lsacpi.mod
+@COND_ia64_efi_TRUE@am__append_1143 = lsacpi.marker
+@COND_arm_efi_TRUE@am__append_1144 = lsacpi.module
+@COND_arm_efi_TRUE@am__append_1145 = lsacpi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1146 = 
+@COND_arm_efi_TRUE@am__append_1147 = $(nodist_lsacpi_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1148 = $(nodist_lsacpi_module_SOURCES) \
+@COND_arm_efi_TRUE@	lsacpi.marker
+@COND_arm_efi_TRUE@am__append_1149 = lsacpi.mod
+@COND_arm_efi_TRUE@am__append_1150 = lsacpi.marker
+@COND_arm64_efi_TRUE@am__append_1151 = lsacpi.module
+@COND_arm64_efi_TRUE@am__append_1152 = lsacpi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1153 = 
+@COND_arm64_efi_TRUE@am__append_1154 = $(nodist_lsacpi_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1155 =  \
+@COND_arm64_efi_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_arm64_efi_TRUE@	lsacpi.marker
+@COND_arm64_efi_TRUE@am__append_1156 = lsacpi.mod
+@COND_arm64_efi_TRUE@am__append_1157 = lsacpi.marker
+@COND_riscv32_efi_TRUE@am__append_1158 = lsacpi.module
+@COND_riscv32_efi_TRUE@am__append_1159 = lsacpi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1160 = 
+@COND_riscv32_efi_TRUE@am__append_1161 = $(nodist_lsacpi_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1162 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	lsacpi.marker
+@COND_riscv32_efi_TRUE@am__append_1163 = lsacpi.mod
+@COND_riscv32_efi_TRUE@am__append_1164 = lsacpi.marker
+@COND_riscv64_efi_TRUE@am__append_1165 = lsacpi.module
+@COND_riscv64_efi_TRUE@am__append_1166 = lsacpi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1167 = 
+@COND_riscv64_efi_TRUE@am__append_1168 = $(nodist_lsacpi_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1169 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_lsacpi_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	lsacpi.marker
+@COND_riscv64_efi_TRUE@am__append_1170 = lsacpi.mod
+@COND_riscv64_efi_TRUE@am__append_1171 = lsacpi.marker
+@COND_i386_efi_TRUE@am__append_1172 = lsefisystab.module
+@COND_i386_efi_TRUE@am__append_1173 = lsefisystab.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@lsefisystab_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1174 = 
+@COND_i386_efi_TRUE@am__append_1175 = $(nodist_lsefisystab_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1176 =  \
+@COND_i386_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_i386_efi_TRUE@	lsefisystab.marker
+@COND_i386_efi_TRUE@am__append_1177 = lsefisystab.mod
+@COND_i386_efi_TRUE@am__append_1178 = lsefisystab.marker
+@COND_x86_64_efi_TRUE@am__append_1179 = lsefisystab.module
+@COND_x86_64_efi_TRUE@am__append_1180 = lsefisystab.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1181 = 
+@COND_x86_64_efi_TRUE@am__append_1182 = $(nodist_lsefisystab_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1183 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lsefisystab.marker
+@COND_x86_64_efi_TRUE@am__append_1184 = lsefisystab.mod
+@COND_x86_64_efi_TRUE@am__append_1185 = lsefisystab.marker
+@COND_ia64_efi_TRUE@am__append_1186 = lsefisystab.module
+@COND_ia64_efi_TRUE@am__append_1187 = lsefisystab.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1188 = 
+@COND_ia64_efi_TRUE@am__append_1189 = $(nodist_lsefisystab_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1190 =  \
+@COND_ia64_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_ia64_efi_TRUE@	lsefisystab.marker
+@COND_ia64_efi_TRUE@am__append_1191 = lsefisystab.mod
+@COND_ia64_efi_TRUE@am__append_1192 = lsefisystab.marker
+@COND_arm_efi_TRUE@am__append_1193 = lsefisystab.module
+@COND_arm_efi_TRUE@am__append_1194 = lsefisystab.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1195 = 
+@COND_arm_efi_TRUE@am__append_1196 = $(nodist_lsefisystab_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1197 =  \
+@COND_arm_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_arm_efi_TRUE@	lsefisystab.marker
+@COND_arm_efi_TRUE@am__append_1198 = lsefisystab.mod
+@COND_arm_efi_TRUE@am__append_1199 = lsefisystab.marker
+@COND_arm64_efi_TRUE@am__append_1200 = lsefisystab.module
+@COND_arm64_efi_TRUE@am__append_1201 = lsefisystab.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1202 = 
+@COND_arm64_efi_TRUE@am__append_1203 = $(nodist_lsefisystab_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1204 =  \
+@COND_arm64_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_arm64_efi_TRUE@	lsefisystab.marker
+@COND_arm64_efi_TRUE@am__append_1205 = lsefisystab.mod
+@COND_arm64_efi_TRUE@am__append_1206 = lsefisystab.marker
+@COND_riscv32_efi_TRUE@am__append_1207 = lsefisystab.module
+@COND_riscv32_efi_TRUE@am__append_1208 = lsefisystab.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1209 = 
+@COND_riscv32_efi_TRUE@am__append_1210 = $(nodist_lsefisystab_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1211 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	lsefisystab.marker
+@COND_riscv32_efi_TRUE@am__append_1212 = lsefisystab.mod
+@COND_riscv32_efi_TRUE@am__append_1213 = lsefisystab.marker
+@COND_riscv64_efi_TRUE@am__append_1214 = lsefisystab.module
+@COND_riscv64_efi_TRUE@am__append_1215 = lsefisystab.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1216 = 
+@COND_riscv64_efi_TRUE@am__append_1217 = $(nodist_lsefisystab_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1218 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_lsefisystab_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	lsefisystab.marker
+@COND_riscv64_efi_TRUE@am__append_1219 = lsefisystab.mod
+@COND_riscv64_efi_TRUE@am__append_1220 = lsefisystab.marker
+@COND_i386_efi_TRUE@am__append_1221 = lssal.module
+@COND_i386_efi_TRUE@am__append_1222 = lssal.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@lssal_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1223 = 
+@COND_i386_efi_TRUE@am__append_1224 = $(nodist_lssal_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1225 = $(nodist_lssal_module_SOURCES) \
+@COND_i386_efi_TRUE@	lssal.marker
+@COND_i386_efi_TRUE@am__append_1226 = lssal.mod
+@COND_i386_efi_TRUE@am__append_1227 = lssal.marker
+@COND_x86_64_efi_TRUE@am__append_1228 = lssal.module
+@COND_x86_64_efi_TRUE@am__append_1229 = lssal.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1230 = 
+@COND_x86_64_efi_TRUE@am__append_1231 = $(nodist_lssal_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1232 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lssal_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lssal.marker
+@COND_x86_64_efi_TRUE@am__append_1233 = lssal.mod
+@COND_x86_64_efi_TRUE@am__append_1234 = lssal.marker
+@COND_ia64_efi_TRUE@am__append_1235 = lssal.module
+@COND_ia64_efi_TRUE@am__append_1236 = lssal.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1237 = 
+@COND_ia64_efi_TRUE@am__append_1238 = $(nodist_lssal_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1239 = $(nodist_lssal_module_SOURCES) \
+@COND_ia64_efi_TRUE@	lssal.marker
+@COND_ia64_efi_TRUE@am__append_1240 = lssal.mod
+@COND_ia64_efi_TRUE@am__append_1241 = lssal.marker
+@COND_arm_efi_TRUE@am__append_1242 = lssal.module
+@COND_arm_efi_TRUE@am__append_1243 = lssal.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1244 = 
+@COND_arm_efi_TRUE@am__append_1245 = $(nodist_lssal_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1246 = $(nodist_lssal_module_SOURCES) \
+@COND_arm_efi_TRUE@	lssal.marker
+@COND_arm_efi_TRUE@am__append_1247 = lssal.mod
+@COND_arm_efi_TRUE@am__append_1248 = lssal.marker
+@COND_arm64_efi_TRUE@am__append_1249 = lssal.module
+@COND_arm64_efi_TRUE@am__append_1250 = lssal.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1251 = 
+@COND_arm64_efi_TRUE@am__append_1252 = $(nodist_lssal_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1253 = $(nodist_lssal_module_SOURCES) \
+@COND_arm64_efi_TRUE@	lssal.marker
+@COND_arm64_efi_TRUE@am__append_1254 = lssal.mod
+@COND_arm64_efi_TRUE@am__append_1255 = lssal.marker
+@COND_riscv32_efi_TRUE@am__append_1256 = lssal.module
+@COND_riscv32_efi_TRUE@am__append_1257 = lssal.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1258 = 
+@COND_riscv32_efi_TRUE@am__append_1259 = $(nodist_lssal_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1260 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_lssal_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	lssal.marker
+@COND_riscv32_efi_TRUE@am__append_1261 = lssal.mod
+@COND_riscv32_efi_TRUE@am__append_1262 = lssal.marker
+@COND_riscv64_efi_TRUE@am__append_1263 = lssal.module
+@COND_riscv64_efi_TRUE@am__append_1264 = lssal.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1265 = 
+@COND_riscv64_efi_TRUE@am__append_1266 = $(nodist_lssal_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1267 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_lssal_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	lssal.marker
+@COND_riscv64_efi_TRUE@am__append_1268 = lssal.mod
+@COND_riscv64_efi_TRUE@am__append_1269 = lssal.marker
+@COND_i386_efi_TRUE@am__append_1270 = lsefimmap.module
+@COND_i386_efi_TRUE@am__append_1271 = lsefimmap.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@lsefimmap_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1272 = 
+@COND_i386_efi_TRUE@am__append_1273 = $(nodist_lsefimmap_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1274 =  \
+@COND_i386_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_i386_efi_TRUE@	lsefimmap.marker
+@COND_i386_efi_TRUE@am__append_1275 = lsefimmap.mod
+@COND_i386_efi_TRUE@am__append_1276 = lsefimmap.marker
+@COND_x86_64_efi_TRUE@am__append_1277 = lsefimmap.module
+@COND_x86_64_efi_TRUE@am__append_1278 = lsefimmap.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1279 = 
+@COND_x86_64_efi_TRUE@am__append_1280 = $(nodist_lsefimmap_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1281 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lsefimmap.marker
+@COND_x86_64_efi_TRUE@am__append_1282 = lsefimmap.mod
+@COND_x86_64_efi_TRUE@am__append_1283 = lsefimmap.marker
+@COND_ia64_efi_TRUE@am__append_1284 = lsefimmap.module
+@COND_ia64_efi_TRUE@am__append_1285 = lsefimmap.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1286 = 
+@COND_ia64_efi_TRUE@am__append_1287 = $(nodist_lsefimmap_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1288 =  \
+@COND_ia64_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_ia64_efi_TRUE@	lsefimmap.marker
+@COND_ia64_efi_TRUE@am__append_1289 = lsefimmap.mod
+@COND_ia64_efi_TRUE@am__append_1290 = lsefimmap.marker
+@COND_arm_efi_TRUE@am__append_1291 = lsefimmap.module
+@COND_arm_efi_TRUE@am__append_1292 = lsefimmap.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1293 = 
+@COND_arm_efi_TRUE@am__append_1294 = $(nodist_lsefimmap_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1295 =  \
+@COND_arm_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_arm_efi_TRUE@	lsefimmap.marker
+@COND_arm_efi_TRUE@am__append_1296 = lsefimmap.mod
+@COND_arm_efi_TRUE@am__append_1297 = lsefimmap.marker
+@COND_arm64_efi_TRUE@am__append_1298 = lsefimmap.module
+@COND_arm64_efi_TRUE@am__append_1299 = lsefimmap.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1300 = 
+@COND_arm64_efi_TRUE@am__append_1301 = $(nodist_lsefimmap_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1302 =  \
+@COND_arm64_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_arm64_efi_TRUE@	lsefimmap.marker
+@COND_arm64_efi_TRUE@am__append_1303 = lsefimmap.mod
+@COND_arm64_efi_TRUE@am__append_1304 = lsefimmap.marker
+@COND_riscv32_efi_TRUE@am__append_1305 = lsefimmap.module
+@COND_riscv32_efi_TRUE@am__append_1306 = lsefimmap.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1307 = 
+@COND_riscv32_efi_TRUE@am__append_1308 = $(nodist_lsefimmap_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1309 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	lsefimmap.marker
+@COND_riscv32_efi_TRUE@am__append_1310 = lsefimmap.mod
+@COND_riscv32_efi_TRUE@am__append_1311 = lsefimmap.marker
+@COND_riscv64_efi_TRUE@am__append_1312 = lsefimmap.module
+@COND_riscv64_efi_TRUE@am__append_1313 = lsefimmap.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1314 = 
+@COND_riscv64_efi_TRUE@am__append_1315 = $(nodist_lsefimmap_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1316 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_lsefimmap_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	lsefimmap.marker
+@COND_riscv64_efi_TRUE@am__append_1317 = lsefimmap.mod
+@COND_riscv64_efi_TRUE@am__append_1318 = lsefimmap.marker
+@COND_i386_efi_TRUE@am__append_1319 = lsefi.module
+@COND_i386_efi_TRUE@am__append_1320 = lsefi.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@lsefi_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1321 = 
+@COND_i386_efi_TRUE@am__append_1322 = $(nodist_lsefi_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1323 = $(nodist_lsefi_module_SOURCES) \
+@COND_i386_efi_TRUE@	lsefi.marker
+@COND_i386_efi_TRUE@am__append_1324 = lsefi.mod
+@COND_i386_efi_TRUE@am__append_1325 = lsefi.marker
+@COND_x86_64_efi_TRUE@am__append_1326 = lsefi.module
+@COND_x86_64_efi_TRUE@am__append_1327 = lsefi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1328 = 
+@COND_x86_64_efi_TRUE@am__append_1329 = $(nodist_lsefi_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1330 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lsefi_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lsefi.marker
+@COND_x86_64_efi_TRUE@am__append_1331 = lsefi.mod
+@COND_x86_64_efi_TRUE@am__append_1332 = lsefi.marker
+@COND_ia64_efi_TRUE@am__append_1333 = lsefi.module
+@COND_ia64_efi_TRUE@am__append_1334 = lsefi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1335 = 
+@COND_ia64_efi_TRUE@am__append_1336 = $(nodist_lsefi_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1337 = $(nodist_lsefi_module_SOURCES) \
+@COND_ia64_efi_TRUE@	lsefi.marker
+@COND_ia64_efi_TRUE@am__append_1338 = lsefi.mod
+@COND_ia64_efi_TRUE@am__append_1339 = lsefi.marker
+@COND_arm_efi_TRUE@am__append_1340 = lsefi.module
+@COND_arm_efi_TRUE@am__append_1341 = lsefi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1342 = 
+@COND_arm_efi_TRUE@am__append_1343 = $(nodist_lsefi_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1344 = $(nodist_lsefi_module_SOURCES) \
+@COND_arm_efi_TRUE@	lsefi.marker
+@COND_arm_efi_TRUE@am__append_1345 = lsefi.mod
+@COND_arm_efi_TRUE@am__append_1346 = lsefi.marker
+@COND_arm64_efi_TRUE@am__append_1347 = lsefi.module
+@COND_arm64_efi_TRUE@am__append_1348 = lsefi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1349 = 
+@COND_arm64_efi_TRUE@am__append_1350 = $(nodist_lsefi_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1351 = $(nodist_lsefi_module_SOURCES) \
+@COND_arm64_efi_TRUE@	lsefi.marker
+@COND_arm64_efi_TRUE@am__append_1352 = lsefi.mod
+@COND_arm64_efi_TRUE@am__append_1353 = lsefi.marker
+@COND_riscv32_efi_TRUE@am__append_1354 = lsefi.module
+@COND_riscv32_efi_TRUE@am__append_1355 = lsefi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1356 = 
+@COND_riscv32_efi_TRUE@am__append_1357 = $(nodist_lsefi_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1358 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_lsefi_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	lsefi.marker
+@COND_riscv32_efi_TRUE@am__append_1359 = lsefi.mod
+@COND_riscv32_efi_TRUE@am__append_1360 = lsefi.marker
+@COND_riscv64_efi_TRUE@am__append_1361 = lsefi.module
+@COND_riscv64_efi_TRUE@am__append_1362 = lsefi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1363 = 
+@COND_riscv64_efi_TRUE@am__append_1364 = $(nodist_lsefi_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1365 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_lsefi_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	lsefi.marker
+@COND_riscv64_efi_TRUE@am__append_1366 = lsefi.mod
+@COND_riscv64_efi_TRUE@am__append_1367 = lsefi.marker
+@COND_i386_efi_TRUE@am__append_1368 = efifwsetup.module
+@COND_i386_efi_TRUE@am__append_1369 = efifwsetup.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@efifwsetup_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1370 = 
+@COND_i386_efi_TRUE@am__append_1371 = $(nodist_efifwsetup_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1372 =  \
+@COND_i386_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_i386_efi_TRUE@	efifwsetup.marker
+@COND_i386_efi_TRUE@am__append_1373 = efifwsetup.mod
+@COND_i386_efi_TRUE@am__append_1374 = efifwsetup.marker
+@COND_x86_64_efi_TRUE@am__append_1375 = efifwsetup.module
+@COND_x86_64_efi_TRUE@am__append_1376 = efifwsetup.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1377 = 
+@COND_x86_64_efi_TRUE@am__append_1378 = $(nodist_efifwsetup_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1379 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	efifwsetup.marker
+@COND_x86_64_efi_TRUE@am__append_1380 = efifwsetup.mod
+@COND_x86_64_efi_TRUE@am__append_1381 = efifwsetup.marker
+@COND_ia64_efi_TRUE@am__append_1382 = efifwsetup.module
+@COND_ia64_efi_TRUE@am__append_1383 = efifwsetup.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1384 = 
+@COND_ia64_efi_TRUE@am__append_1385 = $(nodist_efifwsetup_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1386 =  \
+@COND_ia64_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_ia64_efi_TRUE@	efifwsetup.marker
+@COND_ia64_efi_TRUE@am__append_1387 = efifwsetup.mod
+@COND_ia64_efi_TRUE@am__append_1388 = efifwsetup.marker
+@COND_arm_efi_TRUE@am__append_1389 = efifwsetup.module
+@COND_arm_efi_TRUE@am__append_1390 = efifwsetup.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1391 = 
+@COND_arm_efi_TRUE@am__append_1392 = $(nodist_efifwsetup_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1393 =  \
+@COND_arm_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_arm_efi_TRUE@	efifwsetup.marker
+@COND_arm_efi_TRUE@am__append_1394 = efifwsetup.mod
+@COND_arm_efi_TRUE@am__append_1395 = efifwsetup.marker
+@COND_arm64_efi_TRUE@am__append_1396 = efifwsetup.module
+@COND_arm64_efi_TRUE@am__append_1397 = efifwsetup.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1398 = 
+@COND_arm64_efi_TRUE@am__append_1399 = $(nodist_efifwsetup_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1400 =  \
+@COND_arm64_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_arm64_efi_TRUE@	efifwsetup.marker
+@COND_arm64_efi_TRUE@am__append_1401 = efifwsetup.mod
+@COND_arm64_efi_TRUE@am__append_1402 = efifwsetup.marker
+@COND_riscv32_efi_TRUE@am__append_1403 = efifwsetup.module
+@COND_riscv32_efi_TRUE@am__append_1404 = efifwsetup.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1405 = 
+@COND_riscv32_efi_TRUE@am__append_1406 = $(nodist_efifwsetup_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1407 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	efifwsetup.marker
+@COND_riscv32_efi_TRUE@am__append_1408 = efifwsetup.mod
+@COND_riscv32_efi_TRUE@am__append_1409 = efifwsetup.marker
+@COND_riscv64_efi_TRUE@am__append_1410 = efifwsetup.module
+@COND_riscv64_efi_TRUE@am__append_1411 = efifwsetup.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1412 = 
+@COND_riscv64_efi_TRUE@am__append_1413 = $(nodist_efifwsetup_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1414 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_efifwsetup_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	efifwsetup.marker
+@COND_riscv64_efi_TRUE@am__append_1415 = efifwsetup.mod
+@COND_riscv64_efi_TRUE@am__append_1416 = efifwsetup.marker
+@COND_emu_TRUE@am__append_1417 = boot.module
+@COND_emu_TRUE@am__append_1418 = boot.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@boot_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_1419 = 
+@COND_emu_TRUE@am__append_1420 = $(nodist_boot_module_SOURCES)
+@COND_emu_TRUE@am__append_1421 = $(nodist_boot_module_SOURCES) \
+@COND_emu_TRUE@	boot.marker
+@COND_emu_TRUE@am__append_1422 = boot.mod
+@COND_emu_TRUE@am__append_1423 = boot.marker
+@COND_i386_pc_TRUE@am__append_1424 = boot.module
+@COND_i386_pc_TRUE@am__append_1425 = boot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_1426 = 
+@COND_i386_pc_TRUE@am__append_1427 = $(nodist_boot_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1428 = $(nodist_boot_module_SOURCES) \
+@COND_i386_pc_TRUE@	boot.marker
+@COND_i386_pc_TRUE@am__append_1429 = boot.mod
+@COND_i386_pc_TRUE@am__append_1430 = boot.marker
+@COND_i386_efi_TRUE@am__append_1431 = boot.module
+@COND_i386_efi_TRUE@am__append_1432 = boot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1433 = 
+@COND_i386_efi_TRUE@am__append_1434 = $(nodist_boot_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1435 = $(nodist_boot_module_SOURCES) \
+@COND_i386_efi_TRUE@	boot.marker
+@COND_i386_efi_TRUE@am__append_1436 = boot.mod
+@COND_i386_efi_TRUE@am__append_1437 = boot.marker
+@COND_i386_qemu_TRUE@am__append_1438 = boot.module
+@COND_i386_qemu_TRUE@am__append_1439 = boot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_1440 = 
+@COND_i386_qemu_TRUE@am__append_1441 = $(nodist_boot_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1442 = $(nodist_boot_module_SOURCES) \
+@COND_i386_qemu_TRUE@	boot.marker
+@COND_i386_qemu_TRUE@am__append_1443 = boot.mod
+@COND_i386_qemu_TRUE@am__append_1444 = boot.marker
+@COND_i386_coreboot_TRUE@am__append_1445 = boot.module
+@COND_i386_coreboot_TRUE@am__append_1446 = boot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1447 = 
+@COND_i386_coreboot_TRUE@am__append_1448 = $(nodist_boot_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1449 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	boot.marker
+@COND_i386_coreboot_TRUE@am__append_1450 = boot.mod
+@COND_i386_coreboot_TRUE@am__append_1451 = boot.marker
+@COND_i386_multiboot_TRUE@am__append_1452 = boot.module
+@COND_i386_multiboot_TRUE@am__append_1453 = boot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1454 = 
+@COND_i386_multiboot_TRUE@am__append_1455 = $(nodist_boot_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1456 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	boot.marker
+@COND_i386_multiboot_TRUE@am__append_1457 = boot.mod
+@COND_i386_multiboot_TRUE@am__append_1458 = boot.marker
+@COND_i386_ieee1275_TRUE@am__append_1459 = boot.module
+@COND_i386_ieee1275_TRUE@am__append_1460 = boot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_1461 = 
+@COND_i386_ieee1275_TRUE@am__append_1462 = $(nodist_boot_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_1463 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	boot.marker
+@COND_i386_ieee1275_TRUE@am__append_1464 = boot.mod
+@COND_i386_ieee1275_TRUE@am__append_1465 = boot.marker
+@COND_x86_64_efi_TRUE@am__append_1466 = boot.module
+@COND_x86_64_efi_TRUE@am__append_1467 = boot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1468 = 
+@COND_x86_64_efi_TRUE@am__append_1469 = $(nodist_boot_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1470 = $(nodist_boot_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	boot.marker
+@COND_x86_64_efi_TRUE@am__append_1471 = boot.mod
+@COND_x86_64_efi_TRUE@am__append_1472 = boot.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1473 = boot.module
+@COND_sparc64_ieee1275_TRUE@am__append_1474 = boot.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_1475 = 
+@COND_sparc64_ieee1275_TRUE@am__append_1476 = $(nodist_boot_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_1477 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	boot.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1478 = boot.mod
+@COND_sparc64_ieee1275_TRUE@am__append_1479 = boot.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1480 = boot.module
+@COND_powerpc_ieee1275_TRUE@am__append_1481 = boot.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_1482 = 
+@COND_powerpc_ieee1275_TRUE@am__append_1483 = $(nodist_boot_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_1484 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	boot.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1485 = boot.mod
+@COND_powerpc_ieee1275_TRUE@am__append_1486 = boot.marker
+@COND_mips_arc_TRUE@am__append_1487 = boot.module
+@COND_mips_arc_TRUE@am__append_1488 = boot.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_1489 = 
+@COND_mips_arc_TRUE@am__append_1490 = $(nodist_boot_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_1491 = $(nodist_boot_module_SOURCES) \
+@COND_mips_arc_TRUE@	boot.marker
+@COND_mips_arc_TRUE@am__append_1492 = boot.mod
+@COND_mips_arc_TRUE@am__append_1493 = boot.marker
+@COND_ia64_efi_TRUE@am__append_1494 = boot.module
+@COND_ia64_efi_TRUE@am__append_1495 = boot.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1496 = 
+@COND_ia64_efi_TRUE@am__append_1497 = $(nodist_boot_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1498 = $(nodist_boot_module_SOURCES) \
+@COND_ia64_efi_TRUE@	boot.marker
+@COND_ia64_efi_TRUE@am__append_1499 = boot.mod
+@COND_ia64_efi_TRUE@am__append_1500 = boot.marker
+@COND_arm_uboot_TRUE@am__append_1501 = boot.module
+@COND_arm_uboot_TRUE@am__append_1502 = boot.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_1503 = 
+@COND_arm_uboot_TRUE@am__append_1504 = $(nodist_boot_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_1505 = $(nodist_boot_module_SOURCES) \
+@COND_arm_uboot_TRUE@	boot.marker
+@COND_arm_uboot_TRUE@am__append_1506 = boot.mod
+@COND_arm_uboot_TRUE@am__append_1507 = boot.marker
+@COND_arm_efi_TRUE@am__append_1508 = boot.module
+@COND_arm_efi_TRUE@am__append_1509 = boot.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1510 = 
+@COND_arm_efi_TRUE@am__append_1511 = $(nodist_boot_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1512 = $(nodist_boot_module_SOURCES) \
+@COND_arm_efi_TRUE@	boot.marker
+@COND_arm_efi_TRUE@am__append_1513 = boot.mod
+@COND_arm_efi_TRUE@am__append_1514 = boot.marker
+@COND_arm64_efi_TRUE@am__append_1515 = boot.module
+@COND_arm64_efi_TRUE@am__append_1516 = boot.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1517 = 
+@COND_arm64_efi_TRUE@am__append_1518 = $(nodist_boot_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1519 = $(nodist_boot_module_SOURCES) \
+@COND_arm64_efi_TRUE@	boot.marker
+@COND_arm64_efi_TRUE@am__append_1520 = boot.mod
+@COND_arm64_efi_TRUE@am__append_1521 = boot.marker
+@COND_arm_coreboot_TRUE@am__append_1522 = boot.module
+@COND_arm_coreboot_TRUE@am__append_1523 = boot.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_1524 = 
+@COND_arm_coreboot_TRUE@am__append_1525 = $(nodist_boot_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_1526 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	boot.marker
+@COND_arm_coreboot_TRUE@am__append_1527 = boot.mod
+@COND_arm_coreboot_TRUE@am__append_1528 = boot.marker
+@COND_riscv32_efi_TRUE@am__append_1529 = boot.module
+@COND_riscv32_efi_TRUE@am__append_1530 = boot.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1531 = 
+@COND_riscv32_efi_TRUE@am__append_1532 = $(nodist_boot_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1533 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	boot.marker
+@COND_riscv32_efi_TRUE@am__append_1534 = boot.mod
+@COND_riscv32_efi_TRUE@am__append_1535 = boot.marker
+@COND_riscv64_efi_TRUE@am__append_1536 = boot.module
+@COND_riscv64_efi_TRUE@am__append_1537 = boot.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1538 = 
+@COND_riscv64_efi_TRUE@am__append_1539 = $(nodist_boot_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1540 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_boot_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	boot.marker
+@COND_riscv64_efi_TRUE@am__append_1541 = boot.mod
+@COND_riscv64_efi_TRUE@am__append_1542 = boot.marker
+@COND_i386_pc_TRUE@am__append_1543 = cpuid.module
+@COND_i386_pc_TRUE@am__append_1544 = cpuid.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@cpuid_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_1545 = 
+@COND_i386_pc_TRUE@am__append_1546 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1547 = $(nodist_cpuid_module_SOURCES) \
+@COND_i386_pc_TRUE@	cpuid.marker
+@COND_i386_pc_TRUE@am__append_1548 = cpuid.mod
+@COND_i386_pc_TRUE@am__append_1549 = cpuid.marker
+@COND_i386_efi_TRUE@am__append_1550 = cpuid.module
+@COND_i386_efi_TRUE@am__append_1551 = cpuid.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1552 = 
+@COND_i386_efi_TRUE@am__append_1553 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1554 = $(nodist_cpuid_module_SOURCES) \
+@COND_i386_efi_TRUE@	cpuid.marker
+@COND_i386_efi_TRUE@am__append_1555 = cpuid.mod
+@COND_i386_efi_TRUE@am__append_1556 = cpuid.marker
+@COND_i386_qemu_TRUE@am__append_1557 = cpuid.module
+@COND_i386_qemu_TRUE@am__append_1558 = cpuid.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_1559 = 
+@COND_i386_qemu_TRUE@am__append_1560 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1561 = $(nodist_cpuid_module_SOURCES) \
+@COND_i386_qemu_TRUE@	cpuid.marker
+@COND_i386_qemu_TRUE@am__append_1562 = cpuid.mod
+@COND_i386_qemu_TRUE@am__append_1563 = cpuid.marker
+@COND_i386_coreboot_TRUE@am__append_1564 = cpuid.module
+@COND_i386_coreboot_TRUE@am__append_1565 = cpuid.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1566 = 
+@COND_i386_coreboot_TRUE@am__append_1567 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1568 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	cpuid.marker
+@COND_i386_coreboot_TRUE@am__append_1569 = cpuid.mod
+@COND_i386_coreboot_TRUE@am__append_1570 = cpuid.marker
+@COND_i386_multiboot_TRUE@am__append_1571 = cpuid.module
+@COND_i386_multiboot_TRUE@am__append_1572 = cpuid.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1573 = 
+@COND_i386_multiboot_TRUE@am__append_1574 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1575 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	cpuid.marker
+@COND_i386_multiboot_TRUE@am__append_1576 = cpuid.mod
+@COND_i386_multiboot_TRUE@am__append_1577 = cpuid.marker
+@COND_i386_ieee1275_TRUE@am__append_1578 = cpuid.module
+@COND_i386_ieee1275_TRUE@am__append_1579 = cpuid.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_1580 = 
+@COND_i386_ieee1275_TRUE@am__append_1581 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_1582 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	cpuid.marker
+@COND_i386_ieee1275_TRUE@am__append_1583 = cpuid.mod
+@COND_i386_ieee1275_TRUE@am__append_1584 = cpuid.marker
+@COND_x86_64_efi_TRUE@am__append_1585 = cpuid.module
+@COND_x86_64_efi_TRUE@am__append_1586 = cpuid.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1587 = 
+@COND_x86_64_efi_TRUE@am__append_1588 = $(nodist_cpuid_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1589 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	cpuid.marker
+@COND_x86_64_efi_TRUE@am__append_1590 = cpuid.mod
+@COND_x86_64_efi_TRUE@am__append_1591 = cpuid.marker
+@COND_i386_xen_TRUE@am__append_1592 = cpuid.module
+@COND_i386_xen_TRUE@am__append_1593 = cpuid.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_1594 = 
+@COND_i386_xen_TRUE@am__append_1595 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_1596 = $(nodist_cpuid_module_SOURCES) \
+@COND_i386_xen_TRUE@	cpuid.marker
+@COND_i386_xen_TRUE@am__append_1597 = cpuid.mod
+@COND_i386_xen_TRUE@am__append_1598 = cpuid.marker
+@COND_x86_64_xen_TRUE@am__append_1599 = cpuid.module
+@COND_x86_64_xen_TRUE@am__append_1600 = cpuid.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_1601 = 
+@COND_x86_64_xen_TRUE@am__append_1602 = $(nodist_cpuid_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_1603 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	cpuid.marker
+@COND_x86_64_xen_TRUE@am__append_1604 = cpuid.mod
+@COND_x86_64_xen_TRUE@am__append_1605 = cpuid.marker
+@COND_i386_xen_pvh_TRUE@am__append_1606 = cpuid.module
+@COND_i386_xen_pvh_TRUE@am__append_1607 = cpuid.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_1608 = 
+@COND_i386_xen_pvh_TRUE@am__append_1609 = $(nodist_cpuid_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_1610 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_cpuid_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	cpuid.marker
+@COND_i386_xen_pvh_TRUE@am__append_1611 = cpuid.mod
+@COND_i386_xen_pvh_TRUE@am__append_1612 = cpuid.marker
+@COND_i386_pc_TRUE@am__append_1613 = drivemap.module
+@COND_i386_pc_TRUE@am__append_1614 = drivemap.module$(EXEEXT)
+@COND_i386_pc_FALSE@drivemap_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_1615 = 
+@COND_i386_pc_TRUE@am__append_1616 = $(nodist_drivemap_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1617 =  \
+@COND_i386_pc_TRUE@	$(nodist_drivemap_module_SOURCES) \
+@COND_i386_pc_TRUE@	drivemap.marker
+@COND_i386_pc_TRUE@am__append_1618 = drivemap.mod
+@COND_i386_pc_TRUE@am__append_1619 = drivemap.marker
+@COND_i386_pc_TRUE@am__append_1620 = extcmd.module
+@COND_i386_pc_TRUE@am__append_1621 = extcmd.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@extcmd_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_1622 = 
+@COND_i386_pc_TRUE@am__append_1623 = $(nodist_extcmd_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1624 = $(nodist_extcmd_module_SOURCES) \
+@COND_i386_pc_TRUE@	extcmd.marker
+@COND_i386_pc_TRUE@am__append_1625 = extcmd.mod
+@COND_i386_pc_TRUE@am__append_1626 = extcmd.marker
+@COND_i386_efi_TRUE@am__append_1627 = extcmd.module
+@COND_i386_efi_TRUE@am__append_1628 = extcmd.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1629 = 
+@COND_i386_efi_TRUE@am__append_1630 = $(nodist_extcmd_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1631 = $(nodist_extcmd_module_SOURCES) \
+@COND_i386_efi_TRUE@	extcmd.marker
+@COND_i386_efi_TRUE@am__append_1632 = extcmd.mod
+@COND_i386_efi_TRUE@am__append_1633 = extcmd.marker
+@COND_i386_qemu_TRUE@am__append_1634 = extcmd.module
+@COND_i386_qemu_TRUE@am__append_1635 = extcmd.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_1636 = 
+@COND_i386_qemu_TRUE@am__append_1637 = $(nodist_extcmd_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1638 =  \
+@COND_i386_qemu_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_i386_qemu_TRUE@	extcmd.marker
+@COND_i386_qemu_TRUE@am__append_1639 = extcmd.mod
+@COND_i386_qemu_TRUE@am__append_1640 = extcmd.marker
+@COND_i386_coreboot_TRUE@am__append_1641 = extcmd.module
+@COND_i386_coreboot_TRUE@am__append_1642 = extcmd.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1643 = 
+@COND_i386_coreboot_TRUE@am__append_1644 = $(nodist_extcmd_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1645 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	extcmd.marker
+@COND_i386_coreboot_TRUE@am__append_1646 = extcmd.mod
+@COND_i386_coreboot_TRUE@am__append_1647 = extcmd.marker
+@COND_i386_multiboot_TRUE@am__append_1648 = extcmd.module
+@COND_i386_multiboot_TRUE@am__append_1649 = extcmd.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1650 = 
+@COND_i386_multiboot_TRUE@am__append_1651 = $(nodist_extcmd_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1652 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	extcmd.marker
+@COND_i386_multiboot_TRUE@am__append_1653 = extcmd.mod
+@COND_i386_multiboot_TRUE@am__append_1654 = extcmd.marker
+@COND_x86_64_efi_TRUE@am__append_1655 = extcmd.module
+@COND_x86_64_efi_TRUE@am__append_1656 = extcmd.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1657 = 
+@COND_x86_64_efi_TRUE@am__append_1658 = $(nodist_extcmd_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1659 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	extcmd.marker
+@COND_x86_64_efi_TRUE@am__append_1660 = extcmd.mod
+@COND_x86_64_efi_TRUE@am__append_1661 = extcmd.marker
+@COND_ia64_efi_TRUE@am__append_1662 = extcmd.module
+@COND_ia64_efi_TRUE@am__append_1663 = extcmd.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1664 = 
+@COND_ia64_efi_TRUE@am__append_1665 = $(nodist_extcmd_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1666 = $(nodist_extcmd_module_SOURCES) \
+@COND_ia64_efi_TRUE@	extcmd.marker
+@COND_ia64_efi_TRUE@am__append_1667 = extcmd.mod
+@COND_ia64_efi_TRUE@am__append_1668 = extcmd.marker
+@COND_arm_efi_TRUE@am__append_1669 = extcmd.module
+@COND_arm_efi_TRUE@am__append_1670 = extcmd.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1671 = 
+@COND_arm_efi_TRUE@am__append_1672 = $(nodist_extcmd_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1673 = $(nodist_extcmd_module_SOURCES) \
+@COND_arm_efi_TRUE@	extcmd.marker
+@COND_arm_efi_TRUE@am__append_1674 = extcmd.mod
+@COND_arm_efi_TRUE@am__append_1675 = extcmd.marker
+@COND_arm64_efi_TRUE@am__append_1676 = extcmd.module
+@COND_arm64_efi_TRUE@am__append_1677 = extcmd.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1678 = 
+@COND_arm64_efi_TRUE@am__append_1679 = $(nodist_extcmd_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1680 =  \
+@COND_arm64_efi_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_arm64_efi_TRUE@	extcmd.marker
+@COND_arm64_efi_TRUE@am__append_1681 = extcmd.mod
+@COND_arm64_efi_TRUE@am__append_1682 = extcmd.marker
+@COND_arm_coreboot_TRUE@am__append_1683 = extcmd.module
+@COND_arm_coreboot_TRUE@am__append_1684 = extcmd.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_1685 = 
+@COND_arm_coreboot_TRUE@am__append_1686 = $(nodist_extcmd_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_1687 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	extcmd.marker
+@COND_arm_coreboot_TRUE@am__append_1688 = extcmd.mod
+@COND_arm_coreboot_TRUE@am__append_1689 = extcmd.marker
+@COND_riscv32_efi_TRUE@am__append_1690 = extcmd.module
+@COND_riscv32_efi_TRUE@am__append_1691 = extcmd.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1692 = 
+@COND_riscv32_efi_TRUE@am__append_1693 = $(nodist_extcmd_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1694 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	extcmd.marker
+@COND_riscv32_efi_TRUE@am__append_1695 = extcmd.mod
+@COND_riscv32_efi_TRUE@am__append_1696 = extcmd.marker
+@COND_riscv64_efi_TRUE@am__append_1697 = extcmd.module
+@COND_riscv64_efi_TRUE@am__append_1698 = extcmd.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1699 = 
+@COND_riscv64_efi_TRUE@am__append_1700 = $(nodist_extcmd_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1701 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_extcmd_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	extcmd.marker
+@COND_riscv64_efi_TRUE@am__append_1702 = extcmd.mod
+@COND_riscv64_efi_TRUE@am__append_1703 = extcmd.marker
+@COND_i386_efi_TRUE@am__append_1704 = fixvideo.module
+@COND_i386_efi_TRUE@am__append_1705 = fixvideo.module$(EXEEXT)
+@COND_i386_efi_FALSE@@COND_x86_64_efi_FALSE@fixvideo_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_1706 = 
+@COND_i386_efi_TRUE@am__append_1707 = $(nodist_fixvideo_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1708 =  \
+@COND_i386_efi_TRUE@	$(nodist_fixvideo_module_SOURCES) \
+@COND_i386_efi_TRUE@	fixvideo.marker
+@COND_i386_efi_TRUE@am__append_1709 = fixvideo.mod
+@COND_i386_efi_TRUE@am__append_1710 = fixvideo.marker
+@COND_x86_64_efi_TRUE@am__append_1711 = fixvideo.module
+@COND_x86_64_efi_TRUE@am__append_1712 = fixvideo.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1713 = 
+@COND_x86_64_efi_TRUE@am__append_1714 = $(nodist_fixvideo_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1715 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_fixvideo_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	fixvideo.marker
+@COND_x86_64_efi_TRUE@am__append_1716 = fixvideo.mod
+@COND_x86_64_efi_TRUE@am__append_1717 = fixvideo.marker
+@COND_emu_TRUE@am__append_1718 = halt.module
+@COND_emu_TRUE@am__append_1719 = halt.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@halt_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_1720 = 
+@COND_emu_TRUE@am__append_1721 = $(nodist_halt_module_SOURCES)
+@COND_emu_TRUE@am__append_1722 = $(nodist_halt_module_SOURCES) \
+@COND_emu_TRUE@	halt.marker
+@COND_emu_TRUE@am__append_1723 = halt.mod
+@COND_emu_TRUE@am__append_1724 = halt.marker
+@COND_i386_pc_TRUE@am__append_1725 = halt.module
+@COND_i386_pc_TRUE@am__append_1726 = halt.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_1727 = 
+@COND_i386_pc_TRUE@am__append_1728 = $(nodist_halt_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1729 = $(nodist_halt_module_SOURCES) \
+@COND_i386_pc_TRUE@	halt.marker
+@COND_i386_pc_TRUE@am__append_1730 = halt.mod
+@COND_i386_pc_TRUE@am__append_1731 = halt.marker
+@COND_i386_efi_TRUE@am__append_1732 = halt.module
+@COND_i386_efi_TRUE@am__append_1733 = halt.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1734 = 
+@COND_i386_efi_TRUE@am__append_1735 = $(nodist_halt_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1736 = $(nodist_halt_module_SOURCES) \
+@COND_i386_efi_TRUE@	halt.marker
+@COND_i386_efi_TRUE@am__append_1737 = halt.mod
+@COND_i386_efi_TRUE@am__append_1738 = halt.marker
+@COND_i386_qemu_TRUE@am__append_1739 = halt.module
+@COND_i386_qemu_TRUE@am__append_1740 = halt.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_1741 = 
+@COND_i386_qemu_TRUE@am__append_1742 = $(nodist_halt_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1743 = $(nodist_halt_module_SOURCES) \
+@COND_i386_qemu_TRUE@	halt.marker
+@COND_i386_qemu_TRUE@am__append_1744 = halt.mod
+@COND_i386_qemu_TRUE@am__append_1745 = halt.marker
+@COND_i386_coreboot_TRUE@am__append_1746 = halt.module
+@COND_i386_coreboot_TRUE@am__append_1747 = halt.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1748 = 
+@COND_i386_coreboot_TRUE@am__append_1749 = $(nodist_halt_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1750 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	halt.marker
+@COND_i386_coreboot_TRUE@am__append_1751 = halt.mod
+@COND_i386_coreboot_TRUE@am__append_1752 = halt.marker
+@COND_i386_multiboot_TRUE@am__append_1753 = halt.module
+@COND_i386_multiboot_TRUE@am__append_1754 = halt.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1755 = 
+@COND_i386_multiboot_TRUE@am__append_1756 = $(nodist_halt_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1757 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	halt.marker
+@COND_i386_multiboot_TRUE@am__append_1758 = halt.mod
+@COND_i386_multiboot_TRUE@am__append_1759 = halt.marker
+@COND_i386_ieee1275_TRUE@am__append_1760 = halt.module
+@COND_i386_ieee1275_TRUE@am__append_1761 = halt.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_1762 = 
+@COND_i386_ieee1275_TRUE@am__append_1763 = $(nodist_halt_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_1764 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	halt.marker
+@COND_i386_ieee1275_TRUE@am__append_1765 = halt.mod
+@COND_i386_ieee1275_TRUE@am__append_1766 = halt.marker
+@COND_x86_64_efi_TRUE@am__append_1767 = halt.module
+@COND_x86_64_efi_TRUE@am__append_1768 = halt.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1769 = 
+@COND_x86_64_efi_TRUE@am__append_1770 = $(nodist_halt_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1771 = $(nodist_halt_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	halt.marker
+@COND_x86_64_efi_TRUE@am__append_1772 = halt.mod
+@COND_x86_64_efi_TRUE@am__append_1773 = halt.marker
+@COND_i386_xen_TRUE@am__append_1774 = halt.module
+@COND_i386_xen_TRUE@am__append_1775 = halt.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_1776 = 
+@COND_i386_xen_TRUE@am__append_1777 = $(nodist_halt_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_1778 = $(nodist_halt_module_SOURCES) \
+@COND_i386_xen_TRUE@	halt.marker
+@COND_i386_xen_TRUE@am__append_1779 = halt.mod
+@COND_i386_xen_TRUE@am__append_1780 = halt.marker
+@COND_x86_64_xen_TRUE@am__append_1781 = halt.module
+@COND_x86_64_xen_TRUE@am__append_1782 = halt.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_1783 = 
+@COND_x86_64_xen_TRUE@am__append_1784 = $(nodist_halt_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_1785 = $(nodist_halt_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	halt.marker
+@COND_x86_64_xen_TRUE@am__append_1786 = halt.mod
+@COND_x86_64_xen_TRUE@am__append_1787 = halt.marker
+@COND_i386_xen_pvh_TRUE@am__append_1788 = halt.module
+@COND_i386_xen_pvh_TRUE@am__append_1789 = halt.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_1790 = 
+@COND_i386_xen_pvh_TRUE@am__append_1791 = $(nodist_halt_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_1792 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	halt.marker
+@COND_i386_xen_pvh_TRUE@am__append_1793 = halt.mod
+@COND_i386_xen_pvh_TRUE@am__append_1794 = halt.marker
+@COND_mips_loongson_TRUE@am__append_1795 = halt.module
+@COND_mips_loongson_TRUE@am__append_1796 = halt.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_1797 = 
+@COND_mips_loongson_TRUE@am__append_1798 = $(nodist_halt_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_1799 =  \
+@COND_mips_loongson_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_mips_loongson_TRUE@	halt.marker
+@COND_mips_loongson_TRUE@am__append_1800 = halt.mod
+@COND_mips_loongson_TRUE@am__append_1801 = halt.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1802 = halt.module
+@COND_sparc64_ieee1275_TRUE@am__append_1803 = halt.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_1804 = 
+@COND_sparc64_ieee1275_TRUE@am__append_1805 = $(nodist_halt_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_1806 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	halt.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1807 = halt.mod
+@COND_sparc64_ieee1275_TRUE@am__append_1808 = halt.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1809 = halt.module
+@COND_powerpc_ieee1275_TRUE@am__append_1810 = halt.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_1811 = 
+@COND_powerpc_ieee1275_TRUE@am__append_1812 = $(nodist_halt_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_1813 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	halt.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1814 = halt.mod
+@COND_powerpc_ieee1275_TRUE@am__append_1815 = halt.marker
+@COND_mips_arc_TRUE@am__append_1816 = halt.module
+@COND_mips_arc_TRUE@am__append_1817 = halt.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_1818 = 
+@COND_mips_arc_TRUE@am__append_1819 = $(nodist_halt_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_1820 = $(nodist_halt_module_SOURCES) \
+@COND_mips_arc_TRUE@	halt.marker
+@COND_mips_arc_TRUE@am__append_1821 = halt.mod
+@COND_mips_arc_TRUE@am__append_1822 = halt.marker
+@COND_ia64_efi_TRUE@am__append_1823 = halt.module
+@COND_ia64_efi_TRUE@am__append_1824 = halt.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1825 = 
+@COND_ia64_efi_TRUE@am__append_1826 = $(nodist_halt_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1827 = $(nodist_halt_module_SOURCES) \
+@COND_ia64_efi_TRUE@	halt.marker
+@COND_ia64_efi_TRUE@am__append_1828 = halt.mod
+@COND_ia64_efi_TRUE@am__append_1829 = halt.marker
+@COND_mips_qemu_mips_TRUE@am__append_1830 = halt.module
+@COND_mips_qemu_mips_TRUE@am__append_1831 = halt.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_1832 = 
+@COND_mips_qemu_mips_TRUE@am__append_1833 = $(nodist_halt_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_1834 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	halt.marker
+@COND_mips_qemu_mips_TRUE@am__append_1835 = halt.mod
+@COND_mips_qemu_mips_TRUE@am__append_1836 = halt.marker
+@COND_arm_uboot_TRUE@am__append_1837 = halt.module
+@COND_arm_uboot_TRUE@am__append_1838 = halt.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_1839 = 
+@COND_arm_uboot_TRUE@am__append_1840 = $(nodist_halt_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_1841 = $(nodist_halt_module_SOURCES) \
+@COND_arm_uboot_TRUE@	halt.marker
+@COND_arm_uboot_TRUE@am__append_1842 = halt.mod
+@COND_arm_uboot_TRUE@am__append_1843 = halt.marker
+@COND_arm_efi_TRUE@am__append_1844 = halt.module
+@COND_arm_efi_TRUE@am__append_1845 = halt.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_1846 = 
+@COND_arm_efi_TRUE@am__append_1847 = $(nodist_halt_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_1848 = $(nodist_halt_module_SOURCES) \
+@COND_arm_efi_TRUE@	halt.marker
+@COND_arm_efi_TRUE@am__append_1849 = halt.mod
+@COND_arm_efi_TRUE@am__append_1850 = halt.marker
+@COND_arm64_efi_TRUE@am__append_1851 = halt.module
+@COND_arm64_efi_TRUE@am__append_1852 = halt.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_1853 = 
+@COND_arm64_efi_TRUE@am__append_1854 = $(nodist_halt_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_1855 = $(nodist_halt_module_SOURCES) \
+@COND_arm64_efi_TRUE@	halt.marker
+@COND_arm64_efi_TRUE@am__append_1856 = halt.mod
+@COND_arm64_efi_TRUE@am__append_1857 = halt.marker
+@COND_arm_coreboot_TRUE@am__append_1858 = halt.module
+@COND_arm_coreboot_TRUE@am__append_1859 = halt.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_1860 = 
+@COND_arm_coreboot_TRUE@am__append_1861 = $(nodist_halt_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_1862 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	halt.marker
+@COND_arm_coreboot_TRUE@am__append_1863 = halt.mod
+@COND_arm_coreboot_TRUE@am__append_1864 = halt.marker
+@COND_riscv32_efi_TRUE@am__append_1865 = halt.module
+@COND_riscv32_efi_TRUE@am__append_1866 = halt.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_1867 = 
+@COND_riscv32_efi_TRUE@am__append_1868 = $(nodist_halt_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_1869 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	halt.marker
+@COND_riscv32_efi_TRUE@am__append_1870 = halt.mod
+@COND_riscv32_efi_TRUE@am__append_1871 = halt.marker
+@COND_riscv64_efi_TRUE@am__append_1872 = halt.module
+@COND_riscv64_efi_TRUE@am__append_1873 = halt.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_1874 = 
+@COND_riscv64_efi_TRUE@am__append_1875 = $(nodist_halt_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_1876 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_halt_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	halt.marker
+@COND_riscv64_efi_TRUE@am__append_1877 = halt.mod
+@COND_riscv64_efi_TRUE@am__append_1878 = halt.marker
+@COND_emu_TRUE@am__append_1879 = reboot.module
+@COND_emu_TRUE@am__append_1880 = reboot.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@reboot_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_1881 = 
+@COND_emu_TRUE@am__append_1882 = $(nodist_reboot_module_SOURCES)
+@COND_emu_TRUE@am__append_1883 = $(nodist_reboot_module_SOURCES) \
+@COND_emu_TRUE@	reboot.marker
+@COND_emu_TRUE@am__append_1884 = reboot.mod
+@COND_emu_TRUE@am__append_1885 = reboot.marker
+@COND_i386_pc_TRUE@am__append_1886 = reboot.module
+@COND_i386_pc_TRUE@am__append_1887 = reboot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_1888 = 
+@COND_i386_pc_TRUE@am__append_1889 = $(nodist_reboot_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_1890 = $(nodist_reboot_module_SOURCES) \
+@COND_i386_pc_TRUE@	reboot.marker
+@COND_i386_pc_TRUE@am__append_1891 = reboot.mod
+@COND_i386_pc_TRUE@am__append_1892 = reboot.marker
+@COND_i386_efi_TRUE@am__append_1893 = reboot.module
+@COND_i386_efi_TRUE@am__append_1894 = reboot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_1895 = 
+@COND_i386_efi_TRUE@am__append_1896 = $(nodist_reboot_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_1897 = $(nodist_reboot_module_SOURCES) \
+@COND_i386_efi_TRUE@	reboot.marker
+@COND_i386_efi_TRUE@am__append_1898 = reboot.mod
+@COND_i386_efi_TRUE@am__append_1899 = reboot.marker
+@COND_i386_qemu_TRUE@am__append_1900 = reboot.module
+@COND_i386_qemu_TRUE@am__append_1901 = reboot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_1902 = 
+@COND_i386_qemu_TRUE@am__append_1903 = $(nodist_reboot_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_1904 =  \
+@COND_i386_qemu_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_i386_qemu_TRUE@	reboot.marker
+@COND_i386_qemu_TRUE@am__append_1905 = reboot.mod
+@COND_i386_qemu_TRUE@am__append_1906 = reboot.marker
+@COND_i386_coreboot_TRUE@am__append_1907 = reboot.module
+@COND_i386_coreboot_TRUE@am__append_1908 = reboot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_1909 = 
+@COND_i386_coreboot_TRUE@am__append_1910 = $(nodist_reboot_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_1911 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	reboot.marker
+@COND_i386_coreboot_TRUE@am__append_1912 = reboot.mod
+@COND_i386_coreboot_TRUE@am__append_1913 = reboot.marker
+@COND_i386_multiboot_TRUE@am__append_1914 = reboot.module
+@COND_i386_multiboot_TRUE@am__append_1915 = reboot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_1916 = 
+@COND_i386_multiboot_TRUE@am__append_1917 = $(nodist_reboot_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_1918 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	reboot.marker
+@COND_i386_multiboot_TRUE@am__append_1919 = reboot.mod
+@COND_i386_multiboot_TRUE@am__append_1920 = reboot.marker
+@COND_i386_ieee1275_TRUE@am__append_1921 = reboot.module
+@COND_i386_ieee1275_TRUE@am__append_1922 = reboot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_1923 = 
+@COND_i386_ieee1275_TRUE@am__append_1924 = $(nodist_reboot_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_1925 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	reboot.marker
+@COND_i386_ieee1275_TRUE@am__append_1926 = reboot.mod
+@COND_i386_ieee1275_TRUE@am__append_1927 = reboot.marker
+@COND_x86_64_efi_TRUE@am__append_1928 = reboot.module
+@COND_x86_64_efi_TRUE@am__append_1929 = reboot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_1930 = 
+@COND_x86_64_efi_TRUE@am__append_1931 = $(nodist_reboot_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_1932 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	reboot.marker
+@COND_x86_64_efi_TRUE@am__append_1933 = reboot.mod
+@COND_x86_64_efi_TRUE@am__append_1934 = reboot.marker
+@COND_i386_xen_TRUE@am__append_1935 = reboot.module
+@COND_i386_xen_TRUE@am__append_1936 = reboot.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_1937 = 
+@COND_i386_xen_TRUE@am__append_1938 = $(nodist_reboot_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_1939 = $(nodist_reboot_module_SOURCES) \
+@COND_i386_xen_TRUE@	reboot.marker
+@COND_i386_xen_TRUE@am__append_1940 = reboot.mod
+@COND_i386_xen_TRUE@am__append_1941 = reboot.marker
+@COND_x86_64_xen_TRUE@am__append_1942 = reboot.module
+@COND_x86_64_xen_TRUE@am__append_1943 = reboot.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_1944 = 
+@COND_x86_64_xen_TRUE@am__append_1945 = $(nodist_reboot_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_1946 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	reboot.marker
+@COND_x86_64_xen_TRUE@am__append_1947 = reboot.mod
+@COND_x86_64_xen_TRUE@am__append_1948 = reboot.marker
+@COND_i386_xen_pvh_TRUE@am__append_1949 = reboot.module
+@COND_i386_xen_pvh_TRUE@am__append_1950 = reboot.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_1951 = 
+@COND_i386_xen_pvh_TRUE@am__append_1952 = $(nodist_reboot_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_1953 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	reboot.marker
+@COND_i386_xen_pvh_TRUE@am__append_1954 = reboot.mod
+@COND_i386_xen_pvh_TRUE@am__append_1955 = reboot.marker
+@COND_mips_loongson_TRUE@am__append_1956 = reboot.module
+@COND_mips_loongson_TRUE@am__append_1957 = reboot.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_1958 = 
+@COND_mips_loongson_TRUE@am__append_1959 = $(nodist_reboot_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_1960 =  \
+@COND_mips_loongson_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_mips_loongson_TRUE@	reboot.marker
+@COND_mips_loongson_TRUE@am__append_1961 = reboot.mod
+@COND_mips_loongson_TRUE@am__append_1962 = reboot.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1963 = reboot.module
+@COND_sparc64_ieee1275_TRUE@am__append_1964 = reboot.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_1965 = 
+@COND_sparc64_ieee1275_TRUE@am__append_1966 = $(nodist_reboot_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_1967 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	reboot.marker
+@COND_sparc64_ieee1275_TRUE@am__append_1968 = reboot.mod
+@COND_sparc64_ieee1275_TRUE@am__append_1969 = reboot.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1970 = reboot.module
+@COND_powerpc_ieee1275_TRUE@am__append_1971 = reboot.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_1972 = 
+@COND_powerpc_ieee1275_TRUE@am__append_1973 = $(nodist_reboot_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_1974 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	reboot.marker
+@COND_powerpc_ieee1275_TRUE@am__append_1975 = reboot.mod
+@COND_powerpc_ieee1275_TRUE@am__append_1976 = reboot.marker
+@COND_mips_arc_TRUE@am__append_1977 = reboot.module
+@COND_mips_arc_TRUE@am__append_1978 = reboot.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_1979 = 
+@COND_mips_arc_TRUE@am__append_1980 = $(nodist_reboot_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_1981 = $(nodist_reboot_module_SOURCES) \
+@COND_mips_arc_TRUE@	reboot.marker
+@COND_mips_arc_TRUE@am__append_1982 = reboot.mod
+@COND_mips_arc_TRUE@am__append_1983 = reboot.marker
+@COND_ia64_efi_TRUE@am__append_1984 = reboot.module
+@COND_ia64_efi_TRUE@am__append_1985 = reboot.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_1986 = 
+@COND_ia64_efi_TRUE@am__append_1987 = $(nodist_reboot_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_1988 = $(nodist_reboot_module_SOURCES) \
+@COND_ia64_efi_TRUE@	reboot.marker
+@COND_ia64_efi_TRUE@am__append_1989 = reboot.mod
+@COND_ia64_efi_TRUE@am__append_1990 = reboot.marker
+@COND_mips_qemu_mips_TRUE@am__append_1991 = reboot.module
+@COND_mips_qemu_mips_TRUE@am__append_1992 = reboot.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_1993 = 
+@COND_mips_qemu_mips_TRUE@am__append_1994 = $(nodist_reboot_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_1995 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	reboot.marker
+@COND_mips_qemu_mips_TRUE@am__append_1996 = reboot.mod
+@COND_mips_qemu_mips_TRUE@am__append_1997 = reboot.marker
+@COND_arm_uboot_TRUE@am__append_1998 = reboot.module
+@COND_arm_uboot_TRUE@am__append_1999 = reboot.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_2000 = 
+@COND_arm_uboot_TRUE@am__append_2001 = $(nodist_reboot_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_2002 =  \
+@COND_arm_uboot_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_arm_uboot_TRUE@	reboot.marker
+@COND_arm_uboot_TRUE@am__append_2003 = reboot.mod
+@COND_arm_uboot_TRUE@am__append_2004 = reboot.marker
+@COND_arm_efi_TRUE@am__append_2005 = reboot.module
+@COND_arm_efi_TRUE@am__append_2006 = reboot.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_2007 = 
+@COND_arm_efi_TRUE@am__append_2008 = $(nodist_reboot_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_2009 = $(nodist_reboot_module_SOURCES) \
+@COND_arm_efi_TRUE@	reboot.marker
+@COND_arm_efi_TRUE@am__append_2010 = reboot.mod
+@COND_arm_efi_TRUE@am__append_2011 = reboot.marker
+@COND_arm64_efi_TRUE@am__append_2012 = reboot.module
+@COND_arm64_efi_TRUE@am__append_2013 = reboot.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_2014 = 
+@COND_arm64_efi_TRUE@am__append_2015 = $(nodist_reboot_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_2016 =  \
+@COND_arm64_efi_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_arm64_efi_TRUE@	reboot.marker
+@COND_arm64_efi_TRUE@am__append_2017 = reboot.mod
+@COND_arm64_efi_TRUE@am__append_2018 = reboot.marker
+@COND_arm_coreboot_TRUE@am__append_2019 = reboot.module
+@COND_arm_coreboot_TRUE@am__append_2020 = reboot.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_2021 = 
+@COND_arm_coreboot_TRUE@am__append_2022 = $(nodist_reboot_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_2023 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	reboot.marker
+@COND_arm_coreboot_TRUE@am__append_2024 = reboot.mod
+@COND_arm_coreboot_TRUE@am__append_2025 = reboot.marker
+@COND_riscv32_efi_TRUE@am__append_2026 = reboot.module
+@COND_riscv32_efi_TRUE@am__append_2027 = reboot.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_2028 = 
+@COND_riscv32_efi_TRUE@am__append_2029 = $(nodist_reboot_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_2030 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	reboot.marker
+@COND_riscv32_efi_TRUE@am__append_2031 = reboot.mod
+@COND_riscv32_efi_TRUE@am__append_2032 = reboot.marker
+@COND_riscv64_efi_TRUE@am__append_2033 = reboot.module
+@COND_riscv64_efi_TRUE@am__append_2034 = reboot.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_2035 = 
+@COND_riscv64_efi_TRUE@am__append_2036 = $(nodist_reboot_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_2037 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_reboot_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	reboot.marker
+@COND_riscv64_efi_TRUE@am__append_2038 = reboot.mod
+@COND_riscv64_efi_TRUE@am__append_2039 = reboot.marker
+@COND_i386_pc_TRUE@am__append_2040 = hdparm.module
+@COND_i386_pc_TRUE@am__append_2041 = hdparm.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_FALSE@hdparm_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2042 = 
+@COND_i386_pc_TRUE@am__append_2043 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2044 = $(nodist_hdparm_module_SOURCES) \
+@COND_i386_pc_TRUE@	hdparm.marker
+@COND_i386_pc_TRUE@am__append_2045 = hdparm.mod
+@COND_i386_pc_TRUE@am__append_2046 = hdparm.marker
+@COND_i386_efi_TRUE@am__append_2047 = hdparm.module
+@COND_i386_efi_TRUE@am__append_2048 = hdparm.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2049 = 
+@COND_i386_efi_TRUE@am__append_2050 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2051 = $(nodist_hdparm_module_SOURCES) \
+@COND_i386_efi_TRUE@	hdparm.marker
+@COND_i386_efi_TRUE@am__append_2052 = hdparm.mod
+@COND_i386_efi_TRUE@am__append_2053 = hdparm.marker
+@COND_i386_qemu_TRUE@am__append_2054 = hdparm.module
+@COND_i386_qemu_TRUE@am__append_2055 = hdparm.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2056 = 
+@COND_i386_qemu_TRUE@am__append_2057 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2058 =  \
+@COND_i386_qemu_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_i386_qemu_TRUE@	hdparm.marker
+@COND_i386_qemu_TRUE@am__append_2059 = hdparm.mod
+@COND_i386_qemu_TRUE@am__append_2060 = hdparm.marker
+@COND_i386_coreboot_TRUE@am__append_2061 = hdparm.module
+@COND_i386_coreboot_TRUE@am__append_2062 = hdparm.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2063 = 
+@COND_i386_coreboot_TRUE@am__append_2064 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2065 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	hdparm.marker
+@COND_i386_coreboot_TRUE@am__append_2066 = hdparm.mod
+@COND_i386_coreboot_TRUE@am__append_2067 = hdparm.marker
+@COND_i386_multiboot_TRUE@am__append_2068 = hdparm.module
+@COND_i386_multiboot_TRUE@am__append_2069 = hdparm.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2070 = 
+@COND_i386_multiboot_TRUE@am__append_2071 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2072 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	hdparm.marker
+@COND_i386_multiboot_TRUE@am__append_2073 = hdparm.mod
+@COND_i386_multiboot_TRUE@am__append_2074 = hdparm.marker
+@COND_i386_ieee1275_TRUE@am__append_2075 = hdparm.module
+@COND_i386_ieee1275_TRUE@am__append_2076 = hdparm.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2077 = 
+@COND_i386_ieee1275_TRUE@am__append_2078 = $(nodist_hdparm_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2079 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	hdparm.marker
+@COND_i386_ieee1275_TRUE@am__append_2080 = hdparm.mod
+@COND_i386_ieee1275_TRUE@am__append_2081 = hdparm.marker
+@COND_x86_64_efi_TRUE@am__append_2082 = hdparm.module
+@COND_x86_64_efi_TRUE@am__append_2083 = hdparm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2084 = 
+@COND_x86_64_efi_TRUE@am__append_2085 = $(nodist_hdparm_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2086 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	hdparm.marker
+@COND_x86_64_efi_TRUE@am__append_2087 = hdparm.mod
+@COND_x86_64_efi_TRUE@am__append_2088 = hdparm.marker
+@COND_mips_loongson_TRUE@am__append_2089 = hdparm.module
+@COND_mips_loongson_TRUE@am__append_2090 = hdparm.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2091 = 
+@COND_mips_loongson_TRUE@am__append_2092 = $(nodist_hdparm_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2093 =  \
+@COND_mips_loongson_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_mips_loongson_TRUE@	hdparm.marker
+@COND_mips_loongson_TRUE@am__append_2094 = hdparm.mod
+@COND_mips_loongson_TRUE@am__append_2095 = hdparm.marker
+@COND_mips_qemu_mips_TRUE@am__append_2096 = hdparm.module
+@COND_mips_qemu_mips_TRUE@am__append_2097 = hdparm.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_2098 = 
+@COND_mips_qemu_mips_TRUE@am__append_2099 = $(nodist_hdparm_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_2100 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_hdparm_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	hdparm.marker
+@COND_mips_qemu_mips_TRUE@am__append_2101 = hdparm.mod
+@COND_mips_qemu_mips_TRUE@am__append_2102 = hdparm.marker
+@COND_i386_efi_TRUE@am__append_2103 = loadbios.module
+@COND_i386_efi_TRUE@am__append_2104 = loadbios.module$(EXEEXT)
+@COND_i386_efi_FALSE@@COND_x86_64_efi_FALSE@loadbios_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_2105 = 
+@COND_i386_efi_TRUE@am__append_2106 = $(nodist_loadbios_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2107 =  \
+@COND_i386_efi_TRUE@	$(nodist_loadbios_module_SOURCES) \
+@COND_i386_efi_TRUE@	loadbios.marker
+@COND_i386_efi_TRUE@am__append_2108 = loadbios.mod
+@COND_i386_efi_TRUE@am__append_2109 = loadbios.marker
+@COND_x86_64_efi_TRUE@am__append_2110 = loadbios.module
+@COND_x86_64_efi_TRUE@am__append_2111 = loadbios.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2112 = 
+@COND_x86_64_efi_TRUE@am__append_2113 = $(nodist_loadbios_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2114 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_loadbios_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	loadbios.marker
+@COND_x86_64_efi_TRUE@am__append_2115 = loadbios.mod
+@COND_x86_64_efi_TRUE@am__append_2116 = loadbios.marker
+@COND_i386_pc_TRUE@am__append_2117 = lspci.module
+@COND_i386_pc_TRUE@am__append_2118 = lspci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@lspci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2119 = 
+@COND_i386_pc_TRUE@am__append_2120 = $(nodist_lspci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2121 = $(nodist_lspci_module_SOURCES) \
+@COND_i386_pc_TRUE@	lspci.marker
+@COND_i386_pc_TRUE@am__append_2122 = lspci.mod
+@COND_i386_pc_TRUE@am__append_2123 = lspci.marker
+@COND_i386_efi_TRUE@am__append_2124 = lspci.module
+@COND_i386_efi_TRUE@am__append_2125 = lspci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2126 = 
+@COND_i386_efi_TRUE@am__append_2127 = $(nodist_lspci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2128 = $(nodist_lspci_module_SOURCES) \
+@COND_i386_efi_TRUE@	lspci.marker
+@COND_i386_efi_TRUE@am__append_2129 = lspci.mod
+@COND_i386_efi_TRUE@am__append_2130 = lspci.marker
+@COND_i386_qemu_TRUE@am__append_2131 = lspci.module
+@COND_i386_qemu_TRUE@am__append_2132 = lspci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2133 = 
+@COND_i386_qemu_TRUE@am__append_2134 = $(nodist_lspci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2135 = $(nodist_lspci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	lspci.marker
+@COND_i386_qemu_TRUE@am__append_2136 = lspci.mod
+@COND_i386_qemu_TRUE@am__append_2137 = lspci.marker
+@COND_i386_coreboot_TRUE@am__append_2138 = lspci.module
+@COND_i386_coreboot_TRUE@am__append_2139 = lspci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2140 = 
+@COND_i386_coreboot_TRUE@am__append_2141 = $(nodist_lspci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2142 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_lspci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	lspci.marker
+@COND_i386_coreboot_TRUE@am__append_2143 = lspci.mod
+@COND_i386_coreboot_TRUE@am__append_2144 = lspci.marker
+@COND_i386_multiboot_TRUE@am__append_2145 = lspci.module
+@COND_i386_multiboot_TRUE@am__append_2146 = lspci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2147 = 
+@COND_i386_multiboot_TRUE@am__append_2148 = $(nodist_lspci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2149 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_lspci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	lspci.marker
+@COND_i386_multiboot_TRUE@am__append_2150 = lspci.mod
+@COND_i386_multiboot_TRUE@am__append_2151 = lspci.marker
+@COND_i386_ieee1275_TRUE@am__append_2152 = lspci.module
+@COND_i386_ieee1275_TRUE@am__append_2153 = lspci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2154 = 
+@COND_i386_ieee1275_TRUE@am__append_2155 = $(nodist_lspci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2156 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_lspci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	lspci.marker
+@COND_i386_ieee1275_TRUE@am__append_2157 = lspci.mod
+@COND_i386_ieee1275_TRUE@am__append_2158 = lspci.marker
+@COND_x86_64_efi_TRUE@am__append_2159 = lspci.module
+@COND_x86_64_efi_TRUE@am__append_2160 = lspci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2161 = 
+@COND_x86_64_efi_TRUE@am__append_2162 = $(nodist_lspci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2163 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_lspci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	lspci.marker
+@COND_x86_64_efi_TRUE@am__append_2164 = lspci.mod
+@COND_x86_64_efi_TRUE@am__append_2165 = lspci.marker
+@COND_mips_loongson_TRUE@am__append_2166 = lspci.module
+@COND_mips_loongson_TRUE@am__append_2167 = lspci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2168 = 
+@COND_mips_loongson_TRUE@am__append_2169 = $(nodist_lspci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2170 =  \
+@COND_mips_loongson_TRUE@	$(nodist_lspci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	lspci.marker
+@COND_mips_loongson_TRUE@am__append_2171 = lspci.mod
+@COND_mips_loongson_TRUE@am__append_2172 = lspci.marker
+@COND_i386_pc_TRUE@am__append_2173 = play.module
+@COND_i386_pc_TRUE@am__append_2174 = play.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@play_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2175 = 
+@COND_i386_pc_TRUE@am__append_2176 = $(nodist_play_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2177 = $(nodist_play_module_SOURCES) \
+@COND_i386_pc_TRUE@	play.marker
+@COND_i386_pc_TRUE@am__append_2178 = play.mod
+@COND_i386_pc_TRUE@am__append_2179 = play.marker
+@COND_i386_efi_TRUE@am__append_2180 = play.module
+@COND_i386_efi_TRUE@am__append_2181 = play.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2182 = 
+@COND_i386_efi_TRUE@am__append_2183 = $(nodist_play_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2184 = $(nodist_play_module_SOURCES) \
+@COND_i386_efi_TRUE@	play.marker
+@COND_i386_efi_TRUE@am__append_2185 = play.mod
+@COND_i386_efi_TRUE@am__append_2186 = play.marker
+@COND_i386_qemu_TRUE@am__append_2187 = play.module
+@COND_i386_qemu_TRUE@am__append_2188 = play.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2189 = 
+@COND_i386_qemu_TRUE@am__append_2190 = $(nodist_play_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2191 = $(nodist_play_module_SOURCES) \
+@COND_i386_qemu_TRUE@	play.marker
+@COND_i386_qemu_TRUE@am__append_2192 = play.mod
+@COND_i386_qemu_TRUE@am__append_2193 = play.marker
+@COND_i386_coreboot_TRUE@am__append_2194 = play.module
+@COND_i386_coreboot_TRUE@am__append_2195 = play.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2196 = 
+@COND_i386_coreboot_TRUE@am__append_2197 = $(nodist_play_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2198 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_play_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	play.marker
+@COND_i386_coreboot_TRUE@am__append_2199 = play.mod
+@COND_i386_coreboot_TRUE@am__append_2200 = play.marker
+@COND_i386_multiboot_TRUE@am__append_2201 = play.module
+@COND_i386_multiboot_TRUE@am__append_2202 = play.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2203 = 
+@COND_i386_multiboot_TRUE@am__append_2204 = $(nodist_play_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2205 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_play_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	play.marker
+@COND_i386_multiboot_TRUE@am__append_2206 = play.mod
+@COND_i386_multiboot_TRUE@am__append_2207 = play.marker
+@COND_i386_ieee1275_TRUE@am__append_2208 = play.module
+@COND_i386_ieee1275_TRUE@am__append_2209 = play.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2210 = 
+@COND_i386_ieee1275_TRUE@am__append_2211 = $(nodist_play_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2212 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_play_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	play.marker
+@COND_i386_ieee1275_TRUE@am__append_2213 = play.mod
+@COND_i386_ieee1275_TRUE@am__append_2214 = play.marker
+@COND_x86_64_efi_TRUE@am__append_2215 = play.module
+@COND_x86_64_efi_TRUE@am__append_2216 = play.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2217 = 
+@COND_x86_64_efi_TRUE@am__append_2218 = $(nodist_play_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2219 = $(nodist_play_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	play.marker
+@COND_x86_64_efi_TRUE@am__append_2220 = play.mod
+@COND_x86_64_efi_TRUE@am__append_2221 = play.marker
+@COND_i386_pc_TRUE@am__append_2222 = spkmodem.module
+@COND_i386_pc_TRUE@am__append_2223 = spkmodem.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@spkmodem_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2224 = 
+@COND_i386_pc_TRUE@am__append_2225 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2226 =  \
+@COND_i386_pc_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_pc_TRUE@	spkmodem.marker
+@COND_i386_pc_TRUE@am__append_2227 = spkmodem.mod
+@COND_i386_pc_TRUE@am__append_2228 = spkmodem.marker
+@COND_i386_efi_TRUE@am__append_2229 = spkmodem.module
+@COND_i386_efi_TRUE@am__append_2230 = spkmodem.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2231 = 
+@COND_i386_efi_TRUE@am__append_2232 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2233 =  \
+@COND_i386_efi_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_efi_TRUE@	spkmodem.marker
+@COND_i386_efi_TRUE@am__append_2234 = spkmodem.mod
+@COND_i386_efi_TRUE@am__append_2235 = spkmodem.marker
+@COND_i386_qemu_TRUE@am__append_2236 = spkmodem.module
+@COND_i386_qemu_TRUE@am__append_2237 = spkmodem.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2238 = 
+@COND_i386_qemu_TRUE@am__append_2239 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2240 =  \
+@COND_i386_qemu_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_qemu_TRUE@	spkmodem.marker
+@COND_i386_qemu_TRUE@am__append_2241 = spkmodem.mod
+@COND_i386_qemu_TRUE@am__append_2242 = spkmodem.marker
+@COND_i386_coreboot_TRUE@am__append_2243 = spkmodem.module
+@COND_i386_coreboot_TRUE@am__append_2244 = spkmodem.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2245 = 
+@COND_i386_coreboot_TRUE@am__append_2246 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2247 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	spkmodem.marker
+@COND_i386_coreboot_TRUE@am__append_2248 = spkmodem.mod
+@COND_i386_coreboot_TRUE@am__append_2249 = spkmodem.marker
+@COND_i386_multiboot_TRUE@am__append_2250 = spkmodem.module
+@COND_i386_multiboot_TRUE@am__append_2251 = spkmodem.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2252 = 
+@COND_i386_multiboot_TRUE@am__append_2253 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2254 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	spkmodem.marker
+@COND_i386_multiboot_TRUE@am__append_2255 = spkmodem.mod
+@COND_i386_multiboot_TRUE@am__append_2256 = spkmodem.marker
+@COND_i386_ieee1275_TRUE@am__append_2257 = spkmodem.module
+@COND_i386_ieee1275_TRUE@am__append_2258 = spkmodem.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2259 = 
+@COND_i386_ieee1275_TRUE@am__append_2260 = $(nodist_spkmodem_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2261 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	spkmodem.marker
+@COND_i386_ieee1275_TRUE@am__append_2262 = spkmodem.mod
+@COND_i386_ieee1275_TRUE@am__append_2263 = spkmodem.marker
+@COND_x86_64_efi_TRUE@am__append_2264 = spkmodem.module
+@COND_x86_64_efi_TRUE@am__append_2265 = spkmodem.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2266 = 
+@COND_x86_64_efi_TRUE@am__append_2267 = $(nodist_spkmodem_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2268 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_spkmodem_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	spkmodem.marker
+@COND_x86_64_efi_TRUE@am__append_2269 = spkmodem.mod
+@COND_x86_64_efi_TRUE@am__append_2270 = spkmodem.marker
+@COND_i386_pc_TRUE@am__append_2271 = morse.module
+@COND_i386_pc_TRUE@am__append_2272 = morse.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@morse_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2273 = 
+@COND_i386_pc_TRUE@am__append_2274 = $(nodist_morse_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2275 = $(nodist_morse_module_SOURCES) \
+@COND_i386_pc_TRUE@	morse.marker
+@COND_i386_pc_TRUE@am__append_2276 = morse.mod
+@COND_i386_pc_TRUE@am__append_2277 = morse.marker
+@COND_i386_efi_TRUE@am__append_2278 = morse.module
+@COND_i386_efi_TRUE@am__append_2279 = morse.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2280 = 
+@COND_i386_efi_TRUE@am__append_2281 = $(nodist_morse_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2282 = $(nodist_morse_module_SOURCES) \
+@COND_i386_efi_TRUE@	morse.marker
+@COND_i386_efi_TRUE@am__append_2283 = morse.mod
+@COND_i386_efi_TRUE@am__append_2284 = morse.marker
+@COND_i386_qemu_TRUE@am__append_2285 = morse.module
+@COND_i386_qemu_TRUE@am__append_2286 = morse.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2287 = 
+@COND_i386_qemu_TRUE@am__append_2288 = $(nodist_morse_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2289 = $(nodist_morse_module_SOURCES) \
+@COND_i386_qemu_TRUE@	morse.marker
+@COND_i386_qemu_TRUE@am__append_2290 = morse.mod
+@COND_i386_qemu_TRUE@am__append_2291 = morse.marker
+@COND_i386_coreboot_TRUE@am__append_2292 = morse.module
+@COND_i386_coreboot_TRUE@am__append_2293 = morse.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2294 = 
+@COND_i386_coreboot_TRUE@am__append_2295 = $(nodist_morse_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2296 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_morse_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	morse.marker
+@COND_i386_coreboot_TRUE@am__append_2297 = morse.mod
+@COND_i386_coreboot_TRUE@am__append_2298 = morse.marker
+@COND_i386_multiboot_TRUE@am__append_2299 = morse.module
+@COND_i386_multiboot_TRUE@am__append_2300 = morse.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2301 = 
+@COND_i386_multiboot_TRUE@am__append_2302 = $(nodist_morse_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2303 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_morse_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	morse.marker
+@COND_i386_multiboot_TRUE@am__append_2304 = morse.mod
+@COND_i386_multiboot_TRUE@am__append_2305 = morse.marker
+@COND_i386_ieee1275_TRUE@am__append_2306 = morse.module
+@COND_i386_ieee1275_TRUE@am__append_2307 = morse.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2308 = 
+@COND_i386_ieee1275_TRUE@am__append_2309 = $(nodist_morse_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2310 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_morse_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	morse.marker
+@COND_i386_ieee1275_TRUE@am__append_2311 = morse.mod
+@COND_i386_ieee1275_TRUE@am__append_2312 = morse.marker
+@COND_x86_64_efi_TRUE@am__append_2313 = morse.module
+@COND_x86_64_efi_TRUE@am__append_2314 = morse.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2315 = 
+@COND_x86_64_efi_TRUE@am__append_2316 = $(nodist_morse_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2317 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_morse_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	morse.marker
+@COND_x86_64_efi_TRUE@am__append_2318 = morse.mod
+@COND_x86_64_efi_TRUE@am__append_2319 = morse.marker
+@COND_i386_pc_TRUE@am__append_2320 = setpci.module
+@COND_i386_pc_TRUE@am__append_2321 = setpci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@setpci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2322 = 
+@COND_i386_pc_TRUE@am__append_2323 = $(nodist_setpci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2324 = $(nodist_setpci_module_SOURCES) \
+@COND_i386_pc_TRUE@	setpci.marker
+@COND_i386_pc_TRUE@am__append_2325 = setpci.mod
+@COND_i386_pc_TRUE@am__append_2326 = setpci.marker
+@COND_i386_efi_TRUE@am__append_2327 = setpci.module
+@COND_i386_efi_TRUE@am__append_2328 = setpci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2329 = 
+@COND_i386_efi_TRUE@am__append_2330 = $(nodist_setpci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2331 = $(nodist_setpci_module_SOURCES) \
+@COND_i386_efi_TRUE@	setpci.marker
+@COND_i386_efi_TRUE@am__append_2332 = setpci.mod
+@COND_i386_efi_TRUE@am__append_2333 = setpci.marker
+@COND_i386_qemu_TRUE@am__append_2334 = setpci.module
+@COND_i386_qemu_TRUE@am__append_2335 = setpci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2336 = 
+@COND_i386_qemu_TRUE@am__append_2337 = $(nodist_setpci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2338 =  \
+@COND_i386_qemu_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	setpci.marker
+@COND_i386_qemu_TRUE@am__append_2339 = setpci.mod
+@COND_i386_qemu_TRUE@am__append_2340 = setpci.marker
+@COND_i386_coreboot_TRUE@am__append_2341 = setpci.module
+@COND_i386_coreboot_TRUE@am__append_2342 = setpci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2343 = 
+@COND_i386_coreboot_TRUE@am__append_2344 = $(nodist_setpci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2345 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	setpci.marker
+@COND_i386_coreboot_TRUE@am__append_2346 = setpci.mod
+@COND_i386_coreboot_TRUE@am__append_2347 = setpci.marker
+@COND_i386_multiboot_TRUE@am__append_2348 = setpci.module
+@COND_i386_multiboot_TRUE@am__append_2349 = setpci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2350 = 
+@COND_i386_multiboot_TRUE@am__append_2351 = $(nodist_setpci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2352 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	setpci.marker
+@COND_i386_multiboot_TRUE@am__append_2353 = setpci.mod
+@COND_i386_multiboot_TRUE@am__append_2354 = setpci.marker
+@COND_i386_ieee1275_TRUE@am__append_2355 = setpci.module
+@COND_i386_ieee1275_TRUE@am__append_2356 = setpci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2357 = 
+@COND_i386_ieee1275_TRUE@am__append_2358 = $(nodist_setpci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2359 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	setpci.marker
+@COND_i386_ieee1275_TRUE@am__append_2360 = setpci.mod
+@COND_i386_ieee1275_TRUE@am__append_2361 = setpci.marker
+@COND_x86_64_efi_TRUE@am__append_2362 = setpci.module
+@COND_x86_64_efi_TRUE@am__append_2363 = setpci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2364 = 
+@COND_x86_64_efi_TRUE@am__append_2365 = $(nodist_setpci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2366 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	setpci.marker
+@COND_x86_64_efi_TRUE@am__append_2367 = setpci.mod
+@COND_x86_64_efi_TRUE@am__append_2368 = setpci.marker
+@COND_mips_loongson_TRUE@am__append_2369 = setpci.module
+@COND_mips_loongson_TRUE@am__append_2370 = setpci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2371 = 
+@COND_mips_loongson_TRUE@am__append_2372 = $(nodist_setpci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2373 =  \
+@COND_mips_loongson_TRUE@	$(nodist_setpci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	setpci.marker
+@COND_mips_loongson_TRUE@am__append_2374 = setpci.mod
+@COND_mips_loongson_TRUE@am__append_2375 = setpci.marker
+@COND_i386_pc_TRUE@am__append_2376 = pcidump.module
+@COND_i386_pc_TRUE@am__append_2377 = pcidump.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@pcidump_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2378 = 
+@COND_i386_pc_TRUE@am__append_2379 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2380 = $(nodist_pcidump_module_SOURCES) \
+@COND_i386_pc_TRUE@	pcidump.marker
+@COND_i386_pc_TRUE@am__append_2381 = pcidump.mod
+@COND_i386_pc_TRUE@am__append_2382 = pcidump.marker
+@COND_i386_efi_TRUE@am__append_2383 = pcidump.module
+@COND_i386_efi_TRUE@am__append_2384 = pcidump.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2385 = 
+@COND_i386_efi_TRUE@am__append_2386 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2387 =  \
+@COND_i386_efi_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_i386_efi_TRUE@	pcidump.marker
+@COND_i386_efi_TRUE@am__append_2388 = pcidump.mod
+@COND_i386_efi_TRUE@am__append_2389 = pcidump.marker
+@COND_i386_qemu_TRUE@am__append_2390 = pcidump.module
+@COND_i386_qemu_TRUE@am__append_2391 = pcidump.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2392 = 
+@COND_i386_qemu_TRUE@am__append_2393 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2394 =  \
+@COND_i386_qemu_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_i386_qemu_TRUE@	pcidump.marker
+@COND_i386_qemu_TRUE@am__append_2395 = pcidump.mod
+@COND_i386_qemu_TRUE@am__append_2396 = pcidump.marker
+@COND_i386_coreboot_TRUE@am__append_2397 = pcidump.module
+@COND_i386_coreboot_TRUE@am__append_2398 = pcidump.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2399 = 
+@COND_i386_coreboot_TRUE@am__append_2400 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2401 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	pcidump.marker
+@COND_i386_coreboot_TRUE@am__append_2402 = pcidump.mod
+@COND_i386_coreboot_TRUE@am__append_2403 = pcidump.marker
+@COND_i386_multiboot_TRUE@am__append_2404 = pcidump.module
+@COND_i386_multiboot_TRUE@am__append_2405 = pcidump.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2406 = 
+@COND_i386_multiboot_TRUE@am__append_2407 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2408 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	pcidump.marker
+@COND_i386_multiboot_TRUE@am__append_2409 = pcidump.mod
+@COND_i386_multiboot_TRUE@am__append_2410 = pcidump.marker
+@COND_i386_ieee1275_TRUE@am__append_2411 = pcidump.module
+@COND_i386_ieee1275_TRUE@am__append_2412 = pcidump.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2413 = 
+@COND_i386_ieee1275_TRUE@am__append_2414 = $(nodist_pcidump_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2415 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	pcidump.marker
+@COND_i386_ieee1275_TRUE@am__append_2416 = pcidump.mod
+@COND_i386_ieee1275_TRUE@am__append_2417 = pcidump.marker
+@COND_x86_64_efi_TRUE@am__append_2418 = pcidump.module
+@COND_x86_64_efi_TRUE@am__append_2419 = pcidump.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2420 = 
+@COND_x86_64_efi_TRUE@am__append_2421 = $(nodist_pcidump_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2422 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	pcidump.marker
+@COND_x86_64_efi_TRUE@am__append_2423 = pcidump.mod
+@COND_x86_64_efi_TRUE@am__append_2424 = pcidump.marker
+@COND_mips_loongson_TRUE@am__append_2425 = pcidump.module
+@COND_mips_loongson_TRUE@am__append_2426 = pcidump.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2427 = 
+@COND_mips_loongson_TRUE@am__append_2428 = $(nodist_pcidump_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2429 =  \
+@COND_mips_loongson_TRUE@	$(nodist_pcidump_module_SOURCES) \
+@COND_mips_loongson_TRUE@	pcidump.marker
+@COND_mips_loongson_TRUE@am__append_2430 = pcidump.mod
+@COND_mips_loongson_TRUE@am__append_2431 = pcidump.marker
+@COND_i386_pc_TRUE@am__append_2432 = smbios.module
+@COND_i386_pc_TRUE@am__append_2433 = smbios.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@smbios_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2434 = 
+@COND_i386_pc_TRUE@am__append_2435 = $(nodist_smbios_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2436 = $(nodist_smbios_module_SOURCES) \
+@COND_i386_pc_TRUE@	smbios.marker
+@COND_i386_pc_TRUE@am__append_2437 = smbios.mod
+@COND_i386_pc_TRUE@am__append_2438 = smbios.marker
+@COND_i386_efi_TRUE@am__append_2439 = smbios.module
+@COND_i386_efi_TRUE@am__append_2440 = smbios.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2441 = 
+@COND_i386_efi_TRUE@am__append_2442 = $(nodist_smbios_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2443 = $(nodist_smbios_module_SOURCES) \
+@COND_i386_efi_TRUE@	smbios.marker
+@COND_i386_efi_TRUE@am__append_2444 = smbios.mod
+@COND_i386_efi_TRUE@am__append_2445 = smbios.marker
+@COND_i386_coreboot_TRUE@am__append_2446 = smbios.module
+@COND_i386_coreboot_TRUE@am__append_2447 = smbios.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2448 = 
+@COND_i386_coreboot_TRUE@am__append_2449 = $(nodist_smbios_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2450 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	smbios.marker
+@COND_i386_coreboot_TRUE@am__append_2451 = smbios.mod
+@COND_i386_coreboot_TRUE@am__append_2452 = smbios.marker
+@COND_i386_multiboot_TRUE@am__append_2453 = smbios.module
+@COND_i386_multiboot_TRUE@am__append_2454 = smbios.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2455 = 
+@COND_i386_multiboot_TRUE@am__append_2456 = $(nodist_smbios_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2457 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	smbios.marker
+@COND_i386_multiboot_TRUE@am__append_2458 = smbios.mod
+@COND_i386_multiboot_TRUE@am__append_2459 = smbios.marker
+@COND_x86_64_efi_TRUE@am__append_2460 = smbios.module
+@COND_x86_64_efi_TRUE@am__append_2461 = smbios.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2462 = 
+@COND_x86_64_efi_TRUE@am__append_2463 = $(nodist_smbios_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2464 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	smbios.marker
+@COND_x86_64_efi_TRUE@am__append_2465 = smbios.mod
+@COND_x86_64_efi_TRUE@am__append_2466 = smbios.marker
+@COND_ia64_efi_TRUE@am__append_2467 = smbios.module
+@COND_ia64_efi_TRUE@am__append_2468 = smbios.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_2469 = 
+@COND_ia64_efi_TRUE@am__append_2470 = $(nodist_smbios_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_2471 = $(nodist_smbios_module_SOURCES) \
+@COND_ia64_efi_TRUE@	smbios.marker
+@COND_ia64_efi_TRUE@am__append_2472 = smbios.mod
+@COND_ia64_efi_TRUE@am__append_2473 = smbios.marker
+@COND_arm_efi_TRUE@am__append_2474 = smbios.module
+@COND_arm_efi_TRUE@am__append_2475 = smbios.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_2476 = 
+@COND_arm_efi_TRUE@am__append_2477 = $(nodist_smbios_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_2478 = $(nodist_smbios_module_SOURCES) \
+@COND_arm_efi_TRUE@	smbios.marker
+@COND_arm_efi_TRUE@am__append_2479 = smbios.mod
+@COND_arm_efi_TRUE@am__append_2480 = smbios.marker
+@COND_arm64_efi_TRUE@am__append_2481 = smbios.module
+@COND_arm64_efi_TRUE@am__append_2482 = smbios.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_2483 = 
+@COND_arm64_efi_TRUE@am__append_2484 = $(nodist_smbios_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_2485 =  \
+@COND_arm64_efi_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_arm64_efi_TRUE@	smbios.marker
+@COND_arm64_efi_TRUE@am__append_2486 = smbios.mod
+@COND_arm64_efi_TRUE@am__append_2487 = smbios.marker
+@COND_riscv32_efi_TRUE@am__append_2488 = smbios.module
+@COND_riscv32_efi_TRUE@am__append_2489 = smbios.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_2490 = 
+@COND_riscv32_efi_TRUE@am__append_2491 = $(nodist_smbios_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_2492 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	smbios.marker
+@COND_riscv32_efi_TRUE@am__append_2493 = smbios.mod
+@COND_riscv32_efi_TRUE@am__append_2494 = smbios.marker
+@COND_riscv64_efi_TRUE@am__append_2495 = smbios.module
+@COND_riscv64_efi_TRUE@am__append_2496 = smbios.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_2497 = 
+@COND_riscv64_efi_TRUE@am__append_2498 = $(nodist_smbios_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_2499 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_smbios_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	smbios.marker
+@COND_riscv64_efi_TRUE@am__append_2500 = smbios.mod
+@COND_riscv64_efi_TRUE@am__append_2501 = smbios.marker
+@COND_i386_ieee1275_TRUE@am__append_2502 = suspend.module
+@COND_i386_ieee1275_TRUE@am__append_2503 = suspend.module$(EXEEXT)
+@COND_i386_ieee1275_FALSE@@COND_powerpc_ieee1275_FALSE@suspend_module_DEPENDENCIES =
+@COND_i386_ieee1275_TRUE@am__append_2504 = 
+@COND_i386_ieee1275_TRUE@am__append_2505 = $(nodist_suspend_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2506 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_suspend_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	suspend.marker
+@COND_i386_ieee1275_TRUE@am__append_2507 = suspend.mod
+@COND_i386_ieee1275_TRUE@am__append_2508 = suspend.marker
+@COND_powerpc_ieee1275_TRUE@am__append_2509 = suspend.module \
+@COND_powerpc_ieee1275_TRUE@	escc.module
+@COND_powerpc_ieee1275_TRUE@am__append_2510 = suspend.module$(EXEEXT) \
+@COND_powerpc_ieee1275_TRUE@	escc.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_2511 =
+@COND_powerpc_ieee1275_TRUE@am__append_2512 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_suspend_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_escc_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_2513 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_suspend_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	suspend.marker \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_escc_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	escc.marker
+@COND_powerpc_ieee1275_TRUE@am__append_2514 = suspend.mod escc.mod
+@COND_powerpc_ieee1275_TRUE@am__append_2515 = suspend.marker \
+@COND_powerpc_ieee1275_TRUE@	escc.marker
+@COND_powerpc_ieee1275_FALSE@escc_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2516 = usbtest.module
+@COND_i386_pc_TRUE@am__append_2517 = usbtest.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbtest_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2518 = 
+@COND_i386_pc_TRUE@am__append_2519 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2520 = $(nodist_usbtest_module_SOURCES) \
+@COND_i386_pc_TRUE@	usbtest.marker
+@COND_i386_pc_TRUE@am__append_2521 = usbtest.mod
+@COND_i386_pc_TRUE@am__append_2522 = usbtest.marker
+@COND_i386_efi_TRUE@am__append_2523 = usbtest.module
+@COND_i386_efi_TRUE@am__append_2524 = usbtest.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2525 = 
+@COND_i386_efi_TRUE@am__append_2526 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2527 =  \
+@COND_i386_efi_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbtest.marker
+@COND_i386_efi_TRUE@am__append_2528 = usbtest.mod
+@COND_i386_efi_TRUE@am__append_2529 = usbtest.marker
+@COND_i386_qemu_TRUE@am__append_2530 = usbtest.module
+@COND_i386_qemu_TRUE@am__append_2531 = usbtest.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2532 = 
+@COND_i386_qemu_TRUE@am__append_2533 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2534 =  \
+@COND_i386_qemu_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbtest.marker
+@COND_i386_qemu_TRUE@am__append_2535 = usbtest.mod
+@COND_i386_qemu_TRUE@am__append_2536 = usbtest.marker
+@COND_i386_coreboot_TRUE@am__append_2537 = usbtest.module
+@COND_i386_coreboot_TRUE@am__append_2538 = usbtest.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2539 = 
+@COND_i386_coreboot_TRUE@am__append_2540 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2541 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbtest.marker
+@COND_i386_coreboot_TRUE@am__append_2542 = usbtest.mod
+@COND_i386_coreboot_TRUE@am__append_2543 = usbtest.marker
+@COND_i386_multiboot_TRUE@am__append_2544 = usbtest.module
+@COND_i386_multiboot_TRUE@am__append_2545 = usbtest.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2546 = 
+@COND_i386_multiboot_TRUE@am__append_2547 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2548 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbtest.marker
+@COND_i386_multiboot_TRUE@am__append_2549 = usbtest.mod
+@COND_i386_multiboot_TRUE@am__append_2550 = usbtest.marker
+@COND_i386_ieee1275_TRUE@am__append_2551 = usbtest.module
+@COND_i386_ieee1275_TRUE@am__append_2552 = usbtest.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2553 = 
+@COND_i386_ieee1275_TRUE@am__append_2554 = $(nodist_usbtest_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2555 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbtest.marker
+@COND_i386_ieee1275_TRUE@am__append_2556 = usbtest.mod
+@COND_i386_ieee1275_TRUE@am__append_2557 = usbtest.marker
+@COND_x86_64_efi_TRUE@am__append_2558 = usbtest.module
+@COND_x86_64_efi_TRUE@am__append_2559 = usbtest.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2560 = 
+@COND_x86_64_efi_TRUE@am__append_2561 = $(nodist_usbtest_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2562 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbtest.marker
+@COND_x86_64_efi_TRUE@am__append_2563 = usbtest.mod
+@COND_x86_64_efi_TRUE@am__append_2564 = usbtest.marker
+@COND_mips_loongson_TRUE@am__append_2565 = usbtest.module
+@COND_mips_loongson_TRUE@am__append_2566 = usbtest.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2567 = 
+@COND_mips_loongson_TRUE@am__append_2568 = $(nodist_usbtest_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2569 =  \
+@COND_mips_loongson_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbtest.marker
+@COND_mips_loongson_TRUE@am__append_2570 = usbtest.mod
+@COND_mips_loongson_TRUE@am__append_2571 = usbtest.marker
+@COND_arm_coreboot_TRUE@am__append_2572 = usbtest.module
+@COND_arm_coreboot_TRUE@am__append_2573 = usbtest.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_2574 = 
+@COND_arm_coreboot_TRUE@am__append_2575 = $(nodist_usbtest_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_2576 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_usbtest_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbtest.marker
+@COND_arm_coreboot_TRUE@am__append_2577 = usbtest.mod
+@COND_arm_coreboot_TRUE@am__append_2578 = usbtest.marker
+@COND_i386_pc_TRUE@am__append_2579 = ata.module
+@COND_i386_pc_TRUE@am__append_2580 = ata.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_FALSE@ata_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2581 = 
+@COND_i386_pc_TRUE@am__append_2582 = $(nodist_ata_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2583 = $(nodist_ata_module_SOURCES) \
+@COND_i386_pc_TRUE@	ata.marker
+@COND_i386_pc_TRUE@am__append_2584 = ata.mod
+@COND_i386_pc_TRUE@am__append_2585 = ata.marker
+@COND_i386_efi_TRUE@am__append_2586 = ata.module
+@COND_i386_efi_TRUE@am__append_2587 = ata.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2588 = 
+@COND_i386_efi_TRUE@am__append_2589 = $(nodist_ata_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2590 = $(nodist_ata_module_SOURCES) \
+@COND_i386_efi_TRUE@	ata.marker
+@COND_i386_efi_TRUE@am__append_2591 = ata.mod
+@COND_i386_efi_TRUE@am__append_2592 = ata.marker
+@COND_i386_qemu_TRUE@am__append_2593 = ata.module
+@COND_i386_qemu_TRUE@am__append_2594 = ata.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2595 = 
+@COND_i386_qemu_TRUE@am__append_2596 = $(nodist_ata_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2597 = $(nodist_ata_module_SOURCES) \
+@COND_i386_qemu_TRUE@	ata.marker
+@COND_i386_qemu_TRUE@am__append_2598 = ata.mod
+@COND_i386_qemu_TRUE@am__append_2599 = ata.marker
+@COND_i386_coreboot_TRUE@am__append_2600 = ata.module
+@COND_i386_coreboot_TRUE@am__append_2601 = ata.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2602 = 
+@COND_i386_coreboot_TRUE@am__append_2603 = $(nodist_ata_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2604 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_ata_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	ata.marker
+@COND_i386_coreboot_TRUE@am__append_2605 = ata.mod
+@COND_i386_coreboot_TRUE@am__append_2606 = ata.marker
+@COND_i386_multiboot_TRUE@am__append_2607 = ata.module
+@COND_i386_multiboot_TRUE@am__append_2608 = ata.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2609 = 
+@COND_i386_multiboot_TRUE@am__append_2610 = $(nodist_ata_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2611 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_ata_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	ata.marker
+@COND_i386_multiboot_TRUE@am__append_2612 = ata.mod
+@COND_i386_multiboot_TRUE@am__append_2613 = ata.marker
+@COND_i386_ieee1275_TRUE@am__append_2614 = ata.module
+@COND_i386_ieee1275_TRUE@am__append_2615 = ata.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2616 = 
+@COND_i386_ieee1275_TRUE@am__append_2617 = $(nodist_ata_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2618 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_ata_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	ata.marker
+@COND_i386_ieee1275_TRUE@am__append_2619 = ata.mod
+@COND_i386_ieee1275_TRUE@am__append_2620 = ata.marker
+@COND_x86_64_efi_TRUE@am__append_2621 = ata.module
+@COND_x86_64_efi_TRUE@am__append_2622 = ata.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2623 = 
+@COND_x86_64_efi_TRUE@am__append_2624 = $(nodist_ata_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2625 = $(nodist_ata_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	ata.marker
+@COND_x86_64_efi_TRUE@am__append_2626 = ata.mod
+@COND_x86_64_efi_TRUE@am__append_2627 = ata.marker
+@COND_mips_loongson_TRUE@am__append_2628 = ata.module
+@COND_mips_loongson_TRUE@am__append_2629 = ata.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2630 = 
+@COND_mips_loongson_TRUE@am__append_2631 = $(nodist_ata_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2632 =  \
+@COND_mips_loongson_TRUE@	$(nodist_ata_module_SOURCES) \
+@COND_mips_loongson_TRUE@	ata.marker
+@COND_mips_loongson_TRUE@am__append_2633 = ata.mod
+@COND_mips_loongson_TRUE@am__append_2634 = ata.marker
+@COND_mips_qemu_mips_TRUE@am__append_2635 = ata.module
+@COND_mips_qemu_mips_TRUE@am__append_2636 = ata.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_2637 = 
+@COND_mips_qemu_mips_TRUE@am__append_2638 = $(nodist_ata_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_2639 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_ata_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	ata.marker
+@COND_mips_qemu_mips_TRUE@am__append_2640 = ata.mod
+@COND_mips_qemu_mips_TRUE@am__append_2641 = ata.marker
+@COND_i386_pc_TRUE@am__append_2642 = ahci.module
+@COND_i386_pc_TRUE@am__append_2643 = ahci.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@ahci_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2644 = 
+@COND_i386_pc_TRUE@am__append_2645 = $(nodist_ahci_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2646 = $(nodist_ahci_module_SOURCES) \
+@COND_i386_pc_TRUE@	ahci.marker
+@COND_i386_pc_TRUE@am__append_2647 = ahci.mod
+@COND_i386_pc_TRUE@am__append_2648 = ahci.marker
+@COND_i386_efi_TRUE@am__append_2649 = ahci.module
+@COND_i386_efi_TRUE@am__append_2650 = ahci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2651 = 
+@COND_i386_efi_TRUE@am__append_2652 = $(nodist_ahci_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2653 = $(nodist_ahci_module_SOURCES) \
+@COND_i386_efi_TRUE@	ahci.marker
+@COND_i386_efi_TRUE@am__append_2654 = ahci.mod
+@COND_i386_efi_TRUE@am__append_2655 = ahci.marker
+@COND_i386_qemu_TRUE@am__append_2656 = ahci.module
+@COND_i386_qemu_TRUE@am__append_2657 = ahci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2658 = 
+@COND_i386_qemu_TRUE@am__append_2659 = $(nodist_ahci_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2660 = $(nodist_ahci_module_SOURCES) \
+@COND_i386_qemu_TRUE@	ahci.marker
+@COND_i386_qemu_TRUE@am__append_2661 = ahci.mod
+@COND_i386_qemu_TRUE@am__append_2662 = ahci.marker
+@COND_i386_coreboot_TRUE@am__append_2663 = ahci.module
+@COND_i386_coreboot_TRUE@am__append_2664 = ahci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2665 = 
+@COND_i386_coreboot_TRUE@am__append_2666 = $(nodist_ahci_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2667 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_ahci_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	ahci.marker
+@COND_i386_coreboot_TRUE@am__append_2668 = ahci.mod
+@COND_i386_coreboot_TRUE@am__append_2669 = ahci.marker
+@COND_i386_multiboot_TRUE@am__append_2670 = ahci.module
+@COND_i386_multiboot_TRUE@am__append_2671 = ahci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2672 = 
+@COND_i386_multiboot_TRUE@am__append_2673 = $(nodist_ahci_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2674 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_ahci_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	ahci.marker
+@COND_i386_multiboot_TRUE@am__append_2675 = ahci.mod
+@COND_i386_multiboot_TRUE@am__append_2676 = ahci.marker
+@COND_i386_ieee1275_TRUE@am__append_2677 = ahci.module
+@COND_i386_ieee1275_TRUE@am__append_2678 = ahci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2679 = 
+@COND_i386_ieee1275_TRUE@am__append_2680 = $(nodist_ahci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2681 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_ahci_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	ahci.marker
+@COND_i386_ieee1275_TRUE@am__append_2682 = ahci.mod
+@COND_i386_ieee1275_TRUE@am__append_2683 = ahci.marker
+@COND_x86_64_efi_TRUE@am__append_2684 = ahci.module
+@COND_x86_64_efi_TRUE@am__append_2685 = ahci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2686 = 
+@COND_x86_64_efi_TRUE@am__append_2687 = $(nodist_ahci_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2688 = $(nodist_ahci_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	ahci.marker
+@COND_x86_64_efi_TRUE@am__append_2689 = ahci.mod
+@COND_x86_64_efi_TRUE@am__append_2690 = ahci.marker
+@COND_mips_loongson_TRUE@am__append_2691 = ahci.module
+@COND_mips_loongson_TRUE@am__append_2692 = ahci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2693 = 
+@COND_mips_loongson_TRUE@am__append_2694 = $(nodist_ahci_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2695 =  \
+@COND_mips_loongson_TRUE@	$(nodist_ahci_module_SOURCES) \
+@COND_mips_loongson_TRUE@	ahci.marker
+@COND_mips_loongson_TRUE@am__append_2696 = ahci.mod
+@COND_mips_loongson_TRUE@am__append_2697 = ahci.marker
+@COND_i386_pc_TRUE@am__append_2698 = pata.module
+@COND_i386_pc_TRUE@am__append_2699 = pata.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_FALSE@pata_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2700 = 
+@COND_i386_pc_TRUE@am__append_2701 = $(nodist_pata_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2702 = $(nodist_pata_module_SOURCES) \
+@COND_i386_pc_TRUE@	pata.marker
+@COND_i386_pc_TRUE@am__append_2703 = pata.mod
+@COND_i386_pc_TRUE@am__append_2704 = pata.marker
+@COND_i386_efi_TRUE@am__append_2705 = pata.module
+@COND_i386_efi_TRUE@am__append_2706 = pata.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2707 = 
+@COND_i386_efi_TRUE@am__append_2708 = $(nodist_pata_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2709 = $(nodist_pata_module_SOURCES) \
+@COND_i386_efi_TRUE@	pata.marker
+@COND_i386_efi_TRUE@am__append_2710 = pata.mod
+@COND_i386_efi_TRUE@am__append_2711 = pata.marker
+@COND_i386_qemu_TRUE@am__append_2712 = pata.module
+@COND_i386_qemu_TRUE@am__append_2713 = pata.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2714 = 
+@COND_i386_qemu_TRUE@am__append_2715 = $(nodist_pata_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2716 = $(nodist_pata_module_SOURCES) \
+@COND_i386_qemu_TRUE@	pata.marker
+@COND_i386_qemu_TRUE@am__append_2717 = pata.mod
+@COND_i386_qemu_TRUE@am__append_2718 = pata.marker
+@COND_i386_coreboot_TRUE@am__append_2719 = pata.module
+@COND_i386_coreboot_TRUE@am__append_2720 = pata.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2721 = 
+@COND_i386_coreboot_TRUE@am__append_2722 = $(nodist_pata_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2723 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_pata_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	pata.marker
+@COND_i386_coreboot_TRUE@am__append_2724 = pata.mod
+@COND_i386_coreboot_TRUE@am__append_2725 = pata.marker
+@COND_i386_multiboot_TRUE@am__append_2726 = pata.module
+@COND_i386_multiboot_TRUE@am__append_2727 = pata.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2728 = 
+@COND_i386_multiboot_TRUE@am__append_2729 = $(nodist_pata_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2730 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_pata_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	pata.marker
+@COND_i386_multiboot_TRUE@am__append_2731 = pata.mod
+@COND_i386_multiboot_TRUE@am__append_2732 = pata.marker
+@COND_i386_ieee1275_TRUE@am__append_2733 = pata.module
+@COND_i386_ieee1275_TRUE@am__append_2734 = pata.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2735 = 
+@COND_i386_ieee1275_TRUE@am__append_2736 = $(nodist_pata_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2737 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_pata_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	pata.marker
+@COND_i386_ieee1275_TRUE@am__append_2738 = pata.mod
+@COND_i386_ieee1275_TRUE@am__append_2739 = pata.marker
+@COND_x86_64_efi_TRUE@am__append_2740 = pata.module
+@COND_x86_64_efi_TRUE@am__append_2741 = pata.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2742 = 
+@COND_x86_64_efi_TRUE@am__append_2743 = $(nodist_pata_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2744 = $(nodist_pata_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	pata.marker
+@COND_x86_64_efi_TRUE@am__append_2745 = pata.mod
+@COND_x86_64_efi_TRUE@am__append_2746 = pata.marker
+@COND_mips_loongson_TRUE@am__append_2747 = pata.module
+@COND_mips_loongson_TRUE@am__append_2748 = pata.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2749 = 
+@COND_mips_loongson_TRUE@am__append_2750 = $(nodist_pata_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2751 =  \
+@COND_mips_loongson_TRUE@	$(nodist_pata_module_SOURCES) \
+@COND_mips_loongson_TRUE@	pata.marker
+@COND_mips_loongson_TRUE@am__append_2752 = pata.mod
+@COND_mips_loongson_TRUE@am__append_2753 = pata.marker
+@COND_mips_qemu_mips_TRUE@am__append_2754 = pata.module
+@COND_mips_qemu_mips_TRUE@am__append_2755 = pata.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_2756 = 
+@COND_mips_qemu_mips_TRUE@am__append_2757 = $(nodist_pata_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_2758 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_pata_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	pata.marker
+@COND_mips_qemu_mips_TRUE@am__append_2759 = pata.mod
+@COND_mips_qemu_mips_TRUE@am__append_2760 = pata.marker
+@COND_i386_pc_TRUE@am__append_2761 = biosdisk.module usbms.module
+@COND_i386_pc_TRUE@am__append_2762 = biosdisk.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	usbms.module$(EXEEXT)
+@COND_i386_pc_FALSE@biosdisk_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2763 =
+@COND_i386_pc_TRUE@am__append_2764 =  \
+@COND_i386_pc_TRUE@	$(nodist_biosdisk_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_usbms_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2765 =  \
+@COND_i386_pc_TRUE@	$(nodist_biosdisk_module_SOURCES) \
+@COND_i386_pc_TRUE@	biosdisk.marker \
+@COND_i386_pc_TRUE@	$(nodist_usbms_module_SOURCES) usbms.marker
+@COND_i386_pc_TRUE@am__append_2766 = biosdisk.mod usbms.mod
+@COND_i386_pc_TRUE@am__append_2767 = biosdisk.marker usbms.marker
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usbms_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_2768 = usbms.module
+@COND_i386_efi_TRUE@am__append_2769 = usbms.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2770 = 
+@COND_i386_efi_TRUE@am__append_2771 = $(nodist_usbms_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2772 = $(nodist_usbms_module_SOURCES) \
+@COND_i386_efi_TRUE@	usbms.marker
+@COND_i386_efi_TRUE@am__append_2773 = usbms.mod
+@COND_i386_efi_TRUE@am__append_2774 = usbms.marker
+@COND_i386_qemu_TRUE@am__append_2775 = usbms.module
+@COND_i386_qemu_TRUE@am__append_2776 = usbms.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2777 = 
+@COND_i386_qemu_TRUE@am__append_2778 = $(nodist_usbms_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2779 = $(nodist_usbms_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usbms.marker
+@COND_i386_qemu_TRUE@am__append_2780 = usbms.mod
+@COND_i386_qemu_TRUE@am__append_2781 = usbms.marker
+@COND_i386_coreboot_TRUE@am__append_2782 = usbms.module
+@COND_i386_coreboot_TRUE@am__append_2783 = usbms.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2784 = 
+@COND_i386_coreboot_TRUE@am__append_2785 = $(nodist_usbms_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2786 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usbms.marker
+@COND_i386_coreboot_TRUE@am__append_2787 = usbms.mod
+@COND_i386_coreboot_TRUE@am__append_2788 = usbms.marker
+@COND_i386_multiboot_TRUE@am__append_2789 = usbms.module
+@COND_i386_multiboot_TRUE@am__append_2790 = usbms.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2791 = 
+@COND_i386_multiboot_TRUE@am__append_2792 = $(nodist_usbms_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2793 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usbms.marker
+@COND_i386_multiboot_TRUE@am__append_2794 = usbms.mod
+@COND_i386_multiboot_TRUE@am__append_2795 = usbms.marker
+@COND_i386_ieee1275_TRUE@am__append_2796 = usbms.module
+@COND_i386_ieee1275_TRUE@am__append_2797 = usbms.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2798 = 
+@COND_i386_ieee1275_TRUE@am__append_2799 = $(nodist_usbms_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2800 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usbms.marker
+@COND_i386_ieee1275_TRUE@am__append_2801 = usbms.mod
+@COND_i386_ieee1275_TRUE@am__append_2802 = usbms.marker
+@COND_x86_64_efi_TRUE@am__append_2803 = usbms.module
+@COND_x86_64_efi_TRUE@am__append_2804 = usbms.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2805 = 
+@COND_x86_64_efi_TRUE@am__append_2806 = $(nodist_usbms_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2807 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usbms.marker
+@COND_x86_64_efi_TRUE@am__append_2808 = usbms.mod
+@COND_x86_64_efi_TRUE@am__append_2809 = usbms.marker
+@COND_mips_loongson_TRUE@am__append_2810 = usbms.module
+@COND_mips_loongson_TRUE@am__append_2811 = usbms.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_2812 = 
+@COND_mips_loongson_TRUE@am__append_2813 = $(nodist_usbms_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_2814 =  \
+@COND_mips_loongson_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usbms.marker
+@COND_mips_loongson_TRUE@am__append_2815 = usbms.mod
+@COND_mips_loongson_TRUE@am__append_2816 = usbms.marker
+@COND_arm_coreboot_TRUE@am__append_2817 = usbms.module
+@COND_arm_coreboot_TRUE@am__append_2818 = usbms.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_2819 = 
+@COND_arm_coreboot_TRUE@am__append_2820 = $(nodist_usbms_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_2821 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_usbms_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usbms.marker
+@COND_arm_coreboot_TRUE@am__append_2822 = usbms.mod
+@COND_arm_coreboot_TRUE@am__append_2823 = usbms.marker
+@COND_i386_ieee1275_TRUE@am__append_2824 = nand.module
+@COND_i386_ieee1275_TRUE@am__append_2825 = nand.module$(EXEEXT)
+@COND_i386_ieee1275_FALSE@nand_module_DEPENDENCIES =
+@COND_i386_ieee1275_TRUE@am__append_2826 = 
+@COND_i386_ieee1275_TRUE@am__append_2827 = $(nodist_nand_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2828 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_nand_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	nand.marker
+@COND_i386_ieee1275_TRUE@am__append_2829 = nand.mod
+@COND_i386_ieee1275_TRUE@am__append_2830 = nand.marker
+@COND_i386_pc_TRUE@am__append_2831 = efiemu.module
+@COND_i386_pc_TRUE@am__append_2832 = efiemu.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@efiemu_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_2833 = efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+@COND_i386_pc_TRUE@am__append_2834 = $(nodist_efiemu_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2835 = $(nodist_efiemu_module_SOURCES) \
+@COND_i386_pc_TRUE@	efiemu.marker
+@COND_i386_pc_TRUE@am__append_2836 = efiemu.mod
+@COND_i386_pc_TRUE@am__append_2837 = efiemu.marker
+@COND_i386_qemu_TRUE@am__append_2838 = efiemu.module
+@COND_i386_qemu_TRUE@am__append_2839 = efiemu.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2840 = efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+@COND_i386_qemu_TRUE@am__append_2841 = $(nodist_efiemu_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2842 =  \
+@COND_i386_qemu_TRUE@	$(nodist_efiemu_module_SOURCES) \
+@COND_i386_qemu_TRUE@	efiemu.marker
+@COND_i386_qemu_TRUE@am__append_2843 = efiemu.mod
+@COND_i386_qemu_TRUE@am__append_2844 = efiemu.marker
+@COND_i386_coreboot_TRUE@am__append_2845 = efiemu.module
+@COND_i386_coreboot_TRUE@am__append_2846 = efiemu.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_2847 = efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+@COND_i386_coreboot_TRUE@am__append_2848 = $(nodist_efiemu_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_2849 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_efiemu_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	efiemu.marker
+@COND_i386_coreboot_TRUE@am__append_2850 = efiemu.mod
+@COND_i386_coreboot_TRUE@am__append_2851 = efiemu.marker
+@COND_i386_multiboot_TRUE@am__append_2852 = efiemu.module
+@COND_i386_multiboot_TRUE@am__append_2853 = efiemu.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2854 = efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+@COND_i386_multiboot_TRUE@am__append_2855 = $(nodist_efiemu_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2856 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_efiemu_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	efiemu.marker
+@COND_i386_multiboot_TRUE@am__append_2857 = efiemu.mod
+@COND_i386_multiboot_TRUE@am__append_2858 = efiemu.marker
+@COND_i386_ieee1275_TRUE@am__append_2859 = efiemu.module
+@COND_i386_ieee1275_TRUE@am__append_2860 = efiemu.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2861 = efiemu/prepare.c efiemu/loadcore.c efiemu/runtime/efiemu.S efiemu/runtime/efiemu.c 
+@COND_i386_ieee1275_TRUE@am__append_2862 = $(nodist_efiemu_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2863 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_efiemu_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	efiemu.marker
+@COND_i386_ieee1275_TRUE@am__append_2864 = efiemu.mod
+@COND_i386_ieee1275_TRUE@am__append_2865 = efiemu.marker
+@COND_emu_TRUE@am__append_2866 = font.module
+@COND_emu_TRUE@am__append_2867 = font.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@font_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_2868 = 
+@COND_emu_TRUE@am__append_2869 = $(nodist_font_module_SOURCES)
+@COND_emu_TRUE@am__append_2870 = $(nodist_font_module_SOURCES) \
+@COND_emu_TRUE@	font.marker
+@COND_emu_TRUE@am__append_2871 = font.mod
+@COND_emu_TRUE@am__append_2872 = font.marker
+@COND_i386_pc_TRUE@am__append_2873 = font.module
+@COND_i386_pc_TRUE@am__append_2874 = font.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_2875 = 
+@COND_i386_pc_TRUE@am__append_2876 = $(nodist_font_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_2877 = $(nodist_font_module_SOURCES) \
+@COND_i386_pc_TRUE@	font.marker
+@COND_i386_pc_TRUE@am__append_2878 = font.mod
+@COND_i386_pc_TRUE@am__append_2879 = font.marker
+@COND_i386_efi_TRUE@am__append_2880 = font.module
+@COND_i386_efi_TRUE@am__append_2881 = font.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_2882 = 
+@COND_i386_efi_TRUE@am__append_2883 = $(nodist_font_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_2884 = $(nodist_font_module_SOURCES) \
+@COND_i386_efi_TRUE@	font.marker
+@COND_i386_efi_TRUE@am__append_2885 = font.mod
+@COND_i386_efi_TRUE@am__append_2886 = font.marker
+@COND_i386_qemu_TRUE@am__append_2887 = font.module
+@COND_i386_qemu_TRUE@am__append_2888 = font.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_2889 = 
+@COND_i386_qemu_TRUE@am__append_2890 = $(nodist_font_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_2891 = $(nodist_font_module_SOURCES) \
+@COND_i386_qemu_TRUE@	font.marker
+@COND_i386_qemu_TRUE@am__append_2892 = font.mod
+@COND_i386_qemu_TRUE@am__append_2893 = font.marker
+@COND_i386_multiboot_TRUE@am__append_2894 = font.module
+@COND_i386_multiboot_TRUE@am__append_2895 = font.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_2896 = 
+@COND_i386_multiboot_TRUE@am__append_2897 = $(nodist_font_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_2898 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	font.marker
+@COND_i386_multiboot_TRUE@am__append_2899 = font.mod
+@COND_i386_multiboot_TRUE@am__append_2900 = font.marker
+@COND_i386_ieee1275_TRUE@am__append_2901 = font.module
+@COND_i386_ieee1275_TRUE@am__append_2902 = font.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_2903 = 
+@COND_i386_ieee1275_TRUE@am__append_2904 = $(nodist_font_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_2905 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	font.marker
+@COND_i386_ieee1275_TRUE@am__append_2906 = font.mod
+@COND_i386_ieee1275_TRUE@am__append_2907 = font.marker
+@COND_x86_64_efi_TRUE@am__append_2908 = font.module
+@COND_x86_64_efi_TRUE@am__append_2909 = font.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_2910 = 
+@COND_x86_64_efi_TRUE@am__append_2911 = $(nodist_font_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_2912 = $(nodist_font_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	font.marker
+@COND_x86_64_efi_TRUE@am__append_2913 = font.mod
+@COND_x86_64_efi_TRUE@am__append_2914 = font.marker
+@COND_i386_xen_TRUE@am__append_2915 = font.module
+@COND_i386_xen_TRUE@am__append_2916 = font.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_2917 = 
+@COND_i386_xen_TRUE@am__append_2918 = $(nodist_font_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_2919 = $(nodist_font_module_SOURCES) \
+@COND_i386_xen_TRUE@	font.marker
+@COND_i386_xen_TRUE@am__append_2920 = font.mod
+@COND_i386_xen_TRUE@am__append_2921 = font.marker
+@COND_x86_64_xen_TRUE@am__append_2922 = font.module
+@COND_x86_64_xen_TRUE@am__append_2923 = font.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_2924 = 
+@COND_x86_64_xen_TRUE@am__append_2925 = $(nodist_font_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_2926 = $(nodist_font_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	font.marker
+@COND_x86_64_xen_TRUE@am__append_2927 = font.mod
+@COND_x86_64_xen_TRUE@am__append_2928 = font.marker
+@COND_i386_xen_pvh_TRUE@am__append_2929 = font.module
+@COND_i386_xen_pvh_TRUE@am__append_2930 = font.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_2931 = 
+@COND_i386_xen_pvh_TRUE@am__append_2932 = $(nodist_font_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_2933 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	font.marker
+@COND_i386_xen_pvh_TRUE@am__append_2934 = font.mod
+@COND_i386_xen_pvh_TRUE@am__append_2935 = font.marker
+@COND_sparc64_ieee1275_TRUE@am__append_2936 = font.module
+@COND_sparc64_ieee1275_TRUE@am__append_2937 = font.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_2938 = 
+@COND_sparc64_ieee1275_TRUE@am__append_2939 = $(nodist_font_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_2940 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	font.marker
+@COND_sparc64_ieee1275_TRUE@am__append_2941 = font.mod
+@COND_sparc64_ieee1275_TRUE@am__append_2942 = font.marker
+@COND_powerpc_ieee1275_TRUE@am__append_2943 = font.module
+@COND_powerpc_ieee1275_TRUE@am__append_2944 = font.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_2945 = 
+@COND_powerpc_ieee1275_TRUE@am__append_2946 = $(nodist_font_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_2947 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	font.marker
+@COND_powerpc_ieee1275_TRUE@am__append_2948 = font.mod
+@COND_powerpc_ieee1275_TRUE@am__append_2949 = font.marker
+@COND_mips_arc_TRUE@am__append_2950 = font.module
+@COND_mips_arc_TRUE@am__append_2951 = font.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_2952 = 
+@COND_mips_arc_TRUE@am__append_2953 = $(nodist_font_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_2954 = $(nodist_font_module_SOURCES) \
+@COND_mips_arc_TRUE@	font.marker
+@COND_mips_arc_TRUE@am__append_2955 = font.mod
+@COND_mips_arc_TRUE@am__append_2956 = font.marker
+@COND_ia64_efi_TRUE@am__append_2957 = font.module
+@COND_ia64_efi_TRUE@am__append_2958 = font.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_2959 = 
+@COND_ia64_efi_TRUE@am__append_2960 = $(nodist_font_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_2961 = $(nodist_font_module_SOURCES) \
+@COND_ia64_efi_TRUE@	font.marker
+@COND_ia64_efi_TRUE@am__append_2962 = font.mod
+@COND_ia64_efi_TRUE@am__append_2963 = font.marker
+@COND_mips_qemu_mips_TRUE@am__append_2964 = font.module
+@COND_mips_qemu_mips_TRUE@am__append_2965 = font.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_2966 = 
+@COND_mips_qemu_mips_TRUE@am__append_2967 = $(nodist_font_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_2968 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	font.marker
+@COND_mips_qemu_mips_TRUE@am__append_2969 = font.mod
+@COND_mips_qemu_mips_TRUE@am__append_2970 = font.marker
+@COND_arm_uboot_TRUE@am__append_2971 = font.module
+@COND_arm_uboot_TRUE@am__append_2972 = font.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_2973 = 
+@COND_arm_uboot_TRUE@am__append_2974 = $(nodist_font_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_2975 = $(nodist_font_module_SOURCES) \
+@COND_arm_uboot_TRUE@	font.marker
+@COND_arm_uboot_TRUE@am__append_2976 = font.mod
+@COND_arm_uboot_TRUE@am__append_2977 = font.marker
+@COND_arm_efi_TRUE@am__append_2978 = font.module
+@COND_arm_efi_TRUE@am__append_2979 = font.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_2980 = 
+@COND_arm_efi_TRUE@am__append_2981 = $(nodist_font_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_2982 = $(nodist_font_module_SOURCES) \
+@COND_arm_efi_TRUE@	font.marker
+@COND_arm_efi_TRUE@am__append_2983 = font.mod
+@COND_arm_efi_TRUE@am__append_2984 = font.marker
+@COND_arm64_efi_TRUE@am__append_2985 = font.module
+@COND_arm64_efi_TRUE@am__append_2986 = font.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_2987 = 
+@COND_arm64_efi_TRUE@am__append_2988 = $(nodist_font_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_2989 = $(nodist_font_module_SOURCES) \
+@COND_arm64_efi_TRUE@	font.marker
+@COND_arm64_efi_TRUE@am__append_2990 = font.mod
+@COND_arm64_efi_TRUE@am__append_2991 = font.marker
+@COND_riscv32_efi_TRUE@am__append_2992 = font.module
+@COND_riscv32_efi_TRUE@am__append_2993 = font.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_2994 = 
+@COND_riscv32_efi_TRUE@am__append_2995 = $(nodist_font_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_2996 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	font.marker
+@COND_riscv32_efi_TRUE@am__append_2997 = font.mod
+@COND_riscv32_efi_TRUE@am__append_2998 = font.marker
+@COND_riscv64_efi_TRUE@am__append_2999 = font.module
+@COND_riscv64_efi_TRUE@am__append_3000 = font.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_3001 = 
+@COND_riscv64_efi_TRUE@am__append_3002 = $(nodist_font_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_3003 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_font_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	font.marker
+@COND_riscv64_efi_TRUE@am__append_3004 = font.mod
+@COND_riscv64_efi_TRUE@am__append_3005 = font.marker
+@COND_i386_pc_TRUE@am__append_3006 = pxe.module
+@COND_i386_pc_TRUE@am__append_3007 = pxe.module$(EXEEXT)
+@COND_i386_pc_FALSE@pxe_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3008 = 
+@COND_i386_pc_TRUE@am__append_3009 = $(nodist_pxe_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3010 = $(nodist_pxe_module_SOURCES) \
+@COND_i386_pc_TRUE@	pxe.marker
+@COND_i386_pc_TRUE@am__append_3011 = pxe.mod
+@COND_i386_pc_TRUE@am__append_3012 = pxe.marker
+@COND_emu_TRUE@am__append_3013 = bufio.module
+@COND_emu_TRUE@am__append_3014 = bufio.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@bufio_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_3015 = 
+@COND_emu_TRUE@am__append_3016 = $(nodist_bufio_module_SOURCES)
+@COND_emu_TRUE@am__append_3017 = $(nodist_bufio_module_SOURCES) \
+@COND_emu_TRUE@	bufio.marker
+@COND_emu_TRUE@am__append_3018 = bufio.mod
+@COND_emu_TRUE@am__append_3019 = bufio.marker
+@COND_i386_pc_TRUE@am__append_3020 = bufio.module
+@COND_i386_pc_TRUE@am__append_3021 = bufio.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_3022 = 
+@COND_i386_pc_TRUE@am__append_3023 = $(nodist_bufio_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3024 = $(nodist_bufio_module_SOURCES) \
+@COND_i386_pc_TRUE@	bufio.marker
+@COND_i386_pc_TRUE@am__append_3025 = bufio.mod
+@COND_i386_pc_TRUE@am__append_3026 = bufio.marker
+@COND_i386_efi_TRUE@am__append_3027 = bufio.module
+@COND_i386_efi_TRUE@am__append_3028 = bufio.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3029 = 
+@COND_i386_efi_TRUE@am__append_3030 = $(nodist_bufio_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3031 = $(nodist_bufio_module_SOURCES) \
+@COND_i386_efi_TRUE@	bufio.marker
+@COND_i386_efi_TRUE@am__append_3032 = bufio.mod
+@COND_i386_efi_TRUE@am__append_3033 = bufio.marker
+@COND_i386_qemu_TRUE@am__append_3034 = bufio.module
+@COND_i386_qemu_TRUE@am__append_3035 = bufio.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3036 = 
+@COND_i386_qemu_TRUE@am__append_3037 = $(nodist_bufio_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3038 = $(nodist_bufio_module_SOURCES) \
+@COND_i386_qemu_TRUE@	bufio.marker
+@COND_i386_qemu_TRUE@am__append_3039 = bufio.mod
+@COND_i386_qemu_TRUE@am__append_3040 = bufio.marker
+@COND_i386_multiboot_TRUE@am__append_3041 = bufio.module
+@COND_i386_multiboot_TRUE@am__append_3042 = bufio.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3043 = 
+@COND_i386_multiboot_TRUE@am__append_3044 = $(nodist_bufio_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3045 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	bufio.marker
+@COND_i386_multiboot_TRUE@am__append_3046 = bufio.mod
+@COND_i386_multiboot_TRUE@am__append_3047 = bufio.marker
+@COND_i386_ieee1275_TRUE@am__append_3048 = bufio.module
+@COND_i386_ieee1275_TRUE@am__append_3049 = bufio.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3050 = 
+@COND_i386_ieee1275_TRUE@am__append_3051 = $(nodist_bufio_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3052 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	bufio.marker
+@COND_i386_ieee1275_TRUE@am__append_3053 = bufio.mod
+@COND_i386_ieee1275_TRUE@am__append_3054 = bufio.marker
+@COND_x86_64_efi_TRUE@am__append_3055 = bufio.module
+@COND_x86_64_efi_TRUE@am__append_3056 = bufio.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3057 = 
+@COND_x86_64_efi_TRUE@am__append_3058 = $(nodist_bufio_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3059 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	bufio.marker
+@COND_x86_64_efi_TRUE@am__append_3060 = bufio.mod
+@COND_x86_64_efi_TRUE@am__append_3061 = bufio.marker
+@COND_i386_xen_TRUE@am__append_3062 = bufio.module
+@COND_i386_xen_TRUE@am__append_3063 = bufio.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_3064 = 
+@COND_i386_xen_TRUE@am__append_3065 = $(nodist_bufio_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_3066 = $(nodist_bufio_module_SOURCES) \
+@COND_i386_xen_TRUE@	bufio.marker
+@COND_i386_xen_TRUE@am__append_3067 = bufio.mod
+@COND_i386_xen_TRUE@am__append_3068 = bufio.marker
+@COND_x86_64_xen_TRUE@am__append_3069 = bufio.module
+@COND_x86_64_xen_TRUE@am__append_3070 = bufio.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_3071 = 
+@COND_x86_64_xen_TRUE@am__append_3072 = $(nodist_bufio_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_3073 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	bufio.marker
+@COND_x86_64_xen_TRUE@am__append_3074 = bufio.mod
+@COND_x86_64_xen_TRUE@am__append_3075 = bufio.marker
+@COND_i386_xen_pvh_TRUE@am__append_3076 = bufio.module
+@COND_i386_xen_pvh_TRUE@am__append_3077 = bufio.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3078 = 
+@COND_i386_xen_pvh_TRUE@am__append_3079 = $(nodist_bufio_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3080 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	bufio.marker
+@COND_i386_xen_pvh_TRUE@am__append_3081 = bufio.mod
+@COND_i386_xen_pvh_TRUE@am__append_3082 = bufio.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3083 = bufio.module
+@COND_sparc64_ieee1275_TRUE@am__append_3084 = bufio.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_3085 = 
+@COND_sparc64_ieee1275_TRUE@am__append_3086 = $(nodist_bufio_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_3087 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	bufio.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3088 = bufio.mod
+@COND_sparc64_ieee1275_TRUE@am__append_3089 = bufio.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3090 = bufio.module
+@COND_powerpc_ieee1275_TRUE@am__append_3091 = bufio.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_3092 = 
+@COND_powerpc_ieee1275_TRUE@am__append_3093 = $(nodist_bufio_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_3094 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	bufio.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3095 = bufio.mod
+@COND_powerpc_ieee1275_TRUE@am__append_3096 = bufio.marker
+@COND_mips_arc_TRUE@am__append_3097 = bufio.module
+@COND_mips_arc_TRUE@am__append_3098 = bufio.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_3099 = 
+@COND_mips_arc_TRUE@am__append_3100 = $(nodist_bufio_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_3101 = $(nodist_bufio_module_SOURCES) \
+@COND_mips_arc_TRUE@	bufio.marker
+@COND_mips_arc_TRUE@am__append_3102 = bufio.mod
+@COND_mips_arc_TRUE@am__append_3103 = bufio.marker
+@COND_ia64_efi_TRUE@am__append_3104 = bufio.module
+@COND_ia64_efi_TRUE@am__append_3105 = bufio.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_3106 = 
+@COND_ia64_efi_TRUE@am__append_3107 = $(nodist_bufio_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_3108 = $(nodist_bufio_module_SOURCES) \
+@COND_ia64_efi_TRUE@	bufio.marker
+@COND_ia64_efi_TRUE@am__append_3109 = bufio.mod
+@COND_ia64_efi_TRUE@am__append_3110 = bufio.marker
+@COND_mips_qemu_mips_TRUE@am__append_3111 = bufio.module
+@COND_mips_qemu_mips_TRUE@am__append_3112 = bufio.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_3113 = 
+@COND_mips_qemu_mips_TRUE@am__append_3114 = $(nodist_bufio_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_3115 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	bufio.marker
+@COND_mips_qemu_mips_TRUE@am__append_3116 = bufio.mod
+@COND_mips_qemu_mips_TRUE@am__append_3117 = bufio.marker
+@COND_arm_uboot_TRUE@am__append_3118 = bufio.module
+@COND_arm_uboot_TRUE@am__append_3119 = bufio.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_3120 = 
+@COND_arm_uboot_TRUE@am__append_3121 = $(nodist_bufio_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_3122 = $(nodist_bufio_module_SOURCES) \
+@COND_arm_uboot_TRUE@	bufio.marker
+@COND_arm_uboot_TRUE@am__append_3123 = bufio.mod
+@COND_arm_uboot_TRUE@am__append_3124 = bufio.marker
+@COND_arm_efi_TRUE@am__append_3125 = bufio.module
+@COND_arm_efi_TRUE@am__append_3126 = bufio.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_3127 = 
+@COND_arm_efi_TRUE@am__append_3128 = $(nodist_bufio_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_3129 = $(nodist_bufio_module_SOURCES) \
+@COND_arm_efi_TRUE@	bufio.marker
+@COND_arm_efi_TRUE@am__append_3130 = bufio.mod
+@COND_arm_efi_TRUE@am__append_3131 = bufio.marker
+@COND_arm64_efi_TRUE@am__append_3132 = bufio.module
+@COND_arm64_efi_TRUE@am__append_3133 = bufio.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_3134 = 
+@COND_arm64_efi_TRUE@am__append_3135 = $(nodist_bufio_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_3136 = $(nodist_bufio_module_SOURCES) \
+@COND_arm64_efi_TRUE@	bufio.marker
+@COND_arm64_efi_TRUE@am__append_3137 = bufio.mod
+@COND_arm64_efi_TRUE@am__append_3138 = bufio.marker
+@COND_riscv32_efi_TRUE@am__append_3139 = bufio.module
+@COND_riscv32_efi_TRUE@am__append_3140 = bufio.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_3141 = 
+@COND_riscv32_efi_TRUE@am__append_3142 = $(nodist_bufio_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_3143 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	bufio.marker
+@COND_riscv32_efi_TRUE@am__append_3144 = bufio.mod
+@COND_riscv32_efi_TRUE@am__append_3145 = bufio.marker
+@COND_riscv64_efi_TRUE@am__append_3146 = bufio.module
+@COND_riscv64_efi_TRUE@am__append_3147 = bufio.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_3148 = 
+@COND_riscv64_efi_TRUE@am__append_3149 = $(nodist_bufio_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_3150 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_bufio_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	bufio.marker
+@COND_riscv64_efi_TRUE@am__append_3151 = bufio.mod
+@COND_riscv64_efi_TRUE@am__append_3152 = bufio.marker
+@COND_i386_pc_TRUE@am__append_3153 = relocator.module
+@COND_i386_pc_TRUE@am__append_3154 = relocator.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@relocator_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3155 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_pc_TRUE@am__append_3156 = $(nodist_relocator_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3157 =  \
+@COND_i386_pc_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_pc_TRUE@	relocator.marker
+@COND_i386_pc_TRUE@am__append_3158 = relocator.mod
+@COND_i386_pc_TRUE@am__append_3159 = relocator.marker
+@COND_i386_efi_TRUE@am__append_3160 = relocator.module
+@COND_i386_efi_TRUE@am__append_3161 = relocator.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3162 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_efi_TRUE@am__append_3163 = $(nodist_relocator_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3164 =  \
+@COND_i386_efi_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_efi_TRUE@	relocator.marker
+@COND_i386_efi_TRUE@am__append_3165 = relocator.mod
+@COND_i386_efi_TRUE@am__append_3166 = relocator.marker
+@COND_i386_qemu_TRUE@am__append_3167 = relocator.module
+@COND_i386_qemu_TRUE@am__append_3168 = relocator.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3169 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_qemu_TRUE@am__append_3170 = $(nodist_relocator_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3171 =  \
+@COND_i386_qemu_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_qemu_TRUE@	relocator.marker
+@COND_i386_qemu_TRUE@am__append_3172 = relocator.mod
+@COND_i386_qemu_TRUE@am__append_3173 = relocator.marker
+@COND_i386_coreboot_TRUE@am__append_3174 = relocator.module
+@COND_i386_coreboot_TRUE@am__append_3175 = relocator.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3176 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_coreboot_TRUE@am__append_3177 = $(nodist_relocator_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3178 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	relocator.marker
+@COND_i386_coreboot_TRUE@am__append_3179 = relocator.mod
+@COND_i386_coreboot_TRUE@am__append_3180 = relocator.marker
+@COND_i386_multiboot_TRUE@am__append_3181 = relocator.module
+@COND_i386_multiboot_TRUE@am__append_3182 = relocator.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3183 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_multiboot_TRUE@am__append_3184 = $(nodist_relocator_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3185 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	relocator.marker
+@COND_i386_multiboot_TRUE@am__append_3186 = relocator.mod
+@COND_i386_multiboot_TRUE@am__append_3187 = relocator.marker
+@COND_i386_ieee1275_TRUE@am__append_3188 = relocator.module
+@COND_i386_ieee1275_TRUE@am__append_3189 = relocator.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3190 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_ieee1275_TRUE@am__append_3191 = $(nodist_relocator_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3192 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	relocator.marker
+@COND_i386_ieee1275_TRUE@am__append_3193 = relocator.mod
+@COND_i386_ieee1275_TRUE@am__append_3194 = relocator.marker
+@COND_x86_64_efi_TRUE@am__append_3195 = relocator.module
+@COND_x86_64_efi_TRUE@am__append_3196 = relocator.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3197 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_x86_64_efi_TRUE@am__append_3198 = $(nodist_relocator_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3199 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	relocator.marker
+@COND_x86_64_efi_TRUE@am__append_3200 = relocator.mod
+@COND_x86_64_efi_TRUE@am__append_3201 = relocator.marker
+@COND_i386_xen_TRUE@am__append_3202 = relocator.module
+@COND_i386_xen_TRUE@am__append_3203 = relocator.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_3204 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_xen_TRUE@am__append_3205 = $(nodist_relocator_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_3206 =  \
+@COND_i386_xen_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_xen_TRUE@	relocator.marker
+@COND_i386_xen_TRUE@am__append_3207 = relocator.mod
+@COND_i386_xen_TRUE@am__append_3208 = relocator.marker
+@COND_x86_64_xen_TRUE@am__append_3209 = relocator.module
+@COND_x86_64_xen_TRUE@am__append_3210 = relocator.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_3211 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_x86_64_xen_TRUE@am__append_3212 = $(nodist_relocator_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_3213 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	relocator.marker
+@COND_x86_64_xen_TRUE@am__append_3214 = relocator.mod
+@COND_x86_64_xen_TRUE@am__append_3215 = relocator.marker
+@COND_i386_xen_pvh_TRUE@am__append_3216 = relocator.module
+@COND_i386_xen_pvh_TRUE@am__append_3217 = relocator.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3218 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_i386_xen_pvh_TRUE@am__append_3219 = $(nodist_relocator_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3220 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	relocator.marker
+@COND_i386_xen_pvh_TRUE@am__append_3221 = relocator.mod
+@COND_i386_xen_pvh_TRUE@am__append_3222 = relocator.marker
+@COND_mips_loongson_TRUE@am__append_3223 = relocator.module
+@COND_mips_loongson_TRUE@am__append_3224 = relocator.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_3225 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_mips_loongson_TRUE@am__append_3226 = $(nodist_relocator_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_3227 =  \
+@COND_mips_loongson_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_mips_loongson_TRUE@	relocator.marker
+@COND_mips_loongson_TRUE@am__append_3228 = relocator.mod
+@COND_mips_loongson_TRUE@am__append_3229 = relocator.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3230 = relocator.module
+@COND_powerpc_ieee1275_TRUE@am__append_3231 = relocator.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_3232 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_powerpc_ieee1275_TRUE@am__append_3233 = $(nodist_relocator_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_3234 = $(nodist_relocator_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	relocator.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3235 = relocator.mod
+@COND_powerpc_ieee1275_TRUE@am__append_3236 = relocator.marker
+@COND_mips_arc_TRUE@am__append_3237 = relocator.module
+@COND_mips_arc_TRUE@am__append_3238 = relocator.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_3239 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_mips_arc_TRUE@am__append_3240 = $(nodist_relocator_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_3241 =  \
+@COND_mips_arc_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_mips_arc_TRUE@	relocator.marker
+@COND_mips_arc_TRUE@am__append_3242 = relocator.mod
+@COND_mips_arc_TRUE@am__append_3243 = relocator.marker
+@COND_mips_qemu_mips_TRUE@am__append_3244 = relocator.module
+@COND_mips_qemu_mips_TRUE@am__append_3245 = relocator.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_3246 = lib/i386/relocator_common.S kern/powerpc/cache_flush.S 
+@COND_mips_qemu_mips_TRUE@am__append_3247 = $(nodist_relocator_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_3248 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_relocator_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	relocator.marker
+@COND_mips_qemu_mips_TRUE@am__append_3249 = relocator.mod
+@COND_mips_qemu_mips_TRUE@am__append_3250 = relocator.marker
+@COND_emu_TRUE@am__append_3251 = datetime.module
+@COND_emu_TRUE@am__append_3252 = datetime.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@datetime_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_3253 = 
+@COND_emu_TRUE@am__append_3254 = $(nodist_datetime_module_SOURCES)
+@COND_emu_TRUE@am__append_3255 = $(nodist_datetime_module_SOURCES) \
+@COND_emu_TRUE@	datetime.marker
+@COND_emu_TRUE@am__append_3256 = datetime.mod
+@COND_emu_TRUE@am__append_3257 = datetime.marker
+@COND_i386_pc_TRUE@am__append_3258 = datetime.module
+@COND_i386_pc_TRUE@am__append_3259 = datetime.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_3260 = 
+@COND_i386_pc_TRUE@am__append_3261 = $(nodist_datetime_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3262 =  \
+@COND_i386_pc_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_pc_TRUE@	datetime.marker
+@COND_i386_pc_TRUE@am__append_3263 = datetime.mod
+@COND_i386_pc_TRUE@am__append_3264 = datetime.marker
+@COND_i386_efi_TRUE@am__append_3265 = datetime.module
+@COND_i386_efi_TRUE@am__append_3266 = datetime.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3267 = 
+@COND_i386_efi_TRUE@am__append_3268 = $(nodist_datetime_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3269 =  \
+@COND_i386_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_efi_TRUE@	datetime.marker
+@COND_i386_efi_TRUE@am__append_3270 = datetime.mod
+@COND_i386_efi_TRUE@am__append_3271 = datetime.marker
+@COND_i386_qemu_TRUE@am__append_3272 = datetime.module
+@COND_i386_qemu_TRUE@am__append_3273 = datetime.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3274 = 
+@COND_i386_qemu_TRUE@am__append_3275 = $(nodist_datetime_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3276 =  \
+@COND_i386_qemu_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_qemu_TRUE@	datetime.marker
+@COND_i386_qemu_TRUE@am__append_3277 = datetime.mod
+@COND_i386_qemu_TRUE@am__append_3278 = datetime.marker
+@COND_i386_coreboot_TRUE@am__append_3279 = datetime.module
+@COND_i386_coreboot_TRUE@am__append_3280 = datetime.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3281 = 
+@COND_i386_coreboot_TRUE@am__append_3282 = $(nodist_datetime_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3283 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	datetime.marker
+@COND_i386_coreboot_TRUE@am__append_3284 = datetime.mod
+@COND_i386_coreboot_TRUE@am__append_3285 = datetime.marker
+@COND_i386_multiboot_TRUE@am__append_3286 = datetime.module
+@COND_i386_multiboot_TRUE@am__append_3287 = datetime.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3288 = 
+@COND_i386_multiboot_TRUE@am__append_3289 = $(nodist_datetime_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3290 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	datetime.marker
+@COND_i386_multiboot_TRUE@am__append_3291 = datetime.mod
+@COND_i386_multiboot_TRUE@am__append_3292 = datetime.marker
+@COND_i386_ieee1275_TRUE@am__append_3293 = datetime.module
+@COND_i386_ieee1275_TRUE@am__append_3294 = datetime.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3295 = 
+@COND_i386_ieee1275_TRUE@am__append_3296 = $(nodist_datetime_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3297 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	datetime.marker
+@COND_i386_ieee1275_TRUE@am__append_3298 = datetime.mod
+@COND_i386_ieee1275_TRUE@am__append_3299 = datetime.marker
+@COND_x86_64_efi_TRUE@am__append_3300 = datetime.module
+@COND_x86_64_efi_TRUE@am__append_3301 = datetime.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3302 = 
+@COND_x86_64_efi_TRUE@am__append_3303 = $(nodist_datetime_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3304 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	datetime.marker
+@COND_x86_64_efi_TRUE@am__append_3305 = datetime.mod
+@COND_x86_64_efi_TRUE@am__append_3306 = datetime.marker
+@COND_i386_xen_TRUE@am__append_3307 = datetime.module
+@COND_i386_xen_TRUE@am__append_3308 = datetime.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_3309 = 
+@COND_i386_xen_TRUE@am__append_3310 = $(nodist_datetime_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_3311 =  \
+@COND_i386_xen_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_xen_TRUE@	datetime.marker
+@COND_i386_xen_TRUE@am__append_3312 = datetime.mod
+@COND_i386_xen_TRUE@am__append_3313 = datetime.marker
+@COND_x86_64_xen_TRUE@am__append_3314 = datetime.module
+@COND_x86_64_xen_TRUE@am__append_3315 = datetime.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_3316 = 
+@COND_x86_64_xen_TRUE@am__append_3317 = $(nodist_datetime_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_3318 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	datetime.marker
+@COND_x86_64_xen_TRUE@am__append_3319 = datetime.mod
+@COND_x86_64_xen_TRUE@am__append_3320 = datetime.marker
+@COND_i386_xen_pvh_TRUE@am__append_3321 = datetime.module
+@COND_i386_xen_pvh_TRUE@am__append_3322 = datetime.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3323 = 
+@COND_i386_xen_pvh_TRUE@am__append_3324 = $(nodist_datetime_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3325 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	datetime.marker
+@COND_i386_xen_pvh_TRUE@am__append_3326 = datetime.mod
+@COND_i386_xen_pvh_TRUE@am__append_3327 = datetime.marker
+@COND_mips_loongson_TRUE@am__append_3328 = datetime.module
+@COND_mips_loongson_TRUE@am__append_3329 = datetime.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_3330 = 
+@COND_mips_loongson_TRUE@am__append_3331 = $(nodist_datetime_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_3332 =  \
+@COND_mips_loongson_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_mips_loongson_TRUE@	datetime.marker
+@COND_mips_loongson_TRUE@am__append_3333 = datetime.mod
+@COND_mips_loongson_TRUE@am__append_3334 = datetime.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3335 = datetime.module
+@COND_sparc64_ieee1275_TRUE@am__append_3336 = datetime.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_3337 = 
+@COND_sparc64_ieee1275_TRUE@am__append_3338 = $(nodist_datetime_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_3339 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	datetime.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3340 = datetime.mod
+@COND_sparc64_ieee1275_TRUE@am__append_3341 = datetime.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3342 = datetime.module
+@COND_powerpc_ieee1275_TRUE@am__append_3343 = datetime.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_3344 = 
+@COND_powerpc_ieee1275_TRUE@am__append_3345 = $(nodist_datetime_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_3346 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	datetime.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3347 = datetime.mod
+@COND_powerpc_ieee1275_TRUE@am__append_3348 = datetime.marker
+@COND_mips_arc_TRUE@am__append_3349 = datetime.module
+@COND_mips_arc_TRUE@am__append_3350 = datetime.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_3351 = 
+@COND_mips_arc_TRUE@am__append_3352 = $(nodist_datetime_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_3353 =  \
+@COND_mips_arc_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_mips_arc_TRUE@	datetime.marker
+@COND_mips_arc_TRUE@am__append_3354 = datetime.mod
+@COND_mips_arc_TRUE@am__append_3355 = datetime.marker
+@COND_ia64_efi_TRUE@am__append_3356 = datetime.module
+@COND_ia64_efi_TRUE@am__append_3357 = datetime.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_3358 = 
+@COND_ia64_efi_TRUE@am__append_3359 = $(nodist_datetime_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_3360 =  \
+@COND_ia64_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_ia64_efi_TRUE@	datetime.marker
+@COND_ia64_efi_TRUE@am__append_3361 = datetime.mod
+@COND_ia64_efi_TRUE@am__append_3362 = datetime.marker
+@COND_mips_qemu_mips_TRUE@am__append_3363 = datetime.module
+@COND_mips_qemu_mips_TRUE@am__append_3364 = datetime.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_3365 = 
+@COND_mips_qemu_mips_TRUE@am__append_3366 = $(nodist_datetime_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_3367 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	datetime.marker
+@COND_mips_qemu_mips_TRUE@am__append_3368 = datetime.mod
+@COND_mips_qemu_mips_TRUE@am__append_3369 = datetime.marker
+@COND_arm_uboot_TRUE@am__append_3370 = datetime.module
+@COND_arm_uboot_TRUE@am__append_3371 = datetime.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_3372 = 
+@COND_arm_uboot_TRUE@am__append_3373 = $(nodist_datetime_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_3374 =  \
+@COND_arm_uboot_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_arm_uboot_TRUE@	datetime.marker
+@COND_arm_uboot_TRUE@am__append_3375 = datetime.mod
+@COND_arm_uboot_TRUE@am__append_3376 = datetime.marker
+@COND_arm_efi_TRUE@am__append_3377 = datetime.module
+@COND_arm_efi_TRUE@am__append_3378 = datetime.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_3379 = 
+@COND_arm_efi_TRUE@am__append_3380 = $(nodist_datetime_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_3381 =  \
+@COND_arm_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_arm_efi_TRUE@	datetime.marker
+@COND_arm_efi_TRUE@am__append_3382 = datetime.mod
+@COND_arm_efi_TRUE@am__append_3383 = datetime.marker
+@COND_arm64_efi_TRUE@am__append_3384 = datetime.module
+@COND_arm64_efi_TRUE@am__append_3385 = datetime.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_3386 = 
+@COND_arm64_efi_TRUE@am__append_3387 = $(nodist_datetime_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_3388 =  \
+@COND_arm64_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_arm64_efi_TRUE@	datetime.marker
+@COND_arm64_efi_TRUE@am__append_3389 = datetime.mod
+@COND_arm64_efi_TRUE@am__append_3390 = datetime.marker
+@COND_arm_coreboot_TRUE@am__append_3391 = datetime.module
+@COND_arm_coreboot_TRUE@am__append_3392 = datetime.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_3393 = 
+@COND_arm_coreboot_TRUE@am__append_3394 = $(nodist_datetime_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_3395 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	datetime.marker
+@COND_arm_coreboot_TRUE@am__append_3396 = datetime.mod
+@COND_arm_coreboot_TRUE@am__append_3397 = datetime.marker
+@COND_riscv32_efi_TRUE@am__append_3398 = datetime.module
+@COND_riscv32_efi_TRUE@am__append_3399 = datetime.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_3400 = 
+@COND_riscv32_efi_TRUE@am__append_3401 = $(nodist_datetime_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_3402 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	datetime.marker
+@COND_riscv32_efi_TRUE@am__append_3403 = datetime.mod
+@COND_riscv32_efi_TRUE@am__append_3404 = datetime.marker
+@COND_riscv64_efi_TRUE@am__append_3405 = datetime.module
+@COND_riscv64_efi_TRUE@am__append_3406 = datetime.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_3407 = 
+@COND_riscv64_efi_TRUE@am__append_3408 = $(nodist_datetime_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_3409 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_datetime_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	datetime.marker
+@COND_riscv64_efi_TRUE@am__append_3410 = datetime.mod
+@COND_riscv64_efi_TRUE@am__append_3411 = datetime.marker
+@COND_i386_pc_TRUE@am__append_3412 = aout.module
+@COND_i386_pc_TRUE@am__append_3413 = aout.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@aout_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3414 = 
+@COND_i386_pc_TRUE@am__append_3415 = $(nodist_aout_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3416 = $(nodist_aout_module_SOURCES) \
+@COND_i386_pc_TRUE@	aout.marker
+@COND_i386_pc_TRUE@am__append_3417 = aout.mod
+@COND_i386_pc_TRUE@am__append_3418 = aout.marker
+@COND_i386_efi_TRUE@am__append_3419 = aout.module
+@COND_i386_efi_TRUE@am__append_3420 = aout.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3421 = 
+@COND_i386_efi_TRUE@am__append_3422 = $(nodist_aout_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3423 = $(nodist_aout_module_SOURCES) \
+@COND_i386_efi_TRUE@	aout.marker
+@COND_i386_efi_TRUE@am__append_3424 = aout.mod
+@COND_i386_efi_TRUE@am__append_3425 = aout.marker
+@COND_i386_qemu_TRUE@am__append_3426 = aout.module
+@COND_i386_qemu_TRUE@am__append_3427 = aout.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3428 = 
+@COND_i386_qemu_TRUE@am__append_3429 = $(nodist_aout_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3430 = $(nodist_aout_module_SOURCES) \
+@COND_i386_qemu_TRUE@	aout.marker
+@COND_i386_qemu_TRUE@am__append_3431 = aout.mod
+@COND_i386_qemu_TRUE@am__append_3432 = aout.marker
+@COND_i386_coreboot_TRUE@am__append_3433 = aout.module
+@COND_i386_coreboot_TRUE@am__append_3434 = aout.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3435 = 
+@COND_i386_coreboot_TRUE@am__append_3436 = $(nodist_aout_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3437 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_aout_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	aout.marker
+@COND_i386_coreboot_TRUE@am__append_3438 = aout.mod
+@COND_i386_coreboot_TRUE@am__append_3439 = aout.marker
+@COND_i386_multiboot_TRUE@am__append_3440 = aout.module
+@COND_i386_multiboot_TRUE@am__append_3441 = aout.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3442 = 
+@COND_i386_multiboot_TRUE@am__append_3443 = $(nodist_aout_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3444 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_aout_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	aout.marker
+@COND_i386_multiboot_TRUE@am__append_3445 = aout.mod
+@COND_i386_multiboot_TRUE@am__append_3446 = aout.marker
+@COND_i386_ieee1275_TRUE@am__append_3447 = aout.module
+@COND_i386_ieee1275_TRUE@am__append_3448 = aout.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3449 = 
+@COND_i386_ieee1275_TRUE@am__append_3450 = $(nodist_aout_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3451 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_aout_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	aout.marker
+@COND_i386_ieee1275_TRUE@am__append_3452 = aout.mod
+@COND_i386_ieee1275_TRUE@am__append_3453 = aout.marker
+@COND_x86_64_efi_TRUE@am__append_3454 = aout.module
+@COND_x86_64_efi_TRUE@am__append_3455 = aout.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3456 = 
+@COND_x86_64_efi_TRUE@am__append_3457 = $(nodist_aout_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3458 = $(nodist_aout_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	aout.marker
+@COND_x86_64_efi_TRUE@am__append_3459 = aout.mod
+@COND_x86_64_efi_TRUE@am__append_3460 = aout.marker
+@COND_i386_pc_TRUE@am__append_3461 = bsd.module
+@COND_i386_pc_TRUE@am__append_3462 = bsd.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@bsd_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3463 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_pc_TRUE@am__append_3464 = $(nodist_bsd_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3465 = $(nodist_bsd_module_SOURCES) \
+@COND_i386_pc_TRUE@	bsd.marker
+@COND_i386_pc_TRUE@am__append_3466 = bsd.mod
+@COND_i386_pc_TRUE@am__append_3467 = bsd.marker
+@COND_i386_efi_TRUE@am__append_3468 = bsd.module
+@COND_i386_efi_TRUE@am__append_3469 = bsd.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3470 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_efi_TRUE@am__append_3471 = $(nodist_bsd_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3472 = $(nodist_bsd_module_SOURCES) \
+@COND_i386_efi_TRUE@	bsd.marker
+@COND_i386_efi_TRUE@am__append_3473 = bsd.mod
+@COND_i386_efi_TRUE@am__append_3474 = bsd.marker
+@COND_i386_qemu_TRUE@am__append_3475 = bsd.module
+@COND_i386_qemu_TRUE@am__append_3476 = bsd.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3477 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_qemu_TRUE@am__append_3478 = $(nodist_bsd_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3479 = $(nodist_bsd_module_SOURCES) \
+@COND_i386_qemu_TRUE@	bsd.marker
+@COND_i386_qemu_TRUE@am__append_3480 = bsd.mod
+@COND_i386_qemu_TRUE@am__append_3481 = bsd.marker
+@COND_i386_coreboot_TRUE@am__append_3482 = bsd.module
+@COND_i386_coreboot_TRUE@am__append_3483 = bsd.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3484 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_coreboot_TRUE@am__append_3485 = $(nodist_bsd_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3486 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_bsd_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	bsd.marker
+@COND_i386_coreboot_TRUE@am__append_3487 = bsd.mod
+@COND_i386_coreboot_TRUE@am__append_3488 = bsd.marker
+@COND_i386_multiboot_TRUE@am__append_3489 = bsd.module
+@COND_i386_multiboot_TRUE@am__append_3490 = bsd.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3491 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_multiboot_TRUE@am__append_3492 = $(nodist_bsd_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3493 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_bsd_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	bsd.marker
+@COND_i386_multiboot_TRUE@am__append_3494 = bsd.mod
+@COND_i386_multiboot_TRUE@am__append_3495 = bsd.marker
+@COND_i386_ieee1275_TRUE@am__append_3496 = bsd.module
+@COND_i386_ieee1275_TRUE@am__append_3497 = bsd.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3498 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_i386_ieee1275_TRUE@am__append_3499 = $(nodist_bsd_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3500 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_bsd_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	bsd.marker
+@COND_i386_ieee1275_TRUE@am__append_3501 = bsd.mod
+@COND_i386_ieee1275_TRUE@am__append_3502 = bsd.marker
+@COND_x86_64_efi_TRUE@am__append_3503 = bsd.module
+@COND_x86_64_efi_TRUE@am__append_3504 = bsd.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3505 = loader/i386/bsdXX.c loader/i386/bsd_pagetable.c 
+@COND_x86_64_efi_TRUE@am__append_3506 = $(nodist_bsd_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3507 = $(nodist_bsd_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	bsd.marker
+@COND_x86_64_efi_TRUE@am__append_3508 = bsd.mod
+@COND_x86_64_efi_TRUE@am__append_3509 = bsd.marker
+@COND_i386_pc_TRUE@am__append_3510 = plan9.module linux16.module
+@COND_i386_pc_TRUE@am__append_3511 = plan9.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	linux16.module$(EXEEXT)
+@COND_i386_pc_FALSE@plan9_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3512 =
+@COND_i386_pc_TRUE@am__append_3513 = $(nodist_plan9_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_linux16_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3514 = $(nodist_plan9_module_SOURCES) \
+@COND_i386_pc_TRUE@	plan9.marker \
+@COND_i386_pc_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_pc_TRUE@	linux16.marker
+@COND_i386_pc_TRUE@am__append_3515 = plan9.mod linux16.mod
+@COND_i386_pc_TRUE@am__append_3516 = plan9.marker linux16.marker
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@linux16_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_3517 = linux16.module
+@COND_i386_efi_TRUE@am__append_3518 = linux16.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3519 = 
+@COND_i386_efi_TRUE@am__append_3520 = $(nodist_linux16_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3521 =  \
+@COND_i386_efi_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_efi_TRUE@	linux16.marker
+@COND_i386_efi_TRUE@am__append_3522 = linux16.mod
+@COND_i386_efi_TRUE@am__append_3523 = linux16.marker
+@COND_i386_qemu_TRUE@am__append_3524 = linux16.module
+@COND_i386_qemu_TRUE@am__append_3525 = linux16.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3526 = 
+@COND_i386_qemu_TRUE@am__append_3527 = $(nodist_linux16_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3528 =  \
+@COND_i386_qemu_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_qemu_TRUE@	linux16.marker
+@COND_i386_qemu_TRUE@am__append_3529 = linux16.mod
+@COND_i386_qemu_TRUE@am__append_3530 = linux16.marker
+@COND_i386_coreboot_TRUE@am__append_3531 = linux16.module
+@COND_i386_coreboot_TRUE@am__append_3532 = linux16.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3533 = 
+@COND_i386_coreboot_TRUE@am__append_3534 = $(nodist_linux16_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3535 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	linux16.marker
+@COND_i386_coreboot_TRUE@am__append_3536 = linux16.mod
+@COND_i386_coreboot_TRUE@am__append_3537 = linux16.marker
+@COND_i386_multiboot_TRUE@am__append_3538 = linux16.module
+@COND_i386_multiboot_TRUE@am__append_3539 = linux16.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3540 = 
+@COND_i386_multiboot_TRUE@am__append_3541 = $(nodist_linux16_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3542 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	linux16.marker
+@COND_i386_multiboot_TRUE@am__append_3543 = linux16.mod
+@COND_i386_multiboot_TRUE@am__append_3544 = linux16.marker
+@COND_i386_ieee1275_TRUE@am__append_3545 = linux16.module
+@COND_i386_ieee1275_TRUE@am__append_3546 = linux16.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3547 = 
+@COND_i386_ieee1275_TRUE@am__append_3548 = $(nodist_linux16_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3549 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	linux16.marker
+@COND_i386_ieee1275_TRUE@am__append_3550 = linux16.mod
+@COND_i386_ieee1275_TRUE@am__append_3551 = linux16.marker
+@COND_x86_64_efi_TRUE@am__append_3552 = linux16.module
+@COND_x86_64_efi_TRUE@am__append_3553 = linux16.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3554 = 
+@COND_x86_64_efi_TRUE@am__append_3555 = $(nodist_linux16_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3556 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_linux16_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	linux16.marker
+@COND_x86_64_efi_TRUE@am__append_3557 = linux16.mod
+@COND_x86_64_efi_TRUE@am__append_3558 = linux16.marker
+@COND_i386_pc_TRUE@am__append_3559 = ntldr.module truecrypt.module \
+@COND_i386_pc_TRUE@	freedos.module pxechain.module \
+@COND_i386_pc_TRUE@	multiboot2.module
+@COND_i386_pc_TRUE@am__append_3560 = ntldr.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	truecrypt.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	freedos.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	pxechain.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	multiboot2.module$(EXEEXT)
+@COND_i386_pc_FALSE@ntldr_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3561 =
+@COND_i386_pc_TRUE@am__append_3562 = $(nodist_ntldr_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_truecrypt_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_freedos_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_pxechain_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_multiboot2_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3563 = $(nodist_ntldr_module_SOURCES) \
+@COND_i386_pc_TRUE@	ntldr.marker \
+@COND_i386_pc_TRUE@	$(nodist_truecrypt_module_SOURCES) \
+@COND_i386_pc_TRUE@	truecrypt.marker \
+@COND_i386_pc_TRUE@	$(nodist_freedos_module_SOURCES) \
+@COND_i386_pc_TRUE@	freedos.marker \
+@COND_i386_pc_TRUE@	$(nodist_pxechain_module_SOURCES) \
+@COND_i386_pc_TRUE@	pxechain.marker \
+@COND_i386_pc_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_pc_TRUE@	multiboot2.marker
+@COND_i386_pc_TRUE@am__append_3564 = ntldr.mod truecrypt.mod \
+@COND_i386_pc_TRUE@	freedos.mod pxechain.mod multiboot2.mod
+@COND_i386_pc_TRUE@am__append_3565 = ntldr.marker truecrypt.marker \
+@COND_i386_pc_TRUE@	freedos.marker pxechain.marker \
+@COND_i386_pc_TRUE@	multiboot2.marker
+@COND_i386_pc_FALSE@truecrypt_module_DEPENDENCIES =
+@COND_i386_pc_FALSE@freedos_module_DEPENDENCIES =
+@COND_i386_pc_FALSE@pxechain_module_DEPENDENCIES =
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_FALSE@multiboot2_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_3566 = multiboot2.module
+@COND_i386_efi_TRUE@am__append_3567 = multiboot2.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3568 = 
+@COND_i386_efi_TRUE@am__append_3569 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3570 =  \
+@COND_i386_efi_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_efi_TRUE@	multiboot2.marker
+@COND_i386_efi_TRUE@am__append_3571 = multiboot2.mod
+@COND_i386_efi_TRUE@am__append_3572 = multiboot2.marker
+@COND_i386_qemu_TRUE@am__append_3573 = multiboot2.module
+@COND_i386_qemu_TRUE@am__append_3574 = multiboot2.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3575 = 
+@COND_i386_qemu_TRUE@am__append_3576 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3577 =  \
+@COND_i386_qemu_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_qemu_TRUE@	multiboot2.marker
+@COND_i386_qemu_TRUE@am__append_3578 = multiboot2.mod
+@COND_i386_qemu_TRUE@am__append_3579 = multiboot2.marker
+@COND_i386_coreboot_TRUE@am__append_3580 = multiboot2.module
+@COND_i386_coreboot_TRUE@am__append_3581 = multiboot2.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3582 = 
+@COND_i386_coreboot_TRUE@am__append_3583 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3584 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	multiboot2.marker
+@COND_i386_coreboot_TRUE@am__append_3585 = multiboot2.mod
+@COND_i386_coreboot_TRUE@am__append_3586 = multiboot2.marker
+@COND_i386_multiboot_TRUE@am__append_3587 = multiboot2.module
+@COND_i386_multiboot_TRUE@am__append_3588 = multiboot2.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3589 = 
+@COND_i386_multiboot_TRUE@am__append_3590 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3591 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	multiboot2.marker
+@COND_i386_multiboot_TRUE@am__append_3592 = multiboot2.mod
+@COND_i386_multiboot_TRUE@am__append_3593 = multiboot2.marker
+@COND_i386_ieee1275_TRUE@am__append_3594 = multiboot2.module
+@COND_i386_ieee1275_TRUE@am__append_3595 = multiboot2.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3596 = 
+@COND_i386_ieee1275_TRUE@am__append_3597 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3598 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	multiboot2.marker
+@COND_i386_ieee1275_TRUE@am__append_3599 = multiboot2.mod
+@COND_i386_ieee1275_TRUE@am__append_3600 = multiboot2.marker
+@COND_x86_64_efi_TRUE@am__append_3601 = multiboot2.module
+@COND_x86_64_efi_TRUE@am__append_3602 = multiboot2.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3603 = 
+@COND_x86_64_efi_TRUE@am__append_3604 = $(nodist_multiboot2_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3605 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	multiboot2.marker
+@COND_x86_64_efi_TRUE@am__append_3606 = multiboot2.mod
+@COND_x86_64_efi_TRUE@am__append_3607 = multiboot2.marker
+@COND_i386_xen_pvh_TRUE@am__append_3608 = multiboot2.module
+@COND_i386_xen_pvh_TRUE@am__append_3609 = multiboot2.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3610 = 
+@COND_i386_xen_pvh_TRUE@am__append_3611 = $(nodist_multiboot2_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3612 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	multiboot2.marker
+@COND_i386_xen_pvh_TRUE@am__append_3613 = multiboot2.mod
+@COND_i386_xen_pvh_TRUE@am__append_3614 = multiboot2.marker
+@COND_mips_loongson_TRUE@am__append_3615 = multiboot2.module
+@COND_mips_loongson_TRUE@am__append_3616 = multiboot2.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_3617 = 
+@COND_mips_loongson_TRUE@am__append_3618 = $(nodist_multiboot2_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_3619 =  \
+@COND_mips_loongson_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_mips_loongson_TRUE@	multiboot2.marker
+@COND_mips_loongson_TRUE@am__append_3620 = multiboot2.mod
+@COND_mips_loongson_TRUE@am__append_3621 = multiboot2.marker
+@COND_mips_arc_TRUE@am__append_3622 = multiboot2.module
+@COND_mips_arc_TRUE@am__append_3623 = multiboot2.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_3624 = 
+@COND_mips_arc_TRUE@am__append_3625 = $(nodist_multiboot2_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_3626 =  \
+@COND_mips_arc_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_mips_arc_TRUE@	multiboot2.marker
+@COND_mips_arc_TRUE@am__append_3627 = multiboot2.mod
+@COND_mips_arc_TRUE@am__append_3628 = multiboot2.marker
+@COND_mips_qemu_mips_TRUE@am__append_3629 = multiboot2.module
+@COND_mips_qemu_mips_TRUE@am__append_3630 = multiboot2.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_3631 = 
+@COND_mips_qemu_mips_TRUE@am__append_3632 = $(nodist_multiboot2_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_3633 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_multiboot2_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	multiboot2.marker
+@COND_mips_qemu_mips_TRUE@am__append_3634 = multiboot2.mod
+@COND_mips_qemu_mips_TRUE@am__append_3635 = multiboot2.marker
+@COND_i386_pc_TRUE@am__append_3636 = multiboot.module
+@COND_i386_pc_TRUE@am__append_3637 = multiboot.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@multiboot_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3638 = loader/multiboot_elfxx.c 
+@COND_i386_pc_TRUE@am__append_3639 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3640 =  \
+@COND_i386_pc_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_pc_TRUE@	multiboot.marker
+@COND_i386_pc_TRUE@am__append_3641 = multiboot.mod
+@COND_i386_pc_TRUE@am__append_3642 = multiboot.marker
+@COND_i386_efi_TRUE@am__append_3643 = multiboot.module
+@COND_i386_efi_TRUE@am__append_3644 = multiboot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3645 = loader/multiboot_elfxx.c 
+@COND_i386_efi_TRUE@am__append_3646 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3647 =  \
+@COND_i386_efi_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_efi_TRUE@	multiboot.marker
+@COND_i386_efi_TRUE@am__append_3648 = multiboot.mod
+@COND_i386_efi_TRUE@am__append_3649 = multiboot.marker
+@COND_i386_qemu_TRUE@am__append_3650 = multiboot.module
+@COND_i386_qemu_TRUE@am__append_3651 = multiboot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3652 = loader/multiboot_elfxx.c 
+@COND_i386_qemu_TRUE@am__append_3653 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3654 =  \
+@COND_i386_qemu_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_qemu_TRUE@	multiboot.marker
+@COND_i386_qemu_TRUE@am__append_3655 = multiboot.mod
+@COND_i386_qemu_TRUE@am__append_3656 = multiboot.marker
+@COND_i386_coreboot_TRUE@am__append_3657 = multiboot.module
+@COND_i386_coreboot_TRUE@am__append_3658 = multiboot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3659 = loader/multiboot_elfxx.c 
+@COND_i386_coreboot_TRUE@am__append_3660 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3661 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	multiboot.marker
+@COND_i386_coreboot_TRUE@am__append_3662 = multiboot.mod
+@COND_i386_coreboot_TRUE@am__append_3663 = multiboot.marker
+@COND_i386_multiboot_TRUE@am__append_3664 = multiboot.module
+@COND_i386_multiboot_TRUE@am__append_3665 = multiboot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3666 = loader/multiboot_elfxx.c 
+@COND_i386_multiboot_TRUE@am__append_3667 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3668 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	multiboot.marker
+@COND_i386_multiboot_TRUE@am__append_3669 = multiboot.mod
+@COND_i386_multiboot_TRUE@am__append_3670 = multiboot.marker
+@COND_i386_ieee1275_TRUE@am__append_3671 = multiboot.module
+@COND_i386_ieee1275_TRUE@am__append_3672 = multiboot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3673 = loader/multiboot_elfxx.c 
+@COND_i386_ieee1275_TRUE@am__append_3674 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3675 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	multiboot.marker
+@COND_i386_ieee1275_TRUE@am__append_3676 = multiboot.mod
+@COND_i386_ieee1275_TRUE@am__append_3677 = multiboot.marker
+@COND_x86_64_efi_TRUE@am__append_3678 = multiboot.module
+@COND_x86_64_efi_TRUE@am__append_3679 = multiboot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3680 = loader/multiboot_elfxx.c 
+@COND_x86_64_efi_TRUE@am__append_3681 = $(nodist_multiboot_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3682 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	multiboot.marker
+@COND_x86_64_efi_TRUE@am__append_3683 = multiboot.mod
+@COND_x86_64_efi_TRUE@am__append_3684 = multiboot.marker
+@COND_i386_xen_pvh_TRUE@am__append_3685 = multiboot.module
+@COND_i386_xen_pvh_TRUE@am__append_3686 = multiboot.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3687 = loader/multiboot_elfxx.c 
+@COND_i386_xen_pvh_TRUE@am__append_3688 = $(nodist_multiboot_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3689 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_multiboot_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	multiboot.marker
+@COND_i386_xen_pvh_TRUE@am__append_3690 = multiboot.mod
+@COND_i386_xen_pvh_TRUE@am__append_3691 = multiboot.marker
+@COND_arm64_efi_TRUE@am__append_3692 = xen_boot.module
+@COND_arm64_efi_TRUE@am__append_3693 = xen_boot.module$(EXEEXT)
+@COND_arm64_efi_FALSE@xen_boot_module_DEPENDENCIES =
+@COND_arm64_efi_TRUE@am__append_3694 = 
+@COND_arm64_efi_TRUE@am__append_3695 = $(nodist_xen_boot_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_3696 =  \
+@COND_arm64_efi_TRUE@	$(nodist_xen_boot_module_SOURCES) \
+@COND_arm64_efi_TRUE@	xen_boot.marker
+@COND_arm64_efi_TRUE@am__append_3697 = xen_boot.mod
+@COND_arm64_efi_TRUE@am__append_3698 = xen_boot.marker
+@COND_i386_pc_TRUE@am__append_3699 = linux.module
+@COND_i386_pc_TRUE@am__append_3700 = linux.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@linux_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3701 = 
+@COND_i386_pc_TRUE@am__append_3702 = $(nodist_linux_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3703 = $(nodist_linux_module_SOURCES) \
+@COND_i386_pc_TRUE@	linux.marker
+@COND_i386_pc_TRUE@am__append_3704 = linux.mod
+@COND_i386_pc_TRUE@am__append_3705 = linux.marker
+@COND_i386_efi_TRUE@am__append_3706 = linux.module
+@COND_i386_efi_TRUE@am__append_3707 = linux.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3708 = 
+@COND_i386_efi_TRUE@am__append_3709 = $(nodist_linux_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3710 = $(nodist_linux_module_SOURCES) \
+@COND_i386_efi_TRUE@	linux.marker
+@COND_i386_efi_TRUE@am__append_3711 = linux.mod
+@COND_i386_efi_TRUE@am__append_3712 = linux.marker
+@COND_i386_qemu_TRUE@am__append_3713 = linux.module
+@COND_i386_qemu_TRUE@am__append_3714 = linux.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_3715 = 
+@COND_i386_qemu_TRUE@am__append_3716 = $(nodist_linux_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_3717 = $(nodist_linux_module_SOURCES) \
+@COND_i386_qemu_TRUE@	linux.marker
+@COND_i386_qemu_TRUE@am__append_3718 = linux.mod
+@COND_i386_qemu_TRUE@am__append_3719 = linux.marker
+@COND_i386_coreboot_TRUE@am__append_3720 = linux.module
+@COND_i386_coreboot_TRUE@am__append_3721 = linux.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3722 = 
+@COND_i386_coreboot_TRUE@am__append_3723 = $(nodist_linux_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3724 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	linux.marker
+@COND_i386_coreboot_TRUE@am__append_3725 = linux.mod
+@COND_i386_coreboot_TRUE@am__append_3726 = linux.marker
+@COND_i386_multiboot_TRUE@am__append_3727 = linux.module
+@COND_i386_multiboot_TRUE@am__append_3728 = linux.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3729 = 
+@COND_i386_multiboot_TRUE@am__append_3730 = $(nodist_linux_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3731 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	linux.marker
+@COND_i386_multiboot_TRUE@am__append_3732 = linux.mod
+@COND_i386_multiboot_TRUE@am__append_3733 = linux.marker
+@COND_i386_ieee1275_TRUE@am__append_3734 = linux.module
+@COND_i386_ieee1275_TRUE@am__append_3735 = linux.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_3736 = 
+@COND_i386_ieee1275_TRUE@am__append_3737 = $(nodist_linux_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_3738 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	linux.marker
+@COND_i386_ieee1275_TRUE@am__append_3739 = linux.mod
+@COND_i386_ieee1275_TRUE@am__append_3740 = linux.marker
+@COND_x86_64_efi_TRUE@am__append_3741 = linux.module
+@COND_x86_64_efi_TRUE@am__append_3742 = linux.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3743 = 
+@COND_x86_64_efi_TRUE@am__append_3744 = $(nodist_linux_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3745 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	linux.marker
+@COND_x86_64_efi_TRUE@am__append_3746 = linux.mod
+@COND_x86_64_efi_TRUE@am__append_3747 = linux.marker
+@COND_i386_xen_TRUE@am__append_3748 = linux.module
+@COND_i386_xen_TRUE@am__append_3749 = linux.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_3750 = 
+@COND_i386_xen_TRUE@am__append_3751 = $(nodist_linux_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_3752 = $(nodist_linux_module_SOURCES) \
+@COND_i386_xen_TRUE@	linux.marker
+@COND_i386_xen_TRUE@am__append_3753 = linux.mod
+@COND_i386_xen_TRUE@am__append_3754 = linux.marker
+@COND_x86_64_xen_TRUE@am__append_3755 = linux.module
+@COND_x86_64_xen_TRUE@am__append_3756 = linux.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_3757 = 
+@COND_x86_64_xen_TRUE@am__append_3758 = $(nodist_linux_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_3759 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	linux.marker
+@COND_x86_64_xen_TRUE@am__append_3760 = linux.mod
+@COND_x86_64_xen_TRUE@am__append_3761 = linux.marker
+@COND_i386_xen_pvh_TRUE@am__append_3762 = linux.module
+@COND_i386_xen_pvh_TRUE@am__append_3763 = linux.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_3764 = 
+@COND_i386_xen_pvh_TRUE@am__append_3765 = $(nodist_linux_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_3766 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	linux.marker
+@COND_i386_xen_pvh_TRUE@am__append_3767 = linux.mod
+@COND_i386_xen_pvh_TRUE@am__append_3768 = linux.marker
+@COND_mips_loongson_TRUE@am__append_3769 = linux.module
+@COND_mips_loongson_TRUE@am__append_3770 = linux.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_3771 = 
+@COND_mips_loongson_TRUE@am__append_3772 = $(nodist_linux_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_3773 =  \
+@COND_mips_loongson_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_mips_loongson_TRUE@	linux.marker
+@COND_mips_loongson_TRUE@am__append_3774 = linux.mod
+@COND_mips_loongson_TRUE@am__append_3775 = linux.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3776 = linux.module
+@COND_sparc64_ieee1275_TRUE@am__append_3777 = linux.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_3778 = 
+@COND_sparc64_ieee1275_TRUE@am__append_3779 = $(nodist_linux_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_3780 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	linux.marker
+@COND_sparc64_ieee1275_TRUE@am__append_3781 = linux.mod
+@COND_sparc64_ieee1275_TRUE@am__append_3782 = linux.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3783 = linux.module
+@COND_powerpc_ieee1275_TRUE@am__append_3784 = linux.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_3785 = 
+@COND_powerpc_ieee1275_TRUE@am__append_3786 = $(nodist_linux_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_3787 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	linux.marker
+@COND_powerpc_ieee1275_TRUE@am__append_3788 = linux.mod
+@COND_powerpc_ieee1275_TRUE@am__append_3789 = linux.marker
+@COND_mips_arc_TRUE@am__append_3790 = linux.module
+@COND_mips_arc_TRUE@am__append_3791 = linux.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_3792 = 
+@COND_mips_arc_TRUE@am__append_3793 = $(nodist_linux_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_3794 = $(nodist_linux_module_SOURCES) \
+@COND_mips_arc_TRUE@	linux.marker
+@COND_mips_arc_TRUE@am__append_3795 = linux.mod
+@COND_mips_arc_TRUE@am__append_3796 = linux.marker
+@COND_ia64_efi_TRUE@am__append_3797 = linux.module
+@COND_ia64_efi_TRUE@am__append_3798 = linux.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_3799 = 
+@COND_ia64_efi_TRUE@am__append_3800 = $(nodist_linux_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_3801 = $(nodist_linux_module_SOURCES) \
+@COND_ia64_efi_TRUE@	linux.marker
+@COND_ia64_efi_TRUE@am__append_3802 = linux.mod
+@COND_ia64_efi_TRUE@am__append_3803 = linux.marker
+@COND_mips_qemu_mips_TRUE@am__append_3804 = linux.module
+@COND_mips_qemu_mips_TRUE@am__append_3805 = linux.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_3806 = 
+@COND_mips_qemu_mips_TRUE@am__append_3807 = $(nodist_linux_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_3808 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	linux.marker
+@COND_mips_qemu_mips_TRUE@am__append_3809 = linux.mod
+@COND_mips_qemu_mips_TRUE@am__append_3810 = linux.marker
+@COND_arm_uboot_TRUE@am__append_3811 = linux.module
+@COND_arm_uboot_TRUE@am__append_3812 = linux.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_3813 = 
+@COND_arm_uboot_TRUE@am__append_3814 = $(nodist_linux_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_3815 = $(nodist_linux_module_SOURCES) \
+@COND_arm_uboot_TRUE@	linux.marker
+@COND_arm_uboot_TRUE@am__append_3816 = linux.mod
+@COND_arm_uboot_TRUE@am__append_3817 = linux.marker
+@COND_arm_efi_TRUE@am__append_3818 = linux.module
+@COND_arm_efi_TRUE@am__append_3819 = linux.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_3820 = 
+@COND_arm_efi_TRUE@am__append_3821 = $(nodist_linux_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_3822 = $(nodist_linux_module_SOURCES) \
+@COND_arm_efi_TRUE@	linux.marker
+@COND_arm_efi_TRUE@am__append_3823 = linux.mod
+@COND_arm_efi_TRUE@am__append_3824 = linux.marker
+@COND_arm64_efi_TRUE@am__append_3825 = linux.module
+@COND_arm64_efi_TRUE@am__append_3826 = linux.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_3827 = 
+@COND_arm64_efi_TRUE@am__append_3828 = $(nodist_linux_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_3829 = $(nodist_linux_module_SOURCES) \
+@COND_arm64_efi_TRUE@	linux.marker
+@COND_arm64_efi_TRUE@am__append_3830 = linux.mod
+@COND_arm64_efi_TRUE@am__append_3831 = linux.marker
+@COND_arm_coreboot_TRUE@am__append_3832 = linux.module
+@COND_arm_coreboot_TRUE@am__append_3833 = linux.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_3834 = 
+@COND_arm_coreboot_TRUE@am__append_3835 = $(nodist_linux_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_3836 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	linux.marker
+@COND_arm_coreboot_TRUE@am__append_3837 = linux.mod
+@COND_arm_coreboot_TRUE@am__append_3838 = linux.marker
+@COND_riscv32_efi_TRUE@am__append_3839 = linux.module
+@COND_riscv32_efi_TRUE@am__append_3840 = linux.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_3841 = 
+@COND_riscv32_efi_TRUE@am__append_3842 = $(nodist_linux_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_3843 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	linux.marker
+@COND_riscv32_efi_TRUE@am__append_3844 = linux.mod
+@COND_riscv32_efi_TRUE@am__append_3845 = linux.marker
+@COND_riscv64_efi_TRUE@am__append_3846 = linux.module
+@COND_riscv64_efi_TRUE@am__append_3847 = linux.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_3848 = 
+@COND_riscv64_efi_TRUE@am__append_3849 = $(nodist_linux_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_3850 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_linux_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	linux.marker
+@COND_riscv64_efi_TRUE@am__append_3851 = linux.mod
+@COND_riscv64_efi_TRUE@am__append_3852 = linux.marker
+@COND_arm_uboot_TRUE@am__append_3853 = fdt.module
+@COND_arm_uboot_TRUE@am__append_3854 = fdt.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@fdt_module_DEPENDENCIES =
+@COND_arm_uboot_TRUE@am__append_3855 = 
+@COND_arm_uboot_TRUE@am__append_3856 = $(nodist_fdt_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_3857 = $(nodist_fdt_module_SOURCES) \
+@COND_arm_uboot_TRUE@	fdt.marker
+@COND_arm_uboot_TRUE@am__append_3858 = fdt.mod
+@COND_arm_uboot_TRUE@am__append_3859 = fdt.marker
+@COND_arm_efi_TRUE@am__append_3860 = fdt.module
+@COND_arm_efi_TRUE@am__append_3861 = fdt.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_3862 = 
+@COND_arm_efi_TRUE@am__append_3863 = $(nodist_fdt_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_3864 = $(nodist_fdt_module_SOURCES) \
+@COND_arm_efi_TRUE@	fdt.marker
+@COND_arm_efi_TRUE@am__append_3865 = fdt.mod
+@COND_arm_efi_TRUE@am__append_3866 = fdt.marker
+@COND_arm64_efi_TRUE@am__append_3867 = fdt.module
+@COND_arm64_efi_TRUE@am__append_3868 = fdt.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_3869 = 
+@COND_arm64_efi_TRUE@am__append_3870 = $(nodist_fdt_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_3871 = $(nodist_fdt_module_SOURCES) \
+@COND_arm64_efi_TRUE@	fdt.marker
+@COND_arm64_efi_TRUE@am__append_3872 = fdt.mod
+@COND_arm64_efi_TRUE@am__append_3873 = fdt.marker
+@COND_riscv32_efi_TRUE@am__append_3874 = fdt.module
+@COND_riscv32_efi_TRUE@am__append_3875 = fdt.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_3876 = 
+@COND_riscv32_efi_TRUE@am__append_3877 = $(nodist_fdt_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_3878 = $(nodist_fdt_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	fdt.marker
+@COND_riscv32_efi_TRUE@am__append_3879 = fdt.mod
+@COND_riscv32_efi_TRUE@am__append_3880 = fdt.marker
+@COND_riscv64_efi_TRUE@am__append_3881 = fdt.module
+@COND_riscv64_efi_TRUE@am__append_3882 = fdt.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_3883 = 
+@COND_riscv64_efi_TRUE@am__append_3884 = $(nodist_fdt_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_3885 = $(nodist_fdt_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	fdt.marker
+@COND_riscv64_efi_TRUE@am__append_3886 = fdt.mod
+@COND_riscv64_efi_TRUE@am__append_3887 = fdt.marker
+@COND_i386_pc_TRUE@am__append_3888 = xnu.module
+@COND_i386_pc_TRUE@am__append_3889 = xnu.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_FALSE@xnu_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3890 = 
+@COND_i386_pc_TRUE@am__append_3891 = $(nodist_xnu_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3892 = $(nodist_xnu_module_SOURCES) \
+@COND_i386_pc_TRUE@	xnu.marker
+@COND_i386_pc_TRUE@am__append_3893 = xnu.mod
+@COND_i386_pc_TRUE@am__append_3894 = xnu.marker
+@COND_i386_efi_TRUE@am__append_3895 = xnu.module
+@COND_i386_efi_TRUE@am__append_3896 = xnu.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3897 = 
+@COND_i386_efi_TRUE@am__append_3898 = $(nodist_xnu_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3899 = $(nodist_xnu_module_SOURCES) \
+@COND_i386_efi_TRUE@	xnu.marker
+@COND_i386_efi_TRUE@am__append_3900 = xnu.mod
+@COND_i386_efi_TRUE@am__append_3901 = xnu.marker
+@COND_i386_coreboot_TRUE@am__append_3902 = xnu.module
+@COND_i386_coreboot_TRUE@am__append_3903 = xnu.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3904 = 
+@COND_i386_coreboot_TRUE@am__append_3905 = $(nodist_xnu_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3906 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_xnu_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	xnu.marker
+@COND_i386_coreboot_TRUE@am__append_3907 = xnu.mod
+@COND_i386_coreboot_TRUE@am__append_3908 = xnu.marker
+@COND_i386_multiboot_TRUE@am__append_3909 = xnu.module
+@COND_i386_multiboot_TRUE@am__append_3910 = xnu.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3911 = 
+@COND_i386_multiboot_TRUE@am__append_3912 = $(nodist_xnu_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3913 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_xnu_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	xnu.marker
+@COND_i386_multiboot_TRUE@am__append_3914 = xnu.mod
+@COND_i386_multiboot_TRUE@am__append_3915 = xnu.marker
+@COND_x86_64_efi_TRUE@am__append_3916 = xnu.module
+@COND_x86_64_efi_TRUE@am__append_3917 = xnu.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3918 = 
+@COND_x86_64_efi_TRUE@am__append_3919 = $(nodist_xnu_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3920 = $(nodist_xnu_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	xnu.marker
+@COND_x86_64_efi_TRUE@am__append_3921 = xnu.mod
+@COND_x86_64_efi_TRUE@am__append_3922 = xnu.marker
+@COND_i386_pc_TRUE@am__append_3923 = random.module
+@COND_i386_pc_TRUE@am__append_3924 = random.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_FALSE@random_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3925 = 
+@COND_i386_pc_TRUE@am__append_3926 = $(nodist_random_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3927 = $(nodist_random_module_SOURCES) \
+@COND_i386_pc_TRUE@	random.marker
+@COND_i386_pc_TRUE@am__append_3928 = random.mod
+@COND_i386_pc_TRUE@am__append_3929 = random.marker
+@COND_i386_efi_TRUE@am__append_3930 = random.module
+@COND_i386_efi_TRUE@am__append_3931 = random.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3932 = 
+@COND_i386_efi_TRUE@am__append_3933 = $(nodist_random_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3934 = $(nodist_random_module_SOURCES) \
+@COND_i386_efi_TRUE@	random.marker
+@COND_i386_efi_TRUE@am__append_3935 = random.mod
+@COND_i386_efi_TRUE@am__append_3936 = random.marker
+@COND_i386_coreboot_TRUE@am__append_3937 = random.module
+@COND_i386_coreboot_TRUE@am__append_3938 = random.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3939 = 
+@COND_i386_coreboot_TRUE@am__append_3940 = $(nodist_random_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3941 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_random_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	random.marker
+@COND_i386_coreboot_TRUE@am__append_3942 = random.mod
+@COND_i386_coreboot_TRUE@am__append_3943 = random.marker
+@COND_i386_multiboot_TRUE@am__append_3944 = random.module
+@COND_i386_multiboot_TRUE@am__append_3945 = random.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_3946 = 
+@COND_i386_multiboot_TRUE@am__append_3947 = $(nodist_random_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_3948 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_random_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	random.marker
+@COND_i386_multiboot_TRUE@am__append_3949 = random.mod
+@COND_i386_multiboot_TRUE@am__append_3950 = random.marker
+@COND_x86_64_efi_TRUE@am__append_3951 = random.module
+@COND_x86_64_efi_TRUE@am__append_3952 = random.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3953 = 
+@COND_x86_64_efi_TRUE@am__append_3954 = $(nodist_random_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3955 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_random_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	random.marker
+@COND_x86_64_efi_TRUE@am__append_3956 = random.mod
+@COND_x86_64_efi_TRUE@am__append_3957 = random.marker
+@COND_i386_efi_TRUE@am__append_3958 = appleldr.module
+@COND_i386_efi_TRUE@am__append_3959 = appleldr.module$(EXEEXT)
+@COND_i386_efi_FALSE@@COND_x86_64_efi_FALSE@appleldr_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_3960 = 
+@COND_i386_efi_TRUE@am__append_3961 = $(nodist_appleldr_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3962 =  \
+@COND_i386_efi_TRUE@	$(nodist_appleldr_module_SOURCES) \
+@COND_i386_efi_TRUE@	appleldr.marker
+@COND_i386_efi_TRUE@am__append_3963 = appleldr.mod
+@COND_i386_efi_TRUE@am__append_3964 = appleldr.marker
+@COND_x86_64_efi_TRUE@am__append_3965 = appleldr.module
+@COND_x86_64_efi_TRUE@am__append_3966 = appleldr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3967 = 
+@COND_x86_64_efi_TRUE@am__append_3968 = $(nodist_appleldr_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3969 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_appleldr_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	appleldr.marker
+@COND_x86_64_efi_TRUE@am__append_3970 = appleldr.mod
+@COND_x86_64_efi_TRUE@am__append_3971 = appleldr.marker
+@COND_i386_pc_TRUE@am__append_3972 = chain.module
+@COND_i386_pc_TRUE@am__append_3973 = chain.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@chain_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_3974 = 
+@COND_i386_pc_TRUE@am__append_3975 = $(nodist_chain_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_3976 = $(nodist_chain_module_SOURCES) \
+@COND_i386_pc_TRUE@	chain.marker
+@COND_i386_pc_TRUE@am__append_3977 = chain.mod
+@COND_i386_pc_TRUE@am__append_3978 = chain.marker
+@COND_i386_efi_TRUE@am__append_3979 = chain.module
+@COND_i386_efi_TRUE@am__append_3980 = chain.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_3981 = 
+@COND_i386_efi_TRUE@am__append_3982 = $(nodist_chain_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_3983 = $(nodist_chain_module_SOURCES) \
+@COND_i386_efi_TRUE@	chain.marker
+@COND_i386_efi_TRUE@am__append_3984 = chain.mod
+@COND_i386_efi_TRUE@am__append_3985 = chain.marker
+@COND_i386_coreboot_TRUE@am__append_3986 = chain.module
+@COND_i386_coreboot_TRUE@am__append_3987 = chain.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_3988 = 
+@COND_i386_coreboot_TRUE@am__append_3989 = $(nodist_chain_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_3990 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_chain_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	chain.marker
+@COND_i386_coreboot_TRUE@am__append_3991 = chain.mod
+@COND_i386_coreboot_TRUE@am__append_3992 = chain.marker
+@COND_x86_64_efi_TRUE@am__append_3993 = chain.module
+@COND_x86_64_efi_TRUE@am__append_3994 = chain.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_3995 = 
+@COND_x86_64_efi_TRUE@am__append_3996 = $(nodist_chain_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_3997 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_chain_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	chain.marker
+@COND_x86_64_efi_TRUE@am__append_3998 = chain.mod
+@COND_x86_64_efi_TRUE@am__append_3999 = chain.marker
+@COND_ia64_efi_TRUE@am__append_4000 = chain.module
+@COND_ia64_efi_TRUE@am__append_4001 = chain.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4002 = 
+@COND_ia64_efi_TRUE@am__append_4003 = $(nodist_chain_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4004 = $(nodist_chain_module_SOURCES) \
+@COND_ia64_efi_TRUE@	chain.marker
+@COND_ia64_efi_TRUE@am__append_4005 = chain.mod
+@COND_ia64_efi_TRUE@am__append_4006 = chain.marker
+@COND_arm_efi_TRUE@am__append_4007 = chain.module
+@COND_arm_efi_TRUE@am__append_4008 = chain.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4009 = 
+@COND_arm_efi_TRUE@am__append_4010 = $(nodist_chain_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4011 = $(nodist_chain_module_SOURCES) \
+@COND_arm_efi_TRUE@	chain.marker
+@COND_arm_efi_TRUE@am__append_4012 = chain.mod
+@COND_arm_efi_TRUE@am__append_4013 = chain.marker
+@COND_arm64_efi_TRUE@am__append_4014 = chain.module
+@COND_arm64_efi_TRUE@am__append_4015 = chain.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4016 = 
+@COND_arm64_efi_TRUE@am__append_4017 = $(nodist_chain_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4018 = $(nodist_chain_module_SOURCES) \
+@COND_arm64_efi_TRUE@	chain.marker
+@COND_arm64_efi_TRUE@am__append_4019 = chain.mod
+@COND_arm64_efi_TRUE@am__append_4020 = chain.marker
+@COND_riscv32_efi_TRUE@am__append_4021 = chain.module
+@COND_riscv32_efi_TRUE@am__append_4022 = chain.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4023 = 
+@COND_riscv32_efi_TRUE@am__append_4024 = $(nodist_chain_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4025 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_chain_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	chain.marker
+@COND_riscv32_efi_TRUE@am__append_4026 = chain.mod
+@COND_riscv32_efi_TRUE@am__append_4027 = chain.marker
+@COND_riscv64_efi_TRUE@am__append_4028 = chain.module
+@COND_riscv64_efi_TRUE@am__append_4029 = chain.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4030 = 
+@COND_riscv64_efi_TRUE@am__append_4031 = $(nodist_chain_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4032 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_chain_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	chain.marker
+@COND_riscv64_efi_TRUE@am__append_4033 = chain.mod
+@COND_riscv64_efi_TRUE@am__append_4034 = chain.marker
+@COND_i386_pc_TRUE@am__append_4035 = mmap.module
+@COND_i386_pc_TRUE@am__append_4036 = mmap.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@mmap_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4037 = 
+@COND_i386_pc_TRUE@am__append_4038 = $(nodist_mmap_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4039 = $(nodist_mmap_module_SOURCES) \
+@COND_i386_pc_TRUE@	mmap.marker
+@COND_i386_pc_TRUE@am__append_4040 = mmap.mod
+@COND_i386_pc_TRUE@am__append_4041 = mmap.marker
+@COND_i386_efi_TRUE@am__append_4042 = mmap.module
+@COND_i386_efi_TRUE@am__append_4043 = mmap.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4044 = 
+@COND_i386_efi_TRUE@am__append_4045 = $(nodist_mmap_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4046 = $(nodist_mmap_module_SOURCES) \
+@COND_i386_efi_TRUE@	mmap.marker
+@COND_i386_efi_TRUE@am__append_4047 = mmap.mod
+@COND_i386_efi_TRUE@am__append_4048 = mmap.marker
+@COND_i386_qemu_TRUE@am__append_4049 = mmap.module
+@COND_i386_qemu_TRUE@am__append_4050 = mmap.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4051 = 
+@COND_i386_qemu_TRUE@am__append_4052 = $(nodist_mmap_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4053 = $(nodist_mmap_module_SOURCES) \
+@COND_i386_qemu_TRUE@	mmap.marker
+@COND_i386_qemu_TRUE@am__append_4054 = mmap.mod
+@COND_i386_qemu_TRUE@am__append_4055 = mmap.marker
+@COND_i386_coreboot_TRUE@am__append_4056 = mmap.module
+@COND_i386_coreboot_TRUE@am__append_4057 = mmap.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4058 = 
+@COND_i386_coreboot_TRUE@am__append_4059 = $(nodist_mmap_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4060 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	mmap.marker
+@COND_i386_coreboot_TRUE@am__append_4061 = mmap.mod
+@COND_i386_coreboot_TRUE@am__append_4062 = mmap.marker
+@COND_i386_multiboot_TRUE@am__append_4063 = mmap.module
+@COND_i386_multiboot_TRUE@am__append_4064 = mmap.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4065 = 
+@COND_i386_multiboot_TRUE@am__append_4066 = $(nodist_mmap_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4067 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	mmap.marker
+@COND_i386_multiboot_TRUE@am__append_4068 = mmap.mod
+@COND_i386_multiboot_TRUE@am__append_4069 = mmap.marker
+@COND_i386_ieee1275_TRUE@am__append_4070 = mmap.module
+@COND_i386_ieee1275_TRUE@am__append_4071 = mmap.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4072 = 
+@COND_i386_ieee1275_TRUE@am__append_4073 = $(nodist_mmap_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4074 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	mmap.marker
+@COND_i386_ieee1275_TRUE@am__append_4075 = mmap.mod
+@COND_i386_ieee1275_TRUE@am__append_4076 = mmap.marker
+@COND_x86_64_efi_TRUE@am__append_4077 = mmap.module
+@COND_x86_64_efi_TRUE@am__append_4078 = mmap.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4079 = 
+@COND_x86_64_efi_TRUE@am__append_4080 = $(nodist_mmap_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4081 = $(nodist_mmap_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	mmap.marker
+@COND_x86_64_efi_TRUE@am__append_4082 = mmap.mod
+@COND_x86_64_efi_TRUE@am__append_4083 = mmap.marker
+@COND_i386_xen_pvh_TRUE@am__append_4084 = mmap.module
+@COND_i386_xen_pvh_TRUE@am__append_4085 = mmap.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_4086 = 
+@COND_i386_xen_pvh_TRUE@am__append_4087 = $(nodist_mmap_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_4088 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	mmap.marker
+@COND_i386_xen_pvh_TRUE@am__append_4089 = mmap.mod
+@COND_i386_xen_pvh_TRUE@am__append_4090 = mmap.marker
+@COND_mips_loongson_TRUE@am__append_4091 = mmap.module
+@COND_mips_loongson_TRUE@am__append_4092 = mmap.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_4093 = 
+@COND_mips_loongson_TRUE@am__append_4094 = $(nodist_mmap_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_4095 =  \
+@COND_mips_loongson_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_mips_loongson_TRUE@	mmap.marker
+@COND_mips_loongson_TRUE@am__append_4096 = mmap.mod
+@COND_mips_loongson_TRUE@am__append_4097 = mmap.marker
+@COND_mips_arc_TRUE@am__append_4098 = mmap.module
+@COND_mips_arc_TRUE@am__append_4099 = mmap.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_4100 = 
+@COND_mips_arc_TRUE@am__append_4101 = $(nodist_mmap_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_4102 = $(nodist_mmap_module_SOURCES) \
+@COND_mips_arc_TRUE@	mmap.marker
+@COND_mips_arc_TRUE@am__append_4103 = mmap.mod
+@COND_mips_arc_TRUE@am__append_4104 = mmap.marker
+@COND_ia64_efi_TRUE@am__append_4105 = mmap.module
+@COND_ia64_efi_TRUE@am__append_4106 = mmap.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4107 = 
+@COND_ia64_efi_TRUE@am__append_4108 = $(nodist_mmap_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4109 = $(nodist_mmap_module_SOURCES) \
+@COND_ia64_efi_TRUE@	mmap.marker
+@COND_ia64_efi_TRUE@am__append_4110 = mmap.mod
+@COND_ia64_efi_TRUE@am__append_4111 = mmap.marker
+@COND_mips_qemu_mips_TRUE@am__append_4112 = mmap.module
+@COND_mips_qemu_mips_TRUE@am__append_4113 = mmap.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_4114 = 
+@COND_mips_qemu_mips_TRUE@am__append_4115 = $(nodist_mmap_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_4116 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	mmap.marker
+@COND_mips_qemu_mips_TRUE@am__append_4117 = mmap.mod
+@COND_mips_qemu_mips_TRUE@am__append_4118 = mmap.marker
+@COND_arm_efi_TRUE@am__append_4119 = mmap.module
+@COND_arm_efi_TRUE@am__append_4120 = mmap.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4121 = 
+@COND_arm_efi_TRUE@am__append_4122 = $(nodist_mmap_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4123 = $(nodist_mmap_module_SOURCES) \
+@COND_arm_efi_TRUE@	mmap.marker
+@COND_arm_efi_TRUE@am__append_4124 = mmap.mod
+@COND_arm_efi_TRUE@am__append_4125 = mmap.marker
+@COND_arm64_efi_TRUE@am__append_4126 = mmap.module
+@COND_arm64_efi_TRUE@am__append_4127 = mmap.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4128 = 
+@COND_arm64_efi_TRUE@am__append_4129 = $(nodist_mmap_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4130 = $(nodist_mmap_module_SOURCES) \
+@COND_arm64_efi_TRUE@	mmap.marker
+@COND_arm64_efi_TRUE@am__append_4131 = mmap.mod
+@COND_arm64_efi_TRUE@am__append_4132 = mmap.marker
+@COND_riscv32_efi_TRUE@am__append_4133 = mmap.module
+@COND_riscv32_efi_TRUE@am__append_4134 = mmap.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4135 = 
+@COND_riscv32_efi_TRUE@am__append_4136 = $(nodist_mmap_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4137 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	mmap.marker
+@COND_riscv32_efi_TRUE@am__append_4138 = mmap.mod
+@COND_riscv32_efi_TRUE@am__append_4139 = mmap.marker
+@COND_riscv64_efi_TRUE@am__append_4140 = mmap.module
+@COND_riscv64_efi_TRUE@am__append_4141 = mmap.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4142 = 
+@COND_riscv64_efi_TRUE@am__append_4143 = $(nodist_mmap_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4144 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_mmap_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	mmap.marker
+@COND_riscv64_efi_TRUE@am__append_4145 = mmap.mod
+@COND_riscv64_efi_TRUE@am__append_4146 = mmap.marker
+@COND_i386_pc_TRUE@am__append_4147 = at_keyboard.module
+@COND_i386_pc_TRUE@am__append_4148 = at_keyboard.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@at_keyboard_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4149 = 
+@COND_i386_pc_TRUE@am__append_4150 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4151 =  \
+@COND_i386_pc_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_pc_TRUE@	at_keyboard.marker
+@COND_i386_pc_TRUE@am__append_4152 = at_keyboard.mod
+@COND_i386_pc_TRUE@am__append_4153 = at_keyboard.marker
+@COND_i386_efi_TRUE@am__append_4154 = at_keyboard.module
+@COND_i386_efi_TRUE@am__append_4155 = at_keyboard.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4156 = 
+@COND_i386_efi_TRUE@am__append_4157 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4158 =  \
+@COND_i386_efi_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_efi_TRUE@	at_keyboard.marker
+@COND_i386_efi_TRUE@am__append_4159 = at_keyboard.mod
+@COND_i386_efi_TRUE@am__append_4160 = at_keyboard.marker
+@COND_i386_qemu_TRUE@am__append_4161 = at_keyboard.module
+@COND_i386_qemu_TRUE@am__append_4162 = at_keyboard.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4163 = 
+@COND_i386_qemu_TRUE@am__append_4164 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4165 =  \
+@COND_i386_qemu_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_qemu_TRUE@	at_keyboard.marker
+@COND_i386_qemu_TRUE@am__append_4166 = at_keyboard.mod
+@COND_i386_qemu_TRUE@am__append_4167 = at_keyboard.marker
+@COND_i386_coreboot_TRUE@am__append_4168 = at_keyboard.module
+@COND_i386_coreboot_TRUE@am__append_4169 = at_keyboard.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4170 = 
+@COND_i386_coreboot_TRUE@am__append_4171 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4172 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	at_keyboard.marker
+@COND_i386_coreboot_TRUE@am__append_4173 = at_keyboard.mod
+@COND_i386_coreboot_TRUE@am__append_4174 = at_keyboard.marker
+@COND_i386_multiboot_TRUE@am__append_4175 = at_keyboard.module
+@COND_i386_multiboot_TRUE@am__append_4176 = at_keyboard.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4177 = 
+@COND_i386_multiboot_TRUE@am__append_4178 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4179 = $(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	at_keyboard.marker
+@COND_i386_multiboot_TRUE@am__append_4180 = at_keyboard.mod
+@COND_i386_multiboot_TRUE@am__append_4181 = at_keyboard.marker
+@COND_i386_ieee1275_TRUE@am__append_4182 = at_keyboard.module
+@COND_i386_ieee1275_TRUE@am__append_4183 = at_keyboard.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4184 = 
+@COND_i386_ieee1275_TRUE@am__append_4185 = $(nodist_at_keyboard_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4186 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	at_keyboard.marker
+@COND_i386_ieee1275_TRUE@am__append_4187 = at_keyboard.mod
+@COND_i386_ieee1275_TRUE@am__append_4188 = at_keyboard.marker
+@COND_x86_64_efi_TRUE@am__append_4189 = at_keyboard.module
+@COND_x86_64_efi_TRUE@am__append_4190 = at_keyboard.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4191 = 
+@COND_x86_64_efi_TRUE@am__append_4192 = $(nodist_at_keyboard_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4193 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_at_keyboard_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	at_keyboard.marker
+@COND_x86_64_efi_TRUE@am__append_4194 = at_keyboard.mod
+@COND_x86_64_efi_TRUE@am__append_4195 = at_keyboard.marker
+@COND_emu_TRUE@am__append_4196 = gfxterm.module
+@COND_emu_TRUE@am__append_4197 = gfxterm.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@gfxterm_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_4198 = 
+@COND_emu_TRUE@am__append_4199 = $(nodist_gfxterm_module_SOURCES)
+@COND_emu_TRUE@am__append_4200 = $(nodist_gfxterm_module_SOURCES) \
+@COND_emu_TRUE@	gfxterm.marker
+@COND_emu_TRUE@am__append_4201 = gfxterm.mod
+@COND_emu_TRUE@am__append_4202 = gfxterm.marker
+@COND_i386_pc_TRUE@am__append_4203 = gfxterm.module
+@COND_i386_pc_TRUE@am__append_4204 = gfxterm.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_4205 = 
+@COND_i386_pc_TRUE@am__append_4206 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4207 = $(nodist_gfxterm_module_SOURCES) \
+@COND_i386_pc_TRUE@	gfxterm.marker
+@COND_i386_pc_TRUE@am__append_4208 = gfxterm.mod
+@COND_i386_pc_TRUE@am__append_4209 = gfxterm.marker
+@COND_i386_efi_TRUE@am__append_4210 = gfxterm.module
+@COND_i386_efi_TRUE@am__append_4211 = gfxterm.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4212 = 
+@COND_i386_efi_TRUE@am__append_4213 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4214 =  \
+@COND_i386_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_efi_TRUE@	gfxterm.marker
+@COND_i386_efi_TRUE@am__append_4215 = gfxterm.mod
+@COND_i386_efi_TRUE@am__append_4216 = gfxterm.marker
+@COND_i386_qemu_TRUE@am__append_4217 = gfxterm.module
+@COND_i386_qemu_TRUE@am__append_4218 = gfxterm.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4219 = 
+@COND_i386_qemu_TRUE@am__append_4220 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4221 =  \
+@COND_i386_qemu_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_qemu_TRUE@	gfxterm.marker
+@COND_i386_qemu_TRUE@am__append_4222 = gfxterm.mod
+@COND_i386_qemu_TRUE@am__append_4223 = gfxterm.marker
+@COND_i386_multiboot_TRUE@am__append_4224 = gfxterm.module
+@COND_i386_multiboot_TRUE@am__append_4225 = gfxterm.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4226 = 
+@COND_i386_multiboot_TRUE@am__append_4227 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4228 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	gfxterm.marker
+@COND_i386_multiboot_TRUE@am__append_4229 = gfxterm.mod
+@COND_i386_multiboot_TRUE@am__append_4230 = gfxterm.marker
+@COND_i386_ieee1275_TRUE@am__append_4231 = gfxterm.module
+@COND_i386_ieee1275_TRUE@am__append_4232 = gfxterm.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4233 = 
+@COND_i386_ieee1275_TRUE@am__append_4234 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4235 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	gfxterm.marker
+@COND_i386_ieee1275_TRUE@am__append_4236 = gfxterm.mod
+@COND_i386_ieee1275_TRUE@am__append_4237 = gfxterm.marker
+@COND_x86_64_efi_TRUE@am__append_4238 = gfxterm.module
+@COND_x86_64_efi_TRUE@am__append_4239 = gfxterm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4240 = 
+@COND_x86_64_efi_TRUE@am__append_4241 = $(nodist_gfxterm_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4242 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	gfxterm.marker
+@COND_x86_64_efi_TRUE@am__append_4243 = gfxterm.mod
+@COND_x86_64_efi_TRUE@am__append_4244 = gfxterm.marker
+@COND_i386_xen_TRUE@am__append_4245 = gfxterm.module
+@COND_i386_xen_TRUE@am__append_4246 = gfxterm.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_4247 = 
+@COND_i386_xen_TRUE@am__append_4248 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_4249 =  \
+@COND_i386_xen_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_xen_TRUE@	gfxterm.marker
+@COND_i386_xen_TRUE@am__append_4250 = gfxterm.mod
+@COND_i386_xen_TRUE@am__append_4251 = gfxterm.marker
+@COND_x86_64_xen_TRUE@am__append_4252 = gfxterm.module
+@COND_x86_64_xen_TRUE@am__append_4253 = gfxterm.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_4254 = 
+@COND_x86_64_xen_TRUE@am__append_4255 = $(nodist_gfxterm_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_4256 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	gfxterm.marker
+@COND_x86_64_xen_TRUE@am__append_4257 = gfxterm.mod
+@COND_x86_64_xen_TRUE@am__append_4258 = gfxterm.marker
+@COND_i386_xen_pvh_TRUE@am__append_4259 = gfxterm.module
+@COND_i386_xen_pvh_TRUE@am__append_4260 = gfxterm.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_4261 = 
+@COND_i386_xen_pvh_TRUE@am__append_4262 = $(nodist_gfxterm_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_4263 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	gfxterm.marker
+@COND_i386_xen_pvh_TRUE@am__append_4264 = gfxterm.mod
+@COND_i386_xen_pvh_TRUE@am__append_4265 = gfxterm.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4266 = gfxterm.module
+@COND_sparc64_ieee1275_TRUE@am__append_4267 = gfxterm.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_4268 = 
+@COND_sparc64_ieee1275_TRUE@am__append_4269 = $(nodist_gfxterm_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_4270 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	gfxterm.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4271 = gfxterm.mod
+@COND_sparc64_ieee1275_TRUE@am__append_4272 = gfxterm.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4273 = gfxterm.module
+@COND_powerpc_ieee1275_TRUE@am__append_4274 = gfxterm.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_4275 = 
+@COND_powerpc_ieee1275_TRUE@am__append_4276 = $(nodist_gfxterm_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_4277 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	gfxterm.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4278 = gfxterm.mod
+@COND_powerpc_ieee1275_TRUE@am__append_4279 = gfxterm.marker
+@COND_mips_arc_TRUE@am__append_4280 = gfxterm.module
+@COND_mips_arc_TRUE@am__append_4281 = gfxterm.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_4282 = 
+@COND_mips_arc_TRUE@am__append_4283 = $(nodist_gfxterm_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_4284 =  \
+@COND_mips_arc_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_mips_arc_TRUE@	gfxterm.marker
+@COND_mips_arc_TRUE@am__append_4285 = gfxterm.mod
+@COND_mips_arc_TRUE@am__append_4286 = gfxterm.marker
+@COND_ia64_efi_TRUE@am__append_4287 = gfxterm.module
+@COND_ia64_efi_TRUE@am__append_4288 = gfxterm.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4289 = 
+@COND_ia64_efi_TRUE@am__append_4290 = $(nodist_gfxterm_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4291 =  \
+@COND_ia64_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_ia64_efi_TRUE@	gfxterm.marker
+@COND_ia64_efi_TRUE@am__append_4292 = gfxterm.mod
+@COND_ia64_efi_TRUE@am__append_4293 = gfxterm.marker
+@COND_mips_qemu_mips_TRUE@am__append_4294 = gfxterm.module
+@COND_mips_qemu_mips_TRUE@am__append_4295 = gfxterm.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_4296 = 
+@COND_mips_qemu_mips_TRUE@am__append_4297 = $(nodist_gfxterm_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_4298 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	gfxterm.marker
+@COND_mips_qemu_mips_TRUE@am__append_4299 = gfxterm.mod
+@COND_mips_qemu_mips_TRUE@am__append_4300 = gfxterm.marker
+@COND_arm_uboot_TRUE@am__append_4301 = gfxterm.module
+@COND_arm_uboot_TRUE@am__append_4302 = gfxterm.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_4303 = 
+@COND_arm_uboot_TRUE@am__append_4304 = $(nodist_gfxterm_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_4305 =  \
+@COND_arm_uboot_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_arm_uboot_TRUE@	gfxterm.marker
+@COND_arm_uboot_TRUE@am__append_4306 = gfxterm.mod
+@COND_arm_uboot_TRUE@am__append_4307 = gfxterm.marker
+@COND_arm_efi_TRUE@am__append_4308 = gfxterm.module
+@COND_arm_efi_TRUE@am__append_4309 = gfxterm.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4310 = 
+@COND_arm_efi_TRUE@am__append_4311 = $(nodist_gfxterm_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4312 = $(nodist_gfxterm_module_SOURCES) \
+@COND_arm_efi_TRUE@	gfxterm.marker
+@COND_arm_efi_TRUE@am__append_4313 = gfxterm.mod
+@COND_arm_efi_TRUE@am__append_4314 = gfxterm.marker
+@COND_arm64_efi_TRUE@am__append_4315 = gfxterm.module
+@COND_arm64_efi_TRUE@am__append_4316 = gfxterm.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4317 = 
+@COND_arm64_efi_TRUE@am__append_4318 = $(nodist_gfxterm_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4319 =  \
+@COND_arm64_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_arm64_efi_TRUE@	gfxterm.marker
+@COND_arm64_efi_TRUE@am__append_4320 = gfxterm.mod
+@COND_arm64_efi_TRUE@am__append_4321 = gfxterm.marker
+@COND_riscv32_efi_TRUE@am__append_4322 = gfxterm.module
+@COND_riscv32_efi_TRUE@am__append_4323 = gfxterm.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4324 = 
+@COND_riscv32_efi_TRUE@am__append_4325 = $(nodist_gfxterm_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4326 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	gfxterm.marker
+@COND_riscv32_efi_TRUE@am__append_4327 = gfxterm.mod
+@COND_riscv32_efi_TRUE@am__append_4328 = gfxterm.marker
+@COND_riscv64_efi_TRUE@am__append_4329 = gfxterm.module
+@COND_riscv64_efi_TRUE@am__append_4330 = gfxterm.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4331 = 
+@COND_riscv64_efi_TRUE@am__append_4332 = $(nodist_gfxterm_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4333 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_gfxterm_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	gfxterm.marker
+@COND_riscv64_efi_TRUE@am__append_4334 = gfxterm.mod
+@COND_riscv64_efi_TRUE@am__append_4335 = gfxterm.marker
+@COND_i386_pc_TRUE@am__append_4336 = serial.module
+@COND_i386_pc_TRUE@am__append_4337 = serial.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@serial_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4338 = 
+@COND_i386_pc_TRUE@am__append_4339 = $(nodist_serial_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4340 = $(nodist_serial_module_SOURCES) \
+@COND_i386_pc_TRUE@	serial.marker
+@COND_i386_pc_TRUE@am__append_4341 = serial.mod
+@COND_i386_pc_TRUE@am__append_4342 = serial.marker
+@COND_i386_efi_TRUE@am__append_4343 = serial.module
+@COND_i386_efi_TRUE@am__append_4344 = serial.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4345 = 
+@COND_i386_efi_TRUE@am__append_4346 = $(nodist_serial_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4347 = $(nodist_serial_module_SOURCES) \
+@COND_i386_efi_TRUE@	serial.marker
+@COND_i386_efi_TRUE@am__append_4348 = serial.mod
+@COND_i386_efi_TRUE@am__append_4349 = serial.marker
+@COND_i386_qemu_TRUE@am__append_4350 = serial.module
+@COND_i386_qemu_TRUE@am__append_4351 = serial.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4352 = 
+@COND_i386_qemu_TRUE@am__append_4353 = $(nodist_serial_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4354 =  \
+@COND_i386_qemu_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_i386_qemu_TRUE@	serial.marker
+@COND_i386_qemu_TRUE@am__append_4355 = serial.mod
+@COND_i386_qemu_TRUE@am__append_4356 = serial.marker
+@COND_i386_coreboot_TRUE@am__append_4357 = serial.module
+@COND_i386_coreboot_TRUE@am__append_4358 = serial.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4359 = 
+@COND_i386_coreboot_TRUE@am__append_4360 = $(nodist_serial_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4361 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	serial.marker
+@COND_i386_coreboot_TRUE@am__append_4362 = serial.mod
+@COND_i386_coreboot_TRUE@am__append_4363 = serial.marker
+@COND_i386_multiboot_TRUE@am__append_4364 = serial.module
+@COND_i386_multiboot_TRUE@am__append_4365 = serial.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4366 = 
+@COND_i386_multiboot_TRUE@am__append_4367 = $(nodist_serial_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4368 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	serial.marker
+@COND_i386_multiboot_TRUE@am__append_4369 = serial.mod
+@COND_i386_multiboot_TRUE@am__append_4370 = serial.marker
+@COND_i386_ieee1275_TRUE@am__append_4371 = serial.module
+@COND_i386_ieee1275_TRUE@am__append_4372 = serial.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4373 = 
+@COND_i386_ieee1275_TRUE@am__append_4374 = $(nodist_serial_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4375 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	serial.marker
+@COND_i386_ieee1275_TRUE@am__append_4376 = serial.mod
+@COND_i386_ieee1275_TRUE@am__append_4377 = serial.marker
+@COND_x86_64_efi_TRUE@am__append_4378 = serial.module
+@COND_x86_64_efi_TRUE@am__append_4379 = serial.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4380 = 
+@COND_x86_64_efi_TRUE@am__append_4381 = $(nodist_serial_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4382 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	serial.marker
+@COND_x86_64_efi_TRUE@am__append_4383 = serial.mod
+@COND_x86_64_efi_TRUE@am__append_4384 = serial.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4385 = serial.module
+@COND_sparc64_ieee1275_TRUE@am__append_4386 = serial.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_4387 = 
+@COND_sparc64_ieee1275_TRUE@am__append_4388 = $(nodist_serial_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_4389 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	serial.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4390 = serial.mod
+@COND_sparc64_ieee1275_TRUE@am__append_4391 = serial.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4392 = serial.module
+@COND_powerpc_ieee1275_TRUE@am__append_4393 = serial.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_4394 = 
+@COND_powerpc_ieee1275_TRUE@am__append_4395 = $(nodist_serial_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_4396 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	serial.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4397 = serial.mod
+@COND_powerpc_ieee1275_TRUE@am__append_4398 = serial.marker
+@COND_mips_arc_TRUE@am__append_4399 = serial.module
+@COND_mips_arc_TRUE@am__append_4400 = serial.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_4401 = 
+@COND_mips_arc_TRUE@am__append_4402 = $(nodist_serial_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_4403 = $(nodist_serial_module_SOURCES) \
+@COND_mips_arc_TRUE@	serial.marker
+@COND_mips_arc_TRUE@am__append_4404 = serial.mod
+@COND_mips_arc_TRUE@am__append_4405 = serial.marker
+@COND_ia64_efi_TRUE@am__append_4406 = serial.module
+@COND_ia64_efi_TRUE@am__append_4407 = serial.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4408 = 
+@COND_ia64_efi_TRUE@am__append_4409 = $(nodist_serial_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4410 = $(nodist_serial_module_SOURCES) \
+@COND_ia64_efi_TRUE@	serial.marker
+@COND_ia64_efi_TRUE@am__append_4411 = serial.mod
+@COND_ia64_efi_TRUE@am__append_4412 = serial.marker
+@COND_arm_efi_TRUE@am__append_4413 = serial.module
+@COND_arm_efi_TRUE@am__append_4414 = serial.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4415 = 
+@COND_arm_efi_TRUE@am__append_4416 = $(nodist_serial_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4417 = $(nodist_serial_module_SOURCES) \
+@COND_arm_efi_TRUE@	serial.marker
+@COND_arm_efi_TRUE@am__append_4418 = serial.mod
+@COND_arm_efi_TRUE@am__append_4419 = serial.marker
+@COND_arm64_efi_TRUE@am__append_4420 = serial.module
+@COND_arm64_efi_TRUE@am__append_4421 = serial.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4422 = 
+@COND_arm64_efi_TRUE@am__append_4423 = $(nodist_serial_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4424 =  \
+@COND_arm64_efi_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_arm64_efi_TRUE@	serial.marker
+@COND_arm64_efi_TRUE@am__append_4425 = serial.mod
+@COND_arm64_efi_TRUE@am__append_4426 = serial.marker
+@COND_arm_coreboot_TRUE@am__append_4427 = serial.module
+@COND_arm_coreboot_TRUE@am__append_4428 = serial.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_4429 = 
+@COND_arm_coreboot_TRUE@am__append_4430 = $(nodist_serial_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_4431 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	serial.marker
+@COND_arm_coreboot_TRUE@am__append_4432 = serial.mod
+@COND_arm_coreboot_TRUE@am__append_4433 = serial.marker
+@COND_riscv32_efi_TRUE@am__append_4434 = serial.module
+@COND_riscv32_efi_TRUE@am__append_4435 = serial.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4436 = 
+@COND_riscv32_efi_TRUE@am__append_4437 = $(nodist_serial_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4438 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	serial.marker
+@COND_riscv32_efi_TRUE@am__append_4439 = serial.mod
+@COND_riscv32_efi_TRUE@am__append_4440 = serial.marker
+@COND_riscv64_efi_TRUE@am__append_4441 = serial.module
+@COND_riscv64_efi_TRUE@am__append_4442 = serial.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4443 = 
+@COND_riscv64_efi_TRUE@am__append_4444 = $(nodist_serial_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4445 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_serial_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	serial.marker
+@COND_riscv64_efi_TRUE@am__append_4446 = serial.mod
+@COND_riscv64_efi_TRUE@am__append_4447 = serial.marker
+@COND_i386_pc_TRUE@am__append_4448 = sendkey.module terminfo.module
+@COND_i386_pc_TRUE@am__append_4449 = sendkey.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	terminfo.module$(EXEEXT)
+@COND_i386_pc_FALSE@sendkey_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4450 =
+@COND_i386_pc_TRUE@am__append_4451 = $(nodist_sendkey_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_terminfo_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4452 = $(nodist_sendkey_module_SOURCES) \
+@COND_i386_pc_TRUE@	sendkey.marker \
+@COND_i386_pc_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_i386_pc_TRUE@	terminfo.marker
+@COND_i386_pc_TRUE@am__append_4453 = sendkey.mod terminfo.mod
+@COND_i386_pc_TRUE@am__append_4454 = sendkey.marker terminfo.marker
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@terminfo_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_4455 = terminfo.module
+@COND_i386_efi_TRUE@am__append_4456 = terminfo.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4457 = 
+@COND_i386_efi_TRUE@am__append_4458 = $(nodist_terminfo_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4459 =  \
+@COND_i386_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_i386_efi_TRUE@	terminfo.marker
+@COND_i386_efi_TRUE@am__append_4460 = terminfo.mod
+@COND_i386_efi_TRUE@am__append_4461 = terminfo.marker
+@COND_i386_qemu_TRUE@am__append_4462 = terminfo.module
+@COND_i386_qemu_TRUE@am__append_4463 = terminfo.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4464 = 
+@COND_i386_qemu_TRUE@am__append_4465 = $(nodist_terminfo_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4466 =  \
+@COND_i386_qemu_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_i386_qemu_TRUE@	terminfo.marker
+@COND_i386_qemu_TRUE@am__append_4467 = terminfo.mod
+@COND_i386_qemu_TRUE@am__append_4468 = terminfo.marker
+@COND_i386_coreboot_TRUE@am__append_4469 = terminfo.module
+@COND_i386_coreboot_TRUE@am__append_4470 = terminfo.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4471 = 
+@COND_i386_coreboot_TRUE@am__append_4472 = $(nodist_terminfo_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4473 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	terminfo.marker
+@COND_i386_coreboot_TRUE@am__append_4474 = terminfo.mod
+@COND_i386_coreboot_TRUE@am__append_4475 = terminfo.marker
+@COND_i386_multiboot_TRUE@am__append_4476 = terminfo.module
+@COND_i386_multiboot_TRUE@am__append_4477 = terminfo.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4478 = 
+@COND_i386_multiboot_TRUE@am__append_4479 = $(nodist_terminfo_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4480 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	terminfo.marker
+@COND_i386_multiboot_TRUE@am__append_4481 = terminfo.mod
+@COND_i386_multiboot_TRUE@am__append_4482 = terminfo.marker
+@COND_x86_64_efi_TRUE@am__append_4483 = terminfo.module
+@COND_x86_64_efi_TRUE@am__append_4484 = terminfo.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4485 = 
+@COND_x86_64_efi_TRUE@am__append_4486 = $(nodist_terminfo_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4487 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	terminfo.marker
+@COND_x86_64_efi_TRUE@am__append_4488 = terminfo.mod
+@COND_x86_64_efi_TRUE@am__append_4489 = terminfo.marker
+@COND_ia64_efi_TRUE@am__append_4490 = terminfo.module
+@COND_ia64_efi_TRUE@am__append_4491 = terminfo.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4492 = 
+@COND_ia64_efi_TRUE@am__append_4493 = $(nodist_terminfo_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4494 =  \
+@COND_ia64_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_ia64_efi_TRUE@	terminfo.marker
+@COND_ia64_efi_TRUE@am__append_4495 = terminfo.mod
+@COND_ia64_efi_TRUE@am__append_4496 = terminfo.marker
+@COND_arm_efi_TRUE@am__append_4497 = terminfo.module
+@COND_arm_efi_TRUE@am__append_4498 = terminfo.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4499 = 
+@COND_arm_efi_TRUE@am__append_4500 = $(nodist_terminfo_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4501 =  \
+@COND_arm_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_arm_efi_TRUE@	terminfo.marker
+@COND_arm_efi_TRUE@am__append_4502 = terminfo.mod
+@COND_arm_efi_TRUE@am__append_4503 = terminfo.marker
+@COND_arm64_efi_TRUE@am__append_4504 = terminfo.module
+@COND_arm64_efi_TRUE@am__append_4505 = terminfo.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4506 = 
+@COND_arm64_efi_TRUE@am__append_4507 = $(nodist_terminfo_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4508 =  \
+@COND_arm64_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_arm64_efi_TRUE@	terminfo.marker
+@COND_arm64_efi_TRUE@am__append_4509 = terminfo.mod
+@COND_arm64_efi_TRUE@am__append_4510 = terminfo.marker
+@COND_arm_coreboot_TRUE@am__append_4511 = terminfo.module
+@COND_arm_coreboot_TRUE@am__append_4512 = terminfo.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_4513 = 
+@COND_arm_coreboot_TRUE@am__append_4514 = $(nodist_terminfo_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_4515 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	terminfo.marker
+@COND_arm_coreboot_TRUE@am__append_4516 = terminfo.mod
+@COND_arm_coreboot_TRUE@am__append_4517 = terminfo.marker
+@COND_riscv32_efi_TRUE@am__append_4518 = terminfo.module
+@COND_riscv32_efi_TRUE@am__append_4519 = terminfo.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4520 = 
+@COND_riscv32_efi_TRUE@am__append_4521 = $(nodist_terminfo_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4522 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	terminfo.marker
+@COND_riscv32_efi_TRUE@am__append_4523 = terminfo.mod
+@COND_riscv32_efi_TRUE@am__append_4524 = terminfo.marker
+@COND_riscv64_efi_TRUE@am__append_4525 = terminfo.module
+@COND_riscv64_efi_TRUE@am__append_4526 = terminfo.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4527 = 
+@COND_riscv64_efi_TRUE@am__append_4528 = $(nodist_terminfo_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4529 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_terminfo_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	terminfo.marker
+@COND_riscv64_efi_TRUE@am__append_4530 = terminfo.mod
+@COND_riscv64_efi_TRUE@am__append_4531 = terminfo.marker
+@COND_i386_pc_TRUE@am__append_4532 = usb_keyboard.module
+@COND_i386_pc_TRUE@am__append_4533 = usb_keyboard.module$(EXEEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_FALSE@usb_keyboard_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4534 = 
+@COND_i386_pc_TRUE@am__append_4535 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4536 =  \
+@COND_i386_pc_TRUE@	$(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_pc_TRUE@	usb_keyboard.marker
+@COND_i386_pc_TRUE@am__append_4537 = usb_keyboard.mod
+@COND_i386_pc_TRUE@am__append_4538 = usb_keyboard.marker
+@COND_i386_efi_TRUE@am__append_4539 = usb_keyboard.module
+@COND_i386_efi_TRUE@am__append_4540 = usb_keyboard.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4541 = 
+@COND_i386_efi_TRUE@am__append_4542 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4543 =  \
+@COND_i386_efi_TRUE@	$(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_efi_TRUE@	usb_keyboard.marker
+@COND_i386_efi_TRUE@am__append_4544 = usb_keyboard.mod
+@COND_i386_efi_TRUE@am__append_4545 = usb_keyboard.marker
+@COND_i386_qemu_TRUE@am__append_4546 = usb_keyboard.module
+@COND_i386_qemu_TRUE@am__append_4547 = usb_keyboard.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4548 = 
+@COND_i386_qemu_TRUE@am__append_4549 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4550 =  \
+@COND_i386_qemu_TRUE@	$(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_qemu_TRUE@	usb_keyboard.marker
+@COND_i386_qemu_TRUE@am__append_4551 = usb_keyboard.mod
+@COND_i386_qemu_TRUE@am__append_4552 = usb_keyboard.marker
+@COND_i386_coreboot_TRUE@am__append_4553 = usb_keyboard.module
+@COND_i386_coreboot_TRUE@am__append_4554 = usb_keyboard.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4555 = 
+@COND_i386_coreboot_TRUE@am__append_4556 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4557 = $(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	usb_keyboard.marker
+@COND_i386_coreboot_TRUE@am__append_4558 = usb_keyboard.mod
+@COND_i386_coreboot_TRUE@am__append_4559 = usb_keyboard.marker
+@COND_i386_multiboot_TRUE@am__append_4560 = usb_keyboard.module
+@COND_i386_multiboot_TRUE@am__append_4561 = usb_keyboard.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4562 = 
+@COND_i386_multiboot_TRUE@am__append_4563 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4564 = $(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	usb_keyboard.marker
+@COND_i386_multiboot_TRUE@am__append_4565 = usb_keyboard.mod
+@COND_i386_multiboot_TRUE@am__append_4566 = usb_keyboard.marker
+@COND_i386_ieee1275_TRUE@am__append_4567 = usb_keyboard.module
+@COND_i386_ieee1275_TRUE@am__append_4568 = usb_keyboard.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4569 = 
+@COND_i386_ieee1275_TRUE@am__append_4570 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4571 = $(nodist_usb_keyboard_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	usb_keyboard.marker
+@COND_i386_ieee1275_TRUE@am__append_4572 = usb_keyboard.mod
+@COND_i386_ieee1275_TRUE@am__append_4573 = usb_keyboard.marker
+@COND_x86_64_efi_TRUE@am__append_4574 = usb_keyboard.module
+@COND_x86_64_efi_TRUE@am__append_4575 = usb_keyboard.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4576 = 
+@COND_x86_64_efi_TRUE@am__append_4577 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4578 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_usb_keyboard_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	usb_keyboard.marker
+@COND_x86_64_efi_TRUE@am__append_4579 = usb_keyboard.mod
+@COND_x86_64_efi_TRUE@am__append_4580 = usb_keyboard.marker
+@COND_mips_loongson_TRUE@am__append_4581 = usb_keyboard.module
+@COND_mips_loongson_TRUE@am__append_4582 = usb_keyboard.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_4583 = 
+@COND_mips_loongson_TRUE@am__append_4584 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_4585 = $(nodist_usb_keyboard_module_SOURCES) \
+@COND_mips_loongson_TRUE@	usb_keyboard.marker
+@COND_mips_loongson_TRUE@am__append_4586 = usb_keyboard.mod
+@COND_mips_loongson_TRUE@am__append_4587 = usb_keyboard.marker
+@COND_arm_coreboot_TRUE@am__append_4588 = usb_keyboard.module
+@COND_arm_coreboot_TRUE@am__append_4589 = usb_keyboard.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__append_4590 = 
+@COND_arm_coreboot_TRUE@am__append_4591 = $(nodist_usb_keyboard_module_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_4592 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_usb_keyboard_module_SOURCES) \
+@COND_arm_coreboot_TRUE@	usb_keyboard.marker
+@COND_arm_coreboot_TRUE@am__append_4593 = usb_keyboard.mod
+@COND_arm_coreboot_TRUE@am__append_4594 = usb_keyboard.marker
+@COND_i386_pc_TRUE@am__append_4595 = vga.module vga_text.module \
+@COND_i386_pc_TRUE@	mda_text.module
+@COND_i386_pc_TRUE@am__append_4596 = vga.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	vga_text.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	mda_text.module$(EXEEXT)
+@COND_i386_pc_FALSE@vga_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4597 =
+@COND_i386_pc_TRUE@am__append_4598 = $(nodist_vga_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_vga_text_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_mda_text_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4599 = $(nodist_vga_module_SOURCES) \
+@COND_i386_pc_TRUE@	vga.marker \
+@COND_i386_pc_TRUE@	$(nodist_vga_text_module_SOURCES) \
+@COND_i386_pc_TRUE@	vga_text.marker \
+@COND_i386_pc_TRUE@	$(nodist_mda_text_module_SOURCES) \
+@COND_i386_pc_TRUE@	mda_text.marker
+@COND_i386_pc_TRUE@am__append_4600 = vga.mod vga_text.mod mda_text.mod
+@COND_i386_pc_TRUE@am__append_4601 = vga.marker vga_text.marker \
+@COND_i386_pc_TRUE@	mda_text.marker
+@COND_i386_pc_FALSE@vga_text_module_DEPENDENCIES =
+@COND_i386_coreboot_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@mda_text_module_DEPENDENCIES =
+@COND_i386_qemu_TRUE@am__append_4602 = mda_text.module
+@COND_i386_qemu_TRUE@am__append_4603 = mda_text.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4604 = 
+@COND_i386_qemu_TRUE@am__append_4605 = $(nodist_mda_text_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4606 =  \
+@COND_i386_qemu_TRUE@	$(nodist_mda_text_module_SOURCES) \
+@COND_i386_qemu_TRUE@	mda_text.marker
+@COND_i386_qemu_TRUE@am__append_4607 = mda_text.mod
+@COND_i386_qemu_TRUE@am__append_4608 = mda_text.marker
+@COND_i386_coreboot_TRUE@am__append_4609 = mda_text.module
+@COND_i386_coreboot_TRUE@am__append_4610 = mda_text.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4611 = 
+@COND_i386_coreboot_TRUE@am__append_4612 = $(nodist_mda_text_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4613 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_mda_text_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	mda_text.marker
+@COND_i386_coreboot_TRUE@am__append_4614 = mda_text.mod
+@COND_i386_coreboot_TRUE@am__append_4615 = mda_text.marker
+@COND_i386_multiboot_TRUE@am__append_4616 = mda_text.module
+@COND_i386_multiboot_TRUE@am__append_4617 = mda_text.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4618 = 
+@COND_i386_multiboot_TRUE@am__append_4619 = $(nodist_mda_text_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4620 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_mda_text_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	mda_text.marker
+@COND_i386_multiboot_TRUE@am__append_4621 = mda_text.mod
+@COND_i386_multiboot_TRUE@am__append_4622 = mda_text.marker
+@COND_i386_pc_TRUE@am__append_4623 = video_cirrus.module
+@COND_i386_pc_TRUE@am__append_4624 = video_cirrus.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@video_cirrus_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4625 = 
+@COND_i386_pc_TRUE@am__append_4626 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4627 =  \
+@COND_i386_pc_TRUE@	$(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_pc_TRUE@	video_cirrus.marker
+@COND_i386_pc_TRUE@am__append_4628 = video_cirrus.mod
+@COND_i386_pc_TRUE@am__append_4629 = video_cirrus.marker
+@COND_i386_efi_TRUE@am__append_4630 = video_cirrus.module
+@COND_i386_efi_TRUE@am__append_4631 = video_cirrus.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4632 = 
+@COND_i386_efi_TRUE@am__append_4633 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4634 =  \
+@COND_i386_efi_TRUE@	$(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_efi_TRUE@	video_cirrus.marker
+@COND_i386_efi_TRUE@am__append_4635 = video_cirrus.mod
+@COND_i386_efi_TRUE@am__append_4636 = video_cirrus.marker
+@COND_i386_qemu_TRUE@am__append_4637 = video_cirrus.module
+@COND_i386_qemu_TRUE@am__append_4638 = video_cirrus.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4639 = 
+@COND_i386_qemu_TRUE@am__append_4640 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4641 =  \
+@COND_i386_qemu_TRUE@	$(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_qemu_TRUE@	video_cirrus.marker
+@COND_i386_qemu_TRUE@am__append_4642 = video_cirrus.mod
+@COND_i386_qemu_TRUE@am__append_4643 = video_cirrus.marker
+@COND_i386_coreboot_TRUE@am__append_4644 = video_cirrus.module
+@COND_i386_coreboot_TRUE@am__append_4645 = video_cirrus.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4646 = 
+@COND_i386_coreboot_TRUE@am__append_4647 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4648 = $(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	video_cirrus.marker
+@COND_i386_coreboot_TRUE@am__append_4649 = video_cirrus.mod
+@COND_i386_coreboot_TRUE@am__append_4650 = video_cirrus.marker
+@COND_i386_multiboot_TRUE@am__append_4651 = video_cirrus.module
+@COND_i386_multiboot_TRUE@am__append_4652 = video_cirrus.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4653 = 
+@COND_i386_multiboot_TRUE@am__append_4654 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4655 = $(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	video_cirrus.marker
+@COND_i386_multiboot_TRUE@am__append_4656 = video_cirrus.mod
+@COND_i386_multiboot_TRUE@am__append_4657 = video_cirrus.marker
+@COND_i386_ieee1275_TRUE@am__append_4658 = video_cirrus.module
+@COND_i386_ieee1275_TRUE@am__append_4659 = video_cirrus.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4660 = 
+@COND_i386_ieee1275_TRUE@am__append_4661 = $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4662 = $(nodist_video_cirrus_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	video_cirrus.marker
+@COND_i386_ieee1275_TRUE@am__append_4663 = video_cirrus.mod
+@COND_i386_ieee1275_TRUE@am__append_4664 = video_cirrus.marker
+@COND_x86_64_efi_TRUE@am__append_4665 = video_cirrus.module
+@COND_x86_64_efi_TRUE@am__append_4666 = video_cirrus.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4667 = 
+@COND_x86_64_efi_TRUE@am__append_4668 = $(nodist_video_cirrus_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4669 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_video_cirrus_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	video_cirrus.marker
+@COND_x86_64_efi_TRUE@am__append_4670 = video_cirrus.mod
+@COND_x86_64_efi_TRUE@am__append_4671 = video_cirrus.marker
+@COND_i386_pc_TRUE@am__append_4672 = video_bochs.module
+@COND_i386_pc_TRUE@am__append_4673 = video_bochs.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@video_bochs_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4674 = 
+@COND_i386_pc_TRUE@am__append_4675 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4676 =  \
+@COND_i386_pc_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_i386_pc_TRUE@	video_bochs.marker
+@COND_i386_pc_TRUE@am__append_4677 = video_bochs.mod
+@COND_i386_pc_TRUE@am__append_4678 = video_bochs.marker
+@COND_i386_efi_TRUE@am__append_4679 = video_bochs.module
+@COND_i386_efi_TRUE@am__append_4680 = video_bochs.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4681 = 
+@COND_i386_efi_TRUE@am__append_4682 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4683 =  \
+@COND_i386_efi_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_i386_efi_TRUE@	video_bochs.marker
+@COND_i386_efi_TRUE@am__append_4684 = video_bochs.mod
+@COND_i386_efi_TRUE@am__append_4685 = video_bochs.marker
+@COND_i386_qemu_TRUE@am__append_4686 = video_bochs.module
+@COND_i386_qemu_TRUE@am__append_4687 = video_bochs.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4688 = 
+@COND_i386_qemu_TRUE@am__append_4689 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4690 =  \
+@COND_i386_qemu_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_i386_qemu_TRUE@	video_bochs.marker
+@COND_i386_qemu_TRUE@am__append_4691 = video_bochs.mod
+@COND_i386_qemu_TRUE@am__append_4692 = video_bochs.marker
+@COND_i386_coreboot_TRUE@am__append_4693 = video_bochs.module
+@COND_i386_coreboot_TRUE@am__append_4694 = video_bochs.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4695 = 
+@COND_i386_coreboot_TRUE@am__append_4696 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4697 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	video_bochs.marker
+@COND_i386_coreboot_TRUE@am__append_4698 = video_bochs.mod
+@COND_i386_coreboot_TRUE@am__append_4699 = video_bochs.marker
+@COND_i386_multiboot_TRUE@am__append_4700 = video_bochs.module
+@COND_i386_multiboot_TRUE@am__append_4701 = video_bochs.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4702 = 
+@COND_i386_multiboot_TRUE@am__append_4703 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4704 = $(nodist_video_bochs_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	video_bochs.marker
+@COND_i386_multiboot_TRUE@am__append_4705 = video_bochs.mod
+@COND_i386_multiboot_TRUE@am__append_4706 = video_bochs.marker
+@COND_i386_ieee1275_TRUE@am__append_4707 = video_bochs.module
+@COND_i386_ieee1275_TRUE@am__append_4708 = video_bochs.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4709 = 
+@COND_i386_ieee1275_TRUE@am__append_4710 = $(nodist_video_bochs_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4711 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	video_bochs.marker
+@COND_i386_ieee1275_TRUE@am__append_4712 = video_bochs.mod
+@COND_i386_ieee1275_TRUE@am__append_4713 = video_bochs.marker
+@COND_x86_64_efi_TRUE@am__append_4714 = video_bochs.module
+@COND_x86_64_efi_TRUE@am__append_4715 = video_bochs.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4716 = 
+@COND_x86_64_efi_TRUE@am__append_4717 = $(nodist_video_bochs_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4718 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_video_bochs_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	video_bochs.marker
+@COND_x86_64_efi_TRUE@am__append_4719 = video_bochs.mod
+@COND_x86_64_efi_TRUE@am__append_4720 = video_bochs.marker
+@COND_emu_TRUE@am__append_4721 = legacy_password_test.module
+@COND_emu_TRUE@am__append_4722 = legacy_password_test.module$(EXEEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@legacy_password_test_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_4723 = 
+@COND_emu_TRUE@am__append_4724 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_emu_TRUE@am__append_4725 =  \
+@COND_emu_TRUE@	$(nodist_legacy_password_test_module_SOURCES) \
+@COND_emu_TRUE@	legacy_password_test.marker
+@COND_emu_TRUE@am__append_4726 = legacy_password_test.mod
+@COND_emu_TRUE@am__append_4727 = legacy_password_test.marker
+@COND_i386_pc_TRUE@am__append_4728 = legacy_password_test.module
+@COND_i386_pc_TRUE@am__append_4729 = legacy_password_test.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_4730 = 
+@COND_i386_pc_TRUE@am__append_4731 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4732 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_i386_pc_TRUE@	legacy_password_test.marker
+@COND_i386_pc_TRUE@am__append_4733 = legacy_password_test.mod
+@COND_i386_pc_TRUE@am__append_4734 = legacy_password_test.marker
+@COND_i386_efi_TRUE@am__append_4735 = legacy_password_test.module
+@COND_i386_efi_TRUE@am__append_4736 = legacy_password_test.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4737 = 
+@COND_i386_efi_TRUE@am__append_4738 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4739 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_i386_efi_TRUE@	legacy_password_test.marker
+@COND_i386_efi_TRUE@am__append_4740 = legacy_password_test.mod
+@COND_i386_efi_TRUE@am__append_4741 = legacy_password_test.marker
+@COND_x86_64_efi_TRUE@am__append_4742 = legacy_password_test.module
+@COND_x86_64_efi_TRUE@am__append_4743 = legacy_password_test.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4744 = 
+@COND_x86_64_efi_TRUE@am__append_4745 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4746 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	legacy_password_test.marker
+@COND_x86_64_efi_TRUE@am__append_4747 = legacy_password_test.mod
+@COND_x86_64_efi_TRUE@am__append_4748 = legacy_password_test.marker
+@COND_i386_xen_TRUE@am__append_4749 = legacy_password_test.module
+@COND_i386_xen_TRUE@am__append_4750 = legacy_password_test.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_4751 = 
+@COND_i386_xen_TRUE@am__append_4752 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_4753 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_i386_xen_TRUE@	legacy_password_test.marker
+@COND_i386_xen_TRUE@am__append_4754 = legacy_password_test.mod
+@COND_i386_xen_TRUE@am__append_4755 = legacy_password_test.marker
+@COND_x86_64_xen_TRUE@am__append_4756 = legacy_password_test.module
+@COND_x86_64_xen_TRUE@am__append_4757 = legacy_password_test.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_4758 = 
+@COND_x86_64_xen_TRUE@am__append_4759 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_4760 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	legacy_password_test.marker
+@COND_x86_64_xen_TRUE@am__append_4761 = legacy_password_test.mod
+@COND_x86_64_xen_TRUE@am__append_4762 = legacy_password_test.marker
+@COND_i386_xen_pvh_TRUE@am__append_4763 = legacy_password_test.module
+@COND_i386_xen_pvh_TRUE@am__append_4764 = legacy_password_test.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_4765 = 
+@COND_i386_xen_pvh_TRUE@am__append_4766 = $(nodist_legacy_password_test_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_4767 = $(nodist_legacy_password_test_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	legacy_password_test.marker
+@COND_i386_xen_pvh_TRUE@am__append_4768 = legacy_password_test.mod
+@COND_i386_xen_pvh_TRUE@am__append_4769 = legacy_password_test.marker
+@COND_emu_TRUE@am__append_4770 = div.module
+@COND_emu_TRUE@am__append_4771 = div.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@div_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_4772 = 
+@COND_emu_TRUE@am__append_4773 = $(nodist_div_module_SOURCES)
+@COND_emu_TRUE@am__append_4774 = $(nodist_div_module_SOURCES) \
+@COND_emu_TRUE@	div.marker
+@COND_emu_TRUE@am__append_4775 = div.mod
+@COND_emu_TRUE@am__append_4776 = div.marker
+@COND_i386_pc_TRUE@am__append_4777 = div.module
+@COND_i386_pc_TRUE@am__append_4778 = div.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_4779 = 
+@COND_i386_pc_TRUE@am__append_4780 = $(nodist_div_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4781 = $(nodist_div_module_SOURCES) \
+@COND_i386_pc_TRUE@	div.marker
+@COND_i386_pc_TRUE@am__append_4782 = div.mod
+@COND_i386_pc_TRUE@am__append_4783 = div.marker
+@COND_i386_efi_TRUE@am__append_4784 = div.module
+@COND_i386_efi_TRUE@am__append_4785 = div.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4786 = 
+@COND_i386_efi_TRUE@am__append_4787 = $(nodist_div_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4788 = $(nodist_div_module_SOURCES) \
+@COND_i386_efi_TRUE@	div.marker
+@COND_i386_efi_TRUE@am__append_4789 = div.mod
+@COND_i386_efi_TRUE@am__append_4790 = div.marker
+@COND_i386_qemu_TRUE@am__append_4791 = div.module
+@COND_i386_qemu_TRUE@am__append_4792 = div.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4793 = 
+@COND_i386_qemu_TRUE@am__append_4794 = $(nodist_div_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4795 = $(nodist_div_module_SOURCES) \
+@COND_i386_qemu_TRUE@	div.marker
+@COND_i386_qemu_TRUE@am__append_4796 = div.mod
+@COND_i386_qemu_TRUE@am__append_4797 = div.marker
+@COND_i386_coreboot_TRUE@am__append_4798 = div.module
+@COND_i386_coreboot_TRUE@am__append_4799 = div.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_4800 = 
+@COND_i386_coreboot_TRUE@am__append_4801 = $(nodist_div_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_4802 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	div.marker
+@COND_i386_coreboot_TRUE@am__append_4803 = div.mod
+@COND_i386_coreboot_TRUE@am__append_4804 = div.marker
+@COND_i386_multiboot_TRUE@am__append_4805 = div.module
+@COND_i386_multiboot_TRUE@am__append_4806 = div.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4807 = 
+@COND_i386_multiboot_TRUE@am__append_4808 = $(nodist_div_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4809 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	div.marker
+@COND_i386_multiboot_TRUE@am__append_4810 = div.mod
+@COND_i386_multiboot_TRUE@am__append_4811 = div.marker
+@COND_i386_ieee1275_TRUE@am__append_4812 = div.module
+@COND_i386_ieee1275_TRUE@am__append_4813 = div.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_4814 = 
+@COND_i386_ieee1275_TRUE@am__append_4815 = $(nodist_div_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_4816 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	div.marker
+@COND_i386_ieee1275_TRUE@am__append_4817 = div.mod
+@COND_i386_ieee1275_TRUE@am__append_4818 = div.marker
+@COND_x86_64_efi_TRUE@am__append_4819 = div.module
+@COND_x86_64_efi_TRUE@am__append_4820 = div.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4821 = 
+@COND_x86_64_efi_TRUE@am__append_4822 = $(nodist_div_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4823 = $(nodist_div_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	div.marker
+@COND_x86_64_efi_TRUE@am__append_4824 = div.mod
+@COND_x86_64_efi_TRUE@am__append_4825 = div.marker
+@COND_i386_xen_TRUE@am__append_4826 = div.module
+@COND_i386_xen_TRUE@am__append_4827 = div.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_4828 = 
+@COND_i386_xen_TRUE@am__append_4829 = $(nodist_div_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_4830 = $(nodist_div_module_SOURCES) \
+@COND_i386_xen_TRUE@	div.marker
+@COND_i386_xen_TRUE@am__append_4831 = div.mod
+@COND_i386_xen_TRUE@am__append_4832 = div.marker
+@COND_x86_64_xen_TRUE@am__append_4833 = div.module
+@COND_x86_64_xen_TRUE@am__append_4834 = div.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_4835 = 
+@COND_x86_64_xen_TRUE@am__append_4836 = $(nodist_div_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_4837 = $(nodist_div_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	div.marker
+@COND_x86_64_xen_TRUE@am__append_4838 = div.mod
+@COND_x86_64_xen_TRUE@am__append_4839 = div.marker
+@COND_i386_xen_pvh_TRUE@am__append_4840 = div.module
+@COND_i386_xen_pvh_TRUE@am__append_4841 = div.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_4842 = 
+@COND_i386_xen_pvh_TRUE@am__append_4843 = $(nodist_div_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_4844 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	div.marker
+@COND_i386_xen_pvh_TRUE@am__append_4845 = div.mod
+@COND_i386_xen_pvh_TRUE@am__append_4846 = div.marker
+@COND_mips_loongson_TRUE@am__append_4847 = div.module
+@COND_mips_loongson_TRUE@am__append_4848 = div.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__append_4849 = 
+@COND_mips_loongson_TRUE@am__append_4850 = $(nodist_div_module_SOURCES)
+@COND_mips_loongson_TRUE@am__append_4851 =  \
+@COND_mips_loongson_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_mips_loongson_TRUE@	div.marker
+@COND_mips_loongson_TRUE@am__append_4852 = div.mod
+@COND_mips_loongson_TRUE@am__append_4853 = div.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4854 = div.module
+@COND_sparc64_ieee1275_TRUE@am__append_4855 = div.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_4856 = 
+@COND_sparc64_ieee1275_TRUE@am__append_4857 = $(nodist_div_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_4858 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	div.marker
+@COND_sparc64_ieee1275_TRUE@am__append_4859 = div.mod
+@COND_sparc64_ieee1275_TRUE@am__append_4860 = div.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4861 = div.module
+@COND_powerpc_ieee1275_TRUE@am__append_4862 = div.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_4863 = 
+@COND_powerpc_ieee1275_TRUE@am__append_4864 = $(nodist_div_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_4865 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	div.marker
+@COND_powerpc_ieee1275_TRUE@am__append_4866 = div.mod
+@COND_powerpc_ieee1275_TRUE@am__append_4867 = div.marker
+@COND_mips_arc_TRUE@am__append_4868 = div.module
+@COND_mips_arc_TRUE@am__append_4869 = div.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_4870 = 
+@COND_mips_arc_TRUE@am__append_4871 = $(nodist_div_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_4872 = $(nodist_div_module_SOURCES) \
+@COND_mips_arc_TRUE@	div.marker
+@COND_mips_arc_TRUE@am__append_4873 = div.mod
+@COND_mips_arc_TRUE@am__append_4874 = div.marker
+@COND_mips_qemu_mips_TRUE@am__append_4875 = div.module
+@COND_mips_qemu_mips_TRUE@am__append_4876 = div.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_4877 = 
+@COND_mips_qemu_mips_TRUE@am__append_4878 = $(nodist_div_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_4879 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_div_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	div.marker
+@COND_mips_qemu_mips_TRUE@am__append_4880 = div.mod
+@COND_mips_qemu_mips_TRUE@am__append_4881 = div.marker
+@COND_arm64_efi_TRUE@am__append_4882 = div.module
+@COND_arm64_efi_TRUE@am__append_4883 = div.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4884 = 
+@COND_arm64_efi_TRUE@am__append_4885 = $(nodist_div_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4886 = $(nodist_div_module_SOURCES) \
+@COND_arm64_efi_TRUE@	div.marker
+@COND_arm64_efi_TRUE@am__append_4887 = div.mod
+@COND_arm64_efi_TRUE@am__append_4888 = div.marker
+@COND_riscv64_efi_TRUE@am__append_4889 = div.module
+@COND_riscv64_efi_TRUE@am__append_4890 = div.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4891 = 
+@COND_riscv64_efi_TRUE@am__append_4892 = $(nodist_div_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4893 = $(nodist_div_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	div.marker
+@COND_riscv64_efi_TRUE@am__append_4894 = div.mod
+@COND_riscv64_efi_TRUE@am__append_4895 = div.marker
+@COND_i386_efi_TRUE@am__append_4896 = efi_gop.module
+@COND_i386_efi_TRUE@am__append_4897 = efi_gop.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@efi_gop_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_4898 = 
+@COND_i386_efi_TRUE@am__append_4899 = $(nodist_efi_gop_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4900 =  \
+@COND_i386_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_i386_efi_TRUE@	efi_gop.marker
+@COND_i386_efi_TRUE@am__append_4901 = efi_gop.mod
+@COND_i386_efi_TRUE@am__append_4902 = efi_gop.marker
+@COND_x86_64_efi_TRUE@am__append_4903 = efi_gop.module
+@COND_x86_64_efi_TRUE@am__append_4904 = efi_gop.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4905 = 
+@COND_x86_64_efi_TRUE@am__append_4906 = $(nodist_efi_gop_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4907 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	efi_gop.marker
+@COND_x86_64_efi_TRUE@am__append_4908 = efi_gop.mod
+@COND_x86_64_efi_TRUE@am__append_4909 = efi_gop.marker
+@COND_ia64_efi_TRUE@am__append_4910 = efi_gop.module
+@COND_ia64_efi_TRUE@am__append_4911 = efi_gop.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_4912 = 
+@COND_ia64_efi_TRUE@am__append_4913 = $(nodist_efi_gop_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_4914 =  \
+@COND_ia64_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_ia64_efi_TRUE@	efi_gop.marker
+@COND_ia64_efi_TRUE@am__append_4915 = efi_gop.mod
+@COND_ia64_efi_TRUE@am__append_4916 = efi_gop.marker
+@COND_arm_efi_TRUE@am__append_4917 = efi_gop.module
+@COND_arm_efi_TRUE@am__append_4918 = efi_gop.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_4919 = 
+@COND_arm_efi_TRUE@am__append_4920 = $(nodist_efi_gop_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_4921 = $(nodist_efi_gop_module_SOURCES) \
+@COND_arm_efi_TRUE@	efi_gop.marker
+@COND_arm_efi_TRUE@am__append_4922 = efi_gop.mod
+@COND_arm_efi_TRUE@am__append_4923 = efi_gop.marker
+@COND_arm64_efi_TRUE@am__append_4924 = efi_gop.module
+@COND_arm64_efi_TRUE@am__append_4925 = efi_gop.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_4926 = 
+@COND_arm64_efi_TRUE@am__append_4927 = $(nodist_efi_gop_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_4928 =  \
+@COND_arm64_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_arm64_efi_TRUE@	efi_gop.marker
+@COND_arm64_efi_TRUE@am__append_4929 = efi_gop.mod
+@COND_arm64_efi_TRUE@am__append_4930 = efi_gop.marker
+@COND_riscv32_efi_TRUE@am__append_4931 = efi_gop.module
+@COND_riscv32_efi_TRUE@am__append_4932 = efi_gop.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_4933 = 
+@COND_riscv32_efi_TRUE@am__append_4934 = $(nodist_efi_gop_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_4935 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	efi_gop.marker
+@COND_riscv32_efi_TRUE@am__append_4936 = efi_gop.mod
+@COND_riscv32_efi_TRUE@am__append_4937 = efi_gop.marker
+@COND_riscv64_efi_TRUE@am__append_4938 = efi_gop.module
+@COND_riscv64_efi_TRUE@am__append_4939 = efi_gop.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_4940 = 
+@COND_riscv64_efi_TRUE@am__append_4941 = $(nodist_efi_gop_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_4942 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_efi_gop_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	efi_gop.marker
+@COND_riscv64_efi_TRUE@am__append_4943 = efi_gop.mod
+@COND_riscv64_efi_TRUE@am__append_4944 = efi_gop.marker
+@COND_i386_efi_TRUE@am__append_4945 = efi_uga.module
+@COND_i386_efi_TRUE@am__append_4946 = efi_uga.module$(EXEEXT)
+@COND_i386_efi_FALSE@@COND_x86_64_efi_FALSE@efi_uga_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_4947 = 
+@COND_i386_efi_TRUE@am__append_4948 = $(nodist_efi_uga_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4949 =  \
+@COND_i386_efi_TRUE@	$(nodist_efi_uga_module_SOURCES) \
+@COND_i386_efi_TRUE@	efi_uga.marker
+@COND_i386_efi_TRUE@am__append_4950 = efi_uga.mod
+@COND_i386_efi_TRUE@am__append_4951 = efi_uga.marker
+@COND_x86_64_efi_TRUE@am__append_4952 = efi_uga.module
+@COND_x86_64_efi_TRUE@am__append_4953 = efi_uga.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_4954 = 
+@COND_x86_64_efi_TRUE@am__append_4955 = $(nodist_efi_uga_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_4956 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_efi_uga_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	efi_uga.marker
+@COND_x86_64_efi_TRUE@am__append_4957 = efi_uga.mod
+@COND_x86_64_efi_TRUE@am__append_4958 = efi_uga.marker
+@COND_i386_pc_TRUE@am__append_4959 = vbe.module
+@COND_i386_pc_TRUE@am__append_4960 = vbe.module$(EXEEXT)
+@COND_i386_pc_FALSE@vbe_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_4961 = 
+@COND_i386_pc_TRUE@am__append_4962 = $(nodist_vbe_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4963 = $(nodist_vbe_module_SOURCES) \
+@COND_i386_pc_TRUE@	vbe.marker
+@COND_i386_pc_TRUE@am__append_4964 = vbe.mod
+@COND_i386_pc_TRUE@am__append_4965 = vbe.marker
+@COND_emu_TRUE@am__append_4966 = video_fb.module
+@COND_emu_TRUE@am__append_4967 = video_fb.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@video_fb_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_4968 = 
+@COND_emu_TRUE@am__append_4969 = $(nodist_video_fb_module_SOURCES)
+@COND_emu_TRUE@am__append_4970 = $(nodist_video_fb_module_SOURCES) \
+@COND_emu_TRUE@	video_fb.marker
+@COND_emu_TRUE@am__append_4971 = video_fb.mod
+@COND_emu_TRUE@am__append_4972 = video_fb.marker
+@COND_i386_pc_TRUE@am__append_4973 = video_fb.module
+@COND_i386_pc_TRUE@am__append_4974 = video_fb.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_4975 = 
+@COND_i386_pc_TRUE@am__append_4976 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_4977 =  \
+@COND_i386_pc_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_pc_TRUE@	video_fb.marker
+@COND_i386_pc_TRUE@am__append_4978 = video_fb.mod
+@COND_i386_pc_TRUE@am__append_4979 = video_fb.marker
+@COND_i386_efi_TRUE@am__append_4980 = video_fb.module
+@COND_i386_efi_TRUE@am__append_4981 = video_fb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_4982 = 
+@COND_i386_efi_TRUE@am__append_4983 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_4984 =  \
+@COND_i386_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_efi_TRUE@	video_fb.marker
+@COND_i386_efi_TRUE@am__append_4985 = video_fb.mod
+@COND_i386_efi_TRUE@am__append_4986 = video_fb.marker
+@COND_i386_qemu_TRUE@am__append_4987 = video_fb.module
+@COND_i386_qemu_TRUE@am__append_4988 = video_fb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_4989 = 
+@COND_i386_qemu_TRUE@am__append_4990 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_4991 =  \
+@COND_i386_qemu_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_qemu_TRUE@	video_fb.marker
+@COND_i386_qemu_TRUE@am__append_4992 = video_fb.mod
+@COND_i386_qemu_TRUE@am__append_4993 = video_fb.marker
+@COND_i386_multiboot_TRUE@am__append_4994 = video_fb.module
+@COND_i386_multiboot_TRUE@am__append_4995 = video_fb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_4996 = 
+@COND_i386_multiboot_TRUE@am__append_4997 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_4998 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	video_fb.marker
+@COND_i386_multiboot_TRUE@am__append_4999 = video_fb.mod
+@COND_i386_multiboot_TRUE@am__append_5000 = video_fb.marker
+@COND_i386_ieee1275_TRUE@am__append_5001 = video_fb.module
+@COND_i386_ieee1275_TRUE@am__append_5002 = video_fb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5003 = 
+@COND_i386_ieee1275_TRUE@am__append_5004 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5005 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	video_fb.marker
+@COND_i386_ieee1275_TRUE@am__append_5006 = video_fb.mod
+@COND_i386_ieee1275_TRUE@am__append_5007 = video_fb.marker
+@COND_x86_64_efi_TRUE@am__append_5008 = video_fb.module
+@COND_x86_64_efi_TRUE@am__append_5009 = video_fb.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5010 = 
+@COND_x86_64_efi_TRUE@am__append_5011 = $(nodist_video_fb_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5012 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	video_fb.marker
+@COND_x86_64_efi_TRUE@am__append_5013 = video_fb.mod
+@COND_x86_64_efi_TRUE@am__append_5014 = video_fb.marker
+@COND_i386_xen_TRUE@am__append_5015 = video_fb.module
+@COND_i386_xen_TRUE@am__append_5016 = video_fb.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_5017 = 
+@COND_i386_xen_TRUE@am__append_5018 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_5019 =  \
+@COND_i386_xen_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_xen_TRUE@	video_fb.marker
+@COND_i386_xen_TRUE@am__append_5020 = video_fb.mod
+@COND_i386_xen_TRUE@am__append_5021 = video_fb.marker
+@COND_x86_64_xen_TRUE@am__append_5022 = video_fb.module
+@COND_x86_64_xen_TRUE@am__append_5023 = video_fb.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_5024 = 
+@COND_x86_64_xen_TRUE@am__append_5025 = $(nodist_video_fb_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_5026 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	video_fb.marker
+@COND_x86_64_xen_TRUE@am__append_5027 = video_fb.mod
+@COND_x86_64_xen_TRUE@am__append_5028 = video_fb.marker
+@COND_i386_xen_pvh_TRUE@am__append_5029 = video_fb.module
+@COND_i386_xen_pvh_TRUE@am__append_5030 = video_fb.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_5031 = 
+@COND_i386_xen_pvh_TRUE@am__append_5032 = $(nodist_video_fb_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_5033 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	video_fb.marker
+@COND_i386_xen_pvh_TRUE@am__append_5034 = video_fb.mod
+@COND_i386_xen_pvh_TRUE@am__append_5035 = video_fb.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5036 = video_fb.module
+@COND_sparc64_ieee1275_TRUE@am__append_5037 = video_fb.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_5038 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5039 = $(nodist_video_fb_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5040 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	video_fb.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5041 = video_fb.mod
+@COND_sparc64_ieee1275_TRUE@am__append_5042 = video_fb.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5043 = video_fb.module
+@COND_powerpc_ieee1275_TRUE@am__append_5044 = video_fb.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_5045 = 
+@COND_powerpc_ieee1275_TRUE@am__append_5046 = $(nodist_video_fb_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5047 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	video_fb.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5048 = video_fb.mod
+@COND_powerpc_ieee1275_TRUE@am__append_5049 = video_fb.marker
+@COND_mips_arc_TRUE@am__append_5050 = video_fb.module
+@COND_mips_arc_TRUE@am__append_5051 = video_fb.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_5052 = 
+@COND_mips_arc_TRUE@am__append_5053 = $(nodist_video_fb_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_5054 =  \
+@COND_mips_arc_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_mips_arc_TRUE@	video_fb.marker
+@COND_mips_arc_TRUE@am__append_5055 = video_fb.mod
+@COND_mips_arc_TRUE@am__append_5056 = video_fb.marker
+@COND_ia64_efi_TRUE@am__append_5057 = video_fb.module
+@COND_ia64_efi_TRUE@am__append_5058 = video_fb.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_5059 = 
+@COND_ia64_efi_TRUE@am__append_5060 = $(nodist_video_fb_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_5061 =  \
+@COND_ia64_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_ia64_efi_TRUE@	video_fb.marker
+@COND_ia64_efi_TRUE@am__append_5062 = video_fb.mod
+@COND_ia64_efi_TRUE@am__append_5063 = video_fb.marker
+@COND_mips_qemu_mips_TRUE@am__append_5064 = video_fb.module
+@COND_mips_qemu_mips_TRUE@am__append_5065 = video_fb.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_5066 = 
+@COND_mips_qemu_mips_TRUE@am__append_5067 = $(nodist_video_fb_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_5068 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	video_fb.marker
+@COND_mips_qemu_mips_TRUE@am__append_5069 = video_fb.mod
+@COND_mips_qemu_mips_TRUE@am__append_5070 = video_fb.marker
+@COND_arm_uboot_TRUE@am__append_5071 = video_fb.module
+@COND_arm_uboot_TRUE@am__append_5072 = video_fb.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_5073 = 
+@COND_arm_uboot_TRUE@am__append_5074 = $(nodist_video_fb_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_5075 =  \
+@COND_arm_uboot_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_arm_uboot_TRUE@	video_fb.marker
+@COND_arm_uboot_TRUE@am__append_5076 = video_fb.mod
+@COND_arm_uboot_TRUE@am__append_5077 = video_fb.marker
+@COND_arm_efi_TRUE@am__append_5078 = video_fb.module
+@COND_arm_efi_TRUE@am__append_5079 = video_fb.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_5080 = 
+@COND_arm_efi_TRUE@am__append_5081 = $(nodist_video_fb_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_5082 =  \
+@COND_arm_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_arm_efi_TRUE@	video_fb.marker
+@COND_arm_efi_TRUE@am__append_5083 = video_fb.mod
+@COND_arm_efi_TRUE@am__append_5084 = video_fb.marker
+@COND_arm64_efi_TRUE@am__append_5085 = video_fb.module
+@COND_arm64_efi_TRUE@am__append_5086 = video_fb.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_5087 = 
+@COND_arm64_efi_TRUE@am__append_5088 = $(nodist_video_fb_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_5089 =  \
+@COND_arm64_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_arm64_efi_TRUE@	video_fb.marker
+@COND_arm64_efi_TRUE@am__append_5090 = video_fb.mod
+@COND_arm64_efi_TRUE@am__append_5091 = video_fb.marker
+@COND_riscv32_efi_TRUE@am__append_5092 = video_fb.module
+@COND_riscv32_efi_TRUE@am__append_5093 = video_fb.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_5094 = 
+@COND_riscv32_efi_TRUE@am__append_5095 = $(nodist_video_fb_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_5096 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	video_fb.marker
+@COND_riscv32_efi_TRUE@am__append_5097 = video_fb.mod
+@COND_riscv32_efi_TRUE@am__append_5098 = video_fb.marker
+@COND_riscv64_efi_TRUE@am__append_5099 = video_fb.module
+@COND_riscv64_efi_TRUE@am__append_5100 = video_fb.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_5101 = 
+@COND_riscv64_efi_TRUE@am__append_5102 = $(nodist_video_fb_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_5103 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_video_fb_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	video_fb.marker
+@COND_riscv64_efi_TRUE@am__append_5104 = video_fb.mod
+@COND_riscv64_efi_TRUE@am__append_5105 = video_fb.marker
+@COND_emu_TRUE@am__append_5106 = video.module
+@COND_emu_TRUE@am__append_5107 = video.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@video_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_5108 = 
+@COND_emu_TRUE@am__append_5109 = $(nodist_video_module_SOURCES)
+@COND_emu_TRUE@am__append_5110 = $(nodist_video_module_SOURCES) \
+@COND_emu_TRUE@	video.marker
+@COND_emu_TRUE@am__append_5111 = video.mod
+@COND_emu_TRUE@am__append_5112 = video.marker
+@COND_i386_pc_TRUE@am__append_5113 = video.module
+@COND_i386_pc_TRUE@am__append_5114 = video.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_5115 = 
+@COND_i386_pc_TRUE@am__append_5116 = $(nodist_video_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5117 = $(nodist_video_module_SOURCES) \
+@COND_i386_pc_TRUE@	video.marker
+@COND_i386_pc_TRUE@am__append_5118 = video.mod
+@COND_i386_pc_TRUE@am__append_5119 = video.marker
+@COND_i386_efi_TRUE@am__append_5120 = video.module
+@COND_i386_efi_TRUE@am__append_5121 = video.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5122 = 
+@COND_i386_efi_TRUE@am__append_5123 = $(nodist_video_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5124 = $(nodist_video_module_SOURCES) \
+@COND_i386_efi_TRUE@	video.marker
+@COND_i386_efi_TRUE@am__append_5125 = video.mod
+@COND_i386_efi_TRUE@am__append_5126 = video.marker
+@COND_i386_qemu_TRUE@am__append_5127 = video.module
+@COND_i386_qemu_TRUE@am__append_5128 = video.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5129 = 
+@COND_i386_qemu_TRUE@am__append_5130 = $(nodist_video_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5131 = $(nodist_video_module_SOURCES) \
+@COND_i386_qemu_TRUE@	video.marker
+@COND_i386_qemu_TRUE@am__append_5132 = video.mod
+@COND_i386_qemu_TRUE@am__append_5133 = video.marker
+@COND_i386_multiboot_TRUE@am__append_5134 = video.module
+@COND_i386_multiboot_TRUE@am__append_5135 = video.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5136 = 
+@COND_i386_multiboot_TRUE@am__append_5137 = $(nodist_video_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5138 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	video.marker
+@COND_i386_multiboot_TRUE@am__append_5139 = video.mod
+@COND_i386_multiboot_TRUE@am__append_5140 = video.marker
+@COND_i386_ieee1275_TRUE@am__append_5141 = video.module
+@COND_i386_ieee1275_TRUE@am__append_5142 = video.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5143 = 
+@COND_i386_ieee1275_TRUE@am__append_5144 = $(nodist_video_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5145 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	video.marker
+@COND_i386_ieee1275_TRUE@am__append_5146 = video.mod
+@COND_i386_ieee1275_TRUE@am__append_5147 = video.marker
+@COND_x86_64_efi_TRUE@am__append_5148 = video.module
+@COND_x86_64_efi_TRUE@am__append_5149 = video.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5150 = 
+@COND_x86_64_efi_TRUE@am__append_5151 = $(nodist_video_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5152 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	video.marker
+@COND_x86_64_efi_TRUE@am__append_5153 = video.mod
+@COND_x86_64_efi_TRUE@am__append_5154 = video.marker
+@COND_i386_xen_TRUE@am__append_5155 = video.module
+@COND_i386_xen_TRUE@am__append_5156 = video.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_5157 = 
+@COND_i386_xen_TRUE@am__append_5158 = $(nodist_video_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_5159 = $(nodist_video_module_SOURCES) \
+@COND_i386_xen_TRUE@	video.marker
+@COND_i386_xen_TRUE@am__append_5160 = video.mod
+@COND_i386_xen_TRUE@am__append_5161 = video.marker
+@COND_x86_64_xen_TRUE@am__append_5162 = video.module
+@COND_x86_64_xen_TRUE@am__append_5163 = video.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_5164 = 
+@COND_x86_64_xen_TRUE@am__append_5165 = $(nodist_video_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_5166 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	video.marker
+@COND_x86_64_xen_TRUE@am__append_5167 = video.mod
+@COND_x86_64_xen_TRUE@am__append_5168 = video.marker
+@COND_i386_xen_pvh_TRUE@am__append_5169 = video.module
+@COND_i386_xen_pvh_TRUE@am__append_5170 = video.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_5171 = 
+@COND_i386_xen_pvh_TRUE@am__append_5172 = $(nodist_video_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_5173 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	video.marker
+@COND_i386_xen_pvh_TRUE@am__append_5174 = video.mod
+@COND_i386_xen_pvh_TRUE@am__append_5175 = video.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5176 = video.module
+@COND_sparc64_ieee1275_TRUE@am__append_5177 = video.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_5178 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5179 = $(nodist_video_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5180 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	video.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5181 = video.mod
+@COND_sparc64_ieee1275_TRUE@am__append_5182 = video.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5183 = video.module
+@COND_powerpc_ieee1275_TRUE@am__append_5184 = video.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_5185 = 
+@COND_powerpc_ieee1275_TRUE@am__append_5186 = $(nodist_video_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5187 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	video.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5188 = video.mod
+@COND_powerpc_ieee1275_TRUE@am__append_5189 = video.marker
+@COND_mips_arc_TRUE@am__append_5190 = video.module
+@COND_mips_arc_TRUE@am__append_5191 = video.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__append_5192 = 
+@COND_mips_arc_TRUE@am__append_5193 = $(nodist_video_module_SOURCES)
+@COND_mips_arc_TRUE@am__append_5194 = $(nodist_video_module_SOURCES) \
+@COND_mips_arc_TRUE@	video.marker
+@COND_mips_arc_TRUE@am__append_5195 = video.mod
+@COND_mips_arc_TRUE@am__append_5196 = video.marker
+@COND_ia64_efi_TRUE@am__append_5197 = video.module
+@COND_ia64_efi_TRUE@am__append_5198 = video.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_5199 = 
+@COND_ia64_efi_TRUE@am__append_5200 = $(nodist_video_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_5201 = $(nodist_video_module_SOURCES) \
+@COND_ia64_efi_TRUE@	video.marker
+@COND_ia64_efi_TRUE@am__append_5202 = video.mod
+@COND_ia64_efi_TRUE@am__append_5203 = video.marker
+@COND_mips_qemu_mips_TRUE@am__append_5204 = video.module
+@COND_mips_qemu_mips_TRUE@am__append_5205 = video.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__append_5206 = 
+@COND_mips_qemu_mips_TRUE@am__append_5207 = $(nodist_video_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_5208 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	video.marker
+@COND_mips_qemu_mips_TRUE@am__append_5209 = video.mod
+@COND_mips_qemu_mips_TRUE@am__append_5210 = video.marker
+@COND_arm_uboot_TRUE@am__append_5211 = video.module
+@COND_arm_uboot_TRUE@am__append_5212 = video.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__append_5213 = 
+@COND_arm_uboot_TRUE@am__append_5214 = $(nodist_video_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_5215 = $(nodist_video_module_SOURCES) \
+@COND_arm_uboot_TRUE@	video.marker
+@COND_arm_uboot_TRUE@am__append_5216 = video.mod
+@COND_arm_uboot_TRUE@am__append_5217 = video.marker
+@COND_arm_efi_TRUE@am__append_5218 = video.module
+@COND_arm_efi_TRUE@am__append_5219 = video.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_5220 = 
+@COND_arm_efi_TRUE@am__append_5221 = $(nodist_video_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_5222 = $(nodist_video_module_SOURCES) \
+@COND_arm_efi_TRUE@	video.marker
+@COND_arm_efi_TRUE@am__append_5223 = video.mod
+@COND_arm_efi_TRUE@am__append_5224 = video.marker
+@COND_arm64_efi_TRUE@am__append_5225 = video.module
+@COND_arm64_efi_TRUE@am__append_5226 = video.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_5227 = 
+@COND_arm64_efi_TRUE@am__append_5228 = $(nodist_video_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_5229 = $(nodist_video_module_SOURCES) \
+@COND_arm64_efi_TRUE@	video.marker
+@COND_arm64_efi_TRUE@am__append_5230 = video.mod
+@COND_arm64_efi_TRUE@am__append_5231 = video.marker
+@COND_riscv32_efi_TRUE@am__append_5232 = video.module
+@COND_riscv32_efi_TRUE@am__append_5233 = video.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_5234 = 
+@COND_riscv32_efi_TRUE@am__append_5235 = $(nodist_video_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_5236 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	video.marker
+@COND_riscv32_efi_TRUE@am__append_5237 = video.mod
+@COND_riscv32_efi_TRUE@am__append_5238 = video.marker
+@COND_riscv64_efi_TRUE@am__append_5239 = video.module
+@COND_riscv64_efi_TRUE@am__append_5240 = video.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_5241 = 
+@COND_riscv64_efi_TRUE@am__append_5242 = $(nodist_video_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_5243 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_video_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	video.marker
+@COND_riscv64_efi_TRUE@am__append_5244 = video.mod
+@COND_riscv64_efi_TRUE@am__append_5245 = video.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5246 = ieee1275_fb.module
+@COND_powerpc_ieee1275_TRUE@am__append_5247 = ieee1275_fb.module$(EXEEXT)
+@COND_powerpc_ieee1275_FALSE@ieee1275_fb_module_DEPENDENCIES =
+@COND_powerpc_ieee1275_TRUE@am__append_5248 = 
+@COND_powerpc_ieee1275_TRUE@am__append_5249 = $(nodist_ieee1275_fb_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5250 = $(nodist_ieee1275_fb_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	ieee1275_fb.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5251 = ieee1275_fb.mod
+@COND_powerpc_ieee1275_TRUE@am__append_5252 = ieee1275_fb.marker
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5253 = sdl.module
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5254 = sdl.module$(EXEEXT)
+@COND_GRUB_EMU_SDL_FALSE@sdl_module_DEPENDENCIES =
+@COND_emu_FALSE@sdl_module_DEPENDENCIES =
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5255 = 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5256 = $(nodist_sdl_module_SOURCES)
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5257 = $(nodist_sdl_module_SOURCES) \
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@	sdl.marker
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5258 = sdl.mod
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5259 = sdl.marker
+@COND_i386_ieee1275_TRUE@am__append_5260 = ofnet.module
+@COND_i386_ieee1275_TRUE@am__append_5261 = ofnet.module$(EXEEXT)
+@COND_i386_ieee1275_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_FALSE@ofnet_module_DEPENDENCIES =
+@COND_i386_ieee1275_TRUE@am__append_5262 = 
+@COND_i386_ieee1275_TRUE@am__append_5263 = $(nodist_ofnet_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5264 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_ofnet_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	ofnet.marker
+@COND_i386_ieee1275_TRUE@am__append_5265 = ofnet.mod
+@COND_i386_ieee1275_TRUE@am__append_5266 = ofnet.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5267 = ofnet.module
+@COND_sparc64_ieee1275_TRUE@am__append_5268 = ofnet.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__append_5269 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5270 = $(nodist_ofnet_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5271 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_ofnet_module_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	ofnet.marker
+@COND_sparc64_ieee1275_TRUE@am__append_5272 = ofnet.mod
+@COND_sparc64_ieee1275_TRUE@am__append_5273 = ofnet.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5274 = ofnet.module
+@COND_powerpc_ieee1275_TRUE@am__append_5275 = ofnet.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__append_5276 = 
+@COND_powerpc_ieee1275_TRUE@am__append_5277 = $(nodist_ofnet_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5278 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_ofnet_module_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	ofnet.marker
+@COND_powerpc_ieee1275_TRUE@am__append_5279 = ofnet.mod
+@COND_powerpc_ieee1275_TRUE@am__append_5280 = ofnet.marker
+@COND_arm_uboot_TRUE@am__append_5281 = ubootnet.module
+@COND_arm_uboot_TRUE@am__append_5282 = ubootnet.module$(EXEEXT)
+@COND_arm_uboot_FALSE@ubootnet_module_DEPENDENCIES =
+@COND_arm_uboot_TRUE@am__append_5283 = 
+@COND_arm_uboot_TRUE@am__append_5284 = $(nodist_ubootnet_module_SOURCES)
+@COND_arm_uboot_TRUE@am__append_5285 =  \
+@COND_arm_uboot_TRUE@	$(nodist_ubootnet_module_SOURCES) \
+@COND_arm_uboot_TRUE@	ubootnet.marker
+@COND_arm_uboot_TRUE@am__append_5286 = ubootnet.mod
+@COND_arm_uboot_TRUE@am__append_5287 = ubootnet.marker
+@COND_i386_efi_TRUE@am__append_5288 = efinet.module
+@COND_i386_efi_TRUE@am__append_5289 = efinet.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@efinet_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_5290 = 
+@COND_i386_efi_TRUE@am__append_5291 = $(nodist_efinet_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5292 = $(nodist_efinet_module_SOURCES) \
+@COND_i386_efi_TRUE@	efinet.marker
+@COND_i386_efi_TRUE@am__append_5293 = efinet.mod
+@COND_i386_efi_TRUE@am__append_5294 = efinet.marker
+@COND_x86_64_efi_TRUE@am__append_5295 = efinet.module
+@COND_x86_64_efi_TRUE@am__append_5296 = efinet.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5297 = 
+@COND_x86_64_efi_TRUE@am__append_5298 = $(nodist_efinet_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5299 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_efinet_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	efinet.marker
+@COND_x86_64_efi_TRUE@am__append_5300 = efinet.mod
+@COND_x86_64_efi_TRUE@am__append_5301 = efinet.marker
+@COND_ia64_efi_TRUE@am__append_5302 = efinet.module
+@COND_ia64_efi_TRUE@am__append_5303 = efinet.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_5304 = 
+@COND_ia64_efi_TRUE@am__append_5305 = $(nodist_efinet_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_5306 = $(nodist_efinet_module_SOURCES) \
+@COND_ia64_efi_TRUE@	efinet.marker
+@COND_ia64_efi_TRUE@am__append_5307 = efinet.mod
+@COND_ia64_efi_TRUE@am__append_5308 = efinet.marker
+@COND_arm_efi_TRUE@am__append_5309 = efinet.module
+@COND_arm_efi_TRUE@am__append_5310 = efinet.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_5311 = 
+@COND_arm_efi_TRUE@am__append_5312 = $(nodist_efinet_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_5313 = $(nodist_efinet_module_SOURCES) \
+@COND_arm_efi_TRUE@	efinet.marker
+@COND_arm_efi_TRUE@am__append_5314 = efinet.mod
+@COND_arm_efi_TRUE@am__append_5315 = efinet.marker
+@COND_arm64_efi_TRUE@am__append_5316 = efinet.module
+@COND_arm64_efi_TRUE@am__append_5317 = efinet.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_5318 = 
+@COND_arm64_efi_TRUE@am__append_5319 = $(nodist_efinet_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_5320 =  \
+@COND_arm64_efi_TRUE@	$(nodist_efinet_module_SOURCES) \
+@COND_arm64_efi_TRUE@	efinet.marker
+@COND_arm64_efi_TRUE@am__append_5321 = efinet.mod
+@COND_arm64_efi_TRUE@am__append_5322 = efinet.marker
+@COND_riscv32_efi_TRUE@am__append_5323 = efinet.module
+@COND_riscv32_efi_TRUE@am__append_5324 = efinet.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_5325 = 
+@COND_riscv32_efi_TRUE@am__append_5326 = $(nodist_efinet_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_5327 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_efinet_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	efinet.marker
+@COND_riscv32_efi_TRUE@am__append_5328 = efinet.mod
+@COND_riscv32_efi_TRUE@am__append_5329 = efinet.marker
+@COND_riscv64_efi_TRUE@am__append_5330 = efinet.module
+@COND_riscv64_efi_TRUE@am__append_5331 = efinet.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_5332 = 
+@COND_riscv64_efi_TRUE@am__append_5333 = $(nodist_efinet_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_5334 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_efinet_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	efinet.marker
+@COND_riscv64_efi_TRUE@am__append_5335 = efinet.mod
+@COND_riscv64_efi_TRUE@am__append_5336 = efinet.marker
+@COND_emu_TRUE@am__append_5337 = emunet.module legacycfg.module
+@COND_emu_TRUE@am__append_5338 = emunet.module$(EXEEXT) \
+@COND_emu_TRUE@	legacycfg.module$(EXEEXT)
+@COND_emu_FALSE@emunet_module_DEPENDENCIES =
+@COND_emu_TRUE@am__append_5339 =
+@COND_emu_TRUE@am__append_5340 = $(nodist_emunet_module_SOURCES) \
+@COND_emu_TRUE@	$(nodist_legacycfg_module_SOURCES)
+@COND_emu_TRUE@am__append_5341 = $(nodist_emunet_module_SOURCES) \
+@COND_emu_TRUE@	emunet.marker \
+@COND_emu_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_emu_TRUE@	legacycfg.marker
+@COND_emu_TRUE@am__append_5342 = emunet.mod legacycfg.mod
+@COND_emu_TRUE@am__append_5343 = emunet.marker legacycfg.marker
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@legacycfg_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5344 = legacycfg.module
+@COND_i386_pc_TRUE@am__append_5345 = legacycfg.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__append_5346 = 
+@COND_i386_pc_TRUE@am__append_5347 = $(nodist_legacycfg_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5348 =  \
+@COND_i386_pc_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_i386_pc_TRUE@	legacycfg.marker
+@COND_i386_pc_TRUE@am__append_5349 = legacycfg.mod
+@COND_i386_pc_TRUE@am__append_5350 = legacycfg.marker
+@COND_i386_efi_TRUE@am__append_5351 = legacycfg.module
+@COND_i386_efi_TRUE@am__append_5352 = legacycfg.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5353 = 
+@COND_i386_efi_TRUE@am__append_5354 = $(nodist_legacycfg_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5355 =  \
+@COND_i386_efi_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_i386_efi_TRUE@	legacycfg.marker
+@COND_i386_efi_TRUE@am__append_5356 = legacycfg.mod
+@COND_i386_efi_TRUE@am__append_5357 = legacycfg.marker
+@COND_x86_64_efi_TRUE@am__append_5358 = legacycfg.module
+@COND_x86_64_efi_TRUE@am__append_5359 = legacycfg.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5360 = 
+@COND_x86_64_efi_TRUE@am__append_5361 = $(nodist_legacycfg_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5362 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	legacycfg.marker
+@COND_x86_64_efi_TRUE@am__append_5363 = legacycfg.mod
+@COND_x86_64_efi_TRUE@am__append_5364 = legacycfg.marker
+@COND_i386_xen_TRUE@am__append_5365 = legacycfg.module
+@COND_i386_xen_TRUE@am__append_5366 = legacycfg.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_5367 = 
+@COND_i386_xen_TRUE@am__append_5368 = $(nodist_legacycfg_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_5369 =  \
+@COND_i386_xen_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_i386_xen_TRUE@	legacycfg.marker
+@COND_i386_xen_TRUE@am__append_5370 = legacycfg.mod
+@COND_i386_xen_TRUE@am__append_5371 = legacycfg.marker
+@COND_x86_64_xen_TRUE@am__append_5372 = legacycfg.module
+@COND_x86_64_xen_TRUE@am__append_5373 = legacycfg.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_5374 = 
+@COND_x86_64_xen_TRUE@am__append_5375 = $(nodist_legacycfg_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_5376 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	legacycfg.marker
+@COND_x86_64_xen_TRUE@am__append_5377 = legacycfg.mod
+@COND_x86_64_xen_TRUE@am__append_5378 = legacycfg.marker
+@COND_i386_xen_pvh_TRUE@am__append_5379 = legacycfg.module
+@COND_i386_xen_pvh_TRUE@am__append_5380 = legacycfg.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_5381 = 
+@COND_i386_xen_pvh_TRUE@am__append_5382 = $(nodist_legacycfg_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_5383 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_legacycfg_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	legacycfg.marker
+@COND_i386_xen_pvh_TRUE@am__append_5384 = legacycfg.mod
+@COND_i386_xen_pvh_TRUE@am__append_5385 = legacycfg.marker
+@COND_i386_pc_TRUE@am__append_5386 = backtrace.module
+@COND_i386_pc_TRUE@am__append_5387 = backtrace.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@backtrace_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5388 = 
+@COND_i386_pc_TRUE@am__append_5389 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5390 =  \
+@COND_i386_pc_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_pc_TRUE@	backtrace.marker
+@COND_i386_pc_TRUE@am__append_5391 = backtrace.mod
+@COND_i386_pc_TRUE@am__append_5392 = backtrace.marker
+@COND_i386_efi_TRUE@am__append_5393 = backtrace.module
+@COND_i386_efi_TRUE@am__append_5394 = backtrace.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5395 = 
+@COND_i386_efi_TRUE@am__append_5396 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5397 =  \
+@COND_i386_efi_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_efi_TRUE@	backtrace.marker
+@COND_i386_efi_TRUE@am__append_5398 = backtrace.mod
+@COND_i386_efi_TRUE@am__append_5399 = backtrace.marker
+@COND_i386_qemu_TRUE@am__append_5400 = backtrace.module
+@COND_i386_qemu_TRUE@am__append_5401 = backtrace.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5402 = 
+@COND_i386_qemu_TRUE@am__append_5403 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5404 =  \
+@COND_i386_qemu_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_qemu_TRUE@	backtrace.marker
+@COND_i386_qemu_TRUE@am__append_5405 = backtrace.mod
+@COND_i386_qemu_TRUE@am__append_5406 = backtrace.marker
+@COND_i386_coreboot_TRUE@am__append_5407 = backtrace.module
+@COND_i386_coreboot_TRUE@am__append_5408 = backtrace.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_5409 = 
+@COND_i386_coreboot_TRUE@am__append_5410 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5411 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	backtrace.marker
+@COND_i386_coreboot_TRUE@am__append_5412 = backtrace.mod
+@COND_i386_coreboot_TRUE@am__append_5413 = backtrace.marker
+@COND_i386_multiboot_TRUE@am__append_5414 = backtrace.module
+@COND_i386_multiboot_TRUE@am__append_5415 = backtrace.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5416 = 
+@COND_i386_multiboot_TRUE@am__append_5417 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5418 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	backtrace.marker
+@COND_i386_multiboot_TRUE@am__append_5419 = backtrace.mod
+@COND_i386_multiboot_TRUE@am__append_5420 = backtrace.marker
+@COND_i386_ieee1275_TRUE@am__append_5421 = backtrace.module
+@COND_i386_ieee1275_TRUE@am__append_5422 = backtrace.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5423 = 
+@COND_i386_ieee1275_TRUE@am__append_5424 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5425 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	backtrace.marker
+@COND_i386_ieee1275_TRUE@am__append_5426 = backtrace.mod
+@COND_i386_ieee1275_TRUE@am__append_5427 = backtrace.marker
+@COND_x86_64_efi_TRUE@am__append_5428 = backtrace.module
+@COND_x86_64_efi_TRUE@am__append_5429 = backtrace.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5430 = 
+@COND_x86_64_efi_TRUE@am__append_5431 = $(nodist_backtrace_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5432 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	backtrace.marker
+@COND_x86_64_efi_TRUE@am__append_5433 = backtrace.mod
+@COND_x86_64_efi_TRUE@am__append_5434 = backtrace.marker
+@COND_i386_xen_TRUE@am__append_5435 = backtrace.module
+@COND_i386_xen_TRUE@am__append_5436 = backtrace.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__append_5437 = 
+@COND_i386_xen_TRUE@am__append_5438 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_xen_TRUE@am__append_5439 =  \
+@COND_i386_xen_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_xen_TRUE@	backtrace.marker
+@COND_i386_xen_TRUE@am__append_5440 = backtrace.mod
+@COND_i386_xen_TRUE@am__append_5441 = backtrace.marker
+@COND_x86_64_xen_TRUE@am__append_5442 = backtrace.module
+@COND_x86_64_xen_TRUE@am__append_5443 = backtrace.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__append_5444 = 
+@COND_x86_64_xen_TRUE@am__append_5445 = $(nodist_backtrace_module_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_5446 =  \
+@COND_x86_64_xen_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_x86_64_xen_TRUE@	backtrace.marker
+@COND_x86_64_xen_TRUE@am__append_5447 = backtrace.mod
+@COND_x86_64_xen_TRUE@am__append_5448 = backtrace.marker
+@COND_i386_xen_pvh_TRUE@am__append_5449 = backtrace.module
+@COND_i386_xen_pvh_TRUE@am__append_5450 = backtrace.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__append_5451 = 
+@COND_i386_xen_pvh_TRUE@am__append_5452 = $(nodist_backtrace_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_5453 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_backtrace_module_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	backtrace.marker
+@COND_i386_xen_pvh_TRUE@am__append_5454 = backtrace.mod
+@COND_i386_xen_pvh_TRUE@am__append_5455 = backtrace.marker
+@COND_i386_pc_TRUE@am__append_5456 = lsapm.module keylayouts.module
+@COND_i386_pc_TRUE@am__append_5457 = lsapm.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	keylayouts.module$(EXEEXT)
+@COND_i386_pc_FALSE@lsapm_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5458 =
+@COND_i386_pc_TRUE@am__append_5459 = $(nodist_lsapm_module_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_keylayouts_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5460 = $(nodist_lsapm_module_SOURCES) \
+@COND_i386_pc_TRUE@	lsapm.marker \
+@COND_i386_pc_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_pc_TRUE@	keylayouts.marker
+@COND_i386_pc_TRUE@am__append_5461 = lsapm.mod keylayouts.mod
+@COND_i386_pc_TRUE@am__append_5462 = lsapm.marker keylayouts.marker
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@keylayouts_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_5463 = keylayouts.module
+@COND_i386_efi_TRUE@am__append_5464 = keylayouts.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5465 = 
+@COND_i386_efi_TRUE@am__append_5466 = $(nodist_keylayouts_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5467 =  \
+@COND_i386_efi_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_efi_TRUE@	keylayouts.marker
+@COND_i386_efi_TRUE@am__append_5468 = keylayouts.mod
+@COND_i386_efi_TRUE@am__append_5469 = keylayouts.marker
+@COND_i386_qemu_TRUE@am__append_5470 = keylayouts.module
+@COND_i386_qemu_TRUE@am__append_5471 = keylayouts.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5472 = 
+@COND_i386_qemu_TRUE@am__append_5473 = $(nodist_keylayouts_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5474 =  \
+@COND_i386_qemu_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_qemu_TRUE@	keylayouts.marker
+@COND_i386_qemu_TRUE@am__append_5475 = keylayouts.mod
+@COND_i386_qemu_TRUE@am__append_5476 = keylayouts.marker
+@COND_i386_coreboot_TRUE@am__append_5477 = keylayouts.module
+@COND_i386_coreboot_TRUE@am__append_5478 = keylayouts.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_5479 = 
+@COND_i386_coreboot_TRUE@am__append_5480 = $(nodist_keylayouts_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5481 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	keylayouts.marker
+@COND_i386_coreboot_TRUE@am__append_5482 = keylayouts.mod
+@COND_i386_coreboot_TRUE@am__append_5483 = keylayouts.marker
+@COND_i386_multiboot_TRUE@am__append_5484 = keylayouts.module
+@COND_i386_multiboot_TRUE@am__append_5485 = keylayouts.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5486 = 
+@COND_i386_multiboot_TRUE@am__append_5487 = $(nodist_keylayouts_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5488 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	keylayouts.marker
+@COND_i386_multiboot_TRUE@am__append_5489 = keylayouts.mod
+@COND_i386_multiboot_TRUE@am__append_5490 = keylayouts.marker
+@COND_i386_ieee1275_TRUE@am__append_5491 = keylayouts.module
+@COND_i386_ieee1275_TRUE@am__append_5492 = keylayouts.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5493 = 
+@COND_i386_ieee1275_TRUE@am__append_5494 = $(nodist_keylayouts_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5495 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	keylayouts.marker
+@COND_i386_ieee1275_TRUE@am__append_5496 = keylayouts.mod
+@COND_i386_ieee1275_TRUE@am__append_5497 = keylayouts.marker
+@COND_x86_64_efi_TRUE@am__append_5498 = keylayouts.module
+@COND_x86_64_efi_TRUE@am__append_5499 = keylayouts.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5500 = 
+@COND_x86_64_efi_TRUE@am__append_5501 = $(nodist_keylayouts_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5502 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_keylayouts_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	keylayouts.marker
+@COND_x86_64_efi_TRUE@am__append_5503 = keylayouts.mod
+@COND_x86_64_efi_TRUE@am__append_5504 = keylayouts.marker
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5505 = cacheinfo.module
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5506 = cacheinfo.module$(EXEEXT)
+@COND_ENABLE_CACHE_STATS_FALSE@cacheinfo_module_DEPENDENCIES =
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5507 = 
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5508 = $(nodist_cacheinfo_module_SOURCES)
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5509 = $(nodist_cacheinfo_module_SOURCES) \
+@COND_ENABLE_CACHE_STATS_TRUE@	cacheinfo.marker
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5510 = cacheinfo.mod
+@COND_ENABLE_CACHE_STATS_TRUE@am__append_5511 = cacheinfo.marker
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5512 = boottime.module
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5513 = boottime.module$(EXEEXT)
+@COND_ENABLE_BOOT_TIME_STATS_FALSE@boottime_module_DEPENDENCIES =
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5514 = 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5515 = $(nodist_boottime_module_SOURCES)
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5516 = $(nodist_boottime_module_SOURCES) \
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@	boottime.marker
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5517 = boottime.mod
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__append_5518 = boottime.marker
+@COND_i386_pc_TRUE@am__append_5519 = gdb.module
+@COND_i386_pc_TRUE@am__append_5520 = gdb.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@gdb_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5521 = 
+@COND_i386_pc_TRUE@am__append_5522 = $(nodist_gdb_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5523 = $(nodist_gdb_module_SOURCES) \
+@COND_i386_pc_TRUE@	gdb.marker
+@COND_i386_pc_TRUE@am__append_5524 = gdb.mod
+@COND_i386_pc_TRUE@am__append_5525 = gdb.marker
+@COND_i386_efi_TRUE@am__append_5526 = gdb.module
+@COND_i386_efi_TRUE@am__append_5527 = gdb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5528 = 
+@COND_i386_efi_TRUE@am__append_5529 = $(nodist_gdb_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5530 = $(nodist_gdb_module_SOURCES) \
+@COND_i386_efi_TRUE@	gdb.marker
+@COND_i386_efi_TRUE@am__append_5531 = gdb.mod
+@COND_i386_efi_TRUE@am__append_5532 = gdb.marker
+@COND_i386_qemu_TRUE@am__append_5533 = gdb.module
+@COND_i386_qemu_TRUE@am__append_5534 = gdb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5535 = 
+@COND_i386_qemu_TRUE@am__append_5536 = $(nodist_gdb_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5537 = $(nodist_gdb_module_SOURCES) \
+@COND_i386_qemu_TRUE@	gdb.marker
+@COND_i386_qemu_TRUE@am__append_5538 = gdb.mod
+@COND_i386_qemu_TRUE@am__append_5539 = gdb.marker
+@COND_i386_coreboot_TRUE@am__append_5540 = gdb.module
+@COND_i386_coreboot_TRUE@am__append_5541 = gdb.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_5542 = 
+@COND_i386_coreboot_TRUE@am__append_5543 = $(nodist_gdb_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5544 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_gdb_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	gdb.marker
+@COND_i386_coreboot_TRUE@am__append_5545 = gdb.mod
+@COND_i386_coreboot_TRUE@am__append_5546 = gdb.marker
+@COND_i386_multiboot_TRUE@am__append_5547 = gdb.module
+@COND_i386_multiboot_TRUE@am__append_5548 = gdb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5549 = 
+@COND_i386_multiboot_TRUE@am__append_5550 = $(nodist_gdb_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5551 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_gdb_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	gdb.marker
+@COND_i386_multiboot_TRUE@am__append_5552 = gdb.mod
+@COND_i386_multiboot_TRUE@am__append_5553 = gdb.marker
+@COND_i386_ieee1275_TRUE@am__append_5554 = gdb.module
+@COND_i386_ieee1275_TRUE@am__append_5555 = gdb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5556 = 
+@COND_i386_ieee1275_TRUE@am__append_5557 = $(nodist_gdb_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5558 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_gdb_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	gdb.marker
+@COND_i386_ieee1275_TRUE@am__append_5559 = gdb.mod
+@COND_i386_ieee1275_TRUE@am__append_5560 = gdb.marker
+@COND_i386_efi_TRUE@am__append_5561 = tpm.module
+@COND_i386_efi_TRUE@am__append_5562 = tpm.module$(EXEEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_FALSE@tpm_module_DEPENDENCIES =
+@COND_i386_efi_TRUE@am__append_5563 = 
+@COND_i386_efi_TRUE@am__append_5564 = $(nodist_tpm_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5565 = $(nodist_tpm_module_SOURCES) \
+@COND_i386_efi_TRUE@	tpm.marker
+@COND_i386_efi_TRUE@am__append_5566 = tpm.mod
+@COND_i386_efi_TRUE@am__append_5567 = tpm.marker
+@COND_x86_64_efi_TRUE@am__append_5568 = tpm.module
+@COND_x86_64_efi_TRUE@am__append_5569 = tpm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5570 = 
+@COND_x86_64_efi_TRUE@am__append_5571 = $(nodist_tpm_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5572 = $(nodist_tpm_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	tpm.marker
+@COND_x86_64_efi_TRUE@am__append_5573 = tpm.mod
+@COND_x86_64_efi_TRUE@am__append_5574 = tpm.marker
+@COND_ia64_efi_TRUE@am__append_5575 = tpm.module
+@COND_ia64_efi_TRUE@am__append_5576 = tpm.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__append_5577 = 
+@COND_ia64_efi_TRUE@am__append_5578 = $(nodist_tpm_module_SOURCES)
+@COND_ia64_efi_TRUE@am__append_5579 = $(nodist_tpm_module_SOURCES) \
+@COND_ia64_efi_TRUE@	tpm.marker
+@COND_ia64_efi_TRUE@am__append_5580 = tpm.mod
+@COND_ia64_efi_TRUE@am__append_5581 = tpm.marker
+@COND_arm_efi_TRUE@am__append_5582 = tpm.module
+@COND_arm_efi_TRUE@am__append_5583 = tpm.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__append_5584 = 
+@COND_arm_efi_TRUE@am__append_5585 = $(nodist_tpm_module_SOURCES)
+@COND_arm_efi_TRUE@am__append_5586 = $(nodist_tpm_module_SOURCES) \
+@COND_arm_efi_TRUE@	tpm.marker
+@COND_arm_efi_TRUE@am__append_5587 = tpm.mod
+@COND_arm_efi_TRUE@am__append_5588 = tpm.marker
+@COND_arm64_efi_TRUE@am__append_5589 = tpm.module
+@COND_arm64_efi_TRUE@am__append_5590 = tpm.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__append_5591 = 
+@COND_arm64_efi_TRUE@am__append_5592 = $(nodist_tpm_module_SOURCES)
+@COND_arm64_efi_TRUE@am__append_5593 = $(nodist_tpm_module_SOURCES) \
+@COND_arm64_efi_TRUE@	tpm.marker
+@COND_arm64_efi_TRUE@am__append_5594 = tpm.mod
+@COND_arm64_efi_TRUE@am__append_5595 = tpm.marker
+@COND_riscv32_efi_TRUE@am__append_5596 = tpm.module
+@COND_riscv32_efi_TRUE@am__append_5597 = tpm.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__append_5598 = 
+@COND_riscv32_efi_TRUE@am__append_5599 = $(nodist_tpm_module_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_5600 = $(nodist_tpm_module_SOURCES) \
+@COND_riscv32_efi_TRUE@	tpm.marker
+@COND_riscv32_efi_TRUE@am__append_5601 = tpm.mod
+@COND_riscv32_efi_TRUE@am__append_5602 = tpm.marker
+@COND_riscv64_efi_TRUE@am__append_5603 = tpm.module
+@COND_riscv64_efi_TRUE@am__append_5604 = tpm.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__append_5605 = 
+@COND_riscv64_efi_TRUE@am__append_5606 = $(nodist_tpm_module_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_5607 = $(nodist_tpm_module_SOURCES) \
+@COND_riscv64_efi_TRUE@	tpm.marker
+@COND_riscv64_efi_TRUE@am__append_5608 = tpm.mod
+@COND_riscv64_efi_TRUE@am__append_5609 = tpm.marker
+@COND_i386_pc_TRUE@am__append_5610 = rdmsr.module
+@COND_i386_pc_TRUE@am__append_5611 = rdmsr.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@rdmsr_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5612 = 
+@COND_i386_pc_TRUE@am__append_5613 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5614 = $(nodist_rdmsr_module_SOURCES) \
+@COND_i386_pc_TRUE@	rdmsr.marker
+@COND_i386_pc_TRUE@am__append_5615 = rdmsr.mod
+@COND_i386_pc_TRUE@am__append_5616 = rdmsr.marker
+@COND_i386_efi_TRUE@am__append_5617 = rdmsr.module
+@COND_i386_efi_TRUE@am__append_5618 = rdmsr.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5619 = 
+@COND_i386_efi_TRUE@am__append_5620 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5621 = $(nodist_rdmsr_module_SOURCES) \
+@COND_i386_efi_TRUE@	rdmsr.marker
+@COND_i386_efi_TRUE@am__append_5622 = rdmsr.mod
+@COND_i386_efi_TRUE@am__append_5623 = rdmsr.marker
+@COND_i386_qemu_TRUE@am__append_5624 = rdmsr.module
+@COND_i386_qemu_TRUE@am__append_5625 = rdmsr.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5626 = 
+@COND_i386_qemu_TRUE@am__append_5627 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5628 = $(nodist_rdmsr_module_SOURCES) \
+@COND_i386_qemu_TRUE@	rdmsr.marker
+@COND_i386_qemu_TRUE@am__append_5629 = rdmsr.mod
+@COND_i386_qemu_TRUE@am__append_5630 = rdmsr.marker
+@COND_i386_coreboot_TRUE@am__append_5631 = rdmsr.module
+@COND_i386_coreboot_TRUE@am__append_5632 = rdmsr.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_5633 = 
+@COND_i386_coreboot_TRUE@am__append_5634 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5635 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_rdmsr_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	rdmsr.marker
+@COND_i386_coreboot_TRUE@am__append_5636 = rdmsr.mod
+@COND_i386_coreboot_TRUE@am__append_5637 = rdmsr.marker
+@COND_i386_multiboot_TRUE@am__append_5638 = rdmsr.module
+@COND_i386_multiboot_TRUE@am__append_5639 = rdmsr.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5640 = 
+@COND_i386_multiboot_TRUE@am__append_5641 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5642 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_rdmsr_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	rdmsr.marker
+@COND_i386_multiboot_TRUE@am__append_5643 = rdmsr.mod
+@COND_i386_multiboot_TRUE@am__append_5644 = rdmsr.marker
+@COND_i386_ieee1275_TRUE@am__append_5645 = rdmsr.module
+@COND_i386_ieee1275_TRUE@am__append_5646 = rdmsr.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5647 = 
+@COND_i386_ieee1275_TRUE@am__append_5648 = $(nodist_rdmsr_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5649 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_rdmsr_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	rdmsr.marker
+@COND_i386_ieee1275_TRUE@am__append_5650 = rdmsr.mod
+@COND_i386_ieee1275_TRUE@am__append_5651 = rdmsr.marker
+@COND_x86_64_efi_TRUE@am__append_5652 = rdmsr.module
+@COND_x86_64_efi_TRUE@am__append_5653 = rdmsr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5654 = 
+@COND_x86_64_efi_TRUE@am__append_5655 = $(nodist_rdmsr_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5656 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_rdmsr_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	rdmsr.marker
+@COND_x86_64_efi_TRUE@am__append_5657 = rdmsr.mod
+@COND_x86_64_efi_TRUE@am__append_5658 = rdmsr.marker
+@COND_i386_pc_TRUE@am__append_5659 = wrmsr.module
+@COND_i386_pc_TRUE@am__append_5660 = wrmsr.module$(EXEEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_FALSE@wrmsr_module_DEPENDENCIES =
+@COND_i386_pc_TRUE@am__append_5661 = 
+@COND_i386_pc_TRUE@am__append_5662 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_pc_TRUE@am__append_5663 = $(nodist_wrmsr_module_SOURCES) \
+@COND_i386_pc_TRUE@	wrmsr.marker
+@COND_i386_pc_TRUE@am__append_5664 = wrmsr.mod
+@COND_i386_pc_TRUE@am__append_5665 = wrmsr.marker
+@COND_i386_efi_TRUE@am__append_5666 = wrmsr.module
+@COND_i386_efi_TRUE@am__append_5667 = wrmsr.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__append_5668 = 
+@COND_i386_efi_TRUE@am__append_5669 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_efi_TRUE@am__append_5670 = $(nodist_wrmsr_module_SOURCES) \
+@COND_i386_efi_TRUE@	wrmsr.marker
+@COND_i386_efi_TRUE@am__append_5671 = wrmsr.mod
+@COND_i386_efi_TRUE@am__append_5672 = wrmsr.marker
+@COND_i386_qemu_TRUE@am__append_5673 = wrmsr.module
+@COND_i386_qemu_TRUE@am__append_5674 = wrmsr.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__append_5675 = 
+@COND_i386_qemu_TRUE@am__append_5676 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5677 = $(nodist_wrmsr_module_SOURCES) \
+@COND_i386_qemu_TRUE@	wrmsr.marker
+@COND_i386_qemu_TRUE@am__append_5678 = wrmsr.mod
+@COND_i386_qemu_TRUE@am__append_5679 = wrmsr.marker
+@COND_i386_coreboot_TRUE@am__append_5680 = wrmsr.module
+@COND_i386_coreboot_TRUE@am__append_5681 = wrmsr.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__append_5682 = 
+@COND_i386_coreboot_TRUE@am__append_5683 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5684 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_wrmsr_module_SOURCES) \
+@COND_i386_coreboot_TRUE@	wrmsr.marker
+@COND_i386_coreboot_TRUE@am__append_5685 = wrmsr.mod
+@COND_i386_coreboot_TRUE@am__append_5686 = wrmsr.marker
+@COND_i386_multiboot_TRUE@am__append_5687 = wrmsr.module
+@COND_i386_multiboot_TRUE@am__append_5688 = wrmsr.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__append_5689 = 
+@COND_i386_multiboot_TRUE@am__append_5690 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5691 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_wrmsr_module_SOURCES) \
+@COND_i386_multiboot_TRUE@	wrmsr.marker
+@COND_i386_multiboot_TRUE@am__append_5692 = wrmsr.mod
+@COND_i386_multiboot_TRUE@am__append_5693 = wrmsr.marker
+@COND_i386_ieee1275_TRUE@am__append_5694 = wrmsr.module
+@COND_i386_ieee1275_TRUE@am__append_5695 = wrmsr.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__append_5696 = 
+@COND_i386_ieee1275_TRUE@am__append_5697 = $(nodist_wrmsr_module_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5698 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_wrmsr_module_SOURCES) \
+@COND_i386_ieee1275_TRUE@	wrmsr.marker
+@COND_i386_ieee1275_TRUE@am__append_5699 = wrmsr.mod
+@COND_i386_ieee1275_TRUE@am__append_5700 = wrmsr.marker
+@COND_x86_64_efi_TRUE@am__append_5701 = wrmsr.module
+@COND_x86_64_efi_TRUE@am__append_5702 = wrmsr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__append_5703 = 
+@COND_x86_64_efi_TRUE@am__append_5704 = $(nodist_wrmsr_module_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5705 =  \
+@COND_x86_64_efi_TRUE@	$(nodist_wrmsr_module_SOURCES) \
+@COND_x86_64_efi_TRUE@	wrmsr.marker
+@COND_x86_64_efi_TRUE@am__append_5706 = wrmsr.mod
+@COND_x86_64_efi_TRUE@am__append_5707 = wrmsr.marker
+@COND_emu_TRUE@am__append_5708 = kernel.exec
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_FALSE@kernel_exec_DEPENDENCIES =
+@COND_emu_TRUE@am__append_5709 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_emu_TRUE@am__append_5710 = $(nodist_kernel_exec_SOURCES)
+@COND_emu_TRUE@am__append_5711 = $(nodist_kernel_exec_SOURCES) \
+@COND_emu_TRUE@	kernel.img
+@COND_emu_TRUE@am__append_5712 = kernel.img
+@COND_i386_pc_TRUE@am__append_5713 = kernel.exec
+@COND_i386_pc_TRUE@am__append_5714 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_pc_TRUE@am__append_5715 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_pc_TRUE@am__append_5716 = $(nodist_kernel_exec_SOURCES) \
+@COND_i386_pc_TRUE@	kernel.img
+@COND_i386_pc_TRUE@am__append_5717 = kernel.img
+@COND_i386_efi_TRUE@am__append_5718 = kernel.exec
+@COND_i386_efi_TRUE@am__append_5719 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_efi_TRUE@am__append_5720 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_efi_TRUE@am__append_5721 = $(nodist_kernel_exec_SOURCES) \
+@COND_i386_efi_TRUE@	kernel.img
+@COND_i386_efi_TRUE@am__append_5722 = kernel.img
+@COND_i386_qemu_TRUE@am__append_5723 = kernel.exec
+@COND_i386_qemu_TRUE@am__append_5724 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_qemu_TRUE@am__append_5725 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5726 = $(nodist_kernel_exec_SOURCES) \
+@COND_i386_qemu_TRUE@	kernel.img
+@COND_i386_qemu_TRUE@am__append_5727 = kernel.img
+@COND_i386_coreboot_TRUE@am__append_5728 = kernel.exec
+@COND_i386_coreboot_TRUE@am__append_5729 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_coreboot_TRUE@am__append_5730 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_coreboot_TRUE@am__append_5731 =  \
+@COND_i386_coreboot_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_i386_coreboot_TRUE@	kernel.img
+@COND_i386_coreboot_TRUE@am__append_5732 = kernel.img
+@COND_i386_multiboot_TRUE@am__append_5733 = kernel.exec
+@COND_i386_multiboot_TRUE@am__append_5734 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_multiboot_TRUE@am__append_5735 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_multiboot_TRUE@am__append_5736 =  \
+@COND_i386_multiboot_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_i386_multiboot_TRUE@	kernel.img
+@COND_i386_multiboot_TRUE@am__append_5737 = kernel.img
+@COND_i386_ieee1275_TRUE@am__append_5738 = kernel.exec
+@COND_i386_ieee1275_TRUE@am__append_5739 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_ieee1275_TRUE@am__append_5740 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_ieee1275_TRUE@am__append_5741 =  \
+@COND_i386_ieee1275_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_i386_ieee1275_TRUE@	kernel.img
+@COND_i386_ieee1275_TRUE@am__append_5742 = kernel.img
+@COND_x86_64_efi_TRUE@am__append_5743 = kernel.exec
+@COND_x86_64_efi_TRUE@am__append_5744 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_x86_64_efi_TRUE@am__append_5745 = $(nodist_kernel_exec_SOURCES)
+@COND_x86_64_efi_TRUE@am__append_5746 = $(nodist_kernel_exec_SOURCES) \
+@COND_x86_64_efi_TRUE@	kernel.img
+@COND_x86_64_efi_TRUE@am__append_5747 = kernel.img
+@COND_i386_xen_TRUE@am__append_5748 = kernel.exec
+@COND_i386_xen_TRUE@am__append_5749 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_xen_TRUE@am__append_5750 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_xen_TRUE@am__append_5751 = $(nodist_kernel_exec_SOURCES) \
+@COND_i386_xen_TRUE@	kernel.img
+@COND_i386_xen_TRUE@am__append_5752 = kernel.img
+@COND_x86_64_xen_TRUE@am__append_5753 = kernel.exec
+@COND_x86_64_xen_TRUE@am__append_5754 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_x86_64_xen_TRUE@am__append_5755 = $(nodist_kernel_exec_SOURCES)
+@COND_x86_64_xen_TRUE@am__append_5756 = $(nodist_kernel_exec_SOURCES) \
+@COND_x86_64_xen_TRUE@	kernel.img
+@COND_x86_64_xen_TRUE@am__append_5757 = kernel.img
+@COND_i386_xen_pvh_TRUE@am__append_5758 = kernel.exec
+@COND_i386_xen_pvh_TRUE@am__append_5759 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_i386_xen_pvh_TRUE@am__append_5760 = $(nodist_kernel_exec_SOURCES)
+@COND_i386_xen_pvh_TRUE@am__append_5761 =  \
+@COND_i386_xen_pvh_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_i386_xen_pvh_TRUE@	kernel.img
+@COND_i386_xen_pvh_TRUE@am__append_5762 = kernel.img
+@COND_mips_loongson_TRUE@am__append_5763 = kernel.exec
+@COND_mips_loongson_TRUE@am__append_5764 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_mips_loongson_TRUE@am__append_5765 = $(nodist_kernel_exec_SOURCES)
+@COND_mips_loongson_TRUE@am__append_5766 =  \
+@COND_mips_loongson_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_mips_loongson_TRUE@	kernel.img
+@COND_mips_loongson_TRUE@am__append_5767 = kernel.img
+@COND_sparc64_ieee1275_TRUE@am__append_5768 = kernel.exec
+@COND_sparc64_ieee1275_TRUE@am__append_5769 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_sparc64_ieee1275_TRUE@am__append_5770 = $(nodist_kernel_exec_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5771 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	kernel.img
+@COND_sparc64_ieee1275_TRUE@am__append_5772 = kernel.img
+@COND_powerpc_ieee1275_TRUE@am__append_5773 = kernel.exec
+@COND_powerpc_ieee1275_TRUE@am__append_5774 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_powerpc_ieee1275_TRUE@am__append_5775 = $(nodist_kernel_exec_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5776 =  \
+@COND_powerpc_ieee1275_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_powerpc_ieee1275_TRUE@	kernel.img
+@COND_powerpc_ieee1275_TRUE@am__append_5777 = kernel.img
+@COND_mips_arc_TRUE@am__append_5778 = kernel.exec
+@COND_mips_arc_TRUE@am__append_5779 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_mips_arc_TRUE@am__append_5780 = $(nodist_kernel_exec_SOURCES)
+@COND_mips_arc_TRUE@am__append_5781 = $(nodist_kernel_exec_SOURCES) \
+@COND_mips_arc_TRUE@	kernel.img
+@COND_mips_arc_TRUE@am__append_5782 = kernel.img
+@COND_ia64_efi_TRUE@am__append_5783 = kernel.exec
+@COND_ia64_efi_TRUE@am__append_5784 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_ia64_efi_TRUE@am__append_5785 = $(nodist_kernel_exec_SOURCES)
+@COND_ia64_efi_TRUE@am__append_5786 = $(nodist_kernel_exec_SOURCES) \
+@COND_ia64_efi_TRUE@	kernel.img
+@COND_ia64_efi_TRUE@am__append_5787 = kernel.img
+@COND_mips_qemu_mips_TRUE@am__append_5788 = kernel.exec
+@COND_mips_qemu_mips_TRUE@am__append_5789 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_mips_qemu_mips_TRUE@am__append_5790 = $(nodist_kernel_exec_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_5791 =  \
+@COND_mips_qemu_mips_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	kernel.img
+@COND_mips_qemu_mips_TRUE@am__append_5792 = kernel.img
+@COND_arm_uboot_TRUE@am__append_5793 = kernel.exec
+@COND_arm_uboot_TRUE@am__append_5794 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_arm_uboot_TRUE@am__append_5795 = $(nodist_kernel_exec_SOURCES)
+@COND_arm_uboot_TRUE@am__append_5796 = $(nodist_kernel_exec_SOURCES) \
+@COND_arm_uboot_TRUE@	kernel.img
+@COND_arm_uboot_TRUE@am__append_5797 = kernel.img
+@COND_arm_efi_TRUE@am__append_5798 = kernel.exec
+@COND_arm_efi_TRUE@am__append_5799 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_arm_efi_TRUE@am__append_5800 = $(nodist_kernel_exec_SOURCES)
+@COND_arm_efi_TRUE@am__append_5801 = $(nodist_kernel_exec_SOURCES) \
+@COND_arm_efi_TRUE@	kernel.img
+@COND_arm_efi_TRUE@am__append_5802 = kernel.img
+@COND_arm64_efi_TRUE@am__append_5803 = kernel.exec
+@COND_arm64_efi_TRUE@am__append_5804 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_arm64_efi_TRUE@am__append_5805 = $(nodist_kernel_exec_SOURCES)
+@COND_arm64_efi_TRUE@am__append_5806 = $(nodist_kernel_exec_SOURCES) \
+@COND_arm64_efi_TRUE@	kernel.img
+@COND_arm64_efi_TRUE@am__append_5807 = kernel.img
+@COND_arm_coreboot_TRUE@am__append_5808 = kernel.exec
+@COND_arm_coreboot_TRUE@am__append_5809 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_arm_coreboot_TRUE@am__append_5810 = $(nodist_kernel_exec_SOURCES)
+@COND_arm_coreboot_TRUE@am__append_5811 =  \
+@COND_arm_coreboot_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_arm_coreboot_TRUE@	kernel.img
+@COND_arm_coreboot_TRUE@am__append_5812 = kernel.img
+@COND_riscv32_efi_TRUE@am__append_5813 = kernel.exec
+@COND_riscv32_efi_TRUE@am__append_5814 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_riscv32_efi_TRUE@am__append_5815 = $(nodist_kernel_exec_SOURCES)
+@COND_riscv32_efi_TRUE@am__append_5816 =  \
+@COND_riscv32_efi_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_riscv32_efi_TRUE@	kernel.img
+@COND_riscv32_efi_TRUE@am__append_5817 = kernel.img
+@COND_riscv64_efi_TRUE@am__append_5818 = kernel.exec
+@COND_riscv64_efi_TRUE@am__append_5819 = video/sm712_init.c video/sis315_init.c kern/arm/cache.S osdep/unix/exec.c osdep/unix/emuconsole.c osdep/windows/emuconsole.c osdep/unix/dl.c osdep/windows/dl.c osdep/linux/emunet.c osdep/basic/emunet.c osdep/unix/cputime.c osdep/windows/cputime.c kern/i386/int.S kern/i386/realmode.S boot/i386/pc/lzma_decode.S kern/mips/cache_flush.S 
+@COND_riscv64_efi_TRUE@am__append_5820 = $(nodist_kernel_exec_SOURCES)
+@COND_riscv64_efi_TRUE@am__append_5821 =  \
+@COND_riscv64_efi_TRUE@	$(nodist_kernel_exec_SOURCES) \
+@COND_riscv64_efi_TRUE@	kernel.img
+@COND_riscv64_efi_TRUE@am__append_5822 = kernel.img
+@COND_i386_pc_TRUE@am__append_5823 = boot.image
+@COND_i386_pc_TRUE@am__append_5824 = 
+@COND_i386_pc_TRUE@am__append_5825 = $(nodist_boot_image_SOURCES)
+@COND_i386_pc_TRUE@am__append_5826 = $(nodist_boot_image_SOURCES) \
+@COND_i386_pc_TRUE@	boot.img
+@COND_i386_pc_TRUE@am__append_5827 = boot.img
+@COND_i386_qemu_TRUE@am__append_5828 = boot.image
+@COND_i386_qemu_TRUE@am__append_5829 = 
+@COND_i386_qemu_TRUE@am__append_5830 = $(nodist_boot_image_SOURCES)
+@COND_i386_qemu_TRUE@am__append_5831 = $(nodist_boot_image_SOURCES) \
+@COND_i386_qemu_TRUE@	boot.img
+@COND_i386_qemu_TRUE@am__append_5832 = boot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5833 = boot.image
+@COND_sparc64_ieee1275_TRUE@am__append_5834 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5835 = $(nodist_boot_image_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5836 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_boot_image_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	boot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5837 = boot.img
+@COND_i386_pc_TRUE@am__append_5838 = boot_hybrid.image cdboot.image
+@COND_i386_pc_TRUE@am__append_5839 =
+@COND_i386_pc_TRUE@am__append_5840 =  \
+@COND_i386_pc_TRUE@	$(nodist_boot_hybrid_image_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_cdboot_image_SOURCES)
+@COND_i386_pc_TRUE@am__append_5841 =  \
+@COND_i386_pc_TRUE@	$(nodist_boot_hybrid_image_SOURCES) \
+@COND_i386_pc_TRUE@	boot_hybrid.img \
+@COND_i386_pc_TRUE@	$(nodist_cdboot_image_SOURCES) cdboot.img
+@COND_i386_pc_TRUE@am__append_5842 = boot_hybrid.img cdboot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5843 = cdboot.image
+@COND_sparc64_ieee1275_TRUE@am__append_5844 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5845 = $(nodist_cdboot_image_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5846 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_cdboot_image_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	cdboot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5847 = cdboot.img
+@COND_i386_pc_TRUE@am__append_5848 = pxeboot.image diskboot.image
+@COND_i386_pc_TRUE@am__append_5849 =
+@COND_i386_pc_TRUE@am__append_5850 = $(nodist_pxeboot_image_SOURCES) \
+@COND_i386_pc_TRUE@	$(nodist_diskboot_image_SOURCES)
+@COND_i386_pc_TRUE@am__append_5851 = $(nodist_pxeboot_image_SOURCES) \
+@COND_i386_pc_TRUE@	pxeboot.img \
+@COND_i386_pc_TRUE@	$(nodist_diskboot_image_SOURCES) \
+@COND_i386_pc_TRUE@	diskboot.img
+@COND_i386_pc_TRUE@am__append_5852 = pxeboot.img diskboot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5853 = diskboot.image
+@COND_sparc64_ieee1275_TRUE@am__append_5854 = 
+@COND_sparc64_ieee1275_TRUE@am__append_5855 = $(nodist_diskboot_image_SOURCES)
+@COND_sparc64_ieee1275_TRUE@am__append_5856 =  \
+@COND_sparc64_ieee1275_TRUE@	$(nodist_diskboot_image_SOURCES) \
+@COND_sparc64_ieee1275_TRUE@	diskboot.img
+@COND_sparc64_ieee1275_TRUE@am__append_5857 = diskboot.img
+@COND_i386_pc_TRUE@am__append_5858 = lnxboot.image
+@COND_i386_pc_TRUE@am__append_5859 = 
+@COND_i386_pc_TRUE@am__append_5860 = $(nodist_lnxboot_image_SOURCES)
+@COND_i386_pc_TRUE@am__append_5861 = $(nodist_lnxboot_image_SOURCES) \
+@COND_i386_pc_TRUE@	lnxboot.img
+@COND_i386_pc_TRUE@am__append_5862 = lnxboot.img
+@COND_mips_loongson_TRUE@am__append_5863 = xz_decompress.image
+@COND_mips_loongson_TRUE@am__append_5864 = 
+@COND_mips_loongson_TRUE@am__append_5865 = $(nodist_xz_decompress_image_SOURCES)
+@COND_mips_loongson_TRUE@am__append_5866 = $(nodist_xz_decompress_image_SOURCES) \
+@COND_mips_loongson_TRUE@	xz_decompress.img
+@COND_mips_loongson_TRUE@am__append_5867 = xz_decompress.img
+@COND_mips_arc_TRUE@am__append_5868 = xz_decompress.image
+@COND_mips_arc_TRUE@am__append_5869 = 
+@COND_mips_arc_TRUE@am__append_5870 = $(nodist_xz_decompress_image_SOURCES)
+@COND_mips_arc_TRUE@am__append_5871 =  \
+@COND_mips_arc_TRUE@	$(nodist_xz_decompress_image_SOURCES) \
+@COND_mips_arc_TRUE@	xz_decompress.img
+@COND_mips_arc_TRUE@am__append_5872 = xz_decompress.img
+@COND_mips_qemu_mips_TRUE@am__append_5873 = xz_decompress.image
+@COND_mips_qemu_mips_TRUE@am__append_5874 = 
+@COND_mips_qemu_mips_TRUE@am__append_5875 = $(nodist_xz_decompress_image_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_5876 = $(nodist_xz_decompress_image_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	xz_decompress.img
+@COND_mips_qemu_mips_TRUE@am__append_5877 = xz_decompress.img
+@COND_mips_loongson_TRUE@am__append_5878 = none_decompress.image
+@COND_mips_loongson_TRUE@am__append_5879 = 
+@COND_mips_loongson_TRUE@am__append_5880 = $(nodist_none_decompress_image_SOURCES)
+@COND_mips_loongson_TRUE@am__append_5881 = $(nodist_none_decompress_image_SOURCES) \
+@COND_mips_loongson_TRUE@	none_decompress.img
+@COND_mips_loongson_TRUE@am__append_5882 = none_decompress.img
+@COND_mips_arc_TRUE@am__append_5883 = none_decompress.image
+@COND_mips_arc_TRUE@am__append_5884 = 
+@COND_mips_arc_TRUE@am__append_5885 = $(nodist_none_decompress_image_SOURCES)
+@COND_mips_arc_TRUE@am__append_5886 =  \
+@COND_mips_arc_TRUE@	$(nodist_none_decompress_image_SOURCES) \
+@COND_mips_arc_TRUE@	none_decompress.img
+@COND_mips_arc_TRUE@am__append_5887 = none_decompress.img
+@COND_mips_qemu_mips_TRUE@am__append_5888 = none_decompress.image
+@COND_mips_qemu_mips_TRUE@am__append_5889 = 
+@COND_mips_qemu_mips_TRUE@am__append_5890 = $(nodist_none_decompress_image_SOURCES)
+@COND_mips_qemu_mips_TRUE@am__append_5891 = $(nodist_none_decompress_image_SOURCES) \
+@COND_mips_qemu_mips_TRUE@	none_decompress.img
+@COND_mips_qemu_mips_TRUE@am__append_5892 = none_decompress.img
+@COND_i386_pc_TRUE@am__append_5893 = lzma_decompress.image
+@COND_i386_pc_TRUE@am__append_5894 = 
+@COND_i386_pc_TRUE@am__append_5895 = $(nodist_lzma_decompress_image_SOURCES)
+@COND_i386_pc_TRUE@am__append_5896 =  \
+@COND_i386_pc_TRUE@	$(nodist_lzma_decompress_image_SOURCES) \
+@COND_i386_pc_TRUE@	lzma_decompress.img
+@COND_i386_pc_TRUE@am__append_5897 = lzma_decompress.img
+@COND_mips_loongson_TRUE@am__append_5898 = fwstart.image \
+@COND_mips_loongson_TRUE@	fwstart_fuloong2f.image
+@COND_mips_loongson_TRUE@am__append_5899 =
+@COND_mips_loongson_TRUE@am__append_5900 =  \
+@COND_mips_loongson_TRUE@	$(nodist_fwstart_image_SOURCES) \
+@COND_mips_loongson_TRUE@	$(nodist_fwstart_fuloong2f_image_SOURCES)
+@COND_mips_loongson_TRUE@am__append_5901 =  \
+@COND_mips_loongson_TRUE@	$(nodist_fwstart_image_SOURCES) \
+@COND_mips_loongson_TRUE@	fwstart.img \
+@COND_mips_loongson_TRUE@	$(nodist_fwstart_fuloong2f_image_SOURCES) \
+@COND_mips_loongson_TRUE@	fwstart_fuloong2f.img
+@COND_mips_loongson_TRUE@am__append_5902 = fwstart.img \
+@COND_mips_loongson_TRUE@	fwstart_fuloong2f.img
+@COND_emu_TRUE@am__append_5903 = grub-emu grub-emu-lite
+@COND_MAN_PAGES_TRUE@@COND_emu_TRUE@am__append_5904 = grub-emu.1
+@COND_MAN_PAGES_TRUE@@COND_emu_TRUE@am__append_5905 = grub-emu.1
+@COND_emu_TRUE@am__append_5906 =
+@COND_emu_TRUE@am__append_5907 = $(nodist_grub_emu_SOURCES) \
+@COND_emu_TRUE@	$(nodist_grub_emu_lite_SOURCES)
+@COND_emu_TRUE@am__append_5908 = $(nodist_grub_emu_SOURCES) \
+@COND_emu_TRUE@	$(nodist_grub_emu_lite_SOURCES)
+@COND_powerpc_ieee1275_TRUE@am__append_5909 = grub.chrp bootinfo.txt
+@COND_powerpc_ieee1275_TRUE@am__append_5910 = grub.chrp bootinfo.txt
+@COND_powerpc_ieee1275_TRUE@am__append_5911 =
+@COND_powerpc_ieee1275_TRUE@am__append_5912 =  \
+@COND_powerpc_ieee1275_TRUE@	boot/powerpc/grub.chrp.in \
+@COND_powerpc_ieee1275_TRUE@	boot/powerpc/bootinfo.txt.in
+@COND_emu_TRUE@am__append_5913 = $(top_srcdir)/include/grub/compiler-rt-emu.h
+@COND_emu_FALSE@am__append_5914 = $(top_srcdir)/include/grub/compiler-rt.h
+@COND_i386_pc_TRUE@am__append_5915 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_pc_TRUE@	$(top_builddir)/include/grub/machine/pxe.h \
+@COND_i386_pc_TRUE@	$(top_builddir)/include/grub/machine/int.h \
+@COND_i386_pc_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h
+@COND_i386_xen_pvh_TRUE@am__append_5916 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_xen_pvh_TRUE@	$(top_builddir)/include/grub/machine/int.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/loader.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/lib/arg.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/xen.h \
+@COND_i386_xen_pvh_TRUE@	$(top_srcdir)/include/grub/i386/xen/hypercall.h
+@COND_i386_efi_TRUE@am__append_5917 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/pci.h \
+@COND_i386_efi_TRUE@	$(top_srcdir)/include/grub/i386/pmtimer.h
+@COND_i386_coreboot_TRUE@am__append_5918 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/coreboot/lbio.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/video.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/video_fb.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/gfxterm.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/font.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/bufio.h \
+@COND_i386_coreboot_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_i386_multiboot_TRUE@am__append_5919 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_multiboot_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h \
+@COND_i386_multiboot_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_i386_qemu_TRUE@am__append_5920 =  \
+@COND_i386_qemu_TRUE@	$(top_srcdir)/include/grub/pci.h \
+@COND_i386_qemu_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h
+@COND_i386_ieee1275_TRUE@am__append_5921 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_ieee1275_TRUE@	$(top_srcdir)/include/grub/ieee1275/ieee1275.h \
+@COND_i386_ieee1275_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_i386_ieee1275_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_i386_ieee1275_TRUE@	$(top_srcdir)/include/grub/lib/arg.h \
+@COND_i386_ieee1275_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h
+@COND_i386_xen_TRUE@am__append_5922 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/xen.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/i386/xen/hypercall.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/lib/arg.h \
+@COND_i386_xen_TRUE@	$(top_srcdir)/include/grub/loader.h
+@COND_x86_64_xen_TRUE@am__append_5923 =  \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/xen.h \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/x86_64/xen/hypercall.h \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/lib/arg.h \
+@COND_x86_64_xen_TRUE@	$(top_srcdir)/include/grub/loader.h
+@COND_x86_64_efi_TRUE@am__append_5924 = $(top_builddir)/include/grub/machine/kernel.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/i386/tsc.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/pci.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h \
+@COND_x86_64_efi_TRUE@	$(top_srcdir)/include/grub/i386/pmtimer.h
+@COND_ia64_efi_TRUE@am__append_5925 =  \
+@COND_ia64_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_ia64_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_ia64_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_mips_TRUE@am__append_5926 = $(top_builddir)/include/grub/cpu/kernel.h
+@COND_mips_arc_TRUE@am__append_5927 =  \
+@COND_mips_arc_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_mips_arc_TRUE@	$(top_srcdir)/include/grub/arc/arc.h \
+@COND_mips_arc_TRUE@	$(top_srcdir)/include/grub/terminfo.h
+@COND_mips_qemu_mips_TRUE@am__append_5928 = $(top_builddir)/include/grub/keyboard_layouts.h \
+@COND_mips_qemu_mips_TRUE@	$(top_builddir)/include/grub/machine/kernel.h \
+@COND_mips_qemu_mips_TRUE@	$(top_srcdir)/include/grub/serial.h \
+@COND_mips_qemu_mips_TRUE@	$(top_srcdir)/include/grub/loader.h \
+@COND_mips_qemu_mips_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_mips_qemu_mips_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_mips_qemu_mips_TRUE@	$(top_srcdir)/include/grub/lib/arg.h
+@COND_mips_loongson_TRUE@am__append_5929 = $(top_builddir)/include/grub/keyboard_layouts.h \
+@COND_mips_loongson_TRUE@	$(top_builddir)/include/grub/machine/kernel.h \
+@COND_mips_loongson_TRUE@	$(top_builddir)/include/grub/machine/time.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/video.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/video_fb.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/gfxterm.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/font.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/bufio.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/pci.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/cs5536.h \
+@COND_mips_loongson_TRUE@	$(top_builddir)/include/grub/machine/pci.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/serial.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/loader.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_mips_loongson_TRUE@	$(top_srcdir)/include/grub/lib/arg.h
+@COND_mips_qemu_mips_TRUE@am__append_5930 = $(top_builddir)/include/grub/machine/memory.h \
+@COND_mips_qemu_mips_TRUE@	$(top_builddir)/include/grub/machine/kernel.h
+@COND_powerpc_ieee1275_TRUE@am__append_5931 = $(top_srcdir)/include/grub/ieee1275/ieee1275.h \
+@COND_powerpc_ieee1275_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_powerpc_ieee1275_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_powerpc_ieee1275_TRUE@	$(top_srcdir)/include/grub/lib/arg.h
+@COND_sparc64_ieee1275_TRUE@am__append_5932 = $(top_srcdir)/include/grub/ieee1275/ieee1275.h \
+@COND_sparc64_ieee1275_TRUE@	$(top_srcdir)/include/grub/sparc64/ieee1275/ieee1275.h \
+@COND_sparc64_ieee1275_TRUE@	$(top_srcdir)/include/grub/terminfo.h \
+@COND_sparc64_ieee1275_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_sparc64_ieee1275_TRUE@	$(top_srcdir)/include/grub/lib/arg.h
+@COND_arm_uboot_TRUE@am__append_5933 =  \
+@COND_arm_uboot_TRUE@	$(top_srcdir)/include/grub/uboot/uboot.h \
+@COND_arm_uboot_TRUE@	$(top_srcdir)/include/grub/uboot/disk.h \
+@COND_arm_uboot_TRUE@	$(top_srcdir)/include/grub/extcmd.h \
+@COND_arm_uboot_TRUE@	$(top_srcdir)/include/grub/lib/arg.h \
+@COND_arm_uboot_TRUE@	$(top_srcdir)/include/grub/arm/system.h
+@COND_arm_coreboot_TRUE@am__append_5934 = $(top_builddir)/include/grub/keyboard_layouts.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/arm/system.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/video.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/video_fb.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/gfxterm.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/font.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/bufio.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/fdt.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/dma.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/arm/coreboot/kernel.h \
+@COND_arm_coreboot_TRUE@	$(top_srcdir)/include/grub/fdtbus.h
+@COND_arm_efi_TRUE@am__append_5935 =  \
+@COND_arm_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_arm_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_arm_efi_TRUE@	$(top_srcdir)/include/grub/arm/system.h \
+@COND_arm_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_arm64_efi_TRUE@am__append_5936 =  \
+@COND_arm64_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_arm64_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_arm64_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_riscv32_efi_TRUE@am__append_5937 =  \
+@COND_riscv32_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_riscv32_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_riscv32_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_riscv64_efi_TRUE@am__append_5938 =  \
+@COND_riscv64_efi_TRUE@	$(top_srcdir)/include/grub/efi/efi.h \
+@COND_riscv64_efi_TRUE@	$(top_srcdir)/include/grub/efi/disk.h \
+@COND_riscv64_efi_TRUE@	$(top_srcdir)/include/grub/acpi.h
+@COND_emu_TRUE@am__append_5939 =  \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/datetime.h \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/emu/misc.h \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/emu/net.h \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/emu/hostdisk.h \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/emu/hostfile.h \
+@COND_emu_TRUE@	$(top_srcdir)/include/grub/extcmd.h
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__append_5940 = $(top_srcdir)/include/grub/sdl.h
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__append_5941 = $(top_srcdir)/include/grub/libpciaccess.h
+@COND_emu_TRUE@am__append_5942 = grub_emu_init.h grub_emu_init.c
+@COND_ENABLE_EFIEMU_TRUE@am__append_5943 = efiemu32.o efiemu64.o
+@COND_ENABLE_EFIEMU_TRUE@am__append_5944 = efiemu32.o efiemu64.o efiemu64_c.o efiemu64_s.o
+subdir = grub-core
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
+	$(top_srcdir)/m4/__inline.m4 \
+	$(top_srcdir)/m4/absolute-header.m4 $(top_srcdir)/m4/alloca.m4 \
+	$(top_srcdir)/m4/argp.m4 $(top_srcdir)/m4/base64.m4 \
+	$(top_srcdir)/m4/btowc.m4 $(top_srcdir)/m4/builtin-expect.m4 \
+	$(top_srcdir)/m4/chdir-long.m4 $(top_srcdir)/m4/close.m4 \
+	$(top_srcdir)/m4/codeset.m4 $(top_srcdir)/m4/dirent_h.m4 \
+	$(top_srcdir)/m4/dirfd.m4 $(top_srcdir)/m4/dirname.m4 \
+	$(top_srcdir)/m4/double-slash-root.m4 $(top_srcdir)/m4/dup2.m4 \
+	$(top_srcdir)/m4/eealloc.m4 $(top_srcdir)/m4/errno_h.m4 \
+	$(top_srcdir)/m4/error.m4 $(top_srcdir)/m4/exponentd.m4 \
+	$(top_srcdir)/m4/extensions.m4 \
+	$(top_srcdir)/m4/extern-inline.m4 $(top_srcdir)/m4/fchdir.m4 \
+	$(top_srcdir)/m4/fcntl-o.m4 $(top_srcdir)/m4/fcntl.m4 \
+	$(top_srcdir)/m4/fcntl_h.m4 $(top_srcdir)/m4/filenamecat.m4 \
+	$(top_srcdir)/m4/flexmember.m4 $(top_srcdir)/m4/float_h.m4 \
+	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fnmatch_h.m4 \
+	$(top_srcdir)/m4/fstat.m4 $(top_srcdir)/m4/getcwd.m4 \
+	$(top_srcdir)/m4/getdelim.m4 $(top_srcdir)/m4/getdtablesize.m4 \
+	$(top_srcdir)/m4/getline.m4 $(top_srcdir)/m4/getopt.m4 \
+	$(top_srcdir)/m4/getprogname.m4 $(top_srcdir)/m4/gettext.m4 \
+	$(top_srcdir)/m4/glibc21.m4 $(top_srcdir)/m4/gnulib-common.m4 \
+	$(top_srcdir)/m4/gnulib-comp.m4 \
+	$(top_srcdir)/m4/host-cpu-c-abi.m4 $(top_srcdir)/m4/iconv.m4 \
+	$(top_srcdir)/m4/include_next.m4 \
+	$(top_srcdir)/m4/intlmacosx.m4 $(top_srcdir)/m4/intmax_t.m4 \
+	$(top_srcdir)/m4/inttypes_h.m4 $(top_srcdir)/m4/langinfo_h.m4 \
+	$(top_srcdir)/m4/largefile.m4 $(top_srcdir)/m4/lib-ld.m4 \
+	$(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+	$(top_srcdir)/m4/libunistring-base.m4 \
+	$(top_srcdir)/m4/limits-h.m4 $(top_srcdir)/m4/localcharset.m4 \
+	$(top_srcdir)/m4/locale-fr.m4 $(top_srcdir)/m4/locale-ja.m4 \
+	$(top_srcdir)/m4/locale-zh.m4 $(top_srcdir)/m4/locale_h.m4 \
+	$(top_srcdir)/m4/localeconv.m4 $(top_srcdir)/m4/lock.m4 \
+	$(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/lstat.m4 \
+	$(top_srcdir)/m4/malloc.m4 $(top_srcdir)/m4/malloca.m4 \
+	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbsinit.m4 \
+	$(top_srcdir)/m4/mbsrtowcs.m4 $(top_srcdir)/m4/mbstate_t.m4 \
+	$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/mbtowc.m4 \
+	$(top_srcdir)/m4/memchr.m4 $(top_srcdir)/m4/mempcpy.m4 \
+	$(top_srcdir)/m4/memrchr.m4 $(top_srcdir)/m4/mmap-anon.m4 \
+	$(top_srcdir)/m4/mode_t.m4 $(top_srcdir)/m4/msvc-inval.m4 \
+	$(top_srcdir)/m4/msvc-nothrow.m4 $(top_srcdir)/m4/multiarch.m4 \
+	$(top_srcdir)/m4/nl_langinfo.m4 $(top_srcdir)/m4/nls.m4 \
+	$(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/off_t.m4 \
+	$(top_srcdir)/m4/open-cloexec.m4 $(top_srcdir)/m4/open.m4 \
+	$(top_srcdir)/m4/openat.m4 $(top_srcdir)/m4/pathmax.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/printf.m4 \
+	$(top_srcdir)/m4/progtest.m4 \
+	$(top_srcdir)/m4/pthread_rwlock_rdlock.m4 \
+	$(top_srcdir)/m4/rawmemchr.m4 $(top_srcdir)/m4/realloc.m4 \
+	$(top_srcdir)/m4/regex.m4 $(top_srcdir)/m4/save-cwd.m4 \
+	$(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/sleep.m4 \
+	$(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stat-time.m4 \
+	$(top_srcdir)/m4/stat.m4 $(top_srcdir)/m4/stdalign.m4 \
+	$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stddef_h.m4 \
+	$(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \
+	$(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib_h.m4 \
+	$(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strchrnul.m4 \
+	$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
+	$(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strings_h.m4 \
+	$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
+	$(top_srcdir)/m4/sys_socket_h.m4 \
+	$(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_types_h.m4 \
+	$(top_srcdir)/m4/sysexits.m4 $(top_srcdir)/m4/threadlib.m4 \
+	$(top_srcdir)/m4/time_h.m4 $(top_srcdir)/m4/unistd-safer.m4 \
+	$(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/vasnprintf.m4 \
+	$(top_srcdir)/m4/vsnprintf.m4 $(top_srcdir)/m4/warn-on-use.m4 \
+	$(top_srcdir)/m4/wchar_h.m4 $(top_srcdir)/m4/wchar_t.m4 \
+	$(top_srcdir)/m4/wcrtomb.m4 $(top_srcdir)/m4/wctype_h.m4 \
+	$(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wint_t.m4 \
+	$(top_srcdir)/m4/xsize.m4 $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(dist_grubconf_DATA) \
+	$(am__dist_noinst_DATA_DIST) $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config-util.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+@COND_emu_TRUE@am__EXEEXT_1 = grub-emu$(EXEEXT) grub-emu-lite$(EXEEXT)
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(platformdir)" \
+	"$(DESTDIR)$(sbindir)" "$(DESTDIR)$(bindir)" \
+	"$(DESTDIR)$(grubconfdir)" "$(DESTDIR)$(platformdir)" \
+	"$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man1dir)" \
+	"$(DESTDIR)$(grubconfdir)" "$(DESTDIR)$(pkgdatadir)" \
+	"$(DESTDIR)$(platformdir)"
+@COND_i386_pc_TRUE@am__EXEEXT_2 = cs5536.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_3 = cs5536.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_4 = cs5536.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_5 = cs5536.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_6 = cs5536.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_7 = cs5536.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_8 = cs5536.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_9 = lsspd.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_10 = usb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_11 = usb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_12 = usb.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_13 = usb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_14 = usb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_15 = usb.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_16 = usb.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_17 = usb.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_18 = usb.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_19 = usbserial_common.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_20 = usbserial_common.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_21 = usbserial_common.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_22 =  \
+@COND_i386_coreboot_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_23 =  \
+@COND_i386_multiboot_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_24 =  \
+@COND_i386_ieee1275_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_25 =  \
+@COND_x86_64_efi_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_26 =  \
+@COND_mips_loongson_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_27 =  \
+@COND_arm_coreboot_TRUE@	usbserial_common.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_28 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_29 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_30 = usbserial_pl2303.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_31 =  \
+@COND_i386_coreboot_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_32 =  \
+@COND_i386_multiboot_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_33 =  \
+@COND_i386_ieee1275_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_34 =  \
+@COND_x86_64_efi_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_35 =  \
+@COND_mips_loongson_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_36 =  \
+@COND_arm_coreboot_TRUE@	usbserial_pl2303.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_37 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_38 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_39 = usbserial_ftdi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_40 =  \
+@COND_i386_coreboot_TRUE@	usbserial_ftdi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_41 =  \
+@COND_i386_multiboot_TRUE@	usbserial_ftdi.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_42 =  \
+@COND_i386_ieee1275_TRUE@	usbserial_ftdi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_43 = usbserial_ftdi.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_44 =  \
+@COND_mips_loongson_TRUE@	usbserial_ftdi.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_45 =  \
+@COND_arm_coreboot_TRUE@	usbserial_ftdi.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_46 = usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_47 =  \
+@COND_i386_efi_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_48 =  \
+@COND_i386_qemu_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_49 =  \
+@COND_i386_coreboot_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_50 =  \
+@COND_i386_multiboot_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_51 =  \
+@COND_i386_ieee1275_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_52 =  \
+@COND_x86_64_efi_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_53 =  \
+@COND_mips_loongson_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_54 =  \
+@COND_arm_coreboot_TRUE@	usbserial_usbdebug.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_55 = uhci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_56 = uhci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_57 = uhci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_58 = uhci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_59 = uhci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_60 = uhci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_61 = uhci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_62 = uhci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_63 = ohci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_64 = ohci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_65 = ohci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_66 = ohci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_67 = ohci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_68 = ohci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_69 = ohci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_70 = ohci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_71 = ehci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_72 = ehci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_73 = ehci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_74 = ehci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_75 = ehci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_76 = ehci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_77 = ehci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_78 = ehci.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_79 = ehci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_80 = pci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_81 = pci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_82 = pci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_83 = pci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_84 = nativedisk.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_85 = nativedisk.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_86 = nativedisk.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_87 = nativedisk.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_88 = nativedisk.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_89 = nativedisk.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_90 = nativedisk.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_91 = nativedisk.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_92 = nativedisk.module$(EXEEXT)
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am__EXEEXT_93 =  \
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@	emupci.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_94 = lsdev.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_95 = lsxen.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_96 = lsxen.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_97 = cmostest.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_98 = cmostest.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_99 = cmostest.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_100 = cmostest.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_101 = cmostest.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_102 = cmostest.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_103 = cmostest.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_104 = cmostest.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_105 = cmostest.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_106 = cmosdump.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_107 = cmosdump.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_108 = cmosdump.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_109 = cmosdump.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_110 = cmosdump.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_111 = cmosdump.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_112 = cmosdump.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_113 = cmosdump.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_114 = cmosdump.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_115 = iorw.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_116 = iorw.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_117 = iorw.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_118 = iorw.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_119 = iorw.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_120 = iorw.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_121 = iorw.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_122 = cbtable.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_123 = cbtable.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_124 = cbtable.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_125 = cbtable.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_126 = cbtable.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_127 = cbtable.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_128 = cbtime.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_129 = cbtime.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_130 = cbtime.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_131 = cbtime.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_132 = cbtime.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_133 = cbtime.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_134 = cbtime.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_135 = cbls.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_136 = cbls.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_137 = cbls.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_138 = cbls.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_139 = cbls.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_140 = cbls.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_141 = cbls.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_142 = cbmemc.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_143 = cbmemc.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_144 = cbmemc.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_145 = cbmemc.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_146 = cbmemc.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_147 = cbmemc.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_148 = cbmemc.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_149 = acpi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_150 = acpi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_151 = acpi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_152 = acpi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_153 = acpi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_154 = acpi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_155 = acpi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_156 = acpi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_157 = acpi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_158 = acpi.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_159 = lsacpi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_160 = lsacpi.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_161 = lsacpi.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_162 = lsacpi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_163 = lsacpi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_164 = lsacpi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_165 = lsacpi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_166 = lsacpi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_167 = lsacpi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_168 = lsacpi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_169 = lsefisystab.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_170 = lsefisystab.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_171 = lsefisystab.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_172 = lsefisystab.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_173 = lsefisystab.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_174 = lsefisystab.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_175 = lsefisystab.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_176 = lssal.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_177 = lssal.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_178 = lssal.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_179 = lssal.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_180 = lssal.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_181 = lssal.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_182 = lssal.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_183 = lsefimmap.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_184 = lsefimmap.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_185 = lsefimmap.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_186 = lsefimmap.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_187 = lsefimmap.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_188 = lsefimmap.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_189 = lsefimmap.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_190 = lsefi.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_191 = lsefi.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_192 = lsefi.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_193 = lsefi.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_194 = lsefi.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_195 = lsefi.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_196 = lsefi.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_197 = efifwsetup.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_198 = efifwsetup.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_199 = efifwsetup.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_200 = efifwsetup.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_201 = efifwsetup.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_202 = efifwsetup.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_203 = efifwsetup.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_204 = boot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_205 = boot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_206 = boot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_207 = boot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_208 = boot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_209 = boot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_210 = boot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_211 = boot.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_212 = boot.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_213 = boot.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_214 = boot.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_215 = boot.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_216 = boot.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_217 = boot.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_218 = boot.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_219 = boot.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_220 = boot.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_221 = boot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_222 = cpuid.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_223 = cpuid.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_224 = cpuid.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_225 = cpuid.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_226 = cpuid.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_227 = cpuid.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_228 = cpuid.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_229 = cpuid.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_230 = cpuid.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_231 = cpuid.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_232 = drivemap.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_233 = extcmd.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_234 = extcmd.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_235 = extcmd.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_236 = extcmd.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_237 = extcmd.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_238 = extcmd.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_239 = extcmd.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_240 = extcmd.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_241 = extcmd.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_242 = extcmd.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_243 = extcmd.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_244 = extcmd.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_245 = fixvideo.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_246 = fixvideo.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_247 = halt.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_248 = halt.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_249 = halt.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_250 = halt.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_251 = halt.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_252 = halt.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_253 = halt.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_254 = halt.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_255 = halt.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_256 = halt.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_257 = halt.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_258 = halt.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_259 = halt.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_260 = halt.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_261 = halt.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_262 = halt.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_263 = halt.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_264 = halt.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_265 = halt.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_266 = halt.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_267 = halt.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_268 = halt.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_269 = halt.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_270 = reboot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_271 = reboot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_272 = reboot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_273 = reboot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_274 = reboot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_275 = reboot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_276 = reboot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_277 = reboot.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_278 = reboot.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_279 = reboot.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_280 = reboot.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_281 = reboot.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_282 = reboot.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_283 = reboot.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_284 = reboot.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_285 = reboot.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_286 = reboot.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_287 = reboot.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_288 = reboot.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_289 = reboot.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_290 = reboot.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_291 = reboot.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_292 = reboot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_293 = hdparm.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_294 = hdparm.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_295 = hdparm.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_296 = hdparm.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_297 = hdparm.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_298 = hdparm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_299 = hdparm.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_300 = hdparm.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_301 = hdparm.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_302 = loadbios.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_303 = loadbios.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_304 = lspci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_305 = lspci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_306 = lspci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_307 = lspci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_308 = lspci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_309 = lspci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_310 = lspci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_311 = lspci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_312 = play.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_313 = play.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_314 = play.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_315 = play.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_316 = play.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_317 = play.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_318 = play.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_319 = spkmodem.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_320 = spkmodem.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_321 = spkmodem.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_322 = spkmodem.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_323 = spkmodem.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_324 = spkmodem.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_325 = spkmodem.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_326 = morse.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_327 = morse.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_328 = morse.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_329 = morse.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_330 = morse.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_331 = morse.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_332 = morse.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_333 = setpci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_334 = setpci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_335 = setpci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_336 = setpci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_337 = setpci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_338 = setpci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_339 = setpci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_340 = setpci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_341 = pcidump.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_342 = pcidump.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_343 = pcidump.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_344 = pcidump.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_345 = pcidump.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_346 = pcidump.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_347 = pcidump.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_348 = pcidump.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_349 = smbios.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_350 = smbios.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_351 = smbios.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_352 = smbios.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_353 = smbios.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_354 = smbios.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_355 = smbios.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_356 = smbios.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_357 = smbios.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_358 = smbios.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_359 = suspend.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_360 = suspend.module$(EXEEXT) \
+@COND_powerpc_ieee1275_TRUE@	escc.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_361 = usbtest.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_362 = usbtest.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_363 = usbtest.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_364 = usbtest.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_365 = usbtest.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_366 = usbtest.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_367 = usbtest.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_368 = usbtest.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_369 = usbtest.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_370 = ata.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_371 = ata.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_372 = ata.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_373 = ata.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_374 = ata.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_375 = ata.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_376 = ata.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_377 = ata.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_378 = ata.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_379 = ahci.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_380 = ahci.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_381 = ahci.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_382 = ahci.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_383 = ahci.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_384 = ahci.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_385 = ahci.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_386 = ahci.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_387 = pata.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_388 = pata.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_389 = pata.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_390 = pata.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_391 = pata.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_392 = pata.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_393 = pata.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_394 = pata.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_395 = pata.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_396 = biosdisk.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	usbms.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_397 = usbms.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_398 = usbms.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_399 = usbms.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_400 = usbms.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_401 = usbms.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_402 = usbms.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_403 = usbms.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_404 = usbms.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_405 = nand.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_406 = efiemu.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_407 = efiemu.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_408 = efiemu.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_409 = efiemu.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_410 = efiemu.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_411 = font.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_412 = font.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_413 = font.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_414 = font.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_415 = font.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_416 = font.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_417 = font.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_418 = font.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_419 = font.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_420 = font.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_421 = font.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_422 = font.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_423 = font.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_424 = font.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_425 = font.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_426 = font.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_427 = font.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_428 = font.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_429 = font.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_430 = font.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_431 = pxe.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_432 = bufio.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_433 = bufio.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_434 = bufio.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_435 = bufio.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_436 = bufio.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_437 = bufio.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_438 = bufio.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_439 = bufio.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_440 = bufio.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_441 = bufio.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_442 = bufio.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_443 = bufio.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_444 = bufio.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_445 = bufio.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_446 = bufio.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_447 = bufio.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_448 = bufio.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_449 = bufio.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_450 = bufio.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_451 = bufio.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_452 = relocator.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_453 = relocator.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_454 = relocator.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_455 = relocator.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_456 = relocator.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_457 = relocator.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_458 = relocator.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_459 = relocator.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_460 = relocator.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_461 = relocator.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_462 = relocator.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_463 =  \
+@COND_powerpc_ieee1275_TRUE@	relocator.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_464 = relocator.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_465 = relocator.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_466 = datetime.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_467 = datetime.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_468 = datetime.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_469 = datetime.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_470 = datetime.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_471 = datetime.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_472 = datetime.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_473 = datetime.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_474 = datetime.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_475 = datetime.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_476 = datetime.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_477 = datetime.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_478 = datetime.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_479 = datetime.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_480 = datetime.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_481 = datetime.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_482 = datetime.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_483 = datetime.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_484 = datetime.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_485 = datetime.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_486 = datetime.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_487 = datetime.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_488 = datetime.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_489 = aout.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_490 = aout.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_491 = aout.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_492 = aout.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_493 = aout.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_494 = aout.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_495 = aout.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_496 = bsd.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_497 = bsd.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_498 = bsd.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_499 = bsd.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_500 = bsd.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_501 = bsd.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_502 = bsd.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_503 = plan9.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	linux16.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_504 = linux16.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_505 = linux16.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_506 = linux16.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_507 = linux16.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_508 = linux16.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_509 = linux16.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_510 = ntldr.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	truecrypt.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	freedos.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	pxechain.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	multiboot2.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_511 = multiboot2.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_512 = multiboot2.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_513 = multiboot2.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_514 = multiboot2.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_515 = multiboot2.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_516 = multiboot2.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_517 = multiboot2.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_518 = multiboot2.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_519 = multiboot2.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_520 = multiboot2.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_521 = multiboot.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_522 = multiboot.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_523 = multiboot.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_524 = multiboot.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_525 = multiboot.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_526 = multiboot.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_527 = multiboot.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_528 = multiboot.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_529 = xen_boot.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_530 = linux.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_531 = linux.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_532 = linux.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_533 = linux.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_534 = linux.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_535 = linux.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_536 = linux.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_537 = linux.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_538 = linux.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_539 = linux.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_540 = linux.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_541 = linux.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_542 = linux.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_543 = linux.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_544 = linux.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_545 = linux.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_546 = linux.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_547 = linux.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_548 = linux.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_549 = linux.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_550 = linux.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_551 = linux.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_552 = fdt.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_553 = fdt.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_554 = fdt.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_555 = fdt.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_556 = fdt.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_557 = xnu.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_558 = xnu.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_559 = xnu.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_560 = xnu.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_561 = xnu.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_562 = random.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_563 = random.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_564 = random.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_565 = random.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_566 = random.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_567 = appleldr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_568 = appleldr.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_569 = chain.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_570 = chain.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_571 = chain.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_572 = chain.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_573 = chain.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_574 = chain.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_575 = chain.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_576 = chain.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_577 = chain.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_578 = mmap.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_579 = mmap.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_580 = mmap.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_581 = mmap.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_582 = mmap.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_583 = mmap.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_584 = mmap.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_585 = mmap.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_586 = mmap.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_587 = mmap.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_588 = mmap.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_589 = mmap.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_590 = mmap.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_591 = mmap.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_592 = mmap.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_593 = mmap.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_594 = at_keyboard.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_595 = at_keyboard.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_596 = at_keyboard.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_597 = at_keyboard.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_598 =  \
+@COND_i386_multiboot_TRUE@	at_keyboard.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_599 = at_keyboard.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_600 = at_keyboard.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_601 = gfxterm.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_602 = gfxterm.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_603 = gfxterm.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_604 = gfxterm.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_605 = gfxterm.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_606 = gfxterm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_607 = gfxterm.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_608 = gfxterm.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_609 = gfxterm.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_610 = gfxterm.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_611 = gfxterm.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_612 = gfxterm.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_613 = gfxterm.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_614 = gfxterm.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_615 = gfxterm.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_616 = gfxterm.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_617 = gfxterm.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_618 = gfxterm.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_619 = gfxterm.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_620 = gfxterm.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_621 = serial.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_622 = serial.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_623 = serial.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_624 = serial.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_625 = serial.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_626 = serial.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_627 = serial.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_628 = serial.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_629 = serial.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_630 = serial.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_631 = serial.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_632 = serial.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_633 = serial.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_634 = serial.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_635 = serial.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_636 = serial.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_637 = sendkey.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	terminfo.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_638 = terminfo.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_639 = terminfo.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_640 = terminfo.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_641 = terminfo.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_642 = terminfo.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_643 = terminfo.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_644 = terminfo.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_645 = terminfo.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_646 = terminfo.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_647 = terminfo.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_648 = terminfo.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_649 = usb_keyboard.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_650 = usb_keyboard.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_651 = usb_keyboard.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_652 =  \
+@COND_i386_coreboot_TRUE@	usb_keyboard.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_653 =  \
+@COND_i386_multiboot_TRUE@	usb_keyboard.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_654 =  \
+@COND_i386_ieee1275_TRUE@	usb_keyboard.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_655 = usb_keyboard.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_656 =  \
+@COND_mips_loongson_TRUE@	usb_keyboard.module$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_657 = usb_keyboard.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_658 = vga.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	vga_text.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	mda_text.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_659 = mda_text.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_660 = mda_text.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_661 = mda_text.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_662 = video_cirrus.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_663 = video_cirrus.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_664 = video_cirrus.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_665 =  \
+@COND_i386_coreboot_TRUE@	video_cirrus.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_666 =  \
+@COND_i386_multiboot_TRUE@	video_cirrus.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_667 =  \
+@COND_i386_ieee1275_TRUE@	video_cirrus.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_668 = video_cirrus.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_669 = video_bochs.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_670 = video_bochs.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_671 = video_bochs.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_672 = video_bochs.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_673 =  \
+@COND_i386_multiboot_TRUE@	video_bochs.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_674 = video_bochs.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_675 = video_bochs.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_676 = legacy_password_test.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_677 =  \
+@COND_i386_pc_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_678 =  \
+@COND_i386_efi_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_679 =  \
+@COND_x86_64_efi_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_680 =  \
+@COND_i386_xen_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_681 =  \
+@COND_x86_64_xen_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_682 =  \
+@COND_i386_xen_pvh_TRUE@	legacy_password_test.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_683 = div.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_684 = div.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_685 = div.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_686 = div.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_687 = div.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_688 = div.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_689 = div.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_690 = div.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_691 = div.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_692 = div.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_693 = div.module$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_694 = div.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_695 = div.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_696 = div.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_697 = div.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_698 = div.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_699 = div.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_700 = div.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_701 = efi_gop.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_702 = efi_gop.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_703 = efi_gop.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_704 = efi_gop.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_705 = efi_gop.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_706 = efi_gop.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_707 = efi_gop.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_708 = efi_uga.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_709 = efi_uga.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_710 = vbe.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_711 = video_fb.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_712 = video_fb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_713 = video_fb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_714 = video_fb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_715 = video_fb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_716 = video_fb.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_717 = video_fb.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_718 = video_fb.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_719 = video_fb.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_720 = video_fb.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_721 = video_fb.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_722 = video_fb.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_723 = video_fb.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_724 = video_fb.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_725 = video_fb.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_726 = video_fb.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_727 = video_fb.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_728 = video_fb.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_729 = video_fb.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_730 = video_fb.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_731 = video.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_732 = video.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_733 = video.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_734 = video.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_735 = video.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_736 = video.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_737 = video.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_738 = video.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_739 = video.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_740 = video.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_741 = video.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_742 = video.module$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_743 = video.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_744 = video.module$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_745 = video.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_746 = video.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_747 = video.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_748 = video.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_749 = video.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_750 = video.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_751 =  \
+@COND_powerpc_ieee1275_TRUE@	ieee1275_fb.module$(EXEEXT)
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am__EXEEXT_752 =  \
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@	sdl.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_753 = ofnet.module$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_754 = ofnet.module$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_755 = ofnet.module$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_756 = ubootnet.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_757 = efinet.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_758 = efinet.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_759 = efinet.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_760 = efinet.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_761 = efinet.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_762 = efinet.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_763 = efinet.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_764 = emunet.module$(EXEEXT) \
+@COND_emu_TRUE@	legacycfg.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_765 = legacycfg.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_766 = legacycfg.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_767 = legacycfg.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_768 = legacycfg.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_769 = legacycfg.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_770 = legacycfg.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_771 = backtrace.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_772 = backtrace.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_773 = backtrace.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_774 = backtrace.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_775 = backtrace.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_776 = backtrace.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_777 = backtrace.module$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_778 = backtrace.module$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_779 = backtrace.module$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_780 = backtrace.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_781 = lsapm.module$(EXEEXT) \
+@COND_i386_pc_TRUE@	keylayouts.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_782 = keylayouts.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_783 = keylayouts.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_784 = keylayouts.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_785 = keylayouts.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_786 = keylayouts.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_787 = keylayouts.module$(EXEEXT)
+@COND_ENABLE_CACHE_STATS_TRUE@am__EXEEXT_788 =  \
+@COND_ENABLE_CACHE_STATS_TRUE@	cacheinfo.module$(EXEEXT)
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am__EXEEXT_789 =  \
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@	boottime.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_790 = gdb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_791 = gdb.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_792 = gdb.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_793 = gdb.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_794 = gdb.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_795 = gdb.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_796 = tpm.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_797 = tpm.module$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_798 = tpm.module$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_799 = tpm.module$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_800 = tpm.module$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_801 = tpm.module$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_802 = tpm.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_803 = rdmsr.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_804 = rdmsr.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_805 = rdmsr.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_806 = rdmsr.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_807 = rdmsr.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_808 = rdmsr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_809 = rdmsr.module$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_810 = wrmsr.module$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_811 = wrmsr.module$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_812 = wrmsr.module$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_813 = wrmsr.module$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_814 = wrmsr.module$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_815 = wrmsr.module$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_816 = wrmsr.module$(EXEEXT)
+@COND_emu_TRUE@am__EXEEXT_817 = kernel.exec$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_818 = kernel.exec$(EXEEXT)
+@COND_i386_efi_TRUE@am__EXEEXT_819 = kernel.exec$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_820 = kernel.exec$(EXEEXT)
+@COND_i386_coreboot_TRUE@am__EXEEXT_821 = kernel.exec$(EXEEXT)
+@COND_i386_multiboot_TRUE@am__EXEEXT_822 = kernel.exec$(EXEEXT)
+@COND_i386_ieee1275_TRUE@am__EXEEXT_823 = kernel.exec$(EXEEXT)
+@COND_x86_64_efi_TRUE@am__EXEEXT_824 = kernel.exec$(EXEEXT)
+@COND_i386_xen_TRUE@am__EXEEXT_825 = kernel.exec$(EXEEXT)
+@COND_x86_64_xen_TRUE@am__EXEEXT_826 = kernel.exec$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@am__EXEEXT_827 = kernel.exec$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_828 = kernel.exec$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_829 = kernel.exec$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@am__EXEEXT_830 = kernel.exec$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_831 = kernel.exec$(EXEEXT)
+@COND_ia64_efi_TRUE@am__EXEEXT_832 = kernel.exec$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_833 = kernel.exec$(EXEEXT)
+@COND_arm_uboot_TRUE@am__EXEEXT_834 = kernel.exec$(EXEEXT)
+@COND_arm_efi_TRUE@am__EXEEXT_835 = kernel.exec$(EXEEXT)
+@COND_arm64_efi_TRUE@am__EXEEXT_836 = kernel.exec$(EXEEXT)
+@COND_arm_coreboot_TRUE@am__EXEEXT_837 = kernel.exec$(EXEEXT)
+@COND_riscv32_efi_TRUE@am__EXEEXT_838 = kernel.exec$(EXEEXT)
+@COND_riscv64_efi_TRUE@am__EXEEXT_839 = kernel.exec$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_840 = boot.image$(EXEEXT)
+@COND_i386_qemu_TRUE@am__EXEEXT_841 = boot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_842 = boot.image$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_843 = boot_hybrid.image$(EXEEXT) \
+@COND_i386_pc_TRUE@	cdboot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_844 = cdboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_845 = pxeboot.image$(EXEEXT) \
+@COND_i386_pc_TRUE@	diskboot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@am__EXEEXT_846 = diskboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_847 = lnxboot.image$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_848 =  \
+@COND_mips_loongson_TRUE@	xz_decompress.image$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_849 = xz_decompress.image$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_850 =  \
+@COND_mips_qemu_mips_TRUE@	xz_decompress.image$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_851 =  \
+@COND_mips_loongson_TRUE@	none_decompress.image$(EXEEXT)
+@COND_mips_arc_TRUE@am__EXEEXT_852 = none_decompress.image$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@am__EXEEXT_853 =  \
+@COND_mips_qemu_mips_TRUE@	none_decompress.image$(EXEEXT)
+@COND_i386_pc_TRUE@am__EXEEXT_854 = lzma_decompress.image$(EXEEXT)
+@COND_mips_loongson_TRUE@am__EXEEXT_855 = fwstart.image$(EXEEXT) \
+@COND_mips_loongson_TRUE@	fwstart_fuloong2f.image$(EXEEXT)
+PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS) $(platform_PROGRAMS) \
+	$(sbin_PROGRAMS)
+am__acpi_module_SOURCES_DIST = commands/acpi.c kern/acpi.c \
+	kern/i386/pc/acpi.c
+am__dirstamp = $(am__leading_dot)dirstamp
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_acpi_module_OBJECTS = kern/acpi_module-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/pc/acpi_module-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_acpi_module_OBJECTS = commands/acpi_module-acpi.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_acpi_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/acpi_module-acpi.$(OBJEXT)
+nodist_acpi_module_OBJECTS =
+acpi_module_OBJECTS = $(am_acpi_module_OBJECTS) \
+	$(nodist_acpi_module_OBJECTS)
+acpi_module_LINK = $(CCLD) $(acpi_module_CFLAGS) $(CFLAGS) \
+	$(acpi_module_LDFLAGS) $(LDFLAGS) -o $@
+am_adler32_module_OBJECTS = lib/adler32_module-adler32.$(OBJEXT)
+nodist_adler32_module_OBJECTS =
+adler32_module_OBJECTS = $(am_adler32_module_OBJECTS) \
+	$(nodist_adler32_module_OBJECTS)
+adler32_module_LINK = $(CCLD) $(adler32_module_CFLAGS) $(CFLAGS) \
+	$(adler32_module_LDFLAGS) $(LDFLAGS) -o $@
+am_affs_module_OBJECTS = fs/affs_module-affs.$(OBJEXT)
+nodist_affs_module_OBJECTS =
+affs_module_OBJECTS = $(am_affs_module_OBJECTS) \
+	$(nodist_affs_module_OBJECTS)
+affs_module_LINK = $(CCLD) $(affs_module_CFLAGS) $(CFLAGS) \
+	$(affs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_afs_module_OBJECTS = fs/afs_module-afs.$(OBJEXT)
+nodist_afs_module_OBJECTS =
+afs_module_OBJECTS = $(am_afs_module_OBJECTS) \
+	$(nodist_afs_module_OBJECTS)
+afs_module_LINK = $(CCLD) $(afs_module_CFLAGS) $(CFLAGS) \
+	$(afs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_afsplitter_module_OBJECTS =  \
+	disk/afsplitter_module-AFSplitter.$(OBJEXT)
+nodist_afsplitter_module_OBJECTS =
+afsplitter_module_OBJECTS = $(am_afsplitter_module_OBJECTS) \
+	$(nodist_afsplitter_module_OBJECTS)
+afsplitter_module_LINK = $(CCLD) $(afsplitter_module_CFLAGS) $(CFLAGS) \
+	$(afsplitter_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ahci_module_SOURCES_DIST = disk/ahci.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_ahci_module_OBJECTS = disk/ahci_module-ahci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_ahci_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	disk/ahci_module-ahci.$(OBJEXT)
+nodist_ahci_module_OBJECTS =
+ahci_module_OBJECTS = $(am_ahci_module_OBJECTS) \
+	$(nodist_ahci_module_OBJECTS)
+ahci_module_LINK = $(CCLD) $(ahci_module_CFLAGS) $(CFLAGS) \
+	$(ahci_module_LDFLAGS) $(LDFLAGS) -o $@
+am_all_video_module_OBJECTS =  \
+	lib/all_video_module-fake_module.$(OBJEXT)
+nodist_all_video_module_OBJECTS =
+all_video_module_OBJECTS = $(am_all_video_module_OBJECTS) \
+	$(nodist_all_video_module_OBJECTS)
+all_video_module_LINK = $(CCLD) $(all_video_module_CFLAGS) $(CFLAGS) \
+	$(all_video_module_LDFLAGS) $(LDFLAGS) -o $@
+am__aout_module_SOURCES_DIST = loader/aout.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_aout_module_OBJECTS = loader/aout_module-aout.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_aout_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	loader/aout_module-aout.$(OBJEXT)
+nodist_aout_module_OBJECTS =
+aout_module_OBJECTS = $(am_aout_module_OBJECTS) \
+	$(nodist_aout_module_OBJECTS)
+aout_module_LINK = $(CCLD) $(aout_module_CFLAGS) $(CFLAGS) \
+	$(aout_module_LDFLAGS) $(LDFLAGS) -o $@
+am__appleldr_module_SOURCES_DIST = loader/efi/appleloader.c
+@COND_i386_efi_FALSE@@COND_x86_64_efi_TRUE@am_appleldr_module_OBJECTS = loader/efi/appleldr_module-appleloader.$(OBJEXT)
+@COND_i386_efi_TRUE@am_appleldr_module_OBJECTS = loader/efi/appleldr_module-appleloader.$(OBJEXT)
+nodist_appleldr_module_OBJECTS =
+appleldr_module_OBJECTS = $(am_appleldr_module_OBJECTS) \
+	$(nodist_appleldr_module_OBJECTS)
+appleldr_module_LINK = $(CCLD) $(appleldr_module_CFLAGS) $(CFLAGS) \
+	$(appleldr_module_LDFLAGS) $(LDFLAGS) -o $@
+am_archelp_module_OBJECTS = fs/archelp_module-archelp.$(OBJEXT)
+nodist_archelp_module_OBJECTS =
+archelp_module_OBJECTS = $(am_archelp_module_OBJECTS) \
+	$(nodist_archelp_module_OBJECTS)
+archelp_module_LINK = $(CCLD) $(archelp_module_CFLAGS) $(CFLAGS) \
+	$(archelp_module_LDFLAGS) $(LDFLAGS) -o $@
+am__at_keyboard_module_SOURCES_DIST = term/at_keyboard.c term/ps2.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_at_keyboard_module_OBJECTS = term/at_keyboard_module-at_keyboard.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	term/at_keyboard_module-ps2.$(OBJEXT)
+nodist_at_keyboard_module_OBJECTS =
+at_keyboard_module_OBJECTS = $(am_at_keyboard_module_OBJECTS) \
+	$(nodist_at_keyboard_module_OBJECTS)
+at_keyboard_module_LINK = $(CCLD) $(at_keyboard_module_CFLAGS) \
+	$(CFLAGS) $(at_keyboard_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ata_module_SOURCES_DIST = disk/ata.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_ata_module_OBJECTS = disk/ata_module-ata.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_ata_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	disk/ata_module-ata.$(OBJEXT)
+nodist_ata_module_OBJECTS =
+ata_module_OBJECTS = $(am_ata_module_OBJECTS) \
+	$(nodist_ata_module_OBJECTS)
+ata_module_LINK = $(CCLD) $(ata_module_CFLAGS) $(CFLAGS) \
+	$(ata_module_LDFLAGS) $(LDFLAGS) -o $@
+am__backtrace_module_SOURCES_DIST = lib/i386/backtrace.c \
+	lib/backtrace.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_backtrace_module_OBJECTS = lib/i386/backtrace_module-backtrace.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/backtrace_module-backtrace.$(OBJEXT)
+nodist_backtrace_module_OBJECTS =
+backtrace_module_OBJECTS = $(am_backtrace_module_OBJECTS) \
+	$(nodist_backtrace_module_OBJECTS)
+backtrace_module_LINK = $(CCLD) $(backtrace_module_CFLAGS) $(CFLAGS) \
+	$(backtrace_module_LDFLAGS) $(LDFLAGS) -o $@
+am_bfs_module_OBJECTS = fs/bfs_module-bfs.$(OBJEXT)
+nodist_bfs_module_OBJECTS =
+bfs_module_OBJECTS = $(am_bfs_module_OBJECTS) \
+	$(nodist_bfs_module_OBJECTS)
+bfs_module_LINK = $(CCLD) $(bfs_module_CFLAGS) $(CFLAGS) \
+	$(bfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__biosdisk_module_SOURCES_DIST = disk/i386/pc/biosdisk.c
+@COND_i386_pc_TRUE@am_biosdisk_module_OBJECTS = disk/i386/pc/biosdisk_module-biosdisk.$(OBJEXT)
+nodist_biosdisk_module_OBJECTS =
+biosdisk_module_OBJECTS = $(am_biosdisk_module_OBJECTS) \
+	$(nodist_biosdisk_module_OBJECTS)
+biosdisk_module_LINK = $(CCLD) $(biosdisk_module_CFLAGS) $(CFLAGS) \
+	$(biosdisk_module_LDFLAGS) $(LDFLAGS) -o $@
+am_bitmap_module_OBJECTS = video/bitmap_module-bitmap.$(OBJEXT)
+nodist_bitmap_module_OBJECTS =
+bitmap_module_OBJECTS = $(am_bitmap_module_OBJECTS) \
+	$(nodist_bitmap_module_OBJECTS)
+bitmap_module_LINK = $(CCLD) $(bitmap_module_CFLAGS) $(CFLAGS) \
+	$(bitmap_module_LDFLAGS) $(LDFLAGS) -o $@
+am_bitmap_scale_module_OBJECTS =  \
+	video/bitmap_scale_module-bitmap_scale.$(OBJEXT)
+nodist_bitmap_scale_module_OBJECTS =
+bitmap_scale_module_OBJECTS = $(am_bitmap_scale_module_OBJECTS) \
+	$(nodist_bitmap_scale_module_OBJECTS)
+bitmap_scale_module_LINK = $(CCLD) $(bitmap_scale_module_CFLAGS) \
+	$(CFLAGS) $(bitmap_scale_module_LDFLAGS) $(LDFLAGS) -o $@
+am_blocklist_module_OBJECTS =  \
+	commands/blocklist_module-blocklist.$(OBJEXT)
+nodist_blocklist_module_OBJECTS =
+blocklist_module_OBJECTS = $(am_blocklist_module_OBJECTS) \
+	$(nodist_blocklist_module_OBJECTS)
+blocklist_module_LINK = $(CCLD) $(blocklist_module_CFLAGS) $(CFLAGS) \
+	$(blocklist_module_LDFLAGS) $(LDFLAGS) -o $@
+am__boot_image_SOURCES_DIST = boot/i386/pc/boot.S \
+	boot/i386/qemu/boot.S boot/sparc64/ieee1275/boot.S
+@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_sparc64_ieee1275_TRUE@am_boot_image_OBJECTS = boot/sparc64/ieee1275/boot_image-boot.$(OBJEXT)
+@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_boot_image_OBJECTS = boot/i386/qemu/boot_image-boot.$(OBJEXT)
+@COND_i386_pc_TRUE@am_boot_image_OBJECTS =  \
+@COND_i386_pc_TRUE@	boot/i386/pc/boot_image-boot.$(OBJEXT)
+nodist_boot_image_OBJECTS =
+boot_image_OBJECTS = $(am_boot_image_OBJECTS) \
+	$(nodist_boot_image_OBJECTS)
+boot_image_DEPENDENCIES =
+boot_image_LINK = $(CCLD) $(boot_image_CFLAGS) $(CFLAGS) \
+	$(boot_image_LDFLAGS) $(LDFLAGS) -o $@
+am__boot_module_SOURCES_DIST = commands/boot.c lib/i386/pc/biosnum.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_boot_module_OBJECTS = lib/i386/pc/boot_module-biosnum.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_boot_module_OBJECTS = commands/boot_module-boot.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_boot_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/boot_module-boot.$(OBJEXT)
+nodist_boot_module_OBJECTS =
+boot_module_OBJECTS = $(am_boot_module_OBJECTS) \
+	$(nodist_boot_module_OBJECTS)
+boot_module_LINK = $(CCLD) $(boot_module_CFLAGS) $(CFLAGS) \
+	$(boot_module_LDFLAGS) $(LDFLAGS) -o $@
+am__boot_hybrid_image_SOURCES_DIST = boot/i386/pc/boot.S
+@COND_i386_pc_TRUE@am_boot_hybrid_image_OBJECTS = boot/i386/pc/boot_hybrid_image-boot.$(OBJEXT)
+nodist_boot_hybrid_image_OBJECTS =
+boot_hybrid_image_OBJECTS = $(am_boot_hybrid_image_OBJECTS) \
+	$(nodist_boot_hybrid_image_OBJECTS)
+boot_hybrid_image_DEPENDENCIES =
+boot_hybrid_image_LINK = $(CCLD) $(boot_hybrid_image_CFLAGS) $(CFLAGS) \
+	$(boot_hybrid_image_LDFLAGS) $(LDFLAGS) -o $@
+am__boottime_module_SOURCES_DIST = commands/boottime.c
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@am_boottime_module_OBJECTS = commands/boottime_module-boottime.$(OBJEXT)
+nodist_boottime_module_OBJECTS =
+boottime_module_OBJECTS = $(am_boottime_module_OBJECTS) \
+	$(nodist_boottime_module_OBJECTS)
+boottime_module_LINK = $(CCLD) $(boottime_module_CFLAGS) $(CFLAGS) \
+	$(boottime_module_LDFLAGS) $(LDFLAGS) -o $@
+am__bsd_module_SOURCES_DIST = loader/i386/bsd.c loader/i386/bsd32.c \
+	loader/i386/bsd64.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_bsd_module_OBJECTS = loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_bsd_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	loader/i386/bsd_module-bsd.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/i386/bsd_module-bsd32.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/i386/bsd_module-bsd64.$(OBJEXT)
+nodist_bsd_module_OBJECTS =
+bsd_module_OBJECTS = $(am_bsd_module_OBJECTS) \
+	$(nodist_bsd_module_OBJECTS)
+bsd_module_LINK = $(CCLD) $(bsd_module_CFLAGS) $(CFLAGS) \
+	$(bsd_module_LDFLAGS) $(LDFLAGS) -o $@
+am_bswap_test_module_OBJECTS =  \
+	tests/bswap_test_module-bswap_test.$(OBJEXT)
+nodist_bswap_test_module_OBJECTS =
+bswap_test_module_OBJECTS = $(am_bswap_test_module_OBJECTS) \
+	$(nodist_bswap_test_module_OBJECTS)
+bswap_test_module_LINK = $(CCLD) $(bswap_test_module_CFLAGS) $(CFLAGS) \
+	$(bswap_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_btrfs_module_OBJECTS = fs/btrfs_module-btrfs.$(OBJEXT) \
+	lib/btrfs_module-crc.$(OBJEXT)
+nodist_btrfs_module_OBJECTS =
+btrfs_module_OBJECTS = $(am_btrfs_module_OBJECTS) \
+	$(nodist_btrfs_module_OBJECTS)
+btrfs_module_LINK = $(CCLD) $(btrfs_module_CFLAGS) $(CFLAGS) \
+	$(btrfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__bufio_module_SOURCES_DIST = io/bufio.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_bufio_module_OBJECTS = io/bufio_module-bufio.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_bufio_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	io/bufio_module-bufio.$(OBJEXT)
+nodist_bufio_module_OBJECTS =
+bufio_module_OBJECTS = $(am_bufio_module_OBJECTS) \
+	$(nodist_bufio_module_OBJECTS)
+bufio_module_LINK = $(CCLD) $(bufio_module_CFLAGS) $(CFLAGS) \
+	$(bufio_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cacheinfo_module_SOURCES_DIST = commands/cacheinfo.c
+@COND_ENABLE_CACHE_STATS_TRUE@am_cacheinfo_module_OBJECTS = commands/cacheinfo_module-cacheinfo.$(OBJEXT)
+nodist_cacheinfo_module_OBJECTS =
+cacheinfo_module_OBJECTS = $(am_cacheinfo_module_OBJECTS) \
+	$(nodist_cacheinfo_module_OBJECTS)
+cacheinfo_module_LINK = $(CCLD) $(cacheinfo_module_CFLAGS) $(CFLAGS) \
+	$(cacheinfo_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cat_module_OBJECTS = commands/cat_module-cat.$(OBJEXT)
+nodist_cat_module_OBJECTS =
+cat_module_OBJECTS = $(am_cat_module_OBJECTS) \
+	$(nodist_cat_module_OBJECTS)
+cat_module_LINK = $(CCLD) $(cat_module_CFLAGS) $(CFLAGS) \
+	$(cat_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cbfs_module_OBJECTS = fs/cbfs_module-cbfs.$(OBJEXT)
+nodist_cbfs_module_OBJECTS =
+cbfs_module_OBJECTS = $(am_cbfs_module_OBJECTS) \
+	$(nodist_cbfs_module_OBJECTS)
+cbfs_module_LINK = $(CCLD) $(cbfs_module_CFLAGS) $(CFLAGS) \
+	$(cbfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cbls_module_SOURCES_DIST = commands/i386/coreboot/cbls.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cbls_module_OBJECTS = commands/i386/coreboot/cbls_module-cbls.$(OBJEXT)
+nodist_cbls_module_OBJECTS =
+cbls_module_OBJECTS = $(am_cbls_module_OBJECTS) \
+	$(nodist_cbls_module_OBJECTS)
+cbls_module_LINK = $(CCLD) $(cbls_module_CFLAGS) $(CFLAGS) \
+	$(cbls_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cbmemc_module_SOURCES_DIST = term/i386/coreboot/cbmemc.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cbmemc_module_OBJECTS = term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT)
+nodist_cbmemc_module_OBJECTS =
+cbmemc_module_OBJECTS = $(am_cbmemc_module_OBJECTS) \
+	$(nodist_cbmemc_module_OBJECTS)
+cbmemc_module_LINK = $(CCLD) $(cbmemc_module_CFLAGS) $(CFLAGS) \
+	$(cbmemc_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cbtable_module_SOURCES_DIST = kern/i386/coreboot/cbtable.c \
+	kern/coreboot/cbtable.c
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+@COND_i386_efi_TRUE@am_cbtable_module_OBJECTS = kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT) \
+@COND_i386_efi_TRUE@	kern/coreboot/cbtable_module-cbtable.$(OBJEXT)
+nodist_cbtable_module_OBJECTS =
+cbtable_module_OBJECTS = $(am_cbtable_module_OBJECTS) \
+	$(nodist_cbtable_module_OBJECTS)
+cbtable_module_LINK = $(CCLD) $(cbtable_module_CFLAGS) $(CFLAGS) \
+	$(cbtable_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cbtime_module_SOURCES_DIST =  \
+	commands/i386/coreboot/cb_timestamps.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cbtime_module_OBJECTS = commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT)
+nodist_cbtime_module_OBJECTS =
+cbtime_module_OBJECTS = $(am_cbtime_module_OBJECTS) \
+	$(nodist_cbtime_module_OBJECTS)
+cbtime_module_LINK = $(CCLD) $(cbtime_module_CFLAGS) $(CFLAGS) \
+	$(cbtime_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cdboot_image_SOURCES_DIST = boot/i386/pc/cdboot.S \
+	boot/sparc64/ieee1275/boot.S
+@COND_i386_pc_FALSE@@COND_sparc64_ieee1275_TRUE@am_cdboot_image_OBJECTS = boot/sparc64/ieee1275/cdboot_image-boot.$(OBJEXT)
+@COND_i386_pc_TRUE@am_cdboot_image_OBJECTS =  \
+@COND_i386_pc_TRUE@	boot/i386/pc/cdboot_image-cdboot.$(OBJEXT)
+nodist_cdboot_image_OBJECTS =
+cdboot_image_OBJECTS = $(am_cdboot_image_OBJECTS) \
+	$(nodist_cdboot_image_OBJECTS)
+cdboot_image_DEPENDENCIES =
+cdboot_image_LINK = $(CCLD) $(cdboot_image_CFLAGS) $(CFLAGS) \
+	$(cdboot_image_LDFLAGS) $(LDFLAGS) -o $@
+am__chain_module_SOURCES_DIST = loader/efi/chainloader.c \
+	loader/i386/coreboot/chainloader.c lib/LzmaDec.c \
+	loader/i386/pc/chainloader.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_TRUE@am_chain_module_OBJECTS = loader/i386/pc/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_chain_module_OBJECTS = loader/i386/coreboot/chain_module-chainloader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	lib/chain_module-LzmaDec.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_chain_module_OBJECTS = loader/efi/chain_module-chainloader.$(OBJEXT)
+nodist_chain_module_OBJECTS =
+chain_module_OBJECTS = $(am_chain_module_OBJECTS) \
+	$(nodist_chain_module_OBJECTS)
+chain_module_LINK = $(CCLD) $(chain_module_CFLAGS) $(CFLAGS) \
+	$(chain_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cmdline_cat_test_module_OBJECTS =  \
+	tests/cmdline_cat_test_module-cmdline_cat_test.$(OBJEXT)
+nodist_cmdline_cat_test_module_OBJECTS =
+cmdline_cat_test_module_OBJECTS =  \
+	$(am_cmdline_cat_test_module_OBJECTS) \
+	$(nodist_cmdline_cat_test_module_OBJECTS)
+cmdline_cat_test_module_LINK = $(CCLD) \
+	$(cmdline_cat_test_module_CFLAGS) $(CFLAGS) \
+	$(cmdline_cat_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cmosdump_module_SOURCES_DIST = commands/i386/cmosdump.c
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cmosdump_module_OBJECTS = commands/i386/cmosdump_module-cmosdump.$(OBJEXT)
+nodist_cmosdump_module_OBJECTS =
+cmosdump_module_OBJECTS = $(am_cmosdump_module_OBJECTS) \
+	$(nodist_cmosdump_module_OBJECTS)
+cmosdump_module_LINK = $(CCLD) $(cmosdump_module_CFLAGS) $(CFLAGS) \
+	$(cmosdump_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cmostest_module_SOURCES_DIST = commands/i386/cmostest.c
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cmostest_module_OBJECTS = commands/i386/cmostest_module-cmostest.$(OBJEXT)
+nodist_cmostest_module_OBJECTS =
+cmostest_module_OBJECTS = $(am_cmostest_module_OBJECTS) \
+	$(nodist_cmostest_module_OBJECTS)
+cmostest_module_LINK = $(CCLD) $(cmostest_module_CFLAGS) $(CFLAGS) \
+	$(cmostest_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cmp_module_OBJECTS = commands/cmp_module-cmp.$(OBJEXT)
+nodist_cmp_module_OBJECTS =
+cmp_module_OBJECTS = $(am_cmp_module_OBJECTS) \
+	$(nodist_cmp_module_OBJECTS)
+cmp_module_LINK = $(CCLD) $(cmp_module_CFLAGS) $(CFLAGS) \
+	$(cmp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cmp_test_module_OBJECTS = tests/cmp_test_module-cmp_test.$(OBJEXT)
+nodist_cmp_test_module_OBJECTS =
+cmp_test_module_OBJECTS = $(am_cmp_test_module_OBJECTS) \
+	$(nodist_cmp_test_module_OBJECTS)
+cmp_test_module_LINK = $(CCLD) $(cmp_test_module_CFLAGS) $(CFLAGS) \
+	$(cmp_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_configfile_module_OBJECTS =  \
+	commands/configfile_module-configfile.$(OBJEXT)
+nodist_configfile_module_OBJECTS =
+configfile_module_OBJECTS = $(am_configfile_module_OBJECTS) \
+	$(nodist_configfile_module_OBJECTS)
+configfile_module_LINK = $(CCLD) $(configfile_module_CFLAGS) $(CFLAGS) \
+	$(configfile_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cpio_module_OBJECTS = fs/cpio_module-cpio.$(OBJEXT)
+nodist_cpio_module_OBJECTS =
+cpio_module_OBJECTS = $(am_cpio_module_OBJECTS) \
+	$(nodist_cpio_module_OBJECTS)
+cpio_module_LINK = $(CCLD) $(cpio_module_CFLAGS) $(CFLAGS) \
+	$(cpio_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cpio_be_module_OBJECTS = fs/cpio_be_module-cpio_be.$(OBJEXT)
+nodist_cpio_be_module_OBJECTS =
+cpio_be_module_OBJECTS = $(am_cpio_be_module_OBJECTS) \
+	$(nodist_cpio_be_module_OBJECTS)
+cpio_be_module_LINK = $(CCLD) $(cpio_be_module_CFLAGS) $(CFLAGS) \
+	$(cpio_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cpuid_module_SOURCES_DIST = commands/i386/cpuid.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cpuid_module_OBJECTS = commands/i386/cpuid_module-cpuid.$(OBJEXT)
+nodist_cpuid_module_OBJECTS =
+cpuid_module_OBJECTS = $(am_cpuid_module_OBJECTS) \
+	$(nodist_cpuid_module_OBJECTS)
+cpuid_module_LINK = $(CCLD) $(cpuid_module_CFLAGS) $(CFLAGS) \
+	$(cpuid_module_LDFLAGS) $(LDFLAGS) -o $@
+am_crc64_module_OBJECTS = lib/crc64_module-crc64.$(OBJEXT)
+nodist_crc64_module_OBJECTS =
+crc64_module_OBJECTS = $(am_crc64_module_OBJECTS) \
+	$(nodist_crc64_module_OBJECTS)
+crc64_module_LINK = $(CCLD) $(crc64_module_CFLAGS) $(CFLAGS) \
+	$(crc64_module_LDFLAGS) $(LDFLAGS) -o $@
+am_crypto_module_OBJECTS = lib/crypto_module-crypto.$(OBJEXT)
+nodist_crypto_module_OBJECTS =
+crypto_module_OBJECTS = $(am_crypto_module_OBJECTS) \
+	$(nodist_crypto_module_OBJECTS)
+crypto_module_LINK = $(CCLD) $(crypto_module_CFLAGS) $(CFLAGS) \
+	$(crypto_module_LDFLAGS) $(LDFLAGS) -o $@
+am_cryptodisk_module_OBJECTS =  \
+	disk/cryptodisk_module-cryptodisk.$(OBJEXT)
+nodist_cryptodisk_module_OBJECTS =
+cryptodisk_module_OBJECTS = $(am_cryptodisk_module_OBJECTS) \
+	$(nodist_cryptodisk_module_OBJECTS)
+cryptodisk_module_LINK = $(CCLD) $(cryptodisk_module_CFLAGS) $(CFLAGS) \
+	$(cryptodisk_module_LDFLAGS) $(LDFLAGS) -o $@
+am__cs5536_module_SOURCES_DIST = bus/cs5536.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_cs5536_module_OBJECTS = bus/cs5536_module-cs5536.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_cs5536_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	bus/cs5536_module-cs5536.$(OBJEXT)
+nodist_cs5536_module_OBJECTS =
+cs5536_module_OBJECTS = $(am_cs5536_module_OBJECTS) \
+	$(nodist_cs5536_module_OBJECTS)
+cs5536_module_LINK = $(CCLD) $(cs5536_module_CFLAGS) $(CFLAGS) \
+	$(cs5536_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ctz_test_module_OBJECTS = tests/ctz_test_module-ctz_test.$(OBJEXT)
+nodist_ctz_test_module_OBJECTS =
+ctz_test_module_OBJECTS = $(am_ctz_test_module_OBJECTS) \
+	$(nodist_ctz_test_module_OBJECTS)
+ctz_test_module_LINK = $(CCLD) $(ctz_test_module_CFLAGS) $(CFLAGS) \
+	$(ctz_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_date_module_OBJECTS = commands/date_module-date.$(OBJEXT)
+nodist_date_module_OBJECTS =
+date_module_OBJECTS = $(am_date_module_OBJECTS) \
+	$(nodist_date_module_OBJECTS)
+date_module_LINK = $(CCLD) $(date_module_CFLAGS) $(CFLAGS) \
+	$(date_module_LDFLAGS) $(LDFLAGS) -o $@
+am_datehook_module_OBJECTS = hook/datehook_module-datehook.$(OBJEXT)
+nodist_datehook_module_OBJECTS =
+datehook_module_OBJECTS = $(am_datehook_module_OBJECTS) \
+	$(nodist_datehook_module_OBJECTS)
+datehook_module_LINK = $(CCLD) $(datehook_module_CFLAGS) $(CFLAGS) \
+	$(datehook_module_LDFLAGS) $(LDFLAGS) -o $@
+am__datetime_module_SOURCES_DIST = lib/efi/datetime.c lib/datetime.c \
+	lib/dummy/datetime.c lib/cmos_datetime.c lib/xen/datetime.c \
+	lib/arc/datetime.c lib/ieee1275/datetime.c lib/ieee1275/cmos.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_datetime_module_OBJECTS = lib/xen/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_datetime_module_OBJECTS = lib/ieee1275/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	lib/ieee1275/datetime_module-cmos.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_datetime_module_OBJECTS = lib/ieee1275/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/ieee1275/datetime_module-cmos.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_datetime_module_OBJECTS = lib/arc/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_datetime_module_OBJECTS = lib/xen/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_datetime_module_OBJECTS = lib/xen/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-cmos_datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_datetime_module_OBJECTS = lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_datetime_module_OBJECTS = lib/dummy/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_datetime_module_OBJECTS = lib/dummy/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_datetime_module_OBJECTS = lib/efi/datetime_module-datetime.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	lib/datetime_module-datetime.$(OBJEXT)
+nodist_datetime_module_OBJECTS =
+datetime_module_OBJECTS = $(am_datetime_module_OBJECTS) \
+	$(nodist_datetime_module_OBJECTS)
+datetime_module_LINK = $(CCLD) $(datetime_module_CFLAGS) $(CFLAGS) \
+	$(datetime_module_LDFLAGS) $(LDFLAGS) -o $@
+am_disk_module_OBJECTS = lib/disk_module-disk.$(OBJEXT)
+nodist_disk_module_OBJECTS =
+disk_module_OBJECTS = $(am_disk_module_OBJECTS) \
+	$(nodist_disk_module_OBJECTS)
+disk_module_LINK = $(CCLD) $(disk_module_CFLAGS) $(CFLAGS) \
+	$(disk_module_LDFLAGS) $(LDFLAGS) -o $@
+am__diskboot_image_SOURCES_DIST = boot/i386/pc/diskboot.S \
+	boot/sparc64/ieee1275/diskboot.S
+@COND_i386_pc_FALSE@@COND_sparc64_ieee1275_TRUE@am_diskboot_image_OBJECTS = boot/sparc64/ieee1275/diskboot_image-diskboot.$(OBJEXT)
+@COND_i386_pc_TRUE@am_diskboot_image_OBJECTS = boot/i386/pc/diskboot_image-diskboot.$(OBJEXT)
+nodist_diskboot_image_OBJECTS =
+diskboot_image_OBJECTS = $(am_diskboot_image_OBJECTS) \
+	$(nodist_diskboot_image_OBJECTS)
+diskboot_image_DEPENDENCIES =
+diskboot_image_LINK = $(CCLD) $(diskboot_image_CFLAGS) $(CFLAGS) \
+	$(diskboot_image_LDFLAGS) $(LDFLAGS) -o $@
+am_diskfilter_module_OBJECTS =  \
+	disk/diskfilter_module-diskfilter.$(OBJEXT)
+nodist_diskfilter_module_OBJECTS =
+diskfilter_module_OBJECTS = $(am_diskfilter_module_OBJECTS) \
+	$(nodist_diskfilter_module_OBJECTS)
+diskfilter_module_LINK = $(CCLD) $(diskfilter_module_CFLAGS) $(CFLAGS) \
+	$(diskfilter_module_LDFLAGS) $(LDFLAGS) -o $@
+am__div_module_SOURCES_DIST = lib/division.c
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv64_efi_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_emu_TRUE@am_div_module_OBJECTS = lib/div_module-division.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_div_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	lib/div_module-division.$(OBJEXT)
+nodist_div_module_OBJECTS =
+div_module_OBJECTS = $(am_div_module_OBJECTS) \
+	$(nodist_div_module_OBJECTS)
+div_module_LINK = $(CCLD) $(div_module_CFLAGS) $(CFLAGS) \
+	$(div_module_LDFLAGS) $(LDFLAGS) -o $@
+am_div_test_module_OBJECTS = tests/div_test_module-div_test.$(OBJEXT)
+nodist_div_test_module_OBJECTS =
+div_test_module_OBJECTS = $(am_div_test_module_OBJECTS) \
+	$(nodist_div_test_module_OBJECTS)
+div_test_module_LINK = $(CCLD) $(div_test_module_CFLAGS) $(CFLAGS) \
+	$(div_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_dm_nv_module_OBJECTS = disk/dm_nv_module-dmraid_nvidia.$(OBJEXT)
+nodist_dm_nv_module_OBJECTS =
+dm_nv_module_OBJECTS = $(am_dm_nv_module_OBJECTS) \
+	$(nodist_dm_nv_module_OBJECTS)
+dm_nv_module_LINK = $(CCLD) $(dm_nv_module_CFLAGS) $(CFLAGS) \
+	$(dm_nv_module_LDFLAGS) $(LDFLAGS) -o $@
+am__drivemap_module_SOURCES_DIST = commands/i386/pc/drivemap.c \
+	commands/i386/pc/drivemap_int13h.S
+@COND_i386_pc_TRUE@am_drivemap_module_OBJECTS = commands/i386/pc/drivemap_module-drivemap.$(OBJEXT) \
+@COND_i386_pc_TRUE@	commands/i386/pc/drivemap_module-drivemap_int13h.$(OBJEXT)
+nodist_drivemap_module_OBJECTS =
+drivemap_module_OBJECTS = $(am_drivemap_module_OBJECTS) \
+	$(nodist_drivemap_module_OBJECTS)
+drivemap_module_LINK = $(CCLD) $(drivemap_module_CFLAGS) $(CFLAGS) \
+	$(drivemap_module_LDFLAGS) $(LDFLAGS) -o $@
+am_echo_module_OBJECTS = commands/echo_module-echo.$(OBJEXT)
+nodist_echo_module_OBJECTS =
+echo_module_OBJECTS = $(am_echo_module_OBJECTS) \
+	$(nodist_echo_module_OBJECTS)
+echo_module_LINK = $(CCLD) $(echo_module_CFLAGS) $(CFLAGS) \
+	$(echo_module_LDFLAGS) $(LDFLAGS) -o $@
+am__efi_gop_module_SOURCES_DIST = video/efi_gop.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_efi_gop_module_OBJECTS = video/efi_gop_module-efi_gop.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_efi_gop_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	video/efi_gop_module-efi_gop.$(OBJEXT)
+nodist_efi_gop_module_OBJECTS =
+efi_gop_module_OBJECTS = $(am_efi_gop_module_OBJECTS) \
+	$(nodist_efi_gop_module_OBJECTS)
+efi_gop_module_LINK = $(CCLD) $(efi_gop_module_CFLAGS) $(CFLAGS) \
+	$(efi_gop_module_LDFLAGS) $(LDFLAGS) -o $@
+am__efi_uga_module_SOURCES_DIST = video/efi_uga.c
+@COND_i386_efi_FALSE@@COND_x86_64_efi_TRUE@am_efi_uga_module_OBJECTS = video/efi_uga_module-efi_uga.$(OBJEXT)
+@COND_i386_efi_TRUE@am_efi_uga_module_OBJECTS =  \
+@COND_i386_efi_TRUE@	video/efi_uga_module-efi_uga.$(OBJEXT)
+nodist_efi_uga_module_OBJECTS =
+efi_uga_module_OBJECTS = $(am_efi_uga_module_OBJECTS) \
+	$(nodist_efi_uga_module_OBJECTS)
+efi_uga_module_LINK = $(CCLD) $(efi_uga_module_CFLAGS) $(CFLAGS) \
+	$(efi_uga_module_LDFLAGS) $(LDFLAGS) -o $@
+am__efiemu_module_SOURCES_DIST = efiemu/i386/pc/cfgtables.c \
+	efiemu/main.c efiemu/i386/loadcore32.c \
+	efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c \
+	efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c \
+	efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c \
+	efiemu/i386/coredetect.c efiemu/i386/nocfgtables.c
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_efiemu_module_OBJECTS = efiemu/i386/efiemu_module-nocfgtables.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-main.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/i386/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/i386/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-mm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-loadcore_common.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-symbols.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-prepare32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-prepare64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/efiemu_module-pnvram.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	efiemu/i386/efiemu_module-coredetect.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_efiemu_module_OBJECTS = efiemu/i386/pc/efiemu_module-cfgtables.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-main.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/i386/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/i386/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-mm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-loadcore_common.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-symbols.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-prepare32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-prepare64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/efiemu_module-pnvram.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	efiemu/i386/efiemu_module-coredetect.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_efiemu_module_OBJECTS = efiemu/i386/pc/efiemu_module-cfgtables.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-main.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/i386/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/i386/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-mm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-loadcore_common.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-symbols.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-prepare32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-prepare64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/efiemu_module-pnvram.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	efiemu/i386/efiemu_module-coredetect.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@am_efiemu_module_OBJECTS = efiemu/i386/efiemu_module-nocfgtables.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-main.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/i386/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/i386/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-mm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-loadcore_common.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-symbols.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-prepare32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-prepare64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/efiemu_module-pnvram.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	efiemu/i386/efiemu_module-coredetect.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_efiemu_module_OBJECTS = efiemu/i386/pc/efiemu_module-cfgtables.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-main.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/i386/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/i386/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-mm.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-loadcore_common.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-symbols.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-loadcore32.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-loadcore64.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-prepare32.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-prepare64.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/efiemu_module-pnvram.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	efiemu/i386/efiemu_module-coredetect.$(OBJEXT)
+nodist_efiemu_module_OBJECTS =
+efiemu_module_OBJECTS = $(am_efiemu_module_OBJECTS) \
+	$(nodist_efiemu_module_OBJECTS)
+efiemu_module_LINK = $(CCLD) $(efiemu_module_CFLAGS) $(CFLAGS) \
+	$(efiemu_module_LDFLAGS) $(LDFLAGS) -o $@
+am__efifwsetup_module_SOURCES_DIST = commands/efi/efifwsetup.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_efifwsetup_module_OBJECTS = commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT)
+nodist_efifwsetup_module_OBJECTS =
+efifwsetup_module_OBJECTS = $(am_efifwsetup_module_OBJECTS) \
+	$(nodist_efifwsetup_module_OBJECTS)
+efifwsetup_module_LINK = $(CCLD) $(efifwsetup_module_CFLAGS) $(CFLAGS) \
+	$(efifwsetup_module_LDFLAGS) $(LDFLAGS) -o $@
+am__efinet_module_SOURCES_DIST = net/drivers/efi/efinet.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_efinet_module_OBJECTS = net/drivers/efi/efinet_module-efinet.$(OBJEXT)
+nodist_efinet_module_OBJECTS =
+efinet_module_OBJECTS = $(am_efinet_module_OBJECTS) \
+	$(nodist_efinet_module_OBJECTS)
+efinet_module_LINK = $(CCLD) $(efinet_module_CFLAGS) $(CFLAGS) \
+	$(efinet_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ehci_module_SOURCES_DIST = bus/usb/ehci-fdt.c bus/usb/ehci.c \
+	bus/usb/ehci-pci.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-pci.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_ehci_module_OBJECTS = bus/usb/ehci_module-ehci-fdt.$(OBJEXT) \
+@COND_arm_coreboot_TRUE@	bus/usb/ehci_module-ehci.$(OBJEXT)
+nodist_ehci_module_OBJECTS =
+ehci_module_OBJECTS = $(am_ehci_module_OBJECTS) \
+	$(nodist_ehci_module_OBJECTS)
+ehci_module_LINK = $(CCLD) $(ehci_module_CFLAGS) $(CFLAGS) \
+	$(ehci_module_LDFLAGS) $(LDFLAGS) -o $@
+am_elf_module_OBJECTS = kern/elf_module-elf.$(OBJEXT)
+nodist_elf_module_OBJECTS =
+elf_module_OBJECTS = $(am_elf_module_OBJECTS) \
+	$(nodist_elf_module_OBJECTS)
+elf_module_LINK = $(CCLD) $(elf_module_CFLAGS) $(CFLAGS) \
+	$(elf_module_LDFLAGS) $(LDFLAGS) -o $@
+am__emunet_module_SOURCES_DIST = net/drivers/emu/emunet.c
+@COND_emu_TRUE@am_emunet_module_OBJECTS =  \
+@COND_emu_TRUE@	net/drivers/emu/emunet_module-emunet.$(OBJEXT)
+nodist_emunet_module_OBJECTS =
+emunet_module_OBJECTS = $(am_emunet_module_OBJECTS) \
+	$(nodist_emunet_module_OBJECTS)
+emunet_module_LINK = $(CCLD) $(emunet_module_CFLAGS) $(CFLAGS) \
+	$(emunet_module_LDFLAGS) $(LDFLAGS) -o $@
+am__emupci_module_SOURCES_DIST = bus/emu/pci.c commands/lspci.c
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@am_emupci_module_OBJECTS = bus/emu/emupci_module-pci.$(OBJEXT) \
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@	commands/emupci_module-lspci.$(OBJEXT)
+nodist_emupci_module_OBJECTS =
+emupci_module_OBJECTS = $(am_emupci_module_OBJECTS) \
+	$(nodist_emupci_module_OBJECTS)
+emupci_module_LINK = $(CCLD) $(emupci_module_CFLAGS) $(CFLAGS) \
+	$(emupci_module_LDFLAGS) $(LDFLAGS) -o $@
+am__escc_module_SOURCES_DIST = term/ieee1275/escc.c
+@COND_powerpc_ieee1275_TRUE@am_escc_module_OBJECTS = term/ieee1275/escc_module-escc.$(OBJEXT)
+nodist_escc_module_OBJECTS =
+escc_module_OBJECTS = $(am_escc_module_OBJECTS) \
+	$(nodist_escc_module_OBJECTS)
+escc_module_LINK = $(CCLD) $(escc_module_CFLAGS) $(CFLAGS) \
+	$(escc_module_LDFLAGS) $(LDFLAGS) -o $@
+am_eval_module_OBJECTS = commands/eval_module-eval.$(OBJEXT)
+nodist_eval_module_OBJECTS =
+eval_module_OBJECTS = $(am_eval_module_OBJECTS) \
+	$(nodist_eval_module_OBJECTS)
+eval_module_LINK = $(CCLD) $(eval_module_CFLAGS) $(CFLAGS) \
+	$(eval_module_LDFLAGS) $(LDFLAGS) -o $@
+am_exfat_module_OBJECTS = fs/exfat_module-exfat.$(OBJEXT)
+nodist_exfat_module_OBJECTS =
+exfat_module_OBJECTS = $(am_exfat_module_OBJECTS) \
+	$(nodist_exfat_module_OBJECTS)
+exfat_module_LINK = $(CCLD) $(exfat_module_CFLAGS) $(CFLAGS) \
+	$(exfat_module_LDFLAGS) $(LDFLAGS) -o $@
+am_exfctest_module_OBJECTS =  \
+	tests/exfctest_module-example_functional_test.$(OBJEXT)
+nodist_exfctest_module_OBJECTS =
+exfctest_module_OBJECTS = $(am_exfctest_module_OBJECTS) \
+	$(nodist_exfctest_module_OBJECTS)
+exfctest_module_LINK = $(CCLD) $(exfctest_module_CFLAGS) $(CFLAGS) \
+	$(exfctest_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ext2_module_OBJECTS = fs/ext2_module-ext2.$(OBJEXT)
+nodist_ext2_module_OBJECTS =
+ext2_module_OBJECTS = $(am_ext2_module_OBJECTS) \
+	$(nodist_ext2_module_OBJECTS)
+ext2_module_LINK = $(CCLD) $(ext2_module_CFLAGS) $(CFLAGS) \
+	$(ext2_module_LDFLAGS) $(LDFLAGS) -o $@
+am__extcmd_module_SOURCES_DIST = commands/extcmd.c lib/arg.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_extcmd_module_OBJECTS = commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_extcmd_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/extcmd_module-extcmd.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	lib/extcmd_module-arg.$(OBJEXT)
+nodist_extcmd_module_OBJECTS =
+extcmd_module_OBJECTS = $(am_extcmd_module_OBJECTS) \
+	$(nodist_extcmd_module_OBJECTS)
+extcmd_module_LINK = $(CCLD) $(extcmd_module_CFLAGS) $(CFLAGS) \
+	$(extcmd_module_LDFLAGS) $(LDFLAGS) -o $@
+am_f2fs_module_OBJECTS = fs/f2fs_module-f2fs.$(OBJEXT)
+nodist_f2fs_module_OBJECTS =
+f2fs_module_OBJECTS = $(am_f2fs_module_OBJECTS) \
+	$(nodist_f2fs_module_OBJECTS)
+f2fs_module_LINK = $(CCLD) $(f2fs_module_CFLAGS) $(CFLAGS) \
+	$(f2fs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_fat_module_OBJECTS = fs/fat_module-fat.$(OBJEXT)
+nodist_fat_module_OBJECTS =
+fat_module_OBJECTS = $(am_fat_module_OBJECTS) \
+	$(nodist_fat_module_OBJECTS)
+fat_module_LINK = $(CCLD) $(fat_module_CFLAGS) $(CFLAGS) \
+	$(fat_module_LDFLAGS) $(LDFLAGS) -o $@
+am__fdt_module_SOURCES_DIST = loader/efi/fdt.c lib/fdt.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_fdt_module_OBJECTS = loader/efi/fdt_module-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	lib/fdt_module-fdt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_riscv32_efi_TRUE@am_fdt_module_OBJECTS = loader/efi/fdt_module-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_riscv32_efi_TRUE@	lib/fdt_module-fdt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_fdt_module_OBJECTS = lib/fdt_module-fdt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_fdt_module_OBJECTS = loader/efi/fdt_module-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	lib/fdt_module-fdt.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_fdt_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	loader/efi/fdt_module-fdt.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	lib/fdt_module-fdt.$(OBJEXT)
+nodist_fdt_module_OBJECTS =
+fdt_module_OBJECTS = $(am_fdt_module_OBJECTS) \
+	$(nodist_fdt_module_OBJECTS)
+fdt_module_LINK = $(CCLD) $(fdt_module_CFLAGS) $(CFLAGS) \
+	$(fdt_module_LDFLAGS) $(LDFLAGS) -o $@
+am_file_module_OBJECTS = commands/file_module-file.$(OBJEXT) \
+	commands/file_module-file32.$(OBJEXT) \
+	commands/file_module-file64.$(OBJEXT) \
+	loader/i386/file_module-xen_file.$(OBJEXT) \
+	loader/i386/file_module-xen_file32.$(OBJEXT) \
+	loader/i386/file_module-xen_file64.$(OBJEXT)
+nodist_file_module_OBJECTS =
+file_module_OBJECTS = $(am_file_module_OBJECTS) \
+	$(nodist_file_module_OBJECTS)
+file_module_LINK = $(CCLD) $(file_module_CFLAGS) $(CFLAGS) \
+	$(file_module_LDFLAGS) $(LDFLAGS) -o $@
+am__fixvideo_module_SOURCES_DIST = commands/efi/fixvideo.c
+@COND_i386_efi_FALSE@@COND_x86_64_efi_TRUE@am_fixvideo_module_OBJECTS = commands/efi/fixvideo_module-fixvideo.$(OBJEXT)
+@COND_i386_efi_TRUE@am_fixvideo_module_OBJECTS = commands/efi/fixvideo_module-fixvideo.$(OBJEXT)
+nodist_fixvideo_module_OBJECTS =
+fixvideo_module_OBJECTS = $(am_fixvideo_module_OBJECTS) \
+	$(nodist_fixvideo_module_OBJECTS)
+fixvideo_module_LINK = $(CCLD) $(fixvideo_module_CFLAGS) $(CFLAGS) \
+	$(fixvideo_module_LDFLAGS) $(LDFLAGS) -o $@
+am__font_module_SOURCES_DIST = font/font.c font/font_cmd.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_font_module_OBJECTS = font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_font_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	font/font_module-font.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	font/font_module-font_cmd.$(OBJEXT)
+nodist_font_module_OBJECTS =
+font_module_OBJECTS = $(am_font_module_OBJECTS) \
+	$(nodist_font_module_OBJECTS)
+font_module_LINK = $(CCLD) $(font_module_CFLAGS) $(CFLAGS) \
+	$(font_module_LDFLAGS) $(LDFLAGS) -o $@
+am__freedos_module_SOURCES_DIST = loader/i386/pc/freedos.c
+@COND_i386_pc_TRUE@am_freedos_module_OBJECTS = loader/i386/pc/freedos_module-freedos.$(OBJEXT)
+nodist_freedos_module_OBJECTS =
+freedos_module_OBJECTS = $(am_freedos_module_OBJECTS) \
+	$(nodist_freedos_module_OBJECTS)
+freedos_module_LINK = $(CCLD) $(freedos_module_CFLAGS) $(CFLAGS) \
+	$(freedos_module_LDFLAGS) $(LDFLAGS) -o $@
+am_fshelp_module_OBJECTS = fs/fshelp_module-fshelp.$(OBJEXT)
+nodist_fshelp_module_OBJECTS =
+fshelp_module_OBJECTS = $(am_fshelp_module_OBJECTS) \
+	$(nodist_fshelp_module_OBJECTS)
+fshelp_module_LINK = $(CCLD) $(fshelp_module_CFLAGS) $(CFLAGS) \
+	$(fshelp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_functional_test_module_OBJECTS =  \
+	tests/lib/functional_test_module-functional_test.$(OBJEXT) \
+	tests/lib/functional_test_module-test.$(OBJEXT) \
+	tests/functional_test_module-video_checksum.$(OBJEXT) \
+	tests/functional_test_module-fake_input.$(OBJEXT) \
+	video/functional_test_module-capture.$(OBJEXT)
+nodist_functional_test_module_OBJECTS =
+functional_test_module_OBJECTS = $(am_functional_test_module_OBJECTS) \
+	$(nodist_functional_test_module_OBJECTS)
+functional_test_module_LINK = $(CCLD) $(functional_test_module_CFLAGS) \
+	$(CFLAGS) $(functional_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__fwstart_image_SOURCES_DIST = boot/mips/loongson/fwstart.S
+@COND_mips_loongson_TRUE@am_fwstart_image_OBJECTS = boot/mips/loongson/fwstart_image-fwstart.$(OBJEXT)
+nodist_fwstart_image_OBJECTS =
+fwstart_image_OBJECTS = $(am_fwstart_image_OBJECTS) \
+	$(nodist_fwstart_image_OBJECTS)
+fwstart_image_DEPENDENCIES =
+fwstart_image_LINK = $(CCLD) $(fwstart_image_CFLAGS) $(CFLAGS) \
+	$(fwstart_image_LDFLAGS) $(LDFLAGS) -o $@
+am__fwstart_fuloong2f_image_SOURCES_DIST =  \
+	boot/mips/loongson/fuloong2f.S
+@COND_mips_loongson_TRUE@am_fwstart_fuloong2f_image_OBJECTS = boot/mips/loongson/fwstart_fuloong2f_image-fuloong2f.$(OBJEXT)
+nodist_fwstart_fuloong2f_image_OBJECTS =
+fwstart_fuloong2f_image_OBJECTS =  \
+	$(am_fwstart_fuloong2f_image_OBJECTS) \
+	$(nodist_fwstart_fuloong2f_image_OBJECTS)
+fwstart_fuloong2f_image_DEPENDENCIES =
+fwstart_fuloong2f_image_LINK = $(CCLD) \
+	$(fwstart_fuloong2f_image_CFLAGS) $(CFLAGS) \
+	$(fwstart_fuloong2f_image_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_arcfour_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_arcfour_module-arcfour.$(OBJEXT)
+nodist_gcry_arcfour_module_OBJECTS =
+gcry_arcfour_module_OBJECTS = $(am_gcry_arcfour_module_OBJECTS) \
+	$(nodist_gcry_arcfour_module_OBJECTS)
+gcry_arcfour_module_LINK = $(CCLD) $(gcry_arcfour_module_CFLAGS) \
+	$(CFLAGS) $(gcry_arcfour_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_blowfish_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_blowfish_module-blowfish.$(OBJEXT)
+nodist_gcry_blowfish_module_OBJECTS =
+gcry_blowfish_module_OBJECTS = $(am_gcry_blowfish_module_OBJECTS) \
+	$(nodist_gcry_blowfish_module_OBJECTS)
+gcry_blowfish_module_LINK = $(CCLD) $(gcry_blowfish_module_CFLAGS) \
+	$(CFLAGS) $(gcry_blowfish_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_camellia_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_camellia_module-camellia-glue.$(OBJEXT) \
+	lib/libgcrypt-grub/cipher/gcry_camellia_module-camellia.$(OBJEXT)
+nodist_gcry_camellia_module_OBJECTS =
+gcry_camellia_module_OBJECTS = $(am_gcry_camellia_module_OBJECTS) \
+	$(nodist_gcry_camellia_module_OBJECTS)
+gcry_camellia_module_LINK = $(CCLD) $(gcry_camellia_module_CFLAGS) \
+	$(CFLAGS) $(gcry_camellia_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_cast5_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_cast5_module-cast5.$(OBJEXT)
+nodist_gcry_cast5_module_OBJECTS =
+gcry_cast5_module_OBJECTS = $(am_gcry_cast5_module_OBJECTS) \
+	$(nodist_gcry_cast5_module_OBJECTS)
+gcry_cast5_module_LINK = $(CCLD) $(gcry_cast5_module_CFLAGS) $(CFLAGS) \
+	$(gcry_cast5_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_crc_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_crc_module-crc.$(OBJEXT)
+nodist_gcry_crc_module_OBJECTS =
+gcry_crc_module_OBJECTS = $(am_gcry_crc_module_OBJECTS) \
+	$(nodist_gcry_crc_module_OBJECTS)
+gcry_crc_module_LINK = $(CCLD) $(gcry_crc_module_CFLAGS) $(CFLAGS) \
+	$(gcry_crc_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_des_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_des_module-des.$(OBJEXT)
+nodist_gcry_des_module_OBJECTS =
+gcry_des_module_OBJECTS = $(am_gcry_des_module_OBJECTS) \
+	$(nodist_gcry_des_module_OBJECTS)
+gcry_des_module_LINK = $(CCLD) $(gcry_des_module_CFLAGS) $(CFLAGS) \
+	$(gcry_des_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_dsa_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_dsa_module-dsa.$(OBJEXT)
+nodist_gcry_dsa_module_OBJECTS =
+gcry_dsa_module_OBJECTS = $(am_gcry_dsa_module_OBJECTS) \
+	$(nodist_gcry_dsa_module_OBJECTS)
+gcry_dsa_module_LINK = $(CCLD) $(gcry_dsa_module_CFLAGS) $(CFLAGS) \
+	$(gcry_dsa_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_idea_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_idea_module-idea.$(OBJEXT)
+nodist_gcry_idea_module_OBJECTS =
+gcry_idea_module_OBJECTS = $(am_gcry_idea_module_OBJECTS) \
+	$(nodist_gcry_idea_module_OBJECTS)
+gcry_idea_module_LINK = $(CCLD) $(gcry_idea_module_CFLAGS) $(CFLAGS) \
+	$(gcry_idea_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_md4_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_md4_module-md4.$(OBJEXT)
+nodist_gcry_md4_module_OBJECTS =
+gcry_md4_module_OBJECTS = $(am_gcry_md4_module_OBJECTS) \
+	$(nodist_gcry_md4_module_OBJECTS)
+gcry_md4_module_LINK = $(CCLD) $(gcry_md4_module_CFLAGS) $(CFLAGS) \
+	$(gcry_md4_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_md5_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_md5_module-md5.$(OBJEXT)
+nodist_gcry_md5_module_OBJECTS =
+gcry_md5_module_OBJECTS = $(am_gcry_md5_module_OBJECTS) \
+	$(nodist_gcry_md5_module_OBJECTS)
+gcry_md5_module_LINK = $(CCLD) $(gcry_md5_module_CFLAGS) $(CFLAGS) \
+	$(gcry_md5_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_rfc2268_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_rfc2268_module-rfc2268.$(OBJEXT)
+nodist_gcry_rfc2268_module_OBJECTS =
+gcry_rfc2268_module_OBJECTS = $(am_gcry_rfc2268_module_OBJECTS) \
+	$(nodist_gcry_rfc2268_module_OBJECTS)
+gcry_rfc2268_module_LINK = $(CCLD) $(gcry_rfc2268_module_CFLAGS) \
+	$(CFLAGS) $(gcry_rfc2268_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_rijndael_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_rijndael_module-rijndael.$(OBJEXT)
+nodist_gcry_rijndael_module_OBJECTS =
+gcry_rijndael_module_OBJECTS = $(am_gcry_rijndael_module_OBJECTS) \
+	$(nodist_gcry_rijndael_module_OBJECTS)
+gcry_rijndael_module_LINK = $(CCLD) $(gcry_rijndael_module_CFLAGS) \
+	$(CFLAGS) $(gcry_rijndael_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_rmd160_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_rmd160_module-rmd160.$(OBJEXT)
+nodist_gcry_rmd160_module_OBJECTS =
+gcry_rmd160_module_OBJECTS = $(am_gcry_rmd160_module_OBJECTS) \
+	$(nodist_gcry_rmd160_module_OBJECTS)
+gcry_rmd160_module_LINK = $(CCLD) $(gcry_rmd160_module_CFLAGS) \
+	$(CFLAGS) $(gcry_rmd160_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_rsa_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_rsa_module-rsa.$(OBJEXT)
+nodist_gcry_rsa_module_OBJECTS =
+gcry_rsa_module_OBJECTS = $(am_gcry_rsa_module_OBJECTS) \
+	$(nodist_gcry_rsa_module_OBJECTS)
+gcry_rsa_module_LINK = $(CCLD) $(gcry_rsa_module_CFLAGS) $(CFLAGS) \
+	$(gcry_rsa_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_seed_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_seed_module-seed.$(OBJEXT)
+nodist_gcry_seed_module_OBJECTS =
+gcry_seed_module_OBJECTS = $(am_gcry_seed_module_OBJECTS) \
+	$(nodist_gcry_seed_module_OBJECTS)
+gcry_seed_module_LINK = $(CCLD) $(gcry_seed_module_CFLAGS) $(CFLAGS) \
+	$(gcry_seed_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_serpent_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_serpent_module-serpent.$(OBJEXT)
+nodist_gcry_serpent_module_OBJECTS =
+gcry_serpent_module_OBJECTS = $(am_gcry_serpent_module_OBJECTS) \
+	$(nodist_gcry_serpent_module_OBJECTS)
+gcry_serpent_module_LINK = $(CCLD) $(gcry_serpent_module_CFLAGS) \
+	$(CFLAGS) $(gcry_serpent_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_sha1_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_sha1_module-sha1.$(OBJEXT)
+nodist_gcry_sha1_module_OBJECTS =
+gcry_sha1_module_OBJECTS = $(am_gcry_sha1_module_OBJECTS) \
+	$(nodist_gcry_sha1_module_OBJECTS)
+gcry_sha1_module_LINK = $(CCLD) $(gcry_sha1_module_CFLAGS) $(CFLAGS) \
+	$(gcry_sha1_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_sha256_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_sha256_module-sha256.$(OBJEXT)
+nodist_gcry_sha256_module_OBJECTS =
+gcry_sha256_module_OBJECTS = $(am_gcry_sha256_module_OBJECTS) \
+	$(nodist_gcry_sha256_module_OBJECTS)
+gcry_sha256_module_LINK = $(CCLD) $(gcry_sha256_module_CFLAGS) \
+	$(CFLAGS) $(gcry_sha256_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_sha512_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_sha512_module-sha512.$(OBJEXT)
+nodist_gcry_sha512_module_OBJECTS =
+gcry_sha512_module_OBJECTS = $(am_gcry_sha512_module_OBJECTS) \
+	$(nodist_gcry_sha512_module_OBJECTS)
+gcry_sha512_module_LINK = $(CCLD) $(gcry_sha512_module_CFLAGS) \
+	$(CFLAGS) $(gcry_sha512_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_tiger_module_OBJECTS =  \
+	lib/libgcrypt-grub/cipher/gcry_tiger_module-tiger.$(OBJEXT)
+nodist_gcry_tiger_module_OBJECTS =
+gcry_tiger_module_OBJECTS = $(am_gcry_tiger_module_OBJECTS) \
+	$(nodist_gcry_tiger_module_OBJECTS)
+gcry_tiger_module_LINK = $(CCLD) $(gcry_tiger_module_CFLAGS) $(CFLAGS) \
+	$(gcry_tiger_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_twofish_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_twofish_module-twofish.$(OBJEXT)
+nodist_gcry_twofish_module_OBJECTS =
+gcry_twofish_module_OBJECTS = $(am_gcry_twofish_module_OBJECTS) \
+	$(nodist_gcry_twofish_module_OBJECTS)
+gcry_twofish_module_LINK = $(CCLD) $(gcry_twofish_module_CFLAGS) \
+	$(CFLAGS) $(gcry_twofish_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gcry_whirlpool_module_OBJECTS = lib/libgcrypt-grub/cipher/gcry_whirlpool_module-whirlpool.$(OBJEXT)
+nodist_gcry_whirlpool_module_OBJECTS =
+gcry_whirlpool_module_OBJECTS = $(am_gcry_whirlpool_module_OBJECTS) \
+	$(nodist_gcry_whirlpool_module_OBJECTS)
+gcry_whirlpool_module_LINK = $(CCLD) $(gcry_whirlpool_module_CFLAGS) \
+	$(CFLAGS) $(gcry_whirlpool_module_LDFLAGS) $(LDFLAGS) -o $@
+am__gdb_module_SOURCES_DIST = gdb/i386/idt.c gdb/i386/machdep.S \
+	gdb/i386/signal.c gdb/cstub.c gdb/gdb.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_gdb_module_OBJECTS = gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_gdb_module_OBJECTS = gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_gdb_module_OBJECTS = gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_gdb_module_OBJECTS = gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_gdb_module_OBJECTS = gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_gdb_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	gdb/i386/gdb_module-idt.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	gdb/i386/gdb_module-machdep.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	gdb/i386/gdb_module-signal.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	gdb/gdb_module-cstub.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	gdb/gdb_module-gdb.$(OBJEXT)
+nodist_gdb_module_OBJECTS =
+gdb_module_OBJECTS = $(am_gdb_module_OBJECTS) \
+	$(nodist_gdb_module_OBJECTS)
+gdb_module_LINK = $(CCLD) $(gdb_module_CFLAGS) $(CFLAGS) \
+	$(gdb_module_LDFLAGS) $(LDFLAGS) -o $@
+am_geli_module_OBJECTS = disk/geli_module-geli.$(OBJEXT)
+nodist_geli_module_OBJECTS =
+geli_module_OBJECTS = $(am_geli_module_OBJECTS) \
+	$(nodist_geli_module_OBJECTS)
+geli_module_LINK = $(CCLD) $(geli_module_CFLAGS) $(CFLAGS) \
+	$(geli_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gettext_module_OBJECTS = gettext/gettext_module-gettext.$(OBJEXT)
+nodist_gettext_module_OBJECTS =
+gettext_module_OBJECTS = $(am_gettext_module_OBJECTS) \
+	$(nodist_gettext_module_OBJECTS)
+gettext_module_LINK = $(CCLD) $(gettext_module_CFLAGS) $(CFLAGS) \
+	$(gettext_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gfxmenu_module_OBJECTS = gfxmenu/gfxmenu_module-gfxmenu.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-view.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-font.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-icon_manager.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-theme_loader.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-widget-box.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_canvas.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_circular_progress.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_box.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_label.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_list.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_image.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_progress_bar.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_util.$(OBJEXT) \
+	gfxmenu/gfxmenu_module-gui_string_util.$(OBJEXT)
+nodist_gfxmenu_module_OBJECTS =
+gfxmenu_module_OBJECTS = $(am_gfxmenu_module_OBJECTS) \
+	$(nodist_gfxmenu_module_OBJECTS)
+gfxmenu_module_LINK = $(CCLD) $(gfxmenu_module_CFLAGS) $(CFLAGS) \
+	$(gfxmenu_module_LDFLAGS) $(LDFLAGS) -o $@
+am__gfxterm_module_SOURCES_DIST = term/gfxterm.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_gfxterm_module_OBJECTS = term/gfxterm_module-gfxterm.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_gfxterm_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	term/gfxterm_module-gfxterm.$(OBJEXT)
+nodist_gfxterm_module_OBJECTS =
+gfxterm_module_OBJECTS = $(am_gfxterm_module_OBJECTS) \
+	$(nodist_gfxterm_module_OBJECTS)
+gfxterm_module_LINK = $(CCLD) $(gfxterm_module_CFLAGS) $(CFLAGS) \
+	$(gfxterm_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gfxterm_background_module_OBJECTS =  \
+	term/gfxterm_background_module-gfxterm_background.$(OBJEXT)
+nodist_gfxterm_background_module_OBJECTS =
+gfxterm_background_module_OBJECTS =  \
+	$(am_gfxterm_background_module_OBJECTS) \
+	$(nodist_gfxterm_background_module_OBJECTS)
+gfxterm_background_module_LINK = $(CCLD) \
+	$(gfxterm_background_module_CFLAGS) $(CFLAGS) \
+	$(gfxterm_background_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gfxterm_menu_module_OBJECTS =  \
+	tests/gfxterm_menu_module-gfxterm_menu.$(OBJEXT)
+nodist_gfxterm_menu_module_OBJECTS =
+gfxterm_menu_module_OBJECTS = $(am_gfxterm_menu_module_OBJECTS) \
+	$(nodist_gfxterm_menu_module_OBJECTS)
+gfxterm_menu_module_LINK = $(CCLD) $(gfxterm_menu_module_CFLAGS) \
+	$(CFLAGS) $(gfxterm_menu_module_LDFLAGS) $(LDFLAGS) -o $@
+am_gptsync_module_OBJECTS = commands/gptsync_module-gptsync.$(OBJEXT)
+nodist_gptsync_module_OBJECTS =
+gptsync_module_OBJECTS = $(am_gptsync_module_OBJECTS) \
+	$(nodist_gptsync_module_OBJECTS)
+gptsync_module_LINK = $(CCLD) $(gptsync_module_CFLAGS) $(CFLAGS) \
+	$(gptsync_module_LDFLAGS) $(LDFLAGS) -o $@
+am__grub_emu_SOURCES_DIST = kern/emu/full.c
+@COND_emu_TRUE@am_grub_emu_OBJECTS = kern/emu/grub_emu-full.$(OBJEXT)
+@COND_emu_TRUE@nodist_grub_emu_OBJECTS =  \
+@COND_emu_TRUE@	grub_emu-grub_emu_init.$(OBJEXT)
+grub_emu_OBJECTS = $(am_grub_emu_OBJECTS) $(nodist_grub_emu_OBJECTS)
+am__DEPENDENCIES_1 =
+@COND_emu_TRUE@grub_emu_DEPENDENCIES = kernel.exec$(EXEEXT) \
+@COND_emu_TRUE@	$(MODULE_FILES) lib/gnulib/libgnu.a \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+grub_emu_LINK = $(CCLD) $(grub_emu_CFLAGS) $(CFLAGS) \
+	$(grub_emu_LDFLAGS) $(LDFLAGS) -o $@
+am__grub_emu_lite_SOURCES_DIST = kern/emu/lite.c
+@COND_emu_TRUE@am_grub_emu_lite_OBJECTS =  \
+@COND_emu_TRUE@	kern/emu/grub_emu_lite-lite.$(OBJEXT)
+@COND_emu_TRUE@nodist_grub_emu_lite_OBJECTS =  \
+@COND_emu_TRUE@	grub_emu_lite-symlist.$(OBJEXT)
+grub_emu_lite_OBJECTS = $(am_grub_emu_lite_OBJECTS) \
+	$(nodist_grub_emu_lite_OBJECTS)
+@COND_emu_TRUE@grub_emu_lite_DEPENDENCIES = kernel.exec$(EXEEXT) \
+@COND_emu_TRUE@	lib/gnulib/libgnu.a $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+@COND_emu_TRUE@	$(am__DEPENDENCIES_1)
+grub_emu_lite_LINK = $(CCLD) $(grub_emu_lite_CFLAGS) $(CFLAGS) \
+	$(grub_emu_lite_LDFLAGS) $(LDFLAGS) -o $@
+am_gzio_module_OBJECTS = io/gzio_module-gzio.$(OBJEXT)
+nodist_gzio_module_OBJECTS =
+gzio_module_OBJECTS = $(am_gzio_module_OBJECTS) \
+	$(nodist_gzio_module_OBJECTS)
+gzio_module_LINK = $(CCLD) $(gzio_module_CFLAGS) $(CFLAGS) \
+	$(gzio_module_LDFLAGS) $(LDFLAGS) -o $@
+am__halt_module_SOURCES_DIST = lib/efi/halt.c commands/halt.c \
+	lib/dummy/halt.c lib/emu/halt.c commands/acpihalt.c \
+	lib/i386/halt.c lib/ieee1275/halt.c commands/i386/pc/halt.c \
+	lib/xen/halt.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_halt_module_OBJECTS = lib/xen/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_halt_module_OBJECTS = commands/halt_module-acpihalt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_halt_module_OBJECTS = lib/ieee1275/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_halt_module_OBJECTS = lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_halt_module_OBJECTS = lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_halt_module_OBJECTS = lib/ieee1275/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_halt_module_OBJECTS = commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_halt_module_OBJECTS = commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_halt_module_OBJECTS = commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_halt_module_OBJECTS = lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_halt_module_OBJECTS = lib/xen/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_halt_module_OBJECTS = lib/xen/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_halt_module_OBJECTS = lib/i386/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_halt_module_OBJECTS = commands/i386/pc/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	commands/halt_module-acpihalt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_halt_module_OBJECTS = commands/halt_module-acpihalt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_halt_module_OBJECTS = lib/ieee1275/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_halt_module_OBJECTS = commands/halt_module-acpihalt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_halt_module_OBJECTS = commands/halt_module-acpihalt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	lib/i386/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_halt_module_OBJECTS = lib/emu/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_halt_module_OBJECTS = lib/dummy/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_halt_module_OBJECTS = lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_halt_module_OBJECTS = lib/dummy/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	commands/halt_module-halt.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_halt_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	lib/efi/halt_module-halt.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	commands/halt_module-halt.$(OBJEXT)
+nodist_halt_module_OBJECTS =
+halt_module_OBJECTS = $(am_halt_module_OBJECTS) \
+	$(nodist_halt_module_OBJECTS)
+halt_module_LINK = $(CCLD) $(halt_module_CFLAGS) $(CFLAGS) \
+	$(halt_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hashsum_module_OBJECTS = commands/hashsum_module-hashsum.$(OBJEXT)
+nodist_hashsum_module_OBJECTS =
+hashsum_module_OBJECTS = $(am_hashsum_module_OBJECTS) \
+	$(nodist_hashsum_module_OBJECTS)
+hashsum_module_LINK = $(CCLD) $(hashsum_module_CFLAGS) $(CFLAGS) \
+	$(hashsum_module_LDFLAGS) $(LDFLAGS) -o $@
+am__hdparm_module_SOURCES_DIST = commands/hdparm.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_hdparm_module_OBJECTS = commands/hdparm_module-hdparm.$(OBJEXT)
+nodist_hdparm_module_OBJECTS =
+hdparm_module_OBJECTS = $(am_hdparm_module_OBJECTS) \
+	$(nodist_hdparm_module_OBJECTS)
+hdparm_module_LINK = $(CCLD) $(hdparm_module_CFLAGS) $(CFLAGS) \
+	$(hdparm_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hello_module_OBJECTS = hello/hello_module-hello.$(OBJEXT)
+nodist_hello_module_OBJECTS =
+hello_module_OBJECTS = $(am_hello_module_OBJECTS) \
+	$(nodist_hello_module_OBJECTS)
+hello_module_LINK = $(CCLD) $(hello_module_CFLAGS) $(CFLAGS) \
+	$(hello_module_LDFLAGS) $(LDFLAGS) -o $@
+am_help_module_OBJECTS = commands/help_module-help.$(OBJEXT)
+nodist_help_module_OBJECTS =
+help_module_OBJECTS = $(am_help_module_OBJECTS) \
+	$(nodist_help_module_OBJECTS)
+help_module_LINK = $(CCLD) $(help_module_CFLAGS) $(CFLAGS) \
+	$(help_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hexdump_module_OBJECTS = commands/hexdump_module-hexdump.$(OBJEXT) \
+	lib/hexdump_module-hexdump.$(OBJEXT)
+nodist_hexdump_module_OBJECTS =
+hexdump_module_OBJECTS = $(am_hexdump_module_OBJECTS) \
+	$(nodist_hexdump_module_OBJECTS)
+hexdump_module_LINK = $(CCLD) $(hexdump_module_CFLAGS) $(CFLAGS) \
+	$(hexdump_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hfs_module_OBJECTS = fs/hfs_module-hfs.$(OBJEXT)
+nodist_hfs_module_OBJECTS =
+hfs_module_OBJECTS = $(am_hfs_module_OBJECTS) \
+	$(nodist_hfs_module_OBJECTS)
+hfs_module_LINK = $(CCLD) $(hfs_module_CFLAGS) $(CFLAGS) \
+	$(hfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hfsplus_module_OBJECTS = fs/hfsplus_module-hfsplus.$(OBJEXT)
+nodist_hfsplus_module_OBJECTS =
+hfsplus_module_OBJECTS = $(am_hfsplus_module_OBJECTS) \
+	$(nodist_hfsplus_module_OBJECTS)
+hfsplus_module_LINK = $(CCLD) $(hfsplus_module_CFLAGS) $(CFLAGS) \
+	$(hfsplus_module_LDFLAGS) $(LDFLAGS) -o $@
+am_hfspluscomp_module_OBJECTS =  \
+	fs/hfspluscomp_module-hfspluscomp.$(OBJEXT)
+nodist_hfspluscomp_module_OBJECTS =
+hfspluscomp_module_OBJECTS = $(am_hfspluscomp_module_OBJECTS) \
+	$(nodist_hfspluscomp_module_OBJECTS)
+hfspluscomp_module_LINK = $(CCLD) $(hfspluscomp_module_CFLAGS) \
+	$(CFLAGS) $(hfspluscomp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_http_module_OBJECTS = net/http_module-http.$(OBJEXT)
+nodist_http_module_OBJECTS =
+http_module_OBJECTS = $(am_http_module_OBJECTS) \
+	$(nodist_http_module_OBJECTS)
+http_module_LINK = $(CCLD) $(http_module_CFLAGS) $(CFLAGS) \
+	$(http_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ieee1275_fb_module_SOURCES_DIST = video/ieee1275.c
+@COND_powerpc_ieee1275_TRUE@am_ieee1275_fb_module_OBJECTS = video/ieee1275_fb_module-ieee1275.$(OBJEXT)
+nodist_ieee1275_fb_module_OBJECTS =
+ieee1275_fb_module_OBJECTS = $(am_ieee1275_fb_module_OBJECTS) \
+	$(nodist_ieee1275_fb_module_OBJECTS)
+ieee1275_fb_module_LINK = $(CCLD) $(ieee1275_fb_module_CFLAGS) \
+	$(CFLAGS) $(ieee1275_fb_module_LDFLAGS) $(LDFLAGS) -o $@
+am__iorw_module_SOURCES_DIST = commands/iorw.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_iorw_module_OBJECTS = commands/iorw_module-iorw.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_iorw_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	commands/iorw_module-iorw.$(OBJEXT)
+nodist_iorw_module_OBJECTS =
+iorw_module_OBJECTS = $(am_iorw_module_OBJECTS) \
+	$(nodist_iorw_module_OBJECTS)
+iorw_module_LINK = $(CCLD) $(iorw_module_CFLAGS) $(CFLAGS) \
+	$(iorw_module_LDFLAGS) $(LDFLAGS) -o $@
+am_iso9660_module_OBJECTS = fs/iso9660_module-iso9660.$(OBJEXT)
+nodist_iso9660_module_OBJECTS =
+iso9660_module_OBJECTS = $(am_iso9660_module_OBJECTS) \
+	$(nodist_iso9660_module_OBJECTS)
+iso9660_module_LINK = $(CCLD) $(iso9660_module_CFLAGS) $(CFLAGS) \
+	$(iso9660_module_LDFLAGS) $(LDFLAGS) -o $@
+am_jfs_module_OBJECTS = fs/jfs_module-jfs.$(OBJEXT)
+nodist_jfs_module_OBJECTS =
+jfs_module_OBJECTS = $(am_jfs_module_OBJECTS) \
+	$(nodist_jfs_module_OBJECTS)
+jfs_module_LINK = $(CCLD) $(jfs_module_CFLAGS) $(CFLAGS) \
+	$(jfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_jpeg_module_OBJECTS = video/readers/jpeg_module-jpeg.$(OBJEXT)
+nodist_jpeg_module_OBJECTS =
+jpeg_module_OBJECTS = $(am_jpeg_module_OBJECTS) \
+	$(nodist_jpeg_module_OBJECTS)
+jpeg_module_LINK = $(CCLD) $(jpeg_module_CFLAGS) $(CFLAGS) \
+	$(jpeg_module_LDFLAGS) $(LDFLAGS) -o $@
+am_json_module_OBJECTS = lib/json/json_module-json.$(OBJEXT)
+nodist_json_module_OBJECTS =
+json_module_OBJECTS = $(am_json_module_OBJECTS) \
+	$(nodist_json_module_OBJECTS)
+json_module_LINK = $(CCLD) $(json_module_CFLAGS) $(CFLAGS) \
+	$(json_module_LDFLAGS) $(LDFLAGS) -o $@
+am__kernel_exec_SOURCES_DIST = kern/arm64/efi/startup.S \
+	kern/arm64/efi/init.c kern/efi/fdt.c kern/arm64/cache.c \
+	kern/arm64/cache_flush.S kern/arm64/dl.c \
+	kern/arm64/dl_helper.c disk/efi/efidisk.c kern/efi/efi.c \
+	kern/efi/init.c kern/efi/mm.c term/efi/console.c kern/acpi.c \
+	kern/efi/acpi.c kern/efi/sb.c kern/lockdown.c \
+	kern/compiler-rt.c kern/mm.c kern/time.c \
+	kern/generic/millisleep.c kern/buffer.c kern/command.c \
+	kern/corecmd.c kern/device.c kern/disk.c kern/dl.c kern/env.c \
+	kern/err.c kern/file.c kern/fs.c kern/list.c kern/main.c \
+	kern/misc.c kern/parser.c kern/partition.c \
+	kern/rescue_parser.c kern/rescue_reader.c kern/term.c \
+	kern/verifiers.c kern/arm/startup.S kern/arm/coreboot/init.c \
+	kern/arm/coreboot/timer.c kern/arm/coreboot/coreboot.S \
+	lib/fdt.c bus/fdt.c term/ps2.c term/arm/pl050.c \
+	term/arm/cros.c term/arm/cros_ec.c bus/spi/rk3288_spi.c \
+	commands/keylayouts.c kern/arm/coreboot/dma.c \
+	kern/arm/coreboot/cbtable.c video/coreboot/cbfb.c \
+	kern/coreboot/mmap.c kern/coreboot/cbtable.c term/gfxterm.c \
+	font/font.c font/font_cmd.c io/bufio.c video/fb/fbblit.c \
+	video/fb/fbfill.c video/fb/fbutil.c video/fb/video_fb.c \
+	video/video.c kern/arm/dl.c kern/arm/dl_helper.c \
+	kern/arm/cache_armv6.S kern/arm/cache_armv7.S kern/arm/cache.c \
+	kern/arm/compiler-rt.S lib/division.c kern/arm/efi/startup.S \
+	kern/arm/efi/init.c kern/arm/uboot/init.c \
+	kern/arm/uboot/uboot.S disk/uboot/ubootdisk.c \
+	kern/uboot/uboot.c kern/uboot/init.c kern/uboot/hw.c \
+	term/uboot/console.c term/terminfo.c term/tparm.c \
+	commands/extcmd.c lib/arg.c disk/host.c kern/emu/cache_s.S \
+	kern/emu/hostdisk.c osdep/unix/hostdisk.c osdep/exec.c \
+	osdep/devmapper/hostdisk.c osdep/hostdisk.c kern/emu/hostfs.c \
+	kern/emu/main.c kern/emu/argp_common.c kern/emu/misc.c \
+	kern/emu/mm.c kern/emu/time.c kern/emu/cache.c \
+	osdep/emuconsole.c osdep/dl.c osdep/sleep.c osdep/init.c \
+	osdep/emunet.c osdep/cputime.c kern/i386/coreboot/startup.S \
+	kern/i386/coreboot/init.c kern/i386/pc/acpi.c \
+	kern/i386/tsc_pmtimer.c kern/i386/coreboot/cbtable.c \
+	term/i386/pc/vga_text.c kern/i386/dl.c kern/i386/tsc.c \
+	kern/i386/tsc_pit.c kern/i386/efi/startup.S \
+	kern/i386/efi/tsc.c kern/i386/efi/init.c bus/pci.c \
+	kern/i386/ieee1275/startup.S disk/ieee1275/ofdisk.c \
+	kern/ieee1275/cmain.c kern/ieee1275/ieee1275.c \
+	kern/ieee1275/mmap.c kern/ieee1275/openfw.c \
+	term/ieee1275/console.c kern/ieee1275/init.c \
+	kern/i386/multiboot_mmap.c kern/i386/pc/startup.S \
+	kern/i386/pc/init.c kern/i386/pc/mmap.c term/i386/pc/console.c \
+	kern/i386/qemu/startup.S kern/i386/qemu/init.c kern/vga_init.c \
+	kern/i386/qemu/mmap.c kern/i386/xen/startup.S \
+	kern/i386/xen/hypercall.S kern/i386/xen/tsc.c kern/xen/init.c \
+	term/xen/console.c disk/xen/xendisk.c commands/boot.c \
+	kern/i386/xen/startup_pvh.S kern/i386/xen/pvh.c \
+	kern/ia64/efi/startup.S kern/ia64/efi/init.c kern/ia64/dl.c \
+	kern/ia64/dl_helper.c kern/ia64/cache.c kern/mips/startup.S \
+	kern/mips/arc/init.c term/arc/console.c disk/arc/arcdisk.c \
+	kern/generic/rtc_get_time_ms.c kern/mips/cache.S \
+	kern/mips/dl.c kern/mips/init.c term/ns8250.c bus/bonito.c \
+	bus/cs5536.c kern/mips/loongson/init.c term/at_keyboard.c \
+	term/serial.c video/sm712.c video/sis315pro.c \
+	video/radeon_fuloong2e.c video/radeon_yeeloong3a.c \
+	kern/mips/qemu_mips/init.c kern/powerpc/ieee1275/startup.S \
+	kern/powerpc/cache.S kern/powerpc/dl.c \
+	kern/powerpc/compiler-rt.S kern/riscv/efi/startup.S \
+	kern/riscv/efi/init.c kern/riscv/cache.c \
+	kern/riscv/cache_flush.S kern/riscv/dl.c \
+	kern/sparc64/ieee1275/crt0.S kern/sparc64/cache.S \
+	kern/sparc64/dl.c kern/sparc64/ieee1275/ieee1275.c \
+	disk/ieee1275/obdisk.c kern/x86_64/efi/startup.S \
+	kern/x86_64/efi/callwrap.S kern/x86_64/dl.c \
+	kern/x86_64/xen/startup.S kern/x86_64/xen/hypercall.S
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_kernel_exec_OBJECTS = kern/x86_64/xen/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/x86_64/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/x86_64/xen/kernel_exec-hypercall.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/i386/xen/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/xen/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	term/xen/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	disk/xen/kernel_exec-xendisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	commands/kernel_exec-boot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_kernel_exec_OBJECTS = kern/x86_64/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/i386/efi/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/i386/kernel_exec-tsc_pmtimer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/x86_64/efi/kernel_exec-callwrap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/i386/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	bus/kernel_exec-pci.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/x86_64/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_kernel_exec_OBJECTS = kern/sparc64/ieee1275/kernel_exec-crt0.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/sparc64/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/sparc64/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/sparc64/ieee1275/kernel_exec-ieee1275.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	disk/ieee1275/kernel_exec-obdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	disk/ieee1275/kernel_exec-ofdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/kernel_exec-cmain.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/kernel_exec-ieee1275.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/kernel_exec-openfw.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	term/ieee1275/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_kernel_exec_OBJECTS = kern/riscv/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/riscv/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/riscv/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/riscv/kernel_exec-cache_flush.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/riscv/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_kernel_exec_OBJECTS = kern/riscv/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/riscv/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/riscv/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/riscv/kernel_exec-cache_flush.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/riscv/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	lib/kernel_exec-division.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_kernel_exec_OBJECTS = kern/powerpc/ieee1275/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/powerpc/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/powerpc/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/powerpc/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	disk/ieee1275/kernel_exec-ofdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/kernel_exec-cmain.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/kernel_exec-ieee1275.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/kernel_exec-openfw.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	term/ieee1275/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_kernel_exec_OBJECTS = kern/mips/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/mips/qemu_mips/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-at_keyboard.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-ps2.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	commands/kernel_exec-boot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	commands/kernel_exec-keylayouts.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/i386/pc/kernel_exec-vga_text.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-vga_init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/generic/kernel_exec-rtc_get_time_ms.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/mips/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/mips/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/mips/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_kernel_exec_OBJECTS = kern/mips/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	bus/kernel_exec-bonito.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	bus/kernel_exec-cs5536.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	bus/kernel_exec-pci.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/mips/loongson/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-at_keyboard.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-ps2.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	commands/kernel_exec-boot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/kernel_exec-sm712.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/kernel_exec-sis315pro.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/kernel_exec-radeon_fuloong2e.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/kernel_exec-radeon_yeeloong3a.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	commands/kernel_exec-keylayouts.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-gfxterm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	font/kernel_exec-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	font/kernel_exec-font_cmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	io/kernel_exec-bufio.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/fb/kernel_exec-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/fb/kernel_exec-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/fb/kernel_exec-fbutil.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/fb/kernel_exec-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	video/kernel_exec-video.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/generic/kernel_exec-rtc_get_time_ms.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/mips/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/mips/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/mips/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_kernel_exec_OBJECTS = kern/mips/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/mips/arc/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	term/arc/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	disk/arc/kernel_exec-arcdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/generic/kernel_exec-rtc_get_time_ms.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/mips/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/mips/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/mips/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_kernel_exec_OBJECTS = kern/ia64/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/ia64/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/ia64/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/ia64/kernel_exec-dl_helper.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/ia64/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	lib/kernel_exec-division.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_kernel_exec_OBJECTS = kern/i386/xen/kernel_exec-startup_pvh.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	commands/kernel_exec-boot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	disk/xen/kernel_exec-xendisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/i386/xen/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/i386/xen/kernel_exec-pvh.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/xen/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	term/xen/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_kernel_exec_OBJECTS = kern/i386/xen/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/i386/xen/kernel_exec-hypercall.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/i386/xen/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/xen/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	term/xen/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	disk/xen/kernel_exec-xendisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	commands/kernel_exec-boot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_kernel_exec_OBJECTS = kern/i386/qemu/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/i386/qemu/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	bus/kernel_exec-pci.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-vga_init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/i386/qemu/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	term/i386/pc/kernel_exec-vga_text.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_kernel_exec_OBJECTS = kern/i386/pc/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/pc/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/pc/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	term/i386/pc/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_kernel_exec_OBJECTS = kern/i386/coreboot/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/coreboot/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/pc/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/kernel_exec-multiboot_mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	term/i386/pc/kernel_exec-vga_text.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_kernel_exec_OBJECTS = kern/i386/ieee1275/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	disk/ieee1275/kernel_exec-ofdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/ieee1275/kernel_exec-cmain.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/ieee1275/kernel_exec-ieee1275.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/ieee1275/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/ieee1275/kernel_exec-openfw.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/ieee1275/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/ieee1275/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_kernel_exec_OBJECTS = kern/i386/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/efi/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/kernel_exec-tsc_pmtimer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	bus/kernel_exec-pci.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_kernel_exec_OBJECTS = kern/i386/coreboot/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/coreboot/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/pc/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/kernel_exec-tsc_pmtimer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/coreboot/kernel_exec-cbtable.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/coreboot/kernel_exec-cbfb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/coreboot/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/coreboot/kernel_exec-cbtable.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	term/kernel_exec-gfxterm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	font/kernel_exec-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	font/kernel_exec-font_cmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	io/kernel_exec-bufio.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/fb/kernel_exec-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/fb/kernel_exec-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/fb/kernel_exec-fbutil.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/fb/kernel_exec-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	video/kernel_exec-video.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	term/i386/pc/kernel_exec-vga_text.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/kernel_exec-tsc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/i386/kernel_exec-tsc_pit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_kernel_exec_OBJECTS = disk/kernel_exec-host.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-cache_s.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-hostdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/unix/kernel_exec-hostdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-exec.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/devmapper/kernel_exec-hostdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-hostdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-hostfs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-argp_common.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/emu/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-emuconsole.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-sleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-emunet.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	osdep/kernel_exec-cputime.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_kernel_exec_OBJECTS = kern/arm/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/uboot/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/uboot/kernel_exec-uboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	disk/uboot/kernel_exec-ubootdisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/uboot/kernel_exec-uboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/uboot/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/uboot/kernel_exec-hw.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	term/uboot/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-dl_helper.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-cache_armv6.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-cache_armv7.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/arm/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	lib/kernel_exec-division.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	term/kernel_exec-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	term/kernel_exec-tparm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	commands/kernel_exec-extcmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	lib/kernel_exec-arg.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_kernel_exec_OBJECTS = kern/arm/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-dl_helper.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-cache_armv6.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-cache_armv7.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/arm/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	lib/kernel_exec-division.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_kernel_exec_OBJECTS = kern/arm/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/coreboot/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/coreboot/kernel_exec-timer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/coreboot/kernel_exec-coreboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	lib/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	bus/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/kernel_exec-ps2.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/arm/kernel_exec-pl050.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/arm/kernel_exec-cros.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/arm/kernel_exec-cros_ec.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	bus/spi/kernel_exec-rk3288_spi.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	commands/kernel_exec-keylayouts.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/coreboot/kernel_exec-dma.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/coreboot/kernel_exec-cbtable.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/coreboot/kernel_exec-cbfb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/coreboot/kernel_exec-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/coreboot/kernel_exec-cbtable.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/kernel_exec-gfxterm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	font/kernel_exec-font.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	font/kernel_exec-font_cmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	io/kernel_exec-bufio.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/fb/kernel_exec-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/fb/kernel_exec-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/fb/kernel_exec-fbutil.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/fb/kernel_exec-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	video/kernel_exec-video.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-dl_helper.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-cache_armv6.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-cache_armv7.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/arm/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	lib/kernel_exec-division.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_kernel_exec_OBJECTS = kern/arm64/efi/kernel_exec-startup.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/arm64/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-fdt.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/arm64/kernel_exec-cache.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/arm64/kernel_exec-cache_flush.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/arm64/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/arm64/kernel_exec-dl_helper.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	disk/efi/kernel_exec-efidisk.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-efi.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-init.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	term/efi/kernel_exec-console.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-acpi.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/efi/kernel_exec-sb.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-lockdown.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-compiler-rt.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-mm.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-time.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/generic/kernel_exec-millisleep.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-buffer.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-command.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-corecmd.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-device.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-disk.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-dl.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-env.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-err.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-file.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-fs.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-list.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-main.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-misc.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-parser.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-partition.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-rescue_parser.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-rescue_reader.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-term.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	kern/kernel_exec-verifiers.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@nodist_kernel_exec_OBJECTS = kernel_exec-symlist.$(OBJEXT)
+@COND_arm64_efi_TRUE@nodist_kernel_exec_OBJECTS =  \
+@COND_arm64_efi_TRUE@	kernel_exec-symlist.$(OBJEXT)
+kernel_exec_OBJECTS = $(am_kernel_exec_OBJECTS) \
+	$(nodist_kernel_exec_OBJECTS)
+kernel_exec_LINK = $(CCLD) $(kernel_exec_CFLAGS) $(CFLAGS) \
+	$(kernel_exec_LDFLAGS) $(LDFLAGS) -o $@
+am__keylayouts_module_SOURCES_DIST = commands/keylayouts.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_keylayouts_module_OBJECTS = commands/keylayouts_module-keylayouts.$(OBJEXT)
+nodist_keylayouts_module_OBJECTS =
+keylayouts_module_OBJECTS = $(am_keylayouts_module_OBJECTS) \
+	$(nodist_keylayouts_module_OBJECTS)
+keylayouts_module_LINK = $(CCLD) $(keylayouts_module_CFLAGS) $(CFLAGS) \
+	$(keylayouts_module_LDFLAGS) $(LDFLAGS) -o $@
+am_keystatus_module_OBJECTS =  \
+	commands/keystatus_module-keystatus.$(OBJEXT)
+nodist_keystatus_module_OBJECTS =
+keystatus_module_OBJECTS = $(am_keystatus_module_OBJECTS) \
+	$(nodist_keystatus_module_OBJECTS)
+keystatus_module_LINK = $(CCLD) $(keystatus_module_CFLAGS) $(CFLAGS) \
+	$(keystatus_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ldm_module_OBJECTS = disk/ldm_module-ldm.$(OBJEXT)
+nodist_ldm_module_OBJECTS =
+ldm_module_OBJECTS = $(am_ldm_module_OBJECTS) \
+	$(nodist_ldm_module_OBJECTS)
+ldm_module_LINK = $(CCLD) $(ldm_module_CFLAGS) $(CFLAGS) \
+	$(ldm_module_LDFLAGS) $(LDFLAGS) -o $@
+am__legacy_password_test_module_SOURCES_DIST =  \
+	tests/legacy_password_test.c
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+@COND_emu_TRUE@am_legacy_password_test_module_OBJECTS = tests/legacy_password_test_module-legacy_password_test.$(OBJEXT)
+nodist_legacy_password_test_module_OBJECTS =
+legacy_password_test_module_OBJECTS =  \
+	$(am_legacy_password_test_module_OBJECTS) \
+	$(nodist_legacy_password_test_module_OBJECTS)
+legacy_password_test_module_LINK = $(CCLD) \
+	$(legacy_password_test_module_CFLAGS) $(CFLAGS) \
+	$(legacy_password_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__legacycfg_module_SOURCES_DIST = lib/i386/pc/vesa_modes_table.c \
+	commands/legacycfg.c lib/legacy_parse.c
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_legacycfg_module_OBJECTS = lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@am_legacycfg_module_OBJECTS = lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@	commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_legacycfg_module_OBJECTS = commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_TRUE@am_legacycfg_module_OBJECTS = lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_TRUE@	commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_FALSE@@COND_i386_xen_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_TRUE@am_legacycfg_module_OBJECTS = commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_pc_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_FALSE@@COND_i386_efi_TRUE@am_legacycfg_module_OBJECTS = lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_TRUE@	commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_FALSE@@COND_i386_efi_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+@COND_emu_TRUE@am_legacycfg_module_OBJECTS = lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT) \
+@COND_emu_TRUE@	commands/legacycfg_module-legacycfg.$(OBJEXT) \
+@COND_emu_TRUE@	lib/legacycfg_module-legacy_parse.$(OBJEXT)
+nodist_legacycfg_module_OBJECTS =
+legacycfg_module_OBJECTS = $(am_legacycfg_module_OBJECTS) \
+	$(nodist_legacycfg_module_OBJECTS)
+legacycfg_module_LINK = $(CCLD) $(legacycfg_module_CFLAGS) $(CFLAGS) \
+	$(legacycfg_module_LDFLAGS) $(LDFLAGS) -o $@
+am__linux_module_SOURCES_DIST = loader/arm64/linux.c loader/linux.c \
+	lib/cmdline.c loader/arm/linux.c loader/i386/linux.c \
+	lib/i386/pc/vesa_modes_table.c loader/i386/xen.c \
+	loader/ia64/efi/linux.c loader/mips/linux.c \
+	loader/powerpc/ieee1275/linux.c loader/riscv/linux.c \
+	loader/sparc64/ieee1275/linux.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-xen.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_linux_module_OBJECTS = loader/sparc64/ieee1275/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_linux_module_OBJECTS = loader/riscv/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_linux_module_OBJECTS = loader/riscv/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_linux_module_OBJECTS = loader/powerpc/ieee1275/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_linux_module_OBJECTS = loader/mips/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_linux_module_OBJECTS = loader/mips/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_linux_module_OBJECTS = loader/mips/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_linux_module_OBJECTS = loader/ia64/efi/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/pc/linux_module-vesa_modes_table.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-xen.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_linux_module_OBJECTS = lib/i386/pc/linux_module-vesa_modes_table.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_TRUE@am_linux_module_OBJECTS = loader/i386/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_i386_coreboot_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_linux_module_OBJECTS = loader/arm/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_linux_module_OBJECTS = loader/arm64/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_linux_module_OBJECTS = loader/arm/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_linux_module_OBJECTS = loader/arm64/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	loader/linux_module-linux.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	lib/linux_module-cmdline.$(OBJEXT)
+nodist_linux_module_OBJECTS =
+linux_module_OBJECTS = $(am_linux_module_OBJECTS) \
+	$(nodist_linux_module_OBJECTS)
+linux_module_LINK = $(CCLD) $(linux_module_CFLAGS) $(CFLAGS) \
+	$(linux_module_LDFLAGS) $(LDFLAGS) -o $@
+am__linux16_module_SOURCES_DIST = loader/i386/pc/linux.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_linux16_module_OBJECTS = loader/i386/pc/linux16_module-linux.$(OBJEXT)
+nodist_linux16_module_OBJECTS =
+linux16_module_OBJECTS = $(am_linux16_module_OBJECTS) \
+	$(nodist_linux16_module_OBJECTS)
+linux16_module_LINK = $(CCLD) $(linux16_module_CFLAGS) $(CFLAGS) \
+	$(linux16_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lnxboot_image_SOURCES_DIST = boot/i386/pc/lnxboot.S
+@COND_i386_pc_TRUE@am_lnxboot_image_OBJECTS = boot/i386/pc/lnxboot_image-lnxboot.$(OBJEXT)
+nodist_lnxboot_image_OBJECTS =
+lnxboot_image_OBJECTS = $(am_lnxboot_image_OBJECTS) \
+	$(nodist_lnxboot_image_OBJECTS)
+lnxboot_image_DEPENDENCIES =
+lnxboot_image_LINK = $(CCLD) $(lnxboot_image_CFLAGS) $(CFLAGS) \
+	$(lnxboot_image_LDFLAGS) $(LDFLAGS) -o $@
+am__loadbios_module_SOURCES_DIST = commands/efi/loadbios.c
+@COND_i386_efi_FALSE@@COND_x86_64_efi_TRUE@am_loadbios_module_OBJECTS = commands/efi/loadbios_module-loadbios.$(OBJEXT)
+@COND_i386_efi_TRUE@am_loadbios_module_OBJECTS = commands/efi/loadbios_module-loadbios.$(OBJEXT)
+nodist_loadbios_module_OBJECTS =
+loadbios_module_OBJECTS = $(am_loadbios_module_OBJECTS) \
+	$(nodist_loadbios_module_OBJECTS)
+loadbios_module_LINK = $(CCLD) $(loadbios_module_CFLAGS) $(CFLAGS) \
+	$(loadbios_module_LDFLAGS) $(LDFLAGS) -o $@
+am_loadenv_module_OBJECTS = commands/loadenv_module-loadenv.$(OBJEXT) \
+	lib/loadenv_module-envblk.$(OBJEXT)
+nodist_loadenv_module_OBJECTS =
+loadenv_module_OBJECTS = $(am_loadenv_module_OBJECTS) \
+	$(nodist_loadenv_module_OBJECTS)
+loadenv_module_LINK = $(CCLD) $(loadenv_module_CFLAGS) $(CFLAGS) \
+	$(loadenv_module_LDFLAGS) $(LDFLAGS) -o $@
+am_loopback_module_OBJECTS = disk/loopback_module-loopback.$(OBJEXT)
+nodist_loopback_module_OBJECTS =
+loopback_module_OBJECTS = $(am_loopback_module_OBJECTS) \
+	$(nodist_loopback_module_OBJECTS)
+loopback_module_LINK = $(CCLD) $(loopback_module_CFLAGS) $(CFLAGS) \
+	$(loopback_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ls_module_OBJECTS = commands/ls_module-ls.$(OBJEXT)
+nodist_ls_module_OBJECTS =
+ls_module_OBJECTS = $(am_ls_module_OBJECTS) \
+	$(nodist_ls_module_OBJECTS)
+ls_module_LINK = $(CCLD) $(ls_module_CFLAGS) $(CFLAGS) \
+	$(ls_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsacpi_module_SOURCES_DIST = commands/lsacpi.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_lsacpi_module_OBJECTS = commands/lsacpi_module-lsacpi.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_lsacpi_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/lsacpi_module-lsacpi.$(OBJEXT)
+nodist_lsacpi_module_OBJECTS =
+lsacpi_module_OBJECTS = $(am_lsacpi_module_OBJECTS) \
+	$(nodist_lsacpi_module_OBJECTS)
+lsacpi_module_LINK = $(CCLD) $(lsacpi_module_CFLAGS) $(CFLAGS) \
+	$(lsacpi_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsapm_module_SOURCES_DIST = commands/i386/pc/lsapm.c
+@COND_i386_pc_TRUE@am_lsapm_module_OBJECTS = commands/i386/pc/lsapm_module-lsapm.$(OBJEXT)
+nodist_lsapm_module_OBJECTS =
+lsapm_module_OBJECTS = $(am_lsapm_module_OBJECTS) \
+	$(nodist_lsapm_module_OBJECTS)
+lsapm_module_LINK = $(CCLD) $(lsapm_module_CFLAGS) $(CFLAGS) \
+	$(lsapm_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsdev_module_SOURCES_DIST = commands/arc/lsdev.c
+@COND_mips_arc_TRUE@am_lsdev_module_OBJECTS =  \
+@COND_mips_arc_TRUE@	commands/arc/lsdev_module-lsdev.$(OBJEXT)
+nodist_lsdev_module_OBJECTS =
+lsdev_module_OBJECTS = $(am_lsdev_module_OBJECTS) \
+	$(nodist_lsdev_module_OBJECTS)
+lsdev_module_LINK = $(CCLD) $(lsdev_module_CFLAGS) $(CFLAGS) \
+	$(lsdev_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsefi_module_SOURCES_DIST = commands/efi/lsefi.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_lsefi_module_OBJECTS = commands/efi/lsefi_module-lsefi.$(OBJEXT)
+nodist_lsefi_module_OBJECTS =
+lsefi_module_OBJECTS = $(am_lsefi_module_OBJECTS) \
+	$(nodist_lsefi_module_OBJECTS)
+lsefi_module_LINK = $(CCLD) $(lsefi_module_CFLAGS) $(CFLAGS) \
+	$(lsefi_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsefimmap_module_SOURCES_DIST = commands/efi/lsefimmap.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_lsefimmap_module_OBJECTS = commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT)
+nodist_lsefimmap_module_OBJECTS =
+lsefimmap_module_OBJECTS = $(am_lsefimmap_module_OBJECTS) \
+	$(nodist_lsefimmap_module_OBJECTS)
+lsefimmap_module_LINK = $(CCLD) $(lsefimmap_module_CFLAGS) $(CFLAGS) \
+	$(lsefimmap_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsefisystab_module_SOURCES_DIST = commands/efi/lsefisystab.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_lsefisystab_module_OBJECTS = commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT)
+nodist_lsefisystab_module_OBJECTS =
+lsefisystab_module_OBJECTS = $(am_lsefisystab_module_OBJECTS) \
+	$(nodist_lsefisystab_module_OBJECTS)
+lsefisystab_module_LINK = $(CCLD) $(lsefisystab_module_CFLAGS) \
+	$(CFLAGS) $(lsefisystab_module_LDFLAGS) $(LDFLAGS) -o $@
+am_lsmmap_module_OBJECTS = commands/lsmmap_module-lsmmap.$(OBJEXT)
+nodist_lsmmap_module_OBJECTS =
+lsmmap_module_OBJECTS = $(am_lsmmap_module_OBJECTS) \
+	$(nodist_lsmmap_module_OBJECTS)
+lsmmap_module_LINK = $(CCLD) $(lsmmap_module_CFLAGS) $(CFLAGS) \
+	$(lsmmap_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lspci_module_SOURCES_DIST = commands/lspci.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_lspci_module_OBJECTS = commands/lspci_module-lspci.$(OBJEXT)
+nodist_lspci_module_OBJECTS =
+lspci_module_OBJECTS = $(am_lspci_module_OBJECTS) \
+	$(nodist_lspci_module_OBJECTS)
+lspci_module_LINK = $(CCLD) $(lspci_module_CFLAGS) $(CFLAGS) \
+	$(lspci_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lssal_module_SOURCES_DIST = commands/efi/lssal.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_lssal_module_OBJECTS = commands/efi/lssal_module-lssal.$(OBJEXT)
+nodist_lssal_module_OBJECTS =
+lssal_module_OBJECTS = $(am_lssal_module_OBJECTS) \
+	$(nodist_lssal_module_OBJECTS)
+lssal_module_LINK = $(CCLD) $(lssal_module_CFLAGS) $(CFLAGS) \
+	$(lssal_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsspd_module_SOURCES_DIST = commands/mips/loongson/lsspd.c
+@COND_mips_loongson_TRUE@am_lsspd_module_OBJECTS = commands/mips/loongson/lsspd_module-lsspd.$(OBJEXT)
+nodist_lsspd_module_OBJECTS =
+lsspd_module_OBJECTS = $(am_lsspd_module_OBJECTS) \
+	$(nodist_lsspd_module_OBJECTS)
+lsspd_module_LINK = $(CCLD) $(lsspd_module_CFLAGS) $(CFLAGS) \
+	$(lsspd_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lsxen_module_SOURCES_DIST = commands/xen/lsxen.c
+@COND_i386_xen_FALSE@@COND_x86_64_xen_TRUE@am_lsxen_module_OBJECTS = commands/xen/lsxen_module-lsxen.$(OBJEXT)
+@COND_i386_xen_TRUE@am_lsxen_module_OBJECTS =  \
+@COND_i386_xen_TRUE@	commands/xen/lsxen_module-lsxen.$(OBJEXT)
+nodist_lsxen_module_OBJECTS =
+lsxen_module_OBJECTS = $(am_lsxen_module_OBJECTS) \
+	$(nodist_lsxen_module_OBJECTS)
+lsxen_module_LINK = $(CCLD) $(lsxen_module_CFLAGS) $(CFLAGS) \
+	$(lsxen_module_LDFLAGS) $(LDFLAGS) -o $@
+am_luks_module_OBJECTS = disk/luks_module-luks.$(OBJEXT)
+nodist_luks_module_OBJECTS =
+luks_module_OBJECTS = $(am_luks_module_OBJECTS) \
+	$(nodist_luks_module_OBJECTS)
+luks_module_LINK = $(CCLD) $(luks_module_CFLAGS) $(CFLAGS) \
+	$(luks_module_LDFLAGS) $(LDFLAGS) -o $@
+am_luks2_module_OBJECTS = disk/luks2_module-luks2.$(OBJEXT) \
+	lib/gnulib/luks2_module-base64.$(OBJEXT)
+nodist_luks2_module_OBJECTS =
+luks2_module_OBJECTS = $(am_luks2_module_OBJECTS) \
+	$(nodist_luks2_module_OBJECTS)
+luks2_module_LINK = $(CCLD) $(luks2_module_CFLAGS) $(CFLAGS) \
+	$(luks2_module_LDFLAGS) $(LDFLAGS) -o $@
+am_lvm_module_OBJECTS = disk/lvm_module-lvm.$(OBJEXT)
+nodist_lvm_module_OBJECTS =
+lvm_module_OBJECTS = $(am_lvm_module_OBJECTS) \
+	$(nodist_lvm_module_OBJECTS)
+lvm_module_LINK = $(CCLD) $(lvm_module_CFLAGS) $(CFLAGS) \
+	$(lvm_module_LDFLAGS) $(LDFLAGS) -o $@
+am__lzma_decompress_image_SOURCES_DIST = boot/i386/pc/startup_raw.S
+@COND_i386_pc_TRUE@am_lzma_decompress_image_OBJECTS = boot/i386/pc/lzma_decompress_image-startup_raw.$(OBJEXT)
+nodist_lzma_decompress_image_OBJECTS =
+lzma_decompress_image_OBJECTS = $(am_lzma_decompress_image_OBJECTS) \
+	$(nodist_lzma_decompress_image_OBJECTS)
+lzma_decompress_image_DEPENDENCIES =
+lzma_decompress_image_LINK = $(CCLD) $(lzma_decompress_image_CFLAGS) \
+	$(CFLAGS) $(lzma_decompress_image_LDFLAGS) $(LDFLAGS) -o $@
+am_lzopio_module_OBJECTS = io/lzopio_module-lzopio.$(OBJEXT) \
+	lib/minilzo/lzopio_module-minilzo.$(OBJEXT)
+nodist_lzopio_module_OBJECTS =
+lzopio_module_OBJECTS = $(am_lzopio_module_OBJECTS) \
+	$(nodist_lzopio_module_OBJECTS)
+lzopio_module_LINK = $(CCLD) $(lzopio_module_CFLAGS) $(CFLAGS) \
+	$(lzopio_module_LDFLAGS) $(LDFLAGS) -o $@
+am_macbless_module_OBJECTS =  \
+	commands/macbless_module-macbless.$(OBJEXT)
+nodist_macbless_module_OBJECTS =
+macbless_module_OBJECTS = $(am_macbless_module_OBJECTS) \
+	$(nodist_macbless_module_OBJECTS)
+macbless_module_LINK = $(CCLD) $(macbless_module_CFLAGS) $(CFLAGS) \
+	$(macbless_module_LDFLAGS) $(LDFLAGS) -o $@
+am_macho_module_OBJECTS = loader/macho_module-macho.$(OBJEXT) \
+	loader/macho_module-macho32.$(OBJEXT) \
+	loader/macho_module-macho64.$(OBJEXT) \
+	loader/macho_module-lzss.$(OBJEXT)
+nodist_macho_module_OBJECTS =
+macho_module_OBJECTS = $(am_macho_module_OBJECTS) \
+	$(nodist_macho_module_OBJECTS)
+macho_module_LINK = $(CCLD) $(macho_module_CFLAGS) $(CFLAGS) \
+	$(macho_module_LDFLAGS) $(LDFLAGS) -o $@
+am__mda_text_module_SOURCES_DIST = term/i386/pc/mda_text.c
+@COND_i386_coreboot_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_mda_text_module_OBJECTS = term/i386/pc/mda_text_module-mda_text.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_mda_text_module_OBJECTS = term/i386/pc/mda_text_module-mda_text.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_multiboot_TRUE@am_mda_text_module_OBJECTS = term/i386/pc/mda_text_module-mda_text.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_mda_text_module_OBJECTS = term/i386/pc/mda_text_module-mda_text.$(OBJEXT)
+nodist_mda_text_module_OBJECTS =
+mda_text_module_OBJECTS = $(am_mda_text_module_OBJECTS) \
+	$(nodist_mda_text_module_OBJECTS)
+mda_text_module_LINK = $(CCLD) $(mda_text_module_CFLAGS) $(CFLAGS) \
+	$(mda_text_module_LDFLAGS) $(LDFLAGS) -o $@
+am_mdraid09_module_OBJECTS =  \
+	disk/mdraid09_module-mdraid_linux.$(OBJEXT)
+nodist_mdraid09_module_OBJECTS =
+mdraid09_module_OBJECTS = $(am_mdraid09_module_OBJECTS) \
+	$(nodist_mdraid09_module_OBJECTS)
+mdraid09_module_LINK = $(CCLD) $(mdraid09_module_CFLAGS) $(CFLAGS) \
+	$(mdraid09_module_LDFLAGS) $(LDFLAGS) -o $@
+am_mdraid09_be_module_OBJECTS =  \
+	disk/mdraid09_be_module-mdraid_linux_be.$(OBJEXT)
+nodist_mdraid09_be_module_OBJECTS =
+mdraid09_be_module_OBJECTS = $(am_mdraid09_be_module_OBJECTS) \
+	$(nodist_mdraid09_be_module_OBJECTS)
+mdraid09_be_module_LINK = $(CCLD) $(mdraid09_be_module_CFLAGS) \
+	$(CFLAGS) $(mdraid09_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am_mdraid1x_module_OBJECTS =  \
+	disk/mdraid1x_module-mdraid1x_linux.$(OBJEXT)
+nodist_mdraid1x_module_OBJECTS =
+mdraid1x_module_OBJECTS = $(am_mdraid1x_module_OBJECTS) \
+	$(nodist_mdraid1x_module_OBJECTS)
+mdraid1x_module_LINK = $(CCLD) $(mdraid1x_module_CFLAGS) $(CFLAGS) \
+	$(mdraid1x_module_LDFLAGS) $(LDFLAGS) -o $@
+am_memdisk_module_OBJECTS = disk/memdisk_module-memdisk.$(OBJEXT)
+nodist_memdisk_module_OBJECTS =
+memdisk_module_OBJECTS = $(am_memdisk_module_OBJECTS) \
+	$(nodist_memdisk_module_OBJECTS)
+memdisk_module_LINK = $(CCLD) $(memdisk_module_CFLAGS) $(CFLAGS) \
+	$(memdisk_module_LDFLAGS) $(LDFLAGS) -o $@
+am_memrw_module_OBJECTS = commands/memrw_module-memrw.$(OBJEXT)
+nodist_memrw_module_OBJECTS =
+memrw_module_OBJECTS = $(am_memrw_module_OBJECTS) \
+	$(nodist_memrw_module_OBJECTS)
+memrw_module_LINK = $(CCLD) $(memrw_module_CFLAGS) $(CFLAGS) \
+	$(memrw_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minicmd_module_OBJECTS = commands/minicmd_module-minicmd.$(OBJEXT)
+nodist_minicmd_module_OBJECTS =
+minicmd_module_OBJECTS = $(am_minicmd_module_OBJECTS) \
+	$(nodist_minicmd_module_OBJECTS)
+minicmd_module_LINK = $(CCLD) $(minicmd_module_CFLAGS) $(CFLAGS) \
+	$(minicmd_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix_module_OBJECTS = fs/minix_module-minix.$(OBJEXT)
+nodist_minix_module_OBJECTS =
+minix_module_OBJECTS = $(am_minix_module_OBJECTS) \
+	$(nodist_minix_module_OBJECTS)
+minix_module_LINK = $(CCLD) $(minix_module_CFLAGS) $(CFLAGS) \
+	$(minix_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix2_module_OBJECTS = fs/minix2_module-minix2.$(OBJEXT)
+nodist_minix2_module_OBJECTS =
+minix2_module_OBJECTS = $(am_minix2_module_OBJECTS) \
+	$(nodist_minix2_module_OBJECTS)
+minix2_module_LINK = $(CCLD) $(minix2_module_CFLAGS) $(CFLAGS) \
+	$(minix2_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix2_be_module_OBJECTS = fs/minix2_be_module-minix2_be.$(OBJEXT)
+nodist_minix2_be_module_OBJECTS =
+minix2_be_module_OBJECTS = $(am_minix2_be_module_OBJECTS) \
+	$(nodist_minix2_be_module_OBJECTS)
+minix2_be_module_LINK = $(CCLD) $(minix2_be_module_CFLAGS) $(CFLAGS) \
+	$(minix2_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix3_module_OBJECTS = fs/minix3_module-minix3.$(OBJEXT)
+nodist_minix3_module_OBJECTS =
+minix3_module_OBJECTS = $(am_minix3_module_OBJECTS) \
+	$(nodist_minix3_module_OBJECTS)
+minix3_module_LINK = $(CCLD) $(minix3_module_CFLAGS) $(CFLAGS) \
+	$(minix3_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix3_be_module_OBJECTS = fs/minix3_be_module-minix3_be.$(OBJEXT)
+nodist_minix3_be_module_OBJECTS =
+minix3_be_module_OBJECTS = $(am_minix3_be_module_OBJECTS) \
+	$(nodist_minix3_be_module_OBJECTS)
+minix3_be_module_LINK = $(CCLD) $(minix3_be_module_CFLAGS) $(CFLAGS) \
+	$(minix3_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am_minix_be_module_OBJECTS = fs/minix_be_module-minix_be.$(OBJEXT)
+nodist_minix_be_module_OBJECTS =
+minix_be_module_OBJECTS = $(am_minix_be_module_OBJECTS) \
+	$(nodist_minix_be_module_OBJECTS)
+minix_be_module_LINK = $(CCLD) $(minix_be_module_CFLAGS) $(CFLAGS) \
+	$(minix_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am__mmap_module_SOURCES_DIST = mmap/efi/mmap.c mmap/mmap.c \
+	mmap/i386/uppermem.c mmap/i386/mmap.c mmap/i386/pc/mmap.c \
+	mmap/i386/pc/mmap_helper.S mmap/mips/uppermem.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_mmap_module_OBJECTS = mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_TRUE@am_mmap_module_OBJECTS = mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_riscv32_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_mmap_module_OBJECTS = mmap/mips/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_mmap_module_OBJECTS = mmap/mips/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_mmap_module_OBJECTS = mmap/mips/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_mmap_module_OBJECTS = mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_mmap_module_OBJECTS = mmap/i386/pc/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	mmap/i386/pc/mmap_module-mmap_helper.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_mmap_module_OBJECTS = mmap/i386/mmap_module-uppermem.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	mmap/i386/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_mmap_module_OBJECTS = mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_mmap_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	mmap/efi/mmap_module-mmap.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	mmap/mmap_module-mmap.$(OBJEXT)
+nodist_mmap_module_OBJECTS =
+mmap_module_OBJECTS = $(am_mmap_module_OBJECTS) \
+	$(nodist_mmap_module_OBJECTS)
+mmap_module_LINK = $(CCLD) $(mmap_module_CFLAGS) $(CFLAGS) \
+	$(mmap_module_LDFLAGS) $(LDFLAGS) -o $@
+am__morse_module_SOURCES_DIST = term/morse.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_morse_module_OBJECTS = term/morse_module-morse.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_morse_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	term/morse_module-morse.$(OBJEXT)
+nodist_morse_module_OBJECTS =
+morse_module_OBJECTS = $(am_morse_module_OBJECTS) \
+	$(nodist_morse_module_OBJECTS)
+morse_module_LINK = $(CCLD) $(morse_module_CFLAGS) $(CFLAGS) \
+	$(morse_module_LDFLAGS) $(LDFLAGS) -o $@
+am_mpi_module_OBJECTS =  \
+	lib/libgcrypt-grub/mpi/mpi_module-mpiutil.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-bit.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-add.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-mul.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-mod.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-gcd.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-div.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-cmp.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-inv.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-pow.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-mpow.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-lshift.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-mul.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-mul1.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-mul2.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-mul3.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-add1.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-sub1.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-div.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpicoder.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpih-rshift.$(OBJEXT) \
+	lib/libgcrypt-grub/mpi/mpi_module-mpi-inline.$(OBJEXT) \
+	lib/libgcrypt_wrap/mpi_module-mem.$(OBJEXT)
+nodist_mpi_module_OBJECTS =
+mpi_module_OBJECTS = $(am_mpi_module_OBJECTS) \
+	$(nodist_mpi_module_OBJECTS)
+mpi_module_LINK = $(CCLD) $(mpi_module_CFLAGS) $(CFLAGS) \
+	$(mpi_module_LDFLAGS) $(LDFLAGS) -o $@
+am_msdospart_module_OBJECTS =  \
+	parttool/msdospart_module-msdospart.$(OBJEXT)
+nodist_msdospart_module_OBJECTS =
+msdospart_module_OBJECTS = $(am_msdospart_module_OBJECTS) \
+	$(nodist_msdospart_module_OBJECTS)
+msdospart_module_LINK = $(CCLD) $(msdospart_module_CFLAGS) $(CFLAGS) \
+	$(msdospart_module_LDFLAGS) $(LDFLAGS) -o $@
+am_mul_test_module_OBJECTS = tests/mul_test_module-mul_test.$(OBJEXT)
+nodist_mul_test_module_OBJECTS =
+mul_test_module_OBJECTS = $(am_mul_test_module_OBJECTS) \
+	$(nodist_mul_test_module_OBJECTS)
+mul_test_module_LINK = $(CCLD) $(mul_test_module_CFLAGS) $(CFLAGS) \
+	$(mul_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__multiboot_module_SOURCES_DIST = loader/i386/multiboot_mbi.c \
+	loader/multiboot.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_x86_64_efi_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_multiboot_module_OBJECTS = loader/i386/multiboot_module-multiboot_mbi.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/multiboot_module-multiboot.$(OBJEXT)
+nodist_multiboot_module_OBJECTS =
+multiboot_module_OBJECTS = $(am_multiboot_module_OBJECTS) \
+	$(nodist_multiboot_module_OBJECTS)
+multiboot_module_LINK = $(CCLD) $(multiboot_module_CFLAGS) $(CFLAGS) \
+	$(multiboot_module_LDFLAGS) $(LDFLAGS) -o $@
+am__multiboot2_module_SOURCES_DIST = loader/multiboot.c \
+	loader/multiboot_mbi2.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_pvh_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_multiboot2_module_OBJECTS = loader/multiboot2_module-multiboot.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/multiboot2_module-multiboot_mbi2.$(OBJEXT)
+nodist_multiboot2_module_OBJECTS =
+multiboot2_module_OBJECTS = $(am_multiboot2_module_OBJECTS) \
+	$(nodist_multiboot2_module_OBJECTS)
+multiboot2_module_LINK = $(CCLD) $(multiboot2_module_CFLAGS) $(CFLAGS) \
+	$(multiboot2_module_LDFLAGS) $(LDFLAGS) -o $@
+am__nand_module_SOURCES_DIST = disk/ieee1275/nand.c
+@COND_i386_ieee1275_TRUE@am_nand_module_OBJECTS = disk/ieee1275/nand_module-nand.$(OBJEXT)
+nodist_nand_module_OBJECTS =
+nand_module_OBJECTS = $(am_nand_module_OBJECTS) \
+	$(nodist_nand_module_OBJECTS)
+nand_module_LINK = $(CCLD) $(nand_module_CFLAGS) $(CFLAGS) \
+	$(nand_module_LDFLAGS) $(LDFLAGS) -o $@
+am__nativedisk_module_SOURCES_DIST = commands/nativedisk.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_nativedisk_module_OBJECTS = commands/nativedisk_module-nativedisk.$(OBJEXT)
+nodist_nativedisk_module_OBJECTS =
+nativedisk_module_OBJECTS = $(am_nativedisk_module_OBJECTS) \
+	$(nodist_nativedisk_module_OBJECTS)
+nativedisk_module_LINK = $(CCLD) $(nativedisk_module_CFLAGS) $(CFLAGS) \
+	$(nativedisk_module_LDFLAGS) $(LDFLAGS) -o $@
+am_net_module_OBJECTS = net/net_module-net.$(OBJEXT) \
+	net/net_module-dns.$(OBJEXT) net/net_module-bootp.$(OBJEXT) \
+	net/net_module-ip.$(OBJEXT) net/net_module-udp.$(OBJEXT) \
+	net/net_module-tcp.$(OBJEXT) net/net_module-icmp.$(OBJEXT) \
+	net/net_module-icmp6.$(OBJEXT) \
+	net/net_module-ethernet.$(OBJEXT) net/net_module-arp.$(OBJEXT) \
+	net/net_module-netbuff.$(OBJEXT)
+nodist_net_module_OBJECTS =
+net_module_OBJECTS = $(am_net_module_OBJECTS) \
+	$(nodist_net_module_OBJECTS)
+net_module_LINK = $(CCLD) $(net_module_CFLAGS) $(CFLAGS) \
+	$(net_module_LDFLAGS) $(LDFLAGS) -o $@
+am_newc_module_OBJECTS = fs/newc_module-newc.$(OBJEXT)
+nodist_newc_module_OBJECTS =
+newc_module_OBJECTS = $(am_newc_module_OBJECTS) \
+	$(nodist_newc_module_OBJECTS)
+newc_module_LINK = $(CCLD) $(newc_module_CFLAGS) $(CFLAGS) \
+	$(newc_module_LDFLAGS) $(LDFLAGS) -o $@
+am_nilfs2_module_OBJECTS = fs/nilfs2_module-nilfs2.$(OBJEXT)
+nodist_nilfs2_module_OBJECTS =
+nilfs2_module_OBJECTS = $(am_nilfs2_module_OBJECTS) \
+	$(nodist_nilfs2_module_OBJECTS)
+nilfs2_module_LINK = $(CCLD) $(nilfs2_module_CFLAGS) $(CFLAGS) \
+	$(nilfs2_module_LDFLAGS) $(LDFLAGS) -o $@
+am__none_decompress_image_SOURCES_DIST = boot/mips/startup_raw.S \
+	boot/decompressor/none.c
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_none_decompress_image_OBJECTS = boot/mips/none_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	boot/decompressor/none_decompress_image-none.$(OBJEXT)
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_none_decompress_image_OBJECTS = boot/mips/none_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	boot/decompressor/none_decompress_image-none.$(OBJEXT)
+@COND_mips_arc_TRUE@am_none_decompress_image_OBJECTS = boot/mips/none_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_TRUE@	boot/decompressor/none_decompress_image-none.$(OBJEXT)
+nodist_none_decompress_image_OBJECTS =
+none_decompress_image_OBJECTS = $(am_none_decompress_image_OBJECTS) \
+	$(nodist_none_decompress_image_OBJECTS)
+none_decompress_image_DEPENDENCIES =
+none_decompress_image_LINK = $(CCLD) $(none_decompress_image_CFLAGS) \
+	$(CFLAGS) $(none_decompress_image_LDFLAGS) $(LDFLAGS) -o $@
+am_normal_module_OBJECTS = normal/normal_module-main.$(OBJEXT) \
+	normal/normal_module-cmdline.$(OBJEXT) \
+	normal/normal_module-dyncmd.$(OBJEXT) \
+	normal/normal_module-auth.$(OBJEXT) \
+	normal/normal_module-autofs.$(OBJEXT) \
+	normal/normal_module-color.$(OBJEXT) \
+	normal/normal_module-completion.$(OBJEXT) \
+	normal/normal_module-menu.$(OBJEXT) \
+	normal/normal_module-menu_entry.$(OBJEXT) \
+	normal/normal_module-menu_text.$(OBJEXT) \
+	normal/normal_module-misc.$(OBJEXT) \
+	normal/normal_module-crypto.$(OBJEXT) \
+	normal/normal_module-term.$(OBJEXT) \
+	normal/normal_module-context.$(OBJEXT) \
+	normal/normal_module-charset.$(OBJEXT) \
+	lib/normal_module-getline.$(OBJEXT) \
+	script/normal_module-main.$(OBJEXT) \
+	script/normal_module-script.$(OBJEXT) \
+	script/normal_module-execute.$(OBJEXT) \
+	script/normal_module-function.$(OBJEXT) \
+	script/normal_module-lexer.$(OBJEXT) \
+	script/normal_module-argv.$(OBJEXT) \
+	commands/normal_module-menuentry.$(OBJEXT) \
+	normal_module-unidata.$(OBJEXT)
+nodist_normal_module_OBJECTS =  \
+	normal_module-grub_script.tab.$(OBJEXT) \
+	normal_module-grub_script.yy.$(OBJEXT)
+normal_module_OBJECTS = $(am_normal_module_OBJECTS) \
+	$(nodist_normal_module_OBJECTS)
+normal_module_LINK = $(CCLD) $(normal_module_CFLAGS) $(CFLAGS) \
+	$(normal_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ntfs_module_OBJECTS = fs/ntfs_module-ntfs.$(OBJEXT)
+nodist_ntfs_module_OBJECTS =
+ntfs_module_OBJECTS = $(am_ntfs_module_OBJECTS) \
+	$(nodist_ntfs_module_OBJECTS)
+ntfs_module_LINK = $(CCLD) $(ntfs_module_CFLAGS) $(CFLAGS) \
+	$(ntfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ntfscomp_module_OBJECTS = fs/ntfscomp_module-ntfscomp.$(OBJEXT)
+nodist_ntfscomp_module_OBJECTS =
+ntfscomp_module_OBJECTS = $(am_ntfscomp_module_OBJECTS) \
+	$(nodist_ntfscomp_module_OBJECTS)
+ntfscomp_module_LINK = $(CCLD) $(ntfscomp_module_CFLAGS) $(CFLAGS) \
+	$(ntfscomp_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ntldr_module_SOURCES_DIST = loader/i386/pc/ntldr.c
+@COND_i386_pc_TRUE@am_ntldr_module_OBJECTS = loader/i386/pc/ntldr_module-ntldr.$(OBJEXT)
+nodist_ntldr_module_OBJECTS =
+ntldr_module_OBJECTS = $(am_ntldr_module_OBJECTS) \
+	$(nodist_ntldr_module_OBJECTS)
+ntldr_module_LINK = $(CCLD) $(ntldr_module_CFLAGS) $(CFLAGS) \
+	$(ntldr_module_LDFLAGS) $(LDFLAGS) -o $@
+am_odc_module_OBJECTS = fs/odc_module-odc.$(OBJEXT)
+nodist_odc_module_OBJECTS =
+odc_module_OBJECTS = $(am_odc_module_OBJECTS) \
+	$(nodist_odc_module_OBJECTS)
+odc_module_LINK = $(CCLD) $(odc_module_CFLAGS) $(CFLAGS) \
+	$(odc_module_LDFLAGS) $(LDFLAGS) -o $@
+am_offsetio_module_OBJECTS = io/offsetio_module-offset.$(OBJEXT)
+nodist_offsetio_module_OBJECTS =
+offsetio_module_OBJECTS = $(am_offsetio_module_OBJECTS) \
+	$(nodist_offsetio_module_OBJECTS)
+offsetio_module_LINK = $(CCLD) $(offsetio_module_CFLAGS) $(CFLAGS) \
+	$(offsetio_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ofnet_module_SOURCES_DIST = net/drivers/ieee1275/ofnet.c
+@COND_i386_ieee1275_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_sparc64_ieee1275_TRUE@am_ofnet_module_OBJECTS = net/drivers/ieee1275/ofnet_module-ofnet.$(OBJEXT)
+@COND_i386_ieee1275_FALSE@@COND_powerpc_ieee1275_TRUE@am_ofnet_module_OBJECTS = net/drivers/ieee1275/ofnet_module-ofnet.$(OBJEXT)
+@COND_i386_ieee1275_TRUE@am_ofnet_module_OBJECTS = net/drivers/ieee1275/ofnet_module-ofnet.$(OBJEXT)
+nodist_ofnet_module_OBJECTS =
+ofnet_module_OBJECTS = $(am_ofnet_module_OBJECTS) \
+	$(nodist_ofnet_module_OBJECTS)
+ofnet_module_LINK = $(CCLD) $(ofnet_module_CFLAGS) $(CFLAGS) \
+	$(ofnet_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ohci_module_SOURCES_DIST = bus/usb/ohci.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_ohci_module_OBJECTS = bus/usb/ohci_module-ohci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_ohci_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	bus/usb/ohci_module-ohci.$(OBJEXT)
+nodist_ohci_module_OBJECTS =
+ohci_module_OBJECTS = $(am_ohci_module_OBJECTS) \
+	$(nodist_ohci_module_OBJECTS)
+ohci_module_LINK = $(CCLD) $(ohci_module_CFLAGS) $(CFLAGS) \
+	$(ohci_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_acorn_module_OBJECTS =  \
+	partmap/part_acorn_module-acorn.$(OBJEXT)
+nodist_part_acorn_module_OBJECTS =
+part_acorn_module_OBJECTS = $(am_part_acorn_module_OBJECTS) \
+	$(nodist_part_acorn_module_OBJECTS)
+part_acorn_module_LINK = $(CCLD) $(part_acorn_module_CFLAGS) $(CFLAGS) \
+	$(part_acorn_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_amiga_module_OBJECTS =  \
+	partmap/part_amiga_module-amiga.$(OBJEXT)
+nodist_part_amiga_module_OBJECTS =
+part_amiga_module_OBJECTS = $(am_part_amiga_module_OBJECTS) \
+	$(nodist_part_amiga_module_OBJECTS)
+part_amiga_module_LINK = $(CCLD) $(part_amiga_module_CFLAGS) $(CFLAGS) \
+	$(part_amiga_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_apple_module_OBJECTS =  \
+	partmap/part_apple_module-apple.$(OBJEXT)
+nodist_part_apple_module_OBJECTS =
+part_apple_module_OBJECTS = $(am_part_apple_module_OBJECTS) \
+	$(nodist_part_apple_module_OBJECTS)
+part_apple_module_LINK = $(CCLD) $(part_apple_module_CFLAGS) $(CFLAGS) \
+	$(part_apple_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_bsd_module_OBJECTS =  \
+	partmap/part_bsd_module-bsdlabel.$(OBJEXT)
+nodist_part_bsd_module_OBJECTS =
+part_bsd_module_OBJECTS = $(am_part_bsd_module_OBJECTS) \
+	$(nodist_part_bsd_module_OBJECTS)
+part_bsd_module_LINK = $(CCLD) $(part_bsd_module_CFLAGS) $(CFLAGS) \
+	$(part_bsd_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_dfly_module_OBJECTS = partmap/part_dfly_module-dfly.$(OBJEXT)
+nodist_part_dfly_module_OBJECTS =
+part_dfly_module_OBJECTS = $(am_part_dfly_module_OBJECTS) \
+	$(nodist_part_dfly_module_OBJECTS)
+part_dfly_module_LINK = $(CCLD) $(part_dfly_module_CFLAGS) $(CFLAGS) \
+	$(part_dfly_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_dvh_module_OBJECTS = partmap/part_dvh_module-dvh.$(OBJEXT)
+nodist_part_dvh_module_OBJECTS =
+part_dvh_module_OBJECTS = $(am_part_dvh_module_OBJECTS) \
+	$(nodist_part_dvh_module_OBJECTS)
+part_dvh_module_LINK = $(CCLD) $(part_dvh_module_CFLAGS) $(CFLAGS) \
+	$(part_dvh_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_gpt_module_OBJECTS = partmap/part_gpt_module-gpt.$(OBJEXT)
+nodist_part_gpt_module_OBJECTS =
+part_gpt_module_OBJECTS = $(am_part_gpt_module_OBJECTS) \
+	$(nodist_part_gpt_module_OBJECTS)
+part_gpt_module_LINK = $(CCLD) $(part_gpt_module_CFLAGS) $(CFLAGS) \
+	$(part_gpt_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_msdos_module_OBJECTS =  \
+	partmap/part_msdos_module-msdos.$(OBJEXT)
+nodist_part_msdos_module_OBJECTS =
+part_msdos_module_OBJECTS = $(am_part_msdos_module_OBJECTS) \
+	$(nodist_part_msdos_module_OBJECTS)
+part_msdos_module_LINK = $(CCLD) $(part_msdos_module_CFLAGS) $(CFLAGS) \
+	$(part_msdos_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_plan_module_OBJECTS = partmap/part_plan_module-plan.$(OBJEXT)
+nodist_part_plan_module_OBJECTS =
+part_plan_module_OBJECTS = $(am_part_plan_module_OBJECTS) \
+	$(nodist_part_plan_module_OBJECTS)
+part_plan_module_LINK = $(CCLD) $(part_plan_module_CFLAGS) $(CFLAGS) \
+	$(part_plan_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_sun_module_OBJECTS = partmap/part_sun_module-sun.$(OBJEXT)
+nodist_part_sun_module_OBJECTS =
+part_sun_module_OBJECTS = $(am_part_sun_module_OBJECTS) \
+	$(nodist_part_sun_module_OBJECTS)
+part_sun_module_LINK = $(CCLD) $(part_sun_module_CFLAGS) $(CFLAGS) \
+	$(part_sun_module_LDFLAGS) $(LDFLAGS) -o $@
+am_part_sunpc_module_OBJECTS =  \
+	partmap/part_sunpc_module-sunpc.$(OBJEXT)
+nodist_part_sunpc_module_OBJECTS =
+part_sunpc_module_OBJECTS = $(am_part_sunpc_module_OBJECTS) \
+	$(nodist_part_sunpc_module_OBJECTS)
+part_sunpc_module_LINK = $(CCLD) $(part_sunpc_module_CFLAGS) $(CFLAGS) \
+	$(part_sunpc_module_LDFLAGS) $(LDFLAGS) -o $@
+am_parttool_module_OBJECTS =  \
+	commands/parttool_module-parttool.$(OBJEXT)
+nodist_parttool_module_OBJECTS =
+parttool_module_OBJECTS = $(am_parttool_module_OBJECTS) \
+	$(nodist_parttool_module_OBJECTS)
+parttool_module_LINK = $(CCLD) $(parttool_module_CFLAGS) $(CFLAGS) \
+	$(parttool_module_LDFLAGS) $(LDFLAGS) -o $@
+am_password_module_OBJECTS =  \
+	commands/password_module-password.$(OBJEXT)
+nodist_password_module_OBJECTS =
+password_module_OBJECTS = $(am_password_module_OBJECTS) \
+	$(nodist_password_module_OBJECTS)
+password_module_LINK = $(CCLD) $(password_module_CFLAGS) $(CFLAGS) \
+	$(password_module_LDFLAGS) $(LDFLAGS) -o $@
+am_password_pbkdf2_module_OBJECTS =  \
+	commands/password_pbkdf2_module-password_pbkdf2.$(OBJEXT)
+nodist_password_pbkdf2_module_OBJECTS =
+password_pbkdf2_module_OBJECTS = $(am_password_pbkdf2_module_OBJECTS) \
+	$(nodist_password_pbkdf2_module_OBJECTS)
+password_pbkdf2_module_LINK = $(CCLD) $(password_pbkdf2_module_CFLAGS) \
+	$(CFLAGS) $(password_pbkdf2_module_LDFLAGS) $(LDFLAGS) -o $@
+am__pata_module_SOURCES_DIST = disk/pata.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_x86_64_efi_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_pata_module_OBJECTS = disk/pata_module-pata.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_pata_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	disk/pata_module-pata.$(OBJEXT)
+nodist_pata_module_OBJECTS =
+pata_module_OBJECTS = $(am_pata_module_OBJECTS) \
+	$(nodist_pata_module_OBJECTS)
+pata_module_LINK = $(CCLD) $(pata_module_CFLAGS) $(CFLAGS) \
+	$(pata_module_LDFLAGS) $(LDFLAGS) -o $@
+am_pbkdf2_module_OBJECTS = lib/pbkdf2_module-pbkdf2.$(OBJEXT)
+nodist_pbkdf2_module_OBJECTS =
+pbkdf2_module_OBJECTS = $(am_pbkdf2_module_OBJECTS) \
+	$(nodist_pbkdf2_module_OBJECTS)
+pbkdf2_module_LINK = $(CCLD) $(pbkdf2_module_CFLAGS) $(CFLAGS) \
+	$(pbkdf2_module_LDFLAGS) $(LDFLAGS) -o $@
+am_pbkdf2_test_module_OBJECTS =  \
+	tests/pbkdf2_test_module-pbkdf2_test.$(OBJEXT)
+nodist_pbkdf2_test_module_OBJECTS =
+pbkdf2_test_module_OBJECTS = $(am_pbkdf2_test_module_OBJECTS) \
+	$(nodist_pbkdf2_test_module_OBJECTS)
+pbkdf2_test_module_LINK = $(CCLD) $(pbkdf2_test_module_CFLAGS) \
+	$(CFLAGS) $(pbkdf2_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__pci_module_SOURCES_DIST = bus/pci.c bus/i386/ieee1275/pci.c
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_pci_module_OBJECTS = bus/pci_module-pci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_pci_module_OBJECTS = bus/pci_module-pci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@am_pci_module_OBJECTS = bus/i386/ieee1275/pci_module-pci.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_ieee1275_TRUE@	bus/pci_module-pci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_pci_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	bus/pci_module-pci.$(OBJEXT)
+nodist_pci_module_OBJECTS =
+pci_module_OBJECTS = $(am_pci_module_OBJECTS) \
+	$(nodist_pci_module_OBJECTS)
+pci_module_LINK = $(CCLD) $(pci_module_CFLAGS) $(CFLAGS) \
+	$(pci_module_LDFLAGS) $(LDFLAGS) -o $@
+am__pcidump_module_SOURCES_DIST = commands/pcidump.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_pcidump_module_OBJECTS = commands/pcidump_module-pcidump.$(OBJEXT)
+nodist_pcidump_module_OBJECTS =
+pcidump_module_OBJECTS = $(am_pcidump_module_OBJECTS) \
+	$(nodist_pcidump_module_OBJECTS)
+pcidump_module_LINK = $(CCLD) $(pcidump_module_CFLAGS) $(CFLAGS) \
+	$(pcidump_module_LDFLAGS) $(LDFLAGS) -o $@
+am_pgp_module_OBJECTS = commands/pgp_module-pgp.$(OBJEXT)
+nodist_pgp_module_OBJECTS =
+pgp_module_OBJECTS = $(am_pgp_module_OBJECTS) \
+	$(nodist_pgp_module_OBJECTS)
+pgp_module_LINK = $(CCLD) $(pgp_module_CFLAGS) $(CFLAGS) \
+	$(pgp_module_LDFLAGS) $(LDFLAGS) -o $@
+am__plan9_module_SOURCES_DIST = loader/i386/pc/plan9.c
+@COND_i386_pc_TRUE@am_plan9_module_OBJECTS = loader/i386/pc/plan9_module-plan9.$(OBJEXT)
+nodist_plan9_module_OBJECTS =
+plan9_module_OBJECTS = $(am_plan9_module_OBJECTS) \
+	$(nodist_plan9_module_OBJECTS)
+plan9_module_LINK = $(CCLD) $(plan9_module_CFLAGS) $(CFLAGS) \
+	$(plan9_module_LDFLAGS) $(LDFLAGS) -o $@
+am__play_module_SOURCES_DIST = commands/i386/pc/play.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_play_module_OBJECTS = commands/i386/pc/play_module-play.$(OBJEXT)
+nodist_play_module_OBJECTS =
+play_module_OBJECTS = $(am_play_module_OBJECTS) \
+	$(nodist_play_module_OBJECTS)
+play_module_LINK = $(CCLD) $(play_module_CFLAGS) $(CFLAGS) \
+	$(play_module_LDFLAGS) $(LDFLAGS) -o $@
+am_png_module_OBJECTS = video/readers/png_module-png.$(OBJEXT)
+nodist_png_module_OBJECTS =
+png_module_OBJECTS = $(am_png_module_OBJECTS) \
+	$(nodist_png_module_OBJECTS)
+png_module_LINK = $(CCLD) $(png_module_CFLAGS) $(CFLAGS) \
+	$(png_module_LDFLAGS) $(LDFLAGS) -o $@
+am_priority_queue_module_OBJECTS =  \
+	lib/priority_queue_module-priority_queue.$(OBJEXT)
+nodist_priority_queue_module_OBJECTS =
+priority_queue_module_OBJECTS = $(am_priority_queue_module_OBJECTS) \
+	$(nodist_priority_queue_module_OBJECTS)
+priority_queue_module_LINK = $(CCLD) $(priority_queue_module_CFLAGS) \
+	$(CFLAGS) $(priority_queue_module_LDFLAGS) $(LDFLAGS) -o $@
+am_probe_module_OBJECTS = commands/probe_module-probe.$(OBJEXT)
+nodist_probe_module_OBJECTS =
+probe_module_OBJECTS = $(am_probe_module_OBJECTS) \
+	$(nodist_probe_module_OBJECTS)
+probe_module_LINK = $(CCLD) $(probe_module_CFLAGS) $(CFLAGS) \
+	$(probe_module_LDFLAGS) $(LDFLAGS) -o $@
+am_procfs_module_OBJECTS = fs/procfs_module-proc.$(OBJEXT)
+nodist_procfs_module_OBJECTS =
+procfs_module_OBJECTS = $(am_procfs_module_OBJECTS) \
+	$(nodist_procfs_module_OBJECTS)
+procfs_module_LINK = $(CCLD) $(procfs_module_CFLAGS) $(CFLAGS) \
+	$(procfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_progress_module_OBJECTS = lib/progress_module-progress.$(OBJEXT)
+nodist_progress_module_OBJECTS =
+progress_module_OBJECTS = $(am_progress_module_OBJECTS) \
+	$(nodist_progress_module_OBJECTS)
+progress_module_LINK = $(CCLD) $(progress_module_CFLAGS) $(CFLAGS) \
+	$(progress_module_LDFLAGS) $(LDFLAGS) -o $@
+am__pxe_module_SOURCES_DIST = net/drivers/i386/pc/pxe.c
+@COND_i386_pc_TRUE@am_pxe_module_OBJECTS = net/drivers/i386/pc/pxe_module-pxe.$(OBJEXT)
+nodist_pxe_module_OBJECTS =
+pxe_module_OBJECTS = $(am_pxe_module_OBJECTS) \
+	$(nodist_pxe_module_OBJECTS)
+pxe_module_LINK = $(CCLD) $(pxe_module_CFLAGS) $(CFLAGS) \
+	$(pxe_module_LDFLAGS) $(LDFLAGS) -o $@
+am__pxeboot_image_SOURCES_DIST = boot/i386/pc/pxeboot.S
+@COND_i386_pc_TRUE@am_pxeboot_image_OBJECTS = boot/i386/pc/pxeboot_image-pxeboot.$(OBJEXT)
+nodist_pxeboot_image_OBJECTS =
+pxeboot_image_OBJECTS = $(am_pxeboot_image_OBJECTS) \
+	$(nodist_pxeboot_image_OBJECTS)
+pxeboot_image_DEPENDENCIES =
+pxeboot_image_LINK = $(CCLD) $(pxeboot_image_CFLAGS) $(CFLAGS) \
+	$(pxeboot_image_LDFLAGS) $(LDFLAGS) -o $@
+am__pxechain_module_SOURCES_DIST = loader/i386/pc/pxechainloader.c
+@COND_i386_pc_TRUE@am_pxechain_module_OBJECTS = loader/i386/pc/pxechain_module-pxechainloader.$(OBJEXT)
+nodist_pxechain_module_OBJECTS =
+pxechain_module_OBJECTS = $(am_pxechain_module_OBJECTS) \
+	$(nodist_pxechain_module_OBJECTS)
+pxechain_module_LINK = $(CCLD) $(pxechain_module_CFLAGS) $(CFLAGS) \
+	$(pxechain_module_LDFLAGS) $(LDFLAGS) -o $@
+am_raid5rec_module_OBJECTS =  \
+	disk/raid5rec_module-raid5_recover.$(OBJEXT)
+nodist_raid5rec_module_OBJECTS =
+raid5rec_module_OBJECTS = $(am_raid5rec_module_OBJECTS) \
+	$(nodist_raid5rec_module_OBJECTS)
+raid5rec_module_LINK = $(CCLD) $(raid5rec_module_CFLAGS) $(CFLAGS) \
+	$(raid5rec_module_LDFLAGS) $(LDFLAGS) -o $@
+am_raid6rec_module_OBJECTS =  \
+	disk/raid6rec_module-raid6_recover.$(OBJEXT)
+nodist_raid6rec_module_OBJECTS =
+raid6rec_module_OBJECTS = $(am_raid6rec_module_OBJECTS) \
+	$(nodist_raid6rec_module_OBJECTS)
+raid6rec_module_LINK = $(CCLD) $(raid6rec_module_CFLAGS) $(CFLAGS) \
+	$(raid6rec_module_LDFLAGS) $(LDFLAGS) -o $@
+am__random_module_SOURCES_DIST = kern/i386/tsc_pmtimer.c \
+	lib/i386/random.c lib/random.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_TRUE@am_random_module_OBJECTS = lib/i386/random_module-random.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_TRUE@	lib/random_module-random.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_random_module_OBJECTS = kern/i386/random_module-tsc_pmtimer.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/random_module-random.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/random_module-random.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_random_module_OBJECTS = kern/i386/random_module-tsc_pmtimer.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/random_module-random.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	lib/random_module-random.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_random_module_OBJECTS = lib/i386/random_module-random.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/random_module-random.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_random_module_OBJECTS = kern/i386/random_module-tsc_pmtimer.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/random_module-random.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/random_module-random.$(OBJEXT)
+nodist_random_module_OBJECTS =
+random_module_OBJECTS = $(am_random_module_OBJECTS) \
+	$(nodist_random_module_OBJECTS)
+random_module_LINK = $(CCLD) $(random_module_CFLAGS) $(CFLAGS) \
+	$(random_module_LDFLAGS) $(LDFLAGS) -o $@
+am__rdmsr_module_SOURCES_DIST = commands/i386/rdmsr.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_rdmsr_module_OBJECTS = commands/i386/rdmsr_module-rdmsr.$(OBJEXT)
+nodist_rdmsr_module_OBJECTS =
+rdmsr_module_OBJECTS = $(am_rdmsr_module_OBJECTS) \
+	$(nodist_rdmsr_module_OBJECTS)
+rdmsr_module_LINK = $(CCLD) $(rdmsr_module_CFLAGS) $(CFLAGS) \
+	$(rdmsr_module_LDFLAGS) $(LDFLAGS) -o $@
+am_read_module_OBJECTS = commands/read_module-read.$(OBJEXT)
+nodist_read_module_OBJECTS =
+read_module_OBJECTS = $(am_read_module_OBJECTS) \
+	$(nodist_read_module_OBJECTS)
+read_module_LINK = $(CCLD) $(read_module_CFLAGS) $(CFLAGS) \
+	$(read_module_LDFLAGS) $(LDFLAGS) -o $@
+am__reboot_module_SOURCES_DIST = commands/reboot.c lib/dummy/reboot.c \
+	lib/uboot/reboot.c lib/i386/reboot.c \
+	lib/i386/reboot_trampoline.S lib/xen/reboot.c \
+	lib/mips/arc/reboot.c lib/mips/loongson/reboot.c \
+	lib/mips/qemu_mips/reboot.c lib/ieee1275/reboot.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_reboot_module_OBJECTS = lib/xen/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_reboot_module_OBJECTS = lib/ieee1275/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_reboot_module_OBJECTS = lib/ieee1275/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_reboot_module_OBJECTS = lib/mips/qemu_mips/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_reboot_module_OBJECTS = lib/mips/loongson/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_reboot_module_OBJECTS = lib/mips/arc/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_reboot_module_OBJECTS = lib/xen/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_reboot_module_OBJECTS = lib/xen/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@am_reboot_module_OBJECTS = lib/i386/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	lib/i386/reboot_module-reboot_trampoline.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_coreboot_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_reboot_module_OBJECTS = lib/uboot/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_reboot_module_OBJECTS = commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_reboot_module_OBJECTS = lib/dummy/reboot_module-reboot.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_reboot_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/reboot_module-reboot.$(OBJEXT)
+nodist_reboot_module_OBJECTS =
+reboot_module_OBJECTS = $(am_reboot_module_OBJECTS) \
+	$(nodist_reboot_module_OBJECTS)
+reboot_module_LINK = $(CCLD) $(reboot_module_CFLAGS) $(CFLAGS) \
+	$(reboot_module_LDFLAGS) $(LDFLAGS) -o $@
+am_regexp_module_OBJECTS = commands/regexp_module-regexp.$(OBJEXT) \
+	commands/regexp_module-wildcard.$(OBJEXT) \
+	lib/gnulib/regexp_module-regex.$(OBJEXT)
+nodist_regexp_module_OBJECTS =
+regexp_module_OBJECTS = $(am_regexp_module_OBJECTS) \
+	$(nodist_regexp_module_OBJECTS)
+regexp_module_LINK = $(CCLD) $(regexp_module_CFLAGS) $(CFLAGS) \
+	$(regexp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_reiserfs_module_OBJECTS = fs/reiserfs_module-reiserfs.$(OBJEXT)
+nodist_reiserfs_module_OBJECTS =
+reiserfs_module_OBJECTS = $(am_reiserfs_module_OBJECTS) \
+	$(nodist_reiserfs_module_OBJECTS)
+reiserfs_module_LINK = $(CCLD) $(reiserfs_module_CFLAGS) $(CFLAGS) \
+	$(reiserfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__relocator_module_SOURCES_DIST = lib/i386/relocator_asm.S \
+	lib/i386/relocator16.S lib/i386/relocator32.S \
+	lib/i386/relocator64.S lib/i386/relocator.c \
+	lib/i386/relocator_common_c.c lib/relocator.c \
+	lib/efi/relocator.c lib/ieee1275/relocator.c \
+	lib/i386/xen/relocator.S lib/xen/relocator.c \
+	lib/mips/relocator_asm.S lib/mips/relocator.c \
+	lib/powerpc/relocator_asm.S lib/powerpc/relocator.c \
+	lib/x86_64/efi/relocator.c lib/x86_64/relocator_asm.S \
+	lib/x86_64/xen/relocator.S
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_relocator_module_OBJECTS = lib/x86_64/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/x86_64/xen/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/xen/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_relocator_module_OBJECTS = lib/x86_64/efi/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/x86_64/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/efi/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_relocator_module_OBJECTS = lib/powerpc/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/powerpc/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/ieee1275/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_relocator_module_OBJECTS = lib/mips/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/mips/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_relocator_module_OBJECTS = lib/mips/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/mips/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@am_relocator_module_OBJECTS = lib/mips/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@	lib/mips/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_mips_arc_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/i386/xen/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/xen/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_relocator_module_OBJECTS = lib/ieee1275/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/efi/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_relocator_module_OBJECTS = lib/i386/relocator_module-relocator_asm.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/relocator_module-relocator16.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/relocator_module-relocator32.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/relocator_module-relocator64.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/relocator_module-relocator.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/i386/relocator_module-relocator_common_c.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	lib/relocator_module-relocator.$(OBJEXT)
+nodist_relocator_module_OBJECTS =
+relocator_module_OBJECTS = $(am_relocator_module_OBJECTS) \
+	$(nodist_relocator_module_OBJECTS)
+relocator_module_LINK = $(CCLD) $(relocator_module_CFLAGS) $(CFLAGS) \
+	$(relocator_module_LDFLAGS) $(LDFLAGS) -o $@
+am_romfs_module_OBJECTS = fs/romfs_module-romfs.$(OBJEXT)
+nodist_romfs_module_OBJECTS =
+romfs_module_OBJECTS = $(am_romfs_module_OBJECTS) \
+	$(nodist_romfs_module_OBJECTS)
+romfs_module_LINK = $(CCLD) $(romfs_module_CFLAGS) $(CFLAGS) \
+	$(romfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_scsi_module_OBJECTS = disk/scsi_module-scsi.$(OBJEXT)
+nodist_scsi_module_OBJECTS =
+scsi_module_OBJECTS = $(am_scsi_module_OBJECTS) \
+	$(nodist_scsi_module_OBJECTS)
+scsi_module_LINK = $(CCLD) $(scsi_module_CFLAGS) $(CFLAGS) \
+	$(scsi_module_LDFLAGS) $(LDFLAGS) -o $@
+am__sdl_module_SOURCES_DIST = video/emu/sdl.c
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@am_sdl_module_OBJECTS = video/emu/sdl_module-sdl.$(OBJEXT)
+nodist_sdl_module_OBJECTS =
+sdl_module_OBJECTS = $(am_sdl_module_OBJECTS) \
+	$(nodist_sdl_module_OBJECTS)
+sdl_module_LINK = $(CCLD) $(sdl_module_CFLAGS) $(CFLAGS) \
+	$(sdl_module_LDFLAGS) $(LDFLAGS) -o $@
+am_search_module_OBJECTS =  \
+	commands/search_module-search_wrap.$(OBJEXT)
+nodist_search_module_OBJECTS =
+search_module_OBJECTS = $(am_search_module_OBJECTS) \
+	$(nodist_search_module_OBJECTS)
+search_module_LINK = $(CCLD) $(search_module_CFLAGS) $(CFLAGS) \
+	$(search_module_LDFLAGS) $(LDFLAGS) -o $@
+am_search_fs_file_module_OBJECTS =  \
+	commands/search_fs_file_module-search_file.$(OBJEXT)
+nodist_search_fs_file_module_OBJECTS =
+search_fs_file_module_OBJECTS = $(am_search_fs_file_module_OBJECTS) \
+	$(nodist_search_fs_file_module_OBJECTS)
+search_fs_file_module_LINK = $(CCLD) $(search_fs_file_module_CFLAGS) \
+	$(CFLAGS) $(search_fs_file_module_LDFLAGS) $(LDFLAGS) -o $@
+am_search_fs_uuid_module_OBJECTS =  \
+	commands/search_fs_uuid_module-search_uuid.$(OBJEXT)
+nodist_search_fs_uuid_module_OBJECTS =
+search_fs_uuid_module_OBJECTS = $(am_search_fs_uuid_module_OBJECTS) \
+	$(nodist_search_fs_uuid_module_OBJECTS)
+search_fs_uuid_module_LINK = $(CCLD) $(search_fs_uuid_module_CFLAGS) \
+	$(CFLAGS) $(search_fs_uuid_module_LDFLAGS) $(LDFLAGS) -o $@
+am_search_label_module_OBJECTS =  \
+	commands/search_label_module-search_label.$(OBJEXT)
+nodist_search_label_module_OBJECTS =
+search_label_module_OBJECTS = $(am_search_label_module_OBJECTS) \
+	$(nodist_search_label_module_OBJECTS)
+search_label_module_LINK = $(CCLD) $(search_label_module_CFLAGS) \
+	$(CFLAGS) $(search_label_module_LDFLAGS) $(LDFLAGS) -o $@
+am__sendkey_module_SOURCES_DIST = commands/i386/pc/sendkey.c
+@COND_i386_pc_TRUE@am_sendkey_module_OBJECTS = commands/i386/pc/sendkey_module-sendkey.$(OBJEXT)
+nodist_sendkey_module_OBJECTS =
+sendkey_module_OBJECTS = $(am_sendkey_module_OBJECTS) \
+	$(nodist_sendkey_module_OBJECTS)
+sendkey_module_LINK = $(CCLD) $(sendkey_module_CFLAGS) $(CFLAGS) \
+	$(sendkey_module_LDFLAGS) $(LDFLAGS) -o $@
+am__serial_module_SOURCES_DIST = term/efi/serial.c term/serial.c \
+	term/ns8250.c term/ieee1275/serial.c term/arc/serial.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_serial_module_OBJECTS = term/ieee1275/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_serial_module_OBJECTS = term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_serial_module_OBJECTS = term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_TRUE@am_serial_module_OBJECTS = term/ieee1275/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_powerpc_ieee1275_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_serial_module_OBJECTS = term/arc/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@am_serial_module_OBJECTS = term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_serial_module_OBJECTS = term/ieee1275/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_serial_module_OBJECTS = term/serial_module-ns8250.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_serial_module_OBJECTS = term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_serial_module_OBJECTS = term/serial_module-serial.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_serial_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	term/efi/serial_module-serial.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	term/serial_module-serial.$(OBJEXT)
+nodist_serial_module_OBJECTS =
+serial_module_OBJECTS = $(am_serial_module_OBJECTS) \
+	$(nodist_serial_module_OBJECTS)
+serial_module_LINK = $(CCLD) $(serial_module_CFLAGS) $(CFLAGS) \
+	$(serial_module_LDFLAGS) $(LDFLAGS) -o $@
+am_setjmp_module_OBJECTS = lib/setjmp_module-setjmp.$(OBJEXT)
+nodist_setjmp_module_OBJECTS =
+setjmp_module_OBJECTS = $(am_setjmp_module_OBJECTS) \
+	$(nodist_setjmp_module_OBJECTS)
+setjmp_module_LINK = $(CCLD) $(setjmp_module_CFLAGS) $(CFLAGS) \
+	$(setjmp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_setjmp_test_module_OBJECTS =  \
+	tests/setjmp_test_module-setjmp_test.$(OBJEXT)
+nodist_setjmp_test_module_OBJECTS =
+setjmp_test_module_OBJECTS = $(am_setjmp_test_module_OBJECTS) \
+	$(nodist_setjmp_test_module_OBJECTS)
+setjmp_test_module_LINK = $(CCLD) $(setjmp_test_module_CFLAGS) \
+	$(CFLAGS) $(setjmp_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__setpci_module_SOURCES_DIST = commands/setpci.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_setpci_module_OBJECTS = commands/setpci_module-setpci.$(OBJEXT)
+nodist_setpci_module_OBJECTS =
+setpci_module_OBJECTS = $(am_setpci_module_OBJECTS) \
+	$(nodist_setpci_module_OBJECTS)
+setpci_module_LINK = $(CCLD) $(setpci_module_CFLAGS) $(CFLAGS) \
+	$(setpci_module_LDFLAGS) $(LDFLAGS) -o $@
+am_sfs_module_OBJECTS = fs/sfs_module-sfs.$(OBJEXT)
+nodist_sfs_module_OBJECTS =
+sfs_module_OBJECTS = $(am_sfs_module_OBJECTS) \
+	$(nodist_sfs_module_OBJECTS)
+sfs_module_LINK = $(CCLD) $(sfs_module_CFLAGS) $(CFLAGS) \
+	$(sfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_shift_test_module_OBJECTS =  \
+	tests/shift_test_module-shift_test.$(OBJEXT)
+nodist_shift_test_module_OBJECTS =
+shift_test_module_OBJECTS = $(am_shift_test_module_OBJECTS) \
+	$(nodist_shift_test_module_OBJECTS)
+shift_test_module_LINK = $(CCLD) $(shift_test_module_CFLAGS) $(CFLAGS) \
+	$(shift_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_signature_test_module_OBJECTS =  \
+	tests/signature_test_module-signature_test.$(OBJEXT)
+nodist_signature_test_module_OBJECTS =
+signature_test_module_OBJECTS = $(am_signature_test_module_OBJECTS) \
+	$(nodist_signature_test_module_OBJECTS)
+signature_test_module_LINK = $(CCLD) $(signature_test_module_CFLAGS) \
+	$(CFLAGS) $(signature_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_sleep_module_OBJECTS = commands/sleep_module-sleep.$(OBJEXT)
+nodist_sleep_module_OBJECTS =
+sleep_module_OBJECTS = $(am_sleep_module_OBJECTS) \
+	$(nodist_sleep_module_OBJECTS)
+sleep_module_LINK = $(CCLD) $(sleep_module_CFLAGS) $(CFLAGS) \
+	$(sleep_module_LDFLAGS) $(LDFLAGS) -o $@
+am_sleep_test_module_OBJECTS =  \
+	tests/sleep_test_module-sleep_test.$(OBJEXT)
+nodist_sleep_test_module_OBJECTS =
+sleep_test_module_OBJECTS = $(am_sleep_test_module_OBJECTS) \
+	$(nodist_sleep_test_module_OBJECTS)
+sleep_test_module_LINK = $(CCLD) $(sleep_test_module_CFLAGS) $(CFLAGS) \
+	$(sleep_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__smbios_module_SOURCES_DIST = commands/efi/smbios.c \
+	commands/smbios.c commands/i386/pc/smbios.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_ia64_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_smbios_module_OBJECTS = commands/i386/pc/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_smbios_module_OBJECTS = commands/i386/pc/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_smbios_module_OBJECTS = commands/i386/pc/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_smbios_module_OBJECTS = commands/efi/smbios_module-smbios.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	commands/smbios_module-smbios.$(OBJEXT)
+nodist_smbios_module_OBJECTS =
+smbios_module_OBJECTS = $(am_smbios_module_OBJECTS) \
+	$(nodist_smbios_module_OBJECTS)
+smbios_module_LINK = $(CCLD) $(smbios_module_CFLAGS) $(CFLAGS) \
+	$(smbios_module_LDFLAGS) $(LDFLAGS) -o $@
+am__spkmodem_module_SOURCES_DIST = term/spkmodem.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_spkmodem_module_OBJECTS = term/spkmodem_module-spkmodem.$(OBJEXT)
+nodist_spkmodem_module_OBJECTS =
+spkmodem_module_OBJECTS = $(am_spkmodem_module_OBJECTS) \
+	$(nodist_spkmodem_module_OBJECTS)
+spkmodem_module_LINK = $(CCLD) $(spkmodem_module_CFLAGS) $(CFLAGS) \
+	$(spkmodem_module_LDFLAGS) $(LDFLAGS) -o $@
+am_squash4_module_OBJECTS = fs/squash4_module-squash4.$(OBJEXT)
+nodist_squash4_module_OBJECTS =
+squash4_module_OBJECTS = $(am_squash4_module_OBJECTS) \
+	$(nodist_squash4_module_OBJECTS)
+squash4_module_LINK = $(CCLD) $(squash4_module_CFLAGS) $(CFLAGS) \
+	$(squash4_module_LDFLAGS) $(LDFLAGS) -o $@
+am_strtoull_test_module_OBJECTS =  \
+	tests/strtoull_test_module-strtoull_test.$(OBJEXT)
+nodist_strtoull_test_module_OBJECTS =
+strtoull_test_module_OBJECTS = $(am_strtoull_test_module_OBJECTS) \
+	$(nodist_strtoull_test_module_OBJECTS)
+strtoull_test_module_LINK = $(CCLD) $(strtoull_test_module_CFLAGS) \
+	$(CFLAGS) $(strtoull_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__suspend_module_SOURCES_DIST = commands/ieee1275/suspend.c
+@COND_i386_ieee1275_FALSE@@COND_powerpc_ieee1275_TRUE@am_suspend_module_OBJECTS = commands/ieee1275/suspend_module-suspend.$(OBJEXT)
+@COND_i386_ieee1275_TRUE@am_suspend_module_OBJECTS = commands/ieee1275/suspend_module-suspend.$(OBJEXT)
+nodist_suspend_module_OBJECTS =
+suspend_module_OBJECTS = $(am_suspend_module_OBJECTS) \
+	$(nodist_suspend_module_OBJECTS)
+suspend_module_LINK = $(CCLD) $(suspend_module_CFLAGS) $(CFLAGS) \
+	$(suspend_module_LDFLAGS) $(LDFLAGS) -o $@
+am_syslinuxcfg_module_OBJECTS =  \
+	lib/syslinuxcfg_module-syslinux_parse.$(OBJEXT) \
+	commands/syslinuxcfg_module-syslinuxcfg.$(OBJEXT)
+nodist_syslinuxcfg_module_OBJECTS =
+syslinuxcfg_module_OBJECTS = $(am_syslinuxcfg_module_OBJECTS) \
+	$(nodist_syslinuxcfg_module_OBJECTS)
+syslinuxcfg_module_LINK = $(CCLD) $(syslinuxcfg_module_CFLAGS) \
+	$(CFLAGS) $(syslinuxcfg_module_LDFLAGS) $(LDFLAGS) -o $@
+am_tar_module_OBJECTS = fs/tar_module-tar.$(OBJEXT)
+nodist_tar_module_OBJECTS =
+tar_module_OBJECTS = $(am_tar_module_OBJECTS) \
+	$(nodist_tar_module_OBJECTS)
+tar_module_LINK = $(CCLD) $(tar_module_CFLAGS) $(CFLAGS) \
+	$(tar_module_LDFLAGS) $(LDFLAGS) -o $@
+am_terminal_module_OBJECTS =  \
+	commands/terminal_module-terminal.$(OBJEXT)
+nodist_terminal_module_OBJECTS =
+terminal_module_OBJECTS = $(am_terminal_module_OBJECTS) \
+	$(nodist_terminal_module_OBJECTS)
+terminal_module_LINK = $(CCLD) $(terminal_module_CFLAGS) $(CFLAGS) \
+	$(terminal_module_LDFLAGS) $(LDFLAGS) -o $@
+am__terminfo_module_SOURCES_DIST = term/terminfo.c term/tparm.c
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_ia64_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_FALSE@@COND_i386_coreboot_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_FALSE@@COND_arm_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@am_terminfo_module_OBJECTS = term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_coreboot_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_terminfo_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	term/terminfo_module-terminfo.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	term/terminfo_module-tparm.$(OBJEXT)
+nodist_terminfo_module_OBJECTS =
+terminfo_module_OBJECTS = $(am_terminfo_module_OBJECTS) \
+	$(nodist_terminfo_module_OBJECTS)
+terminfo_module_LINK = $(CCLD) $(terminfo_module_CFLAGS) $(CFLAGS) \
+	$(terminfo_module_LDFLAGS) $(LDFLAGS) -o $@
+am_test_module_OBJECTS = commands/test_module-test.$(OBJEXT)
+nodist_test_module_OBJECTS =
+test_module_OBJECTS = $(am_test_module_OBJECTS) \
+	$(nodist_test_module_OBJECTS)
+test_module_LINK = $(CCLD) $(test_module_CFLAGS) $(CFLAGS) \
+	$(test_module_LDFLAGS) $(LDFLAGS) -o $@
+am_test_blockarg_module_OBJECTS =  \
+	tests/test_blockarg_module-test_blockarg.$(OBJEXT)
+nodist_test_blockarg_module_OBJECTS =
+test_blockarg_module_OBJECTS = $(am_test_blockarg_module_OBJECTS) \
+	$(nodist_test_blockarg_module_OBJECTS)
+test_blockarg_module_LINK = $(CCLD) $(test_blockarg_module_CFLAGS) \
+	$(CFLAGS) $(test_blockarg_module_LDFLAGS) $(LDFLAGS) -o $@
+am_testload_module_OBJECTS =  \
+	commands/testload_module-testload.$(OBJEXT)
+nodist_testload_module_OBJECTS =
+testload_module_OBJECTS = $(am_testload_module_OBJECTS) \
+	$(nodist_testload_module_OBJECTS)
+testload_module_LINK = $(CCLD) $(testload_module_CFLAGS) $(CFLAGS) \
+	$(testload_module_LDFLAGS) $(LDFLAGS) -o $@
+am_testspeed_module_OBJECTS =  \
+	commands/testspeed_module-testspeed.$(OBJEXT)
+nodist_testspeed_module_OBJECTS =
+testspeed_module_OBJECTS = $(am_testspeed_module_OBJECTS) \
+	$(nodist_testspeed_module_OBJECTS)
+testspeed_module_LINK = $(CCLD) $(testspeed_module_CFLAGS) $(CFLAGS) \
+	$(testspeed_module_LDFLAGS) $(LDFLAGS) -o $@
+am_tftp_module_OBJECTS = net/tftp_module-tftp.$(OBJEXT)
+nodist_tftp_module_OBJECTS =
+tftp_module_OBJECTS = $(am_tftp_module_OBJECTS) \
+	$(nodist_tftp_module_OBJECTS)
+tftp_module_LINK = $(CCLD) $(tftp_module_CFLAGS) $(CFLAGS) \
+	$(tftp_module_LDFLAGS) $(LDFLAGS) -o $@
+am_tga_module_OBJECTS = video/readers/tga_module-tga.$(OBJEXT)
+nodist_tga_module_OBJECTS =
+tga_module_OBJECTS = $(am_tga_module_OBJECTS) \
+	$(nodist_tga_module_OBJECTS)
+tga_module_LINK = $(CCLD) $(tga_module_CFLAGS) $(CFLAGS) \
+	$(tga_module_LDFLAGS) $(LDFLAGS) -o $@
+am_time_module_OBJECTS = commands/time_module-time.$(OBJEXT)
+nodist_time_module_OBJECTS =
+time_module_OBJECTS = $(am_time_module_OBJECTS) \
+	$(nodist_time_module_OBJECTS)
+time_module_LINK = $(CCLD) $(time_module_CFLAGS) $(CFLAGS) \
+	$(time_module_LDFLAGS) $(LDFLAGS) -o $@
+am__tpm_module_SOURCES_DIST = commands/efi/tpm.c commands/tpm.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_x86_64_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_FALSE@@COND_riscv32_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_FALSE@@COND_ia64_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_i386_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_tpm_module_OBJECTS = commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_tpm_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	commands/efi/tpm_module-tpm.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	commands/tpm_module-tpm.$(OBJEXT)
+nodist_tpm_module_OBJECTS =
+tpm_module_OBJECTS = $(am_tpm_module_OBJECTS) \
+	$(nodist_tpm_module_OBJECTS)
+tpm_module_LINK = $(CCLD) $(tpm_module_CFLAGS) $(CFLAGS) \
+	$(tpm_module_LDFLAGS) $(LDFLAGS) -o $@
+am_tr_module_OBJECTS = commands/tr_module-tr.$(OBJEXT)
+nodist_tr_module_OBJECTS =
+tr_module_OBJECTS = $(am_tr_module_OBJECTS) \
+	$(nodist_tr_module_OBJECTS)
+tr_module_LINK = $(CCLD) $(tr_module_CFLAGS) $(CFLAGS) \
+	$(tr_module_LDFLAGS) $(LDFLAGS) -o $@
+am_trig_module_OBJECTS =
+nodist_trig_module_OBJECTS = trig_module-trigtables.$(OBJEXT)
+trig_module_OBJECTS = $(am_trig_module_OBJECTS) \
+	$(nodist_trig_module_OBJECTS)
+trig_module_LINK = $(CCLD) $(trig_module_CFLAGS) $(CFLAGS) \
+	$(trig_module_LDFLAGS) $(LDFLAGS) -o $@
+am_true_module_OBJECTS = commands/true_module-true.$(OBJEXT)
+nodist_true_module_OBJECTS =
+true_module_OBJECTS = $(am_true_module_OBJECTS) \
+	$(nodist_true_module_OBJECTS)
+true_module_LINK = $(CCLD) $(true_module_CFLAGS) $(CFLAGS) \
+	$(true_module_LDFLAGS) $(LDFLAGS) -o $@
+am__truecrypt_module_SOURCES_DIST = loader/i386/pc/truecrypt.c
+@COND_i386_pc_TRUE@am_truecrypt_module_OBJECTS = loader/i386/pc/truecrypt_module-truecrypt.$(OBJEXT)
+nodist_truecrypt_module_OBJECTS =
+truecrypt_module_OBJECTS = $(am_truecrypt_module_OBJECTS) \
+	$(nodist_truecrypt_module_OBJECTS)
+truecrypt_module_LINK = $(CCLD) $(truecrypt_module_CFLAGS) $(CFLAGS) \
+	$(truecrypt_module_LDFLAGS) $(LDFLAGS) -o $@
+am__ubootnet_module_SOURCES_DIST = net/drivers/uboot/ubootnet.c
+@COND_arm_uboot_TRUE@am_ubootnet_module_OBJECTS = net/drivers/uboot/ubootnet_module-ubootnet.$(OBJEXT)
+nodist_ubootnet_module_OBJECTS =
+ubootnet_module_OBJECTS = $(am_ubootnet_module_OBJECTS) \
+	$(nodist_ubootnet_module_OBJECTS)
+ubootnet_module_LINK = $(CCLD) $(ubootnet_module_CFLAGS) $(CFLAGS) \
+	$(ubootnet_module_LDFLAGS) $(LDFLAGS) -o $@
+am_udf_module_OBJECTS = fs/udf_module-udf.$(OBJEXT)
+nodist_udf_module_OBJECTS =
+udf_module_OBJECTS = $(am_udf_module_OBJECTS) \
+	$(nodist_udf_module_OBJECTS)
+udf_module_LINK = $(CCLD) $(udf_module_CFLAGS) $(CFLAGS) \
+	$(udf_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ufs1_module_OBJECTS = fs/ufs1_module-ufs.$(OBJEXT)
+nodist_ufs1_module_OBJECTS =
+ufs1_module_OBJECTS = $(am_ufs1_module_OBJECTS) \
+	$(nodist_ufs1_module_OBJECTS)
+ufs1_module_LINK = $(CCLD) $(ufs1_module_CFLAGS) $(CFLAGS) \
+	$(ufs1_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ufs1_be_module_OBJECTS = fs/ufs1_be_module-ufs_be.$(OBJEXT)
+nodist_ufs1_be_module_OBJECTS =
+ufs1_be_module_OBJECTS = $(am_ufs1_be_module_OBJECTS) \
+	$(nodist_ufs1_be_module_OBJECTS)
+ufs1_be_module_LINK = $(CCLD) $(ufs1_be_module_CFLAGS) $(CFLAGS) \
+	$(ufs1_be_module_LDFLAGS) $(LDFLAGS) -o $@
+am_ufs2_module_OBJECTS = fs/ufs2_module-ufs2.$(OBJEXT)
+nodist_ufs2_module_OBJECTS =
+ufs2_module_OBJECTS = $(am_ufs2_module_OBJECTS) \
+	$(nodist_ufs2_module_OBJECTS)
+ufs2_module_LINK = $(CCLD) $(ufs2_module_CFLAGS) $(CFLAGS) \
+	$(ufs2_module_LDFLAGS) $(LDFLAGS) -o $@
+am__uhci_module_SOURCES_DIST = bus/usb/uhci.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_uhci_module_OBJECTS = bus/usb/uhci_module-uhci.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_uhci_module_OBJECTS =  \
+@COND_i386_coreboot_TRUE@	bus/usb/uhci_module-uhci.$(OBJEXT)
+nodist_uhci_module_OBJECTS =
+uhci_module_OBJECTS = $(am_uhci_module_OBJECTS) \
+	$(nodist_uhci_module_OBJECTS)
+uhci_module_LINK = $(CCLD) $(uhci_module_CFLAGS) $(CFLAGS) \
+	$(uhci_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usb_module_SOURCES_DIST = bus/usb/usb.c bus/usb/usbtrans.c \
+	bus/usb/usbhub.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usb_module_OBJECTS = bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usb_module_OBJECTS =  \
+@COND_arm_coreboot_TRUE@	bus/usb/usb_module-usb.$(OBJEXT) \
+@COND_arm_coreboot_TRUE@	bus/usb/usb_module-usbtrans.$(OBJEXT) \
+@COND_arm_coreboot_TRUE@	bus/usb/usb_module-usbhub.$(OBJEXT)
+nodist_usb_module_OBJECTS =
+usb_module_OBJECTS = $(am_usb_module_OBJECTS) \
+	$(nodist_usb_module_OBJECTS)
+usb_module_LINK = $(CCLD) $(usb_module_CFLAGS) $(CFLAGS) \
+	$(usb_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usb_keyboard_module_SOURCES_DIST = term/usb_keyboard.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usb_keyboard_module_OBJECTS = term/usb_keyboard_module-usb_keyboard.$(OBJEXT)
+nodist_usb_keyboard_module_OBJECTS =
+usb_keyboard_module_OBJECTS = $(am_usb_keyboard_module_OBJECTS) \
+	$(nodist_usb_keyboard_module_OBJECTS)
+usb_keyboard_module_LINK = $(CCLD) $(usb_keyboard_module_CFLAGS) \
+	$(CFLAGS) $(usb_keyboard_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbms_module_SOURCES_DIST = disk/usbms.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbms_module_OBJECTS = disk/usbms_module-usbms.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbms_module_OBJECTS =  \
+@COND_arm_coreboot_TRUE@	disk/usbms_module-usbms.$(OBJEXT)
+nodist_usbms_module_OBJECTS =
+usbms_module_OBJECTS = $(am_usbms_module_OBJECTS) \
+	$(nodist_usbms_module_OBJECTS)
+usbms_module_LINK = $(CCLD) $(usbms_module_CFLAGS) $(CFLAGS) \
+	$(usbms_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbserial_common_module_SOURCES_DIST = bus/usb/serial/common.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbserial_common_module_OBJECTS = bus/usb/serial/usbserial_common_module-common.$(OBJEXT)
+nodist_usbserial_common_module_OBJECTS =
+usbserial_common_module_OBJECTS =  \
+	$(am_usbserial_common_module_OBJECTS) \
+	$(nodist_usbserial_common_module_OBJECTS)
+usbserial_common_module_LINK = $(CCLD) \
+	$(usbserial_common_module_CFLAGS) $(CFLAGS) \
+	$(usbserial_common_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbserial_ftdi_module_SOURCES_DIST = bus/usb/serial/ftdi.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbserial_ftdi_module_OBJECTS = bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT)
+nodist_usbserial_ftdi_module_OBJECTS =
+usbserial_ftdi_module_OBJECTS = $(am_usbserial_ftdi_module_OBJECTS) \
+	$(nodist_usbserial_ftdi_module_OBJECTS)
+usbserial_ftdi_module_LINK = $(CCLD) $(usbserial_ftdi_module_CFLAGS) \
+	$(CFLAGS) $(usbserial_ftdi_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbserial_pl2303_module_SOURCES_DIST = bus/usb/serial/pl2303.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbserial_pl2303_module_OBJECTS = bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT)
+nodist_usbserial_pl2303_module_OBJECTS =
+usbserial_pl2303_module_OBJECTS =  \
+	$(am_usbserial_pl2303_module_OBJECTS) \
+	$(nodist_usbserial_pl2303_module_OBJECTS)
+usbserial_pl2303_module_LINK = $(CCLD) \
+	$(usbserial_pl2303_module_CFLAGS) $(CFLAGS) \
+	$(usbserial_pl2303_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbserial_usbdebug_module_SOURCES_DIST =  \
+	bus/usb/serial/usbdebug_late.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbserial_usbdebug_module_OBJECTS = bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT)
+nodist_usbserial_usbdebug_module_OBJECTS =
+usbserial_usbdebug_module_OBJECTS =  \
+	$(am_usbserial_usbdebug_module_OBJECTS) \
+	$(nodist_usbserial_usbdebug_module_OBJECTS)
+usbserial_usbdebug_module_LINK = $(CCLD) \
+	$(usbserial_usbdebug_module_CFLAGS) $(CFLAGS) \
+	$(usbserial_usbdebug_module_LDFLAGS) $(LDFLAGS) -o $@
+am__usbtest_module_SOURCES_DIST = commands/usbtest.c
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_FALSE@@COND_x86_64_efi_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_mips_loongson_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_FALSE@@COND_i386_coreboot_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+@COND_arm_coreboot_TRUE@am_usbtest_module_OBJECTS = commands/usbtest_module-usbtest.$(OBJEXT)
+nodist_usbtest_module_OBJECTS =
+usbtest_module_OBJECTS = $(am_usbtest_module_OBJECTS) \
+	$(nodist_usbtest_module_OBJECTS)
+usbtest_module_LINK = $(CCLD) $(usbtest_module_CFLAGS) $(CFLAGS) \
+	$(usbtest_module_LDFLAGS) $(LDFLAGS) -o $@
+am__vbe_module_SOURCES_DIST = video/i386/pc/vbe.c
+@COND_i386_pc_TRUE@am_vbe_module_OBJECTS =  \
+@COND_i386_pc_TRUE@	video/i386/pc/vbe_module-vbe.$(OBJEXT)
+nodist_vbe_module_OBJECTS =
+vbe_module_OBJECTS = $(am_vbe_module_OBJECTS) \
+	$(nodist_vbe_module_OBJECTS)
+vbe_module_LINK = $(CCLD) $(vbe_module_CFLAGS) $(CFLAGS) \
+	$(vbe_module_LDFLAGS) $(LDFLAGS) -o $@
+am__vga_module_SOURCES_DIST = video/i386/pc/vga.c
+@COND_i386_pc_TRUE@am_vga_module_OBJECTS =  \
+@COND_i386_pc_TRUE@	video/i386/pc/vga_module-vga.$(OBJEXT)
+nodist_vga_module_OBJECTS =
+vga_module_OBJECTS = $(am_vga_module_OBJECTS) \
+	$(nodist_vga_module_OBJECTS)
+vga_module_LINK = $(CCLD) $(vga_module_CFLAGS) $(CFLAGS) \
+	$(vga_module_LDFLAGS) $(LDFLAGS) -o $@
+am__vga_text_module_SOURCES_DIST = term/i386/pc/vga_text.c
+@COND_i386_pc_TRUE@am_vga_text_module_OBJECTS = term/i386/pc/vga_text_module-vga_text.$(OBJEXT)
+nodist_vga_text_module_OBJECTS =
+vga_text_module_OBJECTS = $(am_vga_text_module_OBJECTS) \
+	$(nodist_vga_text_module_OBJECTS)
+vga_text_module_LINK = $(CCLD) $(vga_text_module_CFLAGS) $(CFLAGS) \
+	$(vga_text_module_LDFLAGS) $(LDFLAGS) -o $@
+am__video_module_SOURCES_DIST = video/video.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_video_module_OBJECTS = video/video_module-video.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_video_module_OBJECTS =  \
+@COND_arm64_efi_TRUE@	video/video_module-video.$(OBJEXT)
+nodist_video_module_OBJECTS =
+video_module_OBJECTS = $(am_video_module_OBJECTS) \
+	$(nodist_video_module_OBJECTS)
+video_module_LINK = $(CCLD) $(video_module_CFLAGS) $(CFLAGS) \
+	$(video_module_LDFLAGS) $(LDFLAGS) -o $@
+am__video_bochs_module_SOURCES_DIST = video/bochs.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_video_bochs_module_OBJECTS = video/video_bochs_module-bochs.$(OBJEXT)
+nodist_video_bochs_module_OBJECTS =
+video_bochs_module_OBJECTS = $(am_video_bochs_module_OBJECTS) \
+	$(nodist_video_bochs_module_OBJECTS)
+video_bochs_module_LINK = $(CCLD) $(video_bochs_module_CFLAGS) \
+	$(CFLAGS) $(video_bochs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__video_cirrus_module_SOURCES_DIST = video/cirrus.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_video_cirrus_module_OBJECTS = video/video_cirrus_module-cirrus.$(OBJEXT)
+nodist_video_cirrus_module_OBJECTS =
+video_cirrus_module_OBJECTS = $(am_video_cirrus_module_OBJECTS) \
+	$(nodist_video_cirrus_module_OBJECTS)
+video_cirrus_module_LINK = $(CCLD) $(video_cirrus_module_CFLAGS) \
+	$(CFLAGS) $(video_cirrus_module_LDFLAGS) $(LDFLAGS) -o $@
+am_video_colors_module_OBJECTS =  \
+	video/video_colors_module-colors.$(OBJEXT)
+nodist_video_colors_module_OBJECTS =
+video_colors_module_OBJECTS = $(am_video_colors_module_OBJECTS) \
+	$(nodist_video_colors_module_OBJECTS)
+video_colors_module_LINK = $(CCLD) $(video_colors_module_CFLAGS) \
+	$(CFLAGS) $(video_colors_module_LDFLAGS) $(LDFLAGS) -o $@
+am__video_fb_module_SOURCES_DIST = video/fb/video_fb.c \
+	video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_FALSE@@COND_x86_64_xen_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_FALSE@@COND_x86_64_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_FALSE@@COND_sparc64_ieee1275_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_FALSE@@COND_riscv64_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_FALSE@@COND_riscv32_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_FALSE@@COND_powerpc_ieee1275_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_FALSE@@COND_mips_qemu_mips_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_FALSE@@COND_mips_arc_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_FALSE@@COND_ia64_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_FALSE@@COND_i386_xen_pvh_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_i386_xen_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_FALSE@@COND_i386_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_FALSE@@COND_emu_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_FALSE@@COND_arm_uboot_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_FALSE@@COND_arm_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+@COND_arm64_efi_TRUE@am_video_fb_module_OBJECTS = video/fb/video_fb_module-video_fb.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	video/fb/video_fb_module-fbblit.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	video/fb/video_fb_module-fbfill.$(OBJEXT) \
+@COND_arm64_efi_TRUE@	video/fb/video_fb_module-fbutil.$(OBJEXT)
+nodist_video_fb_module_OBJECTS =
+video_fb_module_OBJECTS = $(am_video_fb_module_OBJECTS) \
+	$(nodist_video_fb_module_OBJECTS)
+video_fb_module_LINK = $(CCLD) $(video_fb_module_CFLAGS) $(CFLAGS) \
+	$(video_fb_module_LDFLAGS) $(LDFLAGS) -o $@
+am_videoinfo_module_OBJECTS =  \
+	commands/videoinfo_module-videoinfo.$(OBJEXT)
+nodist_videoinfo_module_OBJECTS =
+videoinfo_module_OBJECTS = $(am_videoinfo_module_OBJECTS) \
+	$(nodist_videoinfo_module_OBJECTS)
+videoinfo_module_LINK = $(CCLD) $(videoinfo_module_CFLAGS) $(CFLAGS) \
+	$(videoinfo_module_LDFLAGS) $(LDFLAGS) -o $@
+am_videotest_module_OBJECTS =  \
+	commands/videotest_module-videotest.$(OBJEXT)
+nodist_videotest_module_OBJECTS =
+videotest_module_OBJECTS = $(am_videotest_module_OBJECTS) \
+	$(nodist_videotest_module_OBJECTS)
+videotest_module_LINK = $(CCLD) $(videotest_module_CFLAGS) $(CFLAGS) \
+	$(videotest_module_LDFLAGS) $(LDFLAGS) -o $@
+am_videotest_checksum_module_OBJECTS =  \
+	tests/videotest_checksum_module-videotest_checksum.$(OBJEXT)
+nodist_videotest_checksum_module_OBJECTS =
+videotest_checksum_module_OBJECTS =  \
+	$(am_videotest_checksum_module_OBJECTS) \
+	$(nodist_videotest_checksum_module_OBJECTS)
+videotest_checksum_module_LINK = $(CCLD) \
+	$(videotest_checksum_module_CFLAGS) $(CFLAGS) \
+	$(videotest_checksum_module_LDFLAGS) $(LDFLAGS) -o $@
+am__wrmsr_module_SOURCES_DIST = commands/i386/wrmsr.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_FALSE@@COND_x86_64_efi_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_i386_qemu_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_FALSE@@COND_i386_multiboot_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_ieee1275_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_wrmsr_module_OBJECTS = commands/i386/wrmsr_module-wrmsr.$(OBJEXT)
+nodist_wrmsr_module_OBJECTS =
+wrmsr_module_OBJECTS = $(am_wrmsr_module_OBJECTS) \
+	$(nodist_wrmsr_module_OBJECTS)
+wrmsr_module_LINK = $(CCLD) $(wrmsr_module_CFLAGS) $(CFLAGS) \
+	$(wrmsr_module_LDFLAGS) $(LDFLAGS) -o $@
+am__xen_boot_module_SOURCES_DIST = loader/arm64/xen_boot.c
+@COND_arm64_efi_TRUE@am_xen_boot_module_OBJECTS = loader/arm64/xen_boot_module-xen_boot.$(OBJEXT)
+nodist_xen_boot_module_OBJECTS =
+xen_boot_module_OBJECTS = $(am_xen_boot_module_OBJECTS) \
+	$(nodist_xen_boot_module_OBJECTS)
+xen_boot_module_LINK = $(CCLD) $(xen_boot_module_CFLAGS) $(CFLAGS) \
+	$(xen_boot_module_LDFLAGS) $(LDFLAGS) -o $@
+am_xfs_module_OBJECTS = fs/xfs_module-xfs.$(OBJEXT)
+nodist_xfs_module_OBJECTS =
+xfs_module_OBJECTS = $(am_xfs_module_OBJECTS) \
+	$(nodist_xfs_module_OBJECTS)
+xfs_module_LINK = $(CCLD) $(xfs_module_CFLAGS) $(CFLAGS) \
+	$(xfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am__xnu_module_SOURCES_DIST = loader/xnu_resume.c loader/i386/xnu.c \
+	loader/xnu.c
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_TRUE@am_xnu_module_OBJECTS = loader/xnu_module-xnu_resume.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_TRUE@	loader/i386/xnu_module-xnu.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_FALSE@@COND_x86_64_efi_TRUE@	loader/xnu_module-xnu.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@am_xnu_module_OBJECTS = loader/xnu_module-xnu_resume.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/i386/xnu_module-xnu.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_FALSE@@COND_i386_pc_TRUE@	loader/xnu_module-xnu.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@am_xnu_module_OBJECTS = loader/xnu_module-xnu_resume.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	loader/i386/xnu_module-xnu.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_FALSE@@COND_i386_multiboot_TRUE@	loader/xnu_module-xnu.$(OBJEXT)
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@am_xnu_module_OBJECTS = loader/xnu_module-xnu_resume.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/i386/xnu_module-xnu.$(OBJEXT) \
+@COND_i386_coreboot_FALSE@@COND_i386_efi_TRUE@	loader/xnu_module-xnu.$(OBJEXT)
+@COND_i386_coreboot_TRUE@am_xnu_module_OBJECTS = loader/xnu_module-xnu_resume.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/i386/xnu_module-xnu.$(OBJEXT) \
+@COND_i386_coreboot_TRUE@	loader/xnu_module-xnu.$(OBJEXT)
+nodist_xnu_module_OBJECTS =
+xnu_module_OBJECTS = $(am_xnu_module_OBJECTS) \
+	$(nodist_xnu_module_OBJECTS)
+xnu_module_LINK = $(CCLD) $(xnu_module_CFLAGS) $(CFLAGS) \
+	$(xnu_module_LDFLAGS) $(LDFLAGS) -o $@
+am_xnu_uuid_module_OBJECTS =  \
+	commands/xnu_uuid_module-xnu_uuid.$(OBJEXT)
+nodist_xnu_uuid_module_OBJECTS =
+xnu_uuid_module_OBJECTS = $(am_xnu_uuid_module_OBJECTS) \
+	$(nodist_xnu_uuid_module_OBJECTS)
+xnu_uuid_module_LINK = $(CCLD) $(xnu_uuid_module_CFLAGS) $(CFLAGS) \
+	$(xnu_uuid_module_LDFLAGS) $(LDFLAGS) -o $@
+am_xnu_uuid_test_module_OBJECTS =  \
+	tests/xnu_uuid_test_module-xnu_uuid_test.$(OBJEXT)
+nodist_xnu_uuid_test_module_OBJECTS =
+xnu_uuid_test_module_OBJECTS = $(am_xnu_uuid_test_module_OBJECTS) \
+	$(nodist_xnu_uuid_test_module_OBJECTS)
+xnu_uuid_test_module_LINK = $(CCLD) $(xnu_uuid_test_module_CFLAGS) \
+	$(CFLAGS) $(xnu_uuid_test_module_LDFLAGS) $(LDFLAGS) -o $@
+am__xz_decompress_image_SOURCES_DIST = boot/mips/startup_raw.S \
+	boot/decompressor/minilib.c boot/decompressor/xz.c \
+	lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c \
+	lib/xzembed/xz_dec_stream.c kern/compiler-rt.c
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@am_xz_decompress_image_OBJECTS = boot/mips/xz_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	boot/decompressor/xz_decompress_image-minilib.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	boot/decompressor/xz_decompress_image-xz.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_bcj.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_lzma2.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_stream.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_FALSE@@COND_mips_qemu_mips_TRUE@	kern/xz_decompress_image-compiler-rt.$(OBJEXT)
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@am_xz_decompress_image_OBJECTS = boot/mips/xz_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	boot/decompressor/xz_decompress_image-minilib.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	boot/decompressor/xz_decompress_image-xz.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_bcj.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_lzma2.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_stream.$(OBJEXT) \
+@COND_mips_arc_FALSE@@COND_mips_loongson_TRUE@	kern/xz_decompress_image-compiler-rt.$(OBJEXT)
+@COND_mips_arc_TRUE@am_xz_decompress_image_OBJECTS = boot/mips/xz_decompress_image-startup_raw.$(OBJEXT) \
+@COND_mips_arc_TRUE@	boot/decompressor/xz_decompress_image-minilib.$(OBJEXT) \
+@COND_mips_arc_TRUE@	boot/decompressor/xz_decompress_image-xz.$(OBJEXT) \
+@COND_mips_arc_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_bcj.$(OBJEXT) \
+@COND_mips_arc_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_lzma2.$(OBJEXT) \
+@COND_mips_arc_TRUE@	lib/xzembed/xz_decompress_image-xz_dec_stream.$(OBJEXT) \
+@COND_mips_arc_TRUE@	kern/xz_decompress_image-compiler-rt.$(OBJEXT)
+nodist_xz_decompress_image_OBJECTS =
+xz_decompress_image_OBJECTS = $(am_xz_decompress_image_OBJECTS) \
+	$(nodist_xz_decompress_image_OBJECTS)
+xz_decompress_image_DEPENDENCIES =
+xz_decompress_image_LINK = $(CCLD) $(xz_decompress_image_CFLAGS) \
+	$(CFLAGS) $(xz_decompress_image_LDFLAGS) $(LDFLAGS) -o $@
+am_xzio_module_OBJECTS = io/xzio_module-xzio.$(OBJEXT) \
+	lib/xzembed/xzio_module-xz_dec_bcj.$(OBJEXT) \
+	lib/xzembed/xzio_module-xz_dec_lzma2.$(OBJEXT) \
+	lib/xzembed/xzio_module-xz_dec_stream.$(OBJEXT)
+nodist_xzio_module_OBJECTS =
+xzio_module_OBJECTS = $(am_xzio_module_OBJECTS) \
+	$(nodist_xzio_module_OBJECTS)
+xzio_module_LINK = $(CCLD) $(xzio_module_CFLAGS) $(CFLAGS) \
+	$(xzio_module_LDFLAGS) $(LDFLAGS) -o $@
+am_zfs_module_OBJECTS = fs/zfs/zfs_module-zfs.$(OBJEXT) \
+	fs/zfs/zfs_module-zfs_lzjb.$(OBJEXT) \
+	fs/zfs/zfs_module-zfs_lz4.$(OBJEXT) \
+	fs/zfs/zfs_module-zfs_sha256.$(OBJEXT) \
+	fs/zfs/zfs_module-zfs_fletcher.$(OBJEXT)
+nodist_zfs_module_OBJECTS =
+zfs_module_OBJECTS = $(am_zfs_module_OBJECTS) \
+	$(nodist_zfs_module_OBJECTS)
+zfs_module_LINK = $(CCLD) $(zfs_module_CFLAGS) $(CFLAGS) \
+	$(zfs_module_LDFLAGS) $(LDFLAGS) -o $@
+am_zfscrypt_module_OBJECTS =  \
+	fs/zfs/zfscrypt_module-zfscrypt.$(OBJEXT)
+nodist_zfscrypt_module_OBJECTS =
+zfscrypt_module_OBJECTS = $(am_zfscrypt_module_OBJECTS) \
+	$(nodist_zfscrypt_module_OBJECTS)
+zfscrypt_module_LINK = $(CCLD) $(zfscrypt_module_CFLAGS) $(CFLAGS) \
+	$(zfscrypt_module_LDFLAGS) $(LDFLAGS) -o $@
+am_zfsinfo_module_OBJECTS = fs/zfs/zfsinfo_module-zfsinfo.$(OBJEXT)
+nodist_zfsinfo_module_OBJECTS =
+zfsinfo_module_OBJECTS = $(am_zfsinfo_module_OBJECTS) \
+	$(nodist_zfsinfo_module_OBJECTS)
+zfsinfo_module_LINK = $(CCLD) $(zfsinfo_module_CFLAGS) $(CFLAGS) \
+	$(zfsinfo_module_LDFLAGS) $(LDFLAGS) -o $@
+am_zstd_module_OBJECTS = lib/zstd/zstd_module-debug.$(OBJEXT) \
+	lib/zstd/zstd_module-entropy_common.$(OBJEXT) \
+	lib/zstd/zstd_module-error_private.$(OBJEXT) \
+	lib/zstd/zstd_module-fse_decompress.$(OBJEXT) \
+	lib/zstd/zstd_module-huf_decompress.$(OBJEXT) \
+	lib/zstd/zstd_module-module.$(OBJEXT) \
+	lib/zstd/zstd_module-xxhash.$(OBJEXT) \
+	lib/zstd/zstd_module-zstd_common.$(OBJEXT) \
+	lib/zstd/zstd_module-zstd_decompress.$(OBJEXT)
+nodist_zstd_module_OBJECTS =
+zstd_module_OBJECTS = $(am_zstd_module_OBJECTS) \
+	$(nodist_zstd_module_OBJECTS)
+zstd_module_LINK = $(CCLD) $(zstd_module_CFLAGS) $(CFLAGS) \
+	$(zstd_module_LDFLAGS) $(LDFLAGS) -o $@
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+SCRIPTS = $(bin_SCRIPTS) $(grubconf_SCRIPTS) $(noinst_SCRIPTS) \
+	$(platform_SCRIPTS) $(sbin_SCRIPTS)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+CPPASCOMPILE = $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS)
+AM_V_CPPAS = $(am__v_CPPAS_@AM_V@)
+am__v_CPPAS_ = $(am__v_CPPAS_@AM_DEFAULT_V@)
+am__v_CPPAS_0 = @echo "  CPPAS   " $@;
+am__v_CPPAS_1 = 
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(acpi_module_SOURCES) $(nodist_acpi_module_SOURCES) \
+	$(adler32_module_SOURCES) $(nodist_adler32_module_SOURCES) \
+	$(affs_module_SOURCES) $(nodist_affs_module_SOURCES) \
+	$(afs_module_SOURCES) $(nodist_afs_module_SOURCES) \
+	$(afsplitter_module_SOURCES) \
+	$(nodist_afsplitter_module_SOURCES) $(ahci_module_SOURCES) \
+	$(nodist_ahci_module_SOURCES) $(all_video_module_SOURCES) \
+	$(nodist_all_video_module_SOURCES) $(aout_module_SOURCES) \
+	$(nodist_aout_module_SOURCES) $(appleldr_module_SOURCES) \
+	$(nodist_appleldr_module_SOURCES) $(archelp_module_SOURCES) \
+	$(nodist_archelp_module_SOURCES) $(at_keyboard_module_SOURCES) \
+	$(nodist_at_keyboard_module_SOURCES) $(ata_module_SOURCES) \
+	$(nodist_ata_module_SOURCES) $(backtrace_module_SOURCES) \
+	$(nodist_backtrace_module_SOURCES) $(bfs_module_SOURCES) \
+	$(nodist_bfs_module_SOURCES) $(biosdisk_module_SOURCES) \
+	$(nodist_biosdisk_module_SOURCES) $(bitmap_module_SOURCES) \
+	$(nodist_bitmap_module_SOURCES) $(bitmap_scale_module_SOURCES) \
+	$(nodist_bitmap_scale_module_SOURCES) \
+	$(blocklist_module_SOURCES) $(nodist_blocklist_module_SOURCES) \
+	$(boot_image_SOURCES) $(nodist_boot_image_SOURCES) \
+	$(boot_module_SOURCES) $(nodist_boot_module_SOURCES) \
+	$(boot_hybrid_image_SOURCES) \
+	$(nodist_boot_hybrid_image_SOURCES) $(boottime_module_SOURCES) \
+	$(nodist_boottime_module_SOURCES) $(bsd_module_SOURCES) \
+	$(nodist_bsd_module_SOURCES) $(bswap_test_module_SOURCES) \
+	$(nodist_bswap_test_module_SOURCES) $(btrfs_module_SOURCES) \
+	$(nodist_btrfs_module_SOURCES) $(bufio_module_SOURCES) \
+	$(nodist_bufio_module_SOURCES) $(cacheinfo_module_SOURCES) \
+	$(nodist_cacheinfo_module_SOURCES) $(cat_module_SOURCES) \
+	$(nodist_cat_module_SOURCES) $(cbfs_module_SOURCES) \
+	$(nodist_cbfs_module_SOURCES) $(cbls_module_SOURCES) \
+	$(nodist_cbls_module_SOURCES) $(cbmemc_module_SOURCES) \
+	$(nodist_cbmemc_module_SOURCES) $(cbtable_module_SOURCES) \
+	$(nodist_cbtable_module_SOURCES) $(cbtime_module_SOURCES) \
+	$(nodist_cbtime_module_SOURCES) $(cdboot_image_SOURCES) \
+	$(nodist_cdboot_image_SOURCES) $(chain_module_SOURCES) \
+	$(nodist_chain_module_SOURCES) \
+	$(cmdline_cat_test_module_SOURCES) \
+	$(nodist_cmdline_cat_test_module_SOURCES) \
+	$(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES) \
+	$(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES) \
+	$(cmp_module_SOURCES) $(nodist_cmp_module_SOURCES) \
+	$(cmp_test_module_SOURCES) $(nodist_cmp_test_module_SOURCES) \
+	$(configfile_module_SOURCES) \
+	$(nodist_configfile_module_SOURCES) $(cpio_module_SOURCES) \
+	$(nodist_cpio_module_SOURCES) $(cpio_be_module_SOURCES) \
+	$(nodist_cpio_be_module_SOURCES) $(cpuid_module_SOURCES) \
+	$(nodist_cpuid_module_SOURCES) $(crc64_module_SOURCES) \
+	$(nodist_crc64_module_SOURCES) $(crypto_module_SOURCES) \
+	$(nodist_crypto_module_SOURCES) $(cryptodisk_module_SOURCES) \
+	$(nodist_cryptodisk_module_SOURCES) $(cs5536_module_SOURCES) \
+	$(nodist_cs5536_module_SOURCES) $(ctz_test_module_SOURCES) \
+	$(nodist_ctz_test_module_SOURCES) $(date_module_SOURCES) \
+	$(nodist_date_module_SOURCES) $(datehook_module_SOURCES) \
+	$(nodist_datehook_module_SOURCES) $(datetime_module_SOURCES) \
+	$(nodist_datetime_module_SOURCES) $(disk_module_SOURCES) \
+	$(nodist_disk_module_SOURCES) $(diskboot_image_SOURCES) \
+	$(nodist_diskboot_image_SOURCES) $(diskfilter_module_SOURCES) \
+	$(nodist_diskfilter_module_SOURCES) $(div_module_SOURCES) \
+	$(nodist_div_module_SOURCES) $(div_test_module_SOURCES) \
+	$(nodist_div_test_module_SOURCES) $(dm_nv_module_SOURCES) \
+	$(nodist_dm_nv_module_SOURCES) $(drivemap_module_SOURCES) \
+	$(nodist_drivemap_module_SOURCES) $(echo_module_SOURCES) \
+	$(nodist_echo_module_SOURCES) $(efi_gop_module_SOURCES) \
+	$(nodist_efi_gop_module_SOURCES) $(efi_uga_module_SOURCES) \
+	$(nodist_efi_uga_module_SOURCES) $(efiemu_module_SOURCES) \
+	$(nodist_efiemu_module_SOURCES) $(efifwsetup_module_SOURCES) \
+	$(nodist_efifwsetup_module_SOURCES) $(efinet_module_SOURCES) \
+	$(nodist_efinet_module_SOURCES) $(ehci_module_SOURCES) \
+	$(nodist_ehci_module_SOURCES) $(elf_module_SOURCES) \
+	$(nodist_elf_module_SOURCES) $(emunet_module_SOURCES) \
+	$(nodist_emunet_module_SOURCES) $(emupci_module_SOURCES) \
+	$(nodist_emupci_module_SOURCES) $(escc_module_SOURCES) \
+	$(nodist_escc_module_SOURCES) $(eval_module_SOURCES) \
+	$(nodist_eval_module_SOURCES) $(exfat_module_SOURCES) \
+	$(nodist_exfat_module_SOURCES) $(exfctest_module_SOURCES) \
+	$(nodist_exfctest_module_SOURCES) $(ext2_module_SOURCES) \
+	$(nodist_ext2_module_SOURCES) $(extcmd_module_SOURCES) \
+	$(nodist_extcmd_module_SOURCES) $(f2fs_module_SOURCES) \
+	$(nodist_f2fs_module_SOURCES) $(fat_module_SOURCES) \
+	$(nodist_fat_module_SOURCES) $(fdt_module_SOURCES) \
+	$(nodist_fdt_module_SOURCES) $(file_module_SOURCES) \
+	$(nodist_file_module_SOURCES) $(fixvideo_module_SOURCES) \
+	$(nodist_fixvideo_module_SOURCES) $(font_module_SOURCES) \
+	$(nodist_font_module_SOURCES) $(freedos_module_SOURCES) \
+	$(nodist_freedos_module_SOURCES) $(fshelp_module_SOURCES) \
+	$(nodist_fshelp_module_SOURCES) \
+	$(functional_test_module_SOURCES) \
+	$(nodist_functional_test_module_SOURCES) \
+	$(fwstart_image_SOURCES) $(nodist_fwstart_image_SOURCES) \
+	$(fwstart_fuloong2f_image_SOURCES) \
+	$(nodist_fwstart_fuloong2f_image_SOURCES) \
+	$(gcry_arcfour_module_SOURCES) \
+	$(nodist_gcry_arcfour_module_SOURCES) \
+	$(gcry_blowfish_module_SOURCES) \
+	$(nodist_gcry_blowfish_module_SOURCES) \
+	$(gcry_camellia_module_SOURCES) \
+	$(nodist_gcry_camellia_module_SOURCES) \
+	$(gcry_cast5_module_SOURCES) \
+	$(nodist_gcry_cast5_module_SOURCES) $(gcry_crc_module_SOURCES) \
+	$(nodist_gcry_crc_module_SOURCES) $(gcry_des_module_SOURCES) \
+	$(nodist_gcry_des_module_SOURCES) $(gcry_dsa_module_SOURCES) \
+	$(nodist_gcry_dsa_module_SOURCES) $(gcry_idea_module_SOURCES) \
+	$(nodist_gcry_idea_module_SOURCES) $(gcry_md4_module_SOURCES) \
+	$(nodist_gcry_md4_module_SOURCES) $(gcry_md5_module_SOURCES) \
+	$(nodist_gcry_md5_module_SOURCES) \
+	$(gcry_rfc2268_module_SOURCES) \
+	$(nodist_gcry_rfc2268_module_SOURCES) \
+	$(gcry_rijndael_module_SOURCES) \
+	$(nodist_gcry_rijndael_module_SOURCES) \
+	$(gcry_rmd160_module_SOURCES) \
+	$(nodist_gcry_rmd160_module_SOURCES) \
+	$(gcry_rsa_module_SOURCES) $(nodist_gcry_rsa_module_SOURCES) \
+	$(gcry_seed_module_SOURCES) $(nodist_gcry_seed_module_SOURCES) \
+	$(gcry_serpent_module_SOURCES) \
+	$(nodist_gcry_serpent_module_SOURCES) \
+	$(gcry_sha1_module_SOURCES) $(nodist_gcry_sha1_module_SOURCES) \
+	$(gcry_sha256_module_SOURCES) \
+	$(nodist_gcry_sha256_module_SOURCES) \
+	$(gcry_sha512_module_SOURCES) \
+	$(nodist_gcry_sha512_module_SOURCES) \
+	$(gcry_tiger_module_SOURCES) \
+	$(nodist_gcry_tiger_module_SOURCES) \
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+	$(part_dvh_module_SOURCES) $(part_gpt_module_SOURCES) \
+	$(part_msdos_module_SOURCES) $(part_plan_module_SOURCES) \
+	$(part_sun_module_SOURCES) $(part_sunpc_module_SOURCES) \
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+    am__color_tests=yes; \
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+GNULIB_FREAD = @GNULIB_FREAD@
+GNULIB_FREOPEN = @GNULIB_FREOPEN@
+GNULIB_FSCANF = @GNULIB_FSCANF@
+GNULIB_FSEEK = @GNULIB_FSEEK@
+GNULIB_FSEEKO = @GNULIB_FSEEKO@
+GNULIB_FSTAT = @GNULIB_FSTAT@
+GNULIB_FSTATAT = @GNULIB_FSTATAT@
+GNULIB_FSYNC = @GNULIB_FSYNC@
+GNULIB_FTELL = @GNULIB_FTELL@
+GNULIB_FTELLO = @GNULIB_FTELLO@
+GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@
+GNULIB_FUTIMENS = @GNULIB_FUTIMENS@
+GNULIB_FWRITE = @GNULIB_FWRITE@
+GNULIB_GETC = @GNULIB_GETC@
+GNULIB_GETCHAR = @GNULIB_GETCHAR@
+GNULIB_GETCWD = @GNULIB_GETCWD@
+GNULIB_GETDELIM = @GNULIB_GETDELIM@
+GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@
+GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@
+GNULIB_GETGROUPS = @GNULIB_GETGROUPS@
+GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@
+GNULIB_GETLINE = @GNULIB_GETLINE@
+GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
+GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
+GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
+GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
+GNULIB_GETPASS = @GNULIB_GETPASS@
+GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@
+GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
+GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@
+GNULIB_GL_UNISTD_H_GETOPT = @GNULIB_GL_UNISTD_H_GETOPT@
+GNULIB_GRANTPT = @GNULIB_GRANTPT@
+GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@
+GNULIB_ISATTY = @GNULIB_ISATTY@
+GNULIB_ISWBLANK = @GNULIB_ISWBLANK@
+GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@
+GNULIB_LCHMOD = @GNULIB_LCHMOD@
+GNULIB_LCHOWN = @GNULIB_LCHOWN@
+GNULIB_LINK = @GNULIB_LINK@
+GNULIB_LINKAT = @GNULIB_LINKAT@
+GNULIB_LOCALECONV = @GNULIB_LOCALECONV@
+GNULIB_LOCALENAME = @GNULIB_LOCALENAME@
+GNULIB_LOCALTIME = @GNULIB_LOCALTIME@
+GNULIB_LSEEK = @GNULIB_LSEEK@
+GNULIB_LSTAT = @GNULIB_LSTAT@
+GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@
+GNULIB_MBRLEN = @GNULIB_MBRLEN@
+GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
+GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
+GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@
+GNULIB_MBSCHR = @GNULIB_MBSCHR@
+GNULIB_MBSCSPN = @GNULIB_MBSCSPN@
+GNULIB_MBSINIT = @GNULIB_MBSINIT@
+GNULIB_MBSLEN = @GNULIB_MBSLEN@
+GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@
+GNULIB_MBSNLEN = @GNULIB_MBSNLEN@
+GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@
+GNULIB_MBSPBRK = @GNULIB_MBSPBRK@
+GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@
+GNULIB_MBSRCHR = @GNULIB_MBSRCHR@
+GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@
+GNULIB_MBSSEP = @GNULIB_MBSSEP@
+GNULIB_MBSSPN = @GNULIB_MBSSPN@
+GNULIB_MBSSTR = @GNULIB_MBSSTR@
+GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@
+GNULIB_MBTOWC = @GNULIB_MBTOWC@
+GNULIB_MEMCHR = @GNULIB_MEMCHR@
+GNULIB_MEMMEM = @GNULIB_MEMMEM@
+GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
+GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
+GNULIB_MKDIRAT = @GNULIB_MKDIRAT@
+GNULIB_MKDTEMP = @GNULIB_MKDTEMP@
+GNULIB_MKFIFO = @GNULIB_MKFIFO@
+GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@
+GNULIB_MKNOD = @GNULIB_MKNOD@
+GNULIB_MKNODAT = @GNULIB_MKNODAT@
+GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@
+GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@
+GNULIB_MKSTEMP = @GNULIB_MKSTEMP@
+GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@
+GNULIB_MKTIME = @GNULIB_MKTIME@
+GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@
+GNULIB_NL_LANGINFO = @GNULIB_NL_LANGINFO@
+GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@
+GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@
+GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@
+GNULIB_OPEN = @GNULIB_OPEN@
+GNULIB_OPENAT = @GNULIB_OPENAT@
+GNULIB_OPENDIR = @GNULIB_OPENDIR@
+GNULIB_OVERRIDES_STRUCT_STAT = @GNULIB_OVERRIDES_STRUCT_STAT@
+GNULIB_OVERRIDES_WINT_T = @GNULIB_OVERRIDES_WINT_T@
+GNULIB_PCLOSE = @GNULIB_PCLOSE@
+GNULIB_PERROR = @GNULIB_PERROR@
+GNULIB_PIPE = @GNULIB_PIPE@
+GNULIB_PIPE2 = @GNULIB_PIPE2@
+GNULIB_POPEN = @GNULIB_POPEN@
+GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@
+GNULIB_PREAD = @GNULIB_PREAD@
+GNULIB_PRINTF = @GNULIB_PRINTF@
+GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@
+GNULIB_PTSNAME = @GNULIB_PTSNAME@
+GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@
+GNULIB_PUTC = @GNULIB_PUTC@
+GNULIB_PUTCHAR = @GNULIB_PUTCHAR@
+GNULIB_PUTENV = @GNULIB_PUTENV@
+GNULIB_PUTS = @GNULIB_PUTS@
+GNULIB_PWRITE = @GNULIB_PWRITE@
+GNULIB_QSORT_R = @GNULIB_QSORT_R@
+GNULIB_RANDOM = @GNULIB_RANDOM@
+GNULIB_RANDOM_R = @GNULIB_RANDOM_R@
+GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
+GNULIB_READ = @GNULIB_READ@
+GNULIB_READDIR = @GNULIB_READDIR@
+GNULIB_READLINK = @GNULIB_READLINK@
+GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
+GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
+GNULIB_REALPATH = @GNULIB_REALPATH@
+GNULIB_REMOVE = @GNULIB_REMOVE@
+GNULIB_RENAME = @GNULIB_RENAME@
+GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
+GNULIB_REWINDDIR = @GNULIB_REWINDDIR@
+GNULIB_RMDIR = @GNULIB_RMDIR@
+GNULIB_RPMATCH = @GNULIB_RPMATCH@
+GNULIB_SCANDIR = @GNULIB_SCANDIR@
+GNULIB_SCANF = @GNULIB_SCANF@
+GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
+GNULIB_SETENV = @GNULIB_SETENV@
+GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
+GNULIB_SETLOCALE = @GNULIB_SETLOCALE@
+GNULIB_SLEEP = @GNULIB_SLEEP@
+GNULIB_SNPRINTF = @GNULIB_SNPRINTF@
+GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@
+GNULIB_STAT = @GNULIB_STAT@
+GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@
+GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@
+GNULIB_STPCPY = @GNULIB_STPCPY@
+GNULIB_STPNCPY = @GNULIB_STPNCPY@
+GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
+GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
+GNULIB_STRDUP = @GNULIB_STRDUP@
+GNULIB_STRERROR = @GNULIB_STRERROR@
+GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
+GNULIB_STRFTIME = @GNULIB_STRFTIME@
+GNULIB_STRNCAT = @GNULIB_STRNCAT@
+GNULIB_STRNDUP = @GNULIB_STRNDUP@
+GNULIB_STRNLEN = @GNULIB_STRNLEN@
+GNULIB_STRPBRK = @GNULIB_STRPBRK@
+GNULIB_STRPTIME = @GNULIB_STRPTIME@
+GNULIB_STRSEP = @GNULIB_STRSEP@
+GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
+GNULIB_STRSTR = @GNULIB_STRSTR@
+GNULIB_STRTOD = @GNULIB_STRTOD@
+GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
+GNULIB_STRTOLL = @GNULIB_STRTOLL@
+GNULIB_STRTOULL = @GNULIB_STRTOULL@
+GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
+GNULIB_SYMLINK = @GNULIB_SYMLINK@
+GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
+GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
+GNULIB_TIMEGM = @GNULIB_TIMEGM@
+GNULIB_TIME_R = @GNULIB_TIME_R@
+GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
+GNULIB_TMPFILE = @GNULIB_TMPFILE@
+GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@
+GNULIB_TRUNCATE = @GNULIB_TRUNCATE@
+GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
+GNULIB_TZSET = @GNULIB_TZSET@
+GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
+GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
+GNULIB_UNLINK = @GNULIB_UNLINK@
+GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
+GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
+GNULIB_UNSETENV = @GNULIB_UNSETENV@
+GNULIB_USLEEP = @GNULIB_USLEEP@
+GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
+GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
+GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
+GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
+GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
+GNULIB_VFSCANF = @GNULIB_VFSCANF@
+GNULIB_VPRINTF = @GNULIB_VPRINTF@
+GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
+GNULIB_VSCANF = @GNULIB_VSCANF@
+GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
+GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
+GNULIB_WCPCPY = @GNULIB_WCPCPY@
+GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
+GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
+GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
+GNULIB_WCSCAT = @GNULIB_WCSCAT@
+GNULIB_WCSCHR = @GNULIB_WCSCHR@
+GNULIB_WCSCMP = @GNULIB_WCSCMP@
+GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
+GNULIB_WCSCPY = @GNULIB_WCSCPY@
+GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
+GNULIB_WCSDUP = @GNULIB_WCSDUP@
+GNULIB_WCSFTIME = @GNULIB_WCSFTIME@
+GNULIB_WCSLEN = @GNULIB_WCSLEN@
+GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
+GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
+GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
+GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
+GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
+GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
+GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
+GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
+GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
+GNULIB_WCSSPN = @GNULIB_WCSSPN@
+GNULIB_WCSSTR = @GNULIB_WCSSTR@
+GNULIB_WCSTOK = @GNULIB_WCSTOK@
+GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
+GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
+GNULIB_WCTOB = @GNULIB_WCTOB@
+GNULIB_WCTOMB = @GNULIB_WCTOMB@
+GNULIB_WCTRANS = @GNULIB_WCTRANS@
+GNULIB_WCTYPE = @GNULIB_WCTYPE@
+GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
+GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
+GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
+GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
+GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
+GNULIB_WMEMSET = @GNULIB_WMEMSET@
+GNULIB_WRITE = @GNULIB_WRITE@
+GNULIB__EXIT = @GNULIB__EXIT@
+GREP = @GREP@
+GRUB_BOOT_MACHINE_LINK_ADDR = @GRUB_BOOT_MACHINE_LINK_ADDR@
+GRUB_PLATFORM = @GRUB_PLATFORM@
+GRUB_TARGET_CPU = @GRUB_TARGET_CPU@
+HAVE_ALPHASORT = @HAVE_ALPHASORT@
+HAVE_ASM_USCORE = @HAVE_ASM_USCORE@
+HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
+HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
+HAVE_CHOWN = @HAVE_CHOWN@
+HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
+HAVE_CRTDEFS_H = @HAVE_CRTDEFS_H@
+HAVE_CXX = @HAVE_CXX@
+HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
+HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
+HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
+HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
+HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
+HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
+HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
+HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
+HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
+HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
+HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
+HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
+HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
+HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
+HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
+HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
+HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
+HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
+HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
+HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
+HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
+HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
+HAVE_DECL_STRNCASECMP = @HAVE_DECL_STRNCASECMP@
+HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
+HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
+HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
+HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
+HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
+HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
+HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
+HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
+HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
+HAVE_DIRENT_H = @HAVE_DIRENT_H@
+HAVE_DPRINTF = @HAVE_DPRINTF@
+HAVE_DUP2 = @HAVE_DUP2@
+HAVE_DUP3 = @HAVE_DUP3@
+HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
+HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
+HAVE_FACCESSAT = @HAVE_FACCESSAT@
+HAVE_FCHDIR = @HAVE_FCHDIR@
+HAVE_FCHMODAT = @HAVE_FCHMODAT@
+HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
+HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
+HAVE_FEATURES_H = @HAVE_FEATURES_H@
+HAVE_FFS = @HAVE_FFS@
+HAVE_FFSL = @HAVE_FFSL@
+HAVE_FFSLL = @HAVE_FFSLL@
+HAVE_FNMATCH = @HAVE_FNMATCH@
+HAVE_FNMATCH_H = @HAVE_FNMATCH_H@
+HAVE_FONT_SOURCE = @HAVE_FONT_SOURCE@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
+HAVE_FSEEKO = @HAVE_FSEEKO@
+HAVE_FSTATAT = @HAVE_FSTATAT@
+HAVE_FSYNC = @HAVE_FSYNC@
+HAVE_FTELLO = @HAVE_FTELLO@
+HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
+HAVE_FUTIMENS = @HAVE_FUTIMENS@
+HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
+HAVE_GETGROUPS = @HAVE_GETGROUPS@
+HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
+HAVE_GETLOGIN = @HAVE_GETLOGIN@
+HAVE_GETOPT_H = @HAVE_GETOPT_H@
+HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
+HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
+HAVE_GRANTPT = @HAVE_GRANTPT@
+HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_ISWBLANK = @HAVE_ISWBLANK@
+HAVE_ISWCNTRL = @HAVE_ISWCNTRL@
+HAVE_LANGINFO_ALTMON = @HAVE_LANGINFO_ALTMON@
+HAVE_LANGINFO_CODESET = @HAVE_LANGINFO_CODESET@
+HAVE_LANGINFO_ERA = @HAVE_LANGINFO_ERA@
+HAVE_LANGINFO_H = @HAVE_LANGINFO_H@
+HAVE_LANGINFO_T_FMT_AMPM = @HAVE_LANGINFO_T_FMT_AMPM@
+HAVE_LANGINFO_YESEXPR = @HAVE_LANGINFO_YESEXPR@
+HAVE_LCHMOD = @HAVE_LCHMOD@
+HAVE_LCHOWN = @HAVE_LCHOWN@
+HAVE_LINK = @HAVE_LINK@
+HAVE_LINKAT = @HAVE_LINKAT@
+HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
+HAVE_LSTAT = @HAVE_LSTAT@
+HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
+HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOWC = @HAVE_MBRTOWC@
+HAVE_MBSINIT = @HAVE_MBSINIT@
+HAVE_MBSLEN = @HAVE_MBSLEN@
+HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
+HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
+HAVE_MEMCHR = @HAVE_MEMCHR@
+HAVE_MEMPCPY = @HAVE_MEMPCPY@
+HAVE_MKDIRAT = @HAVE_MKDIRAT@
+HAVE_MKDTEMP = @HAVE_MKDTEMP@
+HAVE_MKFIFO = @HAVE_MKFIFO@
+HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
+HAVE_MKNOD = @HAVE_MKNOD@
+HAVE_MKNODAT = @HAVE_MKNODAT@
+HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
+HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
+HAVE_MKSTEMP = @HAVE_MKSTEMP@
+HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
+HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
+HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
+HAVE_OPENAT = @HAVE_OPENAT@
+HAVE_OPENDIR = @HAVE_OPENDIR@
+HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
+HAVE_PIPE = @HAVE_PIPE@
+HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
+HAVE_PREAD = @HAVE_PREAD@
+HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
+HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
+HAVE_RANDOM = @HAVE_RANDOM@
+HAVE_RANDOM_H = @HAVE_RANDOM_H@
+HAVE_RANDOM_R = @HAVE_RANDOM_R@
+HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
+HAVE_READDIR = @HAVE_READDIR@
+HAVE_READLINK = @HAVE_READLINK@
+HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
+HAVE_REALPATH = @HAVE_REALPATH@
+HAVE_RENAMEAT = @HAVE_RENAMEAT@
+HAVE_REWINDDIR = @HAVE_REWINDDIR@
+HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SCANDIR = @HAVE_SCANDIR@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
+HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
+HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
+HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_SLEEP = @HAVE_SLEEP@
+HAVE_STDINT_H = @HAVE_STDINT_H@
+HAVE_STPCPY = @HAVE_STPCPY@
+HAVE_STPNCPY = @HAVE_STPNCPY@
+HAVE_STRCASECMP = @HAVE_STRCASECMP@
+HAVE_STRCASESTR = @HAVE_STRCASESTR@
+HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRINGS_H = @HAVE_STRINGS_H@
+HAVE_STRPBRK = @HAVE_STRPBRK@
+HAVE_STRPTIME = @HAVE_STRPTIME@
+HAVE_STRSEP = @HAVE_STRSEP@
+HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOLL = @HAVE_STRTOLL@
+HAVE_STRTOULL = @HAVE_STRTOULL@
+HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
+HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
+HAVE_SYMLINK = @HAVE_SYMLINK@
+HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
+HAVE_SYSEXITS_H = @HAVE_SYSEXITS_H@
+HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_CDEFS_H = @HAVE_SYS_CDEFS_H@
+HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
+HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
+HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
+HAVE_TIMEGM = @HAVE_TIMEGM@
+HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
+HAVE_TZSET = @HAVE_TZSET@
+HAVE_UNISTD_H = @HAVE_UNISTD_H@
+HAVE_UNLINKAT = @HAVE_UNLINKAT@
+HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
+HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
+HAVE_USLEEP = @HAVE_USLEEP@
+HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
+HAVE_VASPRINTF = @HAVE_VASPRINTF@
+HAVE_VDPRINTF = @HAVE_VDPRINTF@
+HAVE_WCHAR_H = @HAVE_WCHAR_H@
+HAVE_WCHAR_T = @HAVE_WCHAR_T@
+HAVE_WCPCPY = @HAVE_WCPCPY@
+HAVE_WCPNCPY = @HAVE_WCPNCPY@
+HAVE_WCRTOMB = @HAVE_WCRTOMB@
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+HAVE_WCSCAT = @HAVE_WCSCAT@
+HAVE_WCSCHR = @HAVE_WCSCHR@
+HAVE_WCSCMP = @HAVE_WCSCMP@
+HAVE_WCSCOLL = @HAVE_WCSCOLL@
+HAVE_WCSCPY = @HAVE_WCSCPY@
+HAVE_WCSCSPN = @HAVE_WCSCSPN@
+HAVE_WCSDUP = @HAVE_WCSDUP@
+HAVE_WCSFTIME = @HAVE_WCSFTIME@
+HAVE_WCSLEN = @HAVE_WCSLEN@
+HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
+HAVE_WCSNCAT = @HAVE_WCSNCAT@
+HAVE_WCSNCMP = @HAVE_WCSNCMP@
+HAVE_WCSNCPY = @HAVE_WCSNCPY@
+HAVE_WCSNLEN = @HAVE_WCSNLEN@
+HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
+HAVE_WCSPBRK = @HAVE_WCSPBRK@
+HAVE_WCSRCHR = @HAVE_WCSRCHR@
+HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
+HAVE_WCSSPN = @HAVE_WCSSPN@
+HAVE_WCSSTR = @HAVE_WCSSTR@
+HAVE_WCSTOK = @HAVE_WCSTOK@
+HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
+HAVE_WCSXFRM = @HAVE_WCSXFRM@
+HAVE_WCTRANS_T = @HAVE_WCTRANS_T@
+HAVE_WCTYPE_H = @HAVE_WCTYPE_H@
+HAVE_WCTYPE_T = @HAVE_WCTYPE_T@
+HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
+HAVE_WINT_T = @HAVE_WINT_T@
+HAVE_WMEMCHR = @HAVE_WMEMCHR@
+HAVE_WMEMCMP = @HAVE_WMEMCMP@
+HAVE_WMEMCPY = @HAVE_WMEMCPY@
+HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
+HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
+HAVE__BOOL = @HAVE__BOOL@
+HAVE__EXIT = @HAVE__EXIT@
+HELP2MAN = @HELP2MAN@
+HOST_CC = @HOST_CC@
+HOST_CCASFLAGS = @HOST_CCASFLAGS@
+HOST_CFLAGS = @HOST_CFLAGS@
+HOST_CPPFLAGS = @HOST_CPPFLAGS@
+HOST_LDFLAGS = @HOST_LDFLAGS@
+INCLUDE_NEXT = @INCLUDE_NEXT@
+INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDEVMAPPER = @LIBDEVMAPPER@
+LIBGEOM = @LIBGEOM@
+LIBGNU_LIBDEPS = @LIBGNU_LIBDEPS@
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+LIBICONV = @LIBICONV@
+LIBINTL = @LIBINTL@
+LIBLZMA = @LIBLZMA@
+LIBMULTITHREAD = @LIBMULTITHREAD@
+LIBNVPAIR = @LIBNVPAIR@
+LIBOBJS = @LIBOBJS@
+LIBPCIACCESS = @LIBPCIACCESS@
+LIBPTH = @LIBPTH@
+LIBPTH_PREFIX = @LIBPTH_PREFIX@
+LIBS = @LIBS@
+LIBSDL = @LIBSDL@
+LIBTHREAD = @LIBTHREAD@
+LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
+LIBUNISTRING_UNIWIDTH_H = @LIBUNISTRING_UNIWIDTH_H@
+LIBUTIL = @LIBUTIL@
+LIBZFS = @LIBZFS@
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+LN_S = @LN_S@
+LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
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+LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@
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+LOCALE_ZH_CN = @LOCALE_ZH_CN@
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+LTLIBMULTITHREAD = @LTLIBMULTITHREAD@
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+LTLIBPTH = @LTLIBPTH@
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+MAKEINFO = @MAKEINFO@
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+NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
+NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
+NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H = @NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H@
+NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@
+NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H = @NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H@
+NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
+NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
+NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
+NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
+NEXT_AS_FIRST_DIRECTIVE_STRINGS_H = @NEXT_AS_FIRST_DIRECTIVE_STRINGS_H@
+NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
+NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H = @NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
+NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
+NEXT_DIRENT_H = @NEXT_DIRENT_H@
+NEXT_ERRNO_H = @NEXT_ERRNO_H@
+NEXT_FCNTL_H = @NEXT_FCNTL_H@
+NEXT_FLOAT_H = @NEXT_FLOAT_H@
+NEXT_FNMATCH_H = @NEXT_FNMATCH_H@
+NEXT_GETOPT_H = @NEXT_GETOPT_H@
+NEXT_LANGINFO_H = @NEXT_LANGINFO_H@
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+NEXT_LOCALE_H = @NEXT_LOCALE_H@
+NEXT_STDDEF_H = @NEXT_STDDEF_H@
+NEXT_STDINT_H = @NEXT_STDINT_H@
+NEXT_STDIO_H = @NEXT_STDIO_H@
+NEXT_STDLIB_H = @NEXT_STDLIB_H@
+NEXT_STRINGS_H = @NEXT_STRINGS_H@
+NEXT_STRING_H = @NEXT_STRING_H@
+NEXT_SYSEXITS_H = @NEXT_SYSEXITS_H@
+NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
+NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
+NEXT_TIME_H = @NEXT_TIME_H@
+NEXT_UNISTD_H = @NEXT_UNISTD_H@
+NEXT_WCHAR_H = @NEXT_WCHAR_H@
+NEXT_WCTYPE_H = @NEXT_WCTYPE_H@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
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+PACKAGE_NAME = @PACKAGE_NAME@
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+PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
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+PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
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+PYTHON_PLATFORM = @PYTHON_PLATFORM@
+PYTHON_PREFIX = @PYTHON_PREFIX@
+PYTHON_VERSION = @PYTHON_VERSION@
+RANLIB = $(TARGET_RANLIB)
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+REPLACE_CALLOC = @REPLACE_CALLOC@
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+REPLACE_GETCWD = @REPLACE_GETCWD@
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+REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
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+REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
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+REPLACE_VPRINTF = @REPLACE_VPRINTF@
+REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
+REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
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+REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
+REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
+REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
+REPLACE_WCTOB = @REPLACE_WCTOB@
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+SED = @SED@
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+SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
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+STDBOOL_H = @STDBOOL_H@
+STDDEF_H = @STDDEF_H@
+STDINT_H = @STDINT_H@
+STRIP = $(TARGET_STRIP)
+SYSEXITS_H = @SYSEXITS_H@
+SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
+TARGET_APPLE_LINKER = @TARGET_APPLE_LINKER@
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+UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
+UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
+UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
+UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
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+enable_grub_mount = @enable_grub_mount@
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+gl_LTLIBOBJS = @gl_LTLIBOBJS@
+gltests_LIBOBJS = @gltests_LIBOBJS@
+gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
+gltests_WITNESS = @gltests_WITNESS@
+grub_bios_setup = @grub_bios_setup@
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+grub_mkpasswd_pbkdf2 = @grub_mkpasswd_pbkdf2@
+grub_mkrelpath = @grub_mkrelpath@
+grub_mkrescue = @grub_mkrescue@
+grub_probe = @grub_probe@
+grub_reboot = @grub_reboot@
+grub_render_label = @grub_render_label@
+grub_script_check = @grub_script_check@
+grub_set_default = @grub_set_default@
+grub_sparc64_setup = @grub_sparc64_setup@
+grubdirname = @grubdirname@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_kernel = @host_kernel@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+pkgpyexecdir = @pkgpyexecdir@
+pkgpythondir = @pkgpythondir@
+platform = @platform@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+pyexecdir = @pyexecdir@
+pythondir = @pythondir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = subdir-objects -Wno-portability
+CFLAGS_PLATFORM = $(am__append_1) $(am__append_2)
+@COND_arm_TRUE@@COND_emu_FALSE@LDFLAGS_PLATFORM = -Wl,--wrap=__clear_cache
+
+# Platform specific options
+@COND_sparc64_ieee1275_TRUE@LDFLAGS_PLATFORM = -Wl,-melf64_sparc
+
+# Other options
+CPPFLAGS_DEFAULT = -DGRUB_FILE=\"$(subst $(srcdir)/,,$<)\" \
+	-I$(builddir) -I$(srcdir) -I$(top_builddir) -I$(top_srcdir) \
+	-I$(top_srcdir)/include -I$(top_builddir)/include \
+	-I$(top_srcdir)/grub-core/lib/libgcrypt-grub/src/
+CCASFLAGS_DEFAULT = $(CPPFLAGS_DEFAULT) -DASM_FILE=1
+CFLAGS_KERNEL = $(CFLAGS_PLATFORM) -ffreestanding
+LDFLAGS_KERNEL = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC)
+CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM) -DGRUB_KERNEL=1
+CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
+STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version -R .MIPS.abiflags -R .ARM.exidx
+CFLAGS_MODULE = $(CFLAGS_PLATFORM) -ffreestanding
+LDFLAGS_MODULE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r,-d
+CPPFLAGS_MODULE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
+CCASFLAGS_MODULE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
+CFLAGS_IMAGE = $(CFLAGS_PLATFORM) -fno-builtin
+LDFLAGS_IMAGE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-S
+CPPFLAGS_IMAGE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
+CCASFLAGS_IMAGE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
+CFLAGS_PROGRAM = $(CFLAGS_PLATFORM)
+LDFLAGS_PROGRAM = $(LDFLAGS_PLATFORM)
+CPPFLAGS_PROGRAM = $(CPPFLAGS_PLATFORM)
+CCASFLAGS_PROGRAM = $(CCASFLAGS_PLATFORM)
+CFLAGS_LIBRARY = $(CFLAGS_PLATFORM) -fno-builtin
+CPPFLAGS_LIBRARY = $(CPPFLAGS_PLATFORM)
+CCASFLAGS_LIBRARY = $(CCASFLAGS_PLATFORM)
+
+# Other variables
+grubconfdir = $(sysconfdir)/grub.d
+platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
+starfielddir = $(pkgdatadir)/themes/starfield
+CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion
+CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/lib/gnulib -I$(top_srcdir)/grub-core/lib/gnulib
+CFLAGS_POSIX = -fno-builtin
+CPPFLAGS_POSIX = -I$(top_srcdir)/grub-core/lib/posix_wrap
+CFLAGS_GCRY = -Wno-error -Wno-missing-field-initializers -Wno-redundant-decls -Wno-undef $(CFLAGS_POSIX)
+CPPFLAGS_GCRY = -I$(top_srcdir)/grub-core/lib/libgcrypt_wrap $(CPPFLAGS_POSIX) -D_GCRYPT_IN_LIBGCRYPT=1 -I$(top_srcdir)/include/grub/gcrypt
+CPPFLAGS_EFIEMU = -I$(top_srcdir)/grub-core/efiemu/runtime
+
+# List file macros for recognizing /interesting/ modules
+CPPFLAGS_FS_LIST = -Dgrub_fs_register=FS_LIST_MARKER
+CPPFLAGS_VIDEO_LIST = -Dgrub_video_register=VIDEO_LIST_MARKER
+CPPFLAGS_PARTMAP_LIST = -Dgrub_partition_map_register=PARTMAP_LIST_MARKER
+CPPFLAGS_PARTTOOL_LIST = -Dgrub_parttool_register=PARTTOOL_LIST_MARKER
+CPPFLAGS_TERMINAL_LIST = '-Dgrub_term_register_input(...)=INPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)' \
+	'-Dgrub_term_register_output(...)=OUTPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
+CPPFLAGS_COMMAND_LIST = '-Dgrub_register_command(...)=COMMAND_LIST_MARKER(__VA_ARGS__)' \
+	'-Dgrub_register_command_lockdown(...)=COMMAND_LOCKDOWN_LIST_MARKER(__VA_ARGS__)' \
+	'-Dgrub_register_extcmd(...)=EXTCOMMAND_LIST_MARKER(__VA_ARGS__)' \
+	'-Dgrub_register_extcmd_lockdown(...)=EXTCOMMAND_LOCKDOWN_LIST_MARKER(__VA_ARGS__)' \
+	'-Dgrub_register_command_p1(...)=P1COMMAND_LIST_MARKER(__VA_ARGS__)'
+CPPFLAGS_FDT_LIST := '-Dgrub_fdtbus_register(...)=FDT_DRIVER_LIST_MARKER(__VA_ARGS__)'
+CPPFLAGS_MARKER = $(CPPFLAGS_FS_LIST) $(CPPFLAGS_VIDEO_LIST) \
+	$(CPPFLAGS_PARTTOOL_LIST) $(CPPFLAGS_PARTMAP_LIST) \
+	$(CPPFLAGS_TERMINAL_LIST) $(CPPFLAGS_COMMAND_LIST) \
+	$(CPPFLAGS_FDT_LIST)
+
+
+# Define these variables to calm down automake
+IMG_FILES = 
+MOD_FILES = disk.mod trig.mod $(am__append_8) $(am__append_15) \
+	$(am__append_22) $(am__append_29) $(am__append_36) \
+	$(am__append_43) $(am__append_50) $(am__append_57) \
+	$(am__append_64) $(am__append_71) $(am__append_78) \
+	$(am__append_85) $(am__append_92) $(am__append_99) \
+	$(am__append_106) $(am__append_113) $(am__append_120) \
+	$(am__append_127) $(am__append_134) $(am__append_141) \
+	$(am__append_148) $(am__append_155) $(am__append_162) \
+	$(am__append_169) $(am__append_176) $(am__append_183) \
+	$(am__append_190) $(am__append_197) $(am__append_204) \
+	$(am__append_211) $(am__append_218) $(am__append_225) \
+	$(am__append_232) $(am__append_239) $(am__append_246) \
+	$(am__append_253) $(am__append_260) $(am__append_267) \
+	$(am__append_274) $(am__append_281) $(am__append_288) \
+	$(am__append_295) $(am__append_302) $(am__append_309) \
+	$(am__append_316) $(am__append_323) $(am__append_330) \
+	$(am__append_337) $(am__append_344) $(am__append_351) \
+	$(am__append_358) $(am__append_365) $(am__append_372) \
+	$(am__append_379) $(am__append_386) $(am__append_393) \
+	$(am__append_400) $(am__append_407) $(am__append_414) \
+	$(am__append_421) $(am__append_428) $(am__append_435) \
+	$(am__append_442) $(am__append_449) $(am__append_456) \
+	$(am__append_463) $(am__append_470) $(am__append_477) \
+	$(am__append_484) $(am__append_491) $(am__append_498) \
+	$(am__append_505) $(am__append_512) $(am__append_519) \
+	$(am__append_526) $(am__append_533) $(am__append_540) \
+	$(am__append_547) $(am__append_554) $(am__append_561) \
+	$(am__append_568) $(am__append_575) $(am__append_582) \
+	$(am__append_589) $(am__append_596) $(am__append_603) \
+	$(am__append_610) $(am__append_617) $(am__append_624) \
+	$(am__append_631) $(am__append_638) $(am__append_645) \
+	$(am__append_652) $(am__append_659) $(am__append_666) \
+	$(am__append_673) $(am__append_680) $(am__append_687) \
+	$(am__append_694) $(am__append_701) $(am__append_708) \
+	$(am__append_715) $(am__append_722) $(am__append_729) \
+	$(am__append_736) $(am__append_743) $(am__append_750) \
+	$(am__append_757) $(am__append_764) $(am__append_771) \
+	$(am__append_778) $(am__append_785) $(am__append_792) \
+	$(am__append_799) $(am__append_806) $(am__append_813) \
+	$(am__append_820) $(am__append_827) $(am__append_834) \
+	$(am__append_841) $(am__append_848) $(am__append_855) \
+	$(am__append_862) $(am__append_869) $(am__append_876) \
+	$(am__append_883) $(am__append_890) $(am__append_897) \
+	$(am__append_904) $(am__append_911) $(am__append_918) \
+	$(am__append_925) $(am__append_932) $(am__append_939) \
+	$(am__append_946) $(am__append_953) $(am__append_960) \
+	$(am__append_967) $(am__append_974) $(am__append_981) \
+	$(am__append_988) $(am__append_995) $(am__append_1002) \
+	$(am__append_1009) $(am__append_1016) $(am__append_1023) \
+	$(am__append_1030) regexp.mod $(am__append_1037) \
+	$(am__append_1044) $(am__append_1051) $(am__append_1058) \
+	$(am__append_1065) $(am__append_1072) $(am__append_1079) \
+	$(am__append_1086) $(am__append_1093) $(am__append_1100) \
+	$(am__append_1107) $(am__append_1114) $(am__append_1121) \
+	$(am__append_1128) $(am__append_1135) $(am__append_1142) \
+	$(am__append_1149) $(am__append_1156) $(am__append_1163) \
+	$(am__append_1170) $(am__append_1177) $(am__append_1184) \
+	$(am__append_1191) $(am__append_1198) $(am__append_1205) \
+	$(am__append_1212) $(am__append_1219) $(am__append_1226) \
+	$(am__append_1233) $(am__append_1240) $(am__append_1247) \
+	$(am__append_1254) $(am__append_1261) $(am__append_1268) \
+	$(am__append_1275) $(am__append_1282) $(am__append_1289) \
+	$(am__append_1296) $(am__append_1303) $(am__append_1310) \
+	$(am__append_1317) $(am__append_1324) $(am__append_1331) \
+	$(am__append_1338) $(am__append_1345) $(am__append_1352) \
+	$(am__append_1359) $(am__append_1366) $(am__append_1373) \
+	$(am__append_1380) $(am__append_1387) $(am__append_1394) \
+	$(am__append_1401) $(am__append_1408) $(am__append_1415) \
+	blocklist.mod $(am__append_1422) $(am__append_1429) \
+	$(am__append_1436) $(am__append_1443) $(am__append_1450) \
+	$(am__append_1457) $(am__append_1464) $(am__append_1471) \
+	$(am__append_1478) $(am__append_1485) $(am__append_1492) \
+	$(am__append_1499) $(am__append_1506) $(am__append_1513) \
+	$(am__append_1520) $(am__append_1527) $(am__append_1534) \
+	$(am__append_1541) cat.mod cmp.mod configfile.mod \
+	$(am__append_1548) $(am__append_1555) $(am__append_1562) \
+	$(am__append_1569) $(am__append_1576) $(am__append_1583) \
+	$(am__append_1590) $(am__append_1597) $(am__append_1604) \
+	$(am__append_1611) date.mod $(am__append_1618) echo.mod \
+	eval.mod $(am__append_1625) $(am__append_1632) \
+	$(am__append_1639) $(am__append_1646) $(am__append_1653) \
+	$(am__append_1660) $(am__append_1667) $(am__append_1674) \
+	$(am__append_1681) $(am__append_1688) $(am__append_1695) \
+	$(am__append_1702) $(am__append_1709) $(am__append_1716) \
+	gptsync.mod $(am__append_1723) $(am__append_1730) \
+	$(am__append_1737) $(am__append_1744) $(am__append_1751) \
+	$(am__append_1758) $(am__append_1765) $(am__append_1772) \
+	$(am__append_1779) $(am__append_1786) $(am__append_1793) \
+	$(am__append_1800) $(am__append_1807) $(am__append_1814) \
+	$(am__append_1821) $(am__append_1828) $(am__append_1835) \
+	$(am__append_1842) $(am__append_1849) $(am__append_1856) \
+	$(am__append_1863) $(am__append_1870) $(am__append_1877) \
+	$(am__append_1884) $(am__append_1891) $(am__append_1898) \
+	$(am__append_1905) $(am__append_1912) $(am__append_1919) \
+	$(am__append_1926) $(am__append_1933) $(am__append_1940) \
+	$(am__append_1947) $(am__append_1954) $(am__append_1961) \
+	$(am__append_1968) $(am__append_1975) $(am__append_1982) \
+	$(am__append_1989) $(am__append_1996) $(am__append_2003) \
+	$(am__append_2010) $(am__append_2017) $(am__append_2024) \
+	$(am__append_2031) $(am__append_2038) hashsum.mod pgp.mod \
+	$(am__append_2045) $(am__append_2052) $(am__append_2059) \
+	$(am__append_2066) $(am__append_2073) $(am__append_2080) \
+	$(am__append_2087) $(am__append_2094) $(am__append_2101) \
+	help.mod hexdump.mod keystatus.mod $(am__append_2108) \
+	$(am__append_2115) loadenv.mod ls.mod lsmmap.mod \
+	$(am__append_2122) $(am__append_2129) $(am__append_2136) \
+	$(am__append_2143) $(am__append_2150) $(am__append_2157) \
+	$(am__append_2164) $(am__append_2171) memrw.mod minicmd.mod \
+	parttool.mod password.mod password_pbkdf2.mod \
+	$(am__append_2178) $(am__append_2185) $(am__append_2192) \
+	$(am__append_2199) $(am__append_2206) $(am__append_2213) \
+	$(am__append_2220) $(am__append_2227) $(am__append_2234) \
+	$(am__append_2241) $(am__append_2248) $(am__append_2255) \
+	$(am__append_2262) $(am__append_2269) $(am__append_2276) \
+	$(am__append_2283) $(am__append_2290) $(am__append_2297) \
+	$(am__append_2304) $(am__append_2311) $(am__append_2318) \
+	probe.mod read.mod search.mod search_fs_file.mod \
+	search_fs_uuid.mod search_label.mod $(am__append_2325) \
+	$(am__append_2332) $(am__append_2339) $(am__append_2346) \
+	$(am__append_2353) $(am__append_2360) $(am__append_2367) \
+	$(am__append_2374) $(am__append_2381) $(am__append_2388) \
+	$(am__append_2395) $(am__append_2402) $(am__append_2409) \
+	$(am__append_2416) $(am__append_2423) $(am__append_2430) \
+	sleep.mod $(am__append_2437) $(am__append_2444) \
+	$(am__append_2451) $(am__append_2458) $(am__append_2465) \
+	$(am__append_2472) $(am__append_2479) $(am__append_2486) \
+	$(am__append_2493) $(am__append_2500) $(am__append_2507) \
+	$(am__append_2514) terminal.mod test.mod true.mod \
+	$(am__append_2521) $(am__append_2528) $(am__append_2535) \
+	$(am__append_2542) $(am__append_2549) $(am__append_2556) \
+	$(am__append_2563) $(am__append_2570) $(am__append_2577) \
+	videoinfo.mod videotest.mod xnu_uuid.mod dm_nv.mod \
+	loopback.mod cryptodisk.mod json.mod afsplitter.mod luks.mod \
+	luks2.mod geli.mod lvm.mod ldm.mod mdraid09.mod \
+	mdraid09_be.mod mdraid1x.mod diskfilter.mod raid5rec.mod \
+	raid6rec.mod scsi.mod memdisk.mod $(am__append_2584) \
+	$(am__append_2591) $(am__append_2598) $(am__append_2605) \
+	$(am__append_2612) $(am__append_2619) $(am__append_2626) \
+	$(am__append_2633) $(am__append_2640) $(am__append_2647) \
+	$(am__append_2654) $(am__append_2661) $(am__append_2668) \
+	$(am__append_2675) $(am__append_2682) $(am__append_2689) \
+	$(am__append_2696) $(am__append_2703) $(am__append_2710) \
+	$(am__append_2717) $(am__append_2724) $(am__append_2731) \
+	$(am__append_2738) $(am__append_2745) $(am__append_2752) \
+	$(am__append_2759) $(am__append_2766) $(am__append_2773) \
+	$(am__append_2780) $(am__append_2787) $(am__append_2794) \
+	$(am__append_2801) $(am__append_2808) $(am__append_2815) \
+	$(am__append_2822) $(am__append_2829) $(am__append_2836) \
+	$(am__append_2843) $(am__append_2850) $(am__append_2857) \
+	$(am__append_2864) $(am__append_2871) $(am__append_2878) \
+	$(am__append_2885) $(am__append_2892) $(am__append_2899) \
+	$(am__append_2906) $(am__append_2913) $(am__append_2920) \
+	$(am__append_2927) $(am__append_2934) $(am__append_2941) \
+	$(am__append_2948) $(am__append_2955) $(am__append_2962) \
+	$(am__append_2969) $(am__append_2976) $(am__append_2983) \
+	$(am__append_2990) $(am__append_2997) $(am__append_3004) \
+	procfs.mod affs.mod afs.mod bfs.mod zstd.mod btrfs.mod \
+	archelp.mod cbfs.mod cpio.mod cpio_be.mod newc.mod odc.mod \
+	ext2.mod fat.mod exfat.mod f2fs.mod fshelp.mod hfs.mod \
+	hfsplus.mod hfspluscomp.mod iso9660.mod jfs.mod minix.mod \
+	minix2.mod minix3.mod minix_be.mod minix2_be.mod minix3_be.mod \
+	nilfs2.mod ntfs.mod ntfscomp.mod reiserfs.mod romfs.mod \
+	sfs.mod squash4.mod tar.mod udf.mod ufs1.mod ufs1_be.mod \
+	ufs2.mod xfs.mod zfs.mod zfscrypt.mod zfsinfo.mod macbless.mod \
+	$(am__append_3011) gettext.mod gfxmenu.mod hello.mod gzio.mod \
+	offsetio.mod $(am__append_3018) $(am__append_3025) \
+	$(am__append_3032) $(am__append_3039) $(am__append_3046) \
+	$(am__append_3053) $(am__append_3060) $(am__append_3067) \
+	$(am__append_3074) $(am__append_3081) $(am__append_3088) \
+	$(am__append_3095) $(am__append_3102) $(am__append_3109) \
+	$(am__append_3116) $(am__append_3123) $(am__append_3130) \
+	$(am__append_3137) $(am__append_3144) $(am__append_3151) \
+	elf.mod crypto.mod pbkdf2.mod $(am__append_3158) \
+	$(am__append_3165) $(am__append_3172) $(am__append_3179) \
+	$(am__append_3186) $(am__append_3193) $(am__append_3200) \
+	$(am__append_3207) $(am__append_3214) $(am__append_3221) \
+	$(am__append_3228) $(am__append_3235) $(am__append_3242) \
+	$(am__append_3249) $(am__append_3256) $(am__append_3263) \
+	$(am__append_3270) $(am__append_3277) $(am__append_3284) \
+	$(am__append_3291) $(am__append_3298) $(am__append_3305) \
+	$(am__append_3312) $(am__append_3319) $(am__append_3326) \
+	$(am__append_3333) $(am__append_3340) $(am__append_3347) \
+	$(am__append_3354) $(am__append_3361) $(am__append_3368) \
+	$(am__append_3375) $(am__append_3382) $(am__append_3389) \
+	$(am__append_3396) $(am__append_3403) $(am__append_3410) \
+	setjmp.mod $(am__append_3417) $(am__append_3424) \
+	$(am__append_3431) $(am__append_3438) $(am__append_3445) \
+	$(am__append_3452) $(am__append_3459) $(am__append_3466) \
+	$(am__append_3473) $(am__append_3480) $(am__append_3487) \
+	$(am__append_3494) $(am__append_3501) $(am__append_3508) \
+	$(am__append_3515) $(am__append_3522) $(am__append_3529) \
+	$(am__append_3536) $(am__append_3543) $(am__append_3550) \
+	$(am__append_3557) $(am__append_3564) $(am__append_3571) \
+	$(am__append_3578) $(am__append_3585) $(am__append_3592) \
+	$(am__append_3599) $(am__append_3606) $(am__append_3613) \
+	$(am__append_3620) $(am__append_3627) $(am__append_3634) \
+	$(am__append_3641) $(am__append_3648) $(am__append_3655) \
+	$(am__append_3662) $(am__append_3669) $(am__append_3676) \
+	$(am__append_3683) $(am__append_3690) $(am__append_3697) \
+	$(am__append_3704) $(am__append_3711) $(am__append_3718) \
+	$(am__append_3725) $(am__append_3732) $(am__append_3739) \
+	$(am__append_3746) $(am__append_3753) $(am__append_3760) \
+	$(am__append_3767) $(am__append_3774) $(am__append_3781) \
+	$(am__append_3788) $(am__append_3795) $(am__append_3802) \
+	$(am__append_3809) $(am__append_3816) $(am__append_3823) \
+	$(am__append_3830) $(am__append_3837) $(am__append_3844) \
+	$(am__append_3851) $(am__append_3858) $(am__append_3865) \
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+	symlist.h symlist.c
+MACHO2IMG = $(top_builddir)/grub-macho2img
+AM_CFLAGS = $(TARGET_CFLAGS)
+AM_LDFLAGS = $(TARGET_LDFLAGS)
+AM_CPPFLAGS = $(TARGET_CPPFLAGS) $(CPPFLAGS_DEFAULT)
+AM_CCASFLAGS = $(TARGET_CCASFLAGS) $(CCASFLAGS_DEFAULT)
+disk_module_SOURCES = lib/disk.c  ## platform sources
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+disk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
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+disk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
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+trig_module_SOURCES = ## platform sources
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+trig_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+trig_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_efi_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_multiboot_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_pc_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_qemu_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_x86_64_efi_TRUE@cs5536_module_SOURCES = bus/cs5536.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cs5536_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cs5536_module_LDADD = 
+@COND_i386_efi_TRUE@cs5536_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cs5536_module_LDADD = 
+@COND_i386_multiboot_TRUE@cs5536_module_LDADD = 
+@COND_i386_pc_TRUE@cs5536_module_LDADD = 
+@COND_i386_qemu_TRUE@cs5536_module_LDADD = 
+@COND_x86_64_efi_TRUE@cs5536_module_LDADD = 
+@COND_i386_coreboot_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cs5536_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cs5536_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cs5536_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cs5536_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cs5536_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@lsspd_module_SOURCES = commands/mips/loongson/lsspd.c  ## platform sources
+@COND_mips_loongson_TRUE@nodist_lsspd_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@lsspd_module_LDADD = 
+@COND_mips_loongson_TRUE@lsspd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lsspd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lsspd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lsspd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lsspd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_coreboot_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_efi_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_multiboot_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_pc_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_i386_qemu_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_mips_loongson_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_x86_64_efi_TRUE@usb_module_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usb_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usb_module_LDADD = 
+@COND_i386_coreboot_TRUE@usb_module_LDADD = 
+@COND_i386_efi_TRUE@usb_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usb_module_LDADD = 
+@COND_i386_multiboot_TRUE@usb_module_LDADD = 
+@COND_i386_pc_TRUE@usb_module_LDADD = 
+@COND_i386_qemu_TRUE@usb_module_LDADD = 
+@COND_mips_loongson_TRUE@usb_module_LDADD = 
+@COND_x86_64_efi_TRUE@usb_module_LDADD = 
+@COND_arm_coreboot_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_efi_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_pc_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_i386_qemu_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_mips_loongson_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbserial_common_module_SOURCES = bus/usb/serial/common.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbserial_common_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_efi_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_pc_TRUE@usbserial_common_module_LDADD = 
+@COND_i386_qemu_TRUE@usbserial_common_module_LDADD = 
+@COND_mips_loongson_TRUE@usbserial_common_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbserial_common_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_common_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_common_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_common_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_common_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbserial_common_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_efi_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_pc_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_SOURCES = bus/usb/serial/pl2303.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbserial_pl2303_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbserial_pl2303_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_efi_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_pc_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_SOURCES = bus/usb/serial/ftdi.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbserial_ftdi_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbserial_ftdi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_SOURCES = bus/usb/serial/usbdebug_late.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbserial_usbdebug_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbserial_usbdebug_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_efi_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_multiboot_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_pc_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_qemu_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_mips_loongson_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_x86_64_efi_TRUE@uhci_module_SOURCES = bus/usb/uhci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_uhci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@uhci_module_LDADD = 
+@COND_i386_efi_TRUE@uhci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@uhci_module_LDADD = 
+@COND_i386_multiboot_TRUE@uhci_module_LDADD = 
+@COND_i386_pc_TRUE@uhci_module_LDADD = 
+@COND_i386_qemu_TRUE@uhci_module_LDADD = 
+@COND_mips_loongson_TRUE@uhci_module_LDADD = 
+@COND_x86_64_efi_TRUE@uhci_module_LDADD = 
+@COND_i386_coreboot_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@uhci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@uhci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@uhci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@uhci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@uhci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_efi_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_multiboot_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_pc_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_qemu_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_mips_loongson_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_x86_64_efi_TRUE@ohci_module_SOURCES = bus/usb/ohci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_ohci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@ohci_module_LDADD = 
+@COND_i386_efi_TRUE@ohci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@ohci_module_LDADD = 
+@COND_i386_multiboot_TRUE@ohci_module_LDADD = 
+@COND_i386_pc_TRUE@ohci_module_LDADD = 
+@COND_i386_qemu_TRUE@ohci_module_LDADD = 
+@COND_mips_loongson_TRUE@ohci_module_LDADD = 
+@COND_x86_64_efi_TRUE@ohci_module_LDADD = 
+@COND_i386_coreboot_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ohci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ohci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ohci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ohci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@ohci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@ehci_module_SOURCES = bus/usb/ehci-fdt.c bus/usb/ehci.c  ## platform sources
+@COND_i386_coreboot_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_i386_efi_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_i386_multiboot_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_i386_pc_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_i386_qemu_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_mips_loongson_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_x86_64_efi_TRUE@ehci_module_SOURCES = bus/usb/ehci-pci.c bus/usb/ehci.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_ehci_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@ehci_module_LDADD = 
+@COND_i386_coreboot_TRUE@ehci_module_LDADD = 
+@COND_i386_efi_TRUE@ehci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@ehci_module_LDADD = 
+@COND_i386_multiboot_TRUE@ehci_module_LDADD = 
+@COND_i386_pc_TRUE@ehci_module_LDADD = 
+@COND_i386_qemu_TRUE@ehci_module_LDADD = 
+@COND_mips_loongson_TRUE@ehci_module_LDADD = 
+@COND_x86_64_efi_TRUE@ehci_module_LDADD = 
+@COND_arm_coreboot_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ehci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ehci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ehci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ehci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@ehci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@pci_module_SOURCES = bus/pci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@pci_module_SOURCES = bus/i386/ieee1275/pci.c bus/pci.c  ## platform sources
+@COND_i386_multiboot_TRUE@pci_module_SOURCES = bus/pci.c  ## platform sources
+@COND_i386_pc_TRUE@pci_module_SOURCES = bus/pci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_pci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_pci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_pci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_pci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@pci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@pci_module_LDADD = 
+@COND_i386_multiboot_TRUE@pci_module_LDADD = 
+@COND_i386_pc_TRUE@pci_module_LDADD = 
+@COND_i386_coreboot_TRUE@pci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@pci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@pci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@pci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_efi_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_ieee1275_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_multiboot_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_pc_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_qemu_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_mips_loongson_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_x86_64_efi_TRUE@nativedisk_module_SOURCES = commands/nativedisk.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_nativedisk_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nativedisk_module_LDADD = 
+@COND_i386_efi_TRUE@nativedisk_module_LDADD = 
+@COND_i386_ieee1275_TRUE@nativedisk_module_LDADD = 
+@COND_i386_multiboot_TRUE@nativedisk_module_LDADD = 
+@COND_i386_pc_TRUE@nativedisk_module_LDADD = 
+@COND_i386_qemu_TRUE@nativedisk_module_LDADD = 
+@COND_mips_loongson_TRUE@nativedisk_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_LDADD = 
+@COND_x86_64_efi_TRUE@nativedisk_module_LDADD = 
+@COND_i386_coreboot_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@nativedisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@nativedisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@nativedisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@nativedisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@nativedisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_SOURCES = bus/emu/pci.c commands/lspci.c  ## platform sources
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@nodist_emupci_module_SOURCES = ## platform nodist sources
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_LDADD = 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@lsdev_module_SOURCES = commands/arc/lsdev.c  ## platform sources
+@COND_mips_arc_TRUE@nodist_lsdev_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@lsdev_module_LDADD = 
+@COND_mips_arc_TRUE@lsdev_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@lsdev_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@lsdev_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@lsdev_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@lsdev_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@lsxen_module_SOURCES = commands/xen/lsxen.c  ## platform sources
+@COND_x86_64_xen_TRUE@lsxen_module_SOURCES = commands/xen/lsxen.c  ## platform sources
+@COND_i386_xen_TRUE@nodist_lsxen_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_lsxen_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@lsxen_module_LDADD = 
+@COND_x86_64_xen_TRUE@lsxen_module_LDADD = 
+@COND_i386_xen_TRUE@lsxen_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@lsxen_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@lsxen_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@lsxen_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@lsxen_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@lsxen_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@lsxen_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@lsxen_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@lsxen_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@lsxen_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_i386_multiboot_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_i386_pc_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_i386_qemu_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_mips_loongson_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@cmostest_module_SOURCES = commands/i386/cmostest.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_cmostest_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cmostest_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cmostest_module_LDADD = 
+@COND_i386_multiboot_TRUE@cmostest_module_LDADD = 
+@COND_i386_pc_TRUE@cmostest_module_LDADD = 
+@COND_i386_qemu_TRUE@cmostest_module_LDADD = 
+@COND_mips_loongson_TRUE@cmostest_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@cmostest_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_LDADD = 
+@COND_i386_coreboot_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@cmostest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_i386_multiboot_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_i386_pc_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_i386_qemu_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_mips_loongson_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_SOURCES = commands/i386/cmosdump.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_cmosdump_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cmosdump_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cmosdump_module_LDADD = 
+@COND_i386_multiboot_TRUE@cmosdump_module_LDADD = 
+@COND_i386_pc_TRUE@cmosdump_module_LDADD = 
+@COND_i386_qemu_TRUE@cmosdump_module_LDADD = 
+@COND_mips_loongson_TRUE@cmosdump_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_LDADD = 
+@COND_i386_coreboot_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@cmosdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_efi_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_ieee1275_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_multiboot_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_pc_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_qemu_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_x86_64_efi_TRUE@iorw_module_SOURCES = commands/iorw.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_iorw_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@iorw_module_LDADD = 
+@COND_i386_efi_TRUE@iorw_module_LDADD = 
+@COND_i386_ieee1275_TRUE@iorw_module_LDADD = 
+@COND_i386_multiboot_TRUE@iorw_module_LDADD = 
+@COND_i386_pc_TRUE@iorw_module_LDADD = 
+@COND_i386_qemu_TRUE@iorw_module_LDADD = 
+@COND_x86_64_efi_TRUE@iorw_module_LDADD = 
+@COND_i386_coreboot_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@iorw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@iorw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@iorw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@iorw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@iorw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_i386_multiboot_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_i386_pc_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_i386_qemu_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_x86_64_efi_TRUE@cbtable_module_SOURCES = kern/i386/coreboot/cbtable.c kern/coreboot/cbtable.c  ## platform sources
+@COND_i386_efi_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cbtable_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@cbtable_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cbtable_module_LDADD = 
+@COND_i386_multiboot_TRUE@cbtable_module_LDADD = 
+@COND_i386_pc_TRUE@cbtable_module_LDADD = 
+@COND_i386_qemu_TRUE@cbtable_module_LDADD = 
+@COND_x86_64_efi_TRUE@cbtable_module_LDADD = 
+@COND_i386_efi_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtable_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtable_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtable_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtable_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cbtable_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_efi_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_multiboot_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_pc_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_qemu_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_x86_64_efi_TRUE@cbtime_module_SOURCES = commands/i386/coreboot/cb_timestamps.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cbtime_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cbtime_module_LDADD = 
+@COND_i386_efi_TRUE@cbtime_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cbtime_module_LDADD = 
+@COND_i386_multiboot_TRUE@cbtime_module_LDADD = 
+@COND_i386_pc_TRUE@cbtime_module_LDADD = 
+@COND_i386_qemu_TRUE@cbtime_module_LDADD = 
+@COND_x86_64_efi_TRUE@cbtime_module_LDADD = 
+@COND_i386_coreboot_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbtime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cbtime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_efi_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_multiboot_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_pc_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_qemu_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_x86_64_efi_TRUE@cbls_module_SOURCES = commands/i386/coreboot/cbls.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cbls_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cbls_module_LDADD = 
+@COND_i386_efi_TRUE@cbls_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cbls_module_LDADD = 
+@COND_i386_multiboot_TRUE@cbls_module_LDADD = 
+@COND_i386_pc_TRUE@cbls_module_LDADD = 
+@COND_i386_qemu_TRUE@cbls_module_LDADD = 
+@COND_x86_64_efi_TRUE@cbls_module_LDADD = 
+@COND_i386_coreboot_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cbls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_efi_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_multiboot_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_pc_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_qemu_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_x86_64_efi_TRUE@cbmemc_module_SOURCES = term/i386/coreboot/cbmemc.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cbmemc_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cbmemc_module_LDADD = 
+@COND_i386_efi_TRUE@cbmemc_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cbmemc_module_LDADD = 
+@COND_i386_multiboot_TRUE@cbmemc_module_LDADD = 
+@COND_i386_pc_TRUE@cbmemc_module_LDADD = 
+@COND_i386_qemu_TRUE@cbmemc_module_LDADD = 
+@COND_x86_64_efi_TRUE@cbmemc_module_LDADD = 
+@COND_i386_coreboot_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbmemc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbmemc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbmemc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cbmemc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cbmemc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+regexp_module_SOURCES = commands/regexp.c commands/wildcard.c lib/gnulib/regex.c  ## platform sources
+nodist_regexp_module_SOURCES = ## platform nodist sources
+regexp_module_LDADD = 
+regexp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) $(CFLAGS_GNULIB) 
+regexp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+regexp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) 
+regexp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+regexp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_arm_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_i386_coreboot_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_i386_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_i386_multiboot_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_i386_pc_TRUE@acpi_module_SOURCES = kern/acpi.c kern/i386/pc/acpi.c commands/acpi.c  ## platform sources
+@COND_ia64_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_riscv32_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_riscv64_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_x86_64_efi_TRUE@acpi_module_SOURCES = commands/acpi.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_acpi_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@acpi_module_LDADD = 
+@COND_arm_efi_TRUE@acpi_module_LDADD = 
+@COND_i386_coreboot_TRUE@acpi_module_LDADD = 
+@COND_i386_efi_TRUE@acpi_module_LDADD = 
+@COND_i386_multiboot_TRUE@acpi_module_LDADD = 
+@COND_i386_pc_TRUE@acpi_module_LDADD = 
+@COND_ia64_efi_TRUE@acpi_module_LDADD = 
+@COND_riscv32_efi_TRUE@acpi_module_LDADD = 
+@COND_riscv64_efi_TRUE@acpi_module_LDADD = 
+@COND_x86_64_efi_TRUE@acpi_module_LDADD = 
+@COND_arm64_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@acpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@acpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@acpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@acpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@acpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_arm_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_i386_coreboot_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_i386_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_i386_multiboot_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_i386_pc_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_ia64_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_riscv32_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_riscv64_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_x86_64_efi_TRUE@lsacpi_module_SOURCES = commands/lsacpi.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lsacpi_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@lsacpi_module_LDADD = 
+@COND_arm_efi_TRUE@lsacpi_module_LDADD = 
+@COND_i386_coreboot_TRUE@lsacpi_module_LDADD = 
+@COND_i386_efi_TRUE@lsacpi_module_LDADD = 
+@COND_i386_multiboot_TRUE@lsacpi_module_LDADD = 
+@COND_i386_pc_TRUE@lsacpi_module_LDADD = 
+@COND_ia64_efi_TRUE@lsacpi_module_LDADD = 
+@COND_riscv32_efi_TRUE@lsacpi_module_LDADD = 
+@COND_riscv64_efi_TRUE@lsacpi_module_LDADD = 
+@COND_x86_64_efi_TRUE@lsacpi_module_LDADD = 
+@COND_arm64_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsacpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsacpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsacpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsacpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lsacpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_arm_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_i386_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_ia64_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_riscv32_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_riscv64_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_x86_64_efi_TRUE@lsefisystab_module_SOURCES = commands/efi/lsefisystab.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lsefisystab_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_arm_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_i386_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_ia64_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_riscv32_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_riscv64_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_x86_64_efi_TRUE@lsefisystab_module_LDADD = 
+@COND_arm64_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefisystab_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefisystab_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefisystab_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefisystab_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lsefisystab_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_arm_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_i386_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_ia64_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_riscv32_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_riscv64_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_x86_64_efi_TRUE@lssal_module_SOURCES = commands/efi/lssal.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lssal_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@lssal_module_LDADD = 
+@COND_arm_efi_TRUE@lssal_module_LDADD = 
+@COND_i386_efi_TRUE@lssal_module_LDADD = 
+@COND_ia64_efi_TRUE@lssal_module_LDADD = 
+@COND_riscv32_efi_TRUE@lssal_module_LDADD = 
+@COND_riscv64_efi_TRUE@lssal_module_LDADD = 
+@COND_x86_64_efi_TRUE@lssal_module_LDADD = 
+@COND_arm64_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lssal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lssal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lssal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lssal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lssal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_arm_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_i386_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_ia64_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_riscv32_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_riscv64_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_x86_64_efi_TRUE@lsefimmap_module_SOURCES = commands/efi/lsefimmap.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lsefimmap_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_arm_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_i386_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_ia64_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_riscv32_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_riscv64_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_x86_64_efi_TRUE@lsefimmap_module_LDADD = 
+@COND_arm64_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefimmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefimmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefimmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefimmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lsefimmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_arm_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_i386_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_ia64_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_riscv32_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_riscv64_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_x86_64_efi_TRUE@lsefi_module_SOURCES = commands/efi/lsefi.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lsefi_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@lsefi_module_LDADD = 
+@COND_arm_efi_TRUE@lsefi_module_LDADD = 
+@COND_i386_efi_TRUE@lsefi_module_LDADD = 
+@COND_ia64_efi_TRUE@lsefi_module_LDADD = 
+@COND_riscv32_efi_TRUE@lsefi_module_LDADD = 
+@COND_riscv64_efi_TRUE@lsefi_module_LDADD = 
+@COND_x86_64_efi_TRUE@lsefi_module_LDADD = 
+@COND_arm64_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lsefi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lsefi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_arm_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_i386_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_ia64_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_riscv32_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_riscv64_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_x86_64_efi_TRUE@efifwsetup_module_SOURCES = commands/efi/efifwsetup.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_efifwsetup_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_arm_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_i386_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_ia64_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_riscv32_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_riscv64_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_x86_64_efi_TRUE@efifwsetup_module_LDADD = 
+@COND_arm64_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efifwsetup_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efifwsetup_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efifwsetup_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efifwsetup_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@efifwsetup_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+blocklist_module_SOURCES = commands/blocklist.c  ## platform sources
+nodist_blocklist_module_SOURCES = ## platform nodist sources
+blocklist_module_LDADD = 
+blocklist_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+blocklist_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+blocklist_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+blocklist_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+blocklist_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_arm_coreboot_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_arm_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_arm_uboot_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_emu_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_i386_coreboot_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_i386_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_i386_ieee1275_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_i386_multiboot_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_i386_pc_TRUE@boot_module_SOURCES = lib/i386/pc/biosnum.c commands/boot.c  ## platform sources
+@COND_i386_qemu_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_ia64_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_mips_arc_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_riscv32_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_riscv64_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_x86_64_efi_TRUE@boot_module_SOURCES = commands/boot.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_boot_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@boot_module_LDADD = 
+@COND_arm_coreboot_TRUE@boot_module_LDADD = 
+@COND_arm_efi_TRUE@boot_module_LDADD = 
+@COND_arm_uboot_TRUE@boot_module_LDADD = 
+@COND_emu_TRUE@boot_module_LDADD = 
+@COND_i386_coreboot_TRUE@boot_module_LDADD = 
+@COND_i386_efi_TRUE@boot_module_LDADD = 
+@COND_i386_ieee1275_TRUE@boot_module_LDADD = 
+@COND_i386_multiboot_TRUE@boot_module_LDADD = 
+@COND_i386_pc_TRUE@boot_module_LDADD = 
+@COND_i386_qemu_TRUE@boot_module_LDADD = 
+@COND_ia64_efi_TRUE@boot_module_LDADD = 
+@COND_mips_arc_TRUE@boot_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@boot_module_LDADD = 
+@COND_riscv32_efi_TRUE@boot_module_LDADD = 
+@COND_riscv64_efi_TRUE@boot_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@boot_module_LDADD = 
+@COND_x86_64_efi_TRUE@boot_module_LDADD = 
+@COND_arm64_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cat_module_SOURCES = commands/cat.c  ## platform sources
+nodist_cat_module_SOURCES = ## platform nodist sources
+cat_module_LDADD = 
+cat_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cat_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cat_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cat_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cat_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cmp_module_SOURCES = commands/cmp.c  ## platform sources
+nodist_cmp_module_SOURCES = ## platform nodist sources
+cmp_module_LDADD = 
+cmp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+configfile_module_SOURCES = commands/configfile.c  ## platform sources
+nodist_configfile_module_SOURCES = ## platform nodist sources
+configfile_module_LDADD = 
+configfile_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+configfile_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+configfile_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+configfile_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+configfile_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_efi_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_ieee1275_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_multiboot_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_pc_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_qemu_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_xen_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_x86_64_efi_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_x86_64_xen_TRUE@cpuid_module_SOURCES = commands/i386/cpuid.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_cpuid_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@cpuid_module_LDADD = 
+@COND_i386_efi_TRUE@cpuid_module_LDADD = 
+@COND_i386_ieee1275_TRUE@cpuid_module_LDADD = 
+@COND_i386_multiboot_TRUE@cpuid_module_LDADD = 
+@COND_i386_pc_TRUE@cpuid_module_LDADD = 
+@COND_i386_qemu_TRUE@cpuid_module_LDADD = 
+@COND_i386_xen_TRUE@cpuid_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@cpuid_module_LDADD = 
+@COND_x86_64_efi_TRUE@cpuid_module_LDADD = 
+@COND_x86_64_xen_TRUE@cpuid_module_LDADD = 
+@COND_i386_coreboot_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@cpuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@cpuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@cpuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@cpuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@cpuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+date_module_SOURCES = commands/date.c  ## platform sources
+nodist_date_module_SOURCES = ## platform nodist sources
+date_module_LDADD = 
+date_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+date_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+date_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+date_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+date_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@drivemap_module_SOURCES = commands/i386/pc/drivemap.c commands/i386/pc/drivemap_int13h.S  ## platform sources
+@COND_i386_pc_TRUE@nodist_drivemap_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@drivemap_module_LDADD = 
+@COND_i386_pc_TRUE@drivemap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@drivemap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@drivemap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@drivemap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@drivemap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+echo_module_SOURCES = commands/echo.c  ## platform sources
+nodist_echo_module_SOURCES = ## platform nodist sources
+echo_module_LDADD = 
+echo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+echo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+echo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+echo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+echo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+eval_module_SOURCES = commands/eval.c  ## platform sources
+nodist_eval_module_SOURCES = ## platform nodist sources
+eval_module_LDADD = 
+eval_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+eval_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+eval_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+eval_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+eval_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_arm_coreboot_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_arm_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_i386_coreboot_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_i386_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_i386_multiboot_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_i386_pc_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_i386_qemu_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_ia64_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_riscv32_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_riscv64_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_x86_64_efi_TRUE@extcmd_module_SOURCES = commands/extcmd.c lib/arg.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_extcmd_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@extcmd_module_LDADD = 
+@COND_arm_coreboot_TRUE@extcmd_module_LDADD = 
+@COND_arm_efi_TRUE@extcmd_module_LDADD = 
+@COND_i386_coreboot_TRUE@extcmd_module_LDADD = 
+@COND_i386_efi_TRUE@extcmd_module_LDADD = 
+@COND_i386_multiboot_TRUE@extcmd_module_LDADD = 
+@COND_i386_pc_TRUE@extcmd_module_LDADD = 
+@COND_i386_qemu_TRUE@extcmd_module_LDADD = 
+@COND_ia64_efi_TRUE@extcmd_module_LDADD = 
+@COND_riscv32_efi_TRUE@extcmd_module_LDADD = 
+@COND_riscv64_efi_TRUE@extcmd_module_LDADD = 
+@COND_x86_64_efi_TRUE@extcmd_module_LDADD = 
+@COND_arm64_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@extcmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@extcmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@extcmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@extcmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@extcmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@fixvideo_module_SOURCES = commands/efi/fixvideo.c  ## platform sources
+@COND_x86_64_efi_TRUE@fixvideo_module_SOURCES = commands/efi/fixvideo.c  ## platform sources
+@COND_i386_efi_TRUE@nodist_fixvideo_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_fixvideo_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@fixvideo_module_LDADD = 
+@COND_x86_64_efi_TRUE@fixvideo_module_LDADD = 
+@COND_i386_efi_TRUE@fixvideo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@fixvideo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@fixvideo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@fixvideo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@fixvideo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@fixvideo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@fixvideo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@fixvideo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@fixvideo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@fixvideo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gptsync_module_SOURCES = commands/gptsync.c  ## platform sources
+nodist_gptsync_module_SOURCES = ## platform nodist sources
+gptsync_module_LDADD = 
+gptsync_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gptsync_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gptsync_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gptsync_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gptsync_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@halt_module_SOURCES = lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_arm_coreboot_TRUE@halt_module_SOURCES = lib/dummy/halt.c commands/halt.c  ## platform sources
+@COND_arm_efi_TRUE@halt_module_SOURCES = lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_arm_uboot_TRUE@halt_module_SOURCES = lib/dummy/halt.c commands/halt.c  ## platform sources
+@COND_emu_TRUE@halt_module_SOURCES = lib/emu/halt.c commands/halt.c  ## platform sources
+@COND_i386_coreboot_TRUE@halt_module_SOURCES = commands/acpihalt.c lib/i386/halt.c commands/halt.c  ## platform sources
+@COND_i386_efi_TRUE@halt_module_SOURCES = commands/acpihalt.c lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_i386_ieee1275_TRUE@halt_module_SOURCES = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+@COND_i386_multiboot_TRUE@halt_module_SOURCES = commands/acpihalt.c lib/i386/halt.c commands/halt.c  ## platform sources
+@COND_i386_pc_TRUE@halt_module_SOURCES = commands/i386/pc/halt.c commands/acpihalt.c  ## platform sources
+@COND_i386_qemu_TRUE@halt_module_SOURCES = lib/i386/halt.c commands/halt.c  ## platform sources
+@COND_i386_xen_TRUE@halt_module_SOURCES = lib/xen/halt.c commands/halt.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@halt_module_SOURCES = lib/xen/halt.c commands/halt.c  ## platform sources
+@COND_ia64_efi_TRUE@halt_module_SOURCES = lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_mips_arc_TRUE@halt_module_SOURCES = commands/halt.c  ## platform sources
+@COND_mips_loongson_TRUE@halt_module_SOURCES = commands/halt.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@halt_module_SOURCES = commands/halt.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@halt_module_SOURCES = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+@COND_riscv32_efi_TRUE@halt_module_SOURCES = lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_riscv64_efi_TRUE@halt_module_SOURCES = lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@halt_module_SOURCES = lib/ieee1275/halt.c commands/halt.c  ## platform sources
+@COND_x86_64_efi_TRUE@halt_module_SOURCES = commands/acpihalt.c lib/efi/halt.c commands/halt.c  ## platform sources
+@COND_x86_64_xen_TRUE@halt_module_SOURCES = lib/xen/halt.c commands/halt.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_halt_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@halt_module_LDADD = 
+@COND_arm_coreboot_TRUE@halt_module_LDADD = 
+@COND_arm_efi_TRUE@halt_module_LDADD = 
+@COND_arm_uboot_TRUE@halt_module_LDADD = 
+@COND_emu_TRUE@halt_module_LDADD = 
+@COND_i386_coreboot_TRUE@halt_module_LDADD = 
+@COND_i386_efi_TRUE@halt_module_LDADD = 
+@COND_i386_ieee1275_TRUE@halt_module_LDADD = 
+@COND_i386_multiboot_TRUE@halt_module_LDADD = 
+@COND_i386_pc_TRUE@halt_module_LDADD = 
+@COND_i386_qemu_TRUE@halt_module_LDADD = 
+@COND_i386_xen_TRUE@halt_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@halt_module_LDADD = 
+@COND_ia64_efi_TRUE@halt_module_LDADD = 
+@COND_mips_arc_TRUE@halt_module_LDADD = 
+@COND_mips_loongson_TRUE@halt_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@halt_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@halt_module_LDADD = 
+@COND_riscv32_efi_TRUE@halt_module_LDADD = 
+@COND_riscv64_efi_TRUE@halt_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@halt_module_LDADD = 
+@COND_x86_64_efi_TRUE@halt_module_LDADD = 
+@COND_x86_64_xen_TRUE@halt_module_LDADD = 
+@COND_arm64_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@halt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@halt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@halt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@halt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@halt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_arm_coreboot_TRUE@reboot_module_SOURCES = lib/dummy/reboot.c commands/reboot.c  ## platform sources
+@COND_arm_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_arm_uboot_TRUE@reboot_module_SOURCES = lib/uboot/reboot.c commands/reboot.c  ## platform sources
+@COND_emu_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_i386_coreboot_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_efi_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_ieee1275_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_multiboot_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_pc_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_qemu_TRUE@reboot_module_SOURCES = lib/i386/reboot.c lib/i386/reboot_trampoline.S commands/reboot.c  ## platform sources
+@COND_i386_xen_TRUE@reboot_module_SOURCES = lib/xen/reboot.c commands/reboot.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@reboot_module_SOURCES = lib/xen/reboot.c commands/reboot.c  ## platform sources
+@COND_ia64_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_mips_arc_TRUE@reboot_module_SOURCES = lib/mips/arc/reboot.c commands/reboot.c  ## platform sources
+@COND_mips_loongson_TRUE@reboot_module_SOURCES = lib/mips/loongson/reboot.c commands/reboot.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@reboot_module_SOURCES = lib/mips/qemu_mips/reboot.c commands/reboot.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@reboot_module_SOURCES = lib/ieee1275/reboot.c commands/reboot.c  ## platform sources
+@COND_riscv32_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_riscv64_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@reboot_module_SOURCES = lib/ieee1275/reboot.c commands/reboot.c  ## platform sources
+@COND_x86_64_efi_TRUE@reboot_module_SOURCES = commands/reboot.c  ## platform sources
+@COND_x86_64_xen_TRUE@reboot_module_SOURCES = lib/xen/reboot.c commands/reboot.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_reboot_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@reboot_module_LDADD = 
+@COND_arm_coreboot_TRUE@reboot_module_LDADD = 
+@COND_arm_efi_TRUE@reboot_module_LDADD = 
+@COND_arm_uboot_TRUE@reboot_module_LDADD = 
+@COND_emu_TRUE@reboot_module_LDADD = 
+@COND_i386_coreboot_TRUE@reboot_module_LDADD = 
+@COND_i386_efi_TRUE@reboot_module_LDADD = 
+@COND_i386_ieee1275_TRUE@reboot_module_LDADD = 
+@COND_i386_multiboot_TRUE@reboot_module_LDADD = 
+@COND_i386_pc_TRUE@reboot_module_LDADD = 
+@COND_i386_qemu_TRUE@reboot_module_LDADD = 
+@COND_i386_xen_TRUE@reboot_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@reboot_module_LDADD = 
+@COND_ia64_efi_TRUE@reboot_module_LDADD = 
+@COND_mips_arc_TRUE@reboot_module_LDADD = 
+@COND_mips_loongson_TRUE@reboot_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@reboot_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@reboot_module_LDADD = 
+@COND_riscv32_efi_TRUE@reboot_module_LDADD = 
+@COND_riscv64_efi_TRUE@reboot_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@reboot_module_LDADD = 
+@COND_x86_64_efi_TRUE@reboot_module_LDADD = 
+@COND_x86_64_xen_TRUE@reboot_module_LDADD = 
+@COND_arm64_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@reboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@reboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@reboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@reboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@reboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hashsum_module_SOURCES = commands/hashsum.c  ## platform sources
+nodist_hashsum_module_SOURCES = ## platform nodist sources
+hashsum_module_LDADD = 
+hashsum_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hashsum_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hashsum_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hashsum_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hashsum_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+pgp_module_SOURCES = commands/pgp.c  ## platform sources
+nodist_pgp_module_SOURCES = ## platform nodist sources
+pgp_module_LDADD = 
+pgp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) 
+pgp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pgp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap 
+pgp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pgp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_efi_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_ieee1275_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_multiboot_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_pc_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_qemu_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_mips_loongson_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_x86_64_efi_TRUE@hdparm_module_SOURCES = commands/hdparm.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_hdparm_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@hdparm_module_LDADD = 
+@COND_i386_efi_TRUE@hdparm_module_LDADD = 
+@COND_i386_ieee1275_TRUE@hdparm_module_LDADD = 
+@COND_i386_multiboot_TRUE@hdparm_module_LDADD = 
+@COND_i386_pc_TRUE@hdparm_module_LDADD = 
+@COND_i386_qemu_TRUE@hdparm_module_LDADD = 
+@COND_mips_loongson_TRUE@hdparm_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@hdparm_module_LDADD = 
+@COND_x86_64_efi_TRUE@hdparm_module_LDADD = 
+@COND_i386_coreboot_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@hdparm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@hdparm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@hdparm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@hdparm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@hdparm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+help_module_SOURCES = commands/help.c  ## platform sources
+nodist_help_module_SOURCES = ## platform nodist sources
+help_module_LDADD = 
+help_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+help_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+help_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+help_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+help_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hexdump_module_SOURCES = commands/hexdump.c lib/hexdump.c  ## platform sources
+nodist_hexdump_module_SOURCES = ## platform nodist sources
+hexdump_module_LDADD = 
+hexdump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hexdump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hexdump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hexdump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hexdump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+keystatus_module_SOURCES = commands/keystatus.c  ## platform sources
+nodist_keystatus_module_SOURCES = ## platform nodist sources
+keystatus_module_LDADD = 
+keystatus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+keystatus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+keystatus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+keystatus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+keystatus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@loadbios_module_SOURCES = commands/efi/loadbios.c  ## platform sources
+@COND_x86_64_efi_TRUE@loadbios_module_SOURCES = commands/efi/loadbios.c  ## platform sources
+@COND_i386_efi_TRUE@nodist_loadbios_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_loadbios_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@loadbios_module_LDADD = 
+@COND_x86_64_efi_TRUE@loadbios_module_LDADD = 
+@COND_i386_efi_TRUE@loadbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@loadbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@loadbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@loadbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@loadbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@loadbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@loadbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@loadbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@loadbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@loadbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+loadenv_module_SOURCES = commands/loadenv.c lib/envblk.c  ## platform sources
+nodist_loadenv_module_SOURCES = ## platform nodist sources
+loadenv_module_LDADD = 
+loadenv_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loadenv_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loadenv_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loadenv_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loadenv_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ls_module_SOURCES = commands/ls.c  ## platform sources
+nodist_ls_module_SOURCES = ## platform nodist sources
+ls_module_LDADD = 
+ls_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ls_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ls_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ls_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ls_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+lsmmap_module_SOURCES = commands/lsmmap.c  ## platform sources
+nodist_lsmmap_module_SOURCES = ## platform nodist sources
+lsmmap_module_LDADD = 
+lsmmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lsmmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lsmmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lsmmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lsmmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_efi_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_multiboot_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_pc_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_qemu_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_mips_loongson_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_x86_64_efi_TRUE@lspci_module_SOURCES = commands/lspci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_lspci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@lspci_module_LDADD = 
+@COND_i386_efi_TRUE@lspci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@lspci_module_LDADD = 
+@COND_i386_multiboot_TRUE@lspci_module_LDADD = 
+@COND_i386_pc_TRUE@lspci_module_LDADD = 
+@COND_i386_qemu_TRUE@lspci_module_LDADD = 
+@COND_mips_loongson_TRUE@lspci_module_LDADD = 
+@COND_x86_64_efi_TRUE@lspci_module_LDADD = 
+@COND_i386_coreboot_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lspci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lspci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lspci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@lspci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@lspci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+memrw_module_SOURCES = commands/memrw.c  ## platform sources
+nodist_memrw_module_SOURCES = ## platform nodist sources
+memrw_module_LDADD = 
+memrw_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+memrw_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+memrw_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+memrw_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+memrw_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minicmd_module_SOURCES = commands/minicmd.c  ## platform sources
+nodist_minicmd_module_SOURCES = ## platform nodist sources
+minicmd_module_LDADD = 
+minicmd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minicmd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minicmd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minicmd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minicmd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+parttool_module_SOURCES = commands/parttool.c  ## platform sources
+nodist_parttool_module_SOURCES = ## platform nodist sources
+parttool_module_LDADD = 
+parttool_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+parttool_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+parttool_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+parttool_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+parttool_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+password_module_SOURCES = commands/password.c  ## platform sources
+nodist_password_module_SOURCES = ## platform nodist sources
+password_module_LDADD = 
+password_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+password_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+password_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+password_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+password_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+password_pbkdf2_module_SOURCES = commands/password_pbkdf2.c  ## platform sources
+nodist_password_pbkdf2_module_SOURCES = ## platform nodist sources
+password_pbkdf2_module_LDADD = 
+password_pbkdf2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+password_pbkdf2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+password_pbkdf2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+password_pbkdf2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+password_pbkdf2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_efi_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_ieee1275_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_multiboot_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_pc_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_qemu_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_x86_64_efi_TRUE@play_module_SOURCES = commands/i386/pc/play.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_play_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@play_module_LDADD = 
+@COND_i386_efi_TRUE@play_module_LDADD = 
+@COND_i386_ieee1275_TRUE@play_module_LDADD = 
+@COND_i386_multiboot_TRUE@play_module_LDADD = 
+@COND_i386_pc_TRUE@play_module_LDADD = 
+@COND_i386_qemu_TRUE@play_module_LDADD = 
+@COND_x86_64_efi_TRUE@play_module_LDADD = 
+@COND_i386_coreboot_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@play_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@play_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@play_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@play_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@play_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_efi_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_ieee1275_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_multiboot_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_pc_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_qemu_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_x86_64_efi_TRUE@spkmodem_module_SOURCES = term/spkmodem.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_spkmodem_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@spkmodem_module_LDADD = 
+@COND_i386_efi_TRUE@spkmodem_module_LDADD = 
+@COND_i386_ieee1275_TRUE@spkmodem_module_LDADD = 
+@COND_i386_multiboot_TRUE@spkmodem_module_LDADD = 
+@COND_i386_pc_TRUE@spkmodem_module_LDADD = 
+@COND_i386_qemu_TRUE@spkmodem_module_LDADD = 
+@COND_x86_64_efi_TRUE@spkmodem_module_LDADD = 
+@COND_i386_coreboot_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@spkmodem_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@spkmodem_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@spkmodem_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@spkmodem_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@spkmodem_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_efi_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_ieee1275_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_multiboot_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_pc_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_qemu_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_x86_64_efi_TRUE@morse_module_SOURCES = term/morse.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_morse_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@morse_module_LDADD = 
+@COND_i386_efi_TRUE@morse_module_LDADD = 
+@COND_i386_ieee1275_TRUE@morse_module_LDADD = 
+@COND_i386_multiboot_TRUE@morse_module_LDADD = 
+@COND_i386_pc_TRUE@morse_module_LDADD = 
+@COND_i386_qemu_TRUE@morse_module_LDADD = 
+@COND_x86_64_efi_TRUE@morse_module_LDADD = 
+@COND_i386_coreboot_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@morse_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@morse_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@morse_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@morse_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@morse_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+probe_module_SOURCES = commands/probe.c  ## platform sources
+nodist_probe_module_SOURCES = ## platform nodist sources
+probe_module_LDADD = 
+probe_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+probe_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+probe_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+probe_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+probe_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+read_module_SOURCES = commands/read.c  ## platform sources
+nodist_read_module_SOURCES = ## platform nodist sources
+read_module_LDADD = 
+read_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+read_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+read_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+read_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+read_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+search_module_SOURCES = commands/search_wrap.c  ## platform sources
+nodist_search_module_SOURCES = ## platform nodist sources
+search_module_LDADD = 
+search_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+search_fs_file_module_SOURCES = commands/search_file.c  ## platform sources
+nodist_search_fs_file_module_SOURCES = ## platform nodist sources
+search_fs_file_module_LDADD = 
+search_fs_file_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_fs_file_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_fs_file_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_fs_file_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_fs_file_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+search_fs_uuid_module_SOURCES = commands/search_uuid.c  ## platform sources
+nodist_search_fs_uuid_module_SOURCES = ## platform nodist sources
+search_fs_uuid_module_LDADD = 
+search_fs_uuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_fs_uuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_fs_uuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_fs_uuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_fs_uuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+search_label_module_SOURCES = commands/search_label.c  ## platform sources
+nodist_search_label_module_SOURCES = ## platform nodist sources
+search_label_module_LDADD = 
+search_label_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+search_label_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+search_label_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+search_label_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+search_label_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_efi_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_multiboot_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_pc_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_qemu_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_mips_loongson_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_x86_64_efi_TRUE@setpci_module_SOURCES = commands/setpci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_setpci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@setpci_module_LDADD = 
+@COND_i386_efi_TRUE@setpci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@setpci_module_LDADD = 
+@COND_i386_multiboot_TRUE@setpci_module_LDADD = 
+@COND_i386_pc_TRUE@setpci_module_LDADD = 
+@COND_i386_qemu_TRUE@setpci_module_LDADD = 
+@COND_mips_loongson_TRUE@setpci_module_LDADD = 
+@COND_x86_64_efi_TRUE@setpci_module_LDADD = 
+@COND_i386_coreboot_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@setpci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@setpci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@setpci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@setpci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@setpci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_efi_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_ieee1275_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_multiboot_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_pc_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_qemu_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_mips_loongson_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_x86_64_efi_TRUE@pcidump_module_SOURCES = commands/pcidump.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_pcidump_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@pcidump_module_LDADD = 
+@COND_i386_efi_TRUE@pcidump_module_LDADD = 
+@COND_i386_ieee1275_TRUE@pcidump_module_LDADD = 
+@COND_i386_multiboot_TRUE@pcidump_module_LDADD = 
+@COND_i386_pc_TRUE@pcidump_module_LDADD = 
+@COND_i386_qemu_TRUE@pcidump_module_LDADD = 
+@COND_mips_loongson_TRUE@pcidump_module_LDADD = 
+@COND_x86_64_efi_TRUE@pcidump_module_LDADD = 
+@COND_i386_coreboot_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pcidump_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pcidump_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pcidump_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pcidump_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@pcidump_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+sleep_module_SOURCES = commands/sleep.c  ## platform sources
+nodist_sleep_module_SOURCES = ## platform nodist sources
+sleep_module_LDADD = 
+sleep_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sleep_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sleep_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sleep_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sleep_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_arm_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_i386_coreboot_TRUE@smbios_module_SOURCES = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+@COND_i386_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_i386_multiboot_TRUE@smbios_module_SOURCES = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+@COND_i386_pc_TRUE@smbios_module_SOURCES = commands/i386/pc/smbios.c commands/smbios.c  ## platform sources
+@COND_ia64_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_riscv32_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_riscv64_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_x86_64_efi_TRUE@smbios_module_SOURCES = commands/efi/smbios.c commands/smbios.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_smbios_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@smbios_module_LDADD = 
+@COND_arm_efi_TRUE@smbios_module_LDADD = 
+@COND_i386_coreboot_TRUE@smbios_module_LDADD = 
+@COND_i386_efi_TRUE@smbios_module_LDADD = 
+@COND_i386_multiboot_TRUE@smbios_module_LDADD = 
+@COND_i386_pc_TRUE@smbios_module_LDADD = 
+@COND_ia64_efi_TRUE@smbios_module_LDADD = 
+@COND_riscv32_efi_TRUE@smbios_module_LDADD = 
+@COND_riscv64_efi_TRUE@smbios_module_LDADD = 
+@COND_x86_64_efi_TRUE@smbios_module_LDADD = 
+@COND_arm64_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@smbios_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@smbios_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@smbios_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@smbios_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@smbios_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@suspend_module_SOURCES = commands/ieee1275/suspend.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@suspend_module_SOURCES = commands/ieee1275/suspend.c  ## platform sources
+@COND_i386_ieee1275_TRUE@nodist_suspend_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_suspend_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@suspend_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@suspend_module_LDADD = 
+@COND_i386_ieee1275_TRUE@suspend_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@suspend_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@suspend_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@suspend_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@suspend_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@suspend_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@suspend_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@suspend_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@suspend_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@suspend_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@escc_module_SOURCES = term/ieee1275/escc.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@nodist_escc_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@escc_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@escc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@escc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@escc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@escc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@escc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+terminal_module_SOURCES = commands/terminal.c  ## platform sources
+nodist_terminal_module_SOURCES = ## platform nodist sources
+terminal_module_LDADD = 
+terminal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+terminal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+terminal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+terminal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+terminal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+test_module_SOURCES = commands/test.c  ## platform sources
+nodist_test_module_SOURCES = ## platform nodist sources
+test_module_LDADD = 
+test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+true_module_SOURCES = commands/true.c  ## platform sources
+nodist_true_module_SOURCES = ## platform nodist sources
+true_module_LDADD = 
+true_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+true_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+true_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+true_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+true_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_efi_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_pc_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_i386_qemu_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_mips_loongson_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbtest_module_SOURCES = commands/usbtest.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbtest_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbtest_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbtest_module_LDADD = 
+@COND_i386_efi_TRUE@usbtest_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbtest_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbtest_module_LDADD = 
+@COND_i386_pc_TRUE@usbtest_module_LDADD = 
+@COND_i386_qemu_TRUE@usbtest_module_LDADD = 
+@COND_mips_loongson_TRUE@usbtest_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbtest_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbtest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbtest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbtest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbtest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbtest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+videoinfo_module_SOURCES = commands/videoinfo.c  ## platform sources
+nodist_videoinfo_module_SOURCES = ## platform nodist sources
+videoinfo_module_LDADD = 
+videoinfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videoinfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videoinfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videoinfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videoinfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+videotest_module_SOURCES = commands/videotest.c  ## platform sources
+nodist_videotest_module_SOURCES = ## platform nodist sources
+videotest_module_LDADD = 
+videotest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videotest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videotest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videotest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videotest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+xnu_uuid_module_SOURCES = commands/xnu_uuid.c  ## platform sources
+nodist_xnu_uuid_module_SOURCES = ## platform nodist sources
+xnu_uuid_module_LDADD = 
+xnu_uuid_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_uuid_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_uuid_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_uuid_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_uuid_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+dm_nv_module_SOURCES = disk/dmraid_nvidia.c  ## platform sources
+nodist_dm_nv_module_SOURCES = ## platform nodist sources
+dm_nv_module_LDADD = 
+dm_nv_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+dm_nv_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+dm_nv_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+dm_nv_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+dm_nv_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+loopback_module_SOURCES = disk/loopback.c  ## platform sources
+nodist_loopback_module_SOURCES = ## platform nodist sources
+loopback_module_LDADD = 
+loopback_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+loopback_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+loopback_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+loopback_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+loopback_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cryptodisk_module_SOURCES = disk/cryptodisk.c  ## platform sources
+nodist_cryptodisk_module_SOURCES = ## platform nodist sources
+cryptodisk_module_LDADD = 
+cryptodisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cryptodisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cryptodisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cryptodisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cryptodisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+json_module_SOURCES = lib/json/json.c  ## platform sources
+nodist_json_module_SOURCES = ## platform nodist sources
+json_module_LDADD = 
+json_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+json_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+json_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+json_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+json_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+afsplitter_module_SOURCES = disk/AFSplitter.c  ## platform sources
+nodist_afsplitter_module_SOURCES = ## platform nodist sources
+afsplitter_module_LDADD = 
+afsplitter_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+afsplitter_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+afsplitter_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+afsplitter_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+afsplitter_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+luks_module_SOURCES = disk/luks.c  ## platform sources
+nodist_luks_module_SOURCES = ## platform nodist sources
+luks_module_LDADD = 
+luks_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+luks_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+luks_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+luks_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+luks_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+luks2_module_SOURCES = disk/luks2.c lib/gnulib/base64.c  ## platform sources
+nodist_luks2_module_SOURCES = ## platform nodist sources
+luks2_module_LDADD = 
+luks2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) $(CFLAGS_GNULIB) 
+luks2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+luks2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) -I$(srcdir)/lib/json 
+luks2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+luks2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+geli_module_SOURCES = disk/geli.c  ## platform sources
+nodist_geli_module_SOURCES = ## platform nodist sources
+geli_module_LDADD = 
+geli_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+geli_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+geli_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+geli_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+geli_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+lvm_module_SOURCES = disk/lvm.c  ## platform sources
+nodist_lvm_module_SOURCES = ## platform nodist sources
+lvm_module_LDADD = 
+lvm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+lvm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lvm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+lvm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lvm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ldm_module_SOURCES = disk/ldm.c  ## platform sources
+nodist_ldm_module_SOURCES = ## platform nodist sources
+ldm_module_LDADD = 
+ldm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ldm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ldm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ldm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ldm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+mdraid09_module_SOURCES = disk/mdraid_linux.c  ## platform sources
+nodist_mdraid09_module_SOURCES = ## platform nodist sources
+mdraid09_module_LDADD = 
+mdraid09_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid09_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid09_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid09_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid09_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+mdraid09_be_module_SOURCES = disk/mdraid_linux_be.c  ## platform sources
+nodist_mdraid09_be_module_SOURCES = ## platform nodist sources
+mdraid09_be_module_LDADD = 
+mdraid09_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid09_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid09_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid09_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid09_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+mdraid1x_module_SOURCES = disk/mdraid1x_linux.c  ## platform sources
+nodist_mdraid1x_module_SOURCES = ## platform nodist sources
+mdraid1x_module_LDADD = 
+mdraid1x_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mdraid1x_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mdraid1x_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mdraid1x_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mdraid1x_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+diskfilter_module_SOURCES = disk/diskfilter.c  ## platform sources
+nodist_diskfilter_module_SOURCES = ## platform nodist sources
+diskfilter_module_LDADD = 
+diskfilter_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+diskfilter_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+diskfilter_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+diskfilter_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+diskfilter_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+raid5rec_module_SOURCES = disk/raid5_recover.c  ## platform sources
+nodist_raid5rec_module_SOURCES = ## platform nodist sources
+raid5rec_module_LDADD = 
+raid5rec_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+raid5rec_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+raid5rec_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+raid5rec_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+raid5rec_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+raid6rec_module_SOURCES = disk/raid6_recover.c  ## platform sources
+nodist_raid6rec_module_SOURCES = ## platform nodist sources
+raid6rec_module_LDADD = 
+raid6rec_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+raid6rec_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+raid6rec_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+raid6rec_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+raid6rec_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+scsi_module_SOURCES = disk/scsi.c  ## platform sources
+nodist_scsi_module_SOURCES = ## platform nodist sources
+scsi_module_LDADD = 
+scsi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+scsi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+scsi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+scsi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+scsi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+memdisk_module_SOURCES = disk/memdisk.c  ## platform sources
+nodist_memdisk_module_SOURCES = ## platform nodist sources
+memdisk_module_LDADD = 
+memdisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+memdisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+memdisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+memdisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+memdisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_efi_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_ieee1275_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_multiboot_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_pc_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_qemu_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_mips_loongson_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_x86_64_efi_TRUE@ata_module_SOURCES = disk/ata.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_ata_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@ata_module_LDADD = 
+@COND_i386_efi_TRUE@ata_module_LDADD = 
+@COND_i386_ieee1275_TRUE@ata_module_LDADD = 
+@COND_i386_multiboot_TRUE@ata_module_LDADD = 
+@COND_i386_pc_TRUE@ata_module_LDADD = 
+@COND_i386_qemu_TRUE@ata_module_LDADD = 
+@COND_mips_loongson_TRUE@ata_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@ata_module_LDADD = 
+@COND_x86_64_efi_TRUE@ata_module_LDADD = 
+@COND_i386_coreboot_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@ata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_efi_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_ieee1275_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_multiboot_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_pc_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_qemu_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_mips_loongson_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_x86_64_efi_TRUE@ahci_module_SOURCES = disk/ahci.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_ahci_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@ahci_module_LDADD = 
+@COND_i386_efi_TRUE@ahci_module_LDADD = 
+@COND_i386_ieee1275_TRUE@ahci_module_LDADD = 
+@COND_i386_multiboot_TRUE@ahci_module_LDADD = 
+@COND_i386_pc_TRUE@ahci_module_LDADD = 
+@COND_i386_qemu_TRUE@ahci_module_LDADD = 
+@COND_mips_loongson_TRUE@ahci_module_LDADD = 
+@COND_x86_64_efi_TRUE@ahci_module_LDADD = 
+@COND_i386_coreboot_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ahci_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ahci_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ahci_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@ahci_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@ahci_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_efi_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_ieee1275_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_multiboot_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_pc_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_qemu_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_mips_loongson_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_x86_64_efi_TRUE@pata_module_SOURCES = disk/pata.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_pata_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@pata_module_LDADD = 
+@COND_i386_efi_TRUE@pata_module_LDADD = 
+@COND_i386_ieee1275_TRUE@pata_module_LDADD = 
+@COND_i386_multiboot_TRUE@pata_module_LDADD = 
+@COND_i386_pc_TRUE@pata_module_LDADD = 
+@COND_i386_qemu_TRUE@pata_module_LDADD = 
+@COND_mips_loongson_TRUE@pata_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@pata_module_LDADD = 
+@COND_x86_64_efi_TRUE@pata_module_LDADD = 
+@COND_i386_coreboot_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pata_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pata_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pata_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@pata_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@pata_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@biosdisk_module_SOURCES = disk/i386/pc/biosdisk.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_biosdisk_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@biosdisk_module_LDADD = 
+@COND_i386_pc_TRUE@biosdisk_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@biosdisk_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@biosdisk_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@biosdisk_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@biosdisk_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_coreboot_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_efi_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_multiboot_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_pc_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_i386_qemu_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_mips_loongson_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_x86_64_efi_TRUE@usbms_module_SOURCES = disk/usbms.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usbms_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usbms_module_LDADD = 
+@COND_i386_coreboot_TRUE@usbms_module_LDADD = 
+@COND_i386_efi_TRUE@usbms_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usbms_module_LDADD = 
+@COND_i386_multiboot_TRUE@usbms_module_LDADD = 
+@COND_i386_pc_TRUE@usbms_module_LDADD = 
+@COND_i386_qemu_TRUE@usbms_module_LDADD = 
+@COND_mips_loongson_TRUE@usbms_module_LDADD = 
+@COND_x86_64_efi_TRUE@usbms_module_LDADD = 
+@COND_arm_coreboot_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbms_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbms_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbms_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usbms_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usbms_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@nand_module_SOURCES = disk/ieee1275/nand.c  ## platform sources
+@COND_i386_ieee1275_TRUE@nodist_nand_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nand_module_LDADD = 
+@COND_i386_ieee1275_TRUE@nand_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nand_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nand_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nand_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@nand_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@efiemu_module_SOURCES = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+@COND_i386_ieee1275_TRUE@efiemu_module_SOURCES = efiemu/i386/nocfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+@COND_i386_multiboot_TRUE@efiemu_module_SOURCES = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+@COND_i386_pc_TRUE@efiemu_module_SOURCES = efiemu/i386/pc/cfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+@COND_i386_qemu_TRUE@efiemu_module_SOURCES = efiemu/i386/nocfgtables.c efiemu/main.c efiemu/i386/loadcore32.c efiemu/i386/loadcore64.c efiemu/mm.c efiemu/loadcore_common.c efiemu/symbols.c efiemu/loadcore32.c efiemu/loadcore64.c efiemu/prepare32.c efiemu/prepare64.c efiemu/pnvram.c efiemu/i386/coredetect.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_efiemu_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_efiemu_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_efiemu_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_efiemu_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_efiemu_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@efiemu_module_LDADD = 
+@COND_i386_ieee1275_TRUE@efiemu_module_LDADD = 
+@COND_i386_multiboot_TRUE@efiemu_module_LDADD = 
+@COND_i386_pc_TRUE@efiemu_module_LDADD = 
+@COND_i386_qemu_TRUE@efiemu_module_LDADD = 
+@COND_i386_coreboot_TRUE@efiemu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@efiemu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@efiemu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@efiemu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@efiemu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@efiemu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@efiemu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@efiemu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@efiemu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@efiemu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@efiemu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@efiemu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@efiemu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@efiemu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@efiemu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@efiemu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@efiemu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@efiemu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@efiemu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@efiemu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@efiemu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@efiemu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@efiemu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@efiemu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@efiemu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_arm_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_arm_uboot_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_emu_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_ieee1275_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_multiboot_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_pc_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_qemu_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_xen_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_ia64_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_mips_arc_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_riscv32_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_riscv64_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_x86_64_efi_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_x86_64_xen_TRUE@font_module_SOURCES = font/font.c font/font_cmd.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_font_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@font_module_LDADD = 
+@COND_arm_efi_TRUE@font_module_LDADD = 
+@COND_arm_uboot_TRUE@font_module_LDADD = 
+@COND_emu_TRUE@font_module_LDADD = 
+@COND_i386_efi_TRUE@font_module_LDADD = 
+@COND_i386_ieee1275_TRUE@font_module_LDADD = 
+@COND_i386_multiboot_TRUE@font_module_LDADD = 
+@COND_i386_pc_TRUE@font_module_LDADD = 
+@COND_i386_qemu_TRUE@font_module_LDADD = 
+@COND_i386_xen_TRUE@font_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@font_module_LDADD = 
+@COND_ia64_efi_TRUE@font_module_LDADD = 
+@COND_mips_arc_TRUE@font_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@font_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@font_module_LDADD = 
+@COND_riscv32_efi_TRUE@font_module_LDADD = 
+@COND_riscv64_efi_TRUE@font_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@font_module_LDADD = 
+@COND_x86_64_efi_TRUE@font_module_LDADD = 
+@COND_x86_64_xen_TRUE@font_module_LDADD = 
+@COND_arm64_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@font_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@font_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@font_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@font_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@font_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+procfs_module_SOURCES = fs/proc.c  ## platform sources
+nodist_procfs_module_SOURCES = ## platform nodist sources
+procfs_module_LDADD = 
+procfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+procfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+procfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+procfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+procfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+affs_module_SOURCES = fs/affs.c  ## platform sources
+nodist_affs_module_SOURCES = ## platform nodist sources
+affs_module_LDADD = 
+affs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+affs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+affs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+affs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+affs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+afs_module_SOURCES = fs/afs.c  ## platform sources
+nodist_afs_module_SOURCES = ## platform nodist sources
+afs_module_LDADD = 
+afs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+afs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+afs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+afs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+afs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+bfs_module_SOURCES = fs/bfs.c  ## platform sources
+nodist_bfs_module_SOURCES = ## platform nodist sources
+bfs_module_LDADD = 
+bfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+zstd_module_SOURCES = lib/zstd/debug.c lib/zstd/entropy_common.c lib/zstd/error_private.c lib/zstd/fse_decompress.c lib/zstd/huf_decompress.c lib/zstd/module.c lib/zstd/xxhash.c lib/zstd/zstd_common.c lib/zstd/zstd_decompress.c  ## platform sources
+nodist_zstd_module_SOURCES = ## platform nodist sources
+zstd_module_LDADD = 
+zstd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+zstd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zstd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/zstd 
+zstd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zstd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+btrfs_module_SOURCES = fs/btrfs.c lib/crc.c  ## platform sources
+nodist_btrfs_module_SOURCES = ## platform nodist sources
+btrfs_module_LDADD = 
+btrfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+btrfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+btrfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -I$(srcdir)/lib/zstd -DMINILZO_HAVE_CONFIG_H 
+btrfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+btrfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+archelp_module_SOURCES = fs/archelp.c  ## platform sources
+nodist_archelp_module_SOURCES = ## platform nodist sources
+archelp_module_LDADD = 
+archelp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+archelp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+archelp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+archelp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+archelp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cbfs_module_SOURCES = fs/cbfs.c  ## platform sources
+nodist_cbfs_module_SOURCES = ## platform nodist sources
+cbfs_module_LDADD = 
+cbfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cbfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cbfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cbfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cbfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cpio_module_SOURCES = fs/cpio.c  ## platform sources
+nodist_cpio_module_SOURCES = ## platform nodist sources
+cpio_module_LDADD = 
+cpio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cpio_be_module_SOURCES = fs/cpio_be.c  ## platform sources
+nodist_cpio_be_module_SOURCES = ## platform nodist sources
+cpio_be_module_LDADD = 
+cpio_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cpio_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cpio_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cpio_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cpio_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+newc_module_SOURCES = fs/newc.c  ## platform sources
+nodist_newc_module_SOURCES = ## platform nodist sources
+newc_module_LDADD = 
+newc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+newc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+newc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+newc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+newc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+odc_module_SOURCES = fs/odc.c  ## platform sources
+nodist_odc_module_SOURCES = ## platform nodist sources
+odc_module_LDADD = 
+odc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+odc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+odc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+odc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+odc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ext2_module_SOURCES = fs/ext2.c  ## platform sources
+nodist_ext2_module_SOURCES = ## platform nodist sources
+ext2_module_LDADD = 
+ext2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ext2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ext2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ext2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ext2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+fat_module_SOURCES = fs/fat.c  ## platform sources
+nodist_fat_module_SOURCES = ## platform nodist sources
+fat_module_LDADD = 
+fat_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fat_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fat_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fat_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fat_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+exfat_module_SOURCES = fs/exfat.c  ## platform sources
+nodist_exfat_module_SOURCES = ## platform nodist sources
+exfat_module_LDADD = 
+exfat_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+exfat_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+exfat_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+exfat_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+exfat_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+f2fs_module_SOURCES = fs/f2fs.c  ## platform sources
+nodist_f2fs_module_SOURCES = ## platform nodist sources
+f2fs_module_LDADD = 
+f2fs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+f2fs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+f2fs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+f2fs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+f2fs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+fshelp_module_SOURCES = fs/fshelp.c  ## platform sources
+nodist_fshelp_module_SOURCES = ## platform nodist sources
+fshelp_module_LDADD = 
+fshelp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+fshelp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+fshelp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+fshelp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+fshelp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hfs_module_SOURCES = fs/hfs.c  ## platform sources
+nodist_hfs_module_SOURCES = ## platform nodist sources
+hfs_module_LDADD = 
+hfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hfsplus_module_SOURCES = fs/hfsplus.c  ## platform sources
+nodist_hfsplus_module_SOURCES = ## platform nodist sources
+hfsplus_module_LDADD = 
+hfsplus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfsplus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfsplus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfsplus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfsplus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hfspluscomp_module_SOURCES = fs/hfspluscomp.c  ## platform sources
+nodist_hfspluscomp_module_SOURCES = ## platform nodist sources
+hfspluscomp_module_LDADD = 
+hfspluscomp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hfspluscomp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hfspluscomp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hfspluscomp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hfspluscomp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+iso9660_module_SOURCES = fs/iso9660.c  ## platform sources
+nodist_iso9660_module_SOURCES = ## platform nodist sources
+iso9660_module_LDADD = 
+iso9660_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+iso9660_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+iso9660_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+iso9660_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+iso9660_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+jfs_module_SOURCES = fs/jfs.c  ## platform sources
+nodist_jfs_module_SOURCES = ## platform nodist sources
+jfs_module_LDADD = 
+jfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+jfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+jfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+jfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+jfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix_module_SOURCES = fs/minix.c  ## platform sources
+nodist_minix_module_SOURCES = ## platform nodist sources
+minix_module_LDADD = 
+minix_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix2_module_SOURCES = fs/minix2.c  ## platform sources
+nodist_minix2_module_SOURCES = ## platform nodist sources
+minix2_module_LDADD = 
+minix2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix3_module_SOURCES = fs/minix3.c  ## platform sources
+nodist_minix3_module_SOURCES = ## platform nodist sources
+minix3_module_LDADD = 
+minix3_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix3_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix3_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix3_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix3_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix_be_module_SOURCES = fs/minix_be.c  ## platform sources
+nodist_minix_be_module_SOURCES = ## platform nodist sources
+minix_be_module_LDADD = 
+minix_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix2_be_module_SOURCES = fs/minix2_be.c  ## platform sources
+nodist_minix2_be_module_SOURCES = ## platform nodist sources
+minix2_be_module_LDADD = 
+minix2_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix2_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix2_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix2_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix2_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+minix3_be_module_SOURCES = fs/minix3_be.c  ## platform sources
+nodist_minix3_be_module_SOURCES = ## platform nodist sources
+minix3_be_module_LDADD = 
+minix3_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+minix3_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+minix3_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+minix3_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+minix3_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+nilfs2_module_SOURCES = fs/nilfs2.c  ## platform sources
+nodist_nilfs2_module_SOURCES = ## platform nodist sources
+nilfs2_module_LDADD = 
+nilfs2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+nilfs2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+nilfs2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+nilfs2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+nilfs2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ntfs_module_SOURCES = fs/ntfs.c  ## platform sources
+nodist_ntfs_module_SOURCES = ## platform nodist sources
+ntfs_module_LDADD = 
+ntfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ntfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ntfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ntfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ntfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ntfscomp_module_SOURCES = fs/ntfscomp.c  ## platform sources
+nodist_ntfscomp_module_SOURCES = ## platform nodist sources
+ntfscomp_module_LDADD = 
+ntfscomp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ntfscomp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ntfscomp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ntfscomp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ntfscomp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+reiserfs_module_SOURCES = fs/reiserfs.c  ## platform sources
+nodist_reiserfs_module_SOURCES = ## platform nodist sources
+reiserfs_module_LDADD = 
+reiserfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+reiserfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+reiserfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+reiserfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+reiserfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+romfs_module_SOURCES = fs/romfs.c  ## platform sources
+nodist_romfs_module_SOURCES = ## platform nodist sources
+romfs_module_LDADD = 
+romfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+romfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+romfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+romfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+romfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+sfs_module_SOURCES = fs/sfs.c  ## platform sources
+nodist_sfs_module_SOURCES = ## platform nodist sources
+sfs_module_LDADD = 
+sfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+squash4_module_SOURCES = fs/squash4.c  ## platform sources
+nodist_squash4_module_SOURCES = ## platform nodist sources
+squash4_module_LDADD = 
+squash4_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef 
+squash4_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+squash4_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H 
+squash4_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+squash4_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+tar_module_SOURCES = fs/tar.c  ## platform sources
+nodist_tar_module_SOURCES = ## platform nodist sources
+tar_module_LDADD = 
+tar_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tar_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tar_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tar_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tar_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+udf_module_SOURCES = fs/udf.c  ## platform sources
+nodist_udf_module_SOURCES = ## platform nodist sources
+udf_module_LDADD = 
+udf_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+udf_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+udf_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+udf_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+udf_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ufs1_module_SOURCES = fs/ufs.c  ## platform sources
+nodist_ufs1_module_SOURCES = ## platform nodist sources
+ufs1_module_LDADD = 
+ufs1_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs1_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs1_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs1_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs1_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ufs1_be_module_SOURCES = fs/ufs_be.c  ## platform sources
+nodist_ufs1_be_module_SOURCES = ## platform nodist sources
+ufs1_be_module_LDADD = 
+ufs1_be_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs1_be_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs1_be_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs1_be_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs1_be_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ufs2_module_SOURCES = fs/ufs2.c  ## platform sources
+nodist_ufs2_module_SOURCES = ## platform nodist sources
+ufs2_module_LDADD = 
+ufs2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ufs2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ufs2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ufs2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ufs2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+xfs_module_SOURCES = fs/xfs.c  ## platform sources
+nodist_xfs_module_SOURCES = ## platform nodist sources
+xfs_module_LDADD = 
+xfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+zfs_module_SOURCES = fs/zfs/zfs.c fs/zfs/zfs_lzjb.c fs/zfs/zfs_lz4.c fs/zfs/zfs_sha256.c fs/zfs/zfs_fletcher.c  ## platform sources
+nodist_zfs_module_SOURCES = ## platform nodist sources
+zfs_module_LDADD = 
+zfs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+zfscrypt_module_SOURCES = fs/zfs/zfscrypt.c  ## platform sources
+nodist_zfscrypt_module_SOURCES = ## platform nodist sources
+zfscrypt_module_LDADD = 
+zfscrypt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfscrypt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfscrypt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfscrypt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfscrypt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+zfsinfo_module_SOURCES = fs/zfs/zfsinfo.c  ## platform sources
+nodist_zfsinfo_module_SOURCES = ## platform nodist sources
+zfsinfo_module_LDADD = 
+zfsinfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+zfsinfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+zfsinfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+zfsinfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+zfsinfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+macbless_module_SOURCES = commands/macbless.c  ## platform sources
+nodist_macbless_module_SOURCES = ## platform nodist sources
+macbless_module_LDADD = 
+macbless_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+macbless_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+macbless_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+macbless_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+macbless_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@pxe_module_SOURCES = net/drivers/i386/pc/pxe.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_pxe_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@pxe_module_LDADD = 
+@COND_i386_pc_TRUE@pxe_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxe_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxe_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxe_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxe_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gettext_module_SOURCES = gettext/gettext.c  ## platform sources
+nodist_gettext_module_SOURCES = ## platform nodist sources
+gettext_module_LDADD = 
+gettext_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gettext_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gettext_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gettext_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gettext_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gfxmenu_module_SOURCES = gfxmenu/gfxmenu.c gfxmenu/view.c gfxmenu/font.c gfxmenu/icon_manager.c gfxmenu/theme_loader.c gfxmenu/widget-box.c gfxmenu/gui_canvas.c gfxmenu/gui_circular_progress.c gfxmenu/gui_box.c gfxmenu/gui_label.c gfxmenu/gui_list.c gfxmenu/gui_image.c gfxmenu/gui_progress_bar.c gfxmenu/gui_util.c gfxmenu/gui_string_util.c  ## platform sources
+nodist_gfxmenu_module_SOURCES = ## platform nodist sources
+gfxmenu_module_LDADD = 
+gfxmenu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxmenu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxmenu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxmenu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxmenu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+hello_module_SOURCES = hello/hello.c  ## platform sources
+nodist_hello_module_SOURCES = ## platform nodist sources
+hello_module_LDADD = 
+hello_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+hello_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+hello_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+hello_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+hello_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gzio_module_SOURCES = io/gzio.c  ## platform sources
+nodist_gzio_module_SOURCES = ## platform nodist sources
+gzio_module_LDADD = 
+gzio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gzio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gzio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gzio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gzio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+offsetio_module_SOURCES = io/offset.c  ## platform sources
+nodist_offsetio_module_SOURCES = ## platform nodist sources
+offsetio_module_LDADD = 
+offsetio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+offsetio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+offsetio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+offsetio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+offsetio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_arm_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_arm_uboot_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_emu_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_ieee1275_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_multiboot_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_pc_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_qemu_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_xen_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_ia64_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_mips_arc_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_riscv32_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_riscv64_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_x86_64_efi_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_x86_64_xen_TRUE@bufio_module_SOURCES = io/bufio.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_bufio_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@bufio_module_LDADD = 
+@COND_arm_efi_TRUE@bufio_module_LDADD = 
+@COND_arm_uboot_TRUE@bufio_module_LDADD = 
+@COND_emu_TRUE@bufio_module_LDADD = 
+@COND_i386_efi_TRUE@bufio_module_LDADD = 
+@COND_i386_ieee1275_TRUE@bufio_module_LDADD = 
+@COND_i386_multiboot_TRUE@bufio_module_LDADD = 
+@COND_i386_pc_TRUE@bufio_module_LDADD = 
+@COND_i386_qemu_TRUE@bufio_module_LDADD = 
+@COND_i386_xen_TRUE@bufio_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@bufio_module_LDADD = 
+@COND_ia64_efi_TRUE@bufio_module_LDADD = 
+@COND_mips_arc_TRUE@bufio_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@bufio_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@bufio_module_LDADD = 
+@COND_riscv32_efi_TRUE@bufio_module_LDADD = 
+@COND_riscv64_efi_TRUE@bufio_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@bufio_module_LDADD = 
+@COND_x86_64_efi_TRUE@bufio_module_LDADD = 
+@COND_x86_64_xen_TRUE@bufio_module_LDADD = 
+@COND_arm64_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@bufio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@bufio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@bufio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@bufio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@bufio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+elf_module_SOURCES = kern/elf.c  ## platform sources
+nodist_elf_module_SOURCES = ## platform nodist sources
+elf_module_LDADD = 
+elf_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+elf_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+elf_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+elf_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+elf_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+crypto_module_SOURCES = lib/crypto.c  ## platform sources
+nodist_crypto_module_SOURCES = ## platform nodist sources
+crypto_module_LDADD = 
+crypto_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+crypto_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+crypto_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+crypto_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+crypto_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+pbkdf2_module_SOURCES = lib/pbkdf2.c  ## platform sources
+nodist_pbkdf2_module_SOURCES = ## platform nodist sources
+pbkdf2_module_LDADD = 
+pbkdf2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pbkdf2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pbkdf2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pbkdf2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pbkdf2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_efi_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/efi/relocator.c lib/relocator.c  ## platform sources
+@COND_i386_ieee1275_TRUE@relocator_module_SOURCES = lib/ieee1275/relocator.c lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_multiboot_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_pc_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_qemu_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_xen_TRUE@relocator_module_SOURCES = lib/i386/relocator_asm.S lib/i386/xen/relocator.S lib/xen/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@relocator_module_SOURCES = lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator_asm.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_mips_arc_TRUE@relocator_module_SOURCES = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+@COND_mips_loongson_TRUE@relocator_module_SOURCES = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@relocator_module_SOURCES = lib/mips/relocator_asm.S lib/mips/relocator.c lib/relocator.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@relocator_module_SOURCES = lib/powerpc/relocator_asm.S lib/powerpc/relocator.c lib/ieee1275/relocator.c lib/relocator.c  ## platform sources
+@COND_x86_64_efi_TRUE@relocator_module_SOURCES = lib/x86_64/efi/relocator.c lib/x86_64/relocator_asm.S lib/i386/relocator16.S lib/i386/relocator32.S lib/i386/relocator64.S lib/i386/relocator.c lib/i386/relocator_common_c.c lib/efi/relocator.c lib/relocator.c  ## platform sources
+@COND_x86_64_xen_TRUE@relocator_module_SOURCES = lib/x86_64/relocator_asm.S lib/x86_64/xen/relocator.S lib/xen/relocator.c lib/i386/relocator_common_c.c lib/relocator.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_relocator_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@relocator_module_LDADD = 
+@COND_i386_efi_TRUE@relocator_module_LDADD = 
+@COND_i386_ieee1275_TRUE@relocator_module_LDADD = 
+@COND_i386_multiboot_TRUE@relocator_module_LDADD = 
+@COND_i386_pc_TRUE@relocator_module_LDADD = 
+@COND_i386_qemu_TRUE@relocator_module_LDADD = 
+@COND_i386_xen_TRUE@relocator_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@relocator_module_LDADD = 
+@COND_mips_arc_TRUE@relocator_module_LDADD = 
+@COND_mips_loongson_TRUE@relocator_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@relocator_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@relocator_module_LDADD = 
+@COND_x86_64_efi_TRUE@relocator_module_LDADD = 
+@COND_x86_64_xen_TRUE@relocator_module_LDADD = 
+@COND_i386_coreboot_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@relocator_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@relocator_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@relocator_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@relocator_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@relocator_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_arm_coreboot_TRUE@datetime_module_SOURCES = lib/dummy/datetime.c lib/datetime.c  ## platform sources
+@COND_arm_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_arm_uboot_TRUE@datetime_module_SOURCES = lib/dummy/datetime.c lib/datetime.c  ## platform sources
+@COND_emu_TRUE@datetime_module_SOURCES = lib/datetime.c  ## platform sources
+@COND_i386_coreboot_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_i386_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_i386_ieee1275_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_i386_multiboot_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_i386_pc_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_i386_qemu_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_i386_xen_TRUE@datetime_module_SOURCES = lib/xen/datetime.c lib/datetime.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@datetime_module_SOURCES = lib/xen/datetime.c lib/datetime.c  ## platform sources
+@COND_ia64_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_mips_arc_TRUE@datetime_module_SOURCES = lib/arc/datetime.c lib/datetime.c  ## platform sources
+@COND_mips_loongson_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@datetime_module_SOURCES = lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@datetime_module_SOURCES = lib/ieee1275/datetime.c lib/ieee1275/cmos.c lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_riscv32_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_riscv64_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@datetime_module_SOURCES = lib/ieee1275/datetime.c lib/ieee1275/cmos.c lib/cmos_datetime.c lib/datetime.c  ## platform sources
+@COND_x86_64_efi_TRUE@datetime_module_SOURCES = lib/efi/datetime.c lib/datetime.c  ## platform sources
+@COND_x86_64_xen_TRUE@datetime_module_SOURCES = lib/xen/datetime.c lib/datetime.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_datetime_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@datetime_module_LDADD = 
+@COND_arm_coreboot_TRUE@datetime_module_LDADD = 
+@COND_arm_efi_TRUE@datetime_module_LDADD = 
+@COND_arm_uboot_TRUE@datetime_module_LDADD = 
+@COND_emu_TRUE@datetime_module_LDADD = 
+@COND_i386_coreboot_TRUE@datetime_module_LDADD = 
+@COND_i386_efi_TRUE@datetime_module_LDADD = 
+@COND_i386_ieee1275_TRUE@datetime_module_LDADD = 
+@COND_i386_multiboot_TRUE@datetime_module_LDADD = 
+@COND_i386_pc_TRUE@datetime_module_LDADD = 
+@COND_i386_qemu_TRUE@datetime_module_LDADD = 
+@COND_i386_xen_TRUE@datetime_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@datetime_module_LDADD = 
+@COND_ia64_efi_TRUE@datetime_module_LDADD = 
+@COND_mips_arc_TRUE@datetime_module_LDADD = 
+@COND_mips_loongson_TRUE@datetime_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@datetime_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@datetime_module_LDADD = 
+@COND_riscv32_efi_TRUE@datetime_module_LDADD = 
+@COND_riscv64_efi_TRUE@datetime_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@datetime_module_LDADD = 
+@COND_x86_64_efi_TRUE@datetime_module_LDADD = 
+@COND_x86_64_xen_TRUE@datetime_module_LDADD = 
+@COND_arm64_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@datetime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@datetime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@datetime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@datetime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@datetime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+setjmp_module_SOURCES = lib/setjmp.S  ## platform sources
+nodist_setjmp_module_SOURCES = ## platform nodist sources
+setjmp_module_LDADD = 
+setjmp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setjmp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setjmp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setjmp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setjmp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_efi_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_ieee1275_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_multiboot_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_pc_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_qemu_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_x86_64_efi_TRUE@aout_module_SOURCES = loader/aout.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_aout_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@aout_module_LDADD = 
+@COND_i386_efi_TRUE@aout_module_LDADD = 
+@COND_i386_ieee1275_TRUE@aout_module_LDADD = 
+@COND_i386_multiboot_TRUE@aout_module_LDADD = 
+@COND_i386_pc_TRUE@aout_module_LDADD = 
+@COND_i386_qemu_TRUE@aout_module_LDADD = 
+@COND_x86_64_efi_TRUE@aout_module_LDADD = 
+@COND_i386_coreboot_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@aout_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@aout_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@aout_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@aout_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@aout_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_efi_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_ieee1275_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_multiboot_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_pc_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_qemu_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_x86_64_efi_TRUE@bsd_module_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_bsd_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@bsd_module_LDADD = 
+@COND_i386_efi_TRUE@bsd_module_LDADD = 
+@COND_i386_ieee1275_TRUE@bsd_module_LDADD = 
+@COND_i386_multiboot_TRUE@bsd_module_LDADD = 
+@COND_i386_pc_TRUE@bsd_module_LDADD = 
+@COND_i386_qemu_TRUE@bsd_module_LDADD = 
+@COND_x86_64_efi_TRUE@bsd_module_LDADD = 
+@COND_i386_coreboot_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@plan9_module_SOURCES = loader/i386/pc/plan9.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_plan9_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@plan9_module_LDADD = 
+@COND_i386_pc_TRUE@plan9_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@plan9_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@plan9_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@plan9_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@plan9_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_efi_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_ieee1275_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_multiboot_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_pc_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_qemu_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_x86_64_efi_TRUE@linux16_module_SOURCES = loader/i386/pc/linux.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_linux16_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@linux16_module_LDADD = 
+@COND_i386_efi_TRUE@linux16_module_LDADD = 
+@COND_i386_ieee1275_TRUE@linux16_module_LDADD = 
+@COND_i386_multiboot_TRUE@linux16_module_LDADD = 
+@COND_i386_pc_TRUE@linux16_module_LDADD = 
+@COND_i386_qemu_TRUE@linux16_module_LDADD = 
+@COND_x86_64_efi_TRUE@linux16_module_LDADD = 
+@COND_i386_coreboot_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux16_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux16_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux16_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux16_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@linux16_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@ntldr_module_SOURCES = loader/i386/pc/ntldr.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_ntldr_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@ntldr_module_LDADD = 
+@COND_i386_pc_TRUE@ntldr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ntldr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ntldr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ntldr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@ntldr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@truecrypt_module_SOURCES = loader/i386/pc/truecrypt.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_truecrypt_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@truecrypt_module_LDADD = 
+@COND_i386_pc_TRUE@truecrypt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@truecrypt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@truecrypt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@truecrypt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@truecrypt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@freedos_module_SOURCES = loader/i386/pc/freedos.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_freedos_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@freedos_module_LDADD = 
+@COND_i386_pc_TRUE@freedos_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@freedos_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@freedos_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@freedos_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@freedos_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@pxechain_module_SOURCES = loader/i386/pc/pxechainloader.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_pxechain_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@pxechain_module_LDADD = 
+@COND_i386_pc_TRUE@pxechain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxechain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxechain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxechain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@pxechain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_efi_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_ieee1275_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_multiboot_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_pc_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_qemu_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_mips_arc_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_mips_loongson_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_x86_64_efi_TRUE@multiboot2_module_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_multiboot2_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@multiboot2_module_LDADD = 
+@COND_i386_efi_TRUE@multiboot2_module_LDADD = 
+@COND_i386_ieee1275_TRUE@multiboot2_module_LDADD = 
+@COND_i386_multiboot_TRUE@multiboot2_module_LDADD = 
+@COND_i386_pc_TRUE@multiboot2_module_LDADD = 
+@COND_i386_qemu_TRUE@multiboot2_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_LDADD = 
+@COND_mips_arc_TRUE@multiboot2_module_LDADD = 
+@COND_mips_loongson_TRUE@multiboot2_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_LDADD = 
+@COND_x86_64_efi_TRUE@multiboot2_module_LDADD = 
+@COND_i386_coreboot_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot2_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot2_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_efi_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_ieee1275_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_multiboot_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_pc_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_qemu_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_mips_arc_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_mips_loongson_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_x86_64_efi_TRUE@multiboot2_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -DGRUB_USE_MULTIBOOT2 
+@COND_i386_coreboot_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot2_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@multiboot2_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_efi_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_ieee1275_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_multiboot_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_pc_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_qemu_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_x86_64_efi_TRUE@multiboot_module_SOURCES = loader/i386/multiboot_mbi.c loader/multiboot.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_multiboot_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@multiboot_module_LDADD = 
+@COND_i386_efi_TRUE@multiboot_module_LDADD = 
+@COND_i386_ieee1275_TRUE@multiboot_module_LDADD = 
+@COND_i386_multiboot_TRUE@multiboot_module_LDADD = 
+@COND_i386_pc_TRUE@multiboot_module_LDADD = 
+@COND_i386_qemu_TRUE@multiboot_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@multiboot_module_LDADD = 
+@COND_x86_64_efi_TRUE@multiboot_module_LDADD = 
+@COND_i386_coreboot_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@multiboot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@multiboot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@xen_boot_module_SOURCES = loader/arm64/xen_boot.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_xen_boot_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@xen_boot_module_LDADD = 
+@COND_arm64_efi_TRUE@xen_boot_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@xen_boot_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@xen_boot_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@xen_boot_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@xen_boot_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@linux_module_SOURCES = loader/arm64/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_arm_coreboot_TRUE@linux_module_SOURCES = loader/arm/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_arm_efi_TRUE@linux_module_SOURCES = loader/arm64/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_arm_uboot_TRUE@linux_module_SOURCES = loader/arm/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_coreboot_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_efi_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_ieee1275_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_multiboot_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_pc_TRUE@linux_module_SOURCES = lib/i386/pc/vesa_modes_table.c loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_qemu_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_xen_TRUE@linux_module_SOURCES = loader/i386/xen.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@linux_module_SOURCES = loader/i386/linux.c lib/i386/pc/vesa_modes_table.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_ia64_efi_TRUE@linux_module_SOURCES = loader/ia64/efi/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_mips_arc_TRUE@linux_module_SOURCES = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_mips_loongson_TRUE@linux_module_SOURCES = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@linux_module_SOURCES = loader/mips/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@linux_module_SOURCES = loader/powerpc/ieee1275/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_riscv32_efi_TRUE@linux_module_SOURCES = loader/riscv/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_riscv64_efi_TRUE@linux_module_SOURCES = loader/riscv/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@linux_module_SOURCES = loader/sparc64/ieee1275/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_x86_64_efi_TRUE@linux_module_SOURCES = loader/i386/linux.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_x86_64_xen_TRUE@linux_module_SOURCES = loader/i386/xen.c loader/linux.c lib/cmdline.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_linux_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@linux_module_LDADD = 
+@COND_arm_coreboot_TRUE@linux_module_LDADD = 
+@COND_arm_efi_TRUE@linux_module_LDADD = 
+@COND_arm_uboot_TRUE@linux_module_LDADD = 
+@COND_i386_coreboot_TRUE@linux_module_LDADD = 
+@COND_i386_efi_TRUE@linux_module_LDADD = 
+@COND_i386_ieee1275_TRUE@linux_module_LDADD = 
+@COND_i386_multiboot_TRUE@linux_module_LDADD = 
+@COND_i386_pc_TRUE@linux_module_LDADD = 
+@COND_i386_qemu_TRUE@linux_module_LDADD = 
+@COND_i386_xen_TRUE@linux_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@linux_module_LDADD = 
+@COND_ia64_efi_TRUE@linux_module_LDADD = 
+@COND_mips_arc_TRUE@linux_module_LDADD = 
+@COND_mips_loongson_TRUE@linux_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@linux_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@linux_module_LDADD = 
+@COND_riscv32_efi_TRUE@linux_module_LDADD = 
+@COND_riscv64_efi_TRUE@linux_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@linux_module_LDADD = 
+@COND_x86_64_efi_TRUE@linux_module_LDADD = 
+@COND_x86_64_xen_TRUE@linux_module_LDADD = 
+@COND_arm64_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@linux_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@linux_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@linux_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@linux_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@linux_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@fdt_module_SOURCES = loader/efi/fdt.c lib/fdt.c  ## platform sources
+@COND_arm_efi_TRUE@fdt_module_SOURCES = loader/efi/fdt.c lib/fdt.c  ## platform sources
+@COND_arm_uboot_TRUE@fdt_module_SOURCES = lib/fdt.c  ## platform sources
+@COND_riscv32_efi_TRUE@fdt_module_SOURCES = loader/efi/fdt.c lib/fdt.c  ## platform sources
+@COND_riscv64_efi_TRUE@fdt_module_SOURCES = loader/efi/fdt.c lib/fdt.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_fdt_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_fdt_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_fdt_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_fdt_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_fdt_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@fdt_module_LDADD = 
+@COND_arm_efi_TRUE@fdt_module_LDADD = 
+@COND_arm_uboot_TRUE@fdt_module_LDADD = 
+@COND_riscv32_efi_TRUE@fdt_module_LDADD = 
+@COND_riscv64_efi_TRUE@fdt_module_LDADD = 
+@COND_arm64_efi_TRUE@fdt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@fdt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@fdt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@fdt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@fdt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@fdt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@fdt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@fdt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@fdt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@fdt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@fdt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@fdt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@fdt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@fdt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@fdt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@fdt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@fdt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@fdt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@fdt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@fdt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@fdt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@fdt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@fdt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@fdt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@fdt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@xnu_module_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+@COND_i386_efi_TRUE@xnu_module_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+@COND_i386_multiboot_TRUE@xnu_module_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+@COND_i386_pc_TRUE@xnu_module_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+@COND_x86_64_efi_TRUE@xnu_module_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/xnu.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_xnu_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_xnu_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_xnu_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_xnu_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_xnu_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@xnu_module_LDADD = 
+@COND_i386_efi_TRUE@xnu_module_LDADD = 
+@COND_i386_multiboot_TRUE@xnu_module_LDADD = 
+@COND_i386_pc_TRUE@xnu_module_LDADD = 
+@COND_x86_64_efi_TRUE@xnu_module_LDADD = 
+@COND_i386_coreboot_TRUE@xnu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@xnu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@xnu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@xnu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@xnu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@xnu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@xnu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@xnu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@xnu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@xnu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@xnu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@xnu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@xnu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@xnu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@xnu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@xnu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@xnu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@xnu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@xnu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@xnu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@xnu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@xnu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@xnu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@xnu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@xnu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@random_module_SOURCES = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+@COND_i386_efi_TRUE@random_module_SOURCES = lib/i386/random.c lib/random.c  ## platform sources
+@COND_i386_multiboot_TRUE@random_module_SOURCES = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+@COND_i386_pc_TRUE@random_module_SOURCES = kern/i386/tsc_pmtimer.c lib/i386/random.c lib/random.c  ## platform sources
+@COND_x86_64_efi_TRUE@random_module_SOURCES = lib/i386/random.c lib/random.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_random_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_random_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_random_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_random_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_random_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@random_module_LDADD = 
+@COND_i386_efi_TRUE@random_module_LDADD = 
+@COND_i386_multiboot_TRUE@random_module_LDADD = 
+@COND_i386_pc_TRUE@random_module_LDADD = 
+@COND_x86_64_efi_TRUE@random_module_LDADD = 
+@COND_i386_coreboot_TRUE@random_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@random_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@random_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@random_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@random_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@random_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@random_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@random_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@random_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@random_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@random_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@random_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@random_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@random_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@random_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@random_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@random_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@random_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@random_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@random_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@random_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@random_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@random_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@random_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@random_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+macho_module_SOURCES = loader/macho.c loader/macho32.c loader/macho64.c loader/lzss.c  ## platform sources
+nodist_macho_module_SOURCES = ## platform nodist sources
+macho_module_LDADD = 
+macho_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+macho_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+macho_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+macho_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+macho_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@appleldr_module_SOURCES = loader/efi/appleloader.c  ## platform sources
+@COND_x86_64_efi_TRUE@appleldr_module_SOURCES = loader/efi/appleloader.c  ## platform sources
+@COND_i386_efi_TRUE@nodist_appleldr_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_appleldr_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@appleldr_module_LDADD = 
+@COND_x86_64_efi_TRUE@appleldr_module_LDADD = 
+@COND_i386_efi_TRUE@appleldr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@appleldr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@appleldr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@appleldr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@appleldr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@appleldr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@appleldr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@appleldr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@appleldr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@appleldr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_arm_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_i386_coreboot_TRUE@chain_module_SOURCES = loader/i386/coreboot/chainloader.c lib/LzmaDec.c  ## platform sources
+@COND_i386_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_i386_pc_TRUE@chain_module_SOURCES = loader/i386/pc/chainloader.c  ## platform sources
+@COND_ia64_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_riscv32_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_riscv64_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_x86_64_efi_TRUE@chain_module_SOURCES = loader/efi/chainloader.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_chain_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@chain_module_LDADD = 
+@COND_arm_efi_TRUE@chain_module_LDADD = 
+@COND_i386_coreboot_TRUE@chain_module_LDADD = 
+@COND_i386_efi_TRUE@chain_module_LDADD = 
+@COND_i386_pc_TRUE@chain_module_LDADD = 
+@COND_ia64_efi_TRUE@chain_module_LDADD = 
+@COND_riscv32_efi_TRUE@chain_module_LDADD = 
+@COND_riscv64_efi_TRUE@chain_module_LDADD = 
+@COND_x86_64_efi_TRUE@chain_module_LDADD = 
+@COND_arm64_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@chain_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@chain_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@chain_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@chain_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@chain_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@mmap_module_SOURCES = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_arm_efi_TRUE@mmap_module_SOURCES = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_coreboot_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_efi_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_ieee1275_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_multiboot_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_pc_TRUE@mmap_module_SOURCES = mmap/i386/pc/mmap.c mmap/i386/pc/mmap_helper.S mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_qemu_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/mmap.c  ## platform sources
+@COND_ia64_efi_TRUE@mmap_module_SOURCES = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_mips_arc_TRUE@mmap_module_SOURCES = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+@COND_mips_loongson_TRUE@mmap_module_SOURCES = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@mmap_module_SOURCES = mmap/mips/uppermem.c mmap/mmap.c  ## platform sources
+@COND_riscv32_efi_TRUE@mmap_module_SOURCES = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_riscv64_efi_TRUE@mmap_module_SOURCES = mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_x86_64_efi_TRUE@mmap_module_SOURCES = mmap/i386/uppermem.c mmap/i386/mmap.c mmap/efi/mmap.c mmap/mmap.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_mmap_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@mmap_module_LDADD = 
+@COND_arm_efi_TRUE@mmap_module_LDADD = 
+@COND_i386_coreboot_TRUE@mmap_module_LDADD = 
+@COND_i386_efi_TRUE@mmap_module_LDADD = 
+@COND_i386_ieee1275_TRUE@mmap_module_LDADD = 
+@COND_i386_multiboot_TRUE@mmap_module_LDADD = 
+@COND_i386_pc_TRUE@mmap_module_LDADD = 
+@COND_i386_qemu_TRUE@mmap_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@mmap_module_LDADD = 
+@COND_ia64_efi_TRUE@mmap_module_LDADD = 
+@COND_mips_arc_TRUE@mmap_module_LDADD = 
+@COND_mips_loongson_TRUE@mmap_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@mmap_module_LDADD = 
+@COND_riscv32_efi_TRUE@mmap_module_LDADD = 
+@COND_riscv64_efi_TRUE@mmap_module_LDADD = 
+@COND_x86_64_efi_TRUE@mmap_module_LDADD = 
+@COND_arm64_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@mmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@mmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@mmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@mmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@mmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+normal_module_SOURCES = normal/main.c normal/cmdline.c normal/dyncmd.c normal/auth.c normal/autofs.c normal/color.c normal/completion.c normal/menu.c normal/menu_entry.c normal/menu_text.c normal/misc.c normal/crypto.c normal/term.c normal/context.c normal/charset.c lib/getline.c script/main.c script/script.c script/execute.c script/function.c script/lexer.c script/argv.c commands/menuentry.c unidata.c  ## platform sources
+nodist_normal_module_SOURCES = grub_script.tab.c grub_script.yy.c grub_script.tab.h grub_script.yy.h  ## platform nodist sources
+normal_module_LDADD = 
+normal_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-redundant-decls 
+normal_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+normal_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_POSIX) 
+normal_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+normal_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_acorn_module_SOURCES = partmap/acorn.c  ## platform sources
+nodist_part_acorn_module_SOURCES = ## platform nodist sources
+part_acorn_module_LDADD = 
+part_acorn_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_acorn_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_acorn_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_acorn_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_acorn_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_amiga_module_SOURCES = partmap/amiga.c  ## platform sources
+nodist_part_amiga_module_SOURCES = ## platform nodist sources
+part_amiga_module_LDADD = 
+part_amiga_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_amiga_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_amiga_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_amiga_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_amiga_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_apple_module_SOURCES = partmap/apple.c  ## platform sources
+nodist_part_apple_module_SOURCES = ## platform nodist sources
+part_apple_module_LDADD = 
+part_apple_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_apple_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_apple_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_apple_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_apple_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_gpt_module_SOURCES = partmap/gpt.c  ## platform sources
+nodist_part_gpt_module_SOURCES = ## platform nodist sources
+part_gpt_module_LDADD = 
+part_gpt_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_gpt_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_gpt_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_gpt_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_gpt_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_msdos_module_SOURCES = partmap/msdos.c  ## platform sources
+nodist_part_msdos_module_SOURCES = ## platform nodist sources
+part_msdos_module_LDADD = 
+part_msdos_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_msdos_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_msdos_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_msdos_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_msdos_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_sun_module_SOURCES = partmap/sun.c  ## platform sources
+nodist_part_sun_module_SOURCES = ## platform nodist sources
+part_sun_module_LDADD = 
+part_sun_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_sun_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_sun_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_sun_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_sun_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_plan_module_SOURCES = partmap/plan.c  ## platform sources
+nodist_part_plan_module_SOURCES = ## platform nodist sources
+part_plan_module_LDADD = 
+part_plan_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_plan_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_plan_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_plan_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_plan_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_dvh_module_SOURCES = partmap/dvh.c  ## platform sources
+nodist_part_dvh_module_SOURCES = ## platform nodist sources
+part_dvh_module_LDADD = 
+part_dvh_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_dvh_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_dvh_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_dvh_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_dvh_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_bsd_module_SOURCES = partmap/bsdlabel.c  ## platform sources
+nodist_part_bsd_module_SOURCES = ## platform nodist sources
+part_bsd_module_LDADD = 
+part_bsd_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_bsd_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_bsd_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_bsd_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_bsd_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_sunpc_module_SOURCES = partmap/sunpc.c  ## platform sources
+nodist_part_sunpc_module_SOURCES = ## platform nodist sources
+part_sunpc_module_LDADD = 
+part_sunpc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_sunpc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_sunpc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_sunpc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_sunpc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+part_dfly_module_SOURCES = partmap/dfly.c  ## platform sources
+nodist_part_dfly_module_SOURCES = ## platform nodist sources
+part_dfly_module_LDADD = 
+part_dfly_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+part_dfly_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+part_dfly_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+part_dfly_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+part_dfly_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+msdospart_module_SOURCES = parttool/msdospart.c  ## platform sources
+nodist_msdospart_module_SOURCES = ## platform nodist sources
+msdospart_module_LDADD = 
+msdospart_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+msdospart_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+msdospart_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+msdospart_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+msdospart_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_efi_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_ieee1275_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_multiboot_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_pc_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_qemu_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_x86_64_efi_TRUE@at_keyboard_module_SOURCES = term/at_keyboard.c term/ps2.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_at_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_efi_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_multiboot_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_pc_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_qemu_TRUE@at_keyboard_module_LDADD = 
+@COND_x86_64_efi_TRUE@at_keyboard_module_LDADD = 
+@COND_i386_coreboot_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@at_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@at_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@at_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@at_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@at_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_arm_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_arm_uboot_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_emu_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_ieee1275_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_multiboot_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_pc_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_qemu_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_xen_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_ia64_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_mips_arc_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_riscv32_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_riscv64_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_x86_64_efi_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_x86_64_xen_TRUE@gfxterm_module_SOURCES = term/gfxterm.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_gfxterm_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@gfxterm_module_LDADD = 
+@COND_arm_efi_TRUE@gfxterm_module_LDADD = 
+@COND_arm_uboot_TRUE@gfxterm_module_LDADD = 
+@COND_emu_TRUE@gfxterm_module_LDADD = 
+@COND_i386_efi_TRUE@gfxterm_module_LDADD = 
+@COND_i386_ieee1275_TRUE@gfxterm_module_LDADD = 
+@COND_i386_multiboot_TRUE@gfxterm_module_LDADD = 
+@COND_i386_pc_TRUE@gfxterm_module_LDADD = 
+@COND_i386_qemu_TRUE@gfxterm_module_LDADD = 
+@COND_i386_xen_TRUE@gfxterm_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_LDADD = 
+@COND_ia64_efi_TRUE@gfxterm_module_LDADD = 
+@COND_mips_arc_TRUE@gfxterm_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_LDADD = 
+@COND_riscv32_efi_TRUE@gfxterm_module_LDADD = 
+@COND_riscv64_efi_TRUE@gfxterm_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_LDADD = 
+@COND_x86_64_efi_TRUE@gfxterm_module_LDADD = 
+@COND_x86_64_xen_TRUE@gfxterm_module_LDADD = 
+@COND_arm64_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@gfxterm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@gfxterm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@gfxterm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@gfxterm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@gfxterm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gfxterm_background_module_SOURCES = term/gfxterm_background.c  ## platform sources
+nodist_gfxterm_background_module_SOURCES = ## platform nodist sources
+gfxterm_background_module_LDADD = 
+gfxterm_background_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_background_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_background_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_background_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_background_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@serial_module_SOURCES = term/efi/serial.c term/serial.c  ## platform sources
+@COND_arm_coreboot_TRUE@serial_module_SOURCES = term/serial.c  ## platform sources
+@COND_arm_efi_TRUE@serial_module_SOURCES = term/efi/serial.c term/serial.c  ## platform sources
+@COND_i386_coreboot_TRUE@serial_module_SOURCES = term/ns8250.c term/serial.c  ## platform sources
+@COND_i386_efi_TRUE@serial_module_SOURCES = term/ns8250.c term/efi/serial.c term/serial.c  ## platform sources
+@COND_i386_ieee1275_TRUE@serial_module_SOURCES = term/ieee1275/serial.c term/ns8250.c term/serial.c  ## platform sources
+@COND_i386_multiboot_TRUE@serial_module_SOURCES = term/ns8250.c term/serial.c  ## platform sources
+@COND_i386_pc_TRUE@serial_module_SOURCES = term/ns8250.c term/serial.c  ## platform sources
+@COND_i386_qemu_TRUE@serial_module_SOURCES = term/ns8250.c term/serial.c  ## platform sources
+@COND_ia64_efi_TRUE@serial_module_SOURCES = term/efi/serial.c term/serial.c  ## platform sources
+@COND_mips_arc_TRUE@serial_module_SOURCES = term/arc/serial.c term/serial.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@serial_module_SOURCES = term/ieee1275/serial.c term/serial.c  ## platform sources
+@COND_riscv32_efi_TRUE@serial_module_SOURCES = term/efi/serial.c term/serial.c  ## platform sources
+@COND_riscv64_efi_TRUE@serial_module_SOURCES = term/efi/serial.c term/serial.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@serial_module_SOURCES = term/ieee1275/serial.c term/serial.c  ## platform sources
+@COND_x86_64_efi_TRUE@serial_module_SOURCES = term/ns8250.c term/efi/serial.c term/serial.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_serial_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@serial_module_LDADD = 
+@COND_arm_coreboot_TRUE@serial_module_LDADD = 
+@COND_arm_efi_TRUE@serial_module_LDADD = 
+@COND_i386_coreboot_TRUE@serial_module_LDADD = 
+@COND_i386_efi_TRUE@serial_module_LDADD = 
+@COND_i386_ieee1275_TRUE@serial_module_LDADD = 
+@COND_i386_multiboot_TRUE@serial_module_LDADD = 
+@COND_i386_pc_TRUE@serial_module_LDADD = 
+@COND_i386_qemu_TRUE@serial_module_LDADD = 
+@COND_ia64_efi_TRUE@serial_module_LDADD = 
+@COND_mips_arc_TRUE@serial_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@serial_module_LDADD = 
+@COND_riscv32_efi_TRUE@serial_module_LDADD = 
+@COND_riscv64_efi_TRUE@serial_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@serial_module_LDADD = 
+@COND_x86_64_efi_TRUE@serial_module_LDADD = 
+@COND_arm64_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@serial_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@serial_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@serial_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@serial_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@serial_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@sendkey_module_SOURCES = commands/i386/pc/sendkey.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_sendkey_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@sendkey_module_LDADD = 
+@COND_i386_pc_TRUE@sendkey_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@sendkey_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@sendkey_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@sendkey_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@sendkey_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_arm_coreboot_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_arm_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_i386_coreboot_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_i386_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_i386_multiboot_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_i386_pc_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_i386_qemu_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_ia64_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_riscv32_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_riscv64_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_x86_64_efi_TRUE@terminfo_module_SOURCES = term/terminfo.c term/tparm.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_terminfo_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@terminfo_module_LDADD = 
+@COND_arm_coreboot_TRUE@terminfo_module_LDADD = 
+@COND_arm_efi_TRUE@terminfo_module_LDADD = 
+@COND_i386_coreboot_TRUE@terminfo_module_LDADD = 
+@COND_i386_efi_TRUE@terminfo_module_LDADD = 
+@COND_i386_multiboot_TRUE@terminfo_module_LDADD = 
+@COND_i386_pc_TRUE@terminfo_module_LDADD = 
+@COND_i386_qemu_TRUE@terminfo_module_LDADD = 
+@COND_ia64_efi_TRUE@terminfo_module_LDADD = 
+@COND_riscv32_efi_TRUE@terminfo_module_LDADD = 
+@COND_riscv64_efi_TRUE@terminfo_module_LDADD = 
+@COND_x86_64_efi_TRUE@terminfo_module_LDADD = 
+@COND_arm64_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@terminfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@terminfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@terminfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@terminfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@terminfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_coreboot_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_efi_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_multiboot_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_pc_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_i386_qemu_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_mips_loongson_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_x86_64_efi_TRUE@usb_keyboard_module_SOURCES = term/usb_keyboard.c  ## platform sources
+@COND_arm_coreboot_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_usb_keyboard_module_SOURCES = ## platform nodist sources
+@COND_arm_coreboot_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_efi_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_pc_TRUE@usb_keyboard_module_LDADD = 
+@COND_i386_qemu_TRUE@usb_keyboard_module_LDADD = 
+@COND_mips_loongson_TRUE@usb_keyboard_module_LDADD = 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_LDADD = 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_coreboot_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@usb_keyboard_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@vga_module_SOURCES = video/i386/pc/vga.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_vga_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@vga_module_LDADD = 
+@COND_i386_pc_TRUE@vga_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@vga_text_module_SOURCES = term/i386/pc/vga_text.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_vga_text_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@vga_text_module_LDADD = 
+@COND_i386_pc_TRUE@vga_text_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_text_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_text_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_text_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vga_text_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@mda_text_module_SOURCES = term/i386/pc/mda_text.c  ## platform sources
+@COND_i386_multiboot_TRUE@mda_text_module_SOURCES = term/i386/pc/mda_text.c  ## platform sources
+@COND_i386_pc_TRUE@mda_text_module_SOURCES = term/i386/pc/mda_text.c  ## platform sources
+@COND_i386_qemu_TRUE@mda_text_module_SOURCES = term/i386/pc/mda_text.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_mda_text_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_mda_text_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_mda_text_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_mda_text_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@mda_text_module_LDADD = 
+@COND_i386_multiboot_TRUE@mda_text_module_LDADD = 
+@COND_i386_pc_TRUE@mda_text_module_LDADD = 
+@COND_i386_qemu_TRUE@mda_text_module_LDADD = 
+@COND_i386_coreboot_TRUE@mda_text_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mda_text_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mda_text_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mda_text_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mda_text_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mda_text_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mda_text_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mda_text_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mda_text_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mda_text_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mda_text_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mda_text_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mda_text_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@mda_text_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@mda_text_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@mda_text_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@mda_text_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@mda_text_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@mda_text_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@mda_text_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_efi_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_ieee1275_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_multiboot_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_pc_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_qemu_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_x86_64_efi_TRUE@video_cirrus_module_SOURCES = video/cirrus.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_video_cirrus_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_efi_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_multiboot_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_pc_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_qemu_TRUE@video_cirrus_module_LDADD = 
+@COND_x86_64_efi_TRUE@video_cirrus_module_LDADD = 
+@COND_i386_coreboot_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_cirrus_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_cirrus_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_cirrus_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_cirrus_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@video_cirrus_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_efi_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_ieee1275_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_multiboot_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_pc_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_qemu_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_x86_64_efi_TRUE@video_bochs_module_SOURCES = video/bochs.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_video_bochs_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@video_bochs_module_LDADD = 
+@COND_i386_efi_TRUE@video_bochs_module_LDADD = 
+@COND_i386_ieee1275_TRUE@video_bochs_module_LDADD = 
+@COND_i386_multiboot_TRUE@video_bochs_module_LDADD = 
+@COND_i386_pc_TRUE@video_bochs_module_LDADD = 
+@COND_i386_qemu_TRUE@video_bochs_module_LDADD = 
+@COND_x86_64_efi_TRUE@video_bochs_module_LDADD = 
+@COND_i386_coreboot_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_bochs_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_bochs_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_bochs_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_bochs_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@video_bochs_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+functional_test_module_SOURCES = tests/lib/functional_test.c tests/lib/test.c tests/checksums.h tests/video_checksum.c tests/fake_input.c video/capture.c  ## platform sources
+nodist_functional_test_module_SOURCES = ## platform nodist sources
+functional_test_module_LDADD = 
+functional_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+functional_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+functional_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+functional_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+functional_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+exfctest_module_SOURCES = tests/example_functional_test.c  ## platform sources
+nodist_exfctest_module_SOURCES = ## platform nodist sources
+exfctest_module_LDADD = 
+exfctest_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+exfctest_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+exfctest_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+exfctest_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+exfctest_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+strtoull_test_module_SOURCES = tests/strtoull_test.c  ## platform sources
+nodist_strtoull_test_module_SOURCES = ## platform nodist sources
+strtoull_test_module_LDADD = 
+strtoull_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+strtoull_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+strtoull_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+strtoull_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+strtoull_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+setjmp_test_module_SOURCES = tests/setjmp_test.c  ## platform sources
+nodist_setjmp_test_module_SOURCES = ## platform nodist sources
+setjmp_test_module_LDADD = 
+setjmp_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+setjmp_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+setjmp_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+setjmp_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+setjmp_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+signature_test_module_SOURCES = tests/signature_test.c tests/signatures.h  ## platform sources
+nodist_signature_test_module_SOURCES = ## platform nodist sources
+signature_test_module_LDADD = 
+signature_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+signature_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+signature_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+signature_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+signature_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+sleep_test_module_SOURCES = tests/sleep_test.c  ## platform sources
+nodist_sleep_test_module_SOURCES = ## platform nodist sources
+sleep_test_module_LDADD = 
+sleep_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+sleep_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+sleep_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+sleep_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+sleep_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+xnu_uuid_test_module_SOURCES = tests/xnu_uuid_test.c  ## platform sources
+nodist_xnu_uuid_test_module_SOURCES = ## platform nodist sources
+xnu_uuid_test_module_LDADD = 
+xnu_uuid_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+xnu_uuid_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xnu_uuid_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+xnu_uuid_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xnu_uuid_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+pbkdf2_test_module_SOURCES = tests/pbkdf2_test.c  ## platform sources
+nodist_pbkdf2_test_module_SOURCES = ## platform nodist sources
+pbkdf2_test_module_LDADD = 
+pbkdf2_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+pbkdf2_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+pbkdf2_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+pbkdf2_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+pbkdf2_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_i386_efi_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_i386_pc_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_i386_xen_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_x86_64_efi_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_x86_64_xen_TRUE@legacy_password_test_module_SOURCES = tests/legacy_password_test.c  ## platform sources
+@COND_emu_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_legacy_password_test_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@legacy_password_test_module_LDADD = 
+@COND_i386_efi_TRUE@legacy_password_test_module_LDADD = 
+@COND_i386_pc_TRUE@legacy_password_test_module_LDADD = 
+@COND_i386_xen_TRUE@legacy_password_test_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_LDADD = 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_LDADD = 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_LDADD = 
+@COND_emu_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@legacy_password_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_emu_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_coreboot_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_efi_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_ieee1275_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_multiboot_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_pc_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_qemu_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_xen_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_mips_arc_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_mips_loongson_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_riscv64_efi_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_x86_64_efi_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_x86_64_xen_TRUE@div_module_SOURCES = lib/division.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_div_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@div_module_LDADD = 
+@COND_emu_TRUE@div_module_LDADD = 
+@COND_i386_coreboot_TRUE@div_module_LDADD = 
+@COND_i386_efi_TRUE@div_module_LDADD = 
+@COND_i386_ieee1275_TRUE@div_module_LDADD = 
+@COND_i386_multiboot_TRUE@div_module_LDADD = 
+@COND_i386_pc_TRUE@div_module_LDADD = 
+@COND_i386_qemu_TRUE@div_module_LDADD = 
+@COND_i386_xen_TRUE@div_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@div_module_LDADD = 
+@COND_mips_arc_TRUE@div_module_LDADD = 
+@COND_mips_loongson_TRUE@div_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@div_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@div_module_LDADD = 
+@COND_riscv64_efi_TRUE@div_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@div_module_LDADD = 
+@COND_x86_64_efi_TRUE@div_module_LDADD = 
+@COND_x86_64_xen_TRUE@div_module_LDADD = 
+@COND_arm64_efi_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@div_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@div_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@div_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_loongson_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@div_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_loongson_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@div_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+div_test_module_SOURCES = tests/div_test.c  ## platform sources
+nodist_div_test_module_SOURCES = ## platform nodist sources
+div_test_module_LDADD = 
+div_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+div_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+div_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+div_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+div_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+mul_test_module_SOURCES = tests/mul_test.c  ## platform sources
+nodist_mul_test_module_SOURCES = ## platform nodist sources
+mul_test_module_LDADD = 
+mul_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+mul_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mul_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+mul_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mul_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+shift_test_module_SOURCES = tests/shift_test.c  ## platform sources
+nodist_shift_test_module_SOURCES = ## platform nodist sources
+shift_test_module_LDADD = 
+shift_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+shift_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+shift_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+shift_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+shift_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cmp_test_module_SOURCES = tests/cmp_test.c  ## platform sources
+nodist_cmp_test_module_SOURCES = ## platform nodist sources
+cmp_test_module_LDADD = 
+cmp_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmp_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmp_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmp_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmp_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+ctz_test_module_SOURCES = tests/ctz_test.c  ## platform sources
+nodist_ctz_test_module_SOURCES = ## platform nodist sources
+ctz_test_module_LDADD = 
+ctz_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+ctz_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+ctz_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+ctz_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+ctz_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+bswap_test_module_SOURCES = tests/bswap_test.c  ## platform sources
+nodist_bswap_test_module_SOURCES = ## platform nodist sources
+bswap_test_module_LDADD = 
+bswap_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bswap_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bswap_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bswap_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bswap_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+videotest_checksum_module_SOURCES = tests/videotest_checksum.c  ## platform sources
+nodist_videotest_checksum_module_SOURCES = ## platform nodist sources
+videotest_checksum_module_LDADD = 
+videotest_checksum_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+videotest_checksum_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+videotest_checksum_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+videotest_checksum_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+videotest_checksum_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gfxterm_menu_module_SOURCES = tests/gfxterm_menu.c  ## platform sources
+nodist_gfxterm_menu_module_SOURCES = ## platform nodist sources
+gfxterm_menu_module_LDADD = 
+gfxterm_menu_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+gfxterm_menu_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gfxterm_menu_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+gfxterm_menu_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gfxterm_menu_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+cmdline_cat_test_module_SOURCES = tests/cmdline_cat_test.c  ## platform sources
+nodist_cmdline_cat_test_module_SOURCES = ## platform nodist sources
+cmdline_cat_test_module_LDADD = 
+cmdline_cat_test_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+cmdline_cat_test_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+cmdline_cat_test_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+cmdline_cat_test_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+cmdline_cat_test_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+bitmap_module_SOURCES = video/bitmap.c  ## platform sources
+nodist_bitmap_module_SOURCES = ## platform nodist sources
+bitmap_module_LDADD = 
+bitmap_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bitmap_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bitmap_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bitmap_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bitmap_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+bitmap_scale_module_SOURCES = video/bitmap_scale.c  ## platform sources
+nodist_bitmap_scale_module_SOURCES = ## platform nodist sources
+bitmap_scale_module_LDADD = 
+bitmap_scale_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+bitmap_scale_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+bitmap_scale_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+bitmap_scale_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+bitmap_scale_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_arm_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_i386_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_ia64_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_riscv32_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_riscv64_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_x86_64_efi_TRUE@efi_gop_module_SOURCES = video/efi_gop.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_efi_gop_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@efi_gop_module_LDADD = 
+@COND_arm_efi_TRUE@efi_gop_module_LDADD = 
+@COND_i386_efi_TRUE@efi_gop_module_LDADD = 
+@COND_ia64_efi_TRUE@efi_gop_module_LDADD = 
+@COND_riscv32_efi_TRUE@efi_gop_module_LDADD = 
+@COND_riscv64_efi_TRUE@efi_gop_module_LDADD = 
+@COND_x86_64_efi_TRUE@efi_gop_module_LDADD = 
+@COND_arm64_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_gop_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_gop_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_gop_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_gop_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@efi_gop_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@efi_uga_module_SOURCES = video/efi_uga.c  ## platform sources
+@COND_x86_64_efi_TRUE@efi_uga_module_SOURCES = video/efi_uga.c  ## platform sources
+@COND_i386_efi_TRUE@nodist_efi_uga_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_efi_uga_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@efi_uga_module_LDADD = 
+@COND_x86_64_efi_TRUE@efi_uga_module_LDADD = 
+@COND_i386_efi_TRUE@efi_uga_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_uga_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_uga_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_uga_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_uga_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_uga_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_uga_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efi_uga_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efi_uga_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@efi_uga_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+jpeg_module_SOURCES = video/readers/jpeg.c  ## platform sources
+nodist_jpeg_module_SOURCES = ## platform nodist sources
+jpeg_module_LDADD = 
+jpeg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+jpeg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+jpeg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+jpeg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+jpeg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+png_module_SOURCES = video/readers/png.c  ## platform sources
+nodist_png_module_SOURCES = ## platform nodist sources
+png_module_LDADD = 
+png_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+png_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+png_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+png_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+png_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+tga_module_SOURCES = video/readers/tga.c  ## platform sources
+nodist_tga_module_SOURCES = ## platform nodist sources
+tga_module_LDADD = 
+tga_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tga_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tga_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tga_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tga_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@vbe_module_SOURCES = video/i386/pc/vbe.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_vbe_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@vbe_module_LDADD = 
+@COND_i386_pc_TRUE@vbe_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vbe_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vbe_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vbe_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@vbe_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_arm_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_arm_uboot_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_emu_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_ieee1275_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_multiboot_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_pc_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_qemu_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_xen_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_ia64_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_mips_arc_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_riscv32_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_riscv64_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_x86_64_efi_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_x86_64_xen_TRUE@video_fb_module_SOURCES = video/fb/video_fb.c video/fb/fbblit.c video/fb/fbfill.c video/fb/fbutil.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_video_fb_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@video_fb_module_LDADD = 
+@COND_arm_efi_TRUE@video_fb_module_LDADD = 
+@COND_arm_uboot_TRUE@video_fb_module_LDADD = 
+@COND_emu_TRUE@video_fb_module_LDADD = 
+@COND_i386_efi_TRUE@video_fb_module_LDADD = 
+@COND_i386_ieee1275_TRUE@video_fb_module_LDADD = 
+@COND_i386_multiboot_TRUE@video_fb_module_LDADD = 
+@COND_i386_pc_TRUE@video_fb_module_LDADD = 
+@COND_i386_qemu_TRUE@video_fb_module_LDADD = 
+@COND_i386_xen_TRUE@video_fb_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@video_fb_module_LDADD = 
+@COND_ia64_efi_TRUE@video_fb_module_LDADD = 
+@COND_mips_arc_TRUE@video_fb_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@video_fb_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_LDADD = 
+@COND_riscv32_efi_TRUE@video_fb_module_LDADD = 
+@COND_riscv64_efi_TRUE@video_fb_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_LDADD = 
+@COND_x86_64_efi_TRUE@video_fb_module_LDADD = 
+@COND_x86_64_xen_TRUE@video_fb_module_LDADD = 
+@COND_arm64_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@video_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_arm_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_arm_uboot_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_emu_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_ieee1275_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_multiboot_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_pc_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_qemu_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_xen_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_ia64_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_mips_arc_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_mips_qemu_mips_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_riscv32_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_riscv64_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_x86_64_efi_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_x86_64_xen_TRUE@video_module_SOURCES = video/video.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_video_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@video_module_LDADD = 
+@COND_arm_efi_TRUE@video_module_LDADD = 
+@COND_arm_uboot_TRUE@video_module_LDADD = 
+@COND_emu_TRUE@video_module_LDADD = 
+@COND_i386_efi_TRUE@video_module_LDADD = 
+@COND_i386_ieee1275_TRUE@video_module_LDADD = 
+@COND_i386_multiboot_TRUE@video_module_LDADD = 
+@COND_i386_pc_TRUE@video_module_LDADD = 
+@COND_i386_qemu_TRUE@video_module_LDADD = 
+@COND_i386_xen_TRUE@video_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@video_module_LDADD = 
+@COND_ia64_efi_TRUE@video_module_LDADD = 
+@COND_mips_arc_TRUE@video_module_LDADD = 
+@COND_mips_qemu_mips_TRUE@video_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@video_module_LDADD = 
+@COND_riscv32_efi_TRUE@video_module_LDADD = 
+@COND_riscv64_efi_TRUE@video_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@video_module_LDADD = 
+@COND_x86_64_efi_TRUE@video_module_LDADD = 
+@COND_x86_64_xen_TRUE@video_module_LDADD = 
+@COND_arm64_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_arc_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_mips_qemu_mips_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_arc_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_mips_qemu_mips_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+video_colors_module_SOURCES = video/colors.c  ## platform sources
+nodist_video_colors_module_SOURCES = ## platform nodist sources
+video_colors_module_LDADD = 
+video_colors_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+video_colors_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+video_colors_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+video_colors_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+video_colors_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_SOURCES = video/ieee1275.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@nodist_ieee1275_fb_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ieee1275_fb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_SOURCES = video/emu/sdl.c  ## platform sources
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@nodist_sdl_module_SOURCES = ## platform nodist sources
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_LDADD = 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_GRUB_EMU_SDL_TRUE@@COND_emu_TRUE@sdl_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+datehook_module_SOURCES = hook/datehook.c  ## platform sources
+nodist_datehook_module_SOURCES = ## platform nodist sources
+datehook_module_LDADD = 
+datehook_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+datehook_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+datehook_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+datehook_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+datehook_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+net_module_SOURCES = net/net.c net/dns.c net/bootp.c net/ip.c net/udp.c net/tcp.c net/icmp.c net/icmp6.c net/ethernet.c net/arp.c net/netbuff.c  ## platform sources
+nodist_net_module_SOURCES = ## platform nodist sources
+net_module_LDADD = 
+net_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+net_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+net_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+net_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+net_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+tftp_module_SOURCES = net/tftp.c  ## platform sources
+nodist_tftp_module_SOURCES = ## platform nodist sources
+tftp_module_LDADD = 
+tftp_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tftp_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tftp_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tftp_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tftp_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+http_module_SOURCES = net/http.c  ## platform sources
+nodist_http_module_SOURCES = ## platform nodist sources
+http_module_LDADD = 
+http_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+http_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+http_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+http_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+http_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@ofnet_module_SOURCES = net/drivers/ieee1275/ofnet.c  ## platform sources
+@COND_powerpc_ieee1275_TRUE@ofnet_module_SOURCES = net/drivers/ieee1275/ofnet.c  ## platform sources
+@COND_sparc64_ieee1275_TRUE@ofnet_module_SOURCES = net/drivers/ieee1275/ofnet.c  ## platform sources
+@COND_i386_ieee1275_TRUE@nodist_ofnet_module_SOURCES = ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_ofnet_module_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_ofnet_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@ofnet_module_LDADD = 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_LDADD = 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_LDADD = 
+@COND_i386_ieee1275_TRUE@ofnet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ofnet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ofnet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ofnet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@ofnet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_powerpc_ieee1275_TRUE@ofnet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_sparc64_ieee1275_TRUE@ofnet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_uboot_TRUE@ubootnet_module_SOURCES = net/drivers/uboot/ubootnet.c  ## platform sources
+@COND_arm_uboot_TRUE@nodist_ubootnet_module_SOURCES = ## platform nodist sources
+@COND_arm_uboot_TRUE@ubootnet_module_LDADD = 
+@COND_arm_uboot_TRUE@ubootnet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@ubootnet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@ubootnet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@ubootnet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_uboot_TRUE@ubootnet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_arm_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_i386_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_ia64_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_riscv32_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_riscv64_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_x86_64_efi_TRUE@efinet_module_SOURCES = net/drivers/efi/efinet.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_efinet_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@efinet_module_LDADD = 
+@COND_arm_efi_TRUE@efinet_module_LDADD = 
+@COND_i386_efi_TRUE@efinet_module_LDADD = 
+@COND_ia64_efi_TRUE@efinet_module_LDADD = 
+@COND_riscv32_efi_TRUE@efinet_module_LDADD = 
+@COND_riscv64_efi_TRUE@efinet_module_LDADD = 
+@COND_x86_64_efi_TRUE@efinet_module_LDADD = 
+@COND_arm64_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efinet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efinet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efinet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@efinet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@efinet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@emunet_module_SOURCES = net/drivers/emu/emunet.c  ## platform sources
+@COND_emu_TRUE@nodist_emunet_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@emunet_module_LDADD = 
+@COND_emu_TRUE@emunet_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@emunet_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@emunet_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@emunet_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@emunet_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_emu_TRUE@legacycfg_module_SOURCES = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_i386_efi_TRUE@legacycfg_module_SOURCES = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_i386_pc_TRUE@legacycfg_module_SOURCES = commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_i386_xen_TRUE@legacycfg_module_SOURCES = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@legacycfg_module_SOURCES = commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_x86_64_efi_TRUE@legacycfg_module_SOURCES = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_x86_64_xen_TRUE@legacycfg_module_SOURCES = lib/i386/pc/vesa_modes_table.c commands/legacycfg.c lib/legacy_parse.c  ## platform sources
+@COND_emu_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_legacycfg_module_SOURCES = ## platform nodist sources
+@COND_emu_TRUE@legacycfg_module_LDADD = 
+@COND_i386_efi_TRUE@legacycfg_module_LDADD = 
+@COND_i386_pc_TRUE@legacycfg_module_LDADD = 
+@COND_i386_xen_TRUE@legacycfg_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_LDADD = 
+@COND_x86_64_efi_TRUE@legacycfg_module_LDADD = 
+@COND_x86_64_xen_TRUE@legacycfg_module_LDADD = 
+@COND_emu_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacycfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_emu_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacycfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_emu_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacycfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_emu_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@legacycfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_emu_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@legacycfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+syslinuxcfg_module_SOURCES = lib/syslinux_parse.c commands/syslinuxcfg.c  ## platform sources
+nodist_syslinuxcfg_module_SOURCES = ## platform nodist sources
+syslinuxcfg_module_LDADD = 
+syslinuxcfg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+syslinuxcfg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+syslinuxcfg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+syslinuxcfg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+syslinuxcfg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+test_blockarg_module_SOURCES = tests/test_blockarg.c  ## platform sources
+nodist_test_blockarg_module_SOURCES = ## platform nodist sources
+test_blockarg_module_LDADD = 
+test_blockarg_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+test_blockarg_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+test_blockarg_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+test_blockarg_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+test_blockarg_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+xzio_module_SOURCES = io/xzio.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c  ## platform sources
+nodist_xzio_module_SOURCES = ## platform nodist sources
+xzio_module_LDADD = 
+xzio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) -Wno-unreachable-code 
+xzio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+xzio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed 
+xzio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+xzio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+lzopio_module_SOURCES = io/lzopio.c lib/minilzo/minilzo.c  ## platform sources
+nodist_lzopio_module_SOURCES = ## platform nodist sources
+lzopio_module_LDADD = 
+lzopio_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_POSIX) -Wno-undef -Wno-redundant-decls -Wno-error 
+lzopio_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+lzopio_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H 
+lzopio_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+lzopio_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+testload_module_SOURCES = commands/testload.c  ## platform sources
+nodist_testload_module_SOURCES = ## platform nodist sources
+testload_module_LDADD = 
+testload_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+testload_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+testload_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+testload_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+testload_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_efi_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_ieee1275_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_multiboot_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_pc_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_qemu_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_xen_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_xen_pvh_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_x86_64_efi_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_x86_64_xen_TRUE@backtrace_module_SOURCES = lib/i386/backtrace.c lib/backtrace.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_backtrace_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@backtrace_module_LDADD = 
+@COND_i386_efi_TRUE@backtrace_module_LDADD = 
+@COND_i386_ieee1275_TRUE@backtrace_module_LDADD = 
+@COND_i386_multiboot_TRUE@backtrace_module_LDADD = 
+@COND_i386_pc_TRUE@backtrace_module_LDADD = 
+@COND_i386_qemu_TRUE@backtrace_module_LDADD = 
+@COND_i386_xen_TRUE@backtrace_module_LDADD = 
+@COND_i386_xen_pvh_TRUE@backtrace_module_LDADD = 
+@COND_x86_64_efi_TRUE@backtrace_module_LDADD = 
+@COND_x86_64_xen_TRUE@backtrace_module_LDADD = 
+@COND_i386_coreboot_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@backtrace_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@backtrace_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@backtrace_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_xen_pvh_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_xen_TRUE@backtrace_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_xen_pvh_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_xen_TRUE@backtrace_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@lsapm_module_SOURCES = commands/i386/pc/lsapm.c  ## platform sources
+@COND_i386_pc_TRUE@nodist_lsapm_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@lsapm_module_LDADD = 
+@COND_i386_pc_TRUE@lsapm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsapm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsapm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsapm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@lsapm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_efi_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_ieee1275_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_multiboot_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_pc_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_qemu_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_x86_64_efi_TRUE@keylayouts_module_SOURCES = commands/keylayouts.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_keylayouts_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@keylayouts_module_LDADD = 
+@COND_i386_efi_TRUE@keylayouts_module_LDADD = 
+@COND_i386_ieee1275_TRUE@keylayouts_module_LDADD = 
+@COND_i386_multiboot_TRUE@keylayouts_module_LDADD = 
+@COND_i386_pc_TRUE@keylayouts_module_LDADD = 
+@COND_i386_qemu_TRUE@keylayouts_module_LDADD = 
+@COND_x86_64_efi_TRUE@keylayouts_module_LDADD = 
+@COND_i386_coreboot_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@keylayouts_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@keylayouts_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@keylayouts_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@keylayouts_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@keylayouts_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+priority_queue_module_SOURCES = lib/priority_queue.c  ## platform sources
+nodist_priority_queue_module_SOURCES = ## platform nodist sources
+priority_queue_module_LDADD = 
+priority_queue_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+priority_queue_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+priority_queue_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+priority_queue_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+priority_queue_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+time_module_SOURCES = commands/time.c  ## platform sources
+nodist_time_module_SOURCES = ## platform nodist sources
+time_module_LDADD = 
+time_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+time_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+time_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+time_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+time_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_SOURCES = commands/cacheinfo.c  ## platform sources
+@COND_ENABLE_CACHE_STATS_TRUE@nodist_cacheinfo_module_SOURCES = ## platform nodist sources
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_LDADD = 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ENABLE_CACHE_STATS_TRUE@cacheinfo_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_SOURCES = commands/boottime.c  ## platform sources
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@nodist_boottime_module_SOURCES = ## platform nodist sources
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_LDADD = 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ENABLE_BOOT_TIME_STATS_TRUE@boottime_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+adler32_module_SOURCES = lib/adler32.c  ## platform sources
+nodist_adler32_module_SOURCES = ## platform nodist sources
+adler32_module_LDADD = 
+adler32_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+adler32_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+adler32_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+adler32_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+adler32_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+crc64_module_SOURCES = lib/crc64.c  ## platform sources
+nodist_crc64_module_SOURCES = ## platform nodist sources
+crc64_module_LDADD = 
+crc64_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+crc64_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+crc64_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+crc64_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+crc64_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+mpi_module_SOURCES = lib/libgcrypt-grub/mpi/mpiutil.c lib/libgcrypt-grub/mpi/mpi-bit.c lib/libgcrypt-grub/mpi/mpi-add.c lib/libgcrypt-grub/mpi/mpi-mul.c lib/libgcrypt-grub/mpi/mpi-mod.c lib/libgcrypt-grub/mpi/mpi-gcd.c lib/libgcrypt-grub/mpi/mpi-div.c lib/libgcrypt-grub/mpi/mpi-cmp.c lib/libgcrypt-grub/mpi/mpi-inv.c lib/libgcrypt-grub/mpi/mpi-pow.c lib/libgcrypt-grub/mpi/mpi-mpow.c lib/libgcrypt-grub/mpi/mpih-lshift.c lib/libgcrypt-grub/mpi/mpih-mul.c lib/libgcrypt-grub/mpi/mpih-mul1.c lib/libgcrypt-grub/mpi/mpih-mul2.c lib/libgcrypt-grub/mpi/mpih-mul3.c lib/libgcrypt-grub/mpi/mpih-add1.c lib/libgcrypt-grub/mpi/mpih-sub1.c lib/libgcrypt-grub/mpi/mpih-div.c lib/libgcrypt-grub/mpi/mpicoder.c lib/libgcrypt-grub/mpi/mpih-rshift.c lib/libgcrypt-grub/mpi/mpi-inline.c lib/libgcrypt_wrap/mem.c  ## platform sources
+nodist_mpi_module_SOURCES = ## platform nodist sources
+mpi_module_LDADD = 
+mpi_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-redundant-decls -Wno-sign-compare 
+mpi_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+mpi_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+mpi_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+mpi_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+all_video_module_SOURCES = lib/fake_module.c  ## platform sources
+nodist_all_video_module_SOURCES = ## platform nodist sources
+all_video_module_LDADD = 
+all_video_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+all_video_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+all_video_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+all_video_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+all_video_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_efi_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_ieee1275_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_multiboot_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_pc_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_qemu_TRUE@gdb_module_SOURCES = gdb/i386/idt.c gdb/i386/machdep.S gdb/i386/signal.c gdb/cstub.c gdb/gdb.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_gdb_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@gdb_module_LDADD = 
+@COND_i386_efi_TRUE@gdb_module_LDADD = 
+@COND_i386_ieee1275_TRUE@gdb_module_LDADD = 
+@COND_i386_multiboot_TRUE@gdb_module_LDADD = 
+@COND_i386_pc_TRUE@gdb_module_LDADD = 
+@COND_i386_qemu_TRUE@gdb_module_LDADD = 
+@COND_i386_coreboot_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gdb_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gdb_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gdb_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@gdb_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@gdb_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+testspeed_module_SOURCES = commands/testspeed.c  ## platform sources
+nodist_testspeed_module_SOURCES = ## platform nodist sources
+testspeed_module_LDADD = 
+testspeed_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+testspeed_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+testspeed_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+testspeed_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+testspeed_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_arm_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_i386_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_ia64_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_riscv32_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_riscv64_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_x86_64_efi_TRUE@tpm_module_SOURCES = commands/efi/tpm.c commands/tpm.c  ## platform sources
+@COND_arm64_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_tpm_module_SOURCES = ## platform nodist sources
+@COND_arm64_efi_TRUE@tpm_module_LDADD = 
+@COND_arm_efi_TRUE@tpm_module_LDADD = 
+@COND_i386_efi_TRUE@tpm_module_LDADD = 
+@COND_ia64_efi_TRUE@tpm_module_LDADD = 
+@COND_riscv32_efi_TRUE@tpm_module_LDADD = 
+@COND_riscv64_efi_TRUE@tpm_module_LDADD = 
+@COND_x86_64_efi_TRUE@tpm_module_LDADD = 
+@COND_arm64_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@tpm_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@tpm_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@tpm_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_ia64_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv32_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_riscv64_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@tpm_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_arm64_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_ia64_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv32_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_riscv64_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@tpm_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+tr_module_SOURCES = commands/tr.c  ## platform sources
+nodist_tr_module_SOURCES = ## platform nodist sources
+tr_module_LDADD = 
+tr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+tr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+tr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+tr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+tr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+progress_module_SOURCES = lib/progress.c  ## platform sources
+nodist_progress_module_SOURCES = ## platform nodist sources
+progress_module_LDADD = 
+progress_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+progress_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+progress_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+progress_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+progress_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+file_module_SOURCES = commands/file.c commands/file32.c commands/file64.c loader/i386/xen_file.c loader/i386/xen_file32.c loader/i386/xen_file64.c  ## platform sources
+nodist_file_module_SOURCES = ## platform nodist sources
+file_module_LDADD = 
+file_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+file_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+file_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+file_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+file_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_efi_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_ieee1275_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_multiboot_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_pc_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_qemu_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_x86_64_efi_TRUE@rdmsr_module_SOURCES = commands/i386/rdmsr.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_rdmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@rdmsr_module_LDADD = 
+@COND_i386_efi_TRUE@rdmsr_module_LDADD = 
+@COND_i386_ieee1275_TRUE@rdmsr_module_LDADD = 
+@COND_i386_multiboot_TRUE@rdmsr_module_LDADD = 
+@COND_i386_pc_TRUE@rdmsr_module_LDADD = 
+@COND_i386_qemu_TRUE@rdmsr_module_LDADD = 
+@COND_x86_64_efi_TRUE@rdmsr_module_LDADD = 
+@COND_i386_coreboot_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@rdmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@rdmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@rdmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@rdmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@rdmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_coreboot_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_efi_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_ieee1275_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_multiboot_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_pc_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_qemu_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_x86_64_efi_TRUE@wrmsr_module_SOURCES = commands/i386/wrmsr.c  ## platform sources
+@COND_i386_coreboot_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_wrmsr_module_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@wrmsr_module_LDADD = 
+@COND_i386_efi_TRUE@wrmsr_module_LDADD = 
+@COND_i386_ieee1275_TRUE@wrmsr_module_LDADD = 
+@COND_i386_multiboot_TRUE@wrmsr_module_LDADD = 
+@COND_i386_pc_TRUE@wrmsr_module_LDADD = 
+@COND_i386_qemu_TRUE@wrmsr_module_LDADD = 
+@COND_x86_64_efi_TRUE@wrmsr_module_LDADD = 
+@COND_i386_coreboot_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_efi_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_pc_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@wrmsr_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_efi_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_pc_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@wrmsr_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_efi_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_pc_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@wrmsr_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_efi_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_ieee1275_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_multiboot_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_pc_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_qemu_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_x86_64_efi_TRUE@wrmsr_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+@COND_i386_coreboot_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_efi_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_ieee1275_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_multiboot_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_pc_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_i386_qemu_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_x86_64_efi_TRUE@wrmsr_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_arcfour_module_SOURCES = lib/libgcrypt-grub/cipher/arcfour.c  ## platform sources
+nodist_gcry_arcfour_module_SOURCES = ## platform nodist sources
+gcry_arcfour_module_LDADD = 
+gcry_arcfour_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_arcfour_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_arcfour_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_arcfour_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_arcfour_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_blowfish_module_SOURCES = lib/libgcrypt-grub/cipher/blowfish.c  ## platform sources
+nodist_gcry_blowfish_module_SOURCES = ## platform nodist sources
+gcry_blowfish_module_LDADD = 
+gcry_blowfish_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_blowfish_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_blowfish_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_blowfish_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_blowfish_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_camellia_module_SOURCES = lib/libgcrypt-grub/cipher/camellia-glue.c lib/libgcrypt-grub/cipher/camellia.c  ## platform sources
+nodist_gcry_camellia_module_SOURCES = ## platform nodist sources
+gcry_camellia_module_LDADD = 
+gcry_camellia_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_camellia_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_camellia_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_camellia_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_camellia_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_cast5_module_SOURCES = lib/libgcrypt-grub/cipher/cast5.c  ## platform sources
+nodist_gcry_cast5_module_SOURCES = ## platform nodist sources
+gcry_cast5_module_LDADD = 
+gcry_cast5_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_cast5_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_cast5_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_cast5_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_cast5_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_crc_module_SOURCES = lib/libgcrypt-grub/cipher/crc.c  ## platform sources
+nodist_gcry_crc_module_SOURCES = ## platform nodist sources
+gcry_crc_module_LDADD = 
+gcry_crc_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_crc_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_crc_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_crc_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_crc_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_des_module_SOURCES = lib/libgcrypt-grub/cipher/des.c  ## platform sources
+nodist_gcry_des_module_SOURCES = ## platform nodist sources
+gcry_des_module_LDADD = 
+gcry_des_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_des_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_des_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_des_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_des_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_dsa_module_SOURCES = lib/libgcrypt-grub/cipher/dsa.c  ## platform sources
+nodist_gcry_dsa_module_SOURCES = ## platform nodist sources
+gcry_dsa_module_LDADD = 
+gcry_dsa_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_dsa_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_dsa_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_dsa_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_dsa_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_idea_module_SOURCES = lib/libgcrypt-grub/cipher/idea.c  ## platform sources
+nodist_gcry_idea_module_SOURCES = ## platform nodist sources
+gcry_idea_module_LDADD = 
+gcry_idea_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_idea_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_idea_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_idea_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_idea_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_md4_module_SOURCES = lib/libgcrypt-grub/cipher/md4.c  ## platform sources
+nodist_gcry_md4_module_SOURCES = ## platform nodist sources
+gcry_md4_module_LDADD = 
+gcry_md4_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_md4_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_md4_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_md4_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_md4_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_md5_module_SOURCES = lib/libgcrypt-grub/cipher/md5.c  ## platform sources
+nodist_gcry_md5_module_SOURCES = ## platform nodist sources
+gcry_md5_module_LDADD = 
+gcry_md5_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_md5_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_md5_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_md5_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_md5_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_rfc2268_module_SOURCES = lib/libgcrypt-grub/cipher/rfc2268.c  ## platform sources
+nodist_gcry_rfc2268_module_SOURCES = ## platform nodist sources
+gcry_rfc2268_module_LDADD = 
+gcry_rfc2268_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_rfc2268_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rfc2268_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rfc2268_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rfc2268_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_rijndael_module_SOURCES = lib/libgcrypt-grub/cipher/rijndael.c  ## platform sources
+nodist_gcry_rijndael_module_SOURCES = ## platform nodist sources
+gcry_rijndael_module_LDADD = 
+gcry_rijndael_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_rijndael_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rijndael_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rijndael_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rijndael_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_rmd160_module_SOURCES = lib/libgcrypt-grub/cipher/rmd160.c  ## platform sources
+nodist_gcry_rmd160_module_SOURCES = ## platform nodist sources
+gcry_rmd160_module_LDADD = 
+gcry_rmd160_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_rmd160_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rmd160_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rmd160_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rmd160_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_rsa_module_SOURCES = lib/libgcrypt-grub/cipher/rsa.c  ## platform sources
+nodist_gcry_rsa_module_SOURCES = ## platform nodist sources
+gcry_rsa_module_LDADD = 
+gcry_rsa_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_rsa_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_rsa_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_rsa_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_rsa_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_seed_module_SOURCES = lib/libgcrypt-grub/cipher/seed.c  ## platform sources
+nodist_gcry_seed_module_SOURCES = ## platform nodist sources
+gcry_seed_module_LDADD = 
+gcry_seed_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_seed_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_seed_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_seed_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_seed_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_serpent_module_SOURCES = lib/libgcrypt-grub/cipher/serpent.c  ## platform sources
+nodist_gcry_serpent_module_SOURCES = ## platform nodist sources
+gcry_serpent_module_LDADD = 
+gcry_serpent_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_serpent_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_serpent_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_serpent_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_serpent_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_sha1_module_SOURCES = lib/libgcrypt-grub/cipher/sha1.c  ## platform sources
+nodist_gcry_sha1_module_SOURCES = ## platform nodist sources
+gcry_sha1_module_LDADD = 
+gcry_sha1_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha1_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha1_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha1_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha1_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_sha256_module_SOURCES = lib/libgcrypt-grub/cipher/sha256.c  ## platform sources
+nodist_gcry_sha256_module_SOURCES = ## platform nodist sources
+gcry_sha256_module_LDADD = 
+gcry_sha256_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha256_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha256_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha256_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha256_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_sha512_module_SOURCES = lib/libgcrypt-grub/cipher/sha512.c  ## platform sources
+nodist_gcry_sha512_module_SOURCES = ## platform nodist sources
+gcry_sha512_module_LDADD = 
+gcry_sha512_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_sha512_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_sha512_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_sha512_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_sha512_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_tiger_module_SOURCES = lib/libgcrypt-grub/cipher/tiger.c  ## platform sources
+nodist_gcry_tiger_module_SOURCES = ## platform nodist sources
+gcry_tiger_module_LDADD = 
+gcry_tiger_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) -Wno-cast-align 
+gcry_tiger_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_tiger_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_tiger_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_tiger_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_twofish_module_SOURCES = lib/libgcrypt-grub/cipher/twofish.c  ## platform sources
+nodist_gcry_twofish_module_SOURCES = ## platform nodist sources
+gcry_twofish_module_LDADD = 
+gcry_twofish_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_twofish_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_twofish_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_twofish_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_twofish_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+gcry_whirlpool_module_SOURCES = lib/libgcrypt-grub/cipher/whirlpool.c  ## platform sources
+nodist_gcry_whirlpool_module_SOURCES = ## platform nodist sources
+gcry_whirlpool_module_LDADD = 
+gcry_whirlpool_module_CFLAGS = $(AM_CFLAGS) $(CFLAGS_MODULE) $(CFLAGS_GCRY) 
+gcry_whirlpool_module_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_MODULE) 
+gcry_whirlpool_module_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_MODULE) $(CPPFLAGS_GCRY) 
+gcry_whirlpool_module_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_MODULE) 
+gcry_whirlpool_module_DEPENDENCIES = $(TARGET_OBJ2ELF) 
+@COND_arm64_efi_TRUE@kernel_exec_SOURCES = kern/arm64/efi/startup.S \
+@COND_arm64_efi_TRUE@	kern/arm64/efi/init.c kern/efi/fdt.c \
+@COND_arm64_efi_TRUE@	kern/arm64/cache.c \
+@COND_arm64_efi_TRUE@	kern/arm64/cache_flush.S kern/arm64/dl.c \
+@COND_arm64_efi_TRUE@	kern/arm64/dl_helper.c disk/efi/efidisk.c \
+@COND_arm64_efi_TRUE@	kern/efi/efi.c kern/efi/init.c \
+@COND_arm64_efi_TRUE@	kern/efi/mm.c term/efi/console.c \
+@COND_arm64_efi_TRUE@	kern/acpi.c kern/efi/acpi.c kern/efi/sb.c \
+@COND_arm64_efi_TRUE@	kern/lockdown.c kern/compiler-rt.c \
+@COND_arm64_efi_TRUE@	kern/mm.c kern/time.c \
+@COND_arm64_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_arm64_efi_TRUE@	kern/command.c kern/corecmd.c \
+@COND_arm64_efi_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_arm64_efi_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_arm64_efi_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_arm64_efi_TRUE@	kern/misc.c kern/parser.c \
+@COND_arm64_efi_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_arm64_efi_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_arm64_efi_TRUE@	kern/verifiers.c
+@COND_arm_coreboot_TRUE@kernel_exec_SOURCES = kern/arm/startup.S \
+@COND_arm_coreboot_TRUE@	kern/arm/coreboot/init.c \
+@COND_arm_coreboot_TRUE@	kern/arm/coreboot/timer.c \
+@COND_arm_coreboot_TRUE@	kern/arm/coreboot/coreboot.S lib/fdt.c \
+@COND_arm_coreboot_TRUE@	bus/fdt.c term/ps2.c term/arm/pl050.c \
+@COND_arm_coreboot_TRUE@	term/arm/cros.c term/arm/cros_ec.c \
+@COND_arm_coreboot_TRUE@	bus/spi/rk3288_spi.c \
+@COND_arm_coreboot_TRUE@	commands/keylayouts.c \
+@COND_arm_coreboot_TRUE@	kern/arm/coreboot/dma.c \
+@COND_arm_coreboot_TRUE@	kern/arm/coreboot/cbtable.c \
+@COND_arm_coreboot_TRUE@	video/coreboot/cbfb.c \
+@COND_arm_coreboot_TRUE@	kern/coreboot/mmap.c \
+@COND_arm_coreboot_TRUE@	kern/coreboot/cbtable.c term/gfxterm.c \
+@COND_arm_coreboot_TRUE@	font/font.c font/font_cmd.c io/bufio.c \
+@COND_arm_coreboot_TRUE@	video/fb/fbblit.c video/fb/fbfill.c \
+@COND_arm_coreboot_TRUE@	video/fb/fbutil.c video/fb/video_fb.c \
+@COND_arm_coreboot_TRUE@	video/video.c kern/arm/dl.c \
+@COND_arm_coreboot_TRUE@	kern/arm/dl_helper.c \
+@COND_arm_coreboot_TRUE@	kern/arm/cache_armv6.S \
+@COND_arm_coreboot_TRUE@	kern/arm/cache_armv7.S \
+@COND_arm_coreboot_TRUE@	kern/arm/cache.c \
+@COND_arm_coreboot_TRUE@	kern/arm/compiler-rt.S lib/division.c \
+@COND_arm_coreboot_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_arm_coreboot_TRUE@	kern/time.c kern/generic/millisleep.c \
+@COND_arm_coreboot_TRUE@	kern/buffer.c kern/command.c \
+@COND_arm_coreboot_TRUE@	kern/corecmd.c kern/device.c \
+@COND_arm_coreboot_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_arm_coreboot_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_arm_coreboot_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_arm_coreboot_TRUE@	kern/parser.c kern/partition.c \
+@COND_arm_coreboot_TRUE@	kern/rescue_parser.c \
+@COND_arm_coreboot_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_arm_coreboot_TRUE@	kern/verifiers.c
+@COND_arm_efi_TRUE@kernel_exec_SOURCES = kern/arm/efi/startup.S \
+@COND_arm_efi_TRUE@	kern/arm/efi/init.c kern/efi/fdt.c \
+@COND_arm_efi_TRUE@	kern/arm/dl.c kern/arm/dl_helper.c \
+@COND_arm_efi_TRUE@	kern/arm/cache_armv6.S \
+@COND_arm_efi_TRUE@	kern/arm/cache_armv7.S kern/arm/cache.c \
+@COND_arm_efi_TRUE@	kern/arm/compiler-rt.S lib/division.c \
+@COND_arm_efi_TRUE@	disk/efi/efidisk.c kern/efi/efi.c \
+@COND_arm_efi_TRUE@	kern/efi/init.c kern/efi/mm.c \
+@COND_arm_efi_TRUE@	term/efi/console.c kern/acpi.c \
+@COND_arm_efi_TRUE@	kern/efi/acpi.c kern/efi/sb.c \
+@COND_arm_efi_TRUE@	kern/lockdown.c kern/compiler-rt.c \
+@COND_arm_efi_TRUE@	kern/mm.c kern/time.c \
+@COND_arm_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_arm_efi_TRUE@	kern/command.c kern/corecmd.c kern/device.c \
+@COND_arm_efi_TRUE@	kern/disk.c kern/dl.c kern/env.c kern/err.c \
+@COND_arm_efi_TRUE@	kern/file.c kern/fs.c kern/list.c \
+@COND_arm_efi_TRUE@	kern/main.c kern/misc.c kern/parser.c \
+@COND_arm_efi_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_arm_efi_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_arm_efi_TRUE@	kern/verifiers.c
+@COND_arm_uboot_TRUE@kernel_exec_SOURCES = kern/arm/startup.S \
+@COND_arm_uboot_TRUE@	kern/arm/uboot/init.c \
+@COND_arm_uboot_TRUE@	kern/arm/uboot/uboot.S \
+@COND_arm_uboot_TRUE@	disk/uboot/ubootdisk.c kern/uboot/uboot.c \
+@COND_arm_uboot_TRUE@	kern/uboot/init.c kern/uboot/hw.c \
+@COND_arm_uboot_TRUE@	term/uboot/console.c kern/arm/dl.c \
+@COND_arm_uboot_TRUE@	kern/arm/dl_helper.c \
+@COND_arm_uboot_TRUE@	kern/arm/cache_armv6.S \
+@COND_arm_uboot_TRUE@	kern/arm/cache_armv7.S kern/arm/cache.c \
+@COND_arm_uboot_TRUE@	kern/arm/compiler-rt.S lib/division.c \
+@COND_arm_uboot_TRUE@	term/terminfo.c term/tparm.c \
+@COND_arm_uboot_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_arm_uboot_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_arm_uboot_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_arm_uboot_TRUE@	kern/command.c kern/corecmd.c \
+@COND_arm_uboot_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_arm_uboot_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_arm_uboot_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_arm_uboot_TRUE@	kern/misc.c kern/parser.c \
+@COND_arm_uboot_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_arm_uboot_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_arm_uboot_TRUE@	kern/verifiers.c
+@COND_emu_TRUE@kernel_exec_SOURCES = disk/host.c kern/emu/cache_s.S \
+@COND_emu_TRUE@	kern/emu/hostdisk.c osdep/unix/hostdisk.c \
+@COND_emu_TRUE@	osdep/exec.c osdep/devmapper/hostdisk.c \
+@COND_emu_TRUE@	osdep/hostdisk.c kern/emu/hostfs.c \
+@COND_emu_TRUE@	kern/emu/main.c kern/emu/argp_common.c \
+@COND_emu_TRUE@	kern/emu/misc.c kern/emu/mm.c kern/emu/time.c \
+@COND_emu_TRUE@	kern/emu/cache.c osdep/emuconsole.c osdep/dl.c \
+@COND_emu_TRUE@	osdep/sleep.c osdep/init.c osdep/emunet.c \
+@COND_emu_TRUE@	osdep/cputime.c term/terminfo.c term/tparm.c \
+@COND_emu_TRUE@	commands/extcmd.c lib/arg.c kern/buffer.c \
+@COND_emu_TRUE@	kern/command.c kern/corecmd.c kern/device.c \
+@COND_emu_TRUE@	kern/disk.c kern/dl.c kern/env.c kern/err.c \
+@COND_emu_TRUE@	kern/file.c kern/fs.c kern/list.c kern/main.c \
+@COND_emu_TRUE@	kern/misc.c kern/parser.c kern/partition.c \
+@COND_emu_TRUE@	kern/rescue_parser.c kern/rescue_reader.c \
+@COND_emu_TRUE@	kern/term.c kern/verifiers.c
+@COND_i386_coreboot_TRUE@kernel_exec_SOURCES =  \
+@COND_i386_coreboot_TRUE@	kern/i386/coreboot/startup.S \
+@COND_i386_coreboot_TRUE@	kern/i386/coreboot/init.c \
+@COND_i386_coreboot_TRUE@	kern/i386/pc/acpi.c kern/acpi.c \
+@COND_i386_coreboot_TRUE@	kern/i386/tsc_pmtimer.c \
+@COND_i386_coreboot_TRUE@	kern/i386/coreboot/cbtable.c \
+@COND_i386_coreboot_TRUE@	video/coreboot/cbfb.c \
+@COND_i386_coreboot_TRUE@	kern/coreboot/mmap.c \
+@COND_i386_coreboot_TRUE@	kern/coreboot/cbtable.c \
+@COND_i386_coreboot_TRUE@	term/gfxterm.c font/font.c \
+@COND_i386_coreboot_TRUE@	font/font_cmd.c io/bufio.c \
+@COND_i386_coreboot_TRUE@	video/fb/fbblit.c video/fb/fbfill.c \
+@COND_i386_coreboot_TRUE@	video/fb/fbutil.c video/fb/video_fb.c \
+@COND_i386_coreboot_TRUE@	video/video.c term/i386/pc/vga_text.c \
+@COND_i386_coreboot_TRUE@	kern/i386/dl.c kern/i386/tsc.c \
+@COND_i386_coreboot_TRUE@	kern/i386/tsc_pit.c \
+@COND_i386_coreboot_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_i386_coreboot_TRUE@	kern/time.c kern/generic/millisleep.c \
+@COND_i386_coreboot_TRUE@	kern/buffer.c kern/command.c \
+@COND_i386_coreboot_TRUE@	kern/corecmd.c kern/device.c \
+@COND_i386_coreboot_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_i386_coreboot_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_i386_coreboot_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_i386_coreboot_TRUE@	kern/parser.c kern/partition.c \
+@COND_i386_coreboot_TRUE@	kern/rescue_parser.c \
+@COND_i386_coreboot_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_coreboot_TRUE@	kern/verifiers.c
+@COND_i386_efi_TRUE@kernel_exec_SOURCES = kern/i386/efi/startup.S \
+@COND_i386_efi_TRUE@	kern/i386/efi/tsc.c \
+@COND_i386_efi_TRUE@	kern/i386/tsc_pmtimer.c \
+@COND_i386_efi_TRUE@	kern/i386/efi/init.c bus/pci.c \
+@COND_i386_efi_TRUE@	kern/i386/dl.c kern/i386/tsc.c \
+@COND_i386_efi_TRUE@	kern/i386/tsc_pit.c disk/efi/efidisk.c \
+@COND_i386_efi_TRUE@	kern/efi/efi.c kern/efi/init.c \
+@COND_i386_efi_TRUE@	kern/efi/mm.c term/efi/console.c \
+@COND_i386_efi_TRUE@	kern/acpi.c kern/efi/acpi.c kern/efi/sb.c \
+@COND_i386_efi_TRUE@	kern/lockdown.c kern/compiler-rt.c \
+@COND_i386_efi_TRUE@	kern/mm.c kern/time.c \
+@COND_i386_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_i386_efi_TRUE@	kern/command.c kern/corecmd.c \
+@COND_i386_efi_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_i386_efi_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_i386_efi_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_i386_efi_TRUE@	kern/misc.c kern/parser.c kern/partition.c \
+@COND_i386_efi_TRUE@	kern/rescue_parser.c kern/rescue_reader.c \
+@COND_i386_efi_TRUE@	kern/term.c kern/verifiers.c
+@COND_i386_ieee1275_TRUE@kernel_exec_SOURCES =  \
+@COND_i386_ieee1275_TRUE@	kern/i386/ieee1275/startup.S \
+@COND_i386_ieee1275_TRUE@	disk/ieee1275/ofdisk.c \
+@COND_i386_ieee1275_TRUE@	kern/ieee1275/cmain.c \
+@COND_i386_ieee1275_TRUE@	kern/ieee1275/ieee1275.c \
+@COND_i386_ieee1275_TRUE@	kern/ieee1275/mmap.c \
+@COND_i386_ieee1275_TRUE@	kern/ieee1275/openfw.c \
+@COND_i386_ieee1275_TRUE@	term/ieee1275/console.c \
+@COND_i386_ieee1275_TRUE@	kern/ieee1275/init.c kern/i386/dl.c \
+@COND_i386_ieee1275_TRUE@	kern/i386/tsc.c kern/i386/tsc_pit.c \
+@COND_i386_ieee1275_TRUE@	term/terminfo.c term/tparm.c \
+@COND_i386_ieee1275_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_i386_ieee1275_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_i386_ieee1275_TRUE@	kern/time.c kern/generic/millisleep.c \
+@COND_i386_ieee1275_TRUE@	kern/buffer.c kern/command.c \
+@COND_i386_ieee1275_TRUE@	kern/corecmd.c kern/device.c \
+@COND_i386_ieee1275_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_i386_ieee1275_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_i386_ieee1275_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_i386_ieee1275_TRUE@	kern/parser.c kern/partition.c \
+@COND_i386_ieee1275_TRUE@	kern/rescue_parser.c \
+@COND_i386_ieee1275_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_ieee1275_TRUE@	kern/verifiers.c
+@COND_i386_multiboot_TRUE@kernel_exec_SOURCES =  \
+@COND_i386_multiboot_TRUE@	kern/i386/coreboot/startup.S \
+@COND_i386_multiboot_TRUE@	kern/i386/coreboot/init.c \
+@COND_i386_multiboot_TRUE@	kern/i386/pc/acpi.c kern/acpi.c \
+@COND_i386_multiboot_TRUE@	kern/i386/multiboot_mmap.c \
+@COND_i386_multiboot_TRUE@	term/i386/pc/vga_text.c \
+@COND_i386_multiboot_TRUE@	kern/i386/dl.c kern/i386/tsc.c \
+@COND_i386_multiboot_TRUE@	kern/i386/tsc_pit.c \
+@COND_i386_multiboot_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_i386_multiboot_TRUE@	kern/time.c \
+@COND_i386_multiboot_TRUE@	kern/generic/millisleep.c \
+@COND_i386_multiboot_TRUE@	kern/buffer.c kern/command.c \
+@COND_i386_multiboot_TRUE@	kern/corecmd.c kern/device.c \
+@COND_i386_multiboot_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_i386_multiboot_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_i386_multiboot_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_i386_multiboot_TRUE@	kern/parser.c kern/partition.c \
+@COND_i386_multiboot_TRUE@	kern/rescue_parser.c \
+@COND_i386_multiboot_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_multiboot_TRUE@	kern/verifiers.c
+@COND_i386_pc_TRUE@kernel_exec_SOURCES = kern/i386/pc/startup.S \
+@COND_i386_pc_TRUE@	kern/i386/pc/init.c kern/i386/pc/mmap.c \
+@COND_i386_pc_TRUE@	term/i386/pc/console.c kern/i386/dl.c \
+@COND_i386_pc_TRUE@	kern/i386/tsc.c kern/i386/tsc_pit.c \
+@COND_i386_pc_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_i386_pc_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_i386_pc_TRUE@	kern/command.c kern/corecmd.c kern/device.c \
+@COND_i386_pc_TRUE@	kern/disk.c kern/dl.c kern/env.c kern/err.c \
+@COND_i386_pc_TRUE@	kern/file.c kern/fs.c kern/list.c \
+@COND_i386_pc_TRUE@	kern/main.c kern/misc.c kern/parser.c \
+@COND_i386_pc_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_i386_pc_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_pc_TRUE@	kern/verifiers.c
+@COND_i386_qemu_TRUE@kernel_exec_SOURCES = kern/i386/qemu/startup.S \
+@COND_i386_qemu_TRUE@	kern/i386/qemu/init.c bus/pci.c \
+@COND_i386_qemu_TRUE@	kern/vga_init.c kern/i386/qemu/mmap.c \
+@COND_i386_qemu_TRUE@	term/i386/pc/vga_text.c kern/i386/dl.c \
+@COND_i386_qemu_TRUE@	kern/i386/tsc.c kern/i386/tsc_pit.c \
+@COND_i386_qemu_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_i386_qemu_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_i386_qemu_TRUE@	kern/command.c kern/corecmd.c \
+@COND_i386_qemu_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_i386_qemu_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_i386_qemu_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_i386_qemu_TRUE@	kern/misc.c kern/parser.c \
+@COND_i386_qemu_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_i386_qemu_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_qemu_TRUE@	kern/verifiers.c
+@COND_i386_xen_TRUE@kernel_exec_SOURCES = kern/i386/xen/startup.S \
+@COND_i386_xen_TRUE@	kern/i386/dl.c kern/i386/xen/hypercall.S \
+@COND_i386_xen_TRUE@	kern/i386/tsc.c kern/i386/xen/tsc.c \
+@COND_i386_xen_TRUE@	kern/xen/init.c term/xen/console.c \
+@COND_i386_xen_TRUE@	disk/xen/xendisk.c commands/boot.c \
+@COND_i386_xen_TRUE@	term/terminfo.c term/tparm.c \
+@COND_i386_xen_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_i386_xen_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_i386_xen_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_i386_xen_TRUE@	kern/command.c kern/corecmd.c \
+@COND_i386_xen_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_i386_xen_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_i386_xen_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_i386_xen_TRUE@	kern/misc.c kern/parser.c kern/partition.c \
+@COND_i386_xen_TRUE@	kern/rescue_parser.c kern/rescue_reader.c \
+@COND_i386_xen_TRUE@	kern/term.c kern/verifiers.c
+@COND_i386_xen_pvh_TRUE@kernel_exec_SOURCES =  \
+@COND_i386_xen_pvh_TRUE@	kern/i386/xen/startup_pvh.S \
+@COND_i386_xen_pvh_TRUE@	kern/i386/dl.c commands/boot.c \
+@COND_i386_xen_pvh_TRUE@	disk/xen/xendisk.c kern/i386/tsc.c \
+@COND_i386_xen_pvh_TRUE@	kern/i386/xen/tsc.c \
+@COND_i386_xen_pvh_TRUE@	kern/i386/xen/pvh.c kern/xen/init.c \
+@COND_i386_xen_pvh_TRUE@	term/xen/console.c term/terminfo.c \
+@COND_i386_xen_pvh_TRUE@	term/tparm.c commands/extcmd.c \
+@COND_i386_xen_pvh_TRUE@	lib/arg.c kern/compiler-rt.c kern/mm.c \
+@COND_i386_xen_pvh_TRUE@	kern/time.c kern/generic/millisleep.c \
+@COND_i386_xen_pvh_TRUE@	kern/buffer.c kern/command.c \
+@COND_i386_xen_pvh_TRUE@	kern/corecmd.c kern/device.c \
+@COND_i386_xen_pvh_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_i386_xen_pvh_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_i386_xen_pvh_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_i386_xen_pvh_TRUE@	kern/parser.c kern/partition.c \
+@COND_i386_xen_pvh_TRUE@	kern/rescue_parser.c \
+@COND_i386_xen_pvh_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_i386_xen_pvh_TRUE@	kern/verifiers.c
+@COND_ia64_efi_TRUE@kernel_exec_SOURCES = kern/ia64/efi/startup.S \
+@COND_ia64_efi_TRUE@	kern/ia64/efi/init.c kern/ia64/dl.c \
+@COND_ia64_efi_TRUE@	kern/ia64/dl_helper.c kern/ia64/cache.c \
+@COND_ia64_efi_TRUE@	lib/division.c disk/efi/efidisk.c \
+@COND_ia64_efi_TRUE@	kern/efi/efi.c kern/efi/init.c \
+@COND_ia64_efi_TRUE@	kern/efi/mm.c term/efi/console.c \
+@COND_ia64_efi_TRUE@	kern/acpi.c kern/efi/acpi.c kern/efi/sb.c \
+@COND_ia64_efi_TRUE@	kern/lockdown.c kern/compiler-rt.c \
+@COND_ia64_efi_TRUE@	kern/mm.c kern/time.c \
+@COND_ia64_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_ia64_efi_TRUE@	kern/command.c kern/corecmd.c \
+@COND_ia64_efi_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_ia64_efi_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_ia64_efi_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_ia64_efi_TRUE@	kern/misc.c kern/parser.c kern/partition.c \
+@COND_ia64_efi_TRUE@	kern/rescue_parser.c kern/rescue_reader.c \
+@COND_ia64_efi_TRUE@	kern/term.c kern/verifiers.c
+@COND_mips_arc_TRUE@kernel_exec_SOURCES = kern/mips/startup.S \
+@COND_mips_arc_TRUE@	kern/mips/arc/init.c term/arc/console.c \
+@COND_mips_arc_TRUE@	disk/arc/arcdisk.c \
+@COND_mips_arc_TRUE@	kern/generic/rtc_get_time_ms.c \
+@COND_mips_arc_TRUE@	kern/mips/cache.S kern/mips/dl.c \
+@COND_mips_arc_TRUE@	kern/mips/init.c term/terminfo.c \
+@COND_mips_arc_TRUE@	term/tparm.c commands/extcmd.c lib/arg.c \
+@COND_mips_arc_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_mips_arc_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_mips_arc_TRUE@	kern/command.c kern/corecmd.c \
+@COND_mips_arc_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_mips_arc_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_mips_arc_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_mips_arc_TRUE@	kern/misc.c kern/parser.c kern/partition.c \
+@COND_mips_arc_TRUE@	kern/rescue_parser.c kern/rescue_reader.c \
+@COND_mips_arc_TRUE@	kern/term.c kern/verifiers.c
+@COND_mips_loongson_TRUE@kernel_exec_SOURCES = kern/mips/startup.S \
+@COND_mips_loongson_TRUE@	term/ns8250.c bus/bonito.c \
+@COND_mips_loongson_TRUE@	bus/cs5536.c bus/pci.c \
+@COND_mips_loongson_TRUE@	kern/mips/loongson/init.c \
+@COND_mips_loongson_TRUE@	term/at_keyboard.c term/ps2.c \
+@COND_mips_loongson_TRUE@	commands/boot.c term/serial.c \
+@COND_mips_loongson_TRUE@	video/sm712.c video/sis315pro.c \
+@COND_mips_loongson_TRUE@	video/radeon_fuloong2e.c \
+@COND_mips_loongson_TRUE@	video/radeon_yeeloong3a.c \
+@COND_mips_loongson_TRUE@	commands/keylayouts.c term/gfxterm.c \
+@COND_mips_loongson_TRUE@	font/font.c font/font_cmd.c \
+@COND_mips_loongson_TRUE@	io/bufio.c video/fb/fbblit.c \
+@COND_mips_loongson_TRUE@	video/fb/fbfill.c video/fb/fbutil.c \
+@COND_mips_loongson_TRUE@	video/fb/video_fb.c video/video.c \
+@COND_mips_loongson_TRUE@	kern/generic/rtc_get_time_ms.c \
+@COND_mips_loongson_TRUE@	kern/mips/cache.S kern/mips/dl.c \
+@COND_mips_loongson_TRUE@	kern/mips/init.c term/terminfo.c \
+@COND_mips_loongson_TRUE@	term/tparm.c commands/extcmd.c \
+@COND_mips_loongson_TRUE@	lib/arg.c kern/compiler-rt.c \
+@COND_mips_loongson_TRUE@	kern/mm.c kern/time.c \
+@COND_mips_loongson_TRUE@	kern/generic/millisleep.c \
+@COND_mips_loongson_TRUE@	kern/buffer.c kern/command.c \
+@COND_mips_loongson_TRUE@	kern/corecmd.c kern/device.c \
+@COND_mips_loongson_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_mips_loongson_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_mips_loongson_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_mips_loongson_TRUE@	kern/parser.c kern/partition.c \
+@COND_mips_loongson_TRUE@	kern/rescue_parser.c \
+@COND_mips_loongson_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_mips_loongson_TRUE@	kern/verifiers.c
+@COND_mips_qemu_mips_TRUE@kernel_exec_SOURCES = kern/mips/startup.S \
+@COND_mips_qemu_mips_TRUE@	kern/mips/qemu_mips/init.c \
+@COND_mips_qemu_mips_TRUE@	term/ns8250.c term/serial.c \
+@COND_mips_qemu_mips_TRUE@	term/at_keyboard.c term/ps2.c \
+@COND_mips_qemu_mips_TRUE@	commands/boot.c \
+@COND_mips_qemu_mips_TRUE@	commands/keylayouts.c \
+@COND_mips_qemu_mips_TRUE@	term/i386/pc/vga_text.c \
+@COND_mips_qemu_mips_TRUE@	kern/vga_init.c \
+@COND_mips_qemu_mips_TRUE@	kern/generic/rtc_get_time_ms.c \
+@COND_mips_qemu_mips_TRUE@	kern/mips/cache.S kern/mips/dl.c \
+@COND_mips_qemu_mips_TRUE@	kern/mips/init.c term/terminfo.c \
+@COND_mips_qemu_mips_TRUE@	term/tparm.c commands/extcmd.c \
+@COND_mips_qemu_mips_TRUE@	lib/arg.c kern/compiler-rt.c \
+@COND_mips_qemu_mips_TRUE@	kern/mm.c kern/time.c \
+@COND_mips_qemu_mips_TRUE@	kern/generic/millisleep.c \
+@COND_mips_qemu_mips_TRUE@	kern/buffer.c kern/command.c \
+@COND_mips_qemu_mips_TRUE@	kern/corecmd.c kern/device.c \
+@COND_mips_qemu_mips_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_mips_qemu_mips_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_mips_qemu_mips_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_mips_qemu_mips_TRUE@	kern/parser.c kern/partition.c \
+@COND_mips_qemu_mips_TRUE@	kern/rescue_parser.c \
+@COND_mips_qemu_mips_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_mips_qemu_mips_TRUE@	kern/verifiers.c
+@COND_powerpc_ieee1275_TRUE@kernel_exec_SOURCES =  \
+@COND_powerpc_ieee1275_TRUE@	kern/powerpc/ieee1275/startup.S \
+@COND_powerpc_ieee1275_TRUE@	kern/powerpc/cache.S \
+@COND_powerpc_ieee1275_TRUE@	kern/powerpc/dl.c \
+@COND_powerpc_ieee1275_TRUE@	kern/powerpc/compiler-rt.S \
+@COND_powerpc_ieee1275_TRUE@	disk/ieee1275/ofdisk.c \
+@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/cmain.c \
+@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/ieee1275.c \
+@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/mmap.c \
+@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/openfw.c \
+@COND_powerpc_ieee1275_TRUE@	term/ieee1275/console.c \
+@COND_powerpc_ieee1275_TRUE@	kern/ieee1275/init.c \
+@COND_powerpc_ieee1275_TRUE@	term/terminfo.c term/tparm.c \
+@COND_powerpc_ieee1275_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_powerpc_ieee1275_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_powerpc_ieee1275_TRUE@	kern/time.c \
+@COND_powerpc_ieee1275_TRUE@	kern/generic/millisleep.c \
+@COND_powerpc_ieee1275_TRUE@	kern/buffer.c kern/command.c \
+@COND_powerpc_ieee1275_TRUE@	kern/corecmd.c kern/device.c \
+@COND_powerpc_ieee1275_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_powerpc_ieee1275_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_powerpc_ieee1275_TRUE@	kern/list.c kern/main.c \
+@COND_powerpc_ieee1275_TRUE@	kern/misc.c kern/parser.c \
+@COND_powerpc_ieee1275_TRUE@	kern/partition.c \
+@COND_powerpc_ieee1275_TRUE@	kern/rescue_parser.c \
+@COND_powerpc_ieee1275_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_powerpc_ieee1275_TRUE@	kern/verifiers.c
+@COND_riscv32_efi_TRUE@kernel_exec_SOURCES = kern/riscv/efi/startup.S \
+@COND_riscv32_efi_TRUE@	kern/riscv/efi/init.c kern/efi/fdt.c \
+@COND_riscv32_efi_TRUE@	kern/riscv/cache.c \
+@COND_riscv32_efi_TRUE@	kern/riscv/cache_flush.S \
+@COND_riscv32_efi_TRUE@	kern/riscv/dl.c lib/division.c \
+@COND_riscv32_efi_TRUE@	disk/efi/efidisk.c kern/efi/efi.c \
+@COND_riscv32_efi_TRUE@	kern/efi/init.c kern/efi/mm.c \
+@COND_riscv32_efi_TRUE@	term/efi/console.c kern/acpi.c \
+@COND_riscv32_efi_TRUE@	kern/efi/acpi.c kern/efi/sb.c \
+@COND_riscv32_efi_TRUE@	kern/lockdown.c kern/compiler-rt.c \
+@COND_riscv32_efi_TRUE@	kern/mm.c kern/time.c \
+@COND_riscv32_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_riscv32_efi_TRUE@	kern/command.c kern/corecmd.c \
+@COND_riscv32_efi_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_riscv32_efi_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_riscv32_efi_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_riscv32_efi_TRUE@	kern/misc.c kern/parser.c \
+@COND_riscv32_efi_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_riscv32_efi_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_riscv32_efi_TRUE@	kern/verifiers.c
+@COND_riscv64_efi_TRUE@kernel_exec_SOURCES = kern/riscv/efi/startup.S \
+@COND_riscv64_efi_TRUE@	kern/riscv/efi/init.c kern/efi/fdt.c \
+@COND_riscv64_efi_TRUE@	kern/riscv/cache.c \
+@COND_riscv64_efi_TRUE@	kern/riscv/cache_flush.S \
+@COND_riscv64_efi_TRUE@	kern/riscv/dl.c disk/efi/efidisk.c \
+@COND_riscv64_efi_TRUE@	kern/efi/efi.c kern/efi/init.c \
+@COND_riscv64_efi_TRUE@	kern/efi/mm.c term/efi/console.c \
+@COND_riscv64_efi_TRUE@	kern/acpi.c kern/efi/acpi.c \
+@COND_riscv64_efi_TRUE@	kern/efi/sb.c kern/lockdown.c \
+@COND_riscv64_efi_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_riscv64_efi_TRUE@	kern/time.c kern/generic/millisleep.c \
+@COND_riscv64_efi_TRUE@	kern/buffer.c kern/command.c \
+@COND_riscv64_efi_TRUE@	kern/corecmd.c kern/device.c \
+@COND_riscv64_efi_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_riscv64_efi_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_riscv64_efi_TRUE@	kern/list.c kern/main.c kern/misc.c \
+@COND_riscv64_efi_TRUE@	kern/parser.c kern/partition.c \
+@COND_riscv64_efi_TRUE@	kern/rescue_parser.c \
+@COND_riscv64_efi_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_riscv64_efi_TRUE@	kern/verifiers.c
+@COND_sparc64_ieee1275_TRUE@kernel_exec_SOURCES =  \
+@COND_sparc64_ieee1275_TRUE@	kern/sparc64/ieee1275/crt0.S \
+@COND_sparc64_ieee1275_TRUE@	kern/sparc64/cache.S \
+@COND_sparc64_ieee1275_TRUE@	kern/sparc64/dl.c \
+@COND_sparc64_ieee1275_TRUE@	kern/sparc64/ieee1275/ieee1275.c \
+@COND_sparc64_ieee1275_TRUE@	disk/ieee1275/obdisk.c \
+@COND_sparc64_ieee1275_TRUE@	disk/ieee1275/ofdisk.c \
+@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/cmain.c \
+@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/ieee1275.c \
+@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/mmap.c \
+@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/openfw.c \
+@COND_sparc64_ieee1275_TRUE@	term/ieee1275/console.c \
+@COND_sparc64_ieee1275_TRUE@	kern/ieee1275/init.c \
+@COND_sparc64_ieee1275_TRUE@	term/terminfo.c term/tparm.c \
+@COND_sparc64_ieee1275_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_sparc64_ieee1275_TRUE@	kern/compiler-rt.c kern/mm.c \
+@COND_sparc64_ieee1275_TRUE@	kern/time.c \
+@COND_sparc64_ieee1275_TRUE@	kern/generic/millisleep.c \
+@COND_sparc64_ieee1275_TRUE@	kern/buffer.c kern/command.c \
+@COND_sparc64_ieee1275_TRUE@	kern/corecmd.c kern/device.c \
+@COND_sparc64_ieee1275_TRUE@	kern/disk.c kern/dl.c kern/env.c \
+@COND_sparc64_ieee1275_TRUE@	kern/err.c kern/file.c kern/fs.c \
+@COND_sparc64_ieee1275_TRUE@	kern/list.c kern/main.c \
+@COND_sparc64_ieee1275_TRUE@	kern/misc.c kern/parser.c \
+@COND_sparc64_ieee1275_TRUE@	kern/partition.c \
+@COND_sparc64_ieee1275_TRUE@	kern/rescue_parser.c \
+@COND_sparc64_ieee1275_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_sparc64_ieee1275_TRUE@	kern/verifiers.c
+@COND_x86_64_efi_TRUE@kernel_exec_SOURCES = kern/x86_64/efi/startup.S \
+@COND_x86_64_efi_TRUE@	kern/i386/efi/tsc.c \
+@COND_x86_64_efi_TRUE@	kern/i386/tsc_pmtimer.c \
+@COND_x86_64_efi_TRUE@	kern/x86_64/efi/callwrap.S \
+@COND_x86_64_efi_TRUE@	kern/i386/efi/init.c bus/pci.c \
+@COND_x86_64_efi_TRUE@	kern/x86_64/dl.c kern/i386/tsc.c \
+@COND_x86_64_efi_TRUE@	kern/i386/tsc_pit.c disk/efi/efidisk.c \
+@COND_x86_64_efi_TRUE@	kern/efi/efi.c kern/efi/init.c \
+@COND_x86_64_efi_TRUE@	kern/efi/mm.c term/efi/console.c \
+@COND_x86_64_efi_TRUE@	kern/acpi.c kern/efi/acpi.c \
+@COND_x86_64_efi_TRUE@	kern/efi/sb.c kern/lockdown.c \
+@COND_x86_64_efi_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_x86_64_efi_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_x86_64_efi_TRUE@	kern/command.c kern/corecmd.c \
+@COND_x86_64_efi_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_x86_64_efi_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_x86_64_efi_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_x86_64_efi_TRUE@	kern/misc.c kern/parser.c \
+@COND_x86_64_efi_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_x86_64_efi_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_x86_64_efi_TRUE@	kern/verifiers.c
+@COND_x86_64_xen_TRUE@kernel_exec_SOURCES = kern/x86_64/xen/startup.S \
+@COND_x86_64_xen_TRUE@	kern/x86_64/dl.c \
+@COND_x86_64_xen_TRUE@	kern/x86_64/xen/hypercall.S \
+@COND_x86_64_xen_TRUE@	kern/i386/tsc.c kern/i386/xen/tsc.c \
+@COND_x86_64_xen_TRUE@	kern/xen/init.c term/xen/console.c \
+@COND_x86_64_xen_TRUE@	disk/xen/xendisk.c commands/boot.c \
+@COND_x86_64_xen_TRUE@	term/terminfo.c term/tparm.c \
+@COND_x86_64_xen_TRUE@	commands/extcmd.c lib/arg.c \
+@COND_x86_64_xen_TRUE@	kern/compiler-rt.c kern/mm.c kern/time.c \
+@COND_x86_64_xen_TRUE@	kern/generic/millisleep.c kern/buffer.c \
+@COND_x86_64_xen_TRUE@	kern/command.c kern/corecmd.c \
+@COND_x86_64_xen_TRUE@	kern/device.c kern/disk.c kern/dl.c \
+@COND_x86_64_xen_TRUE@	kern/env.c kern/err.c kern/file.c \
+@COND_x86_64_xen_TRUE@	kern/fs.c kern/list.c kern/main.c \
+@COND_x86_64_xen_TRUE@	kern/misc.c kern/parser.c \
+@COND_x86_64_xen_TRUE@	kern/partition.c kern/rescue_parser.c \
+@COND_x86_64_xen_TRUE@	kern/rescue_reader.c kern/term.c \
+@COND_x86_64_xen_TRUE@	kern/verifiers.c
+@COND_arm64_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_arm_coreboot_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_arm_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_arm_uboot_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_emu_TRUE@nodist_kernel_exec_SOURCES = ## platform nodist sources
+@COND_i386_coreboot_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_ieee1275_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_multiboot_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_pc_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_xen_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_i386_xen_pvh_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_ia64_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_mips_arc_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_powerpc_ieee1275_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_riscv32_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_riscv64_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_x86_64_efi_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_x86_64_xen_TRUE@nodist_kernel_exec_SOURCES = symlist.c  ## platform nodist sources
+@COND_arm64_efi_TRUE@kernel_exec_LDADD = 
+@COND_arm_coreboot_TRUE@kernel_exec_LDADD = 
+@COND_arm_efi_TRUE@kernel_exec_LDADD = 
+@COND_arm_uboot_TRUE@kernel_exec_LDADD = 
+@COND_emu_TRUE@kernel_exec_LDADD = 
+@COND_i386_coreboot_TRUE@kernel_exec_LDADD = 
+@COND_i386_efi_TRUE@kernel_exec_LDADD = 
+@COND_i386_ieee1275_TRUE@kernel_exec_LDADD = 
+@COND_i386_multiboot_TRUE@kernel_exec_LDADD = 
+@COND_i386_pc_TRUE@kernel_exec_LDADD = 
+@COND_i386_qemu_TRUE@kernel_exec_LDADD = 
+@COND_i386_xen_TRUE@kernel_exec_LDADD = 
+@COND_i386_xen_pvh_TRUE@kernel_exec_LDADD = 
+@COND_ia64_efi_TRUE@kernel_exec_LDADD = 
+@COND_mips_arc_TRUE@kernel_exec_LDADD = 
+@COND_mips_loongson_TRUE@kernel_exec_LDADD = 
+@COND_mips_qemu_mips_TRUE@kernel_exec_LDADD = 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_LDADD = 
+@COND_riscv32_efi_TRUE@kernel_exec_LDADD = 
+@COND_riscv64_efi_TRUE@kernel_exec_LDADD = 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_LDADD = 
+@COND_x86_64_efi_TRUE@kernel_exec_LDADD = 
+@COND_x86_64_xen_TRUE@kernel_exec_LDADD = 
+@COND_arm64_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_arm_coreboot_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_arm_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_arm_uboot_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_emu_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) $(CFLAGS_GNULIB) 
+@COND_i386_coreboot_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_ieee1275_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_multiboot_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_pc_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_qemu_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_xen_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_i386_xen_pvh_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_ia64_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) -fno-builtin -fpic -minline-int-divide-max-throughput 
+@COND_mips_arc_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_mips_loongson_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_mips_qemu_mips_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_riscv32_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_riscv64_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_x86_64_efi_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_x86_64_xen_TRUE@kernel_exec_CFLAGS = $(AM_CFLAGS) $(CFLAGS_KERNEL) 
+@COND_arm64_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_arm_coreboot_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_arm_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_arm_uboot_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_emu_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_i386_coreboot_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+@COND_i386_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_i386_ieee1275_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x10000 
+@COND_i386_multiboot_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+@COND_i386_pc_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+@COND_i386_qemu_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x9000 
+@COND_i386_xen_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0 
+@COND_i386_xen_pvh_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x100000 
+@COND_ia64_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_mips_arc_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,$(TARGET_LINK_ADDR) 
+@COND_mips_loongson_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x80200000 
+@COND_mips_qemu_mips_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x80200000 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x200000 
+@COND_riscv32_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_riscv64_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-Ttext,0x4400 
+@COND_x86_64_efi_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) -Wl,-r,-d 
+@COND_x86_64_xen_TRUE@kernel_exec_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_KERNEL) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0 
+@COND_arm64_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_arm_coreboot_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_arm_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_arm_uboot_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_emu_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS_GNULIB) 
+@COND_i386_coreboot_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_ieee1275_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_multiboot_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_pc_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_qemu_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+@COND_i386_xen_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_i386_xen_pvh_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_ia64_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_mips_arc_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) -DGRUB_DECOMPRESSOR_LINK_ADDR=$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_loongson_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_mips_qemu_mips_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_riscv32_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_riscv64_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_x86_64_efi_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_x86_64_xen_TRUE@kernel_exec_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) 
+@COND_arm64_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_arm_coreboot_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_arm_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_arm_uboot_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_emu_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_coreboot_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_ieee1275_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_multiboot_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_pc_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_qemu_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_xen_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_i386_xen_pvh_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_ia64_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_mips_arc_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_mips_loongson_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_mips_qemu_mips_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_riscv32_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_riscv64_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_x86_64_efi_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_x86_64_xen_TRUE@kernel_exec_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) 
+@COND_arm64_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+@COND_arm_coreboot_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_arm_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_arm_uboot_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_emu_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_coreboot_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_i386_ieee1275_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_multiboot_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_pc_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_qemu_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_xen_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_i386_xen_pvh_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_ia64_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_mips_arc_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_mips_loongson_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_mips_qemu_mips_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_powerpc_ieee1275_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_riscv32_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+@COND_riscv64_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame 
+@COND_sparc64_ieee1275_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_x86_64_efi_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version 
+@COND_x86_64_xen_TRUE@kernel_exec_STRIPFLAGS = $(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) 
+@COND_arm64_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_arm_coreboot_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_arm_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_arm_uboot_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_emu_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_coreboot_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_ieee1275_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_multiboot_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_pc_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_qemu_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_xen_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_xen_pvh_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_ia64_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_mips_arc_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_mips_loongson_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_mips_qemu_mips_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_powerpc_ieee1275_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_riscv32_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_riscv64_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_sparc64_ieee1275_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_x86_64_efi_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_x86_64_xen_TRUE@kernel_exec_DEPENDENCIES = $(TARGET_OBJ2ELF)
+@COND_i386_pc_TRUE@boot_image_SOURCES = boot/i386/pc/boot.S 
+@COND_i386_qemu_TRUE@boot_image_SOURCES = boot/i386/qemu/boot.S 
+@COND_sparc64_ieee1275_TRUE@boot_image_SOURCES = boot/sparc64/ieee1275/boot.S 
+@COND_i386_pc_TRUE@nodist_boot_image_SOURCES = ## platform nodist sources
+@COND_i386_qemu_TRUE@nodist_boot_image_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_boot_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@boot_image_LDADD = 
+@COND_i386_qemu_TRUE@boot_image_LDADD = 
+@COND_sparc64_ieee1275_TRUE@boot_image_LDADD = 
+@COND_i386_pc_TRUE@boot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_qemu_TRUE@boot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@boot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@boot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+@COND_i386_qemu_TRUE@boot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+@COND_sparc64_ieee1275_TRUE@boot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE)  -Wl,-Ttext=0x3fe0 
+@COND_i386_pc_TRUE@boot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_qemu_TRUE@boot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@boot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@boot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_qemu_TRUE@boot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR) 
+@COND_sparc64_ieee1275_TRUE@boot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@boot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_qemu_TRUE@boot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_sparc64_ieee1275_TRUE@boot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@boot_hybrid_image_SOURCES = boot/i386/pc/boot.S 
+@COND_i386_pc_TRUE@nodist_boot_hybrid_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@boot_hybrid_image_LDADD = 
+@COND_i386_pc_TRUE@boot_hybrid_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@boot_hybrid_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+@COND_i386_pc_TRUE@boot_hybrid_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DHYBRID_BOOT=1 
+@COND_i386_pc_TRUE@boot_hybrid_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@boot_hybrid_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@cdboot_image_SOURCES = boot/i386/pc/cdboot.S 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_SOURCES = boot/sparc64/ieee1275/boot.S 
+@COND_i386_pc_TRUE@nodist_cdboot_image_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_cdboot_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@cdboot_image_LDADD = 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_LDADD = 
+@COND_i386_pc_TRUE@cdboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@cdboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE)  -Wl,-Ttext=0x3fe0 
+@COND_i386_pc_TRUE@cdboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DCDBOOT=1 
+@COND_i386_pc_TRUE@cdboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@cdboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_sparc64_ieee1275_TRUE@cdboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@pxeboot_image_SOURCES = boot/i386/pc/pxeboot.S 
+@COND_i386_pc_TRUE@nodist_pxeboot_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@pxeboot_image_LDADD = 
+@COND_i386_pc_TRUE@pxeboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@pxeboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x7C00 
+@COND_i386_pc_TRUE@pxeboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@pxeboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@pxeboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@diskboot_image_SOURCES = boot/i386/pc/diskboot.S 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_SOURCES = boot/sparc64/ieee1275/diskboot.S 
+@COND_i386_pc_TRUE@nodist_diskboot_image_SOURCES = ## platform nodist sources
+@COND_sparc64_ieee1275_TRUE@nodist_diskboot_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@diskboot_image_LDADD = 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_LDADD = 
+@COND_i386_pc_TRUE@diskboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@diskboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x8000 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext=0x4200 
+@COND_i386_pc_TRUE@diskboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@diskboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@diskboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_sparc64_ieee1275_TRUE@diskboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@lnxboot_image_SOURCES = boot/i386/pc/lnxboot.S 
+@COND_i386_pc_TRUE@nodist_lnxboot_image_SOURCES = ## platform nodist sources
+@COND_i386_pc_TRUE@lnxboot_image_LDADD = 
+@COND_i386_pc_TRUE@lnxboot_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lnxboot_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x6000 
+@COND_i386_pc_TRUE@lnxboot_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lnxboot_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lnxboot_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_arc_TRUE@xz_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+@COND_mips_loongson_TRUE@xz_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/minilib.c boot/decompressor/xz.c lib/xzembed/xz_dec_bcj.c lib/xzembed/xz_dec_lzma2.c lib/xzembed/xz_dec_stream.c kern/compiler-rt.c 
+@COND_mips_arc_TRUE@nodist_xz_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_xz_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_xz_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@xz_decompress_image_LDADD = 
+@COND_mips_loongson_TRUE@xz_decompress_image_LDADD = 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_LDADD = 
+@COND_mips_arc_TRUE@xz_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+@COND_mips_loongson_TRUE@xz_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) -Wno-unreachable-code 
+@COND_mips_arc_TRUE@xz_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_loongson_TRUE@xz_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_arc_TRUE@xz_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_loongson_TRUE@xz_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_arc_TRUE@xz_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@xz_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_arc_TRUE@xz_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_loongson_TRUE@xz_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_qemu_mips_TRUE@xz_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_arc_TRUE@none_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/none.c 
+@COND_mips_loongson_TRUE@none_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/none.c 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_SOURCES = boot/mips/startup_raw.S boot/decompressor/none.c 
+@COND_mips_arc_TRUE@nodist_none_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@nodist_none_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_qemu_mips_TRUE@nodist_none_decompress_image_SOURCES = ## platform nodist sources
+@COND_mips_arc_TRUE@none_decompress_image_LDADD = 
+@COND_mips_loongson_TRUE@none_decompress_image_LDADD = 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_LDADD = 
+@COND_mips_arc_TRUE@none_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@none_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_mips_arc_TRUE@none_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_loongson_TRUE@none_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR) 
+@COND_mips_arc_TRUE@none_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_loongson_TRUE@none_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) -DGRUB_EMBED_DECOMPRESSOR=1 
+@COND_mips_arc_TRUE@none_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@none_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_arc_TRUE@none_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_loongson_TRUE@none_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_qemu_mips_TRUE@none_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_i386_pc_TRUE@lzma_decompress_image_SOURCES = boot/i386/pc/startup_raw.S 
+@COND_i386_pc_TRUE@nodist_lzma_decompress_image_SOURCES = rs_decoder.h ## platform nodist sources
+@COND_i386_pc_TRUE@lzma_decompress_image_LDADD = 
+@COND_i386_pc_TRUE@lzma_decompress_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lzma_decompress_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) $(TARGET_IMG_LDFLAGS) $(TARGET_IMG_BASE_LDOPT),0x8200 
+@COND_i386_pc_TRUE@lzma_decompress_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lzma_decompress_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_i386_pc_TRUE@lzma_decompress_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_loongson_TRUE@fwstart_image_SOURCES = boot/mips/loongson/fwstart.S 
+@COND_mips_loongson_TRUE@nodist_fwstart_image_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@fwstart_image_LDADD = 
+@COND_mips_loongson_TRUE@fwstart_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic 
+@COND_mips_loongson_TRUE@fwstart_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_SOURCES = boot/mips/loongson/fuloong2f.S 
+@COND_mips_loongson_TRUE@nodist_fwstart_fuloong2f_image_SOURCES = ## platform nodist sources
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_LDADD = 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_CFLAGS = $(AM_CFLAGS) $(CFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_IMAGE) -Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) 
+@COND_mips_loongson_TRUE@fwstart_fuloong2f_image_OBJCOPYFLAGS = $(OBJCOPYFLAGS_IMAGE) -O binary 
+@COND_emu_TRUE@grub_emu_SOURCES = kern/emu/full.c 
+@COND_emu_TRUE@nodist_grub_emu_SOURCES = grub_emu_init.c 
+@COND_emu_TRUE@grub_emu_LDADD = kernel.exec$(EXEEXT) $(MODULE_FILES) lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM) 
+@COND_emu_TRUE@grub_emu_CFLAGS = $(AM_CFLAGS) $(CFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_lite_SOURCES = kern/emu/lite.c 
+@COND_emu_TRUE@nodist_grub_emu_lite_SOURCES = symlist.c 
+@COND_emu_TRUE@grub_emu_lite_LDADD = kernel.exec$(EXEEXT) lib/gnulib/libgnu.a $(LIBINTL) $(LIBUTIL) $(LIBSDL) $(LIBUSB) $(LIBPCIACCESS) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM) 
+@COND_emu_TRUE@grub_emu_lite_CFLAGS = $(AM_CFLAGS) $(CFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_lite_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_lite_CPPFLAGS = $(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) 
+@COND_emu_TRUE@grub_emu_lite_CCASFLAGS = $(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) 
+@COND_HAVE_ASM_USCORE_FALSE@ASM_PREFIX = 
+@COND_HAVE_ASM_USCORE_TRUE@ASM_PREFIX = _
+windowsdir = $(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows
+all: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .S .c .log .o .obj .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/conf/Makefile.common $(srcdir)/Makefile.core.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu grub-core/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu grub-core/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/conf/Makefile.common $(srcdir)/Makefile.core.am $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	      echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	      $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+
+clean-checkPROGRAMS:
+	-test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
+
+clean-noinstPROGRAMS:
+	-test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+install-platformPROGRAMS: $(platform_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(platform_PROGRAMS)'; test -n "$(platformdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(platformdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(platformdir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	      echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(platformdir)$$dir'"; \
+	      $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(platformdir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-platformPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(platform_PROGRAMS)'; test -n "$(platformdir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(platformdir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(platformdir)" && rm -f $$files
+
+clean-platformPROGRAMS:
+	-test -z "$(platform_PROGRAMS)" || rm -f $(platform_PROGRAMS)
+install-sbinPROGRAMS: $(sbin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	      echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	      $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-sbinPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+	-test -z "$(sbin_PROGRAMS)" || rm -f $(sbin_PROGRAMS)
+commands/$(am__dirstamp):
+	@$(MKDIR_P) commands
+	@: > commands/$(am__dirstamp)
+commands/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/$(DEPDIR)
+	@: > commands/$(DEPDIR)/$(am__dirstamp)
+commands/acpi_module-acpi.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+kern/$(am__dirstamp):
+	@$(MKDIR_P) kern
+	@: > kern/$(am__dirstamp)
+kern/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/$(DEPDIR)
+	@: > kern/$(DEPDIR)/$(am__dirstamp)
+kern/acpi_module-acpi.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/pc
+	@: > kern/i386/pc/$(am__dirstamp)
+kern/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/pc/$(DEPDIR)
+	@: > kern/i386/pc/$(DEPDIR)/$(am__dirstamp)
+kern/i386/pc/acpi_module-acpi.$(OBJEXT): kern/i386/pc/$(am__dirstamp) \
+	kern/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+acpi.module$(EXEEXT): $(acpi_module_OBJECTS) $(acpi_module_DEPENDENCIES) $(EXTRA_acpi_module_DEPENDENCIES) 
+	@rm -f acpi.module$(EXEEXT)
+	$(AM_V_CCLD)$(acpi_module_LINK) $(acpi_module_OBJECTS) $(acpi_module_LDADD) $(LIBS)
+lib/$(am__dirstamp):
+	@$(MKDIR_P) lib
+	@: > lib/$(am__dirstamp)
+lib/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/$(DEPDIR)
+	@: > lib/$(DEPDIR)/$(am__dirstamp)
+lib/adler32_module-adler32.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+adler32.module$(EXEEXT): $(adler32_module_OBJECTS) $(adler32_module_DEPENDENCIES) $(EXTRA_adler32_module_DEPENDENCIES) 
+	@rm -f adler32.module$(EXEEXT)
+	$(AM_V_CCLD)$(adler32_module_LINK) $(adler32_module_OBJECTS) $(adler32_module_LDADD) $(LIBS)
+fs/$(am__dirstamp):
+	@$(MKDIR_P) fs
+	@: > fs/$(am__dirstamp)
+fs/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) fs/$(DEPDIR)
+	@: > fs/$(DEPDIR)/$(am__dirstamp)
+fs/affs_module-affs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+affs.module$(EXEEXT): $(affs_module_OBJECTS) $(affs_module_DEPENDENCIES) $(EXTRA_affs_module_DEPENDENCIES) 
+	@rm -f affs.module$(EXEEXT)
+	$(AM_V_CCLD)$(affs_module_LINK) $(affs_module_OBJECTS) $(affs_module_LDADD) $(LIBS)
+fs/afs_module-afs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+afs.module$(EXEEXT): $(afs_module_OBJECTS) $(afs_module_DEPENDENCIES) $(EXTRA_afs_module_DEPENDENCIES) 
+	@rm -f afs.module$(EXEEXT)
+	$(AM_V_CCLD)$(afs_module_LINK) $(afs_module_OBJECTS) $(afs_module_LDADD) $(LIBS)
+disk/$(am__dirstamp):
+	@$(MKDIR_P) disk
+	@: > disk/$(am__dirstamp)
+disk/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/$(DEPDIR)
+	@: > disk/$(DEPDIR)/$(am__dirstamp)
+disk/afsplitter_module-AFSplitter.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+afsplitter.module$(EXEEXT): $(afsplitter_module_OBJECTS) $(afsplitter_module_DEPENDENCIES) $(EXTRA_afsplitter_module_DEPENDENCIES) 
+	@rm -f afsplitter.module$(EXEEXT)
+	$(AM_V_CCLD)$(afsplitter_module_LINK) $(afsplitter_module_OBJECTS) $(afsplitter_module_LDADD) $(LIBS)
+disk/ahci_module-ahci.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+ahci.module$(EXEEXT): $(ahci_module_OBJECTS) $(ahci_module_DEPENDENCIES) $(EXTRA_ahci_module_DEPENDENCIES) 
+	@rm -f ahci.module$(EXEEXT)
+	$(AM_V_CCLD)$(ahci_module_LINK) $(ahci_module_OBJECTS) $(ahci_module_LDADD) $(LIBS)
+lib/all_video_module-fake_module.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+all_video.module$(EXEEXT): $(all_video_module_OBJECTS) $(all_video_module_DEPENDENCIES) $(EXTRA_all_video_module_DEPENDENCIES) 
+	@rm -f all_video.module$(EXEEXT)
+	$(AM_V_CCLD)$(all_video_module_LINK) $(all_video_module_OBJECTS) $(all_video_module_LDADD) $(LIBS)
+loader/$(am__dirstamp):
+	@$(MKDIR_P) loader
+	@: > loader/$(am__dirstamp)
+loader/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/$(DEPDIR)
+	@: > loader/$(DEPDIR)/$(am__dirstamp)
+loader/aout_module-aout.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+
+aout.module$(EXEEXT): $(aout_module_OBJECTS) $(aout_module_DEPENDENCIES) $(EXTRA_aout_module_DEPENDENCIES) 
+	@rm -f aout.module$(EXEEXT)
+	$(AM_V_CCLD)$(aout_module_LINK) $(aout_module_OBJECTS) $(aout_module_LDADD) $(LIBS)
+loader/efi/$(am__dirstamp):
+	@$(MKDIR_P) loader/efi
+	@: > loader/efi/$(am__dirstamp)
+loader/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/efi/$(DEPDIR)
+	@: > loader/efi/$(DEPDIR)/$(am__dirstamp)
+loader/efi/appleldr_module-appleloader.$(OBJEXT):  \
+	loader/efi/$(am__dirstamp) \
+	loader/efi/$(DEPDIR)/$(am__dirstamp)
+
+appleldr.module$(EXEEXT): $(appleldr_module_OBJECTS) $(appleldr_module_DEPENDENCIES) $(EXTRA_appleldr_module_DEPENDENCIES) 
+	@rm -f appleldr.module$(EXEEXT)
+	$(AM_V_CCLD)$(appleldr_module_LINK) $(appleldr_module_OBJECTS) $(appleldr_module_LDADD) $(LIBS)
+fs/archelp_module-archelp.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+archelp.module$(EXEEXT): $(archelp_module_OBJECTS) $(archelp_module_DEPENDENCIES) $(EXTRA_archelp_module_DEPENDENCIES) 
+	@rm -f archelp.module$(EXEEXT)
+	$(AM_V_CCLD)$(archelp_module_LINK) $(archelp_module_OBJECTS) $(archelp_module_LDADD) $(LIBS)
+term/$(am__dirstamp):
+	@$(MKDIR_P) term
+	@: > term/$(am__dirstamp)
+term/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/$(DEPDIR)
+	@: > term/$(DEPDIR)/$(am__dirstamp)
+term/at_keyboard_module-at_keyboard.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+term/at_keyboard_module-ps2.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+
+at_keyboard.module$(EXEEXT): $(at_keyboard_module_OBJECTS) $(at_keyboard_module_DEPENDENCIES) $(EXTRA_at_keyboard_module_DEPENDENCIES) 
+	@rm -f at_keyboard.module$(EXEEXT)
+	$(AM_V_CCLD)$(at_keyboard_module_LINK) $(at_keyboard_module_OBJECTS) $(at_keyboard_module_LDADD) $(LIBS)
+disk/ata_module-ata.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+ata.module$(EXEEXT): $(ata_module_OBJECTS) $(ata_module_DEPENDENCIES) $(EXTRA_ata_module_DEPENDENCIES) 
+	@rm -f ata.module$(EXEEXT)
+	$(AM_V_CCLD)$(ata_module_LINK) $(ata_module_OBJECTS) $(ata_module_LDADD) $(LIBS)
+lib/i386/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386
+	@: > lib/i386/$(am__dirstamp)
+lib/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386/$(DEPDIR)
+	@: > lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/backtrace_module-backtrace.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/backtrace_module-backtrace.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+backtrace.module$(EXEEXT): $(backtrace_module_OBJECTS) $(backtrace_module_DEPENDENCIES) $(EXTRA_backtrace_module_DEPENDENCIES) 
+	@rm -f backtrace.module$(EXEEXT)
+	$(AM_V_CCLD)$(backtrace_module_LINK) $(backtrace_module_OBJECTS) $(backtrace_module_LDADD) $(LIBS)
+fs/bfs_module-bfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+bfs.module$(EXEEXT): $(bfs_module_OBJECTS) $(bfs_module_DEPENDENCIES) $(EXTRA_bfs_module_DEPENDENCIES) 
+	@rm -f bfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(bfs_module_LINK) $(bfs_module_OBJECTS) $(bfs_module_LDADD) $(LIBS)
+disk/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) disk/i386/pc
+	@: > disk/i386/pc/$(am__dirstamp)
+disk/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/i386/pc/$(DEPDIR)
+	@: > disk/i386/pc/$(DEPDIR)/$(am__dirstamp)
+disk/i386/pc/biosdisk_module-biosdisk.$(OBJEXT):  \
+	disk/i386/pc/$(am__dirstamp) \
+	disk/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+biosdisk.module$(EXEEXT): $(biosdisk_module_OBJECTS) $(biosdisk_module_DEPENDENCIES) $(EXTRA_biosdisk_module_DEPENDENCIES) 
+	@rm -f biosdisk.module$(EXEEXT)
+	$(AM_V_CCLD)$(biosdisk_module_LINK) $(biosdisk_module_OBJECTS) $(biosdisk_module_LDADD) $(LIBS)
+video/$(am__dirstamp):
+	@$(MKDIR_P) video
+	@: > video/$(am__dirstamp)
+video/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/$(DEPDIR)
+	@: > video/$(DEPDIR)/$(am__dirstamp)
+video/bitmap_module-bitmap.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+bitmap.module$(EXEEXT): $(bitmap_module_OBJECTS) $(bitmap_module_DEPENDENCIES) $(EXTRA_bitmap_module_DEPENDENCIES) 
+	@rm -f bitmap.module$(EXEEXT)
+	$(AM_V_CCLD)$(bitmap_module_LINK) $(bitmap_module_OBJECTS) $(bitmap_module_LDADD) $(LIBS)
+video/bitmap_scale_module-bitmap_scale.$(OBJEXT):  \
+	video/$(am__dirstamp) video/$(DEPDIR)/$(am__dirstamp)
+
+bitmap_scale.module$(EXEEXT): $(bitmap_scale_module_OBJECTS) $(bitmap_scale_module_DEPENDENCIES) $(EXTRA_bitmap_scale_module_DEPENDENCIES) 
+	@rm -f bitmap_scale.module$(EXEEXT)
+	$(AM_V_CCLD)$(bitmap_scale_module_LINK) $(bitmap_scale_module_OBJECTS) $(bitmap_scale_module_LDADD) $(LIBS)
+commands/blocklist_module-blocklist.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+blocklist.module$(EXEEXT): $(blocklist_module_OBJECTS) $(blocklist_module_DEPENDENCIES) $(EXTRA_blocklist_module_DEPENDENCIES) 
+	@rm -f blocklist.module$(EXEEXT)
+	$(AM_V_CCLD)$(blocklist_module_LINK) $(blocklist_module_OBJECTS) $(blocklist_module_LDADD) $(LIBS)
+boot/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) boot/i386/pc
+	@: > boot/i386/pc/$(am__dirstamp)
+boot/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/i386/pc/$(DEPDIR)
+	@: > boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+boot/i386/pc/boot_image-boot.$(OBJEXT): boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+boot/i386/qemu/$(am__dirstamp):
+	@$(MKDIR_P) boot/i386/qemu
+	@: > boot/i386/qemu/$(am__dirstamp)
+boot/i386/qemu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/i386/qemu/$(DEPDIR)
+	@: > boot/i386/qemu/$(DEPDIR)/$(am__dirstamp)
+boot/i386/qemu/boot_image-boot.$(OBJEXT):  \
+	boot/i386/qemu/$(am__dirstamp) \
+	boot/i386/qemu/$(DEPDIR)/$(am__dirstamp)
+boot/sparc64/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) boot/sparc64/ieee1275
+	@: > boot/sparc64/ieee1275/$(am__dirstamp)
+boot/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/sparc64/ieee1275/$(DEPDIR)
+	@: > boot/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+boot/sparc64/ieee1275/boot_image-boot.$(OBJEXT):  \
+	boot/sparc64/ieee1275/$(am__dirstamp) \
+	boot/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+boot.image$(EXEEXT): $(boot_image_OBJECTS) $(boot_image_DEPENDENCIES) $(EXTRA_boot_image_DEPENDENCIES) 
+	@rm -f boot.image$(EXEEXT)
+	$(AM_V_CCLD)$(boot_image_LINK) $(boot_image_OBJECTS) $(boot_image_LDADD) $(LIBS)
+commands/boot_module-boot.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386/pc
+	@: > lib/i386/pc/$(am__dirstamp)
+lib/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386/pc/$(DEPDIR)
+	@: > lib/i386/pc/$(DEPDIR)/$(am__dirstamp)
+lib/i386/pc/boot_module-biosnum.$(OBJEXT):  \
+	lib/i386/pc/$(am__dirstamp) \
+	lib/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+boot.module$(EXEEXT): $(boot_module_OBJECTS) $(boot_module_DEPENDENCIES) $(EXTRA_boot_module_DEPENDENCIES) 
+	@rm -f boot.module$(EXEEXT)
+	$(AM_V_CCLD)$(boot_module_LINK) $(boot_module_OBJECTS) $(boot_module_LDADD) $(LIBS)
+boot/i386/pc/boot_hybrid_image-boot.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+boot_hybrid.image$(EXEEXT): $(boot_hybrid_image_OBJECTS) $(boot_hybrid_image_DEPENDENCIES) $(EXTRA_boot_hybrid_image_DEPENDENCIES) 
+	@rm -f boot_hybrid.image$(EXEEXT)
+	$(AM_V_CCLD)$(boot_hybrid_image_LINK) $(boot_hybrid_image_OBJECTS) $(boot_hybrid_image_LDADD) $(LIBS)
+commands/boottime_module-boottime.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+boottime.module$(EXEEXT): $(boottime_module_OBJECTS) $(boottime_module_DEPENDENCIES) $(EXTRA_boottime_module_DEPENDENCIES) 
+	@rm -f boottime.module$(EXEEXT)
+	$(AM_V_CCLD)$(boottime_module_LINK) $(boottime_module_OBJECTS) $(boottime_module_LDADD) $(LIBS)
+loader/i386/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386
+	@: > loader/i386/$(am__dirstamp)
+loader/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386/$(DEPDIR)
+	@: > loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/i386/bsd_module-bsd.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/i386/bsd_module-bsd32.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/i386/bsd_module-bsd64.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+
+bsd.module$(EXEEXT): $(bsd_module_OBJECTS) $(bsd_module_DEPENDENCIES) $(EXTRA_bsd_module_DEPENDENCIES) 
+	@rm -f bsd.module$(EXEEXT)
+	$(AM_V_CCLD)$(bsd_module_LINK) $(bsd_module_OBJECTS) $(bsd_module_LDADD) $(LIBS)
+tests/$(am__dirstamp):
+	@$(MKDIR_P) tests
+	@: > tests/$(am__dirstamp)
+tests/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) tests/$(DEPDIR)
+	@: > tests/$(DEPDIR)/$(am__dirstamp)
+tests/bswap_test_module-bswap_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+bswap_test.module$(EXEEXT): $(bswap_test_module_OBJECTS) $(bswap_test_module_DEPENDENCIES) $(EXTRA_bswap_test_module_DEPENDENCIES) 
+	@rm -f bswap_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(bswap_test_module_LINK) $(bswap_test_module_OBJECTS) $(bswap_test_module_LDADD) $(LIBS)
+fs/btrfs_module-btrfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+lib/btrfs_module-crc.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+btrfs.module$(EXEEXT): $(btrfs_module_OBJECTS) $(btrfs_module_DEPENDENCIES) $(EXTRA_btrfs_module_DEPENDENCIES) 
+	@rm -f btrfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(btrfs_module_LINK) $(btrfs_module_OBJECTS) $(btrfs_module_LDADD) $(LIBS)
+io/$(am__dirstamp):
+	@$(MKDIR_P) io
+	@: > io/$(am__dirstamp)
+io/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) io/$(DEPDIR)
+	@: > io/$(DEPDIR)/$(am__dirstamp)
+io/bufio_module-bufio.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+
+bufio.module$(EXEEXT): $(bufio_module_OBJECTS) $(bufio_module_DEPENDENCIES) $(EXTRA_bufio_module_DEPENDENCIES) 
+	@rm -f bufio.module$(EXEEXT)
+	$(AM_V_CCLD)$(bufio_module_LINK) $(bufio_module_OBJECTS) $(bufio_module_LDADD) $(LIBS)
+commands/cacheinfo_module-cacheinfo.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+cacheinfo.module$(EXEEXT): $(cacheinfo_module_OBJECTS) $(cacheinfo_module_DEPENDENCIES) $(EXTRA_cacheinfo_module_DEPENDENCIES) 
+	@rm -f cacheinfo.module$(EXEEXT)
+	$(AM_V_CCLD)$(cacheinfo_module_LINK) $(cacheinfo_module_OBJECTS) $(cacheinfo_module_LDADD) $(LIBS)
+commands/cat_module-cat.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+cat.module$(EXEEXT): $(cat_module_OBJECTS) $(cat_module_DEPENDENCIES) $(EXTRA_cat_module_DEPENDENCIES) 
+	@rm -f cat.module$(EXEEXT)
+	$(AM_V_CCLD)$(cat_module_LINK) $(cat_module_OBJECTS) $(cat_module_LDADD) $(LIBS)
+fs/cbfs_module-cbfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+cbfs.module$(EXEEXT): $(cbfs_module_OBJECTS) $(cbfs_module_DEPENDENCIES) $(EXTRA_cbfs_module_DEPENDENCIES) 
+	@rm -f cbfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(cbfs_module_LINK) $(cbfs_module_OBJECTS) $(cbfs_module_LDADD) $(LIBS)
+commands/i386/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386/coreboot
+	@: > commands/i386/coreboot/$(am__dirstamp)
+commands/i386/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386/coreboot/$(DEPDIR)
+	@: > commands/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+commands/i386/coreboot/cbls_module-cbls.$(OBJEXT):  \
+	commands/i386/coreboot/$(am__dirstamp) \
+	commands/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+
+cbls.module$(EXEEXT): $(cbls_module_OBJECTS) $(cbls_module_DEPENDENCIES) $(EXTRA_cbls_module_DEPENDENCIES) 
+	@rm -f cbls.module$(EXEEXT)
+	$(AM_V_CCLD)$(cbls_module_LINK) $(cbls_module_OBJECTS) $(cbls_module_LDADD) $(LIBS)
+term/i386/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) term/i386/coreboot
+	@: > term/i386/coreboot/$(am__dirstamp)
+term/i386/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/i386/coreboot/$(DEPDIR)
+	@: > term/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+term/i386/coreboot/cbmemc_module-cbmemc.$(OBJEXT):  \
+	term/i386/coreboot/$(am__dirstamp) \
+	term/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+
+cbmemc.module$(EXEEXT): $(cbmemc_module_OBJECTS) $(cbmemc_module_DEPENDENCIES) $(EXTRA_cbmemc_module_DEPENDENCIES) 
+	@rm -f cbmemc.module$(EXEEXT)
+	$(AM_V_CCLD)$(cbmemc_module_LINK) $(cbmemc_module_OBJECTS) $(cbmemc_module_LDADD) $(LIBS)
+kern/i386/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/coreboot
+	@: > kern/i386/coreboot/$(am__dirstamp)
+kern/i386/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/coreboot/$(DEPDIR)
+	@: > kern/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/i386/coreboot/cbtable_module-cbtable.$(OBJEXT):  \
+	kern/i386/coreboot/$(am__dirstamp) \
+	kern/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) kern/coreboot
+	@: > kern/coreboot/$(am__dirstamp)
+kern/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/coreboot/$(DEPDIR)
+	@: > kern/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/coreboot/cbtable_module-cbtable.$(OBJEXT):  \
+	kern/coreboot/$(am__dirstamp) \
+	kern/coreboot/$(DEPDIR)/$(am__dirstamp)
+
+cbtable.module$(EXEEXT): $(cbtable_module_OBJECTS) $(cbtable_module_DEPENDENCIES) $(EXTRA_cbtable_module_DEPENDENCIES) 
+	@rm -f cbtable.module$(EXEEXT)
+	$(AM_V_CCLD)$(cbtable_module_LINK) $(cbtable_module_OBJECTS) $(cbtable_module_LDADD) $(LIBS)
+commands/i386/coreboot/cbtime_module-cb_timestamps.$(OBJEXT):  \
+	commands/i386/coreboot/$(am__dirstamp) \
+	commands/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+
+cbtime.module$(EXEEXT): $(cbtime_module_OBJECTS) $(cbtime_module_DEPENDENCIES) $(EXTRA_cbtime_module_DEPENDENCIES) 
+	@rm -f cbtime.module$(EXEEXT)
+	$(AM_V_CCLD)$(cbtime_module_LINK) $(cbtime_module_OBJECTS) $(cbtime_module_LDADD) $(LIBS)
+boot/i386/pc/cdboot_image-cdboot.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+boot/sparc64/ieee1275/cdboot_image-boot.$(OBJEXT):  \
+	boot/sparc64/ieee1275/$(am__dirstamp) \
+	boot/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+cdboot.image$(EXEEXT): $(cdboot_image_OBJECTS) $(cdboot_image_DEPENDENCIES) $(EXTRA_cdboot_image_DEPENDENCIES) 
+	@rm -f cdboot.image$(EXEEXT)
+	$(AM_V_CCLD)$(cdboot_image_LINK) $(cdboot_image_OBJECTS) $(cdboot_image_LDADD) $(LIBS)
+loader/efi/chain_module-chainloader.$(OBJEXT):  \
+	loader/efi/$(am__dirstamp) \
+	loader/efi/$(DEPDIR)/$(am__dirstamp)
+loader/i386/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386/coreboot
+	@: > loader/i386/coreboot/$(am__dirstamp)
+loader/i386/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386/coreboot/$(DEPDIR)
+	@: > loader/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+loader/i386/coreboot/chain_module-chainloader.$(OBJEXT):  \
+	loader/i386/coreboot/$(am__dirstamp) \
+	loader/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+lib/chain_module-LzmaDec.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+loader/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386/pc
+	@: > loader/i386/pc/$(am__dirstamp)
+loader/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/i386/pc/$(DEPDIR)
+	@: > loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+loader/i386/pc/chain_module-chainloader.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+chain.module$(EXEEXT): $(chain_module_OBJECTS) $(chain_module_DEPENDENCIES) $(EXTRA_chain_module_DEPENDENCIES) 
+	@rm -f chain.module$(EXEEXT)
+	$(AM_V_CCLD)$(chain_module_LINK) $(chain_module_OBJECTS) $(chain_module_LDADD) $(LIBS)
+tests/cmdline_cat_test_module-cmdline_cat_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+cmdline_cat_test.module$(EXEEXT): $(cmdline_cat_test_module_OBJECTS) $(cmdline_cat_test_module_DEPENDENCIES) $(EXTRA_cmdline_cat_test_module_DEPENDENCIES) 
+	@rm -f cmdline_cat_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(cmdline_cat_test_module_LINK) $(cmdline_cat_test_module_OBJECTS) $(cmdline_cat_test_module_LDADD) $(LIBS)
+commands/i386/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386
+	@: > commands/i386/$(am__dirstamp)
+commands/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386/$(DEPDIR)
+	@: > commands/i386/$(DEPDIR)/$(am__dirstamp)
+commands/i386/cmosdump_module-cmosdump.$(OBJEXT):  \
+	commands/i386/$(am__dirstamp) \
+	commands/i386/$(DEPDIR)/$(am__dirstamp)
+
+cmosdump.module$(EXEEXT): $(cmosdump_module_OBJECTS) $(cmosdump_module_DEPENDENCIES) $(EXTRA_cmosdump_module_DEPENDENCIES) 
+	@rm -f cmosdump.module$(EXEEXT)
+	$(AM_V_CCLD)$(cmosdump_module_LINK) $(cmosdump_module_OBJECTS) $(cmosdump_module_LDADD) $(LIBS)
+commands/i386/cmostest_module-cmostest.$(OBJEXT):  \
+	commands/i386/$(am__dirstamp) \
+	commands/i386/$(DEPDIR)/$(am__dirstamp)
+
+cmostest.module$(EXEEXT): $(cmostest_module_OBJECTS) $(cmostest_module_DEPENDENCIES) $(EXTRA_cmostest_module_DEPENDENCIES) 
+	@rm -f cmostest.module$(EXEEXT)
+	$(AM_V_CCLD)$(cmostest_module_LINK) $(cmostest_module_OBJECTS) $(cmostest_module_LDADD) $(LIBS)
+commands/cmp_module-cmp.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+cmp.module$(EXEEXT): $(cmp_module_OBJECTS) $(cmp_module_DEPENDENCIES) $(EXTRA_cmp_module_DEPENDENCIES) 
+	@rm -f cmp.module$(EXEEXT)
+	$(AM_V_CCLD)$(cmp_module_LINK) $(cmp_module_OBJECTS) $(cmp_module_LDADD) $(LIBS)
+tests/cmp_test_module-cmp_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+cmp_test.module$(EXEEXT): $(cmp_test_module_OBJECTS) $(cmp_test_module_DEPENDENCIES) $(EXTRA_cmp_test_module_DEPENDENCIES) 
+	@rm -f cmp_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(cmp_test_module_LINK) $(cmp_test_module_OBJECTS) $(cmp_test_module_LDADD) $(LIBS)
+commands/configfile_module-configfile.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+configfile.module$(EXEEXT): $(configfile_module_OBJECTS) $(configfile_module_DEPENDENCIES) $(EXTRA_configfile_module_DEPENDENCIES) 
+	@rm -f configfile.module$(EXEEXT)
+	$(AM_V_CCLD)$(configfile_module_LINK) $(configfile_module_OBJECTS) $(configfile_module_LDADD) $(LIBS)
+fs/cpio_module-cpio.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+cpio.module$(EXEEXT): $(cpio_module_OBJECTS) $(cpio_module_DEPENDENCIES) $(EXTRA_cpio_module_DEPENDENCIES) 
+	@rm -f cpio.module$(EXEEXT)
+	$(AM_V_CCLD)$(cpio_module_LINK) $(cpio_module_OBJECTS) $(cpio_module_LDADD) $(LIBS)
+fs/cpio_be_module-cpio_be.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+cpio_be.module$(EXEEXT): $(cpio_be_module_OBJECTS) $(cpio_be_module_DEPENDENCIES) $(EXTRA_cpio_be_module_DEPENDENCIES) 
+	@rm -f cpio_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(cpio_be_module_LINK) $(cpio_be_module_OBJECTS) $(cpio_be_module_LDADD) $(LIBS)
+commands/i386/cpuid_module-cpuid.$(OBJEXT):  \
+	commands/i386/$(am__dirstamp) \
+	commands/i386/$(DEPDIR)/$(am__dirstamp)
+
+cpuid.module$(EXEEXT): $(cpuid_module_OBJECTS) $(cpuid_module_DEPENDENCIES) $(EXTRA_cpuid_module_DEPENDENCIES) 
+	@rm -f cpuid.module$(EXEEXT)
+	$(AM_V_CCLD)$(cpuid_module_LINK) $(cpuid_module_OBJECTS) $(cpuid_module_LDADD) $(LIBS)
+lib/crc64_module-crc64.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+crc64.module$(EXEEXT): $(crc64_module_OBJECTS) $(crc64_module_DEPENDENCIES) $(EXTRA_crc64_module_DEPENDENCIES) 
+	@rm -f crc64.module$(EXEEXT)
+	$(AM_V_CCLD)$(crc64_module_LINK) $(crc64_module_OBJECTS) $(crc64_module_LDADD) $(LIBS)
+lib/crypto_module-crypto.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+crypto.module$(EXEEXT): $(crypto_module_OBJECTS) $(crypto_module_DEPENDENCIES) $(EXTRA_crypto_module_DEPENDENCIES) 
+	@rm -f crypto.module$(EXEEXT)
+	$(AM_V_CCLD)$(crypto_module_LINK) $(crypto_module_OBJECTS) $(crypto_module_LDADD) $(LIBS)
+disk/cryptodisk_module-cryptodisk.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+cryptodisk.module$(EXEEXT): $(cryptodisk_module_OBJECTS) $(cryptodisk_module_DEPENDENCIES) $(EXTRA_cryptodisk_module_DEPENDENCIES) 
+	@rm -f cryptodisk.module$(EXEEXT)
+	$(AM_V_CCLD)$(cryptodisk_module_LINK) $(cryptodisk_module_OBJECTS) $(cryptodisk_module_LDADD) $(LIBS)
+bus/$(am__dirstamp):
+	@$(MKDIR_P) bus
+	@: > bus/$(am__dirstamp)
+bus/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/$(DEPDIR)
+	@: > bus/$(DEPDIR)/$(am__dirstamp)
+bus/cs5536_module-cs5536.$(OBJEXT): bus/$(am__dirstamp) \
+	bus/$(DEPDIR)/$(am__dirstamp)
+
+cs5536.module$(EXEEXT): $(cs5536_module_OBJECTS) $(cs5536_module_DEPENDENCIES) $(EXTRA_cs5536_module_DEPENDENCIES) 
+	@rm -f cs5536.module$(EXEEXT)
+	$(AM_V_CCLD)$(cs5536_module_LINK) $(cs5536_module_OBJECTS) $(cs5536_module_LDADD) $(LIBS)
+tests/ctz_test_module-ctz_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+ctz_test.module$(EXEEXT): $(ctz_test_module_OBJECTS) $(ctz_test_module_DEPENDENCIES) $(EXTRA_ctz_test_module_DEPENDENCIES) 
+	@rm -f ctz_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(ctz_test_module_LINK) $(ctz_test_module_OBJECTS) $(ctz_test_module_LDADD) $(LIBS)
+commands/date_module-date.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+date.module$(EXEEXT): $(date_module_OBJECTS) $(date_module_DEPENDENCIES) $(EXTRA_date_module_DEPENDENCIES) 
+	@rm -f date.module$(EXEEXT)
+	$(AM_V_CCLD)$(date_module_LINK) $(date_module_OBJECTS) $(date_module_LDADD) $(LIBS)
+hook/$(am__dirstamp):
+	@$(MKDIR_P) hook
+	@: > hook/$(am__dirstamp)
+hook/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) hook/$(DEPDIR)
+	@: > hook/$(DEPDIR)/$(am__dirstamp)
+hook/datehook_module-datehook.$(OBJEXT): hook/$(am__dirstamp) \
+	hook/$(DEPDIR)/$(am__dirstamp)
+
+datehook.module$(EXEEXT): $(datehook_module_OBJECTS) $(datehook_module_DEPENDENCIES) $(EXTRA_datehook_module_DEPENDENCIES) 
+	@rm -f datehook.module$(EXEEXT)
+	$(AM_V_CCLD)$(datehook_module_LINK) $(datehook_module_OBJECTS) $(datehook_module_LDADD) $(LIBS)
+lib/efi/$(am__dirstamp):
+	@$(MKDIR_P) lib/efi
+	@: > lib/efi/$(am__dirstamp)
+lib/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/efi/$(DEPDIR)
+	@: > lib/efi/$(DEPDIR)/$(am__dirstamp)
+lib/efi/datetime_module-datetime.$(OBJEXT): lib/efi/$(am__dirstamp) \
+	lib/efi/$(DEPDIR)/$(am__dirstamp)
+lib/datetime_module-datetime.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+lib/dummy/$(am__dirstamp):
+	@$(MKDIR_P) lib/dummy
+	@: > lib/dummy/$(am__dirstamp)
+lib/dummy/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/dummy/$(DEPDIR)
+	@: > lib/dummy/$(DEPDIR)/$(am__dirstamp)
+lib/dummy/datetime_module-datetime.$(OBJEXT):  \
+	lib/dummy/$(am__dirstamp) lib/dummy/$(DEPDIR)/$(am__dirstamp)
+lib/datetime_module-cmos_datetime.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+lib/xen/$(am__dirstamp):
+	@$(MKDIR_P) lib/xen
+	@: > lib/xen/$(am__dirstamp)
+lib/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/xen/$(DEPDIR)
+	@: > lib/xen/$(DEPDIR)/$(am__dirstamp)
+lib/xen/datetime_module-datetime.$(OBJEXT): lib/xen/$(am__dirstamp) \
+	lib/xen/$(DEPDIR)/$(am__dirstamp)
+lib/arc/$(am__dirstamp):
+	@$(MKDIR_P) lib/arc
+	@: > lib/arc/$(am__dirstamp)
+lib/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/arc/$(DEPDIR)
+	@: > lib/arc/$(DEPDIR)/$(am__dirstamp)
+lib/arc/datetime_module-datetime.$(OBJEXT): lib/arc/$(am__dirstamp) \
+	lib/arc/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) lib/ieee1275
+	@: > lib/ieee1275/$(am__dirstamp)
+lib/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/ieee1275/$(DEPDIR)
+	@: > lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/datetime_module-datetime.$(OBJEXT):  \
+	lib/ieee1275/$(am__dirstamp) \
+	lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/datetime_module-cmos.$(OBJEXT):  \
+	lib/ieee1275/$(am__dirstamp) \
+	lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+datetime.module$(EXEEXT): $(datetime_module_OBJECTS) $(datetime_module_DEPENDENCIES) $(EXTRA_datetime_module_DEPENDENCIES) 
+	@rm -f datetime.module$(EXEEXT)
+	$(AM_V_CCLD)$(datetime_module_LINK) $(datetime_module_OBJECTS) $(datetime_module_LDADD) $(LIBS)
+lib/disk_module-disk.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+disk.module$(EXEEXT): $(disk_module_OBJECTS) $(disk_module_DEPENDENCIES) $(EXTRA_disk_module_DEPENDENCIES) 
+	@rm -f disk.module$(EXEEXT)
+	$(AM_V_CCLD)$(disk_module_LINK) $(disk_module_OBJECTS) $(disk_module_LDADD) $(LIBS)
+boot/i386/pc/diskboot_image-diskboot.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+boot/sparc64/ieee1275/diskboot_image-diskboot.$(OBJEXT):  \
+	boot/sparc64/ieee1275/$(am__dirstamp) \
+	boot/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+diskboot.image$(EXEEXT): $(diskboot_image_OBJECTS) $(diskboot_image_DEPENDENCIES) $(EXTRA_diskboot_image_DEPENDENCIES) 
+	@rm -f diskboot.image$(EXEEXT)
+	$(AM_V_CCLD)$(diskboot_image_LINK) $(diskboot_image_OBJECTS) $(diskboot_image_LDADD) $(LIBS)
+disk/diskfilter_module-diskfilter.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+diskfilter.module$(EXEEXT): $(diskfilter_module_OBJECTS) $(diskfilter_module_DEPENDENCIES) $(EXTRA_diskfilter_module_DEPENDENCIES) 
+	@rm -f diskfilter.module$(EXEEXT)
+	$(AM_V_CCLD)$(diskfilter_module_LINK) $(diskfilter_module_OBJECTS) $(diskfilter_module_LDADD) $(LIBS)
+lib/div_module-division.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+div.module$(EXEEXT): $(div_module_OBJECTS) $(div_module_DEPENDENCIES) $(EXTRA_div_module_DEPENDENCIES) 
+	@rm -f div.module$(EXEEXT)
+	$(AM_V_CCLD)$(div_module_LINK) $(div_module_OBJECTS) $(div_module_LDADD) $(LIBS)
+tests/div_test_module-div_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+div_test.module$(EXEEXT): $(div_test_module_OBJECTS) $(div_test_module_DEPENDENCIES) $(EXTRA_div_test_module_DEPENDENCIES) 
+	@rm -f div_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(div_test_module_LINK) $(div_test_module_OBJECTS) $(div_test_module_LDADD) $(LIBS)
+disk/dm_nv_module-dmraid_nvidia.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+dm_nv.module$(EXEEXT): $(dm_nv_module_OBJECTS) $(dm_nv_module_DEPENDENCIES) $(EXTRA_dm_nv_module_DEPENDENCIES) 
+	@rm -f dm_nv.module$(EXEEXT)
+	$(AM_V_CCLD)$(dm_nv_module_LINK) $(dm_nv_module_OBJECTS) $(dm_nv_module_LDADD) $(LIBS)
+commands/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386/pc
+	@: > commands/i386/pc/$(am__dirstamp)
+commands/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/i386/pc/$(DEPDIR)
+	@: > commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+commands/i386/pc/drivemap_module-drivemap.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+commands/i386/pc/drivemap_module-drivemap_int13h.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+drivemap.module$(EXEEXT): $(drivemap_module_OBJECTS) $(drivemap_module_DEPENDENCIES) $(EXTRA_drivemap_module_DEPENDENCIES) 
+	@rm -f drivemap.module$(EXEEXT)
+	$(AM_V_CCLD)$(drivemap_module_LINK) $(drivemap_module_OBJECTS) $(drivemap_module_LDADD) $(LIBS)
+commands/echo_module-echo.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+echo.module$(EXEEXT): $(echo_module_OBJECTS) $(echo_module_DEPENDENCIES) $(EXTRA_echo_module_DEPENDENCIES) 
+	@rm -f echo.module$(EXEEXT)
+	$(AM_V_CCLD)$(echo_module_LINK) $(echo_module_OBJECTS) $(echo_module_LDADD) $(LIBS)
+video/efi_gop_module-efi_gop.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+efi_gop.module$(EXEEXT): $(efi_gop_module_OBJECTS) $(efi_gop_module_DEPENDENCIES) $(EXTRA_efi_gop_module_DEPENDENCIES) 
+	@rm -f efi_gop.module$(EXEEXT)
+	$(AM_V_CCLD)$(efi_gop_module_LINK) $(efi_gop_module_OBJECTS) $(efi_gop_module_LDADD) $(LIBS)
+video/efi_uga_module-efi_uga.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+efi_uga.module$(EXEEXT): $(efi_uga_module_OBJECTS) $(efi_uga_module_DEPENDENCIES) $(EXTRA_efi_uga_module_DEPENDENCIES) 
+	@rm -f efi_uga.module$(EXEEXT)
+	$(AM_V_CCLD)$(efi_uga_module_LINK) $(efi_uga_module_OBJECTS) $(efi_uga_module_LDADD) $(LIBS)
+efiemu/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) efiemu/i386/pc
+	@: > efiemu/i386/pc/$(am__dirstamp)
+efiemu/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) efiemu/i386/pc/$(DEPDIR)
+	@: > efiemu/i386/pc/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/pc/efiemu_module-cfgtables.$(OBJEXT):  \
+	efiemu/i386/pc/$(am__dirstamp) \
+	efiemu/i386/pc/$(DEPDIR)/$(am__dirstamp)
+efiemu/$(am__dirstamp):
+	@$(MKDIR_P) efiemu
+	@: > efiemu/$(am__dirstamp)
+efiemu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) efiemu/$(DEPDIR)
+	@: > efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-main.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/$(am__dirstamp):
+	@$(MKDIR_P) efiemu/i386
+	@: > efiemu/i386/$(am__dirstamp)
+efiemu/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) efiemu/i386/$(DEPDIR)
+	@: > efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/efiemu_module-loadcore32.$(OBJEXT):  \
+	efiemu/i386/$(am__dirstamp) \
+	efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/efiemu_module-loadcore64.$(OBJEXT):  \
+	efiemu/i386/$(am__dirstamp) \
+	efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-mm.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-loadcore_common.$(OBJEXT):  \
+	efiemu/$(am__dirstamp) efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-symbols.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-loadcore32.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-loadcore64.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-prepare32.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-prepare64.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/efiemu_module-pnvram.$(OBJEXT): efiemu/$(am__dirstamp) \
+	efiemu/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/efiemu_module-coredetect.$(OBJEXT):  \
+	efiemu/i386/$(am__dirstamp) \
+	efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+efiemu/i386/efiemu_module-nocfgtables.$(OBJEXT):  \
+	efiemu/i386/$(am__dirstamp) \
+	efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+
+efiemu.module$(EXEEXT): $(efiemu_module_OBJECTS) $(efiemu_module_DEPENDENCIES) $(EXTRA_efiemu_module_DEPENDENCIES) 
+	@rm -f efiemu.module$(EXEEXT)
+	$(AM_V_CCLD)$(efiemu_module_LINK) $(efiemu_module_OBJECTS) $(efiemu_module_LDADD) $(LIBS)
+commands/efi/$(am__dirstamp):
+	@$(MKDIR_P) commands/efi
+	@: > commands/efi/$(am__dirstamp)
+commands/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/efi/$(DEPDIR)
+	@: > commands/efi/$(DEPDIR)/$(am__dirstamp)
+commands/efi/efifwsetup_module-efifwsetup.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+efifwsetup.module$(EXEEXT): $(efifwsetup_module_OBJECTS) $(efifwsetup_module_DEPENDENCIES) $(EXTRA_efifwsetup_module_DEPENDENCIES) 
+	@rm -f efifwsetup.module$(EXEEXT)
+	$(AM_V_CCLD)$(efifwsetup_module_LINK) $(efifwsetup_module_OBJECTS) $(efifwsetup_module_LDADD) $(LIBS)
+net/drivers/efi/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/efi
+	@: > net/drivers/efi/$(am__dirstamp)
+net/drivers/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/efi/$(DEPDIR)
+	@: > net/drivers/efi/$(DEPDIR)/$(am__dirstamp)
+net/drivers/efi/efinet_module-efinet.$(OBJEXT):  \
+	net/drivers/efi/$(am__dirstamp) \
+	net/drivers/efi/$(DEPDIR)/$(am__dirstamp)
+
+efinet.module$(EXEEXT): $(efinet_module_OBJECTS) $(efinet_module_DEPENDENCIES) $(EXTRA_efinet_module_DEPENDENCIES) 
+	@rm -f efinet.module$(EXEEXT)
+	$(AM_V_CCLD)$(efinet_module_LINK) $(efinet_module_OBJECTS) $(efinet_module_LDADD) $(LIBS)
+bus/usb/$(am__dirstamp):
+	@$(MKDIR_P) bus/usb
+	@: > bus/usb/$(am__dirstamp)
+bus/usb/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/usb/$(DEPDIR)
+	@: > bus/usb/$(DEPDIR)/$(am__dirstamp)
+bus/usb/ehci_module-ehci-fdt.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+bus/usb/ehci_module-ehci.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+bus/usb/ehci_module-ehci-pci.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+
+ehci.module$(EXEEXT): $(ehci_module_OBJECTS) $(ehci_module_DEPENDENCIES) $(EXTRA_ehci_module_DEPENDENCIES) 
+	@rm -f ehci.module$(EXEEXT)
+	$(AM_V_CCLD)$(ehci_module_LINK) $(ehci_module_OBJECTS) $(ehci_module_LDADD) $(LIBS)
+kern/elf_module-elf.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+
+elf.module$(EXEEXT): $(elf_module_OBJECTS) $(elf_module_DEPENDENCIES) $(EXTRA_elf_module_DEPENDENCIES) 
+	@rm -f elf.module$(EXEEXT)
+	$(AM_V_CCLD)$(elf_module_LINK) $(elf_module_OBJECTS) $(elf_module_LDADD) $(LIBS)
+net/drivers/emu/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/emu
+	@: > net/drivers/emu/$(am__dirstamp)
+net/drivers/emu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/emu/$(DEPDIR)
+	@: > net/drivers/emu/$(DEPDIR)/$(am__dirstamp)
+net/drivers/emu/emunet_module-emunet.$(OBJEXT):  \
+	net/drivers/emu/$(am__dirstamp) \
+	net/drivers/emu/$(DEPDIR)/$(am__dirstamp)
+
+emunet.module$(EXEEXT): $(emunet_module_OBJECTS) $(emunet_module_DEPENDENCIES) $(EXTRA_emunet_module_DEPENDENCIES) 
+	@rm -f emunet.module$(EXEEXT)
+	$(AM_V_CCLD)$(emunet_module_LINK) $(emunet_module_OBJECTS) $(emunet_module_LDADD) $(LIBS)
+bus/emu/$(am__dirstamp):
+	@$(MKDIR_P) bus/emu
+	@: > bus/emu/$(am__dirstamp)
+bus/emu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/emu/$(DEPDIR)
+	@: > bus/emu/$(DEPDIR)/$(am__dirstamp)
+bus/emu/emupci_module-pci.$(OBJEXT): bus/emu/$(am__dirstamp) \
+	bus/emu/$(DEPDIR)/$(am__dirstamp)
+commands/emupci_module-lspci.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+emupci.module$(EXEEXT): $(emupci_module_OBJECTS) $(emupci_module_DEPENDENCIES) $(EXTRA_emupci_module_DEPENDENCIES) 
+	@rm -f emupci.module$(EXEEXT)
+	$(AM_V_CCLD)$(emupci_module_LINK) $(emupci_module_OBJECTS) $(emupci_module_LDADD) $(LIBS)
+term/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) term/ieee1275
+	@: > term/ieee1275/$(am__dirstamp)
+term/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/ieee1275/$(DEPDIR)
+	@: > term/ieee1275/$(DEPDIR)/$(am__dirstamp)
+term/ieee1275/escc_module-escc.$(OBJEXT):  \
+	term/ieee1275/$(am__dirstamp) \
+	term/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+escc.module$(EXEEXT): $(escc_module_OBJECTS) $(escc_module_DEPENDENCIES) $(EXTRA_escc_module_DEPENDENCIES) 
+	@rm -f escc.module$(EXEEXT)
+	$(AM_V_CCLD)$(escc_module_LINK) $(escc_module_OBJECTS) $(escc_module_LDADD) $(LIBS)
+commands/eval_module-eval.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+eval.module$(EXEEXT): $(eval_module_OBJECTS) $(eval_module_DEPENDENCIES) $(EXTRA_eval_module_DEPENDENCIES) 
+	@rm -f eval.module$(EXEEXT)
+	$(AM_V_CCLD)$(eval_module_LINK) $(eval_module_OBJECTS) $(eval_module_LDADD) $(LIBS)
+fs/exfat_module-exfat.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+exfat.module$(EXEEXT): $(exfat_module_OBJECTS) $(exfat_module_DEPENDENCIES) $(EXTRA_exfat_module_DEPENDENCIES) 
+	@rm -f exfat.module$(EXEEXT)
+	$(AM_V_CCLD)$(exfat_module_LINK) $(exfat_module_OBJECTS) $(exfat_module_LDADD) $(LIBS)
+tests/exfctest_module-example_functional_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+exfctest.module$(EXEEXT): $(exfctest_module_OBJECTS) $(exfctest_module_DEPENDENCIES) $(EXTRA_exfctest_module_DEPENDENCIES) 
+	@rm -f exfctest.module$(EXEEXT)
+	$(AM_V_CCLD)$(exfctest_module_LINK) $(exfctest_module_OBJECTS) $(exfctest_module_LDADD) $(LIBS)
+fs/ext2_module-ext2.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+ext2.module$(EXEEXT): $(ext2_module_OBJECTS) $(ext2_module_DEPENDENCIES) $(EXTRA_ext2_module_DEPENDENCIES) 
+	@rm -f ext2.module$(EXEEXT)
+	$(AM_V_CCLD)$(ext2_module_LINK) $(ext2_module_OBJECTS) $(ext2_module_LDADD) $(LIBS)
+commands/extcmd_module-extcmd.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/extcmd_module-arg.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+extcmd.module$(EXEEXT): $(extcmd_module_OBJECTS) $(extcmd_module_DEPENDENCIES) $(EXTRA_extcmd_module_DEPENDENCIES) 
+	@rm -f extcmd.module$(EXEEXT)
+	$(AM_V_CCLD)$(extcmd_module_LINK) $(extcmd_module_OBJECTS) $(extcmd_module_LDADD) $(LIBS)
+fs/f2fs_module-f2fs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+f2fs.module$(EXEEXT): $(f2fs_module_OBJECTS) $(f2fs_module_DEPENDENCIES) $(EXTRA_f2fs_module_DEPENDENCIES) 
+	@rm -f f2fs.module$(EXEEXT)
+	$(AM_V_CCLD)$(f2fs_module_LINK) $(f2fs_module_OBJECTS) $(f2fs_module_LDADD) $(LIBS)
+fs/fat_module-fat.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+fat.module$(EXEEXT): $(fat_module_OBJECTS) $(fat_module_DEPENDENCIES) $(EXTRA_fat_module_DEPENDENCIES) 
+	@rm -f fat.module$(EXEEXT)
+	$(AM_V_CCLD)$(fat_module_LINK) $(fat_module_OBJECTS) $(fat_module_LDADD) $(LIBS)
+loader/efi/fdt_module-fdt.$(OBJEXT): loader/efi/$(am__dirstamp) \
+	loader/efi/$(DEPDIR)/$(am__dirstamp)
+lib/fdt_module-fdt.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+fdt.module$(EXEEXT): $(fdt_module_OBJECTS) $(fdt_module_DEPENDENCIES) $(EXTRA_fdt_module_DEPENDENCIES) 
+	@rm -f fdt.module$(EXEEXT)
+	$(AM_V_CCLD)$(fdt_module_LINK) $(fdt_module_OBJECTS) $(fdt_module_LDADD) $(LIBS)
+commands/file_module-file.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+commands/file_module-file32.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+commands/file_module-file64.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+loader/i386/file_module-xen_file.$(OBJEXT):  \
+	loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/i386/file_module-xen_file32.$(OBJEXT):  \
+	loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/i386/file_module-xen_file64.$(OBJEXT):  \
+	loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+
+file.module$(EXEEXT): $(file_module_OBJECTS) $(file_module_DEPENDENCIES) $(EXTRA_file_module_DEPENDENCIES) 
+	@rm -f file.module$(EXEEXT)
+	$(AM_V_CCLD)$(file_module_LINK) $(file_module_OBJECTS) $(file_module_LDADD) $(LIBS)
+commands/efi/fixvideo_module-fixvideo.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+fixvideo.module$(EXEEXT): $(fixvideo_module_OBJECTS) $(fixvideo_module_DEPENDENCIES) $(EXTRA_fixvideo_module_DEPENDENCIES) 
+	@rm -f fixvideo.module$(EXEEXT)
+	$(AM_V_CCLD)$(fixvideo_module_LINK) $(fixvideo_module_OBJECTS) $(fixvideo_module_LDADD) $(LIBS)
+font/$(am__dirstamp):
+	@$(MKDIR_P) font
+	@: > font/$(am__dirstamp)
+font/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) font/$(DEPDIR)
+	@: > font/$(DEPDIR)/$(am__dirstamp)
+font/font_module-font.$(OBJEXT): font/$(am__dirstamp) \
+	font/$(DEPDIR)/$(am__dirstamp)
+font/font_module-font_cmd.$(OBJEXT): font/$(am__dirstamp) \
+	font/$(DEPDIR)/$(am__dirstamp)
+
+font.module$(EXEEXT): $(font_module_OBJECTS) $(font_module_DEPENDENCIES) $(EXTRA_font_module_DEPENDENCIES) 
+	@rm -f font.module$(EXEEXT)
+	$(AM_V_CCLD)$(font_module_LINK) $(font_module_OBJECTS) $(font_module_LDADD) $(LIBS)
+loader/i386/pc/freedos_module-freedos.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+freedos.module$(EXEEXT): $(freedos_module_OBJECTS) $(freedos_module_DEPENDENCIES) $(EXTRA_freedos_module_DEPENDENCIES) 
+	@rm -f freedos.module$(EXEEXT)
+	$(AM_V_CCLD)$(freedos_module_LINK) $(freedos_module_OBJECTS) $(freedos_module_LDADD) $(LIBS)
+fs/fshelp_module-fshelp.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+fshelp.module$(EXEEXT): $(fshelp_module_OBJECTS) $(fshelp_module_DEPENDENCIES) $(EXTRA_fshelp_module_DEPENDENCIES) 
+	@rm -f fshelp.module$(EXEEXT)
+	$(AM_V_CCLD)$(fshelp_module_LINK) $(fshelp_module_OBJECTS) $(fshelp_module_LDADD) $(LIBS)
+tests/lib/$(am__dirstamp):
+	@$(MKDIR_P) tests/lib
+	@: > tests/lib/$(am__dirstamp)
+tests/lib/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) tests/lib/$(DEPDIR)
+	@: > tests/lib/$(DEPDIR)/$(am__dirstamp)
+tests/lib/functional_test_module-functional_test.$(OBJEXT):  \
+	tests/lib/$(am__dirstamp) tests/lib/$(DEPDIR)/$(am__dirstamp)
+tests/lib/functional_test_module-test.$(OBJEXT):  \
+	tests/lib/$(am__dirstamp) tests/lib/$(DEPDIR)/$(am__dirstamp)
+tests/functional_test_module-video_checksum.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+tests/functional_test_module-fake_input.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+video/functional_test_module-capture.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+functional_test.module$(EXEEXT): $(functional_test_module_OBJECTS) $(functional_test_module_DEPENDENCIES) $(EXTRA_functional_test_module_DEPENDENCIES) 
+	@rm -f functional_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(functional_test_module_LINK) $(functional_test_module_OBJECTS) $(functional_test_module_LDADD) $(LIBS)
+boot/mips/loongson/$(am__dirstamp):
+	@$(MKDIR_P) boot/mips/loongson
+	@: > boot/mips/loongson/$(am__dirstamp)
+boot/mips/loongson/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/mips/loongson/$(DEPDIR)
+	@: > boot/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+boot/mips/loongson/fwstart_image-fwstart.$(OBJEXT):  \
+	boot/mips/loongson/$(am__dirstamp) \
+	boot/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+
+fwstart.image$(EXEEXT): $(fwstart_image_OBJECTS) $(fwstart_image_DEPENDENCIES) $(EXTRA_fwstart_image_DEPENDENCIES) 
+	@rm -f fwstart.image$(EXEEXT)
+	$(AM_V_CCLD)$(fwstart_image_LINK) $(fwstart_image_OBJECTS) $(fwstart_image_LDADD) $(LIBS)
+boot/mips/loongson/fwstart_fuloong2f_image-fuloong2f.$(OBJEXT):  \
+	boot/mips/loongson/$(am__dirstamp) \
+	boot/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+
+fwstart_fuloong2f.image$(EXEEXT): $(fwstart_fuloong2f_image_OBJECTS) $(fwstart_fuloong2f_image_DEPENDENCIES) $(EXTRA_fwstart_fuloong2f_image_DEPENDENCIES) 
+	@rm -f fwstart_fuloong2f.image$(EXEEXT)
+	$(AM_V_CCLD)$(fwstart_fuloong2f_image_LINK) $(fwstart_fuloong2f_image_OBJECTS) $(fwstart_fuloong2f_image_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt-grub/cipher
+	@: > lib/libgcrypt-grub/cipher/$(am__dirstamp)
+lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt-grub/cipher/$(DEPDIR)
+	@: > lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+lib/libgcrypt-grub/cipher/gcry_arcfour_module-arcfour.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_arcfour.module$(EXEEXT): $(gcry_arcfour_module_OBJECTS) $(gcry_arcfour_module_DEPENDENCIES) $(EXTRA_gcry_arcfour_module_DEPENDENCIES) 
+	@rm -f gcry_arcfour.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_arcfour_module_LINK) $(gcry_arcfour_module_OBJECTS) $(gcry_arcfour_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_blowfish_module-blowfish.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_blowfish.module$(EXEEXT): $(gcry_blowfish_module_OBJECTS) $(gcry_blowfish_module_DEPENDENCIES) $(EXTRA_gcry_blowfish_module_DEPENDENCIES) 
+	@rm -f gcry_blowfish.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_blowfish_module_LINK) $(gcry_blowfish_module_OBJECTS) $(gcry_blowfish_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_camellia_module-camellia-glue.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+lib/libgcrypt-grub/cipher/gcry_camellia_module-camellia.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_camellia.module$(EXEEXT): $(gcry_camellia_module_OBJECTS) $(gcry_camellia_module_DEPENDENCIES) $(EXTRA_gcry_camellia_module_DEPENDENCIES) 
+	@rm -f gcry_camellia.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_camellia_module_LINK) $(gcry_camellia_module_OBJECTS) $(gcry_camellia_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_cast5_module-cast5.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_cast5.module$(EXEEXT): $(gcry_cast5_module_OBJECTS) $(gcry_cast5_module_DEPENDENCIES) $(EXTRA_gcry_cast5_module_DEPENDENCIES) 
+	@rm -f gcry_cast5.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_cast5_module_LINK) $(gcry_cast5_module_OBJECTS) $(gcry_cast5_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_crc_module-crc.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_crc.module$(EXEEXT): $(gcry_crc_module_OBJECTS) $(gcry_crc_module_DEPENDENCIES) $(EXTRA_gcry_crc_module_DEPENDENCIES) 
+	@rm -f gcry_crc.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_crc_module_LINK) $(gcry_crc_module_OBJECTS) $(gcry_crc_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_des_module-des.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_des.module$(EXEEXT): $(gcry_des_module_OBJECTS) $(gcry_des_module_DEPENDENCIES) $(EXTRA_gcry_des_module_DEPENDENCIES) 
+	@rm -f gcry_des.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_des_module_LINK) $(gcry_des_module_OBJECTS) $(gcry_des_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_dsa_module-dsa.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_dsa.module$(EXEEXT): $(gcry_dsa_module_OBJECTS) $(gcry_dsa_module_DEPENDENCIES) $(EXTRA_gcry_dsa_module_DEPENDENCIES) 
+	@rm -f gcry_dsa.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_dsa_module_LINK) $(gcry_dsa_module_OBJECTS) $(gcry_dsa_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_idea_module-idea.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_idea.module$(EXEEXT): $(gcry_idea_module_OBJECTS) $(gcry_idea_module_DEPENDENCIES) $(EXTRA_gcry_idea_module_DEPENDENCIES) 
+	@rm -f gcry_idea.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_idea_module_LINK) $(gcry_idea_module_OBJECTS) $(gcry_idea_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_md4_module-md4.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_md4.module$(EXEEXT): $(gcry_md4_module_OBJECTS) $(gcry_md4_module_DEPENDENCIES) $(EXTRA_gcry_md4_module_DEPENDENCIES) 
+	@rm -f gcry_md4.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_md4_module_LINK) $(gcry_md4_module_OBJECTS) $(gcry_md4_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_md5_module-md5.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_md5.module$(EXEEXT): $(gcry_md5_module_OBJECTS) $(gcry_md5_module_DEPENDENCIES) $(EXTRA_gcry_md5_module_DEPENDENCIES) 
+	@rm -f gcry_md5.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_md5_module_LINK) $(gcry_md5_module_OBJECTS) $(gcry_md5_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_rfc2268_module-rfc2268.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_rfc2268.module$(EXEEXT): $(gcry_rfc2268_module_OBJECTS) $(gcry_rfc2268_module_DEPENDENCIES) $(EXTRA_gcry_rfc2268_module_DEPENDENCIES) 
+	@rm -f gcry_rfc2268.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_rfc2268_module_LINK) $(gcry_rfc2268_module_OBJECTS) $(gcry_rfc2268_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_rijndael_module-rijndael.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_rijndael.module$(EXEEXT): $(gcry_rijndael_module_OBJECTS) $(gcry_rijndael_module_DEPENDENCIES) $(EXTRA_gcry_rijndael_module_DEPENDENCIES) 
+	@rm -f gcry_rijndael.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_rijndael_module_LINK) $(gcry_rijndael_module_OBJECTS) $(gcry_rijndael_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_rmd160_module-rmd160.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_rmd160.module$(EXEEXT): $(gcry_rmd160_module_OBJECTS) $(gcry_rmd160_module_DEPENDENCIES) $(EXTRA_gcry_rmd160_module_DEPENDENCIES) 
+	@rm -f gcry_rmd160.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_rmd160_module_LINK) $(gcry_rmd160_module_OBJECTS) $(gcry_rmd160_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_rsa_module-rsa.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_rsa.module$(EXEEXT): $(gcry_rsa_module_OBJECTS) $(gcry_rsa_module_DEPENDENCIES) $(EXTRA_gcry_rsa_module_DEPENDENCIES) 
+	@rm -f gcry_rsa.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_rsa_module_LINK) $(gcry_rsa_module_OBJECTS) $(gcry_rsa_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_seed_module-seed.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_seed.module$(EXEEXT): $(gcry_seed_module_OBJECTS) $(gcry_seed_module_DEPENDENCIES) $(EXTRA_gcry_seed_module_DEPENDENCIES) 
+	@rm -f gcry_seed.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_seed_module_LINK) $(gcry_seed_module_OBJECTS) $(gcry_seed_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_serpent_module-serpent.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_serpent.module$(EXEEXT): $(gcry_serpent_module_OBJECTS) $(gcry_serpent_module_DEPENDENCIES) $(EXTRA_gcry_serpent_module_DEPENDENCIES) 
+	@rm -f gcry_serpent.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_serpent_module_LINK) $(gcry_serpent_module_OBJECTS) $(gcry_serpent_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_sha1_module-sha1.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_sha1.module$(EXEEXT): $(gcry_sha1_module_OBJECTS) $(gcry_sha1_module_DEPENDENCIES) $(EXTRA_gcry_sha1_module_DEPENDENCIES) 
+	@rm -f gcry_sha1.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_sha1_module_LINK) $(gcry_sha1_module_OBJECTS) $(gcry_sha1_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_sha256_module-sha256.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_sha256.module$(EXEEXT): $(gcry_sha256_module_OBJECTS) $(gcry_sha256_module_DEPENDENCIES) $(EXTRA_gcry_sha256_module_DEPENDENCIES) 
+	@rm -f gcry_sha256.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_sha256_module_LINK) $(gcry_sha256_module_OBJECTS) $(gcry_sha256_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_sha512_module-sha512.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_sha512.module$(EXEEXT): $(gcry_sha512_module_OBJECTS) $(gcry_sha512_module_DEPENDENCIES) $(EXTRA_gcry_sha512_module_DEPENDENCIES) 
+	@rm -f gcry_sha512.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_sha512_module_LINK) $(gcry_sha512_module_OBJECTS) $(gcry_sha512_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_tiger_module-tiger.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_tiger.module$(EXEEXT): $(gcry_tiger_module_OBJECTS) $(gcry_tiger_module_DEPENDENCIES) $(EXTRA_gcry_tiger_module_DEPENDENCIES) 
+	@rm -f gcry_tiger.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_tiger_module_LINK) $(gcry_tiger_module_OBJECTS) $(gcry_tiger_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_twofish_module-twofish.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_twofish.module$(EXEEXT): $(gcry_twofish_module_OBJECTS) $(gcry_twofish_module_DEPENDENCIES) $(EXTRA_gcry_twofish_module_DEPENDENCIES) 
+	@rm -f gcry_twofish.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_twofish_module_LINK) $(gcry_twofish_module_OBJECTS) $(gcry_twofish_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/cipher/gcry_whirlpool_module-whirlpool.$(OBJEXT):  \
+	lib/libgcrypt-grub/cipher/$(am__dirstamp) \
+	lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+
+gcry_whirlpool.module$(EXEEXT): $(gcry_whirlpool_module_OBJECTS) $(gcry_whirlpool_module_DEPENDENCIES) $(EXTRA_gcry_whirlpool_module_DEPENDENCIES) 
+	@rm -f gcry_whirlpool.module$(EXEEXT)
+	$(AM_V_CCLD)$(gcry_whirlpool_module_LINK) $(gcry_whirlpool_module_OBJECTS) $(gcry_whirlpool_module_LDADD) $(LIBS)
+gdb/i386/$(am__dirstamp):
+	@$(MKDIR_P) gdb/i386
+	@: > gdb/i386/$(am__dirstamp)
+gdb/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) gdb/i386/$(DEPDIR)
+	@: > gdb/i386/$(DEPDIR)/$(am__dirstamp)
+gdb/i386/gdb_module-idt.$(OBJEXT): gdb/i386/$(am__dirstamp) \
+	gdb/i386/$(DEPDIR)/$(am__dirstamp)
+gdb/i386/gdb_module-machdep.$(OBJEXT): gdb/i386/$(am__dirstamp) \
+	gdb/i386/$(DEPDIR)/$(am__dirstamp)
+gdb/i386/gdb_module-signal.$(OBJEXT): gdb/i386/$(am__dirstamp) \
+	gdb/i386/$(DEPDIR)/$(am__dirstamp)
+gdb/$(am__dirstamp):
+	@$(MKDIR_P) gdb
+	@: > gdb/$(am__dirstamp)
+gdb/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) gdb/$(DEPDIR)
+	@: > gdb/$(DEPDIR)/$(am__dirstamp)
+gdb/gdb_module-cstub.$(OBJEXT): gdb/$(am__dirstamp) \
+	gdb/$(DEPDIR)/$(am__dirstamp)
+gdb/gdb_module-gdb.$(OBJEXT): gdb/$(am__dirstamp) \
+	gdb/$(DEPDIR)/$(am__dirstamp)
+
+gdb.module$(EXEEXT): $(gdb_module_OBJECTS) $(gdb_module_DEPENDENCIES) $(EXTRA_gdb_module_DEPENDENCIES) 
+	@rm -f gdb.module$(EXEEXT)
+	$(AM_V_CCLD)$(gdb_module_LINK) $(gdb_module_OBJECTS) $(gdb_module_LDADD) $(LIBS)
+disk/geli_module-geli.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+geli.module$(EXEEXT): $(geli_module_OBJECTS) $(geli_module_DEPENDENCIES) $(EXTRA_geli_module_DEPENDENCIES) 
+	@rm -f geli.module$(EXEEXT)
+	$(AM_V_CCLD)$(geli_module_LINK) $(geli_module_OBJECTS) $(geli_module_LDADD) $(LIBS)
+gettext/$(am__dirstamp):
+	@$(MKDIR_P) gettext
+	@: > gettext/$(am__dirstamp)
+gettext/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) gettext/$(DEPDIR)
+	@: > gettext/$(DEPDIR)/$(am__dirstamp)
+gettext/gettext_module-gettext.$(OBJEXT): gettext/$(am__dirstamp) \
+	gettext/$(DEPDIR)/$(am__dirstamp)
+
+gettext.module$(EXEEXT): $(gettext_module_OBJECTS) $(gettext_module_DEPENDENCIES) $(EXTRA_gettext_module_DEPENDENCIES) 
+	@rm -f gettext.module$(EXEEXT)
+	$(AM_V_CCLD)$(gettext_module_LINK) $(gettext_module_OBJECTS) $(gettext_module_LDADD) $(LIBS)
+gfxmenu/$(am__dirstamp):
+	@$(MKDIR_P) gfxmenu
+	@: > gfxmenu/$(am__dirstamp)
+gfxmenu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) gfxmenu/$(DEPDIR)
+	@: > gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gfxmenu.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-view.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-font.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-icon_manager.$(OBJEXT):  \
+	gfxmenu/$(am__dirstamp) gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-theme_loader.$(OBJEXT):  \
+	gfxmenu/$(am__dirstamp) gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-widget-box.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_canvas.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_circular_progress.$(OBJEXT):  \
+	gfxmenu/$(am__dirstamp) gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_box.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_label.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_list.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_image.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_progress_bar.$(OBJEXT):  \
+	gfxmenu/$(am__dirstamp) gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_util.$(OBJEXT): gfxmenu/$(am__dirstamp) \
+	gfxmenu/$(DEPDIR)/$(am__dirstamp)
+gfxmenu/gfxmenu_module-gui_string_util.$(OBJEXT):  \
+	gfxmenu/$(am__dirstamp) gfxmenu/$(DEPDIR)/$(am__dirstamp)
+
+gfxmenu.module$(EXEEXT): $(gfxmenu_module_OBJECTS) $(gfxmenu_module_DEPENDENCIES) $(EXTRA_gfxmenu_module_DEPENDENCIES) 
+	@rm -f gfxmenu.module$(EXEEXT)
+	$(AM_V_CCLD)$(gfxmenu_module_LINK) $(gfxmenu_module_OBJECTS) $(gfxmenu_module_LDADD) $(LIBS)
+term/gfxterm_module-gfxterm.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+
+gfxterm.module$(EXEEXT): $(gfxterm_module_OBJECTS) $(gfxterm_module_DEPENDENCIES) $(EXTRA_gfxterm_module_DEPENDENCIES) 
+	@rm -f gfxterm.module$(EXEEXT)
+	$(AM_V_CCLD)$(gfxterm_module_LINK) $(gfxterm_module_OBJECTS) $(gfxterm_module_LDADD) $(LIBS)
+term/gfxterm_background_module-gfxterm_background.$(OBJEXT):  \
+	term/$(am__dirstamp) term/$(DEPDIR)/$(am__dirstamp)
+
+gfxterm_background.module$(EXEEXT): $(gfxterm_background_module_OBJECTS) $(gfxterm_background_module_DEPENDENCIES) $(EXTRA_gfxterm_background_module_DEPENDENCIES) 
+	@rm -f gfxterm_background.module$(EXEEXT)
+	$(AM_V_CCLD)$(gfxterm_background_module_LINK) $(gfxterm_background_module_OBJECTS) $(gfxterm_background_module_LDADD) $(LIBS)
+tests/gfxterm_menu_module-gfxterm_menu.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+gfxterm_menu.module$(EXEEXT): $(gfxterm_menu_module_OBJECTS) $(gfxterm_menu_module_DEPENDENCIES) $(EXTRA_gfxterm_menu_module_DEPENDENCIES) 
+	@rm -f gfxterm_menu.module$(EXEEXT)
+	$(AM_V_CCLD)$(gfxterm_menu_module_LINK) $(gfxterm_menu_module_OBJECTS) $(gfxterm_menu_module_LDADD) $(LIBS)
+commands/gptsync_module-gptsync.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+gptsync.module$(EXEEXT): $(gptsync_module_OBJECTS) $(gptsync_module_DEPENDENCIES) $(EXTRA_gptsync_module_DEPENDENCIES) 
+	@rm -f gptsync.module$(EXEEXT)
+	$(AM_V_CCLD)$(gptsync_module_LINK) $(gptsync_module_OBJECTS) $(gptsync_module_LDADD) $(LIBS)
+kern/emu/$(am__dirstamp):
+	@$(MKDIR_P) kern/emu
+	@: > kern/emu/$(am__dirstamp)
+kern/emu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/emu/$(DEPDIR)
+	@: > kern/emu/$(DEPDIR)/$(am__dirstamp)
+kern/emu/grub_emu-full.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+
+grub-emu$(EXEEXT): $(grub_emu_OBJECTS) $(grub_emu_DEPENDENCIES) $(EXTRA_grub_emu_DEPENDENCIES) 
+	@rm -f grub-emu$(EXEEXT)
+	$(AM_V_CCLD)$(grub_emu_LINK) $(grub_emu_OBJECTS) $(grub_emu_LDADD) $(LIBS)
+kern/emu/grub_emu_lite-lite.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+
+grub-emu-lite$(EXEEXT): $(grub_emu_lite_OBJECTS) $(grub_emu_lite_DEPENDENCIES) $(EXTRA_grub_emu_lite_DEPENDENCIES) 
+	@rm -f grub-emu-lite$(EXEEXT)
+	$(AM_V_CCLD)$(grub_emu_lite_LINK) $(grub_emu_lite_OBJECTS) $(grub_emu_lite_LDADD) $(LIBS)
+io/gzio_module-gzio.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+
+gzio.module$(EXEEXT): $(gzio_module_OBJECTS) $(gzio_module_DEPENDENCIES) $(EXTRA_gzio_module_DEPENDENCIES) 
+	@rm -f gzio.module$(EXEEXT)
+	$(AM_V_CCLD)$(gzio_module_LINK) $(gzio_module_OBJECTS) $(gzio_module_LDADD) $(LIBS)
+lib/efi/halt_module-halt.$(OBJEXT): lib/efi/$(am__dirstamp) \
+	lib/efi/$(DEPDIR)/$(am__dirstamp)
+commands/halt_module-halt.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/dummy/halt_module-halt.$(OBJEXT): lib/dummy/$(am__dirstamp) \
+	lib/dummy/$(DEPDIR)/$(am__dirstamp)
+lib/emu/$(am__dirstamp):
+	@$(MKDIR_P) lib/emu
+	@: > lib/emu/$(am__dirstamp)
+lib/emu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/emu/$(DEPDIR)
+	@: > lib/emu/$(DEPDIR)/$(am__dirstamp)
+lib/emu/halt_module-halt.$(OBJEXT): lib/emu/$(am__dirstamp) \
+	lib/emu/$(DEPDIR)/$(am__dirstamp)
+commands/halt_module-acpihalt.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/i386/halt_module-halt.$(OBJEXT): lib/i386/$(am__dirstamp) \
+	lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/halt_module-halt.$(OBJEXT): lib/ieee1275/$(am__dirstamp) \
+	lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+commands/i386/pc/halt_module-halt.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+lib/xen/halt_module-halt.$(OBJEXT): lib/xen/$(am__dirstamp) \
+	lib/xen/$(DEPDIR)/$(am__dirstamp)
+
+halt.module$(EXEEXT): $(halt_module_OBJECTS) $(halt_module_DEPENDENCIES) $(EXTRA_halt_module_DEPENDENCIES) 
+	@rm -f halt.module$(EXEEXT)
+	$(AM_V_CCLD)$(halt_module_LINK) $(halt_module_OBJECTS) $(halt_module_LDADD) $(LIBS)
+commands/hashsum_module-hashsum.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+hashsum.module$(EXEEXT): $(hashsum_module_OBJECTS) $(hashsum_module_DEPENDENCIES) $(EXTRA_hashsum_module_DEPENDENCIES) 
+	@rm -f hashsum.module$(EXEEXT)
+	$(AM_V_CCLD)$(hashsum_module_LINK) $(hashsum_module_OBJECTS) $(hashsum_module_LDADD) $(LIBS)
+commands/hdparm_module-hdparm.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+hdparm.module$(EXEEXT): $(hdparm_module_OBJECTS) $(hdparm_module_DEPENDENCIES) $(EXTRA_hdparm_module_DEPENDENCIES) 
+	@rm -f hdparm.module$(EXEEXT)
+	$(AM_V_CCLD)$(hdparm_module_LINK) $(hdparm_module_OBJECTS) $(hdparm_module_LDADD) $(LIBS)
+hello/$(am__dirstamp):
+	@$(MKDIR_P) hello
+	@: > hello/$(am__dirstamp)
+hello/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) hello/$(DEPDIR)
+	@: > hello/$(DEPDIR)/$(am__dirstamp)
+hello/hello_module-hello.$(OBJEXT): hello/$(am__dirstamp) \
+	hello/$(DEPDIR)/$(am__dirstamp)
+
+hello.module$(EXEEXT): $(hello_module_OBJECTS) $(hello_module_DEPENDENCIES) $(EXTRA_hello_module_DEPENDENCIES) 
+	@rm -f hello.module$(EXEEXT)
+	$(AM_V_CCLD)$(hello_module_LINK) $(hello_module_OBJECTS) $(hello_module_LDADD) $(LIBS)
+commands/help_module-help.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+help.module$(EXEEXT): $(help_module_OBJECTS) $(help_module_DEPENDENCIES) $(EXTRA_help_module_DEPENDENCIES) 
+	@rm -f help.module$(EXEEXT)
+	$(AM_V_CCLD)$(help_module_LINK) $(help_module_OBJECTS) $(help_module_LDADD) $(LIBS)
+commands/hexdump_module-hexdump.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/hexdump_module-hexdump.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+hexdump.module$(EXEEXT): $(hexdump_module_OBJECTS) $(hexdump_module_DEPENDENCIES) $(EXTRA_hexdump_module_DEPENDENCIES) 
+	@rm -f hexdump.module$(EXEEXT)
+	$(AM_V_CCLD)$(hexdump_module_LINK) $(hexdump_module_OBJECTS) $(hexdump_module_LDADD) $(LIBS)
+fs/hfs_module-hfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+hfs.module$(EXEEXT): $(hfs_module_OBJECTS) $(hfs_module_DEPENDENCIES) $(EXTRA_hfs_module_DEPENDENCIES) 
+	@rm -f hfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(hfs_module_LINK) $(hfs_module_OBJECTS) $(hfs_module_LDADD) $(LIBS)
+fs/hfsplus_module-hfsplus.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+hfsplus.module$(EXEEXT): $(hfsplus_module_OBJECTS) $(hfsplus_module_DEPENDENCIES) $(EXTRA_hfsplus_module_DEPENDENCIES) 
+	@rm -f hfsplus.module$(EXEEXT)
+	$(AM_V_CCLD)$(hfsplus_module_LINK) $(hfsplus_module_OBJECTS) $(hfsplus_module_LDADD) $(LIBS)
+fs/hfspluscomp_module-hfspluscomp.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+hfspluscomp.module$(EXEEXT): $(hfspluscomp_module_OBJECTS) $(hfspluscomp_module_DEPENDENCIES) $(EXTRA_hfspluscomp_module_DEPENDENCIES) 
+	@rm -f hfspluscomp.module$(EXEEXT)
+	$(AM_V_CCLD)$(hfspluscomp_module_LINK) $(hfspluscomp_module_OBJECTS) $(hfspluscomp_module_LDADD) $(LIBS)
+net/$(am__dirstamp):
+	@$(MKDIR_P) net
+	@: > net/$(am__dirstamp)
+net/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/$(DEPDIR)
+	@: > net/$(DEPDIR)/$(am__dirstamp)
+net/http_module-http.$(OBJEXT): net/$(am__dirstamp) \
+	net/$(DEPDIR)/$(am__dirstamp)
+
+http.module$(EXEEXT): $(http_module_OBJECTS) $(http_module_DEPENDENCIES) $(EXTRA_http_module_DEPENDENCIES) 
+	@rm -f http.module$(EXEEXT)
+	$(AM_V_CCLD)$(http_module_LINK) $(http_module_OBJECTS) $(http_module_LDADD) $(LIBS)
+video/ieee1275_fb_module-ieee1275.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+ieee1275_fb.module$(EXEEXT): $(ieee1275_fb_module_OBJECTS) $(ieee1275_fb_module_DEPENDENCIES) $(EXTRA_ieee1275_fb_module_DEPENDENCIES) 
+	@rm -f ieee1275_fb.module$(EXEEXT)
+	$(AM_V_CCLD)$(ieee1275_fb_module_LINK) $(ieee1275_fb_module_OBJECTS) $(ieee1275_fb_module_LDADD) $(LIBS)
+commands/iorw_module-iorw.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+iorw.module$(EXEEXT): $(iorw_module_OBJECTS) $(iorw_module_DEPENDENCIES) $(EXTRA_iorw_module_DEPENDENCIES) 
+	@rm -f iorw.module$(EXEEXT)
+	$(AM_V_CCLD)$(iorw_module_LINK) $(iorw_module_OBJECTS) $(iorw_module_LDADD) $(LIBS)
+fs/iso9660_module-iso9660.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+iso9660.module$(EXEEXT): $(iso9660_module_OBJECTS) $(iso9660_module_DEPENDENCIES) $(EXTRA_iso9660_module_DEPENDENCIES) 
+	@rm -f iso9660.module$(EXEEXT)
+	$(AM_V_CCLD)$(iso9660_module_LINK) $(iso9660_module_OBJECTS) $(iso9660_module_LDADD) $(LIBS)
+fs/jfs_module-jfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+jfs.module$(EXEEXT): $(jfs_module_OBJECTS) $(jfs_module_DEPENDENCIES) $(EXTRA_jfs_module_DEPENDENCIES) 
+	@rm -f jfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(jfs_module_LINK) $(jfs_module_OBJECTS) $(jfs_module_LDADD) $(LIBS)
+video/readers/$(am__dirstamp):
+	@$(MKDIR_P) video/readers
+	@: > video/readers/$(am__dirstamp)
+video/readers/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/readers/$(DEPDIR)
+	@: > video/readers/$(DEPDIR)/$(am__dirstamp)
+video/readers/jpeg_module-jpeg.$(OBJEXT):  \
+	video/readers/$(am__dirstamp) \
+	video/readers/$(DEPDIR)/$(am__dirstamp)
+
+jpeg.module$(EXEEXT): $(jpeg_module_OBJECTS) $(jpeg_module_DEPENDENCIES) $(EXTRA_jpeg_module_DEPENDENCIES) 
+	@rm -f jpeg.module$(EXEEXT)
+	$(AM_V_CCLD)$(jpeg_module_LINK) $(jpeg_module_OBJECTS) $(jpeg_module_LDADD) $(LIBS)
+lib/json/$(am__dirstamp):
+	@$(MKDIR_P) lib/json
+	@: > lib/json/$(am__dirstamp)
+lib/json/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/json/$(DEPDIR)
+	@: > lib/json/$(DEPDIR)/$(am__dirstamp)
+lib/json/json_module-json.$(OBJEXT): lib/json/$(am__dirstamp) \
+	lib/json/$(DEPDIR)/$(am__dirstamp)
+
+json.module$(EXEEXT): $(json_module_OBJECTS) $(json_module_DEPENDENCIES) $(EXTRA_json_module_DEPENDENCIES) 
+	@rm -f json.module$(EXEEXT)
+	$(AM_V_CCLD)$(json_module_LINK) $(json_module_OBJECTS) $(json_module_LDADD) $(LIBS)
+kern/arm64/efi/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm64/efi
+	@: > kern/arm64/efi/$(am__dirstamp)
+kern/arm64/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm64/efi/$(DEPDIR)
+	@: > kern/arm64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/efi/kernel_exec-startup.$(OBJEXT):  \
+	kern/arm64/efi/$(am__dirstamp) \
+	kern/arm64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/efi/kernel_exec-init.$(OBJEXT):  \
+	kern/arm64/efi/$(am__dirstamp) \
+	kern/arm64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/$(am__dirstamp):
+	@$(MKDIR_P) kern/efi
+	@: > kern/efi/$(am__dirstamp)
+kern/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/efi/$(DEPDIR)
+	@: > kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-fdt.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm64
+	@: > kern/arm64/$(am__dirstamp)
+kern/arm64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm64/$(DEPDIR)
+	@: > kern/arm64/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/kernel_exec-cache.$(OBJEXT): kern/arm64/$(am__dirstamp) \
+	kern/arm64/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/kernel_exec-cache_flush.$(OBJEXT):  \
+	kern/arm64/$(am__dirstamp) \
+	kern/arm64/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/kernel_exec-dl.$(OBJEXT): kern/arm64/$(am__dirstamp) \
+	kern/arm64/$(DEPDIR)/$(am__dirstamp)
+kern/arm64/kernel_exec-dl_helper.$(OBJEXT):  \
+	kern/arm64/$(am__dirstamp) \
+	kern/arm64/$(DEPDIR)/$(am__dirstamp)
+disk/efi/$(am__dirstamp):
+	@$(MKDIR_P) disk/efi
+	@: > disk/efi/$(am__dirstamp)
+disk/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/efi/$(DEPDIR)
+	@: > disk/efi/$(DEPDIR)/$(am__dirstamp)
+disk/efi/kernel_exec-efidisk.$(OBJEXT): disk/efi/$(am__dirstamp) \
+	disk/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-efi.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-init.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-mm.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+term/efi/$(am__dirstamp):
+	@$(MKDIR_P) term/efi
+	@: > term/efi/$(am__dirstamp)
+term/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/efi/$(DEPDIR)
+	@: > term/efi/$(DEPDIR)/$(am__dirstamp)
+term/efi/kernel_exec-console.$(OBJEXT): term/efi/$(am__dirstamp) \
+	term/efi/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-acpi.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-acpi.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/efi/kernel_exec-sb.$(OBJEXT): kern/efi/$(am__dirstamp) \
+	kern/efi/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-lockdown.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-compiler-rt.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-mm.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-time.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/generic/$(am__dirstamp):
+	@$(MKDIR_P) kern/generic
+	@: > kern/generic/$(am__dirstamp)
+kern/generic/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/generic/$(DEPDIR)
+	@: > kern/generic/$(DEPDIR)/$(am__dirstamp)
+kern/generic/kernel_exec-millisleep.$(OBJEXT):  \
+	kern/generic/$(am__dirstamp) \
+	kern/generic/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-buffer.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-command.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-corecmd.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-device.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-disk.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-dl.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-env.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-err.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-file.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-fs.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-list.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-main.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-misc.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-parser.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-partition.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-rescue_parser.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-rescue_reader.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-term.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/kernel_exec-verifiers.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+kern/arm/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm
+	@: > kern/arm/$(am__dirstamp)
+kern/arm/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/$(DEPDIR)
+	@: > kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-startup.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/coreboot
+	@: > kern/arm/coreboot/$(am__dirstamp)
+kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/coreboot/$(DEPDIR)
+	@: > kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/kernel_exec-init.$(OBJEXT):  \
+	kern/arm/coreboot/$(am__dirstamp) \
+	kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/kernel_exec-timer.$(OBJEXT):  \
+	kern/arm/coreboot/$(am__dirstamp) \
+	kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/kernel_exec-coreboot.$(OBJEXT):  \
+	kern/arm/coreboot/$(am__dirstamp) \
+	kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+lib/kernel_exec-fdt.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+bus/kernel_exec-fdt.$(OBJEXT): bus/$(am__dirstamp) \
+	bus/$(DEPDIR)/$(am__dirstamp)
+term/kernel_exec-ps2.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+term/arm/$(am__dirstamp):
+	@$(MKDIR_P) term/arm
+	@: > term/arm/$(am__dirstamp)
+term/arm/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/arm/$(DEPDIR)
+	@: > term/arm/$(DEPDIR)/$(am__dirstamp)
+term/arm/kernel_exec-pl050.$(OBJEXT): term/arm/$(am__dirstamp) \
+	term/arm/$(DEPDIR)/$(am__dirstamp)
+term/arm/kernel_exec-cros.$(OBJEXT): term/arm/$(am__dirstamp) \
+	term/arm/$(DEPDIR)/$(am__dirstamp)
+term/arm/kernel_exec-cros_ec.$(OBJEXT): term/arm/$(am__dirstamp) \
+	term/arm/$(DEPDIR)/$(am__dirstamp)
+bus/spi/$(am__dirstamp):
+	@$(MKDIR_P) bus/spi
+	@: > bus/spi/$(am__dirstamp)
+bus/spi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/spi/$(DEPDIR)
+	@: > bus/spi/$(DEPDIR)/$(am__dirstamp)
+bus/spi/kernel_exec-rk3288_spi.$(OBJEXT): bus/spi/$(am__dirstamp) \
+	bus/spi/$(DEPDIR)/$(am__dirstamp)
+commands/kernel_exec-keylayouts.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/kernel_exec-dma.$(OBJEXT):  \
+	kern/arm/coreboot/$(am__dirstamp) \
+	kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/coreboot/kernel_exec-cbtable.$(OBJEXT):  \
+	kern/arm/coreboot/$(am__dirstamp) \
+	kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+video/coreboot/$(am__dirstamp):
+	@$(MKDIR_P) video/coreboot
+	@: > video/coreboot/$(am__dirstamp)
+video/coreboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/coreboot/$(DEPDIR)
+	@: > video/coreboot/$(DEPDIR)/$(am__dirstamp)
+video/coreboot/kernel_exec-cbfb.$(OBJEXT):  \
+	video/coreboot/$(am__dirstamp) \
+	video/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/coreboot/kernel_exec-mmap.$(OBJEXT):  \
+	kern/coreboot/$(am__dirstamp) \
+	kern/coreboot/$(DEPDIR)/$(am__dirstamp)
+kern/coreboot/kernel_exec-cbtable.$(OBJEXT):  \
+	kern/coreboot/$(am__dirstamp) \
+	kern/coreboot/$(DEPDIR)/$(am__dirstamp)
+term/kernel_exec-gfxterm.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+font/kernel_exec-font.$(OBJEXT): font/$(am__dirstamp) \
+	font/$(DEPDIR)/$(am__dirstamp)
+font/kernel_exec-font_cmd.$(OBJEXT): font/$(am__dirstamp) \
+	font/$(DEPDIR)/$(am__dirstamp)
+io/kernel_exec-bufio.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+video/fb/$(am__dirstamp):
+	@$(MKDIR_P) video/fb
+	@: > video/fb/$(am__dirstamp)
+video/fb/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/fb/$(DEPDIR)
+	@: > video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/kernel_exec-fbblit.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/kernel_exec-fbfill.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/kernel_exec-fbutil.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/kernel_exec-video_fb.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/kernel_exec-video.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-dl.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-dl_helper.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-cache_armv6.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-cache_armv7.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-cache.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+kern/arm/kernel_exec-compiler-rt.$(OBJEXT): kern/arm/$(am__dirstamp) \
+	kern/arm/$(DEPDIR)/$(am__dirstamp)
+lib/kernel_exec-division.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+kern/arm/efi/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/efi
+	@: > kern/arm/efi/$(am__dirstamp)
+kern/arm/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/efi/$(DEPDIR)
+	@: > kern/arm/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm/efi/kernel_exec-startup.$(OBJEXT):  \
+	kern/arm/efi/$(am__dirstamp) \
+	kern/arm/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm/efi/kernel_exec-init.$(OBJEXT): kern/arm/efi/$(am__dirstamp) \
+	kern/arm/efi/$(DEPDIR)/$(am__dirstamp)
+kern/arm/uboot/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/uboot
+	@: > kern/arm/uboot/$(am__dirstamp)
+kern/arm/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/arm/uboot/$(DEPDIR)
+	@: > kern/arm/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/uboot/kernel_exec-init.$(OBJEXT):  \
+	kern/arm/uboot/$(am__dirstamp) \
+	kern/arm/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/arm/uboot/kernel_exec-uboot.$(OBJEXT):  \
+	kern/arm/uboot/$(am__dirstamp) \
+	kern/arm/uboot/$(DEPDIR)/$(am__dirstamp)
+disk/uboot/$(am__dirstamp):
+	@$(MKDIR_P) disk/uboot
+	@: > disk/uboot/$(am__dirstamp)
+disk/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/uboot/$(DEPDIR)
+	@: > disk/uboot/$(DEPDIR)/$(am__dirstamp)
+disk/uboot/kernel_exec-ubootdisk.$(OBJEXT):  \
+	disk/uboot/$(am__dirstamp) \
+	disk/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/uboot/$(am__dirstamp):
+	@$(MKDIR_P) kern/uboot
+	@: > kern/uboot/$(am__dirstamp)
+kern/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/uboot/$(DEPDIR)
+	@: > kern/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/uboot/kernel_exec-uboot.$(OBJEXT): kern/uboot/$(am__dirstamp) \
+	kern/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/uboot/kernel_exec-init.$(OBJEXT): kern/uboot/$(am__dirstamp) \
+	kern/uboot/$(DEPDIR)/$(am__dirstamp)
+kern/uboot/kernel_exec-hw.$(OBJEXT): kern/uboot/$(am__dirstamp) \
+	kern/uboot/$(DEPDIR)/$(am__dirstamp)
+term/uboot/$(am__dirstamp):
+	@$(MKDIR_P) term/uboot
+	@: > term/uboot/$(am__dirstamp)
+term/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/uboot/$(DEPDIR)
+	@: > term/uboot/$(DEPDIR)/$(am__dirstamp)
+term/uboot/kernel_exec-console.$(OBJEXT): term/uboot/$(am__dirstamp) \
+	term/uboot/$(DEPDIR)/$(am__dirstamp)
+term/kernel_exec-terminfo.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
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+	term/$(DEPDIR)/$(am__dirstamp)
+commands/kernel_exec-extcmd.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/kernel_exec-arg.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+disk/kernel_exec-host.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+kern/emu/kernel_exec-cache_s.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+kern/emu/kernel_exec-hostdisk.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+osdep/unix/$(am__dirstamp):
+	@$(MKDIR_P) osdep/unix
+	@: > osdep/unix/$(am__dirstamp)
+osdep/unix/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) osdep/unix/$(DEPDIR)
+	@: > osdep/unix/$(DEPDIR)/$(am__dirstamp)
+osdep/unix/kernel_exec-hostdisk.$(OBJEXT): osdep/unix/$(am__dirstamp) \
+	osdep/unix/$(DEPDIR)/$(am__dirstamp)
+osdep/$(am__dirstamp):
+	@$(MKDIR_P) osdep
+	@: > osdep/$(am__dirstamp)
+osdep/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) osdep/$(DEPDIR)
+	@: > osdep/$(DEPDIR)/$(am__dirstamp)
+osdep/kernel_exec-exec.$(OBJEXT): osdep/$(am__dirstamp) \
+	osdep/$(DEPDIR)/$(am__dirstamp)
+osdep/devmapper/$(am__dirstamp):
+	@$(MKDIR_P) osdep/devmapper
+	@: > osdep/devmapper/$(am__dirstamp)
+osdep/devmapper/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) osdep/devmapper/$(DEPDIR)
+	@: > osdep/devmapper/$(DEPDIR)/$(am__dirstamp)
+osdep/devmapper/kernel_exec-hostdisk.$(OBJEXT):  \
+	osdep/devmapper/$(am__dirstamp) \
+	osdep/devmapper/$(DEPDIR)/$(am__dirstamp)
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+kern/emu/kernel_exec-hostfs.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
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+	kern/emu/$(DEPDIR)/$(am__dirstamp)
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+	kern/emu/$(DEPDIR)/$(am__dirstamp)
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+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+kern/emu/kernel_exec-mm.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+kern/emu/kernel_exec-time.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
+kern/emu/kernel_exec-cache.$(OBJEXT): kern/emu/$(am__dirstamp) \
+	kern/emu/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/pc/$(DEPDIR)/$(am__dirstamp)
+kern/i386/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386
+	@: > kern/i386/$(am__dirstamp)
+kern/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/$(DEPDIR)
+	@: > kern/i386/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/$(am__dirstamp) kern/i386/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) term/i386/pc
+	@: > term/i386/pc/$(am__dirstamp)
+term/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/i386/pc/$(DEPDIR)
+	@: > term/i386/pc/$(DEPDIR)/$(am__dirstamp)
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+	term/i386/pc/$(am__dirstamp) \
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+	kern/i386/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/i386/efi
+	@: > kern/i386/efi/$(am__dirstamp)
+kern/i386/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/efi/$(DEPDIR)
+	@: > kern/i386/efi/$(DEPDIR)/$(am__dirstamp)
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+	bus/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/i386/ieee1275
+	@: > kern/i386/ieee1275/$(am__dirstamp)
+kern/i386/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/ieee1275/$(DEPDIR)
+	@: > kern/i386/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) disk/ieee1275
+	@: > disk/ieee1275/$(am__dirstamp)
+disk/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/ieee1275/$(DEPDIR)
+	@: > disk/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	disk/ieee1275/$(am__dirstamp) \
+	disk/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/ieee1275
+	@: > kern/ieee1275/$(am__dirstamp)
+kern/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/ieee1275/$(DEPDIR)
+	@: > kern/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	term/i386/pc/$(am__dirstamp) \
+	term/i386/pc/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/i386/qemu
+	@: > kern/i386/qemu/$(am__dirstamp)
+kern/i386/qemu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/qemu/$(DEPDIR)
+	@: > kern/i386/qemu/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/qemu/$(am__dirstamp) \
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+	kern/i386/qemu/$(am__dirstamp) \
+	kern/i386/qemu/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/i386/xen
+	@: > kern/i386/xen/$(am__dirstamp)
+kern/i386/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/i386/xen/$(DEPDIR)
+	@: > kern/i386/xen/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/xen/$(am__dirstamp) \
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+	kern/i386/xen/$(am__dirstamp) \
+	kern/i386/xen/$(DEPDIR)/$(am__dirstamp)
+kern/xen/$(am__dirstamp):
+	@$(MKDIR_P) kern/xen
+	@: > kern/xen/$(am__dirstamp)
+kern/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/xen/$(DEPDIR)
+	@: > kern/xen/$(DEPDIR)/$(am__dirstamp)
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+	kern/xen/$(DEPDIR)/$(am__dirstamp)
+term/xen/$(am__dirstamp):
+	@$(MKDIR_P) term/xen
+	@: > term/xen/$(am__dirstamp)
+term/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/xen/$(DEPDIR)
+	@: > term/xen/$(DEPDIR)/$(am__dirstamp)
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+	term/xen/$(DEPDIR)/$(am__dirstamp)
+disk/xen/$(am__dirstamp):
+	@$(MKDIR_P) disk/xen
+	@: > disk/xen/$(am__dirstamp)
+disk/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/xen/$(DEPDIR)
+	@: > disk/xen/$(DEPDIR)/$(am__dirstamp)
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+	disk/xen/$(DEPDIR)/$(am__dirstamp)
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+	kern/i386/xen/$(am__dirstamp) \
+	kern/i386/xen/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/ia64/efi
+	@: > kern/ia64/efi/$(am__dirstamp)
+kern/ia64/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/ia64/efi/$(DEPDIR)
+	@: > kern/ia64/efi/$(DEPDIR)/$(am__dirstamp)
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+	kern/ia64/efi/$(am__dirstamp) \
+	kern/ia64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/ia64/$(am__dirstamp):
+	@$(MKDIR_P) kern/ia64
+	@: > kern/ia64/$(am__dirstamp)
+kern/ia64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/ia64/$(DEPDIR)
+	@: > kern/ia64/$(DEPDIR)/$(am__dirstamp)
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+	kern/ia64/$(DEPDIR)/$(am__dirstamp)
+kern/mips/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips
+	@: > kern/mips/$(am__dirstamp)
+kern/mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips/$(DEPDIR)
+	@: > kern/mips/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/$(DEPDIR)/$(am__dirstamp)
+kern/mips/arc/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips/arc
+	@: > kern/mips/arc/$(am__dirstamp)
+kern/mips/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips/arc/$(DEPDIR)
+	@: > kern/mips/arc/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/arc/$(am__dirstamp) \
+	kern/mips/arc/$(DEPDIR)/$(am__dirstamp)
+term/arc/$(am__dirstamp):
+	@$(MKDIR_P) term/arc
+	@: > term/arc/$(am__dirstamp)
+term/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) term/arc/$(DEPDIR)
+	@: > term/arc/$(DEPDIR)/$(am__dirstamp)
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+	term/arc/$(DEPDIR)/$(am__dirstamp)
+disk/arc/$(am__dirstamp):
+	@$(MKDIR_P) disk/arc
+	@: > disk/arc/$(am__dirstamp)
+disk/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) disk/arc/$(DEPDIR)
+	@: > disk/arc/$(DEPDIR)/$(am__dirstamp)
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+	disk/arc/$(DEPDIR)/$(am__dirstamp)
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+	kern/generic/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/$(DEPDIR)/$(am__dirstamp)
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+	term/$(DEPDIR)/$(am__dirstamp)
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+	bus/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/mips/loongson
+	@: > kern/mips/loongson/$(am__dirstamp)
+kern/mips/loongson/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips/loongson/$(DEPDIR)
+	@: > kern/mips/loongson/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/loongson/$(am__dirstamp) \
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+	video/$(DEPDIR)/$(am__dirstamp)
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+	video/$(DEPDIR)/$(am__dirstamp)
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+	video/$(DEPDIR)/$(am__dirstamp)
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+	video/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/mips/qemu_mips
+	@: > kern/mips/qemu_mips/$(am__dirstamp)
+kern/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/mips/qemu_mips/$(DEPDIR)
+	@: > kern/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
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+	kern/mips/qemu_mips/$(am__dirstamp) \
+	kern/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/powerpc/ieee1275
+	@: > kern/powerpc/ieee1275/$(am__dirstamp)
+kern/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/powerpc/ieee1275/$(DEPDIR)
+	@: > kern/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	kern/powerpc/ieee1275/$(am__dirstamp) \
+	kern/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
+kern/powerpc/$(am__dirstamp):
+	@$(MKDIR_P) kern/powerpc
+	@: > kern/powerpc/$(am__dirstamp)
+kern/powerpc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/powerpc/$(DEPDIR)
+	@: > kern/powerpc/$(DEPDIR)/$(am__dirstamp)
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+	kern/powerpc/$(am__dirstamp) \
+	kern/powerpc/$(DEPDIR)/$(am__dirstamp)
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+	kern/powerpc/$(DEPDIR)/$(am__dirstamp)
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+	kern/powerpc/$(am__dirstamp) \
+	kern/powerpc/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/riscv/efi
+	@: > kern/riscv/efi/$(am__dirstamp)
+kern/riscv/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/riscv/efi/$(DEPDIR)
+	@: > kern/riscv/efi/$(DEPDIR)/$(am__dirstamp)
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+	kern/riscv/efi/$(am__dirstamp) \
+	kern/riscv/efi/$(DEPDIR)/$(am__dirstamp)
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+	kern/riscv/efi/$(am__dirstamp) \
+	kern/riscv/efi/$(DEPDIR)/$(am__dirstamp)
+kern/riscv/$(am__dirstamp):
+	@$(MKDIR_P) kern/riscv
+	@: > kern/riscv/$(am__dirstamp)
+kern/riscv/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/riscv/$(DEPDIR)
+	@: > kern/riscv/$(DEPDIR)/$(am__dirstamp)
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+	kern/riscv/$(DEPDIR)/$(am__dirstamp)
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+	kern/riscv/$(am__dirstamp) \
+	kern/riscv/$(DEPDIR)/$(am__dirstamp)
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+	kern/riscv/$(DEPDIR)/$(am__dirstamp)
+kern/sparc64/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) kern/sparc64/ieee1275
+	@: > kern/sparc64/ieee1275/$(am__dirstamp)
+kern/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/sparc64/ieee1275/$(DEPDIR)
+	@: > kern/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	kern/sparc64/ieee1275/$(am__dirstamp) \
+	kern/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+kern/sparc64/$(am__dirstamp):
+	@$(MKDIR_P) kern/sparc64
+	@: > kern/sparc64/$(am__dirstamp)
+kern/sparc64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/sparc64/$(DEPDIR)
+	@: > kern/sparc64/$(DEPDIR)/$(am__dirstamp)
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+	kern/sparc64/$(am__dirstamp) \
+	kern/sparc64/$(DEPDIR)/$(am__dirstamp)
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+	kern/sparc64/$(DEPDIR)/$(am__dirstamp)
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+	kern/sparc64/ieee1275/$(am__dirstamp) \
+	kern/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	disk/ieee1275/$(am__dirstamp) \
+	disk/ieee1275/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) kern/x86_64/efi
+	@: > kern/x86_64/efi/$(am__dirstamp)
+kern/x86_64/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/x86_64/efi/$(DEPDIR)
+	@: > kern/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/efi/kernel_exec-startup.$(OBJEXT):  \
+	kern/x86_64/efi/$(am__dirstamp) \
+	kern/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/efi/kernel_exec-callwrap.$(OBJEXT):  \
+	kern/x86_64/efi/$(am__dirstamp) \
+	kern/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/$(am__dirstamp):
+	@$(MKDIR_P) kern/x86_64
+	@: > kern/x86_64/$(am__dirstamp)
+kern/x86_64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/x86_64/$(DEPDIR)
+	@: > kern/x86_64/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/kernel_exec-dl.$(OBJEXT): kern/x86_64/$(am__dirstamp) \
+	kern/x86_64/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/xen/$(am__dirstamp):
+	@$(MKDIR_P) kern/x86_64/xen
+	@: > kern/x86_64/xen/$(am__dirstamp)
+kern/x86_64/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) kern/x86_64/xen/$(DEPDIR)
+	@: > kern/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/xen/kernel_exec-startup.$(OBJEXT):  \
+	kern/x86_64/xen/$(am__dirstamp) \
+	kern/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+kern/x86_64/xen/kernel_exec-hypercall.$(OBJEXT):  \
+	kern/x86_64/xen/$(am__dirstamp) \
+	kern/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+
+kernel.exec$(EXEEXT): $(kernel_exec_OBJECTS) $(kernel_exec_DEPENDENCIES) $(EXTRA_kernel_exec_DEPENDENCIES) 
+	@rm -f kernel.exec$(EXEEXT)
+	$(AM_V_CCLD)$(kernel_exec_LINK) $(kernel_exec_OBJECTS) $(kernel_exec_LDADD) $(LIBS)
+commands/keylayouts_module-keylayouts.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+keylayouts.module$(EXEEXT): $(keylayouts_module_OBJECTS) $(keylayouts_module_DEPENDENCIES) $(EXTRA_keylayouts_module_DEPENDENCIES) 
+	@rm -f keylayouts.module$(EXEEXT)
+	$(AM_V_CCLD)$(keylayouts_module_LINK) $(keylayouts_module_OBJECTS) $(keylayouts_module_LDADD) $(LIBS)
+commands/keystatus_module-keystatus.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+keystatus.module$(EXEEXT): $(keystatus_module_OBJECTS) $(keystatus_module_DEPENDENCIES) $(EXTRA_keystatus_module_DEPENDENCIES) 
+	@rm -f keystatus.module$(EXEEXT)
+	$(AM_V_CCLD)$(keystatus_module_LINK) $(keystatus_module_OBJECTS) $(keystatus_module_LDADD) $(LIBS)
+disk/ldm_module-ldm.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+ldm.module$(EXEEXT): $(ldm_module_OBJECTS) $(ldm_module_DEPENDENCIES) $(EXTRA_ldm_module_DEPENDENCIES) 
+	@rm -f ldm.module$(EXEEXT)
+	$(AM_V_CCLD)$(ldm_module_LINK) $(ldm_module_OBJECTS) $(ldm_module_LDADD) $(LIBS)
+tests/legacy_password_test_module-legacy_password_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+legacy_password_test.module$(EXEEXT): $(legacy_password_test_module_OBJECTS) $(legacy_password_test_module_DEPENDENCIES) $(EXTRA_legacy_password_test_module_DEPENDENCIES) 
+	@rm -f legacy_password_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(legacy_password_test_module_LINK) $(legacy_password_test_module_OBJECTS) $(legacy_password_test_module_LDADD) $(LIBS)
+lib/i386/pc/legacycfg_module-vesa_modes_table.$(OBJEXT):  \
+	lib/i386/pc/$(am__dirstamp) \
+	lib/i386/pc/$(DEPDIR)/$(am__dirstamp)
+commands/legacycfg_module-legacycfg.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+lib/legacycfg_module-legacy_parse.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+legacycfg.module$(EXEEXT): $(legacycfg_module_OBJECTS) $(legacycfg_module_DEPENDENCIES) $(EXTRA_legacycfg_module_DEPENDENCIES) 
+	@rm -f legacycfg.module$(EXEEXT)
+	$(AM_V_CCLD)$(legacycfg_module_LINK) $(legacycfg_module_OBJECTS) $(legacycfg_module_LDADD) $(LIBS)
+loader/arm64/$(am__dirstamp):
+	@$(MKDIR_P) loader/arm64
+	@: > loader/arm64/$(am__dirstamp)
+loader/arm64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/arm64/$(DEPDIR)
+	@: > loader/arm64/$(DEPDIR)/$(am__dirstamp)
+loader/arm64/linux_module-linux.$(OBJEXT):  \
+	loader/arm64/$(am__dirstamp) \
+	loader/arm64/$(DEPDIR)/$(am__dirstamp)
+loader/linux_module-linux.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+lib/linux_module-cmdline.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+loader/arm/$(am__dirstamp):
+	@$(MKDIR_P) loader/arm
+	@: > loader/arm/$(am__dirstamp)
+loader/arm/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/arm/$(DEPDIR)
+	@: > loader/arm/$(DEPDIR)/$(am__dirstamp)
+loader/arm/linux_module-linux.$(OBJEXT): loader/arm/$(am__dirstamp) \
+	loader/arm/$(DEPDIR)/$(am__dirstamp)
+loader/i386/linux_module-linux.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/pc/linux_module-vesa_modes_table.$(OBJEXT):  \
+	lib/i386/pc/$(am__dirstamp) \
+	lib/i386/pc/$(DEPDIR)/$(am__dirstamp)
+loader/i386/linux_module-xen.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/ia64/efi/$(am__dirstamp):
+	@$(MKDIR_P) loader/ia64/efi
+	@: > loader/ia64/efi/$(am__dirstamp)
+loader/ia64/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/ia64/efi/$(DEPDIR)
+	@: > loader/ia64/efi/$(DEPDIR)/$(am__dirstamp)
+loader/ia64/efi/linux_module-linux.$(OBJEXT):  \
+	loader/ia64/efi/$(am__dirstamp) \
+	loader/ia64/efi/$(DEPDIR)/$(am__dirstamp)
+loader/mips/$(am__dirstamp):
+	@$(MKDIR_P) loader/mips
+	@: > loader/mips/$(am__dirstamp)
+loader/mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/mips/$(DEPDIR)
+	@: > loader/mips/$(DEPDIR)/$(am__dirstamp)
+loader/mips/linux_module-linux.$(OBJEXT): loader/mips/$(am__dirstamp) \
+	loader/mips/$(DEPDIR)/$(am__dirstamp)
+loader/powerpc/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) loader/powerpc/ieee1275
+	@: > loader/powerpc/ieee1275/$(am__dirstamp)
+loader/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/powerpc/ieee1275/$(DEPDIR)
+	@: > loader/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
+loader/powerpc/ieee1275/linux_module-linux.$(OBJEXT):  \
+	loader/powerpc/ieee1275/$(am__dirstamp) \
+	loader/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
+loader/riscv/$(am__dirstamp):
+	@$(MKDIR_P) loader/riscv
+	@: > loader/riscv/$(am__dirstamp)
+loader/riscv/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/riscv/$(DEPDIR)
+	@: > loader/riscv/$(DEPDIR)/$(am__dirstamp)
+loader/riscv/linux_module-linux.$(OBJEXT):  \
+	loader/riscv/$(am__dirstamp) \
+	loader/riscv/$(DEPDIR)/$(am__dirstamp)
+loader/sparc64/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) loader/sparc64/ieee1275
+	@: > loader/sparc64/ieee1275/$(am__dirstamp)
+loader/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) loader/sparc64/ieee1275/$(DEPDIR)
+	@: > loader/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+loader/sparc64/ieee1275/linux_module-linux.$(OBJEXT):  \
+	loader/sparc64/ieee1275/$(am__dirstamp) \
+	loader/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+linux.module$(EXEEXT): $(linux_module_OBJECTS) $(linux_module_DEPENDENCIES) $(EXTRA_linux_module_DEPENDENCIES) 
+	@rm -f linux.module$(EXEEXT)
+	$(AM_V_CCLD)$(linux_module_LINK) $(linux_module_OBJECTS) $(linux_module_LDADD) $(LIBS)
+loader/i386/pc/linux16_module-linux.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+linux16.module$(EXEEXT): $(linux16_module_OBJECTS) $(linux16_module_DEPENDENCIES) $(EXTRA_linux16_module_DEPENDENCIES) 
+	@rm -f linux16.module$(EXEEXT)
+	$(AM_V_CCLD)$(linux16_module_LINK) $(linux16_module_OBJECTS) $(linux16_module_LDADD) $(LIBS)
+boot/i386/pc/lnxboot_image-lnxboot.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+lnxboot.image$(EXEEXT): $(lnxboot_image_OBJECTS) $(lnxboot_image_DEPENDENCIES) $(EXTRA_lnxboot_image_DEPENDENCIES) 
+	@rm -f lnxboot.image$(EXEEXT)
+	$(AM_V_CCLD)$(lnxboot_image_LINK) $(lnxboot_image_OBJECTS) $(lnxboot_image_LDADD) $(LIBS)
+commands/efi/loadbios_module-loadbios.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+loadbios.module$(EXEEXT): $(loadbios_module_OBJECTS) $(loadbios_module_DEPENDENCIES) $(EXTRA_loadbios_module_DEPENDENCIES) 
+	@rm -f loadbios.module$(EXEEXT)
+	$(AM_V_CCLD)$(loadbios_module_LINK) $(loadbios_module_OBJECTS) $(loadbios_module_LDADD) $(LIBS)
+commands/loadenv_module-loadenv.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/loadenv_module-envblk.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+loadenv.module$(EXEEXT): $(loadenv_module_OBJECTS) $(loadenv_module_DEPENDENCIES) $(EXTRA_loadenv_module_DEPENDENCIES) 
+	@rm -f loadenv.module$(EXEEXT)
+	$(AM_V_CCLD)$(loadenv_module_LINK) $(loadenv_module_OBJECTS) $(loadenv_module_LDADD) $(LIBS)
+disk/loopback_module-loopback.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+loopback.module$(EXEEXT): $(loopback_module_OBJECTS) $(loopback_module_DEPENDENCIES) $(EXTRA_loopback_module_DEPENDENCIES) 
+	@rm -f loopback.module$(EXEEXT)
+	$(AM_V_CCLD)$(loopback_module_LINK) $(loopback_module_OBJECTS) $(loopback_module_LDADD) $(LIBS)
+commands/ls_module-ls.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+ls.module$(EXEEXT): $(ls_module_OBJECTS) $(ls_module_DEPENDENCIES) $(EXTRA_ls_module_DEPENDENCIES) 
+	@rm -f ls.module$(EXEEXT)
+	$(AM_V_CCLD)$(ls_module_LINK) $(ls_module_OBJECTS) $(ls_module_LDADD) $(LIBS)
+commands/lsacpi_module-lsacpi.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+lsacpi.module$(EXEEXT): $(lsacpi_module_OBJECTS) $(lsacpi_module_DEPENDENCIES) $(EXTRA_lsacpi_module_DEPENDENCIES) 
+	@rm -f lsacpi.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsacpi_module_LINK) $(lsacpi_module_OBJECTS) $(lsacpi_module_LDADD) $(LIBS)
+commands/i386/pc/lsapm_module-lsapm.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+lsapm.module$(EXEEXT): $(lsapm_module_OBJECTS) $(lsapm_module_DEPENDENCIES) $(EXTRA_lsapm_module_DEPENDENCIES) 
+	@rm -f lsapm.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsapm_module_LINK) $(lsapm_module_OBJECTS) $(lsapm_module_LDADD) $(LIBS)
+commands/arc/$(am__dirstamp):
+	@$(MKDIR_P) commands/arc
+	@: > commands/arc/$(am__dirstamp)
+commands/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/arc/$(DEPDIR)
+	@: > commands/arc/$(DEPDIR)/$(am__dirstamp)
+commands/arc/lsdev_module-lsdev.$(OBJEXT):  \
+	commands/arc/$(am__dirstamp) \
+	commands/arc/$(DEPDIR)/$(am__dirstamp)
+
+lsdev.module$(EXEEXT): $(lsdev_module_OBJECTS) $(lsdev_module_DEPENDENCIES) $(EXTRA_lsdev_module_DEPENDENCIES) 
+	@rm -f lsdev.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsdev_module_LINK) $(lsdev_module_OBJECTS) $(lsdev_module_LDADD) $(LIBS)
+commands/efi/lsefi_module-lsefi.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+lsefi.module$(EXEEXT): $(lsefi_module_OBJECTS) $(lsefi_module_DEPENDENCIES) $(EXTRA_lsefi_module_DEPENDENCIES) 
+	@rm -f lsefi.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsefi_module_LINK) $(lsefi_module_OBJECTS) $(lsefi_module_LDADD) $(LIBS)
+commands/efi/lsefimmap_module-lsefimmap.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+lsefimmap.module$(EXEEXT): $(lsefimmap_module_OBJECTS) $(lsefimmap_module_DEPENDENCIES) $(EXTRA_lsefimmap_module_DEPENDENCIES) 
+	@rm -f lsefimmap.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsefimmap_module_LINK) $(lsefimmap_module_OBJECTS) $(lsefimmap_module_LDADD) $(LIBS)
+commands/efi/lsefisystab_module-lsefisystab.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+lsefisystab.module$(EXEEXT): $(lsefisystab_module_OBJECTS) $(lsefisystab_module_DEPENDENCIES) $(EXTRA_lsefisystab_module_DEPENDENCIES) 
+	@rm -f lsefisystab.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsefisystab_module_LINK) $(lsefisystab_module_OBJECTS) $(lsefisystab_module_LDADD) $(LIBS)
+commands/lsmmap_module-lsmmap.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+lsmmap.module$(EXEEXT): $(lsmmap_module_OBJECTS) $(lsmmap_module_DEPENDENCIES) $(EXTRA_lsmmap_module_DEPENDENCIES) 
+	@rm -f lsmmap.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsmmap_module_LINK) $(lsmmap_module_OBJECTS) $(lsmmap_module_LDADD) $(LIBS)
+commands/lspci_module-lspci.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+lspci.module$(EXEEXT): $(lspci_module_OBJECTS) $(lspci_module_DEPENDENCIES) $(EXTRA_lspci_module_DEPENDENCIES) 
+	@rm -f lspci.module$(EXEEXT)
+	$(AM_V_CCLD)$(lspci_module_LINK) $(lspci_module_OBJECTS) $(lspci_module_LDADD) $(LIBS)
+commands/efi/lssal_module-lssal.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+
+lssal.module$(EXEEXT): $(lssal_module_OBJECTS) $(lssal_module_DEPENDENCIES) $(EXTRA_lssal_module_DEPENDENCIES) 
+	@rm -f lssal.module$(EXEEXT)
+	$(AM_V_CCLD)$(lssal_module_LINK) $(lssal_module_OBJECTS) $(lssal_module_LDADD) $(LIBS)
+commands/mips/loongson/$(am__dirstamp):
+	@$(MKDIR_P) commands/mips/loongson
+	@: > commands/mips/loongson/$(am__dirstamp)
+commands/mips/loongson/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/mips/loongson/$(DEPDIR)
+	@: > commands/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+commands/mips/loongson/lsspd_module-lsspd.$(OBJEXT):  \
+	commands/mips/loongson/$(am__dirstamp) \
+	commands/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+
+lsspd.module$(EXEEXT): $(lsspd_module_OBJECTS) $(lsspd_module_DEPENDENCIES) $(EXTRA_lsspd_module_DEPENDENCIES) 
+	@rm -f lsspd.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsspd_module_LINK) $(lsspd_module_OBJECTS) $(lsspd_module_LDADD) $(LIBS)
+commands/xen/$(am__dirstamp):
+	@$(MKDIR_P) commands/xen
+	@: > commands/xen/$(am__dirstamp)
+commands/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/xen/$(DEPDIR)
+	@: > commands/xen/$(DEPDIR)/$(am__dirstamp)
+commands/xen/lsxen_module-lsxen.$(OBJEXT):  \
+	commands/xen/$(am__dirstamp) \
+	commands/xen/$(DEPDIR)/$(am__dirstamp)
+
+lsxen.module$(EXEEXT): $(lsxen_module_OBJECTS) $(lsxen_module_DEPENDENCIES) $(EXTRA_lsxen_module_DEPENDENCIES) 
+	@rm -f lsxen.module$(EXEEXT)
+	$(AM_V_CCLD)$(lsxen_module_LINK) $(lsxen_module_OBJECTS) $(lsxen_module_LDADD) $(LIBS)
+disk/luks_module-luks.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+luks.module$(EXEEXT): $(luks_module_OBJECTS) $(luks_module_DEPENDENCIES) $(EXTRA_luks_module_DEPENDENCIES) 
+	@rm -f luks.module$(EXEEXT)
+	$(AM_V_CCLD)$(luks_module_LINK) $(luks_module_OBJECTS) $(luks_module_LDADD) $(LIBS)
+disk/luks2_module-luks2.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+lib/gnulib/$(am__dirstamp):
+	@$(MKDIR_P) lib/gnulib
+	@: > lib/gnulib/$(am__dirstamp)
+lib/gnulib/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/gnulib/$(DEPDIR)
+	@: > lib/gnulib/$(DEPDIR)/$(am__dirstamp)
+lib/gnulib/luks2_module-base64.$(OBJEXT): lib/gnulib/$(am__dirstamp) \
+	lib/gnulib/$(DEPDIR)/$(am__dirstamp)
+
+luks2.module$(EXEEXT): $(luks2_module_OBJECTS) $(luks2_module_DEPENDENCIES) $(EXTRA_luks2_module_DEPENDENCIES) 
+	@rm -f luks2.module$(EXEEXT)
+	$(AM_V_CCLD)$(luks2_module_LINK) $(luks2_module_OBJECTS) $(luks2_module_LDADD) $(LIBS)
+disk/lvm_module-lvm.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+lvm.module$(EXEEXT): $(lvm_module_OBJECTS) $(lvm_module_DEPENDENCIES) $(EXTRA_lvm_module_DEPENDENCIES) 
+	@rm -f lvm.module$(EXEEXT)
+	$(AM_V_CCLD)$(lvm_module_LINK) $(lvm_module_OBJECTS) $(lvm_module_LDADD) $(LIBS)
+boot/i386/pc/lzma_decompress_image-startup_raw.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+lzma_decompress.image$(EXEEXT): $(lzma_decompress_image_OBJECTS) $(lzma_decompress_image_DEPENDENCIES) $(EXTRA_lzma_decompress_image_DEPENDENCIES) 
+	@rm -f lzma_decompress.image$(EXEEXT)
+	$(AM_V_CCLD)$(lzma_decompress_image_LINK) $(lzma_decompress_image_OBJECTS) $(lzma_decompress_image_LDADD) $(LIBS)
+io/lzopio_module-lzopio.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+lib/minilzo/$(am__dirstamp):
+	@$(MKDIR_P) lib/minilzo
+	@: > lib/minilzo/$(am__dirstamp)
+lib/minilzo/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/minilzo/$(DEPDIR)
+	@: > lib/minilzo/$(DEPDIR)/$(am__dirstamp)
+lib/minilzo/lzopio_module-minilzo.$(OBJEXT):  \
+	lib/minilzo/$(am__dirstamp) \
+	lib/minilzo/$(DEPDIR)/$(am__dirstamp)
+
+lzopio.module$(EXEEXT): $(lzopio_module_OBJECTS) $(lzopio_module_DEPENDENCIES) $(EXTRA_lzopio_module_DEPENDENCIES) 
+	@rm -f lzopio.module$(EXEEXT)
+	$(AM_V_CCLD)$(lzopio_module_LINK) $(lzopio_module_OBJECTS) $(lzopio_module_LDADD) $(LIBS)
+commands/macbless_module-macbless.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+macbless.module$(EXEEXT): $(macbless_module_OBJECTS) $(macbless_module_DEPENDENCIES) $(EXTRA_macbless_module_DEPENDENCIES) 
+	@rm -f macbless.module$(EXEEXT)
+	$(AM_V_CCLD)$(macbless_module_LINK) $(macbless_module_OBJECTS) $(macbless_module_LDADD) $(LIBS)
+loader/macho_module-macho.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+loader/macho_module-macho32.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
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+	loader/$(DEPDIR)/$(am__dirstamp)
+loader/macho_module-lzss.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f macho.module$(EXEEXT)
+	$(AM_V_CCLD)$(macho_module_LINK) $(macho_module_OBJECTS) $(macho_module_LDADD) $(LIBS)
+term/i386/pc/mda_text_module-mda_text.$(OBJEXT):  \
+	term/i386/pc/$(am__dirstamp) \
+	term/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f mda_text.module$(EXEEXT)
+	$(AM_V_CCLD)$(mda_text_module_LINK) $(mda_text_module_OBJECTS) $(mda_text_module_LDADD) $(LIBS)
+disk/mdraid09_module-mdraid_linux.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+mdraid09.module$(EXEEXT): $(mdraid09_module_OBJECTS) $(mdraid09_module_DEPENDENCIES) $(EXTRA_mdraid09_module_DEPENDENCIES) 
+	@rm -f mdraid09.module$(EXEEXT)
+	$(AM_V_CCLD)$(mdraid09_module_LINK) $(mdraid09_module_OBJECTS) $(mdraid09_module_LDADD) $(LIBS)
+disk/mdraid09_be_module-mdraid_linux_be.$(OBJEXT):  \
+	disk/$(am__dirstamp) disk/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f mdraid09_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(mdraid09_be_module_LINK) $(mdraid09_be_module_OBJECTS) $(mdraid09_be_module_LDADD) $(LIBS)
+disk/mdraid1x_module-mdraid1x_linux.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+mdraid1x.module$(EXEEXT): $(mdraid1x_module_OBJECTS) $(mdraid1x_module_DEPENDENCIES) $(EXTRA_mdraid1x_module_DEPENDENCIES) 
+	@rm -f mdraid1x.module$(EXEEXT)
+	$(AM_V_CCLD)$(mdraid1x_module_LINK) $(mdraid1x_module_OBJECTS) $(mdraid1x_module_LDADD) $(LIBS)
+disk/memdisk_module-memdisk.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+memdisk.module$(EXEEXT): $(memdisk_module_OBJECTS) $(memdisk_module_DEPENDENCIES) $(EXTRA_memdisk_module_DEPENDENCIES) 
+	@rm -f memdisk.module$(EXEEXT)
+	$(AM_V_CCLD)$(memdisk_module_LINK) $(memdisk_module_OBJECTS) $(memdisk_module_LDADD) $(LIBS)
+commands/memrw_module-memrw.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+memrw.module$(EXEEXT): $(memrw_module_OBJECTS) $(memrw_module_DEPENDENCIES) $(EXTRA_memrw_module_DEPENDENCIES) 
+	@rm -f memrw.module$(EXEEXT)
+	$(AM_V_CCLD)$(memrw_module_LINK) $(memrw_module_OBJECTS) $(memrw_module_LDADD) $(LIBS)
+commands/minicmd_module-minicmd.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+minicmd.module$(EXEEXT): $(minicmd_module_OBJECTS) $(minicmd_module_DEPENDENCIES) $(EXTRA_minicmd_module_DEPENDENCIES) 
+	@rm -f minicmd.module$(EXEEXT)
+	$(AM_V_CCLD)$(minicmd_module_LINK) $(minicmd_module_OBJECTS) $(minicmd_module_LDADD) $(LIBS)
+fs/minix_module-minix.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+minix.module$(EXEEXT): $(minix_module_OBJECTS) $(minix_module_DEPENDENCIES) $(EXTRA_minix_module_DEPENDENCIES) 
+	@rm -f minix.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix_module_LINK) $(minix_module_OBJECTS) $(minix_module_LDADD) $(LIBS)
+fs/minix2_module-minix2.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+minix2.module$(EXEEXT): $(minix2_module_OBJECTS) $(minix2_module_DEPENDENCIES) $(EXTRA_minix2_module_DEPENDENCIES) 
+	@rm -f minix2.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix2_module_LINK) $(minix2_module_OBJECTS) $(minix2_module_LDADD) $(LIBS)
+fs/minix2_be_module-minix2_be.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
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+	@rm -f minix2_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix2_be_module_LINK) $(minix2_be_module_OBJECTS) $(minix2_be_module_LDADD) $(LIBS)
+fs/minix3_module-minix3.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+minix3.module$(EXEEXT): $(minix3_module_OBJECTS) $(minix3_module_DEPENDENCIES) $(EXTRA_minix3_module_DEPENDENCIES) 
+	@rm -f minix3.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix3_module_LINK) $(minix3_module_OBJECTS) $(minix3_module_LDADD) $(LIBS)
+fs/minix3_be_module-minix3_be.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
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+	@rm -f minix3_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix3_be_module_LINK) $(minix3_be_module_OBJECTS) $(minix3_be_module_LDADD) $(LIBS)
+fs/minix_be_module-minix_be.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+minix_be.module$(EXEEXT): $(minix_be_module_OBJECTS) $(minix_be_module_DEPENDENCIES) $(EXTRA_minix_be_module_DEPENDENCIES) 
+	@rm -f minix_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(minix_be_module_LINK) $(minix_be_module_OBJECTS) $(minix_be_module_LDADD) $(LIBS)
+mmap/efi/$(am__dirstamp):
+	@$(MKDIR_P) mmap/efi
+	@: > mmap/efi/$(am__dirstamp)
+mmap/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) mmap/efi/$(DEPDIR)
+	@: > mmap/efi/$(DEPDIR)/$(am__dirstamp)
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+	mmap/efi/$(DEPDIR)/$(am__dirstamp)
+mmap/$(am__dirstamp):
+	@$(MKDIR_P) mmap
+	@: > mmap/$(am__dirstamp)
+mmap/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) mmap/$(DEPDIR)
+	@: > mmap/$(DEPDIR)/$(am__dirstamp)
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+	mmap/$(DEPDIR)/$(am__dirstamp)
+mmap/i386/$(am__dirstamp):
+	@$(MKDIR_P) mmap/i386
+	@: > mmap/i386/$(am__dirstamp)
+mmap/i386/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) mmap/i386/$(DEPDIR)
+	@: > mmap/i386/$(DEPDIR)/$(am__dirstamp)
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+	mmap/i386/$(DEPDIR)/$(am__dirstamp)
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+	mmap/i386/$(DEPDIR)/$(am__dirstamp)
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+	@$(MKDIR_P) mmap/i386/pc
+	@: > mmap/i386/pc/$(am__dirstamp)
+mmap/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) mmap/i386/pc/$(DEPDIR)
+	@: > mmap/i386/pc/$(DEPDIR)/$(am__dirstamp)
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+	mmap/i386/pc/$(DEPDIR)/$(am__dirstamp)
+mmap/mips/$(am__dirstamp):
+	@$(MKDIR_P) mmap/mips
+	@: > mmap/mips/$(am__dirstamp)
+mmap/mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) mmap/mips/$(DEPDIR)
+	@: > mmap/mips/$(DEPDIR)/$(am__dirstamp)
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+	mmap/mips/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f mmap.module$(EXEEXT)
+	$(AM_V_CCLD)$(mmap_module_LINK) $(mmap_module_OBJECTS) $(mmap_module_LDADD) $(LIBS)
+term/morse_module-morse.$(OBJEXT): term/$(am__dirstamp) \
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+	@rm -f morse.module$(EXEEXT)
+	$(AM_V_CCLD)$(morse_module_LINK) $(morse_module_OBJECTS) $(morse_module_LDADD) $(LIBS)
+lib/libgcrypt-grub/mpi/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt-grub/mpi
+	@: > lib/libgcrypt-grub/mpi/$(am__dirstamp)
+lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt-grub/mpi/$(DEPDIR)
+	@: > lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(am__dirstamp) \
+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(am__dirstamp) \
+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(am__dirstamp) \
+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(am__dirstamp) \
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+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
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+	lib/libgcrypt-grub/mpi/$(am__dirstamp) \
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+	lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
+lib/libgcrypt_wrap/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt_wrap
+	@: > lib/libgcrypt_wrap/$(am__dirstamp)
+lib/libgcrypt_wrap/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/libgcrypt_wrap/$(DEPDIR)
+	@: > lib/libgcrypt_wrap/$(DEPDIR)/$(am__dirstamp)
+lib/libgcrypt_wrap/mpi_module-mem.$(OBJEXT):  \
+	lib/libgcrypt_wrap/$(am__dirstamp) \
+	lib/libgcrypt_wrap/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f mpi.module$(EXEEXT)
+	$(AM_V_CCLD)$(mpi_module_LINK) $(mpi_module_OBJECTS) $(mpi_module_LDADD) $(LIBS)
+parttool/$(am__dirstamp):
+	@$(MKDIR_P) parttool
+	@: > parttool/$(am__dirstamp)
+parttool/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) parttool/$(DEPDIR)
+	@: > parttool/$(DEPDIR)/$(am__dirstamp)
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+	@rm -f msdospart.module$(EXEEXT)
+	$(AM_V_CCLD)$(msdospart_module_LINK) $(msdospart_module_OBJECTS) $(msdospart_module_LDADD) $(LIBS)
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+	@rm -f mul_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(mul_test_module_LINK) $(mul_test_module_OBJECTS) $(mul_test_module_LDADD) $(LIBS)
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+	@rm -f multiboot.module$(EXEEXT)
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+	@rm -f multiboot2.module$(EXEEXT)
+	$(AM_V_CCLD)$(multiboot2_module_LINK) $(multiboot2_module_OBJECTS) $(multiboot2_module_LDADD) $(LIBS)
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+	@rm -f nand.module$(EXEEXT)
+	$(AM_V_CCLD)$(nand_module_LINK) $(nand_module_OBJECTS) $(nand_module_LDADD) $(LIBS)
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+	@rm -f nativedisk.module$(EXEEXT)
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+	@rm -f net.module$(EXEEXT)
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+	@rm -f newc.module$(EXEEXT)
+	$(AM_V_CCLD)$(newc_module_LINK) $(newc_module_OBJECTS) $(newc_module_LDADD) $(LIBS)
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+	@rm -f nilfs2.module$(EXEEXT)
+	$(AM_V_CCLD)$(nilfs2_module_LINK) $(nilfs2_module_OBJECTS) $(nilfs2_module_LDADD) $(LIBS)
+boot/mips/$(am__dirstamp):
+	@$(MKDIR_P) boot/mips
+	@: > boot/mips/$(am__dirstamp)
+boot/mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/mips/$(DEPDIR)
+	@: > boot/mips/$(DEPDIR)/$(am__dirstamp)
+boot/mips/none_decompress_image-startup_raw.$(OBJEXT):  \
+	boot/mips/$(am__dirstamp) boot/mips/$(DEPDIR)/$(am__dirstamp)
+boot/decompressor/$(am__dirstamp):
+	@$(MKDIR_P) boot/decompressor
+	@: > boot/decompressor/$(am__dirstamp)
+boot/decompressor/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) boot/decompressor/$(DEPDIR)
+	@: > boot/decompressor/$(DEPDIR)/$(am__dirstamp)
+boot/decompressor/none_decompress_image-none.$(OBJEXT):  \
+	boot/decompressor/$(am__dirstamp) \
+	boot/decompressor/$(DEPDIR)/$(am__dirstamp)
+
+none_decompress.image$(EXEEXT): $(none_decompress_image_OBJECTS) $(none_decompress_image_DEPENDENCIES) $(EXTRA_none_decompress_image_DEPENDENCIES) 
+	@rm -f none_decompress.image$(EXEEXT)
+	$(AM_V_CCLD)$(none_decompress_image_LINK) $(none_decompress_image_OBJECTS) $(none_decompress_image_LDADD) $(LIBS)
+normal/$(am__dirstamp):
+	@$(MKDIR_P) normal
+	@: > normal/$(am__dirstamp)
+normal/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) normal/$(DEPDIR)
+	@: > normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
+normal/normal_module-cmdline.$(OBJEXT): normal/$(am__dirstamp) \
+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
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+	normal/$(DEPDIR)/$(am__dirstamp)
+lib/normal_module-getline.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+script/$(am__dirstamp):
+	@$(MKDIR_P) script
+	@: > script/$(am__dirstamp)
+script/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) script/$(DEPDIR)
+	@: > script/$(DEPDIR)/$(am__dirstamp)
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+	script/$(DEPDIR)/$(am__dirstamp)
+script/normal_module-script.$(OBJEXT): script/$(am__dirstamp) \
+	script/$(DEPDIR)/$(am__dirstamp)
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+	script/$(DEPDIR)/$(am__dirstamp)
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+	script/$(DEPDIR)/$(am__dirstamp)
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+	script/$(DEPDIR)/$(am__dirstamp)
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+	script/$(DEPDIR)/$(am__dirstamp)
+commands/normal_module-menuentry.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f normal.module$(EXEEXT)
+	$(AM_V_CCLD)$(normal_module_LINK) $(normal_module_OBJECTS) $(normal_module_LDADD) $(LIBS)
+fs/ntfs_module-ntfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+ntfs.module$(EXEEXT): $(ntfs_module_OBJECTS) $(ntfs_module_DEPENDENCIES) $(EXTRA_ntfs_module_DEPENDENCIES) 
+	@rm -f ntfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(ntfs_module_LINK) $(ntfs_module_OBJECTS) $(ntfs_module_LDADD) $(LIBS)
+fs/ntfscomp_module-ntfscomp.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f ntfscomp.module$(EXEEXT)
+	$(AM_V_CCLD)$(ntfscomp_module_LINK) $(ntfscomp_module_OBJECTS) $(ntfscomp_module_LDADD) $(LIBS)
+loader/i386/pc/ntldr_module-ntldr.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+ntldr.module$(EXEEXT): $(ntldr_module_OBJECTS) $(ntldr_module_DEPENDENCIES) $(EXTRA_ntldr_module_DEPENDENCIES) 
+	@rm -f ntldr.module$(EXEEXT)
+	$(AM_V_CCLD)$(ntldr_module_LINK) $(ntldr_module_OBJECTS) $(ntldr_module_LDADD) $(LIBS)
+fs/odc_module-odc.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+odc.module$(EXEEXT): $(odc_module_OBJECTS) $(odc_module_DEPENDENCIES) $(EXTRA_odc_module_DEPENDENCIES) 
+	@rm -f odc.module$(EXEEXT)
+	$(AM_V_CCLD)$(odc_module_LINK) $(odc_module_OBJECTS) $(odc_module_LDADD) $(LIBS)
+io/offsetio_module-offset.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+
+offsetio.module$(EXEEXT): $(offsetio_module_OBJECTS) $(offsetio_module_DEPENDENCIES) $(EXTRA_offsetio_module_DEPENDENCIES) 
+	@rm -f offsetio.module$(EXEEXT)
+	$(AM_V_CCLD)$(offsetio_module_LINK) $(offsetio_module_OBJECTS) $(offsetio_module_LDADD) $(LIBS)
+net/drivers/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/ieee1275
+	@: > net/drivers/ieee1275/$(am__dirstamp)
+net/drivers/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/ieee1275/$(DEPDIR)
+	@: > net/drivers/ieee1275/$(DEPDIR)/$(am__dirstamp)
+net/drivers/ieee1275/ofnet_module-ofnet.$(OBJEXT):  \
+	net/drivers/ieee1275/$(am__dirstamp) \
+	net/drivers/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+ofnet.module$(EXEEXT): $(ofnet_module_OBJECTS) $(ofnet_module_DEPENDENCIES) $(EXTRA_ofnet_module_DEPENDENCIES) 
+	@rm -f ofnet.module$(EXEEXT)
+	$(AM_V_CCLD)$(ofnet_module_LINK) $(ofnet_module_OBJECTS) $(ofnet_module_LDADD) $(LIBS)
+bus/usb/ohci_module-ohci.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+
+ohci.module$(EXEEXT): $(ohci_module_OBJECTS) $(ohci_module_DEPENDENCIES) $(EXTRA_ohci_module_DEPENDENCIES) 
+	@rm -f ohci.module$(EXEEXT)
+	$(AM_V_CCLD)$(ohci_module_LINK) $(ohci_module_OBJECTS) $(ohci_module_LDADD) $(LIBS)
+partmap/$(am__dirstamp):
+	@$(MKDIR_P) partmap
+	@: > partmap/$(am__dirstamp)
+partmap/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) partmap/$(DEPDIR)
+	@: > partmap/$(DEPDIR)/$(am__dirstamp)
+partmap/part_acorn_module-acorn.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f part_acorn.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_acorn_module_LINK) $(part_acorn_module_OBJECTS) $(part_acorn_module_LDADD) $(LIBS)
+partmap/part_amiga_module-amiga.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_amiga.module$(EXEEXT): $(part_amiga_module_OBJECTS) $(part_amiga_module_DEPENDENCIES) $(EXTRA_part_amiga_module_DEPENDENCIES) 
+	@rm -f part_amiga.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_amiga_module_LINK) $(part_amiga_module_OBJECTS) $(part_amiga_module_LDADD) $(LIBS)
+partmap/part_apple_module-apple.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_apple.module$(EXEEXT): $(part_apple_module_OBJECTS) $(part_apple_module_DEPENDENCIES) $(EXTRA_part_apple_module_DEPENDENCIES) 
+	@rm -f part_apple.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_apple_module_LINK) $(part_apple_module_OBJECTS) $(part_apple_module_LDADD) $(LIBS)
+partmap/part_bsd_module-bsdlabel.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_bsd.module$(EXEEXT): $(part_bsd_module_OBJECTS) $(part_bsd_module_DEPENDENCIES) $(EXTRA_part_bsd_module_DEPENDENCIES) 
+	@rm -f part_bsd.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_bsd_module_LINK) $(part_bsd_module_OBJECTS) $(part_bsd_module_LDADD) $(LIBS)
+partmap/part_dfly_module-dfly.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_dfly.module$(EXEEXT): $(part_dfly_module_OBJECTS) $(part_dfly_module_DEPENDENCIES) $(EXTRA_part_dfly_module_DEPENDENCIES) 
+	@rm -f part_dfly.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_dfly_module_LINK) $(part_dfly_module_OBJECTS) $(part_dfly_module_LDADD) $(LIBS)
+partmap/part_dvh_module-dvh.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_dvh.module$(EXEEXT): $(part_dvh_module_OBJECTS) $(part_dvh_module_DEPENDENCIES) $(EXTRA_part_dvh_module_DEPENDENCIES) 
+	@rm -f part_dvh.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_dvh_module_LINK) $(part_dvh_module_OBJECTS) $(part_dvh_module_LDADD) $(LIBS)
+partmap/part_gpt_module-gpt.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_gpt.module$(EXEEXT): $(part_gpt_module_OBJECTS) $(part_gpt_module_DEPENDENCIES) $(EXTRA_part_gpt_module_DEPENDENCIES) 
+	@rm -f part_gpt.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_gpt_module_LINK) $(part_gpt_module_OBJECTS) $(part_gpt_module_LDADD) $(LIBS)
+partmap/part_msdos_module-msdos.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_msdos.module$(EXEEXT): $(part_msdos_module_OBJECTS) $(part_msdos_module_DEPENDENCIES) $(EXTRA_part_msdos_module_DEPENDENCIES) 
+	@rm -f part_msdos.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_msdos_module_LINK) $(part_msdos_module_OBJECTS) $(part_msdos_module_LDADD) $(LIBS)
+partmap/part_plan_module-plan.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_plan.module$(EXEEXT): $(part_plan_module_OBJECTS) $(part_plan_module_DEPENDENCIES) $(EXTRA_part_plan_module_DEPENDENCIES) 
+	@rm -f part_plan.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_plan_module_LINK) $(part_plan_module_OBJECTS) $(part_plan_module_LDADD) $(LIBS)
+partmap/part_sun_module-sun.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_sun.module$(EXEEXT): $(part_sun_module_OBJECTS) $(part_sun_module_DEPENDENCIES) $(EXTRA_part_sun_module_DEPENDENCIES) 
+	@rm -f part_sun.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_sun_module_LINK) $(part_sun_module_OBJECTS) $(part_sun_module_LDADD) $(LIBS)
+partmap/part_sunpc_module-sunpc.$(OBJEXT): partmap/$(am__dirstamp) \
+	partmap/$(DEPDIR)/$(am__dirstamp)
+
+part_sunpc.module$(EXEEXT): $(part_sunpc_module_OBJECTS) $(part_sunpc_module_DEPENDENCIES) $(EXTRA_part_sunpc_module_DEPENDENCIES) 
+	@rm -f part_sunpc.module$(EXEEXT)
+	$(AM_V_CCLD)$(part_sunpc_module_LINK) $(part_sunpc_module_OBJECTS) $(part_sunpc_module_LDADD) $(LIBS)
+commands/parttool_module-parttool.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+parttool.module$(EXEEXT): $(parttool_module_OBJECTS) $(parttool_module_DEPENDENCIES) $(EXTRA_parttool_module_DEPENDENCIES) 
+	@rm -f parttool.module$(EXEEXT)
+	$(AM_V_CCLD)$(parttool_module_LINK) $(parttool_module_OBJECTS) $(parttool_module_LDADD) $(LIBS)
+commands/password_module-password.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+password.module$(EXEEXT): $(password_module_OBJECTS) $(password_module_DEPENDENCIES) $(EXTRA_password_module_DEPENDENCIES) 
+	@rm -f password.module$(EXEEXT)
+	$(AM_V_CCLD)$(password_module_LINK) $(password_module_OBJECTS) $(password_module_LDADD) $(LIBS)
+commands/password_pbkdf2_module-password_pbkdf2.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
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+	@rm -f password_pbkdf2.module$(EXEEXT)
+	$(AM_V_CCLD)$(password_pbkdf2_module_LINK) $(password_pbkdf2_module_OBJECTS) $(password_pbkdf2_module_LDADD) $(LIBS)
+disk/pata_module-pata.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+pata.module$(EXEEXT): $(pata_module_OBJECTS) $(pata_module_DEPENDENCIES) $(EXTRA_pata_module_DEPENDENCIES) 
+	@rm -f pata.module$(EXEEXT)
+	$(AM_V_CCLD)$(pata_module_LINK) $(pata_module_OBJECTS) $(pata_module_LDADD) $(LIBS)
+lib/pbkdf2_module-pbkdf2.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+pbkdf2.module$(EXEEXT): $(pbkdf2_module_OBJECTS) $(pbkdf2_module_DEPENDENCIES) $(EXTRA_pbkdf2_module_DEPENDENCIES) 
+	@rm -f pbkdf2.module$(EXEEXT)
+	$(AM_V_CCLD)$(pbkdf2_module_LINK) $(pbkdf2_module_OBJECTS) $(pbkdf2_module_LDADD) $(LIBS)
+tests/pbkdf2_test_module-pbkdf2_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
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+	@rm -f pbkdf2_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(pbkdf2_test_module_LINK) $(pbkdf2_test_module_OBJECTS) $(pbkdf2_test_module_LDADD) $(LIBS)
+bus/pci_module-pci.$(OBJEXT): bus/$(am__dirstamp) \
+	bus/$(DEPDIR)/$(am__dirstamp)
+bus/i386/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) bus/i386/ieee1275
+	@: > bus/i386/ieee1275/$(am__dirstamp)
+bus/i386/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/i386/ieee1275/$(DEPDIR)
+	@: > bus/i386/ieee1275/$(DEPDIR)/$(am__dirstamp)
+bus/i386/ieee1275/pci_module-pci.$(OBJEXT):  \
+	bus/i386/ieee1275/$(am__dirstamp) \
+	bus/i386/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+pci.module$(EXEEXT): $(pci_module_OBJECTS) $(pci_module_DEPENDENCIES) $(EXTRA_pci_module_DEPENDENCIES) 
+	@rm -f pci.module$(EXEEXT)
+	$(AM_V_CCLD)$(pci_module_LINK) $(pci_module_OBJECTS) $(pci_module_LDADD) $(LIBS)
+commands/pcidump_module-pcidump.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+pcidump.module$(EXEEXT): $(pcidump_module_OBJECTS) $(pcidump_module_DEPENDENCIES) $(EXTRA_pcidump_module_DEPENDENCIES) 
+	@rm -f pcidump.module$(EXEEXT)
+	$(AM_V_CCLD)$(pcidump_module_LINK) $(pcidump_module_OBJECTS) $(pcidump_module_LDADD) $(LIBS)
+commands/pgp_module-pgp.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+pgp.module$(EXEEXT): $(pgp_module_OBJECTS) $(pgp_module_DEPENDENCIES) $(EXTRA_pgp_module_DEPENDENCIES) 
+	@rm -f pgp.module$(EXEEXT)
+	$(AM_V_CCLD)$(pgp_module_LINK) $(pgp_module_OBJECTS) $(pgp_module_LDADD) $(LIBS)
+loader/i386/pc/plan9_module-plan9.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+plan9.module$(EXEEXT): $(plan9_module_OBJECTS) $(plan9_module_DEPENDENCIES) $(EXTRA_plan9_module_DEPENDENCIES) 
+	@rm -f plan9.module$(EXEEXT)
+	$(AM_V_CCLD)$(plan9_module_LINK) $(plan9_module_OBJECTS) $(plan9_module_LDADD) $(LIBS)
+commands/i386/pc/play_module-play.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+play.module$(EXEEXT): $(play_module_OBJECTS) $(play_module_DEPENDENCIES) $(EXTRA_play_module_DEPENDENCIES) 
+	@rm -f play.module$(EXEEXT)
+	$(AM_V_CCLD)$(play_module_LINK) $(play_module_OBJECTS) $(play_module_LDADD) $(LIBS)
+video/readers/png_module-png.$(OBJEXT): video/readers/$(am__dirstamp) \
+	video/readers/$(DEPDIR)/$(am__dirstamp)
+
+png.module$(EXEEXT): $(png_module_OBJECTS) $(png_module_DEPENDENCIES) $(EXTRA_png_module_DEPENDENCIES) 
+	@rm -f png.module$(EXEEXT)
+	$(AM_V_CCLD)$(png_module_LINK) $(png_module_OBJECTS) $(png_module_LDADD) $(LIBS)
+lib/priority_queue_module-priority_queue.$(OBJEXT):  \
+	lib/$(am__dirstamp) lib/$(DEPDIR)/$(am__dirstamp)
+
+priority_queue.module$(EXEEXT): $(priority_queue_module_OBJECTS) $(priority_queue_module_DEPENDENCIES) $(EXTRA_priority_queue_module_DEPENDENCIES) 
+	@rm -f priority_queue.module$(EXEEXT)
+	$(AM_V_CCLD)$(priority_queue_module_LINK) $(priority_queue_module_OBJECTS) $(priority_queue_module_LDADD) $(LIBS)
+commands/probe_module-probe.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+probe.module$(EXEEXT): $(probe_module_OBJECTS) $(probe_module_DEPENDENCIES) $(EXTRA_probe_module_DEPENDENCIES) 
+	@rm -f probe.module$(EXEEXT)
+	$(AM_V_CCLD)$(probe_module_LINK) $(probe_module_OBJECTS) $(probe_module_LDADD) $(LIBS)
+fs/procfs_module-proc.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+procfs.module$(EXEEXT): $(procfs_module_OBJECTS) $(procfs_module_DEPENDENCIES) $(EXTRA_procfs_module_DEPENDENCIES) 
+	@rm -f procfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(procfs_module_LINK) $(procfs_module_OBJECTS) $(procfs_module_LDADD) $(LIBS)
+lib/progress_module-progress.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+progress.module$(EXEEXT): $(progress_module_OBJECTS) $(progress_module_DEPENDENCIES) $(EXTRA_progress_module_DEPENDENCIES) 
+	@rm -f progress.module$(EXEEXT)
+	$(AM_V_CCLD)$(progress_module_LINK) $(progress_module_OBJECTS) $(progress_module_LDADD) $(LIBS)
+net/drivers/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/i386/pc
+	@: > net/drivers/i386/pc/$(am__dirstamp)
+net/drivers/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/i386/pc/$(DEPDIR)
+	@: > net/drivers/i386/pc/$(DEPDIR)/$(am__dirstamp)
+net/drivers/i386/pc/pxe_module-pxe.$(OBJEXT):  \
+	net/drivers/i386/pc/$(am__dirstamp) \
+	net/drivers/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+pxe.module$(EXEEXT): $(pxe_module_OBJECTS) $(pxe_module_DEPENDENCIES) $(EXTRA_pxe_module_DEPENDENCIES) 
+	@rm -f pxe.module$(EXEEXT)
+	$(AM_V_CCLD)$(pxe_module_LINK) $(pxe_module_OBJECTS) $(pxe_module_LDADD) $(LIBS)
+boot/i386/pc/pxeboot_image-pxeboot.$(OBJEXT):  \
+	boot/i386/pc/$(am__dirstamp) \
+	boot/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+pxeboot.image$(EXEEXT): $(pxeboot_image_OBJECTS) $(pxeboot_image_DEPENDENCIES) $(EXTRA_pxeboot_image_DEPENDENCIES) 
+	@rm -f pxeboot.image$(EXEEXT)
+	$(AM_V_CCLD)$(pxeboot_image_LINK) $(pxeboot_image_OBJECTS) $(pxeboot_image_LDADD) $(LIBS)
+loader/i386/pc/pxechain_module-pxechainloader.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+pxechain.module$(EXEEXT): $(pxechain_module_OBJECTS) $(pxechain_module_DEPENDENCIES) $(EXTRA_pxechain_module_DEPENDENCIES) 
+	@rm -f pxechain.module$(EXEEXT)
+	$(AM_V_CCLD)$(pxechain_module_LINK) $(pxechain_module_OBJECTS) $(pxechain_module_LDADD) $(LIBS)
+disk/raid5rec_module-raid5_recover.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+raid5rec.module$(EXEEXT): $(raid5rec_module_OBJECTS) $(raid5rec_module_DEPENDENCIES) $(EXTRA_raid5rec_module_DEPENDENCIES) 
+	@rm -f raid5rec.module$(EXEEXT)
+	$(AM_V_CCLD)$(raid5rec_module_LINK) $(raid5rec_module_OBJECTS) $(raid5rec_module_LDADD) $(LIBS)
+disk/raid6rec_module-raid6_recover.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+raid6rec.module$(EXEEXT): $(raid6rec_module_OBJECTS) $(raid6rec_module_DEPENDENCIES) $(EXTRA_raid6rec_module_DEPENDENCIES) 
+	@rm -f raid6rec.module$(EXEEXT)
+	$(AM_V_CCLD)$(raid6rec_module_LINK) $(raid6rec_module_OBJECTS) $(raid6rec_module_LDADD) $(LIBS)
+kern/i386/random_module-tsc_pmtimer.$(OBJEXT):  \
+	kern/i386/$(am__dirstamp) kern/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/random_module-random.$(OBJEXT): lib/i386/$(am__dirstamp) \
+	lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/random_module-random.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+random.module$(EXEEXT): $(random_module_OBJECTS) $(random_module_DEPENDENCIES) $(EXTRA_random_module_DEPENDENCIES) 
+	@rm -f random.module$(EXEEXT)
+	$(AM_V_CCLD)$(random_module_LINK) $(random_module_OBJECTS) $(random_module_LDADD) $(LIBS)
+commands/i386/rdmsr_module-rdmsr.$(OBJEXT):  \
+	commands/i386/$(am__dirstamp) \
+	commands/i386/$(DEPDIR)/$(am__dirstamp)
+
+rdmsr.module$(EXEEXT): $(rdmsr_module_OBJECTS) $(rdmsr_module_DEPENDENCIES) $(EXTRA_rdmsr_module_DEPENDENCIES) 
+	@rm -f rdmsr.module$(EXEEXT)
+	$(AM_V_CCLD)$(rdmsr_module_LINK) $(rdmsr_module_OBJECTS) $(rdmsr_module_LDADD) $(LIBS)
+commands/read_module-read.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+read.module$(EXEEXT): $(read_module_OBJECTS) $(read_module_DEPENDENCIES) $(EXTRA_read_module_DEPENDENCIES) 
+	@rm -f read.module$(EXEEXT)
+	$(AM_V_CCLD)$(read_module_LINK) $(read_module_OBJECTS) $(read_module_LDADD) $(LIBS)
+commands/reboot_module-reboot.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/dummy/reboot_module-reboot.$(OBJEXT): lib/dummy/$(am__dirstamp) \
+	lib/dummy/$(DEPDIR)/$(am__dirstamp)
+lib/uboot/$(am__dirstamp):
+	@$(MKDIR_P) lib/uboot
+	@: > lib/uboot/$(am__dirstamp)
+lib/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/uboot/$(DEPDIR)
+	@: > lib/uboot/$(DEPDIR)/$(am__dirstamp)
+lib/uboot/reboot_module-reboot.$(OBJEXT): lib/uboot/$(am__dirstamp) \
+	lib/uboot/$(DEPDIR)/$(am__dirstamp)
+lib/i386/reboot_module-reboot.$(OBJEXT): lib/i386/$(am__dirstamp) \
+	lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/reboot_module-reboot_trampoline.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/xen/reboot_module-reboot.$(OBJEXT): lib/xen/$(am__dirstamp) \
+	lib/xen/$(DEPDIR)/$(am__dirstamp)
+lib/mips/arc/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/arc
+	@: > lib/mips/arc/$(am__dirstamp)
+lib/mips/arc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/arc/$(DEPDIR)
+	@: > lib/mips/arc/$(DEPDIR)/$(am__dirstamp)
+lib/mips/arc/reboot_module-reboot.$(OBJEXT):  \
+	lib/mips/arc/$(am__dirstamp) \
+	lib/mips/arc/$(DEPDIR)/$(am__dirstamp)
+lib/mips/loongson/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/loongson
+	@: > lib/mips/loongson/$(am__dirstamp)
+lib/mips/loongson/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/loongson/$(DEPDIR)
+	@: > lib/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+lib/mips/loongson/reboot_module-reboot.$(OBJEXT):  \
+	lib/mips/loongson/$(am__dirstamp) \
+	lib/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+lib/mips/qemu_mips/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/qemu_mips
+	@: > lib/mips/qemu_mips/$(am__dirstamp)
+lib/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/qemu_mips/$(DEPDIR)
+	@: > lib/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
+lib/mips/qemu_mips/reboot_module-reboot.$(OBJEXT):  \
+	lib/mips/qemu_mips/$(am__dirstamp) \
+	lib/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/reboot_module-reboot.$(OBJEXT):  \
+	lib/ieee1275/$(am__dirstamp) \
+	lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+reboot.module$(EXEEXT): $(reboot_module_OBJECTS) $(reboot_module_DEPENDENCIES) $(EXTRA_reboot_module_DEPENDENCIES) 
+	@rm -f reboot.module$(EXEEXT)
+	$(AM_V_CCLD)$(reboot_module_LINK) $(reboot_module_OBJECTS) $(reboot_module_LDADD) $(LIBS)
+commands/regexp_module-regexp.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+commands/regexp_module-wildcard.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+lib/gnulib/regexp_module-regex.$(OBJEXT): lib/gnulib/$(am__dirstamp) \
+	lib/gnulib/$(DEPDIR)/$(am__dirstamp)
+
+regexp.module$(EXEEXT): $(regexp_module_OBJECTS) $(regexp_module_DEPENDENCIES) $(EXTRA_regexp_module_DEPENDENCIES) 
+	@rm -f regexp.module$(EXEEXT)
+	$(AM_V_CCLD)$(regexp_module_LINK) $(regexp_module_OBJECTS) $(regexp_module_LDADD) $(LIBS)
+fs/reiserfs_module-reiserfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+reiserfs.module$(EXEEXT): $(reiserfs_module_OBJECTS) $(reiserfs_module_DEPENDENCIES) $(EXTRA_reiserfs_module_DEPENDENCIES) 
+	@rm -f reiserfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(reiserfs_module_LINK) $(reiserfs_module_OBJECTS) $(reiserfs_module_LDADD) $(LIBS)
+lib/i386/relocator_module-relocator_asm.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/relocator_module-relocator16.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/relocator_module-relocator32.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/relocator_module-relocator64.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/relocator_module-relocator.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/i386/relocator_module-relocator_common_c.$(OBJEXT):  \
+	lib/i386/$(am__dirstamp) lib/i386/$(DEPDIR)/$(am__dirstamp)
+lib/relocator_module-relocator.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+lib/efi/relocator_module-relocator.$(OBJEXT): lib/efi/$(am__dirstamp) \
+	lib/efi/$(DEPDIR)/$(am__dirstamp)
+lib/ieee1275/relocator_module-relocator.$(OBJEXT):  \
+	lib/ieee1275/$(am__dirstamp) \
+	lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+lib/i386/xen/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386/xen
+	@: > lib/i386/xen/$(am__dirstamp)
+lib/i386/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/i386/xen/$(DEPDIR)
+	@: > lib/i386/xen/$(DEPDIR)/$(am__dirstamp)
+lib/i386/xen/relocator_module-relocator.$(OBJEXT):  \
+	lib/i386/xen/$(am__dirstamp) \
+	lib/i386/xen/$(DEPDIR)/$(am__dirstamp)
+lib/xen/relocator_module-relocator.$(OBJEXT): lib/xen/$(am__dirstamp) \
+	lib/xen/$(DEPDIR)/$(am__dirstamp)
+lib/mips/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips
+	@: > lib/mips/$(am__dirstamp)
+lib/mips/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/mips/$(DEPDIR)
+	@: > lib/mips/$(DEPDIR)/$(am__dirstamp)
+lib/mips/relocator_module-relocator_asm.$(OBJEXT):  \
+	lib/mips/$(am__dirstamp) lib/mips/$(DEPDIR)/$(am__dirstamp)
+lib/mips/relocator_module-relocator.$(OBJEXT):  \
+	lib/mips/$(am__dirstamp) lib/mips/$(DEPDIR)/$(am__dirstamp)
+lib/powerpc/$(am__dirstamp):
+	@$(MKDIR_P) lib/powerpc
+	@: > lib/powerpc/$(am__dirstamp)
+lib/powerpc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/powerpc/$(DEPDIR)
+	@: > lib/powerpc/$(DEPDIR)/$(am__dirstamp)
+lib/powerpc/relocator_module-relocator_asm.$(OBJEXT):  \
+	lib/powerpc/$(am__dirstamp) \
+	lib/powerpc/$(DEPDIR)/$(am__dirstamp)
+lib/powerpc/relocator_module-relocator.$(OBJEXT):  \
+	lib/powerpc/$(am__dirstamp) \
+	lib/powerpc/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/efi/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64/efi
+	@: > lib/x86_64/efi/$(am__dirstamp)
+lib/x86_64/efi/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64/efi/$(DEPDIR)
+	@: > lib/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/efi/relocator_module-relocator.$(OBJEXT):  \
+	lib/x86_64/efi/$(am__dirstamp) \
+	lib/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64
+	@: > lib/x86_64/$(am__dirstamp)
+lib/x86_64/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64/$(DEPDIR)
+	@: > lib/x86_64/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/relocator_module-relocator_asm.$(OBJEXT):  \
+	lib/x86_64/$(am__dirstamp) \
+	lib/x86_64/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/xen/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64/xen
+	@: > lib/x86_64/xen/$(am__dirstamp)
+lib/x86_64/xen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/x86_64/xen/$(DEPDIR)
+	@: > lib/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+lib/x86_64/xen/relocator_module-relocator.$(OBJEXT):  \
+	lib/x86_64/xen/$(am__dirstamp) \
+	lib/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+
+relocator.module$(EXEEXT): $(relocator_module_OBJECTS) $(relocator_module_DEPENDENCIES) $(EXTRA_relocator_module_DEPENDENCIES) 
+	@rm -f relocator.module$(EXEEXT)
+	$(AM_V_CCLD)$(relocator_module_LINK) $(relocator_module_OBJECTS) $(relocator_module_LDADD) $(LIBS)
+fs/romfs_module-romfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+romfs.module$(EXEEXT): $(romfs_module_OBJECTS) $(romfs_module_DEPENDENCIES) $(EXTRA_romfs_module_DEPENDENCIES) 
+	@rm -f romfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(romfs_module_LINK) $(romfs_module_OBJECTS) $(romfs_module_LDADD) $(LIBS)
+disk/scsi_module-scsi.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+scsi.module$(EXEEXT): $(scsi_module_OBJECTS) $(scsi_module_DEPENDENCIES) $(EXTRA_scsi_module_DEPENDENCIES) 
+	@rm -f scsi.module$(EXEEXT)
+	$(AM_V_CCLD)$(scsi_module_LINK) $(scsi_module_OBJECTS) $(scsi_module_LDADD) $(LIBS)
+video/emu/$(am__dirstamp):
+	@$(MKDIR_P) video/emu
+	@: > video/emu/$(am__dirstamp)
+video/emu/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/emu/$(DEPDIR)
+	@: > video/emu/$(DEPDIR)/$(am__dirstamp)
+video/emu/sdl_module-sdl.$(OBJEXT): video/emu/$(am__dirstamp) \
+	video/emu/$(DEPDIR)/$(am__dirstamp)
+
+sdl.module$(EXEEXT): $(sdl_module_OBJECTS) $(sdl_module_DEPENDENCIES) $(EXTRA_sdl_module_DEPENDENCIES) 
+	@rm -f sdl.module$(EXEEXT)
+	$(AM_V_CCLD)$(sdl_module_LINK) $(sdl_module_OBJECTS) $(sdl_module_LDADD) $(LIBS)
+commands/search_module-search_wrap.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+search.module$(EXEEXT): $(search_module_OBJECTS) $(search_module_DEPENDENCIES) $(EXTRA_search_module_DEPENDENCIES) 
+	@rm -f search.module$(EXEEXT)
+	$(AM_V_CCLD)$(search_module_LINK) $(search_module_OBJECTS) $(search_module_LDADD) $(LIBS)
+commands/search_fs_file_module-search_file.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+search_fs_file.module$(EXEEXT): $(search_fs_file_module_OBJECTS) $(search_fs_file_module_DEPENDENCIES) $(EXTRA_search_fs_file_module_DEPENDENCIES) 
+	@rm -f search_fs_file.module$(EXEEXT)
+	$(AM_V_CCLD)$(search_fs_file_module_LINK) $(search_fs_file_module_OBJECTS) $(search_fs_file_module_LDADD) $(LIBS)
+commands/search_fs_uuid_module-search_uuid.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+search_fs_uuid.module$(EXEEXT): $(search_fs_uuid_module_OBJECTS) $(search_fs_uuid_module_DEPENDENCIES) $(EXTRA_search_fs_uuid_module_DEPENDENCIES) 
+	@rm -f search_fs_uuid.module$(EXEEXT)
+	$(AM_V_CCLD)$(search_fs_uuid_module_LINK) $(search_fs_uuid_module_OBJECTS) $(search_fs_uuid_module_LDADD) $(LIBS)
+commands/search_label_module-search_label.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+search_label.module$(EXEEXT): $(search_label_module_OBJECTS) $(search_label_module_DEPENDENCIES) $(EXTRA_search_label_module_DEPENDENCIES) 
+	@rm -f search_label.module$(EXEEXT)
+	$(AM_V_CCLD)$(search_label_module_LINK) $(search_label_module_OBJECTS) $(search_label_module_LDADD) $(LIBS)
+commands/i386/pc/sendkey_module-sendkey.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+sendkey.module$(EXEEXT): $(sendkey_module_OBJECTS) $(sendkey_module_DEPENDENCIES) $(EXTRA_sendkey_module_DEPENDENCIES) 
+	@rm -f sendkey.module$(EXEEXT)
+	$(AM_V_CCLD)$(sendkey_module_LINK) $(sendkey_module_OBJECTS) $(sendkey_module_LDADD) $(LIBS)
+term/efi/serial_module-serial.$(OBJEXT): term/efi/$(am__dirstamp) \
+	term/efi/$(DEPDIR)/$(am__dirstamp)
+term/serial_module-serial.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+term/serial_module-ns8250.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+term/ieee1275/serial_module-serial.$(OBJEXT):  \
+	term/ieee1275/$(am__dirstamp) \
+	term/ieee1275/$(DEPDIR)/$(am__dirstamp)
+term/arc/serial_module-serial.$(OBJEXT): term/arc/$(am__dirstamp) \
+	term/arc/$(DEPDIR)/$(am__dirstamp)
+
+serial.module$(EXEEXT): $(serial_module_OBJECTS) $(serial_module_DEPENDENCIES) $(EXTRA_serial_module_DEPENDENCIES) 
+	@rm -f serial.module$(EXEEXT)
+	$(AM_V_CCLD)$(serial_module_LINK) $(serial_module_OBJECTS) $(serial_module_LDADD) $(LIBS)
+lib/setjmp_module-setjmp.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+
+setjmp.module$(EXEEXT): $(setjmp_module_OBJECTS) $(setjmp_module_DEPENDENCIES) $(EXTRA_setjmp_module_DEPENDENCIES) 
+	@rm -f setjmp.module$(EXEEXT)
+	$(AM_V_CCLD)$(setjmp_module_LINK) $(setjmp_module_OBJECTS) $(setjmp_module_LDADD) $(LIBS)
+tests/setjmp_test_module-setjmp_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+setjmp_test.module$(EXEEXT): $(setjmp_test_module_OBJECTS) $(setjmp_test_module_DEPENDENCIES) $(EXTRA_setjmp_test_module_DEPENDENCIES) 
+	@rm -f setjmp_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(setjmp_test_module_LINK) $(setjmp_test_module_OBJECTS) $(setjmp_test_module_LDADD) $(LIBS)
+commands/setpci_module-setpci.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+setpci.module$(EXEEXT): $(setpci_module_OBJECTS) $(setpci_module_DEPENDENCIES) $(EXTRA_setpci_module_DEPENDENCIES) 
+	@rm -f setpci.module$(EXEEXT)
+	$(AM_V_CCLD)$(setpci_module_LINK) $(setpci_module_OBJECTS) $(setpci_module_LDADD) $(LIBS)
+fs/sfs_module-sfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+sfs.module$(EXEEXT): $(sfs_module_OBJECTS) $(sfs_module_DEPENDENCIES) $(EXTRA_sfs_module_DEPENDENCIES) 
+	@rm -f sfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(sfs_module_LINK) $(sfs_module_OBJECTS) $(sfs_module_LDADD) $(LIBS)
+tests/shift_test_module-shift_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+shift_test.module$(EXEEXT): $(shift_test_module_OBJECTS) $(shift_test_module_DEPENDENCIES) $(EXTRA_shift_test_module_DEPENDENCIES) 
+	@rm -f shift_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(shift_test_module_LINK) $(shift_test_module_OBJECTS) $(shift_test_module_LDADD) $(LIBS)
+tests/signature_test_module-signature_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+signature_test.module$(EXEEXT): $(signature_test_module_OBJECTS) $(signature_test_module_DEPENDENCIES) $(EXTRA_signature_test_module_DEPENDENCIES) 
+	@rm -f signature_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(signature_test_module_LINK) $(signature_test_module_OBJECTS) $(signature_test_module_LDADD) $(LIBS)
+commands/sleep_module-sleep.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+sleep.module$(EXEEXT): $(sleep_module_OBJECTS) $(sleep_module_DEPENDENCIES) $(EXTRA_sleep_module_DEPENDENCIES) 
+	@rm -f sleep.module$(EXEEXT)
+	$(AM_V_CCLD)$(sleep_module_LINK) $(sleep_module_OBJECTS) $(sleep_module_LDADD) $(LIBS)
+tests/sleep_test_module-sleep_test.$(OBJEXT): tests/$(am__dirstamp) \
+	tests/$(DEPDIR)/$(am__dirstamp)
+
+sleep_test.module$(EXEEXT): $(sleep_test_module_OBJECTS) $(sleep_test_module_DEPENDENCIES) $(EXTRA_sleep_test_module_DEPENDENCIES) 
+	@rm -f sleep_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(sleep_test_module_LINK) $(sleep_test_module_OBJECTS) $(sleep_test_module_LDADD) $(LIBS)
+commands/efi/smbios_module-smbios.$(OBJEXT):  \
+	commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+commands/smbios_module-smbios.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+commands/i386/pc/smbios_module-smbios.$(OBJEXT):  \
+	commands/i386/pc/$(am__dirstamp) \
+	commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+smbios.module$(EXEEXT): $(smbios_module_OBJECTS) $(smbios_module_DEPENDENCIES) $(EXTRA_smbios_module_DEPENDENCIES) 
+	@rm -f smbios.module$(EXEEXT)
+	$(AM_V_CCLD)$(smbios_module_LINK) $(smbios_module_OBJECTS) $(smbios_module_LDADD) $(LIBS)
+term/spkmodem_module-spkmodem.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+
+spkmodem.module$(EXEEXT): $(spkmodem_module_OBJECTS) $(spkmodem_module_DEPENDENCIES) $(EXTRA_spkmodem_module_DEPENDENCIES) 
+	@rm -f spkmodem.module$(EXEEXT)
+	$(AM_V_CCLD)$(spkmodem_module_LINK) $(spkmodem_module_OBJECTS) $(spkmodem_module_LDADD) $(LIBS)
+fs/squash4_module-squash4.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+squash4.module$(EXEEXT): $(squash4_module_OBJECTS) $(squash4_module_DEPENDENCIES) $(EXTRA_squash4_module_DEPENDENCIES) 
+	@rm -f squash4.module$(EXEEXT)
+	$(AM_V_CCLD)$(squash4_module_LINK) $(squash4_module_OBJECTS) $(squash4_module_LDADD) $(LIBS)
+tests/strtoull_test_module-strtoull_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+strtoull_test.module$(EXEEXT): $(strtoull_test_module_OBJECTS) $(strtoull_test_module_DEPENDENCIES) $(EXTRA_strtoull_test_module_DEPENDENCIES) 
+	@rm -f strtoull_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(strtoull_test_module_LINK) $(strtoull_test_module_OBJECTS) $(strtoull_test_module_LDADD) $(LIBS)
+commands/ieee1275/$(am__dirstamp):
+	@$(MKDIR_P) commands/ieee1275
+	@: > commands/ieee1275/$(am__dirstamp)
+commands/ieee1275/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) commands/ieee1275/$(DEPDIR)
+	@: > commands/ieee1275/$(DEPDIR)/$(am__dirstamp)
+commands/ieee1275/suspend_module-suspend.$(OBJEXT):  \
+	commands/ieee1275/$(am__dirstamp) \
+	commands/ieee1275/$(DEPDIR)/$(am__dirstamp)
+
+suspend.module$(EXEEXT): $(suspend_module_OBJECTS) $(suspend_module_DEPENDENCIES) $(EXTRA_suspend_module_DEPENDENCIES) 
+	@rm -f suspend.module$(EXEEXT)
+	$(AM_V_CCLD)$(suspend_module_LINK) $(suspend_module_OBJECTS) $(suspend_module_LDADD) $(LIBS)
+lib/syslinuxcfg_module-syslinux_parse.$(OBJEXT): lib/$(am__dirstamp) \
+	lib/$(DEPDIR)/$(am__dirstamp)
+commands/syslinuxcfg_module-syslinuxcfg.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+syslinuxcfg.module$(EXEEXT): $(syslinuxcfg_module_OBJECTS) $(syslinuxcfg_module_DEPENDENCIES) $(EXTRA_syslinuxcfg_module_DEPENDENCIES) 
+	@rm -f syslinuxcfg.module$(EXEEXT)
+	$(AM_V_CCLD)$(syslinuxcfg_module_LINK) $(syslinuxcfg_module_OBJECTS) $(syslinuxcfg_module_LDADD) $(LIBS)
+fs/tar_module-tar.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+tar.module$(EXEEXT): $(tar_module_OBJECTS) $(tar_module_DEPENDENCIES) $(EXTRA_tar_module_DEPENDENCIES) 
+	@rm -f tar.module$(EXEEXT)
+	$(AM_V_CCLD)$(tar_module_LINK) $(tar_module_OBJECTS) $(tar_module_LDADD) $(LIBS)
+commands/terminal_module-terminal.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+terminal.module$(EXEEXT): $(terminal_module_OBJECTS) $(terminal_module_DEPENDENCIES) $(EXTRA_terminal_module_DEPENDENCIES) 
+	@rm -f terminal.module$(EXEEXT)
+	$(AM_V_CCLD)$(terminal_module_LINK) $(terminal_module_OBJECTS) $(terminal_module_LDADD) $(LIBS)
+term/terminfo_module-terminfo.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+term/terminfo_module-tparm.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+
+terminfo.module$(EXEEXT): $(terminfo_module_OBJECTS) $(terminfo_module_DEPENDENCIES) $(EXTRA_terminfo_module_DEPENDENCIES) 
+	@rm -f terminfo.module$(EXEEXT)
+	$(AM_V_CCLD)$(terminfo_module_LINK) $(terminfo_module_OBJECTS) $(terminfo_module_LDADD) $(LIBS)
+commands/test_module-test.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+test.module$(EXEEXT): $(test_module_OBJECTS) $(test_module_DEPENDENCIES) $(EXTRA_test_module_DEPENDENCIES) 
+	@rm -f test.module$(EXEEXT)
+	$(AM_V_CCLD)$(test_module_LINK) $(test_module_OBJECTS) $(test_module_LDADD) $(LIBS)
+tests/test_blockarg_module-test_blockarg.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+test_blockarg.module$(EXEEXT): $(test_blockarg_module_OBJECTS) $(test_blockarg_module_DEPENDENCIES) $(EXTRA_test_blockarg_module_DEPENDENCIES) 
+	@rm -f test_blockarg.module$(EXEEXT)
+	$(AM_V_CCLD)$(test_blockarg_module_LINK) $(test_blockarg_module_OBJECTS) $(test_blockarg_module_LDADD) $(LIBS)
+commands/testload_module-testload.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+testload.module$(EXEEXT): $(testload_module_OBJECTS) $(testload_module_DEPENDENCIES) $(EXTRA_testload_module_DEPENDENCIES) 
+	@rm -f testload.module$(EXEEXT)
+	$(AM_V_CCLD)$(testload_module_LINK) $(testload_module_OBJECTS) $(testload_module_LDADD) $(LIBS)
+commands/testspeed_module-testspeed.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+testspeed.module$(EXEEXT): $(testspeed_module_OBJECTS) $(testspeed_module_DEPENDENCIES) $(EXTRA_testspeed_module_DEPENDENCIES) 
+	@rm -f testspeed.module$(EXEEXT)
+	$(AM_V_CCLD)$(testspeed_module_LINK) $(testspeed_module_OBJECTS) $(testspeed_module_LDADD) $(LIBS)
+net/tftp_module-tftp.$(OBJEXT): net/$(am__dirstamp) \
+	net/$(DEPDIR)/$(am__dirstamp)
+
+tftp.module$(EXEEXT): $(tftp_module_OBJECTS) $(tftp_module_DEPENDENCIES) $(EXTRA_tftp_module_DEPENDENCIES) 
+	@rm -f tftp.module$(EXEEXT)
+	$(AM_V_CCLD)$(tftp_module_LINK) $(tftp_module_OBJECTS) $(tftp_module_LDADD) $(LIBS)
+video/readers/tga_module-tga.$(OBJEXT): video/readers/$(am__dirstamp) \
+	video/readers/$(DEPDIR)/$(am__dirstamp)
+
+tga.module$(EXEEXT): $(tga_module_OBJECTS) $(tga_module_DEPENDENCIES) $(EXTRA_tga_module_DEPENDENCIES) 
+	@rm -f tga.module$(EXEEXT)
+	$(AM_V_CCLD)$(tga_module_LINK) $(tga_module_OBJECTS) $(tga_module_LDADD) $(LIBS)
+commands/time_module-time.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+time.module$(EXEEXT): $(time_module_OBJECTS) $(time_module_DEPENDENCIES) $(EXTRA_time_module_DEPENDENCIES) 
+	@rm -f time.module$(EXEEXT)
+	$(AM_V_CCLD)$(time_module_LINK) $(time_module_OBJECTS) $(time_module_LDADD) $(LIBS)
+commands/efi/tpm_module-tpm.$(OBJEXT): commands/efi/$(am__dirstamp) \
+	commands/efi/$(DEPDIR)/$(am__dirstamp)
+commands/tpm_module-tpm.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+tpm.module$(EXEEXT): $(tpm_module_OBJECTS) $(tpm_module_DEPENDENCIES) $(EXTRA_tpm_module_DEPENDENCIES) 
+	@rm -f tpm.module$(EXEEXT)
+	$(AM_V_CCLD)$(tpm_module_LINK) $(tpm_module_OBJECTS) $(tpm_module_LDADD) $(LIBS)
+commands/tr_module-tr.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+tr.module$(EXEEXT): $(tr_module_OBJECTS) $(tr_module_DEPENDENCIES) $(EXTRA_tr_module_DEPENDENCIES) 
+	@rm -f tr.module$(EXEEXT)
+	$(AM_V_CCLD)$(tr_module_LINK) $(tr_module_OBJECTS) $(tr_module_LDADD) $(LIBS)
+
+trig.module$(EXEEXT): $(trig_module_OBJECTS) $(trig_module_DEPENDENCIES) $(EXTRA_trig_module_DEPENDENCIES) 
+	@rm -f trig.module$(EXEEXT)
+	$(AM_V_CCLD)$(trig_module_LINK) $(trig_module_OBJECTS) $(trig_module_LDADD) $(LIBS)
+commands/true_module-true.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+true.module$(EXEEXT): $(true_module_OBJECTS) $(true_module_DEPENDENCIES) $(EXTRA_true_module_DEPENDENCIES) 
+	@rm -f true.module$(EXEEXT)
+	$(AM_V_CCLD)$(true_module_LINK) $(true_module_OBJECTS) $(true_module_LDADD) $(LIBS)
+loader/i386/pc/truecrypt_module-truecrypt.$(OBJEXT):  \
+	loader/i386/pc/$(am__dirstamp) \
+	loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+truecrypt.module$(EXEEXT): $(truecrypt_module_OBJECTS) $(truecrypt_module_DEPENDENCIES) $(EXTRA_truecrypt_module_DEPENDENCIES) 
+	@rm -f truecrypt.module$(EXEEXT)
+	$(AM_V_CCLD)$(truecrypt_module_LINK) $(truecrypt_module_OBJECTS) $(truecrypt_module_LDADD) $(LIBS)
+net/drivers/uboot/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/uboot
+	@: > net/drivers/uboot/$(am__dirstamp)
+net/drivers/uboot/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) net/drivers/uboot/$(DEPDIR)
+	@: > net/drivers/uboot/$(DEPDIR)/$(am__dirstamp)
+net/drivers/uboot/ubootnet_module-ubootnet.$(OBJEXT):  \
+	net/drivers/uboot/$(am__dirstamp) \
+	net/drivers/uboot/$(DEPDIR)/$(am__dirstamp)
+
+ubootnet.module$(EXEEXT): $(ubootnet_module_OBJECTS) $(ubootnet_module_DEPENDENCIES) $(EXTRA_ubootnet_module_DEPENDENCIES) 
+	@rm -f ubootnet.module$(EXEEXT)
+	$(AM_V_CCLD)$(ubootnet_module_LINK) $(ubootnet_module_OBJECTS) $(ubootnet_module_LDADD) $(LIBS)
+fs/udf_module-udf.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+udf.module$(EXEEXT): $(udf_module_OBJECTS) $(udf_module_DEPENDENCIES) $(EXTRA_udf_module_DEPENDENCIES) 
+	@rm -f udf.module$(EXEEXT)
+	$(AM_V_CCLD)$(udf_module_LINK) $(udf_module_OBJECTS) $(udf_module_LDADD) $(LIBS)
+fs/ufs1_module-ufs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+ufs1.module$(EXEEXT): $(ufs1_module_OBJECTS) $(ufs1_module_DEPENDENCIES) $(EXTRA_ufs1_module_DEPENDENCIES) 
+	@rm -f ufs1.module$(EXEEXT)
+	$(AM_V_CCLD)$(ufs1_module_LINK) $(ufs1_module_OBJECTS) $(ufs1_module_LDADD) $(LIBS)
+fs/ufs1_be_module-ufs_be.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+ufs1_be.module$(EXEEXT): $(ufs1_be_module_OBJECTS) $(ufs1_be_module_DEPENDENCIES) $(EXTRA_ufs1_be_module_DEPENDENCIES) 
+	@rm -f ufs1_be.module$(EXEEXT)
+	$(AM_V_CCLD)$(ufs1_be_module_LINK) $(ufs1_be_module_OBJECTS) $(ufs1_be_module_LDADD) $(LIBS)
+fs/ufs2_module-ufs2.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+ufs2.module$(EXEEXT): $(ufs2_module_OBJECTS) $(ufs2_module_DEPENDENCIES) $(EXTRA_ufs2_module_DEPENDENCIES) 
+	@rm -f ufs2.module$(EXEEXT)
+	$(AM_V_CCLD)$(ufs2_module_LINK) $(ufs2_module_OBJECTS) $(ufs2_module_LDADD) $(LIBS)
+bus/usb/uhci_module-uhci.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+
+uhci.module$(EXEEXT): $(uhci_module_OBJECTS) $(uhci_module_DEPENDENCIES) $(EXTRA_uhci_module_DEPENDENCIES) 
+	@rm -f uhci.module$(EXEEXT)
+	$(AM_V_CCLD)$(uhci_module_LINK) $(uhci_module_OBJECTS) $(uhci_module_LDADD) $(LIBS)
+bus/usb/usb_module-usb.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+bus/usb/usb_module-usbtrans.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+bus/usb/usb_module-usbhub.$(OBJEXT): bus/usb/$(am__dirstamp) \
+	bus/usb/$(DEPDIR)/$(am__dirstamp)
+
+usb.module$(EXEEXT): $(usb_module_OBJECTS) $(usb_module_DEPENDENCIES) $(EXTRA_usb_module_DEPENDENCIES) 
+	@rm -f usb.module$(EXEEXT)
+	$(AM_V_CCLD)$(usb_module_LINK) $(usb_module_OBJECTS) $(usb_module_LDADD) $(LIBS)
+term/usb_keyboard_module-usb_keyboard.$(OBJEXT): term/$(am__dirstamp) \
+	term/$(DEPDIR)/$(am__dirstamp)
+
+usb_keyboard.module$(EXEEXT): $(usb_keyboard_module_OBJECTS) $(usb_keyboard_module_DEPENDENCIES) $(EXTRA_usb_keyboard_module_DEPENDENCIES) 
+	@rm -f usb_keyboard.module$(EXEEXT)
+	$(AM_V_CCLD)$(usb_keyboard_module_LINK) $(usb_keyboard_module_OBJECTS) $(usb_keyboard_module_LDADD) $(LIBS)
+disk/usbms_module-usbms.$(OBJEXT): disk/$(am__dirstamp) \
+	disk/$(DEPDIR)/$(am__dirstamp)
+
+usbms.module$(EXEEXT): $(usbms_module_OBJECTS) $(usbms_module_DEPENDENCIES) $(EXTRA_usbms_module_DEPENDENCIES) 
+	@rm -f usbms.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbms_module_LINK) $(usbms_module_OBJECTS) $(usbms_module_LDADD) $(LIBS)
+bus/usb/serial/$(am__dirstamp):
+	@$(MKDIR_P) bus/usb/serial
+	@: > bus/usb/serial/$(am__dirstamp)
+bus/usb/serial/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) bus/usb/serial/$(DEPDIR)
+	@: > bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+bus/usb/serial/usbserial_common_module-common.$(OBJEXT):  \
+	bus/usb/serial/$(am__dirstamp) \
+	bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+
+usbserial_common.module$(EXEEXT): $(usbserial_common_module_OBJECTS) $(usbserial_common_module_DEPENDENCIES) $(EXTRA_usbserial_common_module_DEPENDENCIES) 
+	@rm -f usbserial_common.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbserial_common_module_LINK) $(usbserial_common_module_OBJECTS) $(usbserial_common_module_LDADD) $(LIBS)
+bus/usb/serial/usbserial_ftdi_module-ftdi.$(OBJEXT):  \
+	bus/usb/serial/$(am__dirstamp) \
+	bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+
+usbserial_ftdi.module$(EXEEXT): $(usbserial_ftdi_module_OBJECTS) $(usbserial_ftdi_module_DEPENDENCIES) $(EXTRA_usbserial_ftdi_module_DEPENDENCIES) 
+	@rm -f usbserial_ftdi.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbserial_ftdi_module_LINK) $(usbserial_ftdi_module_OBJECTS) $(usbserial_ftdi_module_LDADD) $(LIBS)
+bus/usb/serial/usbserial_pl2303_module-pl2303.$(OBJEXT):  \
+	bus/usb/serial/$(am__dirstamp) \
+	bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+
+usbserial_pl2303.module$(EXEEXT): $(usbserial_pl2303_module_OBJECTS) $(usbserial_pl2303_module_DEPENDENCIES) $(EXTRA_usbserial_pl2303_module_DEPENDENCIES) 
+	@rm -f usbserial_pl2303.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbserial_pl2303_module_LINK) $(usbserial_pl2303_module_OBJECTS) $(usbserial_pl2303_module_LDADD) $(LIBS)
+bus/usb/serial/usbserial_usbdebug_module-usbdebug_late.$(OBJEXT):  \
+	bus/usb/serial/$(am__dirstamp) \
+	bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+
+usbserial_usbdebug.module$(EXEEXT): $(usbserial_usbdebug_module_OBJECTS) $(usbserial_usbdebug_module_DEPENDENCIES) $(EXTRA_usbserial_usbdebug_module_DEPENDENCIES) 
+	@rm -f usbserial_usbdebug.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbserial_usbdebug_module_LINK) $(usbserial_usbdebug_module_OBJECTS) $(usbserial_usbdebug_module_LDADD) $(LIBS)
+commands/usbtest_module-usbtest.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+usbtest.module$(EXEEXT): $(usbtest_module_OBJECTS) $(usbtest_module_DEPENDENCIES) $(EXTRA_usbtest_module_DEPENDENCIES) 
+	@rm -f usbtest.module$(EXEEXT)
+	$(AM_V_CCLD)$(usbtest_module_LINK) $(usbtest_module_OBJECTS) $(usbtest_module_LDADD) $(LIBS)
+video/i386/pc/$(am__dirstamp):
+	@$(MKDIR_P) video/i386/pc
+	@: > video/i386/pc/$(am__dirstamp)
+video/i386/pc/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) video/i386/pc/$(DEPDIR)
+	@: > video/i386/pc/$(DEPDIR)/$(am__dirstamp)
+video/i386/pc/vbe_module-vbe.$(OBJEXT): video/i386/pc/$(am__dirstamp) \
+	video/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+vbe.module$(EXEEXT): $(vbe_module_OBJECTS) $(vbe_module_DEPENDENCIES) $(EXTRA_vbe_module_DEPENDENCIES) 
+	@rm -f vbe.module$(EXEEXT)
+	$(AM_V_CCLD)$(vbe_module_LINK) $(vbe_module_OBJECTS) $(vbe_module_LDADD) $(LIBS)
+video/i386/pc/vga_module-vga.$(OBJEXT): video/i386/pc/$(am__dirstamp) \
+	video/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+vga.module$(EXEEXT): $(vga_module_OBJECTS) $(vga_module_DEPENDENCIES) $(EXTRA_vga_module_DEPENDENCIES) 
+	@rm -f vga.module$(EXEEXT)
+	$(AM_V_CCLD)$(vga_module_LINK) $(vga_module_OBJECTS) $(vga_module_LDADD) $(LIBS)
+term/i386/pc/vga_text_module-vga_text.$(OBJEXT):  \
+	term/i386/pc/$(am__dirstamp) \
+	term/i386/pc/$(DEPDIR)/$(am__dirstamp)
+
+vga_text.module$(EXEEXT): $(vga_text_module_OBJECTS) $(vga_text_module_DEPENDENCIES) $(EXTRA_vga_text_module_DEPENDENCIES) 
+	@rm -f vga_text.module$(EXEEXT)
+	$(AM_V_CCLD)$(vga_text_module_LINK) $(vga_text_module_OBJECTS) $(vga_text_module_LDADD) $(LIBS)
+video/video_module-video.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+video.module$(EXEEXT): $(video_module_OBJECTS) $(video_module_DEPENDENCIES) $(EXTRA_video_module_DEPENDENCIES) 
+	@rm -f video.module$(EXEEXT)
+	$(AM_V_CCLD)$(video_module_LINK) $(video_module_OBJECTS) $(video_module_LDADD) $(LIBS)
+video/video_bochs_module-bochs.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+video_bochs.module$(EXEEXT): $(video_bochs_module_OBJECTS) $(video_bochs_module_DEPENDENCIES) $(EXTRA_video_bochs_module_DEPENDENCIES) 
+	@rm -f video_bochs.module$(EXEEXT)
+	$(AM_V_CCLD)$(video_bochs_module_LINK) $(video_bochs_module_OBJECTS) $(video_bochs_module_LDADD) $(LIBS)
+video/video_cirrus_module-cirrus.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+video_cirrus.module$(EXEEXT): $(video_cirrus_module_OBJECTS) $(video_cirrus_module_DEPENDENCIES) $(EXTRA_video_cirrus_module_DEPENDENCIES) 
+	@rm -f video_cirrus.module$(EXEEXT)
+	$(AM_V_CCLD)$(video_cirrus_module_LINK) $(video_cirrus_module_OBJECTS) $(video_cirrus_module_LDADD) $(LIBS)
+video/video_colors_module-colors.$(OBJEXT): video/$(am__dirstamp) \
+	video/$(DEPDIR)/$(am__dirstamp)
+
+video_colors.module$(EXEEXT): $(video_colors_module_OBJECTS) $(video_colors_module_DEPENDENCIES) $(EXTRA_video_colors_module_DEPENDENCIES) 
+	@rm -f video_colors.module$(EXEEXT)
+	$(AM_V_CCLD)$(video_colors_module_LINK) $(video_colors_module_OBJECTS) $(video_colors_module_LDADD) $(LIBS)
+video/fb/video_fb_module-video_fb.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/video_fb_module-fbblit.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/video_fb_module-fbfill.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+video/fb/video_fb_module-fbutil.$(OBJEXT): video/fb/$(am__dirstamp) \
+	video/fb/$(DEPDIR)/$(am__dirstamp)
+
+video_fb.module$(EXEEXT): $(video_fb_module_OBJECTS) $(video_fb_module_DEPENDENCIES) $(EXTRA_video_fb_module_DEPENDENCIES) 
+	@rm -f video_fb.module$(EXEEXT)
+	$(AM_V_CCLD)$(video_fb_module_LINK) $(video_fb_module_OBJECTS) $(video_fb_module_LDADD) $(LIBS)
+commands/videoinfo_module-videoinfo.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+videoinfo.module$(EXEEXT): $(videoinfo_module_OBJECTS) $(videoinfo_module_DEPENDENCIES) $(EXTRA_videoinfo_module_DEPENDENCIES) 
+	@rm -f videoinfo.module$(EXEEXT)
+	$(AM_V_CCLD)$(videoinfo_module_LINK) $(videoinfo_module_OBJECTS) $(videoinfo_module_LDADD) $(LIBS)
+commands/videotest_module-videotest.$(OBJEXT):  \
+	commands/$(am__dirstamp) commands/$(DEPDIR)/$(am__dirstamp)
+
+videotest.module$(EXEEXT): $(videotest_module_OBJECTS) $(videotest_module_DEPENDENCIES) $(EXTRA_videotest_module_DEPENDENCIES) 
+	@rm -f videotest.module$(EXEEXT)
+	$(AM_V_CCLD)$(videotest_module_LINK) $(videotest_module_OBJECTS) $(videotest_module_LDADD) $(LIBS)
+tests/videotest_checksum_module-videotest_checksum.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+videotest_checksum.module$(EXEEXT): $(videotest_checksum_module_OBJECTS) $(videotest_checksum_module_DEPENDENCIES) $(EXTRA_videotest_checksum_module_DEPENDENCIES) 
+	@rm -f videotest_checksum.module$(EXEEXT)
+	$(AM_V_CCLD)$(videotest_checksum_module_LINK) $(videotest_checksum_module_OBJECTS) $(videotest_checksum_module_LDADD) $(LIBS)
+commands/i386/wrmsr_module-wrmsr.$(OBJEXT):  \
+	commands/i386/$(am__dirstamp) \
+	commands/i386/$(DEPDIR)/$(am__dirstamp)
+
+wrmsr.module$(EXEEXT): $(wrmsr_module_OBJECTS) $(wrmsr_module_DEPENDENCIES) $(EXTRA_wrmsr_module_DEPENDENCIES) 
+	@rm -f wrmsr.module$(EXEEXT)
+	$(AM_V_CCLD)$(wrmsr_module_LINK) $(wrmsr_module_OBJECTS) $(wrmsr_module_LDADD) $(LIBS)
+loader/arm64/xen_boot_module-xen_boot.$(OBJEXT):  \
+	loader/arm64/$(am__dirstamp) \
+	loader/arm64/$(DEPDIR)/$(am__dirstamp)
+
+xen_boot.module$(EXEEXT): $(xen_boot_module_OBJECTS) $(xen_boot_module_DEPENDENCIES) $(EXTRA_xen_boot_module_DEPENDENCIES) 
+	@rm -f xen_boot.module$(EXEEXT)
+	$(AM_V_CCLD)$(xen_boot_module_LINK) $(xen_boot_module_OBJECTS) $(xen_boot_module_LDADD) $(LIBS)
+fs/xfs_module-xfs.$(OBJEXT): fs/$(am__dirstamp) \
+	fs/$(DEPDIR)/$(am__dirstamp)
+
+xfs.module$(EXEEXT): $(xfs_module_OBJECTS) $(xfs_module_DEPENDENCIES) $(EXTRA_xfs_module_DEPENDENCIES) 
+	@rm -f xfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(xfs_module_LINK) $(xfs_module_OBJECTS) $(xfs_module_LDADD) $(LIBS)
+loader/xnu_module-xnu_resume.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+loader/i386/xnu_module-xnu.$(OBJEXT): loader/i386/$(am__dirstamp) \
+	loader/i386/$(DEPDIR)/$(am__dirstamp)
+loader/xnu_module-xnu.$(OBJEXT): loader/$(am__dirstamp) \
+	loader/$(DEPDIR)/$(am__dirstamp)
+
+xnu.module$(EXEEXT): $(xnu_module_OBJECTS) $(xnu_module_DEPENDENCIES) $(EXTRA_xnu_module_DEPENDENCIES) 
+	@rm -f xnu.module$(EXEEXT)
+	$(AM_V_CCLD)$(xnu_module_LINK) $(xnu_module_OBJECTS) $(xnu_module_LDADD) $(LIBS)
+commands/xnu_uuid_module-xnu_uuid.$(OBJEXT): commands/$(am__dirstamp) \
+	commands/$(DEPDIR)/$(am__dirstamp)
+
+xnu_uuid.module$(EXEEXT): $(xnu_uuid_module_OBJECTS) $(xnu_uuid_module_DEPENDENCIES) $(EXTRA_xnu_uuid_module_DEPENDENCIES) 
+	@rm -f xnu_uuid.module$(EXEEXT)
+	$(AM_V_CCLD)$(xnu_uuid_module_LINK) $(xnu_uuid_module_OBJECTS) $(xnu_uuid_module_LDADD) $(LIBS)
+tests/xnu_uuid_test_module-xnu_uuid_test.$(OBJEXT):  \
+	tests/$(am__dirstamp) tests/$(DEPDIR)/$(am__dirstamp)
+
+xnu_uuid_test.module$(EXEEXT): $(xnu_uuid_test_module_OBJECTS) $(xnu_uuid_test_module_DEPENDENCIES) $(EXTRA_xnu_uuid_test_module_DEPENDENCIES) 
+	@rm -f xnu_uuid_test.module$(EXEEXT)
+	$(AM_V_CCLD)$(xnu_uuid_test_module_LINK) $(xnu_uuid_test_module_OBJECTS) $(xnu_uuid_test_module_LDADD) $(LIBS)
+boot/mips/xz_decompress_image-startup_raw.$(OBJEXT):  \
+	boot/mips/$(am__dirstamp) boot/mips/$(DEPDIR)/$(am__dirstamp)
+boot/decompressor/xz_decompress_image-minilib.$(OBJEXT):  \
+	boot/decompressor/$(am__dirstamp) \
+	boot/decompressor/$(DEPDIR)/$(am__dirstamp)
+boot/decompressor/xz_decompress_image-xz.$(OBJEXT):  \
+	boot/decompressor/$(am__dirstamp) \
+	boot/decompressor/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/$(am__dirstamp):
+	@$(MKDIR_P) lib/xzembed
+	@: > lib/xzembed/$(am__dirstamp)
+lib/xzembed/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/xzembed/$(DEPDIR)
+	@: > lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xz_decompress_image-xz_dec_bcj.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xz_decompress_image-xz_dec_lzma2.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xz_decompress_image-xz_dec_stream.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+kern/xz_decompress_image-compiler-rt.$(OBJEXT): kern/$(am__dirstamp) \
+	kern/$(DEPDIR)/$(am__dirstamp)
+
+xz_decompress.image$(EXEEXT): $(xz_decompress_image_OBJECTS) $(xz_decompress_image_DEPENDENCIES) $(EXTRA_xz_decompress_image_DEPENDENCIES) 
+	@rm -f xz_decompress.image$(EXEEXT)
+	$(AM_V_CCLD)$(xz_decompress_image_LINK) $(xz_decompress_image_OBJECTS) $(xz_decompress_image_LDADD) $(LIBS)
+io/xzio_module-xzio.$(OBJEXT): io/$(am__dirstamp) \
+	io/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xzio_module-xz_dec_bcj.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xzio_module-xz_dec_lzma2.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+lib/xzembed/xzio_module-xz_dec_stream.$(OBJEXT):  \
+	lib/xzembed/$(am__dirstamp) \
+	lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+
+xzio.module$(EXEEXT): $(xzio_module_OBJECTS) $(xzio_module_DEPENDENCIES) $(EXTRA_xzio_module_DEPENDENCIES) 
+	@rm -f xzio.module$(EXEEXT)
+	$(AM_V_CCLD)$(xzio_module_LINK) $(xzio_module_OBJECTS) $(xzio_module_LDADD) $(LIBS)
+fs/zfs/$(am__dirstamp):
+	@$(MKDIR_P) fs/zfs
+	@: > fs/zfs/$(am__dirstamp)
+fs/zfs/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) fs/zfs/$(DEPDIR)
+	@: > fs/zfs/$(DEPDIR)/$(am__dirstamp)
+fs/zfs/zfs_module-zfs.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+fs/zfs/zfs_module-zfs_lzjb.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+fs/zfs/zfs_module-zfs_lz4.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+fs/zfs/zfs_module-zfs_sha256.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+fs/zfs/zfs_module-zfs_fletcher.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+
+zfs.module$(EXEEXT): $(zfs_module_OBJECTS) $(zfs_module_DEPENDENCIES) $(EXTRA_zfs_module_DEPENDENCIES) 
+	@rm -f zfs.module$(EXEEXT)
+	$(AM_V_CCLD)$(zfs_module_LINK) $(zfs_module_OBJECTS) $(zfs_module_LDADD) $(LIBS)
+fs/zfs/zfscrypt_module-zfscrypt.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+
+zfscrypt.module$(EXEEXT): $(zfscrypt_module_OBJECTS) $(zfscrypt_module_DEPENDENCIES) $(EXTRA_zfscrypt_module_DEPENDENCIES) 
+	@rm -f zfscrypt.module$(EXEEXT)
+	$(AM_V_CCLD)$(zfscrypt_module_LINK) $(zfscrypt_module_OBJECTS) $(zfscrypt_module_LDADD) $(LIBS)
+fs/zfs/zfsinfo_module-zfsinfo.$(OBJEXT): fs/zfs/$(am__dirstamp) \
+	fs/zfs/$(DEPDIR)/$(am__dirstamp)
+
+zfsinfo.module$(EXEEXT): $(zfsinfo_module_OBJECTS) $(zfsinfo_module_DEPENDENCIES) $(EXTRA_zfsinfo_module_DEPENDENCIES) 
+	@rm -f zfsinfo.module$(EXEEXT)
+	$(AM_V_CCLD)$(zfsinfo_module_LINK) $(zfsinfo_module_OBJECTS) $(zfsinfo_module_LDADD) $(LIBS)
+lib/zstd/$(am__dirstamp):
+	@$(MKDIR_P) lib/zstd
+	@: > lib/zstd/$(am__dirstamp)
+lib/zstd/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) lib/zstd/$(DEPDIR)
+	@: > lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-debug.$(OBJEXT): lib/zstd/$(am__dirstamp) \
+	lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-entropy_common.$(OBJEXT):  \
+	lib/zstd/$(am__dirstamp) lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-error_private.$(OBJEXT):  \
+	lib/zstd/$(am__dirstamp) lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-fse_decompress.$(OBJEXT):  \
+	lib/zstd/$(am__dirstamp) lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-huf_decompress.$(OBJEXT):  \
+	lib/zstd/$(am__dirstamp) lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-module.$(OBJEXT): lib/zstd/$(am__dirstamp) \
+	lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-xxhash.$(OBJEXT): lib/zstd/$(am__dirstamp) \
+	lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-zstd_common.$(OBJEXT): lib/zstd/$(am__dirstamp) \
+	lib/zstd/$(DEPDIR)/$(am__dirstamp)
+lib/zstd/zstd_module-zstd_decompress.$(OBJEXT):  \
+	lib/zstd/$(am__dirstamp) lib/zstd/$(DEPDIR)/$(am__dirstamp)
+
+zstd.module$(EXEEXT): $(zstd_module_OBJECTS) $(zstd_module_DEPENDENCIES) $(EXTRA_zstd_module_DEPENDENCIES) 
+	@rm -f zstd.module$(EXEEXT)
+	$(AM_V_CCLD)$(zstd_module_LINK) $(zstd_module_OBJECTS) $(zstd_module_LDADD) $(LIBS)
+install-binSCRIPTS: $(bin_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n' \
+	    -e 'h;s|.*|.|' \
+	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
+	      if (++n[d] == $(am__install_max)) { \
+		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
+	    else { print "f", d "/" $$4, $$1 } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	     test -z "$$files" || { \
+	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	     } \
+	; done
+
+uninstall-binSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || exit 0; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	       sed -e 's,.*/,,;$(transform)'`; \
+	dir='$(DESTDIR)$(bindir)'; $(am__uninstall_files_from_dir)
+install-grubconfSCRIPTS: $(grubconf_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	@list='$(grubconf_SCRIPTS)'; test -n "$(grubconfdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(grubconfdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(grubconfdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n' \
+	    -e 'h;s|.*|.|' \
+	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
+	      if (++n[d] == $(am__install_max)) { \
+		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
+	    else { print "f", d "/" $$4, $$1 } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	     test -z "$$files" || { \
+	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(grubconfdir)$$dir'"; \
+	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(grubconfdir)$$dir" || exit $$?; \
+	     } \
+	; done
+
+uninstall-grubconfSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(grubconf_SCRIPTS)'; test -n "$(grubconfdir)" || exit 0; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	       sed -e 's,.*/,,;$(transform)'`; \
+	dir='$(DESTDIR)$(grubconfdir)'; $(am__uninstall_files_from_dir)
+install-platformSCRIPTS: $(platform_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	@list='$(platform_SCRIPTS)'; test -n "$(platformdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(platformdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(platformdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n' \
+	    -e 'h;s|.*|.|' \
+	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
+	      if (++n[d] == $(am__install_max)) { \
+		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
+	    else { print "f", d "/" $$4, $$1 } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	     test -z "$$files" || { \
+	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(platformdir)$$dir'"; \
+	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(platformdir)$$dir" || exit $$?; \
+	     } \
+	; done
+
+uninstall-platformSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(platform_SCRIPTS)'; test -n "$(platformdir)" || exit 0; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	       sed -e 's,.*/,,;$(transform)'`; \
+	dir='$(DESTDIR)$(platformdir)'; $(am__uninstall_files_from_dir)
+install-sbinSCRIPTS: $(sbin_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	@list='$(sbin_SCRIPTS)'; test -n "$(sbindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(sbindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(sbindir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n' \
+	    -e 'h;s|.*|.|' \
+	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
+	      if (++n[d] == $(am__install_max)) { \
+		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
+	    else { print "f", d "/" $$4, $$1 } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	     test -z "$$files" || { \
+	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(sbindir)$$dir'"; \
+	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+	     } \
+	; done
+
+uninstall-sbinSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_SCRIPTS)'; test -n "$(sbindir)" || exit 0; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	       sed -e 's,.*/,,;$(transform)'`; \
+	dir='$(DESTDIR)$(sbindir)'; $(am__uninstall_files_from_dir)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f boot/decompressor/*.$(OBJEXT)
+	-rm -f boot/i386/pc/*.$(OBJEXT)
+	-rm -f boot/i386/qemu/*.$(OBJEXT)
+	-rm -f boot/mips/*.$(OBJEXT)
+	-rm -f boot/mips/loongson/*.$(OBJEXT)
+	-rm -f boot/sparc64/ieee1275/*.$(OBJEXT)
+	-rm -f bus/*.$(OBJEXT)
+	-rm -f bus/emu/*.$(OBJEXT)
+	-rm -f bus/i386/ieee1275/*.$(OBJEXT)
+	-rm -f bus/spi/*.$(OBJEXT)
+	-rm -f bus/usb/*.$(OBJEXT)
+	-rm -f bus/usb/serial/*.$(OBJEXT)
+	-rm -f commands/*.$(OBJEXT)
+	-rm -f commands/arc/*.$(OBJEXT)
+	-rm -f commands/efi/*.$(OBJEXT)
+	-rm -f commands/i386/*.$(OBJEXT)
+	-rm -f commands/i386/coreboot/*.$(OBJEXT)
+	-rm -f commands/i386/pc/*.$(OBJEXT)
+	-rm -f commands/ieee1275/*.$(OBJEXT)
+	-rm -f commands/mips/loongson/*.$(OBJEXT)
+	-rm -f commands/xen/*.$(OBJEXT)
+	-rm -f disk/*.$(OBJEXT)
+	-rm -f disk/arc/*.$(OBJEXT)
+	-rm -f disk/efi/*.$(OBJEXT)
+	-rm -f disk/i386/pc/*.$(OBJEXT)
+	-rm -f disk/ieee1275/*.$(OBJEXT)
+	-rm -f disk/uboot/*.$(OBJEXT)
+	-rm -f disk/xen/*.$(OBJEXT)
+	-rm -f efiemu/*.$(OBJEXT)
+	-rm -f efiemu/i386/*.$(OBJEXT)
+	-rm -f efiemu/i386/pc/*.$(OBJEXT)
+	-rm -f font/*.$(OBJEXT)
+	-rm -f fs/*.$(OBJEXT)
+	-rm -f fs/zfs/*.$(OBJEXT)
+	-rm -f gdb/*.$(OBJEXT)
+	-rm -f gdb/i386/*.$(OBJEXT)
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+	-rm -f bus/usb/$(DEPDIR)/$(am__dirstamp)
+	-rm -f bus/usb/$(am__dirstamp)
+	-rm -f bus/usb/serial/$(DEPDIR)/$(am__dirstamp)
+	-rm -f bus/usb/serial/$(am__dirstamp)
+	-rm -f commands/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/$(am__dirstamp)
+	-rm -f commands/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/arc/$(am__dirstamp)
+	-rm -f commands/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/efi/$(am__dirstamp)
+	-rm -f commands/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/i386/$(am__dirstamp)
+	-rm -f commands/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/i386/coreboot/$(am__dirstamp)
+	-rm -f commands/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/i386/pc/$(am__dirstamp)
+	-rm -f commands/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/ieee1275/$(am__dirstamp)
+	-rm -f commands/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/mips/loongson/$(am__dirstamp)
+	-rm -f commands/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f commands/xen/$(am__dirstamp)
+	-rm -f disk/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/$(am__dirstamp)
+	-rm -f disk/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/arc/$(am__dirstamp)
+	-rm -f disk/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/efi/$(am__dirstamp)
+	-rm -f disk/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/i386/pc/$(am__dirstamp)
+	-rm -f disk/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/ieee1275/$(am__dirstamp)
+	-rm -f disk/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/uboot/$(am__dirstamp)
+	-rm -f disk/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f disk/xen/$(am__dirstamp)
+	-rm -f efiemu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f efiemu/$(am__dirstamp)
+	-rm -f efiemu/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f efiemu/i386/$(am__dirstamp)
+	-rm -f efiemu/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f efiemu/i386/pc/$(am__dirstamp)
+	-rm -f font/$(DEPDIR)/$(am__dirstamp)
+	-rm -f font/$(am__dirstamp)
+	-rm -f fs/$(DEPDIR)/$(am__dirstamp)
+	-rm -f fs/$(am__dirstamp)
+	-rm -f fs/zfs/$(DEPDIR)/$(am__dirstamp)
+	-rm -f fs/zfs/$(am__dirstamp)
+	-rm -f gdb/$(DEPDIR)/$(am__dirstamp)
+	-rm -f gdb/$(am__dirstamp)
+	-rm -f gdb/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f gdb/i386/$(am__dirstamp)
+	-rm -f gettext/$(DEPDIR)/$(am__dirstamp)
+	-rm -f gettext/$(am__dirstamp)
+	-rm -f gfxmenu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f gfxmenu/$(am__dirstamp)
+	-rm -f hello/$(DEPDIR)/$(am__dirstamp)
+	-rm -f hello/$(am__dirstamp)
+	-rm -f hook/$(DEPDIR)/$(am__dirstamp)
+	-rm -f hook/$(am__dirstamp)
+	-rm -f io/$(DEPDIR)/$(am__dirstamp)
+	-rm -f io/$(am__dirstamp)
+	-rm -f kern/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/$(am__dirstamp)
+	-rm -f kern/arm/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm/$(am__dirstamp)
+	-rm -f kern/arm/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm/coreboot/$(am__dirstamp)
+	-rm -f kern/arm/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm/efi/$(am__dirstamp)
+	-rm -f kern/arm/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm/uboot/$(am__dirstamp)
+	-rm -f kern/arm64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm64/$(am__dirstamp)
+	-rm -f kern/arm64/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/arm64/efi/$(am__dirstamp)
+	-rm -f kern/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/coreboot/$(am__dirstamp)
+	-rm -f kern/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/efi/$(am__dirstamp)
+	-rm -f kern/emu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/emu/$(am__dirstamp)
+	-rm -f kern/generic/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/generic/$(am__dirstamp)
+	-rm -f kern/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/$(am__dirstamp)
+	-rm -f kern/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/coreboot/$(am__dirstamp)
+	-rm -f kern/i386/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/efi/$(am__dirstamp)
+	-rm -f kern/i386/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/ieee1275/$(am__dirstamp)
+	-rm -f kern/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/pc/$(am__dirstamp)
+	-rm -f kern/i386/qemu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/qemu/$(am__dirstamp)
+	-rm -f kern/i386/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/i386/xen/$(am__dirstamp)
+	-rm -f kern/ia64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/ia64/$(am__dirstamp)
+	-rm -f kern/ia64/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/ia64/efi/$(am__dirstamp)
+	-rm -f kern/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/ieee1275/$(am__dirstamp)
+	-rm -f kern/mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/mips/$(am__dirstamp)
+	-rm -f kern/mips/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/mips/arc/$(am__dirstamp)
+	-rm -f kern/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/mips/loongson/$(am__dirstamp)
+	-rm -f kern/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/mips/qemu_mips/$(am__dirstamp)
+	-rm -f kern/powerpc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/powerpc/$(am__dirstamp)
+	-rm -f kern/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/powerpc/ieee1275/$(am__dirstamp)
+	-rm -f kern/riscv/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/riscv/$(am__dirstamp)
+	-rm -f kern/riscv/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/riscv/efi/$(am__dirstamp)
+	-rm -f kern/sparc64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/sparc64/$(am__dirstamp)
+	-rm -f kern/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/sparc64/ieee1275/$(am__dirstamp)
+	-rm -f kern/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/uboot/$(am__dirstamp)
+	-rm -f kern/x86_64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/x86_64/$(am__dirstamp)
+	-rm -f kern/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/x86_64/efi/$(am__dirstamp)
+	-rm -f kern/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/x86_64/xen/$(am__dirstamp)
+	-rm -f kern/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f kern/xen/$(am__dirstamp)
+	-rm -f lib/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/$(am__dirstamp)
+	-rm -f lib/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/arc/$(am__dirstamp)
+	-rm -f lib/dummy/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/dummy/$(am__dirstamp)
+	-rm -f lib/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/efi/$(am__dirstamp)
+	-rm -f lib/emu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/emu/$(am__dirstamp)
+	-rm -f lib/gnulib/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/gnulib/$(am__dirstamp)
+	-rm -f lib/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/i386/$(am__dirstamp)
+	-rm -f lib/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/i386/pc/$(am__dirstamp)
+	-rm -f lib/i386/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/i386/xen/$(am__dirstamp)
+	-rm -f lib/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/ieee1275/$(am__dirstamp)
+	-rm -f lib/json/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/json/$(am__dirstamp)
+	-rm -f lib/libgcrypt-grub/cipher/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/libgcrypt-grub/cipher/$(am__dirstamp)
+	-rm -f lib/libgcrypt-grub/mpi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/libgcrypt-grub/mpi/$(am__dirstamp)
+	-rm -f lib/libgcrypt_wrap/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/libgcrypt_wrap/$(am__dirstamp)
+	-rm -f lib/minilzo/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/minilzo/$(am__dirstamp)
+	-rm -f lib/mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/mips/$(am__dirstamp)
+	-rm -f lib/mips/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/mips/arc/$(am__dirstamp)
+	-rm -f lib/mips/loongson/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/mips/loongson/$(am__dirstamp)
+	-rm -f lib/mips/qemu_mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/mips/qemu_mips/$(am__dirstamp)
+	-rm -f lib/powerpc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/powerpc/$(am__dirstamp)
+	-rm -f lib/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/uboot/$(am__dirstamp)
+	-rm -f lib/x86_64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/x86_64/$(am__dirstamp)
+	-rm -f lib/x86_64/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/x86_64/efi/$(am__dirstamp)
+	-rm -f lib/x86_64/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/x86_64/xen/$(am__dirstamp)
+	-rm -f lib/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/xen/$(am__dirstamp)
+	-rm -f lib/xzembed/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/xzembed/$(am__dirstamp)
+	-rm -f lib/zstd/$(DEPDIR)/$(am__dirstamp)
+	-rm -f lib/zstd/$(am__dirstamp)
+	-rm -f loader/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/$(am__dirstamp)
+	-rm -f loader/arm/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/arm/$(am__dirstamp)
+	-rm -f loader/arm64/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/arm64/$(am__dirstamp)
+	-rm -f loader/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/efi/$(am__dirstamp)
+	-rm -f loader/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/i386/$(am__dirstamp)
+	-rm -f loader/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/i386/coreboot/$(am__dirstamp)
+	-rm -f loader/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/i386/pc/$(am__dirstamp)
+	-rm -f loader/ia64/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/ia64/efi/$(am__dirstamp)
+	-rm -f loader/mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/mips/$(am__dirstamp)
+	-rm -f loader/powerpc/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/powerpc/ieee1275/$(am__dirstamp)
+	-rm -f loader/riscv/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/riscv/$(am__dirstamp)
+	-rm -f loader/sparc64/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f loader/sparc64/ieee1275/$(am__dirstamp)
+	-rm -f mmap/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mmap/$(am__dirstamp)
+	-rm -f mmap/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mmap/efi/$(am__dirstamp)
+	-rm -f mmap/i386/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mmap/i386/$(am__dirstamp)
+	-rm -f mmap/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mmap/i386/pc/$(am__dirstamp)
+	-rm -f mmap/mips/$(DEPDIR)/$(am__dirstamp)
+	-rm -f mmap/mips/$(am__dirstamp)
+	-rm -f net/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/$(am__dirstamp)
+	-rm -f net/drivers/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/drivers/efi/$(am__dirstamp)
+	-rm -f net/drivers/emu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/drivers/emu/$(am__dirstamp)
+	-rm -f net/drivers/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/drivers/i386/pc/$(am__dirstamp)
+	-rm -f net/drivers/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/drivers/ieee1275/$(am__dirstamp)
+	-rm -f net/drivers/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f net/drivers/uboot/$(am__dirstamp)
+	-rm -f normal/$(DEPDIR)/$(am__dirstamp)
+	-rm -f normal/$(am__dirstamp)
+	-rm -f osdep/$(DEPDIR)/$(am__dirstamp)
+	-rm -f osdep/$(am__dirstamp)
+	-rm -f osdep/devmapper/$(DEPDIR)/$(am__dirstamp)
+	-rm -f osdep/devmapper/$(am__dirstamp)
+	-rm -f osdep/unix/$(DEPDIR)/$(am__dirstamp)
+	-rm -f osdep/unix/$(am__dirstamp)
+	-rm -f partmap/$(DEPDIR)/$(am__dirstamp)
+	-rm -f partmap/$(am__dirstamp)
+	-rm -f parttool/$(DEPDIR)/$(am__dirstamp)
+	-rm -f parttool/$(am__dirstamp)
+	-rm -f script/$(DEPDIR)/$(am__dirstamp)
+	-rm -f script/$(am__dirstamp)
+	-rm -f term/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/$(am__dirstamp)
+	-rm -f term/arc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/arc/$(am__dirstamp)
+	-rm -f term/arm/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/arm/$(am__dirstamp)
+	-rm -f term/efi/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/efi/$(am__dirstamp)
+	-rm -f term/i386/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/i386/coreboot/$(am__dirstamp)
+	-rm -f term/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/i386/pc/$(am__dirstamp)
+	-rm -f term/ieee1275/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/ieee1275/$(am__dirstamp)
+	-rm -f term/uboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/uboot/$(am__dirstamp)
+	-rm -f term/xen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f term/xen/$(am__dirstamp)
+	-rm -f tests/$(DEPDIR)/$(am__dirstamp)
+	-rm -f tests/$(am__dirstamp)
+	-rm -f tests/lib/$(DEPDIR)/$(am__dirstamp)
+	-rm -f tests/lib/$(am__dirstamp)
+	-rm -f video/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/$(am__dirstamp)
+	-rm -f video/coreboot/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/coreboot/$(am__dirstamp)
+	-rm -f video/emu/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/emu/$(am__dirstamp)
+	-rm -f video/fb/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/fb/$(am__dirstamp)
+	-rm -f video/i386/pc/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/i386/pc/$(am__dirstamp)
+	-rm -f video/readers/$(DEPDIR)/$(am__dirstamp)
+	-rm -f video/readers/$(am__dirstamp)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
+	clean-noinstLIBRARIES clean-noinstPROGRAMS \
+	clean-platformPROGRAMS clean-sbinPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR) boot/decompressor/$(DEPDIR) boot/i386/pc/$(DEPDIR) boot/i386/qemu/$(DEPDIR) boot/mips/$(DEPDIR) boot/mips/loongson/$(DEPDIR) boot/sparc64/ieee1275/$(DEPDIR) bus/$(DEPDIR) bus/emu/$(DEPDIR) bus/i386/ieee1275/$(DEPDIR) bus/spi/$(DEPDIR) bus/usb/$(DEPDIR) bus/usb/serial/$(DEPDIR) commands/$(DEPDIR) commands/arc/$(DEPDIR) commands/efi/$(DEPDIR) commands/i386/$(DEPDIR) commands/i386/coreboot/$(DEPDIR) commands/i386/pc/$(DEPDIR) commands/ieee1275/$(DEPDIR) commands/mips/loongson/$(DEPDIR) commands/xen/$(DEPDIR) disk/$(DEPDIR) disk/arc/$(DEPDIR) disk/efi/$(DEPDIR) disk/i386/pc/$(DEPDIR) disk/ieee1275/$(DEPDIR) disk/uboot/$(DEPDIR) disk/xen/$(DEPDIR) efiemu/$(DEPDIR) efiemu/i386/$(DEPDIR) efiemu/i386/pc/$(DEPDIR) font/$(DEPDIR) fs/$(DEPDIR) fs/zfs/$(DEPDIR) gdb/$(DEPDIR) gdb/i386/$(DEPDIR) gettext/$(DEPDIR) gfxmenu/$(DEPDIR) hello/$(DEPDIR) hook/$(DEPDIR) io/$(DEPDIR) kern/$(DEPDIR) kern/arm/$(DEPDIR) kern/arm/coreboot/$(DEPDIR) kern/arm/efi/$(DEPDIR) kern/arm/uboot/$(DEPDIR) kern/arm64/$(DEPDIR) kern/arm64/efi/$(DEPDIR) kern/coreboot/$(DEPDIR) kern/efi/$(DEPDIR) kern/emu/$(DEPDIR) kern/generic/$(DEPDIR) kern/i386/$(DEPDIR) kern/i386/coreboot/$(DEPDIR) kern/i386/efi/$(DEPDIR) kern/i386/ieee1275/$(DEPDIR) kern/i386/pc/$(DEPDIR) kern/i386/qemu/$(DEPDIR) kern/i386/xen/$(DEPDIR) kern/ia64/$(DEPDIR) kern/ia64/efi/$(DEPDIR) kern/ieee1275/$(DEPDIR) kern/mips/$(DEPDIR) kern/mips/arc/$(DEPDIR) kern/mips/loongson/$(DEPDIR) kern/mips/qemu_mips/$(DEPDIR) kern/powerpc/$(DEPDIR) kern/powerpc/ieee1275/$(DEPDIR) kern/riscv/$(DEPDIR) kern/riscv/efi/$(DEPDIR) kern/sparc64/$(DEPDIR) kern/sparc64/ieee1275/$(DEPDIR) kern/uboot/$(DEPDIR) kern/x86_64/$(DEPDIR) kern/x86_64/efi/$(DEPDIR) kern/x86_64/xen/$(DEPDIR) kern/xen/$(DEPDIR) lib/$(DEPDIR) lib/arc/$(DEPDIR) lib/dummy/$(DEPDIR) lib/efi/$(DEPDIR) lib/emu/$(DEPDIR) lib/gnulib/$(DEPDIR) lib/i386/$(DEPDIR) lib/i386/pc/$(DEPDIR) lib/i386/xen/$(DEPDIR) lib/ieee1275/$(DEPDIR) lib/json/$(DEPDIR) lib/libgcrypt-grub/cipher/$(DEPDIR) lib/libgcrypt-grub/mpi/$(DEPDIR) lib/libgcrypt_wrap/$(DEPDIR) lib/minilzo/$(DEPDIR) lib/mips/$(DEPDIR) lib/mips/arc/$(DEPDIR) lib/mips/loongson/$(DEPDIR) lib/mips/qemu_mips/$(DEPDIR) lib/powerpc/$(DEPDIR) lib/uboot/$(DEPDIR) lib/x86_64/$(DEPDIR) lib/x86_64/efi/$(DEPDIR) lib/x86_64/xen/$(DEPDIR) lib/xen/$(DEPDIR) lib/xzembed/$(DEPDIR) lib/zstd/$(DEPDIR) loader/$(DEPDIR) loader/arm/$(DEPDIR) loader/arm64/$(DEPDIR) loader/efi/$(DEPDIR) loader/i386/$(DEPDIR) loader/i386/coreboot/$(DEPDIR) loader/i386/pc/$(DEPDIR) loader/ia64/efi/$(DEPDIR) loader/mips/$(DEPDIR) loader/powerpc/ieee1275/$(DEPDIR) loader/riscv/$(DEPDIR) loader/sparc64/ieee1275/$(DEPDIR) mmap/$(DEPDIR) mmap/efi/$(DEPDIR) mmap/i386/$(DEPDIR) mmap/i386/pc/$(DEPDIR) mmap/mips/$(DEPDIR) net/$(DEPDIR) net/drivers/efi/$(DEPDIR) net/drivers/emu/$(DEPDIR) net/drivers/i386/pc/$(DEPDIR) net/drivers/ieee1275/$(DEPDIR) net/drivers/uboot/$(DEPDIR) normal/$(DEPDIR) osdep/$(DEPDIR) osdep/devmapper/$(DEPDIR) osdep/unix/$(DEPDIR) partmap/$(DEPDIR) parttool/$(DEPDIR) script/$(DEPDIR) term/$(DEPDIR) term/arc/$(DEPDIR) term/arm/$(DEPDIR) term/efi/$(DEPDIR) term/i386/coreboot/$(DEPDIR) term/i386/pc/$(DEPDIR) term/ieee1275/$(DEPDIR) term/uboot/$(DEPDIR) term/xen/$(DEPDIR) tests/$(DEPDIR) tests/lib/$(DEPDIR) video/$(DEPDIR) video/coreboot/$(DEPDIR) video/emu/$(DEPDIR) video/fb/$(DEPDIR) video/i386/pc/$(DEPDIR) video/readers/$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-dist_grubconfDATA install-grubconfSCRIPTS \
+	install-man install-pkgdataDATA install-platformDATA \
+	install-platformPROGRAMS install-platformSCRIPTS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS install-binSCRIPTS \
+	install-sbinPROGRAMS install-sbinSCRIPTS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man1
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR) boot/decompressor/$(DEPDIR) boot/i386/pc/$(DEPDIR) boot/i386/qemu/$(DEPDIR) boot/mips/$(DEPDIR) boot/mips/loongson/$(DEPDIR) boot/sparc64/ieee1275/$(DEPDIR) bus/$(DEPDIR) bus/emu/$(DEPDIR) bus/i386/ieee1275/$(DEPDIR) bus/spi/$(DEPDIR) bus/usb/$(DEPDIR) bus/usb/serial/$(DEPDIR) commands/$(DEPDIR) commands/arc/$(DEPDIR) commands/efi/$(DEPDIR) commands/i386/$(DEPDIR) commands/i386/coreboot/$(DEPDIR) commands/i386/pc/$(DEPDIR) commands/ieee1275/$(DEPDIR) commands/mips/loongson/$(DEPDIR) commands/xen/$(DEPDIR) disk/$(DEPDIR) disk/arc/$(DEPDIR) disk/efi/$(DEPDIR) disk/i386/pc/$(DEPDIR) disk/ieee1275/$(DEPDIR) disk/uboot/$(DEPDIR) disk/xen/$(DEPDIR) efiemu/$(DEPDIR) efiemu/i386/$(DEPDIR) efiemu/i386/pc/$(DEPDIR) font/$(DEPDIR) fs/$(DEPDIR) fs/zfs/$(DEPDIR) gdb/$(DEPDIR) gdb/i386/$(DEPDIR) gettext/$(DEPDIR) gfxmenu/$(DEPDIR) hello/$(DEPDIR) hook/$(DEPDIR) io/$(DEPDIR) kern/$(DEPDIR) kern/arm/$(DEPDIR) kern/arm/coreboot/$(DEPDIR) kern/arm/efi/$(DEPDIR) kern/arm/uboot/$(DEPDIR) kern/arm64/$(DEPDIR) kern/arm64/efi/$(DEPDIR) kern/coreboot/$(DEPDIR) kern/efi/$(DEPDIR) kern/emu/$(DEPDIR) kern/generic/$(DEPDIR) kern/i386/$(DEPDIR) kern/i386/coreboot/$(DEPDIR) kern/i386/efi/$(DEPDIR) kern/i386/ieee1275/$(DEPDIR) kern/i386/pc/$(DEPDIR) kern/i386/qemu/$(DEPDIR) kern/i386/xen/$(DEPDIR) kern/ia64/$(DEPDIR) kern/ia64/efi/$(DEPDIR) kern/ieee1275/$(DEPDIR) kern/mips/$(DEPDIR) kern/mips/arc/$(DEPDIR) kern/mips/loongson/$(DEPDIR) kern/mips/qemu_mips/$(DEPDIR) kern/powerpc/$(DEPDIR) kern/powerpc/ieee1275/$(DEPDIR) kern/riscv/$(DEPDIR) kern/riscv/efi/$(DEPDIR) kern/sparc64/$(DEPDIR) kern/sparc64/ieee1275/$(DEPDIR) kern/uboot/$(DEPDIR) kern/x86_64/$(DEPDIR) kern/x86_64/efi/$(DEPDIR) kern/x86_64/xen/$(DEPDIR) kern/xen/$(DEPDIR) lib/$(DEPDIR) lib/arc/$(DEPDIR) lib/dummy/$(DEPDIR) lib/efi/$(DEPDIR) lib/emu/$(DEPDIR) lib/gnulib/$(DEPDIR) lib/i386/$(DEPDIR) lib/i386/pc/$(DEPDIR) lib/i386/xen/$(DEPDIR) lib/ieee1275/$(DEPDIR) lib/json/$(DEPDIR) lib/libgcrypt-grub/cipher/$(DEPDIR) lib/libgcrypt-grub/mpi/$(DEPDIR) lib/libgcrypt_wrap/$(DEPDIR) lib/minilzo/$(DEPDIR) lib/mips/$(DEPDIR) lib/mips/arc/$(DEPDIR) lib/mips/loongson/$(DEPDIR) lib/mips/qemu_mips/$(DEPDIR) lib/powerpc/$(DEPDIR) lib/uboot/$(DEPDIR) lib/x86_64/$(DEPDIR) lib/x86_64/efi/$(DEPDIR) lib/x86_64/xen/$(DEPDIR) lib/xen/$(DEPDIR) lib/xzembed/$(DEPDIR) lib/zstd/$(DEPDIR) loader/$(DEPDIR) loader/arm/$(DEPDIR) loader/arm64/$(DEPDIR) loader/efi/$(DEPDIR) loader/i386/$(DEPDIR) loader/i386/coreboot/$(DEPDIR) loader/i386/pc/$(DEPDIR) loader/ia64/efi/$(DEPDIR) loader/mips/$(DEPDIR) loader/powerpc/ieee1275/$(DEPDIR) loader/riscv/$(DEPDIR) loader/sparc64/ieee1275/$(DEPDIR) mmap/$(DEPDIR) mmap/efi/$(DEPDIR) mmap/i386/$(DEPDIR) mmap/i386/pc/$(DEPDIR) mmap/mips/$(DEPDIR) net/$(DEPDIR) net/drivers/efi/$(DEPDIR) net/drivers/emu/$(DEPDIR) net/drivers/i386/pc/$(DEPDIR) net/drivers/ieee1275/$(DEPDIR) net/drivers/uboot/$(DEPDIR) normal/$(DEPDIR) osdep/$(DEPDIR) osdep/devmapper/$(DEPDIR) osdep/unix/$(DEPDIR) partmap/$(DEPDIR) parttool/$(DEPDIR) script/$(DEPDIR) term/$(DEPDIR) term/arc/$(DEPDIR) term/arm/$(DEPDIR) term/efi/$(DEPDIR) term/i386/coreboot/$(DEPDIR) term/i386/pc/$(DEPDIR) term/ieee1275/$(DEPDIR) term/uboot/$(DEPDIR) term/xen/$(DEPDIR) tests/$(DEPDIR) tests/lib/$(DEPDIR) video/$(DEPDIR) video/coreboot/$(DEPDIR) video/emu/$(DEPDIR) video/fb/$(DEPDIR) video/i386/pc/$(DEPDIR) video/readers/$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
+	uninstall-dist_grubconfDATA uninstall-grubconfSCRIPTS \
+	uninstall-man uninstall-pkgdataDATA uninstall-platformDATA \
+	uninstall-platformPROGRAMS uninstall-platformSCRIPTS \
+	uninstall-sbinPROGRAMS uninstall-sbinSCRIPTS
+
+uninstall-man: uninstall-man1
+
+.MAKE: all check check-am install install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-TESTS check-am clean \
+	clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
+	clean-noinstLIBRARIES clean-noinstPROGRAMS \
+	clean-platformPROGRAMS clean-sbinPROGRAMS cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-binPROGRAMS install-binSCRIPTS \
+	install-data install-data-am install-dist_grubconfDATA \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-grubconfSCRIPTS install-html install-html-am \
+	install-info install-info-am install-man install-man1 \
+	install-pdf install-pdf-am install-pkgdataDATA \
+	install-platformDATA install-platformPROGRAMS \
+	install-platformSCRIPTS install-ps install-ps-am \
+	install-sbinPROGRAMS install-sbinSCRIPTS install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am recheck tags tags-am \
+	uninstall uninstall-am uninstall-binPROGRAMS \
+	uninstall-binSCRIPTS uninstall-dist_grubconfDATA \
+	uninstall-grubconfSCRIPTS uninstall-man uninstall-man1 \
+	uninstall-pkgdataDATA uninstall-platformDATA \
+	uninstall-platformPROGRAMS uninstall-platformSCRIPTS \
+	uninstall-sbinPROGRAMS uninstall-sbinSCRIPTS
+
+.PRECIOUS: Makefile
+
+
+export LC_COLLATE := C
+unexport LC_ALL
+
+# Rules for Automake input
+
+.PRECIOUS: $(top_srcdir)/Makefile.util.am
+$(top_srcdir)/Makefile.util.am: $(top_srcdir)/gentpl.py $(top_srcdir)/Makefile.util.def $(top_srcdir)/Makefile.utilgcry.def
+	$(PYTHON) $^ > $@.new || (rm -f $@.new; exit 1)
+	mv $@.new $@
+
+.PRECIOUS: $(top_srcdir)/grub-core/Makefile.core.am
+$(top_srcdir)/grub-core/Makefile.core.am: $(top_srcdir)/gentpl.py $(top_srcdir)/grub-core/Makefile.core.def $(top_srcdir)/grub-core/Makefile.gcry.def
+	if [ "x$$GRUB_CONTRIB" != x ]; then echo "You need to run ./bootstrap manually." >&2; exit 1; fi
+	$(PYTHON) $^ > $@.new || (rm -f $@.new; exit 1)
+	mv $@.new $@
+
+build-grub-pep2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=64 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pep2elf\" $^
+
+build-grub-pe2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=32 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
+
+# gentrigtables
+gentrigtables$(BUILD_EXEEXT): gentrigtables.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) $< $(BUILD_LIBM)
+
+build-grub-module-verifier$(BUILD_EXEEXT): $(top_srcdir)/util/grub-module-verifier.c $(top_srcdir)/util/grub-module-verifier32.c $(top_srcdir)/util/grub-module-verifier64.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-module-verifier\" $^
+
+# trigtables.c
+trigtables.c: gentrigtables$(BUILD_EXEEXT) gentrigtables.c $(top_srcdir)/configure.ac
+	./gentrigtables$(BUILD_EXEEXT) > $@
+
+# XXX Use Automake's LEX & YACC support
+grub_script.tab.h: script/parser.y
+	$(YACC) -d -p grub_script_yy -b grub_script $<
+grub_script.tab.c: grub_script.tab.h
+
+# For the lexer.
+grub_script.yy.h: script/yylex.l
+	$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $<
+grub_script.yy.c: grub_script.yy.h
+
+rs_decoder.h: $(srcdir)/lib/reed_solomon.c
+	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Os -I$(top_builddir) -S -DSTANDALONE -o $@ $< -g0 -mregparm=3 -ffreestanding
+
+disk.marker: $(disk_module_SOURCES) $(nodist_disk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(disk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+trig.marker: $(trig_module_SOURCES) $(nodist_trig_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(trig_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@cs5536.marker: $(cs5536_module_SOURCES) $(nodist_cs5536_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cs5536_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@lsspd.marker: $(lsspd_module_SOURCES) $(nodist_lsspd_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsspd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@usb.marker: $(usb_module_SOURCES) $(nodist_usb_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@usbserial_common.marker: $(usbserial_common_module_SOURCES) $(nodist_usbserial_common_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_common_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@usbserial_pl2303.marker: $(usbserial_pl2303_module_SOURCES) $(nodist_usbserial_pl2303_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_pl2303_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usbserial_ftdi.marker: $(usbserial_ftdi_module_SOURCES) $(nodist_usbserial_ftdi_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_ftdi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbserial_usbdebug_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@uhci.marker: $(uhci_module_SOURCES) $(nodist_uhci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(uhci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@ohci.marker: $(ohci_module_SOURCES) $(nodist_ohci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ohci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@ehci.marker: $(ehci_module_SOURCES) $(nodist_ehci_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ehci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@pci.marker: $(pci_module_SOURCES) $(nodist_pci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@nativedisk.marker: $(nativedisk_module_SOURCES) $(nodist_nativedisk_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nativedisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@emupci.marker: $(emupci_module_SOURCES) $(nodist_emupci_module_SOURCES)
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(emupci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_GRUB_EMU_PCI_TRUE@@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@lsdev.marker: $(lsdev_module_SOURCES) $(nodist_lsdev_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsdev_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_TRUE@lsxen.marker: $(lsxen_module_SOURCES) $(nodist_lsxen_module_SOURCES)
+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsxen_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@lsxen.marker: $(lsxen_module_SOURCES) $(nodist_lsxen_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsxen_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@cmostest.marker: $(cmostest_module_SOURCES) $(nodist_cmostest_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmostest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@cmosdump.marker: $(cmosdump_module_SOURCES) $(nodist_cmosdump_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmosdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(iorw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
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+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+
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+
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+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(regexp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@boot.marker: $(boot_module_SOURCES) $(nodist_boot_module_SOURCES)
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+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+
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+
+cat.marker: $(cat_module_SOURCES) $(nodist_cat_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cat_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cmp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+
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+
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+
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+
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+
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+
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(date_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_arm_uboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@halt.marker: $(halt_module_SOURCES) $(nodist_halt_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(halt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_emu_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_emu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@reboot.marker: $(reboot_module_SOURCES) $(nodist_reboot_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(reboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+hashsum.marker: $(hashsum_module_SOURCES) $(nodist_hashsum_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hashsum_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pgp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+
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+
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+
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@hdparm.marker: $(hdparm_module_SOURCES) $(nodist_hdparm_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hdparm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+help.marker: $(help_module_SOURCES) $(nodist_help_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(help_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+hexdump.marker: $(hexdump_module_SOURCES) $(nodist_hexdump_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(hexdump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+keystatus.marker: $(keystatus_module_SOURCES) $(nodist_keystatus_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(keystatus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@loadbios.marker: $(loadbios_module_SOURCES) $(nodist_loadbios_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@loadbios.marker: $(loadbios_module_SOURCES) $(nodist_loadbios_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+loadenv.marker: $(loadenv_module_SOURCES) $(nodist_loadenv_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loadenv_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+ls.marker: $(ls_module_SOURCES) $(nodist_ls_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ls_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+lsmmap.marker: $(lsmmap_module_SOURCES) $(nodist_lsmmap_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lsmmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@lspci.marker: $(lspci_module_SOURCES) $(nodist_lspci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lspci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+memrw.marker: $(memrw_module_SOURCES) $(nodist_memrw_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(memrw_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+minicmd.marker: $(minicmd_module_SOURCES) $(nodist_minicmd_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(minicmd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+parttool.marker: $(parttool_module_SOURCES) $(nodist_parttool_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(parttool_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+password.marker: $(password_module_SOURCES) $(nodist_password_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(password_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+password_pbkdf2.marker: $(password_pbkdf2_module_SOURCES) $(nodist_password_pbkdf2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(password_pbkdf2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@play.marker: $(play_module_SOURCES) $(nodist_play_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(play_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@spkmodem.marker: $(spkmodem_module_SOURCES) $(nodist_spkmodem_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(spkmodem_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@morse.marker: $(morse_module_SOURCES) $(nodist_morse_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(morse_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+probe.marker: $(probe_module_SOURCES) $(nodist_probe_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(probe_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+read.marker: $(read_module_SOURCES) $(nodist_read_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(read_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+search.marker: $(search_module_SOURCES) $(nodist_search_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+search_fs_file.marker: $(search_fs_file_module_SOURCES) $(nodist_search_fs_file_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_fs_file_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+search_fs_uuid.marker: $(search_fs_uuid_module_SOURCES) $(nodist_search_fs_uuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_fs_uuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+search_label.marker: $(search_label_module_SOURCES) $(nodist_search_label_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(search_label_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@setpci.marker: $(setpci_module_SOURCES) $(nodist_setpci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setpci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@pcidump.marker: $(pcidump_module_SOURCES) $(nodist_pcidump_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pcidump_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+sleep.marker: $(sleep_module_SOURCES) $(nodist_sleep_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sleep_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@smbios.marker: $(smbios_module_SOURCES) $(nodist_smbios_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(smbios_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@suspend.marker: $(suspend_module_SOURCES) $(nodist_suspend_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(suspend_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@suspend.marker: $(suspend_module_SOURCES) $(nodist_suspend_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(suspend_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@escc.marker: $(escc_module_SOURCES) $(nodist_escc_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(escc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+terminal.marker: $(terminal_module_SOURCES) $(nodist_terminal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+test.marker: $(test_module_SOURCES) $(nodist_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+true.marker: $(true_module_SOURCES) $(nodist_true_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(true_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@usbtest.marker: $(usbtest_module_SOURCES) $(nodist_usbtest_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbtest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+videoinfo.marker: $(videoinfo_module_SOURCES) $(nodist_videoinfo_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(videoinfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+videotest.marker: $(videotest_module_SOURCES) $(nodist_videotest_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(videotest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+xnu_uuid.marker: $(xnu_uuid_module_SOURCES) $(nodist_xnu_uuid_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_uuid_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+dm_nv.marker: $(dm_nv_module_SOURCES) $(nodist_dm_nv_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(dm_nv_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+loopback.marker: $(loopback_module_SOURCES) $(nodist_loopback_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(loopback_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+cryptodisk.marker: $(cryptodisk_module_SOURCES) $(nodist_cryptodisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(cryptodisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+json.marker: $(json_module_SOURCES) $(nodist_json_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(json_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+afsplitter.marker: $(afsplitter_module_SOURCES) $(nodist_afsplitter_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(afsplitter_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+luks.marker: $(luks_module_SOURCES) $(nodist_luks_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(luks_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+luks2.marker: $(luks2_module_SOURCES) $(nodist_luks2_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(luks2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+geli.marker: $(geli_module_SOURCES) $(nodist_geli_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(geli_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+lvm.marker: $(lvm_module_SOURCES) $(nodist_lvm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lvm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+ldm.marker: $(ldm_module_SOURCES) $(nodist_ldm_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ldm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+mdraid09.marker: $(mdraid09_module_SOURCES) $(nodist_mdraid09_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid09_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+mdraid09_be.marker: $(mdraid09_be_module_SOURCES) $(nodist_mdraid09_be_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid09_be_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+mdraid1x.marker: $(mdraid1x_module_SOURCES) $(nodist_mdraid1x_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mdraid1x_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+diskfilter.marker: $(diskfilter_module_SOURCES) $(nodist_diskfilter_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(diskfilter_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+raid5rec.marker: $(raid5rec_module_SOURCES) $(nodist_raid5rec_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(raid5rec_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+raid6rec.marker: $(raid6rec_module_SOURCES) $(nodist_raid6rec_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(raid6rec_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+scsi.marker: $(scsi_module_SOURCES) $(nodist_scsi_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(scsi_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+memdisk.marker: $(memdisk_module_SOURCES) $(nodist_memdisk_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(memdisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@ata.marker: $(ata_module_SOURCES) $(nodist_ata_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@ahci.marker: $(ahci_module_SOURCES) $(nodist_ahci_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ahci_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@pata.marker: $(pata_module_SOURCES) $(nodist_pata_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pata_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@biosdisk.marker: $(biosdisk_module_SOURCES) $(nodist_biosdisk_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(biosdisk_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usbms.marker: $(usbms_module_SOURCES) $(nodist_usbms_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usbms_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+
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+@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_arm_uboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@datetime.marker: $(datetime_module_SOURCES) $(nodist_datetime_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datetime_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+setjmp.marker: $(setjmp_module_SOURCES) $(nodist_setjmp_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setjmp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@aout.marker: $(aout_module_SOURCES) $(nodist_aout_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(aout_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@bsd.marker: $(bsd_module_SOURCES) $(nodist_bsd_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@plan9.marker: $(plan9_module_SOURCES) $(nodist_plan9_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(plan9_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@linux16.marker: $(linux16_module_SOURCES) $(nodist_linux16_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux16_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@ntldr.marker: $(ntldr_module_SOURCES) $(nodist_ntldr_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(ntldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@truecrypt.marker: $(truecrypt_module_SOURCES) $(nodist_truecrypt_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(truecrypt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(freedos_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@pxechain.marker: $(pxechain_module_SOURCES) $(nodist_pxechain_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(pxechain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@multiboot2.marker: $(multiboot2_module_SOURCES) $(nodist_multiboot2_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot2_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@multiboot.marker: $(multiboot_module_SOURCES) $(nodist_multiboot_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(multiboot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@xen_boot.marker: $(xen_boot_module_SOURCES) $(nodist_xen_boot_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xen_boot_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_arm_uboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@linux.marker: $(linux_module_SOURCES) $(nodist_linux_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(linux_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+@COND_arm_uboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@fdt.marker: $(fdt_module_SOURCES) $(nodist_fdt_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(fdt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@xnu.marker: $(xnu_module_SOURCES) $(nodist_xnu_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@random.marker: $(random_module_SOURCES) $(nodist_random_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(random_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+macho.marker: $(macho_module_SOURCES) $(nodist_macho_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(macho_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@appleldr.marker: $(appleldr_module_SOURCES) $(nodist_appleldr_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(appleldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@appleldr.marker: $(appleldr_module_SOURCES) $(nodist_appleldr_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(appleldr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@chain.marker: $(chain_module_SOURCES) $(nodist_chain_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(chain_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mmap_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@mmap.marker: $(mmap_module_SOURCES) $(nodist_mmap_module_SOURCES)
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+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+normal.marker: $(normal_module_SOURCES) $(nodist_normal_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(normal_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+part_acorn.marker: $(part_acorn_module_SOURCES) $(nodist_part_acorn_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_acorn_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+part_amiga.marker: $(part_amiga_module_SOURCES) $(nodist_part_amiga_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_amiga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_apple_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_gpt_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_msdos_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_sun_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_plan_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_dvh_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_bsd_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_sunpc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(part_dfly_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(msdospart_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_qemu_mips_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_mips_qemu_mips_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_arm_uboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_uboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@gfxterm.marker: $(gfxterm_module_SOURCES) $(nodist_gfxterm_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gfxterm_background.marker: $(gfxterm_background_module_SOURCES) $(nodist_gfxterm_background_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gfxterm_background_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_sparc64_ieee1275_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_sparc64_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_powerpc_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_mips_arc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@serial.marker: $(serial_module_SOURCES) $(nodist_serial_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(serial_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@sendkey.marker: $(sendkey_module_SOURCES) $(nodist_sendkey_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sendkey_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_ia64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_arm_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_arm64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv32_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_riscv32_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv32_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_riscv64_efi_TRUE@terminfo.marker: $(terminfo_module_SOURCES) $(nodist_terminfo_module_SOURCES)
+@COND_riscv64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(terminfo_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_loongson_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_mips_loongson_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_mips_loongson_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_coreboot_TRUE@usb_keyboard.marker: $(usb_keyboard_module_SOURCES) $(nodist_usb_keyboard_module_SOURCES)
+@COND_arm_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(usb_keyboard_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_arm_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@vga.marker: $(vga_module_SOURCES) $(nodist_vga_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(vga_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@vga_text.marker: $(vga_text_module_SOURCES) $(nodist_vga_text_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(vga_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@mda_text.marker: $(mda_text_module_SOURCES) $(nodist_mda_text_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(mda_text_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_coreboot_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@video_cirrus.marker: $(video_cirrus_module_SOURCES) $(nodist_video_cirrus_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_cirrus_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_efi_TRUE@video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_bochs_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@video_bochs.marker: $(video_bochs_module_SOURCES) $(nodist_video_bochs_module_SOURCES)
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(functional_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(exfctest_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+strtoull_test.marker: $(strtoull_test_module_SOURCES) $(nodist_strtoull_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(strtoull_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(setjmp_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+signature_test.marker: $(signature_test_module_SOURCES) $(nodist_signature_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(signature_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(sleep_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+xnu_uuid_test.marker: $(xnu_uuid_test_module_SOURCES) $(nodist_xnu_uuid_test_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(xnu_uuid_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@legacy_password_test.marker: $(legacy_password_test_module_SOURCES) $(nodist_legacy_password_test_module_SOURCES)
+@COND_i386_xen_pvh_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(legacy_password_test_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_emu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_pc_TRUE@div.marker: $(div_module_SOURCES) $(nodist_div_module_SOURCES)
+@COND_i386_pc_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_pc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(div_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_coreboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_qemu_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_i386_qemu_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_qemu_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_multiboot_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_i386_multiboot_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_i386_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_xen_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
+@COND_x86_64_xen_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_xen_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_xen_pvh_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_i386_xen_pvh_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_sparc64_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_powerpc_ieee1275_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_mips_arc_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_mips_arc_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_ia64_efi_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_ia64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_mips_qemu_mips_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm_uboot_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+
+@COND_arm_efi_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_arm_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_arm64_efi_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+
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+
+@COND_riscv64_efi_TRUE@video.marker: $(video_module_SOURCES) $(nodist_video_module_SOURCES)
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+@COND_riscv64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+video_colors.marker: $(video_colors_module_SOURCES) $(nodist_video_colors_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(video_colors_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+@COND_powerpc_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+datehook.marker: $(datehook_module_SOURCES) $(nodist_datehook_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(datehook_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(tftp_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+
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+
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+
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+	grep 'MARKER' $@.new > $@; rm -f $@.new
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+@COND_i386_multiboot_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_i386_ieee1275_TRUE@wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+@COND_i386_ieee1275_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_i386_ieee1275_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_x86_64_efi_TRUE@wrmsr.marker: $(wrmsr_module_SOURCES) $(nodist_wrmsr_module_SOURCES)
+@COND_x86_64_efi_TRUE@	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(wrmsr_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+@COND_x86_64_efi_TRUE@	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_arcfour.marker: $(gcry_arcfour_module_SOURCES) $(nodist_gcry_arcfour_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_arcfour_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_blowfish.marker: $(gcry_blowfish_module_SOURCES) $(nodist_gcry_blowfish_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_blowfish_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_camellia.marker: $(gcry_camellia_module_SOURCES) $(nodist_gcry_camellia_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_camellia_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_cast5.marker: $(gcry_cast5_module_SOURCES) $(nodist_gcry_cast5_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_cast5_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_crc.marker: $(gcry_crc_module_SOURCES) $(nodist_gcry_crc_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_crc_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_des.marker: $(gcry_des_module_SOURCES) $(nodist_gcry_des_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_des_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_dsa.marker: $(gcry_dsa_module_SOURCES) $(nodist_gcry_dsa_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_dsa_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_idea.marker: $(gcry_idea_module_SOURCES) $(nodist_gcry_idea_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_idea_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_md4.marker: $(gcry_md4_module_SOURCES) $(nodist_gcry_md4_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_md4_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_md5.marker: $(gcry_md5_module_SOURCES) $(nodist_gcry_md5_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_md5_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_rfc2268.marker: $(gcry_rfc2268_module_SOURCES) $(nodist_gcry_rfc2268_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rfc2268_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_rijndael.marker: $(gcry_rijndael_module_SOURCES) $(nodist_gcry_rijndael_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rijndael_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_rmd160.marker: $(gcry_rmd160_module_SOURCES) $(nodist_gcry_rmd160_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rmd160_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_rsa.marker: $(gcry_rsa_module_SOURCES) $(nodist_gcry_rsa_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_rsa_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_seed.marker: $(gcry_seed_module_SOURCES) $(nodist_gcry_seed_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_seed_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_serpent.marker: $(gcry_serpent_module_SOURCES) $(nodist_gcry_serpent_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_serpent_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_sha1.marker: $(gcry_sha1_module_SOURCES) $(nodist_gcry_sha1_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha1_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_sha256.marker: $(gcry_sha256_module_SOURCES) $(nodist_gcry_sha256_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha256_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_sha512.marker: $(gcry_sha512_module_SOURCES) $(nodist_gcry_sha512_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_sha512_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_tiger.marker: $(gcry_tiger_module_SOURCES) $(nodist_gcry_tiger_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_tiger_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_twofish.marker: $(gcry_twofish_module_SOURCES) $(nodist_gcry_twofish_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_twofish_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+gcry_whirlpool.marker: $(gcry_whirlpool_module_SOURCES) $(nodist_gcry_whirlpool_module_SOURCES)
+	$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gcry_whirlpool_module_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
+	grep 'MARKER' $@.new > $@; rm -f $@.new
+
+@COND_emu_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_emu_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then      $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd $< $@;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_OBJ2ELF) $< $@ || (rm -f $@; exit 1);    else cp $< $@; fi
+
+@COND_i386_pc_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_qemu_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_qemu_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_coreboot_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_coreboot_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_multiboot_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_multiboot_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_ieee1275_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_x86_64_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_x86_64_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_xen_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_xen_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_x86_64_xen_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_x86_64_xen_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_xen_pvh_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_i386_xen_pvh_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_mips_loongson_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_mips_loongson_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_sparc64_ieee1275_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_powerpc_ieee1275_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_powerpc_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_mips_arc_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_mips_arc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_ia64_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_ia64_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_mips_qemu_mips_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_arm_uboot_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_arm_uboot_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_arm_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_arm_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_arm64_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_arm64_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_arm_coreboot_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_arm_coreboot_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_riscv32_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_riscv32_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_riscv64_efi_TRUE@kernel.img: kernel.exec$(EXEEXT)
+@COND_riscv64_efi_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(TARGET_STRIP) -S -x $(kernel_exec) -o $@.bin $<;   $(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@;   rm -f $@.bin;    elif test ! -z '$(TARGET_OBJ2ELF)'; then      $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@.bin $< &&      $(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1);      rm -f $@.bin; else $(TARGET_STRIP) $(kernel_exec_STRIPFLAGS) -o $@ $<; fi
+
+@COND_i386_pc_TRUE@boot.img: boot.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_qemu_TRUE@boot.img: boot.image$(EXEEXT)
+@COND_i386_qemu_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_sparc64_ieee1275_TRUE@boot.img: boot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@boot_hybrid.img: boot_hybrid.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(boot_hybrid_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@cdboot.img: cdboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(cdboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_sparc64_ieee1275_TRUE@cdboot.img: cdboot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(cdboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@pxeboot.img: pxeboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(pxeboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@diskboot.img: diskboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(diskboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_sparc64_ieee1275_TRUE@diskboot.img: diskboot.image$(EXEEXT)
+@COND_sparc64_ieee1275_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(diskboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@lnxboot.img: lnxboot.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(lnxboot_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_loongson_TRUE@xz_decompress.img: xz_decompress.image$(EXEEXT)
+@COND_mips_loongson_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_arc_TRUE@xz_decompress.img: xz_decompress.image$(EXEEXT)
+@COND_mips_arc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_qemu_mips_TRUE@xz_decompress.img: xz_decompress.image$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(xz_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_loongson_TRUE@none_decompress.img: none_decompress.image$(EXEEXT)
+@COND_mips_loongson_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_arc_TRUE@none_decompress.img: none_decompress.image$(EXEEXT)
+@COND_mips_arc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_qemu_mips_TRUE@none_decompress.img: none_decompress.image$(EXEEXT)
+@COND_mips_qemu_mips_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(none_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_i386_pc_TRUE@lzma_decompress.img: lzma_decompress.image$(EXEEXT)
+@COND_i386_pc_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(lzma_decompress_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_loongson_TRUE@fwstart.img: fwstart.image$(EXEEXT)
+@COND_mips_loongson_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(fwstart_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_mips_loongson_TRUE@fwstart_fuloong2f.img: fwstart_fuloong2f.image$(EXEEXT)
+@COND_mips_loongson_TRUE@	if test x$(TARGET_APPLE_LINKER) = x1; then   $(MACHO2IMG) $< $@; else   $(TARGET_OBJCOPY) $(fwstart_fuloong2f_image_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .note.gnu.property -R .ARM.exidx $< $@; fi
+
+@COND_MAN_PAGES_TRUE@@COND_emu_TRUE@grub-emu.1: grub-emu 
+@COND_MAN_PAGES_TRUE@@COND_emu_TRUE@	chmod a+x grub-emu
+@COND_MAN_PAGES_TRUE@@COND_emu_TRUE@	PATH=$(builddir):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=1 -i $(top_srcdir)/docs/man/grub-emu.h2m -o $@ grub-emu
+
+gensyminfo.sh: $(top_builddir)/config.status gensyminfo.sh.in 
+	(for x in gensyminfo.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gensyminfo.sh
+
+genmod.sh: $(top_builddir)/config.status genmod.sh.in 
+	(for x in genmod.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x genmod.sh
+
+modinfo.sh: $(top_builddir)/config.status modinfo.sh.in 
+	(for x in modinfo.sh.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x modinfo.sh
+
+gmodule.pl: $(top_builddir)/config.status gmodule.pl.in 
+	(for x in gmodule.pl.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gmodule.pl
+
+gdb_grub: $(top_builddir)/config.status gdb_grub.in 
+	(for x in gdb_grub.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+	chmod a+x gdb_grub
+
+@COND_powerpc_ieee1275_TRUE@grub.chrp: $(top_builddir)/config.status boot/powerpc/grub.chrp.in 
+@COND_powerpc_ieee1275_TRUE@	(for x in boot/powerpc/grub.chrp.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+@COND_powerpc_ieee1275_TRUE@	chmod a+x grub.chrp
+
+@COND_powerpc_ieee1275_TRUE@bootinfo.txt: $(top_builddir)/config.status boot/powerpc/bootinfo.txt.in 
+@COND_powerpc_ieee1275_TRUE@	(for x in boot/powerpc/bootinfo.txt.in ; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
+@COND_powerpc_ieee1275_TRUE@	chmod a+x bootinfo.txt
+
+symlist.h: $(top_builddir)/config.h $(KERNEL_HEADER_FILES)
+	@list='$^'; \
+	for p in $$list; do \
+	  echo "#include <$$p>" >> $@ || (rm -f $@; exit 1); \
+	done
+
+symlist.c: symlist.h gensymlist.sh
+	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) -DGRUB_SYMBOL_GENERATOR=1 symlist.h > symlist.p || (rm -f symlist.p; exit 1)
+	cat symlist.p | $(SHELL) $(srcdir)/gensymlist.sh $(top_builddir)/config.h $(KERNEL_HEADER_FILES) >$@ || (rm -f $@; exit 1)
+	rm -f symlist.p
+
+kernel_syms.lst: $(KERNEL_HEADER_FILES) $(top_builddir)/config.h
+	$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) $(CFLAGS) -DGRUB_SYMBOL_GENERATOR=1 $^ >kernel_syms.input
+	cat kernel_syms.input | grep -v '^#' | sed -n \
+	  -e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
+	  -e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
+	  | sort -u >$@
+	rm -f kernel_syms.input
+
+@COND_emu_TRUE@kern/emu/grub_emu-main.$(OBJEXT):grub_emu_init.h
+@COND_emu_TRUE@grub_emu-grub_emu_init.$(OBJEXT):grub_emu_init.h
+@COND_emu_TRUE@kern/emu/grub_emu_dyn-main.$(OBJEXT):grub_emu_init.h
+@COND_emu_TRUE@grub_emu_dyn-grub_emu_init.$(OBJEXT):grub_emu_init.h
+
+@COND_emu_TRUE@grub_emu_init.h: genemuinitheader.sh $(MODULE_FILES)
+@COND_emu_TRUE@	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinitheader.sh $(TARGET_NM) > $@
+
+@COND_emu_TRUE@grub_emu_init.c: grub_emu_init.h genemuinit.sh $(MODULE_FILES)
+@COND_emu_TRUE@	rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinit.sh $(TARGET_NM) > $@
+
+# List files
+
+fs.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'FS_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+
+command.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/EXTCOMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/EXTCOMMAND_LOCKDOWN_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/P1COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
+	    -e "/COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" \
+	    -e "/COMMAND_LOCKDOWN_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+
+partmap.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'PARTMAP_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+
+terminal.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/INPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
+	    -e "/OUTPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+
+fdt.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
+	    -e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+
+parttool.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  sed -n \
+	    -e "/PARTTOOL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
+	done) | sort -u > $@
+
+video.lst: $(MARKER_FILES)
+	(for pp in $^; do \
+	  b=`basename $$pp .marker`; \
+	  if grep 'VIDEO_LIST_MARKER' $$pp >/dev/null 2>&1; then \
+	    echo $$b; \
+	  fi; \
+	done) | sort -u > $@
+
+# but, crypto.lst is simply copied
+crypto.lst: $(srcdir)/lib/libgcrypt-grub/cipher/crypto.lst
+	cp $^ $@
+
+syminfo.lst: gensyminfo.sh kernel_syms.lst $(MODULE_FILES)
+	cat kernel_syms.lst > $@.new
+	for m in $(MODULE_FILES); do \
+	  sh $< $$m >> $@.new || exit 1; \
+	done
+	mv $@.new $@
+
+# generate global module dependencies list
+moddep.lst: syminfo.lst genmoddep.awk video.lst
+	cat $< | sort | $(AWK) -f $(srcdir)/genmoddep.awk > $@ || (rm -f $@; exit 1)
+
+$(MOD_FILES): %.mod : genmod.sh moddep.lst %.module$(EXEEXT) build-grub-module-verifier$(BUILD_EXEEXT)
+	TARGET_OBJ2ELF=@TARGET_OBJ2ELF@ sh $^ $@
+
+@COND_ENABLE_EFIEMU_TRUE@efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
+@COND_ENABLE_EFIEMU_TRUE@	-rm -f $@
+@COND_ENABLE_EFIEMU_TRUE@	-rm -f $@.bin
+@COND_ENABLE_EFIEMU_TRUE@	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $<
+@COND_ENABLE_EFIEMU_TRUE@	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
+@COND_ENABLE_EFIEMU_TRUE@	  $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \
+@COND_ENABLE_EFIEMU_TRUE@	  rm -f $@.bin ; \
+@COND_ENABLE_EFIEMU_TRUE@	elif test ! -z "$(TARGET_OBJ2ELF)"; then \
+@COND_ENABLE_EFIEMU_TRUE@	  $(TARGET_OBJ2ELF) $@.bin || (rm -f $@.bin; exit 1); \
+@COND_ENABLE_EFIEMU_TRUE@	  mv $@.bin $@ ; \
+@COND_ENABLE_EFIEMU_TRUE@	else \
+@COND_ENABLE_EFIEMU_TRUE@	  mv $@.bin $@ ; \
+@COND_ENABLE_EFIEMU_TRUE@	fi
+
+# Link format -arch,x86_64 means Apple linker
+@COND_ENABLE_EFIEMU_TRUE@efiemu64_c.o: efiemu/runtime/efiemu.c
+@COND_ENABLE_EFIEMU_TRUE@	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
+
+@COND_ENABLE_EFIEMU_TRUE@efiemu64_s.o: efiemu/runtime/efiemu.S
+@COND_ENABLE_EFIEMU_TRUE@	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
+
+@COND_ENABLE_EFIEMU_TRUE@efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF)
+@COND_ENABLE_EFIEMU_TRUE@	-rm -f $@
+@COND_ENABLE_EFIEMU_TRUE@	-rm -f $@.bin
+@COND_ENABLE_EFIEMU_TRUE@	$(TARGET_CC) -m64 $(EFIEMU64_LINK_FORMAT) -nostdlib -static -Wl,-r -o $@.bin $^
+@COND_ENABLE_EFIEMU_TRUE@	if test "x$(EFIEMU64_LINK_FORMAT)" = x-arch,x86_64; then \
+@COND_ENABLE_EFIEMU_TRUE@	  $(TARGET_OBJCONV) -felf64 -nu -nd $@.bin $@ || exit 1; \
+@COND_ENABLE_EFIEMU_TRUE@	  rm -f $@.bin; \
+@COND_ENABLE_EFIEMU_TRUE@	else \
+@COND_ENABLE_EFIEMU_TRUE@	  mv $@.bin $@ ; \
+@COND_ENABLE_EFIEMU_TRUE@	fi
+windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
+	test -d $(windowsdir)/$(target_cpu)-$(platform) || mkdir $(windowsdir)/$(target_cpu)-$(platform)
+	for x in $(platform_DATA); do \
+		cp -fp $$x $(windowsdir)/$(target_cpu)-$(platform)/$$x; \
+	done
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/grub-core/boot/decompressor/minilib.c b/grub-core/boot/decompressor/minilib.c
new file mode 100644
index 0000000..fc46ee0
--- /dev/null
+++ b/grub-core/boot/decompressor/minilib.c
@@ -0,0 +1,93 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/decompressor.h>
+
+void *
+grub_memset (void *s, int c, grub_size_t len)
+{
+  grub_uint8_t *ptr;
+  for (ptr = s; len; ptr++, len--)
+    *ptr = c;
+  return s;
+}
+
+void *
+grub_memmove (void *dest, const void *src, grub_size_t n)
+{
+  char *d = (char *) dest;
+  const char *s = (const char *) src;
+
+  if (d < s)
+    while (n--)
+      *d++ = *s++;
+  else
+    {
+      d += n;
+      s += n;
+
+      while (n--)
+	*--d = *--s;
+    }
+
+  return dest;
+}
+
+int
+grub_memcmp (const void *s1, const void *s2, grub_size_t n)
+{
+  const unsigned char *t1 = s1;
+  const unsigned char *t2 = s2;
+
+  while (n--)
+    {
+      if (*t1 != *t2)
+	return (int) *t1 - (int) *t2;
+
+      t1++;
+      t2++;
+    }
+
+  return 0;
+}
+
+void *grub_decompressor_scratch;
+
+void
+find_scratch (void *src, void *dst, unsigned long srcsize,
+	      unsigned long dstsize)
+{
+#ifdef _mips
+  /* Decoding from ROM.  */
+  if (((grub_addr_t) src & 0x10000000))
+    {
+      grub_decompressor_scratch = (void *) ALIGN_UP((grub_addr_t) dst + dstsize,
+						    256);
+      return;
+    }
+#endif
+  if ((char *) src + srcsize > (char *) dst + dstsize)
+    grub_decompressor_scratch = (void *) ALIGN_UP ((grub_addr_t) src + srcsize,
+						   256);
+  else
+    grub_decompressor_scratch = (void *) ALIGN_UP ((grub_addr_t) dst + dstsize,
+						   256);
+  return;
+}
diff --git a/grub-core/boot/decompressor/none.c b/grub-core/boot/decompressor/none.c
new file mode 100644
index 0000000..911e861
--- /dev/null
+++ b/grub-core/boot/decompressor/none.c
@@ -0,0 +1,42 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/decompressor.h>
+
+void
+grub_decompress_core (void *src, void *dest, unsigned long n,
+		      unsigned long dstsize __attribute__ ((unused)))
+{
+  char *d = (char *) dest;
+  const char *s = (const char *) src;
+
+  if (d == s)
+    return;
+
+  if (d < s)
+    while (n--)
+      *d++ = *s++;
+  else
+    {
+      d += n;
+      s += n;
+
+      while (n--)
+	*--d = *--s;
+    }
+}
diff --git a/grub-core/boot/decompressor/xz.c b/grub-core/boot/decompressor/xz.c
new file mode 100644
index 0000000..2279118
--- /dev/null
+++ b/grub-core/boot/decompressor/xz.c
@@ -0,0 +1,60 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/decompressor.h>
+
+#include "xz.h"
+#include "xz_stream.h"
+
+void
+grub_decompress_core (void *src, void *dst, unsigned long srcsize,
+		      unsigned long dstsize)
+{
+  struct xz_dec *dec;
+  struct xz_buf buf;
+
+  find_scratch (src, dst, srcsize, dstsize);
+
+  dec = xz_dec_init (GRUB_DECOMPRESSOR_DICT_SIZE);
+
+  buf.in = src;
+  buf.in_pos = 0;
+  buf.in_size = srcsize;
+  buf.out = dst;
+  buf.out_pos = 0;
+  buf.out_size = dstsize;
+
+  while (buf.in_pos != buf.in_size)
+    {
+      enum xz_ret xzret;
+      xzret = xz_dec_run (dec, &buf);
+      switch (xzret)
+	{
+	case XZ_MEMLIMIT_ERROR:
+	case XZ_FORMAT_ERROR:
+	case XZ_OPTIONS_ERROR:
+	case XZ_DATA_ERROR:
+	case XZ_BUF_ERROR:
+	  return;
+	default:
+	  break;
+	}
+    }
+}
diff --git a/grub-core/boot/i386/pc/boot.S b/grub-core/boot/i386/pc/boot.S
new file mode 100644
index 0000000..2bd0b2d
--- /dev/null
+++ b/grub-core/boot/i386/pc/boot.S
@@ -0,0 +1,542 @@
+/* -*-Asm-*- */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/machine/boot.h>
+
+/*
+ *  defines for the code go here
+ */
+
+	/* Print message string */
+#define MSG(x)	movw $x, %si; call LOCAL(message)
+#define ERR(x)	movw $x, %si; jmp LOCAL(error_message)
+
+	.macro floppy
+part_start:
+
+LOCAL(probe_values):
+	.byte	36, 18, 15, 9, 0
+
+LOCAL(floppy_probe):
+	pushw	%dx
+/*
+ *  Perform floppy probe.
+ */
+#ifdef __APPLE__
+	LOCAL(probe_values_minus_one) = LOCAL(probe_values) - 1
+	movw	MACRO_DOLLAR(LOCAL(probe_values_minus_one)), %si
+#else
+	movw	MACRO_DOLLAR(LOCAL(probe_values)) - 1, %si
+#endif
+
+LOCAL(probe_loop):
+	/* reset floppy controller INT 13h AH=0 */
+	xorw	%ax, %ax
+	int	MACRO_DOLLAR(0x13)
+
+	incw	%si
+	movb	(%si), %cl
+
+	/* if number of sectors is 0, display error and die */
+	testb	%cl, %cl
+	jnz	1f
+
+/*
+ * Floppy disk probe failure.
+ */
+	MSG(fd_probe_error_string)
+	jmp	LOCAL(general_error)
+
+/* "Floppy" */
+fd_probe_error_string:	.asciz "Floppy"
+
+1:
+	/* perform read */
+	movw	MACRO_DOLLAR(GRUB_BOOT_MACHINE_BUFFER_SEG), %bx
+	movw	%bx, %es
+	xorw	%bx, %bx
+	movw	MACRO_DOLLAR(0x201), %ax
+	movb	MACRO_DOLLAR(0), %ch
+	movb	MACRO_DOLLAR(0), %dh
+	int	MACRO_DOLLAR(0x13)
+
+	/* if error, jump to "LOCAL(probe_loop)" */
+	jc	LOCAL(probe_loop)
+
+	/* %cl is already the correct value! */
+	movb	MACRO_DOLLAR(1), %dh
+	movb	MACRO_DOLLAR(79), %ch
+
+	jmp	LOCAL(final_init)
+	.endm
+
+	.macro scratch
+
+	/* scratch space */
+mode:
+	.byte	0
+disk_address_packet:
+sectors:
+	.long	0
+heads:
+	.long	0
+cylinders:
+	.word	0
+sector_start:
+	.byte	0
+head_start:
+	.byte	0
+cylinder_start:
+	.word	0
+	/* more space... */
+	.endm
+
+	.file	"boot.S"
+
+	.text
+
+	/* Tell GAS to generate 16-bit instructions so that this code works
+	   in real mode. */
+	.code16
+
+.globl _start, start;
+_start:
+start:
+	/*
+	 * _start is loaded at 0x7c00 and is jumped to with CS:IP 0:0x7c00
+	 */
+
+	/*
+	 * Beginning of the sector is compatible with the FAT/HPFS BIOS
+	 * parameter block.
+	 */
+
+	jmp	LOCAL(after_BPB)
+	nop	/* do I care about this ??? */
+
+#ifdef HYBRID_BOOT
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+
+	nop
+	nop
+	jmp	LOCAL(after_BPB)
+#else
+	/*
+	 * This space is for the BIOS parameter block!!!!  Don't change
+	 * the first jump, nor start the code anywhere but right after
+	 * this area.
+	 */
+
+	.org GRUB_BOOT_MACHINE_BPB_START
+	.org 4
+#endif
+#ifdef HYBRID_BOOT
+	floppy
+#else
+	scratch
+#endif
+
+	.org GRUB_BOOT_MACHINE_BPB_END
+	/*
+	 * End of BIOS parameter block.
+	 */
+
+LOCAL(kernel_address):
+	.word	GRUB_BOOT_MACHINE_KERNEL_ADDR
+
+#ifndef HYBRID_BOOT
+	.org GRUB_BOOT_MACHINE_KERNEL_SECTOR
+LOCAL(kernel_sector):
+	.long	1
+LOCAL(kernel_sector_high):
+	.long	0
+#endif
+
+	.org GRUB_BOOT_MACHINE_BOOT_DRIVE
+boot_drive:
+	.byte 0xff	/* the disk to load kernel from */
+			/* 0xff means use the boot drive */
+
+LOCAL(after_BPB):
+
+/* general setup */
+	cli		/* we're not safe here! */
+
+        /*
+         * This is a workaround for buggy BIOSes which don't pass boot
+         * drive correctly. If GRUB is installed into a HDD, check if
+         * DL is masked correctly. If not, assume that the BIOS passed
+         * a bogus value and set DL to 0x80, since this is the only
+         * possible boot drive. If GRUB is installed into a floppy,
+         * this does nothing (only jump).
+         */
+	.org GRUB_BOOT_MACHINE_DRIVE_CHECK
+boot_drive_check:
+        jmp     3f	/* grub-setup may overwrite this jump */
+        testb   $0x80, %dl
+        jz      2f
+3:
+	/* Ignore %dl different from 0-0x0f and 0x80-0x8f.  */
+	testb   $0x70, %dl
+	jz      1f
+2:	
+        movb    $0x80, %dl
+1:
+	/*
+	 * ljmp to the next instruction because some bogus BIOSes
+	 * jump to 07C0:0000 instead of 0000:7C00.
+	 */
+	ljmp	$0, $real_start
+
+real_start:
+
+	/* set up %ds and %ss as offset from 0 */
+	xorw	%ax, %ax
+	movw	%ax, %ds
+	movw	%ax, %ss
+
+	/* set up the REAL stack */
+	movw	$GRUB_BOOT_MACHINE_STACK_SEG, %sp
+
+	sti		/* we're safe again */
+
+	/*
+	 *  Check if we have a forced disk reference here
+	 */
+	movb   boot_drive, %al
+	cmpb	$0xff, %al
+	je	1f
+	movb	%al, %dl
+1:
+	/* save drive reference first thing! */
+	pushw	%dx
+
+	/* print a notification message on the screen */
+	MSG(notification_string)
+
+	/* set %si to the disk address packet */
+	movw	$disk_address_packet, %si
+
+	/* check if LBA is supported */
+	movb	$0x41, %ah
+	movw	$0x55aa, %bx
+	int	$0x13
+
+	/*
+	 *  %dl may have been clobbered by INT 13, AH=41H.
+	 *  This happens, for example, with AST BIOS 1.04.
+	 */
+	popw	%dx
+	pushw	%dx
+
+	/* use CHS if fails */
+	jc	LOCAL(chs_mode)
+	cmpw	$0xaa55, %bx
+	jne	LOCAL(chs_mode)
+
+	andw	$1, %cx
+	jz	LOCAL(chs_mode)
+
+LOCAL(lba_mode):
+	xorw	%ax, %ax
+	movw	%ax, 4(%si)
+
+	incw	%ax
+	/* set the mode to non-zero */
+	movb	%al, -1(%si)
+
+	/* the blocks */
+	movw	%ax, 2(%si)
+
+	/* the size and the reserved byte */
+	movw	$0x0010, (%si)
+
+	/* the absolute address */
+	movl	LOCAL(kernel_sector), %ebx
+	movl	%ebx, 8(%si)
+	movl	LOCAL(kernel_sector_high), %ebx
+	movl	%ebx, 12(%si)
+
+	/* the segment of buffer address */
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, 6(%si)
+
+/*
+ * BIOS call "INT 0x13 Function 0x42" to read sectors from disk into memory
+ *	Call with	%ah = 0x42
+ *			%dl = drive number
+ *			%ds:%si = segment:offset of disk address packet
+ *	Return:
+ *			%al = 0x0 on success; err code on failure
+ */
+
+	movb	$0x42, %ah
+	int	$0x13
+
+	/* LBA read is not supported, so fallback to CHS.  */
+	jc	LOCAL(chs_mode)
+
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
+	jmp	LOCAL(copy_buffer)
+
+LOCAL(chs_mode):
+	/*
+	 *  Determine the hard disk geometry from the BIOS!
+	 *  We do this first, so that LS-120 IDE floppies work correctly.
+	 */
+	movb	$8, %ah
+	int	$0x13
+	jnc	LOCAL(final_init)
+
+	popw	%dx
+	/*
+	 *  The call failed, so maybe use the floppy probe instead.
+	 */
+	testb	%dl, %dl
+	jnb	LOCAL(floppy_probe)
+
+	/* Nope, we definitely have a hard disk, and we're screwed. */
+	ERR(hd_probe_error_string)
+
+LOCAL(final_init):
+	/* set the mode to zero */
+	movzbl	%dh, %eax
+	movb	%ah, -1(%si)
+
+	/* save number of heads */
+	incw	%ax
+	movl	%eax, 4(%si)
+
+	movzbw	%cl, %dx
+	shlw	$2, %dx
+	movb	%ch, %al
+	movb	%dh, %ah
+
+	/* save number of cylinders */
+	incw	%ax
+	movw	%ax, 8(%si)
+
+	movzbw	%dl, %ax
+	shrb	$2, %al
+
+	/* save number of sectors */
+	movl	%eax, (%si)
+
+setup_sectors:
+	/* load logical sector start (top half) */
+	movl	LOCAL(kernel_sector_high), %eax
+
+	orl	%eax, %eax
+	jnz	LOCAL(geometry_error)
+
+	/* load logical sector start (bottom half) */
+	movl	LOCAL(kernel_sector), %eax
+
+	/* zero %edx */
+	xorl	%edx, %edx
+
+	/* divide by number of sectors */
+	divl	(%si)
+
+	/* save sector start */
+	movb	%dl, %cl
+
+	xorw	%dx, %dx	/* zero %edx */
+	divl	4(%si)		/* divide by number of heads */
+
+	/* do we need too many cylinders? */
+	cmpw	8(%si), %ax
+	jge	LOCAL(geometry_error)
+
+	/* normalize sector start (1-based) */
+	incb	%cl
+
+	/* low bits of cylinder start */
+	movb	%al, %ch
+
+	/* high bits of cylinder start */
+	xorb	%al, %al
+	shrw	$2, %ax
+	orb	%al, %cl
+
+	/* save head start */
+	movb	%dl, %al
+
+	/* restore %dl */
+	popw	%dx
+
+	/* head start */
+	movb	%al, %dh
+
+/*
+ * BIOS call "INT 0x13 Function 0x2" to read sectors from disk into memory
+ *	Call with	%ah = 0x2
+ *			%al = number of sectors
+ *			%ch = cylinder
+ *			%cl = sector (bits 6-7 are high bits of "cylinder")
+ *			%dh = head
+ *			%dl = drive (0x80 for hard disk, 0x0 for floppy disk)
+ *			%es:%bx = segment:offset of buffer
+ *	Return:
+ *			%al = 0x0 on success; err code on failure
+ */
+
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
+	movw	%bx, %es	/* load %es segment with disk buffer */
+
+	xorw	%bx, %bx	/* %bx = 0, put it at 0 in the segment */
+	movw	$0x0201, %ax	/* function 2 */
+	int	$0x13
+
+	jc	LOCAL(read_error)
+
+	movw	%es, %bx
+
+LOCAL(copy_buffer):
+	/*
+	 * We need to save %cx and %si because the startup code in
+	 * kernel uses them without initializing them.
+	 */
+	pusha
+	pushw	%ds
+
+	movw	$0x100, %cx
+	movw	%bx, %ds
+	xorw	%si, %si
+	movw	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %di
+	movw	%si, %es
+
+	cld
+
+	rep
+	movsw
+
+	popw	%ds
+	popa
+
+	/* boot kernel */
+	jmp	*(LOCAL(kernel_address))
+
+/* END OF MAIN LOOP */
+
+/*
+ * BIOS Geometry translation error (past the end of the disk geometry!).
+ */
+LOCAL(geometry_error):
+	ERR(geometry_error_string)
+
+/*
+ * Read error on the disk.
+ */
+LOCAL(read_error):
+	movw	$read_error_string, %si
+LOCAL(error_message):
+	call	LOCAL(message)
+LOCAL(general_error):
+	MSG(general_error_string)
+
+/* go here when you need to stop the machine hard after an error condition */
+        /* tell the BIOS a boot failure, which may result in no effect */
+        int	$0x18
+LOCAL(stop):
+	jmp	LOCAL(stop)
+
+notification_string:	.asciz "GRUB "
+geometry_error_string:	.asciz "Geom"
+hd_probe_error_string:	.asciz "Hard Disk"
+read_error_string:	.asciz "Read"
+general_error_string:	.asciz " Error\r\n"
+
+/*
+ * message: write the string pointed to by %si
+ *
+ *   WARNING: trashes %si, %ax, and %bx
+ */
+
+	/*
+	 * Use BIOS "int 10H Function 0Eh" to write character in teletype mode
+	 *	%ah = 0xe	%al = character
+	 *	%bh = page	%bl = foreground color (graphics modes)
+	 */
+1:
+	movw	$0x0001, %bx
+	movb	$0xe, %ah
+	int	$0x10		/* display a byte */
+LOCAL(message):
+	lodsb
+	cmpb	$0, %al
+	jne	1b	/* if not end of string, jmp to display */
+	ret
+
+	/*
+	 *  Windows NT breaks compatibility by embedding a magic
+	 *  number here.
+	 */
+
+#ifdef HYBRID_BOOT
+	.org 0x1b0
+LOCAL(kernel_sector):
+	.long	1
+LOCAL(kernel_sector_high):
+	.long	0
+#endif
+	.org GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC
+nt_magic:
+	.long 0
+	.word 0
+
+	/*
+	 *  This is where an MBR would go if on a hard disk.  The code
+	 *  here isn't even referenced unless we're on a floppy.  Kinda
+	 *  sneaky, huh?
+	*/
+
+	.org GRUB_BOOT_MACHINE_PART_START
+
+#ifndef HYBRID_BOOT
+	floppy
+#else
+	scratch
+#endif
+
+	.org GRUB_BOOT_MACHINE_PART_END
+	
+/* the last 2 bytes in the sector 0 contain the signature */
+	.word	GRUB_BOOT_MACHINE_SIGNATURE
diff --git a/grub-core/boot/i386/pc/cdboot.S b/grub-core/boot/i386/pc/cdboot.S
new file mode 100644
index 0000000..de4f809
--- /dev/null
+++ b/grub-core/boot/i386/pc/cdboot.S
@@ -0,0 +1,173 @@
+/* -*-Asm-*- */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/machine/boot.h>
+#include <grub/machine/kernel.h>
+#include <multiboot.h>
+
+        .file   "cdboot.S"
+
+#define CODE_ADDR	0x6000
+#define DATA_ADDR	((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200)
+
+#define CDSEC_SHIFT	11
+#define CDBLK_LENG	16
+
+	.text
+
+        .code16
+
+        .globl  start, _start
+
+start:
+_start:
+	call	LOCAL(next)
+
+LOCAL(next):
+	jmp	1f
+
+	.org 8
+
+bi_pvd:
+	.long 0		/* LBA of primary volume descriptor.  */
+bi_file:
+	.long 0		/* LBA of boot file. */
+bi_length:
+	.long 0		/* Length of boot file. */
+bi_csum:
+	.long 0		/* Checksum of boot file */
+bi_reserved:
+	.space (10*4)	/* Reserved */
+
+1:
+	popw	%bx
+
+	/* Boot from CDROM.  */
+
+	xorw	%ax, %ax
+	movw	%ax, %ss
+	movw	$(CODE_ADDR), %sp
+	movw	%ax, %ds
+	movw	%ax, %es
+
+	movw	$(0x7C00 + err_noboot_msg - start), %si
+	movl	%cs: bi_length - LOCAL(next)(%bx), %ecx
+	orl	%ecx, %ecx
+	jz	LOCAL(fail)
+
+	addl	$((1 << CDSEC_SHIFT) - 1), %ecx
+	shrl	$CDSEC_SHIFT, %ecx
+
+	movl	%cs: bi_file - LOCAL(next)(%bx), %esi
+
+	call	LOCAL(read_cdrom)
+
+	ljmp	$(DATA_ADDR >> 4), $0
+
+/*
+ * Parameters:
+ *   esi: start sector
+ *   ecx: number of sectors
+ */
+LOCAL(read_cdrom):
+	xorl	%eax, %eax
+
+	/* Number of blocks to read.  */
+	pushw	$CDBLK_LENG
+
+	/* Block number.  */
+	incl    %esi
+	pushl	%eax
+	pushl	%esi
+
+	/* Buffer address.  */
+	pushw	$((DATA_ADDR - 0x200)>> 4)
+	pushl	%eax
+	pushw	$0x10
+
+	xorl	%edi, %edi
+	movw	%sp, %si
+
+1:
+	movw	0x10(%si), %di
+	cmpl	%ecx, %edi
+	jbe	2f
+	movl	%ecx, %edi
+
+2:
+	mov	%di, 2(%si)
+
+	pushl	%ecx
+
+	movb	$0x42, %ah
+	int	$0x13
+
+	jnc	3f
+
+	movb	$0x42, %ah		/* Try again.  */
+	int	$0x13
+
+	jnc	3f
+
+2:
+	shrw	$1, %di			/* Reduce transfer size.  */
+	jz	LOCAL(cdrom_fail)
+	movw	%di, 0x10(%si)
+	movw	%di, 2(%si)
+	movb	$0x42, %ah
+	int	$0x13
+	jc	2b
+
+3:
+
+	movw	%di, %ax
+	shlw	$(CDSEC_SHIFT - 4), %ax
+	addw	%ax, 6(%si)
+	addl	%edi, 8(%si)
+
+	popl	%ecx
+	subl	%edi, %ecx
+	jnz	1b
+
+	addw	$0x12, %sp
+	ret
+
+LOCAL(cdrom_fail):
+	movw	$(0x7C00 + err_cdfail_msg - start), %si
+
+LOCAL(fail):
+	movb	$0x0e, %ah
+	xorw	%bx, %bx
+1:
+	lodsb	(%si), %al
+	int	$0x10
+	cmpb	$0, %al
+	jne	1b
+1:	jmp	1b
+
+err_noboot_msg:
+	.ascii	"no boot info\0"
+
+err_cdfail_msg:
+	.ascii	"cdrom read fails\0"
+
+	.org 0x7FF
+
+	.byte	0
diff --git a/grub-core/boot/i386/pc/diskboot.S b/grub-core/boot/i386/pc/diskboot.S
new file mode 100644
index 0000000..c1addc0
--- /dev/null
+++ b/grub-core/boot/i386/pc/diskboot.S
@@ -0,0 +1,378 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2006,2007,2009,2010   Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/machine/boot.h>
+
+/*
+ *  defines for the code go here
+ */
+
+#define MSG(x)	movw $x, %si; call LOCAL(message)
+
+	.file	"diskboot.S"
+
+	.text
+
+	/* Tell GAS to generate 16-bit instructions so that this code works
+	   in real mode. */
+	.code16
+
+	.globl	start, _start
+start:
+_start:
+	/*
+	 * _start is loaded at 0x8000 and is jumped to with
+	 * CS:IP 0:0x8000 in kernel.
+	 */
+
+	/*
+	 * we continue to use the stack for boot.img and assume that
+	 * some registers are set to correct values. See boot.S
+	 * for more information.
+	 */
+
+	/* save drive reference first thing! */
+	pushw	%dx
+
+	/* print a notification message on the screen */
+	pushw	%si
+	MSG(notification_string)
+	popw	%si
+
+	/* this sets up for the first run through "bootloop" */
+	movw	$LOCAL(firstlist), %di
+
+	/* save the sector number of the second sector in %ebp */
+	movl	(%di), %ebp
+
+        /* this is the loop for reading the rest of the kernel in */
+LOCAL(bootloop):
+
+	/* check the number of sectors to read */
+	cmpw	$0, 8(%di)
+
+	/* if zero, go to the start function */
+	je	LOCAL(bootit)
+
+LOCAL(setup_sectors):
+	/* check if we use LBA or CHS */
+	cmpb	$0, -1(%si)
+
+	/* use CHS if zero, LBA otherwise */
+	je	LOCAL(chs_mode)
+
+	/* load logical sector start */
+	movl	(%di), %ebx
+	movl	4(%di), %ecx
+
+	/* the maximum is limited to 0x7f because of Phoenix EDD */
+	xorl	%eax, %eax
+	movb	$0x7f, %al
+
+	/* how many do we really want to read? */
+	cmpw	%ax, 8(%di)	/* compare against total number of sectors */
+
+	/* which is greater? */
+	jg	1f
+
+	/* if less than, set to total */
+	movw	8(%di), %ax
+
+1:
+	/* subtract from total */
+	subw	%ax, 8(%di)
+
+	/* add into logical sector start */
+	addl	%eax, (%di)
+	adcl	$0, 4(%di)
+
+	/* set up disk address packet */
+
+	/* the size and the reserved byte */
+	movw	$0x0010, (%si)
+
+	/* the number of sectors */
+	movw	%ax, 2(%si)
+
+	/* the absolute address */
+	movl	%ebx, 8(%si)
+	movl	%ecx, 12(%si)
+
+	/* the segment of buffer address */
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, 6(%si)
+
+	/* save %ax from destruction! */
+	pushw	%ax
+
+	/* the offset of buffer address */
+	movw	$0, 4(%si)
+
+/*
+ * BIOS call "INT 0x13 Function 0x42" to read sectors from disk into memory
+ *	Call with	%ah = 0x42
+ *			%dl = drive number
+ *			%ds:%si = segment:offset of disk address packet
+ *	Return:
+ *			%al = 0x0 on success; err code on failure
+ */
+
+	movb	$0x42, %ah
+	int	$0x13
+
+	jc	LOCAL(read_error)
+
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
+	jmp	LOCAL(copy_buffer)
+
+LOCAL(chs_mode):
+	/* load logical sector start (top half) */
+	movl	4(%di), %eax
+	orl	%eax, %eax
+	jnz	LOCAL(geometry_error)
+
+	/* load logical sector start (bottom half) */
+	movl	(%di), %eax
+
+	/* zero %edx */
+	xorl	%edx, %edx
+
+	/* divide by number of sectors */
+	divl	(%si)
+
+	/* save sector start */
+	movb	%dl, 10(%si)
+
+	xorl	%edx, %edx	/* zero %edx */
+	divl	4(%si)		/* divide by number of heads */
+
+	/* save head start */
+	movb	%dl, 11(%si)
+
+	/* save cylinder start */
+	movw	%ax, 12(%si)
+
+	/* do we need too many cylinders? */
+	cmpw	8(%si), %ax
+	jge	LOCAL(geometry_error)
+
+	/* determine the maximum sector length of this read */
+	movw	(%si), %ax	/* get number of sectors per track/head */
+
+	/* subtract sector start */
+	subb	10(%si), %al
+
+	/* how many do we really want to read? */
+	cmpw	%ax, 8(%di)	/* compare against total number of sectors */
+
+
+	/* which is greater? */
+	jg	2f
+
+	/* if less than, set to total */
+	movw	8(%di), %ax
+
+2:
+	/* subtract from total */
+	subw	%ax, 8(%di)
+
+	/* add into logical sector start */
+	addl	%eax, (%di)
+	adcl	$0, 4(%di)
+
+/*
+ *  This is the loop for taking care of BIOS geometry translation (ugh!)
+ */
+
+	/* get high bits of cylinder */
+	movb	13(%si), %dl
+
+	shlb	$6, %dl		/* shift left by 6 bits */
+	movb	10(%si), %cl	/* get sector */
+
+	incb	%cl		/* normalize sector (sectors go
+					from 1-N, not 0-(N-1) ) */
+	orb	%dl, %cl	/* composite together */
+	movb	12(%si), %ch	/* sector+hcyl in cl, cylinder in ch */
+
+	/* restore %dx */
+	popw	%dx
+	pushw	%dx
+
+	/* head number */
+	movb	11(%si), %dh
+
+	pushw	%ax	/* save %ax from destruction! */
+
+/*
+ * BIOS call "INT 0x13 Function 0x2" to read sectors from disk into memory
+ *	Call with	%ah = 0x2
+ *			%al = number of sectors
+ *			%ch = cylinder
+ *			%cl = sector (bits 6-7 are high bits of "cylinder")
+ *			%dh = head
+ *			%dl = drive (0x80 for hard disk, 0x0 for floppy disk)
+ *			%es:%bx = segment:offset of buffer
+ *	Return:
+ *			%al = 0x0 on success; err code on failure
+ */
+
+	movw	$GRUB_BOOT_MACHINE_BUFFER_SEG, %bx
+	movw	%bx, %es	/* load %es segment with disk buffer */
+
+	xorw	%bx, %bx	/* %bx = 0, put it at 0 in the segment */
+	movb	$0x2, %ah	/* function 2 */
+	int	$0x13
+
+	jc	LOCAL(read_error)
+
+	/* save source segment */
+	movw	%es, %bx
+
+LOCAL(copy_buffer):
+
+	/* load addresses for copy from disk buffer to destination */
+	movw	10(%di), %es	/* load destination segment */
+
+	/* restore %ax */
+	popw	%ax
+
+	/* determine the next possible destination address (presuming
+		512 byte sectors!) */
+	shlw	$5, %ax		/* shift %ax five bits to the left */
+	addw	%ax, 10(%di)	/* add the corrected value to the destination
+				   address for next time */
+
+	/* save addressing regs */
+	pusha
+	pushw	%ds
+
+	/* get the copy length */
+	shlw	$3, %ax
+	movw	%ax, %cx
+
+	xorw	%di, %di	/* zero offset of destination addresses */
+	xorw	%si, %si	/* zero offset of source addresses */
+	movw	%bx, %ds	/* restore the source segment */
+
+	cld		/* sets the copy direction to forward */
+
+	/* perform copy */
+	rep		/* sets a repeat */
+	movsw		/* this runs the actual copy */
+
+	/* restore addressing regs and print a dot with correct DS
+	   (MSG modifies SI, which is saved, and unused AX and BX) */
+	popw	%ds
+	MSG(notification_step)
+	popa
+
+	/* check if finished with this dataset */
+	cmpw	$0, 8(%di)
+	jne	LOCAL(setup_sectors)
+
+	/* update position to load from */
+	subw	$GRUB_BOOT_MACHINE_LIST_SIZE, %di
+
+	/* jump to bootloop */
+	jmp	LOCAL(bootloop)
+
+/* END OF MAIN LOOP */
+
+LOCAL(bootit):
+	/* print a newline */
+	MSG(notification_done)
+	popw	%dx	/* this makes sure %dl is our "boot" drive */
+	ljmp	$0, $(GRUB_BOOT_MACHINE_KERNEL_ADDR + 0x200)
+
+
+/*
+ * BIOS Geometry translation error (past the end of the disk geometry!).
+ */
+LOCAL(geometry_error):
+	MSG(geometry_error_string)
+	jmp	LOCAL(general_error)
+
+/*
+ * Read error on the disk.
+ */
+LOCAL(read_error):
+	MSG(read_error_string)
+
+LOCAL(general_error):
+	MSG(general_error_string)
+
+/* go here when you need to stop the machine hard after an error condition */
+LOCAL(stop):	jmp	LOCAL(stop)
+
+notification_string:	.asciz "loading"
+
+notification_step:	.asciz "."
+notification_done:	.asciz "\r\n"
+
+geometry_error_string:	.asciz "Geom"
+read_error_string:	.asciz "Read"
+general_error_string:	.asciz " Error"
+
+/*
+ * message: write the string pointed to by %si
+ *
+ *   WARNING: trashes %si, %ax, and %bx
+ */
+
+	/*
+	 * Use BIOS "int 10H Function 0Eh" to write character in teletype mode
+	 *	%ah = 0xe	%al = character
+	 *	%bh = page	%bl = foreground color (graphics modes)
+	 */
+1:
+	movw	$0x0001, %bx
+	movb	$0xe, %ah
+	int	$0x10		/* display a byte */
+
+	incw	%si
+LOCAL(message):
+	movb	(%si), %al
+	cmpb	$0, %al
+	jne	1b	/* if not end of string, jmp to display */
+	ret
+
+/*
+ *  This area is an empty space between the main body of code below which
+ *  grows up (fixed after compilation, but between releases it may change
+ *  in size easily), and the lists of sectors to read, which grows down
+ *  from a fixed top location.
+ */
+
+	.word 0
+	.word 0
+
+	.org 0x200 - GRUB_BOOT_MACHINE_LIST_SIZE
+LOCAL(firstlist):	/* this label has to be before the first list entry!!! */
+        /* fill the first data listing with the default */
+blocklist_default_start:
+	/* this is the sector start parameter, in logical sectors from
+	   the start of the disk, sector 0 */
+	.long 2, 0
+blocklist_default_len:
+	/* this is the number of sectors to read.  grub-mkimage
+	   will fill this up */
+	.word 0
+blocklist_default_seg:
+	/* this is the segment of the starting address to load the data into */
+	.word (GRUB_BOOT_MACHINE_KERNEL_SEG + 0x20)
diff --git a/grub-core/boot/i386/pc/lnxboot.S b/grub-core/boot/i386/pc/lnxboot.S
new file mode 100644
index 0000000..2dda0e0
--- /dev/null
+++ b/grub-core/boot/i386/pc/lnxboot.S
@@ -0,0 +1,295 @@
+/* -*-Asm-*- */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+#include <grub/machine/boot.h>
+#include <grub/machine/kernel.h>
+#include <multiboot.h>
+
+        .file   "lnxboot.S"
+
+#define CODE_ADDR	0x6000
+#define CODE_SECTORS	1
+#define DATA_ADDR	((GRUB_BOOT_MACHINE_KERNEL_ADDR) + 0x200)
+
+#define BLCK_LENG	0x4000
+
+	.text
+
+        .code16
+
+        .globl  start, _start
+
+data_start:
+	xorl	%ebp, %ebp
+	jmp	LOCAL(linux_next)
+
+	.org 0x1F1
+
+setup_sects:
+	.byte	CODE_SECTORS
+root_flags:
+	.word	0
+syssize:
+	.word	0
+swap_dev:
+	.word	0
+ram_size:
+	.word	0
+vid_mode:
+	.word	0
+root_dev:
+	.word	0
+boot_flag:
+	.word	0xAA55
+
+start:
+_start:
+
+	jmp LOCAL(linux_init)
+
+	.ascii	"HdrS"			/* Header signature.  */
+	.word	0x0203			/* Header version number.  */
+
+realmode_swtch:
+	.word	0, 0			/* default_switch, SETUPSEG.  */
+start_sys_seg:
+	.word	0x1000			/* Obsolete.  */
+version_ptr:
+	.word	0			/* Version string ptr.  */
+type_of_loader:
+	.byte	0			/* Filled in by boot loader.  */
+loadflags:
+	.byte	1			/* Please load high.  */
+setup_move_size:
+	.word	0			/* Unused.  */
+code32_start:
+	.long	0x100000		/* 32-bit start address.  */
+ramdisk_image:
+	.long	0			/* Loaded ramdisk image address.  */
+ramdisk_size:
+	.long	0			/* Size of loaded ramdisk.  */
+bootsect_kludge:
+	.word	0, 0
+heap_end_ptr:
+	.word	0
+pad1:
+	.word	0
+cmd_line_ptr:
+	.long	0			/* Command line.  */
+ramdisk_max:
+	.long	0xffffffff		/* Highest allowed ramdisk address.  */
+
+gdt:
+	.long	0, 0, 0, 0		/* Must be zero.  */
+	.word	0xffff			/* 64 K segment size.  */
+gdt_src1:
+	.byte	0, 0 ,0			/* Low 24 bits of source address.  */
+	.byte	0x93			/* Access rights.  */
+	.byte	0			/* Extended access rights.  */
+gdt_src2:
+	.byte	0			/* High 8 bits of source address.  */
+	.word	0xffff			/* 64 K segment size.  */
+gdt_dst1:
+	.byte	0, 0, 0			/* Low 24 bits of target address.  */
+	.byte	0x93			/* Access rights.  */
+	.byte	0			/* Extended access rights.  */
+gdt_dst2:
+	.byte	0			/* High 8 bits of source address.  */
+	.long	0, 0, 0, 0		/* More space for the BIOS.  */
+
+reg_edx:
+	.byte	0x80, 0, 0xFF, 0xFF
+
+data_leng:
+	.long	0
+
+LOCAL(linux_init):
+	movw	%cs:(reg_edx - start), %dx
+	movl	%cs:(code32_start - start), %ebp
+
+LOCAL(linux_next):
+
+	call	LOCAL(normalize)
+
+LOCAL(normalize):
+	popw	%bx
+	subw	$(LOCAL(normalize) - start), %bx
+	shrw	$4, %bx
+	movw	%cs, %ax
+	addw	%bx, %ax
+	pushw	%ax
+	pushw	$(real_code - start)
+	lret				/* Jump to real_code.  */
+
+real_code:
+	subw	$0x20, %ax
+	movw	%ax, %ds
+	movw	(setup_sects - data_start), %cx
+	shlw	$7, %cx
+
+	/* Setup stack.  */
+
+	xorw	%si, %si
+	movw	%si, %ss
+	movw	$(CODE_ADDR), %sp
+
+	/* Move itself to 0:CODE_ADDR.  */
+
+	cld
+	movw	%cs, %ax
+	movw	%ax, %ds
+	movw	$(CODE_ADDR >> 4), %ax
+	movw	%ax, %es
+	movw	%si, %di
+
+	rep
+	movsl
+	ljmp	$(CODE_ADDR >> 4), $(real_code_2  - start)
+
+real_code_2:
+
+	xchgl	%ebp, %esi
+	orl	%esi, %esi
+	jnz	1f
+	movw	%ds, %si
+	shll	$4, %esi
+	addl	%ebp, %esi
+1:
+
+	pushw	%es
+	popw	%ds
+
+	movl	$0x1000, %ecx
+	addl	$0x200, %esi
+	movl	$DATA_ADDR, %edi
+
+	call	LOCAL(move_memory)
+
+	/* Check for multiboot signature.  */
+	movl	$DATA_ADDR, %edi
+3:
+	movl	%ss:(%edi), %eax
+	cmpl	$MULTIBOOT_HEADER_MAGIC, %eax
+	jz	1f
+	addl	$4, %edi
+	cmpl	$(DATA_ADDR + 0x1000), %edi
+	jne     3b
+
+	movl	(ramdisk_image - start), %esi
+	movl	(ramdisk_size - start), %ecx
+	movl	$(DATA_ADDR - 0x200), %edi
+	jmp	2f
+
+1:
+
+	movl	$(DATA_ADDR + 0x1000), %edi
+	movl	%ss:(DATA_ADDR + GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE), %ecx
+	addl	$GRUB_DECOMPRESSOR_I386_PC_MAX_DECOMPRESSOR_SIZE, %ecx
+
+2:
+	call	LOCAL(move_memory)
+
+	movb	%dh, %ss:(DATA_ADDR + GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE + 2)
+	movb	(reg_edx + 2 - start), %dh
+	movb	%dh, %ss:(DATA_ADDR + GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE + 1)
+
+	movb	$0xFF, %dh
+
+	ljmp	$(DATA_ADDR >> 4), $0
+
+/*
+ * Parameters:
+ *   esi: source address
+ *   edi: target address
+ *   ecx: number of bytes
+ */
+
+LOCAL(move_memory):
+	incl	%ecx
+	andb	$0xFE, %cl
+	pushw	%dx
+1:
+	pushl	%esi
+	pushl	%edi
+	pushl	%ecx
+	cmpl	$BLCK_LENG, %ecx
+	jbe	2f
+	movl	$BLCK_LENG, %ecx
+2:
+	pushl	%ecx
+
+	movl	%esi, %eax
+	movw	%si, (gdt_src1 - start)
+	shrl	$16, %eax
+	movb	%al, (gdt_src1 + 2 - start)
+	movb	%ah, (gdt_src2 - start)
+
+	movl	%edi, %eax
+	movw	%di, (gdt_dst1 - start)
+	shrl	$16, %eax
+	movb	%al, (gdt_dst1 + 2 - start)
+	movb	%ah, (gdt_dst2 - start)
+
+	movw	$(gdt - start), %si
+	movb	$0x87, %ah
+	shrw	$1, %cx
+
+	int	$0x15
+
+	popl	%eax
+	popl	%ecx
+	popl	%edi
+	popl	%esi
+
+	jnc	2f
+	movw	$(err_int15_msg - start), %si
+	jmp	LOCAL(fail)
+
+2:
+
+	addl	%eax, %esi
+	addl	%eax, %edi
+	subl	%eax, %ecx
+	jnz	1b
+
+
+	popw	%dx
+	ret
+
+/*
+ * Parameters:
+ *   si: message
+ */
+
+LOCAL(fail):
+	movb	$0x0e, %ah
+	xorw	%bx, %bx
+1:
+	lodsb	(%si), %al
+	int	$0x10
+	cmpb	$0, %al
+	jne	1b
+1:	jmp	1b
+
+err_int15_msg:
+	.ascii	"move memory fails\0"
+
+	.org (CODE_SECTORS * 512 + 512)
diff --git a/grub-core/boot/i386/pc/lzma_decode.S b/grub-core/boot/i386/pc/lzma_decode.S
new file mode 100644
index 0000000..88c668d
--- /dev/null
+++ b/grub-core/boot/i386/pc/lzma_decode.S
@@ -0,0 +1,614 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define FIXED_PROPS
+
+#define LZMA_BASE_SIZE 1846
+#define LZMA_LIT_SIZE 768
+
+#define LZMA_PROPERTIES_SIZE 5
+
+#define kNumTopBits 24
+#define kTopValue (1 << kNumTopBits)
+
+#define kNumBitModelTotalBits 11
+#define kBitModelTotal (1 << kNumBitModelTotalBits)
+#define kNumMoveBits 5
+
+
+#define kNumPosBitsMax 4
+#define kNumPosStatesMax (1 << kNumPosBitsMax)
+
+#define kLenNumLowBits 3
+#define kLenNumLowSymbols (1 << kLenNumLowBits)
+#define kLenNumMidBits 3
+#define kLenNumMidSymbols (1 << kLenNumMidBits)
+#define kLenNumHighBits 8
+#define kLenNumHighSymbols (1 << kLenNumHighBits)
+
+#define LenChoice 0
+#define LenChoice2 (LenChoice + 1)
+#define LenLow (LenChoice2 + 1)
+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
+
+
+#define kNumStates 12
+#define kNumLitStates 7
+
+#define kStartPosModelIndex 4
+#define kEndPosModelIndex 14
+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
+
+#define kNumPosSlotBits 6
+#define kNumLenToPosStates 4
+
+#define kNumAlignBits 4
+#define kAlignTableSize (1 << kNumAlignBits)
+
+#define kMatchMinLen 2
+
+#define IsMatch 0
+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
+#define IsRepG0 (IsRep + kNumStates)
+#define IsRepG1 (IsRepG0 + kNumStates)
+#define IsRepG2 (IsRepG1 + kNumStates)
+#define IsRep0Long (IsRepG2 + kNumStates)
+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
+#define LenCoder (Align + kAlignTableSize)
+#define RepLenCoder (LenCoder + kNumLenProbs)
+#define Literal (RepLenCoder + kNumLenProbs)
+
+#define out_size	8(%ebp)
+
+#define now_pos		-4(%ebp)
+#define prev_byte	-8(%ebp)
+#define range		-12(%ebp)
+#define code		-16(%ebp)
+#define state		-20(%ebp)
+#define rep0		-24(%ebp)
+#define rep1		-28(%ebp)
+#define rep2		-32(%ebp)
+#define rep3		-36(%ebp)
+
+#ifdef FIXED_PROPS
+
+#define FIXED_LC	3
+#define FIXED_LP	0
+#define FIXED_PB	2
+
+#define POS_STATE_MASK	((1 << (FIXED_PB)) - 1)
+#define LIT_POS_MASK	((1 << (FIXED_LP)) - 1)
+
+#define LOCAL_SIZE	36
+
+#else
+
+#define lc		(%ebx)
+#define lp		4(%ebx)
+#define pb		8(%ebx)
+#define probs		12(%ebx)
+
+#define pos_state_mask	-40(%ebp)
+#define lit_pos_mask	-44(%ebp)
+
+#define LOCAL_SIZE	44
+
+#endif
+
+RangeDecoderBitDecode:
+#ifdef FIXED_PROPS
+	leal	(%ebx, %eax, 4), %eax
+#else
+	shll	$2, %eax
+	addl	probs, %eax
+#endif
+
+	movl	%eax, %ecx
+	movl	(%ecx), %eax
+
+	movl	range, %edx
+	shrl	$kNumBitModelTotalBits, %edx
+	mull	%edx
+
+	cmpl	code, %eax
+	jbe	1f
+
+	movl	%eax, range
+	movl	$kBitModelTotal, %edx
+	subl	(%ecx), %edx
+	shrl	$kNumMoveBits, %edx
+	addl	%edx, (%ecx)
+	clc
+3:
+	pushf
+	cmpl	$kTopValue, range
+	jnc	2f
+	shll	$8, code
+	lodsb
+	movb	%al, code
+	shll	$8, range
+2:
+	popf
+	ret
+1:
+	subl	%eax, range
+	subl	%eax, code
+	movl	(%ecx), %edx
+	shrl	$kNumMoveBits, %edx
+	subl	%edx, (%ecx)
+	stc
+	jmp	3b
+
+RangeDecoderBitTreeDecode:
+RangeDecoderReverseBitTreeDecode:
+	movzbl	%cl, %ecx
+	xorl	%edx, %edx
+	pushl	%edx
+	incl	%edx
+	pushl	%edx
+
+1:
+	pushl	%eax
+	pushl	%ecx
+	pushl	%edx
+
+	addl	%edx, %eax
+	call	RangeDecoderBitDecode
+
+	popl	%edx
+	popl	%ecx
+
+	jnc	2f
+	movl	4(%esp), %eax
+	orl	%eax, 8(%esp)
+	stc
+
+2:
+	adcl	%edx, %edx
+	popl	%eax
+
+	shll	$1, (%esp)
+	loop	1b
+
+	popl	%ecx
+	subl	%ecx, %edx		/* RangeDecoderBitTreeDecode */
+	popl	%ecx			/* RangeDecoderReverseBitTreeDecode */
+	ret
+
+LzmaLenDecode:
+	pushl	%eax
+	addl	$LenChoice, %eax
+	call	RangeDecoderBitDecode
+	popl	%eax
+	jc	1f
+	pushl	$0
+	movb	$kLenNumLowBits, %cl
+	addl	$LenLow, %eax
+2:
+	movl	12(%esp), %edx
+	shll	%cl, %edx
+	addl	%edx, %eax
+3:
+
+	call	RangeDecoderBitTreeDecode
+	popl	%eax
+	addl	%eax, %edx
+	ret
+
+1:
+	pushl	%eax
+	addl	$LenChoice2, %eax
+	call	RangeDecoderBitDecode
+	popl	%eax
+	jc	1f
+	pushl	$kLenNumLowSymbols
+	movb	$kLenNumMidBits, %cl
+	addl	$LenMid, %eax
+	jmp	2b
+
+1:
+	pushl	$(kLenNumLowSymbols + kLenNumMidSymbols)
+	addl	$LenHigh, %eax
+	movb	$kLenNumHighBits, %cl
+	jmp	3b
+
+WriteByte:
+	movb	%al, prev_byte
+	stosb
+	incl	now_pos
+	ret
+
+/*
+ * int LzmaDecode(CLzmaDecoderState *vs,
+ *                const unsigned char *inStream,
+ *                unsigned char *outStream,
+ *                SizeT outSize);
+ */
+
+_LzmaDecodeA:
+
+	pushl	%ebp
+	movl	%esp, %ebp
+	subl	$LOCAL_SIZE, %esp
+
+#ifndef ASM_FILE
+	pushl	%esi
+	pushl	%edi
+	pushl	%ebx
+
+	movl	%eax, %ebx
+	movl	%edx, %esi
+	pushl	%ecx
+#else
+	pushl	%edi
+#endif
+
+	cld
+
+#ifdef FIXED_PROPS
+	movl	%ebx, %edi
+	movl	$(Literal + (LZMA_LIT_SIZE << (FIXED_LC + FIXED_LP))), %ecx
+#else
+	movl	$LZMA_LIT_SIZE, %eax
+	movb	lc, %cl
+	addb	lp, %cl
+	shll	%cl, %eax
+	addl	$Literal, %eax
+	movl	%eax, %ecx
+	movl	probs, %edi
+#endif
+
+	movl	$(kBitModelTotal >> 1), %eax
+
+	rep
+	stosl
+
+	popl	%edi
+
+	xorl	%eax, %eax
+	movl	%eax, now_pos
+	movl	%eax, prev_byte
+	movl	%eax, state
+
+	incl	%eax
+	movl	%eax, rep0
+	movl	%eax, rep1
+	movl	%eax, rep2
+	movl	%eax, rep3
+
+#ifndef FIXED_PROPS
+	movl	%eax, %edx
+	movb	pb, %cl
+	shll	%cl, %edx
+	decl	%edx
+	movl	%edx, pos_state_mask
+
+	movl	%eax, %edx
+	movb	lp, %cl
+	shll	%cl, %edx
+	decl	%edx
+	movl	%edx, lit_pos_mask;
+#endif
+
+	/* RangeDecoderInit */
+	negl	%eax
+	movl	%eax, range
+
+	incl	%eax
+	movb	$5, %cl
+
+1:
+	shll	$8, %eax
+	lodsb
+	loop	1b
+
+	movl	%eax, code
+
+lzma_decode_loop:
+	movl	now_pos, %eax
+	cmpl	out_size, %eax
+
+	jb	1f
+
+#ifndef ASM_FILE
+	xorl	%eax, %eax
+
+	popl	%ebx
+	popl	%edi
+	popl	%esi
+#endif
+
+	movl	%ebp, %esp
+	popl	%ebp
+	ret
+
+1:
+#ifdef FIXED_PROPS
+	andl	$POS_STATE_MASK, %eax
+#else
+	andl	pos_state_mask, %eax
+#endif
+	pushl	%eax				/* posState */
+	movl	state, %edx
+	shll	$kNumPosBitsMax, %edx
+	addl	%edx, %eax
+	pushl	%eax				/* (state << kNumPosBitsMax) + posState */
+
+	call	RangeDecoderBitDecode
+	jc	1f
+
+	movl	now_pos, %eax
+
+#ifdef FIXED_PROPS
+	andl	$LIT_POS_MASK, %eax
+	shll	$FIXED_LC, %eax
+	movl	prev_byte, %edx
+	shrl	$(8 - FIXED_LC), %edx
+#else
+	andl	lit_pos_mask, %eax
+	movb	lc, %cl
+	shll	%cl, %eax
+	negb	%cl
+	addb	$8, %cl
+	movl	prev_byte, %edx
+	shrl	%cl, %edx
+#endif
+
+	addl	%edx, %eax
+	movl	$LZMA_LIT_SIZE, %edx
+	mull	%edx
+	addl	$Literal, %eax
+	pushl	%eax
+
+	incl	%edx			/* edx = 1 */
+
+	movl	rep0, %eax
+	negl	%eax
+	pushl	(%edi, %eax)		/* matchByte */
+
+	cmpb	$kNumLitStates, state
+	jb	5f
+
+	/* LzmaLiteralDecodeMatch */
+
+3:
+	cmpl	$0x100, %edx
+	jae	4f
+
+	xorl	%eax, %eax
+	shlb	$1, (%esp)
+	adcl	%eax, %eax
+
+	pushl	%eax
+	pushl	%edx
+
+	shll	$8, %eax
+	leal	0x100(%edx, %eax), %eax
+	addl	12(%esp), %eax
+	call	RangeDecoderBitDecode
+
+	setc	%al
+	popl	%edx
+	adcl	%edx, %edx
+
+	popl	%ecx
+	cmpb	%cl, %al
+	jz	3b
+
+5:
+
+	/* LzmaLiteralDecode */
+
+	cmpl	$0x100, %edx
+	jae	4f
+
+	pushl	%edx
+	movl	%edx, %eax
+	addl	8(%esp), %eax
+	call	RangeDecoderBitDecode
+	popl	%edx
+	adcl	%edx, %edx
+	jmp	5b
+
+4:
+	addl	$16, %esp
+
+	movb	%dl, %al
+	call	WriteByte
+
+	movb	state, %al
+	cmpb	$4, %al
+	jae	2f
+	xorb	%al, %al
+	jmp	3f
+2:
+	subb	$3, %al
+	cmpb	$7, %al
+	jb	3f
+	subb	$3, %al
+3:
+	movb	%al, state
+	jmp	lzma_decode_loop
+
+1:
+	movl	state, %eax
+	addl	$IsRep, %eax
+	call	RangeDecoderBitDecode
+	jnc	1f
+
+	movl	state, %eax
+	addl	$IsRepG0, %eax
+	call	RangeDecoderBitDecode
+	jc	10f
+
+	movl	(%esp), %eax
+	addl	$IsRep0Long, %eax
+	call	RangeDecoderBitDecode
+	jc	20f
+
+	cmpb	$7, state
+	movb	$9, state
+	jb	100f
+	addb	$2, state
+100:
+
+	movl	$1, %ecx
+
+3:
+	movl	rep0, %edx
+	negl	%edx
+
+4:
+	movb	(%edi, %edx), %al
+	call	WriteByte
+	loop	4b
+
+	popl	%eax
+	popl	%eax
+	jmp	lzma_decode_loop
+
+10:
+	movl	state, %eax
+	addl	$IsRepG1, %eax
+	call	RangeDecoderBitDecode
+	movl	rep1, %edx
+	jnc	100f
+
+	movl	state, %eax
+	addl	$IsRepG2, %eax
+	call	RangeDecoderBitDecode
+	movl	rep2, %edx
+	jnc	1000f
+	movl	rep2, %edx
+	xchgl	rep3, %edx
+1000:
+	pushl	rep1
+	popl	rep2
+100:
+	xchg	rep0, %edx
+	movl	%edx, rep1
+20:
+
+	movl	$RepLenCoder, %eax
+	call	LzmaLenDecode
+
+	cmpb	$7, state
+	movb	$8, state
+	jb	100f
+	addb	$3, state
+100:
+	jmp	2f
+
+1:
+	movl	rep0, %eax
+	xchgl	rep1, %eax
+	xchgl	rep2, %eax
+	movl	%eax, rep3
+
+	cmpb	$7, state
+	movb	$7, state
+	jb	10f
+	addb	$3, state
+10:
+
+	movl	$LenCoder, %eax
+	call	LzmaLenDecode
+	pushl	%edx
+
+	movl	$(kNumLenToPosStates - 1), %eax
+	cmpl	%eax, %edx
+	jbe	100f
+	movl	%eax, %edx
+100:
+	movb	$kNumPosSlotBits, %cl
+	shll	%cl, %edx
+	leal	PosSlot(%edx), %eax
+	call	RangeDecoderBitTreeDecode
+
+	movl	%edx, rep0
+	cmpl	$kStartPosModelIndex, %edx
+	jb	100f
+
+	movl	%edx, %ecx
+	shrl	$1, %ecx
+	decl	%ecx
+
+	movzbl	%dl, %eax
+	andb	$1, %al
+	orb	$2, %al
+	shll	%cl, %eax
+	movl	%eax, rep0
+
+	cmpl	$kEndPosModelIndex, %edx
+	jae	200f
+	movl	rep0, %eax
+	addl	$(SpecPos - 1), %eax
+	subl	%edx, %eax
+	jmp	300f
+200:
+
+	subb	$kNumAlignBits, %cl
+
+	/* RangeDecoderDecodeDirectBits */
+	xorl	%edx, %edx
+
+1000:
+	shrl	$1, range
+	shll	$1, %edx
+
+	movl	range, %eax
+	cmpl	%eax, code
+	jb	2000f
+	subl	%eax, code
+	orb	$1, %dl
+2000:
+
+	cmpl	$kTopValue, %eax
+	jae	3000f
+	shll	$8, range
+	shll	$8, code
+	lodsb
+	movb	%al, code
+
+3000:
+	loop	1000b
+
+	movb	$kNumAlignBits, %cl
+	shll	%cl, %edx
+	addl	%edx, rep0
+
+	movl	$Align, %eax
+
+300:
+	call	RangeDecoderReverseBitTreeDecode
+	addl	%ecx, rep0
+
+100:
+	incl	rep0
+	popl	%edx
+
+2:
+
+	addl	$kMatchMinLen, %edx
+	movl	%edx, %ecx
+
+	jmp	3b
diff --git a/grub-core/boot/i386/pc/pxeboot.S b/grub-core/boot/i386/pc/pxeboot.S
new file mode 100644
index 0000000..b695b24
--- /dev/null
+++ b/grub-core/boot/i386/pc/pxeboot.S
@@ -0,0 +1,42 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2005,2007,2008,2009,2010   Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/boot.h>
+
+	.file	"pxeboot.S"
+	.text
+
+	/* Start with the prehistoric environment... */
+	.code16
+
+	/* Let's go */
+.globl start, _start;
+_start:
+start:
+
+	/* Use drive number 0x7F for PXE */
+        movb	$GRUB_BOOT_MACHINE_PXE_DL, %dl
+
+	/* Jump to the real world */
+	ljmp	$0, $0x8200
+
+	/* This region is a junk. Do you say that this is wasteful?
+	   But I like that the memory layout of the body is consistent
+	   among different kernels rather than scamping just for 1.5KB. */
+	.org  0x8200 - 0x7C00 - 0x200 - 1
+	.byte	0
diff --git a/grub-core/boot/i386/pc/startup_raw.S b/grub-core/boot/i386/pc/startup_raw.S
new file mode 100644
index 0000000..2897482
--- /dev/null
+++ b/grub-core/boot/i386/pc/startup_raw.S
@@ -0,0 +1,369 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009,2011 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+#include <grub/machine/boot.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+
+#define ABS(x)	((x) - LOCAL (base) + GRUB_BOOT_MACHINE_KERNEL_ADDR + 0x200)
+
+	.file	"startup_raw.S"
+
+	.text
+
+	/* Tell GAS to generate 16-bit instructions so that this code works
+	   in real mode. */
+	.code16
+
+	.globl	start, _start
+start:
+_start:
+LOCAL (base):
+	/*
+	 *  Guarantee that "main" is loaded at 0x0:0x8200.
+	 */
+#ifdef __APPLE__
+	ljmp $0, $(ABS(LOCAL (codestart)) - 0x10000)
+#else
+	ljmp $0, $ABS(LOCAL (codestart))
+#endif
+
+	/*
+	 *  This is a special data area.
+	 */
+
+	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
+LOCAL(compressed_size):
+	.long 0
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
+LOCAL(uncompressed_size):
+	.long 0
+
+	.org GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY
+reed_solomon_redundancy:
+	.long	0
+	.org GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_LENGTH
+	.short	(LOCAL(reed_solomon_part) - _start)
+
+/*
+ *  This is the area for all of the special variables.
+ */
+	.org GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE
+LOCAL(boot_dev):
+	.byte	0xFF, 0xFF, 0xFF
+LOCAL(boot_drive):
+	.byte	0x00
+
+/* the real mode code continues... */
+LOCAL (codestart):
+	cli		/* we're not safe here! */
+
+	/* set up %ds, %ss, and %es */
+	xorw	%ax, %ax
+	movw	%ax, %ds
+	movw	%ax, %ss
+	movw	%ax, %es
+
+	/* set up the real mode/BIOS stack */
+	movl	$GRUB_MEMORY_MACHINE_REAL_STACK, %ebp
+	movl	%ebp, %esp
+
+	sti		/* we're safe again */
+
+	/* save the boot drive */
+	movb	%dl, LOCAL(boot_drive)
+
+	/* reset disk system (%ah = 0) */
+	int	$0x13
+
+	/* transition to protected mode */
+	calll	real_to_prot
+
+	/* The ".code32" directive takes GAS out of 16-bit mode. */
+	.code32
+
+	cld
+	call	grub_gate_a20
+
+	movl	LOCAL(compressed_size), %edx
+#ifdef __APPLE__
+	addl    $decompressor_end, %edx
+	subl    $(LOCAL(reed_solomon_part)), %edx
+#else
+	addl    $(LOCAL(decompressor_end) - LOCAL(reed_solomon_part)), %edx
+#endif
+	movl    reed_solomon_redundancy, %ecx
+	leal    LOCAL(reed_solomon_part), %eax
+	cld
+	call    EXT_C (grub_reed_solomon_recover)
+	jmp	post_reed_solomon
+
+#include "../../../kern/i386/realmode.S"
+
+/*
+ *
+ * This is a workaround for clang adding a section containing only .addrsig
+ * Since clang itself is unable to assemble this pseudo-opcode, just replace
+ * it with .text
+ *
+ */
+#define addrsig text
+#include <rs_decoder.h>
+#undef addrsig
+
+	.text
+
+/*
+ * grub_gate_a20(void)
+ *
+ * Gate address-line 20 for high memory.
+ *
+ * This routine is probably overconservative in what it does, but so what?
+ *
+ * It also eats any keystrokes in the keyboard buffer.  :-(
+ */
+
+grub_gate_a20:	
+gate_a20_test_current_state:
+	/* first of all, test if already in a good state */
+	call	gate_a20_check_state
+	testb	%al, %al
+	jnz	gate_a20_try_bios
+	ret
+
+gate_a20_try_bios:
+	/* second, try a BIOS call */
+	pushl	%ebp
+	call	prot_to_real
+
+	.code16
+	movw	$0x2401, %ax
+	int	$0x15
+
+	calll	real_to_prot
+	.code32
+
+	popl	%ebp
+	call	gate_a20_check_state
+	testb	%al, %al
+	jnz	gate_a20_try_system_control_port_a
+	ret
+
+gate_a20_try_system_control_port_a:
+	/*
+	 * In macbook, the keyboard test would hang the machine, so we move
+	 * this forward.
+	 */
+	/* fourth, try the system control port A */
+	inb	$0x92
+	andb	$(~0x03), %al
+	orb	$0x02, %al
+	outb	$0x92
+
+	call	gate_a20_check_state
+	testb	%al, %al
+	jnz	gate_a20_try_keyboard_controller
+	ret
+
+gate_a20_flush_keyboard_buffer:
+	inb	$0x64
+	andb	$0x02, %al
+	jnz	gate_a20_flush_keyboard_buffer
+2:
+	inb	$0x64
+	andb	$0x01, %al
+	jz	3f
+	inb	$0x60
+	jmp	2b
+3:
+	ret
+
+gate_a20_try_keyboard_controller:
+	/* third, try the keyboard controller */
+	call    gate_a20_flush_keyboard_buffer
+
+	movb	$0xd1, %al
+	outb	$0x64
+4:
+	inb	$0x64
+	andb	$0x02, %al
+	jnz	4b
+
+	movb	$0xdf, %al
+	outb	$0x60
+	call    gate_a20_flush_keyboard_buffer
+
+	/* output a dummy command (USB keyboard hack) */
+	movb	$0xff, %al
+	outb	$0x64
+	call    gate_a20_flush_keyboard_buffer
+
+	call	gate_a20_check_state
+	testb	%al, %al
+	/* everything failed, so restart from the beginning */
+	jnz	gate_a20_try_bios
+	ret
+
+gate_a20_check_state:
+	/* iterate the checking for a while */
+	movl	$100, %ecx
+1:
+	call	3f
+	testb	%al, %al
+	jz	2f
+	loop	1b
+2:
+	ret
+3:
+	pushl	%ebx
+	pushl	%ecx
+	xorl	%eax, %eax
+	/* compare the byte at 0x8000 with that at 0x108000 */
+	movl	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %ebx
+	pushl	%ebx
+	/* save the original byte in CL */
+	movb	(%ebx), %cl
+	/* store the value at 0x108000 in AL */
+	addl	$0x100000, %ebx
+	movb	(%ebx), %al
+	/* try to set one less value at 0x8000 */
+	popl	%ebx
+	movb	%al, %ch
+	decb	%ch
+	movb	%ch, (%ebx)
+	/* serialize */
+	outb	%al, $0x80
+	outb	%al, $0x80
+	/* obtain the value at 0x108000 in CH */
+	pushl	%ebx
+	addl	$0x100000, %ebx
+	movb	(%ebx), %ch
+	/* this result is 0 if A20 is on or 1 if it is off */
+	subb	%ch, %al
+	/* restore the original */
+	popl	%ebx
+	movb	%cl, (%ebx)
+	popl	%ecx
+	popl	%ebx
+	ret
+
+LOCAL(reed_solomon_part):
+
+/*
+ * Support for booting GRUB from a Multiboot boot loader (e.g. GRUB itself).
+ * This uses the a.out kludge to load raw binary to the area starting at 1MB,
+ * and relocates itself after loaded.
+ */
+	.p2align	2	/* force 4-byte alignment */
+multiboot_header:
+	/* magic */
+	.long	0x1BADB002
+	/* flags */
+	.long	(1 << 16)
+	/* checksum */
+	.long	-0x1BADB002 - (1 << 16)
+	/* header addr */
+	.long	multiboot_header - _start + 0x100000 + 0x200
+	/* load addr */
+	.long	0x100000
+	/* load end addr */
+	.long	0
+	/* bss end addr */
+	.long	0
+	/* entry addr */
+	.long	multiboot_entry - _start + 0x100000 + 0x200
+
+multiboot_entry:
+	.code32
+	/* obtain the boot device */
+	movl	12(%ebx), %edx
+
+	movl	$GRUB_MEMORY_MACHINE_PROT_STACK, %ebp
+	movl	%ebp, %esp
+
+	/* relocate the code */
+#ifdef __APPLE__
+	LOCAL(compressed_size_offset) = LOCAL(compressed_size) - LOCAL(base)
+	movl	$0x200, %ecx
+	addl    $decompressor_end, %ecx
+	subl    $LOCAL(base), %ecx
+	addl	LOCAL(compressed_size_offset) + 0x100000 + 0x200, %ecx
+#else
+	movl	$(LOCAL(decompressor_end) - _start + 0x200), %ecx
+	addl	LOCAL(compressed_size) - _start + 0x100000 + 0x200, %ecx
+#endif
+	movl	$0x100000, %esi
+	movl	$GRUB_BOOT_MACHINE_KERNEL_ADDR, %edi
+	cld
+	rep
+	movsb
+	/* jump to the real address */
+	movl	$multiboot_trampoline, %eax
+	jmp	*%eax
+
+multiboot_trampoline:
+	/* fill the boot information */
+	movl	%edx, LOCAL(boot_dev)
+	shrl	$24, %edx
+	/* enter the usual booting */
+	call	prot_to_real
+	.code16
+	jmp     LOCAL (codestart)
+	.code32
+
+post_reed_solomon:
+
+#ifdef ENABLE_LZMA
+	movl	$GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR, %edi
+#ifdef __APPLE__
+	movl	$decompressor_end, %esi
+#else
+	movl	$LOCAL(decompressor_end), %esi
+#endif
+	pushl	%edi
+	movl	LOCAL (uncompressed_size), %ecx
+	leal	(%edi, %ecx), %ebx
+	/* Don't remove this push: it's an argument.  */
+	push 	%ecx
+	call	_LzmaDecodeA
+	pop	%ecx
+	/* _LzmaDecodeA clears DF, so no need to run cld */
+	popl	%esi
+#endif
+
+	movl	LOCAL(boot_dev), %edx
+	movl	$prot_to_real, %edi
+	movl	$real_to_prot, %ecx
+	movl	$LOCAL(realidt), %eax
+	jmp	*%esi
+
+#ifdef ENABLE_LZMA
+#include "lzma_decode.S"
+#endif
+
+	.p2align 4
+
+#ifdef __APPLE__
+	.zerofill __DATA, __aa_before_bss, decompressor_end, 10, 0
+#else
+	.bss
+LOCAL(decompressor_end):
+#endif
diff --git a/grub-core/boot/i386/qemu/boot.S b/grub-core/boot/i386/qemu/boot.S
new file mode 100644
index 0000000..8c3a1db
--- /dev/null
+++ b/grub-core/boot/i386/qemu/boot.S
@@ -0,0 +1,74 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/boot.h>
+#include <grub/machine/kernel.h>
+
+	.text
+	.code16
+	.globl _start
+_start:
+	/* Disable interrupts.  */
+	cli
+
+	jmp	1f
+
+	.org GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
+VARIABLE(grub_core_entry_addr)
+	.long	0
+1:
+
+	/* Set up %ds, %ss, and %es.  */
+	xorw	%ax, %ax
+	movw	%ax, %ds
+	movw	%ax, %ss
+	movw	%ax, %es
+
+	/* Set up the real mode stack.  */
+	movl	$GRUB_MEMORY_MACHINE_REAL_STACK, %esp
+
+	/* Transition to protected mode.  We use pushl to force generation
+	   of a flat return address.  */
+	pushl	$1f
+	jmp	real_to_prot
+	.code32
+1:
+	/* Ensure A20 is enabled. We're in qemu, so control port A works
+	   and there is no need to wait since there is no real logic, it's
+	   all emulated.  */
+	inb	$0x92
+	andb	$(~0x03), %al
+	orb	$0x02, %al
+	outb	$0x92
+	movl	EXT_C(grub_core_entry_addr), %edx
+	jmp	*%edx
+
+#include "../../../kern/i386/realmode.S"
+
+	/* Intel, in its infinite wisdom, decided to put the i8086 entry point
+	   *right here* and this is why we need this kludge.  */
+
+	.org GRUB_BOOT_MACHINE_SIZE - 16
+
+       .code16
+       
+	jmp	_start
+	.org GRUB_BOOT_MACHINE_SIZE
diff --git a/grub-core/boot/mips/loongson/fuloong2f.S b/grub-core/boot/mips/loongson/fuloong2f.S
new file mode 100644
index 0000000..a88c81e
--- /dev/null
+++ b/grub-core/boot/mips/loongson/fuloong2f.S
@@ -0,0 +1,2 @@
+#define FULOONG2F 1
+#include "fwstart.S"
diff --git a/grub-core/boot/mips/loongson/fwstart.S b/grub-core/boot/mips/loongson/fwstart.S
new file mode 100644
index 0000000..28c6346
--- /dev/null
+++ b/grub-core/boot/mips/loongson/fwstart.S
@@ -0,0 +1,756 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mips/loongson/serial.h>
+#include <grub/mips/loongson/pci.h>
+#include <grub/mips/loongson.h>
+#include <grub/pci.h>
+#include <grub/machine/serial.h>
+#include <grub/machine/kernel.h>
+#include <grub/ns8250.h>
+#include <grub/cs5536.h>
+#include <grub/smbus.h>
+
+#ifndef FULOONG2F
+#include <grub/vgaregs.h>
+#define GRUB_SM712_REG_BASE 0x700000
+#define GRUB_SM712_PCIID 0x0712126f
+#endif
+
+#ifdef FULOONG2F
+#define GRUB_MACHINE_SERIAL_PORT GRUB_MACHINE_SERIAL_PORT2
+#define GRUB_MACHINE_SERIAL_DIVISOR_115200 GRUB_MACHINE_SERIAL_PORT2_DIVISOR_115200
+#else
+#define GRUB_MACHINE_SERIAL_PORT GRUB_MACHINE_SERIAL_PORT0
+#define GRUB_MACHINE_SERIAL_DIVISOR_115200 GRUB_MACHINE_SERIAL_PORT0_DIVISOR_115200
+#endif
+
+	.set noreorder
+	.set noat
+	.set nomacro
+	.set mips3
+
+	.global start,_start,__start
+start:
+_start:
+__start:	
+	/* Put serial init as soon as possible.  But on Fuloong2f serial is past
+	   Geode, so on Fuloong2f we need Geode first.
+	*/
+#ifndef FULOONG2F
+	bal serial_hw_init
+	 nop
+#endif
+
+	/* Find CS5536 controller.  */
+	/* $t4 chooses device in priority encoding.  */
+	/* Resulting value is kept in GRUB_MACHINE_PCI_CONF_CTRL_REG.
+	   This way we don't need to sacrifice a register for it.  */
+retry_cs5536:	
+	/* We have only one bus (0). Function is 0.  */
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F)
+	lui $t1, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
+	lui $t3, %hi(GRUB_CS5536_PCIID)
+	addiu $t3, $t3, %lo(GRUB_CS5536_PCIID)
+	ori $t4, $zero, 1
+1:
+	andi $t4, $t4, ((1 << GRUB_PCI_NUM_DEVICES_2F) - 1)
+	/* In case of failure try again. CS5536 may be slow to come up.  */
+	beql  $t4, $zero, retry_cs5536
+	 nop
+	sw   $t4, %lo(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F) ($t0)
+	lw   $t2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_PCI_REG_PCI_ID) ($t1)
+	bnel  $t2, $t3, 1b
+	 sll $t4, $t4, 1
+
+#ifndef FULOONG2F
+	lui $a0, %hi(cs5536_found)
+	bal message
+	 addiu $a0, $a0, %lo(cs5536_found)
+	bal printhex
+	 move $a0, $t4
+#endif
+
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
+	li  $t1, GRUB_CS5536_MSR_MAILBOX_CONFIG_ENABLED
+	sw  $t1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_CONFIG) ($t0)
+	
+	/* Set GPIO LBAR.  */
+	lui $a0, %hi(GRUB_CS5536_MSR_GPIO_BAR)
+	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_GPIO_BAR)
+	ori $a1, $zero, GRUB_CS5536_LBAR_GPIO
+	/* Set mask to 0xf and enabled bit to 1.  */
+	bal wrmsr
+	 ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
+	                  | GRUB_CS5536_LBAR_ENABLE) >> 32)
+
+	bal gpio_init
+	 nop
+
+#ifdef FULOONG2F
+	bal serial_hw_init
+	 nop
+#endif
+
+	/* Initialise SMBus controller.  */
+	/* Set SMBUS LBAR.  */
+	lui $a0, %hi(GRUB_CS5536_MSR_SMB_BAR)
+	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_SMB_BAR)
+	ori $a1, $zero, GRUB_CS5536_LBAR_SMBUS
+	/* Set mask to 0xf and enabled bit to 1.  */
+	bal wrmsr
+	 ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
+	                   | GRUB_CS5536_LBAR_ENABLE) >> 32)
+
+	lui $a0, %hi(smbus_enabled)
+	bal message
+	  addiu $a0, $a0, %lo(smbus_enabled)
+
+	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS)
+
+	/* Disable SMB.  */
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
+
+	/* Disable interrupts.  */
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1) ($t0)
+
+	/* Set as master.  */
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_ADDR) ($t0)
+
+	/* Launch SMBus controller at slowest speed possible.  */
+	ori $t1, $zero, 0xff
+	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL3) ($t0)
+	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
+
+	/* Yeeloong and Fuloong2f have only one memory slot.  */
+	/* Output first byte on serial for debugging.  */
+	ori $a1, $zero, GRUB_SMB_RAM_START_ADDR
+	bal read_spd
+	 move $a0, $zero
+	bal printhex
+	 move $a0, $v0
+
+	bal read_spd
+	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_ADDR
+	ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_DDR2
+	lui $a0, %hi(unimplemented_memory_type)
+	bne $t0, $v0, fatal
+	 addiu $a0, $a0, %lo(unimplemented_memory_type)
+
+	/* And here is our goal: DDR2 controller initialisation.  */
+        lui	$t0, %hi(GRUB_CPU_LOONGSON_CORECFG)
+        ld	$t1, %lo(GRUB_CPU_LOONGSON_CORECFG) ($t0)
+	/* Use addiu for sign-extension.  */
+	addiu	$t2, $zero, ~(GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE|GRUB_CPU_LOONGSON_CORECFG_BUFFER_CPU)
+	and	$t1, $t1, $t2
+	sd	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
+
+	b continue
+
+	.org GRUB_CPU_LOONGSON_FLASH_TLB_REFILL - GRUB_CPU_LOONGSON_FLASH_START
+tlb_refill:	
+	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
+	mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
+	move $s3, $ra
+	lui $a0, %hi(epc)
+	bal message
+	 addiu $a0, $a0, %lo(epc)
+
+	bal printhex
+	 move $a0, $s1
+
+	lui $a0, %hi(badvaddr)
+	bal message
+	 addiu $a0, $a0, %lo(badvaddr)
+
+	bal printhex
+	 move $a0, $s2
+
+	lui $a0, %hi(return_msg)
+	bal message
+	 addiu $a0, $a0, %lo(return_msg)
+
+	bal printhex
+	 move $a0, $s3
+	
+	lui $a0, %hi(newline)
+	bal message
+	 addiu $a0, $a0, %lo(newline)
+
+	lui $a0, %hi(unhandled_tlb_refill)
+	b fatal
+	 addiu $a0, $a0, %lo(unhandled_tlb_refill)
+
+	.org GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR - GRUB_CPU_LOONGSON_FLASH_START
+cache_error:
+	lui $a0, %hi(unhandled_cache_error)
+	b fatal
+	 addiu $a0, $a0, %lo(unhandled_cache_error)
+
+	.org GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION - GRUB_CPU_LOONGSON_FLASH_START
+other_exception:
+	mfc0 $s0, GRUB_CPU_LOONGSON_COP0_CAUSE
+	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
+	mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
+	lui $a0, %hi(cause)
+	bal message
+	 addiu $a0, $a0, %lo(cause)
+
+	bal printhex
+	 move $a0, $s0
+
+	lui $a0, %hi(epc)
+	bal message
+	 addiu $a0, $a0, %lo(epc)
+
+	bal printhex
+	 move $a0, $s1
+
+	lui $a0, %hi(badvaddr)
+	bal message
+	 addiu $a0, $a0, %lo(badvaddr)
+
+	bal printhex
+	 move $a0, $s2
+	
+	lui $a0, %hi(newline)
+	bal message
+	 addiu $a0, $a0, %lo(newline)
+	
+	lui $a0, %hi(unhandled_exception)
+	b fatal
+	 addiu $a0, $a0, %lo(unhandled_exception)
+
+gpio_init:
+	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
+	addiu  $t0, $t0, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
+	lui $t1, %hi (gpio_dump)
+	addiu $t1, $t1, %lo (gpio_dump)
+
+1:	
+	lw $t2, 0($t1)
+	sw $t2, 0($t0)
+	addiu $t0, $t0, 4
+	addiu $t1, $t1, 4
+	lui $t2, %hi (gpio_dump_end)
+	addiu $t2, $t2, %lo (gpio_dump_end)
+	bne $t1, $t2, 1b
+	 nop
+	jr $ra
+	 nop
+
+	/* Same as similarly named C function but in asm since
+	   we need it early.  */
+	/* In: none. Out: none. Clobbered: $t0, $t1, $t2, $a0, $a1, $a2.  */
+serial_hw_init:
+	move $t2, $ra
+#ifdef FULOONG2F
+	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_LEG_IO)
+	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_LEG_IO)
+	lui $a1, %hi (GRUB_CS5536_MSR_DIVIL_LEG_IO_UART2_COM3    \
+		     | GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP	    \
+		     | GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86    \
+	             | GRUB_CS5536_MSR_DIVIL_LEG_IO_UART1_COM1)
+	ori $a1, $a1, (GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0 \
+		       | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1)
+	bal wrmsr
+	 move $a2, $zero
+
+	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_UART1_CONF)
+	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_UART1_CONF)
+	li $a1, 2
+	bal wrmsr
+	 move $a2, $zero
+
+	lui $a0, %hi(GRUB_CS5536_MSR_DIVIL_UART2_CONF)
+	addiu $a0, $a0, %lo(GRUB_CS5536_MSR_DIVIL_UART2_CONF)
+	li $a1, 2
+	bal wrmsr
+	 move $a2, $zero
+#endif
+	
+	lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
+
+	/* Turn off the interrupt.  */
+	sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_IER)($t0)
+
+	/* Set DLAB.  */
+	ori $t1, $zero, UART_DLAB
+	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
+
+	/* Set the baud rate 115200.  */
+	ori $t1, $zero, GRUB_MACHINE_SERIAL_DIVISOR_115200
+	sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLL)($t0) 
+	sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLH)($t0) 
+
+	/* Set the line status.  */
+	ori $t1, $zero, (UART_NO_PARITY | UART_8BITS_WORD | UART_1_STOP_BIT)
+        sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
+
+	/* Enable the FIFO.  */
+	ori $t1, $zero, UART_ENABLE_FIFO_TRIGGER1
+	sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_FCR)($t0)
+
+	/* Turn on DTR and RTS.  */
+	ori $t1, $zero, UART_ENABLE_DTRRTS
+	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_MCR)($t0)
+
+	/* Let message return to original caller.  */
+	lui  $a0, %hi(notification_string)
+	addiu $a0, $a0, %lo(notification_string)
+	move $ra, $t2
+
+	/* Print message on serial console.  */
+	/* In: $a0 = asciiz message. Out: none. Clobbered: $t0, $t1, $a0.  */
+message:
+	lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
+1:
+	lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
+	andi $t1, $t1, UART_EMPTY_TRANSMITTER
+	beq $t1, $zero, 1b
+	 nop
+	lb  $t1, 0($a0)
+	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
+	bne $t1, $zero, 1b
+	 addiu $a0, $a0, 1
+	jr  $ra
+	 nop
+	
+	/* Print 32-bit hexadecimal on serial.
+           In:	$a0. Out: None. Clobbered: $a0, $t0, $t1, $t2
+	*/
+printhex:
+	lui $t0, %hi  (GRUB_MACHINE_SERIAL_PORT)
+	ori $t2, $zero, 8
+1:
+	lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
+	andi $t1, $t1, UART_EMPTY_TRANSMITTER
+	beq $t1, $zero, 1b
+	 nop
+	srl  $t1, $a0, 28
+	addiu $t1, $t1, -10
+	bltz  $t1, 2f
+	 sll  $a0, $a0, 4
+	addiu $t1, $t1, 'A'-10-'0' 
+2:	addiu $t1, $t1, '0'+10
+	sb  $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
+	addiu $t2, $t2, -1
+	bne $t2, $zero, 1b
+	 nop
+	jr  $ra
+	 nop
+
+fatal:
+	bal message
+	 nop
+self:
+	b self
+	 nop
+	
+	/* Write CS5536 MSR.
+           In:   $a0 address, $a1 lower word, $a2 upper word.
+           Out:	 None
+           Clobbered:	 $t0
+	*/
+wrmsr:
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
+	sw  $a0, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_ADDR) ($t0)
+	sw  $a1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA0) ($t0)
+	jr $ra
+	 sw  $a2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA1) ($t0)
+
+	/* Wait for SMBus data or empty transmitter.  */
+	/* In: $a0 = exception handler. Out: none. Clobbered: $t0, $t1  */
+smbus_wait:
+1:	
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	andi $t1, $t0, GRUB_CS5536_SMB_REG_STATUS_SDAST
+	bne $t1, $zero, return
+	 nop
+	andi $t1, $t0, (GRUB_CS5536_SMB_REG_STATUS_BER | GRUB_CS5536_SMB_REG_STATUS_NACK)
+	beq $t1, $zero, 1b
+	 nop
+	jr $a0
+	 nop
+return:
+	jr $ra
+	 nop
+	
+	/* Read SPD byte. In: $a0 byte, $a1 device. Out: $v0 read byte (0x100 on failure).
+           Clobbered: $t0, $t1, $t2, $t3, $a0. */
+read_spd:
+	move $t2, $a0
+	move $t3, $ra
+	lui $a0, %hi(read_spd_fail)
+	addiu $a0, $a0, %lo(read_spd_fail)
+
+	/* Send START.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
+	bal smbus_wait
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	
+	/* Send device address.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
+	sll $t1, $a1, 1
+	bal smbus_wait
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	/* Send ACK.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_ACK
+	sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	/* Send byte address.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
+	bal smbus_wait
+	 sb $t2, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	/* Send START.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
+	bal smbus_wait
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	/* Send device address.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
+	sll $t1, $a1, 1
+	ori $t1, $t1, 1
+	bal smbus_wait
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	/* Send STOP.  */
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_STOP
+	bal smbus_wait
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $v0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
+	jr $t3
+	 andi $v0, $v0, 0xff
+read_spd_fail:
+	jr $t3
+	 ori $v0, $v0, 0x100
+
+notification_string:	.asciz "GRUB "
+cs5536_found:	.asciz "CS5536 at "
+sm_failed: .asciz "SM transaction failed.\n\r"
+unhandled_tlb_refill:	.asciz "Unhandled TLB refill.\n\r"
+unhandled_cache_error:	.asciz "Unhandled cache error.\n\r"
+unhandled_exception:	.asciz "Unhandled exception.\n\r"
+smbus_enabled:	.asciz "SMBus controller enabled.\n\r"
+unimplemented_memory_type:	.asciz "non-DDR2 memory isn't supported.\n\r"
+no_cas_latency:		.asciz "Couldn't determine CAS latency.\n\r"
+cause:	 .asciz "Cause: "
+epc:	.asciz "\n\rEPC: "
+badvaddr:	.asciz "\n\rBadVaddr: "
+newline:	.asciz "\n\r"
+return_msg:	  .asciz "\n\rReturn address: "
+caches_enabled:	.asciz "Caches enabled\n\r"
+
+	.p2align 3
+
+regdump:
+	.quad 0x0100010000000101 /* 0 */
+	.quad 0x0100010100000000 /* 2 */
+	.quad 0x0101000001000000 /* 3 */
+	.quad 0x0100020200010101 /* 4 */
+	.quad 0x0a04030603050203 /* 6 */
+	.quad 0x0f0e040000010a0b /* 7 */
+#ifdef FULOONG2F
+	.quad 0x0000000100000001 /* 8 */
+#else
+	.quad 0x0000010200000102 /* 8 */
+#endif
+	.quad 0x0000060c00000000 /* 9 */
+	.quad 0x2323233f3f1f0200 /* a */
+	.quad 0x5f7f232323232323 /* b */
+	.quad 0x002a3c0615000000 /* c */
+	.quad 0x002a002a002a002a /* d */
+	.quad 0x002a002a002a002a /* e */
+#ifdef FULOONG2F
+	.quad 0x00b40020005b0004 /* f */
+#else
+	.quad 0x00b40020006d0004 /* f */
+#endif
+	.quad 0x070007ff00000087 /* 10 */
+	.quad 0x000000000016101f /* 11 */
+	.quad 0x001c000000000000 /* 12 */
+	.quad 0x28e1000200c8006b /* 13 */
+	.quad 0x0000204200c8002f /* 14 */
+	.quad 0x0000000000030d40 /* 15 */
+	.quad 0 /* 16 */
+	.quad 0 /* 17 */
+	.quad 0 /* 18 */
+	.quad 0 /* 19 */
+	.quad 0 /* 1a */
+	.quad 0 /* 1b */
+	.quad 0 /* 1c */
+
+/* Dump of GPIO connections. FIXME: Remove useless and macroify.  */
+gpio_dump:
+#ifdef FULOONG2F
+	.long 0xffff0000, 0x2eefd110, 0xffff0000, 0xffff0000
+	.long 0x2eefd110, 0xffff0000, 0x1000efff, 0xefff1000
+	.long 0x3df3c20c, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0x7df3820c, 0x3df3c20c, 0xffff0000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0x3de3c21c, 0x3d83c27c
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0xffff0000, 0xffff0000, 0x0000ffff, 0xffff0000
+	.long 0xefff1000, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0xefff1000, 0xefff1000, 0xffff0000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0xefff1000, 0xefff1000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+#else
+	.long 0xffff0000, 0x2ffdd002, 0xffff0000, 0xffff0000
+	.long 0x2fffd000, 0xffff0000, 0x1000efff, 0xefff1000
+	.long 0x3ffbc004, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0x3ffbc004, 0x3ffbc004, 0xffff0000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0x3ffbc004, 0x3f9bc064
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0xffff0000, 0xffff0000, 0x0000ffff, 0xffff0000
+	.long 0xefff1000, 0xffff0000, 0xffff0000, 0xffff0000
+	.long 0xefff1000, 0xefff1000, 0xffff0000, 0x00000000
+	.long 0xffff0000, 0xffff0000, 0xefff1000, 0xffff0000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x00000000, 0x00000000, 0x00000000
+	.long 0x00000000, 0x50000000, 0x00000000, 0x00000000
+#endif
+gpio_dump_end:	
+
+	.p2align 3
+
+write_dumpreg:	
+	ld $t2, 0($t6)
+	sd $t2, 0($t4)
+	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
+	jr $ra
+	 addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
+
+continue:
+	lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
+	addiu $t4, $t4, %lo(GRUB_CPU_LOONGSON_DDR2_BASE)
+	lui $t6, %hi(regdump)
+
+	/* 0 */
+	bal write_dumpreg
+	 addiu $t6, $t6, %lo(regdump)
+
+	/* 1 */
+	ori $a1, $a1, GRUB_SMB_RAM_START_ADDR
+	move $t8, $zero
+	lui  $t5, 0x0001
+	bal read_spd
+	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_BANKS_ADDR
+	ori $t7, $zero, 8
+	bne $v0, $t7, 1f
+	 ori $t5, $t5, 0x0001
+	ori $t8, $t8, GRUB_CPU_LOONGSON_DDR2_REG1_HI_8BANKS
+1:
+	dsll $t8, $t8, 32
+	or $t5, $t5, $t8
+	sd  $t5, 0 ($t4)
+	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
+
+	/* 2 */
+	bal write_dumpreg
+	 nop
+
+	/* 3 */
+	bal write_dumpreg
+	 nop
+
+	/* 4 */
+	bal write_dumpreg
+	 nop
+
+	/* 5 */
+	/* FIXME: figure termination resistance.  */
+	ori $t5, $zero, 0x2
+	bal read_spd
+	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_ROWS_ADDR
+	/* $v0 = 15 - $v0.  */
+	xori $v0, $v0, 0xf
+	andi $v0, $v0, 0x7
+	sll $v0, $v0, 8
+	or $t5, $t5, $v0
+
+	/* Find the fastest supported CAS latency.  */
+	bal read_spd
+	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_ADDR
+	ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE
+	ori $t1, $zero, (1 << GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE)
+2:	
+	and $t2, $t1, $v0
+	bne $t2, $zero, 1f
+	 ori $t3, $zero, 8
+	lui $a0, %hi(no_cas_latency)
+	beq $t0, $t3, fatal
+	 addiu $a0, $a0, %lo(no_cas_latency)
+	addiu $t0, $t0, 1
+	b 2b
+	 sll $t1, $t1, 1
+1:
+	sll $t0, $t0, 16
+	or $t5, $t5, $t0
+	
+	bal read_spd
+	 ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_COLUMNS_ADDR
+	/* $v0 = 15 - ($v0 + 1) = 14 - $v0.  */
+	addiu $v0, $v0, 1
+	xori $v0, $v0, 0xf
+	andi $v0, $v0, 0x7
+	sll $v0, 24
+	or $t5, $t5, $v0
+	sd  $t5, 0 ($t4)
+
+	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
+	
+	ori $t7, $zero, 0x16
+
+1:	
+	ld $t2, 0($t6)
+	sd $t2, 0($t4)
+	addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
+	addiu $t7, $t7, -1
+	bne $t7, $zero, 1b
+	 addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
+	
+	lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
+	ld  $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
+	ori $t0, $zero, 1
+	dsll $t0, $t0, 40
+	or $t5, $t5, $t0
+	sd  $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
+
+	/* Desactivate DDR2 registers.  */
+        lui	$t0, %hi (GRUB_CPU_LOONGSON_CORECFG)
+        ld	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
+	ori	$t1, $t1, GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE
+        sd	$t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
+
+	/* Enable cache.  */
+	mfc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
+	addiu 	$t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
+	and     $t0, $t1, $t1
+	/* Set line size to 32 bytes and disabled cache.  */
+	ori   	$t0, $t0, (GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_ILINESIZE \
+	                   | GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_DLINESIZE \
+	                   | GRUB_CPU_LOONGSON_CACHE_ACCELERATED)
+	mtc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
+
+	/* Invalidate all I-cache entries.  */
+	srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_ISIZE_SHIFT
+	andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
+	ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
+	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
+	                       - GRUB_CPU_LOONGSON_I_CACHE_LOG_WAYS))
+	sll $t1, $t2, $t1
+	lui $t2, 0x8000
+
+1:	
+	cache GRUB_CPU_LOONGSON_COP0_I_INDEX_INVALIDATE, 0($t2)
+	addiu $t1, $t1, -1
+	bne $t1, $zero, 1b
+	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_I_INDEX_BIT_OFFSET)
+
+	/* Invalidate all D-cache entries.  */
+	srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_DSIZE_SHIFT
+	andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
+	ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
+	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
+	                       - GRUB_CPU_LOONGSON_D_CACHE_LOG_WAYS))
+	sll $t1, $t2, $t1
+	lui $t2, 0x8000
+	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
+	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
+1:
+	/* All four ways.  */
+	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 0($t2)
+	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 1($t2)
+	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 2($t2)
+	cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 3($t2)
+	addiu $t1, $t1, -1
+	bne $t1, $zero, 1b
+	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
+
+	/* Invalidate all S-cache entries.  */
+	ori $t1, $zero, (1 << (GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE \
+	                       - GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
+	                       - GRUB_CPU_LOONGSON_S_CACHE_LOG_WAYS))
+	lui $t2, 0x8000
+	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
+	mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
+1:
+	/* All four ways.  */
+	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 0($t2)
+	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 1($t2)
+	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 2($t2)
+	cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 3($t2)
+	addiu $t1, $t1, -1
+	bne $t1, $zero, 1b
+	 addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
+	
+	/* Finally enable cache.  */
+	mfc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
+	addiu 	$t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
+	and     $t0, $t1, $t1
+	ori   	$t0, $t0, GRUB_CPU_LOONGSON_CACHE_CACHED
+	mtc0	$t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
+
+	lui $a0, %hi(caches_enabled)
+	bal message
+	  addiu $a0, $a0, %lo(caches_enabled)
+
+	/* Set ROM delay cycles to 1.  */
+	lui $t0, %hi(GRUB_CPU_LOONGSON_LIOCFG)
+	lw  $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
+	addiu $t2, $zero, ~(GRUB_CPU_LOONGSON_ROM_DELAY_MASK \
+	                    << GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
+	and $t1, $t1, $t2
+	ori $t1, $t1, (1 << GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
+	sw  $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
+	
+	addiu $a0, $zero, -1
+	addiu $a1, $zero, -1
+
+	/* Take advantage of cache.  */
+	lui $t0, %hi(cached_continue - 0x20000000)
+	addiu $t0, $t0, %lo(cached_continue - 0x20000000)
+	jr $t0
+#ifdef FULOONG2F
+	 addiu $a2, $zero, -(1 + GRUB_ARCH_MACHINE_FULOONG2F)
+#else
+	 addiu $a2, $zero, -(1 + GRUB_ARCH_MACHINE_YEELOONG)
+#endif
+
+cached_continue:
diff --git a/grub-core/boot/mips/startup_raw.S b/grub-core/boot/mips/startup_raw.S
new file mode 100644
index 0000000..6a81b37
--- /dev/null
+++ b/grub-core/boot/mips/startup_raw.S
@@ -0,0 +1,300 @@
+/* startup.S - Startup code for the MIPS.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+#include <grub/offsets.h>
+#include <grub/mips/asm.h>
+
+#define BASE_ADDR 8
+
+.extern __bss_start
+.extern _end
+.extern _edata
+
+	.globl __start, _start, start
+	.set noreorder
+	.set nomacro
+__start:
+_start:
+start:		
+
+	bal codestart
+	 nop
+base:	
+	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
+compressed_size:
+	.long 0
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
+uncompressed_size:
+	.long 0
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR
+uncompressed_addr:
+	.long 0
+codestart:
+	/* Save our base.  */
+	move $s0, $ra
+
+	/* Parse arguments. Has to be done before relocation.
+	So need to do it in asm.  */
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+	lui $t0, %hi (((16 << 20) - 264 + 4) | 0x80000000)
+	lw $t1, %lo (((16 << 20) - 264 + 4) | 0x80000000) ($t0)
+
+	lui $t2, 0x1234
+	ori $t2, 0x5678
+
+	bne $t1, $t2, 1f
+	 nop
+
+	lui $t0, %hi (((16 << 20) - 264) | 0x80000000)
+	b 2f
+	 lw $s4, %lo (((16 << 20) - 264) | 0x80000000) ($t0)
+	
+1:
+	li $s4, 0
+2:	
+#endif
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	move $s2, $zero
+	move $s3, $zero
+	move $s4, $zero
+	move $s5, $zero
+	move $s7, $zero
+
+	/* $a2 has the environment.  */
+	addiu $t0, $zero, -0x10
+	and $t1, $a2, $t0
+	beq $t0, $t1, argfw
+	 nop
+	move $t0, $a2	
+argcont:	
+	lw $t1, 0($t0)
+	beq $t1, $zero, argdone
+	 nop
+#define DO_PARSE(str, reg) \
+	addiu $t2, $s0, (str-base);\
+	bal parsestr;\
+	 nop	    ;\
+	beq $v0, $zero, 1f;\
+	 nop		  ;\
+	b 2f;\
+	 move reg, $v0;	 \
+1:
+#define DO_CHECKT1(str, val)				 \
+	move $t6, $t1					;\
+	addiu $t7, $s0, (str - base);\
+	bal do_check				       ;\
+	 li $t2, val
+
+	DO_PARSE (busclockstr, $s2)
+	DO_PARSE (cpuclockstr, $s3)
+	DO_PARSE (memsizestr, $s4)
+	DO_PARSE (highmemsizestr, $s5)
+	DO_CHECKT1 (pmon_yeeloong_verstr, GRUB_ARCH_MACHINE_YEELOONG)
+	DO_CHECKT1 (pmon_fuloong2f_verstr, GRUB_ARCH_MACHINE_FULOONG2F)
+2:	
+	b argcont
+	 addiu $t0, $t0, 4	 
+parsestr:
+	move $v0, $zero
+	move $t3, $t1
+3:	
+	lb GRUB_ASM_T4, 0($t2)
+	lb GRUB_ASM_T5, 0($t3)
+	addiu $t2, $t2, 1
+	addiu $t3, $t3, 1
+	beq GRUB_ASM_T5, $zero, 1f
+	 nop
+	beq GRUB_ASM_T5, GRUB_ASM_T4, 3b
+	 nop
+	bne GRUB_ASM_T4, $zero, 1f
+	 nop
+
+	addiu $t3, $t3, 0xffff
+digcont:	
+	lb GRUB_ASM_T5, 0($t3)
+	/* Substract '0' from digit.  */
+	addiu GRUB_ASM_T5, GRUB_ASM_T5, 0xffd0
+	bltz GRUB_ASM_T5, 1f
+	 nop
+	addiu GRUB_ASM_T4, GRUB_ASM_T5, 0xfff7
+	bgtz GRUB_ASM_T4, 1f
+	 nop
+	/* Multiply $v0 by 10 with bitshifts. */
+	sll $v0, $v0, 1
+	sll GRUB_ASM_T4, $v0, 2
+	addu $v0, $v0, GRUB_ASM_T4
+	addu $v0, $v0, GRUB_ASM_T5
+	addiu $t3, $t3, 1
+	b digcont
+	 nop
+1:
+	jr $ra
+	 nop
+busclockstr:	.asciz "busclock="
+cpuclockstr:	.asciz "cpuclock="
+memsizestr:	.asciz "memsize="
+highmemsizestr:	.asciz "highmemsize="
+machtype_yeeloong_str1:	.asciz "machtype=8.9"
+machtype_yeeloong_str2:	.asciz "machtype=lemote-yeeloong-"
+machtype_fuloong2f_str:	.asciz "machtype=lemote-fuloong-2f"
+machtype_fuloong2e_str:	.asciz "machtype=lemote-fuloong-2e"
+pmon_yeeloong_str:	.asciz "PMON_VER=LM8"
+pmon_fuloong2f_str:	.asciz "PMON_VER=LM6"
+pmon_yeeloong_verstr:	.asciz "Version=LM8"
+pmon_fuloong2f_verstr:	.asciz "Version=LM6"
+	.p2align 2
+
+argdone:
+	beq $a0, $zero, cmdlinedone
+	 nop
+#define DO_CHECKA1(str, val)				 \
+	lw $t6, 0($a1)					;\
+	addiu $t7, $s0, (str - base);\
+	bal do_check				       ;\
+	 li $t2, val
+	DO_CHECKA1 (machtype_yeeloong_str1, GRUB_ARCH_MACHINE_YEELOONG)
+	DO_CHECKA1 (machtype_yeeloong_str2, GRUB_ARCH_MACHINE_YEELOONG)
+	DO_CHECKA1 (pmon_yeeloong_str, GRUB_ARCH_MACHINE_YEELOONG)
+	DO_CHECKA1 (machtype_fuloong2f_str, GRUB_ARCH_MACHINE_FULOONG2F)
+	DO_CHECKA1 (machtype_fuloong2e_str, GRUB_ARCH_MACHINE_FULOONG2E)
+	DO_CHECKA1 (pmon_fuloong2f_str, GRUB_ARCH_MACHINE_FULOONG2F)
+	addiu $a0, $a0, -1
+	b argdone
+  	 addiu $a1, $a1, 4
+do_check:
+	lb GRUB_ASM_T4, 0($t7)
+	beq GRUB_ASM_T4, $zero, 1f
+	 lb $t3, 0($t6)
+	bne $t3, GRUB_ASM_T4, 2f
+	 addiu $t6, $t6, 1
+	b do_check
+	 addiu $t7, $t7, 1
+1:
+	move $s7, $t2
+2:
+	jr $ra
+	 nop
+argfw:
+	not $s7, $a2
+cmdlinedone:	
+#endif
+#ifdef GRUB_MACHINE_ARC
+	lui $t0, %hi(_start - 256)
+	addiu $t0, $t0, %lo(_start - 256)
+	addiu $t3, $t0, 255
+	lw $t1, 0($a1)
+1:	
+	bne $t0, $t3, 2f
+	 lb $t2, 0($t1)
+	move $t2, $zero
+2:
+	sb $t2, 0($t0)
+	addiu $t0, $t0, 1
+	bnez $t2, 1b
+	 addiu $t1, $t1, 1
+#endif
+	/* Copy the decompressor. */
+	lui $t1, %hi(base)
+	addiu $t1, $t1, %lo(base)
+	lui $t3, %hi(__bss_start)
+	addiu $t3, $t3, %lo(__bss_start)
+	move $t2, $s0
+
+1:
+	beq $t1, $t3, 2f
+	 lb GRUB_ASM_T4, 0($t2)
+	sb GRUB_ASM_T4, 0($t1)
+	addiu $t1, $t1, 1
+	b 1b
+	 addiu $t2, $t2, 1
+2:
+	/* Clean out its BSS.  */
+	lui $t1, %hi(__bss_start)
+	addiu $t1, $t1, %lo(__bss_start)
+	lui $t2, %hi(_end)
+	addiu $t2, $t2, %lo(_end)
+1:
+	beq $t1, $t2, 2f
+	 nop
+	sb $zero, 0($t1)
+	b 1b
+	 addiu $t1, $t1, 1
+2:
+	lui $a0, %hi(base)
+	addiu $a0, $a0, %lo(base)
+	lui $a1, %hi(_end)
+	addiu $a1, %lo(_end)
+	subu $a1,$a1,$a0
+
+#include "../../kern/mips/cache_flush.S"
+
+	/* Decompress the payload. */
+	lui $a0, %hi(_edata)
+	addiu $a0, $a0, %lo(_edata)
+
+	lui $t0, %hi(base)
+	addiu $t0, $t0, %lo(base)
+	subu $a0, $a0, $t0
+	addu $a0, $a0, $s0
+
+	lw $a1, (GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR - BASE_ADDR)($s0)
+	lw $a2, (GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE - BASE_ADDR)($s0)
+	lw $a3, (GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE - BASE_ADDR)($s0)
+	move $s1, $a1
+
+	/* $a0 contains source compressed address, $a1 is destination,
+	   $a2 is compressed size, $a3 is uncompressed size. 
+	*/
+	move $s6, $a3
+
+	lui $t9, %hi(EXT_C(grub_decompress_core))
+	addiu $t9, $t9, %lo(EXT_C(grub_decompress_core))
+
+#ifdef GRUB_MACHINE_ARC
+	lui $sp, %hi(_start - 512)
+	jalr $t9
+	 addiu $sp, $sp, %lo(_start - 512)
+#else
+	lui $sp, %hi(_start - 256)
+	jalr $t9
+	 addiu $sp, $sp, %lo(_start - 256)
+#endif	
+	move $a0, $s1
+	move $a1, $s6
+
+#include "../../kern/mips/cache_flush.S"
+
+	lui $t1, %hi(GRUB_MACHINE_LINK_ADDR)
+	addiu $t1, %lo(GRUB_MACHINE_LINK_ADDR)
+
+	jr $t1
+	 nop
+	/* Ensure that .data section is created. In code we suppose that _edata
+	   is first location not in decompressor image. Strictly speaking it's
+	   _edata only when .data is present and _etext otherwise. But checking
+	   for .data presence would cost more in code than it is to ensure that
+	   .data is created.
+	*/
+	.data
+	.long 0
diff --git a/grub-core/boot/powerpc/bootinfo.txt.in b/grub-core/boot/powerpc/bootinfo.txt.in
new file mode 100644
index 0000000..bc831da
--- /dev/null
+++ b/grub-core/boot/powerpc/bootinfo.txt.in
@@ -0,0 +1,73 @@
+<chrp-boot>
+<description>@PACKAGE@ @VERSION@</description>
+<os-name>@PACKAGE@ @VERSION@</os-name>
+<boot-script>boot &device;:\boot\grub\powerpc.elf</boot-script>
+<icon size=64,64 color-space=3,3,2>
+<bitmap>
+FF FF FF FF FF FF FF FF FF FF 92 6D 6D 6D 6D 6D 6D 6D 6D 6D DB FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF B6 92 6D 92 92 92 DB FF FF FF FF FF FF FF FF FF FF 
+FF FF FF FF FF FF FF DB 6D 92 DB FF FF FF FF FF DB B6 FF FF 92 6D FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 92 92 DB FF FF FF FF FF B6 6D 92 DB FF FF FF FF FF FF FF 
+FF FF FF FF FF FF 49 92 FF FF B6 B6 24 00 24 00 00 00 00 49 6D DB 6D 92 DB B6 DB FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF B6 6D DB 92 6D 24 49 92 6D 6D FF FF FF 92 6D FF FF FF FF FF FF 
+FF FF FF FF B6 49 DB FF FF 24 00 00 00 92 92 B6 FF DB DB FF DB B6 FF DB 92 49 DB FF FF FF FF FF FF FF FF FF FF FF FF FF DB 49 6D B6 FF 6D B6 6D 6D 92 24 24 00 00 24 6D FF FF 49 DB FF FF FF FF 
+FF FF FF B6 49 FF DB 49 24 00 49 6D B6 FF B6 92 6D 6D 6D 92 DB DB DB B6 6D 92 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 6D DB FF FF FF FF DB B6 B6 B6 FF DB 24 00 00 92 B6 FF 49 FF FF FF FF 
+FF FF DB 49 FF FF 49 00 00 24 FF FF 6D 49 92 DB FF FF FF DB 92 92 92 B6 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 92 92 92 6D 6D B6 DB DB B6 6D 6D FF FF 24 00 00 DB FF 49 FF FF FF 
+FF FF 49 FF FF 49 00 00 6D DB DB 49 DB FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 92 B6 B6 24 00 24 DB DB 6D FF FF 
+FF B6 92 FF B6 00 00 24 FF DB 6D FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 92 B6 FF 00 00 49 FF 92 B6 FF 
+FF 6D FF FF 92 00 00 49 FF 6D FF FF FF FF FF FF FF FF FF FF FF FF FF B6 92 92 6D 6D 6D 6D DB FF FF FF FF FF FF B6 92 92 92 92 92 FF FF FF FF FF FF FF FF FF FF FF FF 6D FF 24 00 24 FF FF 6D FF 
+DB 92 FF DB 00 00 49 FF 92 DB FF FF FF FF FF FF FF FF FF FF FF DB 6D B6 FF FF FF FF FF FF 92 6D FF FF FF FF 6D B6 FF FF FF FF FF B6 B6 FF FF FF FF FF FF FF FF FF FF FF 92 DB 00 00 92 FF 92 DB 
+92 FF FF B6 00 00 6D FF 6D FF FF FF FF FF FF FF FF FF FF FF DB 6D FF FF FF 92 49 49 49 92 FF FF 49 DB DB 24 DB FF B6 49 49 92 FF FF DB 92 FF FF FF FF FF FF FF FF FF FF 92 FF 00 00 6D FF DB 92 
+6D FF FF FF 00 00 49 92 DB FF FF FF FF FF FF FF FF FF FF DB 6D FF FF 6D 00 00 00 00 00 00 00 B6 FF 49 00 24 24 49 24 00 00 00 00 6D FF DB 92 FF FF FF FF FF FF FF FF FF DB B6 00 00 92 FF FF 6D 
+6D FF FF 24 00 00 DB 6D FF FF FF FF FF FF FF FF FF FF DB 6D FF DB 00 00 00 00 00 00 00 00 00 00 B6 FF DB B6 49 92 24 24 00 00 00 00 24 FF DB 92 FF FF FF FF FF FF FF FF FF 92 6D 00 00 DB FF 6D 
+6D FF FF 24 00 00 FF 6D FF FF FF FF FF FF FF FF FF FF 49 FF B6 00 00 00 00 00 00 00 00 00 00 00 00 92 FF FF 92 DB DB 24 24 00 00 00 00 24 FF 92 DB FF FF FF FF FF FF FF FF 92 92 00 00 FF FF 6D 
+6D FF FF B6 00 00 92 6D FF FF FF FF FF FF FF FF FF 49 FF DB 00 00 00 00 00 00 00 00 00 00 00 00 00 92 FF FF B6 B6 FF 92 24 00 00 00 00 00 49 FF 6D FF FF FF FF FF FF FF FF 92 24 00 49 FF FF 6D 
+6D FF FF 00 00 00 DB 6D FF FF FF FF FF FF FF FF 6D DB DB 00 00 00 00 00 00 00 00 00 00 00 00 00 00 92 FF FF DB B6 FF B6 49 00 00 00 00 00 00 6D FF 6D FF FF FF FF FF FF FF 92 92 00 00 DB FF 6D 
+6D FF FF DB 00 00 B6 6D FF FF FF FF FF FF FF 6D B6 FF 24 00 00 00 00 00 00 00 00 00 00 00 24 B6 DB 6D FF FF FF FF FF 6D 49 24 00 00 00 00 00 00 B6 DB B6 FF FF FF FF FF B6 DB 24 00 92 FF FF 6D 
+6D FF FF 6D 00 00 24 DB 92 FF FF FF FF FF 92 92 FF 49 00 00 00 00 00 49 B6 FF FF DB B6 DB FF FF FF B6 92 FF FF DB 92 FF FF FF 49 6D 92 24 00 00 00 DB B6 DB FF FF FF FF 6D FF 00 00 00 DB FF 6D 
+6D FF FF 92 24 00 49 FF 6D B6 FF FF FF 6D 92 FF 49 00 00 49 DB FF FF FF FF FF FF B6 FF FF FF FF FF FF B6 6D 92 92 FF FF FF FF 6D FF FF FF DB 24 00 24 FF 92 B6 FF FF 92 B6 FF 00 00 B6 FF FF 6D 
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diff --git a/grub-core/boot/powerpc/grub.chrp.in b/grub-core/boot/powerpc/grub.chrp.in
new file mode 100644
index 0000000..9b22183
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+boot &device;:&partition;,\System\Library\CoreServices\grub.elf
+</BOOT-SCRIPT>
+</CHRP-BOOT>
diff --git a/grub-core/boot/sparc64/ieee1275/boot.S b/grub-core/boot/sparc64/ieee1275/boot.S
new file mode 100644
index 0000000..ff8a79d
--- /dev/null
+++ b/grub-core/boot/sparc64/ieee1275/boot.S
@@ -0,0 +1,262 @@
+/* -*-Asm-*- */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/boot.h>
+
+	.text
+	.align	4
+	/*
+	 * We're writing the a.out header ourselves as newer
+	 * upstream versions of binutils no longer support
+	 * the a.out format on sparc64.
+	 *
+	 * The boot loader fits into 512 bytes with 32 bytes
+	 * used for the a.out header, hence the text segment
+	 * size is 512 - 32. There is no data segment and no
+	 * code relocation, thus those fields remain zero.
+	 */
+	.word	0x1030107                        /* Magic number. */
+	.word	512 - GRUB_BOOT_AOUT_HEADER_SIZE /* Size of text segment. */
+	.word	0                                /* Size of initialized data. */
+	.word	0                                /* Size of uninitialized data. */
+	.word	0                                /* Size of symbol table || checksum. */
+	.word	_start                           /* Entry point. */
+	.word	0                                /* Size of text relocation. */
+	.word	0                                /* Size of data relocation. */
+	.globl	_start
+_start:
+	/* OF CIF entry point arrives in %o4 */
+pic_base:
+	call	boot_continue
+	 mov	%o4, CIF_REG
+
+#ifndef CDBOOT
+	/* The offsets to these locations are defined by the
+	 * GRUB_BOOT_MACHINE_foo macros in include/grub/sparc64/ieee1275/boot.h,
+	 * and grub-setup uses this to patch these next three values as needed.
+	 *
+	 * The boot_path will be the OF device path of the partition where the
+	 * rest of the GRUB kernel image resides.  kernel_sector will be set to
+	 * the location of the first block of the GRUB kernel, and
+	 * kernel_address is the location where we should load that first block.
+	 *
+	 * After loading in that block we will execute it by jumping to the
+	 * load address plus the size of the prepended A.OUT header (32 bytes).
+	 *
+	 * Since this assembly code includes the 32 bytes long a.out header,
+	 * we need to move the actual code entry point forward by the size
+	 * of the a.out header, i.e. += GRUB_BOOT_AOUT_HEADER_SIZE.
+	 */
+	.org GRUB_BOOT_MACHINE_BOOT_DEVPATH + GRUB_BOOT_AOUT_HEADER_SIZE
+boot_path:
+	.org GRUB_BOOT_MACHINE_KERNEL_BYTE + GRUB_BOOT_AOUT_HEADER_SIZE
+boot_path_end:
+kernel_byte:		.xword (2 << 9)
+kernel_address:		.word  GRUB_BOOT_MACHINE_KERNEL_ADDR
+#else
+#define boot_path (_start + 512 + SCRATCH_PAD_BOOT_SIZE)
+#define boot_path_end (_start + 1024)
+#include <grub/offsets.h>
+
+	.org 8 + GRUB_BOOT_AOUT_HEADER_SIZE
+kernel_byte:		.xword (2 << 9)
+kernel_size:	        .word  512
+kernel_address:		.word  GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS
+#endif
+
+prom_finddev_name:	.asciz "finddevice"
+prom_chosen_path:	.asciz "/chosen"
+prom_getprop_name:	.asciz "getprop"
+prom_stdout_name:	.asciz "stdout"
+prom_write_name:	.asciz "write"
+prom_bootpath_name:	.asciz "bootpath"
+prom_open_name:		.asciz "open"
+prom_seek_name:		.asciz "seek"
+prom_read_name:		.asciz "read"
+prom_exit_name:		.asciz "exit"
+grub_name:		.asciz "GRUB "
+#ifdef CDBOOT
+prom_close_name:	.asciz "close"
+#endif
+
+#define GRUB_NAME_LEN	5
+
+	.align	4
+
+prom_open_error:
+	GET_ABS(prom_open_name, %o2)
+	call	console_write
+	 mov	4, %o3
+	/* fallthru */
+
+prom_error:
+	GET_ABS(prom_exit_name, %o0)
+	/* fallthru */
+
+	/* %o0: OF call name
+	 * %o1: input arg 1
+	 */
+prom_call_1_1_o2:
+	clr	%o2
+	ba	prom_call_x_1
+	 mov	1, %g1
+
+prom_call_getprop:
+	mov	4, %g1
+	stx	%g1, [%l1 + 256]
+	mov	CHOSEN_NODE_REG, %o1
+	ba	prom_call_x_1
+	 GET_ABS(prom_getprop_name, %o0)
+
+prom_call_3_1_o1:
+	ba prom_call_3_1
+	 mov	BOOTDEV_REG, %o1
+
+	
+	/* %o2: message string
+	 * %o3: message length
+	 */
+console_write:
+	GET_ABS(prom_write_name, %o0)
+	mov	STDOUT_NODE_REG, %o1
+	/* fallthru */
+
+	/* %o0: OF call name
+	 * %o1: input arg 1
+	 * %o2: input arg 2
+	 * %o3: input arg 3
+	 */
+prom_call_3_1:	
+	mov	3, %g1
+prom_call_x_1:
+	mov	1, %o5
+	/* fallthru */
+
+	/* %o0: OF call name
+	 * %g1: num inputs
+	 * %o5: num outputs
+	 * %o1-%o4: inputs
+	 */
+prom_call:
+	stx	%o0, [%l1 + 0x00]
+	stx	%g1, [%l1 + 0x08]
+	stx	%o5, [%l1 + 0x10]
+	stx	%o1, [%l1 + 0x18]
+	stx	%o2, [%l1 + 0x20]
+	stx	%o3, [%l1 + 0x28]
+	stx	%o4, [%l1 + 0x30]
+	jmpl	CIF_REG, %g0
+	 mov	%l1, %o0
+
+boot_continue:
+	mov	%o7, PIC_REG		/* PIC base */
+#ifndef CDBOOT
+	sethi	%hi(SCRATCH_PAD_BOOT), %l1	/* OF argument slots */
+#else
+	GET_ABS(_start + 512, %l1)	/* OF argument slots */
+#endif
+
+	/* Find the /chosen node so we can fetch the stdout handle,
+	 * and thus perform console output.
+	 *
+	 * chosen_node = prom_finddevice("/chosen")
+	 */
+	GET_ABS(prom_finddev_name, %o0)
+	call	prom_call_1_1_o2
+	 GET_ABS(prom_chosen_path, %o1)
+
+	ldx	[%l1 + 0x20], CHOSEN_NODE_REG
+	brz	CHOSEN_NODE_REG, prom_error
+
+	/* getprop(chosen_node, "stdout", &buffer, buffer_size) */
+	 GET_ABS(prom_stdout_name, %o2)
+	add	%l1, 256, %o3
+	call	prom_call_getprop
+	 mov	1024, %o4
+
+	lduw	[%l1 + 256], STDOUT_NODE_REG
+	brz,pn	STDOUT_NODE_REG, prom_error
+
+	/* write(stdout_node, "GRUB ", strlen("GRUB ")) */
+	 GET_ABS(grub_name, %o2)
+	call	console_write
+	 mov	GRUB_NAME_LEN, %o3
+
+	GET_ABS(boot_path, %o3)
+#ifndef CDBOOT
+	ldub	[%o3], %o1
+	brnz,pn	%o1, bootpath_known
+#endif
+
+	/* getprop(chosen_node, "bootpath", &buffer, buffer_size) */
+	 GET_ABS(prom_bootpath_name, %o2)
+	call	prom_call_getprop
+	 mov	(boot_path_end - boot_path), %o4
+
+bootpath_known:	
+
+	/* Open up the boot_path, and use that handle to read the
+	 * first block of the GRUB kernel image.
+	 *
+	 * bootdev_handle = open(boot_path)
+	 */
+	GET_ABS(prom_open_name, %o0)
+	call	prom_call_1_1_o2
+	 GET_ABS(boot_path, %o1)
+
+	ldx	[%l1 + 0x20], BOOTDEV_REG
+	brz,pn	BOOTDEV_REG, prom_open_error
+
+	/* Since we have 64-bit cells, the high cell of the seek offset
+	 * is zero and the low cell is the entire value.
+	 *
+	 * seek(bootdev, 0, *kernel_byte)
+	 */
+	 GET_ABS(prom_seek_name, %o0)
+	clr	%o2
+	call	prom_call_3_1_o1
+	 LDX_ABS(kernel_byte, 0x00, %o3)
+
+	/* read(bootdev, *kernel_address, 512) */
+	GET_ABS(prom_read_name, %o0)
+	LDUW_ABS(kernel_address, 0x00, %o2)
+	call	prom_call_3_1_o1
+#ifdef CDBOOT
+	 LDUW_ABS(kernel_size, 0x00, %o3)
+
+	GET_ABS(prom_close_name, %o0)
+	mov	1, %g1
+	mov	0, %o5
+	call	prom_call
+	 mov	BOOTDEV_REG, %o1
+#else
+	 mov	512, %o3
+#endif
+
+	LDUW_ABS(kernel_address, 0x00, %o2)
+	jmpl	%o2, %o7
+#ifdef CDBOOT
+	 mov	CIF_REG, %o4
+#else
+	 nop
+#endif
+	.org GRUB_BOOT_MACHINE_CODE_END
+
+/* the last 4 bytes in the sector 0 contain the signature */
+	.word	GRUB_BOOT_MACHINE_SIGNATURE
diff --git a/grub-core/boot/sparc64/ieee1275/diskboot.S b/grub-core/boot/sparc64/ieee1275/diskboot.S
new file mode 100644
index 0000000..35e02c1
--- /dev/null
+++ b/grub-core/boot/sparc64/ieee1275/diskboot.S
@@ -0,0 +1,145 @@
+/* -*-Asm-*- */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/boot.h>
+#include <grub/offsets.h>
+
+	.text
+	.align	4
+	.globl	_start
+_start:
+	/* First stage boot block jumps to us here.  */
+pic_base:
+	call	after_info_block
+	 mov	%o7, PIC_REG
+
+prom_write_name:		.asciz "write"
+prom_seek_name:			.asciz "seek"
+prom_read_name:			.asciz "read"
+prom_close_name:		.asciz "close"
+
+notification_string:		.asciz "Loading kernel"
+#define NOTIFICATION_STRING_LEN	14
+
+notification_step:		.asciz "."
+#define NOTIFICATION_STEP_LEN	1
+
+notification_done:		.asciz "\r\n"
+#define NOTIFICATION_DONE_LEN	2
+
+	.align	4
+
+	/* %o2: message string
+	 * %o3: message length
+	 */
+console_write:
+	GET_ABS(prom_write_name, %o0)
+	mov	STDOUT_NODE_REG, %o1
+	/* fallthru */
+
+	/* %o0: OF call name
+	 * %o1: input arg 1
+	 * %o2: input arg 2
+	 * %o3: input arg 3
+	 */
+prom_call_3_1:
+	mov	3, %g1
+	mov	1, %o5
+	/* fallthru */
+
+	/* %o0: OF call name
+	 * %g1: num inputs
+	 * %o5: num outputs
+	 * %o1-%o4: inputs
+	 */
+prom_call:
+	stx	%o0, [%l1 + 0x00]
+	stx	%g1, [%l1 + 0x08]
+	stx	%o5, [%l1 + 0x10]
+	stx	%o1, [%l1 + 0x18]
+	stx	%o2, [%l1 + 0x20]
+	stx	%o3, [%l1 + 0x28]
+	stx	%o4, [%l1 + 0x30]
+	jmpl	CIF_REG, %g0
+	 mov	%l1, %o0
+
+
+after_info_block:
+	sethi	%hi(SCRATCH_PAD_DISKBOOT), %l1	/* OF argument slots */
+
+	GET_ABS(notification_string, %o2)
+	call	console_write
+	 mov	NOTIFICATION_STRING_LEN, %o3
+
+	GET_ABS(firstlist - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2)
+	set	GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS, %l3
+bootloop:
+	lduw	[%l2 + 0x08], %o0
+	brz	%o0, bootit
+	 lduw	[%l2 + 0x00], %o3
+	sllx	%o3, 32, %o3
+	lduw	[%l2 + 0x04], %o4
+	or	%o3, %o4, %o3
+	GET_ABS(prom_seek_name, %o0)
+	mov	BOOTDEV_REG, %o1
+	clr	%o2
+	call	prom_call_3_1
+	 sllx	%o3, 9, %o3
+
+	GET_ABS(prom_read_name, %o0)
+	mov	BOOTDEV_REG, %o1
+	lduw	[%l2 + 0x08], %o3
+	sllx	%o3, 9, %o3
+	mov	%l3, %o2
+	call	prom_call_3_1
+	 add	%l3, %o3, %l3
+
+	GET_ABS(notification_step, %o2)
+	call	console_write
+	 mov	NOTIFICATION_STEP_LEN, %o3
+
+	ba	bootloop
+	 sub	%l2, GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2
+
+bootit:
+	GET_ABS(prom_close_name, %o0)
+	mov	1, %g1
+	mov	0, %o5
+	call	prom_call
+	 mov	BOOTDEV_REG, %o1
+
+	GET_ABS(notification_done, %o2)
+	call	console_write
+	 mov	NOTIFICATION_DONE_LEN, %o3
+	sethi	%hi(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o2
+	jmpl	%o2 + %lo(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o7
+	 mov	CIF_REG, %o4
+1:	ba,a	1b
+
+lastlist:
+	.word	0
+	.word	0
+
+	.org (0x200 - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE)
+blocklist_default_start:
+	.word	0
+	.word	2
+blocklist_default_len:
+	.word	0
+firstlist:
diff --git a/grub-core/bus/bonito.c b/grub-core/bus/bonito.c
new file mode 100644
index 0000000..9a63f07
--- /dev/null
+++ b/grub-core/bus/bonito.c
@@ -0,0 +1,176 @@
+/* bonito.c - PCI bonito interface.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/misc.h>
+
+static grub_uint32_t base_win[GRUB_MACHINE_PCI_NUM_WIN];
+static const grub_size_t sizes_win[GRUB_MACHINE_PCI_NUM_WIN] = 
+  {GRUB_MACHINE_PCI_WIN1_SIZE, GRUB_MACHINE_PCI_WIN_SIZE, 
+   GRUB_MACHINE_PCI_WIN_SIZE};
+/* Usage counters.  */
+static int usage_win[GRUB_MACHINE_PCI_NUM_WIN];
+static grub_addr_t addr_win[GRUB_MACHINE_PCI_NUM_WIN] = 
+  {GRUB_MACHINE_PCI_WIN1_ADDR, GRUB_MACHINE_PCI_WIN2_ADDR,
+   GRUB_MACHINE_PCI_WIN3_ADDR};
+
+grub_bonito_type_t grub_bonito_type;
+
+static volatile void *
+config_addr (grub_pci_address_t addr)
+{
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
+      GRUB_MACHINE_PCI_CONF_CTRL_REG_2F = 1 << ((addr >> 11) & 0xf);
+      return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_2F
+				| (addr & 0x07ff));
+    }
+  else
+    {
+
+      if (addr >> 16)
+	return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_3A_EXT | addr);
+      else
+	return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_3A | addr);
+    }
+}
+
+grub_uint32_t
+grub_pci_read (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint32_t *) config_addr (addr);
+}
+
+grub_uint16_t
+grub_pci_read_word (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint16_t *) config_addr (addr);
+}
+
+grub_uint8_t
+grub_pci_read_byte (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint8_t *) config_addr (addr);
+}
+
+void
+grub_pci_write (grub_pci_address_t addr, grub_uint32_t data)
+{
+  *(volatile grub_uint32_t *) config_addr (addr) = data;
+}
+
+void
+grub_pci_write_word (grub_pci_address_t addr, grub_uint16_t data)
+{
+  *(volatile grub_uint16_t *) config_addr (addr) = data;
+}
+
+void
+grub_pci_write_byte (grub_pci_address_t addr, grub_uint8_t data)
+{
+  *(volatile grub_uint8_t *) config_addr (addr) = data;
+}
+
+
+static inline void
+write_bases_2f (void)
+{
+  int i;
+  grub_uint32_t reg = 0;
+  for (i = 0; i < GRUB_MACHINE_PCI_NUM_WIN; i++) 
+    reg |= (((base_win[i] >> GRUB_MACHINE_PCI_WIN_SHIFT) 
+	     & GRUB_MACHINE_PCI_WIN_MASK) 
+	    << (i * GRUB_MACHINE_PCI_WIN_MASK_SIZE));
+  GRUB_MACHINE_PCI_IO_CTRL_REG_2F = reg;
+}
+
+volatile void *
+grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
+			   grub_addr_t base, grub_size_t size)
+{
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
+      int i;
+      grub_addr_t newbase;
+
+      /* First try already used registers. */
+      for (i = 0; i < GRUB_MACHINE_PCI_NUM_WIN; i++)
+	if (usage_win[i] && base_win[i] <= base 
+	    && base_win[i] + sizes_win[i] > base + size)
+	  {
+	    usage_win[i]++;
+	    return (void *) 
+	      (addr_win[i] | (base & GRUB_MACHINE_PCI_WIN_OFFSET_MASK));
+	  }
+      /* Map new register.  */
+      newbase = base & ~GRUB_MACHINE_PCI_WIN_OFFSET_MASK;
+      for (i = 0; i < GRUB_MACHINE_PCI_NUM_WIN; i++)
+	if (!usage_win[i] && newbase <= base 
+	    && newbase + sizes_win[i] > base + size)
+	  {
+	    usage_win[i]++;
+	    base_win[i] = newbase;
+	    write_bases_2f ();
+	    return (void *) 
+	      (addr_win[i] | (base & GRUB_MACHINE_PCI_WIN_OFFSET_MASK));
+	  }
+      grub_fatal ("Out of PCI windows.");
+    }
+  else
+    {
+      int region = 0;
+      if (base >= 0x10000000
+	  && base + size <= 0x18000000)
+	region = 1;
+      if (base >= 0x1c000000
+	  && base + size <= 0x1f000000)
+	region = 2;
+      if (region == 0)
+	grub_fatal ("Attempt to map out of regions");
+      return (void *) (0xa0000000 | base);
+    }
+}
+
+void *
+grub_pci_device_map_range_cached (grub_pci_device_t dev,
+				  grub_addr_t base, grub_size_t size)
+{
+  return (void *) (((grub_addr_t) grub_pci_device_map_range (dev, base, size))
+		   & ~0x20000000);
+}
+
+void
+grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
+			     volatile void *mem,
+			     grub_size_t size __attribute__ ((unused)))
+{
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
+      int i;
+      for (i = 0; i < GRUB_MACHINE_PCI_NUM_WIN; i++)
+	if (usage_win[i] && addr_win[i] 
+	    == (((grub_addr_t) mem | 0x20000000)
+		& ~GRUB_MACHINE_PCI_WIN_OFFSET_MASK))
+	  {
+	    usage_win[i]--;
+	    return;
+	  }
+      grub_fatal ("Tried to unmap not mapped region");
+    }
+}
diff --git a/grub-core/bus/cs5536.c b/grub-core/bus/cs5536.c
new file mode 100644
index 0000000..bb9aa27
--- /dev/null
+++ b/grub-core/bus/cs5536.c
@@ -0,0 +1,381 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/cs5536.h>
+#include <grub/pci.h>
+#include <grub/time.h>
+#include <grub/ata.h>
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+#include <grub/machine/kernel.h>
+#endif
+
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Context for grub_cs5536_find.  */
+struct grub_cs5536_find_ctx
+{
+  grub_pci_device_t *devp;
+  int found;
+};
+
+/* Helper for grub_cs5536_find.  */
+static int
+grub_cs5536_find_iter (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  struct grub_cs5536_find_ctx *ctx = data;
+
+  if (pciid == GRUB_CS5536_PCIID)
+    {
+      *ctx->devp = dev;
+      ctx->found = 1;
+      return 1;
+    }
+  return 0;
+}
+
+int
+grub_cs5536_find (grub_pci_device_t *devp)
+{
+  struct grub_cs5536_find_ctx ctx = {
+    .devp = devp,
+    .found = 0
+  };
+
+  grub_pci_iterate (grub_cs5536_find_iter, &ctx);
+
+  return ctx.found;
+}
+
+grub_uint64_t
+grub_cs5536_read_msr (grub_pci_device_t dev, grub_uint32_t addr)
+{
+  grub_uint64_t ret = 0;
+  grub_pci_write (grub_pci_make_address (dev, GRUB_CS5536_MSR_MAILBOX_ADDR),
+		  addr);
+  ret = (grub_uint64_t)
+    grub_pci_read (grub_pci_make_address (dev, GRUB_CS5536_MSR_MAILBOX_DATA0));
+  ret |= (((grub_uint64_t) 
+	  grub_pci_read (grub_pci_make_address (dev,
+						GRUB_CS5536_MSR_MAILBOX_DATA1)))
+	  << 32);
+  return ret;
+}
+
+void
+grub_cs5536_write_msr (grub_pci_device_t dev, grub_uint32_t addr,
+		       grub_uint64_t val)
+{
+  grub_pci_write (grub_pci_make_address (dev, GRUB_CS5536_MSR_MAILBOX_ADDR),
+		  addr);
+  grub_pci_write (grub_pci_make_address (dev, GRUB_CS5536_MSR_MAILBOX_DATA0),
+		  val & 0xffffffff);
+  grub_pci_write (grub_pci_make_address (dev, GRUB_CS5536_MSR_MAILBOX_DATA1),
+		  val >> 32);
+}
+
+grub_err_t
+grub_cs5536_smbus_wait (grub_port_t smbbase)
+{
+  grub_uint64_t start = grub_get_time_ms ();
+  while (1)
+    {
+      grub_uint8_t status;
+      status = grub_inb (smbbase + GRUB_CS5536_SMB_REG_STATUS);
+      if (status & GRUB_CS5536_SMB_REG_STATUS_SDAST)
+	return GRUB_ERR_NONE;	
+      if (status & GRUB_CS5536_SMB_REG_STATUS_BER)
+	return grub_error (GRUB_ERR_IO, "SM bus error");
+      if (status & GRUB_CS5536_SMB_REG_STATUS_NACK)
+	return grub_error (GRUB_ERR_IO, "NACK received");
+      if (grub_get_time_ms () > start + 40)
+	return grub_error (GRUB_ERR_IO, "SM stalled");
+    }
+}
+
+grub_err_t
+grub_cs5536_read_spd_byte (grub_port_t smbbase, grub_uint8_t dev,
+			   grub_uint8_t addr, grub_uint8_t *res)
+{
+  grub_err_t err;
+
+  /* Send START.  */
+  grub_outb (grub_inb (smbbase + GRUB_CS5536_SMB_REG_CTRL1)
+	     | GRUB_CS5536_SMB_REG_CTRL1_START,
+	     smbbase + GRUB_CS5536_SMB_REG_CTRL1);
+
+  /* Send device address.  */
+  err = grub_cs5536_smbus_wait (smbbase); 
+  if (err) 
+    return err;
+  grub_outb (dev << 1, smbbase + GRUB_CS5536_SMB_REG_DATA);
+
+  /* Send ACK.  */
+  err = grub_cs5536_smbus_wait (smbbase);
+  if (err)
+    return err;
+  grub_outb (grub_inb (smbbase + GRUB_CS5536_SMB_REG_CTRL1)
+	     | GRUB_CS5536_SMB_REG_CTRL1_ACK,
+	     smbbase + GRUB_CS5536_SMB_REG_CTRL1);
+
+  /* Send byte address.  */
+  grub_outb (addr, smbbase + GRUB_CS5536_SMB_REG_DATA);
+
+  /* Send START.  */
+  err = grub_cs5536_smbus_wait (smbbase); 
+  if (err) 
+    return err;
+  grub_outb (grub_inb (smbbase + GRUB_CS5536_SMB_REG_CTRL1)
+	     | GRUB_CS5536_SMB_REG_CTRL1_START,
+	     smbbase + GRUB_CS5536_SMB_REG_CTRL1);
+
+  /* Send device address.  */
+  err = grub_cs5536_smbus_wait (smbbase);
+  if (err)
+    return err;
+  grub_outb ((dev << 1) | 1, smbbase + GRUB_CS5536_SMB_REG_DATA);
+
+  /* Send STOP.  */
+  err = grub_cs5536_smbus_wait (smbbase);
+  if (err)
+    return err;
+  grub_outb (grub_inb (smbbase + GRUB_CS5536_SMB_REG_CTRL1)
+	     | GRUB_CS5536_SMB_REG_CTRL1_STOP,
+	     smbbase + GRUB_CS5536_SMB_REG_CTRL1);
+
+  err = grub_cs5536_smbus_wait (smbbase);
+  if (err) 
+    return err;
+  *res = grub_inb (smbbase + GRUB_CS5536_SMB_REG_DATA);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_cs5536_init_smbus (grub_pci_device_t dev, grub_uint16_t divisor,
+			grub_port_t *smbbase)
+{
+  grub_uint64_t smbbar;
+
+  smbbar = grub_cs5536_read_msr (dev, GRUB_CS5536_MSR_SMB_BAR);
+
+  /* FIXME  */
+  if (!(smbbar & GRUB_CS5536_LBAR_ENABLE))
+    return grub_error(GRUB_ERR_IO, "SMB controller not enabled\n");
+  *smbbase = (smbbar & GRUB_CS5536_LBAR_ADDR_MASK) + GRUB_MACHINE_PCI_IO_BASE;
+
+  if (divisor < 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid divisor");
+
+  /* Disable SMB.  */
+  grub_outb (0, *smbbase + GRUB_CS5536_SMB_REG_CTRL2);
+
+  /* Disable interrupts.  */
+  grub_outb (0, *smbbase + GRUB_CS5536_SMB_REG_CTRL1);
+
+  /* Set as master.  */
+  grub_outb (GRUB_CS5536_SMB_REG_ADDR_MASTER,
+  	     *smbbase + GRUB_CS5536_SMB_REG_ADDR);
+
+  /* Launch.  */
+  grub_outb (((divisor >> 7) & 0xff), *smbbase + GRUB_CS5536_SMB_REG_CTRL3);
+  grub_outb (((divisor << 1) & 0xfe) | GRUB_CS5536_SMB_REG_CTRL2_ENABLE,
+	     *smbbase + GRUB_CS5536_SMB_REG_CTRL2);
+  
+  return GRUB_ERR_NONE; 
+}
+
+grub_err_t
+grub_cs5536_read_spd (grub_port_t smbbase, grub_uint8_t dev,
+		      struct grub_smbus_spd *res)
+{
+  grub_err_t err;
+  grub_size_t size;
+  grub_uint8_t b;
+  grub_size_t ptr;
+
+  err = grub_cs5536_read_spd_byte (smbbase, dev, 0, &b);
+  if (err)
+    return err;
+  if (b == 0)
+    return grub_error (GRUB_ERR_IO, "no SPD found");
+  size = b;
+  
+  ((grub_uint8_t *) res)[0] = b;
+  for (ptr = 1; ptr < size; ptr++)
+    {
+      err = grub_cs5536_read_spd_byte (smbbase, dev, ptr,
+				       &((grub_uint8_t *) res)[ptr]);
+      if (err)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+set_io_space (grub_pci_device_t dev, int num, grub_uint16_t start,
+	      grub_uint16_t len)
+{
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_REGIONS_START + num,
+			 ((((grub_uint64_t) start + len - 4)
+			   << GRUB_CS5536_MSR_GL_REGION_IO_TOP_SHIFT)
+			  & GRUB_CS5536_MSR_GL_REGION_TOP_MASK)
+			 | (((grub_uint64_t) start
+			     << GRUB_CS5536_MSR_GL_REGION_IO_BASE_SHIFT)
+			  & GRUB_CS5536_MSR_GL_REGION_BASE_MASK)
+			 | GRUB_CS5536_MSR_GL_REGION_IO
+			 | GRUB_CS5536_MSR_GL_REGION_ENABLE);
+}
+
+static inline void
+set_iod (grub_pci_device_t dev, int num, int dest, int start, int mask)
+{
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_IOD_START + num,
+			 ((grub_uint64_t) dest << GRUB_CS5536_IOD_DEST_SHIFT)
+			 | (((grub_uint64_t) start & GRUB_CS5536_IOD_ADDR_MASK)
+			    << GRUB_CS5536_IOD_BASE_SHIFT)
+			 | ((mask & GRUB_CS5536_IOD_ADDR_MASK)
+			    << GRUB_CS5536_IOD_MASK_SHIFT));
+}
+
+static inline void
+set_p2d (grub_pci_device_t dev, int num, int dest, grub_uint32_t start)
+{
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_P2D_START + num,
+			 (((grub_uint64_t) dest) << GRUB_CS5536_P2D_DEST_SHIFT)
+			 | ((grub_uint64_t) (start >> GRUB_CS5536_P2D_LOG_ALIGN)
+			    << GRUB_CS5536_P2D_BASE_SHIFT)
+			 | (((1 << (32 - GRUB_CS5536_P2D_LOG_ALIGN)) - 1)
+			    << GRUB_CS5536_P2D_MASK_SHIFT));
+}
+
+void
+grub_cs5536_init_geode (grub_pci_device_t dev)
+{
+  /* Enable more BARs.  */
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IRQ_MAP_BAR,
+			 GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_IRQ_MAP);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_MFGPT_BAR,
+			 GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_MFGPT);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_ACPI_BAR,
+			 GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_ACPI);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_PM_BAR,
+			 GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_PM);
+
+  /* Setup DIVIL.  */
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  switch (grub_arch_machine)
+    {
+    case GRUB_ARCH_MACHINE_YEELOONG:
+      grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_LEG_IO,
+			     GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1);
+      break;
+    case GRUB_ARCH_MACHINE_FULOONG2F:
+      grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_LEG_IO,
+			     GRUB_CS5536_MSR_DIVIL_LEG_IO_UART2_COM3
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_UART1_COM1
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0
+			     | GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1);
+      break;
+    }
+#endif
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_PRIMARY_MASK,
+			 (~GRUB_CS5536_DIVIL_LPC_INTERRUPTS) & 0xffff);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_LPC_MASK,
+			 GRUB_CS5536_DIVIL_LPC_INTERRUPTS);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL,
+			 GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL_ENABLE);
+
+  /* Initialise USB controller.  */
+  /* FIXME: assign adresses dynamically.  */
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_OHCI_BASE, 
+			 GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
+			 | GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE
+			 | 0x05024000);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_EHCI_BASE,
+			 GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
+			 | GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE
+			 | (0x20ULL << GRUB_CS5536_MSR_USB_EHCI_BASE_FLDJ_SHIFT)
+			 | 0x05023000);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_CONTROLLER_BASE,
+			 GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
+			 | GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE | 0x05020000);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_OPTION_CONTROLLER_BASE,
+			 GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE | 0x05022000);
+  set_p2d (dev, 0, GRUB_CS5536_DESTINATION_USB, 0x05020000);
+  set_p2d (dev, 1, GRUB_CS5536_DESTINATION_USB, 0x05022000);
+  set_p2d (dev, 5, GRUB_CS5536_DESTINATION_USB, 0x05024000);
+  set_p2d (dev, 6, GRUB_CS5536_DESTINATION_USB, 0x05023000);
+
+  {
+    volatile grub_uint32_t *oc;
+    oc = grub_pci_device_map_range (dev, 0x05022000,
+				    GRUB_CS5536_USB_OPTION_REGS_SIZE);
+
+    oc[GRUB_CS5536_USB_OPTION_REG_UOCMUX] =
+      (oc[GRUB_CS5536_USB_OPTION_REG_UOCMUX]
+       & ~GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_MASK)
+      | GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_HC;
+    grub_pci_device_unmap_range (dev, oc, GRUB_CS5536_USB_OPTION_REGS_SIZE);
+  }
+
+  /* Setup IDE controller.  */
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_IO_BAR,
+			 GRUB_CS5536_LBAR_IDE
+			 | GRUB_CS5536_MSR_IDE_IO_BAR_UNITS);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_CFG,
+			 GRUB_CS5536_MSR_IDE_CFG_CHANNEL_ENABLE);
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_TIMING,
+			 (GRUB_CS5536_MSR_IDE_TIMING_PIO0
+			  << GRUB_CS5536_MSR_IDE_TIMING_DRIVE0_SHIFT)
+			 | (GRUB_CS5536_MSR_IDE_TIMING_PIO0
+			    << GRUB_CS5536_MSR_IDE_TIMING_DRIVE1_SHIFT));
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_CAS_TIMING,
+			 (GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_PIO0
+			  << GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_SHIFT)
+			 | (GRUB_CS5536_MSR_IDE_CAS_TIMING_PIO0
+			    << GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE0_SHIFT)
+			 | (GRUB_CS5536_MSR_IDE_CAS_TIMING_PIO0
+			    << GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE1_SHIFT));
+
+  /* Setup Geodelink PCI.  */
+  grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_PCI_CTRL,
+			 (4ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_OUT_THR_SHIFT)
+			 | (4ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_IN_THR_SHIFT)
+			 | (8ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_LATENCY_SHIFT)
+			 | GRUB_CS5536_MSR_GL_PCI_CTRL_IO_ENABLE
+			 | GRUB_CS5536_MSR_GL_PCI_CTRL_MEMORY_ENABLE);
+
+  /* Setup windows.  */
+  set_io_space (dev, 0, GRUB_CS5536_LBAR_SMBUS, GRUB_CS5536_SMBUS_REGS_SIZE);
+  set_io_space (dev, 1, GRUB_CS5536_LBAR_GPIO, GRUB_CS5536_GPIO_REGS_SIZE);
+  set_io_space (dev, 2, GRUB_CS5536_LBAR_MFGPT, GRUB_CS5536_MFGPT_REGS_SIZE);
+  set_io_space (dev, 3, GRUB_CS5536_LBAR_IRQ_MAP, GRUB_CS5536_IRQ_MAP_REGS_SIZE);
+  set_io_space (dev, 4, GRUB_CS5536_LBAR_PM, GRUB_CS5536_PM_REGS_SIZE);
+  set_io_space (dev, 5, GRUB_CS5536_LBAR_ACPI, GRUB_CS5536_ACPI_REGS_SIZE);
+  set_iod (dev, 0, GRUB_CS5536_DESTINATION_IDE, GRUB_ATA_CH0_PORT1, 0xffff8);
+  set_iod (dev, 1, GRUB_CS5536_DESTINATION_ACC, GRUB_CS5536_LBAR_ACC, 0xfff80);
+  set_iod (dev, 2, GRUB_CS5536_DESTINATION_IDE, GRUB_CS5536_LBAR_IDE, 0xffff0);
+}
diff --git a/grub-core/bus/emu/pci.c b/grub-core/bus/emu/pci.c
new file mode 100644
index 0000000..267f262
--- /dev/null
+++ b/grub-core/bus/emu/pci.c
@@ -0,0 +1,78 @@
+/* pci.c - Generic PCI interfaces.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/dl.h>
+#include <grub/emu/misc.h>
+#include <grub/util/misc.h>
+
+grub_pci_address_t
+grub_pci_make_address (grub_pci_device_t dev, int reg)
+{
+  grub_pci_address_t ret;
+  ret.dev = dev;
+  ret.pos = reg;
+  return ret;
+}
+
+void
+grub_pci_iterate (grub_pci_iteratefunc_t hook, void *hook_data)
+{
+  struct pci_device_iterator *iter;
+  struct pci_slot_match slot;
+  struct pci_device *dev;
+  slot.domain = PCI_MATCH_ANY;
+  slot.bus = PCI_MATCH_ANY;
+  slot.dev = PCI_MATCH_ANY;
+  slot.func = PCI_MATCH_ANY;
+  iter = pci_slot_match_iterator_create (&slot);
+  while ((dev = pci_device_next (iter)))
+    hook (dev, dev->vendor_id | (dev->device_id << 16), hook_data);
+  pci_iterator_destroy (iter);
+}
+
+void *
+grub_pci_device_map_range (grub_pci_device_t dev, grub_addr_t base,
+			   grub_size_t size)
+{
+  void *addr;
+  int err;
+  err = pci_device_map_range (dev, base, size, PCI_DEV_MAP_FLAG_WRITABLE, &addr);
+  if (err)
+    grub_util_error ("mapping 0x%llx failed (error %d)",
+		     (unsigned long long) base, err);
+  return addr;
+}
+
+void
+grub_pci_device_unmap_range (grub_pci_device_t dev, void *mem,
+			     grub_size_t size)
+{
+  pci_device_unmap_range (dev, mem, size);
+}
+
+GRUB_MOD_INIT (emupci)
+{
+  pci_system_init ();
+}
+
+GRUB_MOD_FINI (emupci)
+{
+  pci_system_cleanup ();
+}
diff --git a/grub-core/bus/fdt.c b/grub-core/bus/fdt.c
new file mode 100644
index 0000000..135da49
--- /dev/null
+++ b/grub-core/bus/fdt.c
@@ -0,0 +1,256 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fdtbus.h>
+#include <grub/fdt.h>
+#include <grub/term.h>
+
+static const void *dtb;
+static grub_size_t root_address_cells, root_size_cells;
+/* Pointer to this symbol signals invalid mapping.  */
+char grub_fdtbus_invalid_mapping[1];
+
+struct grub_fdtbus_dev *devs;
+struct grub_fdtbus_driver *drivers;
+
+int
+grub_fdtbus_is_compatible (const char *compat_string,
+			   const struct grub_fdtbus_dev *dev)
+{
+  grub_size_t compatible_size;
+  const char *compatible = grub_fdt_get_prop (dtb, dev->node, "compatible",
+					      &compatible_size);
+  if (!compatible)
+    return 0;
+  const char *compatible_end = compatible + compatible_size;
+  while (compatible < compatible_end)
+    {
+      if (grub_strcmp (compat_string, compatible) == 0)
+	return 1;
+      compatible += grub_strlen (compatible) + 1;
+    }
+  return 0;
+}
+
+static void
+fdtbus_scan (struct grub_fdtbus_dev *parent)
+{
+  int node;
+  for (node = grub_fdt_first_node (dtb, parent ? parent->node : 0); node >= 0;
+       node = grub_fdt_next_node (dtb, node))
+    {
+      struct grub_fdtbus_dev *dev;
+      struct grub_fdtbus_driver *driver;
+      dev = grub_zalloc (sizeof (*dev));
+      if (!dev)
+	{
+	  grub_print_error ();
+	  return;
+	}
+      dev->node = node;
+      dev->next = devs;
+      dev->parent = parent;
+      devs = dev;
+      FOR_LIST_ELEMENTS(driver, drivers)
+	if (!dev->driver && grub_fdtbus_is_compatible (driver->compatible, dev))
+	  {
+	    grub_dprintf ("fdtbus", "Attaching %s\n", driver->compatible);
+	    if (driver->attach (dev) == GRUB_ERR_NONE)
+	      {
+		grub_dprintf ("fdtbus", "Attached %s\n", driver->compatible);
+		dev->driver = driver;
+		break;
+	      }
+	    grub_print_error ();
+	  }
+      fdtbus_scan (dev);
+    }
+}
+
+void
+grub_fdtbus_register (struct grub_fdtbus_driver *driver)
+{
+  struct grub_fdtbus_dev *dev;
+  grub_dprintf ("fdtbus", "Registering %s\n", driver->compatible);
+  grub_list_push (GRUB_AS_LIST_P (&drivers),
+		  GRUB_AS_LIST (driver));
+  for (dev = devs; dev; dev = dev->next)
+    if (!dev->driver && grub_fdtbus_is_compatible (driver->compatible, dev))
+      {
+	grub_dprintf ("fdtbus", "Attaching %s (%p)\n", driver->compatible, dev);
+	if (driver->attach (dev) == GRUB_ERR_NONE)
+	  {
+	    grub_dprintf ("fdtbus", "Attached %s\n", driver->compatible);
+	    dev->driver = driver;
+	  }
+	grub_print_error ();
+      }
+}
+
+void
+grub_fdtbus_unregister (struct grub_fdtbus_driver *driver)
+{
+  grub_list_remove (GRUB_AS_LIST (driver));
+  struct grub_fdtbus_dev *dev;
+  for (dev = devs; dev; dev = dev->next)
+    if (dev->driver == driver)
+      {
+	if (driver->detach)
+	  driver->detach(dev);
+	dev->driver = 0;
+      }
+}
+
+void
+grub_fdtbus_init (const void *dtb_in, grub_size_t size)
+{
+  if (!dtb_in || grub_fdt_check_header (dtb_in, size) < 0)
+    grub_fatal ("invalid FDT");
+  dtb = dtb_in;
+  const grub_uint32_t *prop = grub_fdt_get_prop (dtb, 0, "#address-cells", 0);
+  if (prop)
+    root_address_cells = grub_be_to_cpu32 (*prop);
+  else
+    root_address_cells = 1;
+
+  prop = grub_fdt_get_prop (dtb, 0, "#size-cells", 0);
+  if (prop)
+    root_size_cells = grub_be_to_cpu32 (*prop);
+  else
+    root_size_cells = 1;
+
+  fdtbus_scan (0);
+}
+
+static int
+get_address_cells (const struct grub_fdtbus_dev *dev)
+{
+  const grub_uint32_t *prop;
+  if (!dev)
+    return root_address_cells;
+  prop = grub_fdt_get_prop (dtb, dev->node, "#address-cells", 0);
+  if (prop)
+    return grub_be_to_cpu32 (*prop);
+  return 1;
+}
+
+static int
+get_size_cells (const struct grub_fdtbus_dev *dev)
+{
+  const grub_uint32_t *prop;
+  if (!dev)
+    return root_size_cells;
+  prop = grub_fdt_get_prop (dtb, dev->node, "#size-cells", 0);
+  if (prop)
+    return grub_be_to_cpu32 (*prop);
+  return 1;
+}
+
+static grub_uint64_t
+get64 (const grub_uint32_t *reg, grub_size_t cells)
+{
+  grub_uint64_t val = 0;
+  if (cells >= 1)
+    val = grub_be_to_cpu32 (reg[cells - 1]);
+  if (cells >= 2)
+    val |= ((grub_uint64_t) grub_be_to_cpu32 (reg[cells - 2])) << 32;
+  return val;
+}
+
+static volatile void *
+translate (const struct grub_fdtbus_dev *dev, const grub_uint32_t *reg)
+{
+  volatile void *ret;
+  const grub_uint32_t *ranges;
+  grub_size_t ranges_size, cells_per_mapping;
+  grub_size_t parent_address_cells, child_address_cells, child_size_cells;
+  grub_size_t nmappings, i;
+  if (dev == 0)
+    {
+      grub_uint64_t val;
+      val = get64 (reg, root_address_cells);
+      if (sizeof (void *) == 4 && (val >> 32))
+	return grub_fdtbus_invalid_mapping;
+      return (void *) (grub_addr_t) val;
+    }
+  ranges = grub_fdt_get_prop (dtb, dev->node, "ranges", &ranges_size);
+  if (!ranges)
+    return grub_fdtbus_invalid_mapping;
+  if (ranges_size == 0)
+    return translate (dev->parent, reg);
+  parent_address_cells = get_address_cells (dev->parent);
+  child_address_cells = get_address_cells (dev);
+  child_size_cells = get_size_cells (dev);
+  cells_per_mapping = parent_address_cells + child_address_cells + child_size_cells;
+  nmappings = ranges_size / 4 / cells_per_mapping;
+  for (i = 0; i < nmappings; i++)
+    {
+      const grub_uint32_t *child_addr = &ranges[i * cells_per_mapping];
+      const grub_uint32_t *parent_addr = child_addr + child_address_cells;
+      grub_uint64_t child_size = get64 (parent_addr + parent_address_cells, child_size_cells);
+
+      if (child_address_cells > 2 && grub_memcmp (reg, child_addr, (child_address_cells - 2) * 4) != 0)
+	continue;
+      if (get64 (reg, child_address_cells) < get64 (child_addr, child_address_cells))
+	continue;
+
+      grub_uint64_t offset = get64 (reg, child_address_cells) - get64 (child_addr, child_address_cells);
+      if (offset >= child_size)
+	continue;
+
+      ret = translate (dev->parent, parent_addr);
+      if (grub_fdtbus_is_mapping_valid (ret))
+	ret = (volatile char *) ret + offset;
+      return ret;
+    }
+  return grub_fdtbus_invalid_mapping;
+}
+
+volatile void *
+grub_fdtbus_map_reg (const struct grub_fdtbus_dev *dev, int regno, grub_size_t *size)
+{
+  grub_size_t address_cells, size_cells;
+  address_cells = get_address_cells (dev->parent);
+  size_cells = get_size_cells (dev->parent);
+  const grub_uint32_t *reg = grub_fdt_get_prop (dtb, dev->node, "reg", 0);
+  if (size && size_cells)
+    *size = reg[(address_cells + size_cells) * regno + address_cells];
+  if (size && !size_cells)
+    *size = 0;
+  return translate (dev->parent, reg + (address_cells + size_cells) * regno);
+}
+
+const char *
+grub_fdtbus_get_name (const struct grub_fdtbus_dev *dev)
+{
+  return grub_fdt_get_nodename (dtb, dev->node);
+}
+
+const void *
+grub_fdtbus_get_prop (const struct grub_fdtbus_dev *dev,
+		      const char *name,
+		      grub_uint32_t *len)
+{
+  return grub_fdt_get_prop (dtb, dev->node, name, len);
+}
+
+const void *
+grub_fdtbus_get_fdt (void)
+{
+  return dtb;
+}
diff --git a/grub-core/bus/i386/ieee1275/pci.c b/grub-core/bus/i386/ieee1275/pci.c
new file mode 100644
index 0000000..1fd3b56
--- /dev/null
+++ b/grub-core/bus/i386/ieee1275/pci.c
@@ -0,0 +1,42 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/pci.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/ieee1275/ieee1275.h>
+
+volatile void *
+grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
+			   grub_addr_t base,
+			   grub_size_t size)
+{
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_REAL_MODE))
+    return (volatile void *) base;
+  if (grub_ieee1275_map (base, base, size, 7))
+    grub_fatal ("couldn't map 0x%lx", base);
+  return (volatile void *) base;
+}
+
+void
+grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
+			     volatile void *mem __attribute__ ((unused)),
+			     grub_size_t size __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/bus/pci.c b/grub-core/bus/pci.c
new file mode 100644
index 0000000..b388ce5
--- /dev/null
+++ b/grub-core/bus/pci.c
@@ -0,0 +1,173 @@
+/* pci.c - Generic PCI interfaces.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/pci.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/mm_private.h>
+#include <grub/cache.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* FIXME: correctly support 64-bit architectures.  */
+/* #if GRUB_TARGET_SIZEOF_VOID_P == 4 */
+struct grub_pci_dma_chunk *
+grub_memalign_dma32 (grub_size_t align, grub_size_t size)
+{
+  void *ret;
+  if (align < 64)
+    align = 64;
+  size = ALIGN_UP (size, align);
+  ret = grub_memalign (align, size);
+#if GRUB_CPU_SIZEOF_VOID_P == 8
+  if ((grub_addr_t) ret >> 32)
+    {
+      /* Shouldn't happend since the only platform in this case is
+	 x86_64-efi and it skips any regions > 4GiB because
+	 of EFI bugs anyway.  */
+      grub_error (GRUB_ERR_BUG, "allocation outside 32-bit range");
+      return 0;
+    }
+#endif
+  if (!ret)
+    return 0;
+  grub_arch_sync_dma_caches (ret, size);
+  return ret;
+}
+
+/* FIXME: evil.  */
+void
+grub_dma_free (struct grub_pci_dma_chunk *ch)
+{
+  grub_size_t size = (((struct grub_mm_header *) ch) - 1)->size * GRUB_MM_ALIGN;
+  grub_arch_sync_dma_caches (ch, size);
+  grub_free (ch);
+}
+/* #endif */
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+volatile void *
+grub_dma_get_virt (struct grub_pci_dma_chunk *ch)
+{
+  return (void *) ((((grub_uint32_t) ch) & 0x1fffffff) | 0xa0000000);
+}
+
+grub_uint32_t
+grub_dma_get_phys (struct grub_pci_dma_chunk *ch)
+{
+  return (((grub_uint32_t) ch) & 0x1fffffff) | 0x80000000;
+}
+#else
+
+volatile void *
+grub_dma_get_virt (struct grub_pci_dma_chunk *ch)
+{
+  return (void *) ch;
+}
+
+grub_uint32_t
+grub_dma_get_phys (struct grub_pci_dma_chunk *ch)
+{
+  return (grub_uint32_t) (grub_addr_t) ch;
+}
+
+#endif
+
+grub_pci_address_t
+grub_pci_make_address (grub_pci_device_t dev, int reg)
+{
+  return (1 << 31) | (dev.bus << 16) | (dev.device << 11)
+    | (dev.function << 8) | reg;
+}
+
+void
+grub_pci_iterate (grub_pci_iteratefunc_t hook, void *hook_data)
+{
+  grub_pci_device_t dev;
+  grub_pci_address_t addr;
+  grub_pci_id_t id;
+  grub_uint32_t hdr;
+
+  for (dev.bus = 0; dev.bus < GRUB_PCI_NUM_BUS; dev.bus++)
+    {
+      for (dev.device = 0; dev.device < GRUB_PCI_NUM_DEVICES; dev.device++)
+	{
+	  for (dev.function = 0; dev.function < 8; dev.function++)
+	    {
+	      addr = grub_pci_make_address (dev, GRUB_PCI_REG_PCI_ID);
+	      id = grub_pci_read (addr);
+
+	      /* Check if there is a device present.  */
+	      if (id >> 16 == 0xFFFF)
+		{
+		  if (dev.function == 0)
+		    /* Devices are required to implement function 0, so if
+		       it's missing then there is no device here.  */
+		    break;
+		  else
+		    continue;
+		}
+
+	      if (hook (dev, id, hook_data))
+		return;
+
+	      /* Probe only func = 0 if the device if not multifunction */
+	      if (dev.function == 0)
+		{
+		  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CACHELINE);
+		  hdr = grub_pci_read (addr);
+		  if (!(hdr & 0x800000))
+		    break;
+		}
+	    }
+	}
+    }
+}
+
+grub_uint8_t
+grub_pci_find_capability (grub_pci_device_t dev, grub_uint8_t cap)
+{
+  grub_uint8_t pos = 0x34;
+  int ttl = 48;
+
+  while (ttl--)
+    {
+      grub_uint8_t id;
+      grub_pci_address_t addr;
+
+      addr = grub_pci_make_address (dev, pos);
+      pos = grub_pci_read_byte (addr);
+      if (pos < 0x40)
+	break;
+
+      pos &= ~3;
+
+      addr = grub_pci_make_address (dev, pos);      
+      id = grub_pci_read_byte (addr);
+
+      if (id == 0xff)
+	break;
+      
+      if (id == cap)
+	return pos;
+      pos++;
+    }
+  return 0;
+}
diff --git a/grub-core/bus/spi/rk3288_spi.c b/grub-core/bus/spi/rk3288_spi.c
new file mode 100644
index 0000000..aacb79f
--- /dev/null
+++ b/grub-core/bus/spi/rk3288_spi.c
@@ -0,0 +1,103 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *
+ *  Copyright (C) 2012  Google Inc.
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  This is based on depthcharge code.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/fdtbus.h>
+#include <grub/machine/kernel.h>
+
+static grub_err_t
+spi_send (const struct grub_fdtbus_dev *dev, const void *data, grub_size_t sz)
+{
+  const grub_uint8_t *ptr = data, *end = ptr + sz;
+  volatile grub_uint32_t *spi = grub_fdtbus_map_reg (dev, 0, 0);
+  spi[2] = 0;
+  spi[1] = sz - 1;
+  spi[0] = ((1 << 18) | spi[0]) & ~(1 << 19);
+  spi[2] = 1;
+  while (ptr < end)
+    {
+      while (spi[9] & 2);
+      spi[256] = *ptr++;
+    }
+  while (spi[9] & 1);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+spi_receive (const struct grub_fdtbus_dev *dev, void *data, grub_size_t sz)
+{
+  grub_uint8_t *ptr = data, *end = ptr + sz;
+  volatile grub_uint32_t *spi = grub_fdtbus_map_reg (dev, 0, 0);
+  spi[2] = 0;
+  spi[1] = sz - 1;
+  spi[0] = ((1 << 19) | spi[0]) & ~(1 << 18);
+  spi[2] = 1;
+  while (ptr < end)
+    {
+      while (spi[9] & 8);
+      *ptr++ = spi[512];
+    }
+  while (spi[9] & 1);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+spi_start (const struct grub_fdtbus_dev *dev)
+{
+  volatile grub_uint32_t *spi = grub_fdtbus_map_reg (dev, 0, 0);
+  spi[3] = 1;
+  return GRUB_ERR_NONE;
+}
+
+static void
+spi_stop (const struct grub_fdtbus_dev *dev)
+{
+  volatile grub_uint32_t *spi = grub_fdtbus_map_reg (dev, 0, 0);
+  spi[3] = 0;
+}
+
+static grub_err_t
+spi_attach(const struct grub_fdtbus_dev *dev)
+{
+  if (!grub_fdtbus_is_mapping_valid (grub_fdtbus_map_reg (dev, 0, 0)))
+    return GRUB_ERR_IO;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_fdtbus_driver spi =
+{
+  .compatible = "rockchip,rk3288-spi",
+  .attach = spi_attach,
+  .send = spi_send,
+  .receive = spi_receive,
+  .start = spi_start,
+  .stop = spi_stop,
+};
+
+void
+grub_rk3288_spi_init (void)
+{
+  grub_fdtbus_register (&spi);
+}
diff --git a/grub-core/bus/usb/ehci-fdt.c b/grub-core/bus/usb/ehci-fdt.c
new file mode 100644
index 0000000..29b50bd
--- /dev/null
+++ b/grub-core/bus/usb/ehci-fdt.c
@@ -0,0 +1,45 @@
+/* ehci.c - EHCI Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/usb.h>
+#include <grub/fdtbus.h>
+
+static grub_err_t
+ehci_attach(const struct grub_fdtbus_dev *dev)
+{
+  grub_dprintf ("ehci", "Found generic-ehci\n");
+
+  grub_ehci_init_device (grub_fdtbus_map_reg (dev, 0, 0));
+  return 0;
+}
+
+struct grub_fdtbus_driver ehci =
+{
+  .compatible = "generic-ehci",
+  .attach = ehci_attach
+};
+
+void
+grub_ehci_pci_scan (void)
+{
+  grub_fdtbus_register (&ehci);
+}
diff --git a/grub-core/bus/usb/ehci-pci.c b/grub-core/bus/usb/ehci-pci.c
new file mode 100644
index 0000000..65e6cb5
--- /dev/null
+++ b/grub-core/bus/usb/ehci-pci.c
@@ -0,0 +1,208 @@
+/* ehci.c - EHCI Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/cpu/pci.h>
+#include <grub/cs5536.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/usb.h>
+
+#define GRUB_EHCI_PCI_SBRN_REG  0x60
+#define GRUB_EHCI_ADDR_MEM_MASK	(~0xff)
+
+/* USBLEGSUP bits and related OS OWNED byte offset */
+enum
+{
+  GRUB_EHCI_BIOS_OWNED = (1 << 16),
+  GRUB_EHCI_OS_OWNED = (1 << 24)
+};
+
+/* PCI iteration function... */
+static int
+grub_ehci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+		    void *data __attribute__ ((unused)))
+{
+  volatile grub_uint32_t *regs;
+  grub_uint32_t base, base_h;
+  grub_uint32_t eecp_offset;
+  grub_uint32_t usblegsup = 0;
+  grub_uint64_t maxtime;
+  grub_uint32_t interf;
+  grub_uint32_t subclass;
+  grub_uint32_t class;
+  grub_uint8_t release;
+  grub_uint32_t class_code;
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: begin\n");
+
+  if (pciid == GRUB_CS5536_PCIID)
+    {
+      grub_uint64_t basereg;
+
+      basereg = grub_cs5536_read_msr (dev, GRUB_CS5536_MSR_USB_EHCI_BASE);
+      if (!(basereg & GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE))
+	{
+	  /* Shouldn't happen.  */
+	  grub_dprintf ("ehci", "No EHCI address is assigned\n");
+	  return 0;
+	}
+      base = (basereg & GRUB_CS5536_MSR_USB_BASE_ADDR_MASK);
+      basereg |= GRUB_CS5536_MSR_USB_BASE_BUS_MASTER;
+      basereg &= ~GRUB_CS5536_MSR_USB_BASE_PME_ENABLED;
+      basereg &= ~GRUB_CS5536_MSR_USB_BASE_PME_STATUS;
+      basereg &= ~GRUB_CS5536_MSR_USB_BASE_SMI_ENABLE;
+      grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_EHCI_BASE, basereg);
+    }
+  else
+    {
+      grub_pci_address_t addr;
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+      class_code = grub_pci_read (addr) >> 8;
+      interf = class_code & 0xFF;
+      subclass = (class_code >> 8) & 0xFF;
+      class = class_code >> 16;
+
+      /* If this is not an EHCI controller, just return.  */
+      if (class != 0x0c || subclass != 0x03 || interf != 0x20)
+	return 0;
+
+      grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: class OK\n");
+
+      /* Check Serial Bus Release Number */
+      addr = grub_pci_make_address (dev, GRUB_EHCI_PCI_SBRN_REG);
+      release = grub_pci_read_byte (addr);
+      if (release != 0x20)
+	{
+	  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: Wrong SBRN: %0x\n",
+			release);
+	  return 0;
+	}
+      grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: bus rev. num. OK\n");
+  
+      /* Determine EHCI EHCC registers base address.  */
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+      base = grub_pci_read (addr);
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG1);
+      base_h = grub_pci_read (addr);
+      /* Stop if registers are mapped above 4G - GRUB does not currently
+       * work with registers mapped above 4G */
+      if (((base & GRUB_PCI_ADDR_MEM_TYPE_MASK) != GRUB_PCI_ADDR_MEM_TYPE_32)
+	  && (base_h != 0))
+	{
+	  grub_dprintf ("ehci",
+			"EHCI grub_ehci_pci_iter: registers above 4G are not supported\n");
+	  return 0;
+	}
+      base &= GRUB_PCI_ADDR_MEM_MASK;
+      if (!base)
+	{
+	  grub_dprintf ("ehci",
+			"EHCI: EHCI is not mapped\n");
+	  return 0;
+	}
+
+      /* Set bus master - needed for coreboot, VMware, broken BIOSes etc. */
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write_word(addr,
+			  GRUB_PCI_COMMAND_MEM_ENABLED
+			  | GRUB_PCI_COMMAND_BUS_MASTER
+			  | grub_pci_read_word(addr));
+      
+      grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: 32-bit EHCI OK\n");
+    }
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: iobase of EHCC: %08x\n",
+		(base & GRUB_EHCI_ADDR_MEM_MASK));
+
+  regs = grub_pci_device_map_range (dev,
+				    (base & GRUB_EHCI_ADDR_MEM_MASK),
+				    0x100);
+
+  /* Is there EECP ? */
+  eecp_offset = (grub_le_to_cpu32 (regs[2]) >> 8) & 0xff;
+
+    /* Determine and change ownership. */
+  /* EECP offset valid in HCCPARAMS */
+  /* Ownership can be changed via EECP only */
+  if (pciid != GRUB_CS5536_PCIID && eecp_offset >= 0x40)	
+    {
+      grub_pci_address_t pciaddr_eecp;
+      pciaddr_eecp = grub_pci_make_address (dev, eecp_offset);
+
+      usblegsup = grub_pci_read (pciaddr_eecp);
+      if (usblegsup & GRUB_EHCI_BIOS_OWNED)
+	{
+	  grub_boot_time ("Taking ownership of EHCI controller");
+	  grub_dprintf ("ehci",
+			"EHCI grub_ehci_pci_iter: EHCI owned by: BIOS\n");
+	  /* Ownership change - set OS_OWNED bit */
+	  grub_pci_write (pciaddr_eecp, usblegsup | GRUB_EHCI_OS_OWNED);
+	  /* Ensure PCI register is written */
+	  grub_pci_read (pciaddr_eecp);
+
+	  /* Wait for finish of ownership change, EHCI specification
+	   * doesn't say how long it can take... */
+	  maxtime = grub_get_time_ms () + 1000;
+	  while ((grub_pci_read (pciaddr_eecp) & GRUB_EHCI_BIOS_OWNED)
+		 && (grub_get_time_ms () < maxtime));
+	  if (grub_pci_read (pciaddr_eecp) & GRUB_EHCI_BIOS_OWNED)
+	    {
+	      grub_dprintf ("ehci",
+			    "EHCI grub_ehci_pci_iter: EHCI change ownership timeout");
+	      /* Change ownership in "hard way" - reset BIOS ownership */
+	      grub_pci_write (pciaddr_eecp, GRUB_EHCI_OS_OWNED);
+	      /* Ensure PCI register is written */
+	      grub_pci_read (pciaddr_eecp);
+	    }
+	}
+      else if (usblegsup & GRUB_EHCI_OS_OWNED)
+	/* XXX: What to do in this case - nothing ? Can it happen ? */
+	grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: EHCI owned by: OS\n");
+      else
+	{
+	  grub_dprintf ("ehci",
+			"EHCI grub_ehci_pci_iter: EHCI owned by: NONE\n");
+	  /* XXX: What to do in this case ? Can it happen ?
+	   * Is code below correct ? */
+	  /* Ownership change - set OS_OWNED bit */
+	  grub_pci_write (pciaddr_eecp, GRUB_EHCI_OS_OWNED);
+	  /* Ensure PCI register is written */
+	  grub_pci_read (pciaddr_eecp);
+	}
+
+      /* Disable SMI, just to be sure.  */
+      pciaddr_eecp = grub_pci_make_address (dev, eecp_offset + 4);
+      grub_pci_write (pciaddr_eecp, 0);
+      /* Ensure PCI register is written */
+      grub_pci_read (pciaddr_eecp);
+    }
+
+  grub_dprintf ("ehci", "inithw: EHCI grub_ehci_pci_iter: ownership OK\n");
+
+  grub_ehci_init_device (regs);
+  return 0;
+}
+
+void
+grub_ehci_pci_scan (void)
+{
+  grub_pci_iterate (grub_ehci_pci_iter, NULL);
+}
diff --git a/grub-core/bus/usb/ehci.c b/grub-core/bus/usb/ehci.c
new file mode 100644
index 0000000..d966fc2
--- /dev/null
+++ b/grub-core/bus/usb/ehci.c
@@ -0,0 +1,1839 @@
+/* ehci.c - EHCI Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/usbtrans.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/loader.h>
+#include <grub/disk.h>
+#include <grub/dma.h>
+#include <grub/cache.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* This simple GRUB implementation of EHCI driver:
+ *      - assumes no IRQ
+ *      - is not supporting isochronous transfers (iTD, siTD)
+ *      - is not supporting interrupt transfers
+ */
+
+/* Capability registers offsets */
+enum
+{
+  GRUB_EHCI_EHCC_CAPLEN = 0x00,	/* byte */
+  GRUB_EHCI_EHCC_VERSION = 0x02,	/* word */
+  GRUB_EHCI_EHCC_SPARAMS = 0x04,	/* dword */
+  GRUB_EHCI_EHCC_CPARAMS = 0x08,	/* dword */
+  GRUB_EHCI_EHCC_PROUTE = 0x0c,	/* 60 bits */
+};
+
+#define GRUB_EHCI_EECP_MASK     (0xff << 8)
+#define GRUB_EHCI_EECP_SHIFT    8
+
+#define GRUB_EHCI_POINTER_MASK	(~0x1f)
+
+/* Capability register SPARAMS bits */
+enum
+{
+  GRUB_EHCI_SPARAMS_N_PORTS = (0xf << 0),
+  GRUB_EHCI_SPARAMS_PPC = (1 << 4),	/* Power port control */
+  GRUB_EHCI_SPARAMS_PRR = (1 << 7),	/* Port routing rules */
+  GRUB_EHCI_SPARAMS_N_PCC = (0xf << 8),	/* No of ports per comp. */
+  GRUB_EHCI_SPARAMS_NCC = (0xf << 12),	/* No of com. controllers */
+  GRUB_EHCI_SPARAMS_P_IND = (1 << 16),	/* Port indicators present */
+  GRUB_EHCI_SPARAMS_DEBUG_P = (0xf << 20)	/* Debug port */
+};
+
+#define GRUB_EHCI_MAX_N_PORTS     15	/* Max. number of ports */
+
+/* Capability register CPARAMS bits */
+enum
+{
+  GRUB_EHCI_CPARAMS_64BIT = (1 << 0),
+  GRUB_EHCI_CPARAMS_PROG_FRAMELIST = (1 << 1),
+  GRUB_EHCI_CPARAMS_PARK_CAP = (1 << 2)
+};
+
+#define GRUB_EHCI_N_FRAMELIST   1024
+#define GRUB_EHCI_N_QH  256
+#define GRUB_EHCI_N_TD  640
+
+#define GRUB_EHCI_QH_EMPTY 1
+
+/* Operational registers offsets */
+enum
+{
+  GRUB_EHCI_COMMAND = 0x00,
+  GRUB_EHCI_STATUS = 0x04,
+  GRUB_EHCI_INTERRUPT = 0x08,
+  GRUB_EHCI_FRAME_INDEX = 0x0c,
+  GRUB_EHCI_64BIT_SEL = 0x10,
+  GRUB_EHCI_FL_BASE = 0x14,
+  GRUB_EHCI_CUR_AL_ADDR = 0x18,
+  GRUB_EHCI_CONFIG_FLAG = 0x40,
+  GRUB_EHCI_PORT_STAT_CMD = 0x44
+};
+
+/* Operational register COMMAND bits */
+enum
+{
+  GRUB_EHCI_CMD_RUNSTOP = (1 << 0),
+  GRUB_EHCI_CMD_HC_RESET = (1 << 1),
+  GRUB_EHCI_CMD_FL_SIZE = (3 << 2),
+  GRUB_EHCI_CMD_PS_ENABL = (1 << 4),
+  GRUB_EHCI_CMD_AS_ENABL = (1 << 5),
+  GRUB_EHCI_CMD_AS_ADV_D = (1 << 6),
+  GRUB_EHCI_CMD_L_HC_RES = (1 << 7),
+  GRUB_EHCI_CMD_AS_PARKM = (3 << 8),
+  GRUB_EHCI_CMD_AS_PARKE = (1 << 11),
+  GRUB_EHCI_CMD_INT_THRS = (0xff << 16)
+};
+
+/* Operational register STATUS bits */
+enum
+{
+  GRUB_EHCI_ST_INTERRUPT = (1 << 0),
+  GRUB_EHCI_ST_ERROR_INT = (1 << 1),
+  GRUB_EHCI_ST_PORT_CHG = (1 << 2),
+  GRUB_EHCI_ST_FL_ROLLOVR = (1 << 3),
+  GRUB_EHCI_ST_HS_ERROR = (1 << 4),
+  GRUB_EHCI_ST_AS_ADVANCE = (1 << 5),
+  GRUB_EHCI_ST_HC_HALTED = (1 << 12),
+  GRUB_EHCI_ST_RECLAM = (1 << 13),
+  GRUB_EHCI_ST_PS_STATUS = (1 << 14),
+  GRUB_EHCI_ST_AS_STATUS = (1 << 15)
+};
+
+/* Operational register PORT_STAT_CMD bits */
+enum
+{
+  GRUB_EHCI_PORT_CONNECT = (1 << 0),
+  GRUB_EHCI_PORT_CONNECT_CH = (1 << 1),
+  GRUB_EHCI_PORT_ENABLED = (1 << 2),
+  GRUB_EHCI_PORT_ENABLED_CH = (1 << 3),
+  GRUB_EHCI_PORT_OVERCUR = (1 << 4),
+  GRUB_EHCI_PORT_OVERCUR_CH = (1 << 5),
+  GRUB_EHCI_PORT_RESUME = (1 << 6),
+  GRUB_EHCI_PORT_SUSPEND = (1 << 7),
+  GRUB_EHCI_PORT_RESET = (1 << 8),
+  GRUB_EHCI_PORT_LINE_STAT = (3 << 10),
+  GRUB_EHCI_PORT_POWER = (1 << 12),
+  GRUB_EHCI_PORT_OWNER = (1 << 13),
+  GRUB_EHCI_PORT_INDICATOR = (3 << 14),
+  GRUB_EHCI_PORT_TEST = (0xf << 16),
+  GRUB_EHCI_PORT_WON_CONN_E = (1 << 20),
+  GRUB_EHCI_PORT_WON_DISC_E = (1 << 21),
+  GRUB_EHCI_PORT_WON_OVER_E = (1 << 22),
+
+  GRUB_EHCI_PORT_LINE_SE0 = (0 << 10),
+  GRUB_EHCI_PORT_LINE_K = (1 << 10),
+  GRUB_EHCI_PORT_LINE_J = (2 << 10),
+  GRUB_EHCI_PORT_LINE_UNDEF = (3 << 10),
+  GRUB_EHCI_PORT_LINE_LOWSP = GRUB_EHCI_PORT_LINE_K,	/* K state means low speed */
+  GRUB_EHCI_PORT_WMASK = ~(GRUB_EHCI_PORT_CONNECT_CH
+			   | GRUB_EHCI_PORT_ENABLED_CH
+			   | GRUB_EHCI_PORT_OVERCUR_CH)
+};
+
+/* Operational register CONFIGFLAGS bits */
+enum
+{
+  GRUB_EHCI_CF_EHCI_OWNER = (1 << 0)
+};
+
+/* Queue Head & Transfer Descriptor constants */
+#define GRUB_EHCI_HPTR_OFF       5	/* Horiz. pointer bit offset */
+enum
+{
+  GRUB_EHCI_HPTR_TYPE_MASK = (3 << 1),
+  GRUB_EHCI_HPTR_TYPE_ITD = (0 << 1),
+  GRUB_EHCI_HPTR_TYPE_QH = (1 << 1),
+  GRUB_EHCI_HPTR_TYPE_SITD = (2 << 1),
+  GRUB_EHCI_HPTR_TYPE_FSTN = (3 << 1)
+};
+
+enum
+{
+  GRUB_EHCI_C = (1 << 27),
+  GRUB_EHCI_MAXPLEN_MASK = (0x7ff << 16),
+  GRUB_EHCI_H = (1 << 15),
+  GRUB_EHCI_DTC = (1 << 14),
+  GRUB_EHCI_SPEED_MASK = (3 << 12),
+  GRUB_EHCI_SPEED_FULL = (0 << 12),
+  GRUB_EHCI_SPEED_LOW = (1 << 12),
+  GRUB_EHCI_SPEED_HIGH = (2 << 12),
+  GRUB_EHCI_SPEED_RESERVED = (3 << 12),
+  GRUB_EHCI_EP_NUM_MASK = (0xf << 8),
+  GRUB_EHCI_DEVADDR_MASK = 0x7f,
+  GRUB_EHCI_TARGET_MASK = (GRUB_EHCI_EP_NUM_MASK | GRUB_EHCI_DEVADDR_MASK)
+};
+
+enum
+{
+  GRUB_EHCI_MAXPLEN_OFF = 16,
+  GRUB_EHCI_SPEED_OFF = 12,
+  GRUB_EHCI_EP_NUM_OFF = 8
+};
+
+enum
+{
+  GRUB_EHCI_MULT_MASK = (3 << 30),
+  GRUB_EHCI_MULT_RESERVED = (0 << 30),
+  GRUB_EHCI_MULT_ONE = (1 << 30),
+  GRUB_EHCI_MULT_TWO = (2 << 30),
+  GRUB_EHCI_MULT_THREE = (3 << 30),
+  GRUB_EHCI_DEVPORT_MASK = (0x7f << 23),
+  GRUB_EHCI_HUBADDR_MASK = (0x7f << 16),
+  GRUB_EHCI_CMASK_MASK = (0xff << 8),
+  GRUB_EHCI_SMASK_MASK = (0xff << 0),
+};
+
+enum
+{
+  GRUB_EHCI_MULT_OFF = 30,
+  GRUB_EHCI_DEVPORT_OFF = 23,
+  GRUB_EHCI_HUBADDR_OFF = 16,
+  GRUB_EHCI_CMASK_OFF = 8,
+  GRUB_EHCI_SMASK_OFF = 0,
+};
+
+#define GRUB_EHCI_TERMINATE      (1<<0)
+
+#define GRUB_EHCI_TOGGLE         (1<<31)
+
+enum
+{
+  GRUB_EHCI_TOTAL_MASK = (0x7fff << 16),
+  GRUB_EHCI_CERR_MASK = (3 << 10),
+  GRUB_EHCI_CERR_0 = (0 << 10),
+  GRUB_EHCI_CERR_1 = (1 << 10),
+  GRUB_EHCI_CERR_2 = (2 << 10),
+  GRUB_EHCI_CERR_3 = (3 << 10),
+  GRUB_EHCI_PIDCODE_OUT = (0 << 8),
+  GRUB_EHCI_PIDCODE_IN = (1 << 8),
+  GRUB_EHCI_PIDCODE_SETUP = (2 << 8),
+  GRUB_EHCI_STATUS_MASK = 0xff,
+  GRUB_EHCI_STATUS_ACTIVE = (1 << 7),
+  GRUB_EHCI_STATUS_HALTED = (1 << 6),
+  GRUB_EHCI_STATUS_BUFERR = (1 << 5),
+  GRUB_EHCI_STATUS_BABBLE = (1 << 4),
+  GRUB_EHCI_STATUS_TRANERR = (1 << 3),
+  GRUB_EHCI_STATUS_MISSDMF = (1 << 2),
+  GRUB_EHCI_STATUS_SPLITST = (1 << 1),
+  GRUB_EHCI_STATUS_PINGERR = (1 << 0)
+};
+
+enum
+{
+  GRUB_EHCI_TOTAL_OFF = 16,
+  GRUB_EHCI_CERR_OFF = 10
+};
+
+#define GRUB_EHCI_BUFPTR_MASK    (0xfffff<<12)
+#define GRUB_EHCI_QHTDPTR_MASK   0xffffffe0
+
+#define GRUB_EHCI_TD_BUF_PAGES   5
+
+#define GRUB_EHCI_BUFPAGELEN     0x1000
+#define GRUB_EHCI_MAXBUFLEN      0x5000
+
+struct grub_ehci_td;
+struct grub_ehci_qh;
+typedef volatile struct grub_ehci_td *grub_ehci_td_t;
+typedef volatile struct grub_ehci_qh *grub_ehci_qh_t;
+
+/* EHCI Isochronous Transfer Descriptor */
+/* Currently not supported */
+
+/* EHCI Split Transaction Isochronous Transfer Descriptor */
+/* Currently not supported */
+
+/* EHCI Queue Element Transfer Descriptor (qTD) */
+/* Align to 32-byte boundaries */
+struct grub_ehci_td
+{
+  /* EHCI HW part */
+  grub_uint32_t next_td;	/* Pointer to next qTD */
+  grub_uint32_t alt_next_td;	/* Pointer to alternate next qTD */
+  grub_uint32_t token;		/* Toggle, Len, Interrupt, Page, Error, PID, Status */
+  grub_uint32_t buffer_page[GRUB_EHCI_TD_BUF_PAGES];	/* Buffer pointer (+ cur. offset in page 0 */
+  /* 64-bits part */
+  grub_uint32_t buffer_page_high[GRUB_EHCI_TD_BUF_PAGES];
+  /* EHCI driver part */
+  grub_uint32_t link_td;	/* pointer to next free/chained TD */
+  grub_uint32_t size;
+  grub_uint32_t pad[1];		/* padding to some multiple of 32 bytes */
+};
+
+/* EHCI Queue Head */
+/* Align to 32-byte boundaries */
+/* QH allocation is made in the similar/same way as in OHCI driver,
+ * because unlninking QH from the Asynchronous list is not so
+ * trivial as on UHCI (at least it is time consuming) */
+struct grub_ehci_qh
+{
+  /* EHCI HW part */
+  grub_uint32_t qh_hptr;	/* Horiz. pointer & Terminate */
+  grub_uint32_t ep_char;	/* EP characteristics */
+  grub_uint32_t ep_cap;		/* EP capabilities */
+  grub_uint32_t td_current;	/* current TD link pointer  */
+  struct grub_ehci_td td_overlay;	/* TD overlay area = 64 bytes */
+  /* EHCI driver part */
+  grub_uint32_t pad[4];		/* padding to some multiple of 32 bytes */
+};
+
+/* EHCI Periodic Frame Span Traversal Node */
+/* Currently not supported */
+
+struct grub_ehci
+{
+  volatile grub_uint32_t *iobase_ehcc;	/* Capability registers */
+  volatile grub_uint32_t *iobase;	/* Operational registers */
+  struct grub_pci_dma_chunk *framelist_chunk;	/* Currently not used */
+  volatile grub_uint32_t *framelist_virt;
+  grub_uint32_t framelist_phys;
+  struct grub_pci_dma_chunk *qh_chunk;	/* GRUB_EHCI_N_QH Queue Heads */
+  grub_ehci_qh_t qh_virt;
+  grub_uint32_t qh_phys;
+  struct grub_pci_dma_chunk *td_chunk;	/* GRUB_EHCI_N_TD Transfer Descriptors */
+  grub_ehci_td_t td_virt;
+  grub_uint32_t td_phys;
+  grub_ehci_td_t tdfree_virt;	/* Free Transfer Descriptors */
+  int flag64;
+  grub_uint32_t reset;		/* bits 1-15 are flags if port was reset from connected time or not */
+  struct grub_ehci *next;
+};
+
+static struct grub_ehci *ehci;
+
+static void
+sync_all_caches (struct grub_ehci *e)
+{
+  if (!e)
+    return;
+  if (e->td_virt)
+    grub_arch_sync_dma_caches (e->td_virt, sizeof (struct grub_ehci_td) *
+			       GRUB_EHCI_N_TD);
+  if (e->qh_virt)
+    grub_arch_sync_dma_caches (e->qh_virt, sizeof (struct grub_ehci_qh) *
+			       GRUB_EHCI_N_QH);
+  if (e->framelist_virt)
+    grub_arch_sync_dma_caches (e->framelist_virt, 4096);
+}
+
+/* EHCC registers access functions */
+static inline grub_uint32_t
+grub_ehci_ehcc_read32 (struct grub_ehci *e, grub_uint32_t addr)
+{
+  return
+    grub_le_to_cpu32 (*((volatile grub_uint32_t *) e->iobase_ehcc +
+		       (addr / sizeof (grub_uint32_t))));
+}
+
+static inline grub_uint16_t
+grub_ehci_ehcc_read16 (struct grub_ehci *e, grub_uint32_t addr)
+{
+  return
+    grub_le_to_cpu16 (*((volatile grub_uint16_t *) e->iobase_ehcc +
+		       (addr / sizeof (grub_uint16_t))));
+}
+
+static inline grub_uint8_t
+grub_ehci_ehcc_read8 (struct grub_ehci *e, grub_uint32_t addr)
+{
+  return *((volatile grub_uint8_t *) e->iobase_ehcc + addr);
+}
+
+/* Operational registers access functions */
+static inline grub_uint32_t
+grub_ehci_oper_read32 (struct grub_ehci *e, grub_uint32_t addr)
+{
+  return
+    grub_le_to_cpu32 (*
+		      ((volatile grub_uint32_t *) e->iobase +
+		       (addr / sizeof (grub_uint32_t))));
+}
+
+static inline void
+grub_ehci_oper_write32 (struct grub_ehci *e, grub_uint32_t addr,
+			grub_uint32_t value)
+{
+  *((volatile grub_uint32_t *) e->iobase + (addr / sizeof (grub_uint32_t))) =
+    grub_cpu_to_le32 (value);
+}
+
+static inline grub_uint32_t
+grub_ehci_port_read (struct grub_ehci *e, grub_uint32_t port)
+{
+  return grub_ehci_oper_read32 (e, GRUB_EHCI_PORT_STAT_CMD + port * 4);
+}
+
+static inline void
+grub_ehci_port_resbits (struct grub_ehci *e, grub_uint32_t port,
+			grub_uint32_t bits)
+{
+  grub_ehci_oper_write32 (e, GRUB_EHCI_PORT_STAT_CMD + port * 4,
+			  grub_ehci_port_read (e,
+					       port) & GRUB_EHCI_PORT_WMASK &
+			  ~(bits));
+  grub_ehci_port_read (e, port);
+}
+
+static inline void
+grub_ehci_port_setbits (struct grub_ehci *e, grub_uint32_t port,
+			grub_uint32_t bits)
+{
+  grub_ehci_oper_write32 (e, GRUB_EHCI_PORT_STAT_CMD + port * 4,
+			  (grub_ehci_port_read (e, port) &
+			   GRUB_EHCI_PORT_WMASK) | bits);
+  grub_ehci_port_read (e, port);
+}
+
+/* Halt if EHCI HC not halted */
+static grub_usb_err_t
+grub_ehci_halt (struct grub_ehci *e)
+{
+  grub_uint64_t maxtime;
+
+  if ((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS) & GRUB_EHCI_ST_HC_HALTED) == 0)	/* EHCI is not halted */
+    {
+      /* Halt EHCI */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			      ~GRUB_EHCI_CMD_RUNSTOP
+			      & grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+      /* Ensure command is written */
+      grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+      maxtime = grub_get_time_ms () + 1000;	/* Fix: Should be 2ms ! */
+      while (((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS)
+	       & GRUB_EHCI_ST_HC_HALTED) == 0)
+	     && (grub_get_time_ms () < maxtime));
+      if ((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS)
+	   & GRUB_EHCI_ST_HC_HALTED) == 0)
+	return GRUB_USB_ERR_TIMEOUT;
+    }
+
+  return GRUB_USB_ERR_NONE;
+}
+
+/* EHCI HC reset */
+static grub_usb_err_t
+grub_ehci_reset (struct grub_ehci *e)
+{
+  grub_uint64_t maxtime;
+
+  sync_all_caches (e);
+
+  grub_dprintf ("ehci", "reset\n");
+
+  grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			  GRUB_EHCI_CMD_HC_RESET);
+  /* Ensure command is written */
+  grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+  /* XXX: How long time could take reset of HC ? */
+  maxtime = grub_get_time_ms () + 1000;
+  while (((grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND)
+	   & GRUB_EHCI_CMD_HC_RESET) != 0)
+	 && (grub_get_time_ms () < maxtime));
+  if ((grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND)
+       & GRUB_EHCI_CMD_HC_RESET) != 0)
+    return GRUB_USB_ERR_TIMEOUT;
+
+  return GRUB_USB_ERR_NONE;
+}
+
+/* PCI iteration function... */
+void
+grub_ehci_init_device (volatile void *regs)
+{
+  struct grub_ehci *e;
+  grub_uint32_t fp;
+  int i;
+  grub_uint32_t n_ports;
+  grub_uint8_t caplen;
+
+  /* Allocate memory for the controller and fill basic values. */
+  e = grub_zalloc (sizeof (*e));
+  if (!e)
+    return;
+  e->framelist_chunk = NULL;
+  e->td_chunk = NULL;
+  e->qh_chunk = NULL;
+  e->iobase_ehcc = regs;
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CAPLEN: %02x\n",
+		grub_ehci_ehcc_read8 (e, GRUB_EHCI_EHCC_CAPLEN));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: VERSION: %04x\n",
+		grub_ehci_ehcc_read16 (e, GRUB_EHCI_EHCC_VERSION));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: SPARAMS: %08x\n",
+		grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CPARAMS: %08x\n",
+		grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_CPARAMS));
+
+  /* Determine base address of EHCI operational registers */
+  caplen = grub_ehci_ehcc_read8 (e, GRUB_EHCI_EHCC_CAPLEN);
+#ifndef GRUB_HAVE_UNALIGNED_ACCESS
+  if (caplen & (sizeof (grub_uint32_t) - 1))
+    {
+      grub_dprintf ("ehci", "Unaligned caplen\n");
+      return;
+    }
+  e->iobase = ((volatile grub_uint32_t *) e->iobase_ehcc
+	       + (caplen / sizeof (grub_uint32_t)));
+#else  
+  e->iobase = (volatile grub_uint32_t *) 
+    ((grub_uint8_t *) e->iobase_ehcc + caplen);
+#endif
+
+  grub_dprintf ("ehci",
+		"EHCI grub_ehci_pci_iter: iobase of oper. regs: %08llxx\n",
+		(unsigned long long) (grub_addr_t) e->iobase_ehcc + caplen);
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: COMMAND: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: STATUS: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: INTERRUPT: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_INTERRUPT));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: FRAME_INDEX: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_FRAME_INDEX));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: FL_BASE: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_FL_BASE));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CUR_AL_ADDR: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_CUR_AL_ADDR));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CONFIG_FLAG: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_CONFIG_FLAG));
+
+  /* Check format of data structures requested by EHCI */
+  /* XXX: In fact it is not used at any place, it is prepared for future
+   * This implementation uses 32-bits pointers only */
+  e->flag64 = ((grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_CPARAMS)
+		& GRUB_EHCI_CPARAMS_64BIT) != 0);
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: flag64=%d\n", e->flag64);
+
+  /* Reserve a page for the frame list - it is accurate for max.
+   * possible size of framelist. But currently it is not used. */
+  e->framelist_chunk = grub_memalign_dma32 (4096, 4096);
+  if (!e->framelist_chunk)
+    goto fail;
+  e->framelist_virt = grub_dma_get_virt (e->framelist_chunk);
+  e->framelist_phys = grub_dma_get_phys (e->framelist_chunk);
+  grub_memset ((void *) e->framelist_virt, 0, 4096);
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: framelist mem=%p. OK\n",
+		e->framelist_virt);
+
+  /* Allocate memory for the QHs and register it in "e".  */
+  e->qh_chunk = grub_memalign_dma32 (4096,
+				     sizeof (struct grub_ehci_qh) *
+				     GRUB_EHCI_N_QH);
+  if (!e->qh_chunk)
+    goto fail;
+  e->qh_virt = (grub_ehci_qh_t) grub_dma_get_virt (e->qh_chunk);
+  e->qh_phys = grub_dma_get_phys (e->qh_chunk);
+  grub_memset ((void *) e->qh_virt, 0,
+	       sizeof (struct grub_ehci_qh) * GRUB_EHCI_N_QH);
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: QH mem=%p. OK\n",
+		e->qh_virt);
+
+  /* Allocate memory for the TDs and register it in "e".  */
+  e->td_chunk = grub_memalign_dma32 (4096,
+				     sizeof (struct grub_ehci_td) *
+				     GRUB_EHCI_N_TD);
+  if (!e->td_chunk)
+    goto fail;
+  e->td_virt = (grub_ehci_td_t) grub_dma_get_virt (e->td_chunk);
+  e->td_phys = grub_dma_get_phys (e->td_chunk);
+  grub_memset ((void *) e->td_virt, 0,
+	       sizeof (struct grub_ehci_td) * GRUB_EHCI_N_TD);
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: TD mem=%p. OK\n",
+		e->td_virt);
+
+  /* Setup all frame list pointers. Since no isochronous transfers
+     are supported, they all point to the (same!) queue
+     head with index 0. */
+  fp = grub_cpu_to_le32 ((e->qh_phys & GRUB_EHCI_POINTER_MASK)
+			 | GRUB_EHCI_HPTR_TYPE_QH);
+  for (i = 0; i < GRUB_EHCI_N_FRAMELIST; i++)
+    e->framelist_virt[i] = fp;
+  /* Prepare chain of all TDs and set Terminate in all TDs */
+  for (i = 0; i < (GRUB_EHCI_N_TD - 1); i++)
+    {
+      e->td_virt[i].link_td = e->td_phys + (i + 1) * sizeof (struct grub_ehci_td);
+      e->td_virt[i].next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+      e->td_virt[i].alt_next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+    }
+  e->td_virt[GRUB_EHCI_N_TD - 1].next_td =
+    grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  e->td_virt[GRUB_EHCI_N_TD - 1].alt_next_td =
+    grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  e->tdfree_virt = e->td_virt;
+  /* Set Terminate in first QH, which is used in framelist */
+  e->qh_virt[0].qh_hptr = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE | GRUB_EHCI_HPTR_TYPE_QH);
+  e->qh_virt[0].td_overlay.next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  e->qh_virt[0].td_overlay.alt_next_td =
+    grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  /* Also set Halted bit in token */
+  e->qh_virt[0].td_overlay.token = grub_cpu_to_le32_compile_time (GRUB_EHCI_STATUS_HALTED);
+  /* Set the H bit in first QH used for AL */
+  e->qh_virt[1].ep_char = grub_cpu_to_le32_compile_time (GRUB_EHCI_H);
+  /* Set Terminate into TD in rest of QHs and set horizontal link
+   * pointer to itself - these QHs will be used for asynchronous
+   * schedule and they should have valid value in horiz. link */
+  for (i = 1; i < GRUB_EHCI_N_QH; i++)
+    {
+      e->qh_virt[i].qh_hptr =
+	grub_cpu_to_le32 ((grub_dma_virt2phys (&e->qh_virt[i],
+						e->qh_chunk) &
+			   GRUB_EHCI_POINTER_MASK) | GRUB_EHCI_HPTR_TYPE_QH);
+      e->qh_virt[i].td_overlay.next_td =
+	grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+      e->qh_virt[i].td_overlay.alt_next_td =
+	grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+      /* Also set Halted bit in token */
+      e->qh_virt[i].td_overlay.token =
+	grub_cpu_to_le32_compile_time (GRUB_EHCI_STATUS_HALTED);
+    }
+
+  /* Note: QH 0 and QH 1 are reserved and must not be used anywhere.
+   * QH 0 is used as empty QH for framelist
+   * QH 1 is used as starting empty QH for asynchronous schedule
+   * QH 1 must exist at any time because at least one QH linked to
+   * itself must exist in asynchronous schedule
+   * QH 1 has the H flag set to one */
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: QH/TD init. OK\n");
+
+  /* Now we can setup EHCI (maybe...) */
+
+  /* Check if EHCI is halted and halt it if not */
+  if (grub_ehci_halt (e) != GRUB_USB_ERR_NONE)
+    {
+      grub_error (GRUB_ERR_TIMEOUT,
+		  "EHCI grub_ehci_pci_iter: EHCI halt timeout");
+      goto fail;
+    }
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: halted OK\n");
+
+  /* Reset EHCI */
+  if (grub_ehci_reset (e) != GRUB_USB_ERR_NONE)
+    {
+      grub_error (GRUB_ERR_TIMEOUT,
+		  "EHCI grub_ehci_pci_iter: EHCI reset timeout");
+      goto fail;
+    }
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: reset OK\n");
+
+  /* Setup list address registers */
+  grub_ehci_oper_write32 (e, GRUB_EHCI_FL_BASE, e->framelist_phys);
+  grub_ehci_oper_write32 (e, GRUB_EHCI_CUR_AL_ADDR,
+			  grub_dma_virt2phys (&e->qh_virt[1],
+					       e->qh_chunk));
+
+  /* Set ownership of root hub ports to EHCI */
+  grub_ehci_oper_write32 (e, GRUB_EHCI_CONFIG_FLAG, GRUB_EHCI_CF_EHCI_OWNER);
+
+  /* Enable both lists */
+  grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			  GRUB_EHCI_CMD_AS_ENABL
+			  | GRUB_EHCI_CMD_PS_ENABL
+			  | grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+
+  /* Now should be possible to power-up and enumerate ports etc. */
+  if ((grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS)
+       & GRUB_EHCI_SPARAMS_PPC) != 0)
+    {				/* EHCI has port powering control */
+      /* Power on all ports */
+      n_ports = grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS)
+	& GRUB_EHCI_SPARAMS_N_PORTS;
+      for (i = 0; i < (int) n_ports; i++)
+	grub_ehci_oper_write32 (e, GRUB_EHCI_PORT_STAT_CMD + i * 4,
+				GRUB_EHCI_PORT_POWER
+				| grub_ehci_oper_read32 (e,
+							 GRUB_EHCI_PORT_STAT_CMD
+							 + i * 4));
+    }
+
+  /* Ensure all commands are written */
+  grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+
+  /* Enable EHCI */
+  grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			  GRUB_EHCI_CMD_RUNSTOP
+			  | grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+
+  /* Ensure command is written */
+  grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+
+  /* Link to ehci now that initialisation is successful.  */
+  e->next = ehci;
+  ehci = e;
+
+  sync_all_caches (e);
+
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: OK at all\n");
+
+  grub_dprintf ("ehci",
+		"EHCI grub_ehci_pci_iter: iobase of oper. regs: %08llx\n",
+		(unsigned long long) (grub_addr_t) regs);
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: COMMAND: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: STATUS: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: INTERRUPT: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_INTERRUPT));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: FRAME_INDEX: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_FRAME_INDEX));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: FL_BASE: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_FL_BASE));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CUR_AL_ADDR: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_CUR_AL_ADDR));
+  grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: CONFIG_FLAG: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_CONFIG_FLAG));
+
+  return;
+
+fail:
+  if (e)
+    {
+      if (e->td_chunk)
+	grub_dma_free ((void *) e->td_chunk);
+      if (e->qh_chunk)
+	grub_dma_free ((void *) e->qh_chunk);
+      if (e->framelist_chunk)
+	grub_dma_free (e->framelist_chunk);
+    }
+  grub_free (e);
+
+  return;
+}
+
+static int
+grub_ehci_iterate (grub_usb_controller_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_ehci *e;
+  struct grub_usb_controller dev;
+
+  for (e = ehci; e; e = e->next)
+    {
+      dev.data = e;
+      if (hook (&dev, hook_data))
+	return 1;
+    }
+
+  return 0;
+}
+
+static void
+grub_ehci_setup_qh (grub_ehci_qh_t qh, grub_usb_transfer_t transfer)
+{
+  grub_uint32_t ep_char = 0;
+  grub_uint32_t ep_cap = 0;
+
+  /* Note: Another part of code is responsible to this QH is
+   * Halted ! But it can be linked in AL, so we cannot erase or
+   * change qh_hptr ! */
+  /* We will not change any TD field because they should/must be
+   * in safe state from previous use. */
+
+  /* EP characteristic setup */
+  /* Currently not used NAK counter (RL=0),
+   * C bit set if EP is not HIGH speed and is control,
+   * Max Packet Length is taken from transfer structure,
+   * H bit = 0 (because QH[1] has this bit set),
+   * DTC bit set to 1 because we are using our own toggle bit control,
+   * SPEED is selected according to value from transfer structure,
+   * EP number is taken from transfer structure
+   * "I" bit must not be set,
+   * Device Address is taken from transfer structure
+   * */
+  if ((transfer->dev->speed != GRUB_USB_SPEED_HIGH)
+      && (transfer->type == GRUB_USB_TRANSACTION_TYPE_CONTROL))
+    ep_char |= GRUB_EHCI_C;
+  ep_char |= (transfer->max << GRUB_EHCI_MAXPLEN_OFF)
+    & GRUB_EHCI_MAXPLEN_MASK;
+  ep_char |= GRUB_EHCI_DTC;
+  switch (transfer->dev->speed)
+    {
+    case GRUB_USB_SPEED_LOW:
+      ep_char |= GRUB_EHCI_SPEED_LOW;
+      break;
+    case GRUB_USB_SPEED_FULL:
+      ep_char |= GRUB_EHCI_SPEED_FULL;
+      break;
+    case GRUB_USB_SPEED_HIGH:
+    default:
+      ep_char |= GRUB_EHCI_SPEED_HIGH;
+      /* XXX: How we will handle unknown value of speed? */
+    }
+  ep_char |= (transfer->endpoint << GRUB_EHCI_EP_NUM_OFF)
+    & GRUB_EHCI_EP_NUM_MASK;
+  ep_char |= transfer->devaddr & GRUB_EHCI_DEVADDR_MASK;
+  qh->ep_char = grub_cpu_to_le32 (ep_char);
+  /* EP capabilities setup */
+  /* MULT field - we try to use max. number
+   * PortNumber - included now in device structure referenced
+   *              inside transfer structure
+   * HubAddress - included now in device structure referenced
+   *              inside transfer structure
+   * SplitCompletionMask - AFAIK it is ignored in asynchronous list,
+   * InterruptScheduleMask - AFAIK it should be zero in async. list */
+  ep_cap |= GRUB_EHCI_MULT_THREE;
+  ep_cap |= (transfer->dev->split_hubport << GRUB_EHCI_DEVPORT_OFF)
+    & GRUB_EHCI_DEVPORT_MASK;
+  ep_cap |= (transfer->dev->split_hubaddr << GRUB_EHCI_HUBADDR_OFF)
+    & GRUB_EHCI_HUBADDR_MASK;
+  if (transfer->dev->speed == GRUB_USB_SPEED_LOW
+      && transfer->type != GRUB_USB_TRANSACTION_TYPE_CONTROL)
+  {
+    ep_cap |= (1<<0) << GRUB_EHCI_SMASK_OFF;
+    ep_cap |= (7<<2) << GRUB_EHCI_CMASK_OFF;
+  }
+  qh->ep_cap = grub_cpu_to_le32 (ep_cap);
+
+  grub_dprintf ("ehci", "setup_qh: qh=%p, not changed: qh_hptr=%08x\n",
+		qh, grub_le_to_cpu32 (qh->qh_hptr));
+  grub_dprintf ("ehci", "setup_qh: ep_char=%08x, ep_cap=%08x\n",
+		ep_char, ep_cap);
+  grub_dprintf ("ehci", "setup_qh: end\n");
+  grub_dprintf ("ehci", "setup_qh: not changed: td_current=%08x\n",
+		grub_le_to_cpu32 (qh->td_current));
+  grub_dprintf ("ehci", "setup_qh: not changed: next_td=%08x\n",
+		grub_le_to_cpu32 (qh->td_overlay.next_td));
+  grub_dprintf ("ehci", "setup_qh: not changed: alt_next_td=%08x\n",
+		grub_le_to_cpu32 (qh->td_overlay.alt_next_td));
+  grub_dprintf ("ehci", "setup_qh: not changed: token=%08x\n",
+		grub_le_to_cpu32 (qh->td_overlay.token));
+}
+
+static grub_ehci_qh_t
+grub_ehci_find_qh (struct grub_ehci *e, grub_usb_transfer_t transfer)
+{
+  grub_uint32_t target, mask;
+  int i;
+  grub_ehci_qh_t qh = e->qh_virt;
+  grub_ehci_qh_t head;
+  grub_uint32_t qh_phys;
+  grub_uint32_t qh_terminate =
+    GRUB_EHCI_TERMINATE | GRUB_EHCI_HPTR_TYPE_QH;
+  grub_ehci_qh_t qh_iter;
+
+  /* Prepare part of EP Characteristic to find existing QH */
+  target = ((transfer->endpoint << GRUB_EHCI_EP_NUM_OFF) |
+	    transfer->devaddr) & GRUB_EHCI_TARGET_MASK;
+  target = grub_cpu_to_le32 (target);
+  mask = grub_cpu_to_le32_compile_time (GRUB_EHCI_TARGET_MASK);
+
+  /* low speed interrupt transfers are linked to the periodic */
+  /* schedule, everything else to the asynchronous schedule */
+  if (transfer->dev->speed == GRUB_USB_SPEED_LOW
+      && transfer->type != GRUB_USB_TRANSACTION_TYPE_CONTROL)
+    head = &qh[0];
+  else
+    head = &qh[1];
+
+  /* First try to find existing QH with proper target in proper list */
+  qh_phys = grub_le_to_cpu32( head->qh_hptr );
+  if (qh_phys != qh_terminate)
+    qh_iter = grub_dma_phys2virt ( qh_phys & GRUB_EHCI_QHTDPTR_MASK,
+      e->qh_chunk );
+  else
+    qh_iter = NULL;
+
+  for (
+    i = 0;
+    (qh_phys != qh_terminate) && (qh_iter != NULL) &&
+    (qh_iter != head) && (i < GRUB_EHCI_N_QH);
+    i++ )
+    {
+      if (target == (qh_iter->ep_char & mask))
+	{		
+	  /* Found proper existing (and linked) QH, do setup of QH */
+	  grub_dprintf ("ehci", "find_qh: found, QH=%p\n", qh_iter);
+	  grub_ehci_setup_qh (qh_iter, transfer);
+	  sync_all_caches (e);
+	  return qh_iter;
+	}
+
+      qh_phys = grub_le_to_cpu32( qh_iter->qh_hptr );
+      if (qh_phys != qh_terminate)
+        qh_iter = grub_dma_phys2virt ( qh_phys & GRUB_EHCI_QHTDPTR_MASK,
+	  e->qh_chunk );
+      else
+        qh_iter = NULL;
+    }
+
+  /* variable "i" should be never equal to GRUB_EHCI_N_QH here */
+  if (i >= GRUB_EHCI_N_QH)
+    { /* Something very bad happened in QH list(s) ! */
+      grub_dprintf ("ehci", "find_qh: Mismatch in QH list! head=%p\n",
+        head);
+    }
+
+  /* QH with target_addr does not exist, we have to find and add it */
+  for (i = 2; i < GRUB_EHCI_N_QH; i++) /* We ignore zero and first QH */
+    {
+      if (!qh[i].ep_char)
+	break;	             /* Found first not-allocated QH, finish */
+    }
+
+  /* Have we any free QH in array ? */
+  if (i >= GRUB_EHCI_N_QH)	/* No. */
+    {
+      grub_dprintf ("ehci", "find_qh: end - no free QH\n");
+      return NULL;
+    }
+  grub_dprintf ("ehci", "find_qh: new, i=%d, QH=%p\n",
+		i, &qh[i]);
+  /* Currently we simply take next (current) QH in array, no allocation
+   * function is used. It should be no problem until we will need to
+   * de-allocate QHs of unplugged devices. */
+  /* We should preset new QH and link it into AL */
+  grub_ehci_setup_qh (&qh[i], transfer);
+
+  /* Linking - this new (last) QH will copy the QH from the head QH */
+  qh[i].qh_hptr = head->qh_hptr;
+  /* Linking - the head QH will point to this new QH */
+  head->qh_hptr = grub_cpu_to_le32 (GRUB_EHCI_HPTR_TYPE_QH
+                                    | grub_dma_virt2phys (&qh[i],
+                                                          e->qh_chunk));
+
+  return &qh[i];
+}
+
+static grub_ehci_td_t
+grub_ehci_alloc_td (struct grub_ehci *e)
+{
+  grub_ehci_td_t ret;
+
+  /* Check if there is a Transfer Descriptor available.  */
+  if (!e->tdfree_virt)
+    {
+      grub_dprintf ("ehci", "alloc_td: end - no free TD\n");
+      return NULL;
+    }
+
+  ret = e->tdfree_virt;		/* Take current free TD */
+  /* Advance to next free TD in chain */
+  if (ret->link_td)
+    e->tdfree_virt = grub_dma_phys2virt (ret->link_td, e->td_chunk);
+  else
+    e->tdfree_virt = NULL;
+  ret->link_td = 0;		/* Reset link_td in allocated TD */
+  return ret;
+}
+
+static void
+grub_ehci_free_td (struct grub_ehci *e, grub_ehci_td_t td)
+{
+  /* Chain new free TD & rest */
+  if (e->tdfree_virt)
+    td->link_td = grub_dma_virt2phys (e->tdfree_virt, e->td_chunk);
+  else
+    td->link_td = 0;
+  e->tdfree_virt = td;		/* Change address of first free TD */
+}
+
+static void
+grub_ehci_free_tds (struct grub_ehci *e, grub_ehci_td_t td,
+		    grub_usb_transfer_t transfer, grub_size_t * actual)
+{
+  int i;			/* Index of TD in transfer */
+  grub_uint32_t token, to_transfer;
+
+  /* Note: Another part of code is responsible to this QH is
+   * INACTIVE ! */
+  *actual = 0;
+
+  /* Free the TDs in this queue and set last_trans.  */
+  for (i = 0; td; i++)
+    {
+      grub_ehci_td_t tdprev;
+
+      token = grub_le_to_cpu32 (td->token);
+      to_transfer = (token & GRUB_EHCI_TOTAL_MASK) >> GRUB_EHCI_TOTAL_OFF;
+
+      /* Check state of TD - if it did not transfer
+       * whole data then set last_trans - it should be last executed TD
+       * in case when something went wrong. */
+      if (transfer && (td->size != to_transfer))
+	transfer->last_trans = i;
+
+      *actual += td->size - to_transfer;
+
+      /* Unlink the TD */
+      tdprev = td;
+      if (td->link_td)
+	td = grub_dma_phys2virt (td->link_td, e->td_chunk);
+      else
+	td = NULL;
+
+      /* Free the TD.  */
+      grub_ehci_free_td (e, tdprev);
+    }
+
+  /* Check if last_trans was set. If not and something was
+   * transferred (it should be all data in this case), set it
+   * to index of last TD, i.e. i-1 */
+  if (transfer && (transfer->last_trans < 0) && (*actual != 0))
+    transfer->last_trans = i - 1;
+
+  /* XXX: Fix it: last_trans may be set to bad index.
+   * Probably we should test more error flags to distinguish
+   * if TD was at least partialy executed or not at all.
+   * Generaly, we still could have problem with toggling because
+   * EHCI can probably split transactions into smaller parts then
+   * we defined in transaction even if we did not exceed MaxFrame
+   * length - it probably could happen at the end of microframe (?)
+   * and if the buffer is crossing page boundary (?). */
+}
+
+static grub_ehci_td_t
+grub_ehci_transaction (struct grub_ehci *e,
+		       grub_transfer_type_t type,
+		       unsigned int toggle, grub_size_t size,
+		       grub_uint32_t data, grub_ehci_td_t td_alt)
+{
+  grub_ehci_td_t td;
+  grub_uint32_t token;
+  grub_uint32_t bufadr;
+  int i;
+
+  /* Test of transfer size, it can be:
+   * <= GRUB_EHCI_MAXBUFLEN if data aligned to page boundary
+   * <= GRUB_EHCI_MAXBUFLEN - GRUB_EHCI_BUFPAGELEN if not aligned
+   *    (worst case)
+   */
+  if ((((data % GRUB_EHCI_BUFPAGELEN) == 0)
+       && (size > GRUB_EHCI_MAXBUFLEN))
+      ||
+      (((data % GRUB_EHCI_BUFPAGELEN) != 0)
+       && (size > (GRUB_EHCI_MAXBUFLEN - GRUB_EHCI_BUFPAGELEN))))
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "too long data buffer for EHCI transaction");
+      return 0;
+    }
+
+  /* Grab a free Transfer Descriptor and initialize it.  */
+  td = grub_ehci_alloc_td (e);
+  if (!td)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "no transfer descriptors available for EHCI transfer");
+      return 0;
+    }
+
+  grub_dprintf ("ehci",
+		"transaction: type=%d, toggle=%d, size=%lu data=0x%x td=%p\n",
+		type, toggle, (unsigned long) size, data, td);
+
+  /* Fill whole TD by zeros */
+  grub_memset ((void *) td, 0, sizeof (struct grub_ehci_td));
+
+  /* Don't point to any TD yet, just terminate.  */
+  td->next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  /* Set alternate pointer. When short packet occurs, alternate TD
+   * will not be really fetched because it is not active. But don't
+   * forget, EHCI will try to fetch alternate TD every scan of AL
+   * until QH is halted. */
+  td->alt_next_td = grub_cpu_to_le32 (grub_dma_virt2phys (td_alt,
+							   e->td_chunk));
+  /* token:
+   * TOGGLE - according to toggle
+   * TOTAL SIZE = size
+   * Interrupt On Complete = FALSE, we don't need IRQ
+   * Current Page = 0
+   * Error Counter = max. value = 3
+   * PID Code - according to type
+   * STATUS:
+   *  ACTIVE bit should be set to one
+   *  SPLIT TRANS. STATE bit should be zero. It is ignored
+   *   in HIGH speed transaction, and should be zero for LOW/FULL
+   *   speed to indicate state Do Split Transaction */
+  token = toggle ? GRUB_EHCI_TOGGLE : 0;
+  token |= (size << GRUB_EHCI_TOTAL_OFF) & GRUB_EHCI_TOTAL_MASK;
+  token |= GRUB_EHCI_CERR_3;
+  switch (type)
+    {
+    case GRUB_USB_TRANSFER_TYPE_IN:
+      token |= GRUB_EHCI_PIDCODE_IN;
+      break;
+    case GRUB_USB_TRANSFER_TYPE_OUT:
+      token |= GRUB_EHCI_PIDCODE_OUT;
+      break;
+    case GRUB_USB_TRANSFER_TYPE_SETUP:
+      token |= GRUB_EHCI_PIDCODE_SETUP;
+      break;
+    default:			/* XXX: Should not happen, but what to do if it does ? */
+      break;
+    }
+  token |= GRUB_EHCI_STATUS_ACTIVE;
+  td->token = grub_cpu_to_le32 (token);
+
+  /* Fill buffer pointers according to size */
+  bufadr = data;
+  td->buffer_page[0] = grub_cpu_to_le32 (bufadr);
+  bufadr = ((bufadr / GRUB_EHCI_BUFPAGELEN) + 1) * GRUB_EHCI_BUFPAGELEN;
+  for (i = 1; ((bufadr - data) < size) && (i < GRUB_EHCI_TD_BUF_PAGES); i++)
+    {
+      td->buffer_page[i] = grub_cpu_to_le32 (bufadr & GRUB_EHCI_BUFPTR_MASK);
+      bufadr = ((bufadr / GRUB_EHCI_BUFPAGELEN) + 1) * GRUB_EHCI_BUFPAGELEN;
+    }
+
+  /* Remember data size for future use... */
+  td->size = (grub_uint32_t) size;
+
+  grub_dprintf ("ehci", "td=%p\n", td);
+  grub_dprintf ("ehci", "HW: next_td=%08x, alt_next_td=%08x\n",
+		grub_le_to_cpu32 (td->next_td),
+		grub_le_to_cpu32 (td->alt_next_td));
+  grub_dprintf ("ehci", "HW: token=%08x, buffer[0]=%08x\n",
+		grub_le_to_cpu32 (td->token),
+		grub_le_to_cpu32 (td->buffer_page[0]));
+  grub_dprintf ("ehci", "HW: buffer[1]=%08x, buffer[2]=%08x\n",
+		grub_le_to_cpu32 (td->buffer_page[1]),
+		grub_le_to_cpu32 (td->buffer_page[2]));
+  grub_dprintf ("ehci", "HW: buffer[3]=%08x, buffer[4]=%08x\n",
+		grub_le_to_cpu32 (td->buffer_page[3]),
+		grub_le_to_cpu32 (td->buffer_page[4]));
+  grub_dprintf ("ehci", "link_td=%08x, size=%08x\n",
+		td->link_td, td->size);
+
+  return td;
+}
+
+struct grub_ehci_transfer_controller_data
+{
+  grub_ehci_qh_t qh_virt;
+  grub_ehci_td_t td_first_virt;
+  grub_ehci_td_t td_alt_virt;
+  grub_ehci_td_t td_last_virt;
+  grub_uint32_t td_last_phys;
+};
+
+static grub_usb_err_t
+grub_ehci_setup_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer)
+{
+  struct grub_ehci *e = (struct grub_ehci *) dev->data;
+  grub_ehci_td_t td = NULL;
+  grub_ehci_td_t td_prev = NULL;
+  int i;
+  struct grub_ehci_transfer_controller_data *cdata;
+  grub_uint32_t status;
+
+  sync_all_caches (e);
+
+  /* Check if EHCI is running and AL is enabled */
+  status = grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS);
+  if ((status & GRUB_EHCI_ST_HC_HALTED) != 0)
+    /* XXX: Fix it: Currently we don't do anything to restart EHCI */
+    {
+      grub_dprintf ("ehci", "setup_transfer: halted, status = 0x%x\n",
+		    status);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+  status = grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS);
+  if ((status
+       & (GRUB_EHCI_ST_AS_STATUS | GRUB_EHCI_ST_PS_STATUS)) == 0)
+    /* XXX: Fix it: Currently we don't do anything to restart EHCI */
+    {
+      grub_dprintf ("ehci", "setup_transfer: no AS/PS, status = 0x%x\n",
+		    status);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  /* Allocate memory for controller transfer data.  */
+  cdata = grub_malloc (sizeof (*cdata));
+  if (!cdata)
+    return GRUB_USB_ERR_INTERNAL;
+  cdata->td_first_virt = NULL;
+
+  /* Allocate a queue head for the transfer queue.  */
+  cdata->qh_virt = grub_ehci_find_qh (e, transfer);
+  if (!cdata->qh_virt)
+    {
+      grub_dprintf ("ehci", "setup_transfer: no QH\n");
+      grub_free (cdata);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  /* To detect short packet we need some additional "alternate" TD,
+   * allocate it first. */
+  cdata->td_alt_virt = grub_ehci_alloc_td (e);
+  if (!cdata->td_alt_virt)
+    {
+      grub_dprintf ("ehci", "setup_transfer: no TDs\n");
+      grub_free (cdata);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+  /* Fill whole alternate TD by zeros (= inactive) and set
+   * Terminate bits and Halt bit */
+  grub_memset ((void *) cdata->td_alt_virt, 0, sizeof (struct grub_ehci_td));
+  cdata->td_alt_virt->next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  cdata->td_alt_virt->alt_next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  cdata->td_alt_virt->token = grub_cpu_to_le32_compile_time (GRUB_EHCI_STATUS_HALTED);
+
+  /* Allocate appropriate number of TDs and set */
+  for (i = 0; i < transfer->transcnt; i++)
+    {
+      grub_usb_transaction_t tr = &transfer->transactions[i];
+
+      td = grub_ehci_transaction (e, tr->pid, tr->toggle, tr->size,
+				  tr->data, cdata->td_alt_virt);
+
+      if (!td)			/* de-allocate and free all */
+	{
+	  grub_size_t actual = 0;
+
+	  if (cdata->td_first_virt)
+	    grub_ehci_free_tds (e, cdata->td_first_virt, NULL, &actual);
+
+	  grub_free (cdata);
+	  grub_dprintf ("ehci", "setup_transfer: no TD\n");
+	  return GRUB_USB_ERR_INTERNAL;
+	}
+
+      /* Register new TD in cdata or previous TD */
+      if (!cdata->td_first_virt)
+	cdata->td_first_virt = td;
+      else
+	{
+	  td_prev->link_td = grub_dma_virt2phys (td, e->td_chunk);
+	  td_prev->next_td =
+	    grub_cpu_to_le32 (grub_dma_virt2phys (td, e->td_chunk));
+	}
+      td_prev = td;
+    }
+
+  /* Remember last TD */
+  cdata->td_last_virt = td;
+  cdata->td_last_phys = grub_dma_virt2phys (td, e->td_chunk);
+  /* Last TD should not have set alternate TD */
+  cdata->td_last_virt->alt_next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+
+  grub_dprintf ("ehci", "setup_transfer: cdata=%p, qh=%p\n",
+		cdata,cdata->qh_virt);
+  grub_dprintf ("ehci", "setup_transfer: td_first=%p, td_alt=%p\n",
+		cdata->td_first_virt,
+		cdata->td_alt_virt);
+  grub_dprintf ("ehci", "setup_transfer: td_last=%p\n",
+		cdata->td_last_virt);
+
+  /* Start transfer: */
+  /* Unlink possible alternate pointer in QH */
+  cdata->qh_virt->td_overlay.alt_next_td =
+    grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
+  /* Link new TDs with QH via next_td */
+  cdata->qh_virt->td_overlay.next_td =
+    grub_cpu_to_le32 (grub_dma_virt2phys
+		      (cdata->td_first_virt, e->td_chunk));
+  /* Reset Active and Halted bits in QH to activate Advance Queue,
+   * i.e. reset token */
+  cdata->qh_virt->td_overlay.token = grub_cpu_to_le32_compile_time (0);
+
+  sync_all_caches (e);
+
+  /* Finito */
+  transfer->controller_data = cdata;
+
+  return GRUB_USB_ERR_NONE;
+}
+
+/* This function expects QH is not active.
+ * Function set Halt bit in QH TD overlay and possibly prints
+ * necessary debug information. */
+static void
+grub_ehci_pre_finish_transfer (grub_usb_transfer_t transfer)
+{
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+
+  /* Collect debug data here if necessary */
+
+  /* Set Halt bit in not active QH. AL will not attempt to do
+   * Advance Queue on QH with Halt bit set, i.e., we can then
+   * safely manipulate with QH TD part. */
+  cdata->qh_virt->td_overlay.token = (cdata->qh_virt->td_overlay.token
+				      |
+				      grub_cpu_to_le32_compile_time
+				      (GRUB_EHCI_STATUS_HALTED)) &
+    grub_cpu_to_le32_compile_time (~GRUB_EHCI_STATUS_ACTIVE);
+
+  /* Print debug data here if necessary */
+
+}
+
+static grub_usb_err_t
+grub_ehci_parse_notrun (grub_usb_controller_t dev,
+			grub_usb_transfer_t transfer, grub_size_t * actual)
+{
+  struct grub_ehci *e = dev->data;
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+
+  grub_dprintf ("ehci", "parse_notrun: info\n");
+
+  /* QH can be in any state in this case. */
+  /* But EHCI or AL is not running, so QH is surely not active
+   * even if it has Active bit set... */
+  grub_ehci_pre_finish_transfer (transfer);
+  grub_ehci_free_tds (e, cdata->td_first_virt, transfer, actual);
+  grub_ehci_free_td (e, cdata->td_alt_virt);
+  grub_free (cdata);
+
+  sync_all_caches (e);
+
+  /* Additionally, do something with EHCI to make it running (what?) */
+  /* Try enable EHCI and AL */
+  grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			  GRUB_EHCI_CMD_RUNSTOP | GRUB_EHCI_CMD_AS_ENABL
+			  | GRUB_EHCI_CMD_PS_ENABL
+			  | grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+  /* Ensure command is written */
+  grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+
+  return GRUB_USB_ERR_UNRECOVERABLE;
+}
+
+static grub_usb_err_t
+grub_ehci_parse_halt (grub_usb_controller_t dev,
+		      grub_usb_transfer_t transfer, grub_size_t * actual)
+{
+  struct grub_ehci *e = dev->data;
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+  grub_uint32_t token;
+  grub_usb_err_t err = GRUB_USB_ERR_NAK;
+
+  /* QH should be halted and not active in this case. */
+
+  grub_dprintf ("ehci", "parse_halt: info\n");
+
+  /* Remember token before call pre-finish function */
+  token = grub_le_to_cpu32 (cdata->qh_virt->td_overlay.token);
+
+  /* Do things like in normal finish */
+  grub_ehci_pre_finish_transfer (transfer);
+  grub_ehci_free_tds (e, cdata->td_first_virt, transfer, actual);
+  grub_ehci_free_td (e, cdata->td_alt_virt);
+  grub_free (cdata);
+
+  sync_all_caches (e);
+
+  /* Evaluation of error code - currently we don't have GRUB USB error
+   * codes for some EHCI states, GRUB_USB_ERR_DATA is used for them.
+   * Order of evaluation is critical, specially bubble/stall. */
+  if ((token & GRUB_EHCI_STATUS_BABBLE) != 0)
+    err = GRUB_USB_ERR_BABBLE;
+  else if ((token & GRUB_EHCI_CERR_MASK) != 0)
+    err = GRUB_USB_ERR_STALL;
+  else if ((token & GRUB_EHCI_STATUS_TRANERR) != 0)
+    err = GRUB_USB_ERR_DATA;
+  else if ((token & GRUB_EHCI_STATUS_BUFERR) != 0)
+    err = GRUB_USB_ERR_DATA;
+  else if ((token & GRUB_EHCI_STATUS_MISSDMF) != 0)
+    err = GRUB_USB_ERR_DATA;
+
+  return err;
+}
+
+static grub_usb_err_t
+grub_ehci_parse_success (grub_usb_controller_t dev,
+			 grub_usb_transfer_t transfer, grub_size_t * actual)
+{
+  struct grub_ehci *e = dev->data;
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+
+  grub_dprintf ("ehci", "parse_success: info\n");
+
+  /* QH should be not active in this case, but it is not halted. */
+  grub_ehci_pre_finish_transfer (transfer);
+  grub_ehci_free_tds (e, cdata->td_first_virt, transfer, actual);
+  grub_ehci_free_td (e, cdata->td_alt_virt);
+  grub_free (cdata);
+
+  sync_all_caches (e);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+
+static grub_usb_err_t
+grub_ehci_check_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer, grub_size_t * actual)
+{
+  struct grub_ehci *e = dev->data;
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+  grub_uint32_t token, token_ftd;
+
+  sync_all_caches (e);
+
+  grub_dprintf ("ehci",
+		"check_transfer: EHCI STATUS=%08x, cdata=%p, qh=%p\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS),
+		cdata, cdata->qh_virt);
+  grub_dprintf ("ehci", "check_transfer: qh_hptr=%08x, ep_char=%08x\n",
+		grub_le_to_cpu32 (cdata->qh_virt->qh_hptr),
+		grub_le_to_cpu32 (cdata->qh_virt->ep_char));
+  grub_dprintf ("ehci", "check_transfer: ep_cap=%08x, td_current=%08x\n",
+		grub_le_to_cpu32 (cdata->qh_virt->ep_cap),
+		grub_le_to_cpu32 (cdata->qh_virt->td_current));
+  grub_dprintf ("ehci", "check_transfer: next_td=%08x, alt_next_td=%08x\n",
+		grub_le_to_cpu32 (cdata->qh_virt->td_overlay.next_td),
+		grub_le_to_cpu32 (cdata->qh_virt->td_overlay.alt_next_td));
+  grub_dprintf ("ehci", "check_transfer: token=%08x, buffer[0]=%08x\n",
+		grub_le_to_cpu32 (cdata->qh_virt->td_overlay.token),
+		grub_le_to_cpu32 (cdata->qh_virt->td_overlay.buffer_page[0]));
+
+  /* Check if EHCI is running and AL is enabled */
+  if ((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS)
+       & GRUB_EHCI_ST_HC_HALTED) != 0)
+    return grub_ehci_parse_notrun (dev, transfer, actual);
+  if ((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS)
+       & (GRUB_EHCI_ST_AS_STATUS | GRUB_EHCI_ST_PS_STATUS)) == 0)
+    return grub_ehci_parse_notrun (dev, transfer, actual);
+
+  token = grub_le_to_cpu32 (cdata->qh_virt->td_overlay.token);
+  /* If the transfer consist from only one TD, we should check */
+  /* if the TD was really executed and deactivated - to prevent */
+  /* false detection of transfer finish. */
+  token_ftd = grub_le_to_cpu32 (cdata->td_first_virt->token);
+
+  /* Detect QH halted */
+  if ((token & GRUB_EHCI_STATUS_HALTED) != 0)
+    return grub_ehci_parse_halt (dev, transfer, actual);
+
+  /* Detect QH not active - QH is not active and no next TD */
+  if (token && ((token & GRUB_EHCI_STATUS_ACTIVE) == 0)
+	&& ((token_ftd & GRUB_EHCI_STATUS_ACTIVE) == 0))
+    {
+      /* It could be finish at all or short packet condition */
+      if ((grub_le_to_cpu32 (cdata->qh_virt->td_overlay.next_td)
+	   & GRUB_EHCI_TERMINATE) &&
+	  ((grub_le_to_cpu32 (cdata->qh_virt->td_current)
+	    & GRUB_EHCI_QHTDPTR_MASK) == cdata->td_last_phys))
+	/* Normal finish */
+	return grub_ehci_parse_success (dev, transfer, actual);
+      else if ((token & GRUB_EHCI_TOTAL_MASK) != 0)
+	/* Short packet condition */
+	/* But currently we don't handle it - higher level will do it */
+	return grub_ehci_parse_success (dev, transfer, actual);
+    }
+
+  return GRUB_USB_ERR_WAIT;
+}
+
+static grub_usb_err_t
+grub_ehci_cancel_transfer (grub_usb_controller_t dev,
+			   grub_usb_transfer_t transfer)
+{
+  struct grub_ehci *e = dev->data;
+  struct grub_ehci_transfer_controller_data *cdata =
+    transfer->controller_data;
+  grub_size_t actual;
+  int i;
+  grub_uint64_t maxtime;
+  grub_uint32_t qh_phys;
+
+  sync_all_caches (e);
+
+  grub_uint32_t interrupt =
+    cdata->qh_virt->ep_cap & GRUB_EHCI_SMASK_MASK;
+
+  /* QH can be active and should be de-activated and halted */
+
+  grub_dprintf ("ehci", "cancel_transfer: begin\n");
+
+  /* First check if EHCI is running - if not, there is no problem */
+  /* to cancel any transfer. Or, if transfer is asynchronous, check */
+  /* if AL is enabled - if not, transfer can be canceled also. */
+  if (((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS) &
+      GRUB_EHCI_ST_HC_HALTED) != 0) ||
+    (!interrupt && ((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS) &
+      (GRUB_EHCI_ST_AS_STATUS | GRUB_EHCI_ST_PS_STATUS)) == 0)))
+    {
+      grub_ehci_pre_finish_transfer (transfer);
+      grub_ehci_free_tds (e, cdata->td_first_virt, transfer, &actual);
+      grub_ehci_free_td (e, cdata->td_alt_virt);
+      grub_free (cdata);
+      sync_all_caches (e);
+      grub_dprintf ("ehci", "cancel_transfer: end - EHCI not running\n");
+      return GRUB_USB_ERR_NONE;
+    }
+
+  /* EHCI and (AL or SL) are running. What to do? */
+  /* Try to Halt QH via de-scheduling QH. */
+  /* Find index of previous QH */
+  qh_phys = grub_dma_virt2phys(cdata->qh_virt, e->qh_chunk);
+  for (i = 0; i < GRUB_EHCI_N_QH; i++)
+    {
+      if ((grub_le_to_cpu32(e->qh_virt[i].qh_hptr)
+        & GRUB_EHCI_QHTDPTR_MASK) == qh_phys)
+        break;
+    }
+  if (i == GRUB_EHCI_N_QH)
+    {
+      grub_printf ("%s: prev not found, queues are corrupt\n", __func__);
+      return GRUB_USB_ERR_UNRECOVERABLE;
+    }
+  /* Unlink QH from AL */
+  e->qh_virt[i].qh_hptr = cdata->qh_virt->qh_hptr;
+
+  sync_all_caches (e);
+
+  /* If this is an interrupt transfer, we just wait for the periodic
+   * schedule to advance a few times and then assume that the EHCI
+   * controller has read the updated QH. */
+  if (cdata->qh_virt->ep_cap & GRUB_EHCI_SMASK_MASK)
+    {
+      grub_millisleep(20);
+    }
+  else
+    {
+      /* For the asynchronous schedule we use the advance doorbell to find
+       * out when the EHCI controller has read the updated QH. */
+
+      /* Ring the doorbell */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+                              GRUB_EHCI_CMD_AS_ADV_D
+                              | grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+      /* Ensure command is written */
+      grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND);
+      /* Wait answer with timeout */
+      maxtime = grub_get_time_ms () + 2;
+      while (((grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS)
+               & GRUB_EHCI_ST_AS_ADVANCE) == 0)
+             && (grub_get_time_ms () < maxtime));
+
+      /* We do not detect the timeout because if timeout occurs, it most
+       * probably means something wrong with EHCI - maybe stopped etc. */
+
+      /* Shut up the doorbell */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+                              ~GRUB_EHCI_CMD_AS_ADV_D
+                              & grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+      grub_ehci_oper_write32 (e, GRUB_EHCI_STATUS,
+                              GRUB_EHCI_ST_AS_ADVANCE
+                              | grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS));
+      /* Ensure command is written */
+      grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS);
+    }
+
+  /* Now is QH out of AL and we can do anything with it... */
+  grub_ehci_pre_finish_transfer (transfer);
+  grub_ehci_free_tds (e, cdata->td_first_virt, transfer, &actual);
+  grub_ehci_free_td (e, cdata->td_alt_virt);
+
+  /* "Free" the QH - link it to itself */
+  cdata->qh_virt->ep_char = 0;
+  cdata->qh_virt->qh_hptr =
+    grub_cpu_to_le32 ((grub_dma_virt2phys (cdata->qh_virt,
+                                           e->qh_chunk)
+                       & GRUB_EHCI_POINTER_MASK) | GRUB_EHCI_HPTR_TYPE_QH);
+
+  grub_free (cdata);
+
+  grub_dprintf ("ehci", "cancel_transfer: end\n");
+
+  sync_all_caches (e);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static int
+grub_ehci_hubports (grub_usb_controller_t dev)
+{
+  struct grub_ehci *e = (struct grub_ehci *) dev->data;
+  grub_uint32_t portinfo;
+
+  portinfo = grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS)
+    & GRUB_EHCI_SPARAMS_N_PORTS;
+  grub_dprintf ("ehci", "root hub ports=%d\n", portinfo);
+  return portinfo;
+}
+
+static grub_usb_err_t
+grub_ehci_portstatus (grub_usb_controller_t dev,
+		      unsigned int port, unsigned int enable)
+{
+  struct grub_ehci *e = (struct grub_ehci *) dev->data;
+  grub_uint64_t endtime;
+
+  grub_dprintf ("ehci", "portstatus: EHCI STATUS: %08x\n",
+		grub_ehci_oper_read32 (e, GRUB_EHCI_STATUS));
+  grub_dprintf ("ehci",
+		"portstatus: begin, iobase=%p, port=%d, status=0x%02x\n",
+		e->iobase, port, grub_ehci_port_read (e, port));
+
+  /* In any case we need to disable port:
+   * - if enable==false - we should disable port
+   * - if enable==true we will do the reset and the specification says
+   *   PortEnable should be FALSE in such case */
+  /* Disable the port and wait for it. */
+  grub_ehci_port_resbits (e, port, GRUB_EHCI_PORT_ENABLED);
+  endtime = grub_get_time_ms () + 1000;
+  while (grub_ehci_port_read (e, port) & GRUB_EHCI_PORT_ENABLED)
+    if (grub_get_time_ms () > endtime)
+      return GRUB_USB_ERR_TIMEOUT;
+
+  if (!enable)			/* We don't need reset port */
+    {
+      grub_dprintf ("ehci", "portstatus: Disabled.\n");
+      grub_dprintf ("ehci", "portstatus: end, status=0x%02x\n",
+		    grub_ehci_port_read (e, port));
+      return GRUB_USB_ERR_NONE;
+    }
+
+  grub_dprintf ("ehci", "portstatus: enable\n");
+
+  grub_boot_time ("Resetting port %d", port);
+
+  /* Now we will do reset - if HIGH speed device connected, it will
+   * result in Enabled state, otherwise port remains disabled. */
+  /* Set RESET bit for 50ms */
+  grub_ehci_port_setbits (e, port, GRUB_EHCI_PORT_RESET);
+  grub_millisleep (50);
+
+  /* Reset RESET bit and wait for the end of reset */
+  grub_ehci_port_resbits (e, port, GRUB_EHCI_PORT_RESET);
+  endtime = grub_get_time_ms () + 1000;
+  while (grub_ehci_port_read (e, port) & GRUB_EHCI_PORT_RESET)
+    if (grub_get_time_ms () > endtime)
+      return GRUB_USB_ERR_TIMEOUT;
+  grub_boot_time ("Port %d reset", port);
+  /* Remember "we did the reset" - needed by detect_dev */
+  e->reset |= (1 << port);
+  /* Test if port enabled, i.e. HIGH speed device connected */
+  if ((grub_ehci_port_read (e, port) & GRUB_EHCI_PORT_ENABLED) != 0)	/* yes! */
+    {
+      grub_dprintf ("ehci", "portstatus: Enabled!\n");
+      /* "Reset recovery time" (USB spec.) */
+      grub_millisleep (10);
+    }
+  else				/* no... */
+    {
+      /* FULL speed device connected - change port ownership.
+       * It results in disconnected state of this EHCI port. */
+      grub_ehci_port_setbits (e, port, GRUB_EHCI_PORT_OWNER);
+      return GRUB_USB_ERR_BADDEVICE;
+    }
+
+  /* XXX: Fix it! There is possible problem - we can say to calling
+   * function that we lost device if it is FULL speed onlu via
+   * return value <> GRUB_ERR_NONE. It (maybe) displays also error
+   * message on screen - but this situation is not error, it is normal
+   * state! */
+
+  grub_dprintf ("ehci", "portstatus: end, status=0x%02x\n",
+		grub_ehci_port_read (e, port));
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_speed_t
+grub_ehci_detect_dev (grub_usb_controller_t dev, int port, int *changed)
+{
+  struct grub_ehci *e = (struct grub_ehci *) dev->data;
+  grub_uint32_t status, line_state;
+
+  status = grub_ehci_port_read (e, port);
+
+  /* Connect Status Change bit - it detects change of connection */
+  if (status & GRUB_EHCI_PORT_CONNECT_CH)
+    {
+      *changed = 1;
+      /* Reset bit Connect Status Change */
+      grub_ehci_port_setbits (e, port, GRUB_EHCI_PORT_CONNECT_CH);
+    }
+  else
+    *changed = 0;
+
+  if (!(status & GRUB_EHCI_PORT_CONNECT))
+    {				/* We should reset related "reset" flag in not connected state */
+      e->reset &= ~(1 << port);
+      return GRUB_USB_SPEED_NONE;
+    }
+  /* Detected connected state, so we should return speed.
+   * But we can detect only LOW speed device and only at connection
+   * time when PortEnabled=FALSE. FULL / HIGH speed detection is made
+   * later by EHCI-specific reset procedure.
+   * Another thing - if detected speed is LOW at connection time,
+   * we should change port ownership to companion controller.
+   * So:
+   * 1. If we detect connected and enabled and EHCI-owned port,
+   * we can say it is HIGH speed.
+   * 2. If we detect connected and not EHCI-owned port, we can say
+   * NONE speed, because such devices are not handled by EHCI.
+   * 3. If we detect connected, not enabled but reset port, we can say
+   * NONE speed, because it means FULL device connected to port and
+   * such devices are not handled by EHCI.
+   * 4. If we detect connected, not enabled and not reset port, which
+   * has line state != "K", we will say HIGH - it could be FULL or HIGH
+   * device, we will see it later after end of EHCI-specific reset
+   * procedure.
+   * 5. If we detect connected, not enabled and not reset port, which
+   * has line state == "K", we can say NONE speed, because LOW speed
+   * device is connected and we should change port ownership. */
+  if ((status & GRUB_EHCI_PORT_ENABLED) != 0)	/* Port already enabled, return high speed. */
+    return GRUB_USB_SPEED_HIGH;
+  if ((status & GRUB_EHCI_PORT_OWNER) != 0)	/* EHCI is not port owner */
+    return GRUB_USB_SPEED_NONE;	/* EHCI driver is ignoring this port. */
+  if ((e->reset & (1 << port)) != 0)	/* Port reset was done = FULL speed */
+    return GRUB_USB_SPEED_NONE;	/* EHCI driver is ignoring this port. */
+  else				/* Port connected but not enabled - test port speed. */
+    {
+      line_state = status & GRUB_EHCI_PORT_LINE_STAT;
+      if (line_state != GRUB_EHCI_PORT_LINE_LOWSP)
+	return GRUB_USB_SPEED_HIGH;
+      /* Detected LOW speed device, we should change
+       * port ownership.
+       * XXX: Fix it!: There should be test if related companion
+       * controler is available ! And what to do if it does not exist ? */
+      grub_ehci_port_setbits (e, port, GRUB_EHCI_PORT_OWNER);
+      return GRUB_USB_SPEED_NONE;	/* Ignore this port */
+      /* Note: Reset of PORT_OWNER bit is done by EHCI HW when
+       * device is really disconnected from port.
+       * Don't do PORT_OWNER bit reset by SW when not connected signal
+       * is detected in port register ! */
+    }
+}
+
+static grub_err_t
+grub_ehci_restore_hw (void)
+{
+  struct grub_ehci *e;
+  grub_uint32_t n_ports;
+  int i;
+
+  /* We should re-enable all EHCI HW similarly as on inithw */
+  for (e = ehci; e; e = e->next)
+    {
+      /* Check if EHCI is halted and halt it if not */
+      if (grub_ehci_halt (e) != GRUB_USB_ERR_NONE)
+	grub_error (GRUB_ERR_TIMEOUT, "restore_hw: EHCI halt timeout");
+
+      /* Reset EHCI */
+      if (grub_ehci_reset (e) != GRUB_USB_ERR_NONE)
+	grub_error (GRUB_ERR_TIMEOUT, "restore_hw: EHCI reset timeout");
+
+      /* Setup some EHCI registers and enable EHCI */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_FL_BASE, e->framelist_phys);
+      grub_ehci_oper_write32 (e, GRUB_EHCI_CUR_AL_ADDR,
+			      grub_dma_virt2phys (&e->qh_virt[1],
+						   e->qh_chunk));
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			      GRUB_EHCI_CMD_RUNSTOP |
+			      grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+
+      /* Set ownership of root hub ports to EHCI */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_CONFIG_FLAG,
+			      GRUB_EHCI_CF_EHCI_OWNER);
+
+      /* Enable asynchronous list */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+			      GRUB_EHCI_CMD_AS_ENABL
+			      | GRUB_EHCI_CMD_PS_ENABL
+			      | grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+
+      /* Now should be possible to power-up and enumerate ports etc. */
+      if ((grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS)
+	   & GRUB_EHCI_SPARAMS_PPC) != 0)
+	{			/* EHCI has port powering control */
+	  /* Power on all ports */
+	  n_ports = grub_ehci_ehcc_read32 (e, GRUB_EHCI_EHCC_SPARAMS)
+	    & GRUB_EHCI_SPARAMS_N_PORTS;
+	  for (i = 0; i < (int) n_ports; i++)
+	    grub_ehci_oper_write32 (e, GRUB_EHCI_PORT_STAT_CMD + i * 4,
+				    GRUB_EHCI_PORT_POWER
+				    | grub_ehci_oper_read32 (e,
+							     GRUB_EHCI_PORT_STAT_CMD
+							     + i * 4));
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_ehci_fini_hw (int noreturn __attribute__ ((unused)))
+{
+  struct grub_ehci *e;
+
+  /* We should disable all EHCI HW to prevent any DMA access etc. */
+  for (e = ehci; e; e = e->next)
+    {
+      /* Disable both lists */
+      grub_ehci_oper_write32 (e, GRUB_EHCI_COMMAND,
+        ~(GRUB_EHCI_CMD_AS_ENABL | GRUB_EHCI_CMD_PS_ENABL)
+        & grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
+
+      /* Check if EHCI is halted and halt it if not */
+      grub_ehci_halt (e);
+
+      /* Reset EHCI */
+      grub_ehci_reset (e);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_usb_controller_dev usb_controller = {
+  .name = "ehci",
+  .iterate = grub_ehci_iterate,
+  .setup_transfer = grub_ehci_setup_transfer,
+  .check_transfer = grub_ehci_check_transfer,
+  .cancel_transfer = grub_ehci_cancel_transfer,
+  .hubports = grub_ehci_hubports,
+  .portstatus = grub_ehci_portstatus,
+  .detect_dev = grub_ehci_detect_dev,
+  /* estimated max. count of TDs for one bulk transfer */
+  .max_bulk_tds = GRUB_EHCI_N_TD * 3 / 4 
+};
+
+GRUB_MOD_INIT (ehci)
+{
+  COMPILE_TIME_ASSERT (sizeof (struct grub_ehci_td) == 64);
+  COMPILE_TIME_ASSERT (sizeof (struct grub_ehci_qh) == 96);
+
+  grub_stop_disk_firmware ();
+
+  grub_boot_time ("Initing EHCI hardware");
+  grub_ehci_pci_scan ();
+  grub_boot_time ("Registering EHCI driver");
+  grub_usb_controller_dev_register (&usb_controller);
+  grub_boot_time ("EHCI driver registered");
+  grub_loader_register_preboot_hook (grub_ehci_fini_hw, grub_ehci_restore_hw,
+				     GRUB_LOADER_PREBOOT_HOOK_PRIO_DISK);
+}
+
+GRUB_MOD_FINI (ehci)
+{
+  grub_ehci_fini_hw (0);
+  grub_usb_controller_dev_unregister (&usb_controller);
+}
diff --git a/grub-core/bus/usb/ohci.c b/grub-core/bus/usb/ohci.c
new file mode 100644
index 0000000..f0be533
--- /dev/null
+++ b/grub-core/bus/usb/ohci.c
@@ -0,0 +1,1468 @@
+/* ohci.c - OHCI Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/usbtrans.h>
+#include <grub/misc.h>
+#include <grub/pci.h>
+#include <grub/cpu/pci.h>
+#include <grub/cpu/io.h>
+#include <grub/time.h>
+#include <grub/cs5536.h>
+#include <grub/loader.h>
+#include <grub/disk.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_ohci_hcca
+{
+  /* Pointers to Interrupt Endpoint Descriptors.  Not used by
+     GRUB.  */
+  grub_uint32_t inttable[32];
+
+  /* Current frame number.  */
+  grub_uint16_t framenumber;
+
+  grub_uint16_t pad;
+
+  /* List of completed TDs.  */
+  grub_uint32_t donehead;
+
+  grub_uint8_t reserved[116];
+} GRUB_PACKED;
+
+/* OHCI General Transfer Descriptor */
+struct grub_ohci_td
+{
+  /* Information used to construct the TOKEN packet.  */
+  grub_uint32_t token;
+  grub_uint32_t buffer; /* LittleEndian physical address */
+  grub_uint32_t next_td; /* LittleEndian physical address */
+  grub_uint32_t buffer_end; /* LittleEndian physical address */
+  /* next values are not for OHCI HW */
+  volatile struct grub_ohci_td *link_td; /* pointer to next free/chained TD
+                          * pointer as uint32 */
+  grub_uint32_t prev_td_phys; /* we need it to find previous TD
+                               * physical address in CPU endian */
+  grub_uint32_t tr_index; /* index of TD in transfer */
+  grub_uint8_t pad[8 - sizeof (volatile struct grub_ohci_td *)]; /* padding to 32 bytes */
+} GRUB_PACKED;
+
+/* OHCI Endpoint Descriptor.  */
+struct grub_ohci_ed
+{
+  grub_uint32_t target;
+  grub_uint32_t td_tail;
+  grub_uint32_t td_head;
+  grub_uint32_t next_ed;
+} GRUB_PACKED;
+
+typedef volatile struct grub_ohci_td *grub_ohci_td_t;
+typedef volatile struct grub_ohci_ed *grub_ohci_ed_t;
+
+/* Experimental change of ED/TD allocation */
+/* Little bit similar as in UHCI */
+/* Implementation assumes:
+ *      32-bits architecture - XXX: fix for 64-bits
+ *      memory allocated by grub_memalign_dma32 must be continuous
+ *      in virtual and also in physical memory */
+struct grub_ohci
+{
+  volatile grub_uint32_t *iobase;
+  volatile struct grub_ohci_hcca *hcca;
+  grub_uint32_t hcca_addr;
+  struct grub_pci_dma_chunk *hcca_chunk;
+  grub_ohci_ed_t ed_ctrl; /* EDs for CONTROL */
+  grub_uint32_t ed_ctrl_addr;
+  struct grub_pci_dma_chunk *ed_ctrl_chunk;
+  grub_ohci_ed_t ed_bulk; /* EDs for BULK */
+  grub_uint32_t ed_bulk_addr;
+  struct grub_pci_dma_chunk *ed_bulk_chunk;
+  grub_ohci_td_t td; /* TDs */
+  grub_uint32_t td_addr;
+  struct grub_pci_dma_chunk *td_chunk;
+  struct grub_ohci *next;
+  grub_ohci_td_t td_free; /* Pointer to first free TD */
+};
+
+static struct grub_ohci *ohci;
+
+typedef enum
+{
+  GRUB_OHCI_REG_REVISION = 0x00,
+  GRUB_OHCI_REG_CONTROL,
+  GRUB_OHCI_REG_CMDSTATUS,
+  GRUB_OHCI_REG_INTSTATUS,
+  GRUB_OHCI_REG_INTENA,
+  GRUB_OHCI_REG_INTDIS,
+  GRUB_OHCI_REG_HCCA,
+  GRUB_OHCI_REG_PERIODIC,
+  GRUB_OHCI_REG_CONTROLHEAD,
+  GRUB_OHCI_REG_CONTROLCURR,
+  GRUB_OHCI_REG_BULKHEAD,
+  GRUB_OHCI_REG_BULKCURR,
+  GRUB_OHCI_REG_DONEHEAD,
+  GRUB_OHCI_REG_FRAME_INTERVAL,
+  GRUB_OHCI_REG_PERIODIC_START = 16,
+  GRUB_OHCI_REG_RHUBA = 18,
+  GRUB_OHCI_REG_RHUBPORT = 21,
+  GRUB_OHCI_REG_LEGACY_CONTROL = 0x100,
+  GRUB_OHCI_REG_LEGACY_INPUT = 0x104,
+  GRUB_OHCI_REG_LEGACY_OUTPUT = 0x108,
+  GRUB_OHCI_REG_LEGACY_STATUS = 0x10c
+} grub_ohci_reg_t;
+
+#define GRUB_OHCI_RHUB_PORT_POWER_MASK 0x300
+#define GRUB_OHCI_RHUB_PORT_ALL_POWERED 0x200
+
+#define GRUB_OHCI_REG_FRAME_INTERVAL_FSMPS_MASK 0x8fff0000
+#define GRUB_OHCI_REG_FRAME_INTERVAL_FSMPS_SHIFT 16
+#define GRUB_OHCI_REG_FRAME_INTERVAL_FI_SHIFT 0
+
+/* XXX: Is this choice of timings sane?  */
+#define GRUB_OHCI_FSMPS 0x2778
+#define GRUB_OHCI_PERIODIC_START 0x257f
+#define GRUB_OHCI_FRAME_INTERVAL 0x2edf
+
+#define GRUB_OHCI_SET_PORT_ENABLE (1 << 1)
+#define GRUB_OHCI_CLEAR_PORT_ENABLE (1 << 0)
+#define GRUB_OHCI_SET_PORT_RESET (1 << 4)
+#define GRUB_OHCI_SET_PORT_RESET_STATUS_CHANGE (1 << 20)
+
+#define GRUB_OHCI_REG_CONTROL_BULK_ENABLE (1 << 5)
+#define GRUB_OHCI_REG_CONTROL_CONTROL_ENABLE (1 << 4)
+
+#define GRUB_OHCI_RESET_CONNECT_CHANGE (1 << 16)
+#define GRUB_OHCI_CTRL_EDS 256
+#define GRUB_OHCI_BULK_EDS 510
+#define GRUB_OHCI_TDS 640
+
+#define GRUB_OHCI_ED_ADDR_MASK 0x7ff
+
+static inline grub_ohci_ed_t
+grub_ohci_ed_phys2virt (struct grub_ohci *o, int bulk, grub_uint32_t x)
+{
+  if (!x)
+    return NULL;
+  if (bulk)
+    return (grub_ohci_ed_t) (x - o->ed_bulk_addr
+			     + (grub_uint8_t *) o->ed_bulk);
+  return (grub_ohci_ed_t) (x - o->ed_ctrl_addr
+			   + (grub_uint8_t *) o->ed_ctrl);
+}
+
+static grub_uint32_t
+grub_ohci_virt_to_phys (struct grub_ohci *o, int bulk, grub_ohci_ed_t x)
+{
+  if (!x)
+    return 0;
+
+  if (bulk)
+    return (grub_uint8_t *) x - (grub_uint8_t *) o->ed_bulk + o->ed_bulk_addr;
+  return (grub_uint8_t *) x - (grub_uint8_t *) o->ed_ctrl + o->ed_ctrl_addr;
+}
+
+static inline grub_ohci_td_t
+grub_ohci_td_phys2virt (struct grub_ohci *o, grub_uint32_t x)
+{
+  if (!x)
+    return NULL;
+  return (grub_ohci_td_t) (x - o->td_addr + (grub_uint8_t *) o->td);
+}
+
+static grub_uint32_t
+grub_ohci_td_virt2phys (struct grub_ohci *o,  grub_ohci_td_t x)
+{
+  if (!x)
+    return 0;
+  return (grub_uint8_t *)x - (grub_uint8_t *)o->td + o->td_addr;
+}
+
+  
+static grub_uint32_t
+grub_ohci_readreg32 (struct grub_ohci *o, grub_ohci_reg_t reg)
+{
+  return grub_le_to_cpu32 (*(o->iobase + reg));
+}
+
+static void
+grub_ohci_writereg32 (struct grub_ohci *o,
+		      grub_ohci_reg_t reg, grub_uint32_t val)
+{
+  *(o->iobase + reg) = grub_cpu_to_le32 (val);
+}
+
+
+
+/* Iterate over all PCI devices.  Determine if a device is an OHCI
+   controller.  If this is the case, initialize it.  */
+static int
+grub_ohci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+		    void *data __attribute__ ((unused)))
+{
+  grub_uint32_t interf;
+  grub_uint32_t base;
+  grub_pci_address_t addr;
+  struct grub_ohci *o;
+  grub_uint32_t revision;
+  int j;
+  
+  /* Determine IO base address.  */
+  grub_dprintf ("ohci", "pciid = %x\n", pciid);
+
+  if (pciid == GRUB_CS5536_PCIID)
+    {
+      grub_uint64_t basereg;
+
+      basereg = grub_cs5536_read_msr (dev, GRUB_CS5536_MSR_USB_OHCI_BASE);
+      if (!(basereg & GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE))
+	{
+	  /* Shouldn't happen.  */
+	  grub_dprintf ("ohci", "No OHCI address is assigned\n");
+	  return 0;
+	}
+      base = (basereg & GRUB_CS5536_MSR_USB_BASE_ADDR_MASK);
+      basereg |= GRUB_CS5536_MSR_USB_BASE_BUS_MASTER;
+      basereg &= ~GRUB_CS5536_MSR_USB_BASE_PME_ENABLED;
+      basereg &= ~GRUB_CS5536_MSR_USB_BASE_PME_STATUS;
+      grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_OHCI_BASE, basereg);
+    }
+  else
+    {
+      grub_uint32_t class_code;
+      grub_uint32_t class;
+      grub_uint32_t subclass;
+
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+      class_code = grub_pci_read (addr) >> 8;
+      
+      interf = class_code & 0xFF;
+      subclass = (class_code >> 8) & 0xFF;
+      class = class_code >> 16;
+
+      /* If this is not an OHCI controller, just return.  */
+      if (class != 0x0c || subclass != 0x03 || interf != 0x10)
+	return 0;
+
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+      base = grub_pci_read (addr);
+
+      base &= GRUB_PCI_ADDR_MEM_MASK;
+      if (!base)
+	{
+	  grub_dprintf ("ehci",
+			"EHCI: EHCI is not mapper\n");
+	  return 0;
+	}
+
+      /* Set bus master - needed for coreboot, VMware, broken BIOSes etc. */
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write_word(addr,
+			  GRUB_PCI_COMMAND_MEM_ENABLED
+			  | GRUB_PCI_COMMAND_BUS_MASTER
+			  | grub_pci_read_word(addr));
+
+      grub_dprintf ("ohci", "class=0x%02x 0x%02x interface 0x%02x\n",
+		    class, subclass, interf);
+    }
+
+  /* Allocate memory for the controller and register it.  */
+  o = grub_malloc (sizeof (*o));
+  if (! o)
+    return 1;
+  grub_memset ((void*)o, 0, sizeof (*o));
+  o->iobase = grub_pci_device_map_range (dev, base, 0x800);
+
+  grub_dprintf ("ohci", "base=%p\n", o->iobase);
+
+  /* Reserve memory for the HCCA.  */
+  o->hcca_chunk = grub_memalign_dma32 (256, 256);
+  if (! o->hcca_chunk)
+    goto fail;
+  o->hcca = grub_dma_get_virt (o->hcca_chunk);
+  o->hcca_addr = grub_dma_get_phys (o->hcca_chunk);
+  grub_memset ((void*)o->hcca, 0, sizeof(*o->hcca));
+  grub_dprintf ("ohci", "hcca: chunk=%p, virt=%p, phys=0x%02x\n",
+                o->hcca_chunk, o->hcca, o->hcca_addr);
+
+  /* Reserve memory for ctrl EDs.  */
+  o->ed_ctrl_chunk = grub_memalign_dma32 (16, sizeof(struct grub_ohci_ed)
+					  * GRUB_OHCI_CTRL_EDS);
+  if (! o->ed_ctrl_chunk)
+    goto fail;
+  o->ed_ctrl = grub_dma_get_virt (o->ed_ctrl_chunk);
+  o->ed_ctrl_addr = grub_dma_get_phys (o->ed_ctrl_chunk);
+  /* Preset EDs */
+  grub_memset ((void *) o->ed_ctrl, 0, sizeof (struct grub_ohci_ed)
+	       * GRUB_OHCI_CTRL_EDS);
+  for (j=0; j < GRUB_OHCI_CTRL_EDS; j++)
+    o->ed_ctrl[j].target = grub_cpu_to_le32_compile_time (1 << 14); /* skip */
+    
+  grub_dprintf ("ohci", "EDs-C: chunk=%p, virt=%p, phys=0x%02x\n",
+                o->ed_ctrl_chunk, o->ed_ctrl, o->ed_ctrl_addr);
+
+  /* Reserve memory for bulk EDs.  */
+  o->ed_bulk_chunk = grub_memalign_dma32 (16, sizeof (struct grub_ohci_ed)
+					  * GRUB_OHCI_BULK_EDS);
+  if (! o->ed_bulk_chunk)
+    goto fail;
+  o->ed_bulk = grub_dma_get_virt (o->ed_bulk_chunk);
+  o->ed_bulk_addr = grub_dma_get_phys (o->ed_bulk_chunk);
+  /* Preset EDs */
+  grub_memset ((void*)o->ed_bulk, 0, sizeof(struct grub_ohci_ed) * GRUB_OHCI_BULK_EDS);
+  for (j=0; j < GRUB_OHCI_BULK_EDS; j++)
+    o->ed_bulk[j].target = grub_cpu_to_le32_compile_time (1 << 14); /* skip */
+
+  grub_dprintf ("ohci", "EDs-B: chunk=%p, virt=%p, phys=0x%02x\n",
+                o->ed_bulk_chunk, o->ed_bulk, o->ed_bulk_addr);
+
+  /* Reserve memory for TDs.  */
+  o->td_chunk = grub_memalign_dma32 (32, sizeof(struct grub_ohci_td)*GRUB_OHCI_TDS);
+  /* Why is it aligned on 32 boundary if spec. says 16 ?
+   * We have structure 32 bytes long and we don't want cross
+   * 4K boundary inside structure. */
+  if (! o->td_chunk)
+    goto fail;
+  o->td_free = o->td = grub_dma_get_virt (o->td_chunk);
+  o->td_addr = grub_dma_get_phys (o->td_chunk);
+  /* Preset free TDs chain in TDs */
+  grub_memset ((void*)o->td, 0, sizeof(struct grub_ohci_td) * GRUB_OHCI_TDS);
+  for (j=0; j < (GRUB_OHCI_TDS-1); j++)
+    o->td[j].link_td = &o->td[j+1];
+
+  grub_dprintf ("ohci", "TDs: chunk=%p, virt=%p, phys=0x%02x\n",
+                o->td_chunk, o->td, o->td_addr);
+
+  /* Check if the OHCI revision is actually 1.0 as supported.  */
+  revision = grub_ohci_readreg32 (o, GRUB_OHCI_REG_REVISION);
+  grub_dprintf ("ohci", "OHCI revision=0x%02x\n", revision & 0xFF);
+  if ((revision & 0xFF) != 0x10)
+    goto fail;
+
+  {
+    grub_uint32_t control;
+    /* Check SMM/BIOS ownership of OHCI (SMM = USB Legacy Support driver for BIOS) */
+    control = grub_ohci_readreg32 (o, GRUB_OHCI_REG_CONTROL);
+    if ((control & 0x100) != 0)
+      {
+	unsigned i;
+	grub_dprintf("ohci", "OHCI is owned by SMM\n");
+	/* Do change of ownership */
+	/* Ownership change request */
+	grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, (1<<3)); /* XXX: Magic.  */
+	/* Waiting for SMM deactivation */
+	for (i=0; i < 10; i++)
+	  {
+	    if ((grub_ohci_readreg32 (o, GRUB_OHCI_REG_CONTROL) & 0x100) == 0)
+	      {
+		grub_dprintf("ohci", "Ownership changed normally.\n");
+		break;
+	      }
+	    grub_millisleep (100);
+          }
+	if (i >= 10)
+	  {
+	    grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROL,
+				  grub_ohci_readreg32 (o, GRUB_OHCI_REG_CONTROL) & ~0x100);
+	    grub_dprintf("ohci", "Ownership changing timeout, change forced !\n");
+	  }
+      }
+    else if (((control & 0x100) == 0) && 
+	     ((control & 0xc0) != 0)) /* Not owned by SMM nor reset */
+      {
+	grub_dprintf("ohci", "OHCI is owned by BIOS\n");
+	/* Do change of ownership - not implemented yet... */
+	/* In fact we probably need to do nothing ...? */
+      }
+    else
+      {
+	grub_dprintf("ohci", "OHCI is not owned by SMM nor BIOS\n");
+	/* We can setup OHCI. */
+      }  
+  }
+
+  /* Suspend the OHCI by issuing a reset.  */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, 1); /* XXX: Magic.  */
+  grub_millisleep (1);
+  grub_dprintf ("ohci", "OHCI reset\n");
+
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_FRAME_INTERVAL,
+			(GRUB_OHCI_FSMPS
+			 << GRUB_OHCI_REG_FRAME_INTERVAL_FSMPS_SHIFT)
+			| (GRUB_OHCI_FRAME_INTERVAL
+			   << GRUB_OHCI_REG_FRAME_INTERVAL_FI_SHIFT));
+
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_PERIODIC_START,
+			GRUB_OHCI_PERIODIC_START);
+
+  /* Setup the HCCA.  */
+  o->hcca->donehead = 0;
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_HCCA, o->hcca_addr);
+  grub_dprintf ("ohci", "OHCI HCCA\n");
+
+  /* Misc. pre-sets. */
+  o->hcca->donehead = 0;
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_INTSTATUS, 0x7f); /* Clears everything */
+  /* We don't want modify CONTROL/BULK HEAD registers.
+   * So we assign to HEAD registers zero ED from related array
+   * and we will not use this ED, it will be always skipped.
+   * It should not produce notable performance penalty (I hope). */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLHEAD, o->ed_ctrl_addr);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLCURR, 0);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKHEAD, o->ed_bulk_addr);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKCURR, 0);
+
+  /* Check OHCI Legacy Support */
+  if ((revision & 0x100) != 0)
+    {
+      grub_dprintf ("ohci", "Legacy Support registers detected\n");
+      grub_dprintf ("ohci", "Current state of legacy control reg.: 0x%04x\n",
+		    grub_ohci_readreg32 (o, GRUB_OHCI_REG_LEGACY_CONTROL));
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_LEGACY_CONTROL,
+			    (grub_ohci_readreg32 (o, GRUB_OHCI_REG_LEGACY_CONTROL)) & ~1);
+      grub_dprintf ("ohci", "OHCI Legacy Support disabled.\n");
+    }
+
+  /* Enable the OHCI + enable CONTROL and BULK LIST.  */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROL,
+			(2 << 6)
+			| GRUB_OHCI_REG_CONTROL_CONTROL_ENABLE
+			| GRUB_OHCI_REG_CONTROL_BULK_ENABLE );
+  grub_dprintf ("ohci", "OHCI enable: 0x%02x\n",
+		(grub_ohci_readreg32 (o, GRUB_OHCI_REG_CONTROL) >> 6) & 3);
+
+  /* Power on all ports */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBA,
+                       (grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBA)
+                        & ~GRUB_OHCI_RHUB_PORT_POWER_MASK)
+                       | GRUB_OHCI_RHUB_PORT_ALL_POWERED);
+#if 0 /* We don't need it at all, handled via hotplugging */
+  /* Now we have hot-plugging, we need to wait for stable power only */
+  grub_millisleep (100);
+#endif
+
+  /* Link to ohci now that initialisation is successful.  */
+  o->next = ohci;
+  ohci = o;
+
+  return 0;
+
+ fail:
+  if (o)
+    {
+      grub_dma_free (o->td_chunk);
+      grub_dma_free (o->ed_bulk_chunk);
+      grub_dma_free (o->ed_ctrl_chunk);
+      grub_dma_free (o->hcca_chunk);
+    }
+  grub_free (o);
+
+  return 0;
+}
+
+
+static void
+grub_ohci_inithw (void)
+{
+  grub_pci_iterate (grub_ohci_pci_iter, NULL);
+}
+
+
+
+static int
+grub_ohci_iterate (grub_usb_controller_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_ohci *o;
+  struct grub_usb_controller dev;
+
+  for (o = ohci; o; o = o->next)
+    {
+      dev.data = o;
+      if (hook (&dev, hook_data))
+	return 1;
+    }
+
+  return 0;
+}
+
+static grub_ohci_ed_t
+grub_ohci_find_ed (struct grub_ohci *o, int bulk, grub_uint32_t target)
+{
+  grub_ohci_ed_t ed, ed_next;
+  grub_uint32_t target_addr = target & GRUB_OHCI_ED_ADDR_MASK;
+  int count;
+  int i;
+
+  /* Use proper values and structures. */
+  if (bulk)
+    {    
+      count = GRUB_OHCI_BULK_EDS;
+      ed = o->ed_bulk;
+      ed_next = grub_ohci_ed_phys2virt(o, bulk,
+                  grub_le_to_cpu32 (ed->next_ed) );
+    }
+  else
+    {
+      count = GRUB_OHCI_CTRL_EDS;
+      ed = o->ed_ctrl;
+      ed_next = grub_ohci_ed_phys2virt(o, bulk,
+                  grub_le_to_cpu32 (ed->next_ed) );
+    }
+
+   /* First try to find existing ED with proper target address */
+  for (i = 0; ; )
+    {
+      if (i && /* We ignore zero ED */
+           ((ed->target & GRUB_OHCI_ED_ADDR_MASK) == target_addr))
+        return ed; /* Found proper existing ED */
+      i++;
+      if (ed_next && (i < count))
+        {
+          ed = ed_next;
+          ed_next = grub_ohci_ed_phys2virt(o, bulk,
+                      grub_le_to_cpu32 (ed->next_ed) );
+          continue;
+        }
+      break;
+    }
+  /* ED with target_addr does not exist, we have to add it */
+  /* Have we any free ED in array ? */
+  if (i >= count) /* No. */
+    return NULL;
+  /* Currently we simply take next ED in array, no allocation
+   * function is used. It should be no problem until hot-plugging
+   * will be implemented, i.e. until we will need to de-allocate EDs
+   * of unplugged devices. */
+  /* We can link new ED to previous ED safely as the new ED should
+   * still have set skip bit. */
+  ed->next_ed = grub_cpu_to_le32 ( grub_ohci_virt_to_phys (o,
+                                     bulk, &ed[1]));
+  return &ed[1];
+}
+
+static grub_ohci_td_t
+grub_ohci_alloc_td (struct grub_ohci *o)
+{
+  grub_ohci_td_t ret;
+
+  /* Check if there is a Transfer Descriptor available.  */
+  if (! o->td_free)
+    return NULL;
+
+  ret = o->td_free; /* Take current free TD */
+  o->td_free = (grub_ohci_td_t)ret->link_td; /* Advance to next free TD in chain */
+  ret->link_td = 0; /* Reset link_td in allocated TD */
+  return ret;
+}
+
+static void
+grub_ohci_free_td (struct grub_ohci *o, grub_ohci_td_t td)
+{
+  grub_memset ( (void*)td, 0, sizeof(struct grub_ohci_td) ); 
+  td->link_td = o->td_free; /* Cahin new free TD & rest */
+  o->td_free = td; /* Change address of first free TD */
+}
+
+static void
+grub_ohci_free_tds (struct grub_ohci *o, grub_ohci_td_t td)
+{
+  if (!td)
+    return;
+    
+  /* Unchain first TD from previous TD if it is chained */
+  if (td->prev_td_phys)
+    {
+      grub_ohci_td_t td_prev_virt = grub_ohci_td_phys2virt(o,
+                                      td->prev_td_phys);
+
+      if (td == (grub_ohci_td_t) td_prev_virt->link_td)
+        td_prev_virt->link_td = 0;
+    }
+  
+  /* Free all TDs from td  (chained by link_td) */
+  while (td)
+    {
+      grub_ohci_td_t tdprev;
+      
+      /* Unlink the queue.  */
+      tdprev = td;
+      td = (grub_ohci_td_t) td->link_td;
+
+      /* Free the TD.  */
+      grub_ohci_free_td (o, tdprev);
+    }
+}
+
+static void
+grub_ohci_transaction (grub_ohci_td_t td,
+		       grub_transfer_type_t type, unsigned int toggle,
+		       grub_size_t size, grub_uint32_t data)
+{
+  grub_uint32_t token;
+  grub_uint32_t buffer;
+  grub_uint32_t buffer_end;
+
+  grub_dprintf ("ohci", "OHCI transaction td=%p type=%d, toggle=%d, size=%lu\n",
+		td, type, toggle, (unsigned long) size);
+
+  switch (type)
+    {
+    case GRUB_USB_TRANSFER_TYPE_SETUP:
+      token = 0 << 19;
+      break;
+    case GRUB_USB_TRANSFER_TYPE_IN:
+      token = 2 << 19;
+      break;
+    case GRUB_USB_TRANSFER_TYPE_OUT:
+      token = 1 << 19;
+      break;
+    default:
+      token = 0;
+      break;
+    }
+
+  /* Set the token */
+  token |= ( 7 << 21); /* Never generate interrupt */
+  token |= toggle << 24;
+  token |= 1 << 25;
+
+  /* Set "Not accessed" error code */
+  token |= 15 << 28;
+
+  buffer = data;
+  buffer_end = buffer + size - 1;
+
+  /* Set correct buffer values in TD if zero transfer occurs */
+  if (size)
+    {
+      buffer = (grub_uint32_t) data;
+      buffer_end = buffer + size - 1;
+      td->buffer = grub_cpu_to_le32 (buffer);
+      td->buffer_end = grub_cpu_to_le32 (buffer_end);
+    }
+  else 
+    {
+      td->buffer = 0;
+      td->buffer_end = 0;
+    }
+
+  /* Set the rest of TD */
+  td->token = grub_cpu_to_le32 (token);
+  td->next_td = 0;
+}
+
+struct grub_ohci_transfer_controller_data
+{
+  grub_uint32_t tderr_phys;
+  grub_uint32_t td_last_phys;
+  grub_ohci_ed_t ed_virt;
+  grub_ohci_td_t td_current_virt;
+  grub_ohci_td_t td_head_virt;
+};
+
+static grub_usb_err_t
+grub_ohci_setup_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer)
+{
+  struct grub_ohci *o = (struct grub_ohci *) dev->data;
+  int bulk = 0;
+  grub_ohci_td_t td_next_virt;
+  grub_uint32_t target;
+  grub_uint32_t td_head_phys;
+  grub_uint32_t td_tail_phys;
+  int i;
+  struct grub_ohci_transfer_controller_data *cdata;
+
+  cdata = grub_zalloc (sizeof (*cdata));
+  if (!cdata)
+    return GRUB_USB_ERR_INTERNAL;
+
+  /* Pre-set target for ED - we need it to find proper ED */
+  /* Set the device address.  */
+  target = transfer->devaddr;
+  /* Set the endpoint. It should be masked, we need 4 bits only. */
+  target |= (transfer->endpoint & 15) << 7;
+  /* Set the device speed.  */
+  target |= (transfer->dev->speed == GRUB_USB_SPEED_LOW) << 13;
+  /* Set the maximum packet size.  */
+  target |= transfer->max << 16;
+
+  /* Determine if transfer type is bulk - we need to select proper ED */
+  switch (transfer->type)
+    {
+      case GRUB_USB_TRANSACTION_TYPE_BULK:
+        bulk = 1;
+	break;
+
+      case GRUB_USB_TRANSACTION_TYPE_CONTROL:
+        break;
+
+      default:
+	grub_free (cdata);
+        return GRUB_USB_ERR_INTERNAL;
+    }
+
+  /* Find proper ED or add new ED */
+  cdata->ed_virt = grub_ohci_find_ed (o, bulk, target);
+  if (!cdata->ed_virt)
+    {
+      grub_dprintf ("ohci","Fatal: No free ED !\n");
+      grub_free (cdata);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+  
+  /* Take pointer to first TD from ED */
+  td_head_phys = grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xf;
+  td_tail_phys = grub_le_to_cpu32 (cdata->ed_virt->td_tail) & ~0xf;
+
+  /* Sanity check - td_head should be equal to td_tail */
+  if (td_head_phys != td_tail_phys) /* Should never happen ! */
+    {
+      grub_dprintf ("ohci", "Fatal: HEAD is not equal to TAIL !\n");
+      grub_dprintf ("ohci", "HEAD = 0x%02x, TAIL = 0x%02x\n",
+                    td_head_phys, td_tail_phys);
+      /* XXX: Fix: What to do ? */
+      grub_free (cdata);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+  
+  /* Now we should handle first TD. If ED is newly allocated,
+   * we must allocate the first TD. */
+  if (!td_head_phys)
+    {
+      cdata->td_head_virt = grub_ohci_alloc_td (o);
+      if (!cdata->td_head_virt)
+	{
+	  grub_free (cdata);
+	  return GRUB_USB_ERR_INTERNAL; /* We don't need de-allocate ED */
+	}
+      /* We can set td_head only when ED is not active, i.e.
+       * when it is newly allocated. */
+      cdata->ed_virt->td_head
+	= grub_cpu_to_le32 (grub_ohci_td_virt2phys (o, cdata->td_head_virt));
+      cdata->ed_virt->td_tail = cdata->ed_virt->td_head;
+    }
+  else
+    cdata->td_head_virt = grub_ohci_td_phys2virt ( o, td_head_phys );
+    
+  /* Set TDs */
+  cdata->td_last_phys = td_head_phys; /* initial value to make compiler happy... */
+  for (i = 0, cdata->td_current_virt = cdata->td_head_virt;
+       i < transfer->transcnt; i++)
+    {
+      grub_usb_transaction_t tr = &transfer->transactions[i];
+
+      grub_ohci_transaction (cdata->td_current_virt, tr->pid, tr->toggle,
+			     tr->size, tr->data);
+
+      /* Set index of TD in transfer */
+      cdata->td_current_virt->tr_index = (grub_uint32_t) i;
+      
+      /* Remember last used (processed) TD phys. addr. */
+      cdata->td_last_phys = grub_ohci_td_virt2phys (o, cdata->td_current_virt);
+      
+      /* Allocate next TD */
+      td_next_virt = grub_ohci_alloc_td (o);
+      if (!td_next_virt) /* No free TD, cancel transfer and free TDs except head TD */
+        {
+          if (i) /* if i==0 we have nothing to free... */
+            grub_ohci_free_tds (o, grub_ohci_td_phys2virt(o,
+							  grub_le_to_cpu32 (cdata->td_head_virt->next_td)));
+          /* Reset head TD */
+          grub_memset ( (void*)cdata->td_head_virt, 0,
+                        sizeof(struct grub_ohci_td) );
+          grub_dprintf ("ohci", "Fatal: No free TD !");
+	  grub_free (cdata);
+          return GRUB_USB_ERR_INTERNAL;
+        }
+
+      /* Chain TDs */
+
+      cdata->td_current_virt->link_td = td_next_virt;
+      cdata->td_current_virt->next_td = grub_cpu_to_le32 (
+                                   grub_ohci_td_virt2phys (o,
+                                     td_next_virt) );
+      td_next_virt->prev_td_phys = grub_ohci_td_virt2phys (o,
+                                cdata->td_current_virt);
+      cdata->td_current_virt = td_next_virt;
+    }
+
+  grub_dprintf ("ohci", "Tail TD (not processed) = %p\n",
+                cdata->td_current_virt);
+  
+  /* Setup the Endpoint Descriptor for transfer.  */
+  /* First set necessary fields in TARGET but keep (or set) skip bit */
+  /* Note: It could be simpler if speed, format and max. packet
+   * size never change after first allocation of ED.
+   * But unfortunately max. packet size may change during initial
+   * setup sequence and we must handle it. */
+  cdata->ed_virt->target = grub_cpu_to_le32 (target | (1 << 14));
+  /* Set td_tail */
+  cdata->ed_virt->td_tail
+    = grub_cpu_to_le32 (grub_ohci_td_virt2phys (o, cdata->td_current_virt));
+  /* Now reset skip bit */
+  cdata->ed_virt->target = grub_cpu_to_le32 (target);
+  /* ed_virt->td_head = grub_cpu_to_le32 (td_head); Must not be changed, it is maintained by OHCI */
+  /* ed_virt->next_ed = grub_cpu_to_le32 (0); Handled by grub_ohci_find_ed, do not change ! */
+
+  grub_dprintf ("ohci", "program OHCI\n");
+
+  /* Program the OHCI to actually transfer.  */
+  switch (transfer->type)
+    {
+    case GRUB_USB_TRANSACTION_TYPE_BULK:
+      {
+	grub_dprintf ("ohci", "BULK list filled\n");
+	/* Set BulkListFilled.  */
+	grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, 1 << 2);
+	/* Read back of register should ensure it is really written */
+	grub_ohci_readreg32 (o, GRUB_OHCI_REG_CMDSTATUS);
+	break;
+      }
+
+    case GRUB_USB_TRANSACTION_TYPE_CONTROL:
+      {
+	grub_dprintf ("ohci", "CONTROL list filled\n");
+	/* Set ControlListFilled.  */
+	grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, 1 << 1);
+	/* Read back of register should ensure it is really written */
+	grub_ohci_readreg32 (o, GRUB_OHCI_REG_CMDSTATUS);
+	break;
+      }
+    }
+
+  transfer->controller_data = cdata;
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static void
+pre_finish_transfer (grub_usb_controller_t dev,
+		     grub_usb_transfer_t transfer)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+  grub_uint32_t target;
+  grub_uint32_t status;
+  grub_uint32_t control;
+  grub_uint32_t intstatus;
+
+  /* There are many ways how the loop above can finish:
+   * - normally without any error via INTSTATUS WDH bit
+   *   : tderr_phys == td_last_phys, td_head == td_tail
+   * - normally with error via HALT bit in ED TD HEAD
+   *   : td_head = next TD after TD with error
+   *   : tderr_phys = last processed and retired TD with error,
+   *     i.e. should be != 0
+   *   : if bad_OHCI == TRUE, tderr_phys will be probably invalid
+   * - unrecoverable error - I never seen it but it could be
+   *   : err_unrec == TRUE, other values can contain anything...
+   * - timeout, it can be caused by:
+   *  -- bad USB device - some devices have some bugs, see Linux source
+   *     and related links
+   *  -- bad OHCI controller - e.g. lost interrupts or does not set
+   *     proper bits in INTSTATUS when real IRQ not enabled etc.,
+   *     see Linux source and related links
+   *     One known bug is handled - if transfer finished
+   *     successfully (i.e. HEAD==TAIL, last transfer TD is retired,
+   *     HALT bit is not set) and WDH bit is not set in INTSTATUS - in
+   *     this case we set o->bad_OHCI=TRUE and do alternate loop
+   *     and error handling - but there is problem how to find retired
+   *     TD with error code if HALT occurs and if DONEHEAD is not
+   *     working - we need to find TD previous to current ED HEAD
+   *  -- bad code of this driver or some unknown reasons - :-(
+   *     it can be e.g. bad handling of EDs/TDs/toggle bit...
+   */
+
+  /* Remember target for debug and set skip flag in ED */
+  /* It should be normaly not necessary but we need it at least
+   * in case of timeout */
+  target = grub_le_to_cpu32 ( cdata->ed_virt->target );
+  cdata->ed_virt->target = grub_cpu_to_le32 (target | (1 << 14));
+  /* Read registers for debug - they should be read now because
+   * debug prints case unwanted delays, so something can happen
+   * in the meantime... */
+  control = grub_ohci_readreg32 (o, GRUB_OHCI_REG_CONTROL);
+  status = grub_ohci_readreg32 (o, GRUB_OHCI_REG_CMDSTATUS);
+  intstatus = grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS);
+  /* Now print debug values - to have full info what happened */
+  grub_dprintf ("ohci", "loop finished: control=0x%02x status=0x%02x\n",
+		control, status);
+  grub_dprintf ("ohci", "intstatus=0x%02x, td_last_phys=0x%02x\n",
+		intstatus, cdata->td_last_phys);
+  grub_dprintf ("ohci", "TARGET=0x%02x, HEAD=0x%02x, TAIL=0x%02x\n",
+                target,
+                grub_le_to_cpu32 (cdata->ed_virt->td_head),
+                grub_le_to_cpu32 (cdata->ed_virt->td_tail) );
+
+}
+
+static void
+finish_transfer (grub_usb_controller_t dev,
+		 grub_usb_transfer_t transfer)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+
+  /* Set empty ED - set HEAD = TAIL = last (not processed) TD */
+  cdata->ed_virt->td_head = grub_cpu_to_le32 (grub_le_to_cpu32 (cdata->ed_virt->td_tail) & ~0xf); 
+
+  /* At this point always should be:
+   * ED has skip bit set and halted or empty or after next SOF,
+   *    i.e. it is safe to free all TDs except last not processed
+   * ED HEAD == TAIL == phys. addr. of td_current_virt */
+
+  /* Un-chainig of last TD */
+  if (cdata->td_current_virt->prev_td_phys)
+    {
+      grub_ohci_td_t td_prev_virt
+	= grub_ohci_td_phys2virt (o, cdata->td_current_virt->prev_td_phys);
+      
+      if (cdata->td_current_virt == (grub_ohci_td_t) td_prev_virt->link_td)
+        td_prev_virt->link_td = 0;
+
+      cdata->td_current_virt->prev_td_phys = 0;
+    }
+
+  grub_dprintf ("ohci", "OHCI finished, freeing\n");
+  grub_ohci_free_tds (o, cdata->td_head_virt);
+  grub_free (cdata);
+}
+
+static grub_usb_err_t
+parse_halt (grub_usb_controller_t dev,
+	    grub_usb_transfer_t transfer,
+	    grub_size_t *actual)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+  grub_uint8_t errcode = 0;
+  grub_usb_err_t err = GRUB_USB_ERR_NAK;
+  grub_ohci_td_t tderr_virt = NULL;
+
+  *actual = 0;
+
+  pre_finish_transfer (dev, transfer);
+
+  /* First we must get proper tderr_phys value */
+  /* Retired TD with error should be previous TD to ED->td_head */
+  cdata->tderr_phys = grub_ohci_td_phys2virt (o,
+                                                grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xf )
+	              ->prev_td_phys;
+
+  /* Prepare pointer to last processed TD and get error code */
+  tderr_virt = grub_ohci_td_phys2virt (o, cdata->tderr_phys);
+  /* Set index of last processed TD */
+  if (tderr_virt)
+    {
+      errcode = grub_le_to_cpu32 (tderr_virt->token) >> 28;
+      transfer->last_trans = tderr_virt->tr_index;
+    }
+  else
+    transfer->last_trans = -1;
+  
+  /* Evaluation of error code */
+  grub_dprintf ("ohci", "OHCI tderr_phys=0x%02x, errcode=0x%02x\n",
+		cdata->tderr_phys, errcode);
+  switch (errcode)
+    {
+    case 0:
+      /* XXX: Should not happen!  */
+      grub_error (GRUB_ERR_IO, "OHCI failed without reporting the reason");
+      err = GRUB_USB_ERR_INTERNAL;
+      break;
+
+    case 1:
+      /* XXX: CRC error.  */
+      err = GRUB_USB_ERR_TIMEOUT;
+      break;
+
+    case 2:
+      err = GRUB_USB_ERR_BITSTUFF;
+      break;
+
+    case 3:
+      /* XXX: Data Toggle error.  */
+      err = GRUB_USB_ERR_DATA;
+      break;
+
+    case 4:
+      err = GRUB_USB_ERR_STALL;
+      break;
+
+    case 5:
+      /* XXX: Not responding.  */
+      err = GRUB_USB_ERR_TIMEOUT;
+      break;
+
+    case 6:
+      /* XXX: PID Check bits failed.  */
+      err = GRUB_USB_ERR_BABBLE;
+      break;
+
+    case 7:
+      /* XXX: PID unexpected failed.  */
+      err = GRUB_USB_ERR_BABBLE;
+      break;
+
+    case 8:
+      /* XXX: Data overrun error.  */
+      err = GRUB_USB_ERR_DATA;
+      grub_dprintf ("ohci", "Overrun, failed TD address: %p, index: %d\n",
+		    tderr_virt, tderr_virt->tr_index);
+      break;
+
+    case 9:
+      /* XXX: Data underrun error.  */
+      grub_dprintf ("ohci", "Underrun, failed TD address: %p, index: %d\n",
+		    tderr_virt, tderr_virt->tr_index);
+      if (transfer->last_trans == -1)
+	break;
+      *actual = transfer->transactions[transfer->last_trans].size
+	- (grub_le_to_cpu32 (tderr_virt->buffer_end)
+	   - grub_le_to_cpu32 (tderr_virt->buffer))
+	+ transfer->transactions[transfer->last_trans].preceding;
+      err = GRUB_USB_ERR_NONE;
+      break;
+
+    case 10:
+      /* XXX: Reserved.  */
+      err = GRUB_USB_ERR_NAK;
+      break;
+
+    case 11:
+      /* XXX: Reserved.  */
+      err = GRUB_USB_ERR_NAK;
+      break;
+
+    case 12:
+      /* XXX: Buffer overrun.  */
+      err = GRUB_USB_ERR_DATA;
+      break;
+
+    case 13:
+      /* XXX: Buffer underrun.  */
+      err = GRUB_USB_ERR_DATA;
+      break;
+
+    default:
+      err = GRUB_USB_ERR_NAK;
+      break;
+    }
+
+  finish_transfer (dev, transfer);
+
+  return err;
+}
+
+static grub_usb_err_t
+parse_success (grub_usb_controller_t dev,
+	       grub_usb_transfer_t transfer,
+	       grub_size_t *actual)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+  grub_ohci_td_t tderr_virt = NULL;
+
+  pre_finish_transfer (dev, transfer);
+
+  /* I hope we can do it as transfer (most probably) finished OK */
+  cdata->tderr_phys = cdata->td_last_phys;
+
+  /* Prepare pointer to last processed TD */
+  tderr_virt = grub_ohci_td_phys2virt (o, cdata->tderr_phys);
+  
+  /* Set index of last processed TD */
+  if (tderr_virt)
+    transfer->last_trans = tderr_virt->tr_index;
+  else
+    transfer->last_trans = -1;
+  *actual = transfer->size + 1;
+
+  finish_transfer (dev, transfer);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_err_t
+parse_unrec (grub_usb_controller_t dev,
+	     grub_usb_transfer_t transfer,
+	     grub_size_t *actual)
+{
+  struct grub_ohci *o = dev->data;
+
+  *actual = 0;
+
+  pre_finish_transfer (dev, transfer);
+
+  /* Don't try to get error code and last processed TD for proper
+   * toggle bit value - anything can be invalid */
+  grub_dprintf("ohci", "Unrecoverable error!");
+
+  /* Do OHCI reset in case of unrecoverable error - maybe we will need
+   * do more - re-enumerate bus etc. (?) */
+
+  /* Suspend the OHCI by issuing a reset.  */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, 1); /* XXX: Magic.  */
+  /* Read back of register should ensure it is really written */
+  grub_ohci_readreg32 (o, GRUB_OHCI_REG_CMDSTATUS);
+  grub_millisleep (1);
+  grub_dprintf ("ohci", "Unrecoverable error - OHCI reset\n");
+
+  /* Misc. resets. */
+  o->hcca->donehead = 0;
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_INTSTATUS, 0x7f); /* Clears everything */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLHEAD, o->ed_ctrl_addr);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLCURR, 0);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKHEAD, o->ed_bulk_addr);
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKCURR, 0);
+  /* Read back of register should ensure it is really written */
+  grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS);
+
+  /* Enable the OHCI.  */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROL,
+			(2 << 6)
+			| GRUB_OHCI_REG_CONTROL_CONTROL_ENABLE
+			| GRUB_OHCI_REG_CONTROL_BULK_ENABLE );
+  finish_transfer (dev, transfer);
+
+  return GRUB_USB_ERR_UNRECOVERABLE;
+}
+
+static grub_usb_err_t
+grub_ohci_check_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer,
+			  grub_size_t *actual)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+  grub_uint32_t intstatus;
+
+  /* Check transfer status */
+  intstatus = grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS);
+
+  if ((intstatus & 0x10) != 0)
+    /* Unrecoverable error - only reset can help...! */
+    return parse_unrec (dev, transfer, actual);
+
+  /* Detected a HALT.  */
+  if ((grub_le_to_cpu32 (cdata->ed_virt->td_head) & 1))
+    return parse_halt (dev, transfer, actual);
+
+  /* Finished ED detection */
+  if ( (grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xfU) ==
+       (grub_le_to_cpu32 (cdata->ed_virt->td_tail) & ~0xfU) ) /* Empty ED */
+    {
+      /* Check the HALT bit */
+      /* It looks like nonsense - it was tested previously...
+       * but it can change because OHCI is working
+       * simultaneously via DMA... */
+      if (grub_le_to_cpu32 (cdata->ed_virt->td_head) & 1)
+	return parse_halt (dev, transfer, actual);
+      else
+        return parse_success (dev, transfer, actual);
+    }
+
+  return GRUB_USB_ERR_WAIT;
+}
+
+static grub_usb_err_t
+grub_ohci_cancel_transfer (grub_usb_controller_t dev,
+			   grub_usb_transfer_t transfer)
+{
+  struct grub_ohci *o = dev->data;
+  struct grub_ohci_transfer_controller_data *cdata = transfer->controller_data;
+  grub_ohci_td_t tderr_virt = NULL;
+
+  pre_finish_transfer (dev, transfer);
+
+  grub_dprintf("ohci", "Timeout !\n");
+
+  /* We should wait for next SOF to be sure that ED is unaccessed
+   * by OHCI */
+  /* SF bit reset. (SF bit indicates Start Of Frame (SOF) packet) */
+  grub_ohci_writereg32 (o, GRUB_OHCI_REG_INTSTATUS, (1<<2));
+  /* Wait for new SOF */
+  while ((grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS) & 0x4) == 0);
+
+  /* Possible retired TD with error should be previous TD to ED->td_head */
+  cdata->tderr_phys
+    = grub_ohci_td_phys2virt (o, grub_le_to_cpu32 (cdata->ed_virt->td_head)
+                              & ~0xf)->prev_td_phys;
+    
+  tderr_virt = grub_ohci_td_phys2virt (o,cdata-> tderr_phys);
+
+  grub_dprintf ("ohci", "Cancel: tderr_phys=0x%x, tderr_virt=%p\n",
+                cdata->tderr_phys, tderr_virt);
+
+  if (tderr_virt)
+    transfer->last_trans = tderr_virt->tr_index;
+  else
+    transfer->last_trans = -1;
+
+  finish_transfer (dev, transfer);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_err_t
+grub_ohci_portstatus (grub_usb_controller_t dev,
+		      unsigned int port, unsigned int enable)
+{
+   struct grub_ohci *o = (struct grub_ohci *) dev->data;
+   grub_uint64_t endtime;
+   int i;
+
+   grub_dprintf ("ohci", "begin of portstatus=0x%02x\n",
+                 grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port));
+
+   if (!enable) /* We don't need reset port */
+     {
+       /* Disable the port and wait for it. */
+       grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+                             GRUB_OHCI_CLEAR_PORT_ENABLE);
+       endtime = grub_get_time_ms () + 1000;
+       while ((grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port)
+               & (1 << 1)))
+         if (grub_get_time_ms () > endtime)
+           return GRUB_USB_ERR_TIMEOUT;
+
+       grub_dprintf ("ohci", "end of portstatus=0x%02x\n",
+         grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port));
+       return GRUB_USB_ERR_NONE;
+     }
+     
+   /* OHCI does one reset signal 10ms long but USB spec.
+    * requests 50ms for root hub (no need to be continuous).
+    * So, we do reset 5 times... */
+   for (i = 0; i < 5; i++)
+     {
+       /* Reset the port - timing of reset is done by OHCI */
+       grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+                             GRUB_OHCI_SET_PORT_RESET);
+
+       /* Wait for reset completion */
+       endtime = grub_get_time_ms () + 1000;
+       while (! (grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port)
+               & GRUB_OHCI_SET_PORT_RESET_STATUS_CHANGE))
+         if (grub_get_time_ms () > endtime)
+           return GRUB_USB_ERR_TIMEOUT;
+
+       /* End the reset signaling - reset the reset status change */
+       grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+			     GRUB_OHCI_SET_PORT_RESET_STATUS_CHANGE);
+       grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port);
+     }
+
+   /* Enable port */
+   grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+                         GRUB_OHCI_SET_PORT_ENABLE);
+   grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port);
+   
+   /* Wait for signal enabled */
+   endtime = grub_get_time_ms () + 1000;
+   while (! (grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port)
+           & (1 << 1)))
+     if (grub_get_time_ms () > endtime)
+       return GRUB_USB_ERR_TIMEOUT;
+
+   /* Reset bit Connect Status Change */
+   grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+                         GRUB_OHCI_RESET_CONNECT_CHANGE);
+
+   /* "Reset recovery time" (USB spec.) */
+   grub_millisleep (10);
+   
+   grub_dprintf ("ohci", "end of portstatus=0x%02x\n",
+		 grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port));
+ 
+   return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_speed_t
+grub_ohci_detect_dev (grub_usb_controller_t dev, int port, int *changed)
+{
+   struct grub_ohci *o = (struct grub_ohci *) dev->data;
+   grub_uint32_t status;
+
+   status = grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBPORT + port);
+
+   grub_dprintf ("ohci", "detect_dev status=0x%02x\n", status);
+
+   /* Connect Status Change bit - it detects change of connection */
+   if (status & GRUB_OHCI_RESET_CONNECT_CHANGE)
+     {
+       *changed = 1;
+       /* Reset bit Connect Status Change */
+       grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + port,
+			     GRUB_OHCI_RESET_CONNECT_CHANGE);
+     }
+   else
+     *changed = 0;
+
+   if (! (status & 1))
+     return GRUB_USB_SPEED_NONE;
+   else if (status & (1 << 9))
+     return GRUB_USB_SPEED_LOW;
+   else
+     return GRUB_USB_SPEED_FULL;
+}
+
+static int
+grub_ohci_hubports (grub_usb_controller_t dev)
+{
+  struct grub_ohci *o = (struct grub_ohci *) dev->data;
+  grub_uint32_t portinfo;
+
+  portinfo = grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBA);
+
+  grub_dprintf ("ohci", "root hub ports=%d\n", portinfo & 0xFF);
+
+  return portinfo & 0xFF;
+}
+
+static grub_err_t
+grub_ohci_fini_hw (int noreturn __attribute__ ((unused)))
+{
+  struct grub_ohci *o;
+
+  for (o = ohci; o; o = o->next)
+    {
+      int i, nports = grub_ohci_readreg32 (o, GRUB_OHCI_REG_RHUBA) & 0xff;
+      grub_uint64_t maxtime;
+
+      /* Set skip in all EDs */
+      if (o->ed_bulk)
+        for (i=0; i < GRUB_OHCI_BULK_EDS; i++)
+          o->ed_bulk[i].target |= grub_cpu_to_le32_compile_time (1 << 14); /* skip */
+      if (o->ed_ctrl)
+        for (i=0; i < GRUB_OHCI_CTRL_EDS; i++)
+          o->ed_ctrl[i].target |= grub_cpu_to_le32_compile_time (1 << 14); /* skip */
+
+      /* We should wait for next SOF to be sure that all EDs are
+       * unaccessed by OHCI. But OHCI can be non-functional, so
+       * more than 1ms timeout have to be applied. */
+      /* SF bit reset. (SF bit indicates Start Of Frame (SOF) packet) */
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_INTSTATUS, (1<<2));
+      maxtime = grub_get_time_ms () + 2;
+      /* Wait for new SOF or timeout */
+      while ( ((grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS) & 0x4)
+                 == 0) || (grub_get_time_ms () >= maxtime) );
+
+      for (i = 0; i < nports; i++)
+	grub_ohci_writereg32 (o, GRUB_OHCI_REG_RHUBPORT + i,
+			      GRUB_OHCI_CLEAR_PORT_ENABLE);
+
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CMDSTATUS, 1);
+      grub_millisleep (1);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_HCCA, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLHEAD, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLCURR, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKHEAD, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKCURR, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_DONEHEAD, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROL, 0);
+      /* Read back of register should ensure it is really written */
+      grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS);
+
+#if 0 /* Is this necessary before booting? Probably not .(?)
+       * But it must be done if module is removed ! (Or not ?)
+       * How to do it ? - Probably grub_ohci_restore_hw should be more
+       * complicated. (?)
+       * (If we do it, we need to reallocate EDs and TDs in function
+       * grub_ohci_restore_hw ! */
+
+      /* Free allocated EDs and TDs */
+      grub_dma_free (o->td_chunk);
+      grub_dma_free (o->ed_bulk_chunk);
+      grub_dma_free (o->ed_ctrl_chunk);
+      grub_dma_free (o->hcca_chunk);
+#endif
+    }
+  grub_millisleep (10);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_ohci_restore_hw (void)
+{
+  struct grub_ohci *o;
+
+  for (o = ohci; o; o = o->next)
+    {
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_HCCA, o->hcca_addr);
+      o->hcca->donehead = 0;
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_INTSTATUS, 0x7f); /* Clears everything */
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLHEAD, o->ed_ctrl_addr);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROLCURR, 0);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKHEAD, o->ed_bulk_addr);
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_BULKCURR, 0);
+      /* Read back of register should ensure it is really written */
+      grub_ohci_readreg32 (o, GRUB_OHCI_REG_INTSTATUS);
+
+      /* Enable the OHCI.  */
+      grub_ohci_writereg32 (o, GRUB_OHCI_REG_CONTROL,
+                            (2 << 6)
+                            | GRUB_OHCI_REG_CONTROL_CONTROL_ENABLE
+                            | GRUB_OHCI_REG_CONTROL_BULK_ENABLE );
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_usb_controller_dev usb_controller =
+{
+  .name = "ohci",
+  .iterate = grub_ohci_iterate,
+  .setup_transfer = grub_ohci_setup_transfer,
+  .check_transfer = grub_ohci_check_transfer,
+  .cancel_transfer = grub_ohci_cancel_transfer,
+  .hubports = grub_ohci_hubports,
+  .portstatus = grub_ohci_portstatus,
+  .detect_dev = grub_ohci_detect_dev,
+  /* estimated max. count of TDs for one bulk transfer */
+  .max_bulk_tds = GRUB_OHCI_TDS * 3 / 4
+};
+
+static struct grub_preboot *fini_hnd;
+
+GRUB_MOD_INIT(ohci)
+{
+  COMPILE_TIME_ASSERT (sizeof (struct grub_ohci_td) == 32);
+  COMPILE_TIME_ASSERT (sizeof (struct grub_ohci_ed) == 16);
+
+  grub_stop_disk_firmware ();
+
+  grub_ohci_inithw ();
+  grub_usb_controller_dev_register (&usb_controller);
+  fini_hnd = grub_loader_register_preboot_hook (grub_ohci_fini_hw,
+						grub_ohci_restore_hw,
+						GRUB_LOADER_PREBOOT_HOOK_PRIO_DISK);
+}
+
+GRUB_MOD_FINI(ohci)
+{
+  grub_ohci_fini_hw (0);
+  grub_loader_unregister_preboot_hook (fini_hnd);
+  grub_usb_controller_dev_unregister (&usb_controller);
+}
diff --git a/grub-core/bus/usb/serial/common.c b/grub-core/bus/usb/serial/common.c
new file mode 100644
index 0000000..8e94c7d
--- /dev/null
+++ b/grub-core/bus/usb/serial/common.c
@@ -0,0 +1,139 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/usbserial.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+void
+grub_usbserial_fini (struct grub_serial_port *port)
+{
+  port->usbdev->config[port->configno].interf[port->interfno].detach_hook = 0;
+  port->usbdev->config[port->configno].interf[port->interfno].attached = 0;
+}
+
+void
+grub_usbserial_detach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  static struct grub_serial_port *port;
+  port = usbdev->config[configno].interf[interfno].detach_data;
+
+  grub_serial_unregister (port);
+}
+
+static int usbnum = 0;
+
+int
+grub_usbserial_attach (grub_usb_device_t usbdev, int configno, int interfno,
+		       struct grub_serial_driver *driver, int in_endp,
+		       int out_endp)
+{
+  struct grub_serial_port *port;
+  int j;
+  struct grub_usb_desc_if *interf;
+  grub_usb_err_t err = GRUB_USB_ERR_NONE;
+
+  interf = usbdev->config[configno].interf[interfno].descif;
+
+  port = grub_zalloc (sizeof (*port));
+  if (!port)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  port->name = grub_xasprintf ("usb%d", usbnum++);
+  if (!port->name)
+    {
+      grub_free (port);
+      grub_print_error ();
+      return 0;
+    }
+
+  port->usbdev = usbdev;
+  port->driver = driver;
+  for (j = 0; j < interf->endpointcnt; j++)
+    {
+      struct grub_usb_desc_endp *endp;
+      endp = &usbdev->config[0].interf[interfno].descendp[j];
+
+      if ((endp->endp_addr & 128) && (endp->attrib & 3) == 2
+	  && (in_endp == GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING
+	      || in_endp == endp->endp_addr))
+	{
+	  /* Bulk IN endpoint.  */
+	  port->in_endp = endp;
+	}
+      else if (!(endp->endp_addr & 128) && (endp->attrib & 3) == 2
+	       && (out_endp == GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING
+		   || out_endp == endp->endp_addr))
+	{
+	  /* Bulk OUT endpoint.  */
+	  port->out_endp = endp;
+	}
+    }
+
+  /* Configure device */
+  if (port->out_endp && port->in_endp)
+    err = grub_usb_set_configuration (usbdev, configno + 1);
+  
+  if (!port->out_endp || !port->in_endp || err)
+    {
+      grub_free (port->name);
+      grub_free (port);
+      return 0;
+    }
+
+  port->configno = configno;
+  port->interfno = interfno;
+
+  grub_serial_config_defaults (port);
+  grub_serial_register (port);
+
+  port->usbdev->config[port->configno].interf[port->interfno].detach_hook
+    = grub_usbserial_detach;
+  port->usbdev->config[port->configno].interf[port->interfno].detach_data
+    = port;
+
+  return 1;
+}
+
+int
+grub_usbserial_fetch (struct grub_serial_port *port, grub_size_t header_size)
+{
+  grub_usb_err_t err;
+  grub_size_t actual;
+
+  if (port->bufstart < port->bufend)
+    return port->buf[port->bufstart++];
+
+  err = grub_usb_bulk_read_extended (port->usbdev, port->in_endp,
+				     sizeof (port->buf), port->buf, 10,
+				     &actual);
+  if (err != GRUB_USB_ERR_NONE)
+    return -1;
+
+  port->bufstart = header_size;
+  port->bufend = actual;
+  if (port->bufstart >= port->bufend)
+    return -1;
+
+  return port->buf[port->bufstart++];
+}
diff --git a/grub-core/bus/usb/serial/ftdi.c b/grub-core/bus/usb/serial/ftdi.c
new file mode 100644
index 0000000..1a99cba
--- /dev/null
+++ b/grub-core/bus/usb/serial/ftdi.c
@@ -0,0 +1,218 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/usbserial.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+enum
+  {
+    GRUB_FTDI_MODEM_CTRL = 0x01,
+    GRUB_FTDI_FLOW_CTRL = 0x02,
+    GRUB_FTDI_SPEED_CTRL = 0x03,
+    GRUB_FTDI_DATA_CTRL = 0x04
+  };
+
+#define GRUB_FTDI_MODEM_CTRL_DTRRTS 3
+#define GRUB_FTDI_FLOW_CTRL_DTRRTS 3
+
+/* Convert speed to divisor.  */
+static grub_uint32_t
+get_divisor (unsigned int speed)
+{
+  unsigned int i;
+
+  /* The structure for speed vs. divisor.  */
+  struct divisor
+  {
+    unsigned int speed;
+    grub_uint32_t div;
+  };
+
+  /* The table which lists common configurations.  */
+  /* Computed with a division formula with 3MHz as base frequency. */
+  static struct divisor divisor_tab[] =
+    {
+      { 2400,   0x04e2 },
+      { 4800,   0x0271 },
+      { 9600,   0x4138 },
+      { 19200,  0x809c },
+      { 38400,  0xc04e },
+      { 57600,  0xc034 },
+      { 115200, 0x001a }
+    };
+
+  /* Set the baud rate.  */
+  for (i = 0; i < ARRAY_SIZE (divisor_tab); i++)
+    if (divisor_tab[i].speed == speed)
+      return divisor_tab[i].div;
+  return 0;
+}
+
+static void
+real_config (struct grub_serial_port *port)
+{
+  grub_uint32_t divisor;
+  const grub_uint16_t parities[] = {
+    [GRUB_SERIAL_PARITY_NONE] = 0x0000,
+    [GRUB_SERIAL_PARITY_ODD] = 0x0100,
+    [GRUB_SERIAL_PARITY_EVEN] = 0x0200
+  };
+  const grub_uint16_t stop_bits[] = {
+    [GRUB_SERIAL_STOP_BITS_1] = 0x0000,
+    [GRUB_SERIAL_STOP_BITS_1_5] = 0x0800,
+    [GRUB_SERIAL_STOP_BITS_2] = 0x1000,
+  };
+
+  if (port->configured)
+    return;
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			GRUB_FTDI_MODEM_CTRL,
+			port->config.rtscts ? GRUB_FTDI_MODEM_CTRL_DTRRTS : 0,
+			0, 0, 0);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			GRUB_FTDI_FLOW_CTRL,
+			port->config.rtscts ? GRUB_FTDI_FLOW_CTRL_DTRRTS : 0,
+			0, 0, 0);
+
+  divisor = get_divisor (port->config.speed);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			GRUB_FTDI_SPEED_CTRL,
+			divisor & 0xffff, divisor >> 16, 0, 0);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			GRUB_FTDI_DATA_CTRL,
+			parities[port->config.parity]
+			| stop_bits[port->config.stop_bits]
+			| port->config.word_len, 0, 0, 0);
+
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+ftdi_hw_fetch (struct grub_serial_port *port)
+{
+  real_config (port);
+
+  return grub_usbserial_fetch (port, 2);
+}
+
+/* Put a character.  */
+static void
+ftdi_hw_put (struct grub_serial_port *port, const int c)
+{
+  char cc = c;
+
+  real_config (port);
+
+  grub_usb_bulk_write (port->usbdev, port->out_endp, 1, &cc);
+}
+
+static grub_err_t
+ftdi_hw_configure (struct grub_serial_port *port,
+			struct grub_serial_config *config)
+{
+  grub_uint16_t divisor;
+
+  divisor = get_divisor (config->speed);
+  if (divisor == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port speed"));
+
+  if (config->parity != GRUB_SERIAL_PARITY_NONE
+      && config->parity != GRUB_SERIAL_PARITY_ODD
+      && config->parity != GRUB_SERIAL_PARITY_EVEN)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port parity"));
+
+  if (config->stop_bits != GRUB_SERIAL_STOP_BITS_1
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_1_5
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port stop bits number"));
+
+  if (config->word_len < 5 || config->word_len > 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port word length"));
+
+  port->config = *config;
+  port->configured = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_serial_driver grub_ftdi_driver =
+  {
+    .configure = ftdi_hw_configure,
+    .fetch = ftdi_hw_fetch,
+    .put = ftdi_hw_put,
+    .fini = grub_usbserial_fini
+  };
+
+static const struct 
+{
+  grub_uint16_t vendor, product;
+} products[] =
+  {
+    {0x0403, 0x6001} /* QEMU virtual USBserial.  */
+  };
+
+static int
+grub_ftdi_attach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  unsigned j;
+
+  for (j = 0; j < ARRAY_SIZE (products); j++)
+    if (usbdev->descdev.vendorid == products[j].vendor
+	&& usbdev->descdev.prodid == products[j].product)
+      break;
+  if (j == ARRAY_SIZE (products))
+    return 0;
+
+  return grub_usbserial_attach (usbdev, configno, interfno,
+				&grub_ftdi_driver,
+				GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING,
+				GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING);
+}
+
+static struct grub_usb_attach_desc attach_hook =
+{
+  .class = 0xff,
+  .hook = grub_ftdi_attach
+};
+
+GRUB_MOD_INIT(usbserial_ftdi)
+{
+  grub_usb_register_attach_hook_class (&attach_hook);
+}
+
+GRUB_MOD_FINI(usbserial_ftdi)
+{
+  grub_serial_unregister_driver (&grub_ftdi_driver);
+  grub_usb_unregister_attach_hook_class (&attach_hook);
+}
diff --git a/grub-core/bus/usb/serial/pl2303.c b/grub-core/bus/usb/serial/pl2303.c
new file mode 100644
index 0000000..d1945a2
--- /dev/null
+++ b/grub-core/bus/usb/serial/pl2303.c
@@ -0,0 +1,231 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/usbserial.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Convert speed to divisor.  */
+static grub_uint32_t
+is_speed_supported (unsigned int speed)
+{
+  unsigned int i;
+  unsigned int supported[] = { 2400, 4800, 9600, 19200, 38400, 57600, 115200};
+
+  for (i = 0; i < ARRAY_SIZE (supported); i++)
+    if (supported[i] == speed)
+      return 1;
+  return 0;
+}
+
+#define GRUB_PL2303_REQUEST_SET_CONFIG 0x20
+#define GRUB_PL2303_STOP_BITS_1 0x0
+#define GRUB_PL2303_STOP_BITS_1_5 0x1
+#define GRUB_PL2303_STOP_BITS_2 0x2
+
+#define GRUB_PL2303_PARITY_NONE 0
+#define GRUB_PL2303_PARITY_ODD  1
+#define GRUB_PL2303_PARITY_EVEN 2
+
+struct grub_pl2303_config
+{
+  grub_uint32_t speed;
+  grub_uint8_t stop_bits;
+  grub_uint8_t parity;
+  grub_uint8_t word_len;
+} GRUB_PACKED;
+
+static void
+real_config (struct grub_serial_port *port)
+{
+  struct grub_pl2303_config config_pl2303;
+  char xx;
+
+  if (port->configured)
+    return;
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8484, 0, 1, &xx);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 0x0404, 0, 0, 0);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8484, 0, 1, &xx);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8383, 0, 1, &xx);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8484, 0, 1, &xx);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 0x0404, 1, 0, 0);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8484, 0, 1, &xx);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_IN,
+			1, 0x8383, 0, 1, &xx);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 0, 1, 0, 0);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 1, 0, 0, 0);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 2, 0x44, 0, 0);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 8, 0, 0, 0);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 9, 0, 0, 0);
+
+  if (port->config.stop_bits == GRUB_SERIAL_STOP_BITS_2)
+    config_pl2303.stop_bits = GRUB_PL2303_STOP_BITS_2;
+  else if (port->config.stop_bits == GRUB_SERIAL_STOP_BITS_1_5)
+    config_pl2303.stop_bits = GRUB_PL2303_STOP_BITS_1_5;
+  else
+    config_pl2303.stop_bits = GRUB_PL2303_STOP_BITS_1;
+
+  switch (port->config.parity)
+    {
+    case GRUB_SERIAL_PARITY_NONE:
+      config_pl2303.parity = GRUB_PL2303_PARITY_NONE;
+      break;
+    case GRUB_SERIAL_PARITY_ODD:
+      config_pl2303.parity = GRUB_PL2303_PARITY_ODD;
+      break;
+    case GRUB_SERIAL_PARITY_EVEN:
+      config_pl2303.parity = GRUB_PL2303_PARITY_EVEN;
+      break;
+    }
+
+  config_pl2303.word_len = port->config.word_len;
+  config_pl2303.speed = port->config.speed;
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+			GRUB_PL2303_REQUEST_SET_CONFIG, 0, 0,
+			sizeof (config_pl2303), (char *) &config_pl2303);
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+			0x22, 3, 0, 0, 0);
+
+  grub_usb_control_msg (port->usbdev, GRUB_USB_REQTYPE_VENDOR_OUT,
+			1, 0, port->config.rtscts ? 0x61 : 0, 0, 0);
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+pl2303_hw_fetch (struct grub_serial_port *port)
+{
+  real_config (port);
+
+  return grub_usbserial_fetch (port, 0);
+}
+
+/* Put a character.  */
+static void
+pl2303_hw_put (struct grub_serial_port *port, const int c)
+{
+  char cc = c;
+
+  real_config (port);
+
+  grub_usb_bulk_write (port->usbdev, port->out_endp, 1, &cc);
+}
+
+static grub_err_t
+pl2303_hw_configure (struct grub_serial_port *port,
+			struct grub_serial_config *config)
+{
+  if (!is_speed_supported (config->speed))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port speed"));
+
+  if (config->parity != GRUB_SERIAL_PARITY_NONE
+      && config->parity != GRUB_SERIAL_PARITY_ODD
+      && config->parity != GRUB_SERIAL_PARITY_EVEN)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port parity"));
+
+  if (config->stop_bits != GRUB_SERIAL_STOP_BITS_1
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_1_5
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port stop bits number"));
+
+  if (config->word_len < 5 || config->word_len > 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port word length"));
+
+  port->config = *config;
+  port->configured = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_serial_driver grub_pl2303_driver =
+  {
+    .configure = pl2303_hw_configure,
+    .fetch = pl2303_hw_fetch,
+    .put = pl2303_hw_put,
+    .fini = grub_usbserial_fini
+  };
+
+static const struct 
+{
+  grub_uint16_t vendor, product;
+} products[] =
+  {
+    {0x067b, 0x2303}
+  };
+
+static int
+grub_pl2303_attach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  unsigned j;
+
+  for (j = 0; j < ARRAY_SIZE (products); j++)
+    if (usbdev->descdev.vendorid == products[j].vendor
+	&& usbdev->descdev.prodid == products[j].product)
+      break;
+  if (j == ARRAY_SIZE (products))
+    return 0;
+
+  return grub_usbserial_attach (usbdev, configno, interfno,
+				&grub_pl2303_driver,
+				GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING,
+				GRUB_USB_SERIAL_ENDPOINT_LAST_MATCHING);
+}
+
+static struct grub_usb_attach_desc attach_hook =
+{
+  .class = 0xff,
+  .hook = grub_pl2303_attach
+};
+
+GRUB_MOD_INIT(usbserial_pl2303)
+{
+  grub_usb_register_attach_hook_class (&attach_hook);
+}
+
+GRUB_MOD_FINI(usbserial_pl2303)
+{
+  grub_serial_unregister_driver (&grub_pl2303_driver);
+  grub_usb_unregister_attach_hook_class (&attach_hook);
+}
diff --git a/grub-core/bus/usb/serial/usbdebug_late.c b/grub-core/bus/usb/serial/usbdebug_late.c
new file mode 100644
index 0000000..e88ba13
--- /dev/null
+++ b/grub-core/bus/usb/serial/usbdebug_late.c
@@ -0,0 +1,93 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/usbserial.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+/* Fetch a key.  */
+static int
+usbdebug_late_hw_fetch (struct grub_serial_port *port)
+{
+  return grub_usbserial_fetch (port, 0);
+}
+
+/* Put a character.  */
+static void
+usbdebug_late_hw_put (struct grub_serial_port *port, const int c)
+{
+  char cc = c;
+
+  grub_usb_bulk_write (port->usbdev, port->out_endp, 1, &cc);
+}
+
+static grub_err_t
+usbdebug_late_hw_configure (struct grub_serial_port *port __attribute__ ((unused)),
+			    struct grub_serial_config *config __attribute__ ((unused)))
+{
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_serial_driver grub_usbdebug_late_driver =
+  {
+    .configure = usbdebug_late_hw_configure,
+    .fetch = usbdebug_late_hw_fetch,
+    .put = usbdebug_late_hw_put,
+    .fini = grub_usbserial_fini
+  };
+
+static int
+grub_usbdebug_late_attach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  grub_usb_err_t err;
+  struct grub_usb_desc_debug debugdesc;
+
+  err = grub_usb_get_descriptor (usbdev, GRUB_USB_DESCRIPTOR_DEBUG, configno,
+				 sizeof (debugdesc), (char *) &debugdesc);
+  if (err)
+    return 0;
+
+  return grub_usbserial_attach (usbdev, configno, interfno,
+				&grub_usbdebug_late_driver,
+				debugdesc.in_endp, debugdesc.out_endp);
+}
+
+static struct grub_usb_attach_desc attach_hook =
+{
+  .class = 0xff,
+  .hook = grub_usbdebug_late_attach
+};
+
+GRUB_MOD_INIT(usbserial_usbdebug_late)
+{
+  grub_usb_register_attach_hook_class (&attach_hook);
+}
+
+GRUB_MOD_FINI(usbserial_usbdebug_late)
+{
+  grub_serial_unregister_driver (&grub_usbdebug_late_driver);
+  grub_usb_unregister_attach_hook_class (&attach_hook);
+}
diff --git a/grub-core/bus/usb/uhci.c b/grub-core/bus/usb/uhci.c
new file mode 100644
index 0000000..7c5811f
--- /dev/null
+++ b/grub-core/bus/usb/uhci.c
@@ -0,0 +1,871 @@
+/* uhci.c - UHCI Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/usb.h>
+#include <grub/usbtrans.h>
+#include <grub/pci.h>
+#include <grub/cpu/io.h>
+#include <grub/time.h>
+#include <grub/cpu/pci.h>
+#include <grub/disk.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_UHCI_IOMASK	(0x7FF << 5)
+
+#define N_QH  256
+#define N_TD  640
+
+typedef enum
+  {
+    GRUB_UHCI_REG_USBCMD = 0x00,
+    GRUB_UHCI_REG_USBINTR = 0x04,
+    GRUB_UHCI_REG_FLBASEADD = 0x08,
+    GRUB_UHCI_REG_PORTSC1 = 0x10,
+    GRUB_UHCI_REG_PORTSC2 = 0x12,
+    GRUB_UHCI_REG_USBLEGSUP = 0xc0
+  } grub_uhci_reg_t;
+
+enum
+  {
+    GRUB_UHCI_DETECT_CHANGED = (1 << 1),
+    GRUB_UHCI_DETECT_HAVE_DEVICE = 1,
+    GRUB_UHCI_DETECT_LOW_SPEED = (1 << 8)
+  };
+
+/* R/WC legacy support bits */
+enum
+  {
+    GRUB_UHCI_LEGSUP_END_A20GATE = (1 << 15),
+    GRUB_UHCI_TRAP_BY_64H_WSTAT = (1 << 11),
+    GRUB_UHCI_TRAP_BY_64H_RSTAT = (1 << 10),
+    GRUB_UHCI_TRAP_BY_60H_WSTAT = (1 <<  9),
+    GRUB_UHCI_TRAP_BY_60H_RSTAT = (1 <<  8)
+  };
+
+/* Reset all legacy support - clear all R/WC bits and all R/W bits */
+#define GRUB_UHCI_RESET_LEGSUP_SMI ( GRUB_UHCI_LEGSUP_END_A20GATE \
+                                     | GRUB_UHCI_TRAP_BY_64H_WSTAT \
+                                     | GRUB_UHCI_TRAP_BY_64H_RSTAT \
+                                     | GRUB_UHCI_TRAP_BY_60H_WSTAT \
+                                     | GRUB_UHCI_TRAP_BY_60H_RSTAT )
+
+/* Some UHCI commands */
+#define GRUB_UHCI_CMD_RUN_STOP (1 << 0)
+#define GRUB_UHCI_CMD_HCRESET  (1 << 1)
+#define GRUB_UHCI_CMD_MAXP     (1 << 7)
+
+/* Important bits in structures */
+#define GRUB_UHCI_LINK_TERMINATE	1
+#define GRUB_UHCI_LINK_QUEUE_HEAD	2
+
+enum
+  {
+    GRUB_UHCI_REG_PORTSC_CONNECT_CHANGED = 0x0002,
+    GRUB_UHCI_REG_PORTSC_PORT_ENABLED    = 0x0004,
+    GRUB_UHCI_REG_PORTSC_RESUME          = 0x0040,
+    GRUB_UHCI_REG_PORTSC_RESET           = 0x0200,
+    GRUB_UHCI_REG_PORTSC_SUSPEND         = 0x1000,
+    GRUB_UHCI_REG_PORTSC_RW = GRUB_UHCI_REG_PORTSC_PORT_ENABLED
+    | GRUB_UHCI_REG_PORTSC_RESUME | GRUB_UHCI_REG_PORTSC_RESET
+    | GRUB_UHCI_REG_PORTSC_SUSPEND,
+    /* These bits should not be written as 1 unless we really need it */
+    GRUB_UHCI_PORTSC_RWC = ((1 << 1) | (1 << 3) | (1 << 11) | (3 << 13))
+  };
+
+/* UHCI Queue Head.  */
+struct grub_uhci_qh
+{
+  /* Queue head link pointer which points to the next queue head.  */
+  grub_uint32_t linkptr;
+
+  /* Queue element link pointer which points to the first data object
+     within the queue.  */
+  grub_uint32_t elinkptr;
+
+  /* Queue heads are aligned on 16 bytes, pad so a queue head is 16
+     bytes so we can store many in a 4K page.  */
+  grub_uint8_t pad[8];
+} GRUB_PACKED;
+
+/* UHCI Transfer Descriptor.  */
+struct grub_uhci_td
+{
+  /* Pointer to the next TD in the list.  */
+  grub_uint32_t linkptr;
+
+  /* Control and status bits.  */
+  grub_uint32_t ctrl_status;
+
+  /* All information required to transfer the Token packet.  */
+  grub_uint32_t token;
+
+  /* A pointer to the data buffer, UHCI requires this pointer to be 32
+     bits.  */
+  grub_uint32_t buffer;
+
+  /* Another linkptr that is not overwritten by the Host Controller.
+     This is GRUB specific.  */
+  grub_uint32_t linkptr2;
+
+  /* 3 additional 32 bits words reserved for the Host Controller Driver.  */
+  grub_uint32_t data[3];
+} GRUB_PACKED;
+
+typedef volatile struct grub_uhci_td *grub_uhci_td_t;
+typedef volatile struct grub_uhci_qh *grub_uhci_qh_t;
+
+struct grub_uhci
+{
+  grub_port_t iobase;
+  volatile grub_uint32_t *framelist_virt;
+  grub_uint32_t framelist_phys;
+  struct grub_pci_dma_chunk *framelist_chunk;
+
+  /* N_QH Queue Heads.  */
+  struct grub_pci_dma_chunk *qh_chunk;
+  volatile grub_uhci_qh_t qh_virt;
+  grub_uint32_t qh_phys;
+
+  /* N_TD Transfer Descriptors.  */
+  struct grub_pci_dma_chunk *td_chunk;
+  volatile grub_uhci_td_t td_virt;
+  grub_uint32_t td_phys;
+
+  /* Free Transfer Descriptors.  */
+  grub_uhci_td_t tdfree;
+
+  int qh_busy[N_QH];
+
+  struct grub_uhci *next;
+};
+
+static struct grub_uhci *uhci;
+
+static grub_uint16_t
+grub_uhci_readreg16 (struct grub_uhci *u, grub_uhci_reg_t reg)
+{
+  return grub_inw (u->iobase + reg);
+}
+
+#if 0
+static grub_uint32_t
+grub_uhci_readreg32 (struct grub_uhci *u, grub_uhci_reg_t reg)
+{
+  return grub_inl (u->iobase + reg);
+}
+#endif
+
+static void
+grub_uhci_writereg16 (struct grub_uhci *u,
+		      grub_uhci_reg_t reg, grub_uint16_t val)
+{
+  grub_outw (val, u->iobase + reg);
+}
+
+static void
+grub_uhci_writereg32 (struct grub_uhci *u,
+		    grub_uhci_reg_t reg, grub_uint32_t val)
+{
+  grub_outl (val, u->iobase + reg);
+}
+
+/* Iterate over all PCI devices.  Determine if a device is an UHCI
+   controller.  If this is the case, initialize it.  */
+static int
+grub_uhci_pci_iter (grub_pci_device_t dev,
+		    grub_pci_id_t pciid __attribute__((unused)),
+		    void *data __attribute__ ((unused)))
+{
+  grub_uint32_t class_code;
+  grub_uint32_t class;
+  grub_uint32_t subclass;
+  grub_uint32_t interf;
+  grub_uint32_t base;
+  grub_uint32_t fp;
+  grub_pci_address_t addr;
+  struct grub_uhci *u;
+  int i;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class_code = grub_pci_read (addr) >> 8;
+
+  interf = class_code & 0xFF;
+  subclass = (class_code >> 8) & 0xFF;
+  class = class_code >> 16;
+
+  /* If this is not an UHCI controller, just return.  */
+  if (class != 0x0c || subclass != 0x03 || interf != 0x00)
+    return 0;
+
+  /* Determine IO base address.  */
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG4);
+  base = grub_pci_read (addr);
+  /* Stop if there is no IO space base address defined.  */
+  if ((base & GRUB_PCI_ADDR_SPACE_MASK) != GRUB_PCI_ADDR_SPACE_IO)
+    return 0;
+
+  if ((base & GRUB_UHCI_IOMASK) == 0)
+    return 0;
+
+  /* Set bus master - needed for coreboot or broken BIOSes */
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word(addr, GRUB_PCI_COMMAND_IO_ENABLED
+		      | GRUB_PCI_COMMAND_BUS_MASTER
+		      | GRUB_PCI_COMMAND_MEM_ENABLED
+		      | grub_pci_read_word (addr));
+
+  grub_dprintf ("uhci", "base = %x\n", base);
+
+  /* Allocate memory for the controller and register it.  */
+  u = grub_zalloc (sizeof (*u));
+  if (! u)
+    return 1;
+
+  u->iobase = (base & GRUB_UHCI_IOMASK) + GRUB_MACHINE_PCI_IO_BASE;
+
+  /* Reset PIRQ and SMI */
+  addr = grub_pci_make_address (dev, GRUB_UHCI_REG_USBLEGSUP);       
+  grub_pci_write_word(addr, GRUB_UHCI_RESET_LEGSUP_SMI);
+  /* Reset the HC */
+  grub_uhci_writereg16(u, GRUB_UHCI_REG_USBCMD, GRUB_UHCI_CMD_HCRESET); 
+  grub_millisleep(5);
+  /* Disable interrupts and commands (just to be safe) */
+  grub_uhci_writereg16(u, GRUB_UHCI_REG_USBINTR, 0);
+  /* Finish HC reset, HC remains disabled */
+  grub_uhci_writereg16(u, GRUB_UHCI_REG_USBCMD, 0);
+  /* Read back to be sure PCI write is done */
+  grub_uhci_readreg16(u, GRUB_UHCI_REG_USBCMD);
+
+  /* Reserve a page for the frame list.  */
+  u->framelist_chunk = grub_memalign_dma32 (4096, 4096);
+  if (! u->framelist_chunk)
+    goto fail;
+  u->framelist_virt = grub_dma_get_virt (u->framelist_chunk);
+  u->framelist_phys = grub_dma_get_phys (u->framelist_chunk);
+
+  grub_dprintf ("uhci",
+		"class=0x%02x 0x%02x interface 0x%02x base=0x%x framelist=%p\n",
+		class, subclass, interf, u->iobase, u->framelist_virt);
+
+  /* The QH pointer of UHCI is only 32 bits, make sure this
+     code works on on 64 bits architectures.  */
+  u->qh_chunk = grub_memalign_dma32 (4096, sizeof(struct grub_uhci_qh) * N_QH);
+  if (! u->qh_chunk)
+    goto fail;
+  u->qh_virt = grub_dma_get_virt (u->qh_chunk);
+  u->qh_phys = grub_dma_get_phys (u->qh_chunk);
+
+  /* The TD pointer of UHCI is only 32 bits, make sure this
+     code works on on 64 bits architectures.  */
+  u->td_chunk = grub_memalign_dma32 (4096, sizeof(struct grub_uhci_td) * N_TD);
+  if (! u->td_chunk)
+    goto fail;
+  u->td_virt = grub_dma_get_virt (u->td_chunk);
+  u->td_phys = grub_dma_get_phys (u->td_chunk);
+
+  grub_dprintf ("uhci", "QH=%p, TD=%p\n",
+		u->qh_virt, u->td_virt);
+
+  /* Link all Transfer Descriptors in a list of available Transfer
+     Descriptors.  */
+  for (i = 0; i < N_TD; i++)
+    u->td_virt[i].linkptr = u->td_phys + (i + 1) * sizeof(struct grub_uhci_td);
+  u->td_virt[N_TD - 2].linkptr = 0;
+  u->tdfree = u->td_virt;
+
+  /* Setup the frame list pointers.  Since no isochronous transfers
+     are and will be supported, they all point to the (same!) queue
+     head.  */
+  fp = u->qh_phys & (~15);
+  /* Mark this as a queue head.  */
+  fp |= 2;
+  for (i = 0; i < 1024; i++)
+    u->framelist_virt[i] = fp;
+  /* Program the framelist address into the UHCI controller.  */
+  grub_uhci_writereg32 (u, GRUB_UHCI_REG_FLBASEADD, u->framelist_phys);
+
+  /* Make the Queue Heads point to each other.  */
+  for (i = 0; i < N_QH; i++)
+    {
+      /* Point to the next QH.  */
+      u->qh_virt[i].linkptr = ((u->qh_phys
+				+ (i + 1) * sizeof(struct grub_uhci_qh))
+			  & (~15));
+
+      /* This is a QH.  */
+      u->qh_virt[i].linkptr |= GRUB_UHCI_LINK_QUEUE_HEAD;
+
+      /* For the moment, do not point to a Transfer Descriptor.  These
+	 are set at transfer time, so just terminate it.  */
+      u->qh_virt[i].elinkptr = 1;
+    }
+
+  /* The last Queue Head should terminate.  */
+  u->qh_virt[N_QH - 1].linkptr = 1;
+
+  /* Enable UHCI again.  */
+  grub_uhci_writereg16 (u, GRUB_UHCI_REG_USBCMD,
+                        GRUB_UHCI_CMD_RUN_STOP | GRUB_UHCI_CMD_MAXP);
+
+  /* UHCI is initialized and ready for transfers.  */
+  grub_dprintf ("uhci", "UHCI initialized\n");
+
+
+#if 0
+  {
+    int i;
+    for (i = 0; i < 10; i++)
+      {
+	grub_uint16_t frnum;
+
+	frnum = grub_uhci_readreg16 (u, 6);
+	grub_dprintf ("uhci", "Framenum=%d\n", frnum);
+	grub_millisleep (100);
+      }
+  }
+#endif
+
+  /* Link to uhci now that initialisation is successful.  */
+  u->next = uhci;
+  uhci = u;
+
+  return 0;
+
+ fail:
+  if (u)
+    {
+      grub_dma_free (u->qh_chunk);
+      grub_dma_free (u->framelist_chunk);
+    }
+  grub_free (u);
+
+  return 1;
+}
+
+static void
+grub_uhci_inithw (void)
+{
+  grub_pci_iterate (grub_uhci_pci_iter, NULL);
+}
+
+static grub_uhci_td_t
+grub_alloc_td (struct grub_uhci *u)
+{
+  grub_uhci_td_t ret;
+
+  /* Check if there is a Transfer Descriptor available.  */
+  if (! u->tdfree)
+    return NULL;
+
+  ret = u->tdfree;
+  u->tdfree = grub_dma_phys2virt (u->tdfree->linkptr, u->td_chunk);
+
+  return ret;
+}
+
+static void
+grub_free_td (struct grub_uhci *u, grub_uhci_td_t td)
+{
+  td->linkptr = grub_dma_virt2phys (u->tdfree, u->td_chunk);
+  u->tdfree = td;
+}
+
+static void
+grub_free_queue (struct grub_uhci *u, grub_uhci_qh_t qh, grub_uhci_td_t td,
+                 grub_usb_transfer_t transfer, grub_size_t *actual)
+{
+  int i; /* Index of TD in transfer */
+
+  u->qh_busy[qh - u->qh_virt] = 0;
+
+  *actual = 0;
+  
+  /* Free the TDs in this queue and set last_trans.  */
+  for (i=0; td; i++)
+    {
+      grub_uhci_td_t tdprev;
+
+      grub_dprintf ("uhci", "Freeing %p\n", td);
+      /* Check state of TD and possibly set last_trans */
+      if (transfer && (td->linkptr & 1))
+        transfer->last_trans = i;
+
+      *actual += (td->ctrl_status + 1) & 0x7ff;
+      
+      /* Unlink the queue.  */
+      tdprev = td;
+      if (!td->linkptr2)
+	td = 0;
+      else
+	td = grub_dma_phys2virt (td->linkptr2, u->td_chunk);
+
+      /* Free the TD.  */
+      grub_free_td (u, tdprev);
+    }
+}
+
+static grub_uhci_qh_t
+grub_alloc_qh (struct grub_uhci *u,
+	       grub_transaction_type_t tr __attribute__((unused)))
+{
+  int i;
+  grub_uhci_qh_t qh;
+
+  /* Look for a Queue Head for this transfer.  Skip the first QH if
+     this is a Interrupt Transfer.  */
+#if 0
+  if (tr == GRUB_USB_TRANSACTION_TYPE_INTERRUPT)
+    i = 0;
+  else
+#endif
+    i = 1;
+
+  for (; i < N_QH; i++)
+    {
+      if (!u->qh_busy[i])
+	break;
+    }
+  qh = &u->qh_virt[i];
+  if (i == N_QH)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "no free queue heads available");
+      return NULL;
+    }
+
+  u->qh_busy[qh - u->qh_virt] = 1;
+
+  return qh;
+}
+
+static grub_uhci_td_t
+grub_uhci_transaction (struct grub_uhci *u, unsigned int endp,
+		       grub_transfer_type_t type, unsigned int addr,
+		       unsigned int toggle, grub_size_t size,
+		       grub_uint32_t data, grub_usb_speed_t speed)
+{
+  grub_uhci_td_t td;
+  static const unsigned int tf[] = { 0x69, 0xE1, 0x2D };
+
+  /* XXX: Check if data is <4GB.  If it isn't, just copy stuff around.
+     This is only relevant for 64 bits architectures.  */
+
+  /* Grab a free Transfer Descriptor and initialize it.  */
+  td = grub_alloc_td (u);
+  if (! td)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "no transfer descriptors available for UHCI transfer");
+      return 0;
+    }
+
+  grub_dprintf ("uhci",
+		"transaction: endp=%d, type=%d, addr=%d, toggle=%d, size=%lu data=0x%x td=%p\n",
+		endp, type, addr, toggle, (unsigned long) size, data, td);
+
+  /* Don't point to any TD, just terminate.  */
+  td->linkptr = 1;
+
+  /* Active!  Only retry a transfer 3 times.  */
+  td->ctrl_status = (1 << 23) | (3 << 27) |
+                    ((speed == GRUB_USB_SPEED_LOW) ? (1 << 26) : 0);
+
+  /* If zero bytes are transmitted, size is 0x7FF.  Otherwise size is
+     size-1.  */
+  if (size == 0)
+    size = 0x7FF;
+  else
+    size = size - 1;
+
+  /* Setup whatever is required for the token packet.  */
+  td->token = ((size << 21) | (toggle << 19) | (endp << 15)
+	       | (addr << 8) | tf[type]);
+
+  td->buffer = data;
+
+  return td;
+}
+
+struct grub_uhci_transfer_controller_data
+{
+  grub_uhci_qh_t qh;
+  grub_uhci_td_t td_first;
+};
+
+static grub_usb_err_t
+grub_uhci_setup_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer)
+{
+  struct grub_uhci *u = (struct grub_uhci *) dev->data;
+  grub_uhci_td_t td;
+  grub_uhci_td_t td_prev = NULL;
+  int i;
+  struct grub_uhci_transfer_controller_data *cdata;
+
+  cdata = grub_malloc (sizeof (*cdata));
+  if (!cdata)
+    return GRUB_USB_ERR_INTERNAL;
+
+  cdata->td_first = NULL;
+
+  /* Allocate a queue head for the transfer queue.  */
+  cdata->qh = grub_alloc_qh (u, GRUB_USB_TRANSACTION_TYPE_CONTROL);
+  if (! cdata->qh)
+    {
+      grub_free (cdata);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  grub_dprintf ("uhci", "transfer, iobase:%08x\n", u->iobase);
+  
+  for (i = 0; i < transfer->transcnt; i++)
+    {
+      grub_usb_transaction_t tr = &transfer->transactions[i];
+
+      td = grub_uhci_transaction (u, transfer->endpoint & 15, tr->pid,
+				  transfer->devaddr, tr->toggle,
+				  tr->size, tr->data,
+				  transfer->dev->speed);
+      if (! td)
+	{
+	  grub_size_t actual = 0;
+	  /* Terminate and free.  */
+	  if (td_prev)
+	    {
+	      td_prev->linkptr2 = 0;
+	      td_prev->linkptr = 1;
+	    }
+
+	  if (cdata->td_first)
+	    grub_free_queue (u, cdata->qh, cdata->td_first, NULL, &actual);
+
+	  grub_free (cdata);
+	  return GRUB_USB_ERR_INTERNAL;
+	}
+
+      if (! cdata->td_first)
+	cdata->td_first = td;
+      else
+	{
+	  td_prev->linkptr2 = grub_dma_virt2phys (td, u->td_chunk);
+	  td_prev->linkptr = grub_dma_virt2phys (td, u->td_chunk);
+	  td_prev->linkptr |= 4;
+	}
+      td_prev = td;
+    }
+  td_prev->linkptr2 = 0;
+  td_prev->linkptr = 1;
+
+  grub_dprintf ("uhci", "setup transaction %d\n", transfer->type);
+
+  /* Link it into the queue and terminate.  Now the transaction can
+     take place.  */
+  cdata->qh->elinkptr = grub_dma_virt2phys (cdata->td_first, u->td_chunk);
+
+  grub_dprintf ("uhci", "initiate transaction\n");
+
+  transfer->controller_data = cdata;
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_err_t
+grub_uhci_check_transfer (grub_usb_controller_t dev,
+			  grub_usb_transfer_t transfer,
+			  grub_size_t *actual)
+{
+  struct grub_uhci *u = (struct grub_uhci *) dev->data;
+  grub_uhci_td_t errtd;
+  struct grub_uhci_transfer_controller_data *cdata = transfer->controller_data;
+
+  *actual = 0;
+
+  if (cdata->qh->elinkptr & ~0x0f)
+    errtd = grub_dma_phys2virt (cdata->qh->elinkptr & ~0x0f, u->qh_chunk);
+  else
+    errtd = 0;
+  
+  if (errtd)
+    {
+      grub_dprintf ("uhci", ">t status=0x%02x data=0x%02x td=%p, %x\n",
+		    errtd->ctrl_status, errtd->buffer & (~15), errtd,
+		    cdata->qh->elinkptr);
+    }
+
+  /* Check if the transaction completed.  */
+  if (cdata->qh->elinkptr & 1)
+    {
+      grub_dprintf ("uhci", "transaction complete\n");
+
+      /* Place the QH back in the free list and deallocate the associated
+	 TDs.  */
+      cdata->qh->elinkptr = 1;
+      grub_free_queue (u, cdata->qh, cdata->td_first, transfer, actual);
+      grub_free (cdata);
+      return GRUB_USB_ERR_NONE;
+    }
+
+  if (errtd && !(errtd->ctrl_status & (1 << 23)))
+    {
+      grub_usb_err_t err = GRUB_USB_ERR_NONE;
+
+      /* Check if the endpoint is stalled.  */
+      if (errtd->ctrl_status & (1 << 22))
+	err = GRUB_USB_ERR_STALL;
+      
+      /* Check if an error related to the data buffer occurred.  */
+      else if (errtd->ctrl_status & (1 << 21))
+	err = GRUB_USB_ERR_DATA;
+      
+      /* Check if a babble error occurred.  */
+      else if (errtd->ctrl_status & (1 << 20))
+	err = GRUB_USB_ERR_BABBLE;
+      
+      /* Check if a NAK occurred.  */
+      else if (errtd->ctrl_status & (1 << 19))
+	err = GRUB_USB_ERR_NAK;
+      
+      /* Check if a timeout occurred.  */
+      else if (errtd->ctrl_status & (1 << 18))
+	err = GRUB_USB_ERR_TIMEOUT;
+      
+      /* Check if a bitstuff error occurred.  */
+      else if (errtd->ctrl_status & (1 << 17))
+	err = GRUB_USB_ERR_BITSTUFF;
+      
+      if (err)
+	{
+	  grub_dprintf ("uhci", "transaction failed\n");
+
+	  /* Place the QH back in the free list and deallocate the associated
+	     TDs.  */
+	  cdata->qh->elinkptr = 1;
+	  grub_free_queue (u, cdata->qh, cdata->td_first, transfer, actual);
+	  grub_free (cdata);
+
+	  return err;
+	}
+    }
+
+  /* Fall through, no errors occurred, so the QH might be
+     updated.  */
+  grub_dprintf ("uhci", "transaction fallthrough\n");
+
+  return GRUB_USB_ERR_WAIT;
+}
+
+static grub_usb_err_t
+grub_uhci_cancel_transfer (grub_usb_controller_t dev,
+			   grub_usb_transfer_t transfer)
+{
+  struct grub_uhci *u = (struct grub_uhci *) dev->data;
+  grub_size_t actual;
+  struct grub_uhci_transfer_controller_data *cdata = transfer->controller_data;
+
+  grub_dprintf ("uhci", "transaction cancel\n");
+
+  /* Place the QH back in the free list and deallocate the associated
+     TDs.  */
+  cdata->qh->elinkptr = 1;
+  grub_free_queue (u, cdata->qh, cdata->td_first, transfer, &actual);
+  grub_free (cdata);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static int
+grub_uhci_iterate (grub_usb_controller_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_uhci *u;
+  struct grub_usb_controller dev;
+
+  for (u = uhci; u; u = u->next)
+    {
+      dev.data = u;
+      if (hook (&dev, hook_data))
+	return 1;
+    }
+
+  return 0;
+}
+
+static grub_usb_err_t
+grub_uhci_portstatus (grub_usb_controller_t dev,
+		      unsigned int port, unsigned int enable)
+{
+  struct grub_uhci *u = (struct grub_uhci *) dev->data;
+  int reg;
+  unsigned int status;
+  grub_uint64_t endtime;
+
+  grub_dprintf ("uhci", "portstatus, iobase:%08x\n", u->iobase);
+  
+  grub_dprintf ("uhci", "enable=%d port=%d\n", enable, port);
+
+  if (port == 0)
+    reg = GRUB_UHCI_REG_PORTSC1;
+  else if (port == 1)
+    reg = GRUB_UHCI_REG_PORTSC2;
+  else
+    return GRUB_USB_ERR_INTERNAL;
+
+  status = grub_uhci_readreg16 (u, reg);
+  grub_dprintf ("uhci", "detect=0x%02x\n", status);
+
+  if (!enable) /* We don't need reset port */
+    {
+      /* Disable the port.  */
+      grub_uhci_writereg16 (u, reg, 0 << 2);
+      grub_dprintf ("uhci", "waiting for the port to be disabled\n");
+      endtime = grub_get_time_ms () + 1000;
+      while ((grub_uhci_readreg16 (u, reg) & (1 << 2)))
+        if (grub_get_time_ms () > endtime)
+          return GRUB_USB_ERR_TIMEOUT;
+
+      status = grub_uhci_readreg16 (u, reg);
+      grub_dprintf ("uhci", ">3detect=0x%02x\n", status);
+      return GRUB_USB_ERR_NONE;
+    }
+    
+  /* Reset the port.  */
+  status = grub_uhci_readreg16 (u, reg) & ~GRUB_UHCI_PORTSC_RWC;
+  grub_uhci_writereg16 (u, reg, status | (1 << 9));
+  grub_uhci_readreg16 (u, reg); /* Ensure it is writen... */
+
+  /* Wait for the reset to complete.  XXX: How long exactly?  */
+  grub_millisleep (50); /* For root hub should be nominaly 50ms */
+  status = grub_uhci_readreg16 (u, reg) & ~GRUB_UHCI_PORTSC_RWC;
+  grub_uhci_writereg16 (u, reg, status & ~(1 << 9));
+  grub_uhci_readreg16 (u, reg); /* Ensure it is writen... */
+
+  /* Note: some debug prints were removed because they affected reset/enable timing. */
+
+  grub_millisleep (1); /* Probably not needed at all or only few microsecs. */
+
+  /* Reset bits Connect & Enable Status Change */
+  status = grub_uhci_readreg16 (u, reg) & ~GRUB_UHCI_PORTSC_RWC;
+  grub_uhci_writereg16 (u, reg, status | (1 << 3) | GRUB_UHCI_REG_PORTSC_CONNECT_CHANGED);
+  grub_uhci_readreg16 (u, reg); /* Ensure it is writen... */
+
+  /* Enable the port.  */
+  status = grub_uhci_readreg16 (u, reg) & ~GRUB_UHCI_PORTSC_RWC;
+  grub_uhci_writereg16 (u, reg, status | (1 << 2));
+  grub_uhci_readreg16 (u, reg); /* Ensure it is writen... */
+
+  endtime = grub_get_time_ms () + 1000;
+  while (! ((status = grub_uhci_readreg16 (u, reg)) & (1 << 2)))
+    if (grub_get_time_ms () > endtime)
+      return GRUB_USB_ERR_TIMEOUT;
+
+  /* Reset recovery time */
+  grub_millisleep (10);
+
+  /* Read final port status */
+  status = grub_uhci_readreg16 (u, reg);
+  grub_dprintf ("uhci", ">3detect=0x%02x\n", status);
+
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static grub_usb_speed_t
+grub_uhci_detect_dev (grub_usb_controller_t dev, int port, int *changed)
+{
+  struct grub_uhci *u = (struct grub_uhci *) dev->data;
+  int reg;
+  unsigned int status;
+
+  grub_dprintf ("uhci", "detect_dev, iobase:%08x\n", u->iobase);
+  
+  if (port == 0)
+    reg = GRUB_UHCI_REG_PORTSC1;
+  else if (port == 1)
+    reg = GRUB_UHCI_REG_PORTSC2;
+  else
+    return GRUB_USB_SPEED_NONE;
+
+  status = grub_uhci_readreg16 (u, reg);
+
+  grub_dprintf ("uhci", "detect=0x%02x port=%d\n", status, port);
+
+  /* Connect Status Change bit - it detects change of connection */
+  if (status & GRUB_UHCI_DETECT_CHANGED)
+    {
+      *changed = 1;
+      /* Reset bit Connect Status Change */
+      grub_uhci_writereg16 (u, reg, (status & GRUB_UHCI_REG_PORTSC_RW)
+			    | GRUB_UHCI_REG_PORTSC_CONNECT_CHANGED);
+    }
+  else
+    *changed = 0;
+    
+  if (! (status & GRUB_UHCI_DETECT_HAVE_DEVICE))
+    return GRUB_USB_SPEED_NONE;
+  else if (status & GRUB_UHCI_DETECT_LOW_SPEED)
+    return GRUB_USB_SPEED_LOW;
+  else
+    return GRUB_USB_SPEED_FULL;
+}
+
+static int
+grub_uhci_hubports (grub_usb_controller_t dev __attribute__((unused)))
+{
+  /* The root hub has exactly two ports.  */
+  return 2;
+}
+
+
+static struct grub_usb_controller_dev usb_controller =
+{
+  .name = "uhci",
+  .iterate = grub_uhci_iterate,
+  .setup_transfer = grub_uhci_setup_transfer,
+  .check_transfer = grub_uhci_check_transfer,
+  .cancel_transfer = grub_uhci_cancel_transfer,
+  .hubports = grub_uhci_hubports,
+  .portstatus = grub_uhci_portstatus,
+  .detect_dev = grub_uhci_detect_dev,
+  /* estimated max. count of TDs for one bulk transfer */
+  .max_bulk_tds = N_TD * 3 / 4
+};
+
+GRUB_MOD_INIT(uhci)
+{
+  grub_stop_disk_firmware ();
+
+  grub_uhci_inithw ();
+  grub_usb_controller_dev_register (&usb_controller);
+  grub_dprintf ("uhci", "registered\n");
+}
+
+GRUB_MOD_FINI(uhci)
+{
+  struct grub_uhci *u;
+
+  /* Disable all UHCI controllers.  */
+  for (u = uhci; u; u = u->next)
+    grub_uhci_writereg16 (u, GRUB_UHCI_REG_USBCMD, 0);
+
+  /* Unregister the controller.  */
+  grub_usb_controller_dev_unregister (&usb_controller);
+}
diff --git a/grub-core/bus/usb/usb.c b/grub-core/bus/usb/usb.c
new file mode 100644
index 0000000..7cb3cc2
--- /dev/null
+++ b/grub-core/bus/usb/usb.c
@@ -0,0 +1,346 @@
+/* usb.c - Generic USB interfaces.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/misc.h>
+#include <grub/list.h>
+#include <grub/term.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_usb_attach_desc *attach_hooks;
+
+#if 0
+/* Context for grub_usb_controller_iterate.  */
+struct grub_usb_controller_iterate_ctx
+{
+  grub_usb_controller_iterate_hook_t hook;
+  void *hook_data;
+  grub_usb_controller_dev_t p;
+};
+
+/* Helper for grub_usb_controller_iterate.  */
+static int
+grub_usb_controller_iterate_iter (grub_usb_controller_t dev, void *data)
+{
+  struct grub_usb_controller_iterate_ctx *ctx = data;
+
+  dev->dev = ctx->p;
+  if (ctx->hook (dev, ctx->hook_data))
+    return 1;
+  return 0;
+}
+
+int
+grub_usb_controller_iterate (grub_usb_controller_iterate_hook_t hook,
+			     void *hook_data)
+{
+  struct grub_usb_controller_iterate_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data
+  };
+
+  /* Iterate over all controller drivers.  */
+  for (ctx.p = grub_usb_list; ctx.p; ctx.p = ctx.p->next)
+    {
+      /* Iterate over the busses of the controllers.  XXX: Actually, a
+	 hub driver should do this.  */
+      if (ctx.p->iterate (grub_usb_controller_iterate_iter, &ctx))
+	return 1;
+    }
+
+  return 0;
+}
+#endif
+
+
+grub_usb_err_t
+grub_usb_clear_halt (grub_usb_device_t dev, int endpoint)
+{
+  if (endpoint >= GRUB_USB_MAX_TOGGLE)
+    return GRUB_USB_ERR_BADDEVICE;
+
+  dev->toggle[endpoint] = 0;
+  return grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				     | GRUB_USB_REQTYPE_STANDARD
+				     | GRUB_USB_REQTYPE_TARGET_ENDP),
+			       GRUB_USB_REQ_CLEAR_FEATURE,
+			       GRUB_USB_FEATURE_ENDP_HALT,
+			       endpoint, 0, 0);
+}
+
+grub_usb_err_t
+grub_usb_set_configuration (grub_usb_device_t dev, int configuration)
+{
+  grub_memset (dev->toggle, 0, sizeof (dev->toggle));
+
+  return grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				     | GRUB_USB_REQTYPE_STANDARD
+				     | GRUB_USB_REQTYPE_TARGET_DEV),
+			       GRUB_USB_REQ_SET_CONFIGURATION, configuration,
+			       0, 0, NULL);
+}
+
+grub_usb_err_t
+grub_usb_get_descriptor (grub_usb_device_t dev,
+			 grub_uint8_t type, grub_uint8_t index,
+			 grub_size_t size, char *data)
+{
+  return grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
+				     | GRUB_USB_REQTYPE_STANDARD
+				     | GRUB_USB_REQTYPE_TARGET_DEV),
+			       GRUB_USB_REQ_GET_DESCRIPTOR,
+			       (type << 8) | index,
+			       0, size, data);
+}
+
+grub_usb_err_t
+grub_usb_device_initialize (grub_usb_device_t dev)
+{
+  struct grub_usb_desc_device *descdev;
+  struct grub_usb_desc_config config;
+  grub_usb_err_t err;
+  int i;
+
+  /* First we have to read first 8 bytes only and determine
+   * max. size of packet */
+  dev->descdev.maxsize0 = 0; /* invalidating, for safety only, can be removed if it is sure it is zero here */
+  err = grub_usb_get_descriptor (dev, GRUB_USB_DESCRIPTOR_DEVICE,
+                                 0, 8, (char *) &dev->descdev);
+  if (err)
+    return err;
+
+  /* Now we have valid value in dev->descdev.maxsize0,
+   * so we can read whole device descriptor */
+  err = grub_usb_get_descriptor (dev, GRUB_USB_DESCRIPTOR_DEVICE,
+				 0, sizeof (struct grub_usb_desc_device),
+				 (char *) &dev->descdev);
+  if (err)
+    return err;
+  descdev = &dev->descdev;
+
+  for (i = 0; i < GRUB_USB_MAX_CONF; i++)
+    dev->config[i].descconf = NULL;
+
+  if (descdev->configcnt == 0 || descdev->configcnt > GRUB_USB_MAX_CONF)
+    {
+      err = GRUB_USB_ERR_BADDEVICE;
+      goto fail;
+    }    
+
+  for (i = 0; i < descdev->configcnt; i++)
+    {
+      int pos;
+      int currif;
+      char *data;
+      struct grub_usb_desc *desc;
+
+      /* First just read the first 4 bytes of the configuration
+	 descriptor, after that it is known how many bytes really have
+	 to be read.  */
+      err = grub_usb_get_descriptor (dev, GRUB_USB_DESCRIPTOR_CONFIG, i, 4,
+				     (char *) &config);
+
+      data = grub_malloc (config.totallen);
+      if (! data)
+	{
+	  err = GRUB_USB_ERR_INTERNAL;
+	  goto fail;
+	}
+
+      dev->config[i].descconf = (struct grub_usb_desc_config *) data;
+      err = grub_usb_get_descriptor (dev, GRUB_USB_DESCRIPTOR_CONFIG, i,
+				     config.totallen, data);
+      if (err)
+	goto fail;
+
+      /* Skip the configuration descriptor.  */
+      pos = dev->config[i].descconf->length;
+
+      if (dev->config[i].descconf->numif > GRUB_USB_MAX_IF)
+        {
+          err = GRUB_USB_ERR_BADDEVICE;
+          goto fail;
+        }
+
+      /* Read all interfaces.  */
+      for (currif = 0; currif < dev->config[i].descconf->numif; currif++)
+	{
+	  while (pos < config.totallen)
+            {
+              desc = (struct grub_usb_desc *)&data[pos];
+              if (desc->type == GRUB_USB_DESCRIPTOR_INTERFACE)
+                break;
+              if (!desc->length)
+                {
+                  err = GRUB_USB_ERR_BADDEVICE;
+                  goto fail;
+                }
+              pos += desc->length;
+            }
+
+	  dev->config[i].interf[currif].descif
+	    = (struct grub_usb_desc_if *) &data[pos];
+	  pos += dev->config[i].interf[currif].descif->length;
+
+	  while (pos < config.totallen)
+            {
+              desc = (struct grub_usb_desc *)&data[pos];
+              if (desc->type == GRUB_USB_DESCRIPTOR_ENDPOINT)
+                break;
+              if (!desc->length)
+                {
+                  err = GRUB_USB_ERR_BADDEVICE;
+                  goto fail;
+                }
+              pos += desc->length;
+            }
+
+	  /* Point to the first endpoint.  */
+	  dev->config[i].interf[currif].descendp
+	    = (struct grub_usb_desc_endp *) &data[pos];
+	  pos += (sizeof (struct grub_usb_desc_endp)
+		  * dev->config[i].interf[currif].descif->endpointcnt);
+	}
+    }
+
+  return GRUB_USB_ERR_NONE;
+
+ fail:
+
+  for (i = 0; i < GRUB_USB_MAX_CONF; i++)
+    grub_free (dev->config[i].descconf);
+
+  return err;
+}
+
+void grub_usb_device_attach (grub_usb_device_t dev)
+{
+  int i;
+  
+  /* XXX: Just check configuration 0 for now.  */
+  for (i = 0; i < dev->config[0].descconf->numif; i++)
+    {
+      struct grub_usb_desc_if *interf;
+      struct grub_usb_attach_desc *desc;
+
+      interf = dev->config[0].interf[i].descif;
+
+      grub_dprintf ("usb", "iterate: interf=%d, class=%d, subclass=%d, protocol=%d\n",
+		    i, interf->class, interf->subclass, interf->protocol);
+
+      if (dev->config[0].interf[i].attached)
+	continue;
+
+      for (desc = attach_hooks; desc; desc = desc->next)
+	if (interf->class == desc->class)
+	  {
+	    grub_boot_time ("Probing USB device driver class %x", desc->class);
+	    if (desc->hook (dev, 0, i))
+	      dev->config[0].interf[i].attached = 1;
+	    grub_boot_time ("Probed USB device driver class %x", desc->class);
+	  }
+
+      if (dev->config[0].interf[i].attached)
+	continue;
+
+      switch (interf->class)
+	{
+	case GRUB_USB_CLASS_MASS_STORAGE:
+	  grub_dl_load ("usbms");
+	  grub_print_error ();
+	  break;
+	case GRUB_USB_CLASS_HID:
+	  grub_dl_load ("usb_keyboard");
+	  grub_print_error ();
+	  break;
+	case 0xff:
+	  /* FIXME: don't load useless modules.  */
+	  grub_dl_load ("usbserial_ftdi");
+	  grub_print_error ();
+	  grub_dl_load ("usbserial_pl2303");
+	  grub_print_error ();
+	  grub_dl_load ("usbserial_usbdebug");
+	  grub_print_error ();
+	  break;
+	}
+    }
+}
+
+/* Helper for grub_usb_register_attach_hook_class.  */
+static int
+grub_usb_register_attach_hook_class_iter (grub_usb_device_t usbdev, void *data)
+{
+  struct grub_usb_attach_desc *desc = data;
+  struct grub_usb_desc_device *descdev = &usbdev->descdev;
+  int i;
+
+  if (descdev->class != 0 || descdev->subclass || descdev->protocol != 0
+      || descdev->configcnt == 0)
+    return 0;
+
+  /* XXX: Just check configuration 0 for now.  */
+  for (i = 0; i < usbdev->config[0].descconf->numif; i++)
+    {
+      struct grub_usb_desc_if *interf;
+
+      interf = usbdev->config[0].interf[i].descif;
+
+      grub_dprintf ("usb", "iterate: interf=%d, class=%d, subclass=%d, protocol=%d\n",
+		    i, interf->class, interf->subclass, interf->protocol);
+
+      if (usbdev->config[0].interf[i].attached)
+	continue;
+
+      if (interf->class != desc->class)
+	continue;
+      if (desc->hook (usbdev, 0, i))
+	usbdev->config[0].interf[i].attached = 1;
+    }
+
+  return 0;
+}
+
+void
+grub_usb_register_attach_hook_class (struct grub_usb_attach_desc *desc)
+{
+  desc->next = attach_hooks;
+  attach_hooks = desc;
+
+  grub_usb_iterate (grub_usb_register_attach_hook_class_iter, desc);
+}
+
+void
+grub_usb_unregister_attach_hook_class (struct grub_usb_attach_desc *desc)
+{
+  grub_list_remove (GRUB_AS_LIST (desc));  
+}
+
+
+GRUB_MOD_INIT(usb)
+{
+  grub_term_poll_usb = grub_usb_poll_devices;
+}
+
+GRUB_MOD_FINI(usb)
+{
+  grub_term_poll_usb = NULL;
+}
diff --git a/grub-core/bus/usb/usbhub.c b/grub-core/bus/usb/usbhub.c
new file mode 100644
index 0000000..85ccf3a
--- /dev/null
+++ b/grub-core/bus/usb/usbhub.c
@@ -0,0 +1,756 @@
+/* usb.c - USB Hub Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+
+#define GRUB_USBHUB_MAX_DEVICES 128
+
+/* USB Supports 127 devices, with device 0 as special case.  */
+static struct grub_usb_device *grub_usb_devs[GRUB_USBHUB_MAX_DEVICES];
+
+static int rescan = 0;
+static int npending = 0;
+
+struct grub_usb_hub
+{
+  struct grub_usb_hub *next;
+  grub_usb_controller_t controller;
+  int nports;
+  struct grub_usb_device **devices;
+  struct grub_usb_hub_port *ports;
+  grub_usb_device_t dev;
+};
+
+static struct grub_usb_hub *hubs;
+static grub_usb_controller_dev_t grub_usb_list;
+
+/* Add a device that currently has device number 0 and resides on
+   CONTROLLER, the Hub reported that the device speed is SPEED.  */
+static grub_usb_device_t
+grub_usb_hub_add_dev (grub_usb_controller_t controller,
+                      grub_usb_speed_t speed,
+                      int split_hubport, int split_hubaddr)
+{
+  grub_usb_device_t dev;
+  int i;
+  grub_usb_err_t err;
+
+  grub_boot_time ("Attaching USB device");
+
+  dev = grub_zalloc (sizeof (struct grub_usb_device));
+  if (! dev)
+    return NULL;
+
+  dev->controller = *controller;
+  dev->speed = speed;
+  dev->split_hubport = split_hubport;
+  dev->split_hubaddr = split_hubaddr;
+
+  err = grub_usb_device_initialize (dev);
+  if (err)
+    {
+      grub_free (dev);
+      return NULL;
+    }
+
+  /* Assign a new address to the device.  */
+  for (i = 1; i < GRUB_USBHUB_MAX_DEVICES; i++)
+    {
+      if (! grub_usb_devs[i])
+	break;
+    }
+  if (i == GRUB_USBHUB_MAX_DEVICES)
+    {
+      grub_error (GRUB_ERR_IO, "can't assign address to USB device");
+      for (i = 0; i < GRUB_USB_MAX_CONF; i++)
+        grub_free (dev->config[i].descconf);
+      grub_free (dev);
+      return NULL;
+    }
+
+  err = grub_usb_control_msg (dev,
+			      (GRUB_USB_REQTYPE_OUT
+			       | GRUB_USB_REQTYPE_STANDARD
+			       | GRUB_USB_REQTYPE_TARGET_DEV),
+			      GRUB_USB_REQ_SET_ADDRESS,
+			      i, 0, 0, NULL);
+  if (err)
+    {
+      for (i = 0; i < GRUB_USB_MAX_CONF; i++)
+        grub_free (dev->config[i].descconf);
+      grub_free (dev);
+      return NULL;
+    }
+
+  dev->addr = i;
+  dev->initialized = 1;
+  grub_usb_devs[i] = dev;
+
+  grub_dprintf ("usb", "Added new usb device: %p, addr=%d\n",
+		dev, i);
+  grub_dprintf ("usb", "speed=%d, split_hubport=%d, split_hubaddr=%d\n",
+		speed, split_hubport, split_hubaddr);
+
+  /* Wait "recovery interval", spec. says 2ms */
+  grub_millisleep (2);
+
+  grub_boot_time ("Probing USB device driver");
+  
+  grub_usb_device_attach (dev);
+
+  grub_boot_time ("Attached USB device");
+  
+  return dev;
+}
+
+
+static grub_usb_err_t
+grub_usb_add_hub (grub_usb_device_t dev)
+{
+  struct grub_usb_usb_hubdesc hubdesc;
+  grub_usb_err_t err;
+  int i;
+  
+  err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
+	  		            | GRUB_USB_REQTYPE_CLASS
+			            | GRUB_USB_REQTYPE_TARGET_DEV),
+                              GRUB_USB_REQ_GET_DESCRIPTOR,
+			      (GRUB_USB_DESCRIPTOR_HUB << 8) | 0,
+			      0, sizeof (hubdesc), (char *) &hubdesc);
+  if (err)
+    return err;
+  grub_dprintf ("usb", "Hub descriptor:\n\t\t len:%d, typ:0x%02x, cnt:%d, char:0x%02x, pwg:%d, curr:%d\n",
+                hubdesc.length, hubdesc.type, hubdesc.portcnt,
+                hubdesc.characteristics, hubdesc.pwdgood,
+                hubdesc.current);
+
+  /* Activate the first configuration. Hubs should have only one conf. */
+  grub_dprintf ("usb", "Hub set configuration\n");
+  grub_usb_set_configuration (dev, 1);
+
+  dev->nports = hubdesc.portcnt;
+  dev->children = grub_calloc (hubdesc.portcnt, sizeof (dev->children[0]));
+  dev->ports = grub_calloc (dev->nports, sizeof (dev->ports[0]));
+  if (!dev->children || !dev->ports)
+    {
+      grub_free (dev->children);
+      grub_free (dev->ports);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  /* Power on all Hub ports.  */
+  for (i = 1; i <= hubdesc.portcnt; i++)
+    {
+      grub_dprintf ("usb", "Power on - port %d\n", i);
+      /* Power on the port and wait for possible device connect */
+      grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				  | GRUB_USB_REQTYPE_CLASS
+				  | GRUB_USB_REQTYPE_TARGET_OTHER),
+			    GRUB_USB_REQ_SET_FEATURE,
+			    GRUB_USB_HUB_FEATURE_PORT_POWER,
+			    i, 0, NULL);
+    }
+
+  /* Rest will be done on next usb poll.  */
+  for (i = 0; i < dev->config[0].interf[0].descif->endpointcnt;
+       i++)
+    {
+      struct grub_usb_desc_endp *endp = NULL;
+      endp = &dev->config[0].interf[0].descendp[i];
+
+      if ((endp->endp_addr & 128) && grub_usb_get_ep_type(endp)
+	  == GRUB_USB_EP_INTERRUPT)
+	{
+	  grub_size_t len;
+	  dev->hub_endpoint = endp;
+	  len = endp->maxpacket;
+	  if (len > sizeof (dev->statuschange))
+	    len = sizeof (dev->statuschange);
+	  dev->hub_transfer
+	    = grub_usb_bulk_read_background (dev, endp, len,
+					     (char *) &dev->statuschange);
+	  break;
+	}
+    }
+
+  rescan = 1;
+
+  return GRUB_USB_ERR_NONE;
+}
+
+static void
+attach_root_port (struct grub_usb_hub *hub, int portno,
+		  grub_usb_speed_t speed)
+{
+  grub_usb_device_t dev;
+  grub_usb_err_t err;
+
+  grub_boot_time ("After detect_dev");
+
+  /* Enable the port.  */
+  err = hub->controller->dev->portstatus (hub->controller, portno, 1);
+  if (err)
+    return;
+  hub->controller->dev->pending_reset = grub_get_time_ms () + 5000;
+  npending++;
+
+  grub_millisleep (10);
+
+  grub_boot_time ("Port enabled");
+
+  /* Enable the port and create a device.  */
+  /* High speed device needs not transaction translation
+     and full/low speed device cannot be connected to EHCI root hub
+     and full/low speed device connected to OHCI/UHCI needs not
+     transaction translation - e.g. hubport and hubaddr should be
+     always none (zero) for any device connected to any root hub. */
+  dev = grub_usb_hub_add_dev (hub->controller, speed, 0, 0);
+  hub->controller->dev->pending_reset = 0;
+  npending--;
+  if (! dev)
+    return;
+
+  hub->devices[portno] = dev;
+
+  /* If the device is a Hub, scan it for more devices.  */
+  if (dev->descdev.class == 0x09)
+    grub_usb_add_hub (dev);
+
+  grub_boot_time ("Attached root port");
+}
+
+/* Iterate over all controllers found by the driver.  */
+static int
+grub_usb_controller_dev_register_iter (grub_usb_controller_t controller, void *data)
+{
+  grub_usb_controller_dev_t usb = data;
+  struct grub_usb_hub *hub;
+
+  controller->dev = usb;
+
+  grub_boot_time ("Registering USB root hub");
+
+  hub = grub_malloc (sizeof (*hub));
+  if (!hub)
+    return GRUB_USB_ERR_INTERNAL;
+
+  hub->next = hubs;
+  hubs = hub;
+  hub->controller = grub_malloc (sizeof (*controller));
+  if (!hub->controller)
+    {
+      grub_free (hub);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  grub_memcpy (hub->controller, controller, sizeof (*controller));
+  hub->dev = 0;
+
+  /* Query the number of ports the root Hub has.  */
+  hub->nports = controller->dev->hubports (controller);
+  hub->devices = grub_calloc (hub->nports, sizeof (hub->devices[0]));
+  hub->ports = grub_calloc (hub->nports, sizeof (hub->ports[0]));
+  if (!hub->devices || !hub->ports)
+    {
+      grub_free (hub->devices);
+      grub_free (hub->ports);
+      grub_free (hub->controller);
+      grub_free (hub);
+      grub_print_error ();
+      return 0;
+    }
+
+  return 0;
+}
+
+void
+grub_usb_controller_dev_unregister (grub_usb_controller_dev_t usb)
+{
+  grub_usb_controller_dev_t *p, q;
+
+  for (p = &grub_usb_list, q = *p; q; p = &(q->next), q = q->next)
+    if (q == usb)
+      {
+	*p = q->next;
+	break;
+      }
+}
+
+void
+grub_usb_controller_dev_register (grub_usb_controller_dev_t usb)
+{
+  int portno;
+  int continue_waiting = 0;
+  struct grub_usb_hub *hub;
+
+  usb->next = grub_usb_list;
+  grub_usb_list = usb;
+
+  if (usb->iterate)
+    usb->iterate (grub_usb_controller_dev_register_iter, usb);
+
+  grub_boot_time ("waiting for stable power on USB root\n");
+
+  while (1)
+    {
+      for (hub = hubs; hub; hub = hub->next)
+	if (hub->controller->dev == usb)
+	  {
+	    /* Wait for completion of insertion and stable power (USB spec.)
+	     * Should be at least 100ms, some devices requires more...
+	     * There is also another thing - some devices have worse contacts
+	     * and connected signal is unstable for some time - we should handle
+	     * it - but prevent deadlock in case when device is too faulty... */
+	    for (portno = 0; portno < hub->nports; portno++)
+	      {
+		grub_usb_speed_t speed;
+		int changed = 0;
+
+		speed = hub->controller->dev->detect_dev (hub->controller, portno,
+							  &changed);
+      
+		if (hub->ports[portno].state == PORT_STATE_NORMAL
+		    && speed != GRUB_USB_SPEED_NONE)
+		  {
+		    hub->ports[portno].soft_limit_time = grub_get_time_ms () + 250;
+		    hub->ports[portno].hard_limit_time = hub->ports[portno].soft_limit_time + 1750;
+		    hub->ports[portno].state = PORT_STATE_WAITING_FOR_STABLE_POWER;
+		    grub_boot_time ("Scheduling stable power wait for port %p:%d",
+				    usb, portno);
+		    continue_waiting++;
+		    continue;
+		  }
+
+		if (hub->ports[portno].state == PORT_STATE_WAITING_FOR_STABLE_POWER
+		    && speed == GRUB_USB_SPEED_NONE)
+		  {
+		    hub->ports[portno].soft_limit_time = grub_get_time_ms () + 250;
+		    continue;
+		  }
+		if (hub->ports[portno].state == PORT_STATE_WAITING_FOR_STABLE_POWER
+		    && grub_get_time_ms () > hub->ports[portno].soft_limit_time)
+		  {
+		    hub->ports[portno].state = PORT_STATE_STABLE_POWER;
+		    grub_boot_time ("Got stable power wait for port %p:%d",
+				    usb, portno);
+		    continue_waiting--;
+		    continue;
+		  }
+		if (hub->ports[portno].state == PORT_STATE_WAITING_FOR_STABLE_POWER
+		    && grub_get_time_ms () > hub->ports[portno].hard_limit_time)
+		  {
+		    hub->ports[portno].state = PORT_STATE_FAILED_DEVICE;
+		    continue_waiting--;
+		    continue;
+		  }
+	      }
+	  }
+      if (!continue_waiting)
+	break;
+      grub_millisleep (1);
+    }
+
+  grub_boot_time ("After the stable power wait on USB root");
+
+  for (hub = hubs; hub; hub = hub->next)
+    if (hub->controller->dev == usb)
+      for (portno = 0; portno < hub->nports; portno++)
+	if (hub->ports[portno].state == PORT_STATE_STABLE_POWER)
+	  {
+	    grub_usb_speed_t speed;
+	    int changed = 0;
+	    hub->ports[portno].state = PORT_STATE_NORMAL;
+	    speed = hub->controller->dev->detect_dev (hub->controller, portno, &changed);
+	    attach_root_port (hub, portno, speed);
+	  }
+
+  grub_boot_time ("USB root hub registered");
+}
+
+static void detach_device (grub_usb_device_t dev);
+
+static void
+detach_device (grub_usb_device_t dev)
+{
+  unsigned i;
+  int k;
+  if (!dev)
+    return;
+  if (dev->descdev.class == GRUB_USB_CLASS_HUB)
+    {
+      if (dev->hub_transfer)
+	grub_usb_cancel_transfer (dev->hub_transfer);
+
+      for (i = 0; i < dev->nports; i++)
+	detach_device (dev->children[i]);
+      grub_free (dev->children);
+    }
+  for (i = 0; i < ARRAY_SIZE (dev->config); i++)
+    if (dev->config[i].descconf)
+      for (k = 0; k < dev->config[i].descconf->numif; k++)
+	{
+	  struct grub_usb_interface *inter = &dev->config[i].interf[k];
+	  if (inter && inter->detach_hook)
+	    inter->detach_hook (dev, i, k);
+	}
+  grub_usb_devs[dev->addr] = 0;
+}
+
+static int
+wait_power_nonroot_hub (grub_usb_device_t dev)
+{
+  grub_usb_err_t err;
+  int continue_waiting = 0;
+  unsigned i;
+  
+  for (i = 1; i <= dev->nports; i++)
+    if (dev->ports[i - 1].state == PORT_STATE_WAITING_FOR_STABLE_POWER)
+      {
+	grub_uint64_t tm;
+	grub_uint32_t current_status = 0;
+
+	/* Get the port status.  */
+	err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
+					  | GRUB_USB_REQTYPE_CLASS
+					  | GRUB_USB_REQTYPE_TARGET_OTHER),
+				    GRUB_USB_REQ_GET_STATUS,
+				    0, i,
+				    sizeof (current_status),
+				    (char *) &current_status);
+	if (err)
+	  {
+	    dev->ports[i - 1].state = PORT_STATE_FAILED_DEVICE;
+	    continue;
+	  }
+	tm = grub_get_time_ms ();
+	if (!(current_status & GRUB_USB_HUB_STATUS_PORT_CONNECTED))
+	  dev->ports[i - 1].soft_limit_time = tm + 250;
+	if (tm >= dev->ports[i - 1].soft_limit_time)
+	  {
+	    if (dev->controller.dev->pending_reset)
+	      continue;
+	    /* Now do reset of port. */
+	    grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+					| GRUB_USB_REQTYPE_CLASS
+					| GRUB_USB_REQTYPE_TARGET_OTHER),
+				  GRUB_USB_REQ_SET_FEATURE,
+				  GRUB_USB_HUB_FEATURE_PORT_RESET,
+				  i, 0, 0);
+	    dev->ports[i - 1].state = PORT_STATE_NORMAL;
+	    grub_boot_time ("Resetting port %p:%d", dev, i - 1);
+
+	    rescan = 1;
+	    /* We cannot reset more than one device at the same time !
+	     * Resetting more devices together results in very bad
+	     * situation: more than one device has default address 0
+	     * at the same time !!!
+	     * Additionaly, we cannot perform another reset
+	     * anywhere on the same OHCI controller until
+	     * we will finish addressing of reseted device ! */
+	    dev->controller.dev->pending_reset = grub_get_time_ms () + 5000;
+	    npending++;
+	    continue;
+	  }
+	if (tm >= dev->ports[i - 1].hard_limit_time)
+	  {
+	    dev->ports[i - 1].state = PORT_STATE_FAILED_DEVICE;
+	    continue;
+	  }
+	continue_waiting = 1;
+      }
+  return continue_waiting && dev->controller.dev->pending_reset == 0;
+}
+
+static void
+poll_nonroot_hub (grub_usb_device_t dev)
+{
+  grub_usb_err_t err;
+  unsigned i;
+  grub_uint32_t changed;
+  grub_size_t actual, len;
+
+  if (!dev->hub_transfer)
+    return;
+
+  err = grub_usb_check_transfer (dev->hub_transfer, &actual);
+
+  if (err == GRUB_USB_ERR_WAIT)
+    return;
+
+  changed = dev->statuschange;
+
+  len = dev->hub_endpoint->maxpacket;
+  if (len > sizeof (dev->statuschange))
+    len = sizeof (dev->statuschange);
+  dev->hub_transfer
+    = grub_usb_bulk_read_background (dev, dev->hub_endpoint, len,
+				     (char *) &dev->statuschange);
+
+  if (err || actual == 0 || changed == 0)
+    return;
+
+  /* Iterate over the Hub ports.  */
+  for (i = 1; i <= dev->nports; i++)
+    {
+      grub_uint32_t status;
+
+      if (!(changed & (1 << i))
+	  || dev->ports[i - 1].state == PORT_STATE_WAITING_FOR_STABLE_POWER)
+	continue;
+
+      /* Get the port status.  */
+      err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
+					| GRUB_USB_REQTYPE_CLASS
+					| GRUB_USB_REQTYPE_TARGET_OTHER),
+				  GRUB_USB_REQ_GET_STATUS,
+				  0, i, sizeof (status), (char *) &status);
+
+      grub_dprintf ("usb", "dev = %p, i = %d, status = %08x\n",
+                   dev, i, status);
+
+      if (err)
+	continue;
+
+      /* FIXME: properly handle these conditions.  */
+      if (status & GRUB_USB_HUB_STATUS_C_PORT_ENABLED)
+	grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				    | GRUB_USB_REQTYPE_CLASS
+				    | GRUB_USB_REQTYPE_TARGET_OTHER),
+			      GRUB_USB_REQ_CLEAR_FEATURE,
+			      GRUB_USB_HUB_FEATURE_C_PORT_ENABLED, i, 0, 0);
+
+      if (status & GRUB_USB_HUB_STATUS_C_PORT_SUSPEND)
+	grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				    | GRUB_USB_REQTYPE_CLASS
+				    | GRUB_USB_REQTYPE_TARGET_OTHER),
+			      GRUB_USB_REQ_CLEAR_FEATURE,
+			      GRUB_USB_HUB_FEATURE_C_PORT_SUSPEND, i, 0, 0);
+
+      if (status & GRUB_USB_HUB_STATUS_C_PORT_OVERCURRENT)
+	grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				    | GRUB_USB_REQTYPE_CLASS
+				    | GRUB_USB_REQTYPE_TARGET_OTHER),
+			      GRUB_USB_REQ_CLEAR_FEATURE,
+			      GRUB_USB_HUB_FEATURE_C_PORT_OVERCURRENT, i, 0, 0);
+
+      if (!dev->controller.dev->pending_reset &&
+          (status & GRUB_USB_HUB_STATUS_C_PORT_CONNECTED))
+	{
+	  grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				      | GRUB_USB_REQTYPE_CLASS
+				      | GRUB_USB_REQTYPE_TARGET_OTHER),
+				GRUB_USB_REQ_CLEAR_FEATURE,
+				GRUB_USB_HUB_FEATURE_C_PORT_CONNECTED, i, 0, 0);
+
+	  detach_device (dev->children[i - 1]);
+	  dev->children[i - 1] = NULL;
+      	    
+	  /* Connected and status of connection changed ? */
+	  if (status & GRUB_USB_HUB_STATUS_PORT_CONNECTED)
+	    {
+	      grub_boot_time ("Before the stable power wait portno=%d", i);
+	      /* A device is actually connected to this port. */
+	      /* Wait for completion of insertion and stable power (USB spec.)
+	       * Should be at least 100ms, some devices requires more...
+	       * There is also another thing - some devices have worse contacts
+	       * and connected signal is unstable for some time - we should handle
+	       * it - but prevent deadlock in case when device is too faulty... */
+	      dev->ports[i - 1].soft_limit_time = grub_get_time_ms () + 250;
+	      dev->ports[i - 1].hard_limit_time = dev->ports[i - 1].soft_limit_time + 1750;
+	      dev->ports[i - 1].state = PORT_STATE_WAITING_FOR_STABLE_POWER;
+	      grub_boot_time ("Scheduling stable power wait for port %p:%d",
+			      dev, i - 1);
+	      continue;
+	    }
+	}
+
+      if (status & GRUB_USB_HUB_STATUS_C_PORT_RESET)
+	{
+	  grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_OUT
+				      | GRUB_USB_REQTYPE_CLASS
+				      | GRUB_USB_REQTYPE_TARGET_OTHER),
+				GRUB_USB_REQ_CLEAR_FEATURE,
+				GRUB_USB_HUB_FEATURE_C_PORT_RESET, i, 0, 0);
+
+	  grub_boot_time ("Port %d reset", i);
+
+	  if (status & GRUB_USB_HUB_STATUS_PORT_CONNECTED)
+	    {
+	      grub_usb_speed_t speed;
+	      grub_usb_device_t next_dev;
+	      int split_hubport = 0;
+	      int split_hubaddr = 0;
+
+	      /* Determine the device speed.  */
+	      if (status & GRUB_USB_HUB_STATUS_PORT_LOWSPEED)
+		speed = GRUB_USB_SPEED_LOW;
+	      else
+		{
+		  if (status & GRUB_USB_HUB_STATUS_PORT_HIGHSPEED)
+		    speed = GRUB_USB_SPEED_HIGH;
+		  else
+		    speed = GRUB_USB_SPEED_FULL;
+		}
+
+	      /* Wait a recovery time after reset, spec. says 10ms */
+	      grub_millisleep (10);
+
+              /* Find correct values for SPLIT hubport and hubaddr */
+	      if (speed == GRUB_USB_SPEED_HIGH)
+	        {
+		  /* HIGH speed device needs not transaction translation */
+		  split_hubport = 0;
+		  split_hubaddr = 0;
+		}
+	      else
+	        /* FULL/LOW device needs hub port and hub address
+		   for transaction translation (if connected to EHCI) */
+	        if (dev->speed == GRUB_USB_SPEED_HIGH)
+	          {
+		    /* This port is the first FULL/LOW speed port
+		       in the chain from root hub. Attached device
+		       should use its port number and hub address */
+		    split_hubport = i;
+		    split_hubaddr = dev->addr;
+		  }
+	        else
+	          {
+		    /* This port is NOT the first FULL/LOW speed port
+		       in the chain from root hub. Attached device
+		       should use values inherited from some parent
+		       HIGH speed hub - if any. */
+		    split_hubport = dev->split_hubport;
+		    split_hubaddr = dev->split_hubaddr;
+		  }
+		
+	      /* Add the device and assign a device address to it.  */
+	      next_dev = grub_usb_hub_add_dev (&dev->controller, speed,
+					       split_hubport, split_hubaddr);
+	      if (dev->controller.dev->pending_reset)
+		{
+		  dev->controller.dev->pending_reset = 0;
+		  npending--;
+		}
+	      if (! next_dev)
+		continue;
+
+	      dev->children[i - 1] = next_dev;
+
+	      /* If the device is a Hub, scan it for more devices.  */
+	      if (next_dev->descdev.class == 0x09)
+		grub_usb_add_hub (next_dev);
+	    }
+	}
+    }
+}
+
+void
+grub_usb_poll_devices (int wait_for_completion)
+{
+  struct grub_usb_hub *hub;
+  int i;
+
+  for (hub = hubs; hub; hub = hub->next)
+    {
+      /* Do we have to recheck number of ports?  */
+      /* No, it should be never changed, it should be constant. */
+      for (i = 0; i < hub->nports; i++)
+	{
+	  grub_usb_speed_t speed = GRUB_USB_SPEED_NONE;
+	  int changed = 0;
+
+          if (hub->controller->dev->pending_reset)
+            {
+              /* Check for possible timeout */
+              if (grub_get_time_ms () > hub->controller->dev->pending_reset)
+                {
+                  /* Something went wrong, reset device was not
+                   * addressed properly, timeout happened */
+	          hub->controller->dev->pending_reset = 0;
+		  npending--;
+                }
+            }
+          if (!hub->controller->dev->pending_reset)
+	    speed = hub->controller->dev->detect_dev (hub->controller,
+						      i, &changed);
+
+	  if (changed)
+	    {
+	      detach_device (hub->devices[i]);
+	      hub->devices[i] = NULL;
+	      if (speed != GRUB_USB_SPEED_NONE)
+                attach_root_port (hub, i, speed);
+	    }
+	}
+    }
+
+  while (1)
+    {
+      rescan = 0;
+      
+      /* We should check changes of non-root hubs too. */
+      for (i = 0; i < GRUB_USBHUB_MAX_DEVICES; i++)
+	{
+	  grub_usb_device_t dev = grub_usb_devs[i];
+	  
+	  if (dev && dev->descdev.class == 0x09)
+	    poll_nonroot_hub (dev);
+	}
+
+      while (1)
+	{
+	  int continue_waiting = 0;
+	  for (i = 0; i < GRUB_USBHUB_MAX_DEVICES; i++)
+	    {
+	      grub_usb_device_t dev = grub_usb_devs[i];
+	    
+	      if (dev && dev->descdev.class == 0x09)
+		continue_waiting = continue_waiting || wait_power_nonroot_hub (dev);
+	    }
+	  if (!continue_waiting)
+	    break;
+	  grub_millisleep (1);
+	}
+
+      if (!(rescan || (npending && wait_for_completion)))
+	break;
+      grub_millisleep (25);
+    }
+}
+
+int
+grub_usb_iterate (grub_usb_iterate_hook_t hook, void *hook_data)
+{
+  int i;
+
+  for (i = 0; i < GRUB_USBHUB_MAX_DEVICES; i++)
+    {
+      if (grub_usb_devs[i])
+	{
+	  if (hook (grub_usb_devs[i], hook_data))
+	      return 1;
+	}
+    }
+
+  return 0;
+}
diff --git a/grub-core/bus/usb/usbtrans.c b/grub-core/bus/usb/usbtrans.c
new file mode 100644
index 0000000..85f081f
--- /dev/null
+++ b/grub-core/bus/usb/usbtrans.c
@@ -0,0 +1,462 @@
+/* usbtrans.c - USB Transfers and Transactions.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/dma.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/usb.h>
+#include <grub/usbtrans.h>
+#include <grub/time.h>
+#include <grub/cache.h>
+
+
+static inline unsigned int
+grub_usb_bulk_maxpacket (grub_usb_device_t dev,
+			 struct grub_usb_desc_endp *endpoint)
+{
+  /* Use the maximum packet size given in the endpoint descriptor.  */
+  if (dev->initialized && endpoint && (unsigned int) endpoint->maxpacket)
+    return endpoint->maxpacket;
+
+  return 64;
+}
+
+
+static grub_usb_err_t
+grub_usb_execute_and_wait_transfer (grub_usb_device_t dev, 
+				    grub_usb_transfer_t transfer,
+				    int timeout, grub_size_t *actual)
+{
+  grub_usb_err_t err;
+  grub_uint64_t endtime;
+
+  err = dev->controller.dev->setup_transfer (&dev->controller, transfer);
+  if (err)
+    return err;
+  /* endtime moved behind setup transfer to prevent false timeouts
+   * while debugging... */
+  endtime = grub_get_time_ms () + timeout;
+  while (1)
+    {
+      err = dev->controller.dev->check_transfer (&dev->controller, transfer,
+						 actual);
+      if (!err)
+	return GRUB_USB_ERR_NONE;
+      if (err != GRUB_USB_ERR_WAIT)
+	return err;
+      if (grub_get_time_ms () > endtime)
+	{
+	  err = dev->controller.dev->cancel_transfer (&dev->controller,
+						      transfer);
+	  if (err)
+	    return err;
+	  return GRUB_USB_ERR_TIMEOUT;
+	}
+      grub_cpu_idle ();
+    }
+}
+
+grub_usb_err_t
+grub_usb_control_msg (grub_usb_device_t dev,
+		      grub_uint8_t reqtype,
+		      grub_uint8_t request,
+		      grub_uint16_t value,
+		      grub_uint16_t index,
+		      grub_size_t size0, char *data_in)
+{
+  int i;
+  grub_usb_transfer_t transfer;
+  int datablocks;
+  volatile struct grub_usb_packet_setup *setupdata;
+  grub_uint32_t setupdata_addr;
+  grub_usb_err_t err;
+  unsigned int max;
+  struct grub_pci_dma_chunk *data_chunk, *setupdata_chunk;
+  volatile char *data;
+  grub_uint32_t data_addr;
+  grub_size_t size = size0;
+  grub_size_t actual;
+
+  /* FIXME: avoid allocation any kind of buffer in a first place.  */
+  data_chunk = grub_memalign_dma32 (128, size ? : 16);
+  if (!data_chunk)
+    return GRUB_USB_ERR_INTERNAL;
+  data = grub_dma_get_virt (data_chunk);
+  data_addr = grub_dma_get_phys (data_chunk);
+  grub_memcpy ((char *) data, data_in, size);
+
+  grub_arch_sync_dma_caches (data, size);
+
+  grub_dprintf ("usb",
+		"control: reqtype=0x%02x req=0x%02x val=0x%02x idx=0x%02x size=%lu\n",
+		reqtype, request,  value, index, (unsigned long)size);
+
+  /* Create a transfer.  */
+  transfer = grub_malloc (sizeof (*transfer));
+  if (! transfer)
+    {
+      grub_dma_free (data_chunk);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  setupdata_chunk = grub_memalign_dma32 (32, sizeof (*setupdata));
+  if (! setupdata_chunk)
+    {
+      grub_free (transfer);
+      grub_dma_free (data_chunk);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  setupdata = grub_dma_get_virt (setupdata_chunk);
+  setupdata_addr = grub_dma_get_phys (setupdata_chunk);
+
+  /* Determine the maximum packet size.  */
+  if (dev->descdev.maxsize0)
+    max = dev->descdev.maxsize0;
+  else
+    max = 64;
+
+  grub_dprintf ("usb", "control: transfer = %p, dev = %p\n", transfer, dev);
+
+  datablocks = (size + max - 1) / max;
+
+  /* XXX: Discriminate between different types of control
+     messages.  */
+  transfer->transcnt = datablocks + 2;
+  transfer->size = size; /* XXX ? */
+  transfer->endpoint = 0;
+  transfer->devaddr = dev->addr;
+  transfer->type = GRUB_USB_TRANSACTION_TYPE_CONTROL;
+  transfer->max = max;
+  transfer->dev = dev;
+
+  /* Allocate an array of transfer data structures.  */
+  transfer->transactions = grub_malloc (transfer->transcnt
+					* sizeof (struct grub_usb_transfer));
+  if (! transfer->transactions)
+    {
+      grub_free (transfer);
+      grub_dma_free (setupdata_chunk);
+      grub_dma_free (data_chunk);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  /* Build a Setup packet.  XXX: Endianness.  */
+  setupdata->reqtype = reqtype;
+  setupdata->request = request;
+  setupdata->value = value;
+  setupdata->index = index;
+  setupdata->length = size;
+  grub_arch_sync_dma_caches (setupdata, sizeof (*setupdata));
+
+  transfer->transactions[0].size = sizeof (*setupdata);
+  transfer->transactions[0].pid = GRUB_USB_TRANSFER_TYPE_SETUP;
+  transfer->transactions[0].data = setupdata_addr;
+  transfer->transactions[0].toggle = 0;
+
+  /* Now the data...  XXX: Is this the right way to transfer control
+     transfers?  */
+  for (i = 0; i < datablocks; i++)
+    {
+      grub_usb_transaction_t tr = &transfer->transactions[i + 1];
+
+      tr->size = (size > max) ? max : size;
+      /* Use the right most bit as the data toggle.  Simple and
+	 effective.  */
+      tr->toggle = !(i & 1);
+      if (reqtype & 128)
+	tr->pid = GRUB_USB_TRANSFER_TYPE_IN;
+      else
+	tr->pid = GRUB_USB_TRANSFER_TYPE_OUT;
+      tr->data = data_addr + i * max;
+      tr->preceding = i * max;
+      size -= max;
+    }
+
+  /* End with an empty OUT transaction.  */
+  transfer->transactions[datablocks + 1].size = 0;
+  transfer->transactions[datablocks + 1].data = 0;
+  if ((reqtype & 128) && datablocks)
+    transfer->transactions[datablocks + 1].pid = GRUB_USB_TRANSFER_TYPE_OUT;
+  else
+    transfer->transactions[datablocks + 1].pid = GRUB_USB_TRANSFER_TYPE_IN;
+
+  transfer->transactions[datablocks + 1].toggle = 1;
+
+  err = grub_usb_execute_and_wait_transfer (dev, transfer, 1000, &actual);
+
+  grub_dprintf ("usb", "control: err=%d\n", err);
+
+  grub_free (transfer->transactions);
+  
+  grub_free (transfer);
+  grub_dma_free (setupdata_chunk);
+
+  grub_arch_sync_dma_caches (data, size0);
+  grub_memcpy (data_in, (char *) data, size0);
+
+  grub_dma_free (data_chunk);
+
+  return err;
+}
+
+static grub_usb_transfer_t
+grub_usb_bulk_setup_readwrite (grub_usb_device_t dev,
+			       struct grub_usb_desc_endp *endpoint,
+			       grub_size_t size0, char *data_in,
+			       grub_transfer_type_t type)
+{
+  int i;
+  grub_usb_transfer_t transfer;
+  int datablocks;
+  unsigned int max;
+  volatile char *data;
+  grub_uint32_t data_addr;
+  struct grub_pci_dma_chunk *data_chunk;
+  grub_size_t size = size0;
+  int toggle = dev->toggle[endpoint->endp_addr];
+
+  grub_dprintf ("usb", "bulk: size=0x%02lx type=%d\n", (unsigned long) size,
+		type);
+
+  /* FIXME: avoid allocation any kind of buffer in a first place.  */
+  data_chunk = grub_memalign_dma32 (128, size);
+  if (!data_chunk)
+    return NULL;
+  data = grub_dma_get_virt (data_chunk);
+  data_addr = grub_dma_get_phys (data_chunk);
+  if (type == GRUB_USB_TRANSFER_TYPE_OUT)
+    {
+      grub_memcpy ((char *) data, data_in, size);
+      grub_arch_sync_dma_caches (data, size);
+    }
+
+  /* Create a transfer.  */
+  transfer = grub_malloc (sizeof (struct grub_usb_transfer));
+  if (! transfer)
+    {
+      grub_dma_free (data_chunk);
+      return NULL;
+    }
+
+  max = grub_usb_bulk_maxpacket (dev, endpoint);
+
+  datablocks = ((size + max - 1) / max);
+  transfer->transcnt = datablocks;
+  transfer->size = size - 1;
+  transfer->endpoint = endpoint->endp_addr;
+  transfer->devaddr = dev->addr;
+  transfer->type = GRUB_USB_TRANSACTION_TYPE_BULK;
+  transfer->dir = type;
+  transfer->max = max;
+  transfer->dev = dev;
+  transfer->last_trans = -1; /* Reset index of last processed transaction (TD) */
+  transfer->data_chunk = data_chunk;
+  transfer->data = data_in;
+
+  /* Allocate an array of transfer data structures.  */
+  transfer->transactions = grub_malloc (transfer->transcnt
+					* sizeof (struct grub_usb_transfer));
+  if (! transfer->transactions)
+    {
+      grub_free (transfer);
+      grub_dma_free (data_chunk);
+      return NULL;
+    }
+
+  /* Set up all transfers.  */
+  for (i = 0; i < datablocks; i++)
+    {
+      grub_usb_transaction_t tr = &transfer->transactions[i];
+
+      tr->size = (size > max) ? max : size;
+      /* XXX: Use the right most bit as the data toggle.  Simple and
+	 effective.  */
+      tr->toggle = toggle;
+      toggle = toggle ? 0 : 1;
+      tr->pid = type;
+      tr->data = data_addr + i * max;
+      tr->preceding = i * max;
+      size -= tr->size;
+    }
+  return transfer;
+}
+
+static void
+grub_usb_bulk_finish_readwrite (grub_usb_transfer_t transfer)
+{
+  grub_usb_device_t dev = transfer->dev;
+  int toggle = dev->toggle[transfer->endpoint];
+
+  /* We must remember proper toggle value even if some transactions
+   * were not processed - correct value should be inversion of last
+   * processed transaction (TD). */
+  if (transfer->last_trans >= 0)
+    toggle = transfer->transactions[transfer->last_trans].toggle ? 0 : 1;
+  else
+    toggle = dev->toggle[transfer->endpoint]; /* Nothing done, take original */
+  grub_dprintf ("usb", "bulk: toggle=%d\n", toggle);
+  dev->toggle[transfer->endpoint] = toggle;
+
+  if (transfer->dir == GRUB_USB_TRANSFER_TYPE_IN)
+    {
+      grub_arch_sync_dma_caches (grub_dma_get_virt (transfer->data_chunk),
+				 transfer->size + 1);
+      grub_memcpy (transfer->data, (void *)
+		   grub_dma_get_virt (transfer->data_chunk),
+		   transfer->size + 1);
+    }
+
+  grub_free (transfer->transactions);
+  grub_dma_free (transfer->data_chunk);
+  grub_free (transfer);
+}
+
+static grub_usb_err_t
+grub_usb_bulk_readwrite (grub_usb_device_t dev,
+			 struct grub_usb_desc_endp *endpoint,
+			 grub_size_t size0, char *data_in,
+			 grub_transfer_type_t type, int timeout,
+			 grub_size_t *actual)
+{
+  grub_usb_err_t err;
+  grub_usb_transfer_t transfer;
+
+  transfer = grub_usb_bulk_setup_readwrite (dev, endpoint, size0,
+					    data_in, type);
+  if (!transfer)
+    return GRUB_USB_ERR_INTERNAL;
+  err = grub_usb_execute_and_wait_transfer (dev, transfer, timeout, actual);
+
+  grub_usb_bulk_finish_readwrite (transfer);
+
+  return err;
+}
+
+static grub_usb_err_t
+grub_usb_bulk_readwrite_packetize (grub_usb_device_t dev,
+				   struct grub_usb_desc_endp *endpoint,
+				   grub_transfer_type_t type,
+				   grub_size_t size, char *data)
+{
+  grub_size_t actual, transferred;
+  grub_usb_err_t err = GRUB_USB_ERR_NONE;
+  grub_size_t current_size, position;
+  grub_size_t max_bulk_transfer_len = MAX_USB_TRANSFER_LEN;
+  grub_size_t max;
+
+  if (dev->controller.dev->max_bulk_tds)
+    {
+      max = grub_usb_bulk_maxpacket (dev, endpoint);
+
+      /* Calculate max. possible length of bulk transfer */
+      max_bulk_transfer_len = dev->controller.dev->max_bulk_tds * max;
+    }
+
+  for (position = 0, transferred = 0;
+       position < size; position += max_bulk_transfer_len)
+    {
+      current_size = size - position;
+      if (current_size >= max_bulk_transfer_len)
+	current_size = max_bulk_transfer_len;
+      err = grub_usb_bulk_readwrite (dev, endpoint, current_size,
+              &data[position], type, 1000, &actual);
+      transferred += actual;
+      if (err || (current_size != actual)) break;
+    }
+
+  if (!err && transferred != size)
+    err = GRUB_USB_ERR_DATA;
+  return err;
+}
+
+grub_usb_err_t
+grub_usb_bulk_write (grub_usb_device_t dev,
+		     struct grub_usb_desc_endp *endpoint,
+		     grub_size_t size, char *data)
+{
+  return grub_usb_bulk_readwrite_packetize (dev, endpoint,
+					    GRUB_USB_TRANSFER_TYPE_OUT,
+					    size, data);
+}
+
+grub_usb_err_t
+grub_usb_bulk_read (grub_usb_device_t dev,
+		    struct grub_usb_desc_endp *endpoint,
+		    grub_size_t size, char *data)
+{
+  return grub_usb_bulk_readwrite_packetize (dev, endpoint,
+					    GRUB_USB_TRANSFER_TYPE_IN,
+					    size, data);
+}
+
+grub_usb_err_t
+grub_usb_check_transfer (grub_usb_transfer_t transfer, grub_size_t *actual)
+{
+  grub_usb_err_t err;
+  grub_usb_device_t dev = transfer->dev;
+
+  err = dev->controller.dev->check_transfer (&dev->controller, transfer,
+					     actual);
+  if (err == GRUB_USB_ERR_WAIT)
+    return err;
+
+  grub_usb_bulk_finish_readwrite (transfer);
+
+  return err;
+}
+
+grub_usb_transfer_t
+grub_usb_bulk_read_background (grub_usb_device_t dev,
+			       struct grub_usb_desc_endp *endpoint,
+			       grub_size_t size, void *data)
+{
+  grub_usb_err_t err;
+  grub_usb_transfer_t transfer;
+
+  transfer = grub_usb_bulk_setup_readwrite (dev, endpoint, size,
+					    data, GRUB_USB_TRANSFER_TYPE_IN);
+  if (!transfer)
+    return NULL;
+
+  err = dev->controller.dev->setup_transfer (&dev->controller, transfer);
+  if (err)
+    return NULL;
+
+  return transfer;
+}
+
+void
+grub_usb_cancel_transfer (grub_usb_transfer_t transfer)
+{
+  grub_usb_device_t dev = transfer->dev;
+  dev->controller.dev->cancel_transfer (&dev->controller, transfer);
+  grub_errno = GRUB_ERR_NONE;
+}
+
+grub_usb_err_t
+grub_usb_bulk_read_extended (grub_usb_device_t dev,
+			     struct grub_usb_desc_endp *endpoint,
+			     grub_size_t size, char *data,
+			     int timeout, grub_size_t *actual)
+{
+  return grub_usb_bulk_readwrite (dev, endpoint, size, data,
+				  GRUB_USB_TRANSFER_TYPE_IN, timeout, actual);
+}
diff --git a/grub-core/commands/acpi.c b/grub-core/commands/acpi.c
new file mode 100644
index 0000000..1215f2a
--- /dev/null
+++ b/grub-core/commands/acpi.c
@@ -0,0 +1,791 @@
+/* acpi.c - modify acpi tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/acpi.h>
+#include <grub/mm.h>
+#include <grub/memory.h>
+#include <grub/i18n.h>
+#include <grub/lockdown.h>
+
+#ifdef GRUB_MACHINE_EFI
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+#endif
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"exclude", 'x', 0,
+   N_("Don't load host tables specified by comma-separated list."),
+   0, ARG_TYPE_STRING},
+  {"load-only", 'n', 0,
+   N_("Load only tables specified by comma-separated list."), 0, ARG_TYPE_STRING},
+  {"v1", '1', 0, N_("Export version 1 tables to the OS."), 0, ARG_TYPE_NONE},
+  {"v2", '2', 0, N_("Export version 2 and version 3 tables to the OS."), 0, ARG_TYPE_NONE},
+  {"oemid", 'o', 0, N_("Set OEMID of RSDP, XSDT and RSDT."), 0, ARG_TYPE_STRING},
+  {"oemtable", 't', 0,
+   N_("Set OEMTABLE ID of RSDP, XSDT and RSDT."), 0, ARG_TYPE_STRING},
+  {"oemtablerev", 'r', 0,
+   N_("Set OEMTABLE revision of RSDP, XSDT and RSDT."), 0, ARG_TYPE_INT},
+  {"oemtablecreator", 'c', 0,
+   N_("Set creator field of RSDP, XSDT and RSDT."), 0, ARG_TYPE_STRING},
+  {"oemtablecreatorrev", 'd', 0,
+   N_("Set creator revision of RSDP, XSDT and RSDT."), 0, ARG_TYPE_INT},
+  /* TRANSLATORS: "hangs" here is a noun, not a verb.  */
+  {"no-ebda", 'e', 0, N_("Don't update EBDA. May fix failures or hangs on some "
+   "BIOSes but makes it ineffective with OS not receiving RSDP from GRUB."),
+   0, ARG_TYPE_NONE},
+  {0, 0, 0, 0, 0, 0}
+};
+
+/* rev1 is 1 if ACPIv1 is to be generated, 0 otherwise.
+   rev2 contains the revision of ACPIv2+ to generate or 0 if none. */
+static int rev1, rev2;
+/* OEMID of RSDP, RSDT and XSDT. */
+static char root_oemid[6];
+/* OEMTABLE of the same tables. */
+static char root_oemtable[8];
+/* OEMREVISION of the same tables. */
+static grub_uint32_t root_oemrev;
+/* CreatorID of the same tables. */
+static char root_creator_id[4];
+/* CreatorRevision of the same tables. */
+static grub_uint32_t root_creator_rev;
+static struct grub_acpi_rsdp_v10 *rsdpv1_new = 0;
+static struct grub_acpi_rsdp_v20 *rsdpv2_new = 0;
+static char *playground = 0, *playground_ptr = 0;
+static int playground_size = 0;
+
+/* Linked list of ACPI tables. */
+struct efiemu_acpi_table
+{
+  void *addr;
+  grub_size_t size;
+  struct efiemu_acpi_table *next;
+};
+static struct efiemu_acpi_table *acpi_tables = 0;
+
+/* DSDT isn't in RSDT. So treat it specially. */
+static void *table_dsdt = 0;
+/* Pointer to recreated RSDT. */
+static void *rsdt_addr = 0;
+
+/* Allocation handles for different tables. */
+static grub_size_t dsdt_size = 0;
+
+/* Address of original FACS. */
+static grub_uint32_t facs_addr = 0;
+
+struct grub_acpi_rsdp_v20 *
+grub_acpi_get_rsdpv2 (void)
+{
+  if (rsdpv2_new)
+    return rsdpv2_new;
+  if (rsdpv1_new)
+    return 0;
+  return grub_machine_acpi_get_rsdpv2 ();
+}
+
+struct grub_acpi_rsdp_v10 *
+grub_acpi_get_rsdpv1 (void)
+{
+  if (rsdpv1_new)
+    return rsdpv1_new;
+  if (rsdpv2_new)
+    return 0;
+  return grub_machine_acpi_get_rsdpv1 ();
+}
+
+#if defined (__i386__) || defined (__x86_64__)
+
+static inline int
+iszero (grub_uint8_t *reg, int size)
+{
+  int i;
+  for (i = 0; i < size; i++)
+    if (reg[i])
+      return 0;
+  return 1;
+}
+
+/* Context for grub_acpi_create_ebda.  */
+struct grub_acpi_create_ebda_ctx {
+  int ebda_len;
+  grub_uint64_t highestlow;
+};
+
+/* Helper for grub_acpi_create_ebda.  */
+static int
+find_hook (grub_uint64_t start, grub_uint64_t size, grub_memory_type_t type,
+	   void *data)
+{
+  struct grub_acpi_create_ebda_ctx *ctx = data;
+  grub_uint64_t end = start + size;
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (end > 0x100000)
+    end = 0x100000;
+  if (end > start + ctx->ebda_len
+      && ctx->highestlow < ((end - ctx->ebda_len) & (~0xf)) )
+    ctx->highestlow = (end - ctx->ebda_len) & (~0xf);
+  return 0;
+}
+
+grub_err_t
+grub_acpi_create_ebda (void)
+{
+  struct grub_acpi_create_ebda_ctx ctx = {
+    .highestlow = 0
+  };
+  int ebda_kb_len = 0;
+  int mmapregion = 0;
+  grub_uint8_t *ebda, *v1inebda = 0, *v2inebda = 0;
+  grub_uint8_t *targetebda, *target;
+  struct grub_acpi_rsdp_v10 *v1;
+  struct grub_acpi_rsdp_v20 *v2;
+
+  ebda = (grub_uint8_t *) (grub_addr_t) ((*((grub_uint16_t *)0x40e)) << 4);
+  grub_dprintf ("acpi", "EBDA @%p\n", ebda);
+  if (ebda)
+    ebda_kb_len = *(grub_uint16_t *) ebda;
+  grub_dprintf ("acpi", "EBDA length 0x%x\n", ebda_kb_len);
+  if (ebda_kb_len > 16)
+    ebda_kb_len = 0;
+  ctx.ebda_len = (ebda_kb_len + 1) << 10;
+
+  /* FIXME: use low-memory mm allocation once it's available. */
+  grub_mmap_iterate (find_hook, &ctx);
+  targetebda = (grub_uint8_t *) (grub_addr_t) ctx.highestlow;
+  grub_dprintf ("acpi", "creating ebda @%llx\n",
+		(unsigned long long) ctx.highestlow);
+  if (! ctx.highestlow)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "couldn't find space for the new EBDA");
+
+  mmapregion = grub_mmap_register ((grub_addr_t) targetebda, ctx.ebda_len,
+				   GRUB_MEMORY_RESERVED);
+  if (! mmapregion)
+    return grub_errno;
+
+  /* XXX: EBDA is unstandardized, so this implementation is heuristical. */
+  if (ebda_kb_len)
+    grub_memcpy (targetebda, ebda, 0x400);
+  else
+    grub_memset (targetebda, 0, 0x400);
+  *((grub_uint16_t *) targetebda) = ebda_kb_len + 1;
+  target = targetebda;
+
+  v1 = grub_acpi_get_rsdpv1 ();
+  v2 = grub_acpi_get_rsdpv2 ();
+  if (v2 && v2->length > 40)
+    v2 = 0;
+
+  /* First try to replace already existing rsdp. */
+  if (v2)
+    {
+      grub_dprintf ("acpi", "Scanning EBDA for old rsdpv2\n");
+      for (; target < targetebda + 0x400 - v2->length; target += 0x10)
+	if (grub_memcmp (target, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	    && grub_byte_checksum (target,
+				   sizeof (struct grub_acpi_rsdp_v10)) == 0
+	    && ((struct grub_acpi_rsdp_v10 *) target)->revision != 0
+	    && ((struct grub_acpi_rsdp_v20 *) target)->length <= v2->length)
+	  {
+	    grub_memcpy (target, v2, v2->length);
+	    grub_dprintf ("acpi", "Copying rsdpv2 to %p\n", target);
+	    v2inebda = target;
+	    target += v2->length;
+	    target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
+	    v2 = 0;
+	    break;
+	  }
+    }
+
+  if (v1)
+    {
+      grub_dprintf ("acpi", "Scanning EBDA for old rsdpv1\n");
+      for (; target < targetebda + 0x400 - sizeof (struct grub_acpi_rsdp_v10);
+	   target += 0x10)
+	if (grub_memcmp (target, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	    && grub_byte_checksum (target,
+				   sizeof (struct grub_acpi_rsdp_v10)) == 0)
+	  {
+	    grub_memcpy (target, v1, sizeof (struct grub_acpi_rsdp_v10));
+	    grub_dprintf ("acpi", "Copying rsdpv1 to %p\n", target);
+	    v1inebda = target;
+	    target += sizeof (struct grub_acpi_rsdp_v10);
+	    target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
+	    v1 = 0;
+	    break;
+	  }
+    }
+
+  target = targetebda + 0x100;
+
+  /* Try contiguous zeros. */
+  if (v2)
+    {
+      grub_dprintf ("acpi", "Scanning EBDA for block of zeros\n");
+      for (; target < targetebda + 0x400 - v2->length; target += 0x10)
+	if (iszero (target, v2->length))
+	  {
+	    grub_dprintf ("acpi", "Copying rsdpv2 to %p\n", target);
+	    grub_memcpy (target, v2, v2->length);
+	    v2inebda = target;
+	    target += v2->length;
+	    target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
+	    v2 = 0;
+	    break;
+	  }
+    }
+
+  if (v1)
+    {
+      grub_dprintf ("acpi", "Scanning EBDA for block of zeros\n");
+      for (; target < targetebda + 0x400 - sizeof (struct grub_acpi_rsdp_v10);
+	   target += 0x10)
+	if (iszero (target, sizeof (struct grub_acpi_rsdp_v10)))
+	  {
+	    grub_dprintf ("acpi", "Copying rsdpv1 to %p\n", target);
+	    grub_memcpy (target, v1, sizeof (struct grub_acpi_rsdp_v10));
+	    v1inebda = target;
+	    target += sizeof (struct grub_acpi_rsdp_v10);
+	    target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
+	    v1 = 0;
+	    break;
+	  }
+    }
+
+  if (v1 || v2)
+    {
+      grub_mmap_unregister (mmapregion);
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+			 "couldn't find suitable spot in EBDA");
+    }
+
+  /* Remove any other RSDT. */
+  for (target = targetebda;
+       target < targetebda + 0x400 - sizeof (struct grub_acpi_rsdp_v10);
+       target += 0x10)
+    if (grub_memcmp (target, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	&& grub_byte_checksum (target,
+			       sizeof (struct grub_acpi_rsdp_v10)) == 0
+	&& target != v1inebda && target != v2inebda)
+      *target = 0;
+
+  grub_dprintf ("acpi", "Switching EBDA\n");
+  (*((grub_uint16_t *) 0x40e)) = ((grub_addr_t) targetebda) >> 4;
+  grub_dprintf ("acpi", "EBDA switched\n");
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+/* Create tables common to ACPIv1 and ACPIv2+ */
+static void
+setup_common_tables (void)
+{
+  struct efiemu_acpi_table *cur;
+  struct grub_acpi_table_header *rsdt;
+  grub_uint32_t *rsdt_entry;
+  int numoftables;
+
+  /* Treat DSDT. */
+  grub_memcpy (playground_ptr, table_dsdt, dsdt_size);
+  grub_free (table_dsdt);
+  table_dsdt = playground_ptr;
+  playground_ptr += dsdt_size;
+
+  /* Treat other tables. */
+  for (cur = acpi_tables; cur; cur = cur->next)
+    {
+      struct grub_acpi_fadt *fadt;
+
+      grub_memcpy (playground_ptr, cur->addr, cur->size);
+      grub_free (cur->addr);
+      cur->addr = playground_ptr;
+      playground_ptr += cur->size;
+
+      /* If it's FADT correct DSDT and FACS addresses. */
+      fadt = (struct grub_acpi_fadt *) cur->addr;
+      if (grub_memcmp (fadt->hdr.signature, GRUB_ACPI_FADT_SIGNATURE,
+		       sizeof (fadt->hdr.signature)) == 0)
+	{
+	  fadt->dsdt_addr = (grub_addr_t) table_dsdt;
+	  fadt->facs_addr = facs_addr;
+
+	  /* Does a revision 2 exist at all? */
+	  if (fadt->hdr.revision >= 3)
+	    {
+	      fadt->dsdt_xaddr = (grub_addr_t) table_dsdt;
+	      fadt->facs_xaddr = facs_addr;
+	    }
+
+	  /* Recompute checksum. */
+	  fadt->hdr.checksum = 0;
+	  fadt->hdr.checksum = 1 + ~grub_byte_checksum (fadt, fadt->hdr.length);
+	}
+    }
+
+  /* Fill RSDT entries. */
+  numoftables = 0;
+  for (cur = acpi_tables; cur; cur = cur->next)
+    numoftables++;
+
+  rsdt_addr = rsdt = (struct grub_acpi_table_header *) playground_ptr;
+  playground_ptr += sizeof (struct grub_acpi_table_header) + sizeof (grub_uint32_t) * numoftables;
+
+  rsdt_entry = (grub_uint32_t *) (rsdt + 1);
+
+  /* Fill RSDT header. */
+  grub_memcpy (&(rsdt->signature), "RSDT", 4);
+  rsdt->length = sizeof (struct grub_acpi_table_header) + sizeof (grub_uint32_t) * numoftables;
+  rsdt->revision = 1;
+  grub_memcpy (&(rsdt->oemid), root_oemid, sizeof (rsdt->oemid));
+  grub_memcpy (&(rsdt->oemtable), root_oemtable, sizeof (rsdt->oemtable));
+  rsdt->oemrev = root_oemrev;
+  grub_memcpy (&(rsdt->creator_id), root_creator_id, sizeof (rsdt->creator_id));
+  rsdt->creator_rev = root_creator_rev;
+
+  for (cur = acpi_tables; cur; cur = cur->next)
+    *(rsdt_entry++) = (grub_addr_t) cur->addr;
+
+  /* Recompute checksum. */
+  rsdt->checksum = 0;
+  rsdt->checksum = 1 + ~grub_byte_checksum (rsdt, rsdt->length);
+}
+
+/* Regenerate ACPIv1 RSDP */
+static void
+setv1table (void)
+{
+  /* Create RSDP. */
+  rsdpv1_new = (struct grub_acpi_rsdp_v10 *) playground_ptr;
+  playground_ptr += sizeof (struct grub_acpi_rsdp_v10);
+  grub_memcpy (&(rsdpv1_new->signature), GRUB_RSDP_SIGNATURE,
+	       sizeof (rsdpv1_new->signature));
+  grub_memcpy (&(rsdpv1_new->oemid), root_oemid, sizeof  (rsdpv1_new->oemid));
+  rsdpv1_new->revision = 0;
+  rsdpv1_new->rsdt_addr = (grub_addr_t) rsdt_addr;
+  rsdpv1_new->checksum = 0;
+  rsdpv1_new->checksum = 1 + ~grub_byte_checksum (rsdpv1_new,
+						  sizeof (*rsdpv1_new));
+  grub_dprintf ("acpi", "Generated ACPIv1 tables\n");
+}
+
+static void
+setv2table (void)
+{
+  struct grub_acpi_table_header *xsdt;
+  struct efiemu_acpi_table *cur;
+  grub_uint64_t *xsdt_entry;
+  int numoftables;
+
+  numoftables = 0;
+  for (cur = acpi_tables; cur; cur = cur->next)
+    numoftables++;
+
+  /* Create XSDT. */
+  xsdt = (struct grub_acpi_table_header *) playground_ptr;
+  playground_ptr += sizeof (struct grub_acpi_table_header) + sizeof (grub_uint64_t) * numoftables;
+
+  xsdt_entry = (grub_uint64_t *)(xsdt + 1);
+  for (cur = acpi_tables; cur; cur = cur->next)
+    *(xsdt_entry++) = (grub_addr_t) cur->addr;
+  grub_memcpy (&(xsdt->signature), "XSDT", 4);
+  xsdt->length = sizeof (struct grub_acpi_table_header) + sizeof (grub_uint64_t) * numoftables;
+  xsdt->revision = 1;
+  grub_memcpy (&(xsdt->oemid), root_oemid, sizeof (xsdt->oemid));
+  grub_memcpy (&(xsdt->oemtable), root_oemtable, sizeof (xsdt->oemtable));
+  xsdt->oemrev = root_oemrev;
+  grub_memcpy (&(xsdt->creator_id), root_creator_id, sizeof (xsdt->creator_id));
+  xsdt->creator_rev = root_creator_rev;
+  xsdt->checksum = 0;
+  xsdt->checksum = 1 + ~grub_byte_checksum (xsdt, xsdt->length);
+
+  /* Create RSDPv2. */
+  rsdpv2_new = (struct grub_acpi_rsdp_v20 *) playground_ptr;
+  playground_ptr += sizeof (struct grub_acpi_rsdp_v20);
+  grub_memcpy (&(rsdpv2_new->rsdpv1.signature), GRUB_RSDP_SIGNATURE,
+	       sizeof (rsdpv2_new->rsdpv1.signature));
+  grub_memcpy (&(rsdpv2_new->rsdpv1.oemid), root_oemid,
+	       sizeof (rsdpv2_new->rsdpv1.oemid));
+  rsdpv2_new->rsdpv1.revision = rev2;
+  rsdpv2_new->rsdpv1.rsdt_addr = (grub_addr_t) rsdt_addr;
+  rsdpv2_new->rsdpv1.checksum = 0;
+  rsdpv2_new->rsdpv1.checksum = 1 + ~grub_byte_checksum
+    (&(rsdpv2_new->rsdpv1), sizeof (rsdpv2_new->rsdpv1));
+  rsdpv2_new->length = sizeof (*rsdpv2_new);
+  rsdpv2_new->xsdt_addr = (grub_addr_t) xsdt;
+  rsdpv2_new->checksum = 0;
+  rsdpv2_new->checksum = 1 + ~grub_byte_checksum (rsdpv2_new,
+						  rsdpv2_new->length);
+  grub_dprintf ("acpi", "Generated ACPIv2 tables\n");
+}
+
+static void
+free_tables (void)
+{
+  struct efiemu_acpi_table *cur, *t;
+  if (table_dsdt)
+    grub_free (table_dsdt);
+  for (cur = acpi_tables; cur;)
+    {
+      t = cur;
+      grub_free (cur->addr);
+      cur = cur->next;
+      grub_free (t);
+    }
+  acpi_tables = 0;
+  table_dsdt = 0;
+}
+
+static grub_err_t
+grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  struct grub_acpi_rsdp_v10 *rsdp;
+  struct efiemu_acpi_table *cur, *t;
+  int i, mmapregion;
+  int numoftables;
+
+  /* Default values if no RSDP is found. */
+  rev1 = 1;
+  rev2 = 3;
+
+  facs_addr = 0;
+  playground = playground_ptr = 0;
+  playground_size = 0;
+
+  rsdp = (struct grub_acpi_rsdp_v10 *) grub_machine_acpi_get_rsdpv2 ();
+
+  if (! rsdp)
+    rsdp = grub_machine_acpi_get_rsdpv1 ();
+
+  grub_dprintf ("acpi", "RSDP @%p\n", rsdp);
+
+  if (rsdp)
+    {
+      grub_uint32_t *entry_ptr;
+      char *exclude = 0;
+      char *load_only = 0;
+      char *ptr;
+      /* RSDT consists of header and an array of 32-bit pointers. */
+      struct grub_acpi_table_header *rsdt;
+
+      exclude = state[0].set ? grub_strdup (state[0].arg) : 0;
+      if (exclude)
+	{
+	  for (ptr = exclude; *ptr; ptr++)
+	    *ptr = grub_tolower (*ptr);
+	}
+
+      load_only = state[1].set ? grub_strdup (state[1].arg) : 0;
+      if (load_only)
+	{
+	  for (ptr = load_only; *ptr; ptr++)
+	    *ptr = grub_tolower (*ptr);
+	}
+
+      /* Set revision variables to replicate the same version as host. */
+      rev1 = ! rsdp->revision;
+      rev2 = rsdp->revision;
+      rsdt = (struct grub_acpi_table_header *) (grub_addr_t) rsdp->rsdt_addr;
+      /* Load host tables. */
+      for (entry_ptr = (grub_uint32_t *) (rsdt + 1);
+	   entry_ptr < (grub_uint32_t *) (((grub_uint8_t *) rsdt)
+					  + rsdt->length);
+	   entry_ptr++)
+	{
+	  char signature[5];
+	  struct efiemu_acpi_table *table;
+	  struct grub_acpi_table_header *curtable
+	    = (struct grub_acpi_table_header *) (grub_addr_t) *entry_ptr;
+	  signature[4] = 0;
+	  for (i = 0; i < 4;i++)
+	    signature[i] = grub_tolower (curtable->signature[i]);
+
+	  /* If it's FADT it contains addresses of DSDT and FACS. */
+	  if (grub_strcmp (signature, "facp") == 0)
+	    {
+	      struct grub_acpi_table_header *dsdt;
+	      struct grub_acpi_fadt *fadt = (struct grub_acpi_fadt *) curtable;
+
+	      /* Set root header variables to the same values
+		 as FADT by default. */
+	      grub_memcpy (&root_oemid, &(fadt->hdr.oemid),
+			   sizeof (root_oemid));
+	      grub_memcpy (&root_oemtable, &(fadt->hdr.oemtable),
+			   sizeof (root_oemtable));
+	      root_oemrev = fadt->hdr.oemrev;
+	      grub_memcpy (&root_creator_id, &(fadt->hdr.creator_id),
+			   sizeof (root_creator_id));
+	      root_creator_rev = fadt->hdr.creator_rev;
+
+	      /* Load DSDT if not excluded. */
+	      dsdt = (struct grub_acpi_table_header *)
+		(grub_addr_t) fadt->dsdt_addr;
+	      if (dsdt && (! exclude || ! grub_strword (exclude, "dsdt"))
+		  && (! load_only || grub_strword (load_only, "dsdt"))
+		  && dsdt->length >= sizeof (*dsdt))
+		{
+		  dsdt_size = dsdt->length;
+		  table_dsdt = grub_malloc (dsdt->length);
+		  if (! table_dsdt)
+		    {
+		      free_tables ();
+		      grub_free (exclude);
+		      grub_free (load_only);
+		      return grub_errno;
+		    }
+		  grub_memcpy (table_dsdt, dsdt, dsdt->length);
+		}
+
+	      /* Save FACS address. FACS shouldn't be overridden. */
+	      facs_addr = fadt->facs_addr;
+	    }
+
+	  /* Skip excluded tables. */
+	  if (exclude && grub_strword (exclude, signature))
+	    continue;
+	  if (load_only && ! grub_strword (load_only, signature))
+	    continue;
+
+	  /* Sanity check. */
+	  if (curtable->length < sizeof (*curtable))
+	    continue;
+
+	  table = (struct efiemu_acpi_table *) grub_malloc
+	    (sizeof (struct efiemu_acpi_table));
+	  if (! table)
+	    {
+	      free_tables ();
+	      grub_free (exclude);
+	      grub_free (load_only);
+	      return grub_errno;
+	    }
+	  table->size = curtable->length;
+	  table->addr = grub_malloc (table->size);
+	  playground_size += table->size;
+	  if (! table->addr)
+	    {
+	      free_tables ();
+	      grub_free (exclude);
+	      grub_free (load_only);
+	      grub_free (table);
+	      return grub_errno;
+	    }
+	  table->next = acpi_tables;
+	  acpi_tables = table;
+	  grub_memcpy (table->addr, curtable, table->size);
+	}
+      grub_free (exclude);
+      grub_free (load_only);
+    }
+
+  /* Does user specify versions to generate? */
+  if (state[2].set || state[3].set)
+    {
+      rev1 = state[2].set;
+      if (state[3].set)
+	rev2 = rev2 ? : 2;
+      else
+	rev2 = 0;
+    }
+
+  /* Does user override root header information? */
+  if (state[4].set)
+    grub_strncpy (root_oemid, state[4].arg, sizeof (root_oemid));
+  if (state[5].set)
+    grub_strncpy (root_oemtable, state[5].arg, sizeof (root_oemtable));
+  if (state[6].set)
+    root_oemrev = grub_strtoul (state[6].arg, 0, 0);
+  if (state[7].set)
+    grub_strncpy (root_creator_id, state[7].arg, sizeof (root_creator_id));
+  if (state[8].set)
+    root_creator_rev = grub_strtoul (state[8].arg, 0, 0);
+
+  /* Load user tables */
+  for (i = 0; i < argc; i++)
+    {
+      grub_file_t file;
+      grub_size_t size;
+      char *buf;
+
+      file = grub_file_open (args[i], GRUB_FILE_TYPE_ACPI_TABLE);
+      if (! file)
+	{
+	  free_tables ();
+	  return grub_errno;
+	}
+
+      size = grub_file_size (file);
+      if (size < sizeof (struct grub_acpi_table_header))
+	{
+	  grub_file_close (file);
+	  free_tables ();
+	  return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			     args[i]);
+	}
+
+      buf = (char *) grub_malloc (size);
+      if (! buf)
+	{
+	  grub_file_close (file);
+	  free_tables ();
+	  return grub_errno;
+	}
+
+      if (grub_file_read (file, buf, size) != (int) size)
+	{
+	  grub_file_close (file);
+	  free_tables ();
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			args[i]);
+	  return grub_errno;
+	}
+      grub_file_close (file);
+
+      if (grub_memcmp (((struct grub_acpi_table_header *) buf)->signature,
+		       "DSDT", 4) == 0)
+	{
+	  grub_free (table_dsdt);
+	  table_dsdt = buf;
+	  dsdt_size = size;
+	}
+      else
+	{
+	  struct efiemu_acpi_table *table;
+	  table = (struct efiemu_acpi_table *) grub_malloc
+	    (sizeof (struct efiemu_acpi_table));
+	  if (! table)
+	    {
+	      free_tables ();
+	      return grub_errno;
+	    }
+
+	  table->size = size;
+	  table->addr = buf;
+	  playground_size += table->size;
+
+	  table->next = acpi_tables;
+	  acpi_tables = table;
+	}
+    }
+
+  numoftables = 0;
+  for (cur = acpi_tables; cur; cur = cur->next)
+    numoftables++;
+
+  /* DSDT. */
+  playground_size += dsdt_size;
+  /* RSDT. */
+  playground_size += sizeof (struct grub_acpi_table_header) + sizeof (grub_uint32_t) * numoftables;
+  /* RSDPv1. */
+  playground_size += sizeof (struct grub_acpi_rsdp_v10);
+  /* XSDT. */
+  playground_size += sizeof (struct grub_acpi_table_header) + sizeof (grub_uint64_t) * numoftables;
+  /* RSDPv2. */
+  playground_size += sizeof (struct grub_acpi_rsdp_v20);
+
+  playground = playground_ptr
+    = grub_mmap_malign_and_register (1, playground_size, &mmapregion,
+				     GRUB_MEMORY_ACPI, 0);
+
+  if (! playground)
+    {
+      free_tables ();
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+			 "couldn't allocate space for ACPI tables");
+    }
+
+  setup_common_tables ();
+
+  /* Request space for RSDPv1. */
+  if (rev1)
+    setv1table ();
+
+  /* Request space for RSDPv2+ and XSDT. */
+  if (rev2)
+    setv2table ();
+
+  for (cur = acpi_tables; cur;)
+    {
+      t = cur;
+      cur = cur->next;
+      grub_free (t);
+    }
+  acpi_tables = 0;
+
+#if defined (__i386__) || defined (__x86_64__)
+  if (! state[9].set)
+    {
+      grub_err_t err;
+      err = grub_acpi_create_ebda ();
+      if (err)
+	{
+	  rsdpv1_new = 0;
+	  rsdpv2_new = 0;
+	  grub_mmap_free_and_unregister (mmapregion);
+	  return err;
+	}
+    }
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+  {
+    struct grub_efi_guid acpi = GRUB_EFI_ACPI_TABLE_GUID;
+    struct grub_efi_guid acpi20 = GRUB_EFI_ACPI_20_TABLE_GUID;
+
+    efi_call_2 (grub_efi_system_table->boot_services->install_configuration_table,
+      &acpi20, grub_acpi_get_rsdpv2 ());
+    efi_call_2 (grub_efi_system_table->boot_services->install_configuration_table,
+      &acpi, grub_acpi_get_rsdpv1 ());
+  }
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(acpi)
+{
+  cmd = grub_register_extcmd_lockdown ("acpi", grub_cmd_acpi, 0,
+                                       N_("[-1|-2] [--exclude=TABLE1,TABLE2|"
+                                          "--load-only=TABLE1,TABLE2] FILE1"
+                                          " [FILE2] [...]"),
+                                       N_("Load host ACPI tables and tables "
+                                          "specified by arguments."),
+                                       options);
+}
+
+GRUB_MOD_FINI(acpi)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/acpihalt.c b/grub-core/commands/acpihalt.c
new file mode 100644
index 0000000..9cc7f18
--- /dev/null
+++ b/grub-core/commands/acpihalt.c
@@ -0,0 +1,454 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef GRUB_DSDT_TEST
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+
+#define grub_dprintf(cond, args...) printf ( args )
+#define grub_printf printf
+#define grub_util_fopen fopen
+#define grub_memcmp memcmp
+typedef uint64_t grub_uint64_t;
+typedef uint32_t grub_uint32_t;
+typedef uint16_t grub_uint16_t;
+typedef uint8_t grub_uint8_t;
+
+#endif
+
+#include <grub/acpi.h>
+#ifndef GRUB_DSDT_TEST
+#include <grub/i18n.h>
+#else
+#define _(x) x
+#define N_(x) x
+#endif
+
+#ifndef GRUB_DSDT_TEST
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/cpu/io.h>
+#endif
+
+static inline grub_uint32_t
+decode_length (const grub_uint8_t *ptr, int *numlen)
+{
+  int num_bytes, i;
+  grub_uint32_t ret;
+  if (*ptr < 64)
+    {
+      if (numlen)
+	*numlen = 1;
+      return *ptr;
+    }
+  num_bytes = *ptr >> 6;
+  if (numlen)
+    *numlen = num_bytes + 1;
+  ret = *ptr & 0xf;
+  ptr++;
+  for (i = 0; i < num_bytes; i++)
+    {
+      ret |= *ptr << (8 * i + 4);
+      ptr++;
+    }
+  return ret;
+}
+
+static inline grub_uint32_t
+skip_name_string (const grub_uint8_t *ptr, const grub_uint8_t *end)
+{
+  const grub_uint8_t *ptr0 = ptr;
+  
+  while (ptr < end && (*ptr == '^' || *ptr == '\\'))
+    ptr++;
+  switch (*ptr)
+    {
+    case '.':
+      ptr++;
+      ptr += 8;
+      break;
+    case '/':
+      ptr++;
+      ptr += 1 + (*ptr) * 4;
+      break;
+    case 0:
+      ptr++;
+      break;
+    default:
+      ptr += 4;
+      break;
+    }
+  return ptr - ptr0;
+}
+
+static inline grub_uint32_t
+skip_data_ref_object (const grub_uint8_t *ptr, const grub_uint8_t *end)
+{
+  grub_dprintf ("acpi", "data type = 0x%x\n", *ptr);
+  switch (*ptr)
+    {
+    case GRUB_ACPI_OPCODE_PACKAGE:
+    case GRUB_ACPI_OPCODE_BUFFER:
+      return 1 + decode_length (ptr + 1, 0);
+    case GRUB_ACPI_OPCODE_ZERO:
+    case GRUB_ACPI_OPCODE_ONES:
+    case GRUB_ACPI_OPCODE_ONE:
+      return 1;
+    case GRUB_ACPI_OPCODE_BYTE_CONST:
+      return 2;
+    case GRUB_ACPI_OPCODE_WORD_CONST:
+      return 3;
+    case GRUB_ACPI_OPCODE_DWORD_CONST:
+      return 5;
+    case GRUB_ACPI_OPCODE_STRING_CONST:
+      {
+	const grub_uint8_t *ptr0 = ptr;
+	for (ptr++; ptr < end && *ptr; ptr++);
+	if (ptr == end)
+	  return 0;
+	return ptr - ptr0 + 1;
+      }
+    default:
+      if (*ptr == '^' || *ptr == '\\' || *ptr == '_'
+	  || (*ptr >= 'A' && *ptr <= 'Z'))
+	return skip_name_string (ptr, end);
+      grub_printf ("Unknown opcode 0x%x\n", *ptr);
+      return 0;
+    }
+}
+
+static inline grub_uint32_t
+skip_term (const grub_uint8_t *ptr, const grub_uint8_t *end)
+{
+  grub_uint32_t add;
+  const grub_uint8_t *ptr0 = ptr;
+
+  switch(*ptr)
+  {
+    case GRUB_ACPI_OPCODE_ADD:
+    case GRUB_ACPI_OPCODE_AND:
+    case GRUB_ACPI_OPCODE_CONCAT:
+    case GRUB_ACPI_OPCODE_CONCATRES:
+    case GRUB_ACPI_OPCODE_DIVIDE:
+    case GRUB_ACPI_OPCODE_INDEX:
+    case GRUB_ACPI_OPCODE_LSHIFT:
+    case GRUB_ACPI_OPCODE_MOD:
+    case GRUB_ACPI_OPCODE_MULTIPLY:
+    case GRUB_ACPI_OPCODE_NAND:
+    case GRUB_ACPI_OPCODE_NOR:
+    case GRUB_ACPI_OPCODE_OR:
+    case GRUB_ACPI_OPCODE_RSHIFT:
+    case GRUB_ACPI_OPCODE_SUBTRACT:
+    case GRUB_ACPI_OPCODE_TOSTRING:
+    case GRUB_ACPI_OPCODE_XOR:
+      /*
+       * Parameters for these opcodes: TermArg, TermArg Target, see ACPI
+       * spec r5.0, page 828f.
+       */
+      ptr++;
+      ptr += add = skip_term (ptr, end);
+      if (!add)
+        return 0;
+      ptr += add = skip_term (ptr, end);
+      if (!add)
+        return 0;
+      ptr += skip_name_string (ptr, end);
+      break;
+    default:
+      return skip_data_ref_object (ptr, end);
+  }
+  return ptr - ptr0;
+}
+
+static inline grub_uint32_t
+skip_ext_op (const grub_uint8_t *ptr, const grub_uint8_t *end)
+{
+  const grub_uint8_t *ptr0 = ptr;
+  int add;
+  grub_dprintf ("acpi", "Extended opcode: 0x%x\n", *ptr);
+  switch (*ptr)
+    {
+    case GRUB_ACPI_EXTOPCODE_MUTEX:
+      ptr++;
+      ptr += skip_name_string (ptr, end);
+      ptr++;
+      break;
+    case GRUB_ACPI_EXTOPCODE_EVENT_OP:
+      ptr++;
+      ptr += skip_name_string (ptr, end);
+      break;
+    case GRUB_ACPI_EXTOPCODE_OPERATION_REGION:
+      ptr++;
+      ptr += skip_name_string (ptr, end);
+      ptr++;
+      ptr += add = skip_term (ptr, end);
+      if (!add)
+	return 0;
+      ptr += add = skip_term (ptr, end);
+      if (!add)
+	return 0;
+      break;
+    case GRUB_ACPI_EXTOPCODE_FIELD_OP:
+    case GRUB_ACPI_EXTOPCODE_DEVICE_OP:
+    case GRUB_ACPI_EXTOPCODE_PROCESSOR_OP:
+    case GRUB_ACPI_EXTOPCODE_POWER_RES_OP:
+    case GRUB_ACPI_EXTOPCODE_THERMAL_ZONE_OP:
+    case GRUB_ACPI_EXTOPCODE_INDEX_FIELD_OP:
+    case GRUB_ACPI_EXTOPCODE_BANK_FIELD_OP:
+      ptr++;
+      ptr += decode_length (ptr, 0);
+      break;
+    default:
+      grub_printf ("Unexpected extended opcode: 0x%x\n", *ptr);
+      return 0;
+    }
+  return ptr - ptr0;
+}
+
+
+static int
+get_sleep_type (grub_uint8_t *table, grub_uint8_t *ptr, grub_uint8_t *end,
+		grub_uint8_t *scope, int scope_len)
+{
+  grub_uint8_t *prev = table;
+  
+  if (!ptr)
+    ptr = table + sizeof (struct grub_acpi_table_header);
+  while (ptr < end && prev < ptr)
+    {
+      int add;
+      prev = ptr;
+      grub_dprintf ("acpi", "Opcode 0x%x\n", *ptr);
+      grub_dprintf ("acpi", "Tell %x\n", (unsigned) (ptr - table));
+      switch (*ptr)
+	{
+	case GRUB_ACPI_OPCODE_EXTOP:
+	  ptr++;
+	  ptr += add = skip_ext_op (ptr, end);
+	  if (!add)
+	    return -1;
+	  break;
+	case GRUB_ACPI_OPCODE_CREATE_DWORD_FIELD:
+	case GRUB_ACPI_OPCODE_CREATE_WORD_FIELD:
+	case GRUB_ACPI_OPCODE_CREATE_BYTE_FIELD:
+	  {
+	    ptr += 5;
+	    ptr += add = skip_data_ref_object (ptr, end);
+	    if (!add)
+	      return -1;
+	    ptr += 4;
+	    break;
+	  }
+	case GRUB_ACPI_OPCODE_NAME:
+	  ptr++;
+	  if ((!scope || grub_memcmp (scope, "\\", scope_len) == 0) &&
+	      (grub_memcmp (ptr, "_S5_", 4) == 0 || grub_memcmp (ptr, "\\_S5_", 4) == 0))
+	    {
+	      int ll;
+	      grub_uint8_t *ptr2 = ptr;
+	      grub_dprintf ("acpi", "S5 found\n");
+	      ptr2 += skip_name_string (ptr, end);
+	      if (*ptr2 != 0x12)
+		{
+		  grub_printf ("Unknown opcode in _S5: 0x%x\n", *ptr2);
+		  return -1;
+		}
+	      ptr2++;
+	      decode_length (ptr2, &ll);
+	      ptr2 += ll;
+	      ptr2++;
+	      switch (*ptr2)
+		{
+		case GRUB_ACPI_OPCODE_ZERO:
+		  return 0;
+		case GRUB_ACPI_OPCODE_ONE:
+		  return 1;
+		case GRUB_ACPI_OPCODE_BYTE_CONST:
+		  return ptr2[1];
+		default:
+		  grub_printf ("Unknown data type in _S5: 0x%x\n", *ptr2);
+		  return -1;
+		}
+	    }
+	  ptr += add = skip_name_string (ptr, end);
+	  if (!add)
+	    return -1;
+	  ptr += add = skip_data_ref_object (ptr, end);
+	  if (!add)
+	    return -1;
+	  break;
+	case GRUB_ACPI_OPCODE_ALIAS:
+	  ptr++;
+	  /* We need to skip two name strings */
+	  ptr += add = skip_name_string (ptr, end);
+	  if (!add)
+	    return -1;
+	  ptr += add = skip_name_string (ptr, end);
+	  if (!add)
+	    return -1;
+	  break;
+
+	case GRUB_ACPI_OPCODE_SCOPE:
+	  {
+	    int scope_sleep_type;
+	    int ll;
+	    grub_uint8_t *name;
+	    int name_len;
+
+	    ptr++;
+	    add = decode_length (ptr, &ll);
+	    name = ptr + ll;
+	    name_len = skip_name_string (name, ptr + add);
+	    if (!name_len)
+	      return -1;
+	    scope_sleep_type = get_sleep_type (table, name + name_len,
+					       ptr + add, name, name_len);
+	    if (scope_sleep_type != -2)
+	      return scope_sleep_type;
+	    ptr += add;
+	    break;
+	  }
+	case GRUB_ACPI_OPCODE_IF:
+	case GRUB_ACPI_OPCODE_METHOD:
+	  {
+	    ptr++;
+	    ptr += decode_length (ptr, 0);
+	    break;
+	  }
+	default:
+	  grub_printf ("Unknown opcode 0x%x\n", *ptr);
+	  return -1;	  
+	}
+    }
+
+  return -2;
+}
+
+#ifdef GRUB_DSDT_TEST
+int
+main (int argc, char **argv)
+{
+  FILE *f;
+  size_t len;
+  unsigned char *buf;
+  if (argc < 2)
+    printf ("Usage: %s FILE\n", argv[0]);
+  f = grub_util_fopen (argv[1], "rb");
+  if (!f)
+    {
+      printf ("Couldn't open file\n");
+      return 1;
+    }
+  fseek (f, 0, SEEK_END);
+  len = ftell (f);
+  fseek (f, 0, SEEK_SET);
+  buf = malloc (len);
+  if (!buf)
+    {
+      printf (_("error: %s.\n"), _("out of memory"));
+      fclose (f);
+      return 2;
+    }
+  if (fread (buf, 1, len, f) != len)
+    {
+      printf (_("cannot read `%s': %s"), argv[1], strerror (errno));
+      free (buf);
+      fclose (f);
+      return 2;
+    }
+
+  printf ("Sleep type = %d\n", get_sleep_type (buf, NULL, buf + len, NULL, 0));
+  free (buf);
+  fclose (f);
+  return 0;
+}
+
+#else
+
+void
+grub_acpi_halt (void)
+{
+  struct grub_acpi_rsdp_v20 *rsdp2;
+  struct grub_acpi_rsdp_v10 *rsdp1;
+  struct grub_acpi_table_header *rsdt;
+  grub_uint32_t *entry_ptr;
+  grub_uint32_t port = 0;
+  int sleep_type = -1;
+
+  rsdp2 = grub_acpi_get_rsdpv2 ();
+  if (rsdp2)
+    rsdp1 = &(rsdp2->rsdpv1);
+  else
+    rsdp1 = grub_acpi_get_rsdpv1 ();
+  grub_dprintf ("acpi", "rsdp1=%p\n", rsdp1);
+  if (!rsdp1)
+    return;
+
+  rsdt = (struct grub_acpi_table_header *) (grub_addr_t) rsdp1->rsdt_addr;
+  for (entry_ptr = (grub_uint32_t *) (rsdt + 1);
+       entry_ptr < (grub_uint32_t *) (((grub_uint8_t *) rsdt)
+				      + rsdt->length);
+       entry_ptr++)
+    {
+      if (grub_memcmp ((void *) (grub_addr_t) *entry_ptr, "FACP", 4) == 0)
+	{
+	  struct grub_acpi_fadt *fadt
+	    = ((struct grub_acpi_fadt *) (grub_addr_t) *entry_ptr);
+	  struct grub_acpi_table_header *dsdt
+	    = (struct grub_acpi_table_header *) (grub_addr_t) fadt->dsdt_addr;
+	  grub_uint8_t *buf = (grub_uint8_t *) dsdt;
+
+	  port = fadt->pm1a;
+
+	  grub_dprintf ("acpi", "PM1a port=%x\n", port);
+
+	  if (grub_memcmp (dsdt->signature, "DSDT",
+			   sizeof (dsdt->signature)) == 0
+	      && sleep_type < 0)
+	    sleep_type = get_sleep_type (buf, NULL, buf + dsdt->length,
+					 NULL, 0);
+	}
+      else if (grub_memcmp ((void *) (grub_addr_t) *entry_ptr, "SSDT", 4) == 0
+	       && sleep_type < 0)
+	{
+	  struct grub_acpi_table_header *ssdt
+	    = (struct grub_acpi_table_header *) (grub_addr_t) *entry_ptr;
+	  grub_uint8_t *buf = (grub_uint8_t *) ssdt;
+
+	  grub_dprintf ("acpi", "SSDT = %p\n", ssdt);
+
+	  sleep_type = get_sleep_type (buf, NULL, buf + ssdt->length, NULL, 0);
+	}
+    }
+
+  grub_dprintf ("acpi", "SLP_TYP = %d, port = 0x%x\n", sleep_type, port);
+  if (port && sleep_type >= 0 && sleep_type < 8)
+    grub_outw (GRUB_ACPI_SLP_EN | (sleep_type << GRUB_ACPI_SLP_TYP_OFFSET),
+	       port & 0xffff);
+
+  grub_millisleep (1500);
+
+  /* TRANSLATORS: It's computer shutdown using ACPI, not disabling ACPI.  */
+  grub_puts_ (N_("ACPI shutdown failed"));
+}
+#endif
diff --git a/grub-core/commands/arc/lsdev.c b/grub-core/commands/arc/lsdev.c
new file mode 100644
index 0000000..27ed0a2
--- /dev/null
+++ b/grub-core/commands/arc/lsdev.c
@@ -0,0 +1,57 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/arc/arc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for grub_cmd_lsdev.  */
+static int
+grub_cmd_lsdev_iter (const char *name,
+		     const struct grub_arc_component *comp __attribute__ ((unused)),
+		     void *data __attribute__ ((unused)))
+{
+  grub_printf ("%s\n", name);
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_lsdev (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  grub_arc_iterate_devs (grub_cmd_lsdev_iter, 0, 0);
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsdev)
+{
+  cmd = grub_register_command ("lsdev", grub_cmd_lsdev, "",
+			      N_("List devices."));
+}
+
+GRUB_MOD_FINI(lsdev)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/blocklist.c b/grub-core/commands/blocklist.c
new file mode 100644
index 0000000..944449b
--- /dev/null
+++ b/grub-core/commands/blocklist.c
@@ -0,0 +1,160 @@
+/* blocklist.c - print the block list of a file */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Context for grub_cmd_blocklist.  */
+struct blocklist_ctx
+{
+  unsigned long start_sector;
+  unsigned num_sectors;
+  int num_entries;
+  grub_disk_addr_t part_start;
+};
+
+/* Helper for grub_cmd_blocklist.  */
+static void
+print_blocklist (grub_disk_addr_t sector, unsigned num,
+		 unsigned offset, unsigned length, struct blocklist_ctx *ctx)
+{
+  if (ctx->num_entries++)
+    grub_printf (",");
+
+  grub_printf ("%llu", (unsigned long long) (sector - ctx->part_start));
+  if (num > 0)
+    grub_printf ("+%u", num);
+  if (offset != 0 || length != 0)
+    grub_printf ("[%u-%u]", offset, offset + length);
+}
+
+/* Helper for grub_cmd_blocklist.  */
+static void
+read_blocklist (grub_disk_addr_t sector, unsigned offset, unsigned length,
+		void *data)
+{
+  struct blocklist_ctx *ctx = data;
+
+  if (ctx->num_sectors > 0)
+    {
+      if (ctx->start_sector + ctx->num_sectors == sector
+	  && offset == 0 && length >= GRUB_DISK_SECTOR_SIZE)
+	{
+	  ctx->num_sectors += length >> GRUB_DISK_SECTOR_BITS;
+	  sector += length >> GRUB_DISK_SECTOR_BITS;
+	  length &= (GRUB_DISK_SECTOR_SIZE - 1);
+	}
+
+      if (!length)
+	return;
+      print_blocklist (ctx->start_sector, ctx->num_sectors, 0, 0, ctx);
+      ctx->num_sectors = 0;
+    }
+
+  if (offset)
+    {
+      unsigned l = length + offset;
+      l &= (GRUB_DISK_SECTOR_SIZE - 1);
+      l -= offset;
+      print_blocklist (sector, 0, offset, l, ctx);
+      length -= l;
+      sector++;
+      offset = 0;
+    }
+
+  if (!length)
+    return;
+
+  if (length & (GRUB_DISK_SECTOR_SIZE - 1))
+    {
+      if (length >> GRUB_DISK_SECTOR_BITS)
+	{
+	  print_blocklist (sector, length >> GRUB_DISK_SECTOR_BITS, 0, 0, ctx);
+	  sector += length >> GRUB_DISK_SECTOR_BITS;
+	}
+      print_blocklist (sector, 0, 0, length & (GRUB_DISK_SECTOR_SIZE - 1), ctx);
+    }
+  else
+    {
+      ctx->start_sector = sector;
+      ctx->num_sectors = length >> GRUB_DISK_SECTOR_BITS;
+    }
+}
+
+static grub_err_t
+grub_cmd_blocklist (grub_command_t cmd __attribute__ ((unused)),
+		    int argc, char **args)
+{
+  grub_file_t file;
+  char buf[GRUB_DISK_SECTOR_SIZE];
+  struct blocklist_ctx ctx = {
+    .start_sector = 0,
+    .num_sectors = 0,
+    .num_entries = 0,
+    .part_start = 0
+  };
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_PRINT_BLOCKLIST
+			 | GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (! file)
+    return grub_errno;
+
+  if (! file->device->disk)
+    return grub_error (GRUB_ERR_BAD_DEVICE,
+		       "this command is available only for disk devices");
+
+  ctx.part_start = grub_partition_get_start (file->device->disk->partition);
+
+  file->read_hook = read_blocklist;
+  file->read_hook_data = &ctx;
+
+  while (grub_file_read (file, buf, sizeof (buf)) > 0)
+    ;
+
+  if (ctx.num_sectors > 0)
+    print_blocklist (ctx.start_sector, ctx.num_sectors, 0, 0, &ctx);
+
+  grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(blocklist)
+{
+  cmd = grub_register_command ("blocklist", grub_cmd_blocklist,
+			       N_("FILE"), N_("Print a block list."));
+}
+
+GRUB_MOD_FINI(blocklist)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/boot.c b/grub-core/commands/boot.c
new file mode 100644
index 0000000..bbca81e
--- /dev/null
+++ b/grub-core/commands/boot.c
@@ -0,0 +1,195 @@
+/* boot.c - command to boot an operating system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t (*grub_loader_boot_func) (void);
+static grub_err_t (*grub_loader_unload_func) (void);
+static int grub_loader_flags;
+
+struct grub_preboot
+{
+  grub_err_t (*preboot_func) (int);
+  grub_err_t (*preboot_rest_func) (void);
+  grub_loader_preboot_hook_prio_t prio;
+  struct grub_preboot *next;
+  struct grub_preboot *prev;
+};
+
+static int grub_loader_loaded;
+static struct grub_preboot *preboots_head = 0,
+  *preboots_tail = 0;
+
+int
+grub_loader_is_loaded (void)
+{
+  return grub_loader_loaded;
+}
+
+/* Register a preboot hook. */
+struct grub_preboot *
+grub_loader_register_preboot_hook (grub_err_t (*preboot_func) (int flags),
+				   grub_err_t (*preboot_rest_func) (void),
+				   grub_loader_preboot_hook_prio_t prio)
+{
+  struct grub_preboot *cur, *new_preboot;
+
+  if (! preboot_func && ! preboot_rest_func)
+    return 0;
+
+  new_preboot = (struct grub_preboot *)
+    grub_malloc (sizeof (struct grub_preboot));
+  if (! new_preboot)
+    return 0;
+
+  new_preboot->preboot_func = preboot_func;
+  new_preboot->preboot_rest_func = preboot_rest_func;
+  new_preboot->prio = prio;
+
+  for (cur = preboots_head; cur && cur->prio > prio; cur = cur->next);
+
+  if (cur)
+    {
+      new_preboot->next = cur;
+      new_preboot->prev = cur->prev;
+      cur->prev = new_preboot;
+    }
+  else
+    {
+      new_preboot->next = 0;
+      new_preboot->prev = preboots_tail;
+      preboots_tail = new_preboot;
+    }
+  if (new_preboot->prev)
+    new_preboot->prev->next = new_preboot;
+  else
+    preboots_head = new_preboot;
+
+  return new_preboot;
+}
+
+void
+grub_loader_unregister_preboot_hook (struct grub_preboot *hnd)
+{
+  struct grub_preboot *preb = hnd;
+
+  if (preb->next)
+    preb->next->prev = preb->prev;
+  else
+    preboots_tail = preb->prev;
+  if (preb->prev)
+    preb->prev->next = preb->next;
+  else
+    preboots_head = preb->next;
+
+  grub_free (preb);
+}
+
+void
+grub_loader_set (grub_err_t (*boot) (void),
+		 grub_err_t (*unload) (void),
+		 int flags)
+{
+  if (grub_loader_loaded && grub_loader_unload_func)
+    grub_loader_unload_func ();
+
+  grub_loader_boot_func = boot;
+  grub_loader_unload_func = unload;
+  grub_loader_flags = flags;
+
+  grub_loader_loaded = 1;
+}
+
+void
+grub_loader_unset(void)
+{
+  if (grub_loader_loaded && grub_loader_unload_func)
+    grub_loader_unload_func ();
+
+  grub_loader_boot_func = 0;
+  grub_loader_unload_func = 0;
+
+  grub_loader_loaded = 0;
+}
+
+grub_err_t
+grub_loader_boot (void)
+{
+  grub_err_t err = GRUB_ERR_NONE;
+  struct grub_preboot *cur;
+
+  if (! grub_loader_loaded)
+    return grub_error (GRUB_ERR_NO_KERNEL,
+		       N_("you need to load the kernel first"));
+
+  grub_machine_fini (grub_loader_flags);
+
+  for (cur = preboots_head; cur; cur = cur->next)
+    {
+      err = cur->preboot_func (grub_loader_flags);
+      if (err)
+	{
+	  for (cur = cur->prev; cur; cur = cur->prev)
+	    cur->preboot_rest_func ();
+	  return err;
+	}
+    }
+  err = (grub_loader_boot_func) ();
+
+  for (cur = preboots_tail; cur; cur = cur->prev)
+    if (! err)
+      err = cur->preboot_rest_func ();
+    else
+      cur->preboot_rest_func ();
+
+  return err;
+}
+
+/* boot */
+static grub_err_t
+grub_cmd_boot (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char *argv[] __attribute__ ((unused)))
+{
+  return grub_loader_boot ();
+}
+
+
+
+static grub_command_t cmd_boot;
+
+GRUB_MOD_INIT(boot)
+{
+  cmd_boot =
+    grub_register_command ("boot", grub_cmd_boot,
+			   0, N_("Boot an operating system."));
+}
+
+GRUB_MOD_FINI(boot)
+{
+  grub_unregister_command (cmd_boot);
+}
diff --git a/grub-core/commands/boottime.c b/grub-core/commands/boottime.c
new file mode 100644
index 0000000..dcc078c
--- /dev/null
+++ b/grub-core/commands/boottime.c
@@ -0,0 +1,65 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+static grub_err_t
+grub_cmd_boottime (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)),
+		   char *argv[] __attribute__ ((unused)))
+{
+  struct grub_boot_time *cur;
+  grub_uint64_t last_time = 0, start_time = 0;
+  if (!grub_boot_time_head)
+    {
+      grub_puts_ (N_("No boot time statistics is available\n"));
+      return 0;
+    }
+  start_time = last_time = grub_boot_time_head->tp;
+  for (cur = grub_boot_time_head; cur; cur = cur->next)
+    {
+      grub_uint32_t tmabs = cur->tp - start_time;
+      grub_uint32_t tmrel = cur->tp - last_time;
+      last_time = cur->tp;
+
+      grub_printf ("%3d.%03ds %2d.%03ds %s:%d %s\n", 
+		   tmabs / 1000, tmabs % 1000, tmrel / 1000, tmrel % 1000, cur->file, cur->line,
+		   cur->msg);
+    }
+ return 0;
+}
+
+static grub_command_t cmd_boottime;
+
+GRUB_MOD_INIT(boottime)
+{
+  cmd_boottime =
+    grub_register_command ("boottime", grub_cmd_boottime,
+			   0, N_("Show boot time statistics."));
+}
+
+GRUB_MOD_FINI(boottime)
+{
+  grub_unregister_command (cmd_boottime);
+}
diff --git a/grub-core/commands/cacheinfo.c b/grub-core/commands/cacheinfo.c
new file mode 100644
index 0000000..d34a346
--- /dev/null
+++ b/grub-core/commands/cacheinfo.c
@@ -0,0 +1,62 @@
+/* cacheinfo.c - disk cache statistics  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/disk.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_rescue_cmd_info (struct grub_command *cmd __attribute__ ((unused)),
+    int argc __attribute__ ((unused)),
+    char *argv[] __attribute__ ((unused)))
+{
+  unsigned long hits, misses;
+
+  grub_disk_cache_get_performance (&hits, &misses);
+  if (hits + misses)
+    {
+      unsigned long ratio = hits * 10000 / (hits + misses);
+      grub_printf ("(%lu.%lu%%)\n", ratio / 100, ratio % 100);
+      grub_printf_ (N_("Disk cache statistics: hits = %lu (%lu.%02lu%%),"
+		     " misses = %lu\n"), ratio / 100, ratio % 100,
+		    hits, misses);
+    }
+  else
+    grub_printf ("%s\n", _("No disk cache statistics available\n"));    
+
+ return 0;
+}
+
+static grub_command_t cmd_cacheinfo;
+
+GRUB_MOD_INIT(cacheinfo)
+{
+  cmd_cacheinfo =
+    grub_register_command ("cacheinfo", grub_rescue_cmd_info,
+			   0, N_("Get disk cache info."));
+}
+
+GRUB_MOD_FINI(cacheinfo)
+{
+  grub_unregister_command (cmd_cacheinfo);
+}
diff --git a/grub-core/commands/cat.c b/grub-core/commands/cat.c
new file mode 100644
index 0000000..ba5f006
--- /dev/null
+++ b/grub-core/commands/cat.c
@@ -0,0 +1,170 @@
+/* cat.c - command to show the contents of a file  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"dos", -1, 0, N_("Accept DOS-style CR/NL line endings."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_cat (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  int dos = 0;
+  grub_file_t file;
+  unsigned char buf[GRUB_DISK_SECTOR_SIZE];
+  grub_ssize_t size;
+  int key = GRUB_TERM_NO_KEY;
+  grub_uint32_t code = 0;
+  int count = 0;
+  unsigned char utbuf[GRUB_MAX_UTF8_PER_CODEPOINT + 1];
+  int utcount = 0;
+  int is_0d = 0;
+  int j;
+
+  if (state[0].set)
+    dos = 1;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_CAT);
+  if (! file)
+    return grub_errno;
+
+  while ((size = grub_file_read (file, buf, sizeof (buf))) > 0
+	 && key != GRUB_TERM_ESC)
+    {
+      int i;
+
+      for (i = 0; i < size; i++)
+	{
+	  utbuf[utcount++] = buf[i];
+
+	  if (is_0d && buf[i] != '\n')
+	    {
+	      grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+	      grub_printf ("<%x>", (int) '\r');
+	      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+	    }
+
+	  is_0d = 0;
+
+	  if (!grub_utf8_process (buf[i], &code, &count))
+	    {
+	      grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+	      for (j = 0; j < utcount - 1; j++)
+		grub_printf ("<%x>", (unsigned int) utbuf[j]);
+	      code = 0;
+	      count = 0;
+	      if (utcount == 1 || !grub_utf8_process (buf[i], &code, &count))
+		{
+		  grub_printf ("<%x>", (unsigned int) buf[i]);
+		  code = 0;
+		  count = 0;
+		  utcount = 0;
+		  grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+		  continue;
+		}
+	      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+	      utcount = 1;
+	    }
+	  if (count)
+	    continue;
+
+	  if ((code >= 0xa1 || grub_isprint (code)
+	       || grub_isspace (code)) && code != '\r')
+	    {
+	      grub_printf ("%C", code);
+	      count = 0; 
+	      code = 0;
+	      utcount = 0;
+	      continue;
+	    }
+
+	  if (dos && code == '\r')
+	    {
+	      is_0d = 1;
+	      count = 0; 
+	      code = 0;
+	      utcount = 0;
+	      continue;
+	    }
+
+	  grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+	  for (j = 0; j < utcount; j++)
+	    grub_printf ("<%x>", (unsigned int) utbuf[j]);
+	  grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+	  count = 0; 
+	  code = 0;
+	  utcount = 0;
+	}
+
+      do
+	key = grub_getkey_noblock ();
+      while (key != GRUB_TERM_ESC && key != GRUB_TERM_NO_KEY);
+    }
+
+  if (is_0d)
+    {
+      grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+      grub_printf ("<%x>", (unsigned int) '\r');
+      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+    }
+
+  if (utcount)
+    {
+      grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+      for (j = 0; j < utcount; j++)
+	grub_printf ("<%x>", (unsigned int) utbuf[j]);
+      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+    }
+
+  grub_xputs ("\n");
+  grub_refresh ();
+  grub_file_close (file);
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(cat)
+{
+  cmd = grub_register_extcmd ("cat", grub_cmd_cat, 0,
+			      N_("FILE"), N_("Show the contents of a file."),
+			      options);
+}
+
+GRUB_MOD_FINI(cat)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/cmp.c b/grub-core/commands/cmp.c
new file mode 100644
index 0000000..e9c3b25
--- /dev/null
+++ b/grub-core/commands/cmp.c
@@ -0,0 +1,119 @@
+/* cmd.c - command to cmp an operating system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define BUFFER_SIZE 512
+
+static grub_err_t
+grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
+	      int argc, char **args)
+{
+  grub_ssize_t rd1, rd2;
+  grub_off_t pos;
+  grub_file_t file1 = 0;
+  grub_file_t file2 = 0;
+  char *buf1 = 0;
+  char *buf2 = 0;
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  grub_printf_ (N_("Compare file `%s' with `%s':\n"), args[0],
+		args[1]);
+
+  file1 = grub_file_open (args[0], GRUB_FILE_TYPE_CMP);
+  file2 = grub_file_open (args[1], GRUB_FILE_TYPE_CMP);
+  if (! file1 || ! file2)
+    goto cleanup;
+
+  if (grub_file_size (file1) != grub_file_size (file2))
+    grub_printf_ (N_("Files differ in size: %llu [%s], %llu [%s]\n"),
+		  (unsigned long long) grub_file_size (file1), args[0],
+		  (unsigned long long) grub_file_size (file2), args[1]);
+  else
+    {
+      pos = 0;
+
+      buf1 = grub_malloc (BUFFER_SIZE);
+      buf2 = grub_malloc (BUFFER_SIZE);
+
+      if (! buf1 || ! buf2)
+        goto cleanup;
+
+      do
+	{
+	  int i;
+
+	  rd1 = grub_file_read (file1, buf1, BUFFER_SIZE);
+	  rd2 = grub_file_read (file2, buf2, BUFFER_SIZE);
+
+	  if (rd1 != rd2)
+	    goto cleanup;
+
+	  for (i = 0; i < rd2; i++)
+	    {
+	      if (buf1[i] != buf2[i])
+		{
+		  grub_printf_ (N_("Files differ at the offset %llu: 0x%x [%s], 0x%x [%s]\n"),
+				(unsigned long long) (i + pos), buf1[i],
+				args[0], buf2[i], args[1]);
+		  goto cleanup;
+		}
+	    }
+	  pos += BUFFER_SIZE;
+
+	}
+      while (rd2);
+
+      /* TRANSLATORS: it's always exactly 2 files.  */
+      grub_printf_ (N_("The files are identical.\n"));
+    }
+
+cleanup:
+
+  grub_free (buf1);
+  grub_free (buf2);
+  if (file1)
+    grub_file_close (file1);
+  if (file2)
+    grub_file_close (file2);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(cmp)
+{
+  cmd = grub_register_command ("cmp", grub_cmd_cmp,
+			       N_("FILE1 FILE2"), N_("Compare two files."));
+}
+
+GRUB_MOD_FINI(cmp)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/configfile.c b/grub-core/commands/configfile.c
new file mode 100644
index 0000000..f2d2abb
--- /dev/null
+++ b/grub-core/commands/configfile.c
@@ -0,0 +1,98 @@
+/* configfile.c - command to manually load config file  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/term.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_source (grub_command_t cmd, int argc, char **args)
+{
+  int new_env, extractor;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  extractor = (cmd->name[0] == 'e');
+  new_env = (cmd->name[extractor ? sizeof ("extract_entries_") - 1 : 0] == 'c');
+
+  if (new_env)
+    grub_cls ();
+
+  if (new_env && !extractor)
+    grub_env_context_open ();
+  if (extractor)
+    grub_env_extractor_open (!new_env);
+
+  grub_normal_execute (args[0], 1, ! new_env);
+
+  if (new_env && !extractor)
+    grub_env_context_close ();
+  if (extractor)
+    grub_env_extractor_close (!new_env);
+
+  return 0;
+}
+
+static grub_command_t cmd_configfile, cmd_source, cmd_dot;
+static grub_command_t cmd_extractor_source, cmd_extractor_configfile;
+
+GRUB_MOD_INIT(configfile)
+{
+  cmd_configfile =
+    grub_register_command ("configfile", grub_cmd_source,
+			   N_("FILE"), N_("Load another config file."));
+  cmd_source =
+    grub_register_command ("source", grub_cmd_source,
+			   N_("FILE"),
+			   N_("Load another config file without changing context.")
+			   );
+
+  cmd_extractor_source =
+    grub_register_command ("extract_entries_source", grub_cmd_source,
+			   N_("FILE"),
+			   N_("Load another config file without changing context but take only menu entries.")
+			   );
+
+  cmd_extractor_configfile =
+    grub_register_command ("extract_entries_configfile", grub_cmd_source,
+			   N_("FILE"),
+			   N_("Load another config file but take only menu entries.")
+			   );
+
+  cmd_dot =
+    grub_register_command (".", grub_cmd_source,
+			   N_("FILE"),
+			   N_("Load another config file without changing context.")
+			   );
+}
+
+GRUB_MOD_FINI(configfile)
+{
+  grub_unregister_command (cmd_configfile);
+  grub_unregister_command (cmd_source);
+  grub_unregister_command (cmd_extractor_configfile);
+  grub_unregister_command (cmd_extractor_source);
+  grub_unregister_command (cmd_dot);
+}
diff --git a/grub-core/commands/date.c b/grub-core/commands/date.c
new file mode 100644
index 0000000..5cb4faf
--- /dev/null
+++ b/grub-core/commands/date.c
@@ -0,0 +1,149 @@
+/* date.c - command to display/set current datetime.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/datetime.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_DATETIME_SET_YEAR		1
+#define GRUB_DATETIME_SET_MONTH		2
+#define GRUB_DATETIME_SET_DAY		4
+#define GRUB_DATETIME_SET_HOUR		8
+#define GRUB_DATETIME_SET_MINUTE	16
+#define GRUB_DATETIME_SET_SECOND	32
+
+static grub_err_t
+grub_cmd_date (grub_command_t cmd __attribute__ ((unused)),
+               int argc, char **args)
+{
+  struct grub_datetime datetime;
+  int limit[6][2] = {{1980, 2079}, {1, 12}, {1, 31}, {0, 23}, {0, 59}, {0, 59}};
+  int value[6], mask;
+
+  if (argc == 0)
+    {
+      if (grub_get_datetime (&datetime))
+        return grub_errno;
+
+      grub_printf ("%d-%02d-%02d %02d:%02d:%02d %s\n",
+                   datetime.year, datetime.month, datetime.day,
+                   datetime.hour, datetime.minute, datetime.second,
+                   grub_get_weekday_name (&datetime));
+
+      return 0;
+    }
+
+  grub_memset (&value, 0, sizeof (value));
+  mask = 0;
+
+  for (; argc; argc--, args++)
+    {
+      const char *p;
+      char c;
+      int m1, ofs, n, cur_mask;
+
+      p = args[0];
+      m1 = grub_strtoul (p, &p, 10);
+
+      c = *p;
+      if (c == '-')
+        ofs = 0;
+      else if (c == ':')
+        ofs = 3;
+      else
+        goto fail;
+
+      value[ofs] = m1;
+      cur_mask = (1 << ofs);
+      mask &= ~(cur_mask * (1 + 2 + 4));
+
+      for (n = 1; (n < 3) && (*p); n++)
+        {
+          if (*p != c)
+            goto fail;
+
+          value[ofs + n] = grub_strtoul (p + 1, &p, 10);
+          cur_mask |= (1 << (ofs + n));
+        }
+
+      if (*p)
+        goto fail;
+
+      if ((ofs == 0) && (n == 2))
+        {
+          value[ofs + 2] = value[ofs + 1];
+          value[ofs + 1] = value[ofs];
+          ofs++;
+          cur_mask <<= 1;
+        }
+
+      for (; n; n--, ofs++)
+        if ((value [ofs] < limit[ofs][0]) ||
+            (value [ofs] > limit[ofs][1]))
+          goto fail;
+
+      mask |= cur_mask;
+    }
+
+  if (grub_get_datetime (&datetime))
+    return grub_errno;
+
+  if (mask & GRUB_DATETIME_SET_YEAR)
+    datetime.year = value[0];
+
+  if (mask & GRUB_DATETIME_SET_MONTH)
+    datetime.month = value[1];
+
+  if (mask & GRUB_DATETIME_SET_DAY)
+    datetime.day = value[2];
+
+  if (mask & GRUB_DATETIME_SET_HOUR)
+    datetime.hour = value[3];
+
+  if (mask & GRUB_DATETIME_SET_MINUTE)
+    datetime.minute = value[4];
+
+  if (mask & GRUB_DATETIME_SET_SECOND)
+    datetime.second = value[5];
+
+  return grub_set_datetime (&datetime);
+
+fail:
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid datetime");
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(date)
+{
+  cmd =
+    grub_register_command ("date", grub_cmd_date,
+			   N_("[[year-]month-day] [hour:minute[:second]]"),
+			   N_("Display/set current datetime."));
+}
+
+GRUB_MOD_FINI(date)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/echo.c b/grub-core/commands/echo.c
new file mode 100644
index 0000000..81ba50d
--- /dev/null
+++ b/grub-core/commands/echo.c
@@ -0,0 +1,141 @@
+/* echo.c - Command to display a line of text  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'n', 0, N_("Do not output the trailing newline."), 0, 0},
+    {0, 'e', 0, N_("Enable interpretation of backslash escapes."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_echo (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  int newline = 1;
+  int i;
+
+  /* Check if `-n' was used.  */
+  if (state[0].set)
+    newline = 0;
+
+  for (i = 0; i < argc; i++)
+    {
+      char *arg = *args;
+      /* Unescaping results in a string no longer than the original.  */
+      char *unescaped = grub_malloc (grub_strlen (arg) + 1);
+      char *p = unescaped;
+      args++;
+
+      if (!unescaped)
+	return grub_errno;
+
+      while (*arg)
+	{
+	  /* In case `-e' is used, parse backslashes.  */
+	  if (*arg == '\\' && state[1].set)
+	    {
+	      arg++;
+	      if (*arg == '\0')
+		break;
+
+	      switch (*arg)
+		{
+		case '\\':
+		  *p++ = '\\';
+		  break;
+
+		case 'a':
+		  *p++ = '\a';
+		  break;
+
+		case 'c':
+		  newline = 0;
+		  break;
+
+		case 'f':
+		  *p++ = '\f';
+		  break;
+
+		case 'n':
+		  *p++ = '\n';
+		  break;
+
+		case 'r':
+		  *p++ = '\r';
+		  break;
+
+		case 't':
+		  *p++ = '\t';
+		  break;
+
+		case 'v':
+		  *p++ = '\v';
+		  break;
+		}
+	      arg++;
+	      continue;
+	    }
+
+	  /* This was not an escaped character, or escaping is not
+	     enabled.  */
+	  *p++ = *arg;
+	  arg++;
+	}
+
+      *p = '\0';
+      grub_xputs (unescaped);
+      grub_free (unescaped);
+
+      /* If another argument follows, insert a space.  */
+      if (i != argc - 1)
+	grub_printf (" " );
+    }
+
+  if (newline)
+    grub_printf ("\n");
+
+  grub_refresh ();  
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(echo)
+{
+  cmd = grub_register_extcmd ("echo", grub_cmd_echo,
+			      GRUB_COMMAND_ACCEPT_DASH
+			      | GRUB_COMMAND_OPTIONS_AT_START,
+			      N_("[-e|-n] STRING"), N_("Display a line of text."),
+			      options);
+}
+
+GRUB_MOD_FINI(echo)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/efi/efifwsetup.c b/grub-core/commands/efi/efifwsetup.c
new file mode 100644
index 0000000..eaca032
--- /dev/null
+++ b/grub-core/commands/efi/efifwsetup.c
@@ -0,0 +1,90 @@
+/* fwsetup.c - Reboot into firmware setup menu. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_fwsetup (grub_command_t cmd __attribute__ ((unused)),
+		  int argc __attribute__ ((unused)),
+		  char **args __attribute__ ((unused)))
+{
+  grub_efi_uint64_t *old_os_indications;
+  grub_efi_uint64_t os_indications = GRUB_EFI_OS_INDICATIONS_BOOT_TO_FW_UI;
+  grub_err_t status;
+  grub_size_t oi_size;
+  grub_efi_guid_t global = GRUB_EFI_GLOBAL_VARIABLE_GUID;
+
+  grub_efi_get_variable ("OsIndications", &global, &oi_size,
+			 (void **) &old_os_indications);
+
+  if (old_os_indications != NULL && oi_size == sizeof (os_indications))
+    os_indications |= *old_os_indications;
+
+  status = grub_efi_set_variable ("OsIndications", &global, &os_indications,
+				  sizeof (os_indications));
+  if (status != GRUB_ERR_NONE)
+    return status;
+
+  grub_reboot ();
+
+  return GRUB_ERR_BUG;
+}
+
+static grub_command_t cmd = NULL;
+
+static grub_efi_boolean_t
+efifwsetup_is_supported (void)
+{
+  grub_efi_uint64_t *os_indications_supported = NULL;
+  grub_size_t oi_size = 0;
+  grub_efi_guid_t global = GRUB_EFI_GLOBAL_VARIABLE_GUID;
+
+  grub_efi_get_variable ("OsIndicationsSupported", &global, &oi_size,
+			 (void **) &os_indications_supported);
+
+  if (!os_indications_supported)
+    return 0;
+
+  if (*os_indications_supported & GRUB_EFI_OS_INDICATIONS_BOOT_TO_FW_UI)
+    return 1;
+
+  return 0;
+}
+
+GRUB_MOD_INIT (efifwsetup)
+{
+  if (efifwsetup_is_supported ())
+    cmd = grub_register_command ("fwsetup", grub_cmd_fwsetup, NULL,
+				 N_("Reboot into firmware setup menu."));
+
+}
+
+GRUB_MOD_FINI (efifwsetup)
+{
+  if (cmd)
+    grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/efi/fixvideo.c b/grub-core/commands/efi/fixvideo.c
new file mode 100644
index 0000000..d9d54a2
--- /dev/null
+++ b/grub-core/commands/efi/fixvideo.c
@@ -0,0 +1,114 @@
+/* fixvideo.c - fix video problem in efi */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/pci.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/mm.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_video_patch
+{
+  const char *name;
+  grub_uint32_t pci_id;
+  grub_uint32_t mmio_bar;
+  grub_uint32_t mmio_reg;
+  grub_uint32_t mmio_old;
+} video_patches[] =
+  {
+    {"Intel 945GM", 0x27a28086, 0, 0x71184, 0x1000000}, /* DSPBBASE  */
+    {"Intel 965GM", 0x2a028086, 0, 0x7119C, 0x1000000}, /* DSPBSURF  */
+    {0, 0, 0, 0, 0}
+  };
+
+static int
+scan_card (grub_pci_device_t dev, grub_pci_id_t pciid,
+	   void *data __attribute__ ((unused)))
+{
+  grub_pci_address_t addr;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  if (grub_pci_read_byte (addr + 3) == 0x3)
+    {
+      struct grub_video_patch *p = video_patches;
+
+      while (p->name)
+	{
+	  if (p->pci_id == pciid)
+	    {
+	      grub_addr_t base;
+
+	      grub_dprintf ("fixvideo", "Found graphic card: %s\n", p->name);
+	      addr += 8 + p->mmio_bar * 4;
+	      base = grub_pci_read (addr);
+	      if ((! base) || (base & GRUB_PCI_ADDR_SPACE_IO) ||
+		  (base & GRUB_PCI_ADDR_MEM_PREFETCH))
+		grub_dprintf ("fixvideo", "Invalid MMIO bar %d\n", p->mmio_bar);
+	      else
+		{
+		  base &= GRUB_PCI_ADDR_MEM_MASK;
+		  base += p->mmio_reg;
+
+		  if (*((volatile grub_uint32_t *) base) != p->mmio_old)
+		    grub_dprintf ("fixvideo", "Old value doesn't match\n");
+		  else
+		    {
+		      *((volatile grub_uint32_t *) base) = 0;
+		      if (*((volatile grub_uint32_t *) base))
+			grub_dprintf ("fixvideo", "Setting MMIO fails\n");
+		    }
+		}
+
+	      return 1;
+	    }
+	  p++;
+	}
+
+      grub_dprintf ("fixvideo", "Unknown graphic card: %x\n", pciid);
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_fixvideo (grub_command_t cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)),
+		   char *argv[] __attribute__ ((unused)))
+{
+  grub_pci_iterate (scan_card, NULL);
+  return 0;
+}
+
+static grub_command_t cmd_fixvideo;
+
+GRUB_MOD_INIT(fixvideo)
+{
+  cmd_fixvideo = grub_register_command ("fix_video", grub_cmd_fixvideo,
+					0, N_("Fix video problem."));
+
+}
+
+GRUB_MOD_FINI(fixvideo)
+{
+  grub_unregister_command (cmd_fixvideo);
+}
diff --git a/grub-core/commands/efi/loadbios.c b/grub-core/commands/efi/loadbios.c
new file mode 100644
index 0000000..5c7725f
--- /dev/null
+++ b/grub-core/commands/efi/loadbios.c
@@ -0,0 +1,222 @@
+/* loadbios.c - command to load a bios dump  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/efi/efi.h>
+#include <grub/pci.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_efi_guid_t acpi_guid = GRUB_EFI_ACPI_TABLE_GUID;
+static grub_efi_guid_t acpi2_guid = GRUB_EFI_ACPI_20_TABLE_GUID;
+static grub_efi_guid_t smbios_guid = GRUB_EFI_SMBIOS_TABLE_GUID;
+
+#define EBDA_SEG_ADDR	0x40e
+#define LOW_MEM_ADDR	0x413
+#define FAKE_EBDA_SEG	0x9fc0
+
+#define BLANK_MEM	0xffffffff
+#define VBIOS_ADDR	0xc0000
+#define SBIOS_ADDR	0xf0000
+
+static int
+enable_rom_area (void)
+{
+  grub_pci_address_t addr;
+  grub_uint32_t *rom_ptr;
+  grub_pci_device_t dev = { .bus = 0, .device = 0, .function = 0};
+
+  rom_ptr = (grub_uint32_t *) VBIOS_ADDR;
+  if (*rom_ptr != BLANK_MEM)
+    {
+      grub_puts_ (N_("ROM image is present."));
+      return 0;
+    }
+
+  /* FIXME: should be macroified.  */
+  addr = grub_pci_make_address (dev, 144);
+  grub_pci_write_byte (addr++, 0x30);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr++, 0x33);
+  grub_pci_write_byte (addr, 0);
+
+  *rom_ptr = 0;
+  if (*rom_ptr != 0)
+    {
+      grub_puts_ (N_("Can\'t enable ROM area."));
+      return 0;
+    }
+
+  return 1;
+}
+
+static void
+lock_rom_area (void)
+{
+  grub_pci_address_t addr;
+  grub_pci_device_t dev = { .bus = 0, .device = 0, .function = 0};
+
+  /* FIXME: should be macroified.  */
+  addr = grub_pci_make_address (dev, 144);
+  grub_pci_write_byte (addr++, 0x10);
+  grub_pci_write_byte (addr++, 0x11);
+  grub_pci_write_byte (addr++, 0x11);
+  grub_pci_write_byte (addr++, 0x11);
+  grub_pci_write_byte (addr, 0x11);
+}
+
+static void
+fake_bios_data (int use_rom)
+{
+  unsigned i;
+  void *acpi, *smbios;
+  grub_uint16_t *ebda_seg_ptr, *low_mem_ptr;
+
+  ebda_seg_ptr = (grub_uint16_t *) EBDA_SEG_ADDR;
+  low_mem_ptr = (grub_uint16_t *) LOW_MEM_ADDR;
+  if ((*ebda_seg_ptr) || (*low_mem_ptr))
+    return;
+
+  acpi = 0;
+  smbios = 0;
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    {
+      grub_efi_packed_guid_t *guid =
+	&grub_efi_system_table->configuration_table[i].vendor_guid;
+
+      if (! grub_memcmp (guid, &acpi2_guid, sizeof (grub_efi_guid_t)))
+	{
+	  acpi = grub_efi_system_table->configuration_table[i].vendor_table;
+	  grub_dprintf ("efi", "ACPI2: %p\n", acpi);
+	}
+      else if (! grub_memcmp (guid, &acpi_guid, sizeof (grub_efi_guid_t)))
+	{
+	  void *t;
+
+	  t = grub_efi_system_table->configuration_table[i].vendor_table;
+	  if (! acpi)
+	    acpi = t;
+	  grub_dprintf ("efi", "ACPI: %p\n", t);
+	}
+      else if (! grub_memcmp (guid, &smbios_guid, sizeof (grub_efi_guid_t)))
+	{
+	  smbios = grub_efi_system_table->configuration_table[i].vendor_table;
+	  grub_dprintf ("efi", "SMBIOS: %p\n", smbios);
+	}
+    }
+
+  *ebda_seg_ptr = FAKE_EBDA_SEG;
+  *low_mem_ptr = (FAKE_EBDA_SEG >> 6);
+
+  *((grub_uint16_t *) (FAKE_EBDA_SEG << 4)) = 640 - *low_mem_ptr;
+
+  if (acpi)
+    grub_memcpy ((char *) ((FAKE_EBDA_SEG << 4) + 16), acpi, 1024 - 16);
+
+  if ((use_rom) && (smbios))
+    grub_memcpy ((char *) SBIOS_ADDR, (char *) smbios + 16, 16);
+}
+
+static grub_err_t
+grub_cmd_fakebios (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)),
+		   char *argv[] __attribute__ ((unused)))
+{
+  if (enable_rom_area ())
+    {
+      fake_bios_data (1);
+      lock_rom_area ();
+    }
+  else
+    fake_bios_data (0);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_loadbios (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  grub_file_t file;
+  int size;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (argc > 1)
+    {
+      file = grub_file_open (argv[1], GRUB_FILE_TYPE_VBE_DUMP);
+      if (! file)
+	return grub_errno;
+
+      if (file->size != 4)
+	grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid int10 dump size");
+      else
+	grub_file_read (file, (void *) 0x40, 4);
+
+      grub_file_close (file);
+      if (grub_errno)
+	return grub_errno;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_VBE_DUMP);
+  if (! file)
+    return grub_errno;
+
+  size = file->size;
+  if ((size < 0x10000) || (size > 0x40000))
+    grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid bios dump size");
+  else if (enable_rom_area ())
+    {
+      grub_file_read (file, (void *) VBIOS_ADDR, size);
+      fake_bios_data (size <= 0x40000);
+      lock_rom_area ();
+    }
+
+  grub_file_close (file);
+  return grub_errno;
+}
+
+static grub_command_t cmd_fakebios, cmd_loadbios;
+
+GRUB_MOD_INIT(loadbios)
+{
+  cmd_fakebios = grub_register_command_lockdown ("fakebios", grub_cmd_fakebios,
+						 0, N_("Create BIOS-like structures for"
+						       " backward compatibility with"
+						       " existing OS."));
+
+  cmd_loadbios = grub_register_command_lockdown ("loadbios", grub_cmd_loadbios,
+						 N_("BIOS_DUMP [INT10_DUMP]"),
+						 N_("Load BIOS dump."));
+}
+
+GRUB_MOD_FINI(loadbios)
+{
+  grub_unregister_command (cmd_fakebios);
+  grub_unregister_command (cmd_loadbios);
+}
diff --git a/grub-core/commands/efi/lsefi.c b/grub-core/commands/efi/lsefi.c
new file mode 100644
index 0000000..d1ce99a
--- /dev/null
+++ b/grub-core/commands/efi/lsefi.c
@@ -0,0 +1,155 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efi/api.h>
+#include <grub/efi/edid.h>
+#include <grub/efi/pci.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/uga_draw.h>
+#include <grub/efi/graphics_output.h>
+#include <grub/efi/console_control.h>
+#include <grub/command.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct known_protocol
+{
+  grub_efi_guid_t guid;
+  const char *name;
+} known_protocols[] = 
+  {
+    { GRUB_EFI_DISK_IO_GUID, "disk" },
+    { GRUB_EFI_BLOCK_IO_GUID, "block" },
+    { GRUB_EFI_SERIAL_IO_GUID, "serial" },
+    { GRUB_EFI_SIMPLE_NETWORK_GUID, "network" },
+    { GRUB_EFI_PXE_GUID, "pxe" },
+    { GRUB_EFI_DEVICE_PATH_GUID, "device path" },
+    { GRUB_EFI_PCI_IO_GUID, "PCI" },
+    { GRUB_EFI_PCI_ROOT_IO_GUID, "PCI root" },
+    { GRUB_EFI_EDID_ACTIVE_GUID, "active EDID" },
+    { GRUB_EFI_EDID_DISCOVERED_GUID, "discovered EDID" },
+    { GRUB_EFI_EDID_OVERRIDE_GUID, "override EDID" },
+    { GRUB_EFI_GOP_GUID, "GOP" },
+    { GRUB_EFI_UGA_DRAW_GUID, "UGA draw" },
+    { GRUB_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID, "simple text output" },
+    { GRUB_EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID, "simple text input" },
+    { GRUB_EFI_SIMPLE_POINTER_PROTOCOL_GUID, "simple pointer" },
+    { GRUB_EFI_CONSOLE_CONTROL_GUID, "console control" },
+    { GRUB_EFI_ABSOLUTE_POINTER_PROTOCOL_GUID, "absolute pointer" },
+    { GRUB_EFI_DRIVER_BINDING_PROTOCOL_GUID, "EFI driver binding" },
+    { GRUB_EFI_LOAD_FILE_PROTOCOL_GUID, "load file" },
+    { GRUB_EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID, "simple FS" },
+    { GRUB_EFI_TAPE_IO_PROTOCOL_GUID, "tape I/O" },
+    { GRUB_EFI_UNICODE_COLLATION_PROTOCOL_GUID, "unicode collation" },
+    { GRUB_EFI_SCSI_IO_PROTOCOL_GUID, "SCSI I/O" },
+    { GRUB_EFI_USB2_HC_PROTOCOL_GUID, "USB host" },
+    { GRUB_EFI_DEBUG_SUPPORT_PROTOCOL_GUID, "debug support" },
+    { GRUB_EFI_DEBUGPORT_PROTOCOL_GUID, "debug port" },
+    { GRUB_EFI_DECOMPRESS_PROTOCOL_GUID, "decompress" },
+    { GRUB_EFI_LOADED_IMAGE_PROTOCOL_GUID, "loaded image" },
+    { GRUB_EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID, "device path to text" },
+    { GRUB_EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID, "device path utilities" },
+    { GRUB_EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID, "device path from text" },
+    { GRUB_EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID, "HII config routing" },
+    { GRUB_EFI_HII_DATABASE_PROTOCOL_GUID, "HII database" },
+    { GRUB_EFI_HII_STRING_PROTOCOL_GUID, "HII string" },
+    { GRUB_EFI_HII_IMAGE_PROTOCOL_GUID, "HII image" },
+    { GRUB_EFI_HII_FONT_PROTOCOL_GUID, "HII font" },
+    { GRUB_EFI_COMPONENT_NAME2_PROTOCOL_GUID, "component name 2" },
+    { GRUB_EFI_HII_CONFIGURATION_ACCESS_PROTOCOL_GUID,
+      "HII configuration access" },
+    { GRUB_EFI_USB_IO_PROTOCOL_GUID, "USB I/O" },
+  };
+
+static grub_err_t
+grub_cmd_lsefi (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  grub_efi_handle_t *handles;
+  grub_efi_uintn_t num_handles;
+  unsigned i, j, k;
+
+  handles = grub_efi_locate_handle (GRUB_EFI_ALL_HANDLES,
+				    NULL, NULL, &num_handles);
+
+  for (i = 0; i < num_handles; i++)
+    {
+      grub_efi_handle_t handle = handles[i];
+      grub_efi_status_t status;
+      grub_efi_uintn_t num_protocols;
+      grub_efi_packed_guid_t **protocols;
+      grub_efi_device_path_t *dp;
+
+      grub_printf ("Handle %p\n", handle);
+
+      dp = grub_efi_get_device_path (handle);
+      if (dp)
+	{
+	  grub_printf ("  ");
+	  grub_efi_print_device_path (dp);
+	}
+
+      status = efi_call_3 (grub_efi_system_table->boot_services->protocols_per_handle,
+			   handle, &protocols, &num_protocols);
+      if (status != GRUB_EFI_SUCCESS) {
+	grub_printf ("Unable to retrieve protocols\n");
+	continue;
+      }
+      for (j = 0; j < num_protocols; j++)
+	{
+	  for (k = 0; k < ARRAY_SIZE (known_protocols); k++)
+	    if (grub_memcmp (protocols[j], &known_protocols[k].guid,
+			     sizeof (known_protocols[k].guid)) == 0)
+		break;
+	  if (k < ARRAY_SIZE (known_protocols))
+	    grub_printf ("  %s\n", known_protocols[k].name);
+	  else
+	    grub_printf ("  %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x\n",
+			 protocols[j]->data1,
+			 protocols[j]->data2,
+			 protocols[j]->data3,
+			 (unsigned) protocols[j]->data4[0],
+			 (unsigned) protocols[j]->data4[1],
+			 (unsigned) protocols[j]->data4[2],
+			 (unsigned) protocols[j]->data4[3],
+			 (unsigned) protocols[j]->data4[4],
+			 (unsigned) protocols[j]->data4[5],
+			 (unsigned) protocols[j]->data4[6],
+			 (unsigned) protocols[j]->data4[7]);
+	}
+
+    }
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsefi)
+{
+  cmd = grub_register_command ("lsefi", grub_cmd_lsefi,
+			       NULL, "Display EFI handles.");
+}
+
+GRUB_MOD_FINI(lsefi)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/efi/lsefimmap.c b/grub-core/commands/efi/lsefimmap.c
new file mode 100644
index 0000000..c85ff7f
--- /dev/null
+++ b/grub-core/commands/efi/lsefimmap.c
@@ -0,0 +1,160 @@
+/* lsefimemmap.c  - Display memory map.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/command.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define ADD_MEMORY_DESCRIPTOR(desc, size)	\
+  ((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
+
+static grub_err_t
+grub_cmd_lsefimmap (grub_command_t cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  grub_efi_uintn_t map_size;
+  grub_efi_memory_descriptor_t *memory_map;
+  grub_efi_memory_descriptor_t *memory_map_end;
+  grub_efi_memory_descriptor_t *desc;
+  grub_efi_uintn_t desc_size;
+
+  map_size = 0;
+  if (grub_efi_get_memory_map (&map_size, NULL, NULL, &desc_size, 0) < 0)
+    return 0;
+
+  memory_map = grub_malloc (map_size);
+  if (memory_map == NULL)
+    return grub_errno;
+  if (grub_efi_get_memory_map (&map_size, memory_map, NULL, &desc_size, 0) <= 0)
+    goto fail;
+
+  grub_printf
+    ("Type      Physical start  - end             #Pages   "
+     "     Size Attributes\n");
+  memory_map_end = ADD_MEMORY_DESCRIPTOR (memory_map, map_size);
+  for (desc = memory_map;
+       desc < memory_map_end;
+       desc = ADD_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      grub_efi_uint64_t size;
+      grub_efi_uint64_t attr;
+      static const char types_str[][9] = 
+	{
+	  "reserved", 
+	  "ldr-code",
+	  "ldr-data",
+	  "BS-code ",
+	  "BS-data ",
+	  "RT-code ",
+	  "RT-data ",
+	  "conv-mem",
+	  "unusable",
+	  "ACPI-rec",
+	  "ACPI-nvs",
+	  "MMIO    ",
+	  "IO-ports",
+	  "PAL-code",
+	  "persist ",
+	};
+      if (desc->type < ARRAY_SIZE (types_str))
+	grub_printf ("%s ", types_str[desc->type]);
+      else
+	grub_printf ("Unk %02x   ", desc->type);
+      
+      grub_printf (" %016" PRIxGRUB_UINT64_T "-%016" PRIxGRUB_UINT64_T
+		   " %08" PRIxGRUB_UINT64_T,
+		   desc->physical_start,
+		   desc->physical_start + (desc->num_pages << 12) - 1,
+		   desc->num_pages);
+
+      size = desc->num_pages << 12;	/* 4 KiB page size */
+      /*
+       * Since size is a multiple of 4 KiB, no need to handle units
+       * of just Bytes (which would use a mask of 0x3ff).
+       *
+       * 14 characters would support the largest possible number of 4 KiB
+       * pages that are not a multiple of larger units (e.g., MiB):
+       * 17592186044415 (0xffffff_fffff000), but that uses a lot of
+       * whitespace for a rare case.  6 characters usually suffices;
+       * columns will be off if not, but this is preferable to rounding.
+       */
+      if (size & 0xfffff)
+	grub_printf (" %6" PRIuGRUB_UINT64_T "KiB", size >> 10);
+      else if (size & 0x3fffffff)
+	grub_printf (" %6" PRIuGRUB_UINT64_T "MiB", size >> 20);
+      else if (size & 0xffffffffff)
+	grub_printf (" %6" PRIuGRUB_UINT64_T "GiB", size >> 30);
+      else if (size & 0x3ffffffffffff)
+	grub_printf (" %6" PRIuGRUB_UINT64_T "TiB", size >> 40);
+      else if (size & 0xfffffffffffffff)
+	grub_printf (" %6" PRIuGRUB_UINT64_T "PiB", size >> 50);
+      else
+	grub_printf (" %6" PRIuGRUB_UINT64_T "EiB", size >> 60);
+
+      attr = desc->attribute;
+      if (attr & GRUB_EFI_MEMORY_RUNTIME)
+	grub_printf (" RT");
+      if (attr & GRUB_EFI_MEMORY_UC)
+	grub_printf (" UC");
+      if (attr & GRUB_EFI_MEMORY_WC)
+	grub_printf (" WC");
+      if (attr & GRUB_EFI_MEMORY_WT)
+	grub_printf (" WT");
+      if (attr & GRUB_EFI_MEMORY_WB)
+	grub_printf (" WB");
+      if (attr & GRUB_EFI_MEMORY_UCE)
+	grub_printf (" UCE");
+      if (attr & GRUB_EFI_MEMORY_WP)
+	grub_printf (" WP");
+      if (attr & GRUB_EFI_MEMORY_RP)
+	grub_printf (" RP");
+      if (attr & GRUB_EFI_MEMORY_XP)
+	grub_printf (" XP");
+      if (attr & GRUB_EFI_MEMORY_NV)
+	grub_printf (" NV");
+      if (attr & GRUB_EFI_MEMORY_MORE_RELIABLE)
+	grub_printf (" MR");
+      if (attr & GRUB_EFI_MEMORY_RO)
+	grub_printf (" RO");
+
+      grub_printf ("\n");
+    }
+
+ fail:
+  grub_free (memory_map);
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsefimmap)
+{
+  cmd = grub_register_command ("lsefimmap", grub_cmd_lsefimmap,
+			       "", "Display EFI memory map.");
+}
+
+GRUB_MOD_FINI(lsefimmap)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/efi/lsefisystab.c b/grub-core/commands/efi/lsefisystab.c
new file mode 100644
index 0000000..456198e
--- /dev/null
+++ b/grub-core/commands/efi/lsefisystab.c
@@ -0,0 +1,125 @@
+/* lsefisystab.c  - Display EFI systab.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/normal.h>
+#include <grub/charset.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct guid_mapping
+{
+  grub_efi_guid_t guid;
+  const char *name;
+};
+
+static const struct guid_mapping guid_mappings[] =
+  {
+    { GRUB_EFI_ACPI_20_TABLE_GUID, "ACPI-2.0"},
+    { GRUB_EFI_ACPI_TABLE_GUID, "ACPI-1.0"},
+    { GRUB_EFI_CRC32_GUIDED_SECTION_EXTRACTION_GUID,
+      "CRC32 GUIDED SECTION EXTRACTION"},
+    { GRUB_EFI_DEBUG_IMAGE_INFO_TABLE_GUID, "DEBUG IMAGE INFO"},
+    { GRUB_EFI_DEVICE_TREE_GUID, "DEVICE TREE"},
+    { GRUB_EFI_DXE_SERVICES_TABLE_GUID, "DXE SERVICES"},
+    { GRUB_EFI_HCDP_TABLE_GUID, "HCDP"},
+    { GRUB_EFI_HOB_LIST_GUID, "HOB LIST"},
+    { GRUB_EFI_LZMA_CUSTOM_DECOMPRESS_GUID, "LZMA CUSTOM DECOMPRESS"},
+    { GRUB_EFI_MEMORY_TYPE_INFORMATION_GUID, "MEMORY TYPE INFO"},
+    { GRUB_EFI_MPS_TABLE_GUID, "MPS"},
+    { GRUB_EFI_RT_PROPERTIES_TABLE_GUID, "RT PROPERTIES"},
+    { GRUB_EFI_SAL_TABLE_GUID, "SAL"},
+    { GRUB_EFI_SMBIOS_TABLE_GUID, "SMBIOS"},
+    { GRUB_EFI_SMBIOS3_TABLE_GUID, "SMBIOS3"},
+    { GRUB_EFI_SYSTEM_RESOURCE_TABLE_GUID, "SYSTEM RESOURCE TABLE"},
+    { GRUB_EFI_TIANO_CUSTOM_DECOMPRESS_GUID, "TIANO CUSTOM DECOMPRESS"},
+    { GRUB_EFI_TSC_FREQUENCY_GUID, "TSC FREQUENCY"},
+  };
+
+static grub_err_t
+grub_cmd_lsefisystab (struct grub_command *cmd __attribute__ ((unused)),
+		      int argc __attribute__ ((unused)),
+		      char **args __attribute__ ((unused)))
+{
+  const grub_efi_system_table_t *st = grub_efi_system_table;
+  grub_efi_configuration_table_t *t;
+  unsigned int i;
+
+  grub_printf ("Address: %p\n", st);
+  grub_printf ("Signature: %016" PRIxGRUB_UINT64_T " revision: %08x\n",
+	       st->hdr.signature, st->hdr.revision);
+  {
+    char *vendor;
+    grub_uint16_t *vendor_utf16;
+    grub_printf ("Vendor: ");
+    
+    for (vendor_utf16 = st->firmware_vendor; *vendor_utf16; vendor_utf16++);
+    /* Allocate extra 3 bytes to simplify math. */
+    vendor = grub_calloc (4, vendor_utf16 - st->firmware_vendor + 1);
+    if (!vendor)
+      return grub_errno;
+    *grub_utf16_to_utf8 ((grub_uint8_t *) vendor, st->firmware_vendor,
+			 vendor_utf16 - st->firmware_vendor) = 0;
+    grub_printf ("%s", vendor);
+    grub_free (vendor);
+  }
+
+  grub_printf (", Version=%x\n", st->firmware_revision);
+
+  grub_printf ("%lld tables:\n", (long long) st->num_table_entries);
+  t = st->configuration_table;
+  for (i = 0; i < st->num_table_entries; i++)
+    {
+      unsigned int j;
+
+      grub_printf ("%p  ", t->vendor_table);
+
+      grub_printf ("%08x-%04x-%04x-",
+		   t->vendor_guid.data1, t->vendor_guid.data2,
+		   t->vendor_guid.data3);
+      for (j = 0; j < 8; j++)
+	grub_printf ("%02x", t->vendor_guid.data4[j]);
+      
+      for (j = 0; j < ARRAY_SIZE (guid_mappings); j++)
+	if (grub_memcmp (&guid_mappings[j].guid, &t->vendor_guid,
+			 sizeof (grub_efi_guid_t)) == 0)
+	  grub_printf ("   %s", guid_mappings[j].name);
+
+      grub_printf ("\n");
+      t++;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsefisystab)
+{
+  cmd = grub_register_command ("lsefisystab", grub_cmd_lsefisystab, 
+			       "", "Display EFI system tables.");
+}
+
+GRUB_MOD_FINI(lsefisystab)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/efi/lssal.c b/grub-core/commands/efi/lssal.c
new file mode 100644
index 0000000..5084ddd
--- /dev/null
+++ b/grub-core/commands/efi/lssal.c
@@ -0,0 +1,169 @@
+/* lssal.c  - Display EFI SAL systab.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/normal.h>
+#include <grub/charset.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static void
+disp_sal (void *table)
+{
+  struct grub_efi_sal_system_table *t = table;
+  void *desc;
+  grub_uint32_t len, l, i;
+
+  grub_printf ("SAL rev: %02x, signature: %x, len:%x\n",
+	       t->sal_rev, t->signature, t->total_table_len);
+  grub_printf ("nbr entry: %d, chksum: %02x, SAL version A: %02x B: %02x\n",
+	       t->entry_count, t->checksum,
+	       t->sal_a_version, t->sal_b_version);
+  grub_printf ("OEM-ID: %-32s\n", t->oem_id);
+  grub_printf ("Product-ID: %-32s\n", t->product_id);
+
+  desc = t->entries;
+  len = t->total_table_len - sizeof (struct grub_efi_sal_system_table);
+  if (t->total_table_len <= sizeof (struct grub_efi_sal_system_table))
+    return;
+  for (i = 0; i < t->entry_count; i++)
+    {
+      switch (*(grub_uint8_t *) desc)
+	{
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_ENTRYPOINT_DESCRIPTOR:
+	  {
+	    struct grub_efi_sal_system_table_entrypoint_descriptor *c = desc;
+	    l = sizeof (*c);
+	    grub_printf (" Entry point: PAL=%016" PRIxGRUB_UINT64_T
+			 " SAL=%016" PRIxGRUB_UINT64_T " GP=%016"
+			 PRIxGRUB_UINT64_T "\n",
+			 c->pal_proc_addr, c->sal_proc_addr,
+			 c->global_data_ptr);
+	  }
+	  break;
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_MEMORY_DESCRIPTOR:
+	  {
+	    struct grub_efi_sal_system_table_memory_descriptor *c = desc;
+	    l = sizeof (*c);
+	    grub_printf (" Memory descriptor entry addr=%016" PRIxGRUB_UINT64_T
+			 " len=%" PRIuGRUB_UINT64_T "KB\n",
+			 c->addr, c->len * 4);
+	    grub_printf ("     sal_used=%d attr=%x AR=%x attr_mask=%x "
+			 "type=%x usage=%x\n",
+			 c->sal_used, c->attr, c->ar, c->attr_mask, c->mem_type,
+			 c->usage);
+	  }
+	  break;
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_PLATFORM_FEATURES:
+	  {
+	    struct grub_efi_sal_system_table_platform_features *c = desc;
+	    l = sizeof (*c);
+	    grub_printf (" Platform features: %02x", c->flags);
+	    if (c->flags & GRUB_EFI_SAL_SYSTEM_TABLE_PLATFORM_FEATURE_BUSLOCK)
+	      grub_printf (" BusLock");
+	    if (c->flags & GRUB_EFI_SAL_SYSTEM_TABLE_PLATFORM_FEATURE_IRQREDIRECT)
+	      grub_printf (" IrqRedirect");
+	    if (c->flags & GRUB_EFI_SAL_SYSTEM_TABLE_PLATFORM_FEATURE_IPIREDIRECT)
+
+	      grub_printf (" IPIRedirect");
+	    if (c->flags & GRUB_EFI_SAL_SYSTEM_TABLE_PLATFORM_FEATURE_ITCDRIFT)
+
+	      grub_printf (" ITCDrift");
+	    grub_printf ("\n");
+	  }
+	  break;
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_TRANSLATION_REGISTER_DESCRIPTOR:
+	  {
+	    struct grub_efi_sal_system_table_translation_register_descriptor *c
+	      = desc;
+	    l = sizeof (*c);
+	    grub_printf (" TR type=%d num=%d va=%016" PRIxGRUB_UINT64_T
+			 " pte=%016" PRIxGRUB_UINT64_T "\n",
+			 c->register_type, c->register_number,
+			 c->addr, c->page_size);
+	  }
+	  break;
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_PURGE_TRANSLATION_COHERENCE:
+	  {
+	    struct grub_efi_sal_system_table_purge_translation_coherence *c
+	      = desc;
+	    l = sizeof (*c);
+	    grub_printf (" PTC coherence nbr=%d addr=%016" PRIxGRUB_UINT64_T "\n",
+			 c->ndomains, c->coherence);
+	  }
+	  break;
+	case GRUB_EFI_SAL_SYSTEM_TABLE_TYPE_AP_WAKEUP:
+	  {
+	    struct grub_efi_sal_system_table_ap_wakeup *c = desc;
+	    l = sizeof (*c);
+	    grub_printf (" AP wake-up: mec=%d vect=%" PRIxGRUB_UINT64_T "\n",
+			 c->mechanism, c->vector);
+	  }
+	  break;
+	default:
+	  grub_printf (" unknown entry 0x%x\n", *(grub_uint8_t *)desc);
+	  return;
+	}
+      desc = (grub_uint8_t *)desc + l;
+      if (len <= l)
+	return;
+      len -= l;
+    }
+}
+
+static grub_err_t
+grub_cmd_lssal (struct grub_command *cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  const grub_efi_system_table_t *st = grub_efi_system_table;
+  grub_efi_configuration_table_t *t = st->configuration_table;
+  unsigned int i;
+  grub_efi_packed_guid_t guid = GRUB_EFI_SAL_TABLE_GUID;
+
+  for (i = 0; i < st->num_table_entries; i++)
+    {
+      if (grub_memcmp (&guid, &t->vendor_guid,
+		       sizeof (grub_efi_packed_guid_t)) == 0)
+	{
+	  disp_sal (t->vendor_table);
+	  return GRUB_ERR_NONE;
+	}
+      t++;
+    }
+  grub_printf ("SAL not found\n");
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lssal)
+{
+  cmd = grub_register_command ("lssal", grub_cmd_lssal, "",
+			       "Display SAL system table.");
+}
+
+GRUB_MOD_FINI(lssal)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/efi/smbios.c b/grub-core/commands/efi/smbios.c
new file mode 100644
index 0000000..75202d5
--- /dev/null
+++ b/grub-core/commands/efi/smbios.c
@@ -0,0 +1,61 @@
+/* smbios.c - get smbios tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/smbios.h>
+#include <grub/misc.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+
+struct grub_smbios_eps *
+grub_machine_smbios_get_eps (void)
+{
+  unsigned i;
+  static grub_efi_packed_guid_t smbios_guid = GRUB_EFI_SMBIOS_TABLE_GUID;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    {
+      grub_efi_packed_guid_t *guid =
+	&grub_efi_system_table->configuration_table[i].vendor_guid;
+
+      if (! grub_memcmp (guid, &smbios_guid, sizeof (grub_efi_packed_guid_t)))
+	return (struct grub_smbios_eps *)
+	  grub_efi_system_table->configuration_table[i].vendor_table;
+    }
+
+  return 0;
+}
+
+struct grub_smbios_eps3 *
+grub_machine_smbios_get_eps3 (void)
+{
+  unsigned i;
+  static grub_efi_packed_guid_t smbios3_guid = GRUB_EFI_SMBIOS3_TABLE_GUID;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    {
+      grub_efi_packed_guid_t *guid =
+	&grub_efi_system_table->configuration_table[i].vendor_guid;
+
+      if (! grub_memcmp (guid, &smbios3_guid, sizeof (grub_efi_packed_guid_t)))
+	return (struct grub_smbios_eps3 *)
+	  grub_efi_system_table->configuration_table[i].vendor_table;
+    }
+
+  return 0;
+}
diff --git a/grub-core/commands/efi/tpm.c b/grub-core/commands/efi/tpm.c
new file mode 100644
index 0000000..a97d853
--- /dev/null
+++ b/grub-core/commands/efi/tpm.c
@@ -0,0 +1,241 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  EFI TPM support code.
+ */
+
+#include <grub/err.h>
+#include <grub/i18n.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/tpm.h>
+#include <grub/mm.h>
+#include <grub/tpm.h>
+#include <grub/term.h>
+
+typedef TCG_PCR_EVENT grub_tpm_event_t;
+
+static grub_efi_guid_t tpm_guid = EFI_TPM_GUID;
+static grub_efi_guid_t tpm2_guid = EFI_TPM2_GUID;
+
+static grub_efi_handle_t *grub_tpm_handle;
+static grub_uint8_t grub_tpm_version;
+
+static grub_int8_t tpm1_present = -1;
+static grub_int8_t tpm2_present = -1;
+
+static grub_efi_boolean_t
+grub_tpm1_present (grub_efi_tpm_protocol_t *tpm)
+{
+  grub_efi_status_t status;
+  TCG_EFI_BOOT_SERVICE_CAPABILITY caps;
+  grub_uint32_t flags;
+  grub_efi_physical_address_t eventlog, lastevent;
+
+  if (tpm1_present != -1)
+    return (grub_efi_boolean_t) tpm1_present;
+
+  caps.Size = (grub_uint8_t) sizeof (caps);
+
+  status = efi_call_5 (tpm->status_check, tpm, &caps, &flags, &eventlog,
+		       &lastevent);
+
+  if (status != GRUB_EFI_SUCCESS || caps.TPMDeactivatedFlag
+      || !caps.TPMPresentFlag)
+    tpm1_present = 0;
+  else
+    tpm1_present = 1;
+
+  grub_dprintf ("tpm", "tpm1%s present\n", tpm1_present ? "" : " NOT");
+
+  return (grub_efi_boolean_t) tpm1_present;
+}
+
+static grub_efi_boolean_t
+grub_tpm2_present (grub_efi_tpm2_protocol_t *tpm)
+{
+  grub_efi_status_t status;
+  EFI_TCG2_BOOT_SERVICE_CAPABILITY caps;
+
+  caps.Size = (grub_uint8_t) sizeof (caps);
+
+  if (tpm2_present != -1)
+    return (grub_efi_boolean_t) tpm2_present;
+
+  status = efi_call_2 (tpm->get_capability, tpm, &caps);
+
+  if (status != GRUB_EFI_SUCCESS || !caps.TPMPresentFlag)
+    tpm2_present = 0;
+  else
+    tpm2_present = 1;
+
+  grub_dprintf ("tpm", "tpm2%s present\n", tpm2_present ? "" : " NOT");
+
+  return (grub_efi_boolean_t) tpm2_present;
+}
+
+static grub_efi_boolean_t
+grub_tpm_handle_find (grub_efi_handle_t *tpm_handle,
+		      grub_efi_uint8_t *protocol_version)
+{
+  grub_efi_handle_t *handles;
+  grub_efi_uintn_t num_handles;
+
+  if (grub_tpm_handle != NULL)
+    {
+      *tpm_handle = grub_tpm_handle;
+      *protocol_version = grub_tpm_version;
+      return 1;
+    }
+
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL, &tpm_guid, NULL,
+				    &num_handles);
+  if (handles && num_handles > 0)
+    {
+      grub_tpm_handle = handles[0];
+      *tpm_handle = handles[0];
+      grub_tpm_version = 1;
+      *protocol_version = 1;
+      grub_dprintf ("tpm", "TPM handle Found, version: 1\n");
+      return 1;
+    }
+
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL, &tpm2_guid, NULL,
+				    &num_handles);
+  if (handles && num_handles > 0)
+    {
+      grub_tpm_handle = handles[0];
+      *tpm_handle = handles[0];
+      grub_tpm_version = 2;
+      *protocol_version = 2;
+      grub_dprintf ("tpm", "TPM handle Found, version: 2\n");
+      return 1;
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_efi_log_event_status (grub_efi_status_t status)
+{
+  switch (status)
+    {
+    case GRUB_EFI_SUCCESS:
+      return 0;
+    case GRUB_EFI_DEVICE_ERROR:
+      return grub_error (GRUB_ERR_IO, N_("Command failed"));
+    case GRUB_EFI_INVALID_PARAMETER:
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("Invalid parameter"));
+    case GRUB_EFI_BUFFER_TOO_SMALL:
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("Output buffer too small"));
+    case GRUB_EFI_NOT_FOUND:
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("TPM unavailable"));
+    default:
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("Unknown TPM error"));
+    }
+}
+
+static grub_err_t
+grub_tpm1_log_event (grub_efi_handle_t tpm_handle, unsigned char *buf,
+		     grub_size_t size, grub_uint8_t pcr,
+		     const char *description)
+{
+  grub_tpm_event_t *event;
+  grub_efi_status_t status;
+  grub_efi_tpm_protocol_t *tpm;
+  grub_efi_physical_address_t lastevent;
+  grub_uint32_t algorithm;
+  grub_uint32_t eventnum = 0;
+
+  tpm = grub_efi_open_protocol (tpm_handle, &tpm_guid,
+				GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+
+  if (!grub_tpm1_present (tpm))
+    return 0;
+
+  event = grub_zalloc (sizeof (*event) + grub_strlen (description) + 1);
+  if (!event)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       N_("cannot allocate TPM event buffer"));
+
+  event->PCRIndex = pcr;
+  event->EventType = EV_IPL;
+  event->EventSize = grub_strlen (description) + 1;
+  grub_memcpy (event->Event, description, event->EventSize);
+
+  algorithm = TCG_ALG_SHA;
+  status = efi_call_7 (tpm->log_extend_event, tpm, (grub_addr_t) buf, (grub_uint64_t) size,
+		       algorithm, event, &eventnum, &lastevent);
+  grub_free (event);
+
+  return grub_efi_log_event_status (status);
+}
+
+static grub_err_t
+grub_tpm2_log_event (grub_efi_handle_t tpm_handle, unsigned char *buf,
+		     grub_size_t size, grub_uint8_t pcr,
+		     const char *description)
+{
+  EFI_TCG2_EVENT *event;
+  grub_efi_status_t status;
+  grub_efi_tpm2_protocol_t *tpm;
+
+  tpm = grub_efi_open_protocol (tpm_handle, &tpm2_guid,
+				GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+
+  if (!grub_tpm2_present (tpm))
+    return 0;
+
+  event =
+    grub_zalloc (sizeof (EFI_TCG2_EVENT) + grub_strlen (description) + 1);
+  if (!event)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       N_("cannot allocate TPM event buffer"));
+
+  event->Header.HeaderSize = sizeof (EFI_TCG2_EVENT_HEADER);
+  event->Header.HeaderVersion = 1;
+  event->Header.PCRIndex = pcr;
+  event->Header.EventType = EV_IPL;
+  event->Size =
+    sizeof (*event) - sizeof (event->Event) + grub_strlen (description) + 1;
+  grub_memcpy (event->Event, description, grub_strlen (description) + 1);
+
+  status = efi_call_5 (tpm->hash_log_extend_event, tpm, 0, (grub_addr_t) buf,
+		       (grub_uint64_t) size, event);
+  grub_free (event);
+
+  return grub_efi_log_event_status (status);
+}
+
+grub_err_t
+grub_tpm_measure (unsigned char *buf, grub_size_t size, grub_uint8_t pcr,
+		    const char *description)
+{
+  grub_efi_handle_t tpm_handle;
+  grub_efi_uint8_t protocol_version;
+
+  if (!grub_tpm_handle_find (&tpm_handle, &protocol_version))
+    return 0;
+
+  grub_dprintf ("tpm", "log_event, pcr = %d, size = 0x%" PRIxGRUB_SIZE ", %s\n",
+                pcr, size, description);
+
+  if (protocol_version == 1)
+    return grub_tpm1_log_event (tpm_handle, buf, size, pcr, description);
+  else
+    return grub_tpm2_log_event (tpm_handle, buf, size, pcr, description);
+}
diff --git a/grub-core/commands/eval.c b/grub-core/commands/eval.c
new file mode 100644
index 0000000..f826a4f
--- /dev/null
+++ b/grub-core/commands/eval.c
@@ -0,0 +1,71 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/script_sh.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_eval (grub_command_t cmd __attribute__((__unused__)),
+	       int argc, char *argv[])
+{
+  int i;
+  grub_size_t size = argc; /* +1 for final zero */
+  char *str, *p;
+  grub_err_t ret;
+
+  if (argc == 0)
+    return GRUB_ERR_NONE;
+
+  for (i = 0; i < argc; i++)
+    size += grub_strlen (argv[i]);
+
+  str = p = grub_malloc (size);
+  if (!str)
+    return grub_errno;
+
+  for (i = 0; i < argc; i++)
+    {
+      p = grub_stpcpy (p, argv[i]);
+      *p++ = ' ';
+    }
+  *--p = '\0';
+
+  ret = grub_script_execute_sourcecode (str);
+  grub_free (str);
+  return ret;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(eval)
+{
+  cmd = grub_register_command ("eval", grub_cmd_eval, N_("STRING ..."),
+				N_("Evaluate arguments as GRUB commands"));
+}
+
+GRUB_MOD_FINI(eval)
+{
+  grub_unregister_command (cmd);
+}
+
diff --git a/grub-core/commands/extcmd.c b/grub-core/commands/extcmd.c
new file mode 100644
index 0000000..90a5ca2
--- /dev/null
+++ b/grub-core/commands/extcmd.c
@@ -0,0 +1,141 @@
+/* extcmd.c - support extended command */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/list.h>
+#include <grub/lockdown.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/script_sh.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
+			struct grub_script *script)
+{
+  int new_argc;
+  char **new_args;
+  struct grub_arg_list *state;
+  struct grub_extcmd_context context;
+  grub_err_t ret;
+  grub_extcmd_t ext = cmd->data;
+
+  context.state = 0;
+  context.extcmd = ext;
+  context.script = script;
+
+  if (! ext->options)
+    {
+      ret = (ext->func) (&context, argc, args);
+      return ret;
+    }
+
+  state = grub_arg_list_alloc (ext, argc, args);
+  if (grub_arg_parse (ext, argc, args, state, &new_args, &new_argc))
+    {
+      context.state = state;
+      ret = (ext->func) (&context, new_argc, new_args);
+      grub_free (new_args);
+      grub_free (state);
+      return ret;
+    }
+
+  grub_free (state);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_extcmd_dispatch (struct grub_command *cmd, int argc, char **args)
+{
+  return grub_extcmd_dispatcher (cmd, argc, args, 0);
+}
+
+grub_extcmd_t
+grub_register_extcmd_prio (const char *name, grub_extcmd_func_t func,
+			   grub_command_flags_t flags, const char *summary,
+			   const char *description,
+			   const struct grub_arg_option *parser,
+			   int prio)
+{
+  grub_extcmd_t ext;
+  grub_command_t cmd;
+
+  ext = (grub_extcmd_t) grub_malloc (sizeof (*ext));
+  if (! ext)
+    return 0;
+
+  cmd = grub_register_command_prio (name, grub_extcmd_dispatch,
+				    summary, description, prio);
+  if (! cmd)
+    {
+      grub_free (ext);
+      return 0;
+    }
+
+  cmd->flags = (flags | GRUB_COMMAND_FLAG_EXTCMD);
+  cmd->data = ext;
+
+  ext->cmd = cmd;
+  ext->func = func;
+  ext->options = parser;
+  ext->data = 0;
+
+  return ext;
+}
+
+grub_extcmd_t
+grub_register_extcmd (const char *name, grub_extcmd_func_t func,
+		      grub_command_flags_t flags, const char *summary,
+		      const char *description,
+		      const struct grub_arg_option *parser)
+{
+  return grub_register_extcmd_prio (name, func, flags,
+				    summary, description, parser, 1);
+}
+
+static grub_err_t
+grub_extcmd_lockdown (grub_extcmd_context_t ctxt __attribute__ ((unused)),
+                      int argc __attribute__ ((unused)),
+                      char **argv __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_ACCESS_DENIED,
+                     N_("%s: the command is not allowed when lockdown is enforced"),
+                     ctxt->extcmd->cmd->name);
+}
+
+grub_extcmd_t
+grub_register_extcmd_lockdown (const char *name, grub_extcmd_func_t func,
+                               grub_command_flags_t flags, const char *summary,
+                               const char *description,
+                               const struct grub_arg_option *parser)
+{
+  if (grub_is_lockdown () == GRUB_LOCKDOWN_ENABLED)
+    func = grub_extcmd_lockdown;
+
+  return grub_register_extcmd (name, func, flags, summary, description, parser);
+}
+
+void
+grub_unregister_extcmd (grub_extcmd_t ext)
+{
+  grub_unregister_command (ext->cmd);
+  grub_free (ext);
+}
diff --git a/grub-core/commands/file.c b/grub-core/commands/file.c
new file mode 100644
index 0000000..9de0006
--- /dev/null
+++ b/grub-core/commands/file.c
@@ -0,0 +1,694 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/file.h>
+#include <grub/elf.h>
+#include <grub/xen_file.h>
+#include <grub/efi/pe32.h>
+#include <grub/arm/linux.h>
+#include <grub/arm64/linux.h>
+#include <grub/i386/linux.h>
+#include <grub/xnu.h>
+#include <grub/machoload.h>
+#include <grub/fileid.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"is-i386-xen-pae-domu", 0, 0,
+   N_("Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel"),
+   0, 0},
+  {"is-x86_64-xen-domu", 0, 0,
+   N_("Check if FILE can be booted as x86_64 Xen unprivileged guest kernel"), 0, 0},
+  {"is-x86-xen-dom0", 0, 0,
+   N_("Check if FILE can be used as Xen x86 privileged guest kernel"), 0, 0},
+  {"is-x86-multiboot", 0, 0,
+   N_("Check if FILE can be used as x86 multiboot kernel"), 0, 0},
+  {"is-x86-multiboot2", 0, 0,
+   N_("Check if FILE can be used as x86 multiboot2 kernel"), 0, 0},
+  {"is-arm-linux", 0, 0,
+   N_("Check if FILE is ARM Linux"), 0, 0},
+  {"is-arm64-linux", 0, 0,
+   N_("Check if FILE is ARM64 Linux"), 0, 0},
+  {"is-ia64-linux", 0, 0,
+   N_("Check if FILE is IA64 Linux"), 0, 0},
+  {"is-mips-linux", 0, 0,
+   N_("Check if FILE is MIPS Linux"), 0, 0},
+  {"is-mipsel-linux", 0, 0,
+   N_("Check if FILE is MIPSEL Linux"), 0, 0},
+  {"is-sparc64-linux", 0, 0,
+   N_("Check if FILE is SPARC64 Linux"), 0, 0},
+  {"is-powerpc-linux", 0, 0,
+   N_("Check if FILE is POWERPC Linux"), 0, 0},
+  {"is-x86-linux", 0, 0,
+   N_("Check if FILE is x86 Linux"), 0, 0},
+  {"is-x86-linux32", 0, 0,
+   N_("Check if FILE is x86 Linux supporting 32-bit protocol"), 0, 0},
+  {"is-x86-kfreebsd", 0, 0,
+   N_("Check if FILE is x86 kFreeBSD"), 0, 0},
+  {"is-i386-kfreebsd", 0, 0,
+   N_("Check if FILE is i386 kFreeBSD"), 0, 0},
+  {"is-x86_64-kfreebsd", 0, 0,
+   N_("Check if FILE is x86_64 kFreeBSD"), 0, 0},
+
+  {"is-x86-knetbsd", 0, 0,
+   N_("Check if FILE is x86 kNetBSD"), 0, 0},
+  {"is-i386-knetbsd", 0, 0,
+   N_("Check if FILE is i386 kNetBSD"), 0, 0},
+  {"is-x86_64-knetbsd", 0, 0,
+   N_("Check if FILE is x86_64 kNetBSD"), 0, 0},
+
+  {"is-i386-efi", 0, 0,
+   N_("Check if FILE is i386 EFI file"), 0, 0},
+  {"is-x86_64-efi", 0, 0,
+   N_("Check if FILE is x86_64 EFI file"), 0, 0},
+  {"is-ia64-efi", 0, 0,
+   N_("Check if FILE is IA64 EFI file"), 0, 0},
+  {"is-arm64-efi", 0, 0,
+   N_("Check if FILE is ARM64 EFI file"), 0, 0},
+  {"is-arm-efi", 0, 0,
+   N_("Check if FILE is ARM EFI file"), 0, 0},
+  {"is-riscv32-efi", 0, 0,
+   N_("Check if FILE is RISC-V 32bit EFI file"), 0, 0},
+  {"is-riscv64-efi", 0, 0,
+   N_("Check if FILE is RISC-V 64bit EFI file"), 0, 0},
+  {"is-hibernated-hiberfil", 0, 0,
+   N_("Check if FILE is hiberfil.sys in hibernated state"), 0, 0},
+  {"is-x86_64-xnu", 0, 0,
+   N_("Check if FILE is x86_64 XNU (Mac OS X kernel)"), 0, 0},
+  {"is-i386-xnu", 0, 0,
+   N_("Check if FILE is i386 XNU (Mac OS X kernel)"), 0, 0},
+  {"is-xnu-hibr", 0, 0,
+   N_("Check if FILE is XNU (Mac OS X kernel) hibernated image"), 0, 0},
+  {"is-x86-bios-bootsector", 0, 0,
+   N_("Check if FILE is BIOS bootsector"), 0, 0},
+  {0, 0, 0, 0, 0, 0}
+};
+
+enum
+{
+  IS_PAE_DOMU,
+  IS_64_DOMU,
+  IS_DOM0,
+  IS_MULTIBOOT,
+  IS_MULTIBOOT2,
+  IS_ARM_LINUX,
+  IS_ARM64_LINUX,
+  IS_IA64_LINUX,
+  IS_MIPS_LINUX,
+  IS_MIPSEL_LINUX,
+  IS_SPARC64_LINUX,
+  IS_POWERPC_LINUX,
+  IS_X86_LINUX,
+  IS_X86_LINUX32,
+  IS_X86_KFREEBSD,
+  IS_X86_KFREEBSD32,
+  IS_X86_KFREEBSD64,
+  IS_X86_KNETBSD,
+  IS_X86_KNETBSD32,
+  IS_X86_KNETBSD64,
+  IS_32_EFI,
+  IS_64_EFI,
+  IS_IA_EFI,
+  IS_ARM64_EFI,
+  IS_ARM_EFI,
+  IS_RISCV32_EFI,
+  IS_RISCV64_EFI,
+  IS_HIBERNATED,
+  IS_XNU64,
+  IS_XNU32,
+  IS_XNU_HIBR,
+  IS_BIOS_BOOTSECTOR,
+  OPT_TYPE_MIN = IS_PAE_DOMU,
+  OPT_TYPE_MAX = IS_BIOS_BOOTSECTOR
+};
+
+
+static grub_err_t
+grub_cmd_file (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  grub_file_t file = 0;
+  grub_elf_t elf = 0;
+  grub_err_t err;
+  int type = -1, i;
+  int ret = 0;
+  grub_macho_t macho = 0;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+  for (i = OPT_TYPE_MIN; i <= OPT_TYPE_MAX; i++)
+    if (ctxt->state[i].set)
+      {
+	if (type == -1)
+	  {
+	    type = i;
+	    continue;
+	  }
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "multiple types specified");
+      }
+  if (type == -1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no type specified");
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_XNU_KERNEL);
+  if (!file)
+    return grub_errno;
+  switch (type)
+    {
+    case IS_BIOS_BOOTSECTOR:
+      {
+	grub_uint16_t sig;
+	if (grub_file_size (file) != 512)
+	  break;
+	if (grub_file_seek (file, 510) == (grub_size_t) -1)
+	  break;
+	if (grub_file_read (file, &sig, 2) != 2)
+	  break;
+	if (sig != grub_cpu_to_le16_compile_time (0xaa55))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_IA64_LINUX:
+      {
+	Elf64_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_CLASS] != ELFCLASS64
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2LSB
+	    || ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_IA_64))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_SPARC64_LINUX:
+      {
+	Elf64_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_CLASS] != ELFCLASS64
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2MSB)
+	  break;
+
+	if (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_SPARCV9)
+	    || ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_POWERPC_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_DATA] != ELFDATA2MSB
+	    || (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_PPC)
+		&& ehdr.e_machine !=
+		grub_cpu_to_le16_compile_time (EM_PPC64)))
+	  break;
+
+	if (ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC)
+	    && ehdr.e_type != grub_cpu_to_be16_compile_time (ET_DYN))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_MIPS_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_DATA] != ELFDATA2MSB
+	    || ehdr.e_machine != grub_cpu_to_be16_compile_time (EM_MIPS)
+	    || ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_X86_KNETBSD:
+    case IS_X86_KNETBSD32:
+    case IS_X86_KNETBSD64:
+      {
+	int is32, is64;
+
+	elf = grub_elf_file (file, file->name);
+
+	if (elf->ehdr.ehdr32.e_type != grub_cpu_to_le16_compile_time (ET_EXEC)
+	    || elf->ehdr.ehdr32.e_ident[EI_DATA] != ELFDATA2LSB)
+	  break;
+
+	is32 = grub_elf_is_elf32 (elf);
+	is64 = grub_elf_is_elf64 (elf);
+	if (!is32 && !is64)
+	  break;
+	if (!is32 && type == IS_X86_KNETBSD32)
+	  break;
+	if (!is64 && type == IS_X86_KNETBSD64)
+	  break;
+	if (is64)
+	  ret = grub_file_check_netbsd64 (elf);
+	if (is32)
+	  ret = grub_file_check_netbsd32 (elf);
+	break;
+      }
+
+    case IS_X86_KFREEBSD:
+    case IS_X86_KFREEBSD32:
+    case IS_X86_KFREEBSD64:
+      {
+	Elf32_Ehdr ehdr;
+	int is32, is64;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_type != grub_cpu_to_le16_compile_time (ET_EXEC)
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2LSB)
+	  break;
+
+	if (ehdr.e_ident[EI_OSABI] != ELFOSABI_FREEBSD)
+	  break;
+
+	is32 = (ehdr.e_machine == grub_cpu_to_le16_compile_time (EM_386)
+		&& ehdr.e_ident[EI_CLASS] == ELFCLASS32);
+	is64 = (ehdr.e_machine == grub_cpu_to_le16_compile_time (EM_X86_64)
+		&& ehdr.e_ident[EI_CLASS] == ELFCLASS64);
+	if (!is32 && !is64)
+	  break;
+	if (!is32 && (type == IS_X86_KFREEBSD32 || type == IS_X86_KNETBSD32))
+	  break;
+	if (!is64 && (type == IS_X86_KFREEBSD64 || type == IS_X86_KNETBSD64))
+	  break;
+	ret = 1;
+
+	break;
+      }
+
+
+    case IS_MIPSEL_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_MIPS)
+	    || ehdr.e_type != grub_cpu_to_le16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+    case IS_ARM_LINUX:
+      {
+	struct linux_arm_kernel_header lh;
+
+	if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+	  break;
+	/* Short forward branch in A32 state (for Raspberry pi kernels). */
+	if (lh.code0 == grub_cpu_to_le32_compile_time (0xea000006))
+	  {
+	    ret = 1;
+	    break;
+	  }
+
+	if (lh.magic ==
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_ARM_MAGIC_SIGNATURE))
+	  {
+	    ret = 1;
+	    break;
+	  }
+	break;
+      }
+    case IS_ARM64_LINUX:
+      {
+	struct linux_arm64_kernel_header lh;
+
+	if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+	  break;
+
+	if (lh.magic ==
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_ARM64_MAGIC_SIGNATURE))
+	  {
+	    ret = 1;
+	    break;
+	  }
+	break;
+      }
+    case IS_PAE_DOMU ... IS_DOM0:
+      {
+	struct grub_xen_file_info xen_inf;
+	elf = grub_xen_file (file);
+	if (!elf)
+	  break;
+	err = grub_xen_get_info (elf, &xen_inf);
+	if (err)
+	  break;
+	/* Unfortuntely no way to check if kernel supports dom0.  */
+	if (type == IS_DOM0)
+	  ret = 1;
+	if (type == IS_PAE_DOMU)
+	  ret = (xen_inf.arch == GRUB_XEN_FILE_I386_PAE
+		 || xen_inf.arch == GRUB_XEN_FILE_I386_PAE_BIMODE);
+	if (type == IS_64_DOMU)
+	  ret = (xen_inf.arch == GRUB_XEN_FILE_X86_64);
+	break;
+      }
+    case IS_MULTIBOOT:
+    case IS_MULTIBOOT2:
+      {
+	grub_uint32_t *buffer;
+	grub_ssize_t len;
+	grub_size_t search_size;
+	grub_uint32_t *header;
+	grub_uint32_t magic;
+	grub_size_t step;
+
+	if (type == IS_MULTIBOOT2)
+	  {
+	    search_size = 32768;
+	    magic = grub_cpu_to_le32_compile_time (0xe85250d6);
+	    step = 2;
+	  }
+	else
+	  {
+	    search_size = 8192;
+	    magic = grub_cpu_to_le32_compile_time (0x1BADB002);
+	    step = 1;
+	  }
+
+	buffer = grub_malloc (search_size);
+	if (!buffer)
+	  break;
+
+	len = grub_file_read (file, buffer, search_size);
+	if (len < 32)
+	  {
+	    grub_free (buffer);
+	    break;
+	  }
+
+	/* Look for the multiboot header in the buffer.  The header should
+	   be at least 12 bytes and aligned on a 4-byte boundary.  */
+	for (header = buffer;
+	     ((char *) header <=
+	      (char *) buffer + len - (type == IS_MULTIBOOT2 ? 16 : 12));
+	     header += step)
+	  {
+	    if (header[0] == magic
+		&& !(grub_le_to_cpu32 (header[0])
+		     + grub_le_to_cpu32 (header[1])
+		     + grub_le_to_cpu32 (header[2])
+		     + (type == IS_MULTIBOOT2
+			? grub_le_to_cpu32 (header[3]) : 0)))
+	      {
+		ret = 1;
+		break;
+	      }
+	  }
+
+	grub_free (buffer);
+	break;
+      }
+    case IS_X86_LINUX32:
+    case IS_X86_LINUX:
+      {
+	struct linux_i386_kernel_header lh;
+	if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+	  break;
+	if (lh.boot_flag != grub_cpu_to_le16_compile_time (0xaa55))
+	  break;
+
+	if (lh.setup_sects > GRUB_LINUX_MAX_SETUP_SECTS)
+	  break;
+
+	/* FIXME: some really old kernels (< 1.3.73) will fail this.  */
+	if (lh.header !=
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+	    || grub_le_to_cpu16 (lh.version) < 0x0200)
+	  break;
+
+	if (type == IS_X86_LINUX)
+	  {
+	    ret = 1;
+	    break;
+	  }
+
+	/* FIXME: 2.03 is not always good enough (Linux 2.4 can be 2.03 and
+	   still not support 32-bit boot.  */
+	if (lh.header !=
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+	    || grub_le_to_cpu16 (lh.version) < 0x0203)
+	  break;
+
+	if (!(lh.loadflags & GRUB_LINUX_FLAG_BIG_KERNEL))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_HIBERNATED:
+      {
+	grub_uint8_t hibr_file_magic[4];
+	if (grub_file_read (file, &hibr_file_magic, sizeof (hibr_file_magic))
+	    != sizeof (hibr_file_magic))
+	  break;
+	if (grub_memcmp ("hibr", hibr_file_magic, sizeof (hibr_file_magic)) ==
+	    0
+	    || grub_memcmp ("HIBR", hibr_file_magic,
+			    sizeof (hibr_file_magic)) == 0)
+	  ret = 1;
+	break;
+      }
+    case IS_XNU64:
+    case IS_XNU32:
+      {
+	macho = grub_macho_open (args[0], GRUB_FILE_TYPE_XNU_KERNEL,
+				 (type == IS_XNU64));
+	if (!macho)
+	  break;
+	/* FIXME: more checks?  */
+	ret = 1;
+	break;
+      }
+    case IS_XNU_HIBR:
+      {
+	struct grub_xnu_hibernate_header hibhead;
+	if (grub_file_read (file, &hibhead, sizeof (hibhead))
+	    != sizeof (hibhead))
+	  break;
+	if (hibhead.magic !=
+	    grub_cpu_to_le32_compile_time (GRUB_XNU_HIBERNATE_MAGIC))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_32_EFI:
+    case IS_64_EFI:
+    case IS_IA_EFI:
+    case IS_ARM64_EFI:
+    case IS_ARM_EFI:
+    case IS_RISCV32_EFI:
+    case IS_RISCV64_EFI:
+      {
+	char signature[4];
+	grub_uint32_t pe_offset;
+	struct grub_pe32_coff_header coff_head;
+
+	if (grub_file_read (file, signature, 2) != 2)
+	  break;
+	if (signature[0] != 'M' || signature[1] != 'Z')
+	  break;
+	if ((grub_ssize_t) grub_file_seek (file, 0x3c) == -1)
+	  break;
+	if (grub_file_read (file, &pe_offset, 4) != 4)
+	  break;
+	if ((grub_ssize_t) grub_file_seek (file, grub_le_to_cpu32 (pe_offset))
+	    == -1)
+	  break;
+	if (grub_file_read (file, signature, 4) != 4)
+	  break;
+	if (signature[0] != 'P' || signature[1] != 'E'
+	    || signature[2] != '\0' || signature[3] != '\0')
+	  break;
+
+	if (grub_file_read (file, &coff_head, sizeof (coff_head))
+	    != sizeof (coff_head))
+	  break;
+	if (type == IS_32_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_I386))
+	  break;
+	if (type == IS_64_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_X86_64))
+	  break;
+	if (type == IS_IA_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_IA64))
+	  break;
+	if (type == IS_ARM64_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_ARM64))
+	  break;
+	if (type == IS_ARM_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_ARMTHUMB_MIXED))
+	  break;
+	if ((type == IS_RISCV32_EFI || type == IS_RISCV64_EFI)
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_RISCV64))
+          /* TODO: Determine bitness dynamically */
+	  break;
+	if (type == IS_IA_EFI || type == IS_64_EFI || type == IS_ARM64_EFI ||
+	    type == IS_RISCV32_EFI || type == IS_RISCV64_EFI)
+	  {
+	    struct grub_pe64_optional_header o64;
+	    if (grub_file_read (file, &o64, sizeof (o64)) != sizeof (o64))
+	      break;
+	    if (o64.magic !=
+		grub_cpu_to_le16_compile_time (GRUB_PE32_PE64_MAGIC))
+	      break;
+	    if (o64.subsystem !=
+		grub_cpu_to_le16_compile_time
+		(GRUB_PE32_SUBSYSTEM_EFI_APPLICATION))
+	      break;
+	    ret = 1;
+	    break;
+	  }
+	if (type == IS_32_EFI || type == IS_ARM_EFI)
+	  {
+	    struct grub_pe32_optional_header o32;
+	    if (grub_file_read (file, &o32, sizeof (o32)) != sizeof (o32))
+	      break;
+	    if (o32.magic !=
+		grub_cpu_to_le16_compile_time (GRUB_PE32_PE32_MAGIC))
+	      break;
+	    if (o32.subsystem !=
+		grub_cpu_to_le16_compile_time
+		(GRUB_PE32_SUBSYSTEM_EFI_APPLICATION))
+	      break;
+	    ret = 1;
+	    break;
+	  }
+	break;
+      }
+    }
+
+  if (elf)
+    grub_elf_close (elf);
+  else if (macho)
+    grub_macho_close (macho);
+  else if (file)
+    grub_file_close (file);
+
+  if (!ret && (grub_errno == GRUB_ERR_BAD_OS || grub_errno == GRUB_ERR_NONE))
+    /* TRANSLATORS: it's a standalone boolean value,
+       opposite of "true".  */
+    grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(file)
+{
+  cmd = grub_register_extcmd ("file", grub_cmd_file, 0,
+			      N_("OPTIONS FILE"),
+			      N_("Check if FILE is of specified type."),
+			      options);
+}
+
+GRUB_MOD_FINI(file)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/file32.c b/grub-core/commands/file32.c
new file mode 100644
index 0000000..0861c45
--- /dev/null
+++ b/grub-core/commands/file32.c
@@ -0,0 +1,5 @@
+#define GRUB_TARGET_WORDSIZE 32
+#define XX		32
+#define ehdrXX ehdr32
+#define grub_file_check_netbsdXX grub_file_check_netbsd32
+#include "fileXX.c"
diff --git a/grub-core/commands/file64.c b/grub-core/commands/file64.c
new file mode 100644
index 0000000..90890d4
--- /dev/null
+++ b/grub-core/commands/file64.c
@@ -0,0 +1,5 @@
+#define GRUB_TARGET_WORDSIZE 64
+#define XX		64
+#define ehdrXX ehdr64
+#define grub_file_check_netbsdXX grub_file_check_netbsd64
+#include "fileXX.c"
diff --git a/grub-core/commands/fileXX.c b/grub-core/commands/fileXX.c
new file mode 100644
index 0000000..c17d26c
--- /dev/null
+++ b/grub-core/commands/fileXX.c
@@ -0,0 +1,74 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fileid.h>
+#include <grub/elfload.h>
+#include <grub/misc.h>
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+int
+grub_file_check_netbsdXX (grub_elf_t elf)
+{
+  Elf_Shdr *s, *s0;
+
+  grub_size_t shnum = elf->ehdr.ehdrXX.e_shnum;
+  grub_size_t shentsize = elf->ehdr.ehdrXX.e_shentsize;
+  grub_size_t shsize = shnum * shentsize;
+  grub_off_t stroff;
+
+  if (!shnum || !shentsize)
+    return 0;
+
+  s0 = grub_malloc (shsize);
+  if (!s0)
+    return 0;
+
+  if (grub_file_seek (elf->file, elf->ehdr.ehdrXX.e_shoff) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (elf->file, s0, shsize) != (grub_ssize_t) shsize)
+    goto fail;
+
+  s = (Elf_Shdr *) ((char *) s0 + elf->ehdr.ehdrXX.e_shstrndx * shentsize);
+  stroff = s->sh_offset;
+
+  for (s = s0; s < (Elf_Shdr *) ((char *) s0 + shnum * shentsize);
+       s = (Elf_Shdr *) ((char *) s + shentsize))
+    {
+      char name[sizeof(".note.netbsd.ident")];
+      grub_memset (name, 0, sizeof (name));
+      if (grub_file_seek (elf->file, stroff + s->sh_name) == (grub_off_t) -1)
+	goto fail;
+
+      if (grub_file_read (elf->file, name, sizeof (name)) != (grub_ssize_t) sizeof (name))
+	{
+	  if (grub_errno)
+	    goto fail;
+	  continue;
+	}
+      if (grub_memcmp (name, ".note.netbsd.ident",
+		       sizeof(".note.netbsd.ident")) != 0)
+	continue;
+      grub_free (s0);
+      return 1;
+    }
+ fail:
+  grub_free (s0);
+  return 0;
+}
diff --git a/grub-core/commands/gptsync.c b/grub-core/commands/gptsync.c
new file mode 100644
index 0000000..444e248
--- /dev/null
+++ b/grub-core/commands/gptsync.c
@@ -0,0 +1,266 @@
+/* gptsync.c - fill the mbr based on gpt entries  */
+/* XXX: I don't know what to do if sector size isn't 512 bytes */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/command.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/msdos_partition.h>
+#include <grub/partition.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/fs.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Convert a LBA address to a CHS address in the INT 13 format.  */
+/* Taken from grub1. */
+/* XXX: use hardcoded geometry of C = 1024, H = 255, S = 63.
+   Is it a problem?
+*/
+static void
+lba_to_chs (grub_uint32_t lba, grub_uint8_t *cl, grub_uint8_t *ch,
+	    grub_uint8_t *dh)
+{
+  grub_uint32_t cylinder, head, sector;
+  grub_uint32_t sectors = 63, heads = 255, cylinders = 1024;
+
+  sector = lba % sectors + 1;
+  head = (lba / sectors) % heads;
+  cylinder = lba / (sectors * heads);
+
+  if (cylinder >= cylinders)
+    {
+      *cl = *ch = *dh = 0xff;
+      return;
+    }
+
+  *cl = sector | ((cylinder & 0x300) >> 2);
+  *ch = cylinder & 0xFF;
+  *dh = head;
+}
+
+static grub_err_t
+grub_cmd_gptsync (grub_command_t cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  grub_device_t dev;
+  struct grub_msdos_partition_mbr mbr;
+  struct grub_partition *partition;
+  grub_disk_addr_t first_sector;
+  int numactive = 0;
+  int i;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "device name required");
+  if (argc > 4)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "only 3 partitions can be "
+		       "in hybrid MBR");
+
+  if (args[0][0] == '(' && args[0][grub_strlen (args[0]) - 1] == ')')
+    {
+      args[0][grub_strlen (args[0]) - 1] = 0;
+      dev = grub_device_open (args[0] + 1);
+      args[0][grub_strlen (args[0])] = ')';
+    }
+  else
+    dev = grub_device_open (args[0]);
+
+  if (! dev)
+    return grub_errno;
+
+  if (! dev->disk)
+    {
+      grub_device_close (dev);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "not a disk");
+    }
+
+  /* Read the protective MBR.  */
+  if (grub_disk_read (dev->disk, 0, 0, sizeof (mbr), &mbr))
+    {
+      grub_device_close (dev);
+      return grub_errno;
+    }
+
+  /* Check if it is valid.  */
+  if (mbr.signature != grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE))
+    {
+      grub_device_close (dev);
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
+    }
+
+  /* Make sure the MBR is a protective MBR and not a normal MBR.  */
+  for (i = 0; i < 4; i++)
+    if (mbr.entries[i].type == GRUB_PC_PARTITION_TYPE_GPT_DISK)
+      break;
+  if (i == 4)
+    {
+      grub_device_close (dev);
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "no GPT partition map found");
+    }
+
+  first_sector = dev->disk->total_sectors;
+  for (i = 1; i < argc; i++)
+    {
+      char *separator, csep = 0;
+      grub_uint8_t type;
+      separator = grub_strchr (args[i], '+');
+      if (! separator)
+	separator = grub_strchr (args[i], '-');
+      if (separator)
+	{
+	  csep = *separator;
+	  *separator = 0;
+	}
+      partition = grub_partition_probe (dev->disk, args[i]);
+      if (separator)
+	*separator = csep;
+      if (! partition)
+	{
+	  grub_device_close (dev);
+	  return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			     N_("no such partition"));
+	}
+
+      if (partition->start + partition->len > 0xffffffff)
+	{
+	  grub_device_close (dev);
+	  return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			     "only partitions residing in the first 2TB "
+			     "can be present in hybrid MBR");
+	}
+
+
+      if (first_sector > partition->start)
+	first_sector = partition->start;
+
+      if (separator && *(separator + 1))
+	type = grub_strtoul (separator + 1, 0, 0);
+      else
+	{
+	  grub_fs_t fs = 0;
+	  dev->disk->partition = partition;
+	  fs = grub_fs_probe (dev);
+
+	  /* Unknown filesystem isn't fatal. */
+	  if (grub_errno == GRUB_ERR_UNKNOWN_FS)
+	    {
+	      fs = 0;
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+
+	  if (fs && grub_strcmp (fs->name, "ntfs") == 0)
+	    type = GRUB_PC_PARTITION_TYPE_NTFS;
+	  else if (fs && grub_strcmp (fs->name, "fat") == 0)
+	    /* FIXME: detect FAT16. */
+	    type = GRUB_PC_PARTITION_TYPE_FAT32_LBA;
+	  else if (fs && (grub_strcmp (fs->name, "hfsplus") == 0
+			  || grub_strcmp (fs->name, "hfs") == 0))
+	    type = GRUB_PC_PARTITION_TYPE_HFS;
+	  else
+	    /* FIXME: detect more types. */
+	    type = GRUB_PC_PARTITION_TYPE_EXT2FS;
+
+	  dev->disk->partition = 0;
+	}
+
+      mbr.entries[i].flag = (csep == '+') ? 0x80 : 0;
+      if (csep == '+')
+	{
+	  numactive++;
+	  if (numactive == 2)
+	    {
+	      grub_device_close (dev);
+	      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+				 "only one partition can be active");
+	    }
+	}
+      mbr.entries[i].type = type;
+      mbr.entries[i].start = grub_cpu_to_le32 (partition->start);
+      lba_to_chs (partition->start,
+		  &(mbr.entries[i].start_sector),
+		  &(mbr.entries[i].start_cylinder),
+		  &(mbr.entries[i].start_head));
+      lba_to_chs (partition->start + partition->len - 1,
+		  &(mbr.entries[i].end_sector),
+		  &(mbr.entries[i].end_cylinder),
+		  &(mbr.entries[i].end_head));
+      mbr.entries[i].length = grub_cpu_to_le32 (partition->len);
+      grub_free (partition);
+    }
+  for (; i < 4; i++)
+    grub_memset (&(mbr.entries[i]), 0, sizeof (mbr.entries[i]));
+
+  /* The protective partition. */
+  if (first_sector > 0xffffffff)
+    first_sector = 0xffffffff;
+  else
+    first_sector--;
+  mbr.entries[0].flag = 0;
+  mbr.entries[0].type = GRUB_PC_PARTITION_TYPE_GPT_DISK;
+  mbr.entries[0].start = grub_cpu_to_le32_compile_time (1);
+  lba_to_chs (1,
+	      &(mbr.entries[0].start_sector),
+	      &(mbr.entries[0].start_cylinder),
+	      &(mbr.entries[0].start_head));
+  lba_to_chs (first_sector,
+	      &(mbr.entries[0].end_sector),
+	      &(mbr.entries[0].end_cylinder),
+	      &(mbr.entries[0].end_head));
+  mbr.entries[0].length = grub_cpu_to_le32 (first_sector);
+
+  mbr.signature = grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE);
+
+  if (grub_disk_write (dev->disk, 0, 0, sizeof (mbr), &mbr))
+    {
+      grub_device_close (dev);
+      return grub_errno;
+    }
+
+  grub_device_close (dev);
+
+  grub_printf_ (N_("New MBR is written to `%s'\n"), args[0]);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(gptsync)
+{
+  (void) mod;			/* To stop warning. */
+  cmd = grub_register_command ("gptsync", grub_cmd_gptsync,
+			       N_("DEVICE [PARTITION[+/-[TYPE]]] ..."),
+			       /* TRANSLATORS: MBR type is one-byte partition
+				  type id.  */
+			       N_("Fill hybrid MBR of GPT drive DEVICE. "
+			       "Specified partitions will be a part "
+			       "of hybrid MBR. Up to 3 partitions are "
+			       "allowed. TYPE is an MBR type. "
+			       "+ means that partition is active. "
+			       "Only one partition can be active."));
+}
+
+GRUB_MOD_FINI(gptsync)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/halt.c b/grub-core/commands/halt.c
new file mode 100644
index 0000000..f8596ec
--- /dev/null
+++ b/grub-core/commands/halt.c
@@ -0,0 +1,47 @@
+/* halt.c - command to halt the computer.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t __attribute__ ((noreturn))
+grub_cmd_halt (grub_command_t cmd __attribute__ ((unused)),
+	       int argc __attribute__ ((unused)),
+	       char **args __attribute__ ((unused)))
+{
+  grub_halt ();
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(halt)
+{
+  cmd = grub_register_command ("halt", grub_cmd_halt,
+			       0, N_("Halts the computer.  This command does" 
+			       " not work on all firmware implementations."));
+}
+
+GRUB_MOD_FINI(halt)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/hashsum.c b/grub-core/commands/hashsum.c
new file mode 100644
index 0000000..b8a22b0
--- /dev/null
+++ b/grub-core/commands/hashsum.c
@@ -0,0 +1,334 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/crypto.h>
+#include <grub/normal.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"hash", 'h', 0, N_("Specify hash to use."), N_("HASH"), ARG_TYPE_STRING},
+  {"check", 'c', 0, N_("Check hashes of files with hash list FILE."),
+   N_("FILE"), ARG_TYPE_STRING},
+  {"prefix", 'p', 0, N_("Base directory for hash list."), N_("DIR"),
+   ARG_TYPE_STRING},
+  {"keep-going", 'k', 0, N_("Don't stop after first error."), 0, 0},
+  {"uncompress", 'u', 0, N_("Uncompress file before checksumming."), 0, 0},
+  {0, 0, 0, 0, 0, 0}
+};
+
+static struct { const char *name; const char *hashname; } aliases[] = 
+  {
+    {"sha256sum", "sha256"},
+    {"sha512sum", "sha512"},
+    {"sha1sum", "sha1"},
+    {"md5sum", "md5"},
+    {"crc", "crc32"},
+  };
+
+static inline int
+hextoval (char c)
+{
+  if (c >= '0' && c <= '9')
+    return c - '0';
+  if (c >= 'a' && c <= 'f')
+    return c - 'a' + 10;
+  if (c >= 'A' && c <= 'F')
+    return c - 'A' + 10;
+  return -1;
+}
+
+static grub_err_t
+hash_file (grub_file_t file, const gcry_md_spec_t *hash, void *result)
+{
+  void *context;
+  grub_uint8_t *readbuf;
+#define BUF_SIZE 4096
+  readbuf = grub_malloc (BUF_SIZE);
+  if (!readbuf)
+    return grub_errno;
+  context = grub_zalloc (hash->contextsize);
+  if (!readbuf || !context)
+    goto fail;
+
+  hash->init (context);
+  while (1)
+    {
+      grub_ssize_t r;
+      r = grub_file_read (file, readbuf, BUF_SIZE);
+      if (r < 0)
+	goto fail;
+      if (r == 0)
+	break;
+      hash->write (context, readbuf, r);
+    }
+  hash->final (context);
+  grub_memcpy (result, hash->read (context), hash->mdlen);
+
+  grub_free (readbuf);
+  grub_free (context);
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (readbuf);
+  grub_free (context);
+  return grub_errno;
+}
+
+static grub_err_t
+check_list (const gcry_md_spec_t *hash, const char *hashfilename,
+	    const char *prefix, int keep, int uncompress)
+{
+  grub_file_t hashlist, file;
+  char *buf = NULL;
+  grub_uint8_t expected[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t actual[GRUB_CRYPTO_MAX_MDLEN];
+  grub_err_t err;
+  unsigned i;
+  unsigned unread = 0, mismatch = 0;
+
+  if (hash->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+    return grub_error (GRUB_ERR_BUG, "mdlen is too long");
+
+  hashlist = grub_file_open (hashfilename, GRUB_FILE_TYPE_HASHLIST);
+  if (!hashlist)
+    return grub_errno;
+  
+  while (grub_free (buf), (buf = grub_file_getline (hashlist)))
+    {
+      const char *p = buf;
+      while (grub_isspace (p[0]))
+	p++;
+      for (i = 0; i < hash->mdlen; i++)
+	{
+	  int high, low;
+	  high = hextoval (*p++);
+	  low = hextoval (*p++);
+	  if (high < 0 || low < 0)
+	    {
+	      grub_free (buf);
+	      return grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid hash list");
+	    }
+	  expected[i] = (high << 4) | low;
+	}
+      if ((p[0] != ' ' && p[0] != '\t') || (p[1] != ' ' && p[1] != '\t'))
+	{
+	  grub_free (buf);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid hash list");
+	}
+      p += 2;
+      if (prefix)
+	{
+	  char *filename;
+	  
+	  filename = grub_xasprintf ("%s/%s", prefix, p);
+	  if (!filename)
+	    {
+	      grub_free (buf);
+	      return grub_errno;
+	    }
+	  file = grub_file_open (filename, GRUB_FILE_TYPE_TO_HASH
+				 | (!uncompress ? GRUB_FILE_TYPE_NO_DECOMPRESS
+				    : GRUB_FILE_TYPE_NONE));
+	  grub_free (filename);
+	}
+      else
+	file = grub_file_open (p, GRUB_FILE_TYPE_TO_HASH
+			       | (!uncompress ? GRUB_FILE_TYPE_NO_DECOMPRESS
+				  : GRUB_FILE_TYPE_NONE));
+      if (!file)
+	{
+	  grub_file_close (hashlist);
+	  grub_free (buf);
+	  return grub_errno;
+	}
+      err = hash_file (file, hash, actual);
+      grub_file_close (file);
+      if (err)
+	{
+	  grub_printf_ (N_("%s: READ ERROR\n"), p);
+	  if (!keep)
+	    {
+	      grub_file_close (hashlist);
+	      grub_free (buf);
+	      return err;
+	    }
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  unread++;
+	  continue;
+	}
+      if (grub_crypto_memcmp (expected, actual, hash->mdlen) != 0)
+	{
+	  grub_printf_ (N_("%s: HASH MISMATCH\n"), p);
+	  if (!keep)
+	    {
+	      grub_file_close (hashlist);
+	      grub_free (buf);
+	      return grub_error (GRUB_ERR_TEST_FAILURE,
+				 "hash of '%s' mismatches", p);
+	    }
+	  mismatch++;
+	  continue;	  
+	}
+      grub_printf_ (N_("%s: OK\n"), p);
+    }
+  if (mismatch || unread)
+    return grub_error (GRUB_ERR_TEST_FAILURE,
+		       "%d files couldn't be read and hash "
+		       "of %d files mismatches", unread, mismatch);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_hashsum (struct grub_extcmd_context *ctxt,
+		  int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  const char *hashname = NULL;
+  const char *prefix = NULL;
+  const gcry_md_spec_t *hash;
+  unsigned i;
+  int keep = state[3].set;
+  int uncompress = state[4].set;
+  unsigned unread = 0;
+
+  for (i = 0; i < ARRAY_SIZE (aliases); i++)
+    if (grub_strcmp (ctxt->extcmd->cmd->name, aliases[i].name) == 0)
+      hashname = aliases[i].hashname;
+  if (state[0].set)
+    hashname = state[0].arg;
+
+  if (!hashname)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no hash specified");
+
+  hash = grub_crypto_lookup_md_by_name (hashname);
+  if (!hash)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown hash");
+
+  if (hash->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+    return grub_error (GRUB_ERR_BUG, "mdlen is too long");
+
+  if (state[2].set)
+    prefix = state[2].arg;
+
+  if (state[1].set)
+    {
+      if (argc != 0)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   "--check is incompatible with file list");
+      return check_list (hash, state[1].arg, prefix, keep, uncompress);
+    }
+
+  for (i = 0; i < (unsigned) argc; i++)
+    {
+      GRUB_PROPERLY_ALIGNED_ARRAY (result, GRUB_CRYPTO_MAX_MDLEN);
+      grub_file_t file;
+      grub_err_t err;
+      unsigned j;
+      file = grub_file_open (args[i], GRUB_FILE_TYPE_TO_HASH
+			     | (!uncompress ? GRUB_FILE_TYPE_NO_DECOMPRESS
+				: GRUB_FILE_TYPE_NONE));
+      if (!file)
+	{
+	  if (!keep)
+	    return grub_errno;
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  unread++;
+	  continue;
+	}
+      err = hash_file (file, hash, result);
+      grub_file_close (file);
+      if (err)
+	{
+	  if (!keep)
+	    return err;
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  unread++;
+	  continue;
+	}
+      for (j = 0; j < hash->mdlen; j++)
+	grub_printf ("%02x", ((grub_uint8_t *) result)[j]);
+      grub_printf ("  %s\n", args[i]);
+    }
+
+  if (unread)
+    return grub_error (GRUB_ERR_TEST_FAILURE, "%d files couldn't be read",
+		       unread);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd, cmd_md5, cmd_sha1, cmd_sha256, cmd_sha512, cmd_crc;
+
+GRUB_MOD_INIT(hashsum)
+{
+  cmd = grub_register_extcmd ("hashsum", grub_cmd_hashsum, 0,
+			      N_("-h HASH [-c FILE [-p PREFIX]] "
+				 "[FILE1 [FILE2 ...]]"),
+			      /* TRANSLATORS: "hash checksum" is just to
+				 be a bit more precise, you can treat it as
+				 just "hash".  */
+			      N_("Compute or check hash checksum."),
+			      options);
+  cmd_md5 = grub_register_extcmd ("md5sum", grub_cmd_hashsum, 0,
+				  N_("[-c FILE [-p PREFIX]] "
+				     "[FILE1 [FILE2 ...]]"),
+				  N_("Compute or check hash checksum."),
+				  options);
+  cmd_sha1 = grub_register_extcmd ("sha1sum", grub_cmd_hashsum, 0,
+				   N_("[-c FILE [-p PREFIX]] "
+				      "[FILE1 [FILE2 ...]]"),
+				   N_("Compute or check hash checksum."),
+				   options);
+  cmd_sha256 = grub_register_extcmd ("sha256sum", grub_cmd_hashsum, 0,
+				     N_("[-c FILE [-p PREFIX]] "
+					"[FILE1 [FILE2 ...]]"),
+				     N_("Compute or check hash checksum."),
+				     options);
+  cmd_sha512 = grub_register_extcmd ("sha512sum", grub_cmd_hashsum, 0,
+				     N_("[-c FILE [-p PREFIX]] "
+					"[FILE1 [FILE2 ...]]"),
+				     N_("Compute or check hash checksum."),
+				     options);
+
+  cmd_crc = grub_register_extcmd ("crc", grub_cmd_hashsum, 0,
+				     N_("[-c FILE [-p PREFIX]] "
+					"[FILE1 [FILE2 ...]]"),
+				     N_("Compute or check hash checksum."),
+				     options);
+}
+
+GRUB_MOD_FINI(hashsum)
+{
+  grub_unregister_extcmd (cmd);
+  grub_unregister_extcmd (cmd_md5);
+  grub_unregister_extcmd (cmd_sha1);
+  grub_unregister_extcmd (cmd_sha256);
+  grub_unregister_extcmd (cmd_sha512);
+  grub_unregister_extcmd (cmd_crc);
+}
diff --git a/grub-core/commands/hdparm.c b/grub-core/commands/hdparm.c
new file mode 100644
index 0000000..2e2319e
--- /dev/null
+++ b/grub-core/commands/hdparm.c
@@ -0,0 +1,447 @@
+/* hdparm.c - command to get/set ATA disk parameters.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ata.h>
+#include <grub/scsi.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/lib/hexdump.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"apm",             'B', 0, N_("Set Advanced Power Management\n"
+			      "(1=low, ..., 254=high, 255=off)."),
+			      0, ARG_TYPE_INT},
+  {"power",           'C', 0, N_("Display power mode."), 0, ARG_TYPE_NONE},
+  {"security-freeze", 'F', 0, N_("Freeze ATA security settings until reset."),
+			      0, ARG_TYPE_NONE},
+  {"health",          'H', 0, N_("Display SMART health status."), 0, ARG_TYPE_NONE},
+  {"aam",             'M', 0, N_("Set Automatic Acoustic Management\n"
+			      "(0=off, 128=quiet, ..., 254=fast)."),
+			      0, ARG_TYPE_INT},
+  {"standby-timeout", 'S', 0, N_("Set standby timeout\n"
+			      "(0=off, 1=5s, 2=10s, ..., 240=20m, 241=30m, ...)."),
+			      0, ARG_TYPE_INT},
+  {"standby",         'y', 0, N_("Set drive to standby mode."), 0, ARG_TYPE_NONE},
+  {"sleep",           'Y', 0, N_("Set drive to sleep mode."), 0, ARG_TYPE_NONE},
+  {"identify",        'i', 0, N_("Print drive identity and settings."),
+			      0, ARG_TYPE_NONE},
+  {"dumpid",          'I', 0, N_("Show raw contents of ATA IDENTIFY sector."),
+			       0, ARG_TYPE_NONE},
+  {"smart",            -1, 0, N_("Disable/enable SMART (0/1)."), 0, ARG_TYPE_INT},
+  {"quiet",           'q', 0, N_("Do not print messages."), 0, ARG_TYPE_NONE},
+  {0, 0, 0, 0, 0, 0}
+};
+
+enum grub_ata_smart_commands
+  {
+    GRUB_ATA_FEAT_SMART_ENABLE  = 0xd8,
+    GRUB_ATA_FEAT_SMART_DISABLE = 0xd9,
+    GRUB_ATA_FEAT_SMART_STATUS  = 0xda,
+  };
+
+static int quiet = 0;
+
+static grub_err_t
+grub_hdparm_do_ata_cmd (grub_ata_t ata, grub_uint8_t cmd,
+			grub_uint8_t features, grub_uint8_t sectors,
+			void * buffer, int size)
+{
+  struct grub_disk_ata_pass_through_parms apt;
+  grub_memset (&apt, 0, sizeof (apt));
+
+  apt.taskfile.cmd = cmd;
+  apt.taskfile.features = features;
+  apt.taskfile.sectors = sectors;
+  apt.taskfile.disk = 0xE0;
+
+  apt.buffer = buffer;
+  apt.size = size;
+
+  if (ata->dev->readwrite (ata, &apt, 0))
+    return grub_errno;
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+grub_hdparm_do_check_powermode_cmd (grub_ata_t ata)
+{
+  struct grub_disk_ata_pass_through_parms apt;
+  grub_memset (&apt, 0, sizeof (apt));
+
+  apt.taskfile.cmd = GRUB_ATA_CMD_CHECK_POWER_MODE;
+  apt.taskfile.disk = 0xE0;
+
+  if (ata->dev->readwrite (ata, &apt, 0))
+    return -1;
+
+  return apt.taskfile.sectors;
+}
+
+static int
+grub_hdparm_do_smart_cmd (grub_ata_t ata, grub_uint8_t features)
+{
+  struct grub_disk_ata_pass_through_parms apt;
+  grub_memset (&apt, 0, sizeof (apt));
+
+  apt.taskfile.cmd = GRUB_ATA_CMD_SMART;
+  apt.taskfile.features = features;
+  apt.taskfile.lba_mid  = 0x4f;
+  apt.taskfile.lba_high = 0xc2;
+  apt.taskfile.disk = 0xE0;
+
+  if (ata->dev->readwrite (ata, &apt, 0))
+    return -1;
+
+  if (features == GRUB_ATA_FEAT_SMART_STATUS)
+    {
+      if (   apt.taskfile.lba_mid  == 0x4f
+          && apt.taskfile.lba_high == 0xc2)
+	return 0; /* Good SMART status.  */
+      else if (   apt.taskfile.lba_mid  == 0xf4
+	       && apt.taskfile.lba_high == 0x2c)
+	return 1; /* Bad SMART status.  */
+      else
+	return -1;
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_hdparm_simple_cmd (const char * msg,
+			grub_ata_t ata, grub_uint8_t cmd)
+{
+  if (! quiet && msg)
+    grub_printf ("%s", msg);
+
+  grub_err_t err = grub_hdparm_do_ata_cmd (ata, cmd, 0, 0, NULL, 0);
+
+  if (! quiet && msg)
+    grub_printf ("%s\n", ! err ? "" : ": not supported");
+  return err;
+}
+
+static grub_err_t
+grub_hdparm_set_val_cmd (const char * msg, int val,
+			 grub_ata_t ata, grub_uint8_t cmd,
+			 grub_uint8_t features, grub_uint8_t sectors)
+{
+  if (! quiet && msg && *msg)
+    {
+      if (val >= 0)
+	grub_printf ("Set %s to %d", msg, val);
+      else
+	grub_printf ("Disable %s", msg);
+    }
+
+  grub_err_t err = grub_hdparm_do_ata_cmd (ata, cmd, features, sectors,
+					   NULL, 0);
+
+  if (! quiet && msg)
+    grub_printf ("%s\n", ! err ? "" : ": not supported");
+  return err;
+}
+
+static const char *
+le16_to_char (grub_uint16_t *dest, const grub_uint16_t * src16, unsigned bytes)
+{
+  unsigned i;
+  for (i = 0; i < bytes / 2; i++)
+    dest[i] = grub_swap_bytes16 (src16[i]);
+  dest[i] = 0;
+  return (char *) dest;
+}
+
+static void
+grub_hdparm_print_identify (const grub_uint16_t * idw)
+{
+  /* Print identity strings.  */
+  grub_uint16_t tmp[21];
+  grub_printf ("Model:    \"%.40s\"\n", le16_to_char (tmp, &idw[27], 40));
+  grub_printf ("Firmware: \"%.8s\"\n",  le16_to_char (tmp, &idw[23], 8));
+  grub_printf ("Serial:   \"%.20s\"\n", le16_to_char (tmp, &idw[10], 20));
+
+  /* Print AAM, APM and SMART settings.  */
+  grub_uint16_t features1 = grub_le_to_cpu16 (idw[82]);
+  grub_uint16_t features2 = grub_le_to_cpu16 (idw[83]);
+  grub_uint16_t enabled1  = grub_le_to_cpu16 (idw[85]);
+  grub_uint16_t enabled2  = grub_le_to_cpu16 (idw[86]);
+
+  grub_printf ("Automatic Acoustic Management: ");
+  if (features2 & 0x0200)
+    {
+      if (enabled2 & 0x0200)
+	{
+	  grub_uint16_t aam = grub_le_to_cpu16 (idw[94]);
+	  grub_printf ("%u (128=quiet, ..., 254=fast, recommended=%u)\n",
+		       aam & 0xff, (aam >> 8) & 0xff);
+	}
+      else
+	grub_printf ("disabled\n");
+    }
+  else
+    grub_printf ("not supported\n");
+
+  grub_printf ("Advanced Power Management: ");
+  if (features2 & 0x0008)
+    {
+      if (enabled2 & 0x0008)
+	grub_printf ("%u (1=low, ..., 254=high)\n",
+		     grub_le_to_cpu16 (idw[91]) & 0xff);
+      else
+	grub_printf ("disabled\n");
+    }
+  else
+    grub_printf ("not supported\n");
+
+  grub_printf ("SMART Feature Set: ");
+  if (features1 & 0x0001)
+    grub_printf ("%sabled\n", (enabled1 & 0x0001 ? "en" : "dis"));
+  else
+    grub_printf ("not supported\n");
+
+  /* Print security settings.  */
+  grub_uint16_t security = grub_le_to_cpu16 (idw[128]);
+
+  grub_printf ("ATA Security: ");
+  if (security & 0x0001)
+    grub_printf ("%s, %s, %s, %s\n",
+		 (security & 0x0002 ? "ENABLED" : "disabled"),
+		 (security & 0x0004 ? "**LOCKED**"  : "not locked"),
+		 (security & 0x0008 ? "frozen" : "NOT FROZEN"),
+		 (security & 0x0010 ? "COUNT EXPIRED" : "count not expired"));
+  else
+    grub_printf ("not supported\n");
+}
+
+static void
+grub_hdparm_print_standby_tout (int timeout)
+{
+  if (timeout == 0)
+    grub_printf ("off");
+  else if (timeout <= 252 || timeout == 255)
+    {
+      int h = 0, m = 0 , s = 0;
+      if (timeout == 255)
+	{
+	  m = 21;
+	  s = 15;
+	}
+      else if (timeout == 252)
+	m = 21;
+      else if (timeout <= 240)
+	{
+	  s = timeout * 5;
+	  m = s / 60;
+	  s %= 60;
+	}
+      else
+	{
+	  m = (timeout - 240) * 30;
+	  h  = m / 60;
+	  m %= 60;
+	}
+      grub_printf ("%02d:%02d:%02d", h, m, s);
+    }
+  else
+    grub_printf ("invalid or vendor-specific");
+}
+
+static int get_int_arg (const struct grub_arg_list *state)
+{
+  return (state->set ? (int)grub_strtoul (state->arg, 0, 0) : -1);
+}
+
+static grub_err_t
+grub_cmd_hdparm (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  struct grub_ata *ata;
+  const char *diskname;
+
+  /* Check command line.  */
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  if (args[0][0] == '(')
+    {
+      grub_size_t len = grub_strlen (args[0]);
+      if (args[0][len - 1] == ')')
+	args[0][len - 1] = 0;
+      diskname = &args[0][1];
+    }
+  else
+    diskname = &args[0][0];
+
+  int i = 0;
+  int apm          = get_int_arg (&state[i++]);
+  int power        = state[i++].set;
+  int sec_freeze   = state[i++].set;
+  int health       = state[i++].set;
+  int aam          = get_int_arg (&state[i++]);
+  int standby_tout = get_int_arg (&state[i++]);
+  int standby_now  = state[i++].set;
+  int sleep_now    = state[i++].set;
+  int ident        = state[i++].set;
+  int dumpid       = state[i++].set;
+  int enable_smart = get_int_arg (&state[i++]);
+  quiet            = state[i++].set;
+
+  /* Open disk.  */
+  grub_disk_t disk = grub_disk_open (diskname);
+  if (! disk)
+    return grub_errno;
+
+  switch (disk->dev->id)
+    {
+    case GRUB_DISK_DEVICE_ATA_ID:
+      ata = disk->data;
+      break;
+    case GRUB_DISK_DEVICE_SCSI_ID:
+      if (((disk->id >> GRUB_SCSI_ID_SUBSYSTEM_SHIFT) & 0xFF)
+	  == GRUB_SCSI_SUBSYSTEM_PATA
+	  || (((disk->id >> GRUB_SCSI_ID_SUBSYSTEM_SHIFT) & 0xFF)
+	      == GRUB_SCSI_SUBSYSTEM_AHCI))
+	{
+	  ata = ((struct grub_scsi *) disk->data)->data;
+	  break;
+	}
+      /* FALLTHROUGH */
+    default:
+      grub_disk_close (disk);
+      return grub_error (GRUB_ERR_IO, "not an ATA device");
+    }
+    
+
+  /* Change settings.  */
+  if (aam >= 0)
+    grub_hdparm_set_val_cmd ("Automatic Acoustic Management", (aam ? aam : -1),
+			     ata, GRUB_ATA_CMD_SET_FEATURES,
+			     (aam ? 0x42 : 0xc2), aam);
+
+  if (apm >= 0)
+    grub_hdparm_set_val_cmd ("Advanced Power Management",
+			     (apm != 255 ? apm : -1), ata,
+			     GRUB_ATA_CMD_SET_FEATURES,
+			     (apm != 255 ? 0x05 : 0x85),
+			     (apm != 255 ? apm : 0));
+
+  if (standby_tout >= 0)
+    {
+      if (! quiet)
+	{
+	  grub_printf ("Set standby timeout to %d (", standby_tout);
+	  grub_hdparm_print_standby_tout (standby_tout);
+	  grub_printf (")");
+	}
+      /* The IDLE cmd sets disk to idle mode and configures standby timer.  */
+      grub_hdparm_set_val_cmd ("", -1, ata, GRUB_ATA_CMD_IDLE, 0, standby_tout);
+    }
+
+  if (enable_smart >= 0)
+    {
+      if (! quiet)
+	grub_printf ("%sable SMART operations", (enable_smart ? "En" : "Dis"));
+      int err = grub_hdparm_do_smart_cmd (ata, (enable_smart ?
+	          GRUB_ATA_FEAT_SMART_ENABLE : GRUB_ATA_FEAT_SMART_DISABLE));
+      if (! quiet)
+	grub_printf ("%s\n", err ? ": not supported" : "");
+    }
+
+  if (sec_freeze)
+    grub_hdparm_simple_cmd ("Freeze security settings", ata,
+                            GRUB_ATA_CMD_SECURITY_FREEZE_LOCK);
+
+  /* Print/dump IDENTIFY.  */
+  if (ident || dumpid)
+    {
+      grub_uint16_t buf[GRUB_DISK_SECTOR_SIZE / 2];
+      if (grub_hdparm_do_ata_cmd (ata, GRUB_ATA_CMD_IDENTIFY_DEVICE,
+          0, 0, buf, sizeof (buf)))
+	grub_printf ("Cannot read ATA IDENTIFY data\n");
+      else
+	{
+	  if (ident)
+	    grub_hdparm_print_identify (buf);
+	  if (dumpid)
+	    hexdump (0, (char *) buf, sizeof (buf));
+	}
+    }
+
+  /* Check power mode.  */
+  if (power)
+    {
+      grub_printf ("Disk power mode is: ");
+      int mode = grub_hdparm_do_check_powermode_cmd (ata);
+      if (mode < 0)
+        grub_printf ("unknown\n");
+      else
+	grub_printf ("%s (0x%02x)\n",
+		     (mode == 0xff ? "active/idle" :
+		      mode == 0x80 ? "idle" :
+		      mode == 0x00 ? "standby" : "unknown"), mode);
+    }
+
+  /* Check health.  */
+  int status = 0;
+  if (health)
+    {
+      if (! quiet)
+	grub_printf ("SMART status is: ");
+      int err = grub_hdparm_do_smart_cmd (ata, GRUB_ATA_FEAT_SMART_STATUS);
+      if (! quiet)
+	grub_printf ("%s\n", (err  < 0 ? "unknown" :
+	                      err == 0 ? "OK" : "*BAD*"));
+      status = (err > 0);
+    }
+
+  /* Change power mode.  */
+  if (standby_now)
+    grub_hdparm_simple_cmd ("Set disk to standby mode", ata,
+			    GRUB_ATA_CMD_STANDBY_IMMEDIATE);
+
+  if (sleep_now)
+    grub_hdparm_simple_cmd ("Set disk to sleep mode", ata,
+			    GRUB_ATA_CMD_SLEEP);
+
+  grub_disk_close (disk);
+
+  grub_errno = GRUB_ERR_NONE;
+  return status;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(hdparm)
+{
+  cmd = grub_register_extcmd_lockdown ("hdparm", grub_cmd_hdparm, 0,
+				       N_("[OPTIONS] DISK"),
+				       N_("Get/set ATA disk parameters."), options);
+}
+
+GRUB_MOD_FINI(hdparm)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/help.c b/grub-core/commands/help.c
new file mode 100644
index 0000000..f0be89b
--- /dev/null
+++ b/grub-core/commands/help.c
@@ -0,0 +1,153 @@
+/* help.c - command to show a help text.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/mm.h>
+#include <grub/normal.h>
+#include <grub/charset.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
+	       char **args)
+{
+  int cnt = 0;
+  char *currarg;
+
+  if (argc == 0)
+    {
+      grub_command_t cmd;
+      FOR_COMMANDS(cmd)
+      {
+	if ((cmd->prio & GRUB_COMMAND_FLAG_ACTIVE))
+	  {
+	    struct grub_term_output *term;
+	    const char *summary_translated = _(cmd->summary);
+	    char *command_help;
+	    grub_uint32_t *unicode_command_help;
+	    grub_uint32_t *unicode_last_position;
+
+	    command_help = grub_xasprintf ("%s %s", cmd->name, summary_translated);
+	    if (!command_help)
+	      break;
+
+	    grub_utf8_to_ucs4_alloc (command_help, &unicode_command_help,
+				     &unicode_last_position);
+
+	    FOR_ACTIVE_TERM_OUTPUTS(term)
+	    {
+	      unsigned stringwidth;
+	      grub_uint32_t *unicode_last_screen_position;
+
+	      unicode_last_screen_position = unicode_command_help;
+
+	      stringwidth = 0;
+
+	      while (unicode_last_screen_position < unicode_last_position && 
+		     stringwidth < ((grub_term_width (term) / 2) - 2))
+		{
+		  struct grub_unicode_glyph glyph;
+		  unicode_last_screen_position 
+		    += grub_unicode_aglomerate_comb (unicode_last_screen_position,
+						     unicode_last_position
+						     - unicode_last_screen_position,
+						     &glyph);
+
+		  stringwidth
+		    += grub_term_getcharwidth (term, &glyph);
+		}
+
+	      grub_print_ucs4 (unicode_command_help,
+			       unicode_last_screen_position, 0, 0, term);
+	      if (!(cnt % 2))
+		grub_print_spaces (term, grub_term_width (term) / 2
+				   - stringwidth);
+	    }
+
+	    if (cnt % 2)
+	      grub_printf ("\n");
+	    cnt++;
+	  
+	    grub_free (command_help);
+	    grub_free (unicode_command_help);
+	  }
+      }
+      if (!(cnt % 2))
+	grub_printf ("\n");
+    }
+  else
+    {
+      int i;
+      grub_command_t cmd_iter, cmd, cmd_next;
+
+      for (i = 0; i < argc; i++)
+	{
+	  currarg = args[i];
+
+	  FOR_COMMANDS_SAFE (cmd_iter, cmd_next)
+	  {
+	    if (!(cmd_iter->prio & GRUB_COMMAND_FLAG_ACTIVE))
+	      continue;
+
+	    if (grub_strncmp (cmd_iter->name, currarg,
+			      grub_strlen (currarg)) != 0)
+	      continue;
+	    if (cmd_iter->flags & GRUB_COMMAND_FLAG_DYNCMD)
+	      cmd = grub_dyncmd_get_cmd (cmd_iter);
+	    else
+	      cmd = cmd_iter;
+	    if (!cmd)
+	      {
+		grub_print_error ();
+		continue;
+	      }
+	    if (cnt++ > 0)
+	      grub_printf ("\n\n");
+
+	    if ((cmd->flags & GRUB_COMMAND_FLAG_EXTCMD) &&
+		! (cmd->flags & GRUB_COMMAND_FLAG_DYNCMD))
+	      grub_arg_show_help ((grub_extcmd_t) cmd->data);
+	    else
+	      grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name,
+			   _(cmd->summary), _(cmd->description));
+	  }
+	}
+    }
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(help)
+{
+  cmd = grub_register_extcmd ("help", grub_cmd_help, 0,
+			      N_("[PATTERN ...]"),
+			      N_("Show a help message."), 0);
+}
+
+GRUB_MOD_FINI(help)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/hexdump.c b/grub-core/commands/hexdump.c
new file mode 100644
index 0000000..eaa1246
--- /dev/null
+++ b/grub-core/commands/hexdump.c
@@ -0,0 +1,133 @@
+/* hexdump.c - command to dump the contents of a file or memory */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/lib/hexdump.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"skip", 's', 0, N_("Skip offset bytes from the beginning of file."), 0,
+   ARG_TYPE_INT},
+  {"length", 'n', 0, N_("Read only LENGTH bytes."), 0, ARG_TYPE_INT},
+  {0, 0, 0, 0, 0, 0}
+};
+
+static grub_err_t
+grub_cmd_hexdump (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  char buf[GRUB_DISK_SECTOR_SIZE * 4];
+  grub_ssize_t size, length;
+  grub_disk_addr_t skip;
+  int namelen;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  namelen = grub_strlen (args[0]);
+  skip = (state[0].set) ? grub_strtoull (state[0].arg, 0, 0) : 0;
+  length = (state[1].set) ? grub_strtoul (state[1].arg, 0, 0) : 256;
+
+  if (!grub_strcmp (args[0], "(mem)"))
+    hexdump (skip, (char *) (grub_addr_t) skip, length);
+  else if ((args[0][0] == '(') && (args[0][namelen - 1] == ')'))
+    {
+      grub_disk_t disk;
+      grub_disk_addr_t sector;
+      grub_size_t ofs;
+
+      args[0][namelen - 1] = 0;
+      disk = grub_disk_open (&args[0][1]);
+      if (! disk)
+        return 0;
+
+      sector = (skip >> (GRUB_DISK_SECTOR_BITS + 2)) * 4;
+      ofs = skip & (GRUB_DISK_SECTOR_SIZE * 4 - 1);
+      while (length)
+        {
+          grub_size_t len;
+
+          len = length;
+          if (len > sizeof (buf))
+            len = sizeof (buf);
+
+          if (grub_disk_read (disk, sector, ofs, len, buf))
+            break;
+
+          hexdump (skip, buf, len);
+
+          ofs = 0;
+          skip += len;
+          length -= len;
+          sector += 4;
+        }
+
+      grub_disk_close (disk);
+    }
+  else
+    {
+      grub_file_t file;
+
+      file = grub_file_open (args[0], GRUB_FILE_TYPE_HEXCAT);
+      if (! file)
+	return 0;
+
+      file->offset = skip;
+
+      while ((size = grub_file_read (file, buf, sizeof (buf))) > 0)
+	{
+	  unsigned long len;
+
+	  len = ((length) && (size > length)) ? length : size;
+	  hexdump (skip, buf, len);
+	  skip += len;
+	  if (length)
+	    {
+	      length -= len;
+	      if (!length)
+		break;
+	    }
+	}
+
+      grub_file_close (file);
+    }
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT (hexdump)
+{
+  cmd = grub_register_extcmd ("hexdump", grub_cmd_hexdump, 0,
+			      N_("[OPTIONS] FILE_OR_DEVICE"),
+			      N_("Show raw contents of a file or memory."),
+			      options);
+}
+
+GRUB_MOD_FINI (hexdump)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/i386/cmosdump.c b/grub-core/commands/i386/cmosdump.c
new file mode 100644
index 0000000..626485c
--- /dev/null
+++ b/grub-core/commands/i386/cmosdump.c
@@ -0,0 +1,64 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/cmos.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_cmosdump (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)), char *argv[] __attribute__ ((unused)))
+{
+  int i;
+
+  for (i = 0; i < 256; i++)
+    {
+      grub_err_t err;
+      grub_uint8_t value;
+      if ((i & 0xf) == 0)
+	grub_printf ("%02x: ", i);
+
+      err = grub_cmos_read (i, &value);
+      if (err)
+	return err;
+
+      grub_printf ("%02x ", value);
+      if ((i & 0xf) == 0xf)
+	grub_printf ("\n");
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+
+GRUB_MOD_INIT(cmosdump)
+{
+  cmd = grub_register_command ("cmosdump", grub_cmd_cmosdump,
+			       0,
+			       N_("Show raw dump of the CMOS contents."));
+}
+
+GRUB_MOD_FINI(cmosdump)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/i386/cmostest.c b/grub-core/commands/i386/cmostest.c
new file mode 100644
index 0000000..9f6b56a
--- /dev/null
+++ b/grub-core/commands/i386/cmostest.c
@@ -0,0 +1,124 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/cmos.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+parse_args (int argc, char *argv[], int *byte, int *bit)
+{
+  const char *rest;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "address required");
+
+  *byte = grub_strtoul (argv[0], &rest, 0);
+  if (*rest != ':')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "address required");
+
+  *bit = grub_strtoul (rest + 1, 0, 0);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_cmostest (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  int byte = 0, bit = 0;
+  grub_err_t err;
+  grub_uint8_t value;
+
+  err = parse_args (argc, argv, &byte, &bit);
+  if (err)
+    return err;
+
+  err = grub_cmos_read (byte, &value);
+  if (err)
+    return err;
+
+  if (value & (1 << bit))
+    return GRUB_ERR_NONE;
+
+  return grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+}
+
+static grub_err_t
+grub_cmd_cmosclean (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc, char *argv[])
+{
+  int byte = 0, bit = 0;
+  grub_err_t err;
+  grub_uint8_t value;
+
+  err = parse_args (argc, argv, &byte, &bit);
+  if (err)
+    return err;
+  err = grub_cmos_read (byte, &value);
+  if (err)
+    return err;
+
+  return grub_cmos_write (byte, value & (~(1 << bit)));
+}
+
+static grub_err_t
+grub_cmd_cmosset (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc, char *argv[])
+{
+  int byte = 0, bit = 0;
+  grub_err_t err;
+  grub_uint8_t value;
+
+  err = parse_args (argc, argv, &byte, &bit);
+  if (err)
+    return err;
+  err = grub_cmos_read (byte, &value);
+  if (err)
+    return err;
+
+  return grub_cmos_write (byte, value | (1 << bit));
+}
+
+static grub_command_t cmd, cmd_clean, cmd_set;
+
+
+GRUB_MOD_INIT(cmostest)
+{
+  cmd = grub_register_command ("cmostest", grub_cmd_cmostest,
+			       N_("BYTE:BIT"),
+			       N_("Test bit at BYTE:BIT in CMOS."));
+  cmd_clean = grub_register_command ("cmosclean", grub_cmd_cmosclean,
+				     N_("BYTE:BIT"),
+				     N_("Clear bit at BYTE:BIT in CMOS."));
+  cmd_set = grub_register_command ("cmosset", grub_cmd_cmosset,
+				   N_("BYTE:BIT"),
+				   /* TRANSLATORS: A bit may be either set (1) or clear (0).  */
+				   N_("Set bit at BYTE:BIT in CMOS."));
+}
+
+GRUB_MOD_FINI(cmostest)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_clean);
+  grub_unregister_command (cmd_set);
+}
diff --git a/grub-core/commands/i386/coreboot/cb_timestamps.c b/grub-core/commands/i386/coreboot/cb_timestamps.c
new file mode 100644
index 0000000..e97ea6b
--- /dev/null
+++ b/grub-core/commands/i386/coreboot/cb_timestamps.c
@@ -0,0 +1,126 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/i386/tsc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint32_t
+tsc2ms (grub_uint64_t tsc)
+{
+  grub_uint64_t ah = tsc >> 32;
+  grub_uint64_t al = tsc & 0xffffffff;
+
+  return ((al * grub_tsc_rate) >> 32) + ah * grub_tsc_rate;
+}
+
+static const char *descs[] = {
+  [1] = "romstage",
+  [2] = "before RAM init",
+  [3] = "after RAM init",
+  [4] = "end of romstage",
+  [5] = "start of verified boot",
+  [6] = "end of verified boot",
+  [8] = "start of RAM copy",
+  [9] = "end of RAM copy",
+  [10] = "start of ramstage",
+  [11] = "start of bootblock",
+  [12] = "end of bootblock",
+  [13] = "starting to load romstage",
+  [14] = "finished loading romstage",
+  [15] = "starting LZMA decompress (ignore for x86)",
+  [16] = "finished LZMA decompress (ignore for x86)",
+  [30] = "device enumerate",
+  [40] = "device configure",
+  [50] = "device enable",
+  [60] = "device initialize",
+  [70] = "device done",
+  [75] = "CBMEM POST",
+  [80] = "writing tables",
+  [90] = "loading payload",
+  [98] = "wake jump",
+  [99] = "selfboot jump",
+};
+
+static int
+iterate_linuxbios_table (grub_linuxbios_table_item_t table_item,
+			 void *data)
+{
+  int *available = data;
+  grub_uint64_t last_tsc = 0;
+  struct grub_linuxbios_timestamp_table *ts_table;
+  unsigned i;
+
+  if (table_item->tag != GRUB_LINUXBIOS_MEMBER_TIMESTAMPS)
+    return 0;
+
+  *available = 1;
+  ts_table = (struct grub_linuxbios_timestamp_table *) (grub_addr_t)
+    *(grub_uint64_t *) (table_item + 1);
+
+  for (i = 0; i < ts_table->used; i++)
+    {
+      grub_uint32_t tmabs = tsc2ms (ts_table->entries[i].tsc);
+      grub_uint32_t tmrel = tsc2ms (ts_table->entries[i].tsc - last_tsc);
+      last_tsc = ts_table->entries[i].tsc;
+
+      grub_printf ("%3d.%03ds %2d.%03ds %02d %s\n", 
+		   tmabs / 1000, tmabs % 1000, tmrel / 1000, tmrel % 1000,
+		   ts_table->entries[i].id,
+		   (ts_table->entries[i].id < ARRAY_SIZE (descs)
+		    && descs[ts_table->entries[i].id])
+		   ? descs[ts_table->entries[i].id] : "");
+    }
+  return 1;
+}
+
+
+static grub_err_t
+grub_cmd_coreboot_boottime (struct grub_command *cmd __attribute__ ((unused)),
+			    int argc __attribute__ ((unused)),
+			    char *argv[] __attribute__ ((unused)))
+{
+  int available = 0;
+
+  grub_linuxbios_table_iterate (iterate_linuxbios_table, &available);
+  if (!available)
+    {
+      grub_puts_ (N_("No boot time statistics is available\n"));
+      return 0;
+    }
+ return 0;
+}
+
+static grub_command_t cmd_boottime;
+
+GRUB_MOD_INIT(cbtime)
+{
+  cmd_boottime =
+    grub_register_command ("coreboot_boottime", grub_cmd_coreboot_boottime,
+			   0, N_("Show coreboot boot time statistics."));
+}
+
+GRUB_MOD_FINI(cbtime)
+{
+  grub_unregister_command (cmd_boottime);
+}
diff --git a/grub-core/commands/i386/coreboot/cbls.c b/grub-core/commands/i386/coreboot/cbls.c
new file mode 100644
index 0000000..102291f
--- /dev/null
+++ b/grub-core/commands/i386/coreboot/cbls.c
@@ -0,0 +1,143 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/i386/tsc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const char *console_descs[] = {
+  "8250 UART",
+  "VGA",
+  "BTEXT",
+  "log buffer console",
+  "SROM",
+  "EHCI debug",
+  "memory-mapped 8250 UART"
+};
+
+static const char *descs[] = {
+  [GRUB_LINUXBIOS_MEMBER_MEMORY] = "memory map (`lsmmap' to list)",
+  [GRUB_LINUXBIOS_MEMBER_MAINBOARD] = "mainboard",
+  [4] = "version",
+  [5] = "extra version",
+  [6] = "build",
+  [7] = "compile time",
+  [8] = "compile by",
+  [9] = "compile host",
+  [0xa] = "compile domain",
+  [0xb] = "compiler",
+  [0xc] = "linker",
+  [0xd] = "assembler",
+  [0xf] = "serial",
+  [GRUB_LINUXBIOS_MEMBER_CONSOLE] = "console",
+  [GRUB_LINUXBIOS_MEMBER_FRAMEBUFFER] = "framebuffer",
+  [0x13] = "GPIO",
+  [0x15] = "VDAT",
+  [GRUB_LINUXBIOS_MEMBER_TIMESTAMPS] = "timestamps (`coreboot_boottime' to list)",
+  [GRUB_LINUXBIOS_MEMBER_CBMEMC] = "CBMEM console (`cbmemc' to list)",
+  [0x18] = "MRC cache",
+  [0x19] = "VBNV",
+  [0xc8] = "CMOS option table",
+  [0xc9] = "CMOS option",
+  [0xca] = "CMOS option enum",
+  [0xcb] = "CMOS option defaults",
+  [0xcc] = "CMOS checksum",
+};
+
+static int
+iterate_linuxbios_table (grub_linuxbios_table_item_t table_item,
+			 void *data __attribute__ ((unused)))
+{
+  if (table_item->tag < ARRAY_SIZE (descs) && descs[table_item->tag])
+    grub_printf ("tag=%02x size=%02x %s",
+		 table_item->tag, table_item->size, descs[table_item->tag]);
+  else
+    grub_printf ("tag=%02x size=%02x",
+		 table_item->tag, table_item->size);
+
+  switch (table_item->tag)
+    {
+    case GRUB_LINUXBIOS_MEMBER_FRAMEBUFFER:
+      {
+	struct grub_linuxbios_table_framebuffer *fb;
+	fb = (struct grub_linuxbios_table_framebuffer *) (table_item + 1);
+
+	grub_printf (": %dx%dx%d pitch=%d lfb=0x%llx %d/%d/%d/%d %d/%d/%d/%d",
+		     fb->width, fb->height,
+		     fb->bpp, fb->pitch, 
+		     (unsigned long long) fb->lfb,
+		     fb->red_mask_size, fb->green_mask_size,
+		     fb->blue_mask_size, fb->reserved_mask_size,
+		     fb->red_field_pos, fb->green_field_pos,
+		     fb->blue_field_pos, fb->reserved_field_pos);
+	break;
+      }
+    case GRUB_LINUXBIOS_MEMBER_MAINBOARD:
+      {
+	struct grub_linuxbios_mainboard *mb;
+	mb = (struct grub_linuxbios_mainboard *) (table_item + 1);
+	grub_printf (": vendor=`%s' part_number=`%s'",
+		     mb->strings + mb->vendor,
+		     mb->strings + mb->part_number);
+	break;
+      }
+    case 0x04 ... 0x0d:
+      grub_printf (": `%s'", (char *) (table_item + 1));
+      break;
+    case GRUB_LINUXBIOS_MEMBER_CONSOLE:
+      {
+	grub_uint16_t *val = (grub_uint16_t *) (table_item + 1);
+	grub_printf (": id=%d", *val);
+	if (*val < ARRAY_SIZE (console_descs)
+	    && console_descs[*val])
+	  grub_printf (" %s", console_descs[*val]);
+      }
+    }
+  grub_printf ("\n");
+
+  return 0;
+}
+
+
+static grub_err_t
+grub_cmd_lscoreboot (struct grub_command *cmd __attribute__ ((unused)),
+			    int argc __attribute__ ((unused)),
+			    char *argv[] __attribute__ ((unused)))
+{
+  grub_linuxbios_table_iterate (iterate_linuxbios_table, 0);
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(cbls)
+{
+  cmd =
+    grub_register_command ("lscoreboot", grub_cmd_lscoreboot,
+			   0, N_("List coreboot tables."));
+}
+
+GRUB_MOD_FINI(cbls)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/i386/cpuid.c b/grub-core/commands/i386/cpuid.c
new file mode 100644
index 0000000..42b9841
--- /dev/null
+++ b/grub-core/commands/i386/cpuid.c
@@ -0,0 +1,125 @@
+/* cpuid.c - test for CPU features */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006, 2007, 2009  Free Software Foundation, Inc.
+ *  Based on gcc/gcc/config/i386/driver-i386.c
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i386/cpuid.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    /* TRANSLATORS: "(default)" at the end means that this option is used if
+       no argument is specified.  */
+    {"long-mode", 'l', 0, N_("Check if CPU supports 64-bit (long) mode (default)."), 0, 0},
+    {"pae", 'p', 0, N_("Check if CPU supports Physical Address Extension."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+enum
+  {
+    MODE_LM = 0,
+    MODE_PAE = 1
+  };
+
+enum
+  {
+    bit_PAE = (1 << 6),
+  };
+enum
+  {
+    bit_LM = (1 << 29)
+  };
+
+unsigned char grub_cpuid_has_longmode = 0, grub_cpuid_has_pae = 0;
+
+static grub_err_t
+grub_cmd_cpuid (grub_extcmd_context_t ctxt,
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  int val = 0;
+  if (ctxt->state[MODE_PAE].set)
+    val = grub_cpuid_has_pae;
+  else
+    val = grub_cpuid_has_longmode;
+  return val ? GRUB_ERR_NONE
+    /* TRANSLATORS: it's a standalone boolean value,
+       opposite of "true".  */
+    : grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(cpuid)
+{
+#ifdef __x86_64__
+  /* grub-emu */
+  grub_cpuid_has_longmode = 1;
+  grub_cpuid_has_pae = 1;
+#else
+  unsigned int eax, ebx, ecx, edx;
+  unsigned int max_level;
+  unsigned int ext_level;
+
+  /* See if we can use cpuid.  */
+  asm volatile ("pushfl; pushfl; popl %0; movl %0,%1; xorl %2,%0;"
+		"pushl %0; popfl; pushfl; popl %0; popfl"
+		: "=&r" (eax), "=&r" (ebx)
+		: "i" (0x00200000));
+  if (((eax ^ ebx) & 0x00200000) == 0)
+    goto done;
+
+  /* Check the highest input value for eax.  */
+  grub_cpuid (0, eax, ebx, ecx, edx);
+  /* We only look at the first four characters.  */
+  max_level = eax;
+  if (max_level == 0)
+    goto done;
+
+  if (max_level >= 1)
+    {
+      grub_cpuid (1, eax, ebx, ecx, edx);
+      grub_cpuid_has_pae = !!(edx & bit_PAE);
+    }
+
+  grub_cpuid (0x80000000, eax, ebx, ecx, edx);
+  ext_level = eax;
+  if (ext_level < 0x80000000)
+    goto done;
+
+  grub_cpuid (0x80000001, eax, ebx, ecx, edx);
+  grub_cpuid_has_longmode = !!(edx & bit_LM);
+done:
+#endif
+
+  cmd = grub_register_extcmd ("cpuid", grub_cmd_cpuid, 0,
+			      "[-l]", N_("Check for CPU features."), options);
+}
+
+GRUB_MOD_FINI(cpuid)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/i386/pc/drivemap.c b/grub-core/commands/i386/pc/drivemap.c
new file mode 100644
index 0000000..7f7f2d4
--- /dev/null
+++ b/grub-core/commands/i386/pc/drivemap.c
@@ -0,0 +1,428 @@
+/* drivemap.c - command to manage the BIOS drive mappings.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/extcmd.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/loader.h>
+#include <grub/env.h>
+#include <grub/machine/biosnum.h>
+#include <grub/i18n.h>
+#include <grub/memory.h>
+#include <grub/machine/memory.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Real mode IVT slot (seg:off far pointer) for interrupt 0x13.  */
+static grub_uint32_t *const int13slot = (grub_uint32_t *) (4 * 0x13);
+
+/* Remember to update enum opt_idxs accordingly.  */
+static const struct grub_arg_option options[] = {
+  /* TRANSLATORS: In this file "mapping" refers to a change GRUB makes so if
+     your language doesn't have an equivalent of "mapping" you can
+     use the word like "rerouting".
+   */
+  {"list", 'l', 0, N_("Show the current mappings."), 0, 0},
+  {"reset", 'r', 0, N_("Reset all mappings to the default values."), 0, 0},
+  {"swap", 's', 0, N_("Perform both direct and reverse mappings."), 0, 0},
+  {0, 0, 0, 0, 0, 0}
+};
+
+/* Remember to update options[] accordingly.  */
+enum opt_idxs
+{
+  OPTIDX_LIST = 0,
+  OPTIDX_RESET,
+  OPTIDX_SWAP,
+};
+
+/* Realmode far ptr (2 * 16b) to the previous INT13h handler.  */
+extern grub_uint32_t grub_drivemap_oldhandler;
+
+/* The type "void" is used for imported assembly labels, takes no storage and
+   serves just to take the address with &label.  */
+
+/* The assembly function to replace the old INT13h handler. It does not follow
+   any C callspecs and returns with IRET.  */
+extern const void grub_drivemap_handler;
+
+/* Start of the drive mappings area (space reserved at runtime).  */
+extern const void grub_drivemap_mapstart;
+
+typedef struct drivemap_node
+{
+  struct drivemap_node *next;
+  grub_uint8_t newdrive;
+  grub_uint8_t redirto;
+} drivemap_node_t;
+
+typedef struct GRUB_PACKED int13map_node
+{
+  grub_uint8_t disknum;
+  grub_uint8_t mapto;
+} int13map_node_t;
+
+#define INT13H_OFFSET(x) \
+	(((grub_uint8_t *)(x)) - ((grub_uint8_t *)&grub_drivemap_handler))
+
+static drivemap_node_t *map_head;
+static void *drivemap_hook;
+static int drivemap_mmap;
+
+/* Puts the specified mapping into the table, replacing an existing mapping
+   for newdrive or adding a new one if required.  */
+static grub_err_t
+drivemap_set (grub_uint8_t newdrive, grub_uint8_t redirto)
+{
+  drivemap_node_t *mapping = 0;
+  drivemap_node_t *search = map_head;
+  while (search)
+    {
+      if (search->newdrive == newdrive)
+	{
+	  mapping = search;
+	  break;
+	}
+      search = search->next;
+    }
+
+  /* Check for pre-existing mappings to modify before creating a new one.  */
+  if (mapping)
+    mapping->redirto = redirto;
+  else
+    {
+      mapping = grub_malloc (sizeof (drivemap_node_t));
+      if (! mapping)
+	return grub_errno;
+      mapping->newdrive = newdrive;
+      mapping->redirto = redirto;
+      mapping->next = map_head;
+      map_head = mapping;
+    }
+  return GRUB_ERR_NONE;
+}
+
+/* Removes the mapping for newdrive from the table.  If there is no mapping,
+   then this function behaves like a no-op on the map.  */
+static void
+drivemap_remove (grub_uint8_t newdrive)
+{
+  drivemap_node_t *mapping = 0;
+  drivemap_node_t *search = map_head;
+  drivemap_node_t *previous = 0;
+
+  while (search)
+    {
+      if (search->newdrive == newdrive)
+	{
+	  mapping = search;
+	  break;
+	}
+      previous = search;
+      search = search->next;
+    }
+
+  if (mapping)
+    {
+      if (previous)
+	previous->next = mapping->next;
+      else
+	map_head = mapping->next;
+      grub_free (mapping);
+    }
+}
+
+/* Given a GRUB-like device name and a convenient location, stores the
+   related BIOS disk number.  Accepts devices like \((f|h)dN\), with
+   0 <= N < 128.  */
+static grub_err_t
+tryparse_diskstring (const char *str, grub_uint8_t *output)
+{
+  /* Skip opening paren in order to allow both (hd0) and hd0.  */
+  if (*str == '(')
+    str++;
+  if ((str[0] == 'f' || str[0] == 'h') && str[1] == 'd')
+    {
+      grub_uint8_t bios_num = (str[0] == 'h') ? 0x80 : 0x00;
+      unsigned long drivenum = grub_strtoul (str + 2, 0, 0);
+      if (grub_errno == GRUB_ERR_NONE && drivenum < 128)
+	{
+	  bios_num |= drivenum;
+	  if (output)
+	    *output = bios_num;
+	  return GRUB_ERR_NONE;
+	}
+    }
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, "device format \"%s\" "
+		     "invalid: must be (f|h)dN, with 0 <= N < 128", str);
+}
+
+static grub_err_t
+list_mappings (void)
+{
+  /* Show: list mappings.  */
+  if (! map_head)
+    {
+      grub_puts_ (N_("No drives have been remapped"));
+      return GRUB_ERR_NONE;
+    }
+
+  /* TRANSLATORS:  This is the header of mapping list. 
+     On the left is how OS will see the disks and
+     on the right current GRUB vision.  */
+  grub_puts_ (N_("OS disk #num ------> GRUB/BIOS device"));
+  drivemap_node_t *curnode = map_head;
+  while (curnode)
+    {
+      grub_printf ("%cD #%-3u (0x%02x)       %cd%d\n",
+		   (curnode->newdrive & 0x80) ? 'H' : 'F',
+		   curnode->newdrive & 0x7F, curnode->newdrive,
+		   (curnode->redirto & 0x80) ? 'h' : 'f',
+		   curnode->redirto & 0x7F
+		   );
+      curnode = curnode->next;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_drivemap (struct grub_extcmd_context *ctxt, int argc, char **args)
+{
+  if (ctxt->state[OPTIDX_LIST].set)
+    {
+      return list_mappings ();
+    }
+  else if (ctxt->state[OPTIDX_RESET].set)
+    {
+      /* Reset: just delete all mappings, freeing their memory.  */
+      drivemap_node_t *curnode = map_head;
+      drivemap_node_t *prevnode = 0;
+      while (curnode)
+	{
+	  prevnode = curnode;
+	  curnode = curnode->next;
+	  grub_free (prevnode);
+	}
+      map_head = 0;
+      return GRUB_ERR_NONE;
+    }
+  else if (!ctxt->state[OPTIDX_SWAP].set && argc == 0)
+    {
+      /* No arguments */
+      return list_mappings ();
+    }
+
+  /* Neither flag: put mapping.  */
+  grub_uint8_t mapfrom = 0;
+  grub_uint8_t mapto = 0xFF;
+  grub_err_t err;
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  err = tryparse_diskstring (args[0], &mapfrom);
+  if (err != GRUB_ERR_NONE)
+    return err;
+
+  err = tryparse_diskstring (args[1], &mapto);
+  if (err != GRUB_ERR_NONE)
+    return err;
+
+  if (mapto == mapfrom)
+    {
+      /* Reset to default.  */
+      grub_dprintf ("drivemap", "Removing mapping for %s (%02x)\n",
+		    args[0], mapfrom);
+      drivemap_remove (mapfrom);
+      return GRUB_ERR_NONE;
+    }
+  /* Set the mapping for the disk (overwrites any existing mapping).  */
+  grub_dprintf ("drivemap", "%s %s (%02x) = %s (%02x)\n",
+		ctxt->state[OPTIDX_SWAP].set ? "Swapping" : "Mapping",
+		args[1], mapto, args[0], mapfrom);
+  err = drivemap_set (mapto, mapfrom);
+  /* If -s, perform the reverse mapping too (only if the first was OK).  */
+  if (ctxt->state[OPTIDX_SWAP].set && err == GRUB_ERR_NONE)
+    err = drivemap_set (mapfrom, mapto);
+  return err;
+}
+
+/* Int13h handler installer - reserves conventional memory for the handler,
+   copies it over and sets the IVT entry for int13h.
+   This code rests on the assumption that GRUB does not activate any kind
+   of memory mapping apart from identity paging, since it accesses
+   realmode structures by their absolute addresses, like the IVT at 0;
+   and transforms a pmode pointer into a rmode seg:off far ptr.  */
+static grub_err_t
+install_int13_handler (int noret __attribute__ ((unused)))
+{
+  /* Size of the full int13 handler "bundle", including code and map.  */
+  grub_uint32_t total_size;
+  /* Base address of the space reserved for the handler bundle.  */
+  grub_uint8_t *handler_base = 0;
+  /* Address of the map within the deployed bundle.  */
+  int13map_node_t *handler_map;
+
+  int i;
+  int entries = 0;
+  drivemap_node_t *curentry = map_head;
+
+  /* Count entries to prepare a contiguous map block.  */
+  while (curentry)
+    {
+      entries++;
+      curentry = curentry->next;
+    }
+  if (entries == 0)
+    {
+      /* No need to install the int13h handler.  */
+      grub_dprintf ("drivemap", "No drives marked as remapped, not installing "
+		    "our int13h handler.\n");
+      return GRUB_ERR_NONE;
+    }
+
+  grub_dprintf ("drivemap", "Installing our int13h handler\n");
+
+  /* Save the pointer to the old handler.  */
+  grub_drivemap_oldhandler = *int13slot;
+  grub_dprintf ("drivemap", "Original int13 handler: %04x:%04x\n",
+		(grub_drivemap_oldhandler >> 16) & 0x0ffff,
+		grub_drivemap_oldhandler & 0x0ffff);
+
+  /* Find a rmode-segment-aligned zone in conventional memory big
+     enough to hold the handler and its data.  */
+  total_size = INT13H_OFFSET (&grub_drivemap_mapstart)
+    + (entries + 1) * sizeof (int13map_node_t);
+  grub_dprintf ("drivemap", "Payload is %u bytes long\n", total_size);
+  handler_base = grub_mmap_malign_and_register (16, ALIGN_UP (total_size, 16),
+						&drivemap_mmap,
+						GRUB_MEMORY_RESERVED,
+						GRUB_MMAP_MALLOC_LOW);
+  if (! handler_base)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "couldn't reserve "
+		       "memory for the int13h handler");
+
+  /* Copy int13h handler bundle to reserved area.  */
+  grub_dprintf ("drivemap", "Reserved memory at %p, copying handler\n",
+		handler_base);
+  grub_memcpy (handler_base, &grub_drivemap_handler,
+	       INT13H_OFFSET (&grub_drivemap_mapstart));
+
+  /* Copy the mappings to the reserved area.  */
+  curentry = map_head;
+  handler_map = (int13map_node_t *) (handler_base +
+				     INT13H_OFFSET (&grub_drivemap_mapstart));
+  grub_dprintf ("drivemap", "Target map at %p, copying mappings\n", handler_map);
+  for (i = 0; i < entries; ++i, curentry = curentry->next)
+    {
+      handler_map[i].disknum = curentry->newdrive;
+      handler_map[i].mapto = curentry->redirto;
+      grub_dprintf ("drivemap", "\t#%d: 0x%02x <- 0x%02x\n", i,
+		    handler_map[i].disknum, handler_map[i].mapto);
+    }
+  /* Signal end-of-map.  */
+  handler_map[i].disknum = 0;
+  handler_map[i].mapto = 0;
+  grub_dprintf ("drivemap", "\t#%d: 0x00 <- 0x00 (end)\n", i);
+
+  /* Install our function as the int13h handler in the IVT.  */
+  *int13slot = ((grub_uint32_t) handler_base) << 12;	/* Segment address.  */
+  grub_dprintf ("drivemap", "New int13 handler: %04x:%04x\n",
+		(*int13slot >> 16) & 0x0ffff, *int13slot & 0x0ffff);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+uninstall_int13_handler (void)
+{
+  if (! grub_drivemap_oldhandler)
+    return GRUB_ERR_NONE;
+
+  *int13slot = grub_drivemap_oldhandler;
+  grub_mmap_free_and_unregister (drivemap_mmap);
+  grub_drivemap_oldhandler = 0;
+  grub_dprintf ("drivemap", "Restored int13 handler: %04x:%04x\n",
+		(*int13slot >> 16) & 0x0ffff, *int13slot & 0x0ffff);
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+grub_get_root_biosnumber_drivemap (void)
+{
+  const char *biosnum;
+  int ret = -1;
+  grub_device_t dev;
+
+  biosnum = grub_env_get ("biosnum");
+
+  if (biosnum)
+    return grub_strtoul (biosnum, 0, 0);
+
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->dev
+      && dev->disk->dev->id == GRUB_DISK_DEVICE_BIOSDISK_ID)
+    {
+      drivemap_node_t *curnode = map_head;
+      ret = (int) dev->disk->id;
+      while (curnode)
+	{
+	  if (curnode->redirto == ret)
+	    {
+	      ret = curnode->newdrive;
+	      break;
+	    }
+	  curnode = curnode->next;
+	}
+
+    }
+
+  if (dev)
+    grub_device_close (dev);
+
+  return ret;
+}
+
+static grub_extcmd_t cmd;
+static int (*grub_get_root_biosnumber_saved) (void);
+
+GRUB_MOD_INIT (drivemap)
+{
+  grub_get_root_biosnumber_saved = grub_get_root_biosnumber;
+  grub_get_root_biosnumber = grub_get_root_biosnumber_drivemap;
+  cmd = grub_register_extcmd ("drivemap", grub_cmd_drivemap, 0,
+			      N_("-l | -r | [-s] grubdev osdisk."),
+			      N_("Manage the BIOS drive mappings."),
+			      options);
+  drivemap_hook =
+    grub_loader_register_preboot_hook (&install_int13_handler,
+				       &uninstall_int13_handler,
+				       GRUB_LOADER_PREBOOT_HOOK_PRIO_NORMAL);
+}
+
+GRUB_MOD_FINI (drivemap)
+{
+  grub_get_root_biosnumber = grub_get_root_biosnumber_saved;
+  grub_loader_unregister_preboot_hook (drivemap_hook);
+  drivemap_hook = 0;
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/i386/pc/drivemap_int13h.S b/grub-core/commands/i386/pc/drivemap_int13h.S
new file mode 100644
index 0000000..3c87521
--- /dev/null
+++ b/grub-core/commands/i386/pc/drivemap_int13h.S
@@ -0,0 +1,124 @@
+/* drivemap_int13h.S - interrupt handler for the BIOS drive remapper */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+#define INT13H_OFFSET(x) ((x) - LOCAL (base))
+
+.code16
+
+/* Copy starts here.  When deployed, this code must be segment-aligned.  */
+
+/* The replacement int13 handler.   Preserve all registers.  */
+FUNCTION(grub_drivemap_handler)
+LOCAL (base):
+	/* Save %dx for future restore. */
+	push	%dx
+	/* Push flags. Used to simulate interrupt with original flags. */
+	pushf
+
+	/* Map the drive number (always in DL).  */
+	push	%ax
+	push	%bx
+#ifdef __APPLE__
+	LOCAL(mapstart_offset) = INT13H_OFFSET(LOCAL (mapstart)) 
+	movw	$LOCAL(mapstart_offset), %bx
+#else
+	movw	$INT13H_OFFSET(LOCAL (mapstart)), %bx
+#endif
+
+more_remaining:
+	movw	%cs:(%bx), %ax
+	cmpb	%ah, %al
+	jz	not_found /* DRV=DST => map end - drive not remapped, keep DL.  */
+	inc	%bx
+	inc	%bx
+	cmpb	%dl, %al
+	jnz	more_remaining /* Not found, but more remaining, loop.  */
+	movb	%ah, %dl /* Found - drive remapped, modify DL.  */
+
+not_found:
+	pop	%bx
+	pop	%ax
+
+	/* If the call isn't ah=0x8 or ah=0x15 we must restore %dx.  */
+	cmpb	$0x8, %ah
+	jz	norestore
+	cmpb	$0x15, %ah
+	jz	norestore
+
+	/* Restore flags.  */
+	popf
+	pushf
+
+#ifdef __APPLE__
+	LOCAL(oldhandler_offset) = INT13H_OFFSET (LOCAL (oldhandler))
+	lcall *%cs:LOCAL(oldhandler_offset)
+#else
+	lcall *%cs:INT13H_OFFSET (LOCAL (oldhandler))
+#endif
+
+	push	%bp
+	mov	%sp, %bp
+
+tail:
+	/* Save new flags below %esp so the caller will recieve new flags.  */
+	pushf
+	pop	%dx
+	mov	%dx, 8(%bp)
+
+	pop	%bp
+
+	/* Restore %dx.  */
+	pop	%dx
+	iret
+
+norestore:
+
+	/* Restore flags.  */
+	popf
+	pushf
+
+#ifdef __APPLE__
+	lcall *%cs:LOCAL(oldhandler_offset)
+#else
+	lcall *%cs:INT13H_OFFSET (LOCAL (oldhandler))
+#endif
+
+	push	%bp
+	mov	%sp, %bp
+
+	/* Save %dx. So it won't be restored to original value.  */
+	mov	%dx, 2(%bp)
+
+	jmp tail
+
+/* Far pointer to the old handler.  Stored as a CS:IP in the style of real-mode
+   IVT entries (thus PI:SC in mem).  */
+VARIABLE(grub_drivemap_oldhandler)
+LOCAL (oldhandler):
+	.word 0x0, 0x0
+
+/* This label MUST be at the end of the copied block, since the installer code
+   reserves additional space for mappings at runtime and copies them over it.  */
+	.align 2
+	
+VARIABLE(grub_drivemap_mapstart)
+LOCAL (mapstart):
+	.byte 0
diff --git a/grub-core/commands/i386/pc/halt.c b/grub-core/commands/i386/pc/halt.c
new file mode 100644
index 0000000..1e7c2c9
--- /dev/null
+++ b/grub-core/commands/i386/pc/halt.c
@@ -0,0 +1,126 @@
+/* halt.c - command to halt the computer.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/machine/int.h>
+#include <grub/acpi.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"no-apm", 'n', 0, N_("Do not use APM to halt the computer."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static inline void __attribute__ ((noreturn))
+stop (void)
+{
+  while (1)
+    {
+      asm volatile ("hlt");
+    }
+}
+/*
+ * Halt the system, using APM if possible. If NO_APM is true, don't use
+ * APM even if it is available.
+ */
+void  __attribute__ ((noreturn))
+grub_halt (int no_apm)
+{
+  struct grub_bios_int_registers regs;
+
+  grub_acpi_halt ();
+
+  if (no_apm)
+    stop ();
+
+  /* detect APM */
+  regs.eax = 0x5300;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+  
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    stop ();
+
+  /* disconnect APM first */
+  regs.eax = 0x5304;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+
+  /* connect APM */
+  regs.eax = 0x5301;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    stop ();
+
+  /* set APM protocol level - 1.1 or bust. (this covers APM 1.2 also) */
+  regs.eax = 0x530E;
+  regs.ebx = 0;
+  regs.ecx = 0x0101;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    stop ();
+
+  /* set the power state to off */
+  regs.eax = 0x5307;
+  regs.ebx = 1;
+  regs.ecx = 3;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+
+  /* shouldn't reach here */
+  stop ();
+}
+
+static grub_err_t __attribute__ ((noreturn))
+grub_cmd_halt (grub_extcmd_context_t ctxt,
+	       int argc __attribute__ ((unused)),
+	       char **args __attribute__ ((unused)))
+
+{
+  struct grub_arg_list *state = ctxt->state;
+  int no_apm = 0;
+
+  if (state[0].set)
+    no_apm = 1;
+  grub_halt (no_apm);
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(halt)
+{
+  cmd = grub_register_extcmd ("halt", grub_cmd_halt, 0, "[-n]",
+			      N_("Halt the system, if possible using APM."),
+			      options);
+}
+
+GRUB_MOD_FINI(halt)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/i386/pc/lsapm.c b/grub-core/commands/i386/pc/lsapm.c
new file mode 100644
index 0000000..c82476d
--- /dev/null
+++ b/grub-core/commands/i386/pc/lsapm.c
@@ -0,0 +1,115 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/int.h>
+#include <grub/machine/apm.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+int
+grub_apm_get_info (struct grub_apm_info *info)
+{
+  struct grub_bios_int_registers regs;
+
+  /* detect APM */
+  regs.eax = 0x5300;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+  
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    return 0;
+  info->version = regs.eax & 0xffff;
+  info->flags = regs.ecx & 0xffff;
+
+  /* disconnect APM first */
+  regs.eax = 0x5304;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+
+  /* connect APM */
+  regs.eax = 0x5303;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    return 0;
+
+  info->cseg = regs.eax & 0xffff;
+  info->offset = regs.ebx;
+  info->cseg_16 = regs.ecx & 0xffff;
+  info->dseg = regs.edx & 0xffff;
+  info->cseg_len = regs.esi >> 16;
+  info->cseg_16_len = regs.esi & 0xffff;
+  info->dseg_len = regs.edi;
+
+  return 1;
+}
+
+static grub_err_t
+grub_cmd_lsapm (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)), char **args __attribute__ ((unused)))
+{
+  struct grub_apm_info info;
+  if (!grub_apm_get_info (&info))
+    return grub_error (GRUB_ERR_IO, N_("no APM found"));
+
+  grub_printf_ (N_("Version %u.%u\n"
+		   "32-bit CS = 0x%x, len = 0x%x, offset = 0x%x\n"
+		   "16-bit CS = 0x%x, len = 0x%x\n"
+		   "DS = 0x%x, len = 0x%x\n"),
+		info.version >> 8, info.version & 0xff,
+		info.cseg, info.cseg_len, info.offset,
+		info.cseg_16, info.cseg_16_len,
+		info.dseg, info.dseg_len);
+  grub_xputs (info.flags & GRUB_APM_FLAGS_16BITPROTECTED_SUPPORTED
+	      ? _("16-bit protected interface supported\n")
+	      : _("16-bit protected interface unsupported\n"));
+  grub_xputs (info.flags & GRUB_APM_FLAGS_32BITPROTECTED_SUPPORTED
+	      ? _("32-bit protected interface supported\n")
+	      : _("32-bit protected interface unsupported\n"));
+  grub_xputs (info.flags & GRUB_APM_FLAGS_CPUIDLE_SLOWS_DOWN
+	      ? _("CPU Idle slows down processor\n")
+	      : _("CPU Idle doesn't slow down processor\n"));
+  grub_xputs (info.flags & GRUB_APM_FLAGS_DISABLED
+	      ? _("APM disabled\n") : _("APM enabled\n"));
+  grub_xputs (info.flags & GRUB_APM_FLAGS_DISENGAGED
+	      ? _("APM disengaged\n") : _("APM engaged\n"));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsapm)
+{
+  cmd = grub_register_command ("lsapm", grub_cmd_lsapm, 0,
+			      N_("Show APM information."));
+}
+
+GRUB_MOD_FINI(lsapm)
+{
+  grub_unregister_command (cmd);
+}
+
+
diff --git a/grub-core/commands/i386/pc/play.c b/grub-core/commands/i386/pc/play.c
new file mode 100644
index 0000000..a980e46
--- /dev/null
+++ b/grub-core/commands/i386/pc/play.c
@@ -0,0 +1,197 @@
+/* play.c - command to play a tune  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Lots of this file is borrowed from GNU/Hurd generic-speaker driver.  */
+
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/cpu/io.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/time.h>
+#include <grub/speaker.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define BASE_TEMPO (60 * 1000)
+
+
+#define T_REST			((grub_uint16_t) 0)
+#define T_FINE			((grub_uint16_t) -1)
+
+struct note
+{
+  grub_uint16_t pitch;
+  grub_uint16_t duration;
+};
+
+/* Returns whether playing should continue.  */
+static int
+play (unsigned tempo, struct note *note)
+{
+  grub_uint64_t to;
+
+  if (note->pitch == T_FINE || grub_getkey_noblock () != GRUB_TERM_NO_KEY)
+    return 1;
+
+  grub_dprintf ("play", "pitch = %d, duration = %d\n", note->pitch,
+                note->duration);
+
+  switch (note->pitch)
+    {
+      case T_REST:
+        grub_speaker_beep_off ();
+        break;
+
+      default:
+        grub_speaker_beep_on (note->pitch);
+        break;
+    }
+
+  to = grub_get_time_ms () + BASE_TEMPO * note->duration / tempo;
+  while ((grub_get_time_ms () <= to)
+	 && (grub_getkey_noblock () == GRUB_TERM_NO_KEY));
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_play (grub_command_t cmd __attribute__ ((unused)),
+	       int argc, char **args)
+{
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, 
+		       /* TRANSLATORS: It's musical notes, not the notes
+			  you take. Play command expects arguments which can
+			  be either a filename or tempo+notes.
+			  This error happens if none is specified.  */
+		       N_("filename or tempo and notes expected"));
+
+  if (argc == 1)
+    {
+      struct note buf;
+      grub_uint32_t tempo;
+      grub_file_t file;
+
+      file = grub_file_open (args[0], GRUB_FILE_TYPE_AUDIO);
+
+      if (! file)
+        return grub_errno;
+
+      if (grub_file_read (file, &tempo, sizeof (tempo)) != sizeof (tempo))
+        {
+          grub_file_close (file);
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+			args[0]);
+          return grub_errno;
+        }
+
+      if (!tempo)
+        {
+          grub_file_close (file);
+	  grub_error (GRUB_ERR_BAD_ARGUMENT, N_("Invalid tempo in %s"),
+		      args[0]);
+          return grub_errno;
+        }
+
+      tempo = grub_le_to_cpu32 (tempo);
+      grub_dprintf ("play","tempo = %d\n", tempo);
+
+      while (grub_file_read (file, &buf,
+                             sizeof (struct note)) == sizeof (struct note))
+        {
+          buf.pitch = grub_le_to_cpu16 (buf.pitch);
+          buf.duration = grub_le_to_cpu16 (buf.duration);
+
+          if (play (tempo, &buf))
+            break;
+        }
+
+      grub_file_close (file);
+    }
+  else
+    {
+      const char *end;
+      unsigned tempo;
+      struct note note;
+      int i;
+
+      tempo = grub_strtoul (args[0], &end, 0);
+
+      if (!tempo)
+        {
+	  grub_error (GRUB_ERR_BAD_ARGUMENT, N_("Invalid tempo in %s"),
+		      args[0]);
+          return grub_errno;
+        }
+
+      if (*end)
+        /* Was not a number either, assume it was supposed to be a file name.  */
+        return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), args[0]);
+
+      grub_dprintf ("play","tempo = %d\n", tempo);
+
+      for (i = 1; i + 1 < argc; i += 2)
+        {
+          note.pitch = grub_strtoul (args[i], &end, 0);
+	  if (grub_errno)
+	    break;
+          if (*end)
+            {
+              grub_error (GRUB_ERR_BAD_NUMBER, N_("unrecognized number"));
+              break;
+            }
+
+          note.duration = grub_strtoul (args[i + 1], &end, 0);
+	  if (grub_errno)
+	    break;
+          if (*end)
+            {
+              grub_error (GRUB_ERR_BAD_NUMBER, N_("unrecognized number"));
+              break;
+            }
+
+          if (play (tempo, &note))
+            break;
+        }
+    }
+
+  grub_speaker_beep_off ();
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(play)
+{
+  cmd = grub_register_command ("play", grub_cmd_play,
+			       N_("FILE | TEMPO [PITCH1 DURATION1] [PITCH2 DURATION2] ... "),
+			       N_("Play a tune."));
+}
+
+GRUB_MOD_FINI(play)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/i386/pc/sendkey.c b/grub-core/commands/i386/pc/sendkey.c
new file mode 100644
index 0000000..26d9acd
--- /dev/null
+++ b/grub-core/commands/i386/pc/sendkey.c
@@ -0,0 +1,387 @@
+/* sendkey.c - fake keystroke. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/cpu/io.h>
+#include <grub/loader.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv2+");
+
+static char sendkey[0x20];
+/* Length of sendkey.  */
+static int keylen = 0;
+static int noled = 0;
+static const struct grub_arg_option options[] =
+  {
+    {"num", 'n', 0, N_("set numlock mode"), "[on|off]", ARG_TYPE_STRING},
+    {"caps", 'c', 0, N_("set capslock mode"), "[on|off]", ARG_TYPE_STRING},
+    {"scroll", 's', 0, N_("set scrolllock mode"), "[on|off]", ARG_TYPE_STRING},
+    {"insert", 0, 0, N_("set insert mode"), "[on|off]", ARG_TYPE_STRING},
+    {"pause", 0, 0, N_("set pause mode"), "[on|off]", ARG_TYPE_STRING},
+    {"left-shift", 0, 0, N_("press left shift"), "[on|off]", ARG_TYPE_STRING},
+    {"right-shift", 0, 0, N_("press right shift"), "[on|off]", ARG_TYPE_STRING},
+    {"sysrq", 0, 0, N_("press SysRq"), "[on|off]", ARG_TYPE_STRING},
+    {"numkey", 0, 0, N_("press NumLock key"), "[on|off]", ARG_TYPE_STRING},
+    {"capskey", 0, 0, N_("press CapsLock key"), "[on|off]", ARG_TYPE_STRING},
+    {"scrollkey", 0, 0, N_("press ScrollLock key"), "[on|off]", ARG_TYPE_STRING},
+    {"insertkey", 0, 0, N_("press Insert key"), "[on|off]", ARG_TYPE_STRING},
+    {"left-alt", 0, 0, N_("press left alt"), "[on|off]", ARG_TYPE_STRING},
+    {"right-alt", 0, 0, N_("press right alt"), "[on|off]", ARG_TYPE_STRING},
+    {"left-ctrl", 0, 0, N_("press left ctrl"), "[on|off]", ARG_TYPE_STRING},
+    {"right-ctrl", 0, 0, N_("press right ctrl"), "[on|off]", ARG_TYPE_STRING},
+    {"no-led", 0, 0, N_("don't update LED state"), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+static int simple_flag_offsets[] 
+= {5, 6, 4, 7, 11, 1, 0, 10, 13, 14, 12, 15, 9, 3, 8, 2};
+
+static grub_uint32_t andmask = 0xffffffff, ormask = 0;
+
+struct 
+keysym
+{
+  const char *unshifted_name;		/* the name in unshifted state */
+  const char *shifted_name;		/* the name in shifted state */
+  unsigned char unshifted_ascii;	/* the ascii code in unshifted state */
+  unsigned char shifted_ascii;		/* the ascii code in shifted state */
+  unsigned char keycode;		/* keyboard scancode */
+};
+
+/* The table for key symbols. If the "shifted" member of an entry is
+   NULL, the entry does not have shifted state. Copied from GRUB Legacy setkey fuction  */
+static struct keysym keysym_table[] =
+{
+  {"escape",		0,		0x1b,	0,	0x01},
+  {"1",			"exclam",	'1',	'!',	0x02},
+  {"2",			"at",		'2',	'@',	0x03},
+  {"3",			"numbersign",	'3',	'#',	0x04},
+  {"4",			"dollar",	'4',	'$',	0x05},
+  {"5",			"percent",	'5',	'%',	0x06},
+  {"6",			"caret",	'6',	'^',	0x07},
+  {"7",			"ampersand",	'7',	'&',	0x08},
+  {"8",			"asterisk",	'8',	'*',	0x09},
+  {"9",			"parenleft",	'9',	'(',	0x0a},
+  {"0",			"parenright",	'0',	')',	0x0b},
+  {"minus",		"underscore",	'-',	'_',	0x0c},
+  {"equal",		"plus",		'=',	'+',	0x0d},
+  {"backspace",		0,		'\b',	0,	0x0e},
+  {"tab",		0,		'\t',	0,	0x0f},
+  {"q",			"Q",		'q',	'Q',	0x10},
+  {"w",			"W",		'w',	'W',	0x11},
+  {"e",			"E",		'e',	'E',	0x12},
+  {"r",			"R",		'r',	'R',	0x13},
+  {"t",			"T",		't',	'T',	0x14},
+  {"y",			"Y",		'y',	'Y',	0x15},
+  {"u",			"U",		'u',	'U',	0x16},
+  {"i",			"I",		'i',	'I',	0x17},
+  {"o",			"O",		'o',	'O',	0x18},
+  {"p",			"P",		'p',	'P',	0x19},
+  {"bracketleft",	"braceleft",	'[',	'{',	0x1a},
+  {"bracketright",	"braceright",	']',	'}',	0x1b},
+  {"enter",		0,		'\r',	0,	0x1c},
+  {"control",		0,		0,	0,	0x1d},
+  {"a",			"A",		'a',	'A',	0x1e},
+  {"s",			"S",		's',	'S',	0x1f},
+  {"d",			"D",		'd',	'D',	0x20},
+  {"f",			"F",		'f',	'F',	0x21},
+  {"g",			"G",		'g',	'G',	0x22},
+  {"h",			"H",		'h',	'H',	0x23},
+  {"j",			"J",		'j',	'J',	0x24},
+  {"k",			"K",		'k',	'K',	0x25},
+  {"l",			"L",		'l',	'L',	0x26},
+  {"semicolon",		"colon",	';',	':',	0x27},
+  {"quote",		"doublequote",	'\'',	'"',	0x28},
+  {"backquote",		"tilde",	'`',	'~',	0x29},
+  {"shift",		0,		0,	0,	0x2a},
+  {"backslash",		"bar",		'\\',	'|',	0x2b},
+  {"z",			"Z",		'z',	'Z',	0x2c},
+  {"x",			"X",		'x',	'X',	0x2d},
+  {"c",			"C",		'c',	'C',	0x2e},
+  {"v",			"V",		'v',	'V',	0x2f},
+  {"b",			"B",		'b',	'B',	0x30},
+  {"n",			"N",		'n',	'N',	0x31},
+  {"m",			"M",		'm',	'M',	0x32},
+  {"comma",		"less",		',',	'<',	0x33},
+  {"period",		"greater",	'.',	'>',	0x34},
+  {"slash",		"question",	'/',	'?',	0x35},
+  {"rshift",		0,		0,	0,	0x36},
+  {"numasterisk",		0,		'*',	0,	0x37},
+  {"alt",		0,		0,	0,	0x38},
+  {"space",		0,		' ',	0,	0x39},
+  {"capslock",		0,		0,	0,	0x3a},
+  {"F1",		0,		0,	0,	0x3b},
+  {"F2",		0,		0,	0,	0x3c},
+  {"F3",		0,		0,	0,	0x3d},
+  {"F4",		0,		0,	0,	0x3e},
+  {"F5",		0,		0,	0,	0x3f},
+  {"F6",	 	0,		0,	0,	0x40},
+  {"F7",		0,		0,	0,	0x41},
+  {"F8",		0,		0,	0,	0x42},
+  {"F9",		0,		0,	0,	0x43},
+  {"F10",		0,		0,	0,	0x44},
+  {"num7",		"numhome",		'7',	0,	0x47},
+  {"num8",		"numup",		'8',	0,	0x48},
+  {"num9",		"numpgup",		'9',	0,	0x49},
+  {"numminus",		0,		'-',	0,	0x4a},
+  {"num4",		"numleft",		'4',	0,	0x4b},
+  {"num5",		"numcenter",		'5',	0,	0x4c},
+  {"num6",		"numright",		'6',	0,	0x4d},
+  {"numplus",		0,		'-',	0,	0x4e},
+  {"num1",		"numend",		'1',	0,	0x4f},
+  {"num2",		"numdown",		'2',	0,	0x50},
+  {"num3",		"numpgdown",		'3',	0,	0x51},
+  {"num0",		"numinsert",		'0',	0,	0x52},
+  {"numperiod",	"numdelete", 0,	0x7f,		0x53},
+  {"F11",		0,		0,	0,	0x57},
+  {"F12",		0,		0,	0,	0x58},
+  {"numenter",		0,		'\r',	0,	0xe0},
+  {"numslash",		0,		'/',	0,	0xe0},
+  {"delete",		0,		0x7f,	0,	0xe0},
+  {"insert",		0,		0xe0,	0,	0x52},
+  {"home",		0,		0xe0,	0,	0x47},
+  {"end",		0,		0xe0,	0,	0x4f},
+  {"pgdown",		0,		0xe0,	0,	0x51},
+  {"pgup",		0,		0xe0,	0,	0x49},
+  {"down",		0,		0xe0,	0,	0x50},
+  {"up",		0,		0xe0,	0,	0x48},
+  {"left",		0,		0xe0,	0,	0x4b},
+  {"right",		0,		0xe0,	0,	0x4d}
+};
+
+/* Set a simple flag in flags variable  
+   OUTOFFSET - offset of flag in FLAGS,
+   OP - action id
+*/
+static void
+grub_sendkey_set_simple_flag (int outoffset, int op)
+{      
+  if (op == 2)
+    {
+      andmask |= (1 << outoffset);
+      ormask &= ~(1 << outoffset);
+    }
+  else
+    {
+      andmask &= (~(1 << outoffset));
+      if (op == 1)
+	ormask |= (1 << outoffset);
+      else
+	ormask &= ~(1 << outoffset);
+    }
+}
+
+static int
+grub_sendkey_parse_op (struct grub_arg_list state)
+{
+  if (! state.set)
+    return 2;
+
+  if (grub_strcmp (state.arg, "off") == 0 || grub_strcmp (state.arg, "0") == 0 
+      || grub_strcmp (state.arg, "unpress") == 0)
+    return 0;
+
+  if (grub_strcmp (state.arg, "on")  == 0 || grub_strcmp (state.arg, "1")  == 0
+      || grub_strcmp (state.arg, "press") == 0)
+    return 1;
+
+  return 2;
+}
+
+static grub_uint32_t oldflags;
+
+static grub_err_t
+grub_sendkey_postboot (void)
+{
+  /* For convention: pointer to flags.  */
+  grub_uint32_t *flags = (grub_uint32_t *) 0x417;
+
+  *flags = oldflags;
+
+  *((char *) 0x41a) = 0x1e;
+  *((char *) 0x41c) = 0x1e;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Set keyboard buffer to our sendkey  */
+static grub_err_t
+grub_sendkey_preboot (int noret __attribute__ ((unused)))
+{
+  /* For convention: pointer to flags.  */
+  grub_uint32_t *flags = (grub_uint32_t *) 0x417;
+
+  oldflags = *flags;
+  
+  /* Set the sendkey.  */
+  *((char *) 0x41a) = 0x1e;
+  *((char *) 0x41c) = keylen + 0x1e;
+  grub_memcpy ((char *) 0x41e, sendkey, 0x20);
+
+  /* Transform "any ctrl" to "right ctrl" flag.  */
+  if (*flags & (1 << 8))
+    *flags &= ~(1 << 2);
+
+  /* Transform "any alt" to "right alt" flag.  */
+  if (*flags & (1 << 9))
+    *flags &= ~(1 << 3);
+  
+  *flags = (*flags & andmask) | ormask;
+
+  /* Transform "right ctrl" to "any ctrl" flag.  */
+  if (*flags & (1 << 8))
+    *flags |= (1 << 2);
+
+  /* Transform "right alt" to "any alt" flag.  */
+  if (*flags & (1 << 9))
+    *flags |= (1 << 3);
+
+  /* Write new LED state  */
+  if (!noled)
+    {
+      int value = 0;
+      int failed;
+      /* Try 5 times  */
+      for (failed = 0; failed < 5; failed++)
+	{
+	  value = 0;
+	  /* Send command change LEDs  */
+	  grub_outb (0xed, 0x60);
+
+	  /* Wait */
+	  do
+	    value = grub_inb (0x60);
+	  while ((value != 0xfa) && (value != 0xfe));
+
+	  if (value == 0xfa)
+	    {
+	      /* Set new LEDs*/
+	      grub_outb ((*flags >> 4) & 7, 0x60);
+	      break;
+	    }
+	}
+    }
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for grub_cmd_sendkey.  */
+static int
+find_key_code (char *key)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE(keysym_table); i++)
+    {
+      if (keysym_table[i].unshifted_name 
+	  && grub_strcmp (key, keysym_table[i].unshifted_name) == 0)
+	return keysym_table[i].keycode;
+      else if (keysym_table[i].shifted_name 
+	       && grub_strcmp (key, keysym_table[i].shifted_name) == 0)
+	return keysym_table[i].keycode;
+    }
+
+  return 0;
+}
+
+/* Helper for grub_cmd_sendkey.  */
+static int
+find_ascii_code (char *key)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE(keysym_table); i++)
+    {
+      if (keysym_table[i].unshifted_name 
+	  && grub_strcmp (key, keysym_table[i].unshifted_name) == 0)
+	return keysym_table[i].unshifted_ascii;
+      else if (keysym_table[i].shifted_name 
+	       && grub_strcmp (key, keysym_table[i].shifted_name) == 0)
+	return keysym_table[i].shifted_ascii;
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_sendkey (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+
+  andmask = 0xffffffff;
+  ormask = 0;
+
+  {
+    int i;
+
+    keylen = 0;
+
+    for (i = 0; i < argc && keylen < 0x20; i++)
+      {
+	int key_code;
+	
+	key_code = find_key_code (args[i]);
+	if (key_code)
+	  {
+	    sendkey[keylen++] = find_ascii_code (args[i]);
+	    sendkey[keylen++] = key_code;
+	  }
+      }
+  }
+
+  {
+    unsigned i;
+    for (i = 0; i < ARRAY_SIZE(simple_flag_offsets); i++)
+      grub_sendkey_set_simple_flag (simple_flag_offsets[i], 
+				    grub_sendkey_parse_op(state[i]));
+  }
+
+  /* Set noled. */
+  noled = (state[ARRAY_SIZE(simple_flag_offsets)].set);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+static struct grub_preboot *preboot_hook;
+
+GRUB_MOD_INIT (sendkey)
+{
+  cmd = grub_register_extcmd ("sendkey", grub_cmd_sendkey, 0,
+			      N_("[KEYSTROKE1] [KEYSTROKE2] ..."),
+			      /* TRANSLATORS: It can emulate multiple
+				 keypresses.  */
+			      N_("Emulate a keystroke sequence"), options);
+
+  preboot_hook 
+    = grub_loader_register_preboot_hook (grub_sendkey_preboot, 
+					 grub_sendkey_postboot,
+					 GRUB_LOADER_PREBOOT_HOOK_PRIO_CONSOLE);
+}
+
+GRUB_MOD_FINI (sendkey)
+{
+  grub_unregister_extcmd (cmd);
+  grub_loader_unregister_preboot_hook (preboot_hook);
+}
diff --git a/grub-core/commands/i386/pc/smbios.c b/grub-core/commands/i386/pc/smbios.c
new file mode 100644
index 0000000..069d663
--- /dev/null
+++ b/grub-core/commands/i386/pc/smbios.c
@@ -0,0 +1,52 @@
+/* smbios.c - get smbios tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/acpi.h>
+#include <grub/smbios.h>
+#include <grub/misc.h>
+
+struct grub_smbios_eps *
+grub_machine_smbios_get_eps (void)
+{
+  grub_uint8_t *ptr;
+
+  grub_dprintf ("smbios", "Looking for SMBIOS EPS. Scanning BIOS\n");
+
+  for (ptr = (grub_uint8_t *) 0xf0000; ptr < (grub_uint8_t *) 0x100000; ptr += 16)
+    if (grub_memcmp (ptr, "_SM_", 4) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_smbios_eps)) == 0)
+      return (struct grub_smbios_eps *) ptr;
+
+  return 0;
+}
+
+struct grub_smbios_eps3 *
+grub_machine_smbios_get_eps3 (void)
+{
+  grub_uint8_t *ptr;
+
+  grub_dprintf ("smbios", "Looking for SMBIOS3 EPS. Scanning BIOS\n");
+
+  for (ptr = (grub_uint8_t *) 0xf0000; ptr < (grub_uint8_t *) 0x100000; ptr += 16)
+    if (grub_memcmp (ptr, "_SM3_", 5) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_smbios_eps3)) == 0)
+      return (struct grub_smbios_eps3 *) ptr;
+
+  return 0;
+}
diff --git a/grub-core/commands/i386/rdmsr.c b/grub-core/commands/i386/rdmsr.c
new file mode 100644
index 0000000..46c4346
--- /dev/null
+++ b/grub-core/commands/i386/rdmsr.c
@@ -0,0 +1,102 @@
+/* rdmsr.c - Read CPU model-specific registers. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *  Based on gcc/gcc/config/i386/driver-i386.c
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/i386/cpuid.h>
+#include <grub/i386/rdmsr.h>
+
+GRUB_MOD_LICENSE("GPLv3+");
+
+static grub_extcmd_t cmd_read;
+
+static const struct grub_arg_option options[] =
+{
+  {0, 'v', 0, N_("Save read value into variable VARNAME."),
+  N_("VARNAME"), ARG_TYPE_STRING},
+  {0, 0, 0, 0, 0, 0}
+};
+
+static grub_err_t
+grub_cmd_msr_read (grub_extcmd_context_t ctxt, int argc, char **argv)
+{
+  grub_uint32_t manufacturer[3], max_cpuid, a, b, c, features, addr;
+  grub_uint64_t value;
+  const char *ptr;
+  char buf[sizeof("1122334455667788")];
+
+  /*
+   * The CPUID instruction should be used to determine whether MSRs
+   * are supported. (CPUID.01H:EDX[5] = 1)
+   */
+  if (! grub_cpu_is_cpuid_supported ())
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  grub_cpuid (0, max_cpuid, manufacturer[0], manufacturer[2], manufacturer[1]);
+
+  if (max_cpuid < 1)
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  grub_cpuid (1, a, b, c, features);
+
+  if (!(features & (1 << 5)))
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  grub_errno = GRUB_ERR_NONE;
+  ptr = argv[0];
+  addr = grub_strtoul (ptr, &ptr, 0);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+  if (*ptr != '\0')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid argument"));
+
+  value = grub_msr_read (addr);
+
+  if (ctxt->state[0].set)
+    {
+      grub_snprintf (buf, sizeof(buf), "%llx", (unsigned long long) value);
+      grub_env_set (ctxt->state[0].arg, buf);
+    }
+  else
+    grub_printf ("0x%llx\n", (unsigned long long) value);
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT(rdmsr)
+{
+  cmd_read = grub_register_extcmd ("rdmsr", grub_cmd_msr_read, 0, N_("ADDR"),
+				   N_("Read a CPU model specific register."),
+				   options);
+}
+
+GRUB_MOD_FINI(rdmsr)
+{
+  grub_unregister_extcmd (cmd_read);
+}
diff --git a/grub-core/commands/i386/wrmsr.c b/grub-core/commands/i386/wrmsr.c
new file mode 100644
index 0000000..1b143b8
--- /dev/null
+++ b/grub-core/commands/i386/wrmsr.c
@@ -0,0 +1,94 @@
+/* wrmsr.c - Write CPU model-specific registers. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *  Based on gcc/gcc/config/i386/driver-i386.c
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/lockdown.h>
+#include <grub/i18n.h>
+#include <grub/i386/cpuid.h>
+#include <grub/i386/wrmsr.h>
+
+GRUB_MOD_LICENSE("GPLv3+");
+
+static grub_command_t cmd_write;
+
+static grub_err_t
+grub_cmd_msr_write (grub_command_t cmd __attribute__ ((unused)), int argc, char **argv)
+{
+  grub_uint32_t manufacturer[3], max_cpuid, a, b, c, features, addr;
+  grub_uint64_t value;
+  const char *ptr;
+
+  /*
+   * The CPUID instruction should be used to determine whether MSRs
+   * are supported. (CPUID.01H:EDX[5] = 1)
+   */
+  if (!grub_cpu_is_cpuid_supported ())
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  grub_cpuid (0, max_cpuid, manufacturer[0], manufacturer[2], manufacturer[1]);
+
+  if (max_cpuid < 1)
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  grub_cpuid (1, a, b, c, features);
+
+  if (!(features & (1 << 5)))
+    return grub_error (GRUB_ERR_BUG, N_("unsupported instruction"));
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  grub_errno = GRUB_ERR_NONE;
+  ptr = argv[0];
+  addr = grub_strtoul (ptr, &ptr, 0);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+  if (*ptr != '\0')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid argument"));
+
+  ptr = argv[1];
+  value = grub_strtoull (ptr, &ptr, 0);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+  if (*ptr != '\0')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid argument"));
+
+  grub_msr_write (addr, value);
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT(wrmsr)
+{
+  cmd_write = grub_register_command_lockdown ("wrmsr", grub_cmd_msr_write, N_("ADDR VALUE"),
+                                              N_("Write a value to a CPU model specific register."));
+}
+
+GRUB_MOD_FINI(wrmsr)
+{
+  grub_unregister_command (cmd_write);
+}
diff --git a/grub-core/commands/ieee1275/suspend.c b/grub-core/commands/ieee1275/suspend.c
new file mode 100644
index 0000000..b505485
--- /dev/null
+++ b/grub-core/commands/ieee1275/suspend.c
@@ -0,0 +1,51 @@
+/* suspend.c - command to suspend GRUB and return to Open Firmware  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_suspend (grub_command_t cmd __attribute__ ((unused)),
+		  int argc __attribute__ ((unused)),
+		  char **args __attribute__ ((unused)))
+{
+  grub_puts_ (N_("Run `go' to resume GRUB."));
+  grub_ieee1275_enter ();
+  grub_cls ();
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(ieee1275_suspend)
+{
+  cmd = grub_register_command ("suspend", grub_cmd_suspend,
+			       0, N_("Return to IEEE1275 prompt."));
+}
+
+GRUB_MOD_FINI(ieee1275_suspend)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/iorw.c b/grub-core/commands/iorw.c
new file mode 100644
index 0000000..584baec
--- /dev/null
+++ b/grub-core/commands/iorw.c
@@ -0,0 +1,156 @@
+/* memrw.c - command to read / write physical memory  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/cpu/io.h>
+#include <grub/i18n.h>
+#include <grub/lockdown.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_extcmd_t cmd_read_byte, cmd_read_word, cmd_read_dword;
+static grub_command_t cmd_write_byte, cmd_write_word, cmd_write_dword;
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'v', 0, N_("Save read value into variable VARNAME."),
+     N_("VARNAME"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+
+static grub_err_t
+grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
+{
+  grub_port_t addr;
+  grub_uint32_t value = 0;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  switch (ctxt->extcmd->cmd->name[sizeof ("in") - 1])
+    {
+    case 'l':
+      value = grub_inl (addr);
+      break;
+
+    case 'w':
+      value = grub_inw (addr);
+      break;
+
+    case 'b':
+      value = grub_inb (addr);
+      break;
+    }
+
+  if (ctxt->state[0].set)
+    {
+      char buf[sizeof ("XXXXXXXX")];
+      grub_snprintf (buf, sizeof (buf), "%x", value);
+      grub_env_set (ctxt->state[0].arg, buf);
+    }
+  else
+    grub_printf ("0x%x\n", value);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_write (grub_command_t cmd, int argc, char **argv)
+{
+  grub_port_t addr;
+  grub_uint32_t value;
+  grub_uint32_t mask = 0xffffffff;
+
+  if (argc != 2 && argc != 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  value = grub_strtoul (argv[1], 0, 0);
+  if (argc == 3)
+    mask = grub_strtoul (argv[2], 0, 0);
+  value &= mask;
+  switch (cmd->name[sizeof ("out") - 1])
+    {
+    case 'l':
+      if (mask != 0xffffffff)
+	grub_outl ((grub_inl (addr) & ~mask) | value, addr);
+      else
+	grub_outl (value, addr);
+      break;
+
+    case 'w':
+      if ((mask & 0xffff) != 0xffff)
+	grub_outw ((grub_inw (addr) & ~mask) | value, addr);
+      else
+	grub_outw (value, addr);
+      break;
+
+    case 'b':
+      if ((mask & 0xff) != 0xff)
+	grub_outb ((grub_inb (addr) & ~mask) | value, addr);
+      else
+	grub_outb (value, addr);
+      break;
+    }
+
+  return 0;
+}
+
+GRUB_MOD_INIT(memrw)
+{
+  cmd_read_byte =
+    grub_register_extcmd ("inb", grub_cmd_read, 0,
+			  N_("PORT"), N_("Read 8-bit value from PORT."),
+			  options);
+  cmd_read_word =
+    grub_register_extcmd ("inw", grub_cmd_read, 0,
+			  N_("PORT"), N_("Read 16-bit value from PORT."),
+			  options);
+  cmd_read_dword =
+    grub_register_extcmd ("inl", grub_cmd_read, 0,
+			  N_("PORT"), N_("Read 32-bit value from PORT."),
+			  options);
+  cmd_write_byte =
+    grub_register_command_lockdown ("outb", grub_cmd_write,
+                                    N_("PORT VALUE [MASK]"),
+                                    N_("Write 8-bit VALUE to PORT."));
+  cmd_write_word =
+    grub_register_command_lockdown ("outw", grub_cmd_write,
+                                    N_("PORT VALUE [MASK]"),
+                                    N_("Write 16-bit VALUE to PORT."));
+  cmd_write_dword =
+    grub_register_command_lockdown ("outl", grub_cmd_write,
+                                    N_("ADDR VALUE [MASK]"),
+                                    N_("Write 32-bit VALUE to PORT."));
+}
+
+GRUB_MOD_FINI(memrw)
+{
+  grub_unregister_extcmd (cmd_read_byte);
+  grub_unregister_extcmd (cmd_read_word);
+  grub_unregister_extcmd (cmd_read_dword);
+  grub_unregister_command (cmd_write_byte);
+  grub_unregister_command (cmd_write_word);
+  grub_unregister_command (cmd_write_dword);
+}
diff --git a/grub-core/commands/keylayouts.c b/grub-core/commands/keylayouts.c
new file mode 100644
index 0000000..c05d612
--- /dev/null
+++ b/grub-core/commands/keylayouts.c
@@ -0,0 +1,307 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/time.h>
+#include <grub/dl.h>
+#include <grub/keyboard_layouts.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/file.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_keyboard_layout layout_us = {
+  .keyboard_map = {
+    /* Keyboard errors. Handled by driver.  */
+    /* 0x00 */   0,   0,   0,   0,
+
+    /* 0x04 */ 'a',  'b',  'c',  'd', 
+    /* 0x08 */ 'e',  'f',  'g',  'h',  'i', 'j', 'k', 'l',
+    /* 0x10 */ 'm',  'n',  'o',  'p',  'q', 'r', 's', 't',
+    /* 0x18 */ 'u',  'v',  'w',  'x',  'y', 'z', '1', '2',
+    /* 0x20 */ '3',  '4',  '5',  '6',  '7', '8', '9', '0',
+    /* 0x28 */ '\n', GRUB_TERM_ESC, GRUB_TERM_BACKSPACE, GRUB_TERM_TAB, ' ', '-', '=', '[',
+    /* According to usage table 0x31 should be mapped to '/'
+       but testing with real keyboard shows that 0x32 is remapped to '/'.
+       Map 0x31 to 0. 
+    */
+    /* 0x30 */ ']',   0,   '\\', ';', '\'', '`', ',', '.',
+    /* 0x39 is CapsLock. Handled by driver.  */
+    /* 0x38 */ '/',   0,   GRUB_TERM_KEY_F1, GRUB_TERM_KEY_F2, 
+    /* 0x3c */ GRUB_TERM_KEY_F3,     GRUB_TERM_KEY_F4,
+    /* 0x3e */ GRUB_TERM_KEY_F5,     GRUB_TERM_KEY_F6,
+    /* 0x40 */ GRUB_TERM_KEY_F7,     GRUB_TERM_KEY_F8,
+    /* 0x42 */ GRUB_TERM_KEY_F9,     GRUB_TERM_KEY_F10,
+    /* 0x44 */ GRUB_TERM_KEY_F11,    GRUB_TERM_KEY_F12,
+    /* PrtScr and ScrollLock. Not handled yet.  */
+    /* 0x46 */ 0,                    0,
+    /* 0x48 is Pause. Not handled yet.  */
+    /* 0x48 */ 0,                    GRUB_TERM_KEY_INSERT, 
+    /* 0x4a */ GRUB_TERM_KEY_HOME,   GRUB_TERM_KEY_PPAGE,
+    /* 0x4c */ GRUB_TERM_KEY_DC,     GRUB_TERM_KEY_END,
+    /* 0x4e */ GRUB_TERM_KEY_NPAGE,  GRUB_TERM_KEY_RIGHT,
+    /* 0x50 */ GRUB_TERM_KEY_LEFT,   GRUB_TERM_KEY_DOWN,
+    /* 0x53 is NumLock. Handled by driver.  */
+    /* 0x52 */ GRUB_TERM_KEY_UP,     0,
+    /* 0x54 */ '/',                  '*', 
+    /* 0x56 */ '-',                  '+',
+    /* 0x58 */ '\n',                 GRUB_TERM_KEY_END, 
+    /* 0x5a */ GRUB_TERM_KEY_DOWN,   GRUB_TERM_KEY_NPAGE,
+    /* 0x5c */ GRUB_TERM_KEY_LEFT,   GRUB_TERM_KEY_CENTER,
+    /* 0x5e */ GRUB_TERM_KEY_RIGHT,  GRUB_TERM_KEY_HOME,
+    /* 0x60 */ GRUB_TERM_KEY_UP,     GRUB_TERM_KEY_PPAGE,
+    /* 0x62 */ GRUB_TERM_KEY_INSERT, GRUB_TERM_KEY_DC,
+    /* 0x64 */ '\\'
+  },
+  .keyboard_map_shift = {
+    /* Keyboard errors. Handled by driver.  */
+    /* 0x00 */   0,   0,   0,   0,
+
+    /* 0x04 */ 'A',  'B',  'C',  'D', 
+    /* 0x08 */ 'E',  'F',  'G',  'H',  'I', 'J', 'K', 'L',
+    /* 0x10 */ 'M',  'N',  'O',  'P',  'Q', 'R', 'S', 'T',
+    /* 0x18 */ 'U',  'V',  'W',  'X',  'Y', 'Z', '!', '@',
+    /* 0x20 */ '#',  '$',  '%',  '^',  '&', '*', '(', ')',
+    /* 0x28 */ '\n' | GRUB_TERM_SHIFT, GRUB_TERM_ESC | GRUB_TERM_SHIFT,
+    /* 0x2a */ GRUB_TERM_BACKSPACE | GRUB_TERM_SHIFT, GRUB_TERM_TAB | GRUB_TERM_SHIFT,
+    /* 0x2c */ ' '  | GRUB_TERM_SHIFT,  '_', '+', '{',
+    /* According to usage table 0x31 should be mapped to '/'
+       but testing with real keyboard shows that 0x32 is remapped to '/'.
+       Map 0x31 to 0. 
+    */
+    /* 0x30 */ '}',  0,    '|',  ':',  '"', '~', '<', '>',
+    /* 0x39 is CapsLock. Handled by driver.  */
+    /* 0x38 */ '?',  0,
+    /* 0x3a */ GRUB_TERM_KEY_F1 | GRUB_TERM_SHIFT,
+    /* 0x3b */ GRUB_TERM_KEY_F2 | GRUB_TERM_SHIFT, 
+    /* 0x3c */ GRUB_TERM_KEY_F3 | GRUB_TERM_SHIFT, 
+    /* 0x3d */ GRUB_TERM_KEY_F4 | GRUB_TERM_SHIFT, 
+    /* 0x3e */ GRUB_TERM_KEY_F5 | GRUB_TERM_SHIFT, 
+    /* 0x3f */ GRUB_TERM_KEY_F6 | GRUB_TERM_SHIFT, 
+    /* 0x40 */ GRUB_TERM_KEY_F7 | GRUB_TERM_SHIFT, 
+    /* 0x41 */ GRUB_TERM_KEY_F8 | GRUB_TERM_SHIFT, 
+    /* 0x42 */ GRUB_TERM_KEY_F9 | GRUB_TERM_SHIFT, 
+    /* 0x43 */ GRUB_TERM_KEY_F10 | GRUB_TERM_SHIFT, 
+    /* 0x44 */ GRUB_TERM_KEY_F11 | GRUB_TERM_SHIFT, 
+    /* 0x45 */ GRUB_TERM_KEY_F12 | GRUB_TERM_SHIFT, 
+    /* PrtScr and ScrollLock. Not handled yet.  */
+    /* 0x46 */ 0,                    0,
+    /* 0x48 is Pause. Not handled yet.  */
+    /* 0x48 */ 0,                    GRUB_TERM_KEY_INSERT | GRUB_TERM_SHIFT, 
+    /* 0x4a */ GRUB_TERM_KEY_HOME | GRUB_TERM_SHIFT,
+    /* 0x4b */ GRUB_TERM_KEY_PPAGE | GRUB_TERM_SHIFT,
+    /* 0x4c */ GRUB_TERM_KEY_DC | GRUB_TERM_SHIFT,
+    /* 0x4d */ GRUB_TERM_KEY_END | GRUB_TERM_SHIFT,
+    /* 0x4e */ GRUB_TERM_KEY_NPAGE | GRUB_TERM_SHIFT,
+    /* 0x4f */ GRUB_TERM_KEY_RIGHT | GRUB_TERM_SHIFT,
+    /* 0x50 */ GRUB_TERM_KEY_LEFT | GRUB_TERM_SHIFT,
+    /* 0x51 */ GRUB_TERM_KEY_DOWN | GRUB_TERM_SHIFT,
+    /* 0x53 is NumLock. Handled by driver.  */
+    /* 0x52 */ GRUB_TERM_KEY_UP | GRUB_TERM_SHIFT,     0,
+    /* 0x54 */ '/',                    '*', 
+    /* 0x56 */ '-',                    '+',
+    /* 0x58 */ '\n' | GRUB_TERM_SHIFT, '1', '2', '3', '4', '5','6', '7',
+    /* 0x60 */ '8', '9', '0', '.', '|'
+  }
+};
+
+static struct grub_keyboard_layout *grub_current_layout = &layout_us;
+
+static int
+map_key_core (int code, int status, int *alt_gr_consumed)
+{
+  *alt_gr_consumed = 0;
+
+  if (code >= GRUB_KEYBOARD_LAYOUTS_ARRAY_SIZE)
+    return 0;
+
+  if (status & GRUB_TERM_STATUS_RALT)
+    {
+      if (status & (GRUB_TERM_STATUS_LSHIFT | GRUB_TERM_STATUS_RSHIFT))
+	{
+	  if (grub_current_layout->keyboard_map_shift_l3[code])
+	    {
+	      *alt_gr_consumed = 1;
+	      return grub_current_layout->keyboard_map_shift_l3[code];
+	    }
+	}
+      else if (grub_current_layout->keyboard_map_l3[code])
+	{
+	  *alt_gr_consumed = 1;
+	  return grub_current_layout->keyboard_map_l3[code];  
+	}
+    }
+  if (status & (GRUB_TERM_STATUS_LSHIFT | GRUB_TERM_STATUS_RSHIFT))
+    return grub_current_layout->keyboard_map_shift[code];
+  else
+    return grub_current_layout->keyboard_map[code];
+}
+
+unsigned
+grub_term_map_key (grub_keyboard_key_t code, int status)
+{
+  int alt_gr_consumed = 0;
+  int key;
+
+  if (code >= 0x59 && code <= 0x63 && (status & GRUB_TERM_STATUS_NUM))
+    {
+      if (status & (GRUB_TERM_STATUS_RSHIFT | GRUB_TERM_STATUS_LSHIFT))
+	status &= ~(GRUB_TERM_STATUS_RSHIFT | GRUB_TERM_STATUS_LSHIFT);
+      else
+	status |= GRUB_TERM_STATUS_RSHIFT;
+    }
+
+  key = map_key_core (code, status, &alt_gr_consumed);
+  
+  if (key == 0 || key == GRUB_TERM_SHIFT) {
+    grub_printf ("Unknown key 0x%x detected\n", code);
+    return GRUB_TERM_NO_KEY;
+  }
+  
+  if (status & GRUB_TERM_STATUS_CAPS)
+    {
+      if ((key >= 'a') && (key <= 'z'))
+	key += 'A' - 'a';
+      else if ((key >= 'A') && (key <= 'Z'))
+	key += 'a' - 'A';
+    }
+  
+  if ((status & GRUB_TERM_STATUS_LALT) || 
+      ((status & GRUB_TERM_STATUS_RALT) && !alt_gr_consumed))
+    key |= GRUB_TERM_ALT;
+  if (status & (GRUB_TERM_STATUS_LCTRL | GRUB_TERM_STATUS_RCTRL))
+    key |= GRUB_TERM_CTRL;
+
+  return key;
+}
+
+static grub_err_t
+grub_cmd_keymap (struct grub_command *cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  char *filename;
+  grub_file_t file;
+  grub_uint32_t version;
+  grub_uint8_t magic[GRUB_KEYBOARD_LAYOUTS_FILEMAGIC_SIZE];
+  struct grub_keyboard_layout *newmap = NULL;
+  unsigned i;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "file or layout name required");
+  if (argv[0][0] != '(' && argv[0][0] != '/' && argv[0][0] != '+')
+    {
+      const char *prefix = grub_env_get ("prefix");
+      if (!prefix)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("variable `%s' isn't set"), "prefix");	
+      filename = grub_xasprintf ("%s/layouts/%s.gkb", prefix, argv[0]);
+      if (!filename)
+	return grub_errno;
+    }
+  else
+    filename = argv[0];
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_KEYBOARD_LAYOUT);
+  if (! file)
+    goto fail;
+
+  if (grub_file_read (file, magic, sizeof (magic)) != sizeof (magic))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_ARGUMENT, N_("premature end of file %s"),
+		    filename);
+      goto fail;
+    }
+
+  if (grub_memcmp (magic, GRUB_KEYBOARD_LAYOUTS_FILEMAGIC,
+		   GRUB_KEYBOARD_LAYOUTS_FILEMAGIC_SIZE) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid magic");
+      goto fail;
+    }
+
+  if (grub_file_read (file, &version, sizeof (version)) != sizeof (version))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_ARGUMENT, N_("premature end of file %s"),
+		    filename);
+      goto fail;
+    }
+
+  if (version != grub_cpu_to_le32_compile_time (GRUB_KEYBOARD_LAYOUTS_VERSION))
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid version");
+      goto fail;
+    }
+
+  newmap = grub_malloc (sizeof (*newmap));
+  if (!newmap)
+    goto fail;
+
+  if (grub_file_read (file, newmap, sizeof (*newmap)) != sizeof (*newmap))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_ARGUMENT, N_("premature end of file %s"),
+		    filename);
+      goto fail;
+    }
+
+  for (i = 0; i < ARRAY_SIZE (newmap->keyboard_map); i++)
+    newmap->keyboard_map[i] = grub_le_to_cpu32(newmap->keyboard_map[i]);
+
+  for (i = 0; i < ARRAY_SIZE (newmap->keyboard_map_shift); i++)
+    newmap->keyboard_map_shift[i]
+      = grub_le_to_cpu32(newmap->keyboard_map_shift[i]);
+
+  for (i = 0; i < ARRAY_SIZE (newmap->keyboard_map_l3); i++)
+    newmap->keyboard_map_l3[i]
+      = grub_le_to_cpu32(newmap->keyboard_map_l3[i]);
+
+  for (i = 0; i < ARRAY_SIZE (newmap->keyboard_map_shift_l3); i++)
+    newmap->keyboard_map_shift_l3[i]
+      = grub_le_to_cpu32(newmap->keyboard_map_shift_l3[i]);
+
+  grub_current_layout = newmap;
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  if (filename != argv[0])
+    grub_free (filename);
+  grub_free (newmap);
+  if (file)
+    grub_file_close (file);
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(keylayouts)
+{
+  cmd = grub_register_command ("keymap", grub_cmd_keymap,
+			       0, N_("Load a keyboard layout."));
+}
+
+GRUB_MOD_FINI(keylayouts)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/keystatus.c b/grub-core/commands/keystatus.c
new file mode 100644
index 0000000..ff3f587
--- /dev/null
+++ b/grub-core/commands/keystatus.c
@@ -0,0 +1,95 @@
+/* keystatus.c - Command to check key modifier status.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    /* TRANSLATORS: "Check" in a sense that if this key is pressed then
+       "true" is returned, otherwise "false".  */
+    {"shift", 's', 0, N_("Check Shift key."), 0, 0},
+    {"ctrl", 'c', 0, N_("Check Control key."), 0, 0},
+    {"alt", 'a', 0, N_("Check Alt key."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_keystatus (grub_extcmd_context_t ctxt,
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  struct grub_arg_list *state = ctxt->state;
+  int expect_mods = 0;
+  int mods;
+
+  if (state[0].set)
+    expect_mods |= (GRUB_TERM_STATUS_LSHIFT | GRUB_TERM_STATUS_RSHIFT);
+  if (state[1].set)
+    expect_mods |= (GRUB_TERM_STATUS_LCTRL | GRUB_TERM_STATUS_RCTRL);
+  if (state[2].set)
+    expect_mods |= (GRUB_TERM_STATUS_LALT | GRUB_TERM_STATUS_RALT);
+
+  grub_dprintf ("keystatus", "expect_mods: %d\n", expect_mods);
+
+  /* Without arguments, just check whether getkeystatus is supported at
+     all.  */
+  if (expect_mods == 0)
+    {
+      grub_term_input_t term;
+      int nterms = 0;
+
+      FOR_ACTIVE_TERM_INPUTS (term)
+	if (!term->getkeystatus)
+	  return grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+	else
+	  nterms++;
+      if (!nterms)
+	return grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+      return 0;
+    }
+
+  mods = grub_getkeystatus ();
+  grub_dprintf ("keystatus", "mods: %d\n", mods);
+  if (mods >= 0 && (mods & expect_mods) != 0)
+    return 0;
+  else
+    return grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(keystatus)
+{
+  cmd = grub_register_extcmd ("keystatus", grub_cmd_keystatus, 0,
+			      "[--shift] [--ctrl] [--alt]",
+			      /* TRANSLATORS: there are 3 modifiers.  */
+			      N_("Check key modifier status."),
+			      options);
+}
+
+GRUB_MOD_FINI(keystatus)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/legacycfg.c b/grub-core/commands/legacycfg.c
new file mode 100644
index 0000000..cc5971f
--- /dev/null
+++ b/grub-core/commands/legacycfg.c
@@ -0,0 +1,912 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000, 2001, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/normal.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+#include <grub/legacy_parse.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for legacy_file.  */
+static grub_err_t
+legacy_file_getline (char **line, int cont __attribute__ ((unused)),
+		     void *data __attribute__ ((unused)))
+{
+  *line = 0;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+legacy_file (const char *filename)
+{
+  grub_file_t file;
+  char *entryname = NULL, *entrysrc = NULL;
+  grub_menu_t menu;
+  char *suffix = grub_strdup ("");
+
+  if (!suffix)
+    return grub_errno;
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_CONFIG);
+  if (! file)
+    {
+      grub_free (suffix);
+      return grub_errno;
+    }
+
+  menu = grub_env_get_menu ();
+  if (! menu)
+    {
+      menu = grub_zalloc (sizeof (*menu));
+      if (! menu)
+	{
+	  grub_free (suffix);
+	  return grub_errno;
+	}
+
+      grub_env_set_menu (menu);
+    }
+
+  while (1)
+    {
+      char *buf = grub_file_getline (file);
+      char *parsed = NULL;
+
+      if (!buf && grub_errno)
+	{
+	  grub_file_close (file);
+	  grub_free (suffix);
+	  return grub_errno;
+	}
+
+      if (!buf)
+	break;
+
+      {
+	char *oldname = NULL;
+	char *newsuffix;
+	char *ptr;
+
+	for (ptr = buf; *ptr && grub_isspace (*ptr); ptr++);
+
+	oldname = entryname;
+	parsed = grub_legacy_parse (ptr, &entryname, &newsuffix);
+	grub_free (buf);
+	buf = NULL;
+	if (newsuffix)
+	  {
+	    char *t;
+	    grub_size_t sz;
+
+	    if (grub_add (grub_strlen (suffix), grub_strlen (newsuffix), &sz) ||
+		grub_add (sz, 1, &sz))
+	      {
+		grub_errno = GRUB_ERR_OUT_OF_RANGE;
+		goto fail_0;
+	      }
+
+	    t = suffix;
+	    suffix = grub_realloc (suffix, sz);
+	    if (!suffix)
+	      {
+		grub_free (t);
+
+ fail_0:
+		grub_free (entrysrc);
+		grub_free (parsed);
+		grub_free (newsuffix);
+		grub_free (suffix);
+		return grub_errno;
+	      }
+	    grub_memcpy (suffix + grub_strlen (suffix), newsuffix,
+			 grub_strlen (newsuffix) + 1);
+	    grub_free (newsuffix);
+	    newsuffix = NULL;
+	  }
+	if (oldname != entryname && oldname)
+	  {
+	    const char **args = grub_malloc (sizeof (args[0]));
+	    if (!args)
+	      {
+		grub_file_close (file);
+		return grub_errno;
+	      }
+	    args[0] = oldname;
+	    grub_normal_add_menu_entry (1, args, NULL, NULL, "legacy",
+					NULL, NULL,
+					entrysrc, 0);
+	    grub_free (args);
+	    entrysrc[0] = 0;
+	    grub_free (oldname);
+	  }
+      }
+
+      if (parsed && !entryname)
+	{
+	  grub_normal_parse_line (parsed, legacy_file_getline, NULL);
+	  grub_print_error ();
+	  grub_free (parsed);
+	  parsed = NULL;
+	}
+      else if (parsed)
+	{
+	  if (!entrysrc)
+	    entrysrc = parsed;
+	  else
+	    {
+	      char *t;
+	      grub_size_t sz;
+
+	      if (grub_add (grub_strlen (entrysrc), grub_strlen (parsed), &sz) ||
+		  grub_add (sz, 1, &sz))
+		{
+		  grub_errno = GRUB_ERR_OUT_OF_RANGE;
+		  goto fail_1;
+		}
+
+	      t = entrysrc;
+	      entrysrc = grub_realloc (entrysrc, sz);
+	      if (!entrysrc)
+		{
+		  grub_free (t);
+
+ fail_1:
+		  grub_free (parsed);
+		  grub_free (suffix);
+		  return grub_errno;
+		}
+	      grub_memcpy (entrysrc + grub_strlen (entrysrc), parsed,
+			   grub_strlen (parsed) + 1);
+	      grub_free (parsed);
+	      parsed = NULL;
+	    }
+	}
+    }
+  grub_file_close (file);
+
+  if (entryname)
+    {
+      const char **args = grub_malloc (sizeof (args[0]));
+      if (!args)
+	{
+	  grub_file_close (file);
+	  grub_free (suffix);
+	  grub_free (entrysrc);
+	  return grub_errno;
+	}
+      args[0] = entryname;
+      grub_normal_add_menu_entry (1, args, NULL, NULL, NULL,
+				  NULL, NULL, entrysrc, 0);
+      grub_free (args);
+    }
+
+  grub_normal_parse_line (suffix, legacy_file_getline, NULL);
+  grub_print_error ();
+  grub_free (suffix);
+  grub_free (entrysrc);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_legacy_source (struct grub_command *cmd,
+			int argc, char **args)
+{
+  int new_env, extractor;
+  grub_err_t ret;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  extractor = (cmd->name[0] == 'e');
+  new_env = (cmd->name[extractor ? (sizeof ("extract_legacy_entries_") - 1)
+		       : (sizeof ("legacy_") - 1)] == 'c');
+
+  if (new_env)
+    grub_cls ();
+
+  if (new_env && !extractor)
+    grub_env_context_open ();
+  if (extractor)
+    grub_env_extractor_open (!new_env);
+
+  ret = legacy_file (args[0]);
+
+  if (new_env)
+    {
+      grub_menu_t menu;
+      menu = grub_env_get_menu ();
+      if (menu && menu->size)
+	grub_show_menu (menu, 1, 0);
+      if (!extractor)
+	grub_env_context_close ();
+    }
+  if (extractor)
+    grub_env_extractor_close (!new_env);
+
+  return ret;
+}
+
+static enum
+  { 
+    GUESS_IT, LINUX, MULTIBOOT, KFREEBSD, KNETBSD, KOPENBSD 
+  } kernel_type;
+
+static grub_err_t
+grub_cmd_legacy_kernel (struct grub_command *mycmd __attribute__ ((unused)),
+			int argc, char **args)
+{
+  int i;
+#ifdef TODO
+  int no_mem_option = 0;
+#endif
+  struct grub_command *cmd;
+  char **cutargs;
+  int cutargc;
+  grub_err_t err = GRUB_ERR_NONE;
+  
+  for (i = 0; i < 2; i++)
+    {
+      /* FIXME: really support this.  */
+      if (argc >= 1 && grub_strcmp (args[0], "--no-mem-option") == 0)
+	{
+#ifdef TODO
+	  no_mem_option = 1;
+#endif
+	  argc--;
+	  args++;
+	  continue;
+	}
+
+      /* linux16 handles both zImages and bzImages.   */
+      if (argc >= 1 && (grub_strcmp (args[0], "--type=linux") == 0
+			|| grub_strcmp (args[0], "--type=biglinux") == 0))
+	{
+	  kernel_type = LINUX;
+	  argc--;
+	  args++;
+	  continue;
+	}
+
+      if (argc >= 1 && grub_strcmp (args[0], "--type=multiboot") == 0)
+	{
+	  kernel_type = MULTIBOOT;
+	  argc--;
+	  args++;
+	  continue;
+	}
+
+      if (argc >= 1 && grub_strcmp (args[0], "--type=freebsd") == 0)
+	{
+	  kernel_type = KFREEBSD;
+	  argc--;
+	  args++;
+	  continue;
+	}
+
+      if (argc >= 1 && grub_strcmp (args[0], "--type=openbsd") == 0)
+	{
+	  kernel_type = KOPENBSD;
+	  argc--;
+	  args++;
+	  continue;
+	}
+
+      if (argc >= 1 && grub_strcmp (args[0], "--type=netbsd") == 0)
+	{
+	  kernel_type = KNETBSD;
+	  argc--;
+	  args++;
+	  continue;
+	}
+    }
+
+  if (argc < 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  cutargs = grub_calloc (argc - 1, sizeof (cutargs[0]));
+  if (!cutargs)
+    return grub_errno;
+  cutargc = argc - 1;
+  grub_memcpy (cutargs + 1, args + 2, sizeof (cutargs[0]) * (argc - 2));
+  cutargs[0] = args[0];
+
+  do
+    {
+      /* First try Linux.  */
+      if (kernel_type == GUESS_IT || kernel_type == LINUX)
+	{
+#ifdef GRUB_MACHINE_PCBIOS
+	  cmd = grub_command_find ("linux16");
+#else
+	  cmd = grub_command_find ("linux");
+#endif
+	  if (cmd)
+	    {
+	      if (!(cmd->func) (cmd, cutargc, cutargs))
+		{
+		  kernel_type = LINUX;
+		  goto out;
+		}
+	    }
+	  grub_errno = GRUB_ERR_NONE;
+	}
+
+      /* Then multiboot.  */
+      if (kernel_type == GUESS_IT || kernel_type == MULTIBOOT)
+	{
+	  cmd = grub_command_find ("multiboot");
+	  if (cmd)
+	    {
+	      if (!(cmd->func) (cmd, argc, args))
+		{
+		  kernel_type = MULTIBOOT;
+		  goto out;
+		}
+	    }
+	  grub_errno = GRUB_ERR_NONE;
+	}
+
+      {
+	int bsd_device = -1;
+	int bsd_slice = -1;
+	int bsd_part = -1;
+	{
+	  grub_device_t dev;
+	  const char *hdbiasstr;
+	  int hdbias = 0;
+	  hdbiasstr = grub_env_get ("legacy_hdbias");
+	  if (hdbiasstr)
+	    {
+	      hdbias = grub_strtoul (hdbiasstr, 0, 0);
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  dev = grub_device_open (0);
+	  if (dev && dev->disk
+	      && dev->disk->dev->id == GRUB_DISK_DEVICE_BIOSDISK_ID
+	      && dev->disk->id >= 0x80 && dev->disk->id <= 0x90)
+	    {
+	      struct grub_partition *part = dev->disk->partition;
+	      bsd_device = dev->disk->id - 0x80 - hdbias;
+	      if (part && (grub_strcmp (part->partmap->name, "netbsd") == 0
+			   || grub_strcmp (part->partmap->name, "openbsd") == 0
+			   || grub_strcmp (part->partmap->name, "bsd") == 0))
+		{
+		  bsd_part = part->number;
+		  part = part->parent;
+		}
+	      if (part && grub_strcmp (part->partmap->name, "msdos") == 0)
+		bsd_slice = part->number;
+	    }
+	  if (dev)
+	    grub_device_close (dev);
+	}
+	
+	/* k*BSD didn't really work well with grub-legacy.  */
+	if (kernel_type == GUESS_IT || kernel_type == KFREEBSD)
+	  {
+	    char buf[sizeof("adXXXXXXXXXXXXsXXXXXXXXXXXXYYY")];
+	    if (bsd_device != -1)
+	      {
+		if (bsd_slice != -1 && bsd_part != -1)
+		  grub_snprintf(buf, sizeof(buf), "ad%ds%d%c", bsd_device,
+				bsd_slice, 'a' + bsd_part);
+		else if (bsd_slice != -1)
+		  grub_snprintf(buf, sizeof(buf), "ad%ds%d", bsd_device,
+				bsd_slice);
+		else
+		  grub_snprintf(buf, sizeof(buf), "ad%d", bsd_device);
+		grub_env_set ("kFreeBSD.vfs.root.mountfrom", buf);
+	      }
+	    else
+	      grub_env_unset ("kFreeBSD.vfs.root.mountfrom");
+	    cmd = grub_command_find ("kfreebsd");
+	    if (cmd)
+	      {
+		if (!(cmd->func) (cmd, cutargc, cutargs))
+		  {
+		    kernel_type = KFREEBSD;
+		    goto out;
+		  }
+	      }
+	    grub_errno = GRUB_ERR_NONE;
+	  }
+	{
+	  char **bsdargs;
+	  int bsdargc;
+	  char bsddevname[sizeof ("wdXXXXXXXXXXXXY")];
+	  int found = 0;
+
+	  if (bsd_device == -1)
+	    {
+	      bsdargs = cutargs;
+	      bsdargc = cutargc;
+	    }
+	  else
+	    {
+	      char rbuf[3] = "-r";
+	      bsdargc = cutargc + 2;
+	      bsdargs = grub_calloc (bsdargc, sizeof (bsdargs[0]));
+	      if (!bsdargs)
+		{
+		  err = grub_errno;
+		  goto out;
+		}
+	      grub_memcpy (bsdargs, args, argc * sizeof (bsdargs[0]));
+	      bsdargs[argc] = rbuf;
+	      bsdargs[argc + 1] = bsddevname;
+	      grub_snprintf (bsddevname, sizeof (bsddevname),
+			     "wd%d%c", bsd_device,
+			     bsd_part != -1 ? bsd_part + 'a' : 'c');
+	    }
+	  if (kernel_type == GUESS_IT || kernel_type == KNETBSD)
+	    {
+	      cmd = grub_command_find ("knetbsd");
+	      if (cmd)
+		{
+		  if (!(cmd->func) (cmd, bsdargc, bsdargs))
+		    {
+		      kernel_type = KNETBSD;
+		      found = 1;
+		      goto free_bsdargs;
+		    }
+		}
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  if (kernel_type == GUESS_IT || kernel_type == KOPENBSD)
+	    {
+	      cmd = grub_command_find ("kopenbsd");
+	      if (cmd)
+		{
+		  if (!(cmd->func) (cmd, bsdargc, bsdargs))
+		    {
+		      kernel_type = KOPENBSD;
+		      found = 1;
+		      goto free_bsdargs;
+		    }
+		}
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+
+free_bsdargs:
+	  if (bsdargs != cutargs)
+	    grub_free (bsdargs);
+	  if (found)
+	    goto out;
+	}
+      }
+    }
+  while (0);
+
+  err = grub_error (GRUB_ERR_BAD_OS, "couldn't load file %s",
+		    args[0]);
+out:
+  grub_free (cutargs);
+  return err;
+}
+
+static grub_err_t
+grub_cmd_legacy_initrd (struct grub_command *mycmd __attribute__ ((unused)),
+			int argc, char **args)
+{
+  struct grub_command *cmd;
+
+  if (kernel_type == LINUX)
+    {
+#ifdef GRUB_MACHINE_PCBIOS
+      cmd = grub_command_find ("initrd16");
+#else
+      cmd = grub_command_find ("initrd");
+#endif
+      if (!cmd)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't find command `%s'"),
+#ifdef GRUB_MACHINE_PCBIOS
+			   "initrd16"
+#else
+			   "initrd"
+#endif
+			   );
+
+      return cmd->func (cmd, argc ? 1 : 0, args);
+    }
+  if (kernel_type == MULTIBOOT)
+    {
+      cmd = grub_command_find ("module");
+      if (!cmd)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't find command `%s'"),
+			   "module");
+
+      return cmd->func (cmd, argc, args);
+    }
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		     N_("you need to load the kernel first"));
+}
+
+static grub_err_t
+grub_cmd_legacy_initrdnounzip (struct grub_command *mycmd __attribute__ ((unused)),
+			       int argc, char **args)
+{
+  struct grub_command *cmd;
+
+  if (kernel_type == LINUX)
+    {
+      cmd = grub_command_find ("initrd16");
+      if (!cmd)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't find command `%s'"),
+			   "initrd16");
+
+      return cmd->func (cmd, argc, args);
+    }
+  if (kernel_type == MULTIBOOT)
+    {
+      char **newargs;
+      grub_err_t err;
+      char nounzipbuf[10] = "--nounzip";
+
+      cmd = grub_command_find ("module");
+      if (!cmd)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't find command `%s'"),
+			   "module");
+
+      newargs = grub_calloc (argc + 1, sizeof (newargs[0]));
+      if (!newargs)
+	return grub_errno;
+      grub_memcpy (newargs + 1, args, argc * sizeof (newargs[0]));
+      newargs[0] = nounzipbuf;
+
+      err = cmd->func (cmd, argc + 1, newargs);
+      grub_free (newargs);
+      return err;
+    }
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		     N_("you need to load the kernel first"));
+}
+
+static grub_err_t
+check_password_deny (const char *user __attribute__ ((unused)),
+		     const char *entered  __attribute__ ((unused)),
+		     void *password __attribute__ ((unused)))
+{
+  return GRUB_ACCESS_DENIED;
+}
+
+#define MD5_HASHLEN 16
+
+struct legacy_md5_password
+{
+  grub_uint8_t *salt;
+  int saltlen;
+  grub_uint8_t hash[MD5_HASHLEN];
+};
+
+static int
+check_password_md5_real (const char *entered,
+			 struct legacy_md5_password *pw)
+{
+  grub_size_t enteredlen = grub_strlen (entered);
+  unsigned char alt_result[MD5_HASHLEN];
+  unsigned char *digest;
+  grub_uint8_t *ctx;
+  grub_size_t i;
+  int ret;
+
+  ctx = grub_zalloc (GRUB_MD_MD5->contextsize);
+  if (!ctx)
+    return 0;
+
+  GRUB_MD_MD5->init (ctx);
+  GRUB_MD_MD5->write (ctx, entered, enteredlen);
+  GRUB_MD_MD5->write (ctx, pw->salt + 3, pw->saltlen - 3);
+  GRUB_MD_MD5->write (ctx, entered, enteredlen);
+  digest = GRUB_MD_MD5->read (ctx);
+  GRUB_MD_MD5->final (ctx);
+  grub_memcpy (alt_result, digest, MD5_HASHLEN);
+  
+  GRUB_MD_MD5->init (ctx);
+  GRUB_MD_MD5->write (ctx, entered, enteredlen);
+  GRUB_MD_MD5->write (ctx, pw->salt, pw->saltlen); /* include the $1$ header */
+  for (i = enteredlen; i > 16; i -= 16)
+    GRUB_MD_MD5->write (ctx, alt_result, 16);
+  GRUB_MD_MD5->write (ctx, alt_result, i);
+
+  for (i = enteredlen; i > 0; i >>= 1)
+    GRUB_MD_MD5->write (ctx, entered + ((i & 1) ? enteredlen : 0), 1);
+  digest = GRUB_MD_MD5->read (ctx);
+  GRUB_MD_MD5->final (ctx);
+
+  for (i = 0; i < 1000; i++)
+    {
+      grub_memcpy (alt_result, digest, 16);
+
+      GRUB_MD_MD5->init (ctx);
+      if ((i & 1) != 0)
+	GRUB_MD_MD5->write (ctx, entered, enteredlen);
+      else
+	GRUB_MD_MD5->write (ctx, alt_result, 16);
+      
+      if (i % 3 != 0)
+	GRUB_MD_MD5->write (ctx, pw->salt + 3, pw->saltlen - 3);
+
+      if (i % 7 != 0)
+	GRUB_MD_MD5->write (ctx, entered, enteredlen);
+
+      if ((i & 1) != 0)
+	GRUB_MD_MD5->write (ctx, alt_result, 16);
+      else
+	GRUB_MD_MD5->write (ctx, entered, enteredlen);
+      digest = GRUB_MD_MD5->read (ctx);
+      GRUB_MD_MD5->final (ctx);
+    }
+
+  ret = (grub_crypto_memcmp (digest, pw->hash, MD5_HASHLEN) == 0);
+  grub_free (ctx);
+  return ret;
+}
+
+static grub_err_t
+check_password_md5 (const char *user,
+		    const char *entered,
+		    void *password)
+{
+  if (!check_password_md5_real (entered, password))
+    return GRUB_ACCESS_DENIED;
+
+  grub_auth_authenticate (user);
+
+  return GRUB_ERR_NONE;
+}
+
+static inline int
+ib64t (char c)
+{
+  if (c == '.')
+    return 0;
+  if (c == '/')
+    return 1;
+  if (c >= '0' && c <= '9')
+    return c - '0' + 2;
+  if (c >= 'A' && c <= 'Z')
+    return c - 'A' + 12;
+  if (c >= 'a' && c <= 'z')
+    return c - 'a' + 38;
+  return -1;
+}
+
+static struct legacy_md5_password *
+parse_legacy_md5 (int argc, char **args)
+{
+  const char *salt, *saltend;
+  struct legacy_md5_password *pw = NULL;
+  int i;
+  const char *p;
+
+  if (grub_memcmp (args[0], "--md5", sizeof ("--md5")) != 0)
+    goto fail;
+  if (argc == 1)
+    goto fail;
+  if (grub_strlen(args[1]) <= 3)
+    goto fail;
+  salt = args[1];
+  saltend = grub_strchr (salt + 3, '$');
+  if (!saltend)
+    goto fail;
+  pw = grub_malloc (sizeof (*pw));
+  if (!pw)
+    goto fail;
+
+  p = saltend + 1;
+  for (i = 0; i < 5; i++)
+    {
+      int n;
+      grub_uint32_t w = 0;
+
+      for (n = 0; n < 4; n++)
+	{
+	  int ww = ib64t(*p++);
+	  if (ww == -1)
+	    goto fail;
+	  w |= ww << (n * 6);
+	}
+      pw->hash[i == 4 ? 5 : 12+i] = w & 0xff;
+      pw->hash[6+i] = (w >> 8) & 0xff;
+      pw->hash[i] = (w >> 16) & 0xff;
+    }
+  {
+    int n;
+    grub_uint32_t w = 0;
+    for (n = 0; n < 2; n++)
+      {
+	int ww = ib64t(*p++);
+	if (ww == -1)
+	  goto fail;
+	w |= ww << (6 * n);
+      }
+    if (w >= 0x100)
+      goto fail;
+    pw->hash[11] = w;
+  }
+
+  pw->saltlen = saltend - salt;
+  pw->salt = (grub_uint8_t *) grub_strndup (salt, pw->saltlen);
+  if (!pw->salt)
+    goto fail;
+
+  return pw;
+
+ fail:
+  grub_free (pw);
+  return NULL;
+}
+
+static grub_err_t
+grub_cmd_legacy_password (struct grub_command *mycmd __attribute__ ((unused)),
+			  int argc, char **args)
+{
+  struct legacy_md5_password *pw = NULL;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  if (args[0][0] != '-' || args[0][1] != '-')
+    return grub_normal_set_password ("legacy", args[0]);
+
+  pw = parse_legacy_md5 (argc, args);
+
+  if (pw)
+    return grub_auth_register_authentication ("legacy", check_password_md5, pw);
+  else
+    /* This is to imitate minor difference between grub-legacy in GRUB2.
+       If 2 password commands are executed in a row and second one fails
+       on GRUB2 the password of first one is used, whereas in grub-legacy
+       authenthication is denied. In case of no password command was executed
+       early both versions deny any access.  */
+    return grub_auth_register_authentication ("legacy", check_password_deny,
+					      NULL);
+}
+
+int
+grub_legacy_check_md5_password (int argc, char **args,
+				char *entered)
+{
+  struct legacy_md5_password *pw = NULL;
+  int ret;
+
+  if (args[0][0] != '-' || args[0][1] != '-')
+    {
+      char correct[GRUB_AUTH_MAX_PASSLEN];
+
+      grub_memset (correct, 0, sizeof (correct));
+      grub_strncpy (correct, args[0], sizeof (correct));
+
+      return grub_crypto_memcmp (entered, correct, GRUB_AUTH_MAX_PASSLEN) == 0;
+    }
+
+  pw = parse_legacy_md5 (argc, args);
+
+  if (!pw)
+    return 0;
+
+  ret = check_password_md5_real (entered, pw);
+  grub_free (pw);
+  return ret;
+}
+
+static grub_err_t
+grub_cmd_legacy_check_password (struct grub_command *mycmd __attribute__ ((unused)),
+				int argc, char **args)
+{
+  char entered[GRUB_AUTH_MAX_PASSLEN];
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  grub_puts_ (N_("Enter password: "));
+  if (!grub_password_get (entered, GRUB_AUTH_MAX_PASSLEN))
+    return GRUB_ACCESS_DENIED;
+
+  if (!grub_legacy_check_md5_password (argc, args,
+				       entered))
+    return GRUB_ACCESS_DENIED;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_source, cmd_configfile;
+static grub_command_t cmd_source_extract, cmd_configfile_extract;
+static grub_command_t cmd_kernel, cmd_initrd, cmd_initrdnounzip;
+static grub_command_t cmd_password, cmd_check_password;
+
+GRUB_MOD_INIT(legacycfg)
+{
+  cmd_source
+    = grub_register_command ("legacy_source",
+			     grub_cmd_legacy_source,
+			     N_("FILE"),
+			     /* TRANSLATORS: "legacy config" means
+				"config as used by grub-legacy".  */
+			     N_("Parse legacy config in same context"));
+  cmd_configfile
+    = grub_register_command ("legacy_configfile",
+			     grub_cmd_legacy_source,
+			     N_("FILE"),
+			     N_("Parse legacy config in new context"));
+  cmd_source_extract
+    = grub_register_command ("extract_legacy_entries_source",
+			     grub_cmd_legacy_source,
+			     N_("FILE"),
+			     N_("Parse legacy config in same context taking only menu entries"));
+  cmd_configfile_extract
+    = grub_register_command ("extract_legacy_entries_configfile",
+			     grub_cmd_legacy_source,
+			     N_("FILE"),
+			     N_("Parse legacy config in new context taking only menu entries"));
+
+  cmd_kernel = grub_register_command ("legacy_kernel",
+				      grub_cmd_legacy_kernel,
+				      N_("[--no-mem-option] [--type=TYPE] FILE [ARG ...]"),
+				      N_("Simulate grub-legacy `kernel' command"));
+
+  cmd_initrd = grub_register_command ("legacy_initrd",
+				      grub_cmd_legacy_initrd,
+				      N_("FILE [ARG ...]"),
+				      N_("Simulate grub-legacy `initrd' command"));
+  cmd_initrdnounzip = grub_register_command ("legacy_initrd_nounzip",
+					     grub_cmd_legacy_initrdnounzip,
+					     N_("FILE [ARG ...]"),
+					     N_("Simulate grub-legacy `modulenounzip' command"));
+
+  cmd_password = grub_register_command ("legacy_password",
+					grub_cmd_legacy_password,
+					N_("[--md5] PASSWD [FILE]"),
+					N_("Simulate grub-legacy `password' command"));
+
+  cmd_check_password = grub_register_command ("legacy_check_password",
+					      grub_cmd_legacy_check_password,
+					      N_("[--md5] PASSWD [FILE]"),
+					      N_("Simulate grub-legacy `password' command in menu entry mode"));
+
+}
+
+GRUB_MOD_FINI(legacycfg)
+{
+  grub_unregister_command (cmd_source);
+  grub_unregister_command (cmd_configfile);
+  grub_unregister_command (cmd_source_extract);
+  grub_unregister_command (cmd_configfile_extract);
+
+  grub_unregister_command (cmd_kernel);
+  grub_unregister_command (cmd_initrd);
+  grub_unregister_command (cmd_initrdnounzip);
+
+  grub_unregister_command (cmd_password);
+  grub_unregister_command (cmd_check_password);
+}
diff --git a/grub-core/commands/loadenv.c b/grub-core/commands/loadenv.c
new file mode 100644
index 0000000..3fd664a
--- /dev/null
+++ b/grub-core/commands/loadenv.c
@@ -0,0 +1,470 @@
+/* loadenv.c - command to load/save environment variable.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/partition.h>
+#include <grub/lib/envblk.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    /* TRANSLATORS: This option is used to override default filename
+       for loading and storing environment.  */
+    {"file", 'f', 0, N_("Specify filename."), 0, ARG_TYPE_PATHNAME},
+    {"skip-sig", 's', 0,
+     N_("Skip signature-checking of the environment file."), 0, ARG_TYPE_NONE},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+/* Opens 'filename' with compression filters disabled. Optionally disables the
+   PUBKEY filter (that insists upon properly signed files) as well.  PUBKEY
+   filter is restored before the function returns. */
+static grub_file_t
+open_envblk_file (char *filename,
+		  enum grub_file_type type)
+{
+  grub_file_t file;
+  char *buf = 0;
+
+  if (! filename)
+    {
+      const char *prefix;
+      int len;
+
+      prefix = grub_env_get ("prefix");
+      if (! prefix)
+        {
+          grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"), "prefix");
+          return 0;
+        }
+
+      len = grub_strlen (prefix);
+      buf = grub_malloc (len + 1 + sizeof (GRUB_ENVBLK_DEFCFG));
+      if (! buf)
+        return 0;
+      filename = buf;
+
+      grub_strcpy (filename, prefix);
+      filename[len] = '/';
+      grub_strcpy (filename + len + 1, GRUB_ENVBLK_DEFCFG);
+    }
+
+  file = grub_file_open (filename, type);
+
+  grub_free (buf);
+  return file;
+}
+
+static grub_envblk_t
+read_envblk_file (grub_file_t file)
+{
+  grub_off_t offset = 0;
+  char *buf;
+  grub_size_t size = grub_file_size (file);
+  grub_envblk_t envblk;
+
+  buf = grub_malloc (size);
+  if (! buf)
+    return 0;
+
+  while (size > 0)
+    {
+      grub_ssize_t ret;
+
+      ret = grub_file_read (file, buf + offset, size);
+      if (ret <= 0)
+        {
+          grub_free (buf);
+          return 0;
+        }
+
+      size -= ret;
+      offset += ret;
+    }
+
+  envblk = grub_envblk_open (buf, offset);
+  if (! envblk)
+    {
+      grub_free (buf);
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid environment block");
+      return 0;
+    }
+
+  return envblk;
+}
+
+struct grub_env_whitelist
+{
+  grub_size_t len;
+  char **list;
+};
+typedef struct grub_env_whitelist grub_env_whitelist_t;
+
+static int
+test_whitelist_membership (const char* name,
+                           const grub_env_whitelist_t* whitelist)
+{
+  grub_size_t i;
+
+  for (i = 0; i < whitelist->len; i++)
+    if (grub_strcmp (name, whitelist->list[i]) == 0)
+      return 1;  /* found it */
+
+  return 0;  /* not found */
+}
+
+/* Helper for grub_cmd_load_env.  */
+static int
+set_var (const char *name, const char *value, void *whitelist)
+{
+  if (! whitelist)
+    {
+      grub_env_set (name, value);
+      return 0;
+    }
+
+  if (test_whitelist_membership (name,
+				 (const grub_env_whitelist_t *) whitelist))
+    grub_env_set (name, value);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_load_env (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_file_t file;
+  grub_envblk_t envblk;
+  grub_env_whitelist_t whitelist;
+
+  whitelist.len = argc;
+  whitelist.list = args;
+
+  /* state[0] is the -f flag; state[1] is the --skip-sig flag */
+  file = open_envblk_file ((state[0].set) ? state[0].arg : 0,
+			   GRUB_FILE_TYPE_LOADENV
+			   | (state[1].set
+			      ? GRUB_FILE_TYPE_SKIP_SIGNATURE : GRUB_FILE_TYPE_NONE));
+  if (! file)
+    return grub_errno;
+
+  envblk = read_envblk_file (file);
+  if (! envblk)
+    goto fail;
+
+  /* argc > 0 indicates caller provided a whitelist of variables to read. */
+  grub_envblk_iterate (envblk, argc > 0 ? &whitelist : 0, set_var);
+  grub_envblk_close (envblk);
+
+ fail:
+  grub_file_close (file);
+  return grub_errno;
+}
+
+/* Print all variables in current context.  */
+static int
+print_var (const char *name, const char *value,
+           void *hook_data __attribute__ ((unused)))
+{
+  grub_printf ("%s=%s\n", name, value);
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_list_env (grub_extcmd_context_t ctxt,
+		   int argc __attribute__ ((unused)),
+		   char **args __attribute__ ((unused)))
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_file_t file;
+  grub_envblk_t envblk;
+
+  file = open_envblk_file ((state[0].set) ? state[0].arg : 0,
+			   GRUB_FILE_TYPE_LOADENV
+			   | (state[1].set
+			      ? GRUB_FILE_TYPE_SKIP_SIGNATURE : GRUB_FILE_TYPE_NONE));
+  if (! file)
+    return grub_errno;
+
+  envblk = read_envblk_file (file);
+  if (! envblk)
+    goto fail;
+
+  grub_envblk_iterate (envblk, NULL, print_var);
+  grub_envblk_close (envblk);
+
+ fail:
+  grub_file_close (file);
+  return grub_errno;
+}
+
+/* Used to maintain a variable length of blocklists internally.  */
+struct blocklist
+{
+  grub_disk_addr_t sector;
+  unsigned offset;
+  unsigned length;
+  struct blocklist *next;
+};
+
+static void
+free_blocklists (struct blocklist *p)
+{
+  struct blocklist *q;
+
+  for (; p; p = q)
+    {
+      q = p->next;
+      grub_free (p);
+    }
+}
+
+static grub_err_t
+check_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
+                  grub_file_t file)
+{
+  grub_size_t total_length;
+  grub_size_t index;
+  grub_disk_t disk;
+  grub_disk_addr_t part_start;
+  struct blocklist *p;
+  char *buf;
+
+  /* Sanity checks.  */
+  total_length = 0;
+  for (p = blocklists; p; p = p->next)
+    {
+      struct blocklist *q;
+      /* Check if any pair of blocks overlap.  */
+      for (q = p->next; q; q = q->next)
+        {
+	  grub_disk_addr_t s1, s2;
+	  grub_disk_addr_t e1, e2;
+
+	  s1 = p->sector;
+	  e1 = s1 + ((p->length + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
+
+	  s2 = q->sector;
+	  e2 = s2 + ((q->length + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
+
+	  if (s1 < e2 && s2 < e1)
+            {
+              /* This might be actually valid, but it is unbelievable that
+                 any filesystem makes such a silly allocation.  */
+              return grub_error (GRUB_ERR_BAD_FS, "malformed file");
+            }
+        }
+
+      total_length += p->length;
+    }
+
+  if (total_length != grub_file_size (file))
+    {
+      /* Maybe sparse, unallocated sectors. No way in GRUB.  */
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, "sparse file not allowed");
+    }
+
+  /* One more sanity check. Re-read all sectors by blocklists, and compare
+     those with the data read via a file.  */
+  disk = file->device->disk;
+
+  part_start = grub_partition_get_start (disk->partition);
+
+  buf = grub_envblk_buffer (envblk);
+  char *blockbuf = NULL;
+  grub_size_t blockbuf_len = 0;
+  for (p = blocklists, index = 0; p; index += p->length, p = p->next)
+    {
+      if (p->length > blockbuf_len)
+	{
+	  grub_free (blockbuf);
+	  blockbuf_len = 2 * p->length;
+	  blockbuf = grub_malloc (blockbuf_len);
+	  if (!blockbuf)
+	    return grub_errno;
+	}
+
+      if (grub_disk_read (disk, p->sector - part_start,
+                          p->offset, p->length, blockbuf))
+        return grub_errno;
+
+      if (grub_memcmp (buf + index, blockbuf, p->length) != 0)
+	return grub_error (GRUB_ERR_FILE_READ_ERROR, "invalid blocklist");
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+write_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
+                  grub_file_t file)
+{
+  char *buf;
+  grub_disk_t disk;
+  grub_disk_addr_t part_start;
+  struct blocklist *p;
+  grub_size_t index;
+
+  buf = grub_envblk_buffer (envblk);
+  disk = file->device->disk;
+  part_start = grub_partition_get_start (disk->partition);
+
+  index = 0;
+  for (p = blocklists; p; index += p->length, p = p->next)
+    {
+      if (grub_disk_write (disk, p->sector - part_start,
+                           p->offset, p->length, buf + index))
+        return 0;
+    }
+
+  return 1;
+}
+
+/* Context for grub_cmd_save_env.  */
+struct grub_cmd_save_env_ctx
+{
+  struct blocklist *head, *tail;
+};
+
+/* Store blocklists in a linked list.  */
+static void
+save_env_read_hook (grub_disk_addr_t sector, unsigned offset, unsigned length,
+		    void *data)
+{
+  struct grub_cmd_save_env_ctx *ctx = data;
+  struct blocklist *block;
+
+  block = grub_malloc (sizeof (*block));
+  if (! block)
+    return;
+
+  block->sector = sector;
+  block->offset = offset;
+  block->length = length;
+
+  /* Slightly complicated, because the list should be FIFO.  */
+  block->next = 0;
+  if (ctx->tail)
+    ctx->tail->next = block;
+  ctx->tail = block;
+  if (! ctx->head)
+    ctx->head = block;
+}
+
+static grub_err_t
+grub_cmd_save_env (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_file_t file;
+  grub_envblk_t envblk;
+  struct grub_cmd_save_env_ctx ctx = {
+    .head = 0,
+    .tail = 0
+  };
+
+  if (! argc)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no variable is specified");
+
+  file = open_envblk_file ((state[0].set) ? state[0].arg : 0,
+			   GRUB_FILE_TYPE_SAVEENV
+			   | GRUB_FILE_TYPE_SKIP_SIGNATURE);
+  if (! file)
+    return grub_errno;
+
+  if (! file->device->disk)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_DEVICE, "disk device required");
+    }
+
+  file->read_hook = save_env_read_hook;
+  file->read_hook_data = &ctx;
+  envblk = read_envblk_file (file);
+  file->read_hook = 0;
+  if (! envblk)
+    goto fail;
+
+  if (check_blocklists (envblk, ctx.head, file))
+    goto fail;
+
+  while (argc)
+    {
+      const char *value;
+
+      value = grub_env_get (args[0]);
+      if (value)
+        {
+          if (! grub_envblk_set (envblk, args[0], value))
+            {
+              grub_error (GRUB_ERR_BAD_ARGUMENT, "environment block too small");
+              goto fail;
+            }
+        }
+      else
+	grub_envblk_delete (envblk, args[0]);
+
+      argc--;
+      args++;
+    }
+
+  write_blocklists (envblk, ctx.head, file);
+
+ fail:
+  if (envblk)
+    grub_envblk_close (envblk);
+  free_blocklists (ctx.head);
+  grub_file_close (file);
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd_load, cmd_list, cmd_save;
+
+GRUB_MOD_INIT(loadenv)
+{
+  cmd_load =
+    grub_register_extcmd ("load_env", grub_cmd_load_env, 0,
+			  N_("[-f FILE] [-s|--skip-sig] [variable_name_to_whitelist] [...]"),
+			  N_("Load variables from environment block file."),
+			  options);
+  cmd_list =
+    grub_register_extcmd ("list_env", grub_cmd_list_env, 0, N_("[-f FILE]"),
+			  N_("List variables from environment block file."),
+			  options);
+  cmd_save =
+    grub_register_extcmd ("save_env", grub_cmd_save_env, 0,
+			  N_("[-f FILE] variable_name [...]"),
+			  N_("Save variables to environment block file."),
+			  options);
+}
+
+GRUB_MOD_FINI(loadenv)
+{
+  grub_unregister_extcmd (cmd_load);
+  grub_unregister_extcmd (cmd_list);
+  grub_unregister_extcmd (cmd_save);
+}
diff --git a/grub-core/commands/ls.c b/grub-core/commands/ls.c
new file mode 100644
index 0000000..8e98c73
--- /dev/null
+++ b/grub-core/commands/ls.c
@@ -0,0 +1,302 @@
+/* ls.c - command to list files and devices */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/device.h>
+#include <grub/term.h>
+#include <grub/partition.h>
+#include <grub/file.h>
+#include <grub/normal.h>
+#include <grub/extcmd.h>
+#include <grub/datetime.h>
+#include <grub/i18n.h>
+#include <grub/net.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"long", 'l', 0, N_("Show a long list with more detailed information."), 0, 0},
+    {"human-readable", 'h', 0, N_("Print sizes in a human readable format."), 0, 0},
+    {"all", 'a', 0, N_("List all files."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+/* Helper for grub_ls_list_devices.  */
+static int
+grub_ls_print_devices (const char *name, void *data)
+{
+  int *longlist = data;
+
+  if (*longlist)
+    grub_normal_print_device_info (name);
+  else
+    grub_printf ("(%s) ", name);
+
+  return 0;
+}
+
+static grub_err_t
+grub_ls_list_devices (int longlist)
+{
+  grub_device_iterate (grub_ls_print_devices, &longlist);
+  grub_xputs ("\n");
+
+#if 0
+  {
+    grub_net_app_level_t proto;
+    int first = 1;
+    FOR_NET_APP_LEVEL (proto)
+    {
+      if (first)
+	grub_puts_ (N_("Network protocols:"));
+      first = 0;
+      grub_printf ("%s ", proto->name);
+    }
+    grub_xputs ("\n");
+  }
+#endif
+
+  grub_refresh ();
+
+  return 0;
+}
+
+/* Context for grub_ls_list_files.  */
+struct grub_ls_list_files_ctx
+{
+  char *dirname;
+  int all;
+  int human;
+};
+
+/* Helper for grub_ls_list_files.  */
+static int
+print_files (const char *filename, const struct grub_dirhook_info *info,
+	     void *data)
+{
+  struct grub_ls_list_files_ctx *ctx = data;
+
+  if (ctx->all || filename[0] != '.')
+    grub_printf ("%s%s ", filename, info->dir ? "/" : "");
+
+  return 0;
+}
+
+/* Helper for grub_ls_list_files.  */
+static int
+print_files_long (const char *filename, const struct grub_dirhook_info *info,
+		  void *data)
+{
+  struct grub_ls_list_files_ctx *ctx = data;
+
+  if ((! ctx->all) && (filename[0] == '.'))
+    return 0;
+
+  if (! info->dir)
+    {
+      grub_file_t file;
+      char *pathname;
+
+      if (ctx->dirname[grub_strlen (ctx->dirname) - 1] == '/')
+	pathname = grub_xasprintf ("%s%s", ctx->dirname, filename);
+      else
+	pathname = grub_xasprintf ("%s/%s", ctx->dirname, filename);
+
+      if (!pathname)
+	return 1;
+
+      /* XXX: For ext2fs symlinks are detected as files while they
+	 should be reported as directories.  */
+      file = grub_file_open (pathname, GRUB_FILE_TYPE_GET_SIZE
+			     | GRUB_FILE_TYPE_NO_DECOMPRESS);
+      if (! file)
+	{
+	  grub_errno = 0;
+	  grub_free (pathname);
+	  return 0;
+	}
+
+      if (! ctx->human)
+	grub_printf ("%-12llu", (unsigned long long) file->size);
+      else
+	grub_printf ("%-12s", grub_get_human_size (file->size,
+						   GRUB_HUMAN_SIZE_SHORT));
+      grub_file_close (file);
+      grub_free (pathname);
+    }
+  else
+    grub_printf ("%-12s", _("DIR"));
+
+  if (info->mtimeset)
+    {
+      struct grub_datetime datetime;
+      grub_unixtime2datetime (info->mtime, &datetime);
+      if (ctx->human)
+	grub_printf (" %d-%02d-%02d %02d:%02d:%02d %-11s ",
+		     datetime.year, datetime.month, datetime.day,
+		     datetime.hour, datetime.minute,
+		     datetime.second,
+		     grub_get_weekday_name (&datetime));
+      else
+	grub_printf (" %04d%02d%02d%02d%02d%02d ",
+		     datetime.year, datetime.month,
+		     datetime.day, datetime.hour,
+		     datetime.minute, datetime.second);
+    }
+  grub_printf ("%s%s\n", filename, info->dir ? "/" : "");
+
+  return 0;
+}
+
+static grub_err_t
+grub_ls_list_files (char *dirname, int longlist, int all, int human)
+{
+  char *device_name;
+  grub_fs_t fs;
+  const char *path;
+  grub_device_t dev;
+
+  device_name = grub_file_get_device_name (dirname);
+  dev = grub_device_open (device_name);
+  if (! dev)
+    goto fail;
+
+  fs = grub_fs_probe (dev);
+  path = grub_strchr (dirname, ')');
+  if (! path)
+    path = dirname;
+  else
+    path++;
+
+  if (! path && ! device_name)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid argument");
+      goto fail;
+    }
+
+  if (! *path && device_name)
+    {
+      if (grub_errno == GRUB_ERR_UNKNOWN_FS)
+	grub_errno = GRUB_ERR_NONE;
+
+#ifdef GRUB_MACHINE_IEEE1275
+      /*
+       * Close device to prevent a double open in grub_normal_print_device_info().
+       * Otherwise it may lead to hangs on some IEEE 1275 platforms.
+       */
+      grub_device_close (dev);
+      dev = NULL;
+#endif
+
+      grub_normal_print_device_info (device_name);
+    }
+  else if (fs)
+    {
+      struct grub_ls_list_files_ctx ctx = {
+	.dirname = dirname,
+	.all = all,
+	.human = human
+      };
+
+      if (longlist)
+	(fs->fs_dir) (dev, path, print_files_long, &ctx);
+      else
+	(fs->fs_dir) (dev, path, print_files, &ctx);
+
+      if (grub_errno == GRUB_ERR_BAD_FILE_TYPE
+	  && path[grub_strlen (path) - 1] != '/')
+	{
+	  /* PATH might be a regular file.  */
+	  char *p;
+	  grub_file_t file;
+	  struct grub_dirhook_info info;
+	  grub_errno = 0;
+
+	  file = grub_file_open (dirname, GRUB_FILE_TYPE_GET_SIZE
+				 | GRUB_FILE_TYPE_NO_DECOMPRESS);
+	  if (! file)
+	    goto fail;
+
+	  grub_file_close (file);
+
+	  p = grub_strrchr (dirname, '/') + 1;
+	  dirname = grub_strndup (dirname, p - dirname);
+	  if (! dirname)
+	    goto fail;
+
+	  all = 1;
+	  grub_memset (&info, 0, sizeof (info));
+	  if (longlist)
+	    print_files_long (p, &info, &ctx);
+	  else
+	    print_files (p, &info, &ctx);
+
+	  grub_free (dirname);
+	}
+
+      if (grub_errno == GRUB_ERR_NONE)
+	grub_xputs ("\n");
+
+      grub_refresh ();
+    }
+
+ fail:
+  if (dev)
+    grub_device_close (dev);
+
+  grub_free (device_name);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_ls (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  int i;
+
+  if (argc == 0)
+    grub_ls_list_devices (state[0].set);
+  else
+    for (i = 0; i < argc; i++)
+      grub_ls_list_files (args[i], state[0].set, state[2].set,
+			  state[1].set);
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(ls)
+{
+  cmd = grub_register_extcmd ("ls", grub_cmd_ls, 0,
+			      N_("[-l|-h|-a] [FILE ...]"),
+			      N_("List devices and files."), options);
+}
+
+GRUB_MOD_FINI(ls)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/lsacpi.c b/grub-core/commands/lsacpi.c
new file mode 100644
index 0000000..0824914
--- /dev/null
+++ b/grub-core/commands/lsacpi.c
@@ -0,0 +1,314 @@
+/* acpi.c  - Display acpi tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/normal.h>
+#include <grub/acpi.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/dl.h>
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static void
+print_strn (grub_uint8_t *str, grub_size_t len)
+{
+  for (; *str && len; str++, len--)
+    grub_printf ("%c", *str);
+  for (len++; len; len--)
+    grub_printf (" ");  
+}
+
+#define print_field(x) print_strn(x, sizeof (x))
+
+static void
+disp_acpi_table (struct grub_acpi_table_header *t)
+{
+  print_field (t->signature);
+  grub_printf ("%4" PRIuGRUB_UINT32_T "B rev=%u chksum=0x%02x (%s) OEM=", t->length, t->revision, t->checksum,
+	       grub_byte_checksum (t, t->length) == 0 ? "valid" : "invalid");
+  print_field (t->oemid);
+  print_field (t->oemtable);
+  grub_printf ("OEMrev=%08" PRIxGRUB_UINT32_T " ", t->oemrev);
+  print_field (t->creator_id);
+  grub_printf (" %08" PRIxGRUB_UINT32_T "\n", t->creator_rev);
+}
+
+static void
+disp_madt_table (struct grub_acpi_madt *t)
+{
+  struct grub_acpi_madt_entry_header *d;
+  grub_uint32_t len;
+
+  disp_acpi_table (&t->hdr);
+  grub_printf ("Local APIC=%08" PRIxGRUB_UINT32_T "  Flags=%08"
+	       PRIxGRUB_UINT32_T "\n",
+	       t->lapic_addr, t->flags);
+  len = t->hdr.length - sizeof (struct grub_acpi_madt);
+  d = t->entries;
+  for (;len > 0; len -= d->len, d = (void *) ((grub_uint8_t *) d + d->len))
+    {
+      switch (d->type)
+	{
+	case GRUB_ACPI_MADT_ENTRY_TYPE_LAPIC:
+	  {
+	    struct grub_acpi_madt_entry_lapic *dt = (void *) d;
+	    grub_printf ("  LAPIC ACPI_ID=%02x APIC_ID=%02x Flags=%08x\n",
+			 dt->acpiid, dt->apicid, dt->flags);
+	    if (dt->hdr.len != sizeof (*dt))
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	    break;
+	  }
+
+	case GRUB_ACPI_MADT_ENTRY_TYPE_IOAPIC:
+	  {
+	    struct grub_acpi_madt_entry_ioapic *dt = (void *) d;
+	    grub_printf ("  IOAPIC ID=%02x address=%08x GSI=%08x\n",
+			 dt->id, dt->address, dt->global_sys_interrupt);
+	    if (dt->hdr.len != sizeof (*dt))
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	    if (dt->pad)
+	      grub_printf ("   non-zero pad: %02x\n", dt->pad);
+	    break;
+	  }
+
+	case GRUB_ACPI_MADT_ENTRY_TYPE_INTERRUPT_OVERRIDE:
+	  {
+	    struct grub_acpi_madt_entry_interrupt_override *dt = (void *) d;
+	    grub_printf ("  Int Override bus=%x src=%x GSI=%08x Flags=%04x\n",
+			 dt->bus, dt->source, dt->global_sys_interrupt,
+			 dt->flags);
+	    if (dt->hdr.len != sizeof (*dt))
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	  }
+	  break;
+
+	case GRUB_ACPI_MADT_ENTRY_TYPE_LAPIC_NMI:
+	  {
+	    struct grub_acpi_madt_entry_lapic_nmi *dt = (void *) d;
+	    grub_printf ("  LAPIC_NMI ACPI_ID=%02x Flags=%04x lint=%02x\n",
+			 dt->acpiid, dt->flags, dt->lint);
+	    if (dt->hdr.len != sizeof (*dt))
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	    break;
+	  }
+
+	case GRUB_ACPI_MADT_ENTRY_TYPE_SAPIC:
+	  {
+	    struct grub_acpi_madt_entry_sapic *dt = (void *) d;
+	    grub_printf ("  IOSAPIC Id=%02x GSI=%08x Addr=%016" PRIxGRUB_UINT64_T
+			 "\n",
+			 dt->id, dt->global_sys_interrupt_base,
+			 dt->addr);
+	    if (dt->hdr.len != sizeof (*dt))
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	    if (dt->pad)
+	      grub_printf ("   non-zero pad: %02x\n", dt->pad);
+
+	  }
+	  break;
+	case GRUB_ACPI_MADT_ENTRY_TYPE_LSAPIC:
+	  {
+	    struct grub_acpi_madt_entry_lsapic *dt = (void *) d;
+	    grub_printf ("  LSAPIC ProcId=%02x ID=%02x EID=%02x Flags=%x",
+			 dt->cpu_id, dt->id, dt->eid, dt->flags);
+	    if (dt->flags & GRUB_ACPI_MADT_ENTRY_SAPIC_FLAGS_ENABLED)
+	      grub_printf (" Enabled\n");
+	    else
+	      grub_printf (" Disabled\n");
+	    if (d->len > sizeof (struct grub_acpi_madt_entry_sapic))
+	      grub_printf ("  UID val=%08x, Str=%s\n", dt->cpu_uid,
+			   dt->cpu_uid_str);
+	    if (dt->hdr.len != sizeof (*dt) + grub_strlen ((char *) dt->cpu_uid_str) + 1)
+	      grub_printf ("   table size mismatch %d != %d\n", dt->hdr.len,
+			   (int) sizeof (*dt));
+	    if (dt->pad[0] || dt->pad[1] || dt->pad[2])
+	      grub_printf ("   non-zero pad: %02x%02x%02x\n", dt->pad[0], dt->pad[1], dt->pad[2]);
+	  }
+	  break;
+	case GRUB_ACPI_MADT_ENTRY_TYPE_PLATFORM_INT_SOURCE:
+	  {
+	    struct grub_acpi_madt_entry_platform_int_source *dt = (void *) d;
+	    static const char * const platint_type[] =
+	      {"Nul", "PMI", "INIT", "CPEI"};
+
+	    grub_printf ("  Platform INT flags=%04x type=%02x (%s)"
+			 " ID=%02x EID=%02x\n",
+			 dt->flags, dt->inttype,
+			 (dt->inttype < ARRAY_SIZE (platint_type))
+			 ? platint_type[dt->inttype] : "??", dt->cpu_id,
+			 dt->cpu_eid);
+	    grub_printf ("  IOSAPIC Vec=%02x GSI=%08x source flags=%08x\n",
+			 dt->sapic_vector, dt->global_sys_int, dt->src_flags);
+	  }
+	  break;
+	default:
+	  grub_printf ("  type=%x l=%u ", d->type, d->len);
+	  grub_printf (" ??\n");
+	}
+    }
+}
+
+static void
+disp_acpi_xsdt_table (struct grub_acpi_table_header *t)
+{
+  grub_uint32_t len;
+  grub_uint64_t *desc;
+
+  disp_acpi_table (t);
+  len = t->length - sizeof (*t);
+  desc = (grub_uint64_t *) (t + 1);
+  for (; len >= sizeof (*desc); desc++, len -= sizeof (*desc))
+    {
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+      if (*desc >= (1ULL << 32))
+	{
+	  grub_printf ("Unreachable table\n");
+	  continue;
+	}
+#endif
+      t = (struct grub_acpi_table_header *) (grub_addr_t) *desc;
+
+      if (t == NULL)
+	continue;
+
+      if (grub_memcmp (t->signature, GRUB_ACPI_MADT_SIGNATURE,
+		       sizeof (t->signature)) == 0)
+	disp_madt_table ((struct grub_acpi_madt *) t);
+      else
+	disp_acpi_table (t);
+    }
+}
+
+static void
+disp_acpi_rsdt_table (struct grub_acpi_table_header *t)
+{
+  grub_uint32_t len;
+  grub_uint32_t *desc;
+
+  disp_acpi_table (t);
+  len = t->length - sizeof (*t);
+  desc = (grub_uint32_t *) (t + 1);
+  for (; len >= sizeof (*desc); desc++, len -= sizeof (*desc))
+    {
+      t = (struct grub_acpi_table_header *) (grub_addr_t) *desc;
+
+      if (t == NULL)
+	continue;
+
+      if (grub_memcmp (t->signature, GRUB_ACPI_MADT_SIGNATURE,
+		       sizeof (t->signature)) == 0)
+	disp_madt_table ((struct grub_acpi_madt *) t);
+      else
+	disp_acpi_table (t);
+    }
+}
+
+static void
+disp_acpi_rsdpv1 (struct grub_acpi_rsdp_v10 *rsdp)
+{
+  print_field (rsdp->signature);
+  grub_printf ("chksum:%02x (%s), OEM-ID: ", rsdp->checksum, grub_byte_checksum (rsdp, sizeof (*rsdp)) == 0 ? "valid" : "invalid");
+  print_field (rsdp->oemid);
+  grub_printf ("rev=%d\n", rsdp->revision);
+  grub_printf ("RSDT=%08" PRIxGRUB_UINT32_T "\n", rsdp->rsdt_addr);
+}
+
+static void
+disp_acpi_rsdpv2 (struct grub_acpi_rsdp_v20 *rsdp)
+{
+  disp_acpi_rsdpv1 (&rsdp->rsdpv1);
+  grub_printf ("len=%d chksum=%02x (%s) XSDT=%016" PRIxGRUB_UINT64_T "\n", rsdp->length, rsdp->checksum, grub_byte_checksum (rsdp, rsdp->length) == 0 ? "valid" : "invalid",
+	       rsdp->xsdt_addr);
+  if (rsdp->length != sizeof (*rsdp))
+    grub_printf (" length mismatch %d != %d\n", rsdp->length,
+		 (int) sizeof (*rsdp));
+  if (rsdp->reserved[0] || rsdp->reserved[1] || rsdp->reserved[2])
+    grub_printf (" non-zero reserved %02x%02x%02x\n", rsdp->reserved[0], rsdp->reserved[1], rsdp->reserved[2]);
+}
+
+static const struct grub_arg_option options[] = {
+  {"v1", '1', 0, N_("Show version 1 tables only."), 0, ARG_TYPE_NONE},
+  {"v2", '2', 0, N_("Show version 2 and version 3 tables only."), 0, ARG_TYPE_NONE},
+  {0, 0, 0, 0, 0, 0}
+};
+
+static grub_err_t
+grub_cmd_lsacpi (struct grub_extcmd_context *ctxt,
+		 int argc __attribute__ ((unused)),
+		 char **args __attribute__ ((unused)))
+{
+  if (!ctxt->state[1].set)
+    {
+      struct grub_acpi_rsdp_v10 *rsdp1 = grub_acpi_get_rsdpv1 ();
+      if (!rsdp1)
+	grub_printf ("No RSDPv1\n");
+      else
+	{
+	  grub_printf ("RSDPv1 signature:");
+	  disp_acpi_rsdpv1 (rsdp1);
+	  disp_acpi_rsdt_table ((void *) (grub_addr_t) rsdp1->rsdt_addr);
+	}
+    }
+
+  if (!ctxt->state[0].set)
+    {
+      struct grub_acpi_rsdp_v20 *rsdp2 = grub_acpi_get_rsdpv2 ();
+      if (!rsdp2)
+	grub_printf ("No RSDPv2\n");
+      else
+	{
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+	  if (rsdp2->xsdt_addr >= (1ULL << 32))
+	    grub_printf ("Unreachable RSDPv2\n");
+	  else
+#endif
+	    {
+	      grub_printf ("RSDPv2 signature:");
+	      disp_acpi_rsdpv2 (rsdp2);
+	      disp_acpi_xsdt_table ((void *) (grub_addr_t) rsdp2->xsdt_addr);
+	      grub_printf ("\n");
+	    }
+	}
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(lsapi)
+{
+  cmd = grub_register_extcmd ("lsacpi", grub_cmd_lsacpi, 0, "[-1|-2]",
+			      N_("Show ACPI information."), options);
+}
+
+GRUB_MOD_FINI(lsacpi)
+{
+  grub_unregister_extcmd (cmd);
+}
+
+
diff --git a/grub-core/commands/lsmmap.c b/grub-core/commands/lsmmap.c
new file mode 100644
index 0000000..816ee47
--- /dev/null
+++ b/grub-core/commands/lsmmap.c
@@ -0,0 +1,85 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/memory.h>
+#include <grub/mm.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifndef GRUB_MACHINE_EMU
+static const char *names[] =
+  {
+    [GRUB_MEMORY_AVAILABLE] = N_("available RAM"),
+    [GRUB_MEMORY_RESERVED] = N_("reserved RAM"),
+    /* TRANSLATORS: this refers to memory where ACPI tables are stored
+       and which can be used by OS once it loads ACPI tables.  */
+    [GRUB_MEMORY_ACPI] = N_("ACPI reclaimable RAM"),
+    /* TRANSLATORS: this refers to memory which ACPI-compliant OS
+       is required to save accross hibernations.  */
+    [GRUB_MEMORY_NVS] = N_("ACPI non-volatile storage RAM"),
+    [GRUB_MEMORY_BADRAM] = N_("faulty RAM (BadRAM)"),
+    [GRUB_MEMORY_PERSISTENT] = N_("persistent RAM"),
+    [GRUB_MEMORY_PERSISTENT_LEGACY] = N_("persistent RAM (legacy)"),
+    [GRUB_MEMORY_COREBOOT_TABLES] = N_("RAM holding coreboot tables"),
+    [GRUB_MEMORY_CODE] = N_("RAM holding firmware code")
+  };
+
+/* Helper for grub_cmd_lsmmap.  */
+static int
+lsmmap_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	     void *data __attribute__ ((unused)))
+{
+  if (type < (int) ARRAY_SIZE (names) && type >= 0 && names[type])
+    grub_printf_ (N_("base_addr = 0x%llx, length = 0x%llx, %s\n"),
+		  (long long) addr, (long long) size, _(names[type]));
+  else
+    grub_printf_ (N_("base_addr = 0x%llx, length = 0x%llx, type = 0x%x\n"),
+		  (long long) addr, (long long) size, type);
+  return 0;
+}
+#endif
+
+static grub_err_t
+grub_cmd_lsmmap (grub_command_t cmd __attribute__ ((unused)),
+		 int argc __attribute__ ((unused)),
+		 char **args __attribute__ ((unused)))
+
+{
+#ifndef GRUB_MACHINE_EMU
+  grub_machine_mmap_iterate (lsmmap_hook, NULL);
+#endif
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsmmap)
+{
+  cmd = grub_register_command ("lsmmap", grub_cmd_lsmmap,
+			       0, N_("List memory map provided by firmware."));
+}
+
+GRUB_MOD_FINI(lsmmap)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/lspci.c b/grub-core/commands/lspci.c
new file mode 100644
index 0000000..65213a3
--- /dev/null
+++ b/grub-core/commands/lspci.c
@@ -0,0 +1,238 @@
+/* lspci.c - List PCI devices.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/mm.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_pci_classname
+{
+  int class;
+  int subclass;
+  const char *desc;
+};
+
+static const struct grub_pci_classname grub_pci_classes[] =
+  {
+    { 0, 0, "" },
+    { 1, 0, "SCSI Controller" },
+    { 1, 1, "IDE Controller" },
+    { 1, 2, "Floppy Controller" },
+    { 1, 3, "IPI Controller" },
+    { 1, 4, "RAID Controller" },
+    { 1, 6, "SATA Controller" },
+    { 1, 0x80, "Mass storage Controller" },
+    { 2, 0, "Ethernet Controller" },
+    { 2, 1, "Token Ring Controller" },
+    { 2, 2, "FDDI Controller" },
+    { 2, 3, "ATM Controller" },
+    { 2, 4, "ISDN Controller" },
+    { 2, 0x80, "Network controller" },
+    { 3, 0, "VGA Controller" },
+    { 3, 1, "XGA Controller" },
+    { 3, 2, "3D Controller" },
+    { 3, 0x80, "Display Controller" },
+    { 4, 0, "Multimedia Video Device" },
+    { 4, 1, "Multimedia Audio Device" },
+    { 4, 2, "Multimedia Telephony Device" },
+    { 4, 0x80, "Multimedia device" },
+    { 5, 0, "RAM Controller" },
+    { 5, 1, "Flash Memory Controller" },
+    { 5, 0x80, "Memory Controller" },
+    { 6, 0, "Host Bridge" },
+    { 6, 1, "ISA Bridge" },
+    { 6, 2, "EISA Bride" },
+    { 6, 3, "MCA Bridge" },
+    { 6, 4, "PCI-PCI Bridge" },
+    { 6, 5, "PCMCIA Bridge" },
+    { 6, 6, "NuBus Bridge" },
+    { 6, 7, "CardBus Bridge" },
+    { 6, 8, "Raceway Bridge" },
+    { 6, 0x80, "Unknown Bridge" },
+    { 7, 0x80, "Communication controller" },
+    { 8, 0x80, "System hardware" },
+    { 9, 0, "Keyboard Controller" },
+    { 9, 1, "Digitizer" },
+    { 9, 2, "Mouse Controller" },
+    { 9, 3, "Scanner Controller" },
+    { 9, 4, "Gameport Controller" },
+    { 9, 0x80, "Unknown Input Device" },
+    { 10, 0, "Generic Docking Station" },
+    { 10, 0x80, "Unknown Docking Station" },
+    { 11, 0, "80386 Processor" },
+    { 11, 1, "80486 Processor" },
+    { 11, 2, "Pentium Processor" },
+    { 11, 0x10, "Alpha Processor" },
+    { 11, 0x20, "PowerPC Processor" },
+    { 11, 0x30, "MIPS Processor" },
+    { 11, 0x40, "Co-Processor" },
+    { 11, 0x80, "Unknown Processor" },
+    { 12, 3, "USB Controller" },
+    { 12, 0x80, "Serial Bus Controller" },
+    { 13, 0x80, "Wireless Controller" },
+    { 14, 0, "I2O" },
+    { 15, 0, "IrDA Controller" },
+    { 15, 1, "Consumer IR" },
+    { 15, 0x10, "RF-Controller" },
+    { 15, 0x80, "Satellite Communication Controller" },
+    { 16, 0, "Network Decryption" },
+    { 16, 1, "Entertainment Decryption" },
+    { 16, 0x80, "Unknown Decryption Controller" },
+    { 17, 0, "Digital IO Module" },
+    { 17, 0x80, "Unknown Data Input System" },
+    { 0, 0, 0 },
+  };
+
+static const char *
+grub_pci_get_class (int class, int subclass)
+{
+  const struct grub_pci_classname *curr = grub_pci_classes;
+
+  while (curr->desc)
+    {
+      if (curr->class == class && curr->subclass == subclass)
+	return curr->desc;
+      curr++;
+    }
+
+  return 0;
+}
+
+static const struct grub_arg_option options[] =
+  {
+    {"iospace", 'i', 0, "show I/O spaces", 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static int iospace;
+
+static int
+grub_lspci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+		 void *data __attribute__ ((unused)))
+{
+  grub_uint32_t class;
+  const char *sclass;
+  grub_pci_address_t addr;
+  int reg;
+
+  grub_printf ("%02x:%02x.%x %04x:%04x", grub_pci_get_bus (dev),
+	       grub_pci_get_device (dev), grub_pci_get_function (dev),
+	       pciid & 0xFFFF, pciid >> 16);
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  /* Lookup the class name, if there isn't a specific one,
+     retry with 0x80 to get the generic class name.  */
+  sclass = grub_pci_get_class (class >> 24, (class >> 16) & 0xFF);
+  if (! sclass)
+    sclass = grub_pci_get_class (class >> 24, 0x80);
+  if (! sclass)
+    sclass = "";
+
+  grub_printf (" [%04x] %s", (class >> 16) & 0xffff, sclass);
+
+  grub_uint8_t pi = (class >> 8) & 0xff;
+  if (pi)
+    grub_printf (" [PI %02x]", pi);
+
+  grub_printf ("\n");
+
+  if (iospace)
+    {
+      reg = GRUB_PCI_REG_ADDRESSES;
+      while (reg < GRUB_PCI_REG_CIS_POINTER)
+	{
+	  grub_uint64_t space;
+	  addr = grub_pci_make_address (dev, reg);
+	  space = grub_pci_read (addr);
+
+	  reg += sizeof (grub_uint32_t);
+
+	  if (space == 0)
+	    continue;
+	 
+	  switch (space & GRUB_PCI_ADDR_SPACE_MASK)
+	    {
+	    case GRUB_PCI_ADDR_SPACE_IO:
+	      grub_printf ("\tIO space %d at 0x%llx\n",
+			   (unsigned) ((reg - GRUB_PCI_REG_ADDRESSES)
+			    / sizeof (grub_uint32_t)) - 1,
+			   (unsigned long long)
+			   (space & GRUB_PCI_ADDR_IO_MASK));
+	      break;
+	    case GRUB_PCI_ADDR_SPACE_MEMORY:
+	      if ((space & GRUB_PCI_ADDR_MEM_TYPE_MASK)
+		  == GRUB_PCI_ADDR_MEM_TYPE_64)
+		{
+		  addr = grub_pci_make_address (dev, reg);
+		  space |= ((grub_uint64_t) grub_pci_read (addr)) << 32;
+		  reg += sizeof (grub_uint32_t);
+		  grub_printf ("\t64-bit memory space %d at 0x%016llx [%s]\n",
+			       (unsigned) ((reg - GRUB_PCI_REG_ADDRESSES)
+				/ sizeof (grub_uint32_t)) - 2,
+			       (unsigned long long)
+			       (space & GRUB_PCI_ADDR_MEM_MASK),
+			       space & GRUB_PCI_ADDR_MEM_PREFETCH
+			       ? "prefetchable" : "non-prefetchable");
+		 
+		}
+	      else
+		grub_printf ("\t32-bit memory space %d at 0x%016llx [%s]\n",
+			     (unsigned) ((reg - GRUB_PCI_REG_ADDRESSES)
+			      / sizeof (grub_uint32_t)) - 1,
+			     (unsigned long long) 
+			     (space & GRUB_PCI_ADDR_MEM_MASK),
+			     space & GRUB_PCI_ADDR_MEM_PREFETCH
+			     ? "prefetchable" : "non-prefetchable");
+	      break;
+	    }
+	}
+    }
+
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_lspci (grub_extcmd_context_t ctxt,
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  iospace = ctxt->state[0].set;
+  grub_pci_iterate (grub_lspci_iter, NULL);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(lspci)
+{
+  cmd = grub_register_extcmd ("lspci", grub_cmd_lspci, 0, "[-i]",
+			      N_("List PCI devices."), options);
+}
+
+GRUB_MOD_FINI(lspci)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/macbless.c b/grub-core/commands/macbless.c
new file mode 100644
index 0000000..85cefd0
--- /dev/null
+++ b/grub-core/commands/macbless.c
@@ -0,0 +1,235 @@
+/* hfspbless.c - set the hfs+ boot directory.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2007,2008,2009,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/command.h>
+#include <grub/fs.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/hfsplus.h>
+#include <grub/hfs.h>
+#include <grub/partition.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct find_node_context
+{
+  grub_uint64_t inode_found;
+  char *dirname;
+  enum
+  { FOUND_NONE, FOUND_FILE, FOUND_DIR } found;
+};
+
+static int
+find_inode (const char *filename,
+	    const struct grub_dirhook_info *info, void *data)
+{
+  struct find_node_context *ctx = data;
+  if (!info->inodeset)
+    return 0;
+
+  if ((grub_strcmp (ctx->dirname, filename) == 0
+       || (info->case_insensitive
+	   && grub_strcasecmp (ctx->dirname, filename) == 0)))
+    {
+      ctx->inode_found = info->inode;
+      ctx->found = info->dir ? FOUND_DIR : FOUND_FILE;
+    }
+  return 0;
+}
+
+grub_err_t
+grub_mac_bless_inode (grub_device_t dev, grub_uint32_t inode, int is_dir,
+		      int intel)
+{
+  grub_err_t err;
+  union
+  {
+    struct grub_hfs_sblock hfs;
+    struct grub_hfsplus_volheader hfsplus;
+  } volheader;
+  grub_disk_addr_t embedded_offset;
+
+  if (intel && is_dir)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "can't bless a directory for mactel");
+  if (!intel && !is_dir)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "can't bless a file for mac PPC");
+
+  /* Read the bootblock.  */
+  err = grub_disk_read (dev->disk, GRUB_HFSPLUS_SBLOCK, 0, sizeof (volheader),
+			(char *) &volheader);
+  if (err)
+    return err;
+
+  embedded_offset = 0;
+  if (grub_be_to_cpu16 (volheader.hfs.magic) == GRUB_HFS_MAGIC)
+    {
+      int extent_start;
+      int ablk_size;
+      int ablk_start;
+
+      /* See if there's an embedded HFS+ filesystem.  */
+      if (grub_be_to_cpu16 (volheader.hfs.embed_sig) != GRUB_HFSPLUS_MAGIC)
+	{
+	  if (intel)
+	    volheader.hfs.intel_bootfile = grub_be_to_cpu32 (inode);
+	  else
+	    volheader.hfs.ppc_bootdir = grub_be_to_cpu32 (inode);
+	  return GRUB_ERR_NONE;
+	}
+
+      /* Calculate the offset needed to translate HFS+ sector numbers.  */
+      extent_start =
+	grub_be_to_cpu16 (volheader.hfs.embed_extent.first_block);
+      ablk_size = grub_be_to_cpu32 (volheader.hfs.blksz);
+      ablk_start = grub_be_to_cpu16 (volheader.hfs.first_block);
+      embedded_offset = (ablk_start
+			 + ((grub_uint64_t) extent_start)
+			 * (ablk_size >> GRUB_DISK_SECTOR_BITS));
+
+      err =
+	grub_disk_read (dev->disk, embedded_offset + GRUB_HFSPLUS_SBLOCK, 0,
+			sizeof (volheader), (char *) &volheader);
+      if (err)
+	return err;
+    }
+
+  if ((grub_be_to_cpu16 (volheader.hfsplus.magic) != GRUB_HFSPLUS_MAGIC)
+      && (grub_be_to_cpu16 (volheader.hfsplus.magic) != GRUB_HFSPLUSX_MAGIC))
+    return grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+  if (intel)
+    volheader.hfsplus.intel_bootfile = grub_be_to_cpu32 (inode);
+  else
+    volheader.hfsplus.ppc_bootdir = grub_be_to_cpu32 (inode);
+
+  return grub_disk_write (dev->disk, embedded_offset + GRUB_HFSPLUS_SBLOCK, 0,
+			  sizeof (volheader), (char *) &volheader);
+}
+
+grub_err_t
+grub_mac_bless_file (grub_device_t dev, const char *path_in, int intel)
+{
+  grub_fs_t fs;
+
+  char *path, *tail;
+  struct find_node_context ctx;
+
+  fs = grub_fs_probe (dev);
+  if (!fs || (grub_strcmp (fs->name, "hfsplus") != 0
+	      && grub_strcmp (fs->name, "hfs") != 0))
+    return grub_error (GRUB_ERR_BAD_FS, "no suitable FS found");
+
+  path = grub_strdup (path_in);
+  if (!path)
+    return grub_errno;
+
+  tail = path + grub_strlen (path) - 1;
+
+  /* Remove trailing '/'. */
+  while (tail != path && *tail == '/')
+    *(tail--) = 0;
+
+  tail = grub_strrchr (path, '/');
+  ctx.found = 0;
+
+  if (tail)
+    {
+      *tail = 0;
+      ctx.dirname = tail + 1;
+
+      (fs->fs_dir) (dev, *path == 0 ? "/" : path, find_inode, &ctx);
+    }
+  else
+    {
+      ctx.dirname = path + 1;
+      (fs->fs_dir) (dev, "/", find_inode, &ctx);
+    }
+  if (!ctx.found)
+    {
+      grub_free (path);
+      return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"),
+			 path_in);
+    }
+  grub_free (path);
+
+  return grub_mac_bless_inode (dev, (grub_uint32_t) ctx.inode_found,
+			       (ctx.found == FOUND_DIR), intel);
+}
+
+static grub_err_t
+grub_cmd_macbless (grub_command_t cmd, int argc, char **args)
+{
+  char *device_name;
+  char *path = 0;
+  grub_device_t dev = 0;
+  grub_err_t err;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  device_name = grub_file_get_device_name (args[0]);
+  dev = grub_device_open (device_name);
+
+  path = grub_strchr (args[0], ')');
+  if (!path)
+    path = args[0];
+  else
+    path = path + 1;
+
+  if (!path || *path == 0 || !dev)
+    {
+      if (dev)
+	grub_device_close (dev);
+
+      grub_free (device_name);
+
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid argument");
+    }
+
+  err = grub_mac_bless_file (dev, path, cmd->name[3] == 't');
+
+  grub_device_close (dev);
+  grub_free (device_name);
+  return err;
+}
+
+static grub_command_t cmd, cmd_ppc;
+
+GRUB_MOD_INIT(macbless)
+{
+  cmd = grub_register_command ("mactelbless", grub_cmd_macbless,
+			       N_("FILE"),
+			       N_
+			       ("Bless FILE of HFS or HFS+ partition for intel macs."));
+  cmd_ppc =
+    grub_register_command ("macppcbless", grub_cmd_macbless, N_("DIR"),
+			   N_
+			   ("Bless DIR of HFS or HFS+ partition for PPC macs."));
+}
+
+GRUB_MOD_FINI(macbless)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_ppc);
+}
diff --git a/grub-core/commands/memrw.c b/grub-core/commands/memrw.c
new file mode 100644
index 0000000..d401a6d
--- /dev/null
+++ b/grub-core/commands/memrw.c
@@ -0,0 +1,158 @@
+/* memrw.c - command to read / write physical memory  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/lockdown.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_extcmd_t cmd_read_byte, cmd_read_word, cmd_read_dword;
+static grub_command_t cmd_write_byte, cmd_write_word, cmd_write_dword;
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'v', 0, N_("Save read value into variable VARNAME."),
+     N_("VARNAME"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+
+static grub_err_t
+grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
+{
+  grub_addr_t addr;
+  grub_uint32_t value = 0;
+  char buf[sizeof ("XXXXXXXX")];
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  switch (ctxt->extcmd->cmd->name[sizeof ("read_") - 1])
+    {
+    case 'd':
+      value = *((volatile grub_uint32_t *) addr);
+      break;
+
+    case 'w':
+      value = *((volatile grub_uint16_t *) addr);
+      break;
+
+    case 'b':
+      value = *((volatile grub_uint8_t *) addr);
+      break;
+    }
+
+  if (ctxt->state[0].set)
+    {
+      grub_snprintf (buf, sizeof (buf), "%x", value);
+      grub_env_set (ctxt->state[0].arg, buf);
+    }
+  else
+    grub_printf ("0x%x\n", value);
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_write (grub_command_t cmd, int argc, char **argv)
+{
+  grub_addr_t addr;
+  grub_uint32_t value;
+  grub_uint32_t mask = 0xffffffff;
+
+  if (argc != 2 && argc != 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  addr = grub_strtoul (argv[0], 0, 0);
+  value = grub_strtoul (argv[1], 0, 0);
+  if (argc == 3)
+    mask = grub_strtoul (argv[2], 0, 0);
+  value &= mask;
+  switch (cmd->name[sizeof ("write_") - 1])
+    {
+    case 'd':
+      if (mask != 0xffffffff)
+	*((volatile grub_uint32_t *) addr)
+	  = (*((volatile grub_uint32_t *) addr) & ~mask) | value;
+      else
+	*((volatile grub_uint32_t *) addr) = value;
+      break;
+
+    case 'w':
+      if ((mask & 0xffff) != 0xffff)
+	*((volatile grub_uint16_t *) addr)
+	  = (*((volatile grub_uint16_t *) addr) & ~mask) | value;
+      else
+	*((volatile grub_uint16_t *) addr) = value;
+      break;
+
+    case 'b':
+      if ((mask & 0xff) != 0xff)
+	*((volatile grub_uint8_t *) addr)
+	  = (*((volatile grub_uint8_t *) addr) & ~mask) | value;
+      else
+	*((volatile grub_uint8_t *) addr) = value;
+      break;
+    }
+
+  return 0;
+}
+
+GRUB_MOD_INIT(memrw)
+{
+  cmd_read_byte =
+    grub_register_extcmd ("read_byte", grub_cmd_read, 0,
+			  N_("ADDR"), N_("Read 8-bit value from ADDR."),
+			  options);
+  cmd_read_word =
+    grub_register_extcmd ("read_word", grub_cmd_read, 0,
+			  N_("ADDR"), N_("Read 16-bit value from ADDR."),
+			  options);
+  cmd_read_dword =
+    grub_register_extcmd ("read_dword", grub_cmd_read, 0,
+			  N_("ADDR"), N_("Read 32-bit value from ADDR."),
+			  options);
+  cmd_write_byte =
+    grub_register_command_lockdown ("write_byte", grub_cmd_write,
+                                    N_("ADDR VALUE [MASK]"),
+                                    N_("Write 8-bit VALUE to ADDR."));
+  cmd_write_word =
+    grub_register_command_lockdown ("write_word", grub_cmd_write,
+                                    N_("ADDR VALUE [MASK]"),
+                                    N_("Write 16-bit VALUE to ADDR."));
+  cmd_write_dword =
+    grub_register_command_lockdown ("write_dword", grub_cmd_write,
+                                    N_("ADDR VALUE [MASK]"),
+                                    N_("Write 32-bit VALUE to ADDR."));
+}
+
+GRUB_MOD_FINI(memrw)
+{
+  grub_unregister_extcmd (cmd_read_byte);
+  grub_unregister_extcmd (cmd_read_word);
+  grub_unregister_extcmd (cmd_read_dword);
+  grub_unregister_command (cmd_write_byte);
+  grub_unregister_command (cmd_write_word);
+  grub_unregister_command (cmd_write_dword);
+}
diff --git a/grub-core/commands/menuentry.c b/grub-core/commands/menuentry.c
new file mode 100644
index 0000000..720e6d8
--- /dev/null
+++ b/grub-core/commands/menuentry.c
@@ -0,0 +1,337 @@
+/* menuentry.c - menuentry command */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/normal.h>
+
+static const struct grub_arg_option options[] =
+  {
+    {"class", 1, GRUB_ARG_OPTION_REPEATABLE,
+     N_("Menu entry type."), N_("STRING"), ARG_TYPE_STRING},
+    {"users", 2, 0,
+     N_("List of users allowed to boot this entry."), N_("USERNAME[,USERNAME]"),
+     ARG_TYPE_STRING},
+    {"hotkey", 3, 0,
+     N_("Keyboard key to quickly boot this entry."), N_("KEYBOARD_KEY"), ARG_TYPE_STRING},
+    {"source", 4, 0,
+     N_("Use STRING as menu entry body."), N_("STRING"), ARG_TYPE_STRING},
+    {"id", 0, 0, N_("Menu entry identifier."), N_("STRING"), ARG_TYPE_STRING},
+    /* TRANSLATORS: menu entry can either be bootable by anyone or only by
+       handful of users. By default when security is active only superusers can
+       boot a given menu entry. With --unrestricted (this option)
+       anyone can boot it.  */
+    {"unrestricted", 0, 0, N_("This entry can be booted by any user."),
+     0, ARG_TYPE_NONE},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static struct
+{
+  const char *name;
+  int key;
+} hotkey_aliases[] =
+  {
+    {"backspace", GRUB_TERM_BACKSPACE},
+    {"tab", GRUB_TERM_TAB},
+    {"delete", GRUB_TERM_KEY_DC},
+    {"insert", GRUB_TERM_KEY_INSERT},
+    {"f1", GRUB_TERM_KEY_F1},
+    {"f2", GRUB_TERM_KEY_F2},
+    {"f3", GRUB_TERM_KEY_F3},
+    {"f4", GRUB_TERM_KEY_F4},
+    {"f5", GRUB_TERM_KEY_F5},
+    {"f6", GRUB_TERM_KEY_F6},
+    {"f7", GRUB_TERM_KEY_F7},
+    {"f8", GRUB_TERM_KEY_F8},
+    {"f9", GRUB_TERM_KEY_F9},
+    {"f10", GRUB_TERM_KEY_F10},
+    {"f11", GRUB_TERM_KEY_F11},
+    {"f12", GRUB_TERM_KEY_F12},
+  };
+
+/* Add a menu entry to the current menu context (as given by the environment
+   variable data slot `menu').  As the configuration file is read, the script
+   parser calls this when a menu entry is to be created.  */
+grub_err_t
+grub_normal_add_menu_entry (int argc, const char **args,
+			    char **classes, const char *id,
+			    const char *users, const char *hotkey,
+			    const char *prefix, const char *sourcecode,
+			    int submenu)
+{
+  int menu_hotkey = 0;
+  char **menu_args = NULL;
+  char *menu_users = NULL;
+  char *menu_title = NULL;
+  char *menu_sourcecode = NULL;
+  char *menu_id = NULL;
+  struct grub_menu_entry_class *menu_classes = NULL;
+
+  grub_menu_t menu;
+  grub_menu_entry_t *last;
+
+  menu = grub_env_get_menu ();
+  if (! menu)
+    return grub_error (GRUB_ERR_MENU, "no menu context");
+
+  last = &menu->entry_list;
+
+  menu_sourcecode = grub_xasprintf ("%s%s", prefix ?: "", sourcecode);
+  if (! menu_sourcecode)
+    return grub_errno;
+
+  if (classes && classes[0])
+    {
+      int i;
+      for (i = 0; classes[i]; i++); /* count # of menuentry classes */
+      menu_classes = grub_zalloc (sizeof (struct grub_menu_entry_class)
+				  * (i + 1));
+      if (! menu_classes)
+	goto fail;
+
+      for (i = 0; classes[i]; i++)
+	{
+	  menu_classes[i].name = grub_strdup (classes[i]);
+	  if (! menu_classes[i].name)
+	    goto fail;
+	  menu_classes[i].next = classes[i + 1] ? &menu_classes[i + 1] : NULL;
+	}
+    }
+
+  if (users)
+    {
+      menu_users = grub_strdup (users);
+      if (! menu_users)
+	goto fail;
+    }
+
+  if (hotkey)
+    {
+      unsigned i;
+      for (i = 0; i < ARRAY_SIZE (hotkey_aliases); i++)
+	if (grub_strcmp (hotkey, hotkey_aliases[i].name) == 0)
+	  {
+	    menu_hotkey = hotkey_aliases[i].key;
+	    break;
+	  }
+      if (i == ARRAY_SIZE (hotkey_aliases))
+	menu_hotkey = hotkey[0];
+    }
+
+  if (! argc)
+    {
+      grub_error (GRUB_ERR_MENU, "menuentry is missing title");
+      goto fail;
+    }
+
+  menu_title = grub_strdup (args[0]);
+  if (! menu_title)
+    goto fail;
+
+  menu_id = grub_strdup (id ? : menu_title);
+  if (! menu_id)
+    goto fail;
+
+  /* Save argc, args to pass as parameters to block arg later. */
+  menu_args = grub_calloc (argc + 1, sizeof (char *));
+  if (! menu_args)
+    goto fail;
+
+  {
+    int i;
+    for (i = 0; i < argc; i++)
+      {
+	menu_args[i] = grub_strdup (args[i]);
+	if (! menu_args[i])
+	  goto fail;
+      }
+    menu_args[argc] = NULL;
+  }
+
+  /* Add the menu entry at the end of the list.  */
+  while (*last)
+    last = &(*last)->next;
+
+  *last = grub_zalloc (sizeof (**last));
+  if (! *last)
+    goto fail;
+
+  (*last)->title = menu_title;
+  (*last)->id = menu_id;
+  (*last)->hotkey = menu_hotkey;
+  (*last)->classes = menu_classes;
+  if (menu_users)
+    (*last)->restricted = 1;
+  (*last)->users = menu_users;
+  (*last)->argc = argc;
+  (*last)->args = menu_args;
+  (*last)->sourcecode = menu_sourcecode;
+  (*last)->submenu = submenu;
+
+  menu->size++;
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  grub_free (menu_sourcecode);
+  {
+    int i;
+    for (i = 0; menu_classes && menu_classes[i].name; i++)
+      grub_free (menu_classes[i].name);
+    grub_free (menu_classes);
+  }
+
+  {
+    int i;
+    for (i = 0; menu_args && menu_args[i]; i++)
+      grub_free (menu_args[i]);
+    grub_free (menu_args);
+  }
+
+  grub_free (menu_users);
+  grub_free (menu_title);
+  grub_free (menu_id);
+  return grub_errno;
+}
+
+static char *
+setparams_prefix (int argc, char **args)
+{
+  int i;
+  int j;
+  char *p;
+  char *result;
+  grub_size_t len = 10;
+
+  /* Count resulting string length */
+  for (i = 0; i < argc; i++)
+    {
+      len += 3; /* 3 = 1 space + 2 quotes */
+      p = args[i];
+      while (*p)
+	len += (*p++ == '\'' ? 4 : 1);
+    }
+
+  result = grub_malloc (len + 2);
+  if (! result)
+    return 0;
+
+  grub_strcpy (result, "setparams");
+  p = result + 9;
+
+  for (j = 0; j < argc; j++)
+    {
+      *p++ = ' ';
+      *p++ = '\'';
+      p = grub_strchrsub (p, args[j], '\'', "'\\''");
+      *p++ = '\'';
+    }
+  *p++ = '\n';
+  *p = '\0';
+  return result;
+}
+
+static grub_err_t
+grub_cmd_menuentry (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  char ch;
+  char *src;
+  char *prefix;
+  unsigned len;
+  grub_err_t r;
+  const char *users;
+
+  if (! argc)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "missing arguments");
+
+  if (ctxt->state[3].set && ctxt->script)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "multiple menuentry definitions");
+
+  if (! ctxt->state[3].set && ! ctxt->script)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no menuentry definition");
+
+  if (ctxt->state[1].set)
+    users = ctxt->state[1].arg;
+  else if (ctxt->state[5].set)
+    users = NULL;
+  else
+    users = "";
+
+  if (! ctxt->script)
+    return grub_normal_add_menu_entry (argc, (const char **) args,
+				       (ctxt->state[0].set ? ctxt->state[0].args
+					: NULL),
+				       ctxt->state[4].arg,
+				       users,
+				       ctxt->state[2].arg, 0,
+				       ctxt->state[3].arg,
+				       ctxt->extcmd->cmd->name[0] == 's');
+
+  src = args[argc - 1];
+  args[argc - 1] = NULL;
+
+  len = grub_strlen(src);
+  ch = src[len - 1];
+  src[len - 1] = '\0';
+
+  prefix = setparams_prefix (argc - 1, args);
+  if (! prefix)
+    return grub_errno;
+
+  r = grub_normal_add_menu_entry (argc - 1, (const char **) args,
+				  ctxt->state[0].args, ctxt->state[4].arg,
+				  users,
+				  ctxt->state[2].arg, prefix, src + 1,
+				  ctxt->extcmd->cmd->name[0] == 's');
+
+  src[len - 1] = ch;
+  args[argc - 1] = src;
+  grub_free (prefix);
+  return r;
+}
+
+static grub_extcmd_t cmd, cmd_sub;
+
+void
+grub_menu_init (void)
+{
+  cmd = grub_register_extcmd ("menuentry", grub_cmd_menuentry,
+			      GRUB_COMMAND_FLAG_BLOCKS
+			      | GRUB_COMMAND_ACCEPT_DASH
+			      | GRUB_COMMAND_FLAG_EXTRACTOR,
+			      N_("BLOCK"), N_("Define a menu entry."), options);
+  cmd_sub = grub_register_extcmd ("submenu", grub_cmd_menuentry,
+				  GRUB_COMMAND_FLAG_BLOCKS
+				  | GRUB_COMMAND_ACCEPT_DASH
+				  | GRUB_COMMAND_FLAG_EXTRACTOR,
+				  N_("BLOCK"), N_("Define a submenu."),
+				  options);
+}
+
+void
+grub_menu_fini (void)
+{
+  grub_unregister_extcmd (cmd);
+  grub_unregister_extcmd (cmd_sub);
+}
diff --git a/grub-core/commands/minicmd.c b/grub-core/commands/minicmd.c
new file mode 100644
index 0000000..fa49893
--- /dev/null
+++ b/grub-core/commands/minicmd.c
@@ -0,0 +1,227 @@
+/* minicmd.c - commands for the rescue mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/term.h>
+#include <grub/loader.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* cat FILE */
+static grub_err_t
+grub_mini_cmd_cat (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  grub_file_t file;
+  char buf[GRUB_DISK_SECTOR_SIZE];
+  grub_ssize_t size;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_CAT);
+  if (! file)
+    return grub_errno;
+
+  while ((size = grub_file_read (file, buf, sizeof (buf))) > 0)
+    {
+      int i;
+
+      for (i = 0; i < size; i++)
+	{
+	  unsigned char c = buf[i];
+
+	  if ((grub_isprint (c) || grub_isspace (c)) && c != '\r')
+	    grub_printf ("%c", c);
+	  else
+	    {
+	      grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+	      grub_printf ("<%x>", (int) c);
+	      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+	    }
+	}
+    }
+
+  grub_xputs ("\n");
+  grub_refresh ();
+  grub_file_close (file);
+
+  return 0;
+}
+
+/* help */
+static grub_err_t
+grub_mini_cmd_help (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char *argv[] __attribute__ ((unused)))
+{
+  grub_command_t p;
+
+  for (p = grub_command_list; p; p = p->next)
+    grub_printf ("%s (%d%c)\t%s\n", p->name,
+		 p->prio & GRUB_COMMAND_PRIO_MASK,
+		 (p->prio & GRUB_COMMAND_FLAG_ACTIVE) ? '+' : '-',
+		 p->description);
+
+  return 0;
+}
+
+/* dump ADDRESS [SIZE] */
+static grub_err_t
+grub_mini_cmd_dump (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc, char *argv[])
+{
+  grub_uint8_t *addr;
+  grub_size_t size = 4;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no address specified");
+
+#if GRUB_CPU_SIZEOF_VOID_P == GRUB_CPU_SIZEOF_LONG
+#define grub_strtoaddr grub_strtoul
+#else
+#define grub_strtoaddr grub_strtoull
+#endif
+
+  addr = (grub_uint8_t *) grub_strtoaddr (argv[0], 0, 0);
+  if (grub_errno)
+    return grub_errno;
+
+  if (argc > 1)
+    size = (grub_size_t) grub_strtoaddr (argv[1], 0, 0);
+
+  while (size--)
+    {
+      grub_printf ("%x%x ", *addr >> 4, *addr & 0xf);
+      addr++;
+    }
+
+  return 0;
+}
+
+/* rmmod MODULE */
+static grub_err_t
+grub_mini_cmd_rmmod (struct grub_command *cmd __attribute__ ((unused)),
+		     int argc, char *argv[])
+{
+  grub_dl_t mod;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no module specified");
+
+  mod = grub_dl_get (argv[0]);
+  if (! mod)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such module");
+
+  if (grub_dl_is_persistent (mod))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "cannot unload persistent module");
+
+  if (grub_dl_ref_count (mod) > 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "cannot unload referenced module");
+
+  grub_dl_unref (mod);
+  grub_dl_unload (mod);
+
+  return 0;
+}
+
+/* lsmod */
+static grub_err_t
+grub_mini_cmd_lsmod (struct grub_command *cmd __attribute__ ((unused)),
+		     int argc __attribute__ ((unused)),
+		     char *argv[] __attribute__ ((unused)))
+{
+  grub_dl_t mod;
+
+  /* TRANSLATORS: this is module list header.  Name
+     is module name, Ref Count is a reference counter
+     (how many modules or open descriptors use it).
+     Dependencies are the other modules it uses.
+   */
+  grub_printf_ (N_("Name\tRef Count\tDependencies\n"));
+  FOR_DL_MODULES (mod)
+  {
+    grub_dl_dep_t dep;
+
+    grub_printf ("%s\t%d\t\t", mod->name, mod->ref_count);
+    for (dep = mod->dep; dep; dep = dep->next)
+      {
+	if (dep != mod->dep)
+	  grub_xputs (",");
+
+	grub_printf ("%s", dep->mod->name);
+      }
+    grub_xputs ("\n");
+  }
+
+  return 0;
+}
+
+/* exit */
+static grub_err_t __attribute__ ((noreturn))
+grub_mini_cmd_exit (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char *argv[] __attribute__ ((unused)))
+{
+  grub_exit ();
+  /* Not reached.  */
+}
+
+static grub_command_t cmd_cat, cmd_help;
+static grub_command_t cmd_dump, cmd_rmmod, cmd_lsmod, cmd_exit;
+
+GRUB_MOD_INIT(minicmd)
+{
+  cmd_cat =
+    grub_register_command ("cat", grub_mini_cmd_cat,
+			   N_("FILE"), N_("Show the contents of a file."));
+  cmd_help =
+    grub_register_command ("help", grub_mini_cmd_help,
+			   0, N_("Show this message."));
+  cmd_dump =
+    grub_register_command ("dump", grub_mini_cmd_dump,
+			   N_("ADDR [SIZE]"), N_("Show memory contents."));
+  cmd_rmmod =
+    grub_register_command ("rmmod", grub_mini_cmd_rmmod,
+			   N_("MODULE"), N_("Remove a module."));
+  cmd_lsmod =
+    grub_register_command ("lsmod", grub_mini_cmd_lsmod,
+			   0, N_("Show loaded modules."));
+  cmd_exit =
+    grub_register_command ("exit", grub_mini_cmd_exit,
+			   0, N_("Exit from GRUB."));
+}
+
+GRUB_MOD_FINI(minicmd)
+{
+  grub_unregister_command (cmd_cat);
+  grub_unregister_command (cmd_help);
+  grub_unregister_command (cmd_dump);
+  grub_unregister_command (cmd_rmmod);
+  grub_unregister_command (cmd_lsmod);
+  grub_unregister_command (cmd_exit);
+}
diff --git a/grub-core/commands/mips/loongson/lsspd.c b/grub-core/commands/mips/loongson/lsspd.c
new file mode 100644
index 0000000..a88ab87
--- /dev/null
+++ b/grub-core/commands/mips/loongson/lsspd.c
@@ -0,0 +1,103 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/cs5536.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_lsspd (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  grub_pci_device_t dev;
+  grub_port_t smbbase;
+  int i;
+  grub_err_t err;
+
+  if (!grub_cs5536_find (&dev))
+    {
+      grub_puts_ (N_("No CS5536 found"));
+      return GRUB_ERR_NONE;
+    }
+  grub_printf_ (N_("CS5536 at %d:%d.%d\n"), grub_pci_get_bus (dev),
+		grub_pci_get_device (dev), grub_pci_get_function (dev));
+  
+  err = grub_cs5536_init_smbus (dev, 0x7fff, &smbbase);
+  if (err)
+    return err;
+
+  /* TRANSLATORS: System management bus is often used to access components like
+     RAM (info only, not data) or batteries. I/O space is where in memory
+     its ports are.  */
+  grub_printf_ (N_("System management bus controller I/O space is at 0x%x\n"),
+		smbbase);
+
+  for (i = GRUB_SMB_RAM_START_ADDR;
+       i < GRUB_SMB_RAM_START_ADDR + GRUB_SMB_RAM_NUM_MAX; i++)
+    {
+      struct grub_smbus_spd spd;
+      grub_memset (&spd, 0, sizeof (spd));
+      /* TRANSLATORS: it's shown in a report in a way
+	 like number 1: ... number 2: ...
+       */
+      grub_printf_ (N_("RAM slot number %d\n"), i);
+      err = grub_cs5536_read_spd (smbbase, i, &spd);
+      if (err)
+	{
+	  grub_print_error ();
+	  continue;
+	}
+      grub_printf_ (N_("Written SPD bytes: %d B.\n"), spd.written_size);
+      grub_printf_ (N_("Total flash size: %d B.\n"),
+		    1 << spd.log_total_flash_size);
+      if (spd.memory_type == GRUB_SMBUS_SPD_MEMORY_TYPE_DDR2)
+	{
+	  char str[sizeof (spd.ddr2.part_number) + 1];
+	  grub_puts_ (N_("Memory type: DDR2."));
+	  grub_memcpy (str, spd.ddr2.part_number,
+		       sizeof (spd.ddr2.part_number));
+	  str[sizeof (spd.ddr2.part_number)] = 0;
+	  grub_printf_ (N_("Part no: %s.\n"), str);
+	}
+      else
+	grub_puts_ (N_("Memory type: Unknown."));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsspd)
+{
+  cmd = grub_register_command ("lsspd", grub_cmd_lsspd, 0,
+			       N_("Print Memory information."));
+}
+
+GRUB_MOD_FINI(lsspd)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/nativedisk.c b/grub-core/commands/nativedisk.c
new file mode 100644
index 0000000..7c8f97f
--- /dev/null
+++ b/grub-core/commands/nativedisk.c
@@ -0,0 +1,332 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/device.h>
+#include <grub/mm.h>
+#include <grub/fs.h>
+#include <grub/env.h>
+#include <grub/file.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const char *modnames_def[] = { 
+  /* FIXME: autogenerate this.  */
+#if defined (__i386__) || defined (__x86_64__) || defined (GRUB_MACHINE_MIPS_LOONGSON)
+  "pata", "ahci", "usbms", "ohci", "uhci", "ehci"
+#elif defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
+  "pata"
+#else
+#error "Fill this"
+#endif
+ };
+
+static grub_err_t
+get_uuid (const char *name, char **uuid, int getnative)
+{
+  grub_device_t dev;
+  grub_fs_t fs = 0;
+
+  *uuid = 0;
+
+  dev = grub_device_open (name);
+  if (!dev)
+    return grub_errno;
+
+  if (!dev->disk)
+    {
+      grub_dprintf ("nativedisk", "Skipping non-disk\n");
+      grub_device_close (dev);
+      return 0;
+    }
+
+  switch (dev->disk->dev->id)
+    {
+      /* Firmware disks.  */
+    case GRUB_DISK_DEVICE_BIOSDISK_ID:
+    case GRUB_DISK_DEVICE_OFDISK_ID:
+    case GRUB_DISK_DEVICE_OBDISK_ID:
+    case GRUB_DISK_DEVICE_EFIDISK_ID:
+    case GRUB_DISK_DEVICE_NAND_ID:
+    case GRUB_DISK_DEVICE_ARCDISK_ID:
+    case GRUB_DISK_DEVICE_HOSTDISK_ID:
+    case GRUB_DISK_DEVICE_UBOOTDISK_ID:
+      break;
+
+      /* Native disks.  */
+    case GRUB_DISK_DEVICE_ATA_ID:
+    case GRUB_DISK_DEVICE_SCSI_ID:
+    case GRUB_DISK_DEVICE_XEN:
+      if (getnative)
+	break;
+      /* FALLTHROUGH */
+
+      /* Virtual disks.  */
+      /* GRUB dynamically generated files.  */
+    case GRUB_DISK_DEVICE_PROCFS_ID:
+      /* To access through host OS routines (grub-emu only).  */
+    case GRUB_DISK_DEVICE_HOST_ID:
+      /* To access coreboot roms.  */
+    case GRUB_DISK_DEVICE_CBFSDISK_ID:
+      /* GRUB-only memdisk. Can't match any of firmware devices.  */
+    case GRUB_DISK_DEVICE_MEMDISK_ID:
+      grub_dprintf ("nativedisk", "Skipping native disk %s\n",
+		    dev->disk->name);
+      grub_device_close (dev);
+      return 0;
+
+      /* FIXME: those probably need special handling.  */
+    case GRUB_DISK_DEVICE_LOOPBACK_ID:
+    case GRUB_DISK_DEVICE_DISKFILTER_ID:
+    case GRUB_DISK_DEVICE_CRYPTODISK_ID:
+      break;
+    }
+  if (dev)
+    fs = grub_fs_probe (dev);
+  if (!fs)
+    {
+      grub_device_close (dev);
+      return grub_errno;
+    }
+  if (!fs->fs_uuid || fs->fs_uuid (dev, uuid) || !*uuid)
+    {
+      grub_device_close (dev);
+
+      if (!grub_errno)
+	grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		    N_("%s does not support UUIDs"), fs->name);
+
+      return grub_errno;
+    }
+  grub_device_close (dev);
+  return GRUB_ERR_NONE;
+}
+
+struct search_ctx
+{
+  char *root_uuid;
+  char *prefix_uuid;
+  const char *prefix_path;
+  int prefix_found, root_found;
+};
+
+static int
+iterate_device (const char *name, void *data)
+{
+  struct search_ctx *ctx = data;
+  char *cur_uuid;
+
+  if (get_uuid (name, &cur_uuid, 1))
+    {
+      if (grub_errno == GRUB_ERR_UNKNOWN_FS)
+	grub_errno = 0;
+      grub_print_error ();
+      return 0;
+    }
+
+  grub_dprintf ("nativedisk", "checking %s: %s\n", name,
+		cur_uuid);
+  if (ctx->prefix_uuid && grub_strcasecmp (cur_uuid, ctx->prefix_uuid) == 0)
+    {
+      char *prefix;
+      prefix = grub_xasprintf ("(%s)/%s", name, ctx->prefix_path);
+      grub_env_set ("prefix", prefix);
+      grub_free (prefix);
+      ctx->prefix_found = 1;
+    }
+  if (ctx->root_uuid && grub_strcasecmp (cur_uuid, ctx->root_uuid) == 0)
+    {
+      grub_env_set ("root", name);
+      ctx->root_found = 1;
+    }
+  return ctx->prefix_found && ctx->root_found;
+}
+
+static grub_err_t
+grub_cmd_nativedisk (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char **args_in)
+{
+  char *uuid_root = 0, *uuid_prefix, *prefdev = 0;
+  const char *prefix = 0;
+  const char *path_prefix = 0;
+  int mods_loaded = 0;
+  grub_dl_t *mods;
+  const char **args;
+  int i;
+
+  if (argc == 0)
+    {
+      argc = ARRAY_SIZE (modnames_def);
+      args = modnames_def;
+    }
+  else
+    args = (const char **) args_in;
+
+  prefix = grub_env_get ("prefix");
+
+  if (! prefix)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"), "prefix");
+
+  if (prefix)
+    path_prefix = (prefix[0] == '(') ? grub_strchr (prefix, ')') : NULL;
+  if (path_prefix)
+    path_prefix++;
+  else
+    path_prefix = prefix;
+
+  mods = grub_calloc (argc, sizeof (mods[0]));
+  if (!mods)
+    return grub_errno;
+
+  if (get_uuid (NULL, &uuid_root, 0))
+    {
+      grub_free (mods);
+      return grub_errno;
+    }
+
+  prefdev = grub_file_get_device_name (prefix);
+  if (grub_errno)
+    {
+      grub_print_error ();
+      prefdev = 0;
+    }
+
+  if (get_uuid (prefdev, &uuid_prefix, 0))
+    {
+      grub_free (uuid_root);
+      grub_free (prefdev);
+      grub_free (mods);
+      return grub_errno;
+    }
+
+  grub_dprintf ("nativedisk", "uuid_prefix = %s, uuid_root = %s\n",
+		uuid_prefix, uuid_root);
+
+  for (mods_loaded = 0; mods_loaded < argc; mods_loaded++)
+    {
+      char *filename;
+      grub_dl_t mod;
+      grub_file_t file = NULL;
+      grub_ssize_t size;
+      void *core = 0;
+
+      mod = grub_dl_get (args[mods_loaded]);
+      if (mod)
+	{
+	  mods[mods_loaded] = 0;
+	  continue;
+	}
+
+      filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM "/%s.mod",
+				 prefix, args[mods_loaded]);
+      if (! filename)
+	goto fail;
+
+      file = grub_file_open (filename,
+			     GRUB_FILE_TYPE_GRUB_MODULE);
+      grub_free (filename);
+      if (! file)
+	goto fail;
+
+      size = grub_file_size (file);
+      core = grub_malloc (size);
+      if (! core)
+	{
+	  grub_file_close (file);
+	  goto fail;
+	}
+
+      if (grub_file_read (file, core, size) != (grub_ssize_t) size)
+	{
+	  grub_file_close (file);
+	  grub_free (core);
+	  goto fail;
+	}
+
+      grub_file_close (file);
+
+      mods[mods_loaded] = grub_dl_load_core_noinit (core, size);
+      if (! mods[mods_loaded])
+	goto fail;
+    }
+
+  for (i = 0; i < argc; i++)
+    if (mods[i])
+      grub_dl_init (mods[i]);
+
+  if (uuid_prefix || uuid_root)
+    {
+      struct search_ctx ctx;
+      grub_fs_autoload_hook_t saved_autoload;
+
+      /* No need to autoload FS since obviously we already have the necessary fs modules.  */
+      saved_autoload = grub_fs_autoload_hook;
+      grub_fs_autoload_hook = 0;
+
+      ctx.root_uuid = uuid_root;
+      ctx.prefix_uuid = uuid_prefix;
+      ctx.prefix_path = path_prefix;
+      ctx.prefix_found = !uuid_prefix;
+      ctx.root_found = !uuid_root;
+
+      /* FIXME: try to guess the correct values.  */
+      grub_device_iterate (iterate_device, &ctx);
+
+      grub_fs_autoload_hook = saved_autoload;
+    }
+  grub_free (uuid_root);
+  grub_free (uuid_prefix);
+  grub_free (prefdev);
+  grub_free (mods);
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (uuid_root);
+  grub_free (uuid_prefix);
+  grub_free (prefdev);
+
+  for (i = 0; i < mods_loaded; i++)
+    if (mods[i])
+      {
+	mods[i]->fini = 0;
+	grub_dl_unload (mods[i]);
+      }
+  grub_free (mods);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(nativedisk)
+{
+  cmd = grub_register_command ("nativedisk", grub_cmd_nativedisk, N_("[MODULE1 MODULE2 ...]"),
+			       N_("Switch to native disk drivers. If no modules are specified default set (pata,ahci,usbms,ohci,uhci,ehci) is used"));
+}
+
+GRUB_MOD_FINI(nativedisk)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/parttool.c b/grub-core/commands/parttool.c
new file mode 100644
index 0000000..051e313
--- /dev/null
+++ b/grub-core/commands/parttool.c
@@ -0,0 +1,357 @@
+/* parttool.c - common dispatcher and parser for partition operations */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/normal.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/parttool.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv2+");
+
+static struct grub_parttool *parts = 0;
+static int curhandle = 0;
+static grub_dl_t mymod;
+static char helpmsg[] =
+  N_("Perform COMMANDS on partition.\n"
+     "Use `parttool PARTITION help' for the list "
+     "of available commands.");
+
+int
+grub_parttool_register(const char *part_name,
+		       const grub_parttool_function_t func,
+		       const struct grub_parttool_argdesc *args)
+{
+  struct grub_parttool *cur;
+  int nargs = 0;
+
+  if (! parts)
+    grub_dl_ref (mymod);
+
+  cur = (struct grub_parttool *) grub_malloc (sizeof (struct grub_parttool));
+  cur->next = parts;
+  cur->name = grub_strdup (part_name);
+  cur->handle = curhandle++;
+  for (nargs = 0; args[nargs].name != 0; nargs++);
+  cur->nargs = nargs;
+  cur->args = (struct grub_parttool_argdesc *)
+    grub_calloc (nargs + 1, sizeof (struct grub_parttool_argdesc));
+  if (!cur->args)
+    {
+      grub_free (cur);
+      curhandle--;
+      return -1;
+    }
+  grub_memcpy (cur->args, args,
+	       (nargs + 1) * sizeof (struct grub_parttool_argdesc));
+
+  cur->func = func;
+  parts = cur;
+  return cur->handle;
+}
+
+void
+grub_parttool_unregister (int handle)
+{
+  struct grub_parttool *prev = 0, *cur, *t;
+  for (cur = parts; cur; )
+    if (cur->handle == handle)
+      {
+	grub_free (cur->args);
+	grub_free (cur->name);
+	if (prev)
+	  prev->next = cur->next;
+	else
+	  parts = cur->next;
+	t = cur;
+	cur = cur->next;
+	grub_free (t);
+      }
+    else
+      {
+	prev = cur;
+	cur = cur->next;
+      }
+  if (! parts)
+    grub_dl_unref (mymod);
+}
+
+static grub_err_t
+show_help (grub_device_t dev)
+{
+  int found = 0;
+  struct grub_parttool *cur;
+
+  for (cur = parts; cur; cur = cur->next)
+    if (grub_strcmp (dev->disk->partition->partmap->name, cur->name) == 0)
+      {
+	struct grub_parttool_argdesc *curarg;
+	found = 1;
+	for (curarg = cur->args; curarg->name; curarg++)
+	  {
+	    int spacing = 20;
+
+	    spacing -= grub_strlen (curarg->name);
+	    grub_printf ("%s", curarg->name);
+
+	    switch (curarg->type)
+	      {
+	      case GRUB_PARTTOOL_ARG_BOOL:
+		grub_printf ("+/-");
+		spacing -= 3;
+		break;
+
+	      case GRUB_PARTTOOL_ARG_VAL:
+		grub_xputs (_("=VAL"));
+		spacing -= 4;
+		break;
+
+	      case GRUB_PARTTOOL_ARG_END:
+		break;
+	      }
+	    while (spacing-- > 0)
+	      grub_printf (" ");
+	    grub_puts_ (curarg->desc);
+	  }
+      }
+  if (! found)
+    grub_printf_ (N_("Sorry, no parttool is available for %s\n"),
+		  dev->disk->partition->partmap->name);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  grub_device_t dev;
+  struct grub_parttool *cur, *ptool;
+  int *parsed;
+  int i, j;
+  grub_err_t err = GRUB_ERR_NONE;
+
+  if (argc < 1)
+    {
+      grub_puts_ (helpmsg);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "too few arguments");
+    }
+
+  if (args[0][0] == '(' && args[0][grub_strlen (args[0]) - 1] == ')')
+    {
+      args[0][grub_strlen (args[0]) - 1] = 0;
+      dev = grub_device_open (args[0] + 1);
+      args[0][grub_strlen (args[0]) - 1] = ')';
+    }
+  else
+    dev = grub_device_open (args[0]);
+
+  if (! dev)
+    return grub_errno;
+
+  if (! dev->disk)
+    {
+      grub_device_close (dev);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "not a disk");
+    }
+
+  if (! dev->disk->partition)
+    {
+      grub_device_close (dev);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "not a partition");
+    }
+
+  /* Load modules. */
+  if (! grub_no_modules)
+  {
+    const char *prefix;
+    prefix = grub_env_get ("prefix");
+    if (prefix)
+      {
+	char *filename;
+
+	filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM
+				   "/parttool.lst", prefix);
+	if (filename)
+	  {
+	    grub_file_t file;
+
+	    file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE_LIST);
+	    if (file)
+	      {
+		char *buf = 0;
+		for (;; grub_free(buf))
+		  {
+		    char *p, *name;
+
+		    buf = grub_file_getline (file);
+
+		    if (! buf)
+		      break;
+
+		    name = buf;
+		    while (grub_isspace (name[0]))
+		      name++;
+
+		    if (! grub_isgraph (name[0]))
+		      continue;
+
+		    p = grub_strchr (name, ':');
+		    if (! p)
+		      continue;
+
+		    *p = '\0';
+		    p++;
+		    while (*p == ' ' || *p == '\t')
+		      p++;
+
+		    if (! grub_isgraph (*p))
+		      continue;
+
+		    if (grub_strcmp (name, dev->disk->partition->partmap->name)
+			!= 0)
+		      continue;
+
+		    grub_dl_load (p);
+		  }
+
+		grub_file_close (file);
+	      }
+
+	    grub_free (filename);
+	  }
+      }
+    /* Ignore errors.  */
+    grub_errno = GRUB_ERR_NONE;
+  }
+
+  if (argc == 1)
+    {
+      err = show_help (dev);
+      grub_device_close (dev);
+      return err;
+    }
+
+  for (i = 1; i < argc; i++)
+    if (grub_strcmp (args[i], "help") == 0)
+      {
+	err = show_help (dev);
+	grub_device_close (dev);
+	return err;
+      }
+
+  parsed = (int *) grub_calloc (argc, sizeof (int));
+
+  for (i = 1; i < argc; i++)
+    if (! parsed[i])
+      {
+	struct grub_parttool_argdesc *curarg;
+	struct grub_parttool_args *pargs;
+	for (cur = parts; cur; cur = cur->next)
+	  if (grub_strcmp (dev->disk->partition->partmap->name, cur->name) == 0)
+	    {
+	      for (curarg = cur->args; curarg->name; curarg++)
+		if (grub_strncmp (curarg->name, args[i],
+				  grub_strlen (curarg->name)) == 0
+		    && ((curarg->type == GRUB_PARTTOOL_ARG_BOOL
+			 && (args[i][grub_strlen (curarg->name)] == '+'
+			     || args[i][grub_strlen (curarg->name)] == '-'
+			     || args[i][grub_strlen (curarg->name)] == 0))
+			|| (curarg->type == GRUB_PARTTOOL_ARG_VAL
+			    && args[i][grub_strlen (curarg->name)] == '=')))
+
+		  break;
+	      if (curarg->name)
+		break;
+	    }
+	if (! cur)
+	  {
+	    grub_free (parsed);
+	    grub_device_close (dev);
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("unknown argument `%s'"),
+			     args[i]);
+	  }
+	ptool = cur;
+	pargs = (struct grub_parttool_args *)
+	  grub_calloc (ptool->nargs, sizeof (struct grub_parttool_args));
+	for (j = i; j < argc; j++)
+	  if (! parsed[j])
+	    {
+	      for (curarg = ptool->args; curarg->name; curarg++)
+		if (grub_strncmp (curarg->name, args[j],
+				   grub_strlen (curarg->name)) == 0
+		    && ((curarg->type == GRUB_PARTTOOL_ARG_BOOL
+			 && (args[j][grub_strlen (curarg->name)] == '+'
+			     || args[j][grub_strlen (curarg->name)] == '-'
+			     || args[j][grub_strlen (curarg->name)] == 0))
+			|| (curarg->type == GRUB_PARTTOOL_ARG_VAL
+			    && args[j][grub_strlen (curarg->name)] == '=')))
+		  {
+		    parsed[j] = 1;
+		    pargs[curarg - ptool->args].set = 1;
+		    switch (curarg->type)
+		      {
+		      case GRUB_PARTTOOL_ARG_BOOL:
+			pargs[curarg - ptool->args].bool
+			  = (args[j][grub_strlen (curarg->name)] != '-');
+			break;
+
+		      case GRUB_PARTTOOL_ARG_VAL:
+			pargs[curarg - ptool->args].str
+			  = (args[j] + grub_strlen (curarg->name) + 1);
+			break;
+
+		      case GRUB_PARTTOOL_ARG_END:
+			break;
+		      }
+		  }
+	    }
+
+	err = ptool->func (dev, pargs);
+	grub_free (pargs);
+	if (err)
+	  break;
+      }
+
+  grub_free (parsed);
+  grub_device_close (dev);
+  return err;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(parttool)
+{
+  mymod = mod;
+  cmd = grub_register_command ("parttool", grub_cmd_parttool,
+			       N_("PARTITION COMMANDS"),
+			       helpmsg);
+}
+
+GRUB_MOD_FINI(parttool)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/password.c b/grub-core/commands/password.c
new file mode 100644
index 0000000..6d42c9b
--- /dev/null
+++ b/grub-core/commands/password.c
@@ -0,0 +1,93 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/auth.h>
+#include <grub/crypto.h>
+#include <grub/list.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+static grub_err_t
+check_password (const char *user, const char *entered,
+		void *password)
+{
+  if (grub_crypto_memcmp (entered, password, GRUB_AUTH_MAX_PASSLEN) != 0)
+    return GRUB_ACCESS_DENIED;
+
+  grub_auth_authenticate (user);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_normal_set_password (const char *user, const char *password)
+{
+  grub_err_t err;
+  char *pass;
+  int copylen;
+
+  pass = grub_zalloc (GRUB_AUTH_MAX_PASSLEN);
+  if (!pass)
+    return grub_errno;
+  copylen = grub_strlen (password);
+  if (copylen >= GRUB_AUTH_MAX_PASSLEN)
+    copylen = GRUB_AUTH_MAX_PASSLEN - 1;
+  grub_memcpy (pass, password, copylen);
+
+  err = grub_auth_register_authentication (user, check_password, pass);
+  if (err)
+    {
+      grub_free (pass);
+      return err;
+    }
+  grub_dl_ref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_password (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+  return grub_normal_set_password (args[0], args[1]);
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(password)
+{
+  my_mod = mod;
+  cmd = grub_register_command ("password", grub_cmd_password,
+			       N_("USER PASSWORD"),
+			       N_("Set user password (plaintext). "
+			       "Unrecommended and insecure."));
+}
+
+GRUB_MOD_FINI(password)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/password_pbkdf2.c b/grub-core/commands/password_pbkdf2.c
new file mode 100644
index 0000000..ab845d2
--- /dev/null
+++ b/grub-core/commands/password_pbkdf2.c
@@ -0,0 +1,209 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/auth.h>
+#include <grub/crypto.h>
+#include <grub/list.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+struct pbkdf2_password
+{
+  grub_uint8_t *salt;
+  grub_size_t saltlen;
+  unsigned int c;
+  grub_uint8_t *expected;
+  grub_size_t buflen;
+};
+
+static grub_err_t
+check_password (const char *user, const char *entered, void *pin)
+{
+  grub_uint8_t *buf;
+  struct pbkdf2_password *pass = pin;
+  gcry_err_code_t err;
+  grub_err_t ret;
+
+  buf = grub_malloc (pass->buflen);
+  if (!buf)
+    return grub_crypto_gcry_error (GPG_ERR_OUT_OF_MEMORY);
+
+  err = grub_crypto_pbkdf2 (GRUB_MD_SHA512, (grub_uint8_t *) entered,
+			    grub_strlen (entered),
+			    pass->salt, pass->saltlen, pass->c,
+			    buf, pass->buflen);
+  if (err)
+      ret = grub_crypto_gcry_error (err);
+  else if (grub_crypto_memcmp (buf, pass->expected, pass->buflen) != 0)
+      ret = GRUB_ACCESS_DENIED;
+  else
+    {
+      grub_auth_authenticate (user);
+      ret = GRUB_ERR_NONE;
+    }
+
+  grub_free (buf);
+  return ret;
+}
+
+static inline int
+hex2val (char hex)
+{
+  if ('0' <= hex && hex <= '9')
+    return hex - '0';
+  if ('a' <= hex && hex <= 'f')
+    return hex - 'a' + 10;
+  if ('A' <= hex && hex <= 'F')
+    return hex - 'A' + 10;
+  return -1;
+}
+
+static grub_err_t
+grub_cmd_password (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  grub_err_t err;
+  const char *ptr, *ptr2;
+  grub_uint8_t *ptro;
+  struct pbkdf2_password *pass;
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  if (grub_memcmp (args[1], "grub.pbkdf2.sha512.",
+		   sizeof ("grub.pbkdf2.sha512.") - 1) != 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid PBKDF2 password"));
+
+  ptr = args[1] + sizeof ("grub.pbkdf2.sha512.") - 1;
+
+  pass = grub_malloc (sizeof (*pass));
+  if (!pass)
+    return grub_errno;
+
+  pass->c = grub_strtoul (ptr, &ptr, 0);
+  if (grub_errno)
+    {
+      grub_free (pass);
+      return grub_errno;
+    }
+  if (*ptr != '.')
+    {
+      grub_free (pass);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid PBKDF2 password"));
+    }
+  ptr++;
+
+  ptr2 = grub_strchr (ptr, '.');
+  if (!ptr2 || ((ptr2 - ptr) & 1) || grub_strlen (ptr2 + 1) & 1)
+    {
+      grub_free (pass);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid PBKDF2 password"));
+    }
+
+  pass->saltlen = (ptr2 - ptr) >> 1;
+  pass->buflen = grub_strlen (ptr2 + 1) >> 1;
+  ptro = pass->salt = grub_malloc (pass->saltlen);
+  if (!ptro)
+    {
+      grub_free (pass);
+      return grub_errno;
+    }
+  while (ptr < ptr2)
+    {
+      int hex1, hex2;
+      hex1 = hex2val (*ptr);
+      ptr++;
+      hex2 = hex2val (*ptr);
+      ptr++;
+      if (hex1 < 0 || hex2 < 0)
+	{
+	  grub_free (pass->salt);
+	  grub_free (pass);
+	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			     /* TRANSLATORS: it means that the string which
+				was supposed to be a password hash doesn't
+				have a correct format, not to password
+				mismatch.  */
+			     N_("invalid PBKDF2 password"));
+	}
+
+      *ptro = (hex1 << 4) | hex2;
+      ptro++;
+    }
+
+  ptro = pass->expected = grub_malloc (pass->buflen);
+  if (!ptro)
+    {
+      grub_free (pass->salt);
+      grub_free (pass);
+      return grub_errno;
+    }
+  ptr = ptr2 + 1;
+  ptr2 += grub_strlen (ptr2); 
+  while (ptr < ptr2)
+    {
+      int hex1, hex2;
+      hex1 = hex2val (*ptr);
+      ptr++;
+      hex2 = hex2val (*ptr);
+      ptr++;
+      if (hex1 < 0 || hex2 < 0)
+	{
+	  grub_free (pass->expected);
+	  grub_free (pass->salt);
+	  grub_free (pass);
+	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			     N_("invalid PBKDF2 password"));
+	}
+
+      *ptro = (hex1 << 4) | hex2;
+      ptro++;
+    }
+
+  err = grub_auth_register_authentication (args[0], check_password, pass);
+  if (err)
+    {
+      grub_free (pass);
+      return err;
+    }
+  grub_dl_ref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(password_pbkdf2)
+{
+  my_mod = mod;
+  cmd = grub_register_command ("password_pbkdf2", grub_cmd_password,
+			       N_("USER PBKDF2_PASSWORD"),
+			       N_("Set user password (PBKDF2). "));
+}
+
+GRUB_MOD_FINI(password_pbkdf2)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/pcidump.c b/grub-core/commands/pcidump.c
new file mode 100644
index 0000000..f72628f
--- /dev/null
+++ b/grub-core/commands/pcidump.c
@@ -0,0 +1,174 @@
+/* lspci.c - List PCI devices.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct iter_cxt
+{
+  grub_uint32_t pciid_check_mask, pciid_check_value;
+  int bus, device, function;
+  int check_bus, check_device, check_function;
+};
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'd', 0, N_("Select device by vendor and device IDs."),
+     N_("[vendor]:[device]"), ARG_TYPE_STRING},
+    {0, 's', 0, N_("Select device by its position on the bus."),
+     N_("[bus]:[slot][.func]"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static int
+grub_pcidump_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+		  void *data)
+{
+  struct iter_cxt *ctx = data;
+  grub_pci_address_t addr;
+  int i;
+
+  if ((pciid & ctx->pciid_check_mask) != ctx->pciid_check_value)
+    return 0;
+
+  if (ctx->check_bus && grub_pci_get_bus (dev) != ctx->bus)
+    return 0;
+
+  if (ctx->check_device && grub_pci_get_device (dev) != ctx->device)
+    return 0;
+
+  if (ctx->check_function && grub_pci_get_function (dev) != ctx->function)
+    return 0;
+
+  for (i = 0; i < 256; i += 4)
+    {
+      addr = grub_pci_make_address (dev, i);
+      grub_printf ("%08x ", grub_pci_read (addr));
+      if ((i & 0xc) == 0xc)
+	grub_printf ("\n");
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_pcidump (grub_extcmd_context_t ctxt,
+		  int argc __attribute__ ((unused)),
+		  char **argv __attribute__ ((unused)))
+{
+  const char *ptr;
+  struct iter_cxt ctx =
+    {
+      .pciid_check_value = 0,
+      .pciid_check_mask = 0,
+      .check_bus = 0,
+      .check_device = 0,
+      .check_function = 0,
+      .bus = 0,
+      .function = 0,
+      .device = 0
+    };
+
+  if (ctxt->state[0].set)
+    {
+      ptr = ctxt->state[0].arg;
+      ctx.pciid_check_value |= (grub_strtoul (ptr, &ptr, 16) & 0xffff);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = ctxt->state[0].arg;
+	}
+      else
+	ctx.pciid_check_mask |= 0xffff;
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != ':')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("missing `%c' symbol"), ':');
+      ptr++;
+      ctx.pciid_check_value |= (grub_strtoul (ptr, &ptr, 16) & 0xffff) << 16;
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	grub_errno = GRUB_ERR_NONE;
+      else
+	ctx.pciid_check_mask |= 0xffff0000;
+    }
+
+  ctx.pciid_check_value &= ctx.pciid_check_mask;
+
+  if (ctxt->state[1].set)
+    {
+      const char *optr;
+
+      ptr = ctxt->state[1].arg;
+      optr = ptr;
+      ctx.bus = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = optr;
+	}
+      else
+	ctx.check_bus = 1;
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != ':')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("missing `%c' symbol"), ':');
+      ptr++;
+      optr = ptr;
+      ctx.device = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = optr;
+	}
+      else
+	ctx.check_device = 1;
+      if (*ptr == '.')
+	{
+	  ptr++;
+	  ctx.function = grub_strtoul (ptr, &ptr, 16);
+	  if (grub_errno)
+	    return grub_errno;
+	  ctx.check_function = 1;
+	}
+    }
+
+  grub_pci_iterate (grub_pcidump_iter, &ctx);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(pcidump)
+{
+  cmd = grub_register_extcmd ("pcidump", grub_cmd_pcidump, 0,
+			      N_("[-s POSITION] [-d DEVICE]"),
+			      N_("Show raw dump of the PCI configuration space."), options);
+}
+
+GRUB_MOD_FINI(pcidump)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/pgp.c b/grub-core/commands/pgp.c
new file mode 100644
index 0000000..5daa1e9
--- /dev/null
+++ b/grub-core/commands/pgp.c
@@ -0,0 +1,1018 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/command.h>
+#include <grub/crypto.h>
+#include <grub/i18n.h>
+#include <grub/gcrypt/gcrypt.h>
+#include <grub/pubkey.h>
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/extcmd.h>
+#include <grub/verify.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+enum
+  {
+    OPTION_SKIP_SIG = 0
+  };
+
+static const struct grub_arg_option options[] =
+  {
+    {"skip-sig", 's', 0,
+     N_("Skip signature-checking of the public key file."), 0, ARG_TYPE_NONE},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+read_packet_header (grub_file_t sig, grub_uint8_t *out_type, grub_size_t *len)
+{
+  grub_uint8_t type;
+  grub_uint8_t l;
+  grub_uint16_t l16;
+  grub_uint32_t l32;
+
+  /* New format.  */
+  switch (grub_file_read (sig, &type, sizeof (type)))
+    {
+    case 1:
+      break;
+    case 0:
+      {
+	*out_type = 0xff;
+	return 0;
+      }
+    default:
+      if (grub_errno)
+	return grub_errno;
+      /* TRANSLATORS: it's about GNUPG signatures.  */
+      return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+    }
+
+  if (type == 0)
+    {
+      *out_type = 0xfe;
+      return 0;      
+    }
+
+  if (!(type & 0x80))
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+  if (type & 0x40)
+    {
+      *out_type = (type & 0x3f);
+      if (grub_file_read (sig, &l, sizeof (l)) != 1)
+	return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+      if (l < 192)
+	{
+	  *len = l;
+	  return 0;
+	}
+      if (l < 224)
+	{
+	  *len = (l - 192) << GRUB_CHAR_BIT;
+	  if (grub_file_read (sig, &l, sizeof (l)) != 1)
+	    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  *len |= l;
+	  return 0;
+	}
+      if (l == 255)
+	{
+	  if (grub_file_read (sig, &l32, sizeof (l32)) != sizeof (l32))
+	    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  *len = grub_be_to_cpu32 (l32);
+	  return 0;
+	}
+      return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+    }
+  *out_type = ((type >> 2) & 0xf);
+  switch (type & 0x3)
+    {
+    case 0:
+      if (grub_file_read (sig, &l, sizeof (l)) != sizeof (l))
+	return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+      *len = l;
+      return 0;
+    case 1:
+      if (grub_file_read (sig, &l16, sizeof (l16)) != sizeof (l16))
+	return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+      *len = grub_be_to_cpu16 (l16);
+      return 0;
+    case 2:
+      if (grub_file_read (sig, &l32, sizeof (l32)) != sizeof (l32))
+	return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+      *len = grub_be_to_cpu32 (l32);
+      return 0;
+    }
+  return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+}
+
+struct signature_v4_header
+{
+  grub_uint8_t type;
+  grub_uint8_t pkeyalgo;
+  grub_uint8_t hash;
+  grub_uint16_t hashed_sub;
+} GRUB_PACKED;
+
+const char *hashes[] = {
+  [0x01] = "md5",
+  [0x02] = "sha1",
+  [0x03] = "ripemd160",
+  [0x08] = "sha256",
+  [0x09] = "sha384",
+  [0x0a] = "sha512",
+  [0x0b] = "sha224"
+};
+
+struct gcry_pk_spec *grub_crypto_pk_dsa;
+struct gcry_pk_spec *grub_crypto_pk_ecdsa;
+struct gcry_pk_spec *grub_crypto_pk_rsa;
+
+static int
+dsa_pad (gcry_mpi_t *hmpi, grub_uint8_t *hval,
+	 const gcry_md_spec_t *hash, struct grub_public_subkey *sk);
+static int
+rsa_pad (gcry_mpi_t *hmpi, grub_uint8_t *hval,
+	 const gcry_md_spec_t *hash, struct grub_public_subkey *sk);
+
+struct
+{
+  const char *name;
+  grub_size_t nmpisig;
+  grub_size_t nmpipub;
+  struct gcry_pk_spec **algo;
+  int (*pad) (gcry_mpi_t *hmpi, grub_uint8_t *hval,
+	      const gcry_md_spec_t *hash, struct grub_public_subkey *sk);
+  const char *module;
+} pkalgos[] = 
+  {
+    [1] = { "rsa", 1, 2, &grub_crypto_pk_rsa, rsa_pad, "gcry_rsa" },
+    [3] = { "rsa", 1, 2, &grub_crypto_pk_rsa, rsa_pad, "gcry_rsa" },
+    [17] = { "dsa", 2, 4, &grub_crypto_pk_dsa, dsa_pad, "gcry_dsa" },
+  };
+
+struct grub_public_key
+{
+  struct grub_public_key *next;
+  struct grub_public_subkey *subkeys;
+};
+
+struct grub_public_subkey
+{
+  struct grub_public_subkey *next;
+  grub_uint8_t type;
+  grub_uint32_t fingerprint[5];
+  gcry_mpi_t mpis[10];
+};
+
+static void
+free_pk (struct grub_public_key *pk)
+{
+  struct grub_public_subkey *nsk, *sk;
+  for (sk = pk->subkeys; sk; sk = nsk)
+    {
+      grub_size_t i;
+      for (i = 0; i < ARRAY_SIZE (sk->mpis); i++)
+	if (sk->mpis[i])
+	  gcry_mpi_release (sk->mpis[i]);
+      nsk = sk->next;
+      grub_free (sk);
+    }
+  grub_free (pk);
+}
+
+#define READBUF_SIZE 4096
+
+struct grub_public_key *
+grub_load_public_key (grub_file_t f)
+{
+  grub_err_t err;
+  struct grub_public_key *ret;
+  struct grub_public_subkey **last = 0;
+  void *fingerprint_context = NULL;
+  grub_uint8_t *buffer = NULL;
+
+  ret = grub_zalloc (sizeof (*ret));
+  if (!ret)
+    {
+      grub_free (fingerprint_context);
+      return NULL;
+    }
+
+  buffer = grub_zalloc (READBUF_SIZE);
+  fingerprint_context = grub_zalloc (GRUB_MD_SHA1->contextsize);
+
+  if (!buffer || !fingerprint_context)
+    goto fail;
+
+  last = &ret->subkeys;
+
+  while (1)
+    {
+      grub_uint8_t type;
+      grub_size_t len;
+      grub_uint8_t v, pk;
+      grub_uint32_t creation_time;
+      grub_off_t pend;
+      struct grub_public_subkey *sk;
+      grub_size_t i;
+      grub_uint16_t len_be;
+
+      err = read_packet_header (f, &type, &len);
+
+      if (err)
+	goto fail;
+      if (type == 0xfe)
+	continue;
+      if (type == 0xff)
+	{
+	  grub_free (fingerprint_context);
+	  grub_free (buffer);
+	  return ret;
+	}
+
+      grub_dprintf ("crypt", "len = %x\n", (int) len);
+
+      pend = grub_file_tell (f) + len;
+      if (type != 6 && type != 14
+	  && type != 5 && type != 7)
+	{
+	  grub_file_seek (f, pend);
+	  continue;
+	}
+
+      if (grub_file_read (f, &v, sizeof (v)) != sizeof (v))
+	{
+	  grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  goto fail;
+	}
+
+      grub_dprintf ("crypt", "v = %x\n", v);
+
+      if (v != 4)
+	{
+	  grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  goto fail;
+	}
+      if (grub_file_read (f, &creation_time, sizeof (creation_time)) != sizeof (creation_time))
+	{
+	  grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  goto fail;
+	}
+
+      grub_dprintf ("crypt", "time = %x\n", creation_time);
+
+      if (grub_file_read (f, &pk, sizeof (pk)) != sizeof (pk))
+	{
+	  grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	  goto fail;
+	}
+
+      grub_dprintf ("crypt", "pk = %x\n", pk);
+
+      if (pk >= ARRAY_SIZE (pkalgos) || pkalgos[pk].name == NULL)
+	{
+	  grub_file_seek (f, pend);
+	  continue;
+	}
+
+      sk = grub_zalloc (sizeof (struct grub_public_subkey));
+      if (!sk)
+	goto fail;
+
+      grub_memset (fingerprint_context, 0, GRUB_MD_SHA1->contextsize);
+      GRUB_MD_SHA1->init (fingerprint_context);
+      GRUB_MD_SHA1->write (fingerprint_context, "\x99", 1);
+      len_be = grub_cpu_to_be16 (len);
+      GRUB_MD_SHA1->write (fingerprint_context, &len_be, sizeof (len_be));
+      GRUB_MD_SHA1->write (fingerprint_context, &v, sizeof (v));
+      GRUB_MD_SHA1->write (fingerprint_context, &creation_time, sizeof (creation_time));
+      GRUB_MD_SHA1->write (fingerprint_context, &pk, sizeof (pk));
+
+      for (i = 0; i < pkalgos[pk].nmpipub; i++)
+	{
+	  grub_uint16_t l;
+	  grub_size_t lb;
+	  if (grub_file_read (f, &l, sizeof (l)) != sizeof (l))
+	    {
+	      grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	      break;
+	    }
+	  
+	  lb = (grub_be_to_cpu16 (l) + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT;
+	  if (lb > READBUF_SIZE - sizeof (grub_uint16_t))
+	    {
+	      grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	      break;
+	    }
+	  if (grub_file_read (f, buffer + sizeof (grub_uint16_t), lb) != (grub_ssize_t) lb)
+	    {
+	      grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	      break;
+	    }
+	  grub_memcpy (buffer, &l, sizeof (l));
+
+	  GRUB_MD_SHA1->write (fingerprint_context, buffer, lb + sizeof (grub_uint16_t));
+ 
+	  if (gcry_mpi_scan (&sk->mpis[i], GCRYMPI_FMT_PGP,
+			     buffer, lb + sizeof (grub_uint16_t), 0))
+	    {
+	      grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+	      break;
+	    }
+	}
+
+      if (i < pkalgos[pk].nmpipub)
+	{
+	  grub_free (sk);
+	  goto fail;
+	}
+
+      GRUB_MD_SHA1->final (fingerprint_context);
+
+      grub_memcpy (sk->fingerprint, GRUB_MD_SHA1->read (fingerprint_context), 20);
+
+      *last = sk;
+      last = &sk->next;
+
+      grub_dprintf ("crypt", "actual pos: %x, expected: %x\n", (int)grub_file_tell (f), (int)pend);
+
+      grub_file_seek (f, pend);
+    }
+ fail:
+  free_pk (ret);
+  grub_free (fingerprint_context);
+  grub_free (buffer);
+  return NULL;
+}
+
+struct grub_public_key *grub_pk_trusted;
+
+struct grub_public_subkey *
+grub_crypto_pk_locate_subkey (grub_uint64_t keyid, struct grub_public_key *pkey)
+{
+  struct grub_public_subkey *sk;
+  for (sk = pkey->subkeys; sk; sk = sk->next)
+    if (grub_memcmp (sk->fingerprint + 3, &keyid, 8) == 0)
+      return sk;
+  return 0;
+}
+
+struct grub_public_subkey *
+grub_crypto_pk_locate_subkey_in_trustdb (grub_uint64_t keyid)
+{
+  struct grub_public_key *pkey;
+  struct grub_public_subkey *sk;
+  for (pkey = grub_pk_trusted; pkey; pkey = pkey->next)
+    {
+      sk = grub_crypto_pk_locate_subkey (keyid, pkey);
+      if (sk)
+	return sk;
+    }
+  return 0;
+}
+
+
+static int
+dsa_pad (gcry_mpi_t *hmpi, grub_uint8_t *hval,
+	 const gcry_md_spec_t *hash, struct grub_public_subkey *sk)
+{
+  unsigned nbits = gcry_mpi_get_nbits (sk->mpis[1]);
+  grub_dprintf ("crypt", "must be %u bits got %d bits\n", nbits,
+		(int)(8 * hash->mdlen));
+  return gcry_mpi_scan (hmpi, GCRYMPI_FMT_USG, hval,
+			nbits / 8 < (unsigned) hash->mdlen ? nbits / 8
+			: (unsigned) hash->mdlen, 0);
+}
+
+static int
+rsa_pad (gcry_mpi_t *hmpi, grub_uint8_t *hval,
+	 const gcry_md_spec_t *hash, struct grub_public_subkey *sk)
+{
+  grub_size_t tlen, emlen, fflen;
+  grub_uint8_t *em, *emptr;
+  unsigned nbits = gcry_mpi_get_nbits (sk->mpis[0]);
+  int ret;
+  tlen = hash->mdlen + hash->asnlen;
+  emlen = (nbits + 7) / 8;
+  if (emlen < tlen + 11)
+    return 1;
+
+  em = grub_malloc (emlen);
+  if (!em)
+    return 1;
+
+  em[0] = 0x00;
+  em[1] = 0x01;
+  fflen = emlen - tlen - 3;
+  for (emptr = em + 2; emptr < em + 2 + fflen; emptr++)
+    *emptr = 0xff;
+  *emptr++ = 0x00;
+  grub_memcpy (emptr, hash->asnoid, hash->asnlen);
+  emptr += hash->asnlen;
+  grub_memcpy (emptr, hval, hash->mdlen);
+
+  ret = gcry_mpi_scan (hmpi, GCRYMPI_FMT_USG, em, emlen, 0);
+  grub_free (em);
+  return ret;
+}
+
+struct grub_pubkey_context
+{
+  grub_file_t sig;
+  struct signature_v4_header v4;
+  grub_uint8_t v;
+  const gcry_md_spec_t *hash;
+  void *hash_context;
+};
+
+static grub_err_t
+grub_verify_signature_init (struct grub_pubkey_context *ctxt, grub_file_t sig)
+{
+  grub_size_t len;
+  grub_uint8_t h;
+  grub_uint8_t t;
+  grub_uint8_t pk;
+  grub_err_t err;
+  grub_uint8_t type = 0;
+
+  grub_memset (ctxt, 0, sizeof (*ctxt));
+
+  err = read_packet_header (sig, &type, &len);
+  if (err)
+    return err;
+
+  if (type != 0x2)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  if (grub_file_read (sig, &ctxt->v, sizeof (ctxt->v)) != sizeof (ctxt->v))
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  if (ctxt->v != 4)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  if (grub_file_read (sig, &ctxt->v4, sizeof (ctxt->v4)) != sizeof (ctxt->v4))
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  h = ctxt->v4.hash;
+  t = ctxt->v4.type;
+  pk = ctxt->v4.pkeyalgo;
+  
+  if (t != 0)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  if (h >= ARRAY_SIZE (hashes) || hashes[h] == NULL)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, "unknown hash");
+
+  if (pk >= ARRAY_SIZE (pkalgos) || pkalgos[pk].name == NULL)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+
+  ctxt->hash = grub_crypto_lookup_md_by_name (hashes[h]);
+  if (!ctxt->hash)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, "hash `%s' not loaded", hashes[h]);
+
+  grub_dprintf ("crypt", "alive\n");
+
+  ctxt->hash_context = grub_zalloc (ctxt->hash->contextsize);
+  if (!ctxt->hash_context)
+    return grub_errno;
+
+  ctxt->hash->init (ctxt->hash_context);
+  ctxt->sig = sig;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_pubkey_write (void *ctxt_, void *buf, grub_size_t size)
+{
+  struct grub_pubkey_context *ctxt = ctxt_;
+  ctxt->hash->write (ctxt->hash_context, buf, size);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_verify_signature_real (struct grub_pubkey_context *ctxt,
+			    struct grub_public_key *pkey)
+{
+  gcry_mpi_t mpis[10];
+  grub_uint8_t pk = ctxt->v4.pkeyalgo;
+  grub_size_t i;
+  grub_uint8_t *readbuf = NULL;
+  unsigned char *hval;
+  grub_ssize_t rem = grub_be_to_cpu16 (ctxt->v4.hashed_sub);
+  grub_uint32_t headlen = grub_cpu_to_be32 (rem + 6);
+  grub_uint8_t s;
+  grub_uint16_t unhashed_sub;
+  grub_ssize_t r;
+  grub_uint8_t hash_start[2];
+  gcry_mpi_t hmpi;
+  grub_uint64_t keyid = 0;
+  struct grub_public_subkey *sk;
+
+  readbuf = grub_malloc (READBUF_SIZE);
+  if (!readbuf)
+    goto fail;
+
+  ctxt->hash->write (ctxt->hash_context, &ctxt->v, sizeof (ctxt->v));
+  ctxt->hash->write (ctxt->hash_context, &ctxt->v4, sizeof (ctxt->v4));
+  while (rem)
+    {
+      r = grub_file_read (ctxt->sig, readbuf,
+			  rem < READBUF_SIZE ? rem : READBUF_SIZE);
+      if (r < 0)
+	goto fail;
+      if (r == 0)
+	break;
+      ctxt->hash->write (ctxt->hash_context, readbuf, r);
+      rem -= r;
+    }
+  ctxt->hash->write (ctxt->hash_context, &ctxt->v, sizeof (ctxt->v));
+  s = 0xff;
+  ctxt->hash->write (ctxt->hash_context, &s, sizeof (s));
+  ctxt->hash->write (ctxt->hash_context, &headlen, sizeof (headlen));
+  r = grub_file_read (ctxt->sig, &unhashed_sub, sizeof (unhashed_sub));
+  if (r != sizeof (unhashed_sub))
+    goto fail;
+  {
+    grub_uint8_t *ptr;
+    grub_uint32_t l;
+    rem = grub_be_to_cpu16 (unhashed_sub);
+    if (rem > READBUF_SIZE)
+      goto fail;
+    r = grub_file_read (ctxt->sig, readbuf, rem);
+    if (r != rem)
+      goto fail;
+    for (ptr = readbuf; ptr < readbuf + rem; ptr += l)
+      {
+	if (*ptr < 192)
+	  l = *ptr++;
+	else if (*ptr < 255)
+	  {
+	    if (ptr + 1 >= readbuf + rem)
+	      break;
+	    l = (((ptr[0] & ~192) << GRUB_CHAR_BIT) | ptr[1]) + 192;
+	    ptr += 2;
+	  }
+	else
+	  {
+	    if (ptr + 5 >= readbuf + rem)
+	      break;
+	    l = grub_be_to_cpu32 (grub_get_unaligned32 (ptr + 1));
+	    ptr += 5;
+	  }
+	if (*ptr == 0x10 && l >= 8)
+	  keyid = grub_get_unaligned64 (ptr + 1);
+      }
+  }
+
+  ctxt->hash->final (ctxt->hash_context);
+
+  grub_dprintf ("crypt", "alive\n");
+
+  hval = ctxt->hash->read (ctxt->hash_context);
+
+  if (grub_file_read (ctxt->sig, hash_start, sizeof (hash_start)) != sizeof (hash_start))
+    goto fail;
+  if (grub_memcmp (hval, hash_start, sizeof (hash_start)) != 0)
+    goto fail;
+
+  grub_dprintf ("crypt", "@ %x\n", (int)grub_file_tell (ctxt->sig));
+
+  for (i = 0; i < pkalgos[pk].nmpisig; i++)
+    {
+      grub_uint16_t l;
+      grub_size_t lb;
+      grub_dprintf ("crypt", "alive\n");
+      if (grub_file_read (ctxt->sig, &l, sizeof (l)) != sizeof (l))
+	goto fail;
+      grub_dprintf ("crypt", "alive\n");
+      lb = (grub_be_to_cpu16 (l) + 7) / 8;
+      grub_dprintf ("crypt", "l = 0x%04x\n", grub_be_to_cpu16 (l));
+      if (lb > READBUF_SIZE - sizeof (grub_uint16_t))
+	goto fail;
+      grub_dprintf ("crypt", "alive\n");
+      if (grub_file_read (ctxt->sig, readbuf + sizeof (grub_uint16_t), lb) != (grub_ssize_t) lb)
+	goto fail;
+      grub_dprintf ("crypt", "alive\n");
+      grub_memcpy (readbuf, &l, sizeof (l));
+      grub_dprintf ("crypt", "alive\n");
+
+      if (gcry_mpi_scan (&mpis[i], GCRYMPI_FMT_PGP,
+			 readbuf, lb + sizeof (grub_uint16_t), 0))
+	goto fail;
+      grub_dprintf ("crypt", "alive\n");
+    }
+
+  if (pkey)
+    sk = grub_crypto_pk_locate_subkey (keyid, pkey);
+  else
+    sk = grub_crypto_pk_locate_subkey_in_trustdb (keyid);
+  if (!sk)
+    {
+      /* TRANSLATORS: %08x is 32-bit key id.  */
+      grub_error (GRUB_ERR_BAD_SIGNATURE,
+		  N_("public key %08" PRIxGRUB_UINT64_T " not found"), keyid);
+      goto fail;
+    }
+
+  if (pkalgos[pk].pad (&hmpi, hval, ctxt->hash, sk))
+    goto fail;
+  if (!*pkalgos[pk].algo)
+    {
+      grub_dl_load (pkalgos[pk].module);
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (!*pkalgos[pk].algo)
+    {
+      grub_error (GRUB_ERR_BAD_SIGNATURE, N_("module `%s' isn't loaded"),
+		  pkalgos[pk].module);
+      goto fail;
+    }
+  if ((*pkalgos[pk].algo)->verify (0, hmpi, mpis, sk->mpis, 0, 0))
+    goto fail;
+
+  grub_free (readbuf);
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (readbuf);
+  if (!grub_errno)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad signature"));
+  return grub_errno;
+}
+
+static void
+grub_pubkey_close_real (struct grub_pubkey_context *ctxt)
+{
+  if (ctxt->sig)
+    grub_file_close (ctxt->sig);
+  if (ctxt->hash_context)
+    grub_free (ctxt->hash_context);
+}
+
+static void
+grub_pubkey_close (void *ctxt)
+{
+  grub_pubkey_close_real (ctxt);
+  grub_free (ctxt);
+}
+
+grub_err_t
+grub_verify_signature (grub_file_t f, const char *fsig,
+		       struct grub_public_key *pkey)
+{
+  grub_file_t sig;
+  grub_err_t err;
+  struct grub_pubkey_context ctxt;
+  grub_uint8_t *readbuf = NULL;
+
+  sig = grub_file_open (fsig,
+			GRUB_FILE_TYPE_SIGNATURE
+			| GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (!sig)
+    return grub_errno;
+
+  err = grub_verify_signature_init (&ctxt, sig);
+  if (err)
+    {
+      grub_file_close (sig);
+      return err;
+    }
+
+  readbuf = grub_zalloc (READBUF_SIZE);
+  if (!readbuf)
+    goto fail;
+
+  while (1)
+    {
+      grub_ssize_t r;
+      r = grub_file_read (f, readbuf, READBUF_SIZE);
+      if (r < 0)
+	goto fail;
+      if (r == 0)
+	break;
+      err = grub_pubkey_write (&ctxt, readbuf, r);
+      if (err)
+	return err;
+    }
+
+  grub_verify_signature_real (&ctxt, pkey);
+ fail:
+  grub_pubkey_close_real (&ctxt);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_trust (grub_extcmd_context_t ctxt,
+		int argc, char **args)
+{
+  grub_file_t pkf;
+  struct grub_public_key *pk = NULL;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  pkf = grub_file_open (args[0],
+			GRUB_FILE_TYPE_PUBLIC_KEY_TRUST
+			| GRUB_FILE_TYPE_NO_DECOMPRESS
+			| (ctxt->state[OPTION_SKIP_SIG].set
+			   ? GRUB_FILE_TYPE_SKIP_SIGNATURE
+			   : GRUB_FILE_TYPE_NONE));
+  if (!pkf)
+    return grub_errno;
+  pk = grub_load_public_key (pkf);
+  if (!pk)
+    {
+      grub_file_close (pkf);
+      return grub_errno;
+    }
+  grub_file_close (pkf);
+
+  pk->next = grub_pk_trusted;
+  grub_pk_trusted = pk;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_list (grub_command_t cmd  __attribute__ ((unused)),
+	       int argc __attribute__ ((unused)),
+	       char **args __attribute__ ((unused)))
+{
+  struct grub_public_key *pk = NULL;
+  struct grub_public_subkey *sk = NULL;
+
+  for (pk = grub_pk_trusted; pk; pk = pk->next)
+    for (sk = pk->subkeys; sk; sk = sk->next)
+      {
+	unsigned i;
+	for (i = 0; i < 20; i += 2)
+	  grub_printf ("%02x%02x ", ((grub_uint8_t *) sk->fingerprint)[i],
+		       ((grub_uint8_t *) sk->fingerprint)[i + 1]);
+	grub_printf ("\n");
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_distrust (grub_command_t cmd  __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  grub_uint32_t keyid, keyid_be;
+  struct grub_public_key **pkey;
+  struct grub_public_subkey *sk;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  keyid = grub_strtoull (args[0], 0, 16);
+  if (grub_errno)
+    return grub_errno;
+  keyid_be = grub_cpu_to_be32 (keyid);
+
+  for (pkey = &grub_pk_trusted; *pkey; pkey = &((*pkey)->next))
+    {
+      struct grub_public_key *next;
+      for (sk = (*pkey)->subkeys; sk; sk = sk->next)
+	if (grub_memcmp (sk->fingerprint + 4, &keyid_be, 4) == 0)
+	  break;
+      if (!sk)
+	continue;
+      next = (*pkey)->next;
+      free_pk (*pkey);
+      *pkey = next;
+      return GRUB_ERR_NONE;
+    }
+  /* TRANSLATORS: %08x is 32-bit key id.  */
+  return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("public key %08x not found"), keyid);
+}
+
+static grub_err_t
+grub_cmd_verify_signature (grub_extcmd_context_t ctxt,
+			   int argc, char **args)
+{
+  grub_file_t f = NULL;
+  grub_err_t err = GRUB_ERR_NONE;
+  struct grub_public_key *pk = NULL;
+
+  grub_dprintf ("crypt", "alive\n");
+
+  if (argc < 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  grub_dprintf ("crypt", "alive\n");
+
+  if (argc > 2)
+    {
+      grub_file_t pkf;
+      pkf = grub_file_open (args[2],
+			    GRUB_FILE_TYPE_PUBLIC_KEY
+			    | GRUB_FILE_TYPE_NO_DECOMPRESS
+			    | (ctxt->state[OPTION_SKIP_SIG].set
+			       ? GRUB_FILE_TYPE_SKIP_SIGNATURE
+			       : GRUB_FILE_TYPE_NONE));
+      if (!pkf)
+	return grub_errno;
+      pk = grub_load_public_key (pkf);
+      if (!pk)
+	{
+	  grub_file_close (pkf);
+	  return grub_errno;
+	}
+      grub_file_close (pkf);
+    }
+
+  f = grub_file_open (args[0], GRUB_FILE_TYPE_VERIFY_SIGNATURE);
+  if (!f)
+    {
+      err = grub_errno;
+      goto fail;
+    }
+
+  err = grub_verify_signature (f, args[1], pk);
+ fail:
+  if (f)
+    grub_file_close (f);
+  if (pk)
+    free_pk (pk);
+  return err;
+}
+
+static int sec = 0;
+
+static grub_err_t
+grub_pubkey_init (grub_file_t io, enum grub_file_type type __attribute__ ((unused)),
+		  void **context, enum grub_verify_flags *flags)
+{
+  grub_file_t sig;
+  char *fsuf, *ptr;
+  grub_err_t err;
+  struct grub_pubkey_context *ctxt;
+
+  if (!sec)
+    {
+      *flags = GRUB_VERIFY_FLAGS_SKIP_VERIFICATION;
+      return GRUB_ERR_NONE;
+    }
+
+  fsuf = grub_malloc (grub_strlen (io->name) + sizeof (".sig"));
+  if (!fsuf)
+    return grub_errno;
+  ptr = grub_stpcpy (fsuf, io->name);
+  grub_memcpy (ptr, ".sig", sizeof (".sig"));
+
+  sig = grub_file_open (fsuf, GRUB_FILE_TYPE_SIGNATURE);
+  grub_free (fsuf);
+  if (!sig)
+    return grub_errno;
+
+  ctxt = grub_malloc (sizeof (*ctxt));
+  if (!ctxt)
+    {
+      grub_file_close (sig);
+      return grub_errno;
+    }
+  err = grub_verify_signature_init (ctxt, sig);
+  if (err)
+    {
+      grub_free (ctxt);
+      grub_file_close (sig);
+      return err;
+    }
+  *context = ctxt;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_pubkey_fini (void *ctxt)
+{
+  return grub_verify_signature_real (ctxt, NULL);
+}
+
+static char *
+grub_env_write_sec (struct grub_env_var *var __attribute__ ((unused)),
+		    const char *val)
+{
+  sec = (*val == '1') || (*val == 'e');
+  return grub_strdup (sec ? "enforce" : "no");
+}
+
+static grub_ssize_t 
+pseudo_read (struct grub_file *file, char *buf, grub_size_t len)
+{
+  grub_memcpy (buf, (grub_uint8_t *) file->data + file->offset, len);
+  return len;
+}
+
+
+/* Filesystem descriptor.  */
+struct grub_fs pseudo_fs = 
+  {
+    .name = "pseudo",
+    .fs_read = pseudo_read
+  };
+
+struct grub_file_verifier grub_pubkey_verifier =
+  {
+    .name = "pgp",
+    .init = grub_pubkey_init,
+    .fini = grub_pubkey_fini,
+    .write = grub_pubkey_write,
+    .close = grub_pubkey_close,
+  };
+
+static grub_extcmd_t cmd, cmd_trust;
+static grub_command_t cmd_distrust, cmd_list;
+
+GRUB_MOD_INIT(pgp)
+{
+  const char *val;
+  struct grub_module_header *header;
+
+  val = grub_env_get ("check_signatures");
+  if (val && (val[0] == '1' || val[0] == 'e'))
+    sec = 1;
+  else
+    sec = 0;
+
+  grub_register_variable_hook ("check_signatures", 0, grub_env_write_sec);
+  grub_env_export ("check_signatures");
+
+  grub_pk_trusted = 0;
+  FOR_MODULES (header)
+  {
+    struct grub_file pseudo_file;
+    struct grub_public_key *pk = NULL;
+
+    grub_memset (&pseudo_file, 0, sizeof (pseudo_file));
+
+    /* Not an ELF module, skip.  */
+    if (header->type != OBJ_TYPE_PUBKEY)
+      continue;
+
+    pseudo_file.fs = &pseudo_fs;
+    pseudo_file.size = (header->size - sizeof (struct grub_module_header));
+    pseudo_file.data = (char *) header + sizeof (struct grub_module_header);
+
+    pk = grub_load_public_key (&pseudo_file);
+    if (!pk)
+      grub_fatal ("error loading initial key: %s\n", grub_errmsg);
+
+    pk->next = grub_pk_trusted;
+    grub_pk_trusted = pk;
+  }
+
+  if (!val)
+    grub_env_set ("check_signatures", grub_pk_trusted ? "enforce" : "no");
+
+  cmd = grub_register_extcmd ("verify_detached", grub_cmd_verify_signature, 0,
+			      N_("[-s|--skip-sig] FILE SIGNATURE_FILE [PUBKEY_FILE]"),
+			      N_("Verify detached signature."),
+			      options);
+  cmd_trust = grub_register_extcmd ("trust", grub_cmd_trust, 0,
+				     N_("[-s|--skip-sig] PUBKEY_FILE"),
+				     N_("Add PUBKEY_FILE to trusted keys."),
+				     options);
+  cmd_list = grub_register_command ("list_trusted", grub_cmd_list,
+				    0,
+				    N_("Show the list of trusted keys."));
+  cmd_distrust = grub_register_command ("distrust", grub_cmd_distrust,
+					N_("PUBKEY_ID"),
+					N_("Remove PUBKEY_ID from trusted keys."));
+
+  grub_verifier_register (&grub_pubkey_verifier);
+}
+
+GRUB_MOD_FINI(pgp)
+{
+  grub_verifier_unregister (&grub_pubkey_verifier);
+  grub_unregister_extcmd (cmd);
+  grub_unregister_extcmd (cmd_trust);
+  grub_unregister_command (cmd_list);
+  grub_unregister_command (cmd_distrust);
+}
diff --git a/grub-core/commands/probe.c b/grub-core/commands/probe.c
new file mode 100644
index 0000000..e53b611
--- /dev/null
+++ b/grub-core/commands/probe.c
@@ -0,0 +1,225 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/gpt_partition.h>
+#include <grub/net.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/i386/pc/boot.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"set",             's', 0,
+     N_("Set a variable to return value."), N_("VARNAME"), ARG_TYPE_STRING},
+    /* TRANSLATORS: It's a driver that is currently in use to access
+       the diven disk.  */
+    {"driver",		'd', 0, N_("Determine driver."), 0, 0},
+    {"partmap",		'p', 0, N_("Determine partition map type."), 0, 0},
+    {"fs",		'f', 0, N_("Determine filesystem type."), 0, 0},
+    {"fs-uuid",		'u', 0, N_("Determine filesystem UUID."), 0, 0},
+    {"label",		'l', 0, N_("Determine filesystem label."), 0, 0},
+    {"part-uuid",	0,   0, N_("Determine partition UUID."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_probe (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_device_t dev;
+  grub_fs_t fs;
+  char *ptr;
+  grub_err_t err;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "device name required");
+
+  ptr = args[0] + grub_strlen (args[0]) - 1;
+  if (args[0][0] == '(' && *ptr == ')')
+    {
+      *ptr = 0;
+      dev = grub_device_open (args[0] + 1);
+      *ptr = ')';
+    }
+  else
+    dev = grub_device_open (args[0]);
+  if (! dev)
+    return grub_errno;
+
+  if (state[1].set)
+    {
+      const char *val = "none";
+      if (dev->net)
+	val = dev->net->protocol->name;
+      if (dev->disk)
+	val = dev->disk->dev->name;
+      if (state[0].set)
+	grub_env_set (state[0].arg, val);
+      else
+	grub_printf ("%s", val);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  if (state[2].set)
+    {
+      const char *val = "none";
+      if (dev->disk && dev->disk->partition)
+	val = dev->disk->partition->partmap->name;
+      if (state[0].set)
+	grub_env_set (state[0].arg, val);
+      else
+	grub_printf ("%s", val);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  if (state[6].set)
+    {
+      /* AAAABBBB-CCCC-DDDD-EEEE-FFFFFFFFFFFF + null terminator */
+      char val[37] = "none";
+      if (dev->disk && dev->disk->partition)
+	{
+	  struct grub_partition *p = dev->disk->partition;
+	  grub_disk_t disk = grub_disk_open(dev->disk->name);
+
+	  if (!disk)
+	    {
+	      grub_device_close (dev);
+	      return grub_errno;
+	    }
+
+	  if (grub_strcmp(dev->disk->partition->partmap->name, "gpt") == 0)
+	    {
+	      struct grub_gpt_partentry entry;
+	      grub_gpt_part_guid_t *guid;
+
+	      if (grub_disk_read(disk, p->offset, p->index, sizeof(entry), &entry))
+		return grub_errno;
+	      guid = &entry.guid;
+	      grub_snprintf (val, sizeof(val),
+			     "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+			     grub_le_to_cpu32 (guid->data1),
+			     grub_le_to_cpu16 (guid->data2),
+			     grub_le_to_cpu16 (guid->data3),
+			     guid->data4[0], guid->data4[1], guid->data4[2],
+			     guid->data4[3], guid->data4[4], guid->data4[5],
+			     guid->data4[6], guid->data4[7]);
+	    }
+	  else if (grub_strcmp(dev->disk->partition->partmap->name, "msdos") == 0)
+	    {
+	      grub_uint32_t nt_disk_sig;
+
+	      if (grub_disk_read(disk, 0, GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC,
+				 sizeof(nt_disk_sig), &nt_disk_sig) == 0)
+		grub_snprintf (val, sizeof(val), "%08x-%02x",
+			       grub_le_to_cpu32(nt_disk_sig), 1 + p->number);
+	    }
+	  grub_disk_close(disk);
+	}
+      if (state[0].set)
+	grub_env_set (state[0].arg, val);
+      else
+	grub_printf ("%s", val);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  fs = grub_fs_probe (dev);
+  if (! fs)
+    return grub_errno;
+  if (state[3].set)
+    {
+      if (state[0].set)
+	grub_env_set (state[0].arg, fs->name);
+      else
+	grub_printf ("%s", fs->name);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  if (state[4].set)
+    {
+      char *uuid;
+      if (! fs->fs_uuid)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   N_("%s does not support UUIDs"), fs->name);
+      err = fs->fs_uuid (dev, &uuid);
+      if (err)
+	return err;
+      if (! uuid)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   N_("%s does not support UUIDs"), fs->name);
+
+      if (state[0].set)
+	grub_env_set (state[0].arg, uuid);
+      else
+	grub_printf ("%s", uuid);
+      grub_free (uuid);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  if (state[5].set)
+    {
+      char *label;
+      if (! fs->fs_label)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   N_("filesystem `%s' does not support labels"),
+			   fs->name);
+      err = fs->fs_label (dev, &label);
+      if (err)
+	return err;
+      if (! label)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   N_("filesystem `%s' does not support labels"),
+			   fs->name);
+
+      if (state[0].set)
+	grub_env_set (state[0].arg, label);
+      else
+	grub_printf ("%s", label);
+      grub_free (label);
+      grub_device_close (dev);
+      return GRUB_ERR_NONE;
+    }
+  grub_device_close (dev);
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, "unrecognised target");
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT (probe)
+{
+  cmd = grub_register_extcmd ("probe", grub_cmd_probe, 0, N_("DEVICE"),
+			      N_("Retrieve device info."), options);
+}
+
+GRUB_MOD_FINI (probe)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/read.c b/grub-core/commands/read.c
new file mode 100644
index 0000000..fe3e88b
--- /dev/null
+++ b/grub-core/commands/read.c
@@ -0,0 +1,92 @@
+/* read.c - Command to read variables from user.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static char *
+grub_getline (void)
+{
+  int i;
+  char *line;
+  char *tmp;
+  char c;
+
+  i = 0;
+  line = grub_malloc (1 + i + sizeof('\0'));
+  if (! line)
+    return NULL;
+
+  while (1)
+    {
+      c = grub_getkey ();
+      if ((c == '\n') || (c == '\r'))
+	break;
+
+      line[i] = c;
+      if (grub_isprint (c))
+	grub_printf ("%c", c);
+      i++;
+      tmp = grub_realloc (line, 1 + i + sizeof('\0'));
+      if (! tmp)
+	{
+	  grub_free (line);
+	  return NULL;
+	}
+      line = tmp;
+    }
+  line[i] = '\0';
+
+  return line;
+}
+
+static grub_err_t
+grub_cmd_read (grub_command_t cmd __attribute__ ((unused)), int argc, char **args)
+{
+  char *line = grub_getline ();
+  if (! line)
+    return grub_errno;
+  if (argc > 0)
+    grub_env_set (args[0], line);
+
+  grub_free (line);
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(read)
+{
+  cmd = grub_register_command ("read", grub_cmd_read,
+			       N_("[ENVVAR]"),
+			       N_("Set variable with user input."));
+}
+
+GRUB_MOD_FINI(read)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/reboot.c b/grub-core/commands/reboot.c
new file mode 100644
index 0000000..46d364c
--- /dev/null
+++ b/grub-core/commands/reboot.c
@@ -0,0 +1,46 @@
+/* reboot.c - command to reboot the computer.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t __attribute__ ((noreturn))
+grub_cmd_reboot (grub_command_t cmd __attribute__ ((unused)),
+		 int argc __attribute__ ((unused)),
+		 char **args __attribute__ ((unused)))
+{
+  grub_reboot ();
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(reboot)
+{
+  cmd = grub_register_command ("reboot", grub_cmd_reboot,
+			       0, N_("Reboot the computer."));
+}
+
+GRUB_MOD_FINI(reboot)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/regexp.c b/grub-core/commands/regexp.c
new file mode 100644
index 0000000..612003f
--- /dev/null
+++ b/grub-core/commands/regexp.c
@@ -0,0 +1,168 @@
+/* regexp.c -- The regexp command.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/script_sh.h>
+#include <regex.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    { "set", 's', GRUB_ARG_OPTION_REPEATABLE,
+      /* TRANSLATORS: in regexp you can mark some
+	 groups with parentheses. These groups are
+	 then numbered and you can save some of
+	 them in variables. In other programs
+	 those components aree often referenced with
+	 back slash, e.g. \1. Compare
+	 sed -e 's,\([a-z][a-z]*\),lowercase=\1,g'
+	 The whole matching component is saved in VARNAME, not its number.
+       */
+      N_("Store matched component NUMBER in VARNAME."),
+      N_("[NUMBER:]VARNAME"), ARG_TYPE_STRING },
+    { 0, 0, 0, 0, 0, 0 }
+  };
+
+static grub_err_t
+setvar (char *str, char *v, regmatch_t *m)
+{
+  char ch;
+  grub_err_t err;
+  ch = str[m->rm_eo];
+  str[m->rm_eo] = '\0';
+  err = grub_env_set (v, str + m->rm_so);
+  str[m->rm_eo] = ch;
+  return err;
+}
+
+static grub_err_t
+set_matches (char **varnames, char *str, grub_size_t nmatches,
+	     regmatch_t *matches)
+{
+  int i;
+  char *p;
+  const char * q;
+  grub_err_t err;
+  unsigned long j;
+
+  for (i = 0; varnames && varnames[i]; i++)
+    {
+      err = GRUB_ERR_NONE;
+      p = grub_strchr (varnames[i], ':');
+      if (! p)
+	{
+	  /* varname w/o index defaults to 1 */
+	  if (nmatches < 2 || matches[1].rm_so == -1)
+	    grub_env_unset (varnames[i]);
+	  else
+	    err = setvar (str, varnames[i], &matches[1]);
+	}
+      else
+	{
+	  j = grub_strtoul (varnames[i], &q, 10);
+	  if (q != p)
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			       "invalid variable name format %s", varnames[i]);
+
+	  if (nmatches <= j || matches[j].rm_so == -1)
+	    grub_env_unset (p + 1);
+	  else
+	    err = setvar (str, p + 1, &matches[j]);
+	}
+
+      if (err != GRUB_ERR_NONE)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_regexp (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  regex_t regex;
+  int ret;
+  grub_size_t s;
+  char *comperr;
+  grub_err_t err;
+  regmatch_t *matches = 0;
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  ret = regcomp (&regex, args[0], REG_EXTENDED);
+  if (ret)
+    goto fail;
+
+  matches = grub_calloc (regex.re_nsub + 1, sizeof (*matches));
+  if (! matches)
+    goto fail;
+
+  ret = regexec (&regex, args[1], regex.re_nsub + 1, matches, 0);
+  if (!ret)
+    {
+      err = set_matches (ctxt->state[0].args, args[1],
+			 regex.re_nsub + 1, matches);
+      regfree (&regex);
+      grub_free (matches);
+      return err;
+    }
+
+ fail:
+  grub_free (matches);
+  s = regerror (ret, &regex, 0, 0);
+  comperr = grub_malloc (s);
+  if (!comperr)
+    {
+      regfree (&regex);
+      return grub_errno;
+    }
+  regerror (ret, &regex, comperr, s);
+  err = grub_error (GRUB_ERR_TEST_FAILURE, "%s", comperr);
+  regfree (&regex);
+  grub_free (comperr);
+  return err;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(regexp)
+{
+  cmd = grub_register_extcmd ("regexp", grub_cmd_regexp, 0,
+			      /* TRANSLATORS: This are two arguments. So it's
+				 two separate units to translate and pay
+				 attention not to reverse them.  */
+			      N_("REGEXP STRING"),
+			      N_("Test if REGEXP matches STRING."), options);
+
+  /* Setup GRUB script wildcard translator.  */
+  grub_wildcard_translator = &grub_filename_translator;
+}
+
+GRUB_MOD_FINI(regexp)
+{
+  grub_unregister_extcmd (cmd);
+  grub_wildcard_translator = 0;
+}
diff --git a/grub-core/commands/search.c b/grub-core/commands/search.c
new file mode 100644
index 0000000..ed090b3
--- /dev/null
+++ b/grub-core/commands/search.c
@@ -0,0 +1,337 @@
+/* search.c - search devices based on a file or a filesystem label */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/file.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/search.h>
+#include <grub/i18n.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct cache_entry
+{
+  struct cache_entry *next;
+  char *key;
+  char *value;
+};
+
+static struct cache_entry *cache;
+
+/* Context for FUNC_NAME.  */
+struct search_ctx
+{
+  const char *key;
+  const char *var;
+  int no_floppy;
+  char **hints;
+  unsigned nhints;
+  int count;
+  int is_cache;
+};
+
+/* Helper for FUNC_NAME.  */
+static int
+iterate_device (const char *name, void *data)
+{
+  struct search_ctx *ctx = data;
+  int found = 0;
+
+  /* Skip floppy drives when requested.  */
+  if (ctx->no_floppy &&
+      name[0] == 'f' && name[1] == 'd' && name[2] >= '0' && name[2] <= '9')
+    return 1;
+
+#ifdef DO_SEARCH_FS_UUID
+#define compare_fn grub_strcasecmp
+#else
+#define compare_fn grub_strcmp
+#endif
+
+#ifdef DO_SEARCH_FILE
+    {
+      char *buf;
+      grub_file_t file;
+
+      buf = grub_xasprintf ("(%s)%s", name, ctx->key);
+      if (! buf)
+	return 1;
+
+      file = grub_file_open (buf, GRUB_FILE_TYPE_FS_SEARCH
+			     | GRUB_FILE_TYPE_NO_DECOMPRESS);
+      if (file)
+	{
+	  found = 1;
+	  grub_file_close (file);
+	}
+      grub_free (buf);
+    }
+#else
+    {
+      /* SEARCH_FS_UUID or SEARCH_LABEL */
+      grub_device_t dev;
+      grub_fs_t fs;
+      char *quid;
+
+      dev = grub_device_open (name);
+      if (dev)
+	{
+	  fs = grub_fs_probe (dev);
+
+#ifdef DO_SEARCH_FS_UUID
+#define read_fn fs_uuid
+#else
+#define read_fn fs_label
+#endif
+
+	  if (fs && fs->read_fn)
+	    {
+	      fs->read_fn (dev, &quid);
+
+	      if (grub_errno == GRUB_ERR_NONE && quid)
+		{
+		  if (compare_fn (quid, ctx->key) == 0)
+		    found = 1;
+
+		  grub_free (quid);
+		}
+	    }
+
+	  grub_device_close (dev);
+	}
+    }
+#endif
+
+  if (!ctx->is_cache && found && ctx->count == 0)
+    {
+      struct cache_entry *cache_ent;
+      cache_ent = grub_malloc (sizeof (*cache_ent));
+      if (cache_ent)
+	{
+	  cache_ent->key = grub_strdup (ctx->key);
+	  cache_ent->value = grub_strdup (name);
+	  if (cache_ent->value && cache_ent->key)
+	    {
+	      cache_ent->next = cache;
+	      cache = cache_ent;
+	    }
+	  else
+	    {
+	      grub_free (cache_ent->value);
+	      grub_free (cache_ent->key);
+	      grub_free (cache_ent);
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	}
+      else
+	grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (found)
+    {
+      ctx->count++;
+      if (ctx->var)
+	grub_env_set (ctx->var, name);
+      else
+	grub_printf (" %s", name);
+    }
+
+  grub_errno = GRUB_ERR_NONE;
+  return (found && ctx->var);
+}
+
+/* Helper for FUNC_NAME.  */
+static int
+part_hook (grub_disk_t disk, const grub_partition_t partition, void *data)
+{
+  struct search_ctx *ctx = data;
+  char *partition_name, *devname;
+  int ret;
+
+  partition_name = grub_partition_get_name (partition);
+  if (! partition_name)
+    return 1;
+
+  devname = grub_xasprintf ("%s,%s", disk->name, partition_name);
+  grub_free (partition_name);
+  if (!devname)
+    return 1;
+  ret = iterate_device (devname, ctx);
+  grub_free (devname);    
+
+  return ret;
+}
+
+/* Helper for FUNC_NAME.  */
+static void
+try (struct search_ctx *ctx)    
+{
+  unsigned i;
+  struct cache_entry **prev;
+  struct cache_entry *cache_ent;
+
+  for (prev = &cache, cache_ent = *prev; cache_ent;
+       prev = &cache_ent->next, cache_ent = *prev)
+    if (compare_fn (cache_ent->key, ctx->key) == 0)
+      break;
+  if (cache_ent)
+    {
+      ctx->is_cache = 1;
+      if (iterate_device (cache_ent->value, ctx))
+	{
+	  ctx->is_cache = 0;
+	  return;
+	}
+      ctx->is_cache = 0;
+      /* Cache entry was outdated. Remove it.  */
+      if (!ctx->count)
+	{
+	  *prev = cache_ent->next;
+	  grub_free (cache_ent->key);
+	  grub_free (cache_ent->value);
+	  grub_free (cache_ent);
+	}
+    }
+
+  for (i = 0; i < ctx->nhints; i++)
+    {
+      char *end;
+      if (!ctx->hints[i][0])
+	continue;
+      end = ctx->hints[i] + grub_strlen (ctx->hints[i]) - 1;
+      if (*end == ',')
+	*end = 0;
+      if (iterate_device (ctx->hints[i], ctx))
+	{
+	  if (!*end)
+	    *end = ',';
+	  return;
+	}
+      if (!*end)
+	{
+	  grub_device_t dev;
+	  int ret;
+	  dev = grub_device_open (ctx->hints[i]);
+	  if (!dev)
+	    {
+	      if (!*end)
+		*end = ',';
+	      continue;
+	    }
+	  if (!dev->disk)
+	    {
+	      grub_device_close (dev);
+	      if (!*end)
+		*end = ',';
+	      continue;
+	    }
+	  ret = grub_partition_iterate (dev->disk, part_hook, ctx);
+	  if (!*end)
+	    *end = ',';
+	  grub_device_close (dev);
+	  if (ret)
+	    return;
+	}
+    }
+  grub_device_iterate (iterate_device, ctx);
+}
+
+void
+FUNC_NAME (const char *key, const char *var, int no_floppy,
+	   char **hints, unsigned nhints)
+{
+  struct search_ctx ctx = {
+    .key = key,
+    .var = var,
+    .no_floppy = no_floppy,
+    .hints = hints,
+    .nhints = nhints,
+    .count = 0,
+    .is_cache = 0
+  };
+  grub_fs_autoload_hook_t saved_autoload;
+
+  /* First try without autoloading if we're setting variable. */
+  if (var)
+    {
+      saved_autoload = grub_fs_autoload_hook;
+      grub_fs_autoload_hook = 0;
+      try (&ctx);
+
+      /* Restore autoload hook.  */
+      grub_fs_autoload_hook = saved_autoload;
+
+      /* Retry with autoload if nothing found.  */
+      if (grub_errno == GRUB_ERR_NONE && ctx.count == 0)
+	try (&ctx);
+    }
+  else
+    try (&ctx);
+
+  if (grub_errno == GRUB_ERR_NONE && ctx.count == 0)
+    grub_error (GRUB_ERR_FILE_NOT_FOUND, "no such device: %s", key);
+}
+
+static grub_err_t
+grub_cmd_do_search (grub_command_t cmd __attribute__ ((unused)), int argc,
+		    char **args)
+{
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  FUNC_NAME (args[0], argc == 1 ? 0 : args[1], 0, (args + 2),
+	     argc > 2 ? argc - 2 : 0);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+#ifdef DO_SEARCH_FILE
+GRUB_MOD_INIT(search_fs_file)
+#elif defined (DO_SEARCH_FS_UUID)
+GRUB_MOD_INIT(search_fs_uuid)
+#else
+GRUB_MOD_INIT(search_label)
+#endif
+{
+  cmd =
+    grub_register_command (COMMAND_NAME, grub_cmd_do_search,
+			   N_("NAME [VARIABLE] [HINTS]"),
+			   HELP_MESSAGE);
+}
+
+#ifdef DO_SEARCH_FILE
+GRUB_MOD_FINI(search_fs_file)
+#elif defined (DO_SEARCH_FS_UUID)
+GRUB_MOD_FINI(search_fs_uuid)
+#else
+GRUB_MOD_FINI(search_label)
+#endif
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/search_file.c b/grub-core/commands/search_file.c
new file mode 100644
index 0000000..cc2a5f9
--- /dev/null
+++ b/grub-core/commands/search_file.c
@@ -0,0 +1,5 @@
+#define DO_SEARCH_FILE 1
+#define FUNC_NAME grub_search_fs_file
+#define COMMAND_NAME "search.file"
+#define HELP_MESSAGE N_("Search devices by file. If VARIABLE is specified, the first device found is set to a variable.")
+#include "search.c"
diff --git a/grub-core/commands/search_label.c b/grub-core/commands/search_label.c
new file mode 100644
index 0000000..12e7c18
--- /dev/null
+++ b/grub-core/commands/search_label.c
@@ -0,0 +1,5 @@
+#define DO_SEARCH_FS_LABEL 1
+#define FUNC_NAME grub_search_label
+#define COMMAND_NAME "search.fs_label"
+#define HELP_MESSAGE N_("Search devices by label. If VARIABLE is specified, the first device found is set to a variable.")
+#include "search.c"
diff --git a/grub-core/commands/search_uuid.c b/grub-core/commands/search_uuid.c
new file mode 100644
index 0000000..541bcf5
--- /dev/null
+++ b/grub-core/commands/search_uuid.c
@@ -0,0 +1,5 @@
+#define DO_SEARCH_FS_UUID 1
+#define FUNC_NAME grub_search_fs_uuid
+#define COMMAND_NAME "search.fs_uuid"
+#define HELP_MESSAGE N_("Search devices by UUID. If VARIABLE is specified, the first device found is set to a variable.")
+#include "search.c"
diff --git a/grub-core/commands/search_wrap.c b/grub-core/commands/search_wrap.c
new file mode 100644
index 0000000..47fc8eb
--- /dev/null
+++ b/grub-core/commands/search_wrap.c
@@ -0,0 +1,220 @@
+/* search.c - search devices based on a file or a filesystem label */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/extcmd.h>
+#include <grub/search.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"file",		'f', 0, N_("Search devices by a file."), 0, 0},
+    {"label",		'l', 0, N_("Search devices by a filesystem label."),
+     0, 0},
+    {"fs-uuid",		'u', 0, N_("Search devices by a filesystem UUID."),
+     0, 0},
+    {"set",		's', GRUB_ARG_OPTION_OPTIONAL,
+     N_("Set a variable to the first device found."), N_("VARNAME"),
+     ARG_TYPE_STRING},
+    {"no-floppy",	'n', 0, N_("Do not probe any floppy drive."), 0, 0},
+    {"hint",	        'h', GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT. If HINT ends in comma, "
+	"also try subpartitions"), N_("HINT"), ARG_TYPE_STRING},
+    {"hint-ieee1275",   0, GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT if currently running on IEEE1275. "
+	"If HINT ends in comma, also try subpartitions"),
+     N_("HINT"), ARG_TYPE_STRING},
+    {"hint-bios",   0, GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT if currently running on BIOS. "
+	"If HINT ends in comma, also try subpartitions"),
+     N_("HINT"), ARG_TYPE_STRING},
+    {"hint-baremetal",   0, GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT if direct hardware access is supported. "
+	"If HINT ends in comma, also try subpartitions"),
+     N_("HINT"), ARG_TYPE_STRING},
+    {"hint-efi",   0, GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT if currently running on EFI. "
+	"If HINT ends in comma, also try subpartitions"),
+     N_("HINT"), ARG_TYPE_STRING},
+    {"hint-arc",   0, GRUB_ARG_OPTION_REPEATABLE,
+     N_("First try the device HINT if currently running on ARC."
+	" If HINT ends in comma, also try subpartitions"),
+     N_("HINT"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+enum options
+  {
+    SEARCH_FILE,
+    SEARCH_LABEL,
+    SEARCH_FS_UUID,
+    SEARCH_SET,
+    SEARCH_NO_FLOPPY,
+    SEARCH_HINT,
+    SEARCH_HINT_IEEE1275,
+    SEARCH_HINT_BIOS,
+    SEARCH_HINT_BAREMETAL,
+    SEARCH_HINT_EFI,
+    SEARCH_HINT_ARC,
+ };
+
+static grub_err_t
+grub_cmd_search (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  const char *var = 0;
+  const char *id = 0;
+  int i = 0, j = 0, nhints = 0;
+  char **hints = NULL;
+
+  if (state[SEARCH_HINT].set)
+    for (i = 0; state[SEARCH_HINT].args[i]; i++)
+      nhints++;
+
+#ifdef GRUB_MACHINE_IEEE1275
+  if (state[SEARCH_HINT_IEEE1275].set)
+    for (i = 0; state[SEARCH_HINT_IEEE1275].args[i]; i++)
+      nhints++;
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+  if (state[SEARCH_HINT_EFI].set)
+    for (i = 0; state[SEARCH_HINT_EFI].args[i]; i++)
+      nhints++;
+#endif
+
+#ifdef GRUB_MACHINE_PCBIOS
+  if (state[SEARCH_HINT_BIOS].set)
+    for (i = 0; state[SEARCH_HINT_BIOS].args[i]; i++)
+      nhints++;
+#endif
+
+#ifdef GRUB_MACHINE_ARC
+  if (state[SEARCH_HINT_ARC].set)
+    for (i = 0; state[SEARCH_HINT_ARC].args[i]; i++)
+      nhints++;
+#endif
+
+  if (state[SEARCH_HINT_BAREMETAL].set)
+    for (i = 0; state[SEARCH_HINT_BAREMETAL].args[i]; i++)
+      nhints++;
+
+  hints = grub_calloc (nhints, sizeof (hints[0]));
+  if (!hints)
+    return grub_errno;
+  j = 0;
+
+  if (state[SEARCH_HINT].set)
+    for (i = 0; state[SEARCH_HINT].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT].args[i];
+
+#ifdef GRUB_MACHINE_IEEE1275
+  if (state[SEARCH_HINT_IEEE1275].set)
+    for (i = 0; state[SEARCH_HINT_IEEE1275].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT_IEEE1275].args[i];
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+  if (state[SEARCH_HINT_EFI].set)
+    for (i = 0; state[SEARCH_HINT_EFI].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT_EFI].args[i];
+#endif
+
+#ifdef GRUB_MACHINE_ARC
+  if (state[SEARCH_HINT_ARC].set)
+    for (i = 0; state[SEARCH_HINT_ARC].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT_ARC].args[i];
+#endif
+
+#ifdef GRUB_MACHINE_PCBIOS
+  if (state[SEARCH_HINT_BIOS].set)
+    for (i = 0; state[SEARCH_HINT_BIOS].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT_BIOS].args[i];
+#endif
+
+  if (state[SEARCH_HINT_BAREMETAL].set)
+    for (i = 0; state[SEARCH_HINT_BAREMETAL].args[i]; i++)
+      hints[j++] = state[SEARCH_HINT_BAREMETAL].args[i];
+
+  /* Skip hints for future platforms.  */
+  for (j = 0; j < argc; j++)
+    if (grub_memcmp (args[j], "--hint-", sizeof ("--hint-") - 1) != 0)
+      break;
+
+  if (state[SEARCH_SET].set)
+    var = state[SEARCH_SET].arg ? state[SEARCH_SET].arg : "root";
+
+  if (argc != j)
+    id = args[j];
+  else if (state[SEARCH_SET].set && state[SEARCH_SET].arg)
+    {
+      id = state[SEARCH_SET].arg;
+      var = "root";
+    }
+  else
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+      goto out;
+    }
+
+  if (state[SEARCH_LABEL].set)
+    grub_search_label (id, var, state[SEARCH_NO_FLOPPY].set, 
+		       hints, nhints);
+  else if (state[SEARCH_FS_UUID].set)
+    grub_search_fs_uuid (id, var, state[SEARCH_NO_FLOPPY].set,
+			 hints, nhints);
+  else if (state[SEARCH_FILE].set)
+    grub_search_fs_file (id, var, state[SEARCH_NO_FLOPPY].set, 
+			 hints, nhints);
+  else
+    grub_error (GRUB_ERR_INVALID_COMMAND, "unspecified search type");
+
+out:
+  grub_free (hints);
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(search)
+{
+  cmd =
+    grub_register_extcmd ("search", grub_cmd_search,
+			  GRUB_COMMAND_FLAG_EXTRACTOR | GRUB_COMMAND_ACCEPT_DASH,
+			  N_("[-f|-l|-u|-s|-n] [--hint HINT [--hint HINT] ...]"
+			     " NAME"),
+			  N_("Search devices by file, filesystem label"
+			     " or filesystem UUID."
+			     " If --set is specified, the first device found is"
+			     " set to a variable. If no variable name is"
+			     " specified, `root' is used."),
+			  options);
+}
+
+GRUB_MOD_FINI(search)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/setpci.c b/grub-core/commands/setpci.c
new file mode 100644
index 0000000..8a0c91f
--- /dev/null
+++ b/grub-core/commands/setpci.c
@@ -0,0 +1,340 @@
+/* lspci.c - List PCI devices.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/pci.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct pci_register
+{
+  const char *name;
+  grub_uint16_t addr;
+  unsigned size;
+};
+
+static struct pci_register pci_registers[] =
+  {
+    {"VENDOR_ID",       GRUB_PCI_REG_VENDOR      , 2},
+    {"DEVICE_ID",       GRUB_PCI_REG_DEVICE      , 2},
+    {"COMMAND",         GRUB_PCI_REG_COMMAND     , 2},
+    {"STATUS",          GRUB_PCI_REG_STATUS      , 2},
+    {"REVISION",        GRUB_PCI_REG_REVISION    , 1},
+    {"CLASS_PROG",      GRUB_PCI_REG_CLASS + 1   , 1},
+    {"CLASS_DEVICE",    GRUB_PCI_REG_CLASS + 2   , 2},
+    {"CACHE_LINE_SIZE", GRUB_PCI_REG_CACHELINE   , 1},
+    {"LATENCY_TIMER",   GRUB_PCI_REG_LAT_TIMER   , 1},
+    {"HEADER_TYPE",     GRUB_PCI_REG_HEADER_TYPE , 1},
+    {"BIST",            GRUB_PCI_REG_BIST        , 1},
+    {"BASE_ADDRESS_0",  GRUB_PCI_REG_ADDRESS_REG0, 4},
+    {"BASE_ADDRESS_1",  GRUB_PCI_REG_ADDRESS_REG1, 4},
+    {"BASE_ADDRESS_2",  GRUB_PCI_REG_ADDRESS_REG2, 4},
+    {"BASE_ADDRESS_3",  GRUB_PCI_REG_ADDRESS_REG3, 4},
+    {"BASE_ADDRESS_4",  GRUB_PCI_REG_ADDRESS_REG4, 4},
+    {"BASE_ADDRESS_5",  GRUB_PCI_REG_ADDRESS_REG5, 4},
+    {"CARDBUS_CIS",     GRUB_PCI_REG_CIS_POINTER , 4},
+    {"SUBVENDOR_ID",    GRUB_PCI_REG_SUBVENDOR   , 2},
+    {"SUBSYSTEM_ID",    GRUB_PCI_REG_SUBSYSTEM   , 2},
+    {"ROM_ADDRESS",     GRUB_PCI_REG_ROM_ADDRESS , 4},
+    {"CAP_POINTER",     GRUB_PCI_REG_CAP_POINTER , 1},
+    {"INTERRUPT_LINE",  GRUB_PCI_REG_IRQ_LINE    , 1},
+    {"INTERRUPT_PIN",   GRUB_PCI_REG_IRQ_PIN     , 1},
+    {"MIN_GNT",         GRUB_PCI_REG_MIN_GNT     , 1},
+    {"MAX_LAT",         GRUB_PCI_REG_MIN_GNT     , 1},
+  };
+
+static const struct grub_arg_option options[] =
+  {
+    {0, 'd', 0, N_("Select device by vendor and device IDs."),
+     N_("[vendor]:[device]"), ARG_TYPE_STRING},
+    {0, 's', 0, N_("Select device by its position on the bus."),
+     N_("[bus]:[slot][.func]"), ARG_TYPE_STRING},
+    {0, 'v', 0, N_("Save read value into variable VARNAME."),
+     N_("VARNAME"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_uint32_t pciid_check_mask, pciid_check_value;
+static int bus, device, function;
+static int check_bus, check_device, check_function;
+static grub_uint32_t write_mask, regwrite;
+static int regsize;
+static grub_uint16_t regaddr;
+static const char *varname;
+
+static int
+grub_setpci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+		  void *data __attribute__ ((unused)))
+{
+  grub_uint32_t regval = 0;
+  grub_pci_address_t addr;
+
+  if ((pciid & pciid_check_mask) != pciid_check_value)
+    return 0;
+
+  if (check_bus && grub_pci_get_bus (dev) != bus)
+    return 0;
+
+  if (check_device && grub_pci_get_device (dev) != device)
+    return 0;
+
+  if (check_function && grub_pci_get_function (dev) != function)
+    return 0;
+
+  addr = grub_pci_make_address (dev, regaddr);
+
+  switch (regsize)
+    {
+    case 1:
+      regval = grub_pci_read_byte (addr);
+      break;
+
+    case 2:
+      regval = grub_pci_read_word (addr);
+      break;
+
+    case 4:
+      regval = grub_pci_read (addr);
+      break;
+    }
+
+  if (varname)
+    {
+      char buf[sizeof ("XXXXXXXX")];
+      grub_snprintf (buf, sizeof (buf), "%x", regval);
+      grub_env_set (varname, buf);
+      return 1;
+    }
+
+  if (!write_mask)
+    {
+      grub_printf (_("Register %x of %x:%02x.%x is %x\n"), regaddr,
+		   grub_pci_get_bus (dev),
+		   grub_pci_get_device (dev),
+		   grub_pci_get_function (dev),
+		   regval);
+      return 0;
+    }
+
+  regval = (regval & ~write_mask) | regwrite;
+
+  switch (regsize)
+    {
+    case 1:
+      grub_pci_write_byte (addr, regval);
+      break;
+
+    case 2:
+      grub_pci_write_word (addr, regval);
+      break;
+
+    case 4:
+      grub_pci_write (addr, regval);
+      break;
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_setpci (grub_extcmd_context_t ctxt, int argc, char **argv)
+{
+  const char *ptr;
+  unsigned i;
+
+  pciid_check_value = 0;
+  pciid_check_mask = 0;
+
+  if (ctxt->state[0].set)
+    {
+      ptr = ctxt->state[0].arg;
+      pciid_check_value |= (grub_strtoul (ptr, &ptr, 16) & 0xffff);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = ctxt->state[0].arg;
+	}
+      else
+	pciid_check_mask |= 0xffff;
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != ':')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("missing `%c' symbol"), ':');
+      ptr++;
+      pciid_check_value |= (grub_strtoul (ptr, &ptr, 16) & 0xffff) << 16;
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	grub_errno = GRUB_ERR_NONE;
+      else
+	pciid_check_mask |= 0xffff0000;
+    }
+
+  pciid_check_value &= pciid_check_mask;
+
+  check_bus = check_device = check_function = 0;
+
+  if (ctxt->state[1].set)
+    {
+      const char *optr;
+
+      ptr = ctxt->state[1].arg;
+      optr = ptr;
+      bus = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = optr;
+	}
+      else
+	check_bus = 1;
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != ':')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("missing `%c' symbol"), ':');
+      ptr++;
+      optr = ptr;
+      device = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  ptr = optr;
+	}
+      else
+	check_device = 1;
+      if (*ptr == '.')
+	{
+	  ptr++;
+	  function = grub_strtoul (ptr, &ptr, 16);
+	  if (grub_errno)
+	    return grub_errno;
+	  check_function = 1;
+	}
+    }
+
+  if (ctxt->state[2].set)
+    varname = ctxt->state[2].arg;
+  else
+    varname = NULL;
+
+  write_mask = 0;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  ptr = argv[0];
+
+  for (i = 0; i < ARRAY_SIZE (pci_registers); i++)
+    {
+      if (grub_strncmp (ptr, pci_registers[i].name,
+			grub_strlen (pci_registers[i].name)) == 0)
+	break;
+    }
+  if (i == ARRAY_SIZE (pci_registers))
+    {
+      regsize = 0;
+      regaddr = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "unknown register");
+    }
+  else
+    {
+      regaddr = pci_registers[i].addr;
+      regsize = pci_registers[i].size;
+      ptr += grub_strlen (pci_registers[i].name);
+    }
+
+  if (grub_errno)
+    return grub_errno;
+
+  if (*ptr == '+')
+    {
+      ptr++;
+      regaddr += grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno)
+	return grub_errno;
+    }
+
+  if (grub_memcmp (ptr, ".L", sizeof (".L") - 1) == 0
+      || grub_memcmp (ptr, ".l", sizeof (".l") - 1) == 0)
+    {
+      regsize = 4;
+      ptr += sizeof (".l") - 1;
+    }
+  else if (grub_memcmp (ptr, ".W", sizeof (".W") - 1) == 0
+      || grub_memcmp (ptr, ".w", sizeof (".w") - 1) == 0)
+    {
+      regsize = 2;
+      ptr += sizeof (".w") - 1;
+    }
+  else if (grub_memcmp (ptr, ".B", sizeof (".B") - 1) == 0
+      || grub_memcmp (ptr, ".b", sizeof (".b") - 1) == 0)
+    {
+      regsize = 1;
+      ptr += sizeof (".b") - 1;
+    }
+
+  if (!regsize)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "unknown register size");
+
+  write_mask = 0;
+  if (*ptr == '=')
+    {
+      ptr++;
+      regwrite = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno)
+	return grub_errno;
+      write_mask = 0xffffffff;
+      if (*ptr == ':')
+	{
+	  ptr++;
+	  write_mask = grub_strtoul (ptr, &ptr, 16);
+	  if (grub_errno)
+	    return grub_errno;
+	  write_mask = 0xffffffff;
+	}
+      regwrite &= write_mask;
+    }
+
+  if (write_mask && varname)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "option -v isn't valid for writes");
+
+  grub_pci_iterate (grub_setpci_iter, NULL);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(setpci)
+{
+  cmd = grub_register_extcmd_lockdown ("setpci", grub_cmd_setpci, 0,
+				       N_("[-s POSITION] [-d DEVICE] [-v VAR] "
+					  "REGISTER[=VALUE[:MASK]]"),
+				       N_("Manipulate PCI devices."), options);
+}
+
+GRUB_MOD_FINI(setpci)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/sleep.c b/grub-core/commands/sleep.c
new file mode 100644
index 0000000..a1370b7
--- /dev/null
+++ b/grub-core/commands/sleep.c
@@ -0,0 +1,117 @@
+/* sleep.c - Command to wait a specified number of seconds.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    {"verbose", 'v', 0, N_("Verbose countdown."), 0, 0},
+    {"interruptible", 'i', 0, N_("Allow to interrupt with ESC."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static struct grub_term_coordinate *pos;
+
+static void
+do_print (int n)
+{
+  grub_term_restore_pos (pos);
+  /* NOTE: Do not remove the trailing space characters.
+     They are required to clear the line.  */
+  grub_printf ("%d    ", n);
+  grub_refresh ();
+}
+
+/* Based on grub_millisleep() from kern/generic/millisleep.c.  */
+static int
+grub_interruptible_millisleep (grub_uint32_t ms)
+{
+  grub_uint64_t start;
+
+  start = grub_get_time_ms ();
+
+  while (grub_get_time_ms () - start < ms)
+    if (grub_key_is_interrupt (grub_getkey_noblock ()))
+      return 1;
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_sleep (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  int n;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  n = grub_strtoul (args[0], 0, 10);
+
+  if (n == 0)
+    {
+      /* Either `0' or broken input.  */
+      return 0;
+    }
+
+  grub_refresh ();
+
+  pos = grub_term_save_pos ();
+
+  for (; n; n--)
+    {
+      if (state[0].set)
+	do_print (n);
+
+      if (state[1].set)
+	{
+	  if (grub_interruptible_millisleep (1000))
+	    return 1;
+	}
+      else
+	grub_millisleep (1000);
+    }
+  if (state[0].set)
+    do_print (0);
+
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(sleep)
+{
+  cmd = grub_register_extcmd ("sleep", grub_cmd_sleep, 0,
+			      N_("NUMBER_OF_SECONDS"),
+			      N_("Wait for a specified number of seconds."),
+			      options);
+}
+
+GRUB_MOD_FINI(sleep)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/smbios.c b/grub-core/commands/smbios.c
new file mode 100644
index 0000000..1a9086d
--- /dev/null
+++ b/grub-core/commands/smbios.c
@@ -0,0 +1,398 @@
+/* smbios.c - retrieve smbios information. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/smbios.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Abstract useful values found in either the SMBIOS3 or SMBIOS EPS. */
+static struct {
+  grub_addr_t start;
+  grub_addr_t end;
+  grub_uint16_t structures;
+} table_desc;
+
+static grub_extcmd_t cmd;
+
+/* Locate the SMBIOS entry point structure depending on the hardware. */
+struct grub_smbios_eps *
+grub_smbios_get_eps (void)
+{
+  static struct grub_smbios_eps *eps = NULL;
+
+  if (eps != NULL)
+    return eps;
+
+  eps = grub_machine_smbios_get_eps ();
+
+  return eps;
+}
+
+/* Locate the SMBIOS3 entry point structure depending on the hardware. */
+static struct grub_smbios_eps3 *
+grub_smbios_get_eps3 (void)
+{
+  static struct grub_smbios_eps3 *eps = NULL;
+
+  if (eps != NULL)
+    return eps;
+
+  eps = grub_machine_smbios_get_eps3 ();
+
+  return eps;
+}
+
+static char *
+linux_string (const char *value)
+{
+  char *out = grub_malloc( grub_strlen (value) + 1);
+  const char *src = value;
+  char *dst = out;
+
+  for (; *src; src++)
+    if (*src > ' ' && *src < 127 && *src != ':')
+      *dst++ = *src;
+
+  *dst = 0;
+  return out;
+}
+
+/*
+ * These functions convert values from the various SMBIOS structure field types
+ * into a string formatted to be returned to the user.  They expect that the
+ * structure and offset were already validated.  When the requested data is
+ * successfully retrieved and formatted, the pointer to the string is returned;
+ * otherwise, NULL is returned on failure.  Don't free the result.
+ */
+
+static const char *
+grub_smbios_format_byte (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  static char buffer[sizeof ("255")];
+
+  grub_snprintf (buffer, sizeof (buffer), "%u", structure[offset]);
+
+  return (const char *)buffer;
+}
+
+static const char *
+grub_smbios_format_word (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  static char buffer[sizeof ("65535")];
+
+  grub_uint16_t value = grub_get_unaligned16 (structure + offset);
+  grub_snprintf (buffer, sizeof (buffer), "%u", value);
+
+  return (const char *)buffer;
+}
+
+static const char *
+grub_smbios_format_dword (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  static char buffer[sizeof ("4294967295")];
+
+  grub_uint32_t value = grub_get_unaligned32 (structure + offset);
+  grub_snprintf (buffer, sizeof (buffer), "%" PRIuGRUB_UINT32_T, value);
+
+  return (const char *)buffer;
+}
+
+static const char *
+grub_smbios_format_qword (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  static char buffer[sizeof ("18446744073709551615")];
+
+  grub_uint64_t value = grub_get_unaligned64 (structure + offset);
+  grub_snprintf (buffer, sizeof (buffer), "%" PRIuGRUB_UINT64_T, value);
+
+  return (const char *)buffer;
+}
+
+static const char *
+grub_smbios_get_string (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  const grub_uint8_t *ptr = structure + structure[1];
+  const grub_uint8_t *table_end = (const grub_uint8_t *)table_desc.end;
+  const grub_uint8_t referenced_string_number = structure[offset];
+  grub_uint8_t i;
+
+  /* A string referenced with zero is interpreted as unset. */
+  if (referenced_string_number == 0)
+    return NULL;
+
+  /* Search the string set. */
+  for (i = 1; *ptr != 0 && ptr < table_end; i++)
+    if (i == referenced_string_number)
+      {
+        const char *str = (const char *)ptr;
+        while (*ptr++ != 0)
+          if (ptr >= table_end)
+            return NULL; /* The string isn't terminated. */
+        return str;
+      }
+    else
+      while (*ptr++ != 0 && ptr < table_end);
+
+  /* The string number is greater than the number of strings in the set. */
+  return NULL;
+}
+
+static const char *
+grub_smbios_format_uuid (const grub_uint8_t *structure, grub_uint8_t offset)
+{
+  static char buffer[sizeof ("ffffffff-ffff-ffff-ffff-ffffffffffff")];
+  const grub_uint8_t *f = structure + offset; /* little-endian fields */
+  const grub_uint8_t *g = f + 8; /* byte-by-byte fields */
+
+  grub_snprintf (buffer, sizeof (buffer),
+                 "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
+                 "%02x%02x-%02x%02x%02x%02x%02x%02x",
+                 f[3], f[2], f[1], f[0], f[5], f[4], f[7], f[6],
+                 g[0], g[1], g[2], g[3], g[4], g[5], g[6], g[7]);
+
+  return (const char *)buffer;
+}
+
+/* List the field formatting functions and the number of bytes they need. */
+static const struct {
+  const char *(*format) (const grub_uint8_t *structure, grub_uint8_t offset);
+  grub_uint8_t field_length;
+} field_extractors[] = {
+  {grub_smbios_format_byte, 1},
+  {grub_smbios_format_word, 2},
+  {grub_smbios_format_dword, 4},
+  {grub_smbios_format_qword, 8},
+  {grub_smbios_get_string, 1},
+  {grub_smbios_format_uuid, 16}
+};
+
+/* List command options, with structure field getters ordered as above. */
+#define FIRST_GETTER_OPT (3)
+#define SETTER_OPT (FIRST_GETTER_OPT + ARRAY_SIZE(field_extractors))
+#define LINUX_OPT (FIRST_GETTER_OPT + ARRAY_SIZE(field_extractors) + 1)
+
+static const struct grub_arg_option options[] = {
+  {"type",       't', 0, N_("Match structures with the given type."),
+                         N_("type"), ARG_TYPE_INT},
+  {"handle",     'h', 0, N_("Match structures with the given handle."),
+                         N_("handle"), ARG_TYPE_INT},
+  {"match",      'm', 0, N_("Select a structure when several match."),
+                         N_("match"), ARG_TYPE_INT},
+  {"get-byte",   'b', 0, N_("Get the byte's value at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"get-word",   'w', 0, N_("Get two bytes' value at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"get-dword",  'd', 0, N_("Get four bytes' value at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"get-qword",  'q', 0, N_("Get eight bytes' value at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"get-string", 's', 0, N_("Get the string specified at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"get-uuid",   'u', 0, N_("Get the UUID's value at the given offset."),
+                         N_("offset"), ARG_TYPE_INT},
+  {"set",       '\0', 0, N_("Store the value in the given variable name."),
+                         N_("variable"), ARG_TYPE_STRING},
+  {"linux",     '\0', 0, N_("Filter the result like linux does."),
+                         N_("variable"), ARG_TYPE_NONE},
+  {0, 0, 0, 0, 0, 0}
+};
+
+/*
+ * Return a matching SMBIOS structure.
+ *
+ * This method can use up to three criteria for selecting a structure:
+ *   - The "type" field                  (use -1 to ignore)
+ *   - The "handle" field                (use -1 to ignore)
+ *   - Which to return if several match  (use  0 to ignore)
+ *
+ * The return value is a pointer to the first matching structure.  If no
+ * structures match the given parameters, NULL is returned.
+ */
+static const grub_uint8_t *
+grub_smbios_match_structure (const grub_int16_t type,
+                             const grub_int32_t handle,
+                             const grub_uint16_t match)
+{
+  const grub_uint8_t *ptr = (const grub_uint8_t *)table_desc.start;
+  const grub_uint8_t *table_end = (const grub_uint8_t *)table_desc.end;
+  grub_uint16_t structures = table_desc.structures;
+  grub_uint16_t structure_count = 0;
+  grub_uint16_t matches = 0;
+
+  while (ptr < table_end
+         && ptr[1] >= 4 /* Valid structures include the 4-byte header. */
+         && (structure_count++ < structures || structures == 0))
+    {
+      grub_uint16_t structure_handle = grub_get_unaligned16 (ptr + 2);
+      grub_uint8_t structure_type = ptr[0];
+
+      if ((handle < 0 || handle == structure_handle)
+          && (type < 0 || type == structure_type)
+          && (match == 0 || match == ++matches))
+        return ptr;
+      else
+        {
+          ptr += ptr[1];
+          while ((*ptr++ != 0 || *ptr++ != 0) && ptr < table_end);
+        }
+
+      if (structure_type == GRUB_SMBIOS_TYPE_END_OF_TABLE)
+        break;
+    }
+
+  return NULL;
+}
+
+static grub_err_t
+grub_cmd_smbios (grub_extcmd_context_t ctxt,
+                 int argc __attribute__ ((unused)),
+                 char **argv __attribute__ ((unused)))
+{
+  struct grub_arg_list *state = ctxt->state;
+
+  grub_int16_t type = -1;
+  grub_int32_t handle = -1;
+  grub_uint16_t match = 0;
+  grub_uint8_t offset = 0;
+
+  const grub_uint8_t *structure;
+  const char *value;
+  char *modified_value = NULL;
+  grub_int32_t option;
+  grub_int8_t field_type = -1;
+  grub_uint8_t i;
+
+  if (table_desc.start == 0)
+    return grub_error (GRUB_ERR_IO,
+                       N_("the SMBIOS entry point structure was not found"));
+
+  /* Read the given filtering options. */
+  if (state[0].set)
+    {
+      option = grub_strtol (state[0].arg, NULL, 0);
+      if (option < 0 || option > 255)
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("the type must be between 0 and 255"));
+      type = (grub_int16_t)option;
+    }
+  if (state[1].set)
+    {
+      option = grub_strtol (state[1].arg, NULL, 0);
+      if (option < 0 || option > 65535)
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("the handle must be between 0 and 65535"));
+      handle = (grub_int32_t)option;
+    }
+  if (state[2].set)
+    {
+      option = grub_strtol (state[2].arg, NULL, 0);
+      if (option <= 0 || option > 65535)
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("the match must be a positive integer"));
+      match = (grub_uint16_t)option;
+    }
+
+  /* Determine the data type of the structure field to retrieve. */
+  for (i = 0; i < ARRAY_SIZE(field_extractors); i++)
+    if (state[FIRST_GETTER_OPT + i].set)
+      {
+        if (field_type >= 0)
+          return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                             N_("only one --get option is usable at a time"));
+        field_type = i;
+      }
+
+  /* Require a choice of a structure field to return. */
+  if (field_type < 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                       N_("one of the --get options is required"));
+
+  /* Locate a matching SMBIOS structure. */
+  structure = grub_smbios_match_structure (type, handle, match);
+  if (structure == NULL)
+    return grub_error (GRUB_ERR_IO,
+                       N_("no structure matched the given options"));
+
+  /* Ensure the requested byte offset is inside the structure. */
+  option = grub_strtol (state[FIRST_GETTER_OPT + field_type].arg, NULL, 0);
+  if (option < 0 || option >= structure[1])
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+                       N_("the given offset is outside the structure"));
+
+  /* Ensure the requested data type at the offset is inside the structure. */
+  offset = (grub_uint8_t)option;
+  if (offset + field_extractors[field_type].field_length > structure[1])
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+                       N_("the field ends outside the structure"));
+
+  /* Format the requested structure field into a readable string. */
+  value = field_extractors[field_type].format (structure, offset);
+  if (value == NULL)
+    return grub_error (GRUB_ERR_IO,
+                       N_("failed to retrieve the structure field"));
+
+  if (state[LINUX_OPT].set)
+    value = modified_value = linux_string (value);
+
+  /* Store or print the formatted value. */
+  if (state[SETTER_OPT].set)
+    grub_env_set (state[SETTER_OPT].arg, value);
+  else
+    grub_printf ("%s\n", value);
+
+  grub_free(modified_value);
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT(smbios)
+{
+  struct grub_smbios_eps3 *eps3;
+  struct grub_smbios_eps *eps;
+
+  if ((eps3 = grub_smbios_get_eps3 ()))
+    {
+      table_desc.start = (grub_addr_t)eps3->table_address;
+      table_desc.end = table_desc.start + eps3->maximum_table_length;
+      table_desc.structures = 0; /* SMBIOS3 drops the structure count. */
+    }
+  else if ((eps = grub_smbios_get_eps ()))
+    {
+      table_desc.start = (grub_addr_t)eps->intermediate.table_address;
+      table_desc.end = table_desc.start + eps->intermediate.table_length;
+      table_desc.structures = eps->intermediate.structures;
+    }
+
+  cmd = grub_register_extcmd ("smbios", grub_cmd_smbios, 0,
+                              N_("[-t type] [-h handle] [-m match] "
+                                 "(-b|-w|-d|-q|-s|-u) offset "
+                                 "[--set variable]"),
+                              N_("Retrieve SMBIOS information."), options);
+}
+
+GRUB_MOD_FINI(smbios)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/syslinuxcfg.c b/grub-core/commands/syslinuxcfg.c
new file mode 100644
index 0000000..7be28fa
--- /dev/null
+++ b/grub-core/commands/syslinuxcfg.c
@@ -0,0 +1,217 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/normal.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+#include <grub/syslinux_parse.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for syslinux_file.  */
+static grub_err_t
+syslinux_file_getline (char **line, int cont __attribute__ ((unused)),
+		     void *data __attribute__ ((unused)))
+{
+  *line = 0;
+  return GRUB_ERR_NONE;
+}
+
+static const struct grub_arg_option options[] =
+  {
+    {"root",  'r', 0,
+     N_("root directory of the syslinux disk [default=/]."),
+     N_("DIR"), ARG_TYPE_STRING},
+    {"cwd",  'c', 0,
+     N_("current directory of syslinux [default is parent directory of input file]."),
+     N_("DIR"), ARG_TYPE_STRING},
+    {"isolinux",     'i',  0, N_("assume input is an isolinux configuration file."), 0, 0},
+    {"pxelinux",     'p',  0, N_("assume input is a pxelinux configuration file."), 0, 0},
+    {"syslinux",     's',  0, N_("assume input is a syslinux configuration file."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+enum
+  {
+    OPTION_ROOT,
+    OPTION_CWD,
+    OPTION_ISOLINUX,
+    OPTION_PXELINUX,
+    OPTION_SYSLINUX
+  };
+
+static grub_err_t
+syslinux_file (grub_extcmd_context_t ctxt, const char *filename)
+{
+  char *result;
+  const char *root = ctxt->state[OPTION_ROOT].set ? ctxt->state[OPTION_ROOT].arg : "/";
+  const char *cwd = ctxt->state[OPTION_CWD].set ? ctxt->state[OPTION_CWD].arg : NULL;
+  grub_syslinux_flavour_t flav = GRUB_SYSLINUX_UNKNOWN;
+  char *cwdf = NULL;
+  grub_menu_t menu;
+
+  if (ctxt->state[OPTION_ISOLINUX].set)
+    flav = GRUB_SYSLINUX_ISOLINUX;
+  if (ctxt->state[OPTION_PXELINUX].set)
+    flav = GRUB_SYSLINUX_PXELINUX;
+  if (ctxt->state[OPTION_SYSLINUX].set)
+    flav = GRUB_SYSLINUX_SYSLINUX;
+
+  if (!cwd)
+    {
+      char *p;
+      cwdf = grub_strdup (filename);
+      if (!cwdf)
+	return grub_errno;
+      p = grub_strrchr (cwdf, '/');
+      if (!p)
+	{
+	  grub_free (cwdf);
+	  cwd = "/";
+	  cwdf = NULL;
+	}
+      else
+	{
+	  *p = '\0';
+	  cwd = cwdf;
+	}
+    }
+
+  grub_dprintf ("syslinux",
+		"transforming syslinux config %s, root = %s, cwd = %s\n",
+		filename, root, cwd);
+
+  result = grub_syslinux_config_file (root, root, cwd, cwd, filename, flav);
+  if (!result)
+    return grub_errno;
+
+  grub_dprintf ("syslinux", "syslinux config transformed\n");
+
+  menu = grub_env_get_menu ();
+  if (! menu)
+    {
+      menu = grub_zalloc (sizeof (*menu));
+      if (! menu)
+	{
+	  grub_free (result);
+	  return grub_errno;
+	}
+
+      grub_env_set_menu (menu);
+    }
+
+  grub_normal_parse_line (result, syslinux_file_getline, NULL);
+  grub_print_error ();
+  grub_free (result);
+  grub_free (cwdf);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_syslinux_source (grub_extcmd_context_t ctxt,
+			  int argc, char **args)
+{
+  int new_env, extractor;
+  grub_err_t ret;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  extractor = (ctxt->extcmd->cmd->name[0] == 'e');
+  new_env = (ctxt->extcmd->cmd->name[extractor ? (sizeof ("extract_syslinux_entries_") - 1)
+			     : (sizeof ("syslinux_") - 1)] == 'c');
+
+  if (new_env)
+    grub_cls ();
+
+  if (new_env && !extractor)
+    grub_env_context_open ();
+  if (extractor)
+    grub_env_extractor_open (!new_env);
+
+  ret = syslinux_file (ctxt, args[0]);
+
+  if (new_env)
+    {
+      grub_menu_t menu;
+      menu = grub_env_get_menu ();
+      if (menu && menu->size)
+	grub_show_menu (menu, 1, 0);
+      if (!extractor)
+	grub_env_context_close ();
+    }
+  if (extractor)
+    grub_env_extractor_close (!new_env);
+
+  return ret;
+}
+
+
+static grub_extcmd_t cmd_source, cmd_configfile;
+static grub_extcmd_t cmd_source_extract, cmd_configfile_extract;
+
+GRUB_MOD_INIT(syslinuxcfg)
+{
+  cmd_source
+    = grub_register_extcmd ("syslinux_source",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    /* TRANSLATORS: "syslinux config" means
+			       "config as used by syslinux".  */
+			    N_("Execute syslinux config in same context"),
+			    options);
+  cmd_configfile
+    = grub_register_extcmd ("syslinux_configfile",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Execute syslinux config in new context"),
+			    options);
+  cmd_source_extract
+    = grub_register_extcmd ("extract_syslinux_entries_source",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Execute syslinux config in same context taking only menu entries"),
+			    options);
+  cmd_configfile_extract
+    = grub_register_extcmd ("extract_syslinux_entries_configfile",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Execute syslinux config in new context taking only menu entries"),
+			    options);
+}
+
+GRUB_MOD_FINI(syslinuxcfg)
+{
+  grub_unregister_extcmd (cmd_source);
+  grub_unregister_extcmd (cmd_configfile);
+  grub_unregister_extcmd (cmd_source_extract);
+  grub_unregister_extcmd (cmd_configfile_extract);
+}
diff --git a/grub-core/commands/terminal.c b/grub-core/commands/terminal.c
new file mode 100644
index 0000000..37e0ab8
--- /dev/null
+++ b/grub-core/commands/terminal.c
@@ -0,0 +1,285 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_term_autoload *grub_term_input_autoload = NULL;
+struct grub_term_autoload *grub_term_output_autoload = NULL;
+
+struct abstract_terminal
+{
+  struct abstract_terminal *next;
+  struct abstract_terminal *prev;
+  const char *name;
+  grub_err_t (*init) (struct abstract_terminal *term);
+  grub_err_t (*fini) (struct abstract_terminal *term);
+};
+
+static grub_err_t
+handle_command (int argc, char **args, struct abstract_terminal **enabled,
+               struct abstract_terminal **disabled,
+               struct grub_term_autoload *autoloads,
+               const char *active_str,
+               const char *available_str)
+{
+  int i;
+  struct abstract_terminal *term;
+  struct grub_term_autoload *aut;
+
+  if (argc == 0)
+    {
+      grub_puts_ (active_str);
+      for (term = *enabled; term; term = term->next)
+       grub_printf ("%s ", term->name);
+      grub_printf ("\n");
+      grub_puts_ (available_str);
+      for (term = *disabled; term; term = term->next)
+       grub_printf ("%s ", term->name);
+      /* This is quadratic but we don't expect mode than 30 terminal
+        modules ever.  */
+      for (aut = autoloads; aut; aut = aut->next)
+       {
+         for (term = *disabled; term; term = term->next)
+           if (grub_strcmp (term->name, aut->name) == 0
+	       || (aut->name[0] && aut->name[grub_strlen (aut->name) - 1] == '*'
+		   && grub_memcmp (term->name, aut->name,
+				   grub_strlen (aut->name) - 1) == 0))
+             break;
+         if (!term)
+           for (term = *enabled; term; term = term->next)
+             if (grub_strcmp (term->name, aut->name) == 0
+		 || (aut->name[0] && aut->name[grub_strlen (aut->name) - 1] == '*'
+		     && grub_memcmp (term->name, aut->name,
+				     grub_strlen (aut->name) - 1) == 0))
+               break;
+         if (!term)
+           grub_printf ("%s ", aut->name);
+       }
+      grub_printf ("\n");
+      return GRUB_ERR_NONE;
+    }
+  i = 0;
+
+  if (grub_strcmp (args[0], "--append") == 0
+      || grub_strcmp (args[0], "--remove") == 0)
+    i++;
+
+  if (i == argc)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("no terminal specified"));
+
+  for (; i < argc; i++)
+    {
+      int again = 0;
+      while (1)
+       {
+         for (term = *disabled; term; term = term->next)
+           if (grub_strcmp (args[i], term->name) == 0
+	       || (grub_strcmp (args[i], "ofconsole") == 0
+		   && grub_strcmp ("console", term->name) == 0))
+             break;
+         if (term == 0)
+           for (term = *enabled; term; term = term->next)
+             if (grub_strcmp (args[i], term->name) == 0
+		 || (grub_strcmp (args[i], "ofconsole") == 0
+		     && grub_strcmp ("console", term->name) == 0))
+               break;
+         if (term)
+           break;
+         if (again)
+	   return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			      N_("terminal `%s' isn't found"),
+			      args[i]);
+         for (aut = autoloads; aut; aut = aut->next)
+           if (grub_strcmp (args[i], aut->name) == 0
+	       || (grub_strcmp (args[i], "ofconsole") == 0
+		   && grub_strcmp ("console", aut->name) == 0)
+	       || (aut->name[0] && aut->name[grub_strlen (aut->name) - 1] == '*'
+		   && grub_memcmp (args[i], aut->name,
+				   grub_strlen (aut->name) - 1) == 0))
+             {
+               grub_dl_t mod;
+               mod = grub_dl_load (aut->modname);
+               if (mod)
+                 grub_dl_ref (mod);
+               grub_errno = GRUB_ERR_NONE;
+               break;
+             }
+	 if (grub_memcmp (args[i], "serial_usb",
+				  sizeof ("serial_usb") - 1) == 0
+	     && grub_term_poll_usb)
+	   {
+	     grub_term_poll_usb (1);
+	     again = 1;
+	     continue;
+	   }
+         if (!aut)
+           return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			      N_("terminal `%s' isn't found"),
+                              args[i]);
+         again = 1;
+       }
+    }
+
+  if (grub_strcmp (args[0], "--append") == 0)
+    {
+      for (i = 1; i < argc; i++)
+       {
+         for (term = *disabled; term; term = term->next)
+           if (grub_strcmp (args[i], term->name) == 0
+	       || (grub_strcmp (args[i], "ofconsole") == 0
+		   && grub_strcmp ("console", term->name) == 0))
+             break;
+         if (term)
+           {
+              if (term->init && term->init (term) != GRUB_ERR_NONE)
+                return grub_errno;
+
+             grub_list_remove (GRUB_AS_LIST (term));
+             grub_list_push (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
+           }
+       }
+      return GRUB_ERR_NONE;
+    }
+
+  if (grub_strcmp (args[0], "--remove") == 0)
+    {
+      for (i = 1; i < argc; i++)
+       {
+         for (term = *enabled; term; term = term->next)
+           if (grub_strcmp (args[i], term->name) == 0
+	       || (grub_strcmp (args[i], "ofconsole") == 0
+		   && grub_strcmp ("console", term->name) == 0))
+             break;
+         if (term)
+           {
+             if (!term->next && term == *enabled)
+               return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                                  "can't remove the last terminal");
+             grub_list_remove (GRUB_AS_LIST (term));
+             if (term->fini)
+               term->fini (term);
+             grub_list_push (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
+           }
+       }
+      return GRUB_ERR_NONE;
+    }
+  for (i = 0; i < argc; i++)
+    {
+      for (term = *disabled; term; term = term->next)
+       if (grub_strcmp (args[i], term->name) == 0
+	   || (grub_strcmp (args[i], "ofconsole") == 0
+	       && grub_strcmp ("console", term->name) == 0))
+         break;
+      if (term)
+       {
+         if (term->init && term->init (term) != GRUB_ERR_NONE)
+           return grub_errno;
+
+         grub_list_remove (GRUB_AS_LIST (term));
+         grub_list_push (GRUB_AS_LIST_P (enabled), GRUB_AS_LIST (term));
+       }       
+    }
+  
+  {
+    struct abstract_terminal *next;
+    for (term = *enabled; term; term = next)
+      {
+       next = term->next;
+       for (i = 0; i < argc; i++)
+         if (grub_strcmp (args[i], term->name) == 0
+	     || (grub_strcmp (args[i], "ofconsole") == 0
+		 && grub_strcmp ("console", term->name) == 0))
+           break;
+       if (i == argc)
+         {
+           if (!term->next && term == *enabled)
+             return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                                "can't remove the last terminal");
+           grub_list_remove (GRUB_AS_LIST (term));
+           if (term->fini)
+             term->fini (term);
+           grub_list_push (GRUB_AS_LIST_P (disabled), GRUB_AS_LIST (term));
+         }
+      }
+  }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_terminal_input (grub_command_t cmd __attribute__ ((unused)),
+			 int argc, char **args)
+{
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, next);
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, prev);
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, name);
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, init);
+  (void) GRUB_FIELD_MATCH (grub_term_inputs, struct abstract_terminal *, fini);
+  return handle_command (argc, args,
+			 (struct abstract_terminal **) (void *) &grub_term_inputs,
+			 (struct abstract_terminal **) (void *) &grub_term_inputs_disabled,
+			 grub_term_input_autoload,
+			 N_("Active input terminals:"),
+			 N_("Available input terminals:"));
+}
+
+static grub_err_t
+grub_cmd_terminal_output (grub_command_t cmd __attribute__ ((unused)),
+                         int argc, char **args)
+{
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, next);
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, prev);
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, name);
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, init);
+  (void) GRUB_FIELD_MATCH (grub_term_outputs, struct abstract_terminal *, fini);
+  return handle_command (argc, args,
+			 (struct abstract_terminal **) (void *) &grub_term_outputs,
+			 (struct abstract_terminal **) (void *) &grub_term_outputs_disabled,
+			 grub_term_output_autoload,
+			 N_("Active output terminals:"),
+			 N_("Available output terminals:"));
+}
+
+static grub_command_t cmd_terminal_input, cmd_terminal_output;
+
+GRUB_MOD_INIT(terminal)
+{
+  cmd_terminal_input =
+    grub_register_command ("terminal_input", grub_cmd_terminal_input,
+			   N_("[--append|--remove] "
+			      "[TERMINAL1] [TERMINAL2] ..."),
+			   N_("List or select an input terminal."));
+  cmd_terminal_output =
+    grub_register_command ("terminal_output", grub_cmd_terminal_output,
+			   N_("[--append|--remove] "
+			      "[TERMINAL1] [TERMINAL2] ..."),
+			   N_("List or select an output terminal."));
+}
+
+GRUB_MOD_FINI(terminal)
+{
+  grub_unregister_command (cmd_terminal_input);
+  grub_unregister_command (cmd_terminal_output);
+}
diff --git a/grub-core/commands/test.c b/grub-core/commands/test.c
new file mode 100644
index 0000000..62d3fb3
--- /dev/null
+++ b/grub-core/commands/test.c
@@ -0,0 +1,455 @@
+/* test.c -- The test command..  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/fs.h>
+#include <grub/device.h>
+#include <grub/file.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* A simple implementation for signed numbers. */
+static int
+grub_strtosl (char *arg, const char ** const end, int base)
+{
+  if (arg[0] == '-')
+    return -grub_strtoul (arg + 1, end, base);
+  return grub_strtoul (arg, end, base);
+}
+
+/* Context for test_parse.  */
+struct test_parse_ctx
+{
+  int invert;
+  int or, and;
+  int file_exists;
+  struct grub_dirhook_info file_info;
+  char *filename;
+};
+
+/* Take care of discarding and inverting. */
+static void
+update_val (int val, struct test_parse_ctx *ctx)
+{
+  ctx->and = ctx->and && (ctx->invert ? ! val : val);
+  ctx->invert = 0;
+}
+
+/* A hook for iterating directories. */
+static int
+find_file (const char *cur_filename, const struct grub_dirhook_info *info,
+	   void *data)
+{
+  struct test_parse_ctx *ctx = data;
+
+  if ((info->case_insensitive ? grub_strcasecmp (cur_filename, ctx->filename)
+       : grub_strcmp (cur_filename, ctx->filename)) == 0)
+    {
+      ctx->file_info = *info;
+      ctx->file_exists = 1;
+      return 1;
+    }
+  return 0;
+}
+
+/* Check if file exists and fetch its information. */
+static void
+get_fileinfo (char *path, struct test_parse_ctx *ctx)
+{
+  char *pathname;
+  char *device_name;
+  grub_fs_t fs;
+  grub_device_t dev;
+
+  ctx->file_exists = 0;
+  device_name = grub_file_get_device_name (path);
+  dev = grub_device_open (device_name);
+  if (! dev)
+    {
+      grub_free (device_name);
+      return;
+    }
+
+  fs = grub_fs_probe (dev);
+  if (! fs)
+    {
+      grub_free (device_name);
+      grub_device_close (dev);
+      return;
+    }
+
+  pathname = grub_strchr (path, ')');
+  if (! pathname)
+    pathname = path;
+  else
+    pathname++;
+
+  /* Remove trailing '/'. */
+  while (*pathname && pathname[grub_strlen (pathname) - 1] == '/')
+    pathname[grub_strlen (pathname) - 1] = 0;
+
+  /* Split into path and filename. */
+  ctx->filename = grub_strrchr (pathname, '/');
+  if (! ctx->filename)
+    {
+      path = grub_strdup ("/");
+      ctx->filename = pathname;
+    }
+  else
+    {
+      ctx->filename++;
+      path = grub_strdup (pathname);
+      path[ctx->filename - pathname] = 0;
+    }
+
+  /* It's the whole device. */
+  if (! *pathname)
+    {
+      ctx->file_exists = 1;
+      grub_memset (&ctx->file_info, 0, sizeof (ctx->file_info));
+      /* Root is always a directory. */
+      ctx->file_info.dir = 1;
+
+      /* Fetch writing time. */
+      ctx->file_info.mtimeset = 0;
+      if (fs->fs_mtime)
+	{
+	  if (! fs->fs_mtime (dev, &ctx->file_info.mtime))
+	    ctx->file_info.mtimeset = 1;
+	  grub_errno = GRUB_ERR_NONE;
+	}
+    }
+  else
+    (fs->fs_dir) (dev, path, find_file, ctx);
+
+  grub_device_close (dev);
+  grub_free (path);
+  grub_free (device_name);
+}
+
+/* Parse a test expression starting from *argn. */
+static int
+test_parse (char **args, int *argn, int argc)
+{
+  struct test_parse_ctx ctx = {
+    .and = 1,
+    .or = 0,
+    .invert = 0
+  };
+
+  /* Here we have the real parsing. */
+  while (*argn < argc)
+    {
+      /* First try 3 argument tests. */
+      if (*argn + 2 < argc)
+	{
+	  /* String tests. */
+	  if (grub_strcmp (args[*argn + 1], "=") == 0
+	      || grub_strcmp (args[*argn + 1], "==") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) == 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "!=") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) != 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  /* GRUB extension: lexicographical sorting. */
+	  if (grub_strcmp (args[*argn + 1], "<") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) < 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "<=") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) <= 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], ">") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) > 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], ">=") == 0)
+	    {
+	      update_val (grub_strcmp (args[*argn], args[*argn + 2]) >= 0,
+			  &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  /* Number tests. */
+	  if (grub_strcmp (args[*argn + 1], "-eq") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+			  == grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "-ge") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+			  >= grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "-gt") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+			  > grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "-le") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+		      <= grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "-lt") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+			  < grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn + 1], "-ne") == 0)
+	    {
+	      update_val (grub_strtosl (args[*argn], 0, 0)
+			  != grub_strtosl (args[*argn + 2], 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  /* GRUB extension: compare numbers skipping prefixes.
+	     Useful for comparing versions. E.g. vmlinuz-2 -plt vmlinuz-11. */
+	  if (grub_strcmp (args[*argn + 1], "-pgt") == 0
+	      || grub_strcmp (args[*argn + 1], "-plt") == 0)
+	    {
+	      int i;
+	      /* Skip common prefix. */
+	      for (i = 0; args[*argn][i] == args[*argn + 2][i]
+		     && args[*argn][i]; i++);
+
+	      /* Go the digits back. */
+	      i--;
+	      while (grub_isdigit (args[*argn][i]) && i > 0)
+		i--;
+	      i++;
+
+	      if (grub_strcmp (args[*argn + 1], "-pgt") == 0)
+		update_val (grub_strtoul (args[*argn] + i, 0, 0)
+			    > grub_strtoul (args[*argn + 2] + i, 0, 0), &ctx);
+	      else
+		update_val (grub_strtoul (args[*argn] + i, 0, 0)
+			    < grub_strtoul (args[*argn + 2] + i, 0, 0), &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+
+	  /* -nt and -ot tests. GRUB extension: when doing -?t<bias> bias
+	     will be added to the first mtime. */
+	  if (grub_memcmp (args[*argn + 1], "-nt", 3) == 0
+	      || grub_memcmp (args[*argn + 1], "-ot", 3) == 0)
+	    {
+	      struct grub_dirhook_info file1;
+	      int file1exists;
+	      int bias = 0;
+
+	      /* Fetch fileinfo. */
+	      get_fileinfo (args[*argn], &ctx);
+	      file1 = ctx.file_info;
+	      file1exists = ctx.file_exists;
+	      get_fileinfo (args[*argn + 2], &ctx);
+
+	      if (args[*argn + 1][3])
+		bias = grub_strtosl (args[*argn + 1] + 3, 0, 0);
+
+	      if (grub_memcmp (args[*argn + 1], "-nt", 3) == 0)
+		update_val ((file1exists && ! ctx.file_exists)
+			    || (file1.mtimeset && ctx.file_info.mtimeset
+				&& file1.mtime + bias > ctx.file_info.mtime),
+			    &ctx);
+	      else
+		update_val ((! file1exists && ctx.file_exists)
+			    || (file1.mtimeset && ctx.file_info.mtimeset
+				&& file1.mtime + bias < ctx.file_info.mtime),
+			    &ctx);
+	      (*argn) += 3;
+	      continue;
+	    }
+	}
+
+      /* Two-argument tests. */
+      if (*argn + 1 < argc)
+	{
+	  /* File tests. */
+	  if (grub_strcmp (args[*argn], "-d") == 0)
+	    {
+	      get_fileinfo (args[*argn + 1], &ctx);
+	      update_val (ctx.file_exists && ctx.file_info.dir, &ctx);
+	      (*argn) += 2;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn], "-e") == 0)
+	    {
+	      get_fileinfo (args[*argn + 1], &ctx);
+	      update_val (ctx.file_exists, &ctx);
+	      (*argn) += 2;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn], "-f") == 0)
+	    {
+	      get_fileinfo (args[*argn + 1], &ctx);
+	      /* FIXME: check for other types. */
+	      update_val (ctx.file_exists && ! ctx.file_info.dir, &ctx);
+	      (*argn) += 2;
+	      continue;
+	    }
+
+	  if (grub_strcmp (args[*argn], "-s") == 0)
+	    {
+	      grub_file_t file;
+	      file = grub_file_open (args[*argn + 1], GRUB_FILE_TYPE_GET_SIZE
+				     | GRUB_FILE_TYPE_NO_DECOMPRESS);
+	      update_val (file && (grub_file_size (file) != 0), &ctx);
+	      if (file)
+		grub_file_close (file);
+	      grub_errno = GRUB_ERR_NONE;
+	      (*argn) += 2;
+	      continue;
+	    }
+
+	  /* String tests. */
+	  if (grub_strcmp (args[*argn], "-n") == 0)
+	    {
+	      update_val (args[*argn + 1][0], &ctx);
+
+	      (*argn) += 2;
+	      continue;
+	    }
+	  if (grub_strcmp (args[*argn], "-z") == 0)
+	    {
+	      update_val (! args[*argn + 1][0], &ctx);
+	      (*argn) += 2;
+	      continue;
+	    }
+	}
+
+      /* Special modifiers. */
+
+      /* End of expression. return to parent. */
+      if (grub_strcmp (args[*argn], ")") == 0)
+	{
+	  (*argn)++;
+	  return ctx.or || ctx.and;
+	}
+      /* Recursively invoke if parenthesis. */
+      if (grub_strcmp (args[*argn], "(") == 0)
+	{
+	  (*argn)++;
+	  update_val (test_parse (args, argn, argc), &ctx);
+	  continue;
+	}
+
+      if (grub_strcmp (args[*argn], "!") == 0)
+	{
+	  ctx.invert = ! ctx.invert;
+	  (*argn)++;
+	  continue;
+	}
+      if (grub_strcmp (args[*argn], "-a") == 0)
+	{
+	  (*argn)++;
+	  continue;
+	}
+      if (grub_strcmp (args[*argn], "-o") == 0)
+	{
+	  ctx.or = ctx.or || ctx.and;
+	  ctx.and = 1;
+	  (*argn)++;
+	  continue;
+	}
+
+      /* No test found. Interpret if as just a string. */
+      update_val (args[*argn][0], &ctx);
+      (*argn)++;
+    }
+  return ctx.or || ctx.and;
+}
+
+static grub_err_t
+grub_cmd_test (grub_command_t cmd __attribute__ ((unused)),
+	       int argc, char **args)
+{
+  int argn = 0;
+
+  if (argc >= 1 && grub_strcmp (args[argc - 1], "]") == 0)
+    argc--;
+
+  return test_parse (args, &argn, argc) ? GRUB_ERR_NONE
+    : grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+}
+
+static grub_command_t cmd_1, cmd_2;
+
+GRUB_MOD_INIT(test)
+{
+  cmd_1 = grub_register_command ("[", grub_cmd_test,
+				 N_("EXPRESSION ]"), N_("Evaluate an expression."));
+  cmd_1->flags |= GRUB_COMMAND_FLAG_EXTRACTOR;
+  cmd_2 = grub_register_command ("test", grub_cmd_test,
+				 N_("EXPRESSION"), N_("Evaluate an expression."));
+  cmd_2->flags |= GRUB_COMMAND_FLAG_EXTRACTOR;
+}
+
+GRUB_MOD_FINI(test)
+{
+  grub_unregister_command (cmd_1);
+  grub_unregister_command (cmd_2);
+}
diff --git a/grub-core/commands/testload.c b/grub-core/commands/testload.c
new file mode 100644
index 0000000..ff01a05
--- /dev/null
+++ b/grub-core/commands/testload.c
@@ -0,0 +1,170 @@
+/* testload.c - load the same file in multiple ways */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/term.h>
+#include <grub/loader.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for grub_cmd_testload.  */
+static void
+read_progress (grub_disk_addr_t sector __attribute__ ((unused)),
+	       unsigned offset __attribute__ ((unused)),
+	       unsigned len,
+	       void *data __attribute__ ((unused)))
+{
+  for (; len >= GRUB_DISK_SECTOR_SIZE; len -= GRUB_DISK_SECTOR_SIZE)
+    grub_xputs (".");
+  if (len)
+    grub_xputs (".");
+  grub_refresh ();
+}
+
+static grub_err_t
+grub_cmd_testload (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  grub_file_t file;
+  char *buf;
+  grub_size_t size;
+  grub_off_t pos;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_TESTLOAD);
+  if (! file)
+    return grub_errno;
+
+  size = grub_file_size (file) & ~(GRUB_DISK_SECTOR_SIZE - 1);
+  if (size == 0)
+    {
+      grub_file_close (file);
+      return GRUB_ERR_NONE;
+    }
+
+  buf = grub_malloc (size);
+  if (! buf)
+    goto fail;
+
+  grub_printf ("Reading %s sequentially", argv[0]);
+  file->read_hook = read_progress;
+  if (grub_file_read (file, buf, size) != (grub_ssize_t) size)
+    goto fail;
+  grub_printf (" Done.\n");
+
+  /* Read sequentially again.  */
+  grub_printf ("Reading %s sequentially again", argv[0]);
+  grub_file_seek (file, 0);
+
+  for (pos = 0; pos < size;)
+    {
+      char sector[GRUB_DISK_SECTOR_SIZE];
+      grub_size_t curlen = GRUB_DISK_SECTOR_SIZE;
+
+      if (curlen > size - pos)
+	curlen = size - pos;
+
+      if (grub_file_read (file, sector, curlen)
+	  != (grub_ssize_t) curlen)
+	goto fail;
+
+      if (grub_memcmp (sector, buf + pos, curlen) != 0)
+	{
+	  grub_printf ("\nDiffers in %lld\n", (unsigned long long) pos);
+	  goto fail;
+	}
+      pos += curlen;
+    }
+  grub_printf (" Done.\n");
+
+  /* Read backwards and compare.  */
+  grub_printf ("Reading %s backwards", argv[0]);
+  pos = size;
+  while (pos > 0)
+    {
+      char sector[GRUB_DISK_SECTOR_SIZE];
+
+      if (pos >= GRUB_DISK_SECTOR_SIZE)
+	pos -= GRUB_DISK_SECTOR_SIZE;
+      else
+	pos = 0;
+
+      grub_file_seek (file, pos);
+
+      if (grub_file_read (file, sector, GRUB_DISK_SECTOR_SIZE)
+	  != GRUB_DISK_SECTOR_SIZE)
+	goto fail;
+
+      if (grub_memcmp (sector, buf + pos, GRUB_DISK_SECTOR_SIZE) != 0)
+	{
+	  int i;
+
+	  grub_printf ("\nDiffers in %lld\n", (unsigned long long) pos);
+
+	  for (i = 0; i < GRUB_DISK_SECTOR_SIZE; i++)
+	    {
+	      grub_printf ("%02x ", buf[pos + i]);
+	      if ((i & 15) == 15)
+		grub_printf ("\n");
+	    }
+
+	  if (i)
+	    grub_refresh ();
+
+	  goto fail;
+	}
+    }
+  grub_printf (" Done.\n");
+
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  grub_file_close (file);
+  grub_free (buf);
+
+  if (!grub_errno)
+    grub_error (GRUB_ERR_IO, "bad read");
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(testload)
+{
+  cmd =
+    grub_register_command ("testload", grub_cmd_testload,
+			   N_("FILE"),
+			   N_("Load the same file in multiple ways."));
+}
+
+GRUB_MOD_FINI(testload)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/testspeed.c b/grub-core/commands/testspeed.c
new file mode 100644
index 0000000..c13a9b8
--- /dev/null
+++ b/grub-core/commands/testspeed.c
@@ -0,0 +1,115 @@
+/* testspeed.c - Command to test file read speed  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/normal.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define DEFAULT_BLOCK_SIZE	65536
+
+static const struct grub_arg_option options[] =
+  {
+    {"size", 's', 0, N_("Specify size for each read operation"), 0, ARG_TYPE_INT},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_testspeed (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_uint64_t start;
+  grub_uint64_t end;
+  grub_ssize_t block_size;
+  grub_disk_addr_t total_size;
+  char *buffer;
+  grub_file_t file;
+  grub_uint64_t whole, fraction;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  block_size = (state[0].set) ?
+    grub_strtoul (state[0].arg, 0, 0) : DEFAULT_BLOCK_SIZE;
+
+  if (block_size <= 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid block size"));
+
+  buffer = grub_malloc (block_size);
+  if (buffer == NULL)
+    return grub_errno;
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_TESTLOAD);
+  if (file == NULL)
+    goto quit;
+
+  total_size = 0;
+  start = grub_get_time_ms ();
+  while (1)
+    {
+      grub_ssize_t size = grub_file_read (file, buffer, block_size);
+      if (size <= 0)
+	break;
+      total_size += size;
+    }
+  end = grub_get_time_ms ();
+  grub_file_close (file);
+
+  grub_printf_ (N_("File size: %s\n"),
+		grub_get_human_size (total_size, GRUB_HUMAN_SIZE_NORMAL));
+  whole = grub_divmod64 (end - start, 1000, &fraction);
+  grub_printf_ (N_("Elapsed time: %d.%03d s \n"),
+		(unsigned) whole,
+		(unsigned) fraction);
+
+  if (end != start)
+    {
+      grub_uint64_t speed =
+	grub_divmod64 (total_size * 100ULL * 1000ULL, end - start, 0);
+
+      grub_printf_ (N_("Speed: %s \n"),
+		    grub_get_human_size (speed,
+					 GRUB_HUMAN_SIZE_SPEED));
+    }
+
+ quit:
+  grub_free (buffer);
+
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(testspeed)
+{
+  cmd = grub_register_extcmd ("testspeed", grub_cmd_testspeed, 0, N_("[-s SIZE] FILENAME"),
+			      N_("Test file read speed."),
+			      options);
+}
+
+GRUB_MOD_FINI(testspeed)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/time.c b/grub-core/commands/time.c
new file mode 100644
index 0000000..40d496e
--- /dev/null
+++ b/grub-core/commands/time.c
@@ -0,0 +1,68 @@
+/* echo.c - Command to display a line of text  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+static grub_err_t
+grub_cmd_time (grub_command_t ctxt __attribute__ ((unused)),
+	       int argc, char **args)
+{
+  grub_command_t cmd;
+  grub_uint32_t start;
+  grub_uint32_t end;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("no command is specified"));
+
+  cmd = grub_command_find (args[0]);
+
+  if (!cmd)
+    return grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("can't find command `%s'"),
+		       args[0]);
+
+  start = grub_get_time_ms ();
+  (cmd->func) (cmd, argc - 1, &args[1]);
+  end = grub_get_time_ms ();
+
+  grub_printf_ (N_("Elapsed time: %d.%03d seconds \n"), (end - start) / 1000,
+		(end - start) % 1000);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(time)
+{
+  cmd = grub_register_command ("time", grub_cmd_time,
+			      N_("COMMAND [ARGS]"),
+			       N_("Measure time used by COMMAND"));
+}
+
+GRUB_MOD_FINI(time)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/tpm.c b/grub-core/commands/tpm.c
new file mode 100644
index 0000000..2052c36
--- /dev/null
+++ b/grub-core/commands/tpm.c
@@ -0,0 +1,95 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  Core TPM support code.
+ */
+
+#include <grub/err.h>
+#include <grub/i18n.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/tpm.h>
+#include <grub/term.h>
+#include <grub/verify.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_tpm_verify_init (grub_file_t io,
+		      enum grub_file_type type __attribute__ ((unused)),
+		      void **context, enum grub_verify_flags *flags)
+{
+  *context = io->name;
+  *flags |= GRUB_VERIFY_FLAGS_SINGLE_CHUNK;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_tpm_verify_write (void *context, void *buf, grub_size_t size)
+{
+  return grub_tpm_measure (buf, size, GRUB_BINARY_PCR, context);
+}
+
+static grub_err_t
+grub_tpm_verify_string (char *str, enum grub_verify_string_type type)
+{
+  const char *prefix = NULL;
+  char *description;
+  grub_err_t status;
+
+  switch (type)
+    {
+    case GRUB_VERIFY_KERNEL_CMDLINE:
+      prefix = "kernel_cmdline: ";
+      break;
+    case GRUB_VERIFY_MODULE_CMDLINE:
+      prefix = "module_cmdline: ";
+      break;
+    case GRUB_VERIFY_COMMAND:
+      prefix = "grub_cmd: ";
+      break;
+    }
+  description = grub_malloc (grub_strlen (str) + grub_strlen (prefix) + 1);
+  if (!description)
+    return grub_errno;
+  grub_memcpy (description, prefix, grub_strlen (prefix));
+  grub_memcpy (description + grub_strlen (prefix), str,
+	       grub_strlen (str) + 1);
+  status =
+    grub_tpm_measure ((unsigned char *) str, grub_strlen (str),
+		      GRUB_STRING_PCR, description);
+  grub_free (description);
+  return status;
+}
+
+struct grub_file_verifier grub_tpm_verifier = {
+  .name = "tpm",
+  .init = grub_tpm_verify_init,
+  .write = grub_tpm_verify_write,
+  .verify_string = grub_tpm_verify_string,
+};
+
+GRUB_MOD_INIT (tpm)
+{
+  grub_verifier_register (&grub_tpm_verifier);
+}
+
+GRUB_MOD_FINI (tpm)
+{
+  grub_verifier_unregister (&grub_tpm_verifier);
+}
diff --git a/grub-core/commands/tr.c b/grub-core/commands/tr.c
new file mode 100644
index 0000000..ef72841
--- /dev/null
+++ b/grub-core/commands/tr.c
@@ -0,0 +1,126 @@
+/* tr.c -- The tr command.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] =
+  {
+    { "set", 's', 0, N_("Set a variable to return value."), N_("VARNAME"), ARG_TYPE_STRING },
+    { "upcase", 'U', 0, N_("Translate to upper case."), 0, 0 },
+    { "downcase", 'D', 0, N_("Translate to lower case."), 0, 0 },
+    { 0, 0, 0, 0, 0, 0 }
+  };
+
+static const char *letters_lowercase = "abcdefghijklmnopqrstuvwxyz";
+static const char *letters_uppercase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+static grub_err_t
+grub_cmd_tr (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  char *var = 0;
+  const char *input = 0;
+  char *output = 0, *optr;
+  const char *s1 = 0;
+  const char *s2 = 0;
+  const char *iptr;
+
+  /* Select the defaults from options. */
+  if (ctxt->state[0].set) {
+    var = ctxt->state[0].arg;
+    input = grub_env_get (var);
+  }
+
+  if (ctxt->state[1].set) {
+    s1 = letters_lowercase;
+    s2 = letters_uppercase;
+  }
+
+  if (ctxt->state[2].set) {
+    s1 = letters_uppercase;
+    s2 = letters_lowercase;
+  }
+
+  /* Check for arguments and update the defaults.  */
+  if (argc == 1)
+    input = args[0];
+
+  else if (argc == 2) {
+    s1 = args[0];
+    s2 = args[1];
+
+  } else if (argc == 3) {
+    s1 = args[0];
+    s2 = args[1];
+    input = args[2];
+
+  } else if (argc > 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "too many parameters");
+
+  if (!s1 || !s2 || !input)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "missing parameters");
+
+  if (grub_strlen (s1) != grub_strlen (s2))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "set sizes did not match");
+
+  /* Translate input into output buffer.  */
+
+  output = grub_malloc (grub_strlen (input) + 1);
+  if (! output)
+    return grub_errno;
+
+  optr = output;
+  for (iptr = input; *iptr; iptr++)
+    {
+      char *p = grub_strchr (s1, *iptr);
+      if (p)
+	*optr++ = s2[p - s1];
+      else
+	*optr++ = *iptr;
+    }
+  *optr = '\0';
+
+  if (ctxt->state[0].set)
+    grub_env_set (var, output);
+  else
+    grub_printf ("%s\n", output);
+
+  grub_free (output);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(tr)
+{
+  cmd = grub_register_extcmd ("tr", grub_cmd_tr, 0, N_("[OPTIONS] [SET1] [SET2] [STRING]"),
+			      N_("Translate SET1 characters to SET2 in STRING."), options);
+}
+
+GRUB_MOD_FINI(tr)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/commands/true.c b/grub-core/commands/true.c
new file mode 100644
index 0000000..8cbba65
--- /dev/null
+++ b/grub-core/commands/true.c
@@ -0,0 +1,61 @@
+/* true.c - true and false commands.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_true (struct grub_command *cmd __attribute__ ((unused)),
+	       int argc __attribute__ ((unused)),
+	       char *argv[] __attribute__ ((unused)))
+{
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_false (struct grub_command *cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char *argv[] __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+}
+
+static grub_command_t cmd_true, cmd_false;
+
+
+GRUB_MOD_INIT(true)
+{
+  cmd_true =
+    grub_register_command ("true", grub_cmd_true,
+			   /* TRANSLATORS: it's a command description.  */
+			   0, N_("Do nothing, successfully."));
+  cmd_false =
+    grub_register_command ("false", grub_cmd_false,
+			   /* TRANSLATORS: it's a command description.  */
+			   0, N_("Do nothing, unsuccessfully."));
+}
+
+GRUB_MOD_FINI(true)
+{
+  grub_unregister_command (cmd_true);
+  grub_unregister_command (cmd_false);
+}
diff --git a/grub-core/commands/usbtest.c b/grub-core/commands/usbtest.c
new file mode 100644
index 0000000..2c6d93f
--- /dev/null
+++ b/grub-core/commands/usbtest.c
@@ -0,0 +1,227 @@
+/* usbtest.c - test module for USB */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/usb.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const char *usb_classes[] =
+  {
+    "Unknown",
+    "Audio",
+    "Communication Interface",
+    "HID",
+    "Unknown",
+    "Physical",
+    "Image",
+    "Printer",
+    "Mass Storage",
+    "Hub",
+    "Data Interface",
+    "Smart Card",
+    "Content Security",
+    "Video"
+  };
+
+static const char *usb_endp_type[] =
+  {
+    "Control",
+    "Isochronous",
+    "Bulk",
+    "Interrupt"
+  };
+
+static const char *usb_devspeed[] =
+  {
+    "",
+    "Low",
+    "Full",
+    "High"
+  };
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
+#endif
+
+static grub_usb_err_t
+grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
+		     char **string)
+{
+  struct grub_usb_desc_str descstr;
+  struct grub_usb_desc_str *descstrp;
+  grub_usb_err_t err;
+
+  /* Only get the length.  */
+  err = grub_usb_control_msg (dev, 1 << 7,
+			      0x06, (3 << 8) | index,
+			      langid, 1, (char *) &descstr);
+  if (err)
+    return err;
+
+  descstrp = grub_malloc (descstr.length);
+  if (! descstrp)
+    return GRUB_USB_ERR_INTERNAL;
+  err = grub_usb_control_msg (dev, 1 << 7,
+			      0x06, (3 << 8) | index,
+			      langid, descstr.length, (char *) descstrp);
+
+  if (descstrp->length == 0)
+    {
+      grub_free (descstrp);
+      *string = grub_strdup ("");
+      if (! *string)
+	return GRUB_USB_ERR_INTERNAL;
+      return GRUB_USB_ERR_NONE;
+    }
+
+  *string = grub_malloc (descstr.length * 2 + 1);
+  if (! *string)
+    {
+      grub_free (descstrp);
+      return GRUB_USB_ERR_INTERNAL;
+    }
+
+  *grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str,
+		       descstrp->length / 2 - 1) = 0;
+  grub_free (descstrp);
+
+  return GRUB_USB_ERR_NONE;
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic pop
+#endif
+
+static void
+usb_print_str (const char *description, grub_usb_device_t dev, int idx)
+{
+  char *name = NULL;
+  grub_usb_err_t err;
+  /* XXX: LANGID  */
+
+  if (! idx)
+    return;
+
+  err = grub_usb_get_string (dev, idx, 0x0409, &name);
+  if (err)
+    grub_printf ("Error %d retrieving %s\n", err, description);
+  else
+    {
+      grub_printf ("%s: `%s'\n", description, name);
+      grub_free (name);
+    }
+}
+
+static int
+usb_iterate (grub_usb_device_t dev, void *data __attribute__ ((unused)))
+{
+  struct grub_usb_desc_device *descdev;
+  int i;
+
+  descdev = &dev->descdev;
+
+  usb_print_str ("Product", dev, descdev->strprod);
+  usb_print_str ("Vendor", dev, descdev->strvendor);
+  usb_print_str ("Serial", dev, descdev->strserial);
+
+  grub_printf ("Class: (0x%02x) %s, Subclass: 0x%02x, Protocol: 0x%02x\n",
+	       descdev->class, descdev->class < ARRAY_SIZE (usb_classes)
+	       ? usb_classes[descdev->class] : "Unknown",
+	       descdev->subclass, descdev->protocol);
+  grub_printf ("USB version %d.%d, VendorID: 0x%02x, ProductID: 0x%02x, #conf: %d\n",
+	       descdev->usbrel >> 8, (descdev->usbrel >> 4) & 0x0F,
+	       descdev->vendorid, descdev->prodid, descdev->configcnt);
+
+  grub_printf ("%s speed device\n", usb_devspeed[dev->speed]);
+
+  for (i = 0; i < descdev->configcnt; i++)
+    {
+      struct grub_usb_desc_config *config;
+
+      config = dev->config[i].descconf;
+      usb_print_str ("Configuration:", dev, config->strconfig);
+    }
+
+  for (i = 0; i < dev->config[0].descconf->numif; i++)
+    {
+      int j;
+      struct grub_usb_desc_if *interf;
+      interf = dev->config[0].interf[i].descif;
+
+      grub_printf ("Interface #%d: #Endpoints: %d   ",
+		   i, interf->endpointcnt);
+      grub_printf ("Class: (0x%02x) %s, Subclass: 0x%02x, Protocol: 0x%02x\n",
+		   interf->class, interf->class < ARRAY_SIZE (usb_classes)
+		   ? usb_classes[interf->class] : "Unknown",
+		   interf->subclass, interf->protocol);
+
+      usb_print_str ("Interface", dev, interf->strif);
+
+      for (j = 0; j < interf->endpointcnt; j++)
+	{
+	  struct grub_usb_desc_endp *endp;
+	  endp = &dev->config[0].interf[i].descendp[j];
+
+	  grub_printf ("Endpoint #%d: %s, max packed size: %d, transfer type: %s, latency: %d\n",
+		       endp->endp_addr & 15,
+		       (endp->endp_addr & 128) ? "IN" : "OUT",
+		       endp->maxpacket, usb_endp_type[endp->attrib & 3],
+		       endp->interval);
+	}
+    }
+
+  grub_printf("\n");
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_usbtest (grub_command_t cmd __attribute__ ((unused)),
+		  int argc __attribute__ ((unused)),
+		  char **args __attribute__ ((unused)))
+{
+  grub_usb_poll_devices (1);
+
+  grub_printf ("USB devices:\n\n");
+  grub_usb_iterate (usb_iterate, NULL);
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(usbtest)
+{
+  cmd = grub_register_command ("usb", grub_cmd_usbtest,
+			       0, N_("Test USB support."));
+}
+
+GRUB_MOD_FINI(usbtest)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/commands/videoinfo.c b/grub-core/commands/videoinfo.c
new file mode 100644
index 0000000..016a4d8
--- /dev/null
+++ b/grub-core/commands/videoinfo.c
@@ -0,0 +1,262 @@
+/* videoinfo.c - command to list video modes.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/video.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct hook_ctx
+{
+  unsigned height, width, depth; 
+  struct grub_video_mode_info *current_mode;
+};
+
+static int
+hook (const struct grub_video_mode_info *info, void *hook_arg)
+{
+  struct hook_ctx *ctx = hook_arg;
+
+  if (ctx->height && ctx->width && (info->width != ctx->width || info->height != ctx->height))
+    return 0;
+
+  if (ctx->depth && info->bpp != ctx->depth)
+    return 0;
+
+  if (info->mode_number == GRUB_VIDEO_MODE_NUMBER_INVALID)
+    grub_printf ("        ");
+  else
+    {
+      if (ctx->current_mode && info->mode_number == ctx->current_mode->mode_number)
+	grub_printf ("*");
+      else
+	grub_printf (" ");
+      grub_printf (" 0x%03x ", info->mode_number);
+    }
+  grub_printf ("%4d x %4d x %2d (%4d)  ", info->width, info->height, info->bpp,
+	       info->pitch);
+
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_PURE_TEXT)
+    grub_xputs (_("Text-only "));
+  /* Show mask and position details for direct color modes.  */
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_RGB)
+    /* TRANSLATORS: "Direct color" is a mode when the color components
+       are written dirrectly into memory.  */
+    grub_printf_ (N_("Direct color, mask: %d/%d/%d/%d  pos: %d/%d/%d/%d"),
+		  info->red_mask_size,
+		  info->green_mask_size,
+		  info->blue_mask_size,
+		  info->reserved_mask_size,
+		  info->red_field_pos,
+		  info->green_field_pos,
+		  info->blue_field_pos,
+		  info->reserved_field_pos);
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    /* TRANSLATORS: In "paletted color" mode you write the index of the color
+       in the palette. Synonyms include "packed pixel".  */
+    grub_xputs (_("Paletted "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_YUV)
+    grub_xputs (_("YUV "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_PLANAR)
+    /* TRANSLATORS: "Planar" is the video memory where you have to write
+       in several different banks "plans" to control the different color
+       components of the same pixel.  */
+    grub_xputs (_("Planar "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_HERCULES)
+    grub_xputs (_("Hercules "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_CGA)
+    grub_xputs (_("CGA "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_NONCHAIN4)
+    /* TRANSLATORS: Non-chain 4 is a 256-color planar
+       (unchained) video memory mode.  */
+    grub_xputs (_("Non-chain 4 "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP)
+    grub_xputs (_("Monochrome "));
+  if (info->mode_type & GRUB_VIDEO_MODE_TYPE_UNKNOWN)
+    grub_xputs (_("Unknown video mode "));
+
+  grub_xputs ("\n");
+
+  return 0;
+}
+
+static void
+print_edid (struct grub_video_edid_info *edid_info)
+{
+  unsigned int edid_width, edid_height;
+
+  if (grub_video_edid_checksum (edid_info))
+    {
+      grub_puts_ (N_("  EDID checksum invalid"));
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  grub_printf_ (N_("  EDID version: %u.%u\n"),
+		edid_info->version, edid_info->revision);
+  if (grub_video_edid_preferred_mode (edid_info, &edid_width, &edid_height)
+	== GRUB_ERR_NONE)
+    grub_printf_ (N_("    Preferred mode: %ux%u\n"), edid_width, edid_height);
+  else
+    {
+      grub_printf_ (N_("    No preferred mode available\n"));
+      grub_errno = GRUB_ERR_NONE;
+    }
+}
+
+static grub_err_t
+grub_cmd_videoinfo (grub_command_t cmd __attribute__ ((unused)),
+		    int argc, char **args)
+{
+  grub_video_adapter_t adapter;
+  grub_video_driver_id_t id;
+  struct hook_ctx ctx;
+
+  ctx.height = ctx.width = ctx.depth = 0;
+  if (argc)
+    {
+      const char *ptr;
+      ptr = args[0];
+      ctx.width = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != 'x')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("invalid video mode specification `%s'"),
+			   args[0]);
+      ptr++;
+      ctx.height = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr == 'x')
+	{
+	  ptr++;
+	  ctx.depth = grub_strtoul (ptr, &ptr, 0);
+	  if (grub_errno)
+	    return grub_errno;
+	}
+    }
+
+#ifdef GRUB_MACHINE_PCBIOS
+  if (grub_strcmp (cmd->name, "vbeinfo") == 0)
+    grub_dl_load ("vbe");
+#endif
+
+  id = grub_video_get_driver_id ();
+
+  grub_puts_ (N_("List of supported video modes:"));
+  grub_puts_ (N_("Legend: mask/position=red/green/blue/reserved"));
+
+  FOR_VIDEO_ADAPTERS (adapter)
+  {
+    struct grub_video_mode_info info;
+    struct grub_video_edid_info edid_info;
+
+    grub_printf_ (N_("Adapter `%s':\n"), adapter->name);
+
+    if (!adapter->iterate)
+      {
+	grub_puts_ (N_("  No info available"));
+	continue;
+      }
+
+    ctx.current_mode = NULL;
+
+    if (adapter->id == id)
+      {
+	if (grub_video_get_info (&info) == GRUB_ERR_NONE)
+	  ctx.current_mode = &info;
+	else
+	  /* Don't worry about errors.  */
+	  grub_errno = GRUB_ERR_NONE;
+      }
+    else
+      {
+	if (adapter->init ())
+	  {
+	    grub_puts_ (N_("  Failed to initialize video adapter"));
+	    grub_errno = GRUB_ERR_NONE;
+	    continue;
+	  }
+      }
+
+    if (adapter->print_adapter_specific_info)
+      adapter->print_adapter_specific_info ();
+
+    adapter->iterate (hook, &ctx);
+
+    if (adapter->get_edid && adapter->get_edid (&edid_info) == GRUB_ERR_NONE)
+      print_edid (&edid_info);
+    else
+      grub_errno = GRUB_ERR_NONE;
+
+    ctx.current_mode = NULL;
+
+    if (adapter->id != id)
+      {
+	if (adapter->fini ())
+	  {
+	    grub_errno = GRUB_ERR_NONE;
+	    continue;
+	  }
+      }
+  }
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+#ifdef GRUB_MACHINE_PCBIOS
+static grub_command_t cmd_vbe;
+#endif
+
+GRUB_MOD_INIT(videoinfo)
+{
+  cmd = grub_register_command ("videoinfo", grub_cmd_videoinfo,
+			       /* TRANSLATORS: "x" has to be entered in,
+				  like an identifier, so please don't
+				  use better Unicode codepoints.  */
+			       N_("[WxH[xD]]"),
+			       N_("List available video modes. If "
+				     "resolution is given show only modes"
+				     " matching it."));
+#ifdef GRUB_MACHINE_PCBIOS
+  cmd_vbe = grub_register_command ("vbeinfo", grub_cmd_videoinfo,
+				   /* TRANSLATORS: "x" has to be entered in,
+				      like an identifier, so please don't
+				      use better Unicode codepoints.  */
+				   N_("[WxH[xD]]"),
+				   N_("List available video modes. If "
+				      "resolution is given show only modes"
+				      " matching it."));
+#endif
+}
+
+GRUB_MOD_FINI(videoinfo)
+{
+  grub_unregister_command (cmd);
+#ifdef GRUB_MACHINE_PCBIOS
+  grub_unregister_command (cmd_vbe);
+#endif
+}
+
diff --git a/grub-core/commands/videotest.c b/grub-core/commands/videotest.c
new file mode 100644
index 0000000..b6c181b
--- /dev/null
+++ b/grub-core/commands/videotest.c
@@ -0,0 +1,241 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/video.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/font.h>
+#include <grub/term.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/env.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
+                    int argc, char **args)
+{
+  grub_err_t err;
+  grub_video_color_t color;
+  unsigned int x;
+  unsigned int y;
+  unsigned int width;
+  unsigned int height;
+  int i;
+  struct grub_video_render_target *text_layer;
+  grub_video_color_t palette[16];
+  const char *mode = NULL;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  if (grub_strcmp (cmd->name, "vbetest") == 0)
+    grub_dl_load ("vbe");
+#endif
+  mode = grub_env_get ("gfxmode");
+  if (argc)
+    mode = args[0];
+  if (!mode)
+    mode = "auto";
+
+  err = grub_video_set_mode (mode, GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
+  if (err)
+    return err;
+
+  grub_video_get_viewport (&x, &y, &width, &height);
+
+  {
+    const char *str;
+    int texty;
+    grub_font_t sansbig;
+    grub_font_t sans;
+    grub_font_t sanssmall;
+    grub_font_t fixed;
+    struct grub_font_glyph *glyph;
+
+    if (grub_video_create_render_target (&text_layer, width, height,
+					 GRUB_VIDEO_MODE_TYPE_RGB
+					 | GRUB_VIDEO_MODE_TYPE_ALPHA)
+	|| !text_layer)
+      goto fail;
+
+    grub_video_set_active_render_target (text_layer);
+
+    color = grub_video_map_rgb (0, 255, 255);
+    sansbig = grub_font_get ("Unknown Regular 16");
+    sans = grub_font_get ("Unknown Regular 16");
+    sanssmall = grub_font_get ("Unknown Regular 16");
+    fixed = grub_font_get ("Fixed 20");
+    if (! sansbig || ! sans || ! sanssmall || ! fixed)
+      return grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
+
+    glyph = grub_font_get_glyph (fixed, '*');
+    grub_font_draw_glyph (glyph, color, 200 ,0);
+
+    color = grub_video_map_rgb (255, 255, 255);
+
+    texty = 32;
+    grub_font_draw_string ("The quick brown fox jumped over the lazy dog.",
+			   sans, color, 16, texty);
+    texty += grub_font_get_descent (sans) + grub_font_get_leading (sans);
+
+    texty += grub_font_get_ascent (fixed);
+    grub_font_draw_string ("The quick brown fox jumped over the lazy dog.",
+			   fixed, color, 16, texty);
+    texty += grub_font_get_descent (fixed) + grub_font_get_leading (fixed);
+
+    /* To convert Unicode characters into UTF-8 for this test, the following
+       command is useful:
+       echo -ne '\x00\x00\x26\x3A' | iconv -f UTF-32BE -t UTF-8 | od -t x1
+       This converts the Unicode character U+263A to UTF-8.  */
+
+    /* Characters used:
+       Code point  Description                    UTF-8 encoding
+       ----------- ------------------------------ --------------
+       U+263A      unfilled smiley face           E2 98 BA
+       U+00A1      inverted exclamation point     C2 A1
+       U+00A3      British pound currency symbol  C2 A3
+       U+03C4      Greek tau                      CF 84
+       U+00E4      lowercase letter a with umlaut C3 A4
+       U+2124      set 'Z' symbol (integers)      E2 84 A4
+       U+2286      subset symbol                  E2 8A 86
+       U+211D      set 'R' symbol (real numbers)  E2 84 9D  */
+
+    str =
+      "Unicode test: happy\xE2\x98\xBA \xC2\xA3 5.00"
+      " \xC2\xA1\xCF\x84\xC3\xA4u! "
+      " \xE2\x84\xA4\xE2\x8A\x86\xE2\x84\x9D";
+    color = grub_video_map_rgb (128, 128, 255);
+
+    /* All characters in the string exist in the 'Fixed 20' (10x20) font.  */
+    texty += grub_font_get_ascent(fixed);
+    grub_font_draw_string (str, fixed, color, 16, texty);
+    texty += grub_font_get_descent (fixed) + grub_font_get_leading (fixed);
+
+    texty += grub_font_get_ascent(sansbig);
+    grub_font_draw_string (str, sansbig, color, 16, texty);
+    texty += grub_font_get_descent (sansbig) + grub_font_get_leading (sansbig);
+
+    texty += grub_font_get_ascent(sans);
+    grub_font_draw_string (str, sans, color, 16, texty);
+    texty += grub_font_get_descent (sans) + grub_font_get_leading (sans);
+
+    texty += grub_font_get_ascent(sanssmall);
+    grub_font_draw_string (str, sanssmall, color, 16, texty);
+    texty += (grub_font_get_descent (sanssmall)
+	      + grub_font_get_leading (sanssmall));
+
+    glyph = grub_font_get_glyph (fixed, '*');
+
+    for (i = 0; i < 16; i++)
+      {
+	color = grub_video_map_color (i);
+	palette[i] = color;
+	grub_font_draw_glyph (glyph, color, 16 + i * 16, 220);
+      }
+  }
+
+  grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
+
+  for (i = 0; i < 5; i++)
+    {
+
+      if (i == 0 || i == 1)
+	{	  
+	  color = grub_video_map_rgb (0, 0, 0);
+	  grub_video_fill_rect (color, 0, 0, width, height);
+
+	  color = grub_video_map_rgb (255, 0, 0);
+	  grub_video_fill_rect (color, 0, 0, 100, 100);
+
+	  color = grub_video_map_rgb (0, 255, 0);
+	  grub_video_fill_rect (color, 100, 0, 100, 100);
+
+	  color = grub_video_map_rgb (0, 0, 255);
+	  grub_video_fill_rect (color, 200, 0, 100, 100);
+
+	  color = grub_video_map_rgb (0, 255, 255);
+	  grub_video_fill_rect (color, 0, 100, 100, 100);
+
+	  color = grub_video_map_rgb (255, 0, 255);
+	  grub_video_fill_rect (color, 100, 100, 100, 100);
+
+	  color = grub_video_map_rgb (255, 255, 0);
+	  grub_video_fill_rect (color, 200, 100, 100, 100);
+
+	  grub_video_set_viewport (x + 150, y + 150,
+				   width - 150 * 2, height - 150 * 2);
+	  color = grub_video_map_rgb (77, 33, 77);
+	  grub_video_fill_rect (color, 0, 0, width, height);
+	}
+
+      color = grub_video_map_rgb (i, 33, 77);
+      grub_video_fill_rect (color, 0, 0, width, height);
+      grub_video_blit_render_target (text_layer, GRUB_VIDEO_BLIT_BLEND, 0, 0,
+                                     0, 0, width, height);
+      grub_video_swap_buffers ();
+    }
+
+  grub_getkey ();
+
+  grub_video_delete_render_target (text_layer);
+
+  grub_video_restore ();
+
+  for (i = 0; i < 16; i++)
+    grub_printf("color %d: %08x\n", i, palette[i]);
+
+  grub_errno = GRUB_ERR_NONE;
+  return grub_errno;
+
+ fail:
+  grub_video_delete_render_target (text_layer);
+  grub_video_restore ();
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+#ifdef GRUB_MACHINE_PCBIOS
+static grub_command_t cmd_vbe;
+#endif
+
+GRUB_MOD_INIT(videotest)
+{
+  cmd = grub_register_command ("videotest", grub_cmd_videotest,
+			       /* TRANSLATORS: "x" has to be entered in,
+				  like an identifier, so please don't
+				  use better Unicode codepoints.  */
+			       N_("[WxH]"),
+			       /* TRANSLATORS: Here, on the other hand, it's
+				  nicer to use unicode cross instead of x.  */
+			       N_("Test video subsystem in mode WxH."));
+#ifdef GRUB_MACHINE_PCBIOS
+  cmd_vbe = grub_register_command ("vbetest", grub_cmd_videotest,
+			       0, N_("Test video subsystem."));
+#endif
+}
+
+GRUB_MOD_FINI(videotest)
+{
+  grub_unregister_command (cmd);
+#ifdef GRUB_MACHINE_PCBIOS
+  grub_unregister_command (cmd_vbe);
+#endif
+}
diff --git a/grub-core/commands/wildcard.c b/grub-core/commands/wildcard.c
new file mode 100644
index 0000000..cc32903
--- /dev/null
+++ b/grub-core/commands/wildcard.c
@@ -0,0 +1,652 @@
+/* wildcard.c - Wildcard character expansion for GRUB script.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/fs.h>
+#include <grub/env.h>
+#include <grub/file.h>
+#include <grub/device.h>
+#include <grub/script_sh.h>
+#include <grub/safemath.h>
+
+#include <regex.h>
+
+static inline int isregexop (char ch);
+static char ** merge (char **lhs, char **rhs);
+static char *make_dir (const char *prefix, const char *start, const char *end);
+static int make_regex (const char *regex_start, const char *regex_end,
+		       regex_t *regexp);
+static void split_path (const char *path, const char **suffix_end, const char **regex_end);
+static char ** match_devices (const regex_t *regexp, int noparts);
+static char ** match_files (const char *prefix, const char *suffix_start,
+			    const char *suffix_end, const regex_t *regexp);
+
+static grub_err_t wildcard_expand (const char *s, char ***strs);
+
+struct grub_script_wildcard_translator grub_filename_translator = {
+  .expand = wildcard_expand,
+};
+
+static char **
+merge (char **dest, char **ps)
+{
+  int i;
+  int j;
+  char **p;
+  grub_size_t sz;
+
+  if (! dest)
+    return ps;
+
+  if (! ps)
+    return dest;
+
+  for (i = 0; dest[i]; i++)
+    ;
+  for (j = 0; ps[j]; j++)
+    ;
+
+  if (grub_add (i, j, &sz) ||
+      grub_add (sz, 1, &sz) ||
+      grub_mul (sz, sizeof (char *), &sz))
+    return dest;
+
+  p = grub_realloc (dest, sz);
+  if (! p)
+    {
+      grub_free (dest);
+      grub_free (ps);
+      return 0;
+    }
+
+  dest = p;
+  for (j = 0; ps[j]; j++)
+    dest[i++] = ps[j];
+  dest[i] = 0;
+
+  grub_free (ps);
+  return dest;
+}
+
+static inline int
+isregexop (char ch)
+{
+  return grub_strchr ("*.\\|+{}[]?", ch) ? 1 : 0;
+}
+
+static char *
+make_dir (const char *prefix, const char *start, const char *end)
+{
+  char ch;
+  unsigned i;
+  unsigned n;
+  char *result;
+
+  i = grub_strlen (prefix);
+  n = i + end - start;
+
+  result = grub_malloc (n + 1);
+  if (! result)
+    return 0;
+
+  grub_strcpy (result, prefix);
+  while (start < end && (ch = *start++))
+    if (ch == '\\' && isregexop (*start))
+      result[i++] = *start++;
+    else
+      result[i++] = ch;
+
+  result[i] = '\0';
+  return result;
+}
+
+static int
+make_regex (const char *start, const char *end, regex_t *regexp)
+{
+  char ch;
+  int i = 0;
+  unsigned len = end - start;
+  char *buffer;
+  grub_size_t sz;
+
+  /* Worst case size is (len * 2 + 2 + 1). */
+  if (grub_mul (len, 2, &sz) ||
+      grub_add (sz, 3, &sz))
+    return 1;
+
+  buffer = grub_malloc (sz);
+  if (! buffer)
+    return 1;
+
+  buffer[i++] = '^';
+  while (start < end)
+    {
+      /* XXX Only * and ? expansion for now.  */
+      switch ((ch = *start++))
+	{
+	case '\\':
+	  buffer[i++] = ch;
+	  if (*start != '\0')
+	    buffer[i++] = *start++;
+	  break;
+
+	case '.':
+	case '(':
+	case ')':
+	case '@':
+	case '+':
+	case '|':
+	case '{':
+	case '}':
+	case '[':
+	case ']':
+	  buffer[i++] = '\\';
+	  buffer[i++] = ch;
+	  break;
+
+	case '*':
+	  buffer[i++] = '.';
+	  buffer[i++] = '*';
+	  break;
+
+	case '?':
+	  buffer[i++] = '.';
+	  break;
+
+	default:
+	  buffer[i++] = ch;
+	}
+    }
+  buffer[i++] = '$';
+  buffer[i] = '\0';
+  grub_dprintf ("expand", "Regexp is %s\n", buffer);
+
+  if (regcomp (regexp, buffer, RE_SYNTAX_GNU_AWK))
+    {
+      grub_free (buffer);
+      return 1;
+    }
+
+  grub_free (buffer);
+  return 0;
+}
+
+/* Split `str' into two parts: (1) dirname that is regexop free (2)
+   dirname that has a regexop.  */
+static void
+split_path (const char *str, const char **noregexop, const char **regexop)
+{
+  char ch = 0;
+  int regex = 0;
+
+  const char *end;
+  const char *split;  /* points till the end of dirnaname that doesn't
+			 need expansion.  */
+
+  split = end = str;
+  while ((ch = *end))
+    {
+      if (ch == '\\' && end[1])
+	end++;
+
+      else if (ch == '*' || ch == '?')
+	regex = 1;
+
+      else if (ch == '/' && ! regex)
+	split = end + 1;  /* forward to next regexop-free dirname */
+
+      else if (ch == '/' && regex)
+	break;  /* stop at the first dirname with a regexop */
+
+      end++;
+    }
+
+  *regexop = end;
+  if (! regex)
+    *noregexop = end;
+  else
+    *noregexop = split;
+}
+
+/* Context for match_devices.  */
+struct match_devices_ctx
+{
+  const regex_t *regexp;
+  int noparts;
+  int ndev;
+  char **devs;
+};
+
+/* Helper for match_devices.  */
+static int
+match_devices_iter (const char *name, void *data)
+{
+  struct match_devices_ctx *ctx = data;
+  char **t;
+  char *buffer;
+  grub_size_t sz;
+
+  /* skip partitions if asked to. */
+  if (ctx->noparts && grub_strchr (name, ','))
+    return 0;
+
+  buffer = grub_xasprintf ("(%s)", name);
+  if (! buffer)
+    return 1;
+
+  grub_dprintf ("expand", "matching: %s\n", buffer);
+  if (regexec (ctx->regexp, buffer, 0, 0, 0))
+    {
+      grub_dprintf ("expand", "not matched\n");
+ fail:
+      grub_free (buffer);
+      return 0;
+    }
+
+  if (grub_add (ctx->ndev, 2, &sz) ||
+      grub_mul (sz, sizeof (char *), &sz))
+    goto fail;
+
+  t = grub_realloc (ctx->devs, sz);
+  if (! t)
+    {
+      grub_free (buffer);
+      return 1;
+    }
+
+  ctx->devs = t;
+  ctx->devs[ctx->ndev++] = buffer;
+  ctx->devs[ctx->ndev] = 0;
+  return 0;
+}
+
+static char **
+match_devices (const regex_t *regexp, int noparts)
+{
+  struct match_devices_ctx ctx = {
+    .regexp = regexp,
+    .noparts = noparts,
+    .ndev = 0,
+    .devs = 0
+  };
+  int i;
+
+  if (grub_device_iterate (match_devices_iter, &ctx))
+    goto fail;
+
+  return ctx.devs;
+
+ fail:
+
+  for (i = 0; ctx.devs && ctx.devs[i]; i++)
+    grub_free (ctx.devs[i]);
+
+  grub_free (ctx.devs);
+
+  return 0;
+}
+
+/* Context for match_files.  */
+struct match_files_ctx
+{
+  const regex_t *regexp;
+  char **files;
+  unsigned nfile;
+  char *dir;
+};
+
+/* Helper for match_files.  */
+static int
+match_files_iter (const char *name,
+		  const struct grub_dirhook_info *info __attribute__((unused)),
+		  void *data)
+{
+  struct match_files_ctx *ctx = data;
+  char **t;
+  char *buffer;
+  grub_size_t sz;
+
+  /* skip . and .. names */
+  if (grub_strcmp(".", name) == 0 || grub_strcmp("..", name) == 0)
+    return 0;
+
+  grub_dprintf ("expand", "matching: %s in %s\n", name, ctx->dir);
+  if (regexec (ctx->regexp, name, 0, 0, 0))
+    return 0;
+
+  grub_dprintf ("expand", "matched\n");
+
+  buffer = grub_xasprintf ("%s%s", ctx->dir, name);
+  if (! buffer)
+    return 1;
+
+  if (grub_add (ctx->nfile, 2, &sz) ||
+      grub_mul (sz, sizeof (char *), &sz))
+    goto fail;
+
+  t = grub_realloc (ctx->files, sz);
+  if (!t)
+    {
+ fail:
+      grub_free (buffer);
+      return 1;
+    }
+
+  ctx->files = t;
+  ctx->files[ctx->nfile++] = buffer;
+  ctx->files[ctx->nfile] = 0;
+  return 0;
+}
+
+static char **
+match_files (const char *prefix, const char *suffix, const char *end,
+	     const regex_t *regexp)
+{
+  struct match_files_ctx ctx = {
+    .regexp = regexp,
+    .nfile = 0,
+    .files = 0
+  };
+  int i;
+  const char *path;
+  char *device_name;
+  grub_fs_t fs;
+  grub_device_t dev;
+
+  dev = 0;
+  device_name = 0;
+  grub_error_push ();
+
+  ctx.dir = make_dir (prefix, suffix, end);
+  if (! ctx.dir)
+    goto fail;
+
+  device_name = grub_file_get_device_name (ctx.dir);
+  dev = grub_device_open (device_name);
+  if (! dev)
+    goto fail;
+
+  fs = grub_fs_probe (dev);
+  if (! fs)
+    goto fail;
+
+  if (ctx.dir[0] == '(')
+    {
+      path = grub_strchr (ctx.dir, ')');
+      if (!path)
+	goto fail;
+      path++;
+    }
+  else
+    path = ctx.dir;
+
+  if (fs->fs_dir (dev, path, match_files_iter, &ctx))
+    goto fail;
+
+  grub_free (ctx.dir);
+  grub_device_close (dev);
+  grub_free (device_name);
+  grub_error_pop ();
+  return ctx.files;
+
+ fail:
+
+  grub_free (ctx.dir);
+
+  for (i = 0; ctx.files && ctx.files[i]; i++)
+    grub_free (ctx.files[i]);
+
+  grub_free (ctx.files);
+
+  if (dev)
+    grub_device_close (dev);
+
+  grub_free (device_name);
+
+  grub_error_pop ();
+  return 0;
+}
+
+/* Context for check_file.  */
+struct check_file_ctx
+{
+  const char *basename;
+  int found;
+};
+
+/* Helper for check_file.  */
+static int
+check_file_iter (const char *name, const struct grub_dirhook_info *info,
+		 void *data)
+{
+  struct check_file_ctx *ctx = data;
+
+  if (ctx->basename[0] == 0
+      || (info->case_insensitive ? grub_strcasecmp (name, ctx->basename) == 0
+	  : grub_strcmp (name, ctx->basename) == 0))
+    {
+      ctx->found = 1;
+      return 1;
+    }
+  
+  return 0;
+}
+
+static int
+check_file (const char *dir, const char *basename)
+{
+  struct check_file_ctx ctx = {
+    .basename = basename,
+    .found = 0
+  };
+  grub_fs_t fs;
+  grub_device_t dev;
+  const char *device_name, *path;
+
+  device_name = grub_file_get_device_name (dir);
+  dev = grub_device_open (device_name);
+  if (! dev)
+    goto fail;
+
+  fs = grub_fs_probe (dev);
+  if (! fs)
+    goto fail;
+
+  if (dir[0] == '(')
+    {
+      path = grub_strchr (dir, ')');
+      if (!path)
+	goto fail;
+      path++;
+    }
+  else
+    path = dir;
+
+  fs->fs_dir (dev, path[0] ? path : "/", check_file_iter, &ctx);
+  if (grub_errno == 0 && basename[0] == 0)
+    ctx.found = 1;
+
+ fail:
+  grub_errno = 0;
+
+  return ctx.found;
+}
+
+static void
+unescape (char *out, const char *in, const char *end)
+{
+  char *optr;
+  const char *iptr;
+
+  for (optr = out, iptr = in; iptr < end;)
+    {
+      if (*iptr == '\\' && iptr + 1 < end)
+	{
+	  *optr++ = iptr[1];
+	  iptr += 2;
+	  continue;
+	}
+      if (*iptr == '\\')
+	break;
+      *optr++ = *iptr++;
+    }
+  *optr = 0;
+}
+
+static grub_err_t
+wildcard_expand (const char *s, char ***strs)
+{
+  const char *start;
+  const char *regexop;
+  const char *noregexop;
+  char **paths = 0;
+  int had_regexp = 0;
+
+  unsigned i;
+  regex_t regexp;
+
+  *strs = 0;
+  if (s[0] != '/' && s[0] != '(' && s[0] != '*')
+    return 0;
+
+  start = s;
+  while (*start)
+    {
+      split_path (start, &noregexop, &regexop);
+
+      if (noregexop == regexop)
+	{
+	  grub_dprintf ("expand", "no expansion needed\n");
+	  if (paths == 0)
+	    {
+	      paths = grub_malloc (sizeof (char *) * 2);
+	      if (!paths)
+		goto fail;
+	      paths[0] = grub_malloc (regexop - start + 1);
+	      if (!paths[0])
+		goto fail;
+	      unescape (paths[0], start, regexop);
+	      paths[1] = 0;
+	    }
+	  else
+	    {
+	      int j = 0;
+	      for (i = 0; paths[i]; i++)
+		{
+		  char *o, *oend;
+		  char *n;
+		  char *p;
+		  o = paths[i];
+		  oend = o + grub_strlen (o);
+		  n = grub_malloc ((oend - o) + (regexop - start) + 1);
+		  if (!n)
+		    goto fail;
+		  grub_memcpy (n, o, oend - o);
+
+		  unescape (n + (oend - o), start, regexop);
+		  if (had_regexp)
+		    p = grub_strrchr (n, '/');
+		  else
+		    p = 0;
+		  if (!p)
+		    {
+		      grub_free (o);
+		      paths[j++] = n;
+		      continue;
+		    }
+		  *p = 0;
+		  if (!check_file (n, p + 1))
+		    {
+		      grub_dprintf ("expand", "file <%s> in <%s> not found\n",
+				    p + 1, n);
+		      grub_free (o);
+		      grub_free (n);
+			      continue;
+		    }
+		  *p = '/';
+		  grub_free (o);
+		  paths[j++] = n;
+		}
+	      if (j == 0)
+		{
+		  grub_free (paths);
+		  paths = 0;
+		  goto done;
+		}
+	      paths[j] = 0;
+	    }
+	  grub_dprintf ("expand", "paths[0] = `%s'\n", paths[0]);
+	  start = regexop;
+	  continue;
+	}
+
+      if (make_regex (noregexop, regexop, &regexp))
+	goto fail;
+
+      had_regexp = 1;
+
+      if (paths == 0)
+	{
+	  if (start == noregexop) /* device part has regexop */
+	    paths = match_devices (&regexp, *start != '(');
+
+	  else  /* device part explicit wo regexop */
+	    paths = match_files ("", start, noregexop, &regexp);
+	}
+      else
+	{
+	  char **r = 0;
+
+	  for (i = 0; paths[i]; i++)
+	    {
+	      char **p;
+
+	      p = match_files (paths[i], start, noregexop, &regexp);
+	      grub_free (paths[i]);
+	      if (! p)
+		continue;
+
+	      r = merge (r, p);
+	      if (! r)
+		goto fail;
+	    }
+	  grub_free (paths);
+	  paths = r;
+	}
+
+      regfree (&regexp);
+      if (! paths)
+	goto done;
+
+      start = regexop;
+    }
+
+ done:
+
+  *strs = paths;
+  return 0;
+
+ fail:
+
+  for (i = 0; paths && paths[i]; i++)
+    grub_free (paths[i]);
+  grub_free (paths);
+  regfree (&regexp);
+  return grub_errno;
+}
diff --git a/grub-core/commands/xen/lsxen.c b/grub-core/commands/xen/lsxen.c
new file mode 100644
index 0000000..9771310
--- /dev/null
+++ b/grub-core/commands/xen/lsxen.c
@@ -0,0 +1,90 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/xen.h>
+#include <grub/term.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static int
+hook (const char *dir, void *hook_data __attribute__ ((unused)))
+{
+  grub_printf ("%s\n", dir);
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_lsxen (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char **args)
+{
+  char *dir;
+  grub_err_t err;
+  char *buf;
+
+  if (argc >= 1)
+    return grub_xenstore_dir (args[0], hook, NULL);
+
+  buf = grub_xenstore_get_file ("domid", NULL);
+  if (!buf)
+    return grub_errno;
+  dir = grub_xasprintf ("/local/domain/%s", buf);
+  grub_free (buf);
+  err = grub_xenstore_dir (dir, hook, NULL);
+  grub_free (dir);
+  return err;
+}
+
+static grub_err_t
+grub_cmd_catxen (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char **args)
+{
+  const char *dir = "domid";
+  char *buf;
+
+  if (argc >= 1)
+    dir = args[0];
+
+  buf = grub_xenstore_get_file (dir, NULL);
+  if (!buf)
+    return grub_errno;
+  grub_xputs (buf);
+  grub_xputs ("\n");
+  grub_free (buf);
+  return GRUB_ERR_NONE;
+
+}
+
+static grub_command_t cmd_ls, cmd_cat;
+
+GRUB_MOD_INIT (lsxen)
+{
+  cmd_ls = grub_register_command ("xen_ls", grub_cmd_lsxen, N_("[DIR]"),
+				  N_("List Xen storage."));
+  cmd_cat = grub_register_command ("xen_cat", grub_cmd_catxen, N_("[DIR]"),
+				   N_("List Xen storage."));
+}
+
+GRUB_MOD_FINI (lsxen)
+{
+  grub_unregister_command (cmd_ls);
+  grub_unregister_command (cmd_cat);
+}
diff --git a/grub-core/commands/xnu_uuid.c b/grub-core/commands/xnu_uuid.c
new file mode 100644
index 0000000..ae4b3a4
--- /dev/null
+++ b/grub-core/commands/xnu_uuid.c
@@ -0,0 +1,119 @@
+/* xnu_uuid.c - transform 64-bit serial number
+   to 128-bit uuid suitable for xnu. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1995,1996,1998,1999,2001,2002,
+ *                2003, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* This prefix is used by xnu and boot-132 to hash
+   together with volume serial. */
+static grub_uint8_t hash_prefix[16]
+  = {0xB3, 0xE2, 0x0F, 0x39, 0xF2, 0x92, 0x11, 0xD6,
+     0x97, 0xA4, 0x00, 0x30, 0x65, 0x43, 0xEC, 0xAC};
+
+static grub_err_t
+grub_cmd_xnu_uuid (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  grub_uint64_t serial;
+  grub_uint8_t *xnu_uuid;
+  char uuid_string[sizeof ("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx")];
+  char *ptr;
+  void *ctx;
+  int low = 0;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "UUID required");
+
+  if (argc > 1 && grub_strcmp (args[0], "-l") == 0)
+    {
+      low = 1;
+      argc--;
+      args++;
+    }
+
+  serial = grub_cpu_to_be64 (grub_strtoull (args[0], 0, 16));
+
+  ctx = grub_zalloc (GRUB_MD_MD5->contextsize);
+  if (!ctx)
+    return grub_errno;
+  GRUB_MD_MD5->init (ctx);
+  GRUB_MD_MD5->write (ctx, hash_prefix, sizeof (hash_prefix));
+  GRUB_MD_MD5->write (ctx, &serial, sizeof (serial));
+  GRUB_MD_MD5->final (ctx);
+  xnu_uuid = GRUB_MD_MD5->read (ctx);
+
+  grub_snprintf (uuid_string, sizeof (uuid_string),
+		"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+		(unsigned int) xnu_uuid[0], (unsigned int) xnu_uuid[1],
+		(unsigned int) xnu_uuid[2], (unsigned int) xnu_uuid[3],
+		(unsigned int) xnu_uuid[4], (unsigned int) xnu_uuid[5],
+		(unsigned int) ((xnu_uuid[6] & 0xf) | 0x30),
+		(unsigned int) xnu_uuid[7],
+		(unsigned int) ((xnu_uuid[8] & 0x3f) | 0x80),
+		(unsigned int) xnu_uuid[9],
+		(unsigned int) xnu_uuid[10], (unsigned int) xnu_uuid[11],
+		(unsigned int) xnu_uuid[12], (unsigned int) xnu_uuid[13],
+		(unsigned int) xnu_uuid[14], (unsigned int) xnu_uuid[15]);
+  if (!low)
+    for (ptr = uuid_string; *ptr; ptr++)
+      *ptr = grub_toupper (*ptr);
+  if (argc == 1)
+    grub_printf ("%s\n", uuid_string);
+  if (argc > 1)
+    grub_env_set (args[1], uuid_string);
+
+  grub_free (ctx);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd;
+
+
+GRUB_MOD_INIT (xnu_uuid)
+{
+  cmd = grub_register_command ("xnu_uuid", grub_cmd_xnu_uuid,
+			       /* TRANSLATORS: GRUBUUID stands for "filesystem
+				  UUID as used in GRUB".  */
+			       N_("[-l] GRUBUUID [VARNAME]"),
+			       N_("Transform 64-bit UUID to format "
+				  "suitable for XNU. If -l is given keep "
+				  "it lowercase as done by blkid."));
+}
+
+GRUB_MOD_FINI (xnu_uuid)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/disk/AFSplitter.c b/grub-core/disk/AFSplitter.c
new file mode 100644
index 0000000..249163f
--- /dev/null
+++ b/grub-core/disk/AFSplitter.c
@@ -0,0 +1,95 @@
+/*
+ * AFsplitter - Anti forensic information splitter
+ * Copyright 2004, Clemens Fruhwirth <clemens@endorphin.org>
+ *
+ * AFsplitter diffuses information over a large stripe of data,
+ * therefor supporting secure data destruction.
+ *
+ *  This program is grub_free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the grub_free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the grub_free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <grub/crypto.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv2+");
+
+gcry_err_code_t AF_merge (const gcry_md_spec_t * hash, grub_uint8_t * src,
+			  grub_uint8_t * dst, grub_size_t blocksize,
+			  grub_size_t blocknumbers);
+
+static void
+diffuse (const gcry_md_spec_t * hash, grub_uint8_t * src,
+	 grub_uint8_t * dst, grub_size_t size)
+{
+  grub_size_t i;
+  grub_uint32_t IV;		/* host byte order independend hash IV */
+
+  grub_size_t fullblocks = size / hash->mdlen;
+  int padding = size % hash->mdlen;
+  grub_uint8_t final[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t temp[sizeof (IV) + GRUB_CRYPTO_MAX_MDLEN];
+
+  /* hash block the whole data set with different IVs to produce
+   * more than just a single data block
+   */
+  for (i = 0; i < fullblocks; i++)
+    {
+      IV = grub_cpu_to_be32 (i);
+      grub_memcpy (temp, &IV, sizeof (IV));
+      grub_memcpy (temp + sizeof (IV), src + hash->mdlen * i, hash->mdlen);
+      grub_crypto_hash (hash, dst + hash->mdlen * i, temp,
+			sizeof (IV) + hash->mdlen);
+    }
+
+  if (padding)
+    {
+      IV = grub_cpu_to_be32 (i);
+      grub_memcpy (temp, &IV, sizeof (IV));
+      grub_memcpy (temp + sizeof (IV), src + hash->mdlen * i, padding);
+      grub_crypto_hash (hash, final, temp, sizeof (IV) + padding);
+      grub_memcpy (dst + hash->mdlen * i, final, padding);
+    }
+}
+
+/**
+ * Merges the splitted master key stored on disk into the original key
+ */
+gcry_err_code_t
+AF_merge (const gcry_md_spec_t * hash, grub_uint8_t * src, grub_uint8_t * dst,
+	  grub_size_t blocksize, grub_size_t blocknumbers)
+{
+  grub_size_t i;
+  grub_uint8_t *bufblock;
+
+  if (hash->mdlen > GRUB_CRYPTO_MAX_MDLEN || hash->mdlen == 0)
+    return GPG_ERR_INV_ARG;
+
+  bufblock = grub_zalloc (blocksize);
+  if (bufblock == NULL)
+    return GPG_ERR_OUT_OF_MEMORY;
+
+  grub_memset (bufblock, 0, blocksize);
+  for (i = 0; i < blocknumbers - 1; i++)
+    {
+      grub_crypto_xor (bufblock, src + (blocksize * i), bufblock, blocksize);
+      diffuse (hash, bufblock, bufblock, blocksize);
+    }
+  grub_crypto_xor (dst, src + (i * blocksize), bufblock, blocksize);
+
+  grub_free (bufblock);
+  return GPG_ERR_NO_ERROR;
+}
diff --git a/grub-core/disk/ahci.c b/grub-core/disk/ahci.c
new file mode 100644
index 0000000..0e6d56c
--- /dev/null
+++ b/grub-core/disk/ahci.c
@@ -0,0 +1,1163 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/pci.h>
+#include <grub/ata.h>
+#include <grub/scsi.h>
+#include <grub/misc.h>
+#include <grub/list.h>
+#include <grub/loader.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_ahci_cmd_head
+{
+  grub_uint32_t config;
+  grub_uint32_t transferred;
+  grub_uint64_t command_table_base;
+  grub_uint32_t unused[4];
+};
+
+struct grub_ahci_prdt_entry
+{
+  grub_uint64_t data_base;
+  grub_uint32_t unused;
+  grub_uint32_t size;
+};
+
+struct grub_ahci_cmd_table
+{
+  grub_uint8_t cfis[0x40];
+  grub_uint8_t command[0x10];
+  grub_uint8_t reserved[0x30];
+  struct grub_ahci_prdt_entry prdt[1];
+};
+
+struct grub_ahci_hba_port
+{
+  grub_uint64_t command_list_base;
+  grub_uint64_t fis_base;
+  grub_uint32_t intstatus;
+  grub_uint32_t inten;
+  grub_uint32_t command;
+  grub_uint32_t unused1;
+  grub_uint32_t task_file_data;
+  grub_uint32_t sig;
+  grub_uint32_t status;
+  grub_uint32_t unused2;
+  grub_uint32_t sata_error;
+  grub_uint32_t sata_active;
+  grub_uint32_t command_issue;
+  grub_uint32_t unused3;
+  grub_uint32_t fbs;
+  grub_uint32_t unused4[15];
+};
+
+enum grub_ahci_hba_port_command
+  {
+    GRUB_AHCI_HBA_PORT_CMD_ST  = 0x01,
+    GRUB_AHCI_HBA_PORT_CMD_SPIN_UP = 0x02,
+    GRUB_AHCI_HBA_PORT_CMD_POWER_ON = 0x04,
+    GRUB_AHCI_HBA_PORT_CMD_FRE = 0x10,
+    GRUB_AHCI_HBA_PORT_CMD_CR = 0x8000,
+    GRUB_AHCI_HBA_PORT_CMD_FR = 0x4000,
+  };
+
+enum grub_ahci_hba_port_int_status
+  {
+    GRUB_AHCI_HBA_PORT_IS_IFS  = (1UL << 27),
+    GRUB_AHCI_HBA_PORT_IS_HBDS = (1UL << 28),
+    GRUB_AHCI_HBA_PORT_IS_HBFS = (1UL << 29),
+    GRUB_AHCI_HBA_PORT_IS_TFES = (1UL << 30),
+  };
+
+#define GRUB_AHCI_HBA_PORT_IS_FATAL_MASK ( \
+	GRUB_AHCI_HBA_PORT_IS_IFS | \
+	GRUB_AHCI_HBA_PORT_IS_HBDS | \
+	GRUB_AHCI_HBA_PORT_IS_HBFS | \
+	GRUB_AHCI_HBA_PORT_IS_TFES)
+
+struct grub_ahci_hba
+{
+  grub_uint32_t cap;
+  grub_uint32_t global_control;
+  grub_uint32_t intr_status;
+  grub_uint32_t ports_implemented;
+  grub_uint32_t unused1[6];
+  grub_uint32_t bios_handoff;
+  grub_uint32_t unused2[53];
+  struct grub_ahci_hba_port ports[32];
+};
+
+struct grub_ahci_received_fis
+{
+  char raw[4096];
+};
+
+enum
+  {
+    GRUB_AHCI_HBA_CAP_NPORTS_MASK = 0x1f
+  };
+
+enum
+  {
+    GRUB_AHCI_HBA_GLOBAL_CONTROL_RESET = 0x00000001,
+    GRUB_AHCI_HBA_GLOBAL_CONTROL_INTR_EN = 0x00000002,
+    GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN = 0x80000000,
+  };
+
+enum
+  {
+    GRUB_AHCI_BIOS_HANDOFF_BIOS_OWNED = 1,
+    GRUB_AHCI_BIOS_HANDOFF_OS_OWNED = 2,
+    GRUB_AHCI_BIOS_HANDOFF_OS_OWNERSHIP_CHANGED = 8,
+    GRUB_AHCI_BIOS_HANDOFF_RWC = 8
+  };
+
+
+struct grub_ahci_device
+{
+  struct grub_ahci_device *next;
+  struct grub_ahci_device **prev;
+  volatile struct grub_ahci_hba *hba;
+  int port;
+  int num;
+  struct grub_pci_dma_chunk *command_list_chunk;
+  volatile struct grub_ahci_cmd_head *command_list;
+  struct grub_pci_dma_chunk *command_table_chunk;
+  volatile struct grub_ahci_cmd_table *command_table;
+  struct grub_pci_dma_chunk *rfis;
+  int present;
+  int atapi;
+};
+
+static grub_err_t 
+grub_ahci_readwrite_real (struct grub_ahci_device *dev,
+			  struct grub_disk_ata_pass_through_parms *parms,
+			  int spinup, int reset);
+
+
+enum
+  {
+    GRUB_AHCI_CONFIG_READ = 0,
+    GRUB_AHCI_CONFIG_CFIS_LENGTH_MASK = 0x1f,
+    GRUB_AHCI_CONFIG_ATAPI = 0x20,
+    GRUB_AHCI_CONFIG_WRITE = 0x40,
+    GRUB_AHCI_CONFIG_PREFETCH = 0x80,
+    GRUB_AHCI_CONFIG_RESET = 0x100,
+    GRUB_AHCI_CONFIG_BIST = 0x200,
+    GRUB_AHCI_CONFIG_CLEAR_R_OK = 0x400,
+    GRUB_AHCI_CONFIG_PMP_MASK = 0xf000,
+    GRUB_AHCI_CONFIG_PRDT_LENGTH_MASK = 0xffff0000,
+  };
+#define GRUB_AHCI_CONFIG_CFIS_LENGTH_SHIFT 0
+#define GRUB_AHCI_CONFIG_PMP_SHIFT 12
+#define GRUB_AHCI_CONFIG_PRDT_LENGTH_SHIFT 16
+#define GRUB_AHCI_INTERRUPT_ON_COMPLETE 0x80000000
+
+#define GRUB_AHCI_PRDT_MAX_CHUNK_LENGTH 0x200000
+
+static struct grub_ahci_device *grub_ahci_devices;
+static int numdevs;
+
+static int
+grub_ahci_pciinit (grub_pci_device_t dev,
+		   grub_pci_id_t pciid __attribute__ ((unused)),
+		   void *data __attribute__ ((unused)))
+{
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+  grub_uint32_t bar;
+  unsigned i, nports;
+  volatile struct grub_ahci_hba *hba;
+
+  /* Read class.  */
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  /* Check if this class ID matches that of a PCI IDE Controller.  */
+  if (class >> 8 != 0x010601)
+    return 0;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG5);
+
+  bar = grub_pci_read (addr);
+
+  if ((bar & (GRUB_PCI_ADDR_SPACE_MASK | GRUB_PCI_ADDR_MEM_TYPE_MASK
+	      | GRUB_PCI_ADDR_MEM_PREFETCH))
+      != (GRUB_PCI_ADDR_SPACE_MEMORY | GRUB_PCI_ADDR_MEM_TYPE_32))
+    return 0;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word (addr, grub_pci_read_word (addr)
+		    | GRUB_PCI_COMMAND_MEM_ENABLED | GRUB_PCI_COMMAND_BUS_MASTER);
+
+  hba = grub_pci_device_map_range (dev, bar & GRUB_PCI_ADDR_MEM_MASK,
+				   sizeof (*hba));
+  grub_dprintf ("ahci", "dev: %x:%x.%x\n", dev.bus, dev.device, dev.function);
+
+  grub_dprintf ("ahci", "tfd[0]: %x\n",
+		hba->ports[0].task_file_data);
+  grub_dprintf ("ahci", "cmd[0]: %x\n",
+		hba->ports[0].command);
+  grub_dprintf ("ahci", "st[0]: %x\n",
+		hba->ports[0].status);
+  grub_dprintf ("ahci", "err[0]: %x\n",
+		hba->ports[0].sata_error);
+
+  grub_dprintf ("ahci", "tfd[1]: %x\n",
+		hba->ports[1].task_file_data);
+  grub_dprintf ("ahci", "cmd[1]: %x\n",
+		hba->ports[1].command);
+  grub_dprintf ("ahci", "st[1]: %x\n",
+		hba->ports[1].status);
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  hba->ports[1].sata_error = hba->ports[1].sata_error;
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  grub_dprintf ("ahci", "BH:%x\n", hba->bios_handoff);
+
+  if (! (hba->bios_handoff & GRUB_AHCI_BIOS_HANDOFF_OS_OWNED))
+    {
+      grub_uint64_t endtime;
+
+      grub_dprintf ("ahci", "Requesting AHCI ownership\n");
+      hba->bios_handoff = (hba->bios_handoff & ~GRUB_AHCI_BIOS_HANDOFF_RWC)
+	| GRUB_AHCI_BIOS_HANDOFF_OS_OWNED;
+      grub_dprintf ("ahci", "Waiting for BIOS to give up ownership\n");
+      endtime = grub_get_time_ms () + 1000;
+      while ((hba->bios_handoff & GRUB_AHCI_BIOS_HANDOFF_BIOS_OWNED)
+	     && grub_get_time_ms () < endtime);
+      if (hba->bios_handoff & GRUB_AHCI_BIOS_HANDOFF_BIOS_OWNED)
+	{
+	  grub_dprintf ("ahci", "Forcibly taking ownership\n");
+	  hba->bios_handoff = GRUB_AHCI_BIOS_HANDOFF_OS_OWNED;
+	  hba->bios_handoff |= GRUB_AHCI_BIOS_HANDOFF_OS_OWNERSHIP_CHANGED;
+	}
+      else
+	grub_dprintf ("ahci", "AHCI ownership obtained\n");
+    }
+  else
+    grub_dprintf ("ahci", "AHCI is already in OS mode\n");
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  if (!(hba->global_control & GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN))
+    grub_dprintf ("ahci", "AHCI is in compat mode. Switching\n");
+  else
+    grub_dprintf ("ahci", "AHCI is in AHCI mode.\n");
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  /*  {
+      grub_uint64_t endtime;
+      hba->global_control |= 1;
+      endtime = grub_get_time_ms () + 1000;
+      while (hba->global_control & 1)
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't reset AHCI\n");
+	    return 0;
+	  }
+	  }*/
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  for (i = 0; i < 5; i++)
+    {
+      hba->global_control |= GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN;
+      grub_millisleep (1);
+      if (hba->global_control & GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN)
+	break;
+    }
+  if (i == 5)
+    {
+      grub_dprintf ("ahci", "Couldn't put AHCI in AHCI mode\n");
+      return 0;
+    }
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  for (i = 0; i < 5; i++)
+    {
+      hba->global_control |= GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN;
+      grub_millisleep (1);
+      if (hba->global_control & GRUB_AHCI_HBA_GLOBAL_CONTROL_AHCI_EN)
+	break;
+    }
+  if (i == 5)
+    {
+      grub_dprintf ("ahci", "Couldn't put AHCI in AHCI mode\n");
+      return 0;
+    }
+
+  grub_dprintf ("ahci", "err[1]: %x\n",
+		hba->ports[1].sata_error);
+
+  grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
+
+  nports = (GRUB_AHCI_HBA_CAP_NPORTS_MASK) + 1;
+
+  grub_dprintf ("ahci", "%d AHCI ports, PI = 0x%x\n", nports,
+		hba->ports_implemented);
+
+  struct grub_ahci_device *adevs[GRUB_AHCI_HBA_CAP_NPORTS_MASK + 1];
+  struct grub_ahci_device *failed_adevs[GRUB_AHCI_HBA_CAP_NPORTS_MASK + 1];
+  grub_uint32_t fr_running = 0;
+
+  for (i = 0; i < nports; i++)
+    failed_adevs[i] = 0;
+  for (i = 0; i < nports; i++)
+    {
+      if (!(hba->ports_implemented & (1 << i)))
+	{
+	  adevs[i] = 0;
+	  continue;
+	}
+
+      adevs[i] = grub_zalloc (sizeof (*adevs[i]));
+      if (!adevs[i])
+	return 1;
+
+      adevs[i]->hba = hba;
+      adevs[i]->port = i;
+      adevs[i]->present = 1;
+      adevs[i]->num = numdevs++;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	adevs[i]->hba->ports[adevs[i]->port].sata_error = adevs[i]->hba->ports[adevs[i]->port].sata_error;
+	grub_dprintf ("ahci", "port: %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	adevs[i]->command_list_chunk = grub_memalign_dma32 (1024, sizeof (struct grub_ahci_cmd_head) * 32);
+	if (!adevs[i]->command_list_chunk)
+	  {
+	    adevs[i] = 0;
+	    continue;
+	  }
+
+	adevs[i]->command_table_chunk = grub_memalign_dma32 (1024,
+							    sizeof (struct grub_ahci_cmd_table));
+	if (!adevs[i]->command_table_chunk)
+	  {
+	    grub_dma_free (adevs[i]->command_list_chunk);
+	    adevs[i] = 0;
+	    continue;
+	  }
+
+	adevs[i]->command_list = grub_dma_get_virt (adevs[i]->command_list_chunk);
+	adevs[i]->command_table = grub_dma_get_virt (adevs[i]->command_table_chunk);
+
+	grub_memset ((void *) adevs[i]->command_list, 0,
+		     sizeof (struct grub_ahci_cmd_table));
+	grub_memset ((void *) adevs[i]->command_table, 0,
+		     sizeof (struct grub_ahci_cmd_head) * 32);
+
+	adevs[i]->command_list->command_table_base
+	  = grub_dma_get_phys (adevs[i]->command_table_chunk);
+
+	grub_dprintf ("ahci", "found device ahci%d (port %d), command_table = %p, command_list = %p\n",
+		      adevs[i]->num, adevs[i]->port, grub_dma_get_virt (adevs[i]->command_table_chunk),
+		      grub_dma_get_virt (adevs[i]->command_list_chunk));
+
+	adevs[i]->hba->ports[adevs[i]->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+      }
+
+  grub_uint64_t endtime;
+  endtime = grub_get_time_ms () + 1000;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+      {
+	grub_dprintf ("ahci", "couldn't stop FR on port %d\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      adevs[i]->hba->ports[adevs[i]->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_ST;
+  endtime = grub_get_time_ms () + 1000;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+      {
+	grub_dprintf ("ahci", "couldn't stop CR on port %d\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	adevs[i]->hba->ports[adevs[i]->port].inten = 0;
+	adevs[i]->hba->ports[adevs[i]->port].intstatus = ~0;
+	//  adevs[i]->hba->ports[adevs[i]->port].fbs = 0;
+
+	grub_dprintf ("ahci", "port: %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	adevs[i]->rfis = grub_memalign_dma32 (4096, 
+					     sizeof (struct grub_ahci_received_fis));
+	grub_memset ((char *) grub_dma_get_virt (adevs[i]->rfis), 0,
+		     sizeof (struct grub_ahci_received_fis));
+	grub_memset ((char *) grub_dma_get_virt (adevs[i]->command_list_chunk), 0,
+		     sizeof (struct grub_ahci_cmd_head));
+	grub_memset ((char *) grub_dma_get_virt (adevs[i]->command_table_chunk), 0,
+		     sizeof (struct grub_ahci_cmd_table));
+	adevs[i]->hba->ports[adevs[i]->port].fis_base = grub_dma_get_phys (adevs[i]->rfis);
+	adevs[i]->hba->ports[adevs[i]->port].command_list_base
+	  = grub_dma_get_phys (adevs[i]->command_list_chunk);
+	adevs[i]->hba->ports[adevs[i]->port].command_issue = 0;
+	adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_FRE;
+      }
+
+  endtime = grub_get_time_ms () + 1000;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && !(adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && !(adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+      {
+	grub_dprintf ("ahci", "couldn't start FR on port %d\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	grub_dprintf ("ahci", "port: %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+	fr_running |= (1 << i);
+
+	adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_SPIN_UP;
+	adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_POWER_ON;
+	adevs[i]->hba->ports[adevs[i]->port].command |= 1 << 28;
+
+	grub_dprintf ("ahci", "port: %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+      }
+
+  /* 10ms should actually be enough.  */
+  endtime = grub_get_time_ms () + 100;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].status & 7) != 3)
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].status & 7) != 3)
+      {
+	grub_dprintf ("ahci", "couldn't detect device on port %d\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	grub_dprintf ("ahci", "port %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_POWER_ON;
+	adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_SPIN_UP;
+
+	grub_dprintf ("ahci", "port %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	adevs[i]->hba->ports[adevs[i]->port].sata_error = ~0;
+	grub_dprintf ("ahci", "port %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	grub_dprintf ("ahci", "port %d, offset: %x, tfd:%x, CMD: %x\n", adevs[i]->port,
+		      (int) ((char *) &adevs[i]->hba->ports[adevs[i]->port].task_file_data - 
+			     (char *) adevs[i]->hba),
+		      adevs[i]->hba->ports[adevs[i]->port].task_file_data,
+		      adevs[i]->hba->ports[adevs[i]->port].command);
+
+	grub_dprintf ("ahci", "port %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+      }
+
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	grub_dprintf ("ahci", "port %d, offset: %x, tfd:%x, CMD: %x\n", adevs[i]->port,
+		      (int) ((char *) &adevs[i]->hba->ports[adevs[i]->port].task_file_data - 
+			     (char *) adevs[i]->hba),
+		      adevs[i]->hba->ports[adevs[i]->port].task_file_data,
+		      adevs[i]->hba->ports[adevs[i]->port].command);
+
+	grub_dprintf ("ahci", "port: %d, err: %x\n", adevs[i]->port,
+		      adevs[i]->hba->ports[adevs[i]->port].sata_error);
+
+	adevs[i]->hba->ports[adevs[i]->port].command
+	  = (adevs[i]->hba->ports[adevs[i]->port].command & 0x0fffffff) | (1 << 28)
+	  | GRUB_AHCI_HBA_PORT_CMD_SPIN_UP
+	  | GRUB_AHCI_HBA_PORT_CMD_POWER_ON;
+
+	/*  struct grub_disk_ata_pass_through_parms parms2;
+	    grub_memset (&parms2, 0, sizeof (parms2));
+	    parms2.taskfile.cmd = 8;
+	    grub_ahci_readwrite_real (dev, &parms2, 1, 1);*/
+      }
+
+  endtime = grub_get_time_ms () + 32000;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & (GRUB_ATA_STATUS_BUSY | GRUB_ATA_STATUS_DRQ)))
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].task_file_data & (GRUB_ATA_STATUS_BUSY | GRUB_ATA_STATUS_DRQ)))
+      {
+	grub_dprintf ("ahci", "port %d is busy\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      adevs[i]->hba->ports[adevs[i]->port].command |= GRUB_AHCI_HBA_PORT_CMD_ST;
+
+  endtime = grub_get_time_ms () + 1000;
+
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (adevs[i] && !(adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+	  break;
+      if (i == nports)
+	break;
+    }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && !(adevs[i]->hba->ports[adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+      {
+	grub_dprintf ("ahci", "couldn't start CR on port %d\n", i);
+	failed_adevs[i] = adevs[i];
+	adevs[i] = 0;
+      }
+
+  grub_dprintf ("ahci", "cleaning up failed devs\n");
+
+  for (i = 0; i < nports; i++)
+    if (failed_adevs[i] && (fr_running & (1 << i)))
+      failed_adevs[i]->hba->ports[failed_adevs[i]->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+
+  endtime = grub_get_time_ms () + 1000;
+  while (grub_get_time_ms () < endtime)
+    {
+      for (i = 0; i < nports; i++)
+	if (failed_adevs[i] && (fr_running & (1 << i)) && (failed_adevs[i]->hba->ports[failed_adevs[i]->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+	  break;
+      if (i == nports)
+	break;
+    }
+  for (i = 0; i < nports; i++)
+    if (failed_adevs[i])
+      {
+	grub_dma_free (failed_adevs[i]->command_list_chunk);
+	grub_dma_free (failed_adevs[i]->command_table_chunk);
+	grub_dma_free (failed_adevs[i]->rfis);
+      }
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i] && (adevs[i]->hba->ports[adevs[i]->port].sig >> 16) == 0xeb14)
+      adevs[i]->atapi = 1;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word (addr, grub_pci_read_word (addr)
+		    | GRUB_PCI_COMMAND_BUS_MASTER);
+
+  for (i = 0; i < nports; i++)
+    if (adevs[i])
+      {
+	grub_list_push (GRUB_AS_LIST_P (&grub_ahci_devices),
+			GRUB_AS_LIST (adevs[i]));
+      }
+
+  return 0;
+}
+
+static grub_err_t
+grub_ahci_initialize (void)
+{
+  grub_pci_iterate (grub_ahci_pciinit, NULL);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ahci_fini_hw (int noreturn __attribute__ ((unused)))
+{
+  struct grub_ahci_device *dev;
+
+  for (dev = grub_ahci_devices; dev; dev = dev->next)
+    {
+      grub_uint64_t endtime;
+
+      dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+      endtime = grub_get_time_ms () + 1000;
+      while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't stop FR\n");
+	    break;
+	  }
+
+      dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_ST;
+      endtime = grub_get_time_ms () + 1000;
+      while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't stop CR\n");
+	    break;
+	  }
+      grub_dma_free (dev->command_list_chunk);
+      grub_dma_free (dev->command_table_chunk);
+      grub_dma_free (dev->rfis);
+      dev->command_list_chunk = NULL;
+      dev->command_table_chunk = NULL;
+      dev->rfis = NULL;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static int 
+reinit_port (struct grub_ahci_device *dev)
+{
+  struct grub_pci_dma_chunk *command_list;
+  struct grub_pci_dma_chunk *command_table;
+  grub_uint64_t endtime;
+
+  command_list = grub_memalign_dma32 (1024, sizeof (struct grub_ahci_cmd_head));
+  if (!command_list)
+    return 1;
+
+  command_table = grub_memalign_dma32 (1024,
+				       sizeof (struct grub_ahci_cmd_table));
+  if (!command_table)
+    {
+      grub_dma_free (command_list);
+      return 1;
+    }
+
+  grub_dprintf ("ahci", "found device ahci%d (port %d)\n", dev->num, dev->port);
+
+  dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+  endtime = grub_get_time_ms () + 1000;
+  while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+    if (grub_get_time_ms () > endtime)
+      {
+	grub_dprintf ("ahci", "couldn't stop FR\n");
+	goto out;
+      }
+
+  dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_ST;
+  endtime = grub_get_time_ms () + 1000;
+  while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+    if (grub_get_time_ms () > endtime)
+      {
+	grub_dprintf ("ahci", "couldn't stop CR\n");
+	goto out;
+      }
+
+  dev->hba->ports[dev->port].fbs = 2;
+
+  dev->rfis = grub_memalign_dma32 (4096, 
+				   sizeof (struct grub_ahci_received_fis));
+  grub_memset ((char *) grub_dma_get_virt (dev->rfis), 0,
+	       sizeof (struct grub_ahci_received_fis));
+  dev->hba->ports[dev->port].fis_base = grub_dma_get_phys (dev->rfis);
+  dev->hba->ports[dev->port].command_list_base
+    = grub_dma_get_phys (command_list);
+  dev->hba->ports[dev->port].command |= GRUB_AHCI_HBA_PORT_CMD_FRE;
+  while (!(dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+    if (grub_get_time_ms () > endtime)
+      {
+	grub_dprintf ("ahci", "couldn't start FR\n");
+	dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+	goto out;
+      }
+  dev->hba->ports[dev->port].command |= GRUB_AHCI_HBA_PORT_CMD_ST;
+  while (!(dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+    if (grub_get_time_ms () > endtime)
+      {
+	grub_dprintf ("ahci", "couldn't start CR\n");
+	dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_CR;
+	goto out_stop_fr;
+      }
+
+  dev->hba->ports[dev->port].command
+    = (dev->hba->ports[dev->port].command & 0x0fffffff) | (1 << 28) | 2 | 4;
+
+  dev->command_list_chunk = command_list;
+  dev->command_list = grub_dma_get_virt (command_list);
+  dev->command_table_chunk = command_table;
+  dev->command_table = grub_dma_get_virt (command_table);
+  dev->command_list->command_table_base
+    = grub_dma_get_phys (command_table);
+
+  return 0;
+ out_stop_fr:
+  dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+  endtime = grub_get_time_ms () + 1000;
+  while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_FR))
+    if (grub_get_time_ms () > endtime)
+      {
+	grub_dprintf ("ahci", "couldn't stop FR\n");
+	break;
+      }
+ out:
+  grub_dma_free (command_list);
+  grub_dma_free (command_table);
+  grub_dma_free (dev->rfis);
+  return 1;
+}
+
+static grub_err_t
+grub_ahci_restore_hw (void)
+{
+  struct grub_ahci_device **pdev;
+
+  for (pdev = &grub_ahci_devices; *pdev; pdev = &((*pdev)->next))
+    if (reinit_port (*pdev))
+      {
+	struct grub_ahci_device *odev;
+	odev = *pdev;
+	*pdev = (*pdev)->next;
+	grub_free (odev);
+      }
+  return GRUB_ERR_NONE;
+}
+
+
+
+
+static int
+grub_ahci_iterate (grub_ata_dev_iterate_hook_t hook, void *hook_data,
+		   grub_disk_pull_t pull)
+{
+  struct grub_ahci_device *dev;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  FOR_LIST_ELEMENTS(dev, grub_ahci_devices)
+    if (hook (GRUB_SCSI_SUBSYSTEM_AHCI, dev->num, hook_data))
+      return 1;
+
+  return 0;
+}
+
+#if 0
+static int
+find_free_cmd_slot (struct grub_ahci_device *dev)
+{
+  int i;
+  for (i = 0; i < 32; i++)
+    {
+      if (dev->hda->ports[dev->port].command_issue & (1 << i))
+	continue;
+      if (dev->hda->ports[dev->port].sata_active & (1 << i))
+	continue;
+      return i;
+    }
+  return -1;
+}
+#endif
+
+enum
+  {
+    GRUB_AHCI_FIS_REG_H2D = 0x27
+  };
+
+static const int register_map[11] = { 3 /* Features */,
+				      12 /* Sectors */,
+				      4 /* LBA low */,
+				      5 /* LBA mid */,
+				      6 /* LBA high */,
+				      7 /* Device */,
+				      2 /* CMD register */,
+				      13 /* Sectors 48  */,
+				      8 /* LBA48 low */,
+				      9 /* LBA48 mid */,
+				      10 /* LBA48 high */ }; 
+
+static grub_err_t
+grub_ahci_reset_port (struct grub_ahci_device *dev, int force)
+{
+  grub_uint64_t endtime;
+  
+  dev->hba->ports[dev->port].sata_error = dev->hba->ports[dev->port].sata_error;
+
+  if (force || (dev->hba->ports[dev->port].command_issue & 1)
+      || (dev->hba->ports[dev->port].task_file_data & 0x80))
+    {
+      struct grub_disk_ata_pass_through_parms parms2;
+      dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_ST;
+      dev->hba->ports[dev->port].command_issue = 0;
+      dev->command_list[0].config = 0;
+      dev->command_table[0].prdt[0].unused = 0;
+      dev->command_table[0].prdt[0].size = 0;
+      dev->command_table[0].prdt[0].data_base = 0;
+
+      endtime = grub_get_time_ms () + 1000;
+      while ((dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't stop CR");
+	    return grub_error (GRUB_ERR_IO, "couldn't stop CR");
+	  }
+      dev->hba->ports[dev->port].command |= 8;
+      while (dev->hba->ports[dev->port].command & 8)
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't set CLO\n");
+	    dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_FRE;
+	    return grub_error (GRUB_ERR_IO, "couldn't set CLO");
+	  }
+
+      dev->hba->ports[dev->port].command |= GRUB_AHCI_HBA_PORT_CMD_ST;
+      while (!(dev->hba->ports[dev->port].command & GRUB_AHCI_HBA_PORT_CMD_CR))
+	if (grub_get_time_ms () > endtime)
+	  {
+	    grub_dprintf ("ahci", "couldn't stop CR");
+	    dev->hba->ports[dev->port].command &= ~GRUB_AHCI_HBA_PORT_CMD_ST;
+	    return grub_error (GRUB_ERR_IO, "couldn't stop CR");
+	  }
+      dev->hba->ports[dev->port].sata_error = dev->hba->ports[dev->port].sata_error;
+      grub_memset (&parms2, 0, sizeof (parms2));
+      parms2.taskfile.cmd = 8;
+      return grub_ahci_readwrite_real (dev, &parms2, 1, 1);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t 
+grub_ahci_readwrite_real (struct grub_ahci_device *dev,
+			  struct grub_disk_ata_pass_through_parms *parms,
+			  int spinup, int reset)
+{
+  struct grub_pci_dma_chunk *bufc;
+  grub_uint64_t endtime;
+  unsigned i;
+  grub_err_t err = GRUB_ERR_NONE;
+
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  if (!reset)
+    grub_ahci_reset_port (dev, 0);
+ 
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+  dev->hba->ports[dev->port].task_file_data = 0;
+  dev->hba->ports[dev->port].command_issue = 0;
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  dev->hba->ports[dev->port].sata_error = dev->hba->ports[dev->port].sata_error;
+
+  grub_dprintf("ahci", "grub_ahci_read (size=%llu, cmdsize = %llu)\n",
+	       (unsigned long long) parms->size,
+	       (unsigned long long) parms->cmdsize);
+
+  if (parms->cmdsize != 0 && parms->cmdsize != 12 && parms->cmdsize != 16)
+    return grub_error (GRUB_ERR_BUG, "incorrect ATAPI command size");
+
+  if (parms->size > GRUB_AHCI_PRDT_MAX_CHUNK_LENGTH)
+    return grub_error (GRUB_ERR_BUG, "too big data buffer");
+
+  if (parms->size)
+    bufc = grub_memalign_dma32 (1024, parms->size + (parms->size & 1));
+  else
+    bufc = grub_memalign_dma32 (1024, 512);
+
+  grub_dprintf ("ahci", "AHCI tfd = %x, CL=%p\n",
+		dev->hba->ports[dev->port].task_file_data,
+		dev->command_list);
+  /* FIXME: support port multipliers.  */
+  dev->command_list[0].config
+    = (5 << GRUB_AHCI_CONFIG_CFIS_LENGTH_SHIFT)
+    //    | GRUB_AHCI_CONFIG_CLEAR_R_OK
+    | (0 << GRUB_AHCI_CONFIG_PMP_SHIFT)
+    | ((parms->size ? 1 : 0) << GRUB_AHCI_CONFIG_PRDT_LENGTH_SHIFT)
+    | (parms->cmdsize ? GRUB_AHCI_CONFIG_ATAPI : 0)
+    | (parms->write ? GRUB_AHCI_CONFIG_WRITE : GRUB_AHCI_CONFIG_READ)
+    | (parms->taskfile.cmd == 8 ? (1 << 8) : 0);
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  dev->command_list[0].transferred = 0;
+  dev->command_list[0].command_table_base
+    = grub_dma_get_phys (dev->command_table_chunk);
+
+  grub_memset ((char *) dev->command_list[0].unused, 0,
+	       sizeof (dev->command_list[0].unused));
+
+  grub_memset ((char *) &dev->command_table[0], 0,
+	       sizeof (dev->command_table[0]));
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  if (parms->cmdsize)
+    grub_memcpy ((char *) dev->command_table[0].command, parms->cmd,
+		 parms->cmdsize);
+
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  dev->command_table[0].cfis[0] = GRUB_AHCI_FIS_REG_H2D;
+  dev->command_table[0].cfis[1] = 0x80;
+  for (i = 0; i < sizeof (parms->taskfile.raw); i++)
+    dev->command_table[0].cfis[register_map[i]] = parms->taskfile.raw[i]; 
+
+  grub_dprintf ("ahci", "cfis: %02x %02x %02x %02x %02x %02x %02x %02x\n",
+		dev->command_table[0].cfis[0], dev->command_table[0].cfis[1],
+		dev->command_table[0].cfis[2], dev->command_table[0].cfis[3],
+		dev->command_table[0].cfis[4], dev->command_table[0].cfis[5],
+		dev->command_table[0].cfis[6], dev->command_table[0].cfis[7]);
+  grub_dprintf ("ahci", "cfis: %02x %02x %02x %02x %02x %02x %02x %02x\n",
+		dev->command_table[0].cfis[8], dev->command_table[0].cfis[9],
+		dev->command_table[0].cfis[10], dev->command_table[0].cfis[11],
+		dev->command_table[0].cfis[12], dev->command_table[0].cfis[13],
+		dev->command_table[0].cfis[14], dev->command_table[0].cfis[15]);
+
+  dev->command_table[0].prdt[0].data_base = grub_dma_get_phys (bufc);
+  dev->command_table[0].prdt[0].unused = 0;
+  dev->command_table[0].prdt[0].size = (parms->size - 1);
+
+  grub_dprintf ("ahci", "PRDT = %" PRIxGRUB_UINT64_T ", %x, %x (%"
+		PRIuGRUB_SIZE ")\n",
+		dev->command_table[0].prdt[0].data_base,
+		dev->command_table[0].prdt[0].unused,
+		dev->command_table[0].prdt[0].size,
+		(grub_size_t) ((char *) &dev->command_table[0].prdt[0]
+			       - (char *) &dev->command_table[0]));
+
+  if (parms->write)
+    grub_memcpy ((char *) grub_dma_get_virt (bufc), parms->buffer, parms->size);
+
+  grub_dprintf ("ahci", "AHCI command scheduled\n");
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+  grub_dprintf ("ahci", "AHCI inten = %x\n",
+		dev->hba->ports[dev->port].inten);
+  grub_dprintf ("ahci", "AHCI intstatus = %x\n",
+		dev->hba->ports[dev->port].intstatus);
+
+  dev->hba->ports[dev->port].inten = 0xffffffff;//(1 << 2) | (1 << 5);
+  dev->hba->ports[dev->port].intstatus = 0xffffffff;//(1 << 2) | (1 << 5);
+  grub_dprintf ("ahci", "AHCI inten = %x\n",
+		dev->hba->ports[dev->port].inten);
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+  dev->hba->ports[dev->port].sata_active = 1;
+  dev->hba->ports[dev->port].command_issue = 1;
+  grub_dprintf ("ahci", "AHCI sig = %x\n", dev->hba->ports[dev->port].sig);
+  grub_dprintf ("ahci", "AHCI tfd = %x\n",
+		dev->hba->ports[dev->port].task_file_data);
+
+  endtime = grub_get_time_ms () + (spinup ? 20000 : 20000);
+  while ((dev->hba->ports[dev->port].command_issue & 1))
+    if (grub_get_time_ms () > endtime ||
+	(dev->hba->ports[dev->port].intstatus & GRUB_AHCI_HBA_PORT_IS_FATAL_MASK))
+      {
+	grub_dprintf ("ahci", "AHCI status <%x %x %x %x>\n",
+		      dev->hba->ports[dev->port].command_issue,
+		      dev->hba->ports[dev->port].sata_active,
+		      dev->hba->ports[dev->port].intstatus,
+		      dev->hba->ports[dev->port].task_file_data);
+	dev->hba->ports[dev->port].command_issue = 0;
+	if (dev->hba->ports[dev->port].intstatus & GRUB_AHCI_HBA_PORT_IS_FATAL_MASK)
+	  err = grub_error (GRUB_ERR_IO, "AHCI transfer error");
+	else
+	  err = grub_error (GRUB_ERR_IO, "AHCI transfer timed out");
+	if (!reset)
+	  grub_ahci_reset_port (dev, 1);
+	break;
+      }
+
+  grub_dprintf ("ahci", "AHCI command completed <%x %x %x %x %x, %x %x>\n",
+		dev->hba->ports[dev->port].command_issue,
+		dev->hba->ports[dev->port].intstatus,
+		dev->hba->ports[dev->port].task_file_data,
+		dev->command_list[0].transferred,
+		dev->hba->ports[dev->port].sata_error,
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x00],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x18]);
+  grub_dprintf ("ahci",
+		"last PIO FIS %08x %08x %08x %08x %08x %08x %08x %08x\n",
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x08],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x09],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0a],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0b],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0c],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0d],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0e],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x0f]);
+  grub_dprintf ("ahci",
+		"last REG FIS %08x %08x %08x %08x %08x %08x %08x %08x\n",
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x10],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x11],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x12],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x13],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x14],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x15],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x16],
+		((grub_uint32_t *) grub_dma_get_virt (dev->rfis))[0x17]);
+
+  if (!parms->write)
+    grub_memcpy (parms->buffer, (char *) grub_dma_get_virt (bufc), parms->size);
+  grub_dma_free (bufc);
+
+  return err;
+}
+
+static grub_err_t 
+grub_ahci_readwrite (grub_ata_t disk,
+		     struct grub_disk_ata_pass_through_parms *parms,
+		     int spinup)
+{
+  return grub_ahci_readwrite_real (disk->data, parms, spinup, 0);
+}
+
+static grub_err_t
+grub_ahci_open (int id, int devnum, struct grub_ata *ata)
+{
+  struct grub_ahci_device *dev;
+
+  if (id != GRUB_SCSI_SUBSYSTEM_AHCI)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not an AHCI device");
+
+  FOR_LIST_ELEMENTS(dev, grub_ahci_devices)
+    if (dev->num == devnum)
+      break;
+
+  if (! dev)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such AHCI device");
+
+  grub_dprintf ("ahci", "opening AHCI dev `ahci%d'\n", dev->num);
+
+  ata->data = dev;
+  ata->dma = 1;
+  ata->atapi = dev->atapi;
+  ata->maxbuffer = GRUB_AHCI_PRDT_MAX_CHUNK_LENGTH;
+  ata->present = &dev->present;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_ata_dev grub_ahci_dev =
+  {
+    .iterate = grub_ahci_iterate,
+    .open = grub_ahci_open,
+    .readwrite = grub_ahci_readwrite,
+  };
+
+
+
+static struct grub_preboot *fini_hnd;
+
+GRUB_MOD_INIT(ahci)
+{
+  grub_stop_disk_firmware ();
+
+  /* AHCI initialization.  */
+  grub_ahci_initialize ();
+
+  /* AHCI devices are handled by scsi.mod.  */
+  grub_ata_dev_register (&grub_ahci_dev);
+
+  fini_hnd = grub_loader_register_preboot_hook (grub_ahci_fini_hw,
+						grub_ahci_restore_hw,
+						GRUB_LOADER_PREBOOT_HOOK_PRIO_DISK);
+}
+
+GRUB_MOD_FINI(ahci)
+{
+  grub_ahci_fini_hw (0);
+  grub_loader_unregister_preboot_hook (fini_hnd);
+
+  grub_ata_dev_unregister (&grub_ahci_dev);
+}
diff --git a/grub-core/disk/arc/arcdisk.c b/grub-core/disk/arc/arcdisk.c
new file mode 100644
index 0000000..c94039a
--- /dev/null
+++ b/grub-core/disk/arc/arcdisk.c
@@ -0,0 +1,325 @@
+/* ofdisk.c - Open Firmware disk access.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2006,2007,2008,2009,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/arc/arc.h>
+#include <grub/i18n.h>
+
+static grub_arc_fileno_t last_handle = 0;
+static char *last_path = NULL;
+static int handle_writable = 0;
+
+static int lnum = 0;
+
+struct arcdisk_hash_ent
+{
+  char *devpath;
+  int num;
+  struct arcdisk_hash_ent *next;
+};
+
+#define ARCDISK_HASH_SZ	8
+static struct arcdisk_hash_ent *arcdisk_hash[ARCDISK_HASH_SZ];
+
+static int
+arcdisk_hash_fn (const char *devpath)
+{
+  int hash = 0;
+  while (*devpath)
+    hash ^= *devpath++;
+  return (hash & (ARCDISK_HASH_SZ - 1));
+}
+
+static struct arcdisk_hash_ent *
+arcdisk_hash_find (const char *devpath)
+{
+  struct arcdisk_hash_ent *p = arcdisk_hash[arcdisk_hash_fn (devpath)];
+
+  while (p)
+    {
+      if (!grub_strcmp (p->devpath, devpath))
+	break;
+      p = p->next;
+    }
+  return p;
+}
+
+static struct arcdisk_hash_ent *
+arcdisk_hash_add (char *devpath)
+{
+  struct arcdisk_hash_ent *p;
+  struct arcdisk_hash_ent **head = &arcdisk_hash[arcdisk_hash_fn(devpath)];
+
+  p = grub_malloc (sizeof (*p));
+  if (!p)
+    return NULL;
+
+  p->devpath = devpath;
+  p->next = *head;
+  p->num = lnum++;
+  *head = p;
+  return p;
+}
+
+
+/* Context for grub_arcdisk_iterate.  */
+struct grub_arcdisk_iterate_ctx
+{
+  grub_disk_dev_iterate_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_arcdisk_iterate.  */
+static int
+grub_arcdisk_iterate_iter (const char *name,
+			   const struct grub_arc_component *comp, void *data)
+{
+  struct grub_arcdisk_iterate_ctx *ctx = data;
+
+  if (!(comp->type == GRUB_ARC_COMPONENT_TYPE_DISK
+	|| comp->type == GRUB_ARC_COMPONENT_TYPE_FLOPPY
+	|| comp->type == GRUB_ARC_COMPONENT_TYPE_TAPE))
+    return 0;
+  return ctx->hook (name, ctx->hook_data);
+}
+
+static int
+grub_arcdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		      grub_disk_pull_t pull)
+{
+  struct grub_arcdisk_iterate_ctx ctx = { hook, hook_data };
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  return grub_arc_iterate_devs (grub_arcdisk_iterate_iter, &ctx, 1);
+}
+
+#ifdef GRUB_CPU_MIPSEL
+#define RAW_SUFFIX "partition(0)"
+#else
+#define RAW_SUFFIX "partition(10)"
+#endif
+
+static grub_err_t
+reopen (const char *name, int writable)
+{
+  grub_arc_fileno_t handle;
+
+  if (last_path && grub_strcmp (last_path, name) == 0
+      && (!writable || handle_writable))
+    {
+      grub_dprintf ("arcdisk", "using already opened %s\n", name);
+      return GRUB_ERR_NONE;
+    }
+  if (last_path)
+    {
+      GRUB_ARC_FIRMWARE_VECTOR->close (last_handle);
+      grub_free (last_path);
+      last_path = NULL;
+      last_handle = 0;
+      handle_writable = 0;
+    }
+  if (GRUB_ARC_FIRMWARE_VECTOR->open (name,
+				      writable ? GRUB_ARC_FILE_ACCESS_OPEN_RW
+				      : GRUB_ARC_FILE_ACCESS_OPEN_RO, &handle))
+    {
+      grub_dprintf ("arcdisk", "couldn't open %s\n", name);
+      return grub_error (GRUB_ERR_IO, "couldn't open %s", name);
+    }
+  handle_writable = writable;
+  last_path = grub_strdup (name);
+  if (!last_path)
+    return grub_errno;
+  last_handle = handle;
+  grub_dprintf ("arcdisk", "opened %s\n", name);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_arcdisk_open (const char *name, grub_disk_t disk)
+{
+  char *fullname;
+  grub_err_t err;
+  grub_arc_err_t r;
+  struct grub_arc_fileinfo info;
+  struct arcdisk_hash_ent *hash;
+
+  if (grub_memcmp (name, "arc/", 4) != 0)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not arc device");
+  fullname = grub_arc_alt_name_to_norm (name, RAW_SUFFIX);
+  disk->data = fullname;
+  grub_dprintf ("arcdisk", "opening %s\n", fullname);
+
+  hash = arcdisk_hash_find (fullname);
+  if (!hash)
+    hash = arcdisk_hash_add (fullname);
+  if (!hash)
+    return grub_errno;
+
+  err = reopen (fullname, 0);
+  if (err)
+    return err;
+
+  r = GRUB_ARC_FIRMWARE_VECTOR->getfileinformation (last_handle, &info);
+  if (r)
+    {
+      grub_uint64_t res = 0;
+      int i;
+
+      grub_dprintf ("arcdisk", "couldn't retrieve size: %ld\n", r);
+      for (i = 40; i >= 9; i--)
+	{
+	  grub_uint64_t pos = res | (1ULL << i);
+	  char buf[512];
+	  long unsigned count = 0;
+	  grub_dprintf ("arcdisk",
+			"seek to 0x%" PRIxGRUB_UINT64_T "\n", pos);
+	  if (GRUB_ARC_FIRMWARE_VECTOR->seek (last_handle, &pos, 0))
+	    continue;
+	  if (GRUB_ARC_FIRMWARE_VECTOR->read (last_handle, buf,
+					      0x200, &count))
+	    continue;
+	  if (count == 0)
+	    continue;
+	  res |= (1ULL << i);
+	}
+      grub_dprintf ("arcdisk",
+		    "determined disk size 0x%" PRIxGRUB_UINT64_T "\n", res);
+      disk->total_sectors = (res + 0x200) >> 9;
+    }
+  else
+    disk->total_sectors = (info.end >> 9);
+
+  disk->id = hash->num;
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_arcdisk_close (grub_disk_t disk)
+{
+  grub_free (disk->data);
+}
+
+static grub_err_t
+grub_arcdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		   grub_size_t size, char *buf)
+{
+  grub_err_t err;
+  grub_uint64_t pos = sector << 9;
+  unsigned long count;
+  grub_uint64_t totl = size << 9;
+  grub_arc_err_t r;
+
+  err = reopen (disk->data, 0);
+  if (err)
+    return err;
+  r = GRUB_ARC_FIRMWARE_VECTOR->seek (last_handle, &pos, 0);
+  if (r)
+    {
+      grub_dprintf ("arcdisk", "seek to 0x%" PRIxGRUB_UINT64_T " failed: %ld\n",
+		    pos, r);
+      return grub_error (GRUB_ERR_IO, "couldn't seek");
+    }
+
+  while (totl)
+    {
+      if (GRUB_ARC_FIRMWARE_VECTOR->read (last_handle, buf,
+					  totl, &count))
+	return grub_error (GRUB_ERR_READ_ERROR,
+			   N_("failure reading sector 0x%llx "
+			      "from `%s'"),
+			   (unsigned long long) sector,
+			   disk->name);
+      totl -= count;
+      buf += count;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_arcdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		    grub_size_t size, const char *buf)
+{
+  grub_err_t err;
+  grub_uint64_t pos = sector << 9;
+  unsigned long count;
+  grub_uint64_t totl = size << 9;
+  grub_arc_err_t r;
+
+  err = reopen (disk->data, 1);
+  if (err)
+    return err;
+  r = GRUB_ARC_FIRMWARE_VECTOR->seek (last_handle, &pos, 0);
+  if (r)
+    {
+      grub_dprintf ("arcdisk", "seek to 0x%" PRIxGRUB_UINT64_T " failed: %ld\n",
+		    pos, r);
+      return grub_error (GRUB_ERR_IO, "couldn't seek");
+    }
+
+  while (totl)
+    {
+      if (GRUB_ARC_FIRMWARE_VECTOR->write (last_handle, buf,
+					   totl, &count))
+	return grub_error (GRUB_ERR_WRITE_ERROR, N_("failure writing sector 0x%llx "
+						    "to `%s'"),
+			   (unsigned long long) sector,
+			   disk->name);
+      totl -= count;
+      buf += count;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_disk_dev grub_arcdisk_dev =
+  {
+    .name = "arcdisk",
+    .id = GRUB_DISK_DEVICE_ARCDISK_ID,
+    .disk_iterate = grub_arcdisk_iterate,
+    .disk_open = grub_arcdisk_open,
+    .disk_close = grub_arcdisk_close,
+    .disk_read = grub_arcdisk_read,
+    .disk_write = grub_arcdisk_write,
+    .next = 0
+  };
+
+void
+grub_arcdisk_init (void)
+{
+  grub_disk_dev_register (&grub_arcdisk_dev);
+}
+
+void
+grub_arcdisk_fini (void)
+{
+  if (last_path)
+    {
+      GRUB_ARC_FIRMWARE_VECTOR->close (last_handle);
+      grub_free (last_path);
+      last_path = NULL;
+      last_handle = 0;
+    }
+
+  grub_disk_dev_unregister (&grub_arcdisk_dev);
+}
diff --git a/grub-core/disk/ata.c b/grub-core/disk/ata.c
new file mode 100644
index 0000000..3620a28
--- /dev/null
+++ b/grub-core/disk/ata.c
@@ -0,0 +1,685 @@
+/* ata.c - ATA disk access.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007, 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ata.h>
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/scsi.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_ata_dev_t grub_ata_dev_list;
+
+/* Byteorder has to be changed before strings can be read.  */
+static void
+grub_ata_strncpy (grub_uint16_t *dst16, grub_uint16_t *src16, grub_size_t len)
+{
+  unsigned int i;
+
+  for (i = 0; i < len / 2; i++)
+    *(dst16++) = grub_swap_bytes16 (*(src16++));
+  *dst16 = 0;
+}
+
+static void
+grub_ata_dumpinfo (struct grub_ata *dev, grub_uint16_t *info)
+{
+  grub_uint16_t text[21];
+
+  /* The device information was read, dump it for debugging.  */
+  grub_ata_strncpy (text, info + 10, 20);
+  grub_dprintf ("ata", "Serial: %s\n", (char *) text);
+  grub_ata_strncpy (text, info + 23, 8);
+  grub_dprintf ("ata", "Firmware: %s\n", (char *) text);
+  grub_ata_strncpy (text, info + 27, 40);
+  grub_dprintf ("ata", "Model: %s\n", (char *) text);
+
+  if (! dev->atapi)
+    {
+      grub_dprintf ("ata", "Addressing: %d\n", dev->addr);
+      grub_dprintf ("ata", "Sectors: %lld\n", (unsigned long long) dev->size);
+      grub_dprintf ("ata", "Sector size: %u\n", 1U << dev->log_sector_size);
+    }
+}
+
+static grub_err_t
+grub_atapi_identify (struct grub_ata *dev)
+{
+  struct grub_disk_ata_pass_through_parms parms;
+  grub_uint16_t *info;
+  grub_err_t err;
+
+  info = grub_malloc (GRUB_DISK_SECTOR_SIZE);
+  if (! info)
+    return grub_errno;
+
+  grub_memset (&parms, 0, sizeof (parms));
+  parms.taskfile.disk = 0xE0;
+  parms.taskfile.cmd = GRUB_ATA_CMD_IDENTIFY_PACKET_DEVICE;
+  parms.size = GRUB_DISK_SECTOR_SIZE;
+  parms.buffer = info;
+
+  err = dev->dev->readwrite (dev, &parms, *dev->present);
+  if (err)
+    {
+      *dev->present = 0;
+      return err;
+    }
+
+  if (parms.size != GRUB_DISK_SECTOR_SIZE)
+    {
+      *dev->present = 0;
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			 "device cannot be identified");
+    }
+
+  dev->atapi = 1;
+
+  grub_ata_dumpinfo (dev, info);
+
+  grub_free (info);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_ata_identify (struct grub_ata *dev)
+{
+  struct grub_disk_ata_pass_through_parms parms;
+  grub_uint64_t *info64;
+  grub_uint32_t *info32;
+  grub_uint16_t *info16;
+  grub_err_t err;
+
+  if (dev->atapi)
+    return grub_atapi_identify (dev);
+
+  info64 = grub_malloc (GRUB_DISK_SECTOR_SIZE);
+  info32 = (grub_uint32_t *) info64;
+  info16 = (grub_uint16_t *) info64;
+  if (! info16)
+    return grub_errno;
+
+  grub_memset (&parms, 0, sizeof (parms));
+  parms.buffer = info16;
+  parms.size = GRUB_DISK_SECTOR_SIZE;
+  parms.taskfile.disk = 0xE0;
+
+  parms.taskfile.cmd = GRUB_ATA_CMD_IDENTIFY_DEVICE;
+
+  err = dev->dev->readwrite (dev, &parms, *dev->present);
+
+  if (err || parms.size != GRUB_DISK_SECTOR_SIZE)
+    {
+      grub_uint8_t sts = parms.taskfile.status;
+      grub_free (info16);
+      grub_errno = GRUB_ERR_NONE;
+      if ((sts & (GRUB_ATA_STATUS_BUSY | GRUB_ATA_STATUS_DRQ
+		   | GRUB_ATA_STATUS_ERR)) == GRUB_ATA_STATUS_ERR
+	  && (parms.taskfile.error & 0x04 /* ABRT */))
+	/* Device without ATA IDENTIFY, try ATAPI.  */
+	return grub_atapi_identify (dev);
+
+      else if (sts == 0x00)
+	{
+	  *dev->present = 0;
+	  /* No device, return error but don't print message.  */
+	  return GRUB_ERR_UNKNOWN_DEVICE;
+	}
+      else
+	{
+	  *dev->present = 0;
+	  /* Other Error.  */
+	  return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			     "device cannot be identified");
+	}
+    }
+
+  /* Now it is certain that this is not an ATAPI device.  */
+  dev->atapi = 0;
+
+  /* CHS is always supported.  */
+  dev->addr = GRUB_ATA_CHS;
+
+  /* Check if LBA is supported.  */
+  if (info16[49] & grub_cpu_to_le16_compile_time ((1 << 9)))
+    {
+      /* Check if LBA48 is supported.  */
+      if (info16[83] & grub_cpu_to_le16_compile_time ((1 << 10)))
+	dev->addr = GRUB_ATA_LBA48;
+      else
+	dev->addr = GRUB_ATA_LBA;
+    }
+
+  /* Determine the amount of sectors.  */
+  if (dev->addr != GRUB_ATA_LBA48)
+    dev->size = grub_le_to_cpu32 (info32[30]);
+  else
+    dev->size = grub_le_to_cpu64 (info64[25]);
+
+  if (info16[106] & grub_cpu_to_le16_compile_time ((1 << 12)))
+    {
+      grub_uint32_t secsize;
+      secsize = grub_le_to_cpu32 (grub_get_unaligned32 (&info16[117]));
+      if (secsize & (secsize - 1) || !secsize
+	  || secsize > 1048576)
+	secsize = 256;
+      for (dev->log_sector_size = 0;
+	   (1U << dev->log_sector_size) < secsize;
+	   dev->log_sector_size++);
+      dev->log_sector_size++;
+    }
+  else
+    dev->log_sector_size = 9;
+
+  /* Read CHS information.  */
+  dev->cylinders = grub_le_to_cpu16 (info16[1]);
+  dev->heads = grub_le_to_cpu16 (info16[3]);
+  dev->sectors_per_track = grub_le_to_cpu16 (info16[6]);
+
+  grub_ata_dumpinfo (dev, info16);
+
+  grub_free (info16);
+
+  return 0;
+}
+
+static grub_err_t
+grub_ata_setaddress (struct grub_ata *dev,
+		     struct grub_disk_ata_pass_through_parms *parms,
+		     grub_disk_addr_t sector,
+		     grub_size_t size,
+		     grub_ata_addressing_t addressing)
+{
+  switch (addressing)
+    {
+    case GRUB_ATA_CHS:
+      {
+	unsigned int cylinder;
+	unsigned int head;
+	unsigned int sect;
+
+	if (dev->sectors_per_track == 0
+	    || dev->heads == 0)
+	  return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			     "sector %" PRIxGRUB_UINT64_T " cannot be "
+			     "addressed using CHS addressing",
+			     sector);
+
+	/* Calculate the sector, cylinder and head to use.  */
+	sect = ((grub_uint32_t) sector % dev->sectors_per_track) + 1;
+	cylinder = (((grub_uint32_t) sector / dev->sectors_per_track)
+		    / dev->heads);
+	head = ((grub_uint32_t) sector / dev->sectors_per_track) % dev->heads;
+
+	if (sect > dev->sectors_per_track
+	    || cylinder > dev->cylinders
+	    || head > dev->heads)
+	  return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			     "sector %" PRIxGRUB_UINT64_T " cannot be "
+			     "addressed using CHS addressing",
+			     sector);
+	
+	parms->taskfile.disk = 0xE0 | head;
+	parms->taskfile.sectnum = sect;
+	parms->taskfile.cyllsb = cylinder & 0xFF;
+	parms->taskfile.cylmsb = cylinder >> 8;
+
+	break;
+      }
+
+    case GRUB_ATA_LBA:
+      if (size == 256)
+	size = 0;
+      parms->taskfile.disk = 0xE0 | ((sector >> 24) & 0x0F);
+
+      parms->taskfile.sectors = size;
+      parms->taskfile.lba_low = sector & 0xFF;
+      parms->taskfile.lba_mid = (sector >> 8) & 0xFF;
+      parms->taskfile.lba_high = (sector >> 16) & 0xFF;
+      break;
+
+    case GRUB_ATA_LBA48:
+      if (size == 65536)
+	size = 0;
+
+      parms->taskfile.disk = 0xE0;
+
+      /* Set "Previous".  */
+      parms->taskfile.sectors = size & 0xFF;
+      parms->taskfile.lba_low = sector & 0xFF;
+      parms->taskfile.lba_mid = (sector >> 8) & 0xFF;
+      parms->taskfile.lba_high = (sector >> 16) & 0xFF;
+
+      /* Set "Current".  */
+      parms->taskfile.sectors48 = (size >> 8) & 0xFF;
+      parms->taskfile.lba48_low = (sector >> 24) & 0xFF;
+      parms->taskfile.lba48_mid = (sector >> 32) & 0xFF;
+      parms->taskfile.lba48_high = (sector >> 40) & 0xFF;
+
+      break;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_ata_readwrite (grub_disk_t disk, grub_disk_addr_t sector,
+		    grub_size_t size, char *buf, int rw)
+{
+  struct grub_ata *ata = disk->data;
+
+  grub_ata_addressing_t addressing = ata->addr;
+  grub_size_t batch;
+  int cmd, cmd_write;
+  grub_size_t nsectors = 0;
+
+  grub_dprintf("ata", "grub_ata_readwrite (size=%llu, rw=%d)\n",
+	       (unsigned long long) size, rw);
+
+  if (addressing == GRUB_ATA_LBA48 && ((sector + size) >> 28) != 0)
+    {
+      if (ata->dma)
+	{
+	  cmd = GRUB_ATA_CMD_READ_SECTORS_DMA_EXT;
+	  cmd_write = GRUB_ATA_CMD_WRITE_SECTORS_DMA_EXT;
+	}
+      else
+	{
+	  cmd = GRUB_ATA_CMD_READ_SECTORS_EXT;
+	  cmd_write = GRUB_ATA_CMD_WRITE_SECTORS_EXT;
+	}
+    }
+  else
+    {
+      if (addressing == GRUB_ATA_LBA48)
+	addressing = GRUB_ATA_LBA;
+      if (ata->dma)
+	{
+	  cmd = GRUB_ATA_CMD_READ_SECTORS_DMA;
+	  cmd_write = GRUB_ATA_CMD_WRITE_SECTORS_DMA;
+	}
+      else
+	{
+	  cmd = GRUB_ATA_CMD_READ_SECTORS;
+	  cmd_write = GRUB_ATA_CMD_WRITE_SECTORS;
+	}
+    }
+
+  if (addressing != GRUB_ATA_CHS)
+    batch = 256;
+  else
+    batch = 1;
+
+  while (nsectors < size)
+    {
+      struct grub_disk_ata_pass_through_parms parms;
+      grub_err_t err;
+
+      if (size - nsectors < batch)
+	batch = size - nsectors;
+
+      grub_dprintf("ata", "rw=%d, sector=%llu, batch=%llu\n", rw, (unsigned long long) sector, (unsigned long long) batch);
+      grub_memset (&parms, 0, sizeof (parms));
+      grub_ata_setaddress (ata, &parms, sector, batch, addressing);
+      parms.taskfile.cmd = (! rw ? cmd : cmd_write);
+      parms.buffer = buf;
+      parms.size = batch << ata->log_sector_size;
+      parms.write = rw;
+      if (ata->dma)
+	parms.dma = 1;
+  
+      err = ata->dev->readwrite (ata, &parms, 0);
+      if (err)
+	return err;
+      if (parms.size != batch << ata->log_sector_size)
+	return grub_error (GRUB_ERR_READ_ERROR, "incomplete read");
+      buf += batch << ata->log_sector_size;
+      sector += batch;
+      nsectors += batch;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+
+static inline void
+grub_ata_real_close (struct grub_ata *ata)
+{
+  if (ata->dev->close)
+    ata->dev->close (ata);
+}
+
+static struct grub_ata *
+grub_ata_real_open (int id, int bus)
+{
+  struct grub_ata *ata;
+  grub_ata_dev_t p;
+
+  ata = grub_zalloc (sizeof (*ata));
+  if (!ata)
+    return NULL;
+  for (p = grub_ata_dev_list; p; p = p->next)
+    {
+      grub_err_t err;
+      if (p->open (id, bus, ata))
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+      ata->dev = p;
+      /* Use the IDENTIFY DEVICE command to query the device.  */
+      err = grub_ata_identify (ata);
+      if (err)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such ATA device");
+	  grub_free (ata);
+	  return NULL;
+	}
+      return ata;
+    }
+  grub_free (ata);
+  grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such ATA device");
+  return NULL;
+}
+
+/* Context for grub_ata_iterate.  */
+struct grub_ata_iterate_ctx
+{
+  grub_disk_dev_iterate_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_ata_iterate.  */
+static int
+grub_ata_iterate_iter (int id, int bus, void *data)
+{
+  struct grub_ata_iterate_ctx *ctx = data;
+  struct grub_ata *ata;
+  int ret;
+  char devname[40];
+
+  ata = grub_ata_real_open (id, bus);
+
+  if (!ata)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  if (ata->atapi)
+    {
+      grub_ata_real_close (ata);
+      return 0;
+    }
+  grub_snprintf (devname, sizeof (devname), 
+		 "%s%d", grub_scsi_names[id], bus);
+  ret = ctx->hook (devname, ctx->hook_data);
+  grub_ata_real_close (ata);
+  return ret;
+}
+
+static int
+grub_ata_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		  grub_disk_pull_t pull)
+{
+  struct grub_ata_iterate_ctx ctx = { hook, hook_data };
+  grub_ata_dev_t p;
+  
+  for (p = grub_ata_dev_list; p; p = p->next)
+    if (p->iterate && p->iterate (grub_ata_iterate_iter, &ctx, pull))
+      return 1;
+  return 0;
+}
+
+static grub_err_t
+grub_ata_open (const char *name, grub_disk_t disk)
+{
+  unsigned id, bus;
+  struct grub_ata *ata;
+
+  for (id = 0; id < GRUB_SCSI_NUM_SUBSYSTEMS; id++)
+    if (grub_strncmp (grub_scsi_names[id], name,
+		      grub_strlen (grub_scsi_names[id])) == 0
+	&& grub_isdigit (name[grub_strlen (grub_scsi_names[id])]))
+      break;
+  if (id == GRUB_SCSI_NUM_SUBSYSTEMS)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not an ATA harddisk");
+  bus = grub_strtoul (name + grub_strlen (grub_scsi_names[id]), 0, 0);
+  ata = grub_ata_real_open (id, bus);
+  if (!ata)
+    return grub_errno;
+
+  if (ata->atapi)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not an ATA harddisk");
+
+  disk->total_sectors = ata->size;
+  disk->max_agglomerate = (ata->maxbuffer >> (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS));
+  if (disk->max_agglomerate > (256U >> (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS - ata->log_sector_size)))
+    disk->max_agglomerate = (256U >> (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS - ata->log_sector_size));
+
+  disk->log_sector_size = ata->log_sector_size;
+
+  disk->id = grub_make_scsi_id (id, bus, 0);
+
+  disk->data = ata;
+
+  return 0;
+}
+
+static void
+grub_ata_close (grub_disk_t disk)
+{
+  struct grub_ata *ata = disk->data;
+  grub_ata_real_close (ata);
+}
+
+static grub_err_t
+grub_ata_read (grub_disk_t disk, grub_disk_addr_t sector,
+	       grub_size_t size, char *buf)
+{
+  return grub_ata_readwrite (disk, sector, size, buf, 0);
+}
+
+static grub_err_t
+grub_ata_write (grub_disk_t disk,
+		grub_disk_addr_t sector,
+		grub_size_t size,
+		const char *buf)
+{
+  return grub_ata_readwrite (disk, sector, size, (char *) buf, 1);
+}
+
+static struct grub_disk_dev grub_atadisk_dev =
+  {
+    .name = "ATA",
+    .id = GRUB_DISK_DEVICE_ATA_ID,
+    .disk_iterate = grub_ata_iterate,
+    .disk_open = grub_ata_open,
+    .disk_close = grub_ata_close,
+    .disk_read = grub_ata_read,
+    .disk_write = grub_ata_write,
+    .next = 0
+  };
+
+
+
+/* ATAPI code.  */
+
+static grub_err_t
+grub_atapi_read (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		 grub_size_t size, char *buf)
+{
+  struct grub_ata *dev = scsi->data;
+  struct grub_disk_ata_pass_through_parms parms;
+  grub_err_t err;
+
+  grub_dprintf("ata", "grub_atapi_read (size=%llu)\n", (unsigned long long) size);
+  grub_memset (&parms, 0, sizeof (parms));
+
+  parms.taskfile.disk = 0;
+  parms.taskfile.features = 0;
+  parms.taskfile.atapi_ireason = 0;
+  parms.taskfile.atapi_cnthigh = size >> 8;
+  parms.taskfile.atapi_cntlow = size & 0xff;
+  parms.taskfile.cmd = GRUB_ATA_CMD_PACKET;
+  parms.cmd = cmd;
+  parms.cmdsize = cmdsize;
+
+  parms.size = size;
+  parms.buffer = buf;
+  
+  err = dev->dev->readwrite (dev, &parms, 0);
+  if (err)
+    return err;
+
+  if (parms.size != size)
+    return grub_error (GRUB_ERR_READ_ERROR, "incomplete ATAPI read");
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_atapi_write (struct grub_scsi *scsi __attribute__((unused)),
+		  grub_size_t cmdsize __attribute__((unused)),
+		  char *cmd __attribute__((unused)),
+		  grub_size_t size __attribute__((unused)),
+		  const char *buf __attribute__((unused)))
+{
+  // XXX: scsi.mod does not use write yet.
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "ATAPI write not implemented");
+}
+
+static grub_err_t
+grub_atapi_open (int id, int bus, struct grub_scsi *scsi)
+{
+  struct grub_ata *ata;
+
+  ata = grub_ata_real_open (id, bus);
+  if (!ata)
+    return grub_errno;
+    
+  if (! ata->atapi)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such ATAPI device");
+
+  scsi->data = ata;
+  scsi->luns = 1;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_atapi_iterate.  */
+struct grub_atapi_iterate_ctx
+{
+  grub_scsi_dev_iterate_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_atapi_iterate.  */
+static int
+grub_atapi_iterate_iter (int id, int bus, void *data)
+{
+  struct grub_atapi_iterate_ctx *ctx = data;
+  struct grub_ata *ata;
+  int ret;
+
+  ata = grub_ata_real_open (id, bus);
+
+  if (!ata)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  if (!ata->atapi)
+    {
+      grub_ata_real_close (ata);
+      return 0;
+    }
+  ret = ctx->hook (id, bus, 1, ctx->hook_data);
+  grub_ata_real_close (ata);
+  return ret;
+}
+
+static int
+grub_atapi_iterate (grub_scsi_dev_iterate_hook_t hook, void *hook_data,
+		    grub_disk_pull_t pull)
+{
+  struct grub_atapi_iterate_ctx ctx = { hook, hook_data };
+  grub_ata_dev_t p;
+  
+  for (p = grub_ata_dev_list; p; p = p->next)
+    if (p->iterate && p->iterate (grub_atapi_iterate_iter, &ctx, pull))
+      return 1;
+  return 0;
+}
+
+static void
+grub_atapi_close (grub_scsi_t disk)
+{
+  struct grub_ata *ata = disk->data;
+  grub_ata_real_close (ata);
+}
+
+
+void
+grub_ata_dev_register (grub_ata_dev_t dev)
+{
+  dev->next = grub_ata_dev_list;
+  grub_ata_dev_list = dev;
+}
+
+void
+grub_ata_dev_unregister (grub_ata_dev_t dev)
+{
+  grub_ata_dev_t *p, q;
+
+  for (p = &grub_ata_dev_list, q = *p; q; p = &(q->next), q = q->next)
+    if (q == dev)
+      {
+        *p = q->next;
+	break;
+      }
+}
+
+static struct grub_scsi_dev grub_atapi_dev =
+  {
+    .iterate = grub_atapi_iterate,
+    .open = grub_atapi_open,
+    .close = grub_atapi_close,
+    .read = grub_atapi_read,
+    .write = grub_atapi_write,
+    .next = 0
+  };
+
+
+
+GRUB_MOD_INIT(ata)
+{
+  grub_disk_dev_register (&grub_atadisk_dev);
+
+  /* ATAPI devices are handled by scsi.mod.  */
+  grub_scsi_dev_register (&grub_atapi_dev);
+}
+
+GRUB_MOD_FINI(ata)
+{
+  grub_scsi_dev_unregister (&grub_atapi_dev);
+  grub_disk_dev_unregister (&grub_atadisk_dev);
+}
diff --git a/grub-core/disk/cryptodisk.c b/grub-core/disk/cryptodisk.c
new file mode 100644
index 0000000..90f82b2
--- /dev/null
+++ b/grub-core/disk/cryptodisk.c
@@ -0,0 +1,1331 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007,2010,2011,2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cryptodisk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/procfs.h>
+#include <grub/partition.h>
+
+#ifdef GRUB_UTIL
+#include <grub/emu/hostdisk.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_cryptodisk_dev_t grub_cryptodisk_list;
+
+static const struct grub_arg_option options[] =
+  {
+    {"uuid", 'u', 0, N_("Mount by UUID."), 0, 0},
+    /* TRANSLATORS: It's still restricted to cryptodisks only.  */
+    {"all", 'a', 0, N_("Mount all."), 0, 0},
+    {"boot", 'b', 0, N_("Mount all volumes with `boot' flag set."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+/* Our irreducible polynom is x^128+x^7+x^2+x+1. Lowest byte of it is:  */
+#define GF_POLYNOM 0x87
+static inline int GF_PER_SECTOR (const struct grub_cryptodisk *dev)
+{
+  return 1U << (dev->log_sector_size - GRUB_CRYPTODISK_GF_LOG_BYTES);
+}
+
+static grub_cryptodisk_t cryptodisk_list = NULL;
+static grub_uint8_t last_cryptodisk_id = 0;
+
+static void
+gf_mul_x (grub_uint8_t *g)
+{
+  int over = 0, over2 = 0;
+  unsigned j;
+
+  for (j = 0; j < GRUB_CRYPTODISK_GF_BYTES; j++)
+    {
+      over2 = !!(g[j] & 0x80);
+      g[j] <<= 1;
+      g[j] |= over;
+      over = over2;
+    }
+  if (over)
+    g[0] ^= GF_POLYNOM;
+}
+
+
+static void
+gf_mul_x_be (grub_uint8_t *g)
+{
+  int over = 0, over2 = 0;
+  int j;
+
+  for (j = (int) GRUB_CRYPTODISK_GF_BYTES - 1; j >= 0; j--)
+    {
+      over2 = !!(g[j] & 0x80);
+      g[j] <<= 1;
+      g[j] |= over;
+      over = over2;
+    }
+  if (over)
+    g[GRUB_CRYPTODISK_GF_BYTES - 1] ^= GF_POLYNOM;
+}
+
+static void
+gf_mul_be (grub_uint8_t *o, const grub_uint8_t *a, const grub_uint8_t *b)
+{
+  unsigned i;
+  grub_uint8_t t[GRUB_CRYPTODISK_GF_BYTES];
+  grub_memset (o, 0, GRUB_CRYPTODISK_GF_BYTES);
+  grub_memcpy (t, b, GRUB_CRYPTODISK_GF_BYTES);
+  for (i = 0; i < GRUB_CRYPTODISK_GF_SIZE; i++)
+    {
+      if (((a[GRUB_CRYPTODISK_GF_BYTES - i / GRUB_CHAR_BIT - 1] >> (i % GRUB_CHAR_BIT))) & 1)
+	grub_crypto_xor (o, o, t, GRUB_CRYPTODISK_GF_BYTES);
+      gf_mul_x_be (t);
+    }
+}
+
+static gcry_err_code_t
+grub_crypto_pcbc_decrypt (grub_crypto_cipher_handle_t cipher,
+			 void *out, void *in, grub_size_t size,
+			 void *iv)
+{
+  grub_uint8_t *inptr, *outptr, *end;
+  grub_uint8_t ivt[GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE];
+  grub_size_t blocksize;
+  if (!cipher->cipher->decrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  if (blocksize > GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE)
+    return GPG_ERR_INV_ARG;
+  end = (grub_uint8_t *) in + size;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    {
+      grub_memcpy (ivt, inptr, blocksize);
+      cipher->cipher->decrypt (cipher->ctx, outptr, inptr);
+      grub_crypto_xor (outptr, outptr, iv, blocksize);
+      grub_crypto_xor (iv, ivt, outptr, blocksize);
+    }
+  return GPG_ERR_NO_ERROR;
+}
+
+static gcry_err_code_t
+grub_crypto_pcbc_encrypt (grub_crypto_cipher_handle_t cipher,
+			  void *out, void *in, grub_size_t size,
+			  void *iv)
+{
+  grub_uint8_t *inptr, *outptr, *end;
+  grub_uint8_t ivt[GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE];
+  grub_size_t blocksize;
+  if (!cipher->cipher->encrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize > GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE)
+    return GPG_ERR_INV_ARG;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  end = (grub_uint8_t *) in + size;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    {
+      grub_memcpy (ivt, inptr, blocksize);
+      grub_crypto_xor (outptr, outptr, iv, blocksize);
+      cipher->cipher->encrypt (cipher->ctx, outptr, inptr);
+      grub_crypto_xor (iv, ivt, outptr, blocksize);
+    }
+  return GPG_ERR_NO_ERROR;
+}
+
+struct lrw_sector
+{
+  grub_uint8_t low[GRUB_CRYPTODISK_GF_BYTES];
+  grub_uint8_t high[GRUB_CRYPTODISK_GF_BYTES];
+  grub_uint8_t low_byte, low_byte_c;
+};
+
+static void
+generate_lrw_sector (struct lrw_sector *sec,
+		     const struct grub_cryptodisk *dev,
+		     const grub_uint8_t *iv)
+{
+  grub_uint8_t idx[GRUB_CRYPTODISK_GF_BYTES];
+  grub_uint16_t c;
+  int j;
+  grub_memcpy (idx, iv, GRUB_CRYPTODISK_GF_BYTES);
+  sec->low_byte = (idx[GRUB_CRYPTODISK_GF_BYTES - 1]
+		   & (GF_PER_SECTOR (dev) - 1));
+  sec->low_byte_c = (((GF_PER_SECTOR (dev) - 1) & ~sec->low_byte) + 1);
+  idx[GRUB_CRYPTODISK_GF_BYTES - 1] &= ~(GF_PER_SECTOR (dev) - 1);
+  gf_mul_be (sec->low, dev->lrw_key, idx);
+  if (!sec->low_byte)
+    return;
+
+  c = idx[GRUB_CRYPTODISK_GF_BYTES - 1] + GF_PER_SECTOR (dev);
+  if (c & 0x100)
+    {
+      for (j = GRUB_CRYPTODISK_GF_BYTES - 2; j >= 0; j--)
+	{
+	  idx[j]++;
+	  if (idx[j] != 0)
+	    break;
+	}
+    }
+  idx[GRUB_CRYPTODISK_GF_BYTES - 1] = c;
+  gf_mul_be (sec->high, dev->lrw_key, idx);
+}
+
+static void __attribute__ ((unused))
+lrw_xor (const struct lrw_sector *sec,
+	 const struct grub_cryptodisk *dev,
+	 grub_uint8_t *b)
+{
+  unsigned i;
+
+  for (i = 0; i < sec->low_byte_c * GRUB_CRYPTODISK_GF_BYTES;
+       i += GRUB_CRYPTODISK_GF_BYTES)
+    grub_crypto_xor (b + i, b + i, sec->low, GRUB_CRYPTODISK_GF_BYTES);
+  grub_crypto_xor (b, b, dev->lrw_precalc + GRUB_CRYPTODISK_GF_BYTES * sec->low_byte,
+		   sec->low_byte_c * GRUB_CRYPTODISK_GF_BYTES);
+  if (!sec->low_byte)
+    return;
+
+  for (i = sec->low_byte_c * GRUB_CRYPTODISK_GF_BYTES;
+       i < (1U << dev->log_sector_size); i += GRUB_CRYPTODISK_GF_BYTES)
+    grub_crypto_xor (b + i, b + i, sec->high, GRUB_CRYPTODISK_GF_BYTES);
+  grub_crypto_xor (b + sec->low_byte_c * GRUB_CRYPTODISK_GF_BYTES,
+		   b + sec->low_byte_c * GRUB_CRYPTODISK_GF_BYTES,
+		   dev->lrw_precalc, sec->low_byte * GRUB_CRYPTODISK_GF_BYTES);
+}
+
+static gcry_err_code_t
+grub_cryptodisk_endecrypt (struct grub_cryptodisk *dev,
+			   grub_uint8_t * data, grub_size_t len,
+			   grub_disk_addr_t sector, grub_size_t log_sector_size,
+			   int do_encrypt)
+{
+  grub_size_t i;
+  gcry_err_code_t err;
+
+  if (dev->cipher->cipher->blocksize > GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE)
+    return GPG_ERR_INV_ARG;
+
+  /* The only mode without IV.  */
+  if (dev->mode == GRUB_CRYPTODISK_MODE_ECB && !dev->rekey)
+    return (do_encrypt ? grub_crypto_ecb_encrypt (dev->cipher, data, data, len)
+	    : grub_crypto_ecb_decrypt (dev->cipher, data, data, len));
+
+  for (i = 0; i < len; i += (1U << log_sector_size))
+    {
+      grub_size_t sz = ((dev->cipher->cipher->blocksize
+			 + sizeof (grub_uint32_t) - 1)
+			/ sizeof (grub_uint32_t));
+      grub_uint32_t iv[(GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE + 3) / 4];
+
+      if (dev->rekey)
+	{
+	  grub_uint64_t zone = sector >> dev->rekey_shift;
+	  if (zone != dev->last_rekey)
+	    {
+	      err = dev->rekey (dev, zone);
+	      if (err)
+		return err;
+	      dev->last_rekey = zone;
+	    }
+	}
+
+      grub_memset (iv, 0, sizeof (iv));
+      switch (dev->mode_iv)
+	{
+	case GRUB_CRYPTODISK_MODE_IV_NULL:
+	  break;
+	case GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64_HASH:
+	  {
+	    grub_uint64_t tmp;
+	    void *ctx;
+
+	    ctx = grub_zalloc (dev->iv_hash->contextsize);
+	    if (!ctx)
+	      return GPG_ERR_OUT_OF_MEMORY;
+
+	    tmp = grub_cpu_to_le64 (sector << log_sector_size);
+	    dev->iv_hash->init (ctx);
+	    dev->iv_hash->write (ctx, dev->iv_prefix, dev->iv_prefix_len);
+	    dev->iv_hash->write (ctx, &tmp, sizeof (tmp));
+	    dev->iv_hash->final (ctx);
+
+	    grub_memcpy (iv, dev->iv_hash->read (ctx), sizeof (iv));
+	    grub_free (ctx);
+	  }
+	  break;
+	case GRUB_CRYPTODISK_MODE_IV_PLAIN64:
+	case GRUB_CRYPTODISK_MODE_IV_PLAIN:
+	  /*
+	   * The IV is a 32 or 64 bit value of the dm-crypt native sector
+	   * number. If using 32 bit IV mode, zero out the most significant
+	   * 32 bits.
+	   */
+	  {
+	    grub_uint64_t iv64;
+
+	    iv64 = grub_cpu_to_le64 (sector << (log_sector_size
+						 - GRUB_CRYPTODISK_IV_LOG_SIZE));
+	    grub_set_unaligned64 (iv, iv64);
+	    if (dev->mode_iv == GRUB_CRYPTODISK_MODE_IV_PLAIN)
+	      iv[1] = 0;
+	  }
+	  break;
+	case GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64:
+	  /* The IV is the 64 bit byte offset of the sector. */
+	  iv[1] = grub_cpu_to_le32 (sector >> (GRUB_TYPE_BITS (iv[1])
+					       - log_sector_size));
+	  iv[0] = grub_cpu_to_le32 ((sector << log_sector_size)
+				    & GRUB_TYPE_U_MAX (iv[0]));
+	  break;
+	case GRUB_CRYPTODISK_MODE_IV_BENBI:
+	  {
+	    grub_uint64_t num = (sector << dev->benbi_log) + 1;
+	    iv[sz - 2] = grub_cpu_to_be32 (num >> GRUB_TYPE_BITS (iv[0]));
+	    iv[sz - 1] = grub_cpu_to_be32 (num & GRUB_TYPE_U_MAX (iv[0]));
+	  }
+	  break;
+	case GRUB_CRYPTODISK_MODE_IV_ESSIV:
+	  iv[0] = grub_cpu_to_le32 (sector & GRUB_TYPE_U_MAX (iv[0]));
+	  err = grub_crypto_ecb_encrypt (dev->essiv_cipher, iv, iv,
+					 dev->cipher->cipher->blocksize);
+	  if (err)
+	    return err;
+	}
+
+      switch (dev->mode)
+	{
+	case GRUB_CRYPTODISK_MODE_CBC:
+	  if (do_encrypt)
+	    err = grub_crypto_cbc_encrypt (dev->cipher, data + i, data + i,
+					   ((grub_size_t) 1 << log_sector_size), iv);
+	  else
+	    err = grub_crypto_cbc_decrypt (dev->cipher, data + i, data + i,
+					   ((grub_size_t) 1 << log_sector_size), iv);
+	  if (err)
+	    return err;
+	  break;
+
+	case GRUB_CRYPTODISK_MODE_PCBC:
+	  if (do_encrypt)
+	    err = grub_crypto_pcbc_encrypt (dev->cipher, data + i, data + i,
+					    ((grub_size_t) 1 << log_sector_size), iv);
+	  else
+	    err = grub_crypto_pcbc_decrypt (dev->cipher, data + i, data + i,
+					    ((grub_size_t) 1 << log_sector_size), iv);
+	  if (err)
+	    return err;
+	  break;
+	case GRUB_CRYPTODISK_MODE_XTS:
+	  {
+	    unsigned j;
+	    err = grub_crypto_ecb_encrypt (dev->secondary_cipher, iv, iv,
+					   dev->cipher->cipher->blocksize);
+	    if (err)
+	      return err;
+	    
+	    for (j = 0; j < (1U << log_sector_size);
+		 j += dev->cipher->cipher->blocksize)
+	      {
+		grub_crypto_xor (data + i + j, data + i + j, iv,
+				 dev->cipher->cipher->blocksize);
+		if (do_encrypt)
+		  err = grub_crypto_ecb_encrypt (dev->cipher, data + i + j, 
+						 data + i + j,
+						 dev->cipher->cipher->blocksize);
+		else
+		  err = grub_crypto_ecb_decrypt (dev->cipher, data + i + j, 
+						 data + i + j,
+						 dev->cipher->cipher->blocksize);
+		if (err)
+		  return err;
+		grub_crypto_xor (data + i + j, data + i + j, iv,
+				 dev->cipher->cipher->blocksize);
+		gf_mul_x ((grub_uint8_t *) iv);
+	      }
+	  }
+	  break;
+	case GRUB_CRYPTODISK_MODE_LRW:
+	  {
+	    struct lrw_sector sec;
+
+	    generate_lrw_sector (&sec, dev, (grub_uint8_t *) iv);
+	    lrw_xor (&sec, dev, data + i);
+
+	    if (do_encrypt)
+	      err = grub_crypto_ecb_encrypt (dev->cipher, data + i, 
+					     data + i,
+					     (1U << log_sector_size));
+	    else
+	      err = grub_crypto_ecb_decrypt (dev->cipher, data + i, 
+					     data + i,
+					     (1U << log_sector_size));
+	    if (err)
+	      return err;
+	    lrw_xor (&sec, dev, data + i);
+	  }
+	  break;
+	case GRUB_CRYPTODISK_MODE_ECB:
+	  if (do_encrypt)
+	    err = grub_crypto_ecb_encrypt (dev->cipher, data + i, data + i,
+					   (1U << log_sector_size));
+	  else
+	    err = grub_crypto_ecb_decrypt (dev->cipher, data + i, data + i,
+					   (1U << log_sector_size));
+	  if (err)
+	    return err;
+	  break;
+	default:
+	  return GPG_ERR_NOT_IMPLEMENTED;
+	}
+      sector++;
+    }
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_err_code_t
+grub_cryptodisk_decrypt (struct grub_cryptodisk *dev,
+			 grub_uint8_t * data, grub_size_t len,
+			 grub_disk_addr_t sector, grub_size_t log_sector_size)
+{
+  return grub_cryptodisk_endecrypt (dev, data, len, sector, log_sector_size, 0);
+}
+
+grub_err_t
+grub_cryptodisk_setcipher (grub_cryptodisk_t crypt, const char *ciphername, const char *ciphermode)
+{
+  const char *cipheriv = NULL;
+  grub_crypto_cipher_handle_t cipher = NULL, secondary_cipher = NULL;
+  grub_crypto_cipher_handle_t essiv_cipher = NULL;
+  const gcry_md_spec_t *essiv_hash = NULL;
+  const struct gcry_cipher_spec *ciph;
+  grub_cryptodisk_mode_t mode;
+  grub_cryptodisk_mode_iv_t mode_iv = GRUB_CRYPTODISK_MODE_IV_PLAIN64;
+  int benbi_log = 0;
+  grub_err_t ret = GRUB_ERR_NONE;
+
+  ciph = grub_crypto_lookup_cipher_by_name (ciphername);
+  if (!ciph)
+    {
+      ret = grub_error (GRUB_ERR_FILE_NOT_FOUND, "Cipher %s isn't available",
+		        ciphername);
+      goto err;
+    }
+
+  /* Configure the cipher used for the bulk data.  */
+  cipher = grub_crypto_cipher_open (ciph);
+  if (!cipher)
+  {
+      ret = grub_error (GRUB_ERR_FILE_NOT_FOUND, "Cipher %s could not be initialized",
+		        ciphername);
+      goto err;
+  }
+
+  /* Configure the cipher mode.  */
+  if (grub_strcmp (ciphermode, "ecb") == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_ECB;
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_PLAIN;
+      cipheriv = NULL;
+    }
+  else if (grub_strcmp (ciphermode, "plain") == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_CBC;
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_PLAIN;
+      cipheriv = NULL;
+    }
+  else if (grub_memcmp (ciphermode, "cbc-", sizeof ("cbc-") - 1) == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_CBC;
+      cipheriv = ciphermode + sizeof ("cbc-") - 1;
+    }
+  else if (grub_memcmp (ciphermode, "pcbc-", sizeof ("pcbc-") - 1) == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_PCBC;
+      cipheriv = ciphermode + sizeof ("pcbc-") - 1;
+    }
+  else if (grub_memcmp (ciphermode, "xts-", sizeof ("xts-") - 1) == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_XTS;
+      cipheriv = ciphermode + sizeof ("xts-") - 1;
+      secondary_cipher = grub_crypto_cipher_open (ciph);
+      if (!secondary_cipher)
+      {
+	  ret = grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			    "Secondary cipher %s isn't available", ciphername);
+	  goto err;
+      }
+      if (cipher->cipher->blocksize != GRUB_CRYPTODISK_GF_BYTES)
+	{
+	  ret = grub_error (GRUB_ERR_BAD_ARGUMENT,
+			    "Unsupported XTS block size: %" PRIuGRUB_SIZE,
+			    cipher->cipher->blocksize);
+	  goto err;
+	}
+      if (secondary_cipher->cipher->blocksize != GRUB_CRYPTODISK_GF_BYTES)
+	{
+	  ret = grub_error (GRUB_ERR_BAD_ARGUMENT,
+			    "Unsupported XTS block size: %" PRIuGRUB_SIZE,
+			    secondary_cipher->cipher->blocksize);
+	  goto err;
+	}
+    }
+  else if (grub_memcmp (ciphermode, "lrw-", sizeof ("lrw-") - 1) == 0)
+    {
+      mode = GRUB_CRYPTODISK_MODE_LRW;
+      cipheriv = ciphermode + sizeof ("lrw-") - 1;
+      if (cipher->cipher->blocksize != GRUB_CRYPTODISK_GF_BYTES)
+	{
+	  ret = grub_error (GRUB_ERR_BAD_ARGUMENT,
+			    "Unsupported LRW block size: %" PRIuGRUB_SIZE,
+			    cipher->cipher->blocksize);
+	  goto err;
+	}
+    }
+  else
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Unknown cipher mode: %s",
+		        ciphermode);
+      goto err;
+    }
+
+  if (cipheriv == NULL)
+      ;
+  else if (grub_memcmp (cipheriv, "plain64", sizeof ("plain64") - 1) == 0)
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_PLAIN64;
+  else if (grub_memcmp (cipheriv, "plain", sizeof ("plain") - 1) == 0)
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_PLAIN;
+  else if (grub_memcmp (cipheriv, "benbi", sizeof ("benbi") - 1) == 0)
+    {
+      if (cipher->cipher->blocksize & (cipher->cipher->blocksize - 1)
+	  || cipher->cipher->blocksize == 0)
+	grub_error (GRUB_ERR_BAD_ARGUMENT,
+		    "Unsupported benbi blocksize: %" PRIuGRUB_SIZE,
+		    cipher->cipher->blocksize);
+	/* FIXME should we return an error here? */
+      for (benbi_log = 0;
+	   (cipher->cipher->blocksize << benbi_log) < GRUB_DISK_SECTOR_SIZE;
+	   benbi_log++);
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_BENBI;
+    }
+  else if (grub_memcmp (cipheriv, "null", sizeof ("null") - 1) == 0)
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_NULL;
+  else if (grub_memcmp (cipheriv, "essiv:", sizeof ("essiv:") - 1) == 0)
+    {
+      const char *hash_str = cipheriv + 6;
+
+      mode_iv = GRUB_CRYPTODISK_MODE_IV_ESSIV;
+
+      /* Configure the hash and cipher used for ESSIV.  */
+      essiv_hash = grub_crypto_lookup_md_by_name (hash_str);
+      if (!essiv_hash)
+	{
+	  ret = grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			    "Couldn't load %s hash", hash_str);
+	  goto err;
+	}
+      essiv_cipher = grub_crypto_cipher_open (ciph);
+      if (!essiv_cipher)
+	{
+	  ret = grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			    "Couldn't load %s cipher", ciphername);
+	  goto err;
+	}
+    }
+  else
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Unknown IV mode: %s",
+		        cipheriv);
+      goto err;
+    }
+
+  crypt->cipher = cipher;
+  crypt->benbi_log = benbi_log;
+  crypt->mode = mode;
+  crypt->mode_iv = mode_iv;
+  crypt->secondary_cipher = secondary_cipher;
+  crypt->essiv_cipher = essiv_cipher;
+  crypt->essiv_hash = essiv_hash;
+
+err:
+  if (ret)
+    {
+      grub_crypto_cipher_close (cipher);
+      grub_crypto_cipher_close (secondary_cipher);
+    }
+  return ret;
+}
+
+gcry_err_code_t
+grub_cryptodisk_setkey (grub_cryptodisk_t dev, grub_uint8_t *key, grub_size_t keysize)
+{
+  gcry_err_code_t err;
+  int real_keysize;
+
+  real_keysize = keysize;
+  if (dev->mode == GRUB_CRYPTODISK_MODE_XTS)
+    real_keysize /= 2;
+  if (dev->mode == GRUB_CRYPTODISK_MODE_LRW)
+    real_keysize -= dev->cipher->cipher->blocksize;
+	
+  /* Set the PBKDF2 output as the cipher key.  */
+  err = grub_crypto_cipher_set_key (dev->cipher, key, real_keysize);
+  if (err)
+    return err;
+  grub_memcpy (dev->key, key, keysize);
+  dev->keysize = keysize;
+
+  /* Configure ESSIV if necessary.  */
+  if (dev->mode_iv == GRUB_CRYPTODISK_MODE_IV_ESSIV)
+    {
+      grub_size_t essiv_keysize = dev->essiv_hash->mdlen;
+      grub_uint8_t hashed_key[GRUB_CRYPTO_MAX_MDLEN];
+      if (essiv_keysize > GRUB_CRYPTO_MAX_MDLEN)
+	return GPG_ERR_INV_ARG;
+
+      grub_crypto_hash (dev->essiv_hash, hashed_key, key, keysize);
+      err = grub_crypto_cipher_set_key (dev->essiv_cipher,
+					hashed_key, essiv_keysize);
+      if (err)
+	return err;
+    }
+  if (dev->mode == GRUB_CRYPTODISK_MODE_XTS)
+    {
+      err = grub_crypto_cipher_set_key (dev->secondary_cipher,
+					key + real_keysize,
+					keysize / 2);
+      if (err)
+	return err;
+    }
+
+  if (dev->mode == GRUB_CRYPTODISK_MODE_LRW)
+    {
+      unsigned i;
+      grub_uint8_t idx[GRUB_CRYPTODISK_GF_BYTES];
+
+      grub_free (dev->lrw_precalc);
+      grub_memcpy (dev->lrw_key, key + real_keysize,
+		   dev->cipher->cipher->blocksize);
+      dev->lrw_precalc = grub_malloc ((1U << dev->log_sector_size));
+      if (!dev->lrw_precalc)
+	return GPG_ERR_OUT_OF_MEMORY;
+      grub_memset (idx, 0, GRUB_CRYPTODISK_GF_BYTES);
+      for (i = 0; i < (1U << dev->log_sector_size);
+	   i += GRUB_CRYPTODISK_GF_BYTES)
+	{
+	  idx[GRUB_CRYPTODISK_GF_BYTES - 1] = i / GRUB_CRYPTODISK_GF_BYTES;
+	  gf_mul_be (dev->lrw_precalc + i, idx, dev->lrw_key);
+	}
+    }
+  return GPG_ERR_NO_ERROR;
+}
+
+static int
+grub_cryptodisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+			 grub_disk_pull_t pull)
+{
+  grub_cryptodisk_t i;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  for (i = cryptodisk_list; i != NULL; i = i->next)
+    {
+      char buf[30];
+      grub_snprintf (buf, sizeof (buf), "crypto%lu", i->id);
+      if (hook (buf, hook_data))
+	return 1;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cryptodisk_open (const char *name, grub_disk_t disk)
+{
+  grub_cryptodisk_t dev;
+
+  if (grub_memcmp (name, "crypto", sizeof ("crypto") - 1) != 0)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "No such device");
+
+  if (grub_memcmp (name, "cryptouuid/", sizeof ("cryptouuid/") - 1) == 0)
+    {
+      for (dev = cryptodisk_list; dev != NULL; dev = dev->next)
+	if (grub_strcasecmp (name + sizeof ("cryptouuid/") - 1, dev->uuid) == 0)
+	  break;
+    }
+  else
+    {
+      unsigned long id = grub_strtoul (name + sizeof ("crypto") - 1, 0, 0);
+      if (grub_errno)
+	return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "No such device");
+      /* Search for requested device in the list of CRYPTODISK devices.  */
+      for (dev = cryptodisk_list; dev != NULL; dev = dev->next)
+	if (dev->id == id)
+	  break;
+    }
+  if (!dev)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "No such device");
+
+  disk->log_sector_size = dev->log_sector_size;
+
+#ifdef GRUB_UTIL
+  if (dev->cheat)
+    {
+      if (!GRUB_UTIL_FD_IS_VALID (dev->cheat_fd))
+	dev->cheat_fd = grub_util_fd_open (dev->cheat, GRUB_UTIL_FD_O_RDONLY);
+      if (!GRUB_UTIL_FD_IS_VALID (dev->cheat_fd))
+	return grub_error (GRUB_ERR_IO, N_("cannot open `%s': %s"),
+			   dev->cheat, grub_util_fd_strerror ());
+    }
+#endif
+
+  if (!dev->source_disk)
+    {
+      grub_dprintf ("cryptodisk", "Opening device %s\n", name);
+      /* Try to open the source disk and populate the requested disk.  */
+      dev->source_disk = grub_disk_open (dev->source);
+      if (!dev->source_disk)
+	return grub_errno;
+    }
+
+  disk->data = dev;
+  disk->total_sectors = dev->total_sectors;
+  disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
+  disk->id = dev->id;
+  dev->ref++;
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_cryptodisk_close (grub_disk_t disk)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+  grub_dprintf ("cryptodisk", "Closing disk\n");
+
+  dev->ref--;
+
+  if (dev->ref != 0)
+    return;
+#ifdef GRUB_UTIL
+  if (dev->cheat)
+    {
+      grub_util_fd_close (dev->cheat_fd);
+      dev->cheat_fd = GRUB_UTIL_FD_INVALID;
+    }
+#endif
+  grub_disk_close (dev->source_disk);
+  dev->source_disk = NULL;
+}
+
+static grub_err_t
+grub_cryptodisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		      grub_size_t size, char *buf)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+  grub_err_t err;
+  gcry_err_code_t gcry_err;
+
+#ifdef GRUB_UTIL
+  if (dev->cheat)
+    {
+      int r;
+      r = grub_util_fd_seek (dev->cheat_fd, sector << disk->log_sector_size);
+      if (r)
+	return grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot seek `%s': %s"),
+			   dev->cheat, grub_util_fd_strerror ());
+      if (grub_util_fd_read (dev->cheat_fd, buf, size << disk->log_sector_size)
+	  != (ssize_t) (size << disk->log_sector_size))
+	return grub_error (GRUB_ERR_READ_ERROR, N_("cannot read `%s': %s"),
+			   dev->cheat, grub_util_fd_strerror ());
+      return GRUB_ERR_NONE;
+    }
+#endif
+
+  grub_dprintf ("cryptodisk",
+		"Reading %" PRIuGRUB_SIZE " sectors from sector 0x%"
+		PRIxGRUB_UINT64_T " with offset of %" PRIuGRUB_UINT64_T "\n",
+		size, sector, dev->offset_sectors);
+
+  err = grub_disk_read (dev->source_disk,
+			grub_disk_from_native_sector (disk, sector + dev->offset_sectors),
+			0, size << disk->log_sector_size, buf);
+  if (err)
+    {
+      grub_dprintf ("cryptodisk", "grub_disk_read failed with error %d\n", err);
+      return err;
+    }
+  gcry_err = grub_cryptodisk_endecrypt (dev, (grub_uint8_t *) buf,
+					size << disk->log_sector_size,
+					sector, dev->log_sector_size, 0);
+  return grub_crypto_gcry_error (gcry_err);
+}
+
+static grub_err_t
+grub_cryptodisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		       grub_size_t size, const char *buf)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+  gcry_err_code_t gcry_err;
+  char *tmp;
+  grub_err_t err;
+
+#ifdef GRUB_UTIL
+  if (dev->cheat)
+    {
+      int r;
+      r = grub_util_fd_seek (dev->cheat_fd, sector << disk->log_sector_size);
+      if (r)
+	return grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot seek `%s': %s"),
+			   dev->cheat, grub_util_fd_strerror ());
+      if (grub_util_fd_write (dev->cheat_fd, buf, size << disk->log_sector_size)
+	  != (ssize_t) (size << disk->log_sector_size))
+	return grub_error (GRUB_ERR_READ_ERROR, N_("cannot read `%s': %s"),
+			   dev->cheat, grub_util_fd_strerror ());
+      return GRUB_ERR_NONE;
+    }
+#endif
+
+  tmp = grub_malloc (size << disk->log_sector_size);
+  if (!tmp)
+    return grub_errno;
+  grub_memcpy (tmp, buf, size << disk->log_sector_size);
+
+  grub_dprintf ("cryptodisk",
+		"Writing %" PRIuGRUB_SIZE " sectors to sector 0x%"
+		PRIxGRUB_UINT64_T " with offset of %" PRIuGRUB_UINT64_T "\n",
+		size, sector, dev->offset_sectors);
+
+  gcry_err = grub_cryptodisk_endecrypt (dev, (grub_uint8_t *) tmp,
+					size << disk->log_sector_size,
+					sector, disk->log_sector_size, 1);
+  if (gcry_err)
+    {
+      grub_free (tmp);
+      return grub_crypto_gcry_error (gcry_err);
+    }
+
+  /* Since ->write was called so disk.mod is loaded but be paranoid  */
+  sector = sector + dev->offset_sectors;
+  if (grub_disk_write_weak)
+    err = grub_disk_write_weak (dev->source_disk,
+				grub_disk_from_native_sector (disk, sector),
+				0, size << disk->log_sector_size, tmp);
+  else
+    err = grub_error (GRUB_ERR_BUG, "disk.mod not loaded");
+  grub_free (tmp);
+  return err;
+}
+
+#ifdef GRUB_UTIL
+static grub_disk_memberlist_t
+grub_cryptodisk_memberlist (grub_disk_t disk)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+  grub_disk_memberlist_t list = NULL;
+
+  list = grub_malloc (sizeof (*list));
+  if (list)
+    {
+      list->disk = dev->source_disk;
+      list->next = NULL;
+    }
+
+  return list;
+}
+#endif
+
+static void
+cryptodisk_cleanup (void)
+{
+#if 0
+  grub_cryptodisk_t dev = cryptodisk_list;
+  grub_cryptodisk_t tmp;
+
+  while (dev != NULL)
+    {
+      grub_free (dev->source);
+      grub_free (dev->cipher);
+      grub_free (dev->secondary_cipher);
+      grub_free (dev->essiv_cipher);
+      tmp = dev->next;
+      grub_free (dev);
+      dev = tmp;
+    }
+#endif
+}
+
+grub_err_t
+grub_cryptodisk_insert (grub_cryptodisk_t newdev, const char *name,
+			grub_disk_t source)
+{
+  newdev->source = grub_strdup (name);
+  if (!newdev->source)
+    {
+      grub_free (newdev);
+      return grub_errno;
+    }
+
+  newdev->id = last_cryptodisk_id++;
+  newdev->source_id = source->id;
+  newdev->source_dev_id = source->dev->id;
+  newdev->partition_start = grub_partition_get_start (source->partition);
+  newdev->next = cryptodisk_list;
+  cryptodisk_list = newdev;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_cryptodisk_t
+grub_cryptodisk_get_by_uuid (const char *uuid)
+{
+  grub_cryptodisk_t dev;
+  for (dev = cryptodisk_list; dev != NULL; dev = dev->next)
+    if (grub_strcasecmp (dev->uuid, uuid) == 0)
+      return dev;
+  return NULL;
+}
+
+grub_cryptodisk_t
+grub_cryptodisk_get_by_source_disk (grub_disk_t disk)
+{
+  grub_cryptodisk_t dev;
+  for (dev = cryptodisk_list; dev != NULL; dev = dev->next)
+    if (dev->source_id == disk->id && dev->source_dev_id == disk->dev->id)
+      if ((disk->partition && grub_partition_get_start (disk->partition) == dev->partition_start) ||
+          (!disk->partition && dev->partition_start == 0))
+        return dev;
+  return NULL;
+}
+
+#ifdef GRUB_UTIL
+grub_err_t
+grub_cryptodisk_cheat_insert (grub_cryptodisk_t newdev, const char *name,
+			      grub_disk_t source, const char *cheat)
+{
+  newdev->cheat = grub_strdup (cheat);
+  newdev->source = grub_strdup (name);
+  if (!newdev->source || !newdev->cheat)
+    {
+      grub_free (newdev->source);
+      grub_free (newdev->cheat);
+      return grub_errno;
+    }
+
+  newdev->cheat_fd = GRUB_UTIL_FD_INVALID;
+  newdev->source_id = source->id;
+  newdev->source_dev_id = source->dev->id;
+  newdev->partition_start = grub_partition_get_start (source->partition);
+  newdev->id = last_cryptodisk_id++;
+  newdev->next = cryptodisk_list;
+  cryptodisk_list = newdev;
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_util_cryptodisk_get_abstraction (grub_disk_t disk,
+				      void (*cb) (const char *val, void *data),
+				      void *data)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+
+  cb ("cryptodisk", data);
+  cb (dev->modname, data);
+
+  if (dev->cipher)
+    cb (dev->cipher->cipher->modname, data);
+  if (dev->secondary_cipher)
+    cb (dev->secondary_cipher->cipher->modname, data);
+  if (dev->essiv_cipher)
+    cb (dev->essiv_cipher->cipher->modname, data);
+  if (dev->hash)
+    cb (dev->hash->modname, data);
+  if (dev->essiv_hash)
+    cb (dev->essiv_hash->modname, data);
+  if (dev->iv_hash)
+    cb (dev->iv_hash->modname, data);
+}
+
+const char *
+grub_util_cryptodisk_get_uuid (grub_disk_t disk)
+{
+  grub_cryptodisk_t dev = (grub_cryptodisk_t) disk->data;
+  return dev->uuid;
+}
+
+#endif
+
+static int check_boot, have_it;
+static char *search_uuid;
+
+static void
+cryptodisk_close (grub_cryptodisk_t dev)
+{
+  grub_crypto_cipher_close (dev->cipher);
+  grub_crypto_cipher_close (dev->secondary_cipher);
+  grub_crypto_cipher_close (dev->essiv_cipher);
+  grub_free (dev);
+}
+
+static grub_err_t
+grub_cryptodisk_scan_device_real (const char *name, grub_disk_t source)
+{
+  grub_err_t err;
+  grub_cryptodisk_t dev;
+  grub_cryptodisk_dev_t cr;
+
+  dev = grub_cryptodisk_get_by_source_disk (source);
+
+  if (dev)
+    return GRUB_ERR_NONE;
+
+  FOR_CRYPTODISK_DEVS (cr)
+  {
+    dev = cr->scan (source, search_uuid, check_boot);
+    if (grub_errno)
+      return grub_errno;
+    if (!dev)
+      continue;
+    
+    err = cr->recover_key (source, dev);
+    if (err)
+    {
+      cryptodisk_close (dev);
+      return err;
+    }
+
+    grub_cryptodisk_insert (dev, name, source);
+
+    have_it = 1;
+
+    return GRUB_ERR_NONE;
+  }
+  return GRUB_ERR_NONE;
+}
+
+#ifdef GRUB_UTIL
+#include <grub/util/misc.h>
+grub_err_t
+grub_cryptodisk_cheat_mount (const char *sourcedev, const char *cheat)
+{
+  grub_err_t err;
+  grub_cryptodisk_t dev;
+  grub_cryptodisk_dev_t cr;
+  grub_disk_t source;
+
+  /* Try to open disk.  */
+  source = grub_disk_open (sourcedev);
+  if (!source)
+    return grub_errno;
+
+  dev = grub_cryptodisk_get_by_source_disk (source);
+
+  if (dev)
+    {
+      grub_disk_close (source);	
+      return GRUB_ERR_NONE;
+    }
+
+  FOR_CRYPTODISK_DEVS (cr)
+  {
+    dev = cr->scan (source, search_uuid, check_boot);
+    if (grub_errno)
+      return grub_errno;
+    if (!dev)
+      continue;
+
+    grub_util_info ("cheatmounted %s (%s) at %s", sourcedev, dev->modname,
+		    cheat);
+    err = grub_cryptodisk_cheat_insert (dev, sourcedev, source, cheat);
+    grub_disk_close (source);
+    if (err)
+      grub_free (dev);
+
+    return GRUB_ERR_NONE;
+  }
+
+  grub_disk_close (source);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static int
+grub_cryptodisk_scan_device (const char *name,
+			     void *data __attribute__ ((unused)))
+{
+  grub_err_t err;
+  grub_disk_t source;
+
+  /* Try to open disk.  */
+  source = grub_disk_open (name);
+  if (!source)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  err = grub_cryptodisk_scan_device_real (name, source);
+
+  grub_disk_close (source);
+  
+  if (err)
+    grub_print_error ();
+  return have_it && search_uuid ? 1 : 0;
+}
+
+static grub_err_t
+grub_cmd_cryptomount (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+
+  if (argc < 1 && !state[1].set && !state[2].set)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "device name required");
+
+  have_it = 0;
+  if (state[0].set)
+    {
+      grub_cryptodisk_t dev;
+
+      dev = grub_cryptodisk_get_by_uuid (args[0]);
+      if (dev)
+	{
+	  grub_dprintf ("cryptodisk",
+			"already mounted as crypto%lu\n", dev->id);
+	  return GRUB_ERR_NONE;
+	}
+
+      check_boot = state[2].set;
+      search_uuid = args[0];
+      grub_device_iterate (&grub_cryptodisk_scan_device, NULL);
+      search_uuid = NULL;
+
+      if (!have_it)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such cryptodisk found");
+      return GRUB_ERR_NONE;
+    }
+  else if (state[1].set || (argc == 0 && state[2].set))
+    {
+      search_uuid = NULL;
+      check_boot = state[2].set;
+      grub_device_iterate (&grub_cryptodisk_scan_device, NULL);
+      search_uuid = NULL;
+      return GRUB_ERR_NONE;
+    }
+  else
+    {
+      grub_err_t err;
+      grub_disk_t disk;
+      grub_cryptodisk_t dev;
+      char *diskname;
+      char *disklast = NULL;
+      grub_size_t len;
+
+      search_uuid = NULL;
+      check_boot = state[2].set;
+      diskname = args[0];
+      len = grub_strlen (diskname);
+      if (len && diskname[0] == '(' && diskname[len - 1] == ')')
+	{
+	  disklast = &diskname[len - 1];
+	  *disklast = '\0';
+	  diskname++;
+	}
+
+      disk = grub_disk_open (diskname);
+      if (!disk)
+	{
+	  if (disklast)
+	    *disklast = ')';
+	  return grub_errno;
+	}
+
+      dev = grub_cryptodisk_get_by_source_disk (disk);
+      if (dev)
+	{
+	  grub_dprintf ("cryptodisk", "already mounted as crypto%lu\n", dev->id);
+	  grub_disk_close (disk);
+	  if (disklast)
+	    *disklast = ')';
+	  return GRUB_ERR_NONE;
+	}
+
+      err = grub_cryptodisk_scan_device_real (diskname, disk);
+
+      grub_disk_close (disk);
+      if (disklast)
+	*disklast = ')';
+
+      return err;
+    }
+}
+
+static struct grub_disk_dev grub_cryptodisk_dev = {
+  .name = "cryptodisk",
+  .id = GRUB_DISK_DEVICE_CRYPTODISK_ID,
+  .disk_iterate = grub_cryptodisk_iterate,
+  .disk_open = grub_cryptodisk_open,
+  .disk_close = grub_cryptodisk_close,
+  .disk_read = grub_cryptodisk_read,
+  .disk_write = grub_cryptodisk_write,
+#ifdef GRUB_UTIL
+  .disk_memberlist = grub_cryptodisk_memberlist,
+#endif
+  .next = 0
+};
+
+static char
+hex (grub_uint8_t val)
+{
+  if (val < 10)
+    return '0' + val;
+  return 'a' + val - 10;
+}
+
+/* Open a file named NAME and initialize FILE.  */
+static char *
+luks_script_get (grub_size_t *sz)
+{
+  grub_cryptodisk_t i;
+  grub_size_t size = 0;
+  char *ptr, *ret;
+
+  *sz = 0;
+
+  for (i = cryptodisk_list; i != NULL; i = i->next)
+    if (grub_strcmp (i->modname, "luks") == 0)
+      {
+	size += sizeof ("luks_mount ");
+	size += grub_strlen (i->uuid);
+	size += grub_strlen (i->cipher->cipher->name);
+	size += 54;
+	if (i->essiv_hash)
+	  size += grub_strlen (i->essiv_hash->name);
+	size += i->keysize * 2;
+      }
+
+  ret = grub_malloc (size + 1);
+  if (!ret)
+    return 0;
+
+  ptr = ret;
+
+  for (i = cryptodisk_list; i != NULL; i = i->next)
+    if (grub_strcmp (i->modname, "luks") == 0)
+      {
+	unsigned j;
+	const char *iptr;
+	ptr = grub_stpcpy (ptr, "luks_mount ");
+	ptr = grub_stpcpy (ptr, i->uuid);
+	*ptr++ = ' ';
+	grub_snprintf (ptr, 21, "%" PRIuGRUB_UINT64_T " ", i->offset_sectors);
+	while (*ptr)
+	  ptr++;
+	for (iptr = i->cipher->cipher->name; *iptr; iptr++)
+	  *ptr++ = grub_tolower (*iptr);
+	switch (i->mode)
+	  {
+	  case GRUB_CRYPTODISK_MODE_ECB:
+	    ptr = grub_stpcpy (ptr, "-ecb"); 
+	    break;
+	  case GRUB_CRYPTODISK_MODE_CBC:
+	    ptr = grub_stpcpy (ptr, "-cbc");
+	    break;
+	  case GRUB_CRYPTODISK_MODE_PCBC:
+	    ptr = grub_stpcpy (ptr, "-pcbc");
+	    break;
+	  case GRUB_CRYPTODISK_MODE_XTS:
+	    ptr = grub_stpcpy (ptr, "-xts");
+	    break;
+	  case GRUB_CRYPTODISK_MODE_LRW:
+	    ptr = grub_stpcpy (ptr, "-lrw");
+	    break;
+	  }
+
+	switch (i->mode_iv)
+	  {
+	  case GRUB_CRYPTODISK_MODE_IV_NULL:
+	    ptr = grub_stpcpy (ptr, "-null"); 
+	    break;
+	  case GRUB_CRYPTODISK_MODE_IV_PLAIN:
+	    ptr = grub_stpcpy (ptr, "-plain"); 
+	    break;
+	  case GRUB_CRYPTODISK_MODE_IV_PLAIN64:
+	    ptr = grub_stpcpy (ptr, "-plain64"); 
+	    break;
+	  case GRUB_CRYPTODISK_MODE_IV_BENBI:
+	    ptr = grub_stpcpy (ptr, "-benbi"); 
+	    break;
+	  case GRUB_CRYPTODISK_MODE_IV_ESSIV:
+	    ptr = grub_stpcpy (ptr, "-essiv:"); 
+	    ptr = grub_stpcpy (ptr, i->essiv_hash->name);
+	    break;
+	  case GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64:
+	  case GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64_HASH:
+	    break;
+	  }
+	*ptr++ = ' ';
+	for (j = 0; j < i->keysize; j++)
+	  {
+	    *ptr++ = hex (i->key[j] >> 4);
+	    *ptr++ = hex (i->key[j] & 0xf);
+	  }
+	*ptr++ = '\n';
+      }
+  *ptr = '\0';
+  *sz = ptr - ret;
+  return ret;
+}
+
+struct grub_procfs_entry luks_script =
+{
+  .name = "luks_script",
+  .get_contents = luks_script_get
+};
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT (cryptodisk)
+{
+  grub_disk_dev_register (&grub_cryptodisk_dev);
+  cmd = grub_register_extcmd ("cryptomount", grub_cmd_cryptomount, 0,
+			      N_("SOURCE|-u UUID|-a|-b"),
+			      N_("Mount a crypto device."), options);
+  grub_procfs_register ("luks_script", &luks_script);
+}
+
+GRUB_MOD_FINI (cryptodisk)
+{
+  grub_disk_dev_unregister (&grub_cryptodisk_dev);
+  cryptodisk_cleanup ();
+  grub_unregister_extcmd (cmd);
+  grub_procfs_unregister (&luks_script);
+}
diff --git a/grub-core/disk/diskfilter.c b/grub-core/disk/diskfilter.c
new file mode 100644
index 0000000..0320115
--- /dev/null
+++ b/grub-core/disk/diskfilter.c
@@ -0,0 +1,1351 @@
+/* diskfilter.c - module to read RAID arrays.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+#include <grub/partition.h>
+#ifdef GRUB_UTIL
+#include <grub/i18n.h>
+#include <grub/util/misc.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Linked list of DISKFILTER arrays. */
+static struct grub_diskfilter_vg *array_list;
+grub_raid5_recover_func_t grub_raid5_recover_func;
+grub_raid6_recover_func_t grub_raid6_recover_func;
+grub_diskfilter_t grub_diskfilter_list;
+static int inscnt = 0;
+static int lv_num = 0;
+
+static struct grub_diskfilter_lv *
+find_lv (const char *name);
+static int is_lv_readable (struct grub_diskfilter_lv *lv, int easily);
+
+
+
+static grub_err_t
+is_node_readable (const struct grub_diskfilter_node *node, int easily)
+{
+  /* Check whether we actually know the physical volume we want to
+     read from.  */
+  if (node->pv)
+    return !!(node->pv->disk);
+  if (node->lv)
+    return is_lv_readable (node->lv, easily);
+  return 0;
+}
+
+static int
+is_lv_readable (struct grub_diskfilter_lv *lv, int easily)
+{
+  unsigned i, j;
+  if (!lv)
+    return 0;
+  for (i = 0; i < lv->segment_count; i++)
+    {
+      int need = lv->segments[i].node_count, have = 0;
+      switch (lv->segments[i].type)
+	{
+	case GRUB_DISKFILTER_RAID6:
+	  if (!easily)
+	    need--;
+	  /* Fallthrough.  */
+	case GRUB_DISKFILTER_RAID4:
+	case GRUB_DISKFILTER_RAID5:
+	  if (!easily)
+	    need--;
+	  /* Fallthrough.  */
+	case GRUB_DISKFILTER_STRIPED:
+	  break;
+
+	case GRUB_DISKFILTER_MIRROR:
+	  need = 1;
+	  break;
+
+	case GRUB_DISKFILTER_RAID10:
+	  {
+	    unsigned int n;
+	    n = lv->segments[i].layout & 0xFF;
+	    if (n == 1)
+	      n = (lv->segments[i].layout >> 8) & 0xFF;
+	    need = lv->segments[i].node_count - n + 1;
+	  }
+	  break;
+	}
+	for (j = 0; j < lv->segments[i].node_count; j++)
+	  {
+	    if (is_node_readable (lv->segments[i].nodes + j, easily))
+	      have++;
+	    if (have >= need)
+	      break;
+	  }
+	if (have < need)
+	  return 0;
+    }
+
+  return 1;
+}
+
+static grub_err_t
+insert_array (grub_disk_t disk, const struct grub_diskfilter_pv_id *id,
+	      struct grub_diskfilter_vg *array,
+              grub_disk_addr_t start_sector,
+	      grub_diskfilter_t diskfilter __attribute__ ((unused)));
+
+static int
+is_valid_diskfilter_name (const char *name)
+{
+  return (grub_memcmp (name, "md", sizeof ("md") - 1) == 0
+	  || grub_memcmp (name, "lvm/", sizeof ("lvm/") - 1) == 0
+	  || grub_memcmp (name, "lvmid/", sizeof ("lvmid/") - 1) == 0
+	  || grub_memcmp (name, "ldm/", sizeof ("ldm/") - 1) == 0);
+}
+
+/* Helper for scan_disk.  */
+static int
+scan_disk_partition_iter (grub_disk_t disk, grub_partition_t p, void *data)
+{
+  const char *name = data;
+  struct grub_diskfilter_vg *arr;
+  grub_disk_addr_t start_sector;
+  struct grub_diskfilter_pv_id id;
+  grub_diskfilter_t diskfilter;
+
+  grub_dprintf ("diskfilter", "Scanning for DISKFILTER devices on disk %s\n",
+		name);
+#ifdef GRUB_UTIL
+  grub_util_info ("Scanning for DISKFILTER devices on disk %s", name);
+#endif
+
+  disk->partition = p;
+  
+  for (arr = array_list; arr != NULL; arr = arr->next)
+    {
+      struct grub_diskfilter_pv *m;
+      for (m = arr->pvs; m; m = m->next)
+	if (m->disk && m->disk->id == disk->id
+	    && m->disk->dev->id == disk->dev->id
+	    && m->part_start == grub_partition_get_start (disk->partition)
+	    && m->part_size == grub_disk_native_sectors (disk))
+	  return 0;
+    }
+
+  for (diskfilter = grub_diskfilter_list; diskfilter; diskfilter = diskfilter->next)
+    {
+#ifdef GRUB_UTIL
+      grub_util_info ("Scanning for %s devices on disk %s", 
+		      diskfilter->name, name);
+#endif
+      id.uuid = 0;
+      id.uuidlen = 0;
+      arr = diskfilter->detect (disk, &id, &start_sector);
+      if (arr &&
+	  (! insert_array (disk, &id, arr, start_sector, diskfilter)))
+	{
+	  if (id.uuidlen)
+	    grub_free (id.uuid);
+	  return 0;
+	}
+      if (arr && id.uuidlen)
+	grub_free (id.uuid);
+
+      /* This error usually means it's not diskfilter, no need to display
+	 it.  */
+      if (grub_errno != GRUB_ERR_OUT_OF_RANGE)
+	grub_print_error ();
+
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  return 0;
+}
+
+static int
+scan_disk (const char *name, int accept_diskfilter)
+{
+  grub_disk_t disk;
+  static int scan_depth = 0;
+
+  if (!accept_diskfilter && is_valid_diskfilter_name (name))
+    return 0;
+
+  if (scan_depth > 100)
+    return 0;
+
+  scan_depth++;
+  disk = grub_disk_open (name);
+  if (!disk)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      scan_depth--;
+      return 0;
+    }
+  scan_disk_partition_iter (disk, 0, (void *) name);
+  grub_partition_iterate (disk, scan_disk_partition_iter, (void *) name);
+  grub_disk_close (disk);
+  scan_depth--;
+  return 0;
+}
+
+static int
+scan_disk_hook (const char *name, void *data __attribute__ ((unused)))
+{
+  return scan_disk (name, 0);
+}
+
+static void
+scan_devices (const char *arname)
+{
+  grub_disk_dev_t p;
+  grub_disk_pull_t pull;
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_lv *lv = NULL;
+  int scan_depth;
+  int need_rescan;
+
+  for (pull = 0; pull < GRUB_DISK_PULL_MAX; pull++)
+    for (p = grub_disk_dev_list; p; p = p->next)
+      if (p->id != GRUB_DISK_DEVICE_DISKFILTER_ID
+	  && p->disk_iterate)
+	{
+	  if ((p->disk_iterate) (scan_disk_hook, NULL, pull))
+	    return;
+	  if (arname && is_lv_readable (find_lv (arname), 1))
+	    return;
+	}
+
+  scan_depth = 0;
+  need_rescan = 1;
+  while (need_rescan && scan_depth++ < 100)
+    {
+      need_rescan = 0;
+      for (vg = array_list; vg; vg = vg->next)
+	{
+	  if (vg->lvs)
+	    for (lv = vg->lvs; lv; lv = lv->next)
+	      if (!lv->scanned && lv->fullname && lv->became_readable_at)
+		{
+		  scan_disk (lv->fullname, 1);
+		  lv->scanned = 1;
+		  need_rescan = 1;
+		}
+	}
+    }
+
+  if (need_rescan)
+     grub_error (GRUB_ERR_UNKNOWN_DEVICE, "DISKFILTER scan depth exceeded");
+}
+
+static int
+grub_diskfilter_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+			 grub_disk_pull_t pull)
+{
+  struct grub_diskfilter_vg *array;
+  int islcnt = 0;
+
+  if (pull == GRUB_DISK_PULL_RESCAN)
+    {
+      islcnt = inscnt + 1;
+      scan_devices (NULL);
+    }
+
+  if (pull != GRUB_DISK_PULL_NONE && pull != GRUB_DISK_PULL_RESCAN)
+    return 0;
+
+  for (array = array_list; array; array = array->next)
+    {
+      struct grub_diskfilter_lv *lv;
+      if (array->lvs)
+	for (lv = array->lvs; lv; lv = lv->next)
+	  if (lv->visible && lv->fullname && lv->became_readable_at >= islcnt)
+	    {
+	      if (hook (lv->fullname, hook_data))
+		return 1;
+	    }
+    }
+
+  return 0;
+}
+
+#ifdef GRUB_UTIL
+static grub_disk_memberlist_t
+grub_diskfilter_memberlist (grub_disk_t disk)
+{
+  struct grub_diskfilter_lv *lv = disk->data;
+  grub_disk_memberlist_t list = NULL, tmp;
+  struct grub_diskfilter_pv *pv;
+  grub_disk_pull_t pull;
+  grub_disk_dev_t p;
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_lv *lv2 = NULL;
+
+  if (!lv->vg->pvs)
+    return NULL;
+
+  pv = lv->vg->pvs;
+  while (pv && pv->disk)
+    pv = pv->next;
+
+  for (pull = 0; pv && pull < GRUB_DISK_PULL_MAX; pull++)
+    for (p = grub_disk_dev_list; pv && p; p = p->next)
+      if (p->id != GRUB_DISK_DEVICE_DISKFILTER_ID
+	  && p->disk_iterate)
+	{
+	  (p->disk_iterate) (scan_disk_hook, NULL, pull);
+	  while (pv && pv->disk)
+	    pv = pv->next;
+	}
+
+  for (vg = array_list; pv && vg; vg = vg->next)
+    {
+      if (vg->lvs)
+	for (lv2 = vg->lvs; pv && lv2; lv2 = lv2->next)
+	  if (!lv2->scanned && lv2->fullname && lv2->became_readable_at)
+	    {
+	      scan_disk (lv2->fullname, 1);
+	      lv2->scanned = 1;
+	      while (pv && pv->disk)
+		pv = pv->next;
+	    }
+    }
+
+  for (pv = lv->vg->pvs; pv; pv = pv->next)
+    {
+      if (!pv->disk)
+	{
+	  /* TRANSLATORS: This message kicks in during the detection of
+	     which modules needs to be included in core image. This happens
+	     in the case of degraded RAID and means that autodetection may
+	     fail to include some of modules. It's an installation time
+	     message, not runtime message.  */
+	  grub_util_warn (_("Couldn't find physical volume `%s'."
+			    " Some modules may be missing from core image."),
+			  pv->name);
+	  continue;
+	}
+      tmp = grub_malloc (sizeof (*tmp));
+      tmp->disk = pv->disk;
+      tmp->next = list;
+      list = tmp;
+    }
+
+  return list;
+}
+
+void
+grub_diskfilter_get_partmap (grub_disk_t disk,
+			     void (*cb) (const char *pm, void *data),
+			     void *data)
+{
+  struct grub_diskfilter_lv *lv = disk->data;
+  struct grub_diskfilter_pv *pv;
+
+  if (lv->vg->pvs)
+    for (pv = lv->vg->pvs; pv; pv = pv->next)
+      {
+	grub_size_t s;
+	if (!pv->disk)
+	  {
+	    /* TRANSLATORS: This message kicks in during the detection of
+	       which modules needs to be included in core image. This happens
+	       in the case of degraded RAID and means that autodetection may
+	       fail to include some of modules. It's an installation time
+	       message, not runtime message.  */
+	    grub_util_warn (_("Couldn't find physical volume `%s'."
+			      " Some modules may be missing from core image."),
+			    pv->name);
+	    continue;
+	  }
+	for (s = 0; pv->partmaps[s]; s++)
+	  cb (pv->partmaps[s], data);
+      }
+}
+
+static const char *
+grub_diskfilter_getname (struct grub_disk *disk)
+{
+  struct grub_diskfilter_lv *array = disk->data;
+
+  return array->vg->driver->name;
+}
+#endif
+
+static inline char
+hex2ascii (int c)
+{
+  if (c >= 10)
+    return 'a' + c - 10;
+  return c + '0';
+}
+
+static struct grub_diskfilter_lv *
+find_lv (const char *name)
+{
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_lv *lv = NULL;
+
+  for (vg = array_list; vg; vg = vg->next)
+    {
+      if (vg->lvs)
+	for (lv = vg->lvs; lv; lv = lv->next)
+	  if (((lv->fullname && grub_strcmp (lv->fullname, name) == 0)
+	       || (lv->idname && grub_strcmp (lv->idname, name) == 0))
+	      && is_lv_readable (lv, 0))
+	    return lv;
+    }
+  return NULL;
+}
+
+static grub_err_t
+grub_diskfilter_open (const char *name, grub_disk_t disk)
+{
+  struct grub_diskfilter_lv *lv;
+
+  if (!is_valid_diskfilter_name (name))
+     return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown DISKFILTER device %s",
+			name);
+
+  lv = find_lv (name);
+
+  if (! lv)
+    {
+      scan_devices (name);
+      if (grub_errno)
+	{
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	}
+      lv = find_lv (name);
+    }
+
+  if (!lv)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown DISKFILTER device %s",
+                       name);
+
+  disk->id = lv->number;
+  disk->data = lv;
+
+  disk->total_sectors = lv->size;
+  disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
+  return 0;
+}
+
+static void
+grub_diskfilter_close (grub_disk_t disk __attribute ((unused)))
+{
+  return;
+}
+
+static grub_err_t
+read_lv (struct grub_diskfilter_lv *lv, grub_disk_addr_t sector,
+	 grub_size_t size, char *buf);
+
+grub_err_t
+grub_diskfilter_read_node (const struct grub_diskfilter_node *node,
+			   grub_disk_addr_t sector,
+			   grub_size_t size, char *buf)
+{
+  /* Check whether we actually know the physical volume we want to
+     read from.  */
+  if (node->pv)
+    {
+      if (node->pv->disk)
+	return grub_disk_read (node->pv->disk, sector + node->start
+			       + node->pv->start_sector,
+			       0, size << GRUB_DISK_SECTOR_BITS, buf);
+      else
+	return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			   N_("physical volume %s not found"), node->pv->name);
+
+    }
+  if (node->lv)
+    return read_lv (node->lv, sector + node->start, size, buf);
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown node '%s'", node->name);
+}
+
+
+static grub_err_t
+validate_segment (struct grub_diskfilter_segment *seg);
+
+static grub_err_t
+validate_lv (struct grub_diskfilter_lv *lv)
+{
+  unsigned int i;
+  if (!lv)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown volume");
+
+  if (!lv->vg || lv->vg->extent_size == 0)
+    return grub_error (GRUB_ERR_READ_ERROR, "invalid volume");
+
+  for (i = 0; i < lv->segment_count; i++)
+    {
+      grub_err_t err;
+      err = validate_segment (&lv->segments[i]);
+      if (err)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_err_t
+validate_node (const struct grub_diskfilter_node *node)
+{
+  /* Check whether we actually know the physical volume we want to
+     read from.  */
+  if (node->pv)
+    return GRUB_ERR_NONE;
+  if (node->lv)
+    return validate_lv (node->lv);
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown node '%s'", node->name);
+}
+
+static grub_err_t
+validate_segment (struct grub_diskfilter_segment *seg)
+{
+  grub_err_t err;
+
+  if (seg->stripe_size == 0 || seg->node_count == 0)
+    return grub_error(GRUB_ERR_BAD_FS, "invalid segment");
+
+  switch (seg->type)
+    {
+    case GRUB_DISKFILTER_RAID10:
+      {
+	grub_uint8_t near, far;
+	near = seg->layout & 0xFF;
+	far = (seg->layout >> 8) & 0xFF;
+	if ((seg->layout >> 16) == 0 && far == 0)
+	  return grub_error(GRUB_ERR_BAD_FS, "invalid segment");
+	if (near > seg->node_count)
+	  return grub_error(GRUB_ERR_BAD_FS, "invalid segment");
+	break;
+      }
+
+    case GRUB_DISKFILTER_STRIPED:
+    case GRUB_DISKFILTER_MIRROR:
+	break;
+
+    case GRUB_DISKFILTER_RAID4:
+    case GRUB_DISKFILTER_RAID5:
+      if (seg->node_count <= 1)
+	return grub_error(GRUB_ERR_BAD_FS, "invalid segment");
+      break;
+
+    case GRUB_DISKFILTER_RAID6:
+      if (seg->node_count <= 2)
+	return grub_error(GRUB_ERR_BAD_FS, "invalid segment");
+      break;
+
+    default:
+      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			 "unsupported RAID level %d", seg->type);
+    }
+
+  unsigned i;
+  for (i = 0; i < seg->node_count; i++)
+    {
+      err = validate_node (&seg->nodes[i]);
+      if (err)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+
+}
+
+static grub_err_t
+read_segment (struct grub_diskfilter_segment *seg, grub_disk_addr_t sector,
+	      grub_size_t size, char *buf)
+{
+  grub_err_t err;
+  switch (seg->type)
+    {
+    case GRUB_DISKFILTER_STRIPED:
+      if (seg->node_count == 1)
+	return grub_diskfilter_read_node (&seg->nodes[0],
+					  sector, size, buf);
+      /* Fallthrough.  */
+    case GRUB_DISKFILTER_MIRROR:
+    case GRUB_DISKFILTER_RAID10:
+      {
+	grub_disk_addr_t read_sector, far_ofs;
+	grub_uint64_t disknr, b, near, far, ofs;
+	unsigned int i, j;
+	    
+	read_sector = grub_divmod64 (sector, seg->stripe_size, &b);
+	far = ofs = near = 1;
+	far_ofs = 0;
+
+	if (seg->type == 1)
+	  near = seg->node_count;
+	else if (seg->type == 10)
+	  {
+	    near = seg->layout & 0xFF;
+	    far = (seg->layout >> 8) & 0xFF;
+	    if (seg->layout >> 16)
+	      {
+		ofs = far;
+		far_ofs = 1;
+	      }
+	    else
+	      far_ofs = grub_divmod64 (seg->raid_member_size,
+				       far * seg->stripe_size, 0);
+		
+	    far_ofs *= seg->stripe_size;
+	  }
+
+	read_sector = grub_divmod64 (read_sector * near, 
+				     seg->node_count,
+				     &disknr);
+
+	ofs *= seg->stripe_size;
+	read_sector *= ofs;
+	
+	while (1)
+	  {
+	    grub_size_t read_size;
+
+	    read_size = seg->stripe_size - b;
+	    if (read_size > size)
+	      read_size = size;
+
+	    err = 0;
+	    for (i = 0; i < near; i++)
+	      {
+		unsigned int k;
+
+		k = disknr;
+		err = 0;
+		for (j = 0; j < far; j++)
+		  {
+		    if (grub_errno == GRUB_ERR_READ_ERROR
+			|| grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
+		      grub_errno = GRUB_ERR_NONE;
+
+		    err = grub_diskfilter_read_node (&seg->nodes[k],
+						     read_sector
+						     + j * far_ofs + b,
+						     read_size,
+						     buf);
+		    if (! err)
+		      break;
+		    else if (err != GRUB_ERR_READ_ERROR
+			     && err != GRUB_ERR_UNKNOWN_DEVICE)
+		      return err;
+		    k++;
+		    if (k == seg->node_count)
+		      k = 0;
+		  }
+
+		if (! err)
+		  break;
+
+		disknr++;
+		if (disknr == seg->node_count)
+		  {
+		    disknr = 0;
+		    read_sector += ofs;
+		  }
+	      }
+
+	    if (err)
+	      return err;
+
+	    buf += read_size << GRUB_DISK_SECTOR_BITS;
+	    size -= read_size;
+	    if (! size)
+	      return GRUB_ERR_NONE;
+	    
+	    b = 0;
+	    disknr += (near - i);
+	    while (disknr >= seg->node_count)
+	      {
+		disknr -= seg->node_count;
+		read_sector += ofs;
+	      }
+	  }
+      }
+
+    case GRUB_DISKFILTER_RAID4:
+    case GRUB_DISKFILTER_RAID5:
+    case GRUB_DISKFILTER_RAID6:
+      {
+	grub_disk_addr_t read_sector;
+	grub_uint64_t b, p, n, disknr, e;
+
+	/* n = 1 for level 4 and 5, 2 for level 6.  */
+	n = seg->type / 3;
+
+	/* Find the first sector to read. */
+	read_sector = grub_divmod64 (sector, seg->stripe_size, &b);
+	read_sector = grub_divmod64 (read_sector, seg->node_count - n,
+				     &disknr);
+	if (seg->type >= 5)
+	  {
+	    grub_divmod64 (read_sector, seg->node_count, &p);
+
+	    if (! (seg->layout & GRUB_RAID_LAYOUT_RIGHT_MASK))
+	      p = seg->node_count - 1 - p;
+
+	    if (seg->layout & GRUB_RAID_LAYOUT_SYMMETRIC_MASK)
+	      {
+		disknr += p + n;
+	      }
+	    else
+	      {
+		grub_uint32_t q;
+
+		q = p + (n - 1);
+		if (q >= seg->node_count)
+		  q -= seg->node_count;
+
+		if (disknr >= p)
+		  disknr += n;
+		else if (disknr >= q)
+		  disknr += q + 1;
+	      }
+
+	    if (disknr >= seg->node_count)
+	      disknr -= seg->node_count;
+	  }
+	else
+	  p = seg->node_count - n;
+	read_sector *= seg->stripe_size;
+
+	while (1)
+	  {
+	    grub_size_t read_size;
+	    int next_level;
+	    
+	    read_size = seg->stripe_size - b;
+	    if (read_size > size)
+	      read_size = size;
+
+	    e = 0;
+	    /* Reset read error.  */
+	    if (grub_errno == GRUB_ERR_READ_ERROR
+		|| grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
+	      grub_errno = GRUB_ERR_NONE;
+
+	    err = grub_diskfilter_read_node (&seg->nodes[disknr],
+					     read_sector + b,
+					     read_size,
+					     buf);
+
+	    if ((err) && (err != GRUB_ERR_READ_ERROR
+			  && err != GRUB_ERR_UNKNOWN_DEVICE))
+	      return err;
+	    e++;
+
+	    if (err)
+	      {
+		grub_errno = GRUB_ERR_NONE;
+		if (seg->type == GRUB_DISKFILTER_RAID6)
+		  {
+		    err = ((grub_raid6_recover_func) ?
+			   (*grub_raid6_recover_func) (seg, disknr, p,
+						       buf, read_sector + b,
+						       read_size) :
+			   grub_error (GRUB_ERR_BAD_DEVICE,
+				       N_("module `%s' isn't loaded"),
+				       "raid6rec"));
+		  }
+		else
+		  {
+		    err = ((grub_raid5_recover_func) ?
+			   (*grub_raid5_recover_func) (seg, disknr,
+						       buf, read_sector + b,
+						       read_size) :
+			   grub_error (GRUB_ERR_BAD_DEVICE,
+				       N_("module `%s' isn't loaded"),
+				       "raid5rec"));
+		  }
+
+		if (err)
+		  return err;
+	      }
+
+	    buf += read_size << GRUB_DISK_SECTOR_BITS;
+	    size -= read_size;
+	    sector += read_size;
+	    if (! size)
+	      break;
+
+	    b = 0;
+	    disknr++;
+
+	    if (seg->layout & GRUB_RAID_LAYOUT_SYMMETRIC_MASK)
+	      {
+		if (disknr == seg->node_count)
+		  disknr = 0;
+
+		next_level = (disknr == p);
+	      }
+	    else
+	      {
+		if (disknr == p)
+		  disknr += n;
+
+		next_level = (disknr >= seg->node_count);
+	      }
+
+	    if (next_level)
+	      {
+		read_sector += seg->stripe_size;
+
+		if (seg->type >= 5)
+		  {
+		    if (seg->layout & GRUB_RAID_LAYOUT_RIGHT_MASK)
+		      p = (p == seg->node_count - 1) ? 0 : p + 1;
+		    else
+		      p = (p == 0) ? seg->node_count - 1 : p - 1;
+
+		    if (seg->layout & GRUB_RAID_LAYOUT_SYMMETRIC_MASK)
+		      {
+			disknr = p + n;
+			if (disknr >= seg->node_count)
+			  disknr -= seg->node_count;
+		      }
+		    else
+		      {
+			disknr -= seg->node_count;
+			if ((disknr >= p && disknr < p + n)
+			    || (disknr + seg->node_count >= p
+				&& disknr + seg->node_count < p + n))
+			  disknr = p + n;
+			if (disknr >= seg->node_count)
+			  disknr -= seg->node_count;
+		      }
+		  }
+		else
+		  disknr = 0;
+	      }
+	  }
+      }   
+      return GRUB_ERR_NONE;
+    default:
+      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			 "unsupported RAID level %d", seg->type);
+    }
+}
+
+static grub_err_t
+read_lv (struct grub_diskfilter_lv *lv, grub_disk_addr_t sector,
+	 grub_size_t size, char *buf)
+{
+  if (!lv)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "unknown volume");
+
+  while (size)
+    {
+      grub_err_t err = 0;
+      struct grub_diskfilter_vg *vg = lv->vg;
+      struct grub_diskfilter_segment *seg = lv->segments;
+      grub_uint64_t extent;
+      grub_uint64_t to_read;
+
+      extent = grub_divmod64 (sector, vg->extent_size, NULL);
+      
+      /* Find the right segment.  */
+      {
+	unsigned int i;
+	for (i = 0; i < lv->segment_count; i++)
+	  {
+	    if ((seg->start_extent <= extent)
+		&& ((seg->start_extent + seg->extent_count) > extent))
+	      break;
+	    seg++;
+	  }
+	if (i == lv->segment_count)
+	  return grub_error (GRUB_ERR_READ_ERROR, "incorrect segment");
+      }
+      to_read = ((seg->start_extent + seg->extent_count)
+		 * vg->extent_size) - sector;
+      if (to_read > size)
+	to_read = size;
+
+      err = read_segment (seg, sector - seg->start_extent * vg->extent_size,
+			  to_read, buf);
+      if (err)
+	return err;
+
+      size -= to_read;
+      sector += to_read;
+      buf += to_read << GRUB_DISK_SECTOR_BITS;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_diskfilter_read (grub_disk_t disk, grub_disk_addr_t sector,
+		      grub_size_t size, char *buf)
+{
+  return read_lv (disk->data, sector, size, buf);
+}
+
+static grub_err_t
+grub_diskfilter_write (grub_disk_t disk __attribute ((unused)),
+		 grub_disk_addr_t sector __attribute ((unused)),
+		 grub_size_t size __attribute ((unused)),
+		 const char *buf __attribute ((unused)))
+{
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		     "diskfilter writes are not supported");
+}
+
+struct grub_diskfilter_vg *
+grub_diskfilter_get_vg_by_uuid (grub_size_t uuidlen, char *uuid)
+{
+  struct grub_diskfilter_vg *p;
+
+  for (p = array_list; p != NULL; p = p->next)
+    if ((p->uuid_len == uuidlen) &&
+        (! grub_memcmp (p->uuid, uuid, p->uuid_len)))
+      return p;
+  return NULL;
+}
+
+grub_err_t
+grub_diskfilter_vg_register (struct grub_diskfilter_vg *vg)
+{
+  struct grub_diskfilter_lv *lv, *p;
+  struct grub_diskfilter_vg *vgp;
+  unsigned i;
+
+  grub_dprintf ("diskfilter", "Found array %s\n", vg->name);
+#ifdef GRUB_UTIL
+  grub_util_info ("Found array %s", vg->name);
+#endif
+
+  for (lv = vg->lvs; lv; lv = lv->next)
+    {
+      grub_err_t err;
+
+      /* RAID 1 and single-disk RAID 0 don't use a chunksize but code
+         assumes one so set one. */
+      for (i = 0; i < lv->segment_count; i++)
+	{
+	  if (lv->segments[i].type == 1)
+	    lv->segments[i].stripe_size = 64;
+	  if (lv->segments[i].type == GRUB_DISKFILTER_STRIPED
+	      && lv->segments[i].node_count == 1
+	      && lv->segments[i].stripe_size == 0)
+	    lv->segments[i].stripe_size = 64;
+	}
+
+      err = validate_lv(lv);
+      if (err)
+	return err;
+      lv->number = lv_num++;
+
+      if (lv->fullname)
+	{
+	  grub_size_t len;
+	  int max_used_number = 0, need_new_name = 0;
+	  len = grub_strlen (lv->fullname);
+	  for (vgp = array_list; vgp; vgp = vgp->next)
+	    for (p = vgp->lvs; p; p = p->next)
+	      {
+		int cur_num;
+		char *num;
+		const char *end;
+		if (!p->fullname)
+		  continue;
+		if (grub_strncmp (p->fullname, lv->fullname, len) != 0)
+		  continue;
+		if (p->fullname[len] == 0)
+		  {
+		    need_new_name = 1;
+		    continue;
+		  }
+		num = p->fullname + len + 1;
+		if (!grub_isdigit (num[0]))
+		  continue;
+		cur_num = grub_strtoul (num, &end, 10);
+		if (end[0])
+		  continue;
+		if (cur_num > max_used_number)
+		  max_used_number = cur_num;
+	      }
+	  if (need_new_name)
+	    {
+	      char *tmp;
+	      tmp = grub_xasprintf ("%s_%d", lv->fullname, max_used_number + 1);
+	      if (!tmp)
+		return grub_errno;
+	      grub_free (lv->fullname);
+	      lv->fullname = tmp;
+	    }
+	}
+    }
+  /* Add our new array to the list.  */
+  vg->next = array_list;
+  array_list = vg;
+  return GRUB_ERR_NONE;
+}
+
+struct grub_diskfilter_vg *
+grub_diskfilter_make_raid (grub_size_t uuidlen, char *uuid, int nmemb,
+			   const char *name, grub_uint64_t disk_size,
+			   grub_uint64_t stripe_size,
+			   int layout, int level)
+{
+  struct grub_diskfilter_vg *array;
+  int i;
+  grub_size_t j;
+  grub_uint64_t totsize;
+  struct grub_diskfilter_pv *pv;
+  grub_err_t err;
+
+  switch (level)
+    {
+    case 1:
+      totsize = disk_size;
+      break;
+
+    case 10:
+      {
+	int n;
+	n = layout & 0xFF;
+	if (n == 1)
+	  n = (layout >> 8) & 0xFF;
+	if (n == 0)
+	  {
+	    grub_free (uuid);
+	    return NULL;
+	  }
+
+	totsize = grub_divmod64 (nmemb * disk_size, n, 0);
+      }
+      break;
+
+    case 0:
+    case 4:
+    case 5:
+    case 6:
+      totsize = (nmemb - ((unsigned) level / 3U)) * disk_size;
+      break;
+
+    default:
+      grub_free (uuid);
+      return NULL;
+    }
+
+  array = grub_diskfilter_get_vg_by_uuid (uuidlen, uuid);
+  if (array)
+    {
+      if (array->lvs && array->lvs->size < totsize)
+	{
+	  array->lvs->size = totsize;
+	  if (array->lvs->segments)
+	    array->lvs->segments->extent_count = totsize;
+	}
+
+      if (array->lvs && array->lvs->segments
+	  && array->lvs->segments->raid_member_size > disk_size)
+	array->lvs->segments->raid_member_size = disk_size;
+
+      grub_free (uuid);
+      return array;
+    }
+  array = grub_zalloc (sizeof (*array));
+  if (!array)
+    {
+      grub_free (uuid);
+      return NULL;
+    }
+  array->uuid = uuid;
+  array->uuid_len = uuidlen;
+  if (name)
+    {
+      /* Strip off the homehost if present.  */
+      char *colon = grub_strchr (name, ':');
+      char *new_name = grub_xasprintf ("md/%s",
+				       colon ? colon + 1 : name);
+
+      if (! new_name)
+	goto fail;
+
+      array->name = new_name;
+    }
+
+  array->extent_size = 1;
+  array->lvs = grub_zalloc (sizeof (*array->lvs));
+  if (!array->lvs)
+    goto fail;
+  array->lvs->segment_count = 1;
+  array->lvs->visible = 1;
+  if (array->name)
+    {
+      array->lvs->name = grub_strdup (array->name);
+      if (!array->lvs->name)
+	goto fail;
+      array->lvs->fullname = grub_strdup (array->name);
+      if (!array->lvs->fullname)
+	goto fail;
+    }
+  array->lvs->vg = array;
+
+  array->lvs->idname = grub_malloc (sizeof ("mduuid/") + 2 * uuidlen);
+  if (!array->lvs->idname)
+    goto fail;
+
+  grub_memcpy (array->lvs->idname, "mduuid/", sizeof ("mduuid/") - 1);
+  for (j = 0; j < uuidlen; j++)
+    {
+      array->lvs->idname[sizeof ("mduuid/") - 1 + 2 * j]
+	= hex2ascii (((unsigned char) uuid[j] >> 4));
+      array->lvs->idname[sizeof ("mduuid/") - 1 + 2 * j + 1]
+	= hex2ascii (((unsigned char) uuid[j] & 0xf));
+    }
+  array->lvs->idname[sizeof ("mduuid/") - 1 + 2 * uuidlen] = '\0';
+
+  array->lvs->size = totsize;
+
+  array->lvs->segments = grub_zalloc (sizeof (*array->lvs->segments));
+  if (!array->lvs->segments)
+    goto fail;
+  array->lvs->segments->stripe_size = stripe_size;
+  array->lvs->segments->layout = layout;
+  array->lvs->segments->start_extent = 0;
+  array->lvs->segments->extent_count = totsize;
+  array->lvs->segments->type = level;
+  array->lvs->segments->node_count = nmemb;
+  array->lvs->segments->raid_member_size = disk_size;
+  array->lvs->segments->nodes
+    = grub_calloc (nmemb, sizeof (array->lvs->segments->nodes[0]));
+  array->lvs->segments->stripe_size = stripe_size;
+  for (i = 0; i < nmemb; i++)
+    {
+      pv = grub_zalloc (sizeof (*pv));
+      if (!pv)
+	goto fail;
+      pv->id.uuidlen = 0;
+      pv->id.id = i;
+      pv->next = array->pvs;
+      array->pvs = pv;
+      array->lvs->segments->nodes[i].pv = pv;
+    }
+
+  err = grub_diskfilter_vg_register (array);
+  if (err)
+    goto fail;
+
+  return array;
+
+ fail:
+  if (array->lvs)
+    {
+      grub_free (array->lvs->name);
+      grub_free (array->lvs->fullname);
+      grub_free (array->lvs->idname);
+      if (array->lvs->segments)
+	{
+	  grub_free (array->lvs->segments->nodes);
+	  grub_free (array->lvs->segments);
+	}
+      grub_free (array->lvs);
+    }
+  while (array->pvs)
+    {
+      pv = array->pvs->next;
+      grub_free (array->pvs);
+      array->pvs = pv;
+    }
+  grub_free (array->name);
+  grub_free (array->uuid);
+  grub_free (array);
+  return NULL;
+}
+
+static grub_err_t
+insert_array (grub_disk_t disk, const struct grub_diskfilter_pv_id *id,
+	      struct grub_diskfilter_vg *array,
+              grub_disk_addr_t start_sector,
+	      grub_diskfilter_t diskfilter __attribute__ ((unused)))
+{
+  struct grub_diskfilter_pv *pv;
+
+  grub_dprintf ("diskfilter", "Inserting %s (+%lld,%lld) into %s (%s)\n", disk->name,
+		(unsigned long long) grub_partition_get_start (disk->partition),
+		(unsigned long long) grub_disk_native_sectors (disk),
+		array->name, diskfilter->name);
+#ifdef GRUB_UTIL
+  grub_util_info ("Inserting %s (+%" GRUB_HOST_PRIuLONG_LONG ",%"
+		  GRUB_HOST_PRIuLONG_LONG ") into %s (%s)\n", disk->name,
+		  (unsigned long long) grub_partition_get_start (disk->partition),
+		  (unsigned long long) grub_disk_native_sectors (disk),
+		  array->name, diskfilter->name);
+  array->driver = diskfilter;
+#endif
+
+  for (pv = array->pvs; pv; pv = pv->next)
+    if (id->uuidlen == pv->id.uuidlen
+	&& id->uuidlen 
+	? (grub_memcmp (pv->id.uuid, id->uuid, id->uuidlen) == 0) 
+	: (pv->id.id == id->id))
+      {
+	struct grub_diskfilter_lv *lv;
+	/* FIXME: Check whether the update time of the superblocks are
+	   the same.  */
+	if (pv->disk && grub_disk_native_sectors (disk) >= pv->part_size)
+	  return GRUB_ERR_NONE;
+	pv->disk = grub_disk_open (disk->name);
+	if (!pv->disk)
+	  return grub_errno;
+	/* This could happen to LVM on RAID, pv->disk points to the
+	   raid device, we shouldn't change it.  */
+	pv->start_sector -= pv->part_start;
+	pv->part_start = grub_partition_get_start (disk->partition);
+	pv->part_size = grub_disk_native_sectors (disk);
+
+#ifdef GRUB_UTIL
+	{
+	  grub_size_t s = 1;
+	  grub_partition_t p;
+	  for (p = disk->partition; p; p = p->parent)
+	    s++;
+	  pv->partmaps = xcalloc (s, sizeof (pv->partmaps[0]));
+	  s = 0;
+	  for (p = disk->partition; p; p = p->parent)
+	    pv->partmaps[s++] = xstrdup (p->partmap->name);
+	  pv->partmaps[s++] = 0;
+	}
+#endif
+	if (start_sector != (grub_uint64_t)-1)
+	  pv->start_sector = start_sector;
+	pv->start_sector += pv->part_start;
+	/* Add the device to the array. */
+	for (lv = array->lvs; lv; lv = lv->next)
+	  if (!lv->became_readable_at && lv->fullname && is_lv_readable (lv, 0))
+	    lv->became_readable_at = ++inscnt;
+	break;
+      }
+
+  return 0;
+}
+
+static void
+free_array (void)
+{
+  while (array_list)
+    {
+      struct grub_diskfilter_vg *vg;
+      struct grub_diskfilter_pv *pv;
+      struct grub_diskfilter_lv *lv;
+
+      vg = array_list;
+      array_list = array_list->next;
+
+      while ((pv = vg->pvs))
+	{
+	  vg->pvs = pv->next;
+	  grub_free (pv->name);
+	  if (pv->disk)
+	    grub_disk_close (pv->disk);
+	  if (pv->id.uuidlen)
+	    grub_free (pv->id.uuid);
+#ifdef GRUB_UTIL
+	  grub_free (pv->partmaps);
+#endif
+	  grub_free (pv->internal_id);
+	  grub_free (pv);
+	}
+
+      while ((lv = vg->lvs))
+	{
+	  unsigned i;
+	  vg->lvs = lv->next;
+	  grub_free (lv->fullname);
+	  grub_free (lv->name);
+	  grub_free (lv->idname);
+	  for (i = 0; i < lv->segment_count; i++)
+	    grub_free (lv->segments[i].nodes);
+	  grub_free (lv->segments);
+	  grub_free (lv->internal_id);
+	  grub_free (lv);
+	}
+
+      grub_free (vg->uuid);
+      grub_free (vg->name);
+      grub_free (vg);
+    }
+
+  array_list = 0;
+}
+
+#ifdef GRUB_UTIL
+struct grub_diskfilter_pv *
+grub_diskfilter_get_pv_from_disk (grub_disk_t disk,
+				  struct grub_diskfilter_vg **vg_out)
+{
+  struct grub_diskfilter_pv *pv;
+  struct grub_diskfilter_vg *vg;
+
+  scan_disk (disk->name, 1);
+  for (vg = array_list; vg; vg = vg->next)
+    for (pv = vg->pvs; pv; pv = pv->next)
+      {
+	if (pv->disk && pv->disk->id == disk->id
+	    && pv->disk->dev->id == disk->dev->id
+	    && pv->part_start == grub_partition_get_start (disk->partition)
+	    && pv->part_size == grub_disk_native_sectors (disk))
+	  {
+	    if (vg_out)
+	      *vg_out = vg;
+	    return pv;
+	  }
+      }
+  return NULL;
+}
+#endif
+
+static struct grub_disk_dev grub_diskfilter_dev =
+  {
+    .name = "diskfilter",
+    .id = GRUB_DISK_DEVICE_DISKFILTER_ID,
+    .disk_iterate = grub_diskfilter_iterate,
+    .disk_open = grub_diskfilter_open,
+    .disk_close = grub_diskfilter_close,
+    .disk_read = grub_diskfilter_read,
+    .disk_write = grub_diskfilter_write,
+#ifdef GRUB_UTIL
+    .disk_memberlist = grub_diskfilter_memberlist,
+    .disk_raidname = grub_diskfilter_getname,
+#endif
+    .next = 0
+  };
+
+
+GRUB_MOD_INIT(diskfilter)
+{
+  grub_disk_dev_register (&grub_diskfilter_dev);
+}
+
+GRUB_MOD_FINI(diskfilter)
+{
+  grub_disk_dev_unregister (&grub_diskfilter_dev);
+  free_array ();
+}
diff --git a/grub-core/disk/dmraid_nvidia.c b/grub-core/disk/dmraid_nvidia.c
new file mode 100644
index 0000000..6372663
--- /dev/null
+++ b/grub-core/disk/dmraid_nvidia.c
@@ -0,0 +1,196 @@
+/* dmraid_nvidia.c - module to handle Nvidia fakeraid.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define NV_SIGNATURES		4
+
+#define NV_IDLE			0
+#define NV_SCDB_INIT_RAID	2
+#define NV_SCDB_REBUILD_RAID	3
+#define NV_SCDB_UPGRADE_RAID	4
+#define NV_SCDB_SYNC_RAID	5
+
+#define NV_LEVEL_UNKNOWN	0x00
+#define NV_LEVEL_JBOD		0xFF
+#define NV_LEVEL_0		0x80
+#define NV_LEVEL_1		0x81
+#define NV_LEVEL_3		0x83
+#define NV_LEVEL_5		0x85
+#define NV_LEVEL_10		0x8a
+#define NV_LEVEL_1_0		0x8180
+
+#define NV_ARRAY_FLAG_BOOT		1 /* BIOS use only.  */
+#define NV_ARRAY_FLAG_ERROR		2 /* Degraded or offline.  */
+#define NV_ARRAY_FLAG_PARITY_VALID	4 /* RAID-3/5 parity valid.  */
+
+struct grub_nv_array
+{
+  grub_uint32_t version;
+  grub_uint32_t signature[NV_SIGNATURES];
+  grub_uint8_t raid_job_code;
+  grub_uint8_t stripe_width;
+  grub_uint8_t total_volumes;
+  grub_uint8_t original_width;
+  grub_uint32_t raid_level;
+  grub_uint32_t stripe_block_size;
+  grub_uint32_t stripe_block_size_bytes;
+  grub_uint32_t stripe_block_size_log2;
+  grub_uint32_t stripe_mask;
+  grub_uint32_t stripe_size;
+  grub_uint32_t stripe_size_bytes;
+  grub_uint32_t raid_job_mask;
+  grub_uint32_t original_capacity;
+  grub_uint32_t flags;
+};
+
+#define NV_ID_LEN		8
+#define NV_ID_STRING		"NVIDIA"
+#define NV_VERSION		100
+
+#define	NV_PRODID_LEN		16
+#define	NV_PRODREV_LEN		4
+
+struct grub_nv_super
+{
+  char vendor[NV_ID_LEN];	/* 0x00 - 0x07 ID string.  */
+  grub_uint32_t size;		/* 0x08 - 0x0B Size of metadata in dwords.  */
+  grub_uint32_t chksum;		/* 0x0C - 0x0F Checksum of this struct.  */
+  grub_uint16_t version;	/* 0x10 - 0x11 NV version.  */
+  grub_uint8_t unit_number;	/* 0x12 Disk index in array.  */
+  grub_uint8_t reserved;	/* 0x13.  */
+  grub_uint32_t capacity;	/* 0x14 - 0x17 Array capacity in sectors.  */
+  grub_uint32_t sector_size;	/* 0x18 - 0x1B Sector size.  */
+  char prodid[NV_PRODID_LEN];	/* 0x1C - 0x2B Array product ID.  */
+  char prodrev[NV_PRODREV_LEN];	/* 0x2C - 0x2F Array product revision */
+  grub_uint32_t unit_flags;	/* 0x30 - 0x33 Flags for this disk */
+  struct grub_nv_array array;	/* Array information */
+} GRUB_PACKED;
+
+static struct grub_diskfilter_vg *
+grub_dmraid_nv_detect (grub_disk_t disk,
+			struct grub_diskfilter_pv_id *id,
+                        grub_disk_addr_t *start_sector)
+{
+  grub_disk_addr_t sector;
+  struct grub_nv_super sb;
+  int level;
+  grub_uint64_t disk_size;
+  grub_uint32_t capacity;
+  grub_uint8_t total_volumes;
+  char *uuid;
+
+  if (disk->partition)
+    /* Skip partition.  */
+    return NULL;
+
+  sector = grub_disk_native_sectors (disk);
+  if (sector == GRUB_DISK_SIZE_UNKNOWN)
+    /* Not raid.  */
+    return NULL;
+  sector -= 2;
+  if (grub_disk_read (disk, sector, 0, sizeof (sb), &sb))
+    return NULL;
+
+  if (grub_memcmp (sb.vendor, NV_ID_STRING, 6))
+    /* Not raid.  */
+    return NULL;
+
+  if (sb.version != NV_VERSION)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "unknown version: %d.%d", sb.version >> 8, sb.version & 0xFF);
+      return NULL;
+    }
+
+  capacity = grub_le_to_cpu32 (sb.capacity);
+  total_volumes = sb.array.total_volumes;
+
+  switch (sb.array.raid_level)
+    {
+    case NV_LEVEL_0:
+      level = 0;
+      if (total_volumes == 0)
+	/* Not RAID.  */
+	return NULL;
+      disk_size = capacity / total_volumes;
+      break;
+
+    case NV_LEVEL_1:
+      level = 1;
+      disk_size = sb.capacity;
+      break;
+
+    case NV_LEVEL_5:
+      level = 5;
+      if (total_volumes == 0 || total_volumes == 1)
+	/* Not RAID.  */
+	return NULL;
+      disk_size = capacity / (total_volumes - 1);
+      break;
+
+    default:
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "unsupported RAID level: %d", sb.array.raid_level);
+      return NULL;
+    }
+
+  uuid = grub_malloc (sizeof (sb.array.signature));
+  if (! uuid)
+    return NULL;
+
+  grub_memcpy (uuid, (char *) &sb.array.signature,
+               sizeof (sb.array.signature));
+
+  id->uuidlen = 0;
+  id->id = sb.unit_number;
+
+  *start_sector = 0;
+
+  return grub_diskfilter_make_raid (sizeof (sb.array.signature),
+				    uuid, sb.array.total_volumes,
+				    "nv", disk_size,
+				    sb.array.stripe_block_size,
+				    GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC,
+				    level);
+}
+
+static struct grub_diskfilter grub_dmraid_nv_dev =
+{
+  .name = "dmraid_nv",
+  .detect = grub_dmraid_nv_detect,
+  .next = 0
+};
+
+GRUB_MOD_INIT(dm_nv)
+{
+  grub_diskfilter_register_front (&grub_dmraid_nv_dev);
+}
+
+GRUB_MOD_FINI(dm_nv)
+{
+  grub_diskfilter_unregister (&grub_dmraid_nv_dev);
+}
diff --git a/grub-core/disk/efi/efidisk.c b/grub-core/disk/efi/efidisk.c
new file mode 100644
index 0000000..f077b5f
--- /dev/null
+++ b/grub-core/disk/efi/efidisk.c
@@ -0,0 +1,902 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/disk.h>
+
+struct grub_efidisk_data
+{
+  grub_efi_handle_t handle;
+  grub_efi_device_path_t *device_path;
+  grub_efi_device_path_t *last_device_path;
+  grub_efi_block_io_t *block_io;
+  struct grub_efidisk_data *next;
+};
+
+/* GUID.  */
+static grub_efi_guid_t block_io_guid = GRUB_EFI_BLOCK_IO_GUID;
+
+static struct grub_efidisk_data *fd_devices;
+static struct grub_efidisk_data *hd_devices;
+static struct grub_efidisk_data *cd_devices;
+
+static struct grub_efidisk_data *
+make_devices (void)
+{
+  grub_efi_uintn_t num_handles;
+  grub_efi_handle_t *handles;
+  grub_efi_handle_t *handle;
+  struct grub_efidisk_data *devices = 0;
+
+  /* Find handles which support the disk io interface.  */
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL, &block_io_guid,
+				    0, &num_handles);
+  if (! handles)
+    return 0;
+
+  /* Make a linked list of devices.  */
+  for (handle = handles; num_handles--; handle++)
+    {
+      grub_efi_device_path_t *dp;
+      grub_efi_device_path_t *ldp;
+      struct grub_efidisk_data *d;
+      grub_efi_block_io_t *bio;
+
+      dp = grub_efi_get_device_path (*handle);
+      if (! dp)
+	continue;
+
+      ldp = grub_efi_find_last_device_path (dp);
+      if (! ldp)
+	/* This is empty. Why?  */
+	continue;
+
+      bio = grub_efi_open_protocol (*handle, &block_io_guid,
+				    GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+      if (! bio)
+	/* This should not happen... Why?  */
+	continue;
+
+      /* iPXE adds stub Block IO protocol to loaded image device handle. It is
+         completely non-functional and simply returns an error for every method.
+        So attempt to detect and skip it. Magic number is literal "iPXE" and
+        check block size as well */
+      /* FIXME: shoud we close it? We do not do it elsewhere */
+      if (bio->media && bio->media->media_id == 0x69505845U &&
+         bio->media->block_size == 1)
+         continue;
+
+      d = grub_malloc (sizeof (*d));
+      if (! d)
+	{
+	  /* Uggh.  */
+	  grub_free (handles);
+	  while (devices)
+	    {
+	      d = devices->next;
+	      grub_free (devices);
+	      devices = d;
+	    }
+	  return 0;
+	}
+
+      d->handle = *handle;
+      d->device_path = dp;
+      d->last_device_path = ldp;
+      d->block_io = bio;
+      d->next = devices;
+      devices = d;
+    }
+
+  grub_free (handles);
+
+  return devices;
+}
+
+/* Find the parent device.  */
+static struct grub_efidisk_data *
+find_parent_device (struct grub_efidisk_data *devices,
+		    struct grub_efidisk_data *d)
+{
+  grub_efi_device_path_t *dp, *ldp;
+  struct grub_efidisk_data *parent;
+
+  dp = grub_efi_duplicate_device_path (d->device_path);
+  if (! dp)
+    return 0;
+
+  ldp = grub_efi_find_last_device_path (dp);
+  if (! ldp)
+    return 0;
+
+  ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  ldp->length = sizeof (*ldp);
+
+  for (parent = devices; parent; parent = parent->next)
+    {
+      /* Ignore itself.  */
+      if (parent == d)
+	continue;
+
+      if (grub_efi_compare_device_paths (parent->device_path, dp) == 0)
+	break;
+    }
+
+  grub_free (dp);
+  return parent;
+}
+
+static int
+is_child (struct grub_efidisk_data *child,
+	  struct grub_efidisk_data *parent)
+{
+  grub_efi_device_path_t *dp, *ldp;
+  int ret;
+
+  dp = grub_efi_duplicate_device_path (child->device_path);
+  if (! dp)
+    return 0;
+
+  ldp = grub_efi_find_last_device_path (dp);
+  if (! ldp)
+    return 0;
+
+  ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  ldp->length = sizeof (*ldp);
+
+  ret = (grub_efi_compare_device_paths (dp, parent->device_path) == 0);
+  grub_free (dp);
+  return ret;
+}
+
+#define FOR_CHILDREN(p, dev) for (p = dev; p; p = p->next) if (is_child (p, d))
+
+/* Add a device into a list of devices in an ascending order.  */
+static void
+add_device (struct grub_efidisk_data **devices, struct grub_efidisk_data *d)
+{
+  struct grub_efidisk_data **p;
+  struct grub_efidisk_data *n;
+
+  for (p = devices; *p; p = &((*p)->next))
+    {
+      int ret;
+
+      ret = grub_efi_compare_device_paths (grub_efi_find_last_device_path ((*p)->device_path),
+					   grub_efi_find_last_device_path (d->device_path));
+      if (ret == 0)
+	ret = grub_efi_compare_device_paths ((*p)->device_path,
+					     d->device_path);
+      if (ret == 0)
+	return;
+      else if (ret > 0)
+	break;
+    }
+
+  n = grub_malloc (sizeof (*n));
+  if (! n)
+    return;
+
+  grub_memcpy (n, d, sizeof (*n));
+  n->next = (*p);
+  (*p) = n;
+}
+
+/* Name the devices.  */
+static void
+name_devices (struct grub_efidisk_data *devices)
+{
+  struct grub_efidisk_data *d;
+
+  /* First, identify devices by media device paths.  */
+  for (d = devices; d; d = d->next)
+    {
+      grub_efi_device_path_t *dp;
+
+      dp = d->last_device_path;
+      if (! dp)
+	continue;
+
+      if (GRUB_EFI_DEVICE_PATH_TYPE (dp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE)
+	{
+	  int is_hard_drive = 0;
+
+	  switch (GRUB_EFI_DEVICE_PATH_SUBTYPE (dp))
+	    {
+	    case GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE:
+	      is_hard_drive = 1;
+	      /* Intentionally fall through.  */
+	    case GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE:
+	      {
+		struct grub_efidisk_data *parent, *parent2;
+
+		parent = find_parent_device (devices, d);
+		if (!parent)
+		  {
+#ifdef DEBUG_NAMES
+		    grub_printf ("skipping orphaned partition: ");
+		    grub_efi_print_device_path (d->device_path);
+#endif
+		    break;
+		  }
+		parent2 = find_parent_device (devices, parent);
+		if (parent2)
+		  {
+#ifdef DEBUG_NAMES
+		    grub_printf ("skipping subpartition: ");
+		    grub_efi_print_device_path (d->device_path);
+#endif
+		    /* Mark itself as used.  */
+		    d->last_device_path = 0;
+		    break;
+		  }
+		if (!parent->last_device_path)
+		  {
+		    d->last_device_path = 0;
+		    break;
+		  }
+		if (is_hard_drive)
+		  {
+#ifdef DEBUG_NAMES
+		    grub_printf ("adding a hard drive by a partition: ");
+		    grub_efi_print_device_path (parent->device_path);
+#endif
+		    add_device (&hd_devices, parent);
+		  }
+		else
+		  {
+#ifdef DEBUG_NAMES
+		    grub_printf ("adding a cdrom by a partition: ");
+		    grub_efi_print_device_path (parent->device_path);
+#endif
+		    add_device (&cd_devices, parent);
+		  }
+
+		/* Mark the parent as used.  */
+		parent->last_device_path = 0;
+	      }
+	      /* Mark itself as used.  */
+	      d->last_device_path = 0;
+	      break;
+
+	    default:
+#ifdef DEBUG_NAMES
+	      grub_printf ("skipping other type: ");
+	      grub_efi_print_device_path (d->device_path);
+#endif
+	      /* For now, ignore the others.  */
+	      break;
+	    }
+	}
+      else
+	{
+#ifdef DEBUG_NAMES
+	  grub_printf ("skipping non-media: ");
+	  grub_efi_print_device_path (d->device_path);
+#endif
+	}
+    }
+
+  /* Let's see what can be added more.  */
+  for (d = devices; d; d = d->next)
+    {
+      grub_efi_device_path_t *dp;
+      grub_efi_block_io_media_t *m;
+      int is_floppy = 0;
+
+      dp = d->last_device_path;
+      if (! dp)
+	continue;
+
+      /* Ghosts proudly presented by Apple.  */
+      if (GRUB_EFI_DEVICE_PATH_TYPE (dp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+	  && GRUB_EFI_DEVICE_PATH_SUBTYPE (dp)
+	  == GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE)
+	{
+	  grub_efi_vendor_device_path_t *vendor = (grub_efi_vendor_device_path_t *) dp;
+	  const struct grub_efi_guid apple = GRUB_EFI_VENDOR_APPLE_GUID;
+
+	  if (vendor->header.length == sizeof (*vendor)
+	      && grub_memcmp (&vendor->vendor_guid, &apple,
+			      sizeof (vendor->vendor_guid)) == 0
+	      && find_parent_device (devices, d))
+	    continue;
+	}
+
+      m = d->block_io->media;
+      if (GRUB_EFI_DEVICE_PATH_TYPE (dp) == GRUB_EFI_ACPI_DEVICE_PATH_TYPE
+	  && GRUB_EFI_DEVICE_PATH_SUBTYPE (dp)
+	  == GRUB_EFI_ACPI_DEVICE_PATH_SUBTYPE)
+	{
+	  grub_efi_acpi_device_path_t *acpi
+	    = (grub_efi_acpi_device_path_t *) dp;
+	  /* Floppy EISA ID.  */ 
+	  if (acpi->hid == 0x60441d0 || acpi->hid == 0x70041d0
+	      || acpi->hid == 0x70141d1)
+	    is_floppy = 1;
+	}
+      if (is_floppy)
+	{
+#ifdef DEBUG_NAMES
+	  grub_printf ("adding a floppy: ");
+	  grub_efi_print_device_path (d->device_path);
+#endif
+	  add_device (&fd_devices, d);
+	}
+      else if (m->read_only && m->block_size > GRUB_DISK_SECTOR_SIZE)
+	{
+	  /* This check is too heuristic, but assume that this is a
+	     CDROM drive.  */
+#ifdef DEBUG_NAMES
+	  grub_printf ("adding a cdrom by guessing: ");
+	  grub_efi_print_device_path (d->device_path);
+#endif
+	  add_device (&cd_devices, d);
+	}
+      else
+	{
+	  /* The default is a hard drive.  */
+#ifdef DEBUG_NAMES
+	  grub_printf ("adding a hard drive by guessing: ");
+	  grub_efi_print_device_path (d->device_path);
+#endif
+	  add_device (&hd_devices, d);
+	}
+    }
+}
+
+static void
+free_devices (struct grub_efidisk_data *devices)
+{
+  struct grub_efidisk_data *p, *q;
+
+  for (p = devices; p; p = q)
+    {
+      q = p->next;
+      grub_free (p);
+    }
+}
+
+/* Enumerate all disks to name devices.  */
+static void
+enumerate_disks (void)
+{
+  struct grub_efidisk_data *devices;
+
+  devices = make_devices ();
+  if (! devices)
+    return;
+
+  name_devices (devices);
+  free_devices (devices);
+}
+
+static int
+grub_efidisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		      grub_disk_pull_t pull)
+{
+  struct grub_efidisk_data *d;
+  char buf[16];
+  int count;
+
+  switch (pull)
+    {
+    case GRUB_DISK_PULL_NONE:
+      for (d = hd_devices, count = 0; d; d = d->next, count++)
+	{
+	  grub_snprintf (buf, sizeof (buf), "hd%d", count);
+	  grub_dprintf ("efidisk", "iterating %s\n", buf);
+	  if (hook (buf, hook_data))
+	    return 1;
+	}
+      break;
+    case GRUB_DISK_PULL_REMOVABLE:
+      for (d = fd_devices, count = 0; d; d = d->next, count++)
+	{
+	  grub_snprintf (buf, sizeof (buf), "fd%d", count);
+	  grub_dprintf ("efidisk", "iterating %s\n", buf);
+	  if (hook (buf, hook_data))
+	    return 1;
+	}
+
+      for (d = cd_devices, count = 0; d; d = d->next, count++)
+	{
+	  grub_snprintf (buf, sizeof (buf), "cd%d", count);
+	  grub_dprintf ("efidisk", "iterating %s\n", buf);
+	  if (hook (buf, hook_data))
+	    return 1;
+	}
+      break;
+    default:
+      return 0;
+    }
+
+  return 0;
+}
+
+static int
+get_drive_number (const char *name)
+{
+  unsigned long drive;
+
+  if ((name[0] != 'f' && name[0] != 'h' && name[0] != 'c') || name[1] != 'd')
+    goto fail;
+
+  drive = grub_strtoul (name + 2, 0, 10);
+  if (grub_errno != GRUB_ERR_NONE)
+    goto fail;
+
+  return (int) drive ;
+
+ fail:
+  grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a efidisk");
+  return -1;
+}
+
+static struct grub_efidisk_data *
+get_device (struct grub_efidisk_data *devices, int num)
+{
+  struct grub_efidisk_data *d;
+
+  for (d = devices; d && num; d = d->next, num--)
+    ;
+
+  if (num == 0)
+    return d;
+
+  return 0;
+}
+
+static grub_err_t
+grub_efidisk_open (const char *name, struct grub_disk *disk)
+{
+  int num;
+  struct grub_efidisk_data *d = 0;
+  grub_efi_block_io_media_t *m;
+
+  grub_dprintf ("efidisk", "opening %s\n", name);
+
+  num = get_drive_number (name);
+  if (num < 0)
+    return grub_errno;
+
+  switch (name[0])
+    {
+    case 'f':
+      d = get_device (fd_devices, num);
+      break;
+    case 'c':
+      d = get_device (cd_devices, num);
+      break;
+    case 'h':
+      d = get_device (hd_devices, num);
+      break;
+    default:
+      /* Never reach here.  */
+      break;
+    }
+
+  if (! d)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such device");
+
+  disk->id = ((num << GRUB_CHAR_BIT) | name[0]);
+  m = d->block_io->media;
+  /* FIXME: Probably it is better to store the block size in the disk,
+     and total sectors should be replaced with total blocks.  */
+  grub_dprintf ("efidisk",
+		"m = %p, last block = %llx, block size = %x, io align = %x\n",
+		m, (unsigned long long) m->last_block, m->block_size,
+		m->io_align);
+
+  /* Ensure required buffer alignment is a power of two (or is zero). */
+  if (m->io_align & (m->io_align - 1))
+    return grub_error (GRUB_ERR_IO, "invalid buffer alignment %d", m->io_align);
+
+  disk->total_sectors = m->last_block + 1;
+  /* Don't increase this value due to bug in some EFI.  */
+  disk->max_agglomerate = 0xa0000 >> (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS);
+  if (m->block_size & (m->block_size - 1) || !m->block_size)
+    return grub_error (GRUB_ERR_IO, "invalid sector size %d",
+		       m->block_size);
+  for (disk->log_sector_size = 0;
+       (1U << disk->log_sector_size) < m->block_size;
+       disk->log_sector_size++);
+  disk->data = d;
+
+  grub_dprintf ("efidisk", "opening %s succeeded\n", name);
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_efidisk_close (struct grub_disk *disk __attribute__ ((unused)))
+{
+  /* EFI disks do not allocate extra memory, so nothing to do here.  */
+  grub_dprintf ("efidisk", "closing %s\n", disk->name);
+}
+
+static grub_efi_status_t
+grub_efidisk_readwrite (struct grub_disk *disk, grub_disk_addr_t sector,
+			grub_size_t size, char *buf, int wr)
+{
+  struct grub_efidisk_data *d;
+  grub_efi_block_io_t *bio;
+  grub_efi_status_t status;
+  grub_size_t io_align, num_bytes;
+  char *aligned_buf;
+
+  d = disk->data;
+  bio = d->block_io;
+
+  /* Set alignment to 1 if 0 specified */
+  io_align = bio->media->io_align ? bio->media->io_align : 1;
+  num_bytes = size << disk->log_sector_size;
+
+  if ((grub_addr_t) buf & (io_align - 1))
+    {
+      aligned_buf = grub_memalign (io_align, num_bytes);
+      if (! aligned_buf)
+	return GRUB_EFI_OUT_OF_RESOURCES;
+      if (wr)
+	grub_memcpy (aligned_buf, buf, num_bytes);
+    }
+  else
+    {
+      aligned_buf = buf;
+    }
+
+  status =  efi_call_5 ((wr ? bio->write_blocks : bio->read_blocks), bio,
+			bio->media->media_id, (grub_efi_uint64_t) sector,
+			(grub_efi_uintn_t) num_bytes, aligned_buf);
+
+  if ((grub_addr_t) buf & (io_align - 1))
+    {
+      if (!wr)
+	grub_memcpy (buf, aligned_buf, num_bytes);
+      grub_free (aligned_buf);
+    }
+
+  return status;
+}
+
+static grub_err_t
+grub_efidisk_read (struct grub_disk *disk, grub_disk_addr_t sector,
+		   grub_size_t size, char *buf)
+{
+  grub_efi_status_t status;
+
+  grub_dprintf ("efidisk",
+		"reading 0x%lx sectors at the sector 0x%llx from %s\n",
+		(unsigned long) size, (unsigned long long) sector, disk->name);
+
+  status = grub_efidisk_readwrite (disk, sector, size, buf, 0);
+
+  if (status == GRUB_EFI_NO_MEDIA)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("no media in `%s'"), disk->name);
+  else if (status != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_READ_ERROR,
+		       N_("failure reading sector 0x%llx from `%s'"),
+		       (unsigned long long) sector,
+		       disk->name);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_efidisk_write (struct grub_disk *disk, grub_disk_addr_t sector,
+		    grub_size_t size, const char *buf)
+{
+  grub_efi_status_t status;
+
+  grub_dprintf ("efidisk",
+		"writing 0x%lx sectors at the sector 0x%llx to %s\n",
+		(unsigned long) size, (unsigned long long) sector, disk->name);
+
+  status = grub_efidisk_readwrite (disk, sector, size, (char *) buf, 1);
+
+  if (status == GRUB_EFI_NO_MEDIA)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("no media in `%s'"), disk->name);
+  else if (status != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_WRITE_ERROR,
+		       N_("failure writing sector 0x%llx to `%s'"),
+		       (unsigned long long) sector, disk->name);
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_disk_dev grub_efidisk_dev =
+  {
+    .name = "efidisk",
+    .id = GRUB_DISK_DEVICE_EFIDISK_ID,
+    .disk_iterate = grub_efidisk_iterate,
+    .disk_open = grub_efidisk_open,
+    .disk_close = grub_efidisk_close,
+    .disk_read = grub_efidisk_read,
+    .disk_write = grub_efidisk_write,
+    .next = 0
+  };
+
+void
+grub_efidisk_fini (void)
+{
+  free_devices (fd_devices);
+  free_devices (hd_devices);
+  free_devices (cd_devices);
+  fd_devices = 0;
+  hd_devices = 0;
+  cd_devices = 0;
+  grub_disk_dev_unregister (&grub_efidisk_dev);
+}
+
+void
+grub_efidisk_init (void)
+{
+  grub_disk_firmware_fini = grub_efidisk_fini;
+
+  enumerate_disks ();
+  grub_disk_dev_register (&grub_efidisk_dev);
+}
+
+/* Some utility functions to map GRUB devices with EFI devices.  */
+grub_efi_handle_t
+grub_efidisk_get_device_handle (grub_disk_t disk)
+{
+  struct grub_efidisk_data *d;
+  char type;
+
+  if (disk->dev->id != GRUB_DISK_DEVICE_EFIDISK_ID)
+    return 0;
+
+  d = disk->data;
+  type = disk->name[0];
+
+  switch (type)
+    {
+    case 'f':
+      /* This is the simplest case.  */
+      return d->handle;
+
+    case 'c':
+      /* FIXME: probably this is not correct.  */
+      return d->handle;
+
+    case 'h':
+      /* If this is the whole disk, just return its own data.  */
+      if (! disk->partition)
+	return d->handle;
+
+      /* Otherwise, we must query the corresponding device to the firmware.  */
+      {
+	struct grub_efidisk_data *devices;
+	grub_efi_handle_t handle = 0;
+	struct grub_efidisk_data *c;
+
+	devices = make_devices ();
+	FOR_CHILDREN (c, devices)
+	  {
+	    grub_efi_hard_drive_device_path_t *hd;
+
+	    hd = (grub_efi_hard_drive_device_path_t *) c->last_device_path;
+
+	    if ((GRUB_EFI_DEVICE_PATH_TYPE (c->last_device_path)
+		 == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE)
+		&& (GRUB_EFI_DEVICE_PATH_SUBTYPE (c->last_device_path)
+		    == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE)
+		&& (grub_partition_get_start (disk->partition) 
+		    == (hd->partition_start << (disk->log_sector_size
+						- GRUB_DISK_SECTOR_BITS)))
+		&& (grub_partition_get_len (disk->partition)
+		    == (hd->partition_size << (disk->log_sector_size
+					       - GRUB_DISK_SECTOR_BITS))))
+	      {
+		handle = c->handle;
+		break;
+	      }
+	  }
+
+	free_devices (devices);
+
+	if (handle != 0)
+	  return handle;
+      }
+      break;
+
+    default:
+      break;
+    }
+
+  return 0;
+}
+
+#define NEEDED_BUFLEN sizeof ("XdXXXXXXXXXX")
+static inline int
+get_diskname_from_path_real (const grub_efi_device_path_t *path,
+			     struct grub_efidisk_data *head,
+			     char *buf)
+{
+  int count = 0;
+  struct grub_efidisk_data *d;
+  for (d = head, count = 0; d; d = d->next, count++)
+    if (grub_efi_compare_device_paths (d->device_path, path) == 0)
+      {
+	grub_snprintf (buf, NEEDED_BUFLEN - 1, "d%d", count);
+	return 1;
+      }
+  return 0;
+}
+
+static inline int
+get_diskname_from_path (const grub_efi_device_path_t *path,
+			char *buf)
+{
+  if (get_diskname_from_path_real (path, hd_devices, buf + 1))
+    {
+      buf[0] = 'h';
+      return 1;
+    }
+
+  if (get_diskname_from_path_real (path, fd_devices, buf + 1))
+    {
+      buf[0] = 'f';
+      return 1;
+    }
+
+  if (get_diskname_from_path_real (path, cd_devices, buf + 1))
+    {
+      buf[0] = 'c';
+      return 1;
+    }
+  return 0;
+}
+
+/* Context for grub_efidisk_get_device_name.  */
+struct grub_efidisk_get_device_name_ctx
+{
+  char *partition_name;
+  grub_efi_hard_drive_device_path_t *hd;
+};
+
+/* Helper for grub_efidisk_get_device_name.
+   Find the identical partition.  */
+static int
+grub_efidisk_get_device_name_iter (grub_disk_t disk,
+				   const grub_partition_t part, void *data)
+{
+  struct grub_efidisk_get_device_name_ctx *ctx = data;
+
+  if (grub_partition_get_start (part)
+      == (ctx->hd->partition_start << (disk->log_sector_size
+				       - GRUB_DISK_SECTOR_BITS))
+      && grub_partition_get_len (part)
+      == (ctx->hd->partition_size << (disk->log_sector_size
+				      - GRUB_DISK_SECTOR_BITS)))
+    {
+      ctx->partition_name = grub_partition_get_name (part);
+      return 1;
+    }
+
+  return 0;
+}
+
+char *
+grub_efidisk_get_device_name (grub_efi_handle_t *handle)
+{
+  grub_efi_device_path_t *dp, *ldp;
+  char device_name[NEEDED_BUFLEN];
+
+  dp = grub_efi_get_device_path (handle);
+  if (! dp)
+    return 0;
+
+  ldp = grub_efi_find_last_device_path (dp);
+  if (! ldp)
+    return 0;
+
+  if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+      && (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) == GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE
+	  || GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE))
+    {
+      struct grub_efidisk_get_device_name_ctx ctx;
+      char *dev_name;
+      grub_efi_device_path_t *dup_dp;
+      grub_disk_t parent = 0;
+
+      /* It is necessary to duplicate the device path so that GRUB
+	 can overwrite it.  */
+      dup_dp = grub_efi_duplicate_device_path (dp);
+      if (! dup_dp)
+	return 0;
+
+      while (1)
+	{
+	  grub_efi_device_path_t *dup_ldp;
+	  dup_ldp = grub_efi_find_last_device_path (dup_dp);
+	  if (! dup_ldp)
+	    break;
+
+	  if (!(GRUB_EFI_DEVICE_PATH_TYPE (dup_ldp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+		&& (GRUB_EFI_DEVICE_PATH_SUBTYPE (dup_ldp) == GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE
+		    || GRUB_EFI_DEVICE_PATH_SUBTYPE (dup_ldp) == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE)))
+	    break;
+
+	  dup_ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+	  dup_ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+	  dup_ldp->length = sizeof (*dup_ldp);
+	}
+
+      if (!get_diskname_from_path (dup_dp, device_name))
+	{
+	  grub_free (dup_dp);
+	  return 0;
+	}
+
+      parent = grub_disk_open (device_name);
+      grub_free (dup_dp);
+
+      if (! parent)
+	return 0;
+
+      /* Find a partition which matches the hard drive device path.  */
+      ctx.partition_name = NULL;
+      ctx.hd = (grub_efi_hard_drive_device_path_t *) ldp;
+      if (ctx.hd->partition_start == 0
+	  && (ctx.hd->partition_size << (parent->log_sector_size
+					 - GRUB_DISK_SECTOR_BITS))
+	  == grub_disk_native_sectors (parent))
+	{
+	  dev_name = grub_strdup (parent->name);
+	}
+      else
+	{
+	  grub_partition_iterate (parent, grub_efidisk_get_device_name_iter,
+				  &ctx);
+
+	  if (! ctx.partition_name)
+	    {
+	      /* No partition found. In most cases partition is embed in
+		 the root path anyway, so this is not critical.
+		 This happens only if partition is on partmap that GRUB
+		 doesn't need to access root.
+	       */
+	      grub_disk_close (parent);
+	      return grub_strdup (device_name);
+	    }
+
+	  dev_name = grub_xasprintf ("%s,%s", parent->name,
+				     ctx.partition_name);
+	  grub_free (ctx.partition_name);
+	}
+      grub_disk_close (parent);
+
+      return dev_name;
+    }
+  /* This may be guessed device - floppy, cdrom or entire disk.  */
+  if (!get_diskname_from_path (dp, device_name))
+    return 0;
+  return grub_strdup (device_name);
+}
diff --git a/grub-core/disk/geli.c b/grub-core/disk/geli.c
new file mode 100644
index 0000000..2f34a35
--- /dev/null
+++ b/grub-core/disk/geli.c
@@ -0,0 +1,595 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This file is loosely based on FreeBSD geli implementation
+   (but no code was directly copied). FreeBSD geli is distributed under
+   following terms:  */
+/*-
+ * Copyright (c) 2005-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <grub/cryptodisk.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/disk.h>
+#include <grub/crypto.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Dirty trick to solve circular dependency.  */
+#ifdef GRUB_UTIL
+
+#include <grub/util/misc.h>
+
+#undef GRUB_MD_SHA256
+#undef GRUB_MD_SHA512
+
+static const gcry_md_spec_t *
+grub_md_sha256_real (void)
+{
+  const gcry_md_spec_t *ret;
+  ret = grub_crypto_lookup_md_by_name ("sha256");
+  if (!ret)
+    grub_util_error ("%s", _("Couldn't load sha256"));
+  return ret;
+}
+
+static const gcry_md_spec_t *
+grub_md_sha512_real (void)
+{
+  const gcry_md_spec_t *ret;
+  ret = grub_crypto_lookup_md_by_name ("sha512");
+  if (!ret)
+    grub_util_error ("%s", _("Couldn't load sha512"));
+  return ret;
+}
+
+#define GRUB_MD_SHA256 grub_md_sha256_real()
+#define GRUB_MD_SHA512 grub_md_sha512_real()
+#endif
+
+struct grub_geli_key
+{
+  grub_uint8_t iv_key[64];
+  grub_uint8_t cipher_key[64];
+  grub_uint8_t hmac[64];
+} GRUB_PACKED;
+
+struct grub_geli_phdr
+{
+  grub_uint8_t magic[16];
+#define GELI_MAGIC "GEOM::ELI"
+  grub_uint32_t version;
+  grub_uint32_t flags;
+  grub_uint16_t alg;
+  grub_uint16_t keylen;
+  grub_uint16_t unused3[5];
+  grub_uint32_t sector_size;
+  grub_uint8_t keys_used;
+  grub_uint32_t niter;
+  grub_uint8_t salt[64];
+  struct grub_geli_key keys[2];
+} GRUB_PACKED;
+
+enum
+  {
+    GRUB_GELI_FLAGS_ONETIME = 1,
+    GRUB_GELI_FLAGS_BOOT = 2,
+  };
+
+/* FIXME: support version 0.  */
+/* FIXME: support big-endian pre-version-4 volumes.  */
+/* FIXME: support for keyfiles.  */
+/* FIXME: support for HMAC.  */
+const char *algorithms[] = {
+  [0x01] = "des",
+  [0x02] = "3des",
+  [0x03] = "blowfish",
+  [0x04] = "cast5",
+  /* FIXME: 0x05 is skipjack, but we don't have it.  */
+  [0x0b] = "aes",
+  /* FIXME: 0x10 is null.  */
+  [0x15] = "camellia128",
+  [0x16] = "aes"
+};
+
+#define MAX_PASSPHRASE 256
+
+static gcry_err_code_t
+geli_rekey (struct grub_cryptodisk *dev, grub_uint64_t zoneno)
+{
+  gcry_err_code_t gcry_err;
+  const struct {
+    char magic[4];
+    grub_uint64_t zone;
+  } GRUB_PACKED tohash
+      = { {'e', 'k', 'e', 'y'}, grub_cpu_to_le64 (zoneno) };
+  GRUB_PROPERLY_ALIGNED_ARRAY (key, GRUB_CRYPTO_MAX_MDLEN);
+
+  if (dev->hash->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+    return GPG_ERR_INV_ARG;
+
+  grub_dprintf ("geli", "rekeying %" PRIuGRUB_UINT64_T " keysize=%d\n",
+		zoneno, dev->rekey_derived_size);
+  gcry_err = grub_crypto_hmac_buffer (dev->hash, dev->rekey_key, 64,
+				      &tohash, sizeof (tohash), key);
+  if (gcry_err)
+    return gcry_err;
+
+  return grub_cryptodisk_setkey (dev, (grub_uint8_t *) key,
+				 dev->rekey_derived_size); 
+}
+
+static inline gcry_err_code_t
+make_uuid (const struct grub_geli_phdr *header,
+	   char *uuid)
+{
+  grub_uint8_t uuidbin[GRUB_CRYPTODISK_MAX_UUID_LENGTH];
+  gcry_err_code_t err;
+  grub_uint8_t *iptr;
+  char *optr;
+
+  if (2 * GRUB_MD_SHA256->mdlen + 1 > GRUB_CRYPTODISK_MAX_UUID_LENGTH)
+    return GPG_ERR_TOO_LARGE;
+  err = grub_crypto_hmac_buffer (GRUB_MD_SHA256,
+				 header->salt, sizeof (header->salt),
+				 "uuid", sizeof ("uuid") - 1, uuidbin);
+  if (err)
+    return err;
+
+  optr = uuid;
+  for (iptr = uuidbin; iptr < &uuidbin[GRUB_MD_SHA256->mdlen]; iptr++)
+    {
+      grub_snprintf (optr, 3, "%02x", *iptr);
+      optr += 2;
+    }
+  *optr = 0;
+  return GPG_ERR_NO_ERROR;
+}
+
+#ifdef GRUB_UTIL
+
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/misc.h>
+
+char *
+grub_util_get_geli_uuid (const char *dev)
+{
+  grub_util_fd_t fd;
+  grub_uint64_t s;
+  unsigned log_secsize;
+  grub_uint8_t hdr[512];
+  struct grub_geli_phdr *header;
+  char *uuid; 
+  gcry_err_code_t err;
+
+  fd = grub_util_fd_open (dev, GRUB_UTIL_FD_O_RDONLY);
+
+  if (!GRUB_UTIL_FD_IS_VALID (fd))
+    return NULL;
+
+  s = grub_util_get_fd_size (fd, dev, &log_secsize);
+  s >>= log_secsize;
+  if (grub_util_fd_seek (fd, (s << log_secsize) - 512) < 0)
+    grub_util_error ("%s", _("couldn't read ELI metadata"));
+
+  uuid = xmalloc (GRUB_MD_SHA256->mdlen * 2 + 1);
+  if (grub_util_fd_read (fd, (void *) &hdr, 512) < 0)
+    grub_util_error ("%s", _("couldn't read ELI metadata"));
+
+  grub_util_fd_close (fd);
+	  
+  COMPILE_TIME_ASSERT (sizeof (header) <= 512);
+  header = (void *) &hdr;
+
+  /* Look for GELI magic sequence.  */
+  if (grub_memcmp (header->magic, GELI_MAGIC, sizeof (GELI_MAGIC))
+      || grub_le_to_cpu32 (header->version) > 7
+      || grub_le_to_cpu32 (header->version) < 1)
+    grub_util_error ("%s", _("wrong ELI magic or version"));
+
+  err = make_uuid ((void *) &hdr, uuid);
+  if (err)
+    {
+      grub_free (uuid);
+      return NULL;
+    }
+
+  return uuid;
+}
+#endif
+
+static grub_cryptodisk_t
+configure_ciphers (grub_disk_t disk, const char *check_uuid,
+		   int boot_only)
+{
+  grub_cryptodisk_t newdev;
+  struct grub_geli_phdr header;
+  grub_crypto_cipher_handle_t cipher = NULL, secondary_cipher = NULL;
+  const struct gcry_cipher_spec *ciph;
+  const char *ciphername = NULL;
+  gcry_err_code_t gcry_err;
+  char uuid[GRUB_CRYPTODISK_MAX_UUID_LENGTH];
+  grub_disk_addr_t sector;
+  grub_err_t err;
+
+  if (2 * GRUB_MD_SHA256->mdlen + 1 > GRUB_CRYPTODISK_MAX_UUID_LENGTH)
+    return NULL;
+
+  sector = grub_disk_native_sectors (disk);
+  if (sector == GRUB_DISK_SIZE_UNKNOWN || sector == 0)
+    return NULL;
+
+  /* Read the GELI header.  */
+  err = grub_disk_read (disk, sector - 1, 0, sizeof (header), &header);
+  if (err)
+    return NULL;
+
+  /* Look for GELI magic sequence.  */
+  if (grub_memcmp (header.magic, GELI_MAGIC, sizeof (GELI_MAGIC))
+      || grub_le_to_cpu32 (header.version) > 7
+      || grub_le_to_cpu32 (header.version) < 1)
+    {
+      grub_dprintf ("geli", "wrong magic %02x\n", header.magic[0]);
+      return NULL;
+    }
+
+  if ((grub_le_to_cpu32 (header.sector_size)
+       & (grub_le_to_cpu32 (header.sector_size) - 1))
+      || grub_le_to_cpu32 (header.sector_size) == 0)
+    {
+      grub_dprintf ("geli", "incorrect sector size %d\n",
+		    grub_le_to_cpu32 (header.sector_size));
+      return NULL;
+    }
+
+  if (grub_le_to_cpu32 (header.flags) & GRUB_GELI_FLAGS_ONETIME)
+    {
+      grub_dprintf ("geli", "skipping one-time volume\n");
+      return NULL;
+    }
+
+  if (boot_only && !(grub_le_to_cpu32 (header.flags) & GRUB_GELI_FLAGS_BOOT))
+    {
+      grub_dprintf ("geli", "not a boot volume\n");
+      return NULL;
+    }    
+
+  gcry_err = make_uuid (&header, uuid);
+  if (gcry_err)
+    {
+      grub_crypto_gcry_error (gcry_err);
+      return NULL;
+    }
+
+  if (check_uuid && grub_strcasecmp (check_uuid, uuid) != 0)
+    {
+      grub_dprintf ("geli", "%s != %s\n", uuid, check_uuid);
+      return NULL;
+    }
+
+  if (grub_le_to_cpu16 (header.alg) >= ARRAY_SIZE (algorithms)
+      || algorithms[grub_le_to_cpu16 (header.alg)] == NULL)
+    {
+      grub_error (GRUB_ERR_FILE_NOT_FOUND, "Cipher 0x%x unknown",
+		  grub_le_to_cpu16 (header.alg));
+      return NULL;
+    }
+
+  ciphername = algorithms[grub_le_to_cpu16 (header.alg)];
+  ciph = grub_crypto_lookup_cipher_by_name (ciphername);
+  if (!ciph)
+    {
+      grub_error (GRUB_ERR_FILE_NOT_FOUND, "Cipher %s isn't available",
+		  ciphername);
+      return NULL;
+    }
+
+  /* Configure the cipher used for the bulk data.  */
+  cipher = grub_crypto_cipher_open (ciph);
+  if (!cipher)
+    return NULL;
+
+  if (grub_le_to_cpu16 (header.alg) == 0x16)
+    {
+      secondary_cipher = grub_crypto_cipher_open (ciph);
+      if (!secondary_cipher)
+	{
+	  grub_crypto_cipher_close (cipher);
+	  return NULL;
+	}
+
+    }
+
+  if (grub_le_to_cpu16 (header.keylen) > 1024)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid keysize %d",
+		  grub_le_to_cpu16 (header.keylen));
+      grub_crypto_cipher_close (cipher);
+      grub_crypto_cipher_close (secondary_cipher);
+      return NULL;
+    }
+
+  newdev = grub_zalloc (sizeof (struct grub_cryptodisk));
+  if (!newdev)
+    {
+      grub_crypto_cipher_close (cipher);
+      grub_crypto_cipher_close (secondary_cipher);
+      return NULL;
+    }
+  newdev->cipher = cipher;
+  newdev->secondary_cipher = secondary_cipher;
+  newdev->offset_sectors = 0;
+  newdev->source_disk = NULL;
+  newdev->benbi_log = 0;
+  if (grub_le_to_cpu16 (header.alg) == 0x16)
+    {
+      newdev->mode = GRUB_CRYPTODISK_MODE_XTS;
+      newdev->mode_iv = GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64;
+    }
+  else
+    {
+      newdev->mode = GRUB_CRYPTODISK_MODE_CBC;
+      newdev->mode_iv = GRUB_CRYPTODISK_MODE_IV_BYTECOUNT64_HASH;
+    }
+  newdev->essiv_cipher = NULL;
+  newdev->essiv_hash = NULL;
+  newdev->hash = GRUB_MD_SHA512;
+  newdev->iv_hash = GRUB_MD_SHA256;
+
+  for (newdev->log_sector_size = 0;
+       (1U << newdev->log_sector_size) < grub_le_to_cpu32 (header.sector_size);
+       newdev->log_sector_size++);
+
+  if (grub_le_to_cpu32 (header.version) >= 5)
+    {
+      newdev->rekey = geli_rekey;
+      newdev->rekey_shift = 20;
+    }
+
+  newdev->modname = "geli";
+
+  newdev->total_sectors = grub_disk_native_sectors (disk) - 1;
+  grub_memcpy (newdev->uuid, uuid, sizeof (newdev->uuid));
+  COMPILE_TIME_ASSERT (sizeof (newdev->uuid) >= 32 * 2 + 1);
+  return newdev;
+}
+
+static grub_err_t
+recover_key (grub_disk_t source, grub_cryptodisk_t dev)
+{
+  grub_size_t keysize;
+  grub_uint8_t digest[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t geomkey[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t verify_key[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t zero[GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE];
+  grub_uint8_t geli_cipher_key[64];
+  char passphrase[MAX_PASSPHRASE] = "";
+  unsigned i;
+  gcry_err_code_t gcry_err;
+  struct grub_geli_phdr header;
+  char *tmp;
+  grub_disk_addr_t sector;
+  grub_err_t err;
+
+  if (dev->cipher->cipher->blocksize > GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE)
+    return grub_error (GRUB_ERR_BUG, "cipher block is too long");
+
+  if (dev->hash->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+    return grub_error (GRUB_ERR_BUG, "mdlen is too long");
+
+  sector = grub_disk_native_sectors (source);
+  if (sector == GRUB_DISK_SIZE_UNKNOWN || sector == 0)
+    return grub_error (GRUB_ERR_BUG, "not a geli");
+
+  /* Read the GELI header.  */
+  err = grub_disk_read (source, sector - 1, 0, sizeof (header), &header);
+  if (err)
+    return err;
+
+  keysize = grub_le_to_cpu16 (header.keylen) / GRUB_CHAR_BIT;
+  grub_memset (zero, 0, sizeof (zero));
+
+  grub_puts_ (N_("Attempting to decrypt master key..."));
+
+  /* Get the passphrase from the user.  */
+  tmp = NULL;
+  if (source->partition)
+    tmp = grub_partition_get_name (source->partition);
+  grub_printf_ (N_("Enter passphrase for %s%s%s (%s): "), source->name,
+		source->partition ? "," : "", tmp ? : "",
+		dev->uuid);
+  grub_free (tmp);
+  if (!grub_password_get (passphrase, MAX_PASSPHRASE))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Passphrase not supplied");
+
+  /* Calculate the PBKDF2 of the user supplied passphrase.  */
+  if (grub_le_to_cpu32 (header.niter) != 0)
+    {
+      grub_uint8_t pbkdf_key[64];
+      gcry_err = grub_crypto_pbkdf2 (dev->hash, (grub_uint8_t *) passphrase,
+				     grub_strlen (passphrase),
+				     header.salt,
+				     sizeof (header.salt),
+				     grub_le_to_cpu32 (header.niter),
+				     pbkdf_key, sizeof (pbkdf_key));
+
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+
+      gcry_err = grub_crypto_hmac_buffer (dev->hash, NULL, 0, pbkdf_key,
+					  sizeof (pbkdf_key), geomkey);
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+    }
+  else
+    {
+      struct grub_crypto_hmac_handle *hnd;
+
+      hnd = grub_crypto_hmac_init (dev->hash, NULL, 0);
+      if (!hnd)
+	return grub_crypto_gcry_error (GPG_ERR_OUT_OF_MEMORY);
+
+      grub_crypto_hmac_write (hnd, header.salt, sizeof (header.salt));
+      grub_crypto_hmac_write (hnd, passphrase, grub_strlen (passphrase));
+
+      gcry_err = grub_crypto_hmac_fini (hnd, geomkey);
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+    }
+
+  gcry_err = grub_crypto_hmac_buffer (dev->hash, geomkey,
+				      dev->hash->mdlen, "\1", 1, digest);
+  if (gcry_err)
+    return grub_crypto_gcry_error (gcry_err);
+
+  gcry_err = grub_crypto_hmac_buffer (dev->hash, geomkey,
+				      dev->hash->mdlen, "\0", 1, verify_key);
+  if (gcry_err)
+    return grub_crypto_gcry_error (gcry_err);
+
+  grub_dprintf ("geli", "keylen = %" PRIuGRUB_SIZE "\n", keysize);
+
+  /* Try to recover master key from each active keyslot.  */
+  for (i = 0; i < ARRAY_SIZE (header.keys); i++)
+    {
+      struct grub_geli_key candidate_key;
+      grub_uint8_t key_hmac[GRUB_CRYPTO_MAX_MDLEN];
+
+      /* Check if keyslot is enabled.  */
+      if (! (header.keys_used & (1 << i)))
+	  continue;
+
+      grub_dprintf ("geli", "Trying keyslot %d\n", i);
+
+      gcry_err = grub_crypto_cipher_set_key (dev->cipher,
+					     digest, keysize);
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+
+      gcry_err = grub_crypto_cbc_decrypt (dev->cipher, &candidate_key,
+					  &header.keys[i],
+					  sizeof (candidate_key),
+					  zero);
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+
+      gcry_err = grub_crypto_hmac_buffer (dev->hash, verify_key,
+					  dev->hash->mdlen,
+					  &candidate_key,
+					  (sizeof (candidate_key)
+					   - sizeof (candidate_key.hmac)),
+					  key_hmac);
+      if (gcry_err)
+	return grub_crypto_gcry_error (gcry_err);
+
+      if (grub_memcmp (candidate_key.hmac, key_hmac, dev->hash->mdlen) != 0)
+	continue;
+      grub_printf_ (N_("Slot %d opened\n"), i);
+
+      if (grub_le_to_cpu32 (header.version) >= 7)
+        {
+          /* GELI >=7 uses the cipher_key */
+	  grub_memcpy (geli_cipher_key, candidate_key.cipher_key,
+		sizeof (candidate_key.cipher_key));
+        }
+      else
+        {
+          /* GELI <=6 uses the iv_key */
+	  grub_memcpy (geli_cipher_key, candidate_key.iv_key,
+		sizeof (candidate_key.iv_key));
+        }
+
+      /* Set the master key.  */
+      if (!dev->rekey)
+	{
+	  grub_size_t real_keysize = keysize;
+	  if (grub_le_to_cpu16 (header.alg) == 0x16)
+	    real_keysize *= 2;
+	  gcry_err = grub_cryptodisk_setkey (dev, candidate_key.cipher_key,
+					     real_keysize); 
+	  if (gcry_err)
+	    return grub_crypto_gcry_error (gcry_err);
+	}
+      else
+	{
+	  grub_size_t real_keysize = keysize;
+	  if (grub_le_to_cpu16 (header.alg) == 0x16)
+	    real_keysize *= 2;
+
+	  grub_memcpy (dev->rekey_key, geli_cipher_key,
+		       sizeof (geli_cipher_key));
+	  dev->rekey_derived_size = real_keysize;
+	  dev->last_rekey = -1;
+	  COMPILE_TIME_ASSERT (sizeof (dev->rekey_key)
+		       >= sizeof (geli_cipher_key));
+	}
+
+      dev->iv_prefix_len = sizeof (candidate_key.iv_key);
+      grub_memcpy (dev->iv_prefix, candidate_key.iv_key,
+		   sizeof (candidate_key.iv_key));
+
+      COMPILE_TIME_ASSERT (sizeof (dev->iv_prefix) >= sizeof (candidate_key.iv_key));
+
+      return GRUB_ERR_NONE;
+    }
+
+  return GRUB_ACCESS_DENIED;
+}
+
+struct grub_cryptodisk_dev geli_crypto = {
+  .scan = configure_ciphers,
+  .recover_key = recover_key
+};
+
+GRUB_MOD_INIT (geli)
+{
+  grub_cryptodisk_dev_register (&geli_crypto);
+}
+
+GRUB_MOD_FINI (geli)
+{
+  grub_cryptodisk_dev_unregister (&geli_crypto);
+}
diff --git a/grub-core/disk/host.c b/grub-core/disk/host.c
new file mode 100644
index 0000000..c151d22
--- /dev/null
+++ b/grub-core/disk/host.c
@@ -0,0 +1,103 @@
+/* host.c - Dummy disk driver to provide access to the hosts filesystem  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* When using the disk, make a reference to this module.  Otherwise
+   the user will end up with a useless module :-).  */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/emu/hostdisk.h>
+
+int grub_disk_host_i_want_a_reference;
+
+static int
+grub_host_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		   grub_disk_pull_t pull)
+{
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  if (hook ("host", hook_data))
+    return 1;
+  return 0;
+}
+
+static grub_err_t
+grub_host_open (const char *name, grub_disk_t disk)
+{
+  if (grub_strcmp (name, "host"))
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a host disk");
+
+  disk->total_sectors = 0;
+  disk->id = 0;
+
+  disk->data = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_host_close (grub_disk_t disk __attribute((unused)))
+{
+}
+
+static grub_err_t
+grub_host_read (grub_disk_t disk __attribute((unused)),
+		grub_disk_addr_t sector __attribute((unused)),
+		grub_size_t size __attribute((unused)),
+		char *buf __attribute((unused)))
+{
+  return GRUB_ERR_OUT_OF_RANGE;
+}
+
+static grub_err_t
+grub_host_write (grub_disk_t disk __attribute ((unused)),
+		     grub_disk_addr_t sector __attribute ((unused)),
+		     grub_size_t size __attribute ((unused)),
+		     const char *buf __attribute ((unused)))
+{
+  return GRUB_ERR_OUT_OF_RANGE;
+}
+
+static struct grub_disk_dev grub_host_dev =
+  {
+    /* The only important line in this file :-) */
+    .name = "host",
+    .id = GRUB_DISK_DEVICE_HOST_ID,
+    .disk_iterate = grub_host_iterate,
+    .disk_open = grub_host_open,
+    .disk_close = grub_host_close,
+    .disk_read = grub_host_read,
+    .disk_write = grub_host_write,
+    .next = 0
+  };
+
+GRUB_MOD_INIT(host)
+{
+  grub_disk_dev_register (&grub_host_dev);
+}
+
+GRUB_MOD_FINI(host)
+{
+  grub_disk_dev_unregister (&grub_host_dev);
+}
diff --git a/grub-core/disk/i386/pc/biosdisk.c b/grub-core/disk/i386/pc/biosdisk.c
new file mode 100644
index 0000000..8ca250c
--- /dev/null
+++ b/grub-core/disk/i386/pc/biosdisk.c
@@ -0,0 +1,688 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/biosdisk.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/int.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static int cd_drive = 0;
+static int grub_biosdisk_rw_int13_extensions (int ah, int drive, void *dap);
+
+static int grub_biosdisk_get_num_floppies (void)
+{
+  struct grub_bios_int_registers regs;
+  int drive;
+
+  /* reset the disk system first */
+  regs.eax = 0;
+  regs.edx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+  grub_bios_interrupt (0x13, &regs);
+
+  for (drive = 0; drive < 2; drive++)
+    {
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT | GRUB_CPU_INT_FLAGS_CARRY;
+      regs.edx = drive;
+
+      /* call GET DISK TYPE */
+      regs.eax = 0x1500;
+      grub_bios_interrupt (0x13, &regs);
+      if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+	break;
+
+      /* check if this drive exists */
+      if (!(regs.eax & 0x300))
+	break;
+    }
+
+  return drive;
+}
+
+/*
+ *   Call IBM/MS INT13 Extensions (int 13 %ah=AH) for DRIVE. DAP
+ *   is passed for disk address packet. If an error occurs, return
+ *   non-zero, otherwise zero.
+ */
+
+static int 
+grub_biosdisk_rw_int13_extensions (int ah, int drive, void *dap)
+{
+  struct grub_bios_int_registers regs;
+  regs.eax = ah << 8;
+  /* compute the address of disk_address_packet */
+  regs.ds = (((grub_addr_t) dap) & 0xffff0000) >> 4;
+  regs.esi = (((grub_addr_t) dap) & 0xffff);
+  regs.edx = drive;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+  grub_bios_interrupt (0x13, &regs);
+  return (regs.eax >> 8) & 0xff;
+}
+
+/*
+ *   Call standard and old INT13 (int 13 %ah=AH) for DRIVE. Read/write
+ *   NSEC sectors from COFF/HOFF/SOFF into SEGMENT. If an error occurs,
+ *   return non-zero, otherwise zero.
+ */
+static int 
+grub_biosdisk_rw_standard (int ah, int drive, int coff, int hoff,
+			   int soff, int nsec, int segment)
+{
+  int ret, i;
+
+  /* Try 3 times.  */
+  for (i = 0; i < 3; i++)
+    {
+      struct grub_bios_int_registers regs;
+
+      /* set up CHS information */
+      /* set %ch to low eight bits of cylinder */
+      regs.ecx = (coff << 8) & 0xff00;
+      /* set bits 6-7 of %cl to high two bits of cylinder */
+      regs.ecx |= (coff >> 2) & 0xc0;
+      /* set bits 0-5 of %cl to sector */
+      regs.ecx |= soff & 0x3f;
+
+      /* set %dh to head and %dl to drive */  
+      regs.edx = (drive & 0xff) | ((hoff << 8) & 0xff00);
+      /* set %ah to AH */
+      regs.eax = (ah << 8) & 0xff00;
+      /* set %al to NSEC */
+      regs.eax |= nsec & 0xff;
+
+      regs.ebx = 0;
+      regs.es = segment;
+
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+      grub_bios_interrupt (0x13, &regs);
+      /* check if successful */
+      if (!(regs.flags & GRUB_CPU_INT_FLAGS_CARRY))
+	return 0;
+
+      /* save return value */
+      ret = regs.eax >> 8;
+
+      /* if fail, reset the disk system */
+      regs.eax = 0;
+      regs.edx = (drive & 0xff);
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+      grub_bios_interrupt (0x13, &regs);
+    }
+  return ret;
+}
+
+/*
+ *   Check if LBA is supported for DRIVE. If it is supported, then return
+ *   the major version of extensions, otherwise zero.
+ */
+static int
+grub_biosdisk_check_int13_extensions (int drive)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.edx = drive & 0xff;
+  regs.eax = 0x4100;
+  regs.ebx = 0x55aa;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x13, &regs);
+  
+  if (regs.flags & GRUB_CPU_INT_FLAGS_CARRY)
+    return 0;
+
+  if ((regs.ebx & 0xffff) != 0xaa55)
+    return 0;
+
+  /* check if AH=0x42 is supported */
+  if (!(regs.ecx & 1))
+    return 0;
+
+  return (regs.eax >> 8) & 0xff;
+}
+
+/*
+ *   Return the geometry of DRIVE in CYLINDERS, HEADS and SECTORS. If an
+ *   error occurs, then return non-zero, otherwise zero.
+ */
+static int 
+grub_biosdisk_get_diskinfo_standard (int drive,
+				     unsigned long *cylinders,
+				     unsigned long *heads,
+				     unsigned long *sectors)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x0800;
+  regs.edx = drive & 0xff;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x13, &regs);
+
+  /* Check if unsuccessful. Ignore return value if carry isn't set to 
+     workaround some buggy BIOSes. */
+  if ((regs.flags & GRUB_CPU_INT_FLAGS_CARRY) && ((regs.eax & 0xff00) != 0))
+    return (regs.eax & 0xff00) >> 8;
+
+  /* bogus BIOSes may not return an error number */  
+  /* 0 sectors means no disk */
+  if (!(regs.ecx & 0x3f))
+    /* XXX 0x60 is one of the unused error numbers */
+    return 0x60;
+
+  /* the number of heads is counted from zero */
+  *heads = ((regs.edx >> 8) & 0xff) + 1;
+  *cylinders = (((regs.ecx >> 8) & 0xff) | ((regs.ecx << 2) & 0x0300)) + 1;
+  *sectors = regs.ecx & 0x3f;
+  return 0;
+}
+
+static int
+grub_biosdisk_get_diskinfo_real (int drive, void *drp, grub_uint16_t ax)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = ax;
+
+  /* compute the address of drive parameters */
+  regs.esi = ((grub_addr_t) drp) & 0xf;
+  regs.ds = ((grub_addr_t) drp) >> 4;
+  regs.edx = drive & 0xff;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x13, &regs);
+
+  /* Check if unsuccessful. Ignore return value if carry isn't set to 
+     workaround some buggy BIOSes. */
+  if ((regs.flags & GRUB_CPU_INT_FLAGS_CARRY) && ((regs.eax & 0xff00) != 0))
+    return (regs.eax & 0xff00) >> 8;
+
+  return 0;
+}
+
+/*
+ *   Return the cdrom information of DRIVE in CDRP. If an error occurs,
+ *   then return non-zero, otherwise zero.
+ */
+static int
+grub_biosdisk_get_cdinfo_int13_extensions (int drive, void *cdrp)
+{
+  return grub_biosdisk_get_diskinfo_real (drive, cdrp, 0x4b01);
+}
+
+/*
+ *   Return the geometry of DRIVE in a drive parameters, DRP. If an error
+ *   occurs, then return non-zero, otherwise zero.
+ */
+static int
+grub_biosdisk_get_diskinfo_int13_extensions (int drive, void *drp)
+{
+  return grub_biosdisk_get_diskinfo_real (drive, drp, 0x4800);
+}
+
+static int
+grub_biosdisk_get_drive (const char *name)
+{
+  unsigned long drive;
+
+  if (name[0] == 'c' && name[1] == 'd' && name[2] == 0 && cd_drive)
+    return cd_drive;
+
+  if ((name[0] != 'f' && name[0] != 'h') || name[1] != 'd')
+    goto fail;
+
+  drive = grub_strtoul (name + 2, 0, 10);
+  if (grub_errno != GRUB_ERR_NONE)
+    goto fail;
+
+  if (name[0] == 'h')
+    drive += 0x80;
+
+  return (int) drive ;
+
+ fail:
+  grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a biosdisk");
+  return -1;
+}
+
+static int
+grub_biosdisk_call_hook (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+			 int drive)
+{
+  char name[10];
+
+  if (cd_drive && drive == cd_drive)
+    return hook ("cd", hook_data);
+
+  grub_snprintf (name, sizeof (name),
+		 (drive & 0x80) ? "hd%d" : "fd%d", drive & (~0x80));
+  return hook (name, hook_data);
+}
+
+static int
+grub_biosdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		       grub_disk_pull_t pull)
+{
+  int num_floppies;
+  int drive;
+
+  /* For hard disks, attempt to read the MBR.  */
+  switch (pull)
+    {
+    case GRUB_DISK_PULL_NONE:
+      for (drive = 0x80; drive < 0x90; drive++)
+	{
+	  if (grub_biosdisk_rw_standard (0x02, drive, 0, 0, 1, 1,
+					 GRUB_MEMORY_MACHINE_SCRATCH_SEG) != 0)
+	    {
+	      grub_dprintf ("disk", "Read error when probing drive 0x%2x\n", drive);
+	      break;
+	    }
+
+	  if (grub_biosdisk_call_hook (hook, hook_data, drive))
+	    return 1;
+	}
+      return 0;
+
+    case GRUB_DISK_PULL_REMOVABLE:
+      if (cd_drive)
+	{
+	  if (grub_biosdisk_call_hook (hook, hook_data, cd_drive))
+	    return 1;
+	}
+
+      /* For floppy disks, we can get the number safely.  */
+      num_floppies = grub_biosdisk_get_num_floppies ();
+      for (drive = 0; drive < num_floppies; drive++)
+	if (grub_biosdisk_call_hook (hook, hook_data, drive))
+	  return 1;
+      return 0;
+    default:
+      return 0;
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_biosdisk_open (const char *name, grub_disk_t disk)
+{
+  grub_uint64_t total_sectors = 0;
+  int drive;
+  struct grub_biosdisk_data *data;
+
+  drive = grub_biosdisk_get_drive (name);
+  if (drive < 0)
+    return grub_errno;
+
+  disk->id = drive;
+
+  data = (struct grub_biosdisk_data *) grub_zalloc (sizeof (*data));
+  if (! data)
+    return grub_errno;
+
+  data->drive = drive;
+
+  if ((cd_drive) && (drive == cd_drive))
+    {
+      data->flags = GRUB_BIOSDISK_FLAG_LBA | GRUB_BIOSDISK_FLAG_CDROM;
+      data->sectors = 8;
+      disk->log_sector_size = 11;
+      /* TODO: get the correct size.  */
+      total_sectors = GRUB_DISK_SIZE_UNKNOWN;
+    }
+  else
+    {
+      /* HDD */
+      int version;
+
+      disk->log_sector_size = 9;
+
+      version = grub_biosdisk_check_int13_extensions (drive);
+      if (version)
+	{
+	  struct grub_biosdisk_drp *drp
+	    = (struct grub_biosdisk_drp *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+
+	  /* Clear out the DRP.  */
+	  grub_memset (drp, 0, sizeof (*drp));
+	  drp->size = sizeof (*drp);
+	  if (! grub_biosdisk_get_diskinfo_int13_extensions (drive, drp))
+	    {
+	      data->flags = GRUB_BIOSDISK_FLAG_LBA;
+
+	      if (drp->total_sectors)
+		total_sectors = drp->total_sectors;
+	      else
+                /* Some buggy BIOSes doesn't return the total sectors
+                   correctly but returns zero. So if it is zero, compute
+                   it by C/H/S returned by the LBA BIOS call.  */
+                total_sectors = ((grub_uint64_t) drp->cylinders)
+		  * drp->heads * drp->sectors;
+	      if (drp->bytes_per_sector
+		  && !(drp->bytes_per_sector & (drp->bytes_per_sector - 1))
+		  && drp->bytes_per_sector >= 512
+		  && drp->bytes_per_sector <= 16384)
+		{
+		  for (disk->log_sector_size = 0;
+		       (1 << disk->log_sector_size) < drp->bytes_per_sector;
+		       disk->log_sector_size++);
+		}
+	    }
+	}
+    }
+
+  if (! (data->flags & GRUB_BIOSDISK_FLAG_CDROM))
+    {
+      if (grub_biosdisk_get_diskinfo_standard (drive,
+					       &data->cylinders,
+					       &data->heads,
+					       &data->sectors) != 0)
+        {
+	  if (total_sectors && (data->flags & GRUB_BIOSDISK_FLAG_LBA))
+	    {
+	      data->sectors = 63;
+	      data->heads = 255;
+	      data->cylinders
+		= grub_divmod64 (total_sectors
+				 + data->heads * data->sectors - 1,
+				 data->heads * data->sectors, 0);
+	    }
+	  else
+	    {
+	      grub_free (data);
+	      return grub_error (GRUB_ERR_BAD_DEVICE, "%s cannot get C/H/S values", disk->name);
+	    }
+        }
+
+      if (data->sectors == 0)
+	data->sectors = 63;
+      if (data->heads == 0)
+	data->heads = 255;
+
+      if (! total_sectors)
+        total_sectors = ((grub_uint64_t) data->cylinders)
+	  * data->heads * data->sectors;
+    }
+
+  disk->total_sectors = total_sectors;
+  /* Limit the max to 0x7f because of Phoenix EDD.  */
+  disk->max_agglomerate = 0x7f >> GRUB_DISK_CACHE_BITS;
+  COMPILE_TIME_ASSERT ((0x7f >> GRUB_DISK_CACHE_BITS
+			<< (GRUB_DISK_SECTOR_BITS + GRUB_DISK_CACHE_BITS))
+		       + sizeof (struct grub_biosdisk_dap)
+		       < GRUB_MEMORY_MACHINE_SCRATCH_SIZE);
+
+  disk->data = data;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_biosdisk_close (grub_disk_t disk)
+{
+  grub_free (disk->data);
+}
+
+/* For readability.  */
+#define GRUB_BIOSDISK_READ	0
+#define GRUB_BIOSDISK_WRITE	1
+
+#define GRUB_BIOSDISK_CDROM_RETRY_COUNT 3
+
+static grub_err_t
+grub_biosdisk_rw (int cmd, grub_disk_t disk,
+		  grub_disk_addr_t sector, grub_size_t size,
+		  unsigned segment)
+{
+  struct grub_biosdisk_data *data = disk->data;
+
+  /* VirtualBox fails with sectors above 2T on CDs.
+     Since even BD-ROMS are never that big anyway, return error.  */
+  if ((data->flags & GRUB_BIOSDISK_FLAG_CDROM)
+      && (sector >> 32))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("attempt to read or write outside of disk `%s'"),
+		       disk->name);
+
+  if (data->flags & GRUB_BIOSDISK_FLAG_LBA)
+    {
+      struct grub_biosdisk_dap *dap;
+
+      dap = (struct grub_biosdisk_dap *) (GRUB_MEMORY_MACHINE_SCRATCH_ADDR
+					  + (data->sectors
+					     << disk->log_sector_size));
+      dap->length = sizeof (*dap);
+      dap->reserved = 0;
+      dap->blocks = size;
+      dap->buffer = segment << 16;	/* The format SEGMENT:ADDRESS.  */
+      dap->block = sector;
+
+      if (data->flags & GRUB_BIOSDISK_FLAG_CDROM)
+        {
+	  int i;
+
+	  if (cmd)
+	    return grub_error (GRUB_ERR_WRITE_ERROR, N_("cannot write to CD-ROM"));
+
+	  for (i = 0; i < GRUB_BIOSDISK_CDROM_RETRY_COUNT; i++)
+            if (! grub_biosdisk_rw_int13_extensions (0x42, data->drive, dap))
+	      break;
+
+	  if (i == GRUB_BIOSDISK_CDROM_RETRY_COUNT)
+	    return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx "
+						       "from `%s'"),
+			       (unsigned long long) sector,
+			       disk->name);
+	}
+      else
+        if (grub_biosdisk_rw_int13_extensions (cmd + 0x42, data->drive, dap))
+	  {
+	    /* Fall back to the CHS mode.  */
+	    data->flags &= ~GRUB_BIOSDISK_FLAG_LBA;
+	    disk->total_sectors = data->cylinders * data->heads * data->sectors;
+	    return grub_biosdisk_rw (cmd, disk, sector, size, segment);
+	  }
+    }
+  else
+    {
+      unsigned coff, hoff, soff;
+      unsigned head;
+
+      /* It is impossible to reach over 8064 MiB (a bit less than LBA24) with
+	 the traditional CHS access.  */
+      if (sector >
+	  1024 /* cylinders */ *
+	  256 /* heads */ *
+	  63 /* spt */)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   N_("attempt to read or write outside of disk `%s'"),
+			   disk->name);
+
+      soff = ((grub_uint32_t) sector) % data->sectors + 1;
+      head = ((grub_uint32_t) sector) / data->sectors;
+      hoff = head % data->heads;
+      coff = head / data->heads;
+
+      if (coff >= data->cylinders)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   N_("attempt to read or write outside of disk `%s'"),
+			   disk->name);
+
+      if (grub_biosdisk_rw_standard (cmd + 0x02, data->drive,
+				     coff, hoff, soff, size, segment))
+	{
+	  switch (cmd)
+	    {
+	    case GRUB_BIOSDISK_READ:
+	      return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx "
+							 "from `%s'"),
+				 (unsigned long long) sector,
+				 disk->name);
+	    case GRUB_BIOSDISK_WRITE:
+	      return grub_error (GRUB_ERR_WRITE_ERROR, N_("failure writing sector 0x%llx "
+							  "to `%s'"),
+				 (unsigned long long) sector,
+				 disk->name);
+	    }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Return the number of sectors which can be read safely at a time.  */
+static grub_size_t
+get_safe_sectors (grub_disk_t disk, grub_disk_addr_t sector)
+{
+  grub_size_t size;
+  grub_uint64_t offset;
+  struct grub_biosdisk_data *data = disk->data;
+  grub_uint32_t sectors = data->sectors;
+
+  /* OFFSET = SECTOR % SECTORS */
+  grub_divmod64 (sector, sectors, &offset);
+
+  size = sectors - offset;
+
+  return size;
+}
+
+static grub_err_t
+grub_biosdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		    grub_size_t size, char *buf)
+{
+  while (size)
+    {
+      grub_size_t len;
+
+      len = get_safe_sectors (disk, sector);
+
+      if (len > size)
+	len = size;
+
+      if (grub_biosdisk_rw (GRUB_BIOSDISK_READ, disk, sector, len,
+			    GRUB_MEMORY_MACHINE_SCRATCH_SEG))
+	return grub_errno;
+
+      grub_memcpy (buf, (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
+		   len << disk->log_sector_size);
+
+      buf += len << disk->log_sector_size;
+      sector += len;
+      size -= len;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_biosdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		     grub_size_t size, const char *buf)
+{
+  struct grub_biosdisk_data *data = disk->data;
+
+  if (data->flags & GRUB_BIOSDISK_FLAG_CDROM)
+    return grub_error (GRUB_ERR_IO, N_("cannot write to CD-ROM"));
+
+  while (size)
+    {
+      grub_size_t len;
+
+      len = get_safe_sectors (disk, sector);
+      if (len > size)
+	len = size;
+
+      grub_memcpy ((void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR, buf,
+		   len << disk->log_sector_size);
+
+      if (grub_biosdisk_rw (GRUB_BIOSDISK_WRITE, disk, sector, len,
+			    GRUB_MEMORY_MACHINE_SCRATCH_SEG))
+	return grub_errno;
+
+      buf += len << disk->log_sector_size;
+      sector += len;
+      size -= len;
+    }
+
+  return grub_errno;
+}
+
+static struct grub_disk_dev grub_biosdisk_dev =
+  {
+    .name = "biosdisk",
+    .id = GRUB_DISK_DEVICE_BIOSDISK_ID,
+    .disk_iterate = grub_biosdisk_iterate,
+    .disk_open = grub_biosdisk_open,
+    .disk_close = grub_biosdisk_close,
+    .disk_read = grub_biosdisk_read,
+    .disk_write = grub_biosdisk_write,
+    .next = 0
+  };
+
+static void
+grub_disk_biosdisk_fini (void)
+{
+  grub_disk_dev_unregister (&grub_biosdisk_dev);
+}
+
+GRUB_MOD_INIT(biosdisk)
+{
+  struct grub_biosdisk_cdrp *cdrp
+    = (struct grub_biosdisk_cdrp *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_uint8_t boot_drive;
+
+  if (grub_disk_firmware_is_tainted)
+    {
+      grub_puts_ (N_("Native disk drivers are in use. "
+		     "Refusing to use firmware disk interface."));
+      return;
+    }
+  grub_disk_firmware_fini = grub_disk_biosdisk_fini;
+
+  grub_memset (cdrp, 0, sizeof (*cdrp));
+  cdrp->size = sizeof (*cdrp);
+  cdrp->media_type = 0xFF;
+  boot_drive = (grub_boot_device >> 24);
+  if ((! grub_biosdisk_get_cdinfo_int13_extensions (boot_drive, cdrp))
+      && ((cdrp->media_type & GRUB_BIOSDISK_CDTYPE_MASK)
+	  == GRUB_BIOSDISK_CDTYPE_NO_EMUL))
+    cd_drive = cdrp->drive_no;
+  /* Since diskboot.S rejects devices over 0x90 it must be a CD booted with
+     cdboot.S
+   */
+  if (boot_drive >= 0x90)
+    cd_drive = boot_drive;
+
+  grub_disk_dev_register (&grub_biosdisk_dev);
+}
+
+GRUB_MOD_FINI(biosdisk)
+{
+  grub_disk_biosdisk_fini ();
+}
diff --git a/grub-core/disk/ieee1275/nand.c b/grub-core/disk/ieee1275/nand.c
new file mode 100644
index 0000000..bcf3a06
--- /dev/null
+++ b/grub-core/disk/ieee1275/nand.c
@@ -0,0 +1,242 @@
+/* nand.c - NAND flash disk access.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_nand_data
+{
+  grub_ieee1275_ihandle_t handle;
+  grub_uint32_t block_size;
+};
+
+static int
+grub_nand_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		   grub_disk_pull_t pull)
+{
+  static int have_nand = -1;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  if (have_nand == -1)
+    {
+      struct grub_ieee1275_devalias alias;
+
+      have_nand = 0;
+      FOR_IEEE1275_DEVALIASES(alias)
+	if (grub_strcmp (alias.name, "nand") == 0)
+	  {
+	    have_nand = 1;
+	    break;
+	  }
+      grub_ieee1275_devalias_free (&alias);
+    }
+
+  if (have_nand)
+    return hook ("nand", hook_data);
+
+  return 0;
+}
+
+static grub_err_t
+grub_nand_read (grub_disk_t disk, grub_disk_addr_t sector,
+                grub_size_t size, char *buf);
+
+static grub_err_t
+grub_nand_open (const char *name, grub_disk_t disk)
+{
+  grub_ieee1275_ihandle_t dev_ihandle = 0;
+  struct grub_nand_data *data = 0;
+  const char *devname;
+  struct size_args
+    {
+      struct grub_ieee1275_common_hdr common;
+      grub_ieee1275_cell_t method;
+      grub_ieee1275_cell_t ihandle;
+      grub_ieee1275_cell_t result;
+      grub_ieee1275_cell_t size1;
+      grub_ieee1275_cell_t size2;
+    } args;
+
+  if (grub_memcmp (name, "nand/", sizeof ("nand/") - 1) == 0)
+    devname = name + sizeof ("nand/") - 1;
+  else if (grub_strcmp (name, "nand") == 0)
+    devname = name;
+  else
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a NAND device");
+
+  data = grub_malloc (sizeof (*data));
+  if (! data)
+    goto fail;
+
+  grub_ieee1275_open (devname, &dev_ihandle);
+  if (! dev_ihandle)
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
+      goto fail;
+    }
+
+  data->handle = dev_ihandle;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 2);
+  args.method = (grub_ieee1275_cell_t) "block-size";
+  args.ihandle = dev_ihandle;
+  args.result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't get block size");
+      goto fail;
+    }
+
+  data->block_size = (args.size1 >> GRUB_DISK_SECTOR_BITS);
+  if (!data->block_size)
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, "invalid block size");
+      goto fail;
+    }
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3);
+  args.method = (grub_ieee1275_cell_t) "size";
+  args.ihandle = dev_ihandle;
+  args.result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't get disk size");
+      goto fail;
+    }
+
+  disk->total_sectors = args.size1;
+  disk->total_sectors <<= 32;
+  disk->total_sectors += args.size2;
+  disk->total_sectors >>= GRUB_DISK_SECTOR_BITS;
+
+  disk->id = dev_ihandle;
+
+  disk->data = data;
+
+  return 0;
+
+fail:
+  if (dev_ihandle)
+    grub_ieee1275_close (dev_ihandle);
+  grub_free (data);
+  return grub_errno;
+}
+
+static void
+grub_nand_close (grub_disk_t disk)
+{
+  grub_ieee1275_close (((struct grub_nand_data *) disk->data)->handle);
+  grub_free (disk->data);
+}
+
+static grub_err_t
+grub_nand_read (grub_disk_t disk, grub_disk_addr_t sector,
+                grub_size_t size, char *buf)
+{
+  struct grub_nand_data *data = disk->data;
+  grub_size_t bsize, ofs;
+
+  struct read_args
+    {
+      struct grub_ieee1275_common_hdr common;
+      grub_ieee1275_cell_t method;
+      grub_ieee1275_cell_t ihandle;
+      grub_ieee1275_cell_t ofs;
+      grub_ieee1275_cell_t page;
+      grub_ieee1275_cell_t len;
+      grub_ieee1275_cell_t buf;
+      grub_ieee1275_cell_t result;
+    } args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 1);
+  args.method = (grub_ieee1275_cell_t) "pio-read";
+  args.ihandle = data->handle;
+  args.buf = (grub_ieee1275_cell_t) buf;
+  args.page = (grub_ieee1275_cell_t) ((grub_size_t) sector / data->block_size);
+
+  ofs = ((grub_size_t) sector % data->block_size) << GRUB_DISK_SECTOR_BITS;
+  size <<= GRUB_DISK_SECTOR_BITS;
+  bsize = (data->block_size << GRUB_DISK_SECTOR_BITS);
+
+  do
+    {
+      grub_size_t len;
+
+      len = (ofs + size > bsize) ? (bsize - ofs) : size;
+
+      args.len = (grub_ieee1275_cell_t) len;
+      args.ofs = (grub_ieee1275_cell_t) ofs;
+      args.result = 1;
+
+      if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result))
+        return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx "
+						   "from `%s'"),
+			   (unsigned long long) sector,
+			   disk->name);
+
+      ofs = 0;
+      size -= len;
+      args.buf += len;
+      args.page++;
+    } while (size);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_nand_write (grub_disk_t disk __attribute ((unused)),
+                 grub_disk_addr_t sector __attribute ((unused)),
+                 grub_size_t size __attribute ((unused)),
+                 const char *buf __attribute ((unused)))
+{
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		     "nand write is not supported");
+}
+
+static struct grub_disk_dev grub_nand_dev =
+  {
+    .name = "nand",
+    .id = GRUB_DISK_DEVICE_NAND_ID,
+    .disk_iterate = grub_nand_iterate,
+    .disk_open = grub_nand_open,
+    .disk_close = grub_nand_close,
+    .disk_read = grub_nand_read,
+    .disk_write = grub_nand_write,
+    .next = 0
+  };
+
+GRUB_MOD_INIT(nand)
+{
+  grub_disk_dev_register (&grub_nand_dev);
+}
+
+GRUB_MOD_FINI(nand)
+{
+  grub_disk_dev_unregister (&grub_nand_dev);
+}
diff --git a/grub-core/disk/ieee1275/obdisk.c b/grub-core/disk/ieee1275/obdisk.c
new file mode 100644
index 0000000..ec413c3
--- /dev/null
+++ b/grub-core/disk/ieee1275/obdisk.c
@@ -0,0 +1,1076 @@
+/* obdisk.c - Open Boot disk access. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/kernel.h>
+#include <grub/list.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/scsicmd.h>
+#include <grub/time.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/ieee1275/obdisk.h>
+
+#define IEEE1275_DEV        "ieee1275/"
+#define IEEE1275_DISK_ALIAS "/disk@"
+
+struct disk_dev
+{
+  struct disk_dev         *next;
+  struct disk_dev         **prev;
+  char                    *name;
+  char                    *raw_name;
+  char                    *grub_devpath;
+  char                    *grub_alias_devpath;
+  grub_ieee1275_ihandle_t ihandle;
+  grub_uint32_t           block_size;
+  grub_uint64_t           num_blocks;
+  unsigned int            log_sector_size;
+  grub_uint32_t           opened;
+  grub_uint32_t           valid;
+  grub_uint32_t           boot_dev;
+};
+
+struct parent_dev
+{
+  struct parent_dev       *next;
+  struct parent_dev       **prev;
+  char                    *name;
+  char                    *type;
+  grub_ieee1275_ihandle_t ihandle;
+  grub_uint32_t           address_cells;
+};
+
+static struct grub_scsi_test_unit_ready tur =
+{
+  .opcode    = grub_scsi_cmd_test_unit_ready,
+  .lun       = 0,
+  .reserved1 = 0,
+  .reserved2 = 0,
+  .reserved3 = 0,
+  .control   = 0,
+};
+
+static int disks_enumerated;
+static struct disk_dev *disk_devs;
+static struct parent_dev *parent_devs;
+
+static const char *block_blacklist[] = {
+  /* Requires additional work in grub before being able to be used. */
+  "/iscsi-hba",
+  /* This block device should never be used by grub. */
+  "/reboot-memory@0",
+  0
+};
+
+#define STRCMP(a, b) ((a) && (b) && (grub_strcmp (a, b) == 0))
+
+static char *
+strip_ob_partition (char *path)
+{
+  char *sptr;
+
+  sptr = grub_strstr (path, ":");
+
+  if (sptr != NULL)
+    *sptr = '\0';
+
+  return path;
+}
+
+static void
+escape_commas (const char *src, char *dest)
+{
+  const char *iptr;
+
+  for (iptr = src; *iptr; )
+    {
+      if (*iptr == ',')
+	*dest++ ='\\';
+
+      *dest++ = *iptr++;
+    }
+
+  *dest = '\0';
+}
+
+static int
+count_commas (const char *src)
+{
+  int count = 0;
+
+  for ( ; *src; src++)
+    if (*src == ',')
+      count++;
+
+  return count;
+}
+
+
+static char *
+decode_grub_devname (const char *name)
+{
+  char *devpath = grub_malloc (grub_strlen (name) + 1);
+  char *p, c;
+
+  if (devpath == NULL)
+    return NULL;
+
+  /* Un-escape commas. */
+  p = devpath;
+  while ((c = *name++) != '\0')
+    {
+      if (c == '\\' && *name == ',')
+	{
+	  *p++ = ',';
+	  name++;
+	}
+      else
+	*p++ = c;
+    }
+
+  *p++ = '\0';
+
+  return devpath;
+}
+
+static char *
+encode_grub_devname (const char *path)
+{
+  char *encoding, *optr;
+
+  if (path == NULL)
+    return NULL;
+
+  encoding = grub_malloc (sizeof (IEEE1275_DEV) + count_commas (path) +
+                          grub_strlen (path) + 1);
+
+  if (encoding == NULL)
+    {
+      grub_print_error ();
+      return NULL;
+    }
+
+  optr = grub_stpcpy (encoding, IEEE1275_DEV);
+  escape_commas (path, optr);
+  return encoding;
+}
+
+static char *
+get_parent_devname (const char *devname)
+{
+  char *parent, *pptr;
+
+  parent = grub_strdup (devname);
+
+  if (parent == NULL)
+    {
+      grub_print_error ();
+      return NULL;
+    }
+
+  pptr = grub_strstr (parent, IEEE1275_DISK_ALIAS);
+
+  if (pptr != NULL)
+    *pptr = '\0';
+
+  return parent;
+}
+
+static void
+free_parent_dev (struct parent_dev *parent)
+{
+  if (parent != NULL)
+    {
+      grub_free (parent->name);
+      grub_free (parent->type);
+      grub_free (parent);
+    }
+}
+
+static struct parent_dev *
+init_parent (const char *parent)
+{
+  struct parent_dev *op;
+
+  op = grub_zalloc (sizeof (struct parent_dev));
+
+  if (op == NULL)
+    {
+      grub_print_error ();
+      return NULL;
+    }
+
+  op->name = grub_strdup (parent);
+  op->type = grub_malloc (IEEE1275_MAX_PROP_LEN);
+
+  if ((op->name == NULL) || (op->type == NULL))
+    {
+      grub_print_error ();
+      free_parent_dev (op);
+      return NULL;
+    }
+
+  return op;
+}
+
+static struct parent_dev *
+open_new_parent (const char *parent)
+{
+  struct parent_dev *op = init_parent(parent);
+  grub_ieee1275_ihandle_t ihandle;
+  grub_ieee1275_phandle_t phandle;
+  grub_uint32_t address_cells = 2;
+
+  if (op == NULL)
+    return NULL;
+
+  grub_ieee1275_open (parent, &ihandle);
+
+  if (ihandle == 0)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "unable to open %s", parent);
+      grub_print_error ();
+      free_parent_dev (op);
+      return NULL;
+    }
+
+  if (grub_ieee1275_instance_to_package (ihandle, &phandle))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "unable to get parent %s", parent);
+      grub_print_error ();
+      free_parent_dev (op);
+      return NULL;
+    }
+
+  /*
+   * IEEE Std 1275-1994 page 110: A missing "address-cells" property
+   * signifies that the number of address cells is two. So ignore on error.
+   */
+  if (grub_ieee1275_get_integer_property (phandle, "#address-cells",
+					  &address_cells,
+					  sizeof (address_cells), 0) != 0)
+    address_cells = 2;
+
+  grub_ieee1275_get_property (phandle, "device_type", op->type,
+                              IEEE1275_MAX_PROP_LEN, NULL);
+
+  op->ihandle = ihandle;
+  op->address_cells = address_cells;
+  return op;
+}
+
+static struct parent_dev *
+open_parent (const char *parent)
+{
+  struct parent_dev *op;
+
+  op = grub_named_list_find (GRUB_AS_NAMED_LIST (parent_devs), parent);
+
+  if (op == NULL)
+    {
+      op = open_new_parent (parent);
+
+      if (op != NULL)
+        grub_list_push (GRUB_AS_LIST_P (&parent_devs), GRUB_AS_LIST (op));
+    }
+
+  return op;
+}
+
+static void
+display_parents (void)
+{
+  struct parent_dev *parent;
+
+  grub_printf ("-------------------- PARENTS --------------------\n");
+
+  FOR_LIST_ELEMENTS (parent, parent_devs)
+    {
+      grub_printf ("name:         %s\n", parent->name);
+      grub_printf ("type:         %s\n", parent->type);
+      grub_printf ("address_cells %x\n", parent->address_cells);
+    }
+
+  grub_printf ("-------------------------------------------------\n");
+}
+
+static char *
+canonicalise_4cell_ua (grub_ieee1275_ihandle_t ihandle, char *unit_address)
+{
+  grub_uint32_t phy_lo, phy_hi, lun_lo, lun_hi;
+  int valid_phy = 0;
+  grub_size_t size;
+  char *canon = NULL;
+
+  valid_phy = grub_ieee1275_decode_unit4 (ihandle, unit_address,
+                                          grub_strlen (unit_address), &phy_lo,
+                                          &phy_hi, &lun_lo, &lun_hi);
+
+  if ((valid_phy == 0) && (phy_hi != 0xffffffff))
+    canon = grub_ieee1275_encode_uint4 (ihandle, phy_lo, phy_hi,
+                                        lun_lo, lun_hi, &size);
+
+  return canon;
+}
+
+static char *
+canonicalise_disk (const char *devname)
+{
+  char *canon, *parent;
+  struct parent_dev *op;
+
+  canon = grub_ieee1275_canonicalise_devname (devname);
+
+  if (canon == NULL)
+    {
+      /* This should not happen. */
+      grub_error (GRUB_ERR_BAD_DEVICE, "canonicalise devname failed");
+      grub_print_error ();
+      return NULL;
+    }
+
+  /* Don't try to open the parent of a virtual device. */
+  if (grub_strstr (canon, "virtual-devices"))
+    return canon;
+
+  parent = get_parent_devname (canon);
+
+  if (parent == NULL)
+    return NULL;
+
+  op = open_parent (parent);
+
+  /*
+   * Devices with 4 address cells can have many different types of addressing
+   * (phy, wwn, and target lun). Use the parents encode-unit / decode-unit
+   * to find the true canonical name.
+   */
+  if ((op) && (op->address_cells == 4))
+    {
+      char *unit_address, *real_unit_address, *real_canon;
+      grub_size_t real_unit_str_len;
+
+      unit_address = grub_strstr (canon, IEEE1275_DISK_ALIAS);
+      unit_address += grub_strlen (IEEE1275_DISK_ALIAS);
+
+      if (unit_address == NULL)
+        {
+          /*
+           * This should not be possible, but return the canonical name for
+           * the non-disk block device.
+           */
+          grub_free (parent);
+          return (canon);
+        }
+
+      real_unit_address = canonicalise_4cell_ua (op->ihandle, unit_address);
+
+      if (real_unit_address == NULL)
+        {
+          /*
+           * This is not an error, since this function could be called with a devalias
+           * containing a drive that isn't installed in the system.
+           */
+          grub_free (parent);
+          return NULL;
+        }
+
+      real_unit_str_len = grub_strlen (op->name) + sizeof (IEEE1275_DISK_ALIAS)
+                          + grub_strlen (real_unit_address);
+
+      real_canon = grub_malloc (real_unit_str_len);
+
+      grub_snprintf (real_canon, real_unit_str_len, "%s/disk@%s",
+                     op->name, real_unit_address);
+
+      grub_free (canon);
+      canon = real_canon;
+    }
+
+  grub_free (parent);
+  return (canon);
+}
+
+static struct disk_dev *
+add_canon_disk (const char *cname)
+{
+  struct disk_dev *dev;
+
+  dev = grub_zalloc (sizeof (struct disk_dev));
+
+  if (dev == NULL)
+    goto failed;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_RAW_DEVNAMES))
+    {
+      /*
+       * Append :nolabel to the end of all SPARC disks.
+       * nolabel is mutually exclusive with all other
+       * arguments and allows a client program to open
+       * the entire (raw) disk. Any disk label is ignored.
+       */
+      dev->raw_name = grub_malloc (grub_strlen (cname) + sizeof (":nolabel"));
+
+      if (dev->raw_name == NULL)
+        goto failed;
+
+      grub_snprintf (dev->raw_name, grub_strlen (cname) + sizeof (":nolabel"),
+                     "%s:nolabel", cname);
+    }
+
+  /*
+   * Don't use grub_ieee1275_encode_devname here, the devpath in grub.cfg doesn't
+   * understand device aliases, which the layer above sometimes sends us.
+   */
+  dev->grub_devpath = encode_grub_devname(cname);
+
+  if (dev->grub_devpath == NULL)
+    goto failed;
+
+  dev->name = grub_strdup (cname);
+
+  if (dev->name == NULL)
+    goto failed;
+
+  dev->valid = 1;
+  grub_list_push (GRUB_AS_LIST_P (&disk_devs), GRUB_AS_LIST (dev));
+  return dev;
+
+ failed:
+  grub_print_error ();
+
+  if (dev != NULL)
+    {
+      grub_free (dev->name);
+      grub_free (dev->grub_devpath);
+      grub_free (dev->raw_name);
+    }
+
+  grub_free (dev);
+  return NULL;
+}
+
+static grub_err_t
+add_disk (const char *path)
+{
+  grub_err_t ret = GRUB_ERR_NONE;
+  struct disk_dev *dev;
+  char *canon;
+
+  canon = canonicalise_disk (path);
+  dev = grub_named_list_find (GRUB_AS_NAMED_LIST (disk_devs), canon);
+
+  if ((canon != NULL) && (dev == NULL))
+    {
+      struct disk_dev *ob_device;
+
+      ob_device = add_canon_disk (canon);
+
+      if (ob_device == NULL)
+        ret = grub_error (GRUB_ERR_OUT_OF_MEMORY, "failure to add disk");
+    }
+  else if (dev != NULL)
+    dev->valid = 1;
+
+  grub_free (canon);
+  return (ret);
+}
+
+static grub_err_t
+grub_obdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		  grub_size_t size, char *dest)
+{
+  grub_err_t ret = GRUB_ERR_NONE;
+  struct disk_dev *dev;
+  unsigned long long pos;
+  grub_ssize_t result = 0;
+
+  if (disk->data == NULL)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "invalid disk data");
+
+  dev = (struct disk_dev *)disk->data;
+  pos = sector << disk->log_sector_size;
+  grub_ieee1275_seek (dev->ihandle, pos, &result);
+
+  if (result < 0)
+    {
+      dev->opened = 0;
+      return grub_error (GRUB_ERR_READ_ERROR, "seek error, can't seek block %llu",
+                         (long long) sector);
+    }
+
+  grub_ieee1275_read (dev->ihandle, dest, size << disk->log_sector_size,
+                      &result);
+
+  if (result != (grub_ssize_t) (size << disk->log_sector_size))
+    {
+      dev->opened = 0;
+      return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx "
+                                                 "from `%s'"),
+                         (unsigned long long) sector,
+                         disk->name);
+    }
+  return ret;
+}
+
+static void
+grub_obdisk_close (grub_disk_t disk)
+{
+  grub_memset (disk, 0, sizeof (*disk));
+}
+
+static void
+scan_usb_disk (const char *parent)
+{
+  struct parent_dev *op;
+  grub_ssize_t result;
+
+  op = open_parent (parent);
+
+  if (op == NULL)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "unable to open %s", parent);
+      grub_print_error ();
+      return;
+    }
+
+  if ((grub_ieee1275_set_address (op->ihandle, 0, 0) == 0) &&
+      (grub_ieee1275_no_data_command (op->ihandle, &tur, &result) == 0) &&
+      (result == 0))
+    {
+      char *buf;
+
+      buf = grub_malloc (IEEE1275_MAX_PATH_LEN);
+
+      if (buf == NULL)
+        {
+          grub_error (GRUB_ERR_OUT_OF_MEMORY, "disk scan failure");
+          grub_print_error ();
+          return;
+        }
+
+      grub_snprintf (buf, IEEE1275_MAX_PATH_LEN, "%s/disk@0", parent);
+      add_disk (buf);
+      grub_free (buf);
+    }
+}
+
+static void
+scan_nvme_disk (const char *path)
+{
+  char *buf;
+
+  buf = grub_malloc (IEEE1275_MAX_PATH_LEN);
+
+  if (buf == NULL)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "disk scan failure");
+      grub_print_error ();
+      return;
+    }
+
+  grub_snprintf (buf, IEEE1275_MAX_PATH_LEN, "%s/disk@1", path);
+  add_disk (buf);
+  grub_free (buf);
+}
+
+static void
+scan_sparc_sas_2cell (struct parent_dev *op)
+{
+  grub_ssize_t result;
+  grub_uint8_t tgt;
+  char *buf;
+
+  buf = grub_malloc (IEEE1275_MAX_PATH_LEN);
+
+  if (buf == NULL)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "disk scan failure");
+      grub_print_error ();
+      return;
+    }
+
+  for (tgt = 0; tgt < 0xf; tgt++)
+    {
+
+      if ((grub_ieee1275_set_address(op->ihandle, tgt, 0) == 0) &&
+          (grub_ieee1275_no_data_command (op->ihandle, &tur, &result) == 0) &&
+          (result == 0))
+        {
+
+          grub_snprintf (buf, IEEE1275_MAX_PATH_LEN, "%s/disk@%"
+                         PRIxGRUB_UINT32_T, op->name, tgt);
+
+          add_disk (buf);
+        }
+    }
+}
+
+static void
+scan_sparc_sas_4cell (struct parent_dev *op)
+{
+  grub_uint16_t exp;
+  grub_uint8_t phy;
+  char *buf;
+
+  buf = grub_malloc (IEEE1275_MAX_PATH_LEN);
+
+  if (buf == NULL)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "disk scan failure");
+      grub_print_error ();
+      return;
+    }
+
+  /*
+   * Cycle thru the potential for dual ported SAS disks
+   * behind a SAS expander.
+   */
+  for (exp = 0; exp <= 0x100; exp+=0x100)
+
+    /* The current limit is 32 disks on a phy. */
+    for (phy = 0; phy < 0x20; phy++)
+      {
+        char *canon = NULL;
+
+        grub_snprintf (buf, IEEE1275_MAX_PATH_LEN, "p%" PRIxGRUB_UINT32_T ",0",
+                       exp | phy);
+
+        canon = canonicalise_4cell_ua (op->ihandle, buf);
+
+        if (canon != NULL)
+          {
+            grub_snprintf (buf, IEEE1275_MAX_PATH_LEN, "%s/disk@%s",
+                           op->name, canon);
+
+            add_disk (buf);
+            grub_free (canon);
+          }
+      }
+
+  grub_free (buf);
+}
+
+static void
+scan_sparc_sas_disk (const char *parent)
+{
+  struct parent_dev *op;
+
+  op = open_parent (parent);
+
+  if ((op != NULL) && (op->address_cells == 4))
+    scan_sparc_sas_4cell (op);
+  else if ((op != NULL) && (op->address_cells == 2))
+    scan_sparc_sas_2cell (op);
+}
+
+static void
+iterate_devtree (const struct grub_ieee1275_devalias *alias)
+{
+  struct grub_ieee1275_devalias child;
+
+  if ((grub_strcmp (alias->type, "scsi-2") == 0) ||
+      (grub_strcmp (alias->type, "scsi-sas") == 0))
+    return scan_sparc_sas_disk (alias->path);
+
+  else if (grub_strcmp (alias->type, "nvme") == 0)
+    return scan_nvme_disk (alias->path);
+
+  else if (grub_strcmp (alias->type, "scsi-usb") == 0)
+    return scan_usb_disk (alias->path);
+
+  else if (grub_strcmp (alias->type, "block") == 0)
+    {
+      const char **bl = block_blacklist;
+
+      while (*bl != NULL)
+        {
+          if (grub_strstr (alias->path, *bl))
+            return;
+          bl++;
+        }
+
+      add_disk (alias->path);
+      return;
+    }
+
+  FOR_IEEE1275_DEVCHILDREN (alias->path, child)
+    iterate_devtree (&child);
+}
+
+static void
+enumerate_disks (void)
+{
+  struct grub_ieee1275_devalias alias;
+
+  FOR_IEEE1275_DEVCHILDREN("/", alias)
+    iterate_devtree (&alias);
+}
+
+static grub_err_t
+add_bootpath (void)
+{
+  struct disk_dev *ob_device;
+  grub_err_t ret = GRUB_ERR_NONE;
+  char *dev, *alias;
+  char *type;
+
+  dev = grub_ieee1275_get_boot_dev ();
+
+  if (dev == NULL)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "failure adding boot device");
+
+  type = grub_ieee1275_get_device_type (dev);
+
+  if (type == NULL)
+    {
+      grub_free (dev);
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY, "failure adding boot device");
+    }
+
+  alias = NULL;
+
+  if (grub_strcmp (type, "network") != 0)
+    {
+      dev = strip_ob_partition (dev);
+      ob_device = add_canon_disk (dev);
+
+      if (ob_device == NULL)
+        ret =  grub_error (GRUB_ERR_OUT_OF_MEMORY, "failure adding boot device");
+
+      ob_device->valid = 1;
+
+      alias = grub_ieee1275_get_devname (dev);
+
+      if (alias && grub_strcmp (alias, dev) != 0)
+        ob_device->grub_alias_devpath = grub_ieee1275_encode_devname (dev);
+
+      ob_device->boot_dev = 1;
+    }
+
+  grub_free (type);
+  grub_free (dev);
+  grub_free (alias);
+  return ret;
+}
+
+static void
+enumerate_aliases (void)
+{
+  struct grub_ieee1275_devalias alias;
+
+  /*
+   * Some block device aliases are not in canonical form
+   *
+   * For example:
+   *
+   *   disk3                    /pci@301/pci@1/scsi@0/disk@p3
+   *   disk2                    /pci@301/pci@1/scsi@0/disk@p2
+   *   disk1                    /pci@301/pci@1/scsi@0/disk@p1
+   *   disk                     /pci@301/pci@1/scsi@0/disk@p0
+   *   disk0                    /pci@301/pci@1/scsi@0/disk@p0
+   *
+   * None of these devices are in canonical form.
+   *
+   * Also, just because there is a devalias, doesn't mean there is a disk
+   * at that location.  And a valid boot block device doesn't have to have
+   * a devalias at all.
+   *
+   * At this point, all valid disks have been found in the system
+   * and devaliases that point to canonical names are stored in the
+   * disk_devs list already.
+   */
+  FOR_IEEE1275_DEVALIASES (alias)
+    {
+      struct disk_dev *dev;
+      char *canon;
+
+      if (grub_strcmp (alias.type, "block") != 0)
+        continue;
+
+      canon = canonicalise_disk (alias.name);
+
+      if (canon == NULL)
+        /* This is not an error, a devalias could point to a nonexistent disk. */
+        continue;
+
+      dev = grub_named_list_find (GRUB_AS_NAMED_LIST (disk_devs), canon);
+
+      if (dev != NULL)
+        {
+          /*
+           * If more than one alias points to the same device,
+           * remove the previous one unless it is the boot dev,
+           * since the upper level will use the first one. The reason
+           * all the others are redone is in the case of hot-plugging
+           * a disk.  If the boot disk gets hot-plugged, it will come
+           * thru here with a different name without the boot_dev flag
+           * set.
+           */
+          if ((dev->boot_dev) && (dev->grub_alias_devpath))
+            continue;
+
+          grub_free (dev->grub_alias_devpath);
+          dev->grub_alias_devpath = grub_ieee1275_encode_devname (alias.path);
+        }
+      grub_free (canon);
+    }
+}
+
+static void
+display_disks (void)
+{
+  struct disk_dev *dev;
+
+  grub_printf ("--------------------- DISKS ---------------------\n");
+
+  FOR_LIST_ELEMENTS (dev, disk_devs)
+    {
+      grub_printf ("name:                 %s\n", dev->name);
+      grub_printf ("grub_devpath:         %s\n", dev->grub_devpath);
+      grub_printf ("grub_alias_devpath:   %s\n", dev->grub_alias_devpath);
+      grub_printf ("valid:                %s\n", (dev->valid) ? "yes" : "no");
+      grub_printf ("boot_dev:             %s\n", (dev->boot_dev) ? "yes" : "no");
+      grub_printf ("opened:               %s\n", (dev->ihandle) ? "yes" : "no");
+      grub_printf ("block size:           %" PRIuGRUB_UINT32_T "\n",
+                   dev->block_size);
+      grub_printf ("num blocks:           %" PRIuGRUB_UINT64_T "\n",
+                   dev->num_blocks);
+      grub_printf ("log sector size:      %" PRIuGRUB_UINT32_T "\n",
+                   dev->log_sector_size);
+      grub_printf ("\n");
+    }
+
+  grub_printf ("-------------------------------------------------\n");
+}
+
+static void
+display_stats (void)
+{
+  const char *debug = grub_env_get ("debug");
+
+  if (debug == NULL)
+    return;
+
+  if (grub_strword (debug, "all") || grub_strword (debug, "obdisk"))
+    {
+      display_parents ();
+      display_disks ();
+    }
+}
+
+static void
+invalidate_all_disks (void)
+{
+  struct disk_dev *dev = NULL;
+
+  if (disks_enumerated != 0)
+    FOR_LIST_ELEMENTS (dev, disk_devs)
+      dev->valid = 0;
+}
+
+static struct disk_dev *
+find_legacy_grub_devpath (const char *name)
+{
+  struct disk_dev *dev = NULL;
+  char *canon, *devpath = NULL;
+
+  devpath = decode_grub_devname (name + sizeof ("ieee1275"));
+  canon = canonicalise_disk (devpath);
+
+  if (canon != NULL)
+    dev = grub_named_list_find (GRUB_AS_NAMED_LIST (disk_devs), canon);
+
+  grub_free (devpath);
+  grub_free (canon);
+  return dev;
+}
+
+static void
+enumerate_devices (void)
+{
+  invalidate_all_disks ();
+  enumerate_disks ();
+  enumerate_aliases ();
+  disks_enumerated = 1;
+  display_stats ();
+}
+
+static struct disk_dev *
+find_grub_devpath_real (const char *name)
+{
+  struct disk_dev *dev = NULL;
+
+  FOR_LIST_ELEMENTS (dev, disk_devs)
+    {
+      if ((STRCMP (dev->grub_devpath, name))
+        || (STRCMP (dev->grub_alias_devpath, name)))
+        break;
+    }
+
+  return dev;
+}
+
+static struct disk_dev *
+find_grub_devpath (const char *name)
+{
+  struct disk_dev *dev = NULL;
+  int enumerated;
+
+  do {
+    enumerated = disks_enumerated;
+    dev = find_grub_devpath_real (name);
+
+    if (dev != NULL)
+      break;
+
+    dev = find_legacy_grub_devpath (name);
+
+    if (dev != NULL)
+      break;
+
+    enumerate_devices ();
+  } while (enumerated == 0);
+
+  return dev;
+}
+
+static int
+grub_obdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		     grub_disk_pull_t pull)
+{
+  struct disk_dev *dev;
+  const char *name;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  enumerate_devices ();
+
+  FOR_LIST_ELEMENTS (dev, disk_devs)
+    {
+      if (dev->valid == 1)
+	{
+	  if (dev->grub_alias_devpath)
+	    name = dev->grub_alias_devpath;
+          else
+	    name = dev->grub_devpath;
+
+          if (hook (name, hook_data))
+            return 1;
+	}
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_obdisk_open (const char *name, grub_disk_t disk)
+{
+  grub_ieee1275_ihandle_t ihandle = 0;
+  struct disk_dev *dev = NULL;
+
+  if (grub_strncmp (name, IEEE1275_DEV, sizeof (IEEE1275_DEV) - 1) != 0)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not IEEE1275 device");
+
+  dev = find_grub_devpath (name);
+
+  if (dev == NULL)
+    {
+      grub_printf ("UNKNOWN DEVICE: %s\n", name);
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "%s", name);
+    }
+
+  if (dev->opened == 0)
+    {
+      if (dev->raw_name != NULL)
+        grub_ieee1275_open (dev->raw_name, &ihandle);
+      else
+        grub_ieee1275_open (dev->name, &ihandle);
+
+      if (ihandle == 0)
+        {
+          grub_printf ("Can't open device %s\n", name);
+          return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device %s", name);
+        }
+
+      dev->block_size = grub_ieee1275_get_block_size (ihandle);
+      dev->num_blocks = grub_ieee1275_num_blocks (ihandle);
+
+      if (dev->num_blocks == 0)
+        dev->num_blocks = grub_ieee1275_num_blocks64 (ihandle);
+
+      if (dev->num_blocks == 0)
+        dev->num_blocks = GRUB_DISK_SIZE_UNKNOWN;
+
+      if (dev->block_size != 0)
+        {
+          for (dev->log_sector_size = 0;
+               (1U << dev->log_sector_size) < dev->block_size;
+               dev->log_sector_size++);
+        }
+      else
+        dev->log_sector_size = 9;
+
+      dev->ihandle = ihandle;
+      dev->opened = 1;
+    }
+
+  disk->total_sectors = dev->num_blocks;
+  disk->id = dev->ihandle;
+  disk->data = dev;
+  disk->log_sector_size = dev->log_sector_size;
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_disk_dev grub_obdisk_dev =
+  {
+    .name    = "obdisk",
+    .id      = GRUB_DISK_DEVICE_OBDISK_ID,
+    .disk_iterate = grub_obdisk_iterate,
+    .disk_open    = grub_obdisk_open,
+    .disk_close   = grub_obdisk_close,
+    .disk_read    = grub_obdisk_read,
+  };
+
+void
+grub_obdisk_init (void)
+{
+  grub_disk_firmware_fini = grub_obdisk_fini;
+  add_bootpath ();
+  grub_disk_dev_register (&grub_obdisk_dev);
+}
+
+void
+grub_obdisk_fini (void)
+{
+  struct disk_dev *dev;
+
+  FOR_LIST_ELEMENTS (dev, disk_devs)
+    {
+      if (dev->opened != 0)
+          grub_ieee1275_close (dev->ihandle);
+    }
+
+  grub_disk_dev_unregister (&grub_obdisk_dev);
+}
diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c
new file mode 100644
index 0000000..03674cb
--- /dev/null
+++ b/grub-core/disk/ieee1275/ofdisk.c
@@ -0,0 +1,741 @@
+/* ofdisk.c - Open Firmware disk access.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/ieee1275/ofdisk.h>
+#include <grub/i18n.h>
+#include <grub/time.h>
+
+static char *last_devpath;
+static grub_ieee1275_ihandle_t last_ihandle;
+
+struct ofdisk_hash_ent
+{
+  char *devpath;
+  char *open_path;
+  char *grub_devpath;
+  int is_boot;
+  int is_removable;
+  int block_size_fails;
+  /* Pointer to shortest available name on nodes representing canonical names,
+     otherwise NULL.  */
+  const char *shortest;
+  const char *grub_shortest;
+  struct ofdisk_hash_ent *next;
+};
+
+static grub_err_t
+grub_ofdisk_get_block_size (const char *device, grub_uint32_t *block_size,
+			    struct ofdisk_hash_ent *op);
+
+#define OFDISK_HASH_SZ	8
+static struct ofdisk_hash_ent *ofdisk_hash[OFDISK_HASH_SZ];
+
+static int
+ofdisk_hash_fn (const char *devpath)
+{
+  int hash = 0;
+  while (*devpath)
+    hash ^= *devpath++;
+  return (hash & (OFDISK_HASH_SZ - 1));
+}
+
+static struct ofdisk_hash_ent *
+ofdisk_hash_find (const char *devpath)
+{
+  struct ofdisk_hash_ent *p = ofdisk_hash[ofdisk_hash_fn(devpath)];
+
+  while (p)
+    {
+      if (!grub_strcmp (p->devpath, devpath))
+	break;
+      p = p->next;
+    }
+  return p;
+}
+
+static struct ofdisk_hash_ent *
+ofdisk_hash_add_real (char *devpath)
+{
+  struct ofdisk_hash_ent *p;
+  struct ofdisk_hash_ent **head = &ofdisk_hash[ofdisk_hash_fn(devpath)];
+  const char *iptr;
+  char *optr;
+
+  p = grub_zalloc (sizeof (*p));
+  if (!p)
+    return NULL;
+
+  p->devpath = devpath;
+
+  p->grub_devpath = grub_malloc (sizeof ("ieee1275/")
+				 + 2 * grub_strlen (p->devpath));
+
+  if (!p->grub_devpath)
+    {
+      grub_free (p);
+      return NULL;
+    }
+
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0))
+    {
+      p->open_path = grub_malloc (grub_strlen (p->devpath) + 3);
+      if (!p->open_path)
+	{
+	  grub_free (p->grub_devpath);
+	  grub_free (p);
+	  return NULL;
+	}
+      optr = grub_stpcpy (p->open_path, p->devpath);
+      *optr++ = ':';
+      *optr++ = '0';
+      *optr = '\0';
+    }
+  else
+    p->open_path = p->devpath;
+
+  optr = grub_stpcpy (p->grub_devpath, "ieee1275/");
+  for (iptr = p->devpath; *iptr; )
+    {
+      if (*iptr == ',')
+	*optr++ = '\\';
+      *optr++ = *iptr++;
+    }
+  *optr = 0;
+
+  p->next = *head;
+  *head = p;
+  return p;
+}
+
+static int
+check_string_removable (const char *str)
+{
+  const char *ptr = grub_strrchr (str, '/');
+
+  if (ptr)
+    ptr++;
+  else
+    ptr = str;
+  return (grub_strncmp (ptr, "cdrom", 5) == 0 || grub_strncmp (ptr, "fd", 2) == 0);
+}
+
+static struct ofdisk_hash_ent *
+ofdisk_hash_add (char *devpath, char *curcan)
+{
+  struct ofdisk_hash_ent *p, *pcan;
+
+  p = ofdisk_hash_add_real (devpath);
+
+  grub_dprintf ("disk", "devpath = %s, canonical = %s\n", devpath, curcan);
+
+  if (!curcan)
+    {
+      p->shortest = p->devpath;
+      p->grub_shortest = p->grub_devpath;
+      if (check_string_removable (devpath))
+	p->is_removable = 1;
+      return p;
+    }
+
+  pcan = ofdisk_hash_find (curcan);
+  if (!pcan)
+    pcan = ofdisk_hash_add_real (curcan);
+  else
+    grub_free (curcan);
+
+  if (check_string_removable (devpath) || check_string_removable (curcan))
+    pcan->is_removable = 1;
+
+  if (!pcan)
+    grub_errno = GRUB_ERR_NONE;
+  else
+    {
+      if (!pcan->shortest
+	  || grub_strlen (pcan->shortest) > grub_strlen (devpath))
+	{
+	  pcan->shortest = p->devpath;
+	  pcan->grub_shortest = p->grub_devpath;
+	}
+    }
+
+  return p;
+}
+
+static void
+dev_iterate_real (const char *name, const char *path)
+{
+  struct ofdisk_hash_ent *op;
+
+  grub_dprintf ("disk", "disk name = %s, path = %s\n", name,
+		path);
+
+  op = ofdisk_hash_find (path);
+  if (!op)
+    {
+      char *name_dup = grub_strdup (name);
+      char *can = grub_strdup (path);
+      if (!name_dup || !can)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (name_dup);
+	  grub_free (can);
+	  return;
+	}
+      op = ofdisk_hash_add (name_dup, can);
+    }
+  return;
+}
+
+static void
+dev_iterate (const struct grub_ieee1275_devalias *alias)
+{
+  if (grub_strcmp (alias->type, "vscsi") == 0)
+    {
+      static grub_ieee1275_ihandle_t ihandle;
+      struct set_color_args
+      {
+	struct grub_ieee1275_common_hdr common;
+	grub_ieee1275_cell_t method;
+	grub_ieee1275_cell_t ihandle;
+	grub_ieee1275_cell_t catch_result;
+	grub_ieee1275_cell_t nentries;
+	grub_ieee1275_cell_t table;
+      }
+      args;
+      char *buf, *bufptr;
+      unsigned i;
+
+      if (grub_ieee1275_open (alias->path, &ihandle))
+	return;
+
+      /* This method doesn't need memory allocation for the table. Open
+         firmware takes care of all memory management and the result table
+         stays in memory and is never freed. */
+      INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3);
+      args.method = (grub_ieee1275_cell_t) "vscsi-report-luns";
+      args.ihandle = ihandle;
+      args.table = 0;
+      args.nentries = 0;
+
+      if (IEEE1275_CALL_ENTRY_FN (&args) == -1 || args.catch_result)
+	{
+	  grub_ieee1275_close (ihandle);
+	  return;
+	}
+
+      buf = grub_malloc (grub_strlen (alias->path) + 32);
+      if (!buf)
+	return;
+      bufptr = grub_stpcpy (buf, alias->path);
+
+      for (i = 0; i < args.nentries; i++)
+	{
+	  grub_uint64_t *ptr;
+
+	  ptr = *(grub_uint64_t **) (args.table + 4 + 8 * i);
+	  while (*ptr)
+	    {
+	      grub_snprintf (bufptr, 32, "/disk@%" PRIxGRUB_UINT64_T, *ptr++);
+	      dev_iterate_real (buf, buf);
+	    }
+	}
+      grub_ieee1275_close (ihandle);
+      grub_free (buf);
+      return;
+    }
+  else if (grub_strcmp (alias->type, "sas_ioa") == 0)
+    {
+      /* The method returns the number of disks and a table where
+       * each ID is 64-bit long. Example of sas paths:
+       *  /pci@80000002000001f/pci1014,034A@0/sas/disk@c05db70800
+       *  /pci@80000002000001f/pci1014,034A@0/sas/disk@a05db70800
+       *  /pci@80000002000001f/pci1014,034A@0/sas/disk@805db70800 */
+
+      struct sas_children
+        {
+          struct grub_ieee1275_common_hdr common;
+          grub_ieee1275_cell_t method;
+          grub_ieee1275_cell_t ihandle;
+          grub_ieee1275_cell_t max;
+          grub_ieee1275_cell_t table;
+          grub_ieee1275_cell_t catch_result;
+          grub_ieee1275_cell_t nentries;
+        }
+      args;
+      char *buf, *bufptr;
+      unsigned i;
+      grub_uint64_t *table;
+      grub_uint16_t table_size;
+      grub_ieee1275_ihandle_t ihandle;
+
+      buf = grub_malloc (grub_strlen (alias->path) +
+                         sizeof ("/disk@7766554433221100"));
+      if (!buf)
+        return;
+      bufptr = grub_stpcpy (buf, alias->path);
+
+      /* Power machines documentation specify 672 as maximum SAS disks in
+         one system. Using a slightly larger value to be safe. */
+      table_size = 768;
+      table = grub_calloc (table_size, sizeof (grub_uint64_t));
+
+      if (!table)
+        {
+          grub_free (buf);
+          return;
+        }
+
+      if (grub_ieee1275_open (alias->path, &ihandle))
+        {
+          grub_free (buf);
+          grub_free (table);
+          return;
+        }
+
+      INIT_IEEE1275_COMMON (&args.common, "call-method", 4, 2);
+      args.method = (grub_ieee1275_cell_t) "get-sas-children";
+      args.ihandle = ihandle;
+      args.max = table_size;
+      args.table = (grub_ieee1275_cell_t) table;
+      args.catch_result = 0;
+      args.nentries = 0;
+
+      if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+        {
+          grub_ieee1275_close (ihandle);
+          grub_free (table);
+          grub_free (buf);
+          return;
+        }
+
+      for (i = 0; i < args.nentries; i++)
+        {
+          grub_snprintf (bufptr, sizeof ("/disk@7766554433221100"),
+                        "/disk@%" PRIxGRUB_UINT64_T, table[i]);
+          dev_iterate_real (buf, buf);
+        }
+
+      grub_ieee1275_close (ihandle);
+      grub_free (table);
+      grub_free (buf);
+    }
+
+  if (!grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_TREE_SCANNING_FOR_DISKS)
+      && grub_strcmp (alias->type, "block") == 0)
+    {
+      dev_iterate_real (alias->path, alias->path);
+      return;
+    }
+
+  {
+    struct grub_ieee1275_devalias child;
+
+    FOR_IEEE1275_DEVCHILDREN(alias->path, child)
+      dev_iterate (&child);
+  }
+}
+
+static void
+scan (void)
+{
+  struct grub_ieee1275_devalias alias;
+  FOR_IEEE1275_DEVALIASES(alias)
+    {
+      if (grub_strcmp (alias.type, "block") != 0)
+	continue;
+      dev_iterate_real (alias.name, alias.path);
+    }
+
+  FOR_IEEE1275_DEVCHILDREN("/", alias)
+    dev_iterate (&alias);
+}
+
+static int
+grub_ofdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		     grub_disk_pull_t pull)
+{
+  unsigned i;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  scan ();
+  
+  for (i = 0; i < ARRAY_SIZE (ofdisk_hash); i++)
+    {
+      static struct ofdisk_hash_ent *ent;
+      for (ent = ofdisk_hash[i]; ent; ent = ent->next)
+	{
+	  if (!ent->shortest)
+	    continue;
+	  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY))
+	    {
+	      grub_ieee1275_phandle_t dev;
+	      char tmp[8];
+
+	      if (grub_ieee1275_finddevice (ent->devpath, &dev))
+		{
+		  grub_dprintf ("disk", "finddevice (%s) failed\n",
+				ent->devpath);
+		  continue;
+		}
+
+	      if (grub_ieee1275_get_property (dev, "iconname", tmp,
+					      sizeof tmp, 0))
+		{
+		  grub_dprintf ("disk", "get iconname failed\n");
+		  continue;
+		}
+
+	      if (grub_strcmp (tmp, "sdmmc") != 0)
+		{
+		  grub_dprintf ("disk", "device is not an SD card\n");
+		  continue;
+		}
+	    }
+
+	  if (!ent->is_boot && ent->is_removable)
+	    continue;
+
+	  if (hook (ent->grub_shortest, hook_data))
+	    return 1;
+	}
+    }	  
+  return 0;
+}
+
+static char *
+compute_dev_path (const char *name)
+{
+  char *devpath = grub_malloc (grub_strlen (name) + 3);
+  char *p, c;
+
+  if (!devpath)
+    return NULL;
+
+  /* Un-escape commas. */
+  p = devpath;
+  while ((c = *name++) != '\0')
+    {
+      if (c == '\\' && *name == ',')
+	{
+	  *p++ = ',';
+	  name++;
+	}
+      else
+	*p++ = c;
+    }
+
+  *p++ = '\0';
+
+  return devpath;
+}
+
+static grub_err_t
+grub_ofdisk_open (const char *name, grub_disk_t disk)
+{
+  grub_ieee1275_phandle_t dev;
+  char *devpath;
+  /* XXX: This should be large enough for any possible case.  */
+  char prop[64];
+  grub_ssize_t actual;
+  grub_uint32_t block_size = 0;
+  grub_err_t err;
+
+  if (grub_strncmp (name, "ieee1275/", sizeof ("ieee1275/") - 1) != 0)
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			 "not IEEE1275 device");
+  devpath = compute_dev_path (name + sizeof ("ieee1275/") - 1);
+  if (! devpath)
+    return grub_errno;
+
+  grub_dprintf ("disk", "Opening `%s'.\n", devpath);
+
+  if (grub_ieee1275_finddevice (devpath, &dev))
+    {
+      grub_free (devpath);
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			 "can't read device properties");
+    }
+
+  if (grub_ieee1275_get_property (dev, "device_type", prop, sizeof (prop),
+				  &actual))
+    {
+      grub_free (devpath);
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't read the device type");
+    }
+
+  if (grub_strcmp (prop, "block"))
+    {
+      grub_free (devpath);
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a block device");
+    }
+
+  /* XXX: There is no property to read the number of blocks.  There
+     should be a property `#blocks', but it is not there.  Perhaps it
+     is possible to use seek for this.  */
+  disk->total_sectors = GRUB_DISK_SIZE_UNKNOWN;
+
+  {
+    struct ofdisk_hash_ent *op;
+    op = ofdisk_hash_find (devpath);
+    if (!op)
+      op = ofdisk_hash_add (devpath, NULL);
+    if (!op)
+      {
+        grub_free (devpath);
+        return grub_errno;
+      }
+    disk->id = (unsigned long) op;
+    disk->data = op->open_path;
+
+    err = grub_ofdisk_get_block_size (devpath, &block_size, op);
+    if (err)
+      {
+        grub_free (devpath);
+        return err;
+      }
+    if (block_size != 0)
+      {
+	for (disk->log_sector_size = 0;
+	     (1U << disk->log_sector_size) < block_size;
+	     disk->log_sector_size++);
+      }
+    else
+      disk->log_sector_size = 9;
+  }
+
+  grub_free (devpath);
+  return 0;
+}
+
+static void
+grub_ofdisk_close (grub_disk_t disk)
+{
+  if (disk->data == last_devpath)
+    {
+      if (last_ihandle)
+	grub_ieee1275_close (last_ihandle);
+      last_ihandle = 0;
+      last_devpath = NULL;
+    }
+  disk->data = 0;
+}
+
+static grub_err_t
+grub_ofdisk_prepare (grub_disk_t disk, grub_disk_addr_t sector)
+{
+  grub_ssize_t status;
+  unsigned long long pos;
+
+  if (disk->data != last_devpath)
+    {
+      if (last_ihandle)
+	grub_ieee1275_close (last_ihandle);
+      last_ihandle = 0;
+      last_devpath = NULL;
+
+      grub_ieee1275_open (disk->data, &last_ihandle);
+      if (! last_ihandle)
+	return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
+      last_devpath = disk->data;      
+    }
+
+  pos = sector << disk->log_sector_size;
+
+  grub_ieee1275_seek (last_ihandle, pos, &status);
+  if (status < 0)
+    return grub_error (GRUB_ERR_READ_ERROR,
+		       "seek error, can't seek block %llu",
+		       (long long) sector);
+  return 0;
+}
+
+static grub_err_t
+grub_ofdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		  grub_size_t size, char *buf)
+{
+  grub_err_t err;
+  grub_ssize_t actual;
+  err = grub_ofdisk_prepare (disk, sector);
+  if (err)
+    return err;
+  grub_ieee1275_read (last_ihandle, buf, size  << disk->log_sector_size,
+		      &actual);
+  if (actual != (grub_ssize_t) (size  << disk->log_sector_size))
+    return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx "
+					       "from `%s'"),
+		       (unsigned long long) sector,
+		       disk->name);
+
+  return 0;
+}
+
+static grub_err_t
+grub_ofdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		   grub_size_t size, const char *buf)
+{
+  grub_err_t err;
+  grub_ssize_t actual;
+  err = grub_ofdisk_prepare (disk, sector);
+  if (err)
+    return err;
+  grub_ieee1275_write (last_ihandle, buf, size  << disk->log_sector_size,
+		       &actual);
+  if (actual != (grub_ssize_t) (size << disk->log_sector_size))
+    return grub_error (GRUB_ERR_WRITE_ERROR, N_("failure writing sector 0x%llx "
+						"to `%s'"),
+		       (unsigned long long) sector,
+		       disk->name);
+
+  return 0;
+}
+
+static struct grub_disk_dev grub_ofdisk_dev =
+  {
+    .name = "ofdisk",
+    .id = GRUB_DISK_DEVICE_OFDISK_ID,
+    .disk_iterate = grub_ofdisk_iterate,
+    .disk_open = grub_ofdisk_open,
+    .disk_close = grub_ofdisk_close,
+    .disk_read = grub_ofdisk_read,
+    .disk_write = grub_ofdisk_write,
+    .next = 0
+  };
+
+static void
+insert_bootpath (void)
+{
+  char *bootpath;
+  grub_ssize_t bootpath_size;
+  char *type;
+
+  if (grub_ieee1275_get_property_length (grub_ieee1275_chosen, "bootpath",
+					 &bootpath_size)
+      || bootpath_size <= 0)
+    {
+      /* Should never happen.  */
+      grub_printf ("/chosen/bootpath property missing!\n");
+      return;
+    }
+
+  bootpath = (char *) grub_malloc ((grub_size_t) bootpath_size + 64);
+  if (! bootpath)
+    {
+      grub_print_error ();
+      return;
+    }
+  grub_ieee1275_get_property (grub_ieee1275_chosen, "bootpath", bootpath,
+                              (grub_size_t) bootpath_size + 1, 0);
+  bootpath[bootpath_size] = '\0';
+
+  /* Transform an OF device path to a GRUB path.  */
+
+  type = grub_ieee1275_get_device_type (bootpath);
+  if (!(type && grub_strcmp (type, "network") == 0))
+    {
+      struct ofdisk_hash_ent *op;
+      char *device = grub_ieee1275_get_devname (bootpath);
+      op = ofdisk_hash_add (device, NULL);
+      op->is_boot = 1;
+    }
+  grub_free (type);
+  grub_free (bootpath);
+}
+
+void
+grub_ofdisk_fini (void)
+{
+  if (last_ihandle)
+    grub_ieee1275_close (last_ihandle);
+  last_ihandle = 0;
+  last_devpath = NULL;
+
+  grub_disk_dev_unregister (&grub_ofdisk_dev);
+}
+
+void
+grub_ofdisk_init (void)
+{
+  grub_disk_firmware_fini = grub_ofdisk_fini;
+
+  insert_bootpath ();
+
+  grub_disk_dev_register (&grub_ofdisk_dev);
+}
+
+static grub_err_t
+grub_ofdisk_get_block_size (const char *device, grub_uint32_t *block_size,
+			    struct ofdisk_hash_ent *op)
+{
+  struct size_args_ieee1275
+    {
+      struct grub_ieee1275_common_hdr common;
+      grub_ieee1275_cell_t method;
+      grub_ieee1275_cell_t ihandle;
+      grub_ieee1275_cell_t result;
+      grub_ieee1275_cell_t size1;
+      grub_ieee1275_cell_t size2;
+    } args_ieee1275;
+
+  if (last_ihandle)
+    grub_ieee1275_close (last_ihandle);
+
+  last_ihandle = 0;
+  last_devpath = NULL;
+
+  grub_ieee1275_open (device, &last_ihandle);
+  if (! last_ihandle)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
+
+  *block_size = 0;
+
+  if (op->block_size_fails >= 2)
+    return GRUB_ERR_NONE;
+
+  INIT_IEEE1275_COMMON (&args_ieee1275.common, "call-method", 2, 2);
+  args_ieee1275.method = (grub_ieee1275_cell_t) "block-size";
+  args_ieee1275.ihandle = last_ihandle;
+  args_ieee1275.result = 1;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args_ieee1275) == -1)
+    {
+      grub_dprintf ("disk", "can't get block size: failed call-method\n");
+      op->block_size_fails++;
+    }
+  else if (args_ieee1275.result)
+    {
+      grub_dprintf ("disk", "can't get block size: %lld\n",
+		    (long long) args_ieee1275.result);
+      op->block_size_fails++;
+    }
+  else if (args_ieee1275.size1
+	   && !(args_ieee1275.size1 & (args_ieee1275.size1 - 1))
+	   && args_ieee1275.size1 >= 512 && args_ieee1275.size1 <= 16384)
+    {
+      op->block_size_fails = 0;
+      *block_size = args_ieee1275.size1;
+    }
+
+  return 0;
+}
diff --git a/grub-core/disk/ldm.c b/grub-core/disk/ldm.c
new file mode 100644
index 0000000..4577a51
--- /dev/null
+++ b/grub-core/disk/ldm.c
@@ -0,0 +1,1110 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+#include <grub/msdos_partition.h>
+#include <grub/gpt_partition.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+#ifdef GRUB_UTIL
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define LDM_GUID_STRLEN 64
+#define LDM_NAME_STRLEN 32
+
+typedef grub_uint8_t *grub_ldm_id_t;
+
+enum { STRIPE = 1, SPANNED = 2, RAID5 = 3 };
+
+#define LDM_LABEL_SECTOR 6
+struct grub_ldm_vblk {
+  char magic[4];
+  grub_uint8_t unused1[12];
+  grub_uint16_t update_status;
+  grub_uint8_t flags;
+  grub_uint8_t type;
+  grub_uint32_t unused2;
+  grub_uint8_t dynamic[104];
+} GRUB_PACKED;
+#define LDM_VBLK_MAGIC "VBLK"
+
+enum
+  {
+    STATUS_CONSISTENT = 0,
+    STATUS_STILL_ACTIVE = 1,
+    STATUS_NOT_ACTIVE_YET = 2
+  };
+
+enum
+  {
+    ENTRY_COMPONENT = 0x32,
+    ENTRY_PARTITION = 0x33,
+    ENTRY_DISK = 0x34,
+    ENTRY_VOLUME = 0x51,
+  };
+
+struct grub_ldm_label
+{
+  char magic[8];
+  grub_uint32_t unused1;
+  grub_uint16_t ver_major;
+  grub_uint16_t ver_minor;
+  grub_uint8_t unused2[32];
+  char disk_guid[LDM_GUID_STRLEN];
+  char host_guid[LDM_GUID_STRLEN];
+  char group_guid[LDM_GUID_STRLEN];
+  char group_name[LDM_NAME_STRLEN];
+  grub_uint8_t unused3[11];
+  grub_uint64_t pv_start;
+  grub_uint64_t pv_size;
+  grub_uint64_t config_start;
+  grub_uint64_t config_size;
+} GRUB_PACKED;
+
+
+#define LDM_MAGIC "PRIVHEAD"
+
+
+
+static inline grub_uint64_t
+read_int (grub_uint8_t *in, grub_size_t s)
+{
+  grub_uint8_t *ptr2;
+  grub_uint64_t ret;
+  ret = 0;
+  for (ptr2 = in; ptr2 < in + s; ptr2++)
+    {
+      ret <<= 8;
+      ret |= *ptr2;
+    }
+  return ret;
+}
+
+static int
+check_ldm_partition (grub_disk_t disk __attribute__ ((unused)), const grub_partition_t p, void *data)
+{
+  int *has_ldm = data;
+
+  if (p->number >= 4)
+    return 1;
+  if (p->msdostype == GRUB_PC_PARTITION_TYPE_LDM)
+    {
+      *has_ldm = 1;
+      return 1;
+    }
+  return 0;
+}
+
+static int
+msdos_has_ldm_partition (grub_disk_t dsk)
+{
+  grub_err_t err;
+  int has_ldm = 0;
+
+  err = grub_partition_msdos_iterate (dsk, check_ldm_partition, &has_ldm);
+  if (err)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+
+  return has_ldm;
+}
+
+static const grub_gpt_part_guid_t ldm_type = GRUB_GPT_PARTITION_TYPE_LDM;
+
+/* Helper for gpt_ldm_sector.  */
+static int
+gpt_ldm_sector_iter (grub_disk_t disk, const grub_partition_t p, void *data)
+{
+  grub_disk_addr_t *sector = data;
+  struct grub_gpt_partentry gptdata;
+  grub_partition_t p2;
+
+  p2 = disk->partition;
+  disk->partition = p->parent;
+  if (grub_disk_read (disk, p->offset, p->index,
+		      sizeof (gptdata), &gptdata))
+    {
+      disk->partition = p2;
+      return 0;
+    }
+  disk->partition = p2;
+
+  if (! grub_memcmp (&gptdata.type, &ldm_type, 16))
+    {
+      *sector = p->start + p->len - 1;
+      return 1;
+    }
+  return 0;
+}
+
+static grub_disk_addr_t
+gpt_ldm_sector (grub_disk_t dsk)
+{
+  grub_disk_addr_t sector = 0;
+  grub_err_t err;
+
+  err = grub_gpt_partition_map_iterate (dsk, gpt_ldm_sector_iter, &sector);
+  if (err)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  return sector;
+}
+
+static struct grub_diskfilter_vg *
+make_vg (grub_disk_t disk,
+	 const struct grub_ldm_label *label)
+{
+  grub_disk_addr_t startsec, endsec, cursec;
+  struct grub_diskfilter_vg *vg;
+  grub_err_t err;
+
+  /* First time we see this volume group. We've to create the
+     whole volume group structure. */
+  vg = grub_malloc (sizeof (*vg));
+  if (! vg)
+    return NULL;
+  vg->extent_size = 1;
+  vg->name = grub_malloc (LDM_NAME_STRLEN + 1);
+  vg->uuid = grub_malloc (LDM_GUID_STRLEN + 1);
+  if (! vg->uuid || !vg->name)
+    {
+      grub_free (vg->uuid);
+      grub_free (vg->name);
+      grub_free (vg);
+      return NULL;
+    }
+  grub_memcpy (vg->uuid, label->group_guid, LDM_GUID_STRLEN);
+  grub_memcpy (vg->name, label->group_name, LDM_NAME_STRLEN);
+  vg->name[LDM_NAME_STRLEN] = 0;
+  vg->uuid[LDM_GUID_STRLEN] = 0;
+  vg->uuid_len = grub_strlen (vg->uuid);
+
+  vg->lvs = NULL;
+  vg->pvs = NULL;
+
+  startsec = grub_be_to_cpu64 (label->config_start);
+  endsec = startsec + grub_be_to_cpu64 (label->config_size);
+
+  /* First find disks.  */
+  for (cursec = startsec + 0x12; cursec < endsec; cursec++)
+    {
+      struct grub_ldm_vblk vblk[GRUB_DISK_SECTOR_SIZE
+				/ sizeof (struct grub_ldm_vblk)];
+      unsigned i;
+      err = grub_disk_read (disk, cursec, 0,
+			    sizeof(vblk), &vblk);
+      if (err)
+	goto fail2;
+
+      for (i = 0; i < ARRAY_SIZE (vblk); i++)
+	{
+	  struct grub_diskfilter_pv *pv;
+	  grub_uint8_t *ptr;
+	  if (grub_memcmp (vblk[i].magic, LDM_VBLK_MAGIC,
+			   sizeof (vblk[i].magic)) != 0)
+	    continue;
+	  if (grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_CONSISTENT
+	      && grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_STILL_ACTIVE)
+	    continue;
+	  if (vblk[i].type != ENTRY_DISK)
+	    continue;
+	  pv = grub_zalloc (sizeof (*pv));
+	  if (!pv)
+	    goto fail2;
+
+	  pv->disk = 0;
+	  ptr = vblk[i].dynamic;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (pv);
+	      goto fail2;
+	    }
+	  pv->internal_id = grub_malloc (ptr[0] + 2);
+	  if (!pv->internal_id)
+	    {
+	      grub_free (pv);
+	      goto fail2;
+	    }
+	  grub_memcpy (pv->internal_id, ptr, (grub_size_t) ptr[0] + 1);
+	  pv->internal_id[(grub_size_t) ptr[0] + 1] = 0;
+	  
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (pv);
+	      goto fail2;
+	    }
+	  /* ptr = name.  */
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1
+	      >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (pv);
+	      goto fail2;
+	    }
+	  pv->id.uuidlen = *ptr;
+	  pv->id.uuid = grub_malloc (pv->id.uuidlen + 1);
+	  grub_memcpy (pv->id.uuid, ptr + 1, pv->id.uuidlen);
+	  pv->id.uuid[pv->id.uuidlen] = 0;
+
+	  pv->next = vg->pvs;
+	  vg->pvs = pv;
+	}
+    }
+
+  /* Then find LVs.  */
+  for (cursec = startsec + 0x12; cursec < endsec; cursec++)
+    {
+      struct grub_ldm_vblk vblk[GRUB_DISK_SECTOR_SIZE
+				/ sizeof (struct grub_ldm_vblk)];
+      unsigned i;
+      grub_size_t sz;
+      err = grub_disk_read (disk, cursec, 0,
+			    sizeof(vblk), &vblk);
+      if (err)
+	goto fail2;
+
+      for (i = 0; i < ARRAY_SIZE (vblk); i++)
+	{
+	  struct grub_diskfilter_lv *lv;
+	  grub_uint8_t *ptr;
+	  if (grub_memcmp (vblk[i].magic, LDM_VBLK_MAGIC,
+			   sizeof (vblk[i].magic)) != 0)
+	    continue;
+	  if (grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_CONSISTENT
+	      && grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_STILL_ACTIVE)
+	    continue;
+	  if (vblk[i].type != ENTRY_VOLUME)
+	    continue;
+	  lv = grub_zalloc (sizeof (*lv));
+	  if (!lv)
+	    goto fail2;
+
+	  lv->vg = vg;
+	  lv->segment_count = 1;
+	  lv->segment_alloc = 1;
+	  lv->visible = 1;
+	  lv->segments = grub_zalloc (sizeof (*lv->segments));
+	  if (!lv->segments)
+	    {
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  lv->segments->start_extent = 0;
+	  lv->segments->type = GRUB_DISKFILTER_MIRROR;
+	  lv->segments->node_count = 0;
+	  lv->segments->node_alloc = 8;
+	  lv->segments->nodes = grub_calloc (lv->segments->node_alloc,
+					     sizeof (*lv->segments->nodes));
+	  if (!lv->segments->nodes)
+	    {
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  ptr = vblk[i].dynamic;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  lv->internal_id = grub_malloc ((grub_size_t) ptr[0] + 2);
+	  if (!lv->internal_id)
+	    {
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  grub_memcpy (lv->internal_id, ptr, ptr[0] + 1);
+	  lv->internal_id[ptr[0] + 1] = 0;
+
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  if (grub_add (*ptr, 1, &sz))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  lv->name = grub_malloc (sz);
+	  if (!lv->name)
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  grub_memcpy (lv->name, ptr + 1, *ptr);
+	  lv->name[*ptr] = 0;
+	  lv->fullname = grub_xasprintf ("ldm/%s/%s",
+					 vg->uuid, lv->name);
+	  if (!lv->fullname)
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1
+	      >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  /* ptr = volume type.  */
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  /* ptr = flags.  */
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+
+	  /* Skip state, type, unknown, volume number, zeros, flags. */
+	  ptr += 14 + 1 + 1 + 1 + 3 + 1;
+	  /* ptr = number of children.  */
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+
+	  /* Skip 2 more fields.  */
+	  ptr += 8 + 8;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic)
+	      || ptr + *ptr + 1>= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (lv->internal_id);
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail2;
+	    }
+	  lv->size = read_int (ptr + 1, *ptr);
+	  lv->segments->extent_count = lv->size;
+
+	  lv->next = vg->lvs;
+	  vg->lvs = lv;
+	}
+    }
+
+  /* Now the components.  */
+  for (cursec = startsec + 0x12; cursec < endsec; cursec++)
+    {
+      struct grub_ldm_vblk vblk[GRUB_DISK_SECTOR_SIZE
+				/ sizeof (struct grub_ldm_vblk)];
+      unsigned i;
+      err = grub_disk_read (disk, cursec, 0,
+			    sizeof(vblk), &vblk);
+      if (err)
+	goto fail2;
+
+      for (i = 0; i < ARRAY_SIZE (vblk); i++)
+	{
+	  struct grub_diskfilter_lv *comp;
+	  struct grub_diskfilter_lv *lv;
+	  grub_uint8_t type;
+
+	  grub_uint8_t *ptr;
+	  if (grub_memcmp (vblk[i].magic, LDM_VBLK_MAGIC,
+			   sizeof (vblk[i].magic)) != 0)
+	    continue;
+	  if (grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_CONSISTENT
+	      && grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_STILL_ACTIVE)
+	    continue;
+	  if (vblk[i].type != ENTRY_COMPONENT)
+	    continue;
+	  comp = grub_zalloc (sizeof (*comp));
+	  if (!comp)
+	    goto fail2;
+	  comp->visible = 0;
+	  comp->name = 0;
+	  comp->fullname = 0;
+
+	  ptr = vblk[i].dynamic;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  comp->internal_id = grub_malloc ((grub_size_t) ptr[0] + 2);
+	  if (!comp->internal_id)
+	    {
+	      grub_free (comp);
+	      goto fail2;
+	    }
+	  grub_memcpy (comp->internal_id, ptr, ptr[0] + 1);
+	  comp->internal_id[ptr[0] + 1] = 0;
+
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      goto fail2;
+	    }
+	  /* ptr = name.  */
+	  ptr += *ptr + 1;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      goto fail2;
+	    }
+	  /* ptr = state.  */
+	  ptr += *ptr + 1;
+	  type = *ptr++;
+	  /* skip zeros.  */
+	  ptr += 4;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      goto fail2;
+	    }
+
+	  /* ptr = number of children. */
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      goto fail2;
+	    }
+	  ptr += 8 + 8;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic
+	      + sizeof (vblk[i].dynamic))
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      goto fail2;
+	    }
+	  for (lv = vg->lvs; lv; lv = lv->next)
+	    {
+	      if (lv->internal_id[0] == ptr[0]
+		  && grub_memcmp (lv->internal_id + 1, ptr + 1, ptr[0]) == 0)
+		break;
+	    }
+	  if (!lv)
+	    {
+	      grub_free (comp->internal_id);
+	      grub_free (comp);
+	      continue;
+	    }
+	  comp->size = lv->size;
+	  if (type == SPANNED)
+	    {
+	      comp->segment_alloc = 8;
+	      comp->segment_count = 0;
+	      comp->segments = grub_calloc (comp->segment_alloc,
+					    sizeof (*comp->segments));
+	      if (!comp->segments)
+		{
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	    }
+	  else
+	    {
+	      comp->segment_alloc = 1;
+	      comp->segment_count = 1;
+	      comp->segments = grub_malloc (sizeof (*comp->segments));
+	      if (!comp->segments)
+		{
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      comp->segments->start_extent = 0;
+	      comp->segments->extent_count = lv->size;
+	      comp->segments->layout = 0;
+	      if (type == STRIPE)
+		comp->segments->type = GRUB_DISKFILTER_STRIPED;
+	      else if (type == RAID5)
+		{
+		  comp->segments->type = GRUB_DISKFILTER_RAID5;
+		  comp->segments->layout = GRUB_RAID_LAYOUT_SYMMETRIC_MASK;
+		}
+	      else
+		{
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      ptr += *ptr + 1;
+	      ptr++;
+	      if (!(vblk[i].flags & 0x10))
+		{
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic)
+		  || ptr + *ptr + 1 >= vblk[i].dynamic
+		  + sizeof (vblk[i].dynamic))
+		{
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      comp->segments->stripe_size = read_int (ptr + 1, *ptr);
+	      ptr += *ptr + 1;
+	      if (ptr + *ptr + 1 >= vblk[i].dynamic
+		  + sizeof (vblk[i].dynamic))
+		{
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      comp->segments->node_count = read_int (ptr + 1, *ptr);
+	      comp->segments->node_alloc = comp->segments->node_count;
+	      comp->segments->nodes = grub_calloc (comp->segments->node_alloc,
+						   sizeof (*comp->segments->nodes));
+	      if (!lv->segments->nodes)
+		{
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	    }
+
+	  if (lv->segments->node_alloc == lv->segments->node_count)
+	    {
+	      void *t;
+	      grub_size_t sz;
+
+	      if (grub_mul (lv->segments->node_alloc, 2, &lv->segments->node_alloc) ||
+		  grub_mul (lv->segments->node_alloc, sizeof (*lv->segments->nodes), &sz))
+		{
+		  grub_free (comp->segments->nodes);
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+
+	      t = grub_realloc (lv->segments->nodes, sz);
+	      if (!t)
+		{
+		  grub_free (comp->segments->nodes);
+		  grub_free (comp->segments);
+		  grub_free (comp->internal_id);
+		  grub_free (comp);
+		  goto fail2;
+		}
+	      lv->segments->nodes = t;
+	    }
+	  lv->segments->nodes[lv->segments->node_count].pv = 0;
+	  lv->segments->nodes[lv->segments->node_count].start = 0;
+	  lv->segments->nodes[lv->segments->node_count++].lv = comp;
+	  comp->next = vg->lvs;
+	  vg->lvs = comp;
+	}
+    }
+  /* Partitions.  */
+  for (cursec = startsec + 0x12; cursec < endsec; cursec++)
+    {
+      struct grub_ldm_vblk vblk[GRUB_DISK_SECTOR_SIZE
+				/ sizeof (struct grub_ldm_vblk)];
+      unsigned i;
+      err = grub_disk_read (disk, cursec, 0,
+			    sizeof(vblk), &vblk);
+      if (err)
+	goto fail2;
+
+      for (i = 0; i < ARRAY_SIZE (vblk); i++)
+	{
+	  struct grub_diskfilter_lv *comp;
+	  struct grub_diskfilter_node part;
+	  grub_disk_addr_t start, size;
+
+	  grub_uint8_t *ptr;
+	  part.name = 0;
+	  if (grub_memcmp (vblk[i].magic, LDM_VBLK_MAGIC,
+			   sizeof (vblk[i].magic)) != 0)
+	    continue;
+	  if (grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_CONSISTENT
+	      && grub_be_to_cpu16 (vblk[i].update_status)
+	      != STATUS_STILL_ACTIVE)
+	    continue;
+	  if (vblk[i].type != ENTRY_PARTITION)
+	    continue;
+	  part.lv = 0;
+	  part.pv = 0;
+
+	  ptr = vblk[i].dynamic;
+	  if (ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  /* ID */
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  /* ptr = name.  */
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+
+	  /* skip zeros and logcommit id.  */
+	  ptr += 4 + 8;
+	  if (ptr + 16 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  part.start = read_int (ptr, 8);
+	  start = read_int (ptr + 8, 8);
+	  ptr += 16;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic)
+	      || ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  size = read_int (ptr + 1, *ptr);
+	  ptr += *ptr + 1;
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic)
+	      || ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+
+	  for (comp = vg->lvs; comp; comp = comp->next)
+	    if (comp->internal_id[0] == ptr[0]
+		&& grub_memcmp (ptr + 1, comp->internal_id + 1,
+				comp->internal_id[0]) == 0)
+	      goto out;
+	  continue;
+	out:
+	  if (ptr >= vblk[i].dynamic + sizeof (vblk[i].dynamic)
+	      || ptr + *ptr + 1 >= vblk[i].dynamic + sizeof (vblk[i].dynamic))
+	    {
+	      goto fail2;
+	    }
+	  ptr += *ptr + 1;
+	  struct grub_diskfilter_pv *pv;
+	  for (pv = vg->pvs; pv; pv = pv->next)
+	    if (pv->internal_id[0] == ptr[0]
+		&& grub_memcmp (pv->internal_id + 1, ptr + 1, ptr[0]) == 0)
+	      part.pv = pv;
+
+	  if (comp->segment_alloc == 1)
+	    {
+	      unsigned node_index;
+	      ptr += *ptr + 1;
+	      if (ptr + *ptr + 1 >= vblk[i].dynamic
+		  + sizeof (vblk[i].dynamic))
+		{
+		  goto fail2;
+		}
+	      node_index = read_int (ptr + 1, *ptr);
+	      if (node_index < comp->segments->node_count)
+		comp->segments->nodes[node_index] = part;
+	    }
+	  else
+	    {
+	      if (comp->segment_alloc == comp->segment_count)
+		{
+		  void *t;
+		  grub_size_t sz;
+
+		  if (grub_mul (comp->segment_alloc, 2, &comp->segment_alloc) ||
+		      grub_mul (comp->segment_alloc, sizeof (*comp->segments), &sz))
+		    goto fail2;
+
+		  t = grub_realloc (comp->segments, sz);
+		  if (!t)
+		    goto fail2;
+		  comp->segments = t;
+		}
+	      comp->segments[comp->segment_count].start_extent = start;
+	      comp->segments[comp->segment_count].extent_count = size;
+	      comp->segments[comp->segment_count].type = GRUB_DISKFILTER_STRIPED;
+	      comp->segments[comp->segment_count].node_count = 1;
+	      comp->segments[comp->segment_count].node_alloc = 1;
+	      comp->segments[comp->segment_count].nodes
+		= grub_malloc (sizeof (*comp->segments[comp->segment_count].nodes));
+	      if (!comp->segments[comp->segment_count].nodes)
+		goto fail2;
+	      comp->segments[comp->segment_count].nodes[0] = part;
+	      comp->segment_count++;
+	    }
+	}
+    }
+  if (grub_diskfilter_vg_register (vg))
+    goto fail2;
+  return vg;
+ fail2:
+  {
+    struct grub_diskfilter_lv *lv, *next_lv;
+    struct grub_diskfilter_pv *pv, *next_pv;
+    for (lv = vg->lvs; lv; lv = next_lv)
+      {
+	unsigned i;
+	for (i = 0; i < lv->segment_count; i++)
+	  grub_free (lv->segments[i].nodes);
+
+	next_lv = lv->next;
+	grub_free (lv->segments);
+	grub_free (lv->internal_id);
+	grub_free (lv->name);
+	grub_free (lv->fullname);
+	grub_free (lv);
+      }
+    for (pv = vg->pvs; pv; pv = next_pv)
+      {
+	next_pv = pv->next;
+	grub_free (pv->id.uuid);
+	grub_free (pv);
+      }
+  }
+  grub_free (vg->uuid);
+  grub_free (vg);
+  return NULL;
+}
+
+static struct grub_diskfilter_vg * 
+grub_ldm_detect (grub_disk_t disk,
+		 struct grub_diskfilter_pv_id *id,
+		 grub_disk_addr_t *start_sector)
+{
+  grub_err_t err;
+  struct grub_ldm_label label;
+  struct grub_diskfilter_vg *vg;
+
+#ifdef GRUB_UTIL
+  grub_util_info ("scanning %s for LDM", disk->name);
+#endif
+
+  {
+    int i;
+    int has_ldm = msdos_has_ldm_partition (disk);
+    for (i = 0; i < 3; i++)
+      {
+	grub_disk_addr_t sector = LDM_LABEL_SECTOR;
+	switch (i)
+	  {
+	  case 0:
+	    if (!has_ldm)
+	      continue;
+	    sector = LDM_LABEL_SECTOR;
+	    break;
+	  case 1:
+	    /* LDM is never inside a partition.  */
+	    if (!has_ldm || disk->partition)
+	      continue;
+	    sector = grub_disk_native_sectors (disk);
+	    if (sector == GRUB_DISK_SIZE_UNKNOWN)
+	      continue;
+	    sector--;
+	    break;
+	    /* FIXME: try the third copy.  */
+	  case 2:
+	    sector = gpt_ldm_sector (disk);
+	    if (!sector)
+	      continue;
+	    break;
+	  }
+	err = grub_disk_read (disk, sector, 0,
+			      sizeof(label), &label);
+	if (err)
+	  return NULL;
+	if (grub_memcmp (label.magic, LDM_MAGIC, sizeof (label.magic)) == 0
+	    && grub_be_to_cpu16 (label.ver_major) == 0x02
+	    && grub_be_to_cpu16 (label.ver_minor) >= 0x0b
+	    && grub_be_to_cpu16 (label.ver_minor) <= 0x0c)
+	  break;
+      }
+
+    /* Return if we didn't find a label. */
+    if (i == 3)
+      {
+#ifdef GRUB_UTIL
+	grub_util_info ("no LDM signature found");
+#endif
+	return NULL;
+      }
+  }
+
+  id->uuid = grub_malloc (LDM_GUID_STRLEN + 1);
+  if (!id->uuid)
+    return NULL;
+  grub_memcpy (id->uuid, label.disk_guid, LDM_GUID_STRLEN);
+  id->uuid[LDM_GUID_STRLEN] = 0;
+  id->uuidlen = grub_strlen ((char *) id->uuid);
+  *start_sector = grub_be_to_cpu64 (label.pv_start);
+
+  {
+    grub_size_t s;
+    for (s = 0; s < LDM_GUID_STRLEN && label.group_guid[s]; s++);
+    vg = grub_diskfilter_get_vg_by_uuid (s, label.group_guid);
+    if (! vg)
+      vg = make_vg (disk, &label);
+  }
+
+  if (!vg)
+    {
+      grub_free (id->uuid);
+      return NULL;
+    }
+  return vg;
+}
+
+#ifdef GRUB_UTIL
+
+char *
+grub_util_get_ldm (grub_disk_t disk, grub_disk_addr_t start)
+{
+  struct grub_diskfilter_pv *pv = NULL;
+  struct grub_diskfilter_vg *vg = NULL;
+  struct grub_diskfilter_lv *res = 0, *lv, *res_lv = 0;
+
+  pv = grub_diskfilter_get_pv_from_disk (disk, &vg);
+
+  if (!pv)
+    return NULL;
+
+  for (lv = vg->lvs; lv; lv = lv->next)
+    if (lv->segment_count == 1 && lv->segments->node_count == 1
+	&& lv->segments->type == GRUB_DISKFILTER_STRIPED
+	&& lv->segments->nodes->pv == pv
+	&& lv->segments->nodes->start + pv->start_sector == start)
+      {
+	res_lv = lv;
+	break;
+      }
+  if (!res_lv)
+    return NULL;
+  for (lv = vg->lvs; lv; lv = lv->next)
+    if (lv->segment_count == 1 && lv->segments->node_count == 1
+	&& lv->segments->type == GRUB_DISKFILTER_MIRROR
+	&& lv->segments->nodes->lv == res_lv)
+      {
+	res = lv;
+	break;
+      }
+  if (res && res->fullname)
+    return grub_strdup (res->fullname);
+  return NULL;
+}
+
+int
+grub_util_is_ldm (grub_disk_t disk)
+{
+  int i;
+  int has_ldm = msdos_has_ldm_partition (disk);
+  for (i = 0; i < 3; i++)
+    {
+      grub_disk_addr_t sector = LDM_LABEL_SECTOR;
+      grub_err_t err;
+      struct grub_ldm_label label;
+
+      switch (i)
+	{
+	case 0:
+	  if (!has_ldm)
+	    continue;
+	  sector = LDM_LABEL_SECTOR;
+	  break;
+	case 1:
+	  /* LDM is never inside a partition.  */
+	  if (!has_ldm || disk->partition)
+	    continue;
+	  sector = grub_disk_native_sectors (disk);
+	  if (sector == GRUB_DISK_SIZE_UNKNOWN)
+	    continue;
+	  sector--;
+	  break;
+	  /* FIXME: try the third copy.  */
+	case 2:
+	  sector = gpt_ldm_sector (disk);
+	  if (!sector)
+	    continue;
+	  break;
+	}
+      err = grub_disk_read (disk, sector, 0, sizeof(label), &label);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  return 0;
+	}
+      /* This check is more relaxed on purpose.  */
+      if (grub_memcmp (label.magic, LDM_MAGIC, sizeof (label.magic)) == 0)
+	return 1;
+    }
+
+  return 0;
+}
+
+grub_err_t
+grub_util_ldm_embed (struct grub_disk *disk, unsigned int *nsectors,
+		     unsigned int max_nsectors,
+		     grub_embed_type_t embed_type,
+		     grub_disk_addr_t **sectors)
+{
+  struct grub_diskfilter_pv *pv = NULL;
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_lv *lv;
+  unsigned i;
+
+  if (embed_type != GRUB_EMBED_PCBIOS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "LDM currently supports only PC-BIOS embedding");
+  if (disk->partition)
+    return grub_error (GRUB_ERR_BUG, "disk isn't LDM");
+  pv = grub_diskfilter_get_pv_from_disk (disk, &vg);
+  if (!pv)
+    return grub_error (GRUB_ERR_BUG, "disk isn't LDM");
+  for (lv = vg->lvs; lv; lv = lv->next)
+    {
+      struct grub_diskfilter_lv *comp;
+
+      if (!lv->visible || !lv->fullname)
+	continue;
+
+      if (lv->segment_count != 1)
+	continue;
+      if (lv->segments->type != GRUB_DISKFILTER_MIRROR
+	  || lv->segments->node_count != 1
+	  || lv->segments->start_extent != 0
+	  || lv->segments->extent_count != lv->size)
+	continue;
+
+      comp = lv->segments->nodes->lv;
+      if (!comp)
+	continue;
+
+      if (comp->segment_count != 1 || comp->size != lv->size)
+	continue;
+      if (comp->segments->type != GRUB_DISKFILTER_STRIPED
+	  || comp->segments->node_count != 1
+	  || comp->segments->start_extent != 0
+	  || comp->segments->extent_count != lv->size)
+	continue;
+
+      /* How to implement proper check is to be discussed.  */
+#if 1
+      if (1)
+	continue;
+#else
+      if (grub_strcmp (lv->name, "Volume5") != 0)
+	continue;
+#endif
+      if (lv->size < *nsectors)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   /* TRANSLATORS: it's a partition for embedding,
+			      not a partition embed into something. GRUB
+			      install tools put core.img into a place
+			      usable for bootloaders (called generically
+			      "embedding zone") and this operation is
+			      called "embedding".  */
+			   N_("your LDM Embedding Partition is too small;"
+			      " embedding won't be possible"));
+      *nsectors = lv->size;
+      if (*nsectors > max_nsectors)
+	*nsectors = max_nsectors;
+      *sectors = grub_calloc (*nsectors, sizeof (**sectors));
+      if (!*sectors)
+	return grub_errno;
+      for (i = 0; i < *nsectors; i++)
+	(*sectors)[i] = (lv->segments->nodes->start
+			 + comp->segments->nodes->start
+			 + comp->segments->nodes->pv->start_sector + i);
+      return GRUB_ERR_NONE;
+    }
+
+  return grub_error (GRUB_ERR_FILE_NOT_FOUND,
+		     /* TRANSLATORS: it's a partition for embedding,
+			not a partition embed into something.  */
+		     N_("this LDM has no Embedding Partition;"
+			" embedding won't be possible"));
+}
+#endif
+
+static struct grub_diskfilter grub_ldm_dev = {
+  .name = "ldm",
+  .detect = grub_ldm_detect,
+  .next = 0
+};
+
+GRUB_MOD_INIT (ldm)
+{
+  grub_diskfilter_register_back (&grub_ldm_dev);
+}
+
+GRUB_MOD_FINI (ldm)
+{
+  grub_diskfilter_unregister (&grub_ldm_dev);
+}
diff --git a/grub-core/disk/loopback.c b/grub-core/disk/loopback.c
new file mode 100644
index 0000000..41bebd1
--- /dev/null
+++ b/grub-core/disk/loopback.c
@@ -0,0 +1,240 @@
+/* loopback.c - command to add loopback devices.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_loopback
+{
+  char *devname;
+  grub_file_t file;
+  struct grub_loopback *next;
+  unsigned long id;
+};
+
+static struct grub_loopback *loopback_list;
+static unsigned long last_id = 0;
+
+static const struct grub_arg_option options[] =
+  {
+    /* TRANSLATORS: The disk is simply removed from the list of available ones,
+       not wiped, avoid to scare user.  */
+    {"delete", 'd', 0, N_("Delete the specified loopback drive."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+/* Delete the loopback device NAME.  */
+static grub_err_t
+delete_loopback (const char *name)
+{
+  struct grub_loopback *dev;
+  struct grub_loopback **prev;
+
+  /* Search for the device.  */
+  for (dev = loopback_list, prev = &loopback_list;
+       dev;
+       prev = &dev->next, dev = dev->next)
+    if (grub_strcmp (dev->devname, name) == 0)
+      break;
+
+  if (! dev)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "device not found");
+
+  /* Remove the device from the list.  */
+  *prev = dev->next;
+
+  grub_free (dev->devname);
+  grub_file_close (dev->file);
+  grub_free (dev);
+
+  return 0;
+}
+
+/* The command to add and remove loopback devices.  */
+static grub_err_t
+grub_cmd_loopback (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  grub_file_t file;
+  struct grub_loopback *newdev;
+  grub_err_t ret;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "device name required");
+
+  /* Check if `-d' was used.  */
+  if (state[0].set)
+      return delete_loopback (args[0]);
+
+  if (argc < 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  /* Check that a device with requested name does not already exist. */
+  for (newdev = loopback_list; newdev; newdev = newdev->next)
+    if (grub_strcmp (newdev->devname, args[0]) == 0)
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "device name already exists");
+
+  file = grub_file_open (args[1], GRUB_FILE_TYPE_LOOPBACK
+			 | GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (! file)
+    return grub_errno;
+
+  /* Unable to replace it, make a new entry.  */
+  newdev = grub_malloc (sizeof (struct grub_loopback));
+  if (! newdev)
+    goto fail;
+
+  newdev->devname = grub_strdup (args[0]);
+  if (! newdev->devname)
+    {
+      grub_free (newdev);
+      goto fail;
+    }
+
+  newdev->file = file;
+  newdev->id = last_id++;
+
+  /* Add the new entry to the list.  */
+  newdev->next = loopback_list;
+  loopback_list = newdev;
+
+  return 0;
+
+fail:
+  ret = grub_errno;
+  grub_file_close (file);
+  return ret;
+}
+
+
+static int
+grub_loopback_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		       grub_disk_pull_t pull)
+{
+  struct grub_loopback *d;
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+  for (d = loopback_list; d; d = d->next)
+    {
+      if (hook (d->devname, hook_data))
+	return 1;
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_loopback_open (const char *name, grub_disk_t disk)
+{
+  struct grub_loopback *dev;
+
+  for (dev = loopback_list; dev; dev = dev->next)
+    if (grub_strcmp (dev->devname, name) == 0)
+      break;
+
+  if (! dev)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
+
+  /* Use the filesize for the disk size, round up to a complete sector.  */
+  if (dev->file->size != GRUB_FILE_SIZE_UNKNOWN)
+    disk->total_sectors = ((dev->file->size + GRUB_DISK_SECTOR_SIZE - 1)
+			   / GRUB_DISK_SECTOR_SIZE);
+  else
+    disk->total_sectors = GRUB_DISK_SIZE_UNKNOWN;
+  /* Avoid reading more than 512M.  */
+  disk->max_agglomerate = 1 << (29 - GRUB_DISK_SECTOR_BITS
+				- GRUB_DISK_CACHE_BITS);
+
+  disk->id = dev->id;
+
+  disk->data = dev;
+
+  return 0;
+}
+
+static grub_err_t
+grub_loopback_read (grub_disk_t disk, grub_disk_addr_t sector,
+		    grub_size_t size, char *buf)
+{
+  grub_file_t file = ((struct grub_loopback *) disk->data)->file;
+  grub_off_t pos;
+
+  grub_file_seek (file, sector << GRUB_DISK_SECTOR_BITS);
+
+  grub_file_read (file, buf, size << GRUB_DISK_SECTOR_BITS);
+  if (grub_errno)
+    return grub_errno;
+
+  /* In case there is more data read than there is available, in case
+     of files that are not a multiple of GRUB_DISK_SECTOR_SIZE, fill
+     the rest with zeros.  */
+  pos = (sector + size) << GRUB_DISK_SECTOR_BITS;
+  if (pos > file->size)
+    {
+      grub_size_t amount = pos - file->size;
+      grub_memset (buf + (size << GRUB_DISK_SECTOR_BITS) - amount, 0, amount);
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_loopback_write (grub_disk_t disk __attribute ((unused)),
+		     grub_disk_addr_t sector __attribute ((unused)),
+		     grub_size_t size __attribute ((unused)),
+		     const char *buf __attribute ((unused)))
+{
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		     "loopback write is not supported");
+}
+
+static struct grub_disk_dev grub_loopback_dev =
+  {
+    .name = "loopback",
+    .id = GRUB_DISK_DEVICE_LOOPBACK_ID,
+    .disk_iterate = grub_loopback_iterate,
+    .disk_open = grub_loopback_open,
+    .disk_read = grub_loopback_read,
+    .disk_write = grub_loopback_write,
+    .next = 0
+  };
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(loopback)
+{
+  cmd = grub_register_extcmd ("loopback", grub_cmd_loopback, 0,
+			      N_("[-d] DEVICENAME FILE."),
+			      /* TRANSLATORS: The file itself is not destroyed
+				 or transformed into drive.  */
+			      N_("Make a virtual drive from a file."), options);
+  grub_disk_dev_register (&grub_loopback_dev);
+}
+
+GRUB_MOD_FINI(loopback)
+{
+  grub_unregister_extcmd (cmd);
+  grub_disk_dev_unregister (&grub_loopback_dev);
+}
diff --git a/grub-core/disk/luks.c b/grub-core/disk/luks.c
new file mode 100644
index 0000000..13103ea
--- /dev/null
+++ b/grub-core/disk/luks.c
@@ -0,0 +1,329 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007,2010,2011,2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cryptodisk.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/disk.h>
+#include <grub/crypto.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define MAX_PASSPHRASE 256
+
+#define LUKS_KEY_ENABLED  0x00AC71F3
+
+/* On disk LUKS header */
+struct grub_luks_phdr
+{
+  grub_uint8_t magic[6];
+#define LUKS_MAGIC        "LUKS\xBA\xBE"
+  grub_uint16_t version;
+  char cipherName[32];
+  char cipherMode[32];
+  char hashSpec[32];
+  grub_uint32_t payloadOffset;
+  grub_uint32_t keyBytes;
+  grub_uint8_t mkDigest[20];
+  grub_uint8_t mkDigestSalt[32];
+  grub_uint32_t mkDigestIterations;
+  char uuid[40];
+  struct
+  {
+    grub_uint32_t active;
+    grub_uint32_t passwordIterations;
+    grub_uint8_t passwordSalt[32];
+    grub_uint32_t keyMaterialOffset;
+    grub_uint32_t stripes;
+  } keyblock[8];
+} GRUB_PACKED;
+
+typedef struct grub_luks_phdr *grub_luks_phdr_t;
+
+gcry_err_code_t AF_merge (const gcry_md_spec_t * hash, grub_uint8_t * src,
+			  grub_uint8_t * dst, grub_size_t blocksize,
+			  grub_size_t blocknumbers);
+
+static grub_cryptodisk_t
+configure_ciphers (grub_disk_t disk, const char *check_uuid,
+		   int check_boot)
+{
+  grub_cryptodisk_t newdev;
+  const char *iptr;
+  struct grub_luks_phdr header;
+  char *optr;
+  char uuid[sizeof (header.uuid) + 1];
+  char ciphername[sizeof (header.cipherName) + 1];
+  char ciphermode[sizeof (header.cipherMode) + 1];
+  char hashspec[sizeof (header.hashSpec) + 1];
+  grub_err_t err;
+
+  if (check_boot)
+    return NULL;
+
+  /* Read the LUKS header.  */
+  err = grub_disk_read (disk, 0, 0, sizeof (header), &header);
+  if (err)
+    {
+      if (err == GRUB_ERR_OUT_OF_RANGE)
+	grub_errno = GRUB_ERR_NONE;
+      return NULL;
+    }
+
+  /* Look for LUKS magic sequence.  */
+  if (grub_memcmp (header.magic, LUKS_MAGIC, sizeof (header.magic))
+      || grub_be_to_cpu16 (header.version) != 1)
+    return NULL;
+
+  grub_memset (uuid, 0, sizeof (uuid));
+  optr = uuid;
+  for (iptr = header.uuid; iptr < &header.uuid[ARRAY_SIZE (header.uuid)];
+       iptr++)
+    {
+      if (*iptr != '-')
+	*optr++ = *iptr;
+    }
+  *optr = 0;
+
+  if (check_uuid && grub_strcasecmp (check_uuid, uuid) != 0)
+    {
+      grub_dprintf ("luks", "%s != %s\n", uuid, check_uuid);
+      return NULL;
+    }
+
+  /* Make sure that strings are null terminated.  */
+  grub_memcpy (ciphername, header.cipherName, sizeof (header.cipherName));
+  ciphername[sizeof (header.cipherName)] = 0;
+  grub_memcpy (ciphermode, header.cipherMode, sizeof (header.cipherMode));
+  ciphermode[sizeof (header.cipherMode)] = 0;
+  grub_memcpy (hashspec, header.hashSpec, sizeof (header.hashSpec));
+  hashspec[sizeof (header.hashSpec)] = 0;
+
+  newdev = grub_zalloc (sizeof (struct grub_cryptodisk));
+  if (!newdev)
+      return NULL;
+  newdev->offset_sectors = grub_be_to_cpu32 (header.payloadOffset);
+  newdev->source_disk = NULL;
+  newdev->log_sector_size = GRUB_LUKS1_LOG_SECTOR_SIZE;
+  newdev->total_sectors = grub_disk_native_sectors (disk) - newdev->offset_sectors;
+  grub_memcpy (newdev->uuid, uuid, sizeof (uuid));
+  newdev->modname = "luks";
+
+  /* Configure the hash used for the AF splitter and HMAC.  */
+  newdev->hash = grub_crypto_lookup_md_by_name (hashspec);
+  if (!newdev->hash)
+    {
+      grub_free (newdev);
+      grub_error (GRUB_ERR_FILE_NOT_FOUND, "Couldn't load %s hash",
+		  hashspec);
+      return NULL;
+    }
+
+  err = grub_cryptodisk_setcipher (newdev, ciphername, ciphermode);
+  if (err)
+    {
+      grub_free (newdev);
+      return NULL;
+    }
+
+  COMPILE_TIME_ASSERT (sizeof (newdev->uuid) >= sizeof (uuid));
+  return newdev;
+}
+
+static grub_err_t
+luks_recover_key (grub_disk_t source,
+		  grub_cryptodisk_t dev)
+{
+  struct grub_luks_phdr header;
+  grub_size_t keysize;
+  grub_uint8_t *split_key = NULL;
+  char passphrase[MAX_PASSPHRASE] = "";
+  grub_uint8_t candidate_digest[sizeof (header.mkDigest)];
+  unsigned i;
+  grub_size_t length;
+  grub_err_t err;
+  grub_size_t max_stripes = 1;
+  char *tmp;
+
+  err = grub_disk_read (source, 0, 0, sizeof (header), &header);
+  if (err)
+    return err;
+
+  grub_puts_ (N_("Attempting to decrypt master key..."));
+  keysize = grub_be_to_cpu32 (header.keyBytes);
+  if (keysize > GRUB_CRYPTODISK_MAX_KEYLEN)
+    return grub_error (GRUB_ERR_BAD_FS, "key is too long");
+
+  for (i = 0; i < ARRAY_SIZE (header.keyblock); i++)
+    if (grub_be_to_cpu32 (header.keyblock[i].active) == LUKS_KEY_ENABLED
+	&& grub_be_to_cpu32 (header.keyblock[i].stripes) > max_stripes)
+      max_stripes = grub_be_to_cpu32 (header.keyblock[i].stripes);
+
+  split_key = grub_calloc (keysize, max_stripes);
+  if (!split_key)
+    return grub_errno;
+
+  /* Get the passphrase from the user.  */
+  tmp = NULL;
+  if (source->partition)
+    tmp = grub_partition_get_name (source->partition);
+  grub_printf_ (N_("Enter passphrase for %s%s%s (%s): "), source->name,
+	       source->partition ? "," : "", tmp ? : "",
+	       dev->uuid);
+  grub_free (tmp);
+  if (!grub_password_get (passphrase, MAX_PASSPHRASE))
+    {
+      grub_free (split_key);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "Passphrase not supplied");
+    }
+
+  /* Try to recover master key from each active keyslot.  */
+  for (i = 0; i < ARRAY_SIZE (header.keyblock); i++)
+    {
+      gcry_err_code_t gcry_err;
+      grub_uint8_t candidate_key[GRUB_CRYPTODISK_MAX_KEYLEN];
+      grub_uint8_t digest[GRUB_CRYPTODISK_MAX_KEYLEN];
+
+      /* Check if keyslot is enabled.  */
+      if (grub_be_to_cpu32 (header.keyblock[i].active) != LUKS_KEY_ENABLED)
+	continue;
+
+      grub_dprintf ("luks", "Trying keyslot %d\n", i);
+
+      /* Calculate the PBKDF2 of the user supplied passphrase.  */
+      gcry_err = grub_crypto_pbkdf2 (dev->hash, (grub_uint8_t *) passphrase,
+				     grub_strlen (passphrase),
+				     header.keyblock[i].passwordSalt,
+				     sizeof (header.keyblock[i].passwordSalt),
+				     grub_be_to_cpu32 (header.keyblock[i].
+						       passwordIterations),
+				     digest, keysize);
+
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      grub_dprintf ("luks", "PBKDF2 done\n");
+
+      gcry_err = grub_cryptodisk_setkey (dev, digest, keysize); 
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      length = (keysize * grub_be_to_cpu32 (header.keyblock[i].stripes));
+
+      /* Read and decrypt the key material from the disk.  */
+      err = grub_disk_read (source,
+			    grub_be_to_cpu32 (header.keyblock
+					      [i].keyMaterialOffset), 0,
+			    length, split_key);
+      if (err)
+	{
+	  grub_free (split_key);
+	  return err;
+	}
+
+      gcry_err = grub_cryptodisk_decrypt (dev, split_key, length, 0,
+					  GRUB_LUKS1_LOG_SECTOR_SIZE);
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      /* Merge the decrypted key material to get the candidate master key.  */
+      gcry_err = AF_merge (dev->hash, split_key, candidate_key, keysize,
+			   grub_be_to_cpu32 (header.keyblock[i].stripes));
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      grub_dprintf ("luks", "candidate key recovered\n");
+
+      /* Calculate the PBKDF2 of the candidate master key.  */
+      gcry_err = grub_crypto_pbkdf2 (dev->hash, candidate_key,
+				     grub_be_to_cpu32 (header.keyBytes),
+				     header.mkDigestSalt,
+				     sizeof (header.mkDigestSalt),
+				     grub_be_to_cpu32
+				     (header.mkDigestIterations),
+				     candidate_digest,
+				     sizeof (candidate_digest));
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      /* Compare the calculated PBKDF2 to the digest stored
+         in the header to see if it's correct.  */
+      if (grub_memcmp (candidate_digest, header.mkDigest,
+		       sizeof (header.mkDigest)) != 0)
+	{
+	  grub_dprintf ("luks", "bad digest\n");
+	  continue;
+	}
+
+      /* TRANSLATORS: It's a cryptographic key slot: one element of an array
+	 where each element is either empty or holds a key.  */
+      grub_printf_ (N_("Slot %d opened\n"), i);
+
+      /* Set the master key.  */
+      gcry_err = grub_cryptodisk_setkey (dev, candidate_key, keysize); 
+      if (gcry_err)
+	{
+	  grub_free (split_key);
+	  return grub_crypto_gcry_error (gcry_err);
+	}
+
+      grub_free (split_key);
+
+      return GRUB_ERR_NONE;
+    }
+
+  grub_free (split_key);
+  return GRUB_ACCESS_DENIED;
+}
+
+struct grub_cryptodisk_dev luks_crypto = {
+  .scan = configure_ciphers,
+  .recover_key = luks_recover_key
+};
+
+GRUB_MOD_INIT (luks)
+{
+  COMPILE_TIME_ASSERT (sizeof (((struct grub_luks_phdr *) 0)->uuid)
+		       < GRUB_CRYPTODISK_MAX_UUID_LENGTH);
+  grub_cryptodisk_dev_register (&luks_crypto);
+}
+
+GRUB_MOD_FINI (luks)
+{
+  grub_cryptodisk_dev_unregister (&luks_crypto);
+}
diff --git a/grub-core/disk/luks2.c b/grub-core/disk/luks2.c
new file mode 100644
index 0000000..371a53b
--- /dev/null
+++ b/grub-core/disk/luks2.c
@@ -0,0 +1,791 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cryptodisk.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/disk.h>
+#include <grub/crypto.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+
+#include <base64.h>
+#include <json.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define LUKS_MAGIC_1ST "LUKS\xBA\xBE"
+#define LUKS_MAGIC_2ND "SKUL\xBA\xBE"
+
+#define MAX_PASSPHRASE 256
+
+enum grub_luks2_kdf_type
+{
+  LUKS2_KDF_TYPE_ARGON2I,
+  LUKS2_KDF_TYPE_PBKDF2
+};
+typedef enum grub_luks2_kdf_type grub_luks2_kdf_type_t;
+
+/* On disk LUKS header */
+struct grub_luks2_header
+{
+  char		magic[6];
+  grub_uint16_t version;
+  grub_uint64_t hdr_size;
+  grub_uint64_t seqid;
+  char		label[48];
+  char		csum_alg[32];
+  grub_uint8_t	salt[64];
+  char		uuid[40];
+  char		subsystem[48];
+  grub_uint64_t	hdr_offset;
+  char		_padding[184];
+  grub_uint8_t	csum[64];
+  char		_padding4096[7*512];
+} GRUB_PACKED;
+typedef struct grub_luks2_header grub_luks2_header_t;
+
+struct grub_luks2_keyslot
+{
+  /* The integer key to the associative array of keyslots. */
+  grub_uint64_t idx;
+  grub_int64_t key_size;
+  grub_int64_t priority;
+  struct
+  {
+    const char	  *encryption;
+    grub_uint64_t offset;
+    grub_uint64_t size;
+    grub_int64_t  key_size;
+  } area;
+  struct
+  {
+    const char	 *hash;
+    grub_int64_t stripes;
+  } af;
+  struct
+  {
+    grub_luks2_kdf_type_t type;
+    const char		  *salt;
+    union
+    {
+      struct
+      {
+	grub_int64_t time;
+	grub_int64_t memory;
+	grub_int64_t cpus;
+      } argon2i;
+      struct
+      {
+	const char   *hash;
+	grub_int64_t iterations;
+      } pbkdf2;
+    } u;
+  } kdf;
+};
+typedef struct grub_luks2_keyslot grub_luks2_keyslot_t;
+
+struct grub_luks2_segment
+{
+  grub_uint64_t idx;
+  grub_uint64_t offset;
+  const char	*size;
+  const char	*encryption;
+  grub_int64_t	sector_size;
+};
+typedef struct grub_luks2_segment grub_luks2_segment_t;
+
+struct grub_luks2_digest
+{
+  grub_uint64_t idx;
+  /* Both keyslots and segments are interpreted as bitfields here */
+  grub_uint64_t	keyslots;
+  grub_uint64_t	segments;
+  const char	*salt;
+  const char	*digest;
+  const char	*hash;
+  grub_int64_t	iterations;
+};
+typedef struct grub_luks2_digest grub_luks2_digest_t;
+
+gcry_err_code_t AF_merge (const gcry_md_spec_t * hash, grub_uint8_t * src,
+			  grub_uint8_t * dst, grub_size_t blocksize,
+			  grub_size_t blocknumbers);
+
+static grub_err_t
+luks2_parse_keyslot (grub_luks2_keyslot_t *out, const grub_json_t *keyslot)
+{
+  grub_json_t area, af, kdf;
+  const char *type;
+
+  if (grub_json_getstring (&type, keyslot, "type"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing or invalid keyslot");
+  else if (grub_strcmp (type, "luks2"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported keyslot type %s", type);
+  else if (grub_json_getint64 (&out->key_size, keyslot, "key_size"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing keyslot information");
+  if (grub_json_getint64 (&out->priority, keyslot, "priority"))
+    out->priority = 1;
+
+  if (grub_json_getvalue (&area, keyslot, "area") ||
+      grub_json_getstring (&type, &area, "type"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing or invalid key area");
+  else if (grub_strcmp (type, "raw"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported key area type: %s", type);
+  else if (grub_json_getuint64 (&out->area.offset, &area, "offset") ||
+	   grub_json_getuint64 (&out->area.size, &area, "size") ||
+	   grub_json_getstring (&out->area.encryption, &area, "encryption") ||
+	   grub_json_getint64 (&out->area.key_size, &area, "key_size"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing key area information");
+
+  if (grub_json_getvalue (&kdf, keyslot, "kdf") ||
+      grub_json_getstring (&type, &kdf, "type") ||
+      grub_json_getstring (&out->kdf.salt, &kdf, "salt"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing or invalid KDF");
+  else if (!grub_strcmp (type, "argon2i") || !grub_strcmp (type, "argon2id"))
+    {
+      out->kdf.type = LUKS2_KDF_TYPE_ARGON2I;
+      if (grub_json_getint64 (&out->kdf.u.argon2i.time, &kdf, "time") ||
+	  grub_json_getint64 (&out->kdf.u.argon2i.memory, &kdf, "memory") ||
+	  grub_json_getint64 (&out->kdf.u.argon2i.cpus, &kdf, "cpus"))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing Argon2i parameters");
+    }
+  else if (!grub_strcmp (type, "pbkdf2"))
+    {
+      out->kdf.type = LUKS2_KDF_TYPE_PBKDF2;
+      if (grub_json_getstring (&out->kdf.u.pbkdf2.hash, &kdf, "hash") ||
+	  grub_json_getint64 (&out->kdf.u.pbkdf2.iterations, &kdf, "iterations"))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing PBKDF2 parameters");
+    }
+  else
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported KDF type %s", type);
+
+  if (grub_json_getvalue (&af, keyslot, "af") ||
+      grub_json_getstring (&type, &af, "type"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "missing or invalid area");
+  if (grub_strcmp (type, "luks1"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported AF type %s", type);
+  if (grub_json_getint64 (&out->af.stripes, &af, "stripes") ||
+      grub_json_getstring (&out->af.hash, &af, "hash"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing AF parameters");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+luks2_parse_segment (grub_luks2_segment_t *out, const grub_json_t *segment)
+{
+  const char *type;
+
+  if (grub_json_getstring (&type, segment, "type"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid segment type");
+  else if (grub_strcmp (type, "crypt"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported segment type %s", type);
+
+  if (grub_json_getuint64 (&out->offset, segment, "offset") ||
+      grub_json_getstring (&out->size, segment, "size") ||
+      grub_json_getstring (&out->encryption, segment, "encryption") ||
+      grub_json_getint64 (&out->sector_size, segment, "sector_size"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing segment parameters");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+luks2_parse_digest (grub_luks2_digest_t *out, const grub_json_t *digest)
+{
+  grub_json_t segments, keyslots, o;
+  grub_size_t i, size;
+  grub_uint64_t bit;
+  const char *type;
+
+  if (grub_json_getstring (&type, digest, "type"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid digest type");
+  else if (grub_strcmp (type, "pbkdf2"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Unsupported digest type %s", type);
+
+  if (grub_json_getvalue (&segments, digest, "segments") ||
+      grub_json_getvalue (&keyslots, digest, "keyslots") ||
+      grub_json_getstring (&out->salt, digest, "salt") ||
+      grub_json_getstring (&out->digest, digest, "digest") ||
+      grub_json_getstring (&out->hash, digest, "hash") ||
+      grub_json_getint64 (&out->iterations, digest, "iterations"))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Missing digest parameters");
+
+  if (grub_json_getsize (&size, &segments))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "Digest references no segments");
+
+  out->segments = 0;
+  for (i = 0; i < size; i++)
+    {
+      if (grub_json_getchild (&o, &segments, i) ||
+	  grub_json_getuint64 (&bit, &o, NULL))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid segment");
+      out->segments |= (1 << bit);
+    }
+
+  if (grub_json_getsize (&size, &keyslots))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "Digest references no keyslots");
+
+  out->keyslots = 0;
+  for (i = 0; i < size; i++)
+    {
+      if (grub_json_getchild (&o, &keyslots, i) ||
+	  grub_json_getuint64 (&bit, &o, NULL))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid keyslot");
+      out->keyslots |= (1 << bit);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+luks2_get_keyslot (grub_luks2_keyslot_t *k, grub_luks2_digest_t *d, grub_luks2_segment_t *s,
+		   const grub_json_t *root, grub_size_t keyslot_json_idx)
+{
+  grub_json_t keyslots, keyslot, digests, digest, segments, segment;
+  grub_size_t json_idx, size;
+
+  /* Get nth keyslot */
+  if (grub_json_getvalue (&keyslots, root, "keyslots") ||
+      grub_json_getchild (&keyslot, &keyslots, keyslot_json_idx) ||
+      grub_json_getuint64 (&k->idx, &keyslot, NULL) ||
+      grub_json_getchild (&keyslot, &keyslot, 0) ||
+      luks2_parse_keyslot (k, &keyslot))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not parse keyslot index %" PRIuGRUB_SIZE, keyslot_json_idx);
+
+  /* Get digest that matches the keyslot. */
+  if (grub_json_getvalue (&digests, root, "digests") ||
+      grub_json_getsize (&size, &digests))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not get digests");
+  for (json_idx = 0; json_idx < size; json_idx++)
+    {
+      if (grub_json_getchild (&digest, &digests, json_idx) ||
+	  grub_json_getuint64 (&d->idx, &digest, NULL) ||
+	  grub_json_getchild (&digest, &digest, 0) ||
+	  luks2_parse_digest (d, &digest))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not parse digest index %" PRIuGRUB_SIZE, json_idx);
+
+      if ((d->keyslots & (1 << k->idx)))
+	break;
+    }
+  if (json_idx == size)
+      return grub_error (GRUB_ERR_FILE_NOT_FOUND, "No digest for keyslot \"%" PRIuGRUB_UINT64_T "\"", k->idx);
+
+  /* Get segment that matches the digest. */
+  if (grub_json_getvalue (&segments, root, "segments") ||
+      grub_json_getsize (&size, &segments))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not get segments");
+  for (json_idx = 0; json_idx < size; json_idx++)
+    {
+      if (grub_json_getchild (&segment, &segments, json_idx) ||
+	  grub_json_getuint64 (&s->idx, &segment, NULL) ||
+	  grub_json_getchild (&segment, &segment, 0) ||
+	  luks2_parse_segment (s, &segment))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not parse segment index %" PRIuGRUB_SIZE, json_idx);
+
+      if ((d->segments & (1 << s->idx)))
+	break;
+    }
+  if (json_idx == size)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND, "No segment for digest \"%" PRIuGRUB_UINT64_T "\"", d->idx);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Determine whether to use primary or secondary header */
+static grub_err_t
+luks2_read_header (grub_disk_t disk, grub_luks2_header_t *outhdr)
+{
+  grub_luks2_header_t primary, secondary, *header = &primary;
+  grub_err_t ret;
+
+  /* Read the primary LUKS header. */
+  ret = grub_disk_read (disk, 0, 0, sizeof (primary), &primary);
+  if (ret)
+    return ret;
+
+  /* Look for LUKS magic sequence.  */
+  if (grub_memcmp (primary.magic, LUKS_MAGIC_1ST, sizeof (primary.magic)) ||
+      grub_be_to_cpu16 (primary.version) != 2)
+    return GRUB_ERR_BAD_SIGNATURE;
+
+  /* Read the secondary header. */
+  ret = grub_disk_read (disk, 0, grub_be_to_cpu64 (primary.hdr_size), sizeof (secondary), &secondary);
+  if (ret)
+    return ret;
+
+  /* Look for LUKS magic sequence.  */
+  if (grub_memcmp (secondary.magic, LUKS_MAGIC_2ND, sizeof (secondary.magic)) ||
+      grub_be_to_cpu16 (secondary.version) != 2)
+    return GRUB_ERR_BAD_SIGNATURE;
+
+  if (grub_be_to_cpu64 (primary.seqid) < grub_be_to_cpu64 (secondary.seqid))
+      header = &secondary;
+  grub_memcpy (outhdr, header, sizeof (*header));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_cryptodisk_t
+luks2_scan (grub_disk_t disk, const char *check_uuid, int check_boot)
+{
+  grub_cryptodisk_t cryptodisk;
+  grub_luks2_header_t header;
+  char uuid[sizeof (header.uuid) + 1];
+  grub_size_t i, j;
+
+  if (check_boot)
+    return NULL;
+
+  if (luks2_read_header (disk, &header))
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return NULL;
+    }
+
+  for (i = 0, j = 0; i < sizeof (header.uuid); i++)
+    if (header.uuid[i] != '-')
+      uuid[j++] = header.uuid[i];
+  uuid[j] = '\0';
+
+  if (check_uuid && grub_strcasecmp (check_uuid, uuid) != 0)
+    return NULL;
+
+  cryptodisk = grub_zalloc (sizeof (*cryptodisk));
+  if (!cryptodisk)
+    return NULL;
+
+  COMPILE_TIME_ASSERT (sizeof (cryptodisk->uuid) >= sizeof (uuid));
+  grub_memcpy (cryptodisk->uuid, uuid, sizeof (uuid));
+
+  cryptodisk->modname = "luks2";
+  return cryptodisk;
+}
+
+static grub_err_t
+luks2_verify_key (grub_luks2_digest_t *d, grub_uint8_t *candidate_key,
+		  grub_size_t candidate_key_len)
+{
+  grub_uint8_t candidate_digest[GRUB_CRYPTODISK_MAX_KEYLEN];
+  grub_uint8_t digest[GRUB_CRYPTODISK_MAX_KEYLEN], salt[GRUB_CRYPTODISK_MAX_KEYLEN];
+  grub_size_t saltlen = sizeof (salt), digestlen = sizeof (digest);
+  const gcry_md_spec_t *hash;
+  gcry_err_code_t gcry_ret;
+
+  /* Decode both digest and salt */
+  if (!base64_decode (d->digest, grub_strlen (d->digest), (char *)digest, &digestlen))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid digest");
+  if (!base64_decode (d->salt, grub_strlen (d->salt), (char *)salt, &saltlen))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid digest salt");
+
+  /* Configure the hash used for the digest. */
+  hash = grub_crypto_lookup_md_by_name (d->hash);
+  if (!hash)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND, "Couldn't load %s hash", d->hash);
+
+  /* Calculate the candidate key's digest */
+  gcry_ret = grub_crypto_pbkdf2 (hash,
+				 candidate_key, candidate_key_len,
+				 salt, saltlen,
+				 d->iterations,
+				 candidate_digest, digestlen);
+  if (gcry_ret)
+    return grub_crypto_gcry_error (gcry_ret);
+
+  if (grub_memcmp (candidate_digest, digest, digestlen) != 0)
+    return grub_error (GRUB_ERR_ACCESS_DENIED, "Mismatching digests");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+luks2_decrypt_key (grub_uint8_t *out_key,
+		   grub_disk_t source, grub_cryptodisk_t crypt,
+		   grub_luks2_keyslot_t *k,
+		   const grub_uint8_t *passphrase, grub_size_t passphraselen)
+{
+  grub_uint8_t area_key[GRUB_CRYPTODISK_MAX_KEYLEN];
+  grub_uint8_t salt[GRUB_CRYPTODISK_MAX_KEYLEN];
+  grub_uint8_t *split_key = NULL;
+  grub_size_t saltlen = sizeof (salt);
+  char cipher[32], *p;
+  const gcry_md_spec_t *hash;
+  gcry_err_code_t gcry_ret;
+  grub_err_t ret;
+
+  if (!base64_decode (k->kdf.salt, grub_strlen (k->kdf.salt),
+		     (char *)salt, &saltlen))
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid keyslot salt");
+      goto err;
+    }
+
+  /* Calculate the binary area key of the user supplied passphrase. */
+  switch (k->kdf.type)
+    {
+      case LUKS2_KDF_TYPE_ARGON2I:
+	ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Argon2 not supported");
+	goto err;
+      case LUKS2_KDF_TYPE_PBKDF2:
+	hash = grub_crypto_lookup_md_by_name (k->kdf.u.pbkdf2.hash);
+	if (!hash)
+	  {
+	    ret = grub_error (GRUB_ERR_FILE_NOT_FOUND, "Couldn't load %s hash",
+			      k->kdf.u.pbkdf2.hash);
+	    goto err;
+	  }
+
+	gcry_ret = grub_crypto_pbkdf2 (hash, (grub_uint8_t *) passphrase,
+				       passphraselen,
+				       salt, saltlen,
+				       k->kdf.u.pbkdf2.iterations,
+				       area_key, k->area.key_size);
+	if (gcry_ret)
+	  {
+	    ret = grub_crypto_gcry_error (gcry_ret);
+	    goto err;
+	  }
+
+	break;
+    }
+
+  /* Set up disk encryption parameters for the key area */
+  grub_strncpy (cipher, k->area.encryption, sizeof (cipher));
+  p = grub_memchr (cipher, '-', grub_strlen (cipher));
+  if (!p)
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid encryption");
+  *p = '\0';
+
+  ret = grub_cryptodisk_setcipher (crypt, cipher, p + 1);
+  if (ret)
+      return ret;
+
+  gcry_ret = grub_cryptodisk_setkey (crypt, area_key, k->area.key_size);
+  if (gcry_ret)
+    {
+      ret = grub_crypto_gcry_error (gcry_ret);
+      goto err;
+    }
+
+ /* Read and decrypt the binary key area with the area key. */
+  split_key = grub_malloc (k->area.size);
+  if (!split_key)
+    {
+      ret = grub_errno;
+      goto err;
+    }
+
+  grub_errno = GRUB_ERR_NONE;
+  ret = grub_disk_read (source, 0, k->area.offset, k->area.size, split_key);
+  if (ret)
+    {
+      grub_error (GRUB_ERR_IO, "Read error: %s\n", grub_errmsg);
+      goto err;
+    }
+
+  /*
+   * The key slots area is always encrypted in 512-byte sectors,
+   * regardless of encrypted data sector size.
+   */
+  gcry_ret = grub_cryptodisk_decrypt (crypt, split_key, k->area.size, 0,
+				      GRUB_LUKS1_LOG_SECTOR_SIZE);
+  if (gcry_ret)
+    {
+      ret = grub_crypto_gcry_error (gcry_ret);
+      goto err;
+    }
+
+  /* Configure the hash used for anti-forensic merging. */
+  hash = grub_crypto_lookup_md_by_name (k->af.hash);
+  if (!hash)
+    {
+      ret = grub_error (GRUB_ERR_FILE_NOT_FOUND, "Couldn't load %s hash",
+			k->af.hash);
+      goto err;
+    }
+
+  /* Merge the decrypted key material to get the candidate master key. */
+  gcry_ret = AF_merge (hash, split_key, out_key, k->key_size, k->af.stripes);
+  if (gcry_ret)
+    {
+      ret = grub_crypto_gcry_error (gcry_ret);
+      goto err;
+    }
+
+  grub_dprintf ("luks2", "Candidate key recovered\n");
+
+ err:
+  grub_free (split_key);
+  return ret;
+}
+
+static grub_err_t
+luks2_recover_key (grub_disk_t source,
+		   grub_cryptodisk_t crypt)
+{
+  grub_uint8_t candidate_key[GRUB_CRYPTODISK_MAX_KEYLEN];
+  char passphrase[MAX_PASSPHRASE], cipher[32];
+  char *json_header = NULL, *part = NULL, *ptr;
+  grub_size_t candidate_key_len = 0, json_idx, size;
+  grub_luks2_header_t header;
+  grub_luks2_keyslot_t keyslot;
+  grub_luks2_digest_t digest;
+  grub_luks2_segment_t segment;
+  gcry_err_code_t gcry_ret;
+  grub_json_t *json = NULL, keyslots;
+  grub_err_t ret;
+
+  ret = luks2_read_header (source, &header);
+  if (ret)
+    return ret;
+
+  json_header = grub_zalloc (grub_be_to_cpu64 (header.hdr_size) - sizeof (header));
+  if (!json_header)
+      return GRUB_ERR_OUT_OF_MEMORY;
+
+  /* Read the JSON area. */
+  ret = grub_disk_read (source, 0, grub_be_to_cpu64 (header.hdr_offset) + sizeof (header),
+			grub_be_to_cpu64 (header.hdr_size) - sizeof (header), json_header);
+  if (ret)
+      goto err;
+
+  ptr = grub_memchr (json_header, 0, grub_be_to_cpu64 (header.hdr_size) - sizeof (header));
+  if (!ptr)
+    goto err;
+
+  ret = grub_json_parse (&json, json_header, grub_be_to_cpu64 (header.hdr_size));
+  if (ret)
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid LUKS2 JSON header");
+      goto err;
+    }
+
+  /* Get the passphrase from the user. */
+  if (source->partition)
+    part = grub_partition_get_name (source->partition);
+  grub_printf_ (N_("Enter passphrase for %s%s%s (%s): "), source->name,
+		source->partition ? "," : "", part ? : "",
+		crypt->uuid);
+  if (!grub_password_get (passphrase, MAX_PASSPHRASE))
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Passphrase not supplied");
+      goto err;
+    }
+
+  if (grub_json_getvalue (&keyslots, json, "keyslots") ||
+      grub_json_getsize (&size, &keyslots))
+    {
+      ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not get keyslots");
+      goto err;
+    }
+
+  if (grub_disk_native_sectors (source) == GRUB_DISK_SIZE_UNKNOWN)
+    {
+      /* FIXME: Allow use of source disk, and maybe cause errors in read. */
+      grub_dprintf ("luks2", "Source disk %s has an unknown size, "
+			     "conservatively returning error\n", source->name);
+      ret = grub_error (GRUB_ERR_BUG, "Unknown size of luks2 source device");
+      goto err;
+    }
+
+  /* Try all keyslot */
+  for (json_idx = 0; json_idx < size; json_idx++)
+    {
+      char indexstr[21]; /* log10(2^64) ~ 20, plus NUL character. */
+      typeof (source->total_sectors) max_crypt_sectors = 0;
+
+      grub_errno = GRUB_ERR_NONE;
+      ret = luks2_get_keyslot (&keyslot, &digest, &segment, json, json_idx);
+      if (ret)
+	goto err;
+      if (grub_errno != GRUB_ERR_NONE)
+	  grub_dprintf ("luks2", "Ignoring unhandled error %d from luks2_get_keyslot\n", grub_errno);
+
+      if (keyslot.priority == 0)
+	{
+	  grub_dprintf ("luks2", "Ignoring keyslot \"%" PRIuGRUB_UINT64_T "\" due to priority\n", keyslot.idx);
+	  continue;
+	}
+
+      grub_dprintf ("luks2", "Trying keyslot \"%" PRIuGRUB_UINT64_T "\"\n", keyslot.idx);
+
+      /* Sector size should be one of 512, 1024, 2048, or 4096. */
+      if (!(segment.sector_size == 512 || segment.sector_size == 1024 ||
+	    segment.sector_size == 2048 || segment.sector_size == 4096))
+	{
+	  grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" sector"
+				 " size %" PRIuGRUB_UINT64_T " is not one of"
+				 " 512, 1024, 2048, or 4096\n",
+				 segment.idx, segment.sector_size);
+	  continue;
+	}
+
+      /* Set up disk according to keyslot's segment. */
+      crypt->offset_sectors = grub_divmod64 (segment.offset, segment.sector_size, NULL);
+      crypt->log_sector_size = grub_log2ull (segment.sector_size);
+      /* Set to the source disk/partition size, which is the maximum we allow. */
+      max_crypt_sectors = grub_disk_native_sectors (source);
+      max_crypt_sectors = grub_convert_sector (max_crypt_sectors, GRUB_DISK_SECTOR_BITS,
+					       crypt->log_sector_size);
+
+      if (max_crypt_sectors < crypt->offset_sectors)
+	{
+	  grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" has offset"
+				 " %" PRIuGRUB_UINT64_T " which is greater than"
+				 " source disk size %" PRIuGRUB_UINT64_T ","
+				 " skipping\n", segment.idx, crypt->offset_sectors,
+				 max_crypt_sectors);
+	  continue;
+	}
+
+      if (grub_strcmp (segment.size, "dynamic") == 0)
+	crypt->total_sectors = max_crypt_sectors - crypt->offset_sectors;
+      else
+	{
+	  grub_errno = GRUB_ERR_NONE;
+
+	  /* Convert segment.size to sectors, rounding up to nearest sector */
+	  crypt->total_sectors = grub_strtoull (segment.size, NULL, 10);
+
+	  if (grub_errno == GRUB_ERR_NONE)
+	    {
+	      crypt->total_sectors = ALIGN_UP (crypt->total_sectors,
+					       1 << crypt->log_sector_size);
+	      crypt->total_sectors >>= crypt->log_sector_size;
+	    }
+	  else if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	    {
+	      grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" size"
+				     " \"%s\" is not a parsable number,"
+				     " skipping keyslot\n",
+				     segment.idx, segment.size);
+	      continue;
+	    }
+	  else if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+	    {
+	      /*
+	       * There was an overflow in parsing segment.size, so disk must
+	       * be very large or the string is incorrect.
+	       *
+	       * TODO: Allow reading of at least up max_crypt_sectors. Really,
+	       * its very unlikely one would be booting from such a large drive
+	       * anyway. Use another smaller LUKS2 boot device.
+	       */
+	      grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" size"
+				     " %s overflowed 64-bit unsigned integer,"
+				     " skipping keyslot\n", segment.idx, segment.size);
+	      continue;
+	    }
+	}
+
+      if (crypt->total_sectors == 0)
+	{
+	  grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" has zero"
+				 " sectors, skipping\n", segment.idx);
+	  continue;
+	}
+      else if (max_crypt_sectors < (crypt->offset_sectors + crypt->total_sectors))
+	{
+	  grub_dprintf ("luks2", "Segment \"%" PRIuGRUB_UINT64_T "\" has last"
+				 " data position greater than source disk size,"
+				 " the end of the crypto device will be"
+				 " inaccessible\n", segment.idx);
+
+	  /* Allow decryption up to the end of the source disk. */
+	  crypt->total_sectors = max_crypt_sectors - crypt->offset_sectors;
+	}
+
+      ret = luks2_decrypt_key (candidate_key, source, crypt, &keyslot,
+			       (const grub_uint8_t *) passphrase, grub_strlen (passphrase));
+      if (ret)
+	{
+	  grub_dprintf ("luks2", "Decryption with keyslot \"%" PRIuGRUB_UINT64_T "\" failed: %s\n",
+			keyslot.idx, grub_errmsg);
+	  continue;
+	}
+
+      ret = luks2_verify_key (&digest, candidate_key, keyslot.key_size);
+      if (ret)
+	{
+	  grub_dprintf ("luks2", "Could not open keyslot \"%" PRIuGRUB_UINT64_T "\": %s\n",
+			keyslot.idx, grub_errmsg);
+	  continue;
+	}
+
+      grub_snprintf (indexstr, sizeof (indexstr) - 1, "%" PRIuGRUB_UINT64_T, keyslot.idx);
+      /*
+       * TRANSLATORS: It's a cryptographic key slot: one element of an array
+       * where each element is either empty or holds a key.
+       */
+      grub_printf_ (N_("Slot \"%s\" opened\n"), indexstr);
+
+      candidate_key_len = keyslot.key_size;
+      break;
+    }
+  if (candidate_key_len == 0)
+    {
+      ret = grub_error (GRUB_ERR_ACCESS_DENIED, "Invalid passphrase");
+      goto err;
+    }
+
+  /* Set up disk cipher. */
+  grub_strncpy (cipher, segment.encryption, sizeof (cipher));
+  ptr = grub_memchr (cipher, '-', grub_strlen (cipher));
+  if (!ptr)
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid encryption");
+  *ptr = '\0';
+
+  ret = grub_cryptodisk_setcipher (crypt, cipher, ptr + 1);
+  if (ret)
+      goto err;
+
+  /* Set the master key. */
+  gcry_ret = grub_cryptodisk_setkey (crypt, candidate_key, candidate_key_len);
+  if (gcry_ret)
+    {
+      ret = grub_crypto_gcry_error (gcry_ret);
+      goto err;
+    }
+
+ err:
+  grub_free (part);
+  grub_free (json_header);
+  grub_json_free (json);
+  return ret;
+}
+
+static struct grub_cryptodisk_dev luks2_crypto = {
+  .scan = luks2_scan,
+  .recover_key = luks2_recover_key
+};
+
+GRUB_MOD_INIT (luks2)
+{
+  grub_cryptodisk_dev_register (&luks2_crypto);
+}
+
+GRUB_MOD_FINI (luks2)
+{
+  grub_cryptodisk_dev_unregister (&luks2_crypto);
+}
diff --git a/grub-core/disk/lvm.c b/grub-core/disk/lvm.c
new file mode 100644
index 0000000..8257159
--- /dev/null
+++ b/grub-core/disk/lvm.c
@@ -0,0 +1,1091 @@
+/* lvm.c - module to read Logical Volumes.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/lvm.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+#ifdef GRUB_UTIL
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct cache_lv
+{
+  struct grub_diskfilter_lv *lv;
+  char *cache_pool;
+  char *origin;
+  struct cache_lv *next;
+};
+
+
+/* Go the string STR and return the number after STR.  *P will point
+   at the number.  In case STR is not found, *P will be NULL and the
+   return value will be 0.  */
+static grub_uint64_t
+grub_lvm_getvalue (const char ** const p, const char *str)
+{
+  *p = grub_strstr (*p, str);
+  if (! *p)
+    return 0;
+  *p += grub_strlen (str);
+  return grub_strtoull (*p, p, 10);
+}
+
+#if 0
+static int
+grub_lvm_checkvalue (char **p, char *str, char *tmpl)
+{
+  int tmpllen = grub_strlen (tmpl);
+  *p = grub_strstr (*p, str);
+  if (! *p)
+    return 0;
+  *p += grub_strlen (str);
+  if (**p != '"')
+    return 0;
+  return (grub_memcmp (*p + 1, tmpl, tmpllen) == 0 && (*p)[tmpllen + 1] == '"');
+}
+#endif
+
+static int
+grub_lvm_check_flag (const char *p, const char *str, const char *flag)
+{
+  grub_size_t len_str = grub_strlen (str), len_flag = grub_strlen (flag);
+  while (1)
+    {
+      const char *q;
+      p = grub_strstr (p, str);
+      if (! p)
+	return 0;
+      p += len_str;
+      if (grub_memcmp (p, " = [", sizeof (" = [") - 1) != 0)
+	continue;
+      q = p + sizeof (" = [") - 1;
+      while (1)
+	{
+	  while (grub_isspace (*q))
+	    q++;
+	  if (*q != '"')
+	    return 0;
+	  q++;
+	  if (grub_memcmp (q, flag, len_flag) == 0 && q[len_flag] == '"')
+	    return 1;
+	  while (*q != '"')
+	    q++;
+	  q++;
+	  if (*q == ']')
+	    return 0;
+	  q++;
+	}
+    }
+}
+
+static void
+grub_lvm_free_cache_lvs (struct cache_lv *cache_lvs)
+{
+  struct cache_lv *cache;
+
+  while ((cache = cache_lvs))
+    {
+      cache_lvs = cache_lvs->next;
+
+      if (cache->lv)
+	{
+	  unsigned int i;
+
+	  for (i = 0; i < cache->lv->segment_count; ++i)
+	    if (cache->lv->segments)
+	      grub_free (cache->lv->segments[i].nodes);
+	  grub_free (cache->lv->segments);
+	  grub_free (cache->lv->fullname);
+	  grub_free (cache->lv->idname);
+	  grub_free (cache->lv->name);
+	}
+      grub_free (cache->lv);
+      grub_free (cache->origin);
+      grub_free (cache->cache_pool);
+      grub_free (cache);
+    }
+}
+
+static struct grub_diskfilter_vg * 
+grub_lvm_detect (grub_disk_t disk,
+		 struct grub_diskfilter_pv_id *id,
+		 grub_disk_addr_t *start_sector)
+{
+  grub_err_t err;
+  grub_uint64_t mda_offset, mda_size;
+  grub_size_t ptr;
+  char buf[GRUB_LVM_LABEL_SIZE];
+  char vg_id[GRUB_LVM_ID_STRLEN+1];
+  char pv_id[GRUB_LVM_ID_STRLEN+1];
+  char *metadatabuf, *mda_end, *vgname;
+  const char *p, *q;
+  struct grub_lvm_label_header *lh = (struct grub_lvm_label_header *) buf;
+  struct grub_lvm_pv_header *pvh;
+  struct grub_lvm_disk_locn *dlocn;
+  struct grub_lvm_mda_header *mdah;
+  struct grub_lvm_raw_locn *rlocn;
+  unsigned int i, j;
+  grub_size_t vgname_len;
+  struct grub_diskfilter_vg *vg;
+  struct grub_diskfilter_pv *pv;
+
+  /* Search for label. */
+  for (i = 0; i < GRUB_LVM_LABEL_SCAN_SECTORS; i++)
+    {
+      err = grub_disk_read (disk, i, 0, sizeof(buf), buf);
+      if (err)
+	goto fail;
+
+      if ((! grub_strncmp ((char *)lh->id, GRUB_LVM_LABEL_ID,
+			   sizeof (lh->id)))
+	  && (! grub_strncmp ((char *)lh->type, GRUB_LVM_LVM2_LABEL,
+			      sizeof (lh->type))))
+	break;
+    }
+
+  /* Return if we didn't find a label. */
+  if (i == GRUB_LVM_LABEL_SCAN_SECTORS)
+    {
+#ifdef GRUB_UTIL
+      grub_util_info ("no LVM signature found");
+#endif
+      goto fail;
+    }
+
+  /*
+   * We read a grub_lvm_pv_header and then 2 grub_lvm_disk_locns that
+   * immediately follow the PV header. Make sure we have space for both.
+   */
+  if (grub_le_to_cpu32 (lh->offset_xl) >=
+      GRUB_LVM_LABEL_SIZE - sizeof (struct grub_lvm_pv_header) -
+      2 * sizeof (struct grub_lvm_disk_locn))
+    {
+#ifdef GRUB_UTIL
+      grub_util_info ("LVM PV header/disk locations are beyond the end of the block");
+#endif
+      goto fail;
+    }
+
+  pvh = (struct grub_lvm_pv_header *) (buf + grub_le_to_cpu32(lh->offset_xl));
+
+  for (i = 0, j = 0; i < GRUB_LVM_ID_LEN; i++)
+    {
+      pv_id[j++] = pvh->pv_uuid[i];
+      if ((i != 1) && (i != 29) && (i % 4 == 1))
+	pv_id[j++] = '-';
+    }
+  pv_id[j] = '\0';
+
+  dlocn = pvh->disk_areas_xl;
+
+  dlocn++;
+  /* Is it possible to have multiple data/metadata areas? I haven't
+     seen devices that have it. */
+  if (dlocn->offset)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "we don't support multiple LVM data areas");
+
+#ifdef GRUB_UTIL
+      grub_util_info ("we don't support multiple LVM data areas");
+#endif
+      goto fail;
+    }
+
+  dlocn++;
+  mda_offset = grub_le_to_cpu64 (dlocn->offset);
+  mda_size = grub_le_to_cpu64 (dlocn->size);
+
+  /* It's possible to have multiple copies of metadata areas, we just use the
+     first one.  */
+
+  /* Allocate buffer space for the circular worst-case scenario. */
+  metadatabuf = grub_calloc (2, mda_size);
+  if (! metadatabuf)
+    goto fail;
+
+  err = grub_disk_read (disk, 0, mda_offset, mda_size, metadatabuf);
+  if (err)
+    goto fail2;
+
+  mdah = (struct grub_lvm_mda_header *) metadatabuf;
+  if ((grub_strncmp ((char *)mdah->magic, GRUB_LVM_FMTT_MAGIC,
+		     sizeof (mdah->magic)))
+      || (grub_le_to_cpu32 (mdah->version) != GRUB_LVM_FMTT_VERSION))
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "unknown LVM metadata header");
+#ifdef GRUB_UTIL
+      grub_util_info ("unknown LVM metadata header");
+#endif
+      goto fail2;
+    }
+
+  rlocn = mdah->raw_locns;
+  if (grub_le_to_cpu64 (rlocn->offset) >= grub_le_to_cpu64 (mda_size))
+    {
+#ifdef GRUB_UTIL
+      grub_util_info ("metadata offset is beyond end of metadata area");
+#endif
+      goto fail2;
+    }
+
+  if (grub_le_to_cpu64 (rlocn->offset) + grub_le_to_cpu64 (rlocn->size) >
+      grub_le_to_cpu64 (mdah->size))
+    {
+      if (2 * mda_size < GRUB_LVM_MDA_HEADER_SIZE ||
+          (grub_le_to_cpu64 (rlocn->offset) + grub_le_to_cpu64 (rlocn->size) -
+	   grub_le_to_cpu64 (mdah->size) > mda_size - GRUB_LVM_MDA_HEADER_SIZE))
+	{
+#ifdef GRUB_UTIL
+	  grub_util_info ("cannot copy metadata wrap in circular buffer");
+#endif
+	  goto fail2;
+	}
+
+      /* Metadata is circular. Copy the wrap in place. */
+      grub_memcpy (metadatabuf + mda_size,
+		   metadatabuf + GRUB_LVM_MDA_HEADER_SIZE,
+		   grub_le_to_cpu64 (rlocn->offset) +
+		   grub_le_to_cpu64 (rlocn->size) -
+		   grub_le_to_cpu64 (mdah->size));
+    }
+
+  if (grub_add ((grub_size_t)metadatabuf,
+		(grub_size_t)grub_le_to_cpu64 (rlocn->offset),
+		&ptr))
+    {
+ error_parsing_metadata:
+#ifdef GRUB_UTIL
+      grub_util_info ("error parsing metadata");
+#endif
+      goto fail2;
+    }
+
+  p = q = (char *)ptr;
+
+  if (grub_add ((grub_size_t)metadatabuf, (grub_size_t)mda_size, &ptr))
+    goto error_parsing_metadata;
+
+  mda_end = (char *)ptr;
+
+  while (*q != ' ' && q < mda_end)
+    q++;
+
+  if (q == mda_end)
+    goto error_parsing_metadata;
+
+  vgname_len = q - p;
+  vgname = grub_malloc (vgname_len + 1);
+  if (!vgname)
+    goto fail2;
+
+  grub_memcpy (vgname, p, vgname_len);
+  vgname[vgname_len] = '\0';
+
+  p = grub_strstr (q, "id = \"");
+  if (p == NULL)
+    {
+#ifdef GRUB_UTIL
+      grub_util_info ("couldn't find ID");
+#endif
+      goto fail3;
+    }
+  p += sizeof ("id = \"") - 1;
+  grub_memcpy (vg_id, p, GRUB_LVM_ID_STRLEN);
+  vg_id[GRUB_LVM_ID_STRLEN] = '\0';
+
+  vg = grub_diskfilter_get_vg_by_uuid (GRUB_LVM_ID_STRLEN, vg_id);
+
+  if (! vg)
+    {
+      struct cache_lv *cache_lvs = NULL;
+
+      /* First time we see this volume group. We've to create the
+	 whole volume group structure. */
+      vg = grub_malloc (sizeof (*vg));
+      if (! vg)
+	goto fail3;
+      vg->name = vgname;
+      vg->uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
+      if (! vg->uuid)
+	goto fail3;
+      grub_memcpy (vg->uuid, vg_id, GRUB_LVM_ID_STRLEN);
+      vg->uuid_len = GRUB_LVM_ID_STRLEN;
+
+      vg->extent_size = grub_lvm_getvalue (&p, "extent_size = ");
+      if (p == NULL)
+	{
+#ifdef GRUB_UTIL
+	  grub_util_info ("unknown extent size");
+#endif
+	  goto fail4;
+	}
+
+      vg->lvs = NULL;
+      vg->pvs = NULL;
+
+      p = grub_strstr (p, "physical_volumes {");
+      if (p)
+	{
+	  p += sizeof ("physical_volumes {") - 1;
+
+	  /* Add all the pvs to the volume group. */
+	  while (1)
+	    {
+	      grub_ssize_t s;
+	      while (grub_isspace (*p) && p < mda_end)
+		p++;
+
+	      if (p == mda_end)
+		goto fail4;
+
+	      if (*p == '}')
+		break;
+
+	      pv = grub_zalloc (sizeof (*pv));
+	      q = p;
+	      while (*q != ' ' && q < mda_end)
+		q++;
+
+	      if (q == mda_end)
+		goto pvs_fail_noname;
+
+	      s = q - p;
+	      pv->name = grub_malloc (s + 1);
+	      grub_memcpy (pv->name, p, s);
+	      pv->name[s] = '\0';
+
+	      p = grub_strstr (p, "id = \"");
+	      if (p == NULL)
+		goto pvs_fail;
+	      p += sizeof("id = \"") - 1;
+
+	      pv->id.uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
+	      if (!pv->id.uuid)
+		goto pvs_fail;
+	      grub_memcpy (pv->id.uuid, p, GRUB_LVM_ID_STRLEN);
+	      pv->id.uuidlen = GRUB_LVM_ID_STRLEN;
+
+	      pv->start_sector = grub_lvm_getvalue (&p, "pe_start = ");
+	      if (p == NULL)
+		{
+#ifdef GRUB_UTIL
+		  grub_util_info ("unknown pe_start");
+#endif
+		  goto pvs_fail;
+		}
+
+	      p = grub_strchr (p, '}');
+	      if (p == NULL)
+		{
+#ifdef GRUB_UTIL
+		  grub_util_info ("error parsing pe_start");
+#endif
+		  goto pvs_fail;
+		}
+	      p++;
+
+	      pv->disk = NULL;
+	      pv->next = vg->pvs;
+	      vg->pvs = pv;
+
+	      continue;
+	    pvs_fail:
+	      grub_free (pv->name);
+	    pvs_fail_noname:
+	      grub_free (pv);
+	      goto fail4;
+	    }
+	}
+      else
+        goto fail4;
+
+      p = grub_strstr (p, "logical_volumes {");
+      if (p)
+	{
+	  p += sizeof ("logical_volumes {") - 1;
+
+	  /* And add all the lvs to the volume group. */
+	  while (1)
+	    {
+	      grub_ssize_t s;
+	      int skip_lv = 0;
+	      struct grub_diskfilter_lv *lv;
+	      struct grub_diskfilter_segment *seg;
+	      int is_pvmove;
+
+	      while (grub_isspace (*p) && p < mda_end)
+		p++;
+
+	      if (p == mda_end)
+		goto fail4;
+
+	      if (*p == '}')
+		break;
+
+	      lv = grub_zalloc (sizeof (*lv));
+
+	      q = p;
+	      while (*q != ' ' && q < mda_end)
+		q++;
+
+	      if (q == mda_end)
+		goto lvs_fail;
+
+	      s = q - p;
+	      lv->name = grub_strndup (p, s);
+	      if (!lv->name)
+		goto lvs_fail;
+
+	      {
+		const char *iptr;
+		char *optr;
+
+		/*
+		 * This is kind of hard to read with our safe (but rather
+		 * baroque) math primatives, but it boils down to:
+		 *
+		 *   sz0 = vgname_len * 2 + 1 +
+		 *         s * 2 + 1 +
+		 *         sizeof ("lvm/") - 1;
+		 */
+		grub_size_t sz0 = vgname_len, sz1 = s;
+
+		if (grub_mul (sz0, 2, &sz0) ||
+		    grub_add (sz0, 1, &sz0) ||
+		    grub_mul (sz1, 2, &sz1) ||
+		    grub_add (sz1, 1, &sz1) ||
+		    grub_add (sz0, sz1, &sz0) ||
+		    grub_add (sz0, sizeof ("lvm/") - 1, &sz0))
+		  goto lvs_fail;
+
+		lv->fullname = grub_malloc (sz0);
+		if (!lv->fullname)
+		  goto lvs_fail;
+
+		grub_memcpy (lv->fullname, "lvm/", sizeof ("lvm/") - 1);
+		optr = lv->fullname + sizeof ("lvm/") - 1;
+		for (iptr = vgname; iptr < vgname + vgname_len; iptr++)
+		  {
+		    *optr++ = *iptr;
+		    if (*iptr == '-')
+		      *optr++ = '-';
+		  }
+		*optr++ = '-';
+		for (iptr = p; iptr < p + s; iptr++)
+		  {
+		    *optr++ = *iptr;
+		    if (*iptr == '-')
+		      *optr++ = '-';
+		  }
+		*optr++ = 0;
+		lv->idname = grub_malloc (sizeof ("lvmid/")
+					  + 2 * GRUB_LVM_ID_STRLEN + 1);
+		if (!lv->idname)
+		  goto lvs_fail;
+		grub_memcpy (lv->idname, "lvmid/",
+			     sizeof ("lvmid/") - 1);
+		grub_memcpy (lv->idname + sizeof ("lvmid/") - 1,
+			     vg_id, GRUB_LVM_ID_STRLEN);
+		lv->idname[sizeof ("lvmid/") - 1 + GRUB_LVM_ID_STRLEN] = '/';
+
+		p = grub_strstr (q, "id = \"");
+		if (p == NULL)
+		  {
+#ifdef GRUB_UTIL
+		    grub_util_info ("couldn't find ID");
+#endif
+		    goto lvs_fail;
+		  }
+		p += sizeof ("id = \"") - 1;
+		grub_memcpy (lv->idname + sizeof ("lvmid/") - 1
+			     + GRUB_LVM_ID_STRLEN + 1,
+			     p, GRUB_LVM_ID_STRLEN);
+		lv->idname[sizeof ("lvmid/") - 1 + 2 * GRUB_LVM_ID_STRLEN + 1] = '\0';
+	      }
+
+	      lv->size = 0;
+
+	      lv->visible = grub_lvm_check_flag (p, "status", "VISIBLE");
+	      is_pvmove = grub_lvm_check_flag (p, "status", "PVMOVE");
+
+	      lv->segment_count = grub_lvm_getvalue (&p, "segment_count = ");
+	      if (p == NULL)
+		{
+#ifdef GRUB_UTIL
+		  grub_util_info ("unknown segment_count");
+#endif
+		  goto lvs_fail;
+		}
+	      lv->segments = grub_calloc (lv->segment_count, sizeof (*seg));
+	      seg = lv->segments;
+
+	      for (i = 0; i < lv->segment_count; i++)
+		{
+
+		  p = grub_strstr (p, "segment");
+		  if (p == NULL)
+		    {
+#ifdef GRUB_UTIL
+		      grub_util_info ("unknown segment");
+#endif
+		      goto lvs_segment_fail;
+		    }
+
+		  seg->start_extent = grub_lvm_getvalue (&p, "start_extent = ");
+		  if (p == NULL)
+		    {
+#ifdef GRUB_UTIL
+		      grub_util_info ("unknown start_extent");
+#endif
+		      goto lvs_segment_fail;
+		    }
+		  seg->extent_count = grub_lvm_getvalue (&p, "extent_count = ");
+		  if (p == NULL)
+		    {
+#ifdef GRUB_UTIL
+		      grub_util_info ("unknown extent_count");
+#endif
+		      goto lvs_segment_fail;
+		    }
+
+		  p = grub_strstr (p, "type = \"");
+		  if (p == NULL)
+		    goto lvs_segment_fail;
+		  p += sizeof("type = \"") - 1;
+
+		  lv->size += seg->extent_count * vg->extent_size;
+
+		  if (grub_memcmp (p, "striped\"",
+				   sizeof ("striped\"") - 1) == 0)
+		    {
+		      struct grub_diskfilter_node *stripe;
+
+		      seg->type = GRUB_DISKFILTER_STRIPED;
+		      seg->node_count = grub_lvm_getvalue (&p, "stripe_count = ");
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown stripe_count");
+#endif
+			  goto lvs_segment_fail;
+			}
+
+		      if (seg->node_count != 1)
+			{
+			  seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
+			  if (p == NULL)
+			    {
+#ifdef GRUB_UTIL
+			      grub_util_info ("unknown stripe_size");
+#endif
+			      goto lvs_segment_fail;
+			    }
+			}
+
+		      seg->nodes = grub_calloc (seg->node_count,
+						sizeof (*stripe));
+		      stripe = seg->nodes;
+
+		      p = grub_strstr (p, "stripes = [");
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown stripes");
+#endif
+			  goto lvs_segment_fail2;
+			}
+		      p += sizeof("stripes = [") - 1;
+
+		      for (j = 0; j < seg->node_count; j++)
+			{
+			  p = grub_strchr (p, '"');
+			  if (p == NULL)
+			    goto lvs_segment_fail2;
+			  q = ++p;
+			  while (q < mda_end && *q != '"')
+			    q++;
+
+			  if (q == mda_end)
+			    goto lvs_segment_fail2;
+
+			  s = q - p;
+
+			  stripe->name = grub_malloc (s + 1);
+			  if (stripe->name == NULL)
+			    goto lvs_segment_fail2;
+
+			  grub_memcpy (stripe->name, p, s);
+			  stripe->name[s] = '\0';
+
+			  p = q + 1;
+
+			  stripe->start = grub_lvm_getvalue (&p, ",")
+			    * vg->extent_size;
+			  if (p == NULL)
+			    {
+			      grub_free (stripe->name);
+			      goto lvs_segment_fail2;
+			    }
+
+			  stripe++;
+			}
+		    }
+		  else if (grub_memcmp (p, "mirror\"", sizeof ("mirror\"") - 1)
+			   == 0)
+		    {
+		      seg->type = GRUB_DISKFILTER_MIRROR;
+		      seg->node_count = grub_lvm_getvalue (&p, "mirror_count = ");
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown mirror_count");
+#endif
+			  goto lvs_segment_fail;
+			}
+
+		      seg->nodes = grub_zalloc (sizeof (seg->nodes[0])
+						* seg->node_count);
+
+		      p = grub_strstr (p, "mirrors = [");
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown mirrors");
+#endif
+			  goto lvs_segment_fail2;
+			}
+		      p += sizeof("mirrors = [") - 1;
+
+		      for (j = 0; j < seg->node_count; j++)
+			{
+			  char *lvname;
+
+			  p = grub_strchr (p, '"');
+			  if (p == NULL)
+			    goto lvs_segment_fail2;
+			  q = ++p;
+			  while (q < mda_end && *q != '"')
+			    q++;
+
+			  if (q == mda_end)
+			    goto lvs_segment_fail2;
+
+			  s = q - p;
+
+			  lvname = grub_malloc (s + 1);
+			  if (lvname == NULL)
+			    goto lvs_segment_fail2;
+
+			  grub_memcpy (lvname, p, s);
+			  lvname[s] = '\0';
+			  seg->nodes[j].name = lvname;
+			  p = q + 1;
+			}
+		      /* Only first (original) is ok with in progress pvmove.  */
+		      if (is_pvmove)
+			seg->node_count = 1;
+		    }
+		  else if (grub_memcmp (p, "raid", sizeof ("raid") - 1) == 0
+			   && ((p[sizeof ("raid") - 1] >= '4'
+				&& p[sizeof ("raid") - 1] <= '6')
+			       || p[sizeof ("raid") - 1] == '1')
+			   && p[sizeof ("raidX") - 1] == '"')
+		    {
+		      switch (p[sizeof ("raid") - 1])
+			{
+			case '1':
+			  seg->type = GRUB_DISKFILTER_MIRROR;
+			  break;
+			case '4':
+			  seg->type = GRUB_DISKFILTER_RAID4;
+			  seg->layout = GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC;
+			  break;
+			case '5':
+			  seg->type = GRUB_DISKFILTER_RAID5;
+			  seg->layout = GRUB_RAID_LAYOUT_LEFT_SYMMETRIC;
+			  break;
+			case '6':
+			  seg->type = GRUB_DISKFILTER_RAID6;
+			  seg->layout = (GRUB_RAID_LAYOUT_RIGHT_ASYMMETRIC
+					 | GRUB_RAID_LAYOUT_MUL_FROM_POS);
+			  break;
+			}
+		      seg->node_count = grub_lvm_getvalue (&p, "device_count = ");
+
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown device_count");
+#endif
+			  goto lvs_segment_fail;
+			}
+
+		      if (seg->type != GRUB_DISKFILTER_MIRROR)
+			{
+			  seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
+			  if (p == NULL)
+			    {
+#ifdef GRUB_UTIL
+			      grub_util_info ("unknown stripe_size");
+#endif
+			      goto lvs_segment_fail;
+			    }
+			}
+
+		      seg->nodes = grub_zalloc (sizeof (seg->nodes[0])
+						* seg->node_count);
+
+		      p = grub_strstr (p, "raids = [");
+		      if (p == NULL)
+			{
+#ifdef GRUB_UTIL
+			  grub_util_info ("unknown raids");
+#endif
+			  goto lvs_segment_fail2;
+			}
+		      p += sizeof("raids = [") - 1;
+
+		      for (j = 0; j < seg->node_count; j++)
+			{
+			  char *lvname;
+
+			  p = grub_strchr (p, '"');
+			  p = p ? grub_strchr (p + 1, '"') : 0;
+			  p = p ? grub_strchr (p + 1, '"') : 0;
+			  if (p == NULL)
+			    goto lvs_segment_fail2;
+			  q = ++p;
+			  while (*q != '"')
+			    q++;
+
+			  s = q - p;
+
+			  lvname = grub_malloc (s + 1);
+			  if (lvname == NULL)
+			    goto lvs_segment_fail2;
+
+			  grub_memcpy (lvname, p, s);
+			  lvname[s] = '\0';
+			  seg->nodes[j].name = lvname;
+			  p = q + 1;
+			}
+		      if (seg->type == GRUB_DISKFILTER_RAID4)
+			{
+			  char *tmp;
+			  tmp = seg->nodes[0].name;
+			  grub_memmove (seg->nodes, seg->nodes + 1,
+					sizeof (seg->nodes[0])
+					* (seg->node_count - 1));
+			  seg->nodes[seg->node_count - 1].name = tmp;
+			}
+		    }
+		  else if (grub_memcmp (p, "cache\"",
+				   sizeof ("cache\"") - 1) == 0)
+		    {
+		      struct cache_lv *cache = NULL;
+
+		      char *p2, *p3;
+		      grub_size_t sz;
+
+		      cache = grub_zalloc (sizeof (*cache));
+		      if (!cache)
+			goto cache_lv_fail;
+		      cache->lv = grub_zalloc (sizeof (*cache->lv));
+		      if (!cache->lv)
+			goto cache_lv_fail;
+		      grub_memcpy (cache->lv, lv, sizeof (*cache->lv));
+
+		      if (lv->fullname)
+			{
+			  cache->lv->fullname = grub_strdup (lv->fullname);
+			  if (!cache->lv->fullname)
+			    goto cache_lv_fail;
+			}
+		      if (lv->idname)
+			{
+			  cache->lv->idname = grub_strdup (lv->idname);
+			  if (!cache->lv->idname)
+			    goto cache_lv_fail;
+			}
+		      if (lv->name)
+			{
+			  cache->lv->name = grub_strdup (lv->name);
+			  if (!cache->lv->name)
+			    goto cache_lv_fail;
+			}
+
+		      skip_lv = 1;
+
+		      p2 = grub_strstr (p, "cache_pool = \"");
+		      if (!p2)
+			goto cache_lv_fail;
+
+		      p2 = grub_strchr (p2, '"');
+		      if (!p2)
+			goto cache_lv_fail;
+
+		      p3 = ++p2;
+		      if (p3 == mda_end)
+			goto cache_lv_fail;
+		      p3 = grub_strchr (p3, '"');
+		      if (!p3)
+			goto cache_lv_fail;
+
+		      sz = p3 - p2;
+
+		      cache->cache_pool = grub_malloc (sz + 1);
+		      if (!cache->cache_pool)
+			goto cache_lv_fail;
+		      grub_memcpy (cache->cache_pool, p2, sz);
+		      cache->cache_pool[sz] = '\0';
+
+		      p2 = grub_strstr (p, "origin = \"");
+		      if (!p2)
+			goto cache_lv_fail;
+
+		      p2 = grub_strchr (p2, '"');
+		      if (!p2)
+			goto cache_lv_fail;
+
+		      p3 = ++p2;
+		      if (p3 == mda_end)
+			goto cache_lv_fail;
+		      p3 = grub_strchr (p3, '"');
+		      if (!p3)
+			goto cache_lv_fail;
+
+		      sz = p3 - p2;
+
+		      cache->origin = grub_malloc (sz + 1);
+		      if (!cache->origin)
+			goto cache_lv_fail;
+		      grub_memcpy (cache->origin, p2, sz);
+		      cache->origin[sz] = '\0';
+
+		      cache->next = cache_lvs;
+		      cache_lvs = cache;
+		      break;
+
+		    cache_lv_fail:
+		      if (cache)
+			{
+			  grub_free (cache->origin);
+			  grub_free (cache->cache_pool);
+			  if (cache->lv)
+			    {
+			      grub_free (cache->lv->fullname);
+			      grub_free (cache->lv->idname);
+			      grub_free (cache->lv->name);
+			    }
+			  grub_free (cache->lv);
+			  grub_free (cache);
+			}
+		      grub_lvm_free_cache_lvs (cache_lvs);
+		      goto fail4;
+		    }
+		  else
+		    {
+#ifdef GRUB_UTIL
+		      char *p2;
+		      p2 = grub_strchr (p, '"');
+		      if (p2)
+			*p2 = 0;
+		      grub_util_info ("unknown LVM type %s", p);
+		      if (p2)
+			*p2 ='"';
+#endif
+		      /* Found a non-supported type, give up and move on. */
+		      skip_lv = 1;
+		      break;
+		    }
+
+		  seg++;
+
+		  continue;
+		lvs_segment_fail2:
+		  grub_free (seg->nodes);
+		lvs_segment_fail:
+		  goto fail4;
+		}
+
+	      if (p != NULL)
+		p = grub_strchr (p, '}');
+	      if (p == NULL)
+		goto lvs_fail;
+	      p += 3;
+
+	      if (skip_lv)
+		{
+		  grub_free (lv->name);
+		  grub_free (lv);
+		  continue;
+		}
+
+	      lv->vg = vg;
+	      lv->next = vg->lvs;
+	      vg->lvs = lv;
+
+	      continue;
+	    lvs_fail:
+	      grub_free (lv->name);
+	      grub_free (lv);
+	      goto fail4;
+	    }
+	}
+
+      /* Match lvs.  */
+      {
+	struct grub_diskfilter_lv *lv1;
+	struct grub_diskfilter_lv *lv2;
+	for (lv1 = vg->lvs; lv1; lv1 = lv1->next)
+	  for (i = 0; i < lv1->segment_count; i++)
+	    for (j = 0; j < lv1->segments[i].node_count; j++)
+	      {
+		if (vg->pvs)
+		  for (pv = vg->pvs; pv; pv = pv->next)
+		    {
+		      if (! grub_strcmp (pv->name,
+					 lv1->segments[i].nodes[j].name))
+			{
+			  lv1->segments[i].nodes[j].pv = pv;
+			  break;
+			}
+		    }
+		if (lv1->segments[i].nodes[j].pv == NULL)
+		  for (lv2 = vg->lvs; lv2; lv2 = lv2->next)
+		    {
+		      if (lv1 == lv2)
+		        continue;
+		      if (grub_strcmp (lv2->name,
+				       lv1->segments[i].nodes[j].name) == 0)
+			lv1->segments[i].nodes[j].lv = lv2;
+		    }
+	      }
+	
+      }
+
+      {
+	struct cache_lv *cache;
+
+	for (cache = cache_lvs; cache; cache = cache->next)
+	  {
+	    struct grub_diskfilter_lv *lv;
+
+	    for (lv = vg->lvs; lv; lv = lv->next)
+	      if (grub_strcmp (lv->name, cache->origin) == 0)
+		break;
+	    if (lv)
+	      {
+		cache->lv->segments = grub_calloc (lv->segment_count, sizeof (*lv->segments));
+		if (!cache->lv->segments)
+		  {
+		    grub_lvm_free_cache_lvs (cache_lvs);
+		    goto fail4;
+		  }
+		grub_memcpy (cache->lv->segments, lv->segments, lv->segment_count * sizeof (*lv->segments));
+
+		for (i = 0; i < lv->segment_count; ++i)
+		  {
+		    struct grub_diskfilter_node *nodes = lv->segments[i].nodes;
+		    grub_size_t node_count = lv->segments[i].node_count;
+
+		    cache->lv->segments[i].nodes = grub_calloc (node_count, sizeof (*nodes));
+		    if (!cache->lv->segments[i].nodes)
+		      {
+			for (j = 0; j < i; ++j)
+			  grub_free (cache->lv->segments[j].nodes);
+			grub_free (cache->lv->segments);
+			cache->lv->segments = NULL;
+			grub_lvm_free_cache_lvs (cache_lvs);
+			goto fail4;
+		      }
+		    grub_memcpy (cache->lv->segments[i].nodes, nodes, node_count * sizeof (*nodes));
+		  }
+
+		if (cache->lv->segments)
+		  {
+		    cache->lv->segment_count = lv->segment_count;
+		    cache->lv->vg = vg;
+		    cache->lv->next = vg->lvs;
+		    vg->lvs = cache->lv;
+		    cache->lv = NULL;
+		  }
+	      }
+	  }
+      }
+
+      grub_lvm_free_cache_lvs (cache_lvs);
+      if (grub_diskfilter_vg_register (vg))
+	goto fail4;
+    }
+  else
+    {
+      grub_free (vgname);
+    }
+
+  id->uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
+  if (!id->uuid)
+    goto fail4;
+  grub_memcpy (id->uuid, pv_id, GRUB_LVM_ID_STRLEN);
+  id->uuidlen = GRUB_LVM_ID_STRLEN;
+  grub_free (metadatabuf);
+  *start_sector = -1;
+  return vg;
+
+  /* Failure path.  */
+ fail4:
+  grub_free (vg);
+ fail3:
+  grub_free (vgname);
+
+ fail2:
+  grub_free (metadatabuf);
+ fail:
+  return NULL;
+}
+
+
+
+static struct grub_diskfilter grub_lvm_dev = {
+  .name = "lvm",
+  .detect = grub_lvm_detect,
+  .next = 0
+};
+
+GRUB_MOD_INIT (lvm)
+{
+  grub_diskfilter_register_back (&grub_lvm_dev);
+}
+
+GRUB_MOD_FINI (lvm)
+{
+  grub_diskfilter_unregister (&grub_lvm_dev);
+}
diff --git a/grub-core/disk/mdraid1x_linux.c b/grub-core/disk/mdraid1x_linux.c
new file mode 100644
index 0000000..38444b0
--- /dev/null
+++ b/grub-core/disk/mdraid1x_linux.c
@@ -0,0 +1,233 @@
+/* mdraid_linux.c - module to handle Linux Software RAID.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Linux RAID on disk structures and constants,
+   copied from include/linux/raid/md_p.h.  */
+
+#define SB_MAGIC			0xa92b4efc
+
+/*
+ * The version-1 superblock :
+ * All numeric fields are little-endian.
+ *
+ * Total size: 256 bytes plus 2 per device.
+ * 1K allows 384 devices.
+ */
+
+struct grub_raid_super_1x
+{
+  /* Constant array information - 128 bytes.  */
+  grub_uint32_t magic;		/* MD_SB_MAGIC: 0xa92b4efc - little endian.  */
+  grub_uint32_t major_version;	/* 1.  */
+  grub_uint32_t feature_map;	/* Bit 0 set if 'bitmap_offset' is meaningful.   */
+  grub_uint32_t pad0;		/* Always set to 0 when writing.  */
+
+  grub_uint8_t set_uuid[16];	/* User-space generated.  */
+  char set_name[32];		/* Set and interpreted by user-space.  */
+
+  grub_uint64_t ctime;		/* Lo 40 bits are seconds, top 24 are microseconds or 0.  */
+  grub_uint32_t level;		/* -4 (multipath), -1 (linear), 0,1,4,5.  */
+  grub_uint32_t layout;		/* only for raid5 and raid10 currently.  */
+  grub_uint64_t size;		/* Used size of component devices, in 512byte sectors.  */
+
+  grub_uint32_t chunksize;	/* In 512byte sectors.  */
+  grub_uint32_t raid_disks;
+  grub_uint32_t bitmap_offset;	/* Sectors after start of superblock that bitmap starts
+				 * NOTE: signed, so bitmap can be before superblock
+				 * only meaningful of feature_map[0] is set.
+				 */
+
+  /* These are only valid with feature bit '4'.  */
+  grub_uint32_t new_level;	/* New level we are reshaping to.  */
+  grub_uint64_t reshape_position;	/* Next address in array-space for reshape.  */
+  grub_uint32_t delta_disks;	/* Change in number of raid_disks.  */
+  grub_uint32_t new_layout;	/* New layout.  */
+  grub_uint32_t new_chunk;	/* New chunk size (512byte sectors).  */
+  grub_uint8_t pad1[128 - 124];	/* Set to 0 when written.  */
+
+  /* Constant this-device information - 64 bytes.  */
+  grub_uint64_t data_offset;	/* Sector start of data, often 0.  */
+  grub_uint64_t data_size;	/* Sectors in this device that can be used for data.  */
+  grub_uint64_t super_offset;	/* Sector start of this superblock.  */
+  grub_uint64_t recovery_offset;	/* Sectors before this offset (from data_offset) have been recovered.  */
+  grub_uint32_t dev_number;	/* Permanent identifier of this  device - not role in raid.  */
+  grub_uint32_t cnt_corrected_read;	/* Number of read errors that were corrected by re-writing.  */
+  grub_uint8_t device_uuid[16];	/* User-space setable, ignored by kernel.  */
+  grub_uint8_t devflags;	/* Per-device flags.  Only one defined...  */
+  grub_uint8_t pad2[64 - 57];	/* Set to 0 when writing.  */
+
+  /* Array state information - 64 bytes.  */
+  grub_uint64_t utime;		/* 40 bits second, 24 btes microseconds.  */
+  grub_uint64_t events;		/* Incremented when superblock updated.  */
+  grub_uint64_t resync_offset;	/* Data before this offset (from data_offset) known to be in sync.  */
+  grub_uint32_t sb_csum;	/* Checksum upto devs[max_dev].  */
+  grub_uint32_t max_dev;	/* Size of devs[] array to consider.  */
+  grub_uint8_t pad3[64 - 32];	/* Set to 0 when writing.  */
+
+  /* Device state information. Indexed by dev_number.
+   * 2 bytes per device.
+   * Note there are no per-device state flags. State information is rolled
+   * into the 'roles' value.  If a device is spare or faulty, then it doesn't
+   * have a meaningful role.
+   */
+  grub_uint16_t dev_roles[0];	/* Role in array, or 0xffff for a spare, or 0xfffe for faulty.  */
+};
+/* Could be GRUB_PACKED, but since all members in this struct
+   are already appropriately aligned, we can omit this and avoid suboptimal
+   assembly in some cases.  */
+
+#define WriteMostly1    1	/* Mask for writemostly flag in above devflags.  */
+
+static struct grub_diskfilter_vg *
+grub_mdraid_detect (grub_disk_t disk,
+		    struct grub_diskfilter_pv_id *id,
+		    grub_disk_addr_t *start_sector)
+{
+  grub_uint64_t size;
+  grub_uint8_t minor_version;
+
+  size = grub_disk_native_sectors (disk);
+
+  /* Check for an 1.x superblock.
+   * It's always aligned to a 4K boundary
+   * and depending on the minor version it can be:
+   * 0: At least 8K, but less than 12K, from end of device
+   * 1: At start of device
+   * 2: 4K from start of device.
+   */
+
+  for (minor_version = 0; minor_version < 3; ++minor_version)
+    {
+      grub_disk_addr_t sector = 0;
+      struct grub_raid_super_1x sb;
+      grub_uint16_t role;
+      grub_uint32_t level;
+      struct grub_diskfilter_vg *array;
+      char *uuid;
+	
+      if (size == GRUB_DISK_SIZE_UNKNOWN && minor_version == 0)
+	continue;
+	
+      switch (minor_version)
+	{
+	case 0:
+	  sector = (size - 8 * 2) & ~(4 * 2 - 1);
+	  break;
+	case 1:
+	  sector = 0;
+	  break;
+	case 2:
+	  sector = 4 * 2;
+	  break;
+	}
+
+      if (grub_disk_read (disk, sector, 0, sizeof (struct grub_raid_super_1x),
+			  &sb))
+	return NULL;
+
+      if (sb.magic != grub_cpu_to_le32_compile_time (SB_MAGIC)
+	  || grub_le_to_cpu64 (sb.super_offset) != sector)
+	continue;
+
+      if (sb.major_version != grub_cpu_to_le32_compile_time (1))
+	/* Unsupported version.  */
+	return NULL;
+
+      level = grub_le_to_cpu32 (sb.level);
+
+      /* Multipath.  */
+      if ((int) level == -4)
+	level = 1;
+
+      if (level != 0 && level != 1 && level != 4 &&
+	  level != 5 && level != 6 && level != 10)
+	{
+	  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		      "Unsupported RAID level: %d", sb.level);
+	  return NULL;
+	}
+
+      if (grub_le_to_cpu32 (sb.dev_number) >=
+	  grub_le_to_cpu32 (sb.max_dev))
+	/* Spares aren't implemented.  */
+	return NULL;
+
+      if (grub_disk_read (disk, sector, 
+			  (char *) (sb.dev_roles + grub_le_to_cpu32 (sb.dev_number))
+			  - (char *) &sb,
+			  sizeof (role), &role))
+	return NULL;
+
+      if (grub_le_to_cpu16 (role)
+	  >= grub_le_to_cpu32 (sb.raid_disks))
+	/* Spares aren't implemented.  */
+	return NULL;
+
+      id->uuidlen = 0;
+      id->id = grub_le_to_cpu16 (role);
+
+      uuid = grub_malloc (16);
+      if (!uuid)
+	return NULL;
+
+      grub_memcpy (uuid, sb.set_uuid, 16);
+
+      *start_sector = grub_le_to_cpu64 (sb.data_offset);
+
+      array = grub_diskfilter_make_raid (16, uuid,
+					 grub_le_to_cpu32 (sb.raid_disks),
+					 sb.set_name,
+					 (sb.size)
+					 ? grub_le_to_cpu64 (sb.size) 
+					 : grub_le_to_cpu64 (sb.data_size),
+					 grub_le_to_cpu32 (sb.chunksize),
+					 grub_le_to_cpu32 (sb.layout),
+					 grub_le_to_cpu32 (sb.level));
+
+      return array;
+    }
+
+  /* not 1.x raid.  */
+  return NULL;
+}
+
+static struct grub_diskfilter grub_mdraid_dev = {
+  .name = "mdraid1x",
+  .detect = grub_mdraid_detect,
+  .next = 0
+};
+
+GRUB_MOD_INIT (mdraid1x)
+{
+  grub_diskfilter_register_front (&grub_mdraid_dev);
+}
+
+GRUB_MOD_FINI (mdraid1x)
+{
+  grub_diskfilter_unregister (&grub_mdraid_dev);
+}
diff --git a/grub-core/disk/mdraid_linux.c b/grub-core/disk/mdraid_linux.c
new file mode 100644
index 0000000..e40216f
--- /dev/null
+++ b/grub-core/disk/mdraid_linux.c
@@ -0,0 +1,298 @@
+/* mdraid_linux.c - module to handle Linux Software RAID.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+
+/* Linux RAID on disk structures and constants,
+   copied from include/linux/raid/md_p.h.  */
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef MODE_BIGENDIAN
+#define grub_md_to_cpu64 grub_be_to_cpu64
+#define grub_md_to_cpu32 grub_be_to_cpu32
+#define grub_md_to_cpu16 grub_be_to_cpu16
+#define grub_cpu_to_md64_compile_time grub_cpu_to_be64_compile_time
+#define grub_cpu_to_md32_compile_time grub_cpu_to_be32_compile_time
+#define grub_cpu_to_md16_compile_time grub_cpu_to_be16_compile_time
+#else
+#define grub_md_to_cpu64 grub_le_to_cpu64
+#define grub_md_to_cpu32 grub_le_to_cpu32
+#define grub_md_to_cpu16 grub_le_to_cpu16
+#define grub_cpu_to_md64_compile_time grub_cpu_to_le64_compile_time
+#define grub_cpu_to_md32_compile_time grub_cpu_to_le32_compile_time
+#define grub_cpu_to_md16_compile_time grub_cpu_to_le16_compile_time
+#endif
+
+#define RESERVED_BYTES			(64 * 1024)
+#define RESERVED_SECTORS		(RESERVED_BYTES / 512)
+
+#define NEW_SIZE_SECTORS(x)		((x & ~(RESERVED_SECTORS - 1)) \
+					- RESERVED_SECTORS)
+
+#define SB_BYTES			4096
+#define SB_WORDS			(SB_BYTES / 4)
+#define SB_SECTORS			(SB_BYTES / 512)
+
+/*
+ * The following are counted in 32-bit words
+ */
+#define	SB_GENERIC_OFFSET		0
+
+#define SB_PERSONALITY_OFFSET		64
+#define SB_DISKS_OFFSET			128
+#define SB_DESCRIPTOR_OFFSET		992
+
+#define SB_GENERIC_CONSTANT_WORDS	32
+#define SB_GENERIC_STATE_WORDS		32
+#define SB_GENERIC_WORDS		(SB_GENERIC_CONSTANT_WORDS + \
+                                         SB_GENERIC_STATE_WORDS)
+
+#define SB_PERSONALITY_WORDS		64
+#define SB_DESCRIPTOR_WORDS		32
+#define SB_DISKS			27
+#define SB_DISKS_WORDS			(SB_DISKS * SB_DESCRIPTOR_WORDS)
+
+#define SB_RESERVED_WORDS		(1024 \
+                                         - SB_GENERIC_WORDS \
+                                         - SB_PERSONALITY_WORDS \
+                                         - SB_DISKS_WORDS \
+                                         - SB_DESCRIPTOR_WORDS)
+
+#define SB_EQUAL_WORDS			(SB_GENERIC_WORDS \
+                                         + SB_PERSONALITY_WORDS \
+                                         + SB_DISKS_WORDS)
+
+/*
+ * Device "operational" state bits
+ */
+#define DISK_FAULTY			0
+#define DISK_ACTIVE			1
+#define DISK_SYNC			2
+#define DISK_REMOVED			3
+
+#define	DISK_WRITEMOSTLY		9
+
+#define SB_MAGIC			0xa92b4efc
+
+/*
+ * Superblock state bits
+ */
+#define SB_CLEAN			0
+#define SB_ERRORS			1
+
+#define	SB_BITMAP_PRESENT		8
+
+struct grub_raid_disk_09
+{
+  grub_uint32_t number;		/* Device number in the entire set.  */
+  grub_uint32_t major;		/* Device major number.  */
+  grub_uint32_t minor;		/* Device minor number.  */
+  grub_uint32_t raid_disk;	/* The role of the device in the raid set.  */
+  grub_uint32_t state;		/* Operational state.  */
+  grub_uint32_t reserved[SB_DESCRIPTOR_WORDS - 5];
+};
+
+struct grub_raid_super_09
+{
+  /*
+   * Constant generic information
+   */
+  grub_uint32_t md_magic;	/* MD identifier.  */
+  grub_uint32_t major_version;	/* Major version.  */
+  grub_uint32_t minor_version;	/* Minor version.  */
+  grub_uint32_t patch_version;	/* Patchlevel version.  */
+  grub_uint32_t gvalid_words;	/* Number of used words in this section.  */
+  grub_uint32_t set_uuid0;	/* Raid set identifier.  */
+  grub_uint32_t ctime;		/* Creation time.  */
+  grub_uint32_t level;		/* Raid personality.  */
+  grub_uint32_t size;		/* Apparent size of each individual disk.  */
+  grub_uint32_t nr_disks;	/* Total disks in the raid set.  */
+  grub_uint32_t raid_disks;	/* Disks in a fully functional raid set.  */
+  grub_uint32_t md_minor;	/* Preferred MD minor device number.  */
+  grub_uint32_t not_persistent;	/* Does it have a persistent superblock.  */
+  grub_uint32_t set_uuid1;	/* Raid set identifier #2.  */
+  grub_uint32_t set_uuid2;	/* Raid set identifier #3.  */
+  grub_uint32_t set_uuid3;	/* Raid set identifier #4.  */
+  grub_uint32_t gstate_creserved[SB_GENERIC_CONSTANT_WORDS - 16];
+
+  /*
+   * Generic state information
+   */
+  grub_uint32_t utime;		/* Superblock update time.  */
+  grub_uint32_t state;		/* State bits (clean, ...).  */
+  grub_uint32_t active_disks;	/* Number of currently active disks.  */
+  grub_uint32_t working_disks;	/* Number of working disks.  */
+  grub_uint32_t failed_disks;	/* Number of failed disks.  */
+  grub_uint32_t spare_disks;	/* Number of spare disks.  */
+  grub_uint32_t sb_csum;	/* Checksum of the whole superblock.  */
+  grub_uint64_t events;		/* Superblock update count.  */
+  grub_uint64_t cp_events;	/* Checkpoint update count.  */
+  grub_uint32_t recovery_cp;	/* Recovery checkpoint sector count.  */
+  grub_uint32_t gstate_sreserved[SB_GENERIC_STATE_WORDS - 12];
+
+  /*
+   * Personality information
+   */
+  grub_uint32_t layout;		/* The array's physical layout.  */
+  grub_uint32_t chunk_size;	/* Chunk size in bytes.  */
+  grub_uint32_t root_pv;	/* LV root PV.  */
+  grub_uint32_t root_block;	/* LV root block.  */
+  grub_uint32_t pstate_reserved[SB_PERSONALITY_WORDS - 4];
+
+  /*
+   * Disks information
+   */
+  struct grub_raid_disk_09 disks[SB_DISKS];
+
+  /*
+   * Reserved
+   */
+  grub_uint32_t reserved[SB_RESERVED_WORDS];
+
+  /*
+   * Active descriptor
+   */
+  struct grub_raid_disk_09 this_disk;
+} GRUB_PACKED;
+
+static struct grub_diskfilter_vg *
+grub_mdraid_detect (grub_disk_t disk,
+		    struct grub_diskfilter_pv_id *id,
+		    grub_disk_addr_t *start_sector)
+{
+  grub_disk_addr_t sector;
+  grub_uint64_t size;
+  struct grub_raid_super_09 *sb = NULL;
+  grub_uint32_t *uuid;
+  grub_uint32_t level;
+  struct grub_diskfilter_vg *ret;
+
+  /* The sector where the mdraid 0.90 superblock is stored, if available.  */
+  size = grub_disk_native_sectors (disk);
+  if (size == GRUB_DISK_SIZE_UNKNOWN)
+    /* not 0.9x raid.  */
+    return NULL;
+  sector = NEW_SIZE_SECTORS (size);
+
+  sb = grub_malloc (sizeof (*sb));
+  if (!sb)
+    return NULL;
+
+  if (grub_disk_read (disk, sector, 0, SB_BYTES, sb))
+    goto fail;
+
+  /* Look whether there is a mdraid 0.90 superblock.  */
+  if (sb->md_magic != grub_cpu_to_md32_compile_time (SB_MAGIC))
+    /* not 0.9x raid.  */
+    goto fail;
+
+  if (sb->major_version != grub_cpu_to_md32_compile_time (0)
+      || sb->minor_version != grub_cpu_to_md32_compile_time (90))
+    /* Unsupported version.  */
+    goto fail;
+
+  /* No need for explicit check that sb->size is 0 (unspecified) since
+     0 >= non-0 is false.  */
+  if (((grub_disk_addr_t) grub_md_to_cpu32 (sb->size)) * 2 >= size)
+    goto fail;
+
+  /* FIXME: Check the checksum.  */
+
+  level = grub_md_to_cpu32 (sb->level);
+  /* Multipath.  */
+  if ((int) level == -4)
+    level = 1;
+
+  if (level != 0 && level != 1 && level != 4 &&
+      level != 5 && level != 6 && level != 10)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "unsupported RAID level: %d", level);
+      goto fail;
+    }
+  if (grub_md_to_cpu32 (sb->this_disk.number) == 0xffff
+      || grub_md_to_cpu32 (sb->this_disk.number) == 0xfffe)
+    /* Spares aren't implemented.  */
+    goto fail;
+
+  uuid = grub_malloc (16);
+  if (!uuid)
+    goto fail;
+
+  uuid[0] = grub_swap_bytes32 (sb->set_uuid0);
+  uuid[1] = grub_swap_bytes32 (sb->set_uuid1);
+  uuid[2] = grub_swap_bytes32 (sb->set_uuid2);
+  uuid[3] = grub_swap_bytes32 (sb->set_uuid3);
+
+  *start_sector = 0;
+
+  id->uuidlen = 0;
+  id->id = grub_md_to_cpu32 (sb->this_disk.number);
+
+  char buf[32];
+  grub_snprintf (buf, sizeof (buf), "md%d", grub_md_to_cpu32 (sb->md_minor));
+  ret = grub_diskfilter_make_raid (16, (char *) uuid,
+				   grub_md_to_cpu32 (sb->raid_disks), buf,
+				   (sb->size) ? ((grub_disk_addr_t)
+						 grub_md_to_cpu32 (sb->size)) * 2
+				   : sector,
+				   grub_md_to_cpu32 (sb->chunk_size) >> 9,
+				   grub_md_to_cpu32 (sb->layout),
+				   level);
+  grub_free (sb);
+  return ret;
+
+ fail:
+  grub_free (sb);
+  return NULL;
+}
+
+static struct grub_diskfilter grub_mdraid_dev = {
+#ifdef MODE_BIGENDIAN
+  .name = "mdraid09_be",
+#else
+  .name = "mdraid09",
+#endif
+  .detect = grub_mdraid_detect,
+  .next = 0
+};
+
+#ifdef MODE_BIGENDIAN
+GRUB_MOD_INIT (mdraid09_be)
+#else
+GRUB_MOD_INIT (mdraid09)
+#endif
+{
+  grub_diskfilter_register_front (&grub_mdraid_dev);
+}
+
+#ifdef MODE_BIGENDIAN
+GRUB_MOD_FINI (mdraid09_be)
+#else
+GRUB_MOD_FINI (mdraid09)
+#endif
+{
+  grub_diskfilter_unregister (&grub_mdraid_dev);
+}
diff --git a/grub-core/disk/mdraid_linux_be.c b/grub-core/disk/mdraid_linux_be.c
new file mode 100644
index 0000000..539bcf4
--- /dev/null
+++ b/grub-core/disk/mdraid_linux_be.c
@@ -0,0 +1,2 @@
+#define MODE_BIGENDIAN 1
+#include "mdraid_linux.c"
diff --git a/grub-core/disk/memdisk.c b/grub-core/disk/memdisk.c
new file mode 100644
index 0000000..613779c
--- /dev/null
+++ b/grub-core/disk/memdisk.c
@@ -0,0 +1,116 @@
+/* memdisk.c - Access embedded memory disk.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static char *memdisk_addr;
+static grub_off_t memdisk_size = 0;
+
+static int
+grub_memdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		      grub_disk_pull_t pull)
+{
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  return hook ("memdisk", hook_data);
+}
+
+static grub_err_t
+grub_memdisk_open (const char *name, grub_disk_t disk)
+{
+  if (grub_strcmp (name, "memdisk"))
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a memdisk");
+
+  disk->total_sectors = memdisk_size / GRUB_DISK_SECTOR_SIZE;
+  disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
+  disk->id = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_memdisk_close (grub_disk_t disk __attribute((unused)))
+{
+}
+
+static grub_err_t
+grub_memdisk_read (grub_disk_t disk __attribute((unused)), grub_disk_addr_t sector,
+		    grub_size_t size, char *buf)
+{
+  grub_memcpy (buf, memdisk_addr + (sector << GRUB_DISK_SECTOR_BITS), size << GRUB_DISK_SECTOR_BITS);
+  return 0;
+}
+
+static grub_err_t
+grub_memdisk_write (grub_disk_t disk __attribute((unused)), grub_disk_addr_t sector,
+		     grub_size_t size, const char *buf)
+{
+  grub_memcpy (memdisk_addr + (sector << GRUB_DISK_SECTOR_BITS), buf, size << GRUB_DISK_SECTOR_BITS);
+  return 0;
+}
+
+static struct grub_disk_dev grub_memdisk_dev =
+  {
+    .name = "memdisk",
+    .id = GRUB_DISK_DEVICE_MEMDISK_ID,
+    .disk_iterate = grub_memdisk_iterate,
+    .disk_open = grub_memdisk_open,
+    .disk_close = grub_memdisk_close,
+    .disk_read = grub_memdisk_read,
+    .disk_write = grub_memdisk_write,
+    .next = 0
+  };
+
+GRUB_MOD_INIT(memdisk)
+{
+  struct grub_module_header *header;
+  FOR_MODULES (header)
+    if (header->type == OBJ_TYPE_MEMDISK)
+      {
+	char *memdisk_orig_addr;
+	memdisk_orig_addr = (char *) header + sizeof (struct grub_module_header);
+
+	grub_dprintf ("memdisk", "Found memdisk image at %p\n", memdisk_orig_addr);
+
+	memdisk_size = header->size - sizeof (struct grub_module_header);
+	memdisk_addr = grub_malloc (memdisk_size);
+
+	grub_dprintf ("memdisk", "Copying memdisk image to dynamic memory\n");
+	grub_memmove (memdisk_addr, memdisk_orig_addr, memdisk_size);
+
+	grub_disk_dev_register (&grub_memdisk_dev);
+	break;
+      }
+}
+
+GRUB_MOD_FINI(memdisk)
+{
+  if (! memdisk_size)
+    return;
+  grub_free (memdisk_addr);
+  grub_disk_dev_unregister (&grub_memdisk_dev);
+}
diff --git a/grub-core/disk/pata.c b/grub-core/disk/pata.c
new file mode 100644
index 0000000..c757e65
--- /dev/null
+++ b/grub-core/disk/pata.c
@@ -0,0 +1,556 @@
+/* ata_pthru.c - ATA pass through for ata.mod.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ata.h>
+#include <grub/scsi.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#ifndef GRUB_MACHINE_MIPS_QEMU_MIPS
+#include <grub/pci.h>
+#include <grub/cs5536.h>
+#else
+#define GRUB_MACHINE_PCI_IO_BASE  0xb4000000
+#endif
+#include <grub/time.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* At the moment, only two IDE ports are supported.  */
+static const grub_port_t grub_pata_ioaddress[] = { GRUB_ATA_CH0_PORT1,
+						   GRUB_ATA_CH1_PORT1 };
+
+struct grub_pata_device
+{
+  /* IDE port to use.  */
+  int port;
+
+  /* IO addresses on which the registers for this device can be
+     found.  */
+  grub_port_t ioaddress;
+
+  /* Two devices can be connected to a single cable.  Use this field
+     to select device 0 (commonly known as "master") or device 1
+     (commonly known as "slave").  */
+  int device;
+
+  int present;
+
+  struct grub_pata_device *next;
+};
+
+static struct grub_pata_device *grub_pata_devices;
+
+static inline void
+grub_pata_regset (struct grub_pata_device *dev, int reg, int val)
+{
+  grub_outb (val, dev->ioaddress + reg);
+}
+
+static inline grub_uint8_t
+grub_pata_regget (struct grub_pata_device *dev, int reg)
+{
+  return grub_inb (dev->ioaddress + reg);
+}
+
+/* Wait for !BSY.  */
+static grub_err_t
+grub_pata_wait_not_busy (struct grub_pata_device *dev, int milliseconds)
+{
+  /* ATA requires 400ns (after a write to CMD register) or
+     1 PIO cycle (after a DRQ block transfer) before
+     first check of BSY.  */
+  grub_millisleep (1);
+
+  int i = 1;
+  grub_uint8_t sts;
+  while ((sts = grub_pata_regget (dev, GRUB_ATA_REG_STATUS))
+	 & GRUB_ATA_STATUS_BUSY)
+    {
+      if (i >= milliseconds)
+        {
+	  grub_dprintf ("pata", "timeout: %dms, status=0x%x\n",
+			milliseconds, sts);
+	  return grub_error (GRUB_ERR_TIMEOUT, "PATA timeout");
+	}
+
+      grub_millisleep (1);
+      i++;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static inline grub_err_t
+grub_pata_check_ready (struct grub_pata_device *dev, int spinup)
+{
+  if (grub_pata_regget (dev, GRUB_ATA_REG_STATUS) & GRUB_ATA_STATUS_BUSY)
+    return grub_pata_wait_not_busy (dev, spinup ? GRUB_ATA_TOUT_SPINUP
+				    : GRUB_ATA_TOUT_STD);
+
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+grub_pata_wait (void)
+{
+  grub_millisleep (50);
+}
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+#define grub_ata_to_cpu16(x) ((grub_uint16_t) (x))
+#define grub_cpu_to_ata16(x) ((grub_uint16_t) (x))
+#else
+#define grub_ata_to_cpu16 grub_le_to_cpu16
+#define grub_cpu_to_ata16 grub_cpu_to_le16
+#endif
+
+static void
+grub_pata_pio_read (struct grub_pata_device *dev, char *buf, grub_size_t size)
+{ 
+  unsigned int i;
+
+  /* Read in the data, word by word.  */
+  for (i = 0; i < size / 2; i++)
+    grub_set_unaligned16 (buf + 2 * i,
+			  grub_ata_to_cpu16 (grub_inw(dev->ioaddress
+						     + GRUB_ATA_REG_DATA)));
+  if (size & 1)
+    buf[size - 1] = (char) grub_ata_to_cpu16 (grub_inw (dev->ioaddress
+						       + GRUB_ATA_REG_DATA));
+}
+
+static void
+grub_pata_pio_write (struct grub_pata_device *dev, char *buf, grub_size_t size)
+{
+  unsigned int i;
+
+  /* Write the data, word by word.  */
+  for (i = 0; i < size / 2; i++)
+    grub_outw(grub_cpu_to_ata16 (grub_get_unaligned16 (buf + 2 * i)), dev->ioaddress + GRUB_ATA_REG_DATA);
+}
+
+/* ATA pass through support, used by hdparm.mod.  */
+static grub_err_t
+grub_pata_readwrite (struct grub_ata *disk,
+		     struct grub_disk_ata_pass_through_parms *parms,
+		     int spinup)
+{
+  struct grub_pata_device *dev = (struct grub_pata_device *) disk->data;
+  grub_size_t nread = 0;
+  int i;
+
+  if (! (parms->cmdsize == 0 || parms->cmdsize == 12))
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "ATAPI non-12 byte commands not supported");
+
+  grub_dprintf ("pata", "pata_pass_through: cmd=0x%x, features=0x%x, sectors=0x%x\n",
+		parms->taskfile.cmd,
+		parms->taskfile.features,
+		parms->taskfile.sectors);
+  grub_dprintf ("pata", "lba_high=0x%x, lba_mid=0x%x, lba_low=0x%x, size=%"
+		PRIuGRUB_SIZE "\n",
+	        parms->taskfile.lba_high,
+	        parms->taskfile.lba_mid,
+	        parms->taskfile.lba_low, parms->size);
+
+  /* Set registers.  */
+  grub_pata_regset (dev, GRUB_ATA_REG_DISK, (dev->device << 4)
+		    | (parms->taskfile.disk & 0xef));
+  if (grub_pata_check_ready (dev, spinup))
+    return grub_errno;
+
+  for (i = GRUB_ATA_REG_SECTORS; i <= GRUB_ATA_REG_LBAHIGH; i++)
+    grub_pata_regset (dev, i,
+		     parms->taskfile.raw[7 + (i - GRUB_ATA_REG_SECTORS)]);
+  for (i = GRUB_ATA_REG_FEATURES; i <= GRUB_ATA_REG_LBAHIGH; i++)
+    grub_pata_regset (dev, i, parms->taskfile.raw[i - GRUB_ATA_REG_FEATURES]);
+
+  /* Start command. */
+  grub_pata_regset (dev, GRUB_ATA_REG_CMD, parms->taskfile.cmd);
+
+  /* Wait for !BSY.  */
+  if (grub_pata_wait_not_busy (dev, GRUB_ATA_TOUT_DATA))
+    return grub_errno;
+
+  /* Check status.  */
+  grub_int8_t sts = grub_pata_regget (dev, GRUB_ATA_REG_STATUS);
+  grub_dprintf ("pata", "status=0x%x\n", sts);
+
+  if (parms->cmdsize)
+    {
+      grub_uint8_t irs;
+      /* Wait for !BSY.  */
+      if (grub_pata_wait_not_busy (dev, GRUB_ATA_TOUT_DATA))
+	return grub_errno;
+
+      irs = grub_pata_regget (dev, GRUB_ATAPI_REG_IREASON);
+      /* OK if DRQ is asserted and interrupt reason is as expected.  */
+      if (!((sts & GRUB_ATA_STATUS_DRQ)
+	    && (irs & GRUB_ATAPI_IREASON_MASK) == GRUB_ATAPI_IREASON_CMD_OUT))
+	return grub_error (GRUB_ERR_READ_ERROR, "ATAPI protocol error");
+      /* Write the packet.  */
+      grub_pata_pio_write (dev, parms->cmd, parms->cmdsize);
+    }
+
+  /* Transfer data.  */
+  while (nread < parms->size
+	 && (sts & (GRUB_ATA_STATUS_DRQ | GRUB_ATA_STATUS_ERR))
+	 == GRUB_ATA_STATUS_DRQ)
+    {
+      unsigned cnt;
+
+      /* Wait for !BSY.  */
+      if (grub_pata_wait_not_busy (dev, GRUB_ATA_TOUT_DATA))
+	return grub_errno;
+
+      if (parms->cmdsize)
+	{
+	  if ((grub_pata_regget (dev, GRUB_ATAPI_REG_IREASON)
+	       & GRUB_ATAPI_IREASON_MASK) != GRUB_ATAPI_IREASON_DATA_IN)
+	    return grub_error (GRUB_ERR_READ_ERROR, "ATAPI protocol error");
+
+	  cnt = grub_pata_regget (dev, GRUB_ATAPI_REG_CNTHIGH) << 8
+	    | grub_pata_regget (dev, GRUB_ATAPI_REG_CNTLOW);
+	  grub_dprintf("pata", "DRQ count=%u\n", cnt);
+
+	  /* Count of last transfer may be uneven.  */
+	  if (! (0 < cnt && cnt <= parms->size - nread
+		 && (! (cnt & 1) || cnt == parms->size - nread)))
+	    return grub_error (GRUB_ERR_READ_ERROR,
+			       "invalid ATAPI transfer count");
+	}
+      else
+	cnt = GRUB_DISK_SECTOR_SIZE;
+      if (cnt > parms->size - nread)
+	cnt = parms->size - nread;
+
+      if (parms->write)
+	grub_pata_pio_write (dev, (char *) parms->buffer + nread, cnt);
+      else
+	grub_pata_pio_read (dev, (char *) parms->buffer + nread, cnt);
+
+      nread += cnt;
+    }
+  if (parms->write)
+    {
+      /* Check for write error.  */
+      if (grub_pata_wait_not_busy (dev, GRUB_ATA_TOUT_DATA))
+	return grub_errno;
+
+      if (grub_pata_regget (dev, GRUB_ATA_REG_STATUS)
+	  & (GRUB_ATA_STATUS_DRQ | GRUB_ATA_STATUS_ERR))
+	return grub_error (GRUB_ERR_WRITE_ERROR, "ATA write error");
+    }
+  parms->size = nread;
+
+  /* Wait for !BSY.  */
+  if (grub_pata_wait_not_busy (dev, GRUB_ATA_TOUT_DATA))
+    return grub_errno;
+
+  /* Return registers.  */
+  for (i = GRUB_ATA_REG_ERROR; i <= GRUB_ATA_REG_STATUS; i++)
+    parms->taskfile.raw[i - GRUB_ATA_REG_FEATURES] = grub_pata_regget (dev, i);
+
+  grub_dprintf ("pata", "status=0x%x, error=0x%x, sectors=0x%x\n",
+	        parms->taskfile.status,
+	        parms->taskfile.error,
+		parms->taskfile.sectors);
+
+  if (parms->taskfile.status
+      & (GRUB_ATA_STATUS_DRQ | GRUB_ATA_STATUS_ERR))
+    return grub_error (GRUB_ERR_READ_ERROR, "PATA passthrough failed");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+check_device (struct grub_pata_device *dev)
+{
+  grub_pata_regset (dev, GRUB_ATA_REG_DISK, dev->device << 4);
+  grub_pata_wait ();
+
+  /* Try to detect if the port is in use by writing to it,
+     waiting for a while and reading it again.  If the value
+     was preserved, there is a device connected.  */
+  grub_pata_regset (dev, GRUB_ATA_REG_SECTORS, 0x5A);
+  grub_pata_wait ();
+  grub_uint8_t sec = grub_pata_regget (dev, GRUB_ATA_REG_SECTORS);
+  grub_dprintf ("ata", "sectors=0x%x\n", sec);
+  if (sec != 0x5A)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no device connected");
+
+  /* The above test may detect a second (slave) device
+     connected to a SATA controller which supports only one
+     (master) device.  It is not safe to use the status register
+     READY bit to check for controller channel existence.  Some
+     ATAPI commands (RESET, DIAGNOSTIC) may clear this bit.  */
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_pata_device_initialize (int port, int device, int addr)
+{
+  struct grub_pata_device *dev;
+  struct grub_pata_device **devp;
+  grub_err_t err;
+
+  grub_dprintf ("pata", "detecting device %d,%d (0x%x)\n",
+		port, device, addr);
+
+  dev = grub_malloc (sizeof(*dev));
+  if (! dev)
+    return grub_errno;
+
+  /* Setup the device information.  */
+  dev->port = port;
+  dev->device = device;
+  dev->ioaddress = addr + GRUB_MACHINE_PCI_IO_BASE;
+  dev->present = 1;
+  dev->next = NULL;
+
+  /* Register the device.  */
+  for (devp = &grub_pata_devices; *devp; devp = &(*devp)->next);
+  *devp = dev;
+
+  err = check_device (dev);
+  if (err == GRUB_ERR_UNKNOWN_DEVICE)
+    {
+      grub_dprintf ("pata", "%s\n", grub_errmsg);
+      grub_error_pop ();
+    }
+
+  if (err)
+    grub_print_error ();
+
+  return 0;
+}
+
+#ifndef GRUB_MACHINE_MIPS_QEMU_MIPS
+static int
+grub_pata_pciinit (grub_pci_device_t dev,
+		   grub_pci_id_t pciid,
+		   void *data __attribute__ ((unused)))
+{
+  static int compat_use[2] = { 0 };
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+  grub_uint32_t bar1;
+  grub_uint32_t bar2;
+  int rega;
+  int i;
+  static int controller = 0;
+  int cs5536 = 0;
+  int nports = 2;
+
+  /* Read class.  */
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  /* AMD CS5536 Southbridge.  */
+  if (pciid == GRUB_CS5536_PCIID)
+    {
+      cs5536 = 1;
+      nports = 1;
+    }
+
+  /* Check if this class ID matches that of a PCI IDE Controller.  */
+  if (!cs5536 && (class >> 16 != 0x0101))
+    return 0;
+
+  for (i = 0; i < nports; i++)
+    {
+      /* Set to 0 when the channel operated in compatibility mode.  */
+      int compat;
+
+      /* We don't support non-compatibility mode for CS5536.  */
+      if (cs5536)
+	compat = 0;
+      else
+	compat = (class >> (8 + 2 * i)) & 1;
+
+      rega = 0;
+
+      /* If the channel is in compatibility mode, just assign the
+	 default registers.  */
+      if (compat == 0 && !compat_use[i])
+	{
+	  rega = grub_pata_ioaddress[i];
+	  compat_use[i] = 1;
+	}
+      else if (compat)
+	{
+	  /* Read the BARs, which either contain a mmapped IO address
+	     or the IO port address.  */
+	  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESSES
+					+ sizeof (grub_uint64_t) * i);
+	  bar1 = grub_pci_read (addr);
+	  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESSES
+					+ sizeof (grub_uint64_t) * i
+					+ sizeof (grub_uint32_t));
+	  bar2 = grub_pci_read (addr);
+
+	  /* Check if the BARs describe an IO region.  */
+	  if ((bar1 & 1) && (bar2 & 1) && (bar1 & ~3))
+	    {
+	      rega = bar1 & ~3;
+	      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+	      grub_pci_write_word (addr, grub_pci_read_word (addr)
+				   | GRUB_PCI_COMMAND_IO_ENABLED
+				   | GRUB_PCI_COMMAND_MEM_ENABLED
+				   | GRUB_PCI_COMMAND_BUS_MASTER);
+
+	    }
+	}
+
+      grub_dprintf ("pata",
+		    "PCI dev (%d,%d,%d) compat=%d rega=0x%x\n",
+		    grub_pci_get_bus (dev), grub_pci_get_device (dev),
+		    grub_pci_get_function (dev), compat, rega);
+
+      if (rega)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_pata_device_initialize (controller * 2 + i, 0, rega);
+
+	  /* Most errors raised by grub_ata_device_initialize() are harmless.
+	     They just indicate this particular drive is not responding, most
+	     likely because it doesn't exist.  We might want to ignore specific
+	     error types here, instead of printing them.  */
+	  if (grub_errno)
+	    {
+	      grub_print_error ();
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+
+	  grub_pata_device_initialize (controller * 2 + i, 1, rega);
+
+	  /* Likewise.  */
+	  if (grub_errno)
+	    {
+	      grub_print_error ();
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	}
+    }
+
+  controller++;
+
+  return 0;
+}
+
+static grub_err_t
+grub_pata_initialize (void)
+{
+  grub_pci_iterate (grub_pata_pciinit, NULL);
+  return 0;
+}
+#else
+static grub_err_t
+grub_pata_initialize (void)
+{
+  int i;
+  for (i = 0; i < 2; i++)
+    {
+      grub_pata_device_initialize (i, 0, grub_pata_ioaddress[i]);
+      grub_pata_device_initialize (i, 1, grub_pata_ioaddress[i]);
+    }
+  return 0;
+}
+#endif
+
+static grub_err_t
+grub_pata_open (int id, int devnum, struct grub_ata *ata)
+{
+  struct grub_pata_device *dev;
+  struct grub_pata_device *devfnd = 0;
+  grub_err_t err;
+
+  if (id != GRUB_SCSI_SUBSYSTEM_PATA)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a PATA device");
+
+  for (dev = grub_pata_devices; dev; dev = dev->next)
+    {
+      if (dev->port * 2 + dev->device == devnum)
+	{
+	  devfnd = dev;
+	  break;
+	}
+    }
+
+  grub_dprintf ("pata", "opening PATA dev `ata%d'\n", devnum);
+
+  if (! devfnd)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such PATA device");
+
+  err = check_device (devfnd);
+  if (err)
+    return err;
+
+  ata->data = devfnd;
+  ata->dma = 0;
+  ata->maxbuffer = 256 * 512;
+  ata->present = &devfnd->present;
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+grub_pata_iterate (grub_ata_dev_iterate_hook_t hook, void *hook_data,
+		   grub_disk_pull_t pull)
+{
+  struct grub_pata_device *dev;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  for (dev = grub_pata_devices; dev; dev = dev->next)
+    if (hook (GRUB_SCSI_SUBSYSTEM_PATA, dev->port * 2 + dev->device,
+	      hook_data))
+      return 1;
+
+  return 0;
+}
+
+
+static struct grub_ata_dev grub_pata_dev =
+  {
+    .iterate = grub_pata_iterate,
+    .open = grub_pata_open,
+    .readwrite = grub_pata_readwrite,
+  };
+
+
+
+
+GRUB_MOD_INIT(ata_pthru)
+{
+  grub_stop_disk_firmware ();
+
+  /* ATA initialization.  */
+  grub_pata_initialize ();
+
+  grub_ata_dev_register (&grub_pata_dev);
+}
+
+GRUB_MOD_FINI(ata_pthru)
+{
+  grub_ata_dev_unregister (&grub_pata_dev);
+}
diff --git a/grub-core/disk/raid5_recover.c b/grub-core/disk/raid5_recover.c
new file mode 100644
index 0000000..4ace917
--- /dev/null
+++ b/grub-core/disk/raid5_recover.c
@@ -0,0 +1,76 @@
+/* raid5_recover.c - module to recover from faulty RAID4/5 arrays.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_raid5_recover (struct grub_diskfilter_segment *array, int disknr,
+                    char *buf, grub_disk_addr_t sector, grub_size_t size)
+{
+  char *buf2;
+  int i;
+
+  size <<= GRUB_DISK_SECTOR_BITS;
+  buf2 = grub_malloc (size);
+  if (!buf2)
+    return grub_errno;
+
+  grub_memset (buf, 0, size);
+
+  for (i = 0; i < (int) array->node_count; i++)
+    {
+      grub_err_t err;
+
+      if (i == disknr)
+        continue;
+
+      err = grub_diskfilter_read_node (&array->nodes[i], sector,
+				       size >> GRUB_DISK_SECTOR_BITS, buf2);
+
+      if (err)
+        {
+          grub_free (buf2);
+          return err;
+        }
+
+      grub_crypto_xor (buf, buf, buf2, size);
+    }
+
+  grub_free (buf2);
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT(raid5rec)
+{
+  grub_raid5_recover_func = grub_raid5_recover;
+}
+
+GRUB_MOD_FINI(raid5rec)
+{
+  grub_raid5_recover_func = 0;
+}
diff --git a/grub-core/disk/raid6_recover.c b/grub-core/disk/raid6_recover.c
new file mode 100644
index 0000000..75fe464
--- /dev/null
+++ b/grub-core/disk/raid6_recover.c
@@ -0,0 +1,218 @@
+/* raid6_recover.c - module to recover from faulty RAID6 arrays.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/diskfilter.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* x**y.  */
+static grub_uint8_t powx[255 * 2];
+/* Such an s that x**s = y */
+static unsigned powx_inv[256];
+static const grub_uint8_t poly = 0x1d;
+
+static void
+grub_raid_block_mulx (unsigned mul, char *buf, grub_size_t size)
+{
+  grub_size_t i;
+  grub_uint8_t *p;
+
+  p = (grub_uint8_t *) buf;
+  for (i = 0; i < size; i++, p++)
+    if (*p)
+      *p = powx[mul + powx_inv[*p]];
+}
+
+static void
+grub_raid6_init_table (void)
+{
+  unsigned i;
+
+  grub_uint8_t cur = 1;
+  for (i = 0; i < 255; i++)
+    {
+      powx[i] = cur;
+      powx[i + 255] = cur;
+      powx_inv[cur] = i;
+      if (cur & 0x80)
+	cur = (cur << 1) ^ poly;
+      else
+	cur <<= 1;
+    }
+}
+
+static unsigned
+mod_255 (unsigned x)
+{
+  while (x > 0xff)
+    x = (x >> 8) + (x & 0xff);
+  if (x == 0xff)
+    return 0;
+  return x;
+}
+
+static grub_err_t
+raid6_recover_read_node (void *data, int disknr,
+				    grub_uint64_t sector,
+				    void *buf, grub_size_t size)
+{
+    struct grub_diskfilter_segment *array = data;
+
+    return grub_diskfilter_read_node (&array->nodes[disknr],
+				      (grub_disk_addr_t)sector,
+				      size >> GRUB_DISK_SECTOR_BITS, buf);
+}
+
+grub_err_t
+grub_raid6_recover_gen (void *data, grub_uint64_t nstripes, int disknr, int p,
+			    char *buf, grub_uint64_t sector, grub_size_t size,
+			    int layout, raid_recover_read_t read_func)
+{
+  int i, q, pos;
+  int bad1 = -1, bad2 = -1;
+  char *pbuf = 0, *qbuf = 0;
+
+  pbuf = grub_zalloc (size);
+  if (!pbuf)
+    goto quit;
+
+  qbuf = grub_zalloc (size);
+  if (!qbuf)
+    goto quit;
+
+  q = p + 1;
+  if (q == (int) nstripes)
+    q = 0;
+
+  pos = q + 1;
+  if (pos == (int) nstripes)
+    pos = 0;
+
+  for (i = 0; i < (int) nstripes - 2; i++)
+    {
+      int c;
+      if (layout & GRUB_RAID_LAYOUT_MUL_FROM_POS)
+	c = pos;
+      else
+	c = i;
+      if (pos == disknr)
+        bad1 = c;
+      else
+        {
+	  if (!read_func (data, pos, sector, buf, size))
+            {
+              grub_crypto_xor (pbuf, pbuf, buf, size);
+              grub_raid_block_mulx (c, buf, size);
+              grub_crypto_xor (qbuf, qbuf, buf, size);
+            }
+          else
+            {
+              /* Too many bad devices */
+              if (bad2 >= 0)
+                goto quit;
+
+              bad2 = c;
+              grub_errno = GRUB_ERR_NONE;
+            }
+        }
+
+      pos++;
+      if (pos == (int) nstripes)
+        pos = 0;
+    }
+
+  /* Invalid disknr or p */
+  if (bad1 < 0)
+    goto quit;
+
+  if (bad2 < 0)
+    {
+      /* One bad device */
+      if (!read_func (data, p, sector, buf, size))
+        {
+          grub_crypto_xor (buf, buf, pbuf, size);
+          goto quit;
+        }
+
+      grub_errno = GRUB_ERR_NONE;
+      if (read_func (data, q, sector, buf, size))
+        goto quit;
+
+      grub_crypto_xor (buf, buf, qbuf, size);
+      grub_raid_block_mulx (255 - bad1, buf,
+                           size);
+    }
+  else
+    {
+      /* Two bad devices */
+      unsigned c;
+
+      if (read_func (data, p, sector, buf, size))
+        goto quit;
+
+      grub_crypto_xor (pbuf, pbuf, buf, size);
+
+      if (read_func (data, q, sector, buf, size))
+        goto quit;
+
+      grub_crypto_xor (qbuf, qbuf, buf, size);
+
+      c = mod_255((255 ^ bad1)
+		  + (255 ^ powx_inv[(powx[bad2 + (bad1 ^ 255)] ^ 1)]));
+      grub_raid_block_mulx (c, qbuf, size);
+
+      c = mod_255((unsigned) bad2 + c);
+      grub_raid_block_mulx (c, pbuf, size);
+
+      grub_crypto_xor (pbuf, pbuf, qbuf, size);
+      grub_memcpy (buf, pbuf, size);
+    }
+
+quit:
+  grub_free (pbuf);
+  grub_free (qbuf);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_raid6_recover (struct grub_diskfilter_segment *array, int disknr, int p,
+                    char *buf, grub_disk_addr_t sector, grub_size_t size)
+{
+  return grub_raid6_recover_gen (array, array->node_count, disknr, p, buf,
+				     sector, size << GRUB_DISK_SECTOR_BITS,
+				     array->layout, raid6_recover_read_node);
+}
+
+GRUB_MOD_INIT(raid6rec)
+{
+  grub_raid6_init_table ();
+  grub_raid6_recover_func = grub_raid6_recover;
+}
+
+GRUB_MOD_FINI(raid6rec)
+{
+  grub_raid6_recover_func = 0;
+}
diff --git a/grub-core/disk/scsi.c b/grub-core/disk/scsi.c
new file mode 100644
index 0000000..70767cf
--- /dev/null
+++ b/grub-core/disk/scsi.c
@@ -0,0 +1,766 @@
+/* scsi.c - scsi support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/scsi.h>
+#include <grub/scsicmd.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+static grub_scsi_dev_t grub_scsi_dev_list;
+
+const char grub_scsi_names[GRUB_SCSI_NUM_SUBSYSTEMS][5] = {
+  [GRUB_SCSI_SUBSYSTEM_USBMS] = "usb",
+  [GRUB_SCSI_SUBSYSTEM_PATA] = "ata",
+  [GRUB_SCSI_SUBSYSTEM_AHCI] = "ahci"
+};
+
+void
+grub_scsi_dev_register (grub_scsi_dev_t dev)
+{
+  dev->next = grub_scsi_dev_list;
+  grub_scsi_dev_list = dev;
+}
+
+void
+grub_scsi_dev_unregister (grub_scsi_dev_t dev)
+{
+  grub_scsi_dev_t *p, q;
+
+  for (p = &grub_scsi_dev_list, q = *p; q; p = &(q->next), q = q->next)
+    if (q == dev)
+      {
+        *p = q->next;
+	break;
+      }
+}
+
+
+/* Check result of previous operation.  */
+static grub_err_t
+grub_scsi_request_sense (grub_scsi_t scsi)
+{
+  struct grub_scsi_request_sense rs;
+  struct grub_scsi_request_sense_data rsd;
+  grub_err_t err;
+
+  rs.opcode = grub_scsi_cmd_request_sense;
+  rs.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  rs.reserved1 = 0;
+  rs.reserved2 = 0;
+  rs.alloc_length = 0x12; /* XXX: Hardcoded for now */
+  rs.control = 0;
+  grub_memset (rs.pad, 0, sizeof(rs.pad));
+
+  err = scsi->dev->read (scsi, sizeof (rs), (char *) &rs,
+			 sizeof (rsd), (char *) &rsd);
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
+/* Self commenting... */
+static grub_err_t
+grub_scsi_test_unit_ready (grub_scsi_t scsi)
+{
+  struct grub_scsi_test_unit_ready tur;
+  grub_err_t err;
+  grub_err_t err_sense;
+  
+  tur.opcode = grub_scsi_cmd_test_unit_ready;
+  tur.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  tur.reserved1 = 0;
+  tur.reserved2 = 0;
+  tur.reserved3 = 0;
+  tur.control = 0;
+  grub_memset (tur.pad, 0, sizeof(tur.pad));
+
+  err = scsi->dev->read (scsi, sizeof (tur), (char *) &tur,
+			 0, NULL);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+  
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Determine if the device is removable and the type of the device
+   SCSI.  */
+static grub_err_t
+grub_scsi_inquiry (grub_scsi_t scsi)
+{
+  struct grub_scsi_inquiry iq;
+  struct grub_scsi_inquiry_data iqd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  iq.opcode = grub_scsi_cmd_inquiry;
+  iq.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  iq.page = 0;
+  iq.reserved = 0;
+  iq.alloc_length = 0x24; /* XXX: Hardcoded for now */
+  iq.control = 0;
+  grub_memset (iq.pad, 0, sizeof(iq.pad));
+
+  err = scsi->dev->read (scsi, sizeof (iq), (char *) &iq,
+			 sizeof (iqd), (char *) &iqd);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  if (err)
+    return err;
+
+  scsi->devtype = iqd.devtype & GRUB_SCSI_DEVTYPE_MASK;
+  scsi->removable = iqd.rmb >> GRUB_SCSI_REMOVABLE_BIT;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read the capacity and block size of SCSI.  */
+static grub_err_t
+grub_scsi_read_capacity10 (grub_scsi_t scsi)
+{
+  struct grub_scsi_read_capacity10 rc;
+  struct grub_scsi_read_capacity10_data rcd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  rc.opcode = grub_scsi_cmd_read_capacity10;
+  rc.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  rc.logical_block_addr = 0;
+  rc.reserved1 = 0;
+  rc.reserved2 = 0;
+  rc.PMI = 0;
+  rc.control = 0;
+  rc.pad = 0;
+	
+  err = scsi->dev->read (scsi, sizeof (rc), (char *) &rc,
+			 sizeof (rcd), (char *) &rcd);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+/* err_sense is ignored for now and Request Sense Data also... */
+
+  if (err)
+    return err;
+
+  scsi->last_block = grub_be_to_cpu32 (rcd.last_block);
+  scsi->blocksize = grub_be_to_cpu32 (rcd.blocksize);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read the capacity and block size of SCSI.  */
+static grub_err_t
+grub_scsi_read_capacity16 (grub_scsi_t scsi)
+{
+  struct grub_scsi_read_capacity16 rc;
+  struct grub_scsi_read_capacity16_data rcd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  rc.opcode = grub_scsi_cmd_read_capacity16;
+  rc.lun = (scsi->lun << GRUB_SCSI_LUN_SHIFT) | 0x10;
+  rc.logical_block_addr = 0;
+  rc.alloc_len = grub_cpu_to_be32_compile_time (sizeof (rcd));
+  rc.PMI = 0;
+  rc.control = 0;
+	
+  err = scsi->dev->read (scsi, sizeof (rc), (char *) &rc,
+			 sizeof (rcd), (char *) &rcd);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+/* err_sense is ignored for now and Request Sense Data also... */
+
+  if (err)
+    return err;
+
+  scsi->last_block = grub_be_to_cpu64 (rcd.last_block);
+  scsi->blocksize = grub_be_to_cpu32 (rcd.blocksize);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Send a SCSI request for DISK: read SIZE sectors starting with
+   sector SECTOR to BUF.  */
+static grub_err_t
+grub_scsi_read10 (grub_disk_t disk, grub_disk_addr_t sector,
+		  grub_size_t size, char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_read10 rd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  rd.opcode = grub_scsi_cmd_read10;
+  rd.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  rd.lba = grub_cpu_to_be32 (sector);
+  rd.reserved = 0;
+  rd.size = grub_cpu_to_be16 (size);
+  rd.reserved2 = 0;
+  rd.pad = 0;
+
+  err = scsi->dev->read (scsi, sizeof (rd), (char *) &rd, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+
+/* Send a SCSI request for DISK: read SIZE sectors starting with
+   sector SECTOR to BUF.  */
+static grub_err_t
+grub_scsi_read12 (grub_disk_t disk, grub_disk_addr_t sector,
+		  grub_size_t size, char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_read12 rd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  rd.opcode = grub_scsi_cmd_read12;
+  rd.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  rd.lba = grub_cpu_to_be32 (sector);
+  rd.size = grub_cpu_to_be32 (size);
+  rd.reserved = 0;
+  rd.control = 0;
+
+  err = scsi->dev->read (scsi, sizeof (rd), (char *) &rd, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+
+/* Send a SCSI request for DISK: read SIZE sectors starting with
+   sector SECTOR to BUF.  */
+static grub_err_t
+grub_scsi_read16 (grub_disk_t disk, grub_disk_addr_t sector,
+		  grub_size_t size, char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_read16 rd;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  rd.opcode = grub_scsi_cmd_read16;
+  rd.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  rd.lba = grub_cpu_to_be64 (sector);
+  rd.size = grub_cpu_to_be32 (size);
+  rd.reserved = 0;
+  rd.control = 0;
+
+  err = scsi->dev->read (scsi, sizeof (rd), (char *) &rd, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+
+/* Send a SCSI request for DISK: write the data stored in BUF to SIZE
+   sectors starting with SECTOR.  */
+static grub_err_t
+grub_scsi_write10 (grub_disk_t disk, grub_disk_addr_t sector,
+		   grub_size_t size, const char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_write10 wr;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  wr.opcode = grub_scsi_cmd_write10;
+  wr.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  wr.lba = grub_cpu_to_be32 (sector);
+  wr.reserved = 0;
+  wr.size = grub_cpu_to_be16 (size);
+  wr.reserved2 = 0;
+  wr.pad = 0;
+
+  err = scsi->dev->write (scsi, sizeof (wr), (char *) &wr, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+
+#if 0
+
+/* Send a SCSI request for DISK: write the data stored in BUF to SIZE
+   sectors starting with SECTOR.  */
+static grub_err_t
+grub_scsi_write12 (grub_disk_t disk, grub_disk_addr_t sector,
+		   grub_size_t size, char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_write12 wr;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  wr.opcode = grub_scsi_cmd_write12;
+  wr.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  wr.lba = grub_cpu_to_be32 (sector);
+  wr.size = grub_cpu_to_be32 (size);
+  wr.reserved = 0;
+  wr.control = 0;
+
+  err = scsi->dev->write (scsi, sizeof (wr), (char *) &wr, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+#endif
+
+/* Send a SCSI request for DISK: write the data stored in BUF to SIZE
+   sectors starting with SECTOR.  */
+static grub_err_t
+grub_scsi_write16 (grub_disk_t disk, grub_disk_addr_t sector,
+		   grub_size_t size, const char *buf)
+{
+  grub_scsi_t scsi;
+  struct grub_scsi_write16 wr;
+  grub_err_t err;
+  grub_err_t err_sense;
+
+  scsi = disk->data;
+
+  wr.opcode = grub_scsi_cmd_write16;
+  wr.lun = scsi->lun << GRUB_SCSI_LUN_SHIFT;
+  wr.lba = grub_cpu_to_be64 (sector);
+  wr.size = grub_cpu_to_be32 (size);
+  wr.reserved = 0;
+  wr.control = 0;
+
+  err = scsi->dev->write (scsi, sizeof (wr), (char *) &wr, size * scsi->blocksize, buf);
+
+  /* Each SCSI command should be followed by Request Sense.
+     If not so, many devices STALLs or definitely freezes. */
+  err_sense = grub_scsi_request_sense (scsi);
+  if (err_sense != GRUB_ERR_NONE)
+  	grub_errno = err;
+  /* err_sense is ignored for now and Request Sense Data also... */
+
+  return err;
+}
+
+
+
+/* Context for grub_scsi_iterate.  */
+struct grub_scsi_iterate_ctx
+{
+  grub_disk_dev_iterate_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_scsi_iterate.  */
+static int
+scsi_iterate (int id, int bus, int luns, void *data)
+{
+  struct grub_scsi_iterate_ctx *ctx = data;
+  int i;
+
+  /* In case of a single LUN, just return `usbX'.  */
+  if (luns == 1)
+    {
+      char *sname;
+      int ret;
+      sname = grub_xasprintf ("%s%d", grub_scsi_names[id], bus);
+      if (!sname)
+	return 1;
+      ret = ctx->hook (sname, ctx->hook_data);
+      grub_free (sname);
+      return ret;
+    }
+
+  /* In case of multiple LUNs, every LUN will get a prefix to
+     distinguish it.  */
+  for (i = 0; i < luns; i++)
+    {
+      char *sname;
+      int ret;
+      sname = grub_xasprintf ("%s%d%c", grub_scsi_names[id], bus, 'a' + i);
+      if (!sname)
+	return 1;
+      ret = ctx->hook (sname, ctx->hook_data);
+      grub_free (sname);
+      if (ret)
+	return 1;
+    }
+  return 0;
+}
+
+static int
+grub_scsi_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		   grub_disk_pull_t pull)
+{
+  struct grub_scsi_iterate_ctx ctx = { hook, hook_data };
+  grub_scsi_dev_t p;
+
+  for (p = grub_scsi_dev_list; p; p = p->next)
+    if (p->iterate && (p->iterate) (scsi_iterate, &ctx, pull))
+      return 1;
+
+  return 0;
+}
+
+static grub_err_t
+grub_scsi_open (const char *name, grub_disk_t disk)
+{
+  grub_scsi_dev_t p;
+  grub_scsi_t scsi;
+  grub_err_t err;
+  int lun, bus;
+  grub_uint64_t maxtime;
+  const char *nameend;
+  unsigned id;
+
+  nameend = name + grub_strlen (name) - 1;
+  /* Try to detect a LUN ('a'-'z'), otherwise just use the first
+     LUN.  */
+  if (nameend >= name && *nameend >= 'a' && *nameend <= 'z')
+    {
+      lun = *nameend - 'a';
+      nameend--;
+    }
+  else
+    lun = 0;
+
+  while (nameend >= name && grub_isdigit (*nameend))
+    nameend--;
+
+  if (!nameend[1] || !grub_isdigit (nameend[1]))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a SCSI disk");
+
+  bus = grub_strtoul (nameend + 1, 0, 0);
+
+  scsi = grub_malloc (sizeof (*scsi));
+  if (! scsi)
+    return grub_errno;
+
+  for (id = 0; id < ARRAY_SIZE (grub_scsi_names); id++)
+    if (grub_strncmp (grub_scsi_names[id], name, nameend - name) == 0)
+      break;
+
+  if (id == ARRAY_SIZE (grub_scsi_names))
+    {
+      grub_free (scsi);
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a SCSI disk");
+    }
+
+  for (p = grub_scsi_dev_list; p; p = p->next)
+    {
+      if (p->open (id, bus, scsi))
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+
+      disk->id = grub_make_scsi_id (id, bus, lun);
+      disk->data = scsi;
+      scsi->dev = p;
+      scsi->lun = lun;
+      scsi->bus = bus;
+
+      grub_dprintf ("scsi", "dev opened\n");
+
+      err = grub_scsi_inquiry (scsi);
+      if (err)
+	{
+	  grub_free (scsi);
+	  grub_dprintf ("scsi", "inquiry failed\n");
+	  return err;
+	}
+
+      grub_dprintf ("scsi", "inquiry: devtype=0x%02x removable=%d\n",
+		    scsi->devtype, scsi->removable);
+
+      /* Try to be conservative about the device types
+	 supported.  */
+      if (scsi->devtype != grub_scsi_devtype_direct
+	  && scsi->devtype != grub_scsi_devtype_cdrom)
+	{
+	  grub_free (scsi);
+	  return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+			     "unknown SCSI device");
+	}
+
+      /* According to USB MS tests specification, issue Test Unit Ready
+       * until OK */
+      maxtime = grub_get_time_ms () + 5000; /* It is safer value */
+      do
+        {
+	  /* Timeout is necessary - for example in case when we have
+	   * universal card reader with more LUNs and we have only
+	   * one card inserted (or none), so only one LUN (or none)
+	   * will be ready - and we want not to hang... */
+	  if (grub_get_time_ms () > maxtime)
+            {
+              err = GRUB_ERR_READ_ERROR;
+              grub_free (scsi);
+              grub_dprintf ("scsi", "LUN is not ready - timeout\n");
+              return err;
+            }
+          err = grub_scsi_test_unit_ready (scsi);
+        }
+      while (err == GRUB_ERR_READ_ERROR);
+      /* Reset grub_errno !
+       * It is set to some error code in loop before... */
+      grub_errno = GRUB_ERR_NONE;
+
+      /* Read capacity of media */
+      err = grub_scsi_read_capacity10 (scsi);
+      if (err)
+	{
+	  grub_free (scsi);
+	  grub_dprintf ("scsi", "READ CAPACITY10 failed\n");
+	  return err;
+	}
+
+      if (scsi->last_block == 0xffffffff)
+	{
+	  err = grub_scsi_read_capacity16 (scsi);
+	  if (err)
+	    {
+	      grub_free (scsi);
+	      grub_dprintf ("scsi", "READ CAPACITY16 failed\n");
+	      return err;
+	    }
+	}
+
+      disk->total_sectors = scsi->last_block + 1;
+      /* PATA doesn't support more than 32K reads.
+	 Not sure about AHCI and USB. If it's confirmed that either of
+	 them can do bigger reads reliably this value can be moved to 'scsi'
+	 structure.  */
+      disk->max_agglomerate = 32768 >> (GRUB_DISK_SECTOR_BITS
+					+ GRUB_DISK_CACHE_BITS);
+
+      if (scsi->blocksize & (scsi->blocksize - 1) || !scsi->blocksize)
+	{
+	  grub_error (GRUB_ERR_IO, "invalid sector size %d",
+		      scsi->blocksize);
+	  grub_free (scsi);
+	  return grub_errno;
+	}
+      for (disk->log_sector_size = 0;
+	   (1U << disk->log_sector_size) < scsi->blocksize;
+	   disk->log_sector_size++);
+
+      grub_dprintf ("scsi", "last_block=%" PRIuGRUB_UINT64_T ", blocksize=%u\n",
+		    scsi->last_block, scsi->blocksize);
+      grub_dprintf ("scsi", "Disk total sectors = %llu\n",
+		    (unsigned long long) disk->total_sectors);
+
+      return GRUB_ERR_NONE;
+    }
+
+  grub_free (scsi);
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a SCSI disk");
+}
+
+static void
+grub_scsi_close (grub_disk_t disk)
+{
+  grub_scsi_t scsi;
+
+  scsi = disk->data;
+  if (scsi->dev->close)
+    scsi->dev->close (scsi);
+  grub_free (scsi);
+}
+
+static grub_err_t
+grub_scsi_read (grub_disk_t disk, grub_disk_addr_t sector,
+		grub_size_t size, char *buf)
+{
+  grub_scsi_t scsi;
+
+  scsi = disk->data;
+
+  grub_err_t err;
+  /* Depending on the type, select a read function.  */
+  switch (scsi->devtype)
+    {
+    case grub_scsi_devtype_direct:
+      if (sector >> 32)
+	err = grub_scsi_read16 (disk, sector, size, buf);
+      else
+	err = grub_scsi_read10 (disk, sector, size, buf);
+      if (err)
+	return err;
+      break;
+
+    case grub_scsi_devtype_cdrom:
+      if (sector >> 32)
+	err = grub_scsi_read16 (disk, sector, size, buf);
+      else
+	err = grub_scsi_read12 (disk, sector, size, buf);
+      if (err)
+	return err;
+      break;
+    }
+
+  return GRUB_ERR_NONE;
+
+#if 0 /* Workaround - it works - but very slowly, from some reason
+       * unknown to me (specially on OHCI). Do not use it. */
+  /* Split transfer requests to device sector size because */
+  /* some devices are not able to transfer more than 512-1024 bytes */
+  grub_err_t err = GRUB_ERR_NONE;
+
+  for ( ; size; size--)
+    {
+      /* Depending on the type, select a read function.  */
+      switch (scsi->devtype)
+        {
+          case grub_scsi_devtype_direct:
+            err = grub_scsi_read10 (disk, sector, 1, buf);
+            break;
+
+          case grub_scsi_devtype_cdrom:
+            err = grub_scsi_read12 (disk, sector, 1, buf);
+            break;
+
+          default: /* This should not happen */
+            return GRUB_ERR_READ_ERROR;
+        }
+      if (err)
+        return err;
+      sector++;
+      buf += scsi->blocksize;
+    }
+
+  return err;
+#endif
+}
+
+static grub_err_t
+grub_scsi_write (grub_disk_t disk,
+		 grub_disk_addr_t sector,
+		 grub_size_t size,
+		 const char *buf)
+{
+  grub_scsi_t scsi;
+
+  scsi = disk->data;
+
+  if (scsi->devtype == grub_scsi_devtype_cdrom)
+    return grub_error (GRUB_ERR_IO, N_("cannot write to CD-ROM"));
+
+  grub_err_t err;
+  /* Depending on the type, select a read function.  */
+  switch (scsi->devtype)
+    {
+    case grub_scsi_devtype_direct:
+      if (sector >> 32)
+	err = grub_scsi_write16 (disk, sector, size, buf);
+      else
+	err = grub_scsi_write10 (disk, sector, size, buf);
+      if (err)
+	return err;
+      break;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_disk_dev grub_scsi_dev =
+  {
+    .name = "scsi",
+    .id = GRUB_DISK_DEVICE_SCSI_ID,
+    .disk_iterate = grub_scsi_iterate,
+    .disk_open = grub_scsi_open,
+    .disk_close = grub_scsi_close,
+    .disk_read = grub_scsi_read,
+    .disk_write = grub_scsi_write,
+    .next = 0
+  };
+
+GRUB_MOD_INIT(scsi)
+{
+  grub_disk_dev_register (&grub_scsi_dev);
+}
+
+GRUB_MOD_FINI(scsi)
+{
+  grub_disk_dev_unregister (&grub_scsi_dev);
+}
diff --git a/grub-core/disk/uboot/ubootdisk.c b/grub-core/disk/uboot/ubootdisk.c
new file mode 100644
index 0000000..2d115a9
--- /dev/null
+++ b/grub-core/disk/uboot/ubootdisk.c
@@ -0,0 +1,307 @@
+/* ubootdisk.c - disk subsystem support for U-Boot platforms */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/uboot/disk.h>
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+
+static struct ubootdisk_data *hd_devices;
+static int hd_num;
+static int hd_max;
+
+/*
+ * grub_ubootdisk_register():
+ *   Called for each disk device enumerated as part of U-Boot initialization
+ *   code.
+ */
+grub_err_t
+grub_ubootdisk_register (struct device_info *newdev)
+{
+  struct ubootdisk_data *d;
+
+#define STOR_TYPE(x) ((x) & 0x0ff0)
+  switch (STOR_TYPE (newdev->type))
+    {
+    case DT_STOR_IDE:
+    case DT_STOR_SATA:
+    case DT_STOR_SCSI:
+    case DT_STOR_MMC:
+    case DT_STOR_USB:
+      /* hd */
+      if (hd_num == hd_max)
+	{
+	  int new_num;
+	  new_num = (hd_max ? hd_max * 2 : 1);
+	  d = grub_realloc(hd_devices,
+			   sizeof (struct ubootdisk_data) * new_num);
+	  if (!d)
+	    return grub_errno;
+	  hd_devices = d;
+	  hd_max = new_num;
+	}
+
+      d = &hd_devices[hd_num];
+      hd_num++;
+      break;
+    default:
+      return GRUB_ERR_BAD_DEVICE;
+      break;
+    }
+
+  d->dev = newdev;
+  d->cookie = newdev->cookie;
+  d->opencount = 0;
+
+  return 0;
+}
+
+/*
+ * uboot_disk_iterate():
+ *   Iterator over enumerated disk devices.
+ */
+static int
+uboot_disk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		    grub_disk_pull_t pull)
+{
+  char buf[16];
+  int count;
+
+  switch (pull)
+    {
+    case GRUB_DISK_PULL_NONE:
+      /* "hd" - built-in mass-storage */
+      for (count = 0 ; count < hd_num; count++)
+	{
+	  grub_snprintf (buf, sizeof (buf) - 1, "hd%d", count);
+	  grub_dprintf ("ubootdisk", "iterating %s\n", buf);
+	  if (hook (buf, hook_data))
+	    return 1;
+	}
+      break;
+    default:
+      return 0;
+    }
+
+  return 0;
+}
+
+/* Helper function for uboot_disk_open. */
+static struct ubootdisk_data *
+get_hd_device (int num)
+{
+  if (num < hd_num)
+    return &hd_devices[num];
+
+  return NULL;
+}
+
+/*
+ * uboot_disk_open():
+ *   Opens a disk device already enumerated.
+ */
+static grub_err_t
+uboot_disk_open (const char *name, struct grub_disk *disk)
+{
+  struct ubootdisk_data *d;
+  struct device_info *devinfo;
+  int num;
+  int retval;
+
+  grub_dprintf ("ubootdisk", "Opening '%s'\n", name);
+
+  num = grub_strtoul (name + 2, 0, 10);
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_dprintf ("ubootdisk", "Opening '%s' failed, invalid number\n",
+		    name);
+      goto fail;
+    }
+
+  if (name[1] != 'd')
+    {
+      grub_dprintf ("ubootdisk", "Opening '%s' failed, invalid name\n", name);
+      goto fail;
+    }
+
+  switch (name[0])
+    {
+    case 'h':
+      d = get_hd_device (num);
+      break;
+    default:
+      goto fail;
+    }
+
+  if (!d)
+    goto fail;
+
+  /*
+   * Subsystems may call open on the same device recursively - but U-Boot
+   * does not deal with this. So simply keep track of number of calls and
+   * return success if already open.
+   */
+  if (d->opencount > 0)
+    {
+      grub_dprintf ("ubootdisk", "(%s) already open\n", disk->name);
+      d->opencount++;
+      retval = 0;
+    }
+  else
+    {
+      retval = grub_uboot_dev_open (d->dev);
+      if (retval != 0)
+	goto fail;
+      d->opencount = 1;
+    }
+
+  grub_dprintf ("ubootdisk", "cookie: 0x%08x\n", (grub_addr_t) d->cookie);
+  disk->id = (grub_addr_t) d->cookie;
+
+  devinfo = d->dev;
+
+  d->block_size = devinfo->di_stor.block_size;
+  if (d->block_size == 0)
+    return grub_error (GRUB_ERR_IO, "no block size");
+
+  for (disk->log_sector_size = 0;
+       (1U << disk->log_sector_size) < d->block_size;
+       disk->log_sector_size++);
+
+  grub_dprintf ("ubootdisk", "(%s) blocksize=%d, log_sector_size=%d\n",
+		disk->name, d->block_size, disk->log_sector_size);
+
+  if (devinfo->di_stor.block_count)
+    disk->total_sectors = devinfo->di_stor.block_count;
+  else
+    disk->total_sectors = GRUB_DISK_SIZE_UNKNOWN;
+
+  disk->data = d;
+
+  return GRUB_ERR_NONE;
+
+fail:
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such device");
+}
+
+static void
+uboot_disk_close (struct grub_disk *disk)
+{
+  struct ubootdisk_data *d;
+  int retval;
+
+  d = disk->data;
+
+  /*
+   * In mirror of open function, keep track of number of calls to close and
+   * send on to U-Boot only when opencount would decrease to 0.
+   */
+  if (d->opencount > 1)
+    {
+      grub_dprintf ("ubootdisk", "Closed (%s)\n", disk->name);
+
+      d->opencount--;
+    }
+  else if (d->opencount == 1)
+    {
+      retval = grub_uboot_dev_close (d->dev);
+      d->opencount--;
+      grub_dprintf ("ubootdisk", "closed %s (%d)\n", disk->name, retval);
+    }
+  else
+    {
+      grub_dprintf ("ubootdisk", "device %s not open!\n", disk->name);
+    }
+}
+
+/*
+ * uboot_disk_read():
+ *   Called from within disk subsystem to read a sequence of blocks into the
+ *   disk cache. Maps directly on top of U-Boot API, only wrap in some error
+ *   handling.
+ */
+static grub_err_t
+uboot_disk_read (struct grub_disk *disk,
+		 grub_disk_addr_t offset, grub_size_t numblocks, char *buf)
+{
+  struct ubootdisk_data *d;
+  grub_size_t real_size;
+  int retval;
+
+  d = disk->data;
+
+  retval = grub_uboot_dev_read (d->dev, buf, numblocks, offset, &real_size);
+  grub_dprintf ("ubootdisk",
+		"retval=%d, numblocks=%d, real_size=%llu, sector=%llu\n",
+		retval, numblocks, (grub_uint64_t) real_size,
+		(grub_uint64_t) offset);
+  if (retval != 0)
+    return grub_error (GRUB_ERR_IO, "U-Boot disk read error");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+uboot_disk_write (struct grub_disk *disk,
+		  grub_disk_addr_t offset, grub_size_t numblocks, const char *buf)
+{
+  struct ubootdisk_data *d;
+  int retval;
+
+  d = disk->data;
+
+  retval = grub_uboot_dev_write (d->dev, buf, numblocks, offset);
+  grub_dprintf ("ubootdisk",
+		"retval=%d, numblocks=%d, sector=%llu\n",
+		retval, numblocks, (grub_uint64_t) offset);
+
+  if (retval != 0)
+    return grub_error (GRUB_ERR_IO, "U-Boot disk write error");
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_disk_dev grub_ubootdisk_dev = {
+  .name = "ubootdisk",
+  .id = GRUB_DISK_DEVICE_UBOOTDISK_ID,
+  .disk_iterate = uboot_disk_iterate,
+  .disk_open = uboot_disk_open,
+  .disk_close = uboot_disk_close,
+  .disk_read = uboot_disk_read,
+  .disk_write = uboot_disk_write,
+  .next = 0
+};
+
+void
+grub_ubootdisk_init (void)
+{
+  grub_disk_dev_register (&grub_ubootdisk_dev);
+}
+
+void
+grub_ubootdisk_fini (void)
+{
+  grub_disk_dev_unregister (&grub_ubootdisk_dev);
+}
diff --git a/grub-core/disk/usbms.c b/grub-core/disk/usbms.c
new file mode 100644
index 0000000..380ca4c
--- /dev/null
+++ b/grub-core/disk/usbms.c
@@ -0,0 +1,660 @@
+/* usbms.c - USB Mass Storage Support.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/usb.h>
+#include <grub/scsi.h>
+#include <grub/scsicmd.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_USBMS_DIRECTION_BIT	7
+
+/* Length of CBI command should be always 12 bytes */
+#define GRUB_USBMS_CBI_CMD_SIZE         12
+/* CBI class-specific USB request ADSC - it sends CBI (scsi) command to
+ * device in DATA stage */
+#define GRUB_USBMS_CBI_ADSC_REQ         0x00
+
+/* The USB Mass Storage Command Block Wrapper.  */
+struct grub_usbms_cbw
+{
+  grub_uint32_t signature;
+  grub_uint32_t tag;
+  grub_uint32_t transfer_length;
+  grub_uint8_t flags;
+  grub_uint8_t lun;
+  grub_uint8_t length;
+  grub_uint8_t cbwcb[16];
+} GRUB_PACKED;
+
+struct grub_usbms_csw
+{
+  grub_uint32_t signature;
+  grub_uint32_t tag;
+  grub_uint32_t residue;
+  grub_uint8_t status;
+} GRUB_PACKED;
+
+struct grub_usbms_dev
+{
+  struct grub_usb_device *dev;
+
+  int luns;
+
+  int config;
+  int interface;
+  struct grub_usb_desc_endp *in;
+  struct grub_usb_desc_endp *out;
+
+  int subclass;
+  int protocol;
+  struct grub_usb_desc_endp *intrpt;
+};
+typedef struct grub_usbms_dev *grub_usbms_dev_t;
+
+/* FIXME: remove limit.  */
+#define MAX_USBMS_DEVICES 128
+static grub_usbms_dev_t grub_usbms_devices[MAX_USBMS_DEVICES];
+static int first_available_slot = 0;
+
+static grub_usb_err_t
+grub_usbms_cbi_cmd (grub_usb_device_t dev, int interface,
+                    grub_uint8_t *cbicb)
+{
+  return grub_usb_control_msg (dev,
+                               GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+                               GRUB_USBMS_CBI_ADSC_REQ, 0, interface,
+                               GRUB_USBMS_CBI_CMD_SIZE, (char*)cbicb);
+}
+
+static grub_usb_err_t
+grub_usbms_cbi_reset (grub_usb_device_t dev, int interface)
+{
+  /* Prepare array with Command Block Reset (=CBR) */
+  /* CBI specific communication reset command should be send to device
+   * via CBI USB class specific request ADCS */
+  struct grub_cbi_reset
+    {
+      grub_uint8_t opcode; /* 0x1d = SEND DIAGNOSTIC */
+      grub_uint8_t lun; /* 7-5 LUN, 4-0 flags - for CBR always = 0x04 */
+      grub_uint8_t pad[10];
+      /* XXX: There is collision between CBI and UFI specifications:
+       *      CBI says 0xff, UFI says 0x00 ... probably it does
+       *      not matter ... (?) */
+    } cbicb = { 0x1d, 0x04,
+                { 0xff, 0xff, 0xff, 0xff, 0xff,
+                  0xff, 0xff, 0xff, 0xff, 0xff }
+              };
+  
+  return grub_usbms_cbi_cmd (dev, interface, (grub_uint8_t *)&cbicb);
+}
+
+static grub_usb_err_t
+grub_usbms_bo_reset (grub_usb_device_t dev, int interface)
+{
+  return grub_usb_control_msg (dev, 0x21, 255, 0, interface, 0, 0);
+}
+
+static grub_usb_err_t
+grub_usbms_reset (grub_usbms_dev_t dev)
+{
+  if (dev->protocol == GRUB_USBMS_PROTOCOL_BULK)
+    return grub_usbms_bo_reset (dev->dev, dev->interface);
+  else
+    return grub_usbms_cbi_reset (dev->dev, dev->interface);
+}
+
+static void
+grub_usbms_detach (grub_usb_device_t usbdev, int config, int interface)
+{
+  unsigned i;
+  for (i = 0; i < ARRAY_SIZE (grub_usbms_devices); i++)
+    if (grub_usbms_devices[i] && grub_usbms_devices[i]->dev == usbdev
+	&& grub_usbms_devices[i]->interface == interface
+	&& grub_usbms_devices[i]->config == config)
+      {
+	grub_free (grub_usbms_devices[i]);
+	grub_usbms_devices[i] = 0;
+      }
+}
+
+static int
+grub_usbms_attach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  struct grub_usb_desc_if *interf
+    = usbdev->config[configno].interf[interfno].descif;
+  int j;
+  grub_uint8_t luns = 0;
+  unsigned curnum;
+  grub_usb_err_t err = GRUB_USB_ERR_NONE;
+
+  grub_boot_time ("Attaching USB mass storage");
+
+  if (first_available_slot == ARRAY_SIZE (grub_usbms_devices))
+    return 0;
+
+  curnum = first_available_slot;
+  first_available_slot++;
+
+  interf = usbdev->config[configno].interf[interfno].descif;
+
+  if ((interf->subclass != GRUB_USBMS_SUBCLASS_BULK
+       /* Experimental support of RBC, MMC-2, UFI, SFF-8070i devices */
+       && interf->subclass != GRUB_USBMS_SUBCLASS_RBC
+       && interf->subclass != GRUB_USBMS_SUBCLASS_MMC2
+       && interf->subclass != GRUB_USBMS_SUBCLASS_UFI 
+       && interf->subclass != GRUB_USBMS_SUBCLASS_SFF8070 )
+      || (interf->protocol != GRUB_USBMS_PROTOCOL_BULK
+          && interf->protocol != GRUB_USBMS_PROTOCOL_CBI
+          && interf->protocol != GRUB_USBMS_PROTOCOL_CB))
+    return 0;
+
+  grub_usbms_devices[curnum] = grub_zalloc (sizeof (struct grub_usbms_dev));
+  if (! grub_usbms_devices[curnum])
+    return 0;
+
+  grub_usbms_devices[curnum]->dev = usbdev;
+  grub_usbms_devices[curnum]->interface = interfno;
+  grub_usbms_devices[curnum]->subclass = interf->subclass;
+  grub_usbms_devices[curnum]->protocol = interf->protocol;
+
+  grub_dprintf ("usbms", "alive\n");
+
+  /* Iterate over all endpoints of this interface, at least a
+     IN and OUT bulk endpoint are required.  */
+  for (j = 0; j < interf->endpointcnt; j++)
+    {
+      struct grub_usb_desc_endp *endp;
+      endp = &usbdev->config[0].interf[interfno].descendp[j];
+
+      if ((endp->endp_addr & 128) && (endp->attrib & 3) == 2)
+	/* Bulk IN endpoint.  */
+	grub_usbms_devices[curnum]->in = endp;
+      else if (!(endp->endp_addr & 128) && (endp->attrib & 3) == 2)
+        /* Bulk OUT endpoint.  */
+	grub_usbms_devices[curnum]->out = endp;
+      else if ((endp->endp_addr & 128) && (endp->attrib & 3) == 3)
+        /* Interrupt (IN) endpoint.  */
+	grub_usbms_devices[curnum]->intrpt = endp;
+    }
+
+  if (!grub_usbms_devices[curnum]->in || !grub_usbms_devices[curnum]->out
+      || ((grub_usbms_devices[curnum]->protocol == GRUB_USBMS_PROTOCOL_CBI)
+          && !grub_usbms_devices[curnum]->intrpt))
+    {
+      grub_free (grub_usbms_devices[curnum]);
+      grub_usbms_devices[curnum] = 0;
+      return 0;
+    }
+
+  grub_dprintf ("usbms", "alive\n");
+
+  /* XXX: Activate the first configuration.  */
+  grub_usb_set_configuration (usbdev, 1);
+
+  /* Query the amount of LUNs.  */
+  if (grub_usbms_devices[curnum]->protocol == GRUB_USBMS_PROTOCOL_BULK)
+    { /* Only Bulk only devices support Get Max LUN command */
+      err = grub_usb_control_msg (usbdev, 0xA1, 254, 0, interfno, 1, (char *) &luns);
+  		
+      if (err)
+        {
+          /* In case of a stall, clear the stall.  */
+          if (err == GRUB_USB_ERR_STALL)
+	    {
+	      grub_usb_clear_halt (usbdev, grub_usbms_devices[curnum]->in->endp_addr);
+	      grub_usb_clear_halt (usbdev, grub_usbms_devices[curnum]->out->endp_addr);
+	    }
+          /* Just set the amount of LUNs to one.  */
+          grub_errno = GRUB_ERR_NONE;
+          grub_usbms_devices[curnum]->luns = 1;
+        }
+      else
+        /* luns = 0 means one LUN with ID 0 present ! */
+        /* We get from device not number of LUNs but highest
+         * LUN number. LUNs are numbered from 0, 
+         * i.e. number of LUNs is luns+1 ! */
+        grub_usbms_devices[curnum]->luns = luns + 1;
+    }
+  else
+    /* XXX: Does CBI devices support multiple LUNs ?
+     * I.e., should we detect number of device's LUNs ? (How?) */
+    grub_usbms_devices[curnum]->luns = 1;
+    
+  grub_dprintf ("usbms", "alive\n");
+
+  usbdev->config[configno].interf[interfno].detach_hook = grub_usbms_detach;
+
+  grub_boot_time ("Attached USB mass storage");
+
+#if 0 /* All this part should be probably deleted.
+       * This make trouble on some devices if they are not in
+       * Phase Error state - and there they should be not in such state...
+       * Bulk only mass storage reset procedure should be used only
+       * on place and in time when it is really necessary. */
+  /* Reset recovery procedure */
+  /* Bulk-Only Mass Storage Reset, after the reset commands
+     will be accepted.  */
+  grub_usbms_reset (usbdev, i);
+  grub_usb_clear_halt (usbdev, usbms->in->endp_addr);
+  grub_usb_clear_halt (usbdev, usbms->out->endp_addr);
+#endif
+
+  return 1;
+}
+
+
+
+static int
+grub_usbms_iterate (grub_scsi_dev_iterate_hook_t hook, void *hook_data,
+		    grub_disk_pull_t pull)
+{
+  unsigned i;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  grub_usb_poll_devices (1);
+
+  for (i = 0; i < ARRAY_SIZE (grub_usbms_devices); i++)
+    if (grub_usbms_devices[i])
+      {
+	if (hook (GRUB_SCSI_SUBSYSTEM_USBMS, i, grub_usbms_devices[i]->luns,
+		  hook_data))
+	  return 1;
+      }
+
+  return 0;
+}
+
+static grub_err_t
+grub_usbms_transfer_bo (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		        grub_size_t size, char *buf, int read_write)
+{
+  struct grub_usbms_cbw cbw;
+  grub_usbms_dev_t dev = (grub_usbms_dev_t) scsi->data;
+  struct grub_usbms_csw status;
+  static grub_uint32_t tag = 0;
+  grub_usb_err_t err = GRUB_USB_ERR_NONE;
+  grub_usb_err_t errCSW = GRUB_USB_ERR_NONE;
+  int retrycnt = 3 + 1;
+  
+  tag++;
+
+ retry:
+  retrycnt--;
+  if (retrycnt == 0)
+    return grub_error (GRUB_ERR_IO, "USB Mass Storage stalled");
+
+  /* Setup the request.  */
+  grub_memset (&cbw, 0, sizeof (cbw));
+  cbw.signature = grub_cpu_to_le32_compile_time (0x43425355);
+  cbw.tag = tag;
+  cbw.transfer_length = grub_cpu_to_le32 (size);
+  cbw.flags = (!read_write) << GRUB_USBMS_DIRECTION_BIT;
+  cbw.lun = scsi->lun; /* In USB MS CBW are LUN bits on another place than in SCSI CDB, both should be set correctly. */
+  cbw.length = cmdsize;
+  grub_memcpy (cbw.cbwcb, cmd, cmdsize);
+  
+  /* Debug print of CBW content. */
+  grub_dprintf ("usb", "CBW: sign=0x%08x tag=0x%08x len=0x%08x\n",
+  	cbw.signature, cbw.tag, cbw.transfer_length);
+  grub_dprintf ("usb", "CBW: flags=0x%02x lun=0x%02x CB_len=0x%02x\n",
+  	cbw.flags, cbw.lun, cbw.length);
+  grub_dprintf ("usb", "CBW: cmd:\n %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+  	cbw.cbwcb[ 0], cbw.cbwcb[ 1], cbw.cbwcb[ 2], cbw.cbwcb[ 3],
+  	cbw.cbwcb[ 4], cbw.cbwcb[ 5], cbw.cbwcb[ 6], cbw.cbwcb[ 7],
+  	cbw.cbwcb[ 8], cbw.cbwcb[ 9], cbw.cbwcb[10], cbw.cbwcb[11],
+  	cbw.cbwcb[12], cbw.cbwcb[13], cbw.cbwcb[14], cbw.cbwcb[15]);
+
+  /* Write the request.
+   * XXX: Error recovery is maybe still not fully correct. */
+  err = grub_usb_bulk_write (dev->dev, dev->out,
+			     sizeof (cbw), (char *) &cbw);
+  if (err)
+    {
+      if (err == GRUB_USB_ERR_STALL)
+	{
+	  grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+	  goto CheckCSW;
+	}
+      goto retry;
+    }
+
+  /* Read/write the data, (maybe) according to specification.  */
+  if (size && (read_write == 0))
+    {
+      err = grub_usb_bulk_read (dev->dev, dev->in, size, buf);
+      grub_dprintf ("usb", "read: %d %d\n", err, GRUB_USB_ERR_STALL); 
+      if (err)
+        {
+          if (err == GRUB_USB_ERR_STALL)
+	    grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+          goto CheckCSW;
+        }
+      /* Debug print of received data. */
+      grub_dprintf ("usb", "buf:\n");
+      if (size <= 64)
+	{
+	  unsigned i;
+	  for (i = 0; i < size; i++)
+	    grub_dprintf ("usb", "0x%02x: 0x%02x\n", i, buf[i]);
+	}
+      else
+          grub_dprintf ("usb", "Too much data for debug print...\n");
+    }
+  else if (size)
+    {
+      err = grub_usb_bulk_write (dev->dev, dev->out, size, buf);
+      grub_dprintf ("usb", "write: %d %d\n", err, GRUB_USB_ERR_STALL);
+      grub_dprintf ("usb", "First 16 bytes of sent data:\n %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+  	buf[ 0], buf[ 1], buf[ 2], buf[ 3],
+  	buf[ 4], buf[ 5], buf[ 6], buf[ 7],
+  	buf[ 8], buf[ 9], buf[10], buf[11],
+  	buf[12], buf[13], buf[14], buf[15]);
+      if (err)
+        {
+          if (err == GRUB_USB_ERR_STALL)
+	    grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+          goto CheckCSW;
+        }
+      /* Debug print of sent data. */
+      if (size <= 256)
+	{
+	  unsigned i;
+	  for (i=0; i<size; i++)
+	    grub_dprintf ("usb", "0x%02x: 0x%02x\n", i, buf[i]);
+	}
+      else
+          grub_dprintf ("usb", "Too much data for debug print...\n");
+    }
+
+  /* Read the status - (maybe) according to specification.  */
+CheckCSW:
+  errCSW = grub_usb_bulk_read (dev->dev, dev->in,
+		    sizeof (status), (char *) &status);
+  if (errCSW)
+    {
+      grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+      errCSW = grub_usb_bulk_read (dev->dev, dev->in,
+			        sizeof (status), (char *) &status);
+      if (errCSW)
+        { /* Bulk-only reset device. */
+          grub_dprintf ("usb", "Bulk-only reset device - errCSW\n");
+          grub_usbms_reset (dev);
+          grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+          grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+	  goto retry;
+        }
+    }
+
+  /* Debug print of CSW content. */
+  grub_dprintf ("usb", "CSW: sign=0x%08x tag=0x%08x resid=0x%08x\n",
+  	status.signature, status.tag, status.residue);
+  grub_dprintf ("usb", "CSW: status=0x%02x\n", status.status);
+  
+  /* If phase error or not valid signature, do bulk-only reset device. */
+  if ((status.status == 2) ||
+      (status.signature != grub_cpu_to_le32_compile_time(0x53425355)))
+    { /* Bulk-only reset device. */
+      grub_dprintf ("usb", "Bulk-only reset device - bad status\n");
+      grub_usbms_reset (dev);
+      grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+      grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+
+      goto retry;
+    }
+
+  /* If "command failed" status or data transfer failed -> error */
+  if ((status.status || err) && !read_write)
+    return grub_error (GRUB_ERR_READ_ERROR,
+		       "error communication with USB Mass Storage device");
+  else if ((status.status || err) && read_write)
+    return grub_error (GRUB_ERR_WRITE_ERROR,
+		       "error communication with USB Mass Storage device");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_usbms_transfer_cbi (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		        grub_size_t size, char *buf, int read_write)
+{
+  grub_usbms_dev_t dev = (grub_usbms_dev_t) scsi->data;
+  int retrycnt = 3 + 1;
+  grub_usb_err_t err = GRUB_USB_ERR_NONE;
+  grub_uint8_t cbicb[GRUB_USBMS_CBI_CMD_SIZE];
+  grub_uint16_t status;
+  
+ retry:
+  retrycnt--;
+  if (retrycnt == 0)
+    return grub_error (GRUB_ERR_IO, "USB Mass Storage CBI failed");
+
+  /* Setup the request.  */
+  grub_memset (cbicb, 0, sizeof (cbicb));
+  grub_memcpy (cbicb, cmd,
+               cmdsize >= GRUB_USBMS_CBI_CMD_SIZE
+                 ? GRUB_USBMS_CBI_CMD_SIZE
+                 : cmdsize);
+  
+  /* Debug print of CBIcb content. */
+  grub_dprintf ("usb", "cbicb:\n %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+  	cbicb[ 0], cbicb[ 1], cbicb[ 2], cbicb[ 3],
+  	cbicb[ 4], cbicb[ 5], cbicb[ 6], cbicb[ 7],
+  	cbicb[ 8], cbicb[ 9], cbicb[10], cbicb[11]);
+
+  /* Write the request.
+   * XXX: Error recovery is maybe not correct. */
+  err = grub_usbms_cbi_cmd (dev->dev, dev->interface, cbicb);
+  if (err)
+    {
+      grub_dprintf ("usb", "CBI cmdcb setup err=%d\n", err);
+      if (err == GRUB_USB_ERR_STALL)
+	{
+	  /* Stall in this place probably means bad or unsupported
+	   * command, so we will not try it again. */
+         return grub_error (GRUB_ERR_IO, "USB Mass Storage CBI request failed");
+	}
+      else if (dev->protocol == GRUB_USBMS_PROTOCOL_CBI)
+        {
+          /* Try to get status from interrupt pipe */
+          err = grub_usb_bulk_read (dev->dev, dev->intrpt,
+                                    2, (char*)&status);
+          grub_dprintf ("usb", "CBI cmdcb setup status: err=%d, status=0x%x\n", err, status);
+        }
+        /* Any other error could be transport problem, try it again */
+        goto retry;
+    }
+
+  /* Read/write the data, (maybe) according to specification.  */
+  if (size && (read_write == 0))
+    {
+      err = grub_usb_bulk_read (dev->dev, dev->in, size, buf);
+      grub_dprintf ("usb", "read: %d\n", err); 
+      if (err)
+        {
+          if (err == GRUB_USB_ERR_STALL)
+            grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+          goto retry;
+        }
+    }
+  else if (size)
+    {
+      err = grub_usb_bulk_write (dev->dev, dev->out, size, buf);
+      grub_dprintf ("usb", "write: %d\n", err);
+      if (err)
+        {
+          if (err == GRUB_USB_ERR_STALL)
+	    grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+          goto retry;
+        }
+    }
+
+  /* XXX: It is not clear to me yet, how to check status of CBI
+   * data transfer on devices without interrupt pipe.
+   * AFAIK there is probably no status phase to indicate possibly
+   * bad transported data.
+   * Maybe we should do check on higher level, i.e. issue RequestSense
+   * command (we do it already in scsi.c) and check returned values
+   * (we do not it yet) - ? */
+  if (dev->protocol == GRUB_USBMS_PROTOCOL_CBI)
+    { /* Check status in interrupt pipe */
+      err = grub_usb_bulk_read (dev->dev, dev->intrpt,
+                                2, (char*)&status);
+      grub_dprintf ("usb", "read status: %d\n", err);
+      if (err)
+        {
+          /* Try to reset device, because it is probably not standard
+           * situation */
+          grub_usbms_reset (dev);
+          grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+          grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+          grub_usb_clear_halt (dev->dev, dev->intrpt->endp_addr);
+          goto retry;
+        }
+      if (dev->subclass == GRUB_USBMS_SUBCLASS_UFI)
+        {
+          /* These devices should return bASC and bASCQ */
+          if (status != 0)
+            /* Some error, currently we don't care what it is... */
+            goto retry;
+        }
+      else if (dev->subclass == GRUB_USBMS_SUBCLASS_RBC)
+        {
+          /* XXX: I don't understand what returns RBC subclass devices,
+           * so I don't check it - maybe somebody helps ? */
+        }
+      else
+        {
+          /* Any other device should return bType = 0 and some bValue */
+          if (status & 0xff)
+            return grub_error (GRUB_ERR_IO, "USB Mass Storage CBI status type != 0");
+          status = (status & 0x0300) >> 8;
+          switch (status)
+            {
+              case 0 : /* OK */
+                break;
+              case 1 : /* Fail */
+                goto retry;
+                break;
+              case 2 : /* Phase error */
+              case 3 : /* Persistent Failure */
+                grub_dprintf ("usb", "CBI reset device - phase error or persistent failure\n");
+                grub_usbms_reset (dev);
+                grub_usb_clear_halt (dev->dev, dev->in->endp_addr);
+                grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
+                grub_usb_clear_halt (dev->dev, dev->intrpt->endp_addr);
+                goto retry;
+                break;
+            }
+        }
+    }
+
+  if (err)
+    return grub_error (GRUB_ERR_IO, "USB error %d", err);
+    
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_err_t
+grub_usbms_transfer (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		        grub_size_t size, char *buf, int read_write)
+{
+  grub_usbms_dev_t dev = (grub_usbms_dev_t) scsi->data;
+
+  if (dev->protocol == GRUB_USBMS_PROTOCOL_BULK)
+    return grub_usbms_transfer_bo (scsi, cmdsize, cmd, size, buf,
+                                   read_write);
+  else
+    return grub_usbms_transfer_cbi (scsi, cmdsize, cmd, size, buf,
+                                    read_write);
+}
+
+static grub_err_t
+grub_usbms_read (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		 grub_size_t size, char *buf)
+{
+  return grub_usbms_transfer (scsi, cmdsize, cmd, size, buf, 0);
+}
+
+static grub_err_t
+grub_usbms_write (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
+		  grub_size_t size, const char *buf)
+{
+  return grub_usbms_transfer (scsi, cmdsize, cmd, size, (char *) buf, 1);
+}
+
+static grub_err_t
+grub_usbms_open (int id, int devnum, struct grub_scsi *scsi)
+{
+  if (id != GRUB_SCSI_SUBSYSTEM_USBMS)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		       "not USB Mass Storage device");
+
+  if (!grub_usbms_devices[devnum])
+    grub_usb_poll_devices (1);
+
+  if (!grub_usbms_devices[devnum])
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		       "unknown USB Mass Storage device");
+
+  scsi->data = grub_usbms_devices[devnum];
+  scsi->luns = grub_usbms_devices[devnum]->luns;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_scsi_dev grub_usbms_dev =
+  {
+    .iterate = grub_usbms_iterate,
+    .open = grub_usbms_open,
+    .read = grub_usbms_read,
+    .write = grub_usbms_write
+  };
+
+static struct grub_usb_attach_desc attach_hook =
+{
+  .class = GRUB_USB_CLASS_MASS_STORAGE,
+  .hook = grub_usbms_attach
+};
+
+GRUB_MOD_INIT(usbms)
+{
+  grub_usb_register_attach_hook_class (&attach_hook);
+  grub_scsi_dev_register (&grub_usbms_dev);
+}
+
+GRUB_MOD_FINI(usbms)
+{
+  unsigned i;
+  for (i = 0; i < ARRAY_SIZE (grub_usbms_devices); i++)
+    {
+      grub_usbms_devices[i]->dev->config[grub_usbms_devices[i]->config]
+	.interf[grub_usbms_devices[i]->interface].detach_hook = 0;
+      grub_usbms_devices[i]->dev->config[grub_usbms_devices[i]->config]
+	.interf[grub_usbms_devices[i]->interface].attached = 0;
+    }
+  grub_usb_unregister_attach_hook_class (&attach_hook);
+  grub_scsi_dev_unregister (&grub_usbms_dev);
+}
diff --git a/grub-core/disk/xen/xendisk.c b/grub-core/disk/xen/xendisk.c
new file mode 100644
index 0000000..d6612ee
--- /dev/null
+++ b/grub-core/disk/xen/xendisk.c
@@ -0,0 +1,485 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+#include <grub/xen.h>
+#include <grub/time.h>
+#include <xen/io/blkif.h>
+
+struct virtdisk
+{
+  int handle;
+  char *fullname;
+  char *backend_dir;
+  char *frontend_dir;
+  struct blkif_sring *shared_page;
+  struct blkif_front_ring ring;
+  grub_xen_grant_t grant;
+  grub_xen_evtchn_t evtchn;
+  void *dma_page;
+  grub_xen_grant_t dma_grant;
+  struct virtdisk *compat_next;
+};
+
+#define xen_wmb() mb()
+#define xen_mb() mb()
+
+static struct virtdisk *virtdisks;
+static grub_size_t vdiskcnt;
+struct virtdisk *compat_head;
+
+static int
+grub_virtdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		       grub_disk_pull_t pull)
+{
+  grub_size_t i;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  for (i = 0; i < vdiskcnt; i++)
+    if (hook (virtdisks[i].fullname, hook_data))
+      return 1;
+  return 0;
+}
+
+static grub_err_t
+grub_virtdisk_open (const char *name, grub_disk_t disk)
+{
+  int i;
+  grub_uint32_t secsize;
+  char fdir[200];
+  char *buf;
+  int num = -1;
+  struct virtdisk *vd;
+
+  /* For compatibility with pv-grub legacy menu.lst accept hdX as disk name */
+  if (name[0] == 'h' && name[1] == 'd' && name[2])
+    {
+      num = grub_strtoul (name + 2, 0, 10);
+      if (grub_errno)
+	{
+	  grub_errno = 0;
+	  num = -1;
+	}
+    }
+  for (i = 0, vd = compat_head; vd; vd = vd->compat_next, i++)
+    if (i == num || grub_strcmp (name, vd->fullname) == 0)
+      break;
+  if (!vd)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a virtdisk");
+  disk->data = vd;
+  disk->id = vd - virtdisks;
+
+  grub_snprintf (fdir, sizeof (fdir), "%s/sectors", vd->backend_dir);
+  buf = grub_xenstore_get_file (fdir, NULL);
+  if (!buf)
+    return grub_errno;
+  disk->total_sectors = grub_strtoull (buf, 0, 10);
+  if (grub_errno)
+    return grub_errno;
+
+  grub_snprintf (fdir, sizeof (fdir), "%s/sector-size", vd->backend_dir);
+  buf = grub_xenstore_get_file (fdir, NULL);
+  if (!buf)
+    return grub_errno;
+  secsize = grub_strtoull (buf, 0, 10);
+  if (grub_errno)
+    return grub_errno;
+
+  if ((secsize & (secsize - 1)) || !secsize || secsize < 512
+      || secsize > GRUB_XEN_PAGE_SIZE)
+    return grub_error (GRUB_ERR_IO, "unsupported sector size %d", secsize);
+
+  for (disk->log_sector_size = 0;
+       (1U << disk->log_sector_size) < secsize; disk->log_sector_size++);
+
+  disk->total_sectors >>= disk->log_sector_size - 9;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_virtdisk_close (grub_disk_t disk __attribute__ ((unused)))
+{
+}
+
+static grub_err_t
+grub_virtdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		    grub_size_t size, char *buf)
+{
+  struct virtdisk *data = disk->data;
+
+  while (size)
+    {
+      grub_size_t cur;
+      struct blkif_request *req;
+      struct blkif_response *resp;
+      int sta = 0;
+      struct evtchn_send send;
+      cur = size;
+      if (cur > (unsigned) (GRUB_XEN_PAGE_SIZE >> disk->log_sector_size))
+	cur = GRUB_XEN_PAGE_SIZE >> disk->log_sector_size;
+      while (RING_FULL (&data->ring))
+	grub_xen_sched_op (SCHEDOP_yield, 0);
+      req = RING_GET_REQUEST (&data->ring, data->ring.req_prod_pvt);
+      req->operation = BLKIF_OP_READ;
+      req->nr_segments = 1;
+      req->handle = data->handle;
+      req->id = 0;
+      req->sector_number = sector << (disk->log_sector_size - 9);
+      req->seg[0].gref = data->dma_grant;
+      req->seg[0].first_sect = 0;
+      req->seg[0].last_sect = (cur << (disk->log_sector_size - 9)) - 1;
+      data->ring.req_prod_pvt++;
+      RING_PUSH_REQUESTS (&data->ring);
+      mb ();
+      send.port = data->evtchn;
+      grub_xen_event_channel_op (EVTCHNOP_send, &send);
+
+      while (!RING_HAS_UNCONSUMED_RESPONSES (&data->ring))
+	{
+	  grub_xen_sched_op (SCHEDOP_yield, 0);
+	  mb ();
+	}
+      while (1)
+	{
+	  int wtd;
+	  RING_FINAL_CHECK_FOR_RESPONSES (&data->ring, wtd);
+	  if (!wtd)
+	    break;
+	  resp = RING_GET_RESPONSE (&data->ring, data->ring.rsp_cons);
+	  data->ring.rsp_cons++;
+	  if (resp->status)
+	    sta = resp->status;
+	}
+      if (sta)
+	return grub_error (GRUB_ERR_IO, "read failed");
+      grub_memcpy (buf, data->dma_page, cur << disk->log_sector_size);
+      size -= cur;
+      sector += cur;
+      buf += cur << disk->log_sector_size;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_virtdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		     grub_size_t size, const char *buf)
+{
+  struct virtdisk *data = disk->data;
+
+  while (size)
+    {
+      grub_size_t cur;
+      struct blkif_request *req;
+      struct blkif_response *resp;
+      int sta = 0;
+      struct evtchn_send send;
+      cur = size;
+      if (cur > (unsigned) (GRUB_XEN_PAGE_SIZE >> disk->log_sector_size))
+	cur = GRUB_XEN_PAGE_SIZE >> disk->log_sector_size;
+
+      grub_memcpy (data->dma_page, buf, cur << disk->log_sector_size);
+
+      while (RING_FULL (&data->ring))
+	grub_xen_sched_op (SCHEDOP_yield, 0);
+      req = RING_GET_REQUEST (&data->ring, data->ring.req_prod_pvt);
+      req->operation = BLKIF_OP_WRITE;
+      req->nr_segments = 1;
+      req->handle = data->handle;
+      req->id = 0;
+      req->sector_number = sector << (disk->log_sector_size - 9);
+      req->seg[0].gref = data->dma_grant;
+      req->seg[0].first_sect = 0;
+      req->seg[0].last_sect = (cur << (disk->log_sector_size - 9)) - 1;
+      data->ring.req_prod_pvt++;
+      RING_PUSH_REQUESTS (&data->ring);
+      mb ();
+      send.port = data->evtchn;
+      grub_xen_event_channel_op (EVTCHNOP_send, &send);
+
+      while (!RING_HAS_UNCONSUMED_RESPONSES (&data->ring))
+	{
+	  grub_xen_sched_op (SCHEDOP_yield, 0);
+	  mb ();
+	}
+      while (1)
+	{
+	  int wtd;
+	  RING_FINAL_CHECK_FOR_RESPONSES (&data->ring, wtd);
+	  if (!wtd)
+	    break;
+	  resp = RING_GET_RESPONSE (&data->ring, data->ring.rsp_cons);
+	  data->ring.rsp_cons++;
+	  if (resp->status)
+	    sta = resp->status;
+	}
+      if (sta)
+	return grub_error (GRUB_ERR_IO, "write failed");
+      size -= cur;
+      sector += cur;
+      buf += cur << disk->log_sector_size;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_disk_dev grub_virtdisk_dev = {
+  .name = "xen",
+  .id = GRUB_DISK_DEVICE_XEN,
+  .disk_iterate = grub_virtdisk_iterate,
+  .disk_open = grub_virtdisk_open,
+  .disk_close = grub_virtdisk_close,
+  .disk_read = grub_virtdisk_read,
+  .disk_write = grub_virtdisk_write,
+  .next = 0
+};
+
+static int
+count (const char *dir __attribute__ ((unused)), void *data)
+{
+  grub_size_t *ctr = data;
+  (*ctr)++;
+
+  return 0;
+}
+
+static int
+fill (const char *dir, void *data)
+{
+  grub_size_t *ctr = data;
+  domid_t dom;
+  /* "dir" is just a number, at most 19 characters. */
+  char fdir[200];
+  char num[20];
+  grub_err_t err;
+  void *buf;
+  struct evtchn_alloc_unbound alloc_unbound;
+  struct virtdisk **prev = &compat_head, *vd = compat_head;
+
+  /* Shouldn't happen unles some hotplug happened.  */
+  if (vdiskcnt >= *ctr)
+    return 1;
+  virtdisks[vdiskcnt].handle = grub_strtoul (dir, 0, 10);
+  if (grub_errno)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+  virtdisks[vdiskcnt].fullname = 0;
+  virtdisks[vdiskcnt].backend_dir = 0;
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/backend", dir);
+  virtdisks[vdiskcnt].backend_dir = grub_xenstore_get_file (fdir, NULL);
+  if (!virtdisks[vdiskcnt].backend_dir)
+    goto out_fail_1;
+
+  grub_snprintf (fdir, sizeof (fdir), "%s/dev",
+		 virtdisks[vdiskcnt].backend_dir);
+  buf = grub_xenstore_get_file (fdir, NULL);
+  if (!buf)
+    {
+      grub_errno = 0;
+      virtdisks[vdiskcnt].fullname = grub_xasprintf ("xenid/%s", dir);
+    }
+  else
+    {
+      virtdisks[vdiskcnt].fullname = grub_xasprintf ("xen/%s", (char *) buf);
+      grub_free (buf);
+    }
+  if (!virtdisks[vdiskcnt].fullname)
+    goto out_fail_1;
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/backend-id", dir);
+  buf = grub_xenstore_get_file (fdir, NULL);
+  if (!buf)
+    goto out_fail_1;
+
+  dom = grub_strtoul (buf, 0, 10);
+  grub_free (buf);
+  if (grub_errno)
+    goto out_fail_1;
+
+  virtdisks[vdiskcnt].shared_page =
+    grub_xen_alloc_shared_page (dom, &virtdisks[vdiskcnt].grant);
+  if (!virtdisks[vdiskcnt].shared_page)
+    goto out_fail_1;
+
+  virtdisks[vdiskcnt].dma_page =
+    grub_xen_alloc_shared_page (dom, &virtdisks[vdiskcnt].dma_grant);
+  if (!virtdisks[vdiskcnt].dma_page)
+    goto out_fail_2;
+
+  alloc_unbound.dom = DOMID_SELF;
+  alloc_unbound.remote_dom = dom;
+
+  grub_xen_event_channel_op (EVTCHNOP_alloc_unbound, &alloc_unbound);
+  virtdisks[vdiskcnt].evtchn = alloc_unbound.port;
+
+  SHARED_RING_INIT (virtdisks[vdiskcnt].shared_page);
+  FRONT_RING_INIT (&virtdisks[vdiskcnt].ring, virtdisks[vdiskcnt].shared_page,
+		   GRUB_XEN_PAGE_SIZE);
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/ring-ref", dir);
+  grub_snprintf (num, sizeof (num), "%u", virtdisks[vdiskcnt].grant);
+  err = grub_xenstore_write_file (fdir, num, grub_strlen (num));
+  if (err)
+    goto out_fail_3;
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/event-channel", dir);
+  grub_snprintf (num, sizeof (num), "%u", virtdisks[vdiskcnt].evtchn);
+  err = grub_xenstore_write_file (fdir, num, grub_strlen (num));
+  if (err)
+    goto out_fail_3;
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/protocol", dir);
+  err = grub_xenstore_write_file (fdir, XEN_IO_PROTO_ABI_NATIVE,
+				  grub_strlen (XEN_IO_PROTO_ABI_NATIVE));
+  if (err)
+    goto out_fail_3;
+
+  struct gnttab_dump_table dt;
+  dt.dom = DOMID_SELF;
+  grub_xen_grant_table_op (GNTTABOP_dump_table, (void *) &dt, 1);
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s/state", dir);
+  err = grub_xenstore_write_file (fdir, "3", 1);
+  if (err)
+    goto out_fail_3;
+
+  while (1)
+    {
+      grub_snprintf (fdir, sizeof (fdir), "%s/state",
+		     virtdisks[vdiskcnt].backend_dir);
+      buf = grub_xenstore_get_file (fdir, NULL);
+      if (!buf)
+	goto out_fail_3;
+      if (grub_strcmp (buf, "2") != 0)
+	break;
+      grub_free (buf);
+      grub_xen_sched_op (SCHEDOP_yield, 0);
+    }
+  grub_dprintf ("xen", "state=%s\n", (char *) buf);
+  grub_free (buf);
+
+  grub_snprintf (fdir, sizeof (fdir), "device/vbd/%s", dir);
+
+  virtdisks[vdiskcnt].frontend_dir = grub_strdup (fdir);
+
+  /* For compatibility with pv-grub maintain linked list sorted by handle
+     value in increasing order. This allows mapping of (hdX) disk names
+     from legacy menu.lst */
+  while (vd)
+    {
+      if (vd->handle > virtdisks[vdiskcnt].handle)
+	break;
+      prev = &vd->compat_next;
+      vd = vd->compat_next;
+    }
+  virtdisks[vdiskcnt].compat_next = vd;
+  *prev = &virtdisks[vdiskcnt];
+
+  vdiskcnt++;
+  return 0;
+
+out_fail_3:
+  grub_xen_free_shared_page (virtdisks[vdiskcnt].dma_page);
+out_fail_2:
+  grub_xen_free_shared_page (virtdisks[vdiskcnt].shared_page);
+out_fail_1:
+  grub_free (virtdisks[vdiskcnt].backend_dir);
+  grub_free (virtdisks[vdiskcnt].fullname);
+
+  grub_errno = 0;
+  return 0;
+}
+
+void
+grub_xendisk_init (void)
+{
+  grub_size_t ctr = 0;
+  if (grub_xenstore_dir ("device/vbd", count, &ctr))
+    grub_errno = 0;
+
+  if (!ctr)
+    return;
+
+  virtdisks = grub_calloc (ctr, sizeof (virtdisks[0]));
+  if (!virtdisks)
+    return;
+  if (grub_xenstore_dir ("device/vbd", fill, &ctr))
+    grub_errno = 0;
+
+  grub_disk_dev_register (&grub_virtdisk_dev);
+}
+
+void
+grub_xendisk_fini (void)
+{
+  char fdir[200];
+  unsigned i;
+
+  for (i = 0; i < vdiskcnt; i++)
+    {
+      char *buf;
+      struct evtchn_close close_op = {.port = virtdisks[i].evtchn };
+
+      grub_snprintf (fdir, sizeof (fdir), "%s/state",
+		     virtdisks[i].frontend_dir);
+      grub_xenstore_write_file (fdir, "6", 1);
+
+      while (1)
+	{
+	  grub_snprintf (fdir, sizeof (fdir), "%s/state",
+			 virtdisks[i].backend_dir);
+	  buf = grub_xenstore_get_file (fdir, NULL);
+	  grub_dprintf ("xen", "state=%s\n", (char *) buf);
+
+	  if (!buf || grub_strcmp (buf, "6") == 0)
+	    break;
+	  grub_free (buf);
+	  grub_xen_sched_op (SCHEDOP_yield, 0);
+	}
+      grub_free (buf);
+
+      grub_snprintf (fdir, sizeof (fdir), "%s/ring-ref",
+		     virtdisks[i].frontend_dir);
+      grub_xenstore_write_file (fdir, NULL, 0);
+
+      grub_snprintf (fdir, sizeof (fdir), "%s/event-channel",
+		     virtdisks[i].frontend_dir);
+      grub_xenstore_write_file (fdir, NULL, 0);
+
+      grub_xen_free_shared_page (virtdisks[i].dma_page);
+      grub_xen_free_shared_page (virtdisks[i].shared_page);
+
+      grub_xen_event_channel_op (EVTCHNOP_close, &close_op);
+
+      /* Prepare for handoff.  */
+      grub_snprintf (fdir, sizeof (fdir), "%s/state",
+		     virtdisks[i].frontend_dir);
+      grub_xenstore_write_file (fdir, "1", 1);
+    }
+}
diff --git a/grub-core/efiemu/i386/coredetect.c b/grub-core/efiemu/i386/coredetect.c
new file mode 100644
index 0000000..a262b53
--- /dev/null
+++ b/grub-core/efiemu/i386/coredetect.c
@@ -0,0 +1,27 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/efiemu/efiemu.h>
+#include <grub/command.h>
+#include <grub/i386/cpuid.h>
+
+const char *
+grub_efiemu_get_default_core_name (void)
+{
+  return grub_cpuid_has_longmode ? "efiemu64.o" : "efiemu32.o";
+}
diff --git a/grub-core/efiemu/i386/loadcore32.c b/grub-core/efiemu/i386/loadcore32.c
new file mode 100644
index 0000000..e746df8
--- /dev/null
+++ b/grub-core/efiemu/i386/loadcore32.c
@@ -0,0 +1,121 @@
+/* i386 CPU-specific part of loadcore.c for 32-bit mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/cpu/efiemu.h>
+#include <grub/elf.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+int
+grub_arch_efiemu_check_header32 (void *ehdr)
+{
+  Elf32_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  return (e->e_ident[EI_CLASS] == ELFCLASS32
+	  && e->e_ident[EI_DATA] == ELFDATA2LSB
+	  && e->e_machine == EM_386);
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_efiemu_relocate_symbols32 (grub_efiemu_segment_t segs,
+				     struct grub_efiemu_elf_sym *elfsyms,
+				     void *ehdr)
+{
+  unsigned i;
+  Elf32_Ehdr *e = ehdr;
+  Elf32_Shdr *s;
+  grub_err_t err;
+
+  grub_dprintf ("efiemu", "relocating symbols %d %d\n",
+		e->e_shoff, e->e_shnum);
+
+  for (i = 0, s = (Elf32_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf32_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL)
+      {
+	grub_efiemu_segment_t seg;
+	grub_dprintf ("efiemu", "shtrel\n");
+
+	/* Find the target segment.  */
+	for (seg = segs; seg; seg = seg->next)
+	  if (seg->section == s->sh_info)
+	    break;
+
+	if (seg)
+	  {
+	    Elf32_Rel *rel, *max;
+
+	    for (rel = (Elf32_Rel *) ((char *) e + s->sh_offset),
+		   max = rel + s->sh_size / s->sh_entsize;
+		 rel < max;
+		 rel++)
+	      {
+		Elf32_Word *addr;
+		struct grub_efiemu_elf_sym sym;
+		if (seg->size < rel->r_offset)
+		  return grub_error (GRUB_ERR_BAD_MODULE,
+				     "reloc offset is out of the segment");
+
+		addr = (Elf32_Word *)
+		  ((char *) grub_efiemu_mm_obtain_request (seg->handle)
+		   + seg->off + rel->r_offset);
+		sym = elfsyms[ELF32_R_SYM (rel->r_info)];
+
+		switch (ELF32_R_TYPE (rel->r_info))
+		  {
+		  case R_386_32:
+		    err = grub_efiemu_write_value (addr, sym.off + *addr,
+						   sym.handle, 0,
+						   seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+
+		    break;
+
+		  case R_386_PC32:
+		    err = grub_efiemu_write_value (addr, sym.off + *addr
+						   - rel->r_offset
+						   - seg->off, sym.handle,
+						   seg->handle,
+						   seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+		    break;
+		  default:
+		    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+				       N_("relocation 0x%x is not implemented yet"),
+				       ELF_R_TYPE (rel->r_info));
+		  }
+	      }
+	  }
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+
diff --git a/grub-core/efiemu/i386/loadcore64.c b/grub-core/efiemu/i386/loadcore64.c
new file mode 100644
index 0000000..ae476ef
--- /dev/null
+++ b/grub-core/efiemu/i386/loadcore64.c
@@ -0,0 +1,138 @@
+/* i386 CPU-specific part of loadcore.c for 32-bit mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/cpu/efiemu.h>
+#include <grub/elf.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+int
+grub_arch_efiemu_check_header64 (void *ehdr)
+{
+  Elf64_Ehdr *e = ehdr;
+
+  return (e->e_ident[EI_CLASS] == ELFCLASS64
+	  && e->e_ident[EI_DATA] == ELFDATA2LSB
+	  && e->e_machine == EM_X86_64);
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
+				     struct grub_efiemu_elf_sym *elfsyms,
+				     void *ehdr)
+{
+  unsigned i;
+  Elf64_Ehdr *e = ehdr;
+  Elf64_Shdr *s;
+  grub_err_t err;
+
+  for (i = 0, s = (Elf64_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf64_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_RELA)
+      {
+	grub_efiemu_segment_t seg;
+	grub_dprintf ("efiemu", "shtrel\n");
+
+	/* Find the target segment.  */
+	for (seg = segs; seg; seg = seg->next)
+	  if (seg->section == s->sh_info)
+	    break;
+
+	if (seg)
+	  {
+	    Elf64_Rela *rel, *max;
+
+	    for (rel = (Elf64_Rela *) ((char *) e + s->sh_offset),
+		   max = rel + (unsigned long) s->sh_size
+		   / (unsigned long)s->sh_entsize;
+		 rel < max;
+		 rel++)
+	      {
+		void *addr;
+		grub_uint32_t *addr32;
+		grub_uint64_t *addr64;
+		struct grub_efiemu_elf_sym sym;
+		if (seg->size < rel->r_offset)
+		  return grub_error (GRUB_ERR_BAD_MODULE,
+				     "reloc offset is out of the segment");
+
+		addr =
+		  ((char *) grub_efiemu_mm_obtain_request (seg->handle)
+		   + seg->off + rel->r_offset);
+		addr32 = (grub_uint32_t *) addr;
+		addr64 = (grub_uint64_t *) addr;
+		sym = elfsyms[ELF64_R_SYM (rel->r_info)];
+
+		switch (ELF64_R_TYPE (rel->r_info))
+		  {
+		  case R_X86_64_64:
+		    err = grub_efiemu_write_value (addr,
+						   *addr64 + rel->r_addend
+						   + sym.off, sym.handle,
+						   0, seg->ptv_rel_needed,
+						   sizeof (grub_uint64_t));
+		    if (err)
+		      return err;
+		    break;
+
+		  case R_X86_64_PC32:
+		  case R_X86_64_PLT32:
+		    err = grub_efiemu_write_value (addr,
+						   *addr32 + rel->r_addend
+						   + sym.off
+						   - rel->r_offset - seg->off,
+						   sym.handle, seg->handle,
+						   seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+		    break;
+
+                  case R_X86_64_32:
+                  case R_X86_64_32S:
+		    err = grub_efiemu_write_value (addr,
+						   *addr32 + rel->r_addend
+						   + sym.off, sym.handle,
+						   0, seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+                    break;
+		  default:
+		    {
+		      char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+		      grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+				     ELF_R_TYPE (rel->r_info));
+		      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+					 N_("relocation 0x%s is not implemented yet"), rel_info);
+		    }
+		  }
+	      }
+	  }
+      }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/i386/nocfgtables.c b/grub-core/efiemu/i386/nocfgtables.c
new file mode 100644
index 0000000..775f1d0
--- /dev/null
+++ b/grub-core/efiemu/i386/nocfgtables.c
@@ -0,0 +1,30 @@
+/* Register SMBIOS and ACPI tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/acpi.h>
+
+grub_err_t
+grub_machine_efiemu_init_tables (void)
+{
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/i386/pc/cfgtables.c b/grub-core/efiemu/i386/pc/cfgtables.c
new file mode 100644
index 0000000..e5fffb7
--- /dev/null
+++ b/grub-core/efiemu/i386/pc/cfgtables.c
@@ -0,0 +1,69 @@
+/* Register SMBIOS and ACPI tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/acpi.h>
+#include <grub/smbios.h>
+
+grub_err_t
+grub_machine_efiemu_init_tables (void)
+{
+  void *table;
+  grub_err_t err;
+  grub_efi_guid_t smbios = GRUB_EFI_SMBIOS_TABLE_GUID;
+  grub_efi_guid_t acpi20 = GRUB_EFI_ACPI_20_TABLE_GUID;
+  grub_efi_guid_t acpi = GRUB_EFI_ACPI_TABLE_GUID;
+
+  err = grub_efiemu_unregister_configuration_table (smbios);
+  if (err)
+    return err;
+  err = grub_efiemu_unregister_configuration_table (acpi);
+  if (err)
+    return err;
+  err = grub_efiemu_unregister_configuration_table (acpi20);
+  if (err)
+    return err;
+
+  table = grub_acpi_get_rsdpv1 ();
+  if (table)
+    {
+      err = grub_efiemu_register_configuration_table (acpi, 0, 0, table);
+      if (err)
+	return err;
+    }
+  table = grub_acpi_get_rsdpv2 ();
+  if (table)
+    {
+      err = grub_efiemu_register_configuration_table (acpi20, 0, 0, table);
+      if (err)
+	return err;
+    }
+  table = grub_smbios_get_eps ();
+  if (table)
+    {
+      err = grub_efiemu_register_configuration_table (smbios, 0, 0, table);
+      if (err)
+	return err;
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/loadcore.c b/grub-core/efiemu/loadcore.c
new file mode 100644
index 0000000..2b92462
--- /dev/null
+++ b/grub-core/efiemu/loadcore.c
@@ -0,0 +1,387 @@
+/* Load runtime image of EFIemu. Functions specific to 32/64-bit mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/cpu/efiemu.h>
+#include <grub/elf.h>
+#include <grub/i18n.h>
+
+/* ELF symbols and their values */
+static struct grub_efiemu_elf_sym *grub_efiemu_elfsyms = 0;
+static int grub_efiemu_nelfsyms = 0;
+
+/* Return the address of a section whose index is N.  */
+static grub_err_t
+grub_efiemu_get_section_addr (grub_efiemu_segment_t segs, unsigned n,
+			      int *handle, grub_off_t *off)
+{
+  grub_efiemu_segment_t seg;
+
+  for (seg = segs; seg; seg = seg->next)
+    if (seg->section == n)
+      {
+	*handle = seg->handle;
+	*off = seg->off;
+	return GRUB_ERR_NONE;
+      }
+
+  return grub_error (GRUB_ERR_BAD_OS, "section %d not found", n);
+}
+
+grub_err_t
+SUFFIX (grub_efiemu_loadcore_unload) (void)
+{
+  grub_free (grub_efiemu_elfsyms);
+  grub_efiemu_elfsyms = 0;
+  return GRUB_ERR_NONE;
+}
+
+/* Check if EHDR is a valid ELF header.  */
+int
+SUFFIX (grub_efiemu_check_header) (void *ehdr, grub_size_t size)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the header size.  */
+  if (size < sizeof (Elf_Ehdr))
+    return 0;
+
+  /* Check the magic numbers.  */
+  if (!SUFFIX (grub_arch_efiemu_check_header) (ehdr)
+      || e->e_ident[EI_MAG0] != ELFMAG0
+      || e->e_ident[EI_MAG1] != ELFMAG1
+      || e->e_ident[EI_MAG2] != ELFMAG2
+      || e->e_ident[EI_MAG3] != ELFMAG3
+      || e->e_ident[EI_VERSION] != EV_CURRENT
+      || e->e_version != EV_CURRENT)
+    return 0;
+
+  return 1;
+}
+
+/* Load all segments from memory specified by E.  */
+static grub_err_t
+grub_efiemu_load_segments (grub_efiemu_segment_t segs, const Elf_Ehdr *e)
+{
+  Elf_Shdr *s;
+  grub_efiemu_segment_t cur;
+
+  grub_dprintf ("efiemu", "loading segments\n");
+
+  for (cur=segs; cur; cur = cur->next)
+    {
+      s = (Elf_Shdr *)cur->srcptr;
+
+      if ((s->sh_flags & SHF_ALLOC) && s->sh_size)
+	{
+	  void *addr;
+
+	  addr = (grub_uint8_t *) grub_efiemu_mm_obtain_request (cur->handle)
+	    + cur->off;
+
+	  switch (s->sh_type)
+	    {
+	    case SHT_PROGBITS:
+	      grub_memcpy (addr, (char *) e + s->sh_offset, s->sh_size);
+	      break;
+	    case SHT_NOBITS:
+	      grub_memset (addr, 0, s->sh_size);
+	      break;
+	    }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Get a string at offset OFFSET from strtab */
+static char *
+grub_efiemu_get_string (unsigned offset, const Elf_Ehdr *e)
+{
+  unsigned i;
+  Elf_Shdr *s;
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_STRTAB && offset < s->sh_size)
+      return (char *) e + s->sh_offset + offset;
+  return 0;
+}
+
+/* Request memory for segments and fill segments info */
+static grub_err_t
+grub_efiemu_init_segments (grub_efiemu_segment_t *segs, const Elf_Ehdr *e)
+{
+  unsigned i;
+  Elf_Shdr *s;
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    {
+      if (s->sh_flags & SHF_ALLOC)
+	{
+	  grub_efiemu_segment_t seg;
+	  seg = (grub_efiemu_segment_t) grub_malloc (sizeof (*seg));
+	  if (! seg)
+	    return grub_errno;
+
+	  if (s->sh_size)
+	    {
+	      seg->handle
+		= grub_efiemu_request_memalign
+		(s->sh_addralign, s->sh_size,
+		 s->sh_flags & SHF_EXECINSTR ? GRUB_EFI_RUNTIME_SERVICES_CODE
+		 : GRUB_EFI_RUNTIME_SERVICES_DATA);
+	      if (seg->handle < 0)
+		{
+		  grub_free (seg);
+		  return grub_errno;
+		}
+	      seg->off = 0;
+	    }
+
+	  /*
+	     .text-physical doesn't need to be relocated when switching to
+	     virtual mode
+	   */
+	  if (!grub_strcmp (grub_efiemu_get_string (s->sh_name, e),
+			    ".text-physical"))
+	    seg->ptv_rel_needed = 0;
+	  else
+	    seg->ptv_rel_needed = 1;
+	  seg->size = s->sh_size;
+	  seg->section = i;
+	  seg->next = *segs;
+	  seg->srcptr = s;
+	  *segs = seg;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Count symbols and relocators and allocate/request memory for them */
+static grub_err_t
+grub_efiemu_count_symbols (const Elf_Ehdr *e)
+{
+  unsigned i;
+  Elf_Shdr *s;
+  int num = 0;
+
+  /* Symbols */
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_SYMTAB)
+      break;
+
+  if (i == e->e_shnum)
+    return grub_error (GRUB_ERR_BAD_OS, N_("no symbol table"));
+
+  grub_efiemu_nelfsyms = (unsigned) s->sh_size / (unsigned) s->sh_entsize;
+  grub_efiemu_elfsyms = (struct grub_efiemu_elf_sym *)
+    grub_calloc (grub_efiemu_nelfsyms, sizeof (struct grub_efiemu_elf_sym));
+
+  /* Relocators */
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL || s->sh_type == SHT_RELA)
+      num += ((unsigned) s->sh_size) / ((unsigned) s->sh_entsize);
+
+  grub_efiemu_request_symbols (num);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Fill grub_efiemu_elfsyms with symbol values */
+static grub_err_t
+grub_efiemu_resolve_symbols (grub_efiemu_segment_t segs, Elf_Ehdr *e)
+{
+  unsigned i;
+  Elf_Shdr *s;
+  Elf_Sym *sym;
+  const char *str;
+  Elf_Word size, entsize;
+
+  grub_dprintf ("efiemu", "resolving symbols\n");
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_SYMTAB)
+      break;
+
+  if (i == e->e_shnum)
+    return grub_error (GRUB_ERR_BAD_OS, N_("no symbol table"));
+
+  sym = (Elf_Sym *) ((char *) e + s->sh_offset);
+  size = s->sh_size;
+  entsize = s->sh_entsize;
+
+  s = (Elf_Shdr *) ((char *) e + e->e_shoff + e->e_shentsize * s->sh_link);
+  str = (char *) e + s->sh_offset;
+
+  for (i = 0;
+       i < size / entsize;
+       i++, sym = (Elf_Sym *) ((char *) sym + entsize))
+    {
+      unsigned char type = ELF_ST_TYPE (sym->st_info);
+      unsigned char bind = ELF_ST_BIND (sym->st_info);
+      int handle;
+      grub_off_t off;
+      grub_err_t err;
+      const char *name = str + sym->st_name;
+      grub_efiemu_elfsyms[i].section = sym->st_shndx;
+      switch (type)
+	{
+	case STT_NOTYPE:
+	  /* Resolve a global symbol.  */
+	  if (sym->st_name != 0 && sym->st_shndx == 0)
+	    {
+	      err = grub_efiemu_resolve_symbol (name, &handle, &off);
+	      if (err)
+		return err;
+	      grub_efiemu_elfsyms[i].handle = handle;
+	      grub_efiemu_elfsyms[i].off = off;
+	    }
+	  else
+	    sym->st_value = 0;
+	  break;
+
+	case STT_OBJECT:
+	  err = grub_efiemu_get_section_addr (segs, sym->st_shndx,
+					      &handle, &off);
+	  if (err)
+	    return err;
+
+	  off += sym->st_value;
+	  if (bind != STB_LOCAL)
+	    {
+	      err = grub_efiemu_register_symbol (name, handle, off);
+	      if (err)
+		return err;
+	    }
+	  grub_efiemu_elfsyms[i].handle = handle;
+	  grub_efiemu_elfsyms[i].off = off;
+	  break;
+
+	case STT_FUNC:
+	  err = grub_efiemu_get_section_addr (segs, sym->st_shndx,
+					      &handle, &off);
+	  if (err)
+	    return err;
+
+	  off += sym->st_value;
+	  if (bind != STB_LOCAL)
+	    {
+	      err = grub_efiemu_register_symbol (name, handle, off);
+	      if (err)
+		return err;
+	    }
+	  grub_efiemu_elfsyms[i].handle = handle;
+	  grub_efiemu_elfsyms[i].off = off;
+	  break;
+
+	case STT_SECTION:
+	  err = grub_efiemu_get_section_addr (segs, sym->st_shndx,
+					      &handle, &off);
+	  if (err)
+	    {
+	      grub_efiemu_elfsyms[i].handle = 0;
+	      grub_efiemu_elfsyms[i].off = 0;
+	      grub_errno = GRUB_ERR_NONE;
+	      break;
+	    }
+
+	  grub_efiemu_elfsyms[i].handle = handle;
+	  grub_efiemu_elfsyms[i].off = off;
+	  break;
+
+	case STT_FILE:
+	  grub_efiemu_elfsyms[i].handle = 0;
+	  grub_efiemu_elfsyms[i].off = 0;
+	  break;
+
+	default:
+	  return grub_error (GRUB_ERR_BAD_MODULE,
+			     "unknown symbol type `%d'", (int) type);
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Load runtime to the memory and request memory for definitive location*/
+grub_err_t
+SUFFIX (grub_efiemu_loadcore_init) (void *core, const char *filename,
+				    grub_size_t core_size,
+				    grub_efiemu_segment_t *segments)
+{
+  Elf_Ehdr *e = (Elf_Ehdr *) core;
+  grub_err_t err;
+
+  if (e->e_type != ET_REL)
+    return grub_error (GRUB_ERR_BAD_MODULE, N_("this ELF file is not of the right type"));
+
+  /* Make sure that every section is within the core.  */
+  if ((grub_size_t) core_size < e->e_shoff + (grub_uint32_t) e->e_shentsize * e->e_shnum)
+    return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		       filename);
+
+  err = grub_efiemu_init_segments (segments, core);
+  if (err)
+    return err;
+  err = grub_efiemu_count_symbols (core);
+  if (err)
+    return err;
+
+  grub_efiemu_request_symbols (1);
+  return GRUB_ERR_NONE;
+}
+
+/* Load runtime definitively */
+grub_err_t
+SUFFIX (grub_efiemu_loadcore_load) (void *core,
+				    grub_size_t core_size
+				    __attribute__ ((unused)),
+				    grub_efiemu_segment_t segments)
+{
+  grub_err_t err;
+  err = grub_efiemu_load_segments (segments, core);
+  if (err)
+    return err;
+
+  err = grub_efiemu_resolve_symbols (segments, core);
+  if (err)
+    return err;
+
+  err = SUFFIX (grub_arch_efiemu_relocate_symbols) (segments,
+						    grub_efiemu_elfsyms,
+						    core);
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/loadcore32.c b/grub-core/efiemu/loadcore32.c
new file mode 100644
index 0000000..c1e033b
--- /dev/null
+++ b/grub-core/efiemu/loadcore32.c
@@ -0,0 +1,22 @@
+/* This file contains definitions so that loadcore.c compiles for 32-bit */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SUFFIX(x) x ## 32
+#define GRUB_TARGET_WORDSIZE 32
+#include "loadcore.c"
diff --git a/grub-core/efiemu/loadcore64.c b/grub-core/efiemu/loadcore64.c
new file mode 100644
index 0000000..ce7284f
--- /dev/null
+++ b/grub-core/efiemu/loadcore64.c
@@ -0,0 +1,22 @@
+/* This file contains definitions so that loadcore.c compiles for 64-bit */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SUFFIX(x) x ## 64
+#define GRUB_TARGET_WORDSIZE 64
+#include "loadcore.c"
diff --git a/grub-core/efiemu/loadcore_common.c b/grub-core/efiemu/loadcore_common.c
new file mode 100644
index 0000000..64d7960
--- /dev/null
+++ b/grub-core/efiemu/loadcore_common.c
@@ -0,0 +1,196 @@
+/* Load runtime image of EFIemu. Functions common to 32/64-bit mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/cpu/efiemu.h>
+
+/* Are we in 32 or 64-bit mode?*/
+static grub_efiemu_mode_t grub_efiemu_mode = GRUB_EFIEMU_NOTLOADED;
+/* Runtime ELF file */
+static grub_ssize_t efiemu_core_size;
+static void *efiemu_core = 0;
+/* Linked list of segments */
+static grub_efiemu_segment_t efiemu_segments = 0;
+
+/* equivalent to sizeof (grub_efi_uintn_t) but taking the mode into account*/
+int
+grub_efiemu_sizeof_uintn_t (void)
+{
+  if (grub_efiemu_mode == GRUB_EFIEMU32)
+    return 4;
+  if (grub_efiemu_mode == GRUB_EFIEMU64)
+    return 8;
+  return 0;
+}
+
+/* Check the header and set mode */
+static grub_err_t
+grub_efiemu_check_header (void *ehdr, grub_size_t size,
+			  grub_efiemu_mode_t *mode)
+{
+  /* Check the magic numbers.  */
+  if ((*mode == GRUB_EFIEMU_NOTLOADED || *mode == GRUB_EFIEMU32)
+      && grub_efiemu_check_header32 (ehdr,size))
+    {
+      *mode = GRUB_EFIEMU32;
+      return GRUB_ERR_NONE;
+    }
+  if ((*mode == GRUB_EFIEMU_NOTLOADED || *mode == GRUB_EFIEMU64)
+      && grub_efiemu_check_header64 (ehdr,size))
+    {
+      *mode = GRUB_EFIEMU64;
+      return GRUB_ERR_NONE;
+    }
+  return grub_error (GRUB_ERR_BAD_OS, "invalid ELF magic");
+}
+
+/* Unload segments */
+static int
+grub_efiemu_unload_segs (grub_efiemu_segment_t seg)
+{
+  grub_efiemu_segment_t segn;
+  for (; seg; seg = segn)
+    {
+      segn = seg->next;
+      grub_efiemu_mm_return_request (seg->handle);
+      grub_free (seg);
+    }
+  return 1;
+}
+
+
+grub_err_t
+grub_efiemu_loadcore_unload(void)
+{
+  switch (grub_efiemu_mode)
+    {
+    case GRUB_EFIEMU32:
+      grub_efiemu_loadcore_unload32 ();
+      break;
+
+    case GRUB_EFIEMU64:
+      grub_efiemu_loadcore_unload64 ();
+      break;
+
+    default:
+      break;
+    }
+
+  grub_efiemu_mode = GRUB_EFIEMU_NOTLOADED;
+
+  grub_free (efiemu_core);
+  efiemu_core = 0;
+
+  grub_efiemu_unload_segs (efiemu_segments);
+  efiemu_segments = 0;
+
+  grub_efiemu_free_syms ();
+
+  return GRUB_ERR_NONE;
+}
+
+/* Load runtime file and do some initial preparations */
+grub_err_t
+grub_efiemu_loadcore_init (grub_file_t file,
+			   const char *filename)
+{
+  grub_err_t err;
+
+  efiemu_core_size = grub_file_size (file);
+  efiemu_core = 0;
+  efiemu_core = grub_malloc (efiemu_core_size);
+  if (! efiemu_core)
+    return grub_errno;
+
+  if (grub_file_read (file, efiemu_core, efiemu_core_size)
+      != (int) efiemu_core_size)
+    {
+      grub_free (efiemu_core);
+      efiemu_core = 0;
+      return grub_errno;
+    }
+
+  if (grub_efiemu_check_header (efiemu_core, efiemu_core_size,
+				&grub_efiemu_mode))
+    {
+      grub_free (efiemu_core);
+      efiemu_core = 0;
+      return GRUB_ERR_BAD_MODULE;
+    }
+
+  switch (grub_efiemu_mode)
+    {
+    case GRUB_EFIEMU32:
+      err = grub_efiemu_loadcore_init32 (efiemu_core, filename,
+					 efiemu_core_size,
+					 &efiemu_segments);
+      if (err)
+	{
+	  grub_free (efiemu_core);
+	  efiemu_core = 0;
+	  grub_efiemu_mode = GRUB_EFIEMU_NOTLOADED;
+	  return err;
+	}
+      break;
+
+    case GRUB_EFIEMU64:
+      err = grub_efiemu_loadcore_init64 (efiemu_core, filename,
+					 efiemu_core_size,
+					 &efiemu_segments);
+      if (err)
+	{
+	  grub_free (efiemu_core);
+	  efiemu_core = 0;
+	  grub_efiemu_mode = GRUB_EFIEMU_NOTLOADED;
+	  return err;
+	}
+      break;
+
+    default:
+      return grub_error (GRUB_ERR_BUG, "unknown EFI runtime");
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_loadcore_load (void)
+{
+  grub_err_t err;
+  switch (grub_efiemu_mode)
+    {
+    case GRUB_EFIEMU32:
+      err = grub_efiemu_loadcore_load32 (efiemu_core, efiemu_core_size,
+					 efiemu_segments);
+      if (err)
+	grub_efiemu_loadcore_unload ();
+      return err;
+    case GRUB_EFIEMU64:
+      err = grub_efiemu_loadcore_load64 (efiemu_core, efiemu_core_size,
+					 efiemu_segments);
+      if (err)
+	grub_efiemu_loadcore_unload ();
+      return err;
+    default:
+      return grub_error (GRUB_ERR_BUG, "unknown EFI runtime");
+    }
+}
diff --git a/grub-core/efiemu/main.c b/grub-core/efiemu/main.c
new file mode 100644
index 0000000..a819347
--- /dev/null
+++ b/grub-core/efiemu/main.c
@@ -0,0 +1,328 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This is an emulation of EFI runtime services.
+   This allows a more uniform boot on i386 machines.
+   As it emulates only runtime service it isn't able
+   to chainload EFI bootloader on non-EFI system. */
+
+
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/normal.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* System table. Two version depending on mode */
+grub_efi_system_table32_t *grub_efiemu_system_table32 = 0;
+grub_efi_system_table64_t *grub_efiemu_system_table64 = 0;
+/* Modules may need to execute some actions after memory allocation happens */
+static struct grub_efiemu_prepare_hook *efiemu_prepare_hooks = 0;
+/* Linked list of configuration tables */
+static struct grub_efiemu_configuration_table *efiemu_config_tables = 0;
+static int prepared = 0;
+
+/* Free all allocated space */
+grub_err_t
+grub_efiemu_unload (void)
+{
+  struct grub_efiemu_configuration_table *cur, *d;
+  struct grub_efiemu_prepare_hook *curhook, *d2;
+  grub_efiemu_loadcore_unload ();
+
+  grub_efiemu_mm_unload ();
+
+  for (cur = efiemu_config_tables; cur;)
+    {
+      d = cur->next;
+      if (cur->unload)
+	cur->unload (cur->data);
+      grub_free (cur);
+      cur = d;
+    }
+  efiemu_config_tables = 0;
+
+  for (curhook = efiemu_prepare_hooks; curhook;)
+    {
+      d2 = curhook->next;
+      if (curhook->unload)
+	curhook->unload (curhook->data);
+      grub_free (curhook);
+      curhook = d2;
+    }
+  efiemu_prepare_hooks = 0;
+
+  prepared = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Remove previously registered table from the list */
+grub_err_t
+grub_efiemu_unregister_configuration_table (grub_efi_guid_t guid)
+{
+  struct grub_efiemu_configuration_table *cur, *prev;
+
+  /* Special treating if head is to remove */
+  while (efiemu_config_tables
+	 && !grub_memcmp (&(efiemu_config_tables->guid), &guid, sizeof (guid)))
+    {
+      if (efiemu_config_tables->unload)
+	  efiemu_config_tables->unload (efiemu_config_tables->data);
+	cur = efiemu_config_tables->next;
+	grub_free (efiemu_config_tables);
+	efiemu_config_tables = cur;
+    }
+  if (!efiemu_config_tables)
+    return GRUB_ERR_NONE;
+
+  /* Remove from chain */
+  for (prev = efiemu_config_tables, cur = prev->next; cur;)
+    if (grub_memcmp (&(cur->guid), &guid, sizeof (guid)) == 0)
+      {
+	if (cur->unload)
+	  cur->unload (cur->data);
+	prev->next = cur->next;
+	grub_free (cur);
+	cur = prev->next;
+      }
+    else
+      {
+	prev = cur;
+	cur = cur->next;
+      }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_register_prepare_hook (grub_err_t (*hook) (void *data),
+				   void (*unload) (void *data),
+				   void *data)
+{
+  struct grub_efiemu_prepare_hook *nhook;
+  nhook = (struct grub_efiemu_prepare_hook *) grub_malloc (sizeof (*nhook));
+  if (! nhook)
+    return grub_errno;
+  nhook->hook = hook;
+  nhook->unload = unload;
+  nhook->data = data;
+  nhook->next = efiemu_prepare_hooks;
+  efiemu_prepare_hooks = nhook;
+  return GRUB_ERR_NONE;
+}
+
+/* Register a configuration table either supplying the address directly
+   or with a hook
+*/
+grub_err_t
+grub_efiemu_register_configuration_table (grub_efi_guid_t guid,
+					  void * (*get_table) (void *data),
+					  void (*unload) (void *data),
+					  void *data)
+{
+  struct grub_efiemu_configuration_table *tbl;
+  grub_err_t err;
+
+ err = grub_efiemu_unregister_configuration_table (guid);
+  if (err)
+    return err;
+
+  tbl = (struct grub_efiemu_configuration_table *) grub_malloc (sizeof (*tbl));
+  if (! tbl)
+    return grub_errno;
+
+  tbl->guid = guid;
+  tbl->get_table = get_table;
+  tbl->unload = unload;
+  tbl->data = data;
+  tbl->next = efiemu_config_tables;
+  efiemu_config_tables = tbl;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_efiemu_unload (grub_command_t cmd __attribute__ ((unused)),
+			int argc __attribute__ ((unused)),
+			char *args[] __attribute__ ((unused)))
+{
+  return grub_efiemu_unload ();
+}
+
+static grub_err_t
+grub_cmd_efiemu_prepare (grub_command_t cmd __attribute__ ((unused)),
+			 int argc __attribute__ ((unused)),
+			 char *args[] __attribute__ ((unused)))
+{
+  return grub_efiemu_prepare ();
+}
+
+
+
+/* Load the runtime from the file FILENAME.  */
+static grub_err_t
+grub_efiemu_load_file (const char *filename)
+{
+  grub_file_t file;
+  grub_err_t err;
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE);
+  if (! file)
+    return grub_errno;
+
+  err = grub_efiemu_mm_init ();
+  if (err)
+    {
+      grub_file_close (file);
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  grub_dprintf ("efiemu", "mm initialized\n");
+
+  err = grub_efiemu_loadcore_init (file, filename);
+  if (err)
+    {
+      grub_file_close (file);
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  grub_file_close (file);
+
+  /* For configuration tables entry in system table. */
+  grub_efiemu_request_symbols (1);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_autocore (void)
+{
+  const char *prefix;
+  char *filename;
+  const char *suffix;
+  grub_err_t err;
+
+  if (grub_efiemu_sizeof_uintn_t () != 0)
+    return GRUB_ERR_NONE;
+
+  prefix = grub_env_get ("prefix");
+
+  if (! prefix)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND,
+		       N_("variable `%s' isn't set"), "prefix");
+
+  suffix = grub_efiemu_get_default_core_name ();
+
+  filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM "/%s",
+			     prefix, suffix);
+  if (! filename)
+    return grub_errno;
+
+  err = grub_efiemu_load_file (filename);
+  grub_free (filename);
+  if (err)
+    return err;
+#ifndef GRUB_MACHINE_EMU
+  err = grub_machine_efiemu_init_tables ();
+  if (err)
+    return err;
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_prepare (void)
+{
+  grub_err_t err;
+
+  if (prepared)
+    return GRUB_ERR_NONE;
+
+  err = grub_efiemu_autocore ();
+  if (err)
+    return err;
+
+  grub_dprintf ("efiemu", "Preparing %d-bit efiemu\n",
+		8 * grub_efiemu_sizeof_uintn_t ());
+
+  /* Create NVRAM. */
+  grub_efiemu_pnvram ();
+
+  prepared = 1;
+
+  if (grub_efiemu_sizeof_uintn_t () == 4)
+    return grub_efiemu_prepare32 (efiemu_prepare_hooks, efiemu_config_tables);
+  else
+    return grub_efiemu_prepare64 (efiemu_prepare_hooks, efiemu_config_tables);
+}
+
+
+static grub_err_t
+grub_cmd_efiemu_load (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *args[])
+{
+  grub_err_t err;
+
+  grub_efiemu_unload ();
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  err = grub_efiemu_load_file (args[0]);
+  if (err)
+    return err;
+#ifndef GRUB_MACHINE_EMU
+  err = grub_machine_efiemu_init_tables ();
+  if (err)
+    return err;
+#endif
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_loadcore, cmd_prepare, cmd_unload;
+
+GRUB_MOD_INIT(efiemu)
+{
+  cmd_loadcore = grub_register_command ("efiemu_loadcore",
+					grub_cmd_efiemu_load,
+					N_("FILE"),
+					N_("Load and initialize EFI emulator."));
+  cmd_prepare = grub_register_command ("efiemu_prepare",
+				       grub_cmd_efiemu_prepare,
+				       0,
+				       N_("Finalize loading of EFI emulator."));
+  cmd_unload = grub_register_command ("efiemu_unload", grub_cmd_efiemu_unload,
+				      0,
+				      N_("Unload EFI emulator."));
+}
+
+GRUB_MOD_FINI(efiemu)
+{
+  grub_unregister_command (cmd_loadcore);
+  grub_unregister_command (cmd_prepare);
+  grub_unregister_command (cmd_unload);
+}
diff --git a/grub-core/efiemu/mm.c b/grub-core/efiemu/mm.c
new file mode 100644
index 0000000..9b8e0d0
--- /dev/null
+++ b/grub-core/efiemu/mm.c
@@ -0,0 +1,677 @@
+/* Memory management for efiemu */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+  To keep efiemu runtime contiguous this mm is special.
+  It uses deferred allocation.
+  In the first stage you may request memory with grub_efiemu_request_memalign
+  It will give you a handle with which in the second phase you can access your
+  memory with grub_efiemu_mm_obtain_request (handle). It's guaranteed that
+  subsequent calls with the same handle return the same result. You can't request any additional memory once you're in the second phase
+*/
+
+#include <grub/err.h>
+#include <grub/normal.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/memory.h>
+
+struct grub_efiemu_memrequest
+{
+  struct grub_efiemu_memrequest *next;
+  grub_efi_memory_type_t type;
+  grub_size_t size;
+  grub_size_t align_overhead;
+  int handle;
+  void *val;
+};
+/* Linked list of requested memory. */
+static struct grub_efiemu_memrequest *memrequests = 0;
+/* Memory map. */
+static grub_efi_memory_descriptor_t *efiemu_mmap = 0;
+/* Pointer to allocated memory */
+static void *resident_memory = 0;
+/* Size of requested memory per type */
+static grub_size_t requested_memory[GRUB_EFI_MAX_MEMORY_TYPE];
+/* How many slots is allocated for memory_map and how many are already used */
+static int mmap_reserved_size = 0, mmap_num = 0;
+
+/* Add a memory region to map*/
+static grub_err_t
+grub_efiemu_add_to_mmap (grub_uint64_t start, grub_uint64_t size,
+			 grub_efi_memory_type_t type)
+{
+  grub_uint64_t page_start, npages;
+
+  /* Extend map if necessary*/
+  if (mmap_num >= mmap_reserved_size)
+    {
+      void *old;
+      mmap_reserved_size = 2 * (mmap_reserved_size + 1);
+      old = efiemu_mmap;
+      efiemu_mmap = (grub_efi_memory_descriptor_t *)
+	grub_realloc (efiemu_mmap, mmap_reserved_size
+		      * sizeof (grub_efi_memory_descriptor_t));
+      if (!efiemu_mmap)
+	{
+	  grub_free (old);
+	  return grub_errno;
+	}
+    }
+
+  /* Fill slot*/
+  page_start = start - (start % GRUB_EFIEMU_PAGESIZE);
+  npages = (size + (start % GRUB_EFIEMU_PAGESIZE) + GRUB_EFIEMU_PAGESIZE - 1)
+    / GRUB_EFIEMU_PAGESIZE;
+  efiemu_mmap[mmap_num].physical_start = page_start;
+  efiemu_mmap[mmap_num].virtual_start = page_start;
+  efiemu_mmap[mmap_num].num_pages = npages;
+  efiemu_mmap[mmap_num].type = type;
+  mmap_num++;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Request a resident memory of type TYPE of size SIZE aligned at ALIGN
+   ALIGN must be a divisor of page size (if it's a divisor of 4096
+   it should be ok on all platforms)
+ */
+int
+grub_efiemu_request_memalign (grub_size_t align, grub_size_t size,
+			      grub_efi_memory_type_t type)
+{
+  grub_size_t align_overhead;
+  struct grub_efiemu_memrequest *ret, *cur, *prev;
+  /* Check that the request is correct */
+  if (type <= GRUB_EFI_LOADER_CODE || type == GRUB_EFI_PERSISTENT_MEMORY ||
+	type >= GRUB_EFI_MAX_MEMORY_TYPE)
+    return -2;
+
+  /* Add new size to requested size */
+  align_overhead = align - (requested_memory[type]%align);
+  if (align_overhead == align)
+    align_overhead = 0;
+  requested_memory[type] += align_overhead + size;
+
+  /* Remember the request */
+  ret = grub_zalloc (sizeof (*ret));
+  if (!ret)
+    return -1;
+  ret->type = type;
+  ret->size = size;
+  ret->align_overhead = align_overhead;
+  prev = 0;
+
+  /* Add request to the end of the chain.
+     It should be at the end because otherwise alignment isn't guaranteed */
+  for (cur = memrequests; cur; prev = cur, cur = cur->next);
+  if (prev)
+    {
+      ret->handle = prev->handle + 1;
+      prev->next = ret;
+    }
+  else
+    {
+      ret->handle = 1; /* Avoid 0 handle*/
+      memrequests = ret;
+    }
+  return ret->handle;
+}
+
+/* Really allocate the memory */
+static grub_err_t
+efiemu_alloc_requests (void)
+{
+  grub_size_t align_overhead = 0;
+  grub_uint8_t *curptr, *typestart;
+  struct grub_efiemu_memrequest *cur;
+  grub_size_t total_alloc = 0;
+  unsigned i;
+  /* Order of memory regions */
+  grub_efi_memory_type_t reqorder[] =
+    {
+      /* First come regions usable by OS*/
+      GRUB_EFI_LOADER_CODE,
+      GRUB_EFI_LOADER_DATA,
+      GRUB_EFI_BOOT_SERVICES_CODE,
+      GRUB_EFI_BOOT_SERVICES_DATA,
+      GRUB_EFI_CONVENTIONAL_MEMORY,
+      GRUB_EFI_ACPI_RECLAIM_MEMORY,
+
+      /* Then memory used by runtime */
+      /* This way all our regions are in a single block */
+      GRUB_EFI_RUNTIME_SERVICES_CODE,
+      GRUB_EFI_RUNTIME_SERVICES_DATA,
+      GRUB_EFI_ACPI_MEMORY_NVS,
+
+      /* And then unavailable memory types. This is more for a completeness.
+	 You should double think before allocating memory of any of these types
+       */
+      GRUB_EFI_UNUSABLE_MEMORY,
+      GRUB_EFI_MEMORY_MAPPED_IO,
+      GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE,
+      GRUB_EFI_PAL_CODE
+
+      /*
+       * These are not allocatable:
+       * GRUB_EFI_RESERVED_MEMORY_TYPE
+       * GRUB_EFI_PERSISTENT_MEMORY
+       * >= GRUB_EFI_MAX_MEMORY_TYPE
+       */
+    };
+
+  /* Compute total memory needed */
+  for (i = 0; i < sizeof (reqorder) / sizeof (reqorder[0]); i++)
+    {
+      align_overhead = GRUB_EFIEMU_PAGESIZE
+	- (requested_memory[reqorder[i]] % GRUB_EFIEMU_PAGESIZE);
+      if (align_overhead == GRUB_EFIEMU_PAGESIZE)
+	align_overhead = 0;
+      total_alloc += requested_memory[reqorder[i]] + align_overhead;
+    }
+
+  /* Allocate the whole memory in one block */
+  resident_memory = grub_memalign (GRUB_EFIEMU_PAGESIZE, total_alloc);
+  if (!resident_memory)
+    return grub_errno;
+
+  /* Split the memory into blocks by type */
+  curptr = resident_memory;
+  for (i = 0; i < sizeof (reqorder) / sizeof (reqorder[0]); i++)
+    {
+      if (!requested_memory[reqorder[i]])
+	continue;
+      typestart = curptr;
+
+      /* Write pointers to requests */
+      for (cur = memrequests; cur; cur = cur->next)
+	if (cur->type == reqorder[i])
+	  {
+	    curptr = ((grub_uint8_t *)curptr) + cur->align_overhead;
+	    cur->val = curptr;
+	    curptr = ((grub_uint8_t *)curptr) + cur->size;
+	  }
+
+      /* Ensure that the regions are page-aligned */
+      align_overhead = GRUB_EFIEMU_PAGESIZE
+	- (requested_memory[reqorder[i]] % GRUB_EFIEMU_PAGESIZE);
+      if (align_overhead == GRUB_EFIEMU_PAGESIZE)
+	align_overhead = 0;
+      curptr = ((grub_uint8_t *) curptr) + align_overhead;
+
+      /* Add the region to memory map */
+      grub_efiemu_add_to_mmap ((grub_addr_t) typestart,
+			       curptr - typestart, reqorder[i]);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Get a pointer to requested memory from handle */
+void *
+grub_efiemu_mm_obtain_request (int handle)
+{
+  struct grub_efiemu_memrequest *cur;
+  for (cur = memrequests; cur; cur = cur->next)
+    if (cur->handle == handle)
+      return cur->val;
+  return 0;
+}
+
+/* Get type of requested memory by handle */
+grub_efi_memory_type_t
+grub_efiemu_mm_get_type (int handle)
+{
+  struct grub_efiemu_memrequest *cur;
+  for (cur = memrequests; cur; cur = cur->next)
+    if (cur->handle == handle)
+      return cur->type;
+  return 0;
+}
+
+/* Free a request */
+void
+grub_efiemu_mm_return_request (int handle)
+{
+  struct grub_efiemu_memrequest *cur, *prev;
+
+  /* Remove head if necessary */
+  while (memrequests && memrequests->handle == handle)
+    {
+      cur = memrequests->next;
+      grub_free (memrequests);
+      memrequests = cur;
+    }
+  if (!memrequests)
+    return;
+
+  /* Remove request from a middle of chain*/
+  for (prev = memrequests, cur = prev->next; cur;)
+    if (cur->handle == handle)
+      {
+	prev->next = cur->next;
+	grub_free (cur);
+	cur = prev->next;
+      }
+    else
+      {
+	prev = cur;
+	cur = prev->next;
+      }
+}
+
+/* Helper for grub_efiemu_mmap_init.  */
+static int
+bounds_hook (grub_uint64_t addr __attribute__ ((unused)),
+	     grub_uint64_t size __attribute__ ((unused)),
+	     grub_memory_type_t type __attribute__ ((unused)),
+	     void *data __attribute__ ((unused)))
+{
+  mmap_reserved_size++;
+  return 0;
+}
+
+/* Reserve space for memory map */
+static grub_err_t
+grub_efiemu_mmap_init (void)
+{
+  // the place for memory used by efiemu itself
+  mmap_reserved_size = GRUB_EFI_MAX_MEMORY_TYPE + 1;
+
+#ifndef GRUB_MACHINE_EMU
+  grub_machine_mmap_iterate (bounds_hook, NULL);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+/* This is a drop-in replacement of grub_efi_get_memory_map */
+/* Get the memory map as defined in the EFI spec. Return 1 if successful,
+   return 0 if partial, or return -1 if an error occurs.  */
+int
+grub_efiemu_get_memory_map (grub_efi_uintn_t *memory_map_size,
+			    grub_efi_memory_descriptor_t *memory_map,
+			    grub_efi_uintn_t *map_key,
+			    grub_efi_uintn_t *descriptor_size,
+			    grub_efi_uint32_t *descriptor_version)
+{
+  if (!efiemu_mmap)
+    {
+      grub_error (GRUB_ERR_INVALID_COMMAND,
+		  "you need to first launch efiemu_prepare");
+      return -1;
+    }
+
+  if (*memory_map_size < mmap_num * sizeof (grub_efi_memory_descriptor_t))
+    {
+      *memory_map_size = mmap_num * sizeof (grub_efi_memory_descriptor_t);
+      return 0;
+    }
+
+  *memory_map_size = mmap_num * sizeof (grub_efi_memory_descriptor_t);
+  grub_memcpy (memory_map, efiemu_mmap, *memory_map_size);
+  if (descriptor_size)
+    *descriptor_size = sizeof (grub_efi_memory_descriptor_t);
+  if (descriptor_version)
+    *descriptor_version = 1;
+  if (map_key)
+    *map_key = 0;
+
+  return 1;
+}
+
+grub_err_t
+grub_efiemu_finish_boot_services (grub_efi_uintn_t *memory_map_size,
+				  grub_efi_memory_descriptor_t *memory_map,
+				  grub_efi_uintn_t *map_key,
+				  grub_efi_uintn_t *descriptor_size,
+				  grub_efi_uint32_t *descriptor_version)
+{
+  int val = grub_efiemu_get_memory_map (memory_map_size,
+					memory_map, map_key,
+					descriptor_size,
+					descriptor_version);
+  if (val == 1)
+    return GRUB_ERR_NONE;
+  if (val == -1)
+    return grub_errno;
+  return grub_error (GRUB_ERR_IO, "memory map buffer is too small");
+}
+
+
+/* Free everything */
+grub_err_t
+grub_efiemu_mm_unload (void)
+{
+  struct grub_efiemu_memrequest *cur, *d;
+  for (cur = memrequests; cur;)
+    {
+      d = cur->next;
+      grub_free (cur);
+      cur = d;
+    }
+  memrequests = 0;
+  grub_memset (&requested_memory, 0, sizeof (requested_memory));
+  grub_free (resident_memory);
+  resident_memory = 0;
+  grub_free (efiemu_mmap);
+  efiemu_mmap = 0;
+  mmap_reserved_size = mmap_num = 0;
+  return GRUB_ERR_NONE;
+}
+
+/* This function should be called before doing any requests */
+grub_err_t
+grub_efiemu_mm_init (void)
+{
+  grub_err_t err;
+
+  err = grub_efiemu_mm_unload ();
+  if (err)
+    return err;
+
+  grub_efiemu_mmap_init ();
+
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for grub_efiemu_mmap_fill.  */
+static int
+fill_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	   void *data __attribute__ ((unused)))
+  {
+    switch (type)
+      {
+      case GRUB_MEMORY_AVAILABLE:
+	return grub_efiemu_add_to_mmap (addr, size,
+					GRUB_EFI_CONVENTIONAL_MEMORY);
+
+      case GRUB_MEMORY_ACPI:
+	return grub_efiemu_add_to_mmap (addr, size,
+					GRUB_EFI_ACPI_RECLAIM_MEMORY);
+
+      case GRUB_MEMORY_NVS:
+	return grub_efiemu_add_to_mmap (addr, size,
+					GRUB_EFI_ACPI_MEMORY_NVS);
+
+      case GRUB_MEMORY_PERSISTENT:
+      case GRUB_MEMORY_PERSISTENT_LEGACY:
+	return grub_efiemu_add_to_mmap (addr, size,
+					GRUB_EFI_PERSISTENT_MEMORY);
+      default:
+	grub_dprintf ("efiemu",
+		      "Unknown memory type %d. Assuming unusable\n", type);
+	/* FALLTHROUGH */
+      case GRUB_MEMORY_RESERVED:
+	return grub_efiemu_add_to_mmap (addr, size,
+					GRUB_EFI_UNUSABLE_MEMORY);
+      }
+  }
+
+/* Copy host memory map */
+static grub_err_t
+grub_efiemu_mmap_fill (void)
+{
+#ifndef GRUB_MACHINE_EMU
+  grub_machine_mmap_iterate (fill_hook, NULL);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  unsigned i;
+
+  for (i = 0; i < (unsigned) mmap_num; i++)
+    switch (efiemu_mmap[i].type)
+      {
+      case GRUB_EFI_RUNTIME_SERVICES_CODE:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_CODE, hook_data);
+	break;
+
+      case GRUB_EFI_UNUSABLE_MEMORY:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_BADRAM, hook_data);
+	break;
+
+      case GRUB_EFI_RESERVED_MEMORY_TYPE:
+      case GRUB_EFI_RUNTIME_SERVICES_DATA:
+      case GRUB_EFI_MEMORY_MAPPED_IO:
+      case GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE:
+      case GRUB_EFI_PAL_CODE:
+      default:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_RESERVED, hook_data);
+	break;
+
+      case GRUB_EFI_LOADER_CODE:
+      case GRUB_EFI_LOADER_DATA:
+      case GRUB_EFI_BOOT_SERVICES_CODE:
+      case GRUB_EFI_BOOT_SERVICES_DATA:
+      case GRUB_EFI_CONVENTIONAL_MEMORY:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_AVAILABLE, hook_data);
+	break;
+
+      case GRUB_EFI_ACPI_RECLAIM_MEMORY:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_ACPI, hook_data);
+	break;
+
+      case GRUB_EFI_ACPI_MEMORY_NVS:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_NVS, hook_data);
+	break;
+
+      case GRUB_EFI_PERSISTENT_MEMORY:
+	hook (efiemu_mmap[i].physical_start, efiemu_mmap[i].num_pages * 4096,
+	      GRUB_MEMORY_PERSISTENT, hook_data);
+	break;
+
+      }
+
+  return 0;
+}
+
+
+/* This function resolves overlapping regions and sorts the memory map
+   It uses scanline (sweeping) algorithm
+ */
+static grub_err_t
+grub_efiemu_mmap_sort_and_uniq (void)
+{
+  /* If same page is used by multiple types it's resolved
+     according to priority
+     0 - free memory
+     1 - memory immediately usable after ExitBootServices
+     2 - memory usable after loading ACPI tables
+     3 - efiemu memory
+     4 - unusable memory
+  */
+  int priority[GRUB_EFI_MAX_MEMORY_TYPE] =
+    {
+      [GRUB_EFI_RESERVED_MEMORY_TYPE] = 4,
+      [GRUB_EFI_LOADER_CODE] = 1,
+      [GRUB_EFI_LOADER_DATA] = 1,
+      [GRUB_EFI_BOOT_SERVICES_CODE] = 1,
+      [GRUB_EFI_BOOT_SERVICES_DATA] = 1,
+      [GRUB_EFI_RUNTIME_SERVICES_CODE] = 3,
+      [GRUB_EFI_RUNTIME_SERVICES_DATA] = 3,
+      [GRUB_EFI_CONVENTIONAL_MEMORY] = 0,
+      [GRUB_EFI_UNUSABLE_MEMORY] = 4,
+      [GRUB_EFI_ACPI_RECLAIM_MEMORY] = 2,
+      [GRUB_EFI_ACPI_MEMORY_NVS] = 3,
+      [GRUB_EFI_MEMORY_MAPPED_IO] = 4,
+      [GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE] = 4,
+      [GRUB_EFI_PAL_CODE] = 4,
+      [GRUB_EFI_PERSISTENT_MEMORY] = 4
+    };
+
+  int i, j, k, done;
+
+  /* Scanline events */
+  struct grub_efiemu_mmap_scan
+  {
+    /* At which memory address*/
+    grub_uint64_t pos;
+    /* 0 = region starts, 1 = region ends */
+    int type;
+    /* Which type of memory region */
+    grub_efi_memory_type_t memtype;
+  };
+  struct grub_efiemu_mmap_scan *scanline_events;
+  struct grub_efiemu_mmap_scan t;
+
+  /* Previous scanline event */
+  grub_uint64_t lastaddr;
+  int lasttype;
+  /* Current scanline event */
+  int curtype;
+  /* how many regions of given type overlap at current location */
+  int present[GRUB_EFI_MAX_MEMORY_TYPE];
+  /* Here is stored the resulting memory map*/
+  grub_efi_memory_descriptor_t *result;
+
+  /* Initialize variables*/
+  grub_memset (present, 0, sizeof (int) * GRUB_EFI_MAX_MEMORY_TYPE);
+  scanline_events = (struct grub_efiemu_mmap_scan *)
+    grub_calloc (mmap_num, sizeof (struct grub_efiemu_mmap_scan) * 2);
+
+  /* Number of chunks can't increase more than by factor of 2 */
+  result = (grub_efi_memory_descriptor_t *)
+    grub_calloc (mmap_num, sizeof (grub_efi_memory_descriptor_t) * 2);
+  if (!result || !scanline_events)
+    {
+      grub_free (result);
+      grub_free (scanline_events);
+      return grub_errno;
+    }
+
+  /* Register scanline events */
+  for (i = 0; i < mmap_num; i++)
+    {
+      scanline_events[2 * i].pos = efiemu_mmap[i].physical_start;
+      scanline_events[2 * i].type = 0;
+      scanline_events[2 * i].memtype = efiemu_mmap[i].type;
+      scanline_events[2 * i + 1].pos = efiemu_mmap[i].physical_start
+	+ efiemu_mmap[i].num_pages * GRUB_EFIEMU_PAGESIZE;
+      scanline_events[2 * i + 1].type = 1;
+      scanline_events[2 * i + 1].memtype = efiemu_mmap[i].type;
+    }
+
+  /* Primitive bubble sort. It has complexity O(n^2) but since we're
+     unlikely to have more than 100 chunks it's probably one of the
+     fastest for one purpose */
+  done = 1;
+  while (done)
+    {
+      done = 0;
+      for (i = 0; i < 2 * mmap_num - 1; i++)
+	if (scanline_events[i + 1].pos < scanline_events[i].pos)
+	  {
+	    t = scanline_events[i + 1];
+	    scanline_events[i + 1] = scanline_events[i];
+	    scanline_events[i] = t;
+	    done = 1;
+	  }
+    }
+
+  /* Pointer in resulting memory map */
+  j = 0;
+  lastaddr = scanline_events[0].pos;
+  lasttype = scanline_events[0].memtype;
+  for (i = 0; i < 2 * mmap_num; i++)
+    {
+      /* Process event */
+      if (scanline_events[i].type)
+	present[scanline_events[i].memtype]--;
+      else
+	present[scanline_events[i].memtype]++;
+
+      /* Determine current region type */
+      curtype = -1;
+      for (k = 0; k < GRUB_EFI_MAX_MEMORY_TYPE; k++)
+	if (present[k] && (curtype == -1 || priority[k] > priority[curtype]))
+	  curtype = k;
+
+      /* Add memory region to resulting map if necessary */
+      if ((curtype == -1 || curtype != lasttype)
+	  && lastaddr != scanline_events[i].pos
+	  && lasttype != -1)
+	{
+	  result[j].virtual_start = result[j].physical_start = lastaddr;
+	  result[j].num_pages = (scanline_events[i].pos - lastaddr)
+	    / GRUB_EFIEMU_PAGESIZE;
+	  result[j].type = lasttype;
+
+	  /* We set runtime attribute on pages we need to be mapped */
+	  result[j].attribute
+	    = (lasttype == GRUB_EFI_RUNTIME_SERVICES_CODE
+		   || lasttype == GRUB_EFI_RUNTIME_SERVICES_DATA)
+	    ? GRUB_EFI_MEMORY_RUNTIME : 0;
+	  grub_dprintf ("efiemu",
+			"mmap entry: type %d start 0x%llx 0x%llx pages\n",
+			result[j].type,
+			result[j].physical_start, result[j].num_pages);
+	  j++;
+	}
+
+      /* Update last values if necessary */
+      if (curtype == -1 || curtype != lasttype)
+	{
+	  lasttype = curtype;
+	  lastaddr = scanline_events[i].pos;
+	}
+    }
+
+  grub_free (scanline_events);
+
+  /* Shrink resulting memory map to really used size and replace efiemu_mmap
+     by new value */
+  grub_free (efiemu_mmap);
+  efiemu_mmap = grub_realloc (result, j * sizeof (*result));
+  return GRUB_ERR_NONE;
+}
+
+/* This function is called to switch from first to second phase */
+grub_err_t
+grub_efiemu_mm_do_alloc (void)
+{
+  grub_err_t err;
+
+  /* Preallocate mmap */
+  efiemu_mmap = (grub_efi_memory_descriptor_t *)
+    grub_calloc (mmap_reserved_size, sizeof (grub_efi_memory_descriptor_t));
+  if (!efiemu_mmap)
+    {
+      grub_efiemu_unload ();
+      return grub_errno;
+    }
+
+  err = efiemu_alloc_requests ();
+  if (err)
+    return err;
+  err = grub_efiemu_mmap_fill ();
+  if (err)
+    return err;
+  return grub_efiemu_mmap_sort_and_uniq ();
+}
diff --git a/grub-core/efiemu/pnvram.c b/grub-core/efiemu/pnvram.c
new file mode 100644
index 0000000..dd42bc6
--- /dev/null
+++ b/grub-core/efiemu/pnvram.c
@@ -0,0 +1,269 @@
+/* Export pnvram and some variables for runtime */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/normal.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/efiemu/runtime.h>
+#include <grub/extcmd.h>
+
+/* Place for final location of variables */
+static int nvram_handle = 0;
+static int nvramsize_handle = 0;
+static int high_monotonic_count_handle = 0;
+static int timezone_handle = 0;
+static int accuracy_handle = 0;
+static int daylight_handle = 0;
+
+static grub_size_t nvramsize;
+
+/* Parse signed value */
+static int
+grub_strtosl (const char *arg, const char ** const end, int base)
+{
+  if (arg[0] == '-')
+    return -grub_strtoul (arg + 1, end, base);
+  return grub_strtoul (arg, end, base);
+}
+
+static inline int
+hextoval (char c)
+{
+  if (c >= '0' && c <= '9')
+    return c - '0';
+  if (c >= 'a' && c <= 'z')
+    return c - 'a' + 10;
+  if (c >= 'A' && c <= 'Z')
+    return c - 'A' + 10;
+  return 0;
+}
+
+static inline grub_err_t
+unescape (char *in, char *out, char *outmax, int *len)
+{
+  char *ptr, *dptr;
+  dptr = out;
+  for (ptr = in; *ptr && dptr < outmax; )
+    if (*ptr == '%' && ptr[1] && ptr[2])
+      {
+	*dptr = (hextoval (ptr[1]) << 4) | (hextoval (ptr[2]));
+	ptr += 3;
+	dptr++;
+      }
+    else
+      {
+	*dptr = *ptr;
+	ptr++;
+	dptr++;
+      }
+  if (dptr == outmax)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "too many NVRAM variables for reserved variable space."
+		       " Try increasing EfiEmu.pnvram.size");
+  *len = dptr - out;
+  return 0;
+}
+
+/* Export stuff for efiemu */
+static grub_err_t
+nvram_set (void * data __attribute__ ((unused)))
+{
+  const char *env;
+  /* Take definitive pointers */
+  char *nvram = grub_efiemu_mm_obtain_request (nvram_handle);
+  grub_uint32_t *nvramsize_def
+    = grub_efiemu_mm_obtain_request (nvramsize_handle);
+  grub_uint32_t *high_monotonic_count
+    = grub_efiemu_mm_obtain_request (high_monotonic_count_handle);
+  grub_int16_t *timezone
+    = grub_efiemu_mm_obtain_request (timezone_handle);
+  grub_uint8_t *daylight
+    = grub_efiemu_mm_obtain_request (daylight_handle);
+  grub_uint32_t *accuracy
+    = grub_efiemu_mm_obtain_request (accuracy_handle);
+  char *nvramptr;
+  struct grub_env_var *var;
+
+  /* Copy to definitive loaction */
+  grub_dprintf ("efiemu", "preparing pnvram\n");
+
+  env = grub_env_get ("EfiEmu.pnvram.high_monotonic_count");
+  *high_monotonic_count = env ? grub_strtoul (env, 0, 0) : 1;
+  env = grub_env_get ("EfiEmu.pnvram.timezone");
+  *timezone = env ? grub_strtosl (env, 0, 0) : GRUB_EFI_UNSPECIFIED_TIMEZONE;
+  env = grub_env_get ("EfiEmu.pnvram.accuracy");
+  *accuracy = env ? grub_strtoul (env, 0, 0) : 50000000;
+  env = grub_env_get ("EfiEmu.pnvram.daylight");
+  *daylight = env ? grub_strtoul (env, 0, 0) : 0;
+
+  nvramptr = nvram;
+  grub_memset (nvram, 0, nvramsize);
+  FOR_SORTED_ENV (var)
+  {
+    const char *guid;
+    char *attr, *name, *varname;
+    struct efi_variable *efivar;
+    int len = 0;
+    int i;
+    grub_uint64_t guidcomp;
+
+    if (grub_memcmp (var->name, "EfiEmu.pnvram.",
+		     sizeof ("EfiEmu.pnvram.") - 1) != 0)
+      continue;
+
+    guid = var->name + sizeof ("EfiEmu.pnvram.") - 1;
+
+    attr = grub_strchr (guid, '.');
+    if (!attr)
+      continue;
+    attr++;
+
+    name = grub_strchr (attr, '.');
+    if (!name)
+      continue;
+    name++;
+
+    efivar = (struct efi_variable *) nvramptr;
+    if (nvramptr - nvram + sizeof (struct efi_variable) > nvramsize)
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+			 "too many NVRAM variables for reserved variable space."
+			 " Try increasing EfiEmu.pnvram.size");
+
+    nvramptr += sizeof (struct efi_variable);
+
+    efivar->guid.data1 = grub_cpu_to_le32 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      continue;
+    guid++;
+
+    efivar->guid.data2 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      continue;
+    guid++;
+
+    efivar->guid.data3 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
+    if (*guid != '-')
+      continue;
+    guid++;
+
+    guidcomp = grub_strtoull (guid, 0, 16);
+    for (i = 0; i < 8; i++)
+      efivar->guid.data4[i] = (guidcomp >> (56 - 8 * i)) & 0xff;
+
+    efivar->attributes = grub_strtoull (attr, 0, 16);
+
+    varname = grub_malloc (grub_strlen (name) + 1);
+    if (! varname)
+      return grub_errno;
+
+    if (unescape (name, varname, varname + grub_strlen (name) + 1, &len))
+      break;
+
+    len = grub_utf8_to_utf16 ((grub_uint16_t *) nvramptr,
+			      (nvramsize - (nvramptr - nvram)) / 2,
+			      (grub_uint8_t *) varname, len, NULL);
+
+    nvramptr += 2 * len;
+    *((grub_uint16_t *) nvramptr) = 0;
+    nvramptr += 2;
+    efivar->namelen = 2 * len + 2;
+
+    if (unescape (var->value, nvramptr, nvram + nvramsize, &len))
+      {
+	efivar->namelen = 0;
+	break;
+      }
+
+    nvramptr += len;
+
+    efivar->size = len;
+  }
+  if (grub_errno)
+    return grub_errno;
+
+  *nvramsize_def = nvramsize;
+
+  /* Register symbols */
+  grub_efiemu_register_symbol ("efiemu_variables", nvram_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_varsize", nvramsize_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_high_monotonic_count",
+			       high_monotonic_count_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_time_zone", timezone_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_time_daylight", daylight_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_time_accuracy",
+			       accuracy_handle, 0);
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+nvram_unload (void * data __attribute__ ((unused)))
+{
+  grub_efiemu_mm_return_request (nvram_handle);
+  grub_efiemu_mm_return_request (nvramsize_handle);
+  grub_efiemu_mm_return_request (high_monotonic_count_handle);
+  grub_efiemu_mm_return_request (timezone_handle);
+  grub_efiemu_mm_return_request (accuracy_handle);
+  grub_efiemu_mm_return_request (daylight_handle);
+}
+
+grub_err_t
+grub_efiemu_pnvram (void)
+{
+  const char *size;
+  grub_err_t err;
+
+  nvramsize = 0;
+
+  size = grub_env_get ("EfiEmu.pnvram.size");
+  if (size)
+    nvramsize = grub_strtoul (size, 0, 0);
+
+  if (!nvramsize)
+    nvramsize = 2048;
+
+  err = grub_efiemu_register_prepare_hook (nvram_set, nvram_unload, 0);
+  if (err)
+    return err;
+
+  nvram_handle
+    = grub_efiemu_request_memalign (1, nvramsize,
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+  nvramsize_handle
+    = grub_efiemu_request_memalign (1, sizeof (grub_uint32_t),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+  high_monotonic_count_handle
+    = grub_efiemu_request_memalign (1, sizeof (grub_uint32_t),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+  timezone_handle
+    = grub_efiemu_request_memalign (1, sizeof (grub_uint16_t),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+  daylight_handle
+    = grub_efiemu_request_memalign (1, sizeof (grub_uint8_t),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+  accuracy_handle
+    = grub_efiemu_request_memalign (1, sizeof (grub_uint32_t),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/prepare.c b/grub-core/efiemu/prepare.c
new file mode 100644
index 0000000..99ddb5a
--- /dev/null
+++ b/grub-core/efiemu/prepare.c
@@ -0,0 +1,169 @@
+/* Prepare efiemu. E.g. allocate memory, load the runtime
+   to appropriate place, etc */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/crypto.h>
+
+grub_err_t
+SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
+			      struct grub_efiemu_configuration_table
+			      *config_tables)
+{
+  grub_err_t err;
+  int conftable_handle;
+  struct grub_efiemu_configuration_table *cur;
+  struct grub_efiemu_prepare_hook *curhook;
+
+  int cntconftables = 0;
+  struct SUFFIX (grub_efiemu_configuration_table) *conftables = 0;
+  int i;
+  int handle;
+  grub_off_t off;
+
+  grub_dprintf ("efiemu", "Preparing EfiEmu\n");
+
+  /* Request space for the list of configuration tables */
+  for (cur = config_tables; cur; cur = cur->next)
+    cntconftables++;
+  conftable_handle
+    = grub_efiemu_request_memalign (GRUB_EFIEMU_PAGESIZE,
+				    cntconftables * sizeof (*conftables),
+				    GRUB_EFI_RUNTIME_SERVICES_DATA);
+
+  /* Switch from phase 1 (counting) to phase 2 (real job) */
+  grub_efiemu_alloc_syms ();
+  grub_efiemu_mm_do_alloc ();
+  grub_efiemu_write_sym_markers ();
+
+  grub_efiemu_system_table32 = 0;
+  grub_efiemu_system_table64 = 0;
+
+  /* Execute hooks */
+  for (curhook = prepare_hooks; curhook; curhook = curhook->next)
+    curhook->hook (curhook->data);
+
+  /* Move runtime to its due place */
+  err = grub_efiemu_loadcore_load ();
+  if (err)
+    {
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  err = grub_efiemu_resolve_symbol ("efiemu_system_table", &handle, &off);
+  if (err)
+    {
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  SUFFIX (grub_efiemu_system_table)
+    = (struct SUFFIX (grub_efi_system_table) *)
+    ((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
+
+  /* Put pointer to the list of configuration tables in system table */
+  err = grub_efiemu_write_value
+	(&(SUFFIX (grub_efiemu_system_table)->configuration_table), 0,
+	 conftable_handle, 0, 1,
+	 sizeof (SUFFIX (grub_efiemu_system_table)->configuration_table));
+  if (err)
+    {
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  SUFFIX(grub_efiemu_system_table)->num_table_entries = cntconftables;
+
+  /* Fill the list of configuration tables */
+  conftables = (struct SUFFIX (grub_efiemu_configuration_table) *)
+    grub_efiemu_mm_obtain_request (conftable_handle);
+  i = 0;
+  for (cur = config_tables; cur; cur = cur->next, i++)
+    {
+      grub_memcpy (&(conftables[i].vendor_guid), &(cur->guid),
+		       sizeof (cur->guid));
+      if (cur->get_table)
+	conftables[i].vendor_table = (grub_addr_t) cur->get_table (cur->data);
+      else
+	conftables[i].vendor_table = (grub_addr_t) cur->data;
+    }
+
+  err = SUFFIX (grub_efiemu_crc) ();
+  if (err)
+    {
+      grub_efiemu_unload ();
+      return err;
+    }
+
+  grub_dprintf ("efiemu","system_table = %p, conftables = %p (%d entries)\n",
+		SUFFIX (grub_efiemu_system_table), conftables, cntconftables);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+SUFFIX (grub_efiemu_crc) (void)
+{
+  grub_err_t err;
+  int handle;
+  grub_off_t off;
+  struct SUFFIX (grub_efiemu_runtime_services) *runtime_services;
+  grub_uint32_t crc32_val;
+
+  if (GRUB_MD_CRC32->mdlen != 4)
+    return grub_error (GRUB_ERR_BUG, "incorrect mdlen");
+
+  /* compute CRC32 of runtime_services */
+  err = grub_efiemu_resolve_symbol ("efiemu_runtime_services",
+				    &handle, &off);
+  if (err)
+    return err;
+
+  runtime_services = (struct SUFFIX (grub_efiemu_runtime_services) *)
+	((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
+
+  runtime_services->hdr.crc32 = 0;
+
+  grub_crypto_hash (GRUB_MD_CRC32, &crc32_val,
+		    runtime_services, runtime_services->hdr.header_size);
+  runtime_services->hdr.crc32 =
+      grub_be_to_cpu32(crc32_val);
+
+  err = grub_efiemu_resolve_symbol ("efiemu_system_table", &handle, &off);
+  if (err)
+    return err;
+
+  /* compute CRC32 of system table */
+  SUFFIX (grub_efiemu_system_table)->hdr.crc32 = 0;
+  grub_crypto_hash (GRUB_MD_CRC32, &crc32_val,
+		    SUFFIX (grub_efiemu_system_table),
+		    SUFFIX (grub_efiemu_system_table)->hdr.header_size);
+  SUFFIX (grub_efiemu_system_table)->hdr.crc32 =
+      grub_be_to_cpu32(crc32_val);
+
+  grub_dprintf ("efiemu","system_table = %p, runtime_services = %p\n",
+		SUFFIX (grub_efiemu_system_table), runtime_services);
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/efiemu/prepare32.c b/grub-core/efiemu/prepare32.c
new file mode 100644
index 0000000..fd6109e
--- /dev/null
+++ b/grub-core/efiemu/prepare32.c
@@ -0,0 +1,22 @@
+/* This file contains definitions so that prepare.c compiles for 32-bit */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SUFFIX(x) x ## 32
+
+#include "prepare.c"
diff --git a/grub-core/efiemu/prepare64.c b/grub-core/efiemu/prepare64.c
new file mode 100644
index 0000000..811f558
--- /dev/null
+++ b/grub-core/efiemu/prepare64.c
@@ -0,0 +1,22 @@
+/* This file contains definitions so that prepare.c compiles for 64-bit */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SUFFIX(x) x ## 64
+
+#include "prepare.c"
diff --git a/grub-core/efiemu/runtime/config.h b/grub-core/efiemu/runtime/config.h
new file mode 100644
index 0000000..c9fe027
--- /dev/null
+++ b/grub-core/efiemu/runtime/config.h
@@ -0,0 +1,36 @@
+/* This is a pseudo config.h so that types.h compiles nicely */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define GRUB_TYPES_CPU_HEADER	1
+
+#ifdef __i386__
+# define SIZEOF_VOID_P	4
+# define SIZEOF_LONG	4
+# define GRUB_TARGET_SIZEOF_VOID_P	4
+# define GRUB_TARGET_SIZEOF_LONG	4
+# define EFI_FUNC(x) x
+#elif defined (__x86_64__)
+# define SIZEOF_VOID_P	8
+# define SIZEOF_LONG	8
+# define GRUB_TARGET_SIZEOF_VOID_P	8
+# define GRUB_TARGET_SIZEOF_LONG	8
+# define EFI_FUNC(x) x ## _real
+#else
+#error "Unknown architecture"
+#endif
diff --git a/grub-core/efiemu/runtime/efiemu.S b/grub-core/efiemu/runtime/efiemu.S
new file mode 100644
index 0000000..b502314
--- /dev/null
+++ b/grub-core/efiemu/runtime/efiemu.S
@@ -0,0 +1,159 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+/*
+ * x86_64 uses registry to pass parameters. Unfortunately, gcc and efi use
+ * different call conversion, so we need to do some conversion.
+ *
+ * gcc:
+ *   %rdi,  %rsi,  %rdx,  %rcx, %r8, %r9, 8(%rsp), 16(%rsp), ...
+ *
+ * efi:
+ *   %rcx,  %rdx,  %r8,  %r9,  32(%rsp), 40(%rsp), 48(%rsp), ...
+ *
+ */
+
+        .file   "efiemu.S"
+	.text
+
+FUNCTION (efiemu_get_time)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	call efiemu_get_time_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_set_time)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	call efiemu_set_time_real
+	pop %rsi
+	pop %rdi
+	ret
+
+
+FUNCTION (efiemu_get_wakeup_time)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	call efiemu_get_wakeup_time_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_set_wakeup_time)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	call efiemu_set_wakeup_time_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_get_variable)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	mov %r9, %rcx
+	mov 56(%rsp), %r8
+	call efiemu_get_variable_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_get_next_variable_name)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	call efiemu_get_next_variable_name_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_set_variable)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	mov %r9, %rcx
+	mov 56(%rsp), %r8
+	call efiemu_set_variable_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_get_next_high_monotonic_count)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	call efiemu_get_next_high_monotonic_count_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_reset_system)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	mov %r9, %rcx
+	call efiemu_reset_system_real
+	pop %rsi
+	pop %rdi
+	ret
+
+	/* The following functions are always called in physical mode */
+	.section ".text-physical", "ax"
+
+FUNCTION (efiemu_set_virtual_address_map)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	mov %r8, %rdx
+	mov %r9, %rcx
+	call efiemu_set_virtual_address_map_real
+	pop %rsi
+	pop %rdi
+	ret
+
+FUNCTION (efiemu_convert_pointer)
+	push %rdi
+	push %rsi
+	mov %rcx, %rdi
+	mov %rdx, %rsi
+	call efiemu_convert_pointer_real
+	pop %rsi
+	pop %rdi
+	ret
+
diff --git a/grub-core/efiemu/runtime/efiemu.c b/grub-core/efiemu/runtime/efiemu.c
new file mode 100644
index 0000000..5db1f34
--- /dev/null
+++ b/grub-core/efiemu/runtime/efiemu.c
@@ -0,0 +1,636 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This is an emulation of EFI runtime services.
+   This allows a more uniform boot on i386 machines.
+   As it emulates only runtime serviceit isn't able
+   to chainload EFI bootloader on non-EFI system (TODO) */
+
+#ifdef __i386__
+#include <grub/i386/types.h>
+#else
+#include <grub/x86_64/types.h>
+#endif
+
+#include <grub/symbol.h>
+#include <grub/types.h>
+#include <grub/efi/api.h>
+#include <grub/efiemu/runtime.h>
+
+grub_efi_status_t
+efiemu_get_time (grub_efi_time_t *time,
+		 grub_efi_time_capabilities_t *capabilities);
+grub_efi_status_t
+efiemu_set_time (grub_efi_time_t *time);
+
+grub_efi_status_t
+efiemu_get_wakeup_time (grub_efi_boolean_t *enabled,
+			grub_efi_boolean_t *pending,
+			grub_efi_time_t *time);
+grub_efi_status_t
+efiemu_set_wakeup_time (grub_efi_boolean_t enabled,
+			grub_efi_time_t *time);
+
+#ifdef __APPLE__
+#define PHYSICAL_ATTRIBUTE __attribute__ ((section("_text-physical, _text-physical")));
+#else
+#define PHYSICAL_ATTRIBUTE __attribute__ ((section(".text-physical")));
+#endif
+
+grub_efi_status_t
+efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				grub_efi_uintn_t descriptor_size,
+				grub_efi_uint32_t descriptor_version,
+				grub_efi_memory_descriptor_t *virtual_map)
+  PHYSICAL_ATTRIBUTE;
+
+grub_efi_status_t
+efiemu_convert_pointer (grub_efi_uintn_t debug_disposition,
+			void **address)
+  PHYSICAL_ATTRIBUTE;
+
+grub_efi_status_t
+efiemu_get_variable (grub_efi_char16_t *variable_name,
+		     const grub_efi_guid_t *vendor_guid,
+		     grub_efi_uint32_t *attributes,
+		     grub_efi_uintn_t *data_size,
+		     void *data);
+
+grub_efi_status_t
+efiemu_get_next_variable_name (grub_efi_uintn_t *variable_name_size,
+			       grub_efi_char16_t *variable_name,
+			       grub_efi_guid_t *vendor_guid);
+
+grub_efi_status_t
+efiemu_set_variable (grub_efi_char16_t *variable_name,
+		     const grub_efi_guid_t *vendor_guid,
+		     grub_efi_uint32_t attributes,
+		     grub_efi_uintn_t data_size,
+		     void *data);
+grub_efi_status_t
+efiemu_get_next_high_monotonic_count (grub_efi_uint32_t *high_count);
+void
+efiemu_reset_system (grub_efi_reset_type_t reset_type,
+		     grub_efi_status_t reset_status,
+		     grub_efi_uintn_t data_size,
+		     grub_efi_char16_t *reset_data);
+
+grub_efi_status_t
+EFI_FUNC (efiemu_set_virtual_address_map) (grub_efi_uintn_t,
+					      grub_efi_uintn_t,
+					      grub_efi_uint32_t,
+					      grub_efi_memory_descriptor_t *)
+     PHYSICAL_ATTRIBUTE;
+grub_efi_status_t
+EFI_FUNC (efiemu_convert_pointer) (grub_efi_uintn_t debug_disposition,
+				      void **address)
+     PHYSICAL_ATTRIBUTE;
+static grub_uint32_t
+efiemu_getcrc32 (grub_uint32_t crc, void *buf, int size)
+     PHYSICAL_ATTRIBUTE;
+static void
+init_crc32_table (void)
+     PHYSICAL_ATTRIBUTE;
+static grub_uint32_t
+reflect (grub_uint32_t ref, int len)
+     PHYSICAL_ATTRIBUTE;
+
+/*
+  The log. It's used when examining memory dump
+*/
+static grub_uint8_t loge[1000] = "EFIEMULOG";
+static int logn = 9;
+#define LOG(x)   { if (logn<900) loge[logn++]=x; }
+
+/* Interface with grub */
+extern grub_uint8_t efiemu_ptv_relocated;
+struct grub_efi_runtime_services efiemu_runtime_services;
+struct grub_efi_system_table efiemu_system_table;
+extern struct grub_efiemu_ptv_rel efiemu_ptv_relloc[];
+extern grub_uint8_t efiemu_variables[];
+extern grub_uint32_t efiemu_varsize;
+extern grub_uint32_t efiemu_high_monotonic_count;
+extern grub_int16_t efiemu_time_zone;
+extern grub_uint8_t efiemu_time_daylight;
+extern grub_uint32_t efiemu_time_accuracy;
+
+/* Some standard functions because we need to be standalone */
+static void
+efiemu_memcpy (void *to, const void *from, int count)
+{
+  int i;
+  for (i = 0; i < count; i++)
+    ((grub_uint8_t *) to)[i] = ((const grub_uint8_t *) from)[i];
+}
+
+static int
+efiemu_str16equal (grub_uint16_t *a, grub_uint16_t *b)
+{
+  grub_uint16_t *ptr1, *ptr2;
+  for (ptr1=a,ptr2=b; *ptr1 && *ptr2 == *ptr1; ptr1++, ptr2++);
+  return *ptr2 == *ptr1;
+}
+
+static grub_size_t
+efiemu_str16len (grub_uint16_t *a)
+{
+  grub_uint16_t *ptr1;
+  for (ptr1 = a; *ptr1; ptr1++);
+  return ptr1 - a;
+}
+
+static int
+efiemu_memequal (const void *a, const void *b, grub_size_t n)
+{
+  grub_uint8_t *ptr1, *ptr2;
+  for (ptr1 = (grub_uint8_t *) a, ptr2 = (grub_uint8_t *)b;
+       ptr1 < (grub_uint8_t *)a + n && *ptr2 == *ptr1; ptr1++, ptr2++);
+  return ptr1 == a + n;
+}
+
+static void
+efiemu_memset (grub_uint8_t *a, grub_uint8_t b, grub_size_t n)
+{
+  grub_uint8_t *ptr1;
+  for (ptr1=a; ptr1 < a + n; ptr1++)
+    *ptr1 = b;
+}
+
+static inline void
+write_cmos (grub_uint8_t addr, grub_uint8_t val)
+{
+  asm volatile ("outb %%al,$0x70\n"
+		"mov %%cl, %%al\n"
+		"outb %%al,$0x71": :"a" (addr), "c" (val));
+}
+
+static inline grub_uint8_t
+read_cmos (grub_uint8_t addr)
+{
+  grub_uint8_t ret;
+  asm volatile ("outb %%al, $0x70\n"
+		"inb $0x71, %%al": "=a"(ret) :"a" (addr));
+  return ret;
+}
+
+/* Needed by some gcc versions */
+int __stack_chk_fail ()
+{
+  return 0;
+}
+
+/* The function that implement runtime services as specified in
+   EFI specification */
+static inline grub_uint8_t
+bcd_to_hex (grub_uint8_t in)
+{
+  return 10 * ((in & 0xf0) >> 4) + (in & 0x0f);
+}
+
+grub_efi_status_t
+EFI_FUNC (efiemu_get_time) (grub_efi_time_t *time,
+			       grub_efi_time_capabilities_t *capabilities)
+{
+  LOG ('a');
+  grub_uint8_t state;
+  state = read_cmos (0xb);
+  if (!(state & (1 << 2)))
+    {
+      time->year = 2000 + bcd_to_hex (read_cmos (0x9));
+      time->month = bcd_to_hex (read_cmos (0x8));
+      time->day = bcd_to_hex (read_cmos (0x7));
+      time->hour = bcd_to_hex (read_cmos (0x4));
+      if (time->hour >= 81)
+	time->hour -= 80 - 12;
+      if (time->hour == 24)
+	time->hour = 0;
+      time->minute = bcd_to_hex (read_cmos (0x2));
+      time->second = bcd_to_hex (read_cmos (0x0));
+    }
+  else
+    {
+      time->year = 2000 + read_cmos (0x9);
+      time->month = read_cmos (0x8);
+      time->day = read_cmos (0x7);
+      time->hour = read_cmos (0x4);
+      if (time->hour >= 0x81)
+	time->hour -= 0x80 - 12;
+      if (time->hour == 24)
+	time->hour = 0;
+      time->minute = read_cmos (0x2);
+      time->second = read_cmos (0x0);
+    }
+  time->nanosecond = 0;
+  time->pad1 = 0;
+  time->pad2 = 0;
+  time->time_zone = efiemu_time_zone;
+  time->daylight = efiemu_time_daylight;
+  capabilities->resolution = 1;
+  capabilities->accuracy = efiemu_time_accuracy;
+  capabilities->sets_to_zero = 0;
+  return GRUB_EFI_SUCCESS;
+}
+
+grub_efi_status_t
+EFI_FUNC (efiemu_set_time) (grub_efi_time_t *time)
+{
+  LOG ('b');
+  grub_uint8_t state;
+  state = read_cmos (0xb);
+  write_cmos (0xb, state | 0x6);
+  write_cmos (0x9, time->year - 2000);
+  write_cmos (0x8, time->month);
+  write_cmos (0x7, time->day);
+  write_cmos (0x4, time->hour);
+  write_cmos (0x2, time->minute);
+  write_cmos (0x0, time->second);
+  efiemu_time_zone = time->time_zone;
+  efiemu_time_daylight = time->daylight;
+  return GRUB_EFI_SUCCESS;
+}
+
+/* Following 2 functions are vendor specific. So announce it as unsupported */
+grub_efi_status_t
+EFI_FUNC (efiemu_get_wakeup_time) (grub_efi_boolean_t *enabled,
+				      grub_efi_boolean_t *pending,
+				      grub_efi_time_t *time)
+{
+  LOG ('c');
+  return GRUB_EFI_UNSUPPORTED;
+}
+
+grub_efi_status_t
+EFI_FUNC (efiemu_set_wakeup_time) (grub_efi_boolean_t enabled,
+				      grub_efi_time_t *time)
+{
+  LOG ('d');
+  return GRUB_EFI_UNSUPPORTED;
+}
+
+static grub_uint32_t crc32_table [256];
+
+static grub_uint32_t
+reflect (grub_uint32_t ref, int len)
+{
+  grub_uint32_t result = 0;
+  int i;
+
+  for (i = 1; i <= len; i++)
+    {
+      if (ref & 1)
+	result |= 1 << (len - i);
+      ref >>= 1;
+    }
+
+  return result;
+}
+
+static void
+init_crc32_table (void)
+{
+  grub_uint32_t polynomial = 0x04c11db7;
+  int i, j;
+
+  for(i = 0; i < 256; i++)
+    {
+      crc32_table[i] = reflect(i, 8) << 24;
+      for (j = 0; j < 8; j++)
+        crc32_table[i] = (crc32_table[i] << 1) ^
+            (crc32_table[i] & (1 << 31) ? polynomial : 0);
+      crc32_table[i] = reflect(crc32_table[i], 32);
+    }
+}
+
+static grub_uint32_t
+efiemu_getcrc32 (grub_uint32_t crc, void *buf, int size)
+{
+  int i;
+  grub_uint8_t *data = buf;
+
+  if (! crc32_table[1])
+    init_crc32_table ();
+
+  crc^= 0xffffffff;
+
+  for (i = 0; i < size; i++)
+    {
+      crc = (crc >> 8) ^ crc32_table[(crc & 0xFF) ^ *data];
+      data++;
+    }
+
+  return crc ^ 0xffffffff;
+}
+
+
+grub_efi_status_t EFI_FUNC
+(efiemu_set_virtual_address_map) (grub_efi_uintn_t memory_map_size,
+				  grub_efi_uintn_t descriptor_size,
+				  grub_efi_uint32_t descriptor_version,
+				  grub_efi_memory_descriptor_t *virtual_map)
+{
+  struct grub_efiemu_ptv_rel *cur_relloc;
+
+  LOG ('e');
+
+  /* Ensure that we are called only once */
+  if (efiemu_ptv_relocated)
+    return GRUB_EFI_UNSUPPORTED;
+  efiemu_ptv_relocated = 1;
+
+  /* Correct addresses using information supplied by grub */
+  for (cur_relloc = efiemu_ptv_relloc; cur_relloc->size;cur_relloc++)
+    {
+      grub_int64_t corr = 0;
+      grub_efi_memory_descriptor_t *descptr;
+
+      /* Compute correction */
+      for (descptr = virtual_map;
+	   ((grub_uint8_t *) descptr - (grub_uint8_t *) virtual_map)
+	     < memory_map_size;
+	   descptr = (grub_efi_memory_descriptor_t *)
+	     ((grub_uint8_t *) descptr + descriptor_size))
+	{
+	  if (descptr->type == cur_relloc->plustype)
+	    corr += descptr->virtual_start - descptr->physical_start;
+	  if (descptr->type == cur_relloc->minustype)
+	    corr -= descptr->virtual_start - descptr->physical_start;
+	}
+
+      /* Apply correction */
+      switch (cur_relloc->size)
+	{
+	case 8:
+	  *((grub_uint64_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 4:
+	  *((grub_uint32_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 2:
+	  *((grub_uint16_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 1:
+	  *((grub_uint8_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	}
+    }
+
+  /* Recompute crc32 of system table and runtime services */
+  efiemu_system_table.hdr.crc32 = 0;
+  efiemu_system_table.hdr.crc32 = efiemu_getcrc32
+    (0, &efiemu_system_table, sizeof (efiemu_system_table));
+
+  efiemu_runtime_services.hdr.crc32 = 0;
+  efiemu_runtime_services.hdr.crc32 = efiemu_getcrc32
+    (0, &efiemu_runtime_services, sizeof (efiemu_runtime_services));
+
+  return GRUB_EFI_SUCCESS;
+}
+
+/* since efiemu_set_virtual_address_map corrects all the pointers
+   we don't need efiemu_convert_pointer */
+grub_efi_status_t
+EFI_FUNC (efiemu_convert_pointer) (grub_efi_uintn_t debug_disposition,
+				      void **address)
+{
+  LOG ('f');
+  return GRUB_EFI_UNSUPPORTED;
+}
+
+/* Next comes variable services. Because we have no vendor-independent
+   way to store these variables we have no non-volatility */
+
+/* Find variable by name and GUID. */
+static struct efi_variable *
+find_variable (const grub_efi_guid_t *vendor_guid,
+	       grub_efi_char16_t *variable_name)
+{
+  grub_uint8_t *ptr;
+  struct efi_variable *efivar;
+
+  for (ptr = efiemu_variables; ptr < efiemu_variables + efiemu_varsize; )
+    {
+      efivar = (struct efi_variable *) ptr;
+      if (!efivar->namelen)
+	return 0;
+      if (efiemu_str16equal((grub_efi_char16_t *)(efivar + 1), variable_name)
+	  && efiemu_memequal (&(efivar->guid), vendor_guid,
+			      sizeof (efivar->guid)))
+	return efivar;
+      ptr += efivar->namelen + efivar->size + sizeof (*efivar);
+    }
+  return 0;
+}
+
+grub_efi_status_t
+EFI_FUNC (efiemu_get_variable) (grub_efi_char16_t *variable_name,
+				const grub_efi_guid_t *vendor_guid,
+				grub_efi_uint32_t *attributes,
+				grub_efi_uintn_t *data_size,
+				void *data)
+{
+  struct efi_variable *efivar;
+  LOG ('g');
+  efivar = find_variable (vendor_guid, variable_name);
+  if (!efivar)
+    return GRUB_EFI_NOT_FOUND;
+  if (*data_size < efivar->size)
+    {
+      *data_size = efivar->size;
+      return GRUB_EFI_BUFFER_TOO_SMALL;
+    }
+  *data_size = efivar->size;
+  efiemu_memcpy (data, (grub_uint8_t *)(efivar + 1) + efivar->namelen,
+		 efivar->size);
+  *attributes = efivar->attributes;
+
+  return GRUB_EFI_SUCCESS;
+}
+
+grub_efi_status_t EFI_FUNC
+(efiemu_get_next_variable_name) (grub_efi_uintn_t *variable_name_size,
+				 grub_efi_char16_t *variable_name,
+				 grub_efi_guid_t *vendor_guid)
+{
+  struct efi_variable *efivar;
+  LOG ('l');
+
+  if (!variable_name_size || !variable_name || !vendor_guid)
+    return GRUB_EFI_INVALID_PARAMETER;
+  if (variable_name[0])
+    {
+      efivar = find_variable (vendor_guid, variable_name);
+      if (!efivar)
+	return GRUB_EFI_NOT_FOUND;
+      efivar = (struct efi_variable *)((grub_uint8_t *)efivar
+				       + efivar->namelen
+				       + efivar->size + sizeof (*efivar));
+    }
+  else
+    efivar = (struct efi_variable *) (efiemu_variables);
+
+  LOG ('m');
+  if ((grub_uint8_t *)efivar >= efiemu_variables + efiemu_varsize
+      || !efivar->namelen)
+    return GRUB_EFI_NOT_FOUND;
+  if (*variable_name_size < efivar->namelen)
+    {
+      *variable_name_size = efivar->namelen;
+      return GRUB_EFI_BUFFER_TOO_SMALL;
+    }
+
+  efiemu_memcpy (variable_name, efivar + 1, efivar->namelen);
+  efiemu_memcpy (vendor_guid, &(efivar->guid),
+		 sizeof (efivar->guid));
+
+  LOG('h');
+  return GRUB_EFI_SUCCESS;
+}
+
+grub_efi_status_t
+EFI_FUNC (efiemu_set_variable) (grub_efi_char16_t *variable_name,
+				const grub_efi_guid_t *vendor_guid,
+				grub_efi_uint32_t attributes,
+				grub_efi_uintn_t data_size,
+				void *data)
+{
+  struct efi_variable *efivar;
+  grub_uint8_t *ptr;
+  LOG('i');
+  if (!variable_name[0])
+    return GRUB_EFI_INVALID_PARAMETER;
+  efivar = find_variable (vendor_guid, variable_name);
+
+  /* Delete variable if any */
+  if (efivar)
+    {
+      efiemu_memcpy (efivar, (grub_uint8_t *)(efivar + 1)
+		     + efivar->namelen + efivar->size,
+		     (efiemu_variables + efiemu_varsize)
+		     - ((grub_uint8_t *)(efivar + 1)
+			+ efivar->namelen + efivar->size));
+      efiemu_memset (efiemu_variables + efiemu_varsize
+		     - (sizeof (*efivar) + efivar->namelen + efivar->size),
+		     0, (sizeof (*efivar) + efivar->namelen + efivar->size));
+    }
+
+  if (!data_size)
+    return GRUB_EFI_SUCCESS;
+
+  for (ptr = efiemu_variables; ptr < efiemu_variables + efiemu_varsize; )
+    {
+      efivar = (struct efi_variable *) ptr;
+      ptr += efivar->namelen + efivar->size + sizeof (*efivar);
+      if (!efivar->namelen)
+	break;
+    }
+  if ((grub_uint8_t *)(efivar + 1) + data_size
+      + 2 * (efiemu_str16len (variable_name) + 1)
+      >= efiemu_variables + efiemu_varsize)
+    return GRUB_EFI_OUT_OF_RESOURCES;
+
+  efiemu_memcpy (&(efivar->guid), vendor_guid, sizeof (efivar->guid));
+  efivar->namelen = 2 * (efiemu_str16len (variable_name) + 1);
+  efivar->size = data_size;
+  efivar->attributes = attributes;
+  efiemu_memcpy (efivar + 1, variable_name,
+		 2 * (efiemu_str16len (variable_name) + 1));
+  efiemu_memcpy ((grub_uint8_t *)(efivar + 1)
+		 + 2 * (efiemu_str16len (variable_name) + 1),
+		 data, data_size);
+
+  return GRUB_EFI_SUCCESS;
+}
+
+grub_efi_status_t EFI_FUNC
+(efiemu_get_next_high_monotonic_count) (grub_efi_uint32_t *high_count)
+{
+  LOG ('j');
+  if (!high_count)
+    return GRUB_EFI_INVALID_PARAMETER;
+  *high_count = ++efiemu_high_monotonic_count;
+  return GRUB_EFI_SUCCESS;
+}
+
+/* To implement it with APM we need to go to real mode. It's too much hassle
+   Besides EFI specification says that this function shouldn't be used
+   on systems supporting ACPI
+ */
+void
+EFI_FUNC (efiemu_reset_system) (grub_efi_reset_type_t reset_type,
+				   grub_efi_status_t reset_status,
+				   grub_efi_uintn_t data_size,
+				   grub_efi_char16_t *reset_data)
+{
+  LOG ('k');
+}
+
+struct grub_efi_runtime_services efiemu_runtime_services =
+{
+  .hdr =
+  {
+    .signature = GRUB_EFIEMU_RUNTIME_SERVICES_SIGNATURE,
+    .revision = 0x0001000a,
+    .header_size = sizeof (struct grub_efi_runtime_services),
+    .crc32 = 0, /* filled later*/
+    .reserved = 0
+  },
+  .get_time = efiemu_get_time,
+  .set_time = efiemu_set_time,
+  .get_wakeup_time = efiemu_get_wakeup_time,
+  .set_wakeup_time = efiemu_set_wakeup_time,
+
+  .set_virtual_address_map = efiemu_set_virtual_address_map,
+  .convert_pointer = efiemu_convert_pointer,
+
+  .get_variable = efiemu_get_variable,
+  .get_next_variable_name = efiemu_get_next_variable_name,
+  .set_variable = efiemu_set_variable,
+  .get_next_high_monotonic_count = efiemu_get_next_high_monotonic_count,
+
+  .reset_system = efiemu_reset_system
+};
+
+
+static grub_uint16_t efiemu_vendor[] =
+  {'G', 'R', 'U', 'B', ' ', 'E', 'F', 'I', ' ',
+   'R', 'U', 'N', 'T', 'I', 'M', 'E', 0};
+
+struct grub_efi_system_table efiemu_system_table =
+{
+  .hdr =
+  {
+    .signature = GRUB_EFIEMU_SYSTEM_TABLE_SIGNATURE,
+    .revision = 0x0001000a,
+    .header_size = sizeof (struct grub_efi_system_table),
+    .crc32 = 0, /* filled later*/
+    .reserved = 0
+  },
+  .firmware_vendor = efiemu_vendor,
+  .firmware_revision = 0x0001000a,
+  .console_in_handler = 0,
+  .con_in = 0,
+  .console_out_handler = 0,
+  .con_out = 0,
+  .standard_error_handle = 0,
+  .std_err = 0,
+  .runtime_services = &efiemu_runtime_services,
+  .boot_services = 0,
+  .num_table_entries = 0,
+  .configuration_table = 0
+};
+
diff --git a/grub-core/efiemu/symbols.c b/grub-core/efiemu/symbols.c
new file mode 100644
index 0000000..cc14855
--- /dev/null
+++ b/grub-core/efiemu/symbols.c
@@ -0,0 +1,272 @@
+/* Code for managing symbols and pointers in efiemu */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/efiemu/runtime.h>
+#include <grub/i18n.h>
+
+static int ptv_written = 0;
+static int ptv_alloc = 0;
+static int ptv_handle = 0;
+static int relocated_handle = 0;
+static int ptv_requested = 0;
+static struct grub_efiemu_sym *efiemu_syms = 0;
+
+struct grub_efiemu_sym
+{
+  struct grub_efiemu_sym *next;
+  char *name;
+  int handle;
+  grub_off_t off;
+};
+
+void
+grub_efiemu_free_syms (void)
+{
+  struct grub_efiemu_sym *cur, *d;
+  for (cur = efiemu_syms; cur;)
+    {
+      d = cur->next;
+      grub_free (cur->name);
+      grub_free (cur);
+      cur = d;
+    }
+  efiemu_syms = 0;
+  ptv_written = 0;
+  ptv_alloc = 0;
+  ptv_requested = 0;
+  grub_efiemu_mm_return_request (ptv_handle);
+  ptv_handle = 0;
+  grub_efiemu_mm_return_request (relocated_handle);
+  relocated_handle = 0;
+}
+
+/* Announce that the module will need NUM allocators */
+/* Because of deferred memory allocation all the relocators have to be
+   announced during phase 1*/
+grub_err_t
+grub_efiemu_request_symbols (int num)
+{
+  if (ptv_alloc)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "symbols have already been allocated");
+  if (num < 0)
+    return grub_error (GRUB_ERR_BUG,
+		       "can't request negative symbols");
+  ptv_requested += num;
+  return GRUB_ERR_NONE;
+}
+
+/* Resolve the symbol name NAME and set HANDLE and OFF accordingly  */
+grub_err_t
+grub_efiemu_resolve_symbol (const char *name, int *handle, grub_off_t *off)
+{
+  struct grub_efiemu_sym *cur;
+  for (cur = efiemu_syms; cur; cur = cur->next)
+    if (!grub_strcmp (name, cur->name))
+      {
+	*handle = cur->handle;
+	*off = cur->off;
+	return GRUB_ERR_NONE;
+      }
+  grub_dprintf ("efiemu", "%s not found\n", name);
+  return grub_error (GRUB_ERR_BAD_OS, N_("symbol `%s' not found"), name);
+}
+
+/* Register symbol named NAME in memory handle HANDLE at offset OFF */
+grub_err_t
+grub_efiemu_register_symbol (const char *name, int handle, grub_off_t off)
+{
+  struct grub_efiemu_sym *cur;
+  cur = (struct grub_efiemu_sym *) grub_malloc (sizeof (*cur));
+  grub_dprintf ("efiemu", "registering symbol '%s'\n", name);
+  if (!cur)
+    return grub_errno;
+  cur->name = grub_strdup (name);
+  cur->next = efiemu_syms;
+  cur->handle = handle;
+  cur->off = off;
+  efiemu_syms = cur;
+
+  return 0;
+}
+
+/* Go from phase 1 to phase 2. Must be called before similar function in mm.c */
+grub_err_t
+grub_efiemu_alloc_syms (void)
+{
+  ptv_alloc = ptv_requested;
+  ptv_handle = grub_efiemu_request_memalign
+    (1, (ptv_requested + 1) * sizeof (struct grub_efiemu_ptv_rel),
+     GRUB_EFI_RUNTIME_SERVICES_DATA);
+  relocated_handle = grub_efiemu_request_memalign
+    (1, sizeof (grub_uint8_t), GRUB_EFI_RUNTIME_SERVICES_DATA);
+
+  grub_efiemu_register_symbol ("efiemu_ptv_relocated", relocated_handle, 0);
+  grub_efiemu_register_symbol ("efiemu_ptv_relloc", ptv_handle, 0);
+  return grub_errno;
+}
+
+grub_err_t
+grub_efiemu_write_sym_markers (void)
+{
+  struct grub_efiemu_ptv_rel *ptv_rels
+    = grub_efiemu_mm_obtain_request (ptv_handle);
+  grub_uint8_t *relocated = grub_efiemu_mm_obtain_request (relocated_handle);
+  grub_memset (ptv_rels, 0, (ptv_requested + 1)
+	       * sizeof (struct grub_efiemu_ptv_rel));
+  *relocated = 0;
+  return GRUB_ERR_NONE;
+}
+
+/* Write value (pointer to memory PLUS_HANDLE)
+   - (pointer to memory MINUS_HANDLE) + VALUE to ADDR assuming that the
+   size SIZE bytes. If PTV_NEEDED is 1 then announce it to runtime that this
+   value needs to be recomputed before going to virtual mode
+*/
+grub_err_t
+grub_efiemu_write_value (void *addr, grub_uint32_t value, int plus_handle,
+			 int minus_handle, int ptv_needed, int size)
+{
+  /* Announce relocator to runtime */
+  if (ptv_needed)
+    {
+      struct grub_efiemu_ptv_rel *ptv_rels
+	= grub_efiemu_mm_obtain_request (ptv_handle);
+
+      if (ptv_needed && ptv_written >= ptv_alloc)
+	return grub_error (GRUB_ERR_BUG,
+			   "your module didn't declare efiemu "
+			   " relocators correctly");
+
+      if (minus_handle)
+	ptv_rels[ptv_written].minustype
+	  = grub_efiemu_mm_get_type (minus_handle);
+      else
+	ptv_rels[ptv_written].minustype = 0;
+
+      if (plus_handle)
+	ptv_rels[ptv_written].plustype
+	  = grub_efiemu_mm_get_type (plus_handle);
+      else
+	ptv_rels[ptv_written].plustype = 0;
+
+      ptv_rels[ptv_written].addr = (grub_addr_t) addr;
+      ptv_rels[ptv_written].size = size;
+      ptv_written++;
+
+      /* memset next value to zero to mark the end */
+      grub_memset (&ptv_rels[ptv_written], 0, sizeof (ptv_rels[ptv_written]));
+    }
+
+  /* Compute the value */
+  if (minus_handle)
+    value -= (grub_addr_t) grub_efiemu_mm_obtain_request (minus_handle);
+
+  if (plus_handle)
+    value += (grub_addr_t) grub_efiemu_mm_obtain_request (plus_handle);
+
+  /* Write the value */
+  switch (size)
+    {
+    case 8:
+      *((grub_uint64_t *) addr) = value;
+      break;
+    case 4:
+      *((grub_uint32_t *) addr) = value;
+      break;
+    case 2:
+      *((grub_uint16_t *) addr) = value;
+      break;
+    case 1:
+      *((grub_uint8_t *) addr) = value;
+      break;
+    default:
+      return grub_error (GRUB_ERR_BUG, "wrong symbol size");
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				     grub_efi_uintn_t descriptor_size,
+				     grub_efi_uint32_t descriptor_version
+				     __attribute__ ((unused)),
+				     grub_efi_memory_descriptor_t *virtual_map)
+{
+  grub_uint8_t *ptv_relocated;
+  struct grub_efiemu_ptv_rel *cur_relloc;
+  struct grub_efiemu_ptv_rel *ptv_rels;
+
+  ptv_relocated = grub_efiemu_mm_obtain_request (relocated_handle);
+  ptv_rels = grub_efiemu_mm_obtain_request (ptv_handle);
+
+  /* Ensure that we are called only once */
+  if (*ptv_relocated)
+    return grub_error (GRUB_ERR_BUG, "EfiEmu is already relocated");
+  *ptv_relocated = 1;
+
+  /* Correct addresses using information supplied by grub */
+  for (cur_relloc = ptv_rels; cur_relloc->size; cur_relloc++)
+    {
+      grub_int64_t corr = 0;
+      grub_efi_memory_descriptor_t *descptr;
+
+      /* Compute correction */
+      for (descptr = virtual_map;
+	   (grub_size_t) ((grub_uint8_t *) descptr
+			  - (grub_uint8_t *) virtual_map) < memory_map_size;
+	   descptr = (grub_efi_memory_descriptor_t *)
+	     ((grub_uint8_t *) descptr + descriptor_size))
+	{
+	  if (descptr->type == cur_relloc->plustype)
+	    corr += descptr->virtual_start - descptr->physical_start;
+	  if (descptr->type == cur_relloc->minustype)
+	    corr -= descptr->virtual_start - descptr->physical_start;
+	}
+
+      /* Apply correction */
+      switch (cur_relloc->size)
+	{
+	case 8:
+	  *((grub_uint64_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 4:
+	  *((grub_uint32_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 2:
+	  *((grub_uint16_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	case 1:
+	  *((grub_uint8_t *) (grub_addr_t) cur_relloc->addr) += corr;
+	  break;
+	}
+    }
+
+  /* Recompute crc32 of system table and runtime services */
+
+  if (grub_efiemu_sizeof_uintn_t () == 4)
+    return grub_efiemu_crc32 ();
+  else
+    return grub_efiemu_crc64 ();
+}
diff --git a/grub-core/font/font.c b/grub-core/font/font.c
new file mode 100644
index 0000000..d09bb38
--- /dev/null
+++ b/grub-core/font/font.c
@@ -0,0 +1,1611 @@
+/* font.c - Font API and font file loader.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/bufio.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/font.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/video.h>
+#include <grub/bitmap.h>
+#include <grub/charset.h>
+#include <grub/unicode.h>
+#include <grub/fontformat.h>
+#include <grub/env.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#if HAVE_FONT_SOURCE
+#include "ascii.h"
+#endif
+
+#ifndef FONT_DEBUG
+#define FONT_DEBUG 0
+#endif
+
+struct char_index_entry
+{
+  grub_uint32_t code;
+  grub_uint8_t storage_flags;
+  grub_uint32_t offset;
+
+  /* Glyph if loaded, or NULL otherwise.  */
+  struct grub_font_glyph *glyph;
+};
+
+#define FONT_WEIGHT_NORMAL 100
+#define FONT_WEIGHT_BOLD 200
+#define ASCII_BITMAP_SIZE 16
+
+/* Definition of font registry.  */
+struct grub_font_node *grub_font_list;
+
+static int register_font (grub_font_t font);
+static void font_init (grub_font_t font);
+static void free_font (grub_font_t font);
+static void remove_font (grub_font_t font);
+
+struct font_file_section
+{
+  /* The file this section is in.  */
+  grub_file_t file;
+
+  /* FOURCC name of the section.  */
+  char name[4];
+
+  /* Length of the section contents.  */
+  grub_uint32_t length;
+
+  /* Set by open_section() on EOF.  */
+  int eof;
+};
+
+/* Replace unknown glyphs with a rounded question mark.  */
+static grub_uint8_t unknown_glyph_bitmap[] = {
+  /*       76543210 */
+  0x7C,				/*  ooooo   */
+  0x82,				/* o     o  */
+  0xBA,				/* o ooo o  */
+  0xAA,				/* o o o o  */
+  0xAA,				/* o o o o  */
+  0x8A,				/* o   o o  */
+  0x9A,				/* o  oo o  */
+  0x92,				/* o  o  o  */
+  0x92,				/* o  o  o  */
+  0x92,				/* o  o  o  */
+  0x92,				/* o  o  o  */
+  0x82,				/* o     o  */
+  0x92,				/* o  o  o  */
+  0x82,				/* o     o  */
+  0x7C,				/*  ooooo   */
+  0x00				/*          */
+};
+
+/* The "unknown glyph" glyph, used as a last resort.  */
+static struct grub_font_glyph *unknown_glyph;
+
+/* The font structure used when no other font is loaded.  This functions
+   as a "Null Object" pattern, so that code everywhere does not have to
+   check for a NULL grub_font_t to avoid dereferencing a null pointer.  */
+static struct grub_font null_font;
+
+/* Flag to ensure module is initialized only once.  */
+static grub_uint8_t font_loader_initialized;
+
+#if HAVE_FONT_SOURCE
+static struct grub_font_glyph *ascii_font_glyph[0x80];
+#endif
+
+static struct grub_font_glyph *
+ascii_glyph_lookup (grub_uint32_t code)
+{
+#if HAVE_FONT_SOURCE
+  static int ascii_failback_initialized = 0;
+
+  if (code >= 0x80)
+    return NULL;
+
+  if (ascii_failback_initialized == 0)
+    {
+      int current;
+      for (current = 0; current < 0x80; current++)
+	{
+	  ascii_font_glyph[current] =
+	    grub_malloc (sizeof (struct grub_font_glyph) + ASCII_BITMAP_SIZE);
+
+	  ascii_font_glyph[current]->width = 8;
+	  ascii_font_glyph[current]->height = 16;
+	  ascii_font_glyph[current]->offset_x = 0;
+	  ascii_font_glyph[current]->offset_y = -2;
+	  ascii_font_glyph[current]->device_width = 8;
+	  ascii_font_glyph[current]->font = NULL;
+
+	  grub_memcpy (ascii_font_glyph[current]->bitmap,
+		       &ascii_bitmaps[current * ASCII_BITMAP_SIZE],
+		       ASCII_BITMAP_SIZE);
+	}
+
+      ascii_failback_initialized = 1;
+    }
+
+  return ascii_font_glyph[code];
+#else
+  (void) code;
+  return NULL;
+#endif
+}
+
+void
+grub_font_loader_init (void)
+{
+  /* Only initialize font loader once.  */
+  if (font_loader_initialized)
+    return;
+
+  /* Make glyph for unknown glyph.  */
+  unknown_glyph = grub_malloc (sizeof (struct grub_font_glyph)
+			       + sizeof (unknown_glyph_bitmap));
+  if (!unknown_glyph)
+    return;
+
+  unknown_glyph->width = 8;
+  unknown_glyph->height = 16;
+  unknown_glyph->offset_x = 0;
+  unknown_glyph->offset_y = -3;
+  unknown_glyph->device_width = 8;
+  grub_memcpy (unknown_glyph->bitmap,
+	       unknown_glyph_bitmap, sizeof (unknown_glyph_bitmap));
+
+  /* Initialize the null font.  */
+  font_init (&null_font);
+  /* FIXME: Fix this slightly improper cast.  */
+  null_font.name = (char *) "<No Font>";
+  null_font.ascent = unknown_glyph->height - 3;
+  null_font.descent = 3;
+  null_font.max_char_width = unknown_glyph->width;
+  null_font.max_char_height = unknown_glyph->height;
+
+  font_loader_initialized = 1;
+}
+
+/* Initialize the font object with initial default values.  */
+static void
+font_init (grub_font_t font)
+{
+  font->name = 0;
+  font->file = 0;
+  font->family = 0;
+  font->point_size = 0;
+  font->weight = 0;
+
+  /* Default leading value, not in font file yet.  */
+  font->leading = 1;
+
+  font->max_char_width = 0;
+  font->max_char_height = 0;
+  font->ascent = 0;
+  font->descent = 0;
+  font->num_chars = 0;
+  font->char_index = 0;
+  font->bmp_idx = 0;
+}
+
+/* Open the next section in the file.
+
+   On success, the section name is stored in section->name and the length in
+   section->length, and 0 is returned.  On failure, 1 is returned and
+   grub_errno is set appropriately with an error message.
+
+   If 1 is returned due to being at the end of the file, then section->eof is
+   set to 1; otherwise, section->eof is set to 0.  */
+static int
+open_section (grub_file_t file, struct font_file_section *section)
+{
+  grub_ssize_t retval;
+  grub_uint32_t raw_length;
+
+  section->file = file;
+  section->eof = 0;
+
+  /* Read the FOURCC section name.  */
+  retval = grub_file_read (file, section->name, 4);
+  if (retval >= 0 && retval < 4)
+    {
+      /* EOF encountered.  */
+      section->eof = 1;
+      return 1;
+    }
+  else if (retval < 0)
+    {
+      /* Read error.  */
+      return 1;
+    }
+
+  /* Read the big-endian 32-bit section length.  */
+  retval = grub_file_read (file, &raw_length, 4);
+  if (retval >= 0 && retval < 4)
+    {
+      /* EOF encountered.  */
+      section->eof = 1;
+      return 1;
+    }
+  else if (retval < 0)
+    {
+      /* Read error.  */
+      return 1;
+    }
+
+  /* Convert byte-order and store in *length.  */
+  section->length = grub_be_to_cpu32 (raw_length);
+
+  return 0;
+}
+
+/* Size in bytes of each character index (CHIX section)
+   entry in the font file.  */
+#define FONT_CHAR_INDEX_ENTRY_SIZE (4 + 1 + 4)
+
+/* Load the character index (CHIX) section contents from the font file.  This
+   presumes that the position of FILE is positioned immediately after the
+   section length for the CHIX section (i.e., at the start of the section
+   contents).  Returns 0 upon success, nonzero for failure (in which case
+   grub_errno is set appropriately).  */
+static int
+load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
+		 grub_font *font)
+{
+  unsigned i;
+  grub_uint32_t last_code;
+
+#if FONT_DEBUG >= 2
+  grub_dprintf ("font", "load_font_index(sect_length=%d)\n", sect_length);
+#endif
+
+  /* Sanity check: ensure section length is divisible by the entry size.  */
+  if ((sect_length % FONT_CHAR_INDEX_ENTRY_SIZE) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_FONT,
+		  "font file format error: character index length %d "
+		  "is not a multiple of the entry size %d",
+		  sect_length, FONT_CHAR_INDEX_ENTRY_SIZE);
+      return 1;
+    }
+
+  /* Calculate the number of characters.  */
+  font->num_chars = sect_length / FONT_CHAR_INDEX_ENTRY_SIZE;
+
+  /* Allocate the character index array.  */
+  font->char_index = grub_calloc (font->num_chars, sizeof (struct char_index_entry));
+  if (!font->char_index)
+    return 1;
+  font->bmp_idx = grub_malloc (0x10000 * sizeof (grub_uint16_t));
+  if (!font->bmp_idx)
+    return 1;
+  grub_memset (font->bmp_idx, 0xff, 0x10000 * sizeof (grub_uint16_t));
+
+
+#if FONT_DEBUG >= 2
+  grub_dprintf ("font", "num_chars=%d)\n", font->num_chars);
+#endif
+
+  last_code = 0;
+
+  /* Load the character index data from the file.  */
+  for (i = 0; i < font->num_chars; i++)
+    {
+      struct char_index_entry *entry = &font->char_index[i];
+
+      /* Read code point value; convert to native byte order.  */
+      if (grub_file_read (file, &entry->code, 4) != 4)
+	return 1;
+      entry->code = grub_be_to_cpu32 (entry->code);
+
+      /* Verify that characters are in ascending order.  */
+      if (i != 0 && entry->code <= last_code)
+	{
+	  grub_error (GRUB_ERR_BAD_FONT,
+		      "font characters not in ascending order: %u <= %u",
+		      entry->code, last_code);
+	  return 1;
+	}
+
+      if (entry->code < 0x10000)
+	font->bmp_idx[entry->code] = i;
+
+      last_code = entry->code;
+
+      /* Read storage flags byte.  */
+      if (grub_file_read (file, &entry->storage_flags, 1) != 1)
+	return 1;
+
+      /* Read glyph data offset; convert to native byte order.  */
+      if (grub_file_read (file, &entry->offset, 4) != 4)
+	return 1;
+      entry->offset = grub_be_to_cpu32 (entry->offset);
+
+      /* No glyph loaded.  Will be loaded on demand and cached thereafter.  */
+      entry->glyph = 0;
+
+#if FONT_DEBUG >= 5
+      /* Print the 1st 10 characters.  */
+      if (i < 10)
+	grub_dprintf ("font", "c=%d o=%d\n", entry->code, entry->offset);
+#endif
+    }
+
+  return 0;
+}
+
+/* Read the contents of the specified section as a string, which is
+   allocated on the heap.  Returns 0 if there is an error.  */
+static char *
+read_section_as_string (struct font_file_section *section)
+{
+  char *str;
+  grub_size_t sz;
+  grub_ssize_t ret;
+
+  if (grub_add (section->length, 1, &sz))
+    return NULL;
+
+  str = grub_malloc (sz);
+  if (!str)
+    return 0;
+
+  ret = grub_file_read (section->file, str, section->length);
+  if (ret < 0 || ret != (grub_ssize_t) section->length)
+    {
+      grub_free (str);
+      return 0;
+    }
+
+  str[section->length] = '\0';
+  return str;
+}
+
+/* Read the contents of the current section as a 16-bit integer value,
+   which is stored into *VALUE.
+   Returns 0 upon success, nonzero upon failure.  */
+static int
+read_section_as_short (struct font_file_section *section,
+		       grub_int16_t * value)
+{
+  grub_uint16_t raw_value;
+
+  if (section->length != 2)
+    {
+      grub_error (GRUB_ERR_BAD_FONT,
+		  "font file format error: section %c%c%c%c length "
+		  "is %d but should be 2",
+		  section->name[0], section->name[1],
+		  section->name[2], section->name[3], section->length);
+      return 1;
+    }
+  if (grub_file_read (section->file, &raw_value, 2) != 2)
+    return 1;
+
+  *value = grub_be_to_cpu16 (raw_value);
+  return 0;
+}
+
+/* Load a font and add it to the beginning of the global font list.
+   Returns 0 upon success, nonzero upon failure.  */
+grub_font_t
+grub_font_load (const char *filename)
+{
+  grub_file_t file = 0;
+  struct font_file_section section;
+  char magic[4];
+  grub_font_t font = 0;
+
+#if FONT_DEBUG >= 1
+  grub_dprintf ("font", "add_font(%s)\n", filename);
+#endif
+
+  if (filename[0] == '(' || filename[0] == '/' || filename[0] == '+')
+    file = grub_buffile_open (filename, GRUB_FILE_TYPE_FONT, 1024);
+  else
+    {
+      const char *prefix = grub_env_get ("prefix");
+      char *fullname, *ptr;
+      if (!prefix)
+	{
+	  grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"),
+		      "prefix");
+	  goto fail;
+	}
+      fullname = grub_malloc (grub_strlen (prefix) + grub_strlen (filename) + 1
+			      + sizeof ("/fonts/") + sizeof (".pf2"));
+      if (!fullname)
+	goto fail;
+      ptr = grub_stpcpy (fullname, prefix);
+      ptr = grub_stpcpy (ptr, "/fonts/");
+      ptr = grub_stpcpy (ptr, filename);
+      ptr = grub_stpcpy (ptr, ".pf2");
+      *ptr = 0;
+      file = grub_buffile_open (fullname, GRUB_FILE_TYPE_FONT, 1024);
+      grub_free (fullname);
+    }
+  if (!file)
+    goto fail;
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "file opened\n");
+#endif
+
+  /* Read the FILE section.  It indicates the file format.  */
+  if (open_section (file, &section) != 0)
+    goto fail;
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "opened FILE section\n");
+#endif
+  if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_FILE,
+		   sizeof (FONT_FORMAT_SECTION_NAMES_FILE) - 1) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_FONT,
+		  "font file format error: 1st section must be FILE");
+      goto fail;
+    }
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "section name ok\n");
+#endif
+  if (section.length != 4)
+    {
+      grub_error (GRUB_ERR_BAD_FONT,
+		  "font file format error (file type ID length is %d "
+		  "but should be 4)", section.length);
+      goto fail;
+    }
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "section length ok\n");
+#endif
+  /* Check the file format type code.  */
+  if (grub_file_read (file, magic, 4) != 4)
+    goto fail;
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "read magic ok\n");
+#endif
+
+  if (grub_memcmp (magic, FONT_FORMAT_PFF2_MAGIC, 4) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_FONT, "invalid font magic %x %x %x %x",
+		  magic[0], magic[1], magic[2], magic[3]);
+      goto fail;
+    }
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "compare magic ok\n");
+#endif
+
+  /* Allocate the font object.  */
+  font = (grub_font_t) grub_zalloc (sizeof (struct grub_font));
+  if (!font)
+    goto fail;
+
+  font_init (font);
+  font->file = file;
+
+#if FONT_DEBUG >= 3
+  grub_dprintf ("font", "allocate font ok; loading font info\n");
+#endif
+
+  /* Load the font information.  */
+  while (1)
+    {
+      if (open_section (file, &section) != 0)
+	{
+	  if (section.eof)
+	    break;		/* Done reading the font file.  */
+	  else
+	    goto fail;
+	}
+
+#if FONT_DEBUG >= 2
+      grub_dprintf ("font", "opened section %c%c%c%c ok\n",
+		   section.name[0], section.name[1],
+		   section.name[2], section.name[3]);
+#endif
+
+      if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_FONT_NAME,
+		       sizeof (FONT_FORMAT_SECTION_NAMES_FONT_NAME) - 1) == 0)
+	{
+	  if (font->name != NULL)
+	    {
+	      grub_error (GRUB_ERR_BAD_FONT, "invalid font file: too many NAME sections");
+	      goto fail;
+	    }
+
+	  font->name = read_section_as_string (&section);
+	  if (!font->name)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name,
+			    FONT_FORMAT_SECTION_NAMES_POINT_SIZE,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_POINT_SIZE) -
+			    1) == 0)
+	{
+	  if (read_section_as_short (&section, &font->point_size) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_WEIGHT,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_WEIGHT) - 1)
+	       == 0)
+	{
+	  char *wt;
+	  wt = read_section_as_string (&section);
+	  if (!wt)
+	    continue;
+	  /* Convert the weight string 'normal' or 'bold' into a number.  */
+	  if (grub_strcmp (wt, "normal") == 0)
+	    font->weight = FONT_WEIGHT_NORMAL;
+	  else if (grub_strcmp (wt, "bold") == 0)
+	    font->weight = FONT_WEIGHT_BOLD;
+	  grub_free (wt);
+	}
+      else if (grub_memcmp (section.name,
+			    FONT_FORMAT_SECTION_NAMES_MAX_CHAR_WIDTH,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_MAX_CHAR_WIDTH)
+			    - 1) == 0)
+	{
+	  if (read_section_as_short (&section, &font->max_char_width) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name,
+			    FONT_FORMAT_SECTION_NAMES_MAX_CHAR_HEIGHT,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_MAX_CHAR_HEIGHT)
+			    - 1) == 0)
+	{
+	  if (read_section_as_short (&section, &font->max_char_height) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name,
+			    FONT_FORMAT_SECTION_NAMES_ASCENT,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_ASCENT) - 1)
+	       == 0)
+	{
+	  if (read_section_as_short (&section, &font->ascent) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_DESCENT,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_DESCENT) - 1)
+	       == 0)
+	{
+	  if (read_section_as_short (&section, &font->descent) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name,
+			    FONT_FORMAT_SECTION_NAMES_CHAR_INDEX,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_CHAR_INDEX) -
+			    1) == 0)
+	{
+	  if (load_font_index (file, section.length, font) != 0)
+	    goto fail;
+	}
+      else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_DATA,
+			    sizeof (FONT_FORMAT_SECTION_NAMES_DATA) - 1) == 0)
+	{
+	  /* When the DATA section marker is reached, we stop reading.  */
+	  break;
+	}
+      else
+	{
+	  /* Unhandled section type, simply skip past it.  */
+#if FONT_DEBUG >= 3
+	  grub_dprintf ("font", "Unhandled section type, skipping.\n");
+#endif
+	  grub_off_t section_end = grub_file_tell (file) + section.length;
+	  if ((int) grub_file_seek (file, section_end) == -1)
+	    goto fail;
+	}
+    }
+
+  if (!font->name)
+    {
+      grub_dprintf ("font", "Font has no name.\n");
+      font->name = grub_strdup ("Unknown");
+    }
+
+#if FONT_DEBUG >= 1
+  grub_dprintf ("font", "Loaded font `%s'.\n"
+	       "Ascent=%d Descent=%d MaxW=%d MaxH=%d Number of characters=%d.\n",
+	       font->name,
+	       font->ascent, font->descent,
+	       font->max_char_width, font->max_char_height, font->num_chars);
+#endif
+
+  if (font->max_char_width == 0
+      || font->max_char_height == 0
+      || font->num_chars == 0
+      || font->char_index == 0 || font->ascent == 0 || font->descent == 0)
+    {
+      grub_error (GRUB_ERR_BAD_FONT,
+		  "invalid font file: missing some required data");
+      goto fail;
+    }
+
+  /* Add the font to the global font registry.  */
+  if (register_font (font) != 0)
+    goto fail;
+
+  return font;
+
+fail:
+  if (file)
+    grub_file_close (file);
+  if (font)
+    font->file = 0;
+
+  free_font (font);
+  return 0;
+}
+
+/* Read a 16-bit big-endian integer from FILE, convert it to native byte
+   order, and store it in *VALUE.
+   Returns 0 on success, 1 on failure.  */
+static int
+read_be_uint16 (grub_file_t file, grub_uint16_t * value)
+{
+  if (grub_file_read (file, value, 2) != 2)
+    return 1;
+  *value = grub_be_to_cpu16 (*value);
+  return 0;
+}
+
+static int
+read_be_int16 (grub_file_t file, grub_int16_t * value)
+{
+  /* For the signed integer version, use the same code as for unsigned.  */
+  return read_be_uint16 (file, (grub_uint16_t *) value);
+}
+
+/* Return a pointer to the character index entry for the glyph corresponding to
+   the codepoint CODE in the font FONT.  If not found, return zero.  */
+static inline struct char_index_entry *
+find_glyph (const grub_font_t font, grub_uint32_t code)
+{
+  struct char_index_entry *table;
+  grub_size_t lo;
+  grub_size_t hi;
+  grub_size_t mid;
+
+  table = font->char_index;
+
+  /* Use BMP index if possible.  */
+  if (code < 0x10000 && font->bmp_idx)
+    {
+      if (font->bmp_idx[code] == 0xffff)
+	return 0;
+      return &table[font->bmp_idx[code]];
+    }
+
+  /* Do a binary search in `char_index', which is ordered by code point.  */
+  lo = 0;
+  hi = font->num_chars - 1;
+
+  if (!table)
+    return 0;
+
+  while (lo <= hi)
+    {
+      mid = lo + (hi - lo) / 2;
+      if (code < table[mid].code)
+	hi = mid - 1;
+      else if (code > table[mid].code)
+	lo = mid + 1;
+      else
+	return &table[mid];
+    }
+
+  return 0;
+}
+
+/* Get a glyph for the Unicode character CODE in FONT.  The glyph is loaded
+   from the font file if has not been loaded yet.
+   Returns a pointer to the glyph if found, or 0 if it is not found.  */
+static struct grub_font_glyph *
+grub_font_get_glyph_internal (grub_font_t font, grub_uint32_t code)
+{
+  struct char_index_entry *index_entry;
+
+  index_entry = find_glyph (font, code);
+  if (index_entry)
+    {
+      struct grub_font_glyph *glyph = 0;
+      grub_uint16_t width;
+      grub_uint16_t height;
+      grub_int16_t xoff;
+      grub_int16_t yoff;
+      grub_int16_t dwidth;
+      int len;
+
+      if (index_entry->glyph)
+	/* Return cached glyph.  */
+	return index_entry->glyph;
+
+      if (!font->file)
+	/* No open file, can't load any glyphs.  */
+	return 0;
+
+      /* Make sure we can find glyphs for error messages.  Push active
+         error message to error stack and reset error message.  */
+      grub_error_push ();
+
+      grub_file_seek (font->file, index_entry->offset);
+
+      /* Read the glyph width, height, and baseline.  */
+      if (read_be_uint16 (font->file, &width) != 0
+	  || read_be_uint16 (font->file, &height) != 0
+	  || read_be_int16 (font->file, &xoff) != 0
+	  || read_be_int16 (font->file, &yoff) != 0
+	  || read_be_int16 (font->file, &dwidth) != 0)
+	{
+	  remove_font (font);
+	  return 0;
+	}
+
+      len = (width * height + 7) / 8;
+      glyph = grub_malloc (sizeof (struct grub_font_glyph) + len);
+      if (!glyph)
+	{
+	  remove_font (font);
+	  return 0;
+	}
+
+      glyph->font = font;
+      glyph->width = width;
+      glyph->height = height;
+      glyph->offset_x = xoff;
+      glyph->offset_y = yoff;
+      glyph->device_width = dwidth;
+
+      /* Don't try to read empty bitmaps (e.g., space characters).  */
+      if (len != 0)
+	{
+	  if (grub_file_read (font->file, glyph->bitmap, len) != len)
+	    {
+	      remove_font (font);
+	      grub_free (glyph);
+	      return 0;
+	    }
+	}
+
+      /* Restore old error message.  */
+      grub_error_pop ();
+
+      /* Cache the glyph.  */
+      index_entry->glyph = glyph;
+
+      return glyph;
+    }
+
+  return 0;
+}
+
+/* Free the memory used by FONT.
+   This should not be called if the font has been made available to
+   users (once it is added to the global font list), since there would
+   be the possibility of a dangling pointer.  */
+static void
+free_font (grub_font_t font)
+{
+  if (font)
+    {
+      if (font->file)
+	grub_file_close (font->file);
+      grub_free (font->name);
+      grub_free (font->family);
+      grub_free (font->char_index);
+      grub_free (font->bmp_idx);
+      grub_free (font);
+    }
+}
+
+/* Add FONT to the global font registry.
+   Returns 0 upon success, nonzero on failure
+   (the font was not registered).  */
+static int
+register_font (grub_font_t font)
+{
+  struct grub_font_node *node = 0;
+
+  node = grub_malloc (sizeof (struct grub_font_node));
+  if (!node)
+    return 1;
+
+  node->value = font;
+  node->next = grub_font_list;
+  grub_font_list = node;
+
+  return 0;
+}
+
+/* Remove the font from the global font list.  We don't actually free the
+   font's memory since users could be holding references to the font.  */
+static void
+remove_font (grub_font_t font)
+{
+  struct grub_font_node **nextp, *cur;
+
+  for (nextp = &grub_font_list, cur = *nextp;
+       cur; nextp = &cur->next, cur = cur->next)
+    {
+      if (cur->value == font)
+	{
+	  *nextp = cur->next;
+
+	  /* Free the node, but not the font itself.  */
+	  grub_free (cur);
+
+	  return;
+	}
+    }
+}
+
+/* Get a font from the list of loaded fonts.  This function will return
+   another font if the requested font is not available.  If no fonts are
+   loaded, then a special 'null font' is returned, which contains no glyphs,
+   but is not a null pointer so the caller may omit checks for NULL.  */
+grub_font_t
+grub_font_get (const char *font_name)
+{
+  struct grub_font_node *node;
+
+  for (node = grub_font_list; node; node = node->next)
+    {
+      grub_font_t font = node->value;
+      if (grub_strcmp (font->name, font_name) == 0)
+	return font;
+    }
+
+  /* If no font by that name is found, return the first font in the list
+     as a fallback.  */
+  if (grub_font_list && grub_font_list->value)
+    return grub_font_list->value;
+  else
+    /* The null_font is a last resort.  */
+    return &null_font;
+}
+
+/* Get the full name of the font.  */
+const char *
+grub_font_get_name (grub_font_t font)
+{
+  return font->name;
+}
+
+/* Get the maximum width of any character in the font in pixels.  */
+int
+grub_font_get_max_char_width (grub_font_t font)
+{
+  return font->max_char_width;
+}
+
+/* Get the distance in pixels from the baseline to the lowest descenders
+   (for instance, in a lowercase 'y', 'g', etc.).  */
+int
+grub_font_get_descent (grub_font_t font)
+{
+  return font->descent;
+}
+
+/* FIXME: not correct for all fonts.  */
+int
+grub_font_get_xheight (grub_font_t font)
+{
+  return font->ascent / 2;
+}
+
+/* Get the *standard leading* of the font in pixel, which is the spacing
+   between two lines of text.  Specifically, it is the space between the
+   descent of one line and the ascent of the next line.  This is included
+   in the *height* metric.  */
+int
+grub_font_get_leading (grub_font_t font)
+{
+  return font->leading;
+}
+
+/* Get the distance in pixels between baselines of adjacent lines of text.  */
+int
+grub_font_get_height (grub_font_t font)
+{
+  return font->ascent + font->descent + font->leading;
+}
+
+/* Get the glyph for FONT corresponding to the Unicode code point CODE.
+   Returns the ASCII glyph for the code if no other fonts are available. 
+   The glyphs are cached once loaded.  */
+struct grub_font_glyph *
+grub_font_get_glyph (grub_font_t font, grub_uint32_t code)
+{
+  struct grub_font_glyph *glyph = 0;
+  if (font)
+    glyph = grub_font_get_glyph_internal (font, code);
+  if (glyph == 0)
+    {
+      glyph = ascii_glyph_lookup (code);
+    }
+  return glyph;
+}
+
+
+/* Calculate a subject value representing "how similar" two fonts are.
+   This is used to prioritize the order that fonts are scanned for missing
+   glyphs.  The object is to select glyphs from the most similar font
+   possible, for the best appearance.
+   The heuristic is crude, but it helps greatly when fonts of similar
+   sizes are used so that tiny 8 point glyphs are not mixed into a string
+   of 24 point text unless there is no other choice.  */
+static int
+get_font_diversity (grub_font_t a, grub_font_t b)
+{
+  int d;
+
+  d = 0;
+
+  if (a->ascent && b->ascent)
+    d += grub_abs (a->ascent - b->ascent) * 8;
+  else
+    /* Penalty for missing attributes.  */
+    d += 50;
+
+  if (a->max_char_height && b->max_char_height)
+    d += grub_abs (a->max_char_height - b->max_char_height) * 8;
+  else
+    /* Penalty for missing attributes.  */
+    d += 50;
+
+  /* Weight is a minor factor. */
+  d += (a->weight != b->weight) ? 5 : 0;
+
+  return d;
+}
+
+/* Get a glyph corresponding to the codepoint CODE.  If FONT contains the
+   specified glyph, then it is returned.  Otherwise, all other loaded fonts
+   are searched until one is found that contains a glyph for CODE.
+   If no glyph is available for CODE in the loaded fonts, then a glyph
+   representing an unknown character is returned.
+   This function never returns NULL.
+   The returned glyph is owned by the font manager and should not be freed
+   by the caller.  The glyphs are cached.  */
+struct grub_font_glyph *
+grub_font_get_glyph_with_fallback (grub_font_t font, grub_uint32_t code)
+{
+  struct grub_font_glyph *glyph;
+  struct grub_font_node *node;
+  /* Keep track of next node, in case there's an I/O error in
+     grub_font_get_glyph_internal() and the font is removed from the list.  */
+  struct grub_font_node *next;
+  /* Information on the best glyph found so far, to help find the glyph in
+     the best matching to the requested one.  */
+  int best_diversity;
+  struct grub_font_glyph *best_glyph;
+
+  if (font)
+    {
+      /* First try to get the glyph from the specified font.  */
+      glyph = grub_font_get_glyph_internal (font, code);
+      if (glyph)
+	return glyph;
+    }
+
+  /* Otherwise, search all loaded fonts for the glyph and use the one from
+     the font that best matches the requested font.  */
+  best_diversity = 10000;
+  best_glyph = 0;
+
+  for (node = grub_font_list; node; node = next)
+    {
+      grub_font_t curfont;
+
+      curfont = node->value;
+      next = node->next;
+
+      glyph = grub_font_get_glyph_internal (curfont, code);
+      if (glyph && !font)
+	return glyph;
+      if (glyph)
+	{
+	  int d;
+
+	  d = get_font_diversity (curfont, font);
+	  if (d < best_diversity)
+	    {
+	      best_diversity = d;
+	      best_glyph = glyph;
+	    }
+	}
+    }
+
+  return best_glyph;
+}
+
+#if 0
+static struct grub_font_glyph *
+grub_font_dup_glyph (struct grub_font_glyph *glyph)
+{
+  static struct grub_font_glyph *ret;
+  ret = grub_malloc (sizeof (*ret) + (glyph->width * glyph->height + 7) / 8);
+  if (!ret)
+    return NULL;
+  grub_memcpy (ret, glyph, sizeof (*ret)
+	       + (glyph->width * glyph->height + 7) / 8);
+  return ret;
+}
+#endif
+
+/* FIXME: suboptimal.  */
+static void
+grub_font_blit_glyph (struct grub_font_glyph *target,
+		      struct grub_font_glyph *src, unsigned dx, unsigned dy)
+{
+  unsigned src_bit, tgt_bit, src_byte, tgt_byte;
+  unsigned i, j;
+  for (i = 0; i < src->height; i++)
+    {
+      src_bit = (src->width * i) % 8;
+      src_byte = (src->width * i) / 8;
+      tgt_bit = (target->width * (dy + i) + dx) % 8;
+      tgt_byte = (target->width * (dy + i) + dx) / 8;
+      for (j = 0; j < src->width; j++)
+	{
+	  target->bitmap[tgt_byte] |= ((src->bitmap[src_byte] << src_bit)
+				       & 0x80) >> tgt_bit;
+	  src_bit++;
+	  tgt_bit++;
+	  if (src_bit == 8)
+	    {
+	      src_byte++;
+	      src_bit = 0;
+	    }
+	  if (tgt_bit == 8)
+	    {
+	      tgt_byte++;
+	      tgt_bit = 0;
+	    }
+	}
+    }
+}
+
+static void
+grub_font_blit_glyph_mirror (struct grub_font_glyph *target,
+			     struct grub_font_glyph *src,
+			     unsigned dx, unsigned dy)
+{
+  unsigned tgt_bit, src_byte, tgt_byte;
+  signed src_bit;
+  unsigned i, j;
+  for (i = 0; i < src->height; i++)
+    {
+      src_bit = (src->width * i + src->width - 1) % 8;
+      src_byte = (src->width * i + src->width - 1) / 8;
+      tgt_bit = (target->width * (dy + i) + dx) % 8;
+      tgt_byte = (target->width * (dy + i) + dx) / 8;
+      for (j = 0; j < src->width; j++)
+	{
+	  target->bitmap[tgt_byte] |= ((src->bitmap[src_byte] << src_bit)
+				       & 0x80) >> tgt_bit;
+	  src_bit--;
+	  tgt_bit++;
+	  if (src_bit == -1)
+	    {
+	      src_byte--;
+	      src_bit = 7;
+	    }
+	  if (tgt_bit == 8)
+	    {
+	      tgt_byte++;
+	      tgt_bit = 0;
+	    }
+	}
+    }
+}
+
+/* Context for blit_comb.  */
+struct blit_comb_ctx
+{
+  struct grub_font_glyph *glyph;
+  int *device_width;
+  struct grub_video_signed_rect bounds;
+};
+
+/* Helper for blit_comb.  */
+static void
+do_blit (struct grub_font_glyph *src, signed dx, signed dy,
+	 struct blit_comb_ctx *ctx)
+{
+  if (ctx->glyph)
+    grub_font_blit_glyph (ctx->glyph, src, dx - ctx->glyph->offset_x,
+			  (ctx->glyph->height + ctx->glyph->offset_y) + dy);
+  if (dx < ctx->bounds.x)
+    {
+      ctx->bounds.width += ctx->bounds.x - dx;
+      ctx->bounds.x = dx;
+    }
+  if (ctx->bounds.y > -src->height - dy)
+    {
+      ctx->bounds.height += ctx->bounds.y - (-src->height - dy);
+      ctx->bounds.y = (-src->height - dy);
+    }
+  if (dx + src->width - ctx->bounds.x >= (signed) ctx->bounds.width)
+    ctx->bounds.width = dx + src->width - ctx->bounds.x + 1;
+  if ((signed) ctx->bounds.height < src->height + (-src->height - dy)
+      - ctx->bounds.y)
+    ctx->bounds.height = src->height + (-src->height - dy) - ctx->bounds.y;
+}
+
+/* Helper for blit_comb.  */
+static inline void
+add_device_width (int val, struct blit_comb_ctx *ctx)
+{
+  if (ctx->glyph)
+    ctx->glyph->device_width += val;
+  if (ctx->device_width)
+    *ctx->device_width += val;
+}
+
+static void
+blit_comb (const struct grub_unicode_glyph *glyph_id,
+	   struct grub_font_glyph *glyph,
+	   struct grub_video_signed_rect *bounds_out,
+	   struct grub_font_glyph *main_glyph,
+	   struct grub_font_glyph **combining_glyphs, int *device_width)
+{
+  struct blit_comb_ctx ctx = {
+    .glyph = glyph,
+    .device_width = device_width
+  };
+  unsigned i;
+  signed above_rightx, above_righty;
+  signed above_leftx, above_lefty;
+  signed below_rightx, below_righty;
+  signed min_devwidth = 0;
+  const struct grub_unicode_combining *comb;
+
+  if (glyph)
+    glyph->device_width = main_glyph->device_width;
+  if (device_width)
+    *device_width = main_glyph->device_width;
+
+  ctx.bounds.x = main_glyph->offset_x;
+  ctx.bounds.y = main_glyph->offset_y;
+  ctx.bounds.width = main_glyph->width;
+  ctx.bounds.height = main_glyph->height;
+
+  above_rightx = main_glyph->offset_x + main_glyph->width;
+  above_righty = ctx.bounds.y + ctx.bounds.height;
+
+  above_leftx = main_glyph->offset_x;
+  above_lefty = ctx.bounds.y + ctx.bounds.height;
+
+  below_rightx = ctx.bounds.x + ctx.bounds.width;
+  below_righty = ctx.bounds.y;
+
+  comb = grub_unicode_get_comb (glyph_id);
+
+  for (i = 0; i < glyph_id->ncomb; i++)
+    {
+      grub_int16_t space = 0;
+      /* Center by default.  */
+      grub_int16_t targetx;
+
+      if (!combining_glyphs[i])
+	continue;
+      targetx = (ctx.bounds.width - combining_glyphs[i]->width) / 2 + ctx.bounds.x;
+      /* CGJ is to avoid diacritics reordering. */
+      if (comb[i].code
+	  == GRUB_UNICODE_COMBINING_GRAPHEME_JOINER)
+	continue;
+      switch (comb[i].type)
+	{
+	case GRUB_UNICODE_COMB_OVERLAY:
+	  do_blit (combining_glyphs[i],
+		   targetx,
+		   (ctx.bounds.height - combining_glyphs[i]->height) / 2
+		   - (ctx.bounds.height + ctx.bounds.y), &ctx);
+	  if (min_devwidth < combining_glyphs[i]->width)
+	    min_devwidth = combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_ATTACHED_ABOVE_RIGHT:
+	  do_blit (combining_glyphs[i], above_rightx, -above_righty, &ctx);
+	  above_rightx += combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_ABOVE_RIGHT:
+	  do_blit (combining_glyphs[i], above_rightx,
+		   -(above_righty + combining_glyphs[i]->height), &ctx);
+	  above_rightx += combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_ABOVE_LEFT:
+	  above_leftx -= combining_glyphs[i]->width;
+	  do_blit (combining_glyphs[i], above_leftx,
+		   -(above_lefty + combining_glyphs[i]->height), &ctx);
+	  break;
+
+	case GRUB_UNICODE_COMB_BELOW_RIGHT:
+	  do_blit (combining_glyphs[i], below_rightx, below_righty, &ctx);
+	  below_rightx += combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_HEBREW_HOLAM:
+	  if (glyph_id->base != GRUB_UNICODE_HEBREW_WAW)
+	    targetx =
+	      main_glyph->offset_x - combining_glyphs[i]->width -
+	      (combining_glyphs[i]->width + 3) / 4;
+	  goto above_on_main;
+
+	case GRUB_UNICODE_COMB_HEBREW_SIN_DOT:
+	  targetx = main_glyph->offset_x + combining_glyphs[i]->width / 4;
+	  goto above_on_main;
+
+	case GRUB_UNICODE_COMB_HEBREW_SHIN_DOT:
+	  targetx =
+	    main_glyph->width + main_glyph->offset_x -
+	    combining_glyphs[i]->width;
+	above_on_main:
+	  space = combining_glyphs[i]->offset_y
+	    - grub_font_get_xheight (combining_glyphs[i]->font) - 1;
+	  if (space <= 0)
+	    space = 1 + (grub_font_get_xheight (main_glyph->font)) / 8;
+	  do_blit (combining_glyphs[i], targetx,
+		   -(main_glyph->height + main_glyph->offset_y + space
+		     + combining_glyphs[i]->height), &ctx);
+	  if (min_devwidth < combining_glyphs[i]->width)
+	    min_devwidth = combining_glyphs[i]->width;
+	  break;
+
+	  /* TODO: Put dammah, fathah and alif nearer to shadda.  */
+	case GRUB_UNICODE_COMB_SYRIAC_SUPERSCRIPT_ALAPH:
+	case GRUB_UNICODE_COMB_ARABIC_DAMMAH:
+	case GRUB_UNICODE_COMB_ARABIC_DAMMATAN:
+	case GRUB_UNICODE_COMB_ARABIC_FATHATAN:
+	case GRUB_UNICODE_COMB_ARABIC_FATHAH:
+	case GRUB_UNICODE_COMB_ARABIC_SUPERSCRIPT_ALIF:
+	case GRUB_UNICODE_COMB_ARABIC_SUKUN:
+	case GRUB_UNICODE_COMB_ARABIC_SHADDA:
+	case GRUB_UNICODE_COMB_HEBREW_RAFE:
+	case GRUB_UNICODE_STACK_ABOVE:
+	stacked_above:
+	  space = combining_glyphs[i]->offset_y
+	    - grub_font_get_xheight (combining_glyphs[i]->font) - 1;
+	  if (space <= 0)
+	    space = 1 + (grub_font_get_xheight (main_glyph->font)) / 8;
+	  /* Fallthrough.  */
+	case GRUB_UNICODE_STACK_ATTACHED_ABOVE:
+	  do_blit (combining_glyphs[i], targetx,
+		   -(ctx.bounds.height + ctx.bounds.y + space
+		     + combining_glyphs[i]->height), &ctx);
+	  if (min_devwidth < combining_glyphs[i]->width)
+	    min_devwidth = combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_HEBREW_DAGESH:
+	  do_blit (combining_glyphs[i], targetx,
+		   -(ctx.bounds.height / 2 + ctx.bounds.y
+		     + combining_glyphs[i]->height / 2), &ctx);
+	  if (min_devwidth < combining_glyphs[i]->width)
+	    min_devwidth = combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_HEBREW_SHEVA:
+	case GRUB_UNICODE_COMB_HEBREW_HIRIQ:
+	case GRUB_UNICODE_COMB_HEBREW_QAMATS:
+	case GRUB_UNICODE_COMB_HEBREW_TSERE:
+	case GRUB_UNICODE_COMB_HEBREW_SEGOL:
+	  /* TODO: placement in final kaf and under reish.  */
+
+	case GRUB_UNICODE_COMB_HEBREW_HATAF_SEGOL:
+	case GRUB_UNICODE_COMB_HEBREW_HATAF_PATAH:
+	case GRUB_UNICODE_COMB_HEBREW_HATAF_QAMATS:
+	case GRUB_UNICODE_COMB_HEBREW_PATAH:
+	case GRUB_UNICODE_COMB_HEBREW_QUBUTS:
+	case GRUB_UNICODE_COMB_HEBREW_METEG:
+	  /* TODO: Put kasra and kasratan under shadda.  */
+	case GRUB_UNICODE_COMB_ARABIC_KASRA:
+	case GRUB_UNICODE_COMB_ARABIC_KASRATAN:
+	  /* I don't know how ypogegrammeni differs from subscript. */
+	case GRUB_UNICODE_COMB_YPOGEGRAMMENI:
+	case GRUB_UNICODE_STACK_BELOW:
+	stacked_below:
+	  space = -(combining_glyphs[i]->offset_y
+		    + combining_glyphs[i]->height);
+	  if (space <= 0)
+	    space = 1 + (grub_font_get_xheight (main_glyph->font)) / 8;
+	  /* Fallthrough.  */
+
+	case GRUB_UNICODE_STACK_ATTACHED_BELOW:
+	  do_blit (combining_glyphs[i], targetx, -(ctx.bounds.y - space),
+		   &ctx);
+	  if (min_devwidth < combining_glyphs[i]->width)
+	    min_devwidth = combining_glyphs[i]->width;
+	  break;
+
+	case GRUB_UNICODE_COMB_MN:
+	  switch (comb[i].code)
+	    {
+	    case GRUB_UNICODE_THAANA_ABAFILI:
+	    case GRUB_UNICODE_THAANA_AABAAFILI:
+	    case GRUB_UNICODE_THAANA_UBUFILI:
+	    case GRUB_UNICODE_THAANA_OOBOOFILI:
+	    case GRUB_UNICODE_THAANA_EBEFILI:
+	    case GRUB_UNICODE_THAANA_EYBEYFILI:
+	    case GRUB_UNICODE_THAANA_OBOFILI:
+	    case GRUB_UNICODE_THAANA_OABOAFILI:
+	    case GRUB_UNICODE_THAANA_SUKUN:
+	      goto stacked_above;
+	    case GRUB_UNICODE_THAANA_IBIFILI:
+	    case GRUB_UNICODE_THAANA_EEBEEFILI:
+	      goto stacked_below;
+	    }
+	  /* Fall through.  */
+	default:
+	  {
+	    /* Default handling. Just draw combining character on top
+	       of base character.
+	       FIXME: support more unicode types correctly.
+	     */
+	    do_blit (combining_glyphs[i],
+		     main_glyph->device_width
+		     + combining_glyphs[i]->offset_x,
+		     -(combining_glyphs[i]->height
+		       + combining_glyphs[i]->offset_y), &ctx);
+	    add_device_width (combining_glyphs[i]->device_width, &ctx);
+	  }
+	}
+    }
+  add_device_width ((above_rightx >
+		     below_rightx ? above_rightx : below_rightx) -
+		    (main_glyph->offset_x + main_glyph->width), &ctx);
+  add_device_width (above_leftx - main_glyph->offset_x, &ctx);
+  if (glyph && glyph->device_width < min_devwidth)
+    glyph->device_width = min_devwidth;
+  if (device_width && *device_width < min_devwidth)
+    *device_width = min_devwidth;
+
+  if (bounds_out)
+    *bounds_out = ctx.bounds;
+}
+
+static struct grub_font_glyph *
+grub_font_construct_dry_run (grub_font_t hinted_font,
+			     const struct grub_unicode_glyph *glyph_id,
+			     struct grub_video_signed_rect *bounds,
+			     struct grub_font_glyph **combining_glyphs,
+			     int *device_width)
+{
+  struct grub_font_glyph *main_glyph = NULL;
+  grub_uint32_t desired_attributes = 0;
+  unsigned i;
+  grub_uint32_t base = glyph_id->base;
+  const struct grub_unicode_combining *comb;
+
+  if (glyph_id->attributes & GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED)
+    desired_attributes |= GRUB_FONT_CODE_RIGHT_JOINED;
+
+  if (glyph_id->attributes & GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED)
+    desired_attributes |= GRUB_FONT_CODE_LEFT_JOINED;
+
+  comb = grub_unicode_get_comb (glyph_id);
+
+  if (base == 'i' || base == 'j')
+    {
+      for (i = 0; i < glyph_id->ncomb; i++)
+	if (comb[i].type == GRUB_UNICODE_STACK_ABOVE)
+	  break;
+      if (i < glyph_id->ncomb && base == 'i')
+	base = GRUB_UNICODE_DOTLESS_LOWERCASE_I;
+      if (i < glyph_id->ncomb && base == 'j')
+	base = GRUB_UNICODE_DOTLESS_LOWERCASE_J;
+    }
+
+  main_glyph = grub_font_get_glyph_with_fallback (hinted_font, base
+						  | desired_attributes);
+
+  if (!main_glyph)
+    main_glyph = grub_font_get_glyph_with_fallback (hinted_font,
+						    base);
+
+  /* Glyph not available in any font.  Use ASCII fallback.  */
+  if (!main_glyph)
+    main_glyph = ascii_glyph_lookup (base);
+
+  /* Glyph not available in any font.  Return unknown glyph.  */
+  if (!main_glyph)
+    return NULL;
+
+  if (device_width)
+    *device_width = main_glyph->device_width;
+
+  if (!glyph_id->ncomb && !glyph_id->attributes)
+    return main_glyph;
+
+  if (glyph_id->ncomb && !combining_glyphs)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return main_glyph;
+    }
+
+  for (i = 0; i < glyph_id->ncomb; i++)
+    combining_glyphs[i]
+      = grub_font_get_glyph_with_fallback (main_glyph->font,
+					   comb[i].code);
+
+  blit_comb (glyph_id, NULL, bounds, main_glyph, combining_glyphs,
+	     device_width);
+
+  return main_glyph;
+}
+
+static struct grub_font_glyph **render_combining_glyphs = 0;
+static grub_size_t render_max_comb_glyphs = 0;
+
+static void
+ensure_comb_space (const struct grub_unicode_glyph *glyph_id)
+{
+  if (glyph_id->ncomb <= render_max_comb_glyphs)
+    return;
+
+  render_max_comb_glyphs = 2 * glyph_id->ncomb;
+  if (render_max_comb_glyphs < 8)
+    render_max_comb_glyphs = 8;
+  grub_free (render_combining_glyphs);
+  render_combining_glyphs = grub_malloc (render_max_comb_glyphs
+					 * sizeof (render_combining_glyphs[0]));
+  if (!render_combining_glyphs)
+    grub_errno = 0;
+}
+
+int
+grub_font_get_constructed_device_width (grub_font_t hinted_font,
+					const struct grub_unicode_glyph
+					*glyph_id)
+{
+  int ret;
+  struct grub_font_glyph *main_glyph;
+
+  ensure_comb_space (glyph_id);
+
+  main_glyph = grub_font_construct_dry_run (hinted_font, glyph_id, NULL,
+					    render_combining_glyphs, &ret);
+  if (!main_glyph)
+    return unknown_glyph->device_width;
+  return ret;
+}
+
+struct grub_font_glyph *
+grub_font_construct_glyph (grub_font_t hinted_font,
+			   const struct grub_unicode_glyph *glyph_id)
+{
+  struct grub_font_glyph *main_glyph;
+  struct grub_video_signed_rect bounds;
+  static struct grub_font_glyph *glyph = 0;
+  static grub_size_t max_glyph_size = 0;
+
+  ensure_comb_space (glyph_id);
+
+  main_glyph = grub_font_construct_dry_run (hinted_font, glyph_id,
+					    &bounds, render_combining_glyphs,
+					    NULL);
+
+  if (!main_glyph)
+    return unknown_glyph;
+
+  if (!render_combining_glyphs && glyph_id->ncomb)
+    return main_glyph;
+
+  if (!glyph_id->ncomb && !glyph_id->attributes)
+    return main_glyph;
+
+  if (max_glyph_size < sizeof (*glyph) + (bounds.width * bounds.height + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT)
+    {
+      grub_free (glyph);
+      max_glyph_size = (sizeof (*glyph) + (bounds.width * bounds.height + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT) * 2;
+      if (max_glyph_size < 8)
+	max_glyph_size = 8;
+      glyph = grub_malloc (max_glyph_size);
+    }
+  if (!glyph)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return main_glyph;
+    }
+
+  grub_memset (glyph, 0, sizeof (*glyph)
+	       + (bounds.width * bounds.height
+		  + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT);
+
+  glyph->font = main_glyph->font;
+  glyph->width = bounds.width;
+  glyph->height = bounds.height;
+  glyph->offset_x = bounds.x;
+  glyph->offset_y = bounds.y;
+
+  if (glyph_id->attributes & GRUB_UNICODE_GLYPH_ATTRIBUTE_MIRROR)
+    grub_font_blit_glyph_mirror (glyph, main_glyph,
+				 main_glyph->offset_x - glyph->offset_x,
+				 (glyph->height + glyph->offset_y)
+				 - (main_glyph->height +
+				    main_glyph->offset_y));
+  else
+    grub_font_blit_glyph (glyph, main_glyph,
+			  main_glyph->offset_x - glyph->offset_x,
+			  (glyph->height + glyph->offset_y)
+			  - (main_glyph->height + main_glyph->offset_y));
+
+  blit_comb (glyph_id, glyph, NULL, main_glyph, render_combining_glyphs, NULL);
+
+  return glyph;
+}
+
+/* Draw the specified glyph at (x, y).  The y coordinate designates the
+   baseline of the character, while the x coordinate designates the left
+   side location of the character.  */
+grub_err_t
+grub_font_draw_glyph (struct grub_font_glyph * glyph,
+		      grub_video_color_t color, int left_x, int baseline_y)
+{
+  struct grub_video_bitmap glyph_bitmap;
+
+  /* Don't try to draw empty glyphs (U+0020, etc.).  */
+  if (glyph->width == 0 || glyph->height == 0)
+    return GRUB_ERR_NONE;
+
+  glyph_bitmap.mode_info.width = glyph->width;
+  glyph_bitmap.mode_info.height = glyph->height;
+  glyph_bitmap.mode_info.mode_type
+    = (1 << GRUB_VIDEO_MODE_TYPE_DEPTH_POS) | GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP;
+  glyph_bitmap.mode_info.blit_format = GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED;
+  glyph_bitmap.mode_info.bpp = 1;
+
+  /* Really 1 bit per pixel.  */
+  glyph_bitmap.mode_info.bytes_per_pixel = 0;
+
+  /* Packed densely as bits.  */
+  glyph_bitmap.mode_info.pitch = glyph->width;
+
+  glyph_bitmap.mode_info.number_of_colors = 2;
+  glyph_bitmap.mode_info.bg_red = 0;
+  glyph_bitmap.mode_info.bg_green = 0;
+  glyph_bitmap.mode_info.bg_blue = 0;
+  glyph_bitmap.mode_info.bg_alpha = 0;
+  grub_video_unmap_color (color,
+			  &glyph_bitmap.mode_info.fg_red,
+			  &glyph_bitmap.mode_info.fg_green,
+			  &glyph_bitmap.mode_info.fg_blue,
+			  &glyph_bitmap.mode_info.fg_alpha);
+  glyph_bitmap.data = glyph->bitmap;
+
+  int bitmap_left = left_x + glyph->offset_x;
+  int bitmap_bottom = baseline_y - glyph->offset_y;
+  int bitmap_top = bitmap_bottom - glyph->height;
+
+  return grub_video_blit_bitmap (&glyph_bitmap, GRUB_VIDEO_BLIT_BLEND,
+				 bitmap_left, bitmap_top,
+				 0, 0, glyph->width, glyph->height);
+}
diff --git a/grub-core/font/font_cmd.c b/grub-core/font/font_cmd.c
new file mode 100644
index 0000000..f3b36f2
--- /dev/null
+++ b/grub-core/font/font_cmd.c
@@ -0,0 +1,92 @@
+/* font_cmd.c - Font command definition. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/font.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+static grub_err_t
+loadfont_command (grub_command_t cmd __attribute__ ((unused)),
+		  int argc,
+		  char **args)
+{
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  while (argc--)
+    if (grub_font_load (*args++) == 0)
+      {
+	if (!grub_errno)
+	  return grub_error (GRUB_ERR_BAD_FONT, "invalid font");
+	return grub_errno;
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+lsfonts_command (grub_command_t cmd __attribute__ ((unused)),
+                 int argc __attribute__ ((unused)),
+                 char **args __attribute__ ((unused)))
+{
+  struct grub_font_node *node;
+
+  grub_puts_ (N_("Loaded fonts:"));
+  for (node = grub_font_list; node; node = node->next)
+    {
+      grub_font_t font = node->value;
+      grub_printf ("%s\n", grub_font_get_name (font));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_loadfont, cmd_lsfonts;
+
+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COREBOOT)
+void grub_font_init (void)
+#else
+GRUB_MOD_INIT(font)
+#endif
+{
+  grub_font_loader_init ();
+
+  cmd_loadfont =
+    grub_register_command ("loadfont", loadfont_command,
+			   N_("FILE..."),
+			   N_("Specify one or more font files to load."));
+  cmd_lsfonts =
+    grub_register_command ("lsfonts", lsfonts_command,
+			   0, N_("List the loaded fonts."));
+}
+
+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COREBOOT)
+void grub_font_fini (void)
+#else
+GRUB_MOD_FINI(font)
+#endif
+{
+  /* TODO: Determine way to free allocated resources.
+     Warning: possible pointer references could be in use.  */
+
+  grub_unregister_command (cmd_loadfont);
+  grub_unregister_command (cmd_lsfonts);
+}
diff --git a/grub-core/fs/affs.c b/grub-core/fs/affs.c
new file mode 100644
index 0000000..cafcd0f
--- /dev/null
+++ b/grub-core/fs/affs.c
@@ -0,0 +1,709 @@
+/* affs.c - Amiga Fast FileSystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/charset.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* The affs bootblock.  */
+struct grub_affs_bblock
+{
+  grub_uint8_t type[3];
+  grub_uint8_t flags;
+  grub_uint32_t checksum;
+  grub_uint32_t rootblock;
+} GRUB_PACKED;
+
+/* Set if the filesystem is a AFFS filesystem.  Otherwise this is an
+   OFS filesystem.  */
+#define GRUB_AFFS_FLAG_FFS	1
+
+/* The affs rootblock.  */
+struct grub_affs_rblock
+{
+  grub_uint32_t type;
+  grub_uint8_t unused1[8];
+  grub_uint32_t htsize;
+  grub_uint32_t unused2;
+  grub_uint32_t checksum;
+  grub_uint32_t hashtable[1];
+} GRUB_PACKED;
+
+struct grub_affs_time
+{
+  grub_int32_t day;
+  grub_uint32_t min;
+  grub_uint32_t hz;
+} GRUB_PACKED;
+
+/* The second part of a file header block.  */
+struct grub_affs_file
+{
+  grub_uint8_t unused1[12];
+  grub_uint32_t size;
+  grub_uint8_t unused2[92];
+  struct grub_affs_time mtime;
+  grub_uint8_t namelen;
+  grub_uint8_t name[30];
+  grub_uint8_t unused3[5];
+  grub_uint32_t hardlink;
+  grub_uint32_t unused4[6];
+  grub_uint32_t next;
+  grub_uint32_t parent;
+  grub_uint32_t extension;
+  grub_uint32_t type;
+} GRUB_PACKED;
+
+/* The location of `struct grub_affs_file' relative to the end of a
+   file header block.  */
+#define	GRUB_AFFS_FILE_LOCATION		200
+
+/* The offset in both the rootblock and the file header block for the
+   hashtable, symlink and block pointers (all synonyms).  */
+#define GRUB_AFFS_HASHTABLE_OFFSET	24
+#define GRUB_AFFS_BLOCKPTR_OFFSET	24
+#define GRUB_AFFS_SYMLINK_OFFSET	24
+
+enum
+  {
+    GRUB_AFFS_FILETYPE_DIR = 2,
+    GRUB_AFFS_FILETYPE_SYMLINK = 3,
+    GRUB_AFFS_FILETYPE_HARDLINK = 0xfffffffc,
+    GRUB_AFFS_FILETYPE_REG = 0xfffffffd
+  };
+
+#define AFFS_MAX_LOG_BLOCK_SIZE 4
+#define AFFS_MAX_SUPERBLOCK 1
+
+
+
+struct grub_fshelp_node
+{
+  struct grub_affs_data *data;
+  grub_uint32_t block;
+  struct grub_fshelp_node *parent;
+  struct grub_affs_file di;
+  grub_uint32_t *block_cache;
+  grub_uint32_t last_block_cache;
+};
+
+/* Information about a "mounted" affs filesystem.  */
+struct grub_affs_data
+{
+  struct grub_affs_bblock bblock;
+  struct grub_fshelp_node diropen;
+  grub_disk_t disk;
+
+  /* Log blocksize in sectors.  */
+  int log_blocksize;
+
+  /* The number of entries in the hashtable.  */
+  unsigned int htsize;
+};
+
+static grub_dl_t my_mod;
+
+
+static grub_disk_addr_t
+grub_affs_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  grub_uint32_t target, curblock;
+  grub_uint32_t pos;
+  struct grub_affs_file file;
+  struct grub_affs_data *data = node->data;
+  grub_uint64_t mod;
+
+  if (!node->block_cache)
+    {
+      node->block_cache = grub_malloc (((grub_be_to_cpu32 (node->di.size)
+					 >> (9 + node->data->log_blocksize))
+					/ data->htsize + 2)
+				       * sizeof (node->block_cache[0]));
+      if (!node->block_cache)
+	return -1;
+      node->last_block_cache = 0;
+      node->block_cache[0] = node->block;
+    }
+
+  /* Files are at most 2G on AFFS, so no need for 64-bit division.  */
+  target = (grub_uint32_t) fileblock / data->htsize;
+  mod = (grub_uint32_t) fileblock % data->htsize;
+  /* Find the block that points to the fileblock we are looking up by
+     following the chain until the right table is reached.  */
+  for (curblock = node->last_block_cache + 1; curblock < target + 1; curblock++)
+    {
+      grub_disk_read (data->disk,
+		      (((grub_uint64_t) node->block_cache[curblock - 1] + 1)
+		       << data->log_blocksize) - 1,
+		      GRUB_DISK_SECTOR_SIZE - GRUB_AFFS_FILE_LOCATION,
+		      sizeof (file), &file);
+      if (grub_errno)
+	return 0;
+
+      node->block_cache[curblock] = grub_be_to_cpu32 (file.extension);
+      node->last_block_cache = curblock;
+    }
+
+  /* Translate the fileblock to the block within the right table.  */
+  grub_disk_read (data->disk, (grub_uint64_t) node->block_cache[target]
+		  << data->log_blocksize,
+		  GRUB_AFFS_BLOCKPTR_OFFSET
+		  + (data->htsize - mod - 1) * sizeof (pos),
+		  sizeof (pos), &pos);
+  if (grub_errno)
+    return 0;
+
+  return grub_be_to_cpu32 (pos);
+}
+
+static struct grub_affs_data *
+grub_affs_mount (grub_disk_t disk)
+{
+  struct grub_affs_data *data;
+  grub_uint32_t *rootblock = 0;
+  struct grub_affs_rblock *rblock = 0;
+  int log_blocksize = 0;
+  int bsnum = 0;
+
+  data = grub_zalloc (sizeof (struct grub_affs_data));
+  if (!data)
+    return 0;
+
+  for (bsnum = 0; bsnum < AFFS_MAX_SUPERBLOCK + 1; bsnum++)
+    {
+      /* Read the bootblock.  */
+      grub_disk_read (disk, bsnum, 0, sizeof (struct grub_affs_bblock),
+		      &data->bblock);
+      if (grub_errno)
+	goto fail;
+
+      /* Make sure this is an affs filesystem.  */
+      if (grub_strncmp ((char *) (data->bblock.type), "DOS", 3) != 0
+	  /* Test if the filesystem is a OFS filesystem.  */
+	  || !(data->bblock.flags & GRUB_AFFS_FLAG_FFS))
+	continue;
+
+      /* No sane person uses more than 8KB for a block.  At least I hope
+	 for that person because in that case this won't work.  */
+      if (!rootblock)
+	rootblock = grub_malloc (GRUB_DISK_SECTOR_SIZE
+				 << AFFS_MAX_LOG_BLOCK_SIZE);
+      if (!rootblock)
+	goto fail;
+
+      rblock = (struct grub_affs_rblock *) rootblock;
+
+      /* The filesystem blocksize is not stored anywhere in the filesystem
+	 itself.  One way to determine it is try reading blocks for the
+	 rootblock until the checksum is correct.  */
+      for (log_blocksize = 0; log_blocksize <= AFFS_MAX_LOG_BLOCK_SIZE;
+	   log_blocksize++)
+	{
+	  grub_uint32_t *currblock = rootblock;
+	  unsigned int i;
+	  grub_uint32_t checksum = 0;
+
+	  /* Read the rootblock.  */
+	  grub_disk_read (disk,
+			  (grub_uint64_t) grub_be_to_cpu32 (data->bblock.rootblock)
+			  << log_blocksize, 0,
+			  GRUB_DISK_SECTOR_SIZE << log_blocksize, rootblock);
+	  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+	    {
+	      grub_errno = 0;
+	      break;
+	    }
+	  if (grub_errno)
+	    goto fail;
+
+	  if (rblock->type != grub_cpu_to_be32_compile_time (2)
+	      || rblock->htsize == 0
+	      || currblock[(GRUB_DISK_SECTOR_SIZE << log_blocksize)
+			   / sizeof (*currblock) - 1]
+	      != grub_cpu_to_be32_compile_time (1))
+	    continue;
+
+	  for (i = 0; i < (GRUB_DISK_SECTOR_SIZE << log_blocksize)
+		 / sizeof (*currblock);
+	       i++)
+	    checksum += grub_be_to_cpu32 (currblock[i]);
+
+	  if (checksum == 0)
+	    {
+	      data->log_blocksize = log_blocksize;
+	      data->disk = disk;
+	      data->htsize = grub_be_to_cpu32 (rblock->htsize);
+	      data->diropen.data = data;
+	      data->diropen.block = grub_be_to_cpu32 (data->bblock.rootblock);
+	      data->diropen.parent = NULL;
+	      grub_memcpy (&data->diropen.di, rootblock,
+			   sizeof (data->diropen.di));
+	      grub_free (rootblock);
+
+	      return data;
+	    }
+	}
+    }
+
+ fail:
+  if (grub_errno == GRUB_ERR_NONE || grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an AFFS filesystem");
+
+  grub_free (data);
+  grub_free (rootblock);
+  return 0;
+}
+
+
+static char *
+grub_affs_read_symlink (grub_fshelp_node_t node)
+{
+  struct grub_affs_data *data = node->data;
+  grub_uint8_t *latin1, *utf8;
+  const grub_size_t symlink_size = ((GRUB_DISK_SECTOR_SIZE
+				     << data->log_blocksize) - GRUB_AFFS_SYMLINK_OFFSET);
+
+  latin1 = grub_malloc (symlink_size + 1);
+  if (!latin1)
+    return 0;
+
+  grub_disk_read (data->disk,
+		  (grub_uint64_t) node->block << data->log_blocksize,
+		  GRUB_AFFS_SYMLINK_OFFSET,
+		  symlink_size, latin1);
+  if (grub_errno)
+    {
+      grub_free (latin1);
+      return 0;
+    }
+  latin1[symlink_size] = 0;
+  utf8 = grub_calloc (GRUB_MAX_UTF8_PER_LATIN1 + 1, symlink_size);
+  if (!utf8)
+    {
+      grub_free (latin1);
+      return 0;
+    }
+  *grub_latin1_to_utf8 (utf8, latin1, symlink_size) = '\0';
+  grub_dprintf ("affs", "Symlink: `%s'\n", utf8);
+  grub_free (latin1);
+  if (utf8[0] == ':')
+    utf8[0] = '/';
+  return (char *) utf8;
+}
+
+
+/* Helper for grub_affs_iterate_dir.  */
+static int
+grub_affs_create_node (grub_fshelp_node_t dir,
+		       grub_fshelp_iterate_dir_hook_t hook, void *hook_data,
+		       struct grub_fshelp_node **node,
+		       grub_uint32_t **hashtable,
+		       grub_uint32_t block, const struct grub_affs_file *fil)
+{
+  struct grub_affs_data *data = dir->data;
+  int type = GRUB_FSHELP_REG;
+  grub_uint8_t name_u8[sizeof (fil->name) * GRUB_MAX_UTF8_PER_LATIN1 + 1];
+  grub_size_t len;
+  unsigned int nest;
+
+  *node = grub_zalloc (sizeof (**node));
+  if (!*node)
+    {
+      grub_free (*hashtable);
+      return 1;
+    }
+
+  (*node)->data = data;
+  (*node)->block = block;
+  (*node)->parent = dir;
+
+  len = fil->namelen;
+  if (len > sizeof (fil->name))
+    len = sizeof (fil->name);
+  *grub_latin1_to_utf8 (name_u8, fil->name, len) = '\0';
+  
+  (*node)->di = *fil;
+  for (nest = 0; nest < 8; nest++)
+    {
+      switch ((*node)->di.type)
+	{
+	case grub_cpu_to_be32_compile_time (GRUB_AFFS_FILETYPE_REG):
+	  type = GRUB_FSHELP_REG;
+	  break;
+	case grub_cpu_to_be32_compile_time (GRUB_AFFS_FILETYPE_DIR):
+	  type = GRUB_FSHELP_DIR;
+	  break;
+	case grub_cpu_to_be32_compile_time (GRUB_AFFS_FILETYPE_SYMLINK):
+	  type = GRUB_FSHELP_SYMLINK;
+	  break;
+	case grub_cpu_to_be32_compile_time (GRUB_AFFS_FILETYPE_HARDLINK):
+	  {
+	    grub_err_t err;
+	    (*node)->block = grub_be_to_cpu32 ((*node)->di.hardlink);
+	    err = grub_disk_read (data->disk,
+				  (((grub_uint64_t) (*node)->block + 1) << data->log_blocksize)
+				  - 1,
+				  GRUB_DISK_SECTOR_SIZE - GRUB_AFFS_FILE_LOCATION,
+				  sizeof ((*node)->di), (char *) &(*node)->di);
+	    if (err)
+	      return 1;
+	    continue;
+	  }
+	default:
+	  return 0;
+	}
+      break;
+    }
+
+  if (nest == 8)
+    return 0;
+
+  type |= GRUB_FSHELP_CASE_INSENSITIVE;
+
+  if (hook ((char *) name_u8, type, *node, hook_data))
+    {
+      grub_free (*hashtable);
+      *node = 0;
+      return 1;
+    }
+  *node = 0;
+  return 0;
+}
+
+static int
+grub_affs_iterate_dir (grub_fshelp_node_t dir,
+		       grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  unsigned int i;
+  struct grub_affs_file file;
+  struct grub_fshelp_node *node, *orig_node;
+  struct grub_affs_data *data = dir->data;
+  grub_uint32_t *hashtable;
+
+  /* Create the directory entries for `.' and `..'.  */
+  node = orig_node = grub_zalloc (sizeof (*node));
+  if (!node)
+    return 1;
+    
+  *node = *dir;
+  if (hook (".", GRUB_FSHELP_DIR, node, hook_data))
+    return 1;
+  if (dir->parent)
+    {
+      *node = *dir->parent;
+      if (hook ("..", GRUB_FSHELP_DIR, node, hook_data))
+	return 1;
+    }
+
+  hashtable = grub_calloc (data->htsize, sizeof (*hashtable));
+  if (!hashtable)
+    return 1;
+
+  grub_disk_read (data->disk,
+		  (grub_uint64_t) dir->block << data->log_blocksize,
+		  GRUB_AFFS_HASHTABLE_OFFSET,
+		  data->htsize * sizeof (*hashtable), (char *) hashtable);
+  if (grub_errno)
+    goto fail;
+
+  for (i = 0; i < data->htsize; i++)
+    {
+      grub_uint32_t next;
+
+      if (!hashtable[i])
+	continue;
+
+      /* Every entry in the hashtable can be chained.  Read the entire
+	 chain.  */
+      next = grub_be_to_cpu32 (hashtable[i]);
+
+      while (next)
+	{
+	  grub_disk_read (data->disk,
+			  (((grub_uint64_t) next + 1) << data->log_blocksize)
+			  - 1,
+			  GRUB_DISK_SECTOR_SIZE - GRUB_AFFS_FILE_LOCATION,
+			  sizeof (file), (char *) &file);
+	  if (grub_errno)
+	    goto fail;
+
+	  if (grub_affs_create_node (dir, hook, hook_data, &node, &hashtable,
+				     next, &file))
+	    {
+	      /* Node has been replaced in function. */
+	      grub_free (orig_node);
+	      return 1;
+	    }
+
+	  next = grub_be_to_cpu32 (file.next);
+	}
+    }
+
+ fail:
+  grub_free (orig_node);
+  grub_free (hashtable);
+  return 0;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_affs_open (struct grub_file *file, const char *name)
+{
+  struct grub_affs_data *data;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_affs_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->diropen, &fdiro, grub_affs_iterate_dir,
+			 grub_affs_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  file->size = grub_be_to_cpu32 (fdiro->di.size);
+  data->diropen = *fdiro;
+  grub_free (fdiro);
+
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  if (data && fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_affs_close (grub_file_t file)
+{
+  struct grub_affs_data *data =
+    (struct grub_affs_data *) file->data;
+
+  grub_free (data->diropen.block_cache);
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read LEN bytes data from FILE into BUF.  */
+static grub_ssize_t
+grub_affs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_affs_data *data =
+    (struct grub_affs_data *) file->data;
+
+  return grub_fshelp_read_file (data->diropen.data->disk, &data->diropen,
+				file->read_hook, file->read_hook_data,
+				file->offset, len, buf, grub_affs_read_block,
+				grub_be_to_cpu32 (data->diropen.di.size),
+				data->log_blocksize, 0);
+}
+
+static grub_int32_t
+aftime2ctime (const struct grub_affs_time *t)
+{
+  return grub_be_to_cpu32 (t->day) * 86400
+    + grub_be_to_cpu32 (t->min) * 60
+    + grub_be_to_cpu32 (t->hz) / 50
+    + 8 * 365 * 86400 + 86400 * 2;
+}
+
+/* Context for grub_affs_dir.  */
+struct grub_affs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_affs_dir.  */
+static int
+grub_affs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		    grub_fshelp_node_t node, void *data)
+{
+  struct grub_affs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = 1;
+  info.mtime = aftime2ctime (&node->di.mtime);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_affs_dir (grub_device_t device, const char *path,
+	       grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_affs_dir_ctx ctx = { hook, hook_data };
+  struct grub_affs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_affs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_affs_iterate_dir,
+			 grub_affs_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_affs_iterate_dir (fdiro, grub_affs_dir_iter, &ctx);
+
+ fail:
+  if (data && fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_affs_label (grub_device_t device, char **label)
+{
+  struct grub_affs_data *data;
+  struct grub_affs_file file;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_affs_mount (disk);
+  if (data)
+    {
+      grub_size_t len;
+      /* The rootblock maps quite well on a file header block, it's
+	 something we can use here.  */
+      grub_disk_read (data->disk,
+		      (((grub_uint64_t)
+			grub_be_to_cpu32 (data->bblock.rootblock) + 1)
+		       << data->log_blocksize) - 1,
+		      GRUB_DISK_SECTOR_SIZE - GRUB_AFFS_FILE_LOCATION,
+		      sizeof (file), &file);
+      if (grub_errno)
+	return grub_errno;
+
+      len = file.namelen;
+      if (len > sizeof (file.name))
+	len = sizeof (file.name);
+      *label = grub_calloc (GRUB_MAX_UTF8_PER_LATIN1 + 1, len);
+      if (*label)
+	*grub_latin1_to_utf8 ((grub_uint8_t *) *label, file.name, len) = '\0';
+    }
+  else
+    *label = 0;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_affs_mtime (grub_device_t device, grub_int64_t *t)
+{
+  struct grub_affs_data *data;
+  grub_disk_t disk = device->disk;
+  struct grub_affs_time af_time;
+
+  *t = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_affs_mount (disk);
+  if (!data)
+    {
+      grub_dl_unref (my_mod);
+      return grub_errno;
+    }
+
+  grub_disk_read (data->disk,
+		  (((grub_uint64_t)
+		    grub_be_to_cpu32 (data->bblock.rootblock) + 1)
+		   << data->log_blocksize) - 1,
+		  GRUB_DISK_SECTOR_SIZE - 40,
+		  sizeof (af_time), &af_time);
+  if (grub_errno)
+    {
+      grub_dl_unref (my_mod);
+      grub_free (data);
+      return grub_errno;
+    }
+
+  *t = aftime2ctime (&af_time);
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_fs grub_affs_fs =
+  {
+    .name = "affs",
+    .fs_dir = grub_affs_dir,
+    .fs_open = grub_affs_open,
+    .fs_read = grub_affs_read,
+    .fs_close = grub_affs_close,
+    .fs_label = grub_affs_label,
+    .fs_mtime = grub_affs_mtime,
+
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 0,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(affs)
+{
+  grub_fs_register (&grub_affs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(affs)
+{
+  grub_fs_unregister (&grub_affs_fs);
+}
diff --git a/grub-core/fs/afs.c b/grub-core/fs/afs.c
new file mode 100644
index 0000000..00a5e31
--- /dev/null
+++ b/grub-core/fs/afs.c
@@ -0,0 +1,3 @@
+#define MODE_AFS 1
+#include "bfs.c"
+
diff --git a/grub-core/fs/archelp.c b/grub-core/fs/archelp.c
new file mode 100644
index 0000000..0cf544f
--- /dev/null
+++ b/grub-core/fs/archelp.c
@@ -0,0 +1,301 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/archelp.h>
+#include <grub/err.h>
+#include <grub/fs.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static inline void
+canonicalize (char *name)
+{
+  char *iptr, *optr;
+  for (iptr = name, optr = name; *iptr; )
+    {
+      while (*iptr == '/')
+	iptr++;
+      if (iptr[0] == '.' && (iptr[1] == '/' || iptr[1] == 0))
+	{
+	  iptr++;
+	  continue;
+	}
+      if (iptr[0] == '.' && iptr[1] == '.' && (iptr[2] == '/' || iptr[2] == 0))
+	{
+	  iptr += 2;
+	  if (optr == name)
+	    continue;
+	  for (optr -= 2; optr >= name && *optr != '/'; optr--);
+	  optr++;
+	  continue;
+	}
+      while (*iptr && *iptr != '/')
+	*optr++ = *iptr++;
+      if (*iptr)
+	*optr++ = *iptr++;
+    }
+  *optr = 0;
+}
+
+static grub_err_t
+handle_symlink (struct grub_archelp_data *data,
+		struct grub_archelp_ops *arcops,
+		const char *fn, char **name,
+		grub_uint32_t mode, int *restart)
+{
+  grub_size_t flen;
+  char *target;
+  char *ptr;
+  char *lastslash;
+  grub_size_t prefixlen;
+  char *rest;
+  char *linktarget;
+  grub_size_t linktarget_len;
+
+  *restart = 0;
+
+  if ((mode & GRUB_ARCHELP_ATTR_TYPE) != GRUB_ARCHELP_ATTR_LNK
+      || !arcops->get_link_target)
+    return GRUB_ERR_NONE;
+  flen = grub_strlen (fn);
+  if (grub_memcmp (*name, fn, flen) != 0 
+      || ((*name)[flen] != 0 && (*name)[flen] != '/'))
+    return GRUB_ERR_NONE;
+  rest = *name + flen;
+  lastslash = rest;
+  if (*rest)
+    rest++;
+  while (lastslash >= *name && *lastslash != '/')
+    lastslash--;
+  if (lastslash >= *name)
+    prefixlen = lastslash - *name;
+  else
+    prefixlen = 0;
+
+  if (prefixlen)
+    prefixlen++;
+
+  linktarget = arcops->get_link_target (data);
+  if (!linktarget)
+    return grub_errno;
+  if (linktarget[0] == '\0')
+    return GRUB_ERR_NONE;
+  linktarget_len = grub_strlen (linktarget);
+  target = grub_malloc (linktarget_len + grub_strlen (*name) + 2);
+  if (!target)
+    return grub_errno;
+
+  grub_strcpy (target + prefixlen, linktarget);
+  grub_free (linktarget);
+  if (target[prefixlen] == '/')
+    {
+      ptr = grub_stpcpy (target, target + prefixlen);
+      ptr = grub_stpcpy (ptr, rest);
+      *ptr = 0;
+      grub_dprintf ("archelp", "symlink redirected %s to %s\n",
+		    *name, target);
+      grub_free (*name);
+
+      canonicalize (target);
+      *name = target;
+      *restart = 1;
+      return GRUB_ERR_NONE;
+    }
+  if (prefixlen)
+    {
+      grub_memcpy (target, *name, prefixlen);
+      target[prefixlen-1] = '/';
+    }
+  grub_strcpy (target + prefixlen + linktarget_len, rest);
+  grub_dprintf ("archelp", "symlink redirected %s to %s\n",
+		*name, target);
+  grub_free (*name);
+  canonicalize (target);
+  *name = target;
+  *restart = 1;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_archelp_dir (struct grub_archelp_data *data,
+		  struct grub_archelp_ops *arcops,
+		  const char *path_in,
+		  grub_fs_dir_hook_t hook, void *hook_data)
+{
+  char *prev, *name, *path, *ptr;
+  grub_size_t len;
+  int symlinknest = 0;
+
+  path = grub_strdup (path_in + 1);
+  if (!path)
+    return grub_errno;
+  canonicalize (path);
+  for (ptr = path + grub_strlen (path) - 1; ptr >= path && *ptr == '/'; ptr--)
+    *ptr = 0;
+
+  prev = 0;
+
+  len = grub_strlen (path);
+  while (1)
+    {
+      grub_int32_t mtime;
+      grub_uint32_t mode;
+      grub_err_t err;
+
+      if (arcops->find_file (data, &name, &mtime, &mode))
+	goto fail;
+
+      if (mode == GRUB_ARCHELP_ATTR_END)
+	break;
+
+      canonicalize (name);
+
+      if (grub_memcmp (path, name, len) == 0
+	  && (name[len] == 0 || name[len] == '/' || len == 0))
+	{
+	  char *p, *n;
+
+	  n = name + len;
+	  while (*n == '/')
+	    n++;
+
+	  p = grub_strchr (n, '/');
+	  if (p)
+	    *p = 0;
+
+	  if (((!prev) || (grub_strcmp (prev, name) != 0)) && *n != 0)
+	    {
+	      struct grub_dirhook_info info;
+	      grub_memset (&info, 0, sizeof (info));
+	      info.dir = (p != NULL) || ((mode & GRUB_ARCHELP_ATTR_TYPE)
+					 == GRUB_ARCHELP_ATTR_DIR);
+	      if (!(mode & GRUB_ARCHELP_ATTR_NOTIME))
+		{
+		  info.mtime = mtime;
+		  info.mtimeset = 1;
+		}
+	      if (hook (n, &info, hook_data))
+		{
+		  grub_free (name);
+		  goto fail;
+		}
+	      grub_free (prev);
+	      prev = name;
+	    }
+	  else
+	    {
+	      int restart = 0;
+	      err = handle_symlink (data, arcops, name,
+				    &path, mode, &restart);
+	      grub_free (name);
+	      if (err)
+		goto fail;
+	      if (restart)
+		{
+		  len = grub_strlen (path);
+		  if (++symlinknest == 8)
+		    {
+		      grub_error (GRUB_ERR_SYMLINK_LOOP,
+				  N_("too deep nesting of symlinks"));
+		      goto fail;
+		    }
+		  arcops->rewind (data);
+		}
+	    }
+	}
+      else
+	grub_free (name);
+    }
+
+fail:
+
+  grub_free (path);
+  grub_free (prev);
+
+  return grub_errno;
+}
+
+grub_err_t
+grub_archelp_open (struct grub_archelp_data *data,
+		   struct grub_archelp_ops *arcops,
+		   const char *name_in)
+{
+  char *fn;
+  char *name = grub_strdup (name_in + 1);
+  int symlinknest = 0;
+
+  if (!name)
+    return grub_errno;
+
+  canonicalize (name);
+
+  while (1)
+    {
+      grub_uint32_t mode;
+      grub_int32_t mtime;
+      int restart;
+      
+      if (arcops->find_file (data, &fn, &mtime, &mode))
+	goto fail;
+
+      if (mode == GRUB_ARCHELP_ATTR_END)
+	{
+	  grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), name_in);
+	  break;
+	}
+
+      canonicalize (fn);
+
+      if (handle_symlink (data, arcops, fn, &name, mode, &restart))
+	{
+	  grub_free (fn);
+	  goto fail;
+	}
+
+      if (restart)
+	{
+	  arcops->rewind (data);
+	  if (++symlinknest == 8)
+	    {
+	      grub_error (GRUB_ERR_SYMLINK_LOOP,
+			  N_("too deep nesting of symlinks"));
+	      goto fail;
+	    }
+	  goto no_match;
+	}
+
+      if (grub_strcmp (name, fn) != 0)
+	goto no_match;
+
+      grub_free (fn);
+      grub_free (name);
+
+      return GRUB_ERR_NONE;
+
+    no_match:
+
+      grub_free (fn);
+    }
+
+fail:
+  grub_free (name);
+
+  return grub_errno;
+}
diff --git a/grub-core/fs/bfs.c b/grub-core/fs/bfs.c
new file mode 100644
index 0000000..47dbe20
--- /dev/null
+++ b/grub-core/fs/bfs.c
@@ -0,0 +1,1117 @@
+/* bfs.c - The Bee File System.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+  Based on the book "Practical File System Design by Dominic Giampaolo
+  with corrections and completitions based on Haiku code.
+*/
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/i18n.h>
+#include <grub/fshelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef MODE_AFS
+#define BTREE_ALIGN 4
+#define SUPERBLOCK  2
+#else
+#define BTREE_ALIGN 8
+#define SUPERBLOCK  1
+#endif
+
+#define grub_bfs_to_cpu16 grub_le_to_cpu16
+#define grub_bfs_to_cpu32 grub_le_to_cpu32
+#define grub_bfs_to_cpu64 grub_le_to_cpu64
+#define grub_cpu_to_bfs32_compile_time grub_cpu_to_le32_compile_time
+
+#ifdef MODE_AFS
+#define grub_bfs_to_cpu_treehead grub_bfs_to_cpu32
+#else
+#define grub_bfs_to_cpu_treehead grub_bfs_to_cpu16
+#endif
+
+#ifdef MODE_AFS
+#define SUPER_BLOCK_MAGIC1 0x41465331
+#else
+#define SUPER_BLOCK_MAGIC1 0x42465331
+#endif
+#define SUPER_BLOCK_MAGIC2 0xdd121031
+#define SUPER_BLOCK_MAGIC3 0x15b6830e
+#define POINTER_INVALID 0xffffffffffffffffULL
+
+#define ATTR_TYPE      0160000
+#define ATTR_REG       0100000
+#define ATTR_DIR       0040000
+#define ATTR_LNK       0120000
+
+#define DOUBLE_INDIRECT_SHIFT 2
+
+#define LOG_EXTENT_SIZE 3
+struct grub_bfs_extent
+{
+  grub_uint32_t ag;
+  grub_uint16_t start;
+  grub_uint16_t len;
+} GRUB_PACKED;
+
+struct grub_bfs_superblock
+{
+  char label[32];
+  grub_uint32_t magic1;
+  grub_uint32_t unused1;
+  grub_uint32_t bsize;
+  grub_uint32_t log2_bsize;
+  grub_uint8_t unused[20];
+  grub_uint32_t magic2;
+  grub_uint32_t unused2;
+  grub_uint32_t log2_ag_size;
+  grub_uint8_t unused3[32];
+  grub_uint32_t magic3;
+  struct grub_bfs_extent root_dir;
+} GRUB_PACKED;
+
+struct grub_bfs_inode
+{
+  grub_uint8_t unused[20];
+  grub_uint32_t mode;
+  grub_uint32_t flags;
+#ifdef MODE_AFS
+  grub_uint8_t unused2[12];
+#else
+  grub_uint8_t unused2[8];
+#endif
+  grub_uint64_t mtime;
+  grub_uint8_t unused3[8];
+  struct grub_bfs_extent attr;
+  grub_uint8_t unused4[12];
+
+  union
+  {
+    struct
+    {
+      struct grub_bfs_extent direct[12];
+      grub_uint64_t max_direct_range;
+      struct grub_bfs_extent indirect;
+      grub_uint64_t max_indirect_range;
+      struct grub_bfs_extent double_indirect;
+      grub_uint64_t max_double_indirect_range;
+      grub_uint64_t size;
+      grub_uint32_t pad[4];
+    } GRUB_PACKED;
+    char inplace_link[144];
+  } GRUB_PACKED;
+  grub_uint8_t small_data[0];
+} GRUB_PACKED;
+
+enum
+{
+  LONG_SYMLINK = 0x40
+};
+
+struct grub_bfs_small_data_element_header
+{
+  grub_uint32_t type;
+  grub_uint16_t name_len;
+  grub_uint16_t value_len;
+} GRUB_PACKED;
+
+struct grub_bfs_btree_header
+{
+  grub_uint32_t magic;
+#ifdef MODE_AFS
+  grub_uint64_t root;
+  grub_uint32_t level;
+  grub_uint32_t node_size;
+  grub_uint32_t unused;
+#else
+  grub_uint32_t node_size;
+  grub_uint32_t level;
+  grub_uint32_t unused;
+  grub_uint64_t root;
+#endif
+  grub_uint32_t unused2[2];
+} GRUB_PACKED;
+
+struct grub_bfs_btree_node
+{
+  grub_uint64_t unused;
+  grub_uint64_t right;
+  grub_uint64_t overflow;
+#ifdef MODE_AFS
+  grub_uint32_t count_keys;
+  grub_uint32_t total_key_len;
+#else
+  grub_uint16_t count_keys;
+  grub_uint16_t total_key_len;
+#endif
+} GRUB_PACKED;
+
+struct grub_bfs_data
+{
+  struct grub_bfs_superblock sb;
+  struct grub_bfs_inode ino;
+};
+
+/* Context for grub_bfs_dir.  */
+struct grub_bfs_dir_ctx
+{
+  grub_device_t device;
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+  struct grub_bfs_superblock sb;
+};
+
+static grub_err_t
+read_extent (grub_disk_t disk,
+	     const struct grub_bfs_superblock *sb,
+	     const struct grub_bfs_extent *in,
+	     grub_off_t off, grub_off_t byteoff, void *buf, grub_size_t len)
+{
+#ifdef MODE_AFS
+  return grub_disk_read (disk, ((grub_bfs_to_cpu32 (in->ag)
+				 << (grub_bfs_to_cpu32 (sb->log2_ag_size)
+				     - GRUB_DISK_SECTOR_BITS))
+				+ ((grub_bfs_to_cpu16 (in->start) + off)
+				   << (grub_bfs_to_cpu32 (sb->log2_bsize)
+				       - GRUB_DISK_SECTOR_BITS))),
+			 byteoff, len, buf);
+#else
+  return grub_disk_read (disk, (((grub_bfs_to_cpu32 (in->ag)
+				  << grub_bfs_to_cpu32 (sb->log2_ag_size))
+				 + grub_bfs_to_cpu16 (in->start) + off)
+				<< (grub_bfs_to_cpu32 (sb->log2_bsize)
+				    - GRUB_DISK_SECTOR_BITS)),
+			 byteoff, len, buf);
+#endif
+}
+
+#ifdef MODE_AFS
+#define RANGE_SHIFT grub_bfs_to_cpu32 (sb->log2_bsize)
+#else
+#define RANGE_SHIFT 0
+#endif
+
+static grub_err_t
+read_bfs_file (grub_disk_t disk,
+	       const struct grub_bfs_superblock *sb,
+	       const struct grub_bfs_inode *ino,
+	       grub_off_t off, void *buf, grub_size_t len,
+	       grub_disk_read_hook_t read_hook, void *read_hook_data)
+{
+  if (len == 0)
+    return GRUB_ERR_NONE;
+
+  if (off + len > grub_bfs_to_cpu64 (ino->size))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("attempt to read past the end of file"));
+
+  if (off < (grub_bfs_to_cpu64 (ino->max_direct_range) << RANGE_SHIFT))
+    {
+      unsigned i;
+      grub_uint64_t pos = 0;
+      for (i = 0; i < ARRAY_SIZE (ino->direct); i++)
+	{
+	  grub_uint64_t newpos;
+	  newpos = pos + (((grub_uint64_t) grub_bfs_to_cpu16 (ino->direct[i].len))
+			  << grub_bfs_to_cpu32 (sb->log2_bsize));
+	  if (newpos > off)
+	    {
+	      grub_size_t read_size;
+	      grub_err_t err;
+	      read_size = newpos - off;
+	      if (read_size > len)
+		read_size = len;
+	      disk->read_hook = read_hook;
+	      disk->read_hook_data = read_hook_data;
+	      err = read_extent (disk, sb, &ino->direct[i], 0, off - pos,
+				 buf, read_size);
+	      disk->read_hook = 0;
+	      if (err)
+		return err;
+	      off += read_size;
+	      len -= read_size;
+	      buf = (char *) buf + read_size;
+	      if (len == 0)
+		return GRUB_ERR_NONE;
+	    }
+	  pos = newpos;
+	}
+    }
+
+  if (off < (grub_bfs_to_cpu64 (ino->max_direct_range) << RANGE_SHIFT))
+    return grub_error (GRUB_ERR_BAD_FS, "incorrect direct blocks");
+
+  if (off < (grub_bfs_to_cpu64 (ino->max_indirect_range) << RANGE_SHIFT))
+    {
+      unsigned i;
+      struct grub_bfs_extent *entries;
+      grub_size_t nentries;
+      grub_err_t err;
+      grub_uint64_t pos = (grub_bfs_to_cpu64 (ino->max_direct_range)
+			   << RANGE_SHIFT);
+      nentries = (((grub_size_t) grub_bfs_to_cpu16 (ino->indirect.len))
+		  << (grub_bfs_to_cpu32 (sb->log2_bsize) - LOG_EXTENT_SIZE));
+      entries = grub_malloc (nentries << LOG_EXTENT_SIZE);
+      if (!entries)
+	return grub_errno;
+      err = read_extent (disk, sb, &ino->indirect, 0, 0,
+			 entries, nentries << LOG_EXTENT_SIZE);
+      for (i = 0; i < nentries; i++)
+	{
+	  grub_uint64_t newpos;
+	  newpos = pos + (((grub_uint64_t) grub_bfs_to_cpu16 (entries[i].len))
+			  << grub_bfs_to_cpu32 (sb->log2_bsize));
+	  if (newpos > off)
+	    {
+	      grub_size_t read_size;
+	      read_size = newpos - off;
+	      if (read_size > len)
+		read_size = len;
+	      disk->read_hook = read_hook;
+	      disk->read_hook_data = read_hook_data;
+	      err = read_extent (disk, sb, &entries[i], 0, off - pos,
+				 buf, read_size);
+	      disk->read_hook = 0;
+	      if (err)
+		{
+		  grub_free (entries);
+		  return err;
+		}
+	      off += read_size;
+	      len -= read_size;
+	      buf = (char *) buf + read_size;
+	      if (len == 0)
+		{
+		  grub_free (entries);
+		  return GRUB_ERR_NONE;
+		}
+	    }
+	  pos = newpos;
+	}
+      grub_free (entries);
+    }
+
+  if (off < (grub_bfs_to_cpu64 (ino->max_indirect_range) << RANGE_SHIFT))
+    return grub_error (GRUB_ERR_BAD_FS, "incorrect indirect blocks");
+
+  {
+    struct grub_bfs_extent *l1_entries, *l2_entries;
+    grub_size_t nl1_entries, nl2_entries;
+    grub_off_t last_l1n = ~0ULL;
+    grub_err_t err;
+    nl1_entries = (((grub_uint64_t) grub_bfs_to_cpu16 (ino->double_indirect.len))
+		   << (grub_bfs_to_cpu32 (sb->log2_bsize) - LOG_EXTENT_SIZE));
+    l1_entries = grub_malloc (nl1_entries << LOG_EXTENT_SIZE);
+    if (!l1_entries)
+      return grub_errno;
+    nl2_entries = 0;
+    l2_entries = grub_malloc (1 << (DOUBLE_INDIRECT_SHIFT
+				    + grub_bfs_to_cpu32 (sb->log2_bsize)));
+    if (!l2_entries)
+      {
+	grub_free (l1_entries);
+	return grub_errno;
+      }
+    err = read_extent (disk, sb, &ino->double_indirect, 0, 0,
+		       l1_entries, nl1_entries << LOG_EXTENT_SIZE);
+    if (err)
+      {
+	grub_free (l1_entries);
+	grub_free (l2_entries);
+	return err;
+      }
+
+    while (len > 0)
+      {
+	grub_off_t boff, l2n, l1n;
+	grub_size_t read_size;
+	grub_off_t double_indirect_offset;
+	double_indirect_offset = off
+	  - grub_bfs_to_cpu64 (ino->max_indirect_range);
+	boff = (double_indirect_offset
+		& ((1 << (grub_bfs_to_cpu32 (sb->log2_bsize)
+			  + DOUBLE_INDIRECT_SHIFT)) - 1));
+	l2n = ((double_indirect_offset >> (grub_bfs_to_cpu32 (sb->log2_bsize)
+					   + DOUBLE_INDIRECT_SHIFT))
+	       & ((1 << (grub_bfs_to_cpu32 (sb->log2_bsize) - LOG_EXTENT_SIZE
+			 + DOUBLE_INDIRECT_SHIFT)) - 1));
+	l1n =
+	  (double_indirect_offset >>
+	   (2 * grub_bfs_to_cpu32 (sb->log2_bsize) - LOG_EXTENT_SIZE +
+	    2 * DOUBLE_INDIRECT_SHIFT));
+	if (l1n > nl1_entries)
+	  {
+	    grub_free (l1_entries);
+	    grub_free (l2_entries);
+	    return grub_error (GRUB_ERR_BAD_FS,
+			       "incorrect double-indirect block");
+	  }
+	if (l1n != last_l1n)
+	  {
+	    nl2_entries = (((grub_uint64_t) grub_bfs_to_cpu16 (l1_entries[l1n].len))
+			   << (grub_bfs_to_cpu32 (sb->log2_bsize)
+			       - LOG_EXTENT_SIZE));
+	    if (nl2_entries > (1U << (grub_bfs_to_cpu32 (sb->log2_bsize)
+				      - LOG_EXTENT_SIZE
+				      + DOUBLE_INDIRECT_SHIFT)))
+	      nl2_entries = (1 << (grub_bfs_to_cpu32 (sb->log2_bsize)
+				   - LOG_EXTENT_SIZE
+				   + DOUBLE_INDIRECT_SHIFT));
+	    err = read_extent (disk, sb, &l1_entries[l1n], 0, 0,
+			       l2_entries, nl2_entries << LOG_EXTENT_SIZE);
+	    if (err)
+	      {
+		grub_free (l1_entries);
+		grub_free (l2_entries);
+		return err;
+	      }
+	    last_l1n = l1n;
+	  }
+	if (l2n > nl2_entries)
+	  {
+	    grub_free (l1_entries);
+	    grub_free (l2_entries);
+	    return grub_error (GRUB_ERR_BAD_FS,
+			       "incorrect double-indirect block");
+	  }
+
+	read_size = (1 << (grub_bfs_to_cpu32 (sb->log2_bsize)
+			   + DOUBLE_INDIRECT_SHIFT)) - boff;
+	if (read_size > len)
+	  read_size = len;
+	disk->read_hook = read_hook;
+	disk->read_hook_data = read_hook_data;
+	err = read_extent (disk, sb, &l2_entries[l2n], 0, boff,
+			   buf, read_size);
+	disk->read_hook = 0;
+	if (err)
+	  {
+	    grub_free (l1_entries);
+	    grub_free (l2_entries);
+	    return err;
+	  }
+	off += read_size;
+	len -= read_size;
+	buf = (char *) buf + read_size;
+      }
+    return GRUB_ERR_NONE;
+  }
+}
+
+static grub_err_t
+read_b_node (grub_disk_t disk,
+	     const struct grub_bfs_superblock *sb,
+	     const struct grub_bfs_inode *ino,
+	     grub_uint64_t node_off,
+	     struct grub_bfs_btree_node **node,
+	     char **key_data, grub_uint16_t **keylen_idx,
+	     grub_unaligned_uint64_t **key_values)
+{
+  void *ret;
+  struct grub_bfs_btree_node node_head;
+  grub_size_t total_size;
+  grub_err_t err;
+
+  *node = NULL;
+  *key_data = NULL;
+  *keylen_idx = NULL;
+  *key_values = NULL;
+
+  err = read_bfs_file (disk, sb, ino, node_off, &node_head, sizeof (node_head),
+		       0, 0);
+  if (err)
+    return err;
+
+  total_size = ALIGN_UP (sizeof (node_head) +
+			 grub_bfs_to_cpu_treehead
+			 (node_head.total_key_len),
+			 BTREE_ALIGN) +
+    grub_bfs_to_cpu_treehead (node_head.count_keys) *
+    sizeof (grub_uint16_t)
+    + grub_bfs_to_cpu_treehead (node_head.count_keys) *
+    sizeof (grub_uint64_t);
+
+  ret = grub_malloc (total_size);
+  if (!ret)
+    return grub_errno;
+
+  err = read_bfs_file (disk, sb, ino, node_off, ret, total_size, 0, 0);
+  if (err)
+    {
+      grub_free (ret);
+      return err;
+    }
+
+  *node = ret;
+  *key_data = (char *) ret + sizeof (node_head);
+  *keylen_idx = (grub_uint16_t *) ret
+    + ALIGN_UP (sizeof (node_head) +
+		grub_bfs_to_cpu_treehead (node_head.total_key_len),
+		BTREE_ALIGN) / 2;
+  *key_values = (grub_unaligned_uint64_t *)
+    (*keylen_idx +
+     grub_bfs_to_cpu_treehead (node_head.count_keys));
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+iterate_in_b_tree (grub_disk_t disk,
+		   const struct grub_bfs_superblock *sb,
+		   const struct grub_bfs_inode *ino,
+		   int (*hook) (const char *name, grub_uint64_t value,
+				struct grub_bfs_dir_ctx *ctx),
+		   struct grub_bfs_dir_ctx *ctx)
+{
+  struct grub_bfs_btree_header head;
+  grub_err_t err;
+  int level;
+  grub_uint64_t node_off;
+
+  err = read_bfs_file (disk, sb, ino, 0, &head, sizeof (head), 0, 0);
+  if (err)
+    return 0;
+  node_off = grub_bfs_to_cpu64 (head.root);
+
+  level = grub_bfs_to_cpu32 (head.level) - 1;
+  while (level--)
+    {
+      struct grub_bfs_btree_node node;
+      grub_uint64_t key_value;
+      err = read_bfs_file (disk, sb, ino, node_off, &node, sizeof (node),
+			   0, 0);
+      if (err)
+	return 0;
+      err = read_bfs_file (disk, sb, ino, node_off
+			   + ALIGN_UP (sizeof (node) +
+				       grub_bfs_to_cpu_treehead (node.
+								 total_key_len),
+				       BTREE_ALIGN) +
+			   grub_bfs_to_cpu_treehead (node.count_keys) *
+			   sizeof (grub_uint16_t), &key_value,
+			   sizeof (grub_uint64_t), 0, 0);
+      if (err)
+	return 0;
+
+      node_off = grub_bfs_to_cpu64 (key_value);
+    }
+
+  while (1)
+    {
+      struct grub_bfs_btree_node *node;
+      char *key_data;
+      grub_uint16_t *keylen_idx;
+      grub_unaligned_uint64_t *key_values;
+      unsigned i;
+      grub_uint16_t start = 0, end = 0;
+
+      err = read_b_node (disk, sb, ino,
+			 node_off,
+			 &node,
+			 &key_data, 
+			 &keylen_idx,
+			 &key_values);
+
+      if (err)
+	return 0;
+      
+      for (i = 0; i < grub_bfs_to_cpu_treehead (node->count_keys); i++)
+	{
+	  char c;
+	  start = end;
+	  end = grub_bfs_to_cpu16 (keylen_idx[i]);
+	  if (grub_bfs_to_cpu_treehead (node->total_key_len) <= end)
+	    end = grub_bfs_to_cpu_treehead (node->total_key_len);
+	  c = key_data[end];
+	  key_data[end] = 0;
+	  if (hook (key_data + start, grub_bfs_to_cpu64 (key_values[i].val),
+		    ctx))
+	    {
+	      grub_free (node);
+	      return 1;
+	    }
+	    key_data[end] = c;
+	  }
+	node_off = grub_bfs_to_cpu64 (node->right);
+	grub_free (node);
+	if (node_off == POINTER_INVALID)
+	  return 0;
+    }
+}
+
+static int
+bfs_strcmp (const char *a, const char *b, grub_size_t alen)
+{
+  char ac, bc;
+  while (*b && alen)
+    {
+      if (*a != *b)
+	break;
+
+      a++;
+      b++;
+      alen--;
+    }
+
+  ac = alen ? *a : 0;
+  bc = *b;
+
+#ifdef MODE_AFS
+  return (int) (grub_int8_t) ac - (int) (grub_int8_t) bc;
+#else
+  return (int) (grub_uint8_t) ac - (int) (grub_uint8_t) bc;
+#endif
+}
+
+static grub_err_t
+find_in_b_tree (grub_disk_t disk,
+		const struct grub_bfs_superblock *sb,
+		const struct grub_bfs_inode *ino, const char *name,
+		grub_uint64_t * res)
+{
+  struct grub_bfs_btree_header head;
+  grub_err_t err;
+  int level;
+  grub_uint64_t node_off;
+
+  err = read_bfs_file (disk, sb, ino, 0, &head, sizeof (head), 0, 0);
+  if (err)
+    return err;
+  node_off = grub_bfs_to_cpu64 (head.root);
+
+  level = grub_bfs_to_cpu32 (head.level) - 1;
+  while (1)
+    {
+      struct grub_bfs_btree_node *node;
+      char *key_data;
+      grub_uint16_t *keylen_idx;
+      grub_unaligned_uint64_t *key_values;
+      int lg, j;
+      unsigned i;
+
+      err = read_b_node (disk, sb, ino, node_off, &node, &key_data, &keylen_idx, &key_values);
+      if (err)
+	return err;
+
+      if (node->count_keys == 0)
+	{
+	  grub_free (node);
+	  return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"),
+			     name);
+	}
+
+      for (lg = 0; grub_bfs_to_cpu_treehead (node->count_keys) >> lg; lg++);
+
+      i = 0;
+
+      for (j = lg - 1; j >= 0; j--)
+	{
+	  int cmp;
+	  grub_uint16_t start = 0, end = 0;
+	  if ((i | (1 << j)) >= grub_bfs_to_cpu_treehead (node->count_keys))
+	    continue;
+	  start = grub_bfs_to_cpu16 (keylen_idx[(i | (1 << j)) - 1]);
+	  end = grub_bfs_to_cpu16 (keylen_idx[(i | (1 << j))]);
+	  if (grub_bfs_to_cpu_treehead (node->total_key_len) <= end)
+	    end = grub_bfs_to_cpu_treehead (node->total_key_len);
+	  cmp = bfs_strcmp (key_data + start, name, end - start);
+	  if (cmp == 0 && level == 0)
+	    {
+	      *res = grub_bfs_to_cpu64 (key_values[i | (1 << j)].val);
+	      grub_free (node);
+	      return GRUB_ERR_NONE;
+	    }
+#ifdef MODE_AFS
+	  if (cmp <= 0)
+#else
+	  if (cmp < 0)
+#endif
+	    i |= (1 << j);
+	}
+      if (i == 0)
+	{
+	  grub_uint16_t end = 0;
+	  int cmp;
+	  end = grub_bfs_to_cpu16 (keylen_idx[0]);
+	  if (grub_bfs_to_cpu_treehead (node->total_key_len) <= end)
+	    end = grub_bfs_to_cpu_treehead (node->total_key_len);
+	  cmp = bfs_strcmp (key_data, name, end);
+	  if (cmp == 0 && level == 0)
+	    {
+	      *res = grub_bfs_to_cpu64 (key_values[0].val);
+	      grub_free (node);
+	      return GRUB_ERR_NONE;
+	    }
+#ifdef MODE_AFS
+	  if (cmp > 0 && level != 0)
+#else
+	    if (cmp >= 0 && level != 0)
+#endif
+	      {
+		node_off = grub_bfs_to_cpu64 (key_values[0].val);
+		level--;
+		grub_free (node);
+		continue;
+	      }
+	    else if (level != 0
+		     && grub_bfs_to_cpu_treehead (node->count_keys) >= 2)
+	      {
+		node_off = grub_bfs_to_cpu64 (key_values[1].val);
+		level--;
+		grub_free (node);
+		continue;
+	      }	      
+	  }
+	else if (level != 0
+		 && i + 1 < grub_bfs_to_cpu_treehead (node->count_keys))
+	  {
+	    node_off = grub_bfs_to_cpu64 (key_values[i + 1].val);
+	    level--;
+	    grub_free (node);
+	    continue;
+	  }
+	if (node->overflow != POINTER_INVALID)
+	  {
+	    node_off = grub_bfs_to_cpu64 (node->overflow);
+	    /* This level-- isn't specified but is needed.  */
+	    level--;
+	    grub_free (node);
+	    continue;
+	  }
+	grub_free (node);
+	return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"),
+			   name);
+    }
+}
+
+struct grub_fshelp_node
+{
+  grub_disk_t disk;
+  const struct grub_bfs_superblock *sb;
+  struct grub_bfs_inode ino;
+};
+
+static grub_err_t
+lookup_file (grub_fshelp_node_t dir,
+	     const char *name,
+	     grub_fshelp_node_t *foundnode,
+	     enum grub_fshelp_filetype *foundtype)
+{
+  grub_err_t err;
+  struct grub_bfs_inode *new_ino;
+  grub_uint64_t res = 0;
+
+  err = find_in_b_tree (dir->disk, dir->sb, &dir->ino, name, &res);
+  if (err)
+    return err;
+
+  *foundnode = grub_malloc (sizeof (struct grub_fshelp_node));
+  if (!*foundnode)
+    return grub_errno;
+
+  (*foundnode)->disk = dir->disk;
+  (*foundnode)->sb = dir->sb;
+  new_ino = &(*foundnode)->ino;
+
+  if (grub_disk_read (dir->disk, res
+		      << (grub_bfs_to_cpu32 (dir->sb->log2_bsize)
+			  - GRUB_DISK_SECTOR_BITS), 0,
+		      sizeof (*new_ino), (char *) new_ino))
+    {
+      grub_free (*foundnode);
+      return grub_errno;
+    }
+  switch (grub_bfs_to_cpu32 (new_ino->mode) & ATTR_TYPE)
+    {
+    default:
+    case ATTR_REG:
+      *foundtype = GRUB_FSHELP_REG;
+      break;
+    case ATTR_DIR:
+      *foundtype = GRUB_FSHELP_DIR;
+      break;
+    case ATTR_LNK:
+      *foundtype = GRUB_FSHELP_SYMLINK;
+      break;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static char *
+read_symlink (grub_fshelp_node_t node)
+{
+  char *alloc = NULL;
+  grub_err_t err;
+
+#ifndef MODE_AFS
+  if (!(grub_bfs_to_cpu32 (node->ino.flags) & LONG_SYMLINK))
+    {
+      alloc = grub_malloc (sizeof (node->ino.inplace_link) + 1);
+      if (!alloc)
+	{
+	  return NULL;
+	}
+      grub_memcpy (alloc, node->ino.inplace_link,
+		   sizeof (node->ino.inplace_link));
+      alloc[sizeof (node->ino.inplace_link)] = 0;
+    }
+  else
+#endif
+    {
+      grub_size_t symsize = grub_bfs_to_cpu64 (node->ino.size);
+      alloc = grub_malloc (symsize + 1);
+      if (!alloc)
+	return NULL;
+      err = read_bfs_file (node->disk, node->sb, &node->ino, 0, alloc, symsize, 0, 0);
+      if (err)
+	{
+	  grub_free (alloc);
+	  return NULL;
+	}
+      alloc[symsize] = 0;
+    }
+
+  return alloc;
+}
+
+static grub_err_t
+find_file (const char *path, grub_disk_t disk,
+	   const struct grub_bfs_superblock *sb, struct grub_bfs_inode *ino,
+	   enum grub_fshelp_filetype exptype)
+{
+  grub_err_t err;
+  struct grub_fshelp_node root = {
+    .disk = disk,
+    .sb = sb,
+  };
+  struct grub_fshelp_node *found;
+
+  err = read_extent (disk, sb, &sb->root_dir, 0, 0, &root.ino,
+		     sizeof (root.ino));
+  if (err)
+    return err;
+  err = grub_fshelp_find_file_lookup (path, &root, &found, lookup_file, read_symlink, exptype);
+  if (!err)
+    grub_memcpy (ino, &found->ino, sizeof (*ino));
+
+  if (&root != found)
+    grub_free (found);
+  return err;
+}
+
+static grub_err_t
+mount (grub_disk_t disk, struct grub_bfs_superblock *sb)
+{
+  grub_err_t err;
+  err = grub_disk_read (disk, SUPERBLOCK, 0, sizeof (*sb), sb);
+  if (err == GRUB_ERR_OUT_OF_RANGE)
+    return grub_error (GRUB_ERR_BAD_FS, 
+#ifdef MODE_AFS
+		       "not an AFS filesystem"
+#else
+		       "not a BFS filesystem"
+#endif
+		       );
+  if (err)
+    return err;
+  if (sb->magic1 != grub_cpu_to_bfs32_compile_time (SUPER_BLOCK_MAGIC1)
+      || sb->magic2 != grub_cpu_to_bfs32_compile_time (SUPER_BLOCK_MAGIC2)
+      || sb->magic3 != grub_cpu_to_bfs32_compile_time (SUPER_BLOCK_MAGIC3)
+      || sb->bsize == 0
+      || (grub_bfs_to_cpu32 (sb->bsize)
+	  != (1U << grub_bfs_to_cpu32 (sb->log2_bsize)))
+      || grub_bfs_to_cpu32 (sb->log2_bsize) < GRUB_DISK_SECTOR_BITS)
+    return grub_error (GRUB_ERR_BAD_FS, 
+#ifdef MODE_AFS
+		       "not an AFS filesystem"
+#else
+		       "not a BFS filesystem"
+#endif
+		       );
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for grub_bfs_dir.  */
+static int
+grub_bfs_dir_iter (const char *name, grub_uint64_t value,
+		   struct grub_bfs_dir_ctx *ctx)
+{
+  grub_err_t err2;
+  struct grub_bfs_inode ino;
+  struct grub_dirhook_info info;
+
+  err2 = grub_disk_read (ctx->device->disk, value
+			 << (grub_bfs_to_cpu32 (ctx->sb.log2_bsize)
+			     - GRUB_DISK_SECTOR_BITS), 0,
+			 sizeof (ino), (char *) &ino);
+  if (err2)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  info.mtimeset = 1;
+#ifdef MODE_AFS
+  info.mtime =
+    grub_divmod64 (grub_bfs_to_cpu64 (ino.mtime), 1000000, 0);
+#else
+  info.mtime = grub_bfs_to_cpu64 (ino.mtime) >> 16;
+#endif
+  info.dir = ((grub_bfs_to_cpu32 (ino.mode) & ATTR_TYPE) == ATTR_DIR);
+  return ctx->hook (name, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_bfs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_bfs_dir_ctx ctx = {
+    .device = device,
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  grub_err_t err;
+
+  err = mount (device->disk, &ctx.sb);
+  if (err)
+    return err;
+
+  {
+    struct grub_bfs_inode ino;
+    err = find_file (path, device->disk, &ctx.sb, &ino, GRUB_FSHELP_DIR);
+    if (err)
+      return err;
+    iterate_in_b_tree (device->disk, &ctx.sb, &ino, grub_bfs_dir_iter,
+		       &ctx);
+  }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_bfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_bfs_superblock sb;
+  grub_err_t err;
+
+  err = mount (file->device->disk, &sb);
+  if (err)
+    return err;
+
+  {
+    struct grub_bfs_inode ino;
+    struct grub_bfs_data *data;
+    err = find_file (name, file->device->disk, &sb, &ino, GRUB_FSHELP_REG);
+    if (err)
+      return err;
+
+    data = grub_zalloc (sizeof (struct grub_bfs_data));
+    if (!data)
+      return grub_errno;
+    data->sb = sb;
+    grub_memcpy (&data->ino, &ino, sizeof (data->ino));
+    file->data = data;
+    file->size = grub_bfs_to_cpu64 (ino.size);
+  }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_bfs_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+grub_bfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_err_t err;
+  struct grub_bfs_data *data = file->data;
+
+  err = read_bfs_file (file->device->disk, &data->sb,
+		       &data->ino, file->offset, buf, len,
+		       file->read_hook, file->read_hook_data);
+  if (err)
+    return -1;
+  return len;
+}
+
+static grub_err_t
+grub_bfs_label (grub_device_t device, char **label)
+{
+  struct grub_bfs_superblock sb;
+  grub_err_t err;
+
+  *label = 0;
+
+  err = mount (device->disk, &sb);
+  if (err)
+    return err;
+
+  *label = grub_strndup (sb.label, sizeof (sb.label));
+  return GRUB_ERR_NONE;
+}
+
+#ifndef MODE_AFS
+static grub_ssize_t
+read_bfs_attr (grub_disk_t disk,
+	       const struct grub_bfs_superblock *sb,
+	       struct grub_bfs_inode *ino,
+	       const char *name, void *buf, grub_size_t len)
+{
+  grub_uint8_t *ptr = (grub_uint8_t *) ino->small_data;
+  grub_uint8_t *end = ((grub_uint8_t *) ino + grub_bfs_to_cpu32 (sb->bsize));
+
+  while (ptr + sizeof (struct grub_bfs_small_data_element_header) < end)
+    {
+      struct grub_bfs_small_data_element_header *el;
+      char *el_name;
+      grub_uint8_t *data;
+      el = (struct grub_bfs_small_data_element_header *) ptr;
+      if (el->name_len == 0)
+	break;
+      el_name = (char *) (el + 1);
+      data = (grub_uint8_t *) el_name + grub_bfs_to_cpu16 (el->name_len) + 3;
+      ptr = data + grub_bfs_to_cpu16 (el->value_len) + 1;
+      if (grub_memcmp (name, el_name, grub_bfs_to_cpu16 (el->name_len)) == 0
+	  && name[el->name_len] == 0)
+	{
+	  grub_size_t copy;
+	  copy = len;
+	  if (grub_bfs_to_cpu16 (el->value_len) > copy)
+	    copy = grub_bfs_to_cpu16 (el->value_len);
+	  grub_memcpy (buf, data, copy);
+	  return copy;
+	}
+    }
+
+  if (ino->attr.len != 0)
+    {
+      grub_size_t read;
+      grub_err_t err;
+      grub_uint64_t res;
+
+      err = read_extent (disk, sb, &ino->attr, 0, 0, ino,
+			 grub_bfs_to_cpu32 (sb->bsize));
+      if (err)
+	return -1;
+
+      err = find_in_b_tree (disk, sb, ino, name, &res);
+      if (err)
+	return -1;
+      grub_disk_read (disk, res
+		      << (grub_bfs_to_cpu32 (sb->log2_bsize)
+			  - GRUB_DISK_SECTOR_BITS), 0,
+		      grub_bfs_to_cpu32 (sb->bsize), (char *) ino);
+      read = grub_bfs_to_cpu64 (ino->size);
+      if (read > len)
+	read = len;
+
+      err = read_bfs_file (disk, sb, ino, 0, buf, read, 0, 0);
+      if (err)
+	return -1;
+      return read;
+    }
+  return -1;
+}
+
+static grub_err_t
+grub_bfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_bfs_superblock sb;
+  grub_err_t err;
+  struct grub_bfs_inode *ino;
+  grub_uint64_t vid;
+
+  *uuid = 0;
+
+  err = mount (device->disk, &sb);
+  if (err)
+    return err;
+
+  ino = grub_malloc (grub_bfs_to_cpu32 (sb.bsize));
+  if (!ino)
+    return grub_errno;
+
+  err = read_extent (device->disk, &sb, &sb.root_dir, 0, 0,
+		     ino, grub_bfs_to_cpu32 (sb.bsize));
+  if (err)
+    {
+      grub_free (ino);
+      return err;
+    }
+  if (read_bfs_attr (device->disk, &sb, ino, "be:volume_id",
+		     &vid, sizeof (vid)) == sizeof (vid))
+    *uuid =
+      grub_xasprintf ("%016" PRIxGRUB_UINT64_T, grub_bfs_to_cpu64 (vid));
+
+  grub_free (ino);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_fs grub_bfs_fs = {
+#ifdef MODE_AFS
+  .name = "afs",
+#else
+  .name = "bfs",
+#endif
+  .fs_dir = grub_bfs_dir,
+  .fs_open = grub_bfs_open,
+  .fs_read = grub_bfs_read,
+  .fs_close = grub_bfs_close,
+  .fs_label = grub_bfs_label,
+#ifndef MODE_AFS
+  .fs_uuid = grub_bfs_uuid,
+#endif
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 1,
+  .blocklist_install = 1,
+#endif
+};
+
+#ifdef MODE_AFS
+GRUB_MOD_INIT (afs)
+#else
+GRUB_MOD_INIT (bfs)
+#endif
+{
+  COMPILE_TIME_ASSERT (1 << LOG_EXTENT_SIZE ==
+		       sizeof (struct grub_bfs_extent));
+  grub_fs_register (&grub_bfs_fs);
+}
+
+#ifdef MODE_AFS
+GRUB_MOD_FINI (afs)
+#else
+GRUB_MOD_FINI (bfs)
+#endif
+{
+  grub_fs_unregister (&grub_bfs_fs);
+}
diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
new file mode 100644
index 0000000..6320303
--- /dev/null
+++ b/grub-core/fs/btrfs.c
@@ -0,0 +1,2216 @@
+/* btrfs.c - B-tree file system.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Tell zstd to expose functions that aren't part of the stable API, which
+ * aren't safe to use when linking against a dynamic library. We vendor in a
+ * specific zstd version, so we know what we're getting. We need these unstable
+ * functions to provide our own allocator, which uses grub_malloc(), to zstd.
+ */
+#define ZSTD_STATIC_LINKING_ONLY
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/lib/crc.h>
+#include <grub/deflate.h>
+#include <minilzo.h>
+#include <zstd.h>
+#include <grub/i18n.h>
+#include <grub/btrfs.h>
+#include <grub/crypto.h>
+#include <grub/diskfilter.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_BTRFS_SIGNATURE "_BHRfS_M"
+
+/* From http://www.oberhumer.com/opensource/lzo/lzofaq.php
+ * LZO will expand incompressible data by a little amount. I still haven't
+ * computed the exact values, but I suggest using these formulas for
+ * a worst-case expansion calculation:
+ *
+ * output_block_size = input_block_size + (input_block_size / 16) + 64 + 3
+ *  */
+#define GRUB_BTRFS_LZO_BLOCK_SIZE 4096
+#define GRUB_BTRFS_LZO_BLOCK_MAX_CSIZE (GRUB_BTRFS_LZO_BLOCK_SIZE + \
+				     (GRUB_BTRFS_LZO_BLOCK_SIZE / 16) + 64 + 3)
+
+#define ZSTD_BTRFS_MAX_WINDOWLOG 17
+#define ZSTD_BTRFS_MAX_INPUT     (1 << ZSTD_BTRFS_MAX_WINDOWLOG)
+
+typedef grub_uint8_t grub_btrfs_checksum_t[0x20];
+typedef grub_uint16_t grub_btrfs_uuid_t[8];
+
+struct grub_btrfs_device
+{
+  grub_uint64_t device_id;
+  grub_uint64_t size;
+  grub_uint8_t dummy[0x62 - 0x10];
+} GRUB_PACKED;
+
+struct grub_btrfs_superblock
+{
+  grub_btrfs_checksum_t checksum;
+  grub_btrfs_uuid_t uuid;
+  grub_uint8_t dummy[0x10];
+  grub_uint8_t signature[sizeof (GRUB_BTRFS_SIGNATURE) - 1];
+  grub_uint64_t generation;
+  grub_uint64_t root_tree;
+  grub_uint64_t chunk_tree;
+  grub_uint8_t dummy2[0x20];
+  grub_uint64_t root_dir_objectid;
+  grub_uint8_t dummy3[0x41];
+  struct grub_btrfs_device this_device;
+  char label[0x100];
+  grub_uint8_t dummy4[0x100];
+  grub_uint8_t bootstrap_mapping[0x800];
+} GRUB_PACKED;
+
+struct btrfs_header
+{
+  grub_btrfs_checksum_t checksum;
+  grub_btrfs_uuid_t uuid;
+  grub_uint64_t bytenr;
+  grub_uint8_t dummy[0x28];
+  grub_uint32_t nitems;
+  grub_uint8_t level;
+} GRUB_PACKED;
+
+struct grub_btrfs_device_desc
+{
+  grub_device_t dev;
+  grub_uint64_t id;
+};
+
+struct grub_btrfs_data
+{
+  struct grub_btrfs_superblock sblock;
+  grub_uint64_t tree;
+  grub_uint64_t inode;
+
+  struct grub_btrfs_device_desc *devices_attached;
+  unsigned n_devices_attached;
+  unsigned n_devices_allocated;
+
+  /* Cached extent data.  */
+  grub_uint64_t extstart;
+  grub_uint64_t extend;
+  grub_uint64_t extino;
+  grub_uint64_t exttree;
+  grub_size_t extsize;
+  struct grub_btrfs_extent_data *extent;
+};
+
+struct grub_btrfs_chunk_item
+{
+  grub_uint64_t size;
+  grub_uint64_t dummy;
+  grub_uint64_t stripe_length;
+  grub_uint64_t type;
+#define GRUB_BTRFS_CHUNK_TYPE_BITS_DONTCARE 0x07
+#define GRUB_BTRFS_CHUNK_TYPE_SINGLE        0x00
+#define GRUB_BTRFS_CHUNK_TYPE_RAID0         0x08
+#define GRUB_BTRFS_CHUNK_TYPE_RAID1         0x10
+#define GRUB_BTRFS_CHUNK_TYPE_DUPLICATED    0x20
+#define GRUB_BTRFS_CHUNK_TYPE_RAID10        0x40
+#define GRUB_BTRFS_CHUNK_TYPE_RAID5         0x80
+#define GRUB_BTRFS_CHUNK_TYPE_RAID6         0x100
+#define GRUB_BTRFS_CHUNK_TYPE_RAID1C3       0x200
+#define GRUB_BTRFS_CHUNK_TYPE_RAID1C4       0x400
+  grub_uint8_t dummy2[0xc];
+  grub_uint16_t nstripes;
+  grub_uint16_t nsubstripes;
+} GRUB_PACKED;
+
+struct grub_btrfs_chunk_stripe
+{
+  grub_uint64_t device_id;
+  grub_uint64_t offset;
+  grub_btrfs_uuid_t device_uuid;
+} GRUB_PACKED;
+
+struct grub_btrfs_leaf_node
+{
+  struct grub_btrfs_key key;
+  grub_uint32_t offset;
+  grub_uint32_t size;
+} GRUB_PACKED;
+
+struct grub_btrfs_internal_node
+{
+  struct grub_btrfs_key key;
+  grub_uint64_t addr;
+  grub_uint64_t dummy;
+} GRUB_PACKED;
+
+struct grub_btrfs_dir_item
+{
+  struct grub_btrfs_key key;
+  grub_uint8_t dummy[8];
+  grub_uint16_t m;
+  grub_uint16_t n;
+#define GRUB_BTRFS_DIR_ITEM_TYPE_REGULAR 1
+#define GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY 2
+#define GRUB_BTRFS_DIR_ITEM_TYPE_SYMLINK 7
+  grub_uint8_t type;
+  char name[0];
+} GRUB_PACKED;
+
+struct grub_btrfs_leaf_descriptor
+{
+  unsigned depth;
+  unsigned allocated;
+  struct
+  {
+    grub_disk_addr_t addr;
+    unsigned iter;
+    unsigned maxiter;
+    int leaf;
+  } *data;
+};
+
+struct grub_btrfs_time
+{
+  grub_int64_t sec;
+  grub_uint32_t nanosec;
+} GRUB_PACKED;
+
+struct grub_btrfs_inode
+{
+  grub_uint8_t dummy1[0x10];
+  grub_uint64_t size;
+  grub_uint8_t dummy2[0x70];
+  struct grub_btrfs_time mtime;
+} GRUB_PACKED;
+
+struct grub_btrfs_extent_data
+{
+  grub_uint64_t dummy;
+  grub_uint64_t size;
+  grub_uint8_t compression;
+  grub_uint8_t encryption;
+  grub_uint16_t encoding;
+  grub_uint8_t type;
+  union
+  {
+    char inl[0];
+    struct
+    {
+      grub_uint64_t laddr;
+      grub_uint64_t compressed_size;
+      grub_uint64_t offset;
+      grub_uint64_t filled;
+    };
+  };
+} GRUB_PACKED;
+
+#define GRUB_BTRFS_EXTENT_INLINE 0
+#define GRUB_BTRFS_EXTENT_REGULAR 1
+
+#define GRUB_BTRFS_COMPRESSION_NONE 0
+#define GRUB_BTRFS_COMPRESSION_ZLIB 1
+#define GRUB_BTRFS_COMPRESSION_LZO  2
+#define GRUB_BTRFS_COMPRESSION_ZSTD 3
+
+#define GRUB_BTRFS_OBJECT_ID_CHUNK 0x100
+
+static grub_disk_addr_t superblock_sectors[] = { 64 * 2, 64 * 1024 * 2,
+  256 * 1048576 * 2, 1048576ULL * 1048576ULL * 2
+};
+
+static grub_err_t
+grub_btrfs_read_logical (struct grub_btrfs_data *data,
+			 grub_disk_addr_t addr, void *buf, grub_size_t size,
+			 int recursion_depth);
+
+static grub_err_t
+read_sblock (grub_disk_t disk, struct grub_btrfs_superblock *sb)
+{
+  struct grub_btrfs_superblock sblock;
+  unsigned i;
+  grub_err_t err = GRUB_ERR_NONE;
+  for (i = 0; i < ARRAY_SIZE (superblock_sectors); i++)
+    {
+      /* Don't try additional superblocks beyond device size.  */
+      if (i && (grub_le_to_cpu64 (sblock.this_device.size)
+		>> GRUB_DISK_SECTOR_BITS) <= superblock_sectors[i])
+	break;
+      err = grub_disk_read (disk, superblock_sectors[i], 0,
+			    sizeof (sblock), &sblock);
+      if (err == GRUB_ERR_OUT_OF_RANGE)
+	break;
+
+      if (grub_memcmp ((char *) sblock.signature, GRUB_BTRFS_SIGNATURE,
+		       sizeof (GRUB_BTRFS_SIGNATURE) - 1) != 0)
+	break;
+      if (i == 0 || grub_le_to_cpu64 (sblock.generation)
+	  > grub_le_to_cpu64 (sb->generation))
+	grub_memcpy (sb, &sblock, sizeof (sblock));
+    }
+
+  if ((err == GRUB_ERR_OUT_OF_RANGE || !err) && i == 0)
+    return grub_error (GRUB_ERR_BAD_FS, "not a Btrfs filesystem");
+
+  if (err == GRUB_ERR_OUT_OF_RANGE)
+    grub_errno = err = GRUB_ERR_NONE;
+
+  return err;
+}
+
+static int
+key_cmp (const struct grub_btrfs_key *a, const struct grub_btrfs_key *b)
+{
+  if (grub_le_to_cpu64 (a->object_id) < grub_le_to_cpu64 (b->object_id))
+    return -1;
+  if (grub_le_to_cpu64 (a->object_id) > grub_le_to_cpu64 (b->object_id))
+    return +1;
+
+  if (a->type < b->type)
+    return -1;
+  if (a->type > b->type)
+    return +1;
+
+  if (grub_le_to_cpu64 (a->offset) < grub_le_to_cpu64 (b->offset))
+    return -1;
+  if (grub_le_to_cpu64 (a->offset) > grub_le_to_cpu64 (b->offset))
+    return +1;
+  return 0;
+}
+
+static void
+free_iterator (struct grub_btrfs_leaf_descriptor *desc)
+{
+  grub_free (desc->data);
+}
+
+static grub_err_t
+check_btrfs_header (struct grub_btrfs_data *data, struct btrfs_header *header,
+                    grub_disk_addr_t addr)
+{
+  if (grub_le_to_cpu64 (header->bytenr) != addr)
+    {
+      grub_dprintf ("btrfs", "btrfs_header.bytenr is not equal node addr\n");
+      return grub_error (GRUB_ERR_BAD_FS,
+			 "header bytenr is not equal node addr");
+    }
+  if (grub_memcmp (data->sblock.uuid, header->uuid, sizeof(grub_btrfs_uuid_t)))
+    {
+      grub_dprintf ("btrfs", "btrfs_header.uuid doesn't match sblock uuid\n");
+      return grub_error (GRUB_ERR_BAD_FS,
+			 "header uuid doesn't match sblock uuid");
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+save_ref (struct grub_btrfs_leaf_descriptor *desc,
+	  grub_disk_addr_t addr, unsigned i, unsigned m, int l)
+{
+  desc->depth++;
+  if (desc->allocated < desc->depth)
+    {
+      void *newdata;
+      grub_size_t sz;
+
+      if (grub_mul (desc->allocated, 2, &desc->allocated) ||
+	  grub_mul (desc->allocated, sizeof (desc->data[0]), &sz))
+	return GRUB_ERR_OUT_OF_RANGE;
+
+      newdata = grub_realloc (desc->data, sz);
+      if (!newdata)
+	return grub_errno;
+      desc->data = newdata;
+    }
+  desc->data[desc->depth - 1].addr = addr;
+  desc->data[desc->depth - 1].iter = i;
+  desc->data[desc->depth - 1].maxiter = m;
+  desc->data[desc->depth - 1].leaf = l;
+  return GRUB_ERR_NONE;
+}
+
+static int
+next (struct grub_btrfs_data *data,
+      struct grub_btrfs_leaf_descriptor *desc,
+      grub_disk_addr_t * outaddr, grub_size_t * outsize,
+      struct grub_btrfs_key *key_out)
+{
+  grub_err_t err;
+  struct grub_btrfs_leaf_node leaf;
+
+  for (; desc->depth > 0; desc->depth--)
+    {
+      desc->data[desc->depth - 1].iter++;
+      if (desc->data[desc->depth - 1].iter
+	  < desc->data[desc->depth - 1].maxiter)
+	break;
+    }
+  if (desc->depth == 0)
+    return 0;
+  while (!desc->data[desc->depth - 1].leaf)
+    {
+      struct grub_btrfs_internal_node node;
+      struct btrfs_header head;
+
+      err = grub_btrfs_read_logical (data, desc->data[desc->depth - 1].iter
+				     * sizeof (node)
+				     + sizeof (struct btrfs_header)
+				     + desc->data[desc->depth - 1].addr,
+				     &node, sizeof (node), 0);
+      if (err)
+	return -err;
+
+      err = grub_btrfs_read_logical (data, grub_le_to_cpu64 (node.addr),
+				     &head, sizeof (head), 0);
+      if (err)
+	return -err;
+      check_btrfs_header (data, &head, grub_le_to_cpu64 (node.addr));
+
+      save_ref (desc, grub_le_to_cpu64 (node.addr), 0,
+		grub_le_to_cpu32 (head.nitems), !head.level);
+    }
+  err = grub_btrfs_read_logical (data, desc->data[desc->depth - 1].iter
+				 * sizeof (leaf)
+				 + sizeof (struct btrfs_header)
+				 + desc->data[desc->depth - 1].addr, &leaf,
+				 sizeof (leaf), 0);
+  if (err)
+    return -err;
+  *outsize = grub_le_to_cpu32 (leaf.size);
+  *outaddr = desc->data[desc->depth - 1].addr + sizeof (struct btrfs_header)
+    + grub_le_to_cpu32 (leaf.offset);
+  *key_out = leaf.key;
+  return 1;
+}
+
+static grub_err_t
+lower_bound (struct grub_btrfs_data *data,
+	     const struct grub_btrfs_key *key_in,
+	     struct grub_btrfs_key *key_out,
+	     grub_uint64_t root,
+	     grub_disk_addr_t *outaddr, grub_size_t *outsize,
+	     struct grub_btrfs_leaf_descriptor *desc,
+	     int recursion_depth)
+{
+  grub_disk_addr_t addr = grub_le_to_cpu64 (root);
+  int depth = -1;
+
+  if (desc)
+    {
+      desc->allocated = 16;
+      desc->depth = 0;
+      desc->data = grub_calloc (desc->allocated, sizeof (desc->data[0]));
+      if (!desc->data)
+	return grub_errno;
+    }
+
+  /* > 2 would work as well but be robust and allow a bit more just in case.
+   */
+  if (recursion_depth > 10)
+    return grub_error (GRUB_ERR_BAD_FS, "too deep btrfs virtual nesting");
+
+  grub_dprintf ("btrfs",
+		"retrieving %" PRIxGRUB_UINT64_T
+		" %x %" PRIxGRUB_UINT64_T "\n",
+		key_in->object_id, key_in->type, key_in->offset);
+
+  while (1)
+    {
+      grub_err_t err;
+      struct btrfs_header head;
+
+    reiter:
+      depth++;
+      /* FIXME: preread few nodes into buffer. */
+      err = grub_btrfs_read_logical (data, addr, &head, sizeof (head),
+				     recursion_depth + 1);
+      if (err)
+	return err;
+      check_btrfs_header (data, &head, addr);
+      addr += sizeof (head);
+      if (head.level)
+	{
+	  unsigned i;
+	  struct grub_btrfs_internal_node node, node_last;
+	  int have_last = 0;
+	  grub_memset (&node_last, 0, sizeof (node_last));
+	  for (i = 0; i < grub_le_to_cpu32 (head.nitems); i++)
+	    {
+	      err = grub_btrfs_read_logical (data, addr + i * sizeof (node),
+					     &node, sizeof (node),
+					     recursion_depth + 1);
+	      if (err)
+		return err;
+
+	      grub_dprintf ("btrfs",
+			    "internal node (depth %d) %" PRIxGRUB_UINT64_T
+			    " %x %" PRIxGRUB_UINT64_T "\n", depth,
+			    node.key.object_id, node.key.type,
+			    node.key.offset);
+
+	      if (key_cmp (&node.key, key_in) == 0)
+		{
+		  err = GRUB_ERR_NONE;
+		  if (desc)
+		    err = save_ref (desc, addr - sizeof (head), i,
+				    grub_le_to_cpu32 (head.nitems), 0);
+		  if (err)
+		    return err;
+		  addr = grub_le_to_cpu64 (node.addr);
+		  goto reiter;
+		}
+	      if (key_cmp (&node.key, key_in) > 0)
+		break;
+	      node_last = node;
+	      have_last = 1;
+	    }
+	  if (have_last)
+	    {
+	      err = GRUB_ERR_NONE;
+	      if (desc)
+		err = save_ref (desc, addr - sizeof (head), i - 1,
+				grub_le_to_cpu32 (head.nitems), 0);
+	      if (err)
+		return err;
+	      addr = grub_le_to_cpu64 (node_last.addr);
+	      goto reiter;
+	    }
+	  *outsize = 0;
+	  *outaddr = 0;
+	  grub_memset (key_out, 0, sizeof (*key_out));
+	  if (desc)
+	    return save_ref (desc, addr - sizeof (head), -1,
+			     grub_le_to_cpu32 (head.nitems), 0);
+	  return GRUB_ERR_NONE;
+	}
+      {
+	unsigned i;
+	struct grub_btrfs_leaf_node leaf, leaf_last;
+	int have_last = 0;
+	for (i = 0; i < grub_le_to_cpu32 (head.nitems); i++)
+	  {
+	    err = grub_btrfs_read_logical (data, addr + i * sizeof (leaf),
+					   &leaf, sizeof (leaf),
+					   recursion_depth + 1);
+	    if (err)
+	      return err;
+
+	    grub_dprintf ("btrfs",
+			  "leaf (depth %d) %" PRIxGRUB_UINT64_T
+			  " %x %" PRIxGRUB_UINT64_T "\n", depth,
+			  leaf.key.object_id, leaf.key.type, leaf.key.offset);
+
+	    if (key_cmp (&leaf.key, key_in) == 0)
+	      {
+		grub_memcpy (key_out, &leaf.key, sizeof (*key_out));
+		*outsize = grub_le_to_cpu32 (leaf.size);
+		*outaddr = addr + grub_le_to_cpu32 (leaf.offset);
+		if (desc)
+		  return save_ref (desc, addr - sizeof (head), i,
+				   grub_le_to_cpu32 (head.nitems), 1);
+		return GRUB_ERR_NONE;
+	      }
+
+	    if (key_cmp (&leaf.key, key_in) > 0)
+	      break;
+
+	    have_last = 1;
+	    leaf_last = leaf;
+	  }
+
+	if (have_last)
+	  {
+	    grub_memcpy (key_out, &leaf_last.key, sizeof (*key_out));
+	    *outsize = grub_le_to_cpu32 (leaf_last.size);
+	    *outaddr = addr + grub_le_to_cpu32 (leaf_last.offset);
+	    if (desc)
+	      return save_ref (desc, addr - sizeof (head), i - 1,
+			       grub_le_to_cpu32 (head.nitems), 1);
+	    return GRUB_ERR_NONE;
+	  }
+	*outsize = 0;
+	*outaddr = 0;
+	grub_memset (key_out, 0, sizeof (*key_out));
+	if (desc)
+	  return save_ref (desc, addr - sizeof (head), -1,
+			   grub_le_to_cpu32 (head.nitems), 1);
+	return GRUB_ERR_NONE;
+      }
+    }
+}
+
+/* Context for find_device.  */
+struct find_device_ctx
+{
+  struct grub_btrfs_data *data;
+  grub_uint64_t id;
+  grub_device_t dev_found;
+};
+
+/* Helper for find_device.  */
+static int
+find_device_iter (const char *name, void *data)
+{
+  struct find_device_ctx *ctx = data;
+  grub_device_t dev;
+  grub_err_t err;
+  struct grub_btrfs_superblock sb;
+
+  dev = grub_device_open (name);
+  if (!dev)
+    return 0;
+  if (!dev->disk)
+    {
+      grub_device_close (dev);
+      return 0;
+    }
+  err = read_sblock (dev->disk, &sb);
+  if (err == GRUB_ERR_BAD_FS)
+    {
+      grub_device_close (dev);
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  if (err)
+    {
+      grub_device_close (dev);
+      grub_print_error ();
+      return 0;
+    }
+  if (grub_memcmp (ctx->data->sblock.uuid, sb.uuid, sizeof (sb.uuid)) != 0
+      || sb.this_device.device_id != ctx->id)
+    {
+      grub_device_close (dev);
+      return 0;
+    }
+
+  ctx->dev_found = dev;
+  return 1;
+}
+
+static grub_device_t
+find_device (struct grub_btrfs_data *data, grub_uint64_t id)
+{
+  struct find_device_ctx ctx = {
+    .data = data,
+    .id = id,
+    .dev_found = NULL
+  };
+  unsigned i;
+
+  for (i = 0; i < data->n_devices_attached; i++)
+    if (id == data->devices_attached[i].id)
+      return data->devices_attached[i].dev;
+
+  grub_device_iterate (find_device_iter, &ctx);
+
+  data->n_devices_attached++;
+  if (data->n_devices_attached > data->n_devices_allocated)
+    {
+      void *tmp;
+      grub_size_t sz;
+
+      if (grub_mul (data->n_devices_attached, 2, &data->n_devices_allocated) ||
+	  grub_add (data->n_devices_allocated, 1, &data->n_devices_allocated) ||
+	  grub_mul (data->n_devices_allocated, sizeof (data->devices_attached[0]), &sz))
+	goto fail;
+
+      data->devices_attached = grub_realloc (tmp = data->devices_attached, sz);
+      if (!data->devices_attached)
+	{
+	  data->devices_attached = tmp;
+
+ fail:
+	  if (ctx.dev_found)
+	    grub_device_close (ctx.dev_found);
+	  return NULL;
+	}
+    }
+  data->devices_attached[data->n_devices_attached - 1].id = id;
+  data->devices_attached[data->n_devices_attached - 1].dev = ctx.dev_found;
+  return ctx.dev_found;
+}
+
+static grub_err_t
+btrfs_read_from_chunk (struct grub_btrfs_data *data,
+		       struct grub_btrfs_chunk_item *chunk,
+		       grub_uint64_t stripen, grub_uint64_t stripe_offset,
+		       int redundancy, grub_uint64_t csize,
+		       void *buf)
+{
+    struct grub_btrfs_chunk_stripe *stripe;
+    grub_disk_addr_t paddr;
+    grub_device_t dev;
+    grub_err_t err;
+
+    stripe = (struct grub_btrfs_chunk_stripe *) (chunk + 1);
+    /* Right now the redundancy handling is easy.
+       With RAID5-like it will be more difficult.  */
+    stripe += stripen + redundancy;
+
+    paddr = grub_le_to_cpu64 (stripe->offset) + stripe_offset;
+
+    grub_dprintf ("btrfs", "stripe %" PRIxGRUB_UINT64_T
+		  " maps to 0x%" PRIxGRUB_UINT64_T "\n"
+		  "reading paddr 0x%" PRIxGRUB_UINT64_T "\n",
+		  stripen, stripe->offset, paddr);
+
+    dev = find_device (data, stripe->device_id);
+    if (!dev)
+      {
+	grub_dprintf ("btrfs",
+		      "couldn't find a necessary member device "
+		      "of multi-device filesystem\n");
+	grub_errno = GRUB_ERR_NONE;
+	return GRUB_ERR_READ_ERROR;
+      }
+
+    err = grub_disk_read (dev->disk, paddr >> GRUB_DISK_SECTOR_BITS,
+			  paddr & (GRUB_DISK_SECTOR_SIZE - 1),
+			  csize, buf);
+    return err;
+}
+
+struct raid56_buffer {
+  void *buf;
+  int  data_is_valid;
+};
+
+static void
+rebuild_raid5 (char *dest, struct raid56_buffer *buffers,
+	       grub_uint64_t nstripes, grub_uint64_t csize)
+{
+  grub_uint64_t i;
+  int first;
+
+  for(i = 0; buffers[i].data_is_valid && i < nstripes; i++);
+
+  if (i == nstripes)
+    {
+      grub_dprintf ("btrfs", "called rebuild_raid5(), but all disks are OK\n");
+      return;
+    }
+
+  grub_dprintf ("btrfs", "rebuilding RAID 5 stripe #%" PRIuGRUB_UINT64_T "\n", i);
+
+  for (i = 0, first = 1; i < nstripes; i++)
+    {
+      if (!buffers[i].data_is_valid)
+	continue;
+
+      if (first) {
+	grub_memcpy(dest, buffers[i].buf, csize);
+	first = 0;
+      } else
+	grub_crypto_xor (dest, dest, buffers[i].buf, csize);
+    }
+}
+
+static grub_err_t
+raid6_recover_read_buffer (void *data, int disk_nr,
+			   grub_uint64_t addr __attribute__ ((unused)),
+			   void *dest, grub_size_t size)
+{
+    struct raid56_buffer *buffers = data;
+
+    if (!buffers[disk_nr].data_is_valid)
+	return grub_errno = GRUB_ERR_READ_ERROR;
+
+    grub_memcpy(dest, buffers[disk_nr].buf, size);
+
+    return grub_errno = GRUB_ERR_NONE;
+}
+
+static void
+rebuild_raid6 (struct raid56_buffer *buffers, grub_uint64_t nstripes,
+               grub_uint64_t csize, grub_uint64_t parities_pos, void *dest,
+               grub_uint64_t stripen)
+
+{
+  grub_raid6_recover_gen (buffers, nstripes, stripen, parities_pos,
+                          dest, 0, csize, 0, raid6_recover_read_buffer);
+}
+
+static grub_err_t
+raid56_read_retry (struct grub_btrfs_data *data,
+		   struct grub_btrfs_chunk_item *chunk,
+		   grub_uint64_t stripe_offset, grub_uint64_t stripen,
+		   grub_uint64_t csize, void *buf, grub_uint64_t parities_pos)
+{
+  struct raid56_buffer *buffers;
+  grub_uint64_t nstripes = grub_le_to_cpu16 (chunk->nstripes);
+  grub_uint64_t chunk_type = grub_le_to_cpu64 (chunk->type);
+  grub_err_t ret = GRUB_ERR_OUT_OF_MEMORY;
+  grub_uint64_t i, failed_devices;
+
+  buffers = grub_calloc (nstripes, sizeof (*buffers));
+  if (!buffers)
+    goto cleanup;
+
+  for (i = 0; i < nstripes; i++)
+    {
+      buffers[i].buf = grub_zalloc (csize);
+      if (!buffers[i].buf)
+	goto cleanup;
+    }
+
+  for (failed_devices = 0, i = 0; i < nstripes; i++)
+    {
+      struct grub_btrfs_chunk_stripe *stripe;
+      grub_disk_addr_t paddr;
+      grub_device_t dev;
+      grub_err_t err;
+
+      /*
+       * The struct grub_btrfs_chunk_stripe array lives
+       * behind struct grub_btrfs_chunk_item.
+       */
+      stripe = (struct grub_btrfs_chunk_stripe *) (chunk + 1) + i;
+
+      paddr = grub_le_to_cpu64 (stripe->offset) + stripe_offset;
+      grub_dprintf ("btrfs", "reading paddr %" PRIxGRUB_UINT64_T
+                    " from stripe ID %" PRIxGRUB_UINT64_T "\n",
+                    paddr, stripe->device_id);
+
+      dev = find_device (data, stripe->device_id);
+      if (!dev)
+	{
+	  grub_dprintf ("btrfs", "stripe %" PRIuGRUB_UINT64_T " FAILED (dev ID %"
+			PRIxGRUB_UINT64_T ")\n", i, stripe->device_id);
+	  failed_devices++;
+	  continue;
+	}
+
+      err = grub_disk_read (dev->disk, paddr >> GRUB_DISK_SECTOR_BITS,
+			    paddr & (GRUB_DISK_SECTOR_SIZE - 1),
+			    csize, buffers[i].buf);
+      if (err == GRUB_ERR_NONE)
+	{
+	  buffers[i].data_is_valid = 1;
+	  grub_dprintf ("btrfs", "stripe %" PRIuGRUB_UINT64_T " OK (dev ID %"
+			PRIxGRUB_UINT64_T ")\n", i, stripe->device_id);
+	}
+      else
+	{
+	  grub_dprintf ("btrfs", "stripe %" PRIuGRUB_UINT64_T
+			" READ FAILED (dev ID %" PRIxGRUB_UINT64_T ")\n",
+			i, stripe->device_id);
+	  failed_devices++;
+	}
+    }
+
+  if (failed_devices > 1 && (chunk_type & GRUB_BTRFS_CHUNK_TYPE_RAID5))
+    {
+      grub_dprintf ("btrfs", "not enough disks for RAID 5: total %" PRIuGRUB_UINT64_T
+		    ", missing %" PRIuGRUB_UINT64_T "\n",
+		    nstripes, failed_devices);
+      ret = GRUB_ERR_READ_ERROR;
+      goto cleanup;
+    }
+  else if (failed_devices > 2 && (chunk_type & GRUB_BTRFS_CHUNK_TYPE_RAID6))
+    {
+      grub_dprintf ("btrfs", "not enough disks for RAID 6: total %" PRIuGRUB_UINT64_T
+		    ", missing %" PRIuGRUB_UINT64_T "\n",
+		    nstripes, failed_devices);
+      ret = GRUB_ERR_READ_ERROR;
+      goto cleanup;
+    }
+  else
+    grub_dprintf ("btrfs", "enough disks for RAID 5: total %"
+		  PRIuGRUB_UINT64_T ", missing %" PRIuGRUB_UINT64_T "\n",
+		  nstripes, failed_devices);
+
+  /* We have enough disks. So, rebuild the data. */
+  if (chunk_type & GRUB_BTRFS_CHUNK_TYPE_RAID5)
+    rebuild_raid5 (buf, buffers, nstripes, csize);
+  else
+    rebuild_raid6 (buffers, nstripes, csize, parities_pos, buf, stripen);
+
+  ret = GRUB_ERR_NONE;
+ cleanup:
+  if (buffers)
+    for (i = 0; i < nstripes; i++)
+	grub_free (buffers[i].buf);
+  grub_free (buffers);
+
+  return ret;
+}
+
+static grub_err_t
+grub_btrfs_read_logical (struct grub_btrfs_data *data, grub_disk_addr_t addr,
+			 void *buf, grub_size_t size, int recursion_depth)
+{
+  while (size > 0)
+    {
+      grub_uint8_t *ptr;
+      struct grub_btrfs_key *key;
+      struct grub_btrfs_chunk_item *chunk;
+      grub_uint64_t csize;
+      grub_err_t err = 0;
+      struct grub_btrfs_key key_out;
+      int challoc = 0;
+      struct grub_btrfs_key key_in;
+      grub_size_t chsize;
+      grub_disk_addr_t chaddr;
+
+      grub_dprintf ("btrfs", "searching for laddr %" PRIxGRUB_UINT64_T "\n",
+		    addr);
+      for (ptr = data->sblock.bootstrap_mapping;
+	   ptr < data->sblock.bootstrap_mapping
+	   + sizeof (data->sblock.bootstrap_mapping)
+	   - sizeof (struct grub_btrfs_key);)
+	{
+	  key = (struct grub_btrfs_key *) ptr;
+	  if (key->type != GRUB_BTRFS_ITEM_TYPE_CHUNK)
+	    break;
+	  chunk = (struct grub_btrfs_chunk_item *) (key + 1);
+	  grub_dprintf ("btrfs",
+			"%" PRIxGRUB_UINT64_T " %" PRIxGRUB_UINT64_T " \n",
+			grub_le_to_cpu64 (key->offset),
+			grub_le_to_cpu64 (chunk->size));
+	  if (grub_le_to_cpu64 (key->offset) <= addr
+	      && addr < grub_le_to_cpu64 (key->offset)
+	      + grub_le_to_cpu64 (chunk->size))
+	    goto chunk_found;
+	  ptr += sizeof (*key) + sizeof (*chunk)
+	    + sizeof (struct grub_btrfs_chunk_stripe)
+	    * grub_le_to_cpu16 (chunk->nstripes);
+	}
+
+      key_in.object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_OBJECT_ID_CHUNK);
+      key_in.type = GRUB_BTRFS_ITEM_TYPE_CHUNK;
+      key_in.offset = grub_cpu_to_le64 (addr);
+      err = lower_bound (data, &key_in, &key_out,
+			 data->sblock.chunk_tree,
+			 &chaddr, &chsize, NULL, recursion_depth);
+      if (err)
+	return err;
+      key = &key_out;
+      if (key->type != GRUB_BTRFS_ITEM_TYPE_CHUNK
+	  || !(grub_le_to_cpu64 (key->offset) <= addr))
+	return grub_error (GRUB_ERR_BAD_FS,
+			   "couldn't find the chunk descriptor");
+
+      chunk = grub_malloc (chsize);
+      if (!chunk)
+	return grub_errno;
+
+      challoc = 1;
+      err = grub_btrfs_read_logical (data, chaddr, chunk, chsize,
+				     recursion_depth);
+      if (err)
+	{
+	  grub_free (chunk);
+	  return err;
+	}
+
+    chunk_found:
+      {
+	grub_uint64_t stripen;
+	grub_uint64_t stripe_offset;
+	grub_uint64_t off = addr - grub_le_to_cpu64 (key->offset);
+	grub_uint64_t chunk_stripe_length;
+	grub_uint16_t nstripes;
+	unsigned redundancy = 1;
+	unsigned i, j;
+	int is_raid56;
+	grub_uint64_t parities_pos = 0;
+
+        is_raid56 = !!(grub_le_to_cpu64 (chunk->type) &
+		       (GRUB_BTRFS_CHUNK_TYPE_RAID5 |
+		        GRUB_BTRFS_CHUNK_TYPE_RAID6));
+
+	if (grub_le_to_cpu64 (chunk->size) <= off)
+	  {
+	    grub_dprintf ("btrfs", "no chunk\n");
+	    return grub_error (GRUB_ERR_BAD_FS,
+			       "couldn't find the chunk descriptor");
+	  }
+
+	nstripes = grub_le_to_cpu16 (chunk->nstripes) ? : 1;
+	chunk_stripe_length = grub_le_to_cpu64 (chunk->stripe_length) ? : 512;
+	grub_dprintf ("btrfs", "chunk 0x%" PRIxGRUB_UINT64_T
+		      "+0x%" PRIxGRUB_UINT64_T
+		      " (%d stripes (%d substripes) of %"
+		      PRIxGRUB_UINT64_T ")\n",
+		      grub_le_to_cpu64 (key->offset),
+		      grub_le_to_cpu64 (chunk->size),
+		      nstripes,
+		      grub_le_to_cpu16 (chunk->nsubstripes),
+		      chunk_stripe_length);
+
+	switch (grub_le_to_cpu64 (chunk->type)
+		& ~GRUB_BTRFS_CHUNK_TYPE_BITS_DONTCARE)
+	  {
+	  case GRUB_BTRFS_CHUNK_TYPE_SINGLE:
+	    {
+	      grub_uint64_t stripe_length;
+	      grub_dprintf ("btrfs", "single\n");
+	      stripe_length = grub_divmod64 (grub_le_to_cpu64 (chunk->size),
+					     nstripes,
+					     NULL);
+	      if (stripe_length == 0)
+		stripe_length = 512;
+	      stripen = grub_divmod64 (off, stripe_length, &stripe_offset);
+	      csize = (stripen + 1) * stripe_length - off;
+	      break;
+	    }
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID1C4:
+	    redundancy++;
+	    /* fall through */
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID1C3:
+	    redundancy++;
+	    /* fall through */
+	  case GRUB_BTRFS_CHUNK_TYPE_DUPLICATED:
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID1:
+	    {
+	      grub_dprintf ("btrfs", "RAID1 (copies: %d)\n", ++redundancy);
+	      stripen = 0;
+	      stripe_offset = off;
+	      csize = grub_le_to_cpu64 (chunk->size) - off;
+	      break;
+	    }
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID0:
+	    {
+	      grub_uint64_t middle, high;
+	      grub_uint64_t low;
+	      grub_dprintf ("btrfs", "RAID0\n");
+	      middle = grub_divmod64 (off,
+				      chunk_stripe_length,
+				      &low);
+
+	      high = grub_divmod64 (middle, nstripes,
+				    &stripen);
+	      stripe_offset =
+		low + chunk_stripe_length * high;
+	      csize = chunk_stripe_length - low;
+	      break;
+	    }
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID10:
+	    {
+	      grub_uint64_t middle, high;
+	      grub_uint64_t low;
+	      grub_uint16_t nsubstripes;
+	      nsubstripes = grub_le_to_cpu16 (chunk->nsubstripes) ? : 1;
+	      middle = grub_divmod64 (off,
+				      chunk_stripe_length,
+				      &low);
+
+	      high = grub_divmod64 (middle,
+				    nstripes / nsubstripes ? : 1,
+				    &stripen);
+	      stripen *= nsubstripes;
+	      redundancy = nsubstripes;
+	      stripe_offset = low + chunk_stripe_length
+		* high;
+	      csize = chunk_stripe_length - low;
+	      break;
+	    }
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID5:
+	  case GRUB_BTRFS_CHUNK_TYPE_RAID6:
+	    {
+	      grub_uint64_t nparities, stripe_nr, high, low;
+
+	      redundancy = 1;	/* no redundancy for now */
+
+	      if (grub_le_to_cpu64 (chunk->type) & GRUB_BTRFS_CHUNK_TYPE_RAID5)
+		{
+		  grub_dprintf ("btrfs", "RAID5\n");
+		  nparities = 1;
+		}
+	      else
+		{
+		  grub_dprintf ("btrfs", "RAID6\n");
+		  nparities = 2;
+		}
+
+	      /*
+	       * RAID 6 layout consists of several stripes spread over
+	       * the disks, e.g.:
+	       *
+	       *   Disk_0  Disk_1  Disk_2  Disk_3
+	       *     A0      B0      P0      Q0
+	       *     Q1      A1      B1      P1
+	       *     P2      Q2      A2      B2
+	       *
+	       * Note: placement of the parities depend on row number.
+	       *
+	       * Pay attention that the btrfs terminology may differ from
+	       * terminology used in other RAID implementations, e.g. LVM,
+	       * dm or md. The main difference is that btrfs calls contiguous
+	       * block of data on a given disk, e.g. A0, stripe instead of chunk.
+	       *
+	       * The variables listed below have following meaning:
+	       *   - stripe_nr is the stripe number excluding the parities
+	       *     (A0 = 0, B0 = 1, A1 = 2, B1 = 3, etc.),
+	       *   - high is the row number (0 for A0...Q0, 1 for Q1...P1, etc.),
+	       *   - stripen is the disk number in a row (0 for A0, Q1, P2,
+	       *     1 for B0, A1, Q2, etc.),
+	       *   - off is the logical address to read,
+	       *   - chunk_stripe_length is the size of a stripe (typically 64 KiB),
+	       *   - nstripes is the number of disks in a row,
+	       *   - low is the offset of the data inside a stripe,
+	       *   - stripe_offset is the data offset in an array,
+	       *   - csize is the "potential" data to read; it will be reduced
+	       *     to size if the latter is smaller,
+	       *   - nparities is the number of parities (1 for RAID 5, 2 for
+	       *     RAID 6); used only in RAID 5/6 code.
+	       */
+	      stripe_nr = grub_divmod64 (off, chunk_stripe_length, &low);
+
+	      /*
+	       * stripen is computed without the parities
+	       * (0 for A0, A1, A2, 1 for B0, B1, B2, etc.).
+	       */
+	      if (nparities >= nstripes)
+		return grub_error (GRUB_ERR_BAD_FS,
+				   "invalid RAID5/6: nparities >= nstripes");
+	      high = grub_divmod64 (stripe_nr, nstripes - nparities, &stripen);
+
+	      /*
+	       * The stripes are spread over the disks. Every each row their
+	       * positions are shifted by 1 place. So, the real disks number
+	       * change. Hence, we have to take into account current row number
+	       * modulo nstripes (0 for A0, 1 for A1, 2 for A2, etc.).
+	       */
+	      grub_divmod64 (high + stripen, nstripes, &stripen);
+
+	      /*
+	       * parities_pos is equal to ((high - nparities) % nstripes)
+	       * (see the diagram above). However, (high - nparities) can
+	       * be negative, e.g. when high == 0, leading to an incorrect
+	       * results. (high + nstripes - nparities) is always positive and
+	       * modulo nstripes is equal to ((high - nparities) % nstripes).
+	       */
+	      grub_divmod64 (high + nstripes - nparities, nstripes, &parities_pos);
+
+	      stripe_offset = chunk_stripe_length * high + low;
+	      csize = chunk_stripe_length - low;
+
+	      break;
+	    }
+	  default:
+	    grub_dprintf ("btrfs", "unsupported RAID\n");
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       "unsupported RAID flags %" PRIxGRUB_UINT64_T,
+			       grub_le_to_cpu64 (chunk->type));
+	  }
+	if (csize == 0)
+	  return grub_error (GRUB_ERR_BUG,
+			     "couldn't find the chunk descriptor");
+	if (csize > (grub_uint64_t) size)
+	  csize = size;
+
+	for (j = 0; j < 2; j++)
+	  {
+	    grub_dprintf ("btrfs", "chunk 0x%" PRIxGRUB_UINT64_T
+			  "+0x%" PRIxGRUB_UINT64_T
+			  " (%d stripes (%d substripes) of %"
+			  PRIxGRUB_UINT64_T ")\n",
+			  grub_le_to_cpu64 (key->offset),
+			  grub_le_to_cpu64 (chunk->size),
+			  grub_le_to_cpu16 (chunk->nstripes),
+			  grub_le_to_cpu16 (chunk->nsubstripes),
+			  grub_le_to_cpu64 (chunk->stripe_length));
+	    grub_dprintf ("btrfs", "reading laddr 0x%" PRIxGRUB_UINT64_T "\n",
+			  addr);
+
+	    if (is_raid56)
+	      {
+		err = btrfs_read_from_chunk (data, chunk, stripen,
+					     stripe_offset,
+					     0,     /* no mirror */
+					     csize, buf);
+		grub_errno = GRUB_ERR_NONE;
+		if (err)
+		  err = raid56_read_retry (data, chunk, stripe_offset,
+					   stripen, csize, buf, parities_pos);
+	      }
+	    else
+	      for (i = 0; i < redundancy; i++)
+		{
+		  err = btrfs_read_from_chunk (data, chunk, stripen,
+					       stripe_offset,
+					       i,     /* redundancy */
+					       csize, buf);
+		  if (!err)
+		    break;
+		  grub_errno = GRUB_ERR_NONE;
+		}
+	    if (!err)
+	      break;
+	  }
+	if (err)
+	  return grub_errno = err;
+      }
+      size -= csize;
+      buf = (grub_uint8_t *) buf + csize;
+      addr += csize;
+      if (challoc)
+	grub_free (chunk);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_btrfs_data *
+grub_btrfs_mount (grub_device_t dev)
+{
+  struct grub_btrfs_data *data;
+  grub_err_t err;
+
+  if (!dev->disk)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not BtrFS");
+      return NULL;
+    }
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return NULL;
+
+  err = read_sblock (dev->disk, &data->sblock);
+  if (err)
+    {
+      grub_free (data);
+      return NULL;
+    }
+
+  data->n_devices_allocated = 16;
+  data->devices_attached = grub_malloc (sizeof (data->devices_attached[0])
+					* data->n_devices_allocated);
+  if (!data->devices_attached)
+    {
+      grub_free (data);
+      return NULL;
+    }
+  data->n_devices_attached = 1;
+  data->devices_attached[0].dev = dev;
+  data->devices_attached[0].id = data->sblock.this_device.device_id;
+
+  return data;
+}
+
+static void
+grub_btrfs_unmount (struct grub_btrfs_data *data)
+{
+  unsigned i;
+  /* The device 0 is closed one layer upper.  */
+  for (i = 1; i < data->n_devices_attached; i++)
+    if (data->devices_attached[i].dev)
+        grub_device_close (data->devices_attached[i].dev);
+  grub_free (data->devices_attached);
+  grub_free (data->extent);
+  grub_free (data);
+}
+
+static grub_err_t
+grub_btrfs_read_inode (struct grub_btrfs_data *data,
+		       struct grub_btrfs_inode *inode, grub_uint64_t num,
+		       grub_uint64_t tree)
+{
+  struct grub_btrfs_key key_in, key_out;
+  grub_disk_addr_t elemaddr;
+  grub_size_t elemsize;
+  grub_err_t err;
+
+  key_in.object_id = num;
+  key_in.type = GRUB_BTRFS_ITEM_TYPE_INODE_ITEM;
+  key_in.offset = 0;
+
+  err = lower_bound (data, &key_in, &key_out, tree, &elemaddr, &elemsize, NULL,
+		     0);
+  if (err)
+    return err;
+  if (num != key_out.object_id
+      || key_out.type != GRUB_BTRFS_ITEM_TYPE_INODE_ITEM)
+    return grub_error (GRUB_ERR_BAD_FS, "inode not found");
+
+  return grub_btrfs_read_logical (data, elemaddr, inode, sizeof (*inode), 0);
+}
+
+static void *grub_zstd_malloc (void *state __attribute__((unused)), size_t size)
+{
+  return grub_malloc (size);
+}
+
+static void grub_zstd_free (void *state __attribute__((unused)), void *address)
+{
+  return grub_free (address);
+}
+
+static ZSTD_customMem grub_zstd_allocator (void)
+{
+  ZSTD_customMem allocator;
+
+  allocator.customAlloc = &grub_zstd_malloc;
+  allocator.customFree = &grub_zstd_free;
+  allocator.opaque = NULL;
+
+  return allocator;
+}
+
+static grub_ssize_t
+grub_btrfs_zstd_decompress (char *ibuf, grub_size_t isize, grub_off_t off,
+			    char *obuf, grub_size_t osize)
+{
+  void *allocated = NULL;
+  char *otmpbuf = obuf;
+  grub_size_t otmpsize = osize;
+  ZSTD_DCtx *dctx = NULL;
+  grub_size_t zstd_ret;
+  grub_ssize_t ret = -1;
+
+  /*
+   * Zstd will fail if it can't fit the entire output in the destination
+   * buffer, so if osize isn't large enough, allocate a temporary buffer.
+   */
+  if (otmpsize < ZSTD_BTRFS_MAX_INPUT)
+    {
+      allocated = grub_malloc (ZSTD_BTRFS_MAX_INPUT);
+      if (!allocated)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_MEMORY, "failed allocate a zstd buffer");
+	  goto err;
+	}
+      otmpbuf = (char *) allocated;
+      otmpsize = ZSTD_BTRFS_MAX_INPUT;
+    }
+
+  /* Create the ZSTD_DCtx. */
+  dctx = ZSTD_createDCtx_advanced (grub_zstd_allocator ());
+  if (!dctx)
+    {
+      /* ZSTD_createDCtx_advanced() only fails if it is out of memory. */
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "failed to create a zstd context");
+      goto err;
+    }
+
+  /*
+   * Get the real input size, there may be junk at the
+   * end of the frame.
+   */
+  isize = ZSTD_findFrameCompressedSize (ibuf, isize);
+  if (ZSTD_isError (isize))
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "zstd data corrupted");
+      goto err;
+    }
+
+  /* Decompress and check for errors. */
+  zstd_ret = ZSTD_decompressDCtx (dctx, otmpbuf, otmpsize, ibuf, isize);
+  if (ZSTD_isError (zstd_ret))
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "zstd data corrupted");
+      goto err;
+    }
+
+  /*
+   * Move the requested data into the obuf. obuf may be equal
+   * to otmpbuf, which is why grub_memmove() is required.
+   */
+  grub_memmove (obuf, otmpbuf + off, osize);
+  ret = osize;
+
+err:
+  grub_free (allocated);
+  ZSTD_freeDCtx (dctx);
+
+  return ret;
+}
+
+static grub_ssize_t
+grub_btrfs_lzo_decompress(char *ibuf, grub_size_t isize, grub_off_t off,
+			  char *obuf, grub_size_t osize)
+{
+  grub_uint32_t total_size, cblock_size;
+  grub_size_t ret = 0;
+  char *ibuf0 = ibuf;
+
+  total_size = grub_le_to_cpu32 (grub_get_unaligned32 (ibuf));
+  ibuf += sizeof (total_size);
+
+  if (isize < total_size)
+    return -1;
+
+  /* Jump forward to first block with requested data.  */
+  while (off >= GRUB_BTRFS_LZO_BLOCK_SIZE)
+    {
+      /* Don't let following uint32_t cross the page boundary.  */
+      if (((ibuf - ibuf0) & 0xffc) == 0xffc)
+	ibuf = ((ibuf - ibuf0 + 3) & ~3) + ibuf0;
+
+      cblock_size = grub_le_to_cpu32 (grub_get_unaligned32 (ibuf));
+      ibuf += sizeof (cblock_size);
+
+      if (cblock_size > GRUB_BTRFS_LZO_BLOCK_MAX_CSIZE)
+	return -1;
+
+      off -= GRUB_BTRFS_LZO_BLOCK_SIZE;
+      ibuf += cblock_size;
+    }
+
+  while (osize > 0)
+    {
+      lzo_uint usize = GRUB_BTRFS_LZO_BLOCK_SIZE;
+
+      /* Don't let following uint32_t cross the page boundary.  */
+      if (((ibuf - ibuf0) & 0xffc) == 0xffc)
+	ibuf = ((ibuf - ibuf0 + 3) & ~3) + ibuf0;
+
+      cblock_size = grub_le_to_cpu32 (grub_get_unaligned32 (ibuf));
+      ibuf += sizeof (cblock_size);
+
+      if (cblock_size > GRUB_BTRFS_LZO_BLOCK_MAX_CSIZE)
+	return -1;
+
+      /* Block partially filled with requested data.  */
+      if (off > 0 || osize < GRUB_BTRFS_LZO_BLOCK_SIZE)
+	{
+	  grub_size_t to_copy = GRUB_BTRFS_LZO_BLOCK_SIZE - off;
+	  grub_uint8_t *buf;
+
+	  if (to_copy > osize)
+	    to_copy = osize;
+
+	  buf = grub_malloc (GRUB_BTRFS_LZO_BLOCK_SIZE);
+	  if (!buf)
+	    return -1;
+
+	  if (lzo1x_decompress_safe ((lzo_bytep)ibuf, cblock_size, buf, &usize,
+	      NULL) != LZO_E_OK)
+	    {
+	      grub_free (buf);
+	      return -1;
+	    }
+
+	  if (to_copy > usize)
+	    to_copy = usize;
+	  grub_memcpy(obuf, buf + off, to_copy);
+
+	  osize -= to_copy;
+	  ret += to_copy;
+	  obuf += to_copy;
+	  ibuf += cblock_size;
+	  off = 0;
+
+	  grub_free (buf);
+	  continue;
+	}
+
+      /* Decompress whole block directly to output buffer.  */
+      if (lzo1x_decompress_safe ((lzo_bytep)ibuf, cblock_size, (lzo_bytep)obuf,
+	  &usize, NULL) != LZO_E_OK)
+	return -1;
+
+      osize -= usize;
+      ret += usize;
+      obuf += usize;
+      ibuf += cblock_size;
+    }
+
+  return ret;
+}
+
+static grub_ssize_t
+grub_btrfs_extent_read (struct grub_btrfs_data *data,
+			grub_uint64_t ino, grub_uint64_t tree,
+			grub_off_t pos0, char *buf, grub_size_t len)
+{
+  grub_off_t pos = pos0;
+  while (len)
+    {
+      grub_size_t csize;
+      grub_err_t err;
+      grub_off_t extoff;
+      if (!data->extent || data->extstart > pos || data->extino != ino
+	  || data->exttree != tree || data->extend <= pos)
+	{
+	  struct grub_btrfs_key key_in, key_out;
+	  grub_disk_addr_t elemaddr;
+	  grub_size_t elemsize;
+
+	  grub_free (data->extent);
+	  key_in.object_id = ino;
+	  key_in.type = GRUB_BTRFS_ITEM_TYPE_EXTENT_ITEM;
+	  key_in.offset = grub_cpu_to_le64 (pos);
+	  err = lower_bound (data, &key_in, &key_out, tree,
+			     &elemaddr, &elemsize, NULL, 0);
+	  if (err)
+	    return -1;
+	  if (key_out.object_id != ino
+	      || key_out.type != GRUB_BTRFS_ITEM_TYPE_EXTENT_ITEM)
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "extent not found");
+	      return -1;
+	    }
+	  if ((grub_ssize_t) elemsize < ((char *) &data->extent->inl
+					 - (char *) data->extent))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "extent descriptor is too short");
+	      return -1;
+	    }
+	  data->extstart = grub_le_to_cpu64 (key_out.offset);
+	  data->extsize = elemsize;
+	  data->extent = grub_malloc (elemsize);
+	  data->extino = ino;
+	  data->exttree = tree;
+	  if (!data->extent)
+	    return grub_errno;
+
+	  err = grub_btrfs_read_logical (data, elemaddr, data->extent,
+					 elemsize, 0);
+	  if (err)
+	    return err;
+
+	  data->extend = data->extstart + grub_le_to_cpu64 (data->extent->size);
+	  if (data->extent->type == GRUB_BTRFS_EXTENT_REGULAR
+	      && (char *) data->extent + elemsize
+	      >= (char *) &data->extent->filled + sizeof (data->extent->filled))
+	    data->extend =
+	      data->extstart + grub_le_to_cpu64 (data->extent->filled);
+
+	  grub_dprintf ("btrfs", "regular extent 0x%" PRIxGRUB_UINT64_T "+0x%"
+			PRIxGRUB_UINT64_T "\n",
+			grub_le_to_cpu64 (key_out.offset),
+			grub_le_to_cpu64 (data->extent->size));
+	  if (data->extend <= pos)
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "extent not found");
+	      return -1;
+	    }
+	}
+      csize = data->extend - pos;
+      extoff = pos - data->extstart;
+      if (csize > len)
+	csize = len;
+
+      if (data->extent->encryption)
+	{
+	  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		      "encryption not supported");
+	  return -1;
+	}
+
+      if (data->extent->compression != GRUB_BTRFS_COMPRESSION_NONE
+	  && data->extent->compression != GRUB_BTRFS_COMPRESSION_ZLIB
+	  && data->extent->compression != GRUB_BTRFS_COMPRESSION_LZO
+	  && data->extent->compression != GRUB_BTRFS_COMPRESSION_ZSTD)
+	{
+	  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		      "compression type 0x%x not supported",
+		      data->extent->compression);
+	  return -1;
+	}
+
+      if (data->extent->encoding)
+	{
+	  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "encoding not supported");
+	  return -1;
+	}
+
+      switch (data->extent->type)
+	{
+	case GRUB_BTRFS_EXTENT_INLINE:
+	  if (data->extent->compression == GRUB_BTRFS_COMPRESSION_ZLIB)
+	    {
+	      if (grub_zlib_decompress (data->extent->inl, data->extsize -
+					((grub_uint8_t *) data->extent->inl
+					 - (grub_uint8_t *) data->extent),
+					extoff, buf, csize)
+		  != (grub_ssize_t) csize)
+		{
+		  if (!grub_errno)
+		    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				"premature end of compressed");
+		  return -1;
+		}
+	    }
+	  else if (data->extent->compression == GRUB_BTRFS_COMPRESSION_LZO)
+	    {
+	      if (grub_btrfs_lzo_decompress(data->extent->inl, data->extsize -
+					   ((grub_uint8_t *) data->extent->inl
+					    - (grub_uint8_t *) data->extent),
+					   extoff, buf, csize)
+		  != (grub_ssize_t) csize)
+		return -1;
+	    }
+	  else if (data->extent->compression == GRUB_BTRFS_COMPRESSION_ZSTD)
+	    {
+	      if (grub_btrfs_zstd_decompress (data->extent->inl, data->extsize -
+					      ((grub_uint8_t *) data->extent->inl
+					       - (grub_uint8_t *) data->extent),
+					      extoff, buf, csize)
+		  != (grub_ssize_t) csize)
+		return -1;
+	    }
+	  else
+	    grub_memcpy (buf, data->extent->inl + extoff, csize);
+	  break;
+	case GRUB_BTRFS_EXTENT_REGULAR:
+	  if (!data->extent->laddr)
+	    {
+	      grub_memset (buf, 0, csize);
+	      break;
+	    }
+
+	  if (data->extent->compression != GRUB_BTRFS_COMPRESSION_NONE)
+	    {
+	      char *tmp;
+	      grub_uint64_t zsize;
+	      grub_ssize_t ret;
+
+	      zsize = grub_le_to_cpu64 (data->extent->compressed_size);
+	      tmp = grub_malloc (zsize);
+	      if (!tmp)
+		return -1;
+	      err = grub_btrfs_read_logical (data,
+					     grub_le_to_cpu64 (data->extent->laddr),
+					     tmp, zsize, 0);
+	      if (err)
+		{
+		  grub_free (tmp);
+		  return -1;
+		}
+
+	      if (data->extent->compression == GRUB_BTRFS_COMPRESSION_ZLIB)
+		ret = grub_zlib_decompress (tmp, zsize, extoff
+				    + grub_le_to_cpu64 (data->extent->offset),
+				    buf, csize);
+	      else if (data->extent->compression == GRUB_BTRFS_COMPRESSION_LZO)
+		ret = grub_btrfs_lzo_decompress (tmp, zsize, extoff
+				    + grub_le_to_cpu64 (data->extent->offset),
+				    buf, csize);
+	      else if (data->extent->compression == GRUB_BTRFS_COMPRESSION_ZSTD)
+		ret = grub_btrfs_zstd_decompress (tmp, zsize, extoff
+				    + grub_le_to_cpu64 (data->extent->offset),
+				    buf, csize);
+	      else
+		ret = -1;
+
+	      grub_free (tmp);
+
+	      if (ret != (grub_ssize_t) csize)
+		{
+		  if (!grub_errno)
+		    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				"premature end of compressed");
+		  return -1;
+		}
+
+	      break;
+	    }
+	  err = grub_btrfs_read_logical (data,
+					 grub_le_to_cpu64 (data->extent->laddr)
+					 + grub_le_to_cpu64 (data->extent->offset)
+					 + extoff, buf, csize, 0);
+	  if (err)
+	    return -1;
+	  break;
+	default:
+	  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		      "unsupported extent type 0x%x", data->extent->type);
+	  return -1;
+	}
+      buf += csize;
+      pos += csize;
+      len -= csize;
+    }
+  return pos - pos0;
+}
+
+static grub_err_t
+get_root (struct grub_btrfs_data *data, struct grub_btrfs_key *key,
+	  grub_uint64_t *tree, grub_uint8_t *type)
+{
+  grub_err_t err;
+  grub_disk_addr_t elemaddr;
+  grub_size_t elemsize;
+  struct grub_btrfs_key key_out, key_in;
+  struct grub_btrfs_root_item ri;
+
+  key_in.object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_ROOT_VOL_OBJECTID);
+  key_in.offset = 0;
+  key_in.type = GRUB_BTRFS_ITEM_TYPE_ROOT_ITEM;
+  err = lower_bound (data, &key_in, &key_out,
+		     data->sblock.root_tree,
+		     &elemaddr, &elemsize, NULL, 0);
+  if (err)
+    return err;
+  if (key_in.object_id != key_out.object_id
+      || key_in.type != key_out.type
+      || key_in.offset != key_out.offset)
+    return grub_error (GRUB_ERR_BAD_FS, "no root");
+  err = grub_btrfs_read_logical (data, elemaddr, &ri,
+				 sizeof (ri), 0);
+  if (err)
+    return err;
+  key->type = GRUB_BTRFS_ITEM_TYPE_DIR_ITEM;
+  key->offset = 0;
+  key->object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_OBJECT_ID_CHUNK);
+  *tree = ri.tree;
+  *type = GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+find_path (struct grub_btrfs_data *data,
+	   const char *path, struct grub_btrfs_key *key,
+	   grub_uint64_t *tree, grub_uint8_t *type)
+{
+  const char *slash = path;
+  grub_err_t err;
+  grub_disk_addr_t elemaddr;
+  grub_size_t elemsize;
+  grub_size_t allocated = 0;
+  struct grub_btrfs_dir_item *direl = NULL;
+  struct grub_btrfs_key key_out;
+  const char *ctoken;
+  grub_size_t ctokenlen;
+  char *path_alloc = NULL;
+  char *origpath = NULL;
+  unsigned symlinks_max = 32;
+
+  err = get_root (data, key, tree, type);
+  if (err)
+    return err;
+
+  origpath = grub_strdup (path);
+  if (!origpath)
+    return grub_errno;
+
+  while (1)
+    {
+      while (path[0] == '/')
+	path++;
+      if (!path[0])
+	break;
+      slash = grub_strchr (path, '/');
+      if (!slash)
+	slash = path + grub_strlen (path);
+      ctoken = path;
+      ctokenlen = slash - path;
+
+      if (*type != GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY)
+	{
+	  grub_free (path_alloc);
+	  grub_free (origpath);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+	}
+
+      if (ctokenlen == 1 && ctoken[0] == '.')
+	{
+	  path = slash;
+	  continue;
+	}
+      if (ctokenlen == 2 && ctoken[0] == '.' && ctoken[1] == '.')
+	{
+	  key->type = GRUB_BTRFS_ITEM_TYPE_INODE_REF;
+	  key->offset = -1;
+
+	  err = lower_bound (data, key, &key_out, *tree, &elemaddr, &elemsize,
+			     NULL, 0);
+	  if (err)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      return err;
+	    }
+
+	  if (key_out.type != key->type
+	      || key->object_id != key_out.object_id)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      err = grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), origpath);
+	      grub_free (origpath);
+	      return err;
+	    }
+
+	  *type = GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY;
+	  key->object_id = key_out.offset;
+
+	  path = slash;
+
+	  continue;
+	}
+
+      key->type = GRUB_BTRFS_ITEM_TYPE_DIR_ITEM;
+      key->offset = grub_cpu_to_le64 (~grub_getcrc32c (1, ctoken, ctokenlen));
+
+      err = lower_bound (data, key, &key_out, *tree, &elemaddr, &elemsize,
+			 NULL, 0);
+      if (err)
+	{
+	  grub_free (direl);
+	  grub_free (path_alloc);
+	  grub_free (origpath);
+	  return err;
+	}
+      if (key_cmp (key, &key_out) != 0)
+	{
+	  grub_free (direl);
+	  grub_free (path_alloc);
+	  err = grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), origpath);
+	  grub_free (origpath);
+	  return err;
+	}
+
+      struct grub_btrfs_dir_item *cdirel;
+      if (elemsize > allocated)
+	{
+	  allocated = 2 * elemsize;
+	  grub_free (direl);
+	  direl = grub_malloc (allocated + 1);
+	  if (!direl)
+	    {
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      return grub_errno;
+	    }
+	}
+
+      err = grub_btrfs_read_logical (data, elemaddr, direl, elemsize, 0);
+      if (err)
+	{
+	  grub_free (direl);
+	  grub_free (path_alloc);
+	  grub_free (origpath);
+	  return err;
+	}
+
+      for (cdirel = direl;
+	   (grub_uint8_t *) cdirel - (grub_uint8_t *) direl
+	   < (grub_ssize_t) elemsize;
+	   cdirel = (void *) ((grub_uint8_t *) (direl + 1)
+			      + grub_le_to_cpu16 (cdirel->n)
+			      + grub_le_to_cpu16 (cdirel->m)))
+	{
+	  if (ctokenlen == grub_le_to_cpu16 (cdirel->n)
+	      && grub_memcmp (cdirel->name, ctoken, ctokenlen) == 0)
+	    break;
+	}
+      if ((grub_uint8_t *) cdirel - (grub_uint8_t *) direl
+	  >= (grub_ssize_t) elemsize)
+	{
+	  grub_free (direl);
+	  grub_free (path_alloc);
+	  err = grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), origpath);
+	  grub_free (origpath);
+	  return err;
+	}
+
+      path = slash;
+      if (cdirel->type == GRUB_BTRFS_DIR_ITEM_TYPE_SYMLINK)
+	{
+	  struct grub_btrfs_inode inode;
+	  char *tmp;
+	  if (--symlinks_max == 0)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      return grub_error (GRUB_ERR_SYMLINK_LOOP,
+				 N_("too deep nesting of symlinks"));
+	    }
+
+	  err = grub_btrfs_read_inode (data, &inode,
+				       cdirel->key.object_id, *tree);
+	  if (err)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      return err;
+	    }
+	  tmp = grub_malloc (grub_le_to_cpu64 (inode.size)
+			     + grub_strlen (path) + 1);
+	  if (!tmp)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      return grub_errno;
+	    }
+
+	  if (grub_btrfs_extent_read (data, cdirel->key.object_id,
+				      *tree, 0, tmp,
+				      grub_le_to_cpu64 (inode.size))
+	      != (grub_ssize_t) grub_le_to_cpu64 (inode.size))
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      grub_free (origpath);
+	      grub_free (tmp);
+	      return grub_errno;
+	    }
+	  grub_memcpy (tmp + grub_le_to_cpu64 (inode.size), path,
+		       grub_strlen (path) + 1);
+	  grub_free (path_alloc);
+	  path = path_alloc = tmp;
+	  if (path[0] == '/')
+	    {
+	      err = get_root (data, key, tree, type);
+	      if (err)
+		return err;
+	    }
+	  continue;
+	}
+      *type = cdirel->type;
+
+      switch (cdirel->key.type)
+	{
+	case GRUB_BTRFS_ITEM_TYPE_ROOT_ITEM:
+	  {
+	    struct grub_btrfs_root_item ri;
+	    err = lower_bound (data, &cdirel->key, &key_out,
+			       data->sblock.root_tree,
+			       &elemaddr, &elemsize, NULL, 0);
+	    if (err)
+	      {
+		grub_free (direl);
+		grub_free (path_alloc);
+		grub_free (origpath);
+		return err;
+	      }
+	    if (cdirel->key.object_id != key_out.object_id
+		|| cdirel->key.type != key_out.type)
+	      {
+		grub_free (direl);
+		grub_free (path_alloc);
+		err = grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), origpath);
+		grub_free (origpath);
+		return err;
+	      }
+	    err = grub_btrfs_read_logical (data, elemaddr, &ri,
+					   sizeof (ri), 0);
+	    if (err)
+	      {
+		grub_free (direl);
+		grub_free (path_alloc);
+		grub_free (origpath);
+		return err;
+	      }
+	    key->type = GRUB_BTRFS_ITEM_TYPE_DIR_ITEM;
+	    key->offset = 0;
+	    key->object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_OBJECT_ID_CHUNK);
+	    *tree = ri.tree;
+	    break;
+	  }
+	case GRUB_BTRFS_ITEM_TYPE_INODE_ITEM:
+	  if (*slash && *type == GRUB_BTRFS_DIR_ITEM_TYPE_REGULAR)
+	    {
+	      grub_free (direl);
+	      grub_free (path_alloc);
+	      err = grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), origpath);
+	      grub_free (origpath);
+	      return err;
+	    }
+	  *key = cdirel->key;
+	  if (*type == GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY)
+	    key->type = GRUB_BTRFS_ITEM_TYPE_DIR_ITEM;
+	  break;
+	default:
+	  grub_free (path_alloc);
+	  grub_free (origpath);
+	  grub_free (direl);
+	  return grub_error (GRUB_ERR_BAD_FS, "unrecognised object type 0x%x",
+			     cdirel->key.type);
+	}
+    }
+
+  grub_free (direl);
+  grub_free (origpath);
+  grub_free (path_alloc);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_btrfs_dir (grub_device_t device, const char *path,
+		grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_btrfs_data *data = grub_btrfs_mount (device);
+  struct grub_btrfs_key key_in, key_out;
+  grub_err_t err;
+  grub_disk_addr_t elemaddr;
+  grub_size_t elemsize;
+  grub_size_t allocated = 0;
+  struct grub_btrfs_dir_item *direl = NULL;
+  struct grub_btrfs_leaf_descriptor desc;
+  int r = 0;
+  grub_uint64_t tree;
+  grub_uint8_t type;
+
+  if (!data)
+    return grub_errno;
+
+  err = find_path (data, path, &key_in, &tree, &type);
+  if (err)
+    {
+      grub_btrfs_unmount (data);
+      return err;
+    }
+  if (type != GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY)
+    {
+      grub_btrfs_unmount (data);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+    }
+
+  err = lower_bound (data, &key_in, &key_out, tree,
+		     &elemaddr, &elemsize, &desc, 0);
+  if (err)
+    {
+      grub_btrfs_unmount (data);
+      return err;
+    }
+  if (key_out.type != GRUB_BTRFS_ITEM_TYPE_DIR_ITEM
+      || key_out.object_id != key_in.object_id)
+    {
+      r = next (data, &desc, &elemaddr, &elemsize, &key_out);
+      if (r <= 0)
+	goto out;
+    }
+  do
+    {
+      struct grub_btrfs_dir_item *cdirel;
+      if (key_out.type != GRUB_BTRFS_ITEM_TYPE_DIR_ITEM
+	  || key_out.object_id != key_in.object_id)
+	{
+	  r = 0;
+	  break;
+	}
+      if (elemsize > allocated)
+	{
+	  allocated = 2 * elemsize;
+	  grub_free (direl);
+	  direl = grub_malloc (allocated + 1);
+	  if (!direl)
+	    {
+	      r = -grub_errno;
+	      break;
+	    }
+	}
+
+      err = grub_btrfs_read_logical (data, elemaddr, direl, elemsize, 0);
+      if (err)
+	{
+	  r = -err;
+	  break;
+	}
+
+      for (cdirel = direl;
+	   (grub_uint8_t *) cdirel - (grub_uint8_t *) direl
+	   < (grub_ssize_t) elemsize;
+	   cdirel = (void *) ((grub_uint8_t *) (direl + 1)
+			      + grub_le_to_cpu16 (cdirel->n)
+			      + grub_le_to_cpu16 (cdirel->m)))
+	{
+	  char c;
+	  struct grub_btrfs_inode inode;
+	  struct grub_dirhook_info info;
+	  err = grub_btrfs_read_inode (data, &inode, cdirel->key.object_id,
+				       tree);
+	  grub_memset (&info, 0, sizeof (info));
+	  if (err)
+	    grub_errno = GRUB_ERR_NONE;
+	  else
+	    {
+	      info.mtime = grub_le_to_cpu64 (inode.mtime.sec);
+	      info.mtimeset = 1;
+	    }
+	  c = cdirel->name[grub_le_to_cpu16 (cdirel->n)];
+	  cdirel->name[grub_le_to_cpu16 (cdirel->n)] = 0;
+	  info.dir = (cdirel->type == GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY);
+	  if (hook (cdirel->name, &info, hook_data))
+	    goto out;
+	  cdirel->name[grub_le_to_cpu16 (cdirel->n)] = c;
+	}
+      r = next (data, &desc, &elemaddr, &elemsize, &key_out);
+    }
+  while (r > 0);
+
+out:
+  grub_free (direl);
+
+  free_iterator (&desc);
+  grub_btrfs_unmount (data);
+
+  return -r;
+}
+
+static grub_err_t
+grub_btrfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_btrfs_data *data = grub_btrfs_mount (file->device);
+  grub_err_t err;
+  struct grub_btrfs_inode inode;
+  grub_uint8_t type;
+  struct grub_btrfs_key key_in;
+
+  if (!data)
+    return grub_errno;
+
+  err = find_path (data, name, &key_in, &data->tree, &type);
+  if (err)
+    {
+      grub_btrfs_unmount (data);
+      return err;
+    }
+  if (type != GRUB_BTRFS_DIR_ITEM_TYPE_REGULAR)
+    {
+      grub_btrfs_unmount (data);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a regular file"));
+    }
+
+  data->inode = key_in.object_id;
+  err = grub_btrfs_read_inode (data, &inode, data->inode, data->tree);
+  if (err)
+    {
+      grub_btrfs_unmount (data);
+      return err;
+    }
+
+  file->data = data;
+  file->size = grub_le_to_cpu64 (inode.size);
+
+  return err;
+}
+
+static grub_err_t
+grub_btrfs_close (grub_file_t file)
+{
+  grub_btrfs_unmount (file->data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+grub_btrfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_btrfs_data *data = file->data;
+
+  return grub_btrfs_extent_read (data, data->inode,
+				 data->tree, file->offset, buf, len);
+}
+
+static grub_err_t
+grub_btrfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_btrfs_data *data;
+
+  *uuid = NULL;
+
+  data = grub_btrfs_mount (device);
+  if (!data)
+    return grub_errno;
+
+  *uuid = grub_xasprintf ("%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
+			  grub_be_to_cpu16 (data->sblock.uuid[0]),
+			  grub_be_to_cpu16 (data->sblock.uuid[1]),
+			  grub_be_to_cpu16 (data->sblock.uuid[2]),
+			  grub_be_to_cpu16 (data->sblock.uuid[3]),
+			  grub_be_to_cpu16 (data->sblock.uuid[4]),
+			  grub_be_to_cpu16 (data->sblock.uuid[5]),
+			  grub_be_to_cpu16 (data->sblock.uuid[6]),
+			  grub_be_to_cpu16 (data->sblock.uuid[7]));
+
+  grub_btrfs_unmount (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_btrfs_label (grub_device_t device, char **label)
+{
+  struct grub_btrfs_data *data;
+
+  *label = NULL;
+
+  data = grub_btrfs_mount (device);
+  if (!data)
+    return grub_errno;
+
+  *label = grub_strndup (data->sblock.label, sizeof (data->sblock.label));
+
+  grub_btrfs_unmount (data);
+
+  return grub_errno;
+}
+
+#ifdef GRUB_UTIL
+static grub_err_t
+grub_btrfs_embed (grub_device_t device __attribute__ ((unused)),
+		  unsigned int *nsectors,
+		  unsigned int max_nsectors,
+		  grub_embed_type_t embed_type,
+		  grub_disk_addr_t **sectors)
+{
+  unsigned i;
+
+  if (embed_type != GRUB_EMBED_PCBIOS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "BtrFS currently supports only PC-BIOS embedding");
+
+  if (64 * 2 - 1 < *nsectors)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("your core.img is unusually large.  "
+			  "It won't fit in the embedding area"));
+
+  *nsectors = 64 * 2 - 1;
+  if (*nsectors > max_nsectors)
+    *nsectors = max_nsectors;
+  *sectors = grub_calloc (*nsectors, sizeof (**sectors));
+  if (!*sectors)
+    return grub_errno;
+  for (i = 0; i < *nsectors; i++)
+    (*sectors)[i] = i + 1;
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_fs grub_btrfs_fs = {
+  .name = "btrfs",
+  .fs_dir = grub_btrfs_dir,
+  .fs_open = grub_btrfs_open,
+  .fs_read = grub_btrfs_read,
+  .fs_close = grub_btrfs_close,
+  .fs_uuid = grub_btrfs_uuid,
+  .fs_label = grub_btrfs_label,
+#ifdef GRUB_UTIL
+  .fs_embed = grub_btrfs_embed,
+  .reserved_first_sector = 1,
+  .blocklist_install = 0,
+#endif
+};
+
+GRUB_MOD_INIT (btrfs)
+{
+  grub_fs_register (&grub_btrfs_fs);
+}
+
+GRUB_MOD_FINI (btrfs)
+{
+  grub_fs_unregister (&grub_btrfs_fs);
+}
diff --git a/grub-core/fs/cbfs.c b/grub-core/fs/cbfs.c
new file mode 100644
index 0000000..581215e
--- /dev/null
+++ b/grub-core/fs/cbfs.c
@@ -0,0 +1,402 @@
+/* cbfs.c - cbfs and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/archelp.h>
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/cbfs_core.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+struct grub_archelp_data
+{
+  grub_disk_t disk;
+  grub_off_t hofs, next_hofs;
+  grub_off_t dofs;
+  grub_off_t size;
+  grub_off_t cbfs_start;
+  grub_off_t cbfs_end;
+  grub_off_t cbfs_align;
+};
+
+static grub_err_t
+grub_cbfs_find_file (struct grub_archelp_data *data, char **name,
+		     grub_int32_t *mtime,
+		     grub_uint32_t *mode)
+{
+  grub_size_t offset;
+  for (;;
+       data->dofs = data->hofs + offset,
+	 data->next_hofs = ALIGN_UP (data->dofs + data->size, data->cbfs_align))
+    {
+      struct cbfs_file hd;
+      grub_size_t namesize;
+
+      data->hofs = data->next_hofs;
+
+      if (data->hofs >= data->cbfs_end)
+	{
+	  *mode = GRUB_ARCHELP_ATTR_END;
+	  return GRUB_ERR_NONE;
+	}
+
+      if (grub_disk_read (data->disk, 0, data->hofs, sizeof (hd), &hd))
+	return grub_errno;
+
+      if (grub_memcmp (hd.magic, CBFS_FILE_MAGIC, sizeof (hd.magic)) != 0)
+	{
+	  *mode = GRUB_ARCHELP_ATTR_END;
+	  return GRUB_ERR_NONE;
+	}
+      data->size = grub_be_to_cpu32 (hd.len);
+      (void) mtime;
+      offset = grub_be_to_cpu32 (hd.offset);
+
+      *mode = GRUB_ARCHELP_ATTR_FILE | GRUB_ARCHELP_ATTR_NOTIME;
+
+      namesize = offset;
+      if (namesize >= sizeof (hd))
+	namesize -= sizeof (hd);
+      if (namesize == 0)
+	continue;
+      *name = grub_malloc (namesize + 1);
+      if (*name == NULL)
+	return grub_errno;
+
+      if (grub_disk_read (data->disk, 0, data->hofs + sizeof (hd),
+			  namesize, *name))
+	{
+	  grub_free (*name);
+	  return grub_errno;
+	}
+
+      if ((*name)[0] == '\0')
+	{
+	  grub_free (*name);
+	  *name = NULL;
+	  continue;
+	}
+
+      (*name)[namesize] = 0;
+
+      data->dofs = data->hofs + offset;
+      data->next_hofs = ALIGN_UP (data->dofs + data->size, data->cbfs_align);
+      return GRUB_ERR_NONE;
+    }
+}
+
+static void
+grub_cbfs_rewind (struct grub_archelp_data *data)
+{
+  data->next_hofs = data->cbfs_start;
+}
+
+static struct grub_archelp_ops arcops =
+  {
+    .find_file = grub_cbfs_find_file,
+    .rewind = grub_cbfs_rewind
+  };
+
+static int
+validate_head (struct cbfs_header *head)
+{
+  return (head->magic == grub_cpu_to_be32_compile_time (CBFS_HEADER_MAGIC)
+	  && (head->version
+	      == grub_cpu_to_be32_compile_time (CBFS_HEADER_VERSION1)
+	      || head->version
+	      == grub_cpu_to_be32_compile_time (CBFS_HEADER_VERSION2))
+	  && (grub_be_to_cpu32 (head->bootblocksize)
+	      < grub_be_to_cpu32 (head->romsize))
+	  && (grub_be_to_cpu32 (head->offset)
+	      < grub_be_to_cpu32 (head->romsize))
+	  && (grub_be_to_cpu32 (head->offset)
+	      + grub_be_to_cpu32 (head->bootblocksize)
+	      < grub_be_to_cpu32 (head->romsize))
+	  && head->align != 0
+	  && (head->align & (head->align - 1)) == 0
+	  && head->romsize != 0);
+}
+
+static struct grub_archelp_data *
+grub_cbfs_mount (grub_disk_t disk)
+{
+  struct cbfs_file hd;
+  struct grub_archelp_data *data = NULL;
+  grub_uint32_t ptr;
+  grub_off_t header_off;
+  struct cbfs_header head;
+
+  if (grub_disk_native_sectors (disk) == GRUB_DISK_SIZE_UNKNOWN)
+    goto fail;
+
+  if (grub_disk_read (disk, grub_disk_native_sectors (disk) - 1,
+		      GRUB_DISK_SECTOR_SIZE - sizeof (ptr),
+		      sizeof (ptr), &ptr))
+    goto fail;
+
+  ptr = grub_cpu_to_le32 (ptr);
+  header_off = (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS)
+    + (grub_int32_t) ptr;
+
+  if (grub_disk_read (disk, 0, header_off,
+		      sizeof (head), &head))
+    goto fail;
+
+  if (!validate_head (&head))
+    goto fail;
+
+  data = (struct grub_archelp_data *) grub_zalloc (sizeof (*data));
+  if (!data)
+    goto fail;
+
+  data->cbfs_start = (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS)
+    - (grub_be_to_cpu32 (head.romsize) - grub_be_to_cpu32 (head.offset));
+  data->cbfs_end = (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS)
+    - grub_be_to_cpu32 (head.bootblocksize);
+  data->cbfs_align = grub_be_to_cpu32 (head.align);
+
+  if (data->cbfs_start >= (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS))
+    goto fail;
+  if (data->cbfs_end > (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS))
+    data->cbfs_end = (grub_disk_native_sectors (disk) << GRUB_DISK_SECTOR_BITS);
+
+  data->next_hofs = data->cbfs_start;
+
+  if (grub_disk_read (disk, 0, data->cbfs_start, sizeof (hd), &hd))
+    goto fail;
+
+  if (grub_memcmp (hd.magic, CBFS_FILE_MAGIC, sizeof (CBFS_FILE_MAGIC) - 1))
+    goto fail;
+
+  data->disk = disk;
+
+  return data;
+
+fail:
+  grub_free (data);
+  grub_error (GRUB_ERR_BAD_FS, "not a cbfs filesystem");
+  return 0;
+}
+
+static grub_err_t
+grub_cbfs_dir (grub_device_t device, const char *path_in,
+	       grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cbfs_mount (device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_dir (data, &arcops,
+			  path_in, hook, hook_data);
+
+  grub_free (data);
+
+  return err;
+}
+
+static grub_err_t
+grub_cbfs_open (grub_file_t file, const char *name_in)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cbfs_mount (file->device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_open (data, &arcops, name_in);
+  if (err)
+    {
+      grub_free (data);
+    }
+  else
+    {
+      file->data = data;
+      file->size = data->size;
+    }
+  return err;
+}
+
+static grub_ssize_t
+grub_cbfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_archelp_data *data;
+  grub_ssize_t ret;
+
+  data = file->data;
+  data->disk->read_hook = file->read_hook;
+  data->disk->read_hook_data = file->read_hook_data;
+
+  ret = (grub_disk_read (data->disk, 0, data->dofs + file->offset,
+			 len, buf)) ? -1 : (grub_ssize_t) len;
+  data->disk->read_hook = 0;
+
+  return ret;
+}
+
+static grub_err_t
+grub_cbfs_close (grub_file_t file)
+{
+  struct grub_archelp_data *data;
+
+  data = file->data;
+  grub_free (data);
+
+  return grub_errno;
+}
+
+#if (defined (__i386__) || defined (__x86_64__)) && !defined (GRUB_UTIL) \
+  && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_XEN)
+
+static char *cbfsdisk_addr;
+static grub_off_t cbfsdisk_size = 0;
+
+static int
+grub_cbfsdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+		       grub_disk_pull_t pull)
+{
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  return hook ("cbfsdisk", hook_data);
+}
+
+static grub_err_t
+grub_cbfsdisk_open (const char *name, grub_disk_t disk)
+{
+  if (grub_strcmp (name, "cbfsdisk"))
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a cbfsdisk");
+
+  disk->total_sectors = cbfsdisk_size / GRUB_DISK_SECTOR_SIZE;
+  disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
+  disk->id = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_cbfsdisk_close (grub_disk_t disk __attribute((unused)))
+{
+}
+
+static grub_err_t
+grub_cbfsdisk_read (grub_disk_t disk __attribute((unused)),
+		    grub_disk_addr_t sector,
+		    grub_size_t size, char *buf)
+{
+  grub_memcpy (buf, cbfsdisk_addr + (sector << GRUB_DISK_SECTOR_BITS),
+	       size << GRUB_DISK_SECTOR_BITS);
+  return 0;
+}
+
+static grub_err_t
+grub_cbfsdisk_write (grub_disk_t disk __attribute__ ((unused)),
+		     grub_disk_addr_t sector __attribute__ ((unused)),
+		     grub_size_t size __attribute__ ((unused)),
+		     const char *buf __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		     "rom flashing isn't implemented yet");
+}
+
+static struct grub_disk_dev grub_cbfsdisk_dev =
+  {
+    .name = "cbfsdisk",
+    .id = GRUB_DISK_DEVICE_CBFSDISK_ID,
+    .disk_iterate = grub_cbfsdisk_iterate,
+    .disk_open = grub_cbfsdisk_open,
+    .disk_close = grub_cbfsdisk_close,
+    .disk_read = grub_cbfsdisk_read,
+    .disk_write = grub_cbfsdisk_write,
+    .next = 0
+  };
+
+static void
+init_cbfsdisk (void)
+{
+  grub_uint32_t ptr;
+  struct cbfs_header *head;
+
+  ptr = *(grub_uint32_t *) 0xfffffffc;
+  head = (struct cbfs_header *) (grub_addr_t) ptr;
+  grub_dprintf ("cbfs", "head=%p\n", head);
+
+  /* coreboot current supports only ROMs <= 16 MiB. Bigger ROMs will
+     have problems as RCBA is 18 MiB below end of 32-bit typically,
+     so either memory map would have to be rearranged or we'd need to support
+     reading ROMs through controller directly.
+   */
+  if (ptr < 0xff000000
+      || 0xffffffff - ptr < (grub_uint32_t) sizeof (*head) + 0xf
+      || !validate_head (head))
+    return;
+
+  cbfsdisk_size = ALIGN_UP (grub_be_to_cpu32 (head->romsize),
+			    GRUB_DISK_SECTOR_SIZE);
+  cbfsdisk_addr = (void *) (grub_addr_t) (0x100000000ULL - cbfsdisk_size);
+
+  grub_disk_dev_register (&grub_cbfsdisk_dev);
+}
+
+static void
+fini_cbfsdisk (void)
+{
+  if (! cbfsdisk_size)
+    return;
+  grub_disk_dev_unregister (&grub_cbfsdisk_dev);
+}
+
+#endif
+
+static struct grub_fs grub_cbfs_fs = {
+  .name = "cbfs",
+  .fs_dir = grub_cbfs_dir,
+  .fs_open = grub_cbfs_open,
+  .fs_read = grub_cbfs_read,
+  .fs_close = grub_cbfs_close,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 0,
+  .blocklist_install = 0,
+#endif
+};
+
+GRUB_MOD_INIT (cbfs)
+{
+#if (defined (__i386__) || defined (__x86_64__)) && !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_XEN)
+  init_cbfsdisk ();
+#endif
+  grub_fs_register (&grub_cbfs_fs);
+}
+
+GRUB_MOD_FINI (cbfs)
+{
+  grub_fs_unregister (&grub_cbfs_fs);
+#if (defined (__i386__) || defined (__x86_64__)) && !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_XEN)
+  fini_cbfsdisk ();
+#endif
+}
diff --git a/grub-core/fs/cpio.c b/grub-core/fs/cpio.c
new file mode 100644
index 0000000..dab5f98
--- /dev/null
+++ b/grub-core/fs/cpio.c
@@ -0,0 +1,61 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+
+/* cpio support */
+#define ALIGN_CPIO(x) (ALIGN_UP ((x), 2))
+#define	MAGIC       "\xc7\x71"
+struct head
+{
+  grub_uint16_t magic[1];
+  grub_uint16_t dev;
+  grub_uint16_t ino;
+  grub_uint16_t mode[1];
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint16_t nlink;
+  grub_uint16_t rdev;
+  grub_uint16_t mtime[2];
+  grub_uint16_t namesize[1];
+  grub_uint16_t filesize[2];
+} GRUB_PACKED;
+
+static inline unsigned long long
+read_number (const grub_uint16_t *arr, grub_size_t size)
+{
+  long long ret = 0;
+  while (size--)
+    ret = (ret << 16) | grub_le_to_cpu16 (*arr++);
+  return ret;
+}
+
+#define FSNAME "cpiofs"
+
+#include "cpio_common.c"
+
+GRUB_MOD_INIT (cpio)
+{
+  grub_fs_register (&grub_cpio_fs);
+}
+
+GRUB_MOD_FINI (cpio)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}
diff --git a/grub-core/fs/cpio_be.c b/grub-core/fs/cpio_be.c
new file mode 100644
index 0000000..8465488
--- /dev/null
+++ b/grub-core/fs/cpio_be.c
@@ -0,0 +1,61 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+
+#define ALIGN_CPIO(x) (ALIGN_UP ((x), 2))
+#define	MAGIC       "\x71\xc7"
+
+struct head
+{
+  grub_uint16_t magic[1];
+  grub_uint16_t dev;
+  grub_uint16_t ino;
+  grub_uint16_t mode[1];
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint16_t nlink;
+  grub_uint16_t rdev;
+  grub_uint16_t mtime[2];
+  grub_uint16_t namesize[1];
+  grub_uint16_t filesize[2];
+} GRUB_PACKED;
+
+static inline unsigned long long
+read_number (const grub_uint16_t *arr, grub_size_t size)
+{
+  long long ret = 0;
+  while (size--)
+    ret = (ret << 16) | grub_be_to_cpu16 (*arr++);
+  return ret;
+}
+
+#define FSNAME "cpiofs_be"
+
+#include "cpio_common.c"
+
+GRUB_MOD_INIT (cpio_be)
+{
+  grub_fs_register (&grub_cpio_fs);
+}
+
+GRUB_MOD_FINI (cpio_be)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}
diff --git a/grub-core/fs/cpio_common.c b/grub-core/fs/cpio_common.c
new file mode 100644
index 0000000..4e885d6
--- /dev/null
+++ b/grub-core/fs/cpio_common.c
@@ -0,0 +1,253 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/archelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_archelp_data
+{
+  grub_disk_t disk;
+  grub_off_t hofs;
+  grub_off_t next_hofs;
+  grub_off_t dofs;
+  grub_off_t size;
+};
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
+#endif
+
+static grub_err_t
+grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+		     grub_int32_t *mtime, grub_uint32_t *mode)
+{
+  struct head hd;
+  grub_size_t namesize;
+  grub_uint32_t modeval;
+
+  data->hofs = data->next_hofs;
+
+  if (grub_disk_read (data->disk, 0, data->hofs, sizeof (hd), &hd))
+    return grub_errno;
+
+  if (grub_memcmp (hd.magic, MAGIC, sizeof (hd.magic)) != 0
+#ifdef MAGIC2
+      && grub_memcmp (hd.magic, MAGIC2, sizeof (hd.magic)) != 0
+#endif
+      )
+    return grub_error (GRUB_ERR_BAD_FS, "invalid cpio archive");
+  data->size = read_number (hd.filesize, ARRAY_SIZE (hd.filesize));
+  if (mtime)
+    *mtime = read_number (hd.mtime, ARRAY_SIZE (hd.mtime));
+  modeval = read_number (hd.mode, ARRAY_SIZE (hd.mode));
+  namesize = read_number (hd.namesize, ARRAY_SIZE (hd.namesize));
+
+  /* Don't allow negative numbers.  */
+  if (namesize >= 0x80000000)
+    {
+      /* Probably a corruption, don't attempt to recover.  */
+      *mode = GRUB_ARCHELP_ATTR_END;
+      return GRUB_ERR_NONE;
+    }
+
+  *mode = modeval;
+
+  *name = grub_malloc (namesize + 1);
+  if (*name == NULL)
+    return grub_errno;
+
+  if (grub_disk_read (data->disk, 0, data->hofs + sizeof (hd),
+		      namesize, *name))
+    {
+      grub_free (*name);
+      return grub_errno;
+    }
+  (*name)[namesize] = 0;
+
+  if (data->size == 0 && modeval == 0 && namesize == 11
+      && grub_memcmp(*name, "TRAILER!!!", 11) == 0)
+    {
+      *mode = GRUB_ARCHELP_ATTR_END;
+      grub_free (*name);
+      return GRUB_ERR_NONE;
+    }
+
+  data->dofs = data->hofs + ALIGN_CPIO (sizeof (hd) + namesize);
+  data->next_hofs = data->dofs + ALIGN_CPIO (data->size);
+  return GRUB_ERR_NONE;
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic pop
+#endif
+
+static char *
+grub_cpio_get_link_target (struct grub_archelp_data *data)
+{
+  char *ret;
+  grub_err_t err;
+
+  if (data->size == 0)
+    return grub_strdup ("");
+  ret = grub_malloc (data->size + 1);
+  if (!ret)
+    return NULL;
+
+  err = grub_disk_read (data->disk, 0, data->dofs, data->size, 
+			ret);
+  if (err)
+    {
+      grub_free (ret);
+      return NULL;
+    }
+  ret[data->size] = '\0';
+  return ret;
+}
+
+static void
+grub_cpio_rewind (struct grub_archelp_data *data)
+{
+  data->next_hofs = 0;
+}
+
+static struct grub_archelp_ops arcops =
+  {
+    .find_file = grub_cpio_find_file,
+    .get_link_target = grub_cpio_get_link_target,
+    .rewind = grub_cpio_rewind
+  };
+
+static struct grub_archelp_data *
+grub_cpio_mount (grub_disk_t disk)
+{
+  struct head hd;
+  struct grub_archelp_data *data;
+
+  if (grub_disk_read (disk, 0, 0, sizeof (hd), &hd))
+    goto fail;
+
+  if (grub_memcmp (hd.magic, MAGIC, sizeof (MAGIC) - 1)
+#ifdef MAGIC2
+      && grub_memcmp (hd.magic, MAGIC2, sizeof (MAGIC2) - 1)
+#endif
+      )
+    goto fail;
+
+  data = (struct grub_archelp_data *) grub_zalloc (sizeof (*data));
+  if (!data)
+    goto fail;
+
+  data->disk = disk;
+
+  return data;
+
+fail:
+  grub_error (GRUB_ERR_BAD_FS, "not a " FSNAME " filesystem");
+  return 0;
+}
+
+static grub_err_t
+grub_cpio_dir (grub_device_t device, const char *path_in,
+	       grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cpio_mount (device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_dir (data, &arcops,
+			  path_in, hook, hook_data);
+
+  grub_free (data);
+
+  return err;
+}
+
+static grub_err_t
+grub_cpio_open (grub_file_t file, const char *name_in)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cpio_mount (file->device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_open (data, &arcops, name_in);
+  if (err)
+    {
+      grub_free (data);
+    }
+  else
+    {
+      file->data = data;
+      file->size = data->size;
+    }
+  return err;
+}
+
+static grub_ssize_t
+grub_cpio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_archelp_data *data;
+  grub_ssize_t ret;
+
+  data = file->data;
+  data->disk->read_hook = file->read_hook;
+  data->disk->read_hook_data = file->read_hook_data;
+
+  ret = (grub_disk_read (data->disk, 0, data->dofs + file->offset,
+			 len, buf)) ? -1 : (grub_ssize_t) len;
+  data->disk->read_hook = 0;
+
+  return ret;
+}
+
+static grub_err_t
+grub_cpio_close (grub_file_t file)
+{
+  struct grub_archelp_data *data;
+
+  data = file->data;
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_cpio_fs = {
+  .name = FSNAME,
+  .fs_dir = grub_cpio_dir,
+  .fs_open = grub_cpio_open,
+  .fs_read = grub_cpio_read,
+  .fs_close = grub_cpio_close,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 0,
+  .blocklist_install = 0,
+#endif
+};
diff --git a/grub-core/fs/exfat.c b/grub-core/fs/exfat.c
new file mode 100644
index 0000000..fe149dd
--- /dev/null
+++ b/grub-core/fs/exfat.c
@@ -0,0 +1,2 @@
+#define MODE_EXFAT 1
+#include "fat.c"
diff --git a/grub-core/fs/ext2.c b/grub-core/fs/ext2.c
new file mode 100644
index 0000000..e7dd78e
--- /dev/null
+++ b/grub-core/fs/ext2.c
@@ -0,0 +1,1107 @@
+/* ext2.c - Second Extended filesystem */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Magic value used to identify an ext2 filesystem.  */
+#define	EXT2_MAGIC		0xEF53
+/* Amount of indirect blocks in an inode.  */
+#define INDIRECT_BLOCKS		12
+
+/* The good old revision and the default inode size.  */
+#define EXT2_GOOD_OLD_REVISION		0
+#define EXT2_GOOD_OLD_INODE_SIZE	128
+
+/* Filetype used in directory entry.  */
+#define	FILETYPE_UNKNOWN	0
+#define	FILETYPE_REG		1
+#define	FILETYPE_DIRECTORY	2
+#define	FILETYPE_SYMLINK	7
+
+/* Filetype information as used in inodes.  */
+#define FILETYPE_INO_MASK	0170000
+#define FILETYPE_INO_REG	0100000
+#define FILETYPE_INO_DIRECTORY	0040000
+#define FILETYPE_INO_SYMLINK	0120000
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Log2 size of ext2 block in 512 blocks.  */
+#define LOG2_EXT2_BLOCK_SIZE(data)			\
+	(grub_le_to_cpu32 (data->sblock.log2_block_size) + 1)
+
+/* Log2 size of ext2 block in bytes.  */
+#define LOG2_BLOCK_SIZE(data)					\
+	(grub_le_to_cpu32 (data->sblock.log2_block_size) + 10)
+
+/* The size of an ext2 block in bytes.  */
+#define EXT2_BLOCK_SIZE(data)		(1U << LOG2_BLOCK_SIZE (data))
+
+/* The revision level.  */
+#define EXT2_REVISION(data)	grub_le_to_cpu32 (data->sblock.revision_level)
+
+/* The inode size.  */
+#define EXT2_INODE_SIZE(data)	\
+  (data->sblock.revision_level \
+   == grub_cpu_to_le32_compile_time (EXT2_GOOD_OLD_REVISION)	\
+         ? EXT2_GOOD_OLD_INODE_SIZE \
+         : grub_le_to_cpu16 (data->sblock.inode_size))
+
+/* Superblock filesystem feature flags (RW compatible)
+ * A filesystem with any of these enabled can be read and written by a driver
+ * that does not understand them without causing metadata/data corruption.  */
+#define EXT2_FEATURE_COMPAT_DIR_PREALLOC	0x0001
+#define EXT2_FEATURE_COMPAT_IMAGIC_INODES	0x0002
+#define EXT3_FEATURE_COMPAT_HAS_JOURNAL		0x0004
+#define EXT2_FEATURE_COMPAT_EXT_ATTR		0x0008
+#define EXT2_FEATURE_COMPAT_RESIZE_INODE	0x0010
+#define EXT2_FEATURE_COMPAT_DIR_INDEX		0x0020
+/* Superblock filesystem feature flags (RO compatible)
+ * A filesystem with any of these enabled can be safely read by a driver that
+ * does not understand them, but should not be written to, usually because
+ * additional metadata is required.  */
+#define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER	0x0001
+#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE	0x0002
+#define EXT2_FEATURE_RO_COMPAT_BTREE_DIR	0x0004
+#define EXT4_FEATURE_RO_COMPAT_GDT_CSUM		0x0010
+#define EXT4_FEATURE_RO_COMPAT_DIR_NLINK	0x0020
+#define EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE	0x0040
+/* Superblock filesystem feature flags (back-incompatible)
+ * A filesystem with any of these enabled should not be attempted to be read
+ * by a driver that does not understand them, since they usually indicate
+ * metadata format changes that might confuse the reader.  */
+#define EXT2_FEATURE_INCOMPAT_COMPRESSION	0x0001
+#define EXT2_FEATURE_INCOMPAT_FILETYPE		0x0002
+#define EXT3_FEATURE_INCOMPAT_RECOVER		0x0004 /* Needs recovery */
+#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV	0x0008 /* Volume is journal device */
+#define EXT2_FEATURE_INCOMPAT_META_BG		0x0010
+#define EXT4_FEATURE_INCOMPAT_EXTENTS		0x0040 /* Extents used */
+#define EXT4_FEATURE_INCOMPAT_64BIT		0x0080
+#define EXT4_FEATURE_INCOMPAT_MMP		0x0100
+#define EXT4_FEATURE_INCOMPAT_FLEX_BG		0x0200
+#define EXT4_FEATURE_INCOMPAT_ENCRYPT          0x10000
+
+/* The set of back-incompatible features this driver DOES support. Add (OR)
+ * flags here as the related features are implemented into the driver.  */
+#define EXT2_DRIVER_SUPPORTED_INCOMPAT ( EXT2_FEATURE_INCOMPAT_FILETYPE \
+                                       | EXT4_FEATURE_INCOMPAT_EXTENTS  \
+                                       | EXT4_FEATURE_INCOMPAT_FLEX_BG \
+                                       | EXT2_FEATURE_INCOMPAT_META_BG \
+                                       | EXT4_FEATURE_INCOMPAT_64BIT \
+                                       | EXT4_FEATURE_INCOMPAT_ENCRYPT)
+/* List of rationales for the ignored "incompatible" features:
+ * needs_recovery: Not really back-incompatible - was added as such to forbid
+ *                 ext2 drivers from mounting an ext3 volume with a dirty
+ *                 journal because they will ignore the journal, but the next
+ *                 ext3 driver to mount the volume will find the journal and
+ *                 replay it, potentially corrupting the metadata written by
+ *                 the ext2 drivers. Safe to ignore for this RO driver.
+ * mmp:            Not really back-incompatible - was added as such to
+ *                 avoid multiple read-write mounts. Safe to ignore for this
+ *                 RO driver.
+ */
+#define EXT2_DRIVER_IGNORED_INCOMPAT ( EXT3_FEATURE_INCOMPAT_RECOVER \
+				     | EXT4_FEATURE_INCOMPAT_MMP)
+
+
+#define EXT3_JOURNAL_MAGIC_NUMBER	0xc03b3998U
+
+#define EXT3_JOURNAL_DESCRIPTOR_BLOCK	1
+#define EXT3_JOURNAL_COMMIT_BLOCK	2
+#define EXT3_JOURNAL_SUPERBLOCK_V1	3
+#define EXT3_JOURNAL_SUPERBLOCK_V2	4
+#define EXT3_JOURNAL_REVOKE_BLOCK	5
+
+#define EXT3_JOURNAL_FLAG_ESCAPE	1
+#define EXT3_JOURNAL_FLAG_SAME_UUID	2
+#define EXT3_JOURNAL_FLAG_DELETED	4
+#define EXT3_JOURNAL_FLAG_LAST_TAG	8
+
+#define EXT4_ENCRYPT_FLAG              0x800
+#define EXT4_EXTENTS_FLAG		0x80000
+
+/* The ext2 superblock.  */
+struct grub_ext2_sblock
+{
+  grub_uint32_t total_inodes;
+  grub_uint32_t total_blocks;
+  grub_uint32_t reserved_blocks;
+  grub_uint32_t free_blocks;
+  grub_uint32_t free_inodes;
+  grub_uint32_t first_data_block;
+  grub_uint32_t log2_block_size;
+  grub_uint32_t log2_fragment_size;
+  grub_uint32_t blocks_per_group;
+  grub_uint32_t fragments_per_group;
+  grub_uint32_t inodes_per_group;
+  grub_uint32_t mtime;
+  grub_uint32_t utime;
+  grub_uint16_t mnt_count;
+  grub_uint16_t max_mnt_count;
+  grub_uint16_t magic;
+  grub_uint16_t fs_state;
+  grub_uint16_t error_handling;
+  grub_uint16_t minor_revision_level;
+  grub_uint32_t lastcheck;
+  grub_uint32_t checkinterval;
+  grub_uint32_t creator_os;
+  grub_uint32_t revision_level;
+  grub_uint16_t uid_reserved;
+  grub_uint16_t gid_reserved;
+  grub_uint32_t first_inode;
+  grub_uint16_t inode_size;
+  grub_uint16_t block_group_number;
+  grub_uint32_t feature_compatibility;
+  grub_uint32_t feature_incompat;
+  grub_uint32_t feature_ro_compat;
+  grub_uint16_t uuid[8];
+  char volume_name[16];
+  char last_mounted_on[64];
+  grub_uint32_t compression_info;
+  grub_uint8_t prealloc_blocks;
+  grub_uint8_t prealloc_dir_blocks;
+  grub_uint16_t reserved_gdt_blocks;
+  grub_uint8_t journal_uuid[16];
+  grub_uint32_t journal_inum;
+  grub_uint32_t journal_dev;
+  grub_uint32_t last_orphan;
+  grub_uint32_t hash_seed[4];
+  grub_uint8_t def_hash_version;
+  grub_uint8_t jnl_backup_type;
+  grub_uint16_t group_desc_size;
+  grub_uint32_t default_mount_opts;
+  grub_uint32_t first_meta_bg;
+  grub_uint32_t mkfs_time;
+  grub_uint32_t jnl_blocks[17];
+};
+
+/* The ext2 blockgroup.  */
+struct grub_ext2_block_group
+{
+  grub_uint32_t block_id;
+  grub_uint32_t inode_id;
+  grub_uint32_t inode_table_id;
+  grub_uint16_t free_blocks;
+  grub_uint16_t free_inodes;
+  grub_uint16_t used_dirs;
+  grub_uint16_t pad;
+  grub_uint32_t reserved[3];
+  grub_uint32_t block_id_hi;
+  grub_uint32_t inode_id_hi;
+  grub_uint32_t inode_table_id_hi;
+  grub_uint16_t free_blocks_hi;
+  grub_uint16_t free_inodes_hi;
+  grub_uint16_t used_dirs_hi;
+  grub_uint16_t pad2;
+  grub_uint32_t reserved2[3];
+};
+
+/* The ext2 inode.  */
+struct grub_ext2_inode
+{
+  grub_uint16_t mode;
+  grub_uint16_t uid;
+  grub_uint32_t size;
+  grub_uint32_t atime;
+  grub_uint32_t ctime;
+  grub_uint32_t mtime;
+  grub_uint32_t dtime;
+  grub_uint16_t gid;
+  grub_uint16_t nlinks;
+  grub_uint32_t blockcnt;  /* Blocks of 512 bytes!! */
+  grub_uint32_t flags;
+  grub_uint32_t osd1;
+  union
+  {
+    struct datablocks
+    {
+      grub_uint32_t dir_blocks[INDIRECT_BLOCKS];
+      grub_uint32_t indir_block;
+      grub_uint32_t double_indir_block;
+      grub_uint32_t triple_indir_block;
+    } blocks;
+    char symlink[60];
+  };
+  grub_uint32_t version;
+  grub_uint32_t acl;
+  grub_uint32_t size_high;
+  grub_uint32_t fragment_addr;
+  grub_uint32_t osd2[3];
+};
+
+/* The header of an ext2 directory entry.  */
+struct ext2_dirent
+{
+  grub_uint32_t inode;
+  grub_uint16_t direntlen;
+#define MAX_NAMELEN 255
+  grub_uint8_t namelen;
+  grub_uint8_t filetype;
+};
+
+struct grub_ext3_journal_header
+{
+  grub_uint32_t magic;
+  grub_uint32_t block_type;
+  grub_uint32_t sequence;
+};
+
+struct grub_ext3_journal_revoke_header
+{
+  struct grub_ext3_journal_header header;
+  grub_uint32_t count;
+  grub_uint32_t data[0];
+};
+
+struct grub_ext3_journal_block_tag
+{
+  grub_uint32_t block;
+  grub_uint32_t flags;
+};
+
+struct grub_ext3_journal_sblock
+{
+  struct grub_ext3_journal_header header;
+  grub_uint32_t block_size;
+  grub_uint32_t maxlen;
+  grub_uint32_t first;
+  grub_uint32_t sequence;
+  grub_uint32_t start;
+};
+
+#define EXT4_EXT_MAGIC		0xf30a
+
+struct grub_ext4_extent_header
+{
+  grub_uint16_t magic;
+  grub_uint16_t entries;
+  grub_uint16_t max;
+  grub_uint16_t depth;
+  grub_uint32_t generation;
+};
+
+struct grub_ext4_extent
+{
+  grub_uint32_t block;
+  grub_uint16_t len;
+  grub_uint16_t start_hi;
+  grub_uint32_t start;
+};
+
+struct grub_ext4_extent_idx
+{
+  grub_uint32_t block;
+  grub_uint32_t leaf;
+  grub_uint16_t leaf_hi;
+  grub_uint16_t unused;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_ext2_data *data;
+  struct grub_ext2_inode inode;
+  int ino;
+  int inode_read;
+};
+
+/* Information about a "mounted" ext2 filesystem.  */
+struct grub_ext2_data
+{
+  struct grub_ext2_sblock sblock;
+  int log_group_desc_size;
+  grub_disk_t disk;
+  struct grub_ext2_inode *inode;
+  struct grub_fshelp_node diropen;
+};
+
+static grub_dl_t my_mod;
+
+
+
+/* Check is a = b^x for some x.  */
+static inline int
+is_power_of (grub_uint64_t a, grub_uint32_t b)
+{
+  grub_uint64_t c;
+  /* Prevent overflow assuming b < 8.  */
+  if (a >= (1LL << 60))
+    return 0;
+  for (c = 1; c <= a; c *= b);
+  return (c == a);
+}
+
+
+static inline int
+group_has_super_block (struct grub_ext2_data *data, grub_uint64_t group)
+{
+  if (!(data->sblock.feature_ro_compat
+	& grub_cpu_to_le32_compile_time(EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)))
+    return 1;
+  /* Algorithm looked up in Linux source.  */
+  if (group <= 1)
+    return 1;
+  /* Even number is never a power of odd number.  */
+  if (!(group & 1))
+    return 0;
+  return (is_power_of(group, 7) || is_power_of(group, 5) ||
+	  is_power_of(group, 3));
+}
+
+/* Read into BLKGRP the blockgroup descriptor of blockgroup GROUP of
+   the mounted filesystem DATA.  */
+inline static grub_err_t
+grub_ext2_blockgroup (struct grub_ext2_data *data, grub_uint64_t group,
+		      struct grub_ext2_block_group *blkgrp)
+{
+  grub_uint64_t full_offset = (group << data->log_group_desc_size);
+  grub_uint64_t block, offset;
+  block = (full_offset >> LOG2_BLOCK_SIZE (data));
+  offset = (full_offset & ((1 << LOG2_BLOCK_SIZE (data)) - 1));
+  if ((data->sblock.feature_incompat
+       & grub_cpu_to_le32_compile_time (EXT2_FEATURE_INCOMPAT_META_BG))
+      && block >= grub_le_to_cpu32(data->sblock.first_meta_bg))
+    {
+      grub_uint64_t first_block_group;
+      /* Find the first block group for which a descriptor
+	 is stored in given block. */
+      first_block_group = (block << (LOG2_BLOCK_SIZE (data)
+				     - data->log_group_desc_size));
+
+      block = (first_block_group
+	       * grub_le_to_cpu32(data->sblock.blocks_per_group));
+
+      if (group_has_super_block (data, first_block_group))
+	block++;
+    }
+  else
+    /* Superblock.  */
+    block++;
+  return grub_disk_read (data->disk,
+                         ((grub_le_to_cpu32 (data->sblock.first_data_block)
+			   + block)
+                          << LOG2_EXT2_BLOCK_SIZE (data)), offset,
+			 sizeof (struct grub_ext2_block_group), blkgrp);
+}
+
+static struct grub_ext4_extent_header *
+grub_ext4_find_leaf (struct grub_ext2_data *data,
+                     struct grub_ext4_extent_header *ext_block,
+                     grub_uint32_t fileblock)
+{
+  struct grub_ext4_extent_idx *index;
+  void *buf = NULL;
+
+  while (1)
+    {
+      int i;
+      grub_disk_addr_t block;
+
+      index = (struct grub_ext4_extent_idx *) (ext_block + 1);
+
+      if (ext_block->magic != grub_cpu_to_le16_compile_time (EXT4_EXT_MAGIC))
+	goto fail;
+
+      if (ext_block->depth == 0)
+        return ext_block;
+
+      for (i = 0; i < grub_le_to_cpu16 (ext_block->entries); i++)
+        {
+          if (fileblock < grub_le_to_cpu32(index[i].block))
+            break;
+        }
+
+      if (--i < 0)
+	goto fail;
+
+      block = grub_le_to_cpu16 (index[i].leaf_hi);
+      block = (block << 32) | grub_le_to_cpu32 (index[i].leaf);
+      if (!buf)
+	buf = grub_malloc (EXT2_BLOCK_SIZE(data));
+      if (!buf)
+	goto fail;
+      if (grub_disk_read (data->disk,
+                          block << LOG2_EXT2_BLOCK_SIZE (data),
+                          0, EXT2_BLOCK_SIZE(data), buf))
+	goto fail;
+
+      ext_block = buf;
+    }
+ fail:
+  grub_free (buf);
+  return 0;
+}
+
+static grub_disk_addr_t
+grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  struct grub_ext2_data *data = node->data;
+  struct grub_ext2_inode *inode = &node->inode;
+  unsigned int blksz = EXT2_BLOCK_SIZE (data);
+  grub_disk_addr_t blksz_quarter = blksz / 4;
+  int log2_blksz = LOG2_EXT2_BLOCK_SIZE (data);
+  int log_perblock = log2_blksz + 9 - 2;
+  grub_uint32_t indir;
+  int shift;
+
+  if (inode->flags & grub_cpu_to_le32_compile_time (EXT4_EXTENTS_FLAG))
+    {
+      struct grub_ext4_extent_header *leaf;
+      struct grub_ext4_extent *ext;
+      int i;
+      grub_disk_addr_t ret;
+
+      leaf = grub_ext4_find_leaf (data, (struct grub_ext4_extent_header *) inode->blocks.dir_blocks, fileblock);
+      if (! leaf)
+        {
+          grub_error (GRUB_ERR_BAD_FS, "invalid extent");
+          return -1;
+        }
+
+      ext = (struct grub_ext4_extent *) (leaf + 1);
+      for (i = 0; i < grub_le_to_cpu16 (leaf->entries); i++)
+        {
+          if (fileblock < grub_le_to_cpu32 (ext[i].block))
+            break;
+        }
+
+      if (--i >= 0)
+        {
+          fileblock -= grub_le_to_cpu32 (ext[i].block);
+          if (fileblock >= grub_le_to_cpu16 (ext[i].len))
+	    ret = 0;
+          else
+            {
+              grub_disk_addr_t start;
+
+              start = grub_le_to_cpu16 (ext[i].start_hi);
+              start = (start << 32) + grub_le_to_cpu32 (ext[i].start);
+
+              ret = fileblock + start;
+            }
+        }
+      else
+        {
+          grub_error (GRUB_ERR_BAD_FS, "something wrong with extent");
+	  ret = -1;
+        }
+
+      if (leaf != (struct grub_ext4_extent_header *) inode->blocks.dir_blocks)
+	grub_free (leaf);
+
+      return ret;
+    }
+
+  /* Direct blocks.  */
+  if (fileblock < INDIRECT_BLOCKS)
+    return grub_le_to_cpu32 (inode->blocks.dir_blocks[fileblock]);
+  fileblock -= INDIRECT_BLOCKS;
+  /* Indirect.  */
+  if (fileblock < blksz_quarter)
+    {
+      indir = inode->blocks.indir_block;
+      shift = 0;
+      goto indirect;
+    }
+  fileblock -= blksz_quarter;
+  /* Double indirect.  */
+  if (fileblock < blksz_quarter * blksz_quarter)
+    {
+      indir = inode->blocks.double_indir_block;
+      shift = 1;
+      goto indirect;
+    }
+  fileblock -= blksz_quarter * blksz_quarter;
+  /* Triple indirect.  */
+  if (fileblock < blksz_quarter * blksz_quarter * (blksz_quarter + 1))
+    {
+      indir = inode->blocks.triple_indir_block;
+      shift = 2;
+      goto indirect;
+    }
+  grub_error (GRUB_ERR_BAD_FS,
+	      "ext2fs doesn't support quadruple indirect blocks");
+  return -1;
+
+indirect:
+  do {
+    /* If the indirect block is zero, all child blocks are absent
+       (i.e. filled with zeros.) */
+    if (indir == 0)
+      return 0;
+    if (grub_disk_read (data->disk,
+			((grub_disk_addr_t) grub_le_to_cpu32 (indir))
+			<< log2_blksz,
+			((fileblock >> (log_perblock * shift))
+			 & ((1 << log_perblock) - 1))
+			* sizeof (indir),
+			sizeof (indir), &indir))
+      return -1;
+  } while (shift--);
+
+  return grub_le_to_cpu32 (indir);
+}
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_ext2_read_file (grub_fshelp_node_t node,
+		     grub_disk_read_hook_t read_hook, void *read_hook_data,
+		     grub_off_t pos, grub_size_t len, char *buf)
+{
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_ext2_read_block,
+				grub_cpu_to_le32 (node->inode.size)
+				| (((grub_off_t) grub_cpu_to_le32 (node->inode.size_high)) << 32),
+				LOG2_EXT2_BLOCK_SIZE (node->data), 0);
+
+}
+
+
+/* Read the inode INO for the file described by DATA into INODE.  */
+static grub_err_t
+grub_ext2_read_inode (struct grub_ext2_data *data,
+		      int ino, struct grub_ext2_inode *inode)
+{
+  struct grub_ext2_block_group blkgrp;
+  struct grub_ext2_sblock *sblock = &data->sblock;
+  int inodes_per_block;
+  unsigned int blkno;
+  unsigned int blkoff;
+  grub_disk_addr_t base;
+
+  /* It is easier to calculate if the first inode is 0.  */
+  ino--;
+
+  grub_ext2_blockgroup (data,
+                        ino / grub_le_to_cpu32 (sblock->inodes_per_group),
+			&blkgrp);
+  if (grub_errno)
+    return grub_errno;
+
+  inodes_per_block = EXT2_BLOCK_SIZE (data) / EXT2_INODE_SIZE (data);
+  blkno = (ino % grub_le_to_cpu32 (sblock->inodes_per_group))
+    / inodes_per_block;
+  blkoff = (ino % grub_le_to_cpu32 (sblock->inodes_per_group))
+    % inodes_per_block;
+
+  base = grub_le_to_cpu32 (blkgrp.inode_table_id);
+  if (data->log_group_desc_size >= 6)
+    base |= (((grub_disk_addr_t) grub_le_to_cpu32 (blkgrp.inode_table_id_hi))
+	     << 32);
+
+  /* Read the inode.  */
+  if (grub_disk_read (data->disk,
+		      ((base + blkno) << LOG2_EXT2_BLOCK_SIZE (data)),
+		      EXT2_INODE_SIZE (data) * blkoff,
+		      sizeof (struct grub_ext2_inode), inode))
+    return grub_errno;
+
+  return 0;
+}
+
+static struct grub_ext2_data *
+grub_ext2_mount (grub_disk_t disk)
+{
+  struct grub_ext2_data *data;
+
+  data = grub_malloc (sizeof (struct grub_ext2_data));
+  if (!data)
+    return 0;
+
+  /* Read the superblock.  */
+  grub_disk_read (disk, 1 * 2, 0, sizeof (struct grub_ext2_sblock),
+                  &data->sblock);
+  if (grub_errno)
+    goto fail;
+
+  /* Make sure this is an ext2 filesystem.  */
+  if (data->sblock.magic != grub_cpu_to_le16_compile_time (EXT2_MAGIC)
+      || grub_le_to_cpu32 (data->sblock.log2_block_size) >= 16
+      || data->sblock.inodes_per_group == 0
+      /* 20 already means 1GiB blocks. We don't want to deal with blocks overflowing int32. */
+      || grub_le_to_cpu32 (data->sblock.log2_block_size) > 20
+      || EXT2_INODE_SIZE (data) == 0
+      || EXT2_BLOCK_SIZE (data) / EXT2_INODE_SIZE (data) == 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not an ext2 filesystem");
+      goto fail;
+    }
+
+  /* Check the FS doesn't have feature bits enabled that we don't support. */
+  if (data->sblock.revision_level != grub_cpu_to_le32_compile_time (EXT2_GOOD_OLD_REVISION)
+      && (data->sblock.feature_incompat
+	  & grub_cpu_to_le32_compile_time (~(EXT2_DRIVER_SUPPORTED_INCOMPAT
+					     | EXT2_DRIVER_IGNORED_INCOMPAT))))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "filesystem has unsupported incompatible features");
+      goto fail;
+    }
+
+  if (data->sblock.revision_level != grub_cpu_to_le32_compile_time (EXT2_GOOD_OLD_REVISION)
+      && (data->sblock.feature_incompat
+	  & grub_cpu_to_le32_compile_time (EXT4_FEATURE_INCOMPAT_64BIT))
+      && data->sblock.group_desc_size != 0
+      && ((data->sblock.group_desc_size & (data->sblock.group_desc_size - 1))
+	  == 0)
+      && (data->sblock.group_desc_size & grub_cpu_to_le16_compile_time (0x1fe0)))
+    {
+      grub_uint16_t b = grub_le_to_cpu16 (data->sblock.group_desc_size);
+      for (data->log_group_desc_size = 0; b != (1 << data->log_group_desc_size);
+	   data->log_group_desc_size++);
+    }
+  else
+    data->log_group_desc_size = 5;
+
+  data->disk = disk;
+
+  data->diropen.data = data;
+  data->diropen.ino = 2;
+  data->diropen.inode_read = 1;
+
+  data->inode = &data->diropen.inode;
+
+  grub_ext2_read_inode (data, 2, data->inode);
+  if (grub_errno)
+    goto fail;
+
+  return data;
+
+ fail:
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an ext2 filesystem");
+
+  grub_free (data);
+  return 0;
+}
+
+static char *
+grub_ext2_read_symlink (grub_fshelp_node_t node)
+{
+  char *symlink;
+  struct grub_fshelp_node *diro = node;
+  grub_size_t sz;
+
+  if (! diro->inode_read)
+    {
+      grub_ext2_read_inode (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+	return 0;
+
+      if (diro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
+       {
+         grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "symlink is encrypted");
+         return 0;
+       }
+    }
+
+  if (grub_add (grub_le_to_cpu32 (diro->inode.size), 1, &sz))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      return NULL;
+    }
+
+  symlink = grub_malloc (sz);
+  if (! symlink)
+    return 0;
+
+  /*
+   * If the filesize of the symlink is equal to or bigger than 60 the symlink
+   * is stored in a separate block, otherwise it is stored in the inode.
+   */
+  if (grub_le_to_cpu32 (diro->inode.size) < sizeof (diro->inode.symlink))
+    grub_memcpy (symlink,
+		 diro->inode.symlink,
+		 grub_le_to_cpu32 (diro->inode.size));
+  else
+    {
+      grub_ext2_read_file (diro, 0, 0, 0,
+			   grub_le_to_cpu32 (diro->inode.size),
+			   symlink);
+      if (grub_errno)
+	{
+	  grub_free (symlink);
+	  return 0;
+	}
+    }
+
+  symlink[grub_le_to_cpu32 (diro->inode.size)] = '\0';
+  return symlink;
+}
+
+static int
+grub_ext2_iterate_dir (grub_fshelp_node_t dir,
+		       grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  unsigned int fpos = 0;
+  struct grub_fshelp_node *diro = (struct grub_fshelp_node *) dir;
+
+  if (! diro->inode_read)
+    {
+      grub_ext2_read_inode (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+	return 0;
+    }
+
+  if (diro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "directory is encrypted");
+      return 0;
+    }
+
+  /* Search the file.  */
+  while (fpos < grub_le_to_cpu32 (diro->inode.size))
+    {
+      struct ext2_dirent dirent;
+
+      grub_ext2_read_file (diro, 0, 0, fpos, sizeof (struct ext2_dirent),
+			   (char *) &dirent);
+      if (grub_errno)
+	return 0;
+
+      if (dirent.direntlen == 0)
+        return 0;
+
+      if (dirent.inode != 0 && dirent.namelen != 0)
+	{
+	  char filename[MAX_NAMELEN + 1];
+	  struct grub_fshelp_node *fdiro;
+	  enum grub_fshelp_filetype type = GRUB_FSHELP_UNKNOWN;
+
+	  grub_ext2_read_file (diro, 0, 0, fpos + sizeof (struct ext2_dirent),
+			       dirent.namelen, filename);
+	  if (grub_errno)
+	    return 0;
+
+	  fdiro = grub_malloc (sizeof (struct grub_fshelp_node));
+	  if (! fdiro)
+	    return 0;
+
+	  fdiro->data = diro->data;
+	  fdiro->ino = grub_le_to_cpu32 (dirent.inode);
+
+	  filename[dirent.namelen] = '\0';
+
+	  if (dirent.filetype != FILETYPE_UNKNOWN)
+	    {
+	      fdiro->inode_read = 0;
+
+	      if (dirent.filetype == FILETYPE_DIRECTORY)
+		type = GRUB_FSHELP_DIR;
+	      else if (dirent.filetype == FILETYPE_SYMLINK)
+		type = GRUB_FSHELP_SYMLINK;
+	      else if (dirent.filetype == FILETYPE_REG)
+		type = GRUB_FSHELP_REG;
+	    }
+	  else
+	    {
+	      /* The filetype can not be read from the dirent, read
+		 the inode to get more information.  */
+	      grub_ext2_read_inode (diro->data,
+                                    grub_le_to_cpu32 (dirent.inode),
+				    &fdiro->inode);
+	      if (grub_errno)
+		{
+		  grub_free (fdiro);
+		  return 0;
+		}
+
+	      fdiro->inode_read = 1;
+
+	      if ((grub_le_to_cpu16 (fdiro->inode.mode)
+		   & FILETYPE_INO_MASK) == FILETYPE_INO_DIRECTORY)
+		type = GRUB_FSHELP_DIR;
+	      else if ((grub_le_to_cpu16 (fdiro->inode.mode)
+			& FILETYPE_INO_MASK) == FILETYPE_INO_SYMLINK)
+		type = GRUB_FSHELP_SYMLINK;
+	      else if ((grub_le_to_cpu16 (fdiro->inode.mode)
+			& FILETYPE_INO_MASK) == FILETYPE_INO_REG)
+		type = GRUB_FSHELP_REG;
+	    }
+
+	  if (hook (filename, type, fdiro, hook_data))
+	    return 1;
+	}
+
+      fpos += grub_le_to_cpu16 (dirent.direntlen);
+    }
+
+  return 0;
+}
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_ext2_open (struct grub_file *file, const char *name)
+{
+  struct grub_ext2_data *data;
+  struct grub_fshelp_node *fdiro = 0;
+  grub_err_t err;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ext2_mount (file->device->disk);
+  if (! data)
+    {
+      err = grub_errno;
+      goto fail;
+    }
+
+  err = grub_fshelp_find_file (name, &data->diropen, &fdiro,
+			       grub_ext2_iterate_dir,
+			       grub_ext2_read_symlink, GRUB_FSHELP_REG);
+  if (err)
+    goto fail;
+
+  if (! fdiro->inode_read)
+    {
+      err = grub_ext2_read_inode (data, fdiro->ino, &fdiro->inode);
+      if (err)
+	goto fail;
+    }
+
+  if (fdiro->inode.flags & grub_cpu_to_le32_compile_time (EXT4_ENCRYPT_FLAG))
+    {
+      err = grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "file is encrypted");
+      goto fail;
+    }
+
+  grub_memcpy (data->inode, &fdiro->inode, sizeof (struct grub_ext2_inode));
+  grub_free (fdiro);
+
+  file->size = grub_le_to_cpu32 (data->inode->size);
+  file->size |= ((grub_off_t) grub_le_to_cpu32 (data->inode->size_high)) << 32;
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  if (fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return err;
+}
+
+static grub_err_t
+grub_ext2_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read LEN bytes data from FILE into BUF.  */
+static grub_ssize_t
+grub_ext2_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_ext2_data *data = (struct grub_ext2_data *) file->data;
+
+  return grub_ext2_read_file (&data->diropen,
+			      file->read_hook, file->read_hook_data,
+			      file->offset, len, buf);
+}
+
+
+/* Context for grub_ext2_dir.  */
+struct grub_ext2_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+  struct grub_ext2_data *data;
+};
+
+/* Helper for grub_ext2_dir.  */
+static int
+grub_ext2_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		    grub_fshelp_node_t node, void *data)
+{
+  struct grub_ext2_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  if (! node->inode_read)
+    {
+      grub_ext2_read_inode (ctx->data, node->ino, &node->inode);
+      if (!grub_errno)
+	node->inode_read = 1;
+      grub_errno = GRUB_ERR_NONE;
+    }
+  if (node->inode_read)
+    {
+      info.mtimeset = 1;
+      info.mtime = grub_le_to_cpu32 (node->inode.mtime);
+    }
+
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_ext2_dir (grub_device_t device, const char *path, grub_fs_dir_hook_t hook,
+	       void *hook_data)
+{
+  struct grub_ext2_dir_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  ctx.data = grub_ext2_mount (device->disk);
+  if (! ctx.data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &ctx.data->diropen, &fdiro,
+			 grub_ext2_iterate_dir, grub_ext2_read_symlink,
+			 GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_ext2_iterate_dir (fdiro, grub_ext2_dir_iter, &ctx);
+
+ fail:
+  if (fdiro != &ctx.data->diropen)
+    grub_free (fdiro);
+  grub_free (ctx.data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ext2_label (grub_device_t device, char **label)
+{
+  struct grub_ext2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ext2_mount (disk);
+  if (data)
+    *label = grub_strndup (data->sblock.volume_name,
+			   sizeof (data->sblock.volume_name));
+  else
+    *label = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ext2_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_ext2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ext2_mount (disk);
+  if (data)
+    {
+      *uuid = grub_xasprintf ("%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
+			     grub_be_to_cpu16 (data->sblock.uuid[0]),
+			     grub_be_to_cpu16 (data->sblock.uuid[1]),
+			     grub_be_to_cpu16 (data->sblock.uuid[2]),
+			     grub_be_to_cpu16 (data->sblock.uuid[3]),
+			     grub_be_to_cpu16 (data->sblock.uuid[4]),
+			     grub_be_to_cpu16 (data->sblock.uuid[5]),
+			     grub_be_to_cpu16 (data->sblock.uuid[6]),
+			     grub_be_to_cpu16 (data->sblock.uuid[7]));
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+/* Get mtime.  */
+static grub_err_t
+grub_ext2_mtime (grub_device_t device, grub_int64_t *tm)
+{
+  struct grub_ext2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ext2_mount (disk);
+  if (!data)
+    *tm = 0;
+  else
+    *tm = grub_le_to_cpu32 (data->sblock.utime);
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+
+}
+
+
+
+static struct grub_fs grub_ext2_fs =
+  {
+    .name = "ext2",
+    .fs_dir = grub_ext2_dir,
+    .fs_open = grub_ext2_open,
+    .fs_read = grub_ext2_read,
+    .fs_close = grub_ext2_close,
+    .fs_label = grub_ext2_label,
+    .fs_uuid = grub_ext2_uuid,
+    .fs_mtime = grub_ext2_mtime,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(ext2)
+{
+  grub_fs_register (&grub_ext2_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(ext2)
+{
+  grub_fs_unregister (&grub_ext2_fs);
+}
diff --git a/grub-core/fs/f2fs.c b/grub-core/fs/f2fs.c
new file mode 100644
index 0000000..8a9992c
--- /dev/null
+++ b/grub-core/fs/f2fs.c
@@ -0,0 +1,1328 @@
+/*
+ *  f2fs.c - Flash-Friendly File System
+ *
+ *  Written by Jaegeuk Kim <jaegeuk@kernel.org>
+ *
+ *  Copyright (C) 2015  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/charset.h>
+#include <grub/fshelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* F2FS Magic Number. */
+#define F2FS_SUPER_MAGIC          0xf2f52010
+
+#define CHECKSUM_OFFSET           4092  /* Must be aligned 4 bytes. */
+#define U32_CHECKSUM_OFFSET       (CHECKSUM_OFFSET >> 2)
+#define CRCPOLY_LE                0xedb88320
+
+/* Byte-size offset. */
+#define F2FS_SUPER_OFFSET         ((grub_disk_addr_t)1024)
+#define F2FS_SUPER_OFFSET0        (F2FS_SUPER_OFFSET >> GRUB_DISK_SECTOR_BITS)
+#define F2FS_SUPER_OFFSET1        ((F2FS_SUPER_OFFSET + F2FS_BLKSIZE) >> \
+                                        GRUB_DISK_SECTOR_BITS)
+
+/* 9 bits for 512 bytes. */
+#define F2FS_MIN_LOG_SECTOR_SIZE  9
+
+/* Support only 4KB block. */
+#define F2FS_BLK_BITS             12
+#define F2FS_BLKSIZE              (1 << F2FS_BLK_BITS)
+#define F2FS_BLK_SEC_BITS         (F2FS_BLK_BITS - GRUB_DISK_SECTOR_BITS)
+
+#define VERSION_LEN               256
+#define F2FS_MAX_EXTENSION        64
+
+#define CP_COMPACT_SUM_FLAG       0x00000004
+#define CP_UMOUNT_FLAG            0x00000001
+
+#define MAX_ACTIVE_LOGS           16
+#define MAX_ACTIVE_NODE_LOGS      8
+#define MAX_ACTIVE_DATA_LOGS      8
+#define NR_CURSEG_DATA_TYPE       3
+#define NR_CURSEG_NODE_TYPE       3
+#define NR_CURSEG_TYPE            (NR_CURSEG_DATA_TYPE + NR_CURSEG_NODE_TYPE)
+
+#define ENTRIES_IN_SUM            512
+#define SUMMARY_SIZE              7
+#define SUM_FOOTER_SIZE           5
+#define JENTRY_SIZE               (sizeof(struct grub_f2fs_nat_jent))
+#define SUM_ENTRIES_SIZE          (SUMMARY_SIZE * ENTRIES_IN_SUM)
+#define SUM_JOURNAL_SIZE          (F2FS_BLKSIZE - SUM_FOOTER_SIZE - SUM_ENTRIES_SIZE)
+#define NAT_JOURNAL_ENTRIES       ((SUM_JOURNAL_SIZE - 2) / JENTRY_SIZE)
+#define NAT_JOURNAL_RESERVED      ((SUM_JOURNAL_SIZE - 2) % JENTRY_SIZE)
+
+#define NAT_ENTRY_SIZE            (sizeof(struct grub_f2fs_nat_entry))
+#define NAT_ENTRY_PER_BLOCK       (F2FS_BLKSIZE / NAT_ENTRY_SIZE)
+
+#define F2FS_NAME_LEN             255
+#define F2FS_SLOT_LEN             8
+#define NR_DENTRY_IN_BLOCK        214
+#define SIZE_OF_DIR_ENTRY         11    /* By byte. */
+#define BITS_PER_BYTE             8
+#define SIZE_OF_DENTRY_BITMAP     ((NR_DENTRY_IN_BLOCK + BITS_PER_BYTE - 1) / \
+                                        BITS_PER_BYTE)
+#define SIZE_OF_RESERVED          (F2FS_BLKSIZE - \
+                                        ((SIZE_OF_DIR_ENTRY + F2FS_SLOT_LEN) * \
+                                        NR_DENTRY_IN_BLOCK + SIZE_OF_DENTRY_BITMAP))
+
+#define F2FS_INLINE_XATTR_ADDRS   50    /* 200 bytes for inline xattrs. */
+#define DEF_ADDRS_PER_INODE       923   /* Address Pointers in an Inode. */
+
+#define ADDRS_PER_BLOCK           1018  /* Address Pointers in a Direct Block. */
+#define NIDS_PER_BLOCK            1018  /* Node IDs in an Indirect Block. */
+#define NODE_DIR1_BLOCK           (DEF_ADDRS_PER_INODE + 1)
+#define NODE_DIR2_BLOCK           (DEF_ADDRS_PER_INODE + 2)
+#define NODE_IND1_BLOCK           (DEF_ADDRS_PER_INODE + 3)
+#define NODE_IND2_BLOCK           (DEF_ADDRS_PER_INODE + 4)
+#define NODE_DIND_BLOCK           (DEF_ADDRS_PER_INODE + 5)
+
+#define MAX_INLINE_DATA           (4 * (DEF_ADDRS_PER_INODE - \
+                                        F2FS_INLINE_XATTR_ADDRS - 1))
+#define NR_INLINE_DENTRY          (MAX_INLINE_DATA * BITS_PER_BYTE / \
+                                        ((SIZE_OF_DIR_ENTRY + F2FS_SLOT_LEN) * \
+                                        BITS_PER_BYTE + 1))
+#define INLINE_DENTRY_BITMAP_SIZE ((NR_INLINE_DENTRY + BITS_PER_BYTE - 1) / \
+                                        BITS_PER_BYTE)
+#define INLINE_RESERVED_SIZE      (MAX_INLINE_DATA - \
+                                        ((SIZE_OF_DIR_ENTRY + F2FS_SLOT_LEN) * \
+                                        NR_INLINE_DENTRY + \
+                                        INLINE_DENTRY_BITMAP_SIZE))
+#define CURSEG_HOT_DATA           0
+
+#define CKPT_FLAG_SET(ckpt, f)    (ckpt)->ckpt_flags & \
+                                        grub_cpu_to_le32_compile_time (f)
+
+#define F2FS_INLINE_XATTR         0x01  /* File inline xattr flag. */
+#define F2FS_INLINE_DATA          0x02  /* File inline data flag. */
+#define F2FS_INLINE_DENTRY        0x04  /* File inline dentry flag. */
+#define F2FS_DATA_EXIST           0x08  /* File inline data exist flag. */
+#define F2FS_INLINE_DOTS          0x10  /* File having implicit dot dentries. */
+
+#define MAX_VOLUME_NAME           512
+
+enum FILE_TYPE
+{
+  F2FS_FT_UNKNOWN,
+  F2FS_FT_REG_FILE                = 1,
+  F2FS_FT_DIR                     = 2,
+  F2FS_FT_SYMLINK                 = 7
+};
+
+struct grub_f2fs_superblock
+{
+  grub_uint32_t                   magic;
+  grub_uint16_t                   dummy1[2];
+  grub_uint32_t                   log_sectorsize;
+  grub_uint32_t                   log_sectors_per_block;
+  grub_uint32_t                   log_blocksize;
+  grub_uint32_t                   log_blocks_per_seg;
+  grub_uint32_t                   segs_per_sec;
+  grub_uint32_t                   secs_per_zone;
+  grub_uint32_t                   checksum_offset;
+  grub_uint8_t                    dummy2[40];
+  grub_uint32_t                   cp_blkaddr;
+  grub_uint32_t                   sit_blkaddr;
+  grub_uint32_t                   nat_blkaddr;
+  grub_uint32_t                   ssa_blkaddr;
+  grub_uint32_t                   main_blkaddr;
+  grub_uint32_t                   root_ino;
+  grub_uint32_t                   node_ino;
+  grub_uint32_t                   meta_ino;
+  grub_uint8_t                    uuid[16];
+  grub_uint16_t                   volume_name[MAX_VOLUME_NAME];
+  grub_uint32_t                   extension_count;
+  grub_uint8_t                    extension_list[F2FS_MAX_EXTENSION][8];
+  grub_uint32_t                   cp_payload;
+  grub_uint8_t                    version[VERSION_LEN];
+  grub_uint8_t                    init_version[VERSION_LEN];
+} GRUB_PACKED;
+
+struct grub_f2fs_checkpoint
+{
+  grub_uint64_t                   checkpoint_ver;
+  grub_uint64_t                   user_block_count;
+  grub_uint64_t                   valid_block_count;
+  grub_uint32_t                   rsvd_segment_count;
+  grub_uint32_t                   overprov_segment_count;
+  grub_uint32_t                   free_segment_count;
+  grub_uint32_t                   cur_node_segno[MAX_ACTIVE_NODE_LOGS];
+  grub_uint16_t                   cur_node_blkoff[MAX_ACTIVE_NODE_LOGS];
+  grub_uint32_t                   cur_data_segno[MAX_ACTIVE_DATA_LOGS];
+  grub_uint16_t                   cur_data_blkoff[MAX_ACTIVE_DATA_LOGS];
+  grub_uint32_t                   ckpt_flags;
+  grub_uint32_t                   cp_pack_total_block_count;
+  grub_uint32_t                   cp_pack_start_sum;
+  grub_uint32_t                   valid_node_count;
+  grub_uint32_t                   valid_inode_count;
+  grub_uint32_t                   next_free_nid;
+  grub_uint32_t                   sit_ver_bitmap_bytesize;
+  grub_uint32_t                   nat_ver_bitmap_bytesize;
+  grub_uint32_t                   checksum_offset;
+  grub_uint64_t                   elapsed_time;
+  grub_uint8_t                    alloc_type[MAX_ACTIVE_LOGS];
+  grub_uint8_t                    sit_nat_version_bitmap[3900];
+  grub_uint32_t                   checksum;
+} GRUB_PACKED;
+
+struct grub_f2fs_nat_entry {
+  grub_uint8_t                    version;
+  grub_uint32_t                   ino;
+  grub_uint32_t                   block_addr;
+} GRUB_PACKED;
+
+struct grub_f2fs_nat_jent
+{
+  grub_uint32_t                   nid;
+  struct grub_f2fs_nat_entry      ne;
+} GRUB_PACKED;
+
+struct grub_f2fs_nat_journal {
+  grub_uint16_t                   n_nats;
+  struct grub_f2fs_nat_jent       entries[NAT_JOURNAL_ENTRIES];
+  grub_uint8_t                    reserved[NAT_JOURNAL_RESERVED];
+} GRUB_PACKED;
+
+struct grub_f2fs_nat_block {
+  struct grub_f2fs_nat_entry      ne[NAT_ENTRY_PER_BLOCK];
+} GRUB_PACKED;
+
+struct grub_f2fs_dir_entry
+{
+  grub_uint32_t                   hash_code;
+  grub_uint32_t                   ino;
+  grub_uint16_t                   name_len;
+  grub_uint8_t                    file_type;
+} GRUB_PACKED;
+
+struct grub_f2fs_inline_dentry
+{
+  grub_uint8_t                    dentry_bitmap[INLINE_DENTRY_BITMAP_SIZE];
+  grub_uint8_t                    reserved[INLINE_RESERVED_SIZE];
+  struct grub_f2fs_dir_entry      dentry[NR_INLINE_DENTRY];
+  grub_uint8_t                    filename[NR_INLINE_DENTRY][F2FS_SLOT_LEN];
+} GRUB_PACKED;
+
+struct grub_f2fs_dentry_block {
+  grub_uint8_t                    dentry_bitmap[SIZE_OF_DENTRY_BITMAP];
+  grub_uint8_t                    reserved[SIZE_OF_RESERVED];
+  struct grub_f2fs_dir_entry      dentry[NR_DENTRY_IN_BLOCK];
+  grub_uint8_t                    filename[NR_DENTRY_IN_BLOCK][F2FS_SLOT_LEN];
+} GRUB_PACKED;
+
+struct grub_f2fs_inode
+{
+  grub_uint16_t                   i_mode;
+  grub_uint8_t                    i_advise;
+  grub_uint8_t                    i_inline;
+  grub_uint32_t                   i_uid;
+  grub_uint32_t                   i_gid;
+  grub_uint32_t                   i_links;
+  grub_uint64_t                   i_size;
+  grub_uint64_t                   i_blocks;
+  grub_uint64_t                   i_atime;
+  grub_uint64_t                   i_ctime;
+  grub_uint64_t                   i_mtime;
+  grub_uint32_t                   i_atime_nsec;
+  grub_uint32_t                   i_ctime_nsec;
+  grub_uint32_t                   i_mtime_nsec;
+  grub_uint32_t                   i_generation;
+  grub_uint32_t                   i_current_depth;
+  grub_uint32_t                   i_xattr_nid;
+  grub_uint32_t                   i_flags;
+  grub_uint32_t                   i_pino;
+  grub_uint32_t                   i_namelen;
+  grub_uint8_t                    i_name[F2FS_NAME_LEN];
+  grub_uint8_t                    i_dir_level;
+  grub_uint8_t                    i_ext[12];
+  grub_uint32_t                   i_addr[DEF_ADDRS_PER_INODE];
+  grub_uint32_t                   i_nid[5];
+} GRUB_PACKED;
+
+struct grub_direct_node {
+  grub_uint32_t                   addr[ADDRS_PER_BLOCK];
+} GRUB_PACKED;
+
+struct grub_indirect_node {
+  grub_uint32_t                   nid[NIDS_PER_BLOCK];
+} GRUB_PACKED;
+
+struct grub_f2fs_node
+{
+  union
+  {
+    struct grub_f2fs_inode        i;
+    struct grub_direct_node       dn;
+    struct grub_indirect_node     in;
+    /* Should occupy F2FS_BLKSIZE totally. */
+    char                          buf[F2FS_BLKSIZE - 40];
+  };
+  grub_uint8_t                    dummy[40];
+} GRUB_PACKED;
+
+struct grub_fshelp_node
+{
+  struct grub_f2fs_data           *data;
+  struct grub_f2fs_node           inode;
+  grub_uint32_t                   ino;
+  int inode_read;
+};
+
+struct grub_f2fs_data
+{
+  struct grub_f2fs_superblock     sblock;
+  struct grub_f2fs_checkpoint     ckpt;
+
+  grub_uint32_t                   root_ino;
+  grub_uint32_t                   blocks_per_seg;
+  grub_uint32_t                   cp_blkaddr;
+  grub_uint32_t                   nat_blkaddr;
+
+  struct grub_f2fs_nat_journal    nat_j;
+  char                            *nat_bitmap;
+
+  grub_disk_t                     disk;
+  struct grub_f2fs_node           *inode;
+  struct grub_fshelp_node         diropen;
+};
+
+struct grub_f2fs_dir_iter_ctx
+{
+  struct grub_f2fs_data           *data;
+  grub_fshelp_iterate_dir_hook_t  hook;
+  void                            *hook_data;
+  grub_uint8_t                    *bitmap;
+  grub_uint8_t                    (*filename)[F2FS_SLOT_LEN];
+  struct grub_f2fs_dir_entry      *dentry;
+  int                             max;
+};
+
+struct grub_f2fs_dir_ctx
+{
+  grub_fs_dir_hook_t              hook;
+  void                            *hook_data;
+  struct grub_f2fs_data           *data;
+};
+
+static grub_dl_t my_mod;
+
+static int
+grub_f2fs_test_bit_le (int nr, const grub_uint8_t *addr)
+{
+  return addr[nr >> 3] & (1 << (nr & 7));
+}
+
+static char *
+get_inline_addr (struct grub_f2fs_inode *inode)
+{
+  return (char *) &inode->i_addr[1];
+}
+
+static grub_uint64_t
+grub_f2fs_file_size (struct grub_f2fs_inode *inode)
+{
+  return grub_le_to_cpu64 (inode->i_size);
+}
+
+static grub_uint32_t
+start_cp_addr (struct grub_f2fs_data *data)
+{
+  struct grub_f2fs_checkpoint *ckpt = &data->ckpt;
+  grub_uint32_t start_addr = data->cp_blkaddr;
+
+  if (!(ckpt->checkpoint_ver & grub_cpu_to_le64_compile_time(1)))
+    return start_addr + data->blocks_per_seg;
+
+  return start_addr;
+}
+
+static grub_uint32_t
+start_sum_block (struct grub_f2fs_data *data)
+{
+  struct grub_f2fs_checkpoint *ckpt = &data->ckpt;
+
+  return start_cp_addr (data) + grub_le_to_cpu32 (ckpt->cp_pack_start_sum);
+}
+
+static grub_uint32_t
+sum_blk_addr (struct grub_f2fs_data *data, int base, int type)
+{
+  struct grub_f2fs_checkpoint *ckpt = &data->ckpt;
+
+  return start_cp_addr (data) +
+           grub_le_to_cpu32 (ckpt->cp_pack_total_block_count) -
+           (base + 1) + type;
+}
+
+static void *
+nat_bitmap_ptr (struct grub_f2fs_data *data)
+{
+  struct grub_f2fs_checkpoint *ckpt = &data->ckpt;
+  grub_uint32_t offset;
+
+  if (grub_le_to_cpu32 (data->sblock.cp_payload) > 0)
+    return ckpt->sit_nat_version_bitmap;
+
+  offset = grub_le_to_cpu32 (ckpt->sit_ver_bitmap_bytesize);
+
+  return ckpt->sit_nat_version_bitmap + offset;
+}
+
+static grub_uint32_t
+get_node_id (struct grub_f2fs_node *rn, int off, int inode_block)
+{
+  if (inode_block)
+    return grub_le_to_cpu32 (rn->i.i_nid[off - NODE_DIR1_BLOCK]);
+
+  return grub_le_to_cpu32 (rn->in.nid[off]);
+}
+
+static grub_err_t
+grub_f2fs_block_read (struct grub_f2fs_data *data, grub_uint32_t blkaddr,
+                      void *buf)
+{
+  return grub_disk_read (data->disk,
+                         ((grub_disk_addr_t)blkaddr) << F2FS_BLK_SEC_BITS,
+                         0, F2FS_BLKSIZE, buf);
+}
+
+/* CRC32 */
+static grub_uint32_t
+grub_f2fs_cal_crc32 (const void *buf, const grub_uint32_t len)
+{
+  grub_uint32_t crc = F2FS_SUPER_MAGIC;
+  unsigned char *p = (unsigned char *)buf;
+  grub_uint32_t tmp = len;
+  int i;
+
+  while (tmp--)
+    {
+      crc ^= *p++;
+      for (i = 0; i < 8; i++)
+        crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0);
+    }
+
+  return crc;
+}
+
+static int
+grub_f2fs_crc_valid (grub_uint32_t blk_crc, void *buf, const grub_uint32_t len)
+{
+  grub_uint32_t cal_crc = 0;
+
+  cal_crc = grub_f2fs_cal_crc32 (buf, len);
+
+  return (cal_crc == blk_crc) ? 1 : 0;
+}
+
+static int
+grub_f2fs_test_bit (grub_uint32_t nr, const char *p)
+{
+  int mask;
+
+  p += (nr >> 3);
+  mask = 1 << (7 - (nr & 0x07));
+
+  return mask & *p;
+}
+
+static int
+grub_f2fs_sanity_check_sb (struct grub_f2fs_superblock *sb)
+{
+  grub_uint32_t log_sectorsize, log_sectors_per_block;
+
+  if (sb->magic != grub_cpu_to_le32_compile_time (F2FS_SUPER_MAGIC))
+    return -1;
+
+  if (sb->log_blocksize != grub_cpu_to_le32_compile_time (F2FS_BLK_BITS))
+    return -1;
+
+  log_sectorsize = grub_le_to_cpu32 (sb->log_sectorsize);
+  log_sectors_per_block = grub_le_to_cpu32 (sb->log_sectors_per_block);
+
+  if (log_sectorsize > F2FS_BLK_BITS)
+    return -1;
+
+  if (log_sectorsize < F2FS_MIN_LOG_SECTOR_SIZE)
+    return -1;
+
+  if (log_sectors_per_block + log_sectorsize != F2FS_BLK_BITS)
+    return -1;
+
+  return 0;
+}
+
+static int
+grub_f2fs_read_sb (struct grub_f2fs_data *data, grub_disk_addr_t offset)
+{
+  grub_disk_t disk = data->disk;
+  grub_err_t err;
+
+  /* Read first super block. */
+  err = grub_disk_read (disk, offset, 0, sizeof (data->sblock), &data->sblock);
+  if (err)
+    return -1;
+
+  return grub_f2fs_sanity_check_sb (&data->sblock);
+}
+
+static void *
+validate_checkpoint (struct grub_f2fs_data *data, grub_uint32_t cp_addr,
+                     grub_uint64_t *version)
+{
+  grub_uint32_t *cp_page_1, *cp_page_2;
+  struct grub_f2fs_checkpoint *cp_block;
+  grub_uint64_t cur_version = 0, pre_version = 0;
+  grub_uint32_t crc = 0;
+  grub_uint32_t crc_offset;
+  grub_err_t err;
+
+  /* Read the 1st cp block in this CP pack. */
+  cp_page_1 = grub_malloc (F2FS_BLKSIZE);
+  if (!cp_page_1)
+    return NULL;
+
+  err = grub_f2fs_block_read (data, cp_addr, cp_page_1);
+  if (err)
+    goto invalid_cp1;
+
+  cp_block = (struct grub_f2fs_checkpoint *)cp_page_1;
+  crc_offset = grub_le_to_cpu32 (cp_block->checksum_offset);
+  if (crc_offset != CHECKSUM_OFFSET)
+    goto invalid_cp1;
+
+  crc = grub_le_to_cpu32 (*(cp_page_1 + U32_CHECKSUM_OFFSET));
+  if (!grub_f2fs_crc_valid (crc, cp_block, crc_offset))
+    goto invalid_cp1;
+
+  pre_version = grub_le_to_cpu64 (cp_block->checkpoint_ver);
+
+  /* Read the 2nd cp block in this CP pack. */
+  cp_page_2 = grub_malloc (F2FS_BLKSIZE);
+  if (!cp_page_2)
+    goto invalid_cp1;
+
+  cp_addr += grub_le_to_cpu32 (cp_block->cp_pack_total_block_count) - 1;
+
+  err = grub_f2fs_block_read (data, cp_addr, cp_page_2);
+  if (err)
+    goto invalid_cp2;
+
+  cp_block = (struct grub_f2fs_checkpoint *)cp_page_2;
+  crc_offset = grub_le_to_cpu32 (cp_block->checksum_offset);
+  if (crc_offset != CHECKSUM_OFFSET)
+    goto invalid_cp2;
+
+  crc = grub_le_to_cpu32 (*(cp_page_2 + U32_CHECKSUM_OFFSET));
+  if (!grub_f2fs_crc_valid (crc, cp_block, crc_offset))
+    goto invalid_cp2;
+
+  cur_version = grub_le_to_cpu64 (cp_block->checkpoint_ver);
+  if (cur_version == pre_version)
+    {
+      *version = cur_version;
+      grub_free (cp_page_2);
+
+      return cp_page_1;
+    }
+
+ invalid_cp2:
+  grub_free (cp_page_2);
+
+ invalid_cp1:
+  grub_free (cp_page_1);
+
+  return NULL;
+}
+
+static grub_err_t
+grub_f2fs_read_cp (struct grub_f2fs_data *data)
+{
+  void *cp1, *cp2, *cur_page;
+  grub_uint64_t cp1_version = 0, cp2_version = 0;
+  grub_uint64_t cp_start_blk_no;
+
+  /*
+   * Finding out valid cp block involves read both
+   * sets (cp pack1 and cp pack 2).
+   */
+  cp_start_blk_no = data->cp_blkaddr;
+  cp1 = validate_checkpoint (data, cp_start_blk_no, &cp1_version);
+  if (!cp1 && grub_errno)
+    return grub_errno;
+
+  /* The second checkpoint pack should start at the next segment. */
+  cp_start_blk_no += data->blocks_per_seg;
+  cp2 = validate_checkpoint (data, cp_start_blk_no, &cp2_version);
+  if (!cp2 && grub_errno)
+    {
+      grub_free (cp1);
+      return grub_errno;
+    }
+
+  if (cp1 && cp2)
+    cur_page = (cp2_version > cp1_version) ? cp2 : cp1;
+  else if (cp1)
+    cur_page = cp1;
+  else if (cp2)
+    cur_page = cp2;
+  else
+    return grub_error (GRUB_ERR_BAD_FS, "no checkpoints");
+
+  grub_memcpy (&data->ckpt, cur_page, F2FS_BLKSIZE);
+
+  grub_free (cp1);
+  grub_free (cp2);
+
+  return 0;
+}
+
+static grub_err_t
+get_nat_journal (struct grub_f2fs_data *data)
+{
+  grub_uint32_t block;
+  char *buf;
+  grub_err_t err;
+
+  buf = grub_malloc (F2FS_BLKSIZE);
+  if (!buf)
+    return grub_errno;
+
+  if (CKPT_FLAG_SET(&data->ckpt, CP_COMPACT_SUM_FLAG))
+    block = start_sum_block (data);
+  else if (CKPT_FLAG_SET (&data->ckpt, CP_UMOUNT_FLAG))
+    block = sum_blk_addr (data, NR_CURSEG_TYPE, CURSEG_HOT_DATA);
+  else
+    block = sum_blk_addr (data, NR_CURSEG_DATA_TYPE, CURSEG_HOT_DATA);
+
+  err = grub_f2fs_block_read (data, block, buf);
+  if (err)
+    goto fail;
+
+  if (CKPT_FLAG_SET (&data->ckpt, CP_COMPACT_SUM_FLAG))
+    grub_memcpy (&data->nat_j, buf, SUM_JOURNAL_SIZE);
+  else
+    grub_memcpy (&data->nat_j, buf + SUM_ENTRIES_SIZE, SUM_JOURNAL_SIZE);
+
+ fail:
+  grub_free (buf);
+
+  return err;
+}
+
+static grub_uint32_t
+get_blkaddr_from_nat_journal (struct grub_f2fs_data *data, grub_uint32_t nid)
+{
+  grub_uint16_t n = grub_le_to_cpu16 (data->nat_j.n_nats);
+  grub_uint32_t blkaddr = 0;
+  grub_uint16_t i;
+
+  for (i = 0; i < n; i++)
+    {
+      if (grub_le_to_cpu32 (data->nat_j.entries[i].nid) == nid)
+        {
+          blkaddr = grub_le_to_cpu32 (data->nat_j.entries[i].ne.block_addr);
+          break;
+        }
+    }
+
+  return blkaddr;
+}
+
+static grub_uint32_t
+get_node_blkaddr (struct grub_f2fs_data *data, grub_uint32_t nid)
+{
+  struct grub_f2fs_nat_block *nat_block;
+  grub_uint32_t seg_off, block_off, entry_off, block_addr;
+  grub_uint32_t blkaddr;
+  grub_err_t err;
+
+  blkaddr = get_blkaddr_from_nat_journal (data, nid);
+  if (blkaddr)
+    return blkaddr;
+
+  nat_block = grub_malloc (F2FS_BLKSIZE);
+  if (!nat_block)
+    return 0;
+
+  block_off = nid / NAT_ENTRY_PER_BLOCK;
+  entry_off = nid % NAT_ENTRY_PER_BLOCK;
+
+  seg_off = block_off / data->blocks_per_seg;
+  block_addr = data->nat_blkaddr +
+        ((seg_off * data->blocks_per_seg) << 1) +
+        (block_off & (data->blocks_per_seg - 1));
+
+  if (grub_f2fs_test_bit (block_off, data->nat_bitmap))
+    block_addr += data->blocks_per_seg;
+
+  err = grub_f2fs_block_read (data, block_addr, nat_block);
+  if (err)
+    {
+      grub_free (nat_block);
+      return 0;
+    }
+
+  blkaddr = grub_le_to_cpu32 (nat_block->ne[entry_off].block_addr);
+
+  grub_free (nat_block);
+
+  return blkaddr;
+}
+
+static int
+grub_get_node_path (struct grub_f2fs_inode *inode, grub_uint32_t block,
+                    grub_uint32_t offset[4], grub_uint32_t noffset[4])
+{
+  grub_uint32_t direct_blks = ADDRS_PER_BLOCK;
+  grub_uint32_t dptrs_per_blk = NIDS_PER_BLOCK;
+  grub_uint32_t indirect_blks = ADDRS_PER_BLOCK * NIDS_PER_BLOCK;
+  grub_uint32_t dindirect_blks = indirect_blks * NIDS_PER_BLOCK;
+  grub_uint32_t direct_index = DEF_ADDRS_PER_INODE;
+  int n = 0;
+  int level = -1;
+
+  if (inode->i_inline & F2FS_INLINE_XATTR)
+    direct_index -= F2FS_INLINE_XATTR_ADDRS;
+
+  noffset[0] = 0;
+
+  if (block < direct_index)
+    {
+      offset[n] = block;
+      level = 0;
+      goto got;
+    }
+
+  block -= direct_index;
+  if (block < direct_blks)
+    {
+      offset[n++] = NODE_DIR1_BLOCK;
+      noffset[n] = 1;
+      offset[n] = block;
+      level = 1;
+      goto got;
+    }
+
+  block -= direct_blks;
+  if (block < direct_blks)
+    {
+      offset[n++] = NODE_DIR2_BLOCK;
+      noffset[n] = 2;
+      offset[n] = block;
+      level = 1;
+      goto got;
+    }
+
+  block -= direct_blks;
+  if (block < indirect_blks)
+    {
+      offset[n++] = NODE_IND1_BLOCK;
+      noffset[n] = 3;
+      offset[n++] = block / direct_blks;
+      noffset[n] = 4 + offset[n - 1];
+      offset[n] = block % direct_blks;
+      level = 2;
+      goto got;
+    }
+
+  block -= indirect_blks;
+  if (block < indirect_blks)
+    {
+      offset[n++] = NODE_IND2_BLOCK;
+      noffset[n] = 4 + dptrs_per_blk;
+      offset[n++] = block / direct_blks;
+      noffset[n] = 5 + dptrs_per_blk + offset[n - 1];
+      offset[n] = block % direct_blks;
+      level = 2;
+      goto got;
+    }
+
+  block -= indirect_blks;
+  if (block < dindirect_blks)
+    {
+      offset[n++] = NODE_DIND_BLOCK;
+      noffset[n] = 5 + (dptrs_per_blk * 2);
+      offset[n++] = block / indirect_blks;
+      noffset[n] = 6 + (dptrs_per_blk * 2) +
+      offset[n - 1] * (dptrs_per_blk + 1);
+      offset[n++] = (block / direct_blks) % dptrs_per_blk;
+      noffset[n] = 7 + (dptrs_per_blk * 2) +
+      offset[n - 2] * (dptrs_per_blk + 1) + offset[n - 1];
+      offset[n] = block % direct_blks;
+      level = 3;
+      goto got;
+    }
+
+ got:
+  return level;
+}
+
+static grub_err_t
+grub_f2fs_read_node (struct grub_f2fs_data *data,
+                     grub_uint32_t nid, struct grub_f2fs_node *np)
+{
+  grub_uint32_t blkaddr;
+
+  blkaddr = get_node_blkaddr (data, nid);
+  if (!blkaddr)
+    return grub_errno;
+
+  return grub_f2fs_block_read (data, blkaddr, np);
+}
+
+static struct grub_f2fs_data *
+grub_f2fs_mount (grub_disk_t disk)
+{
+  struct grub_f2fs_data *data;
+  grub_err_t err;
+
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    return NULL;
+
+  data->disk = disk;
+
+  if (grub_f2fs_read_sb (data, F2FS_SUPER_OFFSET0))
+    {
+      if (grub_f2fs_read_sb (data, F2FS_SUPER_OFFSET1))
+        {
+          if (grub_errno == GRUB_ERR_NONE)
+            grub_error (GRUB_ERR_BAD_FS,
+                        "not a F2FS filesystem (no superblock)");
+          goto fail;
+        }
+    }
+
+  data->root_ino = grub_le_to_cpu32 (data->sblock.root_ino);
+  data->cp_blkaddr = grub_le_to_cpu32 (data->sblock.cp_blkaddr);
+  data->nat_blkaddr = grub_le_to_cpu32 (data->sblock.nat_blkaddr);
+  data->blocks_per_seg = 1 <<
+    grub_le_to_cpu32 (data->sblock.log_blocks_per_seg);
+
+  err = grub_f2fs_read_cp (data);
+  if (err)
+    goto fail;
+
+  data->nat_bitmap = nat_bitmap_ptr (data);
+
+  err = get_nat_journal (data);
+  if (err)
+    goto fail;
+
+  data->diropen.data = data;
+  data->diropen.ino = data->root_ino;
+  data->diropen.inode_read = 1;
+  data->inode = &data->diropen.inode;
+
+  err = grub_f2fs_read_node (data, data->root_ino, data->inode);
+  if (err)
+    goto fail;
+
+  return data;
+
+ fail:
+  grub_free (data);
+
+  return NULL;
+}
+
+/* Guarantee inline_data was handled by caller. */
+static grub_disk_addr_t
+grub_f2fs_get_block (grub_fshelp_node_t node, grub_disk_addr_t block_ofs)
+{
+  struct grub_f2fs_data *data = node->data;
+  struct grub_f2fs_inode *inode = &node->inode.i;
+  grub_uint32_t offset[4], noffset[4], nids[4];
+  struct grub_f2fs_node *node_block;
+  grub_uint32_t block_addr = -1;
+  int level, i;
+
+  level = grub_get_node_path (inode, block_ofs, offset, noffset);
+
+  if (level < 0)
+    return -1;
+
+  if (level == 0)
+    return grub_le_to_cpu32 (inode->i_addr[offset[0]]);
+
+  node_block = grub_malloc (F2FS_BLKSIZE);
+  if (!node_block)
+    return -1;
+
+  nids[1] = get_node_id (&node->inode, offset[0], 1);
+
+  /* Get indirect or direct nodes. */
+  for (i = 1; i <= level; i++)
+    {
+      grub_f2fs_read_node (data, nids[i], node_block);
+      if (grub_errno)
+        goto fail;
+
+      if (i < level)
+        nids[i + 1] = get_node_id (node_block, offset[i], 0);
+    }
+
+  block_addr = grub_le_to_cpu32 (node_block->dn.addr[offset[level]]);
+
+ fail:
+  grub_free (node_block);
+
+  return block_addr;
+}
+
+static grub_ssize_t
+grub_f2fs_read_file (grub_fshelp_node_t node,
+                     grub_disk_read_hook_t read_hook, void *read_hook_data,
+                     grub_off_t pos, grub_size_t len, char *buf)
+{
+  struct grub_f2fs_inode *inode = &node->inode.i;
+  grub_off_t filesize = grub_f2fs_file_size (inode);
+  char *inline_addr = get_inline_addr (inode);
+
+  if (inode->i_inline & F2FS_INLINE_DATA)
+    {
+      if (filesize > MAX_INLINE_DATA)
+        return -1;
+
+      if (len > filesize - pos)
+        len = filesize - pos;
+
+      grub_memcpy (buf, inline_addr + pos, len);
+      return len;
+    }
+
+  return grub_fshelp_read_file (node->data->disk, node,
+                                read_hook, read_hook_data,
+                                pos, len, buf, grub_f2fs_get_block,
+                                filesize,
+                                F2FS_BLK_SEC_BITS, 0);
+}
+
+static char *
+grub_f2fs_read_symlink (grub_fshelp_node_t node)
+{
+  char *symlink;
+  struct grub_fshelp_node *diro = node;
+  grub_uint64_t filesize;
+
+  if (!diro->inode_read)
+    {
+      grub_f2fs_read_node (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+        return 0;
+    }
+
+  filesize = grub_f2fs_file_size(&diro->inode.i);
+
+  symlink = grub_malloc (filesize + 1);
+  if (!symlink)
+    return 0;
+
+  grub_f2fs_read_file (diro, 0, 0, 0, filesize, symlink);
+  if (grub_errno)
+    {
+      grub_free (symlink);
+      return 0;
+    }
+
+  symlink[filesize] = '\0';
+
+  return symlink;
+}
+
+static int
+grub_f2fs_check_dentries (struct grub_f2fs_dir_iter_ctx *ctx)
+{
+  struct grub_fshelp_node *fdiro;
+  int i;
+
+  for (i = 0; i < ctx->max;)
+    {
+      char *filename;
+      enum grub_fshelp_filetype type = GRUB_FSHELP_UNKNOWN;
+      enum FILE_TYPE ftype;
+      int name_len;
+      int ret;
+
+      if (grub_f2fs_test_bit_le (i, ctx->bitmap) == 0)
+        {
+          i++;
+          continue;
+        }
+
+      ftype = ctx->dentry[i].file_type;
+      name_len = grub_le_to_cpu16 (ctx->dentry[i].name_len);
+      filename = grub_malloc (name_len + 1);
+      if (!filename)
+        return 0;
+
+      grub_memcpy (filename, ctx->filename[i], name_len);
+      filename[name_len] = 0;
+
+      fdiro = grub_malloc (sizeof (struct grub_fshelp_node));
+      if (!fdiro)
+        {
+          grub_free(filename);
+          return 0;
+        }
+
+      if (ftype == F2FS_FT_DIR)
+        type = GRUB_FSHELP_DIR;
+      else if (ftype == F2FS_FT_SYMLINK)
+        type = GRUB_FSHELP_SYMLINK;
+      else if (ftype == F2FS_FT_REG_FILE)
+        type = GRUB_FSHELP_REG;
+
+      fdiro->data = ctx->data;
+      fdiro->ino = grub_le_to_cpu32 (ctx->dentry[i].ino);
+      fdiro->inode_read = 0;
+
+      ret = ctx->hook (filename, type, fdiro, ctx->hook_data);
+      grub_free(filename);
+      if (ret)
+        return 1;
+
+      i += (name_len + F2FS_SLOT_LEN - 1) / F2FS_SLOT_LEN;
+    }
+
+    return 0;
+}
+
+static int
+grub_f2fs_iterate_inline_dir (struct grub_f2fs_inode *dir,
+                              struct grub_f2fs_dir_iter_ctx *ctx)
+{
+  struct grub_f2fs_inline_dentry *de_blk;
+
+  de_blk = (struct grub_f2fs_inline_dentry *) get_inline_addr (dir);
+
+  ctx->bitmap = de_blk->dentry_bitmap;
+  ctx->dentry = de_blk->dentry;
+  ctx->filename = de_blk->filename;
+  ctx->max = NR_INLINE_DENTRY;
+
+  return grub_f2fs_check_dentries (ctx);
+}
+
+static int
+grub_f2fs_iterate_dir (grub_fshelp_node_t dir,
+                       grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  struct grub_fshelp_node *diro = (struct grub_fshelp_node *) dir;
+  struct grub_f2fs_inode *inode;
+  struct grub_f2fs_dir_iter_ctx ctx = {
+    .data = diro->data,
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  grub_off_t fpos = 0;
+
+  if (!diro->inode_read)
+    {
+      grub_f2fs_read_node (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+        return 0;
+    }
+
+  inode = &diro->inode.i;
+
+  if (inode->i_inline & F2FS_INLINE_DENTRY)
+    return grub_f2fs_iterate_inline_dir (inode, &ctx);
+
+  while (fpos < grub_f2fs_file_size (inode))
+    {
+      struct grub_f2fs_dentry_block *de_blk;
+      char *buf;
+      int ret;
+
+      buf = grub_zalloc (F2FS_BLKSIZE);
+      if (!buf)
+        return 0;
+
+      grub_f2fs_read_file (diro, 0, 0, fpos, F2FS_BLKSIZE, buf);
+      if (grub_errno)
+        {
+          grub_free (buf);
+          return 0;
+        }
+
+      de_blk = (struct grub_f2fs_dentry_block *) buf;
+
+      ctx.bitmap = de_blk->dentry_bitmap;
+      ctx.dentry = de_blk->dentry;
+      ctx.filename = de_blk->filename;
+      ctx.max = NR_DENTRY_IN_BLOCK;
+
+      ret = grub_f2fs_check_dentries (&ctx);
+      grub_free (buf);
+      if (ret)
+        return 1;
+
+      fpos += F2FS_BLKSIZE;
+    }
+
+  return 0;
+}
+
+static int
+grub_f2fs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+                    grub_fshelp_node_t node, void *data)
+{
+  struct grub_f2fs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  if (!node->inode_read)
+    {
+      grub_f2fs_read_node (ctx->data, node->ino, &node->inode);
+      if (!grub_errno)
+        node->inode_read = 1;
+      grub_errno = GRUB_ERR_NONE;
+    }
+  if (node->inode_read)
+    {
+      info.mtimeset = 1;
+      info.mtime = grub_le_to_cpu64 (node->inode.i.i_mtime);
+    }
+
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  grub_free (node);
+
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_f2fs_dir (grub_device_t device, const char *path,
+               grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_f2fs_dir_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  ctx.data = grub_f2fs_mount (device->disk);
+  if (!ctx.data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &ctx.data->diropen, &fdiro,
+                         grub_f2fs_iterate_dir, grub_f2fs_read_symlink,
+                         GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_f2fs_iterate_dir (fdiro, grub_f2fs_dir_iter, &ctx);
+
+ fail:
+  if (fdiro != &ctx.data->diropen)
+    grub_free (fdiro);
+  grub_free (ctx.data);
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+/* Open a file named NAME and initialize FILE. */
+static grub_err_t
+grub_f2fs_open (struct grub_file *file, const char *name)
+{
+  struct grub_f2fs_data *data = NULL;
+  struct grub_fshelp_node *fdiro = 0;
+  struct grub_f2fs_inode *inode;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_f2fs_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->diropen, &fdiro,
+                         grub_f2fs_iterate_dir, grub_f2fs_read_symlink,
+                         GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  if (!fdiro->inode_read)
+    {
+      grub_f2fs_read_node (data, fdiro->ino, &fdiro->inode);
+      if (grub_errno)
+        goto fail;
+    }
+
+  grub_memcpy (data->inode, &fdiro->inode, sizeof (*data->inode));
+  grub_free (fdiro);
+
+  inode = &(data->inode->i);
+  file->size = grub_f2fs_file_size (inode);
+  file->data = data;
+  file->offset = 0;
+
+  if (inode->i_inline & F2FS_INLINE_DATA && file->size > MAX_INLINE_DATA)
+    grub_error (GRUB_ERR_BAD_FS, "corrupted inline_data: need fsck");
+
+  return 0;
+
+ fail:
+  if (fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_f2fs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_f2fs_data *data = (struct grub_f2fs_data *) file->data;
+
+  return grub_f2fs_read_file (&data->diropen,
+                              file->read_hook, file->read_hook_data,
+                              file->offset, len, buf);
+}
+
+static grub_err_t
+grub_f2fs_close (grub_file_t file)
+{
+  struct grub_f2fs_data *data = (struct grub_f2fs_data *) file->data;
+
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_uint8_t *
+grub_f2fs_utf16_to_utf8 (grub_uint16_t *in_buf_le)
+{
+  grub_uint16_t in_buf[MAX_VOLUME_NAME];
+  grub_uint8_t *out_buf;
+  int len = 0;
+
+  out_buf = grub_malloc (MAX_VOLUME_NAME * GRUB_MAX_UTF8_PER_UTF16 + 1);
+  if (!out_buf)
+    return NULL;
+
+  while (*in_buf_le != 0 && len < MAX_VOLUME_NAME) {
+    in_buf[len] = grub_le_to_cpu16 (in_buf_le[len]);
+    len++;
+  }
+
+  *grub_utf16_to_utf8 (out_buf, in_buf, len) = '\0';
+
+  return out_buf;
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
+#endif
+
+static grub_err_t
+grub_f2fs_label (grub_device_t device, char **label)
+{
+  struct grub_f2fs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_f2fs_mount (disk);
+  if (data)
+    *label = (char *) grub_f2fs_utf16_to_utf8 (data->sblock.volume_name);
+  else
+    *label = NULL;
+
+  grub_free (data);
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic pop
+#endif
+
+static grub_err_t
+grub_f2fs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_f2fs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_f2fs_mount (disk);
+  if (data)
+    {
+      *uuid =
+        grub_xasprintf
+        ("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+         data->sblock.uuid[0], data->sblock.uuid[1],
+         data->sblock.uuid[2], data->sblock.uuid[3],
+         data->sblock.uuid[4], data->sblock.uuid[5],
+         data->sblock.uuid[6], data->sblock.uuid[7],
+         data->sblock.uuid[8], data->sblock.uuid[9],
+         data->sblock.uuid[10], data->sblock.uuid[11],
+         data->sblock.uuid[12], data->sblock.uuid[13],
+         data->sblock.uuid[14], data->sblock.uuid[15]);
+    }
+  else
+    *uuid = NULL;
+
+  grub_free (data);
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_f2fs_fs = {
+  .name                  = "f2fs",
+  .fs_dir                   = grub_f2fs_dir,
+  .fs_open                  = grub_f2fs_open,
+  .fs_read                  = grub_f2fs_read,
+  .fs_close                 = grub_f2fs_close,
+  .fs_label                 = grub_f2fs_label,
+  .fs_uuid                  = grub_f2fs_uuid,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 1,
+  .blocklist_install     = 0,
+#endif
+  .next                  = 0
+};
+
+GRUB_MOD_INIT (f2fs)
+{
+  grub_fs_register (&grub_f2fs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (f2fs)
+{
+  grub_fs_unregister (&grub_f2fs_fs);
+}
diff --git a/grub-core/fs/fat.c b/grub-core/fs/fat.c
new file mode 100644
index 0000000..dd82e4e
--- /dev/null
+++ b/grub-core/fs/fat.c
@@ -0,0 +1,1329 @@
+/* fat.c - FAT filesystem */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fs.h>
+#include <grub/disk.h>
+#include <grub/file.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/charset.h>
+#include <grub/datetime.h>
+#ifndef MODE_EXFAT
+#include <grub/fat.h>
+#else
+#include <grub/exfat.h>
+#endif
+#include <grub/fshelp.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+enum
+  {
+    GRUB_FAT_ATTR_READ_ONLY = 0x01,
+    GRUB_FAT_ATTR_HIDDEN = 0x02,
+    GRUB_FAT_ATTR_SYSTEM = 0x04,
+#ifndef MODE_EXFAT
+    GRUB_FAT_ATTR_VOLUME_ID = 0x08,
+#endif
+    GRUB_FAT_ATTR_DIRECTORY = 0x10,
+    GRUB_FAT_ATTR_ARCHIVE = 0x20,
+
+#ifndef MODE_EXFAT
+    GRUB_FAT_ATTR_LONG_NAME = (GRUB_FAT_ATTR_READ_ONLY
+			       | GRUB_FAT_ATTR_HIDDEN
+			       | GRUB_FAT_ATTR_SYSTEM
+			       | GRUB_FAT_ATTR_VOLUME_ID),
+#endif
+    GRUB_FAT_ATTR_VALID = (GRUB_FAT_ATTR_READ_ONLY
+			   | GRUB_FAT_ATTR_HIDDEN
+			   | GRUB_FAT_ATTR_SYSTEM
+			   | GRUB_FAT_ATTR_DIRECTORY
+			   | GRUB_FAT_ATTR_ARCHIVE
+#ifndef MODE_EXFAT
+			   | GRUB_FAT_ATTR_VOLUME_ID
+#endif
+			   )
+  };
+
+#ifdef MODE_EXFAT
+typedef struct grub_exfat_bpb grub_current_fat_bpb_t;
+#else
+typedef struct grub_fat_bpb grub_current_fat_bpb_t;
+#endif
+
+#ifdef MODE_EXFAT
+enum
+  {
+    FLAG_CONTIGUOUS = 2
+  };
+struct grub_fat_dir_entry
+{
+  grub_uint8_t entry_type;
+  union
+  {
+    grub_uint8_t placeholder[31];
+    struct {
+      grub_uint8_t secondary_count;
+      grub_uint16_t checksum;
+      grub_uint16_t attr;
+      grub_uint16_t reserved1;
+      grub_uint32_t c_time;
+      grub_uint32_t m_time;
+      grub_uint32_t a_time;
+      grub_uint8_t c_time_tenth;
+      grub_uint8_t m_time_tenth;
+      grub_uint8_t a_time_tenth;
+      grub_uint8_t reserved2[9];
+    }  GRUB_PACKED file;
+    struct {
+      grub_uint8_t flags;
+      grub_uint8_t reserved1;
+      grub_uint8_t name_length;
+      grub_uint16_t name_hash;
+      grub_uint16_t reserved2;
+      grub_uint64_t valid_size;
+      grub_uint32_t reserved3;
+      grub_uint32_t first_cluster;
+      grub_uint64_t file_size;
+    }   GRUB_PACKED stream_extension;
+    struct {
+      grub_uint8_t flags;
+      grub_uint16_t str[15];
+    }  GRUB_PACKED  file_name;
+    struct {
+      grub_uint8_t character_count;
+      grub_uint16_t str[15];
+    }  GRUB_PACKED  volume_label;
+  }  GRUB_PACKED type_specific;
+} GRUB_PACKED;
+
+struct grub_fat_dir_node
+{
+  grub_uint32_t attr;
+  grub_uint32_t first_cluster;
+  grub_uint64_t file_size;
+  grub_uint64_t valid_size;
+  int have_stream;
+  int is_contiguous;
+};
+
+typedef struct grub_fat_dir_node grub_fat_dir_node_t;
+
+#else
+struct grub_fat_dir_entry
+{
+  grub_uint8_t name[11];
+  grub_uint8_t attr;
+  grub_uint8_t nt_reserved;
+  grub_uint8_t c_time_tenth;
+  grub_uint16_t c_time;
+  grub_uint16_t c_date;
+  grub_uint16_t a_date;
+  grub_uint16_t first_cluster_high;
+  grub_uint16_t w_time;
+  grub_uint16_t w_date;
+  grub_uint16_t first_cluster_low;
+  grub_uint32_t file_size;
+} GRUB_PACKED;
+
+struct grub_fat_long_name_entry
+{
+  grub_uint8_t id;
+  grub_uint16_t name1[5];
+  grub_uint8_t attr;
+  grub_uint8_t reserved;
+  grub_uint8_t checksum;
+  grub_uint16_t name2[6];
+  grub_uint16_t first_cluster;
+  grub_uint16_t name3[2];
+} GRUB_PACKED;
+
+typedef struct grub_fat_dir_entry grub_fat_dir_node_t;
+
+#endif
+
+struct grub_fat_data
+{
+  int logical_sector_bits;
+  grub_uint32_t num_sectors;
+
+  grub_uint32_t fat_sector;
+  grub_uint32_t sectors_per_fat;
+  int fat_size;
+
+  grub_uint32_t root_cluster;
+#ifndef MODE_EXFAT
+  grub_uint32_t root_sector;
+  grub_uint32_t num_root_sectors;
+#endif
+
+  int cluster_bits;
+  grub_uint32_t cluster_eof_mark;
+  grub_uint32_t cluster_sector;
+  grub_uint32_t num_clusters;
+
+  grub_uint32_t uuid;
+};
+
+struct grub_fshelp_node {
+  grub_disk_t disk;
+  struct grub_fat_data *data;
+
+  grub_uint8_t attr;
+#ifndef MODE_EXFAT
+  grub_uint32_t file_size;
+#else
+  grub_uint64_t file_size;
+#endif
+  grub_uint32_t file_cluster;
+  grub_uint32_t cur_cluster_num;
+  grub_uint32_t cur_cluster;
+
+#ifdef MODE_EXFAT
+  int is_contiguous;
+#endif
+};
+
+static grub_dl_t my_mod;
+
+#ifndef MODE_EXFAT
+static int
+fat_log2 (unsigned x)
+{
+  int i;
+
+  if (x == 0)
+    return -1;
+
+  for (i = 0; (x & 1) == 0; i++)
+    x >>= 1;
+
+  if (x != 1)
+    return -1;
+
+  return i;
+}
+#endif
+
+static struct grub_fat_data *
+grub_fat_mount (grub_disk_t disk)
+{
+  grub_current_fat_bpb_t bpb;
+  struct grub_fat_data *data = 0;
+  grub_uint32_t first_fat, magic;
+
+  if (! disk)
+    goto fail;
+
+  data = (struct grub_fat_data *) grub_malloc (sizeof (*data));
+  if (! data)
+    goto fail;
+
+  /* Read the BPB.  */
+  if (grub_disk_read (disk, 0, 0, sizeof (bpb), &bpb))
+    goto fail;
+
+#ifdef MODE_EXFAT
+  if (grub_memcmp ((const char *) bpb.oem_name, "EXFAT   ",
+		   sizeof (bpb.oem_name)) != 0)
+    goto fail;    
+#endif
+
+  /* Get the sizes of logical sectors and clusters.  */
+#ifdef MODE_EXFAT
+  data->logical_sector_bits = bpb.bytes_per_sector_shift;
+#else
+  data->logical_sector_bits =
+    fat_log2 (grub_le_to_cpu16 (bpb.bytes_per_sector));
+#endif
+  if (data->logical_sector_bits < GRUB_DISK_SECTOR_BITS
+      || data->logical_sector_bits >= 16)
+    goto fail;
+  data->logical_sector_bits -= GRUB_DISK_SECTOR_BITS;
+
+#ifdef MODE_EXFAT
+  data->cluster_bits = bpb.sectors_per_cluster_shift;
+#else
+  data->cluster_bits = fat_log2 (bpb.sectors_per_cluster);
+#endif
+  if (data->cluster_bits < 0 || data->cluster_bits > 25)
+    goto fail;
+  data->cluster_bits += data->logical_sector_bits;
+
+  /* Get information about FATs.  */
+#ifdef MODE_EXFAT
+  data->fat_sector = (grub_le_to_cpu32 (bpb.num_reserved_sectors)
+		      << data->logical_sector_bits);
+#else
+  data->fat_sector = (grub_le_to_cpu16 (bpb.num_reserved_sectors)
+		      << data->logical_sector_bits);
+#endif
+  if (data->fat_sector == 0)
+    goto fail;
+
+#ifdef MODE_EXFAT
+  data->sectors_per_fat = (grub_le_to_cpu32 (bpb.sectors_per_fat)
+			   << data->logical_sector_bits);
+#else
+  data->sectors_per_fat = ((bpb.sectors_per_fat_16
+			    ? grub_le_to_cpu16 (bpb.sectors_per_fat_16)
+			    : grub_le_to_cpu32 (bpb.version_specific.fat32.sectors_per_fat_32))
+			   << data->logical_sector_bits);
+#endif
+  if (data->sectors_per_fat == 0)
+    goto fail;
+
+  /* Get the number of sectors in this volume.  */
+#ifdef MODE_EXFAT
+  data->num_sectors = ((grub_le_to_cpu64 (bpb.num_total_sectors))
+		       << data->logical_sector_bits);
+#else
+  data->num_sectors = ((bpb.num_total_sectors_16
+			? grub_le_to_cpu16 (bpb.num_total_sectors_16)
+			: grub_le_to_cpu32 (bpb.num_total_sectors_32))
+		       << data->logical_sector_bits);
+#endif
+  if (data->num_sectors == 0)
+    goto fail;
+
+  /* Get information about the root directory.  */
+  if (bpb.num_fats == 0)
+    goto fail;
+
+#ifndef MODE_EXFAT
+  data->root_sector = data->fat_sector + bpb.num_fats * data->sectors_per_fat;
+  data->num_root_sectors
+    = ((((grub_uint32_t) grub_le_to_cpu16 (bpb.num_root_entries)
+	 * sizeof (struct grub_fat_dir_entry)
+	 + grub_le_to_cpu16 (bpb.bytes_per_sector) - 1)
+	>> (data->logical_sector_bits + GRUB_DISK_SECTOR_BITS))
+       << (data->logical_sector_bits));
+#endif
+
+#ifdef MODE_EXFAT
+  data->cluster_sector = (grub_le_to_cpu32 (bpb.cluster_offset) 
+			  << data->logical_sector_bits);
+  data->num_clusters = (grub_le_to_cpu32 (bpb.cluster_count)
+			  << data->logical_sector_bits);
+#else
+  data->cluster_sector = data->root_sector + data->num_root_sectors;
+  data->num_clusters = (((data->num_sectors - data->cluster_sector)
+			 >> data->cluster_bits)
+			+ 2);
+#endif
+
+  if (data->num_clusters <= 2)
+    goto fail;
+
+#ifdef MODE_EXFAT
+  {
+    /* exFAT.  */
+    data->root_cluster = grub_le_to_cpu32 (bpb.root_cluster);
+    data->fat_size = 32;
+    data->cluster_eof_mark = 0xffffffff;
+
+    if ((bpb.volume_flags & grub_cpu_to_le16_compile_time (0x1))
+	&& bpb.num_fats > 1)
+      data->fat_sector += data->sectors_per_fat;
+  }
+#else
+  if (! bpb.sectors_per_fat_16)
+    {
+      /* FAT32.  */
+      grub_uint16_t flags = grub_le_to_cpu16 (bpb.version_specific.fat32.extended_flags);
+
+      data->root_cluster = grub_le_to_cpu32 (bpb.version_specific.fat32.root_cluster);
+      data->fat_size = 32;
+      data->cluster_eof_mark = 0x0ffffff8;
+
+      if (flags & 0x80)
+	{
+	  /* Get an active FAT.  */
+	  unsigned active_fat = flags & 0xf;
+
+	  if (active_fat > bpb.num_fats)
+	    goto fail;
+
+	  data->fat_sector += active_fat * data->sectors_per_fat;
+	}
+
+      if (bpb.num_root_entries != 0 || bpb.version_specific.fat32.fs_version != 0)
+	goto fail;
+    }
+  else
+    {
+      /* FAT12 or FAT16.  */
+      data->root_cluster = ~0U;
+
+      if (data->num_clusters <= 4085 + 2)
+	{
+	  /* FAT12.  */
+	  data->fat_size = 12;
+	  data->cluster_eof_mark = 0x0ff8;
+	}
+      else
+	{
+	  /* FAT16.  */
+	  data->fat_size = 16;
+	  data->cluster_eof_mark = 0xfff8;
+	}
+    }
+#endif
+
+  /* More sanity checks.  */
+  if (data->num_sectors <= data->fat_sector)
+    goto fail;
+
+  if (grub_disk_read (disk,
+		      data->fat_sector,
+		      0,
+		      sizeof (first_fat),
+		      &first_fat))
+    goto fail;
+
+  first_fat = grub_le_to_cpu32 (first_fat);
+
+  if (data->fat_size == 32)
+    {
+      first_fat &= 0x0fffffff;
+      magic = 0x0fffff00;
+    }
+  else if (data->fat_size == 16)
+    {
+      first_fat &= 0x0000ffff;
+      magic = 0xff00;
+    }
+  else
+    {
+      first_fat &= 0x00000fff;
+      magic = 0x0f00;
+    }
+
+  /* Serial number.  */
+#ifdef MODE_EXFAT
+    data->uuid = grub_le_to_cpu32 (bpb.num_serial);
+#else
+  if (bpb.sectors_per_fat_16)
+    data->uuid = grub_le_to_cpu32 (bpb.version_specific.fat12_or_fat16.num_serial);
+  else
+    data->uuid = grub_le_to_cpu32 (bpb.version_specific.fat32.num_serial);
+#endif
+
+#ifndef MODE_EXFAT
+  /* Ignore the 3rd bit, because some BIOSes assigns 0xF0 to the media
+     descriptor, even if it is a so-called superfloppy (e.g. an USB key).
+     The check may be too strict for this kind of stupid BIOSes, as
+     they overwrite the media descriptor.  */
+  if ((first_fat | 0x8) != (magic | bpb.media | 0x8))
+    goto fail;
+#else
+  (void) magic;
+#endif
+
+  return data;
+
+ fail:
+
+  grub_free (data);
+  grub_error (GRUB_ERR_BAD_FS, "not a FAT filesystem");
+  return 0;
+}
+
+static grub_ssize_t
+grub_fat_read_data (grub_disk_t disk, grub_fshelp_node_t node,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t offset, grub_size_t len, char *buf)
+{
+  grub_size_t size;
+  grub_uint32_t logical_cluster;
+  unsigned logical_cluster_bits;
+  grub_ssize_t ret = 0;
+  unsigned long sector;
+
+#ifndef MODE_EXFAT
+  /* This is a special case. FAT12 and FAT16 doesn't have the root directory
+     in clusters.  */
+  if (node->file_cluster == ~0U)
+    {
+      size = (node->data->num_root_sectors << GRUB_DISK_SECTOR_BITS) - offset;
+      if (size > len)
+	size = len;
+
+      if (grub_disk_read (disk, node->data->root_sector, offset, size, buf))
+	return -1;
+
+      return size;
+    }
+#endif
+
+#ifdef MODE_EXFAT
+  if (node->is_contiguous)
+    {
+      /* Read the data here.  */
+      sector = (node->data->cluster_sector
+		+ ((node->file_cluster - 2)
+		   << node->data->cluster_bits));
+
+      disk->read_hook = read_hook;
+      disk->read_hook_data = read_hook_data;
+      grub_disk_read (disk, sector + (offset >> GRUB_DISK_SECTOR_BITS),
+		      offset & (GRUB_DISK_SECTOR_SIZE - 1), len, buf);
+      disk->read_hook = 0;
+      if (grub_errno)
+	return -1;
+
+      return len;
+    }
+#endif
+
+  /* Calculate the logical cluster number and offset.  */
+  logical_cluster_bits = (node->data->cluster_bits
+			  + GRUB_DISK_SECTOR_BITS);
+  logical_cluster = offset >> logical_cluster_bits;
+  offset &= (1ULL << logical_cluster_bits) - 1;
+
+  if (logical_cluster < node->cur_cluster_num)
+    {
+      node->cur_cluster_num = 0;
+      node->cur_cluster = node->file_cluster;
+    }
+
+  while (len)
+    {
+      while (logical_cluster > node->cur_cluster_num)
+	{
+	  /* Find next cluster.  */
+	  grub_uint32_t next_cluster;
+	  grub_uint32_t fat_offset;
+
+	  switch (node->data->fat_size)
+	    {
+	    case 32:
+	      fat_offset = node->cur_cluster << 2;
+	      break;
+	    case 16:
+	      fat_offset = node->cur_cluster << 1;
+	      break;
+	    default:
+	      /* case 12: */
+	      fat_offset = node->cur_cluster + (node->cur_cluster >> 1);
+	      break;
+	    }
+
+	  /* Read the FAT.  */
+	  if (grub_disk_read (disk, node->data->fat_sector, fat_offset,
+			      (node->data->fat_size + 7) >> 3,
+			      (char *) &next_cluster))
+	    return -1;
+
+	  next_cluster = grub_le_to_cpu32 (next_cluster);
+	  switch (node->data->fat_size)
+	    {
+	    case 16:
+	      next_cluster &= 0xFFFF;
+	      break;
+	    case 12:
+	      if (node->cur_cluster & 1)
+		next_cluster >>= 4;
+
+	      next_cluster &= 0x0FFF;
+	      break;
+	    }
+
+	  grub_dprintf ("fat", "fat_size=%d, next_cluster=%u\n",
+			node->data->fat_size, next_cluster);
+
+	  /* Check the end.  */
+	  if (next_cluster >= node->data->cluster_eof_mark)
+	    return ret;
+
+	  if (next_cluster < 2 || next_cluster >= node->data->num_clusters)
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "invalid cluster %u",
+			  next_cluster);
+	      return -1;
+	    }
+
+	  node->cur_cluster = next_cluster;
+	  node->cur_cluster_num++;
+	}
+
+      /* Read the data here.  */
+      sector = (node->data->cluster_sector
+		+ ((node->cur_cluster - 2)
+		   << node->data->cluster_bits));
+      size = (1 << logical_cluster_bits) - offset;
+      if (size > len)
+	size = len;
+
+      disk->read_hook = read_hook;
+      disk->read_hook_data = read_hook_data;
+      grub_disk_read (disk, sector, offset, size, buf);
+      disk->read_hook = 0;
+      if (grub_errno)
+	return -1;
+
+      len -= size;
+      buf += size;
+      ret += size;
+      logical_cluster++;
+      offset = 0;
+    }
+
+  return ret;
+}
+
+struct grub_fat_iterate_context
+{
+#ifdef MODE_EXFAT
+  struct grub_fat_dir_node dir;
+  struct grub_fat_dir_entry entry;
+#else
+  struct grub_fat_dir_entry dir;
+#endif
+  char *filename;
+  grub_uint16_t *unibuf;
+  grub_ssize_t offset;
+};
+
+static grub_err_t
+grub_fat_iterate_init (struct grub_fat_iterate_context *ctxt)
+{
+  ctxt->offset = -sizeof (struct grub_fat_dir_entry);
+
+#ifndef MODE_EXFAT
+  /* Allocate space enough to hold a long name.  */
+  ctxt->filename = grub_malloc (0x40 * 13 * GRUB_MAX_UTF8_PER_UTF16 + 1);
+  ctxt->unibuf = (grub_uint16_t *) grub_malloc (0x40 * 13 * 2);
+#else
+  ctxt->unibuf = grub_malloc (15 * 256 * 2);
+  ctxt->filename = grub_malloc (15 * 256 * GRUB_MAX_UTF8_PER_UTF16 + 1);
+#endif
+
+  if (! ctxt->filename || ! ctxt->unibuf)
+    {
+      grub_free (ctxt->filename);
+      grub_free (ctxt->unibuf);
+      return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_fat_iterate_fini (struct grub_fat_iterate_context *ctxt)
+{
+  grub_free (ctxt->filename);
+  grub_free (ctxt->unibuf);
+}
+
+#ifdef MODE_EXFAT
+static grub_err_t
+grub_fat_iterate_dir_next (grub_fshelp_node_t node,
+			   struct grub_fat_iterate_context *ctxt)
+{
+  grub_memset (&ctxt->dir, 0, sizeof (ctxt->dir));
+  while (1)
+    {
+      struct grub_fat_dir_entry *dir = &ctxt->entry;
+
+      ctxt->offset += sizeof (*dir);
+
+      if (grub_fat_read_data (node->disk, node, 0, 0, ctxt->offset, sizeof (*dir),
+			      (char *) dir)
+	   != sizeof (*dir))
+	break;
+
+      if (dir->entry_type == 0)
+	break;
+      if (!(dir->entry_type & 0x80))
+	continue;
+
+      if (dir->entry_type == 0x85)
+	{
+	  unsigned i, nsec, slots = 0;
+
+	  nsec = dir->type_specific.file.secondary_count;
+
+	  ctxt->dir.attr = grub_cpu_to_le16 (dir->type_specific.file.attr);
+	  ctxt->dir.have_stream = 0;
+	  for (i = 0; i < nsec; i++)
+	    {
+	      struct grub_fat_dir_entry sec;
+	      ctxt->offset += sizeof (sec);
+	      if (grub_fat_read_data (node->disk, node, 0, 0,
+				      ctxt->offset, sizeof (sec), (char *) &sec)
+		  != sizeof (sec))
+		break;
+	      if (!(sec.entry_type & 0x80))
+		continue;
+	      if (!(sec.entry_type & 0x40))
+		break;
+	      switch (sec.entry_type)
+		{
+		case 0xc0:
+		  ctxt->dir.first_cluster = grub_cpu_to_le32 (sec.type_specific.stream_extension.first_cluster);
+		  ctxt->dir.valid_size
+		    = grub_cpu_to_le64 (sec.type_specific.stream_extension.valid_size);
+		  ctxt->dir.file_size
+		    = grub_cpu_to_le64 (sec.type_specific.stream_extension.file_size);
+		  ctxt->dir.have_stream = 1;
+		  ctxt->dir.is_contiguous = !!(sec.type_specific.stream_extension.flags
+					       & grub_cpu_to_le16_compile_time (FLAG_CONTIGUOUS));
+		  break;
+		case 0xc1:
+		  {
+		    int j;
+		    for (j = 0; j < 15; j++)
+		      ctxt->unibuf[slots * 15 + j] 
+			= grub_le_to_cpu16 (sec.type_specific.file_name.str[j]);
+		    slots++;
+		  }
+		  break;
+		default:
+		  grub_dprintf ("exfat", "unknown secondary type 0x%02x\n",
+				sec.entry_type);
+		}
+	    }
+
+	  if (i != nsec)
+	    {
+	      ctxt->offset -= sizeof (*dir);
+	      continue;
+	    }
+
+	  *grub_utf16_to_utf8 ((grub_uint8_t *) ctxt->filename, ctxt->unibuf,
+			       slots * 15) = '\0';
+
+	  return 0;
+	}
+      /* Allocation bitmap. */
+      if (dir->entry_type == 0x81)
+	continue;
+      /* Upcase table. */
+      if (dir->entry_type == 0x82)
+	continue;
+      /* Volume label. */
+      if (dir->entry_type == 0x83)
+	continue;
+      grub_dprintf ("exfat", "unknown primary type 0x%02x\n",
+		    dir->entry_type);
+    }
+  return grub_errno ? : GRUB_ERR_EOF;
+}
+
+/*
+ * Convert a timestamp in exFAT format to seconds since the UNIX epoch
+ * according to sections 7.4.8 and 7.4.9 in the exFAT specification.
+ * https://docs.microsoft.com/en-us/windows/win32/fileio/exfat-specification
+ */
+static int
+grub_exfat_timestamp (grub_uint32_t field, grub_uint8_t msec, grub_int64_t *nix) {
+  struct grub_datetime datetime = {
+    .year   = (field >> 25) + 1980,
+    .month  = (field & 0x01E00000) >> 21,
+    .day    = (field & 0x001F0000) >> 16,
+    .hour   = (field & 0x0000F800) >> 11,
+    .minute = (field & 0x000007E0) >>  5,
+    .second = (field & 0x0000001F) * 2 + (msec >= 100 ? 1 : 0),
+  };
+
+  /* The conversion below allows seconds=60, so don't trust its validation. */
+  if ((field & 0x1F) > 29)
+    return 0;
+
+  /* Validate the 10-msec field even though it is rounded down to seconds. */
+  if (msec > 199)
+    return 0;
+
+  return grub_datetime2unixtime (&datetime, nix);
+}
+
+#else
+
+static grub_err_t
+grub_fat_iterate_dir_next (grub_fshelp_node_t node,
+			   struct grub_fat_iterate_context *ctxt)
+{
+  char *filep = 0;
+  int checksum = -1;
+  int slot = -1, slots = -1;
+
+  while (1)
+    {
+      unsigned i;
+
+      /* Adjust the offset.  */
+      ctxt->offset += sizeof (ctxt->dir);
+
+      /* Read a directory entry.  */
+      if (grub_fat_read_data (node->disk, node, 0, 0,
+			      ctxt->offset, sizeof (ctxt->dir),
+			      (char *) &ctxt->dir)
+	   != sizeof (ctxt->dir) || ctxt->dir.name[0] == 0)
+	break;
+
+      /* Handle long name entries.  */
+      if (ctxt->dir.attr == GRUB_FAT_ATTR_LONG_NAME)
+	{
+	  struct grub_fat_long_name_entry *long_name
+	    = (struct grub_fat_long_name_entry *) &ctxt->dir;
+	  grub_uint8_t id = long_name->id;
+
+	  if (id & 0x40)
+	    {
+	      id &= 0x3f;
+	      slots = slot = id;
+	      checksum = long_name->checksum;
+	    }
+
+	  if (id != slot || slot == 0 || checksum != long_name->checksum)
+	    {
+	      checksum = -1;
+	      continue;
+	    }
+
+	  slot--;
+	  grub_memcpy (ctxt->unibuf + slot * 13, long_name->name1, 5 * 2);
+	  grub_memcpy (ctxt->unibuf + slot * 13 + 5, long_name->name2, 6 * 2);
+	  grub_memcpy (ctxt->unibuf + slot * 13 + 11, long_name->name3, 2 * 2);
+	  continue;
+	}
+
+      /* Check if this entry is valid.  */
+      if (ctxt->dir.name[0] == 0xe5 || (ctxt->dir.attr & ~GRUB_FAT_ATTR_VALID))
+	continue;
+
+      /* This is a workaround for Japanese.  */
+      if (ctxt->dir.name[0] == 0x05)
+	ctxt->dir.name[0] = 0xe5;
+
+      if (checksum != -1 && slot == 0)
+	{
+	  grub_uint8_t sum;
+
+	  for (sum = 0, i = 0; i < sizeof (ctxt->dir.name); i++)
+	    sum = ((sum >> 1) | (sum << 7)) + ctxt->dir.name[i];
+
+	  if (sum == checksum)
+	    {
+	      int u;
+
+	      for (u = 0; u < slots * 13; u++)
+		ctxt->unibuf[u] = grub_le_to_cpu16 (ctxt->unibuf[u]);
+
+	      *grub_utf16_to_utf8 ((grub_uint8_t *) ctxt->filename,
+				   ctxt->unibuf,
+				   slots * 13) = '\0';
+
+	      return GRUB_ERR_NONE;
+	    }
+
+	  checksum = -1;
+	}
+
+      /* Convert the 8.3 file name.  */
+      filep = ctxt->filename;
+      if (ctxt->dir.attr & GRUB_FAT_ATTR_VOLUME_ID)
+	{
+	  for (i = 0; i < sizeof (ctxt->dir.name) && ctxt->dir.name[i]; i++)
+	    *filep++ = ctxt->dir.name[i];
+	  while (i > 0 && ctxt->dir.name[i - 1] == ' ')
+	    {
+	      filep--;
+	      i--;
+	    }
+	}
+      else
+	{
+	  for (i = 0; i < 8 && ctxt->dir.name[i]; i++)
+	    *filep++ = grub_tolower (ctxt->dir.name[i]);
+	  while (i > 0 && ctxt->dir.name[i - 1] == ' ')
+	    {
+	      filep--;
+	      i--;
+	    }
+
+	  /* XXX should we check that dir position is 0 or 1? */
+	  if (i > 2 || filep[0] != '.' || (i == 2 && filep[1] != '.'))
+	    *filep++ = '.';
+
+	  for (i = 8; i < 11 && ctxt->dir.name[i]; i++)
+	    *filep++ = grub_tolower (ctxt->dir.name[i]);
+	  while (i > 8 && ctxt->dir.name[i - 1] == ' ')
+	    {
+	      filep--;
+	      i--;
+	    }
+
+	  if (i == 8)
+	    filep--;
+	}
+      *filep = '\0';
+      return GRUB_ERR_NONE;
+    }
+
+  return grub_errno ? : GRUB_ERR_EOF;
+}
+
+/*
+ * Convert a date and time in FAT format to seconds since the UNIX epoch
+ * according to sections 11.3.5 and 11.3.6 in ECMA-107.
+ * https://www.ecma-international.org/publications/files/ECMA-ST/Ecma-107.pdf
+ */
+static int
+grub_fat_timestamp (grub_uint16_t time, grub_uint16_t date, grub_int64_t *nix) {
+  struct grub_datetime datetime = {
+    .year   = (date >> 9) + 1980,
+    .month  = (date & 0x01E0) >> 5,
+    .day    = (date & 0x001F),
+    .hour   = (time >> 11),
+    .minute = (time & 0x07E0) >> 5,
+    .second = (time & 0x001F) * 2,
+  };
+
+  /* The conversion below allows seconds=60, so don't trust its validation. */
+  if ((time & 0x1F) > 29)
+    return 0;
+
+  return grub_datetime2unixtime (&datetime, nix);
+}
+
+#endif
+
+static grub_err_t lookup_file (grub_fshelp_node_t node,
+			       const char *name,
+			       grub_fshelp_node_t *foundnode,
+			       enum grub_fshelp_filetype *foundtype)
+{
+  grub_err_t err;
+  struct grub_fat_iterate_context ctxt;
+
+  err = grub_fat_iterate_init (&ctxt);
+  if (err)
+    return err;
+
+  while (!(err = grub_fat_iterate_dir_next (node, &ctxt)))
+    {
+
+#ifdef MODE_EXFAT
+      if (!ctxt.dir.have_stream)
+	continue;
+#else
+      if (ctxt.dir.attr & GRUB_FAT_ATTR_VOLUME_ID)
+	continue;
+#endif
+
+      if (grub_strcasecmp (name, ctxt.filename) == 0)
+	{
+	  *foundnode = grub_malloc (sizeof (struct grub_fshelp_node));
+	  if (!*foundnode)
+	    return grub_errno;
+	  (*foundnode)->attr = ctxt.dir.attr;
+#ifdef MODE_EXFAT
+	  (*foundnode)->file_size = ctxt.dir.file_size;
+	  (*foundnode)->file_cluster = ctxt.dir.first_cluster;
+	  (*foundnode)->is_contiguous = ctxt.dir.is_contiguous;
+#else
+	  (*foundnode)->file_size = grub_le_to_cpu32 (ctxt.dir.file_size);
+	  (*foundnode)->file_cluster = ((grub_le_to_cpu16 (ctxt.dir.first_cluster_high) << 16)
+				| grub_le_to_cpu16 (ctxt.dir.first_cluster_low));
+	  /* If directory points to root, starting cluster is 0 */
+	  if (!(*foundnode)->file_cluster)
+	    (*foundnode)->file_cluster = node->data->root_cluster;
+#endif
+	  (*foundnode)->cur_cluster_num = ~0U;
+	  (*foundnode)->data = node->data;
+	  (*foundnode)->disk = node->disk;
+
+	  *foundtype = ((*foundnode)->attr & GRUB_FAT_ATTR_DIRECTORY) ? GRUB_FSHELP_DIR : GRUB_FSHELP_REG;
+
+	  grub_fat_iterate_fini (&ctxt);
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  grub_fat_iterate_fini (&ctxt);
+  if (err == GRUB_ERR_EOF)
+    err = 0;
+
+  return err;
+
+}
+
+static grub_err_t
+grub_fat_dir (grub_device_t device, const char *path, grub_fs_dir_hook_t hook,
+	      void *hook_data)
+{
+  struct grub_fat_data *data = 0;
+  grub_disk_t disk = device->disk;
+  grub_fshelp_node_t found = NULL;
+  grub_err_t err;
+  struct grub_fat_iterate_context ctxt;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_fat_mount (disk);
+  if (! data)
+    goto fail;
+
+  struct grub_fshelp_node root = {
+    .data = data,
+    .disk = disk,
+    .attr = GRUB_FAT_ATTR_DIRECTORY,
+    .file_size = 0,
+    .file_cluster = data->root_cluster,
+    .cur_cluster_num = ~0U,
+    .cur_cluster = 0,
+#ifdef MODE_EXFAT
+    .is_contiguous = 0,
+#endif
+  };
+
+  err = grub_fshelp_find_file_lookup (path, &root, &found, lookup_file, NULL, GRUB_FSHELP_DIR);
+  if (err)
+    goto fail;
+
+  err = grub_fat_iterate_init (&ctxt);
+  if (err)
+    goto fail;
+
+  while (!(err = grub_fat_iterate_dir_next (found, &ctxt)))
+    {
+      struct grub_dirhook_info info;
+      grub_memset (&info, 0, sizeof (info));
+
+      info.dir = !! (ctxt.dir.attr & GRUB_FAT_ATTR_DIRECTORY);
+      info.case_insensitive = 1;
+#ifdef MODE_EXFAT
+      if (!ctxt.dir.have_stream)
+	continue;
+      info.mtimeset = grub_exfat_timestamp (grub_le_to_cpu32 (ctxt.entry.type_specific.file.m_time),
+					    ctxt.entry.type_specific.file.m_time_tenth,
+					    &info.mtime);
+#else
+      if (ctxt.dir.attr & GRUB_FAT_ATTR_VOLUME_ID)
+	continue;
+      info.mtimeset = grub_fat_timestamp (grub_le_to_cpu16 (ctxt.dir.w_time),
+					  grub_le_to_cpu16 (ctxt.dir.w_date),
+					  &info.mtime);
+#endif
+      if (info.mtimeset == 0)
+	grub_error (GRUB_ERR_OUT_OF_RANGE,
+		    "invalid modification timestamp for %s", path);
+
+      if (hook (ctxt.filename, &info, hook_data))
+	break;
+    }
+  grub_fat_iterate_fini (&ctxt);
+  if (err == GRUB_ERR_EOF)
+    err = 0;
+
+ fail:
+  if (found != &root)
+    grub_free (found);
+
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_fat_open (grub_file_t file, const char *name)
+{
+  struct grub_fat_data *data = 0;
+  grub_fshelp_node_t found = NULL;
+  grub_err_t err;
+  grub_disk_t disk = file->device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_fat_mount (disk);
+  if (! data)
+    goto fail;
+
+  struct grub_fshelp_node root = {
+    .data = data,
+    .disk = disk,
+    .attr = GRUB_FAT_ATTR_DIRECTORY,
+    .file_size = 0,
+    .file_cluster = data->root_cluster,
+    .cur_cluster_num = ~0U,
+    .cur_cluster = 0,
+#ifdef MODE_EXFAT
+    .is_contiguous = 0,
+#endif
+  };
+
+  err = grub_fshelp_find_file_lookup (name, &root, &found, lookup_file, NULL, GRUB_FSHELP_REG);
+  if (err)
+    goto fail;
+
+  file->data = found;
+  file->size = found->file_size;
+
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  if (found != &root)
+    grub_free (found);
+
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_fat_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  return grub_fat_read_data (file->device->disk, file->data,
+			     file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+static grub_err_t
+grub_fat_close (grub_file_t file)
+{
+  grub_fshelp_node_t node = file->data;
+
+  grub_free (node->data);
+  grub_free (node);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+#ifdef MODE_EXFAT
+static grub_err_t
+grub_fat_label (grub_device_t device, char **label)
+{
+  struct grub_fat_dir_entry dir;
+  grub_ssize_t offset = -sizeof(dir);
+  grub_disk_t disk = device->disk;
+  struct grub_fshelp_node root = {
+    .disk = disk,
+    .attr = GRUB_FAT_ATTR_DIRECTORY,
+    .file_size = 0,
+    .cur_cluster_num = ~0U,
+    .cur_cluster = 0,
+    .is_contiguous = 0,
+  };
+
+  root.data = grub_fat_mount (disk);
+  if (! root.data)
+    return grub_errno;
+
+  root.file_cluster = root.data->root_cluster;
+
+  *label = NULL;
+
+  while (1)
+    {
+      offset += sizeof (dir);
+
+      if (grub_fat_read_data (disk, &root, 0, 0,
+			       offset, sizeof (dir), (char *) &dir)
+	   != sizeof (dir))
+	break;
+
+      if (dir.entry_type == 0)
+	break;
+      if (!(dir.entry_type & 0x80))
+	continue;
+
+      /* Volume label. */
+      if (dir.entry_type == 0x83)
+	{
+	  grub_size_t chc;
+	  grub_uint16_t t[ARRAY_SIZE (dir.type_specific.volume_label.str)];
+	  grub_size_t i;
+	  *label = grub_malloc (ARRAY_SIZE (dir.type_specific.volume_label.str)
+				* GRUB_MAX_UTF8_PER_UTF16 + 1);
+	  if (!*label)
+	    {
+	      grub_free (root.data);
+	      return grub_errno;
+	    }
+	  chc = dir.type_specific.volume_label.character_count;
+	  if (chc > ARRAY_SIZE (dir.type_specific.volume_label.str))
+	    chc = ARRAY_SIZE (dir.type_specific.volume_label.str);
+	  for (i = 0; i < chc; i++)
+	    t[i] = grub_le_to_cpu16 (dir.type_specific.volume_label.str[i]);
+	  *grub_utf16_to_utf8 ((grub_uint8_t *) *label, t, chc) = '\0';
+	}
+    }
+
+  grub_free (root.data);
+  return grub_errno;
+}
+
+#else
+
+static grub_err_t
+grub_fat_label (grub_device_t device, char **label)
+{
+  grub_disk_t disk = device->disk;
+  grub_err_t err;
+  struct grub_fat_iterate_context ctxt;
+  struct grub_fshelp_node root = {
+    .disk = disk,
+    .attr = GRUB_FAT_ATTR_DIRECTORY,
+    .file_size = 0,
+    .cur_cluster_num = ~0U,
+    .cur_cluster = 0,
+  };
+
+  *label = 0;
+
+  grub_dl_ref (my_mod);
+
+  root.data = grub_fat_mount (disk);
+  if (! root.data)
+    goto fail;
+
+  root.file_cluster = root.data->root_cluster;
+
+  err = grub_fat_iterate_init (&ctxt);
+  if (err)
+    goto fail;
+
+  while (!(err = grub_fat_iterate_dir_next (&root, &ctxt)))
+    if ((ctxt.dir.attr & ~GRUB_FAT_ATTR_ARCHIVE) == GRUB_FAT_ATTR_VOLUME_ID)
+      {
+	*label = grub_strdup (ctxt.filename);
+	break;
+      }
+
+  grub_fat_iterate_fini (&ctxt);
+
+ fail:
+
+  grub_dl_unref (my_mod);
+
+  grub_free (root.data);
+
+  return grub_errno;
+}
+
+#endif
+
+static grub_err_t
+grub_fat_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_fat_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_fat_mount (disk);
+  if (data)
+    {
+      char *ptr;
+      *uuid = grub_xasprintf ("%04x-%04x",
+			     (grub_uint16_t) (data->uuid >> 16),
+			     (grub_uint16_t) data->uuid);
+      for (ptr = *uuid; ptr && *ptr; ptr++)
+	*ptr = grub_toupper (*ptr);
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+#ifdef GRUB_UTIL
+#ifndef MODE_EXFAT
+grub_disk_addr_t
+grub_fat_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn)
+#else
+grub_disk_addr_t
+  grub_exfat_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn)
+#endif
+{
+  grub_disk_addr_t ret;
+  struct grub_fat_data *data;
+  data = grub_fat_mount (disk);
+  if (!data)
+    return 0;
+  ret = data->cluster_sector;
+
+  *sec_per_lcn = 1ULL << data->cluster_bits;
+
+  grub_free (data);
+  return ret;
+}
+#endif
+
+static struct grub_fs grub_fat_fs =
+  {
+#ifdef MODE_EXFAT
+    .name = "exfat",
+#else
+    .name = "fat",
+#endif
+    .fs_dir = grub_fat_dir,
+    .fs_open = grub_fat_open,
+    .fs_read = grub_fat_read,
+    .fs_close = grub_fat_close,
+    .fs_label = grub_fat_label,
+    .fs_uuid = grub_fat_uuid,
+#ifdef GRUB_UTIL
+#ifdef MODE_EXFAT
+    /* ExFAT BPB is 30 larger than FAT32 one.  */
+    .reserved_first_sector = 0,
+#else
+    .reserved_first_sector = 1,
+#endif
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+#ifdef MODE_EXFAT
+GRUB_MOD_INIT(exfat)
+#else
+GRUB_MOD_INIT(fat)
+#endif
+{
+  COMPILE_TIME_ASSERT (sizeof (struct grub_fat_dir_entry) == 32);
+  grub_fs_register (&grub_fat_fs);
+  my_mod = mod;
+}
+#ifdef MODE_EXFAT
+GRUB_MOD_FINI(exfat)
+#else
+GRUB_MOD_FINI(fat)
+#endif
+{
+  grub_fs_unregister (&grub_fat_fs);
+}
+
diff --git a/grub-core/fs/fshelp.c b/grub-core/fs/fshelp.c
new file mode 100644
index 0000000..a2d0d29
--- /dev/null
+++ b/grub-core/fs/fshelp.c
@@ -0,0 +1,441 @@
+/* fshelp.c -- Filesystem helper functions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/fshelp.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+typedef int (*iterate_dir_func) (grub_fshelp_node_t dir,
+				 grub_fshelp_iterate_dir_hook_t hook,
+				 void *data);
+typedef grub_err_t (*lookup_file_func) (grub_fshelp_node_t dir,
+					const char *name,
+					grub_fshelp_node_t *foundnode,
+					enum grub_fshelp_filetype *foundtype);
+typedef char *(*read_symlink_func) (grub_fshelp_node_t node);
+
+struct stack_element {
+  struct stack_element *parent;
+  grub_fshelp_node_t node;
+  enum grub_fshelp_filetype type;
+};
+
+/* Context for grub_fshelp_find_file.  */
+struct grub_fshelp_find_file_ctx
+{
+  /* Inputs.  */
+  const char *path;
+  grub_fshelp_node_t rootnode;
+
+  /* Global options. */
+  int symlinknest;
+
+  /* Current file being traversed and its parents.  */
+  struct stack_element *currnode;
+};
+
+/* Helper for find_file_iter.  */
+static void
+free_node (grub_fshelp_node_t node, struct grub_fshelp_find_file_ctx *ctx)
+{
+  if (node != ctx->rootnode)
+    grub_free (node);
+}
+
+static void
+pop_element (struct grub_fshelp_find_file_ctx *ctx)
+{
+  struct stack_element *el;
+  el = ctx->currnode;
+  ctx->currnode = el->parent;
+  free_node (el->node, ctx);
+  grub_free (el);
+}
+
+static void
+free_stack (struct grub_fshelp_find_file_ctx *ctx)
+{
+  while (ctx->currnode)
+    pop_element (ctx);
+}
+
+static void
+go_up_a_level (struct grub_fshelp_find_file_ctx *ctx)
+{
+  if (!ctx->currnode->parent)
+    return;
+  pop_element (ctx);
+}
+
+static grub_err_t
+push_node (struct grub_fshelp_find_file_ctx *ctx, grub_fshelp_node_t node, enum grub_fshelp_filetype filetype)
+{
+  struct stack_element *nst;
+  nst = grub_malloc (sizeof (*nst));
+  if (!nst)
+    return grub_errno;
+  nst->node = node;
+  nst->type = filetype & ~GRUB_FSHELP_CASE_INSENSITIVE;
+  nst->parent = ctx->currnode;
+  ctx->currnode = nst;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+go_to_root (struct grub_fshelp_find_file_ctx *ctx)
+{
+  free_stack (ctx);
+  return push_node (ctx, ctx->rootnode, GRUB_FSHELP_DIR);
+}
+
+struct grub_fshelp_find_file_iter_ctx
+{
+  const char *name;
+  grub_fshelp_node_t *foundnode;
+  enum grub_fshelp_filetype *foundtype;
+};
+
+/* Helper for grub_fshelp_find_file.  */
+static int
+find_file_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		grub_fshelp_node_t node, void *data)
+{
+  struct grub_fshelp_find_file_iter_ctx *ctx = data;
+
+  if (filetype == GRUB_FSHELP_UNKNOWN ||
+      ((filetype & GRUB_FSHELP_CASE_INSENSITIVE)
+       ? grub_strcasecmp (ctx->name, filename)
+       : grub_strcmp (ctx->name, filename)))
+    {
+      grub_free (node);
+      return 0;
+    }
+
+  /* The node is found, stop iterating over the nodes.  */
+  *ctx->foundnode = node;
+  *ctx->foundtype = filetype;
+  return 1;
+}
+
+static grub_err_t
+directory_find_file (grub_fshelp_node_t node, const char *name, grub_fshelp_node_t *foundnode,
+		     enum grub_fshelp_filetype *foundtype, iterate_dir_func iterate_dir)
+{
+  int found;
+  struct grub_fshelp_find_file_iter_ctx ctx = {
+    .foundnode = foundnode,
+    .foundtype = foundtype,
+    .name = name
+  };
+  found = iterate_dir (node, find_file_iter, &ctx);
+  if (! found)
+    {
+      if (grub_errno)
+	return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+find_file (char *currpath,
+	   iterate_dir_func iterate_dir, lookup_file_func lookup_file,
+	   read_symlink_func read_symlink,
+	   struct grub_fshelp_find_file_ctx *ctx)
+{
+  char *name, *next;
+  grub_err_t err;
+  for (name = currpath; ; name = next)
+    {
+      char c;
+      grub_fshelp_node_t foundnode = NULL;
+      enum grub_fshelp_filetype foundtype = 0;
+
+      /* Remove all leading slashes.  */
+      while (*name == '/')
+	name++;
+
+      /* Found the node!  */
+      if (! *name)
+	return 0;
+
+      /* Extract the actual part from the pathname.  */
+      for (next = name; *next && *next != '/'; next++);
+
+      /* At this point it is expected that the current node is a
+	 directory, check if this is true.  */
+      if (ctx->currnode->type != GRUB_FSHELP_DIR)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+
+      /* Don't rely on fs providing actual . in the listing.  */
+      if (next - name == 1 && name[0] == '.')
+	continue;
+
+      /* Don't rely on fs providing actual .. in the listing.  */
+      if (next - name == 2 && name[0] == '.' && name[1] == '.')
+	{
+	  go_up_a_level (ctx);
+	  continue;
+	}
+
+      /* Iterate over the directory.  */
+      c = *next;
+      *next = '\0';
+      if (lookup_file)
+	err = lookup_file (ctx->currnode->node, name, &foundnode, &foundtype);
+      else
+	err = directory_find_file (ctx->currnode->node, name, &foundnode, &foundtype, iterate_dir);
+      *next = c;
+
+      if (err)
+	return err;
+
+      if (!foundnode)
+	break;
+
+      push_node (ctx, foundnode, foundtype);
+ 
+      /* Read in the symlink and follow it.  */
+      if (ctx->currnode->type == GRUB_FSHELP_SYMLINK)
+	{
+	  char *symlink;
+
+	  /* Test if the symlink does not loop.  */
+	  if (++ctx->symlinknest == 8)
+	    return grub_error (GRUB_ERR_SYMLINK_LOOP,
+			       N_("too deep nesting of symlinks"));
+
+	  symlink = read_symlink (ctx->currnode->node);
+
+	  if (!symlink)
+	    return grub_errno;
+
+	  /* The symlink is an absolute path, go back to the root inode.  */
+	  if (symlink[0] == '/')
+	    {
+	      err = go_to_root (ctx);
+	      if (err)
+		return err;
+	    }
+	  else
+	    {
+	      /* Get from symlink to containing directory. */
+	      go_up_a_level (ctx);
+	    }
+
+
+	  /* Lookup the node the symlink points to.  */
+	  find_file (symlink, iterate_dir, lookup_file, read_symlink, ctx);
+	  grub_free (symlink);
+
+	  if (grub_errno)
+	    return grub_errno;
+	}
+    }
+
+  return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"),
+		     ctx->path);
+}
+
+static grub_err_t
+grub_fshelp_find_file_real (const char *path, grub_fshelp_node_t rootnode,
+			    grub_fshelp_node_t *foundnode,
+			    iterate_dir_func iterate_dir,
+			    lookup_file_func lookup_file,
+			    read_symlink_func read_symlink,
+			    enum grub_fshelp_filetype expecttype)
+{
+  struct grub_fshelp_find_file_ctx ctx = {
+    .path = path,
+    .rootnode = rootnode,
+    .symlinknest = 0,
+    .currnode = 0
+  };
+  grub_err_t err;
+  enum grub_fshelp_filetype foundtype;
+  char *duppath;
+
+  if (!path || path[0] != '/')
+    {
+      return grub_error (GRUB_ERR_BAD_FILENAME, N_("invalid file name `%s'"), path);
+    }
+
+  err = go_to_root (&ctx);
+  if (err)
+    return err;
+
+  duppath = grub_strdup (path);
+  if (!duppath)
+    return grub_errno;
+  err = find_file (duppath, iterate_dir, lookup_file, read_symlink, &ctx);
+  grub_free (duppath);
+  if (err)
+    {
+      free_stack (&ctx);
+      return err;
+    }
+
+  *foundnode = ctx.currnode->node;
+  foundtype = ctx.currnode->type;
+  /* Avoid the node being freed.  */
+  ctx.currnode->node = 0;
+  free_stack (&ctx);
+
+  /* Check if the node that was found was of the expected type.  */
+  if (expecttype == GRUB_FSHELP_REG && foundtype != expecttype)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a regular file"));
+  else if (expecttype == GRUB_FSHELP_DIR && foundtype != expecttype)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+
+  return 0;
+}
+
+/* Lookup the node PATH.  The node ROOTNODE describes the root of the
+   directory tree.  The node found is returned in FOUNDNODE, which is
+   either a ROOTNODE or a new malloc'ed node.  ITERATE_DIR is used to
+   iterate over all directory entries in the current node.
+   READ_SYMLINK is used to read the symlink if a node is a symlink.
+   EXPECTTYPE is the type node that is expected by the called, an
+   error is generated if the node is not of the expected type.  */
+grub_err_t
+grub_fshelp_find_file (const char *path, grub_fshelp_node_t rootnode,
+		       grub_fshelp_node_t *foundnode,
+		       iterate_dir_func iterate_dir,
+		       read_symlink_func read_symlink,
+		       enum grub_fshelp_filetype expecttype)
+{
+  return grub_fshelp_find_file_real (path, rootnode, foundnode,
+				     iterate_dir, NULL, 
+				     read_symlink, expecttype);
+
+}
+
+grub_err_t
+grub_fshelp_find_file_lookup (const char *path, grub_fshelp_node_t rootnode,
+			      grub_fshelp_node_t *foundnode,
+			      lookup_file_func lookup_file,
+			      read_symlink_func read_symlink,
+			      enum grub_fshelp_filetype expecttype)
+{
+  return grub_fshelp_find_file_real (path, rootnode, foundnode,
+				     NULL, lookup_file, 
+				     read_symlink, expecttype);
+
+}
+
+/* Read LEN bytes from the file NODE on disk DISK into the buffer BUF,
+   beginning with the block POS.  READ_HOOK should be set before
+   reading a block from the file.  READ_HOOK_DATA is passed through as
+   the DATA argument to READ_HOOK.  GET_BLOCK is used to translate
+   file blocks to disk blocks.  The file is FILESIZE bytes big and the
+   blocks have a size of LOG2BLOCKSIZE (in log2).  */
+grub_ssize_t
+grub_fshelp_read_file (grub_disk_t disk, grub_fshelp_node_t node,
+		       grub_disk_read_hook_t read_hook, void *read_hook_data,
+		       grub_off_t pos, grub_size_t len, char *buf,
+		       grub_disk_addr_t (*get_block) (grub_fshelp_node_t node,
+                                                      grub_disk_addr_t block),
+		       grub_off_t filesize, int log2blocksize,
+		       grub_disk_addr_t blocks_start)
+{
+  grub_disk_addr_t i, blockcnt;
+  int blocksize = 1 << (log2blocksize + GRUB_DISK_SECTOR_BITS);
+
+  /*
+   * Catch blatantly invalid log2blocksize. We could be a lot stricter, but
+   * this is the most permissive we can be before we start to see integer
+   * overflow/underflow issues.
+   */
+  if (log2blocksize + GRUB_DISK_SECTOR_BITS >= 31)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE,
+		  N_("blocksize too large"));
+      return -1;
+    }
+
+  if (pos > filesize)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE,
+		  N_("attempt to read past the end of file"));
+      return -1;
+    }
+
+  /* Adjust LEN so it we can't read past the end of the file.  */
+  if (pos + len > filesize)
+    len = filesize - pos;
+
+  blockcnt = ((len + pos) + blocksize - 1) >> (log2blocksize + GRUB_DISK_SECTOR_BITS);
+
+  for (i = pos >> (log2blocksize + GRUB_DISK_SECTOR_BITS); i < blockcnt; i++)
+    {
+      grub_disk_addr_t blknr;
+      int blockoff = pos & (blocksize - 1);
+      int blockend = blocksize;
+
+      int skipfirst = 0;
+
+      blknr = get_block (node, i);
+      if (grub_errno)
+	return -1;
+
+      blknr = blknr << log2blocksize;
+
+      /* Last block.  */
+      if (i == blockcnt - 1)
+	{
+	  blockend = (len + pos) & (blocksize - 1);
+
+	  /* The last portion is exactly blocksize.  */
+	  if (! blockend)
+	    blockend = blocksize;
+	}
+
+      /* First block.  */
+      if (i == (pos >> (log2blocksize + GRUB_DISK_SECTOR_BITS)))
+	{
+	  skipfirst = blockoff;
+	  blockend -= skipfirst;
+	}
+
+      /* If the block number is 0 this block is not stored on disk but
+	 is zero filled instead.  */
+      if (blknr)
+	{
+	  disk->read_hook = read_hook;
+	  disk->read_hook_data = read_hook_data;
+
+	  grub_disk_read (disk, blknr + blocks_start, skipfirst,
+			  blockend, buf);
+	  disk->read_hook = 0;
+	  if (grub_errno)
+	    return -1;
+	}
+      else
+	grub_memset (buf, 0, blockend);
+
+      buf += blocksize - skipfirst;
+    }
+
+  return len;
+}
diff --git a/grub-core/fs/hfs.c b/grub-core/fs/hfs.c
new file mode 100644
index 0000000..f419965
--- /dev/null
+++ b/grub-core/fs/hfs.c
@@ -0,0 +1,1446 @@
+/* hfs.c - HFS.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* HFS is documented at
+   http://developer.apple.com/documentation/mac/Files/Files-2.html */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/hfs.h>
+#include <grub/i18n.h>
+#include <grub/fshelp.h>
+#include <grub/lockdown.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define	GRUB_HFS_SBLOCK		2
+#define GRUB_HFS_EMBED_HFSPLUS_SIG 0x482B
+
+#define GRUB_HFS_BLKS		(data->blksz >> 9)
+
+#define GRUB_HFS_NODE_LEAF	0xFF
+
+/* The two supported filesystems a record can have.  */
+enum
+  {
+    GRUB_HFS_FILETYPE_DIR = 1,
+    GRUB_HFS_FILETYPE_FILE = 2
+  };
+
+/* Catalog node ID (CNID).  */
+enum grub_hfs_cnid_type
+  {
+    GRUB_HFS_CNID_ROOT_PARENT = 1,
+    GRUB_HFS_CNID_ROOT = 2,
+    GRUB_HFS_CNID_EXT = 3,
+    GRUB_HFS_CNID_CAT = 4,
+    GRUB_HFS_CNID_BAD = 5
+  };
+
+/* A node descriptor.  This is the header of every node.  */
+struct grub_hfs_node
+{
+  grub_uint32_t next;
+  grub_uint32_t prev;
+  grub_uint8_t type;
+  grub_uint8_t level;
+  grub_uint16_t reccnt;
+  grub_uint16_t unused;
+} GRUB_PACKED;
+
+/* The head of the B*-Tree.  */
+struct grub_hfs_treeheader
+{
+  grub_uint16_t tree_depth;
+  /* The number of the first node.  */
+  grub_uint32_t root_node;
+  grub_uint32_t leaves;
+  grub_uint32_t first_leaf;
+  grub_uint32_t last_leaf;
+  grub_uint16_t node_size;
+  grub_uint16_t key_size;
+  grub_uint32_t nodes;
+  grub_uint32_t free_nodes;
+  grub_uint8_t unused[76];
+} GRUB_PACKED;
+
+/* The state of a mounted HFS filesystem.  */
+struct grub_hfs_data
+{
+  struct grub_hfs_sblock sblock;
+  grub_disk_t disk;
+  grub_hfs_datarecord_t extents;
+  int fileid;
+  int size;
+  int ext_root;
+  int ext_size;
+  int cat_root;
+  int cat_size;
+  int blksz;
+  int log2_blksz;
+  int rootdir;
+};
+
+/* The key as used on disk in a catalog tree.  This is used to lookup
+   file/directory nodes by parent directory ID and filename.  */
+struct grub_hfs_catalog_key
+{
+  grub_uint8_t unused;
+  grub_uint32_t parent_dir;
+
+  /* Filename length.  */
+  grub_uint8_t strlen;
+
+  /* Filename.  */
+  grub_uint8_t str[31];
+} GRUB_PACKED;
+
+/* The key as used on disk in a extent overflow tree.  Using this key
+   the extents can be looked up using a fileid and logical start block
+   as index.  */
+struct grub_hfs_extent_key
+{
+  /* The kind of fork.  This is used to store meta information like
+     icons, attributes, etc.  We will only use the datafork, which is
+     0.  */
+  grub_uint8_t forktype;
+  grub_uint32_t fileid;
+  grub_uint16_t first_block;
+} GRUB_PACKED;
+
+/* A directory record.  This is used to find out the directory ID.  */
+struct grub_hfs_dirrec
+{
+  /* For a directory, type == 1.  */
+  grub_uint8_t type;
+  grub_uint8_t unused[5];
+  grub_uint32_t dirid;
+  grub_uint32_t ctime;
+  grub_uint32_t mtime;
+} GRUB_PACKED;
+
+/* Information about a file.  */
+struct grub_hfs_filerec
+{
+  /* For a file, type == 2.  */
+  grub_uint8_t type;
+  grub_uint8_t unused[19];
+  grub_uint32_t fileid;
+  grub_uint8_t unused2[2];
+  grub_uint32_t size;
+  grub_uint8_t unused3[18];
+  grub_uint32_t mtime;
+  grub_uint8_t unused4[22];
+
+  /* The first 3 extents of the file.  The other extents can be found
+     in the extent overflow file.  */
+  grub_hfs_datarecord_t extents;
+} GRUB_PACKED;
+
+/* A record descriptor, both key and data, used to pass to call back
+   functions.  */
+struct grub_hfs_record
+{
+  void *key;
+  grub_size_t keylen;
+  void *data;
+  grub_size_t datalen;
+};
+
+static grub_dl_t my_mod;
+
+static int grub_hfs_find_node (struct grub_hfs_data *, char *,
+			       grub_uint32_t, int, char *, grub_size_t);
+
+/* Find block BLOCK of the file FILE in the mounted UFS filesystem
+   DATA.  The first 3 extents are described by DAT.  If cache is set,
+   using caching to improve non-random reads.  */
+static unsigned int
+grub_hfs_block (struct grub_hfs_data *data, grub_hfs_datarecord_t dat,
+		int file, int block, int cache)
+{
+  grub_hfs_datarecord_t dr;
+  int pos = 0;
+  struct grub_hfs_extent_key key;
+
+  int tree = 0;
+  static int cache_file = 0;
+  static int cache_pos = 0;
+  static grub_hfs_datarecord_t cache_dr;
+
+  grub_memcpy (dr, dat, sizeof (dr));
+
+  key.forktype = 0;
+  key.fileid = grub_cpu_to_be32 (file);
+
+  if (cache && cache_file == file  && block > cache_pos)
+    {
+      pos = cache_pos;
+      key.first_block = grub_cpu_to_be16 (pos);
+      grub_memcpy (dr, cache_dr, sizeof (cache_dr));
+    }
+
+  for (;;)
+    {
+      int i;
+
+      /* Try all 3 extents.  */
+      for (i = 0; i < 3; i++)
+	{
+	  /* Check if the block is stored in this extent.  */
+	  if (grub_be_to_cpu16 (dr[i].count) + pos > block)
+	    {
+	      int first = grub_be_to_cpu16 (dr[i].first_block);
+
+	      /* If the cache is enabled, store the current position
+		 in the tree.  */
+	      if (tree && cache)
+		{
+		  cache_file = file;
+		  cache_pos = pos;
+		  grub_memcpy (cache_dr, dr, sizeof (cache_dr));
+		}
+
+	      return (grub_be_to_cpu16 (data->sblock.first_block)
+		      + (first + block - pos) * GRUB_HFS_BLKS);
+	    }
+
+	  /* Try the next extent.  */
+	  pos += grub_be_to_cpu16 (dr[i].count);
+	}
+
+      /* Lookup the block in the extent overflow file.  */
+      key.first_block = grub_cpu_to_be16 (pos);
+      tree = 1;
+      grub_hfs_find_node (data, (char *) &key, data->ext_root,
+			  1, (char *) &dr, sizeof (dr));
+      if (grub_errno)
+	return 0;
+    }
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_hfs_read_file (struct grub_hfs_data *data,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_uint32_t pos, grub_size_t len, char *buf)
+{
+  grub_off_t i;
+  grub_off_t blockcnt;
+
+  /* Files are at most 2G/4G - 1 bytes on hfs. Avoid 64-bit division.
+     Moreover len > 0 as checked in upper layer.  */
+  blockcnt = (len + pos - 1) / data->blksz + 1;
+
+  for (i = pos / data->blksz; i < blockcnt; i++)
+    {
+      grub_disk_addr_t blknr;
+      grub_off_t blockoff;
+      grub_off_t blockend = data->blksz;
+
+      int skipfirst = 0;
+
+      blockoff = pos % data->blksz;
+
+      blknr = grub_hfs_block (data, data->extents, data->fileid, i, 1);
+      if (grub_errno)
+	return -1;
+
+      /* Last block.  */
+      if (i == blockcnt - 1)
+	{
+	  blockend = (len + pos) % data->blksz;
+
+	  /* The last portion is exactly EXT2_BLOCK_SIZE (data).  */
+	  if (! blockend)
+	    blockend = data->blksz;
+	}
+
+      /* First block.  */
+      if (i == pos / data->blksz)
+	{
+	  skipfirst = blockoff;
+	  blockend -= skipfirst;
+	}
+
+      /* If the block number is 0 this block is not stored on disk but
+	 is zero filled instead.  */
+      if (blknr)
+	{
+	  data->disk->read_hook = read_hook;
+	  data->disk->read_hook_data = read_hook_data;
+	  grub_disk_read (data->disk, blknr, skipfirst,
+			  blockend, buf);
+	  data->disk->read_hook = 0;
+	  if (grub_errno)
+	    return -1;
+	}
+
+      buf += data->blksz - skipfirst;
+    }
+
+  return len;
+}
+
+
+/* Mount the filesystem on the disk DISK.  */
+static struct grub_hfs_data *
+grub_hfs_mount (grub_disk_t disk)
+{
+  struct grub_hfs_data *data;
+  struct grub_hfs_catalog_key key;
+  struct grub_hfs_dirrec dir;
+  int first_block;
+
+  struct
+  {
+    struct grub_hfs_node node;
+    struct grub_hfs_treeheader head;
+  } treehead;
+
+  data = grub_malloc (sizeof (struct grub_hfs_data));
+  if (!data)
+    return 0;
+
+  /* Read the superblock.  */
+  if (grub_disk_read (disk, GRUB_HFS_SBLOCK, 0,
+		      sizeof (struct grub_hfs_sblock), &data->sblock))
+    goto fail;
+
+  /* Check if this is a HFS filesystem.  */
+  if (grub_be_to_cpu16 (data->sblock.magic) != GRUB_HFS_MAGIC
+      || data->sblock.blksz == 0
+      || (data->sblock.blksz & grub_cpu_to_be32_compile_time (0xc00001ff)))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not an HFS filesystem");
+      goto fail;
+    }
+
+  /* Check if this is an embedded HFS+ filesystem.  */
+  if (grub_be_to_cpu16 (data->sblock.embed_sig) == GRUB_HFS_EMBED_HFSPLUS_SIG)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "embedded HFS+ filesystem");
+      goto fail;
+    }
+
+  data->blksz = grub_be_to_cpu32 (data->sblock.blksz);
+  data->disk = disk;
+
+  /* Lookup the root node of the extent overflow tree.  */
+  first_block = ((grub_be_to_cpu16 (data->sblock.extent_recs[0].first_block)
+		  * GRUB_HFS_BLKS)
+		 + grub_be_to_cpu16 (data->sblock.first_block));
+
+  if (grub_disk_read (data->disk, first_block, 0,
+		      sizeof (treehead), &treehead))
+    goto fail;
+  data->ext_root = grub_be_to_cpu32 (treehead.head.root_node);
+  data->ext_size = grub_be_to_cpu16 (treehead.head.node_size);
+
+  /* Lookup the root node of the catalog tree.  */
+  first_block = ((grub_be_to_cpu16 (data->sblock.catalog_recs[0].first_block)
+		  * GRUB_HFS_BLKS)
+		 + grub_be_to_cpu16 (data->sblock.first_block));
+  if (grub_disk_read (data->disk, first_block, 0,
+		      sizeof (treehead), &treehead))
+    goto fail;
+  data->cat_root = grub_be_to_cpu32 (treehead.head.root_node);
+  data->cat_size = grub_be_to_cpu16 (treehead.head.node_size);
+
+  if (data->cat_size == 0
+      || data->blksz < data->cat_size
+      || data->blksz < data->ext_size)
+    goto fail;
+
+  /* Lookup the root directory node in the catalog tree using the
+     volume name.  */
+  key.parent_dir = grub_cpu_to_be32_compile_time (1);
+  key.strlen = data->sblock.volname[0];
+  grub_strcpy ((char *) key.str, (char *) (data->sblock.volname + 1));
+
+  if (grub_hfs_find_node (data, (char *) &key, data->cat_root,
+			  0, (char *) &dir, sizeof (dir)) == 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "cannot find the HFS root directory");
+      goto fail;
+    }
+
+  if (grub_errno)
+    goto fail;
+
+  data->rootdir = grub_be_to_cpu32 (dir.dirid);
+
+  return data;
+ fail:
+  grub_free (data);
+
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a HFS filesystem");
+
+  return 0;
+}
+
+/* Compare the K1 and K2 catalog file keys using HFS character ordering.  */
+static int
+grub_hfs_cmp_catkeys (const struct grub_hfs_catalog_key *k1,
+		      const struct grub_hfs_catalog_key *k2)
+{
+  /* Taken from hfsutils 3.2.6 and converted to a readable form */
+  static const unsigned char hfs_charorder[256] = {
+    [0x00] = 0,
+    [0x01] = 1,
+    [0x02] = 2,
+    [0x03] = 3,
+    [0x04] = 4,
+    [0x05] = 5,
+    [0x06] = 6,
+    [0x07] = 7,
+    [0x08] = 8,
+    [0x09] = 9,
+    [0x0A] = 10,
+    [0x0B] = 11,
+    [0x0C] = 12,
+    [0x0D] = 13,
+    [0x0E] = 14,
+    [0x0F] = 15,
+    [0x10] = 16,
+    [0x11] = 17,
+    [0x12] = 18,
+    [0x13] = 19,
+    [0x14] = 20,
+    [0x15] = 21,
+    [0x16] = 22,
+    [0x17] = 23,
+    [0x18] = 24,
+    [0x19] = 25,
+    [0x1A] = 26,
+    [0x1B] = 27,
+    [0x1C] = 28,
+    [0x1D] = 29,
+    [0x1E] = 30,
+    [0x1F] = 31,
+    [' '] = 32,		[0xCA] = 32,
+    ['!'] = 33,
+    ['"'] = 34,
+    [0xD2] = 35,
+    [0xD3] = 36,
+    [0xC7] = 37,
+    [0xC8] = 38,
+    ['#'] = 39,
+    ['$'] = 40,
+    ['%'] = 41,
+    ['&'] = 42,
+    ['\''] = 43,
+    [0xD4] = 44,
+    [0xD5] = 45,
+    ['('] = 46,
+    [')'] = 47,
+    ['*'] = 48,
+    ['+'] = 49,
+    [','] = 50,
+    ['-'] = 51,
+    ['.'] = 52,
+    ['/'] = 53,
+    ['0'] = 54,
+    ['1'] = 55,
+    ['2'] = 56,
+    ['3'] = 57,
+    ['4'] = 58,
+    ['5'] = 59,
+    ['6'] = 60,
+    ['7'] = 61,
+    ['8'] = 62,
+    ['9'] = 63,
+    [':'] = 64,
+    [';'] = 65,
+    ['<'] = 66,
+    ['='] = 67,
+    ['>'] = 68,
+    ['?'] = 69,
+    ['@'] = 70,
+    ['A'] = 71,		['a'] = 71,
+    [0x88] = 72,	[0xCB] = 72,
+    [0x80] = 73,	[0x8A] = 73,
+    [0x8B] = 74,	[0xCC] = 74,
+    [0x81] = 75,	[0x8C] = 75,
+    [0xAE] = 76,	[0xBE] = 76,
+    ['`'] = 77,
+    [0x87] = 78,
+    [0x89] = 79,
+    [0xBB] = 80,
+    ['B'] = 81,		['b'] = 81,
+    ['C'] = 82,		['c'] = 82,
+    [0x82] = 83,	[0x8D] = 83,
+    ['D'] = 84,		['d'] = 84,
+    ['E'] = 85,		['e'] = 85,
+    [0x83] = 86,	[0x8E] = 86,
+    [0x8F] = 87,
+    [0x90] = 88,
+    [0x91] = 89,
+    ['F'] = 90,		['f'] = 90,
+    ['G'] = 91,		['g'] = 91,
+    ['H'] = 92,		['h'] = 92,
+    ['I'] = 93,		['i'] = 93,
+    [0x92] = 94,
+    [0x93] = 95,
+    [0x94] = 96,
+    [0x95] = 97,
+    ['J'] = 98,		['j'] = 98,
+    ['K'] = 99,		['k'] = 99,
+    ['L'] = 100,	['l'] = 100,
+    ['M'] = 101,	['m'] = 101,
+    ['N'] = 102,	['n'] = 102,
+    [0x84] = 103,	[0x96] = 103,
+    ['O'] = 104,	['o'] = 104,
+    [0x85] = 105,	[0x9A] = 105,
+    [0x9B] = 106,	[0xCD] = 106,
+    [0xAF] = 107,	[0xBF] = 107,
+    [0xCE] = 108,	[0xCF] = 108,
+    [0x97] = 109,
+    [0x98] = 110,
+    [0x99] = 111,
+    [0xBC] = 112,
+    ['P'] = 113,	['p'] = 113,
+    ['Q'] = 114,	['q'] = 114,
+    ['R'] = 115,	['r'] = 115,
+    ['S'] = 116,	['s'] = 116,
+    [0xA7] = 117,
+    ['T'] = 118,	['t'] = 118,
+    ['U'] = 119,	['u'] = 119,
+    [0x86] = 120,	[0x9F] = 120,
+    [0x9C] = 121,
+    [0x9D] = 122,
+    [0x9E] = 123,
+    ['V'] = 124,	['v'] = 124,
+    ['W'] = 125,	['w'] = 125,
+    ['X'] = 126,	['x'] = 126,
+    ['Y'] = 127,	['y'] = 127,
+    [0xD8] = 128,
+    ['Z'] = 129,	['z'] = 129,
+    ['['] = 130,
+    ['\\'] = 131,
+    [']'] = 132,
+    ['^'] = 133,
+    ['_'] = 134,
+    ['{'] = 135,
+    ['|'] = 136,
+    ['}'] = 137,
+    ['~'] = 138,
+    [0x7F] = 139,
+    [0xA0] = 140,
+    [0xA1] = 141,
+    [0xA2] = 142,
+    [0xA3] = 143,
+    [0xA4] = 144,
+    [0xA5] = 145,
+    [0xA6] = 146,
+    [0xA8] = 147,
+    [0xA9] = 148,
+    [0xAA] = 149,
+    [0xAB] = 150,
+    [0xAC] = 151,
+    [0xAD] = 152,
+    [0xB0] = 153,
+    [0xB1] = 154,
+    [0xB2] = 155,
+    [0xB3] = 156,
+    [0xB4] = 157,
+    [0xB5] = 158,
+    [0xB6] = 159,
+    [0xB7] = 160,
+    [0xB8] = 161,
+    [0xB9] = 162,
+    [0xBA] = 163,
+    [0xBD] = 164,
+    [0xC0] = 165,
+    [0xC1] = 166,
+    [0xC2] = 167,
+    [0xC3] = 168,
+    [0xC4] = 169,
+    [0xC5] = 170,
+    [0xC6] = 171,
+    [0xC9] = 172,
+    [0xD0] = 173,
+    [0xD1] = 174,
+    [0xD6] = 175,
+    [0xD7] = 176,
+    [0xD9] = 177,
+    [0xDA] = 178,
+    [0xDB] = 179,
+    [0xDC] = 180,
+    [0xDD] = 181,
+    [0xDE] = 182,
+    [0xDF] = 183,
+    [0xE0] = 184,
+    [0xE1] = 185,
+    [0xE2] = 186,
+    [0xE3] = 187,
+    [0xE4] = 188,
+    [0xE5] = 189,
+    [0xE6] = 190,
+    [0xE7] = 191,
+    [0xE8] = 192,
+    [0xE9] = 193,
+    [0xEA] = 194,
+    [0xEB] = 195,
+    [0xEC] = 196,
+    [0xED] = 197,
+    [0xEE] = 198,
+    [0xEF] = 199,
+    [0xF0] = 200,
+    [0xF1] = 201,
+    [0xF2] = 202,
+    [0xF3] = 203,
+    [0xF4] = 204,
+    [0xF5] = 205,
+    [0xF6] = 206,
+    [0xF7] = 207,
+    [0xF8] = 208,
+    [0xF9] = 209,
+    [0xFA] = 210,
+    [0xFB] = 211,
+    [0xFC] = 212,
+    [0xFD] = 213,
+    [0xFE] = 214,
+    [0xFF] = 215,
+  };
+  int i;
+  int cmp;
+  int minlen = (k1->strlen < k2->strlen) ? k1->strlen : k2->strlen;
+
+  cmp = (grub_be_to_cpu32 (k1->parent_dir) - grub_be_to_cpu32 (k2->parent_dir));
+  if (cmp != 0)
+    return cmp;
+
+  for (i = 0; i < minlen; i++)
+    {
+      cmp = (hfs_charorder[k1->str[i]] - hfs_charorder[k2->str[i]]);
+      if (cmp != 0)
+	return cmp;
+    }
+
+  /* Shorter strings precede long ones.  */
+  return (k1->strlen - k2->strlen);
+}
+
+
+/* Compare the K1 and K2 extent overflow file keys.  */
+static int
+grub_hfs_cmp_extkeys (const struct grub_hfs_extent_key *k1,
+		      const struct grub_hfs_extent_key *k2)
+{
+  int cmp = k1->forktype - k2->forktype;
+  if (cmp == 0)
+    cmp = grub_be_to_cpu32 (k1->fileid) - grub_be_to_cpu32 (k2->fileid);
+  if (cmp == 0)
+    cmp = (grub_be_to_cpu16 (k1->first_block)
+	   - grub_be_to_cpu16 (k2->first_block));
+  return cmp;
+}
+
+
+/* Iterate the records in the node with index IDX in the mounted HFS
+   filesystem DATA.  This node holds data of the type TYPE (0 =
+   catalog node, 1 = extent overflow node).  If this is set, continue
+   iterating to the next node.  For every records, call NODE_HOOK.  */
+static grub_err_t
+grub_hfs_iterate_records (struct grub_hfs_data *data, int type, int idx,
+			  int this, int (*node_hook) (struct grub_hfs_node *hnd,
+						      struct grub_hfs_record *,
+						      void *hook_arg),
+			  void *hook_arg)
+{
+  grub_size_t nodesize = type == 0 ? data->cat_size : data->ext_size;
+
+  union node_union
+  {
+    struct grub_hfs_node node;
+    char rawnode[0];
+    grub_uint16_t offsets[0];
+  } *node;
+
+  if (nodesize < sizeof (struct grub_hfs_node))
+    nodesize = sizeof (struct grub_hfs_node);
+
+  node = grub_malloc (nodesize);
+  if (!node)
+    return grub_errno;
+
+  do
+    {
+      int i;
+      struct grub_hfs_extent *dat;
+      int blk;
+      grub_uint16_t reccnt;
+
+      dat = (struct grub_hfs_extent *) (type == 0
+					? (&data->sblock.catalog_recs)
+					: (&data->sblock.extent_recs));
+
+      /* Read the node into memory.  */
+      blk = grub_hfs_block (data, dat,
+                            (type == 0) ? GRUB_HFS_CNID_CAT : GRUB_HFS_CNID_EXT,
+			    idx / (data->blksz / nodesize), 0);
+      blk += (idx % (data->blksz / nodesize));
+
+      if (grub_errno || grub_disk_read (data->disk, blk, 0,
+					nodesize, node))
+	{
+	  grub_free (node);
+	  return grub_errno;
+	}
+
+      reccnt = grub_be_to_cpu16 (node->node.reccnt);
+      if (reccnt > (nodesize >> 1))
+	reccnt = (nodesize >> 1);
+
+      /* Iterate over all records in this node.  */
+      for (i = 0; i < reccnt; i++)
+	{
+	  int pos = (nodesize >> 1) - 1 - i;
+ 	  struct pointer
+	  {
+	    grub_uint8_t keylen;
+	    grub_uint8_t key;
+	  } GRUB_PACKED *pnt;
+	  grub_uint16_t off = grub_be_to_cpu16 (node->offsets[pos]);
+	  if (off > nodesize - sizeof(*pnt))
+	    continue;
+	  pnt = (struct pointer *) (off + node->rawnode);
+	  if (nodesize < (grub_size_t) off + pnt->keylen + 1)
+	    continue;
+
+	  struct grub_hfs_record rec =
+	    {
+	      &pnt->key,
+	      pnt->keylen,
+	      &pnt->key + pnt->keylen +(pnt->keylen + 1) % 2,
+	      nodesize - off - pnt->keylen - 1
+	    };
+
+	  if (node_hook (&node->node, &rec, hook_arg))
+	    {
+	      grub_free (node);
+	      return 0;
+	    }
+	}
+
+      idx = grub_be_to_cpu32 (node->node.next);
+    } while (idx && this);
+  grub_free (node);
+  return 0;
+}
+
+struct grub_hfs_find_node_node_found_ctx
+{
+  int found;
+  int isleaf;
+  int done;
+  int type;
+  const char *key;
+  char *datar;
+  grub_size_t datalen;
+};
+
+static int
+grub_hfs_find_node_node_found (struct grub_hfs_node *hnd, struct grub_hfs_record *rec,
+			       void *hook_arg)
+{
+  struct grub_hfs_find_node_node_found_ctx *ctx = hook_arg;
+  int cmp = 1;
+
+  if (ctx->type == 0)
+    cmp = grub_hfs_cmp_catkeys (rec->key, (const void *) ctx->key);
+  else
+    cmp = grub_hfs_cmp_extkeys (rec->key, (const void *) ctx->key);
+
+  /* If the key is smaller or equal to the current node, mark the
+     entry.  In case of a non-leaf mode it will be used to lookup
+     the rest of the tree.  */
+  if (cmp <= 0)
+    ctx->found = grub_be_to_cpu32 (grub_get_unaligned32 (rec->data));
+  else /* The key can not be found in the tree. */
+    return 1;
+
+  /* Check if this node is a leaf node.  */
+  if (hnd->type == GRUB_HFS_NODE_LEAF)
+    {
+      ctx->isleaf = 1;
+
+      /* Found it!!!!  */
+      if (cmp == 0)
+	{
+	  ctx->done = 1;
+
+	  grub_memcpy (ctx->datar, rec->data,
+		       rec->datalen < ctx->datalen ? rec->datalen : ctx->datalen);
+	  return 1;
+	}
+    }
+
+  return 0;
+}
+
+
+/* Lookup a record in the mounted filesystem DATA using the key KEY.
+   The index of the node on top of the tree is IDX.  The tree is of
+   the type TYPE (0 = catalog node, 1 = extent overflow node).  Return
+   the data in DATAR with a maximum length of DATALEN.  */
+static int
+grub_hfs_find_node (struct grub_hfs_data *data, char *key,
+		    grub_uint32_t idx, int type, char *datar, grub_size_t datalen)
+{
+  struct grub_hfs_find_node_node_found_ctx ctx =
+    {
+      .found = -1,
+      .isleaf = 0,
+      .done = 0,
+      .type = type,
+      .key = key,
+      .datar = datar,
+      .datalen = datalen
+    };
+
+  do
+    {
+      ctx.found = -1;
+
+      if (grub_hfs_iterate_records (data, type, idx, 0, grub_hfs_find_node_node_found, &ctx))
+        return 0;
+
+      if (ctx.found == -1)
+        return 0;
+
+      idx = ctx.found;
+    } while (! ctx.isleaf);
+
+  return ctx.done;
+}
+
+struct grub_hfs_iterate_dir_node_found_ctx
+{
+  grub_uint32_t dir_be;
+  int found;
+  int isleaf;
+  grub_uint32_t next;
+  int (*hook) (struct grub_hfs_record *, void *hook_arg);
+  void *hook_arg;
+};
+
+static int
+grub_hfs_iterate_dir_node_found (struct grub_hfs_node *hnd, struct grub_hfs_record *rec,
+				 void *hook_arg)
+{
+  struct grub_hfs_iterate_dir_node_found_ctx *ctx = hook_arg;
+  struct grub_hfs_catalog_key *ckey = rec->key;
+
+  /* The lowest key possible with DIR as root directory.  */
+  const struct grub_hfs_catalog_key key = {0, ctx->dir_be, 0, ""};
+
+  if (grub_hfs_cmp_catkeys (rec->key, &key) <= 0)
+    ctx->found = grub_be_to_cpu32 (grub_get_unaligned32 (rec->data));
+
+  if (hnd->type == 0xFF && ckey->strlen > 0)
+    {
+      ctx->isleaf = 1;
+      ctx->next = grub_be_to_cpu32 (hnd->next);
+
+      /* An entry was found.  */
+      if (ckey->parent_dir == ctx->dir_be)
+	return ctx->hook (rec, ctx->hook_arg);
+    }
+
+  return 0;
+}
+
+static int
+grub_hfs_iterate_dir_it_dir (struct grub_hfs_node *hnd __attribute ((unused)),
+			     struct grub_hfs_record *rec,
+			     void *hook_arg)
+{
+  struct grub_hfs_catalog_key *ckey = rec->key;
+  struct grub_hfs_iterate_dir_node_found_ctx *ctx = hook_arg;
+  
+  /* Stop when the entries do not match anymore.  */
+  if (ckey->parent_dir != ctx->dir_be)
+    return 1;
+
+  return ctx->hook (rec, ctx->hook_arg);
+}
+
+
+/* Iterate over the directory with the id DIR.  The tree is searched
+   starting with the node ROOT_IDX.  For every entry in this directory
+   call HOOK.  */
+static grub_err_t
+grub_hfs_iterate_dir (struct grub_hfs_data *data, grub_uint32_t root_idx,
+		      grub_uint32_t dir, int (*hook) (struct grub_hfs_record *, void *hook_arg),
+		      void *hook_arg)
+{
+  struct grub_hfs_iterate_dir_node_found_ctx ctx =
+  {
+    .dir_be = grub_cpu_to_be32 (dir),
+    .found = -1,
+    .isleaf = 0,
+    .next = 0,
+    .hook = hook,
+    .hook_arg = hook_arg
+  };
+
+  do
+    {
+      ctx.found = -1;
+
+      if (grub_hfs_iterate_records (data, 0, root_idx, 0, grub_hfs_iterate_dir_node_found, &ctx))
+        return grub_errno;
+
+      if (ctx.found == -1)
+        return 0;
+
+      root_idx = ctx.found;
+    } while (! ctx.isleaf);
+
+  /* If there was a matching record in this leaf node, continue the
+     iteration until the last record was found.  */
+  grub_hfs_iterate_records (data, 0, ctx.next, 1, grub_hfs_iterate_dir_it_dir, &ctx);
+  return grub_errno;
+}
+
+#define MAX_UTF8_PER_MAC_ROMAN 3
+
+static const char macroman[0x80][MAX_UTF8_PER_MAC_ROMAN + 1] =
+  {
+    /* 80 */ "\xc3\x84",
+    /* 81 */ "\xc3\x85",
+    /* 82 */ "\xc3\x87",
+    /* 83 */ "\xc3\x89",
+    /* 84 */ "\xc3\x91",
+    /* 85 */ "\xc3\x96",
+    /* 86 */ "\xc3\x9c",
+    /* 87 */ "\xc3\xa1",
+    /* 88 */ "\xc3\xa0",
+    /* 89 */ "\xc3\xa2",
+    /* 8A */ "\xc3\xa4",
+    /* 8B */ "\xc3\xa3",
+    /* 8C */ "\xc3\xa5",
+    /* 8D */ "\xc3\xa7",
+    /* 8E */ "\xc3\xa9",
+    /* 8F */ "\xc3\xa8",
+    /* 90 */ "\xc3\xaa",
+    /* 91 */ "\xc3\xab",
+    /* 92 */ "\xc3\xad",
+    /* 93 */ "\xc3\xac",
+    /* 94 */ "\xc3\xae",
+    /* 95 */ "\xc3\xaf",
+    /* 96 */ "\xc3\xb1",
+    /* 97 */ "\xc3\xb3",
+    /* 98 */ "\xc3\xb2",
+    /* 99 */ "\xc3\xb4",
+    /* 9A */ "\xc3\xb6",
+    /* 9B */ "\xc3\xb5",
+    /* 9C */ "\xc3\xba",
+    /* 9D */ "\xc3\xb9",
+    /* 9E */ "\xc3\xbb",
+    /* 9F */ "\xc3\xbc",
+    /* A0 */ "\xe2\x80\xa0",
+    /* A1 */ "\xc2\xb0",
+    /* A2 */ "\xc2\xa2",
+    /* A3 */ "\xc2\xa3",
+    /* A4 */ "\xc2\xa7",
+    /* A5 */ "\xe2\x80\xa2",
+    /* A6 */ "\xc2\xb6",
+    /* A7 */ "\xc3\x9f",
+    /* A8 */ "\xc2\xae",
+    /* A9 */ "\xc2\xa9",
+    /* AA */ "\xe2\x84\xa2",
+    /* AB */ "\xc2\xb4",
+    /* AC */ "\xc2\xa8",
+    /* AD */ "\xe2\x89\xa0",
+    /* AE */ "\xc3\x86",
+    /* AF */ "\xc3\x98",
+    /* B0 */ "\xe2\x88\x9e",
+    /* B1 */ "\xc2\xb1",
+    /* B2 */ "\xe2\x89\xa4",
+    /* B3 */ "\xe2\x89\xa5",
+    /* B4 */ "\xc2\xa5",
+    /* B5 */ "\xc2\xb5",
+    /* B6 */ "\xe2\x88\x82",
+    /* B7 */ "\xe2\x88\x91",
+    /* B8 */ "\xe2\x88\x8f",
+    /* B9 */ "\xcf\x80",
+    /* BA */ "\xe2\x88\xab",
+    /* BB */ "\xc2\xaa",
+    /* BC */ "\xc2\xba",
+    /* BD */ "\xce\xa9",
+    /* BE */ "\xc3\xa6",
+    /* BF */ "\xc3\xb8",
+    /* C0 */ "\xc2\xbf",
+    /* C1 */ "\xc2\xa1",
+    /* C2 */ "\xc2\xac",
+    /* C3 */ "\xe2\x88\x9a",
+    /* C4 */ "\xc6\x92",
+    /* C5 */ "\xe2\x89\x88",
+    /* C6 */ "\xe2\x88\x86",
+    /* C7 */ "\xc2\xab",
+    /* C8 */ "\xc2\xbb",
+    /* C9 */ "\xe2\x80\xa6",
+    /* CA */ "\xc2\xa0",
+    /* CB */ "\xc3\x80",
+    /* CC */ "\xc3\x83",
+    /* CD */ "\xc3\x95",
+    /* CE */ "\xc5\x92",
+    /* CF */ "\xc5\x93",
+    /* D0 */ "\xe2\x80\x93",
+    /* D1 */ "\xe2\x80\x94",
+    /* D2 */ "\xe2\x80\x9c",
+    /* D3 */ "\xe2\x80\x9d",
+    /* D4 */ "\xe2\x80\x98",
+    /* D5 */ "\xe2\x80\x99",
+    /* D6 */ "\xc3\xb7",
+    /* D7 */ "\xe2\x97\x8a",
+    /* D8 */ "\xc3\xbf",
+    /* D9 */ "\xc5\xb8",
+    /* DA */ "\xe2\x81\x84",
+    /* DB */ "\xe2\x82\xac",
+    /* DC */ "\xe2\x80\xb9",
+    /* DD */ "\xe2\x80\xba",
+    /* DE */ "\xef\xac\x81",
+    /* DF */ "\xef\xac\x82",
+    /* E0 */ "\xe2\x80\xa1",
+    /* E1 */ "\xc2\xb7",
+    /* E2 */ "\xe2\x80\x9a",
+    /* E3 */ "\xe2\x80\x9e",
+    /* E4 */ "\xe2\x80\xb0",
+    /* E5 */ "\xc3\x82",
+    /* E6 */ "\xc3\x8a",
+    /* E7 */ "\xc3\x81",
+    /* E8 */ "\xc3\x8b",
+    /* E9 */ "\xc3\x88",
+    /* EA */ "\xc3\x8d",
+    /* EB */ "\xc3\x8e",
+    /* EC */ "\xc3\x8f",
+    /* ED */ "\xc3\x8c",
+    /* EE */ "\xc3\x93",
+    /* EF */ "\xc3\x94",
+    /* F0 */ "\xef\xa3\xbf",
+    /* F1 */ "\xc3\x92",
+    /* F2 */ "\xc3\x9a",
+    /* F3 */ "\xc3\x9b",
+    /* F4 */ "\xc3\x99",
+    /* F5 */ "\xc4\xb1",
+    /* F6 */ "\xcb\x86",
+    /* F7 */ "\xcb\x9c",
+    /* F8 */ "\xc2\xaf",
+    /* F9 */ "\xcb\x98",
+    /* FA */ "\xcb\x99",
+    /* FB */ "\xcb\x9a",
+    /* FC */ "\xc2\xb8",
+    /* FD */ "\xcb\x9d",
+    /* FE */ "\xcb\x9b",
+    /* FF */ "\xcb\x87",
+  };
+
+static void
+macroman_to_utf8 (char *to, const grub_uint8_t *from, grub_size_t len,
+		  int translate_slash)
+{
+  char *optr = to;
+  const grub_uint8_t *iptr;
+
+  for (iptr = from; iptr < from + len && *iptr; iptr++)
+    {
+      /* Translate '/' to ':' as per HFS spec.  */
+      if (*iptr == '/' && translate_slash)
+	{
+	  *optr++ = ':';
+	  continue;
+	}	
+      if (!(*iptr & 0x80))
+	{
+	  *optr++ = *iptr;
+	  continue;
+	}
+      optr = grub_stpcpy (optr, macroman[*iptr & 0x7f]);
+    }
+  *optr = 0;
+}
+
+static grub_ssize_t
+utf8_to_macroman (grub_uint8_t *to, const char *from)
+{
+  grub_uint8_t *end = to + 31;
+  grub_uint8_t *optr = to;
+  const char *iptr = from;
+  
+  while (*iptr && optr < end)
+    {
+      int i, clen;
+      /* Translate ':' to '/' as per HFS spec.  */
+      if (*iptr == ':')
+	{
+	  *optr++ = '/';
+	  iptr++;
+	  continue;
+	}	
+      if (!(*iptr & 0x80))
+	{
+	  *optr++ = *iptr++;
+	  continue;
+	}
+      clen = 2;
+      if ((*iptr & 0xf0) == 0xe0)
+	clen++;
+      for (i = 0; i < 0x80; i++)
+	if (grub_memcmp (macroman[i], iptr, clen) == 0)
+	  break;
+      if (i == 0x80)
+	break;
+      *optr++ = i | 0x80;
+      iptr += clen;
+    }
+  /* Too long or not encodable.  */
+  if (*iptr)
+    return -1;
+  return optr - to;
+}
+
+union grub_hfs_anyrec {
+  struct grub_hfs_filerec frec;
+  struct grub_hfs_dirrec dir;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_hfs_data *data;
+  union grub_hfs_anyrec fdrec;
+  grub_uint32_t inode;
+};
+
+static grub_err_t
+lookup_file (grub_fshelp_node_t dir,
+	     const char *name,
+	     grub_fshelp_node_t *foundnode,
+	     enum grub_fshelp_filetype *foundtype)
+{
+  struct grub_hfs_catalog_key key;
+  grub_ssize_t slen;
+  union grub_hfs_anyrec fdrec;
+
+  key.parent_dir = grub_cpu_to_be32 (dir->inode);
+  slen = utf8_to_macroman (key.str, name);
+  if (slen < 0)
+    /* Not found */
+    return GRUB_ERR_NONE;
+  key.strlen = slen;
+
+  /* Lookup this node.  */
+  if (! grub_hfs_find_node (dir->data, (char *) &key, dir->data->cat_root,
+			    0, (char *) &fdrec.frec, sizeof (fdrec.frec)))
+    /* Not found */
+    return GRUB_ERR_NONE;
+
+  *foundnode = grub_malloc (sizeof (struct grub_fshelp_node));
+  if (!*foundnode)
+    return grub_errno;
+  
+  (*foundnode)->inode = grub_be_to_cpu32 (fdrec.dir.dirid);
+  (*foundnode)->fdrec = fdrec;
+  (*foundnode)->data = dir->data;
+  *foundtype = (fdrec.frec.type == GRUB_HFS_FILETYPE_DIR) ? GRUB_FSHELP_DIR : GRUB_FSHELP_REG;
+  return GRUB_ERR_NONE;
+}
+
+/* Find a file or directory with the pathname PATH in the filesystem
+   DATA.  Return the file record in RETDATA when it is non-zero.
+   Return the directory number in RETINODE when it is non-zero.  */
+static grub_err_t
+grub_hfs_find_dir (struct grub_hfs_data *data, const char *path,
+		   grub_fshelp_node_t *found,
+		   enum grub_fshelp_filetype exptype)
+{
+  struct grub_fshelp_node root = {
+    .data = data,
+    .inode = data->rootdir,
+    .fdrec = {
+      .frec = {
+	.type = GRUB_HFS_FILETYPE_DIR
+      }
+    }
+  };
+  grub_err_t err;
+
+  err = grub_fshelp_find_file_lookup (path, &root, found, lookup_file, NULL, exptype);
+
+  if (&root == *found)
+    {
+      *found = grub_malloc (sizeof (root));
+      if (!*found)
+	return grub_errno;
+      grub_memcpy (*found, &root, sizeof (root));
+    }
+  return err;
+}
+
+struct grub_hfs_dir_hook_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+static int
+grub_hfs_dir_hook (struct grub_hfs_record *rec, void *hook_arg)
+{
+  struct grub_hfs_dir_hook_ctx *ctx = hook_arg;
+  struct grub_hfs_dirrec *drec = rec->data;
+  struct grub_hfs_filerec *frec = rec->data;
+  struct grub_hfs_catalog_key *ckey = rec->key;
+  char fname[sizeof (ckey->str) * MAX_UTF8_PER_MAC_ROMAN + 1];
+  struct grub_dirhook_info info;
+  grub_size_t len;
+
+  grub_memset (fname, 0, sizeof (fname));
+
+  grub_memset (&info, 0, sizeof (info));
+
+  len = ckey->strlen;
+  if (len > sizeof (ckey->str))
+    len = sizeof (ckey->str);
+  macroman_to_utf8 (fname, ckey->str, len, 1);
+
+  info.case_insensitive = 1;
+
+  if (drec->type == GRUB_HFS_FILETYPE_DIR)
+    {
+      info.dir = 1;
+      info.mtimeset = 1;
+      info.inodeset = 1;
+      info.mtime = grub_be_to_cpu32 (drec->mtime) - 2082844800;
+      info.inode = grub_be_to_cpu32 (drec->dirid);
+      return ctx->hook (fname, &info, ctx->hook_data);
+    }
+  if (frec->type == GRUB_HFS_FILETYPE_FILE)
+    {
+      info.dir = 0;
+      info.mtimeset = 1;
+      info.inodeset = 1;
+      info.mtime = grub_be_to_cpu32 (frec->mtime) - 2082844800;
+      info.inode = grub_be_to_cpu32 (frec->fileid);
+      return ctx->hook (fname, &info, ctx->hook_data);
+    }
+
+  return 0;
+}
+
+
+static grub_err_t
+grub_hfs_dir (grub_device_t device, const char *path, grub_fs_dir_hook_t hook,
+	      void *hook_data)
+{
+  struct grub_hfs_data *data;
+  struct grub_hfs_dir_hook_ctx ctx =
+    {
+      .hook = hook,
+      .hook_data = hook_data
+    };
+  grub_fshelp_node_t found = NULL;
+  
+  grub_dl_ref (my_mod);
+
+  data = grub_hfs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  /* First the directory ID for the directory.  */
+  if (grub_hfs_find_dir (data, path, &found, GRUB_FSHELP_DIR))
+    goto fail;
+
+  grub_hfs_iterate_dir (data, data->cat_root, found->inode, grub_hfs_dir_hook, &ctx);
+
+ fail:
+  grub_free (found);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_hfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_hfs_data *data;
+  grub_fshelp_node_t found = NULL;
+  
+  grub_dl_ref (my_mod);
+
+  data = grub_hfs_mount (file->device->disk);
+
+  if (!data)
+    {
+      grub_dl_unref (my_mod);
+      return grub_errno;
+    }
+
+  if (grub_hfs_find_dir (data, name, &found, GRUB_FSHELP_REG))
+    {
+      grub_free (data);
+      grub_free (found);
+      grub_dl_unref (my_mod);
+      return grub_errno;
+    }
+
+  grub_memcpy (data->extents, found->fdrec.frec.extents, sizeof (grub_hfs_datarecord_t));
+  file->size = grub_be_to_cpu32 (found->fdrec.frec.size);
+  data->size = grub_be_to_cpu32 (found->fdrec.frec.size);
+  data->fileid = grub_be_to_cpu32 (found->fdrec.frec.fileid);
+  file->offset = 0;
+
+  file->data = data;
+
+  grub_free (found);
+
+  return 0;
+}
+
+static grub_ssize_t
+grub_hfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_hfs_data *data =
+    (struct grub_hfs_data *) file->data;
+
+  return grub_hfs_read_file (data, file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+
+static grub_err_t
+grub_hfs_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return 0;
+}
+
+
+static grub_err_t
+grub_hfs_label (grub_device_t device, char **label)
+{
+  struct grub_hfs_data *data;
+
+  data = grub_hfs_mount (device->disk);
+
+  if (data)
+    {
+      grub_size_t len = data->sblock.volname[0];
+      if (len > sizeof (data->sblock.volname) - 1)
+	len = sizeof (data->sblock.volname) - 1;
+      *label = grub_calloc (MAX_UTF8_PER_MAC_ROMAN + 1, len);
+      if (*label)
+	macroman_to_utf8 (*label, data->sblock.volname + 1,
+			  len + 1, 0);
+    }
+  else
+    *label = 0;
+
+  grub_free (data);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_hfs_mtime (grub_device_t device, grub_int64_t *tm)
+{
+  struct grub_hfs_data *data;
+
+  data = grub_hfs_mount (device->disk);
+
+  if (data)
+    *tm = grub_be_to_cpu32 (data->sblock.mtime) - 2082844800;
+  else
+    *tm = 0;
+
+  grub_free (data);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_hfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_hfs_data *data;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfs_mount (device->disk);
+  if (data && data->sblock.num_serial != 0)
+    {
+      *uuid = grub_xasprintf ("%016llx",
+			     (unsigned long long)
+			     grub_be_to_cpu64 (data->sblock.num_serial));
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+
+static struct grub_fs grub_hfs_fs =
+  {
+    .name = "hfs",
+    .fs_dir = grub_hfs_dir,
+    .fs_open = grub_hfs_open,
+    .fs_read = grub_hfs_read,
+    .fs_close = grub_hfs_close,
+    .fs_label = grub_hfs_label,
+    .fs_uuid = grub_hfs_uuid,
+    .fs_mtime = grub_hfs_mtime,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(hfs)
+{
+  if (!grub_is_lockdown ())
+    grub_fs_register (&grub_hfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(hfs)
+{
+  if (!grub_is_lockdown())
+    grub_fs_unregister (&grub_hfs_fs);
+}
diff --git a/grub-core/fs/hfsplus.c b/grub-core/fs/hfsplus.c
new file mode 100644
index 0000000..19c7b33
--- /dev/null
+++ b/grub-core/fs/hfsplus.c
@@ -0,0 +1,1160 @@
+/* hfsplus.c - HFS+ Filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* HFS+ is documented at http://developer.apple.com/technotes/tn/tn1150.html */
+
+#define grub_fshelp_node grub_hfsplus_file 
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/hfs.h>
+#include <grub/charset.h>
+#include <grub/hfsplus.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* The type of node.  */
+enum grub_hfsplus_btnode_type
+  {
+    GRUB_HFSPLUS_BTNODE_TYPE_LEAF = -1,
+    GRUB_HFSPLUS_BTNODE_TYPE_INDEX = 0,
+    GRUB_HFSPLUS_BTNODE_TYPE_HEADER = 1,
+    GRUB_HFSPLUS_BTNODE_TYPE_MAP = 2,
+  };
+
+/* The header of a HFS+ B+ Tree.  */
+struct grub_hfsplus_btheader
+{
+  grub_uint16_t depth;
+  grub_uint32_t root;
+  grub_uint32_t leaf_records;
+  grub_uint32_t first_leaf_node;
+  grub_uint32_t last_leaf_node;
+  grub_uint16_t nodesize;
+  grub_uint16_t keysize;
+  grub_uint32_t total_nodes;
+  grub_uint32_t free_nodes;
+  grub_uint16_t reserved1;
+  grub_uint32_t clump_size;  /* ignored */
+  grub_uint8_t btree_type;
+  grub_uint8_t key_compare;
+  grub_uint32_t attributes;
+} GRUB_PACKED;
+
+struct grub_hfsplus_catfile
+{
+  grub_uint16_t type;
+  grub_uint16_t flags;
+  grub_uint32_t parentid; /* Thread only.  */
+  grub_uint32_t fileid;
+  grub_uint8_t unused1[4];
+  grub_uint32_t mtime;
+  grub_uint8_t unused2[22];
+  grub_uint16_t mode;
+  grub_uint8_t unused3[44];
+  struct grub_hfsplus_forkdata data;
+  struct grub_hfsplus_forkdata resource;
+} GRUB_PACKED;
+
+/* Filetype information as used in inodes.  */
+#define GRUB_HFSPLUS_FILEMODE_MASK	0170000
+#define GRUB_HFSPLUS_FILEMODE_REG	0100000
+#define GRUB_HFSPLUS_FILEMODE_DIRECTORY	0040000
+#define GRUB_HFSPLUS_FILEMODE_SYMLINK	0120000
+
+/* Some pre-defined file IDs.  */
+enum
+  {
+    GRUB_HFSPLUS_FILEID_ROOTDIR = 2,
+    GRUB_HFSPLUS_FILEID_OVERFLOW = 3,
+    GRUB_HFSPLUS_FILEID_CATALOG	= 4,
+    GRUB_HFSPLUS_FILEID_ATTR	= 8
+  };
+
+enum grub_hfsplus_filetype
+  {
+    GRUB_HFSPLUS_FILETYPE_DIR = 1,
+    GRUB_HFSPLUS_FILETYPE_REG = 2,
+    GRUB_HFSPLUS_FILETYPE_DIR_THREAD = 3,
+    GRUB_HFSPLUS_FILETYPE_REG_THREAD = 4
+  };
+
+#define GRUB_HFSPLUSX_BINARYCOMPARE	0xBC
+#define GRUB_HFSPLUSX_CASEFOLDING	0xCF
+
+static grub_dl_t my_mod;
+
+
+
+grub_err_t (*grub_hfsplus_open_compressed) (struct grub_fshelp_node *node);
+grub_ssize_t (*grub_hfsplus_read_compressed) (struct grub_hfsplus_file *node,
+					      grub_off_t pos,
+					      grub_size_t len,
+					      char *buf);
+
+/* Find the extent that points to FILEBLOCK.  If it is not in one of
+   the 8 extents described by EXTENT, return -1.  In that case set
+   FILEBLOCK to the next block.  */
+static grub_disk_addr_t
+grub_hfsplus_find_block (struct grub_hfsplus_extent *extent,
+			 grub_disk_addr_t *fileblock)
+{
+  int i;
+  grub_disk_addr_t blksleft = *fileblock;
+
+  /* First lookup the file in the given extents.  */
+  for (i = 0; i < 8; i++)
+    {
+      if (blksleft < grub_be_to_cpu32 (extent[i].count))
+	return grub_be_to_cpu32 (extent[i].start) + blksleft;
+      blksleft -= grub_be_to_cpu32 (extent[i].count);
+    }
+
+  *fileblock = blksleft;
+  return 0xffffffffffffffffULL;
+}
+
+static int grub_hfsplus_cmp_extkey (struct grub_hfsplus_key *keya,
+				    struct grub_hfsplus_key_internal *keyb);
+
+/* Search for the block FILEBLOCK inside the file NODE.  Return the
+   blocknumber of this block on disk.  */
+static grub_disk_addr_t
+grub_hfsplus_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  struct grub_hfsplus_btnode *nnode = 0;
+  grub_disk_addr_t blksleft = fileblock;
+  struct grub_hfsplus_extent *extents = node->compressed 
+    ? &node->resource_extents[0] : &node->extents[0];
+
+  while (1)
+    {
+      struct grub_hfsplus_extkey *key;
+      struct grub_hfsplus_key_internal extoverflow;
+      grub_disk_addr_t blk;
+      grub_off_t ptr;
+
+      /* Try to find this block in the current set of extents.  */
+      blk = grub_hfsplus_find_block (extents, &blksleft);
+
+      /* The previous iteration of this loop allocated memory.  The
+	 code above used this memory, it can be freed now.  */
+      grub_free (nnode);
+      nnode = 0;
+
+      if (blk != 0xffffffffffffffffULL)
+	return blk;
+
+      /* For the extent overflow file, extra extents can't be found in
+	 the extent overflow file.  If this happens, you found a
+	 bug...  */
+      if (node->fileid == GRUB_HFSPLUS_FILEID_OVERFLOW)
+	{
+	  grub_error (GRUB_ERR_READ_ERROR,
+		      "extra extents found in an extend overflow file");
+	  break;
+	}
+
+      /*
+       * If the extent overflow tree isn't ready yet, we can't look
+       * in it. This can happen where the catalog file is corrupted.
+       */
+      if (!node->data->extoverflow_tree_ready)
+	{
+	  grub_error (GRUB_ERR_BAD_FS,
+		      "attempted to read extent overflow tree before loading");
+	  break;
+	}
+
+      /* Set up the key to look for in the extent overflow file.  */
+      extoverflow.extkey.fileid = node->fileid;
+      extoverflow.extkey.type = 0;
+      extoverflow.extkey.start = fileblock - blksleft;
+      extoverflow.extkey.type = node->compressed ? 0xff : 0;
+      if (grub_hfsplus_btree_search (&node->data->extoverflow_tree,
+				     &extoverflow,
+				     grub_hfsplus_cmp_extkey, &nnode, &ptr)
+	  || !nnode)
+	{
+	  grub_error (GRUB_ERR_READ_ERROR,
+		      "no block found for the file id 0x%x and the block"
+		      " offset 0x%" PRIuGRUB_UINT64_T,
+		      node->fileid, fileblock);
+	  break;
+	}
+
+      /* The extent overflow file has 8 extents right after the key.  */
+      key = (struct grub_hfsplus_extkey *)
+	grub_hfsplus_btree_recptr (&node->data->extoverflow_tree, nnode, ptr);
+      extents = (struct grub_hfsplus_extent *) (key + 1);
+
+      /* The block wasn't found.  Perhaps the next iteration will find
+	 it.  The last block we found is stored in BLKSLEFT now.  */
+    }
+
+  grub_free (nnode);
+
+  /* Too bad, you lose.  */
+  return -1;
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+grub_ssize_t
+grub_hfsplus_read_file (grub_fshelp_node_t node,
+			grub_disk_read_hook_t read_hook, void *read_hook_data,
+			grub_off_t pos, grub_size_t len, char *buf)
+{
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_hfsplus_read_block,
+				node->size,
+				node->data->log2blksize - GRUB_DISK_SECTOR_BITS,
+				node->data->embedded_offset);
+}
+
+static struct grub_hfsplus_data *
+grub_hfsplus_mount (grub_disk_t disk)
+{
+  struct grub_hfsplus_data *data;
+  struct grub_hfsplus_btheader header;
+  struct grub_hfsplus_btnode node;
+  grub_uint16_t magic;
+  union {
+    struct grub_hfs_sblock hfs;
+    struct grub_hfsplus_volheader hfsplus;
+  } volheader;
+
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    return 0;
+
+  data->disk = disk;
+  data->extoverflow_tree_ready = 0;
+
+  /* Read the bootblock.  */
+  grub_disk_read (disk, GRUB_HFSPLUS_SBLOCK, 0, sizeof (volheader),
+		  &volheader);
+  if (grub_errno)
+    goto fail;
+
+  data->embedded_offset = 0;
+  if (grub_be_to_cpu16 (volheader.hfs.magic) == GRUB_HFS_MAGIC)
+    {
+      grub_disk_addr_t extent_start;
+      grub_disk_addr_t ablk_size;
+      grub_disk_addr_t ablk_start;
+
+      /* See if there's an embedded HFS+ filesystem.  */
+      if (grub_be_to_cpu16 (volheader.hfs.embed_sig) != GRUB_HFSPLUS_MAGIC)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+	  goto fail;
+	}
+
+      /* Calculate the offset needed to translate HFS+ sector numbers.  */
+      extent_start = grub_be_to_cpu16 (volheader.hfs.embed_extent.first_block);
+      ablk_size = grub_be_to_cpu32 (volheader.hfs.blksz);
+      ablk_start = grub_be_to_cpu16 (volheader.hfs.first_block);
+      data->embedded_offset = (ablk_start
+			       + extent_start
+			       * (ablk_size >> GRUB_DISK_SECTOR_BITS));
+
+      grub_disk_read (disk, data->embedded_offset + GRUB_HFSPLUS_SBLOCK, 0,
+		      sizeof (volheader), &volheader);
+      if (grub_errno)
+	goto fail;
+    }
+
+  /* Make sure this is an HFS+ filesystem.  XXX: Do we really support
+     HFX?  */
+  magic = grub_be_to_cpu16 (volheader.hfsplus.magic);
+  if (((magic != GRUB_HFSPLUS_MAGIC) && (magic != GRUB_HFSPLUSX_MAGIC))
+      || volheader.hfsplus.blksize == 0
+      || ((volheader.hfsplus.blksize & (volheader.hfsplus.blksize - 1)) != 0)
+      || grub_be_to_cpu32 (volheader.hfsplus.blksize) < GRUB_DISK_SECTOR_SIZE)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+      goto fail;
+    }
+
+  grub_memcpy (&data->volheader, &volheader.hfsplus,
+	       sizeof (volheader.hfsplus));
+
+  for (data->log2blksize = 0;
+       (1U << data->log2blksize) < grub_be_to_cpu32 (data->volheader.blksize);
+       data->log2blksize++);
+
+  /* Make a new node for the catalog tree.  */
+  data->catalog_tree.file.data = data;
+  data->catalog_tree.file.fileid = GRUB_HFSPLUS_FILEID_CATALOG;
+  data->catalog_tree.file.compressed = 0;
+  grub_memcpy (&data->catalog_tree.file.extents,
+	       data->volheader.catalog_file.extents,
+	       sizeof data->volheader.catalog_file.extents);
+  data->catalog_tree.file.size =
+    grub_be_to_cpu64 (data->volheader.catalog_file.size);
+
+  data->attr_tree.file.data = data;
+  data->attr_tree.file.fileid = GRUB_HFSPLUS_FILEID_ATTR;
+  grub_memcpy (&data->attr_tree.file.extents,
+	       data->volheader.attr_file.extents,
+	       sizeof data->volheader.attr_file.extents);
+
+  data->attr_tree.file.size =
+    grub_be_to_cpu64 (data->volheader.attr_file.size);
+  data->attr_tree.file.compressed = 0;
+
+  /* Make a new node for the extent overflow file.  */
+  data->extoverflow_tree.file.data = data;
+  data->extoverflow_tree.file.fileid = GRUB_HFSPLUS_FILEID_OVERFLOW;
+  data->extoverflow_tree.file.compressed = 0;
+  grub_memcpy (&data->extoverflow_tree.file.extents,
+	       data->volheader.extents_file.extents,
+	       sizeof data->volheader.catalog_file.extents);
+
+  data->extoverflow_tree.file.size =
+    grub_be_to_cpu64 (data->volheader.extents_file.size);
+
+  /* Read the essential information about the trees.  */
+  if (grub_hfsplus_read_file (&data->catalog_tree.file, 0, 0,
+			      sizeof (struct grub_hfsplus_btnode),
+			      sizeof (header), (char *) &header) <= 0)
+    goto fail;
+
+  data->catalog_tree.root = grub_be_to_cpu32 (header.root);
+  data->catalog_tree.nodesize = grub_be_to_cpu16 (header.nodesize);
+  data->case_sensitive = ((magic == GRUB_HFSPLUSX_MAGIC) &&
+			  (header.key_compare == GRUB_HFSPLUSX_BINARYCOMPARE));
+
+  if (data->catalog_tree.nodesize < 2)
+    goto fail;
+
+  if (grub_hfsplus_read_file (&data->extoverflow_tree.file, 0, 0,
+			      sizeof (struct grub_hfsplus_btnode),
+			      sizeof (header), (char *) &header) <= 0)
+    goto fail;
+
+  data->extoverflow_tree.root = grub_be_to_cpu32 (header.root);
+
+  if (grub_hfsplus_read_file (&data->extoverflow_tree.file, 0, 0, 0,
+			      sizeof (node), (char *) &node) <= 0)
+    goto fail;
+
+  data->extoverflow_tree.root = grub_be_to_cpu32 (header.root);
+  data->extoverflow_tree.nodesize = grub_be_to_cpu16 (header.nodesize);
+
+  if (data->extoverflow_tree.nodesize < 2)
+    goto fail;
+
+  data->extoverflow_tree_ready = 1;
+
+  if (grub_hfsplus_read_file (&data->attr_tree.file, 0, 0,
+			      sizeof (struct grub_hfsplus_btnode),
+			      sizeof (header), (char *) &header) <= 0)
+    {
+      grub_errno = 0;
+      data->attr_tree.root = 0;
+      data->attr_tree.nodesize = 0;
+    }
+  else
+    {
+      data->attr_tree.root = grub_be_to_cpu32 (header.root);
+      data->attr_tree.nodesize = grub_be_to_cpu16 (header.nodesize);
+    }
+
+  data->dirroot.data = data;
+  data->dirroot.fileid = GRUB_HFSPLUS_FILEID_ROOTDIR;
+
+  return data;
+
+ fail:
+
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+
+  grub_free (data);
+  return 0;
+}
+
+/* Compare the on disk catalog key KEYA with the catalog key we are
+   looking for (KEYB).  */
+static int
+grub_hfsplus_cmp_catkey (struct grub_hfsplus_key *keya,
+			 struct grub_hfsplus_key_internal *keyb)
+{
+  struct grub_hfsplus_catkey *catkey_a = &keya->catkey;
+  struct grub_hfsplus_catkey_internal *catkey_b = &keyb->catkey;
+  int diff;
+  grub_size_t len;
+
+  /* Safe unsigned comparison */
+  grub_uint32_t aparent = grub_be_to_cpu32 (catkey_a->parent);
+  if (aparent > catkey_b->parent)
+    return 1;
+  if (aparent < catkey_b->parent)
+    return -1;
+
+  len = grub_be_to_cpu16 (catkey_a->namelen);
+  if (len > catkey_b->namelen)
+    len = catkey_b->namelen;
+  /* Since it's big-endian memcmp gives the same result as manually comparing
+     uint16_t but may be faster.  */
+  diff = grub_memcmp (catkey_a->name, catkey_b->name,
+		      len * sizeof (catkey_a->name[0]));
+  if (diff == 0)
+    diff = grub_be_to_cpu16 (catkey_a->namelen) - catkey_b->namelen;
+
+  return diff;
+}
+
+/* Compare the on disk catalog key KEYA with the catalog key we are
+   looking for (KEYB).  */
+static int
+grub_hfsplus_cmp_catkey_id (struct grub_hfsplus_key *keya,
+			 struct grub_hfsplus_key_internal *keyb)
+{
+  struct grub_hfsplus_catkey *catkey_a = &keya->catkey;
+  struct grub_hfsplus_catkey_internal *catkey_b = &keyb->catkey;
+
+  /* Safe unsigned comparison */
+  grub_uint32_t aparent = grub_be_to_cpu32 (catkey_a->parent);
+  if (aparent > catkey_b->parent)
+    return 1;
+  if (aparent < catkey_b->parent)
+    return -1;
+
+  return 0;
+}
+
+/* Compare the on disk extent overflow key KEYA with the extent
+   overflow key we are looking for (KEYB).  */
+static int
+grub_hfsplus_cmp_extkey (struct grub_hfsplus_key *keya,
+			 struct grub_hfsplus_key_internal *keyb)
+{
+  struct grub_hfsplus_extkey *extkey_a = &keya->extkey;
+  struct grub_hfsplus_extkey_internal *extkey_b = &keyb->extkey;
+  grub_uint32_t akey;
+
+  /* Safe unsigned comparison */
+  akey = grub_be_to_cpu32 (extkey_a->fileid);
+  if (akey > extkey_b->fileid)
+    return 1;
+  if (akey < extkey_b->fileid)
+    return -1;
+
+  if (extkey_a->type > extkey_b->type)
+    return 1;
+  if (extkey_a->type < extkey_b->type)
+    return -1;
+
+  if (extkey_a->type > extkey_b->type)
+    return +1;
+
+  if (extkey_a->type < extkey_b->type)
+    return -1;
+  
+  akey = grub_be_to_cpu32 (extkey_a->start);
+  if (akey > extkey_b->start)
+    return 1;
+  if (akey < extkey_b->start)
+    return -1;
+  return 0;
+}
+
+static char *
+grub_hfsplus_read_symlink (grub_fshelp_node_t node)
+{
+  char *symlink;
+  grub_ssize_t numread;
+  grub_size_t sz = node->size;
+
+  if (grub_add (sz, 1, &sz))
+    return NULL;
+
+  symlink = grub_malloc (sz);
+  if (!symlink)
+    return 0;
+
+  numread = grub_hfsplus_read_file (node, 0, 0, 0, node->size, symlink);
+  if (numread != (grub_ssize_t) node->size)
+    {
+      grub_free (symlink);
+      return 0;
+    }
+  symlink[node->size] = '\0';
+
+  return symlink;
+}
+
+static int
+grub_hfsplus_btree_iterate_node (struct grub_hfsplus_btree *btree,
+				 struct grub_hfsplus_btnode *first_node,
+				 grub_disk_addr_t first_rec,
+				 int (*hook) (void *record, void *hook_arg),
+				 void *hook_arg)
+{
+  grub_disk_addr_t rec;
+  grub_uint64_t saved_node = -1;
+  grub_uint64_t node_count = 0;
+
+  for (;;)
+    {
+      char *cnode = (char *) first_node;
+
+      /* Iterate over all records in this node.  */
+      for (rec = first_rec; rec < grub_be_to_cpu16 (first_node->count); rec++)
+	{
+	  if (hook (grub_hfsplus_btree_recptr (btree, first_node, rec), hook_arg))
+	    return 1;
+	}
+
+      if (! first_node->next)
+	break;
+
+      if (node_count && first_node->next == saved_node)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "HFS+ btree loop");
+	  return 0;
+	}
+      if (!(node_count & (node_count - 1)))
+	saved_node = first_node->next;
+      node_count++;
+
+      if (grub_hfsplus_read_file (&btree->file, 0, 0,
+				  (((grub_disk_addr_t)
+				    grub_be_to_cpu32 (first_node->next))
+				   * btree->nodesize),
+				  btree->nodesize, cnode) <= 0)
+	return 1;
+
+      /* Don't skip any record in the next iteration.  */
+      first_rec = 0;
+    }
+
+  return 0;
+}
+
+/* Lookup the node described by KEY in the B+ Tree BTREE.  Compare
+   keys using the function COMPARE_KEYS.  When a match is found,
+   return the node in MATCHNODE and a pointer to the data in this node
+   in KEYOFFSET.  MATCHNODE should be freed by the caller.  */
+grub_err_t
+grub_hfsplus_btree_search (struct grub_hfsplus_btree *btree,
+			   struct grub_hfsplus_key_internal *key,
+			   int (*compare_keys) (struct grub_hfsplus_key *keya,
+						struct grub_hfsplus_key_internal *keyb),
+			   struct grub_hfsplus_btnode **matchnode, 
+			   grub_off_t *keyoffset)
+{
+  grub_uint64_t currnode;
+  char *node;
+  struct grub_hfsplus_btnode *nodedesc;
+  grub_disk_addr_t rec;
+  grub_uint64_t save_node;
+  grub_uint64_t node_count = 0;
+
+  if (!btree->nodesize)
+    {
+      *matchnode = 0;
+      return 0;
+    }
+
+  node = grub_malloc (btree->nodesize);
+  if (! node)
+    return grub_errno;
+
+  currnode = btree->root;
+  save_node = currnode - 1;
+  while (1)
+    {
+      int match = 0;
+
+      if (save_node == currnode)
+	{
+	  grub_free (node);
+	  return grub_error (GRUB_ERR_BAD_FS, "HFS+ btree loop");
+	}
+      if (!(node_count & (node_count - 1)))
+	save_node = currnode;
+      node_count++;
+
+      /* Read a node.  */
+      if (grub_hfsplus_read_file (&btree->file, 0, 0,
+				  (grub_disk_addr_t) currnode
+				  * (grub_disk_addr_t) btree->nodesize,
+				  btree->nodesize, (char *) node) <= 0)
+	{
+	  grub_free (node);
+	  return grub_error (GRUB_ERR_BAD_FS, "couldn't read i-node");
+	}
+
+      nodedesc = (struct grub_hfsplus_btnode *) node;
+
+      /* Find the record in this tree.  */
+      for (rec = 0; rec < grub_be_to_cpu16 (nodedesc->count); rec++)
+	{
+	  struct grub_hfsplus_key *currkey;
+	  currkey = grub_hfsplus_btree_recptr (btree, nodedesc, rec);
+
+	  /* The action that has to be taken depend on the type of
+	     record.  */
+	  if (nodedesc->type == GRUB_HFSPLUS_BTNODE_TYPE_LEAF
+	      && compare_keys (currkey, key) == 0)
+	    {
+	      /* An exact match was found!  */
+
+	      *matchnode = nodedesc;
+	      *keyoffset = rec;
+
+	      return 0;
+	    }
+	  else if (nodedesc->type == GRUB_HFSPLUS_BTNODE_TYPE_INDEX)
+	    {
+	      void *pointer;
+
+	      /* The place where the key could have been found didn't
+		 contain the key.  This means that the previous match
+		 is the one that should be followed.  */
+	      if (compare_keys (currkey, key) > 0)
+		break;
+
+	      /* Mark the last key which is lower or equal to the key
+		 that we are looking for.  The last match that is
+		 found will be used to locate the child which can
+		 contain the record.  */
+	      pointer = ((char *) currkey
+			 + grub_be_to_cpu16 (currkey->keylen)
+			 + 2);
+
+	      if ((char *) pointer > node + btree->nodesize - 2)
+		return grub_error (GRUB_ERR_BAD_FS, "HFS+ key beyond end of node");
+
+	      currnode = grub_be_to_cpu32 (grub_get_unaligned32 (pointer));
+	      match = 1;
+	    }
+	}
+
+      /* No match is found, no record with this key exists in the
+	 tree.  */
+      if (! match)
+	{
+	  *matchnode = 0;
+	  grub_free (node);
+	  return 0;
+	}
+    }
+}
+
+struct list_nodes_ctx
+{
+  int ret;
+  grub_fshelp_node_t dir;
+  grub_fshelp_iterate_dir_hook_t hook;
+  void *hook_data;
+};
+
+static int
+list_nodes (void *record, void *hook_arg)
+{
+  struct grub_hfsplus_catkey *catkey;
+  char *filename;
+  int i;
+  struct grub_fshelp_node *node;
+  grub_uint16_t *keyname;
+  struct grub_hfsplus_catfile *fileinfo;
+  enum grub_fshelp_filetype type = GRUB_FSHELP_UNKNOWN;
+  struct list_nodes_ctx *ctx = hook_arg;
+
+  catkey = (struct grub_hfsplus_catkey *) record;
+
+  fileinfo =
+    (struct grub_hfsplus_catfile *) ((char *) record
+				     + grub_be_to_cpu16 (catkey->keylen)
+				     + 2 + (grub_be_to_cpu16(catkey->keylen)
+					    % 2));
+
+  /* Stop iterating when the last directory entry is found.  */
+  if (grub_be_to_cpu32 (catkey->parent) != ctx->dir->fileid)
+    return 1;
+
+  /* Determine the type of the node that is found.  */
+  switch (fileinfo->type)
+    {
+    case grub_cpu_to_be16_compile_time (GRUB_HFSPLUS_FILETYPE_REG):
+      {
+	int mode = (grub_be_to_cpu16 (fileinfo->mode)
+		    & GRUB_HFSPLUS_FILEMODE_MASK);
+
+	if (mode == GRUB_HFSPLUS_FILEMODE_REG)
+	  type = GRUB_FSHELP_REG;
+	else if (mode == GRUB_HFSPLUS_FILEMODE_SYMLINK)
+	  type = GRUB_FSHELP_SYMLINK;
+	else
+	  type = GRUB_FSHELP_UNKNOWN;
+	break;
+      }
+    case grub_cpu_to_be16_compile_time (GRUB_HFSPLUS_FILETYPE_DIR):
+      type = GRUB_FSHELP_DIR;
+      break;
+    case grub_cpu_to_be16_compile_time (GRUB_HFSPLUS_FILETYPE_DIR_THREAD):
+      if (ctx->dir->fileid == 2)
+	return 0;
+      node = grub_malloc (sizeof (*node));
+      if (!node)
+	return 1;
+      node->data = ctx->dir->data;
+      node->mtime = 0;
+      node->size = 0;
+      node->fileid = grub_be_to_cpu32 (fileinfo->parentid);
+
+      ctx->ret = ctx->hook ("..", GRUB_FSHELP_DIR, node, ctx->hook_data);
+      return ctx->ret;
+    }
+
+  if (type == GRUB_FSHELP_UNKNOWN)
+    return 0;
+
+  filename = grub_calloc (grub_be_to_cpu16 (catkey->namelen),
+			  GRUB_MAX_UTF8_PER_UTF16 + 1);
+  if (! filename)
+    return 0;
+
+  keyname = grub_calloc (grub_be_to_cpu16 (catkey->namelen), sizeof (*keyname));
+  if (!keyname)
+    {
+      grub_free (filename);
+      return 0;
+    }
+
+  /* Make sure the byte order of the UTF16 string is correct.  */
+  for (i = 0; i < grub_be_to_cpu16 (catkey->namelen); i++)
+    {
+      keyname[i] = grub_be_to_cpu16 (catkey->name[i]);
+
+      if (keyname[i] == '/')
+	keyname[i] = ':';
+
+      /* If the name is obviously invalid, skip this node.  */
+      if (keyname[i] == 0)
+	{
+	  grub_free (keyname);
+	  grub_free (filename);
+	  return 0;
+	}
+    }
+
+  *grub_utf16_to_utf8 ((grub_uint8_t *) filename, keyname,
+		       grub_be_to_cpu16 (catkey->namelen)) = '\0';
+
+  grub_free (keyname);
+
+  /* hfs+ is case insensitive.  */
+  if (! ctx->dir->data->case_sensitive)
+    type |= GRUB_FSHELP_CASE_INSENSITIVE;
+
+  /* A valid node is found; setup the node and call the
+     callback function.  */
+  node = grub_malloc (sizeof (*node));
+  if (!node)
+    {
+      grub_free (filename);
+      return 1;
+    }
+  node->data = ctx->dir->data;
+  node->compressed = 0;
+  node->cbuf = 0;
+  node->compress_index = 0;
+
+  grub_memcpy (node->extents, fileinfo->data.extents,
+	       sizeof (node->extents));
+  grub_memcpy (node->resource_extents, fileinfo->resource.extents,
+	       sizeof (node->resource_extents));
+  node->mtime = grub_be_to_cpu32 (fileinfo->mtime) - 2082844800;
+  node->size = grub_be_to_cpu64 (fileinfo->data.size);
+  node->resource_size = grub_be_to_cpu64 (fileinfo->resource.size);
+  node->fileid = grub_be_to_cpu32 (fileinfo->fileid);
+
+  ctx->ret = ctx->hook (filename, type, node, ctx->hook_data);
+
+  grub_free (filename);
+
+  return ctx->ret;
+}
+
+static int
+grub_hfsplus_iterate_dir (grub_fshelp_node_t dir,
+			  grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  struct list_nodes_ctx ctx =
+  {
+    .ret = 0,
+    .dir = dir,
+    .hook = hook,
+    .hook_data = hook_data
+  };
+
+  struct grub_hfsplus_key_internal intern;
+  struct grub_hfsplus_btnode *node = NULL;
+  grub_disk_addr_t ptr = 0;
+
+  {
+    struct grub_fshelp_node *fsnode;
+    fsnode = grub_malloc (sizeof (*fsnode));
+    if (!fsnode)
+      return 1;
+    *fsnode = *dir;
+    if (hook (".", GRUB_FSHELP_DIR, fsnode, hook_data))
+      return 1;
+  }
+
+  /* Create a key that points to the first entry in the directory.  */
+  intern.catkey.parent = dir->fileid;
+  intern.catkey.name = 0;
+  intern.catkey.namelen = 0;
+
+  /* First lookup the first entry.  */
+  if (grub_hfsplus_btree_search (&dir->data->catalog_tree, &intern,
+				 grub_hfsplus_cmp_catkey, &node, &ptr)
+      || !node)
+    return 0;
+
+  /* Iterate over all entries in this directory.  */
+  grub_hfsplus_btree_iterate_node (&dir->data->catalog_tree, node, ptr,
+				   list_nodes, &ctx);
+
+  grub_free (node);
+
+  return ctx.ret;
+}
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_hfsplus_open (struct grub_file *file, const char *name)
+{
+  struct grub_hfsplus_data *data;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfsplus_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->dirroot, &fdiro,
+			 grub_hfsplus_iterate_dir,
+			 grub_hfsplus_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  if (grub_hfsplus_open_compressed)
+    {
+      grub_err_t err;
+      err = grub_hfsplus_open_compressed (fdiro);
+      if (err)
+	goto fail;
+    }
+
+  file->size = fdiro->size;
+  data->opened_file = *fdiro;
+  grub_free (fdiro);
+
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  if (data && fdiro != &data->dirroot)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_hfsplus_close (grub_file_t file)
+{
+  struct grub_hfsplus_data *data =
+    (struct grub_hfsplus_data *) file->data;
+
+  grub_free (data->opened_file.cbuf);
+  grub_free (data->opened_file.compress_index);
+
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read LEN bytes data from FILE into BUF.  */
+static grub_ssize_t
+grub_hfsplus_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_hfsplus_data *data =
+    (struct grub_hfsplus_data *) file->data;
+
+  data->opened_file.file = file;
+
+  if (grub_hfsplus_read_compressed && data->opened_file.compressed)
+    return grub_hfsplus_read_compressed (&data->opened_file,
+					 file->offset, len, buf);
+
+  return grub_hfsplus_read_file (&data->opened_file,
+				 file->read_hook, file->read_hook_data,
+				 file->offset, len, buf);
+}
+
+/* Context for grub_hfsplus_dir.  */
+struct grub_hfsplus_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_hfsplus_dir.  */
+static int
+grub_hfsplus_dir_iter (const char *filename,
+		       enum grub_fshelp_filetype filetype,
+		       grub_fshelp_node_t node, void *data)
+{
+  struct grub_hfsplus_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = 1;
+  info.mtime = node->mtime;
+  info.inodeset = 1;
+  info.inode = node->fileid;
+  info.case_insensitive = !! (filetype & GRUB_FSHELP_CASE_INSENSITIVE);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_hfsplus_dir (grub_device_t device, const char *path,
+		  grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_hfsplus_dir_ctx ctx = { hook, hook_data };
+  struct grub_hfsplus_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfsplus_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  /* Find the directory that should be opened.  */
+  grub_fshelp_find_file (path, &data->dirroot, &fdiro,
+			 grub_hfsplus_iterate_dir,
+			 grub_hfsplus_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  /* Iterate over all entries in this directory.  */
+  grub_hfsplus_iterate_dir (fdiro, grub_hfsplus_dir_iter, &ctx);
+
+ fail:
+  if (data && fdiro != &data->dirroot)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_hfsplus_label (grub_device_t device, char **label)
+{
+  struct grub_hfsplus_data *data;
+  grub_disk_t disk = device->disk;
+  struct grub_hfsplus_catkey *catkey;
+  int i, label_len;
+  grub_uint16_t *label_name;
+  struct grub_hfsplus_key_internal intern;
+  struct grub_hfsplus_btnode *node = NULL;
+  grub_disk_addr_t ptr = 0;
+
+  *label = 0;
+
+  data = grub_hfsplus_mount (disk);
+  if (!data)
+    return grub_errno;
+
+  /* Create a key that points to the label.  */
+  intern.catkey.parent = 1;
+  intern.catkey.name = 0;
+  intern.catkey.namelen = 0;
+
+  /* First lookup the first entry.  */
+  if (grub_hfsplus_btree_search (&data->catalog_tree, &intern,
+				 grub_hfsplus_cmp_catkey_id, &node, &ptr)
+      || !node)
+    {
+      grub_free (data);
+      return 0;
+    }
+
+  catkey = (struct grub_hfsplus_catkey *)
+    grub_hfsplus_btree_recptr (&data->catalog_tree, node, ptr);
+
+  label_len = grub_be_to_cpu16 (catkey->namelen);
+
+  /* Ensure that the length is >= 0. */
+  if (label_len < 0)
+    label_len = 0;
+
+  /* Ensure label length is at most 255 Unicode characters. */
+  if (label_len > 255)
+    label_len = 255;
+
+  label_name = grub_calloc (label_len, sizeof (*label_name));
+  if (!label_name)
+    {
+      grub_free (node);
+      grub_free (data);
+      return grub_errno;
+    }
+
+  for (i = 0; i < label_len; i++)
+    {
+      label_name[i] = grub_be_to_cpu16 (catkey->name[i]);
+
+      /* If the name is obviously invalid, skip this node.  */
+      if (label_name[i] == 0)
+	{
+	  grub_free (label_name);
+	  grub_free (node);
+	  grub_free (data);
+	  return 0;
+	}
+    }
+
+  *label = grub_calloc (label_len, GRUB_MAX_UTF8_PER_UTF16 + 1);
+  if (! *label)
+    {
+      grub_free (label_name);
+      grub_free (node);
+      grub_free (data);
+      return grub_errno;
+    }
+
+  *grub_utf16_to_utf8 ((grub_uint8_t *) (*label), label_name,
+		       label_len) = '\0';
+
+  grub_free (label_name);
+  grub_free (node);
+  grub_free (data);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Get mtime.  */
+static grub_err_t
+grub_hfsplus_mtime (grub_device_t device, grub_int64_t *tm)
+{
+  struct grub_hfsplus_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfsplus_mount (disk);
+  if (!data)
+    *tm = 0;
+  else
+    *tm = grub_be_to_cpu32 (data->volheader.utime) - 2082844800;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+
+}
+
+static grub_err_t
+grub_hfsplus_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_hfsplus_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_hfsplus_mount (disk);
+  if (data)
+    {
+      *uuid = grub_xasprintf ("%016llx",
+			     (unsigned long long)
+			     grub_be_to_cpu64 (data->volheader.num_serial));
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+
+static struct grub_fs grub_hfsplus_fs =
+  {
+    .name = "hfsplus",
+    .fs_dir = grub_hfsplus_dir,
+    .fs_open = grub_hfsplus_open,
+    .fs_read = grub_hfsplus_read,
+    .fs_close = grub_hfsplus_close,
+    .fs_label = grub_hfsplus_label,
+    .fs_mtime = grub_hfsplus_mtime,
+    .fs_uuid = grub_hfsplus_uuid,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(hfsplus)
+{
+  grub_fs_register (&grub_hfsplus_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(hfsplus)
+{
+  grub_fs_unregister (&grub_hfsplus_fs);
+}
diff --git a/grub-core/fs/hfspluscomp.c b/grub-core/fs/hfspluscomp.c
new file mode 100644
index 0000000..d76f3f1
--- /dev/null
+++ b/grub-core/fs/hfspluscomp.c
@@ -0,0 +1,317 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* HFS+ is documented at http://developer.apple.com/technotes/tn/tn1150.html */
+
+#include <grub/hfsplus.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/deflate.h>
+#include <grub/file.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* big-endian.  */
+struct grub_hfsplus_compress_header1
+{
+  grub_uint32_t header_size;
+  grub_uint32_t end_descriptor_offset;
+  grub_uint32_t total_compressed_size_including_seek_blocks_and_header2;
+  grub_uint32_t value_0x32;
+  grub_uint8_t unused[0xf0];
+} GRUB_PACKED;
+
+/* big-endian.  */
+struct grub_hfsplus_compress_header2
+{
+  grub_uint32_t total_compressed_size_including_seek_blocks;
+} GRUB_PACKED;
+
+/* little-endian.  */
+struct grub_hfsplus_compress_header3
+{
+  grub_uint32_t num_chunks;
+} GRUB_PACKED;
+
+/* little-endian.  */
+struct grub_hfsplus_compress_block_descriptor
+{
+  grub_uint32_t offset;
+  grub_uint32_t size;
+};
+
+struct grub_hfsplus_compress_end_descriptor
+{
+  grub_uint8_t always_the_same[50];
+} GRUB_PACKED;
+
+struct grub_hfsplus_attr_header
+{
+  grub_uint8_t unused[3];
+  grub_uint8_t type;
+  grub_uint32_t unknown[1];
+  grub_uint64_t size;
+} GRUB_PACKED;
+
+struct grub_hfsplus_compress_attr
+{
+  grub_uint32_t magic;
+  grub_uint32_t type;
+  grub_uint32_t uncompressed_inline_size;
+  grub_uint32_t always_0;
+} GRUB_PACKED;
+
+enum
+  {
+    HFSPLUS_COMPRESSION_INLINE = 3,
+    HFSPLUS_COMPRESSION_RESOURCE = 4
+  };
+
+static int
+grub_hfsplus_cmp_attrkey (struct grub_hfsplus_key *keya,
+			  struct grub_hfsplus_key_internal *keyb)
+{
+  struct grub_hfsplus_attrkey *attrkey_a = &keya->attrkey;
+  struct grub_hfsplus_attrkey_internal *attrkey_b = &keyb->attrkey;
+  grub_uint32_t aparent = grub_be_to_cpu32 (attrkey_a->cnid);
+  grub_size_t len;
+  int diff;
+
+  if (aparent > attrkey_b->cnid)
+    return 1;
+  if (aparent < attrkey_b->cnid)
+    return -1;
+
+  len = grub_be_to_cpu16 (attrkey_a->namelen);
+  if (len > attrkey_b->namelen)
+    len = attrkey_b->namelen;
+  /* Since it's big-endian memcmp gives the same result as manually comparing
+     uint16_t but may be faster.  */
+  diff = grub_memcmp (attrkey_a->name, attrkey_b->name,
+		      len * sizeof (attrkey_a->name[0]));
+  if (diff == 0)
+    diff = grub_be_to_cpu16 (attrkey_a->namelen) - attrkey_b->namelen;
+  return diff;
+}
+
+#define HFSPLUS_COMPRESS_BLOCK_SIZE 65536
+
+static grub_ssize_t
+hfsplus_read_compressed_real (struct grub_hfsplus_file *node,
+			      grub_off_t pos, grub_size_t len, char *buf)
+{
+  char *tmp_buf = 0;
+  grub_size_t len0 = len;
+
+  if (node->compressed == 1)
+    {
+      grub_memcpy (buf, node->cbuf + pos, len);
+      if (grub_file_progress_hook && node->file)
+	grub_file_progress_hook (0, 0, len, node->file);
+      return len;
+    }
+
+  while (len)
+    {
+      grub_uint32_t block = pos / HFSPLUS_COMPRESS_BLOCK_SIZE;
+      grub_size_t curlen = HFSPLUS_COMPRESS_BLOCK_SIZE
+	- (pos % HFSPLUS_COMPRESS_BLOCK_SIZE);
+
+      if (curlen > len)
+	curlen = len;
+
+      if (node->cbuf_block != block)
+	{
+	  grub_uint32_t sz = grub_le_to_cpu32 (node->compress_index[block].size);
+	  grub_size_t ts;
+	  if (!tmp_buf)
+	    tmp_buf = grub_malloc (HFSPLUS_COMPRESS_BLOCK_SIZE);
+	  if (!tmp_buf)
+	    return -1;
+	  if (grub_hfsplus_read_file (node, 0, 0,
+				      grub_le_to_cpu32 (node->compress_index[block].start) + 0x104,
+				      sz, tmp_buf)
+	      != (grub_ssize_t) sz)
+	    {
+	      grub_free (tmp_buf);
+	      return -1;
+	    }
+	  ts = HFSPLUS_COMPRESS_BLOCK_SIZE;
+	  if (ts > node->size - (pos & ~(HFSPLUS_COMPRESS_BLOCK_SIZE)))
+	    ts = node->size - (pos & ~(HFSPLUS_COMPRESS_BLOCK_SIZE));
+	  if (grub_zlib_decompress (tmp_buf, sz, 0,
+				    node->cbuf, ts) != (grub_ssize_t) ts)
+	    {
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+			    "premature end of compressed");
+
+	      grub_free (tmp_buf);
+	      return -1;
+	    }
+	  node->cbuf_block = block;
+	}
+      grub_memcpy (buf, node->cbuf + (pos % HFSPLUS_COMPRESS_BLOCK_SIZE),
+		   curlen);
+      if (grub_file_progress_hook && node->file)
+	grub_file_progress_hook (0, 0, curlen, node->file);
+      buf += curlen;
+      pos += curlen;
+      len -= curlen;
+    }
+  grub_free (tmp_buf);
+  return len0;
+}
+
+static grub_err_t 
+hfsplus_open_compressed_real (struct grub_hfsplus_file *node)
+{
+  grub_err_t err;
+  struct grub_hfsplus_btnode *attr_node;
+  grub_off_t attr_off;
+  struct grub_hfsplus_key_internal key;
+  struct grub_hfsplus_attr_header *attr_head;
+  struct grub_hfsplus_compress_attr *cmp_head;
+#define c grub_cpu_to_be16_compile_time
+  const grub_uint16_t compress_attr_name[] =
+    {
+      c('c'), c('o'), c('m'), c('.'), c('a'), c('p'), c('p'), c('l'), c('e'),
+      c('.'), c('d'), c('e'), c('c'), c('m'), c('p'), c('f'), c('s') };
+#undef c
+  if (node->size)
+    return 0;
+
+  key.attrkey.cnid = node->fileid;
+  key.attrkey.namelen = sizeof (compress_attr_name) / sizeof (compress_attr_name[0]);
+  key.attrkey.name = compress_attr_name;
+
+  err = grub_hfsplus_btree_search (&node->data->attr_tree, &key,
+				   grub_hfsplus_cmp_attrkey,
+				   &attr_node, &attr_off);
+  if (err || !attr_node)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+
+  attr_head = (struct grub_hfsplus_attr_header *)
+    ((char *) grub_hfsplus_btree_recptr (&node->data->attr_tree,
+					 attr_node, attr_off)
+     + sizeof (struct grub_hfsplus_attrkey) + sizeof (compress_attr_name));
+  if (attr_head->type != 0x10
+      || !(attr_head->size & grub_cpu_to_be64_compile_time(~0xfULL)))
+    {
+      grub_free (attr_node);
+      return 0;
+    }
+  cmp_head = (struct grub_hfsplus_compress_attr *) (attr_head + 1);
+  if (cmp_head->magic != grub_cpu_to_be32_compile_time (0x66706d63))
+    {
+      grub_free (attr_node);
+      return 0;
+    }
+  node->size = grub_le_to_cpu32 (cmp_head->uncompressed_inline_size);
+
+  if (cmp_head->type == grub_cpu_to_le32_compile_time (HFSPLUS_COMPRESSION_RESOURCE))
+    {
+      grub_uint32_t index_size;
+      node->compressed = 2;
+
+      if (grub_hfsplus_read_file (node, 0, 0,
+				  0x104, sizeof (index_size),
+				  (char *) &index_size)
+	  != 4)
+	{
+	  node->compressed = 0;
+	  grub_free (attr_node);
+	  grub_errno = 0;
+	  return 0;
+	}
+      node->compress_index_size = grub_le_to_cpu32 (index_size);
+      node->compress_index = grub_malloc (node->compress_index_size
+					  * sizeof (node->compress_index[0]));
+      if (!node->compress_index)
+	{
+	  node->compressed = 0;
+	  grub_free (attr_node);
+	  return grub_errno;
+	}
+      if (grub_hfsplus_read_file (node, 0, 0,
+				  0x104 + sizeof (index_size),
+				  node->compress_index_size
+				  * sizeof (node->compress_index[0]),
+				  (char *) node->compress_index)
+	  != (grub_ssize_t) (node->compress_index_size
+			     * sizeof (node->compress_index[0])))
+	{
+	  node->compressed = 0;
+	  grub_free (attr_node);
+	  grub_free (node->compress_index);
+	  grub_errno = 0;
+	  return 0;
+	}
+
+      node->cbuf_block = -1;
+
+      node->cbuf = grub_malloc (HFSPLUS_COMPRESS_BLOCK_SIZE);
+      grub_free (attr_node);
+      if (!node->cbuf)
+	{
+	  node->compressed = 0;
+	  grub_free (node->compress_index);
+	  return grub_errno;
+	}
+      return 0;
+    }
+  if (cmp_head->type != HFSPLUS_COMPRESSION_INLINE)
+    {
+      grub_free (attr_node);
+      return 0;
+    }
+
+  node->cbuf = grub_malloc (node->size);
+  if (!node->cbuf)
+    return grub_errno;
+
+  if (grub_zlib_decompress ((char *) (cmp_head + 1),
+			    grub_cpu_to_be64 (attr_head->size)
+			    - sizeof (*cmp_head), 0,
+			    node->cbuf, node->size)
+      != (grub_ssize_t) node->size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		    "premature end of compressed");
+      return grub_errno;
+    }
+  node->compressed = 1;
+  return 0;
+}
+
+GRUB_MOD_INIT(hfspluscomp)
+{
+  grub_hfsplus_open_compressed = hfsplus_open_compressed_real;  
+  grub_hfsplus_read_compressed = hfsplus_read_compressed_real;  
+}
+
+GRUB_MOD_FINI(hfspluscomp)
+{
+  grub_hfsplus_open_compressed = 0;
+  grub_hfsplus_read_compressed = 0;
+}
diff --git a/grub-core/fs/iso9660.c b/grub-core/fs/iso9660.c
new file mode 100644
index 0000000..ac01195
--- /dev/null
+++ b/grub-core/fs/iso9660.c
@@ -0,0 +1,1162 @@
+/* iso9660.c - iso9660 implementation with extensions:
+   SUSP, Rock Ridge.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/charset.h>
+#include <grub/datetime.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_ISO9660_FSTYPE_DIR		0040000
+#define GRUB_ISO9660_FSTYPE_REG		0100000
+#define GRUB_ISO9660_FSTYPE_SYMLINK	0120000
+#define GRUB_ISO9660_FSTYPE_MASK	0170000
+
+#define GRUB_ISO9660_LOG2_BLKSZ		2
+#define GRUB_ISO9660_BLKSZ		2048
+
+#define GRUB_ISO9660_RR_DOT		2
+#define GRUB_ISO9660_RR_DOTDOT		4
+
+#define GRUB_ISO9660_VOLDESC_BOOT	0
+#define GRUB_ISO9660_VOLDESC_PRIMARY	1
+#define GRUB_ISO9660_VOLDESC_SUPP	2
+#define GRUB_ISO9660_VOLDESC_PART	3
+#define GRUB_ISO9660_VOLDESC_END	255
+
+/* The head of a volume descriptor.  */
+struct grub_iso9660_voldesc
+{
+  grub_uint8_t type;
+  grub_uint8_t magic[5];
+  grub_uint8_t version;
+} GRUB_PACKED;
+
+struct grub_iso9660_date2
+{
+  grub_uint8_t year;
+  grub_uint8_t month;
+  grub_uint8_t day;
+  grub_uint8_t hour;
+  grub_uint8_t minute;
+  grub_uint8_t second;
+  grub_uint8_t offset;
+} GRUB_PACKED;
+
+/* A directory entry.  */
+struct grub_iso9660_dir
+{
+  grub_uint8_t len;
+  grub_uint8_t ext_sectors;
+  grub_uint32_t first_sector;
+  grub_uint32_t first_sector_be;
+  grub_uint32_t size;
+  grub_uint32_t size_be;
+  struct grub_iso9660_date2 mtime;
+  grub_uint8_t flags;
+  grub_uint8_t unused2[6];
+#define MAX_NAMELEN 255
+  grub_uint8_t namelen;
+} GRUB_PACKED;
+
+struct grub_iso9660_date
+{
+  grub_uint8_t year[4];
+  grub_uint8_t month[2];
+  grub_uint8_t day[2];
+  grub_uint8_t hour[2];
+  grub_uint8_t minute[2];
+  grub_uint8_t second[2];
+  grub_uint8_t hundredth[2];
+  grub_uint8_t offset;
+} GRUB_PACKED;
+
+/* The primary volume descriptor.  Only little endian is used.  */
+struct grub_iso9660_primary_voldesc
+{
+  struct grub_iso9660_voldesc voldesc;
+  grub_uint8_t unused1[33];
+  grub_uint8_t volname[32];
+  grub_uint8_t unused2[16];
+  grub_uint8_t escape[32];
+  grub_uint8_t unused3[12];
+  grub_uint32_t path_table_size;
+  grub_uint8_t unused4[4];
+  grub_uint32_t path_table;
+  grub_uint8_t unused5[12];
+  struct grub_iso9660_dir rootdir;
+  grub_uint8_t unused6[624];
+  struct grub_iso9660_date created;
+  struct grub_iso9660_date modified;
+} GRUB_PACKED;
+
+/* A single entry in the path table.  */
+struct grub_iso9660_path
+{
+  grub_uint8_t len;
+  grub_uint8_t sectors;
+  grub_uint32_t first_sector;
+  grub_uint16_t parentdir;
+  grub_uint8_t name[0];
+} GRUB_PACKED;
+
+/* An entry in the System Usage area of the directory entry.  */
+struct grub_iso9660_susp_entry
+{
+  grub_uint8_t sig[2];
+  grub_uint8_t len;
+  grub_uint8_t version;
+  grub_uint8_t data[0];
+} GRUB_PACKED;
+
+/* The CE entry.  This is used to describe the next block where data
+   can be found.  */
+struct grub_iso9660_susp_ce
+{
+  struct grub_iso9660_susp_entry entry;
+  grub_uint32_t blk;
+  grub_uint32_t blk_be;
+  grub_uint32_t off;
+  grub_uint32_t off_be;
+  grub_uint32_t len;
+  grub_uint32_t len_be;
+} GRUB_PACKED;
+
+struct grub_iso9660_data
+{
+  struct grub_iso9660_primary_voldesc voldesc;
+  grub_disk_t disk;
+  int rockridge;
+  int susp_skip;
+  int joliet;
+  struct grub_fshelp_node *node;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_iso9660_data *data;
+  grub_size_t have_dirents, alloc_dirents;
+  int have_symlink;
+  struct grub_iso9660_dir dirents[8];
+  char symlink[0];
+};
+
+enum
+  {
+    FLAG_TYPE_PLAIN = 0,
+    FLAG_TYPE_DIR = 2,
+    FLAG_TYPE = 3,
+    FLAG_MORE_EXTENTS = 0x80
+  };
+
+static grub_dl_t my_mod;
+
+
+static grub_err_t
+iso9660_to_unixtime (const struct grub_iso9660_date *i, grub_int64_t *nix)
+{
+  struct grub_datetime datetime;
+  
+  if (! i->year[0] && ! i->year[1]
+      && ! i->year[2] && ! i->year[3]
+      && ! i->month[0] && ! i->month[1]
+      && ! i->day[0] && ! i->day[1]
+      && ! i->hour[0] && ! i->hour[1]
+      && ! i->minute[0] && ! i->minute[1]
+      && ! i->second[0] && ! i->second[1]
+      && ! i->hundredth[0] && ! i->hundredth[1])
+    return grub_error (GRUB_ERR_BAD_NUMBER, "empty date");
+  datetime.year = (i->year[0] - '0') * 1000 + (i->year[1] - '0') * 100
+    + (i->year[2] - '0') * 10 + (i->year[3] - '0');
+  datetime.month = (i->month[0] - '0') * 10 + (i->month[1] - '0');
+  datetime.day = (i->day[0] - '0') * 10 + (i->day[1] - '0');
+  datetime.hour = (i->hour[0] - '0') * 10 + (i->hour[1] - '0');
+  datetime.minute = (i->minute[0] - '0') * 10 + (i->minute[1] - '0');
+  datetime.second = (i->second[0] - '0') * 10 + (i->second[1] - '0');
+  
+  if (!grub_datetime2unixtime (&datetime, nix))
+    return grub_error (GRUB_ERR_BAD_NUMBER, "incorrect date");
+  *nix -= i->offset * 60 * 15;
+  return GRUB_ERR_NONE;
+}
+
+static int
+iso9660_to_unixtime2 (const struct grub_iso9660_date2 *i, grub_int64_t *nix)
+{
+  struct grub_datetime datetime;
+
+  datetime.year = i->year + 1900;
+  datetime.month = i->month;
+  datetime.day = i->day;
+  datetime.hour = i->hour;
+  datetime.minute = i->minute;
+  datetime.second = i->second;
+  
+  if (!grub_datetime2unixtime (&datetime, nix))
+    return 0;
+  *nix -= i->offset * 60 * 15;
+  return 1;
+}
+
+static grub_err_t
+read_node (grub_fshelp_node_t node, grub_off_t off, grub_size_t len, char *buf)
+{
+  grub_size_t i = 0;
+
+  while (len > 0)
+    {
+      grub_size_t toread;
+      grub_err_t err;
+      while (i < node->have_dirents
+	     && off >= grub_le_to_cpu32 (node->dirents[i].size))
+	{
+	  off -= grub_le_to_cpu32 (node->dirents[i].size);
+	  i++;
+	}
+      if (i == node->have_dirents)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE, "read out of range");
+      toread = grub_le_to_cpu32 (node->dirents[i].size);
+      if (toread > len)
+	toread = len;
+      err = grub_disk_read (node->data->disk,
+			    ((grub_disk_addr_t) grub_le_to_cpu32 (node->dirents[i].first_sector)) << GRUB_ISO9660_LOG2_BLKSZ,
+			    off, toread, buf);
+      if (err)
+	return err;
+      len -= toread;
+      off += toread;
+      buf += toread;
+    }
+  return GRUB_ERR_NONE;
+}
+
+/* Iterate over the susp entries, starting with block SUA_BLOCK on the
+   offset SUA_POS with a size of SUA_SIZE bytes.  Hook is called for
+   every entry.  */
+static grub_err_t
+grub_iso9660_susp_iterate (grub_fshelp_node_t node, grub_off_t off,
+			   grub_ssize_t sua_size,
+			   grub_err_t (*hook)
+			   (struct grub_iso9660_susp_entry *entry, void *hook_arg),
+			   void *hook_arg)
+{
+  char *sua;
+  struct grub_iso9660_susp_entry *entry;
+  grub_err_t err;
+
+  if (sua_size <= 0)
+    return GRUB_ERR_NONE;
+
+  sua = grub_malloc (sua_size);
+  if (!sua)
+    return grub_errno;
+
+  /* Load a part of the System Usage Area.  */
+  err = read_node (node, off, sua_size, sua);
+  if (err)
+    return err;
+
+  for (entry = (struct grub_iso9660_susp_entry *) sua; (char *) entry < (char *) sua + sua_size - 1 && entry->len > 0;
+       entry = (struct grub_iso9660_susp_entry *)
+	 ((char *) entry + entry->len))
+    {
+      /* The last entry.  */
+      if (grub_strncmp ((char *) entry->sig, "ST", 2) == 0)
+	break;
+
+      /* Additional entries are stored elsewhere.  */
+      if (grub_strncmp ((char *) entry->sig, "CE", 2) == 0)
+	{
+	  struct grub_iso9660_susp_ce *ce;
+	  grub_disk_addr_t ce_block;
+
+	  ce = (struct grub_iso9660_susp_ce *) entry;
+	  sua_size = grub_le_to_cpu32 (ce->len);
+	  off = grub_le_to_cpu32 (ce->off);
+	  ce_block = grub_le_to_cpu32 (ce->blk) << GRUB_ISO9660_LOG2_BLKSZ;
+
+	  grub_free (sua);
+	  sua = grub_malloc (sua_size);
+	  if (!sua)
+	    return grub_errno;
+
+	  /* Load a part of the System Usage Area.  */
+	  err = grub_disk_read (node->data->disk, ce_block, off,
+				sua_size, sua);
+	  if (err)
+	    return err;
+
+	  entry = (struct grub_iso9660_susp_entry *) sua;
+	}
+
+      if (hook (entry, hook_arg))
+	{
+	  grub_free (sua);
+	  return 0;
+	}
+    }
+
+  grub_free (sua);
+  return 0;
+}
+
+static char *
+grub_iso9660_convert_string (grub_uint8_t *us, int len)
+{
+  char *p;
+  int i;
+  grub_uint16_t t[MAX_NAMELEN / 2 + 1];
+
+  p = grub_calloc (len, GRUB_MAX_UTF8_PER_UTF16 + 1);
+  if (! p)
+    return NULL;
+
+  for (i=0; i<len; i++)
+    t[i] = grub_be_to_cpu16 (grub_get_unaligned16 (us + 2 * i));
+
+  *grub_utf16_to_utf8 ((grub_uint8_t *) p, t, len) = '\0';
+
+  return p;
+}
+
+static grub_err_t
+susp_iterate_set_rockridge (struct grub_iso9660_susp_entry *susp_entry,
+			    void *_data)
+{
+  struct grub_iso9660_data *data = _data;
+  /* The "ER" entry is used to detect extensions.  The
+     `IEEE_P1285' extension means Rock ridge.  */
+  if (grub_strncmp ((char *) susp_entry->sig, "ER", 2) == 0)
+    {
+      data->rockridge = 1;
+      return 1;
+    }
+  return 0;
+}
+
+static grub_err_t
+set_rockridge (struct grub_iso9660_data *data)
+{
+  int sua_pos;
+  int sua_size;
+  char *sua;
+  struct grub_iso9660_dir rootdir;
+  struct grub_iso9660_susp_entry *entry;
+
+  data->rockridge = 0;
+
+  /* Read the system use area and test it to see if SUSP is
+     supported.  */
+  if (grub_disk_read (data->disk,
+		      (grub_le_to_cpu32 (data->voldesc.rootdir.first_sector)
+		       << GRUB_ISO9660_LOG2_BLKSZ), 0,
+		      sizeof (rootdir), (char *) &rootdir))
+    return grub_error (GRUB_ERR_BAD_FS, "not a ISO9660 filesystem");
+
+  sua_pos = (sizeof (rootdir) + rootdir.namelen
+	     + (rootdir.namelen % 2) - 1);
+  sua_size = rootdir.len - sua_pos;
+
+  if (!sua_size)
+    return GRUB_ERR_NONE;
+
+  sua = grub_malloc (sua_size);
+  if (! sua)
+    return grub_errno;
+
+  if (grub_disk_read (data->disk,
+		      (grub_le_to_cpu32 (data->voldesc.rootdir.first_sector)
+		       << GRUB_ISO9660_LOG2_BLKSZ), sua_pos,
+		      sua_size, sua))
+    {
+      grub_free (sua);
+      return grub_error (GRUB_ERR_BAD_FS, "not a ISO9660 filesystem");
+    }
+
+  entry = (struct grub_iso9660_susp_entry *) sua;
+
+  /* Test if the SUSP protocol is used on this filesystem.  */
+  if (grub_strncmp ((char *) entry->sig, "SP", 2) == 0)
+    {
+      struct grub_fshelp_node rootnode;
+
+      rootnode.data = data;
+      rootnode.alloc_dirents = ARRAY_SIZE (rootnode.dirents);
+      rootnode.have_dirents = 1;
+      rootnode.have_symlink = 0;
+      rootnode.dirents[0] = data->voldesc.rootdir;
+
+      /* The 2nd data byte stored how many bytes are skipped every time
+	 to get to the SUA (System Usage Area).  */
+      data->susp_skip = entry->data[2];
+      entry = (struct grub_iso9660_susp_entry *) ((char *) entry + entry->len);
+
+      /* Iterate over the entries in the SUA area to detect
+	 extensions.  */
+      if (grub_iso9660_susp_iterate (&rootnode,
+				     sua_pos, sua_size, susp_iterate_set_rockridge,
+				     data))
+	{
+	  grub_free (sua);
+	  return grub_errno;
+	}
+    }
+  grub_free (sua);
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_iso9660_data *
+grub_iso9660_mount (grub_disk_t disk)
+{
+  struct grub_iso9660_data *data = 0;
+  struct grub_iso9660_primary_voldesc voldesc;
+  int block;
+
+  data = grub_zalloc (sizeof (struct grub_iso9660_data));
+  if (! data)
+    return 0;
+
+  data->disk = disk;
+
+  block = 16;
+  do
+    {
+      int copy_voldesc = 0;
+
+      /* Read the superblock.  */
+      if (grub_disk_read (disk, block << GRUB_ISO9660_LOG2_BLKSZ, 0,
+			  sizeof (struct grub_iso9660_primary_voldesc),
+			  (char *) &voldesc))
+        {
+          grub_error (GRUB_ERR_BAD_FS, "not a ISO9660 filesystem");
+          goto fail;
+        }
+
+      if (grub_strncmp ((char *) voldesc.voldesc.magic, "CD001", 5) != 0)
+        {
+          grub_error (GRUB_ERR_BAD_FS, "not a ISO9660 filesystem");
+          goto fail;
+        }
+
+      if (voldesc.voldesc.type == GRUB_ISO9660_VOLDESC_PRIMARY)
+	copy_voldesc = 1;
+      else if (!data->rockridge
+	       && (voldesc.voldesc.type == GRUB_ISO9660_VOLDESC_SUPP)
+	       && (voldesc.escape[0] == 0x25) && (voldesc.escape[1] == 0x2f)
+	       &&
+               ((voldesc.escape[2] == 0x40) ||	/* UCS-2 Level 1.  */
+                (voldesc.escape[2] == 0x43) ||  /* UCS-2 Level 2.  */
+                (voldesc.escape[2] == 0x45)))	/* UCS-2 Level 3.  */
+        {
+          copy_voldesc = 1;
+          data->joliet = 1;
+        }
+
+      if (copy_voldesc)
+	{
+	  grub_memcpy((char *) &data->voldesc, (char *) &voldesc,
+		      sizeof (struct grub_iso9660_primary_voldesc));
+	  if (set_rockridge (data))
+	    goto fail;
+	}
+
+      block++;
+    } while (voldesc.voldesc.type != GRUB_ISO9660_VOLDESC_END);
+
+  return data;
+
+ fail:
+  grub_free (data);
+  return 0;
+}
+
+
+static char *
+grub_iso9660_read_symlink (grub_fshelp_node_t node)
+{
+  return node->have_symlink 
+    ? grub_strdup (node->symlink
+		   + (node->have_dirents) * sizeof (node->dirents[0])
+		   - sizeof (node->dirents)) : grub_strdup ("");
+}
+
+static grub_off_t
+get_node_size (grub_fshelp_node_t node)
+{
+  grub_off_t ret = 0;
+  grub_size_t i;
+
+  for (i = 0; i < node->have_dirents; i++)
+    ret += grub_le_to_cpu32 (node->dirents[i].size);
+  return ret;
+}
+
+struct iterate_dir_ctx
+{
+  char *filename;
+  int filename_alloc;
+  enum grub_fshelp_filetype type;
+  char *symlink;
+  int was_continue;
+};
+
+  /* Extend the symlink.  */
+static void
+add_part (struct iterate_dir_ctx *ctx,
+	  const char *part,
+	  int len2)
+{
+  int size = ctx->symlink ? grub_strlen (ctx->symlink) : 0;
+  grub_size_t sz;
+  char *new;
+
+  if (grub_add (size, len2, &sz) ||
+      grub_add (sz, 1, &sz))
+    return;
+
+  new = grub_realloc (ctx->symlink, sz);
+  if (!new)
+    {
+      grub_free (ctx->symlink);
+      ctx->symlink = NULL;
+      return;
+    }
+  ctx->symlink = new;
+
+  grub_memcpy (ctx->symlink + size, part, len2);
+  ctx->symlink[size + len2] = 0;  
+}
+
+static grub_err_t
+susp_iterate_dir (struct grub_iso9660_susp_entry *entry,
+		  void *_ctx)
+{
+  struct iterate_dir_ctx *ctx = _ctx;
+
+  /* The filename in the rock ridge entry.  */
+  if (grub_strncmp ("NM", (char *) entry->sig, 2) == 0)
+    {
+      /* The flags are stored at the data position 0, here the
+	 filename type is stored.  */
+      /* FIXME: Fix this slightly improper cast.  */
+      if (entry->data[0] & GRUB_ISO9660_RR_DOT)
+	ctx->filename = (char *) ".";
+      else if (entry->data[0] & GRUB_ISO9660_RR_DOTDOT)
+	ctx->filename = (char *) "..";
+      else if (entry->len >= 5)
+	{
+	  grub_size_t off = 0, csize = 1;
+	  char *old;
+	  grub_size_t sz;
+
+	  csize = entry->len - 5;
+	  old = ctx->filename;
+	  if (ctx->filename_alloc)
+	    {
+	      off = grub_strlen (ctx->filename);
+	      if (grub_add (csize, off, &sz) ||
+		  grub_add (sz, 1, &sz))
+		return GRUB_ERR_OUT_OF_RANGE;
+	      ctx->filename = grub_realloc (ctx->filename, sz);
+	    }
+	  else
+	    {
+	      off = 0;
+	      if (grub_add (csize, 1, &sz))
+		return GRUB_ERR_OUT_OF_RANGE;
+	      ctx->filename = grub_zalloc (sz);
+	    }
+	  if (!ctx->filename)
+	    {
+	      ctx->filename = old;
+	      return grub_errno;
+	    }
+	  ctx->filename_alloc = 1;
+	  grub_memcpy (ctx->filename + off, (char *) &entry->data[1], csize);
+	  ctx->filename[off + csize] = '\0';
+	}
+    }
+  /* The mode information (st_mode).  */
+  else if (grub_strncmp ((char *) entry->sig, "PX", 2) == 0)
+    {
+      /* At position 0 of the PX record the st_mode information is
+	 stored (little-endian).  */
+      grub_uint32_t mode = ((entry->data[0] + (entry->data[1] << 8))
+			    & GRUB_ISO9660_FSTYPE_MASK);
+
+      switch (mode)
+	{
+	case GRUB_ISO9660_FSTYPE_DIR:
+	  ctx->type = GRUB_FSHELP_DIR;
+	  break;
+	case GRUB_ISO9660_FSTYPE_REG:
+	  ctx->type = GRUB_FSHELP_REG;
+	  break;
+	case GRUB_ISO9660_FSTYPE_SYMLINK:
+	  ctx->type = GRUB_FSHELP_SYMLINK;
+	  break;
+	default:
+	  ctx->type = GRUB_FSHELP_UNKNOWN;
+	}
+    }
+  else if (grub_strncmp ("SL", (char *) entry->sig, 2) == 0)
+    {
+      unsigned int pos = 1;
+
+      /* The symlink is not stored as a POSIX symlink, translate it.  */
+      while (pos + sizeof (*entry) < entry->len)
+	{
+	  /* The current position is the `Component Flag'.  */
+	  switch (entry->data[pos] & 30)
+	    {
+	    case 0:
+	      {
+		/* The data on pos + 2 is the actual data, pos + 1
+		   is the length.  Both are part of the `Component
+		   Record'.  */
+		if (ctx->symlink && !ctx->was_continue)
+		  {
+		    add_part (ctx, "/", 1);
+		    if (grub_errno)
+		      return grub_errno;
+		  }
+
+		add_part (ctx, (char *) &entry->data[pos + 2],
+			  entry->data[pos + 1]);
+		ctx->was_continue = (entry->data[pos] & 1);
+		break;
+	      }
+
+	    case 2:
+	      add_part (ctx, "./", 2);
+	      break;
+
+	    case 4:
+	      add_part (ctx, "../", 3);
+	      break;
+
+	    case 8:
+	      add_part (ctx, "/", 1);
+	      break;
+	    }
+
+	  /* Check if grub_realloc() failed in add_part(). */
+	  if (grub_errno)
+	    return grub_errno;
+
+	  /* In pos + 1 the length of the `Component Record' is
+	     stored.  */
+	  pos += entry->data[pos + 1] + 2;
+	}
+
+      /* Check if `grub_realloc' failed.  */
+      if (grub_errno)
+	return grub_errno;
+    }
+
+  return 0;
+}
+
+static int
+grub_iso9660_iterate_dir (grub_fshelp_node_t dir,
+			  grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  struct grub_iso9660_dir dirent;
+  grub_off_t offset = 0;
+  grub_off_t len;
+  struct iterate_dir_ctx ctx;
+
+  len = get_node_size (dir);
+
+  for (; offset < len; offset += dirent.len)
+    {
+      ctx.symlink = 0;
+      ctx.was_continue = 0;
+
+      if (read_node (dir, offset, sizeof (dirent), (char *) &dirent))
+	return 0;
+
+      /* The end of the block, skip to the next one.  */
+      if (!dirent.len)
+	{
+	  offset = (offset / GRUB_ISO9660_BLKSZ + 1) * GRUB_ISO9660_BLKSZ;
+	  continue;
+	}
+
+      {
+	char name[MAX_NAMELEN + 1];
+	int nameoffset = offset + sizeof (dirent);
+	struct grub_fshelp_node *node;
+	int sua_off = (sizeof (dirent) + dirent.namelen + 1
+		       - (dirent.namelen % 2));
+	int sua_size = dirent.len - sua_off;
+
+	sua_off += offset + dir->data->susp_skip;
+
+	ctx.filename = 0;
+	ctx.filename_alloc = 0;
+	ctx.type = GRUB_FSHELP_UNKNOWN;
+
+	if (dir->data->rockridge
+	    && grub_iso9660_susp_iterate (dir, sua_off, sua_size,
+					  susp_iterate_dir, &ctx))
+	  return 0;
+
+	/* Read the name.  */
+	if (read_node (dir, nameoffset, dirent.namelen, (char *) name))
+	  return 0;
+
+	node = grub_malloc (sizeof (struct grub_fshelp_node));
+	if (!node)
+	  return 0;
+
+	node->alloc_dirents = ARRAY_SIZE (node->dirents);
+	node->have_dirents = 1;
+
+	/* Setup a new node.  */
+	node->data = dir->data;
+	node->have_symlink = 0;
+
+	/* If the filetype was not stored using rockridge, use
+	   whatever is stored in the iso9660 filesystem.  */
+	if (ctx.type == GRUB_FSHELP_UNKNOWN)
+	  {
+	    if ((dirent.flags & FLAG_TYPE) == FLAG_TYPE_DIR)
+	      ctx.type = GRUB_FSHELP_DIR;
+	    else
+	      ctx.type = GRUB_FSHELP_REG;
+	  }
+
+	/* . and .. */
+	if (!ctx.filename && dirent.namelen == 1 && name[0] == 0)
+	  ctx.filename = (char *) ".";
+
+	if (!ctx.filename && dirent.namelen == 1 && name[0] == 1)
+	  ctx.filename = (char *) "..";
+
+	/* The filename was not stored in a rock ridge entry.  Read it
+	   from the iso9660 filesystem.  */
+	if (!dir->data->joliet && !ctx.filename)
+	  {
+	    char *ptr;
+	    name[dirent.namelen] = '\0';
+	    ctx.filename = grub_strrchr (name, ';');
+	    if (ctx.filename)
+	      *ctx.filename = '\0';
+	    /* ISO9660 names are not case-preserving.  */
+	    ctx.type |= GRUB_FSHELP_CASE_INSENSITIVE;
+	    for (ptr = name; *ptr; ptr++)
+	      *ptr = grub_tolower (*ptr);
+	    if (ptr != name && *(ptr - 1) == '.')
+	      *(ptr - 1) = 0;
+	    ctx.filename = name;
+	  }
+
+        if (dir->data->joliet && !ctx.filename)
+          {
+            char *semicolon;
+
+            ctx.filename = grub_iso9660_convert_string
+                  ((grub_uint8_t *) name, dirent.namelen >> 1);
+
+	    semicolon = grub_strrchr (ctx.filename, ';');
+	    if (semicolon)
+	      *semicolon = '\0';
+
+            ctx.filename_alloc = 1;
+          }
+
+	node->dirents[0] = dirent;
+	while (dirent.flags & FLAG_MORE_EXTENTS)
+	  {
+	    offset += dirent.len;
+	    if (read_node (dir, offset, sizeof (dirent), (char *) &dirent))
+	      {
+		if (ctx.filename_alloc)
+		  grub_free (ctx.filename);
+		grub_free (node);
+		return 0;
+	      }
+	    if (node->have_dirents >= node->alloc_dirents)
+	      {
+		struct grub_fshelp_node *new_node;
+		grub_size_t sz;
+
+		if (grub_mul (node->alloc_dirents, 2, &node->alloc_dirents) ||
+		    grub_sub (node->alloc_dirents, ARRAY_SIZE (node->dirents), &sz) ||
+		    grub_mul (sz, sizeof (node->dirents[0]), &sz) ||
+		    grub_add (sz, sizeof (struct grub_fshelp_node), &sz))
+		  goto fail_0;
+
+		new_node = grub_realloc (node, sz);
+		if (!new_node)
+		  {
+ fail_0:
+		    if (ctx.filename_alloc)
+		      grub_free (ctx.filename);
+		    grub_free (node);
+		    return 0;
+		  }
+		node = new_node;
+	      }
+	    node->dirents[node->have_dirents++] = dirent;
+	  }
+	if (ctx.symlink)
+	  {
+	    if ((node->alloc_dirents - node->have_dirents)
+		* sizeof (node->dirents[0]) < grub_strlen (ctx.symlink) + 1)
+	      {
+		struct grub_fshelp_node *new_node;
+		grub_size_t sz;
+
+		if (grub_sub (node->alloc_dirents, ARRAY_SIZE (node->dirents), &sz) ||
+		    grub_mul (sz, sizeof (node->dirents[0]), &sz) ||
+		    grub_add (sz, sizeof (struct grub_fshelp_node) + 1, &sz) ||
+		    grub_add (sz, grub_strlen (ctx.symlink), &sz))
+		  goto fail_1;
+
+		new_node = grub_realloc (node, sz);
+		if (!new_node)
+		  {
+ fail_1:
+		    if (ctx.filename_alloc)
+		      grub_free (ctx.filename);
+		    grub_free (node);
+		    return 0;
+		  }
+		node = new_node;
+	      }
+	    node->have_symlink = 1;
+	    grub_strcpy (node->symlink
+			 + node->have_dirents * sizeof (node->dirents[0])
+			 - sizeof (node->dirents), ctx.symlink);
+	    grub_free (ctx.symlink);
+	    ctx.symlink = 0;
+	    ctx.was_continue = 0;
+	  }
+	if (hook (ctx.filename, ctx.type, node, hook_data))
+	  {
+	    if (ctx.filename_alloc)
+	      grub_free (ctx.filename);
+	    return 1;
+	  }
+	if (ctx.filename_alloc)
+	  grub_free (ctx.filename);
+      }
+    }
+
+  return 0;
+}
+
+
+
+/* Context for grub_iso9660_dir.  */
+struct grub_iso9660_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_iso9660_dir.  */
+static int
+grub_iso9660_dir_iter (const char *filename,
+		       enum grub_fshelp_filetype filetype,
+		       grub_fshelp_node_t node, void *data)
+{
+  struct grub_iso9660_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = !!iso9660_to_unixtime2 (&node->dirents[0].mtime, &info.mtime);
+
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_iso9660_dir (grub_device_t device, const char *path,
+		  grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_iso9660_dir_ctx ctx = { hook, hook_data };
+  struct grub_iso9660_data *data = 0;
+  struct grub_fshelp_node rootnode;
+  struct grub_fshelp_node *foundnode;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_iso9660_mount (device->disk);
+  if (! data)
+    goto fail;
+
+  rootnode.data = data;
+  rootnode.alloc_dirents = 0;
+  rootnode.have_dirents = 1;
+  rootnode.have_symlink = 0;
+  rootnode.dirents[0] = data->voldesc.rootdir;
+
+  /* Use the fshelp function to traverse the path.  */
+  if (grub_fshelp_find_file (path, &rootnode,
+			     &foundnode,
+			     grub_iso9660_iterate_dir,
+			     grub_iso9660_read_symlink,
+			     GRUB_FSHELP_DIR))
+    goto fail;
+
+  /* List the files in the directory.  */
+  grub_iso9660_iterate_dir (foundnode, grub_iso9660_dir_iter, &ctx);
+
+  if (foundnode != &rootnode)
+    grub_free (foundnode);
+
+ fail:
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_iso9660_open (struct grub_file *file, const char *name)
+{
+  struct grub_iso9660_data *data;
+  struct grub_fshelp_node rootnode;
+  struct grub_fshelp_node *foundnode;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_iso9660_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  rootnode.data = data;
+  rootnode.alloc_dirents = 0;
+  rootnode.have_dirents = 1;
+  rootnode.have_symlink = 0;
+  rootnode.dirents[0] = data->voldesc.rootdir;
+
+  /* Use the fshelp function to traverse the path.  */
+  if (grub_fshelp_find_file (name, &rootnode,
+			     &foundnode,
+			     grub_iso9660_iterate_dir,
+			     grub_iso9660_read_symlink,
+			     GRUB_FSHELP_REG))
+    goto fail;
+
+  data->node = foundnode;
+  file->data = data;
+  file->size = get_node_size (foundnode);
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+static grub_ssize_t
+grub_iso9660_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_iso9660_data *data =
+    (struct grub_iso9660_data *) file->data;
+  grub_err_t err;
+
+  /* XXX: The file is stored in as a single extent.  */
+  data->disk->read_hook = file->read_hook;
+  data->disk->read_hook_data = file->read_hook_data;
+  err = read_node (data->node, file->offset, len, buf);
+  data->disk->read_hook = NULL;
+
+  if (err || grub_errno)
+    return -1;
+
+  return len;
+}
+
+
+static grub_err_t
+grub_iso9660_close (grub_file_t file)
+{
+  struct grub_iso9660_data *data =
+    (struct grub_iso9660_data *) file->data;
+  grub_free (data->node);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_err_t
+grub_iso9660_label (grub_device_t device, char **label)
+{
+  struct grub_iso9660_data *data;
+  data = grub_iso9660_mount (device->disk);
+
+  if (data)
+    {
+      if (data->joliet)
+        *label = grub_iso9660_convert_string (data->voldesc.volname, 16);
+      else
+        *label = grub_strndup ((char *) data->voldesc.volname, 32);
+      if (*label)
+	{
+	  char *ptr;
+	  for (ptr = *label; *ptr;ptr++);
+	  ptr--;
+	  while (ptr >= *label && *ptr == ' ')
+	    *ptr-- = 0;
+	}
+
+      grub_free (data);
+    }
+  else
+    *label = 0;
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_iso9660_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_iso9660_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_iso9660_mount (disk);
+  if (data)
+    {
+      if (! data->voldesc.modified.year[0] && ! data->voldesc.modified.year[1]
+	  && ! data->voldesc.modified.year[2] && ! data->voldesc.modified.year[3]
+	  && ! data->voldesc.modified.month[0] && ! data->voldesc.modified.month[1]
+	  && ! data->voldesc.modified.day[0] && ! data->voldesc.modified.day[1]
+	  && ! data->voldesc.modified.hour[0] && ! data->voldesc.modified.hour[1]
+	  && ! data->voldesc.modified.minute[0] && ! data->voldesc.modified.minute[1]
+	  && ! data->voldesc.modified.second[0] && ! data->voldesc.modified.second[1]
+	  && ! data->voldesc.modified.hundredth[0] && ! data->voldesc.modified.hundredth[1])
+	{
+	  grub_error (GRUB_ERR_BAD_NUMBER, "no creation date in filesystem to generate UUID");
+	  *uuid = NULL;
+	}
+      else
+	{
+	  *uuid = grub_xasprintf ("%c%c%c%c-%c%c-%c%c-%c%c-%c%c-%c%c-%c%c",
+				 data->voldesc.modified.year[0],
+				 data->voldesc.modified.year[1],
+				 data->voldesc.modified.year[2],
+				 data->voldesc.modified.year[3],
+				 data->voldesc.modified.month[0],
+				 data->voldesc.modified.month[1],
+				 data->voldesc.modified.day[0],
+				 data->voldesc.modified.day[1],
+				 data->voldesc.modified.hour[0],
+				 data->voldesc.modified.hour[1],
+				 data->voldesc.modified.minute[0],
+				 data->voldesc.modified.minute[1],
+				 data->voldesc.modified.second[0],
+				 data->voldesc.modified.second[1],
+				 data->voldesc.modified.hundredth[0],
+				 data->voldesc.modified.hundredth[1]);
+	}
+    }
+  else
+    *uuid = NULL;
+
+	grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+/* Get writing time of filesystem. */
+static grub_err_t 
+grub_iso9660_mtime (grub_device_t device, grub_int64_t *timebuf)
+{
+  struct grub_iso9660_data *data;
+  grub_disk_t disk = device->disk;
+  grub_err_t err;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_iso9660_mount (disk);
+  if (!data)
+    {
+      grub_dl_unref (my_mod);
+      return grub_errno;
+    }
+  err = iso9660_to_unixtime (&data->voldesc.modified, timebuf);
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return err;
+}
+
+
+
+
+static struct grub_fs grub_iso9660_fs =
+  {
+    .name = "iso9660",
+    .fs_dir = grub_iso9660_dir,
+    .fs_open = grub_iso9660_open,
+    .fs_read = grub_iso9660_read,
+    .fs_close = grub_iso9660_close,
+    .fs_label = grub_iso9660_label,
+    .fs_uuid = grub_iso9660_uuid,
+    .fs_mtime = grub_iso9660_mtime,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(iso9660)
+{
+  grub_fs_register (&grub_iso9660_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(iso9660)
+{
+  grub_fs_unregister (&grub_iso9660_fs);
+}
diff --git a/grub-core/fs/jfs.c b/grub-core/fs/jfs.c
new file mode 100644
index 0000000..6f7c439
--- /dev/null
+++ b/grub-core/fs/jfs.c
@@ -0,0 +1,973 @@
+/* jfs.c - JFS.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/charset.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_JFS_MAX_SYMLNK_CNT	8
+#define GRUB_JFS_FILETYPE_MASK	0170000
+#define GRUB_JFS_FILETYPE_REG	0100000
+#define GRUB_JFS_FILETYPE_LNK	0120000
+#define GRUB_JFS_FILETYPE_DIR	0040000
+
+#define GRUB_JFS_SBLOCK		64
+#define GRUB_JFS_AGGR_INODE	2
+#define GRUB_JFS_FS1_INODE_BLK	104
+
+#define GRUB_JFS_TREE_LEAF	2
+
+struct grub_jfs_sblock
+{
+  /* The magic for JFS.  It should contain the string "JFS1".  */
+  grub_uint8_t magic[4];
+  grub_uint32_t version;
+  grub_uint64_t ag_size;
+
+  /* The size of a filesystem block in bytes.  XXX: currently only
+     4096 was tested.  */
+  grub_uint32_t blksz;
+  grub_uint16_t log2_blksz;
+  grub_uint8_t unused[14];
+  grub_uint32_t flags;
+  grub_uint8_t unused3[61];
+  char volname[11];
+  grub_uint8_t unused2[24];
+  grub_uint8_t uuid[16];
+  char volname2[16];
+};
+
+struct grub_jfs_extent
+{
+  /* The length of the extent in filesystem blocks.  */
+  grub_uint16_t length;
+  grub_uint8_t length2;
+
+  /* The physical offset of the first block on the disk.  */
+  grub_uint8_t blk1;
+  grub_uint32_t blk2;
+} GRUB_PACKED;
+
+#define GRUB_JFS_IAG_INODES_OFFSET 3072
+#define GRUB_JFS_IAG_INODES_COUNT 128
+
+struct grub_jfs_iag
+{
+  grub_uint8_t unused[GRUB_JFS_IAG_INODES_OFFSET];
+  struct grub_jfs_extent inodes[GRUB_JFS_IAG_INODES_COUNT];
+} GRUB_PACKED;
+
+
+/* The head of the tree used to find extents.  */
+struct grub_jfs_treehead
+{
+  grub_uint64_t next;
+  grub_uint64_t prev;
+
+  grub_uint8_t flags;
+  grub_uint8_t unused;
+
+  grub_uint16_t count;
+  grub_uint16_t max;
+  grub_uint8_t unused2[10];
+} GRUB_PACKED;
+
+/* A node in the extent tree.  */
+struct grub_jfs_tree_extent
+{
+  grub_uint8_t flags;
+  grub_uint16_t unused;
+
+  /* The offset is the key used to lookup an extent.  */
+  grub_uint8_t offset1;
+  grub_uint32_t offset2;
+
+  struct grub_jfs_extent extent;
+} GRUB_PACKED;
+
+/* The tree of directory entries.  */
+struct grub_jfs_tree_dir
+{
+  /* Pointers to the previous and next tree headers of other nodes on
+     this level.  */
+  grub_uint64_t nextb;
+  grub_uint64_t prevb;
+
+  grub_uint8_t flags;
+
+  /* The amount of dirents in this node.  */
+  grub_uint8_t count;
+  grub_uint8_t freecnt;
+  grub_uint8_t freelist;
+  grub_uint8_t maxslot;
+
+  /* The location of the sorted array of pointers to dirents.  */
+  grub_uint8_t sindex;
+  grub_uint8_t unused[10];
+} GRUB_PACKED;
+
+/* An internal node in the dirents tree.  */
+struct grub_jfs_internal_dirent
+{
+  struct grub_jfs_extent ex;
+  grub_uint8_t next;
+  grub_uint8_t len;
+  grub_uint16_t namepart[11];
+} GRUB_PACKED;
+
+/* A leaf node in the dirents tree.  */
+struct grub_jfs_leaf_dirent
+{
+  /* The inode for this dirent.  */
+  grub_uint32_t inode;
+  grub_uint8_t next;
+
+  /* The size of the name.  */
+  grub_uint8_t len;
+  grub_uint16_t namepart[11];
+  grub_uint32_t index;
+} GRUB_PACKED;
+
+/* A leaf in the dirents tree.  This one is used if the previously
+   dirent was not big enough to store the name.  */
+struct grub_jfs_leaf_next_dirent
+{
+  grub_uint8_t next;
+  grub_uint8_t len;
+  grub_uint16_t namepart[15];
+} GRUB_PACKED;
+
+struct grub_jfs_time
+{
+  grub_int32_t sec;
+  grub_int32_t nanosec;
+} GRUB_PACKED;
+
+struct grub_jfs_inode
+{
+  grub_uint32_t stamp;
+  grub_uint32_t fileset;
+  grub_uint32_t inode;
+  grub_uint8_t unused[12];
+  grub_uint64_t size;
+  grub_uint8_t unused2[20];
+  grub_uint32_t mode;
+  struct grub_jfs_time atime;
+  struct grub_jfs_time ctime;
+  struct grub_jfs_time mtime;
+  grub_uint8_t unused3[48];
+  grub_uint8_t unused4[96];
+
+  union
+  {
+    /* The tree describing the extents of the file.  */
+    struct GRUB_PACKED
+    {
+      struct grub_jfs_treehead tree;
+      struct grub_jfs_tree_extent extents[16];
+    } file;
+    union
+    {
+      /* The tree describing the dirents.  */
+      struct
+      {
+	grub_uint8_t unused[16];
+	grub_uint8_t flags;
+
+	/* Amount of dirents in this node.  */
+	grub_uint8_t count;
+	grub_uint8_t freecnt;
+	grub_uint8_t freelist;
+	grub_uint32_t idotdot;
+	grub_uint8_t sorted[8];
+      } header;
+      struct grub_jfs_leaf_dirent dirents[8];
+    } GRUB_PACKED dir;
+    /* Fast symlink.  */
+    struct
+    {
+      grub_uint8_t unused[32];
+      grub_uint8_t path[256];
+    } symlink;
+  } GRUB_PACKED;
+} GRUB_PACKED;
+
+struct grub_jfs_data
+{
+  struct grub_jfs_sblock sblock;
+  grub_disk_t disk;
+  struct grub_jfs_inode fileset;
+  struct grub_jfs_inode currinode;
+  int caseins;
+  int pos;
+  int linknest;
+  int namecomponentlen;
+} GRUB_PACKED;
+
+struct grub_jfs_diropen
+{
+  int index;
+  union
+  {
+    struct grub_jfs_tree_dir header;
+    struct grub_jfs_leaf_dirent dirent[0];
+    struct grub_jfs_leaf_next_dirent next_dirent[0];
+    grub_uint8_t sorted[0];
+  } GRUB_PACKED *dirpage;
+  struct grub_jfs_data *data;
+  struct grub_jfs_inode *inode;
+  int count;
+  grub_uint8_t *sorted;
+  struct grub_jfs_leaf_dirent *leaf;
+  struct grub_jfs_leaf_next_dirent *next_leaf;
+
+  /* The filename and inode of the last read dirent.  */
+  /* On-disk name is at most 255 UTF-16 codepoints.
+     Every UTF-16 codepoint is at most 4 UTF-8 bytes.
+   */
+  char name[256 * GRUB_MAX_UTF8_PER_UTF16 + 1];
+  grub_uint32_t ino;
+} GRUB_PACKED;
+
+
+static grub_dl_t my_mod;
+
+static grub_err_t grub_jfs_lookup_symlink (struct grub_jfs_data *data, grub_uint32_t ino);
+
+static grub_int64_t
+getblk (struct grub_jfs_treehead *treehead,
+	struct grub_jfs_tree_extent *extents,
+	int max_extents,
+	struct grub_jfs_data *data,
+	grub_uint64_t blk)
+{
+  int found = -1;
+  int i;
+
+  for (i = 0; i < grub_le_to_cpu16 (treehead->count) - 2 &&
+	      i < max_extents; i++)
+    {
+      if (treehead->flags & GRUB_JFS_TREE_LEAF)
+	{
+	  /* Read the leafnode.  */
+	  if (grub_le_to_cpu32 (extents[i].offset2) <= blk
+	      && ((grub_le_to_cpu16 (extents[i].extent.length))
+		  + (extents[i].extent.length2 << 16)
+		  + grub_le_to_cpu32 (extents[i].offset2)) > blk)
+	    return (blk - grub_le_to_cpu32 (extents[i].offset2)
+		    + grub_le_to_cpu32 (extents[i].extent.blk2));
+	}
+      else
+	if (blk >= grub_le_to_cpu32 (extents[i].offset2))
+	  found = i;
+    }
+
+  if (found != -1)
+    {
+      grub_int64_t ret = -1;
+      struct
+      {
+	struct grub_jfs_treehead treehead;
+	struct grub_jfs_tree_extent extents[254];
+      } *tree;
+
+      tree = grub_zalloc (sizeof (*tree));
+      if (!tree)
+	return -1;
+
+      if (!grub_disk_read (data->disk,
+			   ((grub_disk_addr_t) grub_le_to_cpu32 (extents[found].extent.blk2))
+			   << (grub_le_to_cpu16 (data->sblock.log2_blksz)
+			       - GRUB_DISK_SECTOR_BITS), 0,
+			   sizeof (*tree), (char *) tree))
+	{
+	  if (grub_memcmp (&tree->treehead, treehead, sizeof (struct grub_jfs_treehead)) ||
+	      grub_memcmp (&tree->extents, extents, 254 * sizeof (struct grub_jfs_tree_extent)))
+	    ret = getblk (&tree->treehead, &tree->extents[0], 254, data, blk);
+	  else
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "jfs: infinite recursion detected");
+	      ret = -1;
+	    }
+	}
+      grub_free (tree);
+      return ret;
+    }
+
+  return -1;
+}
+
+/* Get the block number for the block BLK in the node INODE in the
+   mounted filesystem DATA.  */
+static grub_int64_t
+grub_jfs_blkno (struct grub_jfs_data *data, struct grub_jfs_inode *inode,
+		grub_uint64_t blk)
+{
+  return getblk (&inode->file.tree, &inode->file.extents[0], 16, data, blk);
+}
+
+
+static grub_err_t
+grub_jfs_read_inode (struct grub_jfs_data *data, grub_uint32_t ino,
+		     struct grub_jfs_inode *inode)
+{
+  struct grub_jfs_extent iag_inodes[GRUB_JFS_IAG_INODES_COUNT];
+  grub_uint32_t iagnum = ino / 4096;
+  unsigned inoext = (ino % 4096) / 32;
+  unsigned inonum = (ino % 4096) % 32;
+  grub_uint64_t iagblk;
+  grub_uint64_t inoblk;
+
+  iagblk = grub_jfs_blkno (data, &data->fileset, iagnum + 1);
+  if (grub_errno)
+    return grub_errno;
+
+  /* Read in the IAG.  */
+  if (grub_disk_read (data->disk,
+		      iagblk << (grub_le_to_cpu16 (data->sblock.log2_blksz)
+				 - GRUB_DISK_SECTOR_BITS),
+		      GRUB_JFS_IAG_INODES_OFFSET,
+		      sizeof (iag_inodes), &iag_inodes))
+    return grub_errno;
+
+  inoblk = grub_le_to_cpu32 (iag_inodes[inoext].blk2);
+  inoblk <<= (grub_le_to_cpu16 (data->sblock.log2_blksz)
+	      - GRUB_DISK_SECTOR_BITS);
+  inoblk += inonum;
+
+  if (grub_disk_read (data->disk, inoblk, 0,
+		      sizeof (struct grub_jfs_inode), inode))
+    return grub_errno;
+
+  return 0;
+}
+
+
+static struct grub_jfs_data *
+grub_jfs_mount (grub_disk_t disk)
+{
+  struct grub_jfs_data *data = 0;
+
+  data = grub_malloc (sizeof (struct grub_jfs_data));
+  if (!data)
+    return 0;
+
+  /* Read the superblock.  */
+  if (grub_disk_read (disk, GRUB_JFS_SBLOCK, 0,
+		      sizeof (struct grub_jfs_sblock), &data->sblock))
+    goto fail;
+
+  if (grub_strncmp ((char *) (data->sblock.magic), "JFS1", 4))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a JFS filesystem");
+      goto fail;
+    }
+
+  if (data->sblock.blksz == 0
+      || grub_le_to_cpu32 (data->sblock.blksz)
+      != (1U << grub_le_to_cpu16 (data->sblock.log2_blksz))
+      || grub_le_to_cpu16 (data->sblock.log2_blksz) < GRUB_DISK_SECTOR_BITS)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a JFS filesystem");
+      goto fail;
+    }
+
+  data->disk = disk;
+  data->pos = 0;
+  data->linknest = 0;
+
+  /* Read the inode of the first fileset.  */
+  if (grub_disk_read (data->disk, GRUB_JFS_FS1_INODE_BLK, 0,
+		      sizeof (struct grub_jfs_inode), &data->fileset))
+    goto fail;
+
+  if (data->sblock.flags & grub_cpu_to_le32_compile_time (0x00200000))
+    data->namecomponentlen = 11;
+  else
+    data->namecomponentlen = 13;
+
+  if (data->sblock.flags & grub_cpu_to_le32_compile_time (0x40000000))
+    data->caseins = 1;
+  else
+    data->caseins = 0;
+
+  return data;
+
+ fail:
+  grub_free (data);
+
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a JFS filesystem");
+
+  return 0;
+}
+
+
+static struct grub_jfs_diropen *
+grub_jfs_opendir (struct grub_jfs_data *data, struct grub_jfs_inode *inode)
+{
+  struct grub_jfs_internal_dirent *de;
+  struct grub_jfs_diropen *diro;
+  grub_disk_addr_t blk;
+
+  de = (struct grub_jfs_internal_dirent *) inode->dir.dirents;
+
+  if (!((grub_le_to_cpu32 (inode->mode)
+	 & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_DIR))
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+      return 0;
+    }
+
+  diro = grub_zalloc (sizeof (struct grub_jfs_diropen));
+  if (!diro)
+    return 0;
+
+  diro->data = data;
+  diro->inode = inode;
+
+  /* Check if the entire tree is contained within the inode.  */
+  if (inode->file.tree.flags & GRUB_JFS_TREE_LEAF)
+    {
+      diro->leaf = inode->dir.dirents;
+      diro->next_leaf = (struct grub_jfs_leaf_next_dirent *) de;
+      diro->sorted = inode->dir.header.sorted;
+      diro->count = inode->dir.header.count;
+
+      return diro;
+    }
+
+  diro->dirpage = grub_malloc (grub_le_to_cpu32 (data->sblock.blksz));
+  if (!diro->dirpage)
+    {
+      grub_free (diro);
+      return 0;
+    }
+
+  blk = grub_le_to_cpu32 (de[inode->dir.header.sorted[0]].ex.blk2);
+  blk <<= (grub_le_to_cpu16 (data->sblock.log2_blksz) - GRUB_DISK_SECTOR_BITS);
+
+  /* Read in the nodes until we are on the leaf node level.  */
+  do
+    {
+      int index;
+      if (grub_disk_read (data->disk, blk, 0,
+			  grub_le_to_cpu32 (data->sblock.blksz),
+			  diro->dirpage->sorted))
+	{
+	  grub_free (diro->dirpage);
+	  grub_free (diro);
+	  return 0;
+	}
+
+      de = (struct grub_jfs_internal_dirent *) diro->dirpage->dirent;
+      index = diro->dirpage->sorted[diro->dirpage->header.sindex * 32];
+      blk = (grub_le_to_cpu32 (de[index].ex.blk2)
+	     << (grub_le_to_cpu16 (data->sblock.log2_blksz)
+		 - GRUB_DISK_SECTOR_BITS));
+    } while (!(diro->dirpage->header.flags & GRUB_JFS_TREE_LEAF));
+
+  diro->leaf = diro->dirpage->dirent;
+  diro->next_leaf = diro->dirpage->next_dirent;
+  diro->sorted = &diro->dirpage->sorted[diro->dirpage->header.sindex * 32];
+  diro->count = diro->dirpage->header.count;
+
+  return diro;
+}
+
+
+static void
+grub_jfs_closedir (struct grub_jfs_diropen *diro)
+{
+  if (!diro)
+    return;
+  grub_free (diro->dirpage);
+  grub_free (diro);
+}
+
+static void
+le_to_cpu16_copy (grub_uint16_t *out, grub_uint16_t *in, grub_size_t len)
+{
+  while (len--)
+    *out++ = grub_le_to_cpu16 (*in++);
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
+#endif
+
+/* Read in the next dirent from the directory described by DIRO.  */
+static grub_err_t
+grub_jfs_getent (struct grub_jfs_diropen *diro)
+{
+  int strpos = 0;
+  struct grub_jfs_leaf_dirent *leaf;
+  struct grub_jfs_leaf_next_dirent *next_leaf;
+  int len;
+  int nextent;
+  grub_uint16_t filename[256];
+
+  /* The last node, read in more.  */
+  if (diro->index == diro->count)
+    {
+      grub_disk_addr_t next;
+
+      /* If the inode contains the entry tree or if this was the last
+	 node, there is nothing to read.  */
+      if ((diro->inode->file.tree.flags & GRUB_JFS_TREE_LEAF)
+	  || !grub_le_to_cpu64 (diro->dirpage->header.nextb))
+	return GRUB_ERR_OUT_OF_RANGE;
+
+      next = grub_le_to_cpu64 (diro->dirpage->header.nextb);
+      next <<= (grub_le_to_cpu16 (diro->data->sblock.log2_blksz)
+		- GRUB_DISK_SECTOR_BITS);
+
+      if (grub_disk_read (diro->data->disk, next, 0,
+			  grub_le_to_cpu32 (diro->data->sblock.blksz),
+			  diro->dirpage->sorted))
+	return grub_errno;
+
+      diro->leaf = diro->dirpage->dirent;
+      diro->next_leaf = diro->dirpage->next_dirent;
+      diro->sorted = &diro->dirpage->sorted[diro->dirpage->header.sindex * 32];
+      diro->count = diro->dirpage->header.count;
+      diro->index = 0;
+    }
+
+  leaf = &diro->leaf[diro->sorted[diro->index]];
+  next_leaf = &diro->next_leaf[diro->index];
+
+  len = leaf->len;
+  if (!len)
+    {
+      diro->index++;
+      return grub_jfs_getent (diro);
+    }
+
+  le_to_cpu16_copy (filename + strpos, leaf->namepart, len < diro->data->namecomponentlen ? len
+		    : diro->data->namecomponentlen);
+  strpos += len < diro->data->namecomponentlen ? len
+    : diro->data->namecomponentlen;
+  diro->ino = grub_le_to_cpu32 (leaf->inode);
+  len -= diro->data->namecomponentlen;
+
+  /* Move down to the leaf level.  */
+  nextent = leaf->next;
+  if (leaf->next != 255 && len > 0)
+    do
+      {
+ 	next_leaf = &diro->next_leaf[nextent];
+	le_to_cpu16_copy (filename + strpos, next_leaf->namepart, len < 15 ? len : 15);
+	strpos += len < 15 ? len : 15;
+
+	len -= 15;
+	nextent = next_leaf->next;
+      } while (next_leaf->next != 255 && len > 0);
+
+  diro->index++;
+
+  /* Convert the temporary UTF16 filename to UTF8.  */
+  *grub_utf16_to_utf8 ((grub_uint8_t *) (diro->name), filename, strpos) = '\0';
+
+  return 0;
+}
+
+#if __GNUC__ >= 9
+#pragma GCC diagnostic pop
+#endif
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_jfs_read_file (struct grub_jfs_data *data,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t pos, grub_size_t len, char *buf)
+{
+  grub_off_t i;
+  grub_off_t blockcnt;
+
+  blockcnt = (len + pos + grub_le_to_cpu32 (data->sblock.blksz) - 1)
+    >> grub_le_to_cpu16 (data->sblock.log2_blksz);
+
+  for (i = pos >> grub_le_to_cpu16 (data->sblock.log2_blksz); i < blockcnt; i++)
+    {
+      grub_disk_addr_t blknr;
+      grub_uint32_t blockoff = pos & (grub_le_to_cpu32 (data->sblock.blksz) - 1);
+      grub_uint32_t blockend = grub_le_to_cpu32 (data->sblock.blksz);
+
+      grub_uint64_t skipfirst = 0;
+
+      blknr = grub_jfs_blkno (data, &data->currinode, i);
+      if (grub_errno)
+	return -1;
+
+      /* Last block.  */
+      if (i == blockcnt - 1)
+	{
+	  blockend = (len + pos) & (grub_le_to_cpu32 (data->sblock.blksz) - 1);
+
+	  if (!blockend)
+	    blockend = grub_le_to_cpu32 (data->sblock.blksz);
+	}
+
+      /* First block.  */
+      if (i == (pos >> grub_le_to_cpu16 (data->sblock.log2_blksz)))
+	{
+	  skipfirst = blockoff;
+	  blockend -= skipfirst;
+	}
+
+      data->disk->read_hook = read_hook;
+      data->disk->read_hook_data = read_hook_data;
+      grub_disk_read (data->disk,
+		      blknr << (grub_le_to_cpu16 (data->sblock.log2_blksz)
+				- GRUB_DISK_SECTOR_BITS),
+		      skipfirst, blockend, buf);
+
+      data->disk->read_hook = 0;
+      if (grub_errno)
+	return -1;
+
+      buf += grub_le_to_cpu32 (data->sblock.blksz) - skipfirst;
+    }
+
+  return len;
+}
+
+
+/* Find the file with the pathname PATH on the filesystem described by
+   DATA.  */
+static grub_err_t
+grub_jfs_find_file (struct grub_jfs_data *data, const char *path,
+		    grub_uint32_t start_ino)
+{
+  const char *name;
+  const char *next = path;
+  struct grub_jfs_diropen *diro = NULL;
+
+  if (grub_jfs_read_inode (data, start_ino, &data->currinode))
+    return grub_errno;
+
+  while (1)
+    {
+      name = next;
+      while (*name == '/')
+	name++;
+      if (name[0] == 0)
+	return GRUB_ERR_NONE;
+      for (next = name; *next && *next != '/'; next++);
+
+      if (name[0] == '.' && name + 1 == next)
+	continue;
+
+      if (name[0] == '.' && name[1] == '.' && name + 2 == next)
+	{
+	  grub_uint32_t ino = grub_le_to_cpu32 (data->currinode.dir.header.idotdot);
+
+	  if (grub_jfs_read_inode (data, ino, &data->currinode))
+	    return grub_errno;
+
+	  continue;
+	}
+
+      diro = grub_jfs_opendir (data, &data->currinode);
+      if (!diro)
+	return grub_errno;
+
+      for (;;)
+	{
+	  if (grub_jfs_getent (diro) == GRUB_ERR_OUT_OF_RANGE)
+	    {
+	      grub_jfs_closedir (diro);
+	      return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), path);
+	    }
+
+	  /* Check if the current direntry matches the current part of the
+	     pathname.  */
+	  if ((data->caseins ? grub_strncasecmp (name, diro->name, next - name) == 0
+	       : grub_strncmp (name, diro->name, next - name) == 0) && !diro->name[next - name])
+	    {
+	      grub_uint32_t ino = diro->ino;
+	      grub_uint32_t dirino = grub_le_to_cpu32 (data->currinode.inode);
+
+	      grub_jfs_closedir (diro);
+	      diro = 0;
+
+	      if (grub_jfs_read_inode (data, ino, &data->currinode))
+		break;
+
+	      /* Check if this is a symlink.  */
+	      if ((grub_le_to_cpu32 (data->currinode.mode)
+		   & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_LNK)
+		{
+		  grub_jfs_lookup_symlink (data, dirino);
+		  if (grub_errno)
+		    return grub_errno;
+		}
+
+	      break;
+	    }
+	}
+    }
+}
+
+
+static grub_err_t
+grub_jfs_lookup_symlink (struct grub_jfs_data *data, grub_uint32_t ino)
+{
+  grub_size_t size = grub_le_to_cpu64 (data->currinode.size);
+  char *symlink;
+
+  if (++data->linknest > GRUB_JFS_MAX_SYMLNK_CNT)
+    return grub_error (GRUB_ERR_SYMLINK_LOOP, N_("too deep nesting of symlinks"));
+
+  symlink = grub_malloc (size + 1);
+  if (!symlink)
+    return grub_errno;
+  if (size <= sizeof (data->currinode.symlink.path))
+    grub_memcpy (symlink, (char *) (data->currinode.symlink.path), size);
+  else if (grub_jfs_read_file (data, 0, 0, 0, size, symlink) < 0)
+    {
+      grub_free (symlink);
+      return grub_errno;
+    }
+
+  symlink[size] = '\0';
+
+  /* The symlink is an absolute path, go back to the root inode.  */
+  if (symlink[0] == '/')
+    ino = 2;
+
+  grub_jfs_find_file (data, symlink, ino);
+
+  grub_free (symlink);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_jfs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_jfs_data *data = 0;
+  struct grub_jfs_diropen *diro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_jfs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  if (grub_jfs_find_file (data, path, GRUB_JFS_AGGR_INODE))
+    goto fail;
+
+  diro = grub_jfs_opendir (data, &data->currinode);
+  if (!diro)
+    goto fail;
+
+  /* Iterate over the dirents in the directory that was found.  */
+  while (grub_jfs_getent (diro) != GRUB_ERR_OUT_OF_RANGE)
+    {
+      struct grub_jfs_inode inode;
+      struct grub_dirhook_info info;
+      grub_memset (&info, 0, sizeof (info));
+
+      if (grub_jfs_read_inode (data, diro->ino, &inode))
+	goto fail;
+
+      info.dir = (grub_le_to_cpu32 (inode.mode)
+		  & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_DIR;
+      info.mtimeset = 1;
+      info.mtime = grub_le_to_cpu32 (inode.mtime.sec);
+      if (hook (diro->name, &info, hook_data))
+	goto fail;
+    }
+
+  /* XXX: GRUB_ERR_OUT_OF_RANGE is used for the last dirent.  */
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_errno = 0;
+
+ fail:
+  grub_jfs_closedir (diro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_jfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_jfs_data *data;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_jfs_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_jfs_find_file (data, name, GRUB_JFS_AGGR_INODE);
+  if (grub_errno)
+    goto fail;
+
+  /* It is only possible for open regular files.  */
+  if (! ((grub_le_to_cpu32 (data->currinode.mode)
+	  & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_REG))
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a regular file"));
+      goto fail;
+    }
+
+  file->data = data;
+  file->size = grub_le_to_cpu64 (data->currinode.size);
+
+  return 0;
+
+ fail:
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+static grub_ssize_t
+grub_jfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_jfs_data *data =
+    (struct grub_jfs_data *) file->data;
+
+  return grub_jfs_read_file (data, file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+
+static grub_err_t
+grub_jfs_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_jfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_jfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_jfs_mount (disk);
+  if (data)
+    {
+      *uuid = grub_xasprintf ("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
+			     "%02x%02x%02x%02x%02x%02x",
+			     data->sblock.uuid[0], data->sblock.uuid[1],
+			     data->sblock.uuid[2], data->sblock.uuid[3],
+			     data->sblock.uuid[4], data->sblock.uuid[5],
+			     data->sblock.uuid[6], data->sblock.uuid[7],
+			     data->sblock.uuid[8], data->sblock.uuid[9],
+			     data->sblock.uuid[10], data->sblock.uuid[11],
+			     data->sblock.uuid[12], data->sblock.uuid[13],
+			     data->sblock.uuid[14], data->sblock.uuid[15]);
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_jfs_label (grub_device_t device, char **label)
+{
+  struct grub_jfs_data *data;
+  data = grub_jfs_mount (device->disk);
+
+  if (data)
+    {
+      if (data->sblock.volname2[0] < ' ')
+	{
+	  char *ptr;
+	  ptr = data->sblock.volname + sizeof (data->sblock.volname) - 1;
+	  while (ptr >= data->sblock.volname && *ptr == ' ')
+	    ptr--;
+	  *label = grub_strndup (data->sblock.volname,
+				 ptr - data->sblock.volname + 1);
+	}
+      else
+	*label = grub_strndup (data->sblock.volname2,
+			       sizeof (data->sblock.volname2));
+    }
+  else
+    *label = 0;
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+static struct grub_fs grub_jfs_fs =
+  {
+    .name = "jfs",
+    .fs_dir = grub_jfs_dir,
+    .fs_open = grub_jfs_open,
+    .fs_read = grub_jfs_read,
+    .fs_close = grub_jfs_close,
+    .fs_label = grub_jfs_label,
+    .fs_uuid = grub_jfs_uuid,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(jfs)
+{
+  grub_fs_register (&grub_jfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(jfs)
+{
+  grub_fs_unregister (&grub_jfs_fs);
+}
diff --git a/grub-core/fs/minix.c b/grub-core/fs/minix.c
new file mode 100644
index 0000000..3cd18c8
--- /dev/null
+++ b/grub-core/fs/minix.c
@@ -0,0 +1,758 @@
+/* minix.c - The minix filesystem, version 1 and 2.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef MODE_MINIX3
+#define GRUB_MINIX_MAGIC	0x4D5A
+#elif defined(MODE_MINIX2)
+#define GRUB_MINIX_MAGIC	0x2468
+#define GRUB_MINIX_MAGIC_30	0x2478
+#else
+#define GRUB_MINIX_MAGIC	0x137F
+#define GRUB_MINIX_MAGIC_30	0x138F
+#endif
+
+#define	EXT2_MAGIC		0xEF53
+
+#define GRUB_MINIX_INODE_DIR_BLOCKS	7
+#define GRUB_MINIX_LOG2_BSIZE	1
+#define GRUB_MINIX_ROOT_INODE	1
+#define GRUB_MINIX_MAX_SYMLNK_CNT	8
+#define GRUB_MINIX_SBLOCK	2
+
+#define GRUB_MINIX_IFDIR	0040000U
+#define GRUB_MINIX_IFLNK	0120000U
+
+#ifdef MODE_BIGENDIAN
+#define grub_cpu_to_minix16_compile_time grub_cpu_to_be16_compile_time
+#define grub_minix_to_cpu16 grub_be_to_cpu16
+#define grub_minix_to_cpu32 grub_be_to_cpu32
+#else
+#define grub_cpu_to_minix16_compile_time grub_cpu_to_le16_compile_time
+#define grub_minix_to_cpu16 grub_le_to_cpu16
+#define grub_minix_to_cpu32 grub_le_to_cpu32
+#endif
+
+#if defined(MODE_MINIX2) || defined(MODE_MINIX3)
+typedef grub_uint32_t grub_minix_uintn_t;
+#define grub_minix_to_cpu_n grub_minix_to_cpu32
+#else
+typedef grub_uint16_t grub_minix_uintn_t;
+#define grub_minix_to_cpu_n grub_minix_to_cpu16
+#endif
+
+#ifdef MODE_MINIX3
+typedef grub_uint32_t grub_minix_ino_t;
+#define grub_minix_to_cpu_ino grub_minix_to_cpu32
+#else
+typedef grub_uint16_t grub_minix_ino_t;
+#define grub_minix_to_cpu_ino grub_minix_to_cpu16
+#endif
+
+#define GRUB_MINIX_INODE_SIZE(data) (grub_minix_to_cpu32 (data->inode.size))
+#define GRUB_MINIX_INODE_MODE(data) (grub_minix_to_cpu16 (data->inode.mode))
+#define GRUB_MINIX_INODE_DIR_ZONES(data,blk) (grub_minix_to_cpu_n   \
+					      (data->inode.dir_zones[blk]))
+#define GRUB_MINIX_INODE_INDIR_ZONE(data)  (grub_minix_to_cpu_n \
+					    (data->inode.indir_zone))
+#define GRUB_MINIX_INODE_DINDIR_ZONE(data) (grub_minix_to_cpu_n \
+					    (data->inode.double_indir_zone))
+
+
+#ifdef MODE_MINIX3
+struct grub_minix_sblock
+{
+  grub_uint32_t inode_cnt;
+  grub_uint16_t zone_cnt;
+  grub_uint16_t inode_bmap_size;
+  grub_uint16_t zone_bmap_size;
+  grub_uint16_t first_data_zone;
+  grub_uint16_t log2_zone_size;
+  grub_uint16_t pad;
+  grub_uint32_t max_file_size;
+  grub_uint32_t zones;
+  grub_uint16_t magic;
+  
+  grub_uint16_t pad2;
+  grub_uint16_t block_size;
+  grub_uint8_t disk_version; 
+};
+#else
+struct grub_minix_sblock
+{
+  grub_uint16_t inode_cnt;
+  grub_uint16_t zone_cnt;
+  grub_uint16_t inode_bmap_size;
+  grub_uint16_t zone_bmap_size;
+  grub_uint16_t first_data_zone;
+  grub_uint16_t log2_zone_size;
+  grub_uint32_t max_file_size;
+  grub_uint16_t magic;
+};
+#endif
+
+#if defined(MODE_MINIX3) || defined(MODE_MINIX2)
+struct grub_minix_inode
+{
+  grub_uint16_t mode;
+  grub_uint16_t nlinks;
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint32_t size;
+  grub_uint32_t atime;
+  grub_uint32_t mtime;
+  grub_uint32_t ctime;
+  grub_uint32_t dir_zones[7];
+  grub_uint32_t indir_zone;
+  grub_uint32_t double_indir_zone;
+  grub_uint32_t triple_indir_zone;
+};
+#else
+struct grub_minix_inode
+{
+  grub_uint16_t mode;
+  grub_uint16_t uid;
+  grub_uint32_t size;
+  grub_uint32_t mtime;
+  grub_uint8_t gid;
+  grub_uint8_t nlinks;
+  grub_uint16_t dir_zones[7];
+  grub_uint16_t indir_zone;
+  grub_uint16_t double_indir_zone;
+};
+
+#endif
+
+#if defined(MODE_MINIX3)
+#define MAX_MINIX_FILENAME_SIZE 60
+#else
+#define MAX_MINIX_FILENAME_SIZE 30
+#endif
+
+/* Information about a "mounted" minix filesystem.  */
+struct grub_minix_data
+{
+  struct grub_minix_sblock sblock;
+  struct grub_minix_inode inode;
+  grub_uint32_t block_per_zone;
+  grub_minix_ino_t ino;
+  int linknest;
+  grub_disk_t disk;
+  int filename_size;
+  grub_size_t block_size;
+};
+
+static grub_dl_t my_mod;
+
+static grub_err_t grub_minix_find_file (struct grub_minix_data *data,
+					const char *path);
+
+#ifdef MODE_MINIX3
+static inline grub_disk_addr_t
+grub_minix_zone2sect (struct grub_minix_data *data, grub_minix_uintn_t zone)
+{
+  return ((grub_disk_addr_t) zone) * data->block_size;
+}
+#else
+static inline grub_disk_addr_t
+grub_minix_zone2sect (struct grub_minix_data *data, grub_minix_uintn_t zone)
+{
+  int log2_zonesz = (GRUB_MINIX_LOG2_BSIZE
+		     + grub_minix_to_cpu16 (data->sblock.log2_zone_size));
+  return (((grub_disk_addr_t) zone) << log2_zonesz);
+}
+#endif
+
+
+  /* Read the block pointer in ZONE, on the offset NUM.  */
+static grub_minix_uintn_t
+grub_get_indir (struct grub_minix_data *data,
+		 grub_minix_uintn_t zone,
+		 grub_minix_uintn_t num)
+{
+  grub_minix_uintn_t indirn;
+  grub_disk_read (data->disk,
+		  grub_minix_zone2sect(data, zone),
+		  sizeof (grub_minix_uintn_t) * num,
+		  sizeof (grub_minix_uintn_t), (char *) &indirn);
+  return grub_minix_to_cpu_n (indirn);
+}
+
+static grub_minix_uintn_t
+grub_minix_get_file_block (struct grub_minix_data *data, unsigned int blk)
+{
+  grub_minix_uintn_t indir;
+
+  /* Direct block.  */
+  if (blk < GRUB_MINIX_INODE_DIR_BLOCKS)
+    return GRUB_MINIX_INODE_DIR_ZONES (data, blk);
+
+  /* Indirect block.  */
+  blk -= GRUB_MINIX_INODE_DIR_BLOCKS;
+  if (blk < data->block_per_zone)
+    {
+      indir = grub_get_indir (data, GRUB_MINIX_INODE_INDIR_ZONE (data), blk);
+      return indir;
+    }
+
+  /* Double indirect block.  */
+  blk -= data->block_per_zone;
+  if (blk < (grub_uint64_t) data->block_per_zone * (grub_uint64_t) data->block_per_zone)
+    {
+      indir = grub_get_indir (data, GRUB_MINIX_INODE_DINDIR_ZONE (data),
+			      blk / data->block_per_zone);
+
+      indir = grub_get_indir (data, indir, blk % data->block_per_zone);
+
+      return indir;
+    }
+
+#if defined (MODE_MINIX3) || defined (MODE_MINIX2)
+  blk -= data->block_per_zone * data->block_per_zone;
+  if (blk < ((grub_uint64_t) data->block_per_zone * (grub_uint64_t) data->block_per_zone
+	     * (grub_uint64_t) data->block_per_zone))
+    {
+      indir = grub_get_indir (data, grub_minix_to_cpu_n (data->inode.triple_indir_zone),
+			      (blk / data->block_per_zone) / data->block_per_zone);
+      indir = grub_get_indir (data, indir, (blk / data->block_per_zone) % data->block_per_zone);
+      indir = grub_get_indir (data, indir, blk % data->block_per_zone);
+
+      return indir;
+    }
+#endif
+
+  /* This should never happen.  */
+  grub_error (GRUB_ERR_OUT_OF_RANGE, "file bigger than maximum size");
+
+  return 0;
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_minix_read_file (struct grub_minix_data *data,
+		      grub_disk_read_hook_t read_hook, void *read_hook_data,
+		      grub_off_t pos, grub_size_t len, char *buf)
+{
+  grub_uint32_t i;
+  grub_uint32_t blockcnt;
+  grub_uint32_t posblock;
+  grub_uint32_t blockoff;
+
+  if (pos > GRUB_MINIX_INODE_SIZE (data))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE,
+		  N_("attempt to read past the end of file"));
+      return -1;
+    }
+
+  /* Adjust len so it we can't read past the end of the file.  */
+  if (len + pos > GRUB_MINIX_INODE_SIZE (data))
+    len = GRUB_MINIX_INODE_SIZE (data) - pos;
+  if (len == 0)
+    return 0;
+
+  /* Files are at most 2G/4G - 1 bytes on minixfs. Avoid 64-bit division.  */
+  blockcnt = ((grub_uint32_t) ((len + pos - 1)
+	       >> GRUB_DISK_SECTOR_BITS)) / data->block_size + 1;
+  posblock = (((grub_uint32_t) pos)
+	      / (data->block_size << GRUB_DISK_SECTOR_BITS));
+  blockoff = (((grub_uint32_t) pos)
+	      % (data->block_size << GRUB_DISK_SECTOR_BITS));
+
+  for (i = posblock; i < blockcnt; i++)
+    {
+      grub_minix_uintn_t blknr;
+      grub_uint64_t blockend = data->block_size << GRUB_DISK_SECTOR_BITS;
+      grub_off_t skipfirst = 0;
+
+      blknr = grub_minix_get_file_block (data, i);
+      if (grub_errno)
+	return -1;
+
+      /* Last block.  */
+      if (i == blockcnt - 1)
+	{
+	  /* len + pos < 4G (checked above), so it doesn't overflow.  */
+	  blockend = (((grub_uint32_t) (len + pos))
+		      % (data->block_size << GRUB_DISK_SECTOR_BITS));
+
+	  if (!blockend)
+	    blockend = data->block_size << GRUB_DISK_SECTOR_BITS;
+	}
+
+      /* First block.  */
+      if (i == posblock)
+	{
+	  skipfirst = blockoff;
+	  blockend -= skipfirst;
+	}
+
+      data->disk->read_hook = read_hook;
+      data->disk->read_hook_data = read_hook_data;
+      grub_disk_read (data->disk,
+		      grub_minix_zone2sect(data, blknr),
+		      skipfirst, blockend, buf);
+      data->disk->read_hook = 0;
+      if (grub_errno)
+	return -1;
+
+      buf += (data->block_size << GRUB_DISK_SECTOR_BITS) - skipfirst;
+    }
+
+  return len;
+}
+
+
+/* Read inode INO from the mounted filesystem described by DATA.  This
+   inode is used by default now.  */
+static grub_err_t
+grub_minix_read_inode (struct grub_minix_data *data, grub_minix_ino_t ino)
+{
+  struct grub_minix_sblock *sblock = &data->sblock;
+
+  /* Block in which the inode is stored.  */
+  grub_disk_addr_t block;
+  data->ino = ino;
+
+  /* The first inode in minix is inode 1.  */
+  ino--;
+  block = grub_minix_zone2sect (data,
+				2 + grub_minix_to_cpu16 (sblock->inode_bmap_size)
+				+ grub_minix_to_cpu16 (sblock->zone_bmap_size));
+  block += ino / (GRUB_DISK_SECTOR_SIZE / sizeof (struct grub_minix_inode));
+  int offs = (ino % (GRUB_DISK_SECTOR_SIZE
+		     / sizeof (struct grub_minix_inode))
+	      * sizeof (struct grub_minix_inode));
+  
+  grub_disk_read (data->disk, block, offs,
+		  sizeof (struct grub_minix_inode), &data->inode);
+
+  return GRUB_ERR_NONE;
+}
+
+
+/* Lookup the symlink the current inode points to.  INO is the inode
+   number of the directory the symlink is relative to.  */
+static grub_err_t
+grub_minix_lookup_symlink (struct grub_minix_data *data, grub_minix_ino_t ino)
+{
+  char *symlink;
+  grub_size_t sz = GRUB_MINIX_INODE_SIZE (data);
+
+  if (++data->linknest > GRUB_MINIX_MAX_SYMLNK_CNT)
+    return grub_error (GRUB_ERR_SYMLINK_LOOP, N_("too deep nesting of symlinks"));
+
+  symlink = grub_malloc (sz + 1);
+  if (!symlink)
+    return grub_errno;
+  if (grub_minix_read_file (data, 0, 0, 0, sz, symlink) < 0)
+    return grub_errno;
+
+  symlink[sz] = '\0';
+
+  /* The symlink is an absolute path, go back to the root inode.  */
+  if (symlink[0] == '/')
+    ino = GRUB_MINIX_ROOT_INODE;
+
+  /* Now load in the old inode.  */
+  if (grub_minix_read_inode (data, ino))
+    return grub_errno;
+
+  grub_minix_find_file (data, symlink);
+
+  return grub_errno;
+}
+
+
+/* Find the file with the pathname PATH on the filesystem described by
+   DATA.  */
+static grub_err_t
+grub_minix_find_file (struct grub_minix_data *data, const char *path)
+{
+  const char *name;
+  const char *next = path;
+  unsigned int pos = 0;
+  grub_minix_ino_t dirino;
+
+  while (1)
+    {
+      name = next;
+      /* Skip the first slash.  */
+      while (*name == '/')
+	name++;
+      if (!*name)
+	return GRUB_ERR_NONE;
+
+      if ((GRUB_MINIX_INODE_MODE (data)
+	   & GRUB_MINIX_IFDIR) != GRUB_MINIX_IFDIR)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+
+      /* Extract the actual part from the pathname.  */
+      for (next = name; *next && *next != '/'; next++);
+
+      for (pos = 0; ; )
+	{
+	  grub_minix_ino_t ino;
+	  char filename[MAX_MINIX_FILENAME_SIZE + 1];
+
+	  if (pos >= GRUB_MINIX_INODE_SIZE (data))
+	    {
+	      grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), path);
+	      return grub_errno;
+	    }
+
+	  if (grub_minix_read_file (data, 0, 0, pos, sizeof (ino),
+				    (char *) &ino) < 0)
+	    return grub_errno;
+	  if (grub_minix_read_file (data, 0, 0, pos + sizeof (ino),
+				    data->filename_size, (char *) filename)< 0)
+	    return grub_errno;
+
+	  pos += sizeof (ino) + data->filename_size;
+
+	  filename[data->filename_size] = '\0';
+
+	  /* Check if the current direntry matches the current part of the
+	     pathname.  */
+	  if (grub_strncmp (name, filename, next - name) == 0
+	      && filename[next - name] == '\0')
+	    {
+	      dirino = data->ino;
+	      grub_minix_read_inode (data, grub_minix_to_cpu_ino (ino));
+
+	      /* Follow the symlink.  */
+	      if ((GRUB_MINIX_INODE_MODE (data)
+		   & GRUB_MINIX_IFLNK) == GRUB_MINIX_IFLNK)
+		{
+		  grub_minix_lookup_symlink (data, dirino);
+		  if (grub_errno)
+		    return grub_errno;
+		}
+
+	      break;
+	    }
+	}
+    }
+}
+
+
+/* Mount the filesystem on the disk DISK.  */
+static struct grub_minix_data *
+grub_minix_mount (grub_disk_t disk)
+{
+  struct grub_minix_data *data = NULL;
+  grub_uint16_t ext2_marker;
+
+  grub_disk_read (disk, 2, 56, sizeof (ext2_marker), &ext2_marker);
+  if (grub_errno != GRUB_ERR_NONE)
+    goto fail;
+
+  /*
+   * The ext2 filesystems can sometimes be mistakenly identified as MINIX, e.g.
+   * due to the number of free ext2 inodes being written to the same location
+   * where the MINIX superblock magic is found. Avoid such situations by
+   * skipping any filesystems that have the ext2 superblock magic.
+   */
+  if (ext2_marker == grub_cpu_to_le16_compile_time (EXT2_MAGIC))
+    goto fail;
+
+  data = grub_malloc (sizeof (struct grub_minix_data));
+  if (!data)
+    return 0;
+
+  /* Read the superblock.  */
+  grub_disk_read (disk, GRUB_MINIX_SBLOCK, 0,
+		  sizeof (struct grub_minix_sblock),&data->sblock);
+  if (grub_errno)
+    goto fail;
+
+  if (data->sblock.magic == grub_cpu_to_minix16_compile_time (GRUB_MINIX_MAGIC))
+    {
+#if !defined(MODE_MINIX3)
+      data->filename_size = 14;
+#else
+      data->filename_size = 60;
+#endif
+    }
+#if !defined(MODE_MINIX3)
+  else if (data->sblock.magic
+	   == grub_cpu_to_minix16_compile_time (GRUB_MINIX_MAGIC_30))
+    data->filename_size = 30;
+#endif
+  else
+    goto fail;
+
+  /* 20 means 1G zones. We could support up to 31 but already 1G isn't
+     supported by anything else.  */
+  if (grub_minix_to_cpu16 (data->sblock.log2_zone_size) >= 20)
+    goto fail;
+
+  data->disk = disk;
+  data->linknest = 0;
+#ifdef MODE_MINIX3
+  /* These tests are endian-independent. No need to byteswap.  */
+  if (data->sblock.block_size == 0xffff)
+    data->block_size = 2;
+  else
+    {
+      if ((data->sblock.block_size == grub_cpu_to_minix16_compile_time (0x200))
+	  || (data->sblock.block_size == 0)
+	  || (data->sblock.block_size & grub_cpu_to_minix16_compile_time (0x1ff)))
+	goto fail;
+      data->block_size = grub_minix_to_cpu16 (data->sblock.block_size)
+	>> GRUB_DISK_SECTOR_BITS;
+    }
+#else
+  data->block_size = 2;
+#endif
+
+  data->block_per_zone = (((grub_uint64_t) data->block_size <<	\
+			   (GRUB_DISK_SECTOR_BITS + grub_minix_to_cpu16 (data->sblock.log2_zone_size)))
+			  / sizeof (grub_minix_uintn_t));
+  if (!data->block_per_zone)
+    goto fail;
+
+  return data;
+
+ fail:
+  grub_free (data);
+#if defined(MODE_MINIX3)
+  grub_error (GRUB_ERR_BAD_FS, "not a minix3 filesystem");
+#elif defined(MODE_MINIX2)
+  grub_error (GRUB_ERR_BAD_FS, "not a minix2 filesystem");
+#else
+  grub_error (GRUB_ERR_BAD_FS, "not a minix filesystem");
+#endif
+  return 0;
+}
+
+static grub_err_t
+grub_minix_dir (grub_device_t device, const char *path,
+		grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_minix_data *data = 0;
+  unsigned int pos = 0;
+
+  data = grub_minix_mount (device->disk);
+  if (!data)
+    return grub_errno;
+
+  grub_minix_read_inode (data, GRUB_MINIX_ROOT_INODE);
+  if (grub_errno)
+    goto fail;
+
+  grub_minix_find_file (data, path);
+  if (grub_errno)
+    goto fail;
+
+  if ((GRUB_MINIX_INODE_MODE (data) & GRUB_MINIX_IFDIR) != GRUB_MINIX_IFDIR)
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+      goto fail;
+    }
+
+  while (pos < GRUB_MINIX_INODE_SIZE (data))
+    {
+      grub_minix_ino_t ino;
+      char filename[MAX_MINIX_FILENAME_SIZE + 1];
+      grub_minix_ino_t dirino = data->ino;
+      struct grub_dirhook_info info;
+      grub_memset (&info, 0, sizeof (info));
+
+
+      if (grub_minix_read_file (data, 0, 0, pos, sizeof (ino),
+				(char *) &ino) < 0)
+	return grub_errno;
+
+      if (grub_minix_read_file (data, 0, 0, pos + sizeof (ino),
+				data->filename_size,
+				(char *) filename) < 0)
+	return grub_errno;
+      filename[data->filename_size] = '\0';
+      if (!ino)
+	{
+	  pos += sizeof (ino) + data->filename_size;
+	  continue;
+	}
+
+      grub_minix_read_inode (data, grub_minix_to_cpu_ino (ino));
+      info.dir = ((GRUB_MINIX_INODE_MODE (data)
+		   & GRUB_MINIX_IFDIR) == GRUB_MINIX_IFDIR);
+      info.mtimeset = 1;
+      info.mtime = grub_minix_to_cpu32 (data->inode.mtime);
+
+      if (hook (filename, &info, hook_data) ? 1 : 0)
+	break;
+
+      /* Load the old inode back in.  */
+      grub_minix_read_inode (data, dirino);
+
+      pos += sizeof (ino) + data->filename_size;
+    }
+
+ fail:
+  grub_free (data);
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_minix_open (struct grub_file *file, const char *name)
+{
+  struct grub_minix_data *data;
+  data = grub_minix_mount (file->device->disk);
+  if (!data)
+    return grub_errno;
+
+  /* Open the inode op the root directory.  */
+  grub_minix_read_inode (data, GRUB_MINIX_ROOT_INODE);
+  if (grub_errno)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  if (!name || name[0] != '/')
+    {
+      grub_error (GRUB_ERR_BAD_FILENAME, N_("invalid file name `%s'"), name);
+      return grub_errno;
+    }
+
+  /* Traverse the directory tree to the node that should be
+     opened.  */
+  grub_minix_find_file (data, name);
+  if (grub_errno)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  file->data = data;
+  file->size = GRUB_MINIX_INODE_SIZE (data);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_ssize_t
+grub_minix_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_minix_data *data =
+    (struct grub_minix_data *) file->data;
+
+  return grub_minix_read_file (data, file->read_hook, file->read_hook_data,
+			       file->offset, len, buf);
+}
+
+
+static grub_err_t
+grub_minix_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  return GRUB_ERR_NONE;
+}
+
+
+
+static struct grub_fs grub_minix_fs =
+  {
+#ifdef MODE_BIGENDIAN
+#if defined(MODE_MINIX3)
+    .name = "minix3_be",
+#elif defined(MODE_MINIX2)
+    .name = "minix2_be",
+#else
+    .name = "minix_be",
+#endif
+#else
+#if defined(MODE_MINIX3)
+    .name = "minix3",
+#elif defined(MODE_MINIX2)
+    .name = "minix2",
+#else
+    .name = "minix",
+#endif
+#endif
+    .fs_dir = grub_minix_dir,
+    .fs_open = grub_minix_open,
+    .fs_read = grub_minix_read,
+    .fs_close = grub_minix_close,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+#ifdef MODE_BIGENDIAN
+#if defined(MODE_MINIX3)
+GRUB_MOD_INIT(minix3_be)
+#elif defined(MODE_MINIX2)
+GRUB_MOD_INIT(minix2_be)
+#else
+GRUB_MOD_INIT(minix_be)
+#endif
+#else
+#if defined(MODE_MINIX3)
+GRUB_MOD_INIT(minix3)
+#elif defined(MODE_MINIX2)
+GRUB_MOD_INIT(minix2)
+#else
+GRUB_MOD_INIT(minix)
+#endif
+#endif
+{
+  grub_fs_register (&grub_minix_fs);
+  my_mod = mod;
+}
+
+#ifdef MODE_BIGENDIAN
+#if defined(MODE_MINIX3)
+GRUB_MOD_FINI(minix3_be)
+#elif defined(MODE_MINIX2)
+GRUB_MOD_FINI(minix2_be)
+#else
+GRUB_MOD_FINI(minix_be)
+#endif
+#else
+#if defined(MODE_MINIX3)
+GRUB_MOD_FINI(minix3)
+#elif defined(MODE_MINIX2)
+GRUB_MOD_FINI(minix2)
+#else
+GRUB_MOD_FINI(minix)
+#endif
+#endif
+{
+  grub_fs_unregister (&grub_minix_fs);
+}
diff --git a/grub-core/fs/minix2.c b/grub-core/fs/minix2.c
new file mode 100644
index 0000000..0fcd4b1
--- /dev/null
+++ b/grub-core/fs/minix2.c
@@ -0,0 +1,2 @@
+#define MODE_MINIX2 1
+#include "minix.c"
diff --git a/grub-core/fs/minix2_be.c b/grub-core/fs/minix2_be.c
new file mode 100644
index 0000000..cb786df
--- /dev/null
+++ b/grub-core/fs/minix2_be.c
@@ -0,0 +1,3 @@
+#define MODE_MINIX2 1
+#define MODE_BIGENDIAN 1
+#include "minix.c"
diff --git a/grub-core/fs/minix3.c b/grub-core/fs/minix3.c
new file mode 100644
index 0000000..58a21d2
--- /dev/null
+++ b/grub-core/fs/minix3.c
@@ -0,0 +1,2 @@
+#define MODE_MINIX3 1
+#include "minix.c"
diff --git a/grub-core/fs/minix3_be.c b/grub-core/fs/minix3_be.c
new file mode 100644
index 0000000..d0305e4
--- /dev/null
+++ b/grub-core/fs/minix3_be.c
@@ -0,0 +1,3 @@
+#define MODE_MINIX3 1
+#define MODE_BIGENDIAN 1
+#include "minix.c"
diff --git a/grub-core/fs/minix_be.c b/grub-core/fs/minix_be.c
new file mode 100644
index 0000000..fade347
--- /dev/null
+++ b/grub-core/fs/minix_be.c
@@ -0,0 +1,2 @@
+#define MODE_BIGENDIAN 1
+#include "minix.c"
diff --git a/grub-core/fs/newc.c b/grub-core/fs/newc.c
new file mode 100644
index 0000000..4fb8b2e
--- /dev/null
+++ b/grub-core/fs/newc.c
@@ -0,0 +1,73 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+
+#define ALIGN_CPIO(x) (ALIGN_UP ((x), 4))
+#define	MAGIC	"070701"
+#define	MAGIC2	"070702"
+struct head
+{
+  char magic[6];
+  char ino[8];
+  char mode[8];
+  char uid[8];
+  char gid[8];
+  char nlink[8];
+  char mtime[8];
+  char filesize[8];
+  char devmajor[8];
+  char devminor[8];
+  char rdevmajor[8];
+  char rdevminor[8];
+  char namesize[8];
+  char check[8];
+} GRUB_PACKED;
+
+static inline unsigned long long
+read_number (const char *str, grub_size_t size)
+{
+  unsigned long long ret = 0;
+  while (size-- && grub_isxdigit (*str))
+    {
+      char dig = *str++;
+      if (dig >= '0' && dig <= '9')
+	dig &= 0xf;
+      else if (dig >= 'a' && dig <= 'f')
+	dig -= 'a' - 10;
+      else
+	dig -= 'A' - 10;
+      ret = (ret << 4) | (dig);
+    }
+  return ret;
+}
+
+#define FSNAME "newc"
+
+#include "cpio_common.c"
+
+GRUB_MOD_INIT (newc)
+{
+  grub_fs_register (&grub_cpio_fs);
+}
+
+GRUB_MOD_FINI (newc)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}
diff --git a/grub-core/fs/nilfs2.c b/grub-core/fs/nilfs2.c
new file mode 100644
index 0000000..3c248a9
--- /dev/null
+++ b/grub-core/fs/nilfs2.c
@@ -0,0 +1,1241 @@
+/* 
+ *  nilfs2.c - New Implementation of Log filesystem 
+ *
+ *  Written by Jiro SEKIBA <jir@unicus.jp>
+ *
+ *  Copyright (C) 2003,2004,2005,2007,2008,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/* Filetype information as used in inodes.  */
+#define FILETYPE_INO_MASK	0170000
+#define FILETYPE_INO_REG	0100000
+#define FILETYPE_INO_DIRECTORY	0040000
+#define FILETYPE_INO_SYMLINK	0120000
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define NILFS_INODE_BMAP_SIZE	7
+
+#define NILFS_SUPORT_REV	2
+
+/* Magic value used to identify an nilfs2 filesystem.  */
+#define	NILFS2_SUPER_MAGIC	0x3434
+/* nilfs btree node flag.  */
+#define NILFS_BTREE_NODE_ROOT   0x01
+
+/* nilfs btree node level. */
+#define NILFS_BTREE_LEVEL_DATA          0
+#define NILFS_BTREE_LEVEL_NODE_MIN      (NILFS_BTREE_LEVEL_DATA + 1)
+
+/* nilfs 1st super block posission from beginning of the partition
+   in 512 block size */
+#define NILFS_1ST_SUPER_BLOCK	2
+/* nilfs 2nd super block posission from beginning of the partition
+   in 512 block size */
+#define NILFS_2ND_SUPER_BLOCK(devsize)	(((devsize >> 3) - 1) << 3)
+
+#define LOG_INODE_SIZE 7
+struct grub_nilfs2_inode
+{
+  grub_uint64_t i_blocks;
+  grub_uint64_t i_size;
+  grub_uint64_t i_ctime;
+  grub_uint64_t i_mtime;
+  grub_uint32_t i_ctime_nsec;
+  grub_uint32_t i_mtime_nsec;
+  grub_uint32_t i_uid;
+  grub_uint32_t i_gid;
+  grub_uint16_t i_mode;
+  grub_uint16_t i_links_count;
+  grub_uint32_t i_flags;
+  grub_uint64_t i_bmap[NILFS_INODE_BMAP_SIZE];
+#define i_device_code	i_bmap[0]
+  grub_uint64_t i_xattr;
+  grub_uint32_t i_generation;
+  grub_uint32_t i_pad;
+};
+
+struct grub_nilfs2_super_root
+{
+  grub_uint32_t sr_sum;
+  grub_uint16_t sr_bytes;
+  grub_uint16_t sr_flags;
+  grub_uint64_t sr_nongc_ctime;
+  struct grub_nilfs2_inode sr_dat;
+  struct grub_nilfs2_inode sr_cpfile;
+  struct grub_nilfs2_inode sr_sufile;
+};
+
+struct grub_nilfs2_super_block
+{
+  grub_uint32_t s_rev_level;
+  grub_uint16_t s_minor_rev_level;
+  grub_uint16_t s_magic;
+  grub_uint16_t s_bytes;
+  grub_uint16_t s_flags;
+  grub_uint32_t s_crc_seed;
+  grub_uint32_t s_sum;
+  grub_uint32_t s_log_block_size;
+  grub_uint64_t s_nsegments;
+  grub_uint64_t s_dev_size;
+  grub_uint64_t s_first_data_block;
+  grub_uint32_t s_blocks_per_segment;
+  grub_uint32_t s_r_segments_percentage;
+  grub_uint64_t s_last_cno;
+  grub_uint64_t s_last_pseg;
+  grub_uint64_t s_last_seq;
+  grub_uint64_t s_free_blocks_count;
+  grub_uint64_t s_ctime;
+  grub_uint64_t s_mtime;
+  grub_uint64_t s_wtime;
+  grub_uint16_t s_mnt_count;
+  grub_uint16_t s_max_mnt_count;
+  grub_uint16_t s_state;
+  grub_uint16_t s_errors;
+  grub_uint64_t s_lastcheck;
+  grub_uint32_t s_checkinterval;
+  grub_uint32_t s_creator_os;
+  grub_uint16_t s_def_resuid;
+  grub_uint16_t s_def_resgid;
+  grub_uint32_t s_first_ino;
+  grub_uint16_t s_inode_size;
+  grub_uint16_t s_dat_entry_size;
+  grub_uint16_t s_checkpoint_size;
+  grub_uint16_t s_segment_usage_size;
+  grub_uint8_t s_uuid[16];
+  char s_volume_name[80];
+  grub_uint32_t s_c_interval;
+  grub_uint32_t s_c_block_max;
+  grub_uint32_t s_reserved[192];
+};
+
+struct grub_nilfs2_dir_entry
+{
+  grub_uint64_t inode;
+  grub_uint16_t rec_len;
+#define MAX_NAMELEN 255
+  grub_uint8_t name_len;
+  grub_uint8_t file_type;
+#if 0				/* followed by file name. */
+  char name[NILFS_NAME_LEN];
+  char pad;
+#endif
+} GRUB_PACKED;
+
+enum
+{
+  NILFS_FT_UNKNOWN,
+  NILFS_FT_REG_FILE,
+  NILFS_FT_DIR,
+  NILFS_FT_CHRDEV,
+  NILFS_FT_BLKDEV,
+  NILFS_FT_FIFO,
+  NILFS_FT_SOCK,
+  NILFS_FT_SYMLINK,
+  NILFS_FT_MAX
+};
+
+struct grub_nilfs2_finfo
+{
+  grub_uint64_t fi_ino;
+  grub_uint64_t fi_cno;
+  grub_uint32_t fi_nblocks;
+  grub_uint32_t fi_ndatablk;
+};
+
+struct grub_nilfs2_binfo_v
+{
+  grub_uint64_t bi_vblocknr;
+  grub_uint64_t bi_blkoff;
+};
+
+struct grub_nilfs2_binfo_dat
+{
+  grub_uint64_t bi_blkoff;
+  grub_uint8_t bi_level;
+  grub_uint8_t bi_pad[7];
+};
+
+union grub_nilfs2_binfo
+{
+  struct grub_nilfs2_binfo_v bi_v;
+  struct grub_nilfs2_binfo_dat bi_dat;
+};
+
+struct grub_nilfs2_segment_summary
+{
+  grub_uint32_t ss_datasum;
+  grub_uint32_t ss_sumsum;
+  grub_uint32_t ss_magic;
+  grub_uint16_t ss_bytes;
+  grub_uint16_t ss_flags;
+  grub_uint64_t ss_seq;
+  grub_uint64_t ss_create;
+  grub_uint64_t ss_next;
+  grub_uint32_t ss_nblocks;
+  grub_uint32_t ss_nfinfo;
+  grub_uint32_t ss_sumbytes;
+  grub_uint32_t ss_pad;
+};
+
+struct grub_nilfs2_btree_node
+{
+  grub_uint8_t bn_flags;
+  grub_uint8_t bn_level;
+  grub_uint16_t bn_nchildren;
+  grub_uint32_t bn_pad;
+  grub_uint64_t keys[0];
+};
+
+struct grub_nilfs2_palloc_group_desc
+{
+  grub_uint32_t pg_nfrees;
+};
+
+#define LOG_SIZE_GROUP_DESC 2
+
+#define LOG_NILFS_DAT_ENTRY_SIZE 5
+struct grub_nilfs2_dat_entry
+{
+  grub_uint64_t de_blocknr;
+  grub_uint64_t de_start;
+  grub_uint64_t de_end;
+  grub_uint64_t de_rsv;
+};
+
+struct grub_nilfs2_snapshot_list
+{
+  grub_uint64_t ssl_next;
+  grub_uint64_t ssl_prev;
+};
+
+struct grub_nilfs2_cpfile_header
+{
+  grub_uint64_t ch_ncheckpoints;
+  grub_uint64_t ch_nsnapshots;
+  struct grub_nilfs2_snapshot_list ch_snapshot_list;
+};
+
+struct grub_nilfs2_checkpoint
+{
+  grub_uint32_t cp_flags;
+  grub_uint32_t cp_checkpoints_count;
+  struct grub_nilfs2_snapshot_list cp_snapshot_list;
+  grub_uint64_t cp_cno;
+  grub_uint64_t cp_create;
+  grub_uint64_t cp_nblk_inc;
+  grub_uint64_t cp_inodes_count;
+  grub_uint64_t cp_blocks_count;
+  struct grub_nilfs2_inode cp_ifile_inode;
+};
+
+
+#define NILFS_BMAP_LARGE	0x1
+#define NILFS_BMAP_SIZE	(NILFS_INODE_BMAP_SIZE * sizeof(grub_uint64_t))
+
+/* nilfs extra padding for nonroot btree node. */
+#define NILFS_BTREE_NODE_EXTRA_PAD_SIZE (sizeof(grub_uint64_t))
+#define NILFS_BTREE_ROOT_SIZE	NILFS_BMAP_SIZE
+#define NILFS_BTREE_ROOT_NCHILDREN_MAX \
+ ((NILFS_BTREE_ROOT_SIZE - sizeof(struct nilfs_btree_node)) / \
+  (sizeof(grub_uint64_t) + sizeof(grub_uint64_t)) )
+
+
+struct grub_fshelp_node
+{
+  struct grub_nilfs2_data *data;
+  struct grub_nilfs2_inode inode;
+  grub_uint64_t ino;
+  int inode_read;
+};
+
+struct grub_nilfs2_data
+{
+  struct grub_nilfs2_super_block sblock;
+  struct grub_nilfs2_super_root sroot;
+  struct grub_nilfs2_inode ifile;
+  grub_disk_t disk;
+  struct grub_nilfs2_inode *inode;
+  struct grub_fshelp_node diropen;
+};
+
+/* Log2 size of nilfs2 block in 512 blocks.  */
+#define LOG2_NILFS2_BLOCK_SIZE(data)			\
+	(grub_le_to_cpu32 (data->sblock.s_log_block_size) + 1)
+
+/* Log2 size of nilfs2 block in bytes.  */
+#define LOG2_BLOCK_SIZE(data)					\
+	(grub_le_to_cpu32 (data->sblock.s_log_block_size) + 10)
+
+/* The size of an nilfs2 block in bytes.  */
+#define NILFS2_BLOCK_SIZE(data)		(1 << LOG2_BLOCK_SIZE (data))
+
+static grub_uint64_t
+grub_nilfs2_dat_translate (struct grub_nilfs2_data *data, grub_uint64_t key);
+static grub_dl_t my_mod;
+
+
+
+static inline unsigned long
+grub_nilfs2_log_palloc_entries_per_group (struct grub_nilfs2_data *data)
+{
+  return LOG2_BLOCK_SIZE (data) + 3;
+}
+
+static inline grub_uint64_t
+grub_nilfs2_palloc_group (struct grub_nilfs2_data *data,
+			  grub_uint64_t nr, grub_uint64_t * offset)
+{
+  *offset = nr & ((1 << grub_nilfs2_log_palloc_entries_per_group (data)) - 1);
+  return nr >> grub_nilfs2_log_palloc_entries_per_group (data);
+}
+
+static inline grub_uint32_t
+grub_nilfs2_palloc_log_groups_per_desc_block (struct grub_nilfs2_data *data)
+{
+  return LOG2_BLOCK_SIZE (data) - LOG_SIZE_GROUP_DESC;
+
+  COMPILE_TIME_ASSERT (sizeof (struct grub_nilfs2_palloc_group_desc)
+		       == (1 << LOG_SIZE_GROUP_DESC));
+}
+
+static inline grub_uint32_t
+grub_nilfs2_log_entries_per_block_log (struct grub_nilfs2_data *data,
+				       unsigned long log_entry_size)
+{
+  return LOG2_BLOCK_SIZE (data) - log_entry_size;
+}
+
+
+static inline grub_uint32_t
+grub_nilfs2_blocks_per_group_log (struct grub_nilfs2_data *data,
+				  unsigned long log_entry_size)
+{
+  return (1 << (grub_nilfs2_log_palloc_entries_per_group (data)
+		- grub_nilfs2_log_entries_per_block_log (data,
+							 log_entry_size))) + 1;
+}
+
+static inline grub_uint32_t
+grub_nilfs2_blocks_per_desc_block_log (struct grub_nilfs2_data *data,
+				       unsigned long log_entry_size)
+{
+  return(grub_nilfs2_blocks_per_group_log (data, log_entry_size)
+	 << grub_nilfs2_palloc_log_groups_per_desc_block (data)) + 1;
+}
+
+static inline grub_uint32_t
+grub_nilfs2_palloc_desc_block_offset_log (struct grub_nilfs2_data *data,
+					  unsigned long group,
+					  unsigned long log_entry_size)
+{
+  grub_uint32_t desc_block =
+    group >> grub_nilfs2_palloc_log_groups_per_desc_block (data);
+  return desc_block * grub_nilfs2_blocks_per_desc_block_log (data,
+							     log_entry_size);
+}
+
+static inline grub_uint32_t
+grub_nilfs2_palloc_bitmap_block_offset (struct grub_nilfs2_data *data,
+					unsigned long group,
+					unsigned long log_entry_size)
+{
+  unsigned long desc_offset = group
+    & ((1 << grub_nilfs2_palloc_log_groups_per_desc_block (data)) - 1);
+
+  return grub_nilfs2_palloc_desc_block_offset_log (data, group, log_entry_size)
+    + 1
+    + desc_offset * grub_nilfs2_blocks_per_group_log (data, log_entry_size);
+}
+
+static inline grub_uint32_t
+grub_nilfs2_palloc_entry_offset_log (struct grub_nilfs2_data *data,
+				     grub_uint64_t nr,
+				     unsigned long log_entry_size)
+{
+  unsigned long group;
+  grub_uint64_t group_offset;
+
+  group = grub_nilfs2_palloc_group (data, nr, &group_offset);
+
+  return grub_nilfs2_palloc_bitmap_block_offset (data, group,
+						 log_entry_size) + 1 +
+    (group_offset >> grub_nilfs2_log_entries_per_block_log (data,
+							    log_entry_size));
+
+}
+
+static inline struct grub_nilfs2_btree_node *
+grub_nilfs2_btree_get_root (struct grub_nilfs2_inode *inode)
+{
+  return (struct grub_nilfs2_btree_node *) &inode->i_bmap[0];
+}
+
+static inline int
+grub_nilfs2_btree_get_level (struct grub_nilfs2_btree_node *node)
+{
+  return node->bn_level;
+}
+
+static inline grub_uint64_t *
+grub_nilfs2_btree_node_dkeys (struct grub_nilfs2_btree_node *node)
+{
+  return (node->keys +
+	  ((node->bn_flags & NILFS_BTREE_NODE_ROOT) ?
+	   0 : (NILFS_BTREE_NODE_EXTRA_PAD_SIZE / sizeof (grub_uint64_t))));
+}
+
+static inline grub_uint64_t
+grub_nilfs2_btree_node_get_key (struct grub_nilfs2_btree_node *node,
+				int index)
+{
+  return grub_le_to_cpu64 (*(grub_nilfs2_btree_node_dkeys (node) + index));
+}
+
+static inline int
+grub_nilfs2_btree_node_nchildren_max (struct grub_nilfs2_data *data,
+				      struct grub_nilfs2_btree_node *node)
+{
+  int node_children_max = ((NILFS2_BLOCK_SIZE (data) -
+			    sizeof (struct grub_nilfs2_btree_node) -
+			    NILFS_BTREE_NODE_EXTRA_PAD_SIZE) /
+			   (sizeof (grub_uint64_t) + sizeof (grub_uint64_t)));
+
+  return (node->bn_flags & NILFS_BTREE_NODE_ROOT) ? 3 : node_children_max;
+}
+
+static inline int
+grub_nilfs2_btree_node_lookup (struct grub_nilfs2_data *data,
+			       struct grub_nilfs2_btree_node *node,
+			       grub_uint64_t key, int *indexp)
+{
+  grub_uint64_t nkey;
+  int index = 0, low, high, s;
+
+  low = 0;
+
+  high = grub_le_to_cpu16 (node->bn_nchildren) - 1;
+  if (high >= grub_nilfs2_btree_node_nchildren_max (data, node))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "too many children");
+      *indexp = index;
+      return 0;
+    }
+
+  s = 0;
+  while (low <= high)
+    {
+      index = (low + high) / 2;
+      nkey = grub_nilfs2_btree_node_get_key (node, index);
+      if (nkey == key)
+	{
+	  *indexp = index;
+	  return 1;
+	}
+      else if (nkey < key)
+	{
+	  low = index + 1;
+	  s = -1;
+	}
+      else
+	{
+	  high = index - 1;
+	  s = 1;
+	}
+    }
+
+  if (node->bn_level > NILFS_BTREE_LEVEL_NODE_MIN)
+    {
+      if (s > 0 && index > 0)
+	index--;
+    }
+  else if (s < 0)
+    index++;
+
+  *indexp = index;
+  return s == 0;
+}
+
+static inline grub_uint64_t *
+grub_nilfs2_btree_node_dptrs (struct grub_nilfs2_data *data,
+			      struct grub_nilfs2_btree_node *node)
+{
+  return (grub_uint64_t *) (grub_nilfs2_btree_node_dkeys (node) +
+			    grub_nilfs2_btree_node_nchildren_max (data,
+								  node));
+}
+
+static inline grub_uint64_t
+grub_nilfs2_btree_node_get_ptr (struct grub_nilfs2_data *data,
+				struct grub_nilfs2_btree_node *node,
+				int index)
+{
+  return
+    grub_le_to_cpu64 (*(grub_nilfs2_btree_node_dptrs (data, node) + index));
+}
+
+static inline int
+grub_nilfs2_btree_get_nonroot_node (struct grub_nilfs2_data *data,
+				    grub_uint64_t ptr, void *block)
+{
+  grub_disk_t disk = data->disk;
+  unsigned int nilfs2_block_count = (1 << LOG2_NILFS2_BLOCK_SIZE (data));
+
+  return grub_disk_read (disk, ptr * nilfs2_block_count, 0,
+			 NILFS2_BLOCK_SIZE (data), block);
+}
+
+static grub_uint64_t
+grub_nilfs2_btree_lookup (struct grub_nilfs2_data *data,
+			  struct grub_nilfs2_inode *inode,
+			  grub_uint64_t key, int need_translate)
+{
+  struct grub_nilfs2_btree_node *node;
+  void *block;
+  grub_uint64_t ptr;
+  int level, found = 0, index;
+
+  block = grub_malloc (NILFS2_BLOCK_SIZE (data));
+  if (!block)
+    return -1;
+
+  node = grub_nilfs2_btree_get_root (inode);
+  level = grub_nilfs2_btree_get_level (node);
+
+  found = grub_nilfs2_btree_node_lookup (data, node, key, &index);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    goto fail;
+
+  ptr = grub_nilfs2_btree_node_get_ptr (data, node, index);
+  if (need_translate)
+    ptr = grub_nilfs2_dat_translate (data, ptr);
+
+  for (level--; level >= NILFS_BTREE_LEVEL_NODE_MIN; level--)
+    {
+      grub_nilfs2_btree_get_nonroot_node (data, ptr, block);
+      if (grub_errno)
+	{
+	  goto fail;
+	}
+      node = (struct grub_nilfs2_btree_node *) block;
+
+      if (node->bn_level != level)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "btree level mismatch\n");
+	  goto fail;
+	}
+
+      if (!found)
+	found = grub_nilfs2_btree_node_lookup (data, node, key, &index);
+      else
+	index = 0;
+
+      if (index < grub_nilfs2_btree_node_nchildren_max (data, node) &&
+	  grub_errno == GRUB_ERR_NONE)
+	{
+	  ptr = grub_nilfs2_btree_node_get_ptr (data, node, index);
+	  if (need_translate)
+	    ptr = grub_nilfs2_dat_translate (data, ptr);
+	}
+      else
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "btree corruption\n");
+	  goto fail;
+	}
+    }
+
+  grub_free (block);
+
+  if (!found)
+    return -1;
+
+  return ptr;
+ fail:
+  grub_free (block);
+  return -1;
+}
+
+static inline grub_uint64_t
+grub_nilfs2_direct_lookup (struct grub_nilfs2_inode *inode, grub_uint64_t key)
+{
+  if (1 + key > 6)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "key is too large");
+      return 0xffffffffffffffff;
+    }
+  return grub_le_to_cpu64 (inode->i_bmap[1 + key]);
+}
+
+static inline grub_uint64_t
+grub_nilfs2_bmap_lookup (struct grub_nilfs2_data *data,
+			 struct grub_nilfs2_inode *inode,
+			 grub_uint64_t key, int need_translate)
+{
+  struct grub_nilfs2_btree_node *root = grub_nilfs2_btree_get_root (inode);
+  if (root->bn_flags & NILFS_BMAP_LARGE)
+    return grub_nilfs2_btree_lookup (data, inode, key, need_translate);
+  else
+    {
+      grub_uint64_t ptr;
+      ptr = grub_nilfs2_direct_lookup (inode, key);
+      if (ptr != ((grub_uint64_t) 0xffffffffffffffff) && need_translate)
+	ptr = grub_nilfs2_dat_translate (data, ptr);
+      return ptr;
+    }
+}
+
+static grub_uint64_t
+grub_nilfs2_dat_translate (struct grub_nilfs2_data *data, grub_uint64_t key)
+{
+  struct grub_nilfs2_dat_entry entry;
+  grub_disk_t disk = data->disk;
+  grub_uint64_t pptr;
+  grub_uint64_t blockno, offset;
+  unsigned int nilfs2_block_count = (1 << LOG2_NILFS2_BLOCK_SIZE (data));
+
+  blockno = grub_nilfs2_palloc_entry_offset_log (data, key,
+						 LOG_NILFS_DAT_ENTRY_SIZE);
+
+  offset = ((key * sizeof (struct grub_nilfs2_dat_entry))
+	    & ((1 << LOG2_BLOCK_SIZE (data)) - 1));
+
+  pptr = grub_nilfs2_bmap_lookup (data, &data->sroot.sr_dat, blockno, 0);
+  if (pptr == (grub_uint64_t) - 1)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "btree lookup failure");
+      return -1;
+    }
+
+  grub_disk_read (disk, pptr * nilfs2_block_count, offset,
+		  sizeof (struct grub_nilfs2_dat_entry), &entry);
+
+  return grub_le_to_cpu64 (entry.de_blocknr);
+}
+
+
+static grub_disk_addr_t
+grub_nilfs2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  struct grub_nilfs2_data *data = node->data;
+  struct grub_nilfs2_inode *inode = &node->inode;
+  grub_uint64_t pptr = -1;
+
+  pptr = grub_nilfs2_bmap_lookup (data, inode, fileblock, 1);
+  if (pptr == (grub_uint64_t) - 1)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "btree lookup failure");
+      return -1;
+    }
+
+  return pptr;
+}
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_nilfs2_read_file (grub_fshelp_node_t node,
+		       grub_disk_read_hook_t read_hook, void *read_hook_data,
+		       grub_off_t pos, grub_size_t len, char *buf)
+{
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_nilfs2_read_block,
+				grub_le_to_cpu64 (node->inode.i_size),
+				LOG2_NILFS2_BLOCK_SIZE (node->data), 0);
+
+}
+
+static grub_err_t
+grub_nilfs2_read_checkpoint (struct grub_nilfs2_data *data,
+			     grub_uint64_t cpno,
+			     struct grub_nilfs2_checkpoint *cpp)
+{
+  grub_uint64_t blockno;
+  grub_uint64_t offset;
+  grub_uint64_t pptr;
+  grub_disk_t disk = data->disk;
+  unsigned int nilfs2_block_count = (1 << LOG2_NILFS2_BLOCK_SIZE (data));
+
+  /* Assume sizeof(struct grub_nilfs2_cpfile_header) < 
+     sizeof(struct grub_nilfs2_checkpoint).
+   */
+  blockno = grub_divmod64 (cpno, NILFS2_BLOCK_SIZE (data) /
+                          sizeof (struct grub_nilfs2_checkpoint), &offset);
+  
+  pptr = grub_nilfs2_bmap_lookup (data, &data->sroot.sr_cpfile, blockno, 1);
+  if (pptr == (grub_uint64_t) - 1)
+    {
+      return grub_error (GRUB_ERR_BAD_FS, "btree lookup failure");
+    }
+
+  return grub_disk_read (disk, pptr * nilfs2_block_count,
+			 offset * sizeof (struct grub_nilfs2_checkpoint),
+			 sizeof (struct grub_nilfs2_checkpoint), cpp);
+}
+
+static inline grub_err_t
+grub_nilfs2_read_last_checkpoint (struct grub_nilfs2_data *data,
+				  struct grub_nilfs2_checkpoint *cpp)
+{
+  return grub_nilfs2_read_checkpoint (data,
+				      grub_le_to_cpu64 (data->
+							sblock.s_last_cno),
+				      cpp);
+}
+
+/* Read the inode INO for the file described by DATA into INODE.  */
+static grub_err_t
+grub_nilfs2_read_inode (struct grub_nilfs2_data *data,
+			grub_uint64_t ino, struct grub_nilfs2_inode *inodep)
+{
+  grub_uint64_t blockno;
+  grub_uint64_t offset;
+  grub_uint64_t pptr;
+  grub_disk_t disk = data->disk;
+  unsigned int nilfs2_block_count = (1 << LOG2_NILFS2_BLOCK_SIZE (data));
+
+  blockno = grub_nilfs2_palloc_entry_offset_log (data, ino,
+						 LOG_INODE_SIZE);
+
+  offset = ((sizeof (struct grub_nilfs2_inode) * ino)
+	    & ((1 << LOG2_BLOCK_SIZE (data)) - 1));
+  pptr = grub_nilfs2_bmap_lookup (data, &data->ifile, blockno, 1);
+  if (pptr == (grub_uint64_t) - 1)
+    {
+      return grub_error (GRUB_ERR_BAD_FS, "btree lookup failure");
+    }
+
+  return grub_disk_read (disk, pptr * nilfs2_block_count, offset,
+			 sizeof (struct grub_nilfs2_inode), inodep);
+}
+
+static int
+grub_nilfs2_valid_sb (struct grub_nilfs2_super_block *sbp)
+{
+  if (grub_le_to_cpu16 (sbp->s_magic) != NILFS2_SUPER_MAGIC)
+    return 0;
+
+  if (grub_le_to_cpu32 (sbp->s_rev_level) != NILFS_SUPORT_REV)
+    return 0;
+
+  /* 20 already means 1GiB blocks. We don't want to deal with blocks overflowing int32. */
+  if (grub_le_to_cpu32 (sbp->s_log_block_size) > 20)
+    return 0;
+
+  return 1;
+}
+
+static grub_err_t
+grub_nilfs2_load_sb (struct grub_nilfs2_data *data)
+{
+  grub_disk_t disk = data->disk;
+  struct grub_nilfs2_super_block sb2;
+  grub_uint64_t partition_size;
+  int valid[2];
+  int swp = 0;
+  grub_err_t err;
+
+  /* Read first super block. */
+  err = grub_disk_read (disk, NILFS_1ST_SUPER_BLOCK, 0,
+			sizeof (struct grub_nilfs2_super_block), &data->sblock);
+  if (err)
+    return err;
+  /* Make sure if 1st super block is valid.  */
+  valid[0] = grub_nilfs2_valid_sb (&data->sblock);
+
+  if (valid[0])
+    partition_size = (grub_le_to_cpu64 (data->sblock.s_dev_size)
+		      >> GRUB_DISK_SECTOR_BITS);
+  else
+    partition_size = grub_disk_native_sectors (disk);
+  if (partition_size != GRUB_DISK_SIZE_UNKNOWN)
+    {
+      /* Read second super block. */
+      err = grub_disk_read (disk, NILFS_2ND_SUPER_BLOCK (partition_size), 0,
+			    sizeof (struct grub_nilfs2_super_block), &sb2);
+      if (err)
+	{
+	  valid[1] = 0;
+	  grub_errno = GRUB_ERR_NONE;
+	}
+      else
+	/* Make sure if 2nd super block is valid.  */
+	valid[1] = grub_nilfs2_valid_sb (&sb2);
+    }
+  else
+    /* 2nd super block may not exist, so it's invalid. */
+    valid[1] = 0;
+
+  if (!valid[0] && !valid[1])
+    return grub_error (GRUB_ERR_BAD_FS, "not a nilfs2 filesystem");
+
+  swp = valid[1] && (!valid[0] ||
+		     grub_le_to_cpu64 (data->sblock.s_last_cno) <
+		     grub_le_to_cpu64 (sb2.s_last_cno));
+
+  /* swap if first super block is invalid or older than second one. */
+  if (swp)
+    grub_memcpy (&data->sblock, &sb2,
+		 sizeof (struct grub_nilfs2_super_block));
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_nilfs2_data *
+grub_nilfs2_mount (grub_disk_t disk)
+{
+  struct grub_nilfs2_data *data;
+  struct grub_nilfs2_segment_summary ss;
+  struct grub_nilfs2_checkpoint last_checkpoint;
+  grub_uint64_t last_pseg;
+  grub_uint32_t nblocks;
+  unsigned int nilfs2_block_count;
+
+  data = grub_malloc (sizeof (struct grub_nilfs2_data));
+  if (!data)
+    return 0;
+
+  data->disk = disk;
+
+  /* Read the superblock.  */
+  grub_nilfs2_load_sb (data);
+  if (grub_errno)
+    goto fail;
+
+  nilfs2_block_count = (1 << LOG2_NILFS2_BLOCK_SIZE (data));
+
+  /* Read the last segment summary. */
+  last_pseg = grub_le_to_cpu64 (data->sblock.s_last_pseg);
+  grub_disk_read (disk, last_pseg * nilfs2_block_count, 0,
+		  sizeof (struct grub_nilfs2_segment_summary), &ss);
+
+  if (grub_errno)
+    goto fail;
+
+  /* Read the super root block. */
+  nblocks = grub_le_to_cpu32 (ss.ss_nblocks);
+  grub_disk_read (disk, (last_pseg + (nblocks - 1)) * nilfs2_block_count, 0,
+		  sizeof (struct grub_nilfs2_super_root), &data->sroot);
+
+  if (grub_errno)
+    goto fail;
+
+  grub_nilfs2_read_last_checkpoint (data, &last_checkpoint);
+
+  if (grub_errno)
+    goto fail;
+
+  grub_memcpy (&data->ifile, &last_checkpoint.cp_ifile_inode,
+	       sizeof (struct grub_nilfs2_inode));
+
+  data->diropen.data = data;
+  data->diropen.ino = 2;
+  data->diropen.inode_read = 1;
+  data->inode = &data->diropen.inode;
+
+  grub_nilfs2_read_inode (data, 2, data->inode);
+
+  return data;
+
+fail:
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a nilfs2 filesystem");
+
+  grub_free (data);
+  return 0;
+}
+
+static char *
+grub_nilfs2_read_symlink (grub_fshelp_node_t node)
+{
+  char *symlink;
+  struct grub_fshelp_node *diro = node;
+
+  if (!diro->inode_read)
+    {
+      grub_nilfs2_read_inode (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+	return 0;
+    }
+
+  symlink = grub_malloc (grub_le_to_cpu64 (diro->inode.i_size) + 1);
+  if (!symlink)
+    return 0;
+
+  grub_nilfs2_read_file (diro, 0, 0, 0,
+			 grub_le_to_cpu64 (diro->inode.i_size), symlink);
+  if (grub_errno)
+    {
+      grub_free (symlink);
+      return 0;
+    }
+
+  symlink[grub_le_to_cpu64 (diro->inode.i_size)] = '\0';
+  return symlink;
+}
+
+static int
+grub_nilfs2_iterate_dir (grub_fshelp_node_t dir,
+			 grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_off_t fpos = 0;
+  struct grub_fshelp_node *diro = (struct grub_fshelp_node *) dir;
+
+  if (!diro->inode_read)
+    {
+      grub_nilfs2_read_inode (diro->data, diro->ino, &diro->inode);
+      if (grub_errno)
+	return 0;
+    }
+
+  /* Iterate files.  */
+  while (fpos < grub_le_to_cpu64 (diro->inode.i_size))
+    {
+      struct grub_nilfs2_dir_entry dirent;
+
+      grub_nilfs2_read_file (diro, 0, 0, fpos,
+			     sizeof (struct grub_nilfs2_dir_entry),
+			     (char *) &dirent);
+      if (grub_errno)
+	return 0;
+
+      if (dirent.rec_len == 0)
+	return 0;
+
+      if (dirent.name_len != 0)
+	{
+	  char filename[MAX_NAMELEN + 1];
+	  struct grub_fshelp_node *fdiro;
+	  enum grub_fshelp_filetype type = GRUB_FSHELP_UNKNOWN;
+
+	  grub_nilfs2_read_file (diro, 0, 0,
+				 fpos + sizeof (struct grub_nilfs2_dir_entry),
+				 dirent.name_len, filename);
+	  if (grub_errno)
+	    return 0;
+
+	  fdiro = grub_malloc (sizeof (struct grub_fshelp_node));
+	  if (!fdiro)
+	    return 0;
+
+	  fdiro->data = diro->data;
+	  fdiro->ino = grub_le_to_cpu64 (dirent.inode);
+
+	  filename[dirent.name_len] = '\0';
+
+	  if (dirent.file_type != NILFS_FT_UNKNOWN)
+	    {
+	      fdiro->inode_read = 0;
+
+	      if (dirent.file_type == NILFS_FT_DIR)
+		type = GRUB_FSHELP_DIR;
+	      else if (dirent.file_type == NILFS_FT_SYMLINK)
+		type = GRUB_FSHELP_SYMLINK;
+	      else if (dirent.file_type == NILFS_FT_REG_FILE)
+		type = GRUB_FSHELP_REG;
+	    }
+	  else
+	    {
+	      /* The filetype can not be read from the dirent, read
+	         the inode to get more information.  */
+	      grub_nilfs2_read_inode (diro->data,
+				      grub_le_to_cpu64 (dirent.inode),
+				      &fdiro->inode);
+	      if (grub_errno)
+		{
+		  grub_free (fdiro);
+		  return 0;
+		}
+
+	      fdiro->inode_read = 1;
+
+	      if ((grub_le_to_cpu16 (fdiro->inode.i_mode)
+		   & FILETYPE_INO_MASK) == FILETYPE_INO_DIRECTORY)
+		type = GRUB_FSHELP_DIR;
+	      else if ((grub_le_to_cpu16 (fdiro->inode.i_mode)
+			& FILETYPE_INO_MASK) == FILETYPE_INO_SYMLINK)
+		type = GRUB_FSHELP_SYMLINK;
+	      else if ((grub_le_to_cpu16 (fdiro->inode.i_mode)
+			& FILETYPE_INO_MASK) == FILETYPE_INO_REG)
+		type = GRUB_FSHELP_REG;
+	    }
+
+	  if (hook (filename, type, fdiro, hook_data))
+	    return 1;
+	}
+
+      fpos += grub_le_to_cpu16 (dirent.rec_len);
+    }
+
+  return 0;
+}
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_nilfs2_open (struct grub_file *file, const char *name)
+{
+  struct grub_nilfs2_data *data = NULL;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_nilfs2_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->diropen, &fdiro,
+			 grub_nilfs2_iterate_dir, grub_nilfs2_read_symlink,
+			 GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  if (!fdiro->inode_read)
+    {
+      grub_nilfs2_read_inode (data, fdiro->ino, &fdiro->inode);
+      if (grub_errno)
+	goto fail;
+    }
+
+  grub_memcpy (data->inode, &fdiro->inode, sizeof (struct grub_nilfs2_inode));
+  grub_free (fdiro);
+
+  file->size = grub_le_to_cpu64 (data->inode->i_size);
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+fail:
+  if (fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_nilfs2_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Read LEN bytes data from FILE into BUF.  */
+static grub_ssize_t
+grub_nilfs2_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_nilfs2_data *data = (struct grub_nilfs2_data *) file->data;
+
+  return grub_nilfs2_read_file (&data->diropen,
+				file->read_hook, file->read_hook_data,
+				file->offset, len, buf);
+}
+
+/* Context for grub_nilfs2_dir.  */
+struct grub_nilfs2_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+  struct grub_nilfs2_data *data;
+};
+
+/* Helper for grub_nilfs2_dir.  */
+static int
+grub_nilfs2_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		      grub_fshelp_node_t node, void *data)
+{
+  struct grub_nilfs2_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  if (!node->inode_read)
+    {
+      grub_nilfs2_read_inode (ctx->data, node->ino, &node->inode);
+      if (!grub_errno)
+	node->inode_read = 1;
+      grub_errno = GRUB_ERR_NONE;
+    }
+  if (node->inode_read)
+    {
+      info.mtimeset = 1;
+      info.mtime = grub_le_to_cpu64 (node->inode.i_mtime);
+    }
+
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_nilfs2_dir (grub_device_t device, const char *path,
+		 grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_nilfs2_dir_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  ctx.data = grub_nilfs2_mount (device->disk);
+  if (!ctx.data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &ctx.data->diropen, &fdiro,
+			 grub_nilfs2_iterate_dir, grub_nilfs2_read_symlink,
+			 GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_nilfs2_iterate_dir (fdiro, grub_nilfs2_dir_iter, &ctx);
+
+fail:
+  if (fdiro != &ctx.data->diropen)
+    grub_free (fdiro);
+  grub_free (ctx.data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_nilfs2_label (grub_device_t device, char **label)
+{
+  struct grub_nilfs2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_nilfs2_mount (disk);
+  if (data)
+    *label = grub_strndup (data->sblock.s_volume_name,
+			   sizeof (data->sblock.s_volume_name));
+  else
+    *label = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_nilfs2_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_nilfs2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_nilfs2_mount (disk);
+  if (data)
+    {
+      *uuid =
+	grub_xasprintf
+	("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+	 data->sblock.s_uuid[0], data->sblock.s_uuid[1],
+	 data->sblock.s_uuid[2], data->sblock.s_uuid[3],
+	 data->sblock.s_uuid[4], data->sblock.s_uuid[5],
+	 data->sblock.s_uuid[6], data->sblock.s_uuid[7],
+	 data->sblock.s_uuid[8], data->sblock.s_uuid[9],
+	 data->sblock.s_uuid[10], data->sblock.s_uuid[11],
+	 data->sblock.s_uuid[12], data->sblock.s_uuid[13],
+	 data->sblock.s_uuid[14], data->sblock.s_uuid[15]);
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+/* Get mtime.  */
+static grub_err_t
+grub_nilfs2_mtime (grub_device_t device, grub_int64_t * tm)
+{
+  struct grub_nilfs2_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_nilfs2_mount (disk);
+  if (!data)
+    *tm = 0;
+  else
+    *tm = (grub_int32_t) grub_le_to_cpu64 (data->sblock.s_wtime);
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+
+static struct grub_fs grub_nilfs2_fs = {
+  .name = "nilfs2",
+  .fs_dir = grub_nilfs2_dir,
+  .fs_open = grub_nilfs2_open,
+  .fs_read = grub_nilfs2_read,
+  .fs_close = grub_nilfs2_close,
+  .fs_label = grub_nilfs2_label,
+  .fs_uuid = grub_nilfs2_uuid,
+  .fs_mtime = grub_nilfs2_mtime,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 1,
+  .blocklist_install = 0,
+#endif
+  .next = 0
+};
+
+GRUB_MOD_INIT (nilfs2)
+{
+  COMPILE_TIME_ASSERT ((1 << LOG_NILFS_DAT_ENTRY_SIZE)
+		       == sizeof (struct
+				  grub_nilfs2_dat_entry));
+  COMPILE_TIME_ASSERT (1 << LOG_INODE_SIZE
+		       == sizeof (struct grub_nilfs2_inode));
+  grub_fs_register (&grub_nilfs2_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (nilfs2)
+{
+  grub_fs_unregister (&grub_nilfs2_fs);
+}
diff --git a/grub-core/fs/ntfs.c b/grub-core/fs/ntfs.c
new file mode 100644
index 0000000..2f34f76
--- /dev/null
+++ b/grub-core/fs/ntfs.c
@@ -0,0 +1,1237 @@
+/* ntfs.c - NTFS filesystem */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_fshelp_node grub_ntfs_file 
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/fshelp.h>
+#include <grub/ntfs.h>
+#include <grub/charset.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+#define grub_fshelp_node grub_ntfs_file 
+
+static inline grub_uint16_t
+u16at (void *ptr, grub_size_t ofs)
+{
+  return grub_le_to_cpu16 (grub_get_unaligned16 ((char *) ptr + ofs));
+}
+
+static inline grub_uint32_t
+u32at (void *ptr, grub_size_t ofs)
+{
+  return grub_le_to_cpu32 (grub_get_unaligned32 ((char *) ptr + ofs));
+}
+
+static inline grub_uint64_t
+u64at (void *ptr, grub_size_t ofs)
+{
+  return grub_le_to_cpu64 (grub_get_unaligned64 ((char *) ptr + ofs));
+}
+
+grub_ntfscomp_func_t grub_ntfscomp_func;
+
+static grub_err_t
+fixup (grub_uint8_t *buf, grub_size_t len, const grub_uint8_t *magic)
+{
+  grub_uint16_t ss;
+  grub_uint8_t *pu;
+  grub_uint16_t us;
+
+  COMPILE_TIME_ASSERT ((1 << GRUB_NTFS_BLK_SHR) == GRUB_DISK_SECTOR_SIZE);
+
+  if (grub_memcmp (buf, magic, 4))
+    return grub_error (GRUB_ERR_BAD_FS, "%s label not found", magic);
+
+  ss = u16at (buf, 6) - 1;
+  if (ss != len)
+    return grub_error (GRUB_ERR_BAD_FS, "size not match");
+  pu = buf + u16at (buf, 4);
+  us = u16at (pu, 0);
+  buf -= 2;
+  while (ss > 0)
+    {
+      buf += GRUB_DISK_SECTOR_SIZE;
+      pu += 2;
+      if (u16at (buf, 0) != us)
+	return grub_error (GRUB_ERR_BAD_FS, "fixup signature not match");
+      buf[0] = pu[0];
+      buf[1] = pu[1];
+      ss--;
+    }
+
+  return 0;
+}
+
+static grub_err_t read_mft (struct grub_ntfs_data *data, grub_uint8_t *buf,
+			    grub_uint64_t mftno);
+static grub_err_t read_attr (struct grub_ntfs_attr *at, grub_uint8_t *dest,
+			     grub_disk_addr_t ofs, grub_size_t len,
+			     int cached,
+			     grub_disk_read_hook_t read_hook,
+			     void *read_hook_data);
+
+static grub_err_t read_data (struct grub_ntfs_attr *at, grub_uint8_t *pa,
+			     grub_uint8_t *dest,
+			     grub_disk_addr_t ofs, grub_size_t len,
+			     int cached,
+			     grub_disk_read_hook_t read_hook,
+			     void *read_hook_data);
+
+static void
+init_attr (struct grub_ntfs_attr *at, struct grub_ntfs_file *mft)
+{
+  at->mft = mft;
+  at->flags = (mft == &mft->data->mmft) ? GRUB_NTFS_AF_MMFT : 0;
+  at->attr_nxt = mft->buf + u16at (mft->buf, 0x14);
+  at->attr_end = at->emft_buf = at->edat_buf = at->sbuf = NULL;
+}
+
+static void
+free_attr (struct grub_ntfs_attr *at)
+{
+  grub_free (at->emft_buf);
+  grub_free (at->edat_buf);
+  grub_free (at->sbuf);
+}
+
+static grub_uint8_t *
+find_attr (struct grub_ntfs_attr *at, grub_uint8_t attr)
+{
+  if (at->flags & GRUB_NTFS_AF_ALST)
+    {
+    retry:
+      while (at->attr_nxt < at->attr_end)
+	{
+	  at->attr_cur = at->attr_nxt;
+	  at->attr_nxt += u16at (at->attr_cur, 4);
+	  if ((*at->attr_cur == attr) || (attr == 0))
+	    {
+	      grub_uint8_t *new_pos;
+
+	      if (at->flags & GRUB_NTFS_AF_MMFT)
+		{
+		  if ((grub_disk_read
+		       (at->mft->data->disk, u32at (at->attr_cur, 0x10), 0,
+			512, at->emft_buf))
+		      ||
+		      (grub_disk_read
+		       (at->mft->data->disk, u32at (at->attr_cur, 0x14), 0,
+			512, at->emft_buf + 512)))
+		    return NULL;
+
+		  if (fixup (at->emft_buf, at->mft->data->mft_size,
+			     (const grub_uint8_t *) "FILE"))
+		    return NULL;
+		}
+	      else
+		{
+		  if (read_mft (at->mft->data, at->emft_buf,
+				u32at (at->attr_cur, 0x10)))
+		    return NULL;
+		}
+
+	      new_pos = &at->emft_buf[u16at (at->emft_buf, 0x14)];
+	      while (*new_pos != 0xFF)
+		{
+		  if ((*new_pos == *at->attr_cur)
+		      && (u16at (new_pos, 0xE) == u16at (at->attr_cur, 0x18)))
+		    {
+		      return new_pos;
+		    }
+		  new_pos += u16at (new_pos, 4);
+		}
+	      grub_error (GRUB_ERR_BAD_FS,
+			  "can\'t find 0x%X in attribute list",
+			  (unsigned char) *at->attr_cur);
+	      return NULL;
+	    }
+	}
+      return NULL;
+    }
+  at->attr_cur = at->attr_nxt;
+  while (*at->attr_cur != 0xFF)
+    {
+      at->attr_nxt += u16at (at->attr_cur, 4);
+      if (*at->attr_cur == GRUB_NTFS_AT_ATTRIBUTE_LIST)
+	at->attr_end = at->attr_cur;
+      if ((*at->attr_cur == attr) || (attr == 0))
+	return at->attr_cur;
+      at->attr_cur = at->attr_nxt;
+    }
+  if (at->attr_end)
+    {
+      grub_uint8_t *pa;
+
+      at->emft_buf = grub_malloc (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+      if (at->emft_buf == NULL)
+	return NULL;
+
+      pa = at->attr_end;
+      if (pa[8])
+	{
+          grub_uint32_t n;
+
+          n = ((u32at (pa, 0x30) + GRUB_DISK_SECTOR_SIZE - 1)
+               & (~(GRUB_DISK_SECTOR_SIZE - 1)));
+	  at->attr_cur = at->attr_end;
+	  at->edat_buf = grub_malloc (n);
+	  if (!at->edat_buf)
+	    return NULL;
+	  if (read_data (at, pa, at->edat_buf, 0, n, 0, 0, 0))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS,
+			  "fail to read non-resident attribute list");
+	      return NULL;
+	    }
+	  at->attr_nxt = at->edat_buf;
+	  at->attr_end = at->edat_buf + u32at (pa, 0x30);
+	}
+      else
+	{
+	  at->attr_nxt = at->attr_end + u16at (pa, 0x14);
+	  at->attr_end = at->attr_end + u32at (pa, 4);
+	}
+      at->flags |= GRUB_NTFS_AF_ALST;
+      while (at->attr_nxt < at->attr_end)
+	{
+	  if ((*at->attr_nxt == attr) || (attr == 0))
+	    break;
+	  at->attr_nxt += u16at (at->attr_nxt, 4);
+	}
+      if (at->attr_nxt >= at->attr_end)
+	return NULL;
+
+      if ((at->flags & GRUB_NTFS_AF_MMFT) && (attr == GRUB_NTFS_AT_DATA))
+	{
+	  at->flags |= GRUB_NTFS_AF_GPOS;
+	  at->attr_cur = at->attr_nxt;
+	  pa = at->attr_cur;
+	  grub_set_unaligned32 ((char *) pa + 0x10,
+				grub_cpu_to_le32 (at->mft->data->mft_start));
+	  grub_set_unaligned32 ((char *) pa + 0x14,
+				grub_cpu_to_le32 (at->mft->data->mft_start
+						  + 1));
+	  pa = at->attr_nxt + u16at (pa, 4);
+	  while (pa < at->attr_end)
+	    {
+	      if (*pa != attr)
+		break;
+	      if (read_attr
+		  (at, pa + 0x10,
+		   u32at (pa, 0x10) * (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR),
+		   at->mft->data->mft_size << GRUB_NTFS_BLK_SHR, 0, 0, 0))
+		return NULL;
+	      pa += u16at (pa, 4);
+	    }
+	  at->attr_nxt = at->attr_cur;
+	  at->flags &= ~GRUB_NTFS_AF_GPOS;
+	}
+      goto retry;
+    }
+  return NULL;
+}
+
+static grub_uint8_t *
+locate_attr (struct grub_ntfs_attr *at, struct grub_ntfs_file *mft,
+	     grub_uint8_t attr)
+{
+  grub_uint8_t *pa;
+
+  init_attr (at, mft);
+  pa = find_attr (at, attr);
+  if (pa == NULL)
+    return NULL;
+  if ((at->flags & GRUB_NTFS_AF_ALST) == 0)
+    {
+      while (1)
+	{
+	  pa = find_attr (at, attr);
+	  if (pa == NULL)
+	    break;
+	  if (at->flags & GRUB_NTFS_AF_ALST)
+	    return pa;
+	}
+      grub_errno = GRUB_ERR_NONE;
+      free_attr (at);
+      init_attr (at, mft);
+      pa = find_attr (at, attr);
+    }
+  return pa;
+}
+
+static grub_disk_addr_t
+read_run_data (const grub_uint8_t *run, int nn, int sig)
+{
+  grub_uint64_t r = 0;
+
+  if (sig && nn && (run[nn - 1] & 0x80))
+    r = -1;
+
+  grub_memcpy (&r, run, nn);
+
+  return grub_le_to_cpu64 (r);
+}
+
+grub_err_t
+grub_ntfs_read_run_list (struct grub_ntfs_rlst * ctx)
+{
+  grub_uint8_t c1, c2;
+  grub_disk_addr_t val;
+  grub_uint8_t *run;
+
+  run = ctx->cur_run;
+retry:
+  c1 = ((*run) & 0x7);
+  c2 = ((*run) >> 4) & 0x7;
+  run++;
+  if (!c1)
+    {
+      if ((ctx->attr) && (ctx->attr->flags & GRUB_NTFS_AF_ALST))
+	{
+	  grub_disk_read_hook_t save_hook;
+
+	  save_hook = ctx->comp.disk->read_hook;
+	  ctx->comp.disk->read_hook = 0;
+	  run = find_attr (ctx->attr, *ctx->attr->attr_cur);
+	  ctx->comp.disk->read_hook = save_hook;
+	  if (run)
+	    {
+	      if (run[8] == 0)
+		return grub_error (GRUB_ERR_BAD_FS,
+				   "$DATA should be non-resident");
+
+	      run += u16at (run, 0x20);
+	      ctx->curr_lcn = 0;
+	      goto retry;
+	    }
+	}
+      return grub_error (GRUB_ERR_BAD_FS, "run list overflown");
+    }
+  ctx->curr_vcn = ctx->next_vcn;
+  ctx->next_vcn += read_run_data (run, c1, 0);	/* length of current VCN */
+  run += c1;
+  val = read_run_data (run, c2, 1);	/* offset to previous LCN */
+  run += c2;
+  ctx->curr_lcn += val;
+  if (val == 0)
+    ctx->flags |= GRUB_NTFS_RF_BLNK;
+  else
+    ctx->flags &= ~GRUB_NTFS_RF_BLNK;
+  ctx->cur_run = run;
+  return 0;
+}
+
+static grub_disk_addr_t
+grub_ntfs_read_block (grub_fshelp_node_t node, grub_disk_addr_t block)
+{
+  struct grub_ntfs_rlst *ctx;
+
+  ctx = (struct grub_ntfs_rlst *) node;
+  if (block >= ctx->next_vcn)
+    {
+      if (grub_ntfs_read_run_list (ctx))
+	return -1;
+      return ctx->curr_lcn;
+    }
+  else
+    return (ctx->flags & GRUB_NTFS_RF_BLNK) ? 0 : (block -
+					 ctx->curr_vcn + ctx->curr_lcn);
+}
+
+static grub_err_t
+read_data (struct grub_ntfs_attr *at, grub_uint8_t *pa, grub_uint8_t *dest,
+	   grub_disk_addr_t ofs, grub_size_t len, int cached,
+	   grub_disk_read_hook_t read_hook, void *read_hook_data)
+{
+  struct grub_ntfs_rlst cc, *ctx;
+
+  if (len == 0)
+    return 0;
+
+  grub_memset (&cc, 0, sizeof (cc));
+  ctx = &cc;
+  ctx->attr = at;
+  ctx->comp.log_spc = at->mft->data->log_spc;
+  ctx->comp.disk = at->mft->data->disk;
+
+  if (read_hook == grub_file_progress_hook)
+    ctx->file = read_hook_data;
+
+  if (pa[8] == 0)
+    {
+      if (ofs + len > u32at (pa, 0x10))
+	return grub_error (GRUB_ERR_BAD_FS, "read out of range");
+      grub_memcpy (dest, pa + u32at (pa, 0x14) + ofs, len);
+      return 0;
+    }
+
+  ctx->cur_run = pa + u16at (pa, 0x20);
+
+  ctx->next_vcn = u32at (pa, 0x10);
+  ctx->curr_lcn = 0;
+
+  if ((pa[0xC] & GRUB_NTFS_FLAG_COMPRESSED)
+      && !(at->flags & GRUB_NTFS_AF_GPOS))
+    {
+      if (!cached)
+	return grub_error (GRUB_ERR_BAD_FS, "attribute can\'t be compressed");
+
+      return (grub_ntfscomp_func) ? grub_ntfscomp_func (dest, ofs, len, ctx)
+	: grub_error (GRUB_ERR_BAD_FS, N_("module `%s' isn't loaded"),
+		      "ntfscomp");
+    }
+
+  ctx->target_vcn = ofs >> (GRUB_NTFS_BLK_SHR + ctx->comp.log_spc);
+  while (ctx->next_vcn <= ctx->target_vcn)
+    {
+      if (grub_ntfs_read_run_list (ctx))
+	return grub_errno;
+    }
+
+  if (at->flags & GRUB_NTFS_AF_GPOS)
+    {
+      grub_disk_addr_t st0, st1;
+      grub_uint64_t m;
+
+      m = (ofs >> GRUB_NTFS_BLK_SHR) & ((1 << ctx->comp.log_spc) - 1);
+
+      st0 =
+	((ctx->target_vcn - ctx->curr_vcn + ctx->curr_lcn) << ctx->comp.log_spc) + m;
+      st1 = st0 + 1;
+      if (st1 ==
+	  (ctx->next_vcn - ctx->curr_vcn + ctx->curr_lcn) << ctx->comp.log_spc)
+	{
+	  if (grub_ntfs_read_run_list (ctx))
+	    return grub_errno;
+	  st1 = ctx->curr_lcn << ctx->comp.log_spc;
+	}
+      grub_set_unaligned32 (dest, grub_cpu_to_le32 (st0));
+      grub_set_unaligned32 (dest + 4, grub_cpu_to_le32 (st1));
+      return 0;
+    }
+
+  grub_fshelp_read_file (ctx->comp.disk, (grub_fshelp_node_t) ctx,
+			 read_hook, read_hook_data, ofs, len,
+			 (char *) dest,
+			 grub_ntfs_read_block, ofs + len,
+			 ctx->comp.log_spc, 0);
+  return grub_errno;
+}
+
+static grub_err_t
+read_attr (struct grub_ntfs_attr *at, grub_uint8_t *dest, grub_disk_addr_t ofs,
+	   grub_size_t len, int cached,
+	   grub_disk_read_hook_t read_hook, void *read_hook_data)
+{
+  grub_uint8_t *save_cur;
+  grub_uint8_t attr;
+  grub_uint8_t *pp;
+  grub_err_t ret;
+
+  save_cur = at->attr_cur;
+  at->attr_nxt = at->attr_cur;
+  attr = *at->attr_nxt;
+  if (at->flags & GRUB_NTFS_AF_ALST)
+    {
+      grub_uint8_t *pa;
+      grub_disk_addr_t vcn;
+
+      /* If compression is possible make sure that we include possible
+	 compressed block size.  */
+      if (GRUB_NTFS_LOG_COM_SEC >= at->mft->data->log_spc)
+	vcn = ((ofs >> GRUB_NTFS_COM_LOG_LEN)
+	       << (GRUB_NTFS_LOG_COM_SEC - at->mft->data->log_spc)) & ~0xFULL;
+      else
+	vcn = ofs >> (at->mft->data->log_spc + GRUB_NTFS_BLK_SHR);
+      pa = at->attr_nxt + u16at (at->attr_nxt, 4);
+      while (pa < at->attr_end)
+	{
+	  if (*pa != attr)
+	    break;
+	  if (u32at (pa, 8) > vcn)
+	    break;
+	  at->attr_nxt = pa;
+	  pa += u16at (pa, 4);
+	}
+    }
+  pp = find_attr (at, attr);
+  if (pp)
+    ret = read_data (at, pp, dest, ofs, len, cached,
+		     read_hook, read_hook_data);
+  else
+    ret =
+      (grub_errno) ? grub_errno : grub_error (GRUB_ERR_BAD_FS,
+					      "attribute not found");
+  at->attr_cur = save_cur;
+  return ret;
+}
+
+static grub_err_t
+read_mft (struct grub_ntfs_data *data, grub_uint8_t *buf, grub_uint64_t mftno)
+{
+  if (read_attr
+      (&data->mmft.attr, buf, mftno * ((grub_disk_addr_t) data->mft_size << GRUB_NTFS_BLK_SHR),
+       data->mft_size << GRUB_NTFS_BLK_SHR, 0, 0, 0))
+    return grub_error (GRUB_ERR_BAD_FS, "read MFT 0x%llx fails", (unsigned long long) mftno);
+  return fixup (buf, data->mft_size, (const grub_uint8_t *) "FILE");
+}
+
+static grub_err_t
+init_file (struct grub_ntfs_file *mft, grub_uint64_t mftno)
+{
+  unsigned short flag;
+
+  mft->inode_read = 1;
+
+  mft->buf = grub_malloc (mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+  if (mft->buf == NULL)
+    return grub_errno;
+
+  if (read_mft (mft->data, mft->buf, mftno))
+    return grub_errno;
+
+  flag = u16at (mft->buf, 0x16);
+  if ((flag & 1) == 0)
+    return grub_error (GRUB_ERR_BAD_FS, "MFT 0x%llx is not in use",
+		       (unsigned long long) mftno);
+
+  if ((flag & 2) == 0)
+    {
+      grub_uint8_t *pa;
+
+      pa = locate_attr (&mft->attr, mft, GRUB_NTFS_AT_DATA);
+      if (pa == NULL)
+	return grub_error (GRUB_ERR_BAD_FS, "no $DATA in MFT 0x%llx",
+			   (unsigned long long) mftno);
+
+      if (!pa[8])
+	mft->size = u32at (pa, 0x10);
+      else
+	mft->size = u64at (pa, 0x30);
+
+      if ((mft->attr.flags & GRUB_NTFS_AF_ALST) == 0)
+	mft->attr.attr_end = 0;	/*  Don't jump to attribute list */
+    }
+  else
+    init_attr (&mft->attr, mft);
+
+  return 0;
+}
+
+static void
+free_file (struct grub_ntfs_file *mft)
+{
+  free_attr (&mft->attr);
+  grub_free (mft->buf);
+}
+
+static char *
+get_utf8 (grub_uint8_t *in, grub_size_t len)
+{
+  grub_uint8_t *buf;
+  grub_uint16_t *tmp;
+  grub_size_t i;
+
+  buf = grub_calloc (len, GRUB_MAX_UTF8_PER_UTF16 + 1);
+  tmp = grub_calloc (len, sizeof (tmp[0]));
+  if (!buf || !tmp)
+    {
+      grub_free (buf);
+      grub_free (tmp);
+      return NULL;
+    }
+  for (i = 0; i < len; i++)
+    tmp[i] = grub_le_to_cpu16 (grub_get_unaligned16 (in + 2 * i));
+  *grub_utf16_to_utf8 (buf, tmp, len) = '\0';
+  grub_free (tmp);
+  return (char *) buf;
+}
+
+static int
+list_file (struct grub_ntfs_file *diro, grub_uint8_t *pos,
+	   grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_uint8_t *np;
+  int ns;
+
+  while (1)
+    {
+      grub_uint8_t namespace;
+      char *ustr;
+
+      if (pos[0xC] & 2)		/* end signature */
+	break;
+
+      np = pos + 0x50;
+      ns = *(np++);
+      namespace = *(np++);
+
+      /*
+       *  Ignore files in DOS namespace, as they will reappear as Win32
+       *  names.
+       */
+      if ((ns) && (namespace != 2))
+	{
+	  enum grub_fshelp_filetype type;
+	  struct grub_ntfs_file *fdiro;
+	  grub_uint32_t attr;
+
+	  attr = u32at (pos, 0x48);
+	  if (attr & GRUB_NTFS_ATTR_REPARSE)
+	    type = GRUB_FSHELP_SYMLINK;
+	  else if (attr & GRUB_NTFS_ATTR_DIRECTORY)
+	    type = GRUB_FSHELP_DIR;
+	  else
+	    type = GRUB_FSHELP_REG;
+
+	  fdiro = grub_zalloc (sizeof (struct grub_ntfs_file));
+	  if (!fdiro)
+	    return 0;
+
+	  fdiro->data = diro->data;
+	  fdiro->ino = u64at (pos, 0) & 0xffffffffffffULL;
+	  fdiro->mtime = u64at (pos, 0x20);
+
+	  ustr = get_utf8 (np, ns);
+	  if (ustr == NULL)
+	    {
+	      grub_free (fdiro);
+	      return 0;
+	    }
+          if (namespace)
+            type |= GRUB_FSHELP_CASE_INSENSITIVE;
+
+	  if (hook (ustr, type, fdiro, hook_data))
+	    {
+	      grub_free (ustr);
+	      return 1;
+	    }
+
+	  grub_free (ustr);
+	}
+      pos += u16at (pos, 8);
+    }
+  return 0;
+}
+
+struct symlink_descriptor
+{
+  grub_uint32_t type;
+  grub_uint32_t total_len;
+  grub_uint16_t off1;
+  grub_uint16_t len1;
+  grub_uint16_t off2;
+  grub_uint16_t len2;
+} GRUB_PACKED;
+
+static char *
+grub_ntfs_read_symlink (grub_fshelp_node_t node)
+{
+  struct grub_ntfs_file *mft;
+  struct symlink_descriptor symdesc;
+  grub_err_t err;
+  grub_uint8_t *buf16;
+  char *buf, *end;
+  grub_size_t len;
+  grub_uint8_t *pa;
+  grub_size_t off;
+
+  mft = (struct grub_ntfs_file *) node;
+
+  mft->buf = grub_malloc (mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+  if (mft->buf == NULL)
+    return NULL;
+
+  if (read_mft (mft->data, mft->buf, mft->ino))
+    return NULL;
+
+  pa = locate_attr (&mft->attr, mft, GRUB_NTFS_AT_SYMLINK);
+  if (pa == NULL)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "no $SYMLINK in MFT 0x%llx",
+		  (unsigned long long) mft->ino);
+      return NULL;
+    }
+
+  err = read_attr (&mft->attr, (grub_uint8_t *) &symdesc, 0,
+		   sizeof (struct symlink_descriptor), 1, 0, 0);
+  if (err)
+    return NULL;
+
+  switch (grub_cpu_to_le32 (symdesc.type))
+    {
+    case 0xa000000c:
+      off = (sizeof (struct symlink_descriptor) + 4
+	     + grub_cpu_to_le32 (symdesc.off1));
+      len = grub_cpu_to_le32 (symdesc.len1);
+      break;
+    case 0xa0000003:
+      off = (sizeof (struct symlink_descriptor)
+	     + grub_cpu_to_le32 (symdesc.off1));
+      len = grub_cpu_to_le32 (symdesc.len1);
+      break;
+    default:
+      grub_error (GRUB_ERR_BAD_FS, "symlink type invalid (%x)",
+		  grub_cpu_to_le32 (symdesc.type));
+      return NULL;
+    }
+
+  buf16 = grub_malloc (len);
+  if (!buf16)
+    return NULL;
+
+  err = read_attr (&mft->attr, buf16, off, len, 1, 0, 0);
+  if (err)
+    return NULL;
+
+  buf = get_utf8 (buf16, len / 2);
+  if (!buf)
+    {
+      grub_free (buf16);
+      return NULL;
+    }
+  grub_free (buf16);
+
+  for (end = buf; *end; end++)
+    if (*end == '\\')
+      *end = '/';
+
+  /* Split the sequence to avoid GCC thinking that this is a trigraph.  */
+  if (grub_memcmp (buf, "/?" "?/", 4) == 0 && buf[5] == ':' && buf[6] == '/'
+      && grub_isalpha (buf[4]))
+    {
+      grub_memmove (buf, buf + 6, end - buf + 1 - 6);
+      end -= 6; 
+    }
+  return buf;
+}
+
+static int
+grub_ntfs_iterate_dir (grub_fshelp_node_t dir,
+		       grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_uint8_t *bitmap;
+  struct grub_ntfs_attr attr, *at;
+  grub_uint8_t *cur_pos, *indx, *bmp;
+  int ret = 0;
+  grub_size_t bitmap_len;
+  struct grub_ntfs_file *mft;
+
+  mft = (struct grub_ntfs_file *) dir;
+
+  if (!mft->inode_read)
+    {
+      if (init_file (mft, mft->ino))
+	return 0;
+    }
+
+  indx = NULL;
+  bmp = NULL;
+
+  at = &attr;
+  init_attr (at, mft);
+  while (1)
+    {
+      cur_pos = find_attr (at, GRUB_NTFS_AT_INDEX_ROOT);
+      if (cur_pos == NULL)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "no $INDEX_ROOT");
+	  goto done;
+	}
+
+      /* Resident, Namelen=4, Offset=0x18, Flags=0x00, Name="$I30" */
+      if ((u32at (cur_pos, 8) != 0x180400) ||
+	  (u32at (cur_pos, 0x18) != 0x490024) ||
+	  (u32at (cur_pos, 0x1C) != 0x300033))
+	continue;
+      cur_pos += u16at (cur_pos, 0x14);
+      if (*cur_pos != 0x30)	/* Not filename index */
+	continue;
+      break;
+    }
+
+  cur_pos += 0x10;		/* Skip index root */
+  ret = list_file (mft, cur_pos + u16at (cur_pos, 0), hook, hook_data);
+  if (ret)
+    goto done;
+
+  bitmap = NULL;
+  bitmap_len = 0;
+  free_attr (at);
+  init_attr (at, mft);
+  while ((cur_pos = find_attr (at, GRUB_NTFS_AT_BITMAP)) != NULL)
+    {
+      int ofs;
+
+      ofs = cur_pos[0xA];
+      /* Namelen=4, Name="$I30" */
+      if ((cur_pos[9] == 4) &&
+	  (u32at (cur_pos, ofs) == 0x490024) &&
+	  (u32at (cur_pos, ofs + 4) == 0x300033))
+	{
+          int is_resident = (cur_pos[8] == 0);
+
+          bitmap_len = ((is_resident) ? u32at (cur_pos, 0x10) :
+                        u32at (cur_pos, 0x28));
+
+          bmp = grub_malloc (bitmap_len);
+          if (bmp == NULL)
+            goto done;
+
+	  if (is_resident)
+	    {
+              grub_memcpy (bmp, cur_pos + u16at (cur_pos, 0x14),
+                           bitmap_len);
+	    }
+          else
+            {
+              if (read_data (at, cur_pos, bmp, 0, bitmap_len, 0, 0, 0))
+                {
+                  grub_error (GRUB_ERR_BAD_FS,
+                              "fails to read non-resident $BITMAP");
+                  goto done;
+                }
+              bitmap_len = u32at (cur_pos, 0x30);
+            }
+
+          bitmap = bmp;
+	  break;
+	}
+    }
+
+  free_attr (at);
+  cur_pos = locate_attr (at, mft, GRUB_NTFS_AT_INDEX_ALLOCATION);
+  while (cur_pos != NULL)
+    {
+      /* Non-resident, Namelen=4, Offset=0x40, Flags=0, Name="$I30" */
+      if ((u32at (cur_pos, 8) == 0x400401) &&
+	  (u32at (cur_pos, 0x40) == 0x490024) &&
+	  (u32at (cur_pos, 0x44) == 0x300033))
+	break;
+      cur_pos = find_attr (at, GRUB_NTFS_AT_INDEX_ALLOCATION);
+    }
+
+  if ((!cur_pos) && (bitmap))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "$BITMAP without $INDEX_ALLOCATION");
+      goto done;
+    }
+
+  if (bitmap)
+    {
+      grub_disk_addr_t i;
+      grub_uint8_t v;
+
+      indx = grub_malloc (mft->data->idx_size << GRUB_NTFS_BLK_SHR);
+      if (indx == NULL)
+	goto done;
+
+      v = 1;
+      for (i = 0; i < (grub_disk_addr_t)bitmap_len * 8; i++)
+	{
+	  if (*bitmap & v)
+	    {
+	      if ((read_attr
+		   (at, indx, i * (mft->data->idx_size << GRUB_NTFS_BLK_SHR),
+		    (mft->data->idx_size << GRUB_NTFS_BLK_SHR), 0, 0, 0))
+		  || (fixup (indx, mft->data->idx_size,
+			     (const grub_uint8_t *) "INDX")))
+		goto done;
+	      ret = list_file (mft, &indx[0x18 + u16at (indx, 0x18)],
+			       hook, hook_data);
+	      if (ret)
+		goto done;
+	    }
+	  v <<= 1;
+	  if (!v)
+	    {
+	      v = 1;
+	      bitmap++;
+	    }
+	}
+    }
+
+done:
+  free_attr (at);
+  grub_free (indx);
+  grub_free (bmp);
+
+  return ret;
+}
+
+static struct grub_ntfs_data *
+grub_ntfs_mount (grub_disk_t disk)
+{
+  struct grub_ntfs_bpb bpb;
+  struct grub_ntfs_data *data = 0;
+  grub_uint32_t spc;
+
+  if (!disk)
+    goto fail;
+
+  data = (struct grub_ntfs_data *) grub_zalloc (sizeof (*data));
+  if (!data)
+    goto fail;
+
+  data->disk = disk;
+
+  /* Read the BPB.  */
+  if (grub_disk_read (disk, 0, 0, sizeof (bpb), &bpb))
+    goto fail;
+
+  if (grub_memcmp ((char *) &bpb.oem_name, "NTFS", 4) != 0
+      || bpb.sectors_per_cluster == 0
+      || (bpb.sectors_per_cluster & (bpb.sectors_per_cluster - 1)) != 0
+      || bpb.bytes_per_sector == 0
+      || (bpb.bytes_per_sector & (bpb.bytes_per_sector - 1)) != 0)
+    goto fail;
+
+  spc = (((grub_uint32_t) bpb.sectors_per_cluster
+	  * (grub_uint32_t) grub_le_to_cpu16 (bpb.bytes_per_sector))
+	 >> GRUB_NTFS_BLK_SHR);
+  if (spc == 0)
+    goto fail;
+
+  for (data->log_spc = 0; (1U << data->log_spc) < spc; data->log_spc++);
+
+  if (bpb.clusters_per_mft > 0)
+    data->mft_size = ((grub_disk_addr_t) bpb.clusters_per_mft) << data->log_spc;
+  else if (-bpb.clusters_per_mft < GRUB_NTFS_BLK_SHR || -bpb.clusters_per_mft >= 31)
+    goto fail;
+  else
+    data->mft_size = 1ULL << (-bpb.clusters_per_mft - GRUB_NTFS_BLK_SHR);
+
+  if (bpb.clusters_per_index > 0)
+    data->idx_size = (((grub_disk_addr_t) bpb.clusters_per_index)
+		      << data->log_spc);
+  else if (-bpb.clusters_per_index < GRUB_NTFS_BLK_SHR || -bpb.clusters_per_index >= 31)
+    goto fail;
+  else
+    data->idx_size = 1ULL << (-bpb.clusters_per_index - GRUB_NTFS_BLK_SHR);
+
+  data->mft_start = grub_le_to_cpu64 (bpb.mft_lcn) << data->log_spc;
+
+  if ((data->mft_size > GRUB_NTFS_MAX_MFT) || (data->idx_size > GRUB_NTFS_MAX_IDX))
+    goto fail;
+
+  data->mmft.data = data;
+  data->cmft.data = data;
+
+  data->mmft.buf = grub_malloc (data->mft_size << GRUB_NTFS_BLK_SHR);
+  if (!data->mmft.buf)
+    goto fail;
+
+  if (grub_disk_read
+      (disk, data->mft_start, 0, data->mft_size << GRUB_NTFS_BLK_SHR, data->mmft.buf))
+    goto fail;
+
+  data->uuid = grub_le_to_cpu64 (bpb.num_serial);
+
+  if (fixup (data->mmft.buf, data->mft_size, (const grub_uint8_t *) "FILE"))
+    goto fail;
+
+  if (!locate_attr (&data->mmft.attr, &data->mmft, GRUB_NTFS_AT_DATA))
+    goto fail;
+
+  if (init_file (&data->cmft, GRUB_NTFS_FILE_ROOT))
+    goto fail;
+
+  return data;
+
+fail:
+  grub_error (GRUB_ERR_BAD_FS, "not an ntfs filesystem");
+
+  if (data)
+    {
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+  return 0;
+}
+
+/* Context for grub_ntfs_dir.  */
+struct grub_ntfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_ntfs_dir.  */
+static int
+grub_ntfs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		    grub_fshelp_node_t node, void *data)
+{
+  struct grub_ntfs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = 1;
+  info.mtime = grub_divmod64 (node->mtime, 10000000, 0) 
+    - 86400ULL * 365 * (1970 - 1601)
+    - 86400ULL * ((1970 - 1601) / 4) + 86400ULL * ((1970 - 1601) / 100);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_ntfs_dir (grub_device_t device, const char *path,
+	       grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_ntfs_dir_ctx ctx = { hook, hook_data };
+  struct grub_ntfs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ntfs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &data->cmft, &fdiro, grub_ntfs_iterate_dir,
+			 grub_ntfs_read_symlink, GRUB_FSHELP_DIR);
+
+  if (grub_errno)
+    goto fail;
+
+  grub_ntfs_iterate_dir (fdiro, grub_ntfs_dir_iter, &ctx);
+
+fail:
+  if ((fdiro) && (fdiro != &data->cmft))
+    {
+      free_file (fdiro);
+      grub_free (fdiro);
+    }
+  if (data)
+    {
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ntfs_open (grub_file_t file, const char *name)
+{
+  struct grub_ntfs_data *data = 0;
+  struct grub_fshelp_node *mft = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ntfs_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->cmft, &mft, grub_ntfs_iterate_dir,
+			 grub_ntfs_read_symlink, GRUB_FSHELP_REG);
+
+  if (grub_errno)
+    goto fail;
+
+  if (mft != &data->cmft)
+    {
+      free_file (&data->cmft);
+      grub_memcpy (&data->cmft, mft, sizeof (*mft));
+      grub_free (mft);
+      if (!data->cmft.inode_read)
+	{
+	  if (init_file (&data->cmft, data->cmft.ino))
+	    goto fail;
+	}
+    }
+
+  file->size = data->cmft.size;
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+fail:
+  if (data)
+    {
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_ntfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_ntfs_file *mft;
+
+  mft = &((struct grub_ntfs_data *) file->data)->cmft;
+  if (file->read_hook)
+    mft->attr.save_pos = 1;
+
+  read_attr (&mft->attr, (grub_uint8_t *) buf, file->offset, len, 1,
+	     file->read_hook, file->read_hook_data);
+  return (grub_errno) ? -1 : (grub_ssize_t) len;
+}
+
+static grub_err_t
+grub_ntfs_close (grub_file_t file)
+{
+  struct grub_ntfs_data *data;
+
+  data = file->data;
+
+  if (data)
+    {
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ntfs_label (grub_device_t device, char **label)
+{
+  struct grub_ntfs_data *data = 0;
+  struct grub_fshelp_node *mft = 0;
+  grub_uint8_t *pa;
+
+  grub_dl_ref (my_mod);
+
+  *label = 0;
+
+  data = grub_ntfs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file ("/$Volume", &data->cmft, &mft, grub_ntfs_iterate_dir,
+			 0, GRUB_FSHELP_REG);
+
+  if (grub_errno)
+    goto fail;
+
+  if (!mft->inode_read)
+    {
+      mft->buf = grub_malloc (mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+      if (mft->buf == NULL)
+	goto fail;
+
+      if (read_mft (mft->data, mft->buf, mft->ino))
+	goto fail;
+    }
+
+  init_attr (&mft->attr, mft);
+  pa = find_attr (&mft->attr, GRUB_NTFS_AT_VOLUME_NAME);
+  if ((pa) && (pa[8] == 0) && (u32at (pa, 0x10)))
+    {
+      int len;
+
+      len = u32at (pa, 0x10) / 2;
+      pa += u16at (pa, 0x14);
+      *label = get_utf8 (pa, len);
+    }
+
+fail:
+  if ((mft) && (mft != &data->cmft))
+    {
+      free_file (mft);
+      grub_free (mft);
+    }
+  if (data)
+    {
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ntfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_ntfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ntfs_mount (disk);
+  if (data)
+    {
+      char *ptr;
+      *uuid = grub_xasprintf ("%016llx", (unsigned long long) data->uuid);
+      if (*uuid)
+	for (ptr = *uuid; *ptr; ptr++)
+	  *ptr = grub_toupper (*ptr);
+      free_file (&data->mmft);
+      free_file (&data->cmft);
+      grub_free (data);
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_ntfs_fs =
+  {
+    .name = "ntfs",
+    .fs_dir = grub_ntfs_dir,
+    .fs_open = grub_ntfs_open,
+    .fs_read = grub_ntfs_read,
+    .fs_close = grub_ntfs_close,
+    .fs_label = grub_ntfs_label,
+    .fs_uuid = grub_ntfs_uuid,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+};
+
+GRUB_MOD_INIT (ntfs)
+{
+  grub_fs_register (&grub_ntfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (ntfs)
+{
+  grub_fs_unregister (&grub_ntfs_fs);
+}
diff --git a/grub-core/fs/ntfscomp.c b/grub-core/fs/ntfscomp.c
new file mode 100644
index 0000000..3cd97d3
--- /dev/null
+++ b/grub-core/fs/ntfscomp.c
@@ -0,0 +1,443 @@
+/* ntfscomp.c - compression support for the NTFS filesystem */
+/*
+ *  Copyright (C) 2007 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/ntfs.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+decomp_nextvcn (struct grub_ntfs_comp *cc)
+{
+  if (cc->comp_head >= cc->comp_tail)
+    return grub_error (GRUB_ERR_BAD_FS, "compression block overflown");
+  if (grub_disk_read
+      (cc->disk,
+       (cc->comp_table[cc->comp_head].next_lcn -
+	(cc->comp_table[cc->comp_head].next_vcn - cc->cbuf_vcn)) << cc->log_spc,
+       0,
+       1 << (cc->log_spc + GRUB_NTFS_BLK_SHR), cc->cbuf))
+    return grub_errno;
+  cc->cbuf_vcn++;
+  if ((cc->cbuf_vcn >= cc->comp_table[cc->comp_head].next_vcn))
+    cc->comp_head++;
+  cc->cbuf_ofs = 0;
+  return 0;
+}
+
+static grub_err_t
+decomp_getch (struct grub_ntfs_comp *cc, grub_uint8_t *res)
+{
+  if (cc->cbuf_ofs >= (1U << (cc->log_spc + GRUB_NTFS_BLK_SHR)))
+    {
+      if (decomp_nextvcn (cc))
+	return grub_errno;
+    }
+  *res = cc->cbuf[cc->cbuf_ofs++];
+  return 0;
+}
+
+static grub_err_t
+decomp_get16 (struct grub_ntfs_comp *cc, grub_uint16_t * res)
+{
+  grub_uint8_t c1 = 0, c2 = 0;
+
+  if ((decomp_getch (cc, &c1)) || (decomp_getch (cc, &c2)))
+    return grub_errno;
+  *res = ((grub_uint16_t) c2) * 256 + ((grub_uint16_t) c1);
+  return 0;
+}
+
+/* Decompress a block (4096 bytes) */
+static grub_err_t
+decomp_block (struct grub_ntfs_comp *cc, grub_uint8_t *dest)
+{
+  grub_uint16_t flg, cnt;
+
+  if (decomp_get16 (cc, &flg))
+    return grub_errno;
+  cnt = (flg & 0xFFF) + 1;
+
+  if (dest)
+    {
+      if (flg & 0x8000)
+	{
+	  grub_uint8_t tag;
+	  grub_uint32_t bits, copied;
+
+	  bits = copied = tag = 0;
+	  while (cnt > 0)
+	    {
+	      if (copied > GRUB_NTFS_COM_LEN)
+		return grub_error (GRUB_ERR_BAD_FS,
+				   "compression block too large");
+
+	      if (!bits)
+		{
+		  if (decomp_getch (cc, &tag))
+		    return grub_errno;
+
+		  bits = 8;
+		  cnt--;
+		  if (cnt <= 0)
+		    break;
+		}
+	      if (tag & 1)
+		{
+		  grub_uint32_t i, len, delta, code, lmask, dshift;
+		  grub_uint16_t word = 0;
+
+		  if (decomp_get16 (cc, &word))
+		    return grub_errno;
+
+		  code = word;
+		  cnt -= 2;
+
+		  if (!copied)
+		    {
+		      grub_error (GRUB_ERR_BAD_FS, "nontext window empty");
+		      return 0;
+		    }
+
+		  for (i = copied - 1, lmask = 0xFFF, dshift = 12; i >= 0x10;
+		       i >>= 1)
+		    {
+		      lmask >>= 1;
+		      dshift--;
+		    }
+
+		  delta = code >> dshift;
+		  len = (code & lmask) + 3;
+
+		  for (i = 0; i < len; i++)
+		    {
+		      dest[copied] = dest[copied - delta - 1];
+		      copied++;
+		    }
+		}
+	      else
+		{
+		  grub_uint8_t ch = 0;
+
+		  if (decomp_getch (cc, &ch))
+		    return grub_errno;
+		  dest[copied++] = ch;
+		  cnt--;
+		}
+	      tag >>= 1;
+	      bits--;
+	    }
+	  return 0;
+	}
+      else
+	{
+	  if (cnt != GRUB_NTFS_COM_LEN)
+	    return grub_error (GRUB_ERR_BAD_FS,
+			       "invalid compression block size");
+	}
+    }
+
+  while (cnt > 0)
+    {
+      int n;
+
+      n = (1 << (cc->log_spc + GRUB_NTFS_BLK_SHR)) - cc->cbuf_ofs;
+      if (n > cnt)
+	n = cnt;
+      if ((dest) && (n))
+	{
+	  grub_memcpy (dest, &cc->cbuf[cc->cbuf_ofs], n);
+	  dest += n;
+	}
+      cnt -= n;
+      cc->cbuf_ofs += n;
+      if ((cnt) && (decomp_nextvcn (cc)))
+	return grub_errno;
+    }
+  return 0;
+}
+
+static grub_err_t
+read_block (struct grub_ntfs_rlst *ctx, grub_uint8_t *buf, grub_size_t num)
+{
+  int log_cpb = GRUB_NTFS_LOG_COM_SEC - ctx->comp.log_spc;
+
+  while (num)
+    {
+      grub_size_t nn;
+
+      if ((ctx->target_vcn & 0xF) == 0)
+	{
+
+	  if (ctx->comp.comp_head != ctx->comp.comp_tail
+	      && !(ctx->flags & GRUB_NTFS_RF_BLNK))
+	    return grub_error (GRUB_ERR_BAD_FS, "invalid compression block");
+	  ctx->comp.comp_head = ctx->comp.comp_tail = 0;
+	  ctx->comp.cbuf_vcn = ctx->target_vcn;
+	  ctx->comp.cbuf_ofs = (1 << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR));
+	  if (ctx->target_vcn >= ctx->next_vcn)
+	    {
+	      if (grub_ntfs_read_run_list (ctx))
+		return grub_errno;
+	    }
+	  while (ctx->target_vcn + 16 > ctx->next_vcn)
+	    {
+	      if (ctx->flags & GRUB_NTFS_RF_BLNK)
+		break;
+	      ctx->comp.comp_table[ctx->comp.comp_tail].next_vcn = ctx->next_vcn;
+	      ctx->comp.comp_table[ctx->comp.comp_tail].next_lcn =
+		ctx->curr_lcn + ctx->next_vcn - ctx->curr_vcn;
+	      ctx->comp.comp_tail++;
+	      if (grub_ntfs_read_run_list (ctx))
+		return grub_errno;
+	    }
+	}
+
+      nn = (16 - (unsigned) (ctx->target_vcn & 0xF)) >> log_cpb;
+      if (nn > num)
+	nn = num;
+      num -= nn;
+
+      if (ctx->flags & GRUB_NTFS_RF_BLNK)
+	{
+	  ctx->target_vcn += nn << log_cpb;
+	  if (ctx->comp.comp_tail == 0)
+	    {
+	      if (buf)
+		{
+		  grub_memset (buf, 0, nn * GRUB_NTFS_COM_LEN);
+		  buf += nn * GRUB_NTFS_COM_LEN;
+		  if (grub_file_progress_hook && ctx->file)
+		    grub_file_progress_hook (0, 0, nn * GRUB_NTFS_COM_LEN,
+					     ctx->file);
+		}
+	    }
+	  else
+	    {
+	      while (nn)
+		{
+		  if (decomp_block (&ctx->comp, buf))
+		    return grub_errno;
+		  if (buf)
+		    buf += GRUB_NTFS_COM_LEN;
+		  if (grub_file_progress_hook && ctx->file)
+		    grub_file_progress_hook (0, 0, GRUB_NTFS_COM_LEN,
+					     ctx->file);
+		  nn--;
+		}
+	    }
+	}
+      else
+	{
+	  nn <<= log_cpb;
+	  while ((ctx->comp.comp_head < ctx->comp.comp_tail) && (nn))
+	    {
+	      grub_disk_addr_t tt;
+
+	      tt =
+		ctx->comp.comp_table[ctx->comp.comp_head].next_vcn -
+		ctx->target_vcn;
+	      if (tt > nn)
+		tt = nn;
+	      ctx->target_vcn += tt;
+	      if (buf)
+		{
+		  if (grub_disk_read
+		      (ctx->comp.disk,
+		       (ctx->comp.comp_table[ctx->comp.comp_head].next_lcn -
+			(ctx->comp.comp_table[ctx->comp.comp_head].next_vcn -
+			 ctx->target_vcn)) << ctx->comp.log_spc, 0,
+		       tt << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR), buf))
+		    return grub_errno;
+		  if (grub_file_progress_hook && ctx->file)
+		    grub_file_progress_hook (0, 0,
+					     tt << (ctx->comp.log_spc
+						    + GRUB_NTFS_BLK_SHR),
+					     ctx->file);
+		  buf += tt << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR);
+		}
+	      nn -= tt;
+	      if (ctx->target_vcn >=
+		  ctx->comp.comp_table[ctx->comp.comp_head].next_vcn)
+		ctx->comp.comp_head++;
+	    }
+	  if (nn)
+	    {
+	      if (buf)
+		{
+		  if (grub_disk_read
+		      (ctx->comp.disk,
+		       (ctx->target_vcn - ctx->curr_vcn +
+			ctx->curr_lcn) << ctx->comp.log_spc, 0,
+		       nn << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR), buf))
+		    return grub_errno;
+		  buf += nn << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR);
+		  if (grub_file_progress_hook && ctx->file)
+		    grub_file_progress_hook (0, 0,
+					     nn << (ctx->comp.log_spc
+						    + GRUB_NTFS_BLK_SHR),
+					     ctx->file);
+		}
+	      ctx->target_vcn += nn;
+	    }
+	}
+    }
+  return 0;
+}
+
+static grub_err_t
+ntfscomp (grub_uint8_t *dest, grub_disk_addr_t ofs,
+	  grub_size_t len, struct grub_ntfs_rlst *ctx)
+{
+  grub_err_t ret;
+  grub_disk_addr_t vcn;
+
+  if (ctx->attr->sbuf)
+    {
+      if ((ofs & (~(GRUB_NTFS_COM_LEN - 1))) == ctx->attr->save_pos)
+	{
+	  grub_disk_addr_t n;
+
+	  n = GRUB_NTFS_COM_LEN - (ofs - ctx->attr->save_pos);
+	  if (n > len)
+	    n = len;
+
+	  grub_memcpy (dest, ctx->attr->sbuf + ofs - ctx->attr->save_pos, n);
+	  if (grub_file_progress_hook && ctx->file)
+	    grub_file_progress_hook (0, 0, n, ctx->file);
+	  if (n == len)
+	    return 0;
+
+	  dest += n;
+	  len -= n;
+	  ofs += n;
+	}
+    }
+  else
+    {
+      ctx->attr->sbuf = grub_malloc (GRUB_NTFS_COM_LEN);
+      if (ctx->attr->sbuf == NULL)
+	return grub_errno;
+      ctx->attr->save_pos = 1;
+    }
+
+  vcn = ctx->target_vcn = (ofs >> GRUB_NTFS_COM_LOG_LEN) * (GRUB_NTFS_COM_SEC >> ctx->comp.log_spc);
+  ctx->target_vcn &= ~0xFULL;
+  while (ctx->next_vcn <= ctx->target_vcn)
+    {
+      if (grub_ntfs_read_run_list (ctx))
+	return grub_errno;
+    }
+
+  ctx->comp.comp_head = ctx->comp.comp_tail = 0;
+  ctx->comp.cbuf = grub_malloc (1 << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR));
+  if (!ctx->comp.cbuf)
+    return 0;
+
+  ret = 0;
+
+  //ctx->comp.disk->read_hook = read_hook;
+  //ctx->comp.disk->read_hook_data = read_hook_data;
+
+  if ((vcn > ctx->target_vcn) &&
+      (read_block
+       (ctx, NULL, (vcn - ctx->target_vcn) >> (GRUB_NTFS_LOG_COM_SEC - ctx->comp.log_spc))))
+    {
+      ret = grub_errno;
+      goto quit;
+    }
+
+  if (ofs % GRUB_NTFS_COM_LEN)
+    {
+      grub_uint32_t t, n, o;
+      void *file = ctx->file;
+
+      ctx->file = 0;
+
+      t = ctx->target_vcn << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR);
+      if (read_block (ctx, ctx->attr->sbuf, 1))
+	{
+	  ret = grub_errno;
+	  goto quit;
+	}
+
+      ctx->file = file;
+
+      ctx->attr->save_pos = t;
+
+      o = ofs % GRUB_NTFS_COM_LEN;
+      n = GRUB_NTFS_COM_LEN - o;
+      if (n > len)
+	n = len;
+      grub_memcpy (dest, &ctx->attr->sbuf[o], n);
+      if (grub_file_progress_hook && ctx->file)
+	grub_file_progress_hook (0, 0, n, ctx->file);
+      if (n == len)
+	goto quit;
+      dest += n;
+      len -= n;
+    }
+
+  if (read_block (ctx, dest, len / GRUB_NTFS_COM_LEN))
+    {
+      ret = grub_errno;
+      goto quit;
+    }
+
+  dest += (len / GRUB_NTFS_COM_LEN) * GRUB_NTFS_COM_LEN;
+  len = len % GRUB_NTFS_COM_LEN;
+  if (len)
+    {
+      grub_uint32_t t;
+      void *file = ctx->file;
+
+      ctx->file = 0;
+      t = ctx->target_vcn << (ctx->comp.log_spc + GRUB_NTFS_BLK_SHR);
+      if (read_block (ctx, ctx->attr->sbuf, 1))
+	{
+	  ret = grub_errno;
+	  goto quit;
+	}
+
+      ctx->attr->save_pos = t;
+
+      grub_memcpy (dest, ctx->attr->sbuf, len);
+      if (grub_file_progress_hook && file)
+	grub_file_progress_hook (0, 0, len, file);
+    }
+
+quit:
+  //ctx->comp.disk->read_hook = 0;
+  if (ctx->comp.cbuf)
+    grub_free (ctx->comp.cbuf);
+  return ret;
+}
+
+GRUB_MOD_INIT (ntfscomp)
+{
+  grub_ntfscomp_func = ntfscomp;
+}
+
+GRUB_MOD_FINI (ntfscomp)
+{
+  grub_ntfscomp_func = NULL;
+}
diff --git a/grub-core/fs/odc.c b/grub-core/fs/odc.c
new file mode 100644
index 0000000..7900006
--- /dev/null
+++ b/grub-core/fs/odc.c
@@ -0,0 +1,61 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+
+#define ALIGN_CPIO(x) x
+
+#define	MAGIC	"070707"
+struct head
+{
+  char magic[6];
+  char dev[6];
+  char ino[6];
+  char mode[6];
+  char uid[6];
+  char gid[6];
+  char nlink[6];
+  char rdev[6];
+  char mtime[11];
+  char namesize[6];
+  char filesize[11];
+} GRUB_PACKED;
+
+static inline unsigned long long
+read_number (const char *str, grub_size_t size)
+{
+  unsigned long long ret = 0;
+  while (size-- && *str >= '0' && *str <= '7')
+    ret = (ret << 3) | (*str++ & 0xf);
+  return ret;
+}
+
+#define FSNAME "odc"
+
+#include "cpio_common.c"
+
+GRUB_MOD_INIT (odc)
+{
+  grub_fs_register (&grub_cpio_fs);
+}
+
+GRUB_MOD_FINI (odc)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}
diff --git a/grub-core/fs/proc.c b/grub-core/fs/proc.c
new file mode 100644
index 0000000..5f51650
--- /dev/null
+++ b/grub-core/fs/proc.c
@@ -0,0 +1,203 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/procfs.h>
+#include <grub/disk.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/archelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_procfs_entry *grub_procfs_entries;
+
+static int
+grub_procdev_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+			 grub_disk_pull_t pull)
+{
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  return hook ("proc", hook_data);
+}
+
+static grub_err_t
+grub_procdev_open (const char *name, grub_disk_t disk)
+{
+  if (grub_strcmp (name, "proc"))
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a procfs disk");
+
+  disk->total_sectors = 0;
+  disk->id = 0;
+
+  disk->data = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_procdev_close (grub_disk_t disk __attribute((unused)))
+{
+}
+
+static grub_err_t
+grub_procdev_read (grub_disk_t disk __attribute((unused)),
+		grub_disk_addr_t sector __attribute((unused)),
+		grub_size_t size __attribute((unused)),
+		char *buf __attribute((unused)))
+{
+  return GRUB_ERR_OUT_OF_RANGE;
+}
+
+static grub_err_t
+grub_procdev_write (grub_disk_t disk __attribute ((unused)),
+		       grub_disk_addr_t sector __attribute ((unused)),
+		       grub_size_t size __attribute ((unused)),
+		       const char *buf __attribute ((unused)))
+{
+  return GRUB_ERR_OUT_OF_RANGE;
+}
+
+struct grub_archelp_data
+{
+  struct grub_procfs_entry *entry, *next_entry;
+};
+
+static void
+grub_procfs_rewind (struct grub_archelp_data *data)
+{
+  data->entry = NULL;
+  data->next_entry = grub_procfs_entries;
+}
+
+static grub_err_t
+grub_procfs_find_file (struct grub_archelp_data *data, char **name,
+		     grub_int32_t *mtime,
+		     grub_uint32_t *mode)
+{
+  data->entry = data->next_entry;
+  if (!data->entry)
+    {
+      *mode = GRUB_ARCHELP_ATTR_END;
+      return GRUB_ERR_NONE;
+    }
+  data->next_entry = data->entry->next;
+  *mode = GRUB_ARCHELP_ATTR_FILE | GRUB_ARCHELP_ATTR_NOTIME;
+  *name = grub_strdup (data->entry->name);
+  *mtime = 0;
+  if (!*name)
+    return grub_errno;
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_archelp_ops arcops =
+  {
+    .find_file = grub_procfs_find_file,
+    .rewind = grub_procfs_rewind
+  };
+
+static grub_ssize_t
+grub_procfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  char *data = file->data;
+
+  grub_memcpy (buf, data + file->offset, len);
+
+  return len;
+}
+
+static grub_err_t
+grub_procfs_close (grub_file_t file)
+{
+  char *data;
+
+  data = file->data;
+  grub_free (data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_procfs_dir (grub_device_t device, const char *path,
+		 grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_archelp_data data;
+
+  /* Check if the disk is our dummy disk.  */
+  if (grub_strcmp (device->disk->name, "proc"))
+    return grub_error (GRUB_ERR_BAD_FS, "not a procfs");
+
+  grub_procfs_rewind (&data);
+
+  return grub_archelp_dir (&data, &arcops,
+			   path, hook, hook_data);
+}
+
+static grub_err_t
+grub_procfs_open (struct grub_file *file, const char *path)
+{
+  grub_err_t err;
+  struct grub_archelp_data data;
+  grub_size_t sz;
+
+  grub_procfs_rewind (&data);
+
+  err = grub_archelp_open (&data, &arcops, path);
+  if (err)
+    return err;
+  file->data = data.entry->get_contents (&sz);
+  if (!file->data)
+    return grub_errno;
+  file->size = sz;
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_disk_dev grub_procfs_dev = {
+  .name = "proc",
+  .id = GRUB_DISK_DEVICE_PROCFS_ID,
+  .disk_iterate = grub_procdev_iterate,
+  .disk_open = grub_procdev_open,
+  .disk_close = grub_procdev_close,
+  .disk_read = grub_procdev_read,
+  .disk_write = grub_procdev_write,
+  .next = 0
+};
+
+static struct grub_fs grub_procfs_fs =
+  {
+    .name = "procfs",
+    .fs_dir = grub_procfs_dir,
+    .fs_open = grub_procfs_open,
+    .fs_read = grub_procfs_read,
+    .fs_close = grub_procfs_close,
+    .next = 0
+  };
+
+GRUB_MOD_INIT (procfs)
+{
+  grub_disk_dev_register (&grub_procfs_dev);
+  grub_fs_register (&grub_procfs_fs);
+}
+
+GRUB_MOD_FINI (procfs)
+{
+  grub_disk_dev_unregister (&grub_procfs_dev);
+  grub_fs_unregister (&grub_procfs_fs);
+}
diff --git a/grub-core/fs/reiserfs.c b/grub-core/fs/reiserfs.c
new file mode 100644
index 0000000..af6a226
--- /dev/null
+++ b/grub-core/fs/reiserfs.c
@@ -0,0 +1,1427 @@
+/* reiserfs.c - ReiserFS versions up to 3.6 */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+  TODO:
+  implement journal handling (ram replay)
+  test tail packing & direct files
+  validate partition label position
+*/
+
+#if 0
+# define GRUB_REISERFS_DEBUG
+# define GRUB_REISERFS_JOURNALING
+# define GRUB_HEXDUMP
+#endif
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define MIN(a, b) \
+  ({ typeof (a) _a = (a); \
+     typeof (b) _b = (b); \
+     _a < _b ? _a : _b; })
+
+#define MAX(a, b) \
+  ({ typeof (a) _a = (a); \
+     typeof (b) _b = (b); \
+     _a > _b ? _a : _b; })
+
+#define REISERFS_SUPER_BLOCK_OFFSET 0x10000
+#define REISERFS_MAGIC_LEN 12
+#define REISERFS_MAGIC_STRING "ReIsEr"
+#define REISERFS_MAGIC_DESC_BLOCK "ReIsErLB"
+/* If the 3rd bit of an item state is set, then it's visible.  */
+#define GRUB_REISERFS_VISIBLE_MASK ((grub_uint16_t) 0x04)
+
+#define S_IFLNK 0xA000
+
+static grub_dl_t my_mod;
+
+#define assert(boolean) real_assert (boolean, GRUB_FILE, __LINE__)
+static inline void
+real_assert (int boolean, const char *file, const int line)
+{
+  if (! boolean)
+    grub_printf ("Assertion failed at %s:%d\n", file, line);
+}
+
+enum grub_reiserfs_item_type
+  {
+    GRUB_REISERFS_STAT,
+    GRUB_REISERFS_DIRECTORY,
+    GRUB_REISERFS_DIRECT,
+    GRUB_REISERFS_INDIRECT,
+    /* Matches both _DIRECT and _INDIRECT when searching.  */
+    GRUB_REISERFS_ANY,
+    GRUB_REISERFS_UNKNOWN
+  };
+
+struct grub_reiserfs_superblock
+{
+  grub_uint32_t block_count;
+  grub_uint32_t block_free_count;
+  grub_uint32_t root_block;
+  grub_uint32_t journal_block;
+  grub_uint32_t journal_device;
+  grub_uint32_t journal_original_size;
+  grub_uint32_t journal_max_transaction_size;
+  grub_uint32_t journal_block_count;
+  grub_uint32_t journal_max_batch;
+  grub_uint32_t journal_max_commit_age;
+  grub_uint32_t journal_max_transaction_age;
+  grub_uint16_t block_size;
+  grub_uint16_t oid_max_size;
+  grub_uint16_t oid_current_size;
+  grub_uint16_t state;
+  grub_uint8_t magic_string[REISERFS_MAGIC_LEN];
+  grub_uint32_t function_hash_code;
+  grub_uint16_t tree_height;
+  grub_uint16_t bitmap_number;
+  grub_uint16_t version;
+  grub_uint16_t reserved;
+  grub_uint32_t inode_generation;
+  grub_uint8_t unused[4];
+  grub_uint16_t uuid[8];
+  char label[16];
+} GRUB_PACKED;
+
+struct grub_reiserfs_journal_header
+{
+  grub_uint32_t last_flush_uid;
+  grub_uint32_t unflushed_offset;
+  grub_uint32_t mount_id;
+} GRUB_PACKED;
+
+struct grub_reiserfs_description_block
+{
+  grub_uint32_t id;
+  grub_uint32_t len;
+  grub_uint32_t mount_id;
+  grub_uint32_t real_blocks[0];
+} GRUB_PACKED;
+
+struct grub_reiserfs_commit_block
+{
+  grub_uint32_t id;
+  grub_uint32_t len;
+  grub_uint32_t real_blocks[0];
+} GRUB_PACKED;
+
+struct grub_reiserfs_stat_item_v1
+{
+  grub_uint16_t mode;
+  grub_uint16_t hardlink_count;
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint32_t size;
+  grub_uint32_t atime;
+  grub_uint32_t mtime;
+  grub_uint32_t ctime;
+  grub_uint32_t rdev;
+  grub_uint32_t first_direct_byte;
+} GRUB_PACKED;
+
+struct grub_reiserfs_stat_item_v2
+{
+  grub_uint16_t mode;
+  grub_uint16_t reserved;
+  grub_uint32_t hardlink_count;
+  grub_uint64_t size;
+  grub_uint32_t uid;
+  grub_uint32_t gid;
+  grub_uint32_t atime;
+  grub_uint32_t mtime;
+  grub_uint32_t ctime;
+  grub_uint32_t blocks;
+  grub_uint32_t first_direct_byte;
+} GRUB_PACKED;
+
+struct grub_reiserfs_key
+{
+  grub_uint32_t directory_id;
+  grub_uint32_t object_id;
+  union
+  {
+    struct
+    {
+      grub_uint32_t offset;
+      grub_uint32_t type;
+    } GRUB_PACKED v1;
+    struct
+    {
+      grub_uint64_t offset_type;
+    } GRUB_PACKED v2;
+  } u;
+} GRUB_PACKED;
+
+struct grub_reiserfs_item_header
+{
+  struct grub_reiserfs_key key;
+  union
+  {
+    grub_uint16_t free_space;
+    grub_uint16_t entry_count;
+  } GRUB_PACKED u;
+  grub_uint16_t item_size;
+  grub_uint16_t item_location;
+  grub_uint16_t version;
+} GRUB_PACKED;
+
+struct grub_reiserfs_block_header
+{
+  grub_uint16_t level;
+  grub_uint16_t item_count;
+  grub_uint16_t free_space;
+  grub_uint16_t reserved;
+  struct grub_reiserfs_key block_right_delimiting_key;
+} GRUB_PACKED;
+
+struct grub_reiserfs_disk_child
+{
+  grub_uint32_t block_number;
+  grub_uint16_t size;
+  grub_uint16_t reserved;
+} GRUB_PACKED;
+
+struct grub_reiserfs_directory_header
+{
+  grub_uint32_t offset;
+  grub_uint32_t directory_id;
+  grub_uint32_t object_id;
+  grub_uint16_t location;
+  grub_uint16_t state;
+} GRUB_PACKED;
+
+struct grub_fshelp_node
+{
+  struct grub_reiserfs_data *data;
+  grub_uint32_t block_number; /* 0 if node is not found.  */
+  grub_uint16_t block_position;
+  grub_uint64_t next_offset;
+  grub_int32_t mtime;
+  grub_off_t size;
+  enum grub_reiserfs_item_type type; /* To know how to read the header.  */
+  struct grub_reiserfs_item_header header;
+};
+
+/* Returned when opening a file.  */
+struct grub_reiserfs_data
+{
+  struct grub_reiserfs_superblock superblock;
+  grub_disk_t disk;
+};
+
+static grub_ssize_t
+grub_reiserfs_read_real (struct grub_fshelp_node *node,
+			 grub_off_t off, char *buf, grub_size_t len,
+			 grub_disk_read_hook_t read_hook,
+			 void *read_hook_data);
+
+/* Internal-only functions. Not to be used outside of this file.  */
+
+/* Return the type of given v2 key.  */
+static enum grub_reiserfs_item_type
+grub_reiserfs_get_key_v2_type (const struct grub_reiserfs_key *key)
+{
+  switch (grub_le_to_cpu64 (key->u.v2.offset_type) >> 60)
+    {
+    case 0:
+      return GRUB_REISERFS_STAT;
+    case 15:
+      return GRUB_REISERFS_ANY;
+    case 3:
+      return GRUB_REISERFS_DIRECTORY;
+    case 2:
+      return GRUB_REISERFS_DIRECT;
+    case 1:
+      return GRUB_REISERFS_INDIRECT;
+    }
+  return GRUB_REISERFS_UNKNOWN;
+}
+
+/* Return the type of given v1 key.  */
+static enum grub_reiserfs_item_type
+grub_reiserfs_get_key_v1_type (const struct grub_reiserfs_key *key)
+{
+  switch (grub_le_to_cpu32 (key->u.v1.type))
+    {
+    case 0:
+      return GRUB_REISERFS_STAT;
+    case 555:
+      return GRUB_REISERFS_ANY;
+    case 500:
+      return GRUB_REISERFS_DIRECTORY;
+    case 0x20000000:
+    case 0xFFFFFFFF:
+      return GRUB_REISERFS_DIRECT;
+    case 0x10000000:
+    case 0xFFFFFFFE:
+      return GRUB_REISERFS_INDIRECT;
+    }
+  return GRUB_REISERFS_UNKNOWN;
+}
+
+/* Return 1 if the given key is version 1 key, 2 otherwise.  */
+static int
+grub_reiserfs_get_key_version (const struct grub_reiserfs_key *key)
+{
+  return grub_reiserfs_get_key_v1_type (key) == GRUB_REISERFS_UNKNOWN ? 2 : 1;
+}
+
+#ifdef GRUB_HEXDUMP
+static void
+grub_hexdump (char *buffer, grub_size_t len)
+{
+  grub_size_t a;
+  for (a = 0; a < len; a++)
+    {
+      if (! (a & 0x0F))
+        grub_printf ("\n%08x  ", a);
+      grub_printf ("%02x ",
+                   ((unsigned int) ((unsigned char *) buffer)[a]) & 0xFF);
+    }
+  grub_printf ("\n");
+}
+#endif
+
+#ifdef GRUB_REISERFS_DEBUG
+static grub_uint64_t
+grub_reiserfs_get_key_offset (const struct grub_reiserfs_key *key);
+
+static enum grub_reiserfs_item_type
+grub_reiserfs_get_key_type (const struct grub_reiserfs_key *key);
+
+static void
+grub_reiserfs_print_key (const struct grub_reiserfs_key *key)
+{
+  unsigned int a;
+  char *reiserfs_type_strings[] = {
+    "stat     ",
+    "directory",
+    "direct   ",
+    "indirect ",
+    "any      ",
+    "unknown  "
+  };
+
+  for (a = 0; a < sizeof (struct grub_reiserfs_key); a++)
+    grub_printf ("%02x ", ((unsigned int) ((unsigned char *) key)[a]) & 0xFF);
+  grub_printf ("parent id = 0x%08x, self id = 0x%08x, type = %s, offset = ",
+               grub_le_to_cpu32 (key->directory_id),
+               grub_le_to_cpu32 (key->object_id),
+               reiserfs_type_strings [grub_reiserfs_get_key_type (key)]);
+  if (grub_reiserfs_get_key_version (key) == 1)
+    grub_printf("%08x", (unsigned int) grub_reiserfs_get_key_offset (key));
+  else
+    grub_printf("0x%07x%08x",
+                (unsigned) (grub_reiserfs_get_key_offset (key) >> 32),
+                (unsigned) (grub_reiserfs_get_key_offset (key) & 0xFFFFFFFF));
+  grub_printf ("\n");
+}
+#endif
+
+/* Return the offset of given key.  */
+static grub_uint64_t
+grub_reiserfs_get_key_offset (const struct grub_reiserfs_key *key)
+{
+  if (grub_reiserfs_get_key_version (key) == 1)
+    return grub_le_to_cpu32 (key->u.v1.offset);
+  else
+    return grub_le_to_cpu64 (key->u.v2.offset_type) & (~0ULL >> 4);
+}
+
+/* Set the offset of given key.  */
+static void
+grub_reiserfs_set_key_offset (struct grub_reiserfs_key *key,
+                              grub_uint64_t value)
+{
+  if (grub_reiserfs_get_key_version (key) == 1)
+    key->u.v1.offset = grub_cpu_to_le32 (value);
+  else
+    key->u.v2.offset_type \
+      = ((key->u.v2.offset_type & grub_cpu_to_le64_compile_time (15ULL << 60))
+         | grub_cpu_to_le64 (value & (~0ULL >> 4)));
+}
+
+/* Return the type of given key.  */
+static enum grub_reiserfs_item_type
+grub_reiserfs_get_key_type (const struct grub_reiserfs_key *key)
+{
+  if (grub_reiserfs_get_key_version (key) == 1)
+    return grub_reiserfs_get_key_v1_type (key);
+  else
+    return grub_reiserfs_get_key_v2_type (key);
+}
+
+/* Set the type of given key, with given version number.  */
+static void
+grub_reiserfs_set_key_type (struct grub_reiserfs_key *key,
+                            enum grub_reiserfs_item_type grub_type,
+                            int version)
+{
+  grub_uint32_t type;
+
+  switch (grub_type)
+    {
+    case GRUB_REISERFS_STAT:
+      type = 0;
+      break;
+    case GRUB_REISERFS_ANY:
+      type = (version == 1) ? 555 : 15;
+      break;
+    case GRUB_REISERFS_DIRECTORY:
+      type = (version == 1) ? 500 : 3;
+      break;
+    case GRUB_REISERFS_DIRECT:
+      type = (version == 1) ? 0xFFFFFFFF : 2;
+      break;
+    case GRUB_REISERFS_INDIRECT:
+      type = (version == 1) ? 0xFFFFFFFE : 1;
+      break;
+    default:
+      return;
+    }
+
+  if (version == 1)
+    key->u.v1.type = grub_cpu_to_le32 (type);
+  else
+    key->u.v2.offset_type
+      = ((key->u.v2.offset_type & grub_cpu_to_le64_compile_time (~0ULL >> 4))
+         | grub_cpu_to_le64 ((grub_uint64_t) type << 60));
+
+  assert (grub_reiserfs_get_key_type (key) == grub_type);
+}
+
+/* -1 if key 1 if lower than key 2.
+   0 if key 1 is equal to key 2.
+   1 if key 1 is higher than key 2.  */
+static int
+grub_reiserfs_compare_keys (const struct grub_reiserfs_key *key1,
+                            const struct grub_reiserfs_key *key2)
+{
+  grub_uint64_t offset1, offset2;
+  enum grub_reiserfs_item_type type1, type2;
+  grub_uint32_t id1, id2;
+
+  if (! key1 || ! key2)
+    return -2;
+
+  id1 = grub_le_to_cpu32 (key1->directory_id);
+  id2 = grub_le_to_cpu32 (key2->directory_id);
+  if (id1 < id2)
+    return -1;
+  if (id1 > id2)
+    return 1;
+
+  id1 = grub_le_to_cpu32 (key1->object_id);
+  id2 = grub_le_to_cpu32 (key2->object_id);
+  if (id1 < id2)
+    return -1;
+  if (id1 > id2)
+    return 1;
+
+  offset1 = grub_reiserfs_get_key_offset (key1);
+  offset2 = grub_reiserfs_get_key_offset (key2);
+  if (offset1 < offset2)
+    return -1;
+  if (offset1 > offset2)
+    return 1;
+
+  type1 = grub_reiserfs_get_key_type (key1);
+  type2 = grub_reiserfs_get_key_type (key2);
+  if ((type1 == GRUB_REISERFS_ANY
+       && (type2 == GRUB_REISERFS_DIRECT
+           || type2 == GRUB_REISERFS_INDIRECT))
+      || (type2 == GRUB_REISERFS_ANY
+          && (type1 == GRUB_REISERFS_DIRECT
+              || type1 == GRUB_REISERFS_INDIRECT)))
+    return 0;
+  if (type1 < type2)
+    return -1;
+  if (type1 > type2)
+    return 1;
+
+  return 0;
+}
+
+/* Find the item identified by KEY in mounted filesystem DATA, and fill ITEM
+   accordingly to what was found.  */
+static grub_err_t
+grub_reiserfs_get_item (struct grub_reiserfs_data *data,
+                        const struct grub_reiserfs_key *key,
+                        struct grub_fshelp_node *item, int exact)
+{
+  grub_uint32_t block_number;
+  struct grub_reiserfs_block_header *block_header = 0;
+  struct grub_reiserfs_key *block_key = 0;
+  grub_uint16_t block_size, item_count, current_level;
+  grub_uint16_t i;
+  grub_uint16_t previous_level = ~0;
+  struct grub_reiserfs_item_header *item_headers = 0;
+
+#if 0
+  if (! data)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "data is NULL");
+      goto fail;
+    }
+
+  if (! key)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "key is NULL");
+      goto fail;
+    }
+
+  if (! item)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "item is NULL");
+      goto fail;
+    }
+#endif
+
+  block_size = grub_le_to_cpu16 (data->superblock.block_size);
+  block_number = grub_le_to_cpu32 (data->superblock.root_block);
+#ifdef GRUB_REISERFS_DEBUG
+  grub_printf("Searching for ");
+  grub_reiserfs_print_key (key);
+#endif
+  block_header = grub_malloc (block_size);
+  if (! block_header)
+    goto fail;
+
+  item->next_offset = 0;
+  do
+    {
+      grub_disk_read (data->disk,
+                      block_number * (block_size >> GRUB_DISK_SECTOR_BITS),
+                      (((grub_off_t) block_number * block_size)
+                       & (GRUB_DISK_SECTOR_SIZE - 1)),
+                      block_size, block_header);
+      if (grub_errno)
+        goto fail;
+      current_level = grub_le_to_cpu16 (block_header->level);
+      grub_dprintf ("reiserfs_tree", " at level %d\n", current_level);
+      if (current_level >= previous_level)
+        {
+          grub_dprintf ("reiserfs_tree", "level loop detected, aborting\n");
+          grub_error (GRUB_ERR_BAD_FS, "level loop");
+          goto fail;
+        }
+      previous_level = current_level;
+      item_count = grub_le_to_cpu16 (block_header->item_count);
+      grub_dprintf ("reiserfs_tree", " number of contained items : %d\n",
+                    item_count);
+      if (current_level > 1)
+        {
+          /* Internal node. Navigate to the child that should contain
+             the searched key.  */
+          struct grub_reiserfs_key *keys
+            = (struct grub_reiserfs_key *) (block_header + 1);
+          struct grub_reiserfs_disk_child *children
+            = ((struct grub_reiserfs_disk_child *)
+               (keys + item_count));
+
+          for (i = 0;
+               i < item_count
+                 && grub_reiserfs_compare_keys (key, &(keys[i])) >= 0;
+               i++)
+            {
+#ifdef GRUB_REISERFS_DEBUG
+              grub_printf("i %03d/%03d ", i + 1, item_count + 1);
+              grub_reiserfs_print_key (&(keys[i]));
+#endif
+            }
+          block_number = grub_le_to_cpu32 (children[i].block_number);
+	  if ((i < item_count) && (key->directory_id == keys[i].directory_id)
+	       && (key->object_id == keys[i].object_id))
+	    item->next_offset = grub_reiserfs_get_key_offset(&(keys[i]));
+#ifdef GRUB_REISERFS_DEBUG
+          if (i == item_count
+              || grub_reiserfs_compare_keys (key, &(keys[i])) == 0)
+            grub_printf(">");
+          else
+            grub_printf("<");
+          if (i < item_count)
+            {
+              grub_printf (" %03d/%03d ", i + 1, item_count + 1);
+              grub_reiserfs_print_key (&(keys[i]));
+              if (i + 1 < item_count)
+                {
+                  grub_printf ("+ %03d/%03d ", i + 2, item_count);
+                  grub_reiserfs_print_key (&(keys[i + 1]));
+                }
+            }
+          else
+            grub_printf ("Accessing rightmost child at block %d.\n",
+                         block_number);
+#endif
+        }
+      else
+        {
+          /* Leaf node.  Check that the key is actually present.  */
+          item_headers
+            = (struct grub_reiserfs_item_header *) (block_header + 1);
+          for (i = 0;
+               i < item_count;
+               i++)
+	    {
+	      int val;
+	      val = grub_reiserfs_compare_keys (key, &(item_headers[i].key));
+	      if (val == 0)
+		{
+		  block_key = &(item_headers[i].key);
+		  break;
+		}
+	      if (val < 0 && exact)
+		break;
+	      if (val < 0)
+		{
+		  if (i == 0)
+		    {
+		      grub_error (GRUB_ERR_READ_ERROR, "unexpected btree node");
+		      goto fail;
+		    }
+		  i--;
+		  block_key = &(item_headers[i].key);
+		  break;
+		}
+	    }
+	  if (!exact && i == item_count)
+	    {
+	      if (i == 0)
+		{
+		  grub_error (GRUB_ERR_READ_ERROR, "unexpected btree node");
+		  goto fail;
+		}
+	      i--;
+	      block_key = &(item_headers[i].key);
+	    }
+        }
+    }
+  while (current_level > 1);
+
+  item->data = data;
+
+  if (!block_key)
+    {
+      item->block_number = 0;
+      item->block_position = 0;
+      item->type = GRUB_REISERFS_UNKNOWN;
+#ifdef GRUB_REISERFS_DEBUG
+      grub_printf("Not found.\n");
+#endif
+    }
+  else
+    {
+      item->block_number = block_number;
+      item->block_position = i;
+      item->type = grub_reiserfs_get_key_type (block_key);
+      grub_memcpy (&(item->header), &(item_headers[i]),
+                   sizeof (struct grub_reiserfs_item_header));
+#ifdef GRUB_REISERFS_DEBUG
+      grub_printf ("F %03d/%03d ", i + 1, item_count);
+      grub_reiserfs_print_key (block_key);
+#endif
+    }
+
+  assert (grub_errno == GRUB_ERR_NONE);
+  grub_free (block_header);
+  return GRUB_ERR_NONE;
+
+ fail:
+  assert (grub_errno != GRUB_ERR_NONE);
+  grub_free (block_header);
+  assert (grub_errno != GRUB_ERR_NONE);
+  return grub_errno;
+}
+
+/* Return the path of the file which is pointed at by symlink NODE.  */
+static char *
+grub_reiserfs_read_symlink (grub_fshelp_node_t node)
+{
+  char *symlink_buffer = 0;
+  grub_size_t len = node->size;
+  grub_ssize_t ret;
+
+  symlink_buffer = grub_malloc (len + 1);
+  if (! symlink_buffer)
+    return 0;
+
+  ret = grub_reiserfs_read_real (node, 0, symlink_buffer, len, 0, 0);
+  if (ret < 0)
+    {
+      grub_free (symlink_buffer);
+      return 0;
+    }
+
+  symlink_buffer[ret] = 0;
+  return symlink_buffer;
+}
+
+/* Fill the mounted filesystem structure and return it.  */
+static struct grub_reiserfs_data *
+grub_reiserfs_mount (grub_disk_t disk)
+{
+  struct grub_reiserfs_data *data = 0;
+  data = grub_malloc (sizeof (*data));
+  if (! data)
+    goto fail;
+  grub_disk_read (disk, REISERFS_SUPER_BLOCK_OFFSET / GRUB_DISK_SECTOR_SIZE,
+                  0, sizeof (data->superblock), &(data->superblock));
+  if (grub_errno)
+    goto fail;
+  if (grub_memcmp (data->superblock.magic_string,
+                   REISERFS_MAGIC_STRING, sizeof (REISERFS_MAGIC_STRING) - 1))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a ReiserFS filesystem");
+      goto fail;
+    }
+  data->disk = disk;
+  return data;
+
+ fail:
+  /* Disk is too small to contain a ReiserFS.  */
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a ReiserFS filesystem");
+
+  grub_free (data);
+  return 0;
+}
+
+/* Call HOOK for each file in directory ITEM.  */
+static int
+grub_reiserfs_iterate_dir (grub_fshelp_node_t item,
+                           grub_fshelp_iterate_dir_hook_t hook,
+			   void *hook_data)
+{
+  struct grub_reiserfs_data *data = item->data;
+  struct grub_reiserfs_block_header *block_header = 0;
+  grub_uint16_t block_size, block_position;
+  grub_uint32_t block_number;
+  grub_uint64_t next_offset = item->next_offset;
+  int ret = 0;
+
+  if (item->type != GRUB_REISERFS_DIRECTORY)
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+      goto fail;
+    }
+  block_size = grub_le_to_cpu16 (data->superblock.block_size);
+  block_header = grub_malloc (block_size + 1);
+  if (! block_header)
+    goto fail;
+  block_number = item->block_number;
+  block_position = item->block_position;
+  grub_dprintf ("reiserfs", "Iterating directory...\n");
+  do
+    {
+      struct grub_reiserfs_directory_header *directory_headers;
+      struct grub_fshelp_node directory_item;
+      grub_uint16_t entry_count, entry_number;
+      struct grub_reiserfs_item_header *item_headers;
+
+      grub_disk_read (data->disk,
+                      block_number * (block_size >> GRUB_DISK_SECTOR_BITS),
+                      (((grub_off_t) block_number * block_size)
+                       & (GRUB_DISK_SECTOR_SIZE - 1)),
+                      block_size, (char *) block_header);
+      if (grub_errno)
+        goto fail;
+
+      ((char *) block_header)[block_size] = 0;
+
+#if 0
+      if (grub_le_to_cpu16 (block_header->level) != 1)
+        {
+          grub_error (GRUB_ERR_BAD_FS,
+                      "reiserfs: block %d is not a leaf block",
+                      block_number);
+          goto fail;
+        }
+#endif
+
+      item_headers = (struct grub_reiserfs_item_header *) (block_header + 1);
+      directory_headers
+        = ((struct grub_reiserfs_directory_header *)
+           ((char *) block_header
+            + grub_le_to_cpu16 (item_headers[block_position].item_location)));
+      entry_count
+        = grub_le_to_cpu16 (item_headers[block_position].u.entry_count);
+      for (entry_number = 0; entry_number < entry_count; entry_number++)
+        {
+          struct grub_reiserfs_directory_header *directory_header
+            = &directory_headers[entry_number];
+          grub_uint16_t entry_state
+            = grub_le_to_cpu16 (directory_header->state);
+	  grub_fshelp_node_t entry_item;
+	  struct grub_reiserfs_key entry_key;
+	  enum grub_fshelp_filetype entry_type;
+	  char *entry_name;
+	  char *entry_name_end = 0;
+	  char c;
+	  
+          if (!(entry_state & GRUB_REISERFS_VISIBLE_MASK))
+	    continue;
+
+	  entry_name = (((char *) directory_headers)
+			+ grub_le_to_cpu16 (directory_header->location));
+	  if (entry_number == 0)
+	    {
+	      entry_name_end = (char *) block_header
+		+ grub_le_to_cpu16 (item_headers[block_position].item_location)
+		+ grub_le_to_cpu16 (item_headers[block_position].item_size);
+	    }
+	  else
+	    {
+	      entry_name_end = (((char *) directory_headers)
+			+ grub_le_to_cpu16 (directory_headers[entry_number - 1].location));
+	    }
+	  if (entry_name_end < entry_name || entry_name_end > (char *) block_header + block_size)
+	    {
+	      entry_name_end = (char *) block_header + block_size;
+	    }
+
+	  entry_key.directory_id = directory_header->directory_id;
+	  entry_key.object_id = directory_header->object_id;
+	  entry_key.u.v2.offset_type = 0;
+	  grub_reiserfs_set_key_type (&entry_key, GRUB_REISERFS_DIRECTORY,
+				      2);
+	  grub_reiserfs_set_key_offset (&entry_key, 1);
+
+	  entry_item = grub_malloc (sizeof (*entry_item));
+	  if (! entry_item)
+	    goto fail;
+
+	  if (grub_reiserfs_get_item (data, &entry_key, entry_item, 1)
+	      != GRUB_ERR_NONE)
+	    {
+	      grub_free (entry_item);
+	      goto fail;
+	    }
+
+	  if (entry_item->type == GRUB_REISERFS_DIRECTORY)
+	    entry_type = GRUB_FSHELP_DIR;
+	  else
+	    {
+	      grub_uint32_t entry_block_number;
+	      /* Order is very important here.
+		 First set the offset to 0 using current key version.
+		 Then change the key type, which affects key version
+		 detection.  */
+	      grub_reiserfs_set_key_offset (&entry_key, 0);
+	      grub_reiserfs_set_key_type (&entry_key, GRUB_REISERFS_STAT,
+					  2);
+	      if (grub_reiserfs_get_item (data, &entry_key, entry_item, 1)
+		  != GRUB_ERR_NONE)
+		{
+		  grub_free (entry_item);
+		  goto fail;
+		}
+
+	      if (entry_item->block_number != 0)
+		{
+		  grub_uint16_t entry_version;
+		  entry_version
+		    = grub_le_to_cpu16 (entry_item->header.version);
+		  entry_block_number = entry_item->block_number;
+#if 0
+		  grub_dprintf ("reiserfs",
+				"version %04x block %08x (%08x) position %08x\n",
+				entry_version, entry_block_number,
+				((grub_disk_addr_t) entry_block_number * block_size) / GRUB_DISK_SECTOR_SIZE,
+				grub_le_to_cpu16 (entry_item->header.item_location));
+#endif
+		  if (entry_version == 0) /* Version 1 stat item. */
+		    {
+		      struct grub_reiserfs_stat_item_v1 entry_v1_stat;
+		      grub_disk_read (data->disk,
+				      entry_block_number * (block_size >> GRUB_DISK_SECTOR_BITS),
+				      grub_le_to_cpu16 (entry_item->header.item_location),
+				      sizeof (entry_v1_stat),
+				      (char *) &entry_v1_stat);
+		      if (grub_errno)
+			goto fail;
+#if 0
+		      grub_dprintf ("reiserfs",
+				    "%04x %04x %04x %04x %08x %08x | %08x %08x %08x %08x\n",
+				    grub_le_to_cpu16 (entry_v1_stat.mode),
+				    grub_le_to_cpu16 (entry_v1_stat.hardlink_count),
+				    grub_le_to_cpu16 (entry_v1_stat.uid),
+				    grub_le_to_cpu16 (entry_v1_stat.gid),
+				    grub_le_to_cpu32 (entry_v1_stat.size),
+				    grub_le_to_cpu32 (entry_v1_stat.atime),
+				    grub_le_to_cpu32 (entry_v1_stat.mtime),
+				    grub_le_to_cpu32 (entry_v1_stat.ctime),
+				    grub_le_to_cpu32 (entry_v1_stat.rdev),
+				    grub_le_to_cpu32 (entry_v1_stat.first_direct_byte));
+		      grub_dprintf ("reiserfs",
+				    "%04x %04x %04x %04x %08x %08x | %08x %08x %08x %08x\n",
+				    entry_v1_stat.mode,
+				    entry_v1_stat.hardlink_count,
+				    entry_v1_stat.uid,
+				    entry_v1_stat.gid,
+				    entry_v1_stat.size,
+				    entry_v1_stat.atime,
+				    entry_v1_stat.mtime,
+				    entry_v1_stat.ctime,
+				    entry_v1_stat.rdev,
+				    entry_v1_stat.first_direct_byte);
+#endif
+		      entry_item->mtime = grub_le_to_cpu32 (entry_v1_stat.mtime);
+		      if ((grub_le_to_cpu16 (entry_v1_stat.mode) & S_IFLNK)
+			  == S_IFLNK)
+			entry_type = GRUB_FSHELP_SYMLINK;
+		      else
+			entry_type = GRUB_FSHELP_REG;
+		      entry_item->size = (grub_off_t) grub_le_to_cpu32 (entry_v1_stat.size);
+		    }
+		  else
+		    {
+		      struct grub_reiserfs_stat_item_v2 entry_v2_stat;
+		      grub_disk_read (data->disk,
+				      entry_block_number * (block_size >> GRUB_DISK_SECTOR_BITS),
+				      grub_le_to_cpu16 (entry_item->header.item_location),
+				      sizeof (entry_v2_stat),
+				      (char *) &entry_v2_stat);
+		      if (grub_errno)
+			goto fail;
+#if 0
+		      grub_dprintf ("reiserfs",
+				    "%04x %04x %08x %08x%08x | %08x %08x %08x %08x | %08x %08x %08x\n",
+				    grub_le_to_cpu16 (entry_v2_stat.mode),
+				    grub_le_to_cpu16 (entry_v2_stat.reserved),
+				    grub_le_to_cpu32 (entry_v2_stat.hardlink_count),
+				    (unsigned int) (grub_le_to_cpu64 (entry_v2_stat.size) >> 32),
+				    (unsigned int) (grub_le_to_cpu64 (entry_v2_stat.size) && 0xFFFFFFFF),
+				    grub_le_to_cpu32 (entry_v2_stat.uid),
+				    grub_le_to_cpu32 (entry_v2_stat.gid),
+				    grub_le_to_cpu32 (entry_v2_stat.atime),
+				    grub_le_to_cpu32 (entry_v2_stat.mtime),
+				    grub_le_to_cpu32 (entry_v2_stat.ctime),
+				    grub_le_to_cpu32 (entry_v2_stat.blocks),
+				    grub_le_to_cpu32 (entry_v2_stat.first_direct_byte));
+		      grub_dprintf ("reiserfs",
+				    "%04x %04x %08x %08x%08x | %08x %08x %08x %08x | %08x %08x %08x\n",
+				    entry_v2_stat.mode,
+				    entry_v2_stat.reserved,
+				    entry_v2_stat.hardlink_count,
+				    (unsigned int) (entry_v2_stat.size >> 32),
+				    (unsigned int) (entry_v2_stat.size && 0xFFFFFFFF),
+				    entry_v2_stat.uid,
+				    entry_v2_stat.gid,
+				    entry_v2_stat.atime,
+				    entry_v2_stat.mtime,
+				    entry_v2_stat.ctime,
+				    entry_v2_stat.blocks,
+				    entry_v2_stat.first_direct_byte);
+#endif
+		      entry_item->mtime = grub_le_to_cpu32 (entry_v2_stat.mtime);
+		      entry_item->size = (grub_off_t) grub_le_to_cpu64 (entry_v2_stat.size);
+		      if ((grub_le_to_cpu16 (entry_v2_stat.mode) & S_IFLNK)
+			  == S_IFLNK)
+			entry_type = GRUB_FSHELP_SYMLINK;
+		      else
+			entry_type = GRUB_FSHELP_REG;
+		    }
+		}
+	      else
+		{
+		  /* Pseudo file ".." never has stat block.  */
+		  if (entry_name_end == entry_name + 2 && grub_memcmp (entry_name, "..", 2) != 0)
+		    grub_dprintf ("reiserfs",
+				  "Warning : %s has no stat block !\n",
+				  entry_name);
+		  grub_free (entry_item);
+		  goto next;
+		}
+	    }
+
+	  c = *entry_name_end;
+	  *entry_name_end = 0;
+	  if (hook (entry_name, entry_type, entry_item, hook_data))
+	    {
+	      *entry_name_end = c;
+	      grub_dprintf ("reiserfs", "Found : %s, type=%d\n",
+			    entry_name, entry_type);
+	      ret = 1;
+	      goto found;
+	    }
+	  *entry_name_end = c;
+
+	next:
+	  ;
+        }
+
+      if (next_offset == 0)
+        break;
+
+      grub_reiserfs_set_key_offset (&(item_headers[block_position].key),
+                                    next_offset);
+      if (grub_reiserfs_get_item (data, &(item_headers[block_position].key),
+                                  &directory_item, 1) != GRUB_ERR_NONE)
+        goto fail;
+      block_number = directory_item.block_number;
+      block_position = directory_item.block_position;
+      next_offset = directory_item.next_offset;
+    }
+  while (block_number);
+
+ found:
+  assert (grub_errno == GRUB_ERR_NONE);
+  grub_free (block_header);
+  return ret;
+ fail:
+  assert (grub_errno != GRUB_ERR_NONE);
+  grub_free (block_header);
+  return 0;
+}
+
+/****************************************************************************/
+/* grub api functions */
+/****************************************************************************/
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_reiserfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_reiserfs_data *data = 0;
+  struct grub_fshelp_node root, *found = 0;
+  struct grub_reiserfs_key key;
+
+  grub_dl_ref (my_mod);
+  data = grub_reiserfs_mount (file->device->disk);
+  if (! data)
+    goto fail;
+  key.directory_id = grub_cpu_to_le32_compile_time (1);
+  key.object_id = grub_cpu_to_le32_compile_time (2);
+  key.u.v2.offset_type = 0;
+  grub_reiserfs_set_key_type (&key, GRUB_REISERFS_DIRECTORY, 2);
+  grub_reiserfs_set_key_offset (&key, 1);
+  if (grub_reiserfs_get_item (data, &key, &root, 1) != GRUB_ERR_NONE)
+    goto fail;
+  if (root.block_number == 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "unable to find root item");
+      goto fail; /* Should never happen since checked at mount.  */
+    }
+  grub_fshelp_find_file (name, &root, &found,
+                         grub_reiserfs_iterate_dir,
+                         grub_reiserfs_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+  file->size = found->size;
+
+  grub_dprintf ("reiserfs", "file size : %d (%08x%08x)\n",
+                (unsigned int) file->size,
+                (unsigned int) (file->size >> 32), (unsigned int) file->size);
+  file->offset = 0;
+  file->data = found;
+  return GRUB_ERR_NONE;
+
+ fail:
+  assert (grub_errno != GRUB_ERR_NONE);
+  if (found != &root)
+    grub_free (found);
+  grub_free (data);
+  grub_dl_unref (my_mod);
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_reiserfs_read_real (struct grub_fshelp_node *node,
+			 grub_off_t off, char *buf, grub_size_t len,
+			 grub_disk_read_hook_t read_hook, void *read_hook_data)
+{
+  unsigned int indirect_block, indirect_block_count;
+  struct grub_reiserfs_key key;
+  struct grub_reiserfs_data *data = node->data;
+  struct grub_fshelp_node found;
+  grub_uint16_t block_size = grub_le_to_cpu16 (data->superblock.block_size);
+  grub_uint16_t item_size;
+  grub_uint32_t *indirect_block_ptr = 0;
+  grub_uint64_t current_key_offset = 1;
+  grub_off_t initial_position, current_position, final_position, length;
+  grub_disk_addr_t block;
+  grub_off_t offset;
+
+  key.directory_id = node->header.key.directory_id;
+  key.object_id = node->header.key.object_id;
+  key.u.v2.offset_type = 0;
+  grub_reiserfs_set_key_type (&key, GRUB_REISERFS_ANY, 2);
+  initial_position = off;
+  current_position = 0;
+  final_position = MIN (len + initial_position, node->size);
+  grub_dprintf ("reiserfs",
+		"Reading from %lld to %lld (%lld instead of requested %ld)\n",
+		(unsigned long long) initial_position,
+		(unsigned long long) final_position,
+		(unsigned long long) (final_position - initial_position),
+		(unsigned long) len);
+
+  grub_reiserfs_set_key_offset (&key, initial_position + 1);
+
+  if (grub_reiserfs_get_item (data, &key, &found, 0) != GRUB_ERR_NONE)
+    goto fail;
+
+  if (found.block_number == 0)
+    {
+      grub_error (GRUB_ERR_READ_ERROR, "offset %lld not found",
+		  (unsigned long long) initial_position);
+      goto fail;
+    }
+
+  current_key_offset = grub_reiserfs_get_key_offset (&found.header.key);
+  current_position = current_key_offset - 1;
+
+  while (current_position < final_position)
+    {
+      grub_reiserfs_set_key_offset (&key, current_key_offset);
+
+      if (grub_reiserfs_get_item (data, &key, &found, 1) != GRUB_ERR_NONE)
+        goto fail;
+      if (found.block_number == 0)
+        goto fail;
+      item_size = grub_le_to_cpu16 (found.header.item_size);
+      switch (found.type)
+        {
+        case GRUB_REISERFS_DIRECT:
+          block = ((grub_disk_addr_t) found.block_number) * (block_size  >> GRUB_DISK_SECTOR_BITS);
+          grub_dprintf ("reiserfs_blocktype", "D: %u\n", (unsigned) block);
+          if (initial_position < current_position + item_size)
+            {
+              offset = MAX ((signed) (initial_position - current_position), 0);
+              length = (MIN (item_size, final_position - current_position)
+                        - offset);
+              grub_dprintf ("reiserfs",
+                            "Reading direct block %u from %u to %u...\n",
+                            (unsigned) block, (unsigned) offset,
+                            (unsigned) (offset + length));
+              found.data->disk->read_hook = read_hook;
+              found.data->disk->read_hook_data = read_hook_data;
+              grub_disk_read (found.data->disk,
+                              block,
+                              offset
+                              + grub_le_to_cpu16 (found.header.item_location),
+                              length, buf);
+              found.data->disk->read_hook = 0;
+              if (grub_errno)
+                goto fail;
+              buf += length;
+              current_position += offset + length;
+            }
+          else
+            current_position += item_size;
+          break;
+        case GRUB_REISERFS_INDIRECT:
+          indirect_block_count = item_size / sizeof (*indirect_block_ptr);
+          indirect_block_ptr = grub_malloc (item_size);
+          if (! indirect_block_ptr)
+            goto fail;
+          grub_disk_read (found.data->disk,
+                          found.block_number * (block_size >> GRUB_DISK_SECTOR_BITS),
+                          grub_le_to_cpu16 (found.header.item_location),
+                          item_size, indirect_block_ptr);
+          if (grub_errno)
+            goto fail;
+          found.data->disk->read_hook = read_hook;
+          found.data->disk->read_hook_data = read_hook_data;
+          for (indirect_block = 0;
+               indirect_block < indirect_block_count
+                 && current_position < final_position;
+               indirect_block++)
+            {
+              block = grub_le_to_cpu32 (indirect_block_ptr[indirect_block]) *
+                      (block_size >> GRUB_DISK_SECTOR_BITS);
+              grub_dprintf ("reiserfs_blocktype", "I: %u\n", (unsigned) block);
+              if (current_position + block_size >= initial_position)
+                {
+                  offset = MAX ((signed) (initial_position - current_position),
+                                0);
+                  length = (MIN (block_size, final_position - current_position)
+                            - offset);
+                  grub_dprintf ("reiserfs",
+                                "Reading indirect block %u from %u to %u...\n",
+                                (unsigned) block, (unsigned) offset,
+                                (unsigned) (offset + length));
+#if 0
+                  grub_dprintf ("reiserfs",
+                                "\nib=%04d/%04d, ip=%d, cp=%d, fp=%d, off=%d, l=%d, tl=%d\n",
+                                indirect_block + 1, indirect_block_count,
+                                initial_position, current_position,
+                                final_position, offset, length, len);
+#endif
+                  grub_disk_read (found.data->disk, block, offset, length, buf);
+                  if (grub_errno)
+                    goto fail;
+                  buf += length;
+                  current_position += offset + length;
+                }
+              else
+                current_position += block_size;
+            }
+          found.data->disk->read_hook = 0;
+          grub_free (indirect_block_ptr);
+          indirect_block_ptr = 0;
+          break;
+        default:
+          goto fail;
+        }
+      current_key_offset = current_position + 1;
+    }
+
+  grub_dprintf ("reiserfs",
+		"Have successfully read %lld bytes (%ld requested)\n",
+		(unsigned long long) (current_position - initial_position),
+		(unsigned long) len);
+  return current_position - initial_position;
+
+#if 0
+  switch (found.type)
+    {
+      case GRUB_REISERFS_DIRECT:
+        read_length = MIN (len, item_size - file->offset);
+        grub_disk_read (found.data->disk,
+                        (found.block_number * block_size) / GRUB_DISK_SECTOR_SIZE,
+                        grub_le_to_cpu16 (found.header.item_location) + file->offset,
+                        read_length, buf);
+        if (grub_errno)
+          goto fail;
+        break;
+      case GRUB_REISERFS_INDIRECT:
+        indirect_block_count = item_size / sizeof (*indirect_block_ptr);
+        indirect_block_ptr = grub_malloc (item_size);
+        if (!indirect_block_ptr)
+          goto fail;
+        grub_disk_read (found.data->disk,
+                        (found.block_number * block_size) / GRUB_DISK_SECTOR_SIZE,
+                        grub_le_to_cpu16 (found.header.item_location),
+                        item_size, (char *) indirect_block_ptr);
+        if (grub_errno)
+          goto fail;
+        len = MIN (len, file->size - file->offset);
+        for (indirect_block = file->offset / block_size;
+             indirect_block < indirect_block_count && read_length < len;
+             indirect_block++)
+          {
+            read = MIN (block_size, len - read_length);
+            grub_disk_read (found.data->disk,
+                            (grub_le_to_cpu32 (indirect_block_ptr[indirect_block]) * block_size) / GRUB_DISK_SECTOR_SIZE,
+                            file->offset % block_size, read,
+                            ((void *) buf) + read_length);
+            if (grub_errno)
+              goto fail;
+            read_length += read;
+          }
+        grub_free (indirect_block_ptr);
+        break;
+      default:
+        goto fail;
+    }
+
+  return read_length;
+#endif
+
+ fail:
+  grub_free (indirect_block_ptr);
+  return -1;
+}
+
+static grub_ssize_t
+grub_reiserfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  return grub_reiserfs_read_real (file->data, file->offset, buf, len,
+				  file->read_hook, file->read_hook_data);
+}
+
+/* Close the file FILE.  */
+static grub_err_t
+grub_reiserfs_close (grub_file_t file)
+{
+  struct grub_fshelp_node *node = file->data;
+  struct grub_reiserfs_data *data = node->data;
+
+  grub_free (data);
+  grub_free (node);
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_reiserfs_dir.  */
+struct grub_reiserfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_reiserfs_dir.  */
+static int
+grub_reiserfs_dir_iter (const char *filename,
+			enum grub_fshelp_filetype filetype,
+			grub_fshelp_node_t node, void *data)
+{
+  struct grub_reiserfs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = 1;
+  info.mtime = node->mtime;
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+/* Call HOOK with each file under DIR.  */
+static grub_err_t
+grub_reiserfs_dir (grub_device_t device, const char *path,
+                   grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_reiserfs_dir_ctx ctx = { hook, hook_data };
+  struct grub_reiserfs_data *data = 0;
+  struct grub_fshelp_node root, *found;
+  struct grub_reiserfs_key root_key;
+
+  grub_dl_ref (my_mod);
+  data = grub_reiserfs_mount (device->disk);
+  if (! data)
+    goto fail;
+  root_key.directory_id = grub_cpu_to_le32_compile_time (1);
+  root_key.object_id = grub_cpu_to_le32_compile_time (2);
+  root_key.u.v2.offset_type = 0;
+  grub_reiserfs_set_key_type (&root_key, GRUB_REISERFS_DIRECTORY, 2);
+  grub_reiserfs_set_key_offset (&root_key, 1);
+  if (grub_reiserfs_get_item (data, &root_key, &root, 1) != GRUB_ERR_NONE)
+    goto fail;
+  if (root.block_number == 0)
+    {
+      grub_error(GRUB_ERR_BAD_FS, "root not found");
+      goto fail;
+    }
+  grub_fshelp_find_file (path, &root, &found, grub_reiserfs_iterate_dir,
+                         grub_reiserfs_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+  grub_reiserfs_iterate_dir (found, grub_reiserfs_dir_iter, &ctx);
+  grub_free (data);
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (data);
+  grub_dl_unref (my_mod);
+  return grub_errno;
+}
+
+/* Return the label of the device DEVICE in LABEL.  The label is
+   returned in a grub_malloc'ed buffer and should be freed by the
+   caller.  */
+static grub_err_t
+grub_reiserfs_label (grub_device_t device, char **label)
+{
+  struct grub_reiserfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_reiserfs_mount (disk);
+  if (data)
+    {
+      *label = grub_strndup (data->superblock.label,
+			     sizeof (data->superblock.label));
+    }
+  else
+    *label = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_reiserfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_reiserfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  *uuid = NULL;
+  data = grub_reiserfs_mount (disk);
+  if (data)
+    {
+      unsigned i;
+      for (i = 0; i < ARRAY_SIZE (data->superblock.uuid); i++)
+	if (data->superblock.uuid[i])
+	  break;
+      if (i < ARRAY_SIZE (data->superblock.uuid))
+	*uuid = grub_xasprintf ("%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
+				grub_be_to_cpu16 (data->superblock.uuid[0]),
+				grub_be_to_cpu16 (data->superblock.uuid[1]),
+				grub_be_to_cpu16 (data->superblock.uuid[2]),
+				grub_be_to_cpu16 (data->superblock.uuid[3]),
+				grub_be_to_cpu16 (data->superblock.uuid[4]),
+				grub_be_to_cpu16 (data->superblock.uuid[5]),
+				grub_be_to_cpu16 (data->superblock.uuid[6]),
+				grub_be_to_cpu16 (data->superblock.uuid[7]));
+    }
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_reiserfs_fs =
+  {
+    .name = "reiserfs",
+    .fs_dir = grub_reiserfs_dir,
+    .fs_open = grub_reiserfs_open,
+    .fs_read = grub_reiserfs_read,
+    .fs_close = grub_reiserfs_close,
+    .fs_label = grub_reiserfs_label,
+    .fs_uuid = grub_reiserfs_uuid,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 1,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(reiserfs)
+{
+  grub_fs_register (&grub_reiserfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(reiserfs)
+{
+  grub_fs_unregister (&grub_reiserfs_fs);
+}
diff --git a/grub-core/fs/romfs.c b/grub-core/fs/romfs.c
new file mode 100644
index 0000000..d97b8fb
--- /dev/null
+++ b/grub-core/fs/romfs.c
@@ -0,0 +1,484 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/disk.h>
+#include <grub/fs.h>
+#include <grub/fshelp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_romfs_superblock
+{
+  char magic[8];
+#define GRUB_ROMFS_MAGIC "-rom1fs-"
+  grub_uint32_t total_size;
+  grub_uint32_t chksum;
+  char label[0];
+};
+
+struct grub_romfs_file_header
+{
+  grub_uint32_t next_file;
+  grub_uint32_t spec;
+  grub_uint32_t size;
+  grub_uint32_t chksum;
+  char name[0];
+};
+
+struct grub_romfs_data
+{
+  grub_disk_addr_t first_file;
+  grub_disk_t disk;
+};
+
+struct grub_fshelp_node
+{
+  grub_disk_addr_t addr;
+  struct grub_romfs_data *data;
+  grub_disk_addr_t data_addr;
+  /* Not filled for root.  */
+  struct grub_romfs_file_header file;
+};
+
+#define GRUB_ROMFS_ALIGN 16
+#define GRUB_ROMFS_TYPE_MASK 7
+#define GRUB_ROMFS_TYPE_HARDLINK 0
+#define GRUB_ROMFS_TYPE_DIRECTORY 1
+#define GRUB_ROMFS_TYPE_REGULAR 2
+#define GRUB_ROMFS_TYPE_SYMLINK 3
+
+static grub_err_t
+do_checksum (void *in, grub_size_t insize)
+{
+  grub_uint32_t *a = in;
+  grub_size_t sz = insize / 4;
+  grub_uint32_t *b = a + sz;
+  grub_uint32_t csum = 0;
+
+  while (a < b)
+    csum += grub_be_to_cpu32 (*a++);
+  if (csum)
+    return grub_error (GRUB_ERR_BAD_FS, "invalid checksum");
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_romfs_data *
+grub_romfs_mount (grub_device_t dev)
+{
+  union {
+    struct grub_romfs_superblock sb;
+    char d[512];
+  } sb;
+  grub_err_t err;
+  char *ptr;
+  grub_disk_addr_t sec = 0;
+  struct grub_romfs_data *data;
+  if (!dev->disk)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a disk");
+      return NULL;
+    }
+  err = grub_disk_read (dev->disk, 0, 0, sizeof (sb), &sb);
+  if (err == GRUB_ERR_OUT_OF_RANGE)
+    err = grub_errno = GRUB_ERR_BAD_FS;
+  if (err)
+    return NULL;
+  if (grub_be_to_cpu32 (sb.sb.total_size) < sizeof (sb))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "too short filesystem");
+      return NULL;
+    }
+  if (grub_memcmp (sb.sb.magic, GRUB_ROMFS_MAGIC,
+		   sizeof (sb.sb.magic)) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not romfs");
+      return NULL;
+    }    
+  err = do_checksum (&sb, sizeof (sb) < grub_be_to_cpu32 (sb.sb.total_size) ?
+		     sizeof (sb) : grub_be_to_cpu32 (sb.sb.total_size));
+  if (err)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "checksum incorrect");
+      return NULL;
+    }
+  for (ptr = sb.sb.label; (void *) ptr < (void *) (&sb + 1)
+	 && ptr - sb.d < (grub_ssize_t) grub_be_to_cpu32 (sb.sb.total_size); ptr++)
+    if (!*ptr)
+      break;
+  while ((void *) ptr == &sb + 1)
+    {
+      sec++;
+      err = grub_disk_read (dev->disk, sec, 0, sizeof (sb), &sb);
+      if (err == GRUB_ERR_OUT_OF_RANGE)
+	err = grub_errno = GRUB_ERR_BAD_FS;
+      if (err)
+	return NULL;
+      for (ptr = sb.d; (void *) ptr < (void *) (&sb + 1)
+	     && (ptr - sb.d + (sec << GRUB_DISK_SECTOR_BITS)
+		 < grub_be_to_cpu32 (sb.sb.total_size));
+	   ptr++)
+	if (!*ptr)
+	  break;
+    }
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    return NULL;
+  data->first_file = ALIGN_UP (ptr + 1 - sb.d, GRUB_ROMFS_ALIGN)
+    + (sec << GRUB_DISK_SECTOR_BITS);
+  data->disk = dev->disk;
+  return data;
+}
+
+static char *
+grub_romfs_read_symlink (grub_fshelp_node_t node)
+{
+  char *ret;
+  grub_err_t err;
+  ret = grub_malloc (grub_be_to_cpu32 (node->file.size) + 1);
+  if (!ret)
+    return NULL;
+  err = grub_disk_read (node->data->disk,
+			(node->data_addr) >> GRUB_DISK_SECTOR_BITS,
+			(node->data_addr) & (GRUB_DISK_SECTOR_SIZE - 1),
+			grub_be_to_cpu32 (node->file.size), ret);
+  if (err)
+    {
+      grub_free (ret);
+      return NULL;
+    }
+  ret[grub_be_to_cpu32 (node->file.size)] = 0;
+  return ret;
+}
+
+static int
+grub_romfs_iterate_dir (grub_fshelp_node_t dir,
+			grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_disk_addr_t caddr;
+  struct grub_romfs_file_header hdr;
+  unsigned nptr;
+  unsigned i, j;
+  grub_size_t a = 0;
+  grub_properly_aligned_t *name = NULL;
+
+  for (caddr = dir->data_addr; caddr;
+       caddr = grub_be_to_cpu32 (hdr.next_file) & ~(GRUB_ROMFS_ALIGN - 1))
+    {
+      grub_disk_addr_t naddr = caddr + sizeof (hdr);
+      grub_uint32_t csum = 0;
+      enum grub_fshelp_filetype filetype = GRUB_FSHELP_UNKNOWN;
+      struct grub_fshelp_node *node = NULL;
+      grub_err_t err;
+
+      err = grub_disk_read (dir->data->disk, caddr >> GRUB_DISK_SECTOR_BITS,
+			    caddr & (GRUB_DISK_SECTOR_SIZE - 1),
+			    sizeof (hdr), &hdr);
+      if (err)
+	{
+	  grub_free (name);
+	  return 1;
+	}
+      for (nptr = 0; ; nptr++, naddr += 16)
+	{
+	  if (a <= nptr)
+	    {
+	      grub_properly_aligned_t *on;
+	      a = 2 * (nptr + 1);
+	      on = name;
+	      name = grub_realloc (name, a * 16);
+	      if (!name)
+		{
+		  grub_free (on);
+		  return 1;
+		}
+	    }
+	  COMPILE_TIME_ASSERT (16 % sizeof (name[0]) == 0);
+	  err = grub_disk_read (dir->data->disk, naddr >> GRUB_DISK_SECTOR_BITS,
+				naddr & (GRUB_DISK_SECTOR_SIZE - 1),
+				16, name + (16 / sizeof (name[0])) * nptr);
+	  if (err)
+	    return 1;
+	  for (j = 0; j < 16; j++)
+	    if (!((char *) name)[16 * nptr + j])
+	      break;
+	  if (j != 16)
+	    break;
+	}
+      for (i = 0; i < sizeof (hdr) / sizeof (grub_uint32_t); i++)
+	csum += grub_be_to_cpu32 (((grub_uint32_t *) &hdr)[i]);
+      for (i = 0; i < (nptr + 1) * 4; i++)
+	csum += grub_be_to_cpu32 (((grub_uint32_t *) name)[i]);
+      if (csum != 0)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "invalid checksum");
+	  grub_free (name);
+	  return 1;
+	}
+      node = grub_malloc (sizeof (*node));
+      if (!node)
+	return 1;
+      node->addr = caddr;
+      node->data_addr = caddr + (nptr + 1) * 16 + sizeof (hdr);
+      node->data = dir->data;
+      node->file = hdr;
+      switch (grub_be_to_cpu32 (hdr.next_file) & GRUB_ROMFS_TYPE_MASK)
+	{
+	case GRUB_ROMFS_TYPE_REGULAR:
+	  filetype = GRUB_FSHELP_REG;
+	  break;
+	case GRUB_ROMFS_TYPE_SYMLINK:
+	  filetype = GRUB_FSHELP_SYMLINK;
+	  break;
+	case GRUB_ROMFS_TYPE_DIRECTORY:
+	  node->data_addr = grub_be_to_cpu32 (hdr.spec);
+	  filetype = GRUB_FSHELP_DIR;
+	  break;
+	case GRUB_ROMFS_TYPE_HARDLINK:
+	  {
+	    grub_disk_addr_t laddr;
+	    node->addr = laddr = grub_be_to_cpu32 (hdr.spec);
+	    err = grub_disk_read (dir->data->disk,
+				  laddr >> GRUB_DISK_SECTOR_BITS,
+				  laddr & (GRUB_DISK_SECTOR_SIZE - 1),
+				  sizeof (node->file), &node->file);
+	    if (err)
+	      return 1;
+	    if ((grub_be_to_cpu32 (node->file.next_file) & GRUB_ROMFS_TYPE_MASK)
+		== GRUB_ROMFS_TYPE_REGULAR
+		|| (grub_be_to_cpu32 (node->file.next_file)
+		    & GRUB_ROMFS_TYPE_MASK) == GRUB_ROMFS_TYPE_SYMLINK)
+	      {
+		laddr += sizeof (hdr);
+		while (1)
+		  {
+		    char buf[16];
+		    err = grub_disk_read (dir->data->disk, 
+					  laddr >> GRUB_DISK_SECTOR_BITS,
+					  laddr & (GRUB_DISK_SECTOR_SIZE - 1),
+					  16, buf);
+		    if (err)
+		      return 1;
+		    for (i = 0; i < 16; i++)
+		      if (!buf[i])
+			break;
+		    if (i != 16)
+		      break;
+		    laddr += 16;
+		  }
+		node->data_addr = laddr + 16;
+	      }
+	    if ((grub_be_to_cpu32 (node->file.next_file)
+		 & GRUB_ROMFS_TYPE_MASK) == GRUB_ROMFS_TYPE_REGULAR)
+	      filetype = GRUB_FSHELP_REG;
+	    if ((grub_be_to_cpu32 (node->file.next_file)
+		 & GRUB_ROMFS_TYPE_MASK) == GRUB_ROMFS_TYPE_SYMLINK)
+	      filetype = GRUB_FSHELP_SYMLINK;
+	    if ((grub_be_to_cpu32 (node->file.next_file) & GRUB_ROMFS_TYPE_MASK)
+		== GRUB_ROMFS_TYPE_DIRECTORY)
+	      {
+		node->data_addr = grub_be_to_cpu32 (node->file.spec);
+		filetype = GRUB_FSHELP_DIR;
+	      }
+	    
+	    break;
+	  }
+	}
+
+      if (hook ((char *) name, filetype, node, hook_data))
+	{
+	  grub_free (name);
+	  return 1;
+	}
+    }
+  grub_free (name);
+  return 0;
+}
+
+/* Context for grub_romfs_dir.  */
+struct grub_romfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_romfs_dir.  */
+static int
+grub_romfs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		     grub_fshelp_node_t node, void *data)
+{
+  struct grub_romfs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_romfs_dir (grub_device_t device, const char *path,
+		grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_romfs_dir_ctx ctx = { hook, hook_data };
+  struct grub_romfs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0, start;
+
+  data = grub_romfs_mount (device);
+  if (! data)
+    goto fail;
+
+  start.addr = data->first_file;
+  start.data_addr = data->first_file;
+  start.data = data;
+  grub_fshelp_find_file (path, &start, &fdiro, grub_romfs_iterate_dir,
+			 grub_romfs_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_romfs_iterate_dir (fdiro, grub_romfs_dir_iter, &ctx);
+
+ fail:
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_romfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_romfs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0, start;
+
+  data = grub_romfs_mount (file->device);
+  if (! data)
+    goto fail;
+
+  start.addr = data->first_file;
+  start.data_addr = data->first_file;
+  start.data = data;
+
+  grub_fshelp_find_file (name, &start, &fdiro, grub_romfs_iterate_dir,
+			 grub_romfs_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  file->size = grub_be_to_cpu32 (fdiro->file.size);
+  file->data = fdiro;
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_romfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_fshelp_node *data = file->data;
+
+  /* XXX: The file is stored in as a single extent.  */
+  data->data->disk->read_hook = file->read_hook;
+  data->data->disk->read_hook_data = file->read_hook_data;
+  grub_disk_read (data->data->disk,
+		  (data->data_addr + file->offset) >> GRUB_DISK_SECTOR_BITS,
+		  (data->data_addr + file->offset) & (GRUB_DISK_SECTOR_SIZE - 1),		  
+		  len, buf);
+  data->data->disk->read_hook = NULL;
+
+  if (grub_errno)
+    return -1;
+
+  return len;
+}
+
+static grub_err_t
+grub_romfs_close (grub_file_t file)
+{
+  struct grub_fshelp_node *data = file->data;
+
+  grub_free (data->data);
+  grub_free (data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_romfs_label (grub_device_t device, char **label)
+{
+  struct grub_romfs_data *data;
+  grub_err_t err;
+
+  *label = NULL;
+
+  data = grub_romfs_mount (device);
+  if (!data)
+    return grub_errno;
+  *label = grub_malloc (data->first_file + 1
+			- sizeof (struct grub_romfs_superblock));
+  if (!*label)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+  err = grub_disk_read (device->disk, 0, sizeof (struct grub_romfs_superblock),
+			data->first_file
+			- sizeof (struct grub_romfs_superblock),
+			*label);
+  if (err)
+    {
+      grub_free (data);
+      grub_free (*label);
+      *label = NULL;
+      return err;
+    }
+  (*label)[data->first_file - sizeof (struct grub_romfs_superblock)] = 0;
+  grub_free (data);
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_fs grub_romfs_fs =
+  {
+    .name = "romfs",
+    .fs_dir = grub_romfs_dir,
+    .fs_open = grub_romfs_open,
+    .fs_read = grub_romfs_read,
+    .fs_close = grub_romfs_close,
+    .fs_label = grub_romfs_label,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 0,
+    .blocklist_install = 0,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(romfs)
+{
+  grub_fs_register (&grub_romfs_fs);
+}
+
+GRUB_MOD_FINI(romfs)
+{
+  grub_fs_unregister (&grub_romfs_fs);
+}
diff --git a/grub-core/fs/sfs.c b/grub-core/fs/sfs.c
new file mode 100644
index 0000000..983e880
--- /dev/null
+++ b/grub-core/fs/sfs.c
@@ -0,0 +1,789 @@
+/* sfs.c - Amiga Smart FileSystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/charset.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* The common header for a block.  */
+struct grub_sfs_bheader
+{
+  grub_uint8_t magic[4];
+  grub_uint32_t chksum;
+  grub_uint32_t ipointtomyself;
+} GRUB_PACKED;
+
+/* The sfs rootblock.  */
+struct grub_sfs_rblock
+{
+  struct grub_sfs_bheader header;
+  grub_uint32_t version;
+  grub_uint32_t createtime;
+  grub_uint8_t flags;
+  grub_uint8_t unused1[31];
+  grub_uint32_t blocksize;
+  grub_uint8_t unused2[40];
+  grub_uint8_t unused3[8];
+  grub_uint32_t rootobject;
+  grub_uint32_t btree;
+} GRUB_PACKED;
+
+enum
+  {
+    FLAGS_CASE_SENSITIVE = 0x80
+  };
+
+/* A SFS object container.  */
+struct grub_sfs_obj
+{
+  grub_uint8_t unused1[4];
+  grub_uint32_t nodeid;
+  grub_uint8_t unused2[4];
+  union
+  {
+    struct
+    {
+      grub_uint32_t first_block;
+      grub_uint32_t size;
+    } GRUB_PACKED file;
+    struct
+    {
+      grub_uint32_t hashtable;
+      grub_uint32_t dir_objc;
+    } GRUB_PACKED dir;
+  } file_dir;
+  grub_uint32_t mtime;
+  grub_uint8_t type;
+  grub_uint8_t filename[1];
+  grub_uint8_t comment[1];
+} GRUB_PACKED;
+
+#define	GRUB_SFS_TYPE_DELETED	32
+#define	GRUB_SFS_TYPE_SYMLINK	64
+#define	GRUB_SFS_TYPE_DIR	128
+
+/* A SFS object container.  */
+struct grub_sfs_objc
+{
+  struct grub_sfs_bheader header;
+  grub_uint32_t parent;
+  grub_uint32_t next;
+  grub_uint32_t prev;
+  /* The amount of objects depends on the blocksize.  */
+  struct grub_sfs_obj objects[1];
+} GRUB_PACKED;
+
+struct grub_sfs_btree_node
+{
+  grub_uint32_t key;
+  grub_uint32_t data;
+} GRUB_PACKED;
+
+struct grub_sfs_btree_extent
+{
+  grub_uint32_t key;
+  grub_uint32_t next;
+  grub_uint32_t prev;
+  grub_uint16_t size;
+} GRUB_PACKED;
+
+struct grub_sfs_btree
+{
+  struct grub_sfs_bheader header;
+  grub_uint16_t nodes;
+  grub_uint8_t leaf;
+  grub_uint8_t nodesize;
+  /* Normally this can be kind of node, but just extents are
+     supported.  */
+  struct grub_sfs_btree_node node[1];
+} GRUB_PACKED;
+
+
+
+struct cache_entry
+{
+  grub_uint32_t off;
+  grub_uint32_t block;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_sfs_data *data;
+  grub_uint32_t block;
+  grub_uint32_t size;
+  grub_uint32_t mtime;
+  grub_uint32_t cache_off;
+  grub_uint32_t next_extent;
+  grub_size_t cache_allocated;
+  grub_size_t cache_size;
+  struct cache_entry *cache;
+};
+
+/* Information about a "mounted" sfs filesystem.  */
+struct grub_sfs_data
+{
+  struct grub_sfs_rblock rblock;
+  struct grub_fshelp_node diropen;
+  grub_disk_t disk;
+
+  /* Log of blocksize in sectors.  */
+  int log_blocksize;
+
+  int fshelp_flags;
+
+  /* Label of the filesystem.  */
+  char *label;
+};
+
+static grub_dl_t my_mod;
+
+
+/* Lookup the extent starting with BLOCK in the filesystem described
+   by DATA.  Return the extent size in SIZE and the following extent
+   in NEXTEXT.  */
+static grub_err_t
+grub_sfs_read_extent (struct grub_sfs_data *data, unsigned int block,
+		      grub_uint32_t *size, grub_uint32_t *nextext)
+{
+  char *treeblock;
+  struct grub_sfs_btree *tree;
+  int i;
+  grub_uint32_t next;
+  grub_size_t blocksize = GRUB_DISK_SECTOR_SIZE << data->log_blocksize;
+
+  treeblock = grub_malloc (blocksize);
+  if (!treeblock)
+    return grub_errno;
+
+  next = grub_be_to_cpu32 (data->rblock.btree);
+  tree = (struct grub_sfs_btree *) treeblock;
+
+  /* Handle this level in the btree.  */
+  do
+    {
+      grub_uint16_t nnodes;
+      grub_disk_read (data->disk,
+		      ((grub_disk_addr_t) next) << data->log_blocksize,
+		      0, blocksize, treeblock);
+      if (grub_errno)
+	{
+	  grub_free (treeblock);
+	  return grub_errno;
+	}
+
+      nnodes = grub_be_to_cpu16 (tree->nodes);
+      if (nnodes * (grub_uint32_t) (tree)->nodesize > blocksize)
+	break;
+
+      for (i = (int) nnodes - 1; i >= 0; i--)
+	{
+
+#define EXTNODE(tree, index)						\
+	((struct grub_sfs_btree_node *) (((char *) &(tree)->node[0])	\
+					 + (index) * (tree)->nodesize))
+
+	  /* Follow the tree down to the leaf level.  */
+	  if ((grub_be_to_cpu32 (EXTNODE(tree, i)->key) <= block)
+	      && !tree->leaf)
+	    {
+	      next = grub_be_to_cpu32 (EXTNODE (tree, i)->data);
+	      break;
+	    }
+
+	  /* If the leaf level is reached, just find the correct extent.  */
+	  if (grub_be_to_cpu32 (EXTNODE (tree, i)->key) == block && tree->leaf)
+	    {
+	      struct grub_sfs_btree_extent *extent;
+	      extent = (struct grub_sfs_btree_extent *) EXTNODE (tree, i);
+
+	      /* We found a correct leaf.  */
+	      *size = grub_be_to_cpu16 (extent->size);
+	      *nextext = grub_be_to_cpu32 (extent->next);
+
+	      grub_free (treeblock);
+	      return 0;
+	    }
+
+#undef EXTNODE
+
+	}
+    } while (!tree->leaf);
+
+  grub_free (treeblock);
+
+  return grub_error (GRUB_ERR_FILE_READ_ERROR, "SFS extent not found");
+}
+
+static grub_disk_addr_t
+grub_sfs_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  grub_uint32_t blk;
+  grub_uint32_t size = 0;
+  grub_uint32_t next = 0;
+  grub_disk_addr_t off;
+  struct grub_sfs_data *data = node->data;
+
+  /* In case of the first block we don't have to lookup the
+     extent, the minimum size is always 1.  */
+  if (fileblock == 0)
+    return node->block;
+
+  if (!node->cache)
+    {
+      grub_size_t cache_size;
+      /* Assume half-max extents (32768 sectors).  */
+      cache_size = ((node->size >> (data->log_blocksize + GRUB_DISK_SECTOR_BITS
+				    + 15))
+		    + 3);
+      if (cache_size < 8)
+	cache_size = 8;
+
+      node->cache_off = 0;
+      node->next_extent = node->block;
+      node->cache_size = 0;
+
+      node->cache = grub_calloc (cache_size, sizeof (node->cache[0]));
+      if (!node->cache)
+	{
+	  grub_errno = 0;
+	  node->cache_allocated = 0;
+	}
+      else
+	{
+	  node->cache_allocated = cache_size;
+	  node->cache[0].off = 0;
+	  node->cache[0].block = node->block;
+	}
+    }
+
+  if (fileblock < node->cache_off)
+    {
+      unsigned int i = 0;
+      int j, lg;
+      for (lg = 0; node->cache_size >> lg; lg++);
+
+      for (j = lg - 1; j >= 0; j--)
+	if ((i | (1 << j)) < node->cache_size
+	    && node->cache[(i | (1 << j))].off <= fileblock)
+	  i |= (1 << j);
+      return node->cache[i].block + fileblock - node->cache[i].off;
+    }
+
+  off = node->cache_off;
+  blk = node->next_extent;
+
+  while (blk)
+    {
+      grub_err_t err;
+
+      err = grub_sfs_read_extent (node->data, blk, &size, &next);
+      if (err)
+	return 0;
+
+      if (node->cache && node->cache_size >= node->cache_allocated)
+	{
+	  struct cache_entry *e = node->cache;
+	  grub_size_t sz;
+
+	  if (grub_mul (node->cache_allocated, 2 * sizeof (e[0]), &sz))
+	    goto fail;
+
+	  e = grub_realloc (node->cache, sz);
+	  if (!e)
+	    {
+ fail:
+	      grub_errno = 0;
+	      grub_free (node->cache);
+	      node->cache = 0;
+	    }
+	  else
+	    {
+	      node->cache_allocated *= 2;
+	      node->cache = e;
+	    }
+	}
+
+      if (node->cache)
+	{
+	  node->cache_off = off + size;
+	  node->next_extent = next;
+	  node->cache[node->cache_size].off = off;
+	  node->cache[node->cache_size].block = blk;
+	  node->cache_size++;
+	}
+
+      if (fileblock - off < size)
+	return fileblock - off + blk;
+
+      off += size;
+
+      blk = next;
+    }
+
+  grub_error (GRUB_ERR_FILE_READ_ERROR,
+	      "reading a SFS block outside the extent");
+
+  return 0;
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_sfs_read_file (grub_fshelp_node_t node,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t pos, grub_size_t len, char *buf)
+{
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_sfs_read_block,
+				node->size, node->data->log_blocksize, 0);
+}
+
+
+static struct grub_sfs_data *
+grub_sfs_mount (grub_disk_t disk)
+{
+  struct grub_sfs_data *data;
+  struct grub_sfs_objc *rootobjc;
+  char *rootobjc_data = 0;
+  grub_uint32_t blk;
+  unsigned int max_len;
+
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    return 0;
+
+  /* Read the rootblock.  */
+  grub_disk_read (disk, 0, 0, sizeof (struct grub_sfs_rblock),
+		  &data->rblock);
+  if (grub_errno)
+    goto fail;
+
+  /* Make sure this is a sfs filesystem.  */
+  if (grub_strncmp ((char *) (data->rblock.header.magic), "SFS", 4)
+      || data->rblock.blocksize == 0
+      || (data->rblock.blocksize & (data->rblock.blocksize - 1)) != 0
+      || (data->rblock.blocksize & grub_cpu_to_be32_compile_time (0xf00001ff)))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a SFS filesystem");
+      goto fail;
+    }
+
+  for (data->log_blocksize = 9;
+       (1U << data->log_blocksize) < grub_be_to_cpu32 (data->rblock.blocksize);
+       data->log_blocksize++);
+  data->log_blocksize -= GRUB_DISK_SECTOR_BITS;
+  if (data->rblock.flags & FLAGS_CASE_SENSITIVE)
+    data->fshelp_flags = 0;
+  else
+    data->fshelp_flags = GRUB_FSHELP_CASE_INSENSITIVE;
+  rootobjc_data = grub_malloc (GRUB_DISK_SECTOR_SIZE << data->log_blocksize);
+  if (! rootobjc_data)
+    goto fail;
+
+  /* Read the root object container.  */
+  grub_disk_read (disk, ((grub_disk_addr_t) grub_be_to_cpu32 (data->rblock.rootobject))
+		  << data->log_blocksize, 0,
+		  GRUB_DISK_SECTOR_SIZE << data->log_blocksize, rootobjc_data);
+  if (grub_errno)
+    goto fail;
+
+  rootobjc = (struct grub_sfs_objc *) rootobjc_data;
+
+  blk = grub_be_to_cpu32 (rootobjc->objects[0].file_dir.dir.dir_objc);
+  data->diropen.size = 0;
+  data->diropen.block = blk;
+  data->diropen.data = data;
+  data->diropen.cache = 0;
+  data->disk = disk;
+
+  /* We only read 1 block of data, so truncate the name if needed. */
+  max_len = ((GRUB_DISK_SECTOR_SIZE << data->log_blocksize)
+	     - 24    /* offsetof (struct grub_sfs_objc, objects) */
+	     - 25);  /* offsetof (struct grub_sfs_obj, filename) */
+  data->label = grub_zalloc (max_len + 1);
+  grub_strncpy (data->label, (char *) rootobjc->objects[0].filename, max_len);
+
+  grub_free (rootobjc_data);
+  return data;
+
+ fail:
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an SFS filesystem");
+
+  grub_free (data);
+  grub_free (rootobjc_data);
+  return 0;
+}
+
+
+static char *
+grub_sfs_read_symlink (grub_fshelp_node_t node)
+{
+  struct grub_sfs_data *data = node->data;
+  char *symlink;
+  char *block;
+
+  block = grub_malloc (GRUB_DISK_SECTOR_SIZE << data->log_blocksize);
+  if (!block)
+    return 0;
+
+  grub_disk_read (data->disk, ((grub_disk_addr_t) node->block)
+		  << data->log_blocksize,
+		  0, GRUB_DISK_SECTOR_SIZE << data->log_blocksize, block);
+  if (grub_errno)
+    {
+      grub_free (block);
+      return 0;
+    }
+
+  /* This is just a wild guess, but it always worked for me.  How the
+     SLNK block looks like is not documented in the SFS docs.  */
+  symlink = grub_malloc (((GRUB_DISK_SECTOR_SIZE << data->log_blocksize)
+			  - 24) * GRUB_MAX_UTF8_PER_LATIN1 + 1);
+  if (!symlink)
+    {
+      grub_free (block);
+      return 0;
+    }
+  *grub_latin1_to_utf8 ((grub_uint8_t *) symlink, (grub_uint8_t *) &block[24],
+			(GRUB_DISK_SECTOR_SIZE << data->log_blocksize) - 24) = '\0';
+  grub_free (block);
+  return symlink;
+}
+
+/* Helper for grub_sfs_iterate_dir.  */
+static int
+grub_sfs_create_node (struct grub_fshelp_node **node,
+		      struct grub_sfs_data *data,
+		      const char *name,
+		      grub_uint32_t block, grub_uint32_t size, int type,
+		      grub_uint32_t mtime,
+		      grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_size_t len = grub_strlen (name);
+  grub_uint8_t *name_u8;
+  int ret;
+  grub_size_t sz;
+
+  if (grub_mul (len, GRUB_MAX_UTF8_PER_LATIN1, &sz) ||
+      grub_add (sz, 1, &sz))
+    return 1;
+
+  *node = grub_malloc (sizeof (**node));
+  if (!*node)
+    return 1;
+  name_u8 = grub_malloc (sz);
+  if (!name_u8)
+    {
+      grub_free (*node);
+      return 1;
+    }
+
+  (*node)->data = data;
+  (*node)->size = size;
+  (*node)->block = block;
+  (*node)->mtime = mtime;
+  (*node)->cache = 0;
+  (*node)->cache_off = 0;
+  (*node)->next_extent = block;
+  (*node)->cache_size = 0;
+  (*node)->cache_allocated = 0;
+
+  *grub_latin1_to_utf8 (name_u8, (const grub_uint8_t *) name, len) = '\0';
+
+  ret = hook ((char *) name_u8, type | data->fshelp_flags, *node, hook_data);
+  grub_free (name_u8);
+  return ret;
+}
+
+static int
+grub_sfs_iterate_dir (grub_fshelp_node_t dir,
+		      grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  struct grub_fshelp_node *node = 0;
+  struct grub_sfs_data *data = dir->data;
+  char *objc_data;
+  struct grub_sfs_objc *objc;
+  unsigned int next = dir->block;
+  grub_uint32_t pos;
+
+  objc_data = grub_malloc (GRUB_DISK_SECTOR_SIZE << data->log_blocksize);
+  if (!objc_data)
+    goto fail;
+
+  /* The Object container can consist of multiple blocks, iterate over
+     every block.  */
+  while (next)
+    {
+      grub_disk_read (data->disk, ((grub_disk_addr_t) next)
+		      << data->log_blocksize, 0,
+		      GRUB_DISK_SECTOR_SIZE << data->log_blocksize, objc_data);
+      if (grub_errno)
+	goto fail;
+
+      objc = (struct grub_sfs_objc *) objc_data;
+
+      pos = (char *) &objc->objects[0] - (char *) objc;
+
+      /* Iterate over all entries in this block.  */
+      while (pos + sizeof (struct grub_sfs_obj)
+	     < (1U << (GRUB_DISK_SECTOR_BITS + data->log_blocksize)))
+	{
+	  struct grub_sfs_obj *obj;
+	  obj = (struct grub_sfs_obj *) ((char *) objc + pos);
+	  const char *filename = (const char *) obj->filename;
+	  grub_size_t len;
+	  enum grub_fshelp_filetype type;
+	  grub_uint32_t block;
+
+	  /* The filename and comment dynamically increase the size of
+	     the object.  */
+	  len = grub_strlen (filename);
+	  len += grub_strlen (filename + len + 1);
+
+	  pos += sizeof (*obj) + len;
+	  /* Round up to a multiple of two bytes.  */
+	  pos = ((pos + 1) >> 1) << 1;
+
+	  if (filename[0] == 0)
+	    continue;
+
+	  /* First check if the file was not deleted.  */
+	  if (obj->type & GRUB_SFS_TYPE_DELETED)
+	    continue;
+	  else if (obj->type & GRUB_SFS_TYPE_SYMLINK)
+	    type = GRUB_FSHELP_SYMLINK;
+	  else if (obj->type & GRUB_SFS_TYPE_DIR)
+	    type = GRUB_FSHELP_DIR;
+	  else
+	    type = GRUB_FSHELP_REG;
+
+	  if (type == GRUB_FSHELP_DIR)
+	    block = grub_be_to_cpu32 (obj->file_dir.dir.dir_objc);
+	  else
+	    block = grub_be_to_cpu32 (obj->file_dir.file.first_block);
+
+	  if (grub_sfs_create_node (&node, data, filename, block,
+				    grub_be_to_cpu32 (obj->file_dir.file.size),
+				    type, grub_be_to_cpu32 (obj->mtime),
+				    hook, hook_data))
+	    {
+	      grub_free (objc_data);
+	      return 1;
+	    }
+	}
+
+      next = grub_be_to_cpu32 (objc->next);
+    }
+
+ fail:
+  grub_free (objc_data);
+  return 0;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_sfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_sfs_data *data;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_sfs_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (name, &data->diropen, &fdiro, grub_sfs_iterate_dir,
+			 grub_sfs_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  file->size = fdiro->size;
+  data->diropen = *fdiro;
+  grub_free (fdiro);
+
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  if (data && fdiro != &data->diropen)
+    grub_free (fdiro);
+  if (data)
+    grub_free (data->label);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_sfs_close (grub_file_t file)
+{
+  struct grub_sfs_data *data = (struct grub_sfs_data *) file->data;
+
+  grub_free (data->diropen.cache);
+  grub_free (data->label);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+
+/* Read LEN bytes data from FILE into BUF.  */
+static grub_ssize_t
+grub_sfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_sfs_data *data = (struct grub_sfs_data *) file->data;
+
+  return grub_sfs_read_file (&data->diropen,
+			     file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+
+/* Context for grub_sfs_dir.  */
+struct grub_sfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_sfs_dir.  */
+static int
+grub_sfs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		   grub_fshelp_node_t node, void *data)
+{
+  struct grub_sfs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtime = node->mtime + 8 * 365 * 86400 + 86400 * 2;
+  info.mtimeset = 1;
+  grub_free (node->cache);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_sfs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_sfs_dir_ctx ctx = { hook, hook_data };
+  struct grub_sfs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_sfs_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_sfs_iterate_dir,
+			grub_sfs_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_sfs_iterate_dir (fdiro, grub_sfs_dir_iter, &ctx);
+
+ fail:
+  if (data && fdiro != &data->diropen)
+    grub_free (fdiro);
+  if (data)
+    grub_free (data->label);
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_err_t
+grub_sfs_label (grub_device_t device, char **label)
+{
+  struct grub_sfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  data = grub_sfs_mount (disk);
+  if (data)
+    {
+      grub_size_t sz, len = grub_strlen (data->label);
+
+      if (grub_mul (len, GRUB_MAX_UTF8_PER_LATIN1, &sz) ||
+	  grub_add (sz, 1, &sz))
+	return GRUB_ERR_OUT_OF_RANGE;
+
+      *label = grub_malloc (sz);
+      if (*label)
+	*grub_latin1_to_utf8 ((grub_uint8_t *) *label,
+			      (const grub_uint8_t *) data->label,
+			      len) = '\0';
+      grub_free (data->label);
+    }
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+static struct grub_fs grub_sfs_fs =
+  {
+    .name = "sfs",
+    .fs_dir = grub_sfs_dir,
+    .fs_open = grub_sfs_open,
+    .fs_read = grub_sfs_read,
+    .fs_close = grub_sfs_close,
+    .fs_label = grub_sfs_label,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 0,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(sfs)
+{
+  grub_fs_register (&grub_sfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(sfs)
+{
+  grub_fs_unregister (&grub_sfs_fs);
+}
diff --git a/grub-core/fs/squash4.c b/grub-core/fs/squash4.c
new file mode 100644
index 0000000..6dd731e
--- /dev/null
+++ b/grub-core/fs/squash4.c
@@ -0,0 +1,1042 @@
+/* squash4.c - SquashFS */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/deflate.h>
+#include <grub/safemath.h>
+#include <minilzo.h>
+
+#include "xz.h"
+#include "xz_stream.h"
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/*
+  object         format      Pointed by
+  superblock     RAW         Fixed offset (0)
+  data           RAW ?       Fixed offset (60)
+  inode table    Chunk       superblock
+  dir table      Chunk       superblock
+  fragment table Chunk       unk1
+  unk1           RAW, Chunk  superblock
+  unk2           RAW         superblock
+  UID/GID        Chunk       exttblptr
+  exttblptr      RAW         superblock
+
+  UID/GID table is the array ot uint32_t
+  unk1 contains pointer to fragment table followed by some chunk.
+  unk2 containts one uint64_t
+*/
+
+struct grub_squash_super
+{
+  grub_uint32_t magic;
+#define SQUASH_MAGIC 0x73717368
+  grub_uint32_t dummy1;
+  grub_uint32_t creation_time;
+  grub_uint32_t block_size;
+  grub_uint32_t dummy2;
+  grub_uint16_t compression;
+  grub_uint16_t dummy3;
+  grub_uint64_t dummy4;
+  grub_uint16_t root_ino_offset;
+  grub_uint32_t root_ino_chunk;
+  grub_uint16_t dummy5;
+  grub_uint64_t total_size;
+  grub_uint64_t exttbloffset;
+  grub_uint64_t dummy6;
+  grub_uint64_t inodeoffset;
+  grub_uint64_t diroffset;
+  grub_uint64_t unk1offset;
+  grub_uint64_t unk2offset;
+} GRUB_PACKED;
+
+/* Chunk-based */
+struct grub_squash_inode
+{
+  /* Same values as direlem types. */
+  grub_uint16_t type;
+  grub_uint16_t dummy[3];
+  grub_uint32_t mtime;
+  grub_uint32_t dummy2;
+  union
+  {
+    struct {
+      grub_uint32_t chunk;
+      grub_uint32_t fragment;
+      grub_uint32_t offset;
+      grub_uint32_t size;
+      grub_uint32_t block_size[0];
+    }  GRUB_PACKED file;
+    struct {
+      grub_uint64_t chunk;
+      grub_uint64_t size;
+      grub_uint32_t dummy1[3];
+      grub_uint32_t fragment;
+      grub_uint32_t offset;
+      grub_uint32_t dummy3;
+      grub_uint32_t block_size[0];
+    }  GRUB_PACKED long_file;
+    struct {
+      grub_uint32_t chunk;
+      grub_uint32_t dummy;
+      grub_uint16_t size;
+      grub_uint16_t offset;
+    } GRUB_PACKED dir;
+    struct {
+      grub_uint32_t dummy1;
+      grub_uint32_t size;
+      grub_uint32_t chunk;
+      grub_uint32_t dummy2;
+      grub_uint16_t dummy3;
+      grub_uint16_t offset;
+    } GRUB_PACKED long_dir;
+    struct {
+      grub_uint32_t dummy;
+      grub_uint32_t namelen;
+      char name[0];
+    } GRUB_PACKED symlink;
+  }  GRUB_PACKED;
+} GRUB_PACKED;
+
+struct grub_squash_cache_inode
+{
+  struct grub_squash_inode ino;
+  grub_disk_addr_t ino_chunk;
+  grub_uint16_t	ino_offset;
+  grub_uint32_t *block_sizes;
+  grub_disk_addr_t *cumulated_block_sizes;
+};
+
+/* Chunk-based.  */
+struct grub_squash_dirent_header
+{
+  /* Actually the value is the number of elements - 1.  */
+  grub_uint32_t nelems;
+  grub_uint32_t ino_chunk;
+  grub_uint32_t dummy;
+} GRUB_PACKED;
+
+struct grub_squash_dirent
+{
+  grub_uint16_t ino_offset;
+  grub_uint16_t dummy;
+  grub_uint16_t type;
+  /* Actually the value is the length of name - 1.  */
+  grub_uint16_t namelen;
+  char name[0];
+} GRUB_PACKED;
+
+enum
+  {
+    SQUASH_TYPE_DIR = 1,
+    SQUASH_TYPE_REGULAR = 2,
+    SQUASH_TYPE_SYMLINK = 3,
+    SQUASH_TYPE_LONG_DIR = 8,
+    SQUASH_TYPE_LONG_REGULAR = 9,
+  };
+
+
+struct grub_squash_frag_desc
+{
+  grub_uint64_t offset;
+  grub_uint32_t size;
+  grub_uint32_t dummy;
+} GRUB_PACKED;
+
+enum
+  {
+    SQUASH_CHUNK_FLAGS = 0x8000,
+    SQUASH_CHUNK_UNCOMPRESSED = 0x8000
+  };
+
+enum
+  {
+    SQUASH_BLOCK_FLAGS = 0x1000000,
+    SQUASH_BLOCK_UNCOMPRESSED = 0x1000000
+  };
+
+enum
+  {
+    COMPRESSION_ZLIB = 1,
+    COMPRESSION_LZO = 3,
+    COMPRESSION_XZ = 4,
+  };
+
+
+#define SQUASH_CHUNK_SIZE 0x2000
+#define XZBUFSIZ 0x2000
+
+struct grub_squash_data
+{
+  grub_disk_t disk;
+  struct grub_squash_super sb;
+  struct grub_squash_cache_inode ino;
+  grub_uint64_t fragments;
+  int log2_blksz;
+  grub_size_t blksz;
+  grub_ssize_t (*decompress) (char *inbuf, grub_size_t insize, grub_off_t off,
+			      char *outbuf, grub_size_t outsize,
+			      struct grub_squash_data *data);
+  struct xz_dec *xzdec;
+  char *xzbuf;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_squash_data *data;
+  struct grub_squash_inode ino;
+  grub_size_t stsize;
+  struct 
+  {
+    grub_disk_addr_t ino_chunk;
+    grub_uint16_t ino_offset;
+  } stack[1];
+};
+
+static grub_err_t
+read_chunk (struct grub_squash_data *data, void *buf, grub_size_t len,
+	    grub_uint64_t chunk_start, grub_off_t offset)
+{
+  while (len > 0)
+    {
+      grub_uint64_t csize;
+      grub_uint16_t d;
+      grub_err_t err;
+      while (1)
+	{
+	  err = grub_disk_read (data->disk,
+				chunk_start >> GRUB_DISK_SECTOR_BITS,
+				chunk_start & (GRUB_DISK_SECTOR_SIZE - 1),
+				sizeof (d), &d);
+	  if (err)
+	    return err;
+	  if (offset < SQUASH_CHUNK_SIZE)
+	    break;
+	  offset -= SQUASH_CHUNK_SIZE;
+	  chunk_start += 2 + (grub_le_to_cpu16 (d) & ~SQUASH_CHUNK_FLAGS);
+	}
+
+      csize = SQUASH_CHUNK_SIZE - offset;
+      if (csize > len)
+	csize = len;
+  
+      if (grub_le_to_cpu16 (d) & SQUASH_CHUNK_UNCOMPRESSED)
+	{
+	  grub_disk_addr_t a = chunk_start + 2 + offset;
+	  err = grub_disk_read (data->disk, (a >> GRUB_DISK_SECTOR_BITS),
+				a & (GRUB_DISK_SECTOR_SIZE - 1),
+				csize, buf);
+	  if (err)
+	    return err;
+	}
+      else
+	{
+	  char *tmp;
+	  grub_size_t bsize = grub_le_to_cpu16 (d) & ~SQUASH_CHUNK_FLAGS; 
+	  grub_disk_addr_t a = chunk_start + 2;
+	  tmp = grub_malloc (bsize);
+	  if (!tmp)
+	    return grub_errno;
+	  /* FIXME: buffer uncompressed data.  */
+	  err = grub_disk_read (data->disk, (a >> GRUB_DISK_SECTOR_BITS),
+				a & (GRUB_DISK_SECTOR_SIZE - 1),
+				bsize, tmp);
+	  if (err)
+	    {
+	      grub_free (tmp);
+	      return err;
+	    }
+
+	  if (data->decompress (tmp, bsize, offset,
+				buf, csize, data) < 0)
+	    {
+	      grub_free (tmp);
+	      return grub_errno;
+	    }
+	  grub_free (tmp);
+	}
+      len -= csize;
+      offset += csize;
+      buf = (char *) buf + csize;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+zlib_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+		 char *outbuf, grub_size_t outsize,
+		 struct grub_squash_data *data __attribute__ ((unused)))
+{
+  return grub_zlib_decompress (inbuf, insize, off, outbuf, outsize);
+}
+
+static grub_ssize_t
+lzo_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+		char *outbuf, grub_size_t len, struct grub_squash_data *data)
+{
+  lzo_uint usize = data->blksz;
+  grub_uint8_t *udata;
+
+  if (usize < 8192)
+    usize = 8192;
+
+  udata = grub_malloc (usize);
+  if (!udata)
+    return -1;
+
+  if (lzo1x_decompress_safe ((grub_uint8_t *) inbuf,
+			     insize, udata, &usize, NULL) != LZO_E_OK)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "incorrect compressed chunk");
+      grub_free (udata);
+      return -1;
+    }
+  grub_memcpy (outbuf, udata + off, len);
+  grub_free (udata);
+  return len;
+}
+
+static grub_ssize_t
+xz_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+	       char *outbuf, grub_size_t len, struct grub_squash_data *data)
+{
+  grub_size_t ret = 0;
+  grub_off_t pos = 0;
+  struct xz_buf buf;
+
+  xz_dec_reset (data->xzdec);
+  buf.in = (grub_uint8_t *) inbuf;
+  buf.in_pos = 0;
+  buf.in_size = insize;
+  buf.out = (grub_uint8_t *) data->xzbuf;
+  buf.out_pos = 0;
+  buf.out_size = XZBUFSIZ;
+
+  while (len)
+    {
+      enum xz_ret xzret;
+      
+      buf.out_pos = 0;
+
+      xzret = xz_dec_run (data->xzdec, &buf);
+
+      if (xzret != XZ_OK && xzret != XZ_STREAM_END)
+	{
+	  grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "invalid xz chunk");
+	  return -1;
+	}
+      if (pos + buf.out_pos >= off)
+	{
+	  grub_ssize_t outoff = pos - off;
+	  grub_size_t l;
+	  if (outoff >= 0)
+	    {
+	      l = buf.out_pos;
+	      if (l > len)
+		l = len;
+	      grub_memcpy (outbuf + outoff, buf.out, l);
+	    }
+	  else
+	    {
+	      outoff = -outoff;
+	      l = buf.out_pos - outoff;
+	      if (l > len)
+		l = len;
+	      grub_memcpy (outbuf, buf.out + outoff, l);
+	    }
+	  ret += l;
+	  len -= l;
+	}
+      pos += buf.out_pos;
+      if (xzret == XZ_STREAM_END)
+	break;
+    }
+  return ret;
+}
+
+static struct grub_squash_data *
+squash_mount (grub_disk_t disk)
+{
+  struct grub_squash_super sb;
+  grub_err_t err;
+  struct grub_squash_data *data;
+  grub_uint64_t frag;
+
+  err = grub_disk_read (disk, 0, 0, sizeof (sb), &sb);
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a squash4");
+  if (err)
+    return NULL;
+  if (sb.magic != grub_cpu_to_le32_compile_time (SQUASH_MAGIC)
+      || sb.block_size == 0
+      || ((sb.block_size - 1) & sb.block_size))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not squash4");
+      return NULL;
+    }
+
+  err = grub_disk_read (disk, 
+			grub_le_to_cpu64 (sb.unk1offset)
+			>> GRUB_DISK_SECTOR_BITS, 
+			grub_le_to_cpu64 (sb.unk1offset)
+			& (GRUB_DISK_SECTOR_SIZE - 1), sizeof (frag), &frag);
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not a squash4");
+  if (err)
+    return NULL;
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return NULL;
+  data->sb = sb;
+  data->disk = disk;
+  data->fragments = grub_le_to_cpu64 (frag);
+
+  switch (sb.compression)
+    {
+    case grub_cpu_to_le16_compile_time (COMPRESSION_ZLIB):
+      data->decompress = zlib_decompress;
+      break;
+    case grub_cpu_to_le16_compile_time (COMPRESSION_LZO):
+      data->decompress = lzo_decompress;
+      break;
+    case grub_cpu_to_le16_compile_time (COMPRESSION_XZ):
+      data->decompress = xz_decompress;
+      data->xzbuf = grub_malloc (XZBUFSIZ);
+      if (!data->xzbuf)
+	{
+	  grub_free (data);
+	  return NULL;
+	}
+      data->xzdec = xz_dec_init (1 << 16);
+      if (!data->xzdec)
+	{
+	  grub_free (data->xzbuf);
+	  grub_free (data);
+	  return NULL;
+	}
+      break;
+    default:
+      grub_free (data);
+      grub_error (GRUB_ERR_BAD_FS, "unsupported compression %d",
+		  grub_le_to_cpu16 (sb.compression));
+      return NULL;
+    }
+
+  data->blksz = grub_le_to_cpu32 (data->sb.block_size);
+  for (data->log2_blksz = 0; 
+       (1U << data->log2_blksz) < data->blksz;
+       data->log2_blksz++);
+
+  return data;
+}
+
+static char *
+grub_squash_read_symlink (grub_fshelp_node_t node)
+{
+  char *ret;
+  grub_err_t err;
+  grub_size_t sz;
+
+  if (grub_add (grub_le_to_cpu32 (node->ino.symlink.namelen), 1, &sz))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      return NULL;
+    }
+
+  ret = grub_malloc (sz);
+  if (!ret)
+    return NULL;
+
+  err = read_chunk (node->data, ret,
+		    grub_le_to_cpu32 (node->ino.symlink.namelen),
+		    grub_le_to_cpu64 (node->data->sb.inodeoffset)
+		    + node->stack[node->stsize - 1].ino_chunk,
+		    node->stack[node->stsize - 1].ino_offset
+		    + (node->ino.symlink.name - (char *) &node->ino));
+  if (err)
+    {
+      grub_free (ret);
+      return NULL;
+    }
+  ret[grub_le_to_cpu32 (node->ino.symlink.namelen)] = 0;
+  return ret;
+}
+
+static int
+grub_squash_iterate_dir (grub_fshelp_node_t dir,
+			 grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_uint32_t off;
+  grub_uint32_t endoff;
+  grub_uint64_t chunk;
+  unsigned i;
+
+  /* FIXME: why - 3 ? */
+  switch (dir->ino.type)
+    {
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_DIR):
+      off = grub_le_to_cpu16 (dir->ino.dir.offset);
+      endoff = grub_le_to_cpu16 (dir->ino.dir.size) + off - 3;
+      chunk = grub_le_to_cpu32 (dir->ino.dir.chunk);
+      break;
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_DIR):
+      off = grub_le_to_cpu16 (dir->ino.long_dir.offset);
+      endoff = grub_le_to_cpu16 (dir->ino.long_dir.size) + off - 3;
+      chunk = grub_le_to_cpu32 (dir->ino.long_dir.chunk);
+      break;
+    default:
+      grub_error (GRUB_ERR_BAD_FS, "unexpected ino type 0x%x",
+		  grub_le_to_cpu16 (dir->ino.type));
+      return 0;
+    }
+
+  {
+    grub_fshelp_node_t node;
+    grub_size_t sz;
+
+    if (grub_mul (dir->stsize, sizeof (dir->stack[0]), &sz) ||
+	grub_add (sz, sizeof (*node), &sz))
+      return 0;
+
+    node = grub_malloc (sz);
+    if (!node)
+      return 0;
+    grub_memcpy (node, dir, sz);
+    if (hook (".", GRUB_FSHELP_DIR, node, hook_data))
+      return 1;
+
+    if (dir->stsize != 1)
+      {
+	grub_err_t err;
+
+	if (grub_mul (dir->stsize, sizeof (dir->stack[0]), &sz) ||
+	    grub_add (sz, sizeof (*node), &sz))
+	  return 0;
+
+	node = grub_malloc (sz);
+	if (!node)
+	  return 0;
+
+	grub_memcpy (node, dir, sz);
+
+	node->stsize--;
+	err = read_chunk (dir->data, &node->ino, sizeof (node->ino),
+			  grub_le_to_cpu64 (dir->data->sb.inodeoffset)
+			  + node->stack[node->stsize - 1].ino_chunk,
+			  node->stack[node->stsize - 1].ino_offset);
+	if (err)
+	  return 0;
+
+	if (hook ("..", GRUB_FSHELP_DIR, node, hook_data))
+	  return 1;
+      }
+  }
+
+  while (off < endoff)
+    {
+      struct grub_squash_dirent_header dh;
+      grub_err_t err;
+
+      err = read_chunk (dir->data, &dh, sizeof (dh),
+			grub_le_to_cpu64 (dir->data->sb.diroffset)
+			+ chunk, off);
+      if (err)
+	return 0;
+      off += sizeof (dh);
+      for (i = 0; i < (unsigned) grub_le_to_cpu32 (dh.nelems) + 1; i++)
+	{
+	  char *buf;
+	  int r;
+	  struct grub_fshelp_node *node;
+	  enum grub_fshelp_filetype filetype = GRUB_FSHELP_REG;
+	  struct grub_squash_dirent di;
+	  struct grub_squash_inode ino;
+	  grub_size_t sz;
+
+	  err = read_chunk (dir->data, &di, sizeof (di),
+			    grub_le_to_cpu64 (dir->data->sb.diroffset)
+			    + chunk, off);
+	  if (err)
+	    return 0;
+	  off += sizeof (di);
+
+	  err = read_chunk (dir->data, &ino, sizeof (ino),
+			    grub_le_to_cpu64 (dir->data->sb.inodeoffset)
+			    + grub_le_to_cpu32 (dh.ino_chunk),
+			    grub_cpu_to_le16 (di.ino_offset));
+	  if (err)
+	    return 0;
+
+	  buf = grub_malloc (grub_le_to_cpu16 (di.namelen) + 2);
+	  if (!buf)
+	    return 0;
+	  err = read_chunk (dir->data, buf,
+			    grub_le_to_cpu16 (di.namelen) + 1,
+			    grub_le_to_cpu64 (dir->data->sb.diroffset)
+			    + chunk, off);
+	  if (err)
+	    return 0;
+
+	  off += grub_le_to_cpu16 (di.namelen) + 1;
+	  buf[grub_le_to_cpu16 (di.namelen) + 1] = 0;
+	  if (grub_le_to_cpu16 (di.type) == SQUASH_TYPE_DIR)
+	    filetype = GRUB_FSHELP_DIR;
+	  if (grub_le_to_cpu16 (di.type) == SQUASH_TYPE_SYMLINK)
+	    filetype = GRUB_FSHELP_SYMLINK;
+
+	  if (grub_add (dir->stsize, 1, &sz) ||
+	      grub_mul (sz, sizeof (dir->stack[0]), &sz) ||
+	      grub_add (sz, sizeof (*node), &sz))
+	    return 0;
+
+	  node = grub_malloc (sz);
+	  if (! node)
+	    return 0;
+
+	  grub_memcpy (node, dir, sz - sizeof(dir->stack[0]));
+
+	  node->ino = ino;
+	  node->stack[node->stsize].ino_chunk = grub_le_to_cpu32 (dh.ino_chunk);
+	  node->stack[node->stsize].ino_offset = grub_le_to_cpu16 (di.ino_offset);
+	  node->stsize++;
+	  r = hook (buf, filetype, node, hook_data);
+
+	  grub_free (buf);
+	  if (r)
+	    return r;
+	}
+    }
+  return 0;
+}
+
+static grub_err_t
+make_root_node (struct grub_squash_data *data, struct grub_fshelp_node *root)
+{
+  grub_memset (root, 0, sizeof (*root));
+  root->data = data;
+  root->stsize = 1;
+  root->stack[0].ino_chunk = grub_le_to_cpu32 (data->sb.root_ino_chunk);
+  root->stack[0].ino_offset = grub_cpu_to_le16 (data->sb.root_ino_offset);
+ return read_chunk (data, &root->ino, sizeof (root->ino),
+		    grub_le_to_cpu64 (data->sb.inodeoffset) 
+		    + root->stack[0].ino_chunk,
+		    root->stack[0].ino_offset);
+}
+
+static void
+squash_unmount (struct grub_squash_data *data)
+{
+  if (data->xzdec)
+    xz_dec_end (data->xzdec);
+  grub_free (data->xzbuf);
+  grub_free (data->ino.cumulated_block_sizes);
+  grub_free (data->ino.block_sizes);
+  grub_free (data);
+}
+
+
+/* Context for grub_squash_dir.  */
+struct grub_squash_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_squash_dir.  */
+static int
+grub_squash_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		      grub_fshelp_node_t node, void *data)
+{
+  struct grub_squash_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  info.mtimeset = 1;
+  info.mtime = grub_le_to_cpu32 (node->ino.mtime);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_squash_dir (grub_device_t device, const char *path,
+		 grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_squash_dir_ctx ctx = { hook, hook_data };
+  struct grub_squash_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+  struct grub_fshelp_node root;
+  grub_err_t err;
+
+  data = squash_mount (device->disk);
+  if (! data)
+    return grub_errno;
+
+  err = make_root_node (data, &root);
+  if (err)
+    return err;
+
+  grub_fshelp_find_file (path, &root, &fdiro, grub_squash_iterate_dir,
+			 grub_squash_read_symlink, GRUB_FSHELP_DIR);
+  if (!grub_errno)
+    grub_squash_iterate_dir (fdiro, grub_squash_dir_iter, &ctx);
+
+  squash_unmount (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_squash_open (struct grub_file *file, const char *name)
+{
+  struct grub_squash_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+  struct grub_fshelp_node root;
+  grub_err_t err;
+
+  data = squash_mount (file->device->disk);
+  if (! data)
+    return grub_errno;
+
+  err = make_root_node (data, &root);
+  if (err)
+    return err;
+
+  grub_fshelp_find_file (name, &root, &fdiro, grub_squash_iterate_dir,
+			 grub_squash_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    {
+      squash_unmount (data);
+      return grub_errno;
+    }
+
+  file->data = data;
+  data->ino.ino = fdiro->ino;
+  data->ino.block_sizes = NULL;
+  data->ino.cumulated_block_sizes = NULL;
+  data->ino.ino_chunk = fdiro->stack[fdiro->stsize - 1].ino_chunk;
+  data->ino.ino_offset = fdiro->stack[fdiro->stsize - 1].ino_offset;
+
+  switch (fdiro->ino.type)
+    {
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR):
+      file->size = grub_le_to_cpu64 (fdiro->ino.long_file.size);
+      break;
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_REGULAR):
+      file->size = grub_le_to_cpu32 (fdiro->ino.file.size);
+      break;
+    default:
+      {
+	grub_uint16_t type = grub_le_to_cpu16 (fdiro->ino.type);
+	grub_free (fdiro);
+	squash_unmount (data);
+	return grub_error (GRUB_ERR_BAD_FS, "unexpected ino type 0x%x", type);
+      }
+    }
+
+  grub_free (fdiro);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+direct_read (struct grub_squash_data *data, 
+	     struct grub_squash_cache_inode *ino,
+	     grub_off_t off, char *buf, grub_size_t len)
+{
+  grub_err_t err = GRUB_ERR_NONE;
+  grub_off_t cumulated_uncompressed_size = 0;
+  grub_uint64_t a = 0;
+  grub_size_t i;
+  grub_size_t origlen = len;
+
+  switch (ino->ino.type)
+    {
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR):
+      a = grub_le_to_cpu64 (ino->ino.long_file.chunk);
+      break;
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_REGULAR):
+      a = grub_le_to_cpu32 (ino->ino.file.chunk);
+      break;
+    }
+
+  if (!ino->block_sizes)
+    {
+      grub_off_t total_size = 0;
+      grub_size_t total_blocks;
+      grub_size_t block_offset = 0;
+      switch (ino->ino.type)
+	{
+	case grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR):
+	  total_size = grub_le_to_cpu64 (ino->ino.long_file.size);
+	  block_offset = ((char *) &ino->ino.long_file.block_size
+			  - (char *) &ino->ino);
+	  break;
+	case grub_cpu_to_le16_compile_time (SQUASH_TYPE_REGULAR):
+	  total_size = grub_le_to_cpu32 (ino->ino.file.size);
+	  block_offset = ((char *) &ino->ino.file.block_size
+			  - (char *) &ino->ino);
+	  break;
+	}
+      total_blocks = ((total_size + data->blksz - 1) >> data->log2_blksz);
+      ino->block_sizes = grub_malloc (total_blocks
+				      * sizeof (ino->block_sizes[0]));
+      ino->cumulated_block_sizes = grub_malloc (total_blocks
+						* sizeof (ino->cumulated_block_sizes[0]));
+      if (!ino->block_sizes || !ino->cumulated_block_sizes)
+	{
+	  grub_free (ino->block_sizes);
+	  grub_free (ino->cumulated_block_sizes);
+	  ino->block_sizes = 0;
+	  ino->cumulated_block_sizes = 0;
+	  return -1;
+	}
+      err = read_chunk (data, ino->block_sizes,
+			total_blocks * sizeof (ino->block_sizes[0]),
+			grub_le_to_cpu64 (data->sb.inodeoffset)
+			+ ino->ino_chunk,
+			ino->ino_offset + block_offset);
+      if (err)
+	{
+	  grub_free (ino->block_sizes);
+	  grub_free (ino->cumulated_block_sizes);
+	  ino->block_sizes = 0;
+	  ino->cumulated_block_sizes = 0;
+	  return -1;
+	}
+      ino->cumulated_block_sizes[0] = 0;
+      for (i = 1; i < total_blocks; i++)
+	ino->cumulated_block_sizes[i] = ino->cumulated_block_sizes[i - 1]
+	  + (grub_le_to_cpu32 (ino->block_sizes[i - 1]) & ~SQUASH_BLOCK_FLAGS);
+    }
+
+  if (a == 0)
+    a = sizeof (struct grub_squash_super);
+  i = off >> data->log2_blksz;
+  cumulated_uncompressed_size = data->blksz * (grub_disk_addr_t) i;
+  while (cumulated_uncompressed_size < off + len)
+    {
+      grub_size_t boff, curread;
+      boff = off - cumulated_uncompressed_size;
+      curread = data->blksz - boff;
+      if (curread > len)
+	curread = len;
+      if (!ino->block_sizes[i])
+	{
+	  /* Sparse block */
+	  grub_memset (buf, '\0', curread);
+	}
+      else if (!(ino->block_sizes[i]
+	    & grub_cpu_to_le32_compile_time (SQUASH_BLOCK_UNCOMPRESSED)))
+	{
+	  char *block;
+	  grub_size_t csize;
+	  csize = grub_le_to_cpu32 (ino->block_sizes[i]) & ~SQUASH_BLOCK_FLAGS;
+	  block = grub_malloc (csize);
+	  if (!block)
+	    return -1;
+	  err = grub_disk_read (data->disk,
+				(ino->cumulated_block_sizes[i] + a)
+				>> GRUB_DISK_SECTOR_BITS,
+				(ino->cumulated_block_sizes[i] + a)
+				& (GRUB_DISK_SECTOR_SIZE - 1),
+				csize, block);
+	  if (err)
+	    {
+	      grub_free (block);
+	      return -1;
+	    }
+	  if (data->decompress (block, csize, boff, buf, curread, data)
+	      != (grub_ssize_t) curread)
+	    {
+	      grub_free (block);
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_BAD_FS, "incorrect compressed chunk");
+	      return -1;
+	    }
+	  grub_free (block);
+	}
+      else
+	err = grub_disk_read (data->disk, 
+			      (ino->cumulated_block_sizes[i] + a + boff)
+			      >> GRUB_DISK_SECTOR_BITS,
+			      (ino->cumulated_block_sizes[i] + a + boff)
+			      & (GRUB_DISK_SECTOR_SIZE - 1),
+			      curread, buf);
+      if (err)
+	return -1;
+      off += curread;
+      len -= curread;
+      buf += curread;
+      cumulated_uncompressed_size += grub_le_to_cpu32 (data->sb.block_size);
+      i++;
+    }
+  return origlen;
+}
+
+
+static grub_ssize_t
+grub_squash_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_squash_data *data = file->data;
+  struct grub_squash_cache_inode *ino = &data->ino;
+  grub_off_t off = file->offset;
+  grub_err_t err;
+  grub_uint64_t a, b;
+  grub_uint32_t fragment = 0;
+  int compressed = 0;
+  struct grub_squash_frag_desc frag;
+  grub_off_t direct_len;
+  grub_uint64_t mask = grub_le_to_cpu32 (data->sb.block_size) - 1;
+  grub_size_t orig_len = len;
+
+  switch (ino->ino.type)
+    {
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR):
+      fragment = grub_le_to_cpu32 (ino->ino.long_file.fragment);
+      break;
+    case grub_cpu_to_le16_compile_time (SQUASH_TYPE_REGULAR):
+      fragment = grub_le_to_cpu32 (ino->ino.file.fragment);
+      break;
+    }
+
+  /* Squash may pack file tail as fragment. So read initial part directly and
+     get tail from fragments */
+  direct_len = fragment == 0xffffffff ? file->size : file->size & ~mask;
+  if (off < direct_len)
+    {
+      grub_size_t read_len = direct_len - off;
+      grub_ssize_t res;
+
+      if (read_len > len)
+	read_len = len;
+      res = direct_read (data, ino, off, buf, read_len);
+      if ((grub_size_t) res != read_len)
+	return -1; /* FIXME: is short read possible here? */
+      len -= read_len;
+      if (!len)
+	return read_len;
+      buf += read_len;
+      off = 0;
+    }
+  else
+    off -= direct_len;
+ 
+  err = read_chunk (data, &frag, sizeof (frag),
+		    data->fragments, sizeof (frag) * fragment);
+  if (err)
+    return -1;
+  a = grub_le_to_cpu64 (frag.offset);
+  compressed = !(frag.size & grub_cpu_to_le32_compile_time (SQUASH_BLOCK_UNCOMPRESSED));
+  if (ino->ino.type == grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR))
+    b = grub_le_to_cpu32 (ino->ino.long_file.offset) + off;
+  else
+    b = grub_le_to_cpu32 (ino->ino.file.offset) + off;
+  
+  /* FIXME: cache uncompressed chunks.  */
+  if (compressed)
+    {
+      char *block;
+      block = grub_malloc (grub_le_to_cpu32 (frag.size));
+      if (!block)
+	return -1;
+      err = grub_disk_read (data->disk,
+			    a >> GRUB_DISK_SECTOR_BITS,
+			    a & (GRUB_DISK_SECTOR_SIZE - 1),
+			    grub_le_to_cpu32 (frag.size), block);
+      if (err)
+	{
+	  grub_free (block);
+	  return -1;
+	}
+      if (data->decompress (block, grub_le_to_cpu32 (frag.size),
+			    b, buf, len, data)
+	  != (grub_ssize_t) len)
+	{
+	  grub_free (block);
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_FS, "incorrect compressed chunk");
+	  return -1;
+	}
+      grub_free (block);
+    }
+  else
+    {
+      err = grub_disk_read (data->disk, (a + b) >> GRUB_DISK_SECTOR_BITS,
+			  (a + b) & (GRUB_DISK_SECTOR_SIZE - 1), len, buf);
+      if (err)
+	return -1;
+    }
+  return orig_len;
+}
+
+static grub_err_t
+grub_squash_close (grub_file_t file)
+{
+  squash_unmount (file->data);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_squash_mtime (grub_device_t dev, grub_int64_t *tm)
+{
+  struct grub_squash_data *data = 0;
+
+  data = squash_mount (dev->disk);
+  if (! data)
+    return grub_errno;
+  *tm = grub_le_to_cpu32 (data->sb.creation_time);
+  squash_unmount (data);
+  return GRUB_ERR_NONE;
+} 
+
+static struct grub_fs grub_squash_fs =
+  {
+    .name = "squash4",
+    .fs_dir = grub_squash_dir,
+    .fs_open = grub_squash_open,
+    .fs_read = grub_squash_read,
+    .fs_close = grub_squash_close,
+    .fs_mtime = grub_squash_mtime,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 0,
+    .blocklist_install = 0,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(squash4)
+{
+  grub_fs_register (&grub_squash_fs);
+}
+
+GRUB_MOD_FINI(squash4)
+{
+  grub_fs_unregister (&grub_squash_fs);
+}
+
diff --git a/grub-core/fs/tar.c b/grub-core/fs/tar.c
new file mode 100644
index 0000000..c551ed6
--- /dev/null
+++ b/grub-core/fs/tar.c
@@ -0,0 +1,345 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2013 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/archelp.h>
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* tar support */
+#define MAGIC	"ustar"
+struct head
+{
+  char name[100];
+  char mode[8];
+  char uid[8];
+  char gid[8];
+  char size[12];
+  char mtime[12];
+  char chksum[8];
+  char typeflag;
+  char linkname[100];
+  char magic[6];
+  char version[2];
+  char uname[32];
+  char gname[32];
+  char devmajor[8];
+  char devminor[8];
+  char prefix[155];
+} GRUB_PACKED;
+
+static inline unsigned long long
+read_number (const char *str, grub_size_t size)
+{
+  unsigned long long ret = 0;
+  while (size-- && *str >= '0' && *str <= '7')
+    ret = (ret << 3) | (*str++ & 0xf);
+  return ret;
+}
+
+struct grub_archelp_data
+{
+  grub_disk_t disk;
+  grub_off_t hofs, next_hofs;
+  grub_off_t dofs;
+  grub_off_t size;
+  char *linkname;
+  grub_size_t linkname_alloc;
+};
+
+static grub_err_t
+grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+		     grub_int32_t *mtime,
+		     grub_uint32_t *mode)
+{
+  struct head hd;
+  int reread = 0, have_longname = 0, have_longlink = 0;
+
+  data->hofs = data->next_hofs;
+
+  for (reread = 0; reread < 3; reread++)
+    {
+      if (grub_disk_read (data->disk, 0, data->hofs, sizeof (hd), &hd))
+	return grub_errno;
+
+      if (!hd.name[0] && !hd.prefix[0])
+	{
+	  *mode = GRUB_ARCHELP_ATTR_END;
+	  return GRUB_ERR_NONE;
+	}
+
+      if (grub_memcmp (hd.magic, MAGIC, sizeof (MAGIC) - 1))
+	return grub_error (GRUB_ERR_BAD_FS, "invalid tar archive");
+
+      if (hd.typeflag == 'L')
+	{
+	  grub_err_t err;
+	  grub_size_t namesize = read_number (hd.size, sizeof (hd.size));
+	  *name = grub_malloc (namesize + 1);
+	  if (*name == NULL)
+	    return grub_errno;
+	  err = grub_disk_read (data->disk, 0,
+				data->hofs + GRUB_DISK_SECTOR_SIZE, namesize,
+				*name);
+	  (*name)[namesize] = 0;
+	  if (err)
+	    return err;
+	  data->hofs += GRUB_DISK_SECTOR_SIZE
+	    + ((namesize + GRUB_DISK_SECTOR_SIZE - 1) &
+	       ~(GRUB_DISK_SECTOR_SIZE - 1));
+	  have_longname = 1;
+	  continue;
+	}
+
+      if (hd.typeflag == 'K')
+	{
+	  grub_err_t err;
+	  grub_size_t linksize = read_number (hd.size, sizeof (hd.size));
+	  if (data->linkname_alloc < linksize + 1)
+	    {
+	      char *n;
+	      n = grub_calloc (2, linksize + 1);
+	      if (!n)
+		return grub_errno;
+	      grub_free (data->linkname);
+	      data->linkname = n;
+	      data->linkname_alloc = 2 * (linksize + 1);
+	    }
+
+	  err = grub_disk_read (data->disk, 0,
+				data->hofs + GRUB_DISK_SECTOR_SIZE, linksize,
+				data->linkname);
+	  if (err)
+	    return err;
+	  data->linkname[linksize] = 0;
+	  data->hofs += GRUB_DISK_SECTOR_SIZE
+	    + ((linksize + GRUB_DISK_SECTOR_SIZE - 1) &
+	       ~(GRUB_DISK_SECTOR_SIZE - 1));
+	  have_longlink = 1;
+	  continue;
+	}
+
+      if (!have_longname)
+	{
+	  grub_size_t extra_size = 0;
+
+	  while (extra_size < sizeof (hd.prefix)
+		 && hd.prefix[extra_size])
+	    extra_size++;
+	  *name = grub_malloc (sizeof (hd.name) + extra_size + 2);
+	  if (*name == NULL)
+	    return grub_errno;
+	  if (hd.prefix[0])
+	    {
+	      grub_memcpy (*name, hd.prefix, extra_size);
+	      (*name)[extra_size++] = '/';
+	    }
+	  grub_memcpy (*name + extra_size, hd.name, sizeof (hd.name));
+	  (*name)[extra_size + sizeof (hd.name)] = 0;
+	}
+
+      data->size = read_number (hd.size, sizeof (hd.size));
+      data->dofs = data->hofs + GRUB_DISK_SECTOR_SIZE;
+      data->next_hofs = data->dofs + ((data->size + GRUB_DISK_SECTOR_SIZE - 1) &
+			   ~(GRUB_DISK_SECTOR_SIZE - 1));
+      if (mtime)
+	*mtime = read_number (hd.mtime, sizeof (hd.mtime));
+      if (mode)
+	{
+	  *mode = read_number (hd.mode, sizeof (hd.mode));
+	  switch (hd.typeflag)
+	    {
+	      /* Hardlink.  */
+	    case '1':
+	      /* Symlink.  */
+	    case '2':
+	      *mode |= GRUB_ARCHELP_ATTR_LNK;
+	      break;
+	    case '0':
+	      *mode |= GRUB_ARCHELP_ATTR_FILE;
+	      break;
+	    case '5':
+	      *mode |= GRUB_ARCHELP_ATTR_DIR;
+	      break;
+	    }
+	}
+      if (!have_longlink)
+	{
+	  if (data->linkname_alloc < 101)
+	    {
+	      char *n;
+	      n = grub_malloc (101);
+	      if (!n)
+		return grub_errno;
+	      grub_free (data->linkname);
+	      data->linkname = n;
+	      data->linkname_alloc = 101;
+	    }
+	  grub_memcpy (data->linkname, hd.linkname, sizeof (hd.linkname));
+	  data->linkname[100] = 0;
+	}
+      return GRUB_ERR_NONE;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static char *
+grub_cpio_get_link_target (struct grub_archelp_data *data)
+{
+  return grub_strdup (data->linkname);
+}
+
+static void
+grub_cpio_rewind (struct grub_archelp_data *data)
+{
+  data->next_hofs = 0;
+}
+
+static struct grub_archelp_ops arcops =
+  {
+    .find_file = grub_cpio_find_file,
+    .get_link_target = grub_cpio_get_link_target,
+    .rewind = grub_cpio_rewind
+  };
+
+static struct grub_archelp_data *
+grub_cpio_mount (grub_disk_t disk)
+{
+  struct head hd;
+  struct grub_archelp_data *data;
+
+  if (grub_disk_read (disk, 0, 0, sizeof (hd), &hd))
+    goto fail;
+
+  if (grub_memcmp (hd.magic, MAGIC, sizeof (MAGIC) - 1))
+    goto fail;
+
+  data = (struct grub_archelp_data *) grub_zalloc (sizeof (*data));
+  if (!data)
+    goto fail;
+
+  data->disk = disk;
+
+  return data;
+
+fail:
+  grub_error (GRUB_ERR_BAD_FS, "not a tarfs filesystem");
+  return 0;
+}
+
+static grub_err_t
+grub_cpio_dir (grub_device_t device, const char *path_in,
+	       grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cpio_mount (device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_dir (data, &arcops,
+			  path_in, hook, hook_data);
+
+  grub_free (data->linkname);
+  grub_free (data);
+
+  return err;
+}
+
+static grub_err_t
+grub_cpio_open (grub_file_t file, const char *name_in)
+{
+  struct grub_archelp_data *data;
+  grub_err_t err;
+
+  data = grub_cpio_mount (file->device->disk);
+  if (!data)
+    return grub_errno;
+
+  err = grub_archelp_open (data, &arcops, name_in);
+  if (err)
+    {
+      grub_free (data->linkname);
+      grub_free (data);
+    }
+  else
+    {
+      file->data = data;
+      file->size = data->size;
+    }
+  return err;
+}
+
+static grub_ssize_t
+grub_cpio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_archelp_data *data;
+  grub_ssize_t ret;
+
+  data = file->data;
+
+  data->disk->read_hook = file->read_hook;
+  data->disk->read_hook_data = file->read_hook_data;
+  ret = (grub_disk_read (data->disk, 0, data->dofs + file->offset,
+			 len, buf)) ? -1 : (grub_ssize_t) len;
+  data->disk->read_hook = 0;
+
+  return ret;
+}
+
+static grub_err_t
+grub_cpio_close (grub_file_t file)
+{
+  struct grub_archelp_data *data;
+
+  data = file->data;
+  grub_free (data->linkname);
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_cpio_fs = {
+  .name = "tarfs",
+  .fs_dir = grub_cpio_dir,
+  .fs_open = grub_cpio_open,
+  .fs_read = grub_cpio_read,
+  .fs_close = grub_cpio_close,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 0,
+  .blocklist_install = 0,
+#endif
+};
+
+GRUB_MOD_INIT (tar)
+{
+  grub_fs_register (&grub_cpio_fs);
+}
+
+GRUB_MOD_FINI (tar)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}
diff --git a/grub-core/fs/udf.c b/grub-core/fs/udf.c
new file mode 100644
index 0000000..2ac5c1d
--- /dev/null
+++ b/grub-core/fs/udf.c
@@ -0,0 +1,1392 @@
+/* udf.c - Universal Disk Format filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/charset.h>
+#include <grub/datetime.h>
+#include <grub/udf.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_UDF_MAX_PDS		2
+#define GRUB_UDF_MAX_PMS		6
+
+#define U16				grub_le_to_cpu16
+#define U32				grub_le_to_cpu32
+#define U64				grub_le_to_cpu64
+
+#define GRUB_UDF_TAG_IDENT_PVD		0x0001
+#define GRUB_UDF_TAG_IDENT_AVDP		0x0002
+#define GRUB_UDF_TAG_IDENT_VDP		0x0003
+#define GRUB_UDF_TAG_IDENT_IUVD		0x0004
+#define GRUB_UDF_TAG_IDENT_PD		0x0005
+#define GRUB_UDF_TAG_IDENT_LVD		0x0006
+#define GRUB_UDF_TAG_IDENT_USD		0x0007
+#define GRUB_UDF_TAG_IDENT_TD		0x0008
+#define GRUB_UDF_TAG_IDENT_LVID		0x0009
+
+#define GRUB_UDF_TAG_IDENT_FSD		0x0100
+#define GRUB_UDF_TAG_IDENT_FID		0x0101
+#define GRUB_UDF_TAG_IDENT_AED		0x0102
+#define GRUB_UDF_TAG_IDENT_IE		0x0103
+#define GRUB_UDF_TAG_IDENT_TE		0x0104
+#define GRUB_UDF_TAG_IDENT_FE		0x0105
+#define GRUB_UDF_TAG_IDENT_EAHD		0x0106
+#define GRUB_UDF_TAG_IDENT_USE		0x0107
+#define GRUB_UDF_TAG_IDENT_SBD		0x0108
+#define GRUB_UDF_TAG_IDENT_PIE		0x0109
+#define GRUB_UDF_TAG_IDENT_EFE		0x010A
+
+#define GRUB_UDF_ICBTAG_TYPE_UNDEF	0x00
+#define GRUB_UDF_ICBTAG_TYPE_USE	0x01
+#define GRUB_UDF_ICBTAG_TYPE_PIE	0x02
+#define GRUB_UDF_ICBTAG_TYPE_IE		0x03
+#define GRUB_UDF_ICBTAG_TYPE_DIRECTORY	0x04
+#define GRUB_UDF_ICBTAG_TYPE_REGULAR	0x05
+#define GRUB_UDF_ICBTAG_TYPE_BLOCK	0x06
+#define GRUB_UDF_ICBTAG_TYPE_CHAR	0x07
+#define GRUB_UDF_ICBTAG_TYPE_EA		0x08
+#define GRUB_UDF_ICBTAG_TYPE_FIFO	0x09
+#define GRUB_UDF_ICBTAG_TYPE_SOCKET	0x0A
+#define GRUB_UDF_ICBTAG_TYPE_TE		0x0B
+#define GRUB_UDF_ICBTAG_TYPE_SYMLINK	0x0C
+#define GRUB_UDF_ICBTAG_TYPE_STREAMDIR	0x0D
+
+#define GRUB_UDF_ICBTAG_FLAG_AD_MASK	0x0007
+#define GRUB_UDF_ICBTAG_FLAG_AD_SHORT	0x0000
+#define GRUB_UDF_ICBTAG_FLAG_AD_LONG	0x0001
+#define GRUB_UDF_ICBTAG_FLAG_AD_EXT	0x0002
+#define GRUB_UDF_ICBTAG_FLAG_AD_IN_ICB	0x0003
+
+#define GRUB_UDF_EXT_NORMAL		0x00000000
+#define GRUB_UDF_EXT_NREC_ALLOC		0x40000000
+#define GRUB_UDF_EXT_NREC_NALLOC	0x80000000
+#define GRUB_UDF_EXT_MASK		0xC0000000
+
+#define GRUB_UDF_FID_CHAR_HIDDEN	0x01
+#define GRUB_UDF_FID_CHAR_DIRECTORY	0x02
+#define GRUB_UDF_FID_CHAR_DELETED	0x04
+#define GRUB_UDF_FID_CHAR_PARENT	0x08
+#define GRUB_UDF_FID_CHAR_METADATA	0x10
+
+#define GRUB_UDF_STD_IDENT_BEA01	"BEA01"
+#define GRUB_UDF_STD_IDENT_BOOT2	"BOOT2"
+#define GRUB_UDF_STD_IDENT_CD001	"CD001"
+#define GRUB_UDF_STD_IDENT_CDW02	"CDW02"
+#define GRUB_UDF_STD_IDENT_NSR02	"NSR02"
+#define GRUB_UDF_STD_IDENT_NSR03	"NSR03"
+#define GRUB_UDF_STD_IDENT_TEA01	"TEA01"
+
+#define GRUB_UDF_CHARSPEC_TYPE_CS0	0x00
+#define GRUB_UDF_CHARSPEC_TYPE_CS1	0x01
+#define GRUB_UDF_CHARSPEC_TYPE_CS2	0x02
+#define GRUB_UDF_CHARSPEC_TYPE_CS3	0x03
+#define GRUB_UDF_CHARSPEC_TYPE_CS4	0x04
+#define GRUB_UDF_CHARSPEC_TYPE_CS5	0x05
+#define GRUB_UDF_CHARSPEC_TYPE_CS6	0x06
+#define GRUB_UDF_CHARSPEC_TYPE_CS7	0x07
+#define GRUB_UDF_CHARSPEC_TYPE_CS8	0x08
+
+#define GRUB_UDF_PARTMAP_TYPE_1		1
+#define GRUB_UDF_PARTMAP_TYPE_2		2
+
+struct grub_udf_lb_addr
+{
+  grub_uint32_t block_num;
+  grub_uint16_t part_ref;
+} GRUB_PACKED;
+
+struct grub_udf_short_ad
+{
+  grub_uint32_t length;
+  grub_uint32_t position;
+} GRUB_PACKED;
+
+struct grub_udf_long_ad
+{
+  grub_uint32_t length;
+  struct grub_udf_lb_addr block;
+  grub_uint8_t imp_use[6];
+} GRUB_PACKED;
+
+struct grub_udf_extent_ad
+{
+  grub_uint32_t length;
+  grub_uint32_t start;
+} GRUB_PACKED;
+
+struct grub_udf_charspec
+{
+  grub_uint8_t charset_type;
+  grub_uint8_t charset_info[63];
+} GRUB_PACKED;
+
+struct grub_udf_timestamp
+{
+  grub_uint16_t type_and_timezone;
+  grub_uint16_t year;
+  grub_uint8_t month;
+  grub_uint8_t day;
+  grub_uint8_t hour;
+  grub_uint8_t minute;
+  grub_uint8_t second;
+  grub_uint8_t centi_seconds;
+  grub_uint8_t hundreds_of_micro_seconds;
+  grub_uint8_t micro_seconds;
+} GRUB_PACKED;
+
+struct grub_udf_regid
+{
+  grub_uint8_t flags;
+  grub_uint8_t ident[23];
+  grub_uint8_t ident_suffix[8];
+} GRUB_PACKED;
+
+struct grub_udf_tag
+{
+  grub_uint16_t tag_ident;
+  grub_uint16_t desc_version;
+  grub_uint8_t tag_checksum;
+  grub_uint8_t reserved;
+  grub_uint16_t tag_serial_number;
+  grub_uint16_t desc_crc;
+  grub_uint16_t desc_crc_length;
+  grub_uint32_t tag_location;
+} GRUB_PACKED;
+
+struct grub_udf_fileset
+{
+  struct grub_udf_tag tag;
+  struct grub_udf_timestamp datetime;
+  grub_uint16_t interchange_level;
+  grub_uint16_t max_interchange_level;
+  grub_uint32_t charset_list;
+  grub_uint32_t max_charset_list;
+  grub_uint32_t fileset_num;
+  grub_uint32_t fileset_desc_num;
+  struct grub_udf_charspec vol_charset;
+  grub_uint8_t vol_ident[128];
+  struct grub_udf_charspec fileset_charset;
+  grub_uint8_t fileset_ident[32];
+  grub_uint8_t copyright_file_ident[32];
+  grub_uint8_t abstract_file_ident[32];
+  struct grub_udf_long_ad root_icb;
+  struct grub_udf_regid domain_ident;
+  struct grub_udf_long_ad next_ext;
+  struct grub_udf_long_ad streamdir_icb;
+} GRUB_PACKED;
+
+struct grub_udf_icbtag
+{
+  grub_uint32_t prior_recorded_num_direct_entries;
+  grub_uint16_t strategy_type;
+  grub_uint16_t strategy_parameter;
+  grub_uint16_t num_entries;
+  grub_uint8_t reserved;
+  grub_uint8_t file_type;
+  struct grub_udf_lb_addr parent_idb;
+  grub_uint16_t flags;
+} GRUB_PACKED;
+
+struct grub_udf_file_ident
+{
+  struct grub_udf_tag tag;
+  grub_uint16_t version_num;
+  grub_uint8_t characteristics;
+#define MAX_FILE_IDENT_LENGTH 256
+  grub_uint8_t file_ident_length;
+  struct grub_udf_long_ad icb;
+  grub_uint16_t imp_use_length;
+} GRUB_PACKED;
+
+struct grub_udf_file_entry
+{
+  struct grub_udf_tag tag;
+  struct grub_udf_icbtag icbtag;
+  grub_uint32_t uid;
+  grub_uint32_t gid;
+  grub_uint32_t permissions;
+  grub_uint16_t link_count;
+  grub_uint8_t record_format;
+  grub_uint8_t record_display_attr;
+  grub_uint32_t record_length;
+  grub_uint64_t file_size;
+  grub_uint64_t blocks_recorded;
+  struct grub_udf_timestamp access_time;
+  struct grub_udf_timestamp modification_time;
+  struct grub_udf_timestamp attr_time;
+  grub_uint32_t checkpoint;
+  struct grub_udf_long_ad extended_attr_idb;
+  struct grub_udf_regid imp_ident;
+  grub_uint64_t unique_id;
+  grub_uint32_t ext_attr_length;
+  grub_uint32_t alloc_descs_length;
+  grub_uint8_t ext_attr[0];
+} GRUB_PACKED;
+
+struct grub_udf_extended_file_entry
+{
+  struct grub_udf_tag tag;
+  struct grub_udf_icbtag icbtag;
+  grub_uint32_t uid;
+  grub_uint32_t gid;
+  grub_uint32_t permissions;
+  grub_uint16_t link_count;
+  grub_uint8_t record_format;
+  grub_uint8_t record_display_attr;
+  grub_uint32_t record_length;
+  grub_uint64_t file_size;
+  grub_uint64_t object_size;
+  grub_uint64_t blocks_recorded;
+  struct grub_udf_timestamp access_time;
+  struct grub_udf_timestamp modification_time;
+  struct grub_udf_timestamp create_time;
+  struct grub_udf_timestamp attr_time;
+  grub_uint32_t checkpoint;
+  grub_uint32_t reserved;
+  struct grub_udf_long_ad extended_attr_icb;
+  struct grub_udf_long_ad streamdir_icb;
+  struct grub_udf_regid imp_ident;
+  grub_uint64_t unique_id;
+  grub_uint32_t ext_attr_length;
+  grub_uint32_t alloc_descs_length;
+  grub_uint8_t ext_attr[0];
+} GRUB_PACKED;
+
+struct grub_udf_vrs
+{
+  grub_uint8_t type;
+  grub_uint8_t magic[5];
+  grub_uint8_t version;
+} GRUB_PACKED;
+
+struct grub_udf_avdp
+{
+  struct grub_udf_tag tag;
+  struct grub_udf_extent_ad vds;
+} GRUB_PACKED;
+
+struct grub_udf_pd
+{
+  struct grub_udf_tag tag;
+  grub_uint32_t seq_num;
+  grub_uint16_t flags;
+  grub_uint16_t part_num;
+  struct grub_udf_regid contents;
+  grub_uint8_t contents_use[128];
+  grub_uint32_t access_type;
+  grub_uint32_t start;
+  grub_uint32_t length;
+} GRUB_PACKED;
+
+struct grub_udf_partmap
+{
+  grub_uint8_t type;
+  grub_uint8_t length;
+  union
+  {
+    struct
+    {
+      grub_uint16_t seq_num;
+      grub_uint16_t part_num;
+    } type1;
+
+    struct
+    {
+      grub_uint8_t ident[62];
+    } type2;
+  };
+} GRUB_PACKED;
+
+struct grub_udf_pvd
+{
+  struct grub_udf_tag tag;
+  grub_uint32_t seq_num;
+  grub_uint32_t pvd_num;
+  grub_uint8_t ident[32];
+  grub_uint16_t vol_seq_num;
+  grub_uint16_t max_vol_seq_num;
+  grub_uint16_t interchange_level;
+  grub_uint16_t max_interchange_level;
+  grub_uint32_t charset_list;
+  grub_uint32_t max_charset_list;
+  grub_uint8_t volset_ident[128];
+  struct grub_udf_charspec desc_charset;
+  struct grub_udf_charspec expl_charset;
+  struct grub_udf_extent_ad vol_abstract;
+  struct grub_udf_extent_ad vol_copyright;
+  struct grub_udf_regid app_ident;
+  struct grub_udf_timestamp recording_time;
+  struct grub_udf_regid imp_ident;
+  grub_uint8_t imp_use[64];
+  grub_uint32_t pred_vds_loc;
+  grub_uint16_t flags;
+  grub_uint8_t reserved[22];
+} GRUB_PACKED;
+
+struct grub_udf_lvd
+{
+  struct grub_udf_tag tag;
+  grub_uint32_t seq_num;
+  struct grub_udf_charspec charset;
+  grub_uint8_t ident[128];
+  grub_uint32_t bsize;
+  struct grub_udf_regid domain_ident;
+  struct grub_udf_long_ad root_fileset;
+  grub_uint32_t map_table_length;
+  grub_uint32_t num_part_maps;
+  struct grub_udf_regid imp_ident;
+  grub_uint8_t imp_use[128];
+  struct grub_udf_extent_ad integrity_seq_ext;
+  grub_uint8_t part_maps[1608];
+} GRUB_PACKED;
+
+struct grub_udf_aed
+{
+  struct grub_udf_tag tag;
+  grub_uint32_t prev_ae;
+  grub_uint32_t ae_len;
+} GRUB_PACKED;
+
+struct grub_udf_data
+{
+  grub_disk_t disk;
+  struct grub_udf_pvd pvd;
+  struct grub_udf_lvd lvd;
+  struct grub_udf_pd pds[GRUB_UDF_MAX_PDS];
+  struct grub_udf_partmap *pms[GRUB_UDF_MAX_PMS];
+  struct grub_udf_long_ad root_icb;
+  int npd, npm, lbshift;
+};
+
+struct grub_fshelp_node
+{
+  struct grub_udf_data *data;
+  int part_ref;
+  union
+  {
+    struct grub_udf_file_entry fe;
+    struct grub_udf_extended_file_entry efe;
+    char raw[0];
+  } block;
+};
+
+static inline grub_size_t
+get_fshelp_size (struct grub_udf_data *data)
+{
+  struct grub_fshelp_node *x = NULL;
+  return sizeof (*x)
+    + (1 << (GRUB_DISK_SECTOR_BITS
+	     + data->lbshift)) - sizeof (x->block);
+}
+
+static grub_dl_t my_mod;
+
+static grub_uint32_t
+grub_udf_get_block (struct grub_udf_data *data,
+		    grub_uint16_t part_ref, grub_uint32_t block)
+{
+  part_ref = U16 (part_ref);
+
+  if (part_ref >= data->npm)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "invalid part ref");
+      return 0;
+    }
+
+  return (U32 (data->pds[data->pms[part_ref]->type1.part_num].start)
+          + U32 (block));
+}
+
+static grub_err_t
+grub_udf_read_icb (struct grub_udf_data *data,
+		   struct grub_udf_long_ad *icb,
+		   struct grub_fshelp_node *node)
+{
+  grub_uint32_t block;
+
+  block = grub_udf_get_block (data,
+			      icb->block.part_ref,
+                              icb->block.block_num);
+
+  if (grub_errno)
+    return grub_errno;
+
+  if (grub_disk_read (data->disk, block << data->lbshift, 0,
+		      1 << (GRUB_DISK_SECTOR_BITS
+			    + data->lbshift),
+		      &node->block))
+    return grub_errno;
+
+  if ((U16 (node->block.fe.tag.tag_ident) != GRUB_UDF_TAG_IDENT_FE) &&
+      (U16 (node->block.fe.tag.tag_ident) != GRUB_UDF_TAG_IDENT_EFE))
+    return grub_error (GRUB_ERR_BAD_FS, "invalid fe/efe descriptor");
+
+  node->part_ref = icb->block.part_ref;
+  node->data = data;
+  return 0;
+}
+
+static grub_disk_addr_t
+grub_udf_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  char *buf = NULL;
+  char *ptr;
+  grub_ssize_t len;
+  grub_disk_addr_t filebytes;
+
+  switch (U16 (node->block.fe.tag.tag_ident))
+    {
+    case GRUB_UDF_TAG_IDENT_FE:
+      ptr = (char *) &node->block.fe.ext_attr[0] + U32 (node->block.fe.ext_attr_length);
+      len = U32 (node->block.fe.alloc_descs_length);
+      break;
+
+    case GRUB_UDF_TAG_IDENT_EFE:
+      ptr = (char *) &node->block.efe.ext_attr[0] + U32 (node->block.efe.ext_attr_length);
+      len = U32 (node->block.efe.alloc_descs_length);
+      break;
+
+    default:
+      grub_error (GRUB_ERR_BAD_FS, "invalid file entry");
+      return 0;
+    }
+
+  if ((U16 (node->block.fe.icbtag.flags) & GRUB_UDF_ICBTAG_FLAG_AD_MASK)
+      == GRUB_UDF_ICBTAG_FLAG_AD_SHORT)
+    {
+      struct grub_udf_short_ad *ad = (struct grub_udf_short_ad *) ptr;
+
+      filebytes = fileblock * U32 (node->data->lvd.bsize);
+      while (len >= (grub_ssize_t) sizeof (struct grub_udf_short_ad))
+	{
+	  grub_uint32_t adlen = U32 (ad->length) & 0x3fffffff;
+	  grub_uint32_t adtype = U32 (ad->length) >> 30;
+	  if (adtype == 3)
+	    {
+	      struct grub_udf_aed *extension;
+	      grub_disk_addr_t sec = grub_udf_get_block(node->data,
+							node->part_ref,
+							ad->position);
+	      if (!buf)
+		{
+		  buf = grub_malloc (U32 (node->data->lvd.bsize));
+		  if (!buf)
+		    return 0;
+		}
+	      if (grub_disk_read (node->data->disk, sec << node->data->lbshift,
+				  0, adlen, buf))
+		goto fail;
+
+	      extension = (struct grub_udf_aed *) buf;
+	      if (U16 (extension->tag.tag_ident) != GRUB_UDF_TAG_IDENT_AED)
+		{
+		  grub_error (GRUB_ERR_BAD_FS, "invalid aed tag");
+		  goto fail;
+		}
+
+	      len = U32 (extension->ae_len);
+	      ad = (struct grub_udf_short_ad *)
+		    (buf + sizeof (struct grub_udf_aed));
+	      continue;
+	    }
+
+	  if (filebytes < adlen)
+	    {
+	      grub_uint32_t ad_pos = ad->position;
+	      grub_free (buf);
+	      return ((U32 (ad_pos) & GRUB_UDF_EXT_MASK) ? 0 :
+		      (grub_udf_get_block (node->data, node->part_ref, ad_pos)
+		       + (filebytes >> (GRUB_DISK_SECTOR_BITS
+					+ node->data->lbshift))));
+	    }
+
+	  filebytes -= adlen;
+	  ad++;
+	  len -= sizeof (struct grub_udf_short_ad);
+	}
+    }
+  else
+    {
+      struct grub_udf_long_ad *ad = (struct grub_udf_long_ad *) ptr;
+
+      filebytes = fileblock * U32 (node->data->lvd.bsize);
+      while (len >= (grub_ssize_t) sizeof (struct grub_udf_long_ad))
+	{
+	  grub_uint32_t adlen = U32 (ad->length) & 0x3fffffff;
+	  grub_uint32_t adtype = U32 (ad->length) >> 30;
+	  if (adtype == 3)
+	    {
+	      struct grub_udf_aed *extension;
+	      grub_disk_addr_t sec = grub_udf_get_block(node->data,
+							ad->block.part_ref,
+							ad->block.block_num);
+	      if (!buf)
+		{
+		  buf = grub_malloc (U32 (node->data->lvd.bsize));
+		  if (!buf)
+		    return 0;
+		}
+	      if (grub_disk_read (node->data->disk, sec << node->data->lbshift,
+				  0, adlen, buf))
+		goto fail;
+
+	      extension = (struct grub_udf_aed *) buf;
+	      if (U16 (extension->tag.tag_ident) != GRUB_UDF_TAG_IDENT_AED)
+		{
+		  grub_error (GRUB_ERR_BAD_FS, "invalid aed tag");
+		  goto fail;
+		}
+
+	      len = U32 (extension->ae_len);
+	      ad = (struct grub_udf_long_ad *)
+		    (buf + sizeof (struct grub_udf_aed));
+	      continue;
+	    }
+	      
+	  if (filebytes < adlen)
+	    {
+	      grub_uint32_t ad_block_num = ad->block.block_num;
+	      grub_uint32_t ad_part_ref = ad->block.part_ref;
+	      grub_free (buf);
+	      return ((U32 (ad_block_num) & GRUB_UDF_EXT_MASK) ?  0 :
+		      (grub_udf_get_block (node->data, ad_part_ref,
+					   ad_block_num)
+		       + (filebytes >> (GRUB_DISK_SECTOR_BITS
+				        + node->data->lbshift))));
+	    }
+
+	  filebytes -= adlen;
+	  ad++;
+	  len -= sizeof (struct grub_udf_long_ad);
+	}
+    }
+
+fail:
+  grub_free (buf);
+
+  return 0;
+}
+
+static grub_ssize_t
+grub_udf_read_file (grub_fshelp_node_t node,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t pos, grub_size_t len, char *buf)
+{
+  switch (U16 (node->block.fe.icbtag.flags) & GRUB_UDF_ICBTAG_FLAG_AD_MASK)
+    {
+    case GRUB_UDF_ICBTAG_FLAG_AD_IN_ICB:
+      {
+	char *ptr;
+
+	ptr = ((U16 (node->block.fe.tag.tag_ident) == GRUB_UDF_TAG_IDENT_FE) ?
+	       ((char *) &node->block.fe.ext_attr[0]
+                + U32 (node->block.fe.ext_attr_length)) :
+	       ((char *) &node->block.efe.ext_attr[0]
+                + U32 (node->block.efe.ext_attr_length)));
+
+	grub_memcpy (buf, ptr + pos, len);
+
+	return len;
+      }
+
+    case GRUB_UDF_ICBTAG_FLAG_AD_EXT:
+      grub_error (GRUB_ERR_BAD_FS, "invalid extent type");
+      return 0;
+    }
+
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_udf_read_block,
+				U64 (node->block.fe.file_size),
+				node->data->lbshift, 0);
+}
+
+static unsigned sblocklist[] = { 256, 512, 0 };
+
+static struct grub_udf_data *
+grub_udf_mount (grub_disk_t disk)
+{
+  struct grub_udf_data *data = 0;
+  struct grub_udf_fileset root_fs;
+  unsigned *sblklist;
+  grub_uint32_t block, vblock;
+  int i, lbshift;
+
+  data = grub_malloc (sizeof (struct grub_udf_data));
+  if (!data)
+    return 0;
+
+  data->disk = disk;
+
+  /* Search for Anchor Volume Descriptor Pointer (AVDP)
+   * and determine logical block size.  */
+  block = 0;
+  for (lbshift = 0; lbshift < 4; lbshift++)
+    {
+      for (sblklist = sblocklist; *sblklist; sblklist++)
+        {
+	  struct grub_udf_avdp avdp;
+
+	  if (grub_disk_read (disk, *sblklist << lbshift, 0,
+			      sizeof (struct grub_udf_avdp), &avdp))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	      goto fail;
+	    }
+
+	  if (U16 (avdp.tag.tag_ident) == GRUB_UDF_TAG_IDENT_AVDP &&
+	      U32 (avdp.tag.tag_location) == *sblklist)
+	    {
+	      block = U32 (avdp.vds.start);
+	      break;
+	    }
+	}
+
+      if (block)
+	break;
+    }
+
+  if (!block)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+      goto fail;
+    }
+  data->lbshift = lbshift;
+
+  /* Search for Volume Recognition Sequence (VRS).  */
+  for (vblock = (32767 >> (lbshift + GRUB_DISK_SECTOR_BITS)) + 1;;
+       vblock += (2047 >> (lbshift + GRUB_DISK_SECTOR_BITS)) + 1)
+    {
+      struct grub_udf_vrs vrs;
+
+      if (grub_disk_read (disk, vblock << lbshift, 0,
+			  sizeof (struct grub_udf_vrs), &vrs))
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	  goto fail;
+	}
+
+      if ((!grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_NSR03, 5)) ||
+	  (!grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_NSR02, 5)))
+	break;
+
+      if ((grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_BEA01, 5)) &&
+	  (grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_BOOT2, 5)) &&
+	  (grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_CD001, 5)) &&
+	  (grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_CDW02, 5)) &&
+	  (grub_memcmp (vrs.magic, GRUB_UDF_STD_IDENT_TEA01, 5)))
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	  goto fail;
+	}
+    }
+
+  data->npd = data->npm = 0;
+  /* Locate Partition Descriptor (PD) and Logical Volume Descriptor (LVD).  */
+  while (1)
+    {
+      struct grub_udf_tag tag;
+
+      if (grub_disk_read (disk, block << lbshift, 0,
+			  sizeof (struct grub_udf_tag), &tag))
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	  goto fail;
+	}
+
+      tag.tag_ident = U16 (tag.tag_ident);
+      if (tag.tag_ident == GRUB_UDF_TAG_IDENT_PVD)
+	{
+	  if (grub_disk_read (disk, block << lbshift, 0,
+			      sizeof (struct grub_udf_pvd),
+			      &data->pvd))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	      goto fail;
+	    }
+	}
+      else if (tag.tag_ident == GRUB_UDF_TAG_IDENT_PD)
+	{
+	  if (data->npd >= GRUB_UDF_MAX_PDS)
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "too many PDs");
+	      goto fail;
+	    }
+
+	  if (grub_disk_read (disk, block << lbshift, 0,
+			      sizeof (struct grub_udf_pd),
+			      &data->pds[data->npd]))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	      goto fail;
+	    }
+
+	  data->npd++;
+	}
+      else if (tag.tag_ident == GRUB_UDF_TAG_IDENT_LVD)
+	{
+	  int k;
+
+	  struct grub_udf_partmap *ppm;
+
+	  if (grub_disk_read (disk, block << lbshift, 0,
+			      sizeof (struct grub_udf_lvd),
+			      &data->lvd))
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+	      goto fail;
+	    }
+
+	  if (data->npm + U32 (data->lvd.num_part_maps) > GRUB_UDF_MAX_PMS)
+	    {
+	      grub_error (GRUB_ERR_BAD_FS, "too many partition maps");
+	      goto fail;
+	    }
+
+	  ppm = (struct grub_udf_partmap *) &data->lvd.part_maps;
+	  for (k = U32 (data->lvd.num_part_maps); k > 0; k--)
+	    {
+	      if (ppm->type != GRUB_UDF_PARTMAP_TYPE_1)
+		{
+		  grub_error (GRUB_ERR_BAD_FS, "partmap type not supported");
+		  goto fail;
+		}
+
+	      data->pms[data->npm++] = ppm;
+	      ppm = (struct grub_udf_partmap *) ((char *) ppm +
+                                                 U32 (ppm->length));
+	    }
+	}
+      else if (tag.tag_ident > GRUB_UDF_TAG_IDENT_TD)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "invalid tag ident");
+	  goto fail;
+	}
+      else if (tag.tag_ident == GRUB_UDF_TAG_IDENT_TD)
+	break;
+
+      block++;
+    }
+
+  for (i = 0; i < data->npm; i++)
+    {
+      int j;
+
+      for (j = 0; j < data->npd; j++)
+	if (data->pms[i]->type1.part_num == data->pds[j].part_num)
+	  {
+	    data->pms[i]->type1.part_num = j;
+	    break;
+	  }
+
+      if (j == data->npd)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "can\'t find PD");
+	  goto fail;
+	}
+    }
+
+  block = grub_udf_get_block (data,
+			      data->lvd.root_fileset.block.part_ref,
+			      data->lvd.root_fileset.block.block_num);
+
+  if (grub_errno)
+    goto fail;
+
+  if (grub_disk_read (disk, block << lbshift, 0,
+		      sizeof (struct grub_udf_fileset), &root_fs))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not an UDF filesystem");
+      goto fail;
+    }
+
+  if (U16 (root_fs.tag.tag_ident) != GRUB_UDF_TAG_IDENT_FSD)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "invalid fileset descriptor");
+      goto fail;
+    }
+
+  data->root_icb = root_fs.root_icb;
+
+  return data;
+
+fail:
+  grub_free (data);
+  return 0;
+}
+
+#ifdef GRUB_UTIL
+grub_disk_addr_t
+grub_udf_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn)
+{
+  grub_disk_addr_t ret;
+  static struct grub_udf_data *data;
+
+  data = grub_udf_mount (disk);
+  if (!data)
+    return 0;
+
+  ret = U32 (data->pds[data->pms[0]->type1.part_num].start);
+  *sec_per_lcn = 1ULL << data->lbshift;
+  grub_free (data);
+  return ret;
+}
+#endif
+
+static char *
+read_string (const grub_uint8_t *raw, grub_size_t sz, char *outbuf)
+{
+  grub_uint16_t *utf16 = NULL;
+  grub_size_t utf16len = 0;
+
+  if (sz == 0)
+    return NULL;
+
+  if (raw[0] != 8 && raw[0] != 16)
+    return NULL;
+
+  if (raw[0] == 8)
+    {
+      unsigned i;
+      utf16len = sz - 1;
+      utf16 = grub_calloc (utf16len, sizeof (utf16[0]));
+      if (!utf16)
+	return NULL;
+      for (i = 0; i < utf16len; i++)
+	utf16[i] = raw[i + 1];
+    }
+  if (raw[0] == 16)
+    {
+      unsigned i;
+      utf16len = (sz - 1) / 2;
+      utf16 = grub_calloc (utf16len, sizeof (utf16[0]));
+      if (!utf16)
+	return NULL;
+      for (i = 0; i < utf16len; i++)
+	utf16[i] = (raw[2 * i + 1] << 8) | raw[2*i + 2];
+    }
+  if (!outbuf)
+    {
+      grub_size_t size;
+
+      if (grub_mul (utf16len, GRUB_MAX_UTF8_PER_UTF16, &size) ||
+	  grub_add (size, 1, &size))
+	goto fail;
+
+      outbuf = grub_malloc (size);
+    }
+  if (outbuf)
+    *grub_utf16_to_utf8 ((grub_uint8_t *) outbuf, utf16, utf16len) = '\0';
+
+ fail:
+  grub_free (utf16);
+  return outbuf;
+}
+
+static char *
+read_dstring (const grub_uint8_t *raw, grub_size_t sz)
+{
+  grub_size_t len;
+
+  if (raw[0] == 0) {
+      char *outbuf = grub_malloc (1);
+      if (!outbuf)
+	return NULL;
+      outbuf[0] = 0;
+      return outbuf;
+    }
+
+  len = raw[sz - 1];
+  if (len > sz - 1)
+    len = sz - 1;
+  return read_string (raw, len, NULL);
+}
+
+static int
+grub_udf_iterate_dir (grub_fshelp_node_t dir,
+		      grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  grub_fshelp_node_t child;
+  struct grub_udf_file_ident dirent;
+  grub_off_t offset = 0;
+
+  child = grub_malloc (get_fshelp_size (dir->data));
+  if (!child)
+    return 0;
+
+  /* The current directory is not stored.  */
+  grub_memcpy (child, dir, get_fshelp_size (dir->data));
+
+  if (hook (".", GRUB_FSHELP_DIR, child, hook_data))
+    return 1;
+
+  while (offset < U64 (dir->block.fe.file_size))
+    {
+      if (grub_udf_read_file (dir, 0, 0, offset, sizeof (dirent),
+			      (char *) &dirent) != sizeof (dirent))
+	return 0;
+
+      if (U16 (dirent.tag.tag_ident) != GRUB_UDF_TAG_IDENT_FID)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "invalid fid tag");
+	  return 0;
+	}
+
+      offset += sizeof (dirent) + U16 (dirent.imp_use_length);
+      if (!(dirent.characteristics & GRUB_UDF_FID_CHAR_DELETED))
+	{
+	  child = grub_malloc (get_fshelp_size (dir->data));
+	  if (!child)
+	    return 0;
+
+          if (grub_udf_read_icb (dir->data, &dirent.icb, child))
+	    {
+	      grub_free (child);
+	      return 0;
+	    }
+          if (dirent.characteristics & GRUB_UDF_FID_CHAR_PARENT)
+	    {
+	      /* This is the parent directory.  */
+	      if (hook ("..", GRUB_FSHELP_DIR, child, hook_data))
+	        return 1;
+	    }
+          else
+	    {
+	      enum grub_fshelp_filetype type;
+	      char *filename;
+	      grub_uint8_t raw[MAX_FILE_IDENT_LENGTH];
+
+	      type = ((dirent.characteristics & GRUB_UDF_FID_CHAR_DIRECTORY) ?
+		      (GRUB_FSHELP_DIR) : (GRUB_FSHELP_REG));
+	      if (child->block.fe.icbtag.file_type == GRUB_UDF_ICBTAG_TYPE_SYMLINK)
+		type = GRUB_FSHELP_SYMLINK;
+
+	      if ((grub_udf_read_file (dir, 0, 0, offset,
+				       dirent.file_ident_length,
+				       (char *) raw))
+		  != dirent.file_ident_length)
+		{
+		  grub_free (child);
+		  return 0;
+		}
+
+	      filename = read_string (raw, dirent.file_ident_length, 0);
+	      if (!filename)
+		{
+		  /* As the hook won't get called. */
+		  grub_free (child);
+		  grub_print_error ();
+		}
+
+	      if (filename && hook (filename, type, child, hook_data))
+		{
+		  grub_free (filename);
+		  return 1;
+		}
+	      grub_free (filename);
+	    }
+	}
+
+      /* Align to dword boundary.  */
+      offset = (offset + dirent.file_ident_length + 3) & (~3);
+    }
+
+  return 0;
+}
+
+static char *
+grub_udf_read_symlink (grub_fshelp_node_t node)
+{
+  grub_size_t sz = U64 (node->block.fe.file_size);
+  grub_uint8_t *raw;
+  const grub_uint8_t *ptr;
+  char *out = NULL, *optr;
+
+  if (sz < 4)
+    return NULL;
+  raw = grub_malloc (sz);
+  if (!raw)
+    return NULL;
+  if (grub_udf_read_file (node, NULL, NULL, 0, sz, (char *) raw) < 0)
+    goto fail_1;
+
+  if (grub_mul (sz, 2, &sz) ||
+      grub_add (sz, 1, &sz))
+    goto fail_0;
+
+  out = grub_malloc (sz);
+  if (!out)
+    {
+ fail_0:
+      grub_free (raw);
+      return NULL;
+    }
+
+  optr = out;
+
+  for (ptr = raw; ptr < raw + sz; )
+    {
+      grub_size_t s;
+      if ((grub_size_t) (ptr - raw + 4) > sz)
+	goto fail_1;
+      if (!(ptr[2] == 0 && ptr[3] == 0))
+	goto fail_1;
+      s = 4 + ptr[1];
+      if ((grub_size_t) (ptr - raw + s) > sz)
+	goto fail_1;
+      switch (*ptr)
+	{
+	case 1:
+	  if (ptr[1])
+	    goto fail_1;
+	  /* Fallthrough.  */
+	case 2:
+	  /* in 4 bytes. out: 1 byte.  */
+	  optr = out;
+	  *optr++ = '/';
+	  break;
+	case 3:
+	  /* in 4 bytes. out: 3 bytes.  */
+	  if (optr != out)
+	    *optr++ = '/';
+	  *optr++ = '.';
+	  *optr++ = '.';
+	  break;
+	case 4:
+	  /* in 4 bytes. out: 2 bytes.  */
+	  if (optr != out)
+	    *optr++ = '/';
+	  *optr++ = '.';
+	  break;
+	case 5:
+	  /* in 4 + n bytes. out, at most: 1 + 2 * n bytes.  */
+	  if (optr != out)
+	    *optr++ = '/';
+	  if (!read_string (ptr + 4, s - 4, optr))
+	    goto fail_1;
+	  optr += grub_strlen (optr);
+	  break;
+	default:
+	  goto fail_1;
+	}
+      ptr += s;
+    }
+  *optr = 0;
+  grub_free (raw);
+  return out;
+
+ fail_1:
+  grub_free (raw);
+  grub_free (out);
+  grub_error (GRUB_ERR_BAD_FS, "invalid symlink");
+  return NULL;
+}
+
+/* Context for grub_udf_dir.  */
+struct grub_udf_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_udf_dir.  */
+static int
+grub_udf_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		   grub_fshelp_node_t node, void *data)
+{
+  struct grub_udf_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+  const struct grub_udf_timestamp *tstamp = NULL;
+
+  grub_memset (&info, 0, sizeof (info));
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  if (U16 (node->block.fe.tag.tag_ident) == GRUB_UDF_TAG_IDENT_FE)
+    tstamp = &node->block.fe.modification_time;
+  else if (U16 (node->block.fe.tag.tag_ident) == GRUB_UDF_TAG_IDENT_EFE)
+    tstamp = &node->block.efe.modification_time;
+
+  if (tstamp && (U16 (tstamp->type_and_timezone) & 0xf000) == 0x1000)
+    {
+      grub_int16_t tz;
+      struct grub_datetime datetime;
+
+      datetime.year = U16 (tstamp->year);
+      datetime.month = tstamp->month;
+      datetime.day = tstamp->day;
+      datetime.hour = tstamp->hour;
+      datetime.minute = tstamp->minute;
+      datetime.second = tstamp->second;
+
+      tz = U16 (tstamp->type_and_timezone) & 0xfff;
+      if (tz & 0x800)
+	tz |= 0xf000;
+      if (tz == -2047)
+	tz = 0;
+
+      info.mtimeset = !!grub_datetime2unixtime (&datetime, &info.mtime);
+
+      info.mtime -= 60 * tz;
+    }
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_udf_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_udf_dir_ctx ctx = { hook, hook_data };
+  struct grub_udf_data *data = 0;
+  struct grub_fshelp_node *rootnode = 0;
+  struct grub_fshelp_node *foundnode = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_udf_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  rootnode = grub_malloc (get_fshelp_size (data));
+  if (!rootnode)
+    goto fail;
+
+  if (grub_udf_read_icb (data, &data->root_icb, rootnode))
+    goto fail;
+
+  if (grub_fshelp_find_file (path, rootnode,
+			     &foundnode,
+			     grub_udf_iterate_dir, grub_udf_read_symlink,
+			     GRUB_FSHELP_DIR))
+    goto fail;
+
+  grub_udf_iterate_dir (foundnode, grub_udf_dir_iter, &ctx);
+
+  if (foundnode != rootnode)
+    grub_free (foundnode);
+
+fail:
+  grub_free (rootnode);
+
+  grub_free (data);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_udf_open (struct grub_file *file, const char *name)
+{
+  struct grub_udf_data *data;
+  struct grub_fshelp_node *rootnode = 0;
+  struct grub_fshelp_node *foundnode;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_udf_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  rootnode = grub_malloc (get_fshelp_size (data));
+  if (!rootnode)
+    goto fail;
+
+  if (grub_udf_read_icb (data, &data->root_icb, rootnode))
+    goto fail;
+
+  if (grub_fshelp_find_file (name, rootnode,
+			     &foundnode,
+			     grub_udf_iterate_dir, grub_udf_read_symlink,
+			     GRUB_FSHELP_REG))
+    goto fail;
+
+  file->data = foundnode;
+  file->offset = 0;
+  file->size = U64 (foundnode->block.fe.file_size);
+
+  grub_free (rootnode);
+
+  return 0;
+
+fail:
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+  grub_free (rootnode);
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_udf_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_fshelp_node *node = (struct grub_fshelp_node *) file->data;
+
+  return grub_udf_read_file (node, file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+static grub_err_t
+grub_udf_close (grub_file_t file)
+{
+  if (file->data)
+    {
+      struct grub_fshelp_node *node = (struct grub_fshelp_node *) file->data;
+
+      grub_free (node->data);
+      grub_free (node);
+    }
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_udf_label (grub_device_t device, char **label)
+{
+  struct grub_udf_data *data;
+  data = grub_udf_mount (device->disk);
+
+  if (data)
+    {
+      *label = read_dstring (data->lvd.ident, sizeof (data->lvd.ident));
+      grub_free (data);
+    }
+  else
+    *label = 0;
+
+  return grub_errno;
+}
+
+static char *
+gen_uuid_from_volset (char *volset_ident)
+{
+  grub_size_t i;
+  grub_size_t len;
+  grub_size_t nonhexpos;
+  grub_uint8_t buf[17];
+  char *uuid;
+
+  len = grub_strlen (volset_ident);
+  if (len < 8)
+    return NULL;
+
+  uuid = grub_malloc (17);
+  if (!uuid)
+    return NULL;
+
+  if (len > 16)
+    len = 16;
+
+  grub_memset (buf, 0, sizeof (buf));
+  grub_memcpy (buf, volset_ident, len);
+
+  nonhexpos = 16;
+  for (i = 0; i < 16; ++i)
+    {
+      if (!grub_isxdigit (buf[i]))
+        {
+          nonhexpos = i;
+          break;
+        }
+    }
+
+  if (nonhexpos < 8)
+    {
+      grub_snprintf (uuid, 17, "%02x%02x%02x%02x%02x%02x%02x%02x",
+                    buf[0], buf[1], buf[2], buf[3],
+                    buf[4], buf[5], buf[6], buf[7]);
+    }
+  else if (nonhexpos < 16)
+    {
+      for (i = 0; i < 8; ++i)
+        uuid[i] = grub_tolower (buf[i]);
+      grub_snprintf (uuid+8, 9, "%02x%02x%02x%02x",
+                    buf[8], buf[9], buf[10], buf[11]);
+    }
+  else
+    {
+      for (i = 0; i < 16; ++i)
+        uuid[i] = grub_tolower (buf[i]);
+      uuid[16] = 0;
+    }
+
+  return uuid;
+}
+
+static grub_err_t
+grub_udf_uuid (grub_device_t device, char **uuid)
+{
+  char *volset_ident;
+  struct grub_udf_data *data;
+  data = grub_udf_mount (device->disk);
+
+  if (data)
+    {
+      volset_ident = read_dstring (data->pvd.volset_ident, sizeof (data->pvd.volset_ident));
+      if (volset_ident)
+        {
+          *uuid = gen_uuid_from_volset (volset_ident);
+          grub_free (volset_ident);
+        }
+      else
+        *uuid = 0;
+      grub_free (data);
+    }
+  else
+    *uuid = 0;
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_udf_fs = {
+  .name = "udf",
+  .fs_dir = grub_udf_dir,
+  .fs_open = grub_udf_open,
+  .fs_read = grub_udf_read,
+  .fs_close = grub_udf_close,
+  .fs_label = grub_udf_label,
+  .fs_uuid = grub_udf_uuid,
+#ifdef GRUB_UTIL
+  .reserved_first_sector = 1,
+  .blocklist_install = 1,
+#endif
+  .next = 0
+};
+
+GRUB_MOD_INIT (udf)
+{
+  grub_fs_register (&grub_udf_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (udf)
+{
+  grub_fs_unregister (&grub_udf_fs);
+}
diff --git a/grub-core/fs/ufs.c b/grub-core/fs/ufs.c
new file mode 100644
index 0000000..34a698b
--- /dev/null
+++ b/grub-core/fs/ufs.c
@@ -0,0 +1,918 @@
+/* ufs.c - Unix File System */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef MODE_UFS2
+#define GRUB_UFS_MAGIC		0x19540119
+#else
+#define GRUB_UFS_MAGIC		0x11954
+#endif
+
+#define GRUB_UFS_INODE		2
+#define GRUB_UFS_FILETYPE_DIR	4
+#define GRUB_UFS_FILETYPE_LNK	10
+#define GRUB_UFS_MAX_SYMLNK_CNT	8
+
+#define GRUB_UFS_DIRBLKS	12
+#define GRUB_UFS_INDIRBLKS	3
+
+#define GRUB_UFS_ATTR_TYPE      0160000
+#define GRUB_UFS_ATTR_FILE	0100000
+#define GRUB_UFS_ATTR_DIR	0040000
+#define GRUB_UFS_ATTR_LNK       0120000
+
+#define GRUB_UFS_VOLNAME_LEN	32
+
+#ifdef MODE_BIGENDIAN
+#define grub_ufs_to_cpu16 grub_be_to_cpu16
+#define grub_ufs_to_cpu32 grub_be_to_cpu32
+#define grub_ufs_to_cpu64 grub_be_to_cpu64
+#define grub_cpu_to_ufs32_compile_time grub_cpu_to_be32_compile_time
+#else
+#define grub_ufs_to_cpu16 grub_le_to_cpu16
+#define grub_ufs_to_cpu32 grub_le_to_cpu32
+#define grub_ufs_to_cpu64 grub_le_to_cpu64
+#define grub_cpu_to_ufs32_compile_time grub_cpu_to_le32_compile_time
+#endif
+
+#ifdef MODE_UFS2
+typedef grub_uint64_t grub_ufs_blk_t;
+static inline grub_disk_addr_t
+grub_ufs_to_cpu_blk (grub_ufs_blk_t blk)
+{
+  return grub_ufs_to_cpu64 (blk);
+}
+#else
+typedef grub_uint32_t grub_ufs_blk_t;
+static inline grub_disk_addr_t
+grub_ufs_to_cpu_blk (grub_ufs_blk_t blk)
+{
+  return grub_ufs_to_cpu32 (blk);
+}
+#endif
+
+/* Calculate in which group the inode can be found.  */
+#define UFS_BLKSZ(sblock) (grub_ufs_to_cpu32 (sblock->bsize))
+#define UFS_LOG_BLKSZ(sblock) (data->log2_blksz)
+
+#ifdef MODE_UFS2
+#define INODE_ENDIAN(data,field,bits1,bits2) grub_ufs_to_cpu##bits2 (data->inode.field)
+#else
+#define INODE_ENDIAN(data,field,bits1,bits2) grub_ufs_to_cpu##bits1 (data->inode.field)
+#endif
+
+#define INODE_SIZE(data) grub_ufs_to_cpu64 (data->inode.size)
+#define INODE_MODE(data) grub_ufs_to_cpu16 (data->inode.mode)
+#ifdef MODE_UFS2
+#define LOG_INODE_BLKSZ 3
+#else
+#define LOG_INODE_BLKSZ 2
+#endif
+#ifdef MODE_UFS2
+#define UFS_INODE_PER_BLOCK 2
+#else
+#define UFS_INODE_PER_BLOCK 4
+#endif
+#define INODE_DIRBLOCKS(data,blk) INODE_ENDIAN \
+                                   (data,blocks.dir_blocks[blk],32,64)
+#define INODE_INDIRBLOCKS(data,blk) INODE_ENDIAN \
+                                     (data,blocks.indir_blocks[blk],32,64)
+
+/* The blocks on which the superblock can be found.  */
+static int sblocklist[] = { 128, 16, 0, 512, -1 };
+
+struct grub_ufs_sblock
+{
+  grub_uint8_t unused[16];
+  /* The offset of the inodes in the cylinder group.  */
+  grub_uint32_t inoblk_offs;
+
+  grub_uint8_t unused2[4];
+
+  /* The start of the cylinder group.  */
+  grub_uint32_t cylg_offset;
+  grub_uint32_t cylg_mask;
+
+  grub_uint32_t mtime;
+  grub_uint8_t unused4[12];
+
+  /* The size of a block in bytes.  */
+  grub_int32_t bsize;
+  grub_uint8_t unused5[48];
+
+  /* The size of filesystem blocks to disk blocks.  */
+  grub_uint32_t log2_blksz;
+  grub_uint8_t unused6[40];
+  grub_uint32_t uuidhi;
+  grub_uint32_t uuidlow;
+  grub_uint8_t unused7[32];
+
+  /* Inodes stored per cylinder group.  */
+  grub_uint32_t ino_per_group;
+
+  /* The frags per cylinder group.  */
+  grub_uint32_t frags_per_group;
+
+  grub_uint8_t unused8[488];
+
+  /* Volume name for UFS2.  */
+  grub_uint8_t volume_name[GRUB_UFS_VOLNAME_LEN];
+  grub_uint8_t unused9[360];
+
+  grub_uint64_t mtime2;
+  grub_uint8_t unused10[292];
+
+  /* Magic value to check if this is really a UFS filesystem.  */
+  grub_uint32_t magic;
+};
+
+#ifdef MODE_UFS2
+/* UFS inode.  */
+struct grub_ufs_inode
+{
+  grub_uint16_t mode;
+  grub_uint16_t nlinks;
+  grub_uint32_t uid;
+  grub_uint32_t gid;
+  grub_uint32_t blocksize;
+  grub_uint64_t size;
+  grub_int64_t nblocks;
+  grub_uint64_t atime;
+  grub_uint64_t mtime;
+  grub_uint64_t ctime;
+  grub_uint64_t create_time;
+  grub_uint32_t atime_usec;
+  grub_uint32_t mtime_usec;
+  grub_uint32_t ctime_usec;
+  grub_uint32_t create_time_sec;
+  grub_uint32_t gen;
+  grub_uint32_t kernel_flags;
+  grub_uint32_t flags;
+  grub_uint32_t extsz;
+  grub_uint64_t ext[2];
+  union
+  {
+    struct
+    {
+      grub_uint64_t dir_blocks[GRUB_UFS_DIRBLKS];
+      grub_uint64_t indir_blocks[GRUB_UFS_INDIRBLKS];
+    } blocks;
+    grub_uint8_t symlink[(GRUB_UFS_DIRBLKS + GRUB_UFS_INDIRBLKS) * 8];
+  };
+
+  grub_uint8_t unused[24];
+} GRUB_PACKED;
+#else
+/* UFS inode.  */
+struct grub_ufs_inode
+{
+  grub_uint16_t mode;
+  grub_uint16_t nlinks;
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint64_t size;
+  grub_uint32_t atime;
+  grub_uint32_t atime_usec;
+  grub_uint32_t mtime;
+  grub_uint32_t mtime_usec;
+  grub_uint32_t ctime;
+  grub_uint32_t ctime_usec;
+  union
+  {
+    struct
+    {
+      grub_uint32_t dir_blocks[GRUB_UFS_DIRBLKS];
+      grub_uint32_t indir_blocks[GRUB_UFS_INDIRBLKS];
+    } blocks;
+    grub_uint8_t symlink[(GRUB_UFS_DIRBLKS + GRUB_UFS_INDIRBLKS) * 4];
+  };
+  grub_uint32_t flags;
+  grub_uint32_t nblocks;
+  grub_uint32_t gen;
+  grub_uint32_t unused;
+  grub_uint8_t pad[12];
+} GRUB_PACKED;
+#endif
+
+/* Directory entry.  */
+struct grub_ufs_dirent
+{
+  grub_uint32_t ino;
+  grub_uint16_t direntlen;
+  union
+  {
+    grub_uint16_t namelen;
+    struct
+    {
+      grub_uint8_t filetype_bsd;
+      grub_uint8_t namelen_bsd;
+    };
+  };
+} GRUB_PACKED;
+
+/* Information about a "mounted" ufs filesystem.  */
+struct grub_ufs_data
+{
+  struct grub_ufs_sblock sblock;
+  grub_disk_t disk;
+  struct grub_ufs_inode inode;
+  int ino;
+  int linknest;
+  int log2_blksz;
+};
+
+static grub_dl_t my_mod;
+
+/* Forward declaration.  */
+static grub_err_t grub_ufs_find_file (struct grub_ufs_data *data,
+				      const char *path);
+
+
+static grub_disk_addr_t
+grub_ufs_get_file_block (struct grub_ufs_data *data, grub_disk_addr_t blk)
+{
+  unsigned long indirsz;
+  int log2_blksz, log_indirsz;
+
+  /* Direct.  */
+  if (blk < GRUB_UFS_DIRBLKS)
+    return INODE_DIRBLOCKS (data, blk);
+
+  log2_blksz = grub_ufs_to_cpu32 (data->sblock.log2_blksz);
+
+  blk -= GRUB_UFS_DIRBLKS;
+
+  log_indirsz = data->log2_blksz - LOG_INODE_BLKSZ;
+  indirsz = 1 << log_indirsz;
+
+  /* Single indirect block.  */
+  if (blk < indirsz)
+    {
+      grub_ufs_blk_t indir;
+      grub_disk_read (data->disk,
+		      ((grub_disk_addr_t) INODE_INDIRBLOCKS (data, 0))
+		      << log2_blksz,
+		      blk * sizeof (indir), sizeof (indir), &indir);
+      return indir;
+    }
+  blk -= indirsz;
+
+  /* Double indirect block.  */
+  if (blk < (grub_disk_addr_t) indirsz * (grub_disk_addr_t) indirsz)
+    {
+      grub_ufs_blk_t indir;
+
+      grub_disk_read (data->disk,
+		      ((grub_disk_addr_t) INODE_INDIRBLOCKS (data, 1))
+		      << log2_blksz,
+		      (blk >> log_indirsz) * sizeof (indir),
+		      sizeof (indir), &indir);
+      grub_disk_read (data->disk,
+		      grub_ufs_to_cpu_blk (indir) << log2_blksz,
+		      (blk & ((1 << log_indirsz) - 1)) * sizeof (indir),
+		      sizeof (indir), &indir);
+
+      return indir;
+    }
+
+  blk -= (grub_disk_addr_t) indirsz * (grub_disk_addr_t) indirsz;
+
+  /* Triple indirect block.  */
+  if (!(blk >> (3 * log_indirsz)))
+    {
+      grub_ufs_blk_t indir;
+
+      grub_disk_read (data->disk,
+		      ((grub_disk_addr_t) INODE_INDIRBLOCKS (data, 2))
+		      << log2_blksz,
+		      (blk >> (2 * log_indirsz)) * sizeof (indir),
+		      sizeof (indir), &indir);
+      grub_disk_read (data->disk,
+		      grub_ufs_to_cpu_blk (indir) << log2_blksz,
+		      ((blk >> log_indirsz)
+		       & ((1 << log_indirsz) - 1)) * sizeof (indir),
+		      sizeof (indir), &indir);
+
+      grub_disk_read (data->disk,
+		      grub_ufs_to_cpu_blk (indir) << log2_blksz,
+		      (blk & ((1 << log_indirsz) - 1)) * sizeof (indir),
+		      sizeof (indir), &indir);
+
+      return indir;
+    }
+
+  grub_error (GRUB_ERR_BAD_FS,
+	      "ufs does not support quadruple indirect blocks");
+  return 0;
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_ufs_read_file (struct grub_ufs_data *data,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t pos, grub_size_t len, char *buf)
+{
+  struct grub_ufs_sblock *sblock = &data->sblock;
+  grub_off_t i;
+  grub_off_t blockcnt;
+
+  /* Adjust len so it we can't read past the end of the file.  */
+  if (len + pos > INODE_SIZE (data))
+    len = INODE_SIZE (data) - pos;
+
+  blockcnt = (len + pos + UFS_BLKSZ (sblock) - 1) >> UFS_LOG_BLKSZ (sblock);
+
+  for (i = pos >> UFS_LOG_BLKSZ (sblock); i < blockcnt; i++)
+    {
+      grub_disk_addr_t blknr;
+      grub_off_t blockoff;
+      grub_off_t blockend = UFS_BLKSZ (sblock);
+
+      int skipfirst = 0;
+
+      blockoff = pos & (UFS_BLKSZ (sblock) - 1);
+
+      blknr = grub_ufs_get_file_block (data, i);
+      if (grub_errno)
+	return -1;
+
+      /* Last block.  */
+      if (i == blockcnt - 1)
+	{
+	  blockend = (len + pos) & (UFS_BLKSZ (sblock) - 1);
+
+	  if (!blockend)
+	    blockend = UFS_BLKSZ (sblock);
+	}
+
+      /* First block.  */
+      if (i == (pos >> UFS_LOG_BLKSZ (sblock)))
+	{
+	  skipfirst = blockoff;
+	  blockend -= skipfirst;
+	}
+
+      /* XXX: If the block number is 0 this block is not stored on
+	 disk but is zero filled instead.  */
+      if (blknr)
+	{
+	  data->disk->read_hook = read_hook;
+	  data->disk->read_hook_data = read_hook_data;
+	  grub_disk_read (data->disk,
+			  blknr << grub_ufs_to_cpu32 (data->sblock.log2_blksz),
+			  skipfirst, blockend, buf);
+	  data->disk->read_hook = 0;
+	  if (grub_errno)
+	    return -1;
+	}
+      else
+	grub_memset (buf, 0, blockend);
+
+      buf += UFS_BLKSZ (sblock) - skipfirst;
+    }
+
+  return len;
+}
+
+/* Read inode INO from the mounted filesystem described by DATA.  This
+   inode is used by default now.  */
+static grub_err_t
+grub_ufs_read_inode (struct grub_ufs_data *data, int ino, char *inode)
+{
+  struct grub_ufs_sblock *sblock = &data->sblock;
+
+  /* Determine the group the inode is in.  */
+  int group = ino / grub_ufs_to_cpu32 (sblock->ino_per_group);
+
+  /* Determine the inode within the group.  */
+  int grpino = ino % grub_ufs_to_cpu32 (sblock->ino_per_group);
+
+  /* The first block of the group.  */
+  int grpblk = group * (grub_ufs_to_cpu32 (sblock->frags_per_group));
+
+#ifndef MODE_UFS2
+  grpblk += grub_ufs_to_cpu32 (sblock->cylg_offset)
+    * (group & (~grub_ufs_to_cpu32 (sblock->cylg_mask)));
+#endif
+
+  if (!inode)
+    {
+      inode = (char *) &data->inode;
+      data->ino = ino;
+    }
+
+  grub_disk_read (data->disk,
+		  ((grub_ufs_to_cpu32 (sblock->inoblk_offs) + grpblk)
+		   << grub_ufs_to_cpu32 (data->sblock.log2_blksz))
+		  + grpino / UFS_INODE_PER_BLOCK,
+		  (grpino % UFS_INODE_PER_BLOCK)
+		  * sizeof (struct grub_ufs_inode),
+		  sizeof (struct grub_ufs_inode),
+		  inode);
+
+  return grub_errno;
+}
+
+
+/* Lookup the symlink the current inode points to.  INO is the inode
+   number of the directory the symlink is relative to.  */
+static grub_err_t
+grub_ufs_lookup_symlink (struct grub_ufs_data *data, int ino)
+{
+  char *symlink;
+  grub_size_t sz = INODE_SIZE (data);
+
+  if (++data->linknest > GRUB_UFS_MAX_SYMLNK_CNT)
+    return grub_error (GRUB_ERR_SYMLINK_LOOP, N_("too deep nesting of symlinks"));
+
+  symlink = grub_malloc (sz + 1);
+  if (!symlink)
+    return grub_errno;
+  /* Normally we should just check that data->inode.nblocks == 0.
+     However old Linux doesn't maintain nblocks correctly and so it's always
+     0. If size is bigger than inline space then the symlink is surely not
+     inline.  */
+  /* Check against zero is paylindromic, no need to swap.  */
+  if (data->inode.nblocks == 0
+      && INODE_SIZE (data) <= sizeof (data->inode.symlink))
+    grub_strcpy (symlink, (char *) data->inode.symlink);
+  else
+    {
+      if (grub_ufs_read_file (data, 0, 0, 0, sz, symlink) < 0)
+	{
+	  grub_free(symlink);
+	  return grub_errno;
+	}
+    }
+  symlink[sz] = '\0';
+
+  /* The symlink is an absolute path, go back to the root inode.  */
+  if (symlink[0] == '/')
+    ino = GRUB_UFS_INODE;
+
+  /* Now load in the old inode.  */
+  if (grub_ufs_read_inode (data, ino, 0))
+    {
+      grub_free (symlink);
+      return grub_errno;
+    }
+
+  grub_ufs_find_file (data, symlink);
+
+  grub_free (symlink);
+
+  return grub_errno;
+}
+
+
+/* Find the file with the pathname PATH on the filesystem described by
+   DATA.  */
+static grub_err_t
+grub_ufs_find_file (struct grub_ufs_data *data, const char *path)
+{
+  const char *name;
+  const char *next = path;
+  unsigned int pos = 0;
+  int dirino;
+  char *filename;
+
+  /* We reject filenames longer than the one we're looking
+     for without reading, so this allocation is enough.  */
+  filename = grub_malloc (grub_strlen (path) + 2);
+  if (!filename)
+    return grub_errno;
+
+  while (1)
+    {
+      struct grub_ufs_dirent dirent;
+
+      name = next;
+      /* Skip the first slash.  */
+      while (*name == '/')
+	name++;
+      if (*name == 0)
+	{
+	  grub_free (filename);
+	  return GRUB_ERR_NONE;
+	}
+
+      if ((INODE_MODE(data) & GRUB_UFS_ATTR_TYPE)
+	  != GRUB_UFS_ATTR_DIR)
+	{
+	  grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		      N_("not a directory"));
+	  goto fail;
+	}
+
+      /* Extract the actual part from the pathname.  */
+      for (next = name; *next && *next != '/'; next++);
+      for (pos = 0;  ; pos += grub_ufs_to_cpu16 (dirent.direntlen))
+	{
+	  int namelen;
+
+	  if (pos >= INODE_SIZE (data))
+	    {
+	      grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			  N_("file `%s' not found"),
+			  path);
+	      goto fail;
+	    }
+
+	  if (grub_ufs_read_file (data, 0, 0, pos, sizeof (dirent),
+				  (char *) &dirent) < 0)
+	    goto fail;
+
+#ifdef MODE_UFS2
+	  namelen = dirent.namelen_bsd;
+#else
+	  namelen = grub_ufs_to_cpu16 (dirent.namelen);
+#endif
+	  if (namelen < next - name)
+	    continue;
+
+	  if (grub_ufs_read_file (data, 0, 0, pos + sizeof (dirent),
+				  next - name + (namelen != next - name),
+				  filename) < 0)
+	    goto fail;
+
+	  if (grub_strncmp (name, filename, next - name) == 0
+	      && (namelen == next - name || filename[next - name] == '\0'))
+	    {
+	      dirino = data->ino;
+	      grub_ufs_read_inode (data, grub_ufs_to_cpu32 (dirent.ino), 0);
+	      
+	      if ((INODE_MODE(data) & GRUB_UFS_ATTR_TYPE)
+		  == GRUB_UFS_ATTR_LNK)
+		{
+		  grub_ufs_lookup_symlink (data, dirino);
+		  if (grub_errno)
+		    goto fail;
+		}
+
+	      break;
+	    }
+	}
+    }
+ fail:
+  grub_free (filename);
+  return grub_errno;
+}
+
+
+/* Mount the filesystem on the disk DISK.  */
+static struct grub_ufs_data *
+grub_ufs_mount (grub_disk_t disk)
+{
+  struct grub_ufs_data *data;
+  int *sblklist = sblocklist;
+
+  data = grub_malloc (sizeof (struct grub_ufs_data));
+  if (!data)
+    return 0;
+
+  /* Find a UFS sblock.  */
+  while (*sblklist != -1)
+    {
+      grub_disk_read (disk, *sblklist, 0, sizeof (struct grub_ufs_sblock),
+		      &data->sblock);
+      if (grub_errno)
+	goto fail;
+
+      /* No need to byteswap bsize in this check. It works the same on both
+	 endiannesses.  */
+      if (data->sblock.magic == grub_cpu_to_ufs32_compile_time (GRUB_UFS_MAGIC)
+	  && data->sblock.bsize != 0
+	  && ((data->sblock.bsize & (data->sblock.bsize - 1)) == 0)
+	  && data->sblock.ino_per_group != 0)
+	{
+	  for (data->log2_blksz = 0; 
+	       (1U << data->log2_blksz) < grub_ufs_to_cpu32 (data->sblock.bsize);
+	       data->log2_blksz++);
+
+	  data->disk = disk;
+	  data->linknest = 0;
+	  return data;
+	}
+      sblklist++;
+    }
+
+ fail:
+
+  if (grub_errno == GRUB_ERR_NONE || grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    {
+#ifdef MODE_UFS2
+      grub_error (GRUB_ERR_BAD_FS, "not an ufs2 filesystem");
+#else
+      grub_error (GRUB_ERR_BAD_FS, "not an ufs1 filesystem");
+#endif
+    }
+
+  grub_free (data);
+
+  return 0;
+}
+
+
+static grub_err_t
+grub_ufs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_ufs_data *data;
+  unsigned int pos = 0;
+
+  data = grub_ufs_mount (device->disk);
+  if (!data)
+    return grub_errno;
+
+  grub_ufs_read_inode (data, GRUB_UFS_INODE, 0);
+  if (grub_errno)
+    return grub_errno;
+
+  if (!path || path[0] != '/')
+    {
+      grub_error (GRUB_ERR_BAD_FILENAME, N_("invalid file name `%s'"), path);
+      return grub_errno;
+    }
+
+  grub_ufs_find_file (data, path);
+  if (grub_errno)
+    goto fail;
+
+  if ((INODE_MODE (data) & GRUB_UFS_ATTR_TYPE) != GRUB_UFS_ATTR_DIR)
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+      goto fail;
+    }
+
+  while (pos < INODE_SIZE (data))
+    {
+      struct grub_ufs_dirent dirent;
+      int namelen;
+
+      if (grub_ufs_read_file (data, 0, 0, pos, sizeof (dirent),
+			      (char *) &dirent) < 0)
+	break;
+
+      if (dirent.direntlen == 0)
+	break;
+
+#ifdef MODE_UFS2
+      namelen = dirent.namelen_bsd;
+#else
+      namelen = grub_ufs_to_cpu16 (dirent.namelen);
+#endif
+
+      char *filename = grub_malloc (namelen + 1);
+      if (!filename)
+	goto fail;
+      struct grub_dirhook_info info;
+      struct grub_ufs_inode inode;
+
+      grub_memset (&info, 0, sizeof (info));
+
+      if (grub_ufs_read_file (data, 0, 0, pos + sizeof (dirent),
+			      namelen, filename) < 0)
+	{
+	  grub_free (filename);
+	  break;
+	}
+
+      filename[namelen] = '\0';
+      grub_ufs_read_inode (data, grub_ufs_to_cpu32 (dirent.ino),
+			   (char *) &inode);
+
+      info.dir = ((grub_ufs_to_cpu16 (inode.mode) & GRUB_UFS_ATTR_TYPE)
+		  == GRUB_UFS_ATTR_DIR);
+#ifdef MODE_UFS2
+      info.mtime = grub_ufs_to_cpu64 (inode.mtime);
+#else
+      info.mtime = grub_ufs_to_cpu32 (inode.mtime);
+#endif
+      info.mtimeset = 1;
+
+      if (hook (filename, &info, hook_data))
+	{
+	  grub_free (filename);
+	  break;
+	}
+
+      grub_free (filename);
+
+      pos += grub_ufs_to_cpu16 (dirent.direntlen);
+    }
+
+ fail:
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_ufs_open (struct grub_file *file, const char *name)
+{
+  struct grub_ufs_data *data;
+  data = grub_ufs_mount (file->device->disk);
+  if (!data)
+    return grub_errno;
+
+  grub_ufs_read_inode (data, 2, 0);
+  if (grub_errno)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  if (!name || name[0] != '/')
+    {
+      grub_error (GRUB_ERR_BAD_FILENAME, N_("invalid file name `%s'"), name);
+      return grub_errno;
+    }
+
+  grub_ufs_find_file (data, name);
+  if (grub_errno)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  file->data = data;
+  file->size = INODE_SIZE (data);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_ssize_t
+grub_ufs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_ufs_data *data =
+    (struct grub_ufs_data *) file->data;
+
+  return grub_ufs_read_file (data, file->read_hook, file->read_hook_data,
+			     file->offset, len, buf);
+}
+
+
+static grub_err_t
+grub_ufs_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_ufs_label (grub_device_t device, char **label)
+{
+  struct grub_ufs_data *data = 0;
+
+  grub_dl_ref (my_mod);
+
+  *label = 0;
+
+  data = grub_ufs_mount (device->disk);
+  if (data)
+    *label = grub_strdup ((char *) data->sblock.volume_name);
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_ufs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_ufs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ufs_mount (disk);
+  if (data && (data->sblock.uuidhi != 0 || data->sblock.uuidlow != 0))
+    *uuid = grub_xasprintf ("%08x%08x",
+			   (unsigned) grub_ufs_to_cpu32 (data->sblock.uuidhi),
+			   (unsigned) grub_ufs_to_cpu32 (data->sblock.uuidlow));
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+/* Get mtime.  */
+static grub_err_t
+grub_ufs_mtime (grub_device_t device, grub_int64_t *tm)
+{
+  struct grub_ufs_data *data = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_ufs_mount (device->disk);
+  if (!data)
+    *tm = 0;
+  else
+    {
+      *tm = grub_ufs_to_cpu32 (data->sblock.mtime);
+#ifdef MODE_UFS2
+      if (*tm < (grub_int64_t) grub_ufs_to_cpu64 (data->sblock.mtime2))
+	*tm = grub_ufs_to_cpu64 (data->sblock.mtime2);
+#endif
+    }
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+
+static struct grub_fs grub_ufs_fs =
+  {
+#ifdef MODE_UFS2
+    .name = "ufs2",
+#else
+#ifdef MODE_BIGENDIAN
+    .name = "ufs1_be",
+#else
+    .name = "ufs1",
+#endif
+#endif
+    .fs_dir = grub_ufs_dir,
+    .fs_open = grub_ufs_open,
+    .fs_read = grub_ufs_read,
+    .fs_close = grub_ufs_close,
+    .fs_label = grub_ufs_label,
+    .fs_uuid = grub_ufs_uuid,
+    .fs_mtime = grub_ufs_mtime,
+    /* FIXME: set reserved_first_sector.  */
+#ifdef GRUB_UTIL
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+#ifdef MODE_UFS2
+GRUB_MOD_INIT(ufs2)
+#else
+#ifdef MODE_BIGENDIAN
+GRUB_MOD_INIT(ufs1_be)
+#else
+GRUB_MOD_INIT(ufs1)
+#endif
+#endif
+{
+  grub_fs_register (&grub_ufs_fs);
+  my_mod = mod;
+}
+
+#ifdef MODE_UFS2
+GRUB_MOD_FINI(ufs2)
+#else
+#ifdef MODE_BIGENDIAN
+GRUB_MOD_FINI(ufs1_be)
+#else
+GRUB_MOD_FINI(ufs1)
+#endif
+#endif
+{
+  grub_fs_unregister (&grub_ufs_fs);
+}
+
diff --git a/grub-core/fs/ufs2.c b/grub-core/fs/ufs2.c
new file mode 100644
index 0000000..7f4eb95
--- /dev/null
+++ b/grub-core/fs/ufs2.c
@@ -0,0 +1,3 @@
+/* ufs2.c - Unix File System 2 */
+#define MODE_UFS2 1
+#include "ufs.c"
diff --git a/grub-core/fs/ufs_be.c b/grub-core/fs/ufs_be.c
new file mode 100644
index 0000000..a58f75a
--- /dev/null
+++ b/grub-core/fs/ufs_be.c
@@ -0,0 +1,2 @@
+#define MODE_BIGENDIAN 1
+#include "ufs.c"
diff --git a/grub-core/fs/xfs.c b/grub-core/fs/xfs.c
new file mode 100644
index 0000000..0f524c3
--- /dev/null
+++ b/grub-core/fs/xfs.c
@@ -0,0 +1,1211 @@
+/* xfs.c - XFS.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/time.h>
+#include <grub/types.h>
+#include <grub/fshelp.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define	XFS_INODE_EXTENTS	9
+
+#define XFS_INODE_FORMAT_INO	1
+#define XFS_INODE_FORMAT_EXT	2
+#define XFS_INODE_FORMAT_BTREE	3
+
+/* Superblock version field flags */
+#define XFS_SB_VERSION_NUMBITS		0x000f
+#define	XFS_SB_VERSION_ATTRBIT		0x0010
+#define	XFS_SB_VERSION_NLINKBIT		0x0020
+#define	XFS_SB_VERSION_QUOTABIT		0x0040
+#define	XFS_SB_VERSION_ALIGNBIT		0x0080
+#define	XFS_SB_VERSION_DALIGNBIT	0x0100
+#define	XFS_SB_VERSION_LOGV2BIT		0x0400
+#define	XFS_SB_VERSION_SECTORBIT	0x0800
+#define	XFS_SB_VERSION_EXTFLGBIT	0x1000
+#define	XFS_SB_VERSION_DIRV2BIT		0x2000
+#define XFS_SB_VERSION_MOREBITSBIT	0x8000
+#define XFS_SB_VERSION_BITS_SUPPORTED \
+	(XFS_SB_VERSION_NUMBITS | \
+	 XFS_SB_VERSION_ATTRBIT | \
+	 XFS_SB_VERSION_NLINKBIT | \
+	 XFS_SB_VERSION_QUOTABIT | \
+	 XFS_SB_VERSION_ALIGNBIT | \
+	 XFS_SB_VERSION_DALIGNBIT | \
+	 XFS_SB_VERSION_LOGV2BIT | \
+	 XFS_SB_VERSION_SECTORBIT | \
+	 XFS_SB_VERSION_EXTFLGBIT | \
+	 XFS_SB_VERSION_DIRV2BIT | \
+	 XFS_SB_VERSION_MOREBITSBIT)
+
+/* Recognized xfs format versions */
+#define XFS_SB_VERSION_4		4	/* Good old XFS filesystem */
+#define XFS_SB_VERSION_5		5	/* CRC enabled filesystem */
+
+/* features2 field flags */
+#define XFS_SB_VERSION2_LAZYSBCOUNTBIT	0x00000002	/* Superblk counters */
+#define XFS_SB_VERSION2_ATTR2BIT	0x00000008	/* Inline attr rework */
+#define XFS_SB_VERSION2_PROJID32BIT	0x00000080	/* 32-bit project ids */
+#define XFS_SB_VERSION2_FTYPE		0x00000200	/* inode type in dir */
+#define XFS_SB_VERSION2_BITS_SUPPORTED \
+	(XFS_SB_VERSION2_LAZYSBCOUNTBIT | \
+	 XFS_SB_VERSION2_ATTR2BIT | \
+	 XFS_SB_VERSION2_PROJID32BIT | \
+	 XFS_SB_VERSION2_FTYPE)
+
+/* Inode flags2 flags */
+#define XFS_DIFLAG2_BIGTIME_BIT	3
+#define XFS_DIFLAG2_BIGTIME		(1 << XFS_DIFLAG2_BIGTIME_BIT)
+
+/* incompat feature flags */
+#define XFS_SB_FEAT_INCOMPAT_FTYPE      (1 << 0)        /* filetype in dirent */
+#define XFS_SB_FEAT_INCOMPAT_SPINODES   (1 << 1)        /* sparse inode chunks */
+#define XFS_SB_FEAT_INCOMPAT_META_UUID  (1 << 2)        /* metadata UUID */
+#define XFS_SB_FEAT_INCOMPAT_BIGTIME    (1 << 3)        /* large timestamps */
+#define XFS_SB_FEAT_INCOMPAT_NEEDSREPAIR (1 << 4)       /* needs xfs_repair */
+
+/*
+ * Directory entries with ftype are explicitly handled by GRUB code.
+ *
+ * We do not currently read the inode btrees, so it is safe to read filesystems
+ * with the XFS_SB_FEAT_INCOMPAT_SPINODES feature.
+ *
+ * We do not currently verify metadata UUID, so it is safe to read filesystems
+ * with the XFS_SB_FEAT_INCOMPAT_META_UUID feature.
+ */
+#define XFS_SB_FEAT_INCOMPAT_SUPPORTED \
+	(XFS_SB_FEAT_INCOMPAT_FTYPE | \
+	 XFS_SB_FEAT_INCOMPAT_SPINODES | \
+	 XFS_SB_FEAT_INCOMPAT_META_UUID | \
+	 XFS_SB_FEAT_INCOMPAT_BIGTIME | \
+	 XFS_SB_FEAT_INCOMPAT_NEEDSREPAIR)
+
+struct grub_xfs_sblock
+{
+  grub_uint8_t magic[4];
+  grub_uint32_t bsize;
+  grub_uint8_t unused1[24];
+  grub_uint16_t uuid[8];
+  grub_uint8_t unused2[8];
+  grub_uint64_t rootino;
+  grub_uint8_t unused3[20];
+  grub_uint32_t agsize;
+  grub_uint8_t unused4[12];
+  grub_uint16_t version;
+  grub_uint8_t unused5[6];
+  grub_uint8_t label[12];
+  grub_uint8_t log2_bsize;
+  grub_uint8_t log2_sect;
+  grub_uint8_t log2_inode;
+  grub_uint8_t log2_inop;
+  grub_uint8_t log2_agblk;
+  grub_uint8_t unused6[67];
+  grub_uint8_t log2_dirblk;
+  grub_uint8_t unused7[7];
+  grub_uint32_t features2;
+  grub_uint8_t unused8[4];
+  grub_uint32_t sb_features_compat;
+  grub_uint32_t sb_features_ro_compat;
+  grub_uint32_t sb_features_incompat;
+  grub_uint32_t sb_features_log_incompat;
+} GRUB_PACKED;
+
+struct grub_xfs_dir_header
+{
+  grub_uint8_t count;
+  grub_uint8_t largeino;
+  union
+  {
+    grub_uint32_t i4;
+    grub_uint64_t i8;
+  } GRUB_PACKED parent;
+} GRUB_PACKED;
+
+/* Structure for directory entry inlined in the inode */
+struct grub_xfs_dir_entry
+{
+  grub_uint8_t len;
+  grub_uint16_t offset;
+  char name[1];
+  /* Inode number follows, 32 / 64 bits.  */
+} GRUB_PACKED;
+
+/* Structure for directory entry in a block */
+struct grub_xfs_dir2_entry
+{
+  grub_uint64_t inode;
+  grub_uint8_t len;
+} GRUB_PACKED;
+
+struct grub_xfs_extent
+{
+  /* This should be a bitfield but bietfields are unportable, so just have
+     a raw array and functions extracting useful info from it.
+   */
+  grub_uint32_t raw[4];
+} GRUB_PACKED;
+
+struct grub_xfs_btree_node
+{
+  grub_uint8_t magic[4];
+  grub_uint16_t level;
+  grub_uint16_t numrecs;
+  grub_uint64_t left;
+  grub_uint64_t right;
+  /* In V5 here follow crc, uuid, etc. */
+  /* Then follow keys and block pointers */
+} GRUB_PACKED;
+
+struct grub_xfs_btree_root
+{
+  grub_uint16_t level;
+  grub_uint16_t numrecs;
+  grub_uint64_t keys[1];
+} GRUB_PACKED;
+
+struct grub_xfs_time_legacy
+{
+  grub_uint32_t sec;
+  grub_uint32_t nanosec;
+} GRUB_PACKED;
+
+struct grub_xfs_inode
+{
+  grub_uint8_t magic[2];
+  grub_uint16_t mode;
+  grub_uint8_t version;
+  grub_uint8_t format;
+  grub_uint8_t unused2[26];
+  grub_uint64_t atime;
+  grub_uint64_t mtime;
+  grub_uint64_t ctime;
+  grub_uint64_t size;
+  grub_uint64_t nblocks;
+  grub_uint32_t extsize;
+  grub_uint32_t nextents;
+  grub_uint16_t unused3;
+  grub_uint8_t fork_offset;
+  grub_uint8_t unused4[37];
+  grub_uint64_t flags2;
+  grub_uint8_t unused5[48];
+} GRUB_PACKED;
+
+#define XFS_V3_INODE_SIZE	sizeof(struct grub_xfs_inode)
+/* Size of struct grub_xfs_inode until fork_offset (included). */
+#define XFS_V2_INODE_SIZE	(XFS_V3_INODE_SIZE - 92)
+
+struct grub_xfs_dirblock_tail
+{
+  grub_uint32_t leaf_count;
+  grub_uint32_t leaf_stale;
+} GRUB_PACKED;
+
+struct grub_fshelp_node
+{
+  struct grub_xfs_data *data;
+  grub_uint64_t ino;
+  int inode_read;
+  struct grub_xfs_inode inode;
+};
+
+struct grub_xfs_data
+{
+  struct grub_xfs_sblock sblock;
+  grub_disk_t disk;
+  int pos;
+  int bsize;
+  grub_uint32_t agsize;
+  unsigned int hasftype:1;
+  unsigned int hascrc:1;
+  struct grub_fshelp_node diropen;
+};
+
+static grub_dl_t my_mod;
+
+
+
+static int grub_xfs_sb_hascrc(struct grub_xfs_data *data)
+{
+  return (data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_NUMBITS)) ==
+	  grub_cpu_to_be16_compile_time(XFS_SB_VERSION_5);
+}
+
+static int grub_xfs_sb_hasftype(struct grub_xfs_data *data)
+{
+  if ((data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_NUMBITS)) ==
+	grub_cpu_to_be16_compile_time(XFS_SB_VERSION_5) &&
+      data->sblock.sb_features_incompat & grub_cpu_to_be32_compile_time(XFS_SB_FEAT_INCOMPAT_FTYPE))
+    return 1;
+  if (data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_MOREBITSBIT) &&
+      data->sblock.features2 & grub_cpu_to_be32_compile_time(XFS_SB_VERSION2_FTYPE))
+    return 1;
+  return 0;
+}
+
+static int grub_xfs_sb_valid(struct grub_xfs_data *data)
+{
+  grub_dprintf("xfs", "Validating superblock\n");
+  if (grub_strncmp ((char *) (data->sblock.magic), "XFSB", 4)
+      || data->sblock.log2_bsize < GRUB_DISK_SECTOR_BITS
+      || ((int) data->sblock.log2_bsize
+	  + (int) data->sblock.log2_dirblk) >= 27)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "not a XFS filesystem");
+      return 0;
+    }
+  if ((data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_NUMBITS)) ==
+       grub_cpu_to_be16_compile_time(XFS_SB_VERSION_5))
+    {
+      grub_dprintf("xfs", "XFS v5 superblock detected\n");
+      if (data->sblock.sb_features_incompat &
+          grub_cpu_to_be32_compile_time(~XFS_SB_FEAT_INCOMPAT_SUPPORTED))
+        {
+	  grub_error (GRUB_ERR_BAD_FS, "XFS filesystem has unsupported "
+		      "incompatible features");
+	  return 0;
+        }
+      return 1;
+    }
+  else if ((data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_NUMBITS)) ==
+	   grub_cpu_to_be16_compile_time(XFS_SB_VERSION_4))
+    {
+      grub_dprintf("xfs", "XFS v4 superblock detected\n");
+      if (!(data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_DIRV2BIT)))
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "XFS filesystem without V2 directories "
+		      "is unsupported");
+	  return 0;
+	}
+      if (data->sblock.version & grub_cpu_to_be16_compile_time(~XFS_SB_VERSION_BITS_SUPPORTED) ||
+	  (data->sblock.version & grub_cpu_to_be16_compile_time(XFS_SB_VERSION_MOREBITSBIT) &&
+	   data->sblock.features2 & grub_cpu_to_be16_compile_time(~XFS_SB_VERSION2_BITS_SUPPORTED)))
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "XFS filesystem has unsupported version "
+		      "bits");
+	  return 0;
+	}
+      return 1;
+    }
+  return 0;
+}
+
+static int
+grub_xfs_sb_needs_repair (struct grub_xfs_data *data)
+{
+  return ((data->sblock.version &
+           grub_cpu_to_be16_compile_time (XFS_SB_VERSION_NUMBITS)) ==
+          grub_cpu_to_be16_compile_time (XFS_SB_VERSION_5) &&
+          (data->sblock.sb_features_incompat &
+           grub_cpu_to_be32_compile_time (XFS_SB_FEAT_INCOMPAT_NEEDSREPAIR)));
+}
+
+/* Filetype information as used in inodes.  */
+#define FILETYPE_INO_MASK	0170000
+#define FILETYPE_INO_REG	0100000
+#define FILETYPE_INO_DIRECTORY	0040000
+#define FILETYPE_INO_SYMLINK	0120000
+
+static inline int
+GRUB_XFS_INO_AGBITS(struct grub_xfs_data *data)
+{
+  return ((data)->sblock.log2_agblk + (data)->sblock.log2_inop);
+}
+
+static inline grub_uint64_t
+GRUB_XFS_INO_INOINAG (struct grub_xfs_data *data,
+		      grub_uint64_t ino)
+{
+  return (ino & ((1LL << GRUB_XFS_INO_AGBITS (data)) - 1));
+}
+
+static inline grub_uint64_t
+GRUB_XFS_INO_AG (struct grub_xfs_data *data,
+		 grub_uint64_t ino)
+{
+  return (ino >> GRUB_XFS_INO_AGBITS (data));
+}
+
+static inline grub_disk_addr_t
+GRUB_XFS_FSB_TO_BLOCK (struct grub_xfs_data *data, grub_disk_addr_t fsb)
+{
+  return ((fsb >> data->sblock.log2_agblk) * data->agsize
+	  + (fsb & ((1LL << data->sblock.log2_agblk) - 1)));
+}
+
+static inline grub_uint64_t
+GRUB_XFS_EXTENT_OFFSET (struct grub_xfs_extent *exts, int ex)
+{
+  return ((grub_be_to_cpu32 (exts[ex].raw[0]) & ~(1 << 31)) << 23
+	  | grub_be_to_cpu32 (exts[ex].raw[1]) >> 9);
+}
+
+static inline grub_uint64_t
+GRUB_XFS_EXTENT_BLOCK (struct grub_xfs_extent *exts, int ex)
+{
+  return ((grub_uint64_t) (grub_be_to_cpu32 (exts[ex].raw[1])
+			   & (0x1ff)) << 43
+	  | (grub_uint64_t) grub_be_to_cpu32 (exts[ex].raw[2]) << 11
+	  | grub_be_to_cpu32 (exts[ex].raw[3]) >> 21);
+}
+
+static inline grub_uint64_t
+GRUB_XFS_EXTENT_SIZE (struct grub_xfs_extent *exts, int ex)
+{
+  return (grub_be_to_cpu32 (exts[ex].raw[3]) & ((1 << 21) - 1));
+}
+
+
+static inline grub_uint64_t
+grub_xfs_inode_block (struct grub_xfs_data *data,
+		      grub_uint64_t ino)
+{
+  long long int inoinag = GRUB_XFS_INO_INOINAG (data, ino);
+  long long ag = GRUB_XFS_INO_AG (data, ino);
+  long long block;
+
+  block = (inoinag >> data->sblock.log2_inop) + ag * data->agsize;
+  block <<= (data->sblock.log2_bsize - GRUB_DISK_SECTOR_BITS);
+  return block;
+}
+
+
+static inline int
+grub_xfs_inode_offset (struct grub_xfs_data *data,
+		       grub_uint64_t ino)
+{
+  int inoag = GRUB_XFS_INO_INOINAG (data, ino);
+  return ((inoag & ((1 << data->sblock.log2_inop) - 1)) <<
+	  data->sblock.log2_inode);
+}
+
+static inline grub_size_t
+grub_xfs_inode_size(struct grub_xfs_data *data)
+{
+  return (grub_size_t)1 << data->sblock.log2_inode;
+}
+
+/*
+ * Returns size occupied by XFS inode stored in memory - we store struct
+ * grub_fshelp_node there but on disk inode size may be actually larger than
+ * struct grub_xfs_inode so we need to account for that so that we can read
+ * from disk directly into in-memory structure.
+ */
+static inline grub_size_t
+grub_xfs_fshelp_size(struct grub_xfs_data *data)
+{
+  return sizeof (struct grub_fshelp_node) - sizeof (struct grub_xfs_inode)
+	       + grub_xfs_inode_size(data);
+}
+
+/* This should return void * but XFS code is error-prone with alignment, so
+   return char to retain cast-align.
+ */
+static char *
+grub_xfs_inode_data(struct grub_xfs_inode *inode)
+{
+	if (inode->version <= 2)
+		return ((char *)inode) + XFS_V2_INODE_SIZE;
+	return ((char *)inode) + XFS_V3_INODE_SIZE;
+}
+
+static struct grub_xfs_dir_entry *
+grub_xfs_inline_de(struct grub_xfs_dir_header *head)
+{
+  /*
+    With small inode numbers the header is 4 bytes smaller because of
+    smaller parent pointer
+  */
+  return (struct grub_xfs_dir_entry *)
+    (((char *) head) + sizeof(struct grub_xfs_dir_header) -
+     (head->largeino ? 0 : sizeof(grub_uint32_t)));
+}
+
+static grub_uint8_t *
+grub_xfs_inline_de_inopos(struct grub_xfs_data *data,
+			  struct grub_xfs_dir_entry *de)
+{
+  return ((grub_uint8_t *)(de + 1)) + de->len - 1 + (data->hasftype ? 1 : 0);
+}
+
+static struct grub_xfs_dir_entry *
+grub_xfs_inline_next_de(struct grub_xfs_data *data,
+			struct grub_xfs_dir_header *head,
+			struct grub_xfs_dir_entry *de)
+{
+  char *p = (char *)de + sizeof(struct grub_xfs_dir_entry) - 1 + de->len;
+
+  p += head->largeino ? sizeof(grub_uint64_t) : sizeof(grub_uint32_t);
+  if (data->hasftype)
+    p++;
+
+  return (struct grub_xfs_dir_entry *)p;
+}
+
+static struct grub_xfs_dirblock_tail *
+grub_xfs_dir_tail(struct grub_xfs_data *data, void *dirblock)
+{
+  int dirblksize = 1 << (data->sblock.log2_bsize + data->sblock.log2_dirblk);
+
+  return (struct grub_xfs_dirblock_tail *)
+    ((char *)dirblock + dirblksize - sizeof (struct grub_xfs_dirblock_tail));
+}
+
+static struct grub_xfs_dir2_entry *
+grub_xfs_first_de(struct grub_xfs_data *data, void *dirblock)
+{
+  if (data->hascrc)
+    return (struct grub_xfs_dir2_entry *)((char *)dirblock + 64);
+  return (struct grub_xfs_dir2_entry *)((char *)dirblock + 16);
+}
+
+static struct grub_xfs_dir2_entry *
+grub_xfs_next_de(struct grub_xfs_data *data, struct grub_xfs_dir2_entry *de)
+{
+  int size = sizeof (struct grub_xfs_dir2_entry) + de->len + 2 /* Tag */;
+
+  if (data->hasftype)
+    size++;		/* File type */
+  return (struct grub_xfs_dir2_entry *)(((char *)de) + ALIGN_UP(size, 8));
+}
+
+/* This should return void * but XFS code is error-prone with alignment, so
+   return char to retain cast-align.
+ */
+static char *
+grub_xfs_btree_keys(struct grub_xfs_data *data,
+		    struct grub_xfs_btree_node *leaf)
+{
+  char *keys = (char *)(leaf + 1);
+
+  if (data->hascrc)
+    keys += 48;	/* skip crc, uuid, ... */
+  return keys;
+}
+
+static grub_err_t
+grub_xfs_read_inode (struct grub_xfs_data *data, grub_uint64_t ino,
+		     struct grub_xfs_inode *inode)
+{
+  grub_uint64_t block = grub_xfs_inode_block (data, ino);
+  int offset = grub_xfs_inode_offset (data, ino);
+
+  grub_dprintf("xfs", "Reading inode (%" PRIuGRUB_UINT64_T ") - %" PRIuGRUB_UINT64_T ", %d\n",
+	       ino, block, offset);
+  /* Read the inode.  */
+  if (grub_disk_read (data->disk, block, offset, grub_xfs_inode_size(data),
+		      inode))
+    return grub_errno;
+
+  if (grub_strncmp ((char *) inode->magic, "IN", 2))
+    return grub_error (GRUB_ERR_BAD_FS, "not a correct XFS inode");
+
+  return 0;
+}
+
+static grub_uint64_t
+get_fsb (const void *keys, int idx)
+{
+  const char *p = (const char *) keys + sizeof(grub_uint64_t) * idx;
+  return grub_be_to_cpu64 (grub_get_unaligned64 (p));
+}
+
+static grub_disk_addr_t
+grub_xfs_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
+{
+  struct grub_xfs_btree_node *leaf = 0;
+  int ex, nrec;
+  struct grub_xfs_extent *exts;
+  grub_uint64_t ret = 0;
+
+  if (node->inode.format == XFS_INODE_FORMAT_BTREE)
+    {
+      struct grub_xfs_btree_root *root;
+      const char *keys;
+      int recoffset;
+
+      leaf = grub_malloc (node->data->bsize);
+      if (leaf == 0)
+        return 0;
+
+      root = (struct grub_xfs_btree_root *) grub_xfs_inode_data(&node->inode);
+      nrec = grub_be_to_cpu16 (root->numrecs);
+      keys = (char *) &root->keys[0];
+      if (node->inode.fork_offset)
+	recoffset = (node->inode.fork_offset - 1) / 2;
+      else
+	recoffset = (grub_xfs_inode_size(node->data)
+		     - ((char *) keys - (char *) &node->inode))
+				/ (2 * sizeof (grub_uint64_t));
+      do
+        {
+          int i;
+
+          for (i = 0; i < nrec; i++)
+            {
+              if (fileblock < get_fsb(keys, i))
+                break;
+            }
+
+          /* Sparse block.  */
+          if (i == 0)
+            {
+              grub_free (leaf);
+              return 0;
+            }
+
+          if (grub_disk_read (node->data->disk,
+                              GRUB_XFS_FSB_TO_BLOCK (node->data, get_fsb (keys, i - 1 + recoffset)) << (node->data->sblock.log2_bsize - GRUB_DISK_SECTOR_BITS),
+                              0, node->data->bsize, leaf))
+            return 0;
+
+	  if ((!node->data->hascrc &&
+	       grub_strncmp ((char *) leaf->magic, "BMAP", 4)) ||
+	      (node->data->hascrc &&
+	       grub_strncmp ((char *) leaf->magic, "BMA3", 4)))
+            {
+              grub_free (leaf);
+              grub_error (GRUB_ERR_BAD_FS, "not a correct XFS BMAP node");
+              return 0;
+            }
+
+          nrec = grub_be_to_cpu16 (leaf->numrecs);
+          keys = grub_xfs_btree_keys(node->data, leaf);
+	  recoffset = ((node->data->bsize - ((char *) keys
+					     - (char *) leaf))
+		       / (2 * sizeof (grub_uint64_t)));
+	}
+      while (leaf->level);
+      exts = (struct grub_xfs_extent *) keys;
+    }
+  else if (node->inode.format == XFS_INODE_FORMAT_EXT)
+    {
+      nrec = grub_be_to_cpu32 (node->inode.nextents);
+      exts = (struct grub_xfs_extent *) grub_xfs_inode_data(&node->inode);
+    }
+  else
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "XFS does not support inode format %d yet",
+		  node->inode.format);
+      return 0;
+    }
+
+  /* Iterate over each extent to figure out which extent has
+     the block we are looking for.  */
+  for (ex = 0; ex < nrec; ex++)
+    {
+      grub_uint64_t start = GRUB_XFS_EXTENT_BLOCK (exts, ex);
+      grub_uint64_t offset = GRUB_XFS_EXTENT_OFFSET (exts, ex);
+      grub_uint64_t size = GRUB_XFS_EXTENT_SIZE (exts, ex);
+
+      /* Sparse block.  */
+      if (fileblock < offset)
+        break;
+      else if (fileblock < offset + size)
+        {
+          ret = (fileblock - offset + start);
+          break;
+        }
+    }
+
+  grub_free (leaf);
+
+  return GRUB_XFS_FSB_TO_BLOCK(node->data, ret);
+}
+
+
+/* Read LEN bytes from the file described by DATA starting with byte
+   POS.  Return the amount of read bytes in READ.  */
+static grub_ssize_t
+grub_xfs_read_file (grub_fshelp_node_t node,
+		    grub_disk_read_hook_t read_hook, void *read_hook_data,
+		    grub_off_t pos, grub_size_t len, char *buf, grub_uint32_t header_size)
+{
+  return grub_fshelp_read_file (node->data->disk, node,
+				read_hook, read_hook_data,
+				pos, len, buf, grub_xfs_read_block,
+				grub_be_to_cpu64 (node->inode.size) + header_size,
+				node->data->sblock.log2_bsize
+				- GRUB_DISK_SECTOR_BITS, 0);
+}
+
+
+static char *
+grub_xfs_read_symlink (grub_fshelp_node_t node)
+{
+  grub_ssize_t size = grub_be_to_cpu64 (node->inode.size);
+
+  if (size < 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "invalid symlink");
+      return 0;
+    }
+
+  switch (node->inode.format)
+    {
+    case XFS_INODE_FORMAT_INO:
+      return grub_strndup (grub_xfs_inode_data(&node->inode), size);
+
+    case XFS_INODE_FORMAT_EXT:
+      {
+	char *symlink;
+	grub_ssize_t numread;
+	int off = 0;
+
+	if (node->data->hascrc)
+	  off = 56;
+
+	symlink = grub_malloc (size + 1);
+	if (!symlink)
+	  return 0;
+
+	node->inode.size = grub_be_to_cpu64 (size + off);
+	numread = grub_xfs_read_file (node, 0, 0, off, size, symlink, off);
+	if (numread != size)
+	  {
+	    grub_free (symlink);
+	    return 0;
+	  }
+	symlink[size] = '\0';
+	return symlink;
+      }
+    }
+
+  return 0;
+}
+
+
+static enum grub_fshelp_filetype
+grub_xfs_mode_to_filetype (grub_uint16_t mode)
+{
+  if ((grub_be_to_cpu16 (mode)
+       & FILETYPE_INO_MASK) == FILETYPE_INO_DIRECTORY)
+    return GRUB_FSHELP_DIR;
+  else if ((grub_be_to_cpu16 (mode)
+	    & FILETYPE_INO_MASK) == FILETYPE_INO_SYMLINK)
+    return GRUB_FSHELP_SYMLINK;
+  else if ((grub_be_to_cpu16 (mode)
+	    & FILETYPE_INO_MASK) == FILETYPE_INO_REG)
+    return GRUB_FSHELP_REG;
+  return GRUB_FSHELP_UNKNOWN;
+}
+
+
+/* Context for grub_xfs_iterate_dir.  */
+struct grub_xfs_iterate_dir_ctx
+{
+  grub_fshelp_iterate_dir_hook_t hook;
+  void *hook_data;
+  struct grub_fshelp_node *diro;
+};
+
+/* Helper for grub_xfs_iterate_dir.  */
+static int iterate_dir_call_hook (grub_uint64_t ino, const char *filename,
+				  struct grub_xfs_iterate_dir_ctx *ctx)
+{
+  struct grub_fshelp_node *fdiro;
+  grub_err_t err;
+
+  fdiro = grub_malloc (grub_xfs_fshelp_size(ctx->diro->data) + 1);
+  if (!fdiro)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  /* The inode should be read, otherwise the filetype can
+     not be determined.  */
+  fdiro->ino = ino;
+  fdiro->inode_read = 1;
+  fdiro->data = ctx->diro->data;
+  err = grub_xfs_read_inode (ctx->diro->data, ino, &fdiro->inode);
+  if (err)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  return ctx->hook (filename, grub_xfs_mode_to_filetype (fdiro->inode.mode),
+		    fdiro, ctx->hook_data);
+}
+
+static int
+grub_xfs_iterate_dir (grub_fshelp_node_t dir,
+		      grub_fshelp_iterate_dir_hook_t hook, void *hook_data)
+{
+  struct grub_fshelp_node *diro = (struct grub_fshelp_node *) dir;
+  struct grub_xfs_iterate_dir_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data,
+    .diro = diro
+  };
+
+  switch (diro->inode.format)
+    {
+    case XFS_INODE_FORMAT_INO:
+      {
+	struct grub_xfs_dir_header *head = (struct grub_xfs_dir_header *) grub_xfs_inode_data(&diro->inode);
+	struct grub_xfs_dir_entry *de = grub_xfs_inline_de(head);
+	int smallino = !head->largeino;
+	int i;
+	grub_uint64_t parent;
+
+	/* If small inode numbers are used to pack the direntry, the
+	   parent inode number is small too.  */
+	if (smallino)
+	  parent = grub_be_to_cpu32 (head->parent.i4);
+	else
+	  parent = grub_be_to_cpu64 (head->parent.i8);
+
+	/* Synthesize the direntries for `.' and `..'.  */
+	if (iterate_dir_call_hook (diro->ino, ".", &ctx))
+	  return 1;
+
+	if (iterate_dir_call_hook (parent, "..", &ctx))
+	  return 1;
+
+	for (i = 0; i < head->count; i++)
+	  {
+	    grub_uint64_t ino;
+	    grub_uint8_t *inopos = grub_xfs_inline_de_inopos(dir->data, de);
+	    grub_uint8_t c;
+
+	    /* inopos might be unaligned.  */
+	    if (smallino)
+	      ino = (((grub_uint32_t) inopos[0]) << 24)
+		| (((grub_uint32_t) inopos[1]) << 16)
+		| (((grub_uint32_t) inopos[2]) << 8)
+		| (((grub_uint32_t) inopos[3]) << 0);
+	    else
+	      ino = (((grub_uint64_t) inopos[0]) << 56)
+		| (((grub_uint64_t) inopos[1]) << 48)
+		| (((grub_uint64_t) inopos[2]) << 40)
+		| (((grub_uint64_t) inopos[3]) << 32)
+		| (((grub_uint64_t) inopos[4]) << 24)
+		| (((grub_uint64_t) inopos[5]) << 16)
+		| (((grub_uint64_t) inopos[6]) << 8)
+		| (((grub_uint64_t) inopos[7]) << 0);
+
+	    c = de->name[de->len];
+	    de->name[de->len] = '\0';
+	    if (iterate_dir_call_hook (ino, de->name, &ctx))
+	      {
+		de->name[de->len] = c;
+		return 1;
+	      }
+	    de->name[de->len] = c;
+
+	    de = grub_xfs_inline_next_de(dir->data, head, de);
+	  }
+	break;
+      }
+
+    case XFS_INODE_FORMAT_BTREE:
+    case XFS_INODE_FORMAT_EXT:
+      {
+	grub_ssize_t numread;
+	char *dirblock;
+	grub_uint64_t blk;
+        int dirblk_size, dirblk_log2;
+
+        dirblk_log2 = (dir->data->sblock.log2_bsize
+                       + dir->data->sblock.log2_dirblk);
+        dirblk_size = 1 << dirblk_log2;
+
+	dirblock = grub_malloc (dirblk_size);
+	if (! dirblock)
+	  return 0;
+
+	/* Iterate over every block the directory has.  */
+	for (blk = 0;
+	     blk < (grub_be_to_cpu64 (dir->inode.size)
+		    >> dirblk_log2);
+	     blk++)
+	  {
+	    struct grub_xfs_dir2_entry *direntry =
+					grub_xfs_first_de(dir->data, dirblock);
+	    int entries;
+	    struct grub_xfs_dirblock_tail *tail =
+					grub_xfs_dir_tail(dir->data, dirblock);
+
+	    numread = grub_xfs_read_file (dir, 0, 0,
+					  blk << dirblk_log2,
+					  dirblk_size, dirblock, 0);
+	    if (numread != dirblk_size)
+	      return 0;
+
+	    entries = (grub_be_to_cpu32 (tail->leaf_count)
+		       - grub_be_to_cpu32 (tail->leaf_stale));
+
+	    if (!entries)
+	      continue;
+
+	    /* Iterate over all entries within this block.  */
+	    while ((char *)direntry < (char *)tail)
+	      {
+		grub_uint8_t *freetag;
+		char *filename;
+
+		freetag = (grub_uint8_t *) direntry;
+
+		if (grub_get_unaligned16 (freetag) == 0XFFFF)
+		  {
+		    grub_uint8_t *skip = (freetag + sizeof (grub_uint16_t));
+
+		    /* This entry is not used, go to the next one.  */
+		    direntry = (struct grub_xfs_dir2_entry *)
+				(((char *)direntry) +
+				grub_be_to_cpu16 (grub_get_unaligned16 (skip)));
+
+		    continue;
+		  }
+
+		filename = (char *)(direntry + 1);
+		/* The byte after the filename is for the filetype, padding, or
+		   tag, which is not used by GRUB.  So it can be overwritten. */
+		filename[direntry->len] = '\0';
+
+		if (iterate_dir_call_hook (grub_be_to_cpu64(direntry->inode), 
+					   filename, &ctx))
+		  {
+		    grub_free (dirblock);
+		    return 1;
+		  }
+
+		/* Check if last direntry in this block is
+		   reached.  */
+		entries--;
+		if (!entries)
+		  break;
+
+		/* Select the next directory entry.  */
+		direntry = grub_xfs_next_de(dir->data, direntry);
+	      }
+	  }
+	grub_free (dirblock);
+	break;
+      }
+
+    default:
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "XFS does not support inode format %d yet",
+		  diro->inode.format);
+    }
+  return 0;
+}
+
+
+static struct grub_xfs_data *
+grub_xfs_mount (grub_disk_t disk)
+{
+  struct grub_xfs_data *data = 0;
+  grub_size_t sz;
+
+  data = grub_zalloc (sizeof (struct grub_xfs_data));
+  if (!data)
+    return 0;
+
+  grub_dprintf("xfs", "Reading sb\n");
+  /* Read the superblock.  */
+  if (grub_disk_read (disk, 0, 0,
+		      sizeof (struct grub_xfs_sblock), &data->sblock))
+    goto fail;
+
+  if (!grub_xfs_sb_valid(data))
+    goto fail;
+
+  if (grub_xfs_sb_needs_repair (data))
+    grub_dprintf ("xfs", "XFS filesystem needs repair, boot may fail\n");
+
+  if (grub_add (grub_xfs_inode_size (data),
+      sizeof (struct grub_xfs_data) - sizeof (struct grub_xfs_inode) + 1, &sz))
+    goto fail;
+
+  data = grub_realloc (data, sz);
+
+  if (! data)
+    goto fail;
+
+  data->diropen.data = data;
+  data->diropen.ino = grub_be_to_cpu64(data->sblock.rootino);
+  data->diropen.inode_read = 1;
+  data->bsize = grub_be_to_cpu32 (data->sblock.bsize);
+  data->agsize = grub_be_to_cpu32 (data->sblock.agsize);
+  data->hasftype = grub_xfs_sb_hasftype(data);
+  data->hascrc = grub_xfs_sb_hascrc(data);
+
+  data->disk = disk;
+  data->pos = 0;
+  grub_dprintf("xfs", "Reading root ino %" PRIuGRUB_UINT64_T "\n",
+	       grub_cpu_to_be64(data->sblock.rootino));
+
+  grub_xfs_read_inode (data, data->diropen.ino, &data->diropen.inode);
+
+  return data;
+ fail:
+
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an XFS filesystem");
+
+  grub_free (data);
+
+  return 0;
+}
+
+
+/* Context for grub_xfs_dir.  */
+struct grub_xfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+};
+
+/* Bigtime inodes helpers. */
+#define XFS_BIGTIME_EPOCH_OFFSET	(-(grub_int64_t) GRUB_INT32_MIN)
+
+static int grub_xfs_inode_has_bigtime (const struct grub_xfs_inode *inode)
+{
+  return inode->version >= 3 &&
+	 (inode->flags2 & grub_cpu_to_be64_compile_time (XFS_DIFLAG2_BIGTIME));
+}
+
+static grub_int64_t
+grub_xfs_get_inode_time (struct grub_xfs_inode *inode)
+{
+  struct grub_xfs_time_legacy *lts;
+
+  if (grub_xfs_inode_has_bigtime (inode))
+    return grub_divmod64 (grub_be_to_cpu64 (inode->mtime), NSEC_PER_SEC, NULL) - XFS_BIGTIME_EPOCH_OFFSET;
+
+  lts = (struct grub_xfs_time_legacy *) &inode->mtime;
+  return grub_be_to_cpu32 (lts->sec);
+}
+
+/* Helper for grub_xfs_dir.  */
+static int
+grub_xfs_dir_iter (const char *filename, enum grub_fshelp_filetype filetype,
+		   grub_fshelp_node_t node, void *data)
+{
+  struct grub_xfs_dir_ctx *ctx = data;
+  struct grub_dirhook_info info;
+
+  grub_memset (&info, 0, sizeof (info));
+  if (node->inode_read)
+    {
+      info.mtimeset = 1;
+      info.mtime = grub_xfs_get_inode_time (&node->inode);
+    }
+  info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
+  grub_free (node);
+  return ctx->hook (filename, &info, ctx->hook_data);
+}
+
+static grub_err_t
+grub_xfs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_xfs_dir_ctx ctx = { hook, hook_data };
+  struct grub_xfs_data *data = 0;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_xfs_mount (device->disk);
+  if (!data)
+    goto mount_fail;
+
+  grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_xfs_iterate_dir,
+			 grub_xfs_read_symlink, GRUB_FSHELP_DIR);
+  if (grub_errno)
+    goto fail;
+
+  grub_xfs_iterate_dir (fdiro, grub_xfs_dir_iter, &ctx);
+
+ fail:
+  if (fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+ mount_fail:
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_xfs_open (struct grub_file *file, const char *name)
+{
+  struct grub_xfs_data *data;
+  struct grub_fshelp_node *fdiro = 0;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_xfs_mount (file->device->disk);
+  if (!data)
+    goto mount_fail;
+
+  grub_fshelp_find_file (name, &data->diropen, &fdiro, grub_xfs_iterate_dir,
+			 grub_xfs_read_symlink, GRUB_FSHELP_REG);
+  if (grub_errno)
+    goto fail;
+
+  if (!fdiro->inode_read)
+    {
+      grub_xfs_read_inode (data, fdiro->ino, &fdiro->inode);
+      if (grub_errno)
+	goto fail;
+    }
+
+  if (fdiro != &data->diropen)
+    {
+      grub_memcpy (&data->diropen, fdiro, grub_xfs_fshelp_size(data));
+      grub_free (fdiro);
+    }
+
+  file->size = grub_be_to_cpu64 (data->diropen.inode.size);
+  file->data = data;
+  file->offset = 0;
+
+  return 0;
+
+ fail:
+  if (fdiro != &data->diropen)
+    grub_free (fdiro);
+  grub_free (data);
+
+ mount_fail:
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+
+static grub_ssize_t
+grub_xfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_xfs_data *data =
+    (struct grub_xfs_data *) file->data;
+
+  return grub_xfs_read_file (&data->diropen,
+			     file->read_hook, file->read_hook_data,
+			     file->offset, len, buf, 0);
+}
+
+
+static grub_err_t
+grub_xfs_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_err_t
+grub_xfs_label (grub_device_t device, char **label)
+{
+  struct grub_xfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_xfs_mount (disk);
+  if (data)
+    *label = grub_strndup ((char *) (data->sblock.label), 12);
+  else
+    *label = 0;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_xfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_xfs_data *data;
+  grub_disk_t disk = device->disk;
+
+  grub_dl_ref (my_mod);
+
+  data = grub_xfs_mount (disk);
+  if (data)
+    {
+      *uuid = grub_xasprintf ("%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
+			     grub_be_to_cpu16 (data->sblock.uuid[0]),
+			     grub_be_to_cpu16 (data->sblock.uuid[1]),
+			     grub_be_to_cpu16 (data->sblock.uuid[2]),
+			     grub_be_to_cpu16 (data->sblock.uuid[3]),
+			     grub_be_to_cpu16 (data->sblock.uuid[4]),
+			     grub_be_to_cpu16 (data->sblock.uuid[5]),
+			     grub_be_to_cpu16 (data->sblock.uuid[6]),
+			     grub_be_to_cpu16 (data->sblock.uuid[7]));
+    }
+  else
+    *uuid = NULL;
+
+  grub_dl_unref (my_mod);
+
+  grub_free (data);
+
+  return grub_errno;
+}
+
+
+
+static struct grub_fs grub_xfs_fs =
+  {
+    .name = "xfs",
+    .fs_dir = grub_xfs_dir,
+    .fs_open = grub_xfs_open,
+    .fs_read = grub_xfs_read,
+    .fs_close = grub_xfs_close,
+    .fs_label = grub_xfs_label,
+    .fs_uuid = grub_xfs_uuid,
+#ifdef GRUB_UTIL
+    .reserved_first_sector = 0,
+    .blocklist_install = 1,
+#endif
+    .next = 0
+  };
+
+GRUB_MOD_INIT(xfs)
+{
+  grub_fs_register (&grub_xfs_fs);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(xfs)
+{
+  grub_fs_unregister (&grub_xfs_fs);
+}
diff --git a/grub-core/fs/zfs/zfs.c b/grub-core/fs/zfs/zfs.c
new file mode 100644
index 0000000..cf4d2ab
--- /dev/null
+++ b/grub-core/fs/zfs/zfs.c
@@ -0,0 +1,4406 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2009,2010,2011  Free Software Foundation, Inc.
+ *  Copyright 2010  Sun Microsystems, Inc.
+ *  Copyright (c) 2012 by Delphix. All rights reserved.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * The zfs plug-in routines for GRUB are:
+ *
+ * zfs_mount() - locates a valid uberblock of the root pool and reads
+ *		in its MOS at the memory address MOS.
+ *
+ * zfs_open() - locates a plain file object by following the MOS
+ *		and places its dnode at the memory address DNODE.
+ *
+ * zfs_read() - read in the data blocks pointed by the DNODE.
+ *
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/zfs/zfs.h>
+#include <grub/zfs/zio.h>
+#include <grub/zfs/dnode.h>
+#include <grub/zfs/uberblock_impl.h>
+#include <grub/zfs/vdev_impl.h>
+#include <grub/zfs/zio_checksum.h>
+#include <grub/zfs/zap_impl.h>
+#include <grub/zfs/zap_leaf.h>
+#include <grub/zfs/zfs_znode.h>
+#include <grub/zfs/dmu.h>
+#include <grub/zfs/dmu_objset.h>
+#include <grub/zfs/sa_impl.h>
+#include <grub/zfs/dsl_dir.h>
+#include <grub/zfs/dsl_dataset.h>
+#include <grub/deflate.h>
+#include <grub/crypto.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define	ZPOOL_PROP_BOOTFS		"bootfs"
+
+/*
+ * For nvlist manipulation. (from nvpair.h)
+ */
+#define	NV_ENCODE_NATIVE	0
+#define	NV_ENCODE_XDR		1
+#define	NV_BIG_ENDIAN	        0
+#define	NV_LITTLE_ENDIAN	1
+#define	DATA_TYPE_UINT64	8
+#define	DATA_TYPE_STRING	9
+#define	DATA_TYPE_NVLIST	19
+#define	DATA_TYPE_NVLIST_ARRAY	20
+
+#ifndef GRUB_UTIL
+static grub_dl_t my_mod;
+#endif
+
+#define	P2PHASE(x, align)		((x) & ((align) - 1))
+
+static inline grub_disk_addr_t
+DVA_OFFSET_TO_PHYS_SECTOR (grub_disk_addr_t offset)
+{
+  return ((offset + VDEV_LABEL_START_SIZE) >> SPA_MINBLOCKSHIFT);
+}
+
+/*
+ * FAT ZAP data structures
+ */
+#define	ZFS_CRC64_POLY 0xC96C5795D7870F42ULL	/* ECMA-182, reflected form */
+static inline grub_uint64_t
+ZAP_HASH_IDX (grub_uint64_t hash, grub_uint64_t n)
+{
+  return (((n) == 0) ? 0 : ((hash) >> (64 - (n))));
+}
+
+#define	CHAIN_END	0xffff	/* end of the chunk chain */
+
+/*
+ * The amount of space within the chunk available for the array is:
+ * chunk size - space for type (1) - space for next pointer (2)
+ */
+#define	ZAP_LEAF_ARRAY_BYTES (ZAP_LEAF_CHUNKSIZE - 3)
+
+static inline int
+ZAP_LEAF_HASH_SHIFT (int bs)
+{
+  return bs - 5;
+}
+
+static inline int
+ZAP_LEAF_HASH_NUMENTRIES (int bs)
+{
+  return 1 << ZAP_LEAF_HASH_SHIFT(bs);
+}
+
+static inline grub_size_t
+LEAF_HASH (int bs, grub_uint64_t h, zap_leaf_phys_t *l)
+{
+  return ((ZAP_LEAF_HASH_NUMENTRIES (bs)-1)
+	  & ((h) >> (64 - ZAP_LEAF_HASH_SHIFT (bs) - l->l_hdr.lh_prefix_len)));
+}
+
+/*
+ * The amount of space available for chunks is:
+ * block size shift - hash entry size (2) * number of hash
+ * entries - header space (2*chunksize)
+ */
+static inline int
+ZAP_LEAF_NUMCHUNKS (int bs)
+{
+  return (((1U << bs) - 2 * ZAP_LEAF_HASH_NUMENTRIES (bs)) /
+	  ZAP_LEAF_CHUNKSIZE - 2);
+}
+
+/*
+ * The chunks start immediately after the hash table.  The end of the
+ * hash table is at l_hash + HASH_NUMENTRIES, which we simply cast to a
+ * chunk_t.
+ */
+static inline zap_leaf_chunk_t *
+ZAP_LEAF_CHUNK (zap_leaf_phys_t *l, int bs, int idx)
+{
+  grub_properly_aligned_t *l_entries;
+
+  l_entries = (grub_properly_aligned_t *) ALIGN_UP((grub_addr_t)l->l_hash, sizeof (grub_properly_aligned_t));
+  return &((zap_leaf_chunk_t *) (l_entries
+				 + (ZAP_LEAF_HASH_NUMENTRIES(bs) * 2)
+				 / sizeof (grub_properly_aligned_t)))[idx];
+}
+
+static inline struct zap_leaf_entry *
+ZAP_LEAF_ENTRY(zap_leaf_phys_t *l, int bs, int idx)
+{
+  return &ZAP_LEAF_CHUNK(l, bs, idx)->l_entry;
+}
+
+
+/*
+ * Decompression Entry - lzjb & lz4
+ */
+
+extern grub_err_t lzjb_decompress (void *, void *, grub_size_t, grub_size_t);
+
+extern grub_err_t lz4_decompress (void *, void *, grub_size_t, grub_size_t);
+
+typedef grub_err_t zfs_decomp_func_t (void *s_start, void *d_start,
+				      grub_size_t s_len, grub_size_t d_len);
+typedef struct decomp_entry
+{
+  const char *name;
+  zfs_decomp_func_t *decomp_func;
+} decomp_entry_t;
+
+/*
+ * Signature for checksum functions.
+ */
+typedef void zio_checksum_t(const void *data, grub_uint64_t size, 
+			    grub_zfs_endian_t endian, zio_cksum_t *zcp);
+
+/*
+ * Information about each checksum function.
+ */
+typedef struct zio_checksum_info {
+  zio_checksum_t	*ci_func; /* checksum function for each byteorder */
+  int		ci_correctable;	/* number of correctable bits	*/
+  int		ci_eck;		/* uses zio embedded checksum? */
+  const char		*ci_name;	/* descriptive name */
+} zio_checksum_info_t;
+
+typedef struct dnode_end
+{
+  dnode_phys_t dn;
+  grub_zfs_endian_t endian;
+} dnode_end_t;
+
+struct grub_zfs_device_desc
+{
+  enum { DEVICE_LEAF, DEVICE_MIRROR, DEVICE_RAIDZ } type;
+  grub_uint64_t id;
+  grub_uint64_t guid;
+  unsigned ashift;
+  unsigned max_children_ashift;
+
+  /* Valid only for non-leafs.  */
+  unsigned n_children;
+  struct grub_zfs_device_desc *children;
+
+  /* Valid only for RAIDZ.  */
+  unsigned nparity;
+
+  /* Valid only for leaf devices.  */
+  grub_device_t dev;
+  grub_disk_addr_t vdev_phys_sector;
+  uberblock_t current_uberblock;
+  int original;
+};
+
+struct subvolume
+{
+  dnode_end_t mdn;
+  grub_uint64_t obj;
+  grub_uint64_t case_insensitive;
+  grub_size_t nkeys;
+  struct
+  {
+    grub_crypto_cipher_handle_t cipher;
+    grub_uint64_t txg;
+    grub_uint64_t algo;
+  } *keyring;
+};
+
+struct grub_zfs_data
+{
+  /* cache for a file block of the currently zfs_open()-ed file */
+  char *file_buf;
+  grub_uint64_t file_start;
+  grub_uint64_t file_end;
+
+  /* cache for a dnode block */
+  dnode_phys_t *dnode_buf;
+  dnode_phys_t *dnode_mdn;
+  grub_uint64_t dnode_start;
+  grub_uint64_t dnode_end;
+  grub_zfs_endian_t dnode_endian;
+
+  dnode_end_t mos;
+  dnode_end_t dnode;
+  struct subvolume subvol;
+
+  struct grub_zfs_device_desc *devices_attached;
+  unsigned n_devices_attached;
+  unsigned n_devices_allocated;
+  struct grub_zfs_device_desc *device_original;
+
+  uberblock_t current_uberblock;
+
+  grub_uint64_t guid;
+};
+
+/* Context for grub_zfs_dir.  */
+struct grub_zfs_dir_ctx
+{
+  grub_fs_dir_hook_t hook;
+  void *hook_data;
+  struct grub_zfs_data *data;
+};
+
+grub_err_t (*grub_zfs_decrypt) (grub_crypto_cipher_handle_t cipher,
+				grub_uint64_t algo,
+				void *nonce,
+				char *buf, grub_size_t size,
+				const grub_uint32_t *expected_mac,
+				grub_zfs_endian_t endian) = NULL;
+grub_crypto_cipher_handle_t (*grub_zfs_load_key) (const struct grub_zfs_key *key,
+						  grub_size_t keysize,
+						  grub_uint64_t salt,
+						  grub_uint64_t algo) = NULL;
+/*
+ * List of pool features that the grub implementation of ZFS supports for
+ * read. Note that features that are only required for write do not need
+ * to be listed here since grub opens pools in read-only mode.
+ */
+#define MAX_SUPPORTED_FEATURE_STRLEN 50
+static const char *spa_feature_names[] = {
+  "org.illumos:lz4_compress",
+  "com.delphix:hole_birth",
+  "com.delphix:embedded_data",
+  "com.delphix:extensible_dataset",
+  "org.open-zfs:large_blocks",
+  NULL
+};
+
+static int
+check_feature(const char *name, grub_uint64_t val, struct grub_zfs_dir_ctx *ctx);
+static grub_err_t
+check_mos_features(dnode_phys_t *mosmdn_phys,grub_zfs_endian_t endian,struct grub_zfs_data* data );
+
+static grub_err_t 
+zlib_decompress (void *s, void *d,
+		 grub_size_t slen, grub_size_t dlen)
+{
+  if (grub_zlib_decompress (s, slen, 0, d, dlen) == (grub_ssize_t) dlen)
+    return GRUB_ERR_NONE;
+
+  if (!grub_errno)
+    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		"premature end of compressed");
+  return grub_errno;
+}
+
+static grub_err_t 
+zle_decompress (void *s, void *d,
+		grub_size_t slen, grub_size_t dlen)
+{
+  grub_uint8_t *iptr, *optr;
+  grub_size_t clen;
+  for (iptr = s, optr = d; iptr < (grub_uint8_t *) s + slen
+	 && optr < (grub_uint8_t *) d + dlen;)
+    {
+      if (*iptr & 0x80)
+	clen = ((*iptr) & 0x7f) + 0x41;
+      else
+	clen = ((*iptr) & 0x3f) + 1;
+      if ((grub_ssize_t) clen > (grub_uint8_t *) d + dlen - optr)
+	clen = (grub_uint8_t *) d + dlen - optr;
+      if (*iptr & 0x40 || *iptr & 0x80)
+	{
+	  grub_memset (optr, 0, clen);
+	  iptr++;
+	  optr += clen;
+	  continue;
+	}
+      if ((grub_ssize_t) clen > (grub_uint8_t *) s + slen - iptr - 1)
+	clen = (grub_uint8_t *) s + slen - iptr - 1;
+      grub_memcpy (optr, iptr + 1, clen);
+      optr += clen;
+      iptr += clen + 1;
+    }
+  if (optr < (grub_uint8_t *) d + dlen)
+    grub_memset (optr, 0, (grub_uint8_t *) d + dlen - optr);
+  return GRUB_ERR_NONE;
+}
+
+static decomp_entry_t decomp_table[ZIO_COMPRESS_FUNCTIONS] = {
+  {"inherit", NULL},		/* ZIO_COMPRESS_INHERIT */
+  {"on", lzjb_decompress},	/* ZIO_COMPRESS_ON */
+  {"off", NULL},		/* ZIO_COMPRESS_OFF */
+  {"lzjb", lzjb_decompress},	/* ZIO_COMPRESS_LZJB */
+  {"empty", NULL},		/* ZIO_COMPRESS_EMPTY */
+  {"gzip-1", zlib_decompress},  /* ZIO_COMPRESS_GZIP1 */
+  {"gzip-2", zlib_decompress},  /* ZIO_COMPRESS_GZIP2 */
+  {"gzip-3", zlib_decompress},  /* ZIO_COMPRESS_GZIP3 */
+  {"gzip-4", zlib_decompress},  /* ZIO_COMPRESS_GZIP4 */
+  {"gzip-5", zlib_decompress},  /* ZIO_COMPRESS_GZIP5 */
+  {"gzip-6", zlib_decompress},  /* ZIO_COMPRESS_GZIP6 */
+  {"gzip-7", zlib_decompress},  /* ZIO_COMPRESS_GZIP7 */
+  {"gzip-8", zlib_decompress},  /* ZIO_COMPRESS_GZIP8 */
+  {"gzip-9", zlib_decompress},  /* ZIO_COMPRESS_GZIP9 */
+  {"zle", zle_decompress},      /* ZIO_COMPRESS_ZLE   */
+  {"lz4", lz4_decompress},      /* ZIO_COMPRESS_LZ4   */
+};
+
+static grub_err_t zio_read_data (blkptr_t * bp, grub_zfs_endian_t endian,
+				 void *buf, struct grub_zfs_data *data);
+
+/*
+ * Our own version of log2().  Same thing as highbit()-1.
+ */
+static int
+zfs_log2 (grub_uint64_t num)
+{
+  int i = 0;
+
+  while (num > 1)
+    {
+      i++;
+      num = num >> 1;
+    }
+
+  return i;
+}
+
+/* Checksum Functions */
+static void
+zio_checksum_off (const void *buf __attribute__ ((unused)),
+		  grub_uint64_t size __attribute__ ((unused)),
+		  grub_zfs_endian_t endian __attribute__ ((unused)),
+		  zio_cksum_t * zcp)
+{
+  ZIO_SET_CHECKSUM (zcp, 0, 0, 0, 0);
+}
+
+/* Checksum Table and Values */
+static zio_checksum_info_t zio_checksum_table[ZIO_CHECKSUM_FUNCTIONS] = {
+  {NULL, 0, 0, "inherit"},
+  {NULL, 0, 0, "on"},
+  {zio_checksum_off, 0, 0, "off"},
+  {zio_checksum_SHA256, 1, 1, "label"},
+  {zio_checksum_SHA256, 1, 1, "gang_header"},
+  {NULL, 0, 0, "zilog"},
+  {fletcher_2, 0, 0, "fletcher2"},
+  {fletcher_4, 1, 0, "fletcher4"},
+  {zio_checksum_SHA256, 1, 0, "SHA256"},
+  {NULL, 0, 0, "zilog2"},
+  {zio_checksum_SHA256, 1, 0, "SHA256+MAC"},
+};
+
+/*
+ * zio_checksum_verify: Provides support for checksum verification.
+ *
+ * Fletcher2, Fletcher4, and SHA256 are supported.
+ *
+ */
+static grub_err_t
+zio_checksum_verify (zio_cksum_t zc, grub_uint32_t checksum,
+		     grub_zfs_endian_t endian, 
+		     char *buf, grub_size_t size)
+{
+  zio_eck_t *zec = (zio_eck_t *) (buf + size) - 1;
+  zio_checksum_info_t *ci = &zio_checksum_table[checksum];
+  zio_cksum_t actual_cksum, expected_cksum;
+
+  if (checksum >= ZIO_CHECKSUM_FUNCTIONS || ci->ci_func == NULL)
+    {
+      grub_dprintf ("zfs", "unknown checksum function %d\n", checksum);
+      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, 
+			 "unknown checksum function %d", checksum);
+    }
+
+  if (ci->ci_eck)
+    {
+      expected_cksum = zec->zec_cksum;  
+      zec->zec_cksum = zc;  
+      ci->ci_func (buf, size, endian, &actual_cksum);
+      zec->zec_cksum = expected_cksum;
+      zc = expected_cksum;
+    }
+  else
+    ci->ci_func (buf, size, endian, &actual_cksum);
+
+  if (grub_memcmp (&actual_cksum, &zc,
+		   checksum != ZIO_CHECKSUM_SHA256_MAC ? 32 : 20) != 0)
+    {
+      grub_dprintf ("zfs", "checksum %s verification failed\n", ci->ci_name);
+      grub_dprintf ("zfs", "actual checksum %016llx %016llx %016llx %016llx\n",
+		    (unsigned long long) actual_cksum.zc_word[0], 
+		    (unsigned long long) actual_cksum.zc_word[1],
+		    (unsigned long long) actual_cksum.zc_word[2], 
+		    (unsigned long long) actual_cksum.zc_word[3]);
+      grub_dprintf ("zfs", "expected checksum %016llx %016llx %016llx %016llx\n",
+		    (unsigned long long) zc.zc_word[0], 
+		    (unsigned long long) zc.zc_word[1],
+		    (unsigned long long) zc.zc_word[2], 
+		    (unsigned long long) zc.zc_word[3]);
+      return grub_error (GRUB_ERR_BAD_FS, N_("checksum verification failed"));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * vdev_uberblock_compare takes two uberblock structures and returns an integer
+ * indicating the more recent of the two.
+ * 	Return Value = 1 if ub2 is more recent
+ * 	Return Value = -1 if ub1 is more recent
+ * The most recent uberblock is determined using its transaction number and
+ * timestamp.  The uberblock with the highest transaction number is
+ * considered "newer".  If the transaction numbers of the two blocks match, the
+ * timestamps are compared to determine the "newer" of the two.
+ */
+static int
+vdev_uberblock_compare (uberblock_t * ub1, uberblock_t * ub2)
+{
+  grub_zfs_endian_t ub1_endian, ub2_endian;
+  if (grub_zfs_to_cpu64 (ub1->ub_magic, GRUB_ZFS_LITTLE_ENDIAN)
+      == UBERBLOCK_MAGIC)
+    ub1_endian = GRUB_ZFS_LITTLE_ENDIAN;
+  else
+    ub1_endian = GRUB_ZFS_BIG_ENDIAN;
+  if (grub_zfs_to_cpu64 (ub2->ub_magic, GRUB_ZFS_LITTLE_ENDIAN)
+      == UBERBLOCK_MAGIC)
+    ub2_endian = GRUB_ZFS_LITTLE_ENDIAN;
+  else
+    ub2_endian = GRUB_ZFS_BIG_ENDIAN;
+
+  if (grub_zfs_to_cpu64 (ub1->ub_txg, ub1_endian) 
+      < grub_zfs_to_cpu64 (ub2->ub_txg, ub2_endian))
+    return -1;
+  if (grub_zfs_to_cpu64 (ub1->ub_txg, ub1_endian) 
+      > grub_zfs_to_cpu64 (ub2->ub_txg, ub2_endian))
+    return 1;
+
+  if (grub_zfs_to_cpu64 (ub1->ub_timestamp, ub1_endian) 
+      < grub_zfs_to_cpu64 (ub2->ub_timestamp, ub2_endian))
+    return -1;
+  if (grub_zfs_to_cpu64 (ub1->ub_timestamp, ub1_endian) 
+      > grub_zfs_to_cpu64 (ub2->ub_timestamp, ub2_endian))
+    return 1;
+
+  return 0;
+}
+
+/*
+ * Three pieces of information are needed to verify an uberblock: the magic
+ * number, the version number, and the checksum.
+ *
+ * Currently Implemented: version number, magic number, checksum
+ *
+ */
+static grub_err_t
+uberblock_verify (uberblock_phys_t * ub, grub_uint64_t offset,
+		  grub_size_t s)
+{
+  uberblock_t *uber = &ub->ubp_uberblock;
+  grub_err_t err;
+  grub_zfs_endian_t endian = GRUB_ZFS_UNKNOWN_ENDIAN;
+  zio_cksum_t zc;
+
+  if (grub_zfs_to_cpu64 (uber->ub_magic, GRUB_ZFS_LITTLE_ENDIAN)
+      == UBERBLOCK_MAGIC
+      && SPA_VERSION_IS_SUPPORTED(grub_zfs_to_cpu64 (uber->ub_version, GRUB_ZFS_LITTLE_ENDIAN)))
+    endian = GRUB_ZFS_LITTLE_ENDIAN;
+
+  if (grub_zfs_to_cpu64 (uber->ub_magic, GRUB_ZFS_BIG_ENDIAN) == UBERBLOCK_MAGIC
+      && SPA_VERSION_IS_SUPPORTED(grub_zfs_to_cpu64 (uber->ub_version, GRUB_ZFS_BIG_ENDIAN)))
+    endian = GRUB_ZFS_BIG_ENDIAN;
+
+  if (endian == GRUB_ZFS_UNKNOWN_ENDIAN)
+    return grub_error (GRUB_ERR_BAD_FS, "invalid uberblock magic");
+
+  grub_memset (&zc, 0, sizeof (zc));
+
+  zc.zc_word[0] = grub_cpu_to_zfs64 (offset, endian);
+  err = zio_checksum_verify (zc, ZIO_CHECKSUM_LABEL, endian,
+			     (char *) ub, s);
+
+  return err;
+}
+
+/*
+ * Find the best uberblock.
+ * Return:
+ *    Success - Pointer to the best uberblock.
+ *    Failure - NULL
+ */
+static uberblock_phys_t *
+find_bestub (uberblock_phys_t * ub_array,
+	     const struct grub_zfs_device_desc *desc)
+{
+  uberblock_phys_t *ubbest = NULL, *ubptr;
+  int i;
+  grub_disk_addr_t offset;
+  grub_err_t err = GRUB_ERR_NONE;
+  int ub_shift;
+
+  ub_shift = desc->ashift;
+  if (ub_shift < VDEV_UBERBLOCK_SHIFT)
+    ub_shift = VDEV_UBERBLOCK_SHIFT;
+
+  for (i = 0; i < (VDEV_UBERBLOCK_RING >> ub_shift); i++)
+    {
+      offset = (desc->vdev_phys_sector << SPA_MINBLOCKSHIFT) + VDEV_PHYS_SIZE
+	+ (i << ub_shift);
+
+      ubptr = (uberblock_phys_t *) ((grub_properly_aligned_t *) ub_array
+				    + ((i << ub_shift)
+				       / sizeof (grub_properly_aligned_t)));
+      err = uberblock_verify (ubptr, offset, (grub_size_t) 1 << ub_shift);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+      if (ubbest == NULL 
+	  || vdev_uberblock_compare (&(ubptr->ubp_uberblock),
+				     &(ubbest->ubp_uberblock)) > 0)
+	ubbest = ubptr;
+    }
+  if (!ubbest)
+    grub_errno = err;
+
+  return ubbest;
+}
+
+static inline grub_size_t
+get_psize (blkptr_t * bp, grub_zfs_endian_t endian)
+{
+  return ((((grub_zfs_to_cpu64 ((bp)->blk_prop, endian) >> 16) & 0xffff) + 1)
+	  << SPA_MINBLOCKSHIFT);
+}
+
+static grub_uint64_t
+dva_get_offset (const dva_t *dva, grub_zfs_endian_t endian)
+{
+  grub_dprintf ("zfs", "dva=%llx, %llx\n", 
+		(unsigned long long) dva->dva_word[0], 
+		(unsigned long long) dva->dva_word[1]);
+  return grub_zfs_to_cpu64 ((dva)->dva_word[1], 
+			    endian) << SPA_MINBLOCKSHIFT;
+}
+
+static grub_err_t
+zfs_fetch_nvlist (struct grub_zfs_device_desc *diskdesc, char **nvlist)
+{
+  grub_err_t err;
+
+  *nvlist = 0;
+
+  if (!diskdesc->dev)
+    return grub_error (GRUB_ERR_BUG, "member drive unknown");
+
+  *nvlist = grub_malloc (VDEV_PHYS_SIZE);
+
+  /* Read in the vdev name-value pair list (112K). */
+  err = grub_disk_read (diskdesc->dev->disk, diskdesc->vdev_phys_sector, 0,
+			VDEV_PHYS_SIZE, *nvlist);
+  if (err)
+    {
+      grub_free (*nvlist);
+      *nvlist = 0;
+      return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+fill_vdev_info_real (struct grub_zfs_data *data,
+		     const char *nvlist,
+		     struct grub_zfs_device_desc *fill,
+		     struct grub_zfs_device_desc *insert,
+		     int *inserted,
+		     unsigned ashift)
+{
+  char *type;
+
+  type = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_TYPE);
+
+  if (!type)
+    return grub_errno;
+
+  if (!grub_zfs_nvlist_lookup_uint64 (nvlist, "id", &(fill->id)))
+    {
+      grub_free (type);
+      return grub_error (GRUB_ERR_BAD_FS, "couldn't find vdev id");
+    }
+
+  if (!grub_zfs_nvlist_lookup_uint64 (nvlist, "guid", &(fill->guid)))
+    {
+      grub_free (type);
+      return grub_error (GRUB_ERR_BAD_FS, "couldn't find vdev id");
+    }
+
+  {
+    grub_uint64_t par;
+    if (grub_zfs_nvlist_lookup_uint64 (nvlist, "ashift", &par))
+      fill->ashift = par;
+    else if (ashift != 0xffffffff)
+      fill->ashift = ashift;
+    else
+      {
+	grub_free (type);
+	return grub_error (GRUB_ERR_BAD_FS, "couldn't find ashift");
+      }
+  }
+
+  fill->max_children_ashift = 0;
+
+  if (grub_strcmp (type, VDEV_TYPE_DISK) == 0
+      || grub_strcmp (type, VDEV_TYPE_FILE) == 0)
+    {
+      fill->type = DEVICE_LEAF;
+
+      if (!fill->dev && fill->guid == insert->guid)
+	{
+	  fill->dev = insert->dev;
+	  fill->vdev_phys_sector = insert->vdev_phys_sector;
+	  fill->current_uberblock = insert->current_uberblock;
+	  fill->original = insert->original;
+	  if (!data->device_original)
+	    data->device_original = fill;
+	  insert->ashift = fill->ashift;
+	  *inserted = 1;
+	}
+
+      grub_free (type);
+
+      return GRUB_ERR_NONE;
+    }
+
+  if (grub_strcmp (type, VDEV_TYPE_MIRROR) == 0
+      || grub_strcmp (type, VDEV_TYPE_RAIDZ) == 0)
+    {
+      int nelm, i;
+
+      if (grub_strcmp (type, VDEV_TYPE_MIRROR) == 0)
+	fill->type = DEVICE_MIRROR;
+      else
+	{
+	  grub_uint64_t par;
+	  fill->type = DEVICE_RAIDZ;
+	  if (!grub_zfs_nvlist_lookup_uint64 (nvlist, "nparity", &par))
+	    {
+	      grub_free (type);
+	      return grub_error (GRUB_ERR_BAD_FS, "couldn't find raidz parity");
+	    }
+	  fill->nparity = par;
+	}
+
+      nelm = grub_zfs_nvlist_lookup_nvlist_array_get_nelm (nvlist,
+							   ZPOOL_CONFIG_CHILDREN);
+
+      if (nelm <= 0)
+	{
+	  grub_free (type);
+	  return grub_error (GRUB_ERR_BAD_FS, "incorrect mirror VDEV");
+	}
+
+      if (!fill->children)
+	{
+	  fill->n_children = nelm;
+	  
+	  fill->children = grub_zalloc (fill->n_children
+					* sizeof (fill->children[0]));
+	}
+
+      for (i = 0; i < nelm; i++)
+	{
+	  char *child;
+	  grub_err_t err;
+
+	  child = grub_zfs_nvlist_lookup_nvlist_array
+	    (nvlist, ZPOOL_CONFIG_CHILDREN, i);
+
+	  err = fill_vdev_info_real (data, child, &fill->children[i], insert,
+				     inserted, fill->ashift);
+
+	  grub_free (child);
+
+	  if (err)
+	    {
+	      grub_free (type);
+	      return err;
+	    }
+	  if (fill->children[i].ashift > fill->max_children_ashift)
+	    fill->max_children_ashift = fill->children[i].ashift;
+	}
+      grub_free (type);
+      return GRUB_ERR_NONE;
+    }
+
+  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "vdev %s isn't supported", type);
+  grub_free (type);
+  return grub_errno;
+}
+
+static grub_err_t
+fill_vdev_info (struct grub_zfs_data *data,
+		char *nvlist, struct grub_zfs_device_desc *diskdesc,
+		int *inserted)
+{
+  grub_uint64_t id;
+  unsigned i;
+
+  *inserted = 0;
+
+  if (!grub_zfs_nvlist_lookup_uint64 (nvlist, "id", &id))
+    return grub_error (GRUB_ERR_BAD_FS, "couldn't find vdev id");
+
+  for (i = 0; i < data->n_devices_attached; i++)
+    if (data->devices_attached[i].id == id)
+      return fill_vdev_info_real (data, nvlist, &data->devices_attached[i],
+				  diskdesc, inserted, 0xffffffff);
+
+  data->n_devices_attached++;
+  if (data->n_devices_attached > data->n_devices_allocated)
+    {
+      void *tmp;
+      grub_size_t sz;
+
+      if (grub_mul (data->n_devices_attached, 2, &data->n_devices_allocated) ||
+	  grub_add (data->n_devices_allocated, 1, &data->n_devices_allocated) ||
+	  grub_mul (data->n_devices_allocated, sizeof (data->devices_attached[0]), &sz))
+	return GRUB_ERR_OUT_OF_RANGE;
+
+      data->devices_attached = grub_realloc (tmp = data->devices_attached, sz);
+      if (!data->devices_attached)
+	{
+	  data->devices_attached = tmp;
+	  return grub_errno;
+	}
+    }
+
+  grub_memset (&data->devices_attached[data->n_devices_attached - 1],
+	       0, sizeof (data->devices_attached[data->n_devices_attached - 1]));
+
+  return fill_vdev_info_real (data, nvlist,
+			      &data->devices_attached[data->n_devices_attached - 1],
+			      diskdesc, inserted, 0xffffffff);
+}
+
+/*
+ * For a given XDR packed nvlist, verify the first 4 bytes and move on.
+ *
+ * An XDR packed nvlist is encoded as (comments from nvs_xdr_create) :
+ *
+ *      encoding method/host endian     (4 bytes)
+ *      nvl_version                     (4 bytes)
+ *      nvl_nvflag                      (4 bytes)
+ *	encoded nvpairs:
+ *		encoded size of the nvpair      (4 bytes)
+ *		decoded size of the nvpair      (4 bytes)
+ *		name string size                (4 bytes)
+ *		name string data                (sizeof(NV_ALIGN4(string))
+ *		data type                       (4 bytes)
+ *		# of elements in the nvpair     (4 bytes)
+ *		data
+ *      2 zero's for the last nvpair
+ *		(end of the entire list)	(8 bytes)
+ *
+ */
+
+/*
+ * The nvlist_next_nvpair() function returns a handle to the next nvpair in the
+ * list following nvpair. If nvpair is NULL, the first pair is returned. If
+ * nvpair is the last pair in the nvlist, NULL is returned.
+ */
+static const char *
+nvlist_next_nvpair (const char *nvl, const char *nvpair)
+{
+  const char *nvp;
+  int encode_size;
+  int name_len;
+  if (nvl == NULL)
+    return NULL;
+
+  if (nvpair == NULL)
+    {
+      /* skip over header, nvl_version and nvl_nvflag */
+      nvpair = nvl + 4 * 3;
+    } 
+  else
+    {
+      /* skip to the next nvpair */
+      encode_size = grub_be_to_cpu32 (grub_get_unaligned32(nvpair));
+      nvpair += encode_size;
+      /*If encode_size equals 0 nvlist_next_nvpair would return
+       * the same pair received in input, leading to an infinite loop.
+       * If encode_size is less than 0, this will move the pointer
+       * backwards, *possibly* examinining two times the same nvpair
+       * and potentially getting into an infinite loop. */
+      if(encode_size <= 0)
+	{
+	  grub_dprintf ("zfs", "nvpair with size <= 0\n");
+	  grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist");
+	  return NULL;
+	}
+    }
+  /* 8 bytes of 0 marks the end of the list */
+  if (grub_get_unaligned64 (nvpair) == 0)
+    return NULL;
+  /*consistency checks*/
+  if (nvpair + 4 * 3 >= nvl + VDEV_PHYS_SIZE)
+    {
+      grub_dprintf ("zfs", "nvlist overflow\n");
+      grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist");
+      return NULL;
+    }
+  encode_size = grub_be_to_cpu32 (grub_get_unaligned32(nvpair));
+
+  nvp = nvpair + 4*2;
+  name_len = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+  nvp += 4;
+
+  nvp = nvp + ((name_len + 3) & ~3); // align 
+  if (nvp + 4 >= nvl + VDEV_PHYS_SIZE                        
+      || encode_size < 0
+      || nvp + 4 + encode_size > nvl + VDEV_PHYS_SIZE)       
+    {
+      grub_dprintf ("zfs", "nvlist overflow\n");
+      grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist");
+      return NULL;
+    }
+  /* end consistency checks */
+
+  return nvpair;
+}
+
+/*
+ * This function returns 0 on success and 1 on failure. On success, a string
+ * containing the name of nvpair is saved in buf.
+ */
+static int
+nvpair_name (const char *nvp, char **buf, grub_size_t *buflen)
+{
+  /* skip over encode/decode size */
+  nvp += 4 * 2;
+	
+  *buf = (char *) (nvp + 4);
+  *buflen = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+
+  return 0;
+}
+
+/*
+ * This function retrieves the value of the nvpair in the form of enumerated
+ * type data_type_t.
+ */
+static int
+nvpair_type (const char *nvp)
+{
+  int name_len, type;
+
+  /* skip over encode/decode size */
+  nvp += 4 * 2;
+
+  /* skip over name_len */
+  name_len = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+  nvp += 4;
+
+  /* skip over name */
+  nvp = nvp + ((name_len + 3) & ~3); /* align */
+
+  type = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+
+  return type;
+}
+
+static int
+nvpair_value (const char *nvp,char **val,
+	      grub_size_t *size_out, grub_size_t *nelm_out)
+{
+  int name_len,nelm,encode_size;
+
+  /* skip over encode/decode size */
+  encode_size = grub_be_to_cpu32 (grub_get_unaligned32(nvp));
+  nvp += 8;
+
+  /* skip over name_len */
+  name_len = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+  nvp += 4;
+
+  /* skip over name */
+  nvp = nvp + ((name_len + 3) & ~3); /* align */
+	
+  /* skip over type */
+  nvp += 4;
+  nelm = grub_be_to_cpu32 (grub_get_unaligned32 (nvp));
+  nvp +=4;
+  if (nelm < 1)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "empty nvpair");
+      return 0;
+    }
+  *val = (char *) nvp;
+  *size_out = encode_size;
+  if (nelm_out)
+    *nelm_out = nelm;
+	    
+  return 1;
+}
+
+/*
+ * Check the disk label information and retrieve needed vdev name-value pairs.
+ *
+ */
+static grub_err_t
+check_pool_label (struct grub_zfs_data *data,
+		  struct grub_zfs_device_desc *diskdesc,
+		  int *inserted, int original)
+{
+  grub_uint64_t pool_state, txg = 0;
+  char *nvlist,*features;
+#if 0
+  char *nv;
+#endif
+  grub_uint64_t poolguid;
+  grub_uint64_t version;
+  int found;
+  grub_err_t err;
+  grub_zfs_endian_t endian;
+  vdev_phys_t *phys;
+  zio_cksum_t emptycksum;
+
+  *inserted = 0;
+
+  err = zfs_fetch_nvlist (diskdesc, &nvlist);
+  if (err)
+    return err;
+
+  phys = (vdev_phys_t*) nvlist;
+  if (grub_zfs_to_cpu64 (phys->vp_zbt.zec_magic,
+			 GRUB_ZFS_LITTLE_ENDIAN)
+      == ZEC_MAGIC)
+    endian = GRUB_ZFS_LITTLE_ENDIAN;
+  else if (grub_zfs_to_cpu64 (phys->vp_zbt.zec_magic,
+			      GRUB_ZFS_BIG_ENDIAN)
+	   == ZEC_MAGIC)
+    endian = GRUB_ZFS_BIG_ENDIAN;
+  else
+    {
+      grub_free (nvlist);
+      return grub_error (GRUB_ERR_BAD_FS,
+			 "bad vdev_phys_t.vp_zbt.zec_magic number");
+    }
+  /* Now check the integrity of the vdev_phys_t structure though checksum.  */
+  ZIO_SET_CHECKSUM(&emptycksum, diskdesc->vdev_phys_sector << 9, 0, 0, 0);
+  err = zio_checksum_verify (emptycksum, ZIO_CHECKSUM_LABEL, endian,
+			     nvlist, VDEV_PHYS_SIZE);
+  if (err)
+    return err;
+
+  grub_dprintf ("zfs", "check 2 passed\n");
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_POOL_STATE,
+					 &pool_state);
+  if (! found)
+    {
+      grub_free (nvlist);
+      if (! grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, ZPOOL_CONFIG_POOL_STATE " not found");
+      return grub_errno;
+    }
+  grub_dprintf ("zfs", "check 3 passed\n");
+
+  if (pool_state == POOL_STATE_DESTROYED)
+    {
+      grub_free (nvlist);
+      return grub_error (GRUB_ERR_BAD_FS, "zpool is marked as destroyed");
+    }
+  grub_dprintf ("zfs", "check 4 passed\n");
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_POOL_TXG, &txg);
+  if (!found)
+    {
+      grub_free (nvlist);
+      if (! grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, ZPOOL_CONFIG_POOL_TXG " not found");
+      return grub_errno;
+    }
+  grub_dprintf ("zfs", "check 6 passed\n");
+
+  /* not an active device */
+  if (txg == 0)
+    {
+      grub_free (nvlist);
+      return grub_error (GRUB_ERR_BAD_FS, "zpool isn't active");
+    }
+  grub_dprintf ("zfs", "check 7 passed\n");
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_VERSION,
+					 &version);
+  if (! found)
+    {
+      grub_free (nvlist);
+      if (! grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, ZPOOL_CONFIG_VERSION " not found");
+      return grub_errno;
+    }
+  grub_dprintf ("zfs", "check 8 passed\n");
+
+  if (!SPA_VERSION_IS_SUPPORTED(version))
+    {
+      grub_free (nvlist);
+      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			 "too new version %llu > %llu",
+			 (unsigned long long) version,
+			 (unsigned long long) SPA_VERSION_BEFORE_FEATURES);
+    }
+  grub_dprintf ("zfs", "check 9 passed\n");
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_GUID,
+					 &(diskdesc->guid));
+  if (! found)
+    {
+      grub_free (nvlist);
+      if (! grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, ZPOOL_CONFIG_GUID " not found");
+      return grub_errno;
+    }
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_POOL_GUID,
+					 &poolguid);
+  if (! found)
+    {
+      grub_free (nvlist);
+      if (! grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, ZPOOL_CONFIG_POOL_GUID " not found");
+      return grub_errno;
+    }
+
+  grub_dprintf ("zfs", "check 11 passed\n");
+
+  if (original)
+    data->guid = poolguid;
+
+  if (data->guid != poolguid)
+    return grub_error (GRUB_ERR_BAD_FS, "another zpool");
+
+  {
+    char *nv;
+    nv = grub_zfs_nvlist_lookup_nvlist (nvlist, ZPOOL_CONFIG_VDEV_TREE);
+
+    if (!nv)
+      {
+	grub_free (nvlist);
+	return grub_error (GRUB_ERR_BAD_FS, "couldn't find vdev tree");
+      }
+    err = fill_vdev_info (data, nv, diskdesc, inserted);
+    if (err)
+      {
+	grub_free (nv);
+	grub_free (nvlist);
+	return err;
+      }
+    grub_free (nv);
+  }
+  grub_dprintf ("zfs", "check 10 passed\n");
+  features = grub_zfs_nvlist_lookup_nvlist(nvlist,
+					   ZPOOL_CONFIG_FEATURES_FOR_READ);
+  if (features)
+    {
+      const char *nvp=NULL;
+      char name[MAX_SUPPORTED_FEATURE_STRLEN + 1];
+      char *nameptr;
+      grub_size_t namelen;
+      while ((nvp = nvlist_next_nvpair(features, nvp)) != NULL)
+	{
+	  nvpair_name (nvp, &nameptr, &namelen);
+	  if(namelen > MAX_SUPPORTED_FEATURE_STRLEN)
+	    namelen = MAX_SUPPORTED_FEATURE_STRLEN;
+	  grub_memcpy (name, nameptr, namelen);
+	  name[namelen] = '\0';
+	  grub_dprintf("zfs","str=%s\n",name);
+	  if (check_feature(name,1, NULL) != 0)
+	    {
+	      grub_dprintf("zfs","feature missing in check_pool_label:%s\n",name);
+	      err= grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET," check_pool_label missing feature '%s' for read",name);
+	      return err;
+	    }
+	}
+    }
+  grub_dprintf ("zfs", "check 12 passed (feature flags)\n");
+  grub_free (nvlist);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+scan_disk (grub_device_t dev, struct grub_zfs_data *data,
+	   int original, int *inserted)
+{
+  int label = 0;
+  uberblock_phys_t *ub_array, *ubbest = NULL;
+  vdev_boot_header_t *bh;
+  grub_err_t err;
+  int vdevnum;
+  struct grub_zfs_device_desc desc;
+
+  ub_array = grub_malloc (VDEV_UBERBLOCK_RING);
+  if (!ub_array)
+    return grub_errno;
+
+  bh = grub_malloc (VDEV_BOOT_HEADER_SIZE);
+  if (!bh)
+    {
+      grub_free (ub_array);
+      return grub_errno;
+    }
+
+  vdevnum = VDEV_LABELS;
+
+  desc.dev = dev;
+  desc.original = original;
+
+  /* Don't check back labels on CDROM.  */
+  if (grub_disk_native_sectors (dev->disk) == GRUB_DISK_SIZE_UNKNOWN)
+    vdevnum = VDEV_LABELS / 2;
+
+  for (label = 0; ubbest == NULL && label < vdevnum; label++)
+    {
+      desc.vdev_phys_sector
+	= label * (sizeof (vdev_label_t) >> SPA_MINBLOCKSHIFT)
+	+ ((VDEV_SKIP_SIZE + VDEV_BOOT_HEADER_SIZE) >> SPA_MINBLOCKSHIFT)
+	+ (label < VDEV_LABELS / 2 ? 0 : 
+	   ALIGN_DOWN (grub_disk_native_sectors (dev->disk), sizeof (vdev_label_t))
+	   - VDEV_LABELS * (sizeof (vdev_label_t) >> SPA_MINBLOCKSHIFT));
+
+      /* Read in the uberblock ring (128K). */
+      err = grub_disk_read (dev->disk, desc.vdev_phys_sector
+			    + (VDEV_PHYS_SIZE >> SPA_MINBLOCKSHIFT),
+			    0, VDEV_UBERBLOCK_RING, (char *) ub_array);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+      grub_dprintf ("zfs", "label ok %d\n", label);
+
+      err = check_pool_label (data, &desc, inserted, original);
+      if (err || !*inserted)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+
+      ubbest = find_bestub (ub_array, &desc);
+      if (!ubbest)
+	{
+	  grub_dprintf ("zfs", "No uberblock found\n");
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+
+      grub_memmove (&(desc.current_uberblock),
+		    &ubbest->ubp_uberblock, sizeof (uberblock_t));
+      if (original)
+	grub_memmove (&(data->current_uberblock),
+		      &ubbest->ubp_uberblock, sizeof (uberblock_t));
+
+#if 0
+      if (find_best_root &&
+	  vdev_uberblock_compare (&ubbest->ubp_uberblock,
+				  &(current_uberblock)) <= 0)
+	continue;
+#endif
+      grub_free (ub_array);
+      grub_free (bh);
+      return GRUB_ERR_NONE;
+    }
+  
+  grub_free (ub_array);
+  grub_free (bh);
+
+  return grub_error (GRUB_ERR_BAD_FS, "couldn't find a valid label");
+}
+
+/* Helper for scan_devices.  */
+static int
+scan_devices_iter (const char *name, void *hook_data)
+{
+  struct grub_zfs_data *data = hook_data;
+  grub_device_t dev;
+  grub_err_t err;
+  int inserted;
+
+  dev = grub_device_open (name);
+  if (!dev)
+    return 0;
+  if (!dev->disk)
+    {
+      grub_device_close (dev);
+      return 0;
+    }
+  err = scan_disk (dev, data, 0, &inserted);
+  if (err == GRUB_ERR_BAD_FS)
+    {
+      grub_device_close (dev);
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  if (err)
+    {
+      grub_device_close (dev);
+      grub_print_error ();
+      return 0;
+    }
+
+  if (!inserted)
+    grub_device_close (dev);
+  
+  return 0;
+}
+
+static grub_err_t
+scan_devices (struct grub_zfs_data *data)
+{
+  grub_device_iterate (scan_devices_iter, data);
+  return GRUB_ERR_NONE;
+}
+
+/* x**y.  */
+static grub_uint8_t powx[255 * 2];
+/* Such an s that x**s = y */
+static int powx_inv[256];
+static const grub_uint8_t poly = 0x1d;
+
+/* perform the operation a ^= b * (x ** (known_idx * recovery_pow) ) */
+static inline void
+xor_out (grub_uint8_t *a, const grub_uint8_t *b, grub_size_t s,
+	 unsigned known_idx, unsigned recovery_pow)
+{
+  unsigned add;
+
+  /* Simple xor.  */
+  if (known_idx == 0 || recovery_pow == 0)
+    {
+      grub_crypto_xor (a, a, b, s);
+      return;
+    }
+  add = (known_idx * recovery_pow) % 255;
+  for (;s--; b++, a++)
+    if (*b)
+      *a ^= powx[powx_inv[*b] + add];
+}
+
+static inline grub_uint8_t
+gf_mul (grub_uint8_t a, grub_uint8_t b)
+{
+  if (a == 0 || b == 0)
+    return 0;
+  return powx[powx_inv[a] + powx_inv[b]];
+}
+
+#define MAX_NBUFS 4
+
+static grub_err_t
+recovery (grub_uint8_t *bufs[4], grub_size_t s, const int nbufs,
+	  const unsigned *powers,
+	  const unsigned *idx)
+{
+  grub_dprintf ("zfs", "recovering %u buffers\n", nbufs);
+  /* Now we have */
+  /* b_i = sum (r_j* (x ** (powers[i] * idx[j])))*/
+  /* Let's invert the matrix in question. */
+  switch (nbufs)
+    {
+      /* Easy: r_0 = bufs[0] / (x << (powers[i] * idx[j])).  */
+    case 1:
+      {
+	int add;
+	grub_uint8_t *a;
+	if (powers[0] == 0 || idx[0] == 0)
+	  return GRUB_ERR_NONE;
+	add = 255 - ((powers[0] * idx[0]) % 255);
+	for (a = bufs[0]; s--; a++)
+	  if (*a)
+	    *a = powx[powx_inv[*a] + add];
+	return GRUB_ERR_NONE;
+      }
+      /* Case 2x2: Let's use the determinant formula.  */
+    case 2:
+      {
+	grub_uint8_t det, det_inv;
+	grub_uint8_t matrixinv[2][2];
+	unsigned i;
+	/* The determinant is: */
+	det = (powx[(powers[0] * idx[0] + powers[1] * idx[1]) % 255]
+	       ^ powx[(powers[0] * idx[1] + powers[1] * idx[0]) % 255]);
+	if (det == 0)
+	  return grub_error (GRUB_ERR_BAD_FS, "singular recovery matrix");
+	det_inv = powx[255 - powx_inv[det]];
+	matrixinv[0][0] = gf_mul (powx[(powers[1] * idx[1]) % 255], det_inv);
+	matrixinv[1][1] = gf_mul (powx[(powers[0] * idx[0]) % 255], det_inv);
+	matrixinv[0][1] = gf_mul (powx[(powers[0] * idx[1]) % 255], det_inv);
+	matrixinv[1][0] = gf_mul (powx[(powers[1] * idx[0]) % 255], det_inv);
+	for (i = 0; i < s; i++)
+	  {
+	    grub_uint8_t b0, b1;
+	    b0 = bufs[0][i];
+	    b1 = bufs[1][i];
+
+	    bufs[0][i] = (gf_mul (b0, matrixinv[0][0])
+			  ^ gf_mul (b1, matrixinv[0][1]));
+	    bufs[1][i] = (gf_mul (b0, matrixinv[1][0])
+			  ^ gf_mul (b1, matrixinv[1][1]));
+	  }
+	return GRUB_ERR_NONE;
+      }
+      /* Otherwise use Gauss.  */
+    case 3:
+      {
+	grub_uint8_t matrix1[MAX_NBUFS][MAX_NBUFS], matrix2[MAX_NBUFS][MAX_NBUFS];
+	int i, j, k;
+
+	for (i = 0; i < nbufs; i++)
+	  for (j = 0; j < nbufs; j++)
+	    matrix1[i][j] = powx[(powers[i] * idx[j]) % 255];
+	for (i = 0; i < nbufs; i++)
+	  for (j = 0; j < nbufs; j++)
+	    matrix2[i][j] = 0;
+	for (i = 0; i < nbufs; i++)
+	  matrix2[i][i] = 1;
+
+	for (i = 0; i < nbufs; i++)
+	  {
+	    grub_uint8_t mul;
+	    for (j = i; j < nbufs; j++)	    
+	      if (matrix1[i][j])
+		break;
+	    if (j == nbufs)
+	      return grub_error (GRUB_ERR_BAD_FS, "singular recovery matrix");
+	    if (j != i)
+	      {
+		int xchng;
+		xchng = j;
+		for (j = 0; j < nbufs; j++)
+		  {
+		    grub_uint8_t t;
+		    t = matrix1[xchng][j];
+		    matrix1[xchng][j] = matrix1[i][j];
+		    matrix1[i][j] = t;
+		  }
+		for (j = 0; j < nbufs; j++)
+		  {
+		    grub_uint8_t t;
+		    t = matrix2[xchng][j];
+		    matrix2[xchng][j] = matrix2[i][j];
+		    matrix2[i][j] = t;
+		  }
+	      }
+	    mul = powx[255 - powx_inv[matrix1[i][i]]];
+	    for (j = 0; j < nbufs; j++)
+	      matrix1[i][j] = gf_mul (matrix1[i][j], mul);
+	    for (j = 0; j < nbufs; j++)
+	      matrix2[i][j] = gf_mul (matrix2[i][j], mul);
+	    for (j = i + 1; j < nbufs; j++)
+	      {
+		mul = matrix1[j][i];
+		for (k = 0; k < nbufs; k++)
+		  matrix1[j][k] ^= gf_mul (matrix1[i][k], mul);
+		for (k = 0; k < nbufs; k++)
+		  matrix2[j][k] ^= gf_mul (matrix2[i][k], mul);
+	      }
+	  }
+	for (i = nbufs - 1; i >= 0; i--)
+	  {
+	    for (j = 0; j < i; j++)
+	      {
+		grub_uint8_t mul;
+		mul = matrix1[j][i];
+		for (k = 0; k < nbufs; k++)
+		  matrix1[j][k] ^= gf_mul (matrix1[i][k], mul);
+		for (k = 0; k < nbufs; k++)
+		  matrix2[j][k] ^= gf_mul (matrix2[i][k], mul);
+	      }
+	  }
+
+	for (i = 0; i < (int) s; i++)
+	  {
+	    grub_uint8_t b[MAX_NBUFS];
+	    for (j = 0; j < nbufs; j++)
+	      b[j] = bufs[j][i];
+	    for (j = 0; j < nbufs; j++)
+	      {
+		bufs[j][i] = 0;
+		for (k = 0; k < nbufs; k++)
+		  bufs[j][i] ^= gf_mul (matrix2[j][k], b[k]);
+	      }
+	  }
+	return GRUB_ERR_NONE;
+      }
+    default:
+      return grub_error (GRUB_ERR_BUG, "too big matrix");
+    }      
+}
+
+static grub_err_t
+read_device (grub_uint64_t offset, struct grub_zfs_device_desc *desc,
+	     grub_size_t len, void *buf)
+{
+  switch (desc->type)
+    {
+    case DEVICE_LEAF:
+      {
+	grub_uint64_t sector;
+	sector = DVA_OFFSET_TO_PHYS_SECTOR (offset);
+	if (!desc->dev)
+	  {
+	    return grub_error (GRUB_ERR_BAD_FS,
+			       N_("couldn't find a necessary member device "
+				  "of multi-device filesystem"));
+	  }
+	/* read in a data block */
+	return grub_disk_read (desc->dev->disk, sector, 0, len, buf);
+      }
+    case DEVICE_MIRROR:
+      {
+	grub_err_t err = GRUB_ERR_NONE;
+	unsigned i;
+	if (desc->n_children <= 0)
+	  return grub_error (GRUB_ERR_BAD_FS,
+			     "non-positive number of mirror children");
+	for (i = 0; i < desc->n_children; i++)
+	  {
+	    err = read_device (offset, &desc->children[i],
+			       len, buf);
+	    if (!err)
+	      break;
+	    grub_errno = GRUB_ERR_NONE;
+	  }
+	grub_errno = err;
+
+	return err;
+      }
+    case DEVICE_RAIDZ:
+      {
+	unsigned c = 0;
+	grub_uint64_t high;
+	grub_uint64_t devn;
+	grub_uint64_t m;
+	grub_uint32_t s, orig_s;
+	void *orig_buf = buf;
+	grub_size_t orig_len = len;
+	grub_uint8_t *recovery_buf[4];
+	grub_size_t recovery_len[4];
+	unsigned recovery_idx[4];
+	unsigned failed_devices = 0;
+	int idx, orig_idx;
+
+	if (desc->nparity < 1 || desc->nparity > 3)
+	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, 
+			     "raidz%d is not supported", desc->nparity);
+
+	if (desc->n_children <= desc->nparity || desc->n_children < 1)
+	  return grub_error(GRUB_ERR_BAD_FS, "too little devices for given parity");
+
+	orig_s = (((len + (1 << desc->ashift) - 1) >> desc->ashift)
+		  + (desc->n_children - desc->nparity) - 1);
+	s = orig_s;
+
+	high = grub_divmod64 ((offset >> desc->ashift),
+			      desc->n_children, &m);
+	if (desc->nparity == 2)
+	  c = 2;
+	if (desc->nparity == 3)
+	  c = 3;
+	if (((len + (1 << desc->ashift) - 1) >> desc->ashift)
+	    >= (desc->n_children - desc->nparity))
+	  idx = (desc->n_children - desc->nparity - 1);
+	else
+	  idx = ((len + (1 << desc->ashift) - 1) >> desc->ashift) - 1;
+	orig_idx = idx;
+	while (len > 0)
+	  {
+	    grub_size_t csize;
+	    grub_uint32_t bsize;
+	    grub_err_t err;
+	    bsize = s / (desc->n_children - desc->nparity);
+
+	    if (desc->nparity == 1
+		&& ((offset >> (desc->ashift + 20 - desc->max_children_ashift))
+		    & 1) == c)
+	      c++;
+
+	    high = grub_divmod64 ((offset >> desc->ashift) + c,
+				  desc->n_children, &devn);
+	    csize = (grub_size_t) bsize << desc->ashift;
+	    if (csize > len)
+	      csize = len;
+
+	    grub_dprintf ("zfs", "RAIDZ mapping 0x%" PRIxGRUB_UINT64_T
+			  "+%u (%" PRIxGRUB_SIZE ", %" PRIxGRUB_UINT32_T
+			  ") -> (0x%" PRIxGRUB_UINT64_T ", 0x%"
+			  PRIxGRUB_UINT64_T ")\n",
+			  offset >> desc->ashift, c, len, bsize, high,
+			  devn);
+	    err = read_device ((high << desc->ashift)
+			       | (offset & ((1 << desc->ashift) - 1)),
+			       &desc->children[devn],
+			       csize, buf);
+	    if (err && failed_devices < desc->nparity)
+	      {
+		recovery_buf[failed_devices] = buf;
+		recovery_len[failed_devices] = csize;
+		recovery_idx[failed_devices] = idx;
+		failed_devices++;
+		grub_errno = err = 0;
+	      }
+	    if (err)
+	      return err;
+
+	    c++;
+	    idx--;
+	    s--;
+	    buf = (char *) buf + csize;
+	    len -= csize;
+	  }
+	if (failed_devices)
+	  {
+	    unsigned redundancy_pow[4];
+	    unsigned cur_redundancy_pow = 0;
+	    unsigned n_redundancy = 0;
+	    unsigned i, j;
+	    grub_err_t err;
+
+	    /* Compute mul. x**s has a period of 255.  */
+	    if (powx[0] == 0)
+	      {
+		grub_uint8_t cur = 1;
+		for (i = 0; i < 255; i++)
+		  {
+		    powx[i] = cur;
+		    powx[i + 255] = cur;
+		    powx_inv[cur] = i;
+		    if (cur & 0x80)
+		      cur = (cur << 1) ^ poly;
+		    else
+		      cur <<= 1;
+		  }
+	      }
+
+	    /* Read redundancy data.  */
+	    for (n_redundancy = 0, cur_redundancy_pow = 0;
+		 n_redundancy < failed_devices;
+		 cur_redundancy_pow++)
+	      {
+		high = grub_divmod64 ((offset >> desc->ashift)
+				      + cur_redundancy_pow
+				      + ((desc->nparity == 1)
+					 && ((offset >> (desc->ashift + 20
+							 - desc->max_children_ashift))
+					     & 1)),
+				      desc->n_children, &devn);
+		err = read_device ((high << desc->ashift)
+				   | (offset & ((1 << desc->ashift) - 1)),
+				   &desc->children[devn],
+				   recovery_len[n_redundancy],
+				   recovery_buf[n_redundancy]);
+		/* Ignore error if we may still have enough devices.  */
+		if (err && n_redundancy + desc->nparity - cur_redundancy_pow - 1
+		    >= failed_devices)
+		  {
+		    grub_errno = GRUB_ERR_NONE;
+		    continue;
+		  }
+		if (err)
+		  return err;
+		redundancy_pow[n_redundancy] = cur_redundancy_pow;
+		n_redundancy++;
+	      }
+	    /* Now xor-our the parts we already know.  */
+	    buf = orig_buf;
+	    len = orig_len;
+	    s = orig_s;
+	    idx = orig_idx;
+
+	    while (len > 0)
+	      {
+		grub_size_t csize = s;
+		csize = ((csize / (desc->n_children - desc->nparity))
+			 << desc->ashift);
+		if (csize > len)
+		  csize = len;
+
+		for (j = 0; j < failed_devices; j++)
+		  if (buf == recovery_buf[j])
+		    break;
+
+		if (j == failed_devices)
+		  for (j = 0; j < failed_devices; j++)
+		    xor_out (recovery_buf[j], buf,
+			     csize < recovery_len[j] ? csize : recovery_len[j],
+			     idx, redundancy_pow[j]);
+
+		s--;
+		buf = (char *) buf + csize;
+		len -= csize;
+		idx--;
+	      }
+	    for (i = 0; i < failed_devices 
+		   && recovery_len[i] == recovery_len[0];
+		 i++);
+	    /* Since the chunks have variable length handle the last block
+	       separately.  */
+	    if (i != failed_devices)
+	      {
+		grub_uint8_t *tmp_recovery_buf[4];
+		for (j = 0; j < i; j++)
+		  tmp_recovery_buf[j] = recovery_buf[j] + recovery_len[failed_devices - 1];
+		err = recovery (tmp_recovery_buf, recovery_len[0] - recovery_len[failed_devices - 1], i, redundancy_pow,
+				recovery_idx);
+		if (err)
+		  return err;
+	      }
+	    err = recovery (recovery_buf, recovery_len[failed_devices - 1],
+			    failed_devices, redundancy_pow, recovery_idx);
+	    if (err)
+	      return err;
+	  }
+	return GRUB_ERR_NONE;
+      }
+    }
+  return grub_error (GRUB_ERR_BAD_FS, "unsupported device type");
+}
+
+static grub_err_t
+read_dva (const dva_t *dva,
+	  grub_zfs_endian_t endian, struct grub_zfs_data *data,
+	  void *buf, grub_size_t len)
+{
+  grub_uint64_t offset;
+  unsigned i;
+  grub_err_t err = 0;
+  int try = 0;
+  offset = dva_get_offset (dva, endian);
+
+  for (try = 0; try < 2; try++)
+    {
+      for (i = 0; i < data->n_devices_attached; i++)
+	if (data->devices_attached[i].id == DVA_GET_VDEV (dva))
+	  {
+	    err = read_device (offset, &data->devices_attached[i], len, buf);
+	    if (!err)
+	      return GRUB_ERR_NONE;
+	    break;
+	  }
+      if (try == 1)
+	break;
+      err = scan_devices (data);
+      if (err)
+	return err;
+    }
+  if (!err)
+    return grub_error (GRUB_ERR_BAD_FS, "unknown device %d",
+		       (int) DVA_GET_VDEV (dva));
+  return err;
+}
+
+/*
+ * Read a block of data based on the gang block address dva,
+ * and put its data in buf.
+ *
+ */
+static grub_err_t
+zio_read_gang (blkptr_t * bp, grub_zfs_endian_t endian, dva_t * dva, void *buf,
+	       struct grub_zfs_data *data)
+{
+  zio_gbh_phys_t *zio_gb;
+  unsigned i;
+  grub_err_t err;
+  zio_cksum_t zc;
+
+  grub_memset (&zc, 0, sizeof (zc));
+
+  zio_gb = grub_malloc (SPA_GANGBLOCKSIZE);
+  if (!zio_gb)
+    return grub_errno;
+  grub_dprintf ("zfs", endian == GRUB_ZFS_LITTLE_ENDIAN ? "little-endian gang\n"
+		:"big-endian gang\n");
+
+  err = read_dva (dva, endian, data, zio_gb, SPA_GANGBLOCKSIZE);
+  if (err)
+    {
+      grub_free (zio_gb);
+      return err;
+    }
+
+  /* XXX */
+  /* self checksuming the gang block header */
+  ZIO_SET_CHECKSUM (&zc, DVA_GET_VDEV (dva),
+		    dva_get_offset (dva, endian), bp->blk_birth, 0);
+  err = zio_checksum_verify (zc, ZIO_CHECKSUM_GANG_HEADER, endian,
+			     (char *) zio_gb, SPA_GANGBLOCKSIZE);
+  if (err)
+    {
+      grub_free (zio_gb);
+      return err;
+    }
+
+  endian = (grub_zfs_to_cpu64 (bp->blk_prop, endian) >> 63) & 1;
+
+  for (i = 0; i < SPA_GBH_NBLKPTRS; i++)
+    {
+      if (BP_IS_HOLE(&zio_gb->zg_blkptr[i]))
+	continue;
+
+      err = zio_read_data (&zio_gb->zg_blkptr[i], endian, buf, data);
+      if (err)
+	{
+	  grub_free (zio_gb);
+	  return err;
+	}
+      buf = (char *) buf + get_psize (&zio_gb->zg_blkptr[i], endian);
+    }
+  grub_free (zio_gb);
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * Read in a block of raw data to buf.
+ */
+static grub_err_t
+zio_read_data (blkptr_t * bp, grub_zfs_endian_t endian, void *buf, 
+	       struct grub_zfs_data *data)
+{
+  int i, psize;
+  grub_err_t err = GRUB_ERR_NONE;
+
+  psize = get_psize (bp, endian);
+
+  /* pick a good dva from the block pointer */
+  for (i = 0; i < SPA_DVAS_PER_BP; i++)
+    {
+      if (bp->blk_dva[i].dva_word[0] == 0 && bp->blk_dva[i].dva_word[1] == 0)
+	continue;
+
+      if ((grub_zfs_to_cpu64 (bp->blk_dva[i].dva_word[1], endian)>>63) & 1)
+	err = zio_read_gang (bp, endian, &bp->blk_dva[i], buf, data);
+      else
+	err = read_dva (&bp->blk_dva[i], endian, data, buf, psize);
+      if (!err)
+	return GRUB_ERR_NONE;
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (!err)
+    err = grub_error (GRUB_ERR_BAD_FS, "couldn't find a valid DVA");
+  grub_errno = err;
+
+  return err;
+}
+
+/*
+ * buf must be at least BPE_GET_PSIZE(bp) bytes long (which will never be
+ * more than BPE_PAYLOAD_SIZE bytes).
+ */
+static grub_err_t
+decode_embedded_bp_compressed(const blkptr_t *bp, void *buf)
+{
+  grub_size_t psize, i;
+  grub_uint8_t *buf8 = buf;
+  grub_uint64_t w = 0;
+  const grub_uint64_t *bp64 = (const grub_uint64_t *)bp;
+
+  psize = BPE_GET_PSIZE(bp);
+
+  /*
+   * Decode the words of the block pointer into the byte array.
+   * Low bits of first word are the first byte (little endian).
+   */
+  for (i = 0; i < psize; i++)
+    {
+      if (i % sizeof (w) == 0)
+       {
+         /* beginning of a word */
+         w = *bp64;
+         bp64++;
+         if (!BPE_IS_PAYLOADWORD(bp, bp64))
+         bp64++;
+       }
+      buf8[i] = BF64_GET(w, (i % sizeof (w)) * 8, 8);
+    }
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * Read in a block of data, verify its checksum, decompress if needed,
+ * and put the uncompressed data in buf.
+ */
+static grub_err_t
+zio_read (blkptr_t *bp, grub_zfs_endian_t endian, void **buf, 
+	  grub_size_t *size, struct grub_zfs_data *data)
+{
+  grub_size_t lsize, psize;
+  unsigned int comp, encrypted;
+  char *compbuf = NULL;
+  grub_err_t err;
+  zio_cksum_t zc = bp->blk_cksum;
+  grub_uint32_t checksum;
+
+  *buf = NULL;
+
+  checksum = (grub_zfs_to_cpu64((bp)->blk_prop, endian) >> 40) & 0xff;
+  comp = (grub_zfs_to_cpu64((bp)->blk_prop, endian)>>32) & 0x7f;
+  encrypted = ((grub_zfs_to_cpu64((bp)->blk_prop, endian) >> 60) & 3);
+  if (BP_IS_EMBEDDED(bp))
+    {
+      if (BPE_GET_ETYPE(bp) != BP_EMBEDDED_TYPE_DATA)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   "unsupported embedded BP (type=%llu)\n",
+			   (long long unsigned int) BPE_GET_ETYPE(bp));
+      lsize = BPE_GET_LSIZE(bp);
+      psize = BF64_GET_SB(grub_zfs_to_cpu64 ((bp)->blk_prop, endian), 25, 7, 0, 1);
+    }
+  else
+    {
+      lsize = (BP_IS_HOLE(bp) ? 0 :
+	       (((grub_zfs_to_cpu64 ((bp)->blk_prop, endian) & 0xffff) + 1)
+	        << SPA_MINBLOCKSHIFT));
+      psize = get_psize (bp, endian);
+    }
+  grub_dprintf("zfs", "zio_read: E %d: size %" PRIdGRUB_SSIZE "/%"
+	       PRIdGRUB_SSIZE "\n", (int)BP_IS_EMBEDDED(bp), lsize, psize);
+
+  if (size)
+    *size = lsize;
+
+  if (comp >= ZIO_COMPRESS_FUNCTIONS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "compression algorithm %u not supported\n", (unsigned int) comp);
+
+  if (comp != ZIO_COMPRESS_OFF && decomp_table[comp].decomp_func == NULL)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "compression algorithm %s not supported\n", decomp_table[comp].name);
+
+  if (comp != ZIO_COMPRESS_OFF)
+    /* It's not really necessary to align to 16, just for safety.  */
+    compbuf = grub_malloc (ALIGN_UP (psize, 16));
+  else
+    compbuf = *buf = grub_malloc (lsize);
+  if (! compbuf)
+    return grub_errno;
+
+  grub_dprintf ("zfs", "endian = %d\n", endian);
+  if (BP_IS_EMBEDDED(bp))
+    err = decode_embedded_bp_compressed(bp, compbuf);
+  else
+    {
+      err = zio_read_data (bp, endian, compbuf, data);
+      /* FIXME is it really necessary? */
+      if (comp != ZIO_COMPRESS_OFF)
+	grub_memset (compbuf + psize, 0, ALIGN_UP (psize, 16) - psize);
+    }
+  if (err)
+    {
+      grub_free (compbuf);
+      *buf = NULL;
+      return err;
+    }
+
+  if (!BP_IS_EMBEDDED(bp))
+    {
+      err = zio_checksum_verify (zc, checksum, endian,
+			         compbuf, psize);
+      if (err)
+        {
+          grub_dprintf ("zfs", "incorrect checksum\n");
+          grub_free (compbuf);
+          *buf = NULL;
+          return err;
+        }
+    }
+
+  if (encrypted)
+    {
+      if (!grub_zfs_decrypt)
+	err = grub_error (GRUB_ERR_BAD_FS, 
+			  N_("module `%s' isn't loaded"),
+			  "zfscrypt");
+      else
+	{
+	  unsigned i, besti = 0;
+	  grub_uint64_t bestval = 0;
+	  for (i = 0; i < data->subvol.nkeys; i++)
+	    if (data->subvol.keyring[i].txg <= grub_zfs_to_cpu64 (bp->blk_birth,
+								  endian)
+		&& data->subvol.keyring[i].txg > bestval)
+	      {
+		besti = i;
+		bestval = data->subvol.keyring[i].txg;
+	      }
+	  if (bestval == 0)
+	    {
+	      grub_free (compbuf);
+	      *buf = NULL;
+	      grub_dprintf ("zfs", "no key for txg %" PRIxGRUB_UINT64_T "\n",
+			    grub_zfs_to_cpu64 (bp->blk_birth,
+					       endian));
+	      return grub_error (GRUB_ERR_BAD_FS, "no key found in keychain");
+	    }
+	  grub_dprintf ("zfs", "using key %u (%" PRIxGRUB_UINT64_T 
+			", %p) for txg %" PRIxGRUB_UINT64_T "\n",
+			besti, data->subvol.keyring[besti].txg,
+			data->subvol.keyring[besti].cipher,
+			grub_zfs_to_cpu64 (bp->blk_birth,
+					   endian));
+	  err = grub_zfs_decrypt (data->subvol.keyring[besti].cipher,
+				  data->subvol.keyring[besti].algo,
+				  &(bp)->blk_dva[encrypted],
+				  compbuf, psize, zc.zc_mac,
+				  endian);
+	}
+      if (err)
+	{
+	  grub_free (compbuf);
+	  *buf = NULL;
+	  return err;
+	}
+    }
+
+  if (comp != ZIO_COMPRESS_OFF)
+    {
+      *buf = grub_malloc (lsize);
+      if (!*buf)
+	{
+	  grub_free (compbuf);
+	  return grub_errno;
+	}
+
+      err = decomp_table[comp].decomp_func (compbuf, *buf, psize, lsize);
+      grub_free (compbuf);
+      if (err)
+	{
+	  grub_free (*buf);
+	  *buf = NULL;
+	  return err;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * Get the block from a block id.
+ * push the block onto the stack.
+ *
+ */
+static grub_err_t
+dmu_read (dnode_end_t * dn, grub_uint64_t blkid, void **buf, 
+	  grub_zfs_endian_t *endian_out, struct grub_zfs_data *data)
+{
+  int level;
+  grub_off_t idx;
+  blkptr_t *bp_array = dn->dn.dn_blkptr;
+  int epbs = dn->dn.dn_indblkshift - SPA_BLKPTRSHIFT;
+  blkptr_t *bp;
+  void *tmpbuf = 0;
+  grub_zfs_endian_t endian;
+  grub_err_t err = GRUB_ERR_NONE;
+
+  bp = grub_malloc (sizeof (blkptr_t));
+  if (!bp)
+    return grub_errno;
+
+  endian = dn->endian;
+  for (level = dn->dn.dn_nlevels - 1; level >= 0; level--)
+    {
+      grub_dprintf ("zfs", "endian = %d\n", endian);
+      idx = (blkid >> (epbs * level)) & ((1 << epbs) - 1);
+      *bp = bp_array[idx];
+      if (bp_array != dn->dn.dn_blkptr)
+	{
+	  grub_free (bp_array);
+	  bp_array = 0;
+	}
+
+      if (BP_IS_HOLE (bp))
+	{
+	  grub_size_t size = grub_zfs_to_cpu16 (dn->dn.dn_datablkszsec, 
+						dn->endian) 
+	    << SPA_MINBLOCKSHIFT;
+	  *buf = grub_malloc (size);
+	  if (!*buf)
+	    {
+	      err = grub_errno;
+	      break;
+	    }
+	  grub_memset (*buf, 0, size);
+	  endian = (grub_zfs_to_cpu64 (bp->blk_prop, endian) >> 63) & 1;
+	  break;
+	}
+      if (level == 0)
+	{
+	  grub_dprintf ("zfs", "endian = %d\n", endian);
+	  err = zio_read (bp, endian, buf, 0, data);
+	  endian = (grub_zfs_to_cpu64 (bp->blk_prop, endian) >> 63) & 1;
+	  break;
+	}
+      grub_dprintf ("zfs", "endian = %d\n", endian);
+      err = zio_read (bp, endian, &tmpbuf, 0, data);
+      endian = (grub_zfs_to_cpu64 (bp->blk_prop, endian) >> 63) & 1;
+      if (err)
+	break;
+      bp_array = tmpbuf;
+    }
+  if (bp_array != dn->dn.dn_blkptr)
+    grub_free (bp_array);
+  if (endian_out)
+    *endian_out = endian;
+
+  grub_free (bp);
+  return err;
+}
+
+/*
+ * mzap_lookup: Looks up property described by "name" and returns the value
+ * in "value".
+ */
+static grub_err_t
+mzap_lookup (mzap_phys_t * zapobj, grub_zfs_endian_t endian,
+	     grub_uint32_t objsize, const char *name, grub_uint64_t * value,
+	     int case_insensitive)
+{
+  grub_uint32_t i, chunks;
+  mzap_ent_phys_t *mzap_ent = zapobj->mz_chunk;
+
+  if (objsize < MZAP_ENT_LEN)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), name);
+  chunks = objsize / MZAP_ENT_LEN - 1;
+  for (i = 0; i < chunks; i++)
+    {
+      if (case_insensitive ? (grub_strcasecmp (mzap_ent[i].mze_name, name) == 0)
+	  : (grub_strcmp (mzap_ent[i].mze_name, name) == 0))
+	{
+	  *value = grub_zfs_to_cpu64 (mzap_ent[i].mze_value, endian);
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), name);
+}
+
+static int
+mzap_iterate (mzap_phys_t * zapobj, grub_zfs_endian_t endian, int objsize, 
+	      int (*hook) (const char *name, grub_uint64_t val,
+			   struct grub_zfs_dir_ctx *ctx),
+	      struct grub_zfs_dir_ctx *ctx)
+{
+  int i, chunks;
+  mzap_ent_phys_t *mzap_ent = zapobj->mz_chunk;
+
+  chunks = objsize / MZAP_ENT_LEN - 1;
+  for (i = 0; i < chunks; i++)
+    {
+      grub_dprintf ("zfs", "zap: name = %s, value = %llx, cd = %x\n",
+		    mzap_ent[i].mze_name, (long long)mzap_ent[i].mze_value,
+		    (int)mzap_ent[i].mze_cd);
+      if (hook (mzap_ent[i].mze_name, 
+		grub_zfs_to_cpu64 (mzap_ent[i].mze_value, endian), ctx))
+	return 1;
+    }
+
+  return 0;
+}
+
+static grub_uint64_t
+zap_hash (grub_uint64_t salt, const char *name,
+	  int case_insensitive)
+{
+  static grub_uint64_t table[256];
+  const grub_uint8_t *cp;
+  grub_uint8_t c;
+  grub_uint64_t crc = salt;
+
+  if (table[128] == 0)
+    {
+      grub_uint64_t *ct;
+      int i, j;
+      for (i = 0; i < 256; i++)
+	{
+	  for (ct = table + i, *ct = i, j = 8; j > 0; j--)
+	    *ct = (*ct >> 1) ^ (-(*ct & 1) & ZFS_CRC64_POLY);
+	}
+    }
+
+  if (case_insensitive)
+    for (cp = (const grub_uint8_t *) name; (c = *cp) != '\0'; cp++)
+      crc = (crc >> 8) ^ table[(crc ^ grub_toupper (c)) & 0xFF];
+  else
+    for (cp = (const grub_uint8_t *) name; (c = *cp) != '\0'; cp++)
+      crc = (crc >> 8) ^ table[(crc ^ c) & 0xFF];
+
+  /*
+   * Only use 28 bits, since we need 4 bits in the cookie for the
+   * collision differentiator.  We MUST use the high bits, since
+   * those are the onces that we first pay attention to when
+   * chosing the bucket.
+   */
+  crc &= ~((1ULL << (64 - ZAP_HASHBITS)) - 1);
+
+  return crc;
+}
+
+/*
+ * Only to be used on 8-bit arrays.
+ * array_len is actual len in bytes (not encoded le_value_length).
+ * buf is null-terminated.
+ */
+
+static inline int
+name_cmp (const char *s1, const char *s2, grub_size_t n,
+	  int case_insensitive)
+{
+  const char *t1 = (const char *) s1;
+  const char *t2 = (const char *) s2;
+
+  if (!case_insensitive)
+    return grub_memcmp (t1, t2, n);
+      
+  while (n--)
+    {
+      if (grub_toupper (*t1) != grub_toupper (*t2))
+	return (int) grub_toupper (*t1) - (int) grub_toupper (*t2);
+	  
+      t1++;
+      t2++;
+    }
+
+  return 0;
+}
+
+/* XXX */
+static int
+zap_leaf_array_equal (zap_leaf_phys_t * l, grub_zfs_endian_t endian,
+		      int blksft, int chunk, grub_size_t array_len,
+		      const char *buf, int case_insensitive)
+{
+  grub_size_t bseen = 0;
+
+  while (bseen < array_len)
+    {
+      struct zap_leaf_array *la = &ZAP_LEAF_CHUNK (l, blksft, chunk)->l_array;
+      grub_size_t toread = array_len - bseen;
+
+      if (toread > ZAP_LEAF_ARRAY_BYTES)
+	toread = ZAP_LEAF_ARRAY_BYTES;
+
+      if (chunk >= ZAP_LEAF_NUMCHUNKS (blksft))
+	return 0;
+
+      if (name_cmp ((char *) la->la_array, buf + bseen, toread,
+		    case_insensitive) != 0)
+	break;
+      chunk = grub_zfs_to_cpu16 (la->la_next, endian);
+      bseen += toread;
+    }
+  return (bseen == array_len);
+}
+
+/* XXX */
+static grub_err_t
+zap_leaf_array_get (zap_leaf_phys_t * l, grub_zfs_endian_t endian, int blksft, 
+		    int chunk, grub_size_t array_len, char *buf)
+{
+  grub_size_t bseen = 0;
+
+  while (bseen < array_len)
+    {
+      struct zap_leaf_array *la = &ZAP_LEAF_CHUNK (l, blksft, chunk)->l_array;
+      grub_size_t toread = array_len - bseen;
+
+      if (toread > ZAP_LEAF_ARRAY_BYTES)
+	toread = ZAP_LEAF_ARRAY_BYTES;
+
+      if (chunk >= ZAP_LEAF_NUMCHUNKS (blksft))
+	/* Don't use grub_error because this error is to be ignored.  */
+	return GRUB_ERR_BAD_FS;
+
+      grub_memcpy (buf + bseen,la->la_array,  toread);
+      chunk = grub_zfs_to_cpu16 (la->la_next, endian);
+      bseen += toread;
+    }
+  return GRUB_ERR_NONE;
+}
+
+
+/*
+ * Given a zap_leaf_phys_t, walk thru the zap leaf chunks to get the
+ * value for the property "name".
+ *
+ */
+/* XXX */
+static grub_err_t
+zap_leaf_lookup (zap_leaf_phys_t * l, grub_zfs_endian_t endian,
+		 int blksft, grub_uint64_t h,
+		 const char *name, grub_uint64_t * value,
+		 int case_insensitive)
+{
+  grub_uint16_t chunk;
+  struct zap_leaf_entry *le;
+
+  /* Verify if this is a valid leaf block */
+  if (grub_zfs_to_cpu64 (l->l_hdr.lh_block_type, endian) != ZBT_LEAF)
+    return grub_error (GRUB_ERR_BAD_FS, "invalid leaf type");
+  if (grub_zfs_to_cpu32 (l->l_hdr.lh_magic, endian) != ZAP_LEAF_MAGIC)
+    return grub_error (GRUB_ERR_BAD_FS, "invalid leaf magic");
+
+  for (chunk = grub_zfs_to_cpu16 (l->l_hash[LEAF_HASH (blksft, h, l)], endian);
+       chunk != CHAIN_END; chunk = grub_zfs_to_cpu16 (le->le_next, endian))
+    {
+
+      if (chunk >= ZAP_LEAF_NUMCHUNKS (blksft))
+	return grub_error (GRUB_ERR_BAD_FS, "invalid chunk number");
+
+      le = ZAP_LEAF_ENTRY (l, blksft, chunk);
+
+      /* Verify the chunk entry */
+      if (le->le_type != ZAP_CHUNK_ENTRY)
+	return grub_error (GRUB_ERR_BAD_FS, "invalid chunk entry");
+
+      if (grub_zfs_to_cpu64 (le->le_hash,endian) != h)
+	continue;
+
+      grub_dprintf ("zfs", "fzap: length %d\n", (int) le->le_name_length);
+
+      if (zap_leaf_array_equal (l, endian, blksft, 
+				grub_zfs_to_cpu16 (le->le_name_chunk,endian),
+				grub_zfs_to_cpu16 (le->le_name_length, endian),
+				name, case_insensitive))
+	{
+	  struct zap_leaf_array *la;
+
+	  if (le->le_int_size != 8 || grub_zfs_to_cpu16 (le->le_value_length,
+							 endian) != 1)
+	    return grub_error (GRUB_ERR_BAD_FS, "invalid leaf chunk entry");
+
+	  /* get the uint64_t property value */
+	  la = &ZAP_LEAF_CHUNK (l, blksft, le->le_value_chunk)->l_array;
+
+	  *value = grub_be_to_cpu64 (la->la_array64);
+
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"), name);
+}
+
+
+/* Verify if this is a fat zap header block */
+static grub_err_t
+zap_verify (zap_phys_t *zap, grub_zfs_endian_t endian)
+{
+  if (grub_zfs_to_cpu64 (zap->zap_magic, endian) != (grub_uint64_t) ZAP_MAGIC)
+    return grub_error (GRUB_ERR_BAD_FS, "bad ZAP magic");
+
+  if (zap->zap_salt == 0)
+    return grub_error (GRUB_ERR_BAD_FS, "bad ZAP salt");
+
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * Fat ZAP lookup
+ *
+ */
+/* XXX */
+static grub_err_t
+fzap_lookup (dnode_end_t * zap_dnode, zap_phys_t * zap,
+	     const char *name, grub_uint64_t * value,
+	     struct grub_zfs_data *data, int case_insensitive)
+{
+  void *l;
+  grub_uint64_t hash, idx, blkid;
+  int blksft = zfs_log2 (grub_zfs_to_cpu16 (zap_dnode->dn.dn_datablkszsec, 
+					    zap_dnode->endian) << DNODE_SHIFT);
+  grub_err_t err;
+  grub_zfs_endian_t leafendian;
+
+  err = zap_verify (zap, zap_dnode->endian);
+  if (err)
+    return err;
+
+  hash = zap_hash (zap->zap_salt, name, case_insensitive);
+
+  /* get block id from index */
+  if (zap->zap_ptrtbl.zt_numblks != 0)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, 
+		       "external pointer tables not supported");
+  idx = ZAP_HASH_IDX (hash, zap->zap_ptrtbl.zt_shift);
+  blkid = grub_zfs_to_cpu64 (((grub_uint64_t *) zap)[idx + (1 << (blksft - 3 - 1))], zap_dnode->endian);
+
+  /* Get the leaf block */
+  if ((1U << blksft) < sizeof (zap_leaf_phys_t))
+    return grub_error (GRUB_ERR_BAD_FS, "ZAP leaf is too small");
+  err = dmu_read (zap_dnode, blkid, &l, &leafendian, data);
+  if (err)
+    return err;
+
+  err = zap_leaf_lookup (l, leafendian, blksft, hash, name, value,
+			 case_insensitive);
+  grub_free (l);
+  return err;
+}
+
+/* XXX */
+static int
+fzap_iterate (dnode_end_t * zap_dnode, zap_phys_t * zap,
+	      grub_size_t name_elem_length,
+	      int (*hook) (const void *name, grub_size_t name_length,
+			   const void *val_in,
+			   grub_size_t nelem, grub_size_t elemsize,
+			   void *data),
+	      void *hook_data, struct grub_zfs_data *data)
+{
+  zap_leaf_phys_t *l;
+  void *l_in;
+  grub_uint64_t idx, idx2, blkid;
+  grub_uint16_t chunk;
+  int blksft = zfs_log2 (grub_zfs_to_cpu16 (zap_dnode->dn.dn_datablkszsec, 
+					    zap_dnode->endian) << DNODE_SHIFT);
+  grub_err_t err;
+  grub_zfs_endian_t endian;
+
+  if (zap_verify (zap, zap_dnode->endian))
+    return 0;
+
+  /* get block id from index */
+  if (zap->zap_ptrtbl.zt_numblks != 0)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, 
+		  "external pointer tables not supported");
+      return 0;
+    }
+  /* Get the leaf block */
+  if ((1U << blksft) < sizeof (zap_leaf_phys_t))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "ZAP leaf is too small");
+      return 0;
+    }
+  for (idx = 0; idx < (1ULL << zap->zap_ptrtbl.zt_shift); idx++)
+    {
+      blkid = grub_zfs_to_cpu64 (((grub_uint64_t *) zap)[idx + (1 << (blksft - 3 - 1))],
+				 zap_dnode->endian);
+
+      for (idx2 = 0; idx2 < idx; idx2++)
+	if (blkid == grub_zfs_to_cpu64 (((grub_uint64_t *) zap)[idx2 + (1 << (blksft - 3 - 1))],
+					zap_dnode->endian))
+	  break;
+      if (idx2 != idx)
+	continue;
+
+      err = dmu_read (zap_dnode, blkid, &l_in, &endian, data);
+      l = l_in;
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+
+      /* Verify if this is a valid leaf block */
+      if (grub_zfs_to_cpu64 (l->l_hdr.lh_block_type, endian) != ZBT_LEAF)
+	{
+	  grub_free (l);
+	  continue;
+	}
+      if (grub_zfs_to_cpu32 (l->l_hdr.lh_magic, endian) != ZAP_LEAF_MAGIC)
+	{
+	  grub_free (l);
+	  continue;
+	}
+
+      for (chunk = 0; chunk < ZAP_LEAF_NUMCHUNKS (blksft); chunk++)
+	{
+	  char *buf;
+	  struct zap_leaf_entry *le;
+	  char *val;
+	  grub_size_t val_length;
+	  le = ZAP_LEAF_ENTRY (l, blksft, chunk);
+
+	  /* Verify the chunk entry */
+	  if (le->le_type != ZAP_CHUNK_ENTRY)
+	    continue;
+
+	  buf = grub_malloc (grub_zfs_to_cpu16 (le->le_name_length, endian)
+			     * name_elem_length + 1);
+	  if (zap_leaf_array_get (l, endian, blksft,
+				  grub_zfs_to_cpu16 (le->le_name_chunk,
+						     endian),
+				  grub_zfs_to_cpu16 (le->le_name_length,
+						     endian)
+				  * name_elem_length, buf))
+	    {
+	      grub_free (buf);
+	      continue;
+	    }
+	  buf[le->le_name_length * name_elem_length] = 0;
+
+	  val_length = ((int) le->le_value_length
+			* (int) le->le_int_size);
+	  val = grub_malloc (grub_zfs_to_cpu16 (val_length, endian));
+	  if (zap_leaf_array_get (l, endian, blksft,
+				  grub_zfs_to_cpu16 (le->le_value_chunk,
+						     endian),
+				  val_length, val))
+	    {
+	      grub_free (buf);
+	      grub_free (val);
+	      continue;
+	    }
+
+	  if (hook (buf, le->le_name_length,
+		    val, le->le_value_length, le->le_int_size, hook_data))
+	    {
+	      grub_free (l);
+	      return 1;
+	    }
+	  grub_free (buf);
+	  grub_free (val);
+	}
+      grub_free (l);
+    }
+  return 0;
+}
+
+/*
+ * Read in the data of a zap object and find the value for a matching
+ * property name.
+ *
+ */
+static grub_err_t
+zap_lookup (dnode_end_t * zap_dnode, const char *name, grub_uint64_t *val,
+	    struct grub_zfs_data *data, int case_insensitive)
+{
+  grub_uint64_t block_type;
+  grub_uint32_t size;
+  void *zapbuf;
+  grub_err_t err;
+  grub_zfs_endian_t endian;
+
+  grub_dprintf ("zfs", "looking for '%s'\n", name);
+
+  /* Read in the first block of the zap object data. */
+  size = (grub_uint32_t) grub_zfs_to_cpu16 (zap_dnode->dn.dn_datablkszsec,
+			    zap_dnode->endian) << SPA_MINBLOCKSHIFT;
+  err = dmu_read (zap_dnode, 0, &zapbuf, &endian, data);
+  if (err)
+    return err;
+  block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
+
+  grub_dprintf ("zfs", "zap read\n");
+
+  if (block_type == ZBT_MICRO)
+    {
+      grub_dprintf ("zfs", "micro zap\n");
+      err = mzap_lookup (zapbuf, endian, size, name, val,
+			 case_insensitive);
+      grub_dprintf ("zfs", "returned %d\n", err);      
+      grub_free (zapbuf);
+      return err;
+    }
+  else if (block_type == ZBT_HEADER)
+    {
+      grub_dprintf ("zfs", "fat zap\n");
+      /* this is a fat zap */
+      err = fzap_lookup (zap_dnode, zapbuf, name, val, data,
+			 case_insensitive);
+      grub_dprintf ("zfs", "returned %d\n", err);      
+      grub_free (zapbuf);
+      return err;
+    }
+
+  return grub_error (GRUB_ERR_BAD_FS, "unknown ZAP type");
+}
+
+/* Context for zap_iterate_u64.  */
+struct zap_iterate_u64_ctx
+{
+  int (*hook) (const char *, grub_uint64_t, struct grub_zfs_dir_ctx *);
+  struct grub_zfs_dir_ctx *dir_ctx;
+};
+
+/* Helper for zap_iterate_u64.  */
+static int
+zap_iterate_u64_transform (const void *name,
+			   grub_size_t namelen __attribute__ ((unused)),
+			   const void *val_in,
+			   grub_size_t nelem,
+			   grub_size_t elemsize,
+			   void *data)
+{
+  struct zap_iterate_u64_ctx *ctx = data;
+
+  if (elemsize != sizeof (grub_uint64_t) || nelem != 1)
+    return 0;
+  return ctx->hook (name, grub_be_to_cpu64 (*(const grub_uint64_t *) val_in),
+		    ctx->dir_ctx);
+}
+
+static int
+zap_iterate_u64 (dnode_end_t * zap_dnode, 
+		 int (*hook) (const char *name, grub_uint64_t val,
+			      struct grub_zfs_dir_ctx *ctx),
+		 struct grub_zfs_data *data, struct grub_zfs_dir_ctx *ctx)
+{
+  grub_uint64_t block_type;
+  int size;
+  void *zapbuf;
+  grub_err_t err;
+  int ret;
+  grub_zfs_endian_t endian;
+
+  /* Read in the first block of the zap object data. */
+  size = grub_zfs_to_cpu16 (zap_dnode->dn.dn_datablkszsec, zap_dnode->endian) << SPA_MINBLOCKSHIFT;
+  err = dmu_read (zap_dnode, 0, &zapbuf, &endian, data);
+  if (err)
+    return 0;
+  block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
+
+  grub_dprintf ("zfs", "zap iterate\n");
+
+  if (block_type == ZBT_MICRO)
+    {
+      grub_dprintf ("zfs", "micro zap\n");
+      ret = mzap_iterate (zapbuf, endian, size, hook, ctx);
+      grub_free (zapbuf);
+      return ret;
+    }
+  else if (block_type == ZBT_HEADER)
+    {
+      struct zap_iterate_u64_ctx transform_ctx = {
+	.hook = hook,
+	.dir_ctx = ctx
+      };
+
+      grub_dprintf ("zfs", "fat zap\n");
+      /* this is a fat zap */
+      ret = fzap_iterate (zap_dnode, zapbuf, 1,
+			  zap_iterate_u64_transform, &transform_ctx, data);
+      grub_free (zapbuf);
+      return ret;
+    }
+  grub_error (GRUB_ERR_BAD_FS, "unknown ZAP type");
+  return 0;
+}
+
+static int
+zap_iterate (dnode_end_t * zap_dnode, 
+	     grub_size_t nameelemlen,
+	     int (*hook) (const void *name, grub_size_t namelen,
+			  const void *val_in,
+			  grub_size_t nelem, grub_size_t elemsize,
+			  void *data),
+	     void *hook_data, struct grub_zfs_data *data)
+{
+  grub_uint64_t block_type;
+  void *zapbuf;
+  grub_err_t err;
+  int ret;
+  grub_zfs_endian_t endian;
+
+  /* Read in the first block of the zap object data. */
+  err = dmu_read (zap_dnode, 0, &zapbuf, &endian, data);
+  if (err)
+    return 0;
+  block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
+
+  grub_dprintf ("zfs", "zap iterate\n");
+
+  if (block_type == ZBT_MICRO)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "micro ZAP where FAT ZAP expected");
+      return 0;
+    }
+  if (block_type == ZBT_HEADER)
+    {
+      grub_dprintf ("zfs", "fat zap\n");
+      /* this is a fat zap */
+      ret = fzap_iterate (zap_dnode, zapbuf, nameelemlen, hook, hook_data,
+			  data);
+      grub_free (zapbuf);
+      return ret;
+    }
+  grub_error (GRUB_ERR_BAD_FS, "unknown ZAP type");
+  return 0;
+}
+
+
+/*
+ * Get the dnode of an object number from the metadnode of an object set.
+ *
+ * Input
+ *	mdn - metadnode to get the object dnode
+ *	objnum - object number for the object dnode
+ *	buf - data buffer that holds the returning dnode
+ */
+static grub_err_t
+dnode_get (dnode_end_t * mdn, grub_uint64_t objnum, grub_uint8_t type,
+	   dnode_end_t * buf, struct grub_zfs_data *data)
+{
+  grub_uint64_t blkid, blksz;	/* the block id this object dnode is in */
+  int epbs;			/* shift of number of dnodes in a block */
+  int idx;			/* index within a block */
+  void *dnbuf;
+  grub_err_t err;
+  grub_zfs_endian_t endian;
+
+  blksz = grub_zfs_to_cpu16 (mdn->dn.dn_datablkszsec, 
+			     mdn->endian) << SPA_MINBLOCKSHIFT;
+  epbs = zfs_log2 (blksz) - DNODE_SHIFT;
+
+  /* While this should never happen, we should check that epbs is not negative. */
+  if (epbs < 0)
+    epbs = 0;
+
+  blkid = objnum >> epbs;
+  idx = objnum & ((1 << epbs) - 1);
+
+  if (data->dnode_buf != NULL && grub_memcmp (data->dnode_mdn, mdn, 
+					      sizeof (*mdn)) == 0 
+      && objnum >= data->dnode_start && objnum < data->dnode_end)
+    {
+      grub_memmove (&(buf->dn), &(data->dnode_buf)[idx], DNODE_SIZE);
+      buf->endian = data->dnode_endian;
+      if (type && buf->dn.dn_type != type) 
+	return grub_error(GRUB_ERR_BAD_FS, "incorrect dnode type"); 
+      return GRUB_ERR_NONE;
+    }
+
+  grub_dprintf ("zfs", "endian = %d, blkid=%llx\n", mdn->endian, 
+		(unsigned long long) blkid);
+  err = dmu_read (mdn, blkid, &dnbuf, &endian, data);
+  if (err)
+    return err;
+  grub_dprintf ("zfs", "alive\n");
+
+  grub_free (data->dnode_buf);
+  grub_free (data->dnode_mdn);
+  data->dnode_mdn = grub_malloc (sizeof (*mdn));
+  if (! data->dnode_mdn)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      data->dnode_buf = 0;
+    }
+  else
+    {
+      grub_memcpy (data->dnode_mdn, mdn, sizeof (*mdn));
+      data->dnode_buf = dnbuf;
+      data->dnode_start = blkid << epbs;
+      data->dnode_end = (blkid + 1) << epbs;
+      data->dnode_endian = endian;
+    }
+
+  grub_memmove (&(buf->dn), (dnode_phys_t *) dnbuf + idx, DNODE_SIZE);
+  buf->endian = endian;
+  if (type && buf->dn.dn_type != type) 
+    return grub_error(GRUB_ERR_BAD_FS, "incorrect dnode type"); 
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+
+/*
+ * Get the file dnode for a given file name where mdn is the meta dnode
+ * for this ZFS object set. When found, place the file dnode in dn.
+ * The 'path' argument will be mangled.
+ *
+ */
+static grub_err_t
+dnode_get_path (struct subvolume *subvol, const char *path_in, dnode_end_t *dn,
+		struct grub_zfs_data *data)
+{
+  grub_uint64_t objnum, version;
+  char *cname, ch;
+  grub_err_t err = GRUB_ERR_NONE;
+  char *path, *path_buf;
+  struct dnode_chain
+  {
+    struct dnode_chain *next;
+    dnode_end_t dn; 
+  };
+  struct dnode_chain *dnode_path = 0, *dn_new, *root;
+
+  dn_new = grub_malloc (sizeof (*dn_new));
+  if (! dn_new)
+    return grub_errno;
+  dn_new->next = 0;
+  dnode_path = root = dn_new;
+
+  err = dnode_get (&subvol->mdn, MASTER_NODE_OBJ, DMU_OT_MASTER_NODE, 
+		   &(dnode_path->dn), data);
+  if (err)
+    {
+      grub_free (dn_new);
+      return err;
+    }
+
+  err = zap_lookup (&(dnode_path->dn), ZPL_VERSION_STR, &version,
+		    data, 0);
+  if (err)
+    {
+      grub_free (dn_new);
+      return err;
+    }
+
+  if (version > ZPL_VERSION)
+    {
+      grub_free (dn_new);
+      return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "too new ZPL version");
+    }
+
+  err = zap_lookup (&(dnode_path->dn), "casesensitivity",
+		    &subvol->case_insensitive,
+		    data, 0);
+  if (err == GRUB_ERR_FILE_NOT_FOUND)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      subvol->case_insensitive = 0;
+    }
+
+  err = zap_lookup (&(dnode_path->dn), ZFS_ROOT_OBJ, &objnum, data, 0);
+  if (err)
+    {
+      grub_free (dn_new);
+      return err;
+    }
+
+  err = dnode_get (&subvol->mdn, objnum, 0, &(dnode_path->dn), data);
+  if (err)
+    {
+      grub_free (dn_new);
+      return err;
+    }
+
+  path = path_buf = grub_strdup (path_in);
+  if (!path_buf)
+    {
+      grub_free (dn_new);
+      return grub_errno;
+    }
+  
+  while (1)
+    {
+      /* skip leading slashes */
+      while (*path == '/')
+	path++;
+      if (!*path)
+	break;
+      /* get the next component name */
+      cname = path;
+      while (*path && *path != '/')
+	path++;
+      /* Skip dot.  */
+      if (cname + 1 == path && cname[0] == '.')
+	continue;
+      /* Handle double dot.  */
+      if (cname + 2 == path && cname[0] == '.' && cname[1] == '.')
+	{
+	  if (dn_new->next)
+	    {
+	      dn_new = dnode_path;
+	      dnode_path = dn_new->next;
+	      grub_free (dn_new);
+	    }
+	  else
+	    {
+	      err = grub_error (GRUB_ERR_FILE_NOT_FOUND, 
+				"can't resolve ..");
+	      break;
+	    }
+	  continue;
+	}
+
+      ch = *path;
+      *path = 0;		/* ensure null termination */
+
+      if (dnode_path->dn.dn.dn_type != DMU_OT_DIRECTORY_CONTENTS)
+	{
+	  err = grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+	  break;
+	}
+      err = zap_lookup (&(dnode_path->dn), cname, &objnum,
+			data, subvol->case_insensitive);
+      if (err)
+	break;
+
+      dn_new = grub_malloc (sizeof (*dn_new));
+      if (! dn_new)
+	{
+	  err = grub_errno;
+	  break;
+	}
+      dn_new->next = dnode_path;
+      dnode_path = dn_new;
+
+      objnum = ZFS_DIRENT_OBJ (objnum);
+      err = dnode_get (&subvol->mdn, objnum, 0, &(dnode_path->dn), data);
+      if (err)
+	break;
+
+      *path = ch;
+      if (dnode_path->dn.dn.dn_bonustype == DMU_OT_ZNODE
+	  && ((grub_zfs_to_cpu64(((znode_phys_t *) DN_BONUS (&dnode_path->dn.dn))->zp_mode, dnode_path->dn.endian) >> 12) & 0xf) == 0xa)
+	{
+	  char *sym_value;
+	  grub_size_t sym_sz;
+	  int free_symval = 0;
+	  char *oldpath = path, *oldpathbuf = path_buf;
+	  sym_value = ((char *) DN_BONUS (&dnode_path->dn.dn) + sizeof (struct znode_phys));
+
+	  sym_sz = grub_zfs_to_cpu64 (((znode_phys_t *) DN_BONUS (&dnode_path->dn.dn))->zp_size, dnode_path->dn.endian);
+
+	  if (dnode_path->dn.dn.dn_flags & 1)
+	    {
+	      grub_size_t block;
+	      grub_size_t blksz;
+	      blksz = (grub_zfs_to_cpu16 (dnode_path->dn.dn.dn_datablkszsec, 
+					  dnode_path->dn.endian)
+		       << SPA_MINBLOCKSHIFT);
+
+	      if (blksz == 0)
+                {
+                  err = grub_error (GRUB_ERR_BAD_FS, "0-sized block");
+                  break;
+                }
+
+	      sym_value = grub_malloc (sym_sz);
+	      if (!sym_value)
+		{
+		  err = grub_errno;
+		  break;
+		}
+
+	      for (block = 0; block < (sym_sz + blksz - 1) / blksz; block++)
+		{
+		  void *t;
+		  grub_size_t movesize;
+
+		  err = dmu_read (&(dnode_path->dn), block, &t, 0, data);
+		  if (err)
+		    {
+		      grub_free (sym_value);
+		      break;
+		    }
+
+		  movesize = sym_sz - block * blksz;
+		  if (movesize > blksz)
+		    movesize = blksz;
+
+		  grub_memcpy (sym_value + block * blksz, t, movesize);
+		  grub_free (t);
+		}
+		if (err)
+		  break;
+	      free_symval = 1;
+	    }	    
+	  path = path_buf = grub_malloc (sym_sz + grub_strlen (oldpath) + 1);
+	  if (!path_buf)
+	    {
+	      grub_free (oldpathbuf);
+	      if (free_symval)
+		grub_free (sym_value);
+	      err = grub_errno;
+	      break;
+	    }
+	  grub_memcpy (path, sym_value, sym_sz);
+	  if (free_symval)
+	    grub_free (sym_value);
+	  path [sym_sz] = 0;
+	  grub_memcpy (path + grub_strlen (path), oldpath, 
+		       grub_strlen (oldpath) + 1);
+	  
+	  grub_free (oldpathbuf);
+	  if (path[0] != '/')
+	    {
+	      dn_new = dnode_path;
+	      dnode_path = dn_new->next;
+	      grub_free (dn_new);
+	    }
+	  else while (dnode_path != root)
+		 {
+		   dn_new = dnode_path;
+		   dnode_path = dn_new->next;
+		   grub_free (dn_new);
+		 }
+	}
+      if (dnode_path->dn.dn.dn_bonustype == DMU_OT_SA)
+	{
+	  void *sahdrp;
+	  int hdrsize;
+	  
+	  if (dnode_path->dn.dn.dn_bonuslen != 0)
+	    {
+	      sahdrp = DN_BONUS (&dnode_path->dn.dn);
+	    }
+	  else if (dnode_path->dn.dn.dn_flags & DNODE_FLAG_SPILL_BLKPTR)
+	    {
+	      blkptr_t *bp = &dnode_path->dn.dn.dn_spill;
+	      
+	      err = zio_read (bp, dnode_path->dn.endian, &sahdrp, NULL, data);
+	      if (err)
+	        break;
+	    }
+	  else
+	    {
+	      err = grub_error (GRUB_ERR_BAD_FS, "filesystem is corrupt");
+	      break;
+	    }
+
+	  hdrsize = SA_HDR_SIZE (((sa_hdr_phys_t *) sahdrp));
+
+	  if (((grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp
+							 + hdrsize
+							 + SA_TYPE_OFFSET),
+				   dnode_path->dn.endian) >> 12) & 0xf) == 0xa)
+	    {
+	      char *sym_value = (char *) sahdrp + hdrsize + SA_SYMLINK_OFFSET;
+	      grub_size_t sym_sz = 
+		grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp
+							 + hdrsize
+							 + SA_SIZE_OFFSET),
+				   dnode_path->dn.endian);
+	      char *oldpath = path, *oldpathbuf = path_buf;
+	      path = path_buf = grub_malloc (sym_sz + grub_strlen (oldpath) + 1);
+	      if (!path_buf)
+		{
+		  grub_free (oldpathbuf);
+		  err = grub_errno;
+		  break;
+		}
+	      grub_memcpy (path, sym_value, sym_sz);
+	      path [sym_sz] = 0;
+	      grub_memcpy (path + grub_strlen (path), oldpath, 
+			   grub_strlen (oldpath) + 1);
+	      
+	      grub_free (oldpathbuf);
+	      if (path[0] != '/')
+		{
+		  dn_new = dnode_path;
+		  dnode_path = dn_new->next;
+		  grub_free (dn_new);
+		}
+	      else while (dnode_path != root)
+		     {
+		       dn_new = dnode_path;
+		       dnode_path = dn_new->next;
+		       grub_free (dn_new);
+		     }
+	    }
+	}
+    }
+
+  if (!err)
+    grub_memcpy (dn, &(dnode_path->dn), sizeof (*dn));
+
+  while (dnode_path)
+    {
+      dn_new = dnode_path->next;
+      grub_free (dnode_path);
+      dnode_path = dn_new;
+    }
+  grub_free (path_buf);
+  return err;
+}
+
+#if 0
+/*
+ * Get the default 'bootfs' property value from the rootpool.
+ *
+ */
+static grub_err_t
+get_default_bootfsobj (dnode_phys_t * mosmdn, grub_uint64_t * obj,
+		       struct grub_zfs_data *data)
+{
+  grub_uint64_t objnum = 0;
+  dnode_phys_t *dn;
+  if (!dn)
+    return grub_errno;
+
+  if ((grub_errno = dnode_get (mosmdn, DMU_POOL_DIRECTORY_OBJECT,
+			       DMU_OT_OBJECT_DIRECTORY, dn, data)))
+    {
+      grub_free (dn);
+      return (grub_errno);
+    }
+
+  /*
+   * find the object number for 'pool_props', and get the dnode
+   * of the 'pool_props'.
+   */
+  if (zap_lookup (dn, DMU_POOL_PROPS, &objnum, data))
+    {
+      grub_free (dn);
+      return (GRUB_ERR_BAD_FS);
+    }
+  if ((grub_errno = dnode_get (mosmdn, objnum, DMU_OT_POOL_PROPS, dn, data)))
+    {
+      grub_free (dn);
+      return (grub_errno);
+    }
+  if (zap_lookup (dn, ZPOOL_PROP_BOOTFS, &objnum, data))
+    {
+      grub_free (dn);
+      return (GRUB_ERR_BAD_FS);
+    }
+
+  if (!objnum)
+    {
+      grub_free (dn);
+      return (GRUB_ERR_BAD_FS);
+    }
+
+  *obj = objnum;
+  return (0);
+}
+#endif
+/*
+ * Given a MOS metadnode, get the metadnode of a given filesystem name (fsname),
+ * e.g. pool/rootfs, or a given object number (obj), e.g. the object number
+ * of pool/rootfs.
+ *
+ * If no fsname and no obj are given, return the DSL_DIR metadnode.
+ * If fsname is given, return its metadnode and its matching object number.
+ * If only obj is given, return the metadnode for this object number.
+ *
+ */
+static grub_err_t
+get_filesystem_dnode (dnode_end_t * mosmdn, char *fsname,
+		      dnode_end_t * mdn, struct grub_zfs_data *data)
+{
+  grub_uint64_t objnum;
+  grub_err_t err;
+
+  grub_dprintf ("zfs", "endian = %d\n", mosmdn->endian);
+
+  err = dnode_get (mosmdn, DMU_POOL_DIRECTORY_OBJECT, 
+		   DMU_OT_OBJECT_DIRECTORY, mdn, data);
+  if (err)
+    return err;
+
+  grub_dprintf ("zfs", "alive\n");
+
+  err = zap_lookup (mdn, DMU_POOL_ROOT_DATASET, &objnum, data, 0);
+  if (err)
+    return err;
+
+  grub_dprintf ("zfs", "alive\n");
+
+  err = dnode_get (mosmdn, objnum, 0, mdn, data);
+  if (err)
+    return err;
+
+  grub_dprintf ("zfs", "alive\n");
+
+  while (*fsname)
+    {
+      grub_uint64_t childobj;
+      char *cname, ch;
+ 
+      while (*fsname == '/')
+	fsname++;
+
+      if (! *fsname || *fsname == '@')
+	break;
+
+      cname = fsname;
+      while (*fsname && *fsname != '/')
+	fsname++;
+      ch = *fsname;
+      *fsname = 0;
+
+      childobj = grub_zfs_to_cpu64 ((((dsl_dir_phys_t *) DN_BONUS (&mdn->dn)))->dd_child_dir_zapobj, mdn->endian);
+      err = dnode_get (mosmdn, childobj,
+		       DMU_OT_DSL_DIR_CHILD_MAP, mdn, data);
+      if (err)
+	return err;
+
+      err = zap_lookup (mdn, cname, &objnum, data, 0);
+      if (err)
+	return err;
+
+      err = dnode_get (mosmdn, objnum, 0, mdn, data);
+      if (err)
+	return err;
+
+      *fsname = ch;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+make_mdn (dnode_end_t * mdn, struct grub_zfs_data *data)
+{
+  void *osp;
+  blkptr_t *bp;
+  grub_size_t ospsize = 0;
+  grub_err_t err;
+
+  grub_dprintf ("zfs", "endian = %d\n", mdn->endian);
+
+  bp = &(((dsl_dataset_phys_t *) DN_BONUS (&mdn->dn))->ds_bp);
+  err = zio_read (bp, mdn->endian, &osp, &ospsize, data);
+  if (err)
+    return err;
+  if (ospsize < OBJSET_PHYS_SIZE_V14)
+    {
+      grub_free (osp);
+      return grub_error (GRUB_ERR_BAD_FS, "too small osp");
+    }
+
+  mdn->endian = (grub_zfs_to_cpu64 (bp->blk_prop, mdn->endian)>>63) & 1;
+  grub_memmove ((char *) &(mdn->dn),
+		(char *) &((objset_phys_t *) osp)->os_meta_dnode, DNODE_SIZE);
+  grub_free (osp);
+  return GRUB_ERR_NONE;
+}
+
+/* Context for dnode_get_fullpath.  */
+struct dnode_get_fullpath_ctx
+{
+  struct subvolume *subvol;
+  grub_uint64_t salt;
+  int keyn;
+};
+
+/* Helper for dnode_get_fullpath.  */
+static int
+count_zap_keys (const void *name __attribute__ ((unused)),
+		grub_size_t namelen __attribute__ ((unused)),
+		const void *val_in __attribute__ ((unused)),
+		grub_size_t nelem __attribute__ ((unused)),
+		grub_size_t elemsize __attribute__ ((unused)),
+		void *data)
+{
+  struct dnode_get_fullpath_ctx *ctx = data;
+
+  ctx->subvol->nkeys++;
+  return 0;
+}
+
+/* Helper for dnode_get_fullpath.  */
+static int
+load_zap_key (const void *name, grub_size_t namelen, const void *val_in,
+	      grub_size_t nelem, grub_size_t elemsize, void *data)
+{
+  struct dnode_get_fullpath_ctx *ctx = data;
+
+  if (namelen != 1)
+    {
+      grub_dprintf ("zfs", "Unexpected key index size %" PRIuGRUB_SIZE "\n",
+		    namelen);
+      return 0;
+    }
+
+  if (elemsize != 1)
+    {
+      grub_dprintf ("zfs", "Unexpected key element size %" PRIuGRUB_SIZE "\n",
+		    elemsize);
+      return 0;
+    }
+
+  ctx->subvol->keyring[ctx->keyn].txg =
+    grub_be_to_cpu64 (*(grub_uint64_t *) name);
+  ctx->subvol->keyring[ctx->keyn].algo =
+    grub_le_to_cpu64 (*(grub_uint64_t *) val_in);
+  ctx->subvol->keyring[ctx->keyn].cipher =
+    grub_zfs_load_key (val_in, nelem, ctx->salt,
+		       ctx->subvol->keyring[ctx->keyn].algo);
+  ctx->keyn++;
+  return 0;
+}
+
+static grub_err_t
+dnode_get_fullpath (const char *fullpath, struct subvolume *subvol,
+		    dnode_end_t * dn, int *isfs,
+		    struct grub_zfs_data *data)
+{
+  char *fsname, *snapname;
+  const char *ptr_at, *filename;
+  grub_uint64_t headobj;
+  grub_uint64_t keychainobj;
+  grub_err_t err;
+
+  ptr_at = grub_strchr (fullpath, '@');
+  if (! ptr_at)
+    {
+      *isfs = 1;
+      filename = 0;
+      snapname = 0;
+      fsname = grub_strdup (fullpath);
+    }
+  else
+    {
+      const char *ptr_slash = grub_strchr (ptr_at, '/');
+
+      *isfs = 0;
+      fsname = grub_malloc (ptr_at - fullpath + 1);
+      if (!fsname)
+	return grub_errno;
+      grub_memcpy (fsname, fullpath, ptr_at - fullpath);
+      fsname[ptr_at - fullpath] = 0;
+      if (ptr_at[1] && ptr_at[1] != '/')
+	{
+	  snapname = grub_malloc (ptr_slash - ptr_at);
+	  if (!snapname)
+	    {
+	      grub_free (fsname);
+	      return grub_errno;
+	    }
+	  grub_memcpy (snapname, ptr_at + 1, ptr_slash - ptr_at - 1);
+	  snapname[ptr_slash - ptr_at - 1] = 0;
+	}
+      else
+	snapname = 0;
+      if (ptr_slash)
+	filename = ptr_slash;
+      else
+	filename = "/";
+      grub_dprintf ("zfs", "fsname = '%s' snapname='%s' filename = '%s'\n", 
+		    fsname, snapname, filename);
+    }
+  grub_dprintf ("zfs", "alive\n");
+  err = get_filesystem_dnode (&(data->mos), fsname, dn, data);
+  if (err)
+    {
+      grub_free (fsname);
+      grub_free (snapname);
+      return err;
+    }
+
+  grub_dprintf ("zfs", "alive\n");
+
+  headobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&dn->dn))->dd_head_dataset_obj, dn->endian);
+
+  grub_dprintf ("zfs", "endian = %d\n", subvol->mdn.endian);
+
+  err = dnode_get (&(data->mos), headobj, 0, &subvol->mdn, data);
+  if (err)
+    {
+      grub_free (fsname);
+      grub_free (snapname);
+      return err;
+    }
+  grub_dprintf ("zfs", "endian = %d\n", subvol->mdn.endian);
+
+  keychainobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&dn->dn))->keychain, dn->endian);
+  if (grub_zfs_load_key && keychainobj)
+    {
+      struct dnode_get_fullpath_ctx ctx = {
+	.subvol = subvol,
+	.keyn = 0
+      };
+      dnode_end_t keychain_dn, props_dn;
+      grub_uint64_t propsobj;
+      propsobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&dn->dn))->dd_props_zapobj, dn->endian);
+
+      err = dnode_get (&(data->mos), propsobj, DMU_OT_DSL_PROPS,
+		       &props_dn, data);
+      if (err)
+	{
+	  grub_free (fsname);
+	  grub_free (snapname);
+	  return err;
+	}
+
+      err = zap_lookup (&props_dn, "salt", &ctx.salt, data, 0);
+      if (err == GRUB_ERR_FILE_NOT_FOUND)
+	{
+	  err = 0;
+	  grub_errno = 0;
+	  ctx.salt = 0;
+	}
+      if (err)
+	{
+	  grub_dprintf ("zfs", "failed here\n");
+	  return err;
+	}
+
+      err = dnode_get (&(data->mos), keychainobj, DMU_OT_DSL_KEYCHAIN,
+		       &keychain_dn, data);
+      if (err)
+	{
+	  grub_free (fsname);
+	  grub_free (snapname);
+	  return err;
+	}
+      subvol->nkeys = 0;
+      zap_iterate (&keychain_dn, 8, count_zap_keys, &ctx, data);
+      subvol->keyring = grub_calloc (subvol->nkeys, sizeof (subvol->keyring[0]));
+      if (!subvol->keyring)
+	{
+	  grub_free (fsname);
+	  grub_free (snapname);
+	  return err;
+	}
+      zap_iterate (&keychain_dn, 8, load_zap_key, &ctx, data);
+    }
+
+  if (snapname)
+    {
+      grub_uint64_t snapobj;
+
+      snapobj = grub_zfs_to_cpu64 (((dsl_dataset_phys_t *) DN_BONUS (&subvol->mdn.dn))->ds_snapnames_zapobj, subvol->mdn.endian);
+
+      err = dnode_get (&(data->mos), snapobj, 
+		       DMU_OT_DSL_DS_SNAP_MAP, &subvol->mdn, data);
+      if (!err)
+	err = zap_lookup (&subvol->mdn, snapname, &headobj, data, 0);
+      if (!err)
+	err = dnode_get (&(data->mos), headobj, DMU_OT_DSL_DATASET,
+			 &subvol->mdn, data);
+      if (err)
+	{
+	  grub_free (fsname);
+	  grub_free (snapname);
+	  return err;
+	}
+    }
+
+  subvol->obj = headobj;
+
+  make_mdn (&subvol->mdn, data);
+  
+  grub_dprintf ("zfs", "endian = %d\n", subvol->mdn.endian);
+
+  if (*isfs)
+    {
+      grub_free (fsname);
+      grub_free (snapname);      
+      return GRUB_ERR_NONE;
+    }
+  err = dnode_get_path (subvol, filename, dn, data);
+  grub_free (fsname);
+  grub_free (snapname);
+  return err;
+}
+
+static int
+nvlist_find_value (const char *nvlist_in, const char *name,
+		   int valtype, char **val,
+		   grub_size_t *size_out, grub_size_t *nelm_out)
+{
+  grub_size_t nvp_name_len, name_len = grub_strlen(name);
+  int type;
+  const char *nvpair=NULL,*nvlist=nvlist_in;
+  char *nvp_name;
+
+  /* Verify if the 1st and 2nd byte in the nvlist are valid. */
+  /* NOTE: independently of what endianness header announces all 
+     subsequent values are big-endian.  */
+  if (nvlist[0] != NV_ENCODE_XDR || (nvlist[1] != NV_LITTLE_ENDIAN 
+				     && nvlist[1] != NV_BIG_ENDIAN))
+    {
+      grub_dprintf ("zfs", "incorrect nvlist header\n");
+      grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist");
+      return 0;
+    }
+
+  /*
+   * Loop thru the nvpair list
+   * The XDR representation of an integer is in big-endian byte order.
+   */
+  while ((nvpair=nvlist_next_nvpair(nvlist,nvpair)))
+    {
+      nvpair_name(nvpair,&nvp_name, &nvp_name_len);
+      type = nvpair_type(nvpair);
+      if (type == valtype
+	  && (nvp_name_len == name_len
+	      || (nvp_name_len > name_len && nvp_name[name_len] == '\0'))
+	  && grub_memcmp (nvp_name, name, name_len) == 0)
+	{
+	  return nvpair_value(nvpair,val,size_out,nelm_out);
+	}
+    }
+  return 0;
+}
+
+int
+grub_zfs_nvlist_lookup_uint64 (const char *nvlist, const char *name,
+			       grub_uint64_t * out)
+{
+  char *nvpair;
+  grub_size_t size;
+  int found;
+
+  found = nvlist_find_value (nvlist, name, DATA_TYPE_UINT64, &nvpair, &size, 0);
+  if (!found)
+    return 0;
+  if (size < sizeof (grub_uint64_t))
+    {
+      grub_error (GRUB_ERR_BAD_FS, "invalid uint64");
+      return 0;
+    }
+
+  *out = grub_be_to_cpu64 (grub_get_unaligned64 (nvpair));
+  return 1;
+}
+
+char *
+grub_zfs_nvlist_lookup_string (const char *nvlist, const char *name)
+{
+  char *nvpair;
+  char *ret;
+  grub_size_t slen;
+  grub_size_t size;
+  int found;
+
+  found = nvlist_find_value (nvlist, name, DATA_TYPE_STRING, &nvpair, &size, 0);
+  if (!found)
+    return 0;
+  if (size < 4)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "invalid string");
+      return 0;
+    }
+  slen = grub_be_to_cpu32 (grub_get_unaligned32 (nvpair));
+  if (slen > size - 4)
+    slen = size - 4;
+  ret = grub_malloc (slen + 1);
+  if (!ret)
+    return 0;
+  grub_memcpy (ret, nvpair + 4, slen);
+  ret[slen] = 0;
+  return ret;
+}
+
+char *
+grub_zfs_nvlist_lookup_nvlist (const char *nvlist, const char *name)
+{
+  char *nvpair;
+  char *ret;
+  grub_size_t size, sz;
+  int found;
+
+  found = nvlist_find_value (nvlist, name, DATA_TYPE_NVLIST, &nvpair,
+			     &size, 0);
+  if (!found)
+    return 0;
+
+  if (grub_add (size, 3 * sizeof (grub_uint32_t), &sz))
+      return 0;
+
+  ret = grub_zalloc (sz);
+  if (!ret)
+    return 0;
+  grub_memcpy (ret, nvlist, sizeof (grub_uint32_t));
+
+  grub_memcpy (ret + sizeof (grub_uint32_t), nvpair, size);
+  return ret;
+}
+
+int
+grub_zfs_nvlist_lookup_nvlist_array_get_nelm (const char *nvlist,
+					      const char *name)
+{
+  char *nvpair;
+  grub_size_t nelm, size;
+  int found;
+
+  found = nvlist_find_value (nvlist, name, DATA_TYPE_NVLIST_ARRAY, &nvpair,
+			     &size, &nelm);
+  if (! found)
+    return -1;
+  return nelm;
+}
+
+static int
+get_nvlist_size (const char *beg, const char *limit)
+{
+  const char *ptr;
+  grub_uint32_t encode_size;
+  
+  ptr = beg + 8;
+
+  while (ptr < limit
+	 && (encode_size = grub_be_to_cpu32 (grub_get_unaligned32 (ptr))))
+    ptr += encode_size;	/* goto the next nvpair */
+  ptr += 8;      
+  return (ptr > limit) ? -1 : (ptr - beg);
+}
+
+char *
+grub_zfs_nvlist_lookup_nvlist_array (const char *nvlist, const char *name,
+				     grub_size_t index)
+{
+  char *nvpair, *nvpairptr;
+  int found;
+  char *ret;
+  grub_size_t size;
+  unsigned i;
+  grub_size_t nelm;
+  int elemsize = 0;
+
+  found = nvlist_find_value (nvlist, name, DATA_TYPE_NVLIST_ARRAY, &nvpair,
+			     &size, &nelm);
+  if (!found)
+    return 0;
+  if (index >= nelm)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, "trying to lookup past nvlist array");
+      return 0;
+    }
+
+  nvpairptr = nvpair;
+
+  for (i = 0; i < index; i++)
+    {
+      int r;
+      r = get_nvlist_size (nvpairptr, nvpair + size);
+
+      if (r < 0)
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist array");
+	  return NULL;
+	}
+      nvpairptr += r;
+    }
+
+  elemsize = get_nvlist_size (nvpairptr, nvpair + size);
+
+  if (elemsize < 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "incorrect nvlist array");
+      return 0;
+    }
+
+  ret = grub_zalloc (elemsize + sizeof (grub_uint32_t));
+  if (!ret)
+    return 0;
+  grub_memcpy (ret, nvlist, sizeof (grub_uint32_t));
+
+  grub_memcpy (ret + sizeof (grub_uint32_t), nvpairptr, elemsize);
+  return ret;
+}
+
+static void
+unmount_device (struct grub_zfs_device_desc *desc)
+{
+  unsigned i;
+  switch (desc->type)
+    {
+    case DEVICE_LEAF:
+      if (!desc->original && desc->dev)
+	grub_device_close (desc->dev);
+      return;
+    case DEVICE_RAIDZ:
+    case DEVICE_MIRROR:
+      for (i = 0; i < desc->n_children; i++)
+	unmount_device (&desc->children[i]);
+      grub_free (desc->children);
+      return;
+    }
+}
+
+static void
+zfs_unmount (struct grub_zfs_data *data)
+{
+  unsigned i;
+  for (i = 0; i < data->n_devices_attached; i++)
+    unmount_device (&data->devices_attached[i]);
+  grub_free (data->devices_attached);
+  grub_free (data->dnode_buf);
+  grub_free (data->dnode_mdn);
+  grub_free (data->file_buf);
+  for (i = 0; i < data->subvol.nkeys; i++)
+    grub_crypto_cipher_close (data->subvol.keyring[i].cipher);
+  grub_free (data->subvol.keyring);
+  grub_free (data);
+}
+
+/*
+ * zfs_mount() locates a valid uberblock of the root pool and read in its MOS
+ * to the memory address MOS.
+ *
+ */
+static struct grub_zfs_data *
+zfs_mount (grub_device_t dev)
+{
+  struct grub_zfs_data *data = 0;
+  grub_err_t err;
+  void *osp = 0;
+  grub_size_t ospsize;
+  grub_zfs_endian_t ub_endian = GRUB_ZFS_UNKNOWN_ENDIAN;
+  uberblock_t *ub;
+  int inserted;
+
+  if (! dev->disk)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "not a disk");
+      return 0;
+    }
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return 0;
+#if 0
+  /* if it's our first time here, zero the best uberblock out */
+  if (data->best_drive == 0 && data->best_part == 0 && find_best_root)
+    grub_memset (&current_uberblock, 0, sizeof (uberblock_t));
+#endif
+
+  data->n_devices_allocated = 16;
+  data->devices_attached = grub_malloc (sizeof (data->devices_attached[0])
+					* data->n_devices_allocated);
+  data->n_devices_attached = 0;
+  err = scan_disk (dev, data, 1, &inserted);
+  if (err)
+    {
+      zfs_unmount (data);
+      return NULL;
+    }
+
+  ub = &(data->current_uberblock);
+  ub_endian = (grub_zfs_to_cpu64 (ub->ub_magic, 
+				  GRUB_ZFS_LITTLE_ENDIAN) == UBERBLOCK_MAGIC 
+	       ? GRUB_ZFS_LITTLE_ENDIAN : GRUB_ZFS_BIG_ENDIAN);
+
+  err = zio_read (&ub->ub_rootbp, ub_endian,
+		  &osp, &ospsize, data);
+  if (err)
+    {
+      zfs_unmount (data);
+      return NULL;
+    }
+
+  if (ospsize < OBJSET_PHYS_SIZE_V14)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "OSP too small");
+      grub_free (osp);
+      zfs_unmount (data);
+      return NULL;
+    }
+
+  if (ub->ub_version >= SPA_VERSION_FEATURES &&
+      check_mos_features(&((objset_phys_t *) osp)->os_meta_dnode,ub_endian,
+			 data) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "Unsupported features in pool");
+      grub_free (osp);
+      zfs_unmount (data);
+      return NULL;
+    }
+
+  /* Got the MOS. Save it at the memory addr MOS. */
+  grub_memmove (&(data->mos.dn), &((objset_phys_t *) osp)->os_meta_dnode,
+		DNODE_SIZE);
+  data->mos.endian = (grub_zfs_to_cpu64 (ub->ub_rootbp.blk_prop,
+					 ub_endian) >> 63) & 1;
+  grub_free (osp);
+
+  return data;
+}
+
+grub_err_t
+grub_zfs_fetch_nvlist (grub_device_t dev, char **nvlist)
+{
+  struct grub_zfs_data *zfs;
+  grub_err_t err;
+
+  zfs = zfs_mount (dev);
+  if (!zfs)
+    return grub_errno;
+  err = zfs_fetch_nvlist (zfs->device_original, nvlist);
+  zfs_unmount (zfs);
+  return err;
+}
+
+static grub_err_t 
+zfs_label (grub_device_t device, char **label)
+{
+  char *nvlist;
+  grub_err_t err;
+  struct grub_zfs_data *data;
+
+  data = zfs_mount (device);
+  if (! data)
+    return grub_errno;
+
+  err = zfs_fetch_nvlist (data->device_original, &nvlist);
+  if (err)      
+    {
+      zfs_unmount (data);
+      return err;
+    }
+
+  *label = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_POOL_NAME);
+  grub_free (nvlist);
+  zfs_unmount (data);
+  return grub_errno;
+}
+
+static grub_err_t 
+zfs_uuid (grub_device_t device, char **uuid)
+{
+  struct grub_zfs_data *data;
+
+  *uuid = 0;
+
+  data = zfs_mount (device);
+  if (! data)
+    return grub_errno;
+
+  *uuid = grub_xasprintf ("%016llx", (long long unsigned) data->guid);
+  zfs_unmount (data);
+  if (! *uuid)
+    return grub_errno;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t 
+zfs_mtime (grub_device_t device, grub_int64_t *mt)
+{
+  struct grub_zfs_data *data;
+  grub_zfs_endian_t ub_endian = GRUB_ZFS_UNKNOWN_ENDIAN;
+  uberblock_t *ub;
+
+  *mt = 0;
+
+  data = zfs_mount (device);
+  if (! data)
+    return grub_errno;
+
+  ub = &(data->current_uberblock);
+  ub_endian = (grub_zfs_to_cpu64 (ub->ub_magic, 
+				  GRUB_ZFS_LITTLE_ENDIAN) == UBERBLOCK_MAGIC 
+	       ? GRUB_ZFS_LITTLE_ENDIAN : GRUB_ZFS_BIG_ENDIAN);
+
+  *mt = grub_zfs_to_cpu64 (ub->ub_timestamp, ub_endian);
+  zfs_unmount (data);
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * zfs_open() locates a file in the rootpool by following the
+ * MOS and places the dnode of the file in the memory address DNODE.
+ */
+static grub_err_t
+grub_zfs_open (struct grub_file *file, const char *fsfilename)
+{
+  struct grub_zfs_data *data;
+  grub_err_t err;
+  int isfs;
+
+  data = zfs_mount (file->device);
+  if (! data)
+    return grub_errno;
+
+  err = dnode_get_fullpath (fsfilename, &(data->subvol),
+			    &(data->dnode), &isfs, data);
+  if (err)
+    {
+      zfs_unmount (data);
+      return err;
+    }
+
+  if (isfs)
+    {
+      zfs_unmount (data);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("missing `%c' symbol"), '@');
+    }
+
+  /* We found the dnode for this file. Verify if it is a plain file. */
+  if (data->dnode.dn.dn_type != DMU_OT_PLAIN_FILE_CONTENTS) 
+    {
+      zfs_unmount (data);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a regular file"));
+    }
+
+  /* get the file size and set the file position to 0 */
+
+  /*
+   * For DMU_OT_SA we will need to locate the SIZE attribute
+   * attribute, which could be either in the bonus buffer
+   * or the "spill" block.
+   */
+  if (data->dnode.dn.dn_bonustype == DMU_OT_SA)
+    {
+      void *sahdrp;
+      int hdrsize;
+
+      if (data->dnode.dn.dn_bonuslen != 0)
+	{
+	  sahdrp = (sa_hdr_phys_t *) DN_BONUS (&data->dnode.dn);
+	}
+      else if (data->dnode.dn.dn_flags & DNODE_FLAG_SPILL_BLKPTR)
+	{
+	  blkptr_t *bp = &data->dnode.dn.dn_spill;
+
+	  err = zio_read (bp, data->dnode.endian, &sahdrp, NULL, data);
+	  if (err)
+	    return err;
+	}
+      else
+	{
+	  return grub_error (GRUB_ERR_BAD_FS, "filesystem is corrupt");
+	}
+
+      hdrsize = SA_HDR_SIZE (((sa_hdr_phys_t *) sahdrp));
+      file->size = grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp + hdrsize + SA_SIZE_OFFSET), data->dnode.endian);
+    }
+  else if (data->dnode.dn.dn_bonustype == DMU_OT_ZNODE)
+    {
+      file->size = grub_zfs_to_cpu64 (((znode_phys_t *) DN_BONUS (&data->dnode.dn))->zp_size, data->dnode.endian);
+    }
+  else
+    return grub_error (GRUB_ERR_BAD_FS, "bad bonus type");
+
+  file->data = data;
+  file->offset = 0;
+
+#ifndef GRUB_UTIL
+  grub_dl_ref (my_mod);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+grub_zfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_zfs_data *data = (struct grub_zfs_data *) file->data;
+  grub_size_t blksz, movesize;
+  grub_size_t length;
+  grub_size_t read;
+  grub_err_t err;
+
+  /*
+   * If offset is in memory, move it into the buffer provided and return.
+   */
+  if (file->offset >= data->file_start
+      && file->offset + len <= data->file_end)
+    {
+      grub_memmove (buf, data->file_buf + file->offset - data->file_start,
+		    len);
+      return len;
+    }
+
+  blksz = grub_zfs_to_cpu16 (data->dnode.dn.dn_datablkszsec, 
+			     data->dnode.endian) << SPA_MINBLOCKSHIFT;
+
+  if (blksz == 0)
+    {
+      grub_error (GRUB_ERR_BAD_FS, "0-sized block");
+      return -1;
+    }
+
+  /*
+   * Entire Dnode is too big to fit into the space available.  We
+   * will need to read it in chunks.  This could be optimized to
+   * read in as large a chunk as there is space available, but for
+   * now, this only reads in one data block at a time.
+   */
+  length = len;
+  read = 0;
+  while (length)
+    {
+      void *t;
+      /*
+       * Find requested blkid and the offset within that block.
+       */
+      grub_uint64_t blkid = grub_divmod64 (file->offset + read, blksz, 0);
+      grub_free (data->file_buf);
+      data->file_buf = 0;
+
+      err = dmu_read (&(data->dnode), blkid, &t,
+		      0, data);
+      data->file_buf = t;
+      if (err)
+	{
+	  data->file_buf = NULL;
+	  data->file_start = data->file_end = 0;
+	  return -1;
+	}
+
+      data->file_start = blkid * blksz;
+      data->file_end = data->file_start + blksz;
+
+      movesize = data->file_end - file->offset - read;
+      if (movesize > length)
+	movesize = length;
+
+      grub_memmove (buf, data->file_buf + file->offset + read
+		    - data->file_start, movesize);
+      buf += movesize;
+      length -= movesize;
+      read += movesize;
+    }
+
+  return len;
+}
+
+static grub_err_t
+grub_zfs_close (grub_file_t file)
+{
+  zfs_unmount ((struct grub_zfs_data *) file->data);
+
+#ifndef GRUB_UTIL
+  grub_dl_unref (my_mod);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_zfs_getmdnobj (grub_device_t dev, const char *fsfilename,
+		    grub_uint64_t *mdnobj)
+{
+  struct grub_zfs_data *data;
+  grub_err_t err;
+  int isfs;
+
+  data = zfs_mount (dev);
+  if (! data)
+    return grub_errno;
+
+  err = dnode_get_fullpath (fsfilename, &(data->subvol),
+			    &(data->dnode), &isfs, data);
+  *mdnobj = data->subvol.obj;
+  zfs_unmount (data);
+  return err;
+}
+
+static grub_err_t
+fill_fs_info (struct grub_dirhook_info *info,
+	      dnode_end_t mdn, struct grub_zfs_data *data)
+{
+  grub_err_t err;
+  dnode_end_t dn;
+  grub_uint64_t objnum;
+  grub_uint64_t headobj;
+  
+  grub_memset (info, 0, sizeof (*info));
+    
+  info->dir = 1;
+  
+  if (mdn.dn.dn_type == DMU_OT_DSL_DIR)
+    {
+      headobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&mdn.dn))->dd_head_dataset_obj, mdn.endian);
+
+      err = dnode_get (&(data->mos), headobj, 0, &mdn, data);
+      if (err)
+	{
+	  grub_dprintf ("zfs", "failed here\n");
+	  return err;
+	}
+    }
+  err = make_mdn (&mdn, data);
+  if (err)
+    return err;
+  err = dnode_get (&mdn, MASTER_NODE_OBJ, DMU_OT_MASTER_NODE, 
+		   &dn, data);
+  if (err)
+    {
+      grub_dprintf ("zfs", "failed here\n");
+      return err;
+    }
+  
+  err = zap_lookup (&dn, ZFS_ROOT_OBJ, &objnum, data, 0);
+  if (err)
+    {
+      grub_dprintf ("zfs", "failed here\n");
+      return err;
+    }
+  
+  err = dnode_get (&mdn, objnum, 0, &dn, data);
+  if (err)
+    {
+      grub_dprintf ("zfs", "failed here\n");
+      return err;
+    }
+  
+  if (dn.dn.dn_bonustype == DMU_OT_SA)
+    {
+      void *sahdrp;
+      int hdrsize;
+
+      if (dn.dn.dn_bonuslen != 0)
+	{
+	  sahdrp = (sa_hdr_phys_t *) DN_BONUS (&dn.dn);
+	}
+      else if (dn.dn.dn_flags & DNODE_FLAG_SPILL_BLKPTR)
+	{
+	  blkptr_t *bp = &dn.dn.dn_spill;
+
+	  err = zio_read (bp, dn.endian, &sahdrp, NULL, data);
+	  if (err)
+	    return err;
+	}
+      else
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "filesystem is corrupt");
+	  return grub_errno;
+	}
+
+      hdrsize = SA_HDR_SIZE (((sa_hdr_phys_t *) sahdrp));
+      info->mtimeset = 1;
+      info->mtime = grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp + hdrsize + SA_MTIME_OFFSET), dn.endian);
+    }
+
+  if (dn.dn.dn_bonustype == DMU_OT_ZNODE)
+    {
+      info->mtimeset = 1;
+      info->mtime = grub_zfs_to_cpu64 (((znode_phys_t *) DN_BONUS (&dn.dn))->zp_mtime[0], dn.endian);
+    }
+  return 0;
+}
+
+/* Helper for grub_zfs_dir.  */
+static int
+iterate_zap (const char *name, grub_uint64_t val, struct grub_zfs_dir_ctx *ctx)
+{
+  grub_err_t err;
+  struct grub_dirhook_info info;
+
+  dnode_end_t dn;
+  grub_memset (&info, 0, sizeof (info));
+
+  err = dnode_get (&(ctx->data->subvol.mdn), val, 0, &dn, ctx->data);
+  if (err)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  if (dn.dn.dn_bonustype == DMU_OT_SA)
+    {
+      void *sahdrp;
+      int hdrsize;
+
+      if (dn.dn.dn_bonuslen != 0)
+	{
+	  sahdrp = (sa_hdr_phys_t *) DN_BONUS (&ctx->data->dnode.dn);
+	}
+      else if (dn.dn.dn_flags & DNODE_FLAG_SPILL_BLKPTR)
+	{
+	  blkptr_t *bp = &dn.dn.dn_spill;
+
+	  err = zio_read (bp, dn.endian, &sahdrp, NULL, ctx->data);
+	  if (err)
+	    {
+	      grub_print_error ();
+	      return 0;
+	    }
+	}
+      else
+	{
+	  grub_error (GRUB_ERR_BAD_FS, "filesystem is corrupt");
+	  grub_print_error ();
+	  return 0;
+	}
+
+      hdrsize = SA_HDR_SIZE (((sa_hdr_phys_t *) sahdrp));
+      info.mtimeset = 1;
+      info.mtime = grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp + hdrsize + SA_MTIME_OFFSET), dn.endian);
+      info.case_insensitive = ctx->data->subvol.case_insensitive;
+    }
+  
+  if (dn.dn.dn_bonustype == DMU_OT_ZNODE)
+    {	
+      info.mtimeset = 1;
+      info.mtime = grub_zfs_to_cpu64 (((znode_phys_t *) DN_BONUS (&dn.dn))->zp_mtime[0],
+				      dn.endian);
+    }
+  info.dir = (dn.dn.dn_type == DMU_OT_DIRECTORY_CONTENTS);
+  grub_dprintf ("zfs", "type=%d, name=%s\n", 
+		(int)dn.dn.dn_type, (char *)name);
+  return ctx->hook (name, &info, ctx->hook_data);
+}
+
+/* Helper for grub_zfs_dir.  */
+static int
+iterate_zap_fs (const char *name, grub_uint64_t val,
+		struct grub_zfs_dir_ctx *ctx)
+{
+  grub_err_t err;
+  struct grub_dirhook_info info;
+
+  dnode_end_t mdn;
+  err = dnode_get (&(ctx->data->mos), val, 0, &mdn, ctx->data);
+  if (err)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+  if (mdn.dn.dn_type != DMU_OT_DSL_DIR)
+    return 0;
+
+  err = fill_fs_info (&info, mdn, ctx->data);
+  if (err)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+  return ctx->hook (name, &info, ctx->hook_data);
+}
+
+/* Helper for grub_zfs_dir.  */
+static int
+iterate_zap_snap (const char *name, grub_uint64_t val,
+		  struct grub_zfs_dir_ctx *ctx)
+{
+  grub_err_t err;
+  struct grub_dirhook_info info;
+  char *name2;
+  int ret;
+
+  dnode_end_t mdn;
+
+  err = dnode_get (&(ctx->data->mos), val, 0, &mdn, ctx->data);
+  if (err)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+
+  if (mdn.dn.dn_type != DMU_OT_DSL_DATASET)
+    return 0;
+
+  err = fill_fs_info (&info, mdn, ctx->data);
+  if (err)
+    {
+      grub_errno = 0;
+      return 0;
+    }
+
+  name2 = grub_malloc (grub_strlen (name) + 2);
+  name2[0] = '@';
+  grub_memcpy (name2 + 1, name, grub_strlen (name) + 1);
+  ret = ctx->hook (name2, &info, ctx->hook_data);
+  grub_free (name2);
+  return ret;
+}
+
+static grub_err_t
+grub_zfs_dir (grub_device_t device, const char *path,
+	      grub_fs_dir_hook_t hook, void *hook_data)
+{
+  struct grub_zfs_dir_ctx ctx = {
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  struct grub_zfs_data *data;
+  grub_err_t err;
+  int isfs;
+
+  data = zfs_mount (device);
+  if (! data)
+    return grub_errno;
+  err = dnode_get_fullpath (path, &(data->subvol), &(data->dnode), &isfs, data);
+  if (err)
+    {
+      zfs_unmount (data);
+      return err;
+    }
+  ctx.data = data;
+
+  if (isfs)
+    {
+      grub_uint64_t childobj, headobj; 
+      grub_uint64_t snapobj;
+      dnode_end_t dn;
+      struct grub_dirhook_info info;
+
+      err = fill_fs_info (&info, data->dnode, data);
+      if (err)
+	{
+	  zfs_unmount (data);
+	  return err;
+	}
+      if (hook ("@", &info, hook_data))
+	{
+	  zfs_unmount (data);
+	  return GRUB_ERR_NONE;
+	}
+
+      childobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&data->dnode.dn))->dd_child_dir_zapobj, data->dnode.endian);
+      headobj = grub_zfs_to_cpu64 (((dsl_dir_phys_t *) DN_BONUS (&data->dnode.dn))->dd_head_dataset_obj, data->dnode.endian);
+      err = dnode_get (&(data->mos), childobj,
+		       DMU_OT_DSL_DIR_CHILD_MAP, &dn, data);
+      if (err)
+	{
+	  zfs_unmount (data);
+	  return err;
+	}
+
+      zap_iterate_u64 (&dn, iterate_zap_fs, data, &ctx);
+      
+      err = dnode_get (&(data->mos), headobj, DMU_OT_DSL_DATASET, &dn, data);
+      if (err)
+	{
+	  zfs_unmount (data);
+	  return err;
+	}
+
+      snapobj = grub_zfs_to_cpu64 (((dsl_dataset_phys_t *) DN_BONUS (&dn.dn))->ds_snapnames_zapobj, dn.endian);
+
+      err = dnode_get (&(data->mos), snapobj,
+		       DMU_OT_DSL_DS_SNAP_MAP, &dn, data);
+      if (err)
+	{
+	  zfs_unmount (data);
+	  return err;
+	}
+
+      zap_iterate_u64 (&dn, iterate_zap_snap, data, &ctx);
+    }
+  else
+    {
+      if (data->dnode.dn.dn_type != DMU_OT_DIRECTORY_CONTENTS)
+	{
+	  zfs_unmount (data);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
+	}
+      zap_iterate_u64 (&(data->dnode), iterate_zap, data, &ctx);
+    }
+  zfs_unmount (data);
+  return grub_errno;
+}
+
+static int
+check_feature (const char *name, grub_uint64_t val,
+	       struct grub_zfs_dir_ctx *ctx __attribute__((unused)))
+{
+  int i;
+  if (val == 0)
+    return 0;
+  if (name[0] == 0)
+    return 0;
+  for (i = 0; spa_feature_names[i] != NULL; i++) 
+    if (grub_strcmp (name, spa_feature_names[i]) == 0) 
+      return 0;
+  return 1;
+}
+
+/*
+ * Checks whether the MOS features that are active are supported by this
+ * (GRUB's) implementation of ZFS.
+ *
+ * Return:
+ *	0: Success.
+ *	errnum: Failure.
+ */
+	    	   
+static grub_err_t
+check_mos_features(dnode_phys_t *mosmdn_phys,grub_zfs_endian_t endian,struct grub_zfs_data* data )
+{
+  grub_uint64_t objnum;
+  grub_err_t errnum = 0;
+  dnode_end_t dn,mosmdn;
+  mzap_phys_t* mzp;
+  grub_zfs_endian_t endianzap;
+  int size;
+  grub_memmove(&(mosmdn.dn),mosmdn_phys,sizeof(dnode_phys_t));
+  mosmdn.endian=endian;
+  errnum = dnode_get(&mosmdn, DMU_POOL_DIRECTORY_OBJECT,
+		     DMU_OT_OBJECT_DIRECTORY, &dn,data);
+  if (errnum != 0)
+    return errnum;
+
+  /*
+   * Find the object number for 'features_for_read' and retrieve its
+   * corresponding dnode. Note that we don't check features_for_write
+   * because GRUB is not opening the pool for write.
+   */
+  errnum = zap_lookup(&dn, DMU_POOL_FEATURES_FOR_READ, &objnum, data,0);
+  if (errnum != 0)
+    return errnum;
+  
+  errnum = dnode_get(&mosmdn, objnum, DMU_OTN_ZAP_METADATA, &dn, data);
+  if (errnum != 0)
+    return errnum;
+
+  errnum = dmu_read(&dn, 0, (void**)&mzp, &endianzap,data);
+  if (errnum != 0)
+    return errnum;
+
+  size = grub_zfs_to_cpu16 (dn.dn.dn_datablkszsec, dn.endian) << SPA_MINBLOCKSHIFT;
+  return mzap_iterate (mzp,endianzap, size, check_feature,NULL);
+}
+
+
+#ifdef GRUB_UTIL
+static grub_err_t
+grub_zfs_embed (grub_device_t device __attribute__ ((unused)),
+		unsigned int *nsectors,
+		unsigned int max_nsectors,
+		grub_embed_type_t embed_type,
+		grub_disk_addr_t **sectors)
+{
+  unsigned i;
+
+  if (embed_type != GRUB_EMBED_PCBIOS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "ZFS currently supports only PC-BIOS embedding");
+
+  if ((VDEV_BOOT_SIZE >> GRUB_DISK_SECTOR_BITS) < *nsectors)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("your core.img is unusually large.  "
+			  "It won't fit in the embedding area"));
+
+  *nsectors = (VDEV_BOOT_SIZE >> GRUB_DISK_SECTOR_BITS);
+  if (*nsectors > max_nsectors)
+    *nsectors = max_nsectors;
+  *sectors = grub_calloc (*nsectors, sizeof (**sectors));
+  if (!*sectors)
+    return grub_errno;
+  for (i = 0; i < *nsectors; i++)
+    (*sectors)[i] = i + (VDEV_BOOT_OFFSET >> GRUB_DISK_SECTOR_BITS);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_fs grub_zfs_fs = {
+  .name = "zfs",
+  .fs_dir = grub_zfs_dir,
+  .fs_open = grub_zfs_open,
+  .fs_read = grub_zfs_read,
+  .fs_close = grub_zfs_close,
+  .fs_label = zfs_label,
+  .fs_uuid = zfs_uuid,
+  .fs_mtime = zfs_mtime,
+#ifdef GRUB_UTIL
+  .fs_embed = grub_zfs_embed,
+  .reserved_first_sector = 1,
+  .blocklist_install = 0,
+#endif
+  .next = 0
+};
+
+GRUB_MOD_INIT (zfs)
+{
+  COMPILE_TIME_ASSERT (sizeof (zap_leaf_chunk_t) == ZAP_LEAF_CHUNKSIZE);
+  grub_fs_register (&grub_zfs_fs);
+#ifndef GRUB_UTIL
+  my_mod = mod;
+#endif
+}
+
+GRUB_MOD_FINI (zfs)
+{
+  grub_fs_unregister (&grub_zfs_fs);
+}
diff --git a/grub-core/fs/zfs/zfs_fletcher.c b/grub-core/fs/zfs/zfs_fletcher.c
new file mode 100644
index 0000000..7d27b05
--- /dev/null
+++ b/grub-core/fs/zfs/zfs_fletcher.c
@@ -0,0 +1,84 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2009  Free Software Foundation, Inc.
+ *  Copyright 2007 Sun Microsystems, Inc.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/zfs/zfs.h>
+#include <grub/zfs/zio.h>
+#include <grub/zfs/dnode.h>
+#include <grub/zfs/uberblock_impl.h>
+#include <grub/zfs/vdev_impl.h>
+#include <grub/zfs/zio_checksum.h>
+#include <grub/zfs/zap_impl.h>
+#include <grub/zfs/zap_leaf.h>
+#include <grub/zfs/zfs_znode.h>
+#include <grub/zfs/dmu.h>
+#include <grub/zfs/dmu_objset.h>
+#include <grub/zfs/dsl_dir.h>
+#include <grub/zfs/dsl_dataset.h>
+
+void
+fletcher_2(const void *buf, grub_uint64_t size, grub_zfs_endian_t endian, 
+	   zio_cksum_t *zcp)
+{
+  const grub_uint64_t *ip = buf;
+  const grub_uint64_t *ipend = ip + (size / sizeof (grub_uint64_t));
+  grub_uint64_t a0, b0, a1, b1;
+  
+  for (a0 = b0 = a1 = b1 = 0; ip < ipend; ip += 2) 
+    {
+      a0 += grub_zfs_to_cpu64 (ip[0], endian);
+      a1 += grub_zfs_to_cpu64 (ip[1], endian);
+      b0 += a0;
+      b1 += a1;
+    }
+
+  zcp->zc_word[0] = grub_cpu_to_zfs64 (a0, endian);
+  zcp->zc_word[1] = grub_cpu_to_zfs64 (a1, endian);
+  zcp->zc_word[2] = grub_cpu_to_zfs64 (b0, endian);
+  zcp->zc_word[3] = grub_cpu_to_zfs64 (b1, endian);
+}
+
+void
+fletcher_4 (const void *buf, grub_uint64_t size, grub_zfs_endian_t endian, 
+	    zio_cksum_t *zcp)
+{
+  const grub_uint32_t *ip = buf;
+  const grub_uint32_t *ipend = ip + (size / sizeof (grub_uint32_t));
+  grub_uint64_t a, b, c, d;
+  
+  for (a = b = c = d = 0; ip < ipend; ip++) 
+    {
+      a += grub_zfs_to_cpu32 (ip[0], endian);;
+      b += a;
+      c += b;
+      d += c;
+    }
+
+  zcp->zc_word[0] = grub_cpu_to_zfs64 (a, endian);
+  zcp->zc_word[1] = grub_cpu_to_zfs64 (b, endian);
+  zcp->zc_word[2] = grub_cpu_to_zfs64 (c, endian);
+  zcp->zc_word[3] = grub_cpu_to_zfs64 (d, endian);
+}
+
diff --git a/grub-core/fs/zfs/zfs_lz4.c b/grub-core/fs/zfs/zfs_lz4.c
new file mode 100644
index 0000000..5453822
--- /dev/null
+++ b/grub-core/fs/zfs/zfs_lz4.c
@@ -0,0 +1,285 @@
+/*
+ * LZ4 - Fast LZ compression algorithm
+ * Header File
+ * Copyright (C) 2011-2013, Yann Collet.
+ * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You can contact the author at :
+ * - LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
+ * - LZ4 source repository : http://code.google.com/p/lz4/
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+
+static int LZ4_uncompress_unknownOutputSize(const char *source, char *dest,
+					    int isize, int maxOutputSize);
+
+/*
+ * CPU Feature Detection
+ */
+
+/* 32 or 64 bits ? */
+#if (GRUB_CPU_SIZEOF_VOID_P == 8)
+#define	LZ4_ARCH64	1
+#else
+#define	LZ4_ARCH64	0
+#endif
+
+/*
+ * Compiler Options
+ */
+
+
+#define	GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
+
+#if (GCC_VERSION >= 302) || (defined (__INTEL_COMPILER) && __INTEL_COMPILER >= 800) || defined(__clang__)
+#define	expect(expr, value)    (__builtin_expect((expr), (value)))
+#else
+#define	expect(expr, value)    (expr)
+#endif
+
+#define	likely(expr)	expect((expr) != 0, 1)
+#define	unlikely(expr)	expect((expr) != 0, 0)
+
+/* Basic types */
+#define	BYTE	grub_uint8_t
+#define	U16	grub_uint16_t
+#define	U32	grub_uint32_t
+#define	S32	grub_int32_t
+#define	U64	grub_uint64_t
+
+typedef struct _U16_S {
+	U16 v;
+} GRUB_PACKED U16_S;
+typedef struct _U32_S {
+	U32 v;
+} GRUB_PACKED U32_S;
+typedef struct _U64_S {
+	U64 v;
+} GRUB_PACKED U64_S;
+
+#define	A64(x)	(((U64_S *)(x))->v)
+#define	A32(x)	(((U32_S *)(x))->v)
+#define	A16(x)	(((U16_S *)(x))->v)
+
+/*
+ * Constants
+ */
+#define	MINMATCH 4
+
+#define	COPYLENGTH 8
+#define	LASTLITERALS 5
+
+#define	ML_BITS 4
+#define	ML_MASK ((1U<<ML_BITS)-1)
+#define	RUN_BITS (8-ML_BITS)
+#define	RUN_MASK ((1U<<RUN_BITS)-1)
+
+/*
+ * Architecture-specific macros
+ */
+#if LZ4_ARCH64
+#define	STEPSIZE 8
+#define	UARCH U64
+#define	AARCH A64
+#define	LZ4_COPYSTEP(s, d)	A64(d) = A64(s); d += 8; s += 8;
+#define	LZ4_COPYPACKET(s, d)	LZ4_COPYSTEP(s, d)
+#define	LZ4_SECURECOPY(s, d, e)	if (d < e) LZ4_WILDCOPY(s, d, e)
+#define	HTYPE U32
+#define	INITBASE(base)		const BYTE* const base = ip
+#else
+#define	STEPSIZE 4
+#define	UARCH U32
+#define	AARCH A32
+#define	LZ4_COPYSTEP(s, d)	A32(d) = A32(s); d += 4; s += 4;
+#define	LZ4_COPYPACKET(s, d)	LZ4_COPYSTEP(s, d); LZ4_COPYSTEP(s, d);
+#define	LZ4_SECURECOPY		LZ4_WILDCOPY
+#define	HTYPE const BYTE*
+#define	INITBASE(base)		const int base = 0
+#endif
+
+#define	LZ4_READ_LITTLEENDIAN_16(d, s, p) { d = (s) - grub_le_to_cpu16 (A16 (p)); }
+#define	LZ4_WRITE_LITTLEENDIAN_16(p, v)  { A16(p) = grub_cpu_to_le16 (v); p += 2; }
+
+/* Macros */
+#define	LZ4_WILDCOPY(s, d, e) do { LZ4_COPYPACKET(s, d) } while (d < e);
+
+/* Decompression functions */
+grub_err_t
+lz4_decompress(void *s_start, void *d_start, grub_size_t s_len, grub_size_t d_len);
+
+grub_err_t
+lz4_decompress(void *s_start, void *d_start, grub_size_t s_len, grub_size_t d_len)
+{
+	const BYTE *src = s_start;
+	U32 bufsiz = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) |
+	    src[3];
+
+	/* invalid compressed buffer size encoded at start */
+	if (bufsiz + 4 > s_len)
+		return grub_error(GRUB_ERR_BAD_FS,"lz4 decompression failed.");
+
+	/*
+	 * Returns 0 on success (decompression function returned non-negative)
+	 * and appropriate error on failure (decompression function returned negative).
+	 */
+	return (LZ4_uncompress_unknownOutputSize((char*)s_start + 4, d_start, bufsiz,
+	    d_len) < 0)?grub_error(GRUB_ERR_BAD_FS,"lz4 decompression failed."):0;
+}
+
+static int
+LZ4_uncompress_unknownOutputSize(const char *source,
+    char *dest, int isize, int maxOutputSize)
+{
+	/* Local Variables */
+	const BYTE * ip = (const BYTE *) source;
+	const BYTE *const iend = ip + isize;
+	const BYTE * ref;
+
+	BYTE * op = (BYTE *) dest;
+	BYTE *const oend = op + maxOutputSize;
+	BYTE *cpy;
+
+	grub_size_t dec[] = { 0, 3, 2, 3, 0, 0, 0, 0 };
+
+	/* Main Loop */
+	while (ip < iend) {
+		BYTE token;
+		int length;
+
+		/* get runlength */
+		token = *ip++;
+		if ((length = (token >> ML_BITS)) == RUN_MASK) {
+			int s = 255;
+			while ((ip < iend) && (s == 255)) {
+				s = *ip++;
+				length += s;
+			}
+		}
+		/* copy literals */
+		if ((grub_addr_t) length > ~(grub_addr_t)op)
+		  goto _output_error;
+		cpy = op + length;
+		if ((cpy > oend - COPYLENGTH) ||
+		    (ip + length > iend - COPYLENGTH)) {
+			if (cpy > oend)
+				/*
+				 * Error: request to write beyond destination
+				 * buffer.
+				 */
+				goto _output_error;
+			if (ip + length > iend)
+				/*
+				 * Error : request to read beyond source
+				 * buffer.
+				 */
+				goto _output_error;
+			grub_memcpy(op, ip, length);
+			op += length;
+			ip += length;
+			if (ip < iend)
+				/* Error : LZ4 format violation */
+				goto _output_error;
+			/* Necessarily EOF, due to parsing restrictions. */
+			break;
+		}
+		LZ4_WILDCOPY(ip, op, cpy);
+		ip -= (op - cpy);
+		op = cpy;
+
+		/* get offset */
+		LZ4_READ_LITTLEENDIAN_16(ref, cpy, ip);
+		ip += 2;
+		if (ref < (BYTE * const) dest)
+			/*
+			 * Error: offset creates reference outside of
+			 * destination buffer.
+			 */
+			goto _output_error;
+
+		/* get matchlength */
+		if ((length = (token & ML_MASK)) == ML_MASK) {
+			while (ip < iend) {
+				int s = *ip++;
+				length += s;
+				if (s == 255)
+					continue;
+				break;
+			}
+		}
+		/* copy repeated sequence */
+		if unlikely(op - ref < STEPSIZE) {
+#if LZ4_ARCH64
+			grub_size_t dec2table[] = { 0, 0, 0, -1, 0, 1, 2, 3 };
+			grub_size_t dec2 = dec2table[op - ref];
+#else
+			const int dec2 = 0;
+#endif
+			*op++ = *ref++;
+			*op++ = *ref++;
+			*op++ = *ref++;
+			*op++ = *ref++;
+			ref -= dec[op - ref];
+			A32(op) = A32(ref);
+			op += STEPSIZE - 4;
+			ref -= dec2;
+		} else {
+			LZ4_COPYSTEP(ref, op);
+		}
+		cpy = op + length - (STEPSIZE - 4);
+		if (cpy > oend - COPYLENGTH) {
+			if (cpy > oend)
+				/*
+				 * Error: request to write outside of
+				 * destination buffer.
+				 */
+				goto _output_error;
+			LZ4_SECURECOPY(ref, op, (oend - COPYLENGTH));
+			while (op < cpy)
+				*op++ = *ref++;
+			op = cpy;
+			if (op == oend)
+				/*
+				 * Check EOF (should never happen, since last
+				 * 5 bytes are supposed to be literals).
+				 */
+				break;
+			continue;
+		}
+		LZ4_SECURECOPY(ref, op, cpy);
+		op = cpy;	/* correction */
+	}
+
+	/* end of decoding */
+	return (int)(((char *)op) - dest);
+
+	/* write overflow error detected */
+	_output_error:
+	return (int)(-(((char *)ip) - source));
+}
diff --git a/grub-core/fs/zfs/zfs_lzjb.c b/grub-core/fs/zfs/zfs_lzjb.c
new file mode 100644
index 0000000..62b5ea6
--- /dev/null
+++ b/grub-core/fs/zfs/zfs_lzjb.c
@@ -0,0 +1,93 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2009  Free Software Foundation, Inc.
+ *  Copyright 2007 Sun Microsystems, Inc.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/zfs/zfs.h>
+#include <grub/zfs/zio.h>
+#include <grub/zfs/dnode.h>
+#include <grub/zfs/uberblock_impl.h>
+#include <grub/zfs/vdev_impl.h>
+#include <grub/zfs/zio_checksum.h>
+#include <grub/zfs/zap_impl.h>
+#include <grub/zfs/zap_leaf.h>
+#include <grub/zfs/zfs_znode.h>
+#include <grub/zfs/dmu.h>
+#include <grub/zfs/dmu_objset.h>
+#include <grub/zfs/dsl_dir.h>
+#include <grub/zfs/dsl_dataset.h>
+
+#define	MATCH_BITS	6
+#define	MATCH_MIN	3
+#define	OFFSET_MASK	((1 << (16 - MATCH_BITS)) - 1)
+
+/*
+ * Decompression Entry - lzjb
+ */
+#ifndef	NBBY
+#define	NBBY	8
+#endif
+
+grub_err_t
+lzjb_decompress (void *s_start, void *d_start, grub_size_t s_len,
+		 grub_size_t d_len);
+
+grub_err_t
+lzjb_decompress (void *s_start, void *d_start, grub_size_t s_len,
+		 grub_size_t d_len)
+{
+  grub_uint8_t *src = s_start;
+  grub_uint8_t *dst = d_start;
+  grub_uint8_t *d_end = (grub_uint8_t *) d_start + d_len;
+  grub_uint8_t *s_end = (grub_uint8_t *) s_start + s_len;
+  grub_uint8_t *cpy, copymap = 0;
+  int copymask = 1 << (NBBY - 1);
+
+  while (dst < d_end && src < s_end)
+    {
+      if ((copymask <<= 1) == (1 << NBBY))
+	{
+	  copymask = 1;
+	  copymap = *src++;
+	}
+      if (src >= s_end)
+	return grub_error (GRUB_ERR_BAD_FS, "lzjb decompression failed");
+      if (copymap & copymask)
+	{
+	  int mlen = (src[0] >> (NBBY - MATCH_BITS)) + MATCH_MIN;
+	  int offset = ((src[0] << NBBY) | src[1]) & OFFSET_MASK;
+	  src += 2;
+	  cpy = dst - offset;
+	  if (src > s_end || cpy < (grub_uint8_t *) d_start)
+	    return grub_error (GRUB_ERR_BAD_FS, "lzjb decompression failed");
+	  while (--mlen >= 0 && dst < d_end)
+	    *dst++ = *cpy++;
+	}
+      else
+	*dst++ = *src++;
+    }
+  if (dst < d_end)
+    return grub_error (GRUB_ERR_BAD_FS, "lzjb decompression failed");
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/fs/zfs/zfs_sha256.c b/grub-core/fs/zfs/zfs_sha256.c
new file mode 100644
index 0000000..a181f07
--- /dev/null
+++ b/grub-core/fs/zfs/zfs_sha256.c
@@ -0,0 +1,143 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2009  Free Software Foundation, Inc.
+ *  Copyright 2007 Sun Microsystems, Inc.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/zfs/zfs.h>
+#include <grub/zfs/zio.h>
+#include <grub/zfs/dnode.h>
+#include <grub/zfs/uberblock_impl.h>
+#include <grub/zfs/vdev_impl.h>
+#include <grub/zfs/zio_checksum.h>
+#include <grub/zfs/zap_impl.h>
+#include <grub/zfs/zap_leaf.h>
+#include <grub/zfs/zfs_znode.h>
+#include <grub/zfs/dmu.h>
+#include <grub/zfs/dmu_objset.h>
+#include <grub/zfs/dsl_dir.h>
+#include <grub/zfs/dsl_dataset.h>
+
+/*
+ * SHA-256 checksum, as specified in FIPS 180-2, available at:
+ * http://csrc.nist.gov/cryptval
+ *
+ * This is a very compact implementation of SHA-256.
+ * It is designed to be simple and portable, not to be fast.
+ */
+
+/*
+ * The literal definitions according to FIPS180-2 would be:
+ *
+ * 	Ch(x, y, z)     (((x) & (y)) ^ ((~(x)) & (z)))
+ * 	Maj(x, y, z)    (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
+ *
+ * We use logical equivalents which require one less op.
+ */
+#define	Ch(x, y, z)	((z) ^ ((x) & ((y) ^ (z))))
+#define	Maj(x, y, z)	(((x) & (y)) ^ ((z) & ((x) ^ (y))))
+#define	Rot32(x, s)	(((x) >> s) | ((x) << (32 - s)))
+#define	SIGMA0(x)	(Rot32(x, 2) ^ Rot32(x, 13) ^ Rot32(x, 22))
+#define	SIGMA1(x)	(Rot32(x, 6) ^ Rot32(x, 11) ^ Rot32(x, 25))
+#define	sigma0(x)	(Rot32(x, 7) ^ Rot32(x, 18) ^ ((x) >> 3))
+#define	sigma1(x)	(Rot32(x, 17) ^ Rot32(x, 19) ^ ((x) >> 10))
+
+static const grub_uint32_t SHA256_K[64] = {
+	0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+	0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+	0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+	0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+	0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+	0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+	0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+	0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+	0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+	0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+	0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+	0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+	0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+	0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+	0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+	0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+};
+
+static void
+SHA256Transform(grub_uint32_t *H, const grub_uint8_t *cp)
+{
+	grub_uint32_t a, b, c, d, e, f, g, h, t, T1, T2, W[64];
+
+	for (t = 0; t < 16; t++, cp += 4)
+		W[t] = (cp[0] << 24) | (cp[1] << 16) | (cp[2] << 8) | cp[3];
+
+	for (t = 16; t < 64; t++)
+		W[t] = sigma1(W[t - 2]) + W[t - 7] +
+		    sigma0(W[t - 15]) + W[t - 16];
+
+	a = H[0]; b = H[1]; c = H[2]; d = H[3];
+	e = H[4]; f = H[5]; g = H[6]; h = H[7];
+
+	for (t = 0; t < 64; t++) {
+		T1 = h + SIGMA1(e) + Ch(e, f, g) + SHA256_K[t] + W[t];
+		T2 = SIGMA0(a) + Maj(a, b, c);
+		h = g; g = f; f = e; e = d + T1;
+		d = c; c = b; b = a; a = T1 + T2;
+	}
+
+	H[0] += a; H[1] += b; H[2] += c; H[3] += d;
+	H[4] += e; H[5] += f; H[6] += g; H[7] += h;
+}
+
+void
+zio_checksum_SHA256(const void *buf, grub_uint64_t size,
+		    grub_zfs_endian_t endian, zio_cksum_t *zcp)
+{
+  grub_uint32_t H[8] = { 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
+			 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 };
+  grub_uint8_t pad[128];
+  unsigned padsize = size & 63;
+  unsigned i;
+  
+  for (i = 0; i < size - padsize; i += 64)
+    SHA256Transform(H, (grub_uint8_t *)buf + i);
+  
+  for (i = 0; i < padsize; i++)
+    pad[i] = ((grub_uint8_t *)buf)[i];
+  
+  for (pad[padsize++] = 0x80; (padsize & 63) != 56; padsize++)
+    pad[padsize] = 0;
+  
+  for (i = 0; i < 8; i++)
+    pad[padsize++] = (size << 3) >> (56 - 8 * i);
+  
+  for (i = 0; i < padsize && i <= 64; i += 64)
+    SHA256Transform(H, pad + i);
+  
+  zcp->zc_word[0] = grub_cpu_to_zfs64 ((grub_uint64_t)H[0] << 32 | H[1], 
+				       endian);
+  zcp->zc_word[1] = grub_cpu_to_zfs64 ((grub_uint64_t)H[2] << 32 | H[3],
+				       endian);
+  zcp->zc_word[2] = grub_cpu_to_zfs64 ((grub_uint64_t)H[4] << 32 | H[5],
+				       endian);
+  zcp->zc_word[3] = grub_cpu_to_zfs64 ((grub_uint64_t)H[6] << 32 | H[7],
+				       endian);
+}
diff --git a/grub-core/fs/zfs/zfscrypt.c b/grub-core/fs/zfs/zfscrypt.c
new file mode 100644
index 0000000..de3b015
--- /dev/null
+++ b/grub-core/fs/zfs/zfscrypt.c
@@ -0,0 +1,491 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/safemath.h>
+#include <grub/dl.h>
+#include <grub/types.h>
+#include <grub/zfs/zfs.h>
+#include <grub/zfs/zio.h>
+#include <grub/zfs/dnode.h>
+#include <grub/zfs/uberblock_impl.h>
+#include <grub/zfs/vdev_impl.h>
+#include <grub/zfs/zio_checksum.h>
+#include <grub/zfs/zap_impl.h>
+#include <grub/zfs/zap_leaf.h>
+#include <grub/zfs/zfs_znode.h>
+#include <grub/zfs/dmu.h>
+#include <grub/zfs/dmu_objset.h>
+#include <grub/zfs/sa_impl.h>
+#include <grub/zfs/dsl_dir.h>
+#include <grub/zfs/dsl_dataset.h>
+#include <grub/crypto.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/*
+  Mostly based on following article: 
+  https://blogs.oracle.com/darren/entry/zfs_encryption_what_is_on
+ */
+
+enum grub_zfs_algo
+  {
+    GRUB_ZFS_ALGO_CCM,
+    GRUB_ZFS_ALGO_GCM,
+  };
+
+struct grub_zfs_key
+{
+  grub_uint64_t algo;
+  grub_uint8_t enc_nonce[13];
+  grub_uint8_t unused[3];
+  grub_uint8_t enc_key[48];
+  grub_uint8_t unknown_purpose_nonce[13];
+  grub_uint8_t unused2[3];
+  grub_uint8_t unknown_purpose_key[48];
+};
+
+struct grub_zfs_wrap_key
+{
+  struct grub_zfs_wrap_key *next;
+  grub_size_t keylen;
+  int is_passphrase;
+  grub_uint64_t key[0];
+};
+
+static struct grub_zfs_wrap_key *zfs_wrap_keys;
+
+grub_err_t
+grub_zfs_add_key (grub_uint8_t *key_in,
+		  grub_size_t keylen,
+		  int passphrase)
+{
+  struct grub_zfs_wrap_key *key;
+  grub_size_t sz;
+
+  if (!passphrase && keylen > 32)
+    keylen = 32;
+  if (grub_add (sizeof (*key), keylen, &sz))
+    return GRUB_ERR_OUT_OF_RANGE;
+  key = grub_malloc (sz);
+  if (!key)
+    return grub_errno;
+  key->is_passphrase = passphrase;
+  key->keylen = keylen;
+  grub_memcpy (key->key, key_in, keylen);
+  key->next = zfs_wrap_keys;
+  zfs_wrap_keys = key;
+  return GRUB_ERR_NONE;
+}
+
+static gcry_err_code_t
+grub_ccm_decrypt (grub_crypto_cipher_handle_t cipher,
+		  grub_uint8_t *out, const grub_uint8_t *in,
+		  grub_size_t psize,
+		  void *mac_out, const void *nonce,
+		  unsigned l, unsigned m)
+{
+  grub_uint8_t iv[16];
+  grub_uint8_t mul[16];
+  grub_uint32_t mac[4];
+  unsigned i, j;
+  gcry_err_code_t err;
+
+  grub_memcpy (iv + 1, nonce, 15 - l);
+
+  iv[0] = (l - 1) | (((m-2) / 2) << 3);
+  for (j = 0; j < l; j++)
+    iv[15 - j] = psize >> (8 * j);
+  err = grub_crypto_ecb_encrypt (cipher, mac, iv, 16);
+  if (err)
+    return err;
+
+  iv[0] = l - 1;
+
+  for (i = 0; i < (psize + 15) / 16; i++)
+    {
+      grub_size_t csize;
+      csize = 16;
+      if (csize > psize - 16 * i)
+	csize = psize - 16 * i;
+      for (j = 0; j < l; j++)
+	iv[15 - j] = (i + 1) >> (8 * j);
+      err = grub_crypto_ecb_encrypt (cipher, mul, iv, 16);
+      if (err)
+	return err;
+      grub_crypto_xor (out + 16 * i, in + 16 * i, mul, csize);
+      grub_crypto_xor (mac, mac, out + 16 * i, csize);
+      err = grub_crypto_ecb_encrypt (cipher, mac, mac, 16);
+      if (err)
+	return err;
+    }
+  for (j = 0; j < l; j++)
+    iv[15 - j] = 0;
+  err = grub_crypto_ecb_encrypt (cipher, mul, iv, 16);
+  if (err)
+    return err;
+  if (mac_out)
+    grub_crypto_xor (mac_out, mac, mul, m);
+  return GPG_ERR_NO_ERROR;
+}
+
+static void
+grub_gcm_mul_x (grub_uint8_t *a)
+{
+  int i;
+  int c = 0, d = 0;
+  for (i = 0; i < 16; i++)
+    {
+      c = a[i] & 0x1;
+      a[i] = (a[i] >> 1) | (d << 7);
+      d = c;
+    }
+  if (d)
+    a[0] ^= 0xe1;
+}
+
+static void
+grub_gcm_mul (grub_uint8_t *a, const grub_uint8_t *b)
+{
+  grub_uint8_t res[16], bs[16];
+  int i;
+  grub_memcpy (bs, b, 16);
+  grub_memset (res, 0, 16);
+  for (i = 0; i < 128; i++)
+    {
+      if ((a[i / 8] << (i % 8)) & 0x80)
+	grub_crypto_xor (res, res, bs, 16);
+      grub_gcm_mul_x (bs);
+    }
+ 
+  grub_memcpy (a, res, 16);
+}
+
+static gcry_err_code_t
+grub_gcm_decrypt (grub_crypto_cipher_handle_t cipher,
+		  grub_uint8_t *out, const grub_uint8_t *in,
+		  grub_size_t psize,
+		  void *mac_out, const void *nonce,
+		  unsigned nonce_len, unsigned m)
+{
+  grub_uint8_t iv[16];
+  grub_uint8_t mul[16];
+  grub_uint8_t mac[16], h[16], mac_xor[16];
+  unsigned i, j;
+  gcry_err_code_t err;
+
+  grub_memset (mac, 0, sizeof (mac));
+
+  err = grub_crypto_ecb_encrypt (cipher, h, mac, 16);
+  if (err)
+    return err;
+
+  if (nonce_len == 12)
+    {
+      grub_memcpy (iv, nonce, 12);
+      iv[12] = 0;
+      iv[13] = 0;
+      iv[14] = 0;
+      iv[15] = 1;
+    }
+  else
+    {
+      grub_memset (iv, 0, sizeof (iv));
+      grub_memcpy (iv, nonce, nonce_len);
+      grub_gcm_mul (iv, h);
+      iv[15] ^= nonce_len * 8;
+      grub_gcm_mul (iv, h);
+    }
+
+  err = grub_crypto_ecb_encrypt (cipher, mac_xor, iv, 16);
+  if (err)
+    return err;
+
+  for (i = 0; i < (psize + 15) / 16; i++)
+    {
+      grub_size_t csize;
+      csize = 16;
+      if (csize > psize - 16 * i)
+	csize = psize - 16 * i;
+      for (j = 0; j < 4; j++)
+	{
+	  iv[15 - j]++;
+	  if (iv[15 - j] != 0)
+	    break;
+	}
+      grub_crypto_xor (mac, mac, in + 16 * i, csize);
+      grub_gcm_mul (mac, h);
+      err = grub_crypto_ecb_encrypt (cipher, mul, iv, 16);
+      if (err)
+	return err;
+      grub_crypto_xor (out + 16 * i, in + 16 * i, mul, csize);
+    }
+  for (j = 0; j < 8; j++)
+    mac[15 - j] ^= ((((grub_uint64_t) psize) * 8) >> (8 * j));
+  grub_gcm_mul (mac, h);
+
+  if (mac_out)
+    grub_crypto_xor (mac_out, mac, mac_xor, m);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+algo_decrypt (grub_crypto_cipher_handle_t cipher, grub_uint64_t algo,
+	      grub_uint8_t *out, const grub_uint8_t *in,
+	      grub_size_t psize,
+	      void *mac_out, const void *nonce,
+	      unsigned l, unsigned m)
+{
+  switch (algo)
+    {
+    case 0:
+      return grub_ccm_decrypt (cipher, out, in, psize,
+			       mac_out, nonce, l, m);
+    case 1:
+      return grub_gcm_decrypt (cipher, out, in, psize,
+			       mac_out, nonce,
+			       15 - l, m);
+    default:
+      return GPG_ERR_CIPHER_ALGO;
+    }
+}
+
+static grub_err_t
+grub_zfs_decrypt_real (grub_crypto_cipher_handle_t cipher, 
+		       grub_uint64_t algo,
+		       void *nonce,
+		       char *buf, grub_size_t size,
+		       const grub_uint32_t *expected_mac,
+		       grub_zfs_endian_t endian)
+{
+  grub_uint32_t mac[4];
+  unsigned i;
+  grub_uint32_t sw[4];
+  gcry_err_code_t err;
+      
+  grub_memcpy (sw, nonce, 16);
+  if (endian != GRUB_ZFS_BIG_ENDIAN)
+    for (i = 0; i < 4; i++)
+      sw[i] = grub_swap_bytes32 (sw[i]);
+
+  if (!cipher)
+    return grub_error (GRUB_ERR_ACCESS_DENIED,
+		       N_("no decryption key available"));
+  err = algo_decrypt (cipher, algo,
+		      (grub_uint8_t *) buf,
+		      (grub_uint8_t *) buf,
+		      size, mac,
+		      sw + 1, 3, 12);
+  if (err)
+    return grub_crypto_gcry_error (err);
+  
+  for (i = 0; i < 3; i++)
+    if (grub_zfs_to_cpu32 (expected_mac[i], endian)
+	!= grub_be_to_cpu32 (mac[i]))
+      return grub_error (GRUB_ERR_BAD_FS, N_("MAC verification failed"));
+  return GRUB_ERR_NONE;
+}
+
+static grub_crypto_cipher_handle_t
+grub_zfs_load_key_real (const struct grub_zfs_key *key,
+			grub_size_t keysize,
+			grub_uint64_t salt,
+			grub_uint64_t algo)
+{
+  unsigned keylen;
+  struct grub_zfs_wrap_key *wrap_key;
+  grub_crypto_cipher_handle_t ret = NULL;
+
+  if (keysize != sizeof (*key))
+    {
+      grub_dprintf ("zfs", "Unexpected key size %" PRIuGRUB_SIZE "\n", keysize);
+      return 0;
+    }
+
+  if (grub_memcmp (key->enc_key + 32, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16)
+      == 0)
+    keylen = 16;
+  else if (grub_memcmp (key->enc_key + 40, "\0\0\0\0\0\0\0\0", 8) == 0)
+    keylen = 24;
+  else
+    keylen = 32;
+
+  for (wrap_key = zfs_wrap_keys; wrap_key; wrap_key = wrap_key->next)
+    {
+      grub_crypto_cipher_handle_t cipher;
+      grub_uint8_t decrypted[32], mac[32], wrap_key_real[32];
+      gcry_err_code_t err;
+      cipher = grub_crypto_cipher_open (GRUB_CIPHER_AES);
+      if (!cipher)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  return 0;
+	}
+      grub_memset (wrap_key_real, 0, sizeof (wrap_key_real));
+      err = 0;
+      if (!wrap_key->is_passphrase)
+	grub_memcpy(wrap_key_real, wrap_key->key,
+		    wrap_key->keylen < keylen ? wrap_key->keylen : keylen);
+      else
+	err = grub_crypto_pbkdf2 (GRUB_MD_SHA1,
+				  (const grub_uint8_t *) wrap_key->key,
+				  wrap_key->keylen,
+				  (const grub_uint8_t *) &salt, sizeof (salt),
+				  1000, wrap_key_real, keylen);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+		    
+      err = grub_crypto_cipher_set_key (cipher, wrap_key_real,
+					keylen);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+      
+      err = algo_decrypt (cipher, algo, decrypted, key->unknown_purpose_key, 32,
+			  mac, key->unknown_purpose_nonce, 2, 16);
+      if (err || (grub_crypto_memcmp (mac, key->unknown_purpose_key + 32, 16)
+		  != 0))
+	{
+	  grub_dprintf ("zfs", "key loading failed\n");
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+
+      err = algo_decrypt (cipher, algo, decrypted, key->enc_key, keylen, mac,
+			  key->enc_nonce, 2, 16);
+      if (err || grub_crypto_memcmp (mac, key->enc_key + keylen, 16) != 0)
+	{
+	  grub_dprintf ("zfs", "key loading failed\n");
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+      ret = grub_crypto_cipher_open (GRUB_CIPHER_AES);
+      if (!ret)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+      err = grub_crypto_cipher_set_key (ret, decrypted, keylen);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_crypto_cipher_close (ret);
+	  grub_crypto_cipher_close (cipher);
+	  continue;
+	}
+      grub_crypto_cipher_close (cipher);
+      return ret;
+    }
+  return NULL;
+}
+
+static const struct grub_arg_option options[] =
+  {
+    {"raw", 'r', 0, N_("Assume input is raw."), 0, 0},
+    {"hex", 'h', 0, N_("Assume input is hex."), 0, 0},
+    {"passphrase", 'p', 0, N_("Assume input is passphrase."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_zfs_key (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  grub_uint8_t buf[1024];
+  grub_ssize_t real_size;
+
+  if (argc > 0)
+    {
+      grub_file_t file;
+      file = grub_file_open (args[0], GRUB_FILE_TYPE_ZFS_ENCRYPTION_KEY);
+      if (!file)
+	return grub_errno;
+      real_size = grub_file_read (file, buf, 1024);
+      if (real_size < 0)
+	return grub_errno;
+    }
+  else
+    {
+      grub_xputs (_("Enter ZFS password: "));
+      if (!grub_password_get ((char *) buf, 1023))
+	return grub_errno;
+      real_size = grub_strlen ((char *) buf);
+    }
+
+  if (ctxt->state[1].set)
+    {
+      int i;
+      grub_err_t err;
+      for (i = 0; i < real_size / 2; i++)
+	{
+	  char c1 = grub_tolower (buf[2 * i]) - '0';
+	  char c2 = grub_tolower (buf[2 * i + 1]) - '0';
+	  if (c1 > 9)
+	    c1 += '0' - 'a' + 10;
+	  if (c2 > 9)
+	    c2 += '0' - 'a' + 10;
+	  buf[i] = (c1 << 4) | c2;
+	}
+      err = grub_zfs_add_key (buf, real_size / 2, 0);
+      if (err)
+	return err;
+      return GRUB_ERR_NONE;
+    }
+
+  return grub_zfs_add_key (buf, real_size,
+			   ctxt->state[2].set
+			   || (argc == 0 && !ctxt->state[0].set
+			       && !ctxt->state[1].set));
+}
+
+static grub_extcmd_t cmd_key;
+
+GRUB_MOD_INIT(zfscrypt)
+{
+  grub_zfs_decrypt = grub_zfs_decrypt_real;
+  grub_zfs_load_key = grub_zfs_load_key_real;
+  cmd_key = grub_register_extcmd ("zfskey", grub_cmd_zfs_key, 0,
+				  N_("[-h|-p|-r] [FILE]"),
+				  N_("Import ZFS wrapping key stored in FILE."),
+				  options);
+}
+
+GRUB_MOD_FINI(zfscrypt)
+{
+  grub_zfs_decrypt = 0;
+  grub_zfs_load_key = 0;
+  grub_unregister_extcmd (cmd_key);
+}
diff --git a/grub-core/fs/zfs/zfsinfo.c b/grub-core/fs/zfs/zfsinfo.c
new file mode 100644
index 0000000..bf29180
--- /dev/null
+++ b/grub-core/fs/zfs/zfsinfo.c
@@ -0,0 +1,441 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2009  Free Software Foundation, Inc.
+ *  Copyright 2008  Sun Microsystems, Inc.
+ *
+ *  GRUB is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/zfs/zfs.h>
+#include <grub/device.h>
+#include <grub/file.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static inline void
+print_tabs (int n)
+{
+  int i;
+
+  for (i = 0; i < n; i++)
+    grub_printf (" ");
+}
+
+static grub_err_t
+print_state (char *nvlist, int tab)
+{
+  grub_uint64_t ival;
+  int isok = 1;
+
+  print_tabs (tab);
+
+  if (grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_REMOVED, &ival))
+    {
+      grub_puts_ (N_("Virtual device is removed"));
+      isok = 0;
+    }
+
+  if (grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_FAULTED, &ival))
+    {
+      grub_puts_ (N_("Virtual device is faulted"));
+      isok = 0;
+    }
+
+  if (grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_OFFLINE, &ival))
+    {
+      grub_puts_ (N_("Virtual device is offline"));
+      isok = 0;
+    }
+
+  if (grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_FAULTED, &ival))
+    /* TRANSLATORS: degraded doesn't mean broken but that some of
+       component are missing but virtual device as whole is still usable.  */
+    grub_puts_ (N_("Virtual device is degraded"));
+
+  if (isok)
+    grub_puts_ (N_("Virtual device is online"));
+  grub_xputs ("\n");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+print_vdev_info (char *nvlist, int tab)
+{
+  char *type = 0;
+
+  type = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_TYPE);
+
+  if (!type)
+    {
+      print_tabs (tab);
+      grub_puts_ (N_("Incorrect virtual device: no type available"));
+      return grub_errno;
+    }
+
+  if (grub_strcmp (type, VDEV_TYPE_DISK) == 0)
+    {
+      char *bootpath = 0;
+      char *path = 0;
+      char *devid = 0;
+
+      print_tabs (tab);
+      /* TRANSLATORS: The virtual devices form a tree (in graph-theoretical
+	 sense). The nodes like mirror or raidz have children: member devices.
+	 The "real" devices which actually store data are called "leafs"
+	 (again borrowed from graph theory) and can be either disks
+	 (or partitions) or files.  */
+      grub_puts_ (N_("Leaf virtual device (file or disk)"));
+
+      print_state (nvlist, tab);
+
+      bootpath =
+	grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_PHYS_PATH);
+      print_tabs (tab);
+      if (!bootpath)
+	grub_puts_ (N_("Bootpath: unavailable\n"));
+      else
+	grub_printf_ (N_("Bootpath: %s\n"), bootpath);
+
+      path = grub_zfs_nvlist_lookup_string (nvlist, "path");
+      print_tabs (tab);
+      if (!path)
+	grub_puts_ (N_("Path: unavailable"));
+      else
+	grub_printf_ (N_("Path: %s\n"), path);
+
+      devid = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_DEVID);
+      print_tabs (tab);
+      if (!devid)
+	grub_puts_ (N_("Devid: unavailable"));
+      else
+	grub_printf_ (N_("Devid: %s\n"), devid);
+      grub_free (bootpath);
+      grub_free (devid);
+      grub_free (path);
+      grub_free (type);
+      return GRUB_ERR_NONE;
+    }
+  char is_mirror=(grub_strcmp(type,VDEV_TYPE_MIRROR) == 0);
+  char is_raidz=(grub_strcmp(type,VDEV_TYPE_RAIDZ) == 0);
+  grub_free (type);
+
+  if (is_mirror || is_raidz)
+    {
+      int nelm, i;
+
+      nelm = grub_zfs_nvlist_lookup_nvlist_array_get_nelm
+	(nvlist, ZPOOL_CONFIG_CHILDREN);
+
+      if(is_mirror){
+	 grub_puts_ (N_("This VDEV is a mirror"));
+      }
+      else if(is_raidz){
+	 grub_uint64_t parity;
+	 grub_zfs_nvlist_lookup_uint64(nvlist,"nparity",&parity);
+	 grub_printf_ (N_("This VDEV is a RAIDZ%llu\n"),(unsigned long long)parity);
+      }
+      print_tabs (tab);
+      if (nelm <= 0)
+	{
+	  grub_puts_ (N_("Incorrect VDEV"));
+	  return GRUB_ERR_NONE;
+	}
+      grub_printf_ (N_("VDEV with %d children\n"), nelm);
+      print_state (nvlist, tab);
+      for (i = 0; i < nelm; i++)
+	{
+	  char *child;
+
+	  child = grub_zfs_nvlist_lookup_nvlist_array
+	    (nvlist, ZPOOL_CONFIG_CHILDREN, i);
+
+	  print_tabs (tab);
+	  if (!child)
+	    {
+	      /* TRANSLATORS: it's the element carying the number %d, not
+		 total element number. And the number itself is fine,
+		 only the element isn't.
+	      */
+	      grub_printf_ (N_("VDEV element number %d isn't correct\n"), i);
+	      continue;
+	    }
+
+	  /* TRANSLATORS: it's the element carying the number %d, not
+	     total element number. This is used in enumeration
+	     "Element number 1", "Element number 2", ... */
+	  grub_printf_ (N_("VDEV element number %d:\n"), i);
+	  print_vdev_info (child, tab + 1);
+
+	  grub_free (child);
+	}
+      return GRUB_ERR_NONE;
+    }
+
+  print_tabs (tab);
+  grub_printf_ (N_("Unknown virtual device type: %s\n"), type);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+get_bootpath (char *nvlist, char **bootpath, char **devid)
+{
+  char *type = 0;
+
+  type = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_TYPE);
+
+  if (!type)
+    return grub_errno;
+
+  if (grub_strcmp (type, VDEV_TYPE_DISK) == 0)
+    {
+      *bootpath = grub_zfs_nvlist_lookup_string (nvlist,
+						 ZPOOL_CONFIG_PHYS_PATH);
+      *devid = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_DEVID);
+      if (!*bootpath || !*devid)
+	{
+	  grub_free (*bootpath);
+	  grub_free (*devid);
+	  *bootpath = 0;
+	  *devid = 0;
+	}
+      return GRUB_ERR_NONE;
+    }
+
+  if (grub_strcmp (type, VDEV_TYPE_MIRROR) == 0)
+    {
+      int nelm, i;
+
+      nelm = grub_zfs_nvlist_lookup_nvlist_array_get_nelm
+	(nvlist, ZPOOL_CONFIG_CHILDREN);
+
+      for (i = 0; i < nelm; i++)
+	{
+	  char *child;
+
+	  child = grub_zfs_nvlist_lookup_nvlist_array (nvlist,
+						       ZPOOL_CONFIG_CHILDREN,
+						       i);
+
+	  get_bootpath (child, bootpath, devid);
+
+	  grub_free (child);
+
+	  if (*bootpath && *devid)
+	    return GRUB_ERR_NONE;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static const char *poolstates[] = {
+  /* TRANSLATORS: Here we speak about ZFS pools it's semi-marketing,
+     semi-technical term by Sun/Oracle and should be translated in sync with
+     other ZFS-related software and documentation.  */
+  [POOL_STATE_ACTIVE] = N_("Pool state: active"),
+  [POOL_STATE_EXPORTED] = N_("Pool state: exported"),
+  [POOL_STATE_DESTROYED] = N_("Pool state: destroyed"),
+  [POOL_STATE_SPARE] = N_("Pool state: reserved for hot spare"),
+  [POOL_STATE_L2CACHE] = N_("Pool state: level 2 ARC device"),
+  [POOL_STATE_UNINITIALIZED] = N_("Pool state: uninitialized"),
+  [POOL_STATE_UNAVAIL] = N_("Pool state: unavailable"),
+  [POOL_STATE_POTENTIALLY_ACTIVE] = N_("Pool state: potentially active")
+};
+
+static grub_err_t
+grub_cmd_zfsinfo (grub_command_t cmd __attribute__ ((unused)), int argc,
+		  char **args)
+{
+  grub_device_t dev;
+  char *devname;
+  grub_err_t err;
+  char *nvlist = 0;
+  char *nv = 0;
+  char *poolname;
+  grub_uint64_t guid;
+  grub_uint64_t pool_state;
+  int found;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  if (args[0][0] == '(' && args[0][grub_strlen (args[0]) - 1] == ')')
+    {
+      devname = grub_strdup (args[0] + 1);
+      if (devname)
+	devname[grub_strlen (devname) - 1] = 0;
+    }
+  else
+    devname = grub_strdup (args[0]);
+  if (!devname)
+    return grub_errno;
+
+  dev = grub_device_open (devname);
+  grub_free (devname);
+  if (!dev)
+    return grub_errno;
+
+  err = grub_zfs_fetch_nvlist (dev, &nvlist);
+
+  grub_device_close (dev);
+
+  if (err)
+    return err;
+
+  poolname = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_POOL_NAME);
+  if (!poolname)
+    grub_puts_ (N_("Pool name: unavailable"));
+  else
+    grub_printf_ (N_("Pool name: %s\n"), poolname);
+
+  found =
+    grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_POOL_GUID, &guid);
+  if (!found)
+    grub_puts_ (N_("Pool GUID: unavailable"));
+  else
+    grub_printf_ (N_("Pool GUID: %016llx\n"), (long long unsigned) guid);
+
+  found = grub_zfs_nvlist_lookup_uint64 (nvlist, ZPOOL_CONFIG_POOL_STATE,
+					 &pool_state);
+  if (!found)
+    grub_puts_ (N_("Unable to retrieve pool state"));
+  else if (pool_state >= ARRAY_SIZE (poolstates))
+    grub_puts_ (N_("Unrecognized pool state"));
+  else
+    grub_puts_ (poolstates[pool_state]);
+
+  nv = grub_zfs_nvlist_lookup_nvlist (nvlist, ZPOOL_CONFIG_VDEV_TREE);
+
+  if (!nv)
+    /* TRANSLATORS: There are undetermined number of virtual devices
+       in a device tree, not just one.
+     */
+    grub_puts_ (N_("No virtual device tree available"));
+  else
+    print_vdev_info (nv, 1);
+
+  grub_free (nv);
+  grub_free (nvlist);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_zfs_bootfs (grub_command_t cmd __attribute__ ((unused)), int argc,
+		     char **args)
+{
+  grub_device_t dev;
+  char *devname;
+  grub_err_t err;
+  char *nvlist = 0;
+  char *nv = 0;
+  char *bootpath = 0, *devid = 0;
+  char *fsname;
+  char *bootfs;
+  char *poolname;
+  grub_uint64_t mdnobj;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  devname = grub_file_get_device_name (args[0]);
+  if (devname == NULL)
+    return GRUB_ERR_OUT_OF_MEMORY;
+
+  dev = grub_device_open (devname);
+  grub_free (devname);
+  if (!dev)
+    return grub_errno;
+
+  err = grub_zfs_fetch_nvlist (dev, &nvlist);
+
+  fsname = grub_strchr (args[0], ')');
+  if (fsname)
+    fsname++;
+  else
+    fsname = args[0];
+
+  if (!err)
+    err = grub_zfs_getmdnobj (dev, fsname, &mdnobj);
+
+  grub_device_close (dev);
+
+  if (err)
+    return err;
+
+  poolname = grub_zfs_nvlist_lookup_string (nvlist, ZPOOL_CONFIG_POOL_NAME);
+  if (!poolname)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_FS, "No poolname found");
+      return grub_errno;
+    }
+
+  nv = grub_zfs_nvlist_lookup_nvlist (nvlist, ZPOOL_CONFIG_VDEV_TREE);
+
+  if (nv)
+    get_bootpath (nv, &bootpath, &devid);
+
+  grub_free (nv);
+  grub_free (nvlist);
+
+  bootfs = grub_xasprintf ("zfs-bootfs=%s/%llu%s%s%s%s%s%s",
+			   poolname, (unsigned long long) mdnobj,
+			   bootpath ? ",bootpath=\"" : "",
+			   bootpath ? : "",
+			   bootpath ? "\"" : "",
+			   devid ? ",diskdevid=\"" : "",
+			   devid ? : "",
+			   devid ? "\"" : "");
+  if (!bootfs)
+    return grub_errno;
+  if (argc >= 2)
+    grub_env_set (args[1], bootfs);
+  else
+    grub_printf ("%s\n", bootfs);
+
+  grub_free (bootfs);
+  grub_free (poolname);
+  grub_free (bootpath);
+  grub_free (devid);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_command_t cmd_info, cmd_bootfs;
+
+GRUB_MOD_INIT (zfsinfo)
+{
+  cmd_info = grub_register_command ("zfsinfo", grub_cmd_zfsinfo,
+				    N_("DEVICE"),
+				    N_("Print ZFS info about DEVICE."));
+  cmd_bootfs = grub_register_command ("zfs-bootfs", grub_cmd_zfs_bootfs,
+				      N_("FILESYSTEM [VARIABLE]"),
+				      N_("Print ZFS-BOOTFSOBJ or store it into VARIABLE"));
+}
+
+GRUB_MOD_FINI (zfsinfo)
+{
+  grub_unregister_command (cmd_info);
+  grub_unregister_command (cmd_bootfs);
+}
diff --git a/grub-core/gdb/cstub.c b/grub-core/gdb/cstub.c
new file mode 100644
index 0000000..b64acd7
--- /dev/null
+++ b/grub-core/gdb/cstub.c
@@ -0,0 +1,366 @@
+/* cstub.c - machine independent portion of remote GDB stub */
+/*
+ *  Copyright (C) 2006  Lubomir Kundrak
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/misc.h>
+#include <grub/cpu/gdb.h>
+#include <grub/gdb.h>
+#include <grub/serial.h>
+#include <grub/backtrace.h>
+
+static const char hexchars[] = "0123456789abcdef";
+int grub_gdb_regs[GRUB_MACHINE_NR_REGS];
+
+#define GRUB_GDB_COMBUF_SIZE 400	/* At least sizeof(grub_gdb_regs)*2 are needed for
+					   register packets.  */
+static char grub_gdb_inbuf[GRUB_GDB_COMBUF_SIZE + 1];
+static char grub_gdb_outbuf[GRUB_GDB_COMBUF_SIZE + 1];
+
+struct grub_serial_port *grub_gdb_port;
+
+static int
+hex (char ch)
+{
+  if ((ch >= 'a') && (ch <= 'f'))
+    return (ch - 'a' + 10);
+  if ((ch >= '0') && (ch <= '9'))
+    return (ch - '0');
+  if ((ch >= 'A') && (ch <= 'F'))
+    return (ch - 'A' + 10);
+  return (-1);
+}
+
+/* Scan for the sequence $<data>#<checksum>.  */
+static char *
+grub_gdb_getpacket (void)
+{
+  char *buffer = &grub_gdb_inbuf[0];
+  unsigned char checksum;
+  unsigned char xmitcsum;
+  int count;
+  int ch;
+
+  while (1)
+    {
+      /* Wait around for the start character, ignore all other
+         characters.  */
+      while ((ch = grub_serial_port_fetch (grub_gdb_port)) != '$');
+
+    retry:
+      checksum = 0;
+      xmitcsum = -1;
+      count = 0;
+
+      /* Now read until a # or end of buffer is found.  */
+      while (count < GRUB_GDB_COMBUF_SIZE)
+	{
+	  do
+	    ch = grub_serial_port_fetch (grub_gdb_port);
+	  while (ch < 0);
+	  if (ch == '$')
+	    goto retry;
+	  if (ch == '#')
+	    break;
+	  checksum += ch;
+	  buffer[count] = ch;
+	  count = count + 1;
+	}
+      buffer[count] = 0;
+      if (ch == '#')
+	{
+	  do
+	    ch = grub_serial_port_fetch (grub_gdb_port);
+	  while (ch < 0);
+	  xmitcsum = hex (ch) << 4;
+	  do
+	    ch = grub_serial_port_fetch (grub_gdb_port);
+	  while (ch < 0);
+	  xmitcsum += hex (ch);
+
+	  if (checksum != xmitcsum)
+	    grub_serial_port_put (grub_gdb_port, '-');	/* Failed checksum.  */
+	  else
+	    {
+	      grub_serial_port_put (grub_gdb_port, '+');	/* Successful transfer.  */
+
+	      /* If a sequence char is present, reply the sequence ID.  */
+	      if (buffer[2] == ':')
+		{
+		  grub_serial_port_put (grub_gdb_port, buffer[0]);
+		  grub_serial_port_put (grub_gdb_port, buffer[1]);
+
+		  return &buffer[3];
+		}
+	      return &buffer[0];
+	    }
+	}
+    }
+}
+
+/* Send the packet in buffer.  */
+static void
+grub_gdb_putpacket (char *buffer)
+{
+  grub_uint8_t checksum;
+
+  /* $<packet info>#<checksum>.  */
+  do
+    {
+      char *ptr;
+      grub_serial_port_put (grub_gdb_port, '$');
+      checksum = 0;
+
+      for (ptr = buffer; *ptr; ptr++)
+	{
+	  grub_serial_port_put (grub_gdb_port, *ptr);
+	  checksum += *ptr;
+	}
+
+      grub_serial_port_put (grub_gdb_port, '#');
+      grub_serial_port_put (grub_gdb_port, hexchars[checksum >> 4]);
+      grub_serial_port_put (grub_gdb_port, hexchars[checksum & 0xf]);
+    }
+  while (grub_serial_port_fetch (grub_gdb_port) != '+');
+}
+
+/* Convert the memory pointed to by mem into hex, placing result in buf.
+   Return a pointer to the last char put in buf (NULL).  */
+static char *
+grub_gdb_mem2hex (char *mem, char *buf, grub_size_t count)
+{
+  grub_size_t i;
+  unsigned char ch;
+
+  for (i = 0; i < count; i++)
+    {
+      ch = *mem++;
+      *buf++ = hexchars[ch >> 4];
+      *buf++ = hexchars[ch % 16];
+    }
+  *buf = 0;
+  return (buf);
+}
+
+/* Convert the hex array pointed to by buf into binary to be placed in mem.
+   Return a pointer to the character after the last byte written.  */
+static char *
+grub_gdb_hex2mem (char *buf, char *mem, int count)
+{
+  int i;
+  unsigned char ch;
+
+  for (i = 0; i < count; i++)
+    {
+      ch = hex (*buf++) << 4;
+      ch = ch + hex (*buf++);
+      *mem++ = ch;
+    }
+  return (mem);
+}
+
+/* Convert hex characters to int and return the number of characters
+   processed.  */
+static int
+grub_gdb_hex2int (char **ptr, grub_uint64_t *int_value)
+{
+  int num_chars = 0;
+  int hex_value;
+
+  *int_value = 0;
+
+  while (**ptr)
+    {
+      hex_value = hex (**ptr);
+      if (hex_value >= 0)
+	{
+	  *int_value = (*int_value << 4) | hex_value;
+	  num_chars++;
+	}
+      else
+	break;
+
+      (*ptr)++;
+    }
+
+  return (num_chars);
+}
+
+/* This function does all command procesing for interfacing to gdb.  */
+void __attribute__ ((regparm(3)))
+grub_gdb_trap (int trap_no)
+{
+  unsigned int sig_no;
+  int stepping;
+  grub_uint64_t addr;
+  grub_uint64_t length;
+  char *ptr;
+
+  if (!grub_gdb_port)
+    {
+      grub_printf ("Unhandled exception 0x%x at ", trap_no);
+      grub_backtrace_print_address ((void *) grub_gdb_regs[PC]);
+      grub_printf ("\n");
+      grub_backtrace_pointer ((void *) grub_gdb_regs[EBP]);
+      grub_fatal ("Unhandled exception");
+    }
+
+  sig_no = grub_gdb_trap2sig (trap_no);
+
+  ptr = grub_gdb_outbuf;
+
+  /* Reply to host that an exception has occurred.  */
+
+  *ptr++ = 'T';	/* Notify gdb with signo, PC, FP and SP.  */
+
+  *ptr++ = hexchars[sig_no >> 4];
+  *ptr++ = hexchars[sig_no & 0xf];
+
+  /* Stack pointer.  */
+  *ptr++ = hexchars[SP];
+  *ptr++ = ':';
+  ptr = grub_gdb_mem2hex ((char *) &grub_gdb_regs[ESP], ptr, 4);
+  *ptr++ = ';';
+
+  /* Frame pointer.  */
+  *ptr++ = hexchars[FP];
+  *ptr++ = ':';
+  ptr = grub_gdb_mem2hex ((char *) &grub_gdb_regs[EBP], ptr, 4);
+  *ptr++ = ';';
+
+  /* Program counter.  */
+  *ptr++ = hexchars[PC];
+  *ptr++ = ':';
+  ptr = grub_gdb_mem2hex ((char *) &grub_gdb_regs[PC], ptr, 4);
+  *ptr++ = ';';
+
+  *ptr = '\0';
+
+  grub_gdb_putpacket (grub_gdb_outbuf);
+
+  stepping = 0;
+
+  while (1)
+    {
+      grub_gdb_outbuf[0] = 0;
+      ptr = grub_gdb_getpacket ();
+
+      switch (*ptr++)
+	{
+	case '?':
+	  grub_gdb_outbuf[0] = 'S';
+	  grub_gdb_outbuf[1] = hexchars[sig_no >> 4];
+	  grub_gdb_outbuf[2] = hexchars[sig_no & 0xf];
+	  grub_gdb_outbuf[3] = 0;
+	  break;
+
+	/* Return values of the CPU registers.  */
+	case 'g':
+	  grub_gdb_mem2hex ((char *) grub_gdb_regs, grub_gdb_outbuf,
+			    sizeof (grub_gdb_regs));
+	  break;
+
+	/* Set values of the CPU registers -- return OK.  */
+	case 'G':
+	  grub_gdb_hex2mem (ptr, (char *) grub_gdb_regs,
+			    sizeof (grub_gdb_regs));
+	  grub_strcpy (grub_gdb_outbuf, "OK");
+	  break;
+
+	/* Set the value of a single CPU register -- return OK.  */
+	case 'P':
+	  {
+	    grub_uint64_t regno;
+
+	    if (grub_gdb_hex2int (&ptr, &regno) && *ptr++ == '=')
+	      if (regno < GRUB_MACHINE_NR_REGS)
+		{
+		  grub_gdb_hex2mem (ptr, (char *) &grub_gdb_regs[regno], 4);
+		  grub_strcpy (grub_gdb_outbuf, "OK");
+		  break;
+		}
+	    /* FIXME: GDB requires setting orig_eax. I don't know what's
+	       this register is about. For now just simulate setting any
+	       registers.  */
+	    grub_strcpy (grub_gdb_outbuf, /*"E01"*/ "OK");
+	    break;
+	  }
+
+	/* mAA..AA,LLLL: Read LLLL bytes at address AA..AA.  */
+	case 'm':
+	  /* Try to read %x,%x.  Set ptr = 0 if successful.  */
+	  if (grub_gdb_hex2int (&ptr, &addr))
+	    if (*(ptr++) == ',')
+	      if (grub_gdb_hex2int (&ptr, &length))
+		{
+		  ptr = 0;
+		  grub_gdb_mem2hex ((char *) (grub_addr_t) addr,
+				    grub_gdb_outbuf, length);
+		}
+	  if (ptr)
+	    grub_strcpy (grub_gdb_outbuf, "E01");
+	  break;
+
+	/* MAA..AA,LLLL: Write LLLL bytes at address AA.AA -- return OK.  */
+	case 'M':
+	  /* Try to read %x,%x.  Set ptr = 0 if successful.  */
+	  if (grub_gdb_hex2int (&ptr, &addr))
+	    if (*(ptr++) == ',')
+	      if (grub_gdb_hex2int (&ptr, &length))
+		if (*(ptr++) == ':')
+		  {
+		    grub_gdb_hex2mem (ptr, (char *) (grub_addr_t) addr, length);
+		    grub_strcpy (grub_gdb_outbuf, "OK");
+		    ptr = 0;
+		  }
+	  if (ptr)
+	    {
+	      grub_strcpy (grub_gdb_outbuf, "E02");
+	    }
+	  break;
+
+	/* sAA..AA: Step one instruction from AA..AA(optional).  */
+	case 's':
+	  stepping = 1;
+	  /* FALLTHROUGH */
+
+	/* cAA..AA: Continue at address AA..AA(optional).  */
+	case 'c':
+	  /* try to read optional parameter, pc unchanged if no parm */
+	  if (grub_gdb_hex2int (&ptr, &addr))
+	    grub_gdb_regs[PC] = addr;
+
+	  /* Clear the trace bit.  */
+	  grub_gdb_regs[PS] &= 0xfffffeff;
+
+	  /* Set the trace bit if we're stepping.  */
+	  if (stepping)
+	    grub_gdb_regs[PS] |= 0x100;
+
+	  return;
+
+	/* Kill the program.  */
+	case 'k':
+	  /* Do nothing.  */
+	  return;
+	}
+
+      /* Reply to the request.  */
+      grub_gdb_putpacket (grub_gdb_outbuf);
+    }
+}
+
diff --git a/grub-core/gdb/gdb.c b/grub-core/gdb/gdb.c
new file mode 100644
index 0000000..1818cb6
--- /dev/null
+++ b/grub-core/gdb/gdb.c
@@ -0,0 +1,104 @@
+/* gdb.c - gdb remote stub module */
+/*
+ *  Copyright (C) 2003  Free Software Foundation, Inc.
+ *  Copyright (C) 2006  Lubomir Kundrak
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/normal.h>
+#include <grub/term.h>
+#include <grub/cpu/gdb.h>
+#include <grub/gdb.h>
+#include <grub/serial.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_gdbstub (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  struct grub_serial_port *port;
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "port required");
+  port = grub_serial_find (args[0]);
+  if (!port)
+    return grub_errno;
+  grub_gdb_port = port;
+  /* TRANSLATORS: at this position GRUB waits for the user to do an action
+     in remote debugger, namely to tell it to establish connection.  */
+  grub_puts_ (N_("Now connect the remote debugger, please."));
+  grub_gdb_breakpoint ();
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_gdbstop (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc __attribute__ ((unused)),
+		  char **args __attribute__ ((unused)))
+{
+  grub_gdb_port = NULL;
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_gdb_break (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  if (!grub_gdb_port)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "No GDB stub is running");
+  grub_gdb_breakpoint ();
+  return 0;
+}
+
+static grub_command_t cmd, cmd_stop, cmd_break;
+
+GRUB_MOD_INIT (gdb)
+{
+  grub_gdb_idtinit ();
+  cmd = grub_register_command_lockdown ("gdbstub", grub_cmd_gdbstub,
+					N_("PORT"),
+					/*
+					 * TRANSLATORS: GDB stub is a small part of
+					 * GDB functionality running on local host
+					 * which allows remote debugger to
+					 * connect to it.
+					 */
+					N_("Start GDB stub on given port"));
+  cmd_break = grub_register_command_lockdown ("gdbstub_break", grub_cmd_gdb_break,
+					      /*
+					       * TRANSLATORS: this refers to triggering
+					       * a breakpoint so that the user will land
+					       * into GDB.
+					       */
+					      0, N_("Break into GDB"));
+  cmd_stop = grub_register_command_lockdown ("gdbstub_stop", grub_cmd_gdbstop,
+					     0, N_("Stop GDB stub"));
+}
+
+GRUB_MOD_FINI (gdb)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_stop);
+  grub_gdb_idtrestore ();
+}
+
diff --git a/grub-core/gdb/i386/idt.c b/grub-core/gdb/i386/idt.c
new file mode 100644
index 0000000..69bfcb0
--- /dev/null
+++ b/grub-core/gdb/i386/idt.c
@@ -0,0 +1,78 @@
+/* idt.c - routines for constructing IDT fot the GDB stub */
+/*
+ *  Copyright (C) 2006  Lubomir Kundrak
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/misc.h>
+#include <grub/cpu/gdb.h>
+#include <grub/gdb.h>
+
+static struct grub_cpu_interrupt_gate grub_gdb_idt[GRUB_GDB_LAST_TRAP + 1]
+  __attribute__ ((aligned(16)));
+
+/* Sets up a gate descriptor in the IDT table.  */
+static void
+grub_idt_gate (struct grub_cpu_interrupt_gate *gate, void (*offset) (void),
+	       grub_uint16_t selector, grub_uint8_t type, grub_uint8_t dpl)
+{
+  gate->offset_lo = (int) offset & 0xffff;
+  gate->selector = selector & 0xffff;
+  gate->unused = 0;
+  gate->gate = (type & 0x1f) | ((dpl & 0x3) << 5) | 0x80;
+  gate->offset_hi = ((int) offset >> 16) & 0xffff;
+}
+
+static struct grub_cpu_idt_descriptor grub_gdb_orig_idt_desc
+  __attribute__ ((aligned(16)));
+static struct grub_cpu_idt_descriptor grub_gdb_idt_desc
+  __attribute__ ((aligned(16)));
+
+/* Set up interrupt and trap handler descriptors in IDT.  */
+void
+grub_gdb_idtinit (void)
+{
+  int i;
+  grub_uint16_t seg;
+
+  asm volatile ("xorl %%eax, %%eax\n"
+		"mov %%cs, %%ax\n" :"=a" (seg));
+
+  for (i = 0; i <= GRUB_GDB_LAST_TRAP; i++)
+    {
+      grub_idt_gate (&grub_gdb_idt[i],
+		     grub_gdb_trapvec[i], seg,
+                     GRUB_CPU_TRAP_GATE, 0);
+    }
+
+  grub_gdb_idt_desc.base = (grub_addr_t) grub_gdb_idt;
+  grub_gdb_idt_desc.limit = sizeof (grub_gdb_idt) - 1;
+  asm volatile ("sidt %0" : : "m" (grub_gdb_orig_idt_desc));
+  asm volatile ("lidt %0" : : "m" (grub_gdb_idt_desc));
+}
+
+void
+grub_gdb_idtrestore (void)
+{
+  asm volatile ("lidt %0" : : "m" (grub_gdb_orig_idt_desc));
+}
+
+void
+grub_gdb_breakpoint (void)
+{
+  asm volatile ("int $3");
+}
diff --git a/grub-core/gdb/i386/machdep.S b/grub-core/gdb/i386/machdep.S
new file mode 100644
index 0000000..f96d2b9
--- /dev/null
+++ b/grub-core/gdb/i386/machdep.S
@@ -0,0 +1,245 @@
+/* machdep.S - machine dependent assembly routines for the GDB stub */
+/*
+ *  Copyright (C) 2006  Lubomir Kundrak
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/cpu/gdb.h>
+#include <grub/symbol.h>
+
+#define EC_PRESENT	1
+#define EC_ABSENT	0
+
+#define GRUB_GDB_STACKSIZE	40000
+
+#define SEP ,
+
+#ifdef __APPLE__
+	.zerofill __DATA, __bss, LOCAL(grub_gdb_stack_end), GRUB_GDB_STACKSIZE, 4
+	LOCAL(grub_gdb_stack) = LOCAL(grub_gdb_stack_end)
+#else
+/*
+ * The .data index for the address vector.
+ */
+
+#define	VECTOR		1
+
+	.bss
+	.space GRUB_GDB_STACKSIZE
+VARIABLE(grub_gdb_stack)
+#endif
+
+/*
+ * Supplemental macros for register saving/restoration
+ * on exception handler entry/leave.
+ */
+
+#ifdef __APPLE__
+.macro save32
+#define REG $0
+#define NDX $1
+#else
+.macro save32 reg ndx
+#define REG \reg
+#define NDX \ndx
+#endif
+	movl REG, EXT_C(grub_gdb_regs)+(NDX * 4)
+.endm
+
+#undef REG
+#undef NDX
+
+#ifdef __APPLE__
+.macro save16
+#define REG $0
+#define NDX $1
+#else
+.macro save16 reg ndx
+#define REG \reg
+#define NDX \ndx
+#endif
+	xorl %eax, %eax
+	movw REG, EXT_C(grub_gdb_regs)+(NDX * 4)
+	movw %ax, EXT_C(grub_gdb_regs)+(NDX * 4 + 2)
+	movl EXT_C(grub_gdb_regs)+(EAX * 4), %eax
+.endm
+
+#undef REG
+#undef NDX
+
+#ifdef __APPLE__
+.macro load32
+#define NDX $0
+#define REG $1
+#else
+.macro load32 ndx reg
+#define REG \reg
+#define NDX \ndx
+#endif
+	movl EXT_C(grub_gdb_regs)+(NDX * 4), REG
+.endm
+
+#undef REG
+#undef NDX
+
+#ifdef __APPLE__
+.macro load16
+#define NDX $0
+#define REG $1
+#else
+.macro load16 ndx reg 
+#define NDX \ndx
+#define REG \reg
+#endif
+	movw EXT_C(grub_gdb_regs)+(NDX * 4), REG
+.endm
+
+#undef REG
+#undef NDX
+
+.macro save_context
+	save32 %eax, EAX
+
+	save32 %ecx, ECX
+	save32 %edx, EDX
+	save32 %ebx, EBX
+	save32 %ebp, EBP
+	save32 %esi, ESI
+	save32 %edi, EDI
+
+	popl %ebx
+	save32 %ebx, EIP
+	popl %ebx
+	save32 %ebx, CS
+	popl %ebx
+	save32 %ebx, EFLAGS
+
+	save32 %esp, ESP
+
+	save16 %ds, DS
+	save16 %es, ES
+	save16 %fs, FS
+	save16 %gs, GS
+	save16 %ss, SS
+.endm
+
+.macro load_context
+	load16 SS, %ss
+	load32 ESP, %esp
+
+	load32 EBP, %ebp
+	load32 ESI, %esi
+	load32 EDI, %edi
+
+	load16 DS, %ds
+	load16 ES, %es
+	load16 FS, %fs
+	load16 GS, %gs
+
+	load32 EFLAGS, %eax
+	pushl %eax
+	load32 CS, %eax
+	pushl %eax
+	load32 EIP, %eax
+	pushl %eax
+
+	load32 EBX, %ebx
+	load32 EDX, %edx
+	load32 ECX, %ecx
+	load32 EAX, %eax
+.endm
+
+/*
+ * This macro creates handlers for a given range of exception numbers
+ * and adds their addresses to the grub_gdb_trapvec array.
+ */
+
+#ifdef __APPLE__
+.macro ent
+#define EC $0
+#define BEG $1
+#define END $2
+#else
+.macro ent ec beg end=0
+#define EC \ec
+#define BEG \beg
+#define END \end
+#endif
+
+	/*
+	 * Wrapper body itself.
+	 */
+
+	.text
+1:	
+	.if EC
+		add MACRO_DOLLAR(4), %esp
+	.endif
+
+	save_context
+#ifdef __APPLE__
+	mov	$LOCAL(grub_gdb_stack), %esp
+#else
+	mov	$EXT_C(grub_gdb_stack), %esp
+#endif
+	mov	$(BEG), %eax	/* trap number */
+	call	EXT_C(grub_gdb_trap)
+	load_context
+	iret
+
+	/*
+	 * Address entry in trapvec array.
+	 */
+
+#ifdef __APPLE__
+	.section __DATA, VECTOR
+#else
+       .data VECTOR
+#endif
+	.long 1b
+
+	/*
+	 * Next... (recursion).
+	 */
+
+	.if END-BEG > 0
+#ifdef __APPLE__
+		ent EC, (BEG+1), END
+#else
+		ent \ec "(\beg+1)" \end
+#endif
+	.endif
+.endm
+
+/*
+ * Here does the actual construction of the address array and handlers
+ * take place.
+ */
+#ifdef __APPLE__
+	.section __DATA, VECTOR
+#else
+       .data VECTOR
+#endif
+VARIABLE(grub_gdb_trapvec)
+	ent EC_ABSENT,	0, 7
+	ent EC_PRESENT,	8
+	ent EC_ABSENT,	9
+	ent EC_PRESENT,	10, 14
+	/*
+	 * You may have to split this further or as(1)
+	 * will complain about nesting being too deep.
+	 */
+	ent EC_ABSENT,	15, GRUB_GDB_LAST_TRAP
diff --git a/grub-core/gdb/i386/signal.c b/grub-core/gdb/i386/signal.c
new file mode 100644
index 0000000..1ac3bbd
--- /dev/null
+++ b/grub-core/gdb/i386/signal.c
@@ -0,0 +1,53 @@
+/* idt.c - routines for constructing IDT fot the GDB stub */
+/*
+ *  Copyright (C) 2006  Lubomir Kundrak
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/misc.h>
+#include <grub/cpu/gdb.h>
+#include <grub/gdb.h>
+
+/* Converting CPU trap number to UNIX signal number as
+   described in System V ABI i386 Processor Supplement, 3-25.  */
+unsigned int
+grub_gdb_trap2sig (int trap_no)
+{
+  const int signals[] = {
+    SIGFPE,			/* 0:   Divide error fault              */
+    SIGTRAP,			/* 1:   Single step trap fault          */
+    SIGABRT,			/* 2:   # Nonmaskable interrupt         */
+    SIGTRAP,			/* 3:   Breakpoint trap                 */
+    SIGSEGV,			/* 4:   Overflow trap                   */
+    SIGSEGV,			/* 5:   Bounds check fault              */
+    SIGILL,			/* 6:   Invalid opcode fault            */
+    SIGFPE,			/* 7:   No coprocessor fault            */
+    SIGABRT,			/* 8:   # Double fault abort            */
+    SIGSEGV,			/* 9:   Coprocessor overrun abort       */
+    SIGSEGV,			/* 10:  Invalid TSS fault               */
+    SIGSEGV,			/* 11:  Segment not present fault       */
+    SIGSEGV,			/* 12:  Stack exception fault           */
+    SIGSEGV,			/* 13:  General protection fault abort  */
+    SIGSEGV,			/* 14:  Page fault                      */
+    SIGABRT,			/* 15:  (reserved)                      */
+    SIGFPE,			/* 16:  Coprocessor error fault         */
+    SIGUSR1			/* other                                */
+  };
+
+  return signals[trap_no < 17 ? trap_no : 17];
+}
+
diff --git a/grub-core/gdb_grub.in b/grub-core/gdb_grub.in
new file mode 100644
index 0000000..e322d3d
--- /dev/null
+++ b/grub-core/gdb_grub.in
@@ -0,0 +1,85 @@
+###
+### Load debuging information about GNU GRUB 2 modules into GDB
+### automatically. Needs readelf, Perl and gmodule.pl script
+###
+### Has to be launched from the writable and trusted
+### directory containing *.image and *.module
+###
+### $Id: .gdbinit,v 1.1 2006/05/14 11:38:08 lkundrak Exp $
+### Lubomir Kundrak <lkudrak@skosi.org>
+###
+
+# Add section numbers and addresses to .segments.tmp
+define dump_module_sections
+	set $mod = $arg0
+
+	# FIXME: save logging status
+	set logging file .segments.tmp
+	set logging redirect on
+	set logging overwrite off
+	set logging on
+
+	printf "%s", $mod->name
+	set $segment = $mod->segment
+	while ($segment)
+		printf " %i 0x%lx", $segment->section, $segment->addr
+		set $segment = $segment->next
+	end
+	printf "\n"
+
+	set logging off
+	# FIXME: restore logging status
+end
+document dump_module_sections
+	Gather information about module whose mod structure was
+	given for use with match_and_load_symbols
+end
+
+# Generate and execute GDB commands and delete temporary files
+# afterwards
+define match_and_load_symbols
+	shell perl gmodule.pl <.segments.tmp >.loadsym.gdb
+	source .loadsym.gdb
+	shell rm -f .segments.tmp .loadsym.gdb
+end
+document match_and_load_symbols
+	Launch script, that matches section names with information
+	generated by dump_module_sections and load debugging info
+	apropriately
+end
+
+###
+
+define load_module
+	dump_module_sections $arg0
+	match_and_load_symbols
+end
+document load_module
+	Load debugging information for module given as argument.
+end
+
+define load_all_modules
+	set $this = grub_dl_head
+	while ($this != 0)
+		dump_module_sections $this
+		set $this = $this->next
+	end
+	match_and_load_symbols
+end
+document load_all_modules
+	Load debugging information for all loaded modules.
+end
+
+###
+
+set confirm off
+file kernel.exec
+target remote :1234
+
+# inform when module is loaded
+break grub_dl_add
+commands
+	silent
+	load_module mod
+	cont
+end
diff --git a/grub-core/genemuinit.sh b/grub-core/genemuinit.sh
new file mode 100644
index 0000000..8c6bb1c
--- /dev/null
+++ b/grub-core/genemuinit.sh
@@ -0,0 +1,72 @@
+#! /bin/sh
+#
+# Copyright (C) 2002,2005,2007  Free Software Foundation, Inc.
+#
+# This gensymlist.sh is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+nm="$1"
+shift
+
+cat <<EOF
+/* This file is automatically generated by geninit.sh. DO NOT EDIT! */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "grub_emu_init.h"
+
+EOF
+
+cat <<EOF
+void
+grub_init_all (void)
+{
+EOF
+
+read mods
+for line in $mods; do
+  if ${nm} --defined-only -P -p ${line} | grep grub_mod_init > /dev/null; then
+      echo "grub_${line%%.*}_init ();"
+  fi
+done
+
+cat <<EOF
+}
+EOF
+
+cat <<EOF
+void
+grub_fini_all (void)
+{
+EOF
+
+for line in $mods; do
+  if ${nm} --defined-only -P -p ${line} | grep grub_mod_fini > /dev/null; then
+      echo "grub_${line%%.*}_fini ();"
+  fi
+done
+
+cat <<EOF
+}
+EOF
diff --git a/grub-core/genemuinitheader.sh b/grub-core/genemuinitheader.sh
new file mode 100644
index 0000000..a99a15d
--- /dev/null
+++ b/grub-core/genemuinitheader.sh
@@ -0,0 +1,52 @@
+#! /bin/sh
+#
+# Copyright (C) 2005,2007  Free Software Foundation, Inc.
+#
+# This gensymlist.sh is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+nm="$1"
+shift
+
+cat <<EOF
+/* This file is automatically generated by gensymlist.sh. DO NOT EDIT! */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+EOF
+
+cat <<EOF
+void grub_init_all (void);
+void grub_fini_all (void);
+EOF
+
+read mods
+for line in $mods; do
+  if ${nm} --defined-only -P -p ${line} | grep grub_mod_init > /dev/null; then
+      echo "void grub_${line%%.*}_init (void);"
+  fi
+  if ${nm} --defined-only -P -p ${line} | grep grub_mod_fini > /dev/null; then
+      echo "void grub_${line%%.*}_fini (void);"
+  fi
+done
diff --git a/grub-core/genmod.sh.in b/grub-core/genmod.sh.in
new file mode 100644
index 0000000..1250589
--- /dev/null
+++ b/grub-core/genmod.sh.in
@@ -0,0 +1,103 @@
+#! @BUILD_SHEBANG@
+set -e
+
+# Copyright (C) 2010 Free Software Foundation, Inc.
+#
+# This gensymlist.sh is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+#
+# Example:
+#
+# genmod.sh moddep.lst normal.module build-grub-module-verifier normal.mod
+#
+
+moddep=$1
+infile=$2
+outfile=$4
+
+tmpfile=${outfile}.tmp
+modname=`echo $infile | sed -e 's@\.module.*$@@'`
+
+if ! grep ^$modname: $moddep >/dev/null; then
+    echo "warning: moddep.lst has no dependencies for $modname" >&2
+    exit 0
+fi
+
+deps=`grep ^$modname: $moddep | sed s@^.*:@@`
+
+# remove old files if any
+rm -f $tmpfile $outfile
+
+if test x@TARGET_APPLE_LINKER@ != x1; then
+    # stripout .modname and .moddeps sections from input module
+    @TARGET_OBJCOPY@ -R .modname -R .moddeps $infile $tmpfile
+
+    # Attach .modname and .moddeps sections
+    t1=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1
+    printf "$modname\0" >$t1
+
+    t2=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1
+    for dep in $deps; do printf "$dep\0" >> $t2; done
+
+    if test -n "$deps"; then
+	@TARGET_OBJCOPY@ --add-section .modname=$t1 --add-section .moddeps=$t2 $tmpfile
+    else
+	@TARGET_OBJCOPY@ --add-section .modname=$t1 $tmpfile
+    fi
+    rm -f $t1 $t2
+
+	if test x@platform@ != xemu; then
+	    @TARGET_STRIP@ --strip-unneeded \
+		-K grub_mod_init -K grub_mod_fini \
+		-K _grub_mod_init -K _grub_mod_fini \
+		-R .note.gnu.gold-version -R .note.GNU-stack \
+		-R .gnu.build.attributes \
+		-R .rel.gnu.build.attributes \
+		-R .rela.gnu.build.attributes \
+		-R .eh_frame -R .rela.eh_frame -R .rel.eh_frame \
+		-R .note -R .comment -R .ARM.exidx $tmpfile || exit 1
+	fi
+	if ! test -z "${TARGET_OBJ2ELF}"; then
+	    "${TARGET_OBJ2ELF}" $tmpfile || exit 1
+	fi
+else
+    tmpfile2=${outfile}.tmp2
+    t1=${outfile}.t1.c
+    t2=${outfile}.t2.c
+
+    # remove old files if any
+    rm -f $t1 $t2
+
+    cp $infile $tmpfile
+
+    # Attach .modname and .moddeps sections
+    echo "char modname[]  __attribute__ ((section(\"_modname, _modname\"))) = \"$modname\";" >$t1
+
+    for dep in $deps; do echo "char moddep_$dep[] __attribute__ ((section(\"_moddeps, _moddeps\"))) = \"$dep\";" >>$t2; done
+
+    if test -n "$deps"; then
+	@TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $t2 $tmpfile -Wl,-r,-d
+    else
+	@TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $tmpfile -Wl,-r,-d
+    fi
+    rm -f $t1 $t2 $tmpfile
+    mv $tmpfile2 $tmpfile
+
+	cp $tmpfile $tmpfile.bin
+	@TARGET_OBJCONV@ -f@TARGET_MODULE_FORMAT@ \
+	    -nr:_grub_mod_init:grub_mod_init \
+	    -nr:_grub_mod_fini:grub_mod_fini \
+	    -wd1106 -nu -nd $tmpfile.bin $tmpfile || exit 1
+	rm -f $tmpfile.bin
+fi
+if test x@platform@ != xemu; then
+    ./build-grub-module-verifier@BUILD_EXEEXT@ $tmpfile @target_cpu@ @platform@
+fi
+mv $tmpfile $outfile
diff --git a/grub-core/genmoddep.awk b/grub-core/genmoddep.awk
new file mode 100644
index 0000000..04c2863
--- /dev/null
+++ b/grub-core/genmoddep.awk
@@ -0,0 +1,102 @@
+#! /usr/bin/awk -f
+#
+# Copyright (C) 2006  Free Software Foundation, Inc.
+#
+# This genmoddep.awk is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# Read symbols' info from stdin.
+BEGIN {
+  error = 0
+}
+
+{
+  if ($1 == "defined") {
+    if ($3 !~ /^\.refptr\./ && $3 in symtab) {
+      printf "%s in %s is duplicated in %s\n", $3, $2, symtab[$3] >"/dev/stderr";
+      error++;
+    }
+    symtab[$3] = $2;
+    modtab[$2] = "" modtab[$2]
+  } else if ($1 == "undefined") {
+    if ($3 in symtab)
+      modtab[$2] = modtab[$2] " " symtab[$3];
+    else if ($3 != "__gnu_local_gp" && $3 != "_gp_disp") {
+      printf "%s in %s is not defined\n", $3, $2 >"/dev/stderr";
+      error++;
+    }
+  }
+  else {
+    printf "error: %u: unrecognized input format\n", NR >"/dev/stderr";
+    error++;
+  }
+}
+
+# Output the result.
+END {
+  if (error >= 1)
+    exit 1;
+
+  total_depcount = 0
+
+  for (mod in modtab) {
+    # Remove duplications.
+    split(modtab[mod], depmods, " ");
+    for (depmod in uniqmods) {
+      delete uniqmods[depmod];
+    }
+    for (i in depmods) {
+      depmod = depmods[i];
+      # Ignore kernel, as always loaded.
+      if (depmod != "kernel" && depmod != mod)
+	uniqmods[depmod] = 1;
+    }
+    modlist = ""
+    depcount[mod] = 0
+    for (depmod in uniqmods) {
+      modlist = modlist " " depmod;
+      inverse_dependencies[depmod] = inverse_dependencies[depmod] " " mod
+      depcount[mod]++
+      total_depcount++
+    }
+    if (mod == "all_video") {
+	continue;
+    }
+    printf "%s:%s\n", mod, modlist;
+  }
+
+  # Check that we have no dependency circles
+  while (total_depcount != 0) {
+      something_done = 0
+      for (mod in depcount) {
+	  if (depcount[mod] == 0) {
+	      delete depcount[mod]
+	      split(inverse_dependencies[mod], inv_depmods, " ");
+	      for (ctr in inv_depmods) {
+		  depcount[inv_depmods[ctr]]--
+		  total_depcount--
+	      }
+	      delete inverse_dependencies[mod]
+	      something_done = 1
+	  }
+      }
+      if (something_done == 0) {
+	  for (mod in depcount) {
+	      circle = circle " " mod
+	  }
+	  printf "error: modules %s form a dependency circle\n", circle >"/dev/stderr";
+	  exit 1
+      }
+  }
+  modlist = ""
+  while (getline <"video.lst") {
+      modlist = modlist " " $1;
+  }
+  printf "all_video:%s\n", modlist;
+}
diff --git a/grub-core/gensyminfo.sh.in b/grub-core/gensyminfo.sh.in
new file mode 100644
index 0000000..9bc7675
--- /dev/null
+++ b/grub-core/gensyminfo.sh.in
@@ -0,0 +1,37 @@
+#! @BUILD_SHEBANG@
+set -e
+
+# Copyright (C) 2010 Free Software Foundation, Inc.
+#
+# This gensymlist.sh is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+#
+# Example:
+#
+# gensyms.sh normal.module
+#
+
+module=$1
+modname=`echo $module | sed -e 's@\.module.*$@@'`
+
+# Print all symbols defined by module
+if test x"@TARGET_NMFLAGS_DEFINED_ONLY@" = x && test x"@TARGET_NMFLAGS_MINUS_P@" = x; then
+    @TARGET_NM@ -g -p $module | \
+	sed -n "s@^\([0-9a-fA-F]*\)  *[TBRDS]  *\([^ ]*\).*@defined $modname \2@p"
+elif test x"@TARGET_NMFLAGS_DEFINED_ONLY@" = x; then
+    @TARGET_NM@ -g @TARGET_NMFLAGS_MINUS_P@ -p $module | \
+	sed -n "s@^\([^ ]*\)  *[TBRDS]  *\([0-9a-fA-F]*\).*@defined $modname \1@p"
+else
+    @TARGET_NM@ -g --defined-only @TARGET_NMFLAGS_MINUS_P@ -p $module | \
+	sed "s@^\([^ ]*\).*@defined $modname \1@g"
+fi
+
+# Print all undefined symbols used by module
+@TARGET_NM@ -u @TARGET_NMFLAGS_MINUS_P@ -p $module | sed "s@^\([^ ]*\).*@undefined $modname \1@g"
diff --git a/grub-core/gensymlist.sh b/grub-core/gensymlist.sh
new file mode 100644
index 0000000..5beaabd
--- /dev/null
+++ b/grub-core/gensymlist.sh
@@ -0,0 +1,73 @@
+#! /bin/sh
+#
+# Copyright (C) 2002,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+#
+# This gensymlist.sh.in is free software; the author
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+cat <<EOF
+/* This file is automatically generated by gensymlist.sh. DO NOT EDIT! */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+EOF
+
+for i in $*; do
+  echo "#include <$i>"
+done
+
+cat <<EOF
+
+#define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
+
+#pragma GCC diagnostic ignored "-Wmissing-format-attribute"
+
+void
+grub_register_exported_symbols (void)
+{
+EOF
+
+cat <<EOF
+  struct symtab { const char *name; void *addr; int isfunc; };
+  struct symtab *p;
+  static struct symtab tab[] =
+    {
+EOF
+
+(while read LINE; do echo $LINE; done) \
+  | grep -v '^#' \
+  | sed -n \
+        -e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/      {"\1", \1, 1},/;p;}' \
+        -e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/      {"\1", (void *) \&\1, 0},/;p;}' \
+  | sort -u
+
+cat <<EOF
+      {0, 0, 0}
+    };
+
+  COMPILE_TIME_ASSERT (sizeof (tab) > sizeof (tab[0]));
+  for (p = tab; p->name; p++)
+    grub_dl_register_symbol (p->name, p->addr, p->isfunc, 0);
+}
+EOF
diff --git a/grub-core/gentrigtables.c b/grub-core/gentrigtables.c
new file mode 100644
index 0000000..fface6e
--- /dev/null
+++ b/grub-core/gentrigtables.c
@@ -0,0 +1,57 @@
+/* Generate trigonometric function tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define _GNU_SOURCE 1
+
+#include <grub/trig.h>
+#include <math.h>
+#include <stdio.h>
+
+int
+main (int argc __attribute__ ((unused)),
+      char **argv __attribute__ ((unused)))
+{
+  int i;
+
+  printf ("#include <grub/types.h>\n");
+  printf ("#include <grub/dl.h>\n");
+  printf ("\n");
+
+  printf ("/* Under copyright legislature such automated output isn't\n");
+  printf ("covered by any copyright. Hence it's public domain. Public\n");
+  printf ("domain works can be dual-licenced with any license. */\n");
+  printf ("GRUB_MOD_LICENSE (\"GPLv3+\");");
+  printf ("GRUB_MOD_DUAL_LICENSE (\"Public Domain\");");
+
+#define TAB(op) \
+  printf ("const grub_int16_t grub_trig_" #op "tab[] =\n{"); \
+  for (i = 0; i < GRUB_TRIG_ANGLE_MAX; i++) \
+    { \
+      double x = i * 2 * M_PI / GRUB_TRIG_ANGLE_MAX; \
+      if (i % 10 == 0) \
+	printf ("\n    "); \
+      printf ("%d,", (int) (round (op (x) * GRUB_TRIG_FRACTION_SCALE))); \
+    } \
+  printf ("\n};\n")
+
+  TAB(sin);
+  TAB(cos);
+
+  return 0;
+}
diff --git a/grub-core/gettext/gettext.c b/grub-core/gettext/gettext.c
new file mode 100644
index 0000000..4d02e62
--- /dev/null
+++ b/grub-core/gettext/gettext.c
@@ -0,0 +1,542 @@
+/* gettext.c - gettext module */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/normal.h>
+#include <grub/file.h>
+#include <grub/kernel.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/*
+   .mo file information from:
+   http://www.gnu.org/software/autoconf/manual/gettext/MO-Files.html .
+*/
+
+static const char *(*grub_gettext_original) (const char *s);
+
+struct grub_gettext_msg
+{
+  char *name;
+  char *translated;
+};
+
+struct header
+{
+  grub_uint32_t magic;
+  grub_uint32_t version;
+  grub_uint32_t number_of_strings;
+  grub_uint32_t offset_original;
+  grub_uint32_t offset_translation;
+};
+
+struct string_descriptor 
+{
+  grub_uint32_t length;
+  grub_uint32_t offset;
+};
+
+struct grub_gettext_context
+{
+  grub_file_t fd_mo;
+  grub_off_t grub_gettext_offset_original;
+  grub_off_t grub_gettext_offset_translation;
+  grub_size_t grub_gettext_max;
+  int grub_gettext_max_log;
+  struct grub_gettext_msg *grub_gettext_msg_list;
+};
+
+static struct grub_gettext_context main_context, secondary_context;
+
+#define MO_MAGIC_NUMBER 		0x950412de
+
+static grub_err_t
+grub_gettext_pread (grub_file_t file, void *buf, grub_size_t len,
+		    grub_off_t offset)
+{
+  if (len == 0)
+    return GRUB_ERR_NONE;
+  if (grub_file_seek (file, offset) == (grub_off_t) - 1)
+    return grub_errno;
+  if (grub_file_read (file, buf, len) != (grub_ssize_t) len)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_READ_ERROR, N_("premature end of file"));
+      return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static char *
+grub_gettext_getstr_from_position (struct grub_gettext_context *ctx,
+				   grub_off_t off,
+				   grub_size_t position)
+{
+  grub_off_t internal_position;
+  grub_size_t length;
+  grub_off_t offset;
+  char *translation;
+  struct string_descriptor desc;
+  grub_err_t err;
+
+  internal_position = (off + position * sizeof (desc));
+
+  err = grub_gettext_pread (ctx->fd_mo, (char *) &desc,
+			    sizeof (desc), internal_position);
+  if (err)
+    return NULL;
+  length = grub_cpu_to_le32 (desc.length);
+  offset = grub_cpu_to_le32 (desc.offset);
+
+  translation = grub_malloc (length + 1);
+  if (!translation)
+    return NULL;
+
+  err = grub_gettext_pread (ctx->fd_mo, translation, length, offset);
+  if (err)
+    {
+      grub_free (translation);
+      return NULL;
+    }
+  translation[length] = '\0';
+
+  return translation;
+}
+
+static const char *
+grub_gettext_gettranslation_from_position (struct grub_gettext_context *ctx,
+					   grub_size_t position)
+{
+  if (!ctx->grub_gettext_msg_list[position].translated)
+    ctx->grub_gettext_msg_list[position].translated
+      = grub_gettext_getstr_from_position (ctx,
+					   ctx->grub_gettext_offset_translation,
+					   position);
+  return ctx->grub_gettext_msg_list[position].translated;
+}
+
+static const char *
+grub_gettext_getstring_from_position (struct grub_gettext_context *ctx,
+				      grub_size_t position)
+{
+  if (!ctx->grub_gettext_msg_list[position].name)
+    ctx->grub_gettext_msg_list[position].name
+      = grub_gettext_getstr_from_position (ctx,
+					   ctx->grub_gettext_offset_original,
+					   position);
+  return ctx->grub_gettext_msg_list[position].name;
+}
+
+static const char *
+grub_gettext_translate_real (struct grub_gettext_context *ctx,
+			     const char *orig)
+{
+  grub_size_t current = 0;
+  int i;
+  const char *current_string;
+  static int depth = 0;
+
+  if (!ctx->grub_gettext_msg_list || !ctx->fd_mo)
+    return NULL;
+
+  /* Shouldn't happen. Just a precaution if our own code
+     calls gettext somehow.  */
+  if (depth > 2)
+    return NULL;
+  depth++;
+
+  /* Make sure we can use grub_gettext_translate for error messages.  Push
+     active error message to error stack and reset error message.  */
+  grub_error_push ();
+
+  for (i = ctx->grub_gettext_max_log; i >= 0; i--)
+    {
+      grub_size_t test;
+      int cmp;
+
+      test = current | (1 << i);
+      if (test >= ctx->grub_gettext_max)
+	continue;
+
+      current_string = grub_gettext_getstring_from_position (ctx, test);
+
+      if (!current_string)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_error_pop ();
+	  depth--;
+	  return NULL;
+	}
+
+      /* Search by bisection.  */
+      cmp = grub_strcmp (current_string, orig);
+      if (cmp <= 0)
+	current = test;
+      if (cmp == 0)
+	{
+	  const char *ret = 0;
+	  ret = grub_gettext_gettranslation_from_position (ctx, current);
+	  if (!ret)
+	    {
+	      grub_errno = GRUB_ERR_NONE;
+	      grub_error_pop ();
+	      depth--;
+	      return NULL;
+	    }
+	  grub_error_pop ();
+	  depth--;
+	  return ret;      
+	}
+    }
+
+  if (current == 0 && ctx->grub_gettext_max != 0)
+    {
+      current_string = grub_gettext_getstring_from_position (ctx, 0);
+
+      if (!current_string)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_error_pop ();
+	  depth--;
+	  return NULL;
+	}
+
+      if (grub_strcmp (current_string, orig) == 0)
+	{
+	  const char *ret = 0;
+	  ret = grub_gettext_gettranslation_from_position (ctx, current);
+	  if (!ret)
+	    {
+	      grub_errno = GRUB_ERR_NONE;
+	      grub_error_pop ();
+	      depth--;
+	      return NULL;
+	    }
+	  grub_error_pop ();
+	  depth--;
+	  return ret;      
+	}
+    }
+
+  grub_error_pop ();
+  depth--;
+  return NULL;
+}
+
+static const char *
+grub_gettext_translate (const char *orig)
+{
+  const char *ret;
+  if (orig[0] == 0)
+    return orig;
+
+  ret = grub_gettext_translate_real (&main_context, orig);
+  if (ret)
+    return ret;
+  ret = grub_gettext_translate_real (&secondary_context, orig);
+  if (ret)
+    return ret;
+  return orig;
+}
+
+static void
+grub_gettext_delete_list (struct grub_gettext_context *ctx)
+{
+  struct grub_gettext_msg *l = ctx->grub_gettext_msg_list;
+  grub_size_t i;
+
+  if (!l)
+    return;
+  ctx->grub_gettext_msg_list = 0;
+  for (i = 0; i < ctx->grub_gettext_max; i++)
+    grub_free (l[i].name);
+  /* Don't delete the translated message because could be in use.  */
+  grub_free (l);
+  if (ctx->fd_mo)
+    grub_file_close (ctx->fd_mo);
+  ctx->fd_mo = 0;
+  grub_memset (ctx, 0, sizeof (*ctx));
+}
+
+/* This is similar to grub_file_open. */
+static grub_err_t
+grub_mofile_open (struct grub_gettext_context *ctx,
+		  const char *filename)
+{
+  struct header head;
+  grub_err_t err;
+  grub_file_t fd;
+
+  /* Using fd_mo and not another variable because
+     it's needed for grub_gettext_get_info.  */
+
+  fd = grub_file_open (filename, GRUB_FILE_TYPE_GETTEXT_CATALOG);
+
+  if (!fd)
+    return grub_errno;
+
+  err = grub_gettext_pread (fd, &head, sizeof (head), 0);
+  if (err)
+    {
+      grub_file_close (fd);
+      return err;
+    }
+
+  if (head.magic != grub_cpu_to_le32_compile_time (MO_MAGIC_NUMBER))
+    {
+      grub_file_close (fd);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			 "mo: invalid mo magic in file: %s", filename);
+    }
+
+  if (head.version != 0)
+    {
+      grub_file_close (fd);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			 "mo: invalid mo version in file: %s", filename);
+    }
+
+  ctx->grub_gettext_offset_original = grub_le_to_cpu32 (head.offset_original);
+  ctx->grub_gettext_offset_translation = grub_le_to_cpu32 (head.offset_translation);
+  ctx->grub_gettext_max = grub_le_to_cpu32 (head.number_of_strings);
+  for (ctx->grub_gettext_max_log = 0; ctx->grub_gettext_max >> ctx->grub_gettext_max_log;
+       ctx->grub_gettext_max_log++);
+
+  ctx->grub_gettext_msg_list = grub_zalloc (ctx->grub_gettext_max
+					    * sizeof (ctx->grub_gettext_msg_list[0]));
+  if (!ctx->grub_gettext_msg_list)
+    {
+      grub_file_close (fd);
+      return grub_errno;
+    }
+  ctx->fd_mo = fd;
+  if (grub_gettext != grub_gettext_translate)
+    {
+      grub_gettext_original = grub_gettext;
+      grub_gettext = grub_gettext_translate;
+    }
+  return 0;
+}
+
+/* Returning grub_file_t would be more natural, but grub_mofile_open assigns
+   to fd_mo anyway ...  */
+static grub_err_t
+grub_mofile_open_lang (struct grub_gettext_context *ctx,
+		       const char *part1, const char *part2, const char *locale)
+{
+  char *mo_file;
+  grub_err_t err;
+
+  /* mo_file e.g.: /boot/grub/locale/ca.mo   */
+
+  mo_file = grub_xasprintf ("%s%s/%s.mo", part1, part2, locale);
+  if (!mo_file)
+    return grub_errno;
+
+  err = grub_mofile_open (ctx, mo_file);
+  grub_free (mo_file);
+
+  /* Will try adding .gz as well.  */
+  if (err)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      mo_file = grub_xasprintf ("%s%s/%s.mo.gz", part1, part2, locale);
+      if (!mo_file)
+	return grub_errno;
+      err = grub_mofile_open (ctx, mo_file);
+      grub_free (mo_file);
+    }
+
+  /* Will try adding .gmo as well.  */
+  if (err)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      mo_file = grub_xasprintf ("%s%s/%s.gmo", part1, part2, locale);
+      if (!mo_file)
+	return grub_errno;
+      err = grub_mofile_open (ctx, mo_file);
+      grub_free (mo_file);
+    }
+
+  return err;
+}
+
+static grub_err_t
+grub_gettext_init_ext (struct grub_gettext_context *ctx,
+		       const char *locale,
+		       const char *locale_dir, const char *prefix)
+{
+  const char *part1, *part2;
+  grub_err_t err;
+
+  grub_gettext_delete_list (ctx);
+
+  if (!locale || locale[0] == 0)
+    return 0;
+
+  part1 = locale_dir;
+  part2 = "";
+  if (!part1 || part1[0] == 0)
+    {
+      part1 = prefix;
+      part2 = "/locale";
+    }
+
+  if (!part1 || part1[0] == 0)
+    return 0;
+
+  err = grub_mofile_open_lang (ctx, part1, part2, locale);
+
+  /* ll_CC didn't work, so try ll.  */
+  if (err)
+    {
+      char *lang = grub_strdup (locale);
+      char *underscore = lang ? grub_strchr (lang, '_') : 0;
+
+      if (underscore)
+	{
+	  *underscore = '\0';
+	  grub_errno = GRUB_ERR_NONE;
+	  err = grub_mofile_open_lang (ctx, part1, part2, lang);
+	}
+
+      grub_free (lang);
+    }
+
+  if (locale[0] == 'e' && locale[1] == 'n'
+      && (locale[2] == '\0' || locale[2] == '_'))
+    grub_errno = err = GRUB_ERR_NONE;
+  return err;
+}
+
+static char *
+grub_gettext_env_write_lang (struct grub_env_var *var
+			     __attribute__ ((unused)), const char *val)
+{
+  grub_err_t err;
+  err = grub_gettext_init_ext (&main_context, val, grub_env_get ("locale_dir"),
+			       grub_env_get ("prefix"));
+  if (err)
+    grub_print_error ();
+
+  err = grub_gettext_init_ext (&secondary_context, val,
+			       grub_env_get ("secondary_locale_dir"), 0);
+  if (err)
+    grub_print_error ();
+
+  return grub_strdup (val);
+}
+
+void
+grub_gettext_reread_prefix (const char *val)
+{
+  grub_err_t err;
+  err = grub_gettext_init_ext (&main_context, grub_env_get ("lang"), 
+			       grub_env_get ("locale_dir"),
+			       val);
+  if (err)
+    grub_print_error ();
+}
+
+static char *
+read_main (struct grub_env_var *var
+	   __attribute__ ((unused)), const char *val)
+{
+  grub_err_t err;
+  err = grub_gettext_init_ext (&main_context, grub_env_get ("lang"), val,
+			       grub_env_get ("prefix"));
+  if (err)
+    grub_print_error ();
+  return grub_strdup (val);
+}
+
+static char *
+read_secondary (struct grub_env_var *var
+		__attribute__ ((unused)), const char *val)
+{
+  grub_err_t err;
+  err = grub_gettext_init_ext (&secondary_context, grub_env_get ("lang"), val,
+			       0);
+  if (err)
+    grub_print_error ();
+
+  return grub_strdup (val);
+}
+
+static grub_err_t
+grub_cmd_translate (grub_command_t cmd __attribute__ ((unused)),
+		    int argc, char **args)
+{
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  const char *translation;
+  translation = grub_gettext_translate (args[0]);
+  grub_printf ("%s\n", translation);
+  return 0;
+}
+
+GRUB_MOD_INIT (gettext)
+{
+  const char *lang;
+  grub_err_t err;
+
+  lang = grub_env_get ("lang");
+
+  err = grub_gettext_init_ext (&main_context, lang, grub_env_get ("locale_dir"),
+			       grub_env_get ("prefix"));
+  if (err)
+    grub_print_error ();
+  err = grub_gettext_init_ext (&secondary_context, lang,
+			       grub_env_get ("secondary_locale_dir"), 0);
+  if (err)
+    grub_print_error ();
+
+  grub_register_variable_hook ("locale_dir", NULL, read_main);
+  grub_register_variable_hook ("secondary_locale_dir", NULL, read_secondary);
+
+  grub_register_command_p1 ("gettext", grub_cmd_translate,
+			    N_("STRING"),
+			    /* TRANSLATORS: It refers to passing the string through gettext.
+			       So it's "translate" in the same meaning as in what you're 
+			       doing now.
+			     */
+			    N_("Translates the string with the current settings."));
+
+  /* Reload .mo file information if lang changes.  */
+  grub_register_variable_hook ("lang", NULL, grub_gettext_env_write_lang);
+
+  /* Preserve hooks after context changes.  */
+  grub_env_export ("lang");
+  grub_env_export ("locale_dir");
+  grub_env_export ("secondary_locale_dir");
+}
+
+GRUB_MOD_FINI (gettext)
+{
+  grub_gettext_delete_list (&main_context);
+  grub_gettext_delete_list (&secondary_context);
+
+  grub_gettext = grub_gettext_original;
+}
diff --git a/grub-core/gfxmenu/font.c b/grub-core/gfxmenu/font.c
new file mode 100644
index 0000000..756c24f
--- /dev/null
+++ b/grub-core/gfxmenu/font.c
@@ -0,0 +1,116 @@
+/* font.c - Font API and font file loader.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/bufio.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/font.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/video.h>
+#include <grub/bitmap.h>
+#include <grub/charset.h>
+#include <grub/unicode.h>
+#include <grub/fontformat.h>
+#include <grub/gfxmenu_view.h>
+
+/* Draw a UTF-8 string of text on the current video render target.
+   The x coordinate specifies the starting x position for the first character,
+   while the y coordinate specifies the baseline position.
+   If the string contains a character that FONT does not contain, then
+   a glyph from another loaded font may be used instead.  */
+grub_err_t
+grub_font_draw_string (const char *str, grub_font_t font,
+                       grub_video_color_t color,
+                       int left_x, int baseline_y)
+{
+  int x;
+  grub_uint32_t *logical;
+  grub_ssize_t logical_len, visual_len;
+  struct grub_unicode_glyph *visual, *ptr;
+  grub_err_t err;
+
+  logical_len = grub_utf8_to_ucs4_alloc (str, &logical, 0);
+  if (logical_len < 0)
+    return grub_errno;
+
+  visual_len = grub_bidi_logical_to_visual (logical, logical_len, &visual,
+					    0, 0, 0, 0, 0, 0, 0);
+  grub_free (logical);
+  if (visual_len < 0)
+    return grub_errno;
+
+  err = GRUB_ERR_NONE;
+  for (ptr = visual, x = left_x; ptr < visual + visual_len; ptr++)
+    {
+      struct grub_font_glyph *glyph;
+      glyph = grub_font_construct_glyph (font, ptr);
+      if (!glyph)
+	{
+	  err = grub_errno;
+	  goto out;
+	}
+      err = grub_font_draw_glyph (glyph, color, x, baseline_y);
+      if (err)
+	goto out;
+      x += glyph->device_width;
+    }
+
+out:
+  for (ptr = visual; ptr < visual + visual_len; ptr++)
+    grub_unicode_destroy_glyph (ptr);
+  grub_free (visual);
+
+  return err;
+}
+
+/* Get the width in pixels of the specified UTF-8 string, when rendered in
+   in the specified font (but falling back on other fonts for glyphs that
+   are missing).  */
+int
+grub_font_get_string_width (grub_font_t font, const char *str)
+{
+  int width = 0;
+  grub_uint32_t *ptr;
+  grub_ssize_t logical_len;
+  grub_uint32_t *logical;
+
+  logical_len = grub_utf8_to_ucs4_alloc (str, &logical, 0);
+  if (logical_len < 0)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+
+  for (ptr = logical; ptr < logical + logical_len;)
+    {
+      struct grub_unicode_glyph glyph;
+
+      ptr += grub_unicode_aglomerate_comb (ptr,
+					   logical_len - (ptr - logical),
+					   &glyph);
+      width += grub_font_get_constructed_device_width (font, &glyph);
+
+      grub_unicode_destroy_glyph (&glyph);
+    }
+  grub_free (logical);
+
+  return width;
+}
diff --git a/grub-core/gfxmenu/gfxmenu.c b/grub-core/gfxmenu/gfxmenu.c
new file mode 100644
index 0000000..8a17dda
--- /dev/null
+++ b/grub-core/gfxmenu/gfxmenu.c
@@ -0,0 +1,150 @@
+/* gfxmenu.c - Graphical menu interface controller. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/video.h>
+#include <grub/gfxterm.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/term.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/gfxwidgets.h>
+#include <grub/menu.h>
+#include <grub/menu_viewer.h>
+#include <grub/gfxmenu_model.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_gfxmenu_view_t cached_view;
+
+static void 
+grub_gfxmenu_viewer_fini (void *data __attribute__ ((unused)))
+{
+}
+
+/* FIXME: Previously 't' changed to text menu is it necessary?  */
+static grub_err_t
+grub_gfxmenu_try (int entry, grub_menu_t menu, int nested)
+{
+  grub_gfxmenu_view_t view = NULL;
+  const char *theme_path;
+  char *full_theme_path = 0;
+  struct grub_menu_viewer *instance;
+  grub_err_t err;
+  struct grub_video_mode_info mode_info;
+
+  theme_path = grub_env_get ("theme");
+  if (! theme_path)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"),
+		       "theme");
+
+  err = grub_video_get_info (&mode_info);
+  if (err)
+    return err;
+
+  instance = grub_zalloc (sizeof (*instance));
+  if (!instance)
+    return grub_errno;
+
+  if (theme_path[0] != '/' && theme_path[0] != '(')
+    {
+      const char *prefix;
+      prefix = grub_env_get ("prefix");
+      full_theme_path = grub_xasprintf ("%s/themes/%s",
+					prefix,
+					theme_path);
+    }
+
+  if (!cached_view || grub_strcmp (cached_view->theme_path,
+				   full_theme_path ? : theme_path) != 0
+      || cached_view->screen.width != mode_info.width
+      || cached_view->screen.height != mode_info.height)
+    {
+      grub_gfxmenu_view_destroy (cached_view);
+      /* Create the view.  */
+      cached_view = grub_gfxmenu_view_new (full_theme_path ? : theme_path,
+					   mode_info.width,
+					   mode_info.height);
+    }
+  grub_free (full_theme_path);
+
+  if (! cached_view)
+    {
+      grub_free (instance);
+      return grub_errno;
+    }
+
+  view = cached_view;
+
+  view->double_repaint = (mode_info.mode_type
+			  & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED)
+    && !(mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+  view->selected = entry;
+  view->menu = menu;
+  view->nested = nested;
+  view->first_timeout = -1;
+
+  grub_video_set_viewport (0, 0, mode_info.width, mode_info.height);
+  if (view->double_repaint)
+    {
+      grub_video_swap_buffers ();
+      grub_video_set_viewport (0, 0, mode_info.width, mode_info.height);
+    }
+
+  grub_gfxmenu_view_draw (view);
+
+  instance->data = view;
+  instance->set_chosen_entry = grub_gfxmenu_set_chosen_entry;
+  instance->fini = grub_gfxmenu_viewer_fini;
+  instance->print_timeout = grub_gfxmenu_print_timeout;
+  instance->clear_timeout = grub_gfxmenu_clear_timeout;
+
+  grub_menu_register_viewer (instance);
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT (gfxmenu)
+{
+  struct grub_term_output *term;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+    if (grub_gfxmenu_try_hook && term->fullscreen)
+      {
+	term->fullscreen ();
+	break;
+      }
+
+  grub_gfxmenu_try_hook = grub_gfxmenu_try;
+}
+
+GRUB_MOD_FINI (gfxmenu)
+{
+  grub_gfxmenu_view_destroy (cached_view);
+  grub_gfxmenu_try_hook = NULL;
+}
diff --git a/grub-core/gfxmenu/gui_box.c b/grub-core/gfxmenu/gui_box.c
new file mode 100644
index 0000000..37bab3f
--- /dev/null
+++ b/grub-core/gfxmenu/gui_box.c
@@ -0,0 +1,428 @@
+/* gui_box.c - GUI container that stack components. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+
+struct component_node
+{
+  grub_gui_component_t component;
+  struct component_node *next;
+  struct component_node *prev;
+};
+
+typedef struct grub_gui_box *grub_gui_box_t;
+
+typedef void (*layout_func_t) (grub_gui_box_t self, int modify_layout,
+                               unsigned *minimal_width,
+			       unsigned *minimal_height);
+
+struct grub_gui_box
+{
+  struct grub_gui_container container;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+
+  /* Doubly linked list of components with dummy head & tail nodes.  */
+  struct component_node chead;
+  struct component_node ctail;
+
+  /* The layout function: differs for vertical and horizontal boxes.  */
+  layout_func_t layout_func;
+};
+
+static void
+box_destroy (void *vself)
+{
+  grub_gui_box_t self = vself;
+  struct component_node *cur;
+  struct component_node *next;
+  for (cur = self->chead.next; cur != &self->ctail; cur = next)
+    {
+      /* Copy the 'next' pointer, since we need it for the next iteration,
+         and we're going to free the memory it is stored in.  */
+      next = cur->next;
+      /* Destroy the child component.  */
+      cur->component->ops->destroy (cur->component);
+      /* Free the linked list node.  */
+      grub_free (cur);
+    }
+  grub_free (self);
+}
+
+static const char *
+box_get_id (void *vself)
+{
+  grub_gui_box_t self = vself;
+  return self->id;
+}
+
+static int
+box_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return (grub_strcmp (type, "component") == 0
+          || grub_strcmp (type, "container") == 0);
+}
+
+static void
+layout_horizontally (grub_gui_box_t self, int modify_layout,
+                     unsigned *min_width, unsigned *min_height)
+{
+  /* Start at the left (chead) and set the x coordinates as we go right.  */
+  /* All components have their width set to the box's width.  */
+
+  struct component_node *cur;
+  unsigned w = 0, mwfrac = 0, h = 0, x = 0;
+  grub_fixed_signed_t wfrac = 0;
+  int bogus_frac = 0;
+
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      grub_gui_component_t c = cur->component;
+      unsigned mw = 0, mh = 0;
+
+      if (c->ops->get_minimal_size)
+	c->ops->get_minimal_size (c, &mw, &mh);
+
+      if (c->h > (signed) h)
+	h = c->h;
+      if (mh > h)
+	h = mh;
+      wfrac += c->wfrac;
+      w += c->w;
+      if (mw - c->w > 0)
+	mwfrac += mw - c->w;
+    }
+  if (wfrac > GRUB_FIXED_1 || (w > 0 && wfrac == GRUB_FIXED_1))
+    bogus_frac = 1;
+
+  if (min_width)
+    {
+      if (wfrac < GRUB_FIXED_1)
+	*min_width = grub_fixed_sfs_divide (w, GRUB_FIXED_1 - wfrac);
+      else
+	*min_width = w;
+      if (*min_width < w + mwfrac)
+	*min_width = w + mwfrac;
+    }
+  if (min_height)
+    *min_height = h;
+
+  if (!modify_layout)
+    return;
+
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      grub_video_rect_t r;
+      grub_gui_component_t c = cur->component;
+      unsigned mw = 0, mh = 0;
+
+      r.x = x;
+      r.y = 0;
+      r.height = h;
+
+      if (c->ops->get_minimal_size)
+	c->ops->get_minimal_size (c, &mw, &mh);
+
+      r.width = c->w;
+      if (!bogus_frac)
+	r.width += grub_fixed_sfs_multiply (self->bounds.width, c->wfrac);
+
+      if (r.width < mw)
+	r.width = mw;
+
+      c->ops->set_bounds (c, &r);
+
+      x += r.width;
+    }
+}
+
+static void
+layout_vertically (grub_gui_box_t self, int modify_layout,
+                     unsigned *min_width, unsigned *min_height)
+{
+  /* Start at the top (chead) and set the y coordinates as we go rdown.  */
+  /* All components have their height set to the box's height.  */
+
+  struct component_node *cur;
+  unsigned h = 0, mhfrac = 0, w = 0, y = 0;
+  grub_fixed_signed_t hfrac = 0;
+  int bogus_frac = 0;
+
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      grub_gui_component_t c = cur->component;
+      unsigned mw = 0, mh = 0;
+
+      if (c->ops->get_minimal_size)
+	c->ops->get_minimal_size (c, &mw, &mh);
+
+      if (c->w > (signed) w)
+	w = c->w;
+      if (mw > w)
+	w = mw;
+      hfrac += c->hfrac;
+      h += c->h;
+      if (mh - c->h > 0)
+	mhfrac += mh - c->h;
+    }
+  if (hfrac > GRUB_FIXED_1 || (h > 0 && hfrac == GRUB_FIXED_1))
+    bogus_frac = 1;
+
+  if (min_height)
+    {
+      if (hfrac < GRUB_FIXED_1)
+	*min_height = grub_fixed_sfs_divide (h, GRUB_FIXED_1 - hfrac);
+      else
+	*min_height = h;
+      if (*min_height < h + mhfrac)
+	*min_height = h + mhfrac;
+    }
+  if (min_width)
+    *min_width = w;
+
+  if (!modify_layout)
+    return;
+
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      grub_video_rect_t r;
+      grub_gui_component_t c = cur->component;
+      unsigned mw = 0, mh = 0;
+
+      r.x = 0;
+      r.y = y;
+      r.width = w;
+
+      if (c->ops->get_minimal_size)
+	c->ops->get_minimal_size (c, &mw, &mh);
+
+      r.height = c->h;
+      if (!bogus_frac)
+	r.height += grub_fixed_sfs_multiply (self->bounds.height, c->hfrac);
+
+      if (r.height < mh)
+	r.height = mh;
+
+      c->ops->set_bounds (c, &r);
+
+      y += r.height;
+    }
+}
+
+static void
+box_paint (void *vself, const grub_video_rect_t *region)
+{
+  grub_gui_box_t self = vself;
+
+  struct component_node *cur;
+  grub_video_rect_t vpsave;
+
+  grub_video_area_status_t box_area_status;
+  grub_video_get_area_status (&box_area_status);
+
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      grub_gui_component_t comp = cur->component;
+      grub_video_rect_t r;
+      comp->ops->get_bounds(comp, &r);
+
+      if (!grub_video_have_common_points (region, &r))
+        continue;
+
+      /* Paint the child.  */
+      if (box_area_status == GRUB_VIDEO_AREA_ENABLED
+          && grub_video_bounds_inside_region (&r, region))
+        grub_video_set_area_status (GRUB_VIDEO_AREA_DISABLED);
+      comp->ops->paint (comp, region);
+      if (box_area_status == GRUB_VIDEO_AREA_ENABLED)
+        grub_video_set_area_status (GRUB_VIDEO_AREA_ENABLED);
+    }
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+box_set_parent (void *vself, grub_gui_container_t parent)
+{
+  grub_gui_box_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+box_get_parent (void *vself)
+{
+  grub_gui_box_t self = vself;
+  return self->parent;
+}
+
+static void
+box_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  grub_gui_box_t self = vself;
+  self->bounds = *bounds;
+  self->layout_func (self, 1, 0, 0);   /* Relayout the children.  */
+}
+
+static void
+box_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  grub_gui_box_t self = vself;
+  *bounds = self->bounds;
+}
+
+/* The box's preferred size is based on the preferred sizes
+   of its children.  */
+static void
+box_get_minimal_size (void *vself, unsigned *width, unsigned *height)
+{
+  grub_gui_box_t self = vself;
+  self->layout_func (self, 0, width, height);   /* Just calculate the size.  */
+}
+
+static grub_err_t
+box_set_property (void *vself, const char *name, const char *value)
+{
+  grub_gui_box_t self = vself;
+  if (grub_strcmp (name, "id") == 0)
+    {
+      grub_free (self->id);
+      if (value)
+        {
+          self->id = grub_strdup (value);
+          if (! self->id)
+            return grub_errno;
+        }
+      else
+        self->id = 0;
+    }
+
+  return grub_errno;
+}
+
+static void
+box_add (void *vself, grub_gui_component_t comp)
+{
+  grub_gui_box_t self = vself;
+  struct component_node *node;
+  node = grub_malloc (sizeof (*node));
+  if (! node)
+    return;   /* Note: probably should handle the error.  */
+  node->component = comp;
+  /* Insert the node before the tail.  */
+  node->prev = self->ctail.prev;
+  node->prev->next = node;
+  node->next = &self->ctail;
+  node->next->prev = node;
+
+  comp->ops->set_parent (comp, (grub_gui_container_t) self);
+  self->layout_func (self, 1, 0, 0);   /* Relayout the children.  */
+}
+
+static void
+box_remove (void *vself, grub_gui_component_t comp)
+{
+  grub_gui_box_t self = vself;
+  struct component_node *cur;
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    {
+      if (cur->component == comp)
+        {
+          /* Unlink 'cur' from the list.  */
+          cur->prev->next = cur->next;
+          cur->next->prev = cur->prev;
+          /* Free the node's memory (but don't destroy the component).  */
+          grub_free (cur);
+          /* Must not loop again, since 'cur' would be dereferenced!  */
+          return;
+        }
+    }
+}
+
+static void
+box_iterate_children (void *vself,
+                      grub_gui_component_callback cb, void *userdata)
+{
+  grub_gui_box_t self = vself;
+  struct component_node *cur;
+  for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
+    cb (cur->component, userdata);
+}
+
+static struct grub_gui_component_ops box_comp_ops =
+  {
+    .destroy = box_destroy,
+    .get_id = box_get_id,
+    .is_instance = box_is_instance,
+    .paint = box_paint,
+    .set_parent = box_set_parent,
+    .get_parent = box_get_parent,
+    .set_bounds = box_set_bounds,
+    .get_bounds = box_get_bounds,
+    .get_minimal_size = box_get_minimal_size,
+    .set_property = box_set_property
+  };
+
+static struct grub_gui_container_ops box_ops =
+{
+  .add = box_add,
+  .remove = box_remove,
+  .iterate_children = box_iterate_children
+};
+
+/* Box constructor.  Specify the appropriate layout function to create
+   a horizontal or vertical stacking box.  */
+static grub_gui_box_t
+box_new (layout_func_t layout_func)
+{
+  grub_gui_box_t box;
+  box = grub_zalloc (sizeof (*box));
+  if (! box)
+    return 0;
+  box->container.ops = &box_ops;
+  box->container.component.ops = &box_comp_ops;
+  box->chead.next = &box->ctail;
+  box->ctail.prev = &box->chead;
+  box->layout_func = layout_func;
+  return box;
+}
+
+/* Create a new container that stacks its child components horizontally,
+   from left to right.  Each child get a width corresponding to its
+   preferred width.  The height of each child is set the maximum of the
+   preferred heights of all children.  */
+grub_gui_container_t
+grub_gui_hbox_new (void)
+{
+  return (grub_gui_container_t) box_new (layout_horizontally);
+}
+
+/* Create a new container that stacks its child components verticallyj,
+   from top to bottom.  Each child get a height corresponding to its
+   preferred height.  The width of each child is set the maximum of the
+   preferred widths of all children.  */
+grub_gui_container_t
+grub_gui_vbox_new (void)
+{
+  return (grub_gui_container_t) box_new (layout_vertically);
+}
diff --git a/grub-core/gfxmenu/gui_canvas.c b/grub-core/gfxmenu/gui_canvas.c
new file mode 100644
index 0000000..a054912
--- /dev/null
+++ b/grub-core/gfxmenu/gui_canvas.c
@@ -0,0 +1,278 @@
+/* gui_canvas.c - GUI container allowing manually placed components. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+
+/* TODO Add layering so that components can be properly overlaid. */
+
+struct component_node
+{
+  grub_gui_component_t component;
+  struct component_node *next;
+};
+
+struct grub_gui_canvas
+{
+  struct grub_gui_container container;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  /* Component list (dummy head node).  */
+  struct component_node components;
+};
+
+typedef struct grub_gui_canvas *grub_gui_canvas_t;
+
+static void
+canvas_destroy (void *vself)
+{
+  grub_gui_canvas_t self = vself;
+  struct component_node *cur;
+  struct component_node *next;
+  for (cur = self->components.next; cur; cur = next)
+    {
+      /* Copy the 'next' pointer, since we need it for the next iteration,
+         and we're going to free the memory it is stored in.  */
+      next = cur->next;
+      /* Destroy the child component.  */
+      cur->component->ops->destroy (cur->component);
+      /* Free the linked list node.  */
+      grub_free (cur);
+    }
+  grub_free (self);
+}
+
+static const char *
+canvas_get_id (void *vself)
+{
+  grub_gui_canvas_t self = vself;
+  return self->id;
+}
+
+static int
+canvas_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return (grub_strcmp (type, "component") == 0
+          || grub_strcmp (type, "container") == 0);
+}
+
+static void
+canvas_paint (void *vself, const grub_video_rect_t *region)
+{
+  grub_gui_canvas_t self = vself;
+
+  struct component_node *cur;
+  grub_video_rect_t vpsave;
+
+  grub_video_area_status_t canvas_area_status;
+  grub_video_get_area_status (&canvas_area_status);
+
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+  for (cur = self->components.next; cur; cur = cur->next)
+    {
+      grub_video_rect_t r;
+      grub_gui_component_t comp;
+      signed x, y, w, h;
+
+      comp = cur->component;
+
+      w = grub_fixed_sfs_multiply (self->bounds.width, comp->wfrac) + comp->w;
+      h = grub_fixed_sfs_multiply (self->bounds.height, comp->hfrac) + comp->h;
+      x = grub_fixed_sfs_multiply (self->bounds.width, comp->xfrac) + comp->x;
+      y = grub_fixed_sfs_multiply (self->bounds.height, comp->yfrac) + comp->y;
+
+      if (comp->ops->get_minimal_size)
+	{
+	  unsigned mw;
+	  unsigned mh;
+	  comp->ops->get_minimal_size (comp, &mw, &mh);
+	  if (w < (signed) mw)
+	    w = mw;
+	  if (h < (signed) mh)
+	    h = mh;
+	}
+
+      /* Sanity checks.  */
+      if (w <= 0)
+	w = 32;
+      if (h <= 0)
+	h = 32;
+
+      if (x >= (signed) self->bounds.width)
+	x = self->bounds.width - 32;
+      if (y >= (signed) self->bounds.height)
+	y = self->bounds.height - 32;
+
+      if (x < 0)
+	x = 0;
+      if (y < 0)
+	y = 0;
+
+      if (x + w >= (signed) self->bounds.width)
+	w = self->bounds.width - x;
+      if (y + h >= (signed) self->bounds.height)
+	h = self->bounds.height - y;
+
+      r.x = x;
+      r.y = y;
+      r.width = w;
+      r.height = h;
+      comp->ops->set_bounds (comp, &r);
+
+      if (!grub_video_have_common_points (region, &r))
+        continue;
+
+      /* Paint the child.  */
+      if (canvas_area_status == GRUB_VIDEO_AREA_ENABLED
+          && grub_video_bounds_inside_region (&r, region))
+        grub_video_set_area_status (GRUB_VIDEO_AREA_DISABLED);
+      comp->ops->paint (comp, region);
+      if (canvas_area_status == GRUB_VIDEO_AREA_ENABLED)
+        grub_video_set_area_status (GRUB_VIDEO_AREA_ENABLED);
+    }
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+canvas_set_parent (void *vself, grub_gui_container_t parent)
+{
+  grub_gui_canvas_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+canvas_get_parent (void *vself)
+{
+  grub_gui_canvas_t self = vself;
+  return self->parent;
+}
+
+static void
+canvas_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  grub_gui_canvas_t self = vself;
+  self->bounds = *bounds;
+}
+
+static void
+canvas_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  grub_gui_canvas_t self = vself;
+  *bounds = self->bounds;
+}
+
+static grub_err_t
+canvas_set_property (void *vself, const char *name, const char *value)
+{
+  grub_gui_canvas_t self = vself;
+  if (grub_strcmp (name, "id") == 0)
+    {
+      grub_free (self->id);
+      if (value)
+        {
+          self->id = grub_strdup (value);
+          if (! self->id)
+            return grub_errno;
+        }
+      else
+        self->id = 0;
+    }
+  return grub_errno;
+}
+
+static void
+canvas_add (void *vself, grub_gui_component_t comp)
+{
+  grub_gui_canvas_t self = vself;
+  struct component_node *node;
+  node = grub_malloc (sizeof (*node));
+  if (! node)
+    return;   /* Note: probably should handle the error.  */
+  node->component = comp;
+  node->next = self->components.next;
+  self->components.next = node;
+  comp->ops->set_parent (comp, (grub_gui_container_t) self);
+}
+
+static void
+canvas_remove (void *vself, grub_gui_component_t comp)
+{
+  grub_gui_canvas_t self = vself;
+  struct component_node *cur;
+  struct component_node *prev;
+  prev = &self->components;
+  for (cur = self->components.next; cur; prev = cur, cur = cur->next)
+    {
+      if (cur->component == comp)
+        {
+          /* Unlink 'cur' from the list.  */
+          prev->next = cur->next;
+          /* Free the node's memory (but don't destroy the component).  */
+          grub_free (cur);
+          /* Must not loop again, since 'cur' would be dereferenced!  */
+          return;
+        }
+    }
+}
+
+static void
+canvas_iterate_children (void *vself,
+                         grub_gui_component_callback cb, void *userdata)
+{
+  grub_gui_canvas_t self = vself;
+  struct component_node *cur;
+  for (cur = self->components.next; cur; cur = cur->next)
+    cb (cur->component, userdata);
+}
+
+static struct grub_gui_component_ops canvas_comp_ops =
+{
+  .destroy = canvas_destroy,
+  .get_id = canvas_get_id,
+  .is_instance = canvas_is_instance,
+  .paint = canvas_paint,
+  .set_parent = canvas_set_parent,
+  .get_parent = canvas_get_parent,
+  .set_bounds = canvas_set_bounds,
+  .get_bounds = canvas_get_bounds,
+  .set_property = canvas_set_property
+};
+
+static struct grub_gui_container_ops canvas_ops =
+{
+  .add = canvas_add,
+  .remove = canvas_remove,
+  .iterate_children = canvas_iterate_children
+};
+
+grub_gui_container_t
+grub_gui_canvas_new (void)
+{
+  grub_gui_canvas_t canvas;
+  canvas = grub_zalloc (sizeof (*canvas));
+  if (! canvas)
+    return 0;
+  canvas->container.ops = &canvas_ops;
+  canvas->container.component.ops = &canvas_comp_ops;
+  return (grub_gui_container_t) canvas;
+}
diff --git a/grub-core/gfxmenu/gui_circular_progress.c b/grub-core/gfxmenu/gui_circular_progress.c
new file mode 100644
index 0000000..7578bfb
--- /dev/null
+++ b/grub-core/gfxmenu/gui_circular_progress.c
@@ -0,0 +1,331 @@
+/* gui_circular_process.c - GUI circular progress indicator component.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/font.h>
+#include <grub/gui_string_util.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/gfxwidgets.h>
+#include <grub/trig.h>
+
+struct grub_gui_circular_progress
+{
+  struct grub_gui_progress progress;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  int visible;
+  int start;
+  int end;
+  int value;
+  unsigned num_ticks;
+  int start_angle;
+  int ticks_disappear;
+  char *theme_dir;
+  int need_to_load_pixmaps;
+  char *center_file;
+  char *tick_file;
+  struct grub_video_bitmap *center_bitmap;
+  struct grub_video_bitmap *tick_bitmap;
+};
+
+typedef struct grub_gui_circular_progress *circular_progress_t;
+
+static void
+circprog_destroy (void *vself)
+{
+  circular_progress_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+  grub_free (self);
+}
+
+static const char *
+circprog_get_id (void *vself)
+{
+  circular_progress_t self = vself;
+  return self->id;
+}
+
+static int
+circprog_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return grub_strcmp (type, "component") == 0;
+}
+
+static struct grub_video_bitmap *
+load_bitmap (const char *dir, const char *file)
+{
+  struct grub_video_bitmap *bitmap;
+  char *abspath;
+
+  /* Check arguments.  */
+  if (! dir || ! file)
+    return 0;
+
+  /* Resolve to an absolute path.  */
+  abspath = grub_resolve_relative_path (dir, file);
+  if (! abspath)
+    return 0;
+
+  /* Load the image.  */
+  grub_errno = GRUB_ERR_NONE;
+  grub_video_bitmap_load (&bitmap, abspath);
+  grub_errno = GRUB_ERR_NONE;
+
+  grub_free (abspath);
+  return bitmap;
+}
+
+static int
+check_pixmaps (circular_progress_t self)
+{
+  if (self->need_to_load_pixmaps)
+    {
+      if (self->center_bitmap)
+        grub_video_bitmap_destroy (self->center_bitmap);
+      self->center_bitmap = load_bitmap (self->theme_dir, self->center_file);
+      self->tick_bitmap = load_bitmap (self->theme_dir, self->tick_file);
+      self->need_to_load_pixmaps = 0;
+    }
+
+  return (self->center_bitmap != 0 && self->tick_bitmap != 0);
+}
+
+static void
+circprog_paint (void *vself, const grub_video_rect_t *region)
+{
+  circular_progress_t self = vself;
+
+  if (! self->visible)
+    return;
+
+  if (!grub_video_have_common_points (region, &self->bounds))
+    return;
+
+  if (! check_pixmaps (self))
+    return;
+
+  grub_video_rect_t vpsave;
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+
+  int width = self->bounds.width;
+  int height = self->bounds.height;
+  int center_width = grub_video_bitmap_get_width (self->center_bitmap);
+  int center_height = grub_video_bitmap_get_height (self->center_bitmap);
+  int tick_width = grub_video_bitmap_get_width (self->tick_bitmap);
+  int tick_height = grub_video_bitmap_get_height (self->tick_bitmap);
+  grub_video_blit_bitmap (self->center_bitmap, GRUB_VIDEO_BLIT_BLEND,
+                          (width - center_width) / 2,
+                          (height - center_height) / 2, 0, 0,
+                          center_width, center_height);
+
+  if (self->num_ticks)
+    {
+      int radius = grub_min (height, width) / 2 - grub_max (tick_height, tick_width) / 2 - 1;
+      unsigned nticks;
+      unsigned tick_begin;
+      unsigned tick_end;
+      if (self->end <= self->start
+	  || self->value <= self->start)
+	nticks = 0;
+      else
+	nticks = ((unsigned) (self->num_ticks
+			      * (self->value - self->start)))
+	  / ((unsigned) (self->end - self->start));
+      /* Do ticks appear or disappear as the value approached the end?  */
+      if (self->ticks_disappear)
+	{
+	  tick_begin = nticks;
+	  tick_end = self->num_ticks;
+	}
+      else
+	{
+	  tick_begin = 0;
+	  tick_end = nticks;
+	}
+
+      unsigned i;
+      for (i = tick_begin; i < tick_end; i++)
+	{
+	  int x;
+	  int y;
+	  int angle;
+
+	  /* Calculate the location of the tick.  */
+	  angle = self->start_angle
+	    + i * GRUB_TRIG_ANGLE_MAX / self->num_ticks;
+	  x = width / 2 + (grub_cos (angle) * radius / GRUB_TRIG_FRACTION_SCALE);
+	  y = height / 2 + (grub_sin (angle) * radius / GRUB_TRIG_FRACTION_SCALE);
+
+	  /* Adjust (x,y) so the tick is centered.  */
+	  x -= tick_width / 2;
+	  y -= tick_height / 2;
+
+	  /* Draw the tick.  */
+	  grub_video_blit_bitmap (self->tick_bitmap, GRUB_VIDEO_BLIT_BLEND,
+				  x, y, 0, 0, tick_width, tick_height);
+	}
+    }
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+circprog_set_parent (void *vself, grub_gui_container_t parent)
+{
+  circular_progress_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+circprog_get_parent (void *vself)
+{
+  circular_progress_t self = vself;
+  return self->parent;
+}
+
+static void
+circprog_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  circular_progress_t self = vself;
+  self->bounds = *bounds;
+}
+
+static void
+circprog_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  circular_progress_t self = vself;
+  *bounds = self->bounds;
+}
+
+static void
+circprog_set_state (void *vself, int visible, int start,
+		    int current, int end)
+{
+  circular_progress_t self = vself;  
+  self->visible = visible;
+  self->start = start;
+  self->value = current;
+  self->end = end;
+}
+
+static int
+parse_angle (const char *value)
+{
+  const char *ptr;
+  int angle;
+
+  angle = grub_strtol (value, &ptr, 10);
+  if (grub_errno)
+    return 0;
+  while (grub_isspace (*ptr))
+    ptr++;
+  if (grub_strcmp (ptr, "deg") == 0
+      /* Unicode symbol of degrees (a circle, U+b0). Put here in UTF-8 to
+	 avoid potential problem with text file reesncoding  */
+      || grub_strcmp (ptr, "\xc2\xb0") == 0)
+    angle = grub_divide_round (angle * 64, 90);
+  return angle;
+}
+
+static grub_err_t
+circprog_set_property (void *vself, const char *name, const char *value)
+{
+  circular_progress_t self = vself;
+  if (grub_strcmp (name, "num_ticks") == 0)
+    {
+      self->num_ticks = grub_strtoul (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "start_angle") == 0)
+    {
+      self->start_angle = parse_angle (value);
+    }
+  else if (grub_strcmp (name, "ticks_disappear") == 0)
+    {
+      self->ticks_disappear = grub_strcmp (value, "false") != 0;
+    }
+  else if (grub_strcmp (name, "center_bitmap") == 0)
+    {
+      self->need_to_load_pixmaps = 1;
+      grub_free (self->center_file);
+      self->center_file = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "tick_bitmap") == 0)
+    {
+      self->need_to_load_pixmaps = 1;
+      grub_free (self->tick_file);
+      self->tick_file = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "theme_dir") == 0)
+    {
+      self->need_to_load_pixmaps = 1;
+      grub_free (self->theme_dir);
+      self->theme_dir = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "id") == 0)
+    {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+      grub_free (self->id);
+      if (value)
+        self->id = grub_strdup (value);
+      else
+        self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       circprog_set_state);
+    }
+  return grub_errno;
+}
+
+static struct grub_gui_component_ops circprog_ops =
+{
+  .destroy = circprog_destroy,
+  .get_id = circprog_get_id,
+  .is_instance = circprog_is_instance,
+  .paint = circprog_paint,
+  .set_parent = circprog_set_parent,
+  .get_parent = circprog_get_parent,
+  .set_bounds = circprog_set_bounds,
+  .get_bounds = circprog_get_bounds,
+  .set_property = circprog_set_property
+};
+
+static struct grub_gui_progress_ops circprog_prog_ops =
+  {
+    .set_state = circprog_set_state
+  };
+
+grub_gui_component_t
+grub_gui_circular_progress_new (void)
+{
+  circular_progress_t self;
+  self = grub_zalloc (sizeof (*self));
+  if (! self)
+    return 0;
+  self->progress.ops = &circprog_prog_ops;
+  self->progress.component.ops = &circprog_ops;
+  self->visible = 1;
+  self->num_ticks = 64;
+  self->start_angle = -64;
+
+  return (grub_gui_component_t) self;
+}
diff --git a/grub-core/gfxmenu/gui_image.c b/grub-core/gfxmenu/gui_image.c
new file mode 100644
index 0000000..6b2e976
--- /dev/null
+++ b/grub-core/gfxmenu/gui_image.c
@@ -0,0 +1,270 @@
+/* gui_image.c - GUI component to display an image.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+
+struct grub_gui_image
+{
+  struct grub_gui_component component;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  char *theme_dir;
+  struct grub_video_bitmap *raw_bitmap;
+  struct grub_video_bitmap *bitmap;
+};
+
+typedef struct grub_gui_image *grub_gui_image_t;
+
+static void
+image_destroy (void *vself)
+{
+  grub_gui_image_t self = vself;
+
+  /* Free the scaled bitmap, unless it's a reference to the raw bitmap.  */
+  if (self->bitmap && (self->bitmap != self->raw_bitmap))
+    grub_video_bitmap_destroy (self->bitmap);
+  if (self->raw_bitmap)
+    grub_video_bitmap_destroy (self->raw_bitmap);
+
+  grub_free (self);
+}
+
+static const char *
+image_get_id (void *vself)
+{
+  grub_gui_image_t self = vself;
+  return self->id;
+}
+
+static int
+image_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return grub_strcmp (type, "component") == 0;
+}
+
+static void
+image_paint (void *vself, const grub_video_rect_t *region)
+{
+  grub_gui_image_t self = vself;
+  grub_video_rect_t vpsave;
+
+  if (! self->bitmap)
+    return;
+  if (!grub_video_have_common_points (region, &self->bounds))
+    return;
+
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+  grub_video_blit_bitmap (self->bitmap, GRUB_VIDEO_BLIT_BLEND,
+                          0, 0, 0, 0,
+                          grub_video_bitmap_get_width (self->bitmap),
+                          grub_video_bitmap_get_height (self->bitmap));
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+image_set_parent (void *vself, grub_gui_container_t parent)
+{
+  grub_gui_image_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+image_get_parent (void *vself)
+{
+  grub_gui_image_t self = vself;
+  return self->parent;
+}
+
+static grub_err_t
+rescale_image (grub_gui_image_t self)
+{
+  signed width;
+  signed height;
+
+  if (! self->raw_bitmap)
+    {
+      if (self->bitmap)
+        {
+          grub_video_bitmap_destroy (self->bitmap);
+          self->bitmap = 0;
+        }
+      return grub_errno;
+    }
+
+  width = self->bounds.width;
+  height = self->bounds.height;
+
+  if (self->bitmap
+      && ((signed) grub_video_bitmap_get_width (self->bitmap) == width)
+      && ((signed) grub_video_bitmap_get_height (self->bitmap) == height))
+    {
+      /* Nothing to do; already the right size.  */
+      return grub_errno;
+    }
+
+  /* Free any old scaled bitmap,
+     *unless* it's a reference to the raw bitmap.  */
+  if (self->bitmap && (self->bitmap != self->raw_bitmap))
+    grub_video_bitmap_destroy (self->bitmap);
+
+  self->bitmap = 0;
+
+  /* Create a scaled bitmap, unless the requested size is the same
+     as the raw size -- in that case a reference is made.  */
+  if ((signed) grub_video_bitmap_get_width (self->raw_bitmap) == width
+      && (signed) grub_video_bitmap_get_height (self->raw_bitmap) == height)
+    {
+      self->bitmap = self->raw_bitmap;
+      return grub_errno;
+    }
+
+  /* Don't scale to an invalid size.  */
+  if (width <= 0 || height <= 0)
+    return grub_errno;
+
+  /* Create the scaled bitmap.  */
+  grub_video_bitmap_create_scaled (&self->bitmap,
+                                   width,
+                                   height,
+                                   self->raw_bitmap,
+                                   GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+  return grub_errno;
+}
+
+static void
+image_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  grub_gui_image_t self = vself;
+  self->bounds = *bounds;
+  rescale_image (self);
+}
+
+static void
+image_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  grub_gui_image_t self = vself;
+  *bounds = self->bounds;
+}
+
+/* FIXME: inform rendering system it's not forced minimum.  */
+static void
+image_get_minimal_size (void *vself, unsigned *width, unsigned *height)
+{
+  grub_gui_image_t self = vself;
+
+  if (self->raw_bitmap)
+    {
+      *width = grub_video_bitmap_get_width (self->raw_bitmap);
+      *height = grub_video_bitmap_get_height (self->raw_bitmap);
+    }
+  else
+    {
+      *width = 0;
+      *height = 0;
+    }
+}
+
+static grub_err_t
+load_image (grub_gui_image_t self, const char *path)
+{
+  struct grub_video_bitmap *bitmap;
+  if (grub_video_bitmap_load (&bitmap, path) != GRUB_ERR_NONE)
+    return grub_errno;
+
+  if (self->bitmap && (self->bitmap != self->raw_bitmap))
+    {
+      grub_video_bitmap_destroy (self->bitmap);
+      self->bitmap = 0;
+    }
+  if (self->raw_bitmap)
+    grub_video_bitmap_destroy (self->raw_bitmap);
+
+  self->raw_bitmap = bitmap;
+  return rescale_image (self);
+}
+
+static grub_err_t
+image_set_property (void *vself, const char *name, const char *value)
+{
+  grub_gui_image_t self = vself;
+  if (grub_strcmp (name, "theme_dir") == 0)
+    {
+      grub_free (self->theme_dir);
+      self->theme_dir = grub_strdup (value);
+    }
+  else if (grub_strcmp (name, "file") == 0)
+    {
+      char *absvalue;
+      grub_err_t err;
+
+      /* Resolve to an absolute path.  */
+      if (! self->theme_dir)
+	return grub_error (GRUB_ERR_BUG, "unspecified theme_dir");
+      absvalue = grub_resolve_relative_path (self->theme_dir, value);
+      if (! absvalue)
+	return grub_errno;
+
+      err = load_image (self, absvalue);
+      grub_free (absvalue);
+
+      return err;
+    }
+  else if (grub_strcmp (name, "id") == 0)
+    {
+      grub_free (self->id);
+      if (value)
+        self->id = grub_strdup (value);
+      else
+        self->id = 0;
+    }
+  return grub_errno;
+}
+
+static struct grub_gui_component_ops image_ops =
+{
+  .destroy = image_destroy,
+  .get_id = image_get_id,
+  .is_instance = image_is_instance,
+  .paint = image_paint,
+  .set_parent = image_set_parent,
+  .get_parent = image_get_parent,
+  .set_bounds = image_set_bounds,
+  .get_bounds = image_get_bounds,
+  .get_minimal_size = image_get_minimal_size,
+  .set_property = image_set_property
+};
+
+grub_gui_component_t
+grub_gui_image_new (void)
+{
+  grub_gui_image_t image;
+  image = grub_zalloc (sizeof (*image));
+  if (! image)
+    return 0;
+  image->component.ops = &image_ops;
+  return (grub_gui_component_t) image;
+}
+
diff --git a/grub-core/gfxmenu/gui_label.c b/grub-core/gfxmenu/gui_label.c
new file mode 100644
index 0000000..1c19054
--- /dev/null
+++ b/grub-core/gfxmenu/gui_label.c
@@ -0,0 +1,277 @@
+/* gui_label.c - GUI component to display a line of text.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/font.h>
+#include <grub/gui_string_util.h>
+#include <grub/i18n.h>
+#include <grub/color.h>
+
+static const char *align_options[] =
+{
+  "left",
+  "center",
+  "right",
+  0
+};
+
+enum align_mode {
+  align_left,
+  align_center,
+  align_right
+};
+
+struct grub_gui_label
+{
+  struct grub_gui_component comp;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  int visible;
+  char *text;
+  char *template;
+  grub_font_t font;
+  grub_video_rgba_color_t color;
+  int value;
+  enum align_mode align;
+};
+
+typedef struct grub_gui_label *grub_gui_label_t;
+
+static void
+label_destroy (void *vself)
+{
+  grub_gui_label_t self = vself;
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+  grub_free (self->text);
+  grub_free (self->template);
+  grub_free (self);
+}
+
+static const char *
+label_get_id (void *vself)
+{
+  grub_gui_label_t self = vself;
+  return self->id;
+}
+
+static int
+label_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return grub_strcmp (type, "component") == 0;
+}
+
+static void
+label_paint (void *vself, const grub_video_rect_t *region)
+{
+  grub_gui_label_t self = vself;
+
+  if (! self->visible)
+    return;
+
+  if (!grub_video_have_common_points (region, &self->bounds))
+    return;
+
+  /* Calculate the starting x coordinate.  */
+  int left_x;
+  if (self->align == align_left)
+    left_x = 0;
+  else if (self->align == align_center)
+    left_x = (self->bounds.width
+	      - grub_font_get_string_width (self->font, self->text)) / 2;
+  else if (self->align == align_right)
+    left_x = (self->bounds.width
+              - grub_font_get_string_width (self->font, self->text));
+  else
+    return;   /* Invalid alignment.  */
+
+  if (left_x < 0 || left_x > (int) self->bounds.width)
+    left_x = 0;
+
+  grub_video_rect_t vpsave;
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+  grub_font_draw_string (self->text,
+                         self->font,
+                         grub_video_map_rgba_color (self->color),
+                         left_x,
+                         grub_font_get_ascent (self->font));
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+label_set_parent (void *vself, grub_gui_container_t parent)
+{
+  grub_gui_label_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+label_get_parent (void *vself)
+{
+  grub_gui_label_t self = vself;
+  return self->parent;
+}
+
+static void
+label_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  grub_gui_label_t self = vself;
+  self->bounds = *bounds;
+}
+
+static void
+label_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  grub_gui_label_t self = vself;
+  *bounds = self->bounds;
+}
+
+static void
+label_get_minimal_size (void *vself, unsigned *width, unsigned *height)
+{
+  grub_gui_label_t self = vself;
+  *width = grub_font_get_string_width (self->font, self->text);
+  *height = (grub_font_get_ascent (self->font)
+             + grub_font_get_descent (self->font));
+}
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static void
+label_set_state (void *vself, int visible, int start __attribute__ ((unused)),
+		 int current, int end __attribute__ ((unused)))
+{
+  grub_gui_label_t self = vself;  
+  self->value = -current;
+  self->visible = visible;
+  grub_free (self->text);
+  self->text = grub_xasprintf (self->template ? : "%d", self->value);
+}
+
+static grub_err_t
+label_set_property (void *vself, const char *name, const char *value)
+{
+  grub_gui_label_t self = vself;
+  if (grub_strcmp (name, "text") == 0)
+    {
+      grub_free (self->text);
+      grub_free (self->template);
+      if (! value)
+	{
+	  self->template = NULL;
+	  self->text = grub_strdup ("");
+	}
+      else
+	{
+	   if (grub_strcmp (value, "@KEYMAP_LONG@") == 0)
+	    value = _("Press enter to boot the selected OS, "
+	       "`e' to edit the commands before booting "
+	       "or `c' for a command-line. ESC to return previous menu.");
+           else if (grub_strcmp (value, "@KEYMAP_MIDDLE@") == 0)
+	    value = _("Press enter to boot the selected OS, "
+	       "`e' to edit the commands before booting "
+	       "or `c' for a command-line.");
+	   else if (grub_strcmp (value, "@KEYMAP_SHORT@") == 0)
+	    value = _("enter: boot, `e': options, `c': cmd-line");
+	   /* FIXME: Add more templates here if needed.  */
+
+	  if (grub_printf_fmt_check(value, "%d") != GRUB_ERR_NONE)
+	    value = ""; /* Unsupported format. */
+
+	  self->template = grub_strdup (value);
+	  self->text = grub_xasprintf (value, self->value);
+	}
+    }
+  else if (grub_strcmp (name, "font") == 0)
+    {
+      self->font = grub_font_get (value);
+    }
+  else if (grub_strcmp (name, "color") == 0)
+    {
+      grub_video_parse_color (value, &self->color);
+    }
+  else if (grub_strcmp (name, "align") == 0)
+    {
+      int i;
+      for (i = 0; align_options[i]; i++)
+        {
+          if (grub_strcmp (align_options[i], value) == 0)
+            {
+              self->align = i;   /* Set the alignment mode.  */
+              break;
+            }
+        }
+    }
+  else if (grub_strcmp (name, "visible") == 0)
+    {
+      self->visible = grub_strcmp (value, "false") != 0;
+    }
+  else if (grub_strcmp (name, "id") == 0)
+    {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+      grub_free (self->id);
+      if (value)
+        self->id = grub_strdup (value);
+      else
+        self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       label_set_state);
+    }
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+static struct grub_gui_component_ops label_ops =
+{
+  .destroy = label_destroy,
+  .get_id = label_get_id,
+  .is_instance = label_is_instance,
+  .paint = label_paint,
+  .set_parent = label_set_parent,
+  .get_parent = label_get_parent,
+  .set_bounds = label_set_bounds,
+  .get_bounds = label_get_bounds,
+  .get_minimal_size = label_get_minimal_size,
+  .set_property = label_set_property
+};
+
+grub_gui_component_t
+grub_gui_label_new (void)
+{
+  grub_gui_label_t label;
+  label = grub_zalloc (sizeof (*label));
+  if (! label)
+    return 0;
+  label->comp.ops = &label_ops;
+  label->visible = 1;
+  label->text = grub_strdup ("");
+  label->font = grub_font_get ("Unknown Regular 16");
+  label->color.red = 0;
+  label->color.green = 0;
+  label->color.blue = 0;
+  label->color.alpha = 255;
+  label->align = align_left;
+  return (grub_gui_component_t) label;
+}
diff --git a/grub-core/gfxmenu/gui_list.c b/grub-core/gfxmenu/gui_list.c
new file mode 100644
index 0000000..df334a6
--- /dev/null
+++ b/grub-core/gfxmenu/gui_list.c
@@ -0,0 +1,953 @@
+/* gui_list.c - GUI component to display a selectable list of items.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/gfxwidgets.h>
+#include <grub/color.h>
+
+enum scrollbar_slice_mode {
+  SCROLLBAR_SLICE_WEST,
+  SCROLLBAR_SLICE_CENTER,
+  SCROLLBAR_SLICE_EAST
+};
+
+struct grub_gui_list_impl
+{
+  struct grub_gui_list list;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  int visible;
+
+  int icon_width;
+  int icon_height;
+  int item_height;
+  int item_padding;
+  int item_icon_space;
+  int item_spacing;
+  grub_font_t item_font;
+  int selected_item_font_inherit;
+  grub_font_t selected_item_font;
+  grub_video_rgba_color_t item_color;
+  int selected_item_color_inherit;
+  grub_video_rgba_color_t selected_item_color;
+
+  int draw_scrollbar;
+  int need_to_recreate_scrollbar;
+  char *scrollbar_frame_pattern;
+  char *scrollbar_thumb_pattern;
+  grub_gfxmenu_box_t scrollbar_frame;
+  grub_gfxmenu_box_t scrollbar_thumb;
+  int scrollbar_thumb_overlay;
+  int scrollbar_width;
+  enum scrollbar_slice_mode scrollbar_slice;
+  int scrollbar_left_pad;
+  int scrollbar_right_pad;
+  int scrollbar_top_pad;
+  int scrollbar_bottom_pad;
+
+  int first_shown_index;
+
+  int need_to_recreate_boxes;
+  char *theme_dir;
+  char *menu_box_pattern;
+  char *item_box_pattern;
+  int selected_item_box_pattern_inherit;
+  char *selected_item_box_pattern;
+  grub_gfxmenu_box_t menu_box;
+  grub_gfxmenu_box_t selected_item_box;
+  grub_gfxmenu_box_t item_box;
+
+  grub_gfxmenu_icon_manager_t icon_manager;
+
+  grub_gfxmenu_view_t view;
+};
+
+typedef struct grub_gui_list_impl *list_impl_t;
+
+static void
+list_destroy (void *vself)
+{
+  list_impl_t self = vself;
+
+  grub_free (self->theme_dir);
+  grub_free (self->menu_box_pattern);
+  grub_free (self->item_box_pattern);
+  grub_free (self->selected_item_box_pattern);
+  if (self->menu_box)
+    self->menu_box->destroy (self->menu_box);
+  if (self->item_box)
+    self->item_box->destroy (self->item_box);
+  if (self->selected_item_box)
+    self->selected_item_box->destroy (self->selected_item_box);
+  if (self->icon_manager)
+    grub_gfxmenu_icon_manager_destroy (self->icon_manager);
+  if (self->scrollbar_thumb)
+    self->scrollbar_thumb->destroy (self->scrollbar_thumb);
+  if (self->scrollbar_frame)
+    self->scrollbar_frame->destroy (self->scrollbar_frame);
+  grub_free (self->scrollbar_thumb_pattern);
+  grub_free (self->scrollbar_frame_pattern);
+  grub_free (self);
+}
+
+static int
+get_num_shown_items (list_impl_t self)
+{
+  int boxpad = self->item_padding;
+  int item_vspace = self->item_spacing;
+  int item_height = self->item_height;
+  
+  grub_gfxmenu_box_t box = self->menu_box;
+  int box_top_pad = box->get_top_pad (box);
+  int box_bottom_pad = box->get_bottom_pad (box);
+  grub_gfxmenu_box_t itembox = self->item_box;
+  grub_gfxmenu_box_t selbox = self->selected_item_box;
+  int item_top_pad = itembox->get_top_pad (itembox);
+  int item_bottom_pad = itembox->get_bottom_pad (itembox);
+  int sel_top_pad = selbox->get_top_pad (selbox);
+  int sel_bottom_pad = selbox->get_bottom_pad (selbox);
+  int max_top_pad = grub_max (item_top_pad, sel_top_pad);
+  int max_bottom_pad = grub_max (item_bottom_pad, sel_bottom_pad);
+
+  if (item_height + item_vspace <= 0)
+    return 1;
+
+  return (self->bounds.height + item_vspace - 2 * boxpad
+          - max_top_pad - max_bottom_pad
+          - box_top_pad - box_bottom_pad) / (item_height + item_vspace);
+}
+
+static int
+check_boxes (list_impl_t self)
+{
+  if (self->need_to_recreate_boxes)
+    {
+      grub_gui_recreate_box (&self->menu_box,
+                             self->menu_box_pattern,
+                             self->theme_dir);
+
+      grub_gui_recreate_box (&self->item_box,
+                             self->item_box_pattern,
+                             self->theme_dir);
+
+      grub_gui_recreate_box (&self->selected_item_box,
+                             self->selected_item_box_pattern,
+                             self->theme_dir);
+
+      self->need_to_recreate_boxes = 0;
+    }
+
+  return (self->menu_box != 0 && self->selected_item_box != 0
+          && self->item_box != 0);
+}
+
+static int
+check_scrollbar (list_impl_t self)
+{
+  if (self->need_to_recreate_scrollbar)
+    {
+      grub_gui_recreate_box (&self->scrollbar_frame,
+                             self->scrollbar_frame_pattern,
+                             self->theme_dir);
+
+      grub_gui_recreate_box (&self->scrollbar_thumb,
+                             self->scrollbar_thumb_pattern,
+                             self->theme_dir);
+
+      self->need_to_recreate_scrollbar = 0;
+    }
+
+  if (self->scrollbar_frame == 0 || self->scrollbar_thumb == 0)
+    return 0;
+
+  /* Sanity checks. */
+  grub_gfxmenu_box_t frame = self->scrollbar_frame;
+  grub_gfxmenu_box_t thumb = self->scrollbar_thumb;
+  grub_gfxmenu_box_t menu = self->menu_box;
+  int min_width = frame->get_left_pad (frame)
+                  + frame->get_right_pad (frame);
+  int min_height = frame->get_top_pad (frame)
+                   + frame->get_bottom_pad (frame)
+                   + self->scrollbar_top_pad + self->scrollbar_bottom_pad
+                   + menu->get_top_pad (menu)
+                   + menu->get_bottom_pad (menu);
+  if (!self->scrollbar_thumb_overlay)
+    {
+      min_width += thumb->get_left_pad (thumb)
+                   + thumb->get_right_pad (thumb);
+      min_height += thumb->get_top_pad (thumb)
+                    + thumb->get_bottom_pad (thumb);
+    }
+  if (min_width <= self->scrollbar_width
+      && min_height <= (int) self->bounds.height)
+    return 1;
+
+  /* Unprintable dimenstions. */
+  self->draw_scrollbar = 0;
+  return 0;
+}
+
+static const char *
+list_get_id (void *vself)
+{
+  list_impl_t self = vself;
+  return self->id;
+}
+
+static int
+list_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return (grub_strcmp (type, "component") == 0
+          || grub_strcmp (type, "list") == 0);
+}
+
+static struct grub_video_bitmap *
+get_item_icon (list_impl_t self, int item_index)
+{
+  grub_menu_entry_t entry;
+  entry = grub_menu_get_entry (self->view->menu, item_index);
+  if (! entry)
+    return 0;
+
+  return grub_gfxmenu_icon_manager_get_icon (self->icon_manager, entry);
+}
+
+static void
+make_selected_item_visible (list_impl_t self)
+{
+  int selected_index = self->view->selected;
+  if (selected_index < 0)
+    return;   /* No item is selected.  */
+  int num_shown_items = get_num_shown_items (self);
+  int last_shown_index = self->first_shown_index + (num_shown_items - 1);
+  if (selected_index < self->first_shown_index)
+    self->first_shown_index = selected_index;
+  else if (selected_index > last_shown_index)
+    self->first_shown_index = selected_index - (num_shown_items - 1);
+}
+
+/* Draw a scrollbar on the menu.  */
+static void
+draw_scrollbar (list_impl_t self,
+                int value, int extent, int min, int max,
+                int scrollbar_width, int scrollbar_height)
+{
+  unsigned thumby, thumbheight;
+
+  grub_gfxmenu_box_t frame = self->scrollbar_frame;
+  grub_gfxmenu_box_t thumb = self->scrollbar_thumb;
+  int frame_vertical_pad = (frame->get_top_pad (frame)
+                            + frame->get_bottom_pad (frame));
+  int frame_horizontal_pad = (frame->get_left_pad (frame)
+                              + frame->get_right_pad (frame));
+  unsigned thumb_vertical_pad = (thumb->get_top_pad (thumb)
+				 + thumb->get_bottom_pad (thumb));
+  int thumb_horizontal_pad = (thumb->get_left_pad (thumb)
+                              + thumb->get_right_pad (thumb));
+  int tracktop = frame->get_top_pad (frame);
+  unsigned tracklen;
+  if (scrollbar_height <= frame_vertical_pad)
+    tracklen = 0;
+  else
+    tracklen = scrollbar_height - frame_vertical_pad;
+  frame->set_content_size (frame,
+                           scrollbar_width - frame_horizontal_pad,
+                           tracklen);
+  if (self->scrollbar_thumb_overlay)
+    {
+      tracklen += thumb_vertical_pad;
+      tracktop -= thumb->get_top_pad (thumb);
+    }
+  if (value <= min || max <= min)
+    thumby = 0;
+  else
+    thumby = ((unsigned) tracklen * (value - min))
+      / ((unsigned) (max - min));
+  if (max <= min)
+    thumbheight = 1;
+  else
+    thumbheight = ((unsigned) (tracklen * extent)
+		   / ((unsigned) (max - min))) + 1;
+  /* Rare occasion: too many entries or too low height. */
+  if (thumbheight < thumb_vertical_pad)
+    {
+      thumbheight = thumb_vertical_pad;
+      if (value <= min || max <= extent
+	  || tracklen <= thumb_vertical_pad)
+	thumby = 0;
+      else
+	thumby = ((unsigned) ((tracklen - thumb_vertical_pad) * (value - min))
+		  / ((unsigned)(max - extent)));
+    }
+  thumby += tracktop;
+  int thumbx = frame->get_left_pad (frame);
+  int thumbwidth = scrollbar_width - frame_horizontal_pad;
+  if (!self->scrollbar_thumb_overlay)
+    thumbwidth -= thumb_horizontal_pad;
+  else
+    thumbx -= thumb->get_left_pad (thumb);
+  thumb->set_content_size (thumb, thumbwidth,
+                           thumbheight - thumb_vertical_pad);
+  frame->draw (frame, 0, 0);
+  thumb->draw (thumb, thumbx, thumby);
+}
+
+/* Draw the list of items.  */
+static void
+draw_menu (list_impl_t self, int num_shown_items)
+{
+  if (! self->menu_box || ! self->selected_item_box || ! self->item_box)
+    return;
+
+  int boxpad = self->item_padding;
+  int icon_text_space = self->item_icon_space;
+  int item_vspace = self->item_spacing;
+
+  int ascent = grub_font_get_ascent (self->item_font);
+  int descent = grub_font_get_descent (self->item_font);
+  int selected_ascent = grub_font_get_ascent (self->selected_item_font);
+  int selected_descent = grub_font_get_descent (self->selected_item_font);
+  int text_box_height = self->item_height;
+
+  make_selected_item_visible (self);
+
+  grub_gfxmenu_box_t itembox = self->item_box;
+  grub_gfxmenu_box_t selbox = self->selected_item_box;
+  int item_leftpad = itembox->get_left_pad (itembox);
+  int item_rightpad = itembox->get_right_pad (itembox);
+  int item_border_width = item_leftpad + item_rightpad;
+  int item_toppad = itembox->get_top_pad (itembox);
+  int sel_leftpad = selbox->get_left_pad (selbox);
+  int sel_rightpad = selbox->get_right_pad (selbox);
+  int sel_border_width = sel_leftpad + sel_rightpad;
+  int sel_toppad = selbox->get_top_pad (selbox);
+
+  int max_leftpad = grub_max (item_leftpad, sel_leftpad);
+  int max_toppad = grub_max (item_toppad, sel_toppad);
+  int item_top = 0;
+  int menu_index;
+  int visible_index;
+  struct grub_video_rect oviewport;
+
+  grub_video_get_viewport (&oviewport.x, &oviewport.y,
+			   &oviewport.width, &oviewport.height);
+  grub_video_set_viewport (oviewport.x + boxpad, 
+			   oviewport.y + boxpad,
+			   oviewport.width - 2 * boxpad,
+			   oviewport.height - 2 * boxpad);
+
+  int cwidth = oviewport.width - 2 * boxpad;
+
+  itembox->set_content_size (itembox, cwidth - item_border_width,
+                             text_box_height);
+  selbox->set_content_size (selbox, cwidth - sel_border_width,
+                            text_box_height);
+
+  int text_left_offset = self->icon_width + icon_text_space;
+  int item_text_top_offset = (text_box_height - (ascent + descent)) / 2 + ascent;
+  int sel_text_top_offset = (text_box_height - (selected_ascent
+                                                + selected_descent)) / 2
+                                 + selected_ascent;
+
+  grub_video_rect_t svpsave, sviewport;
+  sviewport.x = max_leftpad + text_left_offset;
+  int text_viewport_width = cwidth - sviewport.x;
+  sviewport.height = text_box_height;
+
+  grub_video_color_t item_color;
+  grub_video_color_t sel_color;
+  item_color = grub_video_map_rgba_color (self->item_color);
+  sel_color = grub_video_map_rgba_color (self->selected_item_color);
+
+  int item_box_top_offset = max_toppad - item_toppad;
+  int sel_box_top_offset = max_toppad - sel_toppad;
+  int item_viewport_width = text_viewport_width - item_rightpad;
+  int sel_viewport_width = text_viewport_width - sel_rightpad;
+  int tmp_icon_top_offset = (text_box_height - self->icon_height) / 2;
+  int item_icon_top_offset = item_toppad + tmp_icon_top_offset;
+  int sel_icon_top_offset = sel_toppad + tmp_icon_top_offset;
+
+  for (visible_index = 0, menu_index = self->first_shown_index;
+       visible_index < num_shown_items && menu_index < self->view->menu->size;
+       visible_index++, menu_index++)
+    {
+      int is_selected = (menu_index == self->view->selected);
+      struct grub_video_bitmap *icon;
+      grub_font_t font;
+      grub_video_color_t color;
+      int text_top_offset;
+      int top_pad;
+      int icon_top_offset;
+      int viewport_width;
+
+      if (is_selected)
+        {
+          selbox->draw (selbox, 0, item_top + sel_box_top_offset);
+          font = self->selected_item_font;
+          color = sel_color;
+          text_top_offset = sel_text_top_offset;
+          top_pad = sel_toppad;
+          icon_top_offset = sel_icon_top_offset;
+          viewport_width = sel_viewport_width;
+        }
+      else
+        {
+          itembox->draw (itembox, 0, item_top + item_box_top_offset);
+          font = self->item_font;
+          color = item_color;
+          text_top_offset = item_text_top_offset;
+          top_pad = item_toppad;
+          icon_top_offset = item_icon_top_offset;
+          viewport_width = item_viewport_width;
+        }
+
+      icon = get_item_icon (self, menu_index);
+      if (icon != 0)
+        grub_video_blit_bitmap (icon, GRUB_VIDEO_BLIT_BLEND,
+                                max_leftpad,
+                                item_top + icon_top_offset,
+                                0, 0, self->icon_width, self->icon_height);
+
+      const char *item_title =
+        grub_menu_get_entry (self->view->menu, menu_index)->title;
+
+      sviewport.y = item_top + top_pad;
+      sviewport.width = viewport_width;
+      grub_gui_set_viewport (&sviewport, &svpsave);
+      grub_font_draw_string (item_title,
+                             font,
+                             color,
+                             0,
+                             text_top_offset);
+      grub_gui_restore_viewport (&svpsave);
+
+      item_top += text_box_height + item_vspace;
+    }
+  grub_video_set_viewport (oviewport.x,
+			   oviewport.y,
+			   oviewport.width,
+			   oviewport.height);
+}
+
+static void
+list_paint (void *vself, const grub_video_rect_t *region)
+{
+  list_impl_t self = vself;
+  grub_video_rect_t vpsave;
+
+  if (! self->visible)
+    return;
+  if (!grub_video_have_common_points (region, &self->bounds))
+    return;
+
+  check_boxes (self);
+
+  if (! self->menu_box || ! self->selected_item_box || ! self->item_box)
+    return;
+
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+  {
+    grub_gfxmenu_box_t box = self->menu_box;
+    int box_left_pad = box->get_left_pad (box);
+    int box_top_pad = box->get_top_pad (box);
+    int box_right_pad = box->get_right_pad (box);
+    int box_bottom_pad = box->get_bottom_pad (box);
+    grub_video_rect_t vpsave2, content_rect;
+    int num_shown_items = get_num_shown_items (self);
+    int drawing_scrollbar = (self->draw_scrollbar
+			     && (num_shown_items < self->view->menu->size)
+			     && check_scrollbar (self));
+    int scrollbar_width = self->scrollbar_width;
+
+    content_rect.x = box_left_pad;
+    content_rect.y = box_top_pad;
+    content_rect.width = self->bounds.width - box_left_pad - box_right_pad;
+    content_rect.height = self->bounds.height - box_top_pad - box_bottom_pad;
+
+    box->set_content_size (box, content_rect.width, content_rect.height);
+
+    box->draw (box, 0, 0);
+
+    switch (self->scrollbar_slice)
+      {
+        case SCROLLBAR_SLICE_WEST:
+          content_rect.x += self->scrollbar_right_pad;
+          content_rect.width -= self->scrollbar_right_pad;
+          break;
+        case SCROLLBAR_SLICE_CENTER:
+          if (drawing_scrollbar)
+            content_rect.width -= scrollbar_width + self->scrollbar_left_pad
+                                  + self->scrollbar_right_pad;
+          break;
+        case SCROLLBAR_SLICE_EAST:
+          content_rect.width -= self->scrollbar_left_pad;
+          break;
+      }
+
+    grub_gui_set_viewport (&content_rect, &vpsave2);
+    draw_menu (self, num_shown_items);
+    grub_gui_restore_viewport (&vpsave2);
+
+    if (drawing_scrollbar)
+      {
+        content_rect.y += self->scrollbar_top_pad;
+        content_rect.height -= self->scrollbar_top_pad
+                               + self->scrollbar_bottom_pad;
+        content_rect.width = scrollbar_width;
+        switch (self->scrollbar_slice)
+          {
+            case SCROLLBAR_SLICE_WEST:
+              if (box_left_pad > scrollbar_width)
+                {
+                  content_rect.x = box_left_pad - scrollbar_width;
+                  content_rect.width = scrollbar_width;
+                }
+              else
+                {
+                  content_rect.x = 0;
+                  content_rect.width = box_left_pad;
+                }
+              break;
+            case SCROLLBAR_SLICE_CENTER:
+              content_rect.x = self->bounds.width - box_right_pad
+                               - scrollbar_width - self->scrollbar_right_pad;
+              content_rect.width = scrollbar_width;
+              break;
+            case SCROLLBAR_SLICE_EAST:
+              content_rect.x = self->bounds.width - box_right_pad;
+              content_rect.width = box_right_pad;
+              break;
+          }
+
+        grub_gui_set_viewport (&content_rect, &vpsave2);
+        draw_scrollbar (self,
+                        self->first_shown_index, num_shown_items,
+                        0, self->view->menu->size,
+                        scrollbar_width,
+                        content_rect.height);
+        grub_gui_restore_viewport (&vpsave2);
+      }
+  }
+
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+list_set_parent (void *vself, grub_gui_container_t parent)
+{
+  list_impl_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+list_get_parent (void *vself)
+{
+  list_impl_t self = vself;
+  return self->parent;
+}
+
+static void
+list_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  list_impl_t self = vself;
+  self->bounds = *bounds;
+}
+
+static void
+list_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  list_impl_t self = vself;
+  *bounds = self->bounds;
+}
+
+static void
+list_get_minimal_size (void *vself, unsigned *width, unsigned *height)
+{
+  list_impl_t self = vself;
+
+  if (check_boxes (self))
+    {
+      int boxpad = self->item_padding;
+      int item_vspace = self->item_spacing;
+      int item_height = self->item_height;
+      int num_items = 3;
+
+      grub_gfxmenu_box_t box = self->menu_box;
+      int box_left_pad = box->get_left_pad (box);
+      int box_top_pad = box->get_top_pad (box);
+      int box_right_pad = box->get_right_pad (box);
+      int box_bottom_pad = box->get_bottom_pad (box);
+      unsigned width_s;
+
+      grub_gfxmenu_box_t selbox = self->selected_item_box;
+      int sel_top_pad = selbox->get_top_pad (selbox);
+      int sel_bottom_pad = selbox->get_bottom_pad (selbox);
+      int sel_left_pad = selbox->get_left_pad (selbox);
+      int sel_right_pad = selbox->get_right_pad (selbox);
+
+      grub_gfxmenu_box_t itembox = self->item_box;
+      int item_top_pad = itembox->get_top_pad (itembox);
+      int item_bottom_pad = itembox->get_bottom_pad (itembox);
+      int item_left_pad = itembox->get_left_pad (itembox);
+      int item_right_pad = itembox->get_right_pad (itembox);
+
+      int max_left_pad = grub_max (item_left_pad, sel_left_pad);
+      int max_right_pad = grub_max (item_right_pad, sel_right_pad);
+      int max_top_pad = grub_max (item_top_pad, sel_top_pad);
+      int max_bottom_pad = grub_max (item_bottom_pad, sel_bottom_pad);
+
+      *width = grub_font_get_string_width (self->item_font, "Typical OS");
+      width_s = grub_font_get_string_width (self->selected_item_font,
+					    "Typical OS");
+      if (*width < width_s)
+	*width = width_s;
+
+      *width += 2 * boxpad + box_left_pad + box_right_pad
+                + max_left_pad + max_right_pad
+                + self->item_icon_space + self->icon_width;
+
+      switch (self->scrollbar_slice)
+        {
+          case SCROLLBAR_SLICE_WEST:
+            *width += self->scrollbar_right_pad;
+            break;
+          case SCROLLBAR_SLICE_CENTER:
+            *width += self->scrollbar_width + self->scrollbar_left_pad
+                      + self->scrollbar_right_pad;
+            break;
+          case SCROLLBAR_SLICE_EAST:
+            *width += self->scrollbar_left_pad;
+            break;
+        }
+
+      /* Set the menu box height to fit the items.  */
+      *height = (item_height * num_items
+                 + item_vspace * (num_items - 1)
+                 + 2 * boxpad
+                 + box_top_pad + box_bottom_pad
+                 + max_top_pad + max_bottom_pad);
+    }
+  else
+    {
+      *width = 0;
+      *height = 0;
+    }
+}
+
+static grub_err_t
+list_set_property (void *vself, const char *name, const char *value)
+{
+  list_impl_t self = vself;
+  if (grub_strcmp (name, "item_font") == 0)
+    {
+      self->item_font = grub_font_get (value);
+      if (self->selected_item_font_inherit)
+        self->selected_item_font = self->item_font;
+    }
+  else if (grub_strcmp (name, "selected_item_font") == 0)
+    {
+      if (! value || grub_strcmp (value, "inherit") == 0)
+        {
+          self->selected_item_font = self->item_font;
+          self->selected_item_font_inherit = 1;
+        }
+      else
+        {
+          self->selected_item_font = grub_font_get (value);
+          self->selected_item_font_inherit = 0;
+        }
+    }
+  else if (grub_strcmp (name, "item_color") == 0)
+    {
+      grub_video_rgba_color_t color;
+      if (grub_video_parse_color (value, &color) == GRUB_ERR_NONE)
+        {
+          self->item_color = color;
+          if (self->selected_item_color_inherit)
+            self->selected_item_color = self->item_color;
+        }
+    }
+  else if (grub_strcmp (name, "selected_item_color") == 0)
+    {
+      if (! value || grub_strcmp (value, "inherit") == 0)
+        {
+          self->selected_item_color = self->item_color;
+          self->selected_item_color_inherit = 1;
+        }
+      else
+        {
+          grub_video_rgba_color_t color;
+          if (grub_video_parse_color (value, &color)
+              == GRUB_ERR_NONE)
+            {
+              self->selected_item_color = color;
+              self->selected_item_color_inherit = 0;
+            }
+        }
+    }
+  else if (grub_strcmp (name, "icon_width") == 0)
+    {
+      self->icon_width = grub_strtol (value, 0, 10);
+      grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
+                                               self->icon_width,
+                                               self->icon_height);
+    }
+  else if (grub_strcmp (name, "icon_height") == 0)
+    {
+      self->icon_height = grub_strtol (value, 0, 10);
+      grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
+                                               self->icon_width,
+                                               self->icon_height);
+    }
+  else if (grub_strcmp (name, "item_height") == 0)
+    {
+      self->item_height = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "item_padding") == 0)
+    {
+      self->item_padding = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "item_icon_space") == 0)
+    {
+      self->item_icon_space = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "item_spacing") == 0)
+    {
+      self->item_spacing = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "visible") == 0)
+    {
+      self->visible = grub_strcmp (value, "false") != 0;
+    }
+  else if (grub_strcmp (name, "menu_pixmap_style") == 0)
+    {
+      self->need_to_recreate_boxes = 1;
+      grub_free (self->menu_box_pattern);
+      self->menu_box_pattern = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "item_pixmap_style") == 0)
+    {
+      self->need_to_recreate_boxes = 1;
+      grub_free (self->item_box_pattern);
+      self->item_box_pattern = value ? grub_strdup (value) : 0;
+      if (self->selected_item_box_pattern_inherit)
+        {
+          grub_free (self->selected_item_box_pattern);
+          self->selected_item_box_pattern = value ? grub_strdup (value) : 0;
+        }
+    }
+  else if (grub_strcmp (name, "selected_item_pixmap_style") == 0)
+    {
+      if (!value || grub_strcmp (value, "inherit") == 0)
+        {
+          grub_free (self->selected_item_box_pattern);
+          char *tmp = self->item_box_pattern;
+          self->selected_item_box_pattern = tmp ? grub_strdup (tmp) : 0;
+          self->selected_item_box_pattern_inherit = 1;
+        }
+      else
+        {
+          self->need_to_recreate_boxes = 1;
+          grub_free (self->selected_item_box_pattern);
+          self->selected_item_box_pattern = grub_strdup (value);
+          self->selected_item_box_pattern_inherit = 0;
+        }
+    }
+  else if (grub_strcmp (name, "scrollbar_frame") == 0)
+    {
+      self->need_to_recreate_scrollbar = 1;
+      grub_free (self->scrollbar_frame_pattern);
+      self->scrollbar_frame_pattern = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "scrollbar_thumb") == 0)
+    {
+      self->need_to_recreate_scrollbar = 1;
+      grub_free (self->scrollbar_thumb_pattern);
+      self->scrollbar_thumb_pattern = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "scrollbar_thumb_overlay") == 0)
+    {
+      self->scrollbar_thumb_overlay = grub_strcmp (value, "true") == 0;
+    }
+  else if (grub_strcmp (name, "scrollbar_width") == 0)
+    {
+      self->scrollbar_width = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "scrollbar_slice") == 0)
+    {
+      if (grub_strcmp (value, "west") == 0)
+        self->scrollbar_slice = SCROLLBAR_SLICE_WEST;
+      else if (grub_strcmp (value, "center") == 0)
+        self->scrollbar_slice = SCROLLBAR_SLICE_CENTER;
+      else if (grub_strcmp (value, "east") == 0)
+        self->scrollbar_slice = SCROLLBAR_SLICE_EAST;
+    }
+  else if (grub_strcmp (name, "scrollbar_left_pad") == 0)
+    {
+      self->scrollbar_left_pad = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "scrollbar_right_pad") == 0)
+    {
+      self->scrollbar_right_pad = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "scrollbar_top_pad") == 0)
+    {
+      self->scrollbar_top_pad = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "scrollbar_bottom_pad") == 0)
+    {
+      self->scrollbar_bottom_pad = grub_strtol (value, 0, 10);
+    }
+  else if (grub_strcmp (name, "scrollbar") == 0)
+    {
+      self->draw_scrollbar = grub_strcmp (value, "false") != 0;
+    }
+  else if (grub_strcmp (name, "theme_dir") == 0)
+    {
+      self->need_to_recreate_boxes = 1;
+      grub_free (self->theme_dir);
+      self->theme_dir = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "id") == 0)
+    {
+      grub_free (self->id);
+      if (value)
+        self->id = grub_strdup (value);
+      else
+        self->id = 0;
+    }
+  return grub_errno;
+}
+
+/* Set necessary information that the gfxmenu view provides.  */
+static void
+list_set_view_info (void *vself,
+                    grub_gfxmenu_view_t view)
+{
+  list_impl_t self = vself;
+  grub_gfxmenu_icon_manager_set_theme_path (self->icon_manager,
+					    view->theme_path);
+  self->view = view;
+}
+
+/* Refresh list variables */
+static void
+list_refresh_info (void *vself,
+                   grub_gfxmenu_view_t view)
+{
+  list_impl_t self = vself;
+  if (view->nested)
+    self->first_shown_index = 0;
+}
+
+static struct grub_gui_component_ops list_comp_ops =
+  {
+    .destroy = list_destroy,
+    .get_id = list_get_id,
+    .is_instance = list_is_instance,
+    .paint = list_paint,
+    .set_parent = list_set_parent,
+    .get_parent = list_get_parent,
+    .set_bounds = list_set_bounds,
+    .get_bounds = list_get_bounds,
+    .get_minimal_size = list_get_minimal_size,
+    .set_property = list_set_property
+  };
+
+static struct grub_gui_list_ops list_ops =
+{
+  .set_view_info = list_set_view_info,
+  .refresh_list = list_refresh_info
+};
+
+grub_gui_component_t
+grub_gui_list_new (void)
+{
+  list_impl_t self;
+  grub_font_t default_font;
+  grub_video_rgba_color_t default_fg_color;
+
+  self = grub_zalloc (sizeof (*self));
+  if (! self)
+    return 0;
+
+  self->list.ops = &list_ops;
+  self->list.component.ops = &list_comp_ops;
+
+  self->visible = 1;
+
+  default_font = grub_font_get ("Unknown Regular 16");
+  default_fg_color = grub_video_rgba_color_rgb (0, 0, 0);
+
+  self->icon_width = 32;
+  self->icon_height = 32;
+  self->item_height = 42;
+  self->item_padding = 14;
+  self->item_icon_space = 4;
+  self->item_spacing = 16;
+  self->item_font = default_font;
+  self->selected_item_font_inherit = 1; /* Default to using the item_font.  */
+  self->selected_item_font = default_font;
+  self->item_color = default_fg_color;
+  self->selected_item_color_inherit = 1;  /* Default to using the item_color.  */
+  self->selected_item_color = default_fg_color;
+
+  self->draw_scrollbar = 1;
+  self->need_to_recreate_scrollbar = 1;
+  self->scrollbar_frame = 0;
+  self->scrollbar_thumb = 0;
+  self->scrollbar_frame_pattern = 0;
+  self->scrollbar_thumb_pattern = 0;
+  self->scrollbar_thumb_overlay = 0;
+  self->scrollbar_width = 16;
+  self->scrollbar_slice = SCROLLBAR_SLICE_EAST;
+  self->scrollbar_left_pad = 2;
+  self->scrollbar_right_pad = 0;
+  self->scrollbar_top_pad = 0;
+  self->scrollbar_bottom_pad = 0;
+
+  self->first_shown_index = 0;
+
+  self->need_to_recreate_boxes = 0;
+  self->theme_dir = 0;
+  self->menu_box_pattern = 0;
+  self->item_box_pattern = 0;
+  self->selected_item_box_pattern_inherit = 1;/*Default to using the item_box.*/
+  self->selected_item_box_pattern = 0;
+  self->menu_box = grub_gfxmenu_create_box (0, 0);
+  self->item_box = grub_gfxmenu_create_box (0, 0);
+  self->selected_item_box = grub_gfxmenu_create_box (0, 0);
+
+  self->icon_manager = grub_gfxmenu_icon_manager_new ();
+  if (! self->icon_manager)
+    {
+      self->list.component.ops->destroy (self);
+      return 0;
+    }
+  grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
+                                           self->icon_width,
+                                           self->icon_height);
+  return (grub_gui_component_t) self;
+}
diff --git a/grub-core/gfxmenu/gui_progress_bar.c b/grub-core/gfxmenu/gui_progress_bar.c
new file mode 100644
index 0000000..ace85a1
--- /dev/null
+++ b/grub-core/gfxmenu/gui_progress_bar.c
@@ -0,0 +1,457 @@
+/* gui_progress_bar.c - GUI progress bar component.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/font.h>
+#include <grub/gui_string_util.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/gfxwidgets.h>
+#include <grub/i18n.h>
+#include <grub/color.h>
+
+struct grub_gui_progress_bar
+{
+  struct grub_gui_progress progress;
+
+  grub_gui_container_t parent;
+  grub_video_rect_t bounds;
+  char *id;
+  int visible;
+  int start;
+  int end;
+  int value;
+  char *template;
+  grub_font_t font;
+  grub_video_rgba_color_t text_color;
+  grub_video_rgba_color_t border_color;
+  grub_video_rgba_color_t bg_color;
+  grub_video_rgba_color_t fg_color;
+
+  char *theme_dir;
+  int need_to_recreate_pixmaps;
+  int pixmapbar_available;
+  char *bar_pattern;
+  char *highlight_pattern;
+  grub_gfxmenu_box_t bar_box;
+  grub_gfxmenu_box_t highlight_box;
+  int highlight_overlay;
+};
+
+typedef struct grub_gui_progress_bar *grub_gui_progress_bar_t;
+
+static void
+progress_bar_destroy (void *vself)
+{
+  grub_gui_progress_bar_t self = vself;
+  grub_free (self->theme_dir);
+  grub_free (self->template);
+  grub_free (self->id);
+  grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+  grub_free (self);
+}
+
+static const char *
+progress_bar_get_id (void *vself)
+{
+  grub_gui_progress_bar_t self = vself;
+  return self->id;
+}
+
+static int
+progress_bar_is_instance (void *vself __attribute__((unused)), const char *type)
+{
+  return grub_strcmp (type, "component") == 0;
+}
+
+static int
+check_pixmaps (grub_gui_progress_bar_t self)
+{
+  if (!self->pixmapbar_available)
+    return 0;
+  if (self->need_to_recreate_pixmaps)
+    {
+      grub_gui_recreate_box (&self->bar_box,
+                             self->bar_pattern,
+                             self->theme_dir);
+
+      grub_gui_recreate_box (&self->highlight_box,
+                             self->highlight_pattern,
+                             self->theme_dir);
+
+      self->need_to_recreate_pixmaps = 0;
+    }
+
+  return (self->bar_box != 0 && self->highlight_box != 0);
+}
+
+static void
+draw_filled_rect_bar (grub_gui_progress_bar_t self)
+{
+  /* Set the progress bar's frame.  */
+  grub_video_rect_t f;
+  f.x = 1;
+  f.y = 1;
+  f.width = self->bounds.width - 2;
+  f.height = self->bounds.height - 2;
+
+  /* Border.  */
+  grub_video_fill_rect (grub_video_map_rgba_color (self->border_color),
+                        f.x - 1, f.y - 1,
+                        f.width + 2, f.height + 2);
+
+  /* Bar background.  */
+  unsigned barwidth;
+
+  if (self->end <= self->start
+      || self->value <= self->start)
+    barwidth = 0;
+  else
+    barwidth = (f.width
+		* (self->value - self->start)
+		/ (self->end - self->start));
+  grub_video_fill_rect (grub_video_map_rgba_color (self->bg_color),
+                        f.x + barwidth, f.y,
+                        f.width - barwidth, f.height);
+
+  /* Bar foreground.  */
+  grub_video_fill_rect (grub_video_map_rgba_color (self->fg_color),
+                        f.x, f.y,
+                        barwidth, f.height);
+}
+
+static void
+draw_pixmap_bar (grub_gui_progress_bar_t self)
+{
+  grub_gfxmenu_box_t bar = self->bar_box;
+  grub_gfxmenu_box_t hl = self->highlight_box;
+  int w = self->bounds.width;
+  int h = self->bounds.height;
+  int bar_l_pad = bar->get_left_pad (bar);
+  int bar_r_pad = bar->get_right_pad (bar);
+  int bar_t_pad = bar->get_top_pad (bar);
+  int bar_b_pad = bar->get_bottom_pad (bar);
+  int bar_h_pad = bar_l_pad + bar_r_pad;
+  int bar_v_pad = bar_t_pad + bar_b_pad;
+  int hl_l_pad = hl->get_left_pad (hl);
+  int hl_r_pad = hl->get_right_pad (hl);
+  int hl_t_pad = hl->get_top_pad (hl);
+  int hl_b_pad = hl->get_bottom_pad (hl);
+  int hl_h_pad = hl_l_pad + hl_r_pad;
+  int hl_v_pad = hl_t_pad + hl_b_pad;
+  int tracklen = w - bar_h_pad;
+  int trackheight = h - bar_v_pad;
+  int barwidth;
+  int hlheight = trackheight;
+  int hlx = bar_l_pad;
+  int hly = bar_t_pad;
+
+  bar->set_content_size (bar, tracklen, trackheight);
+  bar->draw (bar, 0, 0);
+
+  if (self->highlight_overlay)
+    {
+      tracklen += hl_h_pad;
+      hlx -= hl_l_pad;
+      hly -= hl_t_pad;
+    }
+  else
+    hlheight -= hl_v_pad;
+
+  if (self->value <= self->start
+      || self->end <= self->start)
+    barwidth = 0;
+  else
+    barwidth = ((unsigned) (tracklen * (self->value - self->start))
+		/ ((unsigned) (self->end - self->start)));
+
+  if (barwidth >= hl_h_pad)
+    {
+      hl->set_content_size (hl, barwidth - hl_h_pad, hlheight);
+      hl->draw (hl, hlx, hly);
+    }
+}
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static void
+draw_text (grub_gui_progress_bar_t self)
+{
+  if (self->template)
+    {
+      grub_font_t font = self->font;
+      grub_video_color_t text_color =
+	grub_video_map_rgba_color (self->text_color);
+      int width = self->bounds.width;
+      int height = self->bounds.height;
+      char *text;
+      text = grub_xasprintf (self->template,
+			     self->value > 0 ? self->value : -self->value);
+      if (!text)
+	{
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  return;
+	}
+      /* Center the text. */
+      int text_width = grub_font_get_string_width (font, text);
+      int x = (width - text_width) / 2;
+      int y = ((height - grub_font_get_descent (font)) / 2
+               + grub_font_get_ascent (font) / 2);
+      grub_font_draw_string (text, font, text_color, x, y);
+      grub_free (text);
+    }
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+static void
+progress_bar_paint (void *vself, const grub_video_rect_t *region)
+{
+  grub_gui_progress_bar_t self = vself;
+  grub_video_rect_t vpsave;
+
+  if (! self->visible)
+    return;
+  if (!grub_video_have_common_points (region, &self->bounds))
+    return;
+
+  if (self->end == self->start)
+    return;
+
+  grub_gui_set_viewport (&self->bounds, &vpsave);
+
+  if (check_pixmaps (self))
+    draw_pixmap_bar (self);
+  else
+    draw_filled_rect_bar (self);
+
+  draw_text (self);
+
+  grub_gui_restore_viewport (&vpsave);
+}
+
+static void
+progress_bar_set_parent (void *vself, grub_gui_container_t parent)
+{
+  grub_gui_progress_bar_t self = vself;
+  self->parent = parent;
+}
+
+static grub_gui_container_t
+progress_bar_get_parent (void *vself)
+{
+  grub_gui_progress_bar_t self = vself;
+  return self->parent;
+}
+
+static void
+progress_bar_set_bounds (void *vself, const grub_video_rect_t *bounds)
+{
+  grub_gui_progress_bar_t self = vself;
+  self->bounds = *bounds;
+}
+
+static void
+progress_bar_get_bounds (void *vself, grub_video_rect_t *bounds)
+{
+  grub_gui_progress_bar_t self = vself;
+  *bounds = self->bounds;
+}
+
+static void
+progress_bar_get_minimal_size (void *vself,
+			       unsigned *width, unsigned *height)
+{
+  unsigned min_width = 0;
+  unsigned min_height = 0;
+  grub_gui_progress_bar_t self = vself;
+
+  if (self->template)
+    {
+      min_width = grub_font_get_string_width (self->font, self->template);
+      min_width += grub_font_get_string_width (self->font, "XXXXXXXXXX");
+      min_height = grub_font_get_descent (self->font)
+                   + grub_font_get_ascent (self->font);
+    }
+  if (check_pixmaps (self))
+    {
+      grub_gfxmenu_box_t bar = self->bar_box;
+      grub_gfxmenu_box_t hl = self->highlight_box;
+      min_width += bar->get_left_pad (bar) + bar->get_right_pad (bar);
+      min_height += bar->get_top_pad (bar) + bar->get_bottom_pad (bar);
+      if (!self->highlight_overlay)
+        {
+          min_width += hl->get_left_pad (hl) + hl->get_right_pad (hl);
+          min_height += hl->get_top_pad (hl) + hl->get_bottom_pad (hl);
+        }
+    }
+  else
+    {
+      min_height += 2;
+      min_width += 2;
+    }
+  *width = 200;
+  if (*width < min_width)
+    *width = min_width;
+  *height = 28;
+  if (*height < min_height)
+    *height = min_height;
+}
+
+static void
+progress_bar_set_state (void *vself, int visible, int start,
+			int current, int end)
+{
+  grub_gui_progress_bar_t self = vself;  
+  self->visible = visible;
+  self->start = start;
+  self->value = current;
+  self->end = end;
+}
+
+static grub_err_t
+progress_bar_set_property (void *vself, const char *name, const char *value)
+{
+  grub_gui_progress_bar_t self = vself;
+  if (grub_strcmp (name, "text") == 0)
+    {
+      grub_free (self->template);
+      if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_LONG@") == 0)
+	value 
+	  = _("The highlighted entry will be executed automatically in %ds.");
+      else if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_MIDDLE@") == 0)
+	/* TRANSLATORS:  's' stands for seconds.
+	   It's a standalone timeout notification.
+	   Please use the short form in your language.  */
+	value = _("%ds remaining.");
+      else if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_SHORT@") == 0)
+	/* TRANSLATORS:  's' stands for seconds.
+	   It's a standalone timeout notification.
+	   Please use the shortest form available in you language.  */
+	value = _("%ds");
+
+      if (grub_printf_fmt_check(value, "%d") != GRUB_ERR_NONE)
+	value = ""; /* Unsupported format. */
+
+      self->template = grub_strdup (value);
+    }
+  else if (grub_strcmp (name, "font") == 0)
+    {
+      self->font = grub_font_get (value);
+    }
+  else if (grub_strcmp (name, "text_color") == 0)
+    {
+      grub_video_parse_color (value, &self->text_color);
+    }
+  else if (grub_strcmp (name, "border_color") == 0)
+    {
+       grub_video_parse_color (value, &self->border_color);
+    }
+  else if (grub_strcmp (name, "bg_color") == 0)
+    {
+       grub_video_parse_color (value, &self->bg_color);
+    }
+  else if (grub_strcmp (name, "fg_color") == 0)
+    {
+      grub_video_parse_color (value, &self->fg_color);
+    }
+  else if (grub_strcmp (name, "bar_style") == 0)
+    {
+      self->need_to_recreate_pixmaps = 1;
+      self->pixmapbar_available = 1;
+      grub_free (self->bar_pattern);
+      self->bar_pattern = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "highlight_style") == 0)
+    {
+      self->need_to_recreate_pixmaps = 1;
+      self->pixmapbar_available = 1;
+      grub_free (self->highlight_pattern);
+      self->highlight_pattern = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "highlight_overlay") == 0)
+    {
+      self->highlight_overlay = grub_strcmp (value, "true") == 0;
+    }
+  else if (grub_strcmp (name, "theme_dir") == 0)
+    {
+      self->need_to_recreate_pixmaps = 1;
+      grub_free (self->theme_dir);
+      self->theme_dir = value ? grub_strdup (value) : 0;
+    }
+  else if (grub_strcmp (name, "id") == 0)
+    {
+      grub_gfxmenu_timeout_unregister ((grub_gui_component_t) self);
+      grub_free (self->id);
+      if (value)
+        self->id = grub_strdup (value);
+      else
+        self->id = 0;
+      if (self->id && grub_strcmp (self->id, GRUB_GFXMENU_TIMEOUT_COMPONENT_ID)
+	  == 0)
+	grub_gfxmenu_timeout_register ((grub_gui_component_t) self,
+				       progress_bar_set_state);
+    }
+  return grub_errno;
+}
+
+static struct grub_gui_component_ops progress_bar_ops =
+{
+  .destroy = progress_bar_destroy,
+  .get_id = progress_bar_get_id,
+  .is_instance = progress_bar_is_instance,
+  .paint = progress_bar_paint,
+  .set_parent = progress_bar_set_parent,
+  .get_parent = progress_bar_get_parent,
+  .set_bounds = progress_bar_set_bounds,
+  .get_bounds = progress_bar_get_bounds,
+  .get_minimal_size = progress_bar_get_minimal_size,
+  .set_property = progress_bar_set_property
+};
+
+static struct grub_gui_progress_ops progress_bar_pb_ops =
+  {
+    .set_state = progress_bar_set_state
+  };
+
+grub_gui_component_t
+grub_gui_progress_bar_new (void)
+{
+  grub_gui_progress_bar_t self;
+  self = grub_zalloc (sizeof (*self));
+  if (! self)
+    return 0;
+
+  self->progress.ops = &progress_bar_pb_ops;
+  self->progress.component.ops = &progress_bar_ops;
+  self->visible = 1;
+  self->font = grub_font_get ("Unknown Regular 16");
+  grub_video_rgba_color_t black = { .red = 0, .green = 0, .blue = 0, .alpha = 255 };
+  grub_video_rgba_color_t gray = { .red = 128, .green = 128, .blue = 128, .alpha = 255 };
+  grub_video_rgba_color_t lightgray = { .red = 200, .green = 200, .blue = 200, .alpha = 255 };
+  self->text_color = black;
+  self->border_color = black;
+  self->bg_color = gray;
+  self->fg_color = lightgray;
+  self->highlight_overlay = 0;
+
+  return (grub_gui_component_t) self;
+}
diff --git a/grub-core/gfxmenu/gui_string_util.c b/grub-core/gfxmenu/gui_string_util.c
new file mode 100644
index 0000000..ba1e1ea
--- /dev/null
+++ b/grub-core/gfxmenu/gui_string_util.c
@@ -0,0 +1,206 @@
+/* gui_string_util.c - String utilities used by the GUI system.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/gui_string_util.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+/* Create a new NUL-terminated string on the heap as a substring of BUF.
+   The range of buf included is the half-open interval [START,END).
+   The index START is inclusive, END is exclusive.  */
+char *
+grub_new_substring (const char *buf,
+                    grub_size_t start, grub_size_t end)
+{
+  if (end < start)
+    return 0;
+  grub_size_t len = end - start;
+  char *s = grub_malloc (len + 1);
+  if (! s)
+    return 0;
+  grub_memcpy (s, buf + start, len);
+  s[len] = '\0';
+  return s;
+}
+
+/* Eliminate "." and ".." path elements from PATH.  A new heap-allocated
+   string is returned.  */
+static char *
+canonicalize_path (const char *path)
+{
+  int i;
+  const char *p;
+  char *newpath = 0;
+
+  /* Count the path components in path.  */
+  int components = 1;
+  for (p = path; *p; p++)
+    if (*p == '/')
+      components++;
+
+  char **path_array = grub_calloc (components, sizeof (*path_array));
+  if (! path_array)
+    return 0;
+
+  /* Initialize array elements to NULL pointers; in case once of the
+     allocations fails, the cleanup code can just call grub_free() for all
+     pointers in the array.  */
+  for (i = 0; i < components; i++)
+    path_array[i] = 0;
+
+  /* Parse the path into path_array.  */
+  p = path;
+  for (i = 0; i < components && p; i++)
+    {
+      /* Find the end of the path element.  */
+      const char *end = grub_strchr (p, '/');
+      if (!end)
+        end = p + grub_strlen (p);
+
+      /* Copy the element.  */
+      path_array[i] = grub_new_substring (p, 0, end - p);
+      if (! path_array[i])
+        goto cleanup;
+
+      /* Advance p to point to the start of the next element, or NULL.  */
+      if (*end)
+        p = end + 1;
+      else
+        p = 0;
+    }
+
+  /* Eliminate '.' and '..' elements from the path array.  */
+  int newpath_length = 0;
+  for (i = components - 1; i >= 0; --i)
+    {
+      if (! grub_strcmp (path_array[i], "."))
+        {
+          grub_free (path_array[i]);
+          path_array[i] = 0;
+        }
+      else if (! grub_strcmp (path_array[i], "..")
+               && i > 0)
+        {
+          /* Delete the '..' and the prior path element.  */
+          grub_free (path_array[i]);
+          path_array[i] = 0;
+          --i;
+          grub_free (path_array[i]);
+          path_array[i] = 0;
+        }
+      else
+        {
+          newpath_length += grub_strlen (path_array[i]) + 1;
+        }
+    }
+
+  /* Construct a new path string.  */
+  newpath = grub_malloc (newpath_length + 1);
+  if (! newpath)
+    goto cleanup;
+
+  newpath[0] = '\0';
+  char *newpath_end = newpath;
+  int first = 1;
+  for (i = 0; i < components; i++)
+    {
+      char *element = path_array[i];
+      if (element)
+        {
+          /* For all components but the first, prefix with a slash.  */
+          if (! first)
+            newpath_end = grub_stpcpy (newpath_end, "/");
+          newpath_end = grub_stpcpy (newpath_end, element);
+          first = 0;
+        }
+    }
+
+cleanup:
+  for (i = 0; i < components; i++)
+    grub_free (path_array[i]);
+  grub_free (path_array);
+
+  return newpath;
+}
+
+/* Return a new heap-allocated string representing to absolute path
+   to the file referred to by PATH.  If PATH is an absolute path, then
+   the returned path is a copy of PATH.  If PATH is a relative path, then
+   BASE is with PATH used to construct the absolute path.  */
+char *
+grub_resolve_relative_path (const char *base, const char *path)
+{
+  char *abspath;
+  char *canonpath;
+  char *p;
+  grub_size_t l;
+
+  /* If PATH is an absolute path, then just use it as is.  */
+  if (path[0] == '/' || path[0] == '(')
+    return canonicalize_path (path);
+
+  abspath = grub_malloc (grub_strlen (base) + grub_strlen (path) + 3);
+  if (! abspath)
+    return 0;
+
+  /* Concatenate BASE and PATH.  */
+  p = grub_stpcpy (abspath, base);
+  l = grub_strlen (abspath);
+  if (l == 0 || abspath[l-1] != '/')
+    {
+      *p = '/';
+      p++;
+      *p = 0;
+    }
+  grub_stpcpy (p, path);
+
+  canonpath = canonicalize_path (abspath);
+  if (! canonpath)
+    return abspath;
+
+  grub_free (abspath);
+  return canonpath;
+}
+
+/* Get the path of the directory where the file at FILE_PATH is located.
+   FILE_PATH should refer to a file, not a directory.  The returned path
+   includes a trailing slash.
+   This does not handle GRUB "(hd0,0)" paths properly yet since it only
+   looks at slashes.  */
+char *
+grub_get_dirname (const char *file_path)
+{
+  int i;
+  int last_slash;
+
+  last_slash = -1;
+  for (i = grub_strlen (file_path) - 1; i >= 0; --i)
+    {
+      if (file_path[i] == '/')
+        {
+          last_slash = i;
+          break;
+        }
+    }
+  if (last_slash == -1)
+    return grub_strdup ("/");
+
+  return grub_new_substring (file_path, 0, last_slash + 1);
+}
diff --git a/grub-core/gfxmenu/gui_util.c b/grub-core/gfxmenu/gui_util.c
new file mode 100644
index 0000000..eba7bb3
--- /dev/null
+++ b/grub-core/gfxmenu/gui_util.c
@@ -0,0 +1,101 @@
+/* gui_util.c - GUI utility functions.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+
+
+struct find_by_id_state
+{
+  const char *match_id;
+  grub_gui_component_callback match_callback;
+  void *match_userdata;
+};
+
+static void
+find_by_id_recursively (grub_gui_component_t component, void *userdata)
+{
+  struct find_by_id_state *state;
+  const char *id;
+
+  state = (struct find_by_id_state *) userdata;
+  id = component->ops->get_id (component);
+  if (id && grub_strcmp (id, state->match_id) == 0)
+    state->match_callback (component, state->match_userdata);
+
+  if (component->ops->is_instance (component, "container"))
+    {
+      grub_gui_container_t container;
+      container = (grub_gui_container_t) component;
+      container->ops->iterate_children (container,
+                                        find_by_id_recursively,
+                                        state);
+    }
+}
+
+void
+grub_gui_find_by_id (grub_gui_component_t root,
+                     const char *id,
+                     grub_gui_component_callback cb,
+                     void *userdata)
+{
+  struct find_by_id_state state;
+  state.match_id = id;
+  state.match_callback = cb;
+  state.match_userdata = userdata;
+  find_by_id_recursively (root, &state);
+}
+
+
+struct iterate_recursively_state
+{
+  grub_gui_component_callback callback;
+  void *userdata;
+};
+
+static
+void iterate_recursively_cb (grub_gui_component_t component, void *userdata)
+{
+  struct iterate_recursively_state *state;
+
+  state = (struct iterate_recursively_state *) userdata;
+  state->callback (component, state->userdata);
+
+  if (component->ops->is_instance (component, "container"))
+    {
+      grub_gui_container_t container;
+      container = (grub_gui_container_t) component;
+      container->ops->iterate_children (container,
+                                        iterate_recursively_cb,
+                                        state);
+    }
+}
+
+void
+grub_gui_iterate_recursively (grub_gui_component_t root,
+                              grub_gui_component_callback cb,
+                              void *userdata)
+{
+  struct iterate_recursively_state state;
+  state.callback = cb;
+  state.userdata = userdata;
+  iterate_recursively_cb (root, &state);
+}
diff --git a/grub-core/gfxmenu/icon_manager.c b/grub-core/gfxmenu/icon_manager.c
new file mode 100644
index 0000000..1894682
--- /dev/null
+++ b/grub-core/gfxmenu/icon_manager.c
@@ -0,0 +1,257 @@
+/* icon_manager.c - gfxmenu icon manager.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/gui_string_util.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/menu.h>
+#include <grub/icon_manager.h>
+#include <grub/env.h>
+
+/* Currently hard coded to '.png' extension.  */
+static const char icon_extension[] = ".png";
+
+typedef struct icon_entry
+{
+  char *class_name;
+  struct grub_video_bitmap *bitmap;
+  struct icon_entry *next;
+} *icon_entry_t;
+
+struct grub_gfxmenu_icon_manager
+{
+  char *theme_path;
+  int icon_width;
+  int icon_height;
+
+  /* Icon cache: linked list w/ dummy head node.  */
+  struct icon_entry cache;
+};
+
+
+/* Create a new icon manager and return a point to it.  */
+grub_gfxmenu_icon_manager_t
+grub_gfxmenu_icon_manager_new (void)
+{
+  grub_gfxmenu_icon_manager_t mgr;
+  mgr = grub_malloc (sizeof (*mgr));
+  if (! mgr)
+    return 0;
+
+  mgr->theme_path = 0;
+  mgr->icon_width = 0;
+  mgr->icon_height = 0;
+
+  /* Initialize the dummy head node.  */
+  mgr->cache.class_name = 0;
+  mgr->cache.bitmap = 0;
+  mgr->cache.next = 0;
+
+  return mgr;
+}
+
+/* Destroy the icon manager MGR, freeing all resources used by it.
+
+Note: Any bitmaps returned by grub_gfxmenu_icon_manager_get_icon()
+are destroyed and must not be used by the caller after this function
+is called.  */
+void
+grub_gfxmenu_icon_manager_destroy (grub_gfxmenu_icon_manager_t mgr)
+{
+  grub_gfxmenu_icon_manager_clear_cache (mgr);
+  grub_free (mgr->theme_path);
+  grub_free (mgr);
+}
+
+/* Clear the icon cache.  */
+void
+grub_gfxmenu_icon_manager_clear_cache (grub_gfxmenu_icon_manager_t mgr)
+{
+  icon_entry_t cur;
+  icon_entry_t next;
+  for (cur = mgr->cache.next; cur; cur = next)
+    {
+      next = cur->next;
+      grub_free (cur->class_name);
+      grub_video_bitmap_destroy (cur->bitmap);
+      grub_free (cur);
+    }
+  mgr->cache.next = 0;
+}
+
+/* Set the theme path.  If the theme path is changed, the icon cache
+   is cleared.  */
+void
+grub_gfxmenu_icon_manager_set_theme_path (grub_gfxmenu_icon_manager_t mgr,
+                                          const char *path)
+{
+  /* Clear the cache if the theme path has changed.  */
+  if (mgr->theme_path == 0 && path == 0)
+    return;
+  if (mgr->theme_path == 0 || path == 0
+      || grub_strcmp (mgr->theme_path, path) != 0)
+    grub_gfxmenu_icon_manager_clear_cache (mgr);
+
+  grub_free (mgr->theme_path);
+  mgr->theme_path = path ? grub_strdup (path) : 0;
+}
+
+/* Set the icon size.  When icons are requested from the icon manager,
+   they are scaled to this size before being returned.  If the size is
+   changed, the icon cache is cleared.  */
+void
+grub_gfxmenu_icon_manager_set_icon_size (grub_gfxmenu_icon_manager_t mgr,
+                                         int width, int height)
+{
+  /* If the width or height is changed, we must clear the cache, since the
+     scaled bitmaps are stored in the cache.  */
+  if (width != mgr->icon_width || height != mgr->icon_height)
+    grub_gfxmenu_icon_manager_clear_cache (mgr);
+
+  mgr->icon_width = width;
+  mgr->icon_height = height;
+}
+
+/* Try to load an icon for the specified CLASS_NAME in the directory DIR.
+   Returns 0 if the icon could not be loaded, or returns a pointer to a new
+   bitmap if it was successful.  */
+static struct grub_video_bitmap *
+try_loading_icon (grub_gfxmenu_icon_manager_t mgr,
+                  const char *dir, const char *class_name)
+{
+  char *path, *ptr;
+
+  path = grub_malloc (grub_strlen (dir) + grub_strlen (class_name)
+		      + grub_strlen (icon_extension) + 3);
+  if (! path)
+    return 0;
+
+  ptr = grub_stpcpy (path, dir);
+  if (path == ptr || ptr[-1] != '/')
+    *ptr++ = '/';
+  ptr = grub_stpcpy (ptr, class_name);
+  ptr = grub_stpcpy (ptr, icon_extension);
+  *ptr = '\0';
+
+  struct grub_video_bitmap *raw_bitmap;
+  grub_video_bitmap_load (&raw_bitmap, path);
+  grub_free (path);
+  grub_errno = GRUB_ERR_NONE;  /* Critical to clear the error!!  */
+  if (! raw_bitmap)
+    return 0;
+
+  struct grub_video_bitmap *scaled_bitmap;
+  grub_video_bitmap_create_scaled (&scaled_bitmap,
+                                   mgr->icon_width, mgr->icon_height,
+                                   raw_bitmap,
+                                   GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+  grub_video_bitmap_destroy (raw_bitmap);
+  if (! scaled_bitmap)
+    return 0;
+
+  return scaled_bitmap;
+}
+
+/* Get the icon for the specified class CLASS_NAME.  If an icon for
+   CLASS_NAME already exists in the cache, then a reference to the cached
+   bitmap is returned.  If it is not cached, then it is loaded and cached.
+   If no icon could be could for CLASS_NAME, then 0 is returned.  */
+static struct grub_video_bitmap *
+get_icon_by_class (grub_gfxmenu_icon_manager_t mgr, const char *class_name)
+{
+  /* First check the icon cache.  */
+  icon_entry_t entry;
+  for (entry = mgr->cache.next; entry; entry = entry->next)
+    {
+      if (grub_strcmp (entry->class_name, class_name) == 0)
+        return entry->bitmap;
+    }
+
+  if (! mgr->theme_path)
+    return 0;
+
+  /* Otherwise, we search for an icon to load.  */
+  char *theme_dir = grub_get_dirname (mgr->theme_path);
+  char *icons_dir;
+  struct grub_video_bitmap *icon;
+  icon = 0;
+  /* First try the theme's own icons, from "grub/themes/NAME/icons/"  */
+  icons_dir = grub_resolve_relative_path (theme_dir, "icons/");
+  if (icons_dir)
+    {
+      icon = try_loading_icon (mgr, icons_dir, class_name);
+      grub_free (icons_dir);
+    }
+
+  grub_free (theme_dir);
+  if (! icon)
+    {
+      const char *icondir;
+
+      icondir = grub_env_get ("icondir");
+      if (icondir)
+	icon = try_loading_icon (mgr, icondir, class_name);
+    }
+
+  /* No icon was found.  */
+  /* This should probably be noted in the cache, so that a search is not
+     performed each time an icon for CLASS_NAME is requested.  */
+  if (! icon)
+    return 0;
+
+  /* Insert a new cache entry for this icon.  */
+  entry = grub_malloc (sizeof (*entry));
+  if (! entry)
+    {
+      grub_video_bitmap_destroy (icon);
+      return 0;
+    }
+  entry->class_name = grub_strdup (class_name);
+  entry->bitmap = icon;
+  entry->next = mgr->cache.next;
+  mgr->cache.next = entry;   /* Link it into the cache.  */
+  return entry->bitmap;
+}
+
+/* Get the best available icon for ENTRY.  Beginning with the first class
+   listed in the menu entry and proceeding forward, an icon for each class
+   is searched for.  The first icon found is returned.  The returned icon
+   is scaled to the size specified by
+   grub_gfxmenu_icon_manager_set_icon_size().
+
+     Note:  Bitmaps returned by this function are destroyed when the
+            icon manager is destroyed.
+ */
+struct grub_video_bitmap *
+grub_gfxmenu_icon_manager_get_icon (grub_gfxmenu_icon_manager_t mgr,
+                                    grub_menu_entry_t entry)
+{
+  struct grub_menu_entry_class *c;
+  struct grub_video_bitmap *icon;
+
+  /* Try each class in succession.  */
+  icon = 0;
+  for (c = entry->classes; c && ! icon; c = c->next)
+    icon = get_icon_by_class (mgr, c->name);
+  return icon;
+}
diff --git a/grub-core/gfxmenu/theme_loader.c b/grub-core/gfxmenu/theme_loader.c
new file mode 100644
index 0000000..eae8308
--- /dev/null
+++ b/grub-core/gfxmenu/theme_loader.c
@@ -0,0 +1,828 @@
+/* theme_loader.c - Theme file loader for gfxmenu.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/video.h>
+#include <grub/gui_string_util.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/gfxwidgets.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/gui.h>
+#include <grub/color.h>
+
+static grub_err_t
+parse_proportional_spec (const char *value, signed *abs, grub_fixed_signed_t *prop);
+
+/* Construct a new box widget using ABSPATTERN to find the pixmap files for
+   it, storing the new box instance at *BOXPTR.
+   PATTERN should be of the form: "(hd0,0)/somewhere/style*.png".
+   The '*' then gets substituted with the various pixmap names that the
+   box uses.  */
+static grub_err_t
+recreate_box_absolute (grub_gfxmenu_box_t *boxptr, const char *abspattern)
+{
+  char *prefix;
+  char *suffix;
+  char *star;
+  grub_gfxmenu_box_t box;
+
+  star = grub_strchr (abspattern, '*');
+  if (! star)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                       "missing `*' in box pixmap pattern `%s'", abspattern);
+
+  /* Prefix:  Get the part before the '*'.  */
+  prefix = grub_malloc (star - abspattern + 1);
+  if (! prefix)
+    return grub_errno;
+
+  grub_memcpy (prefix, abspattern, star - abspattern);
+  prefix[star - abspattern] = '\0';
+
+  /* Suffix:  Everything after the '*' is the suffix.  */
+  suffix = star + 1;
+
+  box = grub_gfxmenu_create_box (prefix, suffix);
+  grub_free (prefix);
+  if (! box)
+    return grub_errno;
+
+  if (*boxptr)
+    (*boxptr)->destroy (*boxptr);
+  *boxptr = box;
+  return grub_errno;
+}
+
+
+/* Construct a new box widget using PATTERN to find the pixmap files for it,
+   storing the new widget at *BOXPTR.  PATTERN should be of the form:
+   "somewhere/style*.png".  The '*' then gets substituted with the various
+   pixmap names that the widget uses.
+
+   Important!  The value of *BOXPTR must be initialized!  It must either
+   (1) Be 0 (a NULL pointer), or
+   (2) Be a pointer to a valid 'grub_gfxmenu_box_t' instance.
+   In this case, the previous instance is destroyed.  */
+grub_err_t
+grub_gui_recreate_box (grub_gfxmenu_box_t *boxptr,
+                       const char *pattern, const char *theme_dir)
+{
+  char *abspattern;
+
+  /* Check arguments.  */
+  if (! pattern)
+    {
+      /* If no pixmap pattern is given, then just create an empty box.  */
+      if (*boxptr)
+        (*boxptr)->destroy (*boxptr);
+      *boxptr = grub_gfxmenu_create_box (0, 0);
+      return grub_errno;
+    }
+
+  if (! theme_dir)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                       "styled box missing theme directory");
+
+  /* Resolve to an absolute path.  */
+  abspattern = grub_resolve_relative_path (theme_dir, pattern);
+  if (! abspattern)
+    return grub_errno;
+
+  /* Create the box.  */
+  recreate_box_absolute (boxptr, abspattern);
+  grub_free (abspattern);
+  return grub_errno;
+}
+
+static grub_err_t
+theme_get_unsigned_int_from_proportional (const char *value,
+                                          unsigned absolute_value,
+                                          unsigned int *parsed_value)
+{
+  grub_err_t err;
+  grub_fixed_signed_t frac;
+  signed pixels;
+  err = parse_proportional_spec (value, &pixels, &frac);
+  if (err != GRUB_ERR_NONE)
+    return err;
+  int result = grub_fixed_sfs_multiply (absolute_value, frac) + pixels;
+  if (result < 0)
+    result = 0;
+  *parsed_value = result;
+  return GRUB_ERR_NONE;
+}
+
+/* Set the specified property NAME on the view to the given string VALUE.
+   The caller is responsible for the lifetimes of NAME and VALUE.  */
+static grub_err_t
+theme_set_string (grub_gfxmenu_view_t view,
+                  const char *name,
+                  const char *value,
+                  const char *theme_dir,
+                  const char *filename,
+                  int line_num,
+                  int col_num)
+{
+  if (! grub_strcmp ("title-font", name))
+    view->title_font = grub_font_get (value);
+  else if (! grub_strcmp ("message-font", name))
+    view->message_font = grub_font_get (value);
+  else if (! grub_strcmp ("terminal-font", name))
+    {
+      grub_free (view->terminal_font_name);
+      view->terminal_font_name = grub_strdup (value);
+      if (! view->terminal_font_name)
+        return grub_errno;
+    }
+  else if (! grub_strcmp ("title-color", name))
+    grub_video_parse_color (value, &view->title_color);
+  else if (! grub_strcmp ("message-color", name))
+    grub_video_parse_color (value, &view->message_color);
+  else if (! grub_strcmp ("message-bg-color", name))
+    grub_video_parse_color (value, &view->message_bg_color);
+  else if (! grub_strcmp ("desktop-image", name))
+    {
+      struct grub_video_bitmap *raw_bitmap;
+      char *path;
+      path = grub_resolve_relative_path (theme_dir, value);
+      if (! path)
+        return grub_errno;
+      if (grub_video_bitmap_load (&raw_bitmap, path) != GRUB_ERR_NONE)
+        {
+          grub_free (path);
+          return grub_errno;
+        }
+      grub_free(path);
+      grub_video_bitmap_destroy (view->raw_desktop_image);
+      view->raw_desktop_image = raw_bitmap;
+    }
+  else if (! grub_strcmp ("desktop-image-scale-method", name))
+    {
+      if (! value || ! grub_strcmp ("stretch", value))
+        view->desktop_image_scale_method =
+            GRUB_VIDEO_BITMAP_SELECTION_METHOD_STRETCH;
+      else if (! grub_strcmp ("crop", value))
+        view->desktop_image_scale_method =
+            GRUB_VIDEO_BITMAP_SELECTION_METHOD_CROP;
+      else if (! grub_strcmp ("padding", value))
+        view->desktop_image_scale_method =
+            GRUB_VIDEO_BITMAP_SELECTION_METHOD_PADDING;
+      else if (! grub_strcmp ("fitwidth", value))
+        view->desktop_image_scale_method =
+            GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITWIDTH;
+      else if (! grub_strcmp ("fitheight", value))
+        view->desktop_image_scale_method =
+            GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITHEIGHT;
+      else
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           "Unsupported scale method: %s",
+                           value);
+    }
+  else if (! grub_strcmp ("desktop-image-h-align", name))
+    {
+      if (! grub_strcmp ("left", value))
+        view->desktop_image_h_align = GRUB_VIDEO_BITMAP_H_ALIGN_LEFT;
+      else if (! grub_strcmp ("center", value))
+        view->desktop_image_h_align = GRUB_VIDEO_BITMAP_H_ALIGN_CENTER;
+      else if (! grub_strcmp ("right", value))
+        view->desktop_image_h_align = GRUB_VIDEO_BITMAP_H_ALIGN_RIGHT;
+      else
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           "Unsupported horizontal align method: %s",
+                           value);
+    }
+  else if (! grub_strcmp ("desktop-image-v-align", name))
+    {
+      if (! grub_strcmp ("top", value))
+        view->desktop_image_v_align = GRUB_VIDEO_BITMAP_V_ALIGN_TOP;
+      else if (! grub_strcmp ("center", value))
+        view->desktop_image_v_align = GRUB_VIDEO_BITMAP_V_ALIGN_CENTER;
+      else if (! grub_strcmp ("bottom", value))
+        view->desktop_image_v_align = GRUB_VIDEO_BITMAP_V_ALIGN_BOTTOM;
+      else
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           "Unsupported vertical align method: %s",
+                           value);
+    }
+  else if (! grub_strcmp ("desktop-color", name))
+     grub_video_parse_color (value, &view->desktop_color);
+  else if (! grub_strcmp ("terminal-box", name))
+    {
+        grub_err_t err;
+        err = grub_gui_recreate_box (&view->terminal_box, value, theme_dir);
+        if (err != GRUB_ERR_NONE)
+          return err;
+    }
+  else if (! grub_strcmp ("terminal-border", name))
+    {
+      view->terminal_border = grub_strtoul (value, 0, 10);
+      if (grub_errno)
+        return grub_errno;
+    }
+  else if (! grub_strcmp ("terminal-left", name))
+    {
+      unsigned int tmp;
+      int err = theme_get_unsigned_int_from_proportional (value,
+                                                          view->screen.width,
+                                                          &tmp);
+      if (err != GRUB_ERR_NONE)
+        return err;
+      view->terminal_rect.x = tmp;
+    }
+  else if (! grub_strcmp ("terminal-top", name))
+    {
+      unsigned int tmp;
+      int err = theme_get_unsigned_int_from_proportional (value,
+                                                          view->screen.height,
+                                                          &tmp);
+      if (err != GRUB_ERR_NONE)
+        return err;
+      view->terminal_rect.y = tmp;
+    }
+  else if (! grub_strcmp ("terminal-width", name))
+    {
+      unsigned int tmp;
+      int err = theme_get_unsigned_int_from_proportional (value,
+                                                          view->screen.width,
+                                                          &tmp);
+      if (err != GRUB_ERR_NONE)
+        return err;
+      view->terminal_rect.width = tmp;
+    }
+  else if (! grub_strcmp ("terminal-height", name))
+    {
+      unsigned int tmp;
+      int err = theme_get_unsigned_int_from_proportional (value,
+                                                          view->screen.height,
+                                                          &tmp);
+      if (err != GRUB_ERR_NONE)
+        return err;
+      view->terminal_rect.height = tmp;
+    }
+  else if (! grub_strcmp ("title-text", name))
+    {
+      grub_free (view->title_text);
+      view->title_text = grub_strdup (value);
+      if (! view->title_text)
+        return grub_errno;
+    }
+  else
+    {
+      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                         "%s:%d:%d unknown property `%s'",
+                         filename, line_num, col_num, name);
+    }
+  return grub_errno;
+}
+
+struct parsebuf
+{
+  char *buf;
+  int pos;
+  int len;
+  int line_num;
+  int col_num;
+  const char *filename;
+  char *theme_dir;
+  grub_gfxmenu_view_t view;
+};
+
+static int
+has_more (struct parsebuf *p)
+{
+  return p->pos < p->len;
+}
+
+static int
+read_char (struct parsebuf *p)
+{
+  if (has_more (p))
+    {
+      char c;
+      c = p->buf[p->pos++];
+      if (c == '\n')
+        {
+          p->line_num++;
+          p->col_num = 1;
+        }
+      else
+        {
+          p->col_num++;
+        }
+      return c;
+    }
+  else
+    return -1;
+}
+
+static int
+peek_char (struct parsebuf *p)
+{
+  if (has_more (p))
+    return p->buf[p->pos];
+  else
+    return -1;
+}
+
+static int
+is_whitespace (char c)
+{
+  return (c == ' '
+          || c == '\t'
+          || c == '\r'
+          || c == '\n'
+          || c == '\f');
+}
+
+static void
+skip_whitespace (struct parsebuf *p)
+{
+  while (has_more (p) && is_whitespace(peek_char (p)))
+    read_char (p);
+}
+
+static void
+advance_to_next_line (struct parsebuf *p)
+{
+  int c;
+
+  /* Eat characters up to the newline.  */
+  do
+    {
+      c = read_char (p);
+    }
+  while (c != -1 && c != '\n');
+}
+
+static int
+is_identifier_char (int c)
+{
+  return (c != -1
+          && (grub_isalpha(c)
+              || grub_isdigit(c)
+              || c == '_'
+              || c == '-'));
+}
+
+static char *
+read_identifier (struct parsebuf *p)
+{
+  /* Index of the first character of the identifier in p->buf.  */
+  int start;
+  /* Next index after the last character of the identifer in p->buf.  */
+  int end;
+
+  skip_whitespace (p);
+
+  /* Capture the start of the identifier.  */
+  start = p->pos;
+
+  /* Scan for the end.  */
+  while (is_identifier_char (peek_char (p)))
+    read_char (p);
+  end = p->pos;
+
+  if (end - start < 1)
+    return 0;
+
+  return grub_new_substring (p->buf, start, end);
+}
+
+static char *
+read_expression (struct parsebuf *p)
+{
+  int start;
+  int end;
+
+  skip_whitespace (p);
+  if (peek_char (p) == '"')
+    {
+      /* Read as a quoted string.  
+         The quotation marks are not included in the expression value.  */
+      /* Skip opening quotation mark.  */
+      read_char (p);
+      start = p->pos;
+      while (has_more (p) && peek_char (p) != '"')
+        read_char (p);
+      end = p->pos;
+      /* Skip the terminating quotation mark.  */
+      read_char (p);
+    }
+  else if (peek_char (p) == '(')
+    {
+      /* Read as a parenthesized string -- for tuples/coordinates.  */
+      /* The parentheses are included in the expression value.  */
+      int c;
+
+      start = p->pos;
+      do
+        {
+          c = read_char (p);
+        }
+      while (c != -1 && c != ')');
+      end = p->pos;
+    }
+  else if (has_more (p))
+    {
+      /* Read as a single word -- for numeric values or words without
+         whitespace.  */
+      start = p->pos;
+      while (has_more (p) && ! is_whitespace (peek_char (p)))
+        read_char (p);
+      end = p->pos;
+    }
+  else
+    {
+      /* The end of the theme file has been reached.  */
+      grub_error (GRUB_ERR_IO, "%s:%d:%d expression expected in theme file",
+                  p->filename, p->line_num, p->col_num);
+      return 0;
+    }
+
+  return grub_new_substring (p->buf, start, end);
+}
+
+static grub_err_t
+parse_proportional_spec (const char *value, signed *abs, grub_fixed_signed_t *prop)
+{
+  signed num;
+  const char *ptr;
+  int sig = 0;
+  *abs = 0;
+  *prop = 0;
+  ptr = value;
+  while (*ptr)
+    {
+      sig = 0;
+
+      while (*ptr == '-' || *ptr == '+')
+	{
+	  if (*ptr == '-')
+	    sig = !sig;
+	  ptr++;
+	}
+
+      num = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+      if (sig)
+	num = -num;
+      if (*ptr == '%')
+	{
+	  *prop += grub_fixed_fsf_divide (grub_signed_to_fixed (num), 100);
+	  ptr++;
+	}
+      else
+	*abs += num;
+    }
+  return GRUB_ERR_NONE;
+}
+
+
+/* Read a GUI object specification from the theme file.
+   Any components created will be added to the GUI container PARENT.  */
+static grub_err_t
+read_object (struct parsebuf *p, grub_gui_container_t parent)
+{
+  grub_video_rect_t bounds;
+
+  char *name;
+  name = read_identifier (p);
+  if (! name)
+    goto cleanup;
+
+  grub_gui_component_t component = 0;
+  if (grub_strcmp (name, "label") == 0)
+    {
+      component = grub_gui_label_new ();
+    }
+  else if (grub_strcmp (name, "image") == 0)
+    {
+      component = grub_gui_image_new ();
+    }
+  else if (grub_strcmp (name, "vbox") == 0)
+    {
+      component = (grub_gui_component_t) grub_gui_vbox_new ();
+    }
+  else if (grub_strcmp (name, "hbox") == 0)
+    {
+      component = (grub_gui_component_t) grub_gui_hbox_new ();
+    }
+  else if (grub_strcmp (name, "canvas") == 0)
+    {
+      component = (grub_gui_component_t) grub_gui_canvas_new ();
+    }
+  else if (grub_strcmp (name, "progress_bar") == 0)
+    {
+      component = grub_gui_progress_bar_new ();
+    }
+  else if (grub_strcmp (name, "circular_progress") == 0)
+    {
+      component = grub_gui_circular_progress_new ();
+    }
+  else if (grub_strcmp (name, "boot_menu") == 0)
+    {
+      component = grub_gui_list_new ();
+    }
+  else
+    {
+      /* Unknown type.  */
+      grub_error (GRUB_ERR_IO, "%s:%d:%d unknown object type `%s'",
+                  p->filename, p->line_num, p->col_num, name);
+      goto cleanup;
+    }
+
+  if (! component)
+    goto cleanup;
+
+  /* Inform the component about the theme so it can find its resources.  */
+  component->ops->set_property (component, "theme_dir", p->theme_dir);
+  component->ops->set_property (component, "theme_path", p->filename);
+
+  /* Add the component as a child of PARENT.  */
+  bounds.x = 0;
+  bounds.y = 0;
+  bounds.width = -1;
+  bounds.height = -1;
+  component->ops->set_bounds (component, &bounds);
+  parent->ops->add (parent, component);
+
+  skip_whitespace (p);
+  if (read_char (p) != '{')
+    {
+      grub_error (GRUB_ERR_IO,
+                  "%s:%d:%d expected `{' after object type name `%s'",
+                  p->filename, p->line_num, p->col_num, name);
+      goto cleanup;
+    }
+
+  while (has_more (p))
+    {
+      skip_whitespace (p);
+
+      /* Check whether the end has been encountered.  */
+      if (peek_char (p) == '}')
+        {
+          /* Skip the closing brace.  */
+          read_char (p);
+          break;
+        }
+
+      if (peek_char (p) == '#')
+        {
+          /* Skip comments.  */
+          advance_to_next_line (p);
+          continue;
+        }
+
+      if (peek_char (p) == '+')
+        {
+          /* Skip the '+'.  */
+          read_char (p);
+
+          /* Check whether this component is a container.  */
+          if (component->ops->is_instance (component, "container"))
+            {
+              /* Read the sub-object recursively and add it as a child.  */
+              if (read_object (p, (grub_gui_container_t) component) != 0)
+                goto cleanup;
+              /* After reading the sub-object, resume parsing, expecting
+                 another property assignment or sub-object definition.  */
+              continue;
+            }
+          else
+            {
+              grub_error (GRUB_ERR_IO,
+                          "%s:%d:%d attempted to add object to non-container",
+                          p->filename, p->line_num, p->col_num);
+              goto cleanup;
+            }
+        }
+
+      char *property;
+      property = read_identifier (p);
+      if (! property)
+        {
+          grub_error (GRUB_ERR_IO, "%s:%d:%d identifier expected in theme file",
+                      p->filename, p->line_num, p->col_num);
+          goto cleanup;
+        }
+
+      skip_whitespace (p);
+      if (read_char (p) != '=')
+        {
+          grub_error (GRUB_ERR_IO,
+                      "%s:%d:%d expected `=' after property name `%s'",
+                      p->filename, p->line_num, p->col_num, property);
+          grub_free (property);
+          goto cleanup;
+        }
+      skip_whitespace (p);
+
+      char *value;
+      value = read_expression (p);
+      if (! value)
+        {
+          grub_free (property);
+          goto cleanup;
+        }
+
+      /* Handle the property value.  */
+      if (grub_strcmp (property, "left") == 0)
+	parse_proportional_spec (value, &component->x, &component->xfrac);
+      else if (grub_strcmp (property, "top") == 0)
+	parse_proportional_spec (value, &component->y, &component->yfrac);
+      else if (grub_strcmp (property, "width") == 0)
+	parse_proportional_spec (value, &component->w, &component->wfrac);
+      else if (grub_strcmp (property, "height") == 0)
+	parse_proportional_spec (value, &component->h, &component->hfrac);
+      else
+	/* General property handling.  */
+	component->ops->set_property (component, property, value);
+
+      grub_free (value);
+      grub_free (property);
+      if (grub_errno != GRUB_ERR_NONE)
+        goto cleanup;
+    }
+
+cleanup:
+  grub_free (name);
+  return grub_errno;
+}
+
+static grub_err_t
+read_property (struct parsebuf *p)
+{
+  char *name;
+
+  /* Read the property name.  */
+  name = read_identifier (p);
+  if (! name)
+    {
+      advance_to_next_line (p);
+      return grub_errno;
+    }
+
+  /* Skip whitespace before separator.  */
+  skip_whitespace (p);
+
+  /* Read separator.  */
+  if (read_char (p) != ':')
+    {
+      grub_error (GRUB_ERR_IO,
+                  "%s:%d:%d missing separator after property name `%s'",
+                  p->filename, p->line_num, p->col_num, name);
+      goto done;
+    }
+
+  /* Skip whitespace after separator.  */
+  skip_whitespace (p);
+
+  /* Get the value based on its type.  */
+  if (peek_char (p) == '"')
+    {
+      /* String value (e.g., '"My string"').  */
+      char *value = read_expression (p);
+      if (! value)
+        {
+          grub_error (GRUB_ERR_IO, "%s:%d:%d missing property value",
+                      p->filename, p->line_num, p->col_num);
+          goto done;
+        }
+      /* If theme_set_string results in an error, grub_errno will be returned
+         below.  */
+      theme_set_string (p->view, name, value, p->theme_dir,
+                        p->filename, p->line_num, p->col_num);
+      grub_free (value);
+    }
+  else
+    {
+      grub_error (GRUB_ERR_IO,
+                  "%s:%d:%d property value invalid; "
+                  "enclose literal values in quotes (\")",
+                  p->filename, p->line_num, p->col_num);
+      goto done;
+    }
+
+done:
+  grub_free (name);
+  return grub_errno;
+}
+
+/* Set properties on the view based on settings from the specified
+   theme file.  */
+grub_err_t
+grub_gfxmenu_view_load_theme (grub_gfxmenu_view_t view, const char *theme_path)
+{
+  grub_file_t file;
+  struct parsebuf p;
+
+  p.view = view;
+  p.theme_dir = grub_get_dirname (theme_path);
+
+  file = grub_file_open (theme_path, GRUB_FILE_TYPE_THEME);
+  if (! file)
+    {
+      grub_free (p.theme_dir);
+      return grub_errno;
+    }
+
+  p.len = grub_file_size (file);
+  p.buf = grub_malloc (p.len);
+  p.pos = 0;
+  p.line_num = 1;
+  p.col_num = 1;
+  p.filename = theme_path;
+  if (! p.buf)
+    {
+      grub_file_close (file);
+      grub_free (p.theme_dir);
+      return grub_errno;
+    }
+  if (grub_file_read (file, p.buf, p.len) != p.len)
+    {
+      grub_free (p.buf);
+      grub_file_close (file);
+      grub_free (p.theme_dir);
+      return grub_errno;
+    }
+
+  if (view->canvas)
+    view->canvas->component.ops->destroy (view->canvas);
+
+  view->canvas = grub_gui_canvas_new ();
+  if (!view->canvas)
+    goto fail;
+  ((grub_gui_component_t) view->canvas)
+    ->ops->set_bounds ((grub_gui_component_t) view->canvas,
+                       &view->screen);
+
+  while (has_more (&p))
+    {
+      /* Skip comments (lines beginning with #).  */
+      if (peek_char (&p) == '#')
+        {
+          advance_to_next_line (&p);
+          continue;
+        }
+
+      /* Find the first non-whitespace character.  */
+      skip_whitespace (&p);
+
+      /* Handle the content.  */
+      if (peek_char (&p) == '+')
+        {
+          /* Skip the '+'.  */
+          read_char (&p);
+          read_object (&p, view->canvas);
+        }
+      else
+        {
+          read_property (&p);
+        }
+
+      if (grub_errno != GRUB_ERR_NONE)
+        goto fail;
+    }
+
+  /* Set the new theme path.  */
+  grub_free (view->theme_path);
+  view->theme_path = grub_strdup (theme_path);
+  goto cleanup;
+
+fail:
+  if (view->canvas)
+    {
+      view->canvas->component.ops->destroy (view->canvas);
+      view->canvas = 0;
+    }
+
+cleanup:
+  grub_free (p.buf);
+  grub_file_close (file);
+  grub_free (p.theme_dir);
+  return grub_errno;
+}
diff --git a/grub-core/gfxmenu/view.c b/grub-core/gfxmenu/view.c
new file mode 100644
index 0000000..ad5e82b
--- /dev/null
+++ b/grub-core/gfxmenu/view.c
@@ -0,0 +1,647 @@
+/* view.c - Graphical menu interface MVC view. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/normal.h>
+#include <grub/video.h>
+#include <grub/gfxterm.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/term.h>
+#include <grub/gfxwidgets.h>
+#include <grub/time.h>
+#include <grub/menu.h>
+#include <grub/menu_viewer.h>
+#include <grub/gfxmenu_view.h>
+#include <grub/gui_string_util.h>
+#include <grub/icon_manager.h>
+#include <grub/i18n.h>
+
+static void
+init_terminal (grub_gfxmenu_view_t view);
+static void
+init_background (grub_gfxmenu_view_t view);
+static grub_gfxmenu_view_t term_view;
+
+/* Create a new view object, loading the theme specified by THEME_PATH and
+   associating MODEL with the view.  */
+grub_gfxmenu_view_t
+grub_gfxmenu_view_new (const char *theme_path,
+		       int width, int height)
+{
+  grub_gfxmenu_view_t view;
+  grub_font_t default_font;
+  grub_video_rgba_color_t default_fg_color;
+  grub_video_rgba_color_t default_bg_color;
+
+  view = grub_malloc (sizeof (*view));
+  if (! view)
+    return 0;
+
+  while (grub_gfxmenu_timeout_notifications)
+    {
+      struct grub_gfxmenu_timeout_notify *p;
+      p = grub_gfxmenu_timeout_notifications;
+      grub_gfxmenu_timeout_notifications = grub_gfxmenu_timeout_notifications->next;
+      grub_free (p);
+    }
+
+  view->screen.x = 0;
+  view->screen.y = 0;
+  view->screen.width = width;
+  view->screen.height = height;
+
+  view->need_to_check_sanity = 1;
+  view->terminal_border = 3;
+  view->terminal_rect.width = view->screen.width * 7 / 10;
+  view->terminal_rect.height = view->screen.height * 7 / 10;
+  view->terminal_rect.x = view->screen.x + (view->screen.width
+                                            - view->terminal_rect.width) / 2;
+  view->terminal_rect.y = view->screen.y + (view->screen.height
+                                            - view->terminal_rect.height) / 2;
+
+  default_font = grub_font_get ("Unknown Regular 16");
+  default_fg_color = grub_video_rgba_color_rgb (0, 0, 0);
+  default_bg_color = grub_video_rgba_color_rgb (255, 255, 255);
+
+  view->canvas = 0;
+
+  view->title_font = default_font;
+  view->message_font = default_font;
+  view->terminal_font_name = grub_strdup ("Fixed 10");
+  view->title_color = default_fg_color;
+  view->message_color = default_bg_color;
+  view->message_bg_color = default_fg_color;
+  view->raw_desktop_image = 0;
+  view->scaled_desktop_image = 0;
+  view->desktop_image_scale_method = GRUB_VIDEO_BITMAP_SELECTION_METHOD_STRETCH;
+  view->desktop_image_h_align = GRUB_VIDEO_BITMAP_H_ALIGN_CENTER;
+  view->desktop_image_v_align = GRUB_VIDEO_BITMAP_V_ALIGN_CENTER;
+  view->desktop_color = default_bg_color;
+  view->terminal_box = grub_gfxmenu_create_box (0, 0);
+  view->title_text = grub_strdup (_("GRUB Boot Menu"));
+  view->progress_message_text = 0;
+  view->theme_path = 0;
+
+  /* Set the timeout bar's frame.  */
+  view->progress_message_frame.width = view->screen.width * 4 / 5;
+  view->progress_message_frame.height = 50;
+  view->progress_message_frame.x = view->screen.x
+    + (view->screen.width - view->progress_message_frame.width) / 2;
+  view->progress_message_frame.y = view->screen.y
+    + view->screen.height - 90 - 20 - view->progress_message_frame.height;
+
+  if (grub_gfxmenu_view_load_theme (view, theme_path) != 0)
+    {
+      grub_gfxmenu_view_destroy (view);
+      return 0;
+    }
+
+  return view;
+}
+
+/* Destroy the view object.  All used memory is freed.  */
+void
+grub_gfxmenu_view_destroy (grub_gfxmenu_view_t view)
+{
+  if (!view)
+    return;
+  while (grub_gfxmenu_timeout_notifications)
+    {
+      struct grub_gfxmenu_timeout_notify *p;
+      p = grub_gfxmenu_timeout_notifications;
+      grub_gfxmenu_timeout_notifications = grub_gfxmenu_timeout_notifications->next;
+      grub_free (p);
+    }
+  grub_video_bitmap_destroy (view->raw_desktop_image);
+  grub_video_bitmap_destroy (view->scaled_desktop_image);
+  if (view->terminal_box)
+    view->terminal_box->destroy (view->terminal_box);
+  grub_free (view->terminal_font_name);
+  grub_free (view->title_text);
+  grub_free (view->progress_message_text);
+  grub_free (view->theme_path);
+  if (view->canvas)
+    view->canvas->component.ops->destroy (view->canvas);
+  grub_free (view);
+}
+
+static void
+redraw_background (grub_gfxmenu_view_t view,
+		   const grub_video_rect_t *bounds)
+{
+  if (view->scaled_desktop_image)
+    {
+      struct grub_video_bitmap *img = view->scaled_desktop_image;
+      grub_video_blit_bitmap (img, GRUB_VIDEO_BLIT_REPLACE,
+                              bounds->x, bounds->y,
+			      bounds->x - view->screen.x,
+			      bounds->y - view->screen.y,
+			      bounds->width, bounds->height);
+    }
+  else
+    {
+      grub_video_fill_rect (grub_video_map_rgba_color (view->desktop_color),
+                            bounds->x, bounds->y,
+                            bounds->width, bounds->height);
+    }
+}
+
+static void
+draw_title (grub_gfxmenu_view_t view)
+{
+  if (! view->title_text)
+    return;
+
+  /* Center the title. */
+  int title_width = grub_font_get_string_width (view->title_font,
+                                                view->title_text);
+  int x = (view->screen.width - title_width) / 2;
+  int y = 40 + grub_font_get_ascent (view->title_font);
+  grub_font_draw_string (view->title_text,
+                         view->title_font,
+                         grub_video_map_rgba_color (view->title_color),
+                         x, y);
+}
+
+struct progress_value_data
+{
+  int visible;
+  int start;
+  int end;
+  int value;
+};
+
+struct grub_gfxmenu_timeout_notify *grub_gfxmenu_timeout_notifications;
+
+static void
+update_timeouts (int visible, int start, int value, int end)
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    cur->set_state (cur->self, visible, start, value, end);
+}
+
+static void
+redraw_timeouts (struct grub_gfxmenu_view *view)
+{
+  struct grub_gfxmenu_timeout_notify *cur;
+
+  for (cur = grub_gfxmenu_timeout_notifications; cur; cur = cur->next)
+    {
+      grub_video_rect_t bounds;
+      cur->self->ops->get_bounds (cur->self, &bounds);
+      grub_video_set_area_status (GRUB_VIDEO_AREA_ENABLED);
+      grub_gfxmenu_view_redraw (view, &bounds);
+    }
+}
+
+void 
+grub_gfxmenu_print_timeout (int timeout, void *data)
+{
+  struct grub_gfxmenu_view *view = data;
+
+  if (view->first_timeout == -1)
+    view->first_timeout = timeout;
+
+  update_timeouts (1, -view->first_timeout, -timeout, 0);
+  redraw_timeouts (view);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    redraw_timeouts (view);
+}
+
+void 
+grub_gfxmenu_clear_timeout (void *data)
+{
+  struct grub_gfxmenu_view *view = data;
+
+  update_timeouts (0, 1, 0, 0);
+  redraw_timeouts (view);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    redraw_timeouts (view);
+}
+
+static void
+update_menu_visit (grub_gui_component_t component,
+                   void *userdata)
+{
+  grub_gfxmenu_view_t view;
+  view = userdata;
+  if (component->ops->is_instance (component, "list"))
+    {
+      grub_gui_list_t list = (grub_gui_list_t) component;
+      list->ops->set_view_info (list, view);
+    }
+}
+
+/* Update any boot menu components with the current menu model and
+   theme path.  */
+static void
+update_menu_components (grub_gfxmenu_view_t view)
+{
+  grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
+                                update_menu_visit, view);
+}
+
+static void
+refresh_menu_visit (grub_gui_component_t component,
+              void *userdata)
+{
+  grub_gfxmenu_view_t view;
+  view = userdata;
+  if (component->ops->is_instance (component, "list"))
+    {
+      grub_gui_list_t list = (grub_gui_list_t) component;
+      list->ops->refresh_list (list, view);
+    }
+}
+
+/* Refresh list information (useful for submenus) */
+static void
+refresh_menu_components (grub_gfxmenu_view_t view)
+{
+  grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
+                                refresh_menu_visit, view);
+}
+
+static void
+draw_message (grub_gfxmenu_view_t view)
+{
+  char *text = view->progress_message_text;
+  grub_video_rect_t f = view->progress_message_frame;
+  if (! text)
+    return;
+
+  grub_font_t font = view->message_font;
+  grub_video_color_t color = grub_video_map_rgba_color (view->message_color);
+
+  /* Border.  */
+  grub_video_fill_rect (color,
+                        f.x-1, f.y-1, f.width+2, f.height+2);
+  /* Fill.  */
+  grub_video_fill_rect (grub_video_map_rgba_color (view->message_bg_color),
+                        f.x, f.y, f.width, f.height);
+
+  /* Center the text. */
+  int text_width = grub_font_get_string_width (font, text);
+  int x = f.x + (f.width - text_width) / 2;
+  int y = (f.y + (f.height - grub_font_get_descent (font)) / 2
+           + grub_font_get_ascent (font) / 2);
+  grub_font_draw_string (text, font, color, x, y);
+}
+
+void
+grub_gfxmenu_view_redraw (grub_gfxmenu_view_t view,
+			  const grub_video_rect_t *region)
+{
+  if (grub_video_have_common_points (&view->terminal_rect, region))
+    grub_gfxterm_schedule_repaint ();
+
+  grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
+  grub_video_area_status_t area_status;
+  grub_video_get_area_status (&area_status);
+  if (area_status == GRUB_VIDEO_AREA_ENABLED)
+    grub_video_set_region (region->x, region->y,
+                           region->width, region->height);
+
+  redraw_background (view, region);
+  if (view->canvas)
+    view->canvas->component.ops->paint (view->canvas, region);
+  draw_title (view);
+  if (grub_video_have_common_points (&view->progress_message_frame, region))
+    draw_message (view);
+
+  if (area_status == GRUB_VIDEO_AREA_ENABLED)
+    grub_video_set_area_status (GRUB_VIDEO_AREA_ENABLED);
+}
+
+void
+grub_gfxmenu_view_draw (grub_gfxmenu_view_t view)
+{
+  init_terminal (view);
+
+  init_background (view);
+
+  /* Clear the screen; there may be garbage left over in video memory. */
+  grub_video_fill_rect (grub_video_map_rgb (0, 0, 0),
+                        view->screen.x, view->screen.y,
+                        view->screen.width, view->screen.height);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    grub_video_fill_rect (grub_video_map_rgb (0, 0, 0),
+			  view->screen.x, view->screen.y,
+			  view->screen.width, view->screen.height);
+
+  refresh_menu_components (view);
+  update_menu_components (view);
+
+  grub_video_set_area_status (GRUB_VIDEO_AREA_DISABLED);
+  grub_gfxmenu_view_redraw (view, &view->screen);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    {
+      grub_video_set_area_status (GRUB_VIDEO_AREA_DISABLED);
+      grub_gfxmenu_view_redraw (view, &view->screen);
+    }
+
+}
+
+static void
+redraw_menu_visit (grub_gui_component_t component,
+                   void *userdata)
+{
+  grub_gfxmenu_view_t view;
+  view = userdata;
+  if (component->ops->is_instance (component, "list"))
+    {
+      grub_video_rect_t bounds;
+
+      component->ops->get_bounds (component, &bounds);
+      grub_video_set_area_status (GRUB_VIDEO_AREA_ENABLED);
+      grub_gfxmenu_view_redraw (view, &bounds);
+    }
+}
+
+void
+grub_gfxmenu_redraw_menu (grub_gfxmenu_view_t view)
+{
+  update_menu_components (view);
+
+  grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
+                                redraw_menu_visit, view);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    {
+      grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
+				    redraw_menu_visit, view);
+    }
+}
+
+void 
+grub_gfxmenu_set_chosen_entry (int entry, void *data)
+{
+  grub_gfxmenu_view_t view = data;
+
+  view->selected = entry;
+  grub_gfxmenu_redraw_menu (view);
+}
+
+static void
+grub_gfxmenu_draw_terminal_box (void)
+{
+  grub_gfxmenu_box_t term_box;
+
+  term_box = term_view->terminal_box;
+  if (!term_box)
+    return;
+
+  grub_video_set_area_status (GRUB_VIDEO_AREA_DISABLED);
+
+  term_box->set_content_size (term_box, term_view->terminal_rect.width,
+			      term_view->terminal_rect.height);
+  
+  term_box->draw (term_box,
+		  term_view->terminal_rect.x - term_box->get_left_pad (term_box),
+		  term_view->terminal_rect.y - term_box->get_top_pad (term_box));
+}
+
+static void
+get_min_terminal (grub_font_t terminal_font,
+                  unsigned int border_width,
+                  unsigned int *min_terminal_width,
+                  unsigned int *min_terminal_height)
+{
+  struct grub_font_glyph *glyph;
+  glyph = grub_font_get_glyph (terminal_font, 'M');
+  *min_terminal_width = (glyph? glyph->device_width : 8) * 80
+                        + 2 * border_width;
+  *min_terminal_height = grub_font_get_max_char_height (terminal_font) * 24
+                         + 2 * border_width;
+}
+
+static void
+terminal_sanity_check (grub_gfxmenu_view_t view)
+{
+  if (!view->need_to_check_sanity)
+    return;
+
+  /* terminal_font was checked before in the init_terminal function. */
+  grub_font_t terminal_font = grub_font_get (view->terminal_font_name);
+
+  /* Non-negative numbers below. */
+  int scr_x = view->screen.x;
+  int scr_y = view->screen.y;
+  int scr_width = view->screen.width;
+  int scr_height = view->screen.height;
+  int term_x = view->terminal_rect.x;
+  int term_y = view->terminal_rect.y;
+  int term_width = view->terminal_rect.width;
+  int term_height = view->terminal_rect.height;
+
+  /* Check that border_width isn't too big. */
+  unsigned int border_width = view->terminal_border;
+  unsigned int min_terminal_width;
+  unsigned int min_terminal_height;
+  get_min_terminal (terminal_font, border_width,
+                    &min_terminal_width, &min_terminal_height);
+  if (border_width > 3 && ((int) min_terminal_width >= scr_width
+                           || (int) min_terminal_height >= scr_height))
+    {
+      border_width = 3;
+      get_min_terminal (terminal_font, border_width,
+                        &min_terminal_width, &min_terminal_height);
+    }
+
+  /* Sanity checks. */
+  if (term_width > scr_width)
+    term_width = scr_width;
+  if (term_height > scr_height)
+    term_height = scr_height;
+
+  if (scr_width <= (int) min_terminal_width
+      || scr_height <= (int) min_terminal_height)
+    {
+      /* The screen resulution is too low. Use all space, except a small border
+         to show the user, that it is a window. Then center the window. */
+      term_width = scr_width - 6 * border_width;
+      term_height = scr_height - 6 * border_width;
+      term_x = scr_x + (scr_width - term_width) / 2;
+      term_y = scr_y + (scr_height - term_height) / 2;
+    }
+  else if (term_width < (int) min_terminal_width
+           || term_height < (int) min_terminal_height)
+    {
+      /* The screen resolution is big enough. Make sure, that terminal screen
+         dimensions aren't less than minimal values. Then center the window. */
+      term_width = (int) min_terminal_width;
+      term_height = (int) min_terminal_height;
+      term_x = scr_x + (scr_width - term_width) / 2;
+      term_y = scr_y + (scr_height - term_height) / 2;
+    }
+
+  /* At this point w and h are satisfying. */
+  if (term_x + term_width > scr_width)
+    term_x = scr_width - term_width;
+  if (term_y + term_height > scr_height)
+    term_y = scr_height - term_height;
+
+  /* Write down corrected data. */
+  view->terminal_rect.x = (unsigned int) term_x;
+  view->terminal_rect.y = (unsigned int) term_y;
+  view->terminal_rect.width = (unsigned int) term_width;
+  view->terminal_rect.height = (unsigned int) term_height;
+  view->terminal_border = border_width;
+
+  view->need_to_check_sanity = 0;
+}
+
+static void
+init_terminal (grub_gfxmenu_view_t view)
+{
+  grub_font_t terminal_font;
+
+  terminal_font = grub_font_get (view->terminal_font_name);
+  if (!terminal_font)
+    {
+      grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
+      return;
+    }
+
+  /* Check that terminal window size and position are sane. */
+  terminal_sanity_check (view);
+
+  term_view = view;
+
+  /* Note: currently there is no API for changing the gfxterm font
+     on the fly, so whatever font the initially loaded theme specifies
+     will be permanent.  */
+  grub_gfxterm_set_window (GRUB_VIDEO_RENDER_TARGET_DISPLAY,
+                           view->terminal_rect.x,
+                           view->terminal_rect.y,
+                           view->terminal_rect.width,
+                           view->terminal_rect.height,
+                           view->double_repaint,
+                           terminal_font,
+                           view->terminal_border);
+  grub_gfxterm_decorator_hook = grub_gfxmenu_draw_terminal_box;
+}
+
+static void
+init_background (grub_gfxmenu_view_t view)
+{
+  if (view->scaled_desktop_image)
+    return;
+
+  struct grub_video_bitmap *scaled_bitmap;
+  if (view->desktop_image_scale_method ==
+      GRUB_VIDEO_BITMAP_SELECTION_METHOD_STRETCH)
+    grub_video_bitmap_create_scaled (&scaled_bitmap,
+                                     view->screen.width,
+                                     view->screen.height,
+                                     view->raw_desktop_image,
+                                     GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+  else
+    grub_video_bitmap_scale_proportional (&scaled_bitmap,
+                                          view->screen.width,
+                                          view->screen.height,
+                                          view->raw_desktop_image,
+                                          GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST,
+                                          view->desktop_image_scale_method,
+                                          view->desktop_image_v_align,
+                                          view->desktop_image_h_align);
+  if (! scaled_bitmap)
+    return;
+  view->scaled_desktop_image = scaled_bitmap;
+
+}
+
+/* FIXME: previously notifications were displayed in special case.
+   Is it necessary?
+ */
+#if 0
+/* Sets MESSAGE as the progress message for the view.
+   MESSAGE can be 0, in which case no message is displayed.  */
+static void
+set_progress_message (grub_gfxmenu_view_t view, const char *message)
+{
+  grub_free (view->progress_message_text);
+  if (message)
+    view->progress_message_text = grub_strdup (message);
+  else
+    view->progress_message_text = 0;
+}
+
+static void
+notify_booting (grub_menu_entry_t entry, void *userdata)
+{
+  grub_gfxmenu_view_t view = (grub_gfxmenu_view_t) userdata;
+
+  char *s = grub_malloc (100 + grub_strlen (entry->title));
+  if (!s)
+    return;
+
+  grub_sprintf (s, "Booting '%s'", entry->title);
+  set_progress_message (view, s);
+  grub_free (s);
+  grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
+}
+
+static void
+notify_fallback (grub_menu_entry_t entry, void *userdata)
+{
+  grub_gfxmenu_view_t view = (grub_gfxmenu_view_t) userdata;
+
+  char *s = grub_malloc (100 + grub_strlen (entry->title));
+  if (!s)
+    return;
+
+  grub_sprintf (s, "Falling back to '%s'", entry->title);
+  set_progress_message (view, s);
+  grub_free (s);
+  grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
+  grub_video_swap_buffers ();
+  if (view->double_repaint)
+    grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
+}
+
+static void
+notify_execution_failure (void *userdata __attribute__ ((unused)))
+{
+}
+
+
+static struct grub_menu_execute_callback execute_callback =
+{
+  .notify_booting = notify_booting,
+  .notify_fallback = notify_fallback,
+  .notify_failure = notify_execution_failure
+};
+
+#endif
diff --git a/grub-core/gfxmenu/widget-box.c b/grub-core/gfxmenu/widget-box.c
new file mode 100644
index 0000000..470597d
--- /dev/null
+++ b/grub-core/gfxmenu/widget-box.c
@@ -0,0 +1,360 @@
+/* widget_box.c - Pixmap-stylized box widget. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/video.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/gfxwidgets.h>
+
+enum box_pixmaps
+{
+  BOX_PIXMAP_NW, BOX_PIXMAP_NE, BOX_PIXMAP_SE, BOX_PIXMAP_SW,
+  BOX_PIXMAP_N, BOX_PIXMAP_E, BOX_PIXMAP_S, BOX_PIXMAP_W,
+  BOX_PIXMAP_CENTER
+};
+
+static const char *box_pixmap_names[] = {
+  /* Corners: */
+  "nw", "ne", "se", "sw",
+  /* Sides: */
+  "n", "e", "s", "w",
+  /* Center: */
+  "c"
+};
+
+#define BOX_NUM_PIXMAPS (sizeof(box_pixmap_names)/sizeof(*box_pixmap_names))
+
+static int
+get_height (struct grub_video_bitmap *bitmap)
+{
+  if (bitmap)
+    return grub_video_bitmap_get_height (bitmap);
+  else
+    return 0;
+}
+
+static int
+get_width (struct grub_video_bitmap *bitmap)
+{
+  if (bitmap)
+    return grub_video_bitmap_get_width (bitmap);
+  else
+    return 0;
+}
+
+static void
+blit (grub_gfxmenu_box_t self, int pixmap_index, int x, int y)
+{
+  struct grub_video_bitmap *bitmap;
+  bitmap = self->scaled_pixmaps[pixmap_index];
+  if (! bitmap)
+    return;
+  grub_video_blit_bitmap (bitmap, GRUB_VIDEO_BLIT_BLEND,
+                          x, y, 0, 0,
+                          grub_video_bitmap_get_width (bitmap),
+                          grub_video_bitmap_get_height (bitmap));
+}
+
+static void
+draw (grub_gfxmenu_box_t self, int x, int y)
+{
+  int height_n;
+  int width_w;
+  int tmp;
+
+  /* Count maximum height of NW, N, NE.  */
+  height_n = get_height (self->scaled_pixmaps[BOX_PIXMAP_NW]);
+  tmp = get_height (self->scaled_pixmaps[BOX_PIXMAP_N]);
+  if (tmp > height_n)
+    height_n = tmp;
+  tmp = get_height (self->scaled_pixmaps[BOX_PIXMAP_NE]);
+  if (tmp > height_n)
+    height_n = tmp;
+
+  /* Count maximum width of NW, W, SW.  */
+  width_w = get_width (self->scaled_pixmaps[BOX_PIXMAP_NW]);
+  tmp = get_width (self->scaled_pixmaps[BOX_PIXMAP_W]);
+  if (tmp > width_w)
+    width_w = tmp;
+  tmp = get_width (self->scaled_pixmaps[BOX_PIXMAP_SW]);
+  if (tmp > width_w)
+    width_w = tmp;
+
+  /* Draw sides.  */
+  blit (self, BOX_PIXMAP_N, x + width_w, y);
+  blit (self, BOX_PIXMAP_S, x + width_w, y + height_n + self->content_height);
+  blit (self, BOX_PIXMAP_E, x + width_w + self->content_width, y + height_n);
+  blit (self, BOX_PIXMAP_W, x, y + height_n);
+
+  /* Draw corners.  */
+  blit (self, BOX_PIXMAP_NW, x, y);
+  blit (self, BOX_PIXMAP_NE, x + width_w + self->content_width, y);
+  blit (self, BOX_PIXMAP_SE,
+        x + width_w + self->content_width,
+        y + height_n + self->content_height);
+  blit (self, BOX_PIXMAP_SW, x, y + height_n + self->content_height);
+
+  /* Draw center.  */
+  blit (self, BOX_PIXMAP_CENTER, x + width_w, y + height_n);
+}
+
+static grub_err_t
+scale_pixmap (grub_gfxmenu_box_t self, int i, int w, int h)
+{
+  struct grub_video_bitmap **scaled = &self->scaled_pixmaps[i];
+  struct grub_video_bitmap *raw = self->raw_pixmaps[i];
+
+  if (raw == 0)
+    return grub_errno;
+
+  if (w == -1)
+    w = grub_video_bitmap_get_width (raw);
+  if (h == -1)
+    h = grub_video_bitmap_get_height (raw);
+
+  if (*scaled == 0
+      || ((int) grub_video_bitmap_get_width (*scaled) != w)
+      || ((int) grub_video_bitmap_get_height (*scaled) != h))
+    {
+      if (*scaled)
+        {
+          grub_video_bitmap_destroy (*scaled);
+          *scaled = 0;
+        }
+
+      /* Don't try to create a bitmap with a zero dimension.  */
+      if (w != 0 && h != 0)
+        grub_video_bitmap_create_scaled (scaled, w, h, raw,
+                                         GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+    }
+
+  return grub_errno;
+}
+
+static void
+set_content_size (grub_gfxmenu_box_t self,
+                  int width, int height)
+{
+  self->content_width = width;
+  self->content_height = height;
+
+  /* Resize sides to match the width and height.  */
+  /* It is assumed that the corners width/height match the adjacent sides.  */
+
+  /* Resize N and S sides to match width.  */
+  if (scale_pixmap(self, BOX_PIXMAP_N, width, -1) != GRUB_ERR_NONE)
+    return;
+  if (scale_pixmap(self, BOX_PIXMAP_S, width, -1) != GRUB_ERR_NONE)
+    return;
+
+  /* Resize E and W sides to match height.  */
+  if (scale_pixmap(self, BOX_PIXMAP_E, -1, height) != GRUB_ERR_NONE)
+      return;
+  if (scale_pixmap(self, BOX_PIXMAP_W, -1, height) != GRUB_ERR_NONE)
+    return;
+
+  /* Don't scale the corners--they are assumed to match the sides. */
+  if (scale_pixmap(self, BOX_PIXMAP_NW, -1, -1) != GRUB_ERR_NONE)
+    return;
+  if (scale_pixmap(self, BOX_PIXMAP_SW, -1, -1) != GRUB_ERR_NONE)
+    return;
+  if (scale_pixmap(self, BOX_PIXMAP_NE, -1, -1) != GRUB_ERR_NONE)
+    return;
+  if (scale_pixmap(self, BOX_PIXMAP_SE, -1, -1) != GRUB_ERR_NONE)
+    return;
+
+  /* Scale the center area. */
+  if (scale_pixmap(self, BOX_PIXMAP_CENTER, width, height) != GRUB_ERR_NONE)
+    return;
+}
+
+static int
+get_border_width (grub_gfxmenu_box_t self)
+{
+  return (get_width (self->raw_pixmaps[BOX_PIXMAP_E])
+	  + get_width (self->raw_pixmaps[BOX_PIXMAP_W]));
+}
+
+static int
+get_left_pad (grub_gfxmenu_box_t self)
+{
+  int v, c;
+
+  v = get_width (self->raw_pixmaps[BOX_PIXMAP_W]);
+  c = get_width (self->raw_pixmaps[BOX_PIXMAP_NW]);
+  if (c > v)
+    v = c;
+  c = get_width (self->raw_pixmaps[BOX_PIXMAP_SW]);
+  if (c > v)
+    v = c;
+
+  return v;
+}
+
+static int
+get_top_pad (grub_gfxmenu_box_t self)
+{
+  int v, c;
+
+  v = get_height (self->raw_pixmaps[BOX_PIXMAP_N]);
+  c = get_height (self->raw_pixmaps[BOX_PIXMAP_NW]);
+  if (c > v)
+    v = c;
+  c = get_height (self->raw_pixmaps[BOX_PIXMAP_NE]);
+  if (c > v)
+    v = c;
+
+  return v;
+}
+
+static int
+get_right_pad (grub_gfxmenu_box_t self)
+{
+  int v, c;
+
+  v = get_width (self->raw_pixmaps[BOX_PIXMAP_E]);
+  c = get_width (self->raw_pixmaps[BOX_PIXMAP_NE]);
+  if (c > v)
+    v = c;
+  c = get_width (self->raw_pixmaps[BOX_PIXMAP_SE]);
+  if (c > v)
+    v = c;
+
+  return v;
+}
+
+static int
+get_bottom_pad (grub_gfxmenu_box_t self)
+{
+  int v, c;
+
+  v = get_height (self->raw_pixmaps[BOX_PIXMAP_S]);
+  c = get_height (self->raw_pixmaps[BOX_PIXMAP_SW]);
+  if (c > v)
+    v = c;
+  c = get_height (self->raw_pixmaps[BOX_PIXMAP_SE]);
+  if (c > v)
+    v = c;
+
+  return v;
+}
+
+static void
+destroy (grub_gfxmenu_box_t self)
+{
+  unsigned i;
+  for (i = 0; i < BOX_NUM_PIXMAPS; i++)
+    {
+      if (self->raw_pixmaps[i])
+        grub_video_bitmap_destroy(self->raw_pixmaps[i]);
+      self->raw_pixmaps[i] = 0;
+
+      if (self->scaled_pixmaps[i])
+        grub_video_bitmap_destroy(self->scaled_pixmaps[i]);
+      self->scaled_pixmaps[i] = 0;
+    }
+  grub_free (self->raw_pixmaps);
+  self->raw_pixmaps = 0;
+  grub_free (self->scaled_pixmaps);
+  self->scaled_pixmaps = 0;
+
+  /* Free self:  must be the last step!  */
+  grub_free (self);
+}
+
+
+/* Create a new box.  If PIXMAPS_PREFIX and PIXMAPS_SUFFIX are both non-null,
+   then an attempt is made to load the north, south, east, west, northwest,
+   northeast, southeast, southwest, and center pixmaps.
+   If either PIXMAPS_PREFIX or PIXMAPS_SUFFIX is 0, then no pixmaps are
+   loaded, and the box has zero-width borders and is drawn transparent.  */
+grub_gfxmenu_box_t
+grub_gfxmenu_create_box (const char *pixmaps_prefix,
+                         const char *pixmaps_suffix)
+{
+  unsigned i;
+  grub_gfxmenu_box_t box;
+
+  box = (grub_gfxmenu_box_t) grub_malloc (sizeof (*box));
+  if (! box)
+    return 0;
+
+  box->content_width = 0;
+  box->content_height = 0;
+  box->raw_pixmaps =
+    (struct grub_video_bitmap **)
+    grub_calloc (BOX_NUM_PIXMAPS, sizeof (struct grub_video_bitmap *));
+  box->scaled_pixmaps =
+    (struct grub_video_bitmap **)
+    grub_calloc (BOX_NUM_PIXMAPS, sizeof (struct grub_video_bitmap *));
+
+  /* Initialize all pixmap pointers to NULL so that proper destruction can
+     be performed if an error is encountered partway through construction.  */
+  for (i = 0; i < BOX_NUM_PIXMAPS; i++)
+      box->raw_pixmaps[i] = 0;
+  for (i = 0; i < BOX_NUM_PIXMAPS; i++)
+      box->scaled_pixmaps[i] = 0;
+
+  /* Load the pixmaps.  */
+  for (i = 0; i < BOX_NUM_PIXMAPS; i++)
+    {
+      if (pixmaps_prefix && pixmaps_suffix)
+        {
+          char *path;
+          char *path_end;
+
+          path = grub_malloc (grub_strlen (pixmaps_prefix)
+                              + grub_strlen (box_pixmap_names[i])
+                              + grub_strlen (pixmaps_suffix)
+                              + 1);
+          if (! path)
+            goto fail_and_destroy;
+
+          /* Construct the specific path for this pixmap.  */
+          path_end = grub_stpcpy (path, pixmaps_prefix);
+          path_end = grub_stpcpy (path_end, box_pixmap_names[i]);
+          path_end = grub_stpcpy (path_end, pixmaps_suffix);
+
+          grub_video_bitmap_load (&box->raw_pixmaps[i], path);
+          grub_free (path);
+
+          /* Ignore missing pixmaps.  */
+          grub_errno = GRUB_ERR_NONE;
+        }
+    }
+
+  box->draw = draw;
+  box->set_content_size = set_content_size;
+  box->get_border_width = get_border_width;
+
+  box->get_left_pad = get_left_pad;
+  box->get_top_pad = get_top_pad;
+  box->get_right_pad = get_right_pad;
+  box->get_bottom_pad = get_bottom_pad;
+  box->destroy = destroy;
+  return box;
+
+fail_and_destroy:
+  destroy (box);
+  return 0;
+}
diff --git a/grub-core/gmodule.pl.in b/grub-core/gmodule.pl.in
new file mode 100644
index 0000000..78aa1e6
--- /dev/null
+++ b/grub-core/gmodule.pl.in
@@ -0,0 +1,30 @@
+###
+### Generate GDB commands, that load symbols for specified module,
+### with proper section relocations. See .gdbinit
+###
+### $Id: gmodule.pl,v 1.2 2006/05/14 11:38:42 lkundrak Exp lkundrak $
+### Lubomir Kundrak <lkudrak@skosi.org>
+###
+
+use strict;
+
+while (<>) {
+	my ($name, %sections) = split;
+
+	print "add-symbol-file $name.module";
+
+	open (READELF, "readelf -S $name.mod |") or die;
+	while (<READELF>) {
+		/\[\s*(\d+)\]\s+(\.\S+)/ or next;
+
+		if ($2 eq '.text') {
+			print " $sections{$1}";
+			next;
+		}
+
+		print " -s $2 $sections{$1}"
+			if ($sections{$1} ne '0x0' and $sections{$1} ne '');
+	};
+	close (READELF);
+	print "\n";
+}
diff --git a/grub-core/hello/hello.c b/grub-core/hello/hello.c
new file mode 100644
index 0000000..456b7c3
--- /dev/null
+++ b/grub-core/hello/hello.c
@@ -0,0 +1,51 @@
+/* hello.c - test module for dynamic loading */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007  Free Software Foundation, Inc.
+ *  Copyright (C) 2003  NIIBE Yutaka <gniibe@m17n.org>
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_hello (grub_extcmd_context_t ctxt __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char **args __attribute__ ((unused)))
+{
+  grub_printf ("%s\n", _("Hello World"));
+  return 0;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(hello)
+{
+  cmd = grub_register_extcmd ("hello", grub_cmd_hello, 0, 0,
+			      N_("Say `Hello World'."), 0);
+}
+
+GRUB_MOD_FINI(hello)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/hook/datehook.c b/grub-core/hook/datehook.c
new file mode 100644
index 0000000..ac75908
--- /dev/null
+++ b/grub-core/hook/datehook.c
@@ -0,0 +1,110 @@
+/* datehook.c - Module to install datetime hooks.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/normal.h>
+#include <grub/datetime.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const char *grub_datetime_names[] =
+{
+  "YEAR",
+  "MONTH",
+  "DAY",
+  "HOUR",
+  "MINUTE",
+  "SECOND",
+  "WEEKDAY",
+};
+
+static const char *
+grub_read_hook_datetime (struct grub_env_var *var,
+                         const char *val __attribute__ ((unused)))
+{
+  struct grub_datetime datetime;
+  static char buf[6];
+
+  buf[0] = 0;
+  if (! grub_get_datetime (&datetime))
+    {
+      int i;
+
+      for (i = 0; i < 7; i++)
+        if (grub_strcmp (var->name, grub_datetime_names[i]) == 0)
+          {
+            int n;
+
+            switch (i)
+              {
+              case 0:
+                n = datetime.year;
+                break;
+              case 1:
+                n = datetime.month;
+                break;
+              case 2:
+                n = datetime.day;
+                break;
+              case 3:
+                n = datetime.hour;
+                break;
+              case 4:
+                n = datetime.minute;
+                break;
+              case 5:
+                n = datetime.second;
+                break;
+              default:
+                return grub_get_weekday_name (&datetime);
+              }
+
+            grub_snprintf (buf, sizeof (buf), "%d", n);
+            break;
+          }
+    }
+
+  return buf;
+}
+
+GRUB_MOD_INIT(datehook)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE (grub_datetime_names); i++)
+    {
+      grub_register_variable_hook (grub_datetime_names[i],
+				   grub_read_hook_datetime, 0);
+      grub_env_export (grub_datetime_names[i]);
+    }
+}
+
+GRUB_MOD_FINI(datehook)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE (grub_datetime_names); i++)
+    {
+      grub_register_variable_hook (grub_datetime_names[i], 0, 0);
+      grub_env_unset (grub_datetime_names[i]);
+    }
+}
diff --git a/grub-core/io/bufio.c b/grub-core/io/bufio.c
new file mode 100644
index 0000000..a458c3a
--- /dev/null
+++ b/grub-core/io/bufio.c
@@ -0,0 +1,214 @@
+/* bufio.c - buffered io access */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/fs.h>
+#include <grub/bufio.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_BUFIO_DEF_SIZE	8192
+#define GRUB_BUFIO_MAX_SIZE	1048576
+
+struct grub_bufio
+{
+  grub_file_t file;
+  grub_size_t block_size;
+  grub_size_t buffer_len;
+  grub_off_t buffer_at;
+  char buffer[0];
+};
+typedef struct grub_bufio *grub_bufio_t;
+
+static struct grub_fs grub_bufio_fs;
+
+grub_file_t
+grub_bufio_open (grub_file_t io, grub_size_t size)
+{
+  grub_file_t file;
+  grub_bufio_t bufio = 0;
+
+  file = (grub_file_t) grub_zalloc (sizeof (*file));
+  if (! file)
+    return 0;
+
+  if (size == 0)
+    size = GRUB_BUFIO_DEF_SIZE;
+  else if (size > GRUB_BUFIO_MAX_SIZE)
+    size = GRUB_BUFIO_MAX_SIZE;
+
+  if (size > io->size)
+    size = ((io->size > GRUB_BUFIO_MAX_SIZE) ? GRUB_BUFIO_MAX_SIZE :
+            io->size);
+
+  /*
+   * Round up size to power of 2 which the binary math to
+   * calculate next_buf in grub_bufio_read() requires.
+   */
+  while (size & (size - 1))
+    size = (size | (size - 1)) + 1;
+
+  bufio = grub_zalloc (sizeof (struct grub_bufio) + size);
+  if (! bufio)
+    {
+      grub_free (file);
+      return 0;
+    }
+
+  bufio->file = io;
+  bufio->block_size = size;
+
+  file->device = io->device;
+  file->size = io->size;
+  file->data = bufio;
+  file->fs = &grub_bufio_fs;
+  file->not_easily_seekable = io->not_easily_seekable;
+
+  return file;
+}
+
+grub_file_t
+grub_buffile_open (const char *name, enum grub_file_type type, grub_size_t size)
+{
+  grub_file_t io, file;
+
+  io = grub_file_open (name, type);
+  if (! io)
+    return 0;
+
+  file = grub_bufio_open (io, size);
+  if (! file)
+    {
+      grub_file_close (io);
+      return 0;
+    }
+
+  return file;
+}
+
+static grub_ssize_t
+grub_bufio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_size_t res = 0;
+  grub_off_t next_buf;
+  grub_bufio_t bufio = file->data;
+  grub_ssize_t really_read;
+
+  if (file->size == GRUB_FILE_SIZE_UNKNOWN)
+    file->size = bufio->file->size;
+
+  /* First part: use whatever we already have in the buffer.  */
+  if ((file->offset >= bufio->buffer_at) &&
+      (file->offset < bufio->buffer_at + bufio->buffer_len))
+    {
+      grub_size_t n;
+      grub_uint64_t pos;
+
+      pos = file->offset - bufio->buffer_at;
+      n = bufio->buffer_len - pos;
+      if (n > len)
+        n = len;
+
+      grub_memcpy (buf, &bufio->buffer[pos], n);
+      len -= n;
+      res += n;
+
+      buf += n;
+    }
+  if (len == 0)
+    return res;
+
+  /* Need to read some more.  */
+  next_buf = (file->offset + res + len - 1) & ~((grub_off_t) bufio->block_size - 1);
+  /* Now read between file->offset + res and bufio->buffer_at.  */
+  if (file->offset + res < next_buf)
+    {
+      grub_size_t read_now;
+      read_now = next_buf - (file->offset + res);
+      grub_file_seek (bufio->file, file->offset + res);
+      really_read = grub_file_read (bufio->file, buf, read_now);
+      if (really_read < 0)
+	return -1;
+      if (file->size == GRUB_FILE_SIZE_UNKNOWN)
+	file->size = bufio->file->size;
+      len -= really_read;
+      buf += really_read;
+      res += really_read;
+
+      /* Partial read. File ended unexpectedly. Save the last chunk in buffer.
+       */
+      if (really_read != (grub_ssize_t) read_now)
+	{
+	  bufio->buffer_len = really_read;
+	  if (bufio->buffer_len > bufio->block_size)
+	    bufio->buffer_len = bufio->block_size;
+	  bufio->buffer_at = file->offset + res - bufio->buffer_len;
+	  grub_memcpy (&bufio->buffer[0], buf - bufio->buffer_len,
+		       bufio->buffer_len);
+	  return res;
+	}
+    }
+
+  /* Read into buffer.  */
+  grub_file_seek (bufio->file, next_buf);
+  really_read = grub_file_read (bufio->file, bufio->buffer,
+				bufio->block_size);
+  if (really_read < 0)
+    return -1;
+  bufio->buffer_at = next_buf;
+  bufio->buffer_len = really_read;
+
+  if (file->size == GRUB_FILE_SIZE_UNKNOWN)
+    file->size = bufio->file->size;
+
+  if (len > bufio->buffer_len)
+    len = bufio->buffer_len;
+  grub_memcpy (buf, &bufio->buffer[file->offset + res - next_buf], len);
+  res += len;
+
+  return res;
+}
+
+static grub_err_t
+grub_bufio_close (grub_file_t file)
+{
+  grub_bufio_t bufio = file->data;
+
+  grub_file_close (bufio->file);
+  grub_free (bufio);
+
+  file->device = 0;
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_bufio_fs =
+  {
+    .name = "bufio",
+    .fs_dir = 0,
+    .fs_open = 0,
+    .fs_read = grub_bufio_read,
+    .fs_close = grub_bufio_close,
+    .fs_label = 0,
+    .next = 0
+  };
diff --git a/grub-core/io/gzio.c b/grub-core/io/gzio.c
new file mode 100644
index 0000000..aea86a0
--- /dev/null
+++ b/grub-core/io/gzio.c
@@ -0,0 +1,1444 @@
+/* gzio.c - decompression support for gzip */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Most of this file was originally the source file "inflate.c", written
+ * by Mark Adler.  It has been very heavily modified.  In particular, the
+ * original would run through the whole file at once, and this version can
+ * be stopped and restarted on any boundary during the decompression process.
+ *
+ * The license and header comments that file are included here.
+ */
+
+/* inflate.c -- Not copyrighted 1992 by Mark Adler
+   version c10p1, 10 January 1993 */
+
+/* You can do whatever you like with this source file, though I would
+   prefer that if you modify it and redistribute it that you include
+   comments to that effect with your name and the date.  Thank you.
+ */
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/dl.h>
+#include <grub/deflate.h>
+#include <grub/i18n.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/*
+ *  Window Size
+ *
+ *  This must be a power of two, and at least 32K for zip's deflate method
+ */
+
+#define WSIZE	0x8000
+
+
+#define INBUFSIZ  0x2000
+
+/* The state stored in filesystem-specific data.  */
+struct grub_gzio
+{
+  /* The underlying file object.  */
+  grub_file_t file;
+  /* If input is in memory following fields are used instead of file.  */
+  grub_size_t mem_input_size, mem_input_off;
+  grub_uint8_t *mem_input;
+  /* The offset at which the data starts in the underlying file.  */
+  grub_off_t data_offset;
+  /* The type of current block.  */
+  int block_type;
+  /* The length of current block.  */
+  int block_len;
+  /* The flag of the last block.  */
+  int last_block;
+  /* The flag of codes.  */
+  int code_state;
+  /* The length of a copy.  */
+  unsigned inflate_n;
+  /* The index of a copy.  */
+  unsigned inflate_d;
+  /* The input buffer.  */
+  grub_uint8_t inbuf[INBUFSIZ];
+  int inbuf_d;
+  /* The bit buffer.  */
+  unsigned long bb;
+  /* The bits in the bit buffer.  */
+  unsigned bk;
+  /* The sliding window in uncompressed data.  */
+  grub_uint8_t slide[WSIZE];
+  /* Current position in the slide.  */
+  unsigned wp;
+  /* The literal/length code table.  */
+  struct huft *tl;
+  /* The distance code table.  */
+  struct huft *td;
+  /* The checksum algorithm */
+  const gcry_md_spec_t *hdesc;
+  /* The wanted checksum */
+  grub_uint32_t orig_checksum;
+  /* The uncompressed length */
+  grub_size_t orig_len;
+  /* Context for checksum calculation */
+  grub_uint8_t *hcontext;
+  /* The lookup bits for the literal/length code table. */
+  int bl;
+  /* The lookup bits for the distance code table.  */
+  int bd;
+  /* The original offset value.  */
+  grub_off_t saved_offset;
+};
+typedef struct grub_gzio *grub_gzio_t;
+
+/* Declare the filesystem structure for grub_gzio_open.  */
+static struct grub_fs grub_gzio_fs;
+
+/* Function prototypes */
+static void initialize_tables (grub_gzio_t);
+
+/* Eat variable-length header fields.  */
+static int
+eat_field (grub_file_t file, int len)
+{
+  char ch = 1;
+  int not_retval = 1;
+
+  do
+    {
+      if (len >= 0)
+	{
+	  if (! (len--))
+	    break;
+	}
+      else
+	{
+	  if (! ch)
+	    break;
+	}
+    }
+  while ((not_retval = grub_file_read (file, &ch, 1)) == 1);
+
+  return ! not_retval;
+}
+
+
+/* Little-Endian defines for the 2-byte magic numbers for gzip files.  */
+#define GZIP_MAGIC	grub_le_to_cpu16 (0x8B1F)
+#define OLD_GZIP_MAGIC	grub_le_to_cpu16 (0x9E1F)
+
+/* Compression methods (see algorithm.doc) */
+#define GRUB_GZ_STORED      0
+#define GRUB_GZ_COMPRESSED  1
+#define GRUB_GZ_PACKED      2
+#define GRUB_GZ_LZHED       3
+/* methods 4 to 7 reserved */
+#define GRUB_GZ_DEFLATED    8
+#define GRUB_GZ_MAX_METHODS 9
+
+/* gzip flag byte */
+#define GRUB_GZ_ASCII_FLAG   0x01	/* bit 0 set: file probably ascii text */
+#define GRUB_GZ_CONTINUATION 0x02	/* bit 1 set: continuation of multi-part gzip file */
+#define GRUB_GZ_EXTRA_FIELD  0x04	/* bit 2 set: extra field present */
+#define GRUB_GZ_ORIG_NAME    0x08	/* bit 3 set: original file name present */
+#define GRUB_GZ_COMMENT      0x10	/* bit 4 set: file comment present */
+#define GRUB_GZ_ENCRYPTED    0x20	/* bit 5 set: file is encrypted */
+#define GRUB_GZ_RESERVED     0xC0	/* bit 6,7:   reserved */
+
+#define GRUB_GZ_UNSUPPORTED_FLAGS	(GRUB_GZ_CONTINUATION | GRUB_GZ_ENCRYPTED | GRUB_GZ_RESERVED)
+
+/* inflate block codes */
+#define INFLATE_STORED	0
+#define INFLATE_FIXED	1
+#define INFLATE_DYNAMIC	2
+
+typedef unsigned char uch;
+typedef unsigned short ush;
+typedef unsigned long ulg;
+
+static int
+test_gzip_header (grub_file_t file)
+{
+  struct {
+    grub_uint16_t magic;
+    grub_uint8_t method;
+    grub_uint8_t flags;
+    grub_uint32_t timestamp;
+    grub_uint8_t extra_flags;
+    grub_uint8_t os_type;
+  } hdr;
+  grub_uint16_t extra_len;
+  grub_uint32_t crc32;
+  grub_gzio_t gzio = file->data;
+
+  if (grub_file_tell (gzio->file) != 0)
+    grub_file_seek (gzio->file, 0);
+
+  /*
+   *  This checks if the file is gzipped.  If a problem occurs here
+   *  (other than a real error with the disk) then we don't think it
+   *  is a compressed file, and simply mark it as such.
+   */
+  if (grub_file_read (gzio->file, &hdr, 10) != 10
+      || ((hdr.magic != GZIP_MAGIC)
+	  && (hdr.magic != OLD_GZIP_MAGIC)))
+    return 0;
+
+  /*
+   *  This does consistency checking on the header data.  If a
+   *  problem occurs from here on, then we have corrupt or otherwise
+   *  bad data, and the error should be reported to the user.
+   */
+  if (hdr.method != GRUB_GZ_DEFLATED
+      || (hdr.flags & GRUB_GZ_UNSUPPORTED_FLAGS)
+      || ((hdr.flags & GRUB_GZ_EXTRA_FIELD)
+	  && (grub_file_read (gzio->file, &extra_len, 2) != 2
+	      || eat_field (gzio->file,
+			    grub_le_to_cpu16 (extra_len))))
+      || ((hdr.flags & GRUB_GZ_ORIG_NAME) && eat_field (gzio->file, -1))
+      || ((hdr.flags & GRUB_GZ_COMMENT) && eat_field (gzio->file, -1)))
+    return 0;
+
+  gzio->data_offset = grub_file_tell (gzio->file);
+
+  /* FIXME: don't do this on not easily seekable files.  */
+  {
+    grub_file_seek (gzio->file, grub_file_size (gzio->file) - 8);
+    if (grub_file_read (gzio->file, &crc32, 4) != 4)
+      return 0;
+    gzio->orig_checksum = grub_le_to_cpu32 (crc32);
+    if (grub_file_read (gzio->file, &gzio->orig_len, 4) != 4)
+      return 0;
+    /* FIXME: this does not handle files whose original size is over 4GB.
+       But how can we know the real original size?  */
+    file->size = grub_le_to_cpu32 (gzio->orig_len);
+  }
+
+  initialize_tables (gzio);
+
+  return 1;
+}
+
+
+/* Huffman code lookup table entry--this entry is four bytes for machines
+   that have 16-bit pointers (e.g. PC's in the small or medium model).
+   Valid extra bits are 0..13.  e == 15 is EOB (end of block), e == 16
+   means that v is a literal, 16 < e < 32 means that v is a pointer to
+   the next table, which codes e - 16 bits, and lastly e == 99 indicates
+   an unused code.  If a code with e == 99 is looked up, this implies an
+   error in the data. */
+struct huft
+{
+  uch e;			/* number of extra bits or operation */
+  uch b;			/* number of bits in this code or subcode */
+  union
+    {
+      ush n;			/* literal, length base, or distance base */
+      struct huft *t;		/* pointer to next level of table */
+    }
+  v;
+};
+
+
+/* The inflate algorithm uses a sliding 32K byte window on the uncompressed
+   stream to find repeated byte strings.  This is implemented here as a
+   circular buffer.  The index is updated simply by incrementing and then
+   and'ing with 0x7fff (32K-1). */
+/* It is left to other modules to supply the 32K area.  It is assumed
+   to be usable as if it were declared "uch slide[32768];" or as just
+   "uch *slide;" and then malloc'ed in the latter case.  The definition
+   must be in unzip.h, included above. */
+
+
+/* Tables for deflate from PKZIP's appnote.txt. */
+static unsigned bitorder[] =
+{				/* Order of the bit length code lengths */
+  16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+static ush cplens[] =
+{				/* Copy lengths for literal codes 257..285 */
+  3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+  35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+	/* note: see note #13 above about the 258 in this list. */
+static ush cplext[] =
+{				/* Extra bits for literal codes 257..285 */
+  0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+  3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 99, 99};	/* 99==invalid */
+static ush cpdist[] =
+{				/* Copy offsets for distance codes 0..29 */
+  1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+  257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+  8193, 12289, 16385, 24577};
+static ush cpdext[] =
+{				/* Extra bits for distance codes */
+  0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+  7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+  12, 12, 13, 13};
+
+
+/*
+   Huffman code decoding is performed using a multi-level table lookup.
+   The fastest way to decode is to simply build a lookup table whose
+   size is determined by the longest code.  However, the time it takes
+   to build this table can also be a factor if the data being decoded
+   is not very long.  The most common codes are necessarily the
+   shortest codes, so those codes dominate the decoding time, and hence
+   the speed.  The idea is you can have a shorter table that decodes the
+   shorter, more probable codes, and then point to subsidiary tables for
+   the longer codes.  The time it costs to decode the longer codes is
+   then traded against the time it takes to make longer tables.
+
+   This results of this trade are in the variables lbits and dbits
+   below.  lbits is the number of bits the first level table for literal/
+   length codes can decode in one step, and dbits is the same thing for
+   the distance codes.  Subsequent tables are also less than or equal to
+   those sizes.  These values may be adjusted either when all of the
+   codes are shorter than that, in which case the longest code length in
+   bits is used, or when the shortest code is *longer* than the requested
+   table size, in which case the length of the shortest code in bits is
+   used.
+
+   There are two different values for the two tables, since they code a
+   different number of possibilities each.  The literal/length table
+   codes 286 possible values, or in a flat code, a little over eight
+   bits.  The distance table codes 30 possible values, or a little less
+   than five bits, flat.  The optimum values for speed end up being
+   about one bit more than those, so lbits is 8+1 and dbits is 5+1.
+   The optimum values may differ though from machine to machine, and
+   possibly even between compilers.  Your mileage may vary.
+ */
+
+
+static int lbits = 9;		/* bits in base literal/length lookup table */
+static int dbits = 6;		/* bits in base distance lookup table */
+
+
+/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
+#define BMAX 16			/* maximum bit length of any code (16 for explode) */
+#define N_MAX 288		/* maximum number of codes in any set */
+
+
+/* Macros for inflate() bit peeking and grabbing.
+   The usage is:
+
+        NEEDBITS(j)
+        x = b & mask_bits[j];
+        DUMPBITS(j)
+
+   where NEEDBITS makes sure that b has at least j bits in it, and
+   DUMPBITS removes the bits from b.  The macros use the variable k
+   for the number of bits in b.  Normally, b and k are register
+   variables for speed, and are initialized at the beginning of a
+   routine that uses these macros from a global bit buffer and count.
+
+   If we assume that EOB will be the longest code, then we will never
+   ask for bits with NEEDBITS that are beyond the end of the stream.
+   So, NEEDBITS should not read any more bytes than are needed to
+   meet the request.  Then no bytes need to be "returned" to the buffer
+   at the end of the last block.
+
+   However, this assumption is not true for fixed blocks--the EOB code
+   is 7 bits, but the other literal/length codes can be 8 or 9 bits.
+   (The EOB code is shorter than other codes because fixed blocks are
+   generally short.  So, while a block always has an EOB, many other
+   literal/length codes have a significantly lower probability of
+   showing up at all.)  However, by making the first table have a
+   lookup of seven bits, the EOB code will be found in that first
+   lookup, and so will not require that too many bits be pulled from
+   the stream.
+ */
+
+static ush mask_bits[] =
+{
+  0x0000,
+  0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+  0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+#define NEEDBITS(n) do {while(k<(n)){b|=((ulg)get_byte(gzio))<<k;k+=8;}} while (0)
+#define DUMPBITS(n) do {b>>=(n);k-=(n);} while (0)
+
+static int
+get_byte (grub_gzio_t gzio)
+{
+  if (gzio->mem_input)
+    {
+      if (gzio->mem_input_off < gzio->mem_input_size)
+	return gzio->mem_input[gzio->mem_input_off++];
+      return 0;
+    }
+
+  if (gzio->file && (grub_file_tell (gzio->file)
+		     == (grub_off_t) gzio->data_offset
+		     || gzio->inbuf_d == INBUFSIZ))
+    {
+      gzio->inbuf_d = 0;
+      grub_file_read (gzio->file, gzio->inbuf, INBUFSIZ);
+    }
+
+  return gzio->inbuf[gzio->inbuf_d++];
+}
+
+static void
+gzio_seek (grub_gzio_t gzio, grub_off_t off)
+{
+  if (gzio->mem_input)
+    {
+      if (off > gzio->mem_input_size)
+	grub_error (GRUB_ERR_OUT_OF_RANGE,
+		    N_("attempt to seek outside of the file"));
+      else
+	gzio->mem_input_off = off;
+    }
+  else
+    grub_file_seek (gzio->file, off);
+}
+
+/* more function prototypes */
+static int huft_build (unsigned *, unsigned, unsigned, ush *, ush *,
+		       struct huft **, int *);
+static int huft_free (struct huft *);
+static int inflate_codes_in_window (grub_gzio_t);
+
+
+/* Given a list of code lengths and a maximum table size, make a set of
+   tables to decode that set of codes.  Return zero on success, one if
+   the given code set is incomplete (the tables are still built in this
+   case), two if the input is invalid (all zero length codes or an
+   oversubscribed set of lengths), and three if not enough memory. */
+
+static int
+huft_build (unsigned *b,	/* code lengths in bits (all assumed <= BMAX) */
+	    unsigned n,		/* number of codes (assumed <= N_MAX) */
+	    unsigned s,		/* number of simple-valued codes (0..s-1) */
+	    ush * d,		/* list of base values for non-simple codes */
+	    ush * e,		/* list of extra bits for non-simple codes */
+	    struct huft **t,	/* result: starting table */
+	    int *m)		/* maximum lookup bits, returns actual */
+{
+  unsigned a;			/* counter for codes of length k */
+  unsigned c[BMAX + 1];		/* bit length count table */
+  unsigned f;			/* i repeats in table every f entries */
+  int g;			/* maximum code length */
+  int h;			/* table level */
+  register unsigned i;		/* counter, current code */
+  register unsigned j;		/* counter */
+  register int k;		/* number of bits in current code */
+  int l;			/* bits per table (returned in m) */
+  register unsigned *p;		/* pointer into c[], b[], or v[] */
+  register struct huft *q;	/* points to current table */
+  struct huft r;		/* table entry for structure assignment */
+  struct huft *u[BMAX];		/* table stack */
+  unsigned v[N_MAX];		/* values in order of bit length */
+  register int w;		/* bits before this table == (l * h) */
+  unsigned x[BMAX + 1];		/* bit offsets, then code stack */
+  unsigned *xp;			/* pointer into x */
+  int y;			/* number of dummy codes added */
+  unsigned z;			/* number of entries in current table */
+
+  /* Generate counts for each bit length */
+  grub_memset ((char *) c, 0, sizeof (c));
+  p = b;
+  i = n;
+  do
+    {
+      c[*p]++;			/* assume all entries <= BMAX */
+      p++;			/* Can't combine with above line (Solaris bug) */
+    }
+  while (--i);
+  if (c[0] == n)		/* null input--all zero length codes */
+    {
+      *t = (struct huft *) NULL;
+      *m = 0;
+      return 0;
+    }
+
+  /* Find minimum and maximum length, bound *m by those */
+  l = *m;
+  for (j = 1; j <= BMAX; j++)
+    if (c[j])
+      break;
+  k = j;			/* minimum code length */
+  if ((unsigned) l < j)
+    l = j;
+  for (i = BMAX; i; i--)
+    if (c[i])
+      break;
+  g = i;			/* maximum code length */
+  if ((unsigned) l > i)
+    l = i;
+  *m = l;
+
+  /* Adjust last length count to fill out codes, if needed */
+  for (y = 1 << j; j < i; j++, y <<= 1)
+    if ((y -= c[j]) < 0)
+      return 2;			/* bad input: more codes than bits */
+  if ((y -= c[i]) < 0)
+    return 2;
+  c[i] += y;
+
+  /* Generate starting offsets into the value table for each length */
+  x[1] = j = 0;
+  p = c + 1;
+  xp = x + 2;
+  while (--i)
+    {				/* note that i == g from above */
+      *xp++ = (j += *p++);
+    }
+
+  /* Make a table of values in order of bit lengths */
+  grub_memset (v, N_MAX, ARRAY_SIZE (v));
+  p = b;
+  i = 0;
+  do
+    {
+      if ((j = *p++) != 0)
+	v[x[j]++] = i;
+    }
+  while (++i < n);
+
+  /* Generate the Huffman codes and for each, make the table entries */
+  x[0] = i = 0;			/* first Huffman code is zero */
+  p = v;			/* grab values in bit order */
+  h = -1;			/* no tables yet--level -1 */
+  w = -l;			/* bits decoded == (l * h) */
+  u[0] = (struct huft *) NULL;	/* just to keep compilers happy */
+  q = (struct huft *) NULL;	/* ditto */
+  z = 0;			/* ditto */
+
+  /* go through the bit lengths (k already is bits in shortest code) */
+  for (; k <= g; k++)
+    {
+      a = c[k];
+      while (a--)
+	{
+	  /* here i is the Huffman code of length k bits for value *p */
+	  /* make tables up to required level */
+	  while (k > w + l)
+	    {
+	      h++;
+	      w += l;		/* previous table always l bits */
+
+	      /* compute minimum size table less than or equal to l bits */
+	      z = (z = (unsigned) (g - w)) > (unsigned) l ? (unsigned) l : z;	/* upper limit on table size */
+	      if ((f = 1 << (j = k - w)) > a + 1)	/* try a k-w bit table */
+		{		/* too few codes for k-w bit table */
+		  f -= a + 1;	/* deduct codes from patterns left */
+		  xp = c + k;
+		  while (++j < z)	/* try smaller tables up to z bits */
+		    {
+		      if ((f <<= 1) <= *++xp)
+			break;	/* enough codes to use up j bits */
+		      f -= *xp;	/* else deduct codes from patterns */
+		    }
+		}
+	      z = 1 << j;	/* table entries for j-bit table */
+
+	      /* allocate and link in new table */
+	      q = (struct huft *) grub_calloc (z + 1, sizeof (struct huft));
+	      if (! q)
+		{
+		  if (h)
+		    huft_free (u[0]);
+		  return 3;
+		}
+
+	      *t = q + 1;	/* link to list for huft_free() */
+	      *(t = &(q->v.t)) = (struct huft *) NULL;
+	      u[h] = ++q;	/* table starts after link */
+
+	      /* connect to last table, if there is one */
+	      if (h)
+		{
+		  x[h] = i;	/* save pattern for backing up */
+		  r.b = (uch) l;	/* bits to dump before this table */
+		  r.e = (uch) (16 + j);		/* bits in this table */
+		  r.v.t = q;	/* pointer to this table */
+		  j = i >> (w - l);	/* (get around Turbo C bug) */
+		  u[h - 1][j] = r;	/* connect to last table */
+		}
+	    }
+
+	  /* set up table entry in r */
+	  r.b = (uch) (k - w);
+	  if (p >= v + n)
+	    r.e = 99;		/* out of values--invalid code */
+	  else if (*p < s)
+	    {
+	      r.e = (uch) (*p < 256 ? 16 : 15);		/* 256 is end-of-block code */
+	      r.v.n = (ush) (*p);	/* simple code is just the value */
+	      p++;		/* one compiler does not like *p++ */
+	    }
+	  else if (*p < N_MAX)
+	    {
+	      r.e = (uch) e[*p - s];	/* non-simple--look up in lists */
+	      r.v.n = d[*p++ - s];
+	    }
+	  else
+	    {
+	      /* Detected an uninitialised value, abort. */
+	      if (h)
+		huft_free (u[0]);
+	      return 2;
+	    }
+
+	  /* fill code-like entries with r */
+	  f = 1 << (k - w);
+	  for (j = i >> w; j < z; j += f)
+	    q[j] = r;
+
+	  /* backwards increment the k-bit code i */
+	  for (j = 1 << (k - 1); i & j; j >>= 1)
+	    i ^= j;
+	  i ^= j;
+
+	  /* backup over finished tables */
+	  while ((i & ((1 << w) - 1)) != x[h])
+	    {
+	      h--;		/* don't need to update q */
+	      w -= l;
+	    }
+	}
+    }
+
+  /* Return true (1) if we were given an incomplete table */
+  return y != 0 && g != 1;
+}
+
+
+/* Free the malloc'ed tables built by huft_build(), which makes a linked
+   list of the tables it made, with the links in a dummy first entry of
+   each table.  */
+static int
+huft_free (struct huft *t)
+{
+  register struct huft *p, *q;
+
+
+  /* Go through linked list, freeing from the malloced (t[-1]) address. */
+  p = t;
+  while (p != (struct huft *) NULL)
+    {
+      q = (--p)->v.t;
+      grub_free ((char *) p);
+      p = q;
+    }
+  return 0;
+}
+
+
+/*
+ *  inflate (decompress) the codes in a deflated (compressed) block.
+ *  Return an error code or zero if it all goes ok.
+ */
+
+static int
+inflate_codes_in_window (grub_gzio_t gzio)
+{
+  register unsigned e;		/* table entry flag/number of extra bits */
+  unsigned n, d;		/* length and index for copy */
+  unsigned w;			/* current window position */
+  struct huft *t;		/* pointer to table entry */
+  unsigned ml, md;		/* masks for bl and bd bits */
+  register ulg b;		/* bit buffer */
+  register unsigned k;		/* number of bits in bit buffer */
+
+  /* make local copies of globals */
+  d = gzio->inflate_d;
+  n = gzio->inflate_n;
+  b = gzio->bb;			/* initialize bit buffer */
+  k = gzio->bk;
+  w = gzio->wp;			/* initialize window position */
+
+  /* inflate the coded data */
+  ml = mask_bits[gzio->bl];		/* precompute masks for speed */
+  md = mask_bits[gzio->bd];
+  for (;;)			/* do until end of block */
+    {
+      if (! gzio->code_state)
+	{
+
+	  if (gzio->tl == NULL)
+	    {
+	      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "NULL gzio->tl");
+	      return 1;
+	    }
+
+	  NEEDBITS ((unsigned) gzio->bl);
+	  if ((e = (t = gzio->tl + ((unsigned) b & ml))->e) > 16)
+	    do
+	      {
+		if (e == 99)
+		  {
+		    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				"an unused code found");
+		    return 1;
+		  }
+		DUMPBITS (t->b);
+		e -= 16;
+		NEEDBITS (e);
+	      }
+	    while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e) > 16);
+	  DUMPBITS (t->b);
+
+	  if (e == 16)		/* then it's a literal */
+	    {
+	      gzio->slide[w++] = (uch) t->v.n;
+	      if (w == WSIZE)
+		break;
+	    }
+	  else
+	    /* it's an EOB or a length */
+	    {
+	      /* exit if end of block */
+	      if (e == 15)
+		{
+		  gzio->block_len = 0;
+		  break;
+		}
+
+	      /* get length of block to copy */
+	      NEEDBITS (e);
+	      n = t->v.n + ((unsigned) b & mask_bits[e]);
+	      DUMPBITS (e);
+
+	      if (gzio->td == NULL)
+		{
+		  grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "NULL gzio->td");
+		  return 1;
+		}
+
+	      /* decode distance of block to copy */
+	      NEEDBITS ((unsigned) gzio->bd);
+	      if ((e = (t = gzio->td + ((unsigned) b & md))->e) > 16)
+		do
+		  {
+		    if (e == 99)
+		      {
+			grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				    "an unused code found");
+			return 1;
+		      }
+		    DUMPBITS (t->b);
+		    e -= 16;
+		    NEEDBITS (e);
+		  }
+		while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e)
+		       > 16);
+	      DUMPBITS (t->b);
+	      NEEDBITS (e);
+	      d = w - t->v.n - ((unsigned) b & mask_bits[e]);
+	      DUMPBITS (e);
+	      gzio->code_state++;
+	    }
+	}
+
+      if (gzio->code_state)
+	{
+	  /* do the copy */
+	  do
+	    {
+	      n -= (e = (e = WSIZE - ((d &= WSIZE - 1) > w ? d : w)) > n ? n
+		    : e);
+
+	      if (w - d >= e)
+		{
+		  grub_memmove (gzio->slide + w, gzio->slide + d, e);
+		  w += e;
+		  d += e;
+		}
+	      else
+		/* purposefully use the overlap for extra copies here!! */
+		{
+		  while (e--)
+		    gzio->slide[w++] = gzio->slide[d++];
+		}
+
+	      if (w == WSIZE)
+		break;
+	    }
+	  while (n);
+
+	  if (! n)
+	    gzio->code_state--;
+
+	  /* did we break from the loop too soon? */
+	  if (w == WSIZE)
+	    break;
+	}
+    }
+
+  /* restore the globals from the locals */
+  gzio->inflate_d = d;
+  gzio->inflate_n = n;
+  gzio->wp = w;			/* restore global window pointer */
+  gzio->bb = b;			/* restore global bit buffer */
+  gzio->bk = k;
+
+  return ! gzio->block_len;
+}
+
+
+/* get header for an inflated type 0 (stored) block. */
+
+static void
+init_stored_block (grub_gzio_t gzio)
+{
+  register ulg b;		/* bit buffer */
+  register unsigned k;		/* number of bits in bit buffer */
+
+  /* make local copies of globals */
+  b = gzio->bb;			/* initialize bit buffer */
+  k = gzio->bk;
+
+  /* go to byte boundary */
+  DUMPBITS (k & 7);
+
+  /* get the length and its complement */
+  NEEDBITS (16);
+  gzio->block_len = ((unsigned) b & 0xffff);
+  DUMPBITS (16);
+  NEEDBITS (16);
+  if (gzio->block_len != (int) ((~b) & 0xffff))
+    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		"the length of a stored block does not match");
+  DUMPBITS (16);
+
+  /* restore global variables */
+  gzio->bb = b;
+  gzio->bk = k;
+}
+
+
+/* get header for an inflated type 1 (fixed Huffman codes) block.  We should
+   either replace this with a custom decoder, or at least precompute the
+   Huffman tables. */
+
+static void
+init_fixed_block (grub_gzio_t gzio)
+{
+  int i;			/* temporary variable */
+  unsigned l[288];		/* length list for huft_build */
+
+  /* set up literal table */
+  for (i = 0; i < 144; i++)
+    l[i] = 8;
+  for (; i < 256; i++)
+    l[i] = 9;
+  for (; i < 280; i++)
+    l[i] = 7;
+  for (; i < 288; i++)		/* make a complete, but wrong code set */
+    l[i] = 8;
+  gzio->bl = 7;
+  if (huft_build (l, 288, 257, cplens, cplext, &gzio->tl, &gzio->bl) != 0)
+    {
+      if (grub_errno == GRUB_ERR_NONE)
+	grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		    "failed in building a Huffman code table");
+      return;
+    }
+
+  /* set up distance table */
+  for (i = 0; i < 30; i++)	/* make an incomplete code set */
+    l[i] = 5;
+  gzio->bd = 5;
+  if (huft_build (l, 30, 0, cpdist, cpdext, &gzio->td, &gzio->bd) > 1)
+    {
+      if (grub_errno == GRUB_ERR_NONE)
+	grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		    "failed in building a Huffman code table");
+      huft_free (gzio->tl);
+      gzio->tl = 0;
+      return;
+    }
+
+  /* indicate we're now working on a block */
+  gzio->code_state = 0;
+  gzio->block_len++;
+}
+
+
+/* get header for an inflated type 2 (dynamic Huffman codes) block. */
+
+static void
+init_dynamic_block (grub_gzio_t gzio)
+{
+  int i;			/* temporary variables */
+  unsigned j;
+  unsigned l;			/* last length */
+  unsigned m;			/* mask for bit lengths table */
+  unsigned n;			/* number of lengths to get */
+  unsigned nb;			/* number of bit length codes */
+  unsigned nl;			/* number of literal/length codes */
+  unsigned nd;			/* number of distance codes */
+  unsigned ll[286 + 30];	/* literal/length and distance code lengths */
+  register ulg b;		/* bit buffer */
+  register unsigned k;		/* number of bits in bit buffer */
+
+  /* make local bit buffer */
+  b = gzio->bb;
+  k = gzio->bk;
+
+  /* read in table lengths */
+  NEEDBITS (5);
+  nl = 257 + ((unsigned) b & 0x1f);	/* number of literal/length codes */
+  DUMPBITS (5);
+  NEEDBITS (5);
+  nd = 1 + ((unsigned) b & 0x1f);	/* number of distance codes */
+  DUMPBITS (5);
+  NEEDBITS (4);
+  nb = 4 + ((unsigned) b & 0xf);	/* number of bit length codes */
+  DUMPBITS (4);
+  if (nl > 286 || nd > 30)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "too much data");
+      return;
+    }
+
+  /* read in bit-length-code lengths */
+  for (j = 0; j < nb; j++)
+    {
+      NEEDBITS (3);
+      ll[bitorder[j]] = (unsigned) b & 7;
+      DUMPBITS (3);
+    }
+  for (; j < 19; j++)
+    ll[bitorder[j]] = 0;
+
+  /* build decoding table for trees--single level, 7 bit lookup */
+  gzio->bl = 7;
+  if (huft_build (ll, 19, 19, NULL, NULL, &gzio->tl, &gzio->bl) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		  "failed in building a Huffman code table");
+      return;
+    }
+
+  /* read in literal and distance code lengths */
+  n = nl + nd;
+  m = mask_bits[gzio->bl];
+  i = l = 0;
+
+  if (gzio->tl == NULL)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "NULL gzio->tl");
+      return;
+    }
+
+  while ((unsigned) i < n)
+    {
+      NEEDBITS ((unsigned) gzio->bl);
+      j = (gzio->td = gzio->tl + ((unsigned) b & m))->b;
+      DUMPBITS (j);
+      j = gzio->td->v.n;
+      if (j < 16)		/* length of code in bits (0..15) */
+	ll[i++] = l = j;	/* save last length in l */
+      else if (j == 16)		/* repeat last length 3 to 6 times */
+	{
+	  NEEDBITS (2);
+	  j = 3 + ((unsigned) b & 3);
+	  DUMPBITS (2);
+	  if ((unsigned) i + j > n)
+	    {
+	      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "too many codes found");
+	      goto fail;
+	    }
+	  while (j--)
+	    ll[i++] = l;
+	}
+      else if (j == 17)		/* 3 to 10 zero length codes */
+	{
+	  NEEDBITS (3);
+	  j = 3 + ((unsigned) b & 7);
+	  DUMPBITS (3);
+	  if ((unsigned) i + j > n)
+	    {
+	      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "too many codes found");
+	      goto fail;
+	    }
+	  while (j--)
+	    ll[i++] = 0;
+	  l = 0;
+	}
+      else
+	/* j == 18: 11 to 138 zero length codes */
+	{
+	  NEEDBITS (7);
+	  j = 11 + ((unsigned) b & 0x7f);
+	  DUMPBITS (7);
+	  if ((unsigned) i + j > n)
+	    {
+	      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "too many codes found");
+	      goto fail;
+	    }
+	  while (j--)
+	    ll[i++] = 0;
+	  l = 0;
+	}
+    }
+
+  /* free decoding table for trees */
+  huft_free (gzio->tl);
+  gzio->td = 0;
+  gzio->tl = 0;
+
+  /* restore the global bit buffer */
+  gzio->bb = b;
+  gzio->bk = k;
+
+  /* build the decoding tables for literal/length and distance codes */
+  gzio->bl = lbits;
+  if (huft_build (ll, nl, 257, cplens, cplext, &gzio->tl, &gzio->bl) != 0)
+    {
+      gzio->tl = 0;
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		  "failed in building a Huffman code table");
+      return;
+    }
+  gzio->bd = dbits;
+  if (huft_build (ll + nl, nd, 0, cpdist, cpdext, &gzio->td, &gzio->bd) != 0)
+    {
+      huft_free (gzio->tl);
+      gzio->tl = 0;
+      gzio->td = 0;
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		  "failed in building a Huffman code table");
+      return;
+    }
+
+  /* indicate we're now working on a block */
+  gzio->code_state = 0;
+  gzio->block_len++;
+  return;
+
+ fail:
+  huft_free (gzio->tl);
+  gzio->td = NULL;
+  gzio->tl = NULL;
+}
+
+
+static void
+get_new_block (grub_gzio_t gzio)
+{
+  register ulg b;		/* bit buffer */
+  register unsigned k;		/* number of bits in bit buffer */
+
+  /* make local bit buffer */
+  b = gzio->bb;
+  k = gzio->bk;
+
+  /* read in last block bit */
+  NEEDBITS (1);
+  gzio->last_block = (int) b & 1;
+  DUMPBITS (1);
+
+  /* read in block type */
+  NEEDBITS (2);
+  gzio->block_type = (unsigned) b & 3;
+  DUMPBITS (2);
+
+  /* restore the global bit buffer */
+  gzio->bb = b;
+  gzio->bk = k;
+
+  switch (gzio->block_type)
+    {
+    case INFLATE_STORED:
+      init_stored_block (gzio);
+      break;
+    case INFLATE_FIXED:
+      init_fixed_block (gzio);
+      break;
+    case INFLATE_DYNAMIC:
+      init_dynamic_block (gzio);
+      break;
+    default:
+      break;
+    }
+}
+
+
+static void
+inflate_window (grub_gzio_t gzio)
+{
+  /* initialize window */
+  gzio->wp = 0;
+
+  /*
+   *  Main decompression loop.
+   */
+
+  while (gzio->wp < WSIZE && grub_errno == GRUB_ERR_NONE)
+    {
+      if (! gzio->block_len)
+	{
+	  if (gzio->last_block)
+	    break;
+
+	  get_new_block (gzio);
+	}
+
+      if (gzio->block_type > INFLATE_DYNAMIC)
+	grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		    "unknown block type %d", gzio->block_type);
+
+      if (grub_errno != GRUB_ERR_NONE)
+	return;
+
+      /*
+       *  Expand stored block here.
+       */
+      if (gzio->block_type == INFLATE_STORED)
+	{
+	  int w = gzio->wp;
+
+	  /*
+	   *  This is basically a glorified pass-through
+	   */
+
+	  while (gzio->block_len && w < WSIZE && grub_errno == GRUB_ERR_NONE)
+	    {
+	      gzio->slide[w++] = get_byte (gzio);
+	      gzio->block_len--;
+	    }
+
+	  gzio->wp = w;
+
+	  continue;
+	}
+
+      /*
+       *  Expand other kind of block.
+       */
+
+      if (inflate_codes_in_window (gzio))
+	{
+	  huft_free (gzio->tl);
+	  huft_free (gzio->td);
+	  gzio->tl = 0;
+	  gzio->td = 0;
+	}
+    }
+
+  gzio->saved_offset += gzio->wp;
+
+  if (gzio->hcontext)
+    {
+      gzio->hdesc->write (gzio->hcontext, gzio->slide, gzio->wp);
+
+      if (gzio->saved_offset == gzio->orig_len)
+	{
+	  grub_uint32_t csum;
+
+	  gzio->hdesc->final (gzio->hcontext);
+	  csum = grub_get_unaligned32 (gzio->hdesc->read (gzio->hcontext));
+	  csum = grub_be_to_cpu32 (csum);
+	  if (csum != gzio->orig_checksum)
+	    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+			"checksum mismatch %08x/%08x",
+			gzio->orig_checksum, csum);
+	}
+    }
+}
+
+
+static void
+initialize_tables (grub_gzio_t gzio)
+{
+  gzio->saved_offset = 0;
+  gzio_seek (gzio, gzio->data_offset);
+
+  /* Initialize the bit buffer.  */
+  gzio->bk = 0;
+  gzio->bb = 0;
+
+  /* Reset partial decompression code.  */
+  gzio->last_block = 0;
+  gzio->block_len = 0;
+
+  /* Reset memory allocation stuff.  */
+  huft_free (gzio->tl);
+  huft_free (gzio->td);
+  gzio->tl = NULL;
+  gzio->td = NULL;
+
+  if (gzio->hcontext)
+    gzio->hdesc->init(gzio->hcontext);
+}
+
+
+/* Open a new decompressing object on the top of IO. If TRANSPARENT is true,
+   even if IO does not contain data compressed by gzip, return a valid file
+   object. Note that this function won't close IO, even if an error occurs.  */
+static grub_file_t
+grub_gzio_open (grub_file_t io, enum grub_file_type type)
+{
+  grub_file_t file;
+  grub_gzio_t gzio = 0;
+
+  if (type & GRUB_FILE_TYPE_NO_DECOMPRESS)
+    return io;
+
+  file = (grub_file_t) grub_zalloc (sizeof (*file));
+  if (! file)
+    return 0;
+
+  gzio = grub_zalloc (sizeof (*gzio));
+  if (! gzio)
+    {
+      grub_free (file);
+      return 0;
+    }
+
+  gzio->file = io;
+
+  gzio->hdesc = GRUB_MD_CRC32;
+  gzio->hcontext = grub_malloc(gzio->hdesc->contextsize);
+
+  file->device = io->device;
+  file->data = gzio;
+  file->fs = &grub_gzio_fs;
+  file->not_easily_seekable = 1;
+
+  if (! test_gzip_header (file))
+    {
+      grub_errno = GRUB_ERR_NONE;
+      grub_free (gzio->hcontext);
+      grub_free (gzio);
+      grub_free (file);
+      grub_file_seek (io, 0);
+
+      return io;
+    }
+
+  return file;
+}
+
+static grub_uint8_t
+mod_31 (grub_uint16_t v)
+{
+  /* At most 2 iterations for any number that
+     we can get here.
+     In any case faster than real division.  */
+  while (v > 0x1f)
+    v = (v & 0x1f) + (v >> 5);
+  if (v == 0x1f)
+    return 0;
+  return v;
+}
+
+static int
+test_zlib_header (grub_gzio_t gzio)
+{
+  grub_uint8_t cmf, flg;
+  
+  cmf = get_byte (gzio);
+  flg = get_byte (gzio);
+
+  /* Check that compression method is DEFLATE.  */
+  if ((cmf & 0xf) != GRUB_GZ_DEFLATED)
+    {
+      /* TRANSLATORS: It's about given file having some strange format, not
+	 complete lack of gzip support.  */
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, N_("unsupported gzip format"));
+      return 0;
+    }
+
+  /* Usually it would be: (cmf * 256 + flg) % 31 != 0.  */
+  /* But 256 == 8 (31).  */
+  /* By multiplying by 4 and using 32 == 1 (31). We get our formula.  */
+  if (mod_31 (cmf + flg * 4) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, N_("unsupported gzip format"));
+      return 0;
+    }
+
+  /* Dictionary isn't supported.  */
+  if (flg & 0x20)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, N_("unsupported gzip format"));
+      return 0;
+    }
+
+  gzio->data_offset = 2;
+  initialize_tables (gzio);
+
+  return 1;
+}
+
+static grub_ssize_t
+grub_gzio_read_real (grub_gzio_t gzio, grub_off_t offset,
+		     char *buf, grub_size_t len)
+{
+  grub_ssize_t ret = 0;
+
+  /* Do we reset decompression to the beginning of the file?  */
+  if (gzio->saved_offset > offset + WSIZE)
+    initialize_tables (gzio);
+
+  /*
+   *  This loop operates upon uncompressed data only.  The only
+   *  special thing it does is to make sure the decompression
+   *  window is within the range of data it needs.
+   */
+
+  while (len > 0 && grub_errno == GRUB_ERR_NONE)
+    {
+      register grub_size_t size;
+      register char *srcaddr;
+
+      while (offset >= gzio->saved_offset)
+	{
+	  inflate_window (gzio);
+	  if (gzio->wp == 0)
+	    goto out;
+	}
+
+      if (gzio->wp == 0)
+	goto out;
+
+      srcaddr = (char *) ((offset & (WSIZE - 1)) + gzio->slide);
+      size = gzio->saved_offset - offset;
+      if (size > len)
+	size = len;
+
+      grub_memmove (buf, srcaddr, size);
+
+      buf += size;
+      len -= size;
+      ret += size;
+      offset += size;
+    }
+
+ out:
+  if (grub_errno != GRUB_ERR_NONE)
+    ret = -1;
+
+  return ret;
+}
+
+static grub_ssize_t
+grub_gzio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_ssize_t ret;
+  ret = grub_gzio_read_real (file->data, file->offset, buf, len);
+
+  if (!grub_errno && ret != (grub_ssize_t) len)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "premature end of compressed");
+      ret = -1;
+    }
+  return ret;
+}
+
+/* Release everything, including the underlying file object.  */
+static grub_err_t
+grub_gzio_close (grub_file_t file)
+{
+  grub_gzio_t gzio = file->data;
+
+  grub_file_close (gzio->file);
+  huft_free (gzio->tl);
+  huft_free (gzio->td);
+  grub_free (gzio->hcontext);
+  grub_free (gzio);
+
+  /* No need to close the same device twice.  */
+  file->device = 0;
+  file->name = 0;
+
+  return grub_errno;
+}
+
+grub_ssize_t
+grub_zlib_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+		      char *outbuf, grub_size_t outsize)
+{
+  grub_gzio_t gzio = 0;
+  grub_ssize_t ret;
+
+  gzio = grub_zalloc (sizeof (*gzio));
+  if (! gzio)
+    return -1;
+  gzio->mem_input = (grub_uint8_t *) inbuf;
+  gzio->mem_input_size = insize;
+  gzio->mem_input_off = 0;
+
+  if (!test_zlib_header (gzio))
+    {
+      grub_free (gzio);
+      return -1;
+    }
+
+  ret = grub_gzio_read_real (gzio, off, outbuf, outsize);
+  grub_free (gzio);
+
+  /* FIXME: Check Adler.  */
+  return ret;
+}
+
+grub_ssize_t
+grub_deflate_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+			 char *outbuf, grub_size_t outsize)
+{
+  grub_gzio_t gzio = 0;
+  grub_ssize_t ret;
+
+  gzio = grub_zalloc (sizeof (*gzio));
+  if (! gzio)
+    return -1;
+  gzio->mem_input = (grub_uint8_t *) inbuf;
+  gzio->mem_input_size = insize;
+  gzio->mem_input_off = 0;
+
+  initialize_tables (gzio);
+
+  ret = grub_gzio_read_real (gzio, off, outbuf, outsize);
+  grub_free (gzio);
+
+  return ret;
+}
+
+
+
+static struct grub_fs grub_gzio_fs =
+  {
+    .name = "gzio",
+    .fs_dir = 0,
+    .fs_open = 0,
+    .fs_read = grub_gzio_read,
+    .fs_close = grub_gzio_close,
+    .fs_label = 0,
+    .next = 0
+  };
+
+GRUB_MOD_INIT(gzio)
+{
+  grub_file_filter_register (GRUB_FILE_FILTER_GZIO, grub_gzio_open);
+}
+
+GRUB_MOD_FINI(gzio)
+{
+  grub_file_filter_unregister (GRUB_FILE_FILTER_GZIO);
+}
diff --git a/grub-core/io/lzopio.c b/grub-core/io/lzopio.c
new file mode 100644
index 0000000..a7d4425
--- /dev/null
+++ b/grub-core/io/lzopio.c
@@ -0,0 +1,546 @@
+/* lzopio.c - decompression support for lzop */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/fs.h>
+#include <grub/dl.h>
+#include <grub/crypto.h>
+#include <minilzo.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define LZOP_MAGIC "\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a"
+#define LZOP_MAGIC_SIZE 9
+#define LZOP_CHECK_SIZE 4
+#define LZOP_NEW_LIB 0x0940
+
+/* Header flags - copied from conf.h of LZOP source code.  */
+#define F_ADLER32_D	0x00000001L
+#define F_ADLER32_C	0x00000002L
+#define F_STDIN		0x00000004L
+#define F_STDOUT	0x00000008L
+#define F_NAME_DEFAULT	0x00000010L
+#define F_DOSISH	0x00000020L
+#define F_H_EXTRA_FIELD	0x00000040L
+#define F_H_GMTDIFF	0x00000080L
+#define F_CRC32_D	0x00000100L
+#define F_CRC32_C	0x00000200L
+#define F_MULTIPART	0x00000400L
+#define F_H_FILTER	0x00000800L
+#define F_H_CRC32	0x00001000L
+#define F_H_PATH	0x00002000L
+#define F_MASK		0x00003FFFL
+
+struct block_header
+{
+  grub_uint32_t usize;
+  grub_uint32_t csize;
+  grub_uint32_t ucheck;
+  grub_uint32_t ccheck;
+  unsigned char *cdata;
+  unsigned char *udata;
+};
+
+struct grub_lzopio
+{
+  grub_file_t file;
+  int has_ccheck;
+  int has_ucheck;
+  const gcry_md_spec_t *ucheck_fun;
+  const gcry_md_spec_t *ccheck_fun;
+  grub_off_t saved_off;		/* Rounded down to block boundary.  */
+  grub_off_t start_block_off;
+  struct block_header block;
+};
+
+typedef struct grub_lzopio *grub_lzopio_t;
+static struct grub_fs grub_lzopio_fs;
+
+/* Some helper functions. On errors memory allocated by those function is free
+ * either on close() so no risk of leaks. This makes functions simpler.  */
+
+/* Read block header from file, after successful exit file points to
+ * beginning of block data.  */
+static int
+read_block_header (struct grub_lzopio *lzopio)
+{
+  lzopio->saved_off += lzopio->block.usize;
+
+  /* Free cached block data if any.  */
+  grub_free (lzopio->block.udata);
+  grub_free (lzopio->block.cdata);
+  lzopio->block.udata = NULL;
+  lzopio->block.cdata = NULL;
+
+  if (grub_file_read (lzopio->file, &lzopio->block.usize,
+		      sizeof (lzopio->block.usize)) !=
+      sizeof (lzopio->block.usize))
+    return -1;
+
+  lzopio->block.usize = grub_be_to_cpu32 (lzopio->block.usize);
+
+  /* Last block has uncompressed data size == 0 and no other fields.  */
+  if (lzopio->block.usize == 0)
+    {
+      if (grub_file_tell (lzopio->file) == grub_file_size (lzopio->file))
+	return 0;
+      else
+	return -1;
+    }
+
+  /* Read compressed data block size.  */
+  if (grub_file_read (lzopio->file, &lzopio->block.csize,
+		      sizeof (lzopio->block.csize)) !=
+      sizeof (lzopio->block.csize))
+    return -1;
+
+  lzopio->block.csize = grub_be_to_cpu32 (lzopio->block.csize);
+
+  /* Corrupted.  */
+  if (lzopio->block.csize > lzopio->block.usize)
+    return -1;
+
+  /* Read checksum of uncompressed data.  */
+  if (lzopio->has_ucheck)
+    {
+      if (grub_file_read (lzopio->file, &lzopio->block.ucheck,
+			  sizeof (lzopio->block.ucheck)) !=
+	  sizeof (lzopio->block.ucheck))
+	return -1;
+    }
+
+  /* Read checksum of compressed data.  */
+  if (lzopio->has_ccheck)
+    {
+      /* Incompressible data block.  */
+      if (lzopio->block.csize == lzopio->block.usize)
+	{
+	  lzopio->block.ccheck = lzopio->block.ucheck;
+	}
+      else
+	{
+	  if (grub_file_read (lzopio->file, &lzopio->block.ccheck,
+			      sizeof (lzopio->block.ccheck)) !=
+	      sizeof (lzopio->block.ccheck))
+	    return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Read block data into memory. File must be set to beginning of block data.
+ * Can't be called on last block.  */
+static int
+read_block_data (struct grub_lzopio *lzopio)
+{
+  lzopio->block.cdata = grub_malloc (lzopio->block.csize);
+  if (!lzopio->block.cdata)
+    return -1;
+
+  if (grub_file_read (lzopio->file, lzopio->block.cdata, lzopio->block.csize)
+      != (grub_ssize_t) lzopio->block.csize)
+    return -1;
+
+  if (lzopio->ccheck_fun)
+    {
+      grub_uint8_t computed_hash[GRUB_CRYPTO_MAX_MDLEN];
+
+      if (lzopio->ccheck_fun->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+	return -1;
+
+      grub_crypto_hash (lzopio->ccheck_fun, computed_hash,
+			lzopio->block.cdata,
+			lzopio->block.csize);
+
+      if (grub_memcmp
+	  (computed_hash, &lzopio->block.ccheck,
+	   sizeof (lzopio->block.ccheck)) != 0)
+	return -1;
+    }
+
+  return 0;
+}
+
+/* Read block data, uncompressed and also store it in memory.  */
+/* XXX Investigate possibility of in-place decompression to reduce memory
+ * footprint. Or try to uncompress directly to buf if possible.  */
+static int
+uncompress_block (struct grub_lzopio *lzopio)
+{
+  lzo_uint usize = lzopio->block.usize;
+
+  if (read_block_data (lzopio) < 0)
+    return -1;
+
+  /* Incompressible data. */
+  if (lzopio->block.csize == lzopio->block.usize)
+    {
+      lzopio->block.udata = lzopio->block.cdata;
+      lzopio->block.cdata = NULL;
+    }
+  else
+    {
+      lzopio->block.udata = grub_malloc (lzopio->block.usize);
+      if (!lzopio->block.udata)
+	return -1;
+
+      if (lzo1x_decompress_safe (lzopio->block.cdata, lzopio->block.csize,
+				 lzopio->block.udata, &usize, NULL)
+	  != LZO_E_OK)
+	return -1;
+
+      if (lzopio->ucheck_fun)
+	{
+	  grub_uint8_t computed_hash[GRUB_CRYPTO_MAX_MDLEN];
+
+	  if (lzopio->ucheck_fun->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+	    return -1;
+
+	  grub_crypto_hash (lzopio->ucheck_fun, computed_hash,
+			    lzopio->block.udata,
+			    lzopio->block.usize);
+
+	  if (grub_memcmp
+	      (computed_hash, &lzopio->block.ucheck,
+	       sizeof (lzopio->block.ucheck)) != 0)
+	    return -1;
+	}
+
+      /* Compressed data can be free now.  */
+      grub_free (lzopio->block.cdata);
+      lzopio->block.cdata = NULL;
+    }
+
+  return 0;
+}
+
+/* Jump to next block and read its header.  */
+static int
+jump_block (struct grub_lzopio *lzopio)
+{
+  /* only jump if block was not decompressed (and read from disk) */
+  if (!lzopio->block.udata)
+    {
+      grub_off_t off = grub_file_tell (lzopio->file) + lzopio->block.csize;
+
+      if (grub_file_seek (lzopio->file, off) == ((grub_off_t) - 1))
+	return -1;
+    }
+
+  return read_block_header (lzopio);
+}
+
+static int
+calculate_uncompressed_size (grub_file_t file)
+{
+  grub_lzopio_t lzopio = file->data;
+  grub_off_t usize_total = 0;
+
+  if (read_block_header (lzopio) < 0)
+    return -1;
+
+  /* FIXME: Don't do this for not easily seekable files.  */
+  while (lzopio->block.usize != 0)
+    {
+      usize_total += lzopio->block.usize;
+
+      if (jump_block (lzopio) < 0)
+	return -1;
+    }
+
+  file->size = usize_total;
+
+  return 0;
+}
+
+struct lzop_header
+{
+  grub_uint8_t magic[LZOP_MAGIC_SIZE];
+  grub_uint16_t lzop_version;
+  grub_uint16_t lib_version;
+  grub_uint16_t lib_version_ext;
+  grub_uint8_t method;
+  grub_uint8_t level;
+  grub_uint32_t flags;
+  /* grub_uint32_t filter; */ /* No filters support. Rarely used anyway.  */
+  grub_uint32_t mode;
+  grub_uint32_t mtime_lo;
+  grub_uint32_t mtime_hi;
+  grub_uint8_t name_len;
+} GRUB_PACKED;
+
+static int
+test_header (grub_file_t file)
+{
+  grub_lzopio_t lzopio = file->data;
+  struct lzop_header header;
+  grub_uint32_t flags, checksum;
+  const gcry_md_spec_t *hcheck;
+  grub_uint8_t *context = NULL;
+  grub_uint8_t *name = NULL;
+
+  if (grub_file_read (lzopio->file, &header, sizeof (header)) != sizeof (header))
+    return 0;
+
+  if (grub_memcmp (header.magic, LZOP_MAGIC, LZOP_MAGIC_SIZE) != 0)
+    return 0;
+
+  if (grub_be_to_cpu16(header.lib_version) < LZOP_NEW_LIB)
+    return 0;
+
+  /* Too new version, should upgrade minilzo?  */
+  if (grub_be_to_cpu16 (header.lib_version_ext) > MINILZO_VERSION)
+    return 0;
+
+  flags = grub_be_to_cpu32 (header.flags);
+
+  if (flags & F_CRC32_D)
+    {
+      lzopio->has_ucheck = 1;
+      lzopio->ucheck_fun = grub_crypto_lookup_md_by_name ("crc32");
+    }
+  else if (flags & F_ADLER32_D)
+    {
+      lzopio->has_ucheck = 1;
+      lzopio->ucheck_fun = grub_crypto_lookup_md_by_name ("adler32");
+    }
+
+  if (flags & F_CRC32_C)
+    {
+      lzopio->has_ccheck = 1;
+      lzopio->ccheck_fun = grub_crypto_lookup_md_by_name ("crc32");
+    }
+  else if (flags & F_ADLER32_C)
+    {
+      lzopio->has_ccheck = 1;
+      lzopio->ccheck_fun = grub_crypto_lookup_md_by_name ("adler32");
+    }
+
+  if (flags & F_H_CRC32)
+    hcheck = grub_crypto_lookup_md_by_name ("crc32");
+  else
+    hcheck = grub_crypto_lookup_md_by_name ("adler32");
+
+  if (hcheck) {
+    context = grub_malloc(hcheck->contextsize);
+    if (! context)
+      return 0;
+
+    hcheck->init(context);
+
+    /* MAGIC is not included in check calculation.  */
+    hcheck->write(context, &header.lzop_version, sizeof(header)- LZOP_MAGIC_SIZE);
+  }
+
+  if (header.name_len != 0)
+    {
+      name = grub_malloc (header.name_len);
+      if (! name)
+	{
+	  grub_free (context);
+	  return 0;
+	}
+
+      if (grub_file_read (lzopio->file, name, header.name_len) !=
+	  header.name_len)
+	{
+	  grub_free(name);
+	  goto CORRUPTED;
+	}
+
+      if (hcheck)
+	hcheck->write(context, name, header.name_len);
+
+      grub_free(name);
+    }
+
+  if (hcheck)
+    hcheck->final(context);
+
+  if (grub_file_read (lzopio->file, &checksum, sizeof (checksum)) !=
+      sizeof (checksum))
+    goto CORRUPTED;
+
+  if (hcheck && grub_memcmp (&checksum, hcheck->read(context), sizeof(checksum)) != 0)
+    goto CORRUPTED;
+
+  lzopio->start_block_off = grub_file_tell (lzopio->file);
+
+  if (calculate_uncompressed_size (file) < 0)
+    goto CORRUPTED;
+
+  /* Get back to start block.  */
+  grub_file_seek (lzopio->file, lzopio->start_block_off);
+
+  /* Read first block - grub_lzopio_read() expects valid block.  */
+  if (read_block_header (lzopio) < 0)
+    goto CORRUPTED;
+
+  lzopio->saved_off = 0;
+  return 1;
+
+CORRUPTED:
+  return 0;
+}
+
+static grub_file_t
+grub_lzopio_open (grub_file_t io, enum grub_file_type type)
+{
+  grub_file_t file;
+  grub_lzopio_t lzopio;
+
+  if (type & GRUB_FILE_TYPE_NO_DECOMPRESS)
+    return io;
+
+  file = (grub_file_t) grub_zalloc (sizeof (*file));
+  if (!file)
+    return 0;
+
+  lzopio = grub_zalloc (sizeof (*lzopio));
+  if (!lzopio)
+    {
+      grub_free (file);
+      return 0;
+    }
+
+  lzopio->file = io;
+
+  file->device = io->device;
+  file->data = lzopio;
+  file->fs = &grub_lzopio_fs;
+  file->size = GRUB_FILE_SIZE_UNKNOWN;
+  file->not_easily_seekable = 1;
+
+  if (grub_file_tell (lzopio->file) != 0)
+    grub_file_seek (lzopio->file, 0);
+
+  if (!test_header (file))
+    {
+      grub_errno = GRUB_ERR_NONE;
+      grub_file_seek (io, 0);
+      grub_free (lzopio);
+      grub_free (file);
+
+      return io;
+    }
+
+  return file;
+}
+
+static grub_ssize_t
+grub_lzopio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_lzopio_t lzopio = file->data;
+  grub_ssize_t ret = 0;
+  grub_off_t off;
+
+  /* Backward seek before last read block.  */
+  if (lzopio->saved_off > grub_file_tell (file))
+    {
+      grub_file_seek (lzopio->file, lzopio->start_block_off);
+
+      if (read_block_header (lzopio) < 0)
+	goto CORRUPTED;
+
+      lzopio->saved_off = 0;
+    }
+
+  /* Forward to first block with requested data.  */
+  while (lzopio->saved_off + lzopio->block.usize <= grub_file_tell (file))
+    {
+      /* EOF, could be possible files with unknown size.  */
+      if (lzopio->block.usize == 0)
+	return 0;
+
+      if (jump_block (lzopio) < 0)
+	goto CORRUPTED;
+    }
+
+  off = grub_file_tell (file) - lzopio->saved_off;
+
+  while (len != 0 && lzopio->block.usize != 0)
+    {
+      grub_size_t to_copy;
+
+      /* Block not decompressed yet.  */
+      if (!lzopio->block.udata && uncompress_block (lzopio) < 0)
+	goto CORRUPTED;
+
+      /* Copy requested data into buffer.  */
+      to_copy = lzopio->block.usize - off;
+      if (to_copy > len)
+	to_copy = len;
+      grub_memcpy (buf, lzopio->block.udata + off, to_copy);
+
+      len -= to_copy;
+      buf += to_copy;
+      ret += to_copy;
+      off = 0;
+
+      /* Read next block if needed.  */
+      if (len > 0 && read_block_header (lzopio) < 0)
+	goto CORRUPTED;
+    }
+
+  return ret;
+
+CORRUPTED:
+  grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, N_("lzop file corrupted"));
+  return -1;
+}
+
+/* Release everything, including the underlying file object.  */
+static grub_err_t
+grub_lzopio_close (grub_file_t file)
+{
+  grub_lzopio_t lzopio = file->data;
+
+  grub_file_close (lzopio->file);
+  grub_free (lzopio->block.cdata);
+  grub_free (lzopio->block.udata);
+  grub_free (lzopio);
+
+  /* Device must not be closed twice.  */
+  file->device = 0;
+  file->name = 0;
+  return grub_errno;
+}
+
+static struct grub_fs grub_lzopio_fs = {
+  .name = "lzopio",
+  .fs_dir = 0,
+  .fs_open = 0,
+  .fs_read = grub_lzopio_read,
+  .fs_close = grub_lzopio_close,
+  .fs_label = 0,
+  .next = 0
+};
+
+GRUB_MOD_INIT (lzopio)
+{
+  grub_file_filter_register (GRUB_FILE_FILTER_LZOPIO, grub_lzopio_open);
+}
+
+GRUB_MOD_FINI (lzopio)
+{
+  grub_file_filter_unregister (GRUB_FILE_FILTER_LZOPIO);
+}
diff --git a/grub-core/io/offset.c b/grub-core/io/offset.c
new file mode 100644
index 0000000..7e2db4a
--- /dev/null
+++ b/grub-core/io/offset.c
@@ -0,0 +1,112 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_offset_file
+{
+  grub_file_t parent;
+  grub_off_t off;
+};
+
+static grub_ssize_t
+grub_offset_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_offset_file *data = file->data;
+  if (grub_file_seek (data->parent, data->off + file->offset) == (grub_off_t) -1)
+    return -1;
+  return grub_file_read (data->parent, buf, len);
+}
+
+static grub_err_t
+grub_offset_close (grub_file_t file)
+{
+  struct grub_offset_file *data = file->data;
+
+  if (data->parent)
+    grub_file_close (data->parent);
+
+  /* No need to close the same device twice.  */
+  file->device = 0;
+
+  return 0;
+}
+
+static struct grub_fs grub_offset_fs = {
+  .name = "offset",
+  .fs_dir = 0,
+  .fs_open = 0,
+  .fs_read = grub_offset_read,
+  .fs_close = grub_offset_close,
+  .fs_label = 0,
+  .next = 0
+};
+
+void
+grub_file_offset_close (grub_file_t file)
+{
+  struct grub_offset_file *off_data = file->data;
+  off_data->parent = NULL;
+  grub_file_close (file);
+}
+
+grub_file_t
+grub_file_offset_open (grub_file_t parent, enum grub_file_type type,
+		       grub_off_t start, grub_off_t size)
+{
+  struct grub_offset_file *off_data;
+  grub_file_t off_file, last_off_file;
+  grub_file_filter_id_t filter;
+
+  off_file = grub_zalloc (sizeof (*off_file));
+  off_data = grub_zalloc (sizeof (*off_data));
+  if (!off_file || !off_data)
+    {
+      grub_free (off_file);
+      grub_free (off_data);
+      return 0;
+    }
+
+  off_data->off = start;
+  off_data->parent = parent;
+
+  off_file->device = parent->device;
+  off_file->data = off_data;
+  off_file->fs = &grub_offset_fs;
+  off_file->size = size;
+
+  last_off_file = NULL;
+  for (filter = GRUB_FILE_FILTER_COMPRESSION_FIRST;
+       off_file && filter <= GRUB_FILE_FILTER_COMPRESSION_LAST; filter++)
+    if (grub_file_filters[filter])
+      {
+	last_off_file = off_file;
+	off_file = grub_file_filters[filter] (off_file, type);
+      }
+
+  if (!off_file)
+    {
+      off_data->parent = NULL;
+      grub_file_close (last_off_file);
+      return 0;
+    }
+  return off_file;
+}
diff --git a/grub-core/io/xzio.c b/grub-core/io/xzio.c
new file mode 100644
index 0000000..516c4df
--- /dev/null
+++ b/grub-core/io/xzio.c
@@ -0,0 +1,346 @@
+/* xzio.c - decompression support for xz */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/fs.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#include "xz.h"
+#include "xz_stream.h"
+
+#define XZBUFSIZ 0x2000
+#define VLI_MAX_DIGITS 9
+#define XZ_STREAM_FOOTER_SIZE 12
+
+struct grub_xzio
+{
+  grub_file_t file;
+  struct xz_buf buf;
+  struct xz_dec *dec;
+  grub_uint8_t inbuf[XZBUFSIZ];
+  grub_uint8_t outbuf[XZBUFSIZ];
+  grub_off_t saved_offset;
+};
+
+typedef struct grub_xzio *grub_xzio_t;
+static struct grub_fs grub_xzio_fs;
+
+static grub_size_t
+decode_vli (const grub_uint8_t buf[], grub_size_t size_max,
+	    grub_uint64_t *num)
+{
+  if (size_max == 0)
+    return 0;
+
+  if (size_max > VLI_MAX_DIGITS)
+    size_max = VLI_MAX_DIGITS;
+
+  *num = buf[0] & 0x7F;
+  grub_size_t i = 0;
+
+  while (buf[i++] & 0x80)
+    {
+      if (i >= size_max || buf[i] == 0x00)
+	return 0;
+
+      *num |= (uint64_t) (buf[i] & 0x7F) << (i * 7);
+    }
+
+  return i;
+}
+
+static grub_ssize_t
+read_vli (grub_file_t file, grub_uint64_t *num)
+{
+  grub_uint8_t buf[VLI_MAX_DIGITS];
+  grub_ssize_t read_bytes;
+  grub_size_t dec;
+
+  read_bytes = grub_file_read (file, buf, VLI_MAX_DIGITS);
+  if (read_bytes < 0)
+    return -1;
+
+  dec = decode_vli (buf, read_bytes, num);
+  grub_file_seek (file, file->offset - (read_bytes - dec));
+  return dec;
+}
+
+/* Function xz_dec_run() should consume header and ask for more (XZ_OK)
+ * else file is corrupted (or options not supported) or not xz.  */
+static int
+test_header (grub_file_t file)
+{
+  grub_xzio_t xzio = file->data;
+  enum xz_ret ret;
+
+  xzio->buf.in_size = grub_file_read (xzio->file, xzio->inbuf,
+				      STREAM_HEADER_SIZE);
+
+  if (xzio->buf.in_size != STREAM_HEADER_SIZE)
+    return 0;
+
+  ret = xz_dec_run (xzio->dec, &xzio->buf);
+
+  if (ret == XZ_FORMAT_ERROR)
+    return 0;
+
+  if (ret != XZ_OK)
+    return 0;
+
+  return 1;
+}
+
+/* Try to find out size of uncompressed data,
+ * also do some footer sanity checks.  */
+static int
+test_footer (grub_file_t file)
+{
+  grub_xzio_t xzio = file->data;
+  grub_uint8_t footer[FOOTER_MAGIC_SIZE];
+  grub_uint32_t backsize;
+  grub_uint8_t imarker;
+  grub_uint64_t uncompressed_size_total = 0;
+  grub_uint64_t uncompressed_size;
+  grub_uint64_t records;
+
+  grub_file_seek (xzio->file, xzio->file->size - FOOTER_MAGIC_SIZE);
+  if (grub_file_read (xzio->file, footer, FOOTER_MAGIC_SIZE)
+      != FOOTER_MAGIC_SIZE
+      || grub_memcmp (footer, FOOTER_MAGIC, FOOTER_MAGIC_SIZE) != 0)
+    goto ERROR;
+
+  grub_file_seek (xzio->file, xzio->file->size - 8);
+  if (grub_file_read (xzio->file, &backsize, sizeof (backsize))
+      != sizeof (backsize))
+    goto ERROR;
+
+  /* Calculate real backward size.  */
+  backsize = (grub_le_to_cpu32 (backsize) + 1) * 4;
+
+  /* Set file to the beginning of stream index.  */
+  grub_file_seek (xzio->file,
+		  xzio->file->size - XZ_STREAM_FOOTER_SIZE - backsize);
+
+  /* Test index marker.  */
+  if (grub_file_read (xzio->file, &imarker, sizeof (imarker))
+      != sizeof (imarker) && imarker != 0x00)
+    goto ERROR;
+
+  if (read_vli (xzio->file, &records) <= 0)
+    goto ERROR;
+
+  for (; records != 0; records--)
+    {
+      if (read_vli (xzio->file, &uncompressed_size) <= 0)	/* Ignore unpadded.  */
+	goto ERROR;
+      if (read_vli (xzio->file, &uncompressed_size) <= 0)	/* Uncompressed.  */
+	goto ERROR;
+
+      uncompressed_size_total += uncompressed_size;
+    }
+
+  file->size = uncompressed_size_total;
+  grub_file_seek (xzio->file, STREAM_HEADER_SIZE);
+  return 1;
+
+ERROR:
+  return 0;
+}
+
+static grub_file_t
+grub_xzio_open (grub_file_t io, enum grub_file_type type)
+{
+  grub_file_t file;
+  grub_xzio_t xzio;
+
+  if (type & GRUB_FILE_TYPE_NO_DECOMPRESS)
+    return io;
+
+  file = (grub_file_t) grub_zalloc (sizeof (*file));
+  if (!file)
+    return 0;
+
+  xzio = grub_zalloc (sizeof (*xzio));
+  if (!xzio)
+    {
+      grub_free (file);
+      return 0;
+    }
+
+  xzio->file = io;
+
+  file->device = io->device;
+  file->data = xzio;
+  file->fs = &grub_xzio_fs;
+  file->size = GRUB_FILE_SIZE_UNKNOWN;
+  file->not_easily_seekable = 1;
+
+  if (grub_file_tell (xzio->file) != 0)
+    grub_file_seek (xzio->file, 0);
+
+  /* Allocated 64KiB for dictionary.
+   * Decoder will relocate if bigger is needed.  */
+  xzio->dec = xz_dec_init (1 << 16);
+  if (!xzio->dec)
+    {
+      grub_free (file);
+      grub_free (xzio);
+      return 0;
+    }
+
+  xzio->buf.in = xzio->inbuf;
+  xzio->buf.out = xzio->outbuf;
+  xzio->buf.out_size = XZBUFSIZ;
+
+  /* FIXME: don't test footer on not easily seekable files.  */
+  if (!test_header (file) || !test_footer (file))
+    {
+      grub_errno = GRUB_ERR_NONE;
+      grub_file_seek (io, 0);
+      xz_dec_end (xzio->dec);
+      grub_free (xzio);
+      grub_free (file);
+
+      return io;
+    }
+
+  return file;
+}
+
+static grub_ssize_t
+grub_xzio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_ssize_t ret = 0;
+  grub_ssize_t readret;
+  enum xz_ret xzret;
+  grub_xzio_t xzio = file->data;
+  grub_off_t current_offset;
+
+  /* If seek backward need to reset decoder and start from beginning of file.
+     TODO Possible improvement by jumping blocks.  */
+  if (file->offset < xzio->saved_offset)
+    {
+      xz_dec_reset (xzio->dec);
+      xzio->saved_offset = 0;
+      xzio->buf.out_pos = 0;
+      xzio->buf.in_pos = 0;
+      xzio->buf.in_size = 0;
+      grub_file_seek (xzio->file, 0);
+    }
+
+  current_offset = xzio->saved_offset;
+
+  while (len > 0)
+    {
+      xzio->buf.out_size = file->offset + ret + len - current_offset;
+      if (xzio->buf.out_size > XZBUFSIZ)
+	xzio->buf.out_size = XZBUFSIZ;
+      /* Feed input.  */
+      if (xzio->buf.in_pos == xzio->buf.in_size)
+	{
+	  readret = grub_file_read (xzio->file, xzio->inbuf, XZBUFSIZ);
+	  if (readret < 0)
+	    return -1;
+	  xzio->buf.in_size = readret;
+	  xzio->buf.in_pos = 0;
+	}
+
+      xzret = xz_dec_run (xzio->dec, &xzio->buf);
+      switch (xzret)
+	{
+	case XZ_MEMLIMIT_ERROR:
+	case XZ_FORMAT_ERROR:
+	case XZ_OPTIONS_ERROR:
+	case XZ_DATA_ERROR:
+	case XZ_BUF_ERROR:
+	  grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		      N_("xz file corrupted or unsupported block options"));
+	  return -1;
+	default:
+	  break;
+	}
+
+      {
+	grub_off_t new_offset = current_offset + xzio->buf.out_pos;
+	
+	if (file->offset <= new_offset)
+	  /* Store first chunk of data in buffer.  */
+	  {
+	    grub_size_t delta = new_offset - (file->offset + ret);
+	    grub_memmove (buf, xzio->buf.out + (xzio->buf.out_pos - delta),
+			  delta);
+	    len -= delta;
+	    buf += delta;
+	    ret += delta;
+	  }
+	current_offset = new_offset;
+      }
+      xzio->buf.out_pos = 0;
+
+      if (xzret == XZ_STREAM_END)	/* Stream end, EOF.  */
+	break;
+    }
+
+  if (ret >= 0)
+    xzio->saved_offset = file->offset + ret;
+
+  return ret;
+}
+
+/* Release everything, including the underlying file object.  */
+static grub_err_t
+grub_xzio_close (grub_file_t file)
+{
+  grub_xzio_t xzio = file->data;
+
+  xz_dec_end (xzio->dec);
+
+  grub_file_close (xzio->file);
+  grub_free (xzio);
+
+  /* Device must not be closed twice.  */
+  file->device = 0;
+  file->name = 0;
+  return grub_errno;
+}
+
+static struct grub_fs grub_xzio_fs = {
+  .name = "xzio",
+  .fs_dir = 0,
+  .fs_open = 0,
+  .fs_read = grub_xzio_read,
+  .fs_close = grub_xzio_close,
+  .fs_label = 0,
+  .next = 0
+};
+
+GRUB_MOD_INIT (xzio)
+{
+  grub_file_filter_register (GRUB_FILE_FILTER_XZIO, grub_xzio_open);
+}
+
+GRUB_MOD_FINI (xzio)
+{
+  grub_file_filter_unregister (GRUB_FILE_FILTER_XZIO);
+}
diff --git a/grub-core/kern/acpi.c b/grub-core/kern/acpi.c
new file mode 100644
index 0000000..5746ac0
--- /dev/null
+++ b/grub-core/kern/acpi.c
@@ -0,0 +1,119 @@
+/* 
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/acpi.h>
+
+/* Simple checksum by summing all bytes. Used by ACPI and SMBIOS. */
+grub_uint8_t
+grub_byte_checksum (void *base, grub_size_t size)
+{
+  grub_uint8_t *ptr;
+  grub_uint8_t ret = 0;
+  for (ptr = (grub_uint8_t *) base; ptr < ((grub_uint8_t *) base) + size;
+       ptr++)
+    ret += *ptr;
+  return ret;
+}
+
+static void *
+grub_acpi_rsdt_find_table (struct grub_acpi_table_header *rsdt, const char *sig)
+{
+  grub_size_t s;
+  grub_unaligned_uint32_t *ptr;
+
+  if (!rsdt)
+    return 0;
+
+  if (grub_memcmp (rsdt->signature, "RSDT", 4) != 0)
+    return 0;
+
+  ptr = (grub_unaligned_uint32_t *) (rsdt + 1);
+  s = (rsdt->length - sizeof (*rsdt)) / sizeof (grub_uint32_t);
+  for (; s; s--, ptr++)
+    {
+      struct grub_acpi_table_header *tbl;
+      tbl = (struct grub_acpi_table_header *) (grub_addr_t) ptr->val;
+      if (grub_memcmp (tbl->signature, sig, 4) == 0)
+	return tbl;
+    }
+  return 0;
+}
+
+static void *
+grub_acpi_xsdt_find_table (struct grub_acpi_table_header *xsdt, const char *sig)
+{
+  grub_size_t s;
+  grub_unaligned_uint64_t *ptr;
+
+  if (!xsdt)
+    return 0;
+
+  if (grub_memcmp (xsdt->signature, "XSDT", 4) != 0)
+    return 0;
+
+  ptr = (grub_unaligned_uint64_t *) (xsdt + 1);
+  s = (xsdt->length - sizeof (*xsdt)) / sizeof (grub_uint32_t);
+  for (; s; s--, ptr++)
+    {
+      struct grub_acpi_table_header *tbl;
+#if GRUB_CPU_SIZEOF_VOID_P != 8
+      if (ptr->val >> 32)
+	continue;
+#endif
+      tbl = (struct grub_acpi_table_header *) (grub_addr_t) ptr->val;
+      if (grub_memcmp (tbl->signature, sig, 4) == 0)
+	return tbl;
+    }
+  return 0;
+}
+
+struct grub_acpi_fadt *
+grub_acpi_find_fadt (void)
+{
+  struct grub_acpi_fadt *fadt = 0;
+  struct grub_acpi_rsdp_v10 *rsdpv1;
+  struct grub_acpi_rsdp_v20 *rsdpv2;
+  rsdpv1 = grub_machine_acpi_get_rsdpv1 ();
+  if (rsdpv1)
+    fadt = grub_acpi_rsdt_find_table ((struct grub_acpi_table_header *)
+				      (grub_addr_t) rsdpv1->rsdt_addr,
+				      GRUB_ACPI_FADT_SIGNATURE);
+  if (fadt)
+    return fadt;
+  rsdpv2 = grub_machine_acpi_get_rsdpv2 ();
+  if (rsdpv2)
+    fadt = grub_acpi_rsdt_find_table ((struct grub_acpi_table_header *)
+				      (grub_addr_t) rsdpv2->rsdpv1.rsdt_addr,
+				      GRUB_ACPI_FADT_SIGNATURE);
+  if (fadt)
+    return fadt;
+  if (rsdpv2
+#if GRUB_CPU_SIZEOF_VOID_P != 8
+      && !(rsdpv2->xsdt_addr >> 32)
+#endif
+      )
+    fadt = grub_acpi_xsdt_find_table ((struct grub_acpi_table_header *)
+				      (grub_addr_t) rsdpv2->xsdt_addr,
+				      GRUB_ACPI_FADT_SIGNATURE);
+  if (fadt)
+    return fadt;
+  return 0;
+}
diff --git a/grub-core/kern/arm/cache.S b/grub-core/kern/arm/cache.S
new file mode 100644
index 0000000..354a069
--- /dev/null
+++ b/grub-core/kern/arm/cache.S
@@ -0,0 +1,123 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"cache.S"
+	.text
+	.syntax	unified
+#if !defined (__thumb2__) || !defined (ARMV7)
+	.arm
+#else
+	.thumb
+#endif
+
+#if !defined (ARMV6) && !defined (ARMV7)
+# error Unsupported architecture version!
+#endif
+
+	.align	2
+
+/*
+ * Simple cache maintenance functions
+ */
+
+@ r0 - *beg (inclusive)
+@ r1 - *end (exclusive)
+@void grub_arm_clean_dcache_range (grub_addr_t start, grub_addr_t end, grub_addr_t dlinesz)
+#ifdef ARMV6
+FUNCTION(grub_arm_clean_dcache_range_armv6)
+#else
+FUNCTION(grub_arm_clean_dcache_range_armv7)
+#endif
+	DSB
+	@ Clean data cache for range to point-of-unification
+1:	cmp	r0, r1
+	bge	2f
+#ifdef ARMV6
+	mcr	p15, 0, r0, c7, c10, 1	@ Clean data cache line by MVA
+#else
+	mcr	p15, 0, r0, c7, c11, 1	@ DCCMVAU
+#endif
+	add	r0, r0, r2		@ Next line
+	b	1b
+2:	DSB
+	bx	lr
+
+@ r0 - *beg (inclusive)
+@ r1 - *end (exclusive)
+#ifdef ARMV6
+FUNCTION(grub_arm_invalidate_icache_range_armv6)
+#else
+FUNCTION(grub_arm_invalidate_icache_range_armv7)
+#endif
+	@ Invalidate instruction cache for range to point-of-unification
+1:	cmp	r0, r1
+	bge	2f
+	mcr	p15, 0, r0, c7, c5, 1	@ ICIMVAU
+	add	r0, r0, r2		@ Next line
+	b	1b
+	@ Branch predictor invalidate all
+2:	mcr	p15, 0, r0, c7,	c5, 6	@ BPIALL
+	DSB
+	ISB
+	bx	lr
+
+#ifdef ARMV6
+FUNCTION(grub_arm_disable_caches_mmu_armv6)
+#else
+FUNCTION(grub_arm_disable_caches_mmu_armv7)
+#endif
+
+	push	{r4, lr}
+
+	@ disable D-cache
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 2)
+	mcr	p15, 0, r0, c1, c0, 0
+	DSB
+	ISB
+
+	@ clean/invalidate D-cache
+	bl	clean_invalidate_dcache
+
+	@ disable I-cache
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 12)
+	mcr	p15, 0, r0, c1, c0, 0
+	DSB
+	ISB
+
+	@ invalidate I-cache (also invalidates branch predictors)
+	mcr	p15, 0, r0, c7, c5, 0
+	DSB
+	ISB
+
+	@ clear SCTLR M bit
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 0)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mcr	p15, 0, r0, c8, c7, 0	@ invalidate TLB
+	mcr	p15, 0, r0, c7, c5, 6	@ invalidate branch predictor
+	DSB
+	ISB
+
+	pop	{r4, lr}
+	bx	lr
+
diff --git a/grub-core/kern/arm/cache.c b/grub-core/kern/arm/cache.c
new file mode 100644
index 0000000..6c75193
--- /dev/null
+++ b/grub-core/kern/arm/cache.c
@@ -0,0 +1,311 @@
+#include <grub/dl.h>
+#include <grub/cache.h>
+#include <grub/arm/system.h>
+#ifdef GRUB_MACHINE_UBOOT
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+#include <grub/mm.h>
+#endif
+
+/* This is only about cache architecture. It doesn't imply
+   the CPU architecture.  */
+static enum
+  {
+    ARCH_UNKNOWN,
+    ARCH_ARMV5_WRITE_THROUGH,
+    ARCH_ARMV6,
+    ARCH_ARMV6_UNIFIED,
+    ARCH_ARMV7
+  } type = ARCH_UNKNOWN;
+
+static int is_v6_mmu;
+
+static grub_uint32_t grub_arch_cache_dlinesz;
+static grub_uint32_t grub_arch_cache_ilinesz;
+static grub_uint32_t grub_arch_cache_max_linesz;
+
+/* Prototypes for asm functions.  */
+void grub_arm_clean_dcache_range_armv6 (grub_addr_t start, grub_addr_t end,
+					grub_addr_t dlinesz);
+void grub_arm_clean_dcache_range_armv7 (grub_addr_t start, grub_addr_t end,
+					grub_addr_t dlinesz);
+void grub_arm_clean_dcache_range_poc_armv7 (grub_addr_t start, grub_addr_t end,
+					    grub_addr_t dlinesz);
+void grub_arm_invalidate_icache_range_armv6 (grub_addr_t start, grub_addr_t end,
+					     grub_addr_t dlinesz);
+void grub_arm_invalidate_icache_range_armv7 (grub_addr_t start, grub_addr_t end,
+					     grub_addr_t dlinesz);
+void grub_arm_disable_caches_mmu_armv6 (void);
+void grub_arm_disable_caches_mmu_armv7 (void);
+grub_uint32_t grub_arm_main_id (void);
+grub_uint32_t grub_arm_cache_type (void);
+
+static void
+probe_caches (void)
+{
+  grub_uint32_t main_id, cache_type;
+
+  /* Read main ID Register */
+  main_id = grub_arm_main_id ();
+
+  switch ((main_id >> 16) & 0xf)
+    {
+    case 0x3:
+    case 0x4:
+    case 0x5:
+    case 0x6:
+      is_v6_mmu = 0;
+      break;
+    case 0x7:
+    case 0xf:
+      is_v6_mmu = 1;
+      break;
+    default:
+      grub_fatal ("Unsupported ARM ID 0x%x", main_id);
+    }
+
+  /* Read Cache Type Register */
+  cache_type = grub_arm_cache_type ();
+
+  switch (cache_type >> 24)
+    {
+    case 0x00:
+    case 0x01:
+      grub_arch_cache_dlinesz = 8 << ((cache_type >> 12) & 3);
+      grub_arch_cache_ilinesz = 8 << (cache_type & 3);
+      type = ARCH_ARMV5_WRITE_THROUGH;
+      break;
+    case 0x04:
+    case 0x0a:
+    case 0x0c:
+    case 0x0e:
+    case 0x1c:
+      grub_arch_cache_dlinesz = 8 << ((cache_type >> 12) & 3);
+      grub_arch_cache_ilinesz = 8 << (cache_type & 3);
+      type = ARCH_ARMV6_UNIFIED;
+      break;
+    case 0x05:
+    case 0x0b:
+    case 0x0d:
+    case 0x0f:
+    case 0x1d:
+      grub_arch_cache_dlinesz = 8 << ((cache_type >> 12) & 3);
+      grub_arch_cache_ilinesz = 8 << (cache_type & 3);
+      type = ARCH_ARMV6;
+      break;
+    default:
+      /*
+       * The CTR register is pretty much unchanged from v7 onwards,
+       * and is guaranteed to be backward compatible (the IDC/DIC bits
+       * allow certain CMOs to be elided, but performing them is never
+       * wrong), hence handling it like its AArch64 equivalent.
+       */
+      grub_arch_cache_dlinesz = 4 << ((cache_type >> 16) & 0xf);
+      grub_arch_cache_ilinesz = 4 << (cache_type & 0xf);
+      type = ARCH_ARMV7;
+    }
+  if (grub_arch_cache_dlinesz > grub_arch_cache_ilinesz)
+    grub_arch_cache_max_linesz = grub_arch_cache_dlinesz;
+  else
+    grub_arch_cache_max_linesz = grub_arch_cache_ilinesz;
+}
+
+#ifdef GRUB_MACHINE_UBOOT
+
+static void subdivide (grub_uint32_t *table, grub_uint32_t *subtable,
+		       grub_uint32_t addr)
+{
+  grub_uint32_t j;
+  addr = addr >> 20 << 20;
+  table[addr >> 20] = (grub_addr_t) subtable | 1;
+  for (j = 0; j < 256; j++)
+    subtable[j] = addr | (j << 12)
+      | (3 << 4) | (3 << 6) | (3 << 8) | (3 << 10)
+      | (0 << 3) | (1 << 2) | 2;
+}
+
+void
+grub_arm_enable_caches_mmu (void)
+{
+  grub_uint32_t *table;
+  grub_uint32_t i;
+  grub_uint32_t border_crossing = 0;
+  grub_uint32_t *subtable;
+  struct sys_info *si = grub_uboot_get_sys_info ();
+
+  if (!si || (si->mr_no == 0))
+    {
+      grub_printf ("couldn't get memory map, not enabling caches");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  if (type == ARCH_UNKNOWN)
+    probe_caches ();
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    {
+      if (si->mr[i].start & ((1 << 20) - 1))
+	border_crossing++;
+      if ((si->mr[i].start + si->mr[i].size) & ((1 << 20) - 1))
+	border_crossing++;
+    }
+
+  grub_printf ("%d crossers\n", border_crossing);
+
+  table = grub_memalign (1 << 14, (1 << 14) + (border_crossing << 10));
+  if (!table)
+    {
+      grub_printf ("couldn't allocate place for MMU table, not enabling caches");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  subtable = table + (1 << 12);
+  /* Map all unknown as device.  */
+  for (i = 0; i < (1 << 12); i++)
+    table[i] = (i << 20) | (3 << 10) | (0 << 3) | (1 << 2) | 2;
+  /*
+    Device: TEX= 0, C=0, B=1
+    normal: TEX= 0, C=1, B=1
+    AP = 3
+    IMP = 0
+    Domain = 0
+*/
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    {
+      if (si->mr[i].start & ((1 << 20) - 1))
+	{
+	  subdivide (table, subtable, si->mr[i].start);
+	  subtable += (1 << 8);
+	}
+      if ((si->mr[i].start + si->mr[i].size) & ((1 << 20) - 1))
+	{
+	  subdivide (table, subtable, si->mr[i].start + si->mr[i].size);
+	  subtable += (1 << 8);
+	}
+    }
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    if ((si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_DRAM
+	|| (si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_SRAM
+	|| (si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_FLASH)
+      {
+	grub_uint32_t cur, end;
+	cur = si->mr[i].start;
+	end = si->mr[i].start + si->mr[i].size;
+	while (cur < end)
+	  {
+	    grub_uint32_t *st;
+	    if ((table[cur >> 20] & 3) == 2)
+	      {
+		cur = cur >> 20 << 20;
+		table[cur >> 20] = cur | (3 << 10) | (1 << 3) | (1 << 2) | 2;
+		cur += (1 << 20);
+		continue;
+	      }
+	    cur = cur >> 12 << 12;
+	    st = (grub_uint32_t *) (table[cur >> 20] & ~0x3ff);
+	    st[(cur >> 12) & 0xff] = cur | (3 << 4) | (3 << 6)
+	      | (3 << 8) | (3 << 10)
+	      | (1 << 3) | (1 << 2) | 2;
+	    cur += (1 << 12);
+	  }
+      }
+
+  grub_printf ("MMU tables generated\n");
+  if (is_v6_mmu)
+    grub_arm_clear_mmu_v6 ();
+
+  grub_printf ("enabling MMU\n");
+  grub_arm_enable_mmu (table);
+  grub_printf ("MMU enabled\n");
+}
+
+#endif
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  grub_addr_t start = (grub_addr_t) address;
+  grub_addr_t end = start + len;
+
+  if (type == ARCH_UNKNOWN)
+    probe_caches ();
+  start = ALIGN_DOWN (start, grub_arch_cache_max_linesz);
+  end = ALIGN_UP (end, grub_arch_cache_max_linesz);
+  switch (type)
+    {
+    case ARCH_ARMV6:
+      grub_arm_clean_dcache_range_armv6 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv6 (start, end,
+					      grub_arch_cache_ilinesz);
+      break;
+    case ARCH_ARMV7:
+      grub_arm_clean_dcache_range_armv7 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv7 (start, end,
+					      grub_arch_cache_ilinesz);
+      break;
+      /* Nothing to do.  */
+    case ARCH_ARMV5_WRITE_THROUGH:
+    case ARCH_ARMV6_UNIFIED:
+      break;
+      /* Pacify GCC.  */
+    case ARCH_UNKNOWN:
+      break;
+    }
+}
+
+void
+grub_arch_sync_dma_caches (volatile void *address, grub_size_t len)
+{
+  grub_addr_t start = (grub_addr_t) address;
+  grub_addr_t end = start + len;
+
+  if (type == ARCH_UNKNOWN)
+    probe_caches ();
+  start = ALIGN_DOWN (start, grub_arch_cache_max_linesz);
+  end = ALIGN_UP (end, grub_arch_cache_max_linesz);
+  switch (type)
+    {
+    case ARCH_ARMV6:
+      grub_arm_clean_dcache_range_armv6 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv6 (start, end,
+					      grub_arch_cache_ilinesz);
+      break;
+    case ARCH_ARMV5_WRITE_THROUGH:
+    case ARCH_ARMV6_UNIFIED:
+      grub_arm_clean_dcache_range_armv6 (start, end, grub_arch_cache_dlinesz);
+      break;
+    case ARCH_ARMV7:
+      grub_arm_clean_dcache_range_poc_armv7 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv7 (start, end,
+					      grub_arch_cache_ilinesz);
+      break;
+      /* Pacify GCC.  */
+    case ARCH_UNKNOWN:
+      break;
+    }
+}
+
+void
+grub_arm_disable_caches_mmu (void)
+{
+  if (type == ARCH_UNKNOWN)
+    probe_caches ();
+  switch (type)
+    {
+    case ARCH_ARMV5_WRITE_THROUGH:
+    case ARCH_ARMV6_UNIFIED:
+    case ARCH_ARMV6:
+      grub_arm_disable_caches_mmu_armv6 ();
+      break;
+    case ARCH_ARMV7:
+      grub_arm_disable_caches_mmu_armv7 ();
+      break;
+      /* Pacify GCC.  */
+    case ARCH_UNKNOWN:
+      break;
+    }
+}
diff --git a/grub-core/kern/arm/cache_armv6.S b/grub-core/kern/arm/cache_armv6.S
new file mode 100644
index 0000000..dfaded0
--- /dev/null
+++ b/grub-core/kern/arm/cache_armv6.S
@@ -0,0 +1,72 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"cache_armv6.S"
+	.text
+	.syntax	unified
+	.arm
+
+# define DMB	mcr	p15, 0, r0, c7, c10, 5
+# define DSB	mcr	p15, 0, r0, c7, c10, 4
+# define ISB	mcr	p15, 0, r0, c7, c5, 4
+#define ARMV6 1
+
+clean_invalidate_dcache:
+	mcr	p15, 0, r0, c7, c14, 0	@ Clean/Invalidate D-cache
+	bx	lr
+
+#include "cache.S"
+
+FUNCTION(grub_arm_main_id)
+	mrc 	p15, 0, r0, c0, c0, 0
+	bx lr
+
+FUNCTION(grub_arm_cache_type)
+	mrc 	p15, 0, r0, c0, c0, 1
+	bx lr
+
+FUNCTION(grub_arm_clear_mmu_v6)
+	mov	r0, #0
+	mcr	p15, 0, r0, c2, c0, 2
+	bx	lr
+
+FUNCTION(grub_arm_enable_mmu)
+	mcr	p15, 0, r0, c2, c0, 0
+
+	mvn	r0, #0
+	mcr	p15, 0, r0, c3, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 23)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 0)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 2)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 12)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	bx	lr
diff --git a/grub-core/kern/arm/cache_armv7.S b/grub-core/kern/arm/cache_armv7.S
new file mode 100644
index 0000000..5ae76a3
--- /dev/null
+++ b/grub-core/kern/arm/cache_armv7.S
@@ -0,0 +1,138 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"cache_armv7.S"
+	.text
+	.syntax	unified
+#if !defined (__thumb2__)
+	.arch	armv7a
+	.arm
+#else
+	.arch	armv7
+	.thumb
+#endif
+# define DMB	dmb
+# define DSB	dsb
+# define ISB	isb
+#define ARMV7 1
+
+FUNCTION(grub_arm_clean_dcache_range_poc_armv7)
+	DSB
+	@ Clean data cache for range to point-of-coherence
+1:	cmp	r0, r1
+	bge	2f
+	mcr	p15, 0, r0, c7, c14, 1	@ DCCMVAC
+	add	r0, r0, r2		@ Next line
+	b	1b
+2:	DSB
+	bx	lr
+
+
+	@ r0  - CLIDR
+	@ r1  - LoC
+	@ r2  - current level
+	@ r3  - num sets
+	@ r4  - num ways
+	@ r5  - current set
+	@ r6  - current way
+	@ r7  - line size
+	@ r8  - scratch
+	@ r9  - scratch
+	@ r10 - scratch
+	@ r11 - scratch
+clean_invalidate_dcache:
+	push	{r4-r12, lr}
+	mrc 	p15, 1, r0, c0, c0, 1	@ Read CLIDR
+	lsr	r1, r0, #24		@ Extract LoC
+	and	r1, r1, #0x7
+
+	mov	r2, #0			@ First level, L1
+2:	and	r8, r0, #7		@ cache type at current level
+	cmp	r8, #2
+	blt	5f			@ instruction only, or none, skip level
+
+	@ set current cache level/type (for CCSIDR read)
+	lsl	r8, r2, #1
+	mcr	p15, 2, r8, c0, c0, 0	@ Write CSSELR (level, type: data/uni)
+
+	@ read current cache information
+	mrc	p15, 1, r8, c0, c0, 0	@ Read CCSIDR
+	lsr	r3, r8, #13		@ Number of sets -1
+
+	@ Keep only 14 bits of r3
+	lsl     r3, r3, #18
+	lsr     r3, r3, #18
+
+	lsr	r4, r8, #3		@ Number of ways -1
+
+	@ Keep only 9  bits of r4
+	lsl     r4, r4, #23
+	lsr     r4, r4, #23
+
+	and	r7, r8, #7		@ log2(line size in words) - 2
+	add	r7, r7, #2		@  adjust
+	mov	r8, #1
+	lsl	r7, r8, r7		@  -> line size in words
+	lsl	r7, r7, #2		@  -> bytes
+
+	@ set loop
+	mov	r5, #0			@ current set = 0
+3:	lsl	r8, r2, #1		@ insert level
+	clz	r9, r7			@ calculate set field offset
+	mov	r10, #31
+	sub	r9, r10, r9
+	lsl	r10, r5, r9
+	orr	r8, r8, r10		@ insert set field
+
+	@ way loop
+	@ calculate way field offset
+	mov	r6, #0			@ current way = 0
+	add	r10, r4, #1
+	clz	r9, r10			@ r9 = way field offset
+	add	r9, r9, #1
+4:	lsl	r10, r6, r9
+	orr	r11, r8, r10		@ insert way field
+
+	@ clean and invalidate line by set/way
+	mcr	p15, 0, r11, c7, c14, 2	@ DCCISW
+
+	@ next way
+	add	r6, r6, #1
+	cmp	r6, r4
+	ble	4b
+
+	@ next set
+	add	r5, r5, #1
+	cmp	r5, r3
+	ble	3b
+
+	@ next level
+5:	lsr	r0, r0, #3		@ align next level CLIDR 'type' field
+	add	r2, r2, #1		@ increment cache level counter
+	cmp	r2, r1
+	blt	2b			@ outer loop
+
+	@ return
+6:	DSB
+	ISB
+	pop	{r4-r12, lr}
+	bx	lr
+
+#include "cache.S"
\ No newline at end of file
diff --git a/grub-core/kern/arm/compiler-rt.S b/grub-core/kern/arm/compiler-rt.S
new file mode 100644
index 0000000..645b42f
--- /dev/null
+++ b/grub-core/kern/arm/compiler-rt.S
@@ -0,0 +1,86 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"misc.S"
+	.text
+	.syntax	unified
+#if !defined (__thumb2__)
+	.arm
+#else
+	.thumb
+#endif
+
+	.align	2
+
+FUNCTION(__muldi3)
+FUNCTION(__aeabi_lmul)
+        stmfd   sp!, {r4, fp}
+        add     fp, sp, #4
+        sub     sp, sp, #16
+        str     r0, [fp, #-12]
+        str     r1, [fp, #-8]
+        str     r2, [fp, #-20]
+        str     r3, [fp, #-16]
+        ldr     r3, [fp, #-8]
+        ldr     r2, [fp, #-20]
+        mul     r2, r3, r2
+        ldr     r3, [fp, #-16]
+        ldr     r1, [fp, #-12]
+        mul     r3, r1, r3
+        add     r2, r2, r3
+        ldr     r0, [fp, #-12]
+        ldr     r1, [fp, #-20]
+        umull   r3, r4, r0, r1
+        add     r2, r2, r4
+        mov     r4, r2
+        mov     r0, r3
+        mov     r1, r4
+	mov     sp, fp
+	sub     sp, sp, #4
+        ldmfd   sp!, {r4, fp}
+        bx      lr
+
+	.macro division32 parent
+
+        sub     sp, sp, #8      @ Allocate naturally aligned 64-bit space
+        stmfd   sp!, {r3,lr}    @ Dummy r3 to maintain stack alignment
+        add     r2, sp, #8      @ Set r2 to address of 64-bit space
+        bl      \parent
+        ldr     r1, [sp, #8]    @ Extract remainder
+        ldmfd   sp!, {r3,lr}    @ Pop into an unused arg/scratch register
+        add     sp, sp, #8
+        bx      lr
+	.endm
+
+FUNCTION(__aeabi_uidivmod)
+	division32 grub_divmod32
+FUNCTION(__aeabi_idivmod)
+	division32 grub_divmod32s
+
+/*
+ * Null divide-by-zero handler
+ */
+FUNCTION(__aeabi_unwind_cpp_pr0)
+FUNCTION(raise)
+	mov	r0, #0
+	bx	lr
+	
+	END
diff --git a/grub-core/kern/arm/coreboot/cbtable.c b/grub-core/kern/arm/coreboot/cbtable.c
new file mode 100644
index 0000000..8a655bb
--- /dev/null
+++ b/grub-core/kern/arm/coreboot/cbtable.c
@@ -0,0 +1,40 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/coreboot/lbio.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/arm/startup.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_linuxbios_table_header_t
+grub_linuxbios_get_tables (void)
+{
+  grub_linuxbios_table_header_t table_header
+    = (grub_linuxbios_table_header_t) grub_arm_saved_registers.r[0];
+
+  if (!grub_linuxbios_check_signature (table_header))
+    return 0;
+
+  return table_header;
+}
diff --git a/grub-core/kern/arm/coreboot/coreboot.S b/grub-core/kern/arm/coreboot/coreboot.S
new file mode 100644
index 0000000..a110452
--- /dev/null
+++ b/grub-core/kern/arm/coreboot/coreboot.S
@@ -0,0 +1,44 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"coreboot.S"
+	.text
+	.syntax	unified
+#if !defined (__thumb2__)
+	.arch	armv7a
+	.arm
+#else
+	.arch	armv7
+	.thumb
+#endif
+
+FUNCTION(grub_arm_pfr1)
+	mrc p15, 0, r0, c0, c1, 1
+	bx	lr
+
+FUNCTION(grub_armv7_get_timer_value)
+	isb
+	mrrc p15, 1, r0, r1, c14
+	bx	lr
+
+FUNCTION(grub_armv7_get_timer_frequency)
+	mrc p15, 0, r0, c14, c0, 0
+	bx	lr
+
diff --git a/grub-core/kern/arm/coreboot/dma.c b/grub-core/kern/arm/coreboot/dma.c
new file mode 100644
index 0000000..2c2a627
--- /dev/null
+++ b/grub-core/kern/arm/coreboot/dma.c
@@ -0,0 +1,59 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/dma.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/mm_private.h>
+#include <grub/cache.h>
+
+struct grub_pci_dma_chunk *
+grub_memalign_dma32 (grub_size_t align, grub_size_t size)
+{
+  void *ret;
+  if (align < 64)
+    align = 64;
+  size = ALIGN_UP (size, align);
+  ret = grub_memalign (align, size);
+  if (!ret)
+    return 0;
+  grub_arch_sync_dma_caches (ret, size);
+  return ret;
+}
+
+void
+grub_dma_free (struct grub_pci_dma_chunk *ch)
+{
+  grub_size_t size = (((struct grub_mm_header *) ch) - 1)->size * GRUB_MM_ALIGN;
+  grub_arch_sync_dma_caches (ch, size);
+  grub_free (ch);
+}
+
+volatile void *
+grub_dma_get_virt (struct grub_pci_dma_chunk *ch)
+{
+  return (void *) ch;
+}
+
+grub_uint32_t
+grub_dma_get_phys (struct grub_pci_dma_chunk *ch)
+{
+  return (grub_uint32_t) (grub_addr_t) ch;
+}
+
diff --git a/grub-core/kern/arm/coreboot/init.c b/grub-core/kern/arm/coreboot/init.c
new file mode 100644
index 0000000..8d8c5b8
--- /dev/null
+++ b/grub-core/kern/arm/coreboot/init.c
@@ -0,0 +1,151 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/memory.h>
+#include <grub/machine/console.h>
+#include <grub/machine/kernel.h>
+#include <grub/offsets.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/env.h>
+#include <grub/cache.h>
+#include <grub/time.h>
+#include <grub/symbol.h>
+#include <grub/video.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/fdtbus.h>
+
+extern grub_uint8_t _start[];
+extern grub_uint8_t _end[];
+extern grub_uint8_t _edata[];
+grub_addr_t start_of_ram = ~(grub_addr_t)0;
+
+void  __attribute__ ((noreturn))
+grub_exit (void)
+{
+  /* We can't use grub_fatal() in this function.  This would create an infinite
+     loop, since grub_fatal() calls grub_abort() which in turn calls grub_exit().  */
+  while (1)
+    grub_cpu_idle ();
+}
+
+static grub_uint64_t modend;
+static int have_memory = 0;
+
+/* Helper for grub_machine_init.  */
+static int
+heap_init (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	   void *data __attribute__ ((unused)))
+{
+  grub_uint64_t begin = addr, end = addr + size;
+
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+  /* Restrict ourselves to 32-bit memory space.  */
+  if (begin > GRUB_ULONG_MAX)
+    return 0;
+  if (end > GRUB_ULONG_MAX)
+    end = GRUB_ULONG_MAX;
+#endif
+
+  if (start_of_ram > begin)
+    start_of_ram = begin;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  if (modend && begin < modend)
+    {
+      if (begin < (grub_addr_t)_start)
+	{
+	  grub_mm_init_region ((void *) (grub_addr_t) begin, (grub_size_t) ((grub_addr_t)_start - begin));
+	  have_memory = 1;
+	}
+      begin = modend;
+    }
+
+  /* Avoid DMA problems.  */
+  if (end >= 0xfe000000)
+    end = 0xfe000000;
+
+  if (end <= begin)
+    return 0;
+
+  grub_mm_init_region ((void *) (grub_addr_t) begin, (grub_size_t) (end - begin));
+
+  have_memory = 1;
+
+  return 0;
+}
+
+void
+grub_machine_init (void)
+{
+  struct grub_module_header *header;
+  void *dtb = 0;
+  grub_size_t dtb_size = 0;
+
+  modend = grub_modules_get_end ();
+
+  grub_video_coreboot_fb_early_init ();
+
+  grub_machine_mmap_iterate (heap_init, NULL);
+  if (!have_memory)
+    grub_fatal ("No memory found");
+
+  grub_video_coreboot_fb_late_init ();
+
+  grub_font_init ();
+  grub_gfxterm_init ();
+
+  FOR_MODULES (header)
+    if (header->type == OBJ_TYPE_DTB)
+      {
+	char *dtb_orig_addr, *dtb_copy;
+	dtb_orig_addr = (char *) header + sizeof (struct grub_module_header);
+
+	dtb_size = header->size - sizeof (struct grub_module_header);
+	dtb = dtb_copy = grub_malloc (dtb_size);
+	grub_memmove (dtb_copy, dtb_orig_addr, dtb_size);
+	break;
+      }
+  if (!dtb)
+    grub_fatal ("No DTB found");
+  grub_fdtbus_init (dtb, dtb_size);
+
+  grub_rk3288_spi_init ();
+
+  grub_machine_timer_init ();
+  grub_cros_init ();
+  grub_pl050_init ();
+}
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/kern/arm/coreboot/timer.c b/grub-core/kern/arm/coreboot/timer.c
new file mode 100644
index 0000000..d97b844
--- /dev/null
+++ b/grub-core/kern/arm/coreboot/timer.c
@@ -0,0 +1,101 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/machine/kernel.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/time.h>
+#include <grub/fdtbus.h>
+#include <grub/misc.h>
+
+grub_uint64_t
+grub_armv7_get_timer_value(void);
+
+grub_uint32_t
+grub_armv7_get_timer_frequency(void);
+
+grub_uint32_t
+grub_arm_pfr1(void);
+
+static int have_timer = 0;
+static volatile grub_uint32_t *sp804_regs;
+
+static grub_uint64_t
+sp804_get_time_ms (void)
+{
+  static grub_uint32_t high, last_low;
+  grub_uint32_t low = ~sp804_regs[1];
+  if (last_low > low)
+    high++;
+  last_low = low;
+  return grub_divmod64 ((((grub_uint64_t) high) << 32) | low,
+			1000, 0);
+}
+
+static grub_err_t
+sp804_attach(const struct grub_fdtbus_dev *dev)
+{
+  if (have_timer)
+    return GRUB_ERR_NONE;
+  sp804_regs = grub_fdtbus_map_reg (dev, 0, 0);
+  if (!grub_fdtbus_is_mapping_valid (sp804_regs))
+    return grub_error (GRUB_ERR_IO, "could not map sp804: %p", sp804_regs);
+  grub_install_get_time_ms (sp804_get_time_ms);
+  have_timer = 1;
+  return GRUB_ERR_NONE;
+}
+
+struct grub_fdtbus_driver sp804 =
+{
+  .compatible = "arm,sp804",
+  .attach = sp804_attach
+};
+
+static grub_uint32_t timer_frequency_in_khz;
+
+static grub_uint64_t
+generic_get_time_ms (void)
+{
+  return grub_divmod64 (grub_armv7_get_timer_value(), timer_frequency_in_khz, 0);
+}
+
+static int
+try_generic_timer (void)
+{
+  if (((grub_arm_pfr1 () >> 16) & 0xf) != 1)
+    return 0;
+  grub_printf ("freq = %x\n", grub_armv7_get_timer_frequency());
+  timer_frequency_in_khz = 0x016e3600 / 1000; //grub_armv7_get_timer_frequency() / 1000;
+  if (timer_frequency_in_khz == 0)
+    return 0;
+  grub_install_get_time_ms (generic_get_time_ms);
+  have_timer = 1;
+  return 1;
+}
+
+void
+grub_machine_timer_init (void)
+{
+  grub_fdtbus_register (&sp804);
+
+  if (!have_timer)
+    try_generic_timer ();
+  if (!have_timer)
+    grub_fatal ("No timer found");
+}
diff --git a/grub-core/kern/arm/dl.c b/grub-core/kern/arm/dl.c
new file mode 100644
index 0000000..eab9d17
--- /dev/null
+++ b/grub-core/kern/arm/dl.c
@@ -0,0 +1,280 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/arm/reloc.h>
+
+struct trampoline_arm
+{
+#define ARM_LOAD_IP 0xe59fc000
+#define ARM_BX 0xe12fff1c
+#define ARM_MOV_PC 0xe1a0f00c
+  grub_uint32_t load_ip;  /* ldr ip, [pc] */
+  grub_uint32_t bx; /* bx ip or mov pc, ip*/
+  grub_uint32_t addr;
+};
+
+static grub_uint16_t thumb_template[8] =
+  {
+    0x468c, /* mov	ip, r1 */
+    0x4903, /* ldr	r1, [pc, #12]	; (10 <.text+0x10>) */
+    /* Exchange R1 and IP in limited Thumb instruction set.
+       IP gets negated but we compensate it by C code.  */
+                                     /* R1   IP */
+                                     /* -A   R1 */
+    0x4461, /* add	r1, ip */    /* R1-A R1 */
+    0x4249, /* negs	r1, r1 */    /* A-R1 R1 */
+    0x448c, /* add	ip, r1 */    /* A-R1 A  */
+    0x4249, /* negs	r1, r1 */    /* R1-A A  */
+    0x4461, /* add	r1, ip */    /* R1   A  */
+    0x4760  /* bx	ip */
+  };
+
+struct trampoline_thumb
+{
+  grub_uint16_t template[8];
+  grub_uint32_t neg_addr;
+};
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf_Ehdr *e = ehdr;
+  const Elf_Shdr *s;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (const Elf_Shdr *) ((grub_addr_t) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *) ((grub_addr_t) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL)
+      {
+	const Elf_Rel *rel, *max;
+
+	for (rel = (const Elf_Rel *) ((grub_addr_t) e + s->sh_offset),
+	       max = (const Elf_Rel *) ((grub_addr_t) rel + s->sh_size);
+	     rel + 1 <= max;
+	     rel = (const Elf_Rel *) ((grub_addr_t) rel + s->sh_entsize))
+	  switch (ELF_R_TYPE (rel->r_info))
+	    {
+	    case R_ARM_CALL:
+	    case R_ARM_JUMP24:
+	      {
+		*tramp += sizeof (struct trampoline_arm);
+		break;
+	      }
+	    case R_ARM_THM_CALL:
+	    case R_ARM_THM_JUMP24:
+	    case R_ARM_THM_JUMP19:
+	      {
+		*tramp += sizeof (struct trampoline_thumb);
+		break;
+	      }
+	    }
+      }
+
+  grub_dprintf ("dl", "trampoline size %x\n", *tramp);
+
+  return GRUB_ERR_NONE;
+}
+
+/*************************************************
+ * Runtime dynamic linker with helper functions. *
+ *************************************************/
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rel *rel, *max;
+
+  for (rel = (Elf_Rel *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Addr *target, sym_addr;
+      grub_err_t retval;
+      Elf_Sym *sym;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+      target = (void *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      sym_addr = sym->st_value;
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_ARM_ABS32:
+	  {
+	    /* Data will be naturally aligned */
+	    retval = grub_arm_reloc_abs32 (target, sym_addr);
+	    if (retval != GRUB_ERR_NONE)
+	      return retval;
+	  }
+	  break;
+	case R_ARM_CALL:
+	case R_ARM_JUMP24:
+	  {
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_jump24_get_offset (target);
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    if ((sym_addr & 1) || !grub_arm_jump24_check_offset (offset))
+	      {
+		struct trampoline_arm *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		tp->load_ip = ARM_LOAD_IP;
+		tp->bx = (sym_addr & 1) ? ARM_BX : ARM_MOV_PC;
+		tp->addr = sym_addr + 8;
+		offset = (grub_uint8_t *) tp - (grub_uint8_t *) target - 8;
+	      }
+	    if (!grub_arm_jump24_check_offset (offset))
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+	    grub_arm_jump24_set_offset (target, offset);
+	  }
+	  break;
+	case R_ARM_THM_CALL:
+	case R_ARM_THM_JUMP24:
+	  {
+	    /* Thumb instructions can be 16-bit aligned */
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_thm_call_get_offset ((grub_uint16_t *) target);
+
+	    grub_dprintf ("dl", "    sym_addr = 0x%08x\n", sym_addr);
+	    if (ELF_ST_TYPE (sym->st_info) != STT_FUNC)
+	      sym_addr |= 1;
+
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    grub_dprintf("dl", " BL*: target=%p, sym_addr=0x%08x, offset=%d\n",
+			 target, sym_addr, offset);
+
+	    if (!(sym_addr & 1) || (offset < -0x200000 || offset >= 0x200000))
+	      {
+		struct trampoline_thumb *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		grub_memcpy (tp->template, thumb_template, sizeof (tp->template));
+		tp->neg_addr = -sym_addr - 4;
+		offset = ((grub_uint8_t *) tp - (grub_uint8_t *) target - 4) | 1;
+	      }
+
+	    if (offset < -0x200000 || offset >= 0x200000)
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+
+	    grub_dprintf ("dl", "    relative destination = %p\n",
+			  (char *) target + offset);
+
+	    retval = grub_arm_thm_call_set_offset ((grub_uint16_t *) target, offset);
+	    if (retval != GRUB_ERR_NONE)
+	      return retval;
+	  }
+	  break;
+	  /* Happens when compiled with -march=armv4.  Since currently we need
+	     at least armv5, keep bx as-is.
+	   */
+	case R_ARM_V4BX:
+	  break;
+	case R_ARM_THM_MOVW_ABS_NC:
+	case R_ARM_THM_MOVT_ABS:
+	  {
+	    grub_uint32_t offset;
+	    offset = grub_arm_thm_movw_movt_get_value((grub_uint16_t *) target);
+	    offset += sym_addr;
+
+	    if (ELF_R_TYPE (rel->r_info) == R_ARM_THM_MOVT_ABS)
+	      offset >>= 16;
+	    else
+	      offset &= 0xffff;
+
+	    grub_arm_thm_movw_movt_set_value((grub_uint16_t *) target, offset);
+	  }
+	  break;
+	case R_ARM_THM_JUMP19:
+	  {
+	    /* Thumb instructions can be 16-bit aligned */
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_thm_jump19_get_offset ((grub_uint16_t *) target);
+
+	    if (ELF_ST_TYPE (sym->st_info) != STT_FUNC)
+	      sym_addr |= 1;
+
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    if (!grub_arm_thm_jump19_check_offset (offset)
+		|| !(sym_addr & 1))
+	      {
+		struct trampoline_thumb *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		grub_memcpy (tp->template, thumb_template, sizeof (tp->template));
+		tp->neg_addr = -sym_addr - 4;
+		offset = ((grub_uint8_t *) tp - (grub_uint8_t *) target - 4) | 1;
+	      }
+
+	    if (!grub_arm_thm_jump19_check_offset (offset))
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+
+	    grub_arm_thm_jump19_set_offset ((grub_uint16_t *) target, offset);
+	  }
+	  break;
+	default:
+	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			     N_("relocation 0x%x is not implemented yet"),
+			     ELF_R_TYPE (rel->r_info));
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+/*
+ * Check if EHDR is a valid ELF header.
+ */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS32
+      || e->e_ident[EI_DATA] != ELFDATA2LSB || e->e_machine != EM_ARM)
+    return grub_error (GRUB_ERR_BAD_OS,
+		       N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/arm/dl_helper.c b/grub-core/kern/arm/dl_helper.c
new file mode 100644
index 0000000..21d77f7
--- /dev/null
+++ b/grub-core/kern/arm/dl_helper.c
@@ -0,0 +1,245 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/arm/reloc.h>
+
+static inline grub_uint32_t
+thumb_get_instruction_word (grub_uint16_t *target)
+{
+  /* Extract instruction word in alignment-safe manner */
+  return grub_le_to_cpu16 ((*target)) << 16 | grub_le_to_cpu16 (*(target + 1));
+}
+
+static inline void
+thumb_set_instruction_word (grub_uint16_t *target, grub_uint32_t insword)
+{
+  *target = grub_cpu_to_le16 (insword >> 16);
+  *(target + 1) = grub_cpu_to_le16 (insword & 0xffff);
+}
+
+/*
+ * R_ARM_ABS32
+ *
+ * Simple relocation of 32-bit value (in literal pool)
+ */
+grub_err_t
+grub_arm_reloc_abs32 (Elf32_Word *target, Elf32_Addr sym_addr)
+{
+  Elf32_Addr tmp;
+
+  tmp = grub_le_to_cpu32 (*target);
+  tmp += sym_addr;
+  *target = grub_cpu_to_le32 (tmp);
+
+  return GRUB_ERR_NONE;
+}
+
+/********************************************************************
+ * Thumb (T32) relocations:                                         *
+ *                                                                  *
+ * 32-bit Thumb instructions can be 16-bit aligned, and are fetched *
+ * little-endian, requiring some additional fiddling.               *
+ ********************************************************************/
+
+grub_int32_t
+grub_arm_thm_call_get_offset (grub_uint16_t *target)
+{
+  grub_uint32_t sign, j1, j2;
+  grub_uint32_t insword;
+  grub_int32_t offset;
+
+  insword = thumb_get_instruction_word (target);
+
+  /* Extract bitfields from instruction words */
+  sign = (insword >> 26) & 1;
+  j1 = (insword >> 13) & 1;
+  j2 = (insword >> 11) & 1;
+  offset = (sign << 24) | ((~(j1 ^ sign) & 1) << 23) |
+    ((~(j2 ^ sign) & 1) << 22) |
+    ((insword & 0x03ff0000) >> 4) | ((insword & 0x000007ff) << 1);
+
+  /* Sign adjust and calculate offset */
+  if (offset & (1 << 24))
+    offset -= (1 << 25);
+
+  return offset;
+}
+
+grub_err_t
+grub_arm_thm_call_set_offset (grub_uint16_t *target, grub_int32_t offset)
+{
+  grub_uint32_t sign, j1, j2;
+  const grub_uint32_t insmask = 0xf800d000;
+  grub_uint32_t insword;
+  int is_blx;
+
+  insword = thumb_get_instruction_word (target);
+
+  if (((insword >> 12) & 0xd) == 0xc)
+    is_blx = 1;
+  else
+    is_blx = 0;
+
+  if (!is_blx && !(offset & 1))
+    return grub_error (GRUB_ERR_BAD_MODULE, "bl/b.w targettting ARM");
+
+  /* Transform blx into bl if necessarry.  */
+  if (is_blx && (offset & 1))
+    insword |= (1 << 12);
+
+  /* Reassemble instruction word */
+  sign = (offset >> 24) & 1;
+  j1 = sign ^ (~(offset >> 23) & 1);
+  j2 = sign ^ (~(offset >> 22) & 1);
+  insword = (insword & insmask) |
+    (sign << 26) |
+    (((offset >> 12) & 0x03ff) << 16) |
+    (j1 << 13) | (j2 << 11) | ((offset >> 1) & 0x07ff);
+
+  thumb_set_instruction_word (target, insword);
+
+  grub_dprintf ("dl", "    *insword = 0x%08x", insword);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_int32_t
+grub_arm_thm_jump19_get_offset (grub_uint16_t *target)
+{
+  grub_int32_t offset;
+  grub_uint32_t insword;
+
+  insword = thumb_get_instruction_word (target);
+
+  /* Extract and sign extend offset */
+  offset = ((insword >> 26) & 1) << 19
+    | ((insword >> 11) & 1) << 18
+    | ((insword >> 13) & 1) << 17
+    | ((insword >> 16) & 0x3f) << 11
+    | (insword & 0x7ff);
+  offset <<= 1;
+  if (offset & (1 << 20))
+    offset -= (1 << 21);
+
+  return offset;
+}
+
+void
+grub_arm_thm_jump19_set_offset (grub_uint16_t *target, grub_int32_t offset)
+{
+  grub_uint32_t insword;
+  const grub_uint32_t insmask = 0xfbc0d000;
+
+  offset >>= 1;
+  offset &= 0xfffff;
+
+  insword = thumb_get_instruction_word (target);
+
+  /* Reassemble instruction word and write back */
+  insword &= insmask;
+  insword |= ((offset >> 19) & 1) << 26
+    | ((offset >> 18) & 1) << 11
+    | ((offset >> 17) & 1) << 13
+    | ((offset >> 11) & 0x3f) << 16
+    | (offset & 0x7ff);
+  thumb_set_instruction_word (target, insword);
+}
+
+int
+grub_arm_thm_jump19_check_offset (grub_int32_t offset)
+{
+  if ((offset > 1048574) || (offset < -1048576))
+    return 0;
+  return 1;
+}
+
+grub_uint16_t
+grub_arm_thm_movw_movt_get_value (grub_uint16_t *target)
+{
+  grub_uint32_t insword;
+
+  insword = thumb_get_instruction_word (target);
+
+  return ((insword & 0xf0000) >> 4) | ((insword & 0x04000000) >> 15) | \
+    ((insword & 0x7000) >> 4) | (insword & 0xff);
+}
+
+void
+grub_arm_thm_movw_movt_set_value (grub_uint16_t *target, grub_uint16_t value)
+{
+  grub_uint32_t insword;
+  const grub_uint32_t insmask = 0xfbf08f00;
+
+  insword = thumb_get_instruction_word (target);
+  insword &= insmask;
+
+  insword |= ((value & 0xf000) << 4) | ((value & 0x0800) << 15) | \
+    ((value & 0x0700) << 4) | (value & 0xff);
+
+  thumb_set_instruction_word (target, insword);
+}
+
+
+/***********************************************************
+ * ARM (A32) relocations:                                  *
+ *                                                         *
+ * ARM instructions are 32-bit in size and 32-bit aligned. *
+ ***********************************************************/
+
+grub_int32_t
+grub_arm_jump24_get_offset (grub_uint32_t *target)
+{
+  grub_int32_t offset;
+  grub_uint32_t insword;
+
+  insword = grub_le_to_cpu32 (*target);
+
+  offset = (insword & 0x00ffffff) << 2;
+  if (offset & 0x02000000)
+    offset -= 0x04000000;
+  return offset;
+}
+
+int
+grub_arm_jump24_check_offset (grub_int32_t offset)
+{
+  if (offset >= 0x02000000 || offset < -0x02000000)
+    return 0;
+  return 1;
+}
+
+void
+grub_arm_jump24_set_offset (grub_uint32_t *target,
+			    grub_int32_t offset)
+{
+  grub_uint32_t insword;
+
+  insword = grub_le_to_cpu32 (*target);
+
+  insword &= 0xff000000;
+  insword |= (offset >> 2) & 0x00ffffff;
+
+  *target = grub_cpu_to_le32 (insword);
+}
diff --git a/grub-core/kern/arm/efi/init.c b/grub-core/kern/arm/efi/init.c
new file mode 100644
index 0000000..40c3b46
--- /dev/null
+++ b/grub-core/kern/arm/efi/init.c
@@ -0,0 +1,77 @@
+/* init.c - initialize an arm-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/efi/efi.h>
+#include <grub/loader.h>
+
+static grub_uint64_t tmr;
+static grub_efi_event_t tmr_evt;
+
+static grub_uint64_t
+grub_efi_get_time_ms (void)
+{
+  return tmr;
+}
+
+static void 
+increment_timer (grub_efi_event_t event __attribute__ ((unused)),
+		 void *context __attribute__ ((unused)))
+{
+  tmr += 10;
+}
+
+void
+grub_machine_init (void)
+{
+  grub_efi_boot_services_t *b;
+
+  grub_efi_init ();
+
+  b = grub_efi_system_table->boot_services;
+
+  efi_call_5 (b->create_event, GRUB_EFI_EVT_TIMER | GRUB_EFI_EVT_NOTIFY_SIGNAL,
+	      GRUB_EFI_TPL_CALLBACK, increment_timer, NULL, &tmr_evt);
+  efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_PERIODIC, 100000);
+
+  grub_install_get_time_ms (grub_efi_get_time_ms);
+}
+
+void
+grub_machine_fini (int flags)
+{
+  grub_efi_boot_services_t *b;
+
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
+  b = grub_efi_system_table->boot_services;
+
+  efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_CANCEL, 0);
+  efi_call_1 (b->close_event, tmr_evt);
+
+  grub_efi_fini ();
+
+  if (!(flags & GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY))
+    grub_efi_memory_fini ();
+}
diff --git a/grub-core/kern/arm/efi/startup.S b/grub-core/kern/arm/efi/startup.S
new file mode 100644
index 0000000..9f82653
--- /dev/null
+++ b/grub-core/kern/arm/efi/startup.S
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2013 Free Software Foundation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <grub/symbol.h>
+
+	.file 	"startup.S"
+	.text
+	.arm
+FUNCTION(_start)
+	/*
+	 *  EFI_SYSTEM_TABLE and EFI_HANDLE are passed in r1/r0.
+	 */
+	ldr	ip, =EXT_C(grub_efi_image_handle)
+	str	r0, [ip]
+	ldr	ip, =EXT_C(grub_efi_system_table)
+	str	r1, [ip]
+	ldr	ip, =EXT_C(grub_main)
+	bx	ip
+	END
diff --git a/grub-core/kern/arm/startup.S b/grub-core/kern/arm/startup.S
new file mode 100644
index 0000000..3946fe8
--- /dev/null
+++ b/grub-core/kern/arm/startup.S
@@ -0,0 +1,177 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/offsets.h>
+#include <grub/symbol.h>
+#include <grub/machine/kernel.h>
+
+/*
+ * GRUB is called from U-Boot as a Linux Kernel type image, which
+ * means among other things that it always enters in ARM state.
+ *
+ * coreboot starts in ARM mode as well.
+ *
+ * Overview of GRUB image layout:
+ *
+ * _start:
+ *              Entry point (1 ARM branch instruction, to "codestart")
+ * grub_total_module_size:
+ *              Data field: Size of included module blob
+ *              (when generated by grub-mkimage)
+ * codestart:
+ *              Remainder of statically-linked executable code and data.
+ * __bss_start:
+ *              Start of included module blob.
+ *              Also where global/static variables are located.
+ * _end:
+ *              End of bss region (but not necessarily module blob).
+ * <stack>:     
+ * <modules>:
+ *              Loadable modules, post relocation.
+ * <heap>:
+ */
+	
+	.text
+	.arm
+FUNCTION(_start)
+	b	codestart
+	
+	@ Size of final image integrated module blob - set by grub-mkimage
+	.org _start + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+VARIABLE(grub_total_module_size)
+	.long 	0
+
+VARIABLE(grub_modbase)
+	.long 0
+bss_start_ptr:
+	.long   EXT_C(__bss_start)
+end_ptr:
+	.long   EXT_C(_end)
+
+	@ Memory map at start:
+	@ * text+data
+	@ * list relocations
+	@ * modules
+	@ Before we enter C, we need to apply the relocations
+	@ and get following map:
+	@ * text+data
+	@ * BSS (cleared)
+	@ * stack
+	@ * modules
+	@
+	@ To make things easier we ensure
+	@ that BSS+stack is larger than list of relocations
+	@ by increasing stack if necessarry.
+	@ This allows us to always unconditionally copy backwards
+	@ Currently list of relocations is ~5K and stack is set
+	@ to be at least 256K
+
+FUNCTION(codestart)
+	@ Store context: Machine ID, atags/dtb, ...
+	@ U-Boot API signature is stored on the U-Boot heap
+	@ Stack pointer used as start address for signature probing
+	mov	r12, sp
+	adr	sp, entry_state
+	push	{r0-r12,lr}	@ store U-Boot context (sp in r12)
+
+	adr     r1, _start
+	ldr	r0, bss_start_ptr		@ src
+	add     r0, r0, r1
+
+	add	r0, r0, #(GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	mvn	r2, #(GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	and	r0, r0, r2
+1:	
+        ldr     r3, [r0], #4  @load next offset
+	@ both -2 and -1 are treated the same as we have only one type of relocs
+	@ -2 means "end of this type of relocs" and -1 means "end of all relocs"
+        add     r2, r3, #2
+        cmp     r2, #1
+        bls     reloc_done
+	@ Adjust next offset
+        ldr     r2, [r3, r1]
+        add     r2, r2, r1
+        str     r2, [r3, r1]
+	b 1b
+
+reloc_done:
+
+	@ Modules have been stored as a blob
+	@ they need to be manually relocated to _end
+	add	r0, r0, #(GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	mvn	r1, #(GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	and	r0, r0, r1	@ src = aligned end of relocations
+
+	ldr	r1, end_ptr		@ dst = End of BSS
+	ldr	r2, grub_total_module_size	@ blob size
+
+	add     r1, r1, #GRUB_KERNEL_MACHINE_STACK_SIZE
+	and	r1, r1, #~0x7	@ Ensure 8-byte alignment
+	
+	sub	sp, r1, #8
+	add     r1, r1, #1024
+
+	str     r1, EXT_C(grub_modbase)
+
+	/* Coreboot already places modules at right place.  */
+#ifndef GRUB_MACHINE_COREBOOT
+	add	r1, r1, r2
+	add	r0, r0, r2
+	sub     r1, r1, #4
+	sub     r0, r0, #4
+
+1:	ldr	r3, [r0], #-4 			@ r3 = *src--
+	str	r3, [r1], #-4			@ *dst-- = r3 
+	subs	r2, #4				@ remaining -= 4
+	bne	1b				@ while remaining != 0
+#endif
+
+	@ Since we _are_ the C run-time, we need to manually zero the BSS
+	@ region before continuing
+	ldr	r0, bss_start_ptr	@ zero from here
+	@ If unaligned, bytewise zero until base address aligned.
+	mov	r2, #0
+1:	tst	r0, #3
+	beq	2f
+	strb	r2, [r0], #1
+	b	1b
+2:	ldr	r1, end_ptr		@ to here
+1:	str	r2, [r0], #4
+	cmp	r0, r1
+	bne	1b
+	
+	b	EXT_C(grub_main)
+
+	.align	3
+@ U-boot/coreboot context stack space
+VARIABLE(grub_arm_saved_registers)
+	.long	0	@ r0
+	.long	0	@ r1
+	.long	0	@ r2
+	.long	0	@ r3
+	.long	0	@ r4
+	.long	0	@ r5
+	.long	0	@ r6
+	.long	0	@ r7
+	.long	0	@ r8
+	.long	0	@ r9
+	.long	0	@ r10
+	.long	0	@ r11
+	.long	0	@ sp
+	.long	0	@ lr
+entry_state:
diff --git a/grub-core/kern/arm/uboot/init.c b/grub-core/kern/arm/uboot/init.c
new file mode 100644
index 0000000..2a6aa3f
--- /dev/null
+++ b/grub-core/kern/arm/uboot/init.c
@@ -0,0 +1,70 @@
+/* init.c - generic U-Boot initialization and finalization */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/uboot/uboot.h>
+#include <grub/arm/startup.h>
+#include <grub/uboot/api_public.h>
+
+extern int (*grub_uboot_syscall_ptr) (int, int *, ...);
+
+grub_uint32_t
+grub_uboot_get_machine_type (void)
+{
+  return grub_arm_saved_registers.r[1];
+}
+
+grub_addr_t
+grub_uboot_get_boot_data (void)
+{
+  return grub_arm_saved_registers.r[2];
+}
+
+int
+grub_uboot_api_init (void)
+{
+  struct api_signature *start, *end;
+  struct api_signature *p;
+  grub_addr_t grub_uboot_search_hint = grub_arm_saved_registers.sp;
+  if (grub_uboot_search_hint)
+    {
+      /* Extended search range to work around Trim Slice U-Boot issue */
+      start = (struct api_signature *) ((grub_uboot_search_hint & ~0x000fffff)
+					- 0x00500000);
+      end =
+	(struct api_signature *) ((grub_addr_t) start + UBOOT_API_SEARCH_LEN -
+				  API_SIG_MAGLEN + 0x00500000);
+    }
+  else
+    {
+      start = 0;
+      end = (struct api_signature *) (256 * 1024 * 1024);
+    }
+
+  /* Structure alignment is (at least) 8 bytes */
+  for (p = start; p < end; p = (void *) ((grub_addr_t) p + 8))
+    {
+      if (grub_memcmp (&(p->magic), API_SIG_MAGIC, API_SIG_MAGLEN) == 0)
+	{
+	  grub_uboot_syscall_ptr = p->syscall;
+	  return p->version;
+	}
+    }
+
+  return 0;
+}
diff --git a/grub-core/kern/arm/uboot/uboot.S b/grub-core/kern/arm/uboot/uboot.S
new file mode 100644
index 0000000..d128775
--- /dev/null
+++ b/grub-core/kern/arm/uboot/uboot.S
@@ -0,0 +1,73 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/offsets.h>
+#include <grub/symbol.h>
+#include <grub/machine/kernel.h>
+
+	/*
+	 * uboot_syscall():
+	 *   This function is effectively a veneer, so it cannot
+	 *   modify the stack or corrupt any registers other than
+	 *   r12 (ip). Furthermore it needs to restore r8 for
+	 *   U-Boot (Global Data Pointer) and preserve it for Grub.
+	 */
+FUNCTION(grub_uboot_syscall)
+	str     r8, transition_space
+	str     lr, transition_space + 4
+	str     r9, transition_space + 8
+
+	ldr	ip, saved_registers_ptr
+	ldr	r8, [ip, #4 * 8]
+	ldr	r9, [ip, #4 * 9]
+
+	bl	do_syscall
+
+	ldr     r8, transition_space
+	ldr     lr, transition_space + 4
+	ldr     r9, transition_space + 8
+
+	bx	lr
+do_syscall:
+
+	ldr	ip, grub_uboot_syscall_ptr
+	bx	ip
+	
+FUNCTION(grub_uboot_return)
+	ldr	ip, saved_registers_ptr
+	ldr	sp, [ip, #4 * 4]
+	pop	{r4-r12, lr}
+	mov	sp, r12
+	bx	lr
+
+	
+	.align	3
+
+@ GRUB context stack space
+transition_space:	
+	.long	0	@ r8
+	.long	0	@ lr
+	.long	0	@ r9
+
+saved_registers_ptr:
+	.long EXT_C(grub_arm_saved_registers)
+
+VARIABLE(grub_uboot_syscall_ptr)
+	.long	0	@
+
+	END
diff --git a/grub-core/kern/arm64/cache.c b/grub-core/kern/arm64/cache.c
new file mode 100644
index 0000000..b84383d
--- /dev/null
+++ b/grub-core/kern/arm64/cache.c
@@ -0,0 +1,63 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cache.h>
+#include <grub/misc.h>
+
+static grub_int64_t dlinesz;
+static grub_int64_t ilinesz;
+
+/* Prototypes for asm functions. */
+void grub_arch_clean_dcache_range (grub_addr_t beg, grub_addr_t end,
+				   grub_uint64_t line_size);
+void grub_arch_invalidate_icache_range (grub_addr_t beg, grub_addr_t end,
+					grub_uint64_t line_size);
+
+static void
+probe_caches (void)
+{
+  grub_uint64_t cache_type;
+
+  /* Read Cache Type Register */
+  asm volatile ("mrs 	%0, ctr_el0": "=r"(cache_type));
+
+  dlinesz = 4 << ((cache_type >> 16) & 0xf);
+  ilinesz = 4 << (cache_type & 0xf);
+
+  grub_dprintf("cache", "D$ line size: %lld\n", (long long) dlinesz);
+  grub_dprintf("cache", "I$ line size: %lld\n", (long long) ilinesz);
+}
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  grub_uint64_t start, end, max_align;
+
+  if (dlinesz == 0)
+    probe_caches();
+  if (dlinesz == 0)
+    grub_fatal ("Unknown cache line size!");
+
+  max_align = dlinesz > ilinesz ? dlinesz : ilinesz;
+
+  start = ALIGN_DOWN ((grub_uint64_t) address, max_align);
+  end = ALIGN_UP ((grub_uint64_t) address + len, max_align);
+
+  grub_arch_clean_dcache_range (start, end, dlinesz);
+  grub_arch_invalidate_icache_range (start, end, ilinesz);
+}
diff --git a/grub-core/kern/arm64/cache_flush.S b/grub-core/kern/arm64/cache_flush.S
new file mode 100644
index 0000000..e064f7e
--- /dev/null
+++ b/grub-core/kern/arm64/cache_flush.S
@@ -0,0 +1,55 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"cache_flush.S"
+	.text
+
+/*
+ * Simple cache maintenance functions
+ */
+
+// x0 - *beg (inclusive)
+// x1 - *end (exclusive)
+// x2 - line size
+FUNCTION(grub_arch_clean_dcache_range)
+	// Clean data cache for range to point-of-unification
+1:	cmp	x0, x1
+	b.ge	2f
+	dc	cvau, x0		// Clean Virtual Address to PoU
+	add	x0, x0, x2		// Next line
+	b	1b
+2:	dsb	ish
+	isb
+	ret
+
+// x0 - *beg (inclusive)
+// x1 - *end (exclusive)
+// x2 - line size
+FUNCTION(grub_arch_invalidate_icache_range)
+	// Invalidate instruction cache for range to point-of-unification
+1:	cmp	x0, x1
+	b.ge	2f
+	ic	ivau, x0		// Invalidate Virtual Address to PoU
+	add	x0, x0, x2		// Next line
+	b	1b
+	// Branch predictor invalidation not needed on AArch64
+2:	dsb	ish
+	isb
+	ret
diff --git a/grub-core/kern/arm64/dl.c b/grub-core/kern/arm64/dl.c
new file mode 100644
index 0000000..512e5a8
--- /dev/null
+++ b/grub-core/kern/arm64/dl.c
@@ -0,0 +1,198 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/cpu/reloc.h>
+
+#define LDR 0x58000050
+#define BR 0xd61f0200
+
+
+/*
+ * Check if EHDR is a valid ELF header.
+ */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS64
+      || e->e_ident[EI_DATA] != ELFDATA2LSB || e->e_machine != EM_AARCH64)
+    return grub_error (GRUB_ERR_BAD_OS,
+		       N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/*
+ * Unified function for both REL and RELA 
+ */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rel *rel, *max;
+  unsigned unmatched_adr_got_page = 0;
+
+  for (rel = (Elf_Rel *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Sym *sym;
+      void *place;
+      grub_uint64_t sym_addr;
+
+      if (rel->r_offset >= seg->size)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      sym_addr = sym->st_value;
+      if (s->sh_type == SHT_RELA)
+	sym_addr += ((Elf_Rela *) rel)->r_addend;
+
+      place = (void *) ((grub_addr_t) seg->addr + rel->r_offset);
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_AARCH64_ABS64:
+	  {
+	    grub_uint64_t *abs_place = place;
+
+	    grub_dprintf ("dl", "  reloc_abs64 %p => 0x%016llx\n",
+			  place, (unsigned long long) sym_addr);
+
+	    *abs_place = (grub_uint64_t) sym_addr;
+	  }
+	  break;
+	case R_AARCH64_ADD_ABS_LO12_NC:
+	  grub_arm64_set_abs_lo12 (place, sym_addr);
+	  break;
+	case R_AARCH64_LDST64_ABS_LO12_NC:
+	  grub_arm64_set_abs_lo12_ldst64 (place, sym_addr);
+	  break;
+	case R_AARCH64_CALL26:
+	case R_AARCH64_JUMP26:
+	  {
+	    grub_int64_t offset = sym_addr - (grub_uint64_t) place;
+
+	    if (!grub_arm_64_check_xxxx26_offset (offset))
+	      {
+		struct grub_arm64_trampoline *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		tp->ldr = LDR;
+		tp->br = BR;
+		tp->addr = sym_addr;
+		offset = (grub_uint8_t *) tp - (grub_uint8_t *) place;
+	      }
+
+	    if (!grub_arm_64_check_xxxx26_offset (offset))
+		return grub_error (GRUB_ERR_BAD_MODULE,
+				   "trampoline out of range");
+
+	    grub_arm64_set_xxxx26_offset (place, offset);
+	  }
+	  break;
+	case R_AARCH64_PREL32:
+	  {
+	    grub_int64_t value;
+	    Elf64_Word *addr32 = place;
+	    value = ((grub_int32_t) *addr32) + sym_addr -
+	      (Elf64_Xword) (grub_addr_t) seg->addr - rel->r_offset;
+	    if (value != (grub_int32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    grub_dprintf("dl", "  reloc_prel32 %p => 0x%016llx\n",
+			  place, (unsigned long long) sym_addr);
+	    *addr32 = value;
+	  }
+	  break;
+	case R_AARCH64_ADR_GOT_PAGE:
+	  {
+	    grub_uint64_t *gp = mod->gotptr;
+	    Elf_Rela *rel2;
+	    grub_int64_t gpoffset = ((grub_uint64_t) gp & ~0xfffULL) - (((grub_uint64_t) place) & ~0xfffULL);
+	    *gp = (grub_uint64_t) sym_addr;
+	    mod->gotptr = gp + 1;
+	    unmatched_adr_got_page++;
+	    grub_dprintf("dl", "  reloc_got %p => 0x%016llx (0x%016llx)\n",
+			 place, (unsigned long long) sym_addr, (unsigned long long) gp);
+	    if (!grub_arm64_check_hi21_signed (gpoffset))
+		return grub_error (GRUB_ERR_BAD_MODULE,
+				   "HI21 out of range");
+	    grub_arm64_set_hi21(place, gpoffset);
+	    for (rel2 = (Elf_Rela *) ((char *) rel + s->sh_entsize);
+		 rel2 < (Elf_Rela *) max;
+		 rel2 = (Elf_Rela *) ((char *) rel2 + s->sh_entsize))
+	      if (ELF_R_SYM (rel2->r_info)
+		  == ELF_R_SYM (rel->r_info)
+		  && ((Elf_Rela *) rel)->r_addend == rel2->r_addend
+		  && ELF_R_TYPE (rel2->r_info) == R_AARCH64_LD64_GOT_LO12_NC)
+		{
+		  grub_arm64_set_abs_lo12_ldst64 ((void *) ((grub_addr_t) seg->addr + rel2->r_offset),
+						  (grub_uint64_t)gp);
+		  break;
+		}
+	    if (rel2 >= (Elf_Rela *) max)
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "ADR_GOT_PAGE without matching LD64_GOT_LO12_NC");
+	  }
+	  break;
+	case R_AARCH64_LD64_GOT_LO12_NC:
+	  if (unmatched_adr_got_page == 0)
+	    return grub_error (GRUB_ERR_BAD_MODULE,
+			       "LD64_GOT_LO12_NC without matching ADR_GOT_PAGE");
+	  unmatched_adr_got_page--;
+	  break;
+	case R_AARCH64_ADR_PREL_PG_HI21:
+	  {
+	    grub_int64_t offset = (sym_addr & ~0xfffULL) - (((grub_uint64_t) place) & ~0xfffULL);
+
+	    if (!grub_arm64_check_hi21_signed (offset))
+		return grub_error (GRUB_ERR_BAD_MODULE,
+				   "HI21 out of range");
+
+	    grub_arm64_set_hi21 (place, offset);
+	  }
+	  break;
+
+	default:
+	  {
+	    char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+	    grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+			   ELF_R_TYPE (rel->r_info));
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%s is not implemented yet"), rel_info);
+	  }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/arm64/dl_helper.c b/grub-core/kern/arm64/dl_helper.c
new file mode 100644
index 0000000..e00c198
--- /dev/null
+++ b/grub-core/kern/arm64/dl_helper.c
@@ -0,0 +1,134 @@
+/* dl_helper.c - relocation helper functions for modules and grub-mkimage */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/arm64/reloc.h>
+
+/*
+ * grub_arm64_reloc_xxxx26():
+ *
+ * JUMP26/CALL26 relocations for B and BL instructions.
+ */
+
+int
+grub_arm_64_check_xxxx26_offset (grub_int64_t offset)
+{
+  const grub_ssize_t offset_low = -(1 << 27), offset_high = (1 << 27) - 1;
+
+  if ((offset < offset_low) || (offset > offset_high))
+    return 0;
+  return 1;
+}
+
+void
+grub_arm64_set_xxxx26_offset (grub_uint32_t *place, grub_int64_t offset)
+{
+  const grub_uint32_t insmask = grub_cpu_to_le32_compile_time (0xfc000000);
+
+  grub_dprintf ("dl", "  reloc_xxxx64 %p %c= 0x%llx\n",
+		place, offset > 0 ? '+' : '-',
+		offset < 0 ? (long long) -(unsigned long long) offset : offset);
+
+  *place &= insmask;
+  *place |= grub_cpu_to_le32 (offset >> 2) & ~insmask;
+}
+
+int
+grub_arm64_check_hi21_signed (grub_int64_t offset)
+{
+  if (offset != (grub_int64_t)(grub_int32_t)offset)
+    return 0;
+  return 1;
+}
+
+void
+grub_arm64_set_hi21 (grub_uint32_t *place, grub_int64_t offset)
+{
+  const grub_uint32_t insmask = grub_cpu_to_le32_compile_time (0x9f00001f);
+  grub_uint32_t val;
+
+  offset >>= 12;
+  
+  val = ((offset & 3) << 29) | (((offset >> 2) & 0x7ffff) << 5);
+  
+  *place &= insmask;
+  *place |= grub_cpu_to_le32 (val) & ~insmask;
+}
+
+void
+grub_arm64_set_abs_lo12 (grub_uint32_t *place, grub_int64_t target)
+{
+  const grub_uint32_t insmask = grub_cpu_to_le32_compile_time (0xffc003ff);
+
+  *place &= insmask;
+  *place |= grub_cpu_to_le32 (target << 10) & ~insmask;
+}
+
+void
+grub_arm64_set_abs_lo12_ldst64 (grub_uint32_t *place, grub_int64_t target)
+{
+  const grub_uint32_t insmask = grub_cpu_to_le32_compile_time (0xfff803ff);
+
+  *place &= insmask;
+  *place |= grub_cpu_to_le32 (target << 7) & ~insmask;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_err_t
+grub_arm64_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				  grub_size_t *got)
+{
+  const Elf64_Ehdr *e = ehdr;
+  const Elf64_Shdr *s;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (Elf64_Shdr *) ((char *) e + grub_le_to_cpu64 (e->e_shoff));
+       i < grub_le_to_cpu16 (e->e_shnum);
+       i++, s = (Elf64_Shdr *) ((char *) s + grub_le_to_cpu16 (e->e_shentsize)))
+    if (s->sh_type == grub_cpu_to_le32_compile_time (SHT_REL)
+	|| s->sh_type == grub_cpu_to_le32_compile_time (SHT_RELA))
+      {
+	const Elf64_Rela *rel, *max;
+
+	for (rel = (Elf64_Rela *) ((char *) e + grub_le_to_cpu64 (s->sh_offset)),
+	       max = (const Elf64_Rela *) ((char *) rel + grub_le_to_cpu64 (s->sh_size));
+	     rel < max; rel = (const Elf64_Rela *) ((char *) rel + grub_le_to_cpu64 (s->sh_entsize)))
+	  switch (ELF64_R_TYPE (rel->r_info))
+	    {
+	    case R_AARCH64_CALL26:
+	    case R_AARCH64_JUMP26:
+	      *tramp += sizeof (struct grub_arm64_trampoline);
+	      break;
+	    case R_AARCH64_ADR_GOT_PAGE:
+	      *got += 8;
+	      break;
+	    }
+      }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/arm64/efi/init.c b/grub-core/kern/arm64/efi/init.c
new file mode 100644
index 0000000..5010cae
--- /dev/null
+++ b/grub-core/kern/arm64/efi/init.c
@@ -0,0 +1,63 @@
+/* init.c - initialize an arm-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/efi/efi.h>
+#include <grub/loader.h>
+
+static grub_uint64_t timer_frequency_in_khz;
+
+static grub_uint64_t
+grub_efi_get_time_ms (void)
+{
+  grub_uint64_t tmr;
+  asm volatile("mrs %0,   cntvct_el0" : "=r" (tmr));
+
+  return tmr / timer_frequency_in_khz;
+}
+
+
+void
+grub_machine_init (void)
+{
+  grub_uint64_t timer_frequency;
+
+  grub_efi_init ();
+
+  asm volatile("mrs %0,   cntfrq_el0" : "=r" (timer_frequency));
+  timer_frequency_in_khz = timer_frequency / 1000;
+
+  grub_install_get_time_ms (grub_efi_get_time_ms);
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
+  grub_efi_fini ();
+
+  if (!(flags & GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY))
+    grub_efi_memory_fini ();
+}
diff --git a/grub-core/kern/arm64/efi/startup.S b/grub-core/kern/arm64/efi/startup.S
new file mode 100644
index 0000000..666a7ee
--- /dev/null
+++ b/grub-core/kern/arm64/efi/startup.S
@@ -0,0 +1,39 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file 	"startup.S"
+	.text
+FUNCTION(_start)
+	/*
+	 *  EFI_SYSTEM_TABLE and EFI_HANDLE are passed in x1/x0.
+	 */
+	ldr	x2, efi_image_handle_val
+	str	x0, [x2]
+	ldr	x2, efi_system_table_val
+	str	x1, [x2]
+	ldr	x2, grub_main_val
+	br	x2
+grub_main_val:
+	.quad	EXT_C(grub_main)
+efi_system_table_val:
+	.quad	EXT_C(grub_efi_system_table)
+efi_image_handle_val:
+	.quad	EXT_C(grub_efi_image_handle)
+
diff --git a/grub-core/kern/buffer.c b/grub-core/kern/buffer.c
new file mode 100644
index 0000000..9f5f8b8
--- /dev/null
+++ b/grub-core/kern/buffer.c
@@ -0,0 +1,117 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2021  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/buffer.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/safemath.h>
+#include <grub/types.h>
+
+grub_buffer_t
+grub_buffer_new (grub_size_t sz)
+{
+  struct grub_buffer *ret;
+
+  ret = (struct grub_buffer *) grub_malloc (sizeof (*ret));
+  if (ret == NULL)
+    return NULL;
+
+  ret->data = (grub_uint8_t *) grub_malloc (sz);
+  if (ret->data == NULL)
+    {
+      grub_free (ret);
+      return NULL;
+    }
+
+  ret->sz = sz;
+  ret->pos = 0;
+  ret->used = 0;
+
+  return ret;
+}
+
+void
+grub_buffer_free (grub_buffer_t buf)
+{
+  grub_free (buf->data);
+  grub_free (buf);
+}
+
+grub_err_t
+grub_buffer_ensure_space (grub_buffer_t buf, grub_size_t req)
+{
+  grub_uint8_t *d;
+  grub_size_t newsz = 1;
+
+  /* Is the current buffer size adequate? */
+  if (buf->sz >= req)
+    return GRUB_ERR_NONE;
+
+  /* Find the smallest power-of-2 size that satisfies the request. */
+  while (newsz < req)
+    {
+      if (newsz == 0)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   N_("requested buffer size is too large"));
+      newsz <<= 1;
+    }
+
+  d = (grub_uint8_t *) grub_realloc (buf->data, newsz);
+  if (d == NULL)
+    return grub_errno;
+
+  buf->data = d;
+  buf->sz = newsz;
+
+  return GRUB_ERR_NONE;
+}
+
+void *
+grub_buffer_take_data (grub_buffer_t buf)
+{
+  void *data = buf->data;
+
+  buf->data = NULL;
+  buf->sz = buf->pos = buf->used = 0;
+
+  return data;
+}
+
+void
+grub_buffer_reset (grub_buffer_t buf)
+{
+  buf->pos = buf->used = 0;
+}
+
+grub_err_t
+grub_buffer_advance_read_pos (grub_buffer_t buf, grub_size_t n)
+{
+  grub_size_t newpos;
+
+  if (grub_add (buf->pos, n, &newpos))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+
+  if (newpos > buf->used)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("new read is position beyond the end of the written data"));
+
+  buf->pos = newpos;
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/command.c b/grub-core/kern/command.c
new file mode 100644
index 0000000..4aabcd4
--- /dev/null
+++ b/grub-core/kern/command.c
@@ -0,0 +1,111 @@
+/* command.c - support basic command */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/lockdown.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+
+grub_command_t grub_command_list;
+
+grub_command_t
+grub_register_command_prio (const char *name,
+			    grub_command_func_t func,
+			    const char *summary,
+			    const char *description,
+			    int prio)
+{
+  grub_command_t cmd;
+  int inactive = 0;
+
+  grub_command_t *p, q;
+
+  cmd = (grub_command_t) grub_zalloc (sizeof (*cmd));
+  if (! cmd)
+    return 0;
+
+  cmd->name = name;
+  cmd->func = func;
+  cmd->summary = (summary) ? summary : "";
+  cmd->description = description;
+
+  cmd->flags = 0;
+  cmd->prio = prio;
+    
+  for (p = &grub_command_list, q = *p; q; p = &(q->next), q = q->next)
+    {
+      int r;
+
+      r = grub_strcmp (cmd->name, q->name);
+      if (r < 0)
+	break;
+      if (r > 0)
+	continue;
+
+      if (cmd->prio >= (q->prio & GRUB_COMMAND_PRIO_MASK))
+	{
+	  q->prio &= ~GRUB_COMMAND_FLAG_ACTIVE;
+	  break;
+	}
+
+      inactive = 1;
+    }
+
+  *p = cmd;
+  cmd->next = q;
+  if (q)
+    q->prev = &cmd->next;
+  cmd->prev = p;
+
+  if (! inactive)
+    cmd->prio |= GRUB_COMMAND_FLAG_ACTIVE;
+
+  return cmd;
+}
+
+static grub_err_t
+grub_cmd_lockdown (grub_command_t cmd __attribute__ ((unused)),
+                   int argc __attribute__ ((unused)),
+                   char **argv __attribute__ ((unused)))
+
+{
+  return grub_error (GRUB_ERR_ACCESS_DENIED,
+                     N_("%s: the command is not allowed when lockdown is enforced"),
+                     cmd->name);
+}
+
+grub_command_t
+grub_register_command_lockdown (const char *name,
+                                grub_command_func_t func,
+                                const char *summary,
+                                const char *description)
+{
+  if (grub_is_lockdown () == GRUB_LOCKDOWN_ENABLED)
+    func = grub_cmd_lockdown;
+
+  return grub_register_command_prio (name, func, summary, description, 0);
+}
+
+void
+grub_unregister_command (grub_command_t cmd)
+{
+  if ((cmd->prio & GRUB_COMMAND_FLAG_ACTIVE) && (cmd->next))
+    cmd->next->prio |= GRUB_COMMAND_FLAG_ACTIVE;
+  grub_list_remove (GRUB_AS_LIST (cmd));
+  grub_free (cmd);
+}
diff --git a/grub-core/kern/compiler-rt.c b/grub-core/kern/compiler-rt.c
new file mode 100644
index 0000000..2057c2e
--- /dev/null
+++ b/grub-core/kern/compiler-rt.c
@@ -0,0 +1,464 @@
+/* compiler-rt.c - compiler helpers. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010-2014  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/compiler-rt.h>
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+void * GRUB_BUILTIN_ATTR
+memcpy (void *dest, const void *src, grub_size_t n)
+{
+	return grub_memmove (dest, src, n);
+}
+void * GRUB_BUILTIN_ATTR
+memmove (void *dest, const void *src, grub_size_t n)
+{
+	return grub_memmove (dest, src, n);
+}
+int GRUB_BUILTIN_ATTR
+memcmp (const void *s1, const void *s2, grub_size_t n)
+{
+  return grub_memcmp (s1, s2, n);
+}
+void * GRUB_BUILTIN_ATTR
+memset (void *s, int c, grub_size_t n)
+{
+  return grub_memset (s, c, n);
+}
+
+#ifdef __APPLE__
+
+void GRUB_BUILTIN_ATTR
+__bzero (void *s, grub_size_t n)
+{
+  grub_memset (s, 0, n);
+}
+
+#endif
+
+#if GRUB_DIVISION_IN_SOFTWARE
+
+grub_uint32_t
+__udivsi3 (grub_uint32_t a, grub_uint32_t b)
+{
+  return grub_divmod64 (a, b, 0);
+}
+
+grub_int32_t
+__divsi3 (grub_int32_t a, grub_int32_t b)
+{
+  return grub_divmod64s (a, b, 0);
+}
+
+grub_uint32_t
+__umodsi3 (grub_uint32_t a, grub_uint32_t b)
+{
+  grub_uint64_t ret;
+  grub_divmod64 (a, b, &ret);
+  return ret;
+}
+
+grub_int32_t
+__modsi3 (grub_int32_t a, grub_int32_t b)
+{
+  grub_int64_t ret;
+  grub_divmod64s (a, b, &ret);
+  return ret;
+}
+
+grub_uint64_t
+__udivdi3 (grub_uint64_t a, grub_uint64_t b)
+{
+  return grub_divmod64 (a, b, 0);
+}
+
+grub_uint64_t
+__umoddi3 (grub_uint64_t a, grub_uint64_t b)
+{
+  grub_uint64_t ret;
+  grub_divmod64 (a, b, &ret);
+  return ret;
+}
+
+grub_int64_t
+__divdi3 (grub_int64_t a, grub_int64_t b)
+{
+  return grub_divmod64s (a, b, 0);
+}
+
+grub_int64_t
+__moddi3 (grub_int64_t a, grub_int64_t b)
+{
+  grub_int64_t ret;
+  grub_divmod64s (a, b, &ret);
+  return ret;
+}
+
+#endif
+
+#endif
+
+#ifdef NEED_CTZDI2
+
+unsigned
+__ctzdi2 (grub_uint64_t x)
+{
+  unsigned ret = 0;
+  if (!x)
+    return 64;
+  if (!(x & 0xffffffff))
+    {
+      x >>= 32;
+      ret |= 32;
+    }
+  if (!(x & 0xffff))
+    {
+      x >>= 16;
+      ret |= 16;
+    }
+  if (!(x & 0xff))
+    {
+      x >>= 8;
+      ret |= 8;
+    }
+  if (!(x & 0xf))
+    {
+      x >>= 4;
+      ret |= 4;
+    }
+  if (!(x & 0x3))
+    {
+      x >>= 2;
+      ret |= 2;
+    }
+  if (!(x & 0x1))
+    {
+      x >>= 1;
+      ret |= 1;
+    }
+  return ret;
+}
+#endif
+
+#ifdef NEED_CTZSI2
+unsigned
+__ctzsi2 (grub_uint32_t x)
+{
+  unsigned ret = 0;
+  if (!x)
+    return 32;
+
+  if (!(x & 0xffff))
+    {
+      x >>= 16;
+      ret |= 16;
+    }
+  if (!(x & 0xff))
+    {
+      x >>= 8;
+      ret |= 8;
+    }
+  if (!(x & 0xf))
+    {
+      x >>= 4;
+      ret |= 4;
+    }
+  if (!(x & 0x3))
+    {
+      x >>= 2;
+      ret |= 2;
+    }
+  if (!(x & 0x1))
+    {
+      x >>= 1;
+      ret |= 1;
+    }
+  return ret;
+}
+
+#endif
+
+
+#if defined (__clang__) && !defined(GRUB_EMBED_DECOMPRESSOR)
+/* clang emits references to abort().  */
+void __attribute__ ((noreturn))
+abort (void)
+{
+  grub_fatal ("compiler abort");
+}
+#endif
+
+#if (defined (__MINGW32__) || defined (__CYGWIN__))
+void __register_frame_info (void)
+{
+}
+
+void __deregister_frame_info (void)
+{
+}
+
+void ___chkstk_ms (void)
+{
+}
+
+void __chkstk_ms (void)
+{
+}
+#endif
+
+union component64
+{
+  grub_uint64_t full;
+  struct
+  {
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+    grub_uint32_t high;
+    grub_uint32_t low;
+#else
+    grub_uint32_t low;
+    grub_uint32_t high;
+#endif
+  };
+};
+
+#if defined (__powerpc__) || defined (__arm__) || defined(__mips__) || \
+    (defined(__riscv) && (__riscv_xlen == 32))
+
+/* Based on libgcc2.c from gcc suite.  */
+grub_uint64_t
+__lshrdi3 (grub_uint64_t u, int b)
+{
+  if (b == 0)
+    return u;
+
+  const union component64 uu = {.full = u};
+  const int bm = 32 - b;
+  union component64 w;
+
+  if (bm <= 0)
+    {
+      w.high = 0;
+      w.low = (grub_uint32_t) uu.high >> -bm;
+    }
+  else
+    {
+      const grub_uint32_t carries = (grub_uint32_t) uu.high << bm;
+
+      w.high = (grub_uint32_t) uu.high >> b;
+      w.low = ((grub_uint32_t) uu.low >> b) | carries;
+    }
+
+  return w.full;
+}
+
+/* Based on libgcc2.c from gcc suite.  */
+grub_uint64_t
+__ashrdi3 (grub_uint64_t u, int b)
+{
+  if (b == 0)
+    return u;
+
+  const union component64 uu = {.full = u};
+  const int bm = 32 - b;
+  union component64 w;
+
+  if (bm <= 0)
+    {
+      /* w.high = 1..1 or 0..0 */
+      w.high = ((grub_int32_t) uu.high) >> (32 - 1);
+      w.low = ((grub_int32_t) uu.high) >> -bm;
+    }
+  else
+    {
+      const grub_uint32_t carries = ((grub_uint32_t) uu.high) << bm;
+
+      w.high = ((grub_int32_t) uu.high) >> b;
+      w.low = ((grub_uint32_t) uu.low >> b) | carries;
+    }
+
+  return w.full;
+}
+
+/* Based on libgcc2.c from gcc suite.  */
+grub_uint64_t
+__ashldi3 (grub_uint64_t u, int b)
+{
+  if (b == 0)
+    return u;
+
+  const union component64 uu = {.full = u};
+  const int bm = 32 - b;
+  union component64 w;
+
+  if (bm <= 0)
+    {
+      w.low = 0;
+      w.high = (grub_uint32_t) uu.low << -bm;
+    }
+  else
+    {
+      const grub_uint32_t carries = (grub_uint32_t) uu.low >> bm;
+
+      w.low = (grub_uint32_t) uu.low << b;
+      w.high = ((grub_uint32_t) uu.high << b) | carries;
+    }
+
+  return w.full;
+}
+
+/* Based on libgcc2.c from gcc suite.  */
+int
+__ucmpdi2 (grub_uint64_t a, grub_uint64_t b)
+{
+  union component64 ac, bc;
+  ac.full = a;
+  bc.full = b;
+
+  if (ac.high < bc.high)
+    return 0;
+  else if (ac.high > bc.high)
+    return 2;
+
+  if (ac.low < bc.low)
+    return 0;
+  else if (ac.low > bc.low)
+    return 2;
+  return 1;
+}
+
+#endif
+
+#if defined (__powerpc__) || defined(__mips__) || defined(__sparc__) || \
+    defined(__arm__) || defined(__riscv)
+
+/* Based on libgcc2.c from gcc suite.  */
+grub_uint32_t
+__bswapsi2 (grub_uint32_t u)
+{
+  return ((((u) & 0xff000000) >> 24)
+	  | (((u) & 0x00ff0000) >>  8)
+	  | (((u) & 0x0000ff00) <<  8)
+	  | (((u) & 0x000000ff) << 24));
+}
+
+/* Based on libgcc2.c from gcc suite.  */
+grub_uint64_t
+__bswapdi2 (grub_uint64_t u)
+{
+  return ((((u) & 0xff00000000000000ull) >> 56)
+	  | (((u) & 0x00ff000000000000ull) >> 40)
+	  | (((u) & 0x0000ff0000000000ull) >> 24)
+	  | (((u) & 0x000000ff00000000ull) >>  8)
+	  | (((u) & 0x00000000ff000000ull) <<  8)
+	  | (((u) & 0x0000000000ff0000ull) << 24)
+	  | (((u) & 0x000000000000ff00ull) << 40)
+	  | (((u) & 0x00000000000000ffull) << 56));
+}
+
+
+#endif
+
+#ifdef __arm__
+grub_uint32_t
+__aeabi_uidiv (grub_uint32_t a, grub_uint32_t b)
+  __attribute__ ((alias ("__udivsi3")));
+grub_int32_t
+__aeabi_idiv (grub_int32_t a, grub_int32_t b)
+  __attribute__ ((alias ("__divsi3")));
+void *__aeabi_memcpy (void *dest, const void *src, grub_size_t n)
+  __attribute__ ((alias ("grub_memcpy")));
+void *__aeabi_memcpy4 (void *dest, const void *src, grub_size_t n)
+  __attribute__ ((alias ("grub_memcpy")));
+void *__aeabi_memcpy8 (void *dest, const void *src, grub_size_t n)
+  __attribute__ ((alias ("grub_memcpy")));
+void *__aeabi_memset (void *s, int c, grub_size_t n)
+  __attribute__ ((alias ("memset")));
+
+void
+__aeabi_memclr (void *s, grub_size_t n)
+{
+  grub_memset (s, 0, n);
+}
+
+void __aeabi_memclr4 (void *s, grub_size_t n)
+  __attribute__ ((alias ("__aeabi_memclr")));
+void __aeabi_memclr8 (void *s, grub_size_t n)
+  __attribute__ ((alias ("__aeabi_memclr")));
+
+int
+__aeabi_ulcmp (grub_uint64_t a, grub_uint64_t b)
+{
+  return __ucmpdi2 (a, b) - 1;
+}
+
+grub_uint64_t
+__aeabi_lasr (grub_uint64_t u, int b)
+  __attribute__ ((alias ("__ashrdi3")));
+grub_uint64_t
+__aeabi_llsr (grub_uint64_t u, int b)
+  __attribute__ ((alias ("__lshrdi3")));
+
+grub_uint64_t
+__aeabi_llsl (grub_uint64_t u, int b)
+  __attribute__ ((alias ("__ashldi3")));
+
+#endif
+
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
+/* Based on libgcc from gcc suite. */
+int
+__clzsi2 (grub_uint32_t val)
+{
+  int i = 32;
+  int j = 16;
+  int temp;
+
+  for (; j; j >>= 1)
+    {
+      if ((temp = val) >> j)
+        {
+          if (j == 1)
+            {
+              return (i - 2);
+            }
+          else
+            {
+              i -= j;
+              val = temp;
+            }
+        }
+    }
+  return (i - val);
+}
+#endif
+
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
+int
+__clzdi2 (grub_uint64_t val)
+{
+  if (val >> 32)
+    {
+      return __clzsi2 (val >> 32);
+    }
+  else
+    {
+      return __clzsi2 (val) + 32;
+    }
+}
+#endif
diff --git a/grub-core/kern/coreboot/cbtable.c b/grub-core/kern/coreboot/cbtable.c
new file mode 100644
index 0000000..aec63db
--- /dev/null
+++ b/grub-core/kern/coreboot/cbtable.c
@@ -0,0 +1,72 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/i386/coreboot/memory.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* Helper for grub_linuxbios_table_iterate.  */
+int
+grub_linuxbios_check_signature (grub_linuxbios_table_header_t tbl_header)
+{
+  if (! grub_memcmp (tbl_header->signature, "LBIO", 4))
+    return 1;
+
+  return 0;
+}
+
+grub_err_t
+grub_linuxbios_table_iterate (int (*hook) (grub_linuxbios_table_item_t,
+					   void *),
+			      void *hook_data)
+{
+  grub_linuxbios_table_header_t table_header = grub_linuxbios_get_tables ();
+  grub_linuxbios_table_item_t table_item;
+
+  if (!table_header)
+    return 0;
+
+signature_found:
+
+  table_item =
+    (grub_linuxbios_table_item_t) ((char *) table_header +
+				   table_header->header_size);
+  for (; table_item < (grub_linuxbios_table_item_t) ((char *) table_header
+						     + table_header->header_size
+						     + table_header->table_size);
+       table_item = (grub_linuxbios_table_item_t) ((char *) table_item + table_item->size))
+    {
+      if (table_item->tag == GRUB_LINUXBIOS_MEMBER_LINK
+         && grub_linuxbios_check_signature ((grub_linuxbios_table_header_t) (grub_addr_t)
+                             *(grub_uint64_t *) (table_item + 1)))
+       {
+         table_header = (grub_linuxbios_table_header_t) (grub_addr_t)
+           *(grub_uint64_t *) (table_item + 1);
+         goto signature_found;   
+       }
+      if (hook (table_item, hook_data))
+       return 1;
+    }
+
+  return 0;
+}
diff --git a/grub-core/kern/coreboot/mmap.c b/grub-core/kern/coreboot/mmap.c
new file mode 100644
index 0000000..caf8f7c
--- /dev/null
+++ b/grub-core/kern/coreboot/mmap.c
@@ -0,0 +1,100 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+
+/* Context for grub_machine_mmap_iterate.  */
+struct grub_machine_mmap_iterate_ctx
+{
+  grub_memory_hook_t hook;
+  void *hook_data;
+};
+
+#define GRUB_MACHINE_MEMORY_BADRAM 	5
+
+/* Helper for grub_machine_mmap_iterate.  */
+static int
+iterate_linuxbios_table (grub_linuxbios_table_item_t table_item, void *data)
+{
+  struct grub_machine_mmap_iterate_ctx *ctx = data;
+  mem_region_t mem_region;
+
+  if (table_item->tag != GRUB_LINUXBIOS_MEMBER_MEMORY)
+    return 0;
+
+  mem_region =
+    (mem_region_t) ((long) table_item +
+			       sizeof (struct grub_linuxbios_table_item));
+  for (; (long) mem_region < (long) table_item + (long) table_item->size;
+       mem_region++)
+    {
+      grub_uint64_t start = mem_region->addr;
+      grub_uint64_t end = mem_region->addr + mem_region->size;
+#ifdef __i386__
+      /* Mark region 0xa0000 - 0x100000 as reserved.  */
+      if (start < 0x100000 && end >= 0xa0000
+	  && mem_region->type == GRUB_MACHINE_MEMORY_AVAILABLE)
+	{
+	  if (start < 0xa0000
+	      && ctx->hook (start, 0xa0000 - start,
+			    /* Multiboot mmaps match with the coreboot mmap
+			       definition.  Therefore, we can just pass type
+			       through.  */
+			    mem_region->type,
+			    ctx->hook_data))
+	    return 1;
+	  if (start < 0xa0000)
+	    start = 0xa0000;
+	  if (start >= end)
+	    continue;
+
+	  if (ctx->hook (start, (end > 0x100000 ? 0x100000 : end) - start,
+			 GRUB_MEMORY_RESERVED,
+			 ctx->hook_data))
+	    return 1;
+	  start = 0x100000;
+
+	  if (end <= start)
+	    continue;
+	}
+#endif
+      if (ctx->hook (start, end - start,
+		     /* Multiboot mmaps match with the coreboot mmap
+		        definition.  Therefore, we can just pass type
+		        through.  */
+		     mem_region->type,
+		     ctx->hook_data))
+	return 1;
+    }
+
+  return 0;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  struct grub_machine_mmap_iterate_ctx ctx = { hook, hook_data };
+
+  grub_linuxbios_table_iterate (iterate_linuxbios_table, &ctx);
+
+  return 0;
+}
diff --git a/grub-core/kern/corecmd.c b/grub-core/kern/corecmd.c
new file mode 100644
index 0000000..fc54f43
--- /dev/null
+++ b/grub-core/kern/corecmd.c
@@ -0,0 +1,189 @@
+/* corecmd.c - critical commands which are registered in kernel */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/file.h>
+#include <grub/device.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+/* set ENVVAR=VALUE */
+static grub_err_t
+grub_core_cmd_set (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char *argv[])
+{
+  char *var;
+  char *val;
+
+  if (argc < 1)
+    {
+      struct grub_env_var *env;
+      FOR_SORTED_ENV (env)
+	grub_printf ("%s=%s\n", env->name, grub_env_get (env->name));
+      return 0;
+    }
+
+  var = argv[0];
+  val = grub_strchr (var, '=');
+  if (! val)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "not an assignment");
+
+  val[0] = 0;
+  grub_env_set (var, val + 1);
+  val[0] = '=';
+
+  return 0;
+}
+
+static grub_err_t
+grub_core_cmd_unset (struct grub_command *cmd __attribute__ ((unused)),
+		     int argc, char *argv[])
+{
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("one argument expected"));
+
+  grub_env_unset (argv[0]);
+  return 0;
+}
+
+/* insmod MODULE */
+static grub_err_t
+grub_core_cmd_insmod (struct grub_command *cmd __attribute__ ((unused)),
+		      int argc, char *argv[])
+{
+  grub_dl_t mod;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  if (argv[0][0] == '/' || argv[0][0] == '(' || argv[0][0] == '+')
+    mod = grub_dl_load_file (argv[0]);
+  else
+    mod = grub_dl_load (argv[0]);
+
+  if (mod)
+    grub_dl_ref (mod);
+
+  return 0;
+}
+
+static int
+grub_mini_print_devices (const char *name, void *data __attribute__ ((unused)))
+{
+  grub_printf ("(%s) ", name);
+
+  return 0;
+}
+
+static int
+grub_mini_print_files (const char *filename,
+		       const struct grub_dirhook_info *info,
+		       void *data __attribute__ ((unused)))
+{
+  grub_printf ("%s%s ", filename, info->dir ? "/" : "");
+
+  return 0;
+}
+
+/* ls [ARG] */
+static grub_err_t
+grub_core_cmd_ls (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char *argv[])
+{
+  if (argc < 1)
+    {
+      grub_device_iterate (grub_mini_print_devices, NULL);
+      grub_xputs ("\n");
+      grub_refresh ();
+    }
+  else
+    {
+      char *device_name;
+      grub_device_t dev = 0;
+      grub_fs_t fs;
+      char *path;
+
+      device_name = grub_file_get_device_name (argv[0]);
+      if (grub_errno)
+	goto fail;
+      dev = grub_device_open (device_name);
+      if (! dev)
+	goto fail;
+
+      fs = grub_fs_probe (dev);
+      path = grub_strchr (argv[0], ')');
+      if (! path)
+	path = argv[0];
+      else
+	path++;
+
+      if (! *path && ! device_name)
+	{
+	  grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid argument");
+	  goto fail;
+	}
+
+      if (! *path)
+	{
+	  if (grub_errno == GRUB_ERR_UNKNOWN_FS)
+	    grub_errno = GRUB_ERR_NONE;
+
+	  grub_printf ("(%s): Filesystem is %s.\n",
+		       device_name, fs ? fs->name : "unknown");
+	}
+      else if (fs)
+	{
+	  (fs->fs_dir) (dev, path, grub_mini_print_files, NULL);
+	  grub_xputs ("\n");
+	  grub_refresh ();
+	}
+
+    fail:
+      if (dev)
+	grub_device_close (dev);
+
+      grub_free (device_name);
+    }
+
+  return grub_errno;
+}
+
+void
+grub_register_core_commands (void)
+{
+  grub_command_t cmd;
+  cmd = grub_register_command ("set", grub_core_cmd_set,
+			       N_("[ENVVAR=VALUE]"),
+			       N_("Set an environment variable."));
+  if (cmd)
+    cmd->flags |= GRUB_COMMAND_FLAG_EXTRACTOR;
+  grub_register_command ("unset", grub_core_cmd_unset,
+			 N_("ENVVAR"),
+			 N_("Remove an environment variable."));
+  grub_register_command ("ls", grub_core_cmd_ls,
+			 N_("[ARG]"), N_("List devices or files."));
+  grub_register_command ("insmod", grub_core_cmd_insmod,
+			 N_("MODULE"), N_("Insert a module."));
+}
diff --git a/grub-core/kern/device.c b/grub-core/kern/device.c
new file mode 100644
index 0000000..73b8ecc
--- /dev/null
+++ b/grub-core/kern/device.c
@@ -0,0 +1,191 @@
+/* device.c - device manager */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/net.h>
+#include <grub/fs.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+
+grub_net_t (*grub_net_open) (const char *name) = NULL;
+
+grub_device_t
+grub_device_open (const char *name)
+{
+  grub_device_t dev = 0;
+
+  if (! name)
+    {
+      name = grub_env_get ("root");
+      if (name == NULL || *name == '\0')
+	{
+	  grub_error (GRUB_ERR_BAD_DEVICE,  N_("variable `%s' isn't set"), "root");
+	  goto fail;
+	}
+    }
+
+  dev = grub_malloc (sizeof (*dev));
+  if (! dev)
+    goto fail;
+
+  dev->net = NULL;
+  /* Try to open a disk.  */
+  dev->disk = grub_disk_open (name);
+  if (dev->disk)
+    return dev;
+  if (grub_net_open && grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      dev->net = grub_net_open (name); 
+    }
+
+  if (dev->net)
+    return dev;
+
+ fail:
+  grub_free (dev);
+
+  return 0;
+}
+
+grub_err_t
+grub_device_close (grub_device_t device)
+{
+  if (device->disk)
+    grub_disk_close (device->disk);
+
+  if (device->net)
+    {
+      grub_free (device->net->server);
+      grub_free (device->net);
+    }
+
+  grub_free (device);
+
+  return grub_errno;
+}
+
+struct part_ent
+{
+  struct part_ent *next;
+  char *name;
+};
+
+/* Context for grub_device_iterate.  */
+struct grub_device_iterate_ctx
+{
+  grub_device_iterate_hook_t hook;
+  void *hook_data;
+  struct part_ent *ents;
+};
+
+/* Helper for grub_device_iterate.  */
+static int
+iterate_partition (grub_disk_t disk, const grub_partition_t partition,
+		   void *data)
+{
+  struct grub_device_iterate_ctx *ctx = data;
+  struct part_ent *p;
+  char *part_name;
+
+  p = grub_malloc (sizeof (*p));
+  if (!p)
+    {
+      return 1;
+    }
+
+  part_name = grub_partition_get_name (partition);
+  if (!part_name)
+    {
+      grub_free (p);
+      return 1;
+    }
+  p->name = grub_xasprintf ("%s,%s", disk->name, part_name);
+  grub_free (part_name);
+  if (!p->name)
+    {
+      grub_free (p);
+      return 1;
+    }
+
+  p->next = ctx->ents;
+  ctx->ents = p;
+
+  return 0;
+}
+
+/* Helper for grub_device_iterate.  */
+static int
+iterate_disk (const char *disk_name, void *data)
+{
+  struct grub_device_iterate_ctx *ctx = data;
+  grub_device_t dev;
+
+  if (ctx->hook (disk_name, ctx->hook_data))
+    return 1;
+
+  dev = grub_device_open (disk_name);
+  if (! dev)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+
+  if (dev->disk)
+    {
+      struct part_ent *p;
+      int ret = 0;
+
+      ctx->ents = NULL;
+      (void) grub_partition_iterate (dev->disk, iterate_partition, ctx);
+      grub_device_close (dev);
+
+      grub_errno = GRUB_ERR_NONE;
+
+      p = ctx->ents;
+      while (p != NULL)
+	{
+	  struct part_ent *next = p->next;
+
+	  if (!ret)
+	    ret = ctx->hook (p->name, ctx->hook_data);
+	  grub_free (p->name);
+	  grub_free (p);
+	  p = next;
+	}
+
+      return ret;
+    }
+
+  grub_device_close (dev);
+  return 0;
+}
+
+int
+grub_device_iterate (grub_device_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_device_iterate_ctx ctx = { hook, hook_data, NULL };
+
+  /* Only disk devices are supported at the moment.  */
+  return grub_disk_dev_iterate (iterate_disk, &ctx);
+}
diff --git a/grub-core/kern/disk.c b/grub-core/kern/disk.c
new file mode 100644
index 0000000..e1b0e07
--- /dev/null
+++ b/grub-core/kern/disk.c
@@ -0,0 +1,544 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/file.h>
+#include <grub/i18n.h>
+
+#define	GRUB_CACHE_TIMEOUT	2
+
+/* The last time the disk was used.  */
+static grub_uint64_t grub_last_time = 0;
+
+struct grub_disk_cache grub_disk_cache_table[GRUB_DISK_CACHE_NUM];
+
+void (*grub_disk_firmware_fini) (void);
+int grub_disk_firmware_is_tainted;
+
+#if DISK_CACHE_STATS
+static unsigned long grub_disk_cache_hits;
+static unsigned long grub_disk_cache_misses;
+
+void
+grub_disk_cache_get_performance (unsigned long *hits, unsigned long *misses)
+{
+  *hits = grub_disk_cache_hits;
+  *misses = grub_disk_cache_misses;
+}
+#endif
+
+grub_err_t (*grub_disk_write_weak) (grub_disk_t disk,
+				    grub_disk_addr_t sector,
+				    grub_off_t offset,
+				    grub_size_t size,
+				    const void *buf);
+#include "disk_common.c"
+
+void
+grub_disk_cache_invalidate_all (void)
+{
+  unsigned i;
+
+  for (i = 0; i < GRUB_DISK_CACHE_NUM; i++)
+    {
+      struct grub_disk_cache *cache = grub_disk_cache_table + i;
+
+      if (cache->data && ! cache->lock)
+	{
+	  grub_free (cache->data);
+	  cache->data = 0;
+	}
+    }
+}
+
+static char *
+grub_disk_cache_fetch (unsigned long dev_id, unsigned long disk_id,
+		       grub_disk_addr_t sector)
+{
+  struct grub_disk_cache *cache;
+  unsigned cache_index;
+
+  cache_index = grub_disk_cache_get_index (dev_id, disk_id, sector);
+  cache = grub_disk_cache_table + cache_index;
+
+  if (cache->dev_id == dev_id && cache->disk_id == disk_id
+      && cache->sector == sector)
+    {
+      cache->lock = 1;
+#if DISK_CACHE_STATS
+      grub_disk_cache_hits++;
+#endif
+      return cache->data;
+    }
+
+#if DISK_CACHE_STATS
+  grub_disk_cache_misses++;
+#endif
+
+  return 0;
+}
+
+static void
+grub_disk_cache_unlock (unsigned long dev_id, unsigned long disk_id,
+			grub_disk_addr_t sector)
+{
+  struct grub_disk_cache *cache;
+  unsigned cache_index;
+
+  cache_index = grub_disk_cache_get_index (dev_id, disk_id, sector);
+  cache = grub_disk_cache_table + cache_index;
+
+  if (cache->dev_id == dev_id && cache->disk_id == disk_id
+      && cache->sector == sector)
+    cache->lock = 0;
+}
+
+static grub_err_t
+grub_disk_cache_store (unsigned long dev_id, unsigned long disk_id,
+		       grub_disk_addr_t sector, const char *data)
+{
+  unsigned cache_index;
+  struct grub_disk_cache *cache;
+
+  cache_index = grub_disk_cache_get_index (dev_id, disk_id, sector);
+  cache = grub_disk_cache_table + cache_index;
+
+  cache->lock = 1;
+  grub_free (cache->data);
+  cache->data = 0;
+  cache->lock = 0;
+
+  cache->data = grub_malloc (GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS);
+  if (! cache->data)
+    return grub_errno;
+
+  grub_memcpy (cache->data, data,
+	       GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS);
+  cache->dev_id = dev_id;
+  cache->disk_id = disk_id;
+  cache->sector = sector;
+
+  return GRUB_ERR_NONE;
+}
+
+
+
+grub_disk_dev_t grub_disk_dev_list;
+
+void
+grub_disk_dev_register (grub_disk_dev_t dev)
+{
+  dev->next = grub_disk_dev_list;
+  grub_disk_dev_list = dev;
+}
+
+void
+grub_disk_dev_unregister (grub_disk_dev_t dev)
+{
+  grub_disk_dev_t *p, q;
+
+  for (p = &grub_disk_dev_list, q = *p; q; p = &(q->next), q = q->next)
+    if (q == dev)
+      {
+        *p = q->next;
+	break;
+      }
+}
+
+/* Return the location of the first ',', if any, which is not
+   escaped by a '\'.  */
+static const char *
+find_part_sep (const char *name)
+{
+  const char *p = name;
+  char c;
+
+  while ((c = *p++) != '\0')
+    {
+      if (c == '\\' && *p == ',')
+	p++;
+      else if (c == ',')
+	return p - 1;
+    }
+  return NULL;
+}
+
+grub_disk_t
+grub_disk_open (const char *name)
+{
+  const char *p;
+  grub_disk_t disk;
+  grub_disk_dev_t dev;
+  char *raw = (char *) name;
+  grub_uint64_t current_time;
+
+  grub_dprintf ("disk", "Opening `%s'...\n", name);
+
+  disk = (grub_disk_t) grub_zalloc (sizeof (*disk));
+  if (! disk)
+    return 0;
+  disk->log_sector_size = GRUB_DISK_SECTOR_BITS;
+  /* Default 1MiB of maximum agglomerate.  */
+  disk->max_agglomerate = 1048576 >> (GRUB_DISK_SECTOR_BITS
+				      + GRUB_DISK_CACHE_BITS);
+
+  p = find_part_sep (name);
+  if (p)
+    {
+      grub_size_t len = p - name;
+
+      raw = grub_malloc (len + 1);
+      if (! raw)
+	goto fail;
+
+      grub_memcpy (raw, name, len);
+      raw[len] = '\0';
+      disk->name = grub_strdup (raw);
+    }
+  else
+    disk->name = grub_strdup (name);
+  if (! disk->name)
+    goto fail;
+
+  for (dev = grub_disk_dev_list; dev; dev = dev->next)
+    {
+      if ((dev->disk_open) (raw, disk) == GRUB_ERR_NONE)
+	break;
+      else if (grub_errno == GRUB_ERR_UNKNOWN_DEVICE)
+	grub_errno = GRUB_ERR_NONE;
+      else
+	goto fail;
+    }
+
+  if (! dev)
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("disk `%s' not found"),
+		  name);
+      goto fail;
+    }
+  if (disk->log_sector_size > GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS
+      || disk->log_sector_size < GRUB_DISK_SECTOR_BITS)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "sector sizes of %d bytes aren't supported yet",
+		  (1 << disk->log_sector_size));
+      goto fail;
+    }
+
+  disk->dev = dev;
+
+  if (p)
+    {
+      disk->partition = grub_partition_probe (disk, p + 1);
+      if (! disk->partition)
+	{
+	  /* TRANSLATORS: It means that the specified partition e.g.
+	     hd0,msdos1=/dev/sda1 doesn't exist.  */
+	  grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("no such partition"));
+	  goto fail;
+	}
+    }
+
+  /* The cache will be invalidated about 2 seconds after a device was
+     closed.  */
+  current_time = grub_get_time_ms ();
+
+  if (current_time > (grub_last_time
+		      + GRUB_CACHE_TIMEOUT * 1000))
+    grub_disk_cache_invalidate_all ();
+
+  grub_last_time = current_time;
+
+ fail:
+
+  if (raw && raw != name)
+    grub_free (raw);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_error_push ();
+      grub_dprintf ("disk", "Opening `%s' failed.\n", name);
+      grub_error_pop ();
+
+      grub_disk_close (disk);
+      return 0;
+    }
+
+  return disk;
+}
+
+void
+grub_disk_close (grub_disk_t disk)
+{
+  grub_partition_t part;
+  grub_dprintf ("disk", "Closing `%s'.\n", disk->name);
+
+  if (disk->dev && disk->dev->disk_close)
+    (disk->dev->disk_close) (disk);
+
+  /* Reset the timer.  */
+  grub_last_time = grub_get_time_ms ();
+
+  while (disk->partition)
+    {
+      part = disk->partition->parent;
+      grub_free (disk->partition);
+      disk->partition = part;
+    }
+  grub_free ((void *) disk->name);
+  grub_free (disk);
+}
+
+/* Small read (less than cache size and not pass across cache unit boundaries).
+   sector is already adjusted and is divisible by cache unit size.
+ */
+static grub_err_t
+grub_disk_read_small_real (grub_disk_t disk, grub_disk_addr_t sector,
+			   grub_off_t offset, grub_size_t size, void *buf)
+{
+  char *data;
+  char *tmp_buf;
+
+  /* Fetch the cache.  */
+  data = grub_disk_cache_fetch (disk->dev->id, disk->id, sector);
+  if (data)
+    {
+      /* Just copy it!  */
+      grub_memcpy (buf, data + offset, size);
+      grub_disk_cache_unlock (disk->dev->id, disk->id, sector);
+      return GRUB_ERR_NONE;
+    }
+
+  /* Allocate a temporary buffer.  */
+  tmp_buf = grub_malloc (GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS);
+  if (! tmp_buf)
+    return grub_errno;
+
+  /* Otherwise read data from the disk actually.  */
+  if (disk->total_sectors == GRUB_DISK_SIZE_UNKNOWN
+      || sector + GRUB_DISK_CACHE_SIZE
+      < (disk->total_sectors << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS)))
+    {
+      grub_err_t err;
+      err = (disk->dev->disk_read) (disk, transform_sector (disk, sector),
+				    1U << (GRUB_DISK_CACHE_BITS
+					   + GRUB_DISK_SECTOR_BITS
+					   - disk->log_sector_size), tmp_buf);
+      if (!err)
+	{
+	  /* Copy it and store it in the disk cache.  */
+	  grub_memcpy (buf, tmp_buf + offset, size);
+	  grub_disk_cache_store (disk->dev->id, disk->id,
+				 sector, tmp_buf);
+	  grub_free (tmp_buf);
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  grub_free (tmp_buf);
+  grub_errno = GRUB_ERR_NONE;
+
+  {
+    /* Uggh... Failed. Instead, just read necessary data.  */
+    unsigned num;
+    grub_disk_addr_t aligned_sector;
+
+    sector += (offset >> GRUB_DISK_SECTOR_BITS);
+    offset &= ((1 << GRUB_DISK_SECTOR_BITS) - 1);
+    aligned_sector = (sector & ~((1ULL << (disk->log_sector_size
+					   - GRUB_DISK_SECTOR_BITS))
+				 - 1));
+    offset += ((sector - aligned_sector) << GRUB_DISK_SECTOR_BITS);
+    num = ((size + offset + (1ULL << (disk->log_sector_size))
+	    - 1) >> (disk->log_sector_size));
+
+    tmp_buf = grub_malloc (num << disk->log_sector_size);
+    if (!tmp_buf)
+      return grub_errno;
+    
+    if ((disk->dev->disk_read) (disk, transform_sector (disk, aligned_sector),
+				num, tmp_buf))
+      {
+	grub_error_push ();
+	grub_dprintf ("disk", "%s read failed\n", disk->name);
+	grub_error_pop ();
+	grub_free (tmp_buf);
+	return grub_errno;
+      }
+    grub_memcpy (buf, tmp_buf + offset, size);
+    grub_free (tmp_buf);
+    return GRUB_ERR_NONE;
+  }
+}
+
+static grub_err_t
+grub_disk_read_small (grub_disk_t disk, grub_disk_addr_t sector,
+		      grub_off_t offset, grub_size_t size, void *buf)
+{
+  grub_err_t err;
+
+  err = grub_disk_read_small_real (disk, sector, offset, size, buf);
+  if (err)
+    return err;
+  if (disk->read_hook)
+    (disk->read_hook) (sector + (offset >> GRUB_DISK_SECTOR_BITS),
+		       offset & (GRUB_DISK_SECTOR_SIZE - 1),
+		       size, disk->read_hook_data);
+  return GRUB_ERR_NONE;
+}
+
+/* Read data from the disk.  */
+grub_err_t
+grub_disk_read (grub_disk_t disk, grub_disk_addr_t sector,
+		grub_off_t offset, grub_size_t size, void *buf)
+{
+  /* First of all, check if the region is within the disk.  */
+  if (grub_disk_adjust_range (disk, &sector, &offset, size) != GRUB_ERR_NONE)
+    {
+      grub_error_push ();
+      grub_dprintf ("disk", "Read out of range: sector 0x%llx (%s).\n",
+		    (unsigned long long) sector, grub_errmsg);
+      grub_error_pop ();
+      return grub_errno;
+    }
+
+  /* First read until first cache boundary.   */
+  if (offset || (sector & (GRUB_DISK_CACHE_SIZE - 1)))
+    {
+      grub_disk_addr_t start_sector;
+      grub_size_t pos;
+      grub_err_t err;
+      grub_size_t len;
+
+      start_sector = sector & ~((grub_disk_addr_t) GRUB_DISK_CACHE_SIZE - 1);
+      pos = (sector - start_sector) << GRUB_DISK_SECTOR_BITS;
+      len = ((GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS)
+	     - pos - offset);
+      if (len > size)
+	len = size;
+      err = grub_disk_read_small (disk, start_sector,
+				  offset + pos, len, buf);
+      if (err)
+	return err;
+      buf = (char *) buf + len;
+      size -= len;
+      offset += len;
+      sector += (offset >> GRUB_DISK_SECTOR_BITS);
+      offset &= ((1 << GRUB_DISK_SECTOR_BITS) - 1);
+    }
+
+  /* Until SIZE is zero...  */
+  while (size >= (GRUB_DISK_CACHE_SIZE << GRUB_DISK_SECTOR_BITS))
+    {
+      char *data = NULL;
+      grub_disk_addr_t agglomerate;
+      grub_err_t err;
+
+      /* agglomerate read until we find a first cached entry.  */
+      for (agglomerate = 0; agglomerate
+	     < (size >> (GRUB_DISK_SECTOR_BITS + GRUB_DISK_CACHE_BITS))
+	     && agglomerate < disk->max_agglomerate;
+	   agglomerate++)
+	{
+	  data = grub_disk_cache_fetch (disk->dev->id, disk->id,
+					sector + (agglomerate
+						  << GRUB_DISK_CACHE_BITS));
+	  if (data)
+	    break;
+	}
+
+      if (data)
+	{
+	  grub_memcpy ((char *) buf
+		       + (agglomerate << (GRUB_DISK_CACHE_BITS
+					  + GRUB_DISK_SECTOR_BITS)),
+		       data, GRUB_DISK_CACHE_SIZE << GRUB_DISK_SECTOR_BITS);
+	  grub_disk_cache_unlock (disk->dev->id, disk->id,
+				  sector + (agglomerate
+					    << GRUB_DISK_CACHE_BITS));
+	}
+
+      if (agglomerate)
+	{
+	  grub_disk_addr_t i;
+
+	  err = (disk->dev->disk_read) (disk, transform_sector (disk, sector),
+					agglomerate << (GRUB_DISK_CACHE_BITS
+							+ GRUB_DISK_SECTOR_BITS
+							- disk->log_sector_size),
+					buf);
+	  if (err)
+	    return err;
+	  
+	  for (i = 0; i < agglomerate; i ++)
+	    grub_disk_cache_store (disk->dev->id, disk->id,
+				   sector + (i << GRUB_DISK_CACHE_BITS),
+				   (char *) buf
+				   + (i << (GRUB_DISK_CACHE_BITS
+					    + GRUB_DISK_SECTOR_BITS)));
+
+
+	  if (disk->read_hook)
+	    (disk->read_hook) (sector, 0, agglomerate << (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS),
+			       disk->read_hook_data);
+
+	  sector += agglomerate << GRUB_DISK_CACHE_BITS;
+	  size -= agglomerate << (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS);
+	  buf = (char *) buf 
+	    + (agglomerate << (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS));
+	}
+
+      if (data)
+	{
+	  if (disk->read_hook)
+	    (disk->read_hook) (sector, 0, (GRUB_DISK_CACHE_SIZE << GRUB_DISK_SECTOR_BITS),
+			       disk->read_hook_data);
+	  sector += GRUB_DISK_CACHE_SIZE;
+	  buf = (char *) buf + (GRUB_DISK_CACHE_SIZE << GRUB_DISK_SECTOR_BITS);
+	  size -= (GRUB_DISK_CACHE_SIZE << GRUB_DISK_SECTOR_BITS);
+	}
+    }
+
+  /* And now read the last part.  */
+  if (size)
+    {
+      grub_err_t err;
+      err = grub_disk_read_small (disk, sector, 0, size, buf);
+      if (err)
+	return err;
+    }
+
+  return grub_errno;
+}
+
+grub_uint64_t
+grub_disk_native_sectors (grub_disk_t disk)
+{
+  if (disk->partition)
+    return grub_partition_get_len (disk->partition);
+  else if (disk->total_sectors != GRUB_DISK_SIZE_UNKNOWN)
+    return disk->total_sectors << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+  else
+    return GRUB_DISK_SIZE_UNKNOWN;
+}
diff --git a/grub-core/kern/disk_common.c b/grub-core/kern/disk_common.c
new file mode 100644
index 0000000..e09fba8
--- /dev/null
+++ b/grub-core/kern/disk_common.c
@@ -0,0 +1,66 @@
+/* This function performs three tasks:
+   - Make sectors disk relative from partition relative.
+   - Normalize offset to be less than the sector size.
+   - Verify that the range is inside the partition.  */
+static grub_err_t
+grub_disk_adjust_range (grub_disk_t disk, grub_disk_addr_t *sector,
+			grub_off_t *offset, grub_size_t size)
+{
+  grub_partition_t part;
+  grub_disk_addr_t total_sectors;
+
+  *sector += *offset >> GRUB_DISK_SECTOR_BITS;
+  *offset &= GRUB_DISK_SECTOR_SIZE - 1;
+
+  for (part = disk->partition; part; part = part->parent)
+    {
+      grub_disk_addr_t start;
+      grub_uint64_t len;
+
+      start = part->start;
+      len = part->len;
+
+      if (*sector >= len
+	  || len - *sector < ((*offset + size + GRUB_DISK_SECTOR_SIZE - 1)
+			      >> GRUB_DISK_SECTOR_BITS))
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   N_("attempt to read or write outside of partition"));
+
+      *sector += start;
+    }
+
+  /* Transform total_sectors to number of 512B blocks.  */
+  total_sectors = disk->total_sectors << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+
+  /*
+   * Some drivers have problems with disks above reasonable sizes.
+   * Clamp the size to GRUB_DISK_MAX_SECTORS. Just one condition is enough
+   * since GRUB_DISK_SIZE_UNKNOWN is always above GRUB_DISK_MAX_SECTORS,
+   * assuming a maximum 4 KiB sector size.
+   */
+  if (total_sectors > GRUB_DISK_MAX_SECTORS)
+    total_sectors = GRUB_DISK_MAX_SECTORS;
+
+  if ((total_sectors <= *sector
+       || ((*offset + size + GRUB_DISK_SECTOR_SIZE - 1)
+	   >> GRUB_DISK_SECTOR_BITS) > total_sectors - *sector))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("attempt to read or write outside of disk `%s'"), disk->name);
+
+  return GRUB_ERR_NONE;
+}
+
+static inline grub_disk_addr_t
+transform_sector (grub_disk_t disk, grub_disk_addr_t sector)
+{
+  return sector >> (disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+}
+
+static unsigned
+grub_disk_cache_get_index (unsigned long dev_id, unsigned long disk_id,
+			   grub_disk_addr_t sector)
+{
+  return ((dev_id * 524287UL + disk_id * 2606459UL
+	   + ((unsigned) (sector >> GRUB_DISK_CACHE_BITS)))
+	  % GRUB_DISK_CACHE_NUM);
+}
diff --git a/grub-core/kern/dl.c b/grub-core/kern/dl.c
new file mode 100644
index 0000000..48f8a79
--- /dev/null
+++ b/grub-core/kern/dl.c
@@ -0,0 +1,825 @@
+/* dl.c - loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Force native word size */
+#define GRUB_TARGET_WORDSIZE (8 * GRUB_CPU_SIZEOF_VOID_P)
+
+#include <config.h>
+#include <grub/elf.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/symbol.h>
+#include <grub/file.h>
+#include <grub/env.h>
+#include <grub/cache.h>
+#include <grub/i18n.h>
+
+/* Platforms where modules are in a readonly area of memory.  */
+#if defined(GRUB_MACHINE_QEMU)
+#define GRUB_MODULES_MACHINE_READONLY
+#endif
+
+
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_dl_t grub_dl_head = 0;
+
+grub_err_t
+grub_dl_add (grub_dl_t mod);
+
+/* Keep global so that GDB scripts work.  */
+grub_err_t
+grub_dl_add (grub_dl_t mod)
+{
+  if (grub_dl_get (mod->name))
+    return grub_error (GRUB_ERR_BAD_MODULE,
+		       "`%s' is already loaded", mod->name);
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_dl_remove (grub_dl_t mod)
+{
+  grub_dl_t *p, q;
+
+  for (p = &grub_dl_head, q = *p; q; p = &q->next, q = *p)
+    if (q == mod)
+      {
+	*p = q->next;
+	return;
+      }
+}
+
+
+
+struct grub_symbol
+{
+  struct grub_symbol *next;
+  const char *name;
+  void *addr;
+  int isfunc;
+  grub_dl_t mod;	/* The module to which this symbol belongs.  */
+};
+typedef struct grub_symbol *grub_symbol_t;
+
+/* The size of the symbol table.  */
+#define GRUB_SYMTAB_SIZE	509
+
+/* The symbol table (using an open-hash).  */
+static struct grub_symbol *grub_symtab[GRUB_SYMTAB_SIZE];
+
+/* Simple hash function.  */
+static unsigned
+grub_symbol_hash (const char *s)
+{
+  unsigned key = 0;
+
+  while (*s)
+    key = key * 65599 + *s++;
+
+  return (key + (key >> 5)) % GRUB_SYMTAB_SIZE;
+}
+
+/* Resolve the symbol name NAME and return the address.
+   Return NULL, if not found.  */
+static grub_symbol_t
+grub_dl_resolve_symbol (const char *name)
+{
+  grub_symbol_t sym;
+
+  for (sym = grub_symtab[grub_symbol_hash (name)]; sym; sym = sym->next)
+    if (grub_strcmp (sym->name, name) == 0)
+      return sym;
+
+  return 0;
+}
+
+/* Register a symbol with the name NAME and the address ADDR.  */
+grub_err_t
+grub_dl_register_symbol (const char *name, void *addr, int isfunc,
+			 grub_dl_t mod)
+{
+  grub_symbol_t sym;
+  unsigned k;
+
+  sym = (grub_symbol_t) grub_malloc (sizeof (*sym));
+  if (! sym)
+    return grub_errno;
+
+  if (mod)
+    {
+      sym->name = grub_strdup (name);
+      if (! sym->name)
+	{
+	  grub_free (sym);
+	  return grub_errno;
+	}
+    }
+  else
+    sym->name = name;
+
+  sym->addr = addr;
+  sym->mod = mod;
+  sym->isfunc = isfunc;
+
+  k = grub_symbol_hash (name);
+  sym->next = grub_symtab[k];
+  grub_symtab[k] = sym;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Unregister all the symbols defined in the module MOD.  */
+static void
+grub_dl_unregister_symbols (grub_dl_t mod)
+{
+  unsigned i;
+
+  if (! mod)
+    grub_fatal ("core symbols cannot be unregistered");
+
+  for (i = 0; i < GRUB_SYMTAB_SIZE; i++)
+    {
+      grub_symbol_t sym, *p, q;
+
+      for (p = &grub_symtab[i], sym = *p; sym; sym = q)
+	{
+	  q = sym->next;
+	  if (sym->mod == mod)
+	    {
+	      *p = q;
+	      grub_free ((void *) sym->name);
+	      grub_free (sym);
+	    }
+	  else
+	    p = &sym->next;
+	}
+    }
+}
+
+/* Return the address of a section whose index is N.  */
+static void *
+grub_dl_get_section_addr (grub_dl_t mod, unsigned n)
+{
+  grub_dl_segment_t seg;
+
+  for (seg = mod->segment; seg; seg = seg->next)
+    if (seg->section == n)
+      return seg->addr;
+
+  return 0;
+}
+
+/* Check if EHDR is a valid ELF header.  */
+static grub_err_t
+grub_dl_check_header (void *ehdr, grub_size_t size)
+{
+  Elf_Ehdr *e = ehdr;
+  grub_err_t err;
+
+  /* Check the header size.  */
+  if (size < sizeof (Elf_Ehdr))
+    return grub_error (GRUB_ERR_BAD_OS, "ELF header smaller than expected");
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_MAG0] != ELFMAG0
+      || e->e_ident[EI_MAG1] != ELFMAG1
+      || e->e_ident[EI_MAG2] != ELFMAG2
+      || e->e_ident[EI_MAG3] != ELFMAG3
+      || e->e_ident[EI_VERSION] != EV_CURRENT
+      || e->e_version != EV_CURRENT)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-independent ELF magic"));
+
+  err = grub_arch_dl_check_header (ehdr);
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Load all segments from memory specified by E.  */
+static grub_err_t
+grub_dl_load_segments (grub_dl_t mod, const Elf_Ehdr *e)
+{
+  unsigned i;
+  const Elf_Shdr *s;
+  grub_size_t tsize = 0, talign = 1;
+#if !defined (__i386__) && !defined (__x86_64__) && !defined(__riscv)
+  grub_size_t tramp;
+  grub_size_t got;
+  grub_err_t err;
+#endif
+  char *ptr;
+
+  for (i = 0, s = (const Elf_Shdr *)((const char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *)((const char *) s + e->e_shentsize))
+    {
+      tsize = ALIGN_UP (tsize, s->sh_addralign) + s->sh_size;
+      if (talign < s->sh_addralign)
+	talign = s->sh_addralign;
+    }
+
+#if !defined (__i386__) && !defined (__x86_64__) && !defined(__riscv)
+  err = grub_arch_dl_get_tramp_got_size (e, &tramp, &got);
+  if (err)
+    return err;
+  tsize += ALIGN_UP (tramp, GRUB_ARCH_DL_TRAMP_ALIGN);
+  if (talign < GRUB_ARCH_DL_TRAMP_ALIGN)
+    talign = GRUB_ARCH_DL_TRAMP_ALIGN;
+  tsize += ALIGN_UP (got, GRUB_ARCH_DL_GOT_ALIGN);
+  if (talign < GRUB_ARCH_DL_GOT_ALIGN)
+    talign = GRUB_ARCH_DL_GOT_ALIGN;
+#endif
+
+#ifdef GRUB_MACHINE_EMU
+  mod->base = grub_osdep_dl_memalign (talign, tsize);
+#else
+  mod->base = grub_memalign (talign, tsize);
+#endif
+  if (!mod->base)
+    return grub_errno;
+  mod->sz = tsize;
+  ptr = mod->base;
+
+  for (i = 0, s = (Elf_Shdr *)((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *)((char *) s + e->e_shentsize))
+    {
+      if (s->sh_flags & SHF_ALLOC)
+	{
+	  grub_dl_segment_t seg;
+
+	  seg = (grub_dl_segment_t) grub_malloc (sizeof (*seg));
+	  if (! seg)
+	    return grub_errno;
+
+	  if (s->sh_size)
+	    {
+	      void *addr;
+
+	      ptr = (char *) ALIGN_UP ((grub_addr_t) ptr, s->sh_addralign);
+	      addr = ptr;
+	      ptr += s->sh_size;
+
+	      switch (s->sh_type)
+		{
+		case SHT_PROGBITS:
+		  grub_memcpy (addr, (char *) e + s->sh_offset, s->sh_size);
+		  break;
+		case SHT_NOBITS:
+		  grub_memset (addr, 0, s->sh_size);
+		  break;
+		}
+
+	      seg->addr = addr;
+	    }
+	  else
+	    seg->addr = 0;
+
+	  seg->size = s->sh_size;
+	  seg->section = i;
+	  seg->next = mod->segment;
+	  mod->segment = seg;
+	}
+    }
+#if !defined (__i386__) && !defined (__x86_64__) && !defined(__riscv)
+  ptr = (char *) ALIGN_UP ((grub_addr_t) ptr, GRUB_ARCH_DL_TRAMP_ALIGN);
+  mod->tramp = ptr;
+  mod->trampptr = ptr;
+  ptr += tramp;
+  ptr = (char *) ALIGN_UP ((grub_addr_t) ptr, GRUB_ARCH_DL_GOT_ALIGN);
+  mod->got = ptr;
+  mod->gotptr = ptr;
+  ptr += got;
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_dl_resolve_symbols (grub_dl_t mod, Elf_Ehdr *e)
+{
+  unsigned i;
+  Elf_Shdr *s;
+  Elf_Sym *sym;
+  const char *str;
+  Elf_Word size, entsize;
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_SYMTAB)
+      break;
+
+  /* Module without symbol table may still be used to pull in dependencies.
+     We verify at build time that such modules do not contain any relocations
+     that may reference symbol table. */
+  if (i == e->e_shnum)
+    return GRUB_ERR_NONE;
+
+#ifdef GRUB_MODULES_MACHINE_READONLY
+  mod->symtab = grub_malloc (s->sh_size);
+  if (!mod->symtab)
+    return grub_errno;
+  grub_memcpy (mod->symtab, (char *) e + s->sh_offset, s->sh_size);
+#else
+  mod->symtab = (Elf_Sym *) ((char *) e + s->sh_offset);
+#endif
+  mod->symsize = s->sh_entsize;
+  sym = mod->symtab;
+  size = s->sh_size;
+  entsize = s->sh_entsize;
+
+  s = (Elf_Shdr *) ((char *) e + e->e_shoff + e->e_shentsize * s->sh_link);
+  str = (char *) e + s->sh_offset;
+
+  for (i = 0;
+       i < size / entsize;
+       i++, sym = (Elf_Sym *) ((char *) sym + entsize))
+    {
+      unsigned char type = ELF_ST_TYPE (sym->st_info);
+      unsigned char bind = ELF_ST_BIND (sym->st_info);
+      const char *name = str + sym->st_name;
+
+      switch (type)
+	{
+	case STT_NOTYPE:
+	case STT_OBJECT:
+	  /* Resolve a global symbol.  */
+	  if (sym->st_name != 0 && sym->st_shndx == 0)
+	    {
+	      grub_symbol_t nsym = grub_dl_resolve_symbol (name);
+	      if (! nsym)
+		return grub_error (GRUB_ERR_BAD_MODULE,
+				   N_("symbol `%s' not found"), name);
+	      sym->st_value = (Elf_Addr) nsym->addr;
+	      if (nsym->isfunc)
+		sym->st_info = ELF_ST_INFO (bind, STT_FUNC);
+	    }
+	  else
+	    {
+	      sym->st_value += (Elf_Addr) grub_dl_get_section_addr (mod,
+								    sym->st_shndx);
+	      if (bind != STB_LOCAL)
+		if (grub_dl_register_symbol (name, (void *) sym->st_value, 0, mod))
+		  return grub_errno;
+	    }
+	  break;
+
+	case STT_FUNC:
+	  sym->st_value += (Elf_Addr) grub_dl_get_section_addr (mod,
+								sym->st_shndx);
+#ifdef __ia64__
+	  {
+	      /* FIXME: free descriptor once it's not used anymore. */
+	      char **desc;
+	      desc = grub_malloc (2 * sizeof (char *));
+	      if (!desc)
+		return grub_errno;
+	      desc[0] = (void *) sym->st_value;
+	      desc[1] = mod->base;
+	      sym->st_value = (grub_addr_t) desc;
+	  }
+#endif
+	  if (bind != STB_LOCAL)
+	    if (grub_dl_register_symbol (name, (void *) sym->st_value, 1, mod))
+	      return grub_errno;
+	  if (grub_strcmp (name, "grub_mod_init") == 0)
+	    mod->init = (void (*) (grub_dl_t)) sym->st_value;
+	  else if (grub_strcmp (name, "grub_mod_fini") == 0)
+	    mod->fini = (void (*) (void)) sym->st_value;
+	  break;
+
+	case STT_SECTION:
+	  sym->st_value = (Elf_Addr) grub_dl_get_section_addr (mod,
+							       sym->st_shndx);
+	  break;
+
+	case STT_FILE:
+	  sym->st_value = 0;
+	  break;
+
+	default:
+	  return grub_error (GRUB_ERR_BAD_MODULE,
+			     "unknown symbol type `%d'", (int) type);
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static Elf_Shdr *
+grub_dl_find_section (Elf_Ehdr *e, const char *name)
+{
+  Elf_Shdr *s;
+  const char *str;
+  unsigned i;
+
+  s = (Elf_Shdr *) ((char *) e + e->e_shoff + e->e_shstrndx * e->e_shentsize);
+  str = (char *) e + s->sh_offset;
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (grub_strcmp (str + s->sh_name, name) == 0)
+      return s;
+  return NULL;
+}
+
+/* Me, Vladimir Serbinenko, hereby I add this module check as per new
+   GNU module policy. Note that this license check is informative only.
+   Modules have to be licensed under GPLv3 or GPLv3+ (optionally
+   multi-licensed under other licences as well) independently of the
+   presence of this check and solely by linking (module loading in GRUB
+   constitutes linking) and GRUB core being licensed under GPLv3+.
+   Be sure to understand your license obligations.
+*/
+static grub_err_t
+grub_dl_check_license (Elf_Ehdr *e)
+{
+  Elf_Shdr *s = grub_dl_find_section (e, ".module_license");
+  if (s && (grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv3") == 0
+	    || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv3+") == 0
+	    || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv2+") == 0))
+    return GRUB_ERR_NONE;
+  return grub_error (GRUB_ERR_BAD_MODULE, "incompatible license");
+}
+
+static grub_err_t
+grub_dl_resolve_name (grub_dl_t mod, Elf_Ehdr *e)
+{
+  Elf_Shdr *s;
+
+  s = grub_dl_find_section (e, ".modname");
+  if (!s)
+    return grub_error (GRUB_ERR_BAD_MODULE, "no module name found");
+  
+  mod->name = grub_strdup ((char *) e + s->sh_offset);
+  if (! mod->name)
+    return grub_errno;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_dl_resolve_dependencies (grub_dl_t mod, Elf_Ehdr *e)
+{
+  Elf_Shdr *s;
+
+  s = grub_dl_find_section (e, ".moddeps");
+
+  if (!s)
+    return GRUB_ERR_NONE;
+
+  const char *name = (char *) e + s->sh_offset;
+  const char *max = name + s->sh_size;
+
+  while ((name < max) && (*name))
+    {
+      grub_dl_t m;
+      grub_dl_dep_t dep;
+
+      m = grub_dl_load (name);
+      if (! m)
+	return grub_errno;
+
+      grub_dl_ref (m);
+
+      dep = (grub_dl_dep_t) grub_malloc (sizeof (*dep));
+      if (! dep)
+	return grub_errno;
+
+      dep->mod = m;
+      dep->next = mod->dep;
+      mod->dep = dep;
+
+      name += grub_strlen (name) + 1;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+int
+grub_dl_ref (grub_dl_t mod)
+{
+  grub_dl_dep_t dep;
+
+  if (!mod)
+    return 0;
+
+  for (dep = mod->dep; dep; dep = dep->next)
+    grub_dl_ref (dep->mod);
+
+  return ++mod->ref_count;
+}
+
+int
+grub_dl_unref (grub_dl_t mod)
+{
+  grub_dl_dep_t dep;
+
+  if (!mod)
+    return 0;
+
+  for (dep = mod->dep; dep; dep = dep->next)
+    grub_dl_unref (dep->mod);
+
+  return --mod->ref_count;
+}
+
+int
+grub_dl_ref_count (grub_dl_t mod)
+{
+  if (mod == NULL)
+    return 0;
+
+  return mod->ref_count;
+}
+
+static void
+grub_dl_flush_cache (grub_dl_t mod)
+{
+  grub_dprintf ("modules", "flushing 0x%lx bytes at %p\n",
+		(unsigned long) mod->sz, mod->base);
+  grub_arch_sync_caches (mod->base, mod->sz);
+}
+
+static grub_err_t
+grub_dl_relocate_symbols (grub_dl_t mod, void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+  Elf_Shdr *s;
+  unsigned i;
+
+  for (i = 0, s = (Elf_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL || s->sh_type == SHT_RELA)
+      {
+	grub_dl_segment_t seg;
+	grub_err_t err;
+
+	/* Find the target segment.  */
+	for (seg = mod->segment; seg; seg = seg->next)
+	  if (seg->section == s->sh_info)
+	    break;
+
+	if (seg)
+	  {
+	    if (!mod->symtab)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation without symbol table");
+
+	    err = grub_arch_dl_relocate_symbols (mod, ehdr, s, seg);
+	    if (err)
+	      return err;
+	  }
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Load a module from core memory.  */
+grub_dl_t
+grub_dl_load_core_noinit (void *addr, grub_size_t size)
+{
+  Elf_Ehdr *e;
+  grub_dl_t mod;
+
+  grub_dprintf ("modules", "module at %p, size 0x%lx\n", addr,
+		(unsigned long) size);
+  e = addr;
+  if (grub_dl_check_header (e, size))
+    return 0;
+
+  if (e->e_type != ET_REL)
+    {
+      grub_error (GRUB_ERR_BAD_MODULE, N_("this ELF file is not of the right type"));
+      return 0;
+    }
+
+  /* Make sure that every section is within the core.  */
+  if (size < e->e_shoff + (grub_uint32_t) e->e_shentsize * e->e_shnum)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "ELF sections outside core");
+      return 0;
+    }
+
+  mod = (grub_dl_t) grub_zalloc (sizeof (*mod));
+  if (! mod)
+    return 0;
+
+  mod->ref_count = 1;
+
+  grub_dprintf ("modules", "relocating to %p\n", mod);
+  /* Me, Vladimir Serbinenko, hereby I add this module check as per new
+     GNU module policy. Note that this license check is informative only.
+     Modules have to be licensed under GPLv3 or GPLv3+ (optionally
+     multi-licensed under other licences as well) independently of the
+     presence of this check and solely by linking (module loading in GRUB
+     constitutes linking) and GRUB core being licensed under GPLv3+.
+     Be sure to understand your license obligations.
+  */
+  if (grub_dl_check_license (e)
+      || grub_dl_resolve_name (mod, e)
+      || grub_dl_resolve_dependencies (mod, e)
+      || grub_dl_load_segments (mod, e)
+      || grub_dl_resolve_symbols (mod, e)
+      || grub_dl_relocate_symbols (mod, e))
+    {
+      mod->fini = 0;
+      grub_dl_unload (mod);
+      return 0;
+    }
+
+  grub_dl_flush_cache (mod);
+
+  grub_dprintf ("modules", "module name: %s\n", mod->name);
+  grub_dprintf ("modules", "init function: %p\n", mod->init);
+
+  if (grub_dl_add (mod))
+    {
+      grub_dl_unload (mod);
+      return 0;
+    }
+
+  return mod;
+}
+
+grub_dl_t
+grub_dl_load_core (void *addr, grub_size_t size)
+{
+  grub_dl_t mod;
+
+  grub_boot_time ("Parsing module");
+
+  mod = grub_dl_load_core_noinit (addr, size);
+
+  if (!mod)
+    return NULL;
+
+  grub_boot_time ("Initing module %s", mod->name);
+  grub_dl_init (mod);
+  grub_boot_time ("Module %s inited", mod->name);
+
+  return mod;
+}
+
+/* Load a module from the file FILENAME.  */
+grub_dl_t
+grub_dl_load_file (const char *filename)
+{
+  grub_file_t file = NULL;
+  grub_ssize_t size;
+  void *core = 0;
+  grub_dl_t mod = 0;
+
+  grub_boot_time ("Loading module %s", filename);
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE);
+  if (! file)
+    return 0;
+
+  size = grub_file_size (file);
+  core = grub_malloc (size);
+  if (! core)
+    {
+      grub_file_close (file);
+      return 0;
+    }
+
+  if (grub_file_read (file, core, size) != (int) size)
+    {
+      grub_file_close (file);
+      grub_free (core);
+      return 0;
+    }
+
+  /* We must close this before we try to process dependencies.
+     Some disk backends do not handle gracefully multiple concurrent
+     opens of the same device.  */
+  grub_file_close (file);
+
+  mod = grub_dl_load_core (core, size);
+  grub_free (core);
+  if (! mod)
+    return 0;
+
+  mod->ref_count--;
+  return mod;
+}
+
+/* Load a module using a symbolic name.  */
+grub_dl_t
+grub_dl_load (const char *name)
+{
+  char *filename;
+  grub_dl_t mod;
+  const char *grub_dl_dir = grub_env_get ("prefix");
+
+  mod = grub_dl_get (name);
+  if (mod)
+    return mod;
+
+  if (grub_no_modules)
+    return 0;
+
+  if (! grub_dl_dir) {
+    grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"), "prefix");
+    return 0;
+  }
+
+  filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM "/%s.mod",
+			     grub_dl_dir, name);
+  if (! filename)
+    return 0;
+
+  mod = grub_dl_load_file (filename);
+  grub_free (filename);
+
+  if (! mod)
+    return 0;
+
+  if (grub_strcmp (mod->name, name) != 0)
+    grub_error (GRUB_ERR_BAD_MODULE, "mismatched names");
+
+  return mod;
+}
+
+/* Unload the module MOD.  */
+int
+grub_dl_unload (grub_dl_t mod)
+{
+  grub_dl_dep_t dep, depn;
+
+  if (mod->ref_count > 0)
+    return 0;
+
+  if (mod->fini)
+    (mod->fini) ();
+
+  grub_dl_remove (mod);
+  grub_dl_unregister_symbols (mod);
+
+  for (dep = mod->dep; dep; dep = depn)
+    {
+      depn = dep->next;
+
+      grub_dl_unload (dep->mod);
+
+      grub_free (dep);
+    }
+
+#ifdef GRUB_MACHINE_EMU
+  grub_dl_osdep_dl_free (mod->base);
+#else
+  grub_free (mod->base);
+#endif
+  grub_free (mod->name);
+#ifdef GRUB_MODULES_MACHINE_READONLY
+  grub_free (mod->symtab);
+#endif
+  grub_free (mod);
+  return 1;
+}
+
+/* Unload unneeded modules.  */
+void
+grub_dl_unload_unneeded (void)
+{
+  /* Because grub_dl_remove modifies the list of modules, this
+     implementation is tricky.  */
+  grub_dl_t p = grub_dl_head;
+
+  while (p)
+    {
+      if (grub_dl_unload (p))
+	{
+	  p = grub_dl_head;
+	  continue;
+	}
+
+      p = p->next;
+    }
+}
diff --git a/grub-core/kern/efi/acpi.c b/grub-core/kern/efi/acpi.c
new file mode 100644
index 0000000..74f8cd1
--- /dev/null
+++ b/grub-core/kern/efi/acpi.c
@@ -0,0 +1,59 @@
+/* acpi.c - get acpi tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/acpi.h>
+#include <grub/misc.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+
+struct grub_acpi_rsdp_v10 *
+grub_machine_acpi_get_rsdpv1 (void)
+{
+  unsigned i;
+  static grub_efi_packed_guid_t acpi_guid = GRUB_EFI_ACPI_TABLE_GUID;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    {
+      grub_efi_packed_guid_t *guid =
+	&grub_efi_system_table->configuration_table[i].vendor_guid;
+
+      if (! grub_memcmp (guid, &acpi_guid, sizeof (grub_efi_packed_guid_t)))
+	return (struct grub_acpi_rsdp_v10 *)
+	  grub_efi_system_table->configuration_table[i].vendor_table;
+    }
+  return 0;
+}
+
+struct grub_acpi_rsdp_v20 *
+grub_machine_acpi_get_rsdpv2 (void)
+{
+  unsigned i;
+  static grub_efi_packed_guid_t acpi20_guid = GRUB_EFI_ACPI_20_TABLE_GUID;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    {
+      grub_efi_packed_guid_t *guid =
+	&grub_efi_system_table->configuration_table[i].vendor_guid;
+
+      if (! grub_memcmp (guid, &acpi20_guid, sizeof (grub_efi_packed_guid_t)))
+	return (struct grub_acpi_rsdp_v20 *)
+	  grub_efi_system_table->configuration_table[i].vendor_table;
+    }
+  return 0;
+}
diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c
new file mode 100644
index 0000000..8cff7be
--- /dev/null
+++ b/grub-core/kern/efi/efi.c
@@ -0,0 +1,1017 @@
+/* efi.c - generic EFI support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/console_control.h>
+#include <grub/efi/pe32.h>
+#include <grub/time.h>
+#include <grub/term.h>
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/loader.h>
+
+/* The handle of GRUB itself. Filled in by the startup code.  */
+grub_efi_handle_t grub_efi_image_handle;
+
+/* The pointer to a system table. Filled in by the startup code.  */
+grub_efi_system_table_t *grub_efi_system_table;
+
+static grub_efi_guid_t console_control_guid = GRUB_EFI_CONSOLE_CONTROL_GUID;
+static grub_efi_guid_t loaded_image_guid = GRUB_EFI_LOADED_IMAGE_GUID;
+static grub_efi_guid_t device_path_guid = GRUB_EFI_DEVICE_PATH_GUID;
+
+void *
+grub_efi_locate_protocol (grub_efi_guid_t *protocol, void *registration)
+{
+  void *interface;
+  grub_efi_status_t status;
+
+  status = efi_call_3 (grub_efi_system_table->boot_services->locate_protocol,
+                       protocol, registration, &interface);
+  if (status != GRUB_EFI_SUCCESS)
+    return 0;
+
+  return interface;
+}
+
+/* Return the array of handles which meet the requirement. If successful,
+   the number of handles is stored in NUM_HANDLES. The array is allocated
+   from the heap.  */
+grub_efi_handle_t *
+grub_efi_locate_handle (grub_efi_locate_search_type_t search_type,
+			grub_efi_guid_t *protocol,
+			void *search_key,
+			grub_efi_uintn_t *num_handles)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  grub_efi_handle_t *buffer;
+  grub_efi_uintn_t buffer_size = 8 * sizeof (grub_efi_handle_t);
+
+  buffer = grub_malloc (buffer_size);
+  if (! buffer)
+    return 0;
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_5 (b->locate_handle, search_type, protocol, search_key,
+			     &buffer_size, buffer);
+  if (status == GRUB_EFI_BUFFER_TOO_SMALL)
+    {
+      grub_free (buffer);
+      buffer = grub_malloc (buffer_size);
+      if (! buffer)
+	return 0;
+
+      status = efi_call_5 (b->locate_handle, search_type, protocol, search_key,
+				 &buffer_size, buffer);
+    }
+
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_free (buffer);
+      return 0;
+    }
+
+  *num_handles = buffer_size / sizeof (grub_efi_handle_t);
+  return buffer;
+}
+
+void *
+grub_efi_open_protocol (grub_efi_handle_t handle,
+			grub_efi_guid_t *protocol,
+			grub_efi_uint32_t attributes)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  void *interface;
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_6 (b->open_protocol, handle,
+		       protocol,
+		       &interface,
+		       grub_efi_image_handle,
+		       0,
+		       attributes);
+  if (status != GRUB_EFI_SUCCESS)
+    return 0;
+
+  return interface;
+}
+
+int
+grub_efi_set_text_mode (int on)
+{
+  grub_efi_console_control_protocol_t *c;
+  grub_efi_screen_mode_t mode, new_mode;
+
+  c = grub_efi_locate_protocol (&console_control_guid, 0);
+  if (! c)
+    /* No console control protocol instance available, assume it is
+       already in text mode. */
+    return 1;
+
+  if (efi_call_4 (c->get_mode, c, &mode, 0, 0) != GRUB_EFI_SUCCESS)
+    return 0;
+
+  new_mode = on ? GRUB_EFI_SCREEN_TEXT : GRUB_EFI_SCREEN_GRAPHICS;
+  if (mode != new_mode)
+    if (efi_call_2 (c->set_mode, c, new_mode) != GRUB_EFI_SUCCESS)
+      return 0;
+
+  return 1;
+}
+
+void
+grub_efi_stall (grub_efi_uintn_t microseconds)
+{
+  efi_call_1 (grub_efi_system_table->boot_services->stall, microseconds);
+}
+
+grub_efi_loaded_image_t *
+grub_efi_get_loaded_image (grub_efi_handle_t image_handle)
+{
+  return grub_efi_open_protocol (image_handle,
+				 &loaded_image_guid,
+				 GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+}
+
+void
+grub_reboot (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN |
+		     GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY);
+  efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
+              GRUB_EFI_RESET_COLD, GRUB_EFI_SUCCESS, 0, NULL);
+  for (;;) ;
+}
+
+void
+grub_exit (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
+  efi_call_4 (grub_efi_system_table->boot_services->exit,
+              grub_efi_image_handle, GRUB_EFI_SUCCESS, 0, 0);
+  for (;;) ;
+}
+
+grub_err_t
+grub_efi_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
+				  grub_efi_uintn_t descriptor_size,
+				  grub_efi_uint32_t descriptor_version,
+				  grub_efi_memory_descriptor_t *virtual_map)
+{
+  grub_efi_runtime_services_t *r;
+  grub_efi_status_t status;
+
+  r = grub_efi_system_table->runtime_services;
+  status = efi_call_4 (r->set_virtual_address_map, memory_map_size,
+		       descriptor_size, descriptor_version, virtual_map);
+
+  if (status == GRUB_EFI_SUCCESS)
+    return GRUB_ERR_NONE;
+
+  return grub_error (GRUB_ERR_IO, "set_virtual_address_map failed");
+}
+
+grub_err_t
+grub_efi_set_variable(const char *var, const grub_efi_guid_t *guid,
+		      void *data, grub_size_t datasize)
+{
+  grub_efi_status_t status;
+  grub_efi_runtime_services_t *r;
+  grub_efi_char16_t *var16;
+  grub_size_t len, len16;
+
+  len = grub_strlen (var);
+  len16 = len * GRUB_MAX_UTF16_PER_UTF8;
+  var16 = grub_calloc (len16 + 1, sizeof (var16[0]));
+  if (!var16)
+    return grub_errno;
+  len16 = grub_utf8_to_utf16 (var16, len16, (grub_uint8_t *) var, len, NULL);
+  var16[len16] = 0;
+
+  r = grub_efi_system_table->runtime_services;
+
+  status = efi_call_5 (r->set_variable, var16, guid, 
+		       (GRUB_EFI_VARIABLE_NON_VOLATILE
+			| GRUB_EFI_VARIABLE_BOOTSERVICE_ACCESS
+			| GRUB_EFI_VARIABLE_RUNTIME_ACCESS),
+		       datasize, data);
+  grub_free (var16);
+  if (status == GRUB_EFI_SUCCESS)
+    return GRUB_ERR_NONE;
+
+  return grub_error (GRUB_ERR_IO, "could not set EFI variable `%s'", var);
+}
+
+grub_efi_status_t
+grub_efi_get_variable_with_attributes (const char *var,
+				       const grub_efi_guid_t *guid,
+				       grub_size_t *datasize_out,
+				       void **data_out,
+				       grub_efi_uint32_t *attributes)
+{
+  grub_efi_status_t status;
+  grub_efi_uintn_t datasize = 0;
+  grub_efi_runtime_services_t *r;
+  grub_efi_char16_t *var16;
+  void *data;
+  grub_size_t len, len16;
+
+  *data_out = NULL;
+  *datasize_out = 0;
+
+  len = grub_strlen (var);
+  len16 = len * GRUB_MAX_UTF16_PER_UTF8;
+  var16 = grub_calloc (len16 + 1, sizeof (var16[0]));
+  if (!var16)
+    return GRUB_EFI_OUT_OF_RESOURCES;
+  len16 = grub_utf8_to_utf16 (var16, len16, (grub_uint8_t *) var, len, NULL);
+  var16[len16] = 0;
+
+  r = grub_efi_system_table->runtime_services;
+
+  status = efi_call_5 (r->get_variable, var16, guid, NULL, &datasize, NULL);
+
+  if (status != GRUB_EFI_BUFFER_TOO_SMALL || !datasize)
+    {
+      grub_free (var16);
+      return status;
+    }
+
+  data = grub_malloc (datasize);
+  if (!data)
+    {
+      grub_free (var16);
+      return GRUB_EFI_OUT_OF_RESOURCES;
+    }
+
+  status = efi_call_5 (r->get_variable, var16, guid, attributes, &datasize, data);
+  grub_free (var16);
+
+  if (status == GRUB_EFI_SUCCESS)
+    {
+      *data_out = data;
+      *datasize_out = datasize;
+      return status;
+    }
+
+  grub_free (data);
+  return status;
+}
+
+grub_efi_status_t
+grub_efi_get_variable (const char *var, const grub_efi_guid_t *guid,
+		       grub_size_t *datasize_out, void **data_out)
+{
+  return grub_efi_get_variable_with_attributes (var, guid, datasize_out, data_out, NULL);
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* Search the mods section from the PE32/PE32+ image. This code uses
+   a PE32 header, but should work with PE32+ as well.  */
+grub_addr_t
+grub_efi_modules_addr (void)
+{
+  grub_efi_loaded_image_t *image;
+  struct grub_pe32_header *header;
+  struct grub_pe32_coff_header *coff_header;
+  struct grub_pe32_section_table *sections;
+  struct grub_pe32_section_table *section;
+  struct grub_module_info *info;
+  grub_uint16_t i;
+
+  image = grub_efi_get_loaded_image (grub_efi_image_handle);
+  if (! image)
+    return 0;
+
+  header = image->image_base;
+  coff_header = &(header->coff_header);
+  sections
+    = (struct grub_pe32_section_table *) ((char *) coff_header
+					  + sizeof (*coff_header)
+					  + coff_header->optional_header_size);
+
+  for (i = 0, section = sections;
+       i < coff_header->num_sections;
+       i++, section++)
+    {
+      if (grub_strcmp (section->name, "mods") == 0)
+	break;
+    }
+
+  if (i == coff_header->num_sections)
+    {
+      grub_dprintf("sections", "section %d is last section; invalid.\n", i);
+      return 0;
+    }
+
+  info = (struct grub_module_info *) ((char *) image->image_base
+				      + section->virtual_address);
+  if (section->name[0] != '.' && info->magic != GRUB_MODULE_MAGIC)
+    {
+      grub_dprintf("sections",
+		   "section %d has bad magic %08x, should be %08x\n",
+		   i, info->magic, GRUB_MODULE_MAGIC);
+      return 0;
+    }
+
+  grub_dprintf("sections", "returning section info for section %d: \"%s\"\n",
+	       i, section->name);
+  return (grub_addr_t) info;
+}
+
+#pragma GCC diagnostic error "-Wcast-align"
+
+char *
+grub_efi_get_filename (grub_efi_device_path_t *dp0)
+{
+  char *name = 0, *p, *pi;
+  grub_size_t filesize = 0;
+  grub_efi_device_path_t *dp;
+
+  if (!dp0)
+    return NULL;
+
+  dp = dp0;
+
+  while (dp)
+    {
+      grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
+      grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
+
+      if (type == GRUB_EFI_END_DEVICE_PATH_TYPE)
+	break;
+      if (type == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+	       && subtype == GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE)
+	{
+	  grub_efi_uint16_t len = GRUB_EFI_DEVICE_PATH_LENGTH (dp);
+
+	  if (len < 4)
+	    {
+	      grub_error (GRUB_ERR_OUT_OF_RANGE,
+			  "malformed EFI Device Path node has length=%d", len);
+	      return NULL;
+	    }
+	  len = (len - 4) / sizeof (grub_efi_char16_t);
+	  filesize += GRUB_MAX_UTF8_PER_UTF16 * len + 2;
+	}
+
+      dp = GRUB_EFI_NEXT_DEVICE_PATH (dp);
+    }
+
+  if (!filesize)
+    return NULL;
+
+  dp = dp0;
+
+  p = name = grub_malloc (filesize);
+  if (!name)
+    return NULL;
+
+  while (dp)
+    {
+      grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
+      grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
+
+      if (type == GRUB_EFI_END_DEVICE_PATH_TYPE)
+	break;
+      else if (type == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+	       && subtype == GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE)
+	{
+	  grub_efi_file_path_device_path_t *fp;
+	  grub_efi_uint16_t len;
+	  grub_efi_char16_t *dup_name;
+
+	  *p++ = '/';
+
+	  len = GRUB_EFI_DEVICE_PATH_LENGTH (dp);
+	  if (len < 4)
+	    {
+	      grub_error (GRUB_ERR_OUT_OF_RANGE,
+			  "malformed EFI Device Path node has length=%d", len);
+	      grub_free (name);
+	      return NULL;
+	    }
+
+	  len = (len - 4) / sizeof (grub_efi_char16_t);
+	  fp = (grub_efi_file_path_device_path_t *) dp;
+	  /* According to EFI spec Path Name is NULL terminated */
+	  while (len > 0 && fp->path_name[len - 1] == 0)
+	    len--;
+
+	  dup_name = grub_calloc (len, sizeof (*dup_name));
+	  if (!dup_name)
+	    {
+	      grub_free (name);
+	      return NULL;
+	    }
+	  p = (char *) grub_utf16_to_utf8 ((unsigned char *) p,
+					    grub_memcpy (dup_name, fp->path_name, len * sizeof (*dup_name)),
+					    len);
+	  grub_free (dup_name);
+	}
+
+      dp = GRUB_EFI_NEXT_DEVICE_PATH (dp);
+    }
+
+  *p = '\0';
+
+  for (pi = name, p = name; *pi;)
+    {
+      /* EFI breaks paths with backslashes.  */
+      if (*pi == '\\' || *pi == '/')
+	{
+	  *p++ = '/';
+	  while (*pi == '\\' || *pi == '/')
+	    pi++;
+	  continue;
+	}
+      *p++ = *pi++;
+    }
+  *p = '\0';
+
+  return name;
+}
+
+grub_efi_device_path_t *
+grub_efi_get_device_path (grub_efi_handle_t handle)
+{
+  return grub_efi_open_protocol (handle, &device_path_guid,
+				 GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+}
+
+/* Return the device path node right before the end node.  */
+grub_efi_device_path_t *
+grub_efi_find_last_device_path (const grub_efi_device_path_t *dp)
+{
+  grub_efi_device_path_t *next, *p;
+
+  if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
+    return 0;
+
+  for (p = (grub_efi_device_path_t *) dp, next = GRUB_EFI_NEXT_DEVICE_PATH (p);
+       ! GRUB_EFI_END_ENTIRE_DEVICE_PATH (next);
+       p = next, next = GRUB_EFI_NEXT_DEVICE_PATH (next))
+    ;
+
+  return p;
+}
+
+/* Duplicate a device path.  */
+grub_efi_device_path_t *
+grub_efi_duplicate_device_path (const grub_efi_device_path_t *dp)
+{
+  grub_efi_device_path_t *p;
+  grub_size_t total_size = 0;
+
+  for (p = (grub_efi_device_path_t *) dp;
+       ;
+       p = GRUB_EFI_NEXT_DEVICE_PATH (p))
+    {
+      grub_size_t len = GRUB_EFI_DEVICE_PATH_LENGTH (p);
+
+      /*
+       * In the event that we find a node that's completely garbage, for
+       * example if we get to 0x7f 0x01 0x02 0x00 ... (EndInstance with a size
+       * of 2), GRUB_EFI_END_ENTIRE_DEVICE_PATH() will be true and
+       * GRUB_EFI_NEXT_DEVICE_PATH() will return NULL, so we won't continue,
+       * and neither should our consumers, but there won't be any error raised
+       * even though the device path is junk.
+       *
+       * This keeps us from passing junk down back to our caller.
+       */
+      if (len < 4)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_RANGE,
+		      "malformed EFI Device Path node has length=%" PRIuGRUB_SIZE, len);
+	  return NULL;
+	}
+
+      total_size += len;
+      if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (p))
+	break;
+    }
+
+  p = grub_malloc (total_size);
+  if (! p)
+    return 0;
+
+  grub_memcpy (p, dp, total_size);
+  return p;
+}
+
+static void
+dump_vendor_path (const char *type, grub_efi_vendor_device_path_t *vendor)
+{
+  grub_uint32_t vendor_data_len = vendor->header.length - sizeof (*vendor);
+  grub_printf ("/%sVendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)[%x: ",
+	       type,
+	       (unsigned) vendor->vendor_guid.data1,
+	       (unsigned) vendor->vendor_guid.data2,
+	       (unsigned) vendor->vendor_guid.data3,
+	       (unsigned) vendor->vendor_guid.data4[0],
+	       (unsigned) vendor->vendor_guid.data4[1],
+	       (unsigned) vendor->vendor_guid.data4[2],
+	       (unsigned) vendor->vendor_guid.data4[3],
+	       (unsigned) vendor->vendor_guid.data4[4],
+	       (unsigned) vendor->vendor_guid.data4[5],
+	       (unsigned) vendor->vendor_guid.data4[6],
+	       (unsigned) vendor->vendor_guid.data4[7],
+	       vendor_data_len);
+  if (vendor->header.length > sizeof (*vendor))
+    {
+      grub_uint32_t i;
+      for (i = 0; i < vendor_data_len; i++)
+	grub_printf ("%02x ", vendor->vendor_defined_data[i]);
+    }
+  grub_printf ("]");
+}
+
+
+/* Print the chain of Device Path nodes. This is mainly for debugging. */
+void
+grub_efi_print_device_path (grub_efi_device_path_t *dp)
+{
+  while (GRUB_EFI_DEVICE_PATH_VALID (dp))
+    {
+      grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
+      grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
+      grub_efi_uint16_t len = GRUB_EFI_DEVICE_PATH_LENGTH (dp);
+
+      switch (type)
+	{
+	case GRUB_EFI_END_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE:
+	      grub_printf ("/EndEntire\n");
+	      //grub_putchar ('\n');
+	      break;
+	    case GRUB_EFI_END_THIS_DEVICE_PATH_SUBTYPE:
+	      grub_printf ("/EndThis\n");
+	      //grub_putchar ('\n');
+	      break;
+	    default:
+	      grub_printf ("/EndUnknown(%x)\n", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	case GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_PCI_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_pci_device_path_t *pci
+		  = (grub_efi_pci_device_path_t *) dp;
+		grub_printf ("/PCI(%x,%x)",
+			     (unsigned) pci->function, (unsigned) pci->device);
+	      }
+	      break;
+	    case GRUB_EFI_PCCARD_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_pccard_device_path_t *pccard
+		  = (grub_efi_pccard_device_path_t *) dp;
+		grub_printf ("/PCCARD(%x)",
+			     (unsigned) pccard->function);
+	      }
+	      break;
+	    case GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_memory_mapped_device_path_t *mmapped
+		  = (grub_efi_memory_mapped_device_path_t *) dp;
+		grub_printf ("/MMap(%x,%llx,%llx)",
+			     (unsigned) mmapped->memory_type,
+			     (unsigned long long) mmapped->start_address,
+			     (unsigned long long) mmapped->end_address);
+	      }
+	      break;
+	    case GRUB_EFI_VENDOR_DEVICE_PATH_SUBTYPE:
+	      dump_vendor_path ("Hardware",
+				(grub_efi_vendor_device_path_t *) dp);
+	      break;
+	    case GRUB_EFI_CONTROLLER_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_controller_device_path_t *controller
+		  = (grub_efi_controller_device_path_t *) dp;
+		grub_printf ("/Ctrl(%x)",
+			     (unsigned) controller->controller_number);
+	      }
+	      break;
+	    default:
+	      grub_printf ("/UnknownHW(%x)", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	case GRUB_EFI_ACPI_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_ACPI_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_acpi_device_path_t *acpi
+		  = (grub_efi_acpi_device_path_t *) dp;
+		grub_printf ("/ACPI(%x,%x)",
+			     (unsigned) acpi->hid,
+			     (unsigned) acpi->uid);
+	      }
+	      break;
+	    case GRUB_EFI_EXPANDED_ACPI_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_expanded_acpi_device_path_t *eacpi
+		  = (grub_efi_expanded_acpi_device_path_t *) dp;
+		grub_printf ("/ACPI(");
+
+		if (GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp)[0] == '\0')
+		  grub_printf ("%x,", (unsigned) eacpi->hid);
+		else
+		  grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp));
+
+		if (GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp)[0] == '\0')
+		  grub_printf ("%x,", (unsigned) eacpi->uid);
+		else
+		  grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp));
+
+		if (GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp)[0] == '\0')
+		  grub_printf ("%x)", (unsigned) eacpi->cid);
+		else
+		  grub_printf ("%s)", GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp));
+	      }
+	      break;
+	    default:
+	      grub_printf ("/UnknownACPI(%x)", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	case GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_ATAPI_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_atapi_device_path_t *atapi
+		  = (grub_efi_atapi_device_path_t *) dp;
+		grub_printf ("/ATAPI(%x,%x,%x)",
+			     (unsigned) atapi->primary_secondary,
+			     (unsigned) atapi->slave_master,
+			     (unsigned) atapi->lun);
+	      }
+	      break;
+	    case GRUB_EFI_SCSI_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_scsi_device_path_t *scsi
+		  = (grub_efi_scsi_device_path_t *) dp;
+		grub_printf ("/SCSI(%x,%x)",
+			     (unsigned) scsi->pun,
+			     (unsigned) scsi->lun);
+	      }
+	      break;
+	    case GRUB_EFI_FIBRE_CHANNEL_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_fibre_channel_device_path_t *fc
+		  = (grub_efi_fibre_channel_device_path_t *) dp;
+		grub_printf ("/FibreChannel(%llx,%llx)",
+			     (unsigned long long) fc->wwn,
+			     (unsigned long long) fc->lun);
+	      }
+	      break;
+	    case GRUB_EFI_1394_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_1394_device_path_t *firewire
+		  = (grub_efi_1394_device_path_t *) dp;
+		grub_printf ("/1394(%llx)",
+			     (unsigned long long) firewire->guid);
+	      }
+	      break;
+	    case GRUB_EFI_USB_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_usb_device_path_t *usb
+		  = (grub_efi_usb_device_path_t *) dp;
+		grub_printf ("/USB(%x,%x)",
+			     (unsigned) usb->parent_port_number,
+			     (unsigned) usb->usb_interface);
+	      }
+	      break;
+	    case GRUB_EFI_USB_CLASS_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_usb_class_device_path_t *usb_class
+		  = (grub_efi_usb_class_device_path_t *) dp;
+		grub_printf ("/USBClass(%x,%x,%x,%x,%x)",
+			     (unsigned) usb_class->vendor_id,
+			     (unsigned) usb_class->product_id,
+			     (unsigned) usb_class->device_class,
+			     (unsigned) usb_class->device_subclass,
+			     (unsigned) usb_class->device_protocol);
+	      }
+	      break;
+	    case GRUB_EFI_I2O_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_i2o_device_path_t *i2o
+		  = (grub_efi_i2o_device_path_t *) dp;
+		grub_printf ("/I2O(%x)", (unsigned) i2o->tid);
+	      }
+	      break;
+	    case GRUB_EFI_MAC_ADDRESS_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_mac_address_device_path_t *mac
+		  = (grub_efi_mac_address_device_path_t *) dp;
+		grub_printf ("/MacAddr(%02x:%02x:%02x:%02x:%02x:%02x,%x)",
+			     (unsigned) mac->mac_address[0],
+			     (unsigned) mac->mac_address[1],
+			     (unsigned) mac->mac_address[2],
+			     (unsigned) mac->mac_address[3],
+			     (unsigned) mac->mac_address[4],
+			     (unsigned) mac->mac_address[5],
+			     (unsigned) mac->if_type);
+	      }
+	      break;
+	    case GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_ipv4_device_path_t *ipv4
+		  = (grub_efi_ipv4_device_path_t *) dp;
+		grub_printf ("/IPv4(%u.%u.%u.%u,%u.%u.%u.%u,%u,%u,%x,%x)",
+			     (unsigned) ipv4->local_ip_address[0],
+			     (unsigned) ipv4->local_ip_address[1],
+			     (unsigned) ipv4->local_ip_address[2],
+			     (unsigned) ipv4->local_ip_address[3],
+			     (unsigned) ipv4->remote_ip_address[0],
+			     (unsigned) ipv4->remote_ip_address[1],
+			     (unsigned) ipv4->remote_ip_address[2],
+			     (unsigned) ipv4->remote_ip_address[3],
+			     (unsigned) ipv4->local_port,
+			     (unsigned) ipv4->remote_port,
+			     (unsigned) ipv4->protocol,
+			     (unsigned) ipv4->static_ip_address);
+	      }
+	      break;
+	    case GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_ipv6_device_path_t *ipv6
+		  = (grub_efi_ipv6_device_path_t *) dp;
+		grub_printf ("/IPv6(%x:%x:%x:%x:%x:%x:%x:%x,%x:%x:%x:%x:%x:%x:%x:%x,%u,%u,%x,%x)",
+			     (unsigned) ipv6->local_ip_address[0],
+			     (unsigned) ipv6->local_ip_address[1],
+			     (unsigned) ipv6->local_ip_address[2],
+			     (unsigned) ipv6->local_ip_address[3],
+			     (unsigned) ipv6->local_ip_address[4],
+			     (unsigned) ipv6->local_ip_address[5],
+			     (unsigned) ipv6->local_ip_address[6],
+			     (unsigned) ipv6->local_ip_address[7],
+			     (unsigned) ipv6->remote_ip_address[0],
+			     (unsigned) ipv6->remote_ip_address[1],
+			     (unsigned) ipv6->remote_ip_address[2],
+			     (unsigned) ipv6->remote_ip_address[3],
+			     (unsigned) ipv6->remote_ip_address[4],
+			     (unsigned) ipv6->remote_ip_address[5],
+			     (unsigned) ipv6->remote_ip_address[6],
+			     (unsigned) ipv6->remote_ip_address[7],
+			     (unsigned) ipv6->local_port,
+			     (unsigned) ipv6->remote_port,
+			     (unsigned) ipv6->protocol,
+			     (unsigned) ipv6->static_ip_address);
+	      }
+	      break;
+	    case GRUB_EFI_INFINIBAND_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_infiniband_device_path_t *ib
+		  = (grub_efi_infiniband_device_path_t *) dp;
+		grub_printf ("/InfiniBand(%x,%llx,%llx,%llx)",
+			     (unsigned) ib->port_gid[0], /* XXX */
+			     (unsigned long long) ib->remote_id,
+			     (unsigned long long) ib->target_port_id,
+			     (unsigned long long) ib->device_id);
+	      }
+	      break;
+	    case GRUB_EFI_UART_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_uart_device_path_t *uart
+		  = (grub_efi_uart_device_path_t *) dp;
+		grub_printf ("/UART(%llu,%u,%x,%x)",
+			     (unsigned long long) uart->baud_rate,
+			     uart->data_bits,
+			     uart->parity,
+			     uart->stop_bits);
+	      }
+	      break;
+	    case GRUB_EFI_SATA_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_sata_device_path_t *sata;
+		sata = (grub_efi_sata_device_path_t *) dp;
+		grub_printf ("/Sata(%x,%x,%x)",
+			     sata->hba_port,
+			     sata->multiplier_port,
+			     sata->lun);
+	      }
+	      break;
+
+	    case GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE:
+	      dump_vendor_path ("Messaging",
+				(grub_efi_vendor_device_path_t *) dp);
+	      break;
+	    default:
+	      grub_printf ("/UnknownMessaging(%x)", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	case GRUB_EFI_MEDIA_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_hard_drive_device_path_t *hd = (grub_efi_hard_drive_device_path_t *) dp;
+		grub_printf ("/HD(%u,%llx,%llx,%02x%02x%02x%02x%02x%02x%02x%02x,%x,%x)",
+			     hd->partition_number,
+			     (unsigned long long) hd->partition_start,
+			     (unsigned long long) hd->partition_size,
+			     (unsigned) hd->partition_signature[0],
+			     (unsigned) hd->partition_signature[1],
+			     (unsigned) hd->partition_signature[2],
+			     (unsigned) hd->partition_signature[3],
+			     (unsigned) hd->partition_signature[4],
+			     (unsigned) hd->partition_signature[5],
+			     (unsigned) hd->partition_signature[6],
+			     (unsigned) hd->partition_signature[7],
+			     (unsigned) hd->partmap_type,
+			     (unsigned) hd->signature_type);
+	      }
+	      break;
+	    case GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_cdrom_device_path_t *cd
+		  = (grub_efi_cdrom_device_path_t *) dp;
+		grub_printf ("/CD(%u,%llx,%llx)",
+			     cd->boot_entry,
+			     (unsigned long long) cd->partition_start,
+			     (unsigned long long) cd->partition_size);
+	      }
+	      break;
+	    case GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE:
+	      dump_vendor_path ("Media",
+				(grub_efi_vendor_device_path_t *) dp);
+	      break;
+	    case GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_file_path_device_path_t *fp;
+		grub_uint8_t *buf;
+		fp = (grub_efi_file_path_device_path_t *) dp;
+		buf = grub_malloc ((len - 4) * 2 + 1);
+		if (buf)
+		  {
+		    grub_efi_char16_t *dup_name = grub_malloc (len - 4);
+		    if (!dup_name)
+		      {
+			grub_errno = GRUB_ERR_NONE;
+			grub_printf ("/File((null))");
+			grub_free (buf);
+			break;
+		      }
+		    *grub_utf16_to_utf8 (buf, grub_memcpy (dup_name, fp->path_name, len - 4),
+				       (len - 4) / sizeof (grub_efi_char16_t))
+		      = '\0';
+		    grub_free (dup_name);
+		  }
+		else
+		  grub_errno = GRUB_ERR_NONE;
+		grub_printf ("/File(%s)", buf);
+		grub_free (buf);
+	      }
+	      break;
+	    case GRUB_EFI_PROTOCOL_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_protocol_device_path_t *proto
+		  = (grub_efi_protocol_device_path_t *) dp;
+		grub_printf ("/Protocol(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
+			     (unsigned) proto->guid.data1,
+			     (unsigned) proto->guid.data2,
+			     (unsigned) proto->guid.data3,
+			     (unsigned) proto->guid.data4[0],
+			     (unsigned) proto->guid.data4[1],
+			     (unsigned) proto->guid.data4[2],
+			     (unsigned) proto->guid.data4[3],
+			     (unsigned) proto->guid.data4[4],
+			     (unsigned) proto->guid.data4[5],
+			     (unsigned) proto->guid.data4[6],
+			     (unsigned) proto->guid.data4[7]);
+	      }
+	      break;
+	    default:
+	      grub_printf ("/UnknownMedia(%x)", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	case GRUB_EFI_BIOS_DEVICE_PATH_TYPE:
+	  switch (subtype)
+	    {
+	    case GRUB_EFI_BIOS_DEVICE_PATH_SUBTYPE:
+	      {
+		grub_efi_bios_device_path_t *bios
+		  = (grub_efi_bios_device_path_t *) dp;
+		grub_printf ("/BIOS(%x,%x,%s)",
+			     (unsigned) bios->device_type,
+			     (unsigned) bios->status_flags,
+			     (char *) (dp + 1));
+	      }
+	      break;
+	    default:
+	      grub_printf ("/UnknownBIOS(%x)", (unsigned) subtype);
+	      break;
+	    }
+	  break;
+
+	default:
+	  grub_printf ("/UnknownType(%x,%x)\n",
+		       (unsigned) type,
+		       (unsigned) subtype);
+	  return;
+	  break;
+	}
+
+      if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
+	break;
+
+      dp = (grub_efi_device_path_t *) ((char *) dp + len);
+    }
+}
+
+/* Compare device paths.  */
+int
+grub_efi_compare_device_paths (const grub_efi_device_path_t *dp1,
+			       const grub_efi_device_path_t *dp2)
+{
+  if (! dp1 || ! dp2)
+    /* Return non-zero.  */
+    return 1;
+
+  if (dp1 == dp2)
+    return 0;
+
+  while (GRUB_EFI_DEVICE_PATH_VALID (dp1) && GRUB_EFI_DEVICE_PATH_VALID (dp2))
+    {
+      grub_efi_uint8_t type1, type2;
+      grub_efi_uint8_t subtype1, subtype2;
+      grub_efi_uint16_t len1, len2;
+      int ret;
+
+      type1 = GRUB_EFI_DEVICE_PATH_TYPE (dp1);
+      type2 = GRUB_EFI_DEVICE_PATH_TYPE (dp2);
+
+      if (type1 != type2)
+	return (int) type2 - (int) type1;
+
+      subtype1 = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp1);
+      subtype2 = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp2);
+
+      if (subtype1 != subtype2)
+	return (int) subtype1 - (int) subtype2;
+
+      len1 = GRUB_EFI_DEVICE_PATH_LENGTH (dp1);
+      len2 = GRUB_EFI_DEVICE_PATH_LENGTH (dp2);
+
+      if (len1 != len2)
+	return (int) len1 - (int) len2;
+
+      ret = grub_memcmp (dp1, dp2, len1);
+      if (ret != 0)
+	return ret;
+
+      if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp1))
+	break;
+
+      dp1 = (grub_efi_device_path_t *) ((char *) dp1 + len1);
+      dp2 = (grub_efi_device_path_t *) ((char *) dp2 + len2);
+    }
+
+  /*
+   * There's no "right" answer here, but we probably don't want to call a valid
+   * dp and an invalid dp equal, so pick one way or the other.
+   */
+  if (GRUB_EFI_DEVICE_PATH_VALID (dp1) && !GRUB_EFI_DEVICE_PATH_VALID (dp2))
+    return 1;
+  else if (!GRUB_EFI_DEVICE_PATH_VALID (dp1) && GRUB_EFI_DEVICE_PATH_VALID (dp2))
+    return -1;
+
+  return 0;
+}
diff --git a/grub-core/kern/efi/fdt.c b/grub-core/kern/efi/fdt.c
new file mode 100644
index 0000000..30100c6
--- /dev/null
+++ b/grub-core/kern/efi/fdt.c
@@ -0,0 +1,43 @@
+/* fdt.c - EFI Flattened Device Tree interaction */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/efi/efi.h>
+#include <grub/mm.h>
+
+void *
+grub_efi_get_firmware_fdt (void)
+{
+  grub_efi_configuration_table_t *tables;
+  grub_efi_guid_t fdt_guid = GRUB_EFI_DEVICE_TREE_GUID;
+  void *firmware_fdt = NULL;
+  unsigned int i;
+
+  /* Look for FDT in UEFI config tables. */
+  tables = grub_efi_system_table->configuration_table;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    if (grub_memcmp (&tables[i].vendor_guid, &fdt_guid, sizeof (fdt_guid)) == 0)
+      {
+	firmware_fdt = tables[i].vendor_table;
+	grub_dprintf ("linux", "found registered FDT @ %p\n", firmware_fdt);
+	break;
+      }
+
+  return firmware_fdt;
+}
diff --git a/grub-core/kern/efi/init.c b/grub-core/kern/efi/init.c
new file mode 100644
index 0000000..7facacf
--- /dev/null
+++ b/grub-core/kern/efi/init.c
@@ -0,0 +1,149 @@
+/* init.c - generic EFI initialization and finalization */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/efi/efi.h>
+#include <grub/efi/console.h>
+#include <grub/efi/disk.h>
+#include <grub/efi/sb.h>
+#include <grub/lockdown.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/mm.h>
+#include <grub/kernel.h>
+#include <grub/stack_protector.h>
+
+#ifdef GRUB_STACK_PROTECTOR
+
+static grub_efi_guid_t rng_protocol_guid = GRUB_EFI_RNG_PROTOCOL_GUID;
+
+/*
+ * Don't put this on grub_efi_init()'s local stack to avoid it
+ * getting a stack check.
+ */
+static grub_efi_uint8_t stack_chk_guard_buf[32];
+
+grub_addr_t __stack_chk_guard;
+
+void __attribute__ ((noreturn))
+__stack_chk_fail (void)
+{
+  /*
+   * Assume it's not safe to call into EFI Boot Services. Sorry, that
+   * means no console message here.
+   */
+  do
+    {
+      /* Do not optimize out the loop. */
+      asm volatile ("");
+    }
+  while (1);
+}
+
+static void
+stack_protector_init (void)
+{
+  grub_efi_rng_protocol_t *rng;
+
+  /* Set up the stack canary. Make errors here non-fatal for now. */
+  rng = grub_efi_locate_protocol (&rng_protocol_guid, NULL);
+  if (rng != NULL)
+    {
+      grub_efi_status_t status;
+
+      status = efi_call_4 (rng->get_rng, rng, NULL, sizeof (stack_chk_guard_buf),
+			   stack_chk_guard_buf);
+      if (status == GRUB_EFI_SUCCESS)
+	grub_memcpy (&__stack_chk_guard, stack_chk_guard_buf, sizeof (__stack_chk_guard));
+    }
+}
+#else
+static void
+stack_protector_init (void)
+{
+}
+#endif
+
+grub_addr_t grub_modbase;
+
+void
+grub_efi_init (void)
+{
+  grub_modbase = grub_efi_modules_addr ();
+  /* First of all, initialize the console so that GRUB can display
+     messages.  */
+  grub_console_init ();
+
+  stack_protector_init ();
+
+  /* Initialize the memory management system.  */
+  grub_efi_mm_init ();
+
+  /*
+   * Lockdown the GRUB and register the shim_lock verifier
+   * if the UEFI Secure Boot is enabled.
+   */
+  if (grub_efi_get_secureboot () == GRUB_EFI_SECUREBOOT_MODE_ENABLED)
+    {
+      grub_lockdown ();
+      grub_shim_lock_verifier_setup ();
+    }
+
+  efi_call_4 (grub_efi_system_table->boot_services->set_watchdog_timer,
+	      0, 0, 0, NULL);
+
+  grub_efidisk_init ();
+}
+
+void (*grub_efi_net_config) (grub_efi_handle_t hnd, 
+			     char **device,
+			     char **path);
+
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  grub_efi_loaded_image_t *image = NULL;
+  char *p;
+
+  image = grub_efi_get_loaded_image (grub_efi_image_handle);
+  if (!image)
+    return;
+  *device = grub_efidisk_get_device_name (image->device_handle);
+  if (!*device && grub_efi_net_config)
+    {
+      grub_efi_net_config (image->device_handle, device, path);
+      return;
+    }
+
+  *path = grub_efi_get_filename (image->file_path);
+  if (*path)
+    {
+      /* Get the directory.  */
+      p = grub_strrchr (*path, '/');
+      if (p)
+        *p = '\0';
+    }
+}
+
+void
+grub_efi_fini (void)
+{
+  grub_efidisk_fini ();
+  grub_console_fini ();
+}
diff --git a/grub-core/kern/efi/mm.c b/grub-core/kern/efi/mm.c
new file mode 100644
index 0000000..9838fb2
--- /dev/null
+++ b/grub-core/kern/efi/mm.c
@@ -0,0 +1,691 @@
+/* mm.c - generic EFI memory management */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/cpu/efi/memory.h>
+
+#if defined (__i386__) || defined (__x86_64__)
+#include <grub/pci.h>
+#endif
+
+#define NEXT_MEMORY_DESCRIPTOR(desc, size)	\
+  ((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
+
+#define BYTES_TO_PAGES(bytes)	(((bytes) + 0xfff) >> 12)
+#define BYTES_TO_PAGES_DOWN(bytes)	((bytes) >> 12)
+#define PAGES_TO_BYTES(pages)	((pages) << 12)
+
+/* The size of a memory map obtained from the firmware. This must be
+   a multiplier of 4KB.  */
+#define MEMORY_MAP_SIZE	0x3000
+
+/* The minimum and maximum heap size for GRUB itself.  */
+#define MIN_HEAP_SIZE	0x100000
+#define MAX_HEAP_SIZE	(1600 * 0x100000)
+
+static void *finish_mmap_buf = 0;
+static grub_efi_uintn_t finish_mmap_size = 0;
+static grub_efi_uintn_t finish_key = 0;
+static grub_efi_uintn_t finish_desc_size;
+static grub_efi_uint32_t finish_desc_version;
+int grub_efi_is_finished = 0;
+
+/*
+ * We need to roll back EFI allocations on exit. Remember allocations that
+ * we'll free on exit.
+ */
+struct efi_allocation;
+struct efi_allocation {
+	grub_efi_physical_address_t address;
+	grub_efi_uint64_t pages;
+	struct efi_allocation *next;
+};
+static struct efi_allocation *efi_allocated_memory;
+
+static void
+grub_efi_store_alloc (grub_efi_physical_address_t address,
+                         grub_efi_uintn_t pages)
+{
+  grub_efi_boot_services_t *b;
+  struct efi_allocation *alloc;
+  grub_efi_status_t status;
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_3 (b->allocate_pool, GRUB_EFI_LOADER_DATA,
+                           sizeof(*alloc), (void**)&alloc);
+
+  if (status == GRUB_EFI_SUCCESS)
+    {
+      alloc->next = efi_allocated_memory;
+      alloc->address = address;
+      alloc->pages = pages;
+      efi_allocated_memory = alloc;
+    }
+  else
+      grub_printf ("Could not malloc memory to remember EFI allocation. "
+                   "Exiting GRUB won't free all memory.\n");
+}
+
+static void
+grub_efi_drop_alloc (grub_efi_physical_address_t address,
+                           grub_efi_uintn_t pages)
+{
+  struct efi_allocation *ea, *eap;
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+
+  for (eap = NULL, ea = efi_allocated_memory; ea; eap = ea, ea = ea->next)
+    {
+      if (ea->address != address || ea->pages != pages)
+         continue;
+
+      /* Remove the current entry from the list. */
+      if (eap)
+        eap->next = ea->next;
+      else
+        efi_allocated_memory = ea->next;
+
+      /* Then free the memory backing it. */
+      efi_call_1 (b->free_pool, ea);
+
+      /* And leave, we're done. */
+      break;
+    }
+}
+
+/* Allocate pages. Return the pointer to the first of allocated pages.  */
+void *
+grub_efi_allocate_pages_real (grub_efi_physical_address_t address,
+			      grub_efi_uintn_t pages,
+			      grub_efi_allocate_type_t alloctype,
+			      grub_efi_memory_type_t memtype)
+{
+  grub_efi_status_t status;
+  grub_efi_boot_services_t *b;
+
+  /* Limit the memory access to less than 4GB for 32-bit platforms.  */
+  if (address > GRUB_EFI_MAX_USABLE_ADDRESS)
+    {
+      char inv_addr[17], max_addr[17]; /* log16(2^64) = 16, plus NUL. */
+
+      grub_snprintf (inv_addr, sizeof (inv_addr) - 1, "%" PRIxGRUB_UINT64_T,
+		     address);
+      grub_snprintf (max_addr, sizeof (max_addr) - 1, "%" PRIxGRUB_UINT64_T,
+		     (grub_efi_uint64_t) GRUB_EFI_MAX_USABLE_ADDRESS);
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("invalid memory address (0x%s > 0x%s)"), inv_addr, max_addr);
+      return NULL;
+    }
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_4 (b->allocate_pages, alloctype, memtype, pages, &address);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      return NULL;
+    }
+
+  if (address == 0)
+    {
+      /* Uggh, the address 0 was allocated... This is too annoying,
+	 so reallocate another one.  */
+      address = GRUB_EFI_MAX_USABLE_ADDRESS;
+      status = efi_call_4 (b->allocate_pages, alloctype, memtype, pages, &address);
+      grub_efi_free_pages (0, pages);
+      if (status != GRUB_EFI_SUCCESS)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+	  return NULL;
+	}
+    }
+
+  grub_efi_store_alloc (address, pages);
+
+  return (void *) ((grub_addr_t) address);
+}
+
+void *
+grub_efi_allocate_any_pages (grub_efi_uintn_t pages)
+{
+  return grub_efi_allocate_pages_real (GRUB_EFI_MAX_USABLE_ADDRESS,
+				       pages, GRUB_EFI_ALLOCATE_MAX_ADDRESS,
+				       GRUB_EFI_LOADER_DATA);
+}
+
+void *
+grub_efi_allocate_fixed (grub_efi_physical_address_t address,
+			 grub_efi_uintn_t pages)
+{
+  return grub_efi_allocate_pages_real (address, pages,
+				       GRUB_EFI_ALLOCATE_ADDRESS,
+				       GRUB_EFI_LOADER_DATA);
+}
+
+/* Free pages starting from ADDRESS.  */
+void
+grub_efi_free_pages (grub_efi_physical_address_t address,
+		     grub_efi_uintn_t pages)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_2 (b->free_pages, address, pages);
+
+  grub_efi_drop_alloc (address, pages);
+}
+
+#if defined (__i386__) || defined (__x86_64__)
+
+/* Helper for stop_broadcom.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid,
+	   void *data __attribute__ ((unused)))
+{
+  grub_pci_address_t addr;
+  grub_uint8_t cap;
+  grub_uint16_t pm_state;
+
+  if ((pciid & 0xffff) != GRUB_PCI_VENDOR_BROADCOM)
+    return 0;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  if (grub_pci_read (addr) >> 24 != GRUB_PCI_CLASS_NETWORK)
+    return 0;
+  cap = grub_pci_find_capability (dev, GRUB_PCI_CAP_POWER_MANAGEMENT);
+  if (!cap)
+    return 0;
+  addr = grub_pci_make_address (dev, cap + 4);
+  pm_state = grub_pci_read_word (addr);
+  pm_state = pm_state | 0x03;
+  grub_pci_write_word (addr, pm_state);
+  grub_pci_read_word (addr);
+  return 0;
+}
+
+static void
+stop_broadcom (void)
+{
+  grub_pci_iterate (find_card, NULL);
+}
+
+#endif
+
+grub_err_t
+grub_efi_finish_boot_services (grub_efi_uintn_t *outbuf_size, void *outbuf,
+			       grub_efi_uintn_t *map_key,
+			       grub_efi_uintn_t *efi_desc_size,
+			       grub_efi_uint32_t *efi_desc_version)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+
+#if defined (__i386__) || defined (__x86_64__)
+  const grub_uint16_t apple[] = { 'A', 'p', 'p', 'l', 'e' };
+  int is_apple;
+
+  is_apple = (grub_memcmp (grub_efi_system_table->firmware_vendor,
+			   apple, sizeof (apple)) == 0);
+#endif
+
+  while (1)
+    {
+      if (grub_efi_get_memory_map (&finish_mmap_size, finish_mmap_buf, &finish_key,
+				   &finish_desc_size, &finish_desc_version) < 0)
+	return grub_error (GRUB_ERR_IO, "couldn't retrieve memory map");
+
+      if (outbuf && *outbuf_size < finish_mmap_size)
+	return grub_error (GRUB_ERR_IO, "memory map buffer is too small");
+
+      finish_mmap_buf = grub_malloc (finish_mmap_size);
+      if (!finish_mmap_buf)
+	return grub_errno;
+
+      if (grub_efi_get_memory_map (&finish_mmap_size, finish_mmap_buf, &finish_key,
+				   &finish_desc_size, &finish_desc_version) <= 0)
+	{
+	  grub_free (finish_mmap_buf);
+	  return grub_error (GRUB_ERR_IO, "couldn't retrieve memory map");
+	}
+
+      b = grub_efi_system_table->boot_services;
+      status = efi_call_2 (b->exit_boot_services, grub_efi_image_handle,
+			   finish_key);
+      if (status == GRUB_EFI_SUCCESS)
+	break;
+
+      if (status != GRUB_EFI_INVALID_PARAMETER)
+	{
+	  grub_free (finish_mmap_buf);
+	  return grub_error (GRUB_ERR_IO, "couldn't terminate EFI services");
+	}
+
+      grub_free (finish_mmap_buf);
+      grub_printf ("Trying to terminate EFI services again\n");
+    }
+  grub_efi_is_finished = 1;
+  if (outbuf_size)
+    *outbuf_size = finish_mmap_size;
+  if (outbuf)
+    grub_memcpy (outbuf, finish_mmap_buf, finish_mmap_size);
+  if (map_key)
+    *map_key = finish_key;
+  if (efi_desc_size)
+    *efi_desc_size = finish_desc_size;
+  if (efi_desc_version)
+    *efi_desc_version = finish_desc_version;
+
+#if defined (__i386__) || defined (__x86_64__)
+  if (is_apple)
+    stop_broadcom ();
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * To obtain the UEFI memory map, we must pass a buffer of sufficient size
+ * to hold the entire map. This function returns a sane start value for
+ * buffer size.
+ */
+grub_efi_uintn_t
+grub_efi_find_mmap_size (void)
+{
+  grub_efi_uintn_t mmap_size = 0;
+  grub_efi_uintn_t desc_size;
+
+  if (grub_efi_get_memory_map (&mmap_size, NULL, NULL, &desc_size, 0) < 0)
+    {
+      grub_error (GRUB_ERR_IO, "cannot get EFI memory map size");
+      return 0;
+    }
+
+  /*
+   * Add an extra page, since UEFI can alter the memory map itself on
+   * callbacks or explicit calls, including console output.
+   */
+  return ALIGN_UP (mmap_size + GRUB_EFI_PAGE_SIZE, GRUB_EFI_PAGE_SIZE);
+}
+
+/* Get the memory map as defined in the EFI spec. Return 1 if successful,
+   return 0 if partial, or return -1 if an error occurs.  */
+int
+grub_efi_get_memory_map (grub_efi_uintn_t *memory_map_size,
+			 grub_efi_memory_descriptor_t *memory_map,
+			 grub_efi_uintn_t *map_key,
+			 grub_efi_uintn_t *descriptor_size,
+			 grub_efi_uint32_t *descriptor_version)
+{
+  grub_efi_status_t status;
+  grub_efi_boot_services_t *b;
+  grub_efi_uintn_t key;
+  grub_efi_uint32_t version;
+  grub_efi_uintn_t size;
+
+  if (grub_efi_is_finished)
+    {
+      int ret = 1;
+
+      if (memory_map != NULL)
+	{
+	  if (*memory_map_size < finish_mmap_size)
+	    {
+	      grub_memcpy (memory_map, finish_mmap_buf, *memory_map_size);
+	      ret = 0;
+	    }
+          else
+	    grub_memcpy (memory_map, finish_mmap_buf, finish_mmap_size);
+	}
+      else
+	{
+	  /*
+	   * Incomplete, no buffer to copy into, same as
+	   * GRUB_EFI_BUFFER_TOO_SMALL below.
+	   */
+	  ret = 0;
+	}
+      *memory_map_size = finish_mmap_size;
+      if (map_key)
+	*map_key = finish_key;
+      if (descriptor_size)
+	*descriptor_size = finish_desc_size;
+      if (descriptor_version)
+	*descriptor_version = finish_desc_version;
+      return ret;
+    }
+
+  /* Allow some parameters to be missing.  */
+  if (! map_key)
+    map_key = &key;
+  if (! descriptor_version)
+    descriptor_version = &version;
+  if (! descriptor_size)
+    descriptor_size = &size;
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_5 (b->get_memory_map, memory_map_size, memory_map, map_key,
+			      descriptor_size, descriptor_version);
+  if (*descriptor_size == 0)
+    *descriptor_size = sizeof (grub_efi_memory_descriptor_t);
+  if (status == GRUB_EFI_SUCCESS)
+    return 1;
+  else if (status == GRUB_EFI_BUFFER_TOO_SMALL)
+    return 0;
+  else
+    return -1;
+}
+
+/* Sort the memory map in place.  */
+static void
+sort_memory_map (grub_efi_memory_descriptor_t *memory_map,
+		 grub_efi_uintn_t desc_size,
+		 grub_efi_memory_descriptor_t *memory_map_end)
+{
+  grub_efi_memory_descriptor_t *d1;
+  grub_efi_memory_descriptor_t *d2;
+
+  for (d1 = memory_map;
+       d1 < memory_map_end;
+       d1 = NEXT_MEMORY_DESCRIPTOR (d1, desc_size))
+    {
+      grub_efi_memory_descriptor_t *max_desc = d1;
+
+      for (d2 = NEXT_MEMORY_DESCRIPTOR (d1, desc_size);
+	   d2 < memory_map_end;
+	   d2 = NEXT_MEMORY_DESCRIPTOR (d2, desc_size))
+	{
+	  if (max_desc->num_pages < d2->num_pages)
+	    max_desc = d2;
+	}
+
+      if (max_desc != d1)
+	{
+	  grub_efi_memory_descriptor_t tmp;
+
+	  tmp = *d1;
+	  *d1 = *max_desc;
+	  *max_desc = tmp;
+	}
+    }
+}
+
+/* Filter the descriptors. GRUB needs only available memory.  */
+static grub_efi_memory_descriptor_t *
+filter_memory_map (grub_efi_memory_descriptor_t *memory_map,
+		   grub_efi_memory_descriptor_t *filtered_memory_map,
+		   grub_efi_uintn_t desc_size,
+		   grub_efi_memory_descriptor_t *memory_map_end)
+{
+  grub_efi_memory_descriptor_t *desc;
+  grub_efi_memory_descriptor_t *filtered_desc;
+
+  for (desc = memory_map, filtered_desc = filtered_memory_map;
+       desc < memory_map_end;
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      if (desc->type == GRUB_EFI_CONVENTIONAL_MEMORY
+#if 1
+	  && desc->physical_start <= GRUB_EFI_MAX_USABLE_ADDRESS
+#endif
+	  && desc->physical_start + PAGES_TO_BYTES (desc->num_pages) > 0x100000
+	  && desc->num_pages != 0)
+	{
+	  grub_memcpy (filtered_desc, desc, desc_size);
+
+	  /* Avoid less than 1MB, because some loaders seem to be confused.  */
+	  if (desc->physical_start < 0x100000)
+	    {
+	      desc->num_pages -= BYTES_TO_PAGES (0x100000
+						 - desc->physical_start);
+	      desc->physical_start = 0x100000;
+	    }
+
+#if 1
+	  if (BYTES_TO_PAGES (filtered_desc->physical_start)
+	      + filtered_desc->num_pages
+	      > BYTES_TO_PAGES_DOWN (GRUB_EFI_MAX_USABLE_ADDRESS))
+	    filtered_desc->num_pages
+	      = (BYTES_TO_PAGES_DOWN (GRUB_EFI_MAX_USABLE_ADDRESS)
+		 - BYTES_TO_PAGES (filtered_desc->physical_start));
+#endif
+
+	  if (filtered_desc->num_pages == 0)
+	    continue;
+
+	  filtered_desc = NEXT_MEMORY_DESCRIPTOR (filtered_desc, desc_size);
+	}
+    }
+
+  return filtered_desc;
+}
+
+/* Return the total number of pages.  */
+static grub_efi_uint64_t
+get_total_pages (grub_efi_memory_descriptor_t *memory_map,
+		 grub_efi_uintn_t desc_size,
+		 grub_efi_memory_descriptor_t *memory_map_end)
+{
+  grub_efi_memory_descriptor_t *desc;
+  grub_efi_uint64_t total = 0;
+
+  for (desc = memory_map;
+       desc < memory_map_end;
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    total += desc->num_pages;
+
+  return total;
+}
+
+/* Add memory regions.  */
+static void
+add_memory_regions (grub_efi_memory_descriptor_t *memory_map,
+		    grub_efi_uintn_t desc_size,
+		    grub_efi_memory_descriptor_t *memory_map_end,
+		    grub_efi_uint64_t required_pages)
+{
+  grub_efi_memory_descriptor_t *desc;
+
+  for (desc = memory_map;
+       desc < memory_map_end;
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      grub_efi_uint64_t pages;
+      grub_efi_physical_address_t start;
+      void *addr;
+
+      start = desc->physical_start;
+      pages = desc->num_pages;
+      if (pages > required_pages)
+	{
+	  start += PAGES_TO_BYTES (pages - required_pages);
+	  pages = required_pages;
+	}
+
+      addr = grub_efi_allocate_pages_real (start, pages,
+					   GRUB_EFI_ALLOCATE_ADDRESS,
+					   GRUB_EFI_LOADER_CODE);      
+      if (! addr)
+	grub_fatal ("cannot allocate conventional memory %p with %u pages",
+		    (void *) ((grub_addr_t) start),
+		    (unsigned) pages);
+
+      grub_mm_init_region (addr, PAGES_TO_BYTES (pages));
+
+      required_pages -= pages;
+      if (required_pages == 0)
+	break;
+    }
+
+  if (required_pages > 0)
+    grub_fatal ("too little memory");
+}
+
+void
+grub_efi_memory_fini (void)
+{
+  /*
+   * Free all stale allocations. grub_efi_free_pages() will remove
+   * the found entry from the list and it will always find the first
+   * list entry (efi_allocated_memory is the list start). Hence we
+   * remove all entries from the list until none is left altogether.
+   */
+  while (efi_allocated_memory)
+      grub_efi_free_pages (efi_allocated_memory->address,
+                           efi_allocated_memory->pages);
+}
+
+#if 0
+/* Print the memory map.  */
+static void
+print_memory_map (grub_efi_memory_descriptor_t *memory_map,
+		  grub_efi_uintn_t desc_size,
+		  grub_efi_memory_descriptor_t *memory_map_end)
+{
+  grub_efi_memory_descriptor_t *desc;
+  int i;
+
+  for (desc = memory_map, i = 0;
+       desc < memory_map_end;
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size), i++)
+    {
+      grub_printf ("MD: t=%x, p=%llx, v=%llx, n=%llx, a=%llx\n",
+		   desc->type, desc->physical_start, desc->virtual_start,
+		   desc->num_pages, desc->attribute);
+    }
+}
+#endif
+
+void
+grub_efi_mm_init (void)
+{
+  grub_efi_memory_descriptor_t *memory_map;
+  grub_efi_memory_descriptor_t *memory_map_end;
+  grub_efi_memory_descriptor_t *filtered_memory_map;
+  grub_efi_memory_descriptor_t *filtered_memory_map_end;
+  grub_efi_uintn_t map_size;
+  grub_efi_uintn_t desc_size;
+  grub_efi_uint64_t total_pages;
+  grub_efi_uint64_t required_pages;
+  int mm_status;
+
+  /* Prepare a memory region to store two memory maps.  */
+  memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
+  if (! memory_map)
+    grub_fatal ("cannot allocate memory");
+
+  /* Obtain descriptors for available memory.  */
+  map_size = MEMORY_MAP_SIZE;
+
+  mm_status = grub_efi_get_memory_map (&map_size, memory_map, 0, &desc_size, 0);
+
+  if (mm_status == 0)
+    {
+      grub_efi_free_pages
+	((grub_efi_physical_address_t) ((grub_addr_t) memory_map),
+	 2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
+
+      /* Freeing/allocating operations may increase memory map size.  */
+      map_size += desc_size * 32;
+
+      memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (map_size));
+      if (! memory_map)
+	grub_fatal ("cannot allocate memory");
+
+      mm_status = grub_efi_get_memory_map (&map_size, memory_map, 0,
+					   &desc_size, 0);
+    }
+
+  if (mm_status < 0)
+    grub_fatal ("cannot get memory map");
+
+  memory_map_end = NEXT_MEMORY_DESCRIPTOR (memory_map, map_size);
+
+  filtered_memory_map = memory_map_end;
+
+  filtered_memory_map_end = filter_memory_map (memory_map, filtered_memory_map,
+					       desc_size, memory_map_end);
+
+  /* By default, request a quarter of the available memory.  */
+  total_pages = get_total_pages (filtered_memory_map, desc_size,
+				 filtered_memory_map_end);
+  required_pages = (total_pages >> 2);
+  if (required_pages < BYTES_TO_PAGES (MIN_HEAP_SIZE))
+    required_pages = BYTES_TO_PAGES (MIN_HEAP_SIZE);
+  else if (required_pages > BYTES_TO_PAGES (MAX_HEAP_SIZE))
+    required_pages = BYTES_TO_PAGES (MAX_HEAP_SIZE);
+
+  /* Sort the filtered descriptors, so that GRUB can allocate pages
+     from smaller regions.  */
+  sort_memory_map (filtered_memory_map, desc_size, filtered_memory_map_end);
+
+  /* Allocate memory regions for GRUB's memory management.  */
+  add_memory_regions (filtered_memory_map, desc_size,
+		      filtered_memory_map_end, required_pages);
+
+#if 0
+  /* For debug.  */
+  map_size = MEMORY_MAP_SIZE;
+
+  if (grub_efi_get_memory_map (&map_size, memory_map, 0, &desc_size, 0) < 0)
+    grub_fatal ("cannot get memory map");
+
+  grub_printf ("printing memory map\n");
+  print_memory_map (memory_map, desc_size,
+		    NEXT_MEMORY_DESCRIPTOR (memory_map, map_size));
+  grub_fatal ("Debug. ");
+#endif
+
+  /* Release the memory maps.  */
+  grub_efi_free_pages ((grub_addr_t) memory_map,
+		       2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
+}
+
+#if defined (__aarch64__) || defined (__arm__) || defined (__riscv)
+grub_err_t
+grub_efi_get_ram_base(grub_addr_t *base_addr)
+{
+  grub_efi_memory_descriptor_t *memory_map, *desc;
+  grub_efi_uintn_t memory_map_size, desc_size;
+  int ret;
+
+  memory_map_size = grub_efi_find_mmap_size();
+
+  memory_map = grub_malloc (memory_map_size);
+  if (! memory_map)
+    return GRUB_ERR_OUT_OF_MEMORY;
+  ret = grub_efi_get_memory_map (&memory_map_size, memory_map, NULL,
+				 &desc_size, NULL);
+
+  if (ret < 1)
+    return GRUB_ERR_BUG;
+
+  for (desc = memory_map, *base_addr = GRUB_EFI_MAX_USABLE_ADDRESS;
+       (grub_addr_t) desc < ((grub_addr_t) memory_map + memory_map_size);
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    if (desc->attribute & GRUB_EFI_MEMORY_WB)
+      *base_addr = grub_min (*base_addr, desc->physical_start);
+
+  grub_free(memory_map);
+
+  return GRUB_ERR_NONE;
+}
+#endif
diff --git a/grub-core/kern/efi/sb.c b/grub-core/kern/efi/sb.c
new file mode 100644
index 0000000..c52ec62
--- /dev/null
+++ b/grub-core/kern/efi/sb.c
@@ -0,0 +1,188 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2020  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  UEFI Secure Boot related checkings.
+ */
+
+#include <grub/efi/efi.h>
+#include <grub/efi/pe32.h>
+#include <grub/efi/sb.h>
+#include <grub/env.h>
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/i386/linux.h>
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/verify.h>
+
+static grub_efi_guid_t shim_lock_guid = GRUB_EFI_SHIM_LOCK_GUID;
+
+/*
+ * Determine whether we're in secure boot mode.
+ *
+ * Please keep the logic in sync with the Linux kernel,
+ * drivers/firmware/efi/libstub/secureboot.c:efi_get_secureboot().
+ */
+grub_uint8_t
+grub_efi_get_secureboot (void)
+{
+  static grub_efi_guid_t efi_variable_guid = GRUB_EFI_GLOBAL_VARIABLE_GUID;
+  grub_efi_status_t status;
+  grub_efi_uint32_t attr = 0;
+  grub_size_t size = 0;
+  grub_uint8_t *secboot = NULL;
+  grub_uint8_t *setupmode = NULL;
+  grub_uint8_t *moksbstate = NULL;
+  grub_uint8_t secureboot = GRUB_EFI_SECUREBOOT_MODE_UNKNOWN;
+  const char *secureboot_str = "UNKNOWN";
+
+  status = grub_efi_get_variable ("SecureBoot", &efi_variable_guid,
+				  &size, (void **) &secboot);
+
+  if (status == GRUB_EFI_NOT_FOUND)
+    {
+      secureboot = GRUB_EFI_SECUREBOOT_MODE_DISABLED;
+      goto out;
+    }
+
+  if (status != GRUB_EFI_SUCCESS)
+    goto out;
+
+  status = grub_efi_get_variable ("SetupMode", &efi_variable_guid,
+				  &size, (void **) &setupmode);
+
+  if (status != GRUB_EFI_SUCCESS)
+    goto out;
+
+  if ((*secboot == 0) || (*setupmode == 1))
+    {
+      secureboot = GRUB_EFI_SECUREBOOT_MODE_DISABLED;
+      goto out;
+    }
+
+  /*
+   * See if a user has put the shim into insecure mode. If so, and if the
+   * variable doesn't have the runtime attribute set, we might as well
+   * honor that.
+   */
+  status = grub_efi_get_variable_with_attributes ("MokSBState", &shim_lock_guid,
+						  &size, (void **) &moksbstate, &attr);
+
+  /* If it fails, we don't care why. Default to secure. */
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      secureboot = GRUB_EFI_SECUREBOOT_MODE_ENABLED;
+      goto out;
+    }
+
+  if (!(attr & GRUB_EFI_VARIABLE_RUNTIME_ACCESS) && *moksbstate == 1)
+    {
+      secureboot = GRUB_EFI_SECUREBOOT_MODE_DISABLED;
+      goto out;
+    }
+
+  secureboot = GRUB_EFI_SECUREBOOT_MODE_ENABLED;
+
+ out:
+  grub_free (moksbstate);
+  grub_free (setupmode);
+  grub_free (secboot);
+
+  if (secureboot == GRUB_EFI_SECUREBOOT_MODE_DISABLED)
+    secureboot_str = "Disabled";
+  else if (secureboot == GRUB_EFI_SECUREBOOT_MODE_ENABLED)
+    secureboot_str = "Enabled";
+
+  grub_dprintf ("efi", "UEFI Secure Boot state: %s\n", secureboot_str);
+
+  return secureboot;
+}
+
+static grub_err_t
+shim_lock_verifier_init (grub_file_t io __attribute__ ((unused)),
+			 enum grub_file_type type,
+			 void **context __attribute__ ((unused)),
+			 enum grub_verify_flags *flags)
+{
+  *flags = GRUB_VERIFY_FLAGS_SKIP_VERIFICATION;
+
+  switch (type & GRUB_FILE_TYPE_MASK)
+    {
+    case GRUB_FILE_TYPE_LINUX_KERNEL:
+    case GRUB_FILE_TYPE_MULTIBOOT_KERNEL:
+    case GRUB_FILE_TYPE_BSD_KERNEL:
+    case GRUB_FILE_TYPE_XNU_KERNEL:
+    case GRUB_FILE_TYPE_PLAN9_KERNEL:
+    case GRUB_FILE_TYPE_EFI_CHAINLOADED_IMAGE:
+      *flags = GRUB_VERIFY_FLAGS_SINGLE_CHUNK;
+
+      /* Fall through. */
+
+    default:
+      return GRUB_ERR_NONE;
+    }
+}
+
+static grub_err_t
+shim_lock_verifier_write (void *context __attribute__ ((unused)), void *buf, grub_size_t size)
+{
+  grub_efi_shim_lock_protocol_t *sl = grub_efi_locate_protocol (&shim_lock_guid, 0);
+
+  if (!sl)
+    return grub_error (GRUB_ERR_ACCESS_DENIED, N_("shim_lock protocol not found"));
+
+  if (sl->verify (buf, size) != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_BAD_SIGNATURE, N_("bad shim signature"));
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_file_verifier shim_lock_verifier =
+  {
+    .name = "shim_lock_verifier",
+    .init = shim_lock_verifier_init,
+    .write = shim_lock_verifier_write
+  };
+
+void
+grub_shim_lock_verifier_setup (void)
+{
+  struct grub_module_header *header;
+  grub_efi_shim_lock_protocol_t *sl =
+    grub_efi_locate_protocol (&shim_lock_guid, 0);
+
+  /* shim_lock is missing, check if GRUB image is built with --disable-shim-lock. */
+  if (!sl)
+    {
+      FOR_MODULES (header)
+	{
+	  if (header->type == OBJ_TYPE_DISABLE_SHIM_LOCK)
+	    return;
+	}
+    }
+
+  /* Secure Boot is off. Do not load shim_lock. */
+  if (grub_efi_get_secureboot () != GRUB_EFI_SECUREBOOT_MODE_ENABLED)
+    return;
+
+  /* Enforce shim_lock_verifier. */
+  grub_verifier_register (&shim_lock_verifier);
+
+  grub_env_set ("shim_lock", "y");
+  grub_env_export ("shim_lock");
+}
diff --git a/grub-core/kern/elf.c b/grub-core/kern/elf.c
new file mode 100644
index 0000000..9d7149b
--- /dev/null
+++ b/grub-core/kern/elf.c
@@ -0,0 +1,212 @@
+/* elf.c - load ELF files */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/elf.h>
+#include <grub/elfload.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+#if defined(__powerpc__) && defined(GRUB_MACHINE_IEEE1275)
+#define GRUB_ELF_ENABLE_BI_ENDIAN 1
+#else
+#define GRUB_ELF_ENABLE_BI_ENDIAN 0
+#endif
+
+#if defined(GRUB_CPU_WORDS_BIGENDIAN)
+#define GRUB_ELF_NATIVE_ENDIANNESS ELFDATA2MSB
+#define GRUB_ELF_OPPOSITE_ENDIANNESS ELFDATA2LSB
+#else
+#define GRUB_ELF_NATIVE_ENDIANNESS ELFDATA2LSB
+#define GRUB_ELF_OPPOSITE_ENDIANNESS ELFDATA2MSB
+#endif
+
+static int grub_elf32_check_endianess_and_bswap_ehdr (grub_elf_t elf);
+static int grub_elf64_check_endianess_and_bswap_ehdr (grub_elf_t elf);
+
+/* Check if EHDR is a valid ELF header.  */
+static grub_err_t
+grub_elf_check_header (grub_elf_t elf)
+{
+  Elf32_Ehdr *e = &elf->ehdr.ehdr32;
+
+  if (e->e_ident[EI_MAG0] != ELFMAG0
+      || e->e_ident[EI_MAG1] != ELFMAG1
+      || e->e_ident[EI_MAG2] != ELFMAG2
+      || e->e_ident[EI_MAG3] != ELFMAG3
+      || e->e_ident[EI_VERSION] != EV_CURRENT)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-independent ELF magic"));
+
+  if (grub_elf_is_elf32 (elf))
+    {
+      if (!grub_elf32_check_endianess_and_bswap_ehdr (elf)) {
+	return grub_error (GRUB_ERR_BAD_OS, "invalid ELF endianness magic");
+      }
+    }
+  else if (grub_elf_is_elf64 (elf))
+    {
+      if (!grub_elf64_check_endianess_and_bswap_ehdr (elf)) {
+	return grub_error (GRUB_ERR_BAD_OS, "invalid ELF endianness magic");
+      }
+    }
+  else
+    return grub_error (GRUB_ERR_BAD_OS, "unknown ELF class");
+
+  if (e->e_version != EV_CURRENT)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-independent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_elf_close (grub_elf_t elf)
+{
+  grub_file_t file = elf->file;
+
+  grub_free (elf->phdrs);
+  grub_free (elf->filename);
+  grub_free (elf);
+
+  if (file)
+    grub_file_close (file);
+
+  return grub_errno;
+}
+
+grub_elf_t
+grub_elf_file (grub_file_t file, const char *filename)
+{
+  grub_elf_t elf;
+
+  elf = grub_zalloc (sizeof (*elf));
+  if (! elf)
+    return 0;
+
+  elf->file = file;
+
+  if (grub_file_seek (elf->file, 0) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (elf->file, &elf->ehdr, sizeof (elf->ehdr))
+      != sizeof (elf->ehdr))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+		    filename);
+      goto fail;
+    }
+
+  if (grub_elf_check_header (elf))
+    goto fail;
+
+  elf->filename = grub_strdup (filename);
+  if (!elf->filename)
+    goto fail;
+
+  return elf;
+
+fail:
+  grub_free (elf->filename);
+  grub_free (elf->phdrs);
+  grub_free (elf);
+  return 0;
+}
+
+grub_elf_t
+grub_elf_open (const char *name, enum grub_file_type type)
+{
+  grub_file_t file;
+  grub_elf_t elf;
+
+  file = grub_file_open (name, type);
+  if (! file)
+    return 0;
+
+  elf = grub_elf_file (file, name);
+  if (! elf)
+    grub_file_close (file);
+
+  return elf;
+}
+
+
+#define grub_swap_bytes_halfXX grub_swap_bytes16
+#define grub_swap_bytes_wordXX grub_swap_bytes32
+
+/* 32-bit */
+#define ehdrXX ehdr32
+#define ELFCLASSXX ELFCLASS32
+#define ElfXX_Addr Elf32_Addr
+#define grub_elfXX_size grub_elf32_size
+#define grub_elfXX_load grub_elf32_load
+#define FOR_ELFXX_PHDRS FOR_ELF32_PHDRS
+#define grub_elf_is_elfXX grub_elf_is_elf32
+#define grub_elfXX_load_phdrs grub_elf32_load_phdrs
+#define ElfXX_Phdr Elf32_Phdr
+#define ElfXX_Ehdr Elf32_Ehdr
+#define grub_uintXX_t grub_uint32_t
+#define grub_swap_bytes_addrXX grub_swap_bytes32
+#define grub_swap_bytes_offXX grub_swap_bytes32
+#define grub_swap_bytes_XwordXX grub_swap_bytes32
+#define grub_elfXX_check_endianess_and_bswap_ehdr grub_elf32_check_endianess_and_bswap_ehdr
+
+#include "elfXX.c"
+
+#undef ehdrXX
+#undef ELFCLASSXX
+#undef ElfXX_Addr
+#undef grub_elfXX_size
+#undef grub_elfXX_load
+#undef FOR_ELFXX_PHDRS
+#undef grub_elf_is_elfXX
+#undef grub_elfXX_load_phdrs
+#undef ElfXX_Phdr
+#undef ElfXX_Ehdr
+#undef grub_uintXX_t
+#undef grub_swap_bytes_addrXX
+#undef grub_swap_bytes_offXX
+#undef grub_swap_bytes_XwordXX
+#undef grub_elfXX_check_endianess_and_bswap_ehdr
+
+
+/* 64-bit */
+#define ehdrXX ehdr64
+#define ELFCLASSXX ELFCLASS64
+#define ElfXX_Addr Elf64_Addr
+#define grub_elfXX_size grub_elf64_size
+#define grub_elfXX_load grub_elf64_load
+#define FOR_ELFXX_PHDRS FOR_ELF64_PHDRS
+#define grub_elf_is_elfXX grub_elf_is_elf64
+#define grub_elfXX_load_phdrs grub_elf64_load_phdrs
+#define ElfXX_Phdr Elf64_Phdr
+#define ElfXX_Ehdr Elf64_Ehdr
+#define grub_uintXX_t grub_uint64_t
+#define grub_swap_bytes_addrXX grub_swap_bytes64
+#define grub_swap_bytes_offXX grub_swap_bytes64
+#define grub_swap_bytes_XwordXX grub_swap_bytes64
+#define grub_elfXX_check_endianess_and_bswap_ehdr grub_elf64_check_endianess_and_bswap_ehdr
+
+#include "elfXX.c"
diff --git a/grub-core/kern/elfXX.c b/grub-core/kern/elfXX.c
new file mode 100644
index 0000000..1859d18
--- /dev/null
+++ b/grub-core/kern/elfXX.c
@@ -0,0 +1,207 @@
+int
+grub_elf_is_elfXX (grub_elf_t elf)
+{
+  return elf->ehdr.ehdrXX.e_ident[EI_CLASS] == ELFCLASSXX;
+}
+
+grub_err_t
+grub_elfXX_load_phdrs (grub_elf_t elf)
+{
+  grub_ssize_t phdrs_size;
+
+  if (elf->phdrs)
+    return GRUB_ERR_NONE;
+
+  phdrs_size = (grub_uint32_t) elf->ehdr.ehdrXX.e_phnum * elf->ehdr.ehdrXX.e_phentsize;
+
+  grub_dprintf ("elf", "Loading program headers at 0x%llx, size 0x%lx.\n",
+		(unsigned long long) elf->ehdr.ehdrXX.e_phoff,
+		(unsigned long) phdrs_size);
+
+  elf->phdrs = grub_malloc (phdrs_size);
+  if (! elf->phdrs)
+    return grub_errno;
+
+  if ((grub_file_seek (elf->file, elf->ehdr.ehdrXX.e_phoff) == (grub_off_t) -1)
+      || (grub_file_read (elf->file, elf->phdrs, phdrs_size) != phdrs_size))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+		    elf->filename);
+      return grub_errno;
+    }
+
+#if GRUB_ELF_ENABLE_BI_ENDIAN
+  if (elf->ehdr.ehdrXX.e_ident[EI_DATA] == GRUB_ELF_OPPOSITE_ENDIANNESS)
+    {
+      ElfXX_Phdr *phdr;
+      for (phdr = elf->phdrs; (char *) phdr < (char *) elf->phdrs + phdrs_size;
+	   phdr = (ElfXX_Phdr *) ((char *) phdr + elf->ehdr.ehdrXX.e_phentsize))
+	{
+	  phdr->p_type = grub_swap_bytes_wordXX (phdr->p_type);
+	  phdr->p_flags = grub_swap_bytes_wordXX (phdr->p_flags);
+          phdr->p_offset = grub_swap_bytes_offXX (phdr->p_offset);
+          phdr->p_vaddr = grub_swap_bytes_addrXX (phdr->p_vaddr);
+          phdr->p_paddr = grub_swap_bytes_addrXX (phdr->p_paddr);
+          phdr->p_filesz = grub_swap_bytes_XwordXX (phdr->p_filesz);
+          phdr->p_memsz = grub_swap_bytes_XwordXX (phdr->p_memsz);
+          phdr->p_align = grub_swap_bytes_XwordXX (phdr->p_align);
+        }
+    }
+#endif /* GRUB_ELF_ENABLE_BI_ENDIAN */
+
+  return GRUB_ERR_NONE;
+}
+
+/* Calculate the amount of memory spanned by the segments.  */
+grub_size_t
+grub_elfXX_size (grub_elf_t elf,
+		 ElfXX_Addr *base, grub_uintXX_t *max_align)
+{
+  ElfXX_Addr segments_start = (ElfXX_Addr) -1;
+  ElfXX_Addr segments_end = 0;
+  int nr_phdrs = 0;
+  grub_uint32_t curr_align = 1;
+  ElfXX_Phdr *phdr;
+
+  /* Run through the program headers to calculate the total memory size we
+   * should claim.  */
+  FOR_ELFXX_PHDRS (elf, phdr)
+    {
+      /* Only consider loadable segments.  */
+      if (phdr->p_type != PT_LOAD)
+	continue;
+      nr_phdrs++;
+      if (phdr->p_paddr < segments_start)
+	segments_start = phdr->p_paddr;
+      if (phdr->p_paddr + phdr->p_memsz > segments_end)
+	segments_end = phdr->p_paddr + phdr->p_memsz;
+      if (curr_align < phdr->p_align)
+	curr_align = phdr->p_align;
+    }
+
+  if (base)
+    *base = 0;
+
+  if (nr_phdrs == 0)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "no program headers present");
+      return 0;
+    }
+
+  if (segments_end < segments_start)
+    {
+      /* Very bad addresses.  */
+      grub_error (GRUB_ERR_BAD_OS, "bad program header load addresses");
+      return 0;
+    }
+
+  if (base)
+    *base = segments_start;
+  if (max_align)
+    *max_align = curr_align;
+  return segments_end - segments_start;
+}
+
+grub_err_t
+grub_elfXX_load (grub_elf_t elf, const char *filename,
+		 void *load_offset, enum grub_elf_load_flags load_flags,
+		 grub_addr_t *base, grub_size_t *size)
+{
+  grub_addr_t load_base = (grub_addr_t) -1ULL;
+  grub_size_t load_size = 0;
+  ElfXX_Phdr *phdr;
+
+  FOR_ELFXX_PHDRS(elf, phdr)
+  {
+    grub_addr_t load_addr;
+
+    if (phdr->p_type != PT_LOAD && !((load_flags & GRUB_ELF_LOAD_FLAGS_LOAD_PT_DYNAMIC) && phdr->p_type == PT_DYNAMIC))
+      continue;
+
+    load_addr = (grub_addr_t) phdr->p_paddr;
+    switch (load_flags & GRUB_ELF_LOAD_FLAGS_BITS)
+      {
+      case GRUB_ELF_LOAD_FLAGS_ALL_BITS:
+	break;
+      case GRUB_ELF_LOAD_FLAGS_28BITS:
+	load_addr &= 0xFFFFFFF;
+	break;
+      case GRUB_ELF_LOAD_FLAGS_30BITS:
+	load_addr &= 0x3FFFFFFF;
+	break;
+      case GRUB_ELF_LOAD_FLAGS_62BITS:
+	load_addr &= 0x3FFFFFFFFFFFFFFFULL;
+	break;
+      }
+    load_addr += (grub_addr_t) load_offset;
+
+    if (load_addr < load_base)
+      load_base = load_addr;
+
+    grub_dprintf ("elf", "Loading segment at 0x%llx, size 0x%llx\n",
+		  (unsigned long long) load_addr,
+		  (unsigned long long) phdr->p_memsz);
+
+    if (grub_file_seek (elf->file, phdr->p_offset) == (grub_off_t) -1)
+      return grub_errno;
+
+    if (phdr->p_filesz)
+      {
+	grub_ssize_t read;
+	read = grub_file_read (elf->file, (void *) load_addr, phdr->p_filesz);
+	if (read != (grub_ssize_t) phdr->p_filesz)
+	  {
+	    if (!grub_errno)
+	      grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+			  filename);
+	    return grub_errno;
+	  }
+      }
+
+    if (phdr->p_filesz < phdr->p_memsz)
+      grub_memset ((void *) (grub_addr_t) (load_addr + phdr->p_filesz),
+		   0, phdr->p_memsz - phdr->p_filesz);
+
+    load_size += phdr->p_memsz;
+  }
+
+  if (base)
+    *base = load_base;
+  if (size)
+    *size = load_size;
+
+  return grub_errno;
+}
+
+static int
+grub_elfXX_check_endianess_and_bswap_ehdr (grub_elf_t elf)
+{
+  ElfXX_Ehdr *e = &(elf->ehdr.ehdrXX);
+  if (e->e_ident[EI_DATA] == GRUB_ELF_NATIVE_ENDIANNESS)
+    {
+      return 1;
+    }
+
+#if GRUB_ELF_ENABLE_BI_ENDIAN
+  if (e->e_ident[EI_DATA] == GRUB_ELF_OPPOSITE_ENDIANNESS)
+    {
+      e->e_type = grub_swap_bytes_halfXX (e->e_type);
+      e->e_machine = grub_swap_bytes_halfXX (e->e_machine);
+      e->e_version = grub_swap_bytes_wordXX (e->e_version);
+      e->e_entry = grub_swap_bytes_addrXX (e->e_entry);
+      e->e_phoff = grub_swap_bytes_offXX (e->e_phoff);
+      e->e_shoff = grub_swap_bytes_offXX (e->e_shoff);
+      e->e_flags = grub_swap_bytes_wordXX (e->e_flags);
+      e->e_ehsize = grub_swap_bytes_halfXX (e->e_ehsize);
+      e->e_phentsize = grub_swap_bytes_halfXX (e->e_phentsize);
+      e->e_phnum = grub_swap_bytes_halfXX (e->e_phnum);
+      e->e_shentsize = grub_swap_bytes_halfXX (e->e_shentsize);
+      e->e_shnum = grub_swap_bytes_halfXX (e->e_shnum);
+      e->e_shstrndx = grub_swap_bytes_halfXX (e->e_shstrndx);
+      return 1;
+    }
+#endif /* GRUB_ELF_ENABLE_BI_ENDIAN */
+
+  return 0;
+}
diff --git a/grub-core/kern/emu/argp_common.c b/grub-core/kern/emu/argp_common.c
new file mode 100644
index 0000000..1668858
--- /dev/null
+++ b/grub-core/kern/emu/argp_common.c
@@ -0,0 +1,41 @@
+/* grub-setup.c - make GRUB usable */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+
+#define _GNU_SOURCE	1
+#include <stdlib.h>
+#include <unistd.h>
+#include <progname.h>
+#include <argp.h>
+
+/* Print the version information.  */
+static void
+print_version (FILE *stream, struct argp_state *state)
+{
+  fprintf (stream, "%s (%s) %s\n", program_name, PACKAGE_NAME, PACKAGE_VERSION);
+}
+void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
+
+/* Set the bug report address */
+const char *argp_program_bug_address = "<"PACKAGE_BUGREPORT">";
diff --git a/grub-core/kern/emu/cache.c b/grub-core/kern/emu/cache.c
new file mode 100644
index 0000000..113682c
--- /dev/null
+++ b/grub-core/kern/emu/cache.c
@@ -0,0 +1,35 @@
+#ifndef GRUB_MACHINE_EMU
+#error "This source is only meant for grub-emu platform"
+#endif
+
+#include <grub/cache.h>
+
+#if defined(__ia64__)
+#include "../ia64/cache.c"
+#elif defined (__arm__) || defined (__aarch64__)
+
+void __clear_cache (void *beg, void *end);
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  __clear_cache (address, (char *) address + len);
+}
+
+#elif defined (__mips__)
+void _flush_cache (void *address, grub_size_t len, int type);
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  return _flush_cache (address, len, 0);
+}
+
+#elif defined(__riscv)
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+}
+
+#endif
+
diff --git a/grub-core/kern/emu/cache_s.S b/grub-core/kern/emu/cache_s.S
new file mode 100644
index 0000000..2245cdd
--- /dev/null
+++ b/grub-core/kern/emu/cache_s.S
@@ -0,0 +1,15 @@
+#ifndef GRUB_MACHINE_EMU
+#error "This source is only meant for grub-emu platform"
+#endif
+
+#if defined(__i386__) || defined(__x86_64__)
+/* Nothing is necessary.  */
+#elif defined(__sparc__)
+#include "../sparc64/cache.S"
+#elif defined(__powerpc__)
+#include "../powerpc/cache.S"
+#elif defined(__ia64__) || defined(__arm__) || defined(__aarch64__) || \
+      defined(__mips__) || defined(__riscv)
+#else
+#error "No target cpu type is defined"
+#endif
diff --git a/grub-core/kern/emu/full.c b/grub-core/kern/emu/full.c
new file mode 100644
index 0000000..e8d63b1
--- /dev/null
+++ b/grub-core/kern/emu/full.c
@@ -0,0 +1,69 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/disk.h>
+
+const int grub_no_modules = 1;
+
+void
+grub_register_exported_symbols (void)
+{
+}
+
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  (void) ehdr;
+  return GRUB_ERR_BAD_MODULE;
+}
+
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  (void) mod;
+  (void) ehdr;
+  (void) s;
+  (void) seg;
+  return GRUB_ERR_BAD_MODULE;
+}
+
+#if !defined (__i386__) && !defined (__x86_64__)
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr __attribute__ ((unused)),
+			         grub_size_t *tramp, grub_size_t *got)
+{
+  *tramp = 0;
+  *got = 0;
+  return GRUB_ERR_BAD_MODULE;
+}
+#endif
+
+#ifdef GRUB_LINKER_HAVE_INIT
+void
+grub_arch_dl_init_linker (void)
+{
+}
+#endif
+
diff --git a/grub-core/kern/emu/hostdisk.c b/grub-core/kern/emu/hostdisk.c
new file mode 100644
index 0000000..d975265
--- /dev/null
+++ b/grub-core/kern/emu/hostdisk.c
@@ -0,0 +1,686 @@
+/* hostdisk.c - emulate biosdisk */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+#ifdef __linux__
+# include <sys/ioctl.h>         /* ioctl */
+# include <sys/mount.h>
+# ifndef BLKFLSBUF
+#  define BLKFLSBUF     _IO (0x12,97)   /* flush buffer cache */
+# endif /* ! BLKFLSBUF */
+#endif /* __linux__ */
+
+static struct
+{
+  char *drive;
+  char *device;
+  int device_map;
+} map[256];
+
+static int
+unescape_cmp (const char *a, const char *b_escaped)
+{
+  while (*a || *b_escaped)
+    {
+      if (*b_escaped == '\\' && b_escaped[1] != 0)
+	b_escaped++;
+      if (*a < *b_escaped)
+	return -1;
+      if (*a > *b_escaped)
+	return +1;
+      a++;
+      b_escaped++;
+    }
+  if (*a)
+    return +1;
+  if (*b_escaped)
+    return -1;
+  return 0;
+}
+
+static int
+find_grub_drive (const char *name)
+{
+  unsigned int i;
+
+  if (name)
+    {
+      for (i = 0; i < ARRAY_SIZE (map); i++)
+	if (map[i].drive && unescape_cmp (map[i].drive, name) == 0)
+	  return i;
+    }
+
+  return -1;
+}
+
+static int
+find_free_slot (void)
+{
+  unsigned int i;
+
+  for (i = 0; i < ARRAY_SIZE (map); i++)
+    if (! map[i].drive)
+      return i;
+
+  return -1;
+}
+
+static int
+grub_util_biosdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
+			    grub_disk_pull_t pull)
+{
+  unsigned i;
+
+  if (pull != GRUB_DISK_PULL_NONE)
+    return 0;
+
+  for (i = 0; i < ARRAY_SIZE (map); i++)
+    if (map[i].drive && hook (map[i].drive, hook_data))
+      return 1;
+
+  return 0;
+}
+
+static grub_err_t
+grub_util_biosdisk_open (const char *name, grub_disk_t disk)
+{
+  int drive;
+  struct grub_util_hostdisk_data *data;
+
+  drive = find_grub_drive (name);
+  grub_util_info ("drive = %d", drive);
+  if (drive < 0)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		       "no mapping exists for `%s'", name);
+
+  disk->id = drive;
+  disk->data = data = xmalloc (sizeof (struct grub_util_hostdisk_data));
+  data->dev = NULL;
+  data->access_mode = 0;
+  data->fd = GRUB_UTIL_FD_INVALID;
+  data->is_disk = 0;
+  data->device_map = map[drive].device_map;
+
+  /* Get the size.  */
+  {
+    grub_util_fd_t fd;
+
+    fd = grub_util_fd_open (map[drive].device, GRUB_UTIL_FD_O_RDONLY);
+
+    if (!GRUB_UTIL_FD_IS_VALID(fd))
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("cannot open `%s': %s"),
+			 map[drive].device, grub_util_fd_strerror ());
+
+    disk->total_sectors = grub_util_get_fd_size (fd, map[drive].device,
+						 &disk->log_sector_size);
+    disk->total_sectors >>= disk->log_sector_size;
+    disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
+
+#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
+    {
+      struct stat st;
+# if GRUB_DISK_DEVS_ARE_CHAR
+      if (fstat (fd, &st) >= 0 && S_ISCHR (st.st_mode))
+# else
+      if (fstat (fd, &st) >= 0 && S_ISBLK (st.st_mode))
+# endif
+	data->is_disk = 1;
+    }
+#endif
+
+    grub_util_fd_close (fd);
+
+    grub_util_info ("the size of %s is %" GRUB_HOST_PRIuLONG_LONG,
+		    name, (unsigned long long) disk->total_sectors);
+
+    return GRUB_ERR_NONE;
+  }
+}
+
+const char *
+grub_hostdisk_os_dev_to_grub_drive (const char *os_disk, int add)
+{
+  unsigned int i;
+  char *canon;
+
+  canon = grub_canonicalize_file_name (os_disk);
+  if (!canon)
+    canon = xstrdup (os_disk);
+
+  for (i = 0; i < ARRAY_SIZE (map); i++)
+    if (! map[i].device)
+      break;
+    else if (strcmp (map[i].device, canon) == 0)
+      {
+	free (canon);
+	return map[i].drive;
+      }
+
+  if (!add)
+    {
+      free (canon);
+      return NULL;
+    }
+
+  if (i == ARRAY_SIZE (map))
+    /* TRANSLATORS: it refers to the lack of free slots.  */
+    grub_util_error ("%s", _("device count exceeds limit"));
+
+  map[i].device = canon;
+  map[i].drive = xmalloc (sizeof ("hostdisk/") + strlen (os_disk));
+  strcpy (map[i].drive, "hostdisk/");
+  strcpy (map[i].drive + sizeof ("hostdisk/") - 1, os_disk);
+  map[i].device_map = 0;
+
+  grub_hostdisk_flush_initial_buffer (os_disk);
+
+  return map[i].drive;
+}
+
+#ifndef __linux__
+grub_util_fd_t
+grub_util_fd_open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags,
+			  grub_disk_addr_t *max)
+{
+  grub_util_fd_t fd;
+  struct grub_util_hostdisk_data *data = disk->data;
+
+  *max = ~0ULL;
+
+  flags |= GRUB_UTIL_FD_O_SYNC;
+
+  if (data->dev && strcmp (data->dev, map[disk->id].device) == 0 &&
+      data->access_mode == (flags & O_ACCMODE))
+    {
+      grub_dprintf ("hostdisk", "reusing open device `%s'\n", data->dev);
+      fd = data->fd;
+    }
+  else
+    {
+      free (data->dev);
+      data->dev = 0;
+      if (GRUB_UTIL_FD_IS_VALID(data->fd))
+	{
+	    if (data->access_mode == O_RDWR || data->access_mode == O_WRONLY)
+	      grub_util_fd_sync (data->fd);
+	    grub_util_fd_close (data->fd);
+	    data->fd = GRUB_UTIL_FD_INVALID;
+	}
+
+      fd = grub_util_fd_open (map[disk->id].device, flags);
+      if (GRUB_UTIL_FD_IS_VALID(fd))
+	{
+	  data->dev = xstrdup (map[disk->id].device);
+	  data->access_mode = (flags & O_ACCMODE);
+	  data->fd = fd;
+	}
+    }
+
+  if (!GRUB_UTIL_FD_IS_VALID(data->fd))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot open `%s': %s"),
+		  map[disk->id].device, grub_util_fd_strerror ());
+      return GRUB_UTIL_FD_INVALID;
+    }
+
+  if (grub_util_fd_seek (fd, sector << disk->log_sector_size))
+    {
+      grub_util_fd_close (fd);
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot seek `%s': %s"),
+		  map[disk->id].device, grub_util_fd_strerror ());
+
+      return GRUB_UTIL_FD_INVALID;
+    }
+
+  return fd;
+}
+#endif
+
+
+static grub_err_t
+grub_util_biosdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
+			 grub_size_t size, char *buf)
+{
+  while (size)
+    {
+      grub_util_fd_t fd;
+      grub_disk_addr_t max = ~0ULL;
+      fd = grub_util_fd_open_device (disk, sector, GRUB_UTIL_FD_O_RDONLY, &max);
+      if (!GRUB_UTIL_FD_IS_VALID (fd))
+	return grub_errno;
+
+#ifdef __linux__
+      if (sector == 0)
+	/* Work around a bug in Linux ez remapping.  Linux remaps all
+	   sectors that are read together with the MBR in one read.  It
+	   should only remap the MBR, so we split the read in two
+	   parts. -jochen  */
+	max = 1;
+#endif /* __linux__ */
+
+      if (max > size)
+	max = size;
+
+      if (grub_util_fd_read (fd, buf, max << disk->log_sector_size)
+	  != (ssize_t) (max << disk->log_sector_size))
+	return grub_error (GRUB_ERR_READ_ERROR, N_("cannot read `%s': %s"),
+			   map[disk->id].device, grub_util_fd_strerror ());
+      size -= max;
+      buf += (max << disk->log_sector_size);
+      sector += max;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_util_biosdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
+			  grub_size_t size, const char *buf)
+{
+  while (size)
+    {
+      grub_util_fd_t fd;
+      grub_disk_addr_t max = ~0ULL;
+      fd = grub_util_fd_open_device (disk, sector, GRUB_UTIL_FD_O_WRONLY, &max);
+      if (!GRUB_UTIL_FD_IS_VALID (fd))
+	return grub_errno;
+
+#ifdef __linux__
+      if (sector == 0)
+	/* Work around a bug in Linux ez remapping.  Linux remaps all
+	   sectors that are write together with the MBR in one write.  It
+	   should only remap the MBR, so we split the write in two
+	   parts. -jochen  */
+	max = 1;
+#endif /* __linux__ */
+
+      if (max > size)
+	max = size;
+
+      if (grub_util_fd_write (fd, buf, max << disk->log_sector_size)
+	  != (ssize_t) (max << disk->log_sector_size))
+	return grub_error (GRUB_ERR_WRITE_ERROR, N_("cannot write to `%s': %s"),
+			   map[disk->id].device, grub_util_fd_strerror ());
+      size -= max;
+      buf += (max << disk->log_sector_size);
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_util_biosdisk_flush (struct grub_disk *disk)
+{
+  struct grub_util_hostdisk_data *data = disk->data;
+
+  if (disk->dev->id != GRUB_DISK_DEVICE_BIOSDISK_ID)
+    return GRUB_ERR_NONE;
+  if (!GRUB_UTIL_FD_IS_VALID (data->fd))
+    {
+      grub_disk_addr_t max;
+      data->fd = grub_util_fd_open_device (disk, 0, GRUB_UTIL_FD_O_RDONLY, &max);
+      if (!GRUB_UTIL_FD_IS_VALID (data->fd))
+	return grub_errno;
+    }
+  grub_util_fd_sync (data->fd);
+#ifdef __linux__
+  if (data->is_disk)
+    ioctl (data->fd, BLKFLSBUF, 0);
+#endif
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_util_biosdisk_close (struct grub_disk *disk)
+{
+  struct grub_util_hostdisk_data *data = disk->data;
+
+  free (data->dev);
+  if (GRUB_UTIL_FD_IS_VALID (data->fd))
+    {
+      if (data->access_mode == O_RDWR || data->access_mode == O_WRONLY)
+	grub_util_biosdisk_flush (disk);
+      grub_util_fd_close (data->fd);
+    }
+  free (data);
+}
+
+static struct grub_disk_dev grub_util_biosdisk_dev =
+  {
+    .name = "hostdisk",
+    .id = GRUB_DISK_DEVICE_HOSTDISK_ID,
+    .disk_iterate = grub_util_biosdisk_iterate,
+    .disk_open = grub_util_biosdisk_open,
+    .disk_close = grub_util_biosdisk_close,
+    .disk_read = grub_util_biosdisk_read,
+    .disk_write = grub_util_biosdisk_write,
+    .next = 0
+  };
+
+static int
+grub_util_check_file_presence (const char *p)
+{
+#if !GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
+  grub_util_fd_t h;
+  h = grub_util_fd_open (p, GRUB_UTIL_FD_O_RDONLY);
+  if (!GRUB_UTIL_FD_IS_VALID(h))
+    return 0;
+  grub_util_fd_close (h);
+  return 1;
+#else
+  struct stat st;
+
+  if (stat (p, &st) == -1)
+    return 0;
+  return 1;
+#endif
+}
+
+static void
+read_device_map (const char *dev_map)
+{
+  FILE *fp;
+  char buf[1024];	/* XXX */
+  int lineno = 0;
+
+  if (!dev_map || dev_map[0] == '\0')
+    {
+      grub_util_info ("no device.map");
+      return;
+    }
+
+  fp = grub_util_fopen (dev_map, "r");
+  if (! fp)
+    {
+      grub_util_info (_("cannot open `%s': %s"), dev_map, strerror (errno));
+      return;
+    }
+
+  while (fgets (buf, sizeof (buf), fp))
+    {
+      char *p = buf;
+      char *e;
+      char *drive_e, *drive_p;
+      int drive;
+
+      lineno++;
+
+      /* Skip leading spaces.  */
+      while (*p && grub_isspace (*p))
+	p++;
+
+      /* If the first character is `#' or NUL, skip this line.  */
+      if (*p == '\0' || *p == '#')
+	continue;
+
+      if (*p != '(')
+	{
+	  char *tmp;
+	  tmp = xasprintf (_("missing `%c' symbol"), '(');
+	  grub_util_error ("%s:%d: %s", dev_map, lineno, tmp);
+	}
+
+      p++;
+      /* Find a free slot.  */
+      drive = find_free_slot ();
+      if (drive < 0)
+	grub_util_error ("%s:%d: %s", dev_map, lineno, _("device count exceeds limit"));
+
+      e = p;
+      p = strchr (p, ')');
+      if (! p)
+	{
+	  char *tmp;
+	  tmp = xasprintf (_("missing `%c' symbol"), ')');
+	  grub_util_error ("%s:%d: %s", dev_map, lineno, tmp);
+	}
+
+      map[drive].drive = 0;
+      if ((e[0] == 'f' || e[0] == 'h' || e[0] == 'c') && e[1] == 'd')
+	{
+	  char *ptr;
+	  for (ptr = e + 2; ptr < p; ptr++)
+	    if (!grub_isdigit (*ptr))
+	      break;
+	  if (ptr == p)
+	    {
+	      map[drive].drive = xmalloc (p - e + sizeof ('\0'));
+	      strncpy (map[drive].drive, e, p - e + sizeof ('\0'));
+	      map[drive].drive[p - e] = '\0';
+	    }
+	  if (*ptr == ',')
+	    {
+	      *p = 0;
+
+	      /* TRANSLATORS: Only one entry is ignored. However the suggestion
+		 is to correct/delete the whole file.
+		 device.map is a file indicating which
+		 devices are available at boot time. Fedora populated it with
+		 entries like (hd0,1) /dev/sda1 which would mean that every
+		 partition is a separate disk for BIOS. Such entries were
+		 inactive in GRUB due to its bug which is now gone. Without
+		 this additional check these entries would be harmful now.
+	      */
+	      grub_util_warn (_("the device.map entry `%s' is invalid. "
+				"Ignoring it. Please correct or "
+				"delete your device.map"), e);
+	      continue;
+	    }
+	}
+      drive_e = e;
+      drive_p = p;
+      map[drive].device_map = 1;
+
+      p++;
+      /* Skip leading spaces.  */
+      while (*p && grub_isspace (*p))
+	p++;
+
+      if (*p == '\0')
+	grub_util_error ("%s:%d: %s", dev_map, lineno, _("filename expected"));
+
+      /* NUL-terminate the filename.  */
+      e = p;
+      while (*e && ! grub_isspace (*e))
+	e++;
+      *e = '\0';
+
+      if (!grub_util_check_file_presence (p))
+	{
+	  free (map[drive].drive);
+	  map[drive].drive = NULL;
+	  grub_util_info ("Cannot stat `%s', skipping", p);
+	  continue;
+	}
+
+      /* On Linux, the devfs uses symbolic links horribly, and that
+	 confuses the interface very much, so use realpath to expand
+	 symbolic links.  */
+      map[drive].device = grub_canonicalize_file_name (p);
+      if (! map[drive].device)
+	map[drive].device = xstrdup (p);
+      
+      if (!map[drive].drive)
+	{
+	  char c;
+	  map[drive].drive = xmalloc (sizeof ("hostdisk/") + strlen (p));
+	  memcpy (map[drive].drive, "hostdisk/", sizeof ("hostdisk/") - 1);
+	  strcpy (map[drive].drive + sizeof ("hostdisk/") - 1, p);
+	  c = *drive_p;
+	  *drive_p = 0;
+	  /* TRANSLATORS: device.map is a filename. Not to be translated.
+	     device.map specifies disk correspondance overrides. Previously
+	     one could create any kind of device name with this. Due to
+	     some problems we decided to limit it to just a handful
+	     possibilities.  */
+	  grub_util_warn (_("the drive name `%s' in device.map is incorrect. "
+			    "Using %s instead. "
+			    "Please use the form [hfc]d[0-9]* "
+			    "(E.g. `hd0' or `cd')"),
+			  drive_e, map[drive].drive);
+	  *drive_p = c;
+	}
+
+      grub_util_info ("adding `%s' -> `%s' from device.map", map[drive].drive,
+		      map[drive].device);
+
+      grub_hostdisk_flush_initial_buffer (map[drive].device);
+    }
+
+  fclose (fp);
+}
+
+void
+grub_util_biosdisk_init (const char *dev_map)
+{
+  read_device_map (dev_map);
+  grub_disk_dev_register (&grub_util_biosdisk_dev);
+}
+
+void
+grub_util_biosdisk_fini (void)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE(map); i++)
+    {
+      if (map[i].drive)
+	free (map[i].drive);
+      if (map[i].device)
+	free (map[i].device);
+      map[i].drive = map[i].device = NULL;
+    }
+
+  grub_disk_dev_unregister (&grub_util_biosdisk_dev);
+}
+
+const char *
+grub_util_biosdisk_get_compatibility_hint (grub_disk_t disk)
+{
+  if (disk->dev != &grub_util_biosdisk_dev || map[disk->id].device_map)
+    return disk->name;
+  return 0;
+}
+
+const char *
+grub_util_biosdisk_get_osdev (grub_disk_t disk)
+{
+  if (disk->dev != &grub_util_biosdisk_dev)
+    return 0;
+
+  return map[disk->id].device;
+}
+
+
+static char *
+grub_util_path_concat_real (size_t n, int ext, va_list ap)
+{
+  size_t totlen = 0;
+  char **l = xcalloc (n + ext, sizeof (l[0]));
+  char *r, *p, *pi;
+  size_t i;
+  int first = 1;
+
+  for (i = 0; i < n + ext; i++)
+    {
+      l[i] = va_arg (ap, char *);
+      if (l[i])
+	totlen += strlen (l[i]) + 1;
+    }
+
+  r = xmalloc (totlen + 10);
+
+  p = r;
+  for (i = 0; i < n; i++)
+    {
+      pi = l[i];
+      if (!pi)
+	continue;
+      while (*pi == '/')
+	pi++;
+      if ((p != r || (pi != l[i] && first)) && (p == r || *(p - 1) != '/'))
+	*p++ = '/';
+      first = 0;
+      p = grub_stpcpy (p, pi);
+      while (p != r && p != r + 1 && *(p - 1) == '/')
+	p--;
+    }
+
+  if (ext && l[i])
+    p = grub_stpcpy (p, l[i]);
+
+  *p = '\0';
+
+  free (l);
+
+  return r;
+}
+
+char *
+grub_util_path_concat (size_t n, ...)
+{
+  va_list ap;
+  char *r;
+
+  va_start (ap, n);
+
+  r = grub_util_path_concat_real (n, 0, ap);
+
+  va_end (ap);
+
+  return r;
+}
+
+char *
+grub_util_path_concat_ext (size_t n, ...)
+{
+  va_list ap;
+  char *r;
+
+  va_start (ap, n);
+
+  r = grub_util_path_concat_real (n, 1, ap);
+
+  va_end (ap);
+
+  return r;
+}
diff --git a/grub-core/kern/emu/hostfs.c b/grub-core/kern/emu/hostfs.c
new file mode 100644
index 0000000..cb53210
--- /dev/null
+++ b/grub-core/kern/emu/hostfs.c
@@ -0,0 +1,200 @@
+/* hostfs.c - Dummy filesystem to provide access to the hosts filesystem  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/util/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/i18n.h>
+
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+
+static int
+is_dir (const char *path, const char *name)
+{
+  int len1 = strlen(path);
+  int len2 = strlen(name);
+  int ret;
+
+  char *pathname = xmalloc (len1 + 1 + len2 + 1 + 13);
+  strcpy (pathname, path);
+
+  /* Avoid UNC-path "//name" on Cygwin.  */
+  if (len1 > 0 && pathname[len1 - 1] != '/')
+    strcat (pathname, "/");
+
+  strcat (pathname, name);
+
+  ret = grub_util_is_directory (pathname);
+  free (pathname);
+  return ret;
+}
+
+struct grub_hostfs_data
+{
+  char *filename;
+  grub_util_fd_t f;
+};
+
+static grub_err_t
+grub_hostfs_dir (grub_device_t device, const char *path,
+		 grub_fs_dir_hook_t hook, void *hook_data)
+{
+  grub_util_fd_dir_t dir;
+
+  /* Check if the disk is our dummy disk.  */
+  if (grub_strcmp (device->disk->name, "host"))
+    return grub_error (GRUB_ERR_BAD_FS, "not a hostfs");
+
+  dir = grub_util_fd_opendir (path);
+  if (! dir)
+    return grub_error (GRUB_ERR_BAD_FILENAME,
+		       N_("can't open `%s': %s"), path,
+		       grub_util_fd_strerror ());
+
+  while (1)
+    {
+      grub_util_fd_dirent_t de;
+      struct grub_dirhook_info info;
+      grub_memset (&info, 0, sizeof (info));
+
+      de = grub_util_fd_readdir (dir);
+      if (! de)
+	break;
+
+      info.dir = !! is_dir (path, de->d_name);
+      hook (de->d_name, &info, hook_data);
+
+    }
+
+  grub_util_fd_closedir (dir);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Open a file named NAME and initialize FILE.  */
+static grub_err_t
+grub_hostfs_open (struct grub_file *file, const char *name)
+{
+  grub_util_fd_t f;
+  struct grub_hostfs_data *data;
+
+  f = grub_util_fd_open (name, GRUB_UTIL_FD_O_RDONLY);
+  if (! GRUB_UTIL_FD_IS_VALID (f))
+    return grub_error (GRUB_ERR_BAD_FILENAME,
+		       N_("can't open `%s': %s"), name,
+		       strerror (errno));
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    {
+      grub_util_fd_close (f);
+      return grub_errno;
+    }
+  data->filename = grub_strdup (name);
+  if (!data->filename)
+    {
+      grub_free (data);
+      grub_util_fd_close (f);
+      return grub_errno;
+    }
+
+  data->f = f;  
+
+  file->data = data;
+
+  file->size = grub_util_get_fd_size (f, name, NULL);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_ssize_t
+grub_hostfs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_hostfs_data *data;
+
+  data = file->data;
+  if (grub_util_fd_seek (data->f, file->offset) != 0)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("cannot seek `%s': %s"),
+		  data->filename, grub_util_fd_strerror ());
+      return -1;
+    }
+
+  unsigned int s = grub_util_fd_read (data->f, buf, len);
+  if (s != len)
+    grub_error (GRUB_ERR_FILE_READ_ERROR, N_("cannot read `%s': %s"),
+		data->filename, grub_util_fd_strerror ());
+
+  return (signed) s;
+}
+
+static grub_err_t
+grub_hostfs_close (grub_file_t file)
+{
+  struct grub_hostfs_data *data;
+
+  data = file->data;
+  grub_util_fd_close (data->f);
+  grub_free (data->filename);
+  grub_free (data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_hostfs_label (grub_device_t device __attribute ((unused)),
+		   char **label __attribute ((unused)))
+{
+  *label = 0;
+  return GRUB_ERR_NONE;
+}
+
+#undef open
+#undef close
+
+static struct grub_fs grub_hostfs_fs =
+  {
+    .name = "hostfs",
+    .fs_dir = grub_hostfs_dir,
+    .fs_open = grub_hostfs_open,
+    .fs_read = grub_hostfs_read,
+    .fs_close = grub_hostfs_close,
+    .fs_label = grub_hostfs_label,
+    .next = 0
+  };
+
+
+
+GRUB_MOD_INIT(hostfs)
+{
+  grub_fs_register (&grub_hostfs_fs);
+}
+
+GRUB_MOD_FINI(hostfs)
+{
+  grub_fs_unregister (&grub_hostfs_fs);
+}
diff --git a/grub-core/kern/emu/lite.c b/grub-core/kern/emu/lite.c
new file mode 100644
index 0000000..b327d4e
--- /dev/null
+++ b/grub-core/kern/emu/lite.c
@@ -0,0 +1,47 @@
+#include <config.h>
+#include <grub/emu/misc.h>
+
+#ifndef GRUB_MACHINE_EMU
+#error "This source is only meant for grub-emu platform"
+#endif
+
+#if defined(__i386__)
+#include "../i386/dl.c"
+#elif defined(__x86_64__)
+#include "../x86_64/dl.c"
+#elif defined(__sparc__)
+#include "../sparc64/dl.c"
+#elif defined(__mips__)
+#include "../mips/dl.c"
+#elif defined(__powerpc__)
+#include "../powerpc/dl.c"
+#elif defined(__ia64__)
+#include "../ia64/dl_helper.c"
+#include "../ia64/dl.c"
+#elif defined(__arm__)
+#include "../arm/dl_helper.c"
+#include "../arm/dl.c"
+#elif defined(__aarch64__)
+#include "../arm64/dl_helper.c"
+#include "../arm64/dl.c"
+#elif defined(__riscv)
+#include "../riscv/dl.c"
+#else
+#error "No target cpu type is defined"
+#endif
+
+const int grub_no_modules = 0;
+
+/* grub-emu-lite supports dynamic module loading, so it won't have any
+   embedded modules.  */
+void
+grub_init_all (void)
+{
+  return;
+}
+
+void
+grub_fini_all (void)
+{
+  return;
+}
diff --git a/grub-core/kern/emu/main.c b/grub-core/kern/emu/main.c
new file mode 100644
index 0000000..425bb96
--- /dev/null
+++ b/grub-core/kern/emu/main.c
@@ -0,0 +1,286 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/types.h>
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/setjmp.h>
+#include <grub/fs.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/time.h>
+#include <grub/emu/console.h>
+#include <grub/emu/misc.h>
+#include <grub/kernel.h>
+#include <grub/normal.h>
+#include <grub/emu/getroot.h>
+#include <grub/env.h>
+#include <grub/partition.h>
+#include <grub/i18n.h>
+#include <grub/loader.h>
+#include <grub/util/misc.h>
+
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+
+#include "progname.h"
+#include <argp.h>
+
+#define ENABLE_RELOCATABLE 0
+
+/* Used for going back to the main function.  */
+static jmp_buf main_env;
+
+/* Store the prefix specified by an argument.  */
+static char *root_dev = NULL, *dir = NULL;
+
+grub_addr_t grub_modbase = 0;
+
+void
+grub_reboot (void)
+{
+  longjmp (main_env, 1);
+  grub_fatal ("longjmp failed");
+}
+
+void
+grub_exit (void)
+{
+  grub_reboot ();
+}
+
+void
+grub_machine_init (void)
+{
+}
+
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  *device = root_dev;
+  *path = dir;
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_NORETURN)
+    grub_console_fini ();
+}
+
+
+
+#define OPT_MEMDISK 257
+
+static struct argp_option options[] = {
+  {"root",      'r', N_("DEVICE_NAME"), 0, N_("Set root device."), 2},
+  {"device-map",  'm', N_("FILE"), 0,
+   /* TRANSLATORS: There are many devices in device map.  */
+   N_("use FILE as the device map [default=%s]"), 0},
+  {"memdisk",  OPT_MEMDISK, N_("FILE"), 0,
+   /* TRANSLATORS: There are many devices in device map.  */
+   N_("use FILE as memdisk"), 0},
+  {"directory",  'd', N_("DIR"), 0,
+   N_("use GRUB files in the directory DIR [default=%s]"), 0},
+  {"verbose",     'v', 0,      0, N_("print verbose messages."), 0},
+  {"hold",     'H', N_("SECS"),      OPTION_ARG_OPTIONAL, N_("wait until a debugger will attach"), 0},
+  { 0, 0, 0, 0, 0, 0 }
+};
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static char *
+help_filter (int key, const char *text, void *input __attribute__ ((unused)))
+{
+  switch (key)
+    {
+    case 'd':
+      return xasprintf (text, DEFAULT_DIRECTORY);
+    case 'm':
+      return xasprintf (text, DEFAULT_DEVICE_MAP);
+    default:
+      return (char *) text;
+    }
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+struct arguments
+{
+  const char *dev_map;
+  const char *mem_disk;
+  int hold;
+};
+
+static error_t
+argp_parser (int key, char *arg, struct argp_state *state)
+{
+  /* Get the input argument from argp_parse, which we
+     know is a pointer to our arguments structure. */
+  struct arguments *arguments = state->input;
+
+  switch (key)
+    {
+    case OPT_MEMDISK:
+      arguments->mem_disk = arg;
+      break;
+    case 'r':
+      free (root_dev);
+      root_dev = xstrdup (arg);
+      break;
+    case 'd':
+      free (dir);
+      dir = xstrdup (arg);
+      break;
+    case 'm':
+      arguments->dev_map = arg;
+      break;
+    case 'H':
+      arguments->hold = (arg ? atoi (arg) : -1);
+      break;
+    case 'v':
+      verbosity++;
+      break;
+
+    case ARGP_KEY_ARG:
+      {
+	/* Too many arguments. */
+	fprintf (stderr, _("Unknown extra argument `%s'."), arg);
+	fprintf (stderr, "\n");
+	argp_usage (state);
+      }
+      break;
+
+    default:
+      return ARGP_ERR_UNKNOWN;
+    }
+  return 0;
+}
+
+static struct argp argp = {
+  options, argp_parser, NULL,
+  N_("GRUB emulator."),
+  NULL, help_filter, NULL
+};
+
+
+
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+
+int
+main (int argc, char *argv[])
+{
+  struct arguments arguments =
+    { 
+      .dev_map = DEFAULT_DEVICE_MAP,
+      .hold = 0,
+      .mem_disk = 0,
+    };
+  volatile int hold = 0;
+  size_t total_module_size = sizeof (struct grub_module_info), memdisk_size = 0;
+  struct grub_module_info *modinfo;
+  void *mods;
+
+  grub_util_host_init (&argc, &argv);
+
+  dir = xstrdup (DEFAULT_DIRECTORY);
+
+  if (argp_parse (&argp, argc, argv, 0, 0, &arguments) != 0)
+    {
+      fprintf (stderr, "%s", _("Error in parsing command line arguments\n"));
+      exit(1);
+    }
+
+  if (arguments.mem_disk)
+    {
+      memdisk_size = ALIGN_UP(grub_util_get_image_size (arguments.mem_disk), 512);
+      total_module_size += memdisk_size + sizeof (struct grub_module_header);
+    }
+
+  mods = xmalloc (total_module_size);
+  modinfo = grub_memset (mods, 0, total_module_size);
+  mods = (char *) (modinfo + 1);
+
+  modinfo->magic = GRUB_MODULE_MAGIC;
+  modinfo->offset = sizeof (struct grub_module_info);
+  modinfo->size = total_module_size;
+
+  if (arguments.mem_disk)
+    {
+      struct grub_module_header *header = (struct grub_module_header *) mods;
+      header->type = OBJ_TYPE_MEMDISK;
+      header->size = memdisk_size + sizeof (*header);
+      mods = header + 1;
+
+      grub_util_load_image (arguments.mem_disk, mods);
+      mods = (char *) mods + memdisk_size;
+    }
+
+  grub_modbase = (grub_addr_t) modinfo;
+
+  hold = arguments.hold;
+  /* Wait until the ARGS.HOLD variable is cleared by an attached debugger. */
+  if (hold && verbosity > 0)
+    /* TRANSLATORS: In this case GRUB tells user what he has to do.  */
+    printf (_("Run `gdb %s %d', and set ARGS.HOLD to zero.\n"),
+            program_name, (int) getpid ());
+  while (hold)
+    {
+      if (hold > 0)
+        hold--;
+
+      sleep (1);
+    }
+
+  signal (SIGINT, SIG_IGN);
+  grub_console_init ();
+  grub_host_init ();
+
+  /* XXX: This is a bit unportable.  */
+  grub_util_biosdisk_init (arguments.dev_map);
+
+  grub_init_all ();
+
+  grub_hostfs_init ();
+
+  /* Make sure that there is a root device.  */
+  if (! root_dev)
+    root_dev = grub_strdup ("host");
+
+  dir = xstrdup (dir);
+
+  /* Start GRUB!  */
+  if (setjmp (main_env) == 0)
+    grub_main ();
+
+  grub_fini_all ();
+  grub_hostfs_fini ();
+  grub_host_fini ();
+
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
+
+  return 0;
+}
diff --git a/grub-core/kern/emu/misc.c b/grub-core/kern/emu/misc.c
new file mode 100644
index 0000000..dfd8a8e
--- /dev/null
+++ b/grub-core/kern/emu/misc.c
@@ -0,0 +1,216 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_BUILD
+#include <config-util.h>
+#endif
+#include <config.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/env.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/time.h>
+#include <grub/emu/misc.h>
+
+int verbosity;
+
+void
+grub_util_warn (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, _("%s: warning:"), program_name);
+  fprintf (stderr, " ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fprintf (stderr, ".\n");
+  fflush (stderr);
+}
+
+void
+grub_util_info (const char *fmt, ...)
+{
+  if (verbosity > 0)
+    {
+      va_list ap;
+
+      fprintf (stderr, _("%s: info:"), program_name);
+      fprintf (stderr, " ");
+      va_start (ap, fmt);
+      vfprintf (stderr, fmt, ap);
+      va_end (ap);
+      fprintf (stderr, ".\n");
+      fflush (stderr);
+    }
+}
+
+void
+grub_util_error (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, _("%s: error:"), program_name);
+  fprintf (stderr, " ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fprintf (stderr, ".\n");
+  exit (1);
+}
+
+void *
+xcalloc (grub_size_t nmemb, grub_size_t size)
+{
+  void *p;
+
+  p = calloc (nmemb, size);
+  if (!p)
+    grub_util_error ("%s", _("out of memory"));
+
+  return p;
+}
+
+void *
+xmalloc (grub_size_t size)
+{
+  void *p;
+
+  p = malloc (size);
+  if (! p)
+    grub_util_error ("%s", _("out of memory"));
+
+  return p;
+}
+
+void *
+xrealloc (void *ptr, grub_size_t size)
+{
+  ptr = realloc (ptr, size);
+  if (! ptr)
+    grub_util_error ("%s", _("out of memory"));
+
+  return ptr;
+}
+
+char *
+xstrdup (const char *str)
+{
+  size_t len;
+  char *newstr;
+
+  len = strlen (str);
+  newstr = (char *) xmalloc (len + 1);
+  memcpy (newstr, str, len + 1);
+
+  return newstr;
+}
+
+#if !defined (GRUB_MKFONT) && !defined (GRUB_BUILD)
+char *
+xasprintf (const char *fmt, ...)
+{ 
+  va_list ap;
+  char *result;
+  
+  va_start (ap, fmt);
+  result = grub_xvasprintf (fmt, ap);
+  va_end (ap);
+  if (!result)
+    grub_util_error ("%s", _("out of memory"));
+  
+  return result;
+}
+#endif
+
+#if !defined (GRUB_MACHINE_EMU) || defined (GRUB_UTIL)
+void
+grub_exit (void)
+{
+  exit (1);
+}
+#endif
+
+grub_uint64_t
+grub_get_time_ms (void)
+{
+  struct timeval tv;
+
+  gettimeofday (&tv, 0);
+
+  return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
+}
+
+size_t
+grub_util_get_image_size (const char *path)
+{
+  FILE *f;
+  size_t ret;
+  off_t sz;
+
+  f = grub_util_fopen (path, "rb");
+
+  if (!f)
+    grub_util_error (_("cannot open `%s': %s"), path, strerror (errno));
+
+  fseeko (f, 0, SEEK_END);
+  
+  sz = ftello (f);
+  if (sz < 0)
+    grub_util_error (_("cannot open `%s': %s"), path, strerror (errno));
+  if (sz != (size_t) sz)
+    grub_util_error (_("file `%s' is too big"), path);
+  ret = (size_t) sz;
+
+  fclose (f);
+
+  return ret;
+}
+
+void
+grub_util_load_image (const char *path, char *buf)
+{
+  FILE *fp;
+  size_t size;
+
+  grub_util_info ("reading %s", path);
+
+  size = grub_util_get_image_size (path);
+
+  fp = grub_util_fopen (path, "rb");
+  if (! fp)
+    grub_util_error (_("cannot open `%s': %s"), path,
+		     strerror (errno));
+
+  if (fread (buf, 1, size, fp) != size)
+    grub_util_error (_("cannot read `%s': %s"), path,
+		     strerror (errno));
+
+  fclose (fp);
+}
diff --git a/grub-core/kern/emu/mm.c b/grub-core/kern/emu/mm.c
new file mode 100644
index 0000000..4d1046a
--- /dev/null
+++ b/grub-core/kern/emu/mm.c
@@ -0,0 +1,75 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <stdlib.h>
+#include <string.h>
+#include <grub/i18n.h>
+
+void *
+grub_calloc (grub_size_t nmemb, grub_size_t size)
+{
+  void *ret;
+  ret = calloc (nmemb, size);
+  if (!ret)
+    grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+  return ret;
+}
+
+void *
+grub_malloc (grub_size_t size)
+{
+  void *ret;
+  ret = malloc (size);
+  if (!ret)
+    grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+  return ret;
+}
+
+void *
+grub_zalloc (grub_size_t size)
+{
+  void *ret;
+
+  ret = grub_malloc (size);
+  if (!ret)
+    return NULL;
+  memset (ret, 0, size);
+  return ret;
+}
+
+void
+grub_free (void *ptr)
+{
+  if (ptr)
+    free (ptr);
+}
+
+void *
+grub_realloc (void *ptr, grub_size_t size)
+{
+  void *ret;
+  ret = realloc (ptr, size);
+  if (!ret)
+    grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+  return ret;
+}
diff --git a/grub-core/kern/emu/time.c b/grub-core/kern/emu/time.c
new file mode 100644
index 0000000..5da8092
--- /dev/null
+++ b/grub-core/kern/emu/time.c
@@ -0,0 +1,46 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <time.h>
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime)
+{
+  struct tm *mytm;
+  time_t mytime;
+
+  mytime = time (&mytime);
+  mytm = gmtime (&mytime);
+
+  datetime->year = mytm->tm_year + 1900;
+  datetime->month = mytm->tm_mon + 1;
+  datetime->day = mytm->tm_mday;
+  datetime->hour = mytm->tm_hour;
+  datetime->minute = mytm->tm_min;
+  datetime->second = mytm->tm_sec;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		     "no clock setting routine available");
+}
diff --git a/grub-core/kern/env.c b/grub-core/kern/env.c
new file mode 100644
index 0000000..c408626
--- /dev/null
+++ b/grub-core/kern/env.c
@@ -0,0 +1,238 @@
+/* env.c - Environment variables */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/env_private.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+/* The initial context.  */
+static struct grub_env_context initial_context;
+
+/* The current context.  */
+struct grub_env_context *grub_current_context = &initial_context;
+
+/* Return the hash representation of the string S.  */
+static unsigned int
+grub_env_hashval (const char *s)
+{
+  unsigned int i = 0;
+
+  /* XXX: This can be done much more efficiently.  */
+  while (*s)
+    i += 5 * *(s++);
+
+  return i % HASHSZ;
+}
+
+static struct grub_env_var *
+grub_env_find (const char *name)
+{
+  struct grub_env_var *var;
+  int idx = grub_env_hashval (name);
+
+  /* Look for the variable in the current context.  */
+  for (var = grub_current_context->vars[idx]; var; var = var->next)
+    if (grub_strcmp (var->name, name) == 0)
+      return var;
+
+  return 0;
+}
+
+static void
+grub_env_insert (struct grub_env_context *context,
+		 struct grub_env_var *var)
+{
+  int idx = grub_env_hashval (var->name);
+
+  /* Insert the variable into the hashtable.  */
+  var->prevp = &context->vars[idx];
+  var->next = context->vars[idx];
+  if (var->next)
+    var->next->prevp = &(var->next);
+  context->vars[idx] = var;
+}
+
+static void
+grub_env_remove (struct grub_env_var *var)
+{
+  /* Remove the entry from the variable table.  */
+  *var->prevp = var->next;
+  if (var->next)
+    var->next->prevp = var->prevp;
+}
+
+grub_err_t
+grub_env_set (const char *name, const char *val)
+{
+  struct grub_env_var *var;
+
+  /* If the variable does already exist, just update the variable.  */
+  var = grub_env_find (name);
+  if (var)
+    {
+      char *old = var->value;
+
+      if (var->write_hook)
+	var->value = var->write_hook (var, val);
+      else
+	var->value = grub_strdup (val);
+
+      if (! var->value)
+	{
+	  var->value = old;
+	  return grub_errno;
+	}
+
+      grub_free (old);
+      return GRUB_ERR_NONE;
+    }
+
+  /* The variable does not exist, so create a new one.  */
+  var = grub_zalloc (sizeof (*var));
+  if (! var)
+    return grub_errno;
+
+  var->name = grub_strdup (name);
+  if (! var->name)
+    goto fail;
+
+  var->value = grub_strdup (val);
+  if (! var->value)
+    goto fail;
+
+  grub_env_insert (grub_current_context, var);
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (var->name);
+  grub_free (var->value);
+  grub_free (var);
+
+  return grub_errno;
+}
+
+const char *
+grub_env_get (const char *name)
+{
+  struct grub_env_var *var;
+
+  var = grub_env_find (name);
+  if (! var)
+    return 0;
+
+  if (var->read_hook)
+    return var->read_hook (var, var->value);
+
+  return var->value;
+}
+
+void
+grub_env_unset (const char *name)
+{
+  struct grub_env_var *var;
+
+  var = grub_env_find (name);
+  if (! var)
+    return;
+
+  if (var->read_hook || var->write_hook)
+    {
+      grub_env_set (name, "");
+      return;
+    }
+
+  grub_env_remove (var);
+
+  grub_free (var->name);
+  grub_free (var->value);
+  grub_free (var);
+}
+
+struct grub_env_var *
+grub_env_update_get_sorted (void)
+{
+  struct grub_env_var *sorted_list = 0;
+  int i;
+
+  /* Add variables associated with this context into a sorted list.  */
+  for (i = 0; i < HASHSZ; i++)
+    {
+      struct grub_env_var *var;
+
+      for (var = grub_current_context->vars[i]; var; var = var->next)
+	{
+	  struct grub_env_var *p, **q;
+
+	  for (q = &sorted_list, p = *q; p; q = &((*q)->sorted_next), p = *q)
+	    {
+	      if (grub_strcmp (p->name, var->name) > 0)
+		break;
+	    }
+
+	  var->sorted_next = *q;
+	  *q = var;
+	}
+    }
+
+  return sorted_list;
+}
+
+grub_err_t
+grub_register_variable_hook (const char *name,
+			     grub_env_read_hook_t read_hook,
+			     grub_env_write_hook_t write_hook)
+{
+  struct grub_env_var *var = grub_env_find (name);
+
+  if (! var)
+    {
+      if (grub_env_set (name, "") != GRUB_ERR_NONE)
+	return grub_errno;
+
+      var = grub_env_find (name);
+      /* XXX Insert an assertion?  */
+    }
+
+  var->read_hook = read_hook;
+  var->write_hook = write_hook;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_env_export (const char *name)
+{
+  struct grub_env_var *var;
+
+  var = grub_env_find (name);
+  if (! var)
+    {
+      grub_err_t err;
+      
+      err = grub_env_set (name, "");
+      if (err)
+	return err;
+      var = grub_env_find (name);
+    }    
+  var->global = 1;
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/err.c b/grub-core/kern/err.c
new file mode 100644
index 0000000..53c734d
--- /dev/null
+++ b/grub-core/kern/err.c
@@ -0,0 +1,122 @@
+/* err.c - error handling routines */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <stdarg.h>
+#include <grub/i18n.h>
+
+#define GRUB_ERROR_STACK_SIZE	10
+
+grub_err_t grub_errno;
+char grub_errmsg[GRUB_MAX_ERRMSG];
+int grub_err_printed_errors;
+
+static struct grub_error_saved grub_error_stack_items[GRUB_ERROR_STACK_SIZE];
+
+static int grub_error_stack_pos;
+static int grub_error_stack_assert;
+
+grub_err_t
+grub_error (grub_err_t n, const char *fmt, ...)
+{
+  va_list ap;
+
+  grub_errno = n;
+
+  va_start (ap, fmt);
+  grub_vsnprintf (grub_errmsg, sizeof (grub_errmsg), _(fmt), ap);
+  va_end (ap);
+
+  return n;
+}
+
+void
+grub_error_push (void)
+{
+  /* Only add items to stack, if there is enough room.  */
+  if (grub_error_stack_pos < GRUB_ERROR_STACK_SIZE)
+    {
+      /* Copy active error message to stack.  */
+      grub_error_stack_items[grub_error_stack_pos].grub_errno = grub_errno;
+      grub_memcpy (grub_error_stack_items[grub_error_stack_pos].errmsg,
+                   grub_errmsg,
+                   sizeof (grub_errmsg));
+
+      /* Advance to next error stack position.  */
+      grub_error_stack_pos++;
+    }
+  else
+    {
+      /* There is no room for new error message. Discard new error message
+         and mark error stack assertion flag.  */
+      grub_error_stack_assert = 1;
+    }
+
+  /* Allow further operation of other components by resetting
+     active errno to GRUB_ERR_NONE.  */
+  grub_errno = GRUB_ERR_NONE;
+}
+
+int
+grub_error_pop (void)
+{
+  if (grub_error_stack_pos > 0)
+    {
+      /* Pop error message from error stack to current active error.  */
+      grub_error_stack_pos--;
+
+      grub_errno = grub_error_stack_items[grub_error_stack_pos].grub_errno;
+      grub_memcpy (grub_errmsg,
+                   grub_error_stack_items[grub_error_stack_pos].errmsg,
+                   sizeof (grub_errmsg));
+
+      return 1;
+    }
+  else
+    {
+      /* There is no more items on error stack, reset to no error state.  */
+      grub_errno = GRUB_ERR_NONE;
+
+      return 0;
+    }
+}
+
+void
+grub_print_error (void)
+{
+  /* Print error messages in reverse order. First print active error message
+     and then empty error stack.  */
+  do
+    {
+      if (grub_errno != GRUB_ERR_NONE)
+	{
+	  grub_err_printf (_("error: %s.\n"), grub_errmsg);
+	  grub_err_printed_errors++;
+	}
+    }
+  while (grub_error_pop ());
+
+  /* If there was an assert while using error stack, report about it.  */
+  if (grub_error_stack_assert)
+    {
+      grub_err_printf ("assert: error stack overflow detected!\n");
+      grub_error_stack_assert = 0;
+    }
+}
diff --git a/grub-core/kern/file.c b/grub-core/kern/file.c
new file mode 100644
index 0000000..5845445
--- /dev/null
+++ b/grub-core/kern/file.c
@@ -0,0 +1,218 @@
+/* file.c - file I/O functions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/net.h>
+#include <grub/mm.h>
+#include <grub/fs.h>
+#include <grub/device.h>
+#include <grub/i18n.h>
+
+void (*EXPORT_VAR (grub_grubnet_fini)) (void);
+
+grub_file_filter_t grub_file_filters[GRUB_FILE_FILTER_MAX];
+
+/* Get the device part of the filename NAME. It is enclosed by parentheses.  */
+char *
+grub_file_get_device_name (const char *name)
+{
+  if (name[0] == '(')
+    {
+      char *p = grub_strchr (name, ')');
+      char *ret;
+
+      if (! p)
+	{
+	  grub_error (GRUB_ERR_BAD_FILENAME, N_("missing `%c' symbol"), ')');
+	  return 0;
+	}
+
+      ret = (char *) grub_malloc (p - name);
+      if (! ret)
+	return 0;
+
+      grub_memcpy (ret, name + 1, p - name - 1);
+      ret[p - name - 1] = '\0';
+      return ret;
+    }
+
+  return 0;
+}
+
+grub_file_t
+grub_file_open (const char *name, enum grub_file_type type)
+{
+  grub_device_t device = 0;
+  grub_file_t file = 0, last_file = 0;
+  char *device_name;
+  const char *file_name;
+  grub_file_filter_id_t filter;
+
+  device_name = grub_file_get_device_name (name);
+  if (grub_errno)
+    goto fail;
+
+  /* Get the file part of NAME.  */
+  file_name = (name[0] == '(') ? grub_strchr (name, ')') : NULL;
+  if (file_name)
+    file_name++;
+  else
+    file_name = name;
+
+  device = grub_device_open (device_name);
+  grub_free (device_name);
+  if (! device)
+    goto fail;
+
+  file = (grub_file_t) grub_zalloc (sizeof (*file));
+  if (! file)
+    goto fail;
+
+  file->device = device;
+
+  /* In case of relative pathnames and non-Unix systems (like Windows)
+   * name of host files may not start with `/'. Blocklists for host files
+   * are meaningless as well (for a start, host disk does not allow any direct
+   * access - it is just a marker). So skip host disk in this case.
+   */
+  if (device->disk && file_name[0] != '/'
+#if defined(GRUB_UTIL) || defined(GRUB_MACHINE_EMU)
+      && grub_strcmp (device->disk->name, "host")
+#endif
+     )
+    /* This is a block list.  */
+    file->fs = &grub_fs_blocklist;
+  else
+    {
+      file->fs = grub_fs_probe (device);
+      if (! file->fs)
+	goto fail;
+    }
+
+  if ((file->fs->fs_open) (file, file_name) != GRUB_ERR_NONE)
+    goto fail;
+
+  file->name = grub_strdup (name);
+  grub_errno = GRUB_ERR_NONE;
+
+  for (filter = 0; file && filter < ARRAY_SIZE (grub_file_filters);
+       filter++)
+    if (grub_file_filters[filter])
+      {
+	last_file = file;
+	file = grub_file_filters[filter] (file, type);
+	if (file && file != last_file)
+	  {
+	    file->name = grub_strdup (name);
+	    grub_errno = GRUB_ERR_NONE;
+	  }
+      }
+  if (!file)
+    grub_file_close (last_file);
+
+  return file;
+
+ fail:
+  if (device)
+    grub_device_close (device);
+
+  /* if (net) grub_net_close (net);  */
+
+  grub_free (file);
+
+  return 0;
+}
+
+grub_disk_read_hook_t grub_file_progress_hook;
+
+grub_ssize_t
+grub_file_read (grub_file_t file, void *buf, grub_size_t len)
+{
+  grub_ssize_t res;
+  grub_disk_read_hook_t read_hook;
+  void *read_hook_data;
+
+  if (file->offset > file->size)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE,
+		  N_("attempt to read past the end of file"));
+      return -1;
+    }
+
+  if (len == 0)
+    return 0;
+
+  if (len > file->size - file->offset)
+    len = file->size - file->offset;
+
+  /* Prevent an overflow.  */
+  if ((grub_ssize_t) len < 0)
+    len >>= 1;
+
+  if (len == 0)
+    return 0;
+  read_hook = file->read_hook;
+  read_hook_data = file->read_hook_data;
+  if (!file->read_hook)
+    {
+      file->read_hook = grub_file_progress_hook;
+      file->read_hook_data = file;
+      file->progress_offset = file->offset;
+    }
+  res = (file->fs->fs_read) (file, buf, len);
+  file->read_hook = read_hook;
+  file->read_hook_data = read_hook_data;
+  if (res > 0)
+    file->offset += res;
+
+  return res;
+}
+
+grub_err_t
+grub_file_close (grub_file_t file)
+{
+  if (file->fs->fs_close)
+    (file->fs->fs_close) (file);
+
+  if (file->device)
+    grub_device_close (file->device);
+  grub_free (file->name);
+  grub_free (file);
+  return grub_errno;
+}
+
+grub_off_t
+grub_file_seek (grub_file_t file, grub_off_t offset)
+{
+  grub_off_t old;
+
+  if (offset > file->size)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE,
+		  N_("attempt to seek outside of the file"));
+      return -1;
+    }
+  
+  old = file->offset;
+  file->offset = offset;
+    
+  return old;
+}
diff --git a/grub-core/kern/fs.c b/grub-core/kern/fs.c
new file mode 100644
index 0000000..c698295
--- /dev/null
+++ b/grub-core/kern/fs.c
@@ -0,0 +1,253 @@
+/* fs.c - filesystem manager */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/net.h>
+#include <grub/fs.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+grub_fs_t grub_fs_list = 0;
+
+grub_fs_autoload_hook_t grub_fs_autoload_hook = 0;
+
+/* Helper for grub_fs_probe.  */
+static int
+probe_dummy_iter (const char *filename __attribute__ ((unused)),
+		  const struct grub_dirhook_info *info __attribute__ ((unused)),
+		  void *data __attribute__ ((unused)))
+{
+  return 1;
+}
+
+grub_fs_t
+grub_fs_probe (grub_device_t device)
+{
+  grub_fs_t p;
+
+  if (device->disk)
+    {
+      /* Make it sure not to have an infinite recursive calls.  */
+      static int count = 0;
+
+      for (p = grub_fs_list; p; p = p->next)
+	{
+	  grub_dprintf ("fs", "Detecting %s...\n", p->name);
+
+	  /* This is evil: newly-created just mounted BtrFS after copying all
+	     GRUB files has a very peculiar unrecoverable corruption which
+	     will be fixed at sync but we'd rather not do a global sync and
+	     syncing just files doesn't seem to help. Relax the check for
+	     this time.  */
+#ifdef GRUB_UTIL
+	  if (grub_strcmp (p->name, "btrfs") == 0)
+	    {
+	      char *label = 0;
+	      p->fs_uuid (device, &label);
+	      if (label)
+		grub_free (label);
+	    }
+	  else
+#endif
+	    (p->fs_dir) (device, "/", probe_dummy_iter, NULL);
+	  if (grub_errno == GRUB_ERR_NONE)
+	    return p;
+
+	  grub_error_push ();
+	  grub_dprintf ("fs", "%s detection failed.\n", p->name);
+	  grub_error_pop ();
+
+	  if (grub_errno != GRUB_ERR_BAD_FS
+	      && grub_errno != GRUB_ERR_OUT_OF_RANGE)
+	    return 0;
+
+	  grub_errno = GRUB_ERR_NONE;
+	}
+
+      /* Let's load modules automatically.  */
+      if (grub_fs_autoload_hook && count == 0)
+	{
+	  count++;
+
+	  while (grub_fs_autoload_hook ())
+	    {
+	      p = grub_fs_list;
+
+	      (p->fs_dir) (device, "/", probe_dummy_iter, NULL);
+	      if (grub_errno == GRUB_ERR_NONE)
+		{
+		  count--;
+		  return p;
+		}
+
+	      if (grub_errno != GRUB_ERR_BAD_FS
+		  && grub_errno != GRUB_ERR_OUT_OF_RANGE)
+		{
+		  count--;
+		  return 0;
+		}
+
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+
+	  count--;
+	}
+    }
+  else if (device->net && device->net->fs)
+    return device->net->fs;
+
+  grub_error (GRUB_ERR_UNKNOWN_FS, N_("unknown filesystem"));
+  return 0;
+}
+
+
+
+/* Block list support routines.  */
+
+struct grub_fs_block
+{
+  grub_disk_addr_t offset;
+  unsigned long length;
+};
+
+static grub_err_t
+grub_fs_blocklist_open (grub_file_t file, const char *name)
+{
+  const char *p = name;
+  unsigned num = 0;
+  unsigned i;
+  grub_disk_t disk = file->device->disk;
+  struct grub_fs_block *blocks;
+  grub_size_t max_sectors;
+
+  /* First, count the number of blocks.  */
+  do
+    {
+      num++;
+      p = grub_strchr (p, ',');
+      if (p)
+	p++;
+    }
+  while (p);
+
+  /* Allocate a block list.  */
+  blocks = grub_calloc (num + 1, sizeof (struct grub_fs_block));
+  if (! blocks)
+    return 0;
+
+  file->size = 0;
+  max_sectors = grub_disk_from_native_sector (disk, disk->total_sectors);
+  p = (char *) name;
+  for (i = 0; i < num; i++)
+    {
+      if (*p != '+')
+	{
+	  blocks[i].offset = grub_strtoull (p, &p, 0);
+	  if (grub_errno != GRUB_ERR_NONE || *p != '+')
+	    {
+	      grub_error (GRUB_ERR_BAD_FILENAME,
+			  N_("invalid file name `%s'"), name);
+	      goto fail;
+	    }
+	}
+
+      p++;
+      blocks[i].length = grub_strtoul (p, &p, 0);
+      if (grub_errno != GRUB_ERR_NONE
+	  || blocks[i].length == 0
+	  || (*p && *p != ',' && ! grub_isspace (*p)))
+	{
+	  grub_error (GRUB_ERR_BAD_FILENAME,
+		      N_("invalid file name `%s'"), name);
+	  goto fail;
+	}
+
+      if (max_sectors < blocks[i].offset + blocks[i].length)
+	{
+	  grub_error (GRUB_ERR_BAD_FILENAME, "beyond the total sectors");
+	  goto fail;
+	}
+
+      file->size += (blocks[i].length << GRUB_DISK_SECTOR_BITS);
+      p++;
+    }
+
+  file->data = blocks;
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (blocks);
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_fs_blocklist_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_fs_block *p;
+  grub_disk_addr_t sector;
+  grub_off_t offset;
+  grub_ssize_t ret = 0;
+
+  if (len > file->size - file->offset)
+    len = file->size - file->offset;
+
+  sector = (file->offset >> GRUB_DISK_SECTOR_BITS);
+  offset = (file->offset & (GRUB_DISK_SECTOR_SIZE - 1));
+  for (p = file->data; p->length && len > 0; p++)
+    {
+      if (sector < p->length)
+	{
+	  grub_size_t size;
+
+	  size = len;
+	  if (((size + offset + GRUB_DISK_SECTOR_SIZE - 1)
+	       >> GRUB_DISK_SECTOR_BITS) > p->length - sector)
+	    size = ((p->length - sector) << GRUB_DISK_SECTOR_BITS) - offset;
+
+	  if (grub_disk_read (file->device->disk, p->offset + sector, offset,
+			      size, buf) != GRUB_ERR_NONE)
+	    return -1;
+
+	  ret += size;
+	  len -= size;
+	  sector -= ((size + offset) >> GRUB_DISK_SECTOR_BITS);
+	  offset = ((size + offset) & (GRUB_DISK_SECTOR_SIZE - 1));
+	}
+      else
+	sector -= p->length;
+    }
+
+  return ret;
+}
+
+struct grub_fs grub_fs_blocklist =
+  {
+    .name = "blocklist",
+    .fs_dir = 0,
+    .fs_open = grub_fs_blocklist_open,
+    .fs_read = grub_fs_blocklist_read,
+    .fs_close = 0,
+    .next = 0
+  };
diff --git a/grub-core/kern/generic/millisleep.c b/grub-core/kern/generic/millisleep.c
new file mode 100644
index 0000000..9d5971f
--- /dev/null
+++ b/grub-core/kern/generic/millisleep.c
@@ -0,0 +1,39 @@
+/* millisleep.c - generic millisleep function.
+ * The generic implementation of these functions can be used for architectures
+ * or platforms that do not have a more specialized implementation. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/time.h>
+
+void
+grub_millisleep (grub_uint32_t ms)
+{
+  grub_uint64_t start;
+
+  start = grub_get_time_ms ();
+
+  /* Instead of setting an end time and looping while the current time is
+     less than that, comparing the elapsed sleep time with the desired sleep
+     time handles the (unlikely!) case that the timer would wrap around
+     during the sleep. */
+
+  while (grub_get_time_ms () - start < ms)
+    grub_cpu_idle ();
+}
diff --git a/grub-core/kern/generic/rtc_get_time_ms.c b/grub-core/kern/generic/rtc_get_time_ms.c
new file mode 100644
index 0000000..3e39c8f
--- /dev/null
+++ b/grub-core/kern/generic/rtc_get_time_ms.c
@@ -0,0 +1,38 @@
+/* rtc_get_time_ms.c - get_time_ms implementation using platform RTC.
+ * The generic implementation of these functions can be used for architectures
+ * or platforms that do not have a more specialized implementation. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/machine/time.h>
+
+/* Calculate the time in milliseconds since the epoch based on the RTC. */
+grub_uint64_t
+grub_rtc_get_time_ms (void)
+{
+  /* By dimensional analysis:
+
+      1000 ms   N rtc ticks       1 s
+      ------- * ----------- * ----------- = 1000*N/T ms
+        1 s          1        T rtc ticks
+   */
+  grub_uint64_t ticks_ms_per_sec = ((grub_uint64_t) 1000) * grub_get_rtc ();
+  return grub_divmod64 (ticks_ms_per_sec, GRUB_TICKS_PER_SECOND ? : 1000, 0);
+}
diff --git a/grub-core/kern/i386/coreboot/cbtable.c b/grub-core/kern/i386/coreboot/cbtable.c
new file mode 100644
index 0000000..34a2b59
--- /dev/null
+++ b/grub-core/kern/i386/coreboot/cbtable.c
@@ -0,0 +1,44 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/i386/coreboot/memory.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_linuxbios_table_header_t
+grub_linuxbios_get_tables (void)
+{
+  grub_linuxbios_table_header_t table_header;
+  /* Assuming table_header is aligned to its size (8 bytes).  */
+  for (table_header = (grub_linuxbios_table_header_t) 0x500;
+       table_header < (grub_linuxbios_table_header_t) 0x1000; table_header++)
+    if (grub_linuxbios_check_signature (table_header))
+      return table_header;
+
+  for (table_header = (grub_linuxbios_table_header_t) 0xf0000;
+       table_header < (grub_linuxbios_table_header_t) 0x100000; table_header++)
+    if (grub_linuxbios_check_signature (table_header))
+      return table_header;
+
+  return 0;
+}
diff --git a/grub-core/kern/i386/coreboot/init.c b/grub-core/kern/i386/coreboot/init.c
new file mode 100644
index 0000000..3314f02
--- /dev/null
+++ b/grub-core/kern/i386/coreboot/init.c
@@ -0,0 +1,143 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/machine/time.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/console.h>
+#include <grub/offsets.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/env.h>
+#include <grub/cache.h>
+#include <grub/time.h>
+#include <grub/symbol.h>
+#include <grub/cpu/io.h>
+#include <grub/cpu/floppy.h>
+#include <grub/cpu/tsc.h>
+#include <grub/video.h>
+
+extern grub_uint8_t _start[];
+extern grub_uint8_t _end[];
+extern grub_uint8_t _edata[];
+
+void  __attribute__ ((noreturn))
+grub_exit (void)
+{
+  /* We can't use grub_fatal() in this function.  This would create an infinite
+     loop, since grub_fatal() calls grub_abort() which in turn calls grub_exit().  */
+  while (1)
+    grub_cpu_idle ();
+}
+
+grub_addr_t grub_modbase = GRUB_KERNEL_I386_COREBOOT_MODULES_ADDR;
+static grub_uint64_t modend;
+static int have_memory = 0;
+
+/* Helper for grub_machine_init.  */
+static int
+heap_init (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	   void *data __attribute__ ((unused)))
+{
+  grub_uint64_t begin = addr, end = addr + size;
+
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+  /* Restrict ourselves to 32-bit memory space.  */
+  if (begin > GRUB_ULONG_MAX)
+    return 0;
+  if (end > GRUB_ULONG_MAX)
+    end = GRUB_ULONG_MAX;
+#endif
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  /* Avoid the lower memory.  */
+  if (begin < GRUB_MEMORY_MACHINE_LOWER_SIZE)
+    begin = GRUB_MEMORY_MACHINE_LOWER_SIZE;
+
+  if (modend && begin < modend)
+    begin = modend;
+  
+  if (end <= begin)
+    return 0;
+
+  grub_mm_init_region ((void *) (grub_addr_t) begin, (grub_size_t) (end - begin));
+
+  have_memory = 1;
+
+  return 0;
+}
+
+#ifndef GRUB_MACHINE_MULTIBOOT
+
+void
+grub_machine_init (void)
+{
+  modend = grub_modules_get_end ();
+
+  grub_video_coreboot_fb_early_init ();
+
+  grub_vga_text_init ();
+
+  grub_machine_mmap_iterate (heap_init, NULL);
+  if (!have_memory)
+    grub_fatal ("No memory found");
+
+  grub_video_coreboot_fb_late_init ();
+
+  grub_font_init ();
+  grub_gfxterm_init ();
+
+  grub_tsc_init ();
+}
+
+#else
+
+void
+grub_machine_init (void)
+{
+  modend = grub_modules_get_end ();
+
+  grub_vga_text_init ();
+
+  grub_machine_mmap_init ();
+  grub_machine_mmap_iterate (heap_init, NULL);
+
+  grub_tsc_init ();
+}
+
+#endif
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_NORETURN)
+    grub_vga_text_fini ();
+  grub_stop_floppy ();
+}
diff --git a/grub-core/kern/i386/coreboot/startup.S b/grub-core/kern/i386/coreboot/startup.S
new file mode 100644
index 0000000..df6adba
--- /dev/null
+++ b/grub-core/kern/i386/coreboot/startup.S
@@ -0,0 +1,62 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/machine/memory.h>
+#include <grub/offsets.h>
+#include <multiboot.h>
+#include <multiboot2.h>
+
+/*
+ * Note: GRUB is compiled with the options -mrtd and -mregparm=3.
+ *       So the first three arguments are passed in %eax, %edx, and %ecx,
+ *       respectively, and if a function has a fixed number of arguments
+ *       and the number if greater than three, the function must return
+ *       with "ret $N" where N is ((the number of arguments) - 3) * 4.
+ */
+
+	.file	"startup.S"
+	.text
+	.globl	start, _start
+start:
+_start:
+#ifdef GRUB_MACHINE_MULTIBOOT
+	cmpl	$MULTIBOOT_BOOTLOADER_MAGIC, %eax
+	jne 0f
+	movl	%ebx, EXT_C(startup_multiboot_info)
+0:
+#endif
+
+	/* initialize the stack */
+	movl $GRUB_MEMORY_MACHINE_PROT_STACK, %esp
+
+	/* jump to the main body of C code */
+	jmp EXT_C(grub_main)
+
+/*
+ *  Support for booting GRUB from a Multiboot boot loader (e.g. GRUB itself).
+ */
+	.p2align	2	/* force 4-byte alignment */
+multiboot_header:
+	/* magic */
+	.long	0x1BADB002
+	/* flags */
+	.long	MULTIBOOT_MEMORY_INFO
+	/* checksum */
+	.long	-0x1BADB002 - MULTIBOOT_MEMORY_INFO
+
diff --git a/grub-core/kern/i386/dl.c b/grub-core/kern/i386/dl.c
new file mode 100644
index 0000000..1346da5
--- /dev/null
+++ b/grub-core/kern/i386/dl.c
@@ -0,0 +1,81 @@
+/* dl-386.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS32
+      || e->e_ident[EI_DATA] != ELFDATA2LSB
+      || e->e_machine != EM_386)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rel *rel, *max;
+
+  for (rel = (Elf_Rel *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Word *addr;
+      Elf_Sym *sym;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr = (Elf_Word *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_386_32:
+	  *addr += sym->st_value;
+	  break;
+
+	case R_386_PC32:
+	  *addr += (sym->st_value - (grub_addr_t) addr);
+	  break;
+	default:
+	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			     N_("relocation 0x%x is not implemented yet"),
+			     ELF_R_TYPE (rel->r_info));
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/i386/efi/init.c b/grub-core/kern/i386/efi/init.c
new file mode 100644
index 0000000..46476e2
--- /dev/null
+++ b/grub-core/kern/i386/efi/init.c
@@ -0,0 +1,48 @@
+/* init.c - initialize an x86-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/cache.h>
+#include <grub/kernel.h>
+#include <grub/efi/efi.h>
+#include <grub/i386/tsc.h>
+#include <grub/loader.h>
+
+void
+grub_machine_init (void)
+{
+  grub_efi_init ();
+  grub_tsc_init ();
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
+  grub_efi_fini ();
+
+  if (!(flags & GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY))
+    grub_efi_memory_fini ();
+}
diff --git a/grub-core/kern/i386/efi/startup.S b/grub-core/kern/i386/efi/startup.S
new file mode 100644
index 0000000..fc5ea3d
--- /dev/null
+++ b/grub-core/kern/i386/efi/startup.S
@@ -0,0 +1,36 @@
+/* startup.S - bootstrap GRUB itself */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+        .file   "startup.S"
+        .text
+        .globl  start, _start
+start:
+_start:
+	/*
+	 *  EFI_SYSTEM_TABLE * and EFI_HANDLE are passed on the stack.
+	 */
+	movl	4(%esp), %eax
+	movl	%eax, EXT_C(grub_efi_image_handle)
+	movl	8(%esp), %eax
+	movl	%eax, EXT_C(grub_efi_system_table)
+	call	EXT_C(grub_main)
+	ret
diff --git a/grub-core/kern/i386/efi/tsc.c b/grub-core/kern/i386/efi/tsc.c
new file mode 100644
index 0000000..4b93ba8
--- /dev/null
+++ b/grub-core/kern/i386/efi/tsc.c
@@ -0,0 +1,40 @@
+/* kern/i386/tsc.c - x86 TSC time source implementation
+ * Requires Pentium or better x86 CPU that supports the RDTSC instruction.
+ * This module uses the PIT to calibrate the TSC to
+ * real time.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/i386/tsc.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+
+int
+grub_tsc_calibrate_from_efi (void)
+{
+  grub_uint64_t start_tsc, end_tsc;
+  /* Use EFI Time Service to calibrate TSC */
+  start_tsc = grub_get_tsc ();
+  efi_call_1 (grub_efi_system_table->boot_services->stall, 1000);
+  end_tsc = grub_get_tsc ();
+  grub_tsc_rate = grub_divmod64 ((1ULL << 32), end_tsc - start_tsc, 0);
+  return 1;
+}
diff --git a/grub-core/kern/i386/ieee1275/startup.S b/grub-core/kern/i386/ieee1275/startup.S
new file mode 100644
index 0000000..62cf348
--- /dev/null
+++ b/grub-core/kern/i386/ieee1275/startup.S
@@ -0,0 +1,40 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+#include <multiboot.h>
+#include <multiboot2.h>
+
+/*
+ * Note: GRUB is compiled with the options -mrtd and -mregparm=3.
+ *       So the first three arguments are passed in %eax, %edx, and %ecx,
+ *       respectively, and if a function has a fixed number of arguments
+ *       and the number if greater than three, the function must return
+ *       with "ret $N" where N is ((the number of arguments) - 3) * 4.
+ */
+
+	.file	"startup.S"
+	.text
+	.globl	start, _start
+
+start:
+_start:
+	movl %eax, EXT_C(grub_ieee1275_entry_fn)
+	jmp EXT_C(grub_main)
+
diff --git a/grub-core/kern/i386/int.S b/grub-core/kern/i386/int.S
new file mode 100644
index 0000000..862a542
--- /dev/null
+++ b/grub-core/kern/i386/int.S
@@ -0,0 +1,134 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+FUNCTION(grub_bios_interrupt)
+	pushf
+	cli
+	popf
+	pushl    %ebp
+	pushl    %ecx
+	pushl    %eax
+	pushl    %ebx
+	pushl    %esi
+	pushl    %edi	
+	pushl    %edx
+	
+	movb     %al, intno
+	movl	 (%edx), %eax
+	movl	 %eax, LOCAL(bios_register_eax)
+	movw	 4(%edx), %ax
+	movw	 %ax, LOCAL(bios_register_es)
+	movw	 6(%edx), %ax
+	movw	 %ax, LOCAL(bios_register_ds)
+	movw	 8(%edx), %ax
+	movw	 %ax, LOCAL(bios_register_flags)
+
+	movl 	12(%edx), %ebx
+	movl 	16(%edx), %ecx
+	movl 	20(%edx), %edi
+	movl 	24(%edx), %esi
+	movl 	28(%edx), %edx
+
+	/*
+	Via C3 CPUs have cache coherence problems, so we need to call
+	wbinvd at these 2 points. As wbinvd slows down boot, don't do
+	it on non-VIA. 9090 is nop nop. */
+VARIABLE(grub_bios_via_workaround1)
+	.byte 0x90, 0x90
+
+	PROT_TO_REAL
+	.code16
+	pushf
+	cli
+	
+	mov	%ds, %ax
+	push	%ax
+
+	/* movw imm16, %ax*/
+	.byte	0xb8
+LOCAL(bios_register_es):
+	.short 	0
+	movw	%ax, %es
+	/* movw imm16, %ax*/
+	.byte	0xb8
+LOCAL(bios_register_ds):
+	.short 	0
+	movw	%ax, %ds
+
+	/* movw imm16, %ax*/
+	.byte	0xb8
+LOCAL(bios_register_flags):
+	.short 	0
+	push	%ax
+	popf
+
+	/* movl imm32, %eax*/
+	.byte	0x66, 0xb8
+LOCAL(bios_register_eax):
+	.long 	0
+	
+	/* int imm8.  */
+	.byte   0xcd
+intno:	
+	.byte   0
+
+	movl 	%eax, %cs:LOCAL(bios_register_eax)
+	movw	%ds, %ax
+	movw 	%ax, %cs:LOCAL(bios_register_ds)
+	pop 	%ax
+	mov	%ax, %ds
+	pushf
+	pop	%ax
+	movw	%ax, LOCAL(bios_register_flags)
+	mov 	%es, %ax
+	movw	%ax, LOCAL(bios_register_es)
+
+	popf
+
+VARIABLE(grub_bios_via_workaround2)
+	.byte 0x90, 0x90
+
+	REAL_TO_PROT
+	.code32
+
+	popl    %eax
+
+	movl 	%ebx, 12(%eax)
+	movl 	%ecx, 16(%eax)
+	movl 	%edi, 20(%eax)
+	movl 	%esi, 24(%eax)
+	movl 	%edx, 28(%eax)
+
+	movl     %eax, %edx
+
+	movl	 LOCAL(bios_register_eax), %eax
+	movl	 %eax, (%edx)
+	movw	 LOCAL(bios_register_es), %ax
+	movw	 %ax, 4(%edx)
+	movw	 LOCAL(bios_register_ds), %ax
+	movw	 %ax, 6(%edx)
+	movw	 LOCAL(bios_register_flags), %ax
+	movw	 %ax, 8(%edx)
+
+	popl 	%edi
+	popl 	%esi
+	popl    %ebx
+	popl    %eax
+	popl    %ecx
+	popl    %ebp
+	ret
diff --git a/grub-core/kern/i386/multiboot_mmap.c b/grub-core/kern/i386/multiboot_mmap.c
new file mode 100644
index 0000000..e8f4f34
--- /dev/null
+++ b/grub-core/kern/i386/multiboot_mmap.c
@@ -0,0 +1,73 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/types.h>
+#include <grub/multiboot.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+
+/* A pointer to the MBI in its initial location.  */
+struct multiboot_info *startup_multiboot_info;
+
+/* The MBI has to be copied to our BSS so that it won't be
+   overwritten.  This is its final location.  */
+static struct multiboot_info kern_multiboot_info;
+
+/* Unfortunately we can't use heap at this point.  But 32 looks like a sane
+   limit (used by memtest86).  */
+static grub_uint8_t mmap_entries[sizeof (struct multiboot_mmap_entry) * 32];
+
+void
+grub_machine_mmap_init (void)
+{
+  if (! startup_multiboot_info)
+    grub_fatal ("Unable to find Multiboot Information (is CONFIG_MULTIBOOT disabled in coreboot?)");
+
+  /* Move MBI to a safe place.  */
+  grub_memmove (&kern_multiboot_info, startup_multiboot_info, sizeof (struct multiboot_info));
+
+  if ((kern_multiboot_info.flags & MULTIBOOT_INFO_MEM_MAP) == 0)
+    grub_fatal ("Missing Multiboot memory information");
+
+  /* Move the memory map to a safe place.  */
+  if (kern_multiboot_info.mmap_length > sizeof (mmap_entries))
+    {
+      grub_printf ("WARNING: Memory map size exceeds limit (0x%x > 0x%x); it will be truncated\n",
+		   kern_multiboot_info.mmap_length, sizeof (mmap_entries));
+      kern_multiboot_info.mmap_length = sizeof (mmap_entries);
+    }
+  grub_memmove (mmap_entries, (void *) kern_multiboot_info.mmap_addr, kern_multiboot_info.mmap_length);
+  kern_multiboot_info.mmap_addr = (grub_uint32_t) mmap_entries;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  struct multiboot_mmap_entry *entry = (void *) kern_multiboot_info.mmap_addr;
+
+  while ((unsigned long) entry < kern_multiboot_info.mmap_addr + kern_multiboot_info.mmap_length)
+    {
+      if (hook (entry->addr, entry->len, entry->type, hook_data))
+	break;
+
+      entry = (void *) ((grub_addr_t) entry + entry->size + sizeof (entry->size));
+    }
+
+  return 0;
+}
diff --git a/grub-core/kern/i386/pc/acpi.c b/grub-core/kern/i386/pc/acpi.c
new file mode 100644
index 0000000..297f5d0
--- /dev/null
+++ b/grub-core/kern/i386/pc/acpi.c
@@ -0,0 +1,83 @@
+/* acpi.c - get acpi tables. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/acpi.h>
+#include <grub/misc.h>
+
+struct grub_acpi_rsdp_v10 *
+grub_machine_acpi_get_rsdpv1 (void)
+{
+  int ebda_len;
+  grub_uint8_t *ebda, *ptr;
+
+  grub_dprintf ("acpi", "Looking for RSDP. Scanning EBDA\n");
+  ebda = (grub_uint8_t *) ((* ((grub_uint16_t *) 0x40e)) << 4);
+  ebda_len = * (grub_uint16_t *) ebda;
+  if (! ebda_len) /* FIXME do we really need this check? */
+    goto scan_bios;
+  for (ptr = ebda; ptr < ebda + 0x400; ptr += 16)
+    if (grub_memcmp (ptr, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_acpi_rsdp_v10)) == 0
+	&& ((struct grub_acpi_rsdp_v10 *) ptr)->revision == 0)
+      return (struct grub_acpi_rsdp_v10 *) ptr;
+
+scan_bios:
+  grub_dprintf ("acpi", "Looking for RSDP. Scanning BIOS\n");
+  for (ptr = (grub_uint8_t *) 0xe0000; ptr < (grub_uint8_t *) 0x100000;
+       ptr += 16)
+    if (grub_memcmp (ptr, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_acpi_rsdp_v10)) == 0
+	&& ((struct grub_acpi_rsdp_v10 *) ptr)->revision == 0)
+      return (struct grub_acpi_rsdp_v10 *) ptr;
+  return 0;
+}
+
+struct grub_acpi_rsdp_v20 *
+grub_machine_acpi_get_rsdpv2 (void)
+{
+  int ebda_len;
+  grub_uint8_t *ebda, *ptr;
+
+  grub_dprintf ("acpi", "Looking for RSDP. Scanning EBDA\n");
+  ebda = (grub_uint8_t *) ((* ((grub_uint16_t *) 0x40e)) << 4);
+  ebda_len = * (grub_uint16_t *) ebda;
+  if (! ebda_len) /* FIXME do we really need this check? */
+    goto scan_bios;
+  for (ptr = ebda; ptr < ebda + 0x400; ptr += 16)
+    if (grub_memcmp (ptr, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_acpi_rsdp_v10)) == 0
+	&& ((struct grub_acpi_rsdp_v10 *) ptr)->revision != 0
+	&& ((struct grub_acpi_rsdp_v20 *) ptr)->length < 1024
+	&& grub_byte_checksum (ptr, ((struct grub_acpi_rsdp_v20 *) ptr)->length)
+	== 0)
+      return (struct grub_acpi_rsdp_v20 *) ptr;
+
+scan_bios:
+  grub_dprintf ("acpi", "Looking for RSDP. Scanning BIOS\n");
+  for (ptr = (grub_uint8_t *) 0xe0000; ptr < (grub_uint8_t *) 0x100000;
+       ptr += 16)
+    if (grub_memcmp (ptr, GRUB_RSDP_SIGNATURE, GRUB_RSDP_SIGNATURE_SIZE) == 0
+	&& grub_byte_checksum (ptr, sizeof (struct grub_acpi_rsdp_v10)) == 0
+	&& ((struct grub_acpi_rsdp_v10 *) ptr)->revision != 0
+	&& ((struct grub_acpi_rsdp_v20 *) ptr)->length < 1024
+	&& grub_byte_checksum (ptr, ((struct grub_acpi_rsdp_v20 *) ptr)->length)
+	== 0)
+      return (struct grub_acpi_rsdp_v20 *) ptr;
+  return 0;
+}
diff --git a/grub-core/kern/i386/pc/init.c b/grub-core/kern/i386/pc/init.c
new file mode 100644
index 0000000..27bc68b
--- /dev/null
+++ b/grub-core/kern/i386/pc/init.c
@@ -0,0 +1,271 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/machine/boot.h>
+#include <grub/i386/floppy.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/console.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/int.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/env.h>
+#include <grub/cache.h>
+#include <grub/time.h>
+#include <grub/cpu/cpuid.h>
+#include <grub/cpu/tsc.h>
+#include <grub/machine/time.h>
+
+struct mem_region
+{
+  grub_addr_t addr;
+  grub_size_t size;
+};
+
+#define MAX_REGIONS	32
+
+static struct mem_region mem_regions[MAX_REGIONS];
+static int num_regions;
+
+void (*grub_pc_net_config) (char **device, char **path);
+
+/*
+ *	return the real time in ticks, of which there are about
+ *	18-20 per second
+ */
+grub_uint64_t
+grub_rtc_get_time_ms (void)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x1a, &regs);
+
+  return ((regs.ecx << 16) | (regs.edx & 0xffff)) * 55ULL;
+}
+
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  char *ptr;
+  grub_uint8_t boot_drive, dos_part, bsd_part;
+
+  boot_drive = (grub_boot_device >> 24);
+  dos_part = (grub_boot_device >> 16);
+  bsd_part = (grub_boot_device >> 8);
+
+  /* No hardcoded root partition - make it from the boot drive and the
+     partition number encoded at the install time.  */
+  if (boot_drive == GRUB_BOOT_MACHINE_PXE_DL)
+    {
+      if (grub_pc_net_config)
+	grub_pc_net_config (device, path);
+      return;
+    }
+
+  /* XXX: This should be enough.  */
+#define DEV_SIZE 100
+  *device = grub_malloc (DEV_SIZE);
+  ptr = *device;
+  grub_snprintf (*device, DEV_SIZE,
+		 "%cd%u", (boot_drive & 0x80) ? 'h' : 'f',
+		 boot_drive & 0x7f);
+  ptr += grub_strlen (ptr);
+
+  if (dos_part != 0xff)
+    grub_snprintf (ptr, DEV_SIZE - (ptr - *device),
+		   ",%u", dos_part + 1);
+  ptr += grub_strlen (ptr);
+
+  if (bsd_part != 0xff)
+    grub_snprintf (ptr, DEV_SIZE - (ptr - *device), ",%u",
+		   bsd_part + 1);
+  ptr += grub_strlen (ptr);
+  *ptr = 0;
+}
+
+/* Add a memory region.  */
+static void
+add_mem_region (grub_addr_t addr, grub_size_t size)
+{
+  if (num_regions == MAX_REGIONS)
+    /* Ignore.  */
+    return;
+
+  mem_regions[num_regions].addr = addr;
+  mem_regions[num_regions].size = size;
+  num_regions++;
+}
+
+/* Compact memory regions.  */
+static void
+compact_mem_regions (void)
+{
+  int i, j;
+
+  /* Sort them.  */
+  for (i = 0; i < num_regions - 1; i++)
+    for (j = i + 1; j < num_regions; j++)
+      if (mem_regions[i].addr > mem_regions[j].addr)
+	{
+	  struct mem_region tmp = mem_regions[i];
+	  mem_regions[i] = mem_regions[j];
+	  mem_regions[j] = tmp;
+	}
+
+  /* Merge overlaps.  */
+  for (i = 0; i < num_regions - 1; i++)
+    if (mem_regions[i].addr + mem_regions[i].size >= mem_regions[i + 1].addr)
+      {
+	j = i + 1;
+
+	if (mem_regions[i].addr + mem_regions[i].size
+	    < mem_regions[j].addr + mem_regions[j].size)
+	  mem_regions[i].size = (mem_regions[j].addr + mem_regions[j].size
+				 - mem_regions[i].addr);
+
+	grub_memmove (mem_regions + j, mem_regions + j + 1,
+		      (num_regions - j - 1) * sizeof (struct mem_region));
+	i--;
+        num_regions--;
+      }
+}
+
+grub_addr_t grub_modbase;
+extern grub_uint8_t _start[], _edata[];
+
+/* Helper for grub_machine_init.  */
+static int
+mmap_iterate_hook (grub_uint64_t addr, grub_uint64_t size,
+		   grub_memory_type_t type,
+		   void *data __attribute__ ((unused)))
+{
+  /* Avoid the lower memory.  */
+  if (addr < GRUB_MEMORY_MACHINE_UPPER_START)
+    {
+      if (size <= GRUB_MEMORY_MACHINE_UPPER_START - addr)
+	return 0;
+
+      size -= GRUB_MEMORY_MACHINE_UPPER_START - addr;
+      addr = GRUB_MEMORY_MACHINE_UPPER_START;
+    }
+
+  /* Ignore >4GB.  */
+  if (addr <= 0xFFFFFFFF && type == GRUB_MEMORY_AVAILABLE)
+    {
+      grub_size_t len;
+
+      len = (grub_size_t) ((addr + size > 0xFFFFFFFF)
+	     ? 0xFFFFFFFF - addr
+	     : size);
+      add_mem_region (addr, len);
+    }
+
+  return 0;
+}
+
+extern grub_uint16_t grub_bios_via_workaround1, grub_bios_via_workaround2;
+
+/* Via needs additional wbinvd.  */
+static void
+grub_via_workaround_init (void)
+{
+  grub_uint32_t manufacturer[3], max_cpuid;
+  if (! grub_cpu_is_cpuid_supported ())
+    return;
+
+  grub_cpuid (0, max_cpuid, manufacturer[0], manufacturer[2], manufacturer[1]);
+
+  if (grub_memcmp (manufacturer, "CentaurHauls", 12) != 0)
+    return;
+
+  grub_bios_via_workaround1 = 0x090f;
+  grub_bios_via_workaround2 = 0x090f;
+  asm volatile ("wbinvd");
+}
+
+void
+grub_machine_init (void)
+{
+  int i;
+#if 0
+  int grub_lower_mem;
+#endif
+  grub_addr_t modend;
+
+  /* This has to happen before any BIOS calls. */
+  grub_via_workaround_init ();
+
+  grub_modbase = GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR + (_edata - _start);
+
+  /* Initialize the console as early as possible.  */
+  grub_console_init ();
+
+  /* This sanity check is useless since top of GRUB_MEMORY_MACHINE_RESERVED_END
+     is used for stack and if it's unavailable we wouldn't have gotten so far.
+   */
+#if 0
+  grub_lower_mem = grub_get_conv_memsize () << 10;
+
+  /* Sanity check.  */
+  if (grub_lower_mem < GRUB_MEMORY_MACHINE_RESERVED_END)
+    grub_fatal ("too small memory");
+#endif
+
+/* FIXME: This prevents loader/i386/linux.c from using low memory.  When our
+   heap implements support for requesting a chunk in low memory, this should
+   no longer be a problem.  */
+#if 0
+  /* Add the lower memory into free memory.  */
+  if (grub_lower_mem >= GRUB_MEMORY_MACHINE_RESERVED_END)
+    add_mem_region (GRUB_MEMORY_MACHINE_RESERVED_END,
+		    grub_lower_mem - GRUB_MEMORY_MACHINE_RESERVED_END);
+#endif
+
+  grub_machine_mmap_iterate (mmap_iterate_hook, NULL);
+
+  compact_mem_regions ();
+
+  modend = grub_modules_get_end ();
+  for (i = 0; i < num_regions; i++)
+    {
+      grub_addr_t beg = mem_regions[i].addr;
+      grub_addr_t fin = mem_regions[i].addr + mem_regions[i].size;
+      if (modend && beg < modend)
+	beg = modend;
+      if (beg >= fin)
+	continue;
+      grub_mm_init_region ((void *) beg, fin - beg);
+    }
+
+  grub_tsc_init ();
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_NORETURN)
+    grub_console_fini ();
+  grub_stop_floppy ();
+}
diff --git a/grub-core/kern/i386/pc/mmap.c b/grub-core/kern/i386/pc/mmap.c
new file mode 100644
index 0000000..c0c3c35
--- /dev/null
+++ b/grub-core/kern/i386/pc/mmap.c
@@ -0,0 +1,193 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/machine/int.h>
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+
+struct grub_machine_mmap_entry
+{
+  grub_uint32_t size;
+  grub_uint64_t addr;
+  grub_uint64_t len;
+#define GRUB_MACHINE_MEMORY_AVAILABLE	1
+#define GRUB_MACHINE_MEMORY_RESERVED	2
+#define GRUB_MACHINE_MEMORY_ACPI	3
+#define GRUB_MACHINE_MEMORY_NVS 	4
+#define GRUB_MACHINE_MEMORY_BADRAM 	5
+  grub_uint32_t type;
+} GRUB_PACKED;
+
+
+/*
+ *
+ * grub_get_conv_memsize(i) :  return the conventional memory size in KB.
+ *	BIOS call "INT 12H" to get conventional memory size
+ *      The return value in AX.
+ */
+static inline grub_uint16_t
+grub_get_conv_memsize (void)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x12, &regs);
+  return regs.eax & 0xffff;
+}
+
+/*
+ * grub_get_ext_memsize() :  return the extended memory size in KB.
+ *	BIOS call "INT 15H, AH=88H" to get extended memory size
+ *	The return value in AX.
+ *
+ */
+static inline grub_uint16_t
+grub_get_ext_memsize (void)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x8800;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x15, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Get a packed EISA memory map. Lower 16 bits are between 1MB and 16MB
+   in 1KB parts, and upper 16 bits are above 16MB in 64KB parts. If error, return zero.
+   BIOS call "INT 15H, AH=E801H" to get EISA memory map,
+     AX = memory between 1M and 16M in 1K parts.
+     BX = memory above 16M in 64K parts. 
+*/
+ 
+static inline grub_uint32_t
+grub_get_eisa_mmap (void)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  regs.eax = 0xe801;
+  grub_bios_interrupt (0x15, &regs);
+
+  if ((regs.eax & 0xff00) == 0x8600)
+    return 0;
+
+  return (regs.eax & 0xffff) | (regs.ebx << 16);
+}
+
+/*
+ *
+ * grub_get_mmap_entry(addr, cont) : address and old continuation value (zero to
+ *		start), for the Query System Address Map BIOS call.
+ *
+ *  Sets the first 4-byte int value of "addr" to the size returned by
+ *  the call.  If the call fails, sets it to zero.
+ *
+ *	Returns:  new (non-zero) continuation value, 0 if done.
+ */
+/* Get a memory map entry. Return next continuation value. Zero means
+   the end.  */
+static grub_uint32_t
+grub_get_mmap_entry (struct grub_machine_mmap_entry *entry,
+		     grub_uint32_t cont)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+  /* place address (+4) in ES:DI */
+  regs.es = ((grub_addr_t) &entry->addr) >> 4;
+  regs.edi = ((grub_addr_t) &entry->addr) & 0xf;
+	
+  /* set continuation value */
+  regs.ebx = cont;
+
+  /* set default maximum buffer size */
+  regs.ecx = sizeof (*entry) - sizeof (entry->size);
+
+  /* set EDX to 'SMAP' */
+  regs.edx = 0x534d4150;
+
+  regs.eax = 0xe820;
+  grub_bios_interrupt (0x15, &regs);
+
+  /* write length of buffer (zero if error) into ADDR */	
+  if ((regs.flags & GRUB_CPU_INT_FLAGS_CARRY) || regs.eax != 0x534d4150
+      || regs.ecx < 0x14 || regs.ecx > 0x400)
+    entry->size = 0;
+  else
+    entry->size = regs.ecx;
+
+  /* return the continuation value */
+  return regs.ebx;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  grub_uint32_t cont = 0;
+  struct grub_machine_mmap_entry *entry
+    = (struct grub_machine_mmap_entry *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  int e820_works = 0;
+
+  while (1)
+    {
+      grub_memset (entry, 0, sizeof (*entry));
+
+      cont = grub_get_mmap_entry (entry, cont);
+
+      if (!entry->size)
+	break;
+
+      if (entry->len)
+	e820_works = 1;
+      if (entry->len
+	  && hook (entry->addr, entry->len,
+		   /* GRUB mmaps have been defined to match with
+		      the E820 definition.
+		      Therefore, we can just pass type through.  */
+		   entry->type, hook_data))
+	break;
+
+      if (! cont)
+	break;
+    }
+
+  if (!e820_works)
+    {
+      grub_uint32_t eisa_mmap = grub_get_eisa_mmap ();
+
+      if (hook (0x0, ((grub_uint32_t) grub_get_conv_memsize ()) << 10,
+		GRUB_MEMORY_AVAILABLE, hook_data))
+	return 0;
+
+      if (eisa_mmap)
+	{
+	  if (hook (0x100000, (eisa_mmap & 0xFFFF) << 10,
+		    GRUB_MEMORY_AVAILABLE, hook_data) == 0)
+	    hook (0x1000000, eisa_mmap & ~0xFFFF, GRUB_MEMORY_AVAILABLE,
+		  hook_data);
+	}
+      else
+	hook (0x100000, ((grub_uint32_t) grub_get_ext_memsize ()) << 10,
+	      GRUB_MEMORY_AVAILABLE, hook_data);
+    }
+
+  return 0;
+}
diff --git a/grub-core/kern/i386/pc/startup.S b/grub-core/kern/i386/pc/startup.S
new file mode 100644
index 0000000..b8a9b33
--- /dev/null
+++ b/grub-core/kern/i386/pc/startup.S
@@ -0,0 +1,217 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009,2011 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*
+ * Note: These functions defined in this file may be called from C.
+ *       Be careful of that you must not modify some registers. Quote
+ *       from gcc-2.95.2/gcc/config/i386/i386.h:
+
+   1 for registers not available across function calls.
+   These must include the FIXED_REGISTERS and also any
+   registers that can be used without being saved.
+   The latter must include the registers where values are returned
+   and the register where structure-value addresses are passed.
+   Aside from that, you can include as many other registers as you like.
+
+  ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg
+{  1, 1, 1, 0, 0, 0, 0, 1, 1,  1,  1,  1,  1,  1,  1,  1,  1 }
+ */
+
+/*
+ * Note: GRUB is compiled with the options -mrtd and -mregparm=3.
+ *       So the first three arguments are passed in %eax, %edx, and %ecx,
+ *       respectively, and if a function has a fixed number of arguments
+ *       and the number is greater than three, the function must return
+ *       with "ret $N" where N is ((the number of arguments) - 3) * 4.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+#include <multiboot.h>
+#ifdef __APPLE__
+#include <grub/i386/pc/memory.h>
+#endif
+
+	.file	"startup.S"
+
+	.text
+
+	.globl	start, _start, __start
+start:
+_start:
+__start:
+#ifdef __APPLE__
+LOCAL(start):
+#endif
+	.code32
+
+	movl	%ecx, (LOCAL(real_to_prot_addr) - _start) (%esi)
+	movl	%edi, (LOCAL(prot_to_real_addr) - _start) (%esi)
+	movl	%eax, (EXT_C(grub_realidt) - _start) (%esi)
+
+	/* copy back the decompressed part (except the modules) */
+#ifdef __APPLE__
+	movl	$EXT_C(_edata), %ecx
+	subl    $LOCAL(start), %ecx
+#else
+	movl	$(_edata - _start), %ecx
+#endif
+	movl	$(_start), %edi
+	rep
+	movsb
+
+	movl	$LOCAL (cont), %esi
+	jmp	*%esi
+LOCAL(cont):
+
+#if 0
+	/* copy modules before cleaning out the bss */
+	movl	EXT_C(grub_total_module_size), %ecx
+	movl	EXT_C(grub_kernel_image_size), %esi
+	addl	%ecx, %esi
+	addl	$_start, %esi
+	decl	%esi
+	movl	$END_SYMBOL, %edi
+	addl	%ecx, %edi
+	decl	%edi
+	std
+	rep
+	movsb
+#endif
+
+#ifdef __APPLE__
+	/* clean out the bss */
+	movl	$EXT_C(_edata), %edi
+
+	/* compute the bss length */
+	movl	$GRUB_MEMORY_MACHINE_SCRATCH_ADDR, %ecx
+#else
+	/* clean out the bss */
+	movl	$BSS_START_SYMBOL, %edi
+
+	/* compute the bss length */
+	movl	$END_SYMBOL, %ecx
+#endif
+	subl	%edi, %ecx
+
+	/* clean out */
+	xorl	%eax, %eax
+	cld
+	rep
+	stosb
+
+	movl	%edx, EXT_C(grub_boot_device)
+
+	/*
+	 *  Call the start of main body of C code.
+	 */
+	call EXT_C(grub_main)
+
+LOCAL(real_to_prot_addr):
+	.long 0
+LOCAL(prot_to_real_addr):
+	.long 0
+
+	.macro PROT_TO_REAL
+	movl	LOCAL(prot_to_real_addr), %eax
+	call	*%eax
+	.endm
+
+	.macro REAL_TO_PROT
+	movl	LOCAL(real_to_prot_addr), %eax
+	calll	*%eax
+	.endm
+
+/*
+ * grub_exit()
+ *
+ * Exit the system.
+ */
+FUNCTION(grub_exit)
+	PROT_TO_REAL
+	.code16
+	/* Tell the BIOS a boot failure. If this does not work, reboot.  */
+	int	$0x18
+	/* set 0x472 to 0x0000 for cold boot (0x1234 for warm boot) */
+	xorw	%ax, %ax
+	movw	$0x0472, %di
+	movw	%ax, (%di)
+	ljmp	$0xf000, $0xfff0
+	.code32
+
+/*
+ * int grub_pxe_call (int func, void* data, grub_uint32_t pxe_rm_entry);
+ */
+FUNCTION(grub_pxe_call)
+	pushl	%ebp
+	movl	%esp, %ebp
+	pushl	%esi
+	pushl	%edi
+	pushl	%ebx
+
+	movl	%ecx, %ebx
+	movl	%eax, %ecx
+	movl	%edx, %eax
+	andl	$0xF, %eax
+	shrl	$4, %edx
+	shll	$16, %edx
+	addl	%eax, %edx
+
+	PROT_TO_REAL
+	.code16
+
+	pushl	%ebx
+	pushl	%edx
+	pushw	%cx
+	movw	%sp, %bx
+	lcall	*%ss:6(%bx)
+	cld
+	addw	$10, %sp
+	movw	%ax, %cx
+
+	REAL_TO_PROT
+	.code32
+
+	movzwl	%cx, %eax
+
+	popl	%ebx
+	popl	%edi
+	popl	%esi
+	popl	%ebp
+	ret
+
+#include "../int.S"
+
+VARIABLE(grub_realidt)
+	.long 0
+
+#ifdef __APPLE__
+	/* Older versions of objconv assume that there is the same number
+	   of text and data sections. Hence this dummy.  */
+	.section __TEXT, __zz_dummy
+	.byte 0
+	.globl EXT_C(_edata)
+	.globl EXT_C(grub_boot_device)
+	.zerofill __DATA, __aa_before_bss, EXT_C(_edata), 1, 0
+	.zerofill __DATA, __bss, EXT_C(grub_boot_device), 4, 2
+#else
+	.bss
+VARIABLE(grub_boot_device)
+	.long	0
+#endif
diff --git a/grub-core/kern/i386/qemu/init.c b/grub-core/kern/i386/qemu/init.c
new file mode 100644
index 0000000..271b6fb
--- /dev/null
+++ b/grub-core/kern/i386/qemu/init.c
@@ -0,0 +1,276 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/mm.h>
+#include <grub/machine/time.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/console.h>
+#include <grub/offsets.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/env.h>
+#include <grub/cache.h>
+#include <grub/time.h>
+#include <grub/symbol.h>
+#include <grub/cpu/io.h>
+#include <grub/cpu/floppy.h>
+#include <grub/cpu/tsc.h>
+#include <grub/machine/kernel.h>
+#include <grub/pci.h>
+
+extern grub_uint8_t _start[];
+extern grub_uint8_t _end[];
+extern grub_uint8_t _edata[];
+
+void  __attribute__ ((noreturn))
+grub_exit (void)
+{
+  /* We can't use grub_fatal() in this function.  This would create an infinite
+     loop, since grub_fatal() calls grub_abort() which in turn calls grub_exit().  */
+  while (1)
+    grub_cpu_idle ();
+}
+
+grub_addr_t grub_modbase;
+
+/* Helper for grub_machine_init.  */
+static int
+heap_init (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	   void *data __attribute__ ((unused)))
+{
+  grub_uint64_t begin = addr, end = addr + size;
+
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+  /* Restrict ourselves to 32-bit memory space.  */
+  if (begin > GRUB_ULONG_MAX)
+    return 0;
+  if (end > GRUB_ULONG_MAX)
+    end = GRUB_ULONG_MAX;
+#endif
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  /* Avoid the lower memory.  */
+  if (begin < GRUB_MEMORY_MACHINE_LOWER_SIZE)
+    begin = GRUB_MEMORY_MACHINE_LOWER_SIZE;
+
+  if (end <= begin)
+    return 0;
+
+  grub_mm_init_region ((void *) (grub_addr_t) begin, (grub_size_t) (end - begin));
+
+  return 0;
+}
+
+struct resource
+{
+  grub_pci_device_t dev;
+  grub_size_t size;
+  unsigned type:4;
+  unsigned bar:3;
+};
+
+struct iterator_ctx
+{
+  struct resource *resources;
+  grub_size_t nresources;
+};
+
+/* We don't support bridges, so can't have more than 32 devices.  */
+#define MAX_DEVICES 32
+
+static int
+find_resources (grub_pci_device_t dev,
+		grub_pci_id_t pciid __attribute__ ((unused)),
+		void *data)
+{
+  struct iterator_ctx *ctx = data;
+  int bar;
+
+  if (ctx->nresources >= MAX_DEVICES * 6)
+    return 1;
+
+  for (bar = 0; bar < 6; bar++)
+    {
+      grub_pci_address_t addr;
+      grub_uint32_t ones, zeros, mask;
+      struct resource *res;
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0
+				    + 4 * bar);
+      grub_pci_write (addr, 0xffffffff);
+      grub_pci_read (addr);
+      ones = grub_pci_read (addr);
+      grub_pci_write (addr, 0);
+      grub_pci_read (addr);
+      zeros = grub_pci_read (addr);
+      if (ones == zeros)
+	continue;
+      res = &ctx->resources[ctx->nresources++];
+      if ((zeros & GRUB_PCI_ADDR_SPACE_MASK) == GRUB_PCI_ADDR_SPACE_IO)
+	mask = GRUB_PCI_ADDR_SPACE_MASK;
+      else
+	mask = (GRUB_PCI_ADDR_MEM_TYPE_MASK | GRUB_PCI_ADDR_SPACE_MASK | GRUB_PCI_ADDR_MEM_PREFETCH);
+
+      res->type = ones & mask;
+      res->dev = dev;
+      res->bar = bar;
+      res->size = (~((zeros ^ ones)) | mask) + 1;
+      if ((zeros & (GRUB_PCI_ADDR_MEM_TYPE_MASK | GRUB_PCI_ADDR_SPACE_MASK))
+	  == (GRUB_PCI_ADDR_SPACE_MEMORY | GRUB_PCI_ADDR_MEM_TYPE_64))
+	bar++;
+    }
+  return 0;
+}
+
+static int
+enable_cards (grub_pci_device_t dev,
+	      grub_pci_id_t pciid __attribute__ ((unused)),
+	      void *data __attribute__ ((unused)))
+{
+  grub_uint16_t cmd = 0;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+  int bar;
+
+  for (bar = 0; bar < 6; bar++)
+    {
+      grub_uint32_t val;
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0
+				    + 4 * bar);
+      val = grub_pci_read (addr);
+      if (!val)
+	continue;
+      if ((val & GRUB_PCI_ADDR_SPACE_MASK) == GRUB_PCI_ADDR_SPACE_IO)
+	cmd |= GRUB_PCI_COMMAND_IO_ENABLED;
+      else
+	cmd |= GRUB_PCI_COMMAND_MEM_ENABLED;
+    }
+
+  class = (grub_pci_read (addr) >> 16) & 0xffff;
+
+  if (class == GRUB_PCI_CLASS_SUBCLASS_VGA)
+    cmd |= GRUB_PCI_COMMAND_IO_ENABLED
+      | GRUB_PCI_COMMAND_MEM_ENABLED;
+
+  if (class == GRUB_PCI_CLASS_SUBCLASS_USB)
+    return 0;
+  
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write (addr, cmd);
+
+  return 0;
+}
+
+static void
+grub_pci_assign_addresses (void)
+{
+  struct iterator_ctx ctx;
+
+  {
+    struct resource resources[MAX_DEVICES * 6];
+    int done;
+    unsigned i;
+    ctx.nresources = 0;
+    ctx.resources = resources;
+    grub_uint32_t memptr = 0xf0000000;
+    grub_uint16_t ioptr = 0x1000;
+
+    grub_pci_iterate (find_resources, &ctx);
+    /* FIXME: do we need a better sort here?  */
+    do
+      {
+	done = 0;
+	for (i = 0; i + 1 < ctx.nresources; i++)
+	  if (resources[i].size < resources[i+1].size)
+	    {
+	      struct resource t;
+	      t = resources[i];
+	      resources[i] = resources[i+1];
+	      resources[i+1] = t;
+	      done = 1;
+	    }
+      }
+    while (done);
+
+    for (i = 0; i < ctx.nresources; i++)
+      {
+	grub_pci_address_t addr;
+	addr = grub_pci_make_address (resources[i].dev,
+				      GRUB_PCI_REG_ADDRESS_REG0
+				      + 4 * resources[i].bar);
+	if ((resources[i].type & GRUB_PCI_ADDR_SPACE_MASK)
+	    == GRUB_PCI_ADDR_SPACE_IO)
+	  {
+	    grub_pci_write (addr, ioptr | resources[i].type);
+	    ioptr += resources[i].size;
+	  }
+	else
+	  {
+	    grub_pci_write (addr, memptr | resources[i].type);
+	    memptr += resources[i].size;
+	    if ((resources[i].type & (GRUB_PCI_ADDR_MEM_TYPE_MASK
+				      | GRUB_PCI_ADDR_SPACE_MASK))
+		== (GRUB_PCI_ADDR_SPACE_MEMORY | GRUB_PCI_ADDR_MEM_TYPE_64))
+	      {
+		addr = grub_pci_make_address (resources[i].dev,
+					      GRUB_PCI_REG_ADDRESS_REG0
+					      + 4 * resources[i].bar + 4);
+		grub_pci_write (addr, 0);
+	      }
+	  }	  
+      }
+    grub_pci_iterate (enable_cards, NULL);
+  }
+}
+
+void
+grub_machine_init (void)
+{
+  grub_modbase = grub_core_entry_addr + (_edata - _start);
+
+  grub_pci_assign_addresses ();
+
+  grub_qemu_init_cirrus ();
+
+  grub_vga_text_init ();
+
+  grub_machine_mmap_init ();
+  grub_machine_mmap_iterate (heap_init, NULL);
+
+
+  grub_tsc_init ();
+}
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_NORETURN)
+    grub_vga_text_fini ();
+  grub_stop_floppy ();
+}
diff --git a/grub-core/kern/i386/qemu/mmap.c b/grub-core/kern/i386/qemu/mmap.c
new file mode 100644
index 0000000..f449637
--- /dev/null
+++ b/grub-core/kern/i386/qemu/mmap.c
@@ -0,0 +1,107 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/i386/memory.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/boot.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/cmos.h>
+#include <grub/offsets.h>
+
+#define QEMU_CMOS_MEMSIZE_HIGH		0x35
+#define QEMU_CMOS_MEMSIZE_LOW		0x34
+
+#define QEMU_CMOS_MEMSIZE2_HIGH		0x31
+#define QEMU_CMOS_MEMSIZE2_LOW		0x30
+
+#define min(a,b)	((a) > (b) ? (b) : (a))
+
+extern char _start[];
+extern char _end[];
+
+static grub_uint64_t mem_size, above_4g;
+
+void
+grub_machine_mmap_init (void)
+{
+  grub_uint8_t high, low, b, c, d;
+  grub_cmos_read (QEMU_CMOS_MEMSIZE_HIGH, &high);
+  grub_cmos_read (QEMU_CMOS_MEMSIZE_LOW, &low);
+  mem_size = ((grub_uint64_t) high) << 24
+    | ((grub_uint64_t) low) << 16;
+  if (mem_size > 0)
+    {
+      /* Don't ask... */
+      mem_size += (16 * 1024 * 1024);
+    }
+  else
+    {
+      grub_cmos_read (QEMU_CMOS_MEMSIZE2_HIGH, &high);
+      grub_cmos_read (QEMU_CMOS_MEMSIZE2_LOW, &low);
+      mem_size
+	= ((((grub_uint64_t) high) << 18) | (((grub_uint64_t) low) << 10))
+	+ 1024 * 1024;
+    }
+
+  grub_cmos_read (0x5b, &b);
+  grub_cmos_read (0x5c, &c);
+  grub_cmos_read (0x5d, &d);
+  above_4g = (((grub_uint64_t) b) << 16)
+    | (((grub_uint64_t) c) << 24)
+    | (((grub_uint64_t) d) << 32);
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  if (hook (0x0,
+	    (grub_addr_t) _start,
+	    GRUB_MEMORY_AVAILABLE, hook_data))
+    return 1;
+
+  if (hook ((grub_addr_t) _end,
+           0xa0000 - (grub_addr_t) _end,
+           GRUB_MEMORY_AVAILABLE, hook_data))
+    return 1;
+
+  if (hook (GRUB_MEMORY_MACHINE_UPPER,
+	    0x100000 - GRUB_MEMORY_MACHINE_UPPER,
+	    GRUB_MEMORY_RESERVED, hook_data))
+    return 1;
+
+  /* Everything else is free.  */
+  if (hook (0x100000,
+	    min (mem_size, (grub_uint32_t) -GRUB_BOOT_MACHINE_SIZE) - 0x100000,
+	    GRUB_MEMORY_AVAILABLE, hook_data))
+    return 1;
+
+  /* Protect boot.img, which contains the gdt.  It is mapped at the top of memory
+     (it is also mapped below 0x100000, but we already reserved that area).  */
+  if (hook ((grub_uint32_t) -GRUB_BOOT_MACHINE_SIZE,
+	    GRUB_BOOT_MACHINE_SIZE,
+	    GRUB_MEMORY_RESERVED, hook_data))
+    return 1;
+
+  if (above_4g != 0 && hook (0x100000000ULL, above_4g,
+			     GRUB_MEMORY_AVAILABLE, hook_data))
+    return 1;
+
+  return 0;
+}
diff --git a/grub-core/kern/i386/qemu/startup.S b/grub-core/kern/i386/qemu/startup.S
new file mode 100644
index 0000000..0d89858
--- /dev/null
+++ b/grub-core/kern/i386/qemu/startup.S
@@ -0,0 +1,75 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+
+	.text
+	.code32
+	.globl _start
+_start:
+	jmp	codestart
+
+	.org GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR
+VARIABLE(grub_core_entry_addr)
+	.long	0
+
+codestart:
+	/* Relocate to low memory.  First we figure out our location.
+	   We will derive the rom start address from it.  */
+	call	1f
+1:	popl	%esi
+
+	/* Rom size is a multiple of 64 kiB.  With this we get the
+	   value of `grub_core_entry_addr' in %esi.  */
+	xorw	%si, %si
+
+	movl    $(_edata - _start), %ecx
+	movl	$_start, %edi
+	cld
+	rep
+	movsb
+	ljmp	$GRUB_MEMORY_MACHINE_PROT_MODE_CSEG, $1f
+1:
+
+	/* clean out the bss */
+	movl	$BSS_START_SYMBOL, %edi
+
+	/* compute the bss length */
+	movl	$END_SYMBOL, %ecx
+	subl	%edi, %ecx
+		
+	/* clean out */
+	xorl	%eax, %eax
+	cld
+	rep
+	stosb
+
+	/*
+	 *  Call the start of main body of C code.
+	 */
+	call	EXT_C(grub_main)
+
+	/* This should never happen.  */
+	cli
+1:	
+	hlt
+	jmp 1b
diff --git a/grub-core/kern/i386/realmode.S b/grub-core/kern/i386/realmode.S
new file mode 100644
index 0000000..265cdcb
--- /dev/null
+++ b/grub-core/kern/i386/realmode.S
@@ -0,0 +1,281 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2009,2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+
+/*
+ * Note: These functions defined in this file may be called from C.
+ *       Be careful of that you must not modify some registers. Quote
+ *       from gcc-2.95.2/gcc/config/i386/i386.h:
+
+   1 for registers not available across function calls.
+   These must include the FIXED_REGISTERS and also any
+   registers that can be used without being saved.
+   The latter must include the registers where values are returned
+   and the register where structure-value addresses are passed.
+   Aside from that, you can include as many other registers as you like.
+
+  ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg
+{  1, 1, 1, 0, 0, 0, 0, 1, 1,  1,  1,  1,  1,  1,  1,  1,  1 }
+ */
+
+/*
+ * Note: GRUB is compiled with the options -mrtd and -mregparm=3.
+ *       So the first three arguments are passed in %eax, %edx, and %ecx,
+ *       respectively, and if a function has a fixed number of arguments
+ *       and the number if greater than three, the function must return
+ *       with "ret $N" where N is ((the number of arguments) - 3) * 4.
+ */
+
+/*
+ *  This is the area for all of the special variables.
+ */
+
+protstack:
+	.long	GRUB_MEMORY_MACHINE_PROT_STACK
+
+	.macro PROT_TO_REAL
+	call	prot_to_real
+	.endm
+
+	.macro REAL_TO_PROT
+	calll	real_to_prot
+	.endm
+
+/*
+ * This is the Global Descriptor Table
+ *
+ *  An entry, a "Segment Descriptor", looks like this:
+ *
+ * 31          24         19   16                 7           0
+ * ------------------------------------------------------------
+ * |             | |B| |A|       | |   |1|0|E|W|A|            |
+ * | BASE 31..24 |G|/|L|V| LIMIT |P|DPL|  TYPE   | BASE 23:16 |  4
+ * |             | |D| |L| 19..16| |   |1|1|C|R|A|            |
+ * ------------------------------------------------------------
+ * |                             |                            |
+ * |        BASE 15..0           |       LIMIT 15..0          |  0
+ * |                             |                            |
+ * ------------------------------------------------------------
+ *
+ *  Note the ordering of the data items is reversed from the above
+ *  description.
+ */
+
+	.p2align	5	/* force 32-byte alignment */
+gdt:
+	.word	0, 0
+	.byte	0, 0, 0, 0
+
+	/* -- code segment --
+	 * base = 0x00000000, limit = 0xFFFFF (4 KiB Granularity), present
+	 * type = 32bit code execute/read, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x9A, 0xCF, 0
+
+	/* -- data segment --
+	 * base = 0x00000000, limit 0xFFFFF (4 KiB Granularity), present
+	 * type = 32 bit data read/write, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x92, 0xCF, 0
+
+	/* -- 16 bit real mode CS --
+	 * base = 0x00000000, limit 0x0FFFF (1 B Granularity), present
+	 * type = 16 bit code execute/read only/conforming, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x9E, 0, 0
+
+	/* -- 16 bit real mode DS --
+	 * base = 0x00000000, limit 0x0FFFF (1 B Granularity), present
+	 * type = 16 bit data read/write, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x92, 0, 0
+
+
+	.p2align 5
+/* this is the GDT descriptor */
+gdtdesc:
+	.word	0x27			/* limit */
+	.long	gdt			/* addr */
+LOCAL(realidt):
+	.word 0x400
+	.long 0
+protidt:
+	.word 0
+	.long 0
+
+/*
+ *  These next two routines, "real_to_prot" and "prot_to_real" are structured
+ *  in a very specific way.  Be very careful when changing them.
+ *
+ *  NOTE:  Use of either one messes up %eax and %ebp.
+ */
+
+real_to_prot:
+	.code16
+	cli
+
+	/* load the GDT register */
+	xorw	%ax, %ax
+	movw	%ax, %ds
+#ifdef GRUB_MACHINE_QEMU
+	/*
+	qemu is special: gdtdesc is in ROM.
+	%cs = 0xf000
+	_start + GRUB_BOOT_MACHINE_SIZE = 0x100000
+	So
+	_start + GRUB_BOOT_MACHINE_SIZE - 0x10000 points to the same point
+	as %cs.
+	gdtdesc - (_start + GRUB_BOOT_MACHINE_SIZE - 0x10000)
+	= gdtdesc - _start - GRUB_BOOT_MACHINE_SIZE + 0x10000
+	but the later can be computed by assembly.
+	*/
+	lgdtl	%cs:(gdtdesc - _start - GRUB_BOOT_MACHINE_SIZE + 0x10000)
+#else
+	lgdtl	gdtdesc
+#endif
+
+	/* turn on protected mode */
+	movl	%cr0, %eax
+	orl	$GRUB_MEMORY_CPU_CR0_PE_ON, %eax
+	movl	%eax, %cr0
+
+	/* jump to relocation, flush prefetch queue, and reload %cs */
+	ljmpl	$GRUB_MEMORY_MACHINE_PROT_MODE_CSEG, $protcseg
+
+	.code32
+protcseg:
+	/* reload other segment registers */
+	movw	$GRUB_MEMORY_MACHINE_PROT_MODE_DSEG, %ax
+	movw	%ax, %ds
+	movw	%ax, %es
+	movw	%ax, %fs
+	movw	%ax, %gs
+	movw	%ax, %ss
+
+	/* put the return address in a known safe location */
+	movl	(%esp), %eax
+	movl	%eax, GRUB_MEMORY_MACHINE_REAL_STACK
+
+	/* get protected mode stack */
+	movl	protstack, %eax
+	movl	%eax, %esp
+	movl	%eax, %ebp
+
+	/* get return address onto the right stack */
+	movl	GRUB_MEMORY_MACHINE_REAL_STACK, %eax
+	movl	%eax, (%esp)
+
+	/* zero %eax */
+	xorl	%eax, %eax
+
+	sidt LOCAL(realidt)
+	lidt protidt
+
+	/* return on the old (or initialized) stack! */
+	ret
+	/* prot_to_real assumes that this code is under 64K which is not
+	true for qemu.  */
+#ifndef GRUB_MACHINE_QEMU
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2009,2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+prot_to_real:
+	/* just in case, set GDT */
+	lgdt	gdtdesc
+
+	sidt    protidt
+	lidt    LOCAL(realidt)
+
+	/* save the protected mode stack */
+	movl	%esp, %eax
+	movl	%eax, protstack
+
+	/* get the return address */
+	movl	(%esp), %eax
+	movl	%eax, GRUB_MEMORY_MACHINE_REAL_STACK
+
+	/* set up new stack */
+	movl	$GRUB_MEMORY_MACHINE_REAL_STACK, %eax
+	movl	%eax, %esp
+	movl	%eax, %ebp
+
+	/* set up segment limits */
+	movw	$GRUB_MEMORY_MACHINE_PSEUDO_REAL_DSEG, %ax
+	movw	%ax, %ds
+	movw	%ax, %es
+	movw	%ax, %fs
+	movw	%ax, %gs
+	movw	%ax, %ss
+
+	/* this might be an extra step */
+	/* jump to a 16 bit segment */
+	ljmp	$GRUB_MEMORY_MACHINE_PSEUDO_REAL_CSEG, $tmpcseg
+
+tmpcseg:
+	.code16
+
+	/* clear the PE bit of CR0 */
+	movl	%cr0, %eax
+	andl 	$(~GRUB_MEMORY_CPU_CR0_PE_ON), %eax
+	movl	%eax, %cr0
+
+	/* flush prefetch queue, reload %cs */
+	ljmpl	$0, $realcseg
+
+realcseg:
+	/* we are in real mode now
+	 * set up the real mode segment registers : DS, SS, ES
+	 */
+	/* zero %eax */
+	xorl	%eax, %eax
+
+	movw	%ax, %ds
+	movw	%ax, %es
+	movw	%ax, %fs
+	movw	%ax, %gs
+	movw	%ax, %ss
+
+#ifdef GRUB_MACHINE_PCBIOS
+	/* restore interrupts */
+	sti
+#endif
+
+	/* return on new stack! */
+	retl
+#endif
+	.code32
diff --git a/grub-core/kern/i386/tsc.c b/grub-core/kern/i386/tsc.c
new file mode 100644
index 0000000..9293b16
--- /dev/null
+++ b/grub-core/kern/i386/tsc.c
@@ -0,0 +1,78 @@
+/* kern/i386/tsc.c - x86 TSC time source implementation
+ * Requires Pentium or better x86 CPU that supports the RDTSC instruction.
+ * This module calibrates the TSC to real time.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/i386/tsc.h>
+#include <grub/i386/cpuid.h>
+
+/* This defines the value TSC had at the epoch (that is, when we calibrated it). */
+static grub_uint64_t tsc_boot_time;
+
+/* Calibrated TSC rate.  (In ms per 2^32 ticks) */
+/* We assume that the tick is less than 1 ms and hence this value fits
+   in 32-bit.  */
+grub_uint32_t grub_tsc_rate;
+
+static grub_uint64_t
+grub_tsc_get_time_ms (void)
+{
+  grub_uint64_t a = grub_get_tsc () - tsc_boot_time;
+  grub_uint64_t ah = a >> 32;
+  grub_uint64_t al = a & 0xffffffff;
+
+  return ((al * grub_tsc_rate) >> 32) + ah * grub_tsc_rate;
+}
+
+static int
+calibrate_tsc_hardcode (void)
+{
+  grub_tsc_rate = 5368;/* 800 MHz */
+  return 1;
+}
+
+void
+grub_tsc_init (void)
+{
+  if (!grub_cpu_is_tsc_supported ())
+    {
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_IEEE1275)
+      grub_install_get_time_ms (grub_rtc_get_time_ms);
+#else
+      grub_fatal ("no TSC found");
+#endif
+      return;
+    }
+
+  tsc_boot_time = grub_get_tsc ();
+
+#if defined (GRUB_MACHINE_XEN) || defined (GRUB_MACHINE_XEN_PVH)
+  (void) (grub_tsc_calibrate_from_xen () || calibrate_tsc_hardcode());
+#elif defined (GRUB_MACHINE_EFI)
+  (void) (grub_tsc_calibrate_from_pmtimer () || grub_tsc_calibrate_from_pit () || grub_tsc_calibrate_from_efi() || calibrate_tsc_hardcode());
+#elif defined (GRUB_MACHINE_COREBOOT)
+  (void) (grub_tsc_calibrate_from_pmtimer () || grub_tsc_calibrate_from_pit () || calibrate_tsc_hardcode());
+#else
+  (void) (grub_tsc_calibrate_from_pit () || calibrate_tsc_hardcode());
+#endif
+  grub_install_get_time_ms (grub_tsc_get_time_ms);
+}
diff --git a/grub-core/kern/i386/tsc_pit.c b/grub-core/kern/i386/tsc_pit.c
new file mode 100644
index 0000000..67990bf
--- /dev/null
+++ b/grub-core/kern/i386/tsc_pit.c
@@ -0,0 +1,84 @@
+/* kern/i386/tsc.c - x86 TSC time source implementation
+ * Requires Pentium or better x86 CPU that supports the RDTSC instruction.
+ * This module uses the PIT to calibrate the TSC to
+ * real time.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/i386/tsc.h>
+#include <grub/i386/pit.h>
+#include <grub/cpu/io.h>
+
+static int
+grub_pit_wait (void)
+{
+  int ret = 0;
+
+  /* Disable timer2 gate and speaker.  */
+  grub_outb (grub_inb (GRUB_PIT_SPEAKER_PORT)
+	     & ~ (GRUB_PIT_SPK_DATA | GRUB_PIT_SPK_TMR2),
+             GRUB_PIT_SPEAKER_PORT);
+
+  /* Set tics.  */
+  grub_outb (GRUB_PIT_CTRL_SELECT_2 | GRUB_PIT_CTRL_READLOAD_WORD,
+	     GRUB_PIT_CTRL);
+  /* 0xffff ticks: 55ms. */
+  grub_outb (0xff, GRUB_PIT_COUNTER_2);
+  grub_outb (0xff, GRUB_PIT_COUNTER_2);
+
+  /* Enable timer2 gate, keep speaker disabled.  */
+  grub_outb ((grub_inb (GRUB_PIT_SPEAKER_PORT) & ~ GRUB_PIT_SPK_DATA)
+	     | GRUB_PIT_SPK_TMR2,
+             GRUB_PIT_SPEAKER_PORT);
+
+  if ((grub_inb (GRUB_PIT_SPEAKER_PORT) & GRUB_PIT_SPK_TMR2_LATCH) == 0x00) {
+    ret = 1;
+    /* Wait.  */
+    while ((grub_inb (GRUB_PIT_SPEAKER_PORT) & GRUB_PIT_SPK_TMR2_LATCH) == 0x00);
+  }
+
+  /* Disable timer2 gate and speaker.  */
+  grub_outb (grub_inb (GRUB_PIT_SPEAKER_PORT)
+	     & ~ (GRUB_PIT_SPK_DATA | GRUB_PIT_SPK_TMR2),
+             GRUB_PIT_SPEAKER_PORT);
+
+  return ret;
+}
+
+/* Calibrate the TSC based on the RTC.  */
+int
+grub_tsc_calibrate_from_pit (void)
+{
+  /* First calibrate the TSC rate (relative, not absolute time). */
+  grub_uint64_t start_tsc, end_tsc;
+
+  start_tsc = grub_get_tsc ();
+  if (!grub_pit_wait ())
+    return 0;
+  end_tsc = grub_get_tsc ();
+
+  grub_tsc_rate = 0;
+  if (end_tsc > start_tsc)
+    grub_tsc_rate = grub_divmod64 ((55ULL << 32), end_tsc - start_tsc, 0);
+  if (grub_tsc_rate == 0)
+    return 0;
+  return 1;
+}
diff --git a/grub-core/kern/i386/tsc_pmtimer.c b/grub-core/kern/i386/tsc_pmtimer.c
new file mode 100644
index 0000000..c9c3616
--- /dev/null
+++ b/grub-core/kern/i386/tsc_pmtimer.c
@@ -0,0 +1,88 @@
+/* kern/i386/tsc.c - x86 TSC time source implementation
+ * Requires Pentium or better x86 CPU that supports the RDTSC instruction.
+ * This module uses the PIT to calibrate the TSC to
+ * real time.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/i386/tsc.h>
+#include <grub/i386/pmtimer.h>
+#include <grub/acpi.h>
+#include <grub/cpu/io.h>
+
+grub_uint64_t
+grub_pmtimer_wait_count_tsc (grub_port_t pmtimer,
+			     grub_uint16_t num_pm_ticks)
+{
+  grub_uint32_t start;
+  grub_uint32_t last;
+  grub_uint32_t cur, end;
+  grub_uint64_t start_tsc;
+  grub_uint64_t end_tsc;
+  int num_iter = 0;
+
+  start = grub_inl (pmtimer) & 0xffffff;
+  last = start;
+  end = start + num_pm_ticks;
+  start_tsc = grub_get_tsc ();
+  while (1)
+    {
+      cur = grub_inl (pmtimer) & 0xffffff;
+      if (cur < last)
+	cur |= 0x1000000;
+      num_iter++;
+      if (cur >= end)
+	{
+	  end_tsc = grub_get_tsc ();
+	  return end_tsc - start_tsc;
+	}
+      /* Check for broken PM timer.
+	 50000000 TSCs is between 5 ms (10GHz) and 200 ms (250 MHz)
+	 if after this time we still don't have 1 ms on pmtimer, then
+	 pmtimer is broken.
+       */
+      if ((num_iter & 0xffffff) == 0 && grub_get_tsc () - start_tsc > 5000000) {
+	return 0;
+      }
+    }
+}
+
+int
+grub_tsc_calibrate_from_pmtimer (void)
+{
+  struct grub_acpi_fadt *fadt;
+  grub_port_t pmtimer;
+  grub_uint64_t tsc_diff;
+
+  fadt = grub_acpi_find_fadt ();
+  if (!fadt)
+    return 0;
+  pmtimer = fadt->pmtimer;
+  if (!pmtimer)
+    return 0;
+
+  /* It's 3.579545 MHz clock. Wait 1 ms.  */
+  tsc_diff = grub_pmtimer_wait_count_tsc (pmtimer, 3580);
+  if (tsc_diff == 0)
+    return 0;
+  grub_tsc_rate = grub_divmod64 ((1ULL << 32), tsc_diff, 0);
+  return 1;
+}
diff --git a/grub-core/kern/i386/xen/hypercall.S b/grub-core/kern/i386/xen/hypercall.S
new file mode 100644
index 0000000..09d75c3
--- /dev/null
+++ b/grub-core/kern/i386/xen/hypercall.S
@@ -0,0 +1,43 @@
+/* hypercall.S - wrappers for Xen hypercalls */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/xen.h>
+
+FUNCTION(grub_xen_hypercall)
+	pushl   %ebp
+	movl    %esp, %ebp
+	pushl   %esi
+	pushl   %edi
+	pushl   %ebx
+
+	/* call number already in %eax. */
+	/* %edx -> %ebx*/
+	/* %ecx -> %ecx*/
+	movl   %edx,  %ebx
+	movl    8(%ebp), %edx
+	movl    12(%ebp), %esi
+	movl    16(%ebp), %edi
+	movl    20(%ebp), %ebp
+	int     $0x82
+	popl   %ebx
+	popl   %edi
+	popl   %esi
+	popl   %ebp
+	ret
diff --git a/grub-core/kern/i386/xen/pvh.c b/grub-core/kern/i386/xen/pvh.c
new file mode 100644
index 0000000..91fbca8
--- /dev/null
+++ b/grub-core/kern/i386/xen/pvh.c
@@ -0,0 +1,369 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/memory.h>
+#include <grub/mm.h>
+#include <grub/i386/cpuid.h>
+#include <grub/i386/io.h>
+#include <grub/xen.h>
+#include <xen/hvm/start_info.h>
+#include <grub/i386/linux.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <xen/hvm/params.h>
+#include <xen/memory.h>
+
+#define XEN_MEMORY_MAP_SIZE   128
+
+grub_uint64_t grub_rsdp_addr;
+
+static char hypercall_page[GRUB_XEN_PAGE_SIZE]
+  __attribute__ ((aligned (GRUB_XEN_PAGE_SIZE)));
+
+static grub_uint32_t xen_cpuid_base;
+static struct start_info grub_xen_start_page;
+static struct grub_e820_mmap_entry map[XEN_MEMORY_MAP_SIZE];
+static unsigned int nr_map_entries;
+
+static void
+grub_xen_cons_msg (const char *msg)
+{
+  const char *c;
+
+  for (c = msg; *c; c++)
+    grub_outb (*c, XEN_HVM_DEBUGCONS_IOPORT);
+}
+
+static void
+grub_xen_panic (const char *msg)
+{
+  grub_xen_cons_msg (msg);
+  grub_xen_cons_msg ("System halted!\n");
+
+  asm volatile ("cli");
+
+  while (1)
+    {
+      asm volatile ("hlt");
+    }
+}
+
+static void
+grub_xen_cpuid_base (void)
+{
+  grub_uint32_t base, eax, signature[3];
+
+  for (base = 0x40000000; base < 0x40010000; base += 0x100)
+    {
+      grub_cpuid (base, eax, signature[0], signature[1], signature[2]);
+      if (!grub_memcmp ("XenVMMXenVMM", signature, 12) && (eax - base) >= 2)
+	{
+	  xen_cpuid_base = base;
+	  return;
+	}
+    }
+
+  grub_xen_panic ("Found no Xen signature!\n");
+}
+
+static void
+grub_xen_setup_hypercall_page (void)
+{
+  grub_uint32_t msr, addr, eax, ebx, ecx, edx;
+
+  /* Get base address of Xen-specific MSRs. */
+  grub_cpuid (xen_cpuid_base + 2, eax, ebx, ecx, edx);
+  msr = ebx;
+  addr = (grub_uint32_t) (&hypercall_page);
+
+  /* Specify hypercall page address for Xen. */
+  asm volatile ("wrmsr" : : "c" (msr), "a" (addr), "d" (0) : "memory");
+}
+
+int
+grub_xen_hypercall (grub_uint32_t callno, grub_uint32_t a0,
+		    grub_uint32_t a1, grub_uint32_t a2,
+		    grub_uint32_t a3, grub_uint32_t a4,
+		    grub_uint32_t a5 __attribute__ ((unused)))
+{
+  grub_uint32_t res;
+
+  asm volatile ("call *%[callno]"
+		: "=a" (res), "+b" (a0), "+c" (a1), "+d" (a2),
+		  "+S" (a3), "+D" (a4)
+		: [callno] "a" (&hypercall_page[callno * 32])
+		: "memory");
+  return res;
+}
+
+static grub_uint32_t
+grub_xen_get_param (int idx)
+{
+  struct xen_hvm_param xhv;
+  int r;
+
+  xhv.domid = DOMID_SELF;
+  xhv.index = idx;
+  r = grub_xen_hypercall (__HYPERVISOR_hvm_op, HVMOP_get_param,
+			  (grub_uint32_t) (&xhv), 0, 0, 0, 0);
+  if (r < 0)
+    grub_xen_panic ("Could not get parameter from Xen!\n");
+  return xhv.value;
+}
+
+static void *
+grub_xen_add_physmap (unsigned int space, void *addr)
+{
+  struct xen_add_to_physmap xatp;
+
+  xatp.domid = DOMID_SELF;
+  xatp.idx = 0;
+  xatp.space = space;
+  xatp.gpfn = (grub_addr_t) addr >> GRUB_XEN_LOG_PAGE_SIZE;
+  if (grub_xen_hypercall (__HYPERVISOR_memory_op, XENMEM_add_to_physmap,
+			  (grub_uint32_t) (&xatp), 0, 0, 0, 0))
+    grub_xen_panic ("Memory_op hypercall failed!\n");
+  return addr;
+}
+
+static void
+grub_xen_sort_mmap (void)
+{
+  grub_uint64_t from, to;
+  unsigned int i;
+  struct grub_e820_mmap_entry tmp;
+
+  /* Align map entries to page boundaries. */
+  for (i = 0; i < nr_map_entries; i++)
+    {
+      from = map[i].addr;
+      to = from + map[i].len;
+      if (map[i].type == GRUB_MEMORY_AVAILABLE)
+	{
+	  from = ALIGN_UP (from, GRUB_XEN_PAGE_SIZE);
+	  to = ALIGN_DOWN (to, GRUB_XEN_PAGE_SIZE);
+	}
+      else
+	{
+	  from = ALIGN_DOWN (from, GRUB_XEN_PAGE_SIZE);
+	  to = ALIGN_UP (to, GRUB_XEN_PAGE_SIZE);
+	}
+      map[i].addr = from;
+      map[i].len = to - from;
+    }
+
+ again:
+  /* Sort entries by start address. */
+  for (i = 1; i < nr_map_entries; i++)
+    {
+      if (map[i].addr >= map[i - 1].addr)
+	continue;
+      tmp = map[i];
+      map[i] = map[i - 1];
+      map[i - 1] = tmp;
+      i = 0;
+    }
+
+  /* Detect overlapping areas. */
+  for (i = 1; i < nr_map_entries; i++)
+    {
+      if (map[i].addr >= map[i - 1].addr + map[i - 1].len)
+	continue;
+      tmp = map[i - 1];
+      map[i - 1].len = map[i].addr - map[i - 1].addr;
+      if (map[i].addr + map[i].len >= tmp.addr + tmp.len)
+	continue;
+      if (nr_map_entries < ARRAY_SIZE (map))
+	{
+	  map[nr_map_entries].addr = map[i].addr + map[i].len;
+	  map[nr_map_entries].len = tmp.addr + tmp.len - map[nr_map_entries].addr;
+	  map[nr_map_entries].type = tmp.type;
+	  nr_map_entries++;
+	  goto again;
+	}
+    }
+
+  /* Merge adjacent entries. */
+  for (i = 1; i < nr_map_entries; i++)
+    {
+      if (map[i].type == map[i - 1].type &&
+	  map[i].addr == map[i - 1].addr + map[i - 1].len)
+	{
+	  map[i - 1].len += map[i].len;
+	  map[i] = map[nr_map_entries - 1];
+	  nr_map_entries--;
+	  goto again;
+	}
+    }
+}
+
+static void
+grub_xen_get_mmap (void)
+{
+  struct xen_memory_map memmap;
+
+  memmap.nr_entries = ARRAY_SIZE (map);
+  set_xen_guest_handle (memmap.buffer, map);
+  if (grub_xen_hypercall (__HYPERVISOR_memory_op, XENMEM_memory_map,
+			  (grub_uint32_t) (&memmap), 0, 0, 0, 0))
+    grub_xen_panic ("Could not get memory map from Xen!\n");
+  nr_map_entries = memmap.nr_entries;
+
+  grub_xen_sort_mmap ();
+}
+
+static void
+grub_xen_set_mmap (void)
+{
+  struct xen_foreign_memory_map memmap;
+
+  memmap.domid = DOMID_SELF;
+  memmap.map.nr_entries = nr_map_entries;
+  set_xen_guest_handle (memmap.map.buffer, map);
+  grub_xen_hypercall (__HYPERVISOR_memory_op, XENMEM_set_memory_map,
+		      (grub_uint32_t) (&memmap), 0, 0, 0, 0);
+}
+
+static void
+grub_xen_mm_init_regions (void)
+{
+  grub_uint64_t modend, from, to;
+  unsigned int i;
+
+  modend = grub_modules_get_end ();
+
+  for (i = 0; i < nr_map_entries; i++)
+    {
+      if (map[i].type != GRUB_MEMORY_AVAILABLE)
+        continue;
+      from = map[i].addr;
+      to = from + map[i].len;
+      if (from < modend)
+        from = modend;
+      if (from >= to || from >= (1ULL << 32))
+        continue;
+      if (to > (1ULL << 32))
+        to = 1ULL << 32;
+      grub_mm_init_region ((void *) (grub_addr_t) from, to - from);
+    }
+}
+
+static grub_uint64_t
+grub_xen_find_page (grub_uint64_t start)
+{
+  unsigned int i, j;
+  grub_uint64_t last = start;
+
+  /*
+   * Try to find a e820 map hole below 4G.
+   * Relies on page-aligned entries (addr and len) and input (start).
+   */
+
+  for (i = 0; i < nr_map_entries; i++)
+    {
+      if (last > map[i].addr + map[i].len)
+	continue;
+      if (last < map[i].addr)
+	return last;
+      if ((map[i].addr >> 32) || ((map[i].addr + map[i].len) >> 32))
+	break;
+      last = map[i].addr + map[i].len;
+    }
+    if (i == nr_map_entries)
+      return last;
+
+  /* No hole found, use the highest RAM page below 4G and reserve it. */
+  if (nr_map_entries == ARRAY_SIZE (map))
+    grub_xen_panic ("Memory map size limit reached!\n");
+  for (i = 0, j = 0; i < nr_map_entries; i++)
+    {
+      if (map[i].type != GRUB_MEMORY_AVAILABLE)
+	continue;
+      if (map[i].addr >> 32)
+	break;
+      j = i;
+      if ((map[i].addr + map[i].len) >> 32)
+	break;
+    }
+  if (map[j].type != GRUB_MEMORY_AVAILABLE)
+    grub_xen_panic ("No free memory page found!\n");
+  if ((map[j].addr + map[j].len) >> 32)
+    last = (1ULL << 32) - GRUB_XEN_PAGE_SIZE;
+  else
+    last = map[j].addr + map[j].len - GRUB_XEN_PAGE_SIZE;
+  map[nr_map_entries].addr = last;
+  map[nr_map_entries].len = GRUB_XEN_PAGE_SIZE;
+  map[nr_map_entries].type = GRUB_MEMORY_RESERVED;
+  nr_map_entries++;
+  grub_xen_sort_mmap ();
+
+  return last;
+}
+
+void
+grub_xen_setup_pvh (void)
+{
+  grub_addr_t par;
+
+  grub_xen_cpuid_base ();
+  grub_xen_setup_hypercall_page ();
+  grub_xen_get_mmap ();
+
+  /* Setup Xen data. */
+  grub_xen_start_page_addr = &grub_xen_start_page;
+
+  par = grub_xen_get_param (HVM_PARAM_CONSOLE_PFN);
+  grub_xen_start_page_addr->console.domU.mfn = par;
+  grub_xen_xcons = (void *) (grub_addr_t) (par << GRUB_XEN_LOG_PAGE_SIZE);
+  par = grub_xen_get_param (HVM_PARAM_CONSOLE_EVTCHN);
+  grub_xen_start_page_addr->console.domU.evtchn = par;
+
+  par = grub_xen_get_param (HVM_PARAM_STORE_PFN);
+  grub_xen_start_page_addr->store_mfn = par;
+  grub_xen_xenstore = (void *) (grub_addr_t) (par << GRUB_XEN_LOG_PAGE_SIZE);
+  par = grub_xen_get_param (HVM_PARAM_STORE_EVTCHN);
+  grub_xen_start_page_addr->store_evtchn = par;
+
+  par = grub_xen_find_page (0);
+  grub_xen_grant_table = grub_xen_add_physmap (XENMAPSPACE_grant_table,
+					       (void *) par);
+  par = grub_xen_find_page (par + GRUB_XEN_PAGE_SIZE);
+  grub_xen_shared_info = grub_xen_add_physmap (XENMAPSPACE_shared_info,
+					       (void *) par);
+  grub_xen_set_mmap ();
+
+  grub_xen_mm_init_regions ();
+
+  grub_rsdp_addr = pvh_start_info->rsdp_paddr;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  unsigned int i;
+
+  for (i = 0; i < nr_map_entries; i++)
+    {
+      if (map[i].len && hook (map[i].addr, map[i].len, map[i].type, hook_data))
+        break;
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/i386/xen/startup.S b/grub-core/kern/i386/xen/startup.S
new file mode 100644
index 0000000..fbe8300
--- /dev/null
+++ b/grub-core/kern/i386/xen/startup.S
@@ -0,0 +1,38 @@
+/* startup.S - bootstrap GRUB itself */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+        .file   "startup.S"
+        .text
+        .globl  start, _start
+        .code32
+
+start:
+_start:
+	leal	LOCAL(stack_end), %esp
+	movl	%esi, EXT_C(grub_xen_start_page_addr)
+
+	call	EXT_C(grub_main)
+	/* Doesn't return.  */
+
+	.bss
+	.space (1 << 22)
+LOCAL(stack_end):	
diff --git a/grub-core/kern/i386/xen/startup_pvh.S b/grub-core/kern/i386/xen/startup_pvh.S
new file mode 100644
index 0000000..363c318
--- /dev/null
+++ b/grub-core/kern/i386/xen/startup_pvh.S
@@ -0,0 +1,81 @@
+/* startup.S - bootstrap GRUB itself */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+#include <grub/machine/memory.h>
+
+	.file	"startup_pvh.S"
+	.text
+	.globl	start, _start
+	.code32
+
+start:
+_start:
+	cld
+	lgdt	gdtdesc
+	ljmp	$GRUB_MEMORY_MACHINE_PROT_MODE_CSEG, $1f
+1:
+	movl	$GRUB_MEMORY_MACHINE_PROT_MODE_DSEG, %eax
+	mov	%eax, %ds
+	mov	%eax, %es
+	mov	%eax, %fs
+	mov	%eax, %gs
+	mov	%eax, %ss
+	leal	LOCAL(stack_end), %esp
+
+	/* Save address of start info structure. */
+	mov	%ebx, pvh_start_info
+	call	EXT_C(grub_main)
+	/* Doesn't return. */
+
+	.p2align	3
+gdt:
+	.word	0, 0
+	.byte	0, 0, 0, 0
+
+	/* -- code segment --
+	 * base = 0x00000000, limit = 0xFFFFF (4 KiB Granularity), present
+	 * type = 32bit code execute/read, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x9A, 0xCF, 0
+
+	/* -- data segment --
+	 * base = 0x00000000, limit 0xFFFFF (4 KiB Granularity), present
+	 * type = 32 bit data read/write, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x92, 0xCF, 0
+
+	.p2align	3
+/* this is the GDT descriptor */
+gdtdesc:
+	.word	0x17		/* limit */
+	.long	gdt		/* addr */
+
+	.p2align	2
+/* Saved pointer to start info structure. */
+	.globl	pvh_start_info
+pvh_start_info:
+	.long	0
+
+	.bss
+	.space	GRUB_MEMORY_MACHINE_PROT_STACK_SIZE
+LOCAL(stack_end):
diff --git a/grub-core/kern/i386/xen/tsc.c b/grub-core/kern/i386/xen/tsc.c
new file mode 100644
index 0000000..8792b30
--- /dev/null
+++ b/grub-core/kern/i386/xen/tsc.c
@@ -0,0 +1,40 @@
+/* kern/i386/tsc.c - x86 TSC time source implementation
+ * Requires Pentium or better x86 CPU that supports the RDTSC instruction.
+ * This module uses the PIT to calibrate the TSC to
+ * real time.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/i386/tsc.h>
+#include <grub/xen.h>
+
+int
+grub_tsc_calibrate_from_xen (void)
+{
+  grub_uint64_t t;
+  t = grub_xen_shared_info->vcpu_info[0].time.tsc_to_system_mul;
+  if (grub_xen_shared_info->vcpu_info[0].time.tsc_shift > 0)
+    t <<= grub_xen_shared_info->vcpu_info[0].time.tsc_shift;
+  else
+    t >>= -grub_xen_shared_info->vcpu_info[0].time.tsc_shift;
+  grub_tsc_rate = grub_divmod64 (t, 1000000, 0);
+  return 1;
+}
diff --git a/grub-core/kern/ia64/cache.c b/grub-core/kern/ia64/cache.c
new file mode 100644
index 0000000..13efd30
--- /dev/null
+++ b/grub-core/kern/ia64/cache.c
@@ -0,0 +1,35 @@
+/* init.c - initialize an ia64-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/cache.h>
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  /* Cache line length is at least 32.  */
+  len += (grub_uint64_t)address & 0x1f;
+  grub_uint64_t a = (grub_uint64_t)address & ~0x1f;
+
+  /* Flush data.  */
+  for (len = (len + 31) & ~0x1f; len > 0; len -= 0x20, a += 0x20)
+    asm volatile ("fc.i %0" : : "r" (a));
+  /* Sync and serialize.  Maybe extra.  */
+  asm volatile (";; sync.i;; srlz.i;;");
+}
diff --git a/grub-core/kern/ia64/dl.c b/grub-core/kern/ia64/dl.c
new file mode 100644
index 0000000..db59300
--- /dev/null
+++ b/grub-core/kern/ia64/dl.c
@@ -0,0 +1,150 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/ia64/reloc.h>
+
+#define MASK19 ((1 << 19) - 1)
+#define MASK20 ((1 << 20) - 1)
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS64
+      || e->e_ident[EI_DATA] != ELFDATA2LSB
+      || e->e_machine != EM_IA_64)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rela *rel, *max;
+
+  for (rel = (Elf_Rela *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rela *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rela *) ((char *) rel + s->sh_entsize))
+    {
+      grub_addr_t addr;
+      Elf_Sym *sym;
+      grub_uint64_t value;
+
+      if (seg->size < (rel->r_offset & ~3))
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr = (grub_addr_t) seg->addr + rel->r_offset;
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      /* On the PPC the value does not have an explicit
+	 addend, add it.  */
+      value = sym->st_value + rel->r_addend;
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_IA64_PCREL21B:
+	  {
+	    grub_int64_t noff;
+	    if (ELF_ST_TYPE (sym->st_info) == STT_FUNC)
+	      {
+		struct grub_ia64_trampoline *tr = mod->trampptr;
+		grub_ia64_make_trampoline (tr, value);
+		noff = ((char *) tr - (char *) (addr & ~3)) >> 4;
+		mod->trampptr = tr + 1;
+	      }
+	    else
+	      noff = ((char *) value - (char *) (addr & ~3)) >> 4;
+
+	    if ((noff & ~MASK19) && ((-noff) & ~MASK19))
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "jump offset too big (%lx)", noff);
+	    grub_ia64_add_value_to_slot_20b (addr, noff);
+	  }
+	  break;
+	case R_IA64_SEGREL64LSB:
+	  *(grub_uint64_t *) addr += value - (grub_addr_t) seg->addr;
+	  break;
+	case R_IA64_FPTR64LSB:
+	case R_IA64_DIR64LSB:
+	  *(grub_uint64_t *) addr += value;
+	  break;
+	case R_IA64_PCREL64LSB:
+	  *(grub_uint64_t *) addr += value - addr;
+	  break;
+	case R_IA64_GPREL64I:
+	  grub_ia64_set_immu64 (addr, value - (grub_addr_t) mod->base);
+	  break;
+	case R_IA64_GPREL22:
+	  if ((value - (grub_addr_t) mod->base) & ~MASK20)
+	    return grub_error (GRUB_ERR_BAD_MODULE,
+			       "gprel offset too big (%lx)",
+			       value - (grub_addr_t) mod->base);
+	  grub_ia64_add_value_to_slot_21 (addr, value - (grub_addr_t) mod->base);
+	  break;
+
+	case R_IA64_LTOFF22X:
+	case R_IA64_LTOFF22:
+	  if (ELF_ST_TYPE (sym->st_info) == STT_FUNC)
+	    value = *(grub_uint64_t *) sym->st_value + rel->r_addend;
+	  /* Fallthrough.  */
+	case R_IA64_LTOFF_FPTR22:
+	  {
+	    grub_uint64_t *gpptr = mod->gotptr;
+	    *gpptr = value;
+	    if (((grub_addr_t) gpptr - (grub_addr_t) mod->base) & ~MASK20)
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "gprel offset too big (%lx)",
+				 (grub_addr_t) gpptr - (grub_addr_t) mod->base);
+	    grub_ia64_add_value_to_slot_21 (addr, (grub_addr_t) gpptr - (grub_addr_t) mod->base);
+	    mod->gotptr = gpptr + 1;
+	    break;
+	  }
+	  /* We treat LTOFF22X as LTOFF22, so we can ignore LDXMOV.  */
+	case R_IA64_LDXMOV:
+	  break;
+	default:
+	  {
+	    char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+	    grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+			   ELF_R_TYPE (rel->r_info));
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%s is not implemented yet"), rel_info);
+	  }
+	}
+    }
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/ia64/dl_helper.c b/grub-core/kern/ia64/dl_helper.c
new file mode 100644
index 0000000..c601595
--- /dev/null
+++ b/grub-core/kern/ia64/dl_helper.c
@@ -0,0 +1,241 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/ia64/reloc.h>
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+#define MASK20 ((1 << 20) - 1)
+#define MASK3 (~(grub_addr_t) 3)
+
+void
+grub_ia64_set_immu64 (grub_addr_t addr, grub_uint64_t val)
+{
+  /* Copied from binutils.  */
+  grub_uint64_t *ptr = ((grub_uint64_t *) (addr & MASK3));
+  grub_uint64_t t0, t1;
+
+  t0 = grub_le_to_cpu64 (ptr[0]);
+  t1 = grub_le_to_cpu64 (ptr[1]);
+
+  /* tmpl/s: bits  0.. 5 in t0
+     slot 0: bits  5..45 in t0
+     slot 1: bits 46..63 in t0, bits 0..22 in t1
+     slot 2: bits 23..63 in t1 */
+
+  /* First, clear the bits that form the 64 bit constant.  */
+  t0 &= ~(0x3ffffLL << 46);
+  t1 &= ~(0x7fffffLL
+	  | ((  (0x07fLL << 13) | (0x1ffLL << 27)
+		| (0x01fLL << 22) | (0x001LL << 21)
+		| (0x001LL << 36)) << 23));
+
+  t0 |= ((val >> 22) & 0x03ffffLL) << 46;		/* 18 lsbs of imm41 */
+  t1 |= ((val >> 40) & 0x7fffffLL) <<  0;		/* 23 msbs of imm41 */
+  t1 |= (  (((val >>  0) & 0x07f) << 13)		/* imm7b */
+	   | (((val >>  7) & 0x1ff) << 27)		/* imm9d */
+	   | (((val >> 16) & 0x01f) << 22)		/* imm5c */
+	   | (((val >> 21) & 0x001) << 21)		/* ic */
+	   | (((val >> 63) & 0x001) << 36)) << 23;	/* i */
+
+  ptr[0] = t0;
+  ptr[1] = t1;
+}
+
+void
+grub_ia64_add_value_to_slot_20b (grub_addr_t addr, grub_uint32_t value)
+{
+  grub_uint32_t val;
+  switch (addr & 3)
+    {
+    case 0:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 2)));
+      val = (((((val & MASK20) + value) & MASK20) << 2) 
+	    | (val & ~(MASK20 << 2)));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 2),
+			    grub_cpu_to_le32 (val));
+      break;
+    case 1:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 7)));
+      val = ((((((val >> 3) & MASK20) + value) & MASK20) << 3)
+	    | (val & ~(MASK20 << 3)));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 7),
+			    grub_cpu_to_le32 (val));
+      break;
+    case 2:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 12)));
+      val = ((((((val >> 4) & MASK20) + value) & MASK20) << 4)
+	    | (val & ~(MASK20 << 4)));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 12),
+			    grub_cpu_to_le32 (val));
+      break;
+    }
+}
+
+#define MASKF21 ( ((1 << 23) - 1) & ~((1 << 7) | (1 << 8)) )
+
+static grub_uint32_t
+add_value_to_slot_21_real (grub_uint32_t a, grub_uint32_t value)
+{
+  grub_uint32_t high, mid, low, c;
+  low  = (a & 0x00007f);
+  mid  = (a & 0x7fc000) >> 7;
+  high = (a & 0x003e00) << 7;
+  c = (low | mid | high) + value;
+  return (c & 0x7f) | ((c << 7) & 0x7fc000) | ((c >> 7) & 0x0003e00); //0x003e00
+}
+
+void
+grub_ia64_add_value_to_slot_21 (grub_addr_t addr, grub_uint32_t value)
+{
+  grub_uint32_t val;
+  switch (addr & 3)
+    {
+    case 0:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 2)));
+      val = ((add_value_to_slot_21_real (((val >> 2) & MASKF21), value)
+	      & MASKF21) << 2) | (val & ~(MASKF21 << 2));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 2),
+			    grub_cpu_to_le32 (val));
+      break;
+    case 1:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 7)));
+      val = ((add_value_to_slot_21_real (((val >> 3) & MASKF21), value)
+	      & MASKF21) << 3) | (val & ~(MASKF21 << 3));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 7),
+			    grub_cpu_to_le32 (val));
+      break;
+    case 2:
+      val = grub_le_to_cpu32 (grub_get_unaligned32 (((grub_uint8_t *)
+						     (addr & MASK3) + 12)));
+      val = ((add_value_to_slot_21_real (((val >> 4) & MASKF21), value)
+	      & MASKF21) << 4) | (val & ~(MASKF21 << 4));
+      grub_set_unaligned32 (((grub_uint8_t *) (addr & MASK3) + 12),
+			    grub_cpu_to_le32 (val));
+      break;
+    }
+}
+
+static const grub_uint8_t nopm[5] =
+  {
+    /* [MLX]       nop.m 0x0 */
+    0x05, 0x00, 0x00, 0x00, 0x01
+  };
+
+#ifdef GRUB_UTIL
+static grub_uint8_t jump[0x20] =
+  {
+    /* [MMI]       add r15=r15,r1;; */
+    0x0b, 0x78, 0x3c, 0x02, 0x00, 0x20,
+    /* ld8 r16=[r15],8 */
+    0x00, 0x41, 0x3c, 0x30, 0x28, 0xc0,
+    /* mov r14=r1;; */
+    0x01, 0x08, 0x00, 0x84,
+    /* 	[MIB]       ld8 r1=[r15] */
+    0x11, 0x08, 0x00, 0x1e, 0x18, 0x10,
+    /* mov b6=r16 */
+    0x60, 0x80, 0x04, 0x80, 0x03, 0x00, 
+    /* br.few b6;; */
+    0x60, 0x00, 0x80, 0x00       	            
+  };
+#else
+static const grub_uint8_t jump[0x20] =
+  {
+    /* ld8 r16=[r15],8 */
+    0x02, 0x80, 0x20, 0x1e, 0x18, 0x14,
+    /* mov r14=r1;; */
+    0xe0, 0x00, 0x04, 0x00, 0x42, 0x00,
+    /* nop.i 0x0 */
+    0x00, 0x00, 0x04, 0x00,
+    /* ld8 r1=[r15] */
+    0x11, 0x08, 0x00, 0x1e, 0x18, 0x10,
+    /* mov b6=r16 */
+    0x60, 0x80, 0x04, 0x80, 0x03, 0x00,
+    /* br.few b6;; */
+    0x60, 0x00, 0x80, 0x00
+  };
+#endif
+
+void
+grub_ia64_make_trampoline (struct grub_ia64_trampoline *tr, grub_uint64_t addr)
+{
+  grub_memcpy (tr->nop, nopm, sizeof (tr->nop));
+  tr->addr_hi[0] = ((addr & 0xc00000) >> 16);
+  tr->addr_hi[1] = (addr >> 24) & 0xff;
+  tr->addr_hi[2] = (addr >> 32) & 0xff;
+  tr->addr_hi[3] = (addr >> 40) & 0xff;
+  tr->addr_hi[4] = (addr >> 48) & 0xff;
+  tr->addr_hi[5] = (addr >> 56) & 0xff;
+  tr->e0 = 0xe0;
+  tr->addr_lo[0] = ((addr & 0x000f) << 4) | 0x01;
+  tr->addr_lo[1] = (((addr & 0x0070) >> 4) | ((addr & 0x070000) >> 11)
+		    | ((addr & 0x200000) >> 17));
+  tr->addr_lo[2] = ((addr & 0x1f80) >> 5) | ((addr & 0x180000) >> 19);
+  tr->addr_lo[3] = ((addr & 0xe000) >> 13) | 0x60;
+  grub_memcpy (tr->jump, jump, sizeof (tr->jump));
+}
+
+grub_err_t
+grub_ia64_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf64_Ehdr *e = ehdr;
+  grub_size_t cntt = 0, cntg = 0;
+  const Elf64_Shdr *s;
+  unsigned i;
+
+  for (i = 0, s = (Elf64_Shdr *) ((char *) e + grub_le_to_cpu64 (e->e_shoff));
+       i < grub_le_to_cpu16 (e->e_shnum);
+       i++, s = (Elf64_Shdr *) ((char *) s + grub_le_to_cpu16 (e->e_shentsize)))
+    if (s->sh_type == grub_cpu_to_le32_compile_time (SHT_RELA))
+      {
+	const Elf64_Rela *rel, *max;
+
+	for (rel = (Elf64_Rela *) ((char *) e + grub_le_to_cpu64 (s->sh_offset)),
+	       max = (const Elf64_Rela *) ((char *) rel + grub_le_to_cpu64 (s->sh_size));
+	     rel < max; rel = (const Elf64_Rela *) ((char *) rel + grub_le_to_cpu64 (s->sh_entsize)))
+	  switch (ELF64_R_TYPE (grub_le_to_cpu64 (rel->r_info)))
+	    {
+	    case R_IA64_PCREL21B:
+	      cntt++;
+	      break;
+	    case R_IA64_LTOFF_FPTR22:
+	    case R_IA64_LTOFF22X:
+	    case R_IA64_LTOFF22:
+	      cntg++;
+	      break;
+	    }
+      }
+  *tramp = cntt * sizeof (struct grub_ia64_trampoline);
+  *got = cntg * sizeof (grub_uint64_t);
+
+  return GRUB_ERR_NONE;
+}
+
diff --git a/grub-core/kern/ia64/efi/init.c b/grub-core/kern/ia64/efi/init.c
new file mode 100644
index 0000000..f196557
--- /dev/null
+++ b/grub-core/kern/ia64/efi/init.c
@@ -0,0 +1,80 @@
+/* init.c - initialize an ia64-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/kernel.h>
+#include <grub/efi/efi.h>
+#include <grub/loader.h>
+
+static grub_uint64_t divisor = 1;
+
+static grub_uint64_t
+get_itc (void)
+{
+  grub_uint64_t ret;
+  asm volatile ("mov %0=ar.itc" : "=r" (ret));
+  return ret;
+}
+
+grub_uint64_t
+grub_rtc_get_time_ms (void)
+{
+  return get_itc () / divisor;
+}
+
+void
+grub_machine_init (void)
+{
+  grub_efi_event_t event;
+  grub_uint64_t before, after;
+  grub_efi_uintn_t idx;
+  grub_efi_init ();
+
+  efi_call_5 (grub_efi_system_table->boot_services->create_event,
+	      GRUB_EFI_EVT_TIMER, GRUB_EFI_TPL_CALLBACK, 0, 0, &event);
+
+  before = get_itc ();
+  efi_call_3 (grub_efi_system_table->boot_services->set_timer, event,
+	      GRUB_EFI_TIMER_RELATIVE, 200000);
+  efi_call_3 (grub_efi_system_table->boot_services->wait_for_event, 1,
+	      &event, &idx);
+  after = get_itc ();
+  efi_call_1 (grub_efi_system_table->boot_services->close_event, event);
+  divisor = (after - before + 5) / 20;
+  if (divisor == 0)
+    divisor = 800000;
+  grub_install_get_time_ms (grub_rtc_get_time_ms);
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
+  grub_efi_fini ();
+
+  if (!(flags & GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY))
+    grub_efi_memory_fini ();
+}
diff --git a/grub-core/kern/ia64/efi/startup.S b/grub-core/kern/ia64/efi/startup.S
new file mode 100644
index 0000000..d75c6d7
--- /dev/null
+++ b/grub-core/kern/ia64/efi/startup.S
@@ -0,0 +1,44 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <config.h>
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+
+	.text
+	.psr abi64
+	.psr lsb
+	.lsb
+
+	.global _start
+	.proc _start
+_start:
+	alloc loc0=ar.pfs,2,4,0,0
+	mov loc1=rp
+	addl loc2=@gprel(grub_efi_image_handle),gp
+	addl loc3=@gprel(grub_efi_system_table),gp
+	;;
+	st8 [loc2]=in0
+	st8 [loc3]=in1
+	br.call.sptk.few rp=grub_main
+	;;
+	mov ar.pfs=loc0
+	mov rp=loc1
+	;;
+	br.ret.sptk.few rp
+
+	.endp _start
diff --git a/grub-core/kern/ieee1275/cmain.c b/grub-core/kern/ieee1275/cmain.c
new file mode 100644
index 0000000..20cbbd7
--- /dev/null
+++ b/grub-core/kern/ieee1275/cmain.c
@@ -0,0 +1,220 @@
+/* cmain.c - Startup code for the PowerPC.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/ieee1275/ieee1275.h>
+
+int (*grub_ieee1275_entry_fn) (void *) GRUB_IEEE1275_ENTRY_FN_ATTRIBUTE;
+
+grub_ieee1275_phandle_t grub_ieee1275_chosen;
+grub_ieee1275_ihandle_t grub_ieee1275_mmu;
+
+static grub_uint32_t grub_ieee1275_flags;
+
+
+
+int
+grub_ieee1275_test_flag (enum grub_ieee1275_flag flag)
+{
+  return (grub_ieee1275_flags & (1 << flag));
+}
+
+void
+grub_ieee1275_set_flag (enum grub_ieee1275_flag flag)
+{
+  grub_ieee1275_flags |= (1 << flag);
+}
+
+static void
+grub_ieee1275_find_options (void)
+{
+  grub_ieee1275_phandle_t root;
+  grub_ieee1275_phandle_t options;
+  grub_ieee1275_phandle_t openprom;
+  grub_ieee1275_phandle_t bootrom;
+  int rc;
+  grub_uint32_t realmode = 0;
+  char tmp[256];
+  int is_smartfirmware = 0;
+  int is_olpc = 0;
+  int is_qemu = 0;
+  grub_ssize_t actual;
+
+#ifdef __sparc__
+  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0);
+#endif
+
+  grub_ieee1275_finddevice ("/", &root);
+  grub_ieee1275_finddevice ("/options", &options);
+  grub_ieee1275_finddevice ("/openprom", &openprom);
+
+  rc = grub_ieee1275_get_integer_property (options, "real-mode?", &realmode,
+					   sizeof realmode, 0);
+  if (((rc >= 0) && realmode) || (grub_ieee1275_mmu == 0))
+    grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_REAL_MODE);
+
+  rc = grub_ieee1275_get_property (openprom, "CodeGen-copyright",
+				   tmp,	sizeof (tmp), 0);
+  if (rc >= 0 && !grub_strncmp (tmp, "SmartFirmware(tm)",
+				sizeof ("SmartFirmware(tm)") - 1))
+    is_smartfirmware = 1;
+
+  rc = grub_ieee1275_get_property (root, "architecture",
+				   tmp,	sizeof (tmp), 0);
+  if (rc >= 0 && !grub_strcmp (tmp, "OLPC"))
+    is_olpc = 1;
+
+  rc = grub_ieee1275_get_property (root, "model",
+				   tmp,	sizeof (tmp), 0);
+  if (rc >= 0 && (!grub_strcmp (tmp, "Emulated PC")
+		  || !grub_strcmp (tmp, "IBM pSeries (emulated by qemu)"))) {
+    is_qemu = 1;
+  }
+
+  if (rc >= 0 && grub_strncmp (tmp, "IBM", 3) == 0)
+    grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_TREE_SCANNING_FOR_DISKS);
+
+  /* Old Macs have no key repeat, newer ones have fully working one.
+     The ones inbetween when repeated key generates an escaoe sequence
+     only the escape is repeated. With this workaround however a fast
+     e.g. down arrow-ESC is perceived as down arrow-down arrow which is
+     also annoying but is less so than the original bug of exiting from
+     the current window on arrow repeat. To avoid unaffected users suffering
+     from this workaround match only exact models known to have this bug.
+   */
+  if (rc >= 0 && grub_strcmp (tmp, "PowerBook3,3") == 0)
+    grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_BROKEN_REPEAT);
+
+  rc = grub_ieee1275_get_property (root, "compatible",
+				   tmp,	sizeof (tmp), &actual);
+  if (rc >= 0)
+    {
+      char *ptr;
+
+      if (grub_strncmp (tmp, "sun4v", 5) == 0)
+        grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_RAW_DEVNAMES);
+      for (ptr = tmp; ptr - tmp < actual; ptr += grub_strlen (ptr) + 1)
+	{
+	  if (grub_memcmp (ptr, "MacRISC", sizeof ("MacRISC") - 1) == 0
+	      && (ptr[sizeof ("MacRISC") - 1] == 0
+		  || grub_isdigit (ptr[sizeof ("MacRISC") - 1])))
+	    {
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS);
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_OFNET_SUFFIX);
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_VIRT_TO_REAL_BROKEN);
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_CURSORONOFF_ANSI_BROKEN);
+	      break;
+	    }
+	}
+    }
+
+  if (is_smartfirmware)
+    {
+      /* Broken in all versions */
+      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_BROKEN_OUTPUT);
+
+      /* There are two incompatible ways of checking the version number.  Try
+         both. */
+      rc = grub_ieee1275_get_property (openprom, "SmartFirmware-version",
+				       tmp, sizeof (tmp), 0);
+      if (rc < 0)
+	rc = grub_ieee1275_get_property (openprom, "firmware-version",
+					 tmp, sizeof (tmp), 0);
+      if (rc >= 0)
+	{
+	  /* It is tempting to implement a version parser to set the flags for
+	     e.g. 1.3 and below.  However, there's a special situation here.
+	     3rd party updates which fix the partition bugs are common, and for
+	     some reason their fixes aren't being merged into trunk.  So for
+	     example we know that 1.2 and 1.3 are broken, but there's 1.2.99
+	     and 1.3.99 which are known good (and applying this workaround
+	     would cause breakage). */
+	  if (!grub_strcmp (tmp, "1.0")
+	      || !grub_strcmp (tmp, "1.1")
+	      || !grub_strcmp (tmp, "1.2")
+	      || !grub_strcmp (tmp, "1.3"))
+	    {
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0);
+	      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_0_BASED_PARTITIONS);
+	    }
+	}
+    }
+
+  if (is_olpc)
+    {
+      /* OLPC / XO laptops have three kinds of storage devices:
+
+	 - NAND flash.  These are accessible via OFW callbacks, but:
+	   - Follow strange semantics, imposed by hardware constraints.
+	   - Its ABI is undocumented, and not stable.
+	   They lack "device_type" property, which conveniently makes GRUB
+	   skip them.
+
+	 - USB drives.  Not accessible, because OFW shuts down the controller
+	   in order to prevent collisions with applications accessing it
+	   directly.  Even worse, attempts to access it will NOT return
+	   control to the caller, so we have to avoid probing them.
+
+	 - SD cards.  These work fine.
+
+	 To avoid breakage, we only need to skip USB probing.  However,
+	 since detecting SD cards is more reliable, we do that instead.
+      */
+
+      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY);
+      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_HAS_CURSORONOFF);
+    }
+
+  if (is_qemu)
+    {
+      /* OpenFirmware hangs on qemu if one requests any memory below 1.5 MiB.  */
+      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM);
+
+      grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_HAS_CURSORONOFF);
+    }
+
+  if (! grub_ieee1275_finddevice ("/rom/boot-rom", &bootrom)
+      || ! grub_ieee1275_finddevice ("/boot-rom", &bootrom))
+    {
+      rc = grub_ieee1275_get_property (bootrom, "model", tmp, sizeof (tmp), 0);
+      if (rc >= 0 && !grub_strncmp (tmp, "PPC Open Hack'Ware",
+				    sizeof ("PPC Open Hack'Ware") - 1))
+	{
+	  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_BROKEN_OUTPUT);
+	  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS);
+	  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET);
+	  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_FORCE_CLAIM);
+	  grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_ANSI);
+	}
+    }
+}
+
+void
+grub_ieee1275_init (void)
+{
+  grub_ieee1275_finddevice ("/chosen", &grub_ieee1275_chosen);
+
+  if (grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "mmu", &grub_ieee1275_mmu,
+					  sizeof grub_ieee1275_mmu, 0) < 0)
+    grub_ieee1275_mmu = 0;
+
+  grub_ieee1275_find_options ();
+}
diff --git a/grub-core/kern/ieee1275/ieee1275.c b/grub-core/kern/ieee1275/ieee1275.c
new file mode 100644
index 0000000..86f81a3
--- /dev/null
+++ b/grub-core/kern/ieee1275/ieee1275.c
@@ -0,0 +1,809 @@
+/* of.c - Access the Open Firmware client interface.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+
+#define IEEE1275_PHANDLE_INVALID  ((grub_ieee1275_cell_t) -1)
+#define IEEE1275_IHANDLE_INVALID  ((grub_ieee1275_cell_t) 0)
+#define IEEE1275_CELL_INVALID     ((grub_ieee1275_cell_t) -1)
+
+
+
+int
+grub_ieee1275_finddevice (const char *name, grub_ieee1275_phandle_t *phandlep)
+{
+  struct find_device_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t device;
+    grub_ieee1275_cell_t phandle;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "finddevice", 1, 1);
+  args.device = (grub_ieee1275_cell_t) name;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *phandlep = args.phandle;
+  if (args.phandle == IEEE1275_PHANDLE_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_get_property (grub_ieee1275_phandle_t phandle,
+			    const char *property, void *buf,
+			    grub_size_t size, grub_ssize_t *actual)
+{
+  struct get_property_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t phandle;
+    grub_ieee1275_cell_t prop;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t buflen;
+    grub_ieee1275_cell_t size;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "getprop", 4, 1);
+  args.phandle = phandle;
+  args.prop = (grub_ieee1275_cell_t) property;
+  args.buf = (grub_ieee1275_cell_t) buf;
+  args.buflen = (grub_ieee1275_cell_t) size;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (actual)
+    *actual = (grub_ssize_t) args.size;
+  if (args.size == IEEE1275_CELL_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_get_integer_property (grub_ieee1275_phandle_t phandle,
+				    const char *property, grub_uint32_t *buf,
+				    grub_size_t size, grub_ssize_t *actual)
+{
+  int ret;
+  ret = grub_ieee1275_get_property (phandle, property, (void *) buf, size, actual);
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  /* Integer properties are always in big endian.  */
+  if (ret == 0)
+    {
+      unsigned int i;
+      size /= sizeof (grub_uint32_t);
+      for (i = 0; i < size; i++)
+	buf[i] = grub_be_to_cpu32 (buf[i]);
+    }
+#endif
+  return ret;
+}
+
+int
+grub_ieee1275_next_property (grub_ieee1275_phandle_t phandle, char *prev_prop,
+			     char *prop)
+{
+  struct get_property_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t phandle;
+    grub_ieee1275_cell_t prev_prop;
+    grub_ieee1275_cell_t next_prop;
+    grub_ieee1275_cell_t flags;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "nextprop", 3, 1);
+  args.phandle = phandle;
+  args.prev_prop = (grub_ieee1275_cell_t) prev_prop;
+  args.next_prop = (grub_ieee1275_cell_t) prop;
+  args.flags = (grub_ieee1275_cell_t) -1;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  return (int) args.flags;
+}
+
+int
+grub_ieee1275_get_property_length (grub_ieee1275_phandle_t phandle,
+				   const char *prop, grub_ssize_t *length)
+{
+  struct get_property_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t phandle;
+    grub_ieee1275_cell_t prop;
+    grub_ieee1275_cell_t length;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "getproplen", 2, 1);
+  args.phandle = phandle;
+  args.prop = (grub_ieee1275_cell_t) prop;
+  args.length = (grub_ieee1275_cell_t) -1;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *length = args.length;
+  if (args.length == IEEE1275_CELL_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_instance_to_package (grub_ieee1275_ihandle_t ihandle,
+				   grub_ieee1275_phandle_t *phandlep)
+{
+  struct instance_to_package_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t phandle;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "instance-to-package", 1, 1);
+  args.ihandle = ihandle;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *phandlep = args.phandle;
+  if (args.phandle == IEEE1275_PHANDLE_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_package_to_path (grub_ieee1275_phandle_t phandle,
+			       char *path, grub_size_t len,
+			       grub_ssize_t *actual)
+{
+  struct instance_to_package_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t phandle;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t buflen;
+    grub_ieee1275_cell_t actual;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "package-to-path", 3, 1);
+  args.phandle = phandle;
+  args.buf = (grub_ieee1275_cell_t) path;
+  args.buflen = (grub_ieee1275_cell_t) len;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (actual)
+    *actual = args.actual;
+  if (args.actual == IEEE1275_CELL_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_instance_to_path (grub_ieee1275_ihandle_t ihandle,
+				char *path, grub_size_t len,
+				grub_ssize_t *actual)
+{
+  struct instance_to_path_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t buflen;
+    grub_ieee1275_cell_t actual;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "instance-to-path", 3, 1);
+  args.ihandle = ihandle;
+  args.buf = (grub_ieee1275_cell_t) path;
+  args.buflen = (grub_ieee1275_cell_t) len;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (actual)
+    *actual = args.actual;
+  if (args.actual == IEEE1275_CELL_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_write (grub_ieee1275_ihandle_t ihandle, const void *buffer,
+		     grub_size_t len, grub_ssize_t *actualp)
+{
+  struct write_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t len;
+    grub_ieee1275_cell_t actual;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "write", 3, 1);
+  args.ihandle = ihandle;
+  args.buf = (grub_ieee1275_cell_t) buffer;
+  args.len = (grub_ieee1275_cell_t) len;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (actualp)
+    *actualp = args.actual;
+  return 0;
+}
+
+int
+grub_ieee1275_read (grub_ieee1275_ihandle_t ihandle, void *buffer,
+		    grub_size_t len, grub_ssize_t *actualp)
+{
+  struct write_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t len;
+    grub_ieee1275_cell_t actual;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "read", 3, 1);
+  args.ihandle = ihandle;
+  args.buf = (grub_ieee1275_cell_t) buffer;
+  args.len = (grub_ieee1275_cell_t) len;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (actualp)
+    *actualp = args.actual;
+  return 0;
+}
+
+int
+grub_ieee1275_seek (grub_ieee1275_ihandle_t ihandle, grub_disk_addr_t pos,
+		    grub_ssize_t *result)
+{
+  struct write_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t pos_hi;
+    grub_ieee1275_cell_t pos_lo;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "seek", 3, 1);
+  args.ihandle = ihandle;
+  /* To prevent stupid gcc warning.  */
+#if GRUB_IEEE1275_CELL_SIZEOF >= 8
+  args.pos_hi = 0;
+  args.pos_lo = pos;
+#else
+  args.pos_hi = (grub_ieee1275_cell_t) (pos >> (8 * GRUB_IEEE1275_CELL_SIZEOF));
+  args.pos_lo = (grub_ieee1275_cell_t) 
+    (pos & ((1ULL << (8 * GRUB_IEEE1275_CELL_SIZEOF)) - 1));
+#endif
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  if (result)
+    *result = args.result;
+  return 0;
+}
+
+int
+grub_ieee1275_peer (grub_ieee1275_phandle_t node,
+		    grub_ieee1275_phandle_t *result)
+{
+  struct peer_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t node;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "peer", 1, 1);
+  args.node = node;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *result = args.result;
+  if (args.result == 0)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_child (grub_ieee1275_phandle_t node,
+		     grub_ieee1275_phandle_t *result)
+{
+  struct child_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t node;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "child", 1, 1);
+  args.node = node;
+  args.result = IEEE1275_PHANDLE_INVALID;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *result = args.result;
+  if (args.result == 0)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_parent (grub_ieee1275_phandle_t node,
+		      grub_ieee1275_phandle_t *result)
+{
+  struct parent_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t node;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "parent", 1, 1);
+  args.node = node;
+  args.result = IEEE1275_PHANDLE_INVALID;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *result = args.result;
+  return 0;
+}
+
+int
+grub_ieee1275_interpret (const char *command, grub_ieee1275_cell_t *catch)
+{
+  struct enter_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t command;
+    grub_ieee1275_cell_t catch;
+  }
+  args;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET))
+    return -1;
+
+  INIT_IEEE1275_COMMON (&args.common, "interpret", 1, 1);
+  args.command = (grub_ieee1275_cell_t) command;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (catch)
+    *catch = args.catch;
+  return 0;
+}
+
+int
+grub_ieee1275_enter (void)
+{
+  struct enter_args
+  {
+    struct grub_ieee1275_common_hdr common;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "enter", 0, 0);
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  return 0;
+}
+
+void
+grub_ieee1275_exit (void)
+{
+  struct exit_args
+  {
+    struct grub_ieee1275_common_hdr common;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "exit", 0, 0);
+
+  IEEE1275_CALL_ENTRY_FN (&args);
+  for (;;) ;
+}
+
+int
+grub_ieee1275_open (const char *path, grub_ieee1275_ihandle_t *result)
+{
+  struct open_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t path;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "open", 1, 1);
+  args.path = (grub_ieee1275_cell_t) path;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *result = args.result;
+  if (args.result == IEEE1275_IHANDLE_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_close (grub_ieee1275_ihandle_t ihandle)
+{
+  struct close_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t ihandle;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "close", 1, 0);
+  args.ihandle = ihandle;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  return 0;
+}
+
+int
+grub_ieee1275_decode_unit4 (grub_ieee1275_ihandle_t ihandle,
+                            void *addr, grub_size_t size,
+                            grub_uint32_t *phy_lo, grub_uint32_t *phy_hi,
+                            grub_uint32_t *lun_lo, grub_uint32_t *lun_hi)
+{
+  struct decode_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t addr;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t tgt_h;
+    grub_ieee1275_cell_t tgt_l;
+    grub_ieee1275_cell_t lun_h;
+    grub_ieee1275_cell_t lun_l;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 4, 5);
+  args.method = (grub_ieee1275_cell_t) "decode-unit";
+  args.ihandle = ihandle;
+  args.size = size;
+  args.addr = (grub_ieee1275_cell_t) addr;
+  args.catch_result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.catch_result))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, "decode-unit failed\n");
+      return -1;
+    }
+
+  *phy_lo = args.tgt_l;
+  *phy_hi = args.tgt_h;
+  *lun_lo = args.lun_l;
+  *lun_hi = args.lun_h;
+  return 0;
+}
+
+char *
+grub_ieee1275_encode_uint4 (grub_ieee1275_ihandle_t ihandle,
+                            grub_uint32_t phy_lo, grub_uint32_t phy_hi,
+                            grub_uint32_t lun_lo, grub_uint32_t lun_hi,
+                            grub_size_t *size)
+{
+  char *addr;
+  struct encode_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t tgt_h;
+    grub_ieee1275_cell_t tgt_l;
+    grub_ieee1275_cell_t lun_h;
+    grub_ieee1275_cell_t lun_l;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t addr;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 3);
+  args.method = (grub_ieee1275_cell_t) "encode-unit";
+  args.ihandle = ihandle;
+
+  args.tgt_l = phy_lo;
+  args.tgt_h = phy_hi;
+  args.lun_l = lun_lo;
+  args.lun_h = lun_hi;
+  args.catch_result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.catch_result))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, "encode-unit failed\n");
+      return 0;
+    }
+
+  addr = (void *)args.addr;
+  *size = args.size;
+  addr = grub_strdup ((char *)args.addr);
+  return addr;
+}
+
+int
+grub_ieee1275_claim (grub_addr_t addr, grub_size_t size, unsigned int align,
+		     grub_addr_t *result)
+{
+  struct claim_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t addr;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t align;
+    grub_ieee1275_cell_t base;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "claim", 3, 1);
+  args.addr = (grub_ieee1275_cell_t) addr;
+  args.size = (grub_ieee1275_cell_t) size;
+  args.align = (grub_ieee1275_cell_t) align;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  if (result)
+    *result = args.base;
+  if (args.base == IEEE1275_CELL_INVALID)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_release (grub_addr_t addr, grub_size_t size)
+{
+ struct release_args
+ {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t addr;
+    grub_ieee1275_cell_t size;
+ }
+ args;
+
+  INIT_IEEE1275_COMMON (&args.common, "release", 2, 0);
+  args.addr = addr;
+  args.size = size;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_set_property (grub_ieee1275_phandle_t phandle,
+			    const char *propname, const void *buf,
+			    grub_size_t size, grub_ssize_t *actual)
+{
+  struct set_property_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t phandle;
+    grub_ieee1275_cell_t propname;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t actual;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "setprop", 4, 1);
+  args.size = (grub_ieee1275_cell_t) size;
+  args.buf = (grub_ieee1275_cell_t) buf;
+  args.propname = (grub_ieee1275_cell_t) propname;
+  args.phandle = (grub_ieee1275_cell_t) phandle;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *actual = args.actual;
+  if ((args.actual == IEEE1275_CELL_INVALID) || (args.actual != args.size))
+    return -1;
+  return 0;
+}
+
+int
+grub_ieee1275_set_color (grub_ieee1275_ihandle_t ihandle,
+			 int index, int r, int g, int b)
+{
+  struct set_color_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t index;
+    grub_ieee1275_cell_t b;
+    grub_ieee1275_cell_t g;
+    grub_ieee1275_cell_t r;
+    grub_ieee1275_cell_t catch_result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 1);
+  args.method = (grub_ieee1275_cell_t) "color!";
+  args.ihandle = ihandle;
+  args.index = index;
+  args.r = r;
+  args.g = g;
+  args.b = b;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  return args.catch_result;
+}
+
+int
+grub_ieee1275_milliseconds (grub_uint32_t *msecs)
+{
+  struct milliseconds_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t msecs;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "milliseconds", 0, 1);
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  *msecs = args.msecs;
+  return 0;
+}
+
+int
+grub_ieee1275_set_address (grub_ieee1275_ihandle_t ihandle,
+                           grub_uint32_t target, grub_uint32_t lun)
+{
+  struct set_address
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t tgt;
+    grub_ieee1275_cell_t lun;
+    grub_ieee1275_cell_t catch_result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 4, 1);
+
+  /*
+   * IEEE 1275-1994 Standard for Boot (Initialization Configuration)
+   * Firmware: Core Requirements and Practices
+   * E.3.2.2 Bus-specific methods for bus nodes
+   *
+   * A package implementing the scsi-2 device type shall implement the
+   * following bus-specific method:
+   *
+   * set-address ( unit# target# -- )
+   * Sets the SCSI target number (0x0..0xf) and unit number (0..7) to which
+   * subsequent commands apply.
+   */
+  args.method = (grub_ieee1275_cell_t) "set-address";
+  args.ihandle = ihandle;
+  args.tgt = target;
+  args.lun = lun;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  return args.catch_result;
+}
+
+int
+grub_ieee1275_no_data_command (grub_ieee1275_ihandle_t ihandle,
+                               const void *cmd_addr, grub_ssize_t *result)
+{
+  struct set_address
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t cmd_addr;
+    grub_ieee1275_cell_t error;
+    grub_ieee1275_cell_t catch_result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 3, 2);
+
+  /*
+   * IEEE 1275-1994 Standard for Boot (Initialization Configuration)
+   * Firmware: Core Requirements and Practices
+   *
+   * E.3.2.2 Bus-specific methods for bus nodes
+   *
+   * A package implementing the scsi-2 device type shall implement the
+   * following bus-specific method:
+   *
+   * no-data-command ( cmd-addr -- error? )
+   * Executes a simple SCSI command, automatically retrying under
+   * certain conditions.  cmd-addr is the address of a 6-byte command buffer
+   * containing an SCSI command that does not have a data transfer phase.
+   * Executes the command, retrying indefinitely with the same retry criteria
+   * as retry-command.
+   *
+   * error? is nonzero if an error occurred, zero otherwise.
+   * NOTE no-data-command is a convenience function. It provides
+   * no capabilities that are not present in retry-command, but for
+   * those commands that meet its restrictions, it is easier to use.
+   */
+  args.method = (grub_ieee1275_cell_t) "no-data-command";
+  args.ihandle = ihandle;
+  args.cmd_addr = (grub_ieee1275_cell_t) cmd_addr;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  if (result)
+    *result = args.error;
+
+  return args.catch_result;
+}
+
+int
+grub_ieee1275_get_block_size (grub_ieee1275_ihandle_t ihandle)
+{
+  struct size_args_ieee1275
+    {
+      struct grub_ieee1275_common_hdr common;
+      grub_ieee1275_cell_t method;
+      grub_ieee1275_cell_t ihandle;
+      grub_ieee1275_cell_t result;
+      grub_ieee1275_cell_t size;
+    } args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 2);
+  args.method = (grub_ieee1275_cell_t) "block-size";
+  args.ihandle = ihandle;
+  args.result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result))
+    return 0;
+
+  return args.size;
+}
diff --git a/grub-core/kern/ieee1275/init.c b/grub-core/kern/ieee1275/init.c
new file mode 100644
index 0000000..d483e35
--- /dev/null
+++ b/grub-core/kern/ieee1275/init.c
@@ -0,0 +1,322 @@
+/*  init.c -- Initialize GRUB on the newworld mac (PPC).  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/dl.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/normal.h>
+#include <grub/fs.h>
+#include <grub/setjmp.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/ieee1275/console.h>
+#include <grub/ieee1275/ofdisk.h>
+#ifdef __sparc__
+#include <grub/ieee1275/obdisk.h>
+#endif
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/net.h>
+#include <grub/offsets.h>
+#include <grub/memory.h>
+#include <grub/loader.h>
+#ifdef __i386__
+#include <grub/cpu/tsc.h>
+#endif
+#ifdef __sparc__
+#include <grub/machine/kernel.h>
+#endif
+
+/* The minimal heap size we can live with. */
+#define HEAP_MIN_SIZE		(unsigned long) (2 * 1024 * 1024)
+
+/* The maximum heap size we're going to claim */
+#ifdef __i386__
+#define HEAP_MAX_SIZE		(unsigned long) (64 * 1024 * 1024)
+#else
+#define HEAP_MAX_SIZE		(unsigned long) (32 * 1024 * 1024)
+#endif
+
+/* If possible, we will avoid claiming heap above this address, because it
+   seems to cause relocation problems with OSes that link at 4 MiB */
+#ifdef __i386__
+#define HEAP_MAX_ADDR		(unsigned long) (64 * 1024 * 1024)
+#else
+#define HEAP_MAX_ADDR		(unsigned long) (32 * 1024 * 1024)
+#endif
+
+extern char _start[];
+extern char _end[];
+
+#ifdef __sparc__
+grub_addr_t grub_ieee1275_original_stack;
+#endif
+
+void
+grub_exit (void)
+{
+  grub_ieee1275_exit ();
+}
+
+/* Translate an OF filesystem path (separated by backslashes), into a GRUB
+   path (separated by forward slashes).  */
+static void
+grub_translate_ieee1275_path (char *filepath)
+{
+  char *backslash;
+
+  backslash = grub_strchr (filepath, '\\');
+  while (backslash != 0)
+    {
+      *backslash = '/';
+      backslash = grub_strchr (filepath, '\\');
+    }
+}
+
+void (*grub_ieee1275_net_config) (const char *dev, char **device, char **path,
+                                  char *bootpath);
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  char *bootpath;
+  char *filename;
+  char *type;
+
+  bootpath = grub_ieee1275_get_boot_dev ();
+  if (! bootpath)
+    return;
+
+  /* Transform an OF device path to a GRUB path.  */
+
+  type = grub_ieee1275_get_device_type (bootpath);
+  if (type && grub_strcmp (type, "network") == 0)
+    {
+      char *dev, *canon;
+      char *ptr;
+      dev = grub_ieee1275_get_aliasdevname (bootpath);
+      canon = grub_ieee1275_canonicalise_devname (dev);
+      if (! canon)
+        return;
+      ptr = canon + grub_strlen (canon) - 1;
+      while (ptr > canon && (*ptr == ',' || *ptr == ':'))
+	ptr--;
+      ptr++;
+      *ptr = 0;
+
+      if (grub_ieee1275_net_config)
+	grub_ieee1275_net_config (canon, device, path, bootpath);
+      grub_free (dev);
+      grub_free (canon);
+    }
+  else
+    *device = grub_ieee1275_encode_devname (bootpath);
+  grub_free (type);
+
+  filename = grub_ieee1275_get_filename (bootpath);
+  if (filename)
+    {
+      char *lastslash = grub_strrchr (filename, '\\');
+
+      /* Truncate at last directory.  */
+      if (lastslash)
+        {
+	  *lastslash = '\0';
+	  grub_translate_ieee1275_path (filename);
+
+	  *path = filename;
+	}
+    }
+  grub_free (bootpath);
+}
+
+/* Claim some available memory in the first /memory node. */
+#ifdef __sparc__
+static void 
+grub_claim_heap (void)
+{
+  grub_mm_init_region ((void *) (grub_modules_get_end ()
+				 + GRUB_KERNEL_MACHINE_STACK_SIZE), 0x200000);
+}
+#else
+/* Helper for grub_claim_heap.  */
+static int
+heap_init (grub_uint64_t addr, grub_uint64_t len, grub_memory_type_t type,
+	   void *data)
+{
+  unsigned long *total = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM))
+    {
+      if (addr + len <= 0x180000)
+	return 0;
+
+      if (addr < 0x180000)
+	{
+	  len = addr + len - 0x180000;
+	  addr = 0x180000;
+	}
+    }
+  len -= 1; /* Required for some firmware.  */
+
+  /* Never exceed HEAP_MAX_SIZE  */
+  if (*total + len > HEAP_MAX_SIZE)
+    len = HEAP_MAX_SIZE - *total;
+
+  /* Avoid claiming anything above HEAP_MAX_ADDR, if possible. */
+  if ((addr < HEAP_MAX_ADDR) &&				/* if it's too late, don't bother */
+      (addr + len > HEAP_MAX_ADDR) &&				/* if it wasn't available anyway, don't bother */
+      (*total + (HEAP_MAX_ADDR - addr) > HEAP_MIN_SIZE))	/* only limit ourselves when we can afford to */
+     len = HEAP_MAX_ADDR - addr;
+
+  /* In theory, firmware should already prevent this from happening by not
+     listing our own image in /memory/available.  The check below is intended
+     as a safeguard in case that doesn't happen.  However, it doesn't protect
+     us from corrupting our module area, which extends up to a
+     yet-undetermined region above _end.  */
+  if ((addr < (grub_addr_t) _end) && ((addr + len) > (grub_addr_t) _start))
+    {
+      grub_printf ("Warning: attempt to claim over our own code!\n");
+      len = 0;
+    }
+
+  if (len)
+    {
+      grub_err_t err;
+      /* Claim and use it.  */
+      err = grub_claimmap (addr, len);
+      if (err)
+	return err;
+      grub_mm_init_region ((void *) (grub_addr_t) addr, len);
+    }
+
+  *total += len;
+  if (*total >= HEAP_MAX_SIZE)
+    return 1;
+
+  return 0;
+}
+
+static void 
+grub_claim_heap (void)
+{
+  unsigned long total = 0;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_FORCE_CLAIM))
+    heap_init (GRUB_IEEE1275_STATIC_HEAP_START, GRUB_IEEE1275_STATIC_HEAP_LEN,
+	       1, &total);
+  else
+    grub_machine_mmap_iterate (heap_init, &total);
+}
+#endif
+
+static void
+grub_parse_cmdline (void)
+{
+  grub_ssize_t actual;
+  char args[256];
+
+  if (grub_ieee1275_get_property (grub_ieee1275_chosen, "bootargs", &args,
+				  sizeof args, &actual) == 0
+      && actual > 1)
+    {
+      int i = 0;
+
+      while (i < actual)
+	{
+	  char *command = &args[i];
+	  char *end;
+	  char *val;
+
+	  end = grub_strchr (command, ';');
+	  if (end == 0)
+	    i = actual; /* No more commands after this one.  */
+	  else
+	    {
+	      *end = '\0';
+	      i += end - command + 1;
+	      while (grub_isspace(args[i]))
+		i++;
+	    }
+
+	  /* Process command.  */
+	  val = grub_strchr (command, '=');
+	  if (val)
+	    {
+	      *val = '\0';
+	      grub_env_set (command, val + 1);
+	    }
+	}
+    }
+}
+
+grub_addr_t grub_modbase;
+
+void
+grub_machine_init (void)
+{
+  grub_modbase = ALIGN_UP((grub_addr_t) _end 
+			  + GRUB_KERNEL_MACHINE_MOD_GAP,
+			  GRUB_KERNEL_MACHINE_MOD_ALIGN);
+  grub_ieee1275_init ();
+
+  grub_console_init_early ();
+  grub_claim_heap ();
+  grub_console_init_lately ();
+#ifdef __sparc__
+  grub_obdisk_init ();
+#else
+  grub_ofdisk_init ();
+#endif
+  grub_parse_cmdline ();
+
+#ifdef __i386__
+  grub_tsc_init ();
+#else
+  grub_install_get_time_ms (grub_rtc_get_time_ms);
+#endif
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_NORETURN)
+    {
+#ifdef __sparc__
+      grub_obdisk_fini ();
+#else
+      grub_ofdisk_fini ();
+#endif
+      grub_console_fini ();
+    }
+}
+
+grub_uint64_t
+grub_rtc_get_time_ms (void)
+{
+  grub_uint32_t msecs = 0;
+
+  grub_ieee1275_milliseconds (&msecs);
+
+  return msecs;
+}
diff --git a/grub-core/kern/ieee1275/mmap.c b/grub-core/kern/ieee1275/mmap.c
new file mode 100644
index 0000000..bf325ea
--- /dev/null
+++ b/grub-core/kern/ieee1275/mmap.c
@@ -0,0 +1,83 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/types.h>
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  grub_ieee1275_phandle_t root;
+  grub_ieee1275_phandle_t memory;
+  grub_uint32_t available[128];
+  grub_ssize_t available_size;
+  grub_uint32_t address_cells = 1;
+  grub_uint32_t size_cells = 1;
+  int i;
+
+  /* Determine the format of each entry in `available'.  */
+  grub_ieee1275_finddevice ("/", &root);
+  grub_ieee1275_get_integer_property (root, "#address-cells", &address_cells,
+				      sizeof address_cells, 0);
+  grub_ieee1275_get_integer_property (root, "#size-cells", &size_cells,
+				      sizeof size_cells, 0);
+
+  if (size_cells > address_cells)
+    address_cells = size_cells;
+
+  /* Load `/memory/available'.  */
+  if (grub_ieee1275_finddevice ("/memory", &memory))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		       "couldn't find /memory node");
+  if (grub_ieee1275_get_integer_property (memory, "available", available,
+					  sizeof available, &available_size))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		       "couldn't examine /memory/available property");
+  if (available_size < 0 || (grub_size_t) available_size > sizeof (available))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+                       "/memory response buffer exceeded");
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_BROKEN_ADDRESS_CELLS))
+    {
+      address_cells = 1;
+      size_cells = 1;
+    }
+
+  /* Decode each entry and call `hook'.  */
+  i = 0;
+  available_size /= sizeof (grub_uint32_t);
+  while (i < available_size)
+    {
+      grub_uint64_t address;
+      grub_uint64_t size;
+
+      address = available[i++];
+      if (address_cells == 2)
+	address = (address << 32) | available[i++];
+
+      size = available[i++];
+      if (size_cells == 2)
+	size = (size << 32) | available[i++];
+
+      if (hook (address, size, GRUB_MEMORY_AVAILABLE, hook_data))
+	break;
+    }
+
+  return grub_errno;
+}
diff --git a/grub-core/kern/ieee1275/openfw.c b/grub-core/kern/ieee1275/openfw.c
new file mode 100644
index 0000000..4d493ab
--- /dev/null
+++ b/grub-core/kern/ieee1275/openfw.c
@@ -0,0 +1,593 @@
+/*  openfw.c -- Open firmware support functions.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/net.h>
+
+enum grub_ieee1275_parse_type
+{
+  GRUB_PARSE_FILENAME,
+  GRUB_PARSE_PARTITION,
+  GRUB_PARSE_DEVICE,
+  GRUB_PARSE_DEVICE_TYPE
+};
+
+static int
+fill_alias (struct grub_ieee1275_devalias *alias)
+{
+  grub_ssize_t actual;
+
+  if (grub_ieee1275_get_property (alias->phandle, "device_type", alias->type,
+				  IEEE1275_MAX_PROP_LEN, &actual))
+    alias->type[0] = 0;
+
+  if (alias->parent_dev == alias->phandle)
+    return 0;
+
+  if (grub_ieee1275_package_to_path (alias->phandle, alias->path,
+				     IEEE1275_MAX_PATH_LEN, &actual))
+    return 0;
+
+  if (grub_strcmp (alias->parent_path, alias->path) == 0)
+    return 0;
+
+  if (grub_ieee1275_get_property (alias->phandle, "name", alias->name,
+				  IEEE1275_MAX_PROP_LEN, &actual))
+    return 0;
+  grub_dprintf ("devalias", "device path=%s\n", alias->path);
+  return 1;
+}
+
+void
+grub_ieee1275_devalias_free (struct grub_ieee1275_devalias *alias)
+{
+  grub_free (alias->name);
+  grub_free (alias->type);
+  grub_free (alias->path);
+  grub_free (alias->parent_path);
+  alias->name = 0;
+  alias->type = 0;
+  alias->path = 0;
+  alias->parent_path = 0;
+  alias->phandle = GRUB_IEEE1275_PHANDLE_INVALID;
+}
+
+void
+grub_ieee1275_children_peer (struct grub_ieee1275_devalias *alias)
+{
+  while (grub_ieee1275_peer (alias->phandle, &alias->phandle) != -1)
+    if (fill_alias (alias))
+      return;
+  grub_ieee1275_devalias_free (alias);
+}
+
+void
+grub_ieee1275_children_first (const char *devpath,
+			      struct grub_ieee1275_devalias *alias)
+{
+  grub_ieee1275_phandle_t dev;
+
+  grub_dprintf ("devalias", "iterating children of %s\n",
+		devpath);
+
+  alias->name = 0;
+  alias->path = 0;
+  alias->parent_path = 0;
+  alias->type = 0;
+
+  if (grub_ieee1275_finddevice (devpath, &dev))
+    return;
+
+  if (grub_ieee1275_child (dev, &alias->phandle))
+    return;
+
+  alias->type = grub_malloc (IEEE1275_MAX_PROP_LEN);
+  if (!alias->type)
+    return;
+  alias->path = grub_malloc (IEEE1275_MAX_PATH_LEN);
+  if (!alias->path)
+    {
+      grub_free (alias->type);
+      return;
+    }
+  alias->parent_path = grub_strdup (devpath);
+  if (!alias->parent_path)
+    {
+      grub_free (alias->path);
+      grub_free (alias->type);
+      return;
+    }
+
+  alias->name = grub_malloc (IEEE1275_MAX_PROP_LEN);
+  if (!alias->name)
+    {
+      grub_free (alias->path);
+      grub_free (alias->type);
+      grub_free (alias->parent_path);
+      return;
+    }
+  if (!fill_alias (alias))
+    grub_ieee1275_children_peer (alias);
+}
+
+static int
+iterate_recursively (const char *path,
+		     int (*hook) (struct grub_ieee1275_devalias *alias))
+{
+  struct grub_ieee1275_devalias alias;
+  int ret = 0;
+
+  FOR_IEEE1275_DEVCHILDREN(path, alias)
+    {
+      ret = hook (&alias);
+      if (ret)
+	break;
+      ret = iterate_recursively (alias.path, hook);
+      if (ret)
+	break;
+    }
+  grub_ieee1275_devalias_free (&alias);
+  return ret;
+}
+
+int
+grub_ieee1275_devices_iterate (int (*hook) (struct grub_ieee1275_devalias *alias))
+{
+  return iterate_recursively ("/", hook);
+}
+
+void
+grub_ieee1275_devalias_init_iterator (struct grub_ieee1275_devalias *alias)
+{
+  alias->name = 0;
+  alias->path = 0;
+  alias->parent_path = 0;
+  alias->type = 0;
+
+  grub_dprintf ("devalias", "iterating aliases\n");
+
+  if (grub_ieee1275_finddevice ("/aliases", &alias->parent_dev))
+    return;
+
+  alias->name = grub_malloc (IEEE1275_MAX_PROP_LEN);
+  if (!alias->name)
+    return;
+
+  alias->type = grub_malloc (IEEE1275_MAX_PROP_LEN);
+  if (!alias->type)
+    {
+      grub_free (alias->name);
+      alias->name = 0;
+      return;
+    }
+
+  alias->name[0] = '\0';
+}
+
+int
+grub_ieee1275_devalias_next (struct grub_ieee1275_devalias *alias)
+{
+  if (!alias->name)
+    return 0;
+  while (1)
+    {
+      grub_ssize_t pathlen;
+      grub_ssize_t actual;
+      char *tmp;
+
+      if (alias->path)
+	{
+	  grub_free (alias->path);
+	  alias->path = 0;
+	}
+      tmp = grub_strdup (alias->name);
+      if (grub_ieee1275_next_property (alias->parent_dev, tmp,
+				       alias->name) <= 0)
+	{
+	  grub_free (tmp);
+	  grub_ieee1275_devalias_free (alias);
+	  return 0;
+	}
+      grub_free (tmp);
+
+      grub_dprintf ("devalias", "devalias name = %s\n", alias->name);
+
+      grub_ieee1275_get_property_length (alias->parent_dev, alias->name, &pathlen);
+
+      /* The property `name' is a special case we should skip.  */
+      if (grub_strcmp (alias->name, "name") == 0)
+	continue;
+
+      /* Sun's OpenBoot often doesn't zero terminate the device alias
+	 strings, so we will add a NULL byte at the end explicitly.  */
+      pathlen += 1;
+
+      alias->path = grub_malloc (pathlen + 1);
+      if (! alias->path)
+	{
+	  grub_ieee1275_devalias_free (alias);
+	  return 0;
+	}
+
+      if (grub_ieee1275_get_property (alias->parent_dev, alias->name, alias->path,
+				      pathlen, &actual) || actual < 0)
+	{
+	  grub_dprintf ("devalias", "get_property (%s) failed\n", alias->name);
+	  grub_free (alias->path);
+	  continue;
+	}
+      if (actual > pathlen)
+	actual = pathlen;
+      alias->path[actual] = '\0';
+      alias->path[pathlen] = '\0';
+
+      if (grub_ieee1275_finddevice (alias->path, &alias->phandle))
+	{
+	  grub_dprintf ("devalias", "finddevice (%s) failed\n", alias->path);
+	  grub_free (alias->path);
+	  alias->path = 0;
+	  continue;
+	}
+
+      if (grub_ieee1275_get_property (alias->phandle, "device_type", alias->type,
+				      IEEE1275_MAX_PROP_LEN, &actual))
+	{
+	  /* NAND device don't have device_type property.  */
+          alias->type[0] = 0;
+	}
+      return 1;
+    }
+}
+
+/* Call the "map" method of /chosen/mmu.  */
+int
+grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size,
+		   grub_uint32_t mode)
+{
+  struct map_args {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t mode;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t virt;
+#ifdef __sparc__
+    grub_ieee1275_cell_t phys_high;
+#endif
+    grub_ieee1275_cell_t phys_low;
+    grub_ieee1275_cell_t catch_result;
+  } args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method",
+#ifdef __sparc__
+			7,
+#else
+			6,
+#endif
+			1);
+  args.method = (grub_ieee1275_cell_t) "map";
+  args.ihandle = grub_ieee1275_mmu;
+#ifdef __sparc__
+  args.phys_high = 0;
+#endif
+  args.phys_low = phys;
+  args.virt = virt;
+  args.size = size;
+  args.mode = mode; /* Format is WIMG0PP.  */
+  args.catch_result = (grub_ieee1275_cell_t) -1;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  return args.catch_result;
+}
+
+grub_err_t
+grub_claimmap (grub_addr_t addr, grub_size_t size)
+{
+  if (grub_ieee1275_claim (addr, size, 0, 0))
+    return -1;
+
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_REAL_MODE)
+      && grub_ieee1275_map (addr, addr, size, 0x00))
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "map failed: address 0x%llx, size 0x%llx\n",
+		  (long long) addr, (long long) size);
+      grub_ieee1275_release (addr, size);
+      return grub_errno;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Get the device arguments of the Open Firmware node name `path'.  */
+static char *
+grub_ieee1275_get_devargs (const char *path)
+{
+  char *colon = grub_strchr (path, ':');
+
+  if (! colon)
+    return 0;
+
+  return grub_strdup (colon + 1);
+}
+
+/* Get the device path of the Open Firmware node name `path'.  */
+char *
+grub_ieee1275_get_devname (const char *path)
+{
+  char *colon = grub_strchr (path, ':');
+  int pathlen = grub_strlen (path);
+  struct grub_ieee1275_devalias curalias;
+  if (colon)
+    pathlen = (int)(colon - path);
+
+  /* Try to find an alias for this device.  */
+  FOR_IEEE1275_DEVALIASES (curalias)
+    /* briQ firmware can change capitalization in /chosen/bootpath.  */
+    if (grub_strncasecmp (curalias.path, path, pathlen) == 0
+	&& curalias.path[pathlen] == 0)
+      {
+	char *newpath;
+	newpath = grub_strdup (curalias.name);
+	grub_ieee1275_devalias_free (&curalias);
+	return newpath;
+      }
+
+  return grub_strndup (path, pathlen);
+}
+
+static char *
+grub_ieee1275_parse_args (const char *path, enum grub_ieee1275_parse_type ptype)
+{
+  char type[64]; /* XXX check size.  */
+  char *device = grub_ieee1275_get_devname (path);
+  char *ret = 0;
+  grub_ieee1275_phandle_t dev;
+
+  /* We need to know what type of device it is in order to parse the full
+     file path properly.  */
+  if (grub_ieee1275_finddevice (device, &dev))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE, "device %s not found", device);
+      goto fail;
+    }
+  if (grub_ieee1275_get_property (dev, "device_type", &type, sizeof type, 0))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_DEVICE,
+		  "device %s lacks a device_type property", device);
+      goto fail;
+    }
+
+  switch (ptype)
+    {
+    case GRUB_PARSE_DEVICE:
+      ret = grub_strdup (device);
+      break;
+    case GRUB_PARSE_DEVICE_TYPE:
+      ret = grub_strdup (type);
+      break;
+    case GRUB_PARSE_FILENAME:
+      {
+	char *comma;
+	char *args;
+
+	args = grub_ieee1275_get_devargs (path);
+	if (!args)
+	  /* Shouldn't happen.  */
+	  return 0;
+
+	/* The syntax of the device arguments is defined in the CHRP and PReP
+	   IEEE1275 bindings: "[partition][,[filename]]".  */
+	comma = grub_strchr (args, ',');
+
+	if (comma)
+	  {
+	    char *filepath = comma + 1;
+	    
+	    /* Make sure filepath has leading backslash.  */
+	    if (filepath[0] != '\\')
+	      ret = grub_xasprintf ("\\%s", filepath);
+	    else
+	      ret = grub_strdup (filepath);
+	    }
+	grub_free (args);
+	}
+      break;
+    case GRUB_PARSE_PARTITION:
+      {
+	char *comma;
+	char *args;
+
+	if (grub_strcmp ("block", type) != 0)
+	  goto unknown;
+
+	args = grub_ieee1275_get_devargs (path);
+	if (!args)
+	  /* Shouldn't happen.  */
+	  return 0;
+
+	comma = grub_strchr (args, ',');
+	if (!comma)
+	  ret = grub_strdup (args);
+	else
+	  ret = grub_strndup (args, (grub_size_t)(comma - args));
+	/* Consistently provide numbered partitions to GRUB.
+	   OpenBOOT traditionally uses alphabetical partition
+	   specifiers.  */
+	if (ret[0] >= 'a' && ret[0] <= 'z')
+	    ret[0] = '1' + (ret[0] - 'a');
+	grub_free (args);
+      }
+      break;
+    default:
+    unknown:
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  "unsupported type %s for device %s", type, device);
+    }
+
+fail:
+  grub_free (device);
+  return ret;
+}
+
+char *
+grub_ieee1275_get_device_type (const char *path)
+{
+  return grub_ieee1275_parse_args (path, GRUB_PARSE_DEVICE_TYPE);
+}
+
+char *
+grub_ieee1275_get_aliasdevname (const char *path)
+{
+  return grub_ieee1275_parse_args (path, GRUB_PARSE_DEVICE);
+}
+
+char *
+grub_ieee1275_get_filename (const char *path)
+{
+  return grub_ieee1275_parse_args (path, GRUB_PARSE_FILENAME);
+}
+
+/* Convert a device name from IEEE1275 syntax to GRUB syntax.  */
+char *
+grub_ieee1275_encode_devname (const char *path)
+{
+  char *device = grub_ieee1275_get_devname (path);
+  char *partition;
+  char *encoding;
+  char *optr;
+  const char *iptr;
+
+  if (! device)
+    return 0;
+
+  encoding = grub_malloc (sizeof ("ieee1275/") + 2 * grub_strlen (device)
+			  + sizeof (",XXXXXXXXXXXX"));
+  if (!encoding)
+    {
+      grub_free (device);
+      return 0;
+    }
+
+  partition = grub_ieee1275_parse_args (path, GRUB_PARSE_PARTITION);
+
+  optr = grub_stpcpy (encoding, "ieee1275/");
+  for (iptr = device; *iptr; )
+    {
+      if (*iptr == ',')
+	*optr++ ='\\';
+      *optr++ = *iptr++;
+    }
+  if (partition && partition[0])
+    {
+      unsigned int partno = grub_strtoul (partition, 0, 0);
+
+      *optr++ = ',';
+
+      if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_0_BASED_PARTITIONS))
+	/* GRUB partition 1 is OF partition 0.  */
+	partno++;
+
+      grub_snprintf (optr, sizeof ("XXXXXXXXXXXX"), "%d", partno);
+    }
+  else
+    *optr = '\0';
+
+  grub_free (partition);
+  grub_free (device);
+
+  return encoding;
+}
+
+/* Resolve aliases.  */
+char *
+grub_ieee1275_canonicalise_devname (const char *path)
+{
+  struct canon_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t path;
+    grub_ieee1275_cell_t buf;
+    grub_ieee1275_cell_t inlen;
+    grub_ieee1275_cell_t outlen;
+  }
+  args;
+  char *buf = NULL;
+  grub_size_t bufsize = 64;
+  int i;
+
+  for (i = 0; i < 2; i++)
+    {
+      grub_free (buf);
+
+      buf = grub_malloc (bufsize);
+      if (!buf)
+	return NULL;
+
+      INIT_IEEE1275_COMMON (&args.common, "canon", 3, 1);
+      args.path = (grub_ieee1275_cell_t) path;
+      args.buf = (grub_ieee1275_cell_t) buf;
+      args.inlen = (grub_ieee1275_cell_t) (bufsize - 1);
+
+      if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+	return 0;
+      if (args.outlen > bufsize - 1)
+	{
+	  bufsize = args.outlen + 2;
+	  continue;
+	}
+      return buf;
+    }
+  /* Shouldn't reach here.  */
+  grub_free (buf);
+  return NULL;
+}
+
+char *
+grub_ieee1275_get_boot_dev (void)
+{
+  char *bootpath;
+  grub_ssize_t bootpath_size;
+
+  if (grub_ieee1275_get_property_length (grub_ieee1275_chosen, "bootpath",
+					 &bootpath_size)
+      || bootpath_size <= 0)
+    {
+      /* Should never happen. */
+      grub_printf ("/chosen/bootpath property missing!\n");
+      return NULL;
+    }
+
+  bootpath = (char *) grub_malloc ((grub_size_t) bootpath_size + 64);
+  if (! bootpath)
+    {
+      grub_print_error ();
+      return NULL;
+    }
+  grub_ieee1275_get_property (grub_ieee1275_chosen, "bootpath", bootpath,
+                              (grub_size_t) bootpath_size + 1, 0);
+  bootpath[bootpath_size] = '\0';
+
+  return bootpath;
+}
diff --git a/grub-core/kern/list.c b/grub-core/kern/list.c
new file mode 100644
index 0000000..a256bb3
--- /dev/null
+++ b/grub-core/kern/list.c
@@ -0,0 +1,55 @@
+/* list.c - grub list function */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/list.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+void *
+grub_named_list_find (grub_named_list_t head, const char *name)
+{
+  grub_named_list_t item;
+
+  FOR_LIST_ELEMENTS (item, head)
+    if (grub_strcmp (item->name, name) == 0)
+      return item;
+
+  return NULL;
+}
+
+void
+grub_list_push (grub_list_t *head, grub_list_t item)
+{
+  item->prev = head;
+  if (*head)
+    (*head)->prev = &item->next;
+  item->next = *head;
+  *head = item;
+}
+
+void
+grub_list_remove (grub_list_t item)
+{
+  if (item->prev)
+    *item->prev = item->next;
+  if (item->next)
+    item->next->prev = item->prev;
+  item->next = 0;
+  item->prev = 0;
+}
diff --git a/grub-core/kern/lockdown.c b/grub-core/kern/lockdown.c
new file mode 100644
index 0000000..0bc70fd
--- /dev/null
+++ b/grub-core/kern/lockdown.c
@@ -0,0 +1,84 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2020  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/file.h>
+#include <grub/lockdown.h>
+#include <grub/verify.h>
+
+static int lockdown = GRUB_LOCKDOWN_DISABLED;
+
+static grub_err_t
+lockdown_verifier_init (grub_file_t io __attribute__ ((unused)),
+                    enum grub_file_type type,
+                    void **context __attribute__ ((unused)),
+                    enum grub_verify_flags *flags)
+{
+  *flags = GRUB_VERIFY_FLAGS_SKIP_VERIFICATION;
+
+  switch (type & GRUB_FILE_TYPE_MASK)
+    {
+    case GRUB_FILE_TYPE_GRUB_MODULE:
+    case GRUB_FILE_TYPE_LINUX_KERNEL:
+    case GRUB_FILE_TYPE_MULTIBOOT_KERNEL:
+    case GRUB_FILE_TYPE_XEN_HYPERVISOR:
+    case GRUB_FILE_TYPE_BSD_KERNEL:
+    case GRUB_FILE_TYPE_XNU_KERNEL:
+    case GRUB_FILE_TYPE_PLAN9_KERNEL:
+    case GRUB_FILE_TYPE_NTLDR:
+    case GRUB_FILE_TYPE_TRUECRYPT:
+    case GRUB_FILE_TYPE_FREEDOS:
+    case GRUB_FILE_TYPE_PXECHAINLOADER:
+    case GRUB_FILE_TYPE_PCCHAINLOADER:
+    case GRUB_FILE_TYPE_COREBOOT_CHAINLOADER:
+    case GRUB_FILE_TYPE_EFI_CHAINLOADED_IMAGE:
+    case GRUB_FILE_TYPE_ACPI_TABLE:
+    case GRUB_FILE_TYPE_DEVICE_TREE_IMAGE:
+      *flags = GRUB_VERIFY_FLAGS_DEFER_AUTH;
+
+      /* Fall through. */
+
+    default:
+      return GRUB_ERR_NONE;
+    }
+}
+
+struct grub_file_verifier lockdown_verifier =
+  {
+    .name = "lockdown_verifier",
+    .init = lockdown_verifier_init,
+  };
+
+void
+grub_lockdown (void)
+{
+  lockdown = GRUB_LOCKDOWN_ENABLED;
+
+  grub_verifier_register (&lockdown_verifier);
+
+  grub_env_set ("lockdown", "y");
+  grub_env_export ("lockdown");
+}
+
+int
+grub_is_lockdown (void)
+{
+  return lockdown;
+}
diff --git a/grub-core/kern/main.c b/grub-core/kern/main.c
new file mode 100644
index 0000000..73967e2
--- /dev/null
+++ b/grub-core/kern/main.c
@@ -0,0 +1,316 @@
+/* main.c - the kernel main routine */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2006,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/symbol.h>
+#include <grub/dl.h>
+#include <grub/term.h>
+#include <grub/file.h>
+#include <grub/device.h>
+#include <grub/env.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+#include <grub/reader.h>
+#include <grub/parser.h>
+#include <grub/verify.h>
+
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/memory.h>
+#endif
+
+grub_addr_t
+grub_modules_get_end (void)
+{
+  struct grub_module_info *modinfo;
+
+  modinfo = (struct grub_module_info *) grub_modbase;
+
+  /* Check if there are any modules.  */
+  if ((modinfo == 0) || modinfo->magic != GRUB_MODULE_MAGIC)
+    return grub_modbase;
+
+  return grub_modbase + modinfo->size;
+}
+
+/* Load all modules in core.  */
+static void
+grub_load_modules (void)
+{
+  struct grub_module_header *header;
+  FOR_MODULES (header)
+  {
+    /* Not an ELF module, skip.  */
+    if (header->type != OBJ_TYPE_ELF)
+      continue;
+
+    if (! grub_dl_load_core ((char *) header + sizeof (struct grub_module_header),
+			     (header->size - sizeof (struct grub_module_header))))
+      grub_fatal ("%s", grub_errmsg);
+
+    if (grub_errno)
+      grub_print_error ();
+  }
+}
+
+static char *load_config;
+
+static void
+grub_load_config (void)
+{
+  struct grub_module_header *header;
+  FOR_MODULES (header)
+  {
+    /* Not an embedded config, skip.  */
+    if (header->type != OBJ_TYPE_CONFIG)
+      continue;
+
+    load_config = grub_malloc (header->size - sizeof (struct grub_module_header) + 1);
+    if (!load_config)
+      {
+	grub_print_error ();
+	break;
+      }
+    grub_memcpy (load_config, (char *) header +
+		 sizeof (struct grub_module_header),
+		 header->size - sizeof (struct grub_module_header));
+    load_config[header->size - sizeof (struct grub_module_header)] = 0;
+    break;
+  }
+}
+
+/* Write hook for the environment variables of root. Remove surrounding
+   parentheses, if any.  */
+static char *
+grub_env_write_root (struct grub_env_var *var __attribute__ ((unused)),
+		     const char *val)
+{
+  /* XXX Is it better to check the existence of the device?  */
+  grub_size_t len = grub_strlen (val);
+
+  if (val[0] == '(' && val[len - 1] == ')')
+    return grub_strndup (val + 1, len - 2);
+
+  return grub_strdup (val);
+}
+
+static void
+grub_set_prefix_and_root (void)
+{
+  char *device = NULL;
+  char *path = NULL;
+  char *fwdevice = NULL;
+  char *fwpath = NULL;
+  char *prefix = NULL;
+  struct grub_module_header *header;
+
+  FOR_MODULES (header)
+    if (header->type == OBJ_TYPE_PREFIX)
+      prefix = (char *) header + sizeof (struct grub_module_header);
+
+  grub_register_variable_hook ("root", 0, grub_env_write_root);
+
+  grub_machine_get_bootlocation (&fwdevice, &fwpath);
+
+  if (fwdevice)
+    {
+      char *cmdpath;
+
+      cmdpath = grub_xasprintf ("(%s)%s", fwdevice, fwpath ? : "");
+      if (cmdpath)
+	{
+	  grub_env_set ("cmdpath", cmdpath);
+	  grub_env_export ("cmdpath");
+	  grub_free (cmdpath);
+	}
+    }
+
+  if (prefix)
+    {
+      char *pptr = NULL;
+      if (prefix[0] == '(')
+	{
+	  pptr = grub_strrchr (prefix, ')');
+	  if (pptr)
+	    {
+	      device = grub_strndup (prefix + 1, pptr - prefix - 1);
+	      pptr++;
+	    }
+	}
+      if (!pptr)
+	pptr = prefix;
+      if (pptr[0])
+	path = grub_strdup (pptr);
+    }
+
+  if (!device && fwdevice)
+    device = fwdevice;
+  else if (fwdevice && (device[0] == ',' || !device[0]))
+    {
+      /* We have a partition, but still need to fill in the drive.  */
+      char *comma, *new_device;
+
+      for (comma = fwdevice; *comma; )
+	{
+	  if (comma[0] == '\\' && comma[1] == ',')
+	    {
+	      comma += 2;
+	      continue;
+	    }
+	  if (*comma == ',')
+	    break;
+	  comma++;
+	}
+      if (*comma)
+	{
+	  char *drive = grub_strndup (fwdevice, comma - fwdevice);
+	  new_device = grub_xasprintf ("%s%s", drive, device);
+	  grub_free (drive);
+	}
+      else
+	new_device = grub_xasprintf ("%s%s", fwdevice, device);
+
+      grub_free (fwdevice);
+      grub_free (device);
+      device = new_device;
+    }
+  else
+    grub_free (fwdevice);
+  if (fwpath && !path)
+    {
+      grub_size_t len = grub_strlen (fwpath);
+      while (len > 1 && fwpath[len - 1] == '/')
+	fwpath[--len] = 0;
+      if (len >= sizeof (GRUB_TARGET_CPU "-" GRUB_PLATFORM) - 1
+	  && grub_memcmp (fwpath + len - (sizeof (GRUB_TARGET_CPU "-" GRUB_PLATFORM) - 1), GRUB_TARGET_CPU "-" GRUB_PLATFORM,
+			  sizeof (GRUB_TARGET_CPU "-" GRUB_PLATFORM) - 1) == 0)
+	fwpath[len - (sizeof (GRUB_TARGET_CPU "-" GRUB_PLATFORM) - 1)] = 0;
+      path = fwpath;
+    }
+  else
+    grub_free (fwpath);
+  if (device)
+    {
+      char *prefix_set;
+    
+      prefix_set = grub_xasprintf ("(%s)%s", device, path ? : "");
+      if (prefix_set)
+	{
+	  grub_env_set ("prefix", prefix_set);
+	  grub_free (prefix_set);
+	}
+      grub_env_set ("root", device);
+    }
+
+  grub_free (device);
+  grub_free (path);
+  grub_print_error ();
+}
+
+/* Load the normal mode module and execute the normal mode if possible.  */
+static void
+grub_load_normal_mode (void)
+{
+  /* Load the module.  */
+  grub_dl_load ("normal");
+
+  /* Print errors if any.  */
+  grub_print_error ();
+  grub_errno = 0;
+
+  grub_command_execute ("normal", 0, 0);
+}
+
+static void
+reclaim_module_space (void)
+{
+  grub_addr_t modstart, modend;
+
+  if (!grub_modbase)
+    return;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  modstart = GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR;
+#else
+  modstart = grub_modbase;
+#endif
+  modend = grub_modules_get_end ();
+  grub_modbase = 0;
+
+#if GRUB_KERNEL_PRELOAD_SPACE_REUSABLE
+  grub_mm_init_region ((void *) modstart, modend - modstart);
+#else
+  (void) modstart;
+  (void) modend;
+#endif
+}
+
+/* The main routine.  */
+void __attribute__ ((noreturn))
+grub_main (void)
+{
+  /* First of all, initialize the machine.  */
+  grub_machine_init ();
+
+  grub_boot_time ("After machine init.");
+
+  /* Hello.  */
+  grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+  grub_printf ("Welcome to GRUB!\n\n");
+  grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
+
+  /* Init verifiers API. */
+  grub_verifiers_init ();
+
+  grub_load_config ();
+
+  grub_boot_time ("Before loading embedded modules.");
+
+  /* Load pre-loaded modules and free the space.  */
+  grub_register_exported_symbols ();
+#ifdef GRUB_LINKER_HAVE_INIT
+  grub_arch_dl_init_linker ();
+#endif  
+  grub_load_modules ();
+
+  grub_boot_time ("After loading embedded modules.");
+
+  /* It is better to set the root device as soon as possible,
+     for convenience.  */
+  grub_set_prefix_and_root ();
+  grub_env_export ("root");
+  grub_env_export ("prefix");
+
+  /* Reclaim space used for modules.  */
+  reclaim_module_space ();
+
+  grub_boot_time ("After reclaiming module space.");
+
+  grub_register_core_commands ();
+
+  grub_boot_time ("Before execution of embedded config.");
+
+  if (load_config)
+    grub_parser_execute (load_config);
+
+  grub_boot_time ("After execution of embedded config. Attempt to go to normal mode");
+
+  grub_load_normal_mode ();
+  grub_rescue_run ();
+}
diff --git a/grub-core/kern/mips/arc/init.c b/grub-core/kern/mips/arc/init.c
new file mode 100644
index 0000000..2ed3ff3
--- /dev/null
+++ b/grub-core/kern/mips/arc/init.c
@@ -0,0 +1,463 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/time.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <grub/arc/console.h>
+#include <grub/cpu/memory.h>
+#include <grub/cpu/time.h>
+#include <grub/memory.h>
+#include <grub/term.h>
+#include <grub/arc/arc.h>
+#include <grub/offsets.h>
+#include <grub/i18n.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+
+const char *type_names[] = {
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  NULL,
+#endif
+  NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+  "eisa", "tc", "scsi", "dti", "multi", "disk", "tape", "cdrom", "worm",
+  "serial", "net", "video", "par", "point", "key", "audio", "other",
+  "rdisk", "fdisk", "tape", "modem", "monitor", "print", "pointer",
+  "keyboard", "term",
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  "other",
+#endif
+  "line", "network", NULL
+};
+
+static int
+iterate_rec (const char *prefix, const struct grub_arc_component *parent,
+	     grub_arc_iterate_devs_hook_t hook, void *hook_data,
+	     int alt_names)
+{
+  const struct grub_arc_component *comp;
+  FOR_ARC_CHILDREN(comp, parent)
+    {
+      char *name;
+      const char *cname = NULL;
+      if (comp->type < ARRAY_SIZE (type_names))
+	cname = type_names[comp->type];
+      if (!cname)
+	cname = "unknown";
+      if (alt_names)
+	name = grub_xasprintf ("%s/%s%lu", prefix, cname, comp->key);
+      else
+	name = grub_xasprintf ("%s%s(%lu)", prefix, cname, comp->key);
+      if (!name)
+	return 1;
+      if (hook (name, comp, hook_data))
+	{
+	  grub_free (name);
+	  return 1;
+	}
+      if (iterate_rec ((parent ? name : prefix), comp, hook, hook_data,
+		       alt_names))
+	{
+	  grub_free (name);
+	  return 1;
+	}
+      grub_free (name);
+    }
+  return 0;
+}
+
+int
+grub_arc_iterate_devs (grub_arc_iterate_devs_hook_t hook, void *hook_data,
+		       int alt_names)
+{
+  return iterate_rec ((alt_names ? "arc" : ""), NULL, hook, hook_data,
+		      alt_names);
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  struct grub_arc_memory_descriptor *cur = NULL;
+  while (1)
+    {
+      grub_memory_type_t type;
+      cur = GRUB_ARC_FIRMWARE_VECTOR->getmemorydescriptor (cur);
+      if (!cur)
+	return GRUB_ERR_NONE;
+      switch (cur->type)
+	{
+	case GRUB_ARC_MEMORY_EXCEPTION_BLOCK:
+	case GRUB_ARC_MEMORY_SYSTEM_PARAMETER_BLOCK:
+	case GRUB_ARC_MEMORY_FW_PERMANENT:
+	default:
+	  type = GRUB_MEMORY_RESERVED;
+	  break;
+
+	case GRUB_ARC_MEMORY_FW_TEMPORARY:
+	case GRUB_ARC_MEMORY_FREE:
+	case GRUB_ARC_MEMORY_LOADED:
+	case GRUB_ARC_MEMORY_FREE_CONTIGUOUS:
+	  type = GRUB_MEMORY_AVAILABLE;
+	  break;
+	case GRUB_ARC_MEMORY_BADRAM:
+	  type = GRUB_MEMORY_BADRAM;
+	  break;
+	}
+      if (hook (((grub_uint64_t) cur->start_page) << 12,
+		((grub_uint64_t) cur->num_pages)  << 12, type, hook_data))
+	return GRUB_ERR_NONE;
+    }
+}
+
+char *
+grub_arc_alt_name_to_norm (const char *name, const char *suffix)
+{
+  char *optr;
+  const char *iptr;
+  char * ret = grub_malloc (2 * grub_strlen (name) + grub_strlen (suffix));
+  int state = 0;
+
+  if (!ret)
+    return NULL;
+  optr = ret;
+  for (iptr = name + 4; *iptr; iptr++)
+    if (state == 0)
+      {
+	if (!grub_isdigit (*iptr))
+	  *optr++ = *iptr;
+	else
+	  {
+	    *optr++ = '(';
+	    *optr++ = *iptr;
+	    state = 1;
+	  }
+      }
+    else
+      {
+	if (grub_isdigit (*iptr))
+	  *optr++ = *iptr;
+	else
+	  {
+	    *optr++ = ')';
+	    state = 0;
+	  }
+      }
+  if (state)
+    *optr++ = ')';
+  grub_strcpy (optr, suffix);
+  return ret;
+}
+
+static char *
+norm_name_to_alt (const char *name)
+{
+  char *optr;
+  const char *iptr;
+  int state = 0;
+  char * ret = grub_malloc (grub_strlen (name) + sizeof ("arc/"));
+
+  if (!ret)
+    return NULL;
+  optr = grub_stpcpy (ret, "arc/");
+  for (iptr = name; *iptr; iptr++)
+    {
+      if (state == 3)
+	{
+	  *optr++ = '/';
+	  state = 0;
+	}
+      if (*iptr == '(')
+	{
+	  state = 1;
+	  continue;
+	}
+      if (*iptr == ')')
+	{
+	  if (state == 1)
+	    *optr++ = '0';
+	  state = 3;
+	  continue;
+	}
+      *optr++ = *iptr;
+      if (state == 1)
+	state = 2;
+    }
+  *optr = '\0';
+  return ret;
+}
+
+extern grub_uint32_t grub_total_modules_size __attribute__ ((section(".text")));
+grub_addr_t grub_modbase;
+
+extern char _end[];
+static char boot_location[256];
+
+void
+grub_machine_init (void)
+{
+  struct grub_arc_memory_descriptor *cur = NULL;
+  grub_addr_t modend;
+
+  grub_memcpy (boot_location,
+	       (char *) (GRUB_DECOMPRESSOR_LINK_ADDR - 256), 256);
+
+  grub_modbase = ALIGN_UP ((grub_addr_t) _end, GRUB_KERNEL_MACHINE_MOD_ALIGN);
+  modend = grub_modbase + grub_total_modules_size;
+  grub_console_init_early ();
+
+  /* FIXME: measure this.  */
+  grub_arch_cpuclock = 150000000;
+  grub_install_get_time_ms (grub_rtc_get_time_ms);
+
+  while (1)
+    {
+      grub_uint64_t start, end;
+      cur = GRUB_ARC_FIRMWARE_VECTOR->getmemorydescriptor (cur);
+      if (!cur)
+	break;
+      if (cur->type != GRUB_ARC_MEMORY_FREE
+	  && cur->type != GRUB_ARC_MEMORY_LOADED
+	  && cur->type != GRUB_ARC_MEMORY_FREE_CONTIGUOUS)
+	continue;
+      start = ((grub_uint64_t) cur->start_page) << 12;
+      end = ((grub_uint64_t) cur->num_pages)  << 12;
+      end += start;
+      if ((grub_uint64_t) start < (modend & 0x1fffffff))
+	start = (modend & 0x1fffffff);
+      if ((grub_uint64_t) end > 0x20000000)
+	end = 0x20000000;
+      if (end > start)
+	grub_mm_init_region ((void *) (grub_addr_t) (start | 0x80000000),
+			     end - start);
+    }
+
+  grub_console_init_lately ();
+
+  grub_arcdisk_init ();
+}
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+}
+
+void
+grub_halt (void)
+{
+  GRUB_ARC_FIRMWARE_VECTOR->powerdown ();
+
+  grub_millisleep (1500);
+
+  grub_puts_ (N_("Shutdown failed"));
+  grub_refresh ();
+  while (1);
+}
+
+void
+grub_exit (void)
+{
+  GRUB_ARC_FIRMWARE_VECTOR->exit ();
+
+  grub_millisleep (1500);
+
+  grub_puts_ (N_("Exit failed"));
+  grub_refresh ();
+  while (1);
+}
+
+static char *
+get_part (char *dev)
+{
+  char *ptr;
+  if (!*dev)
+    return 0;
+  ptr = dev + grub_strlen (dev) - 1;
+  if (ptr == dev || *ptr != ')')
+    return 0;
+  ptr--;
+  while (grub_isdigit (*ptr) && ptr > dev)
+    ptr--;
+  if (*ptr != '(' || ptr == dev)
+    return 0;
+  ptr--;
+  if (ptr - dev < (int) sizeof ("partition") - 2)
+    return 0;
+  ptr -= sizeof ("partition") - 2;
+  if (grub_memcmp (ptr, "partition", sizeof ("partition") - 1) != 0)
+    return 0;
+  return ptr;
+}
+
+static grub_disk_addr_t
+get_partition_offset (char *part, grub_disk_addr_t *en)
+{
+  grub_arc_fileno_t handle;
+  grub_disk_addr_t ret = -1;
+  struct grub_arc_fileinfo info;
+  grub_arc_err_t r;
+
+  if (GRUB_ARC_FIRMWARE_VECTOR->open (part, GRUB_ARC_FILE_ACCESS_OPEN_RO,
+				      &handle))
+    return -1;
+
+  r = GRUB_ARC_FIRMWARE_VECTOR->getfileinformation (handle, &info);
+  if (!r)
+    {
+      ret = (info.start >> 9);
+      *en = (info.end >> 9);
+    }
+  GRUB_ARC_FIRMWARE_VECTOR->close (handle);
+  return ret;
+}
+
+struct get_device_name_ctx
+{
+  char *partition_name;
+  grub_disk_addr_t poff, pend;
+};
+
+static int
+get_device_name_iter (grub_disk_t disk __attribute__ ((unused)),
+		      const grub_partition_t part, void *data)
+{
+  struct get_device_name_ctx *ctx = data;
+
+  if (grub_partition_get_start (part) == ctx->poff
+      && grub_partition_get_len (part) == ctx->pend)
+    {
+      ctx->partition_name = grub_partition_get_name (part);
+      return 1;
+    }
+
+  return 0;
+}
+
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  char *loaddev = boot_location;
+  char *pptr, *partptr;
+  char *dname;
+  grub_disk_addr_t poff = -1, pend = -1;
+  struct get_device_name_ctx ctx;
+  grub_disk_t parent = 0;
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE (type_names); i++)
+    if (type_names[i]
+	&& grub_memcmp (loaddev, type_names[i], grub_strlen (type_names[i])) == 0
+	&& loaddev[grub_strlen (type_names[i])] == '(')
+      break;
+  if (i == ARRAY_SIZE (type_names))
+    pptr = loaddev;
+  else
+    for (pptr = loaddev; *pptr && *pptr != '/' && *pptr != '\\'; pptr++);
+  if (*pptr)
+    {
+      char *iptr, *optr;
+      char sep = *pptr;
+      *path = grub_malloc (grub_strlen (pptr) + 1);
+      if (!*path)
+	return;
+      for (iptr = pptr, optr = *path; *iptr; iptr++, optr++)
+	if (*iptr == sep)
+	  *optr = '/';
+	else
+	  *optr = *iptr;
+      *optr = '\0';
+      *path = grub_strdup (pptr);
+      *pptr = '\0';
+    }
+
+  if (*loaddev == '\0')
+    {
+      const char *syspart = 0;
+
+      if (GRUB_ARC_SYSTEM_PARAMETER_BLOCK->firmware_vector_length
+	  >= (unsigned) ((char *) (&GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable + 1)
+			 - (char *) GRUB_ARC_FIRMWARE_VECTOR)
+	  && GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable)
+	syspart = GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable ("SystemPartition");
+      if (!syspart)
+	return;
+      loaddev = grub_strdup (syspart);
+    }
+
+  partptr = get_part (loaddev);
+  if (partptr)
+    {
+      poff = get_partition_offset (loaddev, &pend);
+      *partptr = '\0';
+    }
+  dname = norm_name_to_alt (loaddev);
+  if (poff == (grub_addr_t) -1)
+    {
+      *device = dname;
+      if (loaddev != boot_location)
+	grub_free (loaddev);
+      return;
+    }
+
+  parent = grub_disk_open (dname);
+  if (!parent)
+    {
+      *device = dname;
+      if (loaddev != boot_location)
+	grub_free (loaddev);
+      return;
+    }
+
+  if (poff == 0
+      && pend == grub_disk_native_sectors (parent))
+    {
+      grub_disk_close (parent);
+      *device = dname;
+      if (loaddev != boot_location)
+	grub_free (loaddev);
+      return;
+    }
+
+  ctx.partition_name = NULL;
+  ctx.poff = poff;
+  ctx.pend = pend;
+
+  grub_partition_iterate (parent, get_device_name_iter, &ctx);
+  grub_disk_close (parent);
+
+  if (! ctx.partition_name)
+    {
+      *device = dname;
+      if (loaddev != boot_location)
+	grub_free (loaddev);
+      return;
+    }
+
+  *device = grub_xasprintf ("%s,%s", dname,
+			    ctx.partition_name);
+  grub_free (ctx.partition_name);
+  grub_free (dname);
+  if (loaddev != boot_location)
+    grub_free (loaddev);
+}
diff --git a/grub-core/kern/mips/cache.S b/grub-core/kern/mips/cache.S
new file mode 100644
index 0000000..fa331ec
--- /dev/null
+++ b/grub-core/kern/mips/cache.S
@@ -0,0 +1,70 @@
+
+#include <grub/symbol.h>
+
+	.set noreorder
+	.set nomacro
+
+FUNCTION (grub_arch_sync_caches)
+#include "cache_flush.S"
+	j $ra
+	 nop
+
+FUNCTION (grub_arch_sync_dma_caches)
+	move $t2, $a0
+	addu $t3, $a0, $a1
+	srl $t2, $t2, 5
+	sll $t2, $t2, 5
+	addu $t3, $t3, 0x1f
+	srl $t3, $t3, 5
+	sll $t3, $t3, 5
+	move $t0, $t2
+	subu $t1, $t3, $t2
+1:
+	cache_op 1, 0($t0)
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	cache_op 1, 1($t0)
+	cache_op 1, 2($t0)
+	cache_op 1, 3($t0)
+
+	addiu $t1, $t1, -0x20
+	bne $t1, $zero, 1b
+	 addiu $t0, $t0, 0x20
+#else
+	addiu $t1, $t1, -4
+	bne $t1, $zero, 1b
+	 addiu $t0, $t0, 0x4
+#endif
+	sync_op
+	move $t0, $t2
+	subu $t1, $t3, $t2
+2:
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	cache_op 0, 0($t0)
+	addiu $t1, $t1, -0x20
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x20
+#else
+	cache_op 0, 0($t0)
+	addiu $t1, $t1, -4
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x4
+#endif
+	sync_op
+	move $t0, $t2
+	subu $t1, $t3, $t2
+2:
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	cache_op 23, 0($t0)
+	addiu $t1, $t1, -0x20
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x20
+#else
+	cache_op 23, 0($t0)
+	addiu $t1, $t1, -0x4
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x4
+#endif
+	sync_op
+
+	jr $ra
+	 nop
diff --git a/grub-core/kern/mips/cache_flush.S b/grub-core/kern/mips/cache_flush.S
new file mode 100644
index 0000000..89961a0
--- /dev/null
+++ b/grub-core/kern/mips/cache_flush.S
@@ -0,0 +1,54 @@
+#ifndef CACHE_OP_DEFINED
+#define CACHE_OP_DEFINED 1
+	.macro cache_op op addr
+	.set mips3
+	cache \op, \addr
+	.set mips1
+	.endm
+	.macro sync_op
+	.set mips3
+	sync
+	.set mips1
+	.endm
+#endif
+
+	move $t2, $a0
+	addu $t3, $a0, $a1
+	srl $t2, $t2, 5
+	sll $t2, $t2, 5
+	addu $t3, $t3, 0x1f
+	srl $t3, $t3, 5
+	sll $t3, $t3, 5
+	move $t0, $t2
+	subu $t1, $t3, $t2
+1:
+	cache_op 1, 0($t0)
+	/* All four ways.  */
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	cache_op 1, 1($t0)
+	cache_op 1, 2($t0)
+	cache_op 1, 3($t0)
+	addiu $t1, $t1, -0x20
+	bne $t1, $zero, 1b
+	 addiu $t0, $t0, 0x20
+
+#else
+	addiu $t1, $t1, -0x4
+	bne $t1, $zero, 1b
+	 addiu $t0, $t0, 0x4
+#endif
+	sync_op
+	move $t0, $t2
+	subu $t1, $t3, $t2
+2:
+	cache_op 0, 0($t0)
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	addiu $t1, $t1, -0x20
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x20
+#else
+	addiu $t1, $t1, -0x4
+	bne $t1, $zero, 2b
+	 addiu $t0, $t0, 0x4
+#endif
+	sync_op
diff --git a/grub-core/kern/mips/dl.c b/grub-core/kern/mips/dl.c
new file mode 100644
index 0000000..5d7d299
--- /dev/null
+++ b/grub-core/kern/mips/dl.c
@@ -0,0 +1,274 @@
+/* dl-386.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/cpu/types.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+/* Dummy __gnu_local_gp. Resolved by linker.  */
+static char __gnu_local_gp_dummy;
+static char _gp_disp_dummy;
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  if (e->e_ident[EI_CLASS] != ELFCLASS32
+      || e->e_ident[EI_DATA] != ELFDATA2MSB
+      || e->e_machine != EM_MIPS)
+#else
+  if (e->e_ident[EI_CLASS] != ELFCLASS32
+      || e->e_ident[EI_DATA] != ELFDATA2LSB
+      || e->e_machine != EM_MIPS)
+#endif
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf_Ehdr *e = ehdr;
+  const Elf_Shdr *s;
+  /* FIXME: suboptimal.  */
+  grub_size_t gp_size = 0;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (const Elf_Shdr *) ((const char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *) ((const char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL)
+      {
+	const Elf_Rel *rel, *max;
+
+	for (rel = (const Elf_Rel *) ((const char *) e + s->sh_offset),
+	       max = rel + s->sh_size / s->sh_entsize;
+	     rel < max;
+	     rel++)
+	  switch (ELF_R_TYPE (rel->r_info))
+	    {
+	    case R_MIPS_GOT16:
+	    case R_MIPS_CALL16:
+	    case R_MIPS_GPREL32:
+	      gp_size += 4;
+	      break;
+	    }
+      }
+
+  if (gp_size > 0x08000)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, "__gnu_local_gp is too big\n");
+
+  *got = gp_size;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  grub_uint32_t gp0;
+  Elf_Ehdr *e = ehdr;
+
+  if (!mod->reginfo)
+    {
+      unsigned i;
+      Elf_Shdr *ri;
+
+      /* Find reginfo. */
+      for (i = 0, ri = (Elf_Shdr *) ((char *) ehdr + e->e_shoff);
+	   i < e->e_shnum;
+	   i++, ri = (Elf_Shdr *) ((char *) ri + e->e_shentsize))
+	if (ri->sh_type == SHT_MIPS_REGINFO)
+	  break;
+      if (i == e->e_shnum)
+	return grub_error (GRUB_ERR_BAD_MODULE, "no reginfo found");
+      mod->reginfo = (grub_uint32_t *)((char *) ehdr + ri->sh_offset);
+    }
+
+  gp0 = mod->reginfo[5];
+  Elf_Rel *rel, *max;
+
+  for (rel = (Elf_Rel *) ((char *) e + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
+    {
+      grub_uint8_t *addr;
+      Elf_Sym *sym;
+      grub_uint32_t sym_value;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr = (grub_uint8_t *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+      sym_value = sym->st_value;
+      if (s->sh_type == SHT_RELA)
+	{
+	  sym_value += ((Elf_Rela *) rel)->r_addend;
+	}
+      if (sym_value == (grub_addr_t) &__gnu_local_gp_dummy)
+	sym_value = (grub_addr_t) mod->got;
+      else if (sym_value == (grub_addr_t) &_gp_disp_dummy)
+	{
+	  sym_value = (grub_addr_t) mod->got - (grub_addr_t) addr;
+	  if (ELF_R_TYPE (rel->r_info) == R_MIPS_LO16)
+	    /* ABI mandates +4 even if partner lui doesn't
+	       immediately precede addiu.  */
+	    sym_value += 4;
+	}
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_MIPS_HI16:
+	  {
+	    grub_uint32_t value;
+	    Elf_Rel *rel2;
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+	    addr += 2;
+#endif
+
+	    /* Handle partner lo16 relocation. Lower part is
+	       treated as signed. Hence add 0x8000 to compensate. 
+	    */
+	    value = (*(grub_uint16_t *) addr << 16)
+	      + sym_value + 0x8000;
+	    for (rel2 = rel + 1; rel2 < max; rel2++)
+	      if (ELF_R_SYM (rel2->r_info)
+		  == ELF_R_SYM (rel->r_info)
+		  && ELF_R_TYPE (rel2->r_info) == R_MIPS_LO16)
+		{
+		  value += *(grub_int16_t *)
+		    ((char *) seg->addr + rel2->r_offset
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+		     + 2
+#endif
+		     );
+		  break;
+		}
+	    *(grub_uint16_t *) addr = (value >> 16) & 0xffff;
+	  }
+	  break;
+	case R_MIPS_LO16:
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+	  addr += 2;
+#endif
+	  *(grub_uint16_t *) addr += sym_value & 0xffff;
+	  break;
+	case R_MIPS_32:
+	  *(grub_uint32_t *) addr += sym_value;
+	  break;
+	case R_MIPS_GPREL32:
+	  *(grub_uint32_t *) addr = sym_value
+	    + *(grub_uint32_t *) addr + gp0 - (grub_uint32_t)mod->got;
+	  break;
+
+	case R_MIPS_26:
+	  {
+	    grub_uint32_t value;
+	    grub_uint32_t raw;
+	    raw = (*(grub_uint32_t *) addr) & 0x3ffffff;
+	    value = raw << 2;
+	    value += sym_value;
+	    raw = (value >> 2) & 0x3ffffff;
+			
+	    *(grub_uint32_t *) addr = 
+	      raw | ((*(grub_uint32_t *) addr) & 0xfc000000);
+	  }
+	  break;
+	case R_MIPS_GOT16:
+	  if (ELF_ST_BIND (sym->st_info) == STB_LOCAL)
+	    {
+	      Elf_Rel *rel2;
+	      /* Handle partner lo16 relocation. Lower part is
+		 treated as signed. Hence add 0x8000 to compensate.
+	      */
+	      sym_value += (*(grub_uint16_t *) addr << 16)
+		+ 0x8000;
+	      for (rel2 = rel + 1; rel2 < max; rel2++)
+		if (ELF_R_SYM (rel2->r_info)
+		    == ELF_R_SYM (rel->r_info)
+		    && ELF_R_TYPE (rel2->r_info) == R_MIPS_LO16)
+		  {
+		    sym_value += *(grub_int16_t *)
+		      ((char *) seg->addr + rel2->r_offset
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+		       + 2
+#endif
+		       );
+		    break;
+		  }
+	      sym_value &= 0xffff0000;
+	      *(grub_uint16_t *) addr = 0;
+	    }
+	  /* Fallthrough.  */
+	case R_MIPS_CALL16:
+	  {
+	    grub_uint32_t *gpptr = mod->gotptr;
+	  /* FIXME: reuse*/
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+	    addr += 2;
+#endif
+	    *gpptr = sym_value + *(grub_uint16_t *) addr;
+	    *(grub_uint16_t *) addr
+	      = sizeof (grub_uint32_t) * (gpptr - (grub_uint32_t *) mod->got);
+	    mod->gotptr = gpptr + 1;
+	    break;
+	  }
+	case R_MIPS_JALR:
+	  break;
+	default:
+	  {
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%x is not implemented yet"),
+			       ELF_R_TYPE (rel->r_info));
+	  }
+	  break;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+void 
+grub_arch_dl_init_linker (void)
+{
+  grub_dl_register_symbol ("__gnu_local_gp", &__gnu_local_gp_dummy, 0, 0);
+  grub_dl_register_symbol ("_gp_disp", &_gp_disp_dummy, 0, 0);
+}
+
diff --git a/grub-core/kern/mips/init.c b/grub-core/kern/mips/init.c
new file mode 100644
index 0000000..14b8752
--- /dev/null
+++ b/grub-core/kern/mips/init.c
@@ -0,0 +1,38 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/env.h>
+#include <grub/cpu/time.h>
+#include <grub/cpu/mips.h>
+
+/* FIXME: use interrupt to count high.  */
+grub_uint64_t
+grub_get_rtc (void)
+{
+  static grub_uint32_t high = 0;
+  static grub_uint32_t last = 0;
+  grub_uint32_t low;
+
+  asm volatile ("mfc0 %0, " GRUB_CPU_MIPS_COP0_TIMER_COUNT : "=r" (low));
+  if (low < last)
+    high++;
+  last = low;
+
+  return (((grub_uint64_t) high) << 32) | low;
+}
diff --git a/grub-core/kern/mips/loongson/init.c b/grub-core/kern/mips/loongson/init.c
new file mode 100644
index 0000000..7b96531
--- /dev/null
+++ b/grub-core/kern/mips/loongson/init.c
@@ -0,0 +1,320 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/time.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/machine/time.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <grub/memory.h>
+#include <grub/mips/loongson.h>
+#include <grub/cs5536.h>
+#include <grub/term.h>
+#include <grub/cpu/memory.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/terminfo.h>
+#include <grub/keyboard_layouts.h>
+#include <grub/serial.h>
+#include <grub/loader.h>
+#include <grub/at_keyboard.h>
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  hook (GRUB_ARCH_LOWMEMPSTART, grub_arch_memsize << 20,
+	GRUB_MEMORY_AVAILABLE, hook_data);
+  hook (GRUB_ARCH_HIGHMEMPSTART, grub_arch_highmemsize << 20,
+	GRUB_MEMORY_AVAILABLE, hook_data);
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for init_pci.  */
+static int
+set_card (grub_pci_device_t dev, grub_pci_id_t pciid,
+	  void *data __attribute__ ((unused)))
+{
+  grub_pci_address_t addr;
+  /* We could use grub_pci_assign_addresses for this but we prefer to
+     have exactly same memory map as on pmon.  */
+  switch (pciid)
+    {
+    case GRUB_LOONGSON_OHCI_PCIID:
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+      grub_pci_write (addr, 0x5025000);
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write_word (addr, GRUB_PCI_COMMAND_SERR_ENABLE
+			   | GRUB_PCI_COMMAND_PARITY_ERROR
+			   | GRUB_PCI_COMMAND_BUS_MASTER
+			   | GRUB_PCI_COMMAND_MEM_ENABLED);
+
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_STATUS);
+      grub_pci_write_word (addr, 0x0200 | GRUB_PCI_STATUS_CAPABILITIES);
+      break;
+    case GRUB_LOONGSON_EHCI_PCIID:
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+      grub_pci_write (addr, 0x5026000);
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write_word (addr, GRUB_PCI_COMMAND_SERR_ENABLE
+			   | GRUB_PCI_COMMAND_PARITY_ERROR
+			   | GRUB_PCI_COMMAND_BUS_MASTER
+			   | GRUB_PCI_COMMAND_MEM_ENABLED);
+
+      addr = grub_pci_make_address (dev, GRUB_PCI_REG_STATUS);
+      grub_pci_write_word (addr, (1 << GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT)
+			   | GRUB_PCI_STATUS_CAPABILITIES);
+      break;
+    }
+  return 0;
+}
+
+static void
+init_pci (void)
+{
+  *((volatile grub_uint32_t *) GRUB_CPU_LOONGSON_PCI_HIT1_SEL_LO) = 0x8000000c;
+  *((volatile grub_uint32_t *) GRUB_CPU_LOONGSON_PCI_HIT1_SEL_HI) = 0xffffffff;
+
+  /* Setup PCI controller.  */
+  *((volatile grub_uint16_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
+				+ GRUB_PCI_REG_COMMAND))
+    = GRUB_PCI_COMMAND_PARITY_ERROR | GRUB_PCI_COMMAND_BUS_MASTER
+    | GRUB_PCI_COMMAND_MEM_ENABLED;
+  *((volatile grub_uint16_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
+				+ GRUB_PCI_REG_STATUS))
+    = (1 << GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT)
+    | GRUB_PCI_STATUS_FAST_B2B_CAPABLE | GRUB_PCI_STATUS_66MHZ_CAPABLE
+    | GRUB_PCI_STATUS_CAPABILITIES;
+
+  *((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
+				+ GRUB_PCI_REG_CACHELINE)) = 0xff;
+  *((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER 
+				+ GRUB_PCI_REG_ADDRESS_REG0))
+    = 0x80000000 | GRUB_PCI_ADDR_MEM_TYPE_64 | GRUB_PCI_ADDR_MEM_PREFETCH;
+  *((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER 
+				+ GRUB_PCI_REG_ADDRESS_REG1)) = 0;
+
+  grub_pci_iterate (set_card, NULL);
+}
+
+void
+grub_machine_init (void)
+{
+  grub_addr_t modend;
+  grub_uint32_t prid;
+
+  asm volatile ("mfc0 %0, " GRUB_CPU_LOONGSON_COP0_PRID : "=r" (prid));
+
+  switch (prid)
+    {
+      /* Loongson 2E.  */
+    case 0x6302:
+      grub_arch_machine = GRUB_ARCH_MACHINE_FULOONG2E;
+      grub_bonito_type = GRUB_BONITO_2F;
+      break;
+      /* Loongson 2F.  */
+    case 0x6303:
+      if (grub_arch_machine != GRUB_ARCH_MACHINE_FULOONG2F
+	  && grub_arch_machine != GRUB_ARCH_MACHINE_YEELOONG)
+	grub_arch_machine = GRUB_ARCH_MACHINE_YEELOONG;
+      grub_bonito_type = GRUB_BONITO_2F;
+      break;
+      /* Loongson 3A. */
+    case 0x6305:
+      grub_arch_machine = GRUB_ARCH_MACHINE_YEELOONG_3A;
+      grub_bonito_type = GRUB_BONITO_3A;
+      break;
+    }
+
+  /* FIXME: measure this.  */
+  if (grub_arch_busclock == 0)
+    {
+      grub_arch_busclock = 66000000;
+      grub_arch_cpuclock = 797000000;
+    }
+
+  grub_install_get_time_ms (grub_rtc_get_time_ms);
+
+  if (grub_arch_memsize == 0)
+    {
+      grub_port_t smbbase;
+      grub_err_t err;
+      grub_pci_device_t dev;
+      struct grub_smbus_spd spd;
+      unsigned totalmem;
+      int i;
+
+      if (!grub_cs5536_find (&dev))
+	grub_fatal ("No CS5536 found\n");
+
+      err = grub_cs5536_init_smbus (dev, 0x7ff, &smbbase);
+      if (err)
+	grub_fatal ("Couldn't init SMBus: %s\n", grub_errmsg);
+
+      /* Yeeloong and Fuloong have only one memory slot.  */
+      err = grub_cs5536_read_spd (smbbase, GRUB_SMB_RAM_START_ADDR, &spd);
+      if (err)
+	grub_fatal ("Couldn't read SPD: %s\n", grub_errmsg);
+      for (i = 5; i < 13; i++)
+	if (spd.ddr2.rank_capacity & (1 << (i & 7)))
+	  break;
+      /* Something is wrong.  */
+      if (i == 13)
+	totalmem = 256;
+      else
+	totalmem = ((spd.ddr2.num_of_ranks
+		     & GRUB_SMBUS_SPD_MEMORY_NUM_OF_RANKS_MASK) + 1) << (i + 2);
+      
+      if (totalmem >= 256)
+	{
+	  grub_arch_memsize = 256;
+	  grub_arch_highmemsize = totalmem - 256;
+	}
+      else
+	{
+	  grub_arch_memsize = totalmem;
+	  grub_arch_highmemsize = 0;
+	}
+
+      grub_cs5536_init_geode (dev);
+
+      init_pci ();
+    }
+
+  modend = grub_modules_get_end ();
+  grub_mm_init_region ((void *) modend, (grub_arch_memsize << 20)
+		       - (modend - GRUB_ARCH_LOWMEMVSTART));
+  /* FIXME: use upper memory as well.  */
+
+  /* Initialize output terminal (can't be done earlier, as gfxterm
+     relies on a working heap.  */
+  grub_video_sm712_init ();
+  grub_video_sis315pro_init ();
+  grub_video_radeon_fuloong2e_init ();
+  grub_video_radeon_yeeloong3a_init ();
+  grub_font_init ();
+  grub_gfxterm_init ();
+
+  grub_keylayouts_init ();
+  if (grub_arch_machine == GRUB_ARCH_MACHINE_YEELOONG
+      || grub_arch_machine == GRUB_ARCH_MACHINE_YEELOONG_3A)
+    grub_at_keyboard_init ();
+
+  grub_terminfo_init ();
+  grub_serial_init ();
+
+  grub_boot_init ();
+}
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+}
+
+static int
+halt_via (grub_pci_device_t dev, grub_pci_id_t pciid,
+	  void *data __attribute__ ((unused)))
+{
+  grub_uint16_t pm;
+  grub_pci_address_t addr;
+
+  if (pciid != 0x30571106)
+    return 0;
+
+  addr = grub_pci_make_address (dev, 0x40);
+  pm = grub_pci_read (addr) & ~1;
+
+  if (pm == 0)
+    {
+      grub_pci_write (addr, 0x1801);
+      pm = 0x1800;
+    }
+
+  addr = grub_pci_make_address (dev, 0x80);
+  grub_pci_write_byte (addr, 0xff);
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word (addr, grub_pci_read_word (addr) | GRUB_PCI_COMMAND_IO_ENABLED);
+
+  /* FIXME: This one is derived from qemu. Check on real hardware.  */
+  grub_outw (0x2000, pm + 4 + GRUB_MACHINE_PCI_IO_BASE);
+  grub_millisleep (5000);
+
+  return 0;
+}
+
+void
+grub_halt (void)
+{
+  switch (grub_arch_machine)
+    {
+    case GRUB_ARCH_MACHINE_FULOONG2E:
+      grub_pci_iterate (halt_via, NULL);
+      break;
+    case GRUB_ARCH_MACHINE_FULOONG2F:
+      {
+	grub_pci_device_t dev;
+	grub_port_t p;
+	if (grub_cs5536_find (&dev))
+	  {
+	    p = (grub_cs5536_read_msr (dev, GRUB_CS5536_MSR_GPIO_BAR)
+		 & GRUB_CS5536_LBAR_ADDR_MASK) + GRUB_MACHINE_PCI_IO_BASE;
+	    grub_outl ((1 << 13), p + 4);
+	    grub_outl ((1 << 29), p);
+	    grub_millisleep (5000);
+	  }
+      }
+      break;
+    case GRUB_ARCH_MACHINE_YEELOONG:
+      grub_outb (grub_inb (GRUB_CPU_LOONGSON_GPIOCFG)
+		 & ~GRUB_CPU_YEELOONG_SHUTDOWN_GPIO, GRUB_CPU_LOONGSON_GPIOCFG);
+      grub_millisleep (1500);
+      break;
+    case GRUB_ARCH_MACHINE_YEELOONG_3A:
+      grub_millisleep (1);
+      grub_outb (0x4e, GRUB_MACHINE_PCI_IO_BASE_3A | 0x66);
+      grub_millisleep (1);
+      grub_outb (2, GRUB_MACHINE_PCI_IO_BASE_3A | 0x62);
+      grub_millisleep (5000);
+      break;
+    }
+
+  grub_puts_ (N_("Shutdown failed"));
+  grub_refresh ();
+  while (1);
+}
+
+void
+grub_exit (void)
+{
+  grub_halt ();
+}
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+extern char _end[];
+grub_addr_t grub_modbase = (grub_addr_t) _end;
+
diff --git a/grub-core/kern/mips/qemu_mips/init.c b/grub-core/kern/mips/qemu_mips/init.c
new file mode 100644
index 0000000..be88b77
--- /dev/null
+++ b/grub-core/kern/mips/qemu_mips/init.c
@@ -0,0 +1,105 @@
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/time.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/console.h>
+#include <grub/cpu/memory.h>
+#include <grub/memory.h>
+#include <grub/video.h>
+#include <grub/terminfo.h>
+#include <grub/keyboard_layouts.h>
+#include <grub/serial.h>
+#include <grub/loader.h>
+#include <grub/at_keyboard.h>
+
+static inline int
+probe_mem (grub_addr_t addr)
+{
+  volatile grub_uint8_t *ptr = (grub_uint8_t *) (0xa0000000 | addr);
+  grub_uint8_t c = *ptr;
+  *ptr = 0xAA;
+  if (*ptr != 0xAA)
+    return 0;
+  *ptr = 0x55;
+  if (*ptr != 0x55)
+    return 0;
+  *ptr = c;
+  return 1;
+}
+
+void
+grub_machine_init (void)
+{
+  grub_addr_t modend;
+
+  if (grub_arch_memsize == 0)
+    {
+      int i;
+      
+      for (i = 27; i >= 0; i--)
+	if (probe_mem (grub_arch_memsize | (1 << i)))
+	  grub_arch_memsize |= (1 << i);
+      grub_arch_memsize++;
+    }
+
+  /* FIXME: measure this.  */
+  grub_arch_cpuclock = 200000000;
+
+  modend = grub_modules_get_end ();
+  grub_mm_init_region ((void *) modend, grub_arch_memsize
+		       - (modend - GRUB_ARCH_LOWMEMVSTART));
+
+  grub_install_get_time_ms (grub_rtc_get_time_ms);
+
+  grub_keylayouts_init ();
+  grub_at_keyboard_init ();
+
+  grub_qemu_init_cirrus ();
+  grub_vga_text_init ();
+
+  grub_terminfo_init ();
+  grub_serial_init ();
+
+  grub_boot_init ();
+}
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+}
+
+void
+grub_exit (void)
+{
+  grub_halt ();
+}
+
+void
+grub_halt (void)
+{
+  grub_outl (42, 0xbfbf0004);
+  while (1);
+}
+
+grub_err_t 
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  hook (0, grub_arch_memsize, GRUB_MEMORY_AVAILABLE, hook_data);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+extern char _end[];
+grub_addr_t grub_modbase = (grub_addr_t) _end;
+
diff --git a/grub-core/kern/mips/startup.S b/grub-core/kern/mips/startup.S
new file mode 100644
index 0000000..1fdb58a
--- /dev/null
+++ b/grub-core/kern/mips/startup.S
@@ -0,0 +1,126 @@
+/* startup.S - Startup code for the MIPS.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+#include <grub/offsets.h>
+#include <grub/mips/asm.h>
+
+#define BASE_ADDR 8	
+
+	.globl __start, _start, start
+	.set noreorder
+	.set nomacro
+__start:
+_start:
+start:		
+.extern __bss_start
+.extern _end
+	bal cont
+	 nop
+
+	.org GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+VARIABLE(grub_total_modules_size)
+	.long 0
+
+VARIABLE (grub_arch_busclock)
+	.long 0
+VARIABLE (grub_arch_cpuclock)
+	.long 0
+VARIABLE (grub_arch_memsize)
+	.long 0
+VARIABLE (grub_arch_highmemsize)
+	.long 0
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+VARIABLE (grub_arch_machine)
+	.long GRUB_ARCH_MACHINE_FULOONG2F
+#endif
+cont:
+	/* Save our base.  */
+	move $s0, $ra
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+	lui $t1, %hi(grub_arch_busclock)
+	addiu $t1, %lo(grub_arch_busclock)
+	sw $s4, 8($t1)
+#endif
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+	lui $t1, %hi(grub_arch_busclock)
+	addiu $t1, %lo(grub_arch_busclock)
+	sw $s2, 0($t1)
+	sw $s3, 4($t1)
+	sw $s4, 8($t1)
+	sw $s5, 12($t1)
+	sw $s7, 16($t1)
+#endif
+
+	/* Move the modules out of BSS.  */
+	lui $t2, %hi(__bss_start)
+	addiu $t2, %lo(__bss_start)
+	
+	lui $t1, %hi(_end)
+	addiu $t1, %lo(_end)
+	addiu $t1, (GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	li $t3, (GRUB_KERNEL_MACHINE_MOD_ALIGN - 1)
+	nor $t3, $t3, $0
+	and $t1, $t1, $t3
+	
+	lw $t3, (GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE - BASE_ADDR)($s0)
+
+	/* Backward copy.  */
+	add $t1, $t1, $t3
+	add $t2, $t2, $t3
+	addiu $t1, $t1, -1
+	addiu $t2, $t2, -1
+
+	/* $t2 is source. $t1 is destination. $t3 is size.  */
+modulesmovcont:
+	beq $t3, $0, modulesmovdone
+         nop
+	lb GRUB_ASM_T4, 0($t2)
+	sb GRUB_ASM_T4, 0($t1)
+	addiu $t2, $t2, -1
+	addiu $t1, $t1, -1
+	b modulesmovcont
+	 addiu $t3, $t3, -1
+modulesmovdone:
+
+	/* Clean BSS.  */
+	
+	lui $t1, %hi(__bss_start)
+	addiu $t1, $t1, %lo(__bss_start)
+	lui $t2, %hi(_end)
+	addiu $t2, $t2, %lo(_end)
+bsscont:
+	sb $0,0($t1)
+	addiu $t1, $t1, 1
+	sltu $t3, $t1, $t2
+	bne $t3, $0, bsscont
+         nop
+
+	lui $t9, %hi(grub_main)
+	addiu $t9, %lo(grub_main)
+
+	lui $sp, %hi(GRUB_MACHINE_MEMORY_STACK_HIGH)
+	jr $t9
+	 addiu $sp, $sp, %lo(GRUB_MACHINE_MEMORY_STACK_HIGH)
+
diff --git a/grub-core/kern/misc.c b/grub-core/kern/misc.c
new file mode 100644
index 0000000..3af336e
--- /dev/null
+++ b/grub-core/kern/misc.c
@@ -0,0 +1,1267 @@
+/* misc.c - definitions of misc functions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <stdarg.h>
+#include <grub/term.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+
+union printf_arg
+{
+  /* Yes, type is also part of union as the moment we fill the value
+     we don't need to store its type anymore (when we'll need it, we'll
+     have format spec again. So save some space.  */
+  enum
+    {
+      INT, LONG, LONGLONG,
+      UNSIGNED_INT = 3, UNSIGNED_LONG, UNSIGNED_LONGLONG,
+      STRING
+    } type;
+  long long ll;
+};
+
+struct printf_args
+{
+  union printf_arg prealloc[32];
+  union printf_arg *ptr;
+  grub_size_t count;
+};
+
+static void
+parse_printf_args (const char *fmt0, struct printf_args *args,
+		   va_list args_in);
+static int
+grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0,
+		     struct printf_args *args);
+
+static void
+free_printf_args (struct printf_args *args)
+{
+  if (args->ptr != args->prealloc)
+    grub_free (args->ptr);
+}
+
+static int
+grub_iswordseparator (int c)
+{
+  return (grub_isspace (c) || c == ',' || c == ';' || c == '|' || c == '&');
+}
+
+/* grub_gettext_dummy is not translating anything.  */
+static const char *
+grub_gettext_dummy (const char *s)
+{
+  return s;
+}
+
+const char* (*grub_gettext) (const char *s) = grub_gettext_dummy;
+
+void *
+grub_memmove (void *dest, const void *src, grub_size_t n)
+{
+  char *d = (char *) dest;
+  const char *s = (const char *) src;
+
+  if (d < s)
+    while (n--)
+      *d++ = *s++;
+  else
+    {
+      d += n;
+      s += n;
+
+      while (n--)
+	*--d = *--s;
+    }
+
+  return dest;
+}
+
+char *
+grub_strcpy (char *dest, const char *src)
+{
+  char *p = dest;
+
+  while ((*p++ = *src++) != '\0')
+    ;
+
+  return dest;
+}
+
+int
+grub_printf (const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  va_start (ap, fmt);
+  ret = grub_vprintf (fmt, ap);
+  va_end (ap);
+
+  return ret;
+}
+
+int
+grub_printf_ (const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  va_start (ap, fmt);
+  ret = grub_vprintf (_(fmt), ap);
+  va_end (ap);
+
+  return ret;
+}
+
+int
+grub_puts_ (const char *s)
+{
+  return grub_puts (_(s));
+}
+
+#if defined (__APPLE__) && ! defined (GRUB_UTIL)
+int
+grub_err_printf (const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start (ap, fmt);
+	ret = grub_vprintf (fmt, ap);
+	va_end (ap);
+
+	return ret;
+}
+#endif
+
+#if ! defined (__APPLE__) && ! defined (GRUB_UTIL)
+int grub_err_printf (const char *fmt, ...)
+__attribute__ ((alias("grub_printf")));
+#endif
+
+int
+grub_debug_enabled (const char * condition)
+{
+  const char *debug;
+
+  debug = grub_env_get ("debug");
+  if (!debug)
+    return 0;
+
+  if (grub_strword (debug, "all") || grub_strword (debug, condition))
+    return 1;
+
+  return 0;
+}
+
+void
+grub_real_dprintf (const char *file, const int line, const char *condition,
+		   const char *fmt, ...)
+{
+  va_list args;
+
+  if (grub_debug_enabled (condition))
+    {
+      grub_printf ("%s:%d: ", file, line);
+      va_start (args, fmt);
+      grub_vprintf (fmt, args);
+      va_end (args);
+      grub_refresh ();
+    }
+}
+
+#define PREALLOC_SIZE 255
+
+int
+grub_vprintf (const char *fmt, va_list ap)
+{
+  grub_size_t s;
+  static char buf[PREALLOC_SIZE + 1];
+  char *curbuf = buf;
+  struct printf_args args;
+
+  parse_printf_args (fmt, &args, ap);
+
+  s = grub_vsnprintf_real (buf, PREALLOC_SIZE, fmt, &args);
+  if (s > PREALLOC_SIZE)
+    {
+      curbuf = grub_malloc (s + 1);
+      if (!curbuf)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  buf[PREALLOC_SIZE - 3] = '.';
+	  buf[PREALLOC_SIZE - 2] = '.';
+	  buf[PREALLOC_SIZE - 1] = '.';
+	  buf[PREALLOC_SIZE] = 0;
+	  curbuf = buf;
+	}
+      else
+	s = grub_vsnprintf_real (curbuf, s, fmt, &args);
+    }
+
+  free_printf_args (&args);
+
+  grub_xputs (curbuf);
+
+  if (curbuf != buf)
+    grub_free (curbuf);
+
+  return s;
+}
+
+int
+grub_memcmp (const void *s1, const void *s2, grub_size_t n)
+{
+  const grub_uint8_t *t1 = s1;
+  const grub_uint8_t *t2 = s2;
+
+  while (n--)
+    {
+      if (*t1 != *t2)
+	return (int) *t1 - (int) *t2;
+
+      t1++;
+      t2++;
+    }
+
+  return 0;
+}
+
+int
+grub_strcmp (const char *s1, const char *s2)
+{
+  while (*s1 && *s2)
+    {
+      if (*s1 != *s2)
+	break;
+
+      s1++;
+      s2++;
+    }
+
+  return (int) (grub_uint8_t) *s1 - (int) (grub_uint8_t) *s2;
+}
+
+int
+grub_strncmp (const char *s1, const char *s2, grub_size_t n)
+{
+  if (n == 0)
+    return 0;
+
+  while (*s1 && *s2 && --n)
+    {
+      if (*s1 != *s2)
+	break;
+
+      s1++;
+      s2++;
+    }
+
+  return (int) (grub_uint8_t) *s1 - (int) (grub_uint8_t)  *s2;
+}
+
+char *
+grub_strchr (const char *s, int c)
+{
+  do
+    {
+      if (*s == c)
+	return (char *) s;
+    }
+  while (*s++);
+
+  return 0;
+}
+
+char *
+grub_strrchr (const char *s, int c)
+{
+  char *p = NULL;
+
+  do
+    {
+      if (*s == c)
+	p = (char *) s;
+    }
+  while (*s++);
+
+  return p;
+}
+
+int
+grub_strword (const char *haystack, const char *needle)
+{
+  const char *n_pos = needle;
+
+  while (grub_iswordseparator (*haystack))
+    haystack++;
+
+  while (*haystack)
+    {
+      /* Crawl both the needle and the haystack word we're on.  */
+      while(*haystack && !grub_iswordseparator (*haystack)
+            && *haystack == *n_pos)
+        {
+          haystack++;
+          n_pos++;
+        }
+
+      /* If we reached the end of both words at the same time, the word
+      is found. If not, eat everything in the haystack that isn't the
+      next word (or the end of string) and "reset" the needle.  */
+      if ( (!*haystack || grub_iswordseparator (*haystack))
+         && (!*n_pos || grub_iswordseparator (*n_pos)))
+        return 1;
+      else
+        {
+          n_pos = needle;
+          while (*haystack && !grub_iswordseparator (*haystack))
+            haystack++;
+          while (grub_iswordseparator (*haystack))
+            haystack++;
+        }
+    }
+
+  return 0;
+}
+
+int
+grub_isspace (int c)
+{
+  return (c == '\n' || c == '\r' || c == ' ' || c == '\t');
+}
+
+unsigned long
+grub_strtoul (const char * restrict str, const char ** const restrict end,
+	      int base)
+{
+  unsigned long long num;
+
+  num = grub_strtoull (str, end, base);
+#if GRUB_CPU_SIZEOF_LONG != 8
+  if (num > ~0UL)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      return ~0UL;
+    }
+#endif
+
+  return (unsigned long) num;
+}
+
+unsigned long long
+grub_strtoull (const char * restrict str, const char ** const restrict end,
+	       int base)
+{
+  unsigned long long num = 0;
+  int found = 0;
+
+  /* Skip white spaces.  */
+  /* grub_isspace checks that *str != '\0'.  */
+  while (grub_isspace (*str))
+    str++;
+
+  /* Guess the base, if not specified. The prefix `0x' means 16, and
+     the prefix `0' means 8.  */
+  if (str[0] == '0')
+    {
+      if (str[1] == 'x')
+	{
+	  if (base == 0 || base == 16)
+	    {
+	      base = 16;
+	      str += 2;
+	    }
+	}
+      else if (base == 0 && str[1] >= '0' && str[1] <= '7')
+	base = 8;
+    }
+
+  if (base == 0)
+    base = 10;
+
+  while (*str)
+    {
+      unsigned long digit;
+
+      digit = grub_tolower (*str) - '0';
+      if (digit >= 'a' - '0')
+	digit += '0' - 'a' + 10;
+      else if (digit > 9)
+	break;
+
+      if (digit >= (unsigned long) base)
+	break;
+
+      found = 1;
+
+      /* NUM * BASE + DIGIT > ~0ULL */
+      if (num > grub_divmod64 (~0ULL - digit, base, 0))
+	{
+	  grub_error (GRUB_ERR_OUT_OF_RANGE,
+		      N_("overflow is detected"));
+
+          if (end)
+            *end = (char *) str;
+
+	  return ~0ULL;
+	}
+
+      num = num * base + digit;
+      str++;
+    }
+
+  if (! found)
+    {
+      grub_error (GRUB_ERR_BAD_NUMBER,
+		  N_("unrecognized number"));
+
+      if (end)
+        *end = (char *) str;
+
+      return 0;
+    }
+
+  if (end)
+    *end = (char *) str;
+
+  return num;
+}
+
+char *
+grub_strdup (const char *s)
+{
+  grub_size_t len;
+  char *p;
+
+  len = grub_strlen (s) + 1;
+  p = (char *) grub_malloc (len);
+  if (! p)
+    return 0;
+
+  return grub_memcpy (p, s, len);
+}
+
+char *
+grub_strndup (const char *s, grub_size_t n)
+{
+  grub_size_t len;
+  char *p;
+
+  len = grub_strlen (s);
+  if (len > n)
+    len = n;
+  p = (char *) grub_malloc (len + 1);
+  if (! p)
+    return 0;
+
+  grub_memcpy (p, s, len);
+  p[len] = '\0';
+  return p;
+}
+
+/* clang detects that we're implementing here a memset so it decides to
+   optimise and calls memset resulting in infinite recursion. With volatile
+   we make it not optimise in this way.  */
+#ifdef __clang__
+#define VOLATILE_CLANG volatile
+#else
+#define VOLATILE_CLANG
+#endif
+
+void *
+grub_memset (void *s, int c, grub_size_t len)
+{
+  void *p = s;
+  grub_uint8_t pattern8 = c;
+
+  if (len >= 3 * sizeof (unsigned long))
+    {
+      unsigned long patternl = 0;
+      grub_size_t i;
+
+      for (i = 0; i < sizeof (unsigned long); i++)
+	patternl |= ((unsigned long) pattern8) << (8 * i);
+
+      while (len > 0 && (((grub_addr_t) p) & (sizeof (unsigned long) - 1)))
+	{
+	  *(VOLATILE_CLANG grub_uint8_t *) p = pattern8;
+	  p = (grub_uint8_t *) p + 1;
+	  len--;
+	}
+      while (len >= sizeof (unsigned long))
+	{
+	  *(VOLATILE_CLANG unsigned long *) p = patternl;
+	  p = (unsigned long *) p + 1;
+	  len -= sizeof (unsigned long);
+	}
+    }
+
+  while (len > 0)
+    {
+      *(VOLATILE_CLANG grub_uint8_t *) p = pattern8;
+      p = (grub_uint8_t *) p + 1;
+      len--;
+    }
+
+  return s;
+}
+
+grub_size_t
+grub_strlen (const char *s)
+{
+  const char *p = s;
+
+  while (*p)
+    p++;
+
+  return p - s;
+}
+
+static inline void
+grub_reverse (char *str)
+{
+  char *p = str + grub_strlen (str) - 1;
+
+  while (str < p)
+    {
+      char tmp;
+
+      tmp = *str;
+      *str = *p;
+      *p = tmp;
+      str++;
+      p--;
+    }
+}
+
+/* Divide N by D, return the quotient, and store the remainder in *R.  */
+grub_uint64_t
+grub_divmod64 (grub_uint64_t n, grub_uint64_t d, grub_uint64_t *r)
+{
+  /* This algorithm is typically implemented by hardware. The idea
+     is to get the highest bit in N, 64 times, by keeping
+     upper(N * 2^i) = (Q * D + M), where upper
+     represents the high 64 bits in 128-bits space.  */
+  unsigned bits = 64;
+  grub_uint64_t q = 0;
+  grub_uint64_t m = 0;
+
+  /* ARM and IA64 don't have a fast 32-bit division.
+     Using that code would just make us use software division routines, calling
+     ourselves indirectly and hence getting infinite recursion.
+  */
+#if !GRUB_DIVISION_IN_SOFTWARE
+  /* Skip the slow computation if 32-bit arithmetic is possible.  */
+  if (n < 0xffffffff && d < 0xffffffff)
+    {
+      if (r)
+	*r = ((grub_uint32_t) n) % (grub_uint32_t) d;
+
+      return ((grub_uint32_t) n) / (grub_uint32_t) d;
+    }
+#endif
+
+  while (bits--)
+    {
+      m <<= 1;
+
+      if (n & (1ULL << 63))
+	m |= 1;
+
+      q <<= 1;
+      n <<= 1;
+
+      if (m >= d)
+	{
+	  q |= 1;
+	  m -= d;
+	}
+    }
+
+  if (r)
+    *r = m;
+
+  return q;
+}
+
+/* Convert a long long value to a string. This function avoids 64-bit
+   modular arithmetic or divisions.  */
+static inline char *
+grub_lltoa (char *str, int c, unsigned long long n)
+{
+  unsigned base = ((c == 'x') || (c == 'X')) ? 16 : 10;
+  char *p;
+
+  if ((long long) n < 0 && c == 'd')
+    {
+      n = (unsigned long long) (-((long long) n));
+      *str++ = '-';
+    }
+
+  p = str;
+
+  if (base == 16)
+    do
+      {
+	unsigned d = (unsigned) (n & 0xf);
+	*p++ = (d > 9) ? d + ((c == 'x') ? 'a' : 'A') - 10 : d + '0';
+      }
+    while (n >>= 4);
+  else
+    /* BASE == 10 */
+    do
+      {
+	grub_uint64_t m;
+
+	n = grub_divmod64 (n, 10, &m);
+	*p++ = m + '0';
+      }
+    while (n);
+
+  *p = 0;
+
+  grub_reverse (str);
+  return p;
+}
+
+/*
+ * Parse printf() fmt0 string into args arguments.
+ *
+ * The parsed arguments are either used by a printf() function to format the fmt0
+ * string or they are used to compare a format string from an untrusted source
+ * against a format string with expected arguments.
+ *
+ * When the fmt_check is set to !0, e.g. 1, then this function is executed in
+ * printf() format check mode. This enforces stricter rules for parsing the
+ * fmt0 to limit exposure to possible errors in printf() handling. It also
+ * disables positional parameters, "$", because some formats, e.g "%s%1$d",
+ * cannot be validated with the current implementation.
+ *
+ * The max_args allows to set a maximum number of accepted arguments. If the fmt0
+ * string defines more arguments than the max_args then the parse_printf_arg_fmt()
+ * function returns an error. This is currently used for format check only.
+ */
+static grub_err_t
+parse_printf_arg_fmt (const char *fmt0, struct printf_args *args,
+		      int fmt_check, grub_size_t max_args)
+{
+  const char *fmt;
+  char c;
+  grub_size_t n = 0;
+
+  args->count = 0;
+
+  COMPILE_TIME_ASSERT (sizeof (int) == sizeof (grub_uint32_t));
+  COMPILE_TIME_ASSERT (sizeof (int) <= sizeof (long long));
+  COMPILE_TIME_ASSERT (sizeof (long) <= sizeof (long long));
+  COMPILE_TIME_ASSERT (sizeof (long long) == sizeof (void *)
+		       || sizeof (int) == sizeof (void *));
+
+  fmt = fmt0;
+  while ((c = *fmt++) != 0)
+    {
+      if (c != '%')
+	continue;
+
+      if (*fmt =='-')
+	fmt++;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      if (*fmt == '$')
+	{
+	  if (fmt_check)
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			       "positional arguments are not supported");
+	  fmt++;
+	}
+
+      if (*fmt =='-')
+	fmt++;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      if (*fmt =='.')
+	fmt++;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      c = *fmt++;
+      if (c == 'l')
+	c = *fmt++;
+      if (c == 'l')
+	c = *fmt++;
+
+      switch (c)
+	{
+	case 'p':
+	case 'x':
+	case 'X':
+	case 'u':
+	case 'd':
+	case 'c':
+	case 'C':
+	case 's':
+	  args->count++;
+	  break;
+	case '%':
+	  /* "%%" is the escape sequence to output "%". */
+	  break;
+	default:
+	  if (fmt_check)
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unexpected format");
+	  break;
+	}
+    }
+
+  if (fmt_check && args->count > max_args)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "too many arguments");
+
+  if (args->count <= ARRAY_SIZE (args->prealloc))
+    args->ptr = args->prealloc;
+  else
+    {
+      args->ptr = grub_calloc (args->count, sizeof (args->ptr[0]));
+      if (!args->ptr)
+	{
+	  if (fmt_check)
+	    return grub_errno;
+
+	  grub_errno = GRUB_ERR_NONE;
+	  args->ptr = args->prealloc;
+	  args->count = ARRAY_SIZE (args->prealloc);
+	}
+    }
+
+  grub_memset (args->ptr, 0, args->count * sizeof (args->ptr[0]));
+
+  fmt = fmt0;
+  n = 0;
+  while ((c = *fmt++) != 0)
+    {
+      int longfmt = 0;
+      grub_size_t curn;
+      const char *p;
+
+      if (c != '%')
+	continue;
+
+      curn = n++;
+
+      if (*fmt =='-')
+	fmt++;
+
+      p = fmt;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      if (*fmt == '$')
+	{
+	  curn = grub_strtoull (p, 0, 10) - 1;
+	  fmt++;
+	}
+
+      if (*fmt =='-')
+	fmt++;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      if (*fmt =='.')
+	fmt++;
+
+      while (grub_isdigit (*fmt))
+	fmt++;
+
+      c = *fmt++;
+      if (c == '%')
+	{
+	  n--;
+	  continue;
+	}
+
+      if (c == 'l')
+	{
+	  c = *fmt++;
+	  longfmt = 1;
+	}
+      if (c == 'l')
+	{
+	  c = *fmt++;
+	  longfmt = 2;
+	}
+      if (curn >= args->count)
+	continue;
+      switch (c)
+	{
+	case 'x':
+	case 'X':
+	case 'u':
+	  args->ptr[curn].type = UNSIGNED_INT + longfmt;
+	  break;
+	case 'd':
+	  args->ptr[curn].type = INT + longfmt;
+	  break;
+	case 'p':
+	  if (sizeof (void *) == sizeof (long long))
+	    args->ptr[curn].type = UNSIGNED_LONGLONG;
+	  else
+	    args->ptr[curn].type = UNSIGNED_INT;
+	  break;
+	case 's':
+	  args->ptr[curn].type = STRING;
+	  break;
+	case 'C':
+	case 'c':
+	  args->ptr[curn].type = INT;
+	  break;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+parse_printf_args (const char *fmt0, struct printf_args *args, va_list args_in)
+{
+  grub_size_t n;
+
+  parse_printf_arg_fmt (fmt0, args, 0, 0);
+
+  for (n = 0; n < args->count; n++)
+    switch (args->ptr[n].type)
+      {
+      case INT:
+	args->ptr[n].ll = va_arg (args_in, int);
+	break;
+      case LONG:
+	args->ptr[n].ll = va_arg (args_in, long);
+	break;
+      case UNSIGNED_INT:
+	args->ptr[n].ll = va_arg (args_in, unsigned int);
+	break;
+      case UNSIGNED_LONG:
+	args->ptr[n].ll = va_arg (args_in, unsigned long);
+	break;
+      case LONGLONG:
+      case UNSIGNED_LONGLONG:
+	args->ptr[n].ll = va_arg (args_in, long long);
+	break;
+      case STRING:
+	if (sizeof (void *) == sizeof (long long))
+	  args->ptr[n].ll = va_arg (args_in, long long);
+	else
+	  args->ptr[n].ll = va_arg (args_in, unsigned int);
+	break;
+      }
+}
+
+static inline void __attribute__ ((always_inline))
+write_char (char *str, grub_size_t *count, grub_size_t max_len, unsigned char ch)
+{
+  if (*count < max_len)
+    str[*count] = ch;
+
+  (*count)++;
+}
+
+static int
+grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0,
+		     struct printf_args *args)
+{
+  char c;
+  grub_size_t n = 0;
+  grub_size_t count = 0;
+  const char *fmt;
+
+  fmt = fmt0;
+
+  while ((c = *fmt++) != 0)
+    {
+      unsigned int format1 = 0;
+      unsigned int format2 = ~ 0U;
+      char zerofill = ' ';
+      char rightfill = 0;
+      grub_size_t curn;
+
+      if (c != '%')
+	{
+	  write_char (str, &count, max_len,c);
+	  continue;
+	}
+
+      curn = n++;
+
+    rescan:;
+
+      if (*fmt =='-')
+	{
+	  rightfill = 1;
+	  fmt++;
+	}
+
+      /* Read formatting parameters.  */
+      if (grub_isdigit (*fmt))
+	{
+	  if (fmt[0] == '0')
+	    zerofill = '0';
+	  format1 = grub_strtoul (fmt, &fmt, 10);
+	}
+
+      if (*fmt == '.')
+	fmt++;
+
+      if (grub_isdigit (*fmt))
+	format2 = grub_strtoul (fmt, &fmt, 10);
+
+      if (*fmt == '$')
+	{
+	  curn = format1 - 1;
+	  fmt++;
+	  format1 = 0;
+	  format2 = ~ 0U;
+	  zerofill = ' ';
+	  rightfill = 0;
+
+	  goto rescan;
+	}
+
+      c = *fmt++;
+      if (c == 'l')
+	c = *fmt++;
+      if (c == 'l')
+	c = *fmt++;
+
+      if (c == '%')
+	{
+	  write_char (str, &count, max_len,c);
+	  n--;
+	  continue;
+	}
+
+      if (curn >= args->count)
+	continue;
+
+      long long curarg = args->ptr[curn].ll;
+
+      switch (c)
+	{
+	case 'p':
+	  write_char (str, &count, max_len, '0');
+	  write_char (str, &count, max_len, 'x');
+	  c = 'x';
+	  /* Fall through. */
+	case 'x':
+	case 'X':
+	case 'u':
+	case 'd':
+	  {
+	    char tmp[32];
+	    const char *p = tmp;
+	    grub_size_t len;
+	    grub_size_t fill;
+
+	    len = grub_lltoa (tmp, c, curarg) - tmp;
+	    fill = len < format1 ? format1 - len : 0;
+	    if (! rightfill)
+	      while (fill--)
+		write_char (str, &count, max_len, zerofill);
+	    while (*p)
+	      write_char (str, &count, max_len, *p++);
+	    if (rightfill)
+	      while (fill--)
+		write_char (str, &count, max_len, zerofill);
+	  }
+	  break;
+
+	case 'c':
+	  write_char (str, &count, max_len,curarg & 0xff);
+	  break;
+
+	case 'C':
+	  {
+	    grub_uint32_t code = curarg;
+	    int shift;
+	    unsigned mask;
+
+	    if (code <= 0x7f)
+	      {
+		shift = 0;
+		mask = 0;
+	      }
+	    else if (code <= 0x7ff)
+	      {
+		shift = 6;
+		mask = 0xc0;
+	      }
+	    else if (code <= 0xffff)
+	      {
+		shift = 12;
+		mask = 0xe0;
+	      }
+	    else if (code <= 0x10ffff)
+	      {
+		shift = 18;
+		mask = 0xf0;
+	      }
+	    else
+	      {
+		code = '?';
+		shift = 0;
+		mask = 0;
+	      }
+
+	    write_char (str, &count, max_len,mask | (code >> shift));
+
+	    for (shift -= 6; shift >= 0; shift -= 6)
+	      write_char (str, &count, max_len,0x80 | (0x3f & (code >> shift)));
+	  }
+	  break;
+
+	case 's':
+	  {
+	    grub_size_t len = 0;
+	    grub_size_t fill;
+	    const char *p = ((char *) (grub_addr_t) curarg) ? : "(null)";
+	    grub_size_t i;
+
+	    while (len < format2 && p[len])
+	      len++;
+
+	    fill = len < format1 ? format1 - len : 0;
+
+	    if (!rightfill)
+	      while (fill--)
+		write_char (str, &count, max_len, zerofill);
+
+	    for (i = 0; i < len; i++)
+	      write_char (str, &count, max_len,*p++);
+
+	    if (rightfill)
+	      while (fill--)
+		write_char (str, &count, max_len, zerofill);
+	  }
+
+	  break;
+
+	default:
+	  write_char (str, &count, max_len,c);
+	  break;
+	}
+    }
+
+  if (count < max_len)
+    str[count] = '\0';
+  else
+    str[max_len] = '\0';
+  return count;
+}
+
+int
+grub_vsnprintf (char *str, grub_size_t n, const char *fmt, va_list ap)
+{
+  grub_size_t ret;
+  struct printf_args args;
+
+  if (!n)
+    return 0;
+
+  n--;
+
+  parse_printf_args (fmt, &args, ap);
+
+  ret = grub_vsnprintf_real (str, n, fmt, &args);
+
+  free_printf_args (&args);
+
+  return ret < n ? ret : n;
+}
+
+int
+grub_snprintf (char *str, grub_size_t n, const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  va_start (ap, fmt);
+  ret = grub_vsnprintf (str, n, fmt, ap);
+  va_end (ap);
+
+  return ret;
+}
+
+char *
+grub_xvasprintf (const char *fmt, va_list ap)
+{
+  grub_size_t s, as = PREALLOC_SIZE;
+  char *ret;
+  struct printf_args args;
+
+  parse_printf_args (fmt, &args, ap);
+
+  while (1)
+    {
+      ret = grub_malloc (as + 1);
+      if (!ret)
+	{
+	  free_printf_args (&args);
+	  return NULL;
+	}
+
+      s = grub_vsnprintf_real (ret, as, fmt, &args);
+
+      if (s <= as)
+	{
+	  free_printf_args (&args);
+	  return ret;
+	}
+
+      grub_free (ret);
+      as = s;
+    }
+}
+
+char *
+grub_xasprintf (const char *fmt, ...)
+{
+  va_list ap;
+  char *ret;
+
+  va_start (ap, fmt);
+  ret = grub_xvasprintf (fmt, ap);
+  va_end (ap);
+
+  return ret;
+}
+
+grub_err_t
+grub_printf_fmt_check (const char *fmt, const char *fmt_expected)
+{
+  struct printf_args args_expected, args_fmt;
+  grub_err_t ret;
+  grub_size_t n;
+
+  if (fmt == NULL || fmt_expected == NULL)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid format");
+
+  ret = parse_printf_arg_fmt (fmt_expected, &args_expected, 1, GRUB_SIZE_MAX);
+  if (ret != GRUB_ERR_NONE)
+    return ret;
+
+  /* Limit parsing to the number of expected arguments. */
+  ret = parse_printf_arg_fmt (fmt, &args_fmt, 1, args_expected.count);
+  if (ret != GRUB_ERR_NONE)
+    {
+      free_printf_args (&args_expected);
+      return ret;
+    }
+
+  for (n = 0; n < args_fmt.count; n++)
+    if (args_fmt.ptr[n].type != args_expected.ptr[n].type)
+     {
+	ret = grub_error (GRUB_ERR_BAD_ARGUMENT, "arguments types do not match");
+	break;
+     }
+
+  free_printf_args (&args_expected);
+  free_printf_args (&args_fmt);
+
+  return ret;
+}
+
+
+/* Abort GRUB. This function does not return.  */
+static void __attribute__ ((noreturn))
+grub_abort (void)
+{
+  grub_printf ("\nAborted.");
+  
+#ifndef GRUB_UTIL
+  if (grub_term_inputs)
+#endif
+    {
+      grub_printf (" Press any key to exit.");
+      grub_getkey ();
+    }
+
+  grub_exit ();
+}
+
+void
+grub_fatal (const char *fmt, ...)
+{
+  va_list ap;
+
+  va_start (ap, fmt);
+  grub_vprintf (_(fmt), ap);
+  va_end (ap);
+
+  grub_refresh ();
+
+  grub_abort ();
+}
+
+#if BOOT_TIME_STATS
+
+#include <grub/time.h>
+
+struct grub_boot_time *grub_boot_time_head;
+static struct grub_boot_time **boot_time_last = &grub_boot_time_head;
+
+void
+grub_real_boot_time (const char *file,
+		     const int line,
+		     const char *fmt, ...)
+{
+  struct grub_boot_time *n;
+  va_list args;
+
+  grub_error_push ();
+  n = grub_malloc (sizeof (*n));
+  if (!n)
+    {
+      grub_errno = 0;
+      grub_error_pop ();
+      return;
+    }
+  n->file = file;
+  n->line = line;
+  n->tp = grub_get_time_ms ();
+  n->next = 0;
+
+  va_start (args, fmt);
+  n->msg = grub_xvasprintf (fmt, args);    
+  va_end (args);
+
+  *boot_time_last = n;
+  boot_time_last = &n->next;
+
+  grub_errno = 0;
+  grub_error_pop ();
+}
+#endif
diff --git a/grub-core/kern/mm.c b/grub-core/kern/mm.c
new file mode 100644
index 0000000..c070afc
--- /dev/null
+++ b/grub-core/kern/mm.c
@@ -0,0 +1,664 @@
+/* mm.c - functions for memory manager */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+  The design of this memory manager.
+
+  This is a simple implementation of malloc with a few extensions. These are
+  the extensions:
+
+  - memalign is implemented efficiently.
+
+  - multiple regions may be used as free space. They may not be
+  contiguous.
+
+  Regions are managed by a singly linked list, and the meta information is
+  stored in the beginning of each region. Space after the meta information
+  is used to allocate memory.
+
+  The memory space is used as cells instead of bytes for simplicity. This
+  is important for some CPUs which may not access multiple bytes at a time
+  when the first byte is not aligned at a certain boundary (typically,
+  4-byte or 8-byte). The size of each cell is equal to the size of struct
+  grub_mm_header, so the header of each allocated/free block fits into one
+  cell precisely. One cell is 16 bytes on 32-bit platforms and 32 bytes
+  on 64-bit platforms.
+
+  There are two types of blocks: allocated blocks and free blocks.
+
+  In allocated blocks, the header of each block has only its size. Note that
+  this size is based on cells but not on bytes. The header is located right
+  before the returned pointer, that is, the header resides at the previous
+  cell.
+
+  Free blocks constitutes a ring, using a singly linked list. The first free
+  block is pointed to by the meta information of a region. The allocator
+  attempts to pick up the second block instead of the first one. This is
+  a typical optimization against defragmentation, and makes the
+  implementation a bit easier.
+
+  For safety, both allocated blocks and free ones are marked by magic
+  numbers. Whenever anything unexpected is detected, GRUB aborts the
+  operation.
+ */
+
+#include <config.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/mm_private.h>
+#include <grub/safemath.h>
+
+#ifdef MM_DEBUG
+# undef grub_calloc
+# undef grub_malloc
+# undef grub_zalloc
+# undef grub_realloc
+# undef grub_free
+# undef grub_memalign
+#endif
+
+
+
+grub_mm_region_t grub_mm_base;
+
+/* Get a header from the pointer PTR, and set *P and *R to a pointer
+   to the header and a pointer to its region, respectively. PTR must
+   be allocated.  */
+static void
+get_header_from_pointer (void *ptr, grub_mm_header_t *p, grub_mm_region_t *r)
+{
+  if ((grub_addr_t) ptr & (GRUB_MM_ALIGN - 1))
+    grub_fatal ("unaligned pointer %p", ptr);
+
+  for (*r = grub_mm_base; *r; *r = (*r)->next)
+    if ((grub_addr_t) ptr > (grub_addr_t) ((*r) + 1)
+	&& (grub_addr_t) ptr <= (grub_addr_t) ((*r) + 1) + (*r)->size)
+      break;
+
+  if (! *r)
+    grub_fatal ("out of range pointer %p", ptr);
+
+  *p = (grub_mm_header_t) ptr - 1;
+  if ((*p)->magic == GRUB_MM_FREE_MAGIC)
+    grub_fatal ("double free at %p", *p);
+  if ((*p)->magic != GRUB_MM_ALLOC_MAGIC)
+    grub_fatal ("alloc magic is broken at %p: %lx", *p,
+		(unsigned long) (*p)->magic);
+}
+
+/* Initialize a region starting from ADDR and whose size is SIZE,
+   to use it as free space.  */
+void
+grub_mm_init_region (void *addr, grub_size_t size)
+{
+  grub_mm_header_t h;
+  grub_mm_region_t r, *p, q;
+
+#if 0
+  grub_printf ("Using memory for heap: start=%p, end=%p\n", addr, addr + (unsigned int) size);
+#endif
+
+  /* Exclude last 4K to avoid overflows. */
+  /* If addr + 0x1000 overflows then whole region is in excluded zone.  */
+  if ((grub_addr_t) addr > ~((grub_addr_t) 0x1000))
+    return;
+
+  /* If addr + 0x1000 + size overflows then decrease size.  */
+  if (((grub_addr_t) addr + 0x1000) > ~(grub_addr_t) size)
+    size = ((grub_addr_t) -0x1000) - (grub_addr_t) addr;
+
+  for (p = &grub_mm_base, q = *p; q; p = &(q->next), q = *p)
+    if ((grub_uint8_t *) addr + size + q->pre_size == (grub_uint8_t *) q)
+      {
+	r = (grub_mm_region_t) ALIGN_UP ((grub_addr_t) addr, GRUB_MM_ALIGN);
+	*r = *q;
+	r->pre_size += size;
+	
+	if (r->pre_size >> GRUB_MM_ALIGN_LOG2)
+	  {
+	    h = (grub_mm_header_t) (r + 1);
+	    h->size = (r->pre_size >> GRUB_MM_ALIGN_LOG2);
+	    h->magic = GRUB_MM_ALLOC_MAGIC;
+	    r->size += h->size << GRUB_MM_ALIGN_LOG2;
+	    r->pre_size &= (GRUB_MM_ALIGN - 1);
+	    *p = r;
+	    grub_free (h + 1);
+	  }
+	*p = r;
+	return;
+      }
+
+  /* Allocate a region from the head.  */
+  r = (grub_mm_region_t) ALIGN_UP ((grub_addr_t) addr, GRUB_MM_ALIGN);
+
+  /* If this region is too small, ignore it.  */
+  if (size < GRUB_MM_ALIGN + (char *) r - (char *) addr + sizeof (*r))
+    return;
+
+  size -= (char *) r - (char *) addr + sizeof (*r);
+
+  h = (grub_mm_header_t) (r + 1);
+  h->next = h;
+  h->magic = GRUB_MM_FREE_MAGIC;
+  h->size = (size >> GRUB_MM_ALIGN_LOG2);
+
+  r->first = h;
+  r->pre_size = (grub_addr_t) r - (grub_addr_t) addr;
+  r->size = (h->size << GRUB_MM_ALIGN_LOG2);
+
+  /* Find where to insert this region. Put a smaller one before bigger ones,
+     to prevent fragmentation.  */
+  for (p = &grub_mm_base, q = *p; q; p = &(q->next), q = *p)
+    if (q->size > r->size)
+      break;
+
+  *p = r;
+  r->next = q;
+}
+
+/* Allocate the number of units N with the alignment ALIGN from the ring
+   buffer starting from *FIRST.  ALIGN must be a power of two. Both N and
+   ALIGN are in units of GRUB_MM_ALIGN.  Return a non-NULL if successful,
+   otherwise return NULL.  */
+static void *
+grub_real_malloc (grub_mm_header_t *first, grub_size_t n, grub_size_t align)
+{
+  grub_mm_header_t p, q;
+
+  /* When everything is allocated side effect is that *first will have alloc
+     magic marked, meaning that there is no room in this region.  */
+  if ((*first)->magic == GRUB_MM_ALLOC_MAGIC)
+    return 0;
+
+  /* Try to search free slot for allocation in this memory region.  */
+  for (q = *first, p = q->next; ; q = p, p = p->next)
+    {
+      grub_off_t extra;
+
+      extra = ((grub_addr_t) (p + 1) >> GRUB_MM_ALIGN_LOG2) & (align - 1);
+      if (extra)
+	extra = align - extra;
+
+      if (! p)
+	grub_fatal ("null in the ring");
+
+      if (p->magic != GRUB_MM_FREE_MAGIC)
+	grub_fatal ("free magic is broken at %p: 0x%x", p, p->magic);
+
+      if (p->size >= n + extra)
+	{
+	  extra += (p->size - extra - n) & (~(align - 1));
+	  if (extra == 0 && p->size == n)
+	    {
+	      /* There is no special alignment requirement and memory block
+	         is complete match.
+
+	         1. Just mark memory block as allocated and remove it from
+	            free list.
+
+	         Result:
+	         +---------------+ previous block's next
+	         | alloc, size=n |          |
+	         +---------------+          v
+	       */
+	      q->next = p->next;
+	    }
+	  else if (align == 1 || p->size == n + extra)
+	    {
+	      /* There might be alignment requirement, when taking it into
+	         account memory block fits in.
+
+	         1. Allocate new area at end of memory block.
+	         2. Reduce size of available blocks from original node.
+	         3. Mark new area as allocated and "remove" it from free
+	            list.
+
+	         Result:
+	         +---------------+
+	         | free, size-=n | next --+
+	         +---------------+        |
+	         | alloc, size=n |        |
+	         +---------------+        v
+	       */
+
+	      p->size -= n;
+	      p += p->size;
+	    }
+	  else if (extra == 0)
+	    {
+	      grub_mm_header_t r;
+	      
+	      r = p + extra + n;
+	      r->magic = GRUB_MM_FREE_MAGIC;
+	      r->size = p->size - extra - n;
+	      r->next = p->next;
+	      q->next = r;
+
+	      if (q == p)
+		{
+		  q = r;
+		  r->next = r;
+		}
+	    }
+	  else
+	    {
+	      /* There is alignment requirement and there is room in memory
+	         block.  Split memory block to three pieces.
+
+	         1. Create new memory block right after section being
+	            allocated.  Mark it as free.
+	         2. Add new memory block to free chain.
+	         3. Mark current memory block having only extra blocks.
+	         4. Advance to aligned block and mark that as allocated and
+	            "remove" it from free list.
+
+	         Result:
+	         +------------------------------+
+	         | free, size=extra             | next --+
+	         +------------------------------+        |
+	         | alloc, size=n                |        |
+	         +------------------------------+        |
+	         | free, size=orig.size-extra-n | <------+, next --+
+	         +------------------------------+                  v
+	       */
+	      grub_mm_header_t r;
+
+	      r = p + extra + n;
+	      r->magic = GRUB_MM_FREE_MAGIC;
+	      r->size = p->size - extra - n;
+	      r->next = p;
+
+	      p->size = extra;
+	      q->next = r;
+	      p += extra;
+	    }
+
+	  p->magic = GRUB_MM_ALLOC_MAGIC;
+	  p->size = n;
+
+	  /* Mark find as a start marker for next allocation to fasten it.
+	     This will have side effect of fragmenting memory as small
+	     pieces before this will be un-used.  */
+	  /* So do it only for chunks under 64K.  */
+	  if (n < (0x8000 >> GRUB_MM_ALIGN_LOG2)
+	      || *first == p)
+	    *first = q;
+
+	  return p + 1;
+	}
+
+      /* Search was completed without result.  */
+      if (p == *first)
+	break;
+    }
+
+  return 0;
+}
+
+/* Allocate SIZE bytes with the alignment ALIGN and return the pointer.  */
+void *
+grub_memalign (grub_size_t align, grub_size_t size)
+{
+  grub_mm_region_t r;
+  grub_size_t n = ((size + GRUB_MM_ALIGN - 1) >> GRUB_MM_ALIGN_LOG2) + 1;
+  int count = 0;
+
+  if (!grub_mm_base)
+    goto fail;
+
+  if (size > ~(grub_size_t) align)
+    goto fail;
+
+  /* We currently assume at least a 32-bit grub_size_t,
+     so limiting allocations to <adress space size> - 1MiB
+     in name of sanity is beneficial. */
+  if ((size + align) > ~(grub_size_t) 0x100000)
+    goto fail;
+
+  align = (align >> GRUB_MM_ALIGN_LOG2);
+  if (align == 0)
+    align = 1;
+
+ again:
+
+  for (r = grub_mm_base; r; r = r->next)
+    {
+      void *p;
+
+      p = grub_real_malloc (&(r->first), n, align);
+      if (p)
+	return p;
+    }
+
+  /* If failed, increase free memory somehow.  */
+  switch (count)
+    {
+    case 0:
+      /* Invalidate disk caches.  */
+      grub_disk_cache_invalidate_all ();
+      count++;
+      goto again;
+
+#if 0
+    case 1:
+      /* Unload unneeded modules.  */
+      grub_dl_unload_unneeded ();
+      count++;
+      goto again;
+#endif
+
+    default:
+      break;
+    }
+
+ fail:
+  grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+  return 0;
+}
+
+/*
+ * Allocate NMEMB instances of SIZE bytes and return the pointer, or error on
+ * integer overflow.
+ */
+void *
+grub_calloc (grub_size_t nmemb, grub_size_t size)
+{
+  void *ret;
+  grub_size_t sz = 0;
+
+  if (grub_mul (nmemb, size, &sz))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      return NULL;
+    }
+
+  ret = grub_memalign (0, sz);
+  if (!ret)
+    return NULL;
+
+  grub_memset (ret, 0, sz);
+  return ret;
+}
+
+/* Allocate SIZE bytes and return the pointer.  */
+void *
+grub_malloc (grub_size_t size)
+{
+  return grub_memalign (0, size);
+}
+
+/* Allocate SIZE bytes, clear them and return the pointer.  */
+void *
+grub_zalloc (grub_size_t size)
+{
+  void *ret;
+
+  ret = grub_memalign (0, size);
+  if (ret)
+    grub_memset (ret, 0, size);
+
+  return ret;
+}
+
+/* Deallocate the pointer PTR.  */
+void
+grub_free (void *ptr)
+{
+  grub_mm_header_t p;
+  grub_mm_region_t r;
+
+  if (! ptr)
+    return;
+
+  get_header_from_pointer (ptr, &p, &r);
+
+  if (r->first->magic == GRUB_MM_ALLOC_MAGIC)
+    {
+      p->magic = GRUB_MM_FREE_MAGIC;
+      r->first = p->next = p;
+    }
+  else
+    {
+      grub_mm_header_t q, s;
+
+#if 0
+      q = r->first;
+      do
+	{
+	  grub_printf ("%s:%d: q=%p, q->size=0x%x, q->magic=0x%x\n",
+		       GRUB_FILE, __LINE__, q, q->size, q->magic);
+	  q = q->next;
+	}
+      while (q != r->first);
+#endif
+
+      for (s = r->first, q = s->next; q <= p || q->next >= p; s = q, q = s->next)
+	{
+	  if (q->magic != GRUB_MM_FREE_MAGIC)
+	    grub_fatal ("free magic is broken at %p: 0x%x", q, q->magic);
+
+	  if (q <= q->next && (q > p || q->next < p))
+	    break;
+	}
+
+      p->magic = GRUB_MM_FREE_MAGIC;
+      p->next = q->next;
+      q->next = p;
+
+      if (p->next + p->next->size == p)
+	{
+	  p->magic = 0;
+
+	  p->next->size += p->size;
+	  q->next = p->next;
+	  p = p->next;
+	}
+
+      r->first = q;
+
+      if (q == p + p->size)
+	{
+	  q->magic = 0;
+	  p->size += q->size;
+	  if (q == s)
+	    s = p;
+	  s->next = p;
+	  q = s;
+	}
+
+      r->first = q;
+    }
+}
+
+/* Reallocate SIZE bytes and return the pointer. The contents will be
+   the same as that of PTR.  */
+void *
+grub_realloc (void *ptr, grub_size_t size)
+{
+  grub_mm_header_t p;
+  grub_mm_region_t r;
+  void *q;
+  grub_size_t n;
+
+  if (! ptr)
+    return grub_malloc (size);
+
+  if (! size)
+    {
+      grub_free (ptr);
+      return 0;
+    }
+
+  /* FIXME: Not optimal.  */
+  n = ((size + GRUB_MM_ALIGN - 1) >> GRUB_MM_ALIGN_LOG2) + 1;
+  get_header_from_pointer (ptr, &p, &r);
+
+  if (p->size >= n)
+    return ptr;
+
+  q = grub_malloc (size);
+  if (! q)
+    return q;
+
+  /* We've already checked that p->size < n.  */
+  grub_memcpy (q, ptr, p->size << GRUB_MM_ALIGN_LOG2);
+  grub_free (ptr);
+  return q;
+}
+
+#ifdef MM_DEBUG
+int grub_mm_debug = 0;
+
+void
+grub_mm_dump_free (void)
+{
+  grub_mm_region_t r;
+
+  for (r = grub_mm_base; r; r = r->next)
+    {
+      grub_mm_header_t p;
+
+      /* Follow the free list.  */
+      p = r->first;
+      do
+	{
+	  if (p->magic != GRUB_MM_FREE_MAGIC)
+	    grub_fatal ("free magic is broken at %p: 0x%x", p, p->magic);
+
+	  grub_printf ("F:%p:%u:%p\n",
+		       p, (unsigned int) p->size << GRUB_MM_ALIGN_LOG2, p->next);
+	  p = p->next;
+	}
+      while (p != r->first);
+    }
+
+  grub_printf ("\n");
+}
+
+void
+grub_mm_dump (unsigned lineno)
+{
+  grub_mm_region_t r;
+
+  grub_printf ("called at line %u\n", lineno);
+  for (r = grub_mm_base; r; r = r->next)
+    {
+      grub_mm_header_t p;
+
+      for (p = (grub_mm_header_t) ALIGN_UP ((grub_addr_t) (r + 1),
+					    GRUB_MM_ALIGN);
+	   (grub_addr_t) p < (grub_addr_t) (r+1) + r->size;
+	   p++)
+	{
+	  switch (p->magic)
+	    {
+	    case GRUB_MM_FREE_MAGIC:
+	      grub_printf ("F:%p:%u:%p\n",
+			   p, (unsigned int) p->size << GRUB_MM_ALIGN_LOG2, p->next);
+	      break;
+	    case GRUB_MM_ALLOC_MAGIC:
+	      grub_printf ("A:%p:%u\n", p, (unsigned int) p->size << GRUB_MM_ALIGN_LOG2);
+	      break;
+	    }
+	}
+    }
+
+  grub_printf ("\n");
+}
+
+void *
+grub_debug_calloc (const char *file, int line, grub_size_t nmemb, grub_size_t size)
+{
+  void *ptr;
+
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: calloc (0x%" PRIxGRUB_SIZE ", 0x%" PRIxGRUB_SIZE ") = ",
+		 file, line, nmemb, size);
+  ptr = grub_calloc (nmemb, size);
+  if (grub_mm_debug)
+    grub_printf ("%p\n", ptr);
+  return ptr;
+}
+
+void *
+grub_debug_malloc (const char *file, int line, grub_size_t size)
+{
+  void *ptr;
+
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: malloc (0x%" PRIxGRUB_SIZE ") = ", file, line, size);
+  ptr = grub_malloc (size);
+  if (grub_mm_debug)
+    grub_printf ("%p\n", ptr);
+  return ptr;
+}
+
+void *
+grub_debug_zalloc (const char *file, int line, grub_size_t size)
+{
+  void *ptr;
+
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: zalloc (0x%" PRIxGRUB_SIZE ") = ", file, line, size);
+  ptr = grub_zalloc (size);
+  if (grub_mm_debug)
+    grub_printf ("%p\n", ptr);
+  return ptr;
+}
+
+void
+grub_debug_free (const char *file, int line, void *ptr)
+{
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: free (%p)\n", file, line, ptr);
+  grub_free (ptr);
+}
+
+void *
+grub_debug_realloc (const char *file, int line, void *ptr, grub_size_t size)
+{
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: realloc (%p, 0x%" PRIxGRUB_SIZE ") = ", file, line, ptr, size);
+  ptr = grub_realloc (ptr, size);
+  if (grub_mm_debug)
+    grub_printf ("%p\n", ptr);
+  return ptr;
+}
+
+void *
+grub_debug_memalign (const char *file, int line, grub_size_t align,
+		    grub_size_t size)
+{
+  void *ptr;
+
+  if (grub_mm_debug)
+    grub_printf ("%s:%d: memalign (0x%" PRIxGRUB_SIZE  ", 0x%" PRIxGRUB_SIZE  
+		 ") = ", file, line, align, size);
+  ptr = grub_memalign (align, size);
+  if (grub_mm_debug)
+    grub_printf ("%p\n", ptr);
+  return ptr;
+}
+
+#endif /* MM_DEBUG */
diff --git a/grub-core/kern/parser.c b/grub-core/kern/parser.c
new file mode 100644
index 0000000..6ab7aa4
--- /dev/null
+++ b/grub-core/kern/parser.c
@@ -0,0 +1,342 @@
+/* parser.c - the part of the parser that can return partial tokens */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009,2021  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/parser.h>
+#include <grub/buffer.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+
+/* All the possible state transitions on the command line.  If a
+   transition can not be found, it is assumed that there is no
+   transition and keep_value is assumed to be 1.  */
+static struct grub_parser_state_transition state_transitions[] = {
+  {GRUB_PARSER_STATE_TEXT, GRUB_PARSER_STATE_QUOTE, '\'', 0},
+  {GRUB_PARSER_STATE_TEXT, GRUB_PARSER_STATE_DQUOTE, '\"', 0},
+  {GRUB_PARSER_STATE_TEXT, GRUB_PARSER_STATE_VAR, '$', 0},
+  {GRUB_PARSER_STATE_TEXT, GRUB_PARSER_STATE_ESC, '\\', 0},
+
+  {GRUB_PARSER_STATE_ESC, GRUB_PARSER_STATE_TEXT, 0, 1},
+
+  {GRUB_PARSER_STATE_QUOTE, GRUB_PARSER_STATE_TEXT, '\'', 0},
+
+  {GRUB_PARSER_STATE_DQUOTE, GRUB_PARSER_STATE_TEXT, '\"', 0},
+  {GRUB_PARSER_STATE_DQUOTE, GRUB_PARSER_STATE_QVAR, '$', 0},
+
+  {GRUB_PARSER_STATE_VAR, GRUB_PARSER_STATE_VARNAME2, '{', 0},
+  {GRUB_PARSER_STATE_VAR, GRUB_PARSER_STATE_VARNAME, 0, 1},
+  {GRUB_PARSER_STATE_VARNAME, GRUB_PARSER_STATE_TEXT, ' ', 1},
+  {GRUB_PARSER_STATE_VARNAME, GRUB_PARSER_STATE_TEXT, '\t', 1},
+  {GRUB_PARSER_STATE_VARNAME2, GRUB_PARSER_STATE_TEXT, '}', 0},
+
+  {GRUB_PARSER_STATE_QVAR, GRUB_PARSER_STATE_QVARNAME2, '{', 0},
+  {GRUB_PARSER_STATE_QVAR, GRUB_PARSER_STATE_QVARNAME, 0, 1},
+  {GRUB_PARSER_STATE_QVARNAME, GRUB_PARSER_STATE_TEXT, '\"', 0},
+  {GRUB_PARSER_STATE_QVARNAME, GRUB_PARSER_STATE_DQUOTE, ' ', 1},
+  {GRUB_PARSER_STATE_QVARNAME, GRUB_PARSER_STATE_DQUOTE, '\t', 1},
+  {GRUB_PARSER_STATE_QVARNAME2, GRUB_PARSER_STATE_DQUOTE, '}', 0},
+
+  {0, 0, 0, 0}
+};
+
+
+/* Determines the state following STATE, determined by C.  */
+grub_parser_state_t
+grub_parser_cmdline_state (grub_parser_state_t state, char c, char *result)
+{
+  struct grub_parser_state_transition *transition;
+  struct grub_parser_state_transition default_transition;
+
+  default_transition.to_state = state;
+  default_transition.keep_value = 1;
+
+  /* Look for a good translation.  */
+  for (transition = state_transitions; transition->from_state; transition++)
+    {
+      if (transition->from_state != state)
+	continue;
+      /* An exact match was found, use it.  */
+      if (transition->input == c)
+	break;
+
+      if (grub_isspace (transition->input) && !grub_isalpha (c)
+	  && !grub_isdigit (c) && c != '_')
+	break;
+
+      /* A less perfect match was found, use this one if no exact
+         match can be found.  */
+      if (transition->input == 0)
+	break;
+    }
+
+  if (!transition->from_state)
+    transition = &default_transition;
+
+  if (transition->keep_value)
+    *result = c;
+  else
+    *result = 0;
+  return transition->to_state;
+}
+
+
+/* Helper for grub_parser_split_cmdline.  */
+static inline int
+check_varstate (grub_parser_state_t s)
+{
+  return (s == GRUB_PARSER_STATE_VARNAME
+	  || s == GRUB_PARSER_STATE_VARNAME2
+	  || s == GRUB_PARSER_STATE_QVARNAME
+	  || s == GRUB_PARSER_STATE_QVARNAME2);
+}
+
+
+static grub_err_t
+add_var (grub_buffer_t varname, grub_buffer_t buf,
+	 grub_parser_state_t state, grub_parser_state_t newstate)
+{
+  const char *val;
+
+  /* Check if a variable was being read in and the end of the name
+     was reached.  */
+  if (!(check_varstate (state) && !check_varstate (newstate)))
+    return GRUB_ERR_NONE;
+
+  if (grub_buffer_append_char (varname, '\0') != GRUB_ERR_NONE)
+    return grub_errno;
+
+  val = grub_env_get ((const char *) grub_buffer_peek_data (varname));
+  grub_buffer_reset (varname);
+  if (!val)
+    return GRUB_ERR_NONE;
+
+  /* Insert the contents of the variable in the buffer.  */
+  return grub_buffer_append_data (buf, val, grub_strlen (val));
+}
+
+static grub_err_t
+terminate_arg (grub_buffer_t buffer, int *argc)
+{
+  grub_size_t unread = grub_buffer_get_unread_bytes (buffer);
+
+  if (unread == 0)
+    return GRUB_ERR_NONE;
+
+  if (*(const char *) grub_buffer_peek_data_at (buffer, unread - 1) == '\0')
+    return GRUB_ERR_NONE;
+
+  if (grub_buffer_append_char (buffer, '\0') != GRUB_ERR_NONE)
+    return grub_errno;
+
+  (*argc)++;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+process_char (char c, grub_buffer_t buffer, grub_buffer_t varname,
+	      grub_parser_state_t state, int *argc,
+	      grub_parser_state_t *newstate)
+{
+  char use;
+
+  *newstate = grub_parser_cmdline_state (state, c, &use);
+
+  /*
+   * If a variable was being processed and this character does
+   * not describe the variable anymore, write the variable to
+   * the buffer.
+   */
+  if (add_var (varname, buffer, state, *newstate) != GRUB_ERR_NONE)
+    return grub_errno;
+
+  if (check_varstate (*newstate))
+    {
+      if (use)
+        return grub_buffer_append_char (varname, use);
+    }
+  else if (*newstate == GRUB_PARSER_STATE_TEXT &&
+	   state != GRUB_PARSER_STATE_ESC && grub_isspace (use))
+    {
+      /*
+       * Don't add more than one argument if multiple
+       * spaces are used.
+       */
+      return terminate_arg (buffer, argc);
+    }
+  else if (use)
+    return grub_buffer_append_char (buffer, use);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_parser_split_cmdline (const char *cmdline,
+			   grub_reader_getline_t getline, void *getline_data,
+			   int *argc, char ***argv)
+{
+  grub_parser_state_t state = GRUB_PARSER_STATE_TEXT;
+  grub_buffer_t buffer, varname;
+  char *rd = (char *) cmdline;
+  char *rp = rd;
+  int i;
+
+  *argc = 0;
+  *argv = NULL;
+
+  buffer = grub_buffer_new (1024);
+  if (buffer == NULL)
+    return grub_errno;
+
+  varname = grub_buffer_new (200);
+  if (varname == NULL)
+    goto fail;
+
+  do
+    {
+      if (rp == NULL || *rp == '\0')
+	{
+	  if (rd != cmdline)
+	    {
+	      grub_free (rd);
+	      rd = rp = NULL;
+	    }
+	  if (getline)
+	    {
+	      getline (&rd, 1, getline_data);
+	      rp = rd;
+	    }
+	  else
+	    break;
+	}
+
+      if (!rd)
+	break;
+
+      for (; *rp != '\0'; rp++)
+	{
+	  grub_parser_state_t newstate;
+
+	  if (process_char (*rp, buffer, varname, state, argc,
+			    &newstate) != GRUB_ERR_NONE)
+	    goto fail;
+
+	  state = newstate;
+	}
+    }
+  while (state != GRUB_PARSER_STATE_TEXT && !check_varstate (state));
+
+  /* A special case for when the last character was part of a
+     variable.  */
+  if (add_var (varname, buffer, state, GRUB_PARSER_STATE_TEXT) != GRUB_ERR_NONE)
+    goto fail;
+
+  /* Ensure that the last argument is terminated. */
+  if (terminate_arg (buffer, argc) != GRUB_ERR_NONE)
+    goto fail;
+
+  /* If there are no args, then we're done. */
+  if (!*argc)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      goto out;
+    }
+
+  *argv = grub_calloc (*argc + 1, sizeof (char *));
+  if (!*argv)
+    goto fail;
+
+  /* The arguments are separated with 0's, setup argv so it points to
+     the right values.  */
+  for (i = 0; i < *argc; i++)
+    {
+      char *arg;
+
+      if (i > 0)
+	{
+	  if (grub_buffer_advance_read_pos (buffer, 1) != GRUB_ERR_NONE)
+	    goto fail;
+	}
+
+      arg = (char *) grub_buffer_peek_data (buffer);
+      if (arg == NULL ||
+	  grub_buffer_advance_read_pos (buffer, grub_strlen (arg)) != GRUB_ERR_NONE)
+	goto fail;
+
+      (*argv)[i] = arg;
+    }
+
+  /* Keep memory for the return values. */
+  grub_buffer_take_data (buffer);
+
+  grub_errno = GRUB_ERR_NONE;
+
+ out:
+  if (rd != cmdline)
+    grub_free (rd);
+  grub_buffer_free (buffer);
+  grub_buffer_free (varname);
+
+  return grub_errno;
+
+ fail:
+  grub_free (*argv);
+  goto out;
+}
+
+/* Helper for grub_parser_execute.  */
+static grub_err_t
+grub_parser_execute_getline (char **line, int cont __attribute__ ((unused)),
+			     void *data)
+{
+  char **source = data;
+  char *p;
+
+  if (!*source)
+    {
+      *line = 0;
+      return 0;
+    }
+
+  p = grub_strchr (*source, '\n');
+
+  if (p)
+    *line = grub_strndup (*source, p - *source);
+  else
+    *line = grub_strdup (*source);
+  *source = p ? p + 1 : 0;
+  return 0;
+}
+
+grub_err_t
+grub_parser_execute (char *source)
+{
+  while (source)
+    {
+      char *line;
+
+      grub_parser_execute_getline (&line, 0, &source);
+      grub_rescue_parse_line (line, grub_parser_execute_getline, &source);
+      grub_free (line);
+      grub_print_error ();
+    }
+
+  return grub_errno;
+}
diff --git a/grub-core/kern/partition.c b/grub-core/kern/partition.c
new file mode 100644
index 0000000..3068c4d
--- /dev/null
+++ b/grub-core/kern/partition.c
@@ -0,0 +1,279 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/i18n.h>
+
+#ifdef GRUB_UTIL
+#include <grub/util/misc.h>
+#endif
+
+grub_partition_map_t grub_partition_map_list;
+
+/*
+ * Checks that disk->partition contains part.  This function assumes that the
+ * start of part is relative to the start of disk->partition.  Returns 1 if
+ * disk->partition is null.
+ */
+static int
+grub_partition_check_containment (const grub_disk_t disk,
+				  const grub_partition_t part)
+{
+  if (disk->partition == NULL)
+    return 1;
+
+  if (part->start + part->len > disk->partition->len)
+    {
+      char *partname;
+
+      partname = grub_partition_get_name (disk->partition);
+      grub_dprintf ("partition", "sub-partition %s%d of (%s,%s) ends after parent.\n",
+		    part->partmap->name, part->number + 1, disk->name, partname);
+#ifdef GRUB_UTIL
+      grub_util_warn (_("Discarding improperly nested partition (%s,%s,%s%d)"),
+		      disk->name, partname, part->partmap->name, part->number + 1);
+#endif
+      grub_free (partname);
+
+      return 0;
+    }
+
+  return 1;
+}
+
+/* Context for grub_partition_map_probe.  */
+struct grub_partition_map_probe_ctx
+{
+  int partnum;
+  grub_partition_t p;
+};
+
+/* Helper for grub_partition_map_probe.  */
+static int
+probe_iter (grub_disk_t dsk, const grub_partition_t partition, void *data)
+{
+  struct grub_partition_map_probe_ctx *ctx = data;
+
+  if (ctx->partnum != partition->number)
+    return 0;
+
+  if (!(grub_partition_check_containment (dsk, partition)))
+    return 0;
+
+  ctx->p = (grub_partition_t) grub_malloc (sizeof (*ctx->p));
+  if (! ctx->p)
+    return 1;
+
+  grub_memcpy (ctx->p, partition, sizeof (*ctx->p));
+  return 1;
+}
+
+static grub_partition_t
+grub_partition_map_probe (const grub_partition_map_t partmap,
+			  grub_disk_t disk, int partnum)
+{
+  struct grub_partition_map_probe_ctx ctx = {
+    .partnum = partnum,
+    .p = 0
+  };
+
+  partmap->iterate (disk, probe_iter, &ctx);
+  if (grub_errno)
+    goto fail;
+
+  return ctx.p;
+
+ fail:
+  grub_free (ctx.p);
+  return 0;
+}
+
+grub_partition_t
+grub_partition_probe (struct grub_disk *disk, const char *str)
+{
+  grub_partition_t part;
+  grub_partition_t curpart = 0;
+  grub_partition_t tail;
+  const char *ptr;
+
+  if (str == NULL)
+    return 0;
+
+  part = tail = disk->partition;
+
+  for (ptr = str; *ptr;)
+    {
+      grub_partition_map_t partmap;
+      int num;
+      const char *partname, *partname_end;
+
+      partname = ptr;
+      while (*ptr && grub_isalpha (*ptr))
+	ptr++;
+      partname_end = ptr; 
+      num = grub_strtoul (ptr, &ptr, 0) - 1;
+
+      curpart = 0;
+      /* Use the first partition map type found.  */
+      FOR_PARTITION_MAPS(partmap)
+      {
+	if (partname_end != partname &&
+	    (grub_strncmp (partmap->name, partname, partname_end - partname)
+	     != 0 || partmap->name[partname_end - partname] != 0))
+	  continue;
+
+	disk->partition = part;
+	curpart = grub_partition_map_probe (partmap, disk, num);
+	disk->partition = tail;
+	if (curpart)
+	  break;
+
+	if (grub_errno == GRUB_ERR_BAD_PART_TABLE)
+	  {
+	    /* Continue to next partition map type.  */
+	    grub_errno = GRUB_ERR_NONE;
+	    continue;
+	  }
+
+	break;
+      }
+
+      if (! curpart)
+	{
+	  while (part)
+	    {
+	      curpart = part->parent;
+	      grub_free (part);
+	      part = curpart;
+	    }
+	  return 0;
+	}
+      curpart->parent = part;
+      part = curpart;
+      if (! ptr || *ptr != ',')
+	break;
+      ptr++;
+    }
+
+  return part;
+}
+
+/* Context for grub_partition_iterate.  */
+struct grub_partition_iterate_ctx
+{
+  int ret;
+  grub_partition_iterate_hook_t hook;
+  void *hook_data;
+};
+
+/* Helper for grub_partition_iterate.  */
+static int
+part_iterate (grub_disk_t dsk, const grub_partition_t partition, void *data)
+{
+  struct grub_partition_iterate_ctx *ctx = data;
+  struct grub_partition p = *partition;
+
+  if (!(grub_partition_check_containment (dsk, partition)))
+    return 0;
+
+  p.parent = dsk->partition;
+  dsk->partition = 0;
+  if (ctx->hook (dsk, &p, ctx->hook_data))
+    {
+      ctx->ret = 1;
+      return 1;
+    }
+  if (p.start != 0)
+    {
+      const struct grub_partition_map *partmap;
+      dsk->partition = &p;
+      FOR_PARTITION_MAPS(partmap)
+      {
+	grub_err_t err;
+	err = partmap->iterate (dsk, part_iterate, ctx);
+	if (err)
+	  grub_errno = GRUB_ERR_NONE;
+	if (ctx->ret)
+	  break;
+      }
+    }
+  dsk->partition = p.parent;
+  return ctx->ret;
+}
+
+int
+grub_partition_iterate (struct grub_disk *disk,
+			grub_partition_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_partition_iterate_ctx ctx = {
+    .ret = 0,
+    .hook = hook,
+    .hook_data = hook_data
+  };
+  const struct grub_partition_map *partmap;
+
+  FOR_PARTITION_MAPS(partmap)
+  {
+    grub_err_t err;
+    err = partmap->iterate (disk, part_iterate, &ctx);
+    if (err)
+      grub_errno = GRUB_ERR_NONE;
+    if (ctx.ret)
+      break;
+  }
+
+  return ctx.ret;
+}
+
+char *
+grub_partition_get_name (const grub_partition_t partition)
+{
+  char *out = 0, *ptr;
+  grub_size_t needlen = 0;
+  grub_partition_t part;
+  if (!partition)
+    return grub_strdup ("");
+  for (part = partition; part; part = part->parent)
+    /* Even on 64-bit machines this buffer is enough to hold
+       longest number.  */
+    needlen += grub_strlen (part->partmap->name) + 1 + 27;
+  out = grub_malloc (needlen + 1);
+  if (!out)
+    return NULL;
+
+  ptr = out + needlen;
+  *ptr = 0;
+  for (part = partition; part; part = part->parent)
+    {
+      char buf[27];
+      grub_size_t len;
+      grub_snprintf (buf, sizeof (buf), "%d", part->number + 1);
+      len = grub_strlen (buf);
+      ptr -= len;
+      grub_memcpy (ptr, buf, len);
+      len = grub_strlen (part->partmap->name);
+      ptr -= len;
+      grub_memcpy (ptr, part->partmap->name, len);
+      *--ptr = ',';
+    }
+  grub_memmove (out, ptr + 1, out + needlen - ptr);
+  return out;
+}
diff --git a/grub-core/kern/powerpc/cache.S b/grub-core/kern/powerpc/cache.S
new file mode 100644
index 0000000..d85e68d
--- /dev/null
+++ b/grub-core/kern/powerpc/cache.S
@@ -0,0 +1,26 @@
+/* cache.S - Flush the processor cache for a specific region.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2007,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+	.text
+
+	.align 2
+	.globl grub_arch_sync_caches
+grub_arch_sync_caches:
+#include "cache_flush.S"
+	blr
diff --git a/grub-core/kern/powerpc/cache_flush.S b/grub-core/kern/powerpc/cache_flush.S
new file mode 100644
index 0000000..1410f78
--- /dev/null
+++ b/grub-core/kern/powerpc/cache_flush.S
@@ -0,0 +1,43 @@
+/* cache.S - Flush the processor cache for a specific region.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2007,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#undef CACHE_LINE_BYTES
+#define CACHE_LINE_BYTES 32
+
+	/* `address' may not be CACHE_LINE_BYTES-aligned.  */
+	andi. 6, 3, CACHE_LINE_BYTES - 1 /* Find the misalignment.  */
+	add 4, 4, 6 /* Adjust `size' to compensate.  */
+
+	/* Force the dcache lines to memory.  */
+	li 5, 0
+1:	dcbst 5, 3
+	addi 5, 5, CACHE_LINE_BYTES
+	cmpw 5, 4
+	blt 1b
+	sync            /* Force all dcbsts to complete.  */
+
+	/* Invalidate the icache lines.  */
+	li 5, 0
+1:	icbi 5, 3
+	addi 5, 5, CACHE_LINE_BYTES
+	cmpw 5, 4
+	blt 1b
+	sync            /* Force all icbis to complete.  */
+	isync           /* Discard partially executed instructions that were
+		           loaded from the invalid icache.  */
diff --git a/grub-core/kern/powerpc/compiler-rt.S b/grub-core/kern/powerpc/compiler-rt.S
new file mode 100644
index 0000000..b3b912d
--- /dev/null
+++ b/grub-core/kern/powerpc/compiler-rt.S
@@ -0,0 +1,130 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ *   Copyright (C) 1995-2014 Free Software Foundation, Inc.
+ *   Written By Michael Meissner
+ *   64-bit support written by David Edelsohn
+ * 
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 3, or (at your option) any
+ * later version.
+ * 
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * Under Section 7 of GPL version 3, you are granted additional
+ * permissions described in the GCC Runtime Library Exception, version
+ * 3.1, as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License and
+ * a copy of the GCC Runtime Library Exception along with this program;
+ * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ */ 
+
+/* Do any initializations needed for the eabi environment */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.section ".text"
+
+#define CFI_RESTORE(reg)		.cfi_restore reg
+#define CFI_OFFSET(reg, off)		.cfi_offset reg, off
+#define CFI_DEF_CFA_REGISTER(reg)	.cfi_def_cfa_register reg
+#define CFI_STARTPROC			.cfi_startproc
+#define CFI_ENDPROC			.cfi_endproc
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+CFI_STARTPROC
+CFI_DEF_CFA_REGISTER (11)
+CFI_OFFSET (65, 4)
+CFI_OFFSET (14, -72)
+CFI_OFFSET (15, -68)
+CFI_OFFSET (16, -64)
+CFI_OFFSET (17, -60)
+CFI_OFFSET (18, -56)
+CFI_OFFSET (19, -52)
+CFI_OFFSET (20, -48)
+CFI_OFFSET (21, -44)
+CFI_OFFSET (22, -40)
+CFI_OFFSET (23, -36)
+CFI_OFFSET (24, -32)
+CFI_OFFSET (25, -28)
+CFI_OFFSET (26, -24)
+CFI_OFFSET (27, -20)
+CFI_OFFSET (28, -16)
+CFI_OFFSET (29, -12)
+CFI_OFFSET (30, -8)
+CFI_OFFSET (31, -4)
+FUNCTION(_restgpr_14_x)	lwz	14,-72(11)	/* restore gp registers */
+CFI_RESTORE (14)
+FUNCTION(_restgpr_15_x)	lwz	15,-68(11)
+CFI_RESTORE (15)
+FUNCTION(_restgpr_16_x)	lwz	16,-64(11)
+CFI_RESTORE (16)
+FUNCTION(_restgpr_17_x)	lwz	17,-60(11)
+CFI_RESTORE (17)
+FUNCTION(_restgpr_18_x)	lwz	18,-56(11)
+CFI_RESTORE (18)
+FUNCTION(_restgpr_19_x)	lwz	19,-52(11)
+CFI_RESTORE (19)
+FUNCTION(_restgpr_20_x)	lwz	20,-48(11)
+CFI_RESTORE (20)
+FUNCTION(_restgpr_21_x)	lwz	21,-44(11)
+CFI_RESTORE (21)
+FUNCTION(_restgpr_22_x)	lwz	22,-40(11)
+CFI_RESTORE (22)
+FUNCTION(_restgpr_23_x)	lwz	23,-36(11)
+CFI_RESTORE (23)
+FUNCTION(_restgpr_24_x)	lwz	24,-32(11)
+CFI_RESTORE (24)
+FUNCTION(_restgpr_25_x)	lwz	25,-28(11)
+CFI_RESTORE (25)
+FUNCTION(_restgpr_26_x)	lwz	26,-24(11)
+CFI_RESTORE (26)
+FUNCTION(_restgpr_27_x)	lwz	27,-20(11)
+CFI_RESTORE (27)
+FUNCTION(_restgpr_28_x)	lwz	28,-16(11)
+CFI_RESTORE (28)
+FUNCTION(_restgpr_29_x)	lwz	29,-12(11)
+CFI_RESTORE (29)
+FUNCTION(_restgpr_30_x)	lwz	30,-8(11)
+CFI_RESTORE (30)
+FUNCTION(_restgpr_31_x)	lwz	0,4(11)
+				lwz	31,-4(11)
+CFI_RESTORE (31)
+				mtlr	0
+CFI_RESTORE (65)
+				mr	1,11
+CFI_DEF_CFA_REGISTER (1)
+				blr
+CFI_ENDPROC
+
+CFI_STARTPROC
+FUNCTION(_savegpr_14)	stw	14,-72(11)	/* save gp registers */
+FUNCTION(_savegpr_15)	stw	15,-68(11)
+FUNCTION(_savegpr_16)	stw	16,-64(11)
+FUNCTION(_savegpr_17)	stw	17,-60(11)
+FUNCTION(_savegpr_18)	stw	18,-56(11)
+FUNCTION(_savegpr_19)	stw	19,-52(11)
+FUNCTION(_savegpr_20)	stw	20,-48(11)
+FUNCTION(_savegpr_21)	stw	21,-44(11)
+FUNCTION(_savegpr_22)	stw	22,-40(11)
+FUNCTION(_savegpr_23)	stw	23,-36(11)
+FUNCTION(_savegpr_24)	stw	24,-32(11)
+FUNCTION(_savegpr_25)	stw	25,-28(11)
+FUNCTION(_savegpr_26)	stw	26,-24(11)
+FUNCTION(_savegpr_27)	stw	27,-20(11)
+FUNCTION(_savegpr_28)	stw	28,-16(11)
+FUNCTION(_savegpr_29)	stw	29,-12(11)
+FUNCTION(_savegpr_30)	stw	30,-8(11)
+FUNCTION(_savegpr_31)	stw	31,-4(11)
+			blr
+CFI_ENDPROC
diff --git a/grub-core/kern/powerpc/dl.c b/grub-core/kern/powerpc/dl.c
new file mode 100644
index 0000000..cdd61b3
--- /dev/null
+++ b/grub-core/kern/powerpc/dl.c
@@ -0,0 +1,169 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS32
+      || e->e_ident[EI_DATA] != ELFDATA2MSB
+      || e->e_machine != EM_PPC)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+/* For low-endian reverse lis and addr_high as well as ori and addr_low. */
+struct trampoline
+{
+  grub_uint32_t lis;
+  grub_uint32_t ori;
+  grub_uint32_t mtctr;
+  grub_uint32_t bctr;
+};
+
+static const struct trampoline trampoline_template = 
+  {
+    0x3d800000,
+    0x618c0000,
+    0x7d8903a6,
+    0x4e800420,
+  };
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf_Ehdr *e = ehdr;
+  const Elf_Shdr *s;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (const Elf_Shdr *) ((const char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *) ((const char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_RELA)
+      {
+	const Elf_Rela *rel, *max;
+	
+	for (rel = (const Elf_Rela *) ((const char *) e + s->sh_offset),
+	       max = rel + s->sh_size / s->sh_entsize;
+	     rel < max;
+	     rel++)
+	  if (ELF_R_TYPE (rel->r_info) == GRUB_ELF_R_PPC_REL24
+	      || ELF_R_TYPE (rel->r_info) == GRUB_ELF_R_PPC_PLTREL24)
+	    (*tramp)++;
+	
+      }
+
+  *tramp *= sizeof (struct trampoline);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rela *rel, *max;
+
+  for (rel = (Elf_Rela *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rela *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rela *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Word *addr;
+      Elf_Sym *sym;
+      grub_uint32_t value;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr = (Elf_Word *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      /* On the PPC the value does not have an explicit
+	 addend, add it.  */
+      value = sym->st_value + rel->r_addend;
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case GRUB_ELF_R_PPC_ADDR16_LO:
+	  *(Elf_Half *) addr = value;
+	  break;
+
+	case GRUB_ELF_R_PPC_PLTREL24:
+	case GRUB_ELF_R_PPC_REL24:
+	  {
+	    Elf_Sword delta = value - (Elf_Word) addr;
+
+	    if (delta << 6 >> 6 != delta)
+	      {
+		struct trampoline *tptr = mod->trampptr;
+		grub_memcpy (tptr, &trampoline_template,
+			     sizeof (*tptr));
+		delta = (grub_uint8_t *) tptr - (grub_uint8_t *) addr;
+		tptr->lis |= (((value) >> 16) & 0xffff);
+		tptr->ori |= ((value) & 0xffff);
+		mod->trampptr = tptr + 1;
+	      }
+			
+	    if (delta << 6 >> 6 != delta)
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "relocation overflow");
+	    *addr = (*addr & 0xfc000003) | (delta & 0x3fffffc);
+	    break;
+	  }
+
+	case GRUB_ELF_R_PPC_ADDR16_HA:
+	  *(Elf_Half *) addr = (value + 0x8000) >> 16;
+	  break;
+
+	case GRUB_ELF_R_PPC_ADDR32:
+	  *addr = value;
+	  break;
+
+	case GRUB_ELF_R_PPC_REL32:
+	  *addr = value - (Elf_Word) addr;
+	  break;
+
+	default:
+	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			     N_("relocation 0x%x is not implemented yet"),
+			     ELF_R_TYPE (rel->r_info));
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/powerpc/ieee1275/startup.S b/grub-core/kern/powerpc/ieee1275/startup.S
new file mode 100644
index 0000000..21c884b
--- /dev/null
+++ b/grub-core/kern/powerpc/ieee1275/startup.S
@@ -0,0 +1,67 @@
+/* startup.S - Startup code for the PowerPC.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/offsets.h>
+
+.extern __bss_start
+.extern _end
+
+	.text
+	.align	2
+	.globl	start, _start
+start:
+_start:
+	li      2, 0
+	li      13, 0
+
+	/* Stage1 won't zero BSS for us. In other cases, why not do it again?  */
+	lis	6, (__bss_start - 4)@h
+	ori	6, 6, (__bss_start - 4)@l
+
+2:	stb     2, 4(6)
+	addi    6, 6, 1
+	andi.   7, 6, 3
+	cmpi    0, 1, 7, 0
+	bne	2b
+	
+	lis	7, (_end - 4)@h
+	ori	7, 7, (_end - 4)@l
+	subf	7, 6, 7
+	subi    8, 7, 1
+	andi.   8, 8, 3
+	addi    8, 8, 1
+	sub	7, 7, 8
+
+	srwi	7, 7, 2 /* We store 4 bytes at a time.  */
+	mtctr	7
+2:	stwu	2, 4(6) /* We know r2 is already 0 from above.  */
+	bdnz	2b
+
+	mtctr   8
+2:	stb	2, 4(6) /* We know r2 is already 0 from above.  */
+	addi    6, 6, 1
+	bdnz	2b
+
+	/* Store r5 in grub_ieee1275_entry_fn.  */
+	lis	9, grub_ieee1275_entry_fn@ha
+	stw	5, grub_ieee1275_entry_fn@l(9)
+
+	bl	grub_main
+1:	b	1b
diff --git a/grub-core/kern/rescue_parser.c b/grub-core/kern/rescue_parser.c
new file mode 100644
index 0000000..6338366
--- /dev/null
+++ b/grub-core/kern/rescue_parser.c
@@ -0,0 +1,84 @@
+/* rescue_parser.c - rescue mode parser  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/parser.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+grub_err_t
+grub_rescue_parse_line (char *line,
+			grub_reader_getline_t getline, void *getline_data)
+{
+  char *name;
+  int n;
+  grub_command_t cmd;
+  char **args;
+
+  if (grub_parser_split_cmdline (line, getline, getline_data, &n, &args)
+      || n < 0)
+    return grub_errno;
+
+  if (n == 0)
+    return GRUB_ERR_NONE;
+
+  /* In case of an assignment set the environment accordingly
+     instead of calling a function.  */
+  if (n == 1)
+    {
+      char *val = grub_strchr (args[0], '=');
+
+      if (val)
+	{
+	  val[0] = 0;
+	  grub_env_set (args[0], val + 1);
+	  val[0] = '=';
+	  goto quit;
+	}
+    }
+
+  /* Get the command name.  */
+  name = args[0];
+
+  /* If nothing is specified, restart.  */
+  if (*name == '\0')
+    goto quit;
+
+  cmd = grub_command_find (name);
+  if (cmd)
+    {
+      (cmd->func) (cmd, n - 1, &args[1]);
+    }
+  else
+    {
+      grub_printf_ (N_("Unknown command `%s'.\n"), name);
+      if (grub_command_find ("help"))
+	grub_printf ("Try `help' for usage\n");
+    }
+
+ quit:
+  /* Arguments are returned in single memory chunk separated by zeroes */
+  grub_free (args[0]);
+  grub_free (args);
+
+  return grub_errno;
+}
diff --git a/grub-core/kern/rescue_reader.c b/grub-core/kern/rescue_reader.c
new file mode 100644
index 0000000..dcd7d44
--- /dev/null
+++ b/grub-core/kern/rescue_reader.c
@@ -0,0 +1,98 @@
+/* rescue_reader.c - rescue mode reader  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/reader.h>
+#include <grub/parser.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/mm.h>
+
+#define GRUB_RESCUE_BUF_SIZE	256
+
+static char linebuf[GRUB_RESCUE_BUF_SIZE];
+
+/* Prompt to input a command and read the line.  */
+static grub_err_t
+grub_rescue_read_line (char **line, int cont,
+		       void *data __attribute__ ((unused)))
+{
+  int c;
+  int pos = 0;
+  char str[4];
+
+  grub_printf ((cont) ? "> " : "grub rescue> ");
+  grub_memset (linebuf, 0, GRUB_RESCUE_BUF_SIZE);
+
+  while ((c = grub_getkey ()) != '\n' && c != '\r')
+    {
+      if (grub_isprint (c))
+	{
+	  if (pos < GRUB_RESCUE_BUF_SIZE - 1)
+	    {
+	      str[0] = c;
+	      str[1] = 0;
+	      linebuf[pos++] = c;
+	      grub_xputs (str);
+	    }
+	}
+      else if (c == '\b')
+	{
+	  if (pos > 0)
+	    {
+	      str[0] = c;
+	      str[1] = ' ';
+	      str[2] = c;
+	      str[3] = 0;
+	      linebuf[--pos] = 0;
+	      grub_xputs (str);
+	    }
+	}
+      grub_refresh ();
+    }
+
+  grub_xputs ("\n");
+  grub_refresh ();
+
+  *line = grub_strdup (linebuf);
+
+  return 0;
+}
+
+void __attribute__ ((noreturn))
+grub_rescue_run (void)
+{
+  grub_printf ("Entering rescue mode...\n");
+
+  while (1)
+    {
+      char *line;
+
+      /* Print an error, if any.  */
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+
+      grub_rescue_read_line (&line, 0, NULL);
+      if (! line || line[0] == '\0')
+	continue;
+
+      grub_rescue_parse_line (line, grub_rescue_read_line, NULL);
+      grub_free (line);
+    }
+}
diff --git a/grub-core/kern/riscv/cache.c b/grub-core/kern/riscv/cache.c
new file mode 100644
index 0000000..47777a0
--- /dev/null
+++ b/grub-core/kern/riscv/cache.c
@@ -0,0 +1,63 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cache.h>
+#include <grub/misc.h>
+
+static grub_int64_t dlinesz;
+static grub_int64_t ilinesz;
+
+/* Prototypes for asm functions. */
+void grub_arch_clean_dcache_range (grub_addr_t beg, grub_addr_t end,
+				   grub_size_t line_size);
+void grub_arch_invalidate_icache_range (grub_addr_t beg, grub_addr_t end,
+					grub_size_t line_size);
+
+static void
+probe_caches (void)
+{
+  /* TODO */
+  dlinesz = 32;
+  ilinesz = 32;
+}
+
+void
+grub_arch_sync_caches (void *address, grub_size_t len)
+{
+  grub_size_t start, end, max_align;
+
+  if (dlinesz == 0)
+    probe_caches();
+  if (dlinesz == 0)
+    grub_fatal ("Unknown cache line size!");
+
+  max_align = dlinesz > ilinesz ? dlinesz : ilinesz;
+
+  start = ALIGN_DOWN ((grub_size_t) address, max_align);
+  end = ALIGN_UP ((grub_size_t) address + len, max_align);
+
+  grub_arch_clean_dcache_range (start, end, dlinesz);
+  grub_arch_invalidate_icache_range (start, end, ilinesz);
+}
+
+void
+grub_arch_sync_dma_caches (volatile void *address __attribute__((unused)),
+			   grub_size_t len __attribute__((unused)))
+{
+  /* DMA incoherent devices not supported yet */
+}
diff --git a/grub-core/kern/riscv/cache_flush.S b/grub-core/kern/riscv/cache_flush.S
new file mode 100644
index 0000000..41de6e4
--- /dev/null
+++ b/grub-core/kern/riscv/cache_flush.S
@@ -0,0 +1,44 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+	.file	"cache_flush.S"
+	.text
+
+/*
+ * Simple cache maintenance functions
+ */
+
+/*
+ * a0 - *beg (inclusive)
+ * a1 - *end (exclusive)
+ * a2 - line size
+*/
+FUNCTION(grub_arch_clean_dcache_range)
+	/* TODO */
+	ret
+
+/*
+ * a0 - *beg (inclusive)
+ * a1 - *end (exclusive)
+ * a2 - line size
+ */
+FUNCTION(grub_arch_invalidate_icache_range)
+	fence.i
+	ret
diff --git a/grub-core/kern/riscv/dl.c b/grub-core/kern/riscv/dl.c
new file mode 100644
index 0000000..f26b12a
--- /dev/null
+++ b/grub-core/kern/riscv/dl.c
@@ -0,0 +1,345 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+/*
+ * Instructions and instruction encoding are documented in the RISC-V
+ * specification. This file is based on version 2.2:
+ *
+ * https://github.com/riscv/riscv-isa-manual/blob/master/release/riscv-spec-v2.2.pdf
+ */
+#define LDR 0x58000050
+#define BR 0xd61f0200
+
+/*
+ * Check if EHDR is a valid ELF header.
+ */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_DATA] != ELFDATA2LSB || e->e_machine != EM_RISCV)
+    return grub_error (GRUB_ERR_BAD_OS,
+		       N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* Relocate symbols. */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rel *rel, *max;
+
+  for (rel = (Elf_Rel *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Sym *sym;
+      void *place;
+      grub_size_t sym_addr;
+
+      if (rel->r_offset >= seg->size)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      sym_addr = sym->st_value;
+      if (s->sh_type == SHT_RELA)
+	sym_addr += ((Elf_Rela *) rel)->r_addend;
+
+      place = (void *) ((grub_addr_t) seg->addr + rel->r_offset);
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_RISCV_32:
+	  {
+	    grub_uint32_t *abs_place = place;
+
+	    grub_dprintf ("dl", "  reloc_abs32 %p => 0x%016llx\n",
+			  place, (unsigned long long) sym_addr);
+
+	    *abs_place = (grub_uint32_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_64:
+	  {
+	    grub_size_t *abs_place = place;
+
+	    grub_dprintf ("dl", "  reloc_abs64 %p => 0x%016llx\n",
+			  place, (unsigned long long) sym_addr);
+
+	    *abs_place = (grub_size_t) sym_addr;
+	  }
+	  break;
+
+	case R_RISCV_ADD8:
+	  {
+	    grub_uint8_t *abs_place = place;
+
+	    *abs_place += (grub_uint8_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_ADD16:
+	  {
+	    grub_uint16_t *abs_place = place;
+
+	    *abs_place += (grub_uint16_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_ADD32:
+	  {
+	    grub_uint32_t *abs_place = place;
+
+	    *abs_place += (grub_uint32_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_ADD64:
+	  {
+	    grub_size_t *abs_place = place;
+
+	    *abs_place += (grub_size_t) sym_addr;
+	  }
+	  break;
+
+	case R_RISCV_SUB8:
+	  {
+	    grub_uint8_t *abs_place = place;
+
+	    *abs_place -= (grub_uint8_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_SUB16:
+	  {
+	    grub_uint16_t *abs_place = place;
+
+	    *abs_place -= (grub_uint16_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_SUB32:
+	  {
+	    grub_uint32_t *abs_place = place;
+
+	    *abs_place -= (grub_uint32_t) sym_addr;
+	  }
+	  break;
+	case R_RISCV_SUB64:
+	  {
+	    grub_size_t *abs_place = place;
+
+	    *abs_place -= (grub_size_t) sym_addr;
+	  }
+	  break;
+
+	case R_RISCV_BRANCH:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_uint32_t imm12 = (off & 0x1000) << (31 - 12);
+	    grub_uint32_t imm11 = (off & 0x800) >> (11 - 7);
+	    grub_uint32_t imm10_5 = (off & 0x7e0) << (30 - 10);
+	    grub_uint32_t imm4_1 = (off & 0x1e) << (11 - 4);
+	    *abs_place = (*abs_place & 0x1fff07f)
+			 | imm12 | imm11 | imm10_5 | imm4_1;
+	  }
+	  break;
+
+	case R_RISCV_JAL:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_uint32_t imm20 = (off & 0x100000) << (31 - 20);
+	    grub_uint32_t imm19_12 = (off & 0xff000);
+	    grub_uint32_t imm11 = (off & 0x800) << (20 - 11);
+	    grub_uint32_t imm10_1 = (off & 0x7fe) << (30 - 10);
+	    *abs_place = (*abs_place & 0xfff)
+			 | imm20 | imm19_12 | imm11 | imm10_1;
+	  }
+	  break;
+
+	case R_RISCV_CALL:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_uint32_t hi20, lo12;
+
+	    if (off != (grub_int32_t) off)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation overflow");
+
+	    hi20 = (off + 0x800) & 0xfffff000;
+	    lo12 = (off - hi20) & 0xfff;
+	    abs_place[0] = (abs_place[0] & 0xfff) | hi20;
+	    abs_place[1] = (abs_place[1] & 0xfffff) | (lo12 << 20);
+	  }
+	  break;
+
+	case R_RISCV_RVC_BRANCH:
+	  {
+	    grub_uint16_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_uint16_t imm8 = (off & 0x100) << (12 - 8);
+	    grub_uint16_t imm7_6 = (off & 0xc0) >> (6 - 5);
+	    grub_uint16_t imm5 = (off & 0x20) >> (5 - 2);
+	    grub_uint16_t imm4_3 = (off & 0x18) << (12 - 5);
+	    grub_uint16_t imm2_1 = (off & 0x6) << (12 - 10);
+	    *abs_place = (*abs_place & 0xe383)
+			 | imm8 | imm7_6 | imm5 | imm4_3 | imm2_1;
+	  }
+	  break;
+
+	case R_RISCV_RVC_JUMP:
+	  {
+	    grub_uint16_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_uint16_t imm11 = (off & 0x800) << (12 - 11);
+	    grub_uint16_t imm10 = (off & 0x400) >> (10 - 8);
+	    grub_uint16_t imm9_8 = (off & 0x300) << (12 - 11);
+	    grub_uint16_t imm7 = (off & 0x80) >> (7 - 6);
+	    grub_uint16_t imm6 = (off & 0x40) << (12 - 11);
+	    grub_uint16_t imm5 = (off & 0x20) >> (5 - 2);
+	    grub_uint16_t imm4 = (off & 0x10) << (12 - 5);
+	    grub_uint16_t imm3_1 = (off & 0xe) << (12 - 10);
+	    *abs_place = ((*abs_place & 0xe003)
+			  | imm11 | imm10 | imm9_8 | imm7 | imm6
+			  | imm5 | imm4 | imm3_1);
+	  }
+	  break;
+
+	case R_RISCV_PCREL_HI20:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_ssize_t off = sym_addr - (grub_addr_t) place;
+	    grub_int32_t hi20;
+
+	    if (off != (grub_int32_t)off)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation overflow");
+
+	    hi20 = (off + 0x800) & 0xfffff000;
+	    *abs_place = (*abs_place & 0xfff) | hi20;
+	  }
+	break;
+
+	case R_RISCV_PCREL_LO12_I:
+	case R_RISCV_PCREL_LO12_S:
+	  {
+	    grub_uint32_t *t32 = place;
+	    Elf_Rela *rel2;
+	    /* Search backwards for matching HI20 reloc.  */
+	    for (rel2 = (Elf_Rela *) ((char *) rel - s->sh_entsize);
+		    (unsigned long)rel2 >= ((unsigned long)ehdr + s->sh_offset);
+		    rel2 = (Elf_Rela *) ((char *) rel2 - s->sh_entsize))
+	      {
+		Elf_Addr rel2_info;
+		Elf_Addr rel2_offset;
+		Elf_Addr rel2_sym_addr;
+		Elf_Addr rel2_loc;
+		grub_ssize_t rel2_off;
+		grub_ssize_t off;
+		Elf_Sym *sym2;
+
+		rel2_offset = rel2->r_offset;
+		rel2_info = rel2->r_info;
+		rel2_loc = (grub_addr_t) seg->addr + rel2_offset;
+
+		if (ELF_R_TYPE (rel2_info) == R_RISCV_PCREL_HI20
+		    && rel2_loc == sym_addr)
+		  {
+		    sym2 = (Elf_Sym *) ((char *) mod->symtab
+				+ mod->symsize * ELF_R_SYM (rel2->r_info));
+		    rel2_sym_addr = sym2->st_value;
+		    if (s->sh_type == SHT_RELA)
+		      rel2_sym_addr += ((Elf_Rela *) rel2)->r_addend;
+
+		    rel2_off = rel2_sym_addr - rel2_loc;
+		    off = rel2_off - ((rel2_off + 0x800) & 0xfffff000);
+
+		    if (ELF_R_TYPE (rel->r_info) == R_RISCV_PCREL_LO12_I)
+		      *t32 = (*t32 & 0xfffff) | (off & 0xfff) << 20;
+		    else
+		      {
+			grub_uint32_t imm11_5 = (off & 0xfe0) << (31 - 11);
+			grub_uint32_t imm4_0 = (off & 0x1f) << (11 - 4);
+			*t32 = (*t32 & 0x1fff07f) | imm11_5 | imm4_0;
+		      }
+		    break;
+		  }
+	      }
+	    if ((unsigned long)rel2 < ((unsigned long)ehdr + s->sh_offset))
+	      return grub_error (GRUB_ERR_BAD_MODULE, "cannot find matching HI20 relocation");
+	  }
+	  break;
+
+	case R_RISCV_HI20:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    *abs_place = (*abs_place & 0xfff) |
+			 (((grub_int32_t) sym_addr + 0x800) & 0xfffff000);
+	  }
+	  break;
+
+	case R_RISCV_LO12_I:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_int32_t lo12 = (grub_int32_t) sym_addr -
+				(((grub_int32_t) sym_addr + 0x800) & 0xfffff000);
+	    *abs_place = (*abs_place & 0xfffff) | ((lo12 & 0xfff) << 20);
+	  }
+	  break;
+
+	case R_RISCV_LO12_S:
+	  {
+	    grub_uint32_t *abs_place = place;
+	    grub_int32_t lo12 = (grub_int32_t) sym_addr -
+				(((grub_int32_t) sym_addr + 0x800) & 0xfffff000);
+	    grub_uint32_t imm11_5 = (lo12 & 0xfe0) << (31 - 11);
+	    grub_uint32_t imm4_0 = (lo12 & 0x1f) << (11 - 4);
+	    *abs_place = (*abs_place & 0x1fff07f) | imm11_5 | imm4_0;
+	  }
+	  break;
+
+	case R_RISCV_RELAX:
+	  break;
+	default:
+	  {
+	    char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+	    grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+			   (grub_uint64_t) ELF_R_TYPE (rel->r_info));
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%s is not implemented yet"), rel_info);
+	  }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/riscv/efi/init.c b/grub-core/kern/riscv/efi/init.c
new file mode 100644
index 0000000..38795fe
--- /dev/null
+++ b/grub-core/kern/riscv/efi/init.c
@@ -0,0 +1,79 @@
+/* init.c - initialize a riscv-based EFI system */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/efi/efi.h>
+#include <grub/loader.h>
+
+static grub_uint64_t timer_frequency_in_khz;
+
+static grub_uint64_t
+grub_efi_get_time_ms (void)
+{
+  grub_uint64_t tmr;
+
+#if __riscv_xlen == 64
+  asm volatile ("rdcycle %0" : "=r" (tmr));
+#else
+  grub_uint32_t lo, hi, tmp;
+  asm volatile (
+    "1:\n"
+    "rdcycleh %0\n"
+    "rdcycle %1\n"
+    "rdcycleh %2\n"
+    "bne %0, %2, 1b"
+    : "=&r" (hi), "=&r" (lo), "=&r" (tmp));
+  tmr = ((grub_uint64_t)hi << 32) | lo;
+#endif
+
+  return tmr / timer_frequency_in_khz;
+}
+
+void
+grub_machine_init (void)
+{
+  grub_uint64_t time_before, time_after;
+
+  grub_efi_init ();
+
+  /* Calculate timer frequency */
+  timer_frequency_in_khz = 1;
+  time_before = grub_efi_get_time_ms();
+  grub_efi_stall(1000);
+  time_after = grub_efi_get_time_ms();
+  timer_frequency_in_khz = time_after - time_before;
+
+  grub_install_get_time_ms (grub_efi_get_time_ms);
+}
+
+void
+grub_machine_fini (int flags)
+{
+  if (!(flags & GRUB_LOADER_FLAG_NORETURN))
+    return;
+
+  grub_efi_fini ();
+
+  if (!(flags & GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY))
+    grub_efi_memory_fini ();
+}
diff --git a/grub-core/kern/riscv/efi/startup.S b/grub-core/kern/riscv/efi/startup.S
new file mode 100644
index 0000000..f2a7b2b
--- /dev/null
+++ b/grub-core/kern/riscv/efi/startup.S
@@ -0,0 +1,48 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+#if __riscv_xlen == 64
+#define sl		sd
+#define ll		ld
+#else
+#define sl		sw
+#define ll		lw
+#endif
+
+
+	.file 	"startup.S"
+	.text
+FUNCTION(_start)
+	/*
+	 *  EFI_SYSTEM_TABLE and EFI_HANDLE are passed in a1/a0.
+	 */
+
+	ll	a2, efi_image_handle_val
+	sl	a0, 0(a2)
+	ll	a2, efi_system_table_val
+	sl	a1, 0(a2)
+	ll	a2, grub_main_val
+	jr	a2
+grub_main_val:
+	.quad	EXT_C(grub_main)
+efi_system_table_val:
+	.quad	EXT_C(grub_efi_system_table)
+efi_image_handle_val:
+	.quad	EXT_C(grub_efi_image_handle)
diff --git a/grub-core/kern/sparc64/cache.S b/grub-core/kern/sparc64/cache.S
new file mode 100644
index 0000000..1a16add
--- /dev/null
+++ b/grub-core/kern/sparc64/cache.S
@@ -0,0 +1,41 @@
+/* cache.S - Flush the processor cache for a specific region.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+        .file   "cache.S"
+
+        .text
+
+/*
+ * void grub_arch_sync_caches (void *address, grub_size_t len)
+ */
+FUNCTION(grub_arch_sync_caches)
+	brz,pn		%o1, 2f
+	 add		%o0, %o1, %o1
+	add		%o1, 7, %o1
+	andn		%o1, 7, %o1
+	andn		%o0, 7, %o0
+	sub		%o1, %o0, %o1
+1:	subcc		%o1, 8, %o1
+	bne,pt		%icc, 1b
+	 flush		%o0 + %o1
+2:	retl
+	 nop
+
diff --git a/grub-core/kern/sparc64/dl.c b/grub-core/kern/sparc64/dl.c
new file mode 100644
index 0000000..f3d9601
--- /dev/null
+++ b/grub-core/kern/sparc64/dl.c
@@ -0,0 +1,191 @@
+/* dl.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS64
+      || e->e_ident[EI_DATA] != ELFDATA2MSB
+      || e->e_machine != EM_SPARCV9)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+struct trampoline
+{
+  grub_uint8_t code[0x28];
+  grub_uint64_t addr;
+};
+
+static const grub_uint8_t trampoline_code[0x28] =
+{
+  /* 0:  */ 0x82, 0x10, 0x00, 0x0f,	/* mov  %o7, %g1 */
+  /* 4:  */ 0x40, 0x00, 0x00, 0x02, 	/* call  0xc */
+  /* 8:  */ 0x01, 0x00, 0x00, 0x00, 	/* nop */
+  /* c:  */ 0x9e, 0x1b, 0xc0, 0x01, 	/* xor  %o7, %g1, %o7 */
+  /* 10: */ 0x82, 0x18, 0x40, 0x0f, 	/* xor  %g1, %o7, %g1 */
+  /* 14: */ 0x9e, 0x1b, 0xc0, 0x01, 	/* xor  %o7, %g1, %o7 */
+  /* 18: */ 0xc2, 0x58, 0x60, 0x24, 	/* ldx  [ %g1 + 0x24 ], %g1 */
+  /* 1c: */ 0x81, 0xc0, 0x40, 0x00, 	/* jmp  %g1 */
+  /* 20: */ 0x01, 0x00, 0x00, 0x00, 	/* nop */
+  /* 24: */ 0x01, 0x00, 0x00, 0x00, 	/* nop */
+};
+
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf_Ehdr *e = ehdr;
+  const Elf_Shdr *s;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (const Elf_Shdr *) ((grub_addr_t) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *) ((grub_addr_t) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL || s->sh_type == SHT_RELA)
+      {
+	const Elf_Rel *rel, *max;
+
+	for (rel = (const Elf_Rel *) ((grub_addr_t) e + s->sh_offset),
+	       max = rel + s->sh_size / s->sh_entsize;
+	     rel < max;
+	     rel = (const Elf_Rel *) ((grub_addr_t) rel + s->sh_entsize))
+	  switch (ELF_R_TYPE (rel->r_info))
+	    {
+	    case R_SPARC_WDISP30:
+	      {
+		*tramp += sizeof (struct trampoline);
+		break;
+	      }
+	    }
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf_Rela *rel, *max;
+
+  for (rel = (Elf_Rela *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rela *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rela *) ((char *) rel + s->sh_entsize))
+    {
+      Elf_Word *addr;
+      Elf_Sym *sym;
+      Elf_Addr value;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr = (Elf_Word *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      value = sym->st_value + rel->r_addend;
+      switch (ELF_R_TYPE (rel->r_info) & 0xff)
+	{
+	case R_SPARC_32: /* 3 V-word32 */
+	  if (value & 0xFFFFFFFF00000000)
+	    return grub_error (GRUB_ERR_BAD_MODULE,
+			       "address out of 32 bits range");
+	  *addr = value;
+	  break;
+	case R_SPARC_WDISP30: /* 7 V-disp30 */
+	  if (((value - (Elf_Addr) addr) & 0xFFFFFFFF00000000) &&
+	       (((value - (Elf_Addr) addr) & 0xFFFFFFFF00000000)
+		!= 0xFFFFFFFF00000000))
+	    {
+	      struct trampoline *tp = mod->trampptr;
+	      mod->trampptr = tp + 1;
+	      grub_memcpy (tp->code, trampoline_code, sizeof (tp->code));
+	      tp->addr = value;
+	      value = (Elf_Addr) tp;
+	    }
+
+	  if (((value - (Elf_Addr) addr) & 0xFFFFFFFF00000000) &&
+	      (((value - (Elf_Addr) addr) & 0xFFFFFFFF00000000)
+	       != 0xFFFFFFFF00000000))
+	    return grub_error (GRUB_ERR_BAD_MODULE,
+			       "displacement out of 30 bits range");
+	  *addr = (*addr & 0xC0000000) |
+	    (((grub_int32_t) ((value - (Elf_Addr) addr) >> 2)) &
+	     0x3FFFFFFF);
+	  break;
+	case R_SPARC_HH22: /* 9 V-imm22 */
+	  *addr = (*addr & 0xFFC00000) | ((value >> 42) & 0x3FFFFF);
+	  break;
+	case R_SPARC_HM10: /* 12 T-simm13 */
+	  *addr = (*addr & 0xFFFFFC00) | ((value >> 32) & 0x3FF);
+	  break;
+	case R_SPARC_HI22: /* 9 V-imm22 */
+	  if (value >> 32)
+	    return grub_error (GRUB_ERR_BAD_MODULE,
+			       "address out of 32 bits range");
+	  /* Fallthrough.  */
+	case R_SPARC_LM22:
+	  *addr = (*addr & 0xFFC00000) | ((value >> 10) & 0x3FFFFF);
+	  break;
+	case R_SPARC_LO10: /* 12 T-simm13 */
+	  *addr = (*addr & 0xFFFFFC00) | (value & 0x3FF);
+	  break;
+	case R_SPARC_64: /* 32 V-xwords64 */
+	  *(Elf_Xword *) addr = value;
+	  break;
+	case R_SPARC_OLO10:
+	  *addr = (*addr & ~0x1fff)
+	    | (((value & 0x3ff) +
+		(ELF_R_TYPE (rel->r_info) >> 8))
+	       & 0x1fff);
+	  break;
+	default:
+	  {
+	    char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+	    grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+			   ELF_R_TYPE (rel->r_info));
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%s is not implemented yet"), rel_info);
+	  }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/sparc64/ieee1275/crt0.S b/grub-core/kern/sparc64/ieee1275/crt0.S
new file mode 100644
index 0000000..03b916f
--- /dev/null
+++ b/grub-core/kern/sparc64/ieee1275/crt0.S
@@ -0,0 +1,104 @@
+/* crt0.S - Startup code for the Sparc64.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/symbol.h>
+#include <grub/machine/kernel.h>
+#include <grub/offsets.h>
+
+	.text
+	.align	4
+	.globl	_start
+_start:
+	ba	codestart
+	 mov  %o4, %o0
+
+	.org GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+
+VARIABLE(grub_total_module_size)
+	.word	0
+
+codestart:
+	/* Copy the modules past the end of the kernel image.
+	 * They are currently sitting in the BSS.
+	 */
+	sethi	%hi(__bss_start + GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN - 1), %o2
+	or	%o2, %lo(__bss_start + GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN - 1), %o2
+	srl	%o2, GRUB_KERNEL_SPARC64_IEEE1275_LOG_MOD_ALIGN, %o2
+	sll	%o2, GRUB_KERNEL_SPARC64_IEEE1275_LOG_MOD_ALIGN, %o2
+	sethi	%hi(_end + GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN - 1), %o3
+	or	%o3, %lo(_end + GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN - 1), %o3
+	srl	%o3, GRUB_KERNEL_SPARC64_IEEE1275_LOG_MOD_ALIGN, %o3
+	sll	%o3, GRUB_KERNEL_SPARC64_IEEE1275_LOG_MOD_ALIGN, %o3
+	sethi	%hi(grub_total_module_size), %o4
+	lduw	[%o4 + %lo(grub_total_module_size)], %o4
+
+	add     %o2, %o4, %o2
+	add     %o3, %o4, %o3
+
+	/* Save ieee1275 stack for future use by booter.  */
+	mov     %o6, %o1
+	/* Our future stack.  */
+	sethi	%hi(GRUB_KERNEL_MACHINE_STACK_SIZE), %o5
+	or	%o5, %lo(GRUB_KERNEL_MACHINE_STACK_SIZE), %o5
+	add     %o3, %o5, %o6
+	and     %o6, ~0xff, %o6
+	sub     %o6, 2047, %o6
+	
+	sub	%o2, 4, %o2
+	sub	%o3, 4, %o3
+1:	lduw	[%o2], %o5
+	stw	%o5, [%o3]
+	subcc	%o4, 4, %o4
+	sub	%o2, 4, %o2
+	bne,pt	%icc, 1b
+	 sub	%o3, 4, %o3
+
+	/* Now it's safe to clear out the BSS.  */
+	sethi	%hi(__bss_start), %o2
+	or	%o2, %lo(__bss_start), %o2
+1:	stb	%g0, [%o2]
+	add	%o2, 1, %o2
+	and	%o2, 7, %o3
+	brnz	%o3, 1b
+	 nop
+
+	sethi	%hi(_end - 1), %o3
+	or	%o3, %lo(_end - 1), %o3
+	srl	%o3, 3, %o3
+	sll	%o3, 3, %o3
+1:	stx	%g0, [%o2]
+	add	%o2, 8, %o2
+	cmp	%o2, %o3
+	blt,pt	%xcc, 1b
+	 nop
+
+	sethi	%hi(_end), %o3
+	or	%o3, %lo(_end), %o3
+1:	stb	%g0, [%o2]
+	add	%o2, 1, %o2
+	cmp	%o2, %o3
+	blt,pt	%xcc, 1b
+	 nop
+
+	sethi	%hi(grub_ieee1275_original_stack), %o2
+	stx	%o1, [%o2 + %lo(grub_ieee1275_original_stack)]
+	sethi	%hi(grub_ieee1275_entry_fn), %o2
+	call	grub_main
+	 stx	%o0, [%o2 + %lo(grub_ieee1275_entry_fn)]
+1:	ba,a	1b
+	 nop
diff --git a/grub-core/kern/sparc64/ieee1275/ieee1275.c b/grub-core/kern/sparc64/ieee1275/ieee1275.c
new file mode 100644
index 0000000..5a59aaf
--- /dev/null
+++ b/grub-core/kern/sparc64/ieee1275/ieee1275.c
@@ -0,0 +1,147 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/types.h>
+
+/* Sun specific ieee1275 interfaces used by GRUB.  */
+
+int
+grub_ieee1275_claim_vaddr (grub_addr_t vaddr, grub_size_t size)
+{
+  struct claim_vaddr_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t align;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t virt;
+    grub_ieee1275_cell_t catch_result;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 5, 2);
+  args.method = (grub_ieee1275_cell_t) "claim";
+  args.ihandle = grub_ieee1275_mmu;
+  args.align = 0;
+  args.size = size;
+  args.virt = vaddr;
+  args.catch_result = (grub_ieee1275_cell_t) -1;
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+  return args.catch_result;
+}
+
+int
+grub_ieee1275_alloc_physmem (grub_addr_t *paddr, grub_size_t size,
+			     grub_uint32_t align)
+{
+  grub_uint32_t memory_ihandle;
+  struct alloc_physmem_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t align;
+    grub_ieee1275_cell_t size;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t phys_high;
+    grub_ieee1275_cell_t phys_low;
+  }
+  args;
+  grub_ssize_t actual = 0;
+
+  grub_ieee1275_get_property (grub_ieee1275_chosen, "memory",
+			      &memory_ihandle, sizeof (memory_ihandle),
+			      &actual);
+  if (actual != sizeof (memory_ihandle))
+    return -1;
+
+  if (!align)
+    align = 1;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 4, 3);
+  args.method = (grub_ieee1275_cell_t) "claim";
+  args.ihandle = memory_ihandle;
+  args.align = (align ? align : 1);
+  args.size = size;
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
+    return -1;
+
+  *paddr = args.phys_low;
+
+  return args.catch_result;
+}
+
+grub_uint64_t
+grub_ieee1275_num_blocks (grub_ieee1275_ihandle_t ihandle)
+{
+  struct nblocks_args_ieee1275
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t blocks;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 2);
+  args.method = (grub_ieee1275_cell_t) "#blocks";
+  args.ihandle = ihandle;
+  args.catch_result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.catch_result != 0))
+    return -1;
+
+  /*
+   * If the number of blocks exceeds the range of an unsigned number,
+   * return 0 to alert the caller to try the #blocks64 command.
+   */
+  if (args.blocks >= 0xffffffffULL)
+    return 0;
+
+  return args.blocks;
+}
+
+grub_uint64_t
+grub_ieee1275_num_blocks64 (grub_ieee1275_ihandle_t ihandle)
+{
+  struct nblocks_args_ieee1275
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t ihandle;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t hi_blocks;
+    grub_ieee1275_cell_t lo_blocks;
+  }
+  args;
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3);
+  args.method = (grub_ieee1275_cell_t) "#blocks64";
+  args.ihandle = ihandle;
+  args.catch_result = 1;
+
+  if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.catch_result != 0))
+    return -1;
+
+  return ((args.hi_blocks << 32) | (args.lo_blocks));
+}
diff --git a/grub-core/kern/term.c b/grub-core/kern/term.c
new file mode 100644
index 0000000..14d5964
--- /dev/null
+++ b/grub-core/kern/term.c
@@ -0,0 +1,169 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/time.h>
+
+struct grub_term_output *grub_term_outputs_disabled;
+struct grub_term_input *grub_term_inputs_disabled;
+struct grub_term_output *grub_term_outputs;
+struct grub_term_input *grub_term_inputs;
+
+/* Current color state.  */
+grub_uint8_t grub_term_normal_color = GRUB_TERM_DEFAULT_NORMAL_COLOR;
+grub_uint8_t grub_term_highlight_color = GRUB_TERM_DEFAULT_HIGHLIGHT_COLOR;
+
+void (*grub_term_poll_usb) (int wait_for_completion) = NULL;
+void (*grub_net_poll_cards_idle) (void) = NULL;
+
+/* Put a Unicode character.  */
+static void
+grub_putcode_dumb (grub_uint32_t code,
+		   struct grub_term_output *term)
+{
+  struct grub_unicode_glyph c =
+    {
+      .base = code,
+      .variant = 0,
+      .attributes = 0,
+      .ncomb = 0,
+      .estimated_width = 1
+    };
+
+  if (code == '\t' && term->getxy)
+    {
+      int n;
+
+      n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term).x)
+				 % GRUB_TERM_TAB_WIDTH);
+      while (n--)
+	grub_putcode_dumb (' ', term);
+
+      return;
+    }
+
+  (term->putchar) (term, &c);
+  if (code == '\n')
+    grub_putcode_dumb ('\r', term);
+}
+
+static void
+grub_xputs_dumb (const char *str)
+{
+  for (; *str; str++)
+    {
+      grub_term_output_t term;
+      grub_uint32_t code = *str;
+      if (code > 0x7f)
+	code = '?';
+
+      FOR_ACTIVE_TERM_OUTPUTS(term)
+	grub_putcode_dumb (code, term);
+    }
+}
+
+void (*grub_xputs) (const char *str) = grub_xputs_dumb;
+
+int
+grub_getkey_noblock (void)
+{
+  grub_term_input_t term;
+
+  if (grub_term_poll_usb)
+    grub_term_poll_usb (0);
+
+  if (grub_net_poll_cards_idle)
+    grub_net_poll_cards_idle ();
+
+  FOR_ACTIVE_TERM_INPUTS(term)
+  {
+    int key = term->getkey (term);
+    if (key != GRUB_TERM_NO_KEY)
+      return key;
+  }
+
+  return GRUB_TERM_NO_KEY;
+}
+
+int
+grub_getkey (void)
+{
+  int ret;
+
+  grub_refresh ();
+
+  while (1)
+    {
+      ret = grub_getkey_noblock ();
+      if (ret != GRUB_TERM_NO_KEY)
+	return ret;
+      grub_cpu_idle ();
+    }
+}
+
+int
+grub_getkeystatus (void)
+{
+  int status = 0;
+  grub_term_input_t term;
+
+  if (grub_term_poll_usb)
+    grub_term_poll_usb (0);
+
+  FOR_ACTIVE_TERM_INPUTS(term)
+  {
+    if (term->getkeystatus)
+      status |= term->getkeystatus (term);
+  }
+
+  return status;
+}
+
+int
+grub_key_is_interrupt (int key)
+{
+  /*
+   * ESC sometimes is the BIOS setup hotkey and may be hard to discover, also
+   * check F4, which was chosen because is not used as a hotkey to enter the
+   * BIOS setup by any vendor.
+   */
+  if (key == GRUB_TERM_ESC || key == GRUB_TERM_KEY_F4)
+    return 1;
+
+  /*
+   * Pressing keys at the right time during boot is hard to time, also allow
+   * interrupting sleeps / the menu countdown by keeping shift pressed.
+   */
+  if (grub_getkeystatus() & (GRUB_TERM_STATUS_LSHIFT | GRUB_TERM_STATUS_RSHIFT))
+    return 1;
+
+  return 0;
+}
+
+void
+grub_refresh (void)
+{
+  struct grub_term_output *term;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+    grub_term_refresh (term);
+}
diff --git a/grub-core/kern/time.c b/grub-core/kern/time.c
new file mode 100644
index 0000000..6521ec6
--- /dev/null
+++ b/grub-core/kern/time.c
@@ -0,0 +1,37 @@
+/* time.c - kernel time functions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+
+typedef grub_uint64_t (*get_time_ms_func_t) (void);
+
+/* Function pointer to the implementation in use.  */
+static get_time_ms_func_t get_time_ms_func;
+
+grub_uint64_t
+grub_get_time_ms (void)
+{
+  return get_time_ms_func ();
+}
+
+void
+grub_install_get_time_ms (get_time_ms_func_t func)
+{
+  get_time_ms_func = func;
+}
diff --git a/grub-core/kern/uboot/hw.c b/grub-core/kern/uboot/hw.c
new file mode 100644
index 0000000..272b83b
--- /dev/null
+++ b/grub-core/kern/uboot/hw.c
@@ -0,0 +1,112 @@
+/* hw.c - U-Boot hardware discovery */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/memory.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/offsets.h>
+#include <grub/machine/kernel.h>
+#include <grub/uboot/disk.h>
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+
+grub_addr_t start_of_ram;
+
+/*
+ * grub_uboot_probe_memory():
+ *   Queries U-Boot for available memory regions.
+ *
+ *   Sets up heap near the image in memory and sets up "start_of_ram".
+ */
+void
+grub_uboot_mm_init (void)
+{
+  struct sys_info *si = grub_uboot_get_sys_info ();
+
+  grub_mm_init_region ((void *) grub_modules_get_end (),
+		       GRUB_KERNEL_MACHINE_HEAP_SIZE);
+
+  if (si && (si->mr_no != 0))
+    {
+      int i;
+      start_of_ram = GRUB_UINT_MAX;
+
+      for (i = 0; i < si->mr_no; i++)
+	if ((si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_DRAM)
+	  if (si->mr[i].start < start_of_ram)
+	    start_of_ram = si->mr[i].start;
+    }
+}
+
+/*
+ * grub_uboot_probe_hardware():
+ */
+grub_err_t
+grub_uboot_probe_hardware (void)
+{
+  int devcount, i;
+
+  devcount = grub_uboot_dev_enum ();
+  grub_dprintf ("init", "%d devices found\n", devcount);
+
+  for (i = 0; i < devcount; i++)
+    {
+      struct device_info *devinfo = grub_uboot_dev_get (i);
+
+      grub_dprintf ("init", "device handle: %d\n", i);
+      grub_dprintf ("init", "  cookie\t= 0x%08x\n",
+		    (grub_uint32_t) devinfo->cookie);
+
+      if (devinfo->type & DEV_TYP_STOR)
+	{
+	  grub_dprintf ("init", "  type\t\t= DISK\n");
+	  grub_ubootdisk_register (devinfo);
+	}
+      else if (devinfo->type & DEV_TYP_NET)
+	{
+	  /* Dealt with in ubootnet module. */
+	  grub_dprintf ("init", "  type\t\t= NET (not supported yet)\n");
+	}
+      else
+	{
+	  grub_dprintf ("init", "%s: unknown device type", __FUNCTION__);
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  int i;
+  struct sys_info *si = grub_uboot_get_sys_info ();
+
+  if (!si || (si->mr_no < 1))
+    return GRUB_ERR_BUG;
+
+  /* Iterate and call `hook'.  */
+  for (i = 0; i < si->mr_no; i++)
+    if ((si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_DRAM)
+      hook (si->mr[i].start, si->mr[i].size, GRUB_MEMORY_AVAILABLE,
+	    hook_data);
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/uboot/init.c b/grub-core/kern/uboot/init.c
new file mode 100644
index 0000000..3e33864
--- /dev/null
+++ b/grub-core/kern/uboot/init.c
@@ -0,0 +1,172 @@
+/* init.c - generic U-Boot initialization and finalization */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <grub/env.h>
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/offsets.h>
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/machine/kernel.h>
+#include <grub/uboot/console.h>
+#include <grub/uboot/disk.h>
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+#include <grub/cpu/system.h>
+#include <grub/cache.h>
+
+extern char __bss_start[];
+extern char _end[];
+extern grub_size_t grub_total_module_size;
+static unsigned long timer_start;
+
+void
+grub_exit (void)
+{
+  grub_uboot_return (0);
+}
+
+static grub_uint64_t
+uboot_timer_ms (void)
+{
+  static grub_uint32_t last = 0, high = 0;
+  grub_uint32_t cur = grub_uboot_get_timer (timer_start);
+  if (cur < last)
+    high++;
+  last = cur;
+  return (((grub_uint64_t) high) << 32) | cur;
+}
+
+#ifdef __arm__
+static grub_uint64_t
+rpi_timer_ms (void)
+{
+  static grub_uint32_t last = 0, high = 0;
+  grub_uint32_t cur = *(volatile grub_uint32_t *) 0x20003004;
+  if (cur < last)
+    high++;
+  last = cur;
+  return grub_divmod64 ((((grub_uint64_t) high) << 32) | cur, 1000, 0);
+}
+#endif
+
+void
+grub_machine_init (void)
+{
+  int ver;
+
+  /* First of all - establish connection with U-Boot */
+  ver = grub_uboot_api_init ();
+  if (!ver)
+    {
+      /* Don't even have a console to log errors to... */
+      grub_exit ();
+    }
+  else if (ver > API_SIG_VERSION)
+    {
+      /* Try to print an error message */
+      grub_uboot_puts ("invalid U-Boot API version\n");
+    }
+
+  /* Initialize the console so that GRUB can display messages.  */
+  grub_console_init_early ();
+
+  /* Enumerate memory and initialize the memory management system. */
+  grub_uboot_mm_init ();
+
+  /* Should be earlier but it needs memalign.  */
+#ifdef __arm__
+  grub_arm_enable_caches_mmu ();
+#endif
+
+  grub_dprintf ("init", "__bss_start: %p\n", __bss_start);
+  grub_dprintf ("init", "_end: %p\n", _end);
+  grub_dprintf ("init", "grub_modbase: %p\n", (void *) grub_modbase);
+  grub_dprintf ("init", "grub_modules_get_end(): %p\n",
+		(void *) grub_modules_get_end ());
+
+  /* Initialise full terminfo support */
+  grub_console_init_lately ();
+
+  /* Enumerate uboot devices */
+  grub_uboot_probe_hardware ();
+
+  /* Initialise timer */
+#ifdef __arm__
+  if (grub_uboot_get_machine_type () == GRUB_ARM_MACHINE_TYPE_RASPBERRY_PI)
+    {
+      grub_install_get_time_ms (rpi_timer_ms);
+    }
+  else
+#endif
+    {
+      timer_start = grub_uboot_get_timer (0);
+      grub_install_get_time_ms (uboot_timer_ms);
+    }
+
+  /* Initialize  */
+  grub_ubootdisk_init ();
+}
+
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+}
+
+/*
+ * grub_machine_get_bootlocation():
+ *   Called from kern/main.c, which expects a device name (minus parentheses)
+ *   and a filesystem path back, if any are known.
+ *   Any returned values must be pointers to dynamically allocated strings.
+ */
+void
+grub_machine_get_bootlocation (char **device, char **path)
+{
+  char *tmp;
+
+  tmp = grub_uboot_env_get ("grub_bootdev");
+  if (tmp)
+    {
+      *device = grub_strdup (tmp);
+      if (*device == NULL)
+	return;
+    }
+  else
+    *device = NULL;
+
+  tmp = grub_uboot_env_get ("grub_bootpath");
+  if (tmp)
+    {
+      *path = grub_strdup (tmp);
+      if (*path == NULL)
+	return;
+    }
+  else
+    *path = NULL;
+}
+
+void
+grub_uboot_fini (void)
+{
+  grub_ubootdisk_fini ();
+  grub_console_fini ();
+}
diff --git a/grub-core/kern/uboot/uboot.c b/grub-core/kern/uboot/uboot.c
new file mode 100644
index 0000000..aac8f9a
--- /dev/null
+++ b/grub-core/kern/uboot/uboot.c
@@ -0,0 +1,307 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/uboot/api_public.h>
+#include <grub/uboot/uboot.h>
+
+/*
+ * The main syscall entry point is not reentrant, only one call is
+ * serviced until finished.
+ *
+ * int syscall(int call, int *retval, ...)
+ * e.g. syscall(1, int *, u_int32_t, u_int32_t, u_int32_t, u_int32_t);
+ *
+ * call:	syscall number
+ *
+ * retval:	points to the return value placeholder, this is the place the
+ *		syscall puts its return value, if NULL the caller does not
+ *		expect a return value
+ *
+ * ...		syscall arguments (variable number)
+ *
+ * returns:	0 if the call not found, 1 if serviced
+ */
+
+extern int grub_uboot_syscall (int, int *, ...);
+
+static struct sys_info uboot_sys_info;
+static struct mem_region uboot_mem_info[5];
+static struct device_info * devices;
+static int num_devices;
+
+
+/*
+ * All functions below are wrappers around the grub_uboot_syscall() function
+ */
+
+int
+grub_uboot_getc (void)
+{
+  int c;
+  if (!grub_uboot_syscall (API_GETC, NULL, &c))
+    return -1;
+
+  return c;
+}
+
+int
+grub_uboot_tstc (void)
+{
+  int c;
+  if (!grub_uboot_syscall (API_TSTC, NULL, &c))
+    return -1;
+
+  return c;
+}
+
+void
+grub_uboot_putc (int c)
+{
+  grub_uboot_syscall (API_PUTC, NULL, &c);
+}
+
+void
+grub_uboot_puts (const char *s)
+{
+  grub_uboot_syscall (API_PUTS, NULL, s);
+}
+
+void
+grub_uboot_reset (void)
+{
+  grub_uboot_syscall (API_RESET, NULL, 0);
+}
+
+struct sys_info *
+grub_uboot_get_sys_info (void)
+{
+  int retval;
+
+  grub_memset (&uboot_sys_info, 0, sizeof (uboot_sys_info));
+  grub_memset (&uboot_mem_info, 0, sizeof (uboot_mem_info));
+  uboot_sys_info.mr = uboot_mem_info;
+  uboot_sys_info.mr_no = sizeof (uboot_mem_info) / sizeof (struct mem_region);
+
+  if (grub_uboot_syscall (API_GET_SYS_INFO, &retval, &uboot_sys_info))
+    if (retval == 0)
+      return &uboot_sys_info;
+
+  return NULL;
+}
+
+void
+grub_uboot_udelay (grub_uint32_t usec)
+{
+  grub_uboot_syscall (API_UDELAY, NULL, &usec);
+}
+
+grub_uint32_t
+grub_uboot_get_timer (grub_uint32_t base)
+{
+  grub_uint32_t current;
+
+  if (!grub_uboot_syscall (API_GET_TIMER, NULL, &current, &base))
+    return 0;
+
+  return current;
+}
+
+int
+grub_uboot_dev_enum (void)
+{
+  struct device_info * enum_devices;
+  int num_enum_devices, max_devices;
+
+  if (num_devices)
+    return num_devices;
+
+  max_devices = 2;
+  enum_devices = grub_calloc (max_devices, sizeof(struct device_info));
+  if (!enum_devices)
+    return 0;
+
+  /*
+   * The API_DEV_ENUM call starts a fresh enumeration when passed a
+   * struct device_info with a NULL cookie, and then depends on having
+   * the previously enumerated device cookie "seeded" into the target
+   * structure.
+   */
+
+  enum_devices[0].cookie = NULL;
+  num_enum_devices = 0;
+
+  if (grub_uboot_syscall (API_DEV_ENUM, NULL,
+			  &enum_devices[num_enum_devices]) == 0)
+    goto error;
+
+  num_enum_devices++;
+
+  while (enum_devices[num_enum_devices - 1].cookie != NULL)
+    {
+      if (num_enum_devices == max_devices)
+	{
+	  struct device_info *tmp;
+	  int new_max;
+	  new_max = max_devices * 2;
+	  tmp = grub_realloc (enum_devices,
+			      sizeof (struct device_info) * new_max);
+	  if (!tmp)
+	    {
+	      /* Failed to realloc, so return what we have */
+	      break;
+	    }
+	  enum_devices = tmp;
+	  max_devices = new_max;
+	}
+
+      enum_devices[num_enum_devices].cookie =
+	enum_devices[num_enum_devices - 1].cookie;
+      if (grub_uboot_syscall (API_DEV_ENUM, NULL,
+			      &enum_devices[num_enum_devices]) == 0)
+	goto error;
+
+      if (enum_devices[num_enum_devices].cookie == NULL)
+	break;
+
+      num_enum_devices++;
+    }
+
+  devices = enum_devices;
+  return num_devices = num_enum_devices;
+
+ error:
+  grub_free (enum_devices);
+  return 0;
+}
+
+#define VALID_DEV(x) (((x) < num_devices) && ((x) >= 0))
+#define OPEN_DEV(x) ((x->state == DEV_STA_OPEN))
+
+struct device_info *
+grub_uboot_dev_get (int index)
+{
+  if (VALID_DEV (index))
+    return &devices[index];
+
+  return NULL;
+}
+
+
+int
+grub_uboot_dev_open (struct device_info *dev)
+{
+  int retval;
+
+  if (!grub_uboot_syscall (API_DEV_OPEN, &retval, dev))
+    return -1;
+
+  return retval;
+}
+
+int
+grub_uboot_dev_close (struct device_info *dev)
+{
+  int retval;
+
+  if (!grub_uboot_syscall (API_DEV_CLOSE, &retval, dev))
+    return -1;
+
+  return retval;
+}
+
+
+int
+grub_uboot_dev_read (struct device_info *dev, void *buf, grub_size_t blocks,
+		     grub_uint32_t start, grub_size_t * real_blocks)
+{
+  int retval;
+
+  if (!OPEN_DEV (dev))
+    return -1;
+
+  if (!grub_uboot_syscall (API_DEV_READ, &retval, dev, buf,
+			   &blocks, &start, real_blocks))
+    return -1;
+
+  return retval;
+}
+
+int
+grub_uboot_dev_write (struct device_info *dev, const void *buf,
+		      grub_size_t blocks, grub_uint32_t start)
+{
+  int retval;
+
+  if (!OPEN_DEV (dev))
+    return -1;
+
+  if (!grub_uboot_syscall (API_DEV_WRITE, &retval, dev, buf,
+			   &blocks, &start))
+    return -1;
+
+  return retval;
+}
+
+int
+grub_uboot_dev_recv (struct device_info *dev, void *buf,
+		     int size, int *real_size)
+{
+  int retval;
+
+  if (!OPEN_DEV (dev))
+    return -1;
+
+  if (!grub_uboot_syscall (API_DEV_READ, &retval, dev, buf, &size, real_size))
+    return -1;
+
+  return retval;
+
+}
+
+int
+grub_uboot_dev_send (struct device_info *dev, void *buf, int size)
+{
+  int retval;
+
+  if (!OPEN_DEV (dev))
+    return -1;
+
+  if (!grub_uboot_syscall (API_DEV_WRITE, &retval, dev, buf, &size))
+    return -1;
+
+  return retval;
+}
+
+char *
+grub_uboot_env_get (const char *name)
+{
+  char *value;
+
+  if (!grub_uboot_syscall (API_ENV_GET, NULL, name, &value))
+    return NULL;
+
+  return value;
+}
+
+void
+grub_uboot_env_set (const char *name, const char *value)
+{
+  grub_uboot_syscall (API_ENV_SET, NULL, name, value);
+}
diff --git a/grub-core/kern/verifiers.c b/grub-core/kern/verifiers.c
new file mode 100644
index 0000000..75d7994
--- /dev/null
+++ b/grub-core/kern/verifiers.c
@@ -0,0 +1,228 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2017  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  Verifiers helper.
+ */
+
+#include <grub/file.h>
+#include <grub/verify.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_file_verifier *grub_file_verifiers;
+
+struct grub_verified
+{
+  grub_file_t file;
+  void *buf;
+};
+typedef struct grub_verified *grub_verified_t;
+
+static void
+verified_free (grub_verified_t verified)
+{
+  if (verified)
+    {
+      grub_free (verified->buf);
+      grub_free (verified);
+    }
+}
+
+static grub_ssize_t
+verified_read (struct grub_file *file, char *buf, grub_size_t len)
+{
+  grub_verified_t verified = file->data;
+
+  grub_memcpy (buf, (char *) verified->buf + file->offset, len);
+  return len;
+}
+
+static grub_err_t
+verified_close (struct grub_file *file)
+{
+  grub_verified_t verified = file->data;
+
+  grub_file_close (verified->file);
+  verified_free (verified);
+  file->data = 0;
+
+  /* Device and name are freed by parent. */
+  file->device = 0;
+  file->name = 0;
+
+  return grub_errno;
+}
+
+struct grub_fs verified_fs =
+{
+  .name = "verified_read",
+  .fs_read = verified_read,
+  .fs_close = verified_close
+};
+
+static grub_file_t
+grub_verifiers_open (grub_file_t io, enum grub_file_type type)
+{
+  grub_verified_t verified = NULL;
+  struct grub_file_verifier *ver;
+  void *context;
+  grub_file_t ret = 0;
+  grub_err_t err;
+  int defer = 0;
+
+  grub_dprintf ("verify", "file: %s type: %d\n", io->name, type);
+
+  if ((type & GRUB_FILE_TYPE_MASK) == GRUB_FILE_TYPE_SIGNATURE
+      || (type & GRUB_FILE_TYPE_MASK) == GRUB_FILE_TYPE_VERIFY_SIGNATURE
+      || (type & GRUB_FILE_TYPE_SKIP_SIGNATURE))
+    return io;
+
+  if (io->device->disk &&
+      (io->device->disk->dev->id == GRUB_DISK_DEVICE_MEMDISK_ID
+       || io->device->disk->dev->id == GRUB_DISK_DEVICE_PROCFS_ID))
+    return io;
+
+  FOR_LIST_ELEMENTS(ver, grub_file_verifiers)
+    {
+      enum grub_verify_flags flags = 0;
+      err = ver->init (io, type, &context, &flags);
+      if (err)
+	goto fail_noclose;
+      if (flags & GRUB_VERIFY_FLAGS_DEFER_AUTH)
+	{
+	  defer = 1;
+	  continue;
+	}
+      if (!(flags & GRUB_VERIFY_FLAGS_SKIP_VERIFICATION))
+	break;
+    }
+
+  if (!ver)
+    {
+      if (defer)
+	{
+	  grub_error (GRUB_ERR_ACCESS_DENIED,
+		      N_("verification requested but nobody cares: %s"), io->name);
+	  goto fail_noclose;
+	}
+
+      /* No verifiers wanted to verify. Just return underlying file. */
+      return io;
+    }
+
+  ret = grub_malloc (sizeof (*ret));
+  if (!ret)
+    {
+      goto fail;
+    }
+  *ret = *io;
+
+  ret->fs = &verified_fs;
+  ret->not_easily_seekable = 0;
+  if (ret->size >> (sizeof (grub_size_t) * GRUB_CHAR_BIT - 1))
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		  N_("big file signature isn't implemented yet"));
+      goto fail;
+    }
+  verified = grub_malloc (sizeof (*verified));
+  if (!verified)
+    {
+      goto fail;
+    }
+  verified->buf = grub_malloc (ret->size);
+  if (!verified->buf)
+    {
+      goto fail;
+    }
+  if (grub_file_read (io, verified->buf, ret->size) != (grub_ssize_t) ret->size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+		    io->name);
+      goto fail;
+    }
+
+  err = ver->write (context, verified->buf, ret->size);
+  if (err)
+    goto fail;
+
+  err = ver->fini ? ver->fini (context) : GRUB_ERR_NONE;
+  if (err)
+    goto fail;
+
+  if (ver->close)
+    ver->close (context);
+
+  FOR_LIST_ELEMENTS_NEXT(ver, grub_file_verifiers)
+    {
+      enum grub_verify_flags flags = 0;
+      err = ver->init (io, type, &context, &flags);
+      if (err)
+	goto fail_noclose;
+      if (flags & GRUB_VERIFY_FLAGS_SKIP_VERIFICATION ||
+	  /* Verification done earlier. So, we are happy here. */
+	  flags & GRUB_VERIFY_FLAGS_DEFER_AUTH)
+	continue;
+      err = ver->write (context, verified->buf, ret->size);
+      if (err)
+	goto fail;
+
+      err = ver->fini ? ver->fini (context) : GRUB_ERR_NONE;
+      if (err)
+	goto fail;
+
+      if (ver->close)
+	ver->close (context);
+    }
+
+  verified->file = io;
+  ret->data = verified;
+  return ret;
+
+ fail:
+  if (ver->close)
+    ver->close (context);
+ fail_noclose:
+  verified_free (verified);
+  grub_free (ret);
+  return NULL;
+}
+
+grub_err_t
+grub_verify_string (char *str, enum grub_verify_string_type type)
+{
+  struct grub_file_verifier *ver;
+
+  grub_dprintf ("verify", "string: %s, type: %d\n", str, type);
+
+  FOR_LIST_ELEMENTS(ver, grub_file_verifiers)
+    {
+      grub_err_t err;
+      err = ver->verify_string ? ver->verify_string (str, type) : GRUB_ERR_NONE;
+      if (err)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_verifiers_init (void)
+{
+  grub_file_filter_register (GRUB_FILE_FILTER_VERIFY, grub_verifiers_open);
+}
diff --git a/grub-core/kern/vga_init.c b/grub-core/kern/vga_init.c
new file mode 100644
index 0000000..3fe2f16
--- /dev/null
+++ b/grub-core/kern/vga_init.c
@@ -0,0 +1,128 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __mips__
+#include <grub/pci.h>
+#include <grub/mm.h>
+#endif
+#include <grub/machine/kernel.h>
+#include <grub/misc.h>
+#include <grub/vga.h>
+
+static struct {grub_uint8_t r, g, b, a; } colors[] =
+  {
+    // {R, G, B, A}
+    {0x00, 0x00, 0x00, 0xFF}, // 0 = black
+    {0x00, 0x00, 0xA8, 0xFF}, // 1 = blue
+    {0x00, 0xA8, 0x00, 0xFF}, // 2 = green
+    {0x00, 0xA8, 0xA8, 0xFF}, // 3 = cyan
+    {0xA8, 0x00, 0x00, 0xFF}, // 4 = red
+    {0xA8, 0x00, 0xA8, 0xFF}, // 5 = magenta
+    {0xA8, 0x54, 0x00, 0xFF}, // 6 = brown
+    {0xA8, 0xA8, 0xA8, 0xFF}, // 7 = light gray
+
+    {0x54, 0x54, 0x54, 0xFF}, // 8 = dark gray
+    {0x54, 0x54, 0xFE, 0xFF}, // 9 = bright blue
+    {0x54, 0xFE, 0x54, 0xFF}, // 10 = bright green
+    {0x54, 0xFE, 0xFE, 0xFF}, // 11 = bright cyan
+    {0xFE, 0x54, 0x54, 0xFF}, // 12 = bright red
+    {0xFE, 0x54, 0xFE, 0xFF}, // 13 = bright magenta
+    {0xFE, 0xFE, 0x54, 0xFF}, // 14 = yellow
+    {0xFE, 0xFE, 0xFE, 0xFF}  // 15 = white
+  };
+
+#include <ascii.h>
+
+#ifdef __mips__
+#define VGA_ADDR 0xb00a0000
+#else
+#define VGA_ADDR 0xa0000
+#endif
+
+static void
+load_font (void)
+{
+  unsigned i;
+
+  grub_vga_gr_write (0 << 2, GRUB_VGA_GR_GR6);
+
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_NORMAL, GRUB_VGA_SR_MEMORY_MODE);
+  grub_vga_sr_write (1 << GRUB_VGA_TEXT_FONT_PLANE,
+		     GRUB_VGA_SR_MAP_MASK_REGISTER);
+
+  grub_vga_gr_write (0, GRUB_VGA_GR_DATA_ROTATE);
+  grub_vga_gr_write (0, GRUB_VGA_GR_MODE);
+  grub_vga_gr_write (0xff, GRUB_VGA_GR_BITMASK);
+
+  for (i = 0; i < 128; i++)
+    grub_memcpy ((void *) (VGA_ADDR + 32 * i), ascii_bitmaps + 16 * i, 16);
+}
+
+static void
+load_palette (void)
+{
+  unsigned i;
+  for (i = 0; i < 16; i++)
+    grub_vga_write_arx (i, i);
+
+  for (i = 0; i < ARRAY_SIZE (colors); i++)
+    grub_vga_palette_write (i, colors[i].r, colors[i].g, colors[i].b);
+}
+
+void
+grub_qemu_init_cirrus (void)
+{
+  grub_outb (GRUB_VGA_IO_MISC_COLOR,
+	     GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_MISC_WRITE);
+
+  load_font ();
+
+  grub_vga_gr_write (GRUB_VGA_GR_GR6_MMAP_CGA, GRUB_VGA_GR_GR6);
+  grub_vga_gr_write (GRUB_VGA_GR_MODE_ODD_EVEN, GRUB_VGA_GR_MODE);
+
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_NORMAL, GRUB_VGA_SR_MEMORY_MODE);
+
+  grub_vga_sr_write ((1 << GRUB_VGA_TEXT_TEXT_PLANE)
+		     | (1 << GRUB_VGA_TEXT_ATTR_PLANE),
+		     GRUB_VGA_SR_MAP_MASK_REGISTER);
+
+  grub_vga_cr_write (15, GRUB_VGA_CR_CELL_HEIGHT);
+  grub_vga_cr_write (79, GRUB_VGA_CR_HORIZ_END);
+  grub_vga_cr_write (40, GRUB_VGA_CR_PITCH);
+
+  int vert = 25 * 16;
+  grub_vga_cr_write (vert & 0xff, GRUB_VGA_CR_VDISPLAY_END);
+  grub_vga_cr_write (((vert >> GRUB_VGA_CR_OVERFLOW_HEIGHT1_SHIFT)
+		      & GRUB_VGA_CR_OVERFLOW_HEIGHT1_MASK)
+		     | ((vert >> GRUB_VGA_CR_OVERFLOW_HEIGHT2_SHIFT)
+			& GRUB_VGA_CR_OVERFLOW_HEIGHT2_MASK),
+		     GRUB_VGA_CR_OVERFLOW);
+
+  load_palette ();
+
+  grub_vga_write_arx (GRUB_VGA_ARX_MODE_TEXT, GRUB_VGA_ARX_MODE);
+  grub_vga_write_arx (0, GRUB_VGA_ARX_COLOR_SELECT);
+
+  grub_vga_sr_write (GRUB_VGA_SR_CLOCKING_MODE_8_DOT_CLOCK,
+		     GRUB_VGA_SR_CLOCKING_MODE);
+
+  grub_vga_cr_write (14, GRUB_VGA_CR_CURSOR_START);
+  grub_vga_cr_write (15, GRUB_VGA_CR_CURSOR_END);
+
+  grub_outb (0x20, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX);
+}
diff --git a/grub-core/kern/x86_64/dl.c b/grub-core/kern/x86_64/dl.c
new file mode 100644
index 0000000..e5a8bdc
--- /dev/null
+++ b/grub-core/kern/x86_64/dl.c
@@ -0,0 +1,121 @@
+/* dl-x86_64.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf64_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS64
+      || e->e_ident[EI_DATA] != ELFDATA2LSB
+      || e->e_machine != EM_X86_64)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf64_Rela *rel, *max;
+
+  for (rel = (Elf64_Rela *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf64_Rela *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf64_Rela *) ((char *) rel + s->sh_entsize))
+    {
+      Elf64_Word *addr32;
+      Elf64_Xword *addr64;
+      Elf64_Sym *sym;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr32 = (Elf64_Word *) ((char *) seg->addr + rel->r_offset);
+      addr64 = (Elf64_Xword *) addr32;
+      sym = (Elf64_Sym *) ((char *) mod->symtab
+			   + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_X86_64_64:
+	  *addr64 += rel->r_addend + sym->st_value;
+	  break;
+
+	case R_X86_64_PC32:
+	case R_X86_64_PLT32:
+	  {
+	    grub_int64_t value;
+	    value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value -
+	      (Elf64_Xword) (grub_addr_t) seg->addr - rel->r_offset;
+	    if (value != (grub_int32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+
+	case R_X86_64_PC64:
+	  {
+	    *addr64 += rel->r_addend + sym->st_value -
+	      (Elf64_Xword) (grub_addr_t) seg->addr - rel->r_offset;
+	  }
+	  break;
+
+	case R_X86_64_32:
+	  {
+	    grub_uint64_t value = *addr32 + rel->r_addend + sym->st_value;
+	    if (value != (grub_uint32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+	case R_X86_64_32S:
+	  {
+	    grub_int64_t value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value;
+	    if (value != (grub_int32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+
+	default:
+	  {
+	    char rel_info[17]; /* log16(2^64) = 16, plus NUL. */
+
+	    grub_snprintf (rel_info, sizeof (rel_info) - 1, "%" PRIxGRUB_UINT64_T,
+			   ELF_R_TYPE (rel->r_info));
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			       N_("relocation 0x%s is not implemented yet"), rel_info);
+	  }
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/kern/x86_64/efi/callwrap.S b/grub-core/kern/x86_64/efi/callwrap.S
new file mode 100644
index 0000000..1337fd9
--- /dev/null
+++ b/grub-core/kern/x86_64/efi/callwrap.S
@@ -0,0 +1,129 @@
+/* callwrap.S - wrapper for x86_64 efi calls */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+/*
+ * x86_64 uses registry to pass parameters. Unfortunately, gcc and efi use
+ * different call conversion, so we need to do some conversion.
+ *
+ * gcc:
+ *   %rdi,  %rsi,  %rdx,  %rcx, %r8, %r9, 8(%rsp), 16(%rsp), ...
+ *
+ * efi:
+ *   %rcx,  %rdx,  %r8,  %r9,  32(%rsp), 40(%rsp), 48(%rsp), ...
+ *
+ */
+
+        .file   "callwrap.S"
+        .text
+
+FUNCTION(efi_wrap_0)
+	subq $40, %rsp
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_1)
+	subq $40, %rsp
+	mov  %rsi, %rcx
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_2)
+	subq $40, %rsp
+	mov  %rsi, %rcx
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_3)
+	subq $40, %rsp
+	mov  %rcx, %r8
+	mov  %rsi, %rcx
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_4)
+	subq $40, %rsp
+	mov %r8, %r9
+	mov %rcx, %r8
+	mov %rsi, %rcx
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_5)
+	subq $40, %rsp
+	mov %r9, 32(%rsp)
+	mov %r8, %r9
+	mov %rcx, %r8
+	mov %rsi, %rcx
+	call *%rdi
+	addq $40, %rsp
+	ret
+
+FUNCTION(efi_wrap_6)
+	subq $56, %rsp
+	mov 56+8(%rsp), %rax
+	mov %rax, 40(%rsp)
+	mov %r9, 32(%rsp)
+	mov %r8, %r9
+	mov %rcx, %r8
+	mov %rsi, %rcx
+	call *%rdi
+	addq $56, %rsp
+	ret
+
+FUNCTION(efi_wrap_7)
+	subq $88, %rsp
+	mov 88+16(%rsp), %rax
+	mov %rax, 48(%rsp)
+	mov 88+8(%rsp), %rax
+	mov %rax, 40(%rsp)
+	mov %r9, 32(%rsp)
+	mov %r8, %r9
+	mov %rcx, %r8
+	mov %rsi, %rcx
+	call *%rdi
+	addq $88, %rsp
+	ret
+
+FUNCTION(efi_wrap_10)
+	subq $88, %rsp
+	mov 88+40(%rsp), %rax
+	mov %rax, 72(%rsp)
+	mov 88+32(%rsp), %rax
+	mov %rax, 64(%rsp)
+	mov 88+24(%rsp), %rax
+	mov %rax, 56(%rsp)
+	mov 88+16(%rsp), %rax
+	mov %rax, 48(%rsp)
+	mov 88+8(%rsp), %rax
+	mov %rax, 40(%rsp)
+	mov %r9, 32(%rsp)
+	mov %r8, %r9
+	mov %rcx, %r8
+	mov %rsi, %rcx
+	call *%rdi
+	addq $88, %rsp
+	ret
diff --git a/grub-core/kern/x86_64/efi/startup.S b/grub-core/kern/x86_64/efi/startup.S
new file mode 100644
index 0000000..9357e5c
--- /dev/null
+++ b/grub-core/kern/x86_64/efi/startup.S
@@ -0,0 +1,35 @@
+/* startup.S - bootstrap GRUB itself */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+        .file   "startup.S"
+        .text
+        .globl  start, _start
+        .code64
+
+start:
+_start:
+	movq	%rcx, EXT_C(grub_efi_image_handle)(%rip)
+	movq	%rdx, EXT_C(grub_efi_system_table)(%rip)
+
+	andq	$~0xf, %rsp
+	call	EXT_C(grub_main)
+	/* Doesn't return.  */
diff --git a/grub-core/kern/x86_64/xen/hypercall.S b/grub-core/kern/x86_64/xen/hypercall.S
new file mode 100644
index 0000000..9b04db6
--- /dev/null
+++ b/grub-core/kern/x86_64/xen/hypercall.S
@@ -0,0 +1,53 @@
+/* hypercall.S - wrappers for Xen hypercalls */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/xen.h>
+
+FUNCTION(grub_xen_sched_op)
+	movq $__HYPERVISOR_sched_op, %rax
+	syscall
+	ret
+
+FUNCTION(grub_xen_event_channel_op)
+	movq $__HYPERVISOR_event_channel_op, %rax
+	syscall
+	ret
+
+FUNCTION(grub_xen_update_va_mapping)
+	movq $__HYPERVISOR_update_va_mapping, %rax
+	syscall
+	ret
+
+FUNCTION(grub_xen_mmuext_op)
+	movq %rcx, %r10
+	movq $__HYPERVISOR_mmuext_op, %rax
+	syscall
+	ret
+
+FUNCTION(grub_xen_grant_table_op)
+	movq $__HYPERVISOR_grant_table_op, %rax
+	syscall
+	ret
+
+FUNCTION(grub_xen_mmu_update)
+	movq %rcx, %r10
+	movq $__HYPERVISOR_mmu_update, %rax
+	syscall
+	ret
diff --git a/grub-core/kern/x86_64/xen/startup.S b/grub-core/kern/x86_64/xen/startup.S
new file mode 100644
index 0000000..21a139f
--- /dev/null
+++ b/grub-core/kern/x86_64/xen/startup.S
@@ -0,0 +1,39 @@
+/* startup.S - bootstrap GRUB itself */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/symbol.h>
+
+        .file   "startup.S"
+        .text
+        .globl  start, _start
+        .code64
+
+start:
+_start:
+	leaq	LOCAL(stack_end), %rsp
+	movq	%rsi, EXT_C(grub_xen_start_page_addr)(%rip)
+
+	andq	$~0xf, %rsp
+	call	EXT_C(grub_main)
+	/* Doesn't return.  */
+
+	.bss
+	.space (1 << 22)
+LOCAL(stack_end):	
diff --git a/grub-core/kern/xen/init.c b/grub-core/kern/xen/init.c
new file mode 100644
index 0000000..782ca72
--- /dev/null
+++ b/grub-core/kern/xen/init.c
@@ -0,0 +1,601 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/xen.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/mm.h>
+#include <grub/kernel.h>
+#include <grub/offsets.h>
+#include <grub/memory.h>
+#include <grub/i386/tsc.h>
+#include <grub/term.h>
+#include <grub/loader.h>
+
+grub_addr_t grub_modbase;
+struct start_info *grub_xen_start_page_addr;
+volatile struct xencons_interface *grub_xen_xcons;
+volatile struct shared_info *grub_xen_shared_info;
+volatile struct xenstore_domain_interface *grub_xen_xenstore;
+volatile grant_entry_v1_t *grub_xen_grant_table;
+static const grub_size_t total_grants =
+  GRUB_XEN_PAGE_SIZE / sizeof (grub_xen_grant_table[0]);
+grub_size_t grub_xen_n_allocated_shared_pages;
+
+static grub_xen_mfn_t
+grub_xen_ptr2mfn (void *ptr)
+{
+#ifdef GRUB_MACHINE_XEN
+  grub_xen_mfn_t *mfn_list =
+    (grub_xen_mfn_t *) grub_xen_start_page_addr->mfn_list;
+  return mfn_list[(grub_addr_t) ptr >> GRUB_XEN_LOG_PAGE_SIZE];
+#else
+  return (grub_addr_t) ptr >> GRUB_XEN_LOG_PAGE_SIZE;
+#endif
+}
+
+void *
+grub_xen_alloc_shared_page (domid_t dom, grub_xen_grant_t * grnum)
+{
+  void *ret;
+  grub_xen_mfn_t mfn;
+  volatile grant_entry_v1_t *entry;
+
+  /* Avoid 0.  */
+  for (entry = grub_xen_grant_table;
+       entry < grub_xen_grant_table + total_grants; entry++)
+    if (!entry->flags)
+      break;
+
+  if (entry == grub_xen_grant_table + total_grants)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of grant entries");
+      return NULL;
+    }
+  ret = grub_memalign (GRUB_XEN_PAGE_SIZE, GRUB_XEN_PAGE_SIZE);
+  if (!ret)
+    return NULL;
+  mfn = grub_xen_ptr2mfn (ret);
+  entry->frame = mfn;
+  entry->domid = dom;
+  mb ();
+  entry->flags = GTF_permit_access;
+  mb ();
+  *grnum = entry - grub_xen_grant_table;
+  grub_xen_n_allocated_shared_pages++;
+  return ret;
+}
+
+void
+grub_xen_free_shared_page (void *ptr)
+{
+  grub_xen_mfn_t mfn;
+  volatile grant_entry_v1_t *entry;
+
+  mfn = grub_xen_ptr2mfn (ptr);
+  for (entry = grub_xen_grant_table + 1;
+       entry < grub_xen_grant_table + total_grants; entry++)
+    if (entry->flags && entry->frame == mfn)
+      {
+	mb ();
+	entry->flags = 0;
+	mb ();
+	entry->frame = 0;
+	mb ();
+      }
+  grub_xen_n_allocated_shared_pages--;
+}
+
+void
+grub_machine_get_bootlocation (char **device __attribute__ ((unused)),
+			       char **path __attribute__ ((unused)))
+{
+}
+
+void
+grub_xen_store_send (const void *buf_, grub_size_t len)
+{
+  const grub_uint8_t *buf = buf_;
+  struct evtchn_send send;
+  int event_sent = 0;
+  while (len)
+    {
+      grub_size_t avail, inbuf;
+      grub_size_t prod, cons;
+      mb ();
+      prod = grub_xen_xenstore->req_prod;
+      cons = grub_xen_xenstore->req_cons;
+      if (prod >= cons + sizeof (grub_xen_xenstore->req))
+	{
+	  if (!event_sent)
+	    {
+	      send.port = grub_xen_start_page_addr->store_evtchn;
+	      grub_xen_event_channel_op (EVTCHNOP_send, &send);
+	      event_sent = 1;
+	    }
+	  grub_xen_sched_op (SCHEDOP_yield, 0);
+	  continue;
+	}
+      event_sent = 0;
+      avail = cons + sizeof (grub_xen_xenstore->req) - prod;
+      inbuf = (~prod & (sizeof (grub_xen_xenstore->req) - 1)) + 1;
+      if (avail > inbuf)
+	avail = inbuf;
+      if (avail > len)
+	avail = len;
+      grub_memcpy ((void *) &grub_xen_xenstore->req[prod & (sizeof (grub_xen_xenstore->req) - 1)],
+		   buf, avail);
+      buf += avail;
+      len -= avail;
+      mb ();
+      grub_xen_xenstore->req_prod += avail;
+      mb ();
+      if (!event_sent)
+	{
+	  send.port = grub_xen_start_page_addr->store_evtchn;
+	  grub_xen_event_channel_op (EVTCHNOP_send, &send);
+	  event_sent = 1;
+	}
+      grub_xen_sched_op (SCHEDOP_yield, 0);
+    }
+}
+
+void
+grub_xen_store_recv (void *buf_, grub_size_t len)
+{
+  grub_uint8_t *buf = buf_;
+  struct evtchn_send send;
+  int event_sent = 0;
+  while (len)
+    {
+      grub_size_t avail, inbuf;
+      grub_size_t prod, cons;
+      mb ();
+      prod = grub_xen_xenstore->rsp_prod;
+      cons = grub_xen_xenstore->rsp_cons;
+      if (prod <= cons)
+	{
+	  if (!event_sent)
+	    {
+	      send.port = grub_xen_start_page_addr->store_evtchn;
+	      grub_xen_event_channel_op (EVTCHNOP_send, &send);
+	      event_sent = 1;
+	    }
+	  grub_xen_sched_op (SCHEDOP_yield, 0);
+	  continue;
+	}
+      event_sent = 0;
+      avail = prod - cons;
+      inbuf = (~cons & (sizeof (grub_xen_xenstore->req) - 1)) + 1;
+      if (avail > inbuf)
+	avail = inbuf;
+      if (avail > len)
+	avail = len;
+      grub_memcpy (buf,
+		   (void *) &grub_xen_xenstore->rsp[cons & (sizeof (grub_xen_xenstore->rsp) - 1)],
+		   avail);
+      buf += avail;
+      len -= avail;
+      mb ();
+      grub_xen_xenstore->rsp_cons += avail;
+      mb ();
+      if (!event_sent)
+	{
+	  send.port = grub_xen_start_page_addr->store_evtchn;
+	  grub_xen_event_channel_op(EVTCHNOP_send, &send);
+	  event_sent = 1;
+	}
+      grub_xen_sched_op(SCHEDOP_yield, 0);
+    }
+}
+
+void *
+grub_xenstore_get_file (const char *dir, grub_size_t *len)
+{
+  struct xsd_sockmsg msg;
+  char *buf;
+  grub_size_t dirlen = grub_strlen (dir) + 1;
+
+  if (len)
+    *len = 0;
+
+  grub_memset (&msg, 0, sizeof (msg));
+  msg.type = XS_READ;
+  msg.len = dirlen;
+  grub_xen_store_send (&msg, sizeof (msg));
+  grub_xen_store_send (dir, dirlen);
+  grub_xen_store_recv (&msg, sizeof (msg));
+  buf = grub_malloc (msg.len + 1);
+  if (!buf)
+    return NULL;
+  grub_dprintf ("xen", "msg type = %d, len = %d\n", msg.type, msg.len);
+  grub_xen_store_recv (buf, msg.len);
+  buf[msg.len] = '\0';
+  if (msg.type == XS_ERROR)
+    {
+      grub_error (GRUB_ERR_IO, "couldn't read xenstorage `%s': %s", dir, buf);
+      grub_free (buf);
+      return NULL;
+    }
+  if (len)
+    *len = msg.len;
+  return buf;
+}
+
+grub_err_t
+grub_xenstore_write_file (const char *dir, const void *buf, grub_size_t len)
+{
+  struct xsd_sockmsg msg;
+  grub_size_t dirlen = grub_strlen (dir) + 1;
+  char *resp;
+
+  grub_memset (&msg, 0, sizeof (msg));
+  msg.type = XS_WRITE;
+  msg.len = dirlen + len;
+  grub_xen_store_send (&msg, sizeof (msg));
+  grub_xen_store_send (dir, dirlen);
+  grub_xen_store_send (buf, len);
+  grub_xen_store_recv (&msg, sizeof (msg));
+  resp = grub_malloc (msg.len + 1);
+  if (!resp)
+    return grub_errno;
+  grub_dprintf ("xen", "msg type = %d, len = %d\n", msg.type, msg.len);
+  grub_xen_store_recv (resp, msg.len);
+  resp[msg.len] = '\0';
+  if (msg.type == XS_ERROR)
+    {
+      grub_dprintf ("xen", "error = %s\n", resp);
+      grub_error (GRUB_ERR_IO, "couldn't read xenstorage `%s': %s",
+		  dir, resp);
+      grub_free (resp);
+      return grub_errno;
+    }
+  grub_free (resp);
+  return GRUB_ERR_NONE;
+}
+
+/* FIXME: error handling.  */
+grub_err_t
+grub_xenstore_dir (const char *dir,
+		   int (*hook) (const char *dir, void *hook_data),
+		   void *hook_data)
+{
+  struct xsd_sockmsg msg;
+  char *buf;
+  char *ptr;
+  grub_size_t dirlen = grub_strlen (dir) + 1;
+
+  grub_memset (&msg, 0, sizeof (msg));
+  msg.type = XS_DIRECTORY;
+  msg.len = dirlen;
+  grub_xen_store_send (&msg, sizeof (msg));
+  grub_xen_store_send (dir, dirlen);
+  grub_xen_store_recv (&msg, sizeof (msg));
+  buf = grub_malloc (msg.len + 1);
+  if (!buf)
+    return grub_errno;
+  grub_dprintf ("xen", "msg type = %d, len = %d\n", msg.type, msg.len);
+  grub_xen_store_recv (buf, msg.len);
+  buf[msg.len] = '\0';
+  if (msg.type == XS_ERROR)
+    {
+      grub_err_t err;
+      err = grub_error (GRUB_ERR_IO, "couldn't read xenstorage `%s': %s",
+			dir, buf);
+      grub_free (buf);
+      return err;
+    }
+  for (ptr = buf; ptr < buf + msg.len; ptr += grub_strlen (ptr) + 1)
+    if (hook (ptr, hook_data))
+      break;
+  grub_free (buf);
+  return grub_errno;
+}
+
+unsigned long gntframe = 0;
+
+static void
+grub_xen_setup_gnttab (void)
+{
+  struct gnttab_set_version gnttab_setver;
+  struct gnttab_setup_table gnttab_setup;
+
+  grub_memset (&gnttab_setver, 0, sizeof (gnttab_setver));
+
+  gnttab_setver.version = 1;
+  grub_xen_grant_table_op (GNTTABOP_set_version, &gnttab_setver, 1);
+
+  grub_memset (&gnttab_setup, 0, sizeof (gnttab_setup));
+  gnttab_setup.dom = DOMID_SELF;
+  gnttab_setup.nr_frames = 1;
+  gnttab_setup.frame_list.p = &gntframe;
+
+  grub_xen_grant_table_op (GNTTABOP_setup_table, &gnttab_setup, 1);
+}
+
+#ifdef GRUB_MACHINE_XEN
+static grub_uint8_t window[GRUB_XEN_PAGE_SIZE]
+  __attribute__ ((aligned (GRUB_XEN_PAGE_SIZE)));
+
+#ifdef __x86_64__
+#define NUMBER_OF_LEVELS 4
+#else
+#define NUMBER_OF_LEVELS 3
+#endif
+
+#define LOG_POINTERS_PER_PAGE 9
+#define POINTERS_PER_PAGE (1 << LOG_POINTERS_PER_PAGE)
+
+#define MAX_N_UNUSABLE_PAGES 4
+
+static int
+grub_xen_is_page_usable (grub_xen_mfn_t mfn)
+{
+  if (mfn == grub_xen_start_page_addr->console.domU.mfn)
+    return 0;
+  if (mfn == grub_xen_start_page_addr->shared_info)
+    return 0;
+  if (mfn == grub_xen_start_page_addr->store_mfn)
+    return 0;
+  if (mfn == gntframe)
+    return 0;
+  return 1;
+}
+
+static grub_uint64_t
+page2offset (grub_uint64_t page)
+{
+  return page << 12;
+}
+
+#if defined (__x86_64__) && defined (__code_model_large__)
+#define MAX_TOTAL_PAGES (1LL << (64 - 12))
+#elif defined (__x86_64__)
+#define MAX_TOTAL_PAGES (1LL << (31 - 12))
+#else
+#define MAX_TOTAL_PAGES (1LL << (32 - 12))
+#endif
+
+static void
+map_all_pages (void)
+{
+  grub_uint64_t total_pages = grub_xen_start_page_addr->nr_pages;
+  grub_uint64_t i, j;
+  grub_xen_mfn_t *mfn_list =
+    (grub_xen_mfn_t *) grub_xen_start_page_addr->mfn_list;
+  grub_uint64_t *pg = (grub_uint64_t *) window;
+  grub_uint64_t oldpgstart, oldpgend;
+  grub_size_t n_unusable_pages = 0;
+  struct mmu_update m2p_updates[2 * MAX_N_UNUSABLE_PAGES];
+
+  if (total_pages > MAX_TOTAL_PAGES - 4)
+    total_pages = MAX_TOTAL_PAGES - 4;
+
+  for (j = 0; j < total_pages - n_unusable_pages; j++)
+    while (!grub_xen_is_page_usable (mfn_list[j]))
+      {
+	grub_xen_mfn_t t;
+	if (n_unusable_pages >= MAX_N_UNUSABLE_PAGES)
+	  {
+	    struct sched_shutdown arg;
+	    arg.reason = SHUTDOWN_crash;
+	    grub_xen_sched_op (SCHEDOP_shutdown, &arg);
+	    while (1);
+	  }
+	t = mfn_list[j];
+	mfn_list[j] = mfn_list[total_pages - n_unusable_pages - 1];
+	mfn_list[total_pages - n_unusable_pages - 1] = t;
+
+	m2p_updates[2 * n_unusable_pages].ptr
+	  = page2offset (mfn_list[j]) | MMU_MACHPHYS_UPDATE;
+	m2p_updates[2 * n_unusable_pages].val = j;
+	m2p_updates[2 * n_unusable_pages + 1].ptr
+	  = page2offset (mfn_list[total_pages - n_unusable_pages - 1])
+	  | MMU_MACHPHYS_UPDATE;
+	m2p_updates[2 * n_unusable_pages + 1].val = total_pages
+	  - n_unusable_pages - 1;
+
+	n_unusable_pages++;
+      }
+
+  grub_xen_mmu_update (m2p_updates, 2 * n_unusable_pages, NULL, DOMID_SELF);
+
+  total_pages += 4;
+
+  grub_uint64_t lx[NUMBER_OF_LEVELS], nlx;
+  grub_uint64_t paging_start = total_pages - 4 - n_unusable_pages, curpage;
+
+  for (nlx = total_pages, i = 0; i < (unsigned) NUMBER_OF_LEVELS; i++)
+    {
+      nlx = (nlx + POINTERS_PER_PAGE - 1) >> LOG_POINTERS_PER_PAGE;
+      /* PAE wants all 4 root directories present.  */
+#ifdef __i386__
+      if (i == 1)
+	nlx = 4;
+#endif
+      lx[i] = nlx;
+      paging_start -= nlx;
+    }
+
+  oldpgstart = grub_xen_start_page_addr->pt_base >> 12;
+  oldpgend = oldpgstart + grub_xen_start_page_addr->nr_pt_frames;
+
+  curpage = paging_start;
+
+  int l;
+
+  for (l = NUMBER_OF_LEVELS - 1; l >= 1; l--)
+    {
+      for (i = 0; i < lx[l]; i++)
+	{
+	  grub_xen_update_va_mapping (&window,
+				      page2offset (mfn_list[curpage + i]) | 7,
+				      UVMF_INVLPG);
+	  grub_memset (&window, 0, sizeof (window));
+
+	  for (j = i * POINTERS_PER_PAGE;
+	       j < (i + 1) * POINTERS_PER_PAGE && j < lx[l - 1]; j++)
+	    pg[j - i * POINTERS_PER_PAGE] =
+	      page2offset (mfn_list[curpage + lx[l] + j])
+#ifdef __x86_64__
+	      | 4
+#endif
+	      | 3;
+	}
+      curpage += lx[l];
+    }
+
+  for (i = 0; i < lx[0]; i++)
+    {
+      grub_xen_update_va_mapping (&window,
+				  page2offset (mfn_list[curpage + i]) | 7,
+				  UVMF_INVLPG);
+      grub_memset (&window, 0, sizeof (window));
+
+      for (j = i * POINTERS_PER_PAGE;
+	   j < (i + 1) * POINTERS_PER_PAGE && j < total_pages; j++)
+	if (j < paging_start && !(j >= oldpgstart && j < oldpgend))
+	  pg[j - i * POINTERS_PER_PAGE] = page2offset (mfn_list[j]) | 0x7;
+	else if (j < grub_xen_start_page_addr->nr_pages)
+	  pg[j - i * POINTERS_PER_PAGE] = page2offset (mfn_list[j]) | 5;
+	else if (j == grub_xen_start_page_addr->nr_pages)
+	  {
+	    pg[j - i * POINTERS_PER_PAGE] =
+	      page2offset (grub_xen_start_page_addr->console.domU.mfn) | 7;
+	    grub_xen_xcons = (void *) (grub_addr_t) page2offset (j);
+	  }
+	else if (j == grub_xen_start_page_addr->nr_pages + 1)
+	  {
+	    pg[j - i * POINTERS_PER_PAGE] =
+	      grub_xen_start_page_addr->shared_info | 7;
+	    grub_xen_shared_info = (void *) (grub_addr_t) page2offset (j);
+	  }
+	else if (j == grub_xen_start_page_addr->nr_pages + 2)
+	  {
+	    pg[j - i * POINTERS_PER_PAGE] =
+	      page2offset (grub_xen_start_page_addr->store_mfn) | 7;
+	    grub_xen_xenstore = (void *) (grub_addr_t) page2offset (j);
+	  }
+	else if (j == grub_xen_start_page_addr->nr_pages + 3)
+	  {
+	    pg[j - i * POINTERS_PER_PAGE] = page2offset (gntframe) | 7;
+	    grub_xen_grant_table = (void *) (grub_addr_t) page2offset (j);
+	  }
+    }
+
+  grub_xen_update_va_mapping (&window, 0, UVMF_INVLPG);
+
+  mmuext_op_t op[3];
+
+  op[0].cmd = MMUEXT_PIN_L1_TABLE + (NUMBER_OF_LEVELS - 1);
+  op[0].arg1.mfn = mfn_list[paging_start];
+  op[1].cmd = MMUEXT_NEW_BASEPTR;
+  op[1].arg1.mfn = mfn_list[paging_start];
+  op[2].cmd = MMUEXT_UNPIN_TABLE;
+  op[2].arg1.mfn = mfn_list[oldpgstart];
+
+  grub_xen_mmuext_op (op, 3, NULL, DOMID_SELF);
+
+  for (i = oldpgstart; i < oldpgend; i++)
+    grub_xen_update_va_mapping ((void *) (grub_addr_t) page2offset (i),
+				page2offset (mfn_list[i]) | 7, UVMF_INVLPG);
+  void *new_start_page, *new_mfn_list;
+  new_start_page = (void *) (grub_addr_t) page2offset (paging_start - 1);
+  grub_memcpy (new_start_page, grub_xen_start_page_addr, 4096);
+  grub_xen_start_page_addr = new_start_page;
+  new_mfn_list = (void *) (grub_addr_t)
+    page2offset (paging_start - 1
+		 - ((grub_xen_start_page_addr->nr_pages
+		     * sizeof (grub_uint64_t) + 4095) / 4096));
+  grub_memcpy (new_mfn_list, mfn_list, grub_xen_start_page_addr->nr_pages
+	       * sizeof (grub_uint64_t));
+  grub_xen_start_page_addr->pt_base = page2offset (paging_start);
+  grub_xen_start_page_addr->mfn_list = (grub_addr_t) new_mfn_list;
+
+  grub_addr_t heap_start = grub_modules_get_end ();
+  grub_addr_t heap_end = (grub_addr_t) new_mfn_list;
+
+  grub_mm_init_region ((void *) heap_start, heap_end - heap_start);
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  grub_uint64_t total_pages = grub_xen_start_page_addr->nr_pages;
+  grub_uint64_t usable_pages = grub_xen_start_page_addr->pt_base >> 12;
+  if (hook (0, page2offset (usable_pages), GRUB_MEMORY_AVAILABLE, hook_data))
+    return GRUB_ERR_NONE;
+
+  hook (page2offset (usable_pages), page2offset (total_pages - usable_pages),
+	GRUB_MEMORY_RESERVED, hook_data);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+extern char _end[];
+
+void
+grub_machine_init (void)
+{
+#ifdef GRUB_MACHINE_XEN
+#ifdef __i386__
+  grub_xen_vm_assist (VMASST_CMD_enable, VMASST_TYPE_pae_extended_cr3);
+#endif
+#endif
+
+  grub_modbase = ALIGN_UP ((grub_addr_t) _end
+			   + GRUB_KERNEL_MACHINE_MOD_GAP,
+			   GRUB_KERNEL_MACHINE_MOD_ALIGN);
+
+#ifdef GRUB_MACHINE_XEN_PVH
+  grub_xen_setup_pvh ();
+#endif
+
+  grub_xen_setup_gnttab ();
+
+#ifdef GRUB_MACHINE_XEN
+  map_all_pages ();
+#endif
+
+  grub_console_init ();
+
+  grub_tsc_init ();
+
+  grub_xendisk_init ();
+
+  grub_boot_init ();
+}
+
+void
+grub_exit (void)
+{
+  struct sched_shutdown arg;
+
+  arg.reason = SHUTDOWN_poweroff;
+  grub_xen_sched_op (SCHEDOP_shutdown, &arg);
+  while (1);
+}
+
+void
+grub_machine_fini (int flags __attribute__ ((unused)))
+{
+  grub_xendisk_fini ();
+  grub_boot_fini ();
+}
diff --git a/grub-core/lib/LzFind.c b/grub-core/lib/LzFind.c
new file mode 100644
index 0000000..dcb20d9
--- /dev/null
+++ b/grub-core/lib/LzFind.c
@@ -0,0 +1,777 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (c) 1999-2008 Igor Pavlov
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This code was taken from LZMA SDK 4.58 beta, and was slightly modified
+ * to adapt it to GRUB's requirement.
+ *
+ * See <http://www.7-zip.org>, for more information about LZMA.
+ */
+
+
+#include <config.h>
+
+#include <string.h>
+
+#include <grub/lib/LzFind.h>
+#include <grub/lib/LzHash.h>
+
+#define kEmptyHashValue 0
+#define kMaxValForNormalize ((UInt32)0xFFFFFFFF)
+#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */
+#define kNormalizeMask (~(kNormalizeStepMin - 1))
+#define kMaxHistorySize ((UInt32)3 << 30)
+
+#define kStartMaxLen 3
+
+static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc)
+{
+  if (!p->directInput)
+  {
+    alloc->Free(alloc, p->bufferBase);
+    p->bufferBase = 0;
+  }
+}
+
+/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */
+
+static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc)
+{
+  UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv;
+  if (p->directInput)
+  {
+    p->blockSize = blockSize;
+    return 1;
+  }
+  if (p->bufferBase == 0 || p->blockSize != blockSize)
+  {
+    LzInWindow_Free(p, alloc);
+    p->blockSize = blockSize;
+    p->bufferBase = (Byte *)alloc->Alloc(alloc, (size_t)blockSize);
+  }
+  return (p->bufferBase != 0);
+}
+
+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
+static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 curindex) { return p->buffer[curindex]; }
+
+static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
+
+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
+{
+  p->posLimit -= subValue;
+  p->pos -= subValue;
+  p->streamPos -= subValue;
+}
+
+static void MatchFinder_ReadBlock(CMatchFinder *p)
+{
+  if (p->streamEndWasReached || p->result != SZ_OK)
+    return;
+  for (;;)
+  {
+    Byte *dest = p->buffer + (p->streamPos - p->pos);
+    size_t size = (p->bufferBase + p->blockSize - dest);
+    if (size == 0)
+      return;
+    p->result = p->stream->Read(p->stream, dest, &size);
+    if (p->result != SZ_OK)
+      return;
+    if (size == 0)
+    {
+      p->streamEndWasReached = 1;
+      return;
+    }
+    p->streamPos += (UInt32)size;
+    if (p->streamPos - p->pos > p->keepSizeAfter)
+      return;
+  }
+}
+
+void MatchFinder_MoveBlock(CMatchFinder *p)
+{
+  memmove(p->bufferBase,
+    p->buffer - p->keepSizeBefore,
+    (size_t)(p->streamPos - p->pos + p->keepSizeBefore));
+  p->buffer = p->bufferBase + p->keepSizeBefore;
+}
+
+int MatchFinder_NeedMove(CMatchFinder *p)
+{
+  /* if (p->streamEndWasReached) return 0; */
+  return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter);
+}
+
+void MatchFinder_ReadIfRequired(CMatchFinder *p)
+{
+  if (p->streamEndWasReached)
+    return;
+  if (p->keepSizeAfter >= p->streamPos - p->pos)
+    MatchFinder_ReadBlock(p);
+}
+
+static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p)
+{
+  if (MatchFinder_NeedMove(p))
+    MatchFinder_MoveBlock(p);
+  MatchFinder_ReadBlock(p);
+}
+
+static void MatchFinder_SetDefaultSettings(CMatchFinder *p)
+{
+  p->cutValue = 32;
+  p->btMode = 1;
+  p->numHashBytes = 4;
+  /* p->skipModeBits = 0; */
+  p->directInput = 0;
+  p->bigHash = 0;
+}
+
+#define kCrcPoly 0xEDB88320
+
+void MatchFinder_Construct(CMatchFinder *p)
+{
+  UInt32 i;
+  p->bufferBase = 0;
+  p->directInput = 0;
+  p->hash = 0;
+  MatchFinder_SetDefaultSettings(p);
+
+  for (i = 0; i < 256; i++)
+  {
+    UInt32 r = i;
+    int j;
+    for (j = 0; j < 8; j++)
+      r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1));
+    p->crc[i] = r;
+  }
+}
+
+static void MatchFinder_FreeThisClassMemory(CMatchFinder *p, ISzAlloc *alloc)
+{
+  alloc->Free(alloc, p->hash);
+  p->hash = 0;
+}
+
+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc)
+{
+  MatchFinder_FreeThisClassMemory(p, alloc);
+  LzInWindow_Free(p, alloc);
+}
+
+static CLzRef* AllocRefs(UInt32 num, ISzAlloc *alloc)
+{
+  size_t sizeInBytes = (size_t)num * sizeof(CLzRef);
+  if (sizeInBytes / sizeof(CLzRef) != num)
+    return 0;
+  return (CLzRef *)alloc->Alloc(alloc, sizeInBytes);
+}
+
+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,
+    UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
+    ISzAlloc *alloc)
+{
+  UInt32 sizeReserv;
+  if (historySize > kMaxHistorySize)
+  {
+    MatchFinder_Free(p, alloc);
+    return 0;
+  }
+  sizeReserv = historySize >> 1;
+  if (historySize > ((UInt32)2 << 30))
+    sizeReserv = historySize >> 2;
+  sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19);
+
+  p->keepSizeBefore = historySize + keepAddBufferBefore + 1;
+  p->keepSizeAfter = matchMaxLen + keepAddBufferAfter;
+  /* we need one additional byte, since we use MoveBlock after pos++ and before dictionary using */
+  if (LzInWindow_Create(p, sizeReserv, alloc))
+  {
+    UInt32 newCyclicBufferSize = (historySize /* >> p->skipModeBits */) + 1;
+    UInt32 hs;
+    p->matchMaxLen = matchMaxLen;
+    {
+      p->fixedHashSize = 0;
+      if (p->numHashBytes == 2)
+        hs = (1 << 16) - 1;
+      else
+      {
+        hs = historySize - 1;
+        hs |= (hs >> 1);
+        hs |= (hs >> 2);
+        hs |= (hs >> 4);
+        hs |= (hs >> 8);
+        hs >>= 1;
+        /* hs >>= p->skipModeBits; */
+        hs |= 0xFFFF; /* don't change it! It's required for Deflate */
+        if (hs > (1 << 24))
+        {
+          if (p->numHashBytes == 3)
+            hs = (1 << 24) - 1;
+          else
+            hs >>= 1;
+        }
+      }
+      p->hashMask = hs;
+      hs++;
+      if (p->numHashBytes > 2) p->fixedHashSize += kHash2Size;
+      if (p->numHashBytes > 3) p->fixedHashSize += kHash3Size;
+      if (p->numHashBytes > 4) p->fixedHashSize += kHash4Size;
+      hs += p->fixedHashSize;
+    }
+
+    {
+      UInt32 prevSize = p->hashSizeSum + p->numSons;
+      UInt32 newSize;
+      p->historySize = historySize;
+      p->hashSizeSum = hs;
+      p->cyclicBufferSize = newCyclicBufferSize;
+      p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize);
+      newSize = p->hashSizeSum + p->numSons;
+      if (p->hash != 0 && prevSize == newSize)
+        return 1;
+      MatchFinder_FreeThisClassMemory(p, alloc);
+      p->hash = AllocRefs(newSize, alloc);
+      if (p->hash != 0)
+      {
+        p->son = p->hash + p->hashSizeSum;
+        return 1;
+      }
+    }
+  }
+  MatchFinder_Free(p, alloc);
+  return 0;
+}
+
+static void MatchFinder_SetLimits(CMatchFinder *p)
+{
+  UInt32 limit = kMaxValForNormalize - p->pos;
+  UInt32 limit2 = p->cyclicBufferSize - p->cyclicBufferPos;
+  if (limit2 < limit)
+    limit = limit2;
+  limit2 = p->streamPos - p->pos;
+  if (limit2 <= p->keepSizeAfter)
+  {
+    if (limit2 > 0)
+      limit2 = 1;
+  }
+  else
+    limit2 -= p->keepSizeAfter;
+  if (limit2 < limit)
+    limit = limit2;
+  {
+    UInt32 lenLimit = p->streamPos - p->pos;
+    if (lenLimit > p->matchMaxLen)
+      lenLimit = p->matchMaxLen;
+    p->lenLimit = lenLimit;
+  }
+  p->posLimit = p->pos + limit;
+}
+
+void MatchFinder_Init(CMatchFinder *p)
+{
+  UInt32 i;
+  for(i = 0; i < p->hashSizeSum; i++)
+    p->hash[i] = kEmptyHashValue;
+  p->cyclicBufferPos = 0;
+  p->buffer = p->bufferBase;
+  p->pos = p->streamPos = p->cyclicBufferSize;
+  p->result = SZ_OK;
+  p->streamEndWasReached = 0;
+  MatchFinder_ReadBlock(p);
+  MatchFinder_SetLimits(p);
+}
+
+static UInt32 MatchFinder_GetSubValue(CMatchFinder *p)
+{
+  return (p->pos - p->historySize - 1) & kNormalizeMask;
+}
+
+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
+{
+  UInt32 i;
+  for (i = 0; i < numItems; i++)
+  {
+    UInt32 value = items[i];
+    if (value <= subValue)
+      value = kEmptyHashValue;
+    else
+      value -= subValue;
+    items[i] = value;
+  }
+}
+
+static void MatchFinder_Normalize(CMatchFinder *p)
+{
+  UInt32 subValue = MatchFinder_GetSubValue(p);
+  MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons);
+  MatchFinder_ReduceOffsets(p, subValue);
+}
+
+static void MatchFinder_CheckLimits(CMatchFinder *p)
+{
+  if (p->pos == kMaxValForNormalize)
+    MatchFinder_Normalize(p);
+  if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos)
+    MatchFinder_CheckAndMoveAndRead(p);
+  if (p->cyclicBufferPos == p->cyclicBufferSize)
+    p->cyclicBufferPos = 0;
+  MatchFinder_SetLimits(p);
+}
+
+static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
+    UInt32 *distances, UInt32 maxLen)
+{
+  son[_cyclicBufferPos] = curMatch;
+  for (;;)
+  {
+    UInt32 delta = pos - curMatch;
+    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
+      return distances;
+    {
+      const Byte *pb = cur - delta;
+      curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)];
+      if (pb[maxLen] == cur[maxLen] && *pb == *cur)
+      {
+        UInt32 len = 0;
+        while(++len != lenLimit)
+          if (pb[len] != cur[len])
+            break;
+        if (maxLen < len)
+        {
+          *distances++ = maxLen = len;
+          *distances++ = delta - 1;
+          if (len == lenLimit)
+            return distances;
+        }
+      }
+    }
+  }
+}
+
+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
+    UInt32 *distances, UInt32 maxLen)
+{
+  CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
+  CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
+  UInt32 len0 = 0, len1 = 0;
+  for (;;)
+  {
+    UInt32 delta = pos - curMatch;
+    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
+    {
+      *ptr0 = *ptr1 = kEmptyHashValue;
+      return distances;
+    }
+    {
+      CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1);
+      const Byte *pb = cur - delta;
+      UInt32 len = (len0 < len1 ? len0 : len1);
+      if (pb[len] == cur[len])
+      {
+        if (++len != lenLimit && pb[len] == cur[len])
+          while(++len != lenLimit)
+            if (pb[len] != cur[len])
+              break;
+        if (maxLen < len)
+        {
+          *distances++ = maxLen = len;
+          *distances++ = delta - 1;
+          if (len == lenLimit)
+          {
+            *ptr1 = pair[0];
+            *ptr0 = pair[1];
+            return distances;
+          }
+        }
+      }
+      if (pb[len] < cur[len])
+      {
+        *ptr1 = curMatch;
+        ptr1 = pair + 1;
+        curMatch = *ptr1;
+        len1 = len;
+      }
+      else
+      {
+        *ptr0 = curMatch;
+        ptr0 = pair;
+        curMatch = *ptr0;
+        len0 = len;
+      }
+    }
+  }
+}
+
+static void SkipMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue)
+{
+  CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
+  CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
+  UInt32 len0 = 0, len1 = 0;
+  for (;;)
+  {
+    UInt32 delta = pos - curMatch;
+    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
+    {
+      *ptr0 = *ptr1 = kEmptyHashValue;
+      return;
+    }
+    {
+      CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1);
+      const Byte *pb = cur - delta;
+      UInt32 len = (len0 < len1 ? len0 : len1);
+      if (pb[len] == cur[len])
+      {
+        while(++len != lenLimit)
+          if (pb[len] != cur[len])
+            break;
+        {
+          if (len == lenLimit)
+          {
+            *ptr1 = pair[0];
+            *ptr0 = pair[1];
+            return;
+          }
+        }
+      }
+      if (pb[len] < cur[len])
+      {
+        *ptr1 = curMatch;
+        ptr1 = pair + 1;
+        curMatch = *ptr1;
+        len1 = len;
+      }
+      else
+      {
+        *ptr0 = curMatch;
+        ptr0 = pair;
+        curMatch = *ptr0;
+        len0 = len;
+      }
+    }
+  }
+}
+
+#define MOVE_POS \
+  ++p->cyclicBufferPos; \
+  p->buffer++; \
+  if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p);
+
+#define MOVE_POS_RET MOVE_POS return offset;
+
+static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; }
+
+#define GET_MATCHES_HEADER2(minLen, ret_op) \
+  UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \
+  lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \
+  cur = p->buffer;
+
+#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0)
+#define SKIP_HEADER(minLen)        GET_MATCHES_HEADER2(minLen, continue)
+
+#define MF_PARAMS(p) p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue
+
+#define GET_MATCHES_FOOTER(offset, maxLen) \
+  offset = (UInt32)(GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), \
+  distances + offset, maxLen) - distances); MOVE_POS_RET;
+
+#define SKIP_FOOTER \
+  SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS;
+
+static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 offset;
+  GET_MATCHES_HEADER(2)
+  HASH2_CALC;
+  curMatch = p->hash[hashValue];
+  p->hash[hashValue] = p->pos;
+  offset = 0;
+  GET_MATCHES_FOOTER(offset, 1)
+}
+
+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 offset;
+  GET_MATCHES_HEADER(3)
+  HASH_ZIP_CALC;
+  curMatch = p->hash[hashValue];
+  p->hash[hashValue] = p->pos;
+  offset = 0;
+  GET_MATCHES_FOOTER(offset, 2)
+}
+
+static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 hash2Value, delta2, maxLen, offset;
+  GET_MATCHES_HEADER(3)
+
+  HASH3_CALC;
+
+  delta2 = p->pos - p->hash[hash2Value];
+  curMatch = p->hash[kFix3HashSize + hashValue];
+
+  p->hash[hash2Value] =
+  p->hash[kFix3HashSize + hashValue] = p->pos;
+
+
+  maxLen = 2;
+  offset = 0;
+  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
+  {
+    for (; maxLen != lenLimit; maxLen++)
+      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
+        break;
+    distances[0] = maxLen;
+    distances[1] = delta2 - 1;
+    offset = 2;
+    if (maxLen == lenLimit)
+    {
+      SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
+      MOVE_POS_RET;
+    }
+  }
+  GET_MATCHES_FOOTER(offset, maxLen)
+}
+
+static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;
+  GET_MATCHES_HEADER(4)
+
+  HASH4_CALC;
+
+  delta2 = p->pos - p->hash[                hash2Value];
+  delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
+  curMatch = p->hash[kFix4HashSize + hashValue];
+
+  p->hash[                hash2Value] =
+  p->hash[kFix3HashSize + hash3Value] =
+  p->hash[kFix4HashSize + hashValue] = p->pos;
+
+  maxLen = 1;
+  offset = 0;
+  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
+  {
+    distances[0] = maxLen = 2;
+    distances[1] = delta2 - 1;
+    offset = 2;
+  }
+  if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
+  {
+    maxLen = 3;
+    distances[offset + 1] = delta3 - 1;
+    offset += 2;
+    delta2 = delta3;
+  }
+  if (offset != 0)
+  {
+    for (; maxLen != lenLimit; maxLen++)
+      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
+        break;
+    distances[offset - 2] = maxLen;
+    if (maxLen == lenLimit)
+    {
+      SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
+      MOVE_POS_RET;
+    }
+  }
+  if (maxLen < 3)
+    maxLen = 3;
+  GET_MATCHES_FOOTER(offset, maxLen)
+}
+
+static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;
+  GET_MATCHES_HEADER(4)
+
+  HASH4_CALC;
+
+  delta2 = p->pos - p->hash[                hash2Value];
+  delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
+  curMatch = p->hash[kFix4HashSize + hashValue];
+
+  p->hash[                hash2Value] =
+  p->hash[kFix3HashSize + hash3Value] =
+  p->hash[kFix4HashSize + hashValue] = p->pos;
+
+  maxLen = 1;
+  offset = 0;
+  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
+  {
+    distances[0] = maxLen = 2;
+    distances[1] = delta2 - 1;
+    offset = 2;
+  }
+  if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
+  {
+    maxLen = 3;
+    distances[offset + 1] = delta3 - 1;
+    offset += 2;
+    delta2 = delta3;
+  }
+  if (offset != 0)
+  {
+    for (; maxLen != lenLimit; maxLen++)
+      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
+        break;
+    distances[offset - 2] = maxLen;
+    if (maxLen == lenLimit)
+    {
+      p->son[p->cyclicBufferPos] = curMatch;
+      MOVE_POS_RET;
+    }
+  }
+  if (maxLen < 3)
+    maxLen = 3;
+  offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
+    distances + offset, maxLen) - (distances));
+  MOVE_POS_RET
+}
+
+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+{
+  UInt32 offset;
+  GET_MATCHES_HEADER(3)
+  HASH_ZIP_CALC;
+  curMatch = p->hash[hashValue];
+  p->hash[hashValue] = p->pos;
+  offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
+    distances, 2) - (distances));
+  MOVE_POS_RET
+}
+
+static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    SKIP_HEADER(2)
+    HASH2_CALC;
+    curMatch = p->hash[hashValue];
+    p->hash[hashValue] = p->pos;
+    SKIP_FOOTER
+  }
+  while (--num != 0);
+}
+
+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    SKIP_HEADER(3)
+    HASH_ZIP_CALC;
+    curMatch = p->hash[hashValue];
+    p->hash[hashValue] = p->pos;
+    SKIP_FOOTER
+  }
+  while (--num != 0);
+}
+
+static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    UInt32 hash2Value;
+    SKIP_HEADER(3)
+    HASH3_CALC;
+    curMatch = p->hash[kFix3HashSize + hashValue];
+    p->hash[hash2Value] =
+    p->hash[kFix3HashSize + hashValue] = p->pos;
+    SKIP_FOOTER
+  }
+  while (--num != 0);
+}
+
+static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    UInt32 hash2Value, hash3Value;
+    SKIP_HEADER(4)
+    HASH4_CALC;
+    curMatch = p->hash[kFix4HashSize + hashValue];
+    p->hash[                hash2Value] =
+    p->hash[kFix3HashSize + hash3Value] = p->pos;
+    p->hash[kFix4HashSize + hashValue] = p->pos;
+    SKIP_FOOTER
+  }
+  while (--num != 0);
+}
+
+static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    UInt32 hash2Value, hash3Value;
+    SKIP_HEADER(4)
+    HASH4_CALC;
+    curMatch = p->hash[kFix4HashSize + hashValue];
+    p->hash[                hash2Value] =
+    p->hash[kFix3HashSize + hash3Value] =
+    p->hash[kFix4HashSize + hashValue] = p->pos;
+    p->son[p->cyclicBufferPos] = curMatch;
+    MOVE_POS
+  }
+  while (--num != 0);
+}
+
+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+{
+  do
+  {
+    SKIP_HEADER(3)
+    HASH_ZIP_CALC;
+    curMatch = p->hash[hashValue];
+    p->hash[hashValue] = p->pos;
+    p->son[p->cyclicBufferPos] = curMatch;
+    MOVE_POS
+  }
+  while (--num != 0);
+}
+
+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable)
+{
+  vTable->Init = (Mf_Init_Func)MatchFinder_Init;
+  vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte;
+  vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes;
+  vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos;
+  if (!p->btMode)
+  {
+    vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches;
+    vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip;
+  }
+  else if (p->numHashBytes == 2)
+  {
+    vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches;
+    vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip;
+  }
+  else if (p->numHashBytes == 3)
+  {
+    vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches;
+    vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip;
+  }
+  else
+  {
+    vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches;
+    vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip;
+  }
+}
diff --git a/grub-core/lib/LzmaDec.c b/grub-core/lib/LzmaDec.c
new file mode 100644
index 0000000..952edb3
--- /dev/null
+++ b/grub-core/lib/LzmaDec.c
@@ -0,0 +1,1037 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (c) 1999-2008 Igor Pavlov
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This code was taken from LZMA SDK 4.58 beta, and was slightly modified
+ * to adapt it to GRUB's requirement.
+ *
+ * See <http://www.7-zip.org>, for more information about LZMA.
+ */
+
+#include <grub/lib/LzmaDec.h>
+
+#pragma GCC diagnostic ignored "-Wshadow"
+#include <grub/misc.h>
+#define memcpy grub_memcpy
+
+#define kNumTopBits 24
+#define kTopValue ((UInt32)1 << kNumTopBits)
+
+#define kNumBitModelTotalBits 11
+#define kBitModelTotal (1 << kNumBitModelTotalBits)
+#define kNumMoveBits 5
+
+#define RC_INIT_SIZE 5
+
+#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); }
+
+#define IF_BIT_0(p) ttt = *(p); NORMALIZE; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound)
+#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits));
+#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits));
+#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \
+  { UPDATE_0(p); i = (i + i); A0; } else \
+  { UPDATE_1(p); i = (i + i) + 1; A1; }
+#define GET_BIT(p, i) GET_BIT2(p, i, ; , ;)
+
+#define TREE_GET_BIT(probs, i) { GET_BIT((probs + i), i); }
+#define TREE_DECODE(probs, limit, i) \
+  { i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; }
+
+/* #define _LZMA_SIZE_OPT */
+
+#ifdef _LZMA_SIZE_OPT
+#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i)
+#else
+#define TREE_6_DECODE(probs, i) \
+  { i = 1; \
+  TREE_GET_BIT(probs, i); \
+  TREE_GET_BIT(probs, i); \
+  TREE_GET_BIT(probs, i); \
+  TREE_GET_BIT(probs, i); \
+  TREE_GET_BIT(probs, i); \
+  TREE_GET_BIT(probs, i); \
+  i -= 0x40; }
+#endif
+
+#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_ERROR; range <<= 8; code = (code << 8) | (*buf++); }
+
+#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound)
+#define UPDATE_0_CHECK range = bound;
+#define UPDATE_1_CHECK range -= bound; code -= bound;
+#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \
+  { UPDATE_0_CHECK; i = (i + i); A0; } else \
+  { UPDATE_1_CHECK; i = (i + i) + 1; A1; }
+#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;)
+#define TREE_DECODE_CHECK(probs, limit, i) \
+  { i = 1; do { GET_BIT_CHECK(probs + i, i) } while(i < limit); i -= limit; }
+
+
+#define kNumPosBitsMax 4
+#define kNumPosStatesMax (1 << kNumPosBitsMax)
+
+#define kLenNumLowBits 3
+#define kLenNumLowSymbols (1 << kLenNumLowBits)
+#define kLenNumMidBits 3
+#define kLenNumMidSymbols (1 << kLenNumMidBits)
+#define kLenNumHighBits 8
+#define kLenNumHighSymbols (1 << kLenNumHighBits)
+
+#define LenChoice 0
+#define LenChoice2 (LenChoice + 1)
+#define LenLow (LenChoice2 + 1)
+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
+
+
+#define kNumStates 12
+#define kNumLitStates 7
+
+#define kStartPosModelIndex 4
+#define kEndPosModelIndex 14
+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
+
+#define kNumPosSlotBits 6
+#define kNumLenToPosStates 4
+
+#define kNumAlignBits 4
+#define kAlignTableSize (1 << kNumAlignBits)
+
+#define kMatchMinLen 2
+#define kMatchSpecLenStart (kMatchMinLen + kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols)
+
+#define IsMatch 0
+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
+#define IsRepG0 (IsRep + kNumStates)
+#define IsRepG1 (IsRepG0 + kNumStates)
+#define IsRepG2 (IsRepG1 + kNumStates)
+#define IsRep0Long (IsRepG2 + kNumStates)
+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
+#define LenCoder (Align + kAlignTableSize)
+#define RepLenCoder (LenCoder + kNumLenProbs)
+#define Literal (RepLenCoder + kNumLenProbs)
+
+#define LZMA_BASE_SIZE 1846
+#define LZMA_LIT_SIZE 768
+
+#define LzmaProps_GetNumProbs(p) ((UInt32)LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((p)->lc + (p)->lp)))
+
+#if Literal != LZMA_BASE_SIZE
+StopCompilingDueBUG
+#endif
+
+/*
+#define LZMA_STREAM_WAS_FINISHED_ID (-1)
+#define LZMA_SPEC_LEN_OFFSET (-3)
+*/
+
+Byte kLiteralNextStates[kNumStates * 2] =
+{
+  0, 0, 0, 0, 1, 2, 3,  4,  5,  6,  4,  5,
+  7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10
+};
+
+#define LZMA_DIC_MIN (1 << 12)
+
+/* First LZMA-symbol is always decoded.
+And it decodes new LZMA-symbols while (buf < bufLimit), but "buf" is without last normalization
+Out:
+  Result:
+    0 - OK
+    1 - Error
+  p->remainLen:
+    < kMatchSpecLenStart : normal remain
+    = kMatchSpecLenStart : finished
+    = kMatchSpecLenStart + 1 : Flush marker
+    = kMatchSpecLenStart + 2 : State Init Marker
+*/
+
+static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
+{
+  CLzmaProb *probs = p->probs;
+
+  unsigned state = p->state;
+  UInt32 rep0 = p->reps[0], rep1 = p->reps[1], rep2 = p->reps[2], rep3 = p->reps[3];
+  unsigned pbMask = ((unsigned)1 << (p->prop.pb)) - 1;
+  unsigned lpMask = ((unsigned)1 << (p->prop.lp)) - 1;
+  unsigned lc = p->prop.lc;
+
+  Byte *dic = p->dic;
+  SizeT dicBufSize = p->dicBufSize;
+  SizeT dicPos = p->dicPos;
+
+  UInt32 processedPos = p->processedPos;
+  UInt32 checkDicSize = p->checkDicSize;
+  unsigned len = 0;
+
+  const Byte *buf = p->buf;
+  UInt32 range = p->range;
+  UInt32 code = p->code;
+
+  do
+  {
+    CLzmaProb *prob;
+    UInt32 bound;
+    unsigned ttt;
+    unsigned posState = processedPos & pbMask;
+
+    prob = probs + IsMatch + (state << kNumPosBitsMax) + posState;
+    IF_BIT_0(prob)
+    {
+      unsigned symbol;
+      UPDATE_0(prob);
+      prob = probs + Literal;
+      if (checkDicSize != 0 || processedPos != 0)
+        prob += (LZMA_LIT_SIZE * (((processedPos & lpMask) << lc) +
+        (dic[(dicPos == 0 ? dicBufSize : dicPos) - 1] >> (8 - lc))));
+
+      if (state < kNumLitStates)
+      {
+        symbol = 1;
+        do { GET_BIT(prob + symbol, symbol) } while (symbol < 0x100);
+      }
+      else
+      {
+        unsigned matchByte = p->dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
+        unsigned offs = 0x100;
+        symbol = 1;
+        do
+        {
+          unsigned bit;
+          CLzmaProb *probLit;
+          matchByte <<= 1;
+          bit = (matchByte & offs);
+          probLit = prob + offs + bit + symbol;
+          GET_BIT2(probLit, symbol, offs &= ~bit, offs &= bit)
+        }
+        while (symbol < 0x100);
+      }
+      dic[dicPos++] = (Byte)symbol;
+      processedPos++;
+
+      state = kLiteralNextStates[state];
+      /* if (state < 4) state = 0; else if (state < 10) state -= 3; else state -= 6; */
+      continue;
+    }
+    else
+    {
+      UPDATE_1(prob);
+      prob = probs + IsRep + state;
+      IF_BIT_0(prob)
+      {
+        UPDATE_0(prob);
+        state += kNumStates;
+        prob = probs + LenCoder;
+      }
+      else
+      {
+        UPDATE_1(prob);
+        if (checkDicSize == 0 && processedPos == 0)
+          return SZ_ERROR_DATA;
+        prob = probs + IsRepG0 + state;
+        IF_BIT_0(prob)
+        {
+          UPDATE_0(prob);
+          prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState;
+          IF_BIT_0(prob)
+          {
+            UPDATE_0(prob);
+            dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
+            dicPos++;
+            processedPos++;
+            state = state < kNumLitStates ? 9 : 11;
+            continue;
+          }
+          UPDATE_1(prob);
+        }
+        else
+        {
+          UInt32 distance;
+          UPDATE_1(prob);
+          prob = probs + IsRepG1 + state;
+          IF_BIT_0(prob)
+          {
+            UPDATE_0(prob);
+            distance = rep1;
+          }
+          else
+          {
+            UPDATE_1(prob);
+            prob = probs + IsRepG2 + state;
+            IF_BIT_0(prob)
+            {
+              UPDATE_0(prob);
+              distance = rep2;
+            }
+            else
+            {
+              UPDATE_1(prob);
+              distance = rep3;
+              rep3 = rep2;
+            }
+            rep2 = rep1;
+          }
+          rep1 = rep0;
+          rep0 = distance;
+        }
+        state = state < kNumLitStates ? 8 : 11;
+        prob = probs + RepLenCoder;
+      }
+      {
+        unsigned limit, offset;
+        CLzmaProb *probLen = prob + LenChoice;
+        IF_BIT_0(probLen)
+        {
+          UPDATE_0(probLen);
+          probLen = prob + LenLow + (posState << kLenNumLowBits);
+          offset = 0;
+          limit = (1 << kLenNumLowBits);
+        }
+        else
+        {
+          UPDATE_1(probLen);
+          probLen = prob + LenChoice2;
+          IF_BIT_0(probLen)
+          {
+            UPDATE_0(probLen);
+            probLen = prob + LenMid + (posState << kLenNumMidBits);
+            offset = kLenNumLowSymbols;
+            limit = (1 << kLenNumMidBits);
+          }
+          else
+          {
+            UPDATE_1(probLen);
+            probLen = prob + LenHigh;
+            offset = kLenNumLowSymbols + kLenNumMidSymbols;
+            limit = (1 << kLenNumHighBits);
+          }
+        }
+        TREE_DECODE(probLen, limit, len);
+        len += offset;
+      }
+
+      if (state >= kNumStates)
+      {
+        UInt32 distance;
+        prob = probs + PosSlot +
+            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits);
+        TREE_6_DECODE(prob, distance);
+        if (distance >= kStartPosModelIndex)
+        {
+          unsigned posSlot = (unsigned)distance;
+          int numDirectBits = (int)(((distance >> 1) - 1));
+          distance = (2 | (distance & 1));
+          if (posSlot < kEndPosModelIndex)
+          {
+            distance <<= numDirectBits;
+            prob = probs + SpecPos + distance - posSlot - 1;
+            {
+              UInt32 mask = 1;
+              unsigned i = 1;
+              do
+              {
+                GET_BIT2(prob + i, i, ; , distance |= mask);
+                mask <<= 1;
+              }
+              while(--numDirectBits != 0);
+            }
+          }
+          else
+          {
+            numDirectBits -= kNumAlignBits;
+            do
+            {
+              NORMALIZE
+              range >>= 1;
+
+              {
+                UInt32 t;
+                code -= range;
+                t = (0 - ((UInt32)code >> 31)); /* (UInt32)((Int32)code >> 31) */
+                distance = (distance << 1) + (t + 1);
+                code += range & t;
+              }
+              /*
+              distance <<= 1;
+              if (code >= range)
+              {
+                code -= range;
+                distance |= 1;
+              }
+              */
+            }
+            while (--numDirectBits != 0);
+            prob = probs + Align;
+            distance <<= kNumAlignBits;
+            {
+              unsigned i = 1;
+              GET_BIT2(prob + i, i, ; , distance |= 1);
+              GET_BIT2(prob + i, i, ; , distance |= 2);
+              GET_BIT2(prob + i, i, ; , distance |= 4);
+              GET_BIT2(prob + i, i, ; , distance |= 8);
+            }
+            if (distance == (UInt32)0xFFFFFFFF)
+            {
+              len += kMatchSpecLenStart;
+              state -= kNumStates;
+              break;
+            }
+          }
+        }
+        rep3 = rep2;
+        rep2 = rep1;
+        rep1 = rep0;
+        rep0 = distance + 1;
+        if (checkDicSize == 0)
+        {
+          if (distance >= processedPos)
+            return SZ_ERROR_DATA;
+        }
+        else if (distance >= checkDicSize)
+          return SZ_ERROR_DATA;
+        state = (state < kNumStates + kNumLitStates) ? kNumLitStates : kNumLitStates + 3;
+        /* state = kLiteralNextStates[state]; */
+      }
+
+      len += kMatchMinLen;
+
+      {
+        SizeT rem = limit - dicPos;
+        unsigned curLen = ((rem < len) ? (unsigned)rem : len);
+        SizeT pos = (dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0);
+
+        processedPos += curLen;
+
+        len -= curLen;
+        if (pos + curLen <= dicBufSize)
+        {
+          Byte *dest = dic + dicPos;
+          ptrdiff_t src = (ptrdiff_t)pos - (ptrdiff_t)dicPos;
+          const Byte *lim = dest + curLen;
+          dicPos += curLen;
+          do
+            *(dest) = (Byte)*(dest + src);
+          while (++dest != lim);
+        }
+        else
+        {
+          do
+          {
+            dic[dicPos++] = dic[pos];
+            if (++pos == dicBufSize)
+              pos = 0;
+          }
+          while (--curLen != 0);
+        }
+      }
+    }
+  }
+  while (dicPos < limit && buf < bufLimit);
+  NORMALIZE;
+  p->buf = buf;
+  p->range = range;
+  p->code = code;
+  p->remainLen = len;
+  p->dicPos = dicPos;
+  p->processedPos = processedPos;
+  p->reps[0] = rep0;
+  p->reps[1] = rep1;
+  p->reps[2] = rep2;
+  p->reps[3] = rep3;
+  p->state = state;
+
+  return SZ_OK;
+}
+
+static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit)
+{
+  if (p->remainLen != 0 && p->remainLen < kMatchSpecLenStart)
+  {
+    Byte *dic = p->dic;
+    SizeT dicPos = p->dicPos;
+    SizeT dicBufSize = p->dicBufSize;
+    unsigned len = p->remainLen;
+    UInt32 rep0 = p->reps[0];
+    if (limit - dicPos < len)
+      len = (unsigned)(limit - dicPos);
+
+    if (p->checkDicSize == 0 && p->prop.dicSize - p->processedPos <= len)
+      p->checkDicSize = p->prop.dicSize;
+
+    p->processedPos += len;
+    p->remainLen -= len;
+    while (len-- != 0)
+    {
+      dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
+      dicPos++;
+    }
+    p->dicPos = dicPos;
+  }
+}
+
+/* LzmaDec_DecodeReal2 decodes LZMA-symbols and sets p->needFlush and p->needInit, if required. */
+
+static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
+{
+  do
+  {
+    SizeT limit2 = limit;
+    if (p->checkDicSize == 0)
+    {
+      UInt32 rem = p->prop.dicSize - p->processedPos;
+      if (limit - p->dicPos > rem)
+        limit2 = p->dicPos + rem;
+    }
+    RINOK(LzmaDec_DecodeReal(p, limit2, bufLimit));
+    if (p->processedPos >= p->prop.dicSize)
+      p->checkDicSize = p->prop.dicSize;
+    LzmaDec_WriteRem(p, limit);
+  }
+  while (p->dicPos < limit && p->buf < bufLimit && p->remainLen < kMatchSpecLenStart);
+
+  if (p->remainLen > kMatchSpecLenStart)
+  {
+    p->remainLen = kMatchSpecLenStart;
+  }
+  return 0;
+}
+
+typedef enum
+{
+  DUMMY_ERROR, /* unexpected end of input stream */
+  DUMMY_LIT,
+  DUMMY_MATCH,
+  DUMMY_REP
+} ELzmaDummy;
+
+static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, SizeT inSize)
+{
+  UInt32 range = p->range;
+  UInt32 code = p->code;
+  const Byte *bufLimit = buf + inSize;
+  CLzmaProb *probs = p->probs;
+  unsigned state = p->state;
+  ELzmaDummy res;
+
+  {
+    CLzmaProb *prob;
+    UInt32 bound;
+    unsigned ttt;
+    unsigned posState = (p->processedPos) & ((1 << p->prop.pb) - 1);
+
+    prob = probs + IsMatch + (state << kNumPosBitsMax) + posState;
+    IF_BIT_0_CHECK(prob)
+    {
+      UPDATE_0_CHECK
+
+      /* if (bufLimit - buf >= 7) return DUMMY_LIT; */
+
+      prob = probs + Literal;
+      if (p->checkDicSize != 0 || p->processedPos != 0)
+        prob += (LZMA_LIT_SIZE *
+          ((((p->processedPos) & ((1 << (p->prop.lp)) - 1)) << p->prop.lc) +
+          (p->dic[(p->dicPos == 0 ? p->dicBufSize : p->dicPos) - 1] >> (8 - p->prop.lc))));
+
+      if (state < kNumLitStates)
+      {
+        unsigned symbol = 1;
+        do { GET_BIT_CHECK(prob + symbol, symbol) } while (symbol < 0x100);
+      }
+      else
+      {
+        unsigned matchByte = p->dic[p->dicPos - p->reps[0] +
+            ((p->dicPos < p->reps[0]) ? p->dicBufSize : 0)];
+        unsigned offs = 0x100;
+        unsigned symbol = 1;
+        do
+        {
+          unsigned bit;
+          CLzmaProb *probLit;
+          matchByte <<= 1;
+          bit = (matchByte & offs);
+          probLit = prob + offs + bit + symbol;
+          GET_BIT2_CHECK(probLit, symbol, offs &= ~bit, offs &= bit)
+        }
+        while (symbol < 0x100);
+      }
+      res = DUMMY_LIT;
+    }
+    else
+    {
+      unsigned len;
+      UPDATE_1_CHECK;
+
+      prob = probs + IsRep + state;
+      IF_BIT_0_CHECK(prob)
+      {
+        UPDATE_0_CHECK;
+        state = 0;
+        prob = probs + LenCoder;
+        res = DUMMY_MATCH;
+      }
+      else
+      {
+        UPDATE_1_CHECK;
+        res = DUMMY_REP;
+        prob = probs + IsRepG0 + state;
+        IF_BIT_0_CHECK(prob)
+        {
+          UPDATE_0_CHECK;
+          prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState;
+          IF_BIT_0_CHECK(prob)
+          {
+            UPDATE_0_CHECK;
+            NORMALIZE_CHECK;
+            return DUMMY_REP;
+          }
+          else
+          {
+            UPDATE_1_CHECK;
+          }
+        }
+        else
+        {
+          UPDATE_1_CHECK;
+          prob = probs + IsRepG1 + state;
+          IF_BIT_0_CHECK(prob)
+          {
+            UPDATE_0_CHECK;
+          }
+          else
+          {
+            UPDATE_1_CHECK;
+            prob = probs + IsRepG2 + state;
+            IF_BIT_0_CHECK(prob)
+            {
+              UPDATE_0_CHECK;
+            }
+            else
+            {
+              UPDATE_1_CHECK;
+            }
+          }
+        }
+        state = kNumStates;
+        prob = probs + RepLenCoder;
+      }
+      {
+        unsigned limit, offset;
+        CLzmaProb *probLen = prob + LenChoice;
+        IF_BIT_0_CHECK(probLen)
+        {
+          UPDATE_0_CHECK;
+          probLen = prob + LenLow + (posState << kLenNumLowBits);
+          offset = 0;
+          limit = 1 << kLenNumLowBits;
+        }
+        else
+        {
+          UPDATE_1_CHECK;
+          probLen = prob + LenChoice2;
+          IF_BIT_0_CHECK(probLen)
+          {
+            UPDATE_0_CHECK;
+            probLen = prob + LenMid + (posState << kLenNumMidBits);
+            offset = kLenNumLowSymbols;
+            limit = 1 << kLenNumMidBits;
+          }
+          else
+          {
+            UPDATE_1_CHECK;
+            probLen = prob + LenHigh;
+            offset = kLenNumLowSymbols + kLenNumMidSymbols;
+            limit = 1 << kLenNumHighBits;
+          }
+        }
+        TREE_DECODE_CHECK(probLen, limit, len);
+        len += offset;
+      }
+
+      if (state < 4)
+      {
+        unsigned posSlot;
+        prob = probs + PosSlot +
+            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
+            kNumPosSlotBits);
+        TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot);
+        if (posSlot >= kStartPosModelIndex)
+        {
+          int numDirectBits = ((posSlot >> 1) - 1);
+
+          /* if (bufLimit - buf >= 8) return DUMMY_MATCH; */
+
+          if (posSlot < kEndPosModelIndex)
+          {
+            prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits) - posSlot - 1;
+          }
+          else
+          {
+            numDirectBits -= kNumAlignBits;
+            do
+            {
+              NORMALIZE_CHECK
+              range >>= 1;
+              code -= range & (((code - range) >> 31) - 1);
+              /* if (code >= range) code -= range; */
+            }
+            while (--numDirectBits != 0);
+            prob = probs + Align;
+            numDirectBits = kNumAlignBits;
+          }
+          {
+            unsigned i = 1;
+            do
+            {
+              GET_BIT_CHECK(prob + i, i);
+            }
+            while(--numDirectBits != 0);
+          }
+        }
+      }
+    }
+  }
+  NORMALIZE_CHECK;
+  return res;
+}
+
+
+static void LzmaDec_InitRc(CLzmaDec *p, const Byte *data)
+{
+  p->code = ((UInt32)data[1] << 24) | ((UInt32)data[2] << 16) | ((UInt32)data[3] << 8) | ((UInt32)data[4]);
+  p->range = 0xFFFFFFFF;
+  p->needFlush = 0;
+}
+
+static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
+{
+  p->needFlush = 1;
+  p->remainLen = 0;
+  p->tempBufSize = 0;
+
+  if (initDic)
+  {
+    p->processedPos = 0;
+    p->checkDicSize = 0;
+    p->needInitState = 1;
+  }
+  if (initState)
+    p->needInitState = 1;
+}
+
+void LzmaDec_Init(CLzmaDec *p)
+{
+  p->dicPos = 0;
+  LzmaDec_InitDicAndState(p, True, True);
+}
+
+static void LzmaDec_InitStateReal(CLzmaDec *p)
+{
+  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (p->prop.lc + p->prop.lp));
+  UInt32 i;
+  CLzmaProb *probs = p->probs;
+  for (i = 0; i < numProbs; i++)
+    probs[i] = kBitModelTotal >> 1;
+  p->reps[0] = p->reps[1] = p->reps[2] = p->reps[3] = 1;
+  p->state = 0;
+  p->needInitState = 0;
+}
+
+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
+    ELzmaFinishMode finishMode, ELzmaStatus *status)
+{
+  SizeT inSize = *srcLen;
+  (*srcLen) = 0;
+  LzmaDec_WriteRem(p, dicLimit);
+
+  *status = LZMA_STATUS_NOT_SPECIFIED;
+
+  while (p->remainLen != kMatchSpecLenStart)
+  {
+      int checkEndMarkNow;
+
+      if (p->needFlush != 0)
+      {
+        for (; inSize > 0 && p->tempBufSize < RC_INIT_SIZE; (*srcLen)++, inSize--)
+          p->tempBuf[p->tempBufSize++] = *src++;
+        if (p->tempBufSize < RC_INIT_SIZE)
+        {
+          *status = LZMA_STATUS_NEEDS_MORE_INPUT;
+          return SZ_OK;
+        }
+        if (p->tempBuf[0] != 0)
+          return SZ_ERROR_DATA;
+
+        LzmaDec_InitRc(p, p->tempBuf);
+        p->tempBufSize = 0;
+      }
+
+      checkEndMarkNow = 0;
+      if (p->dicPos >= dicLimit)
+      {
+        if (p->remainLen == 0 && p->code == 0)
+        {
+          *status = LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK;
+          return SZ_OK;
+        }
+        if (finishMode == LZMA_FINISH_ANY)
+        {
+          *status = LZMA_STATUS_NOT_FINISHED;
+          return SZ_OK;
+        }
+        if (p->remainLen != 0)
+        {
+          *status = LZMA_STATUS_NOT_FINISHED;
+          return SZ_ERROR_DATA;
+        }
+        checkEndMarkNow = 1;
+      }
+
+      if (p->needInitState)
+        LzmaDec_InitStateReal(p);
+
+      if (p->tempBufSize == 0)
+      {
+        SizeT processed;
+        const Byte *bufLimit;
+        if (inSize < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow)
+        {
+          int dummyRes = LzmaDec_TryDummy(p, src, inSize);
+          if (dummyRes == DUMMY_ERROR)
+          {
+            memcpy(p->tempBuf, src, inSize);
+            p->tempBufSize = (unsigned)inSize;
+            (*srcLen) += inSize;
+            *status = LZMA_STATUS_NEEDS_MORE_INPUT;
+            return SZ_OK;
+          }
+          if (checkEndMarkNow && dummyRes != DUMMY_MATCH)
+          {
+            *status = LZMA_STATUS_NOT_FINISHED;
+            return SZ_ERROR_DATA;
+          }
+          bufLimit = src;
+        }
+        else
+          bufLimit = src + inSize - LZMA_REQUIRED_INPUT_MAX;
+        p->buf = src;
+        if (LzmaDec_DecodeReal2(p, dicLimit, bufLimit) != 0)
+          return SZ_ERROR_DATA;
+        processed = p->buf - src;
+        (*srcLen) += processed;
+        src += processed;
+        inSize -= processed;
+      }
+      else
+      {
+        unsigned rem = p->tempBufSize, lookAhead = 0;
+        while (rem < LZMA_REQUIRED_INPUT_MAX && lookAhead < inSize)
+          p->tempBuf[rem++] = src[lookAhead++];
+        p->tempBufSize = rem;
+        if (rem < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow)
+        {
+          int dummyRes = LzmaDec_TryDummy(p, p->tempBuf, rem);
+          if (dummyRes == DUMMY_ERROR)
+          {
+            (*srcLen) += lookAhead;
+            *status = LZMA_STATUS_NEEDS_MORE_INPUT;
+            return SZ_OK;
+          }
+          if (checkEndMarkNow && dummyRes != DUMMY_MATCH)
+          {
+            *status = LZMA_STATUS_NOT_FINISHED;
+            return SZ_ERROR_DATA;
+          }
+        }
+        p->buf = p->tempBuf;
+        if (LzmaDec_DecodeReal2(p, dicLimit, p->buf) != 0)
+          return SZ_ERROR_DATA;
+        lookAhead -= (rem - (unsigned)(p->buf - p->tempBuf));
+        (*srcLen) += lookAhead;
+        src += lookAhead;
+        inSize -= lookAhead;
+        p->tempBufSize = 0;
+      }
+  }
+  if (p->code == 0)
+    *status = LZMA_STATUS_FINISHED_WITH_MARK;
+  return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA;
+}
+
+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status)
+{
+  SizeT outSize = *destLen;
+  SizeT inSize = *srcLen;
+  *srcLen = *destLen = 0;
+  for (;;)
+  {
+    SizeT inSizeCur = inSize, outSizeCur, dicPos;
+    ELzmaFinishMode curFinishMode;
+    SRes res;
+    if (p->dicPos == p->dicBufSize)
+      p->dicPos = 0;
+    dicPos = p->dicPos;
+    if (outSize > p->dicBufSize - dicPos)
+    {
+      outSizeCur = p->dicBufSize;
+      curFinishMode = LZMA_FINISH_ANY;
+    }
+    else
+    {
+      outSizeCur = dicPos + outSize;
+      curFinishMode = finishMode;
+    }
+
+    res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status);
+    src += inSizeCur;
+    inSize -= inSizeCur;
+    *srcLen += inSizeCur;
+    outSizeCur = p->dicPos - dicPos;
+    memcpy(dest, p->dic + dicPos, outSizeCur);
+    dest += outSizeCur;
+    outSize -= outSizeCur;
+    *destLen += outSizeCur;
+    if (res != 0)
+      return res;
+    if (outSizeCur == 0 || outSize == 0)
+      return SZ_OK;
+  }
+}
+
+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
+{
+  alloc->Free(alloc, p->probs);
+  p->probs = 0;
+}
+
+static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc)
+{
+  alloc->Free(alloc, p->dic);
+  p->dic = 0;
+}
+
+void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc)
+{
+  LzmaDec_FreeProbs(p, alloc);
+  LzmaDec_FreeDict(p, alloc);
+}
+
+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
+{
+  UInt32 dicSize;
+  Byte d;
+
+  if (size < LZMA_PROPS_SIZE)
+    return SZ_ERROR_UNSUPPORTED;
+  else
+    dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24);
+
+  if (dicSize < LZMA_DIC_MIN)
+    dicSize = LZMA_DIC_MIN;
+  p->dicSize = dicSize;
+
+  d = data[0];
+  if (d >= (9 * 5 * 5))
+    return SZ_ERROR_UNSUPPORTED;
+
+  p->lc = d % 9;
+  d /= 9;
+  p->pb = d / 5;
+  p->lp = d % 5;
+
+  return SZ_OK;
+}
+
+static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAlloc *alloc)
+{
+  UInt32 numProbs = LzmaProps_GetNumProbs(propNew);
+  if (p->probs == 0 || numProbs != p->numProbs)
+  {
+    LzmaDec_FreeProbs(p, alloc);
+    p->probs = (CLzmaProb *)alloc->Alloc(alloc, numProbs * sizeof(CLzmaProb));
+    p->numProbs = numProbs;
+    if (p->probs == 0)
+      return SZ_ERROR_MEM;
+  }
+  return SZ_OK;
+}
+
+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+{
+  CLzmaProps propNew;
+  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+  p->prop = propNew;
+  return SZ_OK;
+}
+
+SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+{
+  CLzmaProps propNew;
+  SizeT dicBufSize;
+  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+  dicBufSize = propNew.dicSize;
+  if (p->dic == 0 || dicBufSize != p->dicBufSize)
+  {
+    LzmaDec_FreeDict(p, alloc);
+    p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize);
+    if (p->dic == 0)
+    {
+      LzmaDec_FreeProbs(p, alloc);
+      return SZ_ERROR_MEM;
+    }
+  }
+  p->dicBufSize = dicBufSize;
+  p->prop = propNew;
+  return SZ_OK;
+}
+
+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
+    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+    ELzmaStatus *status, ISzAlloc *alloc)
+{
+  CLzmaDec p;
+  SRes res;
+  SizeT inSize = *srcLen;
+  SizeT outSize = *destLen;
+  *srcLen = *destLen = 0;
+  if (inSize < RC_INIT_SIZE)
+    return SZ_ERROR_INPUT_EOF;
+
+  LzmaDec_Construct(&p);
+  res = LzmaDec_AllocateProbs(&p, propData, propSize, alloc);
+  if (res != 0)
+    return res;
+  p.dic = dest;
+  p.dicBufSize = outSize;
+
+  LzmaDec_Init(&p);
+
+  *srcLen = inSize;
+  res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status);
+
+  if (res == SZ_OK && *status == LZMA_STATUS_NEEDS_MORE_INPUT)
+    res = SZ_ERROR_INPUT_EOF;
+
+  (*destLen) = p.dicPos;
+  LzmaDec_FreeProbs(&p, alloc);
+  return res;
+}
diff --git a/grub-core/lib/LzmaEnc.c b/grub-core/lib/LzmaEnc.c
new file mode 100644
index 0000000..52b3315
--- /dev/null
+++ b/grub-core/lib/LzmaEnc.c
@@ -0,0 +1,2250 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (c) 1999-2008 Igor Pavlov
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This code was taken from LZMA SDK 4.58 beta, and was slightly modified
+ * to adapt it to GRUB's requirement.
+ *
+ * See <http://www.7-zip.org>, for more information about LZMA.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grub/lib/LzmaEnc.h>
+
+#include <grub/lib/LzFind.h>
+#ifdef COMPRESS_MF_MT
+#include <grub/lib/LzFindMt.h>
+#endif
+
+/* #define SHOW_STAT */
+/* #define SHOW_STAT2 */
+
+#ifdef SHOW_STAT
+static int ttt = 0;
+#endif
+
+#define kBlockSizeMax ((1 << LZMA_NUM_BLOCK_SIZE_BITS) - 1)
+
+#define kBlockSize (9 << 10)
+#define kUnpackBlockSize (1 << 18)
+#define kMatchArraySize (1 << 21)
+#define kMatchRecordMaxSize ((LZMA_MATCH_LEN_MAX * 2 + 3) * LZMA_MATCH_LEN_MAX)
+
+#define kNumMaxDirectBits (31)
+
+#define kNumTopBits 24
+#define kTopValue ((UInt32)1 << kNumTopBits)
+
+#define kNumBitModelTotalBits 11
+#define kBitModelTotal (1 << kNumBitModelTotalBits)
+#define kNumMoveBits 5
+#define kProbInitValue (kBitModelTotal >> 1)
+
+#define kNumMoveReducingBits 4
+#define kNumBitPriceShiftBits 4
+#define kBitPrice (1 << kNumBitPriceShiftBits)
+
+void LzmaEncProps_Init(CLzmaEncProps *p)
+{
+  p->level = 5;
+  p->dictSize = p->mc = 0;
+  p->lc = p->lp = p->pb = p->algo = p->fb = p->btMode = p->numHashBytes = p->numThreads = -1;
+  p->writeEndMark = 0;
+}
+
+void LzmaEncProps_Normalize(CLzmaEncProps *p)
+{
+  int level = p->level;
+  if (level < 0) level = 5;
+  p->level = level;
+  if (p->dictSize == 0) p->dictSize = (level <= 5 ? (1 << (level * 2 + 14)) : (level == 6 ? (1 << 25) : (1 << 26)));
+  if (p->lc < 0) p->lc = 3;
+  if (p->lp < 0) p->lp = 0;
+  if (p->pb < 0) p->pb = 2;
+  if (p->algo < 0) p->algo = (level < 5 ? 0 : 1);
+  if (p->fb < 0) p->fb = (level < 7 ? 32 : 64);
+  if (p->btMode < 0) p->btMode = (p->algo == 0 ? 0 : 1);
+  if (p->numHashBytes < 0) p->numHashBytes = 4;
+  if (p->mc == 0)  p->mc = (16 + (p->fb >> 1)) >> (p->btMode ? 0 : 1);
+  if (p->numThreads < 0) p->numThreads = ((p->btMode && p->algo) ? 2 : 1);
+}
+
+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
+{
+  CLzmaEncProps props = *props2;
+  LzmaEncProps_Normalize(&props);
+  return props.dictSize;
+}
+
+/* #define LZMA_LOG_BSR */
+/* Define it for Intel's CPU */
+
+
+#ifdef LZMA_LOG_BSR
+
+#define kDicLogSizeMaxCompress 30
+
+#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); }
+
+UInt32 GetPosSlot1(UInt32 pos)
+{
+  UInt32 res;
+  BSR2_RET(pos, res);
+  return res;
+}
+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); }
+#define GetPosSlot(pos, res) { if (pos < 2) res = pos; else BSR2_RET(pos, res); }
+
+#else
+
+#define kNumLogBits (9 + (int)sizeof(size_t) / 2)
+#define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7)
+
+static void LzmaEnc_FastPosInit(Byte *g_FastPos)
+{
+  int c = 2, slotFast;
+  g_FastPos[0] = 0;
+  g_FastPos[1] = 1;
+
+  for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++)
+  {
+    UInt32 k = (1 << ((slotFast >> 1) - 1));
+    UInt32 j;
+    for (j = 0; j < k; j++, c++)
+      g_FastPos[c] = (Byte)slotFast;
+  }
+}
+
+#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \
+  (0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \
+  res = p->g_FastPos[pos >> i] + (i * 2); }
+/*
+#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \
+  p->g_FastPos[pos >> 6] + 12 : \
+  p->g_FastPos[pos >> (6 + kNumLogBits - 1)] + (6 + (kNumLogBits - 1)) * 2; }
+*/
+
+#define GetPosSlot1(pos) p->g_FastPos[pos]
+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); }
+#define GetPosSlot(pos, res) { if (pos < kNumFullDistances) res = p->g_FastPos[pos]; else BSR2_RET(pos, res); }
+
+#endif
+
+
+#define LZMA_NUM_REPS 4
+
+typedef unsigned CState;
+
+typedef struct _COptimal
+{
+  UInt32 price;
+
+  CState state;
+  int prev1IsChar;
+  int prev2;
+
+  UInt32 posPrev2;
+  UInt32 backPrev2;
+
+  UInt32 posPrev;
+  UInt32 backPrev;
+  UInt32 backs[LZMA_NUM_REPS];
+} COptimal;
+
+#define kNumOpts (1 << 12)
+
+#define kNumLenToPosStates 4
+#define kNumPosSlotBits 6
+#define kDicLogSizeMin 0
+#define kDicLogSizeMax 32
+#define kDistTableSizeMax (kDicLogSizeMax * 2)
+
+
+#define kNumAlignBits 4
+#define kAlignTableSize (1 << kNumAlignBits)
+#define kAlignMask (kAlignTableSize - 1)
+
+#define kStartPosModelIndex 4
+#define kEndPosModelIndex 14
+#define kNumPosModels (kEndPosModelIndex - kStartPosModelIndex)
+
+#define kNumFullDistances (1 << (kEndPosModelIndex / 2))
+
+#ifdef _LZMA_PROB32
+#define CLzmaProb UInt32
+#else
+#define CLzmaProb UInt16
+#endif
+
+#define LZMA_PB_MAX 4
+#define LZMA_LC_MAX 8
+#define LZMA_LP_MAX 4
+
+#define LZMA_NUM_PB_STATES_MAX (1 << LZMA_PB_MAX)
+
+
+#define kLenNumLowBits 3
+#define kLenNumLowSymbols (1 << kLenNumLowBits)
+#define kLenNumMidBits 3
+#define kLenNumMidSymbols (1 << kLenNumMidBits)
+#define kLenNumHighBits 8
+#define kLenNumHighSymbols (1 << kLenNumHighBits)
+
+#define kLenNumSymbolsTotal (kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols)
+
+#define LZMA_MATCH_LEN_MIN 2
+#define LZMA_MATCH_LEN_MAX (LZMA_MATCH_LEN_MIN + kLenNumSymbolsTotal - 1)
+
+#define kNumStates 12
+
+typedef struct
+{
+  CLzmaProb choice;
+  CLzmaProb choice2;
+  CLzmaProb low[LZMA_NUM_PB_STATES_MAX << kLenNumLowBits];
+  CLzmaProb mid[LZMA_NUM_PB_STATES_MAX << kLenNumMidBits];
+  CLzmaProb high[kLenNumHighSymbols];
+} CLenEnc;
+
+typedef struct
+{
+  CLenEnc p;
+  UInt32 prices[LZMA_NUM_PB_STATES_MAX][kLenNumSymbolsTotal];
+  UInt32 tableSize;
+  UInt32 counters[LZMA_NUM_PB_STATES_MAX];
+} CLenPriceEnc;
+
+typedef struct _CRangeEnc
+{
+  UInt32 range;
+  Byte cache;
+  UInt64 low;
+  UInt64 cacheSize;
+  Byte *buf;
+  Byte *bufLim;
+  Byte *bufBase;
+  ISeqOutStream *outStream;
+  UInt64 processed;
+  SRes res;
+} CRangeEnc;
+
+typedef struct _CSeqInStreamBuf
+{
+  ISeqInStream funcTable;
+  const Byte *data;
+  SizeT rem;
+} CSeqInStreamBuf;
+
+static SRes MyRead(void *pp, void *data, size_t *size)
+{
+  size_t curSize = *size;
+  CSeqInStreamBuf *p = (CSeqInStreamBuf *)pp;
+  if (p->rem < curSize)
+    curSize = p->rem;
+  memcpy(data, p->data, curSize);
+  p->rem -= curSize;
+  p->data += curSize;
+  *size = curSize;
+  return SZ_OK;
+}
+
+typedef struct
+{
+  CLzmaProb *litProbs;
+
+  CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX];
+  CLzmaProb isRep[kNumStates];
+  CLzmaProb isRepG0[kNumStates];
+  CLzmaProb isRepG1[kNumStates];
+  CLzmaProb isRepG2[kNumStates];
+  CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX];
+
+  CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits];
+  CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex];
+  CLzmaProb posAlignEncoder[1 << kNumAlignBits];
+
+  CLenPriceEnc lenEnc;
+  CLenPriceEnc repLenEnc;
+
+  UInt32 reps[LZMA_NUM_REPS];
+  UInt32 state;
+} CSaveState;
+
+typedef struct _CLzmaEnc
+{
+  IMatchFinder matchFinder;
+  void *matchFinderObj;
+
+  #ifdef COMPRESS_MF_MT
+  Bool mtMode;
+  CMatchFinderMt matchFinderMt;
+  #endif
+
+  CMatchFinder matchFinderBase;
+
+  #ifdef COMPRESS_MF_MT
+  Byte pad[128];
+  #endif
+
+  UInt32 optimumEndIndex;
+  UInt32 optimumCurrentIndex;
+
+  Bool longestMatchWasFound;
+  UInt32 longestMatchLength;
+  UInt32 numDistancePairs;
+
+  COptimal opt[kNumOpts];
+
+  #ifndef LZMA_LOG_BSR
+  Byte g_FastPos[1 << kNumLogBits];
+  #endif
+
+  UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits];
+  UInt32 matchDistances[LZMA_MATCH_LEN_MAX * 2 + 2 + 1];
+  UInt32 numFastBytes;
+  UInt32 additionalOffset;
+  UInt32 reps[LZMA_NUM_REPS];
+  UInt32 state;
+
+  UInt32 posSlotPrices[kNumLenToPosStates][kDistTableSizeMax];
+  UInt32 distancesPrices[kNumLenToPosStates][kNumFullDistances];
+  UInt32 alignPrices[kAlignTableSize];
+  UInt32 alignPriceCount;
+
+  UInt32 distTableSize;
+
+  unsigned lc, lp, pb;
+  unsigned lpMask, pbMask;
+
+  CLzmaProb *litProbs;
+
+  CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX];
+  CLzmaProb isRep[kNumStates];
+  CLzmaProb isRepG0[kNumStates];
+  CLzmaProb isRepG1[kNumStates];
+  CLzmaProb isRepG2[kNumStates];
+  CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX];
+
+  CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits];
+  CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex];
+  CLzmaProb posAlignEncoder[1 << kNumAlignBits];
+
+  CLenPriceEnc lenEnc;
+  CLenPriceEnc repLenEnc;
+
+  unsigned lclp;
+
+  Bool fastMode;
+
+  CRangeEnc rc;
+
+  Bool writeEndMark;
+  UInt64 nowPos64;
+  UInt32 matchPriceCount;
+  Bool finished;
+  Bool multiThread;
+
+  SRes result;
+  UInt32 dictSize;
+  UInt32 matchFinderCycles;
+
+  ISeqInStream *inStream;
+  CSeqInStreamBuf seqBufInStream;
+
+  CSaveState saveState;
+} CLzmaEnc;
+
+SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2)
+{
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+  CLzmaEncProps props = *props2;
+  LzmaEncProps_Normalize(&props);
+
+  if (props.lc > LZMA_LC_MAX || props.lp > LZMA_LP_MAX || props.pb > LZMA_PB_MAX ||
+      props.dictSize > (1U << kDicLogSizeMaxCompress) || props.dictSize > (1 << 30))
+    return SZ_ERROR_PARAM;
+  p->dictSize = props.dictSize;
+  p->matchFinderCycles = props.mc;
+  {
+    unsigned fb = props.fb;
+    if (fb < 5)
+      fb = 5;
+    if (fb > LZMA_MATCH_LEN_MAX)
+      fb = LZMA_MATCH_LEN_MAX;
+    p->numFastBytes = fb;
+  }
+  p->lc = props.lc;
+  p->lp = props.lp;
+  p->pb = props.pb;
+  p->fastMode = (props.algo == 0);
+  p->matchFinderBase.btMode = props.btMode;
+  {
+    UInt32 numHashBytes = 4;
+    if (props.btMode)
+    {
+      if (props.numHashBytes < 2)
+        numHashBytes = 2;
+      else if (props.numHashBytes < 4)
+        numHashBytes = props.numHashBytes;
+    }
+    p->matchFinderBase.numHashBytes = numHashBytes;
+  }
+
+  p->matchFinderBase.cutValue = props.mc;
+
+  p->writeEndMark = props.writeEndMark;
+
+  #ifdef COMPRESS_MF_MT
+  /*
+  if (newMultiThread != _multiThread)
+  {
+    ReleaseMatchFinder();
+    _multiThread = newMultiThread;
+  }
+  */
+  p->multiThread = (props.numThreads > 1);
+  #endif
+
+  return SZ_OK;
+}
+
+static const int kLiteralNextStates[kNumStates] = {0, 0, 0, 0, 1, 2, 3, 4,  5,  6,   4, 5};
+static const int kMatchNextStates[kNumStates]   = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10};
+static const int kRepNextStates[kNumStates]     = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11};
+static const int kShortRepNextStates[kNumStates]= {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11};
+
+/*
+  void UpdateChar() { Index = kLiteralNextStates[Index]; }
+  void UpdateMatch() { Index = kMatchNextStates[Index]; }
+  void UpdateRep() { Index = kRepNextStates[Index]; }
+  void UpdateShortRep() { Index = kShortRepNextStates[Index]; }
+*/
+
+#define IsCharState(s) ((s) < 7)
+
+
+#define GetLenToPosState(len) (((len) < kNumLenToPosStates + 1) ? (len) - 2 : kNumLenToPosStates - 1)
+
+#define kInfinityPrice (1 << 30)
+
+static void RangeEnc_Construct(CRangeEnc *p)
+{
+  p->outStream = 0;
+  p->bufBase = 0;
+}
+
+#define RangeEnc_GetProcessed(p) ((p)->processed + ((p)->buf - (p)->bufBase) + (p)->cacheSize)
+
+#define RC_BUF_SIZE (1 << 16)
+static int RangeEnc_Alloc(CRangeEnc *p, ISzAlloc *alloc)
+{
+  if (p->bufBase == 0)
+  {
+    p->bufBase = (Byte *)alloc->Alloc(alloc, RC_BUF_SIZE);
+    if (p->bufBase == 0)
+      return 0;
+    p->bufLim = p->bufBase + RC_BUF_SIZE;
+  }
+  return 1;
+}
+
+static void RangeEnc_Free(CRangeEnc *p, ISzAlloc *alloc)
+{
+  alloc->Free(alloc, p->bufBase);
+  p->bufBase = 0;
+}
+
+static void RangeEnc_Init(CRangeEnc *p)
+{
+  /* Stream.Init(); */
+  p->low = 0;
+  p->range = 0xFFFFFFFF;
+  p->cacheSize = 1;
+  p->cache = 0;
+
+  p->buf = p->bufBase;
+
+  p->processed = 0;
+  p->res = SZ_OK;
+}
+
+static void RangeEnc_FlushStream(CRangeEnc *p)
+{
+  size_t num;
+  if (p->res != SZ_OK)
+    return;
+  num = p->buf - p->bufBase;
+  if (num != p->outStream->Write(p->outStream, p->bufBase, num))
+    p->res = SZ_ERROR_WRITE;
+  p->processed += num;
+  p->buf = p->bufBase;
+}
+
+static void MY_FAST_CALL RangeEnc_ShiftLow(CRangeEnc *p)
+{
+  if ((UInt32)p->low < (UInt32)0xFF000000 || (int)(p->low >> 32) != 0)
+  {
+    Byte temp = p->cache;
+    do
+    {
+      Byte *buf = p->buf;
+      *buf++ = (Byte)(temp + (Byte)(p->low >> 32));
+      p->buf = buf;
+      if (buf == p->bufLim)
+        RangeEnc_FlushStream(p);
+      temp = 0xFF;
+    }
+    while (--p->cacheSize != 0);
+    p->cache = (Byte)((UInt32)p->low >> 24);
+  }
+  p->cacheSize++;
+  p->low = (UInt32)p->low << 8;
+}
+
+static void RangeEnc_FlushData(CRangeEnc *p)
+{
+  int i;
+  for (i = 0; i < 5; i++)
+    RangeEnc_ShiftLow(p);
+}
+
+static void RangeEnc_EncodeDirectBits(CRangeEnc *p, UInt32 value, int numBits)
+{
+  do
+  {
+    p->range >>= 1;
+    p->low += p->range & (0 - ((value >> --numBits) & 1));
+    if (p->range < kTopValue)
+    {
+      p->range <<= 8;
+      RangeEnc_ShiftLow(p);
+    }
+  }
+  while (numBits != 0);
+}
+
+static void RangeEnc_EncodeBit(CRangeEnc *p, CLzmaProb *prob, UInt32 symbol)
+{
+  UInt32 ttt = *prob;
+  UInt32 newBound = (p->range >> kNumBitModelTotalBits) * ttt;
+  if (symbol == 0)
+  {
+    p->range = newBound;
+    ttt += (kBitModelTotal - ttt) >> kNumMoveBits;
+  }
+  else
+  {
+    p->low += newBound;
+    p->range -= newBound;
+    ttt -= ttt >> kNumMoveBits;
+  }
+  *prob = (CLzmaProb)ttt;
+  if (p->range < kTopValue)
+  {
+    p->range <<= 8;
+    RangeEnc_ShiftLow(p);
+  }
+}
+
+static void LitEnc_Encode(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol)
+{
+  symbol |= 0x100;
+  do
+  {
+    RangeEnc_EncodeBit(p, probs + (symbol >> 8), (symbol >> 7) & 1);
+    symbol <<= 1;
+  }
+  while (symbol < 0x10000);
+}
+
+static void LitEnc_EncodeMatched(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol, UInt32 matchByte)
+{
+  UInt32 offs = 0x100;
+  symbol |= 0x100;
+  do
+  {
+    matchByte <<= 1;
+    RangeEnc_EncodeBit(p, probs + (offs + (matchByte & offs) + (symbol >> 8)), (symbol >> 7) & 1);
+    symbol <<= 1;
+    offs &= ~(matchByte ^ symbol);
+  }
+  while (symbol < 0x10000);
+}
+
+static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
+{
+  UInt32 i;
+  for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits))
+  {
+    const int kCyclesBits = kNumBitPriceShiftBits;
+    UInt32 w = i;
+    UInt32 bitCount = 0;
+    int j;
+    for (j = 0; j < kCyclesBits; j++)
+    {
+      w = w * w;
+      bitCount <<= 1;
+      while (w >= ((UInt32)1 << 16))
+      {
+        w >>= 1;
+        bitCount++;
+      }
+    }
+    ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount);
+  }
+}
+
+
+#define GET_PRICE(prob, symbol) \
+  p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
+
+#define GET_PRICEa(prob, symbol) \
+  ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
+
+#define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits]
+#define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
+
+#define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits]
+#define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
+
+static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices)
+{
+  UInt32 price = 0;
+  symbol |= 0x100;
+  do
+  {
+    price += GET_PRICEa(probs[symbol >> 8], (symbol >> 7) & 1);
+    symbol <<= 1;
+  }
+  while (symbol < 0x10000);
+  return price;
+};
+
+static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices)
+{
+  UInt32 price = 0;
+  UInt32 offs = 0x100;
+  symbol |= 0x100;
+  do
+  {
+    matchByte <<= 1;
+    price += GET_PRICEa(probs[offs + (matchByte & offs) + (symbol >> 8)], (symbol >> 7) & 1);
+    symbol <<= 1;
+    offs &= ~(matchByte ^ symbol);
+  }
+  while (symbol < 0x10000);
+  return price;
+};
+
+
+static void RcTree_Encode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol)
+{
+  UInt32 m = 1;
+  int i;
+  for (i = numBitLevels; i != 0 ;)
+  {
+    UInt32 bit;
+    i--;
+    bit = (symbol >> i) & 1;
+    RangeEnc_EncodeBit(rc, probs + m, bit);
+    m = (m << 1) | bit;
+  }
+};
+
+static void RcTree_ReverseEncode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol)
+{
+  UInt32 m = 1;
+  int i;
+  for (i = 0; i < numBitLevels; i++)
+  {
+    UInt32 bit = symbol & 1;
+    RangeEnc_EncodeBit(rc, probs + m, bit);
+    m = (m << 1) | bit;
+    symbol >>= 1;
+  }
+}
+
+static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
+{
+  UInt32 price = 0;
+  symbol |= (1 << numBitLevels);
+  while (symbol != 1)
+  {
+    price += GET_PRICEa(probs[symbol >> 1], symbol & 1);
+    symbol >>= 1;
+  }
+  return price;
+}
+
+static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
+{
+  UInt32 price = 0;
+  UInt32 m = 1;
+  int i;
+  for (i = numBitLevels; i != 0; i--)
+  {
+    UInt32 bit = symbol & 1;
+    symbol >>= 1;
+    price += GET_PRICEa(probs[m], bit);
+    m = (m << 1) | bit;
+  }
+  return price;
+}
+
+
+static void LenEnc_Init(CLenEnc *p)
+{
+  unsigned i;
+  p->choice = p->choice2 = kProbInitValue;
+  for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumLowBits); i++)
+    p->low[i] = kProbInitValue;
+  for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumMidBits); i++)
+    p->mid[i] = kProbInitValue;
+  for (i = 0; i < kLenNumHighSymbols; i++)
+    p->high[i] = kProbInitValue;
+}
+
+static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState)
+{
+  if (symbol < kLenNumLowSymbols)
+  {
+    RangeEnc_EncodeBit(rc, &p->choice, 0);
+    RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol);
+  }
+  else
+  {
+    RangeEnc_EncodeBit(rc, &p->choice, 1);
+    if (symbol < kLenNumLowSymbols + kLenNumMidSymbols)
+    {
+      RangeEnc_EncodeBit(rc, &p->choice2, 0);
+      RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols);
+    }
+    else
+    {
+      RangeEnc_EncodeBit(rc, &p->choice2, 1);
+      RcTree_Encode(rc, p->high, kLenNumHighBits, symbol - kLenNumLowSymbols - kLenNumMidSymbols);
+    }
+  }
+}
+
+static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices)
+{
+  UInt32 a0 = GET_PRICE_0a(p->choice);
+  UInt32 a1 = GET_PRICE_1a(p->choice);
+  UInt32 b0 = a1 + GET_PRICE_0a(p->choice2);
+  UInt32 b1 = a1 + GET_PRICE_1a(p->choice2);
+  UInt32 i = 0;
+  for (i = 0; i < kLenNumLowSymbols; i++)
+  {
+    if (i >= numSymbols)
+      return;
+    prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices);
+  }
+  for (; i < kLenNumLowSymbols + kLenNumMidSymbols; i++)
+  {
+    if (i >= numSymbols)
+      return;
+    prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices);
+  }
+  for (; i < numSymbols; i++)
+    prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices);
+}
+
+static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices)
+{
+  LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices);
+  p->counters[posState] = p->tableSize;
+}
+
+static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices)
+{
+  UInt32 posState;
+  for (posState = 0; posState < numPosStates; posState++)
+    LenPriceEnc_UpdateTable(p, posState, ProbPrices);
+}
+
+static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices)
+{
+  LenEnc_Encode(&p->p, rc, symbol, posState);
+  if (updatePrice)
+    if (--p->counters[posState] == 0)
+      LenPriceEnc_UpdateTable(p, posState, ProbPrices);
+}
+
+
+
+
+static void MovePos(CLzmaEnc *p, UInt32 num)
+{
+  #ifdef SHOW_STAT
+  ttt += num;
+  printf("\n MovePos %d", num);
+  #endif
+  if (num != 0)
+  {
+    p->additionalOffset += num;
+    p->matchFinder.Skip(p->matchFinderObj, num);
+  }
+}
+
+static UInt32 ReadMatchDistances(CLzmaEnc *p, UInt32 *numDistancePairsRes)
+{
+  UInt32 lenRes = 0, numDistancePairs;
+  numDistancePairs = p->matchFinder.GetMatches(p->matchFinderObj, p->matchDistances);
+  #ifdef SHOW_STAT
+  printf("\n i = %d numPairs = %d    ", ttt, numDistancePairs / 2);
+  if (ttt >= 61994)
+    ttt = ttt;
+
+  ttt++;
+  {
+    UInt32 i;
+  for (i = 0; i < numDistancePairs; i += 2)
+    printf("%2d %6d   | ", p->matchDistances[i], p->matchDistances[i + 1]);
+  }
+  #endif
+  if (numDistancePairs > 0)
+  {
+    lenRes = p->matchDistances[numDistancePairs - 2];
+    if (lenRes == p->numFastBytes)
+    {
+      UInt32 numAvail = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) + 1;
+      const Byte *pby = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
+      UInt32 distance = p->matchDistances[numDistancePairs - 1] + 1;
+      if (numAvail > LZMA_MATCH_LEN_MAX)
+        numAvail = LZMA_MATCH_LEN_MAX;
+
+      {
+        const Byte *pby2 = pby - distance;
+        for (; lenRes < numAvail && pby[lenRes] == pby2[lenRes]; lenRes++);
+      }
+    }
+  }
+  p->additionalOffset++;
+  *numDistancePairsRes = numDistancePairs;
+  return lenRes;
+}
+
+
+#define MakeAsChar(p) (p)->backPrev = (UInt32)(-1); (p)->prev1IsChar = False;
+#define MakeAsShortRep(p) (p)->backPrev = 0; (p)->prev1IsChar = False;
+#define IsShortRep(p) ((p)->backPrev == 0)
+
+static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState)
+{
+  return
+    GET_PRICE_0(p->isRepG0[state]) +
+    GET_PRICE_0(p->isRep0Long[state][posState]);
+}
+
+static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState)
+{
+  UInt32 price;
+  if (repIndex == 0)
+  {
+    price = GET_PRICE_0(p->isRepG0[state]);
+    price += GET_PRICE_1(p->isRep0Long[state][posState]);
+  }
+  else
+  {
+    price = GET_PRICE_1(p->isRepG0[state]);
+    if (repIndex == 1)
+      price += GET_PRICE_0(p->isRepG1[state]);
+    else
+    {
+      price += GET_PRICE_1(p->isRepG1[state]);
+      price += GET_PRICE(p->isRepG2[state], repIndex - 2);
+    }
+  }
+  return price;
+}
+
+static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState)
+{
+  return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] +
+    GetPureRepPrice(p, repIndex, state, posState);
+}
+
+static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur)
+{
+  UInt32 posMem = p->opt[cur].posPrev;
+  UInt32 backMem = p->opt[cur].backPrev;
+  p->optimumEndIndex = cur;
+  do
+  {
+    if (p->opt[cur].prev1IsChar)
+    {
+      MakeAsChar(&p->opt[posMem])
+      p->opt[posMem].posPrev = posMem - 1;
+      if (p->opt[cur].prev2)
+      {
+        p->opt[posMem - 1].prev1IsChar = False;
+        p->opt[posMem - 1].posPrev = p->opt[cur].posPrev2;
+        p->opt[posMem - 1].backPrev = p->opt[cur].backPrev2;
+      }
+    }
+    {
+      UInt32 posPrev = posMem;
+      UInt32 backCur = backMem;
+
+      backMem = p->opt[posPrev].backPrev;
+      posMem = p->opt[posPrev].posPrev;
+
+      p->opt[posPrev].backPrev = backCur;
+      p->opt[posPrev].posPrev = cur;
+      cur = posPrev;
+    }
+  }
+  while (cur != 0);
+  *backRes = p->opt[0].backPrev;
+  p->optimumCurrentIndex  = p->opt[0].posPrev;
+  return p->optimumCurrentIndex;
+}
+
+#define LIT_PROBS(pos, prevByte) (p->litProbs + ((((pos) & p->lpMask) << p->lc) + ((prevByte) >> (8 - p->lc))) * 0x300)
+
+#pragma GCC diagnostic ignored "-Wshadow"
+
+static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
+{
+  UInt32 numAvailableBytes, lenMain, numDistancePairs;
+  const Byte *data;
+  UInt32 reps[LZMA_NUM_REPS];
+  UInt32 repLens[LZMA_NUM_REPS];
+  UInt32 repMaxIndex, i;
+  UInt32 *matchDistances;
+  Byte currentByte, matchByte;
+  UInt32 posState;
+  UInt32 matchPrice, repMatchPrice;
+  UInt32 lenEnd;
+  UInt32 len;
+  UInt32 normalMatchPrice;
+  UInt32 cur;
+  if (p->optimumEndIndex != p->optimumCurrentIndex)
+  {
+    const COptimal *opt = &p->opt[p->optimumCurrentIndex];
+    UInt32 lenRes = opt->posPrev - p->optimumCurrentIndex;
+    *backRes = opt->backPrev;
+    p->optimumCurrentIndex = opt->posPrev;
+    return lenRes;
+  }
+  p->optimumCurrentIndex = p->optimumEndIndex = 0;
+
+  numAvailableBytes = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+
+  if (!p->longestMatchWasFound)
+  {
+    lenMain = ReadMatchDistances(p, &numDistancePairs);
+  }
+  else
+  {
+    lenMain = p->longestMatchLength;
+    numDistancePairs = p->numDistancePairs;
+    p->longestMatchWasFound = False;
+  }
+
+  data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
+  if (numAvailableBytes < 2)
+  {
+    *backRes = (UInt32)(-1);
+    return 1;
+  }
+  if (numAvailableBytes > LZMA_MATCH_LEN_MAX)
+    numAvailableBytes = LZMA_MATCH_LEN_MAX;
+
+  repMaxIndex = 0;
+  for (i = 0; i < LZMA_NUM_REPS; i++)
+  {
+    UInt32 lenTest;
+    const Byte *data2;
+    reps[i] = p->reps[i];
+    data2 = data - (reps[i] + 1);
+    if (data[0] != data2[0] || data[1] != data2[1])
+    {
+      repLens[i] = 0;
+      continue;
+    }
+    for (lenTest = 2; lenTest < numAvailableBytes && data[lenTest] == data2[lenTest]; lenTest++);
+    repLens[i] = lenTest;
+    if (lenTest > repLens[repMaxIndex])
+      repMaxIndex = i;
+  }
+  if (repLens[repMaxIndex] >= p->numFastBytes)
+  {
+    UInt32 lenRes;
+    *backRes = repMaxIndex;
+    lenRes = repLens[repMaxIndex];
+    MovePos(p, lenRes - 1);
+    return lenRes;
+  }
+
+  matchDistances = p->matchDistances;
+  if (lenMain >= p->numFastBytes)
+  {
+    *backRes = matchDistances[numDistancePairs - 1] + LZMA_NUM_REPS;
+    MovePos(p, lenMain - 1);
+    return lenMain;
+  }
+  currentByte = *data;
+  matchByte = *(data - (reps[0] + 1));
+
+  if (lenMain < 2 && currentByte != matchByte && repLens[repMaxIndex] < 2)
+  {
+    *backRes = (UInt32)-1;
+    return 1;
+  }
+
+  p->opt[0].state = (CState)p->state;
+
+  posState = (position & p->pbMask);
+
+  {
+    const CLzmaProb *probs = LIT_PROBS(position, *(data - 1));
+    p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) +
+        (!IsCharState(p->state) ?
+          LitEnc_GetPriceMatched(probs, currentByte, matchByte, p->ProbPrices) :
+          LitEnc_GetPrice(probs, currentByte, p->ProbPrices));
+  }
+
+  MakeAsChar(&p->opt[1]);
+
+  matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]);
+  repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[p->state]);
+
+  if (matchByte == currentByte)
+  {
+    UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState);
+    if (shortRepPrice < p->opt[1].price)
+    {
+      p->opt[1].price = shortRepPrice;
+      MakeAsShortRep(&p->opt[1]);
+    }
+  }
+  lenEnd = ((lenMain >= repLens[repMaxIndex]) ? lenMain : repLens[repMaxIndex]);
+
+  if (lenEnd < 2)
+  {
+    *backRes = p->opt[1].backPrev;
+    return 1;
+  }
+
+  p->opt[1].posPrev = 0;
+  for (i = 0; i < LZMA_NUM_REPS; i++)
+    p->opt[0].backs[i] = reps[i];
+
+  len = lenEnd;
+  do
+    p->opt[len--].price = kInfinityPrice;
+  while (len >= 2);
+
+  for (i = 0; i < LZMA_NUM_REPS; i++)
+  {
+    UInt32 repLen = repLens[i];
+    UInt32 price;
+    if (repLen < 2)
+      continue;
+    price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState);
+    do
+    {
+      UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2];
+      COptimal *opt = &p->opt[repLen];
+      if (curAndLenPrice < opt->price)
+      {
+        opt->price = curAndLenPrice;
+        opt->posPrev = 0;
+        opt->backPrev = i;
+        opt->prev1IsChar = False;
+      }
+    }
+    while (--repLen >= 2);
+  }
+
+  normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[p->state]);
+
+  len = ((repLens[0] >= 2) ? repLens[0] + 1 : 2);
+  if (len <= lenMain)
+  {
+    UInt32 offs = 0;
+    while (len > matchDistances[offs])
+      offs += 2;
+    for (; ; len++)
+    {
+      COptimal *opt;
+      UInt32 distance = matchDistances[offs + 1];
+
+      UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN];
+      UInt32 lenToPosState = GetLenToPosState(len);
+      if (distance < kNumFullDistances)
+        curAndLenPrice += p->distancesPrices[lenToPosState][distance];
+      else
+      {
+        UInt32 slot;
+        GetPosSlot2(distance, slot);
+        curAndLenPrice += p->alignPrices[distance & kAlignMask] + p->posSlotPrices[lenToPosState][slot];
+      }
+      opt = &p->opt[len];
+      if (curAndLenPrice < opt->price)
+      {
+        opt->price = curAndLenPrice;
+        opt->posPrev = 0;
+        opt->backPrev = distance + LZMA_NUM_REPS;
+        opt->prev1IsChar = False;
+      }
+      if (len == matchDistances[offs])
+      {
+        offs += 2;
+        if (offs == numDistancePairs)
+          break;
+      }
+    }
+  }
+
+  cur = 0;
+
+    #ifdef SHOW_STAT2
+    if (position >= 0)
+    {
+      unsigned i;
+      printf("\n pos = %4X", position);
+      for (i = cur; i <= lenEnd; i++)
+      printf("\nprice[%4X] = %d", position - cur + i, p->opt[i].price);
+    }
+    #endif
+
+  for (;;)
+  {
+    UInt32 numAvailableBytesFull, newLen, numDistancePairs;
+    COptimal *curOpt;
+    UInt32 posPrev;
+    UInt32 state;
+    UInt32 curPrice;
+    Bool nextIsChar;
+    const Byte *data;
+    Byte currentByte, matchByte;
+    UInt32 posState;
+    UInt32 curAnd1Price;
+    COptimal *nextOpt;
+    UInt32 matchPrice, repMatchPrice;
+    UInt32 numAvailableBytes;
+    UInt32 startLen;
+
+    cur++;
+    if (cur == lenEnd)
+      return Backward(p, backRes, cur);
+
+    numAvailableBytesFull = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+    newLen = ReadMatchDistances(p, &numDistancePairs);
+    if (newLen >= p->numFastBytes)
+    {
+      p->numDistancePairs = numDistancePairs;
+      p->longestMatchLength = newLen;
+      p->longestMatchWasFound = True;
+      return Backward(p, backRes, cur);
+    }
+    position++;
+    curOpt = &p->opt[cur];
+    posPrev = curOpt->posPrev;
+    if (curOpt->prev1IsChar)
+    {
+      posPrev--;
+      if (curOpt->prev2)
+      {
+        state = p->opt[curOpt->posPrev2].state;
+        if (curOpt->backPrev2 < LZMA_NUM_REPS)
+          state = kRepNextStates[state];
+        else
+          state = kMatchNextStates[state];
+      }
+      else
+        state = p->opt[posPrev].state;
+      state = kLiteralNextStates[state];
+    }
+    else
+      state = p->opt[posPrev].state;
+    if (posPrev == cur - 1)
+    {
+      if (IsShortRep(curOpt))
+        state = kShortRepNextStates[state];
+      else
+        state = kLiteralNextStates[state];
+    }
+    else
+    {
+      UInt32 pos;
+      const COptimal *prevOpt;
+      if (curOpt->prev1IsChar && curOpt->prev2)
+      {
+        posPrev = curOpt->posPrev2;
+        pos = curOpt->backPrev2;
+        state = kRepNextStates[state];
+      }
+      else
+      {
+        pos = curOpt->backPrev;
+        if (pos < LZMA_NUM_REPS)
+          state = kRepNextStates[state];
+        else
+          state = kMatchNextStates[state];
+      }
+      prevOpt = &p->opt[posPrev];
+      if (pos < LZMA_NUM_REPS)
+      {
+        UInt32 i;
+        reps[0] = prevOpt->backs[pos];
+        for (i = 1; i < pos + 1; i++)
+          reps[i] = prevOpt->backs[i - 1];
+        for (; i < LZMA_NUM_REPS; i++)
+          reps[i] = prevOpt->backs[i];
+      }
+      else
+      {
+        UInt32 i;
+        reps[0] = (pos - LZMA_NUM_REPS);
+        for (i = 1; i < LZMA_NUM_REPS; i++)
+          reps[i] = prevOpt->backs[i - 1];
+      }
+    }
+    curOpt->state = (CState)state;
+
+    curOpt->backs[0] = reps[0];
+    curOpt->backs[1] = reps[1];
+    curOpt->backs[2] = reps[2];
+    curOpt->backs[3] = reps[3];
+
+    curPrice = curOpt->price;
+    nextIsChar = False;
+    data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
+    currentByte = *data;
+    matchByte = *(data - (reps[0] + 1));
+
+    posState = (position & p->pbMask);
+
+    curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]);
+    {
+      const CLzmaProb *probs = LIT_PROBS(position, *(data - 1));
+      curAnd1Price +=
+        (!IsCharState(state) ?
+          LitEnc_GetPriceMatched(probs, currentByte, matchByte, p->ProbPrices) :
+          LitEnc_GetPrice(probs, currentByte, p->ProbPrices));
+    }
+
+    nextOpt = &p->opt[cur + 1];
+
+    if (curAnd1Price < nextOpt->price)
+    {
+      nextOpt->price = curAnd1Price;
+      nextOpt->posPrev = cur;
+      MakeAsChar(nextOpt);
+      nextIsChar = True;
+    }
+
+    matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]);
+    repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]);
+
+    if (matchByte == currentByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0))
+    {
+      UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState);
+      if (shortRepPrice <= nextOpt->price)
+      {
+        nextOpt->price = shortRepPrice;
+        nextOpt->posPrev = cur;
+        MakeAsShortRep(nextOpt);
+        nextIsChar = True;
+      }
+    }
+
+    {
+      UInt32 temp = kNumOpts - 1 - cur;
+      if (temp <  numAvailableBytesFull)
+        numAvailableBytesFull = temp;
+    }
+    numAvailableBytes = numAvailableBytesFull;
+
+    if (numAvailableBytes < 2)
+      continue;
+    if (numAvailableBytes > p->numFastBytes)
+      numAvailableBytes = p->numFastBytes;
+    if (!nextIsChar && matchByte != currentByte) /* speed optimization */
+    {
+      /* try Literal + rep0 */
+      UInt32 temp;
+      UInt32 lenTest2;
+      const Byte *data2 = data - (reps[0] + 1);
+      UInt32 limit = p->numFastBytes + 1;
+      if (limit > numAvailableBytesFull)
+        limit = numAvailableBytesFull;
+
+      for (temp = 1; temp < limit && data[temp] == data2[temp]; temp++);
+      lenTest2 = temp - 1;
+      if (lenTest2 >= 2)
+      {
+        UInt32 state2 = kLiteralNextStates[state];
+        UInt32 posStateNext = (position + 1) & p->pbMask;
+        UInt32 nextRepMatchPrice = curAnd1Price +
+            GET_PRICE_1(p->isMatch[state2][posStateNext]) +
+            GET_PRICE_1(p->isRep[state2]);
+        /* for (; lenTest2 >= 2; lenTest2--) */
+        {
+          UInt32 curAndLenPrice;
+          COptimal *opt;
+          UInt32 offset = cur + 1 + lenTest2;
+          while (lenEnd < offset)
+            p->opt[++lenEnd].price = kInfinityPrice;
+          curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
+          opt = &p->opt[offset];
+          if (curAndLenPrice < opt->price)
+          {
+            opt->price = curAndLenPrice;
+            opt->posPrev = cur + 1;
+            opt->backPrev = 0;
+            opt->prev1IsChar = True;
+            opt->prev2 = False;
+          }
+        }
+      }
+    }
+
+    startLen = 2; /* speed optimization */
+    {
+    UInt32 repIndex;
+    for (repIndex = 0; repIndex < LZMA_NUM_REPS; repIndex++)
+    {
+      UInt32 lenTest;
+      UInt32 lenTestTemp;
+      UInt32 price;
+      const Byte *data2 = data - (reps[repIndex] + 1);
+      if (data[0] != data2[0] || data[1] != data2[1])
+        continue;
+      for (lenTest = 2; lenTest < numAvailableBytes && data[lenTest] == data2[lenTest]; lenTest++);
+      while (lenEnd < cur + lenTest)
+        p->opt[++lenEnd].price = kInfinityPrice;
+      lenTestTemp = lenTest;
+      price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState);
+      do
+      {
+        UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2];
+        COptimal *opt = &p->opt[cur + lenTest];
+        if (curAndLenPrice < opt->price)
+        {
+          opt->price = curAndLenPrice;
+          opt->posPrev = cur;
+          opt->backPrev = repIndex;
+          opt->prev1IsChar = False;
+        }
+      }
+      while (--lenTest >= 2);
+      lenTest = lenTestTemp;
+
+      if (repIndex == 0)
+        startLen = lenTest + 1;
+
+      /* if (_maxMode) */
+      {
+          UInt32 lenTest2 = lenTest + 1;
+          UInt32 limit = lenTest2 + p->numFastBytes;
+          UInt32 nextRepMatchPrice;
+          if (limit > numAvailableBytesFull)
+            limit = numAvailableBytesFull;
+          for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++);
+          lenTest2 -= lenTest + 1;
+          if (lenTest2 >= 2)
+          {
+            UInt32 state2 = kRepNextStates[state];
+            UInt32 posStateNext = (position + lenTest) & p->pbMask;
+            UInt32 curAndLenCharPrice =
+                price + p->repLenEnc.prices[posState][lenTest - 2] +
+                GET_PRICE_0(p->isMatch[state2][posStateNext]) +
+                LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]),
+                    data[lenTest], data2[lenTest], p->ProbPrices);
+            state2 = kLiteralNextStates[state2];
+            posStateNext = (position + lenTest + 1) & p->pbMask;
+            nextRepMatchPrice = curAndLenCharPrice +
+                GET_PRICE_1(p->isMatch[state2][posStateNext]) +
+                GET_PRICE_1(p->isRep[state2]);
+
+            /* for (; lenTest2 >= 2; lenTest2--) */
+            {
+              UInt32 curAndLenPrice;
+              COptimal *opt;
+              UInt32 offset = cur + lenTest + 1 + lenTest2;
+              while (lenEnd < offset)
+                p->opt[++lenEnd].price = kInfinityPrice;
+              curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
+              opt = &p->opt[offset];
+              if (curAndLenPrice < opt->price)
+              {
+                opt->price = curAndLenPrice;
+                opt->posPrev = cur + lenTest + 1;
+                opt->backPrev = 0;
+                opt->prev1IsChar = True;
+                opt->prev2 = True;
+                opt->posPrev2 = cur;
+                opt->backPrev2 = repIndex;
+              }
+            }
+          }
+      }
+    }
+    }
+    /* for (UInt32 lenTest = 2; lenTest <= newLen; lenTest++) */
+    if (newLen > numAvailableBytes)
+    {
+      newLen = numAvailableBytes;
+      for (numDistancePairs = 0; newLen > matchDistances[numDistancePairs]; numDistancePairs += 2);
+      matchDistances[numDistancePairs] = newLen;
+      numDistancePairs += 2;
+    }
+    if (newLen >= startLen)
+    {
+      UInt32 normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]);
+      UInt32 offs, curBack, posSlot;
+      UInt32 lenTest;
+      while (lenEnd < cur + newLen)
+        p->opt[++lenEnd].price = kInfinityPrice;
+
+      offs = 0;
+      while (startLen > matchDistances[offs])
+        offs += 2;
+      curBack = matchDistances[offs + 1];
+      GetPosSlot2(curBack, posSlot);
+      for (lenTest = /*2*/ startLen; ; lenTest++)
+      {
+        UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN];
+        UInt32 lenToPosState = GetLenToPosState(lenTest);
+        COptimal *opt;
+        if (curBack < kNumFullDistances)
+          curAndLenPrice += p->distancesPrices[lenToPosState][curBack];
+        else
+          curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask];
+
+        opt = &p->opt[cur + lenTest];
+        if (curAndLenPrice < opt->price)
+        {
+          opt->price = curAndLenPrice;
+          opt->posPrev = cur;
+          opt->backPrev = curBack + LZMA_NUM_REPS;
+          opt->prev1IsChar = False;
+        }
+
+        if (/*_maxMode && */lenTest == matchDistances[offs])
+        {
+          /* Try Match + Literal + Rep0 */
+          const Byte *data2 = data - (curBack + 1);
+          UInt32 lenTest2 = lenTest + 1;
+          UInt32 limit = lenTest2 + p->numFastBytes;
+          UInt32 nextRepMatchPrice;
+          if (limit > numAvailableBytesFull)
+            limit = numAvailableBytesFull;
+          for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++);
+          lenTest2 -= lenTest + 1;
+          if (lenTest2 >= 2)
+          {
+            UInt32 state2 = kMatchNextStates[state];
+            UInt32 posStateNext = (position + lenTest) & p->pbMask;
+            UInt32 curAndLenCharPrice = curAndLenPrice +
+                GET_PRICE_0(p->isMatch[state2][posStateNext]) +
+                LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]),
+                    data[lenTest], data2[lenTest], p->ProbPrices);
+            state2 = kLiteralNextStates[state2];
+            posStateNext = (posStateNext + 1) & p->pbMask;
+            nextRepMatchPrice = curAndLenCharPrice +
+                GET_PRICE_1(p->isMatch[state2][posStateNext]) +
+                GET_PRICE_1(p->isRep[state2]);
+
+            /* for (; lenTest2 >= 2; lenTest2--) */
+            {
+              UInt32 offset = cur + lenTest + 1 + lenTest2;
+              UInt32 curAndLenPrice;
+              COptimal *opt;
+              while (lenEnd < offset)
+                p->opt[++lenEnd].price = kInfinityPrice;
+              curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
+              opt = &p->opt[offset];
+              if (curAndLenPrice < opt->price)
+              {
+                opt->price = curAndLenPrice;
+                opt->posPrev = cur + lenTest + 1;
+                opt->backPrev = 0;
+                opt->prev1IsChar = True;
+                opt->prev2 = True;
+                opt->posPrev2 = cur;
+                opt->backPrev2 = curBack + LZMA_NUM_REPS;
+              }
+            }
+          }
+          offs += 2;
+          if (offs == numDistancePairs)
+            break;
+          curBack = matchDistances[offs + 1];
+          if (curBack >= kNumFullDistances)
+            GetPosSlot2(curBack, posSlot);
+        }
+      }
+    }
+  }
+}
+
+#define ChangePair(smallDist, bigDist) (((bigDist) >> 7) > (smallDist))
+
+static UInt32 GetOptimumFast(CLzmaEnc *p, UInt32 *backRes)
+{
+  UInt32 numAvailableBytes = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+  UInt32 lenMain, numDistancePairs;
+  const Byte *data;
+  UInt32 repLens[LZMA_NUM_REPS];
+  UInt32 repMaxIndex, i;
+  UInt32 *matchDistances;
+  UInt32 backMain;
+
+  if (!p->longestMatchWasFound)
+  {
+    lenMain = ReadMatchDistances(p, &numDistancePairs);
+  }
+  else
+  {
+    lenMain = p->longestMatchLength;
+    numDistancePairs = p->numDistancePairs;
+    p->longestMatchWasFound = False;
+  }
+
+  data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
+  if (numAvailableBytes > LZMA_MATCH_LEN_MAX)
+    numAvailableBytes = LZMA_MATCH_LEN_MAX;
+  if (numAvailableBytes < 2)
+  {
+    *backRes = (UInt32)(-1);
+    return 1;
+  }
+
+  repMaxIndex = 0;
+
+  for (i = 0; i < LZMA_NUM_REPS; i++)
+  {
+    const Byte *data2 = data - (p->reps[i] + 1);
+    UInt32 len;
+    if (data[0] != data2[0] || data[1] != data2[1])
+    {
+      repLens[i] = 0;
+      continue;
+    }
+    for (len = 2; len < numAvailableBytes && data[len] == data2[len]; len++);
+    if (len >= p->numFastBytes)
+    {
+      *backRes = i;
+      MovePos(p, len - 1);
+      return len;
+    }
+    repLens[i] = len;
+    if (len > repLens[repMaxIndex])
+      repMaxIndex = i;
+  }
+  matchDistances = p->matchDistances;
+  if (lenMain >= p->numFastBytes)
+  {
+    *backRes = matchDistances[numDistancePairs - 1] + LZMA_NUM_REPS;
+    MovePos(p, lenMain - 1);
+    return lenMain;
+  }
+
+  backMain = 0; /* for GCC */
+  if (lenMain >= 2)
+  {
+    backMain = matchDistances[numDistancePairs - 1];
+    while (numDistancePairs > 2 && lenMain == matchDistances[numDistancePairs - 4] + 1)
+    {
+      if (!ChangePair(matchDistances[numDistancePairs - 3], backMain))
+        break;
+      numDistancePairs -= 2;
+      lenMain = matchDistances[numDistancePairs - 2];
+      backMain = matchDistances[numDistancePairs - 1];
+    }
+    if (lenMain == 2 && backMain >= 0x80)
+      lenMain = 1;
+  }
+
+  if (repLens[repMaxIndex] >= 2)
+  {
+    if (repLens[repMaxIndex] + 1 >= lenMain ||
+        (repLens[repMaxIndex] + 2 >= lenMain && (backMain > (1 << 9))) ||
+        (repLens[repMaxIndex] + 3 >= lenMain && (backMain > (1 << 15))))
+    {
+      UInt32 lenRes;
+      *backRes = repMaxIndex;
+      lenRes = repLens[repMaxIndex];
+      MovePos(p, lenRes - 1);
+      return lenRes;
+    }
+  }
+
+  if (lenMain >= 2 && numAvailableBytes > 2)
+  {
+    UInt32 i;
+    numAvailableBytes = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+    p->longestMatchLength = ReadMatchDistances(p, &p->numDistancePairs);
+    if (p->longestMatchLength >= 2)
+    {
+      UInt32 newDistance = matchDistances[p->numDistancePairs - 1];
+      if ((p->longestMatchLength >= lenMain && newDistance < backMain) ||
+          (p->longestMatchLength == lenMain + 1 && !ChangePair(backMain, newDistance)) ||
+          (p->longestMatchLength > lenMain + 1) ||
+          (p->longestMatchLength + 1 >= lenMain && lenMain >= 3 && ChangePair(newDistance, backMain)))
+      {
+        p->longestMatchWasFound = True;
+        *backRes = (UInt32)(-1);
+        return 1;
+      }
+    }
+    data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
+    for (i = 0; i < LZMA_NUM_REPS; i++)
+    {
+      UInt32 len;
+      const Byte *data2 = data - (p->reps[i] + 1);
+      if (data[1] != data2[1] || data[2] != data2[2])
+      {
+        repLens[i] = 0;
+        continue;
+      }
+      for (len = 2; len < numAvailableBytes && data[len] == data2[len]; len++);
+      if (len + 1 >= lenMain)
+      {
+        p->longestMatchWasFound = True;
+        *backRes = (UInt32)(-1);
+        return 1;
+      }
+    }
+    *backRes = backMain + LZMA_NUM_REPS;
+    MovePos(p, lenMain - 2);
+    return lenMain;
+  }
+  *backRes = (UInt32)(-1);
+  return 1;
+}
+
+static void WriteEndMarker(CLzmaEnc *p, UInt32 posState)
+{
+  UInt32 len;
+  RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);
+  RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0);
+  p->state = kMatchNextStates[p->state];
+  len = LZMA_MATCH_LEN_MIN;
+  LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
+  RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, (1 << kNumPosSlotBits) - 1);
+  RangeEnc_EncodeDirectBits(&p->rc, (((UInt32)1 << 30) - 1) >> kNumAlignBits, 30 - kNumAlignBits);
+  RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, kAlignMask);
+}
+
+static SRes CheckErrors(CLzmaEnc *p)
+{
+  if (p->result != SZ_OK)
+    return p->result;
+  if (p->rc.res != SZ_OK)
+    p->result = SZ_ERROR_WRITE;
+  if (p->matchFinderBase.result != SZ_OK)
+    p->result = SZ_ERROR_READ;
+  if (p->result != SZ_OK)
+    p->finished = True;
+  return p->result;
+}
+
+static SRes Flush(CLzmaEnc *p, UInt32 nowPos)
+{
+  /* ReleaseMFStream(); */
+  p->finished = True;
+  if (p->writeEndMark)
+    WriteEndMarker(p, nowPos & p->pbMask);
+  RangeEnc_FlushData(&p->rc);
+  RangeEnc_FlushStream(&p->rc);
+  return CheckErrors(p);
+}
+
+static void FillAlignPrices(CLzmaEnc *p)
+{
+  UInt32 i;
+  for (i = 0; i < kAlignTableSize; i++)
+    p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices);
+  p->alignPriceCount = 0;
+}
+
+static void FillDistancesPrices(CLzmaEnc *p)
+{
+  UInt32 tempPrices[kNumFullDistances];
+  UInt32 i, lenToPosState;
+  for (i = kStartPosModelIndex; i < kNumFullDistances; i++)
+  {
+    UInt32 posSlot = GetPosSlot1(i);
+    UInt32 footerBits = ((posSlot >> 1) - 1);
+    UInt32 base = ((2 | (posSlot & 1)) << footerBits);
+    tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices);
+  }
+
+  for (lenToPosState = 0; lenToPosState < kNumLenToPosStates; lenToPosState++)
+  {
+    UInt32 posSlot;
+    const CLzmaProb *encoder = p->posSlotEncoder[lenToPosState];
+    UInt32 *posSlotPrices = p->posSlotPrices[lenToPosState];
+    for (posSlot = 0; posSlot < p->distTableSize; posSlot++)
+      posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices);
+    for (posSlot = kEndPosModelIndex; posSlot < p->distTableSize; posSlot++)
+      posSlotPrices[posSlot] += ((((posSlot >> 1) - 1) - kNumAlignBits) << kNumBitPriceShiftBits);
+
+    {
+      UInt32 *distancesPrices = p->distancesPrices[lenToPosState];
+      UInt32 i;
+      for (i = 0; i < kStartPosModelIndex; i++)
+        distancesPrices[i] = posSlotPrices[i];
+      for (; i < kNumFullDistances; i++)
+        distancesPrices[i] = posSlotPrices[GetPosSlot1(i)] + tempPrices[i];
+    }
+  }
+  p->matchPriceCount = 0;
+}
+
+static void LzmaEnc_Construct(CLzmaEnc *p)
+{
+  RangeEnc_Construct(&p->rc);
+  MatchFinder_Construct(&p->matchFinderBase);
+  #ifdef COMPRESS_MF_MT
+  MatchFinderMt_Construct(&p->matchFinderMt);
+  p->matchFinderMt.MatchFinder = &p->matchFinderBase;
+  #endif
+
+  {
+    CLzmaEncProps props;
+    LzmaEncProps_Init(&props);
+    LzmaEnc_SetProps(p, &props);
+  }
+
+  #ifndef LZMA_LOG_BSR
+  LzmaEnc_FastPosInit(p->g_FastPos);
+  #endif
+
+  LzmaEnc_InitPriceTables(p->ProbPrices);
+  p->litProbs = 0;
+  p->saveState.litProbs = 0;
+}
+
+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc)
+{
+  void *p;
+  p = alloc->Alloc(alloc, sizeof(CLzmaEnc));
+  if (p != 0)
+    LzmaEnc_Construct((CLzmaEnc *)p);
+  return p;
+}
+
+static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
+{
+  alloc->Free(alloc, p->litProbs);
+  alloc->Free(alloc, p->saveState.litProbs);
+  p->litProbs = 0;
+  p->saveState.litProbs = 0;
+}
+
+static void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  #ifdef COMPRESS_MF_MT
+  MatchFinderMt_Destruct(&p->matchFinderMt, allocBig);
+  #endif
+  MatchFinder_Free(&p->matchFinderBase, allocBig);
+  LzmaEnc_FreeLits(p, alloc);
+  RangeEnc_Free(&p->rc, alloc);
+}
+
+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  LzmaEnc_Destruct((CLzmaEnc *)p, alloc, allocBig);
+  alloc->Free(alloc, p);
+}
+
+static SRes LzmaEnc_CodeOneBlock(CLzmaEnc *p, Bool useLimits, UInt32 maxPackSize, UInt32 maxUnpackSize)
+{
+  UInt32 nowPos32, startPos32;
+  if (p->inStream != 0)
+  {
+    p->matchFinderBase.stream = p->inStream;
+    p->matchFinder.Init(p->matchFinderObj);
+    p->inStream = 0;
+  }
+
+  if (p->finished)
+    return p->result;
+  RINOK(CheckErrors(p));
+
+  nowPos32 = (UInt32)p->nowPos64;
+  startPos32 = nowPos32;
+
+  if (p->nowPos64 == 0)
+  {
+    UInt32 numDistancePairs;
+    Byte curByte;
+    if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0)
+      return Flush(p, nowPos32);
+    ReadMatchDistances(p, &numDistancePairs);
+    RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][0], 0);
+    p->state = kLiteralNextStates[p->state];
+    curByte = p->matchFinder.GetIndexByte(p->matchFinderObj, 0 - p->additionalOffset);
+    LitEnc_Encode(&p->rc, p->litProbs, curByte);
+    p->additionalOffset--;
+    nowPos32++;
+  }
+
+  if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) != 0)
+  for (;;)
+  {
+    UInt32 pos, len, posState;
+
+    if (p->fastMode)
+      len = GetOptimumFast(p, &pos);
+    else
+      len = GetOptimum(p, nowPos32, &pos);
+
+    #ifdef SHOW_STAT2
+    printf("\n pos = %4X,   len = %d   pos = %d", nowPos32, len, pos);
+    #endif
+
+    posState = nowPos32 & p->pbMask;
+    if (len == 1 && pos == 0xFFFFFFFF)
+    {
+      Byte curByte;
+      CLzmaProb *probs;
+      const Byte *data;
+
+      RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0);
+      data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset;
+      curByte = *data;
+      probs = LIT_PROBS(nowPos32, *(data - 1));
+      if (IsCharState(p->state))
+        LitEnc_Encode(&p->rc, probs, curByte);
+      else
+        LitEnc_EncodeMatched(&p->rc, probs, curByte, *(data - p->reps[0] - 1));
+      p->state = kLiteralNextStates[p->state];
+    }
+    else
+    {
+      RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);
+      if (pos < LZMA_NUM_REPS)
+      {
+        RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 1);
+        if (pos == 0)
+        {
+          RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 0);
+          RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1));
+        }
+        else
+        {
+          UInt32 distance = p->reps[pos];
+          RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 1);
+          if (pos == 1)
+            RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 0);
+          else
+          {
+            RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 1);
+            RangeEnc_EncodeBit(&p->rc, &p->isRepG2[p->state], pos - 2);
+            if (pos == 3)
+              p->reps[3] = p->reps[2];
+            p->reps[2] = p->reps[1];
+          }
+          p->reps[1] = p->reps[0];
+          p->reps[0] = distance;
+        }
+        if (len == 1)
+          p->state = kShortRepNextStates[p->state];
+        else
+        {
+          LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
+          p->state = kRepNextStates[p->state];
+        }
+      }
+      else
+      {
+        UInt32 posSlot, lenToPosState;
+        RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0);
+        p->state = kMatchNextStates[p->state];
+        LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
+        pos -= LZMA_NUM_REPS;
+        GetPosSlot(pos, posSlot);
+        lenToPosState = GetLenToPosState(len);
+        if (lenToPosState >= kNumLenToPosStates)
+        {
+          p->result = SZ_ERROR_DATA;
+          return CheckErrors(p);
+        }
+        RcTree_Encode(&p->rc, p->posSlotEncoder[lenToPosState], kNumPosSlotBits, posSlot);
+
+        if (posSlot >= kStartPosModelIndex)
+        {
+          UInt32 footerBits = ((posSlot >> 1) - 1);
+          UInt32 base = ((2 | (posSlot & 1)) << footerBits);
+          UInt32 posReduced = pos - base;
+
+          if (posSlot < kEndPosModelIndex)
+            RcTree_ReverseEncode(&p->rc, p->posEncoders + base - posSlot - 1, footerBits, posReduced);
+          else
+          {
+            RangeEnc_EncodeDirectBits(&p->rc, posReduced >> kNumAlignBits, footerBits - kNumAlignBits);
+            RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, posReduced & kAlignMask);
+            p->alignPriceCount++;
+          }
+        }
+        p->reps[3] = p->reps[2];
+        p->reps[2] = p->reps[1];
+        p->reps[1] = p->reps[0];
+        p->reps[0] = pos;
+        p->matchPriceCount++;
+      }
+    }
+    p->additionalOffset -= len;
+    nowPos32 += len;
+    if (p->additionalOffset == 0)
+    {
+      UInt32 processed;
+      if (!p->fastMode)
+      {
+        if (p->matchPriceCount >= (1 << 7))
+          FillDistancesPrices(p);
+        if (p->alignPriceCount >= kAlignTableSize)
+          FillAlignPrices(p);
+      }
+      if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0)
+        break;
+      processed = nowPos32 - startPos32;
+      if (useLimits)
+      {
+        if (processed + kNumOpts + 300 >= maxUnpackSize ||
+            RangeEnc_GetProcessed(&p->rc) + kNumOpts * 2 >= maxPackSize)
+          break;
+      }
+      else if (processed >= (1 << 15))
+      {
+        p->nowPos64 += nowPos32 - startPos32;
+        return CheckErrors(p);
+      }
+    }
+  }
+  p->nowPos64 += nowPos32 - startPos32;
+  return Flush(p, nowPos32);
+}
+
+#define kBigHashDicLimit ((UInt32)1 << 24)
+
+static SRes LzmaEnc_Alloc(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  UInt32 beforeSize = kNumOpts;
+#ifdef COMPRESS_MF_MT
+  Bool btMode;
+#endif
+  if (!RangeEnc_Alloc(&p->rc, alloc))
+    return SZ_ERROR_MEM;
+#ifdef COMPRESS_MF_MT
+  btMode = (p->matchFinderBase.btMode != 0);
+  p->mtMode = (p->multiThread && !p->fastMode && btMode);
+#endif
+
+  {
+    unsigned lclp = p->lc + p->lp;
+    if (p->litProbs == 0 || p->saveState.litProbs == 0 || p->lclp != lclp)
+    {
+      LzmaEnc_FreeLits(p, alloc);
+      p->litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb));
+      p->saveState.litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb));
+      if (p->litProbs == 0 || p->saveState.litProbs == 0)
+      {
+        LzmaEnc_FreeLits(p, alloc);
+        return SZ_ERROR_MEM;
+      }
+      p->lclp = lclp;
+    }
+  }
+
+  p->matchFinderBase.bigHash = (p->dictSize > kBigHashDicLimit);
+
+  if (beforeSize + p->dictSize < keepWindowSize)
+    beforeSize = keepWindowSize - p->dictSize;
+
+  #ifdef COMPRESS_MF_MT
+  if (p->mtMode)
+  {
+    RINOK(MatchFinderMt_Create(&p->matchFinderMt, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig));
+    p->matchFinderObj = &p->matchFinderMt;
+    MatchFinderMt_CreateVTable(&p->matchFinderMt, &p->matchFinder);
+  }
+  else
+  #endif
+  {
+    if (!MatchFinder_Create(&p->matchFinderBase, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig))
+      return SZ_ERROR_MEM;
+    p->matchFinderObj = &p->matchFinderBase;
+    MatchFinder_CreateVTable(&p->matchFinderBase, &p->matchFinder);
+  }
+  return SZ_OK;
+}
+
+static void LzmaEnc_Init(CLzmaEnc *p)
+{
+  UInt32 i;
+  p->state = 0;
+  for(i = 0 ; i < LZMA_NUM_REPS; i++)
+    p->reps[i] = 0;
+
+  RangeEnc_Init(&p->rc);
+
+
+  for (i = 0; i < kNumStates; i++)
+  {
+    UInt32 j;
+    for (j = 0; j < LZMA_NUM_PB_STATES_MAX; j++)
+    {
+      p->isMatch[i][j] = kProbInitValue;
+      p->isRep0Long[i][j] = kProbInitValue;
+    }
+    p->isRep[i] = kProbInitValue;
+    p->isRepG0[i] = kProbInitValue;
+    p->isRepG1[i] = kProbInitValue;
+    p->isRepG2[i] = kProbInitValue;
+  }
+
+  {
+    UInt32 num = 0x300 << (p->lp + p->lc);
+    for (i = 0; i < num; i++)
+      p->litProbs[i] = kProbInitValue;
+  }
+
+  {
+    for (i = 0; i < kNumLenToPosStates; i++)
+    {
+      CLzmaProb *probs = p->posSlotEncoder[i];
+      UInt32 j;
+      for (j = 0; j < (1 << kNumPosSlotBits); j++)
+        probs[j] = kProbInitValue;
+    }
+  }
+  {
+    for(i = 0; i < kNumFullDistances - kEndPosModelIndex; i++)
+      p->posEncoders[i] = kProbInitValue;
+  }
+
+  LenEnc_Init(&p->lenEnc.p);
+  LenEnc_Init(&p->repLenEnc.p);
+
+  for (i = 0; i < (1 << kNumAlignBits); i++)
+    p->posAlignEncoder[i] = kProbInitValue;
+
+  p->longestMatchWasFound = False;
+  p->optimumEndIndex = 0;
+  p->optimumCurrentIndex = 0;
+  p->additionalOffset = 0;
+
+  p->pbMask = (1 << p->pb) - 1;
+  p->lpMask = (1 << p->lp) - 1;
+}
+
+static void LzmaEnc_InitPrices(CLzmaEnc *p)
+{
+  if (!p->fastMode)
+  {
+    FillDistancesPrices(p);
+    FillAlignPrices(p);
+  }
+
+  p->lenEnc.tableSize =
+  p->repLenEnc.tableSize =
+      p->numFastBytes + 1 - LZMA_MATCH_LEN_MIN;
+  LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices);
+  LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices);
+}
+
+static SRes LzmaEnc_AllocAndInit(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  UInt32 i;
+  for (i = 0; i < (UInt32)kDicLogSizeMaxCompress; i++)
+    if (p->dictSize <= ((UInt32)1 << i))
+      break;
+  p->distTableSize = i * 2;
+
+  p->finished = False;
+  p->result = SZ_OK;
+  RINOK(LzmaEnc_Alloc(p, keepWindowSize, alloc, allocBig));
+  LzmaEnc_Init(p);
+  LzmaEnc_InitPrices(p);
+  p->nowPos64 = 0;
+  return SZ_OK;
+}
+
+static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqInStream *inStream, ISeqOutStream *outStream,
+    ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+  p->inStream = inStream;
+  p->rc.outStream = outStream;
+  return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig);
+}
+
+static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen)
+{
+  p->seqBufInStream.funcTable.Read = MyRead;
+  p->seqBufInStream.data = src;
+  p->seqBufInStream.rem = srcLen;
+}
+
+static void LzmaEnc_Finish(CLzmaEncHandle pp)
+{
+  #ifdef COMPRESS_MF_MT
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+  if (p->mtMode)
+    MatchFinderMt_ReleaseStream(&p->matchFinderMt);
+  #else
+  (void)pp;
+  #endif
+}
+
+typedef struct _CSeqOutStreamBuf
+{
+  ISeqOutStream funcTable;
+  Byte *data;
+  SizeT rem;
+  Bool overflow;
+} CSeqOutStreamBuf;
+
+static size_t MyWrite(void *pp, const void *data, size_t size)
+{
+  CSeqOutStreamBuf *p = (CSeqOutStreamBuf *)pp;
+  if (p->rem < size)
+  {
+    size = p->rem;
+    p->overflow = True;
+  }
+  memcpy(p->data, data, size);
+  p->rem -= size;
+  p->data += size;
+  return size;
+}
+
+SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress,
+    ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+  SRes res = SZ_OK;
+
+  #ifdef COMPRESS_MF_MT
+  Byte allocaDummy[0x300];
+  int i = 0;
+  for (i = 0; i < 16; i++)
+    allocaDummy[i] = (Byte)i;
+  #endif
+
+  RINOK(LzmaEnc_Prepare(pp, inStream, outStream, alloc, allocBig));
+
+  for (;;)
+  {
+    res = LzmaEnc_CodeOneBlock(pp, False, 0, 0);
+    if (res != SZ_OK || p->finished != 0)
+      break;
+    if (progress != 0)
+    {
+      res = progress->Progress(progress, p->nowPos64, RangeEnc_GetProcessed(&p->rc));
+      if (res != SZ_OK)
+      {
+        res = SZ_ERROR_PROGRESS;
+        break;
+      }
+    }
+  }
+  LzmaEnc_Finish(pp);
+  return res;
+}
+
+SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size)
+{
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+  int i;
+  UInt32 dictSize = p->dictSize;
+  if (*size < LZMA_PROPS_SIZE)
+    return SZ_ERROR_PARAM;
+  *size = LZMA_PROPS_SIZE;
+  props[0] = (Byte)((p->pb * 5 + p->lp) * 9 + p->lc);
+
+  for (i = 11; i <= 30; i++)
+  {
+    if (dictSize <= ((UInt32)2 << i))
+    {
+      dictSize = (2 << i);
+      break;
+    }
+    if (dictSize <= ((UInt32)3 << i))
+    {
+      dictSize = (3 << i);
+      break;
+    }
+  }
+
+  for (i = 0; i < 4; i++)
+    props[1 + i] = (Byte)(dictSize >> (8 * i));
+  return SZ_OK;
+}
+
+SRes LzmaEnc_MemEncode(CLzmaEncHandle pp, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+    int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  SRes res;
+  CLzmaEnc *p = (CLzmaEnc *)pp;
+
+  CSeqOutStreamBuf outStream;
+
+  LzmaEnc_SetInputBuf(p, src, srcLen);
+
+  outStream.funcTable.Write = MyWrite;
+  outStream.data = dest;
+  outStream.rem = *destLen;
+  outStream.overflow = False;
+
+  p->writeEndMark = writeEndMark;
+  res = LzmaEnc_Encode(pp, &outStream.funcTable, &p->seqBufInStream.funcTable,
+      progress, alloc, allocBig);
+
+  *destLen -= outStream.rem;
+  if (outStream.overflow)
+    return SZ_ERROR_OUTPUT_EOF;
+  return res;
+}
+
+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+    const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
+{
+  CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc);
+  SRes res;
+  if (p == 0)
+    return SZ_ERROR_MEM;
+
+  res = LzmaEnc_SetProps(p, props);
+  if (res == SZ_OK)
+  {
+    res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize);
+    if (res == SZ_OK)
+      res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen,
+          writeEndMark, progress, alloc, allocBig);
+  }
+
+  LzmaEnc_Destroy(p, alloc, allocBig);
+  return res;
+}
diff --git a/grub-core/lib/adler32.c b/grub-core/lib/adler32.c
new file mode 100644
index 0000000..43b68af
--- /dev/null
+++ b/grub-core/lib/adler32.c
@@ -0,0 +1,102 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <grub/dl.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct adler32_context
+{
+  grub_uint16_t a, b;
+  grub_uint32_t c;
+};
+
+static void
+adler32_init (void *context)
+{
+  struct adler32_context *ctx = context;
+
+  ctx->a = 1;
+  ctx->b = 0;
+}
+
+#define MOD 65521
+
+static grub_uint16_t
+mod_add (grub_uint16_t a, grub_uint16_t b)
+{
+  if ((grub_uint32_t) a + (grub_uint32_t) b >= MOD)
+    return a + b - MOD;
+  return a + b;
+}
+
+static void
+adler32_write (void *context, const void *inbuf, grub_size_t inlen)
+{
+  struct adler32_context *ctx = context;
+  const grub_uint8_t *ptr = inbuf;
+
+  while (inlen)
+    {
+      ctx->a = mod_add (ctx->a, *ptr);
+      ctx->b = mod_add (ctx->a, ctx->b);
+      inlen--;
+      ptr++;
+    }
+}
+
+static void
+adler32_final (void *context __attribute__ ((unused)))
+{
+}
+
+static grub_uint8_t *
+adler32_read (void *context)
+{
+  struct adler32_context *ctx = context;
+  if (ctx->a > MOD)
+    ctx->a -= MOD;
+  if (ctx->b > MOD)
+    ctx->b -= MOD;
+  ctx->c = grub_cpu_to_be32 (ctx->a | (ctx->b << 16));
+  return (grub_uint8_t *) &ctx->c;
+}
+
+static gcry_md_spec_t spec_adler32 =
+  {
+    "ADLER32", 0, 0, 0, 4,
+    adler32_init, adler32_write, adler32_final, adler32_read,
+    sizeof (struct adler32_context),
+#ifdef GRUB_UTIL
+    .modname = "adler32",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(adler32)
+{
+  grub_md_register (&spec_adler32);
+}
+
+GRUB_MOD_FINI(adler32)
+{
+  grub_md_unregister (&spec_adler32);
+}
diff --git a/grub-core/lib/arc/datetime.c b/grub-core/lib/arc/datetime.c
new file mode 100644
index 0000000..b8d910e
--- /dev/null
+++ b/grub-core/lib/arc/datetime.c
@@ -0,0 +1,48 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/arc/arc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime)
+{
+  struct grub_arc_timeinfo *dt;
+  grub_memset (datetime, 0, sizeof (*datetime));
+
+  dt = GRUB_ARC_FIRMWARE_VECTOR->gettime ();
+
+  datetime->year = dt->y;
+  datetime->month = dt->m;
+  datetime->day = dt->d;
+  datetime->hour = dt->h;
+  datetime->minute = dt->min;
+  datetime->second = dt->s;
+
+  return 0;
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_IO, "setting time isn't supported");
+}
diff --git a/grub-core/lib/arg.c b/grub-core/lib/arg.c
new file mode 100644
index 0000000..ade82d5
--- /dev/null
+++ b/grub-core/lib/arg.c
@@ -0,0 +1,492 @@
+/* arg.c - argument parser */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+/* Built-in parser for default options.  */
+static const struct grub_arg_option help_options[] =
+  {
+    {"help", 0, 0,
+     N_("Display this help and exit."), 0, ARG_TYPE_NONE},
+    {"usage", 0, 0,
+     N_("Display the usage of this command and exit."), 0, ARG_TYPE_NONE},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+/* Helper for find_short.  */
+static const struct grub_arg_option *
+fnd_short (const struct grub_arg_option *opt, char c)
+{
+  while (opt->doc)
+    {
+      if (opt->shortarg == c)
+	return opt;
+      opt++;
+    }
+  return 0;
+}
+
+static const struct grub_arg_option *
+find_short (const struct grub_arg_option *options, char c)
+{
+  const struct grub_arg_option *found = 0;
+
+  if (options)
+    found = fnd_short (options, c);
+
+  if (! found)
+    {
+      switch (c)
+	{
+	case 'h':
+	  found = help_options;
+	  break;
+
+	case 'u':
+	  found = (help_options + 1);
+	  break;
+
+	default:
+	  break;
+	}
+    }
+
+  return found;
+}
+
+/* Helper for find_long.  */
+static const struct grub_arg_option *
+fnd_long (const struct grub_arg_option *opt, const char *s, int len)
+{
+  while (opt->doc)
+    {
+      if (opt->longarg && ! grub_strncmp (opt->longarg, s, len) &&
+	  opt->longarg[len] == '\0')
+	return opt;
+      opt++;
+    }
+  return 0;
+}
+
+static const struct grub_arg_option *
+find_long (const struct grub_arg_option *options, const char *s, int len)
+{
+  const struct grub_arg_option *found = 0;
+
+  if (options)
+    found = fnd_long (options, s, len);
+
+  if (! found)
+    found = fnd_long (help_options, s, len);
+
+  return found;
+}
+
+static void
+show_usage (grub_extcmd_t cmd)
+{
+  grub_printf ("%s %s %s\n", _("Usage:"), cmd->cmd->name, _(cmd->cmd->summary));
+}
+
+static void
+showargs (const struct grub_arg_option *opt,
+	  int h_is_used, int u_is_used)
+{
+  for (; opt->doc; opt++)
+    {
+      int spacing = 20;
+
+      if (opt->shortarg && grub_isgraph (opt->shortarg))
+	grub_printf ("-%c%c ", opt->shortarg, opt->longarg ? ',':' ');
+      else if (opt == help_options && ! h_is_used)
+	grub_printf ("-h, ");
+      else if (opt == help_options + 1 && ! u_is_used)
+	grub_printf ("-u, ");
+      else
+	grub_printf ("    ");
+
+      if (opt->longarg)
+	{
+	  grub_printf ("--%s", opt->longarg);
+	  spacing -= grub_strlen (opt->longarg) + 2;
+
+	  if (opt->arg)
+	    {
+	      grub_printf ("=%s", opt->arg);
+	      spacing -= grub_strlen (opt->arg) + 1;
+	    }
+	}
+
+      if (spacing <= 0)
+	spacing = 3;
+
+      while (spacing--)
+	grub_xputs (" ");
+
+      grub_printf ("%s\n", _(opt->doc));
+    }
+}
+
+void
+grub_arg_show_help (grub_extcmd_t cmd)
+{
+  int h_is_used = 0;
+  int u_is_used = 0;
+  const struct grub_arg_option *opt;
+
+  show_usage (cmd);
+  grub_printf ("%s\n\n", _(cmd->cmd->description));
+
+  for (opt = cmd->options; opt && opt->doc; opt++)
+    switch (opt->shortarg)
+      {
+      case 'h':
+	h_is_used = 1;
+	break;
+
+      case 'u':
+	u_is_used = 1;
+	break;
+      }
+
+  if (cmd->options)
+    showargs (cmd->options, h_is_used, u_is_used);
+  showargs (help_options, h_is_used, u_is_used);
+#if 0
+  grub_printf ("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
+#endif
+}
+
+
+static int
+parse_option (grub_extcmd_t cmd, const struct grub_arg_option *opt,
+	      char *arg, struct grub_arg_list *usr)
+{
+  if (opt == help_options)
+    {
+      grub_arg_show_help (cmd);
+      return -1;
+    }
+
+  if (opt == help_options + 1)
+    {
+      show_usage (cmd);
+      return -1;
+    }
+  {
+    int found = opt - cmd->options;
+
+    if (opt->flags & GRUB_ARG_OPTION_REPEATABLE)
+      {
+	usr[found].args[usr[found].set++] = arg;
+	usr[found].args[usr[found].set] = NULL;
+      }
+    else
+      {
+	usr[found].set = 1;
+	usr[found].arg = arg;
+      }
+  }
+
+  return 0;
+}
+
+static inline grub_err_t
+add_arg (char ***argl, int *num, char *s)
+{
+  char **p = *argl;
+  grub_size_t sz;
+
+  if (grub_add (++(*num), 1, &sz) ||
+      grub_mul (sz, sizeof (char *), &sz))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+
+  *argl = grub_realloc (*argl, sz);
+  if (! *argl)
+    {
+      grub_free (p);
+      return grub_errno;
+    }
+  (*argl)[(*num) - 1] = s;
+  (*argl)[(*num)] = NULL;
+  return 0;
+}
+
+
+int
+grub_arg_parse (grub_extcmd_t cmd, int argc, char **argv,
+		struct grub_arg_list *usr, char ***args, int *argnum)
+{
+  int curarg;
+  int arglen;
+  char **argl = 0;
+  int num = 0;
+
+  for (curarg = 0; curarg < argc; curarg++)
+    {
+      char *arg = argv[curarg];
+      const struct grub_arg_option *opt;
+      char *option = 0;
+
+      /* No option is used.  */
+      if ((num && (cmd->cmd->flags & GRUB_COMMAND_OPTIONS_AT_START))
+	  || arg[0] != '-' || grub_strlen (arg) == 1)
+	{
+	  if (add_arg (&argl, &num, arg) != 0)
+	    goto fail;
+
+	  continue;
+	}
+
+      /* One or more short options.  */
+      if (arg[1] != '-')
+	{
+	  char *curshort;
+
+	  if (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH)
+	    {
+	      for (curshort = arg + 1; *curshort; curshort++)
+		if (!find_short (cmd->options, *curshort))
+		  break;
+	    
+	      if (*curshort)
+		{
+		  if (add_arg (&argl, &num, arg) != 0)
+		    goto fail;
+		  continue;
+		}
+	    }
+
+	  curshort = arg + 1;
+
+	  while (1)
+	    {
+	      opt = find_short (cmd->options, *curshort);
+
+	      if (! opt)
+		{
+		  char tmp[3] = { '-', *curshort, 0 };
+		  grub_error (GRUB_ERR_BAD_ARGUMENT,
+			      N_("unknown argument `%s'"), tmp);
+		  goto fail;
+		}
+
+	      curshort++;
+
+	      /* Parse all arguments here except the last one because
+		 it can have an argument value.  */
+	      if (*curshort)
+		{
+		  /*
+		   * Only permit further short opts if this one doesn't
+		   * require a value.
+		   */
+		  if (opt->type != ARG_TYPE_NONE &&
+		      !(opt->flags & GRUB_ARG_OPTION_OPTIONAL))
+		    {
+		      grub_error (GRUB_ERR_BAD_ARGUMENT,
+				  N_("missing mandatory option for `%s'"),
+				  opt->longarg);
+		      goto fail;
+		    }
+
+		  if (parse_option (cmd, opt, 0, usr) || grub_errno)
+		    goto fail;
+		}
+	      else
+		{
+		  if (opt->type != ARG_TYPE_NONE)
+		    {
+		      if (curarg + 1 < argc)
+			{
+			  char *nextarg = argv[curarg + 1];
+			  if (!(opt->flags & GRUB_ARG_OPTION_OPTIONAL)
+			      || (grub_strlen (nextarg) < 2 || nextarg[0] != '-'))
+			    option = argv[++curarg];
+			}
+		    }
+		  break;
+		}
+	    }
+
+	}
+      else /* The argument starts with "--".  */
+	{
+	  /* If the argument "--" is used just pass the other
+	     arguments.  */
+	  if (grub_strlen (arg) == 2)
+	    {
+	      for (curarg++; curarg < argc; curarg++)
+		if (add_arg (&argl, &num, argv[curarg]) != 0)
+		  goto fail;
+	      break;
+	    }
+
+	  option = grub_strchr (arg, '=');
+	  if (option)
+	    {
+	      arglen = option - arg - 2;
+	      option++;
+	    }
+	  else
+	    arglen = grub_strlen (arg) - 2;
+
+	  opt = find_long (cmd->options, arg + 2, arglen);
+
+	  if (!option && argv[curarg + 1] && argv[curarg + 1][0] != '-'
+	      && opt && opt->type != ARG_TYPE_NONE)
+	    option = argv[++curarg];
+
+	  if (!opt && (cmd->cmd->flags & GRUB_COMMAND_ACCEPT_DASH))
+	    {
+	      if (add_arg (&argl, &num, arg) != 0)
+		goto fail;
+	      continue;
+	    }
+
+	  if (! opt)
+	    {
+	      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("unknown argument `%s'"), arg);
+	      goto fail;
+	    }
+	}
+
+      if (! (opt->type == ARG_TYPE_NONE
+	     || (! option && (opt->flags & GRUB_ARG_OPTION_OPTIONAL))))
+	{
+	  if (! option)
+	    {
+	      grub_error (GRUB_ERR_BAD_ARGUMENT,
+			  N_("missing mandatory option for `%s'"), opt->longarg);
+	      goto fail;
+	    }
+
+	  switch (opt->type)
+	    {
+	    case ARG_TYPE_NONE:
+	      /* This will never happen.  */
+	      break;
+
+	    case ARG_TYPE_STRING:
+		  /* No need to do anything.  */
+	      break;
+
+	    case ARG_TYPE_INT:
+	      {
+		const char * tail;
+
+		grub_strtoull (option, &tail, 0);
+		if (tail == 0 || tail == option || *tail != '\0' || grub_errno)
+		  {
+		    grub_error (GRUB_ERR_BAD_ARGUMENT,
+				N_("the argument `%s' requires an integer"),
+				arg);
+
+		    goto fail;
+		  }
+		break;
+	      }
+
+	    case ARG_TYPE_DEVICE:
+	    case ARG_TYPE_DIR:
+	    case ARG_TYPE_FILE:
+	    case ARG_TYPE_PATHNAME:
+	      /* XXX: Not implemented.  */
+	      break;
+	    }
+	  if (parse_option (cmd, opt, option, usr) || grub_errno)
+	    goto fail;
+	}
+      else
+	{
+	  if (option)
+	    {
+	      grub_error (GRUB_ERR_BAD_ARGUMENT,
+			  N_("a value was assigned to the argument `%s' while it "
+			     "doesn't require an argument"), arg);
+	      goto fail;
+	    }
+
+	  if (parse_option (cmd, opt, 0, usr) || grub_errno)
+	    goto fail;
+	}
+    }
+
+  *args = argl;
+  *argnum = num;
+  return 1;
+
+ fail:
+  return 0;
+}
+
+struct grub_arg_list*
+grub_arg_list_alloc(grub_extcmd_t extcmd, int argc,
+		    char **argv __attribute__((unused)))
+{
+  int i;
+  char **args;
+  grub_size_t argcnt;
+  struct grub_arg_list *list;
+  const struct grub_arg_option *options;
+  grub_size_t sz0, sz1;
+
+  options = extcmd->options;
+  if (! options)
+    return 0;
+
+  argcnt = 0;
+  for (i = 0; options[i].doc; i++)
+    {
+      if (options[i].flags & GRUB_ARG_OPTION_REPEATABLE)
+	argcnt += ((grub_size_t) argc + 1) / 2 + 1; /* max possible for any option */
+    }
+
+  if (grub_mul (sizeof (*list), i, &sz0) ||
+      grub_mul (sizeof (char *), argcnt, &sz1) ||
+      grub_add (sz0, sz1, &sz0))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      return 0;
+    }
+
+  list = grub_zalloc (sz0);
+  if (! list)
+    return 0;
+
+  args = (char**) (list + i);
+  for (i = 0; options[i].doc; i++)
+    {
+      list[i].set = 0;
+      list[i].arg = 0;
+
+      if (options[i].flags & GRUB_ARG_OPTION_REPEATABLE)
+	{
+	  list[i].args = args;
+	  args += (grub_size_t) argc / 2 + 1;
+	}
+    }
+  return list;
+}
diff --git a/grub-core/lib/arm/setjmp.S b/grub-core/lib/arm/setjmp.S
new file mode 100644
index 0000000..a5373d3
--- /dev/null
+++ b/grub-core/lib/arm/setjmp.S
@@ -0,0 +1,53 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.syntax	unified
+#if !defined (__thumb2__)
+	.arm
+#else
+	.thumb
+#endif
+
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	mov	r12, sp
+	stm	r0, { r4-r12, lr }
+	mov	r0, #0
+	bx	lr
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	ldm	r0, { r4-r12, lr }
+	mov	sp, r12
+	movs	r0, r1
+	it	eq
+	moveq	r0, #1
+	bx	lr
diff --git a/grub-core/lib/arm64/setjmp.S b/grub-core/lib/arm64/setjmp.S
new file mode 100644
index 0000000..ffcabf6
--- /dev/null
+++ b/grub-core/lib/arm64/setjmp.S
@@ -0,0 +1,56 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+GRUB_MOD_LICENSE "GPLv3+"
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	stp	x19, x20, [x0], #16
+	stp	x21, x22, [x0], #16
+	stp	x23, x24, [x0], #16
+	stp	x25, x26, [x0], #16
+	stp	x27, x28, [x0], #16
+	stp	x29, x30, [x0], #16
+	mov	x1, sp
+	str	x1, [x0]
+	mov	x0, #0
+	ret
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	ldp	x19, x20, [x0], #16
+	ldp	x21, x22, [x0], #16
+	ldp	x23, x24, [x0], #16
+	ldp	x25, x26, [x0], #16
+	ldp	x27, x28, [x0], #16
+	ldp	x29, x30, [x0], #16
+	ldr	x2, [x0]
+	mov	sp, x2
+	mov	x0, #1
+	cmp	x1, #0
+	csel	x0, x1, x0, ne
+	ret
diff --git a/grub-core/lib/backtrace.c b/grub-core/lib/backtrace.c
new file mode 100644
index 0000000..825a880
--- /dev/null
+++ b/grub-core/lib/backtrace.c
@@ -0,0 +1,70 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/backtrace.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+void
+grub_backtrace_print_address (void *addr)
+{
+  grub_dl_t mod;
+
+  FOR_DL_MODULES (mod)
+  {
+    grub_dl_segment_t segment;
+    for (segment = mod->segment; segment; segment = segment->next)
+      if (segment->addr <= addr && (grub_uint8_t *) segment->addr
+	  + segment->size > (grub_uint8_t *) addr)
+	{
+	  grub_printf ("%s.%x+%" PRIxGRUB_SIZE, mod->name, segment->section,
+		       (grub_size_t) ((grub_uint8_t *) addr - (grub_uint8_t *) segment->addr));
+	  return;
+	}
+  }
+
+  grub_printf ("%p", addr);
+}
+
+static grub_err_t
+grub_cmd_backtrace (grub_command_t cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  grub_backtrace ();
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(backtrace)
+{
+  cmd = grub_register_command ("backtrace", grub_cmd_backtrace,
+			       0, N_("Print backtrace."));
+}
+
+GRUB_MOD_FINI(backtrace)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/lib/cmdline.c b/grub-core/lib/cmdline.c
new file mode 100644
index 0000000..ed0b149
--- /dev/null
+++ b/grub-core/lib/cmdline.c
@@ -0,0 +1,109 @@
+/* cmdline.c - linux command line handling */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/lib/cmdline.h>
+#include <grub/misc.h>
+
+static unsigned int check_arg (char *c, int *has_space)
+{
+  int space = 0;
+  unsigned int size = 0;
+
+  while (*c)
+    {
+      if (*c == '\\' || *c == '\'' || *c == '"')
+	size++;
+      else if (*c == ' ')
+	space = 1;
+
+      size++;
+      c++;
+    }
+
+  if (space)
+    size += 2;
+
+  if (has_space)
+    *has_space = space;
+
+  return size;
+}
+
+unsigned int grub_loader_cmdline_size (int argc, char *argv[])
+{
+  int i;
+  unsigned int size = 0;
+
+  for (i = 0; i < argc; i++)
+    {
+      size += check_arg (argv[i], 0);
+      size++; /* Separator space or NULL.  */
+    }
+
+  if (size == 0)
+    size = 1;
+
+  return size;
+}
+
+grub_err_t
+grub_create_loader_cmdline (int argc, char *argv[], char *buf,
+			    grub_size_t size, enum grub_verify_string_type type)
+{
+  int i, space;
+  unsigned int arg_size;
+  char *c, *orig_buf = buf;
+
+  for (i = 0; i < argc; i++)
+    {
+      c = argv[i];
+      arg_size = check_arg(argv[i], &space);
+      arg_size++; /* Separator space or NULL.  */
+
+      if (size < arg_size)
+	break;
+
+      size -= arg_size;
+
+      if (space)
+	*buf++ = '"';
+
+      while (*c)
+	{
+	  if (*c == '\\' || *c == '\'' || *c == '"')
+	    *buf++ = '\\';
+
+	  *buf++ = *c;
+	  c++;
+	}
+
+      if (space)
+	*buf++ = '"';
+
+      *buf++ = ' ';
+    }
+
+  /* Replace last space with null.  */
+  if (i)
+    buf--;
+
+  *buf = 0;
+
+  return grub_verify_string (orig_buf, type);
+}
diff --git a/grub-core/lib/cmos_datetime.c b/grub-core/lib/cmos_datetime.c
new file mode 100644
index 0000000..86cd911
--- /dev/null
+++ b/grub-core/lib/cmos_datetime.c
@@ -0,0 +1,194 @@
+/* kern/cmos_datetime.c - CMOS datetime function.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/cmos.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#if !defined (__powerpc__) && !defined (__sparc__)
+#define grub_get_datetime_cmos grub_get_datetime
+#define grub_set_datetime_cmos grub_set_datetime
+#endif
+
+grub_err_t
+grub_get_datetime_cmos (struct grub_datetime *datetime)
+{
+  int is_bcd, is_12hour;
+  grub_uint8_t value, flag;
+  grub_err_t err;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_STATUS_B, &flag);
+  if (err)
+    return err;
+
+  is_bcd = ! (flag & GRUB_CMOS_STATUS_B_BINARY);
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_YEAR, &value);
+  if (err)
+    return err;
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  datetime->year = value;
+  datetime->year += (value < 80) ? 2000 : 1900;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_MONTH, &value);
+  if (err)
+    return err;
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  datetime->month = value;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_DAY_OF_MONTH, &value);
+  if (err)
+    return err;
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  datetime->day = value;
+
+  is_12hour = ! (flag & GRUB_CMOS_STATUS_B_24HOUR);
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_HOUR, &value);
+  if (err)
+    return err;
+  if (is_12hour)
+    {
+      is_12hour = (value & 0x80);
+
+      value &= 0x7F;
+      value--;
+    }
+
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  if (is_12hour)
+    value += 12;
+
+  datetime->hour = value;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_MINUTE, &value);
+  if (err)
+    return err;
+
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  datetime->minute = value;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_SECOND, &value);
+  if (err)
+    return err;
+  if (is_bcd)
+    value = grub_bcd_to_num (value);
+
+  datetime->second = value;
+
+  return 0;
+}
+
+grub_err_t
+grub_set_datetime_cmos (struct grub_datetime *datetime)
+{
+  int is_bcd, is_12hour;
+  grub_uint8_t value, flag;
+  grub_err_t err;
+
+  err = grub_cmos_read (GRUB_CMOS_INDEX_STATUS_B, &flag);
+  if (err)
+    return err;
+
+  is_bcd = ! (flag & GRUB_CMOS_STATUS_B_BINARY);
+
+  value = ((datetime->year >= 2000) ? datetime->year - 2000 :
+           datetime->year - 1900);
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_YEAR, value);
+  if (err)
+    return err;
+
+  value = datetime->month;
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_MONTH, value);
+  if (err)
+    return err;
+
+  value = datetime->day;
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_DAY_OF_MONTH, value);
+  if (err)
+    return err;
+
+  value = datetime->hour;
+
+  is_12hour = (! (flag & GRUB_CMOS_STATUS_B_24HOUR));
+
+  if (is_12hour)
+    {
+      value++;
+
+      if (value > 12)
+        value -= 12;
+      else
+        is_12hour = 0;
+    }
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  if (is_12hour)
+    value |= 0x80;
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_HOUR, value);
+  if (err)
+    return err;
+
+  value = datetime->minute;
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_MINUTE, value);
+  if (err)
+    return err;
+
+  value = datetime->second;
+
+  if (is_bcd)
+    value = grub_num_to_bcd (value);
+
+  err = grub_cmos_write (GRUB_CMOS_INDEX_SECOND, value);
+  if (err)
+    return err;
+
+  return 0;
+}
diff --git a/grub-core/lib/crc.c b/grub-core/lib/crc.c
new file mode 100644
index 0000000..bf97cc6
--- /dev/null
+++ b/grub-core/lib/crc.c
@@ -0,0 +1,76 @@
+/* crc.c - crc function  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/lib/crc.h>
+
+static grub_uint32_t crc32c_table [256];
+
+/* Helper for init_crc32c_table.  */
+static grub_uint32_t
+reflect (grub_uint32_t ref, int len)
+{
+  grub_uint32_t result = 0;
+  int i;
+
+  for (i = 1; i <= len; i++)
+    {
+      if (ref & 1)
+	result |= 1 << (len - i);
+      ref >>= 1;
+    }
+
+  return result;
+}
+
+static void
+init_crc32c_table (void)
+{
+  grub_uint32_t polynomial = 0x1edc6f41;
+  int i, j;
+
+  for(i = 0; i < 256; i++)
+    {
+      crc32c_table[i] = reflect(i, 8) << 24;
+      for (j = 0; j < 8; j++)
+        crc32c_table[i] = (crc32c_table[i] << 1) ^
+            (crc32c_table[i] & (1 << 31) ? polynomial : 0);
+      crc32c_table[i] = reflect(crc32c_table[i], 32);
+    }
+}
+
+grub_uint32_t
+grub_getcrc32c (grub_uint32_t crc, const void *buf, int size)
+{
+  int i;
+  const grub_uint8_t *data = buf;
+
+  if (! crc32c_table[1])
+    init_crc32c_table ();
+
+  crc^= 0xffffffff;
+
+  for (i = 0; i < size; i++)
+    {
+      crc = (crc >> 8) ^ crc32c_table[(crc & 0xFF) ^ *data];
+      data++;
+    }
+
+  return crc ^ 0xffffffff;
+}
diff --git a/grub-core/lib/crc64.c b/grub-core/lib/crc64.c
new file mode 100644
index 0000000..4960f3f
--- /dev/null
+++ b/grub-core/lib/crc64.c
@@ -0,0 +1,114 @@
+/* crc64.c - crc64 function  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t crc64_table [256];
+
+/* Helper for init_crc64_table.  */
+static grub_uint64_t
+reflect (grub_uint64_t ref, int len)
+{
+  grub_uint64_t result = 0;
+  int i;
+
+  for (i = 1; i <= len; i++)
+    {
+      if (ref & 1)
+	result |= 1ULL << (len - i);
+      ref >>= 1;
+    }
+
+  return result;
+}
+
+static void
+init_crc64_table (void)
+{
+  grub_uint64_t polynomial = 0x42f0e1eba9ea3693ULL;
+  int i, j;
+
+  for(i = 0; i < 256; i++)
+    {
+      crc64_table[i] = reflect(i, 8) << 56;
+      for (j = 0; j < 8; j++)
+	{
+	  crc64_table[i] = (crc64_table[i] << 1) ^
+            (crc64_table[i] & (1ULL << 63) ? polynomial : 0);
+	}
+      crc64_table[i] = reflect(crc64_table[i], 64);
+    }
+}
+
+static void
+crc64_init (void *context)
+{
+  if (! crc64_table[1])
+    init_crc64_table ();
+  *(grub_uint64_t *) context = 0;
+}
+
+static void
+crc64_write (void *context, const void *buf, grub_size_t size)
+{
+  unsigned i;
+  const grub_uint8_t *data = buf;
+  grub_uint64_t crc = ~grub_le_to_cpu64 (*(grub_uint64_t *) context);
+
+  for (i = 0; i < size; i++)
+    {
+      crc = (crc >> 8) ^ crc64_table[(crc & 0xFF) ^ *data];
+      data++;
+    }
+
+  *(grub_uint64_t *) context = grub_cpu_to_le64 (~crc);
+}
+
+static grub_uint8_t *
+crc64_read (void *context)
+{
+  return context;
+}
+
+static void
+crc64_final (void *context __attribute__ ((unused)))
+{
+}
+
+gcry_md_spec_t _gcry_digest_spec_crc64 =
+  {
+    "CRC64", 0, 0, 0, 8,
+    crc64_init, crc64_write, crc64_final, crc64_read,
+    sizeof (grub_uint64_t),
+    .blocksize = 64
+  };
+
+GRUB_MOD_INIT(crc64)
+{
+  grub_md_register (&_gcry_digest_spec_crc64);
+}
+
+GRUB_MOD_FINI(crc64)
+{
+  grub_md_unregister (&_gcry_digest_spec_crc64);
+}
diff --git a/grub-core/lib/crypto.c b/grub-core/lib/crypto.c
new file mode 100644
index 0000000..ca334d5
--- /dev/null
+++ b/grub-core/lib/crypto.c
@@ -0,0 +1,493 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+ *                2007, 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/crypto.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/env.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_crypto_hmac_handle
+{
+  const struct gcry_md_spec *md;
+  void *ctx;
+  void *opad;
+};
+
+static gcry_cipher_spec_t *grub_ciphers = NULL;
+static gcry_md_spec_t *grub_digests = NULL;
+
+void (*grub_crypto_autoload_hook) (const char *name) = NULL;
+
+/* Based on libgcrypt-1.4.4/src/misc.c.  */
+void
+grub_burn_stack (grub_size_t size)
+{
+  char buf[64];
+
+  grub_memset (buf, 0, sizeof (buf));
+  if (size > sizeof (buf))
+    grub_burn_stack (size - sizeof (buf));
+}
+
+void
+_gcry_burn_stack (int size)
+{
+  grub_burn_stack (size);
+}
+
+void __attribute__ ((noreturn))
+_gcry_assert_failed (const char *expr, const char *file, int line,
+		     const char *func)
+  
+{
+  grub_fatal ("assertion %s at %s:%d (%s) failed\n", expr, file, line, func);
+}
+
+
+void _gcry_log_error (const char *fmt, ...)
+{
+  va_list args;
+  const char *debug = grub_env_get ("debug");
+
+  if (! debug)
+    return;
+
+  if (grub_strword (debug, "all") || grub_strword (debug, "gcrypt"))
+    {
+      grub_printf ("gcrypt error: ");
+      va_start (args, fmt);
+      grub_vprintf (fmt, args);
+      va_end (args);
+      grub_refresh ();
+    }
+}
+
+void 
+grub_cipher_register (gcry_cipher_spec_t *cipher)
+{
+  cipher->next = grub_ciphers;
+  grub_ciphers = cipher;
+}
+
+void
+grub_cipher_unregister (gcry_cipher_spec_t *cipher)
+{
+  gcry_cipher_spec_t **ciph;
+  for (ciph = &grub_ciphers; *ciph; ciph = &((*ciph)->next))
+    if (*ciph == cipher)
+      {
+	*ciph = (*ciph)->next;
+	break;
+      }
+}
+
+void 
+grub_md_register (gcry_md_spec_t *digest)
+{
+  digest->next = grub_digests;
+  grub_digests = digest;
+}
+
+void 
+grub_md_unregister (gcry_md_spec_t *cipher)
+{
+  gcry_md_spec_t **ciph;
+  for (ciph = &grub_digests; *ciph; ciph = &((*ciph)->next))
+    if (*ciph == cipher)
+      {
+	*ciph = (*ciph)->next;
+	break;
+      }
+}
+
+void
+grub_crypto_hash (const gcry_md_spec_t *hash, void *out, const void *in,
+		  grub_size_t inlen)
+{
+  GRUB_PROPERLY_ALIGNED_ARRAY (ctx, GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+
+  if (hash->contextsize > sizeof (ctx))
+    grub_fatal ("Too large md context");
+  hash->init (&ctx);
+  hash->write (&ctx, in, inlen);
+  hash->final (&ctx);
+  grub_memcpy (out, hash->read (&ctx), hash->mdlen);
+}
+
+const gcry_md_spec_t *
+grub_crypto_lookup_md_by_name (const char *name)
+{
+  const gcry_md_spec_t *md;
+  int first = 1;
+  while (1)
+    {
+      for (md = grub_digests; md; md = md->next)
+	if (grub_strcasecmp (name, md->name) == 0)
+	  return md;
+      if (grub_crypto_autoload_hook && first)
+	grub_crypto_autoload_hook (name);
+      else
+	return NULL;
+      first = 0;
+    }
+}
+
+const gcry_cipher_spec_t *
+grub_crypto_lookup_cipher_by_name (const char *name)
+{
+  const gcry_cipher_spec_t *ciph;
+  int first = 1;
+  while (1)
+    {
+      for (ciph = grub_ciphers; ciph; ciph = ciph->next)
+	{
+	  const char **alias;
+	  if (grub_strcasecmp (name, ciph->name) == 0)
+	    return ciph;
+	  if (!ciph->aliases)
+	    continue;
+	  for (alias = ciph->aliases; *alias; alias++)
+	    if (grub_strcasecmp (name, *alias) == 0)
+	      return ciph;
+	}
+      if (grub_crypto_autoload_hook && first)
+	grub_crypto_autoload_hook (name);
+      else
+	return NULL;
+      first = 0;
+    }
+}
+
+
+grub_crypto_cipher_handle_t
+grub_crypto_cipher_open (const struct gcry_cipher_spec *cipher)
+{
+  grub_crypto_cipher_handle_t ret;
+  ret = grub_malloc (sizeof (*ret) + cipher->contextsize);
+  if (!ret)
+    return NULL;
+  ret->cipher = cipher;
+  return ret;
+}
+
+gcry_err_code_t
+grub_crypto_cipher_set_key (grub_crypto_cipher_handle_t cipher,
+			    const unsigned char *key,
+			    unsigned keylen)
+{
+  return cipher->cipher->setkey (cipher->ctx, key, keylen);
+}
+
+gcry_err_code_t
+grub_crypto_ecb_decrypt (grub_crypto_cipher_handle_t cipher,
+			 void *out, const void *in, grub_size_t size)
+{
+  const grub_uint8_t *inptr, *end;
+  grub_uint8_t *outptr;
+  grub_size_t blocksize;
+  if (!cipher->cipher->decrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  end = (const grub_uint8_t *) in + size;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    cipher->cipher->decrypt (cipher->ctx, outptr, inptr);
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_err_code_t
+grub_crypto_ecb_encrypt (grub_crypto_cipher_handle_t cipher,
+			 void *out, const void *in, grub_size_t size)
+{
+  const grub_uint8_t *inptr, *end;
+  grub_uint8_t *outptr;
+  grub_size_t blocksize;
+  if (!cipher->cipher->encrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  end = (const grub_uint8_t *) in + size;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    cipher->cipher->encrypt (cipher->ctx, outptr, inptr);
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_err_code_t
+grub_crypto_cbc_encrypt (grub_crypto_cipher_handle_t cipher,
+			 void *out, const void *in, grub_size_t size,
+			 void *iv_in)
+{
+  grub_uint8_t *outptr;
+  const grub_uint8_t *inptr, *end;
+  void *iv;
+  grub_size_t blocksize;
+  if (!cipher->cipher->encrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  end = (const grub_uint8_t *) in + size;
+  iv = iv_in;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    {
+      grub_crypto_xor (outptr, inptr, iv, blocksize);
+      cipher->cipher->encrypt (cipher->ctx, outptr, outptr);
+      iv = outptr;
+    }
+  grub_memcpy (iv_in, iv, blocksize);
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_err_code_t
+grub_crypto_cbc_decrypt (grub_crypto_cipher_handle_t cipher,
+			 void *out, const void *in, grub_size_t size,
+			 void *iv)
+{
+  const grub_uint8_t *inptr, *end;
+  grub_uint8_t *outptr;
+  grub_uint8_t ivt[GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE];
+  grub_size_t blocksize;
+  if (!cipher->cipher->decrypt)
+    return GPG_ERR_NOT_SUPPORTED;
+  blocksize = cipher->cipher->blocksize;
+  if (blocksize == 0 || (((blocksize - 1) & blocksize) != 0)
+      || ((size & (blocksize - 1)) != 0))
+    return GPG_ERR_INV_ARG;
+  if (blocksize > GRUB_CRYPTO_MAX_CIPHER_BLOCKSIZE)
+    return GPG_ERR_INV_ARG;
+  end = (const grub_uint8_t *) in + size;
+  for (inptr = in, outptr = out; inptr < end;
+       inptr += blocksize, outptr += blocksize)
+    {
+      grub_memcpy (ivt, inptr, blocksize);
+      cipher->cipher->decrypt (cipher->ctx, outptr, inptr);
+      grub_crypto_xor (outptr, outptr, iv, blocksize);
+      grub_memcpy (iv, ivt, blocksize);
+    }
+  return GPG_ERR_NO_ERROR;
+}
+
+/* Based on gcry/cipher/md.c.  */
+struct grub_crypto_hmac_handle *
+grub_crypto_hmac_init (const struct gcry_md_spec *md,
+		       const void *key, grub_size_t keylen)
+{
+  grub_uint8_t *helpkey = NULL;
+  grub_uint8_t *ipad = NULL, *opad = NULL;
+  void *ctx = NULL;
+  struct grub_crypto_hmac_handle *ret = NULL;
+  unsigned i;
+
+  if (md->mdlen > md->blocksize)
+    return NULL;
+
+  ctx = grub_malloc (md->contextsize);
+  if (!ctx)
+    goto err;
+
+  if ( keylen > md->blocksize ) 
+    {
+      helpkey = grub_malloc (md->mdlen);
+      if (!helpkey)
+	goto err;
+      grub_crypto_hash (md, helpkey, key, keylen);
+
+      key = helpkey;
+      keylen = md->mdlen;
+    }
+
+  ipad = grub_zalloc (md->blocksize);
+  if (!ipad)
+    goto err;
+
+  opad = grub_zalloc (md->blocksize);
+  if (!opad)
+    goto err;
+
+  grub_memcpy ( ipad, key, keylen );
+  grub_memcpy ( opad, key, keylen );
+  for (i=0; i < md->blocksize; i++ ) 
+    {
+      ipad[i] ^= 0x36;
+      opad[i] ^= 0x5c;
+    }
+  grub_free (helpkey);
+  helpkey = NULL;
+
+  md->init (ctx);
+
+  md->write (ctx, ipad, md->blocksize); /* inner pad */
+  grub_memset (ipad, 0, md->blocksize);
+  grub_free (ipad);
+  ipad = NULL;
+
+  ret = grub_malloc (sizeof (*ret));
+  if (!ret)
+    goto err;
+
+  ret->md = md;
+  ret->ctx = ctx;
+  ret->opad = opad;
+
+  return ret;
+
+ err:
+  grub_free (helpkey);
+  grub_free (ctx);
+  grub_free (ipad);
+  grub_free (opad);
+  return NULL;
+}
+
+void
+grub_crypto_hmac_write (struct grub_crypto_hmac_handle *hnd,
+			const void *data,
+			grub_size_t datalen)
+{
+  hnd->md->write (hnd->ctx, data, datalen);
+}
+
+gcry_err_code_t
+grub_crypto_hmac_fini (struct grub_crypto_hmac_handle *hnd, void *out)
+{
+  grub_uint8_t *p;
+  grub_uint8_t *ctx2;
+
+  ctx2 = grub_malloc (hnd->md->contextsize);
+  if (!ctx2)
+    return GPG_ERR_OUT_OF_MEMORY;
+
+  hnd->md->final (hnd->ctx);
+  hnd->md->read (hnd->ctx);
+  p = hnd->md->read (hnd->ctx);
+
+  hnd->md->init (ctx2);
+  hnd->md->write (ctx2, hnd->opad, hnd->md->blocksize);
+  hnd->md->write (ctx2, p, hnd->md->mdlen);
+  hnd->md->final (ctx2);
+  grub_memset (hnd->opad, 0, hnd->md->blocksize);
+  grub_free (hnd->opad);
+  grub_memset (hnd->ctx, 0, hnd->md->contextsize);
+  grub_free (hnd->ctx);
+
+  grub_memcpy (out, hnd->md->read (ctx2), hnd->md->mdlen);
+  grub_memset (ctx2, 0, hnd->md->contextsize);
+  grub_free (ctx2);
+
+  grub_memset (hnd, 0, sizeof (*hnd));
+  grub_free (hnd);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_err_code_t
+grub_crypto_hmac_buffer (const struct gcry_md_spec *md,
+			 const void *key, grub_size_t keylen,
+			 const void *data, grub_size_t datalen, void *out)
+{
+  struct grub_crypto_hmac_handle *hnd;
+
+  hnd = grub_crypto_hmac_init (md, key, keylen);
+  if (!hnd)
+    return GPG_ERR_OUT_OF_MEMORY;
+
+  grub_crypto_hmac_write (hnd, data, datalen);
+  return grub_crypto_hmac_fini (hnd, out);
+}
+
+
+grub_err_t
+grub_crypto_gcry_error (gcry_err_code_t in)
+{
+  if (in == GPG_ERR_NO_ERROR)
+    return GRUB_ERR_NONE;
+  return GRUB_ACCESS_DENIED;
+}
+
+int
+grub_crypto_memcmp (const void *a, const void *b, grub_size_t n)
+{
+  register grub_size_t counter = 0;
+  const grub_uint8_t *pa, *pb;
+
+  for (pa = a, pb = b; n; pa++, pb++, n--)
+    {
+      if (*pa != *pb)
+	counter++;
+    }
+
+  return !!counter;
+}
+
+#ifndef GRUB_UTIL
+
+int
+grub_password_get (char buf[], unsigned buf_size)
+{
+  unsigned cur_len = 0;
+  int key;
+
+  while (1)
+    {
+      key = grub_getkey (); 
+      if (key == '\n' || key == '\r')
+	break;
+
+      if (key == GRUB_TERM_ESC)
+	{
+	  cur_len = 0;
+	  break;
+	}
+
+      if (key == '\b')
+	{
+	  if (cur_len)
+	    cur_len--;
+	  continue;
+	}
+
+      if (!grub_isprint (key))
+	continue;
+
+      if (cur_len + 2 < buf_size)
+	buf[cur_len++] = key;
+    }
+
+  grub_memset (buf + cur_len, 0, buf_size - cur_len);
+
+  grub_xputs ("\n");
+  grub_refresh ();
+
+  return (key != GRUB_TERM_ESC);
+}
+#endif
+
diff --git a/grub-core/lib/datetime.c b/grub-core/lib/datetime.c
new file mode 100644
index 0000000..9120128
--- /dev/null
+++ b/grub-core/lib/datetime.c
@@ -0,0 +1,117 @@
+/* datetime.c - Module for common datetime function.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/i18n.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+static const char *const grub_weekday_names[] =
+{
+  N_("Sunday"),
+  N_("Monday"),
+  N_("Tuesday"),
+  N_("Wednesday"),
+  N_("Thursday"),
+  N_("Friday"),
+  N_("Saturday"),
+};
+
+int
+grub_get_weekday (struct grub_datetime *datetime)
+{
+  unsigned a, y, m;
+
+  if (datetime->month <= 2)
+    a = 1;
+  else
+    a = 0;
+  y = datetime->year - a;
+  m = datetime->month + 12 * a - 2;
+
+  return (datetime->day + y + y / 4 - y / 100 + y / 400 + (31 * m / 12)) % 7;
+}
+
+const char *
+grub_get_weekday_name (struct grub_datetime *datetime)
+{
+  return _ (grub_weekday_names[grub_get_weekday (datetime)]);
+}
+
+#define SECPERMIN 60
+#define SECPERHOUR (60*SECPERMIN)
+#define SECPERDAY (24*SECPERHOUR)
+#define DAYSPERYEAR 365
+#define DAYSPER4YEARS (4*DAYSPERYEAR+1)
+
+
+void
+grub_unixtime2datetime (grub_int64_t nix, struct grub_datetime *datetime)
+{
+  int i;
+  grub_uint8_t months[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+  /* In the period of validity of unixtime all years divisible by 4
+     are bissextile*/
+  /* Convenience: let's have 3 consecutive non-bissextile years
+     at the beginning of the counting date. So count from 1901. */
+  int days_epoch;
+  /* Number of days since 1st Januar, 1901.  */
+  unsigned days;
+  /* Seconds into current day.  */
+  unsigned secs_in_day;
+
+  /* Transform C divisions and modulos to mathematical ones */
+  if (nix < 0)
+    /*
+     * The result of division here shouldn't be larger than GRUB_INT_MAX.
+     * So, it's safe to store the result back in an int.
+     */
+    days_epoch = -(grub_divmod64 (((grub_int64_t) (SECPERDAY) - nix - 1), SECPERDAY, NULL));
+  else
+    days_epoch = grub_divmod64 (nix, SECPERDAY, NULL);
+
+  secs_in_day = nix - days_epoch * SECPERDAY;
+  days = days_epoch + 69 * DAYSPERYEAR + 17;
+
+  datetime->year = 1901 + 4 * (days / DAYSPER4YEARS);
+  days %= DAYSPER4YEARS;
+  /* On 31st December of bissextile years 365 days from the beginning
+     of the year elapsed but year isn't finished yet */
+  if (days / DAYSPERYEAR == 4)
+    {
+      datetime->year += 3;
+      days -= 3*DAYSPERYEAR;
+    }
+  else
+    {
+      datetime->year += days / DAYSPERYEAR;
+      days %= DAYSPERYEAR;
+    }
+  for (i = 0; i < 12
+	 && days >= (i==1 && datetime->year % 4 == 0
+		      ? 29 : months[i]); i++)
+    days -= (i==1 && datetime->year % 4 == 0
+			    ? 29 : months[i]);
+  datetime->month = i + 1;
+  datetime->day = 1 + days;
+  datetime->hour = (secs_in_day / SECPERHOUR);
+  secs_in_day %= SECPERHOUR;
+  datetime->minute = secs_in_day / SECPERMIN;
+  datetime->second = secs_in_day % SECPERMIN;
+}
diff --git a/grub-core/lib/disk.c b/grub-core/lib/disk.c
new file mode 100644
index 0000000..b4eb064
--- /dev/null
+++ b/grub-core/lib/disk.c
@@ -0,0 +1,161 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2004,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/file.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#include "../kern/disk_common.c"
+
+static void
+grub_disk_cache_invalidate (unsigned long dev_id, unsigned long disk_id,
+			    grub_disk_addr_t sector)
+{
+  unsigned cache_index;
+  struct grub_disk_cache *cache;
+
+  sector &= ~((grub_disk_addr_t) GRUB_DISK_CACHE_SIZE - 1);
+  cache_index = grub_disk_cache_get_index (dev_id, disk_id, sector);
+  cache = grub_disk_cache_table + cache_index;
+
+  if (cache->dev_id == dev_id && cache->disk_id == disk_id
+      && cache->sector == sector && cache->data)
+    {
+      cache->lock = 1;
+      grub_free (cache->data);
+      cache->data = 0;
+      cache->lock = 0;
+    }
+}
+
+grub_err_t
+grub_disk_write (grub_disk_t disk, grub_disk_addr_t sector,
+		 grub_off_t offset, grub_size_t size, const void *buf)
+{
+  unsigned real_offset;
+  grub_disk_addr_t aligned_sector;
+
+  grub_dprintf ("disk", "Writing `%s'...\n", disk->name);
+
+  if (grub_disk_adjust_range (disk, &sector, &offset, size) != GRUB_ERR_NONE)
+    return -1;
+
+  aligned_sector = (sector & ~((1ULL << (disk->log_sector_size
+					 - GRUB_DISK_SECTOR_BITS)) - 1));
+  real_offset = offset + ((sector - aligned_sector) << GRUB_DISK_SECTOR_BITS);
+  sector = aligned_sector;
+
+  while (size)
+    {
+      if (real_offset != 0 || (size < (1U << disk->log_sector_size)
+			       && size != 0))
+	{
+	  char *tmp_buf;
+	  grub_size_t len;
+	  grub_partition_t part;
+
+	  tmp_buf = grub_malloc (1U << disk->log_sector_size);
+	  if (!tmp_buf)
+	    return grub_errno;
+
+	  part = disk->partition;
+	  disk->partition = 0;
+	  if (grub_disk_read (disk, sector,
+			      0, (1U << disk->log_sector_size), tmp_buf)
+	      != GRUB_ERR_NONE)
+	    {
+	      disk->partition = part;
+	      grub_free (tmp_buf);
+	      goto finish;
+	    }
+	  disk->partition = part;
+
+	  len = (1U << disk->log_sector_size) - real_offset;
+	  if (len > size)
+	    len = size;
+
+	  grub_memcpy (tmp_buf + real_offset, buf, len);
+
+	  grub_disk_cache_invalidate (disk->dev->id, disk->id, sector);
+
+	  if ((disk->dev->disk_write) (disk, transform_sector (disk, sector),
+				       1, tmp_buf) != GRUB_ERR_NONE)
+	    {
+	      grub_free (tmp_buf);
+	      goto finish;
+	    }
+
+	  grub_free (tmp_buf);
+
+	  sector += (1U << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS));
+	  buf = (const char *) buf + len;
+	  size -= len;
+	  real_offset = 0;
+	}
+      else
+	{
+	  grub_size_t len;
+	  grub_size_t n;
+
+	  len = size & ~((1ULL << disk->log_sector_size) - 1);
+	  n = size >> disk->log_sector_size;
+
+	  if (n > (disk->max_agglomerate
+		   << (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS
+		       - disk->log_sector_size)))
+	    n = (disk->max_agglomerate
+		 << (GRUB_DISK_CACHE_BITS + GRUB_DISK_SECTOR_BITS
+		     - disk->log_sector_size));
+
+	  if ((disk->dev->disk_write) (disk, transform_sector (disk, sector),
+				       n, buf) != GRUB_ERR_NONE)
+	    goto finish;
+
+	  while (n--)
+	    {
+	      grub_disk_cache_invalidate (disk->dev->id, disk->id, sector);
+	      sector += (1U << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS));
+	    }
+
+	  buf = (const char *) buf + len;
+	  size -= len;
+	}
+    }
+
+ finish:
+
+  return grub_errno;
+}
+
+GRUB_MOD_INIT(disk)
+{
+  grub_disk_write_weak = grub_disk_write;
+}
+
+GRUB_MOD_FINI(disk)
+{
+  grub_disk_write_weak = NULL;
+}
diff --git a/grub-core/lib/division.c b/grub-core/lib/division.c
new file mode 100644
index 0000000..35606fe
--- /dev/null
+++ b/grub-core/lib/division.c
@@ -0,0 +1,74 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2015  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t
+abs64(grub_int64_t a)
+{
+  return a > 0 ? a : -a;
+}
+
+grub_int64_t
+grub_divmod64s (grub_int64_t n,
+		grub_int64_t d,
+		grub_int64_t *ro)
+{
+  grub_uint64_t ru;
+  grub_int64_t q, r;
+  q = grub_divmod64 (abs64(n), abs64(d), &ru);
+  r = ru;
+  /* Now: |n| = |d| * q + r  */
+  if (n < 0)
+    {
+      /* -|n| = |d| * (-q) + (-r)  */
+      q = -q;
+      r = -r;
+    }
+  /* Now: n = |d| * q + r  */
+  if (d < 0)
+    {
+      /* n = (-|d|) * (-q) + r  */
+      q = -q;
+    }
+  /* Now: n = d * q + r  */
+  if (ro)
+    *ro = r;
+  return q;
+}
+
+grub_uint32_t
+grub_divmod32 (grub_uint32_t n, grub_uint32_t d, grub_uint32_t *ro)
+{
+  grub_uint64_t q, r;
+  q = grub_divmod64 (n, d, &r);
+  *ro = r;
+  return q;
+}
+
+grub_int32_t
+grub_divmod32s (grub_int32_t n, grub_int32_t d, grub_int32_t *ro)
+{
+  grub_int64_t q, r;
+  q = grub_divmod64s (n, d, &r);
+  *ro = r;
+  return q;
+}
diff --git a/grub-core/lib/dummy/datetime.c b/grub-core/lib/dummy/datetime.c
new file mode 100644
index 0000000..cf693fc
--- /dev/null
+++ b/grub-core/lib/dummy/datetime.c
@@ -0,0 +1,40 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/symbol.h>
+#include <grub/datetime.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* No simple platform-independent RTC access exists in U-Boot. */
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_INVALID_COMMAND,
+		     "can\'t get datetime on this machine");
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime * datetime __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_INVALID_COMMAND,
+		     "can\'t set datetime on this machine");
+}
diff --git a/grub-core/lib/dummy/halt.c b/grub-core/lib/dummy/halt.c
new file mode 100644
index 0000000..378d50f
--- /dev/null
+++ b/grub-core/lib/dummy/halt.c
@@ -0,0 +1,32 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/kernel.h>
+#include <grub/loader.h>
+
+void
+grub_halt (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
+
+  /* Just stop here */
+
+  while (1);
+}
diff --git a/grub-core/lib/dummy/reboot.c b/grub-core/lib/dummy/reboot.c
new file mode 100644
index 0000000..b8cbed8
--- /dev/null
+++ b/grub-core/lib/dummy/reboot.c
@@ -0,0 +1,32 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/kernel.h>
+#include <grub/loader.h>
+
+void
+grub_reboot (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
+
+  /* Just stop here */
+
+  while (1);
+}
diff --git a/grub-core/lib/efi/datetime.c b/grub-core/lib/efi/datetime.c
new file mode 100644
index 0000000..0fd1b5f
--- /dev/null
+++ b/grub-core/lib/efi/datetime.c
@@ -0,0 +1,82 @@
+/* kern/efi/datetime.c - efi datetime function.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/symbol.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/datetime.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime)
+{
+  grub_efi_status_t status;
+  struct grub_efi_time efi_time;
+
+  status = efi_call_2 (grub_efi_system_table->runtime_services->get_time,
+                       &efi_time, 0);
+
+  if (status)
+    return grub_error (GRUB_ERR_INVALID_COMMAND,
+                       "can\'t get datetime using efi");
+  else
+    {
+      datetime->year = efi_time.year;
+      datetime->month = efi_time.month;
+      datetime->day = efi_time.day;
+      datetime->hour = efi_time.hour;
+      datetime->minute = efi_time.minute;
+      datetime->second = efi_time.second;
+    }
+
+  return 0;
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime *datetime)
+{
+  grub_efi_status_t status;
+  struct grub_efi_time efi_time;
+
+  status = efi_call_2 (grub_efi_system_table->runtime_services->get_time,
+                       &efi_time, 0);
+
+  if (status)
+    return grub_error (GRUB_ERR_INVALID_COMMAND,
+                       "can\'t get datetime using efi");
+
+  efi_time.year = datetime->year;
+  efi_time.month = datetime->month;
+  efi_time.day = datetime->day;
+  efi_time.hour = datetime->hour;
+  efi_time.minute = datetime->minute;
+  efi_time.second = datetime->second;
+
+  status = efi_call_1 (grub_efi_system_table->runtime_services->set_time,
+                       &efi_time);
+
+  if (status)
+    return grub_error (GRUB_ERR_INVALID_COMMAND,
+                       "can\'t set datetime using efi");
+
+  return 0;
+}
diff --git a/grub-core/lib/efi/halt.c b/grub-core/lib/efi/halt.c
new file mode 100644
index 0000000..29d4136
--- /dev/null
+++ b/grub-core/lib/efi/halt.c
@@ -0,0 +1,41 @@
+/* efi.c - generic EFI support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/kernel.h>
+#include <grub/acpi.h>
+#include <grub/loader.h>
+
+void
+grub_halt (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN |
+		     GRUB_LOADER_FLAG_EFI_KEEP_ALLOCATED_MEMORY);
+#if !defined(__ia64__) && !defined(__arm__) && !defined(__aarch64__) && \
+    !defined(__riscv)
+  grub_acpi_halt ();
+#endif
+  efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
+              GRUB_EFI_RESET_SHUTDOWN, GRUB_EFI_SUCCESS, 0, NULL);
+
+  while (1);
+}
diff --git a/grub-core/lib/efi/relocator.c b/grub-core/lib/efi/relocator.c
new file mode 100644
index 0000000..319b69e
--- /dev/null
+++ b/grub-core/lib/efi/relocator.c
@@ -0,0 +1,119 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/relocator.h>
+#include <grub/relocator_private.h>
+#include <grub/memory.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+#include <grub/term.h>
+
+#define NEXT_MEMORY_DESCRIPTOR(desc, size)	\
+  ((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
+
+unsigned 
+grub_relocator_firmware_get_max_events (void)
+{
+  grub_efi_uintn_t mmapsize = 0, descriptor_size = 0;
+  grub_efi_uint32_t descriptor_version = 0;
+  grub_efi_uintn_t key;
+  grub_efi_get_memory_map (&mmapsize, NULL, &key, &descriptor_size,
+			   &descriptor_version);
+  /* Since grub_relocator_firmware_fill_events uses malloc
+     we need some reserve. Hence +10.  */
+  return 2 * (mmapsize / descriptor_size + 10);
+}
+
+unsigned 
+grub_relocator_firmware_fill_events (struct grub_relocator_mmap_event *events)
+{
+  grub_efi_uintn_t mmapsize = 0, desc_size = 0;
+  grub_efi_uint32_t descriptor_version = 0;
+  grub_efi_memory_descriptor_t *descs = NULL;
+  grub_efi_uintn_t key;
+  int counter = 0;
+  grub_efi_memory_descriptor_t *desc;
+
+  grub_efi_get_memory_map (&mmapsize, NULL, &key, &desc_size,
+			   &descriptor_version);
+  descs = grub_malloc (mmapsize);
+  if (!descs)
+    return 0;
+
+  grub_efi_get_memory_map (&mmapsize, descs, &key, &desc_size,
+			   &descriptor_version);
+
+  for (desc = descs;
+       (char *) desc < ((char *) descs + mmapsize);
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      grub_uint64_t start = desc->physical_start;
+      grub_uint64_t end = desc->physical_start + (desc->num_pages << 12);
+
+      /* post-4G addresses are never supported on 32-bit EFI. 
+	 Moreover it has been reported that some 64-bit EFI contrary to the
+	 spec don't map post-4G pages. So if you enable post-4G allocations,
+	 map pages manually or check that they are mapped.
+       */
+      if (end >= 0x100000000ULL)
+	end = 0x100000000ULL;
+      if (end <= start)
+	continue;
+      if (desc->type != GRUB_EFI_CONVENTIONAL_MEMORY)
+	continue;
+      events[counter].type = REG_FIRMWARE_START;
+      events[counter].pos = start;
+      counter++;
+      events[counter].type = REG_FIRMWARE_END;
+      events[counter].pos = end;
+      counter++;      
+    }
+
+  return counter;
+}
+
+int
+grub_relocator_firmware_alloc_region (grub_addr_t start, grub_size_t size)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_physical_address_t address = start;
+  grub_efi_status_t status;
+
+  if (grub_efi_is_finished)
+    return 1;
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+  grub_dprintf ("relocator", "EFI alloc: %llx, %llx\n",
+		(unsigned long long) start, (unsigned long long) size);
+#endif
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_4 (b->allocate_pages, GRUB_EFI_ALLOCATE_ADDRESS,
+		       GRUB_EFI_LOADER_DATA, size >> 12, &address);
+  return (status == GRUB_EFI_SUCCESS);
+}
+
+void
+grub_relocator_firmware_free_region (grub_addr_t start, grub_size_t size)
+{
+  grub_efi_boot_services_t *b;
+
+  if (grub_efi_is_finished)
+    return;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_2 (b->free_pages, start, size >> 12);
+}
diff --git a/grub-core/lib/emu/halt.c b/grub-core/lib/emu/halt.c
new file mode 100644
index 0000000..620935b
--- /dev/null
+++ b/grub-core/lib/emu/halt.c
@@ -0,0 +1,25 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+
+void
+grub_halt (void)
+{
+  grub_reboot ();
+}
diff --git a/grub-core/lib/envblk.c b/grub-core/lib/envblk.c
new file mode 100644
index 0000000..2e4e78b
--- /dev/null
+++ b/grub-core/lib/envblk.c
@@ -0,0 +1,297 @@
+/* envblk.c - Common functions for environment block.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/lib/envblk.h>
+
+grub_envblk_t
+grub_envblk_open (char *buf, grub_size_t size)
+{
+  grub_envblk_t envblk;
+
+  if (size < sizeof (GRUB_ENVBLK_SIGNATURE)
+      || grub_memcmp (buf, GRUB_ENVBLK_SIGNATURE,
+                      sizeof (GRUB_ENVBLK_SIGNATURE) - 1))
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid environment block");
+      return 0;
+    }
+
+  envblk = grub_malloc (sizeof (*envblk));
+  if (envblk)
+    {
+      envblk->buf = buf;
+      envblk->size = size;
+    }
+
+  return envblk;
+}
+
+void
+grub_envblk_close (grub_envblk_t envblk)
+{
+  grub_free (envblk->buf);
+  grub_free (envblk);
+}
+
+static int
+escaped_value_len (const char *value)
+{
+  int n = 0;
+  char *p;
+
+  for (p = (char *) value; *p; p++)
+    {
+      if (*p == '\\' || *p == '\n')
+        n += 2;
+      else
+        n++;
+    }
+
+  return n;
+}
+
+static char *
+find_next_line (char *p, const char *pend)
+{
+  while (p < pend)
+    {
+      if (*p == '\\')
+        p += 2;
+      else if (*p == '\n')
+        break;
+      else
+        p++;
+    }
+
+  return p + 1;
+}
+
+int
+grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value)
+{
+  char *p, *pend;
+  char *space;
+  int found = 0;
+  int nl;
+  int vl;
+  int i;
+
+  nl = grub_strlen (name);
+  vl = escaped_value_len (value);
+  p = envblk->buf + sizeof (GRUB_ENVBLK_SIGNATURE) - 1;
+  pend = envblk->buf + envblk->size;
+
+  /* First, look at free space.  */
+  for (space = pend - 1; *space == '#'; space--)
+    ;
+
+  if (*space != '\n')
+    /* Broken.  */
+    return 0;
+
+  space++;
+
+  while (p + nl + 1 < space)
+    {
+      if (grub_memcmp (p, name, nl) == 0 && p[nl] == '=')
+        {
+          int len;
+
+          /* Found the same name.  */
+          p += nl + 1;
+
+          /* Check the length of the current value.  */
+          len = 0;
+          while (p + len < pend && p[len] != '\n')
+            {
+              if (p[len] == '\\')
+                len += 2;
+              else
+                len++;
+            }
+
+          if (p + len >= pend)
+            /* Broken.  */
+            return 0;
+
+          if (pend - space < vl - len)
+            /* No space.  */
+            return 0;
+
+          if (vl < len)
+            {
+              /* Move the following characters backward, and fill the new
+                 space with harmless characters.  */
+              grub_memmove (p + vl, p + len, pend - (p + len));
+              grub_memset (space - (len - vl), '#', len - vl);
+            }
+          else
+            /* Move the following characters forward.  */
+            grub_memmove (p + vl, p + len, pend - (p + vl));
+
+          found = 1;
+          break;
+        }
+
+      p = find_next_line (p, pend);
+    }
+
+  if (! found)
+    {
+      /* Append a new variable.  */
+
+      if (pend - space < nl + 1 + vl + 1)
+        /* No space.  */
+        return 0;
+
+      grub_memcpy (space, name, nl);
+      p = space + nl;
+      *p++ = '=';
+    }
+
+  /* Write the value.  */
+  for (i = 0; value[i]; i++)
+    {
+      if (value[i] == '\\' || value[i] == '\n')
+        *p++ = '\\';
+
+      *p++ = value[i];
+    }
+
+  *p = '\n';
+  return 1;
+}
+
+void
+grub_envblk_delete (grub_envblk_t envblk, const char *name)
+{
+  char *p, *pend;
+  int nl;
+
+  nl = grub_strlen (name);
+  p = envblk->buf + sizeof (GRUB_ENVBLK_SIGNATURE) - 1;
+  pend = envblk->buf + envblk->size;
+
+  while (p + nl + 1 < pend)
+    {
+      if (grub_memcmp (p, name, nl) == 0 && p[nl] == '=')
+        {
+          /* Found.  */
+          int len = nl + 1;
+
+          while (p + len < pend)
+            {
+              if (p[len] == '\n')
+                break;
+              else if (p[len] == '\\')
+                len += 2;
+              else
+                len++;
+            }
+
+          if (p + len >= pend)
+            /* Broken.  */
+            return;
+
+          len++;
+          grub_memmove (p, p + len, pend - (p + len));
+          grub_memset (pend - len, '#', len);
+          break;
+        }
+
+      p = find_next_line (p, pend);
+    }
+}
+
+void
+grub_envblk_iterate (grub_envblk_t envblk,
+                     void *hook_data,
+                     int hook (const char *name, const char *value, void *hook_data))
+{
+  char *p, *pend;
+
+  p = envblk->buf + sizeof (GRUB_ENVBLK_SIGNATURE) - 1;
+  pend = envblk->buf + envblk->size;
+
+  while (p < pend)
+    {
+      if (*p != '#')
+        {
+          char *name;
+          char *value;
+          char *name_start, *name_end, *value_start;
+          char *q;
+          int ret;
+
+          name_start = p;
+          while (p < pend && *p != '=')
+            p++;
+          if (p == pend)
+            /* Broken.  */
+            return;
+          name_end = p;
+
+          p++;
+          value_start = p;
+          while (p < pend)
+            {
+              if (*p == '\n')
+                break;
+              else if (*p == '\\')
+                p += 2;
+              else
+                p++;
+            }
+
+          if (p >= pend)
+            /* Broken.  */
+            return;
+
+          name = grub_malloc (p - name_start + 1);
+          if (! name)
+            /* out of memory.  */
+            return;
+
+          value = name + (value_start - name_start);
+
+          grub_memcpy (name, name_start, name_end - name_start);
+          name[name_end - name_start] = '\0';
+
+          for (p = value_start, q = value; *p != '\n'; ++p)
+            {
+              if (*p == '\\')
+                *q++ = *++p;
+              else
+                *q++ = *p;
+            }
+          *q = '\0';
+
+          ret = hook (name, value, hook_data);
+          grub_free (name);
+          if (ret)
+            return;
+        }
+
+      p = find_next_line (p, pend);
+    }
+}
diff --git a/grub-core/lib/fake_module.c b/grub-core/lib/fake_module.c
new file mode 100644
index 0000000..3646ced
--- /dev/null
+++ b/grub-core/lib/fake_module.c
@@ -0,0 +1,4 @@
+/* This file is intentionally empty: it's used to generate modules with no code or data.  (purely dependency modules)  */
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
diff --git a/grub-core/lib/fdt.c b/grub-core/lib/fdt.c
new file mode 100644
index 0000000..0d371c5
--- /dev/null
+++ b/grub-core/lib/fdt.c
@@ -0,0 +1,531 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fdt.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define FDT_SUPPORTED_VERSION	17
+
+#define FDT_BEGIN_NODE	0x00000001
+#define FDT_END_NODE	0x00000002
+#define FDT_PROP	0x00000003
+#define FDT_NOP		0x00000004
+#define FDT_END		0x00000009
+
+#define struct_end(fdt)	\
+	((grub_addr_t) fdt + grub_fdt_get_off_dt_struct(fdt)	\
+	 + grub_fdt_get_size_dt_struct(fdt))
+
+/* Size needed by a node entry: 2 tokens (FDT_BEGIN_NODE and FDT_END_NODE), plus
+   the NULL-terminated string containing the name, plus padding if needed. */
+#define node_entry_size(node_name)	\
+	(2 * sizeof(grub_uint32_t)	\
+	+ ALIGN_UP (grub_strlen (name) + 1, sizeof(grub_uint32_t)))
+
+#define SKIP_NODE_NAME(name, token, end)	\
+  name = (char *) ((token) + 1);	\
+  while (name < (char *) end)	\
+  {	\
+    if (!*name++)	\
+      break;	\
+  }	\
+  token = (grub_uint32_t *) ALIGN_UP((grub_addr_t) (name), sizeof(*token))
+
+
+static grub_uint32_t *get_next_node (const void *fdt, char *node_name)
+{
+  grub_uint32_t *end = (void *) struct_end (fdt);
+  grub_uint32_t *token;
+
+  if (node_name >= (char *) end)
+    return NULL;
+  while (*node_name++)
+  {
+    if (node_name >= (char *) end)
+  	  return NULL;
+  }
+  token = (grub_uint32_t *) ALIGN_UP ((grub_addr_t) node_name, 4);
+  while (token < end)
+  {
+    switch (grub_be_to_cpu32(*token))
+    {
+      case FDT_BEGIN_NODE:
+        token = get_next_node (fdt, (char *) (token + 1));
+        if (!token)
+          return NULL;
+        break;
+      case FDT_END_NODE:
+        token++;
+        if (token >= end)
+          return NULL;
+        return token;
+      case FDT_PROP:
+        /* Skip property token and following data (len, nameoff and property
+           value). */
+        token += grub_fdt_prop_entry_size(grub_be_to_cpu32(*(token + 1)))
+                 / sizeof(*token);
+        break;
+      case FDT_NOP:
+        token++;
+        break;
+      default:
+        return NULL;
+    }
+  }
+  return NULL;
+}
+
+static int get_mem_rsvmap_size (const void *fdt)
+{
+  int size = 0;
+  grub_unaligned_uint64_t *ptr = (void *) ((grub_addr_t) fdt
+					   + grub_fdt_get_off_mem_rsvmap (fdt));
+
+  do
+  {
+    size += 2 * sizeof(*ptr);
+    if (!ptr[0].val && !ptr[1].val)
+      return size;
+    ptr += 2;
+  } while ((grub_addr_t) ptr <= (grub_addr_t) fdt + grub_fdt_get_totalsize (fdt)
+                                  - 2 * sizeof(grub_uint64_t));
+  return -1;
+}
+
+static grub_uint32_t get_free_space (void *fdt)
+{
+  int mem_rsvmap_size = get_mem_rsvmap_size (fdt);
+
+  if (mem_rsvmap_size < 0)
+    /* invalid memory reservation block */
+    return 0;
+  return (grub_fdt_get_totalsize (fdt) - sizeof(grub_fdt_header_t)
+          - mem_rsvmap_size - grub_fdt_get_size_dt_strings (fdt)
+          - grub_fdt_get_size_dt_struct (fdt));
+}
+
+static int add_subnode (void *fdt, int parentoffset, const char *name)
+{
+  grub_uint32_t *token = (void *) ((grub_addr_t) fdt
+                                   + grub_fdt_get_off_dt_struct(fdt)
+                                   + parentoffset);
+  grub_uint32_t *end = (void *) struct_end (fdt);
+  unsigned int entry_size = node_entry_size (name);
+  unsigned int struct_size = grub_fdt_get_size_dt_struct(fdt);
+  char *node_name;
+
+  SKIP_NODE_NAME(node_name, token, end);
+
+  /* Insert the new subnode just after the properties of the parent node (if
+     any).*/
+  while (1)
+  {
+    if (token >= end)
+      return -1;
+    switch (grub_be_to_cpu32(*token))
+    {
+      case FDT_PROP:
+        /* Skip len, nameoff and property value. */
+        token += grub_fdt_prop_entry_size(grub_be_to_cpu32(*(token + 1)))
+                 / sizeof(*token);
+        break;
+      case FDT_BEGIN_NODE:
+      case FDT_END_NODE:
+        goto insert;
+      case FDT_NOP:
+        token++;
+        break;
+      default:
+        /* invalid token */
+        return -1;
+    }
+  }
+insert:
+  grub_memmove (token + entry_size / sizeof(*token), token,
+                (grub_addr_t) end - (grub_addr_t) token);
+  *token = grub_cpu_to_be32_compile_time(FDT_BEGIN_NODE);
+  token[entry_size / sizeof(*token) - 2] = 0;	/* padding bytes */
+  grub_strcpy((char *) (token + 1), name);
+  token[entry_size / sizeof(*token) - 1] = grub_cpu_to_be32_compile_time(FDT_END_NODE);
+  grub_fdt_set_size_dt_struct (fdt, struct_size + entry_size);
+  return ((grub_addr_t) token - (grub_addr_t) fdt
+          - grub_fdt_get_off_dt_struct(fdt));
+}
+
+/* Rearrange FDT blocks in the canonical order: first the memory reservation
+   block (just after the FDT header), then the structure block and finally the
+   strings block. No free space is left between the first and the second block,
+   while the space between the second and the third block is given by the
+   clearance argument. */
+static int rearrange_blocks (void *fdt, unsigned int clearance)
+{
+  grub_uint32_t off_mem_rsvmap = ALIGN_UP(sizeof(grub_fdt_header_t), 8);
+  grub_uint32_t off_dt_struct = off_mem_rsvmap + get_mem_rsvmap_size (fdt);
+  grub_uint32_t off_dt_strings = off_dt_struct
+                                 + grub_fdt_get_size_dt_struct (fdt)
+                                 + clearance;
+  grub_uint8_t *fdt_ptr = fdt;
+  grub_uint8_t *tmp_fdt;
+
+  if ((grub_fdt_get_off_mem_rsvmap (fdt) == off_mem_rsvmap)
+      && (grub_fdt_get_off_dt_struct (fdt) == off_dt_struct))
+    {
+      /* No need to allocate memory for a temporary FDT, just move the strings
+         block if needed. */
+      if (grub_fdt_get_off_dt_strings (fdt) != off_dt_strings)
+        {
+          grub_memmove(fdt_ptr + off_dt_strings,
+                       fdt_ptr + grub_fdt_get_off_dt_strings (fdt),
+                       grub_fdt_get_size_dt_strings (fdt));
+          grub_fdt_set_off_dt_strings (fdt, off_dt_strings);
+        }
+      return 0;
+    }
+  tmp_fdt = grub_malloc (grub_fdt_get_totalsize (fdt));
+  if (!tmp_fdt)
+    return -1;
+  grub_memcpy (tmp_fdt + off_mem_rsvmap,
+               fdt_ptr + grub_fdt_get_off_mem_rsvmap (fdt),
+               get_mem_rsvmap_size (fdt));
+  grub_fdt_set_off_mem_rsvmap (fdt, off_mem_rsvmap);
+  grub_memcpy (tmp_fdt + off_dt_struct,
+               fdt_ptr + grub_fdt_get_off_dt_struct (fdt),
+               grub_fdt_get_size_dt_struct (fdt));
+  grub_fdt_set_off_dt_struct (fdt, off_dt_struct);
+  grub_memcpy (tmp_fdt + off_dt_strings,
+               fdt_ptr + grub_fdt_get_off_dt_strings (fdt),
+               grub_fdt_get_size_dt_strings (fdt));
+  grub_fdt_set_off_dt_strings (fdt, off_dt_strings);
+
+  /* Copy reordered blocks back to fdt. */
+  grub_memcpy (fdt_ptr + off_mem_rsvmap, tmp_fdt + off_mem_rsvmap,
+               grub_fdt_get_totalsize (fdt) - off_mem_rsvmap);
+
+  grub_free(tmp_fdt);
+  return 0;
+}
+
+static grub_uint32_t *find_prop (const void *fdt, unsigned int nodeoffset,
+				 const char *name)
+{
+  grub_uint32_t *prop = (void *) ((grub_addr_t) fdt
+                                 + grub_fdt_get_off_dt_struct (fdt)
+                                 + nodeoffset);
+  grub_uint32_t *end = (void *) struct_end(fdt);
+  grub_uint32_t nameoff;
+  char *node_name;
+
+  SKIP_NODE_NAME(node_name, prop, end);
+  while (prop < end - 2)
+  {
+    if (grub_be_to_cpu32(*prop) == FDT_PROP)
+      {
+        nameoff = grub_be_to_cpu32(*(prop + 2));
+        if ((nameoff + grub_strlen (name) < grub_fdt_get_size_dt_strings (fdt))
+            && !grub_strcmp (name, (char *) fdt +
+                             grub_fdt_get_off_dt_strings (fdt) + nameoff))
+        {
+          if (prop + grub_fdt_prop_entry_size(grub_be_to_cpu32(*(prop + 1)))
+              / sizeof (*prop) >= end)
+            return NULL;
+          return prop;
+        }
+        prop += grub_fdt_prop_entry_size(grub_be_to_cpu32(*(prop + 1))) / sizeof (*prop);
+      }
+    else if (grub_be_to_cpu32(*prop) == FDT_NOP)
+      prop++;
+    else
+      return NULL;
+  }
+  return NULL;
+}
+
+/* Check the FDT header for consistency and adjust the totalsize field to match
+   the size allocated for the FDT; if this function is called before the other
+   functions in this file and returns success, the other functions are
+   guaranteed not to access memory locations outside the allocated memory. */
+int grub_fdt_check_header_nosize (const void *fdt)
+{
+  if (((grub_addr_t) fdt & 0x3) || (grub_fdt_get_magic (fdt) != FDT_MAGIC)
+      || (grub_fdt_get_version (fdt) < FDT_SUPPORTED_VERSION)
+      || (grub_fdt_get_last_comp_version (fdt) > FDT_SUPPORTED_VERSION)
+      || (grub_fdt_get_off_dt_struct (fdt) & 0x00000003)
+      || (grub_fdt_get_size_dt_struct (fdt) & 0x00000003)
+      || (grub_fdt_get_off_dt_struct (fdt) + grub_fdt_get_size_dt_struct (fdt)
+          > grub_fdt_get_totalsize (fdt))
+      || (grub_fdt_get_off_dt_strings (fdt) + grub_fdt_get_size_dt_strings (fdt)
+          > grub_fdt_get_totalsize (fdt))
+      || (grub_fdt_get_off_mem_rsvmap (fdt) & 0x00000007)
+      || (grub_fdt_get_off_mem_rsvmap (fdt)
+          > grub_fdt_get_totalsize (fdt) - 2 * sizeof(grub_uint64_t)))
+    return -1;
+  return 0;
+}
+
+int grub_fdt_check_header (const void *fdt, unsigned int size)
+{
+  if (size < sizeof (grub_fdt_header_t)
+      || (grub_fdt_get_totalsize (fdt) > size)
+      || grub_fdt_check_header_nosize (fdt) == -1)
+    return -1;
+  return 0;
+}
+
+static const grub_uint32_t *
+advance_token (const void *fdt, const grub_uint32_t *token, const grub_uint32_t *end, int skip_current)
+{
+  for (; token < end; skip_current = 0)
+  {
+    switch (grub_be_to_cpu32 (*token))
+    {
+      case FDT_BEGIN_NODE:
+	if (skip_current)
+	  {
+	    token = get_next_node (fdt, (char *) (token + 1));
+	    continue;
+	  }
+	char *ptr;
+	for (ptr = (char *) (token + 1); *ptr && ptr < (char *) end; ptr++)
+	  ;
+        if (ptr >= (char *) end)
+          return 0;
+	return token;
+      case FDT_PROP:
+        /* Skip property token and following data (len, nameoff and property
+           value). */
+        if (token >= end - 1)
+          return 0;
+        token += grub_fdt_prop_entry_size(grub_be_to_cpu32(*(token + 1)))
+                 / sizeof(*token);
+        break;
+      case FDT_NOP:
+        token++;
+        break;
+      default:
+        return 0;
+    }
+  }
+  return 0;
+}
+
+int grub_fdt_next_node (const void *fdt, unsigned int currentoffset)
+{
+  const grub_uint32_t *token = (const grub_uint32_t *) fdt + (currentoffset + grub_fdt_get_off_dt_struct (fdt)) / 4;
+  token = advance_token (fdt, token, (const void *) struct_end (fdt), 1);
+  if (!token)
+    return -1;
+  return (int) ((grub_addr_t) token - (grub_addr_t) fdt
+		- grub_fdt_get_off_dt_struct (fdt));
+}			 
+
+int grub_fdt_first_node (const void *fdt, unsigned int parentoffset)
+{
+  const grub_uint32_t *token, *end;
+  char *node_name;
+
+  if (parentoffset & 0x3)
+    return -1;
+  token = (const void *) ((grub_addr_t) fdt + grub_fdt_get_off_dt_struct(fdt)
+                    + parentoffset);
+  end = (const void *) struct_end (fdt);
+  if ((token >= end) || (grub_be_to_cpu32(*token) != FDT_BEGIN_NODE))
+    return -1;
+  SKIP_NODE_NAME(node_name, token, end);
+  token = advance_token (fdt, token, end, 0);
+  if (!token)
+    return -1;
+  return (int) ((grub_addr_t) token - (grub_addr_t) fdt
+		- grub_fdt_get_off_dt_struct (fdt));
+}			 
+
+/* Find a direct sub-node of a given parent node. */
+int grub_fdt_find_subnode (const void *fdt, unsigned int parentoffset,
+			   const char *name)
+{
+  const grub_uint32_t *token, *end;
+  const char *node_name;
+  int skip_current = 0;
+
+  if (parentoffset & 0x3)
+    return -1;
+  token = (const void *) ((grub_addr_t) fdt + grub_fdt_get_off_dt_struct(fdt)
+                    + parentoffset);
+  end = (const void *) struct_end (fdt);
+  if ((token >= end) || (grub_be_to_cpu32(*token) != FDT_BEGIN_NODE))
+    return -1;
+  SKIP_NODE_NAME(node_name, token, end);
+  while (1) {
+    token = advance_token (fdt, token, end, skip_current);
+    if (!token)
+      return -1;
+    skip_current = 1;
+    node_name = (const char *) token + 4;
+    if (grub_strcmp (node_name, name) == 0)
+      return (int) ((grub_addr_t) token - (grub_addr_t) fdt
+		    - grub_fdt_get_off_dt_struct (fdt));
+  }
+}
+
+const char *
+grub_fdt_get_nodename (const void *fdt, unsigned int nodeoffset)
+{
+  return (const char *) fdt + grub_fdt_get_off_dt_struct(fdt) + nodeoffset + 4;
+}
+
+int grub_fdt_add_subnode (void *fdt, unsigned int parentoffset,
+			  const char *name)
+{
+  unsigned int entry_size = node_entry_size(name);
+
+  if ((parentoffset & 0x3) || (get_free_space (fdt) < entry_size))
+    return -1;
+
+  /* The new node entry will increase the size of the structure block: rearrange
+     blocks such that there is sufficient free space between the structure and
+     the strings block, then add the new node entry. */
+  if (rearrange_blocks (fdt, entry_size) < 0)
+    return -1;
+  return add_subnode (fdt, parentoffset, name);
+}
+
+const void *
+grub_fdt_get_prop (const void *fdt, unsigned int nodeoffset, const char *name,
+		   grub_uint32_t *len)
+{
+  grub_uint32_t *prop;
+  if ((nodeoffset >= grub_fdt_get_size_dt_struct (fdt)) || (nodeoffset & 0x3)
+      || (grub_be_to_cpu32(*(grub_uint32_t *) ((grub_addr_t) fdt
+					       + grub_fdt_get_off_dt_struct (fdt) + nodeoffset))
+          != FDT_BEGIN_NODE))
+    return 0;
+  prop = find_prop (fdt, nodeoffset, name);
+  if (!prop)
+    return 0;
+  if (len)
+    *len = grub_be_to_cpu32 (*(prop + 1));
+  return prop + 3;
+}
+
+int grub_fdt_set_prop (void *fdt, unsigned int nodeoffset, const char *name,
+		       const void *val, grub_uint32_t len)
+{
+  grub_uint32_t *prop;
+  int prop_name_present = 0;
+  grub_uint32_t nameoff = 0;
+
+  if ((nodeoffset >= grub_fdt_get_size_dt_struct (fdt)) || (nodeoffset & 0x3)
+      || (grub_be_to_cpu32(*(grub_uint32_t *) ((grub_addr_t) fdt
+                           + grub_fdt_get_off_dt_struct (fdt) + nodeoffset))
+          != FDT_BEGIN_NODE))
+    return -1;
+  prop = find_prop (fdt, nodeoffset, name);
+  if (prop)
+    {
+	  grub_uint32_t prop_len = ALIGN_UP(grub_be_to_cpu32 (*(prop + 1)),
+                                        sizeof(grub_uint32_t));
+	  grub_uint32_t i;
+
+      prop_name_present = 1;
+	  for (i = 0; i < prop_len / sizeof(grub_uint32_t); i++)
+        *(prop + 3 + i) = grub_cpu_to_be32_compile_time (FDT_NOP);
+      if (len > ALIGN_UP(prop_len, sizeof(grub_uint32_t)))
+        {
+          /* Length of new property value is greater than the space allocated
+             for the current value: a new entry needs to be created, so save the
+             nameoff field of the current entry and replace the current entry
+             with NOP tokens. */
+          nameoff = grub_be_to_cpu32 (*(prop + 2));
+          *prop = *(prop + 1) = *(prop + 2) = grub_cpu_to_be32_compile_time (FDT_NOP);
+          prop = NULL;
+        }
+    }
+  if (!prop || !prop_name_present) {
+    unsigned int needed_space = 0;
+
+    if (!prop)
+      needed_space = grub_fdt_prop_entry_size(len);
+    if (!prop_name_present)
+      needed_space += grub_strlen (name) + 1;
+    if (needed_space > get_free_space (fdt))
+      return -1;
+    if (rearrange_blocks (fdt, !prop ? grub_fdt_prop_entry_size(len) : 0) < 0)
+      return -1;
+  }
+  if (!prop_name_present) {
+    /* Append the property name at the end of the strings block. */
+    nameoff = grub_fdt_get_size_dt_strings (fdt);
+    grub_strcpy ((char *) fdt + grub_fdt_get_off_dt_strings (fdt) + nameoff,
+                 name);
+    grub_fdt_set_size_dt_strings (fdt, grub_fdt_get_size_dt_strings (fdt)
+                                  + grub_strlen (name) + 1);
+  }
+  if (!prop) {
+    char *node_name = (char *) ((grub_addr_t) fdt
+                                + grub_fdt_get_off_dt_struct (fdt) + nodeoffset
+                                + sizeof(grub_uint32_t));
+
+    prop = (void *) (node_name + ALIGN_UP(grub_strlen(node_name) + 1, 4));
+    grub_memmove (prop + grub_fdt_prop_entry_size(len) / sizeof(*prop), prop,
+                  struct_end(fdt) - (grub_addr_t) prop);
+    grub_fdt_set_size_dt_struct (fdt, grub_fdt_get_size_dt_struct (fdt)
+                                 + grub_fdt_prop_entry_size(len));
+    *prop = grub_cpu_to_be32_compile_time (FDT_PROP);
+    *(prop + 2) = grub_cpu_to_be32 (nameoff);
+  }
+  *(prop + 1) = grub_cpu_to_be32 (len);
+
+  /* Insert padding bytes at the end of the value; if they are not needed, they
+     will be overwritten by the following memcpy. */
+  *(prop + grub_fdt_prop_entry_size(len) / sizeof(grub_uint32_t) - 1) = 0;
+
+  grub_memcpy (prop + 3, val, len);
+  return 0;
+}
+
+int
+grub_fdt_create_empty_tree (void *fdt, unsigned int size)
+{
+  struct grub_fdt_empty_tree *et;
+
+  if (size < GRUB_FDT_EMPTY_TREE_SZ)
+    return -1;
+
+  grub_memset (fdt, 0, size);
+  et = fdt;
+
+  et->empty_node.tree_end = grub_cpu_to_be32_compile_time (FDT_END);
+  et->empty_node.node_end = grub_cpu_to_be32_compile_time (FDT_END_NODE);
+  et->empty_node.node_start = grub_cpu_to_be32_compile_time (FDT_BEGIN_NODE);
+  ((struct grub_fdt_empty_tree *) fdt)->header.off_mem_rsvmap =
+    grub_cpu_to_be32_compile_time (ALIGN_UP (sizeof (grub_fdt_header_t), 8));
+
+  grub_fdt_set_off_dt_strings (fdt, sizeof (*et));
+  grub_fdt_set_off_dt_struct (fdt,
+			      sizeof (et->header) + sizeof (et->empty_rsvmap));
+  grub_fdt_set_version (fdt, FDT_SUPPORTED_VERSION);
+  grub_fdt_set_last_comp_version (fdt, FDT_SUPPORTED_VERSION);
+  grub_fdt_set_size_dt_struct (fdt, sizeof (et->empty_node));
+  grub_fdt_set_totalsize (fdt, size);
+  grub_fdt_set_magic (fdt, FDT_MAGIC);
+
+  return 0;
+}
diff --git a/grub-core/lib/getline.c b/grub-core/lib/getline.c
new file mode 100644
index 0000000..edb8e9f
--- /dev/null
+++ b/grub-core/lib/getline.c
@@ -0,0 +1,92 @@
+/* main.c - the normal mode main routine */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2005,2006,2007,2008,2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/env.h>
+#include <grub/parser.h>
+#include <grub/reader.h>
+#include <grub/menu_viewer.h>
+#include <grub/auth.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+#include <grub/script_sh.h>
+
+/* Read a line from the file FILE.  */
+char *
+grub_file_getline (grub_file_t file)
+{
+  char c;
+  grub_size_t pos = 0;
+  char *cmdline;
+  int have_newline = 0;
+  grub_size_t max_len = 64;
+
+  /* Initially locate some space.  */
+  cmdline = grub_malloc (max_len);
+  if (! cmdline)
+    return 0;
+
+  while (1)
+    {
+      if (grub_file_read (file, &c, 1) != 1)
+	break;
+
+      /* Skip all carriage returns.  */
+      if (c == '\r')
+	continue;
+
+
+      if (pos + 1 >= max_len)
+	{
+	  char *old_cmdline = cmdline;
+	  max_len = max_len * 2;
+	  cmdline = grub_realloc (cmdline, max_len);
+	  if (! cmdline)
+	    {
+	      grub_free (old_cmdline);
+	      return 0;
+	    }
+	}
+
+      if (c == '\n')
+	{
+	  have_newline = 1;
+	  break;
+	}
+
+      cmdline[pos++] = c;
+    }
+
+  cmdline[pos] = '\0';
+
+  /* If the buffer is empty, don't return anything at all.  */
+  if (pos == 0 && !have_newline)
+    {
+      grub_free (cmdline);
+      cmdline = 0;
+    }
+
+  return cmdline;
+}
diff --git a/grub-core/lib/gnulib-patches/fix-base64.patch b/grub-core/lib/gnulib-patches/fix-base64.patch
new file mode 100644
index 0000000..985db12
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-base64.patch
@@ -0,0 +1,21 @@
+diff --git a/lib/base64.h b/lib/base64.h
+index 9cd0183b8..185a2afa1 100644
+--- a/lib/base64.h
++++ b/lib/base64.h
+@@ -21,8 +21,14 @@
+ /* Get size_t. */
+ # include <stddef.h>
+ 
+-/* Get bool. */
+-# include <stdbool.h>
++#ifndef GRUB_POSIX_BOOL_DEFINED
++typedef enum { false = 0, true = 1 } bool;
++#define GRUB_POSIX_BOOL_DEFINED 1
++#endif
++
++#ifndef _GL_ATTRIBUTE_CONST
++# define _GL_ATTRIBUTE_CONST /* empty */
++#endif
+ 
+ # ifdef __cplusplus
+ extern "C" {
diff --git a/grub-core/lib/gnulib-patches/fix-null-deref.patch b/grub-core/lib/gnulib-patches/fix-null-deref.patch
new file mode 100644
index 0000000..8fafa15
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-null-deref.patch
@@ -0,0 +1,13 @@
+diff --git a/lib/argp-parse.c b/lib/argp-parse.c
+index 6dec57310..900adad54 100644
+--- a/lib/argp-parse.c
++++ b/lib/argp-parse.c
+@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse)
+ void *
+ __argp_input (const struct argp *argp, const struct argp_state *state)
+ {
+-  if (state)
++  if (state && state->pstate)
+     {
+       struct group *group;
+       struct parser *parser = state->pstate;
diff --git a/grub-core/lib/gnulib-patches/fix-null-state-deref.patch b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch
new file mode 100644
index 0000000..813ec09
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch
@@ -0,0 +1,12 @@
+--- a/lib/argp-help.c	2020-10-28 14:32:19.189215988 +0000
++++ b/lib/argp-help.c	2020-10-28 14:38:21.204673940 +0000
+@@ -145,7 +145,8 @@
+       if (*(int *)((char *)upptr + up->uparams_offs) >= upptr->rmargin)
+         {
+           __argp_failure (state, 0, 0,
+-                          dgettext (state->root_argp->argp_domain,
++                          dgettext (state == NULL ? NULL
++                                    : state->root_argp->argp_domain,
+                                     "\
+ ARGP_HELP_FMT: %s value is less than or equal to %s"),
+                           "rmargin", up->name);
diff --git a/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch b/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch
new file mode 100644
index 0000000..02e0631
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch
@@ -0,0 +1,15 @@
+--- a/lib/regcomp.c	2020-11-24 17:06:08.159223858 +0000
++++ b/lib/regcomp.c	2020-11-24 17:06:15.630253923 +0000
+@@ -3808,11 +3808,7 @@
+ create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right,
+ 	     re_token_type_t type)
+ {
+-  re_token_t t;
+-#if defined GCC_LINT || defined lint
+-  memset (&t, 0, sizeof t);
+-#endif
+-  t.type = type;
++  re_token_t t = { .type = type };
+   return create_token_tree (dfa, left, right, &t);
+ }
+ 
diff --git a/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch b/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch
new file mode 100644
index 0000000..db6dac9
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch
@@ -0,0 +1,12 @@
+--- a/lib/regexec.c	2020-10-21 14:25:35.310195912 +0000
++++ b/lib/regexec.c	2020-11-05 10:55:09.621542984 +0000
+@@ -1692,6 +1692,9 @@
+ {
+   Idx top = mctx->state_log_top;
+
++  if (mctx->state_log == NULL)
++    return REG_NOERROR;
++
+   if ((next_state_log_idx >= mctx->input.bufs_len
+        && mctx->input.bufs_len < mctx->input.len)
+       || (next_state_log_idx >= mctx->input.valid_len
diff --git a/grub-core/lib/gnulib-patches/fix-uninit-structure.patch b/grub-core/lib/gnulib-patches/fix-uninit-structure.patch
new file mode 100644
index 0000000..7b4d9f6
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-uninit-structure.patch
@@ -0,0 +1,11 @@
+--- a/lib/regcomp.c	2020-10-22 13:49:06.770168928 +0000
++++ b/lib/regcomp.c	2020-10-22 13:50:37.026528298 +0000
+@@ -3662,7 +3662,7 @@
+   Idx alloc = 0;
+ #endif /* not RE_ENABLE_I18N */
+   reg_errcode_t ret;
+-  re_token_t br_token;
++  re_token_t br_token = {0};
+   bin_tree_t *tree;
+ 
+   sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
diff --git a/grub-core/lib/gnulib-patches/fix-unused-value.patch b/grub-core/lib/gnulib-patches/fix-unused-value.patch
new file mode 100644
index 0000000..ba51f1b
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-unused-value.patch
@@ -0,0 +1,14 @@
+--- a/lib/regexec.c	2020-10-21 14:25:35.310195912 +0000
++++ b/lib/regexec.c	2020-10-21 14:32:07.961765604 +0000
+@@ -828,7 +828,11 @@
+ 		    break;
+ 		  if (__glibc_unlikely (err != REG_NOMATCH))
+ 		    goto free_return;
++#ifdef DEBUG
++		  /* Only used for assertion below when DEBUG is set, otherwise
++		     it will be over-written when we loop around.  */
+ 		  match_last = -1;
++#endif
+ 		}
+ 	      else
+ 		break; /* We found a match.  */
diff --git a/grub-core/lib/gnulib-patches/fix-width.patch b/grub-core/lib/gnulib-patches/fix-width.patch
new file mode 100644
index 0000000..0a208ad
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-width.patch
@@ -0,0 +1,217 @@
+diff --git a/lib/argp-fmtstream.c b/lib/argp-fmtstream.c
+index ba6a407f7..d0685b3d4 100644
+--- a/lib/argp-fmtstream.c
++++ b/lib/argp-fmtstream.c
+@@ -28,9 +28,11 @@
+ #include <errno.h>
+ #include <stdarg.h>
+ #include <ctype.h>
++#include <wchar.h>
+ 
+ #include "argp-fmtstream.h"
+ #include "argp-namefrob.h"
++#include "mbswidth.h"
+ 
+ #ifndef ARGP_FMTSTREAM_USE_LINEWRAP
+ 
+@@ -115,6 +117,51 @@ weak_alias (__argp_fmtstream_free, argp_fmtstream_free)
+ #endif
+ #endif
+ 
++
++/* Return the pointer to the first character that doesn't fit in l columns.  */
++static inline const ptrdiff_t
++add_width (const char *ptr, const char *end, size_t l)
++{
++  mbstate_t ps;
++  const char *ptr0 = ptr;
++
++  memset (&ps, 0, sizeof (ps));
++
++  while (ptr < end)
++    {
++      wchar_t wc;
++      size_t s, k;
++
++      s = mbrtowc (&wc, ptr, end - ptr, &ps);
++      if (s == (size_t) -1)
++	break;
++      if (s == (size_t) -2)
++	{
++	  if (1 >= l)
++	    break;
++	  l--;
++	  ptr++;
++	  continue;
++	}
++
++      if (wc == '\e' && ptr + 3 < end
++	  && ptr[1] == '[' && (ptr[2] == '0' || ptr[2] == '1')
++	  && ptr[3] == 'm')
++	{
++	  ptr += 4;
++	  continue;
++	}
++
++      k = wcwidth (wc);
++
++      if (k >= l)
++	break;
++      l -= k;
++      ptr += s;
++    }
++  return ptr - ptr0;
++}
++
+ /* Process FS's buffer so that line wrapping is done from POINT_OFFS to the
+    end of its buffer.  This code is mostly from glibc stdio/linewrap.c.  */
+ void
+@@ -168,13 +215,15 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+       if (!nl)
+         {
+           /* The buffer ends in a partial line.  */
++          size_t display_width = mbsnwidth (buf, fs->p - buf,
++                                            MBSW_STOP_AT_NUL);
+ 
+-          if (fs->point_col + len < fs->rmargin)
++          if (fs->point_col + display_width < fs->rmargin)
+             {
+               /* The remaining buffer text is a partial line and fits
+                  within the maximum line width.  Advance point for the
+                  characters to be written and stop scanning.  */
+-              fs->point_col += len;
++              fs->point_col += display_width;
+               break;
+             }
+           else
+@@ -182,14 +231,18 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+                the end of the buffer.  */
+             nl = fs->p;
+         }
+-      else if (fs->point_col + (nl - buf) < (ssize_t) fs->rmargin)
+-        {
+-          /* The buffer contains a full line that fits within the maximum
+-             line width.  Reset point and scan the next line.  */
+-          fs->point_col = 0;
+-          buf = nl + 1;
+-          continue;
+-        }
++      else
++	{
++	  size_t display_width = mbsnwidth (buf, nl - buf, MBSW_STOP_AT_NUL);
++	  if (display_width < (ssize_t) fs->rmargin)
++	    {
++	      /* The buffer contains a full line that fits within the maximum
++		 line width.  Reset point and scan the next line.  */
++	      fs->point_col = 0;
++	      buf = nl + 1;
++	      continue;
++	    }
++	}
+ 
+       /* This line is too long.  */
+       r = fs->rmargin - 1;
+@@ -225,7 +278,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+           char *p, *nextline;
+           int i;
+ 
+-          p = buf + (r + 1 - fs->point_col);
++          p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+           while (p >= buf && !isblank ((unsigned char) *p))
+             --p;
+           nextline = p + 1;     /* This will begin the next line.  */
+@@ -243,7 +296,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+             {
+               /* A single word that is greater than the maximum line width.
+                  Oh well.  Put it on an overlong line by itself.  */
+-              p = buf + (r + 1 - fs->point_col);
++              p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+               /* Find the end of the long word.  */
+               if (p < nl)
+                 do
+@@ -277,7 +330,8 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+               && fs->p > nextline)
+             {
+               /* The margin needs more blanks than we removed.  */
+-              if (fs->end - fs->p > fs->wmargin + 1)
++              if (mbsnwidth (fs->p, fs->end - fs->p, MBSW_STOP_AT_NUL)
++                  > fs->wmargin + 1)
+                 /* Make some space for them.  */
+                 {
+                   size_t mv = fs->p - nextline;
+diff --git a/lib/argp-help.c b/lib/argp-help.c
+index e5375a0f0..5d8f451ec 100644
+--- a/lib/argp-help.c
++++ b/lib/argp-help.c
+@@ -51,6 +51,7 @@
+ #include "argp.h"
+ #include "argp-fmtstream.h"
+ #include "argp-namefrob.h"
++#include "mbswidth.h"
+ 
+ #ifndef SIZE_MAX
+ # define SIZE_MAX ((size_t) -1)
+@@ -1432,7 +1433,7 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state,
+ 
+       /* Manually do line wrapping so that it (probably) won't get wrapped at
+          any embedded spaces.  */
+-      space (stream, 1 + nl - cp);
++      space (stream, 1 + mbsnwidth (cp, nl - cp, MBSW_STOP_AT_NUL));
+ 
+       __argp_fmtstream_write (stream, cp, nl - cp);
+     }
+diff --git a/lib/mbswidth.c b/lib/mbswidth.c
+index 408a15e34..b3fb7f83a 100644
+--- a/lib/mbswidth.c
++++ b/lib/mbswidth.c
+@@ -38,6 +38,14 @@
+ /* Get INT_MAX.  */
+ #include <limits.h>
+ 
++#ifndef FALLTHROUGH
++# if __GNUC__ < 7
++#  define FALLTHROUGH ((void) 0)
++# else
++#  define FALLTHROUGH __attribute__ ((__fallthrough__))
++# endif
++#endif
++
+ /* Returns the number of columns needed to represent the multibyte
+    character string pointed to by STRING.  If a non-printable character
+    occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned.
+@@ -90,6 +98,10 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
+               p++;
+               width++;
+               break;
++            case '\0':
++              if (flags & MBSW_STOP_AT_NUL)
++                return width;
++              FALLTHROUGH;
+             default:
+               /* If we have a multibyte sequence, scan it up to its end.  */
+               {
+@@ -168,6 +180,9 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
+     {
+       unsigned char c = (unsigned char) *p++;
+ 
++      if (c == 0 && (flags & MBSW_STOP_AT_NUL))
++        return width;
++
+       if (isprint (c))
+         {
+           if (width == INT_MAX)
+diff --git a/lib/mbswidth.h b/lib/mbswidth.h
+index 2b5c53c37..45a123e63 100644
+--- a/lib/mbswidth.h
++++ b/lib/mbswidth.h
+@@ -45,6 +45,10 @@ extern "C" {
+    control characters and 1 otherwise.  */
+ #define MBSW_REJECT_UNPRINTABLE 2
+ 
++/* If this bit is set \0 is treated as the end of string.
++   Otherwise it's treated as a normal one column width character.  */
++#define MBSW_STOP_AT_NUL 4
++
+ 
+ /* Returns the number of screen columns needed for STRING.  */
+ #define mbswidth gnu_mbswidth  /* avoid clash with UnixWare 7.1.1 function */
diff --git a/grub-core/lib/gnulib-patches/no-abort.patch b/grub-core/lib/gnulib-patches/no-abort.patch
new file mode 100644
index 0000000..e469c47
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/no-abort.patch
@@ -0,0 +1,26 @@
+diff --git a/lib/regcomp.c b/lib/regcomp.c
+index cc85f35ac..de45ebb5c 100644
+--- a/lib/regcomp.c
++++ b/lib/regcomp.c
+@@ -528,9 +528,9 @@ regerror (int errcode, const regex_t *__restrict preg, char *__restrict errbuf,
+        to this routine.  If we are given anything else, or if other regex
+        code generates an invalid error code, then the program has a bug.
+        Dump core so we can fix it.  */
+-    abort ();
+-
+-  msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]);
++    msg = gettext ("unknown regexp error");
++  else
++    msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]);
+ 
+   msg_size = strlen (msg) + 1; /* Includes the null.  */
+ 
+@@ -1136,7 +1136,7 @@ optimize_utf8 (re_dfa_t *dfa)
+ 	}
+ 	break;
+       default:
+-	abort ();
++	break;
+       }
+ 
+   if (mb_chars || has_period)
diff --git a/grub-core/lib/gnulib/Makefile.am b/grub-core/lib/gnulib/Makefile.am
new file mode 100644
index 0000000..4c0b646
--- /dev/null
+++ b/grub-core/lib/gnulib/Makefile.am
@@ -0,0 +1,2221 @@
+## DO NOT EDIT! GENERATED AUTOMATICALLY!
+## Process this file with automake to produce Makefile.in.
+# Copyright (C) 2002-2019 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License,
+# this file may be distributed as part of a program that
+# contains a configuration script generated by Autoconf, under
+# the same distribution terms as the rest of that program.
+#
+# Generated by gnulib-tool.
+# Reproduce by:
+# gnulib-tool --import --local-dir=gl \
+#  --lib=libgnu \
+#  --source-base=grub-core/lib/gnulib \
+#  --m4-base=m4 \
+#  --doc-base=doc \
+#  --tests-base=tests \
+#  --aux-dir=build-aux \
+#  --no-conditional-dependencies \
+#  --no-libtool \
+#  --macro-prefix=gl \
+#  --no-vc-files \
+#  argp \
+#  base64 \
+#  error \
+#  fnmatch \
+#  getdelim \
+#  getline \
+#  gettext-h \
+#  gitlog-to-changelog \
+#  mbswidth \
+#  progname \
+#  realloc-gnu \
+#  regex \
+#  save-cwd
+
+AUTOMAKE_OPTIONS = 1.11 gnits subdir-objects
+
+SUBDIRS =
+noinst_HEADERS =
+noinst_LIBRARIES =
+noinst_LTLIBRARIES =
+EXTRA_DIST =
+BUILT_SOURCES =
+SUFFIXES =
+MOSTLYCLEANFILES = core *.stackdump
+MOSTLYCLEANDIRS =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+# No GNU Make output.
+
+AM_CPPFLAGS =
+AM_CFLAGS =
+
+noinst_LIBRARIES += libgnu.a
+
+libgnu_a_SOURCES =
+libgnu_a_LIBADD = $(gl_LIBOBJS)
+libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
+EXTRA_libgnu_a_SOURCES =
+
+## begin gnulib module absolute-header
+
+# Use this preprocessor expression to decide whether #include_next works.
+# Do not rely on a 'configure'-time test for this, since the expression
+# might appear in an installed header, which is used by some other compiler.
+HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER)
+
+## end   gnulib module absolute-header
+
+## begin gnulib module alloca
+
+
+libgnu_a_LIBADD += @ALLOCA@
+libgnu_a_DEPENDENCIES += @ALLOCA@
+EXTRA_DIST += alloca.c
+
+EXTRA_libgnu_a_SOURCES += alloca.c
+
+## end   gnulib module alloca
+
+## begin gnulib module alloca-opt
+
+BUILT_SOURCES += $(ALLOCA_H)
+
+# We need the following in order to create <alloca.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_ALLOCA_H
+alloca.h: alloca.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/alloca.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+else
+alloca.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += alloca.h alloca.h-t
+
+EXTRA_DIST += alloca.in.h
+
+## end   gnulib module alloca-opt
+
+## begin gnulib module argp
+
+libgnu_a_SOURCES += argp.h argp-ba.c argp-eexst.c             argp-fmtstream.c argp-fmtstream.h argp-fs-xinl.c argp-help.c             argp-namefrob.h argp-parse.c argp-pin.c argp-pv.c argp-pvh.c             argp-xinl.c
+
+## end   gnulib module argp
+
+## begin gnulib module assure
+
+
+EXTRA_DIST += assure.h
+
+## end   gnulib module assure
+
+## begin gnulib module at-internal
+
+
+EXTRA_DIST += openat-priv.h openat-proc.c
+
+EXTRA_libgnu_a_SOURCES += openat-proc.c
+
+## end   gnulib module at-internal
+
+## begin gnulib module base64
+
+libgnu_a_SOURCES += base64.h base64.c
+
+## end   gnulib module base64
+
+## begin gnulib module btowc
+
+
+EXTRA_DIST += btowc.c
+
+EXTRA_libgnu_a_SOURCES += btowc.c
+
+## end   gnulib module btowc
+
+## begin gnulib module chdir-long
+
+
+EXTRA_DIST += chdir-long.c chdir-long.h
+
+EXTRA_libgnu_a_SOURCES += chdir-long.c
+
+## end   gnulib module chdir-long
+
+## begin gnulib module cloexec
+
+libgnu_a_SOURCES += cloexec.c
+
+EXTRA_DIST += cloexec.h
+
+## end   gnulib module cloexec
+
+## begin gnulib module close
+
+
+EXTRA_DIST += close.c
+
+EXTRA_libgnu_a_SOURCES += close.c
+
+## end   gnulib module close
+
+## begin gnulib module dirent
+
+BUILT_SOURCES += dirent.h
+
+# We need the following in order to create <dirent.h> when the system
+# doesn't have one that works with the given compiler.
+dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_DIRENT_H''@|$(NEXT_DIRENT_H)|g' \
+	      -e 's/@''GNULIB_OPENDIR''@/$(GNULIB_OPENDIR)/g' \
+	      -e 's/@''GNULIB_READDIR''@/$(GNULIB_READDIR)/g' \
+	      -e 's/@''GNULIB_REWINDDIR''@/$(GNULIB_REWINDDIR)/g' \
+	      -e 's/@''GNULIB_CLOSEDIR''@/$(GNULIB_CLOSEDIR)/g' \
+	      -e 's/@''GNULIB_DIRFD''@/$(GNULIB_DIRFD)/g' \
+	      -e 's/@''GNULIB_FDOPENDIR''@/$(GNULIB_FDOPENDIR)/g' \
+	      -e 's/@''GNULIB_SCANDIR''@/$(GNULIB_SCANDIR)/g' \
+	      -e 's/@''GNULIB_ALPHASORT''@/$(GNULIB_ALPHASORT)/g' \
+	      -e 's/@''HAVE_OPENDIR''@/$(HAVE_OPENDIR)/g' \
+	      -e 's/@''HAVE_READDIR''@/$(HAVE_READDIR)/g' \
+	      -e 's/@''HAVE_REWINDDIR''@/$(HAVE_REWINDDIR)/g' \
+	      -e 's/@''HAVE_CLOSEDIR''@/$(HAVE_CLOSEDIR)/g' \
+	      -e 's|@''HAVE_DECL_DIRFD''@|$(HAVE_DECL_DIRFD)|g' \
+	      -e 's|@''HAVE_DECL_FDOPENDIR''@|$(HAVE_DECL_FDOPENDIR)|g' \
+	      -e 's|@''HAVE_FDOPENDIR''@|$(HAVE_FDOPENDIR)|g' \
+	      -e 's|@''HAVE_SCANDIR''@|$(HAVE_SCANDIR)|g' \
+	      -e 's|@''HAVE_ALPHASORT''@|$(HAVE_ALPHASORT)|g' \
+	      -e 's|@''REPLACE_OPENDIR''@|$(REPLACE_OPENDIR)|g' \
+	      -e 's|@''REPLACE_CLOSEDIR''@|$(REPLACE_CLOSEDIR)|g' \
+	      -e 's|@''REPLACE_DIRFD''@|$(REPLACE_DIRFD)|g' \
+	      -e 's|@''REPLACE_FDOPENDIR''@|$(REPLACE_FDOPENDIR)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/dirent.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += dirent.h dirent.h-t
+
+EXTRA_DIST += dirent.in.h
+
+## end   gnulib module dirent
+
+## begin gnulib module dirfd
+
+
+EXTRA_DIST += dirfd.c
+
+EXTRA_libgnu_a_SOURCES += dirfd.c
+
+## end   gnulib module dirfd
+
+## begin gnulib module dirname-lgpl
+
+libgnu_a_SOURCES += dirname-lgpl.c basename-lgpl.c stripslash.c
+
+EXTRA_DIST += dirname.h
+
+## end   gnulib module dirname-lgpl
+
+## begin gnulib module dosname
+
+
+EXTRA_DIST += dosname.h
+
+## end   gnulib module dosname
+
+## begin gnulib module dup2
+
+
+EXTRA_DIST += dup2.c
+
+EXTRA_libgnu_a_SOURCES += dup2.c
+
+## end   gnulib module dup2
+
+## begin gnulib module errno
+
+BUILT_SOURCES += $(ERRNO_H)
+
+# We need the following in order to create <errno.h> when the system
+# doesn't have one that is POSIX compliant.
+if GL_GENERATE_ERRNO_H
+errno.h: errno.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
+	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
+	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
+	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
+	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
+	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
+	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
+	      < $(srcdir)/errno.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+errno.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += errno.h errno.h-t
+
+EXTRA_DIST += errno.in.h
+
+## end   gnulib module errno
+
+## begin gnulib module error
+
+
+EXTRA_DIST += error.c error.h
+
+EXTRA_libgnu_a_SOURCES += error.c
+
+## end   gnulib module error
+
+## begin gnulib module exitfail
+
+libgnu_a_SOURCES += exitfail.c
+
+EXTRA_DIST += exitfail.h
+
+## end   gnulib module exitfail
+
+## begin gnulib module fchdir
+
+
+EXTRA_DIST += fchdir.c
+
+EXTRA_libgnu_a_SOURCES += fchdir.c
+
+## end   gnulib module fchdir
+
+## begin gnulib module fcntl
+
+
+EXTRA_DIST += fcntl.c
+
+EXTRA_libgnu_a_SOURCES += fcntl.c
+
+## end   gnulib module fcntl
+
+## begin gnulib module fcntl-h
+
+BUILT_SOURCES += fcntl.h
+
+# We need the following in order to create <fcntl.h> when the system
+# doesn't have one that works with the given compiler.
+fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
+	      -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
+	      -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
+	      -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
+	      -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
+	      -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
+	      -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \
+	      -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \
+	      -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/fcntl.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += fcntl.h fcntl.h-t
+
+EXTRA_DIST += fcntl.in.h
+
+## end   gnulib module fcntl-h
+
+## begin gnulib module fd-hook
+
+libgnu_a_SOURCES += fd-hook.c
+
+EXTRA_DIST += fd-hook.h
+
+## end   gnulib module fd-hook
+
+## begin gnulib module fd-safer-flag
+
+libgnu_a_SOURCES += fd-safer-flag.c dup-safer-flag.c
+
+## end   gnulib module fd-safer-flag
+
+## begin gnulib module filename
+
+
+EXTRA_DIST += filename.h
+
+## end   gnulib module filename
+
+## begin gnulib module filenamecat-lgpl
+
+libgnu_a_SOURCES += filenamecat-lgpl.c
+
+EXTRA_DIST += filenamecat.h
+
+## end   gnulib module filenamecat-lgpl
+
+## begin gnulib module flexmember
+
+
+EXTRA_DIST += flexmember.h
+
+## end   gnulib module flexmember
+
+## begin gnulib module float
+
+BUILT_SOURCES += $(FLOAT_H)
+
+# We need the following in order to create <float.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_FLOAT_H
+float.h: float.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
+	      -e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
+	      < $(srcdir)/float.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+float.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += float.h float.h-t
+
+EXTRA_DIST += float.c float.in.h itold.c
+
+EXTRA_libgnu_a_SOURCES += float.c itold.c
+
+## end   gnulib module float
+
+## begin gnulib module fnmatch
+
+
+EXTRA_DIST += fnmatch.c fnmatch_loop.c
+
+EXTRA_libgnu_a_SOURCES += fnmatch.c fnmatch_loop.c
+
+## end   gnulib module fnmatch
+
+## begin gnulib module fnmatch-h
+
+BUILT_SOURCES += $(FNMATCH_H)
+
+# We need the following in order to create <fnmatch.h>.
+if GL_GENERATE_FNMATCH_H
+fnmatch.h: fnmatch.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_FNMATCH_H''@|$(HAVE_FNMATCH_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_FNMATCH_H''@|$(NEXT_FNMATCH_H)|g' \
+	      -e 's/@''GNULIB_FNMATCH''@/$(GNULIB_FNMATCH)/g' \
+	      -e 's|@''HAVE_FNMATCH''@|$(HAVE_FNMATCH)|g' \
+	      -e 's|@''REPLACE_FNMATCH''@|$(REPLACE_FNMATCH)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/fnmatch.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+fnmatch.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += fnmatch.h fnmatch.h-t
+
+EXTRA_DIST += fnmatch.in.h
+
+## end   gnulib module fnmatch-h
+
+## begin gnulib module fstat
+
+
+EXTRA_DIST += fstat.c stat-w32.c stat-w32.h
+
+EXTRA_libgnu_a_SOURCES += fstat.c stat-w32.c
+
+## end   gnulib module fstat
+
+## begin gnulib module getcwd-lgpl
+
+
+EXTRA_DIST += getcwd-lgpl.c
+
+EXTRA_libgnu_a_SOURCES += getcwd-lgpl.c
+
+## end   gnulib module getcwd-lgpl
+
+## begin gnulib module getdelim
+
+
+EXTRA_DIST += getdelim.c
+
+EXTRA_libgnu_a_SOURCES += getdelim.c
+
+## end   gnulib module getdelim
+
+## begin gnulib module getdtablesize
+
+
+EXTRA_DIST += getdtablesize.c
+
+EXTRA_libgnu_a_SOURCES += getdtablesize.c
+
+## end   gnulib module getdtablesize
+
+## begin gnulib module getline
+
+
+EXTRA_DIST += getline.c
+
+EXTRA_libgnu_a_SOURCES += getline.c
+
+## end   gnulib module getline
+
+## begin gnulib module getopt-posix
+
+BUILT_SOURCES += $(GETOPT_H) $(GETOPT_CDEFS_H)
+
+# We need the following in order to create <getopt.h> when the system
+# doesn't have one that works with the given compiler.
+getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      < $(srcdir)/getopt.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+getopt-cdefs.h: getopt-cdefs.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+          sed -e 's|@''HAVE_SYS_CDEFS_H''@|$(HAVE_SYS_CDEFS_H)|g' \
+	      < $(srcdir)/getopt-cdefs.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+MOSTLYCLEANFILES += getopt.h getopt.h-t getopt-cdefs.h getopt-cdefs.h-t
+
+EXTRA_DIST += getopt-cdefs.in.h getopt-core.h getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h getopt.c getopt.in.h getopt1.c getopt_int.h
+
+EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c
+
+## end   gnulib module getopt-posix
+
+## begin gnulib module getprogname
+
+libgnu_a_SOURCES += getprogname.h getprogname.c
+
+## end   gnulib module getprogname
+
+## begin gnulib module gettext-h
+
+libgnu_a_SOURCES += gettext.h
+
+## end   gnulib module gettext-h
+
+## begin gnulib module gitlog-to-changelog
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/gitlog-to-changelog
+
+## end   gnulib module gitlog-to-changelog
+
+## begin gnulib module hard-locale
+
+libgnu_a_SOURCES += hard-locale.c
+
+EXTRA_DIST += hard-locale.h
+
+## end   gnulib module hard-locale
+
+## begin gnulib module havelib
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath
+
+## end   gnulib module havelib
+
+## begin gnulib module intprops
+
+
+EXTRA_DIST += intprops.h
+
+## end   gnulib module intprops
+
+## begin gnulib module langinfo
+
+BUILT_SOURCES += langinfo.h
+
+# We need the following in order to create an empty placeholder for
+# <langinfo.h> when the system doesn't have one.
+langinfo.h: langinfo.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_LANGINFO_H''@|$(HAVE_LANGINFO_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \
+	      -e 's/@''GNULIB_NL_LANGINFO''@/$(GNULIB_NL_LANGINFO)/g' \
+	      -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \
+	      -e 's|@''HAVE_LANGINFO_T_FMT_AMPM''@|$(HAVE_LANGINFO_T_FMT_AMPM)|g' \
+	      -e 's|@''HAVE_LANGINFO_ALTMON''@|$(HAVE_LANGINFO_ALTMON)|g' \
+	      -e 's|@''HAVE_LANGINFO_ERA''@|$(HAVE_LANGINFO_ERA)|g' \
+	      -e 's|@''HAVE_LANGINFO_YESEXPR''@|$(HAVE_LANGINFO_YESEXPR)|g' \
+	      -e 's|@''HAVE_NL_LANGINFO''@|$(HAVE_NL_LANGINFO)|g' \
+	      -e 's|@''REPLACE_NL_LANGINFO''@|$(REPLACE_NL_LANGINFO)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/langinfo.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += langinfo.h langinfo.h-t
+
+EXTRA_DIST += langinfo.in.h
+
+## end   gnulib module langinfo
+
+## begin gnulib module libc-config
+
+
+EXTRA_DIST += cdefs.h libc-config.h
+
+## end   gnulib module libc-config
+
+## begin gnulib module limits-h
+
+BUILT_SOURCES += $(LIMITS_H)
+
+# We need the following in order to create <limits.h> when the system
+# doesn't have one that is compatible with GNU.
+if GL_GENERATE_LIMITS_H
+limits.h: limits.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \
+	      < $(srcdir)/limits.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+limits.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += limits.h limits.h-t
+
+EXTRA_DIST += limits.in.h
+
+## end   gnulib module limits-h
+
+## begin gnulib module localcharset
+
+libgnu_a_SOURCES += localcharset.c
+
+EXTRA_DIST += localcharset.h
+
+## end   gnulib module localcharset
+
+## begin gnulib module locale
+
+BUILT_SOURCES += locale.h
+
+# We need the following in order to create <locale.h> when the system
+# doesn't have one that provides all definitions.
+locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \
+	      -e 's/@''GNULIB_LOCALECONV''@/$(GNULIB_LOCALECONV)/g' \
+	      -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \
+	      -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \
+	      -e 's/@''GNULIB_LOCALENAME''@/$(GNULIB_LOCALENAME)/g' \
+	      -e 's|@''HAVE_NEWLOCALE''@|$(HAVE_NEWLOCALE)|g' \
+	      -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \
+	      -e 's|@''HAVE_FREELOCALE''@|$(HAVE_FREELOCALE)|g' \
+	      -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \
+	      -e 's|@''REPLACE_LOCALECONV''@|$(REPLACE_LOCALECONV)|g' \
+	      -e 's|@''REPLACE_SETLOCALE''@|$(REPLACE_SETLOCALE)|g' \
+	      -e 's|@''REPLACE_NEWLOCALE''@|$(REPLACE_NEWLOCALE)|g' \
+	      -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \
+	      -e 's|@''REPLACE_FREELOCALE''@|$(REPLACE_FREELOCALE)|g' \
+	      -e 's|@''REPLACE_STRUCT_LCONV''@|$(REPLACE_STRUCT_LCONV)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/locale.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += locale.h locale.h-t
+
+EXTRA_DIST += locale.in.h
+
+## end   gnulib module locale
+
+## begin gnulib module localeconv
+
+
+EXTRA_DIST += localeconv.c
+
+EXTRA_libgnu_a_SOURCES += localeconv.c
+
+## end   gnulib module localeconv
+
+## begin gnulib module lock
+
+libgnu_a_SOURCES += glthread/lock.h glthread/lock.c
+
+## end   gnulib module lock
+
+## begin gnulib module malloc-gnu
+
+
+EXTRA_DIST += malloc.c
+
+EXTRA_libgnu_a_SOURCES += malloc.c
+
+## end   gnulib module malloc-gnu
+
+## begin gnulib module malloc-posix
+
+
+EXTRA_DIST += malloc.c
+
+EXTRA_libgnu_a_SOURCES += malloc.c
+
+## end   gnulib module malloc-posix
+
+## begin gnulib module malloca
+
+libgnu_a_SOURCES += malloca.c
+
+EXTRA_DIST += malloca.h
+
+## end   gnulib module malloca
+
+## begin gnulib module mbrtowc
+
+
+EXTRA_DIST += mbrtowc.c
+
+EXTRA_libgnu_a_SOURCES += mbrtowc.c
+
+## end   gnulib module mbrtowc
+
+## begin gnulib module mbsinit
+
+
+EXTRA_DIST += mbsinit.c
+
+EXTRA_libgnu_a_SOURCES += mbsinit.c
+
+## end   gnulib module mbsinit
+
+## begin gnulib module mbsrtowcs
+
+
+EXTRA_DIST += mbsrtowcs-impl.h mbsrtowcs-state.c mbsrtowcs.c
+
+EXTRA_libgnu_a_SOURCES += mbsrtowcs-state.c mbsrtowcs.c
+
+## end   gnulib module mbsrtowcs
+
+## begin gnulib module mbswidth
+
+libgnu_a_SOURCES += mbswidth.h mbswidth.c
+
+## end   gnulib module mbswidth
+
+## begin gnulib module mbtowc
+
+
+EXTRA_DIST += mbtowc-impl.h mbtowc.c
+
+EXTRA_libgnu_a_SOURCES += mbtowc.c
+
+## end   gnulib module mbtowc
+
+## begin gnulib module memchr
+
+
+EXTRA_DIST += memchr.c memchr.valgrind
+
+EXTRA_libgnu_a_SOURCES += memchr.c
+
+## end   gnulib module memchr
+
+## begin gnulib module mempcpy
+
+
+EXTRA_DIST += mempcpy.c
+
+EXTRA_libgnu_a_SOURCES += mempcpy.c
+
+## end   gnulib module mempcpy
+
+## begin gnulib module memrchr
+
+
+EXTRA_DIST += memrchr.c
+
+EXTRA_libgnu_a_SOURCES += memrchr.c
+
+## end   gnulib module memrchr
+
+## begin gnulib module msvc-inval
+
+
+EXTRA_DIST += msvc-inval.c msvc-inval.h
+
+EXTRA_libgnu_a_SOURCES += msvc-inval.c
+
+## end   gnulib module msvc-inval
+
+## begin gnulib module msvc-nothrow
+
+
+EXTRA_DIST += msvc-nothrow.c msvc-nothrow.h
+
+EXTRA_libgnu_a_SOURCES += msvc-nothrow.c
+
+## end   gnulib module msvc-nothrow
+
+## begin gnulib module nl_langinfo
+
+
+EXTRA_DIST += nl_langinfo.c
+
+EXTRA_libgnu_a_SOURCES += nl_langinfo.c
+
+## end   gnulib module nl_langinfo
+
+## begin gnulib module open
+
+
+EXTRA_DIST += open.c
+
+EXTRA_libgnu_a_SOURCES += open.c
+
+## end   gnulib module open
+
+## begin gnulib module openat
+
+
+EXTRA_DIST += openat.c
+
+EXTRA_libgnu_a_SOURCES += openat.c
+
+## end   gnulib module openat
+
+## begin gnulib module openat-die
+
+libgnu_a_SOURCES += openat-die.c
+
+## end   gnulib module openat-die
+
+## begin gnulib module openat-h
+
+
+EXTRA_DIST += openat.h
+
+## end   gnulib module openat-h
+
+## begin gnulib module pathmax
+
+
+EXTRA_DIST += pathmax.h
+
+## end   gnulib module pathmax
+
+## begin gnulib module progname
+
+libgnu_a_SOURCES += progname.h progname.c
+
+## end   gnulib module progname
+
+## begin gnulib module rawmemchr
+
+
+EXTRA_DIST += rawmemchr.c rawmemchr.valgrind
+
+EXTRA_libgnu_a_SOURCES += rawmemchr.c
+
+## end   gnulib module rawmemchr
+
+## begin gnulib module realloc-gnu
+
+
+EXTRA_DIST += realloc.c
+
+EXTRA_libgnu_a_SOURCES += realloc.c
+
+## end   gnulib module realloc-gnu
+
+## begin gnulib module realloc-posix
+
+
+EXTRA_DIST += realloc.c
+
+EXTRA_libgnu_a_SOURCES += realloc.c
+
+## end   gnulib module realloc-posix
+
+## begin gnulib module regex
+
+
+EXTRA_DIST += regcomp.c regex.c regex.h regex_internal.c regex_internal.h regexec.c
+
+EXTRA_libgnu_a_SOURCES += regcomp.c regex.c regex_internal.c regexec.c
+
+## end   gnulib module regex
+
+## begin gnulib module save-cwd
+
+libgnu_a_SOURCES += save-cwd.c
+
+EXTRA_DIST += save-cwd.h
+
+## end   gnulib module save-cwd
+
+## begin gnulib module size_max
+
+libgnu_a_SOURCES += size_max.h
+
+## end   gnulib module size_max
+
+## begin gnulib module sleep
+
+
+EXTRA_DIST += sleep.c
+
+EXTRA_libgnu_a_SOURCES += sleep.c
+
+## end   gnulib module sleep
+
+## begin gnulib module snippet/_Noreturn
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+
+_NORETURN_H=$(srcdir)/_Noreturn.h
+
+EXTRA_DIST += _Noreturn.h
+
+## end   gnulib module snippet/_Noreturn
+
+## begin gnulib module snippet/arg-nonnull
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+
+ARG_NONNULL_H=$(srcdir)/arg-nonnull.h
+
+EXTRA_DIST += arg-nonnull.h
+
+## end   gnulib module snippet/arg-nonnull
+
+## begin gnulib module snippet/c++defs
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+
+CXXDEFS_H=$(srcdir)/c++defs.h
+
+EXTRA_DIST += c++defs.h
+
+## end   gnulib module snippet/c++defs
+
+## begin gnulib module snippet/warn-on-use
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+
+WARN_ON_USE_H=$(srcdir)/warn-on-use.h
+
+EXTRA_DIST += warn-on-use.h
+
+## end   gnulib module snippet/warn-on-use
+
+## begin gnulib module stat
+
+
+EXTRA_DIST += stat-w32.c stat-w32.h stat.c
+
+EXTRA_libgnu_a_SOURCES += stat-w32.c stat.c
+
+## end   gnulib module stat
+
+## begin gnulib module stat-time
+
+libgnu_a_SOURCES += stat-time.c
+
+EXTRA_DIST += stat-time.h
+
+## end   gnulib module stat-time
+
+## begin gnulib module stdalign
+
+BUILT_SOURCES += $(STDALIGN_H)
+
+# We need the following in order to create <stdalign.h> when the system
+# doesn't have one that works.
+if GL_GENERATE_STDALIGN_H
+stdalign.h: stdalign.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/stdalign.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+stdalign.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += stdalign.h stdalign.h-t
+
+EXTRA_DIST += stdalign.in.h
+
+## end   gnulib module stdalign
+
+## begin gnulib module stdbool
+
+BUILT_SOURCES += $(STDBOOL_H)
+
+# We need the following in order to create <stdbool.h> when the system
+# doesn't have one that works.
+if GL_GENERATE_STDBOOL_H
+stdbool.h: stdbool.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+stdbool.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += stdbool.h stdbool.h-t
+
+EXTRA_DIST += stdbool.in.h
+
+## end   gnulib module stdbool
+
+## begin gnulib module stddef
+
+BUILT_SOURCES += $(STDDEF_H)
+
+# We need the following in order to create <stddef.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_STDDEF_H
+stddef.h: stddef.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
+	      -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
+	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
+	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
+	      < $(srcdir)/stddef.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+stddef.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += stddef.h stddef.h-t
+
+EXTRA_DIST += stddef.in.h
+
+## end   gnulib module stddef
+
+## begin gnulib module stdint
+
+BUILT_SOURCES += $(STDINT_H)
+
+# We need the following in order to create <stdint.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_STDINT_H
+stdint.h: stdint.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
+	      -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \
+	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
+	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
+	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
+	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
+	      -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
+	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
+	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
+	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
+	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
+	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
+	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
+	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
+	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
+	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
+	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
+	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
+	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
+	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
+	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
+	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
+	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      < $(srcdir)/stdint.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+stdint.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += stdint.h stdint.h-t
+
+EXTRA_DIST += stdint.in.h
+
+## end   gnulib module stdint
+
+## begin gnulib module stdio
+
+BUILT_SOURCES += stdio.h
+
+# We need the following in order to create <stdio.h> when the system
+# doesn't have one that works with the given compiler.
+stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
+	      -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \
+	      -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \
+	      -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \
+	      -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \
+	      -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \
+	      -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \
+	      -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \
+	      -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \
+	      -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \
+	      -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \
+	      -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \
+	      -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \
+	      -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \
+	      -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \
+	      -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \
+	      -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \
+	      -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \
+	      -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \
+	      -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \
+	      -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \
+	      -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \
+	      -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \
+	      -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \
+	      -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \
+	      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \
+	      -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \
+	      -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \
+	      -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \
+	      -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \
+	      -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \
+	      -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \
+	      -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \
+	      -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \
+	      -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \
+	      -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \
+	      -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \
+	      -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \
+	      -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \
+	      -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \
+	      -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \
+	      -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \
+	      -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \
+	      -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \
+	      -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \
+	      -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \
+	      -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \
+	      < $(srcdir)/stdio.in.h | \
+	  sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
+	      -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \
+	      -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \
+	      -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
+	      -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
+	      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
+	      -e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
+	      -e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
+	      -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
+	      -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \
+	      -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \
+	      -e 's|@''HAVE_PCLOSE''@|$(HAVE_PCLOSE)|g' \
+	      -e 's|@''HAVE_POPEN''@|$(HAVE_POPEN)|g' \
+	      -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
+	      -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
+	      -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
+	      -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
+	      -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
+	      -e 's|@''REPLACE_FDOPEN''@|$(REPLACE_FDOPEN)|g' \
+	      -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
+	      -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
+	      -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
+	      -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
+	      -e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
+	      -e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
+	      -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
+	      -e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
+	      -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
+	      -e 's|@''REPLACE_GETDELIM''@|$(REPLACE_GETDELIM)|g' \
+	      -e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
+	      -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
+	      -e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
+	      -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
+	      -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
+	      -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
+	      -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
+	      -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
+	      -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
+	      -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
+	      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|$(REPLACE_STDIO_READ_FUNCS)|g' \
+	      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
+	      -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \
+	      -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
+	      -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
+	      -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
+	      -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
+	      -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
+	      -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
+	      -e 's|@''ASM_SYMBOL_PREFIX''@|$(ASM_SYMBOL_PREFIX)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += stdio.h stdio.h-t
+
+EXTRA_DIST += stdio.in.h
+
+## end   gnulib module stdio
+
+## begin gnulib module stdlib
+
+BUILT_SOURCES += stdlib.h
+
+# We need the following in order to create <stdlib.h> when the system
+# doesn't have one that works with the given compiler.
+stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
+  $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
+	      -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \
+	      -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \
+	      -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \
+	      -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \
+	      -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \
+	      -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \
+	      -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \
+	      -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \
+	      -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \
+	      -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \
+	      -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \
+	      -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \
+	      -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \
+	      -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \
+	      -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \
+	      -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \
+	      -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
+	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
+	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
+	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
+	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
+	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
+	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
+	      -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \
+	      -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \
+	      -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \
+	      -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \
+	      -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \
+	      -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \
+	      -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \
+	      -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \
+	      < $(srcdir)/stdlib.in.h | \
+	  sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
+	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
+	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
+	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+	      -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
+	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
+	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
+	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
+	      -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
+	      -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
+	      -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
+	      -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
+	      -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
+	      -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \
+	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
+	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
+	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+	      -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
+	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
+	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
+	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
+	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+	      -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
+	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
+	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
+	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
+	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
+	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
+	      -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
+	      -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
+	      -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \
+	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
+	      -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \
+	      -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
+	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
+	      -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
+	      -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
+	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+	      -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
+	      -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
+	      -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
+	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
+	      -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
+	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
+	      -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
+	      -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _Noreturn/r $(_NORETURN_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += stdlib.h stdlib.h-t
+
+EXTRA_DIST += stdlib.in.h
+
+## end   gnulib module stdlib
+
+## begin gnulib module strcase
+
+
+EXTRA_DIST += strcasecmp.c strncasecmp.c
+
+EXTRA_libgnu_a_SOURCES += strcasecmp.c strncasecmp.c
+
+## end   gnulib module strcase
+
+## begin gnulib module strchrnul
+
+
+EXTRA_DIST += strchrnul.c strchrnul.valgrind
+
+EXTRA_libgnu_a_SOURCES += strchrnul.c
+
+## end   gnulib module strchrnul
+
+## begin gnulib module strdup-posix
+
+
+EXTRA_DIST += strdup.c
+
+EXTRA_libgnu_a_SOURCES += strdup.c
+
+## end   gnulib module strdup-posix
+
+## begin gnulib module streq
+
+
+EXTRA_DIST += streq.h
+
+## end   gnulib module streq
+
+## begin gnulib module strerror
+
+
+EXTRA_DIST += strerror.c
+
+EXTRA_libgnu_a_SOURCES += strerror.c
+
+## end   gnulib module strerror
+
+## begin gnulib module strerror-override
+
+
+EXTRA_DIST += strerror-override.c strerror-override.h
+
+EXTRA_libgnu_a_SOURCES += strerror-override.c
+
+## end   gnulib module strerror-override
+
+## begin gnulib module string
+
+BUILT_SOURCES += string.h
+
+# We need the following in order to create <string.h> when the system
+# doesn't have one that works with the given compiler.
+string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
+	      -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
+	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
+	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
+	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
+	      -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
+	      -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
+	      -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
+	      -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
+	      -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
+	      -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
+	      -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
+	      -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
+	      -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
+	      -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
+	      -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
+	      -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
+	      -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
+	      -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
+	      -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
+	      -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
+	      -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
+	      -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
+	      -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
+	      -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
+	      -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
+	      -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
+	      -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
+	      -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
+	      -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
+	      -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
+	      -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
+	      -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
+	      -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
+	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
+	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
+	      < $(srcdir)/string.in.h | \
+	  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
+	      -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
+	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
+	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
+	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
+	      -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
+	      -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
+	      -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
+	      -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
+	      -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
+	      -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
+	      -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
+	      -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
+	      -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
+	      -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
+	      -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
+	      -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
+	      -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
+	      -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
+	      -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
+	      -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
+	      -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
+	      -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
+	      -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
+	      -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
+	      -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
+	      -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
+	      -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
+	      -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
+	      -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
+	      -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
+	      -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
+	      -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
+	      -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
+	      -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	      < $(srcdir)/string.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += string.h string.h-t
+
+EXTRA_DIST += string.in.h
+
+## end   gnulib module string
+
+## begin gnulib module strings
+
+BUILT_SOURCES += strings.h
+
+# We need the following in order to create <strings.h> when the system
+# doesn't have one that works with the given compiler.
+strings.h: strings.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_STRINGS_H''@|$(HAVE_STRINGS_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STRINGS_H''@|$(NEXT_STRINGS_H)|g' \
+	      -e 's/@''GNULIB_FFS''@/$(GNULIB_FFS)/g' \
+	      -e 's|@''HAVE_FFS''@|$(HAVE_FFS)|g' \
+	      -e 's|@''HAVE_STRCASECMP''@|$(HAVE_STRCASECMP)|g' \
+	      -e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/strings.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += strings.h strings.h-t
+
+EXTRA_DIST += strings.in.h
+
+## end   gnulib module strings
+
+## begin gnulib module strndup
+
+
+EXTRA_DIST += strndup.c
+
+EXTRA_libgnu_a_SOURCES += strndup.c
+
+## end   gnulib module strndup
+
+## begin gnulib module strnlen
+
+
+EXTRA_DIST += strnlen.c
+
+EXTRA_libgnu_a_SOURCES += strnlen.c
+
+## end   gnulib module strnlen
+
+## begin gnulib module strnlen1
+
+libgnu_a_SOURCES += strnlen1.h strnlen1.c
+
+## end   gnulib module strnlen1
+
+## begin gnulib module sys_stat
+
+BUILT_SOURCES += sys/stat.h
+
+# We need the following in order to create <sys/stat.h> when the system
+# has one that is incomplete.
+sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
+	      -e 's|@''WINDOWS_STAT_TIMESPEC''@|$(WINDOWS_STAT_TIMESPEC)|g' \
+	      -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
+	      -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
+	      -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
+	      -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
+	      -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
+	      -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
+	      -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
+	      -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
+	      -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
+	      -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
+	      -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
+	      -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
+	      -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/$(GNULIB_OVERRIDES_STRUCT_STAT)/g' \
+	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
+	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
+	      -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
+	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
+	      -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
+	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
+	      -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \
+	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
+	      -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \
+	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
+	      -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
+	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
+	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
+	      -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
+	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
+	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
+	      -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \
+	      -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
+	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
+	      -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/sys_stat.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
+MOSTLYCLEANDIRS += sys
+
+EXTRA_DIST += sys_stat.in.h
+
+## end   gnulib module sys_stat
+
+## begin gnulib module sys_types
+
+BUILT_SOURCES += sys/types.h
+
+# We need the following in order to create <sys/types.h> when the system
+# doesn't have one that works with the given compiler.
+sys/types.h: sys_types.in.h $(top_builddir)/config.status
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+	      -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \
+	      < $(srcdir)/sys_types.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += sys/types.h sys/types.h-t
+
+EXTRA_DIST += sys_types.in.h
+
+## end   gnulib module sys_types
+
+## begin gnulib module sysexits
+
+BUILT_SOURCES += $(SYSEXITS_H)
+
+# We need the following in order to create <sysexits.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_SYSEXITS_H
+sysexits.h: sysexits.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_SYSEXITS_H''@|$(HAVE_SYSEXITS_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYSEXITS_H''@|$(NEXT_SYSEXITS_H)|g' \
+	      < $(srcdir)/sysexits.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+else
+sysexits.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += sysexits.h sysexits.h-t
+
+EXTRA_DIST += sysexits.in.h
+
+## end   gnulib module sysexits
+
+## begin gnulib module threadlib
+
+libgnu_a_SOURCES += glthread/threadlib.c
+
+EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath
+
+## end   gnulib module threadlib
+
+## begin gnulib module time
+
+BUILT_SOURCES += time.h
+
+# We need the following in order to create <time.h> when the system
+# doesn't have one that works with the given compiler.
+time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
+	      -e 's/@''GNULIB_CTIME''@/$(GNULIB_CTIME)/g' \
+	      -e 's/@''GNULIB_LOCALTIME''@/$(GNULIB_LOCALTIME)/g' \
+	      -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
+	      -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
+	      -e 's/@''GNULIB_STRFTIME''@/$(GNULIB_STRFTIME)/g' \
+	      -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
+	      -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
+	      -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
+	      -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \
+	      -e 's/@''GNULIB_TZSET''@/$(GNULIB_TZSET)/g' \
+	      -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
+	      -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
+	      -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
+	      -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
+	      -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \
+	      -e 's|@''HAVE_TZSET''@|$(HAVE_TZSET)|g' \
+	      -e 's|@''REPLACE_CTIME''@|$(REPLACE_CTIME)|g' \
+	      -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
+	      -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
+	      -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
+	      -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
+	      -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
+	      -e 's|@''REPLACE_STRFTIME''@|$(REPLACE_STRFTIME)|g' \
+	      -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
+	      -e 's|@''REPLACE_TZSET''@|$(REPLACE_TZSET)|g' \
+	      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/time.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += time.h time.h-t
+
+EXTRA_DIST += time.in.h
+
+## end   gnulib module time
+
+## begin gnulib module unistd
+
+BUILT_SOURCES += unistd.h
+libgnu_a_SOURCES += unistd.c
+
+# We need the following in order to create an empty placeholder for
+# <unistd.h> when the system doesn't have one.
+unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+	      -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
+	      -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
+	      -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
+	      -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
+	      -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
+	      -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
+	      -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
+	      -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
+	      -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
+	      -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
+	      -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
+	      -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
+	      -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
+	      -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
+	      -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
+	      -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
+	      -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
+	      -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
+	      -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
+	      -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
+	      -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
+	      -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
+	      -e 's/@''GNULIB_GETPASS''@/$(GNULIB_GETPASS)/g' \
+	      -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
+	      -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
+	      -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
+	      -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
+	      -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
+	      -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
+	      -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
+	      -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
+	      -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
+	      -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
+	      -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
+	      -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
+	      -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
+	      -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
+	      -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
+	      -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
+	      -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
+	      -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
+	      -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
+	      -e 's/@''GNULIB_TRUNCATE''@/$(GNULIB_TRUNCATE)/g' \
+	      -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
+	      -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
+	      -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
+	      -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
+	      -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
+	      < $(srcdir)/unistd.in.h | \
+	  sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
+	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
+	      -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
+	      -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+	      -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
+	      -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
+	      -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
+	      -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
+	      -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
+	      -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
+	      -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
+	      -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
+	      -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+	      -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
+	      -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \
+	      -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
+	      -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
+	      -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
+	      -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
+	      -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
+	      -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
+	      -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
+	      -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
+	      -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+	      -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
+	      -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
+	      -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+	      -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
+	      -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
+	      -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
+	      -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
+	      -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
+	      -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
+	      -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
+	      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
+	      -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \
+	      -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
+	      -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
+	      -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
+	      -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
+	      -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \
+	      -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
+	      -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
+	      -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
+	  | \
+	  sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
+	      -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+	      -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
+	      -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
+	      -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \
+	      -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
+	      -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
+	      -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
+	      -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
+	      -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
+	      -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
+	      -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
+	      -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
+	      -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \
+	      -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
+	      -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+	      -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
+	      -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
+	      -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+	      -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
+	      -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
+	      -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
+	      -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
+	      -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
+	      -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+	      -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
+	      -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
+	      -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
+	      -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \
+	      -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
+	      -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+	      -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
+	      -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
+	      -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
+	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += unistd.h unistd.h-t
+
+EXTRA_DIST += unistd.in.h
+
+## end   gnulib module unistd
+
+## begin gnulib module unistd-safer
+
+libgnu_a_SOURCES += dup-safer.c fd-safer.c pipe-safer.c
+
+EXTRA_DIST += unistd--.h unistd-safer.h
+
+## end   gnulib module unistd-safer
+
+## begin gnulib module unitypes
+
+BUILT_SOURCES += $(LIBUNISTRING_UNITYPES_H)
+
+unitypes.h: unitypes.in.h
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/unitypes.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+MOSTLYCLEANFILES += unitypes.h unitypes.h-t
+
+EXTRA_DIST += unitypes.in.h
+
+## end   gnulib module unitypes
+
+## begin gnulib module uniwidth/base
+
+BUILT_SOURCES += $(LIBUNISTRING_UNIWIDTH_H)
+
+uniwidth.h: uniwidth.in.h
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/uniwidth.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+MOSTLYCLEANFILES += uniwidth.h uniwidth.h-t
+
+EXTRA_DIST += localcharset.h uniwidth.in.h
+
+## end   gnulib module uniwidth/base
+
+## begin gnulib module uniwidth/width
+
+if LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH
+libgnu_a_SOURCES += uniwidth/width.c
+endif
+
+EXTRA_DIST += uniwidth/cjk.h
+
+## end   gnulib module uniwidth/width
+
+## begin gnulib module vasnprintf
+
+
+EXTRA_DIST += asnprintf.c float+.h printf-args.c printf-args.h printf-parse.c printf-parse.h vasnprintf.c vasnprintf.h
+
+EXTRA_libgnu_a_SOURCES += asnprintf.c printf-args.c printf-parse.c vasnprintf.c
+
+## end   gnulib module vasnprintf
+
+## begin gnulib module verify
+
+
+EXTRA_DIST += verify.h
+
+## end   gnulib module verify
+
+## begin gnulib module vsnprintf
+
+
+EXTRA_DIST += vsnprintf.c
+
+EXTRA_libgnu_a_SOURCES += vsnprintf.c
+
+## end   gnulib module vsnprintf
+
+## begin gnulib module wchar
+
+BUILT_SOURCES += wchar.h
+
+# We need the following in order to create <wchar.h> when the system
+# version does not work standalone.
+wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
+	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
+	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
+	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
+	      -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
+	      -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
+	      -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \
+	      -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \
+	      -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \
+	      -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \
+	      -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \
+	      -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \
+	      -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \
+	      -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \
+	      -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \
+	      -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \
+	      -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \
+	      -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \
+	      -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \
+	      -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \
+	      -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \
+	      -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \
+	      -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \
+	      -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \
+	      -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \
+	      -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \
+	      -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \
+	      -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \
+	      -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \
+	      -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \
+	      -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \
+	      -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \
+	      -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \
+	      -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \
+	      -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \
+	      -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \
+	      -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \
+	      -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \
+	      -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \
+	      -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \
+	      -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \
+	      -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \
+	      -e 's/@''GNULIB_WCSFTIME''@/$(GNULIB_WCSFTIME)/g' \
+	      < $(srcdir)/wchar.in.h | \
+	  sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
+	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
+	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
+	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
+	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
+	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
+	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
+	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
+	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
+	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
+	      -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \
+	      -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \
+	      -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \
+	      -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \
+	      -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \
+	      -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \
+	      -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \
+	      -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \
+	      -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \
+	      -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \
+	      -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \
+	      -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \
+	      -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \
+	      -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \
+	      -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \
+	      -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \
+	      -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \
+	      -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \
+	      -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \
+	      -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \
+	      -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \
+	      -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \
+	      -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \
+	      -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \
+	      -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \
+	      -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \
+	      -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \
+	      -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \
+	      -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \
+	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
+	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
+	  | \
+	  sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
+	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
+	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
+	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
+	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
+	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
+	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
+	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
+	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
+	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
+	      -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \
+	      -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += wchar.h wchar.h-t
+
+EXTRA_DIST += wchar.in.h
+
+## end   gnulib module wchar
+
+## begin gnulib module wcrtomb
+
+
+EXTRA_DIST += wcrtomb.c
+
+EXTRA_libgnu_a_SOURCES += wcrtomb.c
+
+## end   gnulib module wcrtomb
+
+## begin gnulib module wctype-h
+
+BUILT_SOURCES += wctype.h
+libgnu_a_SOURCES += wctype-h.c
+
+# We need the following in order to create <wctype.h> when the system
+# doesn't have one that works with the given compiler.
+wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
+	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \
+	      -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \
+	      -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \
+	      -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \
+	      -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \
+	      -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \
+	      -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
+	      -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \
+	      -e 's/@''HAVE_WCTRANS_T''@/$(HAVE_WCTRANS_T)/g' \
+	      -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
+	      -e 's/@''REPLACE_ISWBLANK''@/$(REPLACE_ISWBLANK)/g' \
+	      -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \
+	      -e 's/@''REPLACE_TOWLOWER''@/$(REPLACE_TOWLOWER)/g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/wctype.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+MOSTLYCLEANFILES += wctype.h wctype.h-t
+
+EXTRA_DIST += wctype.in.h
+
+## end   gnulib module wctype-h
+
+## begin gnulib module wcwidth
+
+
+EXTRA_DIST += wcwidth.c
+
+EXTRA_libgnu_a_SOURCES += wcwidth.c
+
+## end   gnulib module wcwidth
+
+## begin gnulib module xalloc-oversized
+
+
+EXTRA_DIST += xalloc-oversized.h
+
+## end   gnulib module xalloc-oversized
+
+## begin gnulib module xsize
+
+libgnu_a_SOURCES += xsize.h xsize.c
+
+## end   gnulib module xsize
+
+
+mostlyclean-local: mostlyclean-generic
+	@for dir in '' $(MOSTLYCLEANDIRS); do \
+	  if test -n "$$dir" && test -d $$dir; then \
+	    echo "rmdir $$dir"; rmdir $$dir; \
+	  fi; \
+	done; \
+	:
diff --git a/grub-core/lib/gnulib/Makefile.in b/grub-core/lib/gnulib/Makefile.in
new file mode 100644
index 0000000..839c259
--- /dev/null
+++ b/grub-core/lib/gnulib/Makefile.in
@@ -0,0 +1,3071 @@
+# Makefile.in generated by automake 1.15 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Copyright (C) 2002-2019 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License,
+# this file may be distributed as part of a program that
+# contains a configuration script generated by Autoconf, under
+# the same distribution terms as the rest of that program.
+#
+# Generated by gnulib-tool.
+# Reproduce by:
+# gnulib-tool --import --local-dir=gl \
+#  --lib=libgnu \
+#  --source-base=grub-core/lib/gnulib \
+#  --m4-base=m4 \
+#  --doc-base=doc \
+#  --tests-base=tests \
+#  --aux-dir=build-aux \
+#  --no-conditional-dependencies \
+#  --no-libtool \
+#  --macro-prefix=gl \
+#  --no-vc-files \
+#  argp \
+#  base64 \
+#  error \
+#  fnmatch \
+#  getdelim \
+#  getline \
+#  gettext-h \
+#  gitlog-to-changelog \
+#  mbswidth \
+#  progname \
+#  realloc-gnu \
+#  regex \
+#  save-cwd
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+@LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE@am__append_1 = uniwidth/width.c
+subdir = grub-core/lib/gnulib
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
+	$(top_srcdir)/m4/__inline.m4 \
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+	$(top_srcdir)/m4/argp.m4 $(top_srcdir)/m4/base64.m4 \
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+GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
+GNULIB_READ = @GNULIB_READ@
+GNULIB_READDIR = @GNULIB_READDIR@
+GNULIB_READLINK = @GNULIB_READLINK@
+GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
+GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
+GNULIB_REALPATH = @GNULIB_REALPATH@
+GNULIB_REMOVE = @GNULIB_REMOVE@
+GNULIB_RENAME = @GNULIB_RENAME@
+GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
+GNULIB_REWINDDIR = @GNULIB_REWINDDIR@
+GNULIB_RMDIR = @GNULIB_RMDIR@
+GNULIB_RPMATCH = @GNULIB_RPMATCH@
+GNULIB_SCANDIR = @GNULIB_SCANDIR@
+GNULIB_SCANF = @GNULIB_SCANF@
+GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
+GNULIB_SETENV = @GNULIB_SETENV@
+GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
+GNULIB_SETLOCALE = @GNULIB_SETLOCALE@
+GNULIB_SLEEP = @GNULIB_SLEEP@
+GNULIB_SNPRINTF = @GNULIB_SNPRINTF@
+GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@
+GNULIB_STAT = @GNULIB_STAT@
+GNULIB_STDIO_H_NONBLOCKING = @GNULIB_STDIO_H_NONBLOCKING@
+GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@
+GNULIB_STPCPY = @GNULIB_STPCPY@
+GNULIB_STPNCPY = @GNULIB_STPNCPY@
+GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
+GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
+GNULIB_STRDUP = @GNULIB_STRDUP@
+GNULIB_STRERROR = @GNULIB_STRERROR@
+GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
+GNULIB_STRFTIME = @GNULIB_STRFTIME@
+GNULIB_STRNCAT = @GNULIB_STRNCAT@
+GNULIB_STRNDUP = @GNULIB_STRNDUP@
+GNULIB_STRNLEN = @GNULIB_STRNLEN@
+GNULIB_STRPBRK = @GNULIB_STRPBRK@
+GNULIB_STRPTIME = @GNULIB_STRPTIME@
+GNULIB_STRSEP = @GNULIB_STRSEP@
+GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
+GNULIB_STRSTR = @GNULIB_STRSTR@
+GNULIB_STRTOD = @GNULIB_STRTOD@
+GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
+GNULIB_STRTOLL = @GNULIB_STRTOLL@
+GNULIB_STRTOULL = @GNULIB_STRTOULL@
+GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
+GNULIB_SYMLINK = @GNULIB_SYMLINK@
+GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@
+GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@
+GNULIB_TIMEGM = @GNULIB_TIMEGM@
+GNULIB_TIME_R = @GNULIB_TIME_R@
+GNULIB_TIME_RZ = @GNULIB_TIME_RZ@
+GNULIB_TMPFILE = @GNULIB_TMPFILE@
+GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@
+GNULIB_TRUNCATE = @GNULIB_TRUNCATE@
+GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
+GNULIB_TZSET = @GNULIB_TZSET@
+GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
+GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
+GNULIB_UNLINK = @GNULIB_UNLINK@
+GNULIB_UNLINKAT = @GNULIB_UNLINKAT@
+GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@
+GNULIB_UNSETENV = @GNULIB_UNSETENV@
+GNULIB_USLEEP = @GNULIB_USLEEP@
+GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@
+GNULIB_VASPRINTF = @GNULIB_VASPRINTF@
+GNULIB_VDPRINTF = @GNULIB_VDPRINTF@
+GNULIB_VFPRINTF = @GNULIB_VFPRINTF@
+GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@
+GNULIB_VFSCANF = @GNULIB_VFSCANF@
+GNULIB_VPRINTF = @GNULIB_VPRINTF@
+GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@
+GNULIB_VSCANF = @GNULIB_VSCANF@
+GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@
+GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@
+GNULIB_WCPCPY = @GNULIB_WCPCPY@
+GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
+GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
+GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@
+GNULIB_WCSCAT = @GNULIB_WCSCAT@
+GNULIB_WCSCHR = @GNULIB_WCSCHR@
+GNULIB_WCSCMP = @GNULIB_WCSCMP@
+GNULIB_WCSCOLL = @GNULIB_WCSCOLL@
+GNULIB_WCSCPY = @GNULIB_WCSCPY@
+GNULIB_WCSCSPN = @GNULIB_WCSCSPN@
+GNULIB_WCSDUP = @GNULIB_WCSDUP@
+GNULIB_WCSFTIME = @GNULIB_WCSFTIME@
+GNULIB_WCSLEN = @GNULIB_WCSLEN@
+GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@
+GNULIB_WCSNCAT = @GNULIB_WCSNCAT@
+GNULIB_WCSNCMP = @GNULIB_WCSNCMP@
+GNULIB_WCSNCPY = @GNULIB_WCSNCPY@
+GNULIB_WCSNLEN = @GNULIB_WCSNLEN@
+GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@
+GNULIB_WCSPBRK = @GNULIB_WCSPBRK@
+GNULIB_WCSRCHR = @GNULIB_WCSRCHR@
+GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@
+GNULIB_WCSSPN = @GNULIB_WCSSPN@
+GNULIB_WCSSTR = @GNULIB_WCSSTR@
+GNULIB_WCSTOK = @GNULIB_WCSTOK@
+GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@
+GNULIB_WCSXFRM = @GNULIB_WCSXFRM@
+GNULIB_WCTOB = @GNULIB_WCTOB@
+GNULIB_WCTOMB = @GNULIB_WCTOMB@
+GNULIB_WCTRANS = @GNULIB_WCTRANS@
+GNULIB_WCTYPE = @GNULIB_WCTYPE@
+GNULIB_WCWIDTH = @GNULIB_WCWIDTH@
+GNULIB_WMEMCHR = @GNULIB_WMEMCHR@
+GNULIB_WMEMCMP = @GNULIB_WMEMCMP@
+GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
+GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
+GNULIB_WMEMSET = @GNULIB_WMEMSET@
+GNULIB_WRITE = @GNULIB_WRITE@
+GNULIB__EXIT = @GNULIB__EXIT@
+GREP = @GREP@
+GRUB_BOOT_MACHINE_LINK_ADDR = @GRUB_BOOT_MACHINE_LINK_ADDR@
+GRUB_PLATFORM = @GRUB_PLATFORM@
+GRUB_TARGET_CPU = @GRUB_TARGET_CPU@
+HAVE_ALPHASORT = @HAVE_ALPHASORT@
+HAVE_ASM_USCORE = @HAVE_ASM_USCORE@
+HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
+HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
+HAVE_CHOWN = @HAVE_CHOWN@
+HAVE_CLOSEDIR = @HAVE_CLOSEDIR@
+HAVE_CRTDEFS_H = @HAVE_CRTDEFS_H@
+HAVE_CXX = @HAVE_CXX@
+HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@
+HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
+HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
+HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@
+HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
+HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
+HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
+HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
+HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
+HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
+HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
+HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
+HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
+HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
+HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
+HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
+HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
+HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
+HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
+HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
+HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
+HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
+HAVE_DECL_STRNCASECMP = @HAVE_DECL_STRNCASECMP@
+HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
+HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
+HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
+HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
+HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
+HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
+HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
+HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
+HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
+HAVE_DIRENT_H = @HAVE_DIRENT_H@
+HAVE_DPRINTF = @HAVE_DPRINTF@
+HAVE_DUP2 = @HAVE_DUP2@
+HAVE_DUP3 = @HAVE_DUP3@
+HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
+HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
+HAVE_FACCESSAT = @HAVE_FACCESSAT@
+HAVE_FCHDIR = @HAVE_FCHDIR@
+HAVE_FCHMODAT = @HAVE_FCHMODAT@
+HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
+HAVE_FDOPENDIR = @HAVE_FDOPENDIR@
+HAVE_FEATURES_H = @HAVE_FEATURES_H@
+HAVE_FFS = @HAVE_FFS@
+HAVE_FFSL = @HAVE_FFSL@
+HAVE_FFSLL = @HAVE_FFSLL@
+HAVE_FNMATCH = @HAVE_FNMATCH@
+HAVE_FNMATCH_H = @HAVE_FNMATCH_H@
+HAVE_FONT_SOURCE = @HAVE_FONT_SOURCE@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
+HAVE_FSEEKO = @HAVE_FSEEKO@
+HAVE_FSTATAT = @HAVE_FSTATAT@
+HAVE_FSYNC = @HAVE_FSYNC@
+HAVE_FTELLO = @HAVE_FTELLO@
+HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
+HAVE_FUTIMENS = @HAVE_FUTIMENS@
+HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
+HAVE_GETGROUPS = @HAVE_GETGROUPS@
+HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
+HAVE_GETLOGIN = @HAVE_GETLOGIN@
+HAVE_GETOPT_H = @HAVE_GETOPT_H@
+HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
+HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
+HAVE_GRANTPT = @HAVE_GRANTPT@
+HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_ISWBLANK = @HAVE_ISWBLANK@
+HAVE_ISWCNTRL = @HAVE_ISWCNTRL@
+HAVE_LANGINFO_ALTMON = @HAVE_LANGINFO_ALTMON@
+HAVE_LANGINFO_CODESET = @HAVE_LANGINFO_CODESET@
+HAVE_LANGINFO_ERA = @HAVE_LANGINFO_ERA@
+HAVE_LANGINFO_H = @HAVE_LANGINFO_H@
+HAVE_LANGINFO_T_FMT_AMPM = @HAVE_LANGINFO_T_FMT_AMPM@
+HAVE_LANGINFO_YESEXPR = @HAVE_LANGINFO_YESEXPR@
+HAVE_LCHMOD = @HAVE_LCHMOD@
+HAVE_LCHOWN = @HAVE_LCHOWN@
+HAVE_LINK = @HAVE_LINK@
+HAVE_LINKAT = @HAVE_LINKAT@
+HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
+HAVE_LSTAT = @HAVE_LSTAT@
+HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
+HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOWC = @HAVE_MBRTOWC@
+HAVE_MBSINIT = @HAVE_MBSINIT@
+HAVE_MBSLEN = @HAVE_MBSLEN@
+HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
+HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
+HAVE_MEMCHR = @HAVE_MEMCHR@
+HAVE_MEMPCPY = @HAVE_MEMPCPY@
+HAVE_MKDIRAT = @HAVE_MKDIRAT@
+HAVE_MKDTEMP = @HAVE_MKDTEMP@
+HAVE_MKFIFO = @HAVE_MKFIFO@
+HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
+HAVE_MKNOD = @HAVE_MKNOD@
+HAVE_MKNODAT = @HAVE_MKNODAT@
+HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
+HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
+HAVE_MKSTEMP = @HAVE_MKSTEMP@
+HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
+HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
+HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
+HAVE_OPENAT = @HAVE_OPENAT@
+HAVE_OPENDIR = @HAVE_OPENDIR@
+HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
+HAVE_PIPE = @HAVE_PIPE@
+HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
+HAVE_PREAD = @HAVE_PREAD@
+HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
+HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
+HAVE_RANDOM = @HAVE_RANDOM@
+HAVE_RANDOM_H = @HAVE_RANDOM_H@
+HAVE_RANDOM_R = @HAVE_RANDOM_R@
+HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
+HAVE_READDIR = @HAVE_READDIR@
+HAVE_READLINK = @HAVE_READLINK@
+HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
+HAVE_REALPATH = @HAVE_REALPATH@
+HAVE_RENAMEAT = @HAVE_RENAMEAT@
+HAVE_REWINDDIR = @HAVE_REWINDDIR@
+HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SCANDIR = @HAVE_SCANDIR@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
+HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
+HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
+HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_SLEEP = @HAVE_SLEEP@
+HAVE_STDINT_H = @HAVE_STDINT_H@
+HAVE_STPCPY = @HAVE_STPCPY@
+HAVE_STPNCPY = @HAVE_STPNCPY@
+HAVE_STRCASECMP = @HAVE_STRCASECMP@
+HAVE_STRCASESTR = @HAVE_STRCASESTR@
+HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRINGS_H = @HAVE_STRINGS_H@
+HAVE_STRPBRK = @HAVE_STRPBRK@
+HAVE_STRPTIME = @HAVE_STRPTIME@
+HAVE_STRSEP = @HAVE_STRSEP@
+HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOLL = @HAVE_STRTOLL@
+HAVE_STRTOULL = @HAVE_STRTOULL@
+HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
+HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
+HAVE_SYMLINK = @HAVE_SYMLINK@
+HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
+HAVE_SYSEXITS_H = @HAVE_SYSEXITS_H@
+HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_CDEFS_H = @HAVE_SYS_CDEFS_H@
+HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
+HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
+HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
+HAVE_TIMEGM = @HAVE_TIMEGM@
+HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
+HAVE_TZSET = @HAVE_TZSET@
+HAVE_UNISTD_H = @HAVE_UNISTD_H@
+HAVE_UNLINKAT = @HAVE_UNLINKAT@
+HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
+HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
+HAVE_USLEEP = @HAVE_USLEEP@
+HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
+HAVE_VASPRINTF = @HAVE_VASPRINTF@
+HAVE_VDPRINTF = @HAVE_VDPRINTF@
+HAVE_WCHAR_H = @HAVE_WCHAR_H@
+HAVE_WCHAR_T = @HAVE_WCHAR_T@
+HAVE_WCPCPY = @HAVE_WCPCPY@
+HAVE_WCPNCPY = @HAVE_WCPNCPY@
+HAVE_WCRTOMB = @HAVE_WCRTOMB@
+HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
+HAVE_WCSCAT = @HAVE_WCSCAT@
+HAVE_WCSCHR = @HAVE_WCSCHR@
+HAVE_WCSCMP = @HAVE_WCSCMP@
+HAVE_WCSCOLL = @HAVE_WCSCOLL@
+HAVE_WCSCPY = @HAVE_WCSCPY@
+HAVE_WCSCSPN = @HAVE_WCSCSPN@
+HAVE_WCSDUP = @HAVE_WCSDUP@
+HAVE_WCSFTIME = @HAVE_WCSFTIME@
+HAVE_WCSLEN = @HAVE_WCSLEN@
+HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
+HAVE_WCSNCAT = @HAVE_WCSNCAT@
+HAVE_WCSNCMP = @HAVE_WCSNCMP@
+HAVE_WCSNCPY = @HAVE_WCSNCPY@
+HAVE_WCSNLEN = @HAVE_WCSNLEN@
+HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
+HAVE_WCSPBRK = @HAVE_WCSPBRK@
+HAVE_WCSRCHR = @HAVE_WCSRCHR@
+HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
+HAVE_WCSSPN = @HAVE_WCSSPN@
+HAVE_WCSSTR = @HAVE_WCSSTR@
+HAVE_WCSTOK = @HAVE_WCSTOK@
+HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
+HAVE_WCSXFRM = @HAVE_WCSXFRM@
+HAVE_WCTRANS_T = @HAVE_WCTRANS_T@
+HAVE_WCTYPE_H = @HAVE_WCTYPE_H@
+HAVE_WCTYPE_T = @HAVE_WCTYPE_T@
+HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
+HAVE_WINT_T = @HAVE_WINT_T@
+HAVE_WMEMCHR = @HAVE_WMEMCHR@
+HAVE_WMEMCMP = @HAVE_WMEMCMP@
+HAVE_WMEMCPY = @HAVE_WMEMCPY@
+HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
+HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
+HAVE__BOOL = @HAVE__BOOL@
+HAVE__EXIT = @HAVE__EXIT@
+HELP2MAN = @HELP2MAN@
+HOST_CC = @HOST_CC@
+HOST_CCASFLAGS = @HOST_CCASFLAGS@
+HOST_CFLAGS = @HOST_CFLAGS@
+HOST_CPPFLAGS = @HOST_CPPFLAGS@
+HOST_LDFLAGS = @HOST_LDFLAGS@
+INCLUDE_NEXT = @INCLUDE_NEXT@
+INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDEVMAPPER = @LIBDEVMAPPER@
+LIBGEOM = @LIBGEOM@
+LIBGNU_LIBDEPS = @LIBGNU_LIBDEPS@
+LIBGNU_LTLIBDEPS = @LIBGNU_LTLIBDEPS@
+LIBICONV = @LIBICONV@
+LIBINTL = @LIBINTL@
+LIBLZMA = @LIBLZMA@
+LIBMULTITHREAD = @LIBMULTITHREAD@
+LIBNVPAIR = @LIBNVPAIR@
+LIBOBJS = @LIBOBJS@
+LIBPCIACCESS = @LIBPCIACCESS@
+LIBPTH = @LIBPTH@
+LIBPTH_PREFIX = @LIBPTH_PREFIX@
+LIBS = @LIBS@
+LIBSDL = @LIBSDL@
+LIBTHREAD = @LIBTHREAD@
+LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
+LIBUNISTRING_UNIWIDTH_H = @LIBUNISTRING_UNIWIDTH_H@
+LIBUTIL = @LIBUTIL@
+LIBZFS = @LIBZFS@
+LIMITS_H = @LIMITS_H@
+LN_S = @LN_S@
+LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
+LOCALE_FR = @LOCALE_FR@
+LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@
+LOCALE_JA = @LOCALE_JA@
+LOCALE_ZH_CN = @LOCALE_ZH_CN@
+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBMULTITHREAD = @LTLIBMULTITHREAD@
+LTLIBOBJS = @LTLIBOBJS@
+LTLIBPTH = @LTLIBPTH@
+LTLIBTHREAD = @LTLIBTHREAD@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGFMT_015 = @MSGFMT_015@
+MSGMERGE = @MSGMERGE@
+NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@
+NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
+NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
+NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H = @NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H@
+NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@
+NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H = @NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H@
+NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
+NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
+NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
+NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
+NEXT_AS_FIRST_DIRECTIVE_STRINGS_H = @NEXT_AS_FIRST_DIRECTIVE_STRINGS_H@
+NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
+NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H = @NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
+NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
+NEXT_DIRENT_H = @NEXT_DIRENT_H@
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+NEXT_FLOAT_H = @NEXT_FLOAT_H@
+NEXT_FNMATCH_H = @NEXT_FNMATCH_H@
+NEXT_GETOPT_H = @NEXT_GETOPT_H@
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+NEXT_STDDEF_H = @NEXT_STDDEF_H@
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+NEXT_STDIO_H = @NEXT_STDIO_H@
+NEXT_STDLIB_H = @NEXT_STDLIB_H@
+NEXT_STRINGS_H = @NEXT_STRINGS_H@
+NEXT_STRING_H = @NEXT_STRING_H@
+NEXT_SYSEXITS_H = @NEXT_SYSEXITS_H@
+NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
+NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
+NEXT_TIME_H = @NEXT_TIME_H@
+NEXT_UNISTD_H = @NEXT_UNISTD_H@
+NEXT_WCHAR_H = @NEXT_WCHAR_H@
+NEXT_WCTYPE_H = @NEXT_WCTYPE_H@
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+PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
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+PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
+PYTHON = @PYTHON@
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+REPLACE_FACCESSAT = @REPLACE_FACCESSAT@
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+REPLACE_FDOPEN = @REPLACE_FDOPEN@
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+REPLACE_FNMATCH = @REPLACE_FNMATCH@
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+REPLACE_FPURGE = @REPLACE_FPURGE@
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+REPLACE_FSEEKO = @REPLACE_FSEEKO@
+REPLACE_FSTAT = @REPLACE_FSTAT@
+REPLACE_FSTATAT = @REPLACE_FSTATAT@
+REPLACE_FTELL = @REPLACE_FTELL@
+REPLACE_FTELLO = @REPLACE_FTELLO@
+REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
+REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
+REPLACE_GETCWD = @REPLACE_GETCWD@
+REPLACE_GETDELIM = @REPLACE_GETDELIM@
+REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
+REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
+REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
+REPLACE_GETLINE = @REPLACE_GETLINE@
+REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
+REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
+REPLACE_GETPASS = @REPLACE_GETPASS@
+REPLACE_GMTIME = @REPLACE_GMTIME@
+REPLACE_ISATTY = @REPLACE_ISATTY@
+REPLACE_ISWBLANK = @REPLACE_ISWBLANK@
+REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
+REPLACE_ITOLD = @REPLACE_ITOLD@
+REPLACE_LCHOWN = @REPLACE_LCHOWN@
+REPLACE_LINK = @REPLACE_LINK@
+REPLACE_LINKAT = @REPLACE_LINKAT@
+REPLACE_LOCALECONV = @REPLACE_LOCALECONV@
+REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
+REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
+REPLACE_LSEEK = @REPLACE_LSEEK@
+REPLACE_LSTAT = @REPLACE_LSTAT@
+REPLACE_MALLOC = @REPLACE_MALLOC@
+REPLACE_MBRLEN = @REPLACE_MBRLEN@
+REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
+REPLACE_MBSINIT = @REPLACE_MBSINIT@
+REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
+REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
+REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
+REPLACE_MBTOWC = @REPLACE_MBTOWC@
+REPLACE_MEMCHR = @REPLACE_MEMCHR@
+REPLACE_MEMMEM = @REPLACE_MEMMEM@
+REPLACE_MKDIR = @REPLACE_MKDIR@
+REPLACE_MKFIFO = @REPLACE_MKFIFO@
+REPLACE_MKNOD = @REPLACE_MKNOD@
+REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
+REPLACE_MKTIME = @REPLACE_MKTIME@
+REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
+REPLACE_NEWLOCALE = @REPLACE_NEWLOCALE@
+REPLACE_NL_LANGINFO = @REPLACE_NL_LANGINFO@
+REPLACE_NULL = @REPLACE_NULL@
+REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
+REPLACE_OPEN = @REPLACE_OPEN@
+REPLACE_OPENAT = @REPLACE_OPENAT@
+REPLACE_OPENDIR = @REPLACE_OPENDIR@
+REPLACE_PERROR = @REPLACE_PERROR@
+REPLACE_POPEN = @REPLACE_POPEN@
+REPLACE_PREAD = @REPLACE_PREAD@
+REPLACE_PRINTF = @REPLACE_PRINTF@
+REPLACE_PTSNAME = @REPLACE_PTSNAME@
+REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
+REPLACE_PUTENV = @REPLACE_PUTENV@
+REPLACE_PWRITE = @REPLACE_PWRITE@
+REPLACE_QSORT_R = @REPLACE_QSORT_R@
+REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
+REPLACE_READ = @REPLACE_READ@
+REPLACE_READLINK = @REPLACE_READLINK@
+REPLACE_READLINKAT = @REPLACE_READLINKAT@
+REPLACE_REALLOC = @REPLACE_REALLOC@
+REPLACE_REALPATH = @REPLACE_REALPATH@
+REPLACE_REMOVE = @REPLACE_REMOVE@
+REPLACE_RENAME = @REPLACE_RENAME@
+REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
+REPLACE_RMDIR = @REPLACE_RMDIR@
+REPLACE_SETENV = @REPLACE_SETENV@
+REPLACE_SETLOCALE = @REPLACE_SETLOCALE@
+REPLACE_SLEEP = @REPLACE_SLEEP@
+REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
+REPLACE_SPRINTF = @REPLACE_SPRINTF@
+REPLACE_STAT = @REPLACE_STAT@
+REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
+REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
+REPLACE_STPNCPY = @REPLACE_STPNCPY@
+REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
+REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
+REPLACE_STRDUP = @REPLACE_STRDUP@
+REPLACE_STRERROR = @REPLACE_STRERROR@
+REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
+REPLACE_STRFTIME = @REPLACE_STRFTIME@
+REPLACE_STRNCAT = @REPLACE_STRNCAT@
+REPLACE_STRNDUP = @REPLACE_STRNDUP@
+REPLACE_STRNLEN = @REPLACE_STRNLEN@
+REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
+REPLACE_STRSTR = @REPLACE_STRSTR@
+REPLACE_STRTOD = @REPLACE_STRTOD@
+REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
+REPLACE_STRUCT_LCONV = @REPLACE_STRUCT_LCONV@
+REPLACE_SYMLINK = @REPLACE_SYMLINK@
+REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
+REPLACE_TIMEGM = @REPLACE_TIMEGM@
+REPLACE_TMPFILE = @REPLACE_TMPFILE@
+REPLACE_TOWLOWER = @REPLACE_TOWLOWER@
+REPLACE_TRUNCATE = @REPLACE_TRUNCATE@
+REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
+REPLACE_TZSET = @REPLACE_TZSET@
+REPLACE_UNLINK = @REPLACE_UNLINK@
+REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
+REPLACE_UNSETENV = @REPLACE_UNSETENV@
+REPLACE_USLEEP = @REPLACE_USLEEP@
+REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
+REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
+REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
+REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
+REPLACE_VPRINTF = @REPLACE_VPRINTF@
+REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
+REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
+REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
+REPLACE_WCSFTIME = @REPLACE_WCSFTIME@
+REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
+REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
+REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
+REPLACE_WCTOB = @REPLACE_WCTOB@
+REPLACE_WCTOMB = @REPLACE_WCTOMB@
+REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
+REPLACE_WRITE = @REPLACE_WRITE@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
+SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+STDALIGN_H = @STDALIGN_H@
+STDBOOL_H = @STDBOOL_H@
+STDDEF_H = @STDDEF_H@
+STDINT_H = @STDINT_H@
+STRIP = @STRIP@
+SYSEXITS_H = @SYSEXITS_H@
+SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
+TARGET_APPLE_LINKER = @TARGET_APPLE_LINKER@
+TARGET_CC = @TARGET_CC@
+TARGET_CCAS = @TARGET_CCAS@
+TARGET_CCASFLAGS = @TARGET_CCASFLAGS@
+TARGET_CC_VERSION = @TARGET_CC_VERSION@
+TARGET_CFLAGS = @TARGET_CFLAGS@
+TARGET_CPP = @TARGET_CPP@
+TARGET_CPPFLAGS = @TARGET_CPPFLAGS@
+TARGET_DECOMPRESSOR_LINK_ADDR = @TARGET_DECOMPRESSOR_LINK_ADDR@
+TARGET_IMG_BASE_LDOPT = @TARGET_IMG_BASE_LDOPT@
+TARGET_IMG_CFLAGS = @TARGET_IMG_CFLAGS@
+TARGET_IMG_LDFLAGS = @TARGET_IMG_LDFLAGS@
+TARGET_LDFLAGS = @TARGET_LDFLAGS@
+TARGET_LDFLAGS_OLDMAGIC = @TARGET_LDFLAGS_OLDMAGIC@
+TARGET_LINK_ADDR = @TARGET_LINK_ADDR@
+TARGET_MODULE_FORMAT = @TARGET_MODULE_FORMAT@
+TARGET_NM = @TARGET_NM@
+TARGET_NMFLAGS_DEFINED_ONLY = @TARGET_NMFLAGS_DEFINED_ONLY@
+TARGET_NMFLAGS_MINUS_P = @TARGET_NMFLAGS_MINUS_P@
+TARGET_OBJ2ELF = @TARGET_OBJ2ELF@
+TARGET_OBJCONV = @TARGET_OBJCONV@
+TARGET_OBJCOPY = @TARGET_OBJCOPY@
+TARGET_RANLIB = @TARGET_RANLIB@
+TARGET_STRIP = @TARGET_STRIP@
+TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
+UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
+UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
+UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
+UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
+USE_NLS = @USE_NLS@
+VERSION = @VERSION@
+WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
+WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
+WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
+WINDOWS_STAT_INODES = @WINDOWS_STAT_INODES@
+WINDOWS_STAT_TIMESPEC = @WINDOWS_STAT_TIMESPEC@
+WINT_T_SUFFIX = @WINT_T_SUFFIX@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_TARGET_CC = @ac_ct_TARGET_CC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
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+bindir = @bindir@
+bootdirname = @bootdirname@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+enable_efiemu = @enable_efiemu@
+enable_grub_emu_pci = @enable_grub_emu_pci@
+enable_grub_emu_sdl = @enable_grub_emu_sdl@
+enable_grub_mkfont = @enable_grub_mkfont@
+enable_grub_mount = @enable_grub_mount@
+exec_prefix = @exec_prefix@
+gl_LIBOBJS = @gl_LIBOBJS@
+gl_LTLIBOBJS = @gl_LTLIBOBJS@
+gltests_LIBOBJS = @gltests_LIBOBJS@
+gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
+gltests_WITNESS = @gltests_WITNESS@
+grub_bios_setup = @grub_bios_setup@
+grub_editenv = @grub_editenv@
+grub_file = @grub_file@
+grub_glue_efi = @grub_glue_efi@
+grub_install = @grub_install@
+grub_mkconfig = @grub_mkconfig@
+grub_mkfont = @grub_mkfont@
+grub_mkimage = @grub_mkimage@
+grub_mklayout = @grub_mklayout@
+grub_mkpasswd_pbkdf2 = @grub_mkpasswd_pbkdf2@
+grub_mkrelpath = @grub_mkrelpath@
+grub_mkrescue = @grub_mkrescue@
+grub_probe = @grub_probe@
+grub_reboot = @grub_reboot@
+grub_render_label = @grub_render_label@
+grub_script_check = @grub_script_check@
+grub_set_default = @grub_set_default@
+grub_sparc64_setup = @grub_sparc64_setup@
+grubdirname = @grubdirname@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_kernel = @host_kernel@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+pkgpyexecdir = @pkgpyexecdir@
+pkgpythondir = @pkgpythondir@
+platform = @platform@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+pyexecdir = @pyexecdir@
+pythondir = @pythondir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = 1.11 gnits subdir-objects
+SUBDIRS = 
+noinst_HEADERS = 
+noinst_LIBRARIES = libgnu.a
+noinst_LTLIBRARIES = 
+EXTRA_DIST = alloca.c alloca.in.h assure.h openat-priv.h openat-proc.c \
+	btowc.c chdir-long.c chdir-long.h cloexec.h close.c \
+	dirent.in.h dirfd.c dirname.h dosname.h dup2.c errno.in.h \
+	error.c error.h exitfail.h fchdir.c fcntl.c fcntl.in.h \
+	fd-hook.h filename.h filenamecat.h flexmember.h float.c \
+	float.in.h itold.c fnmatch.c fnmatch_loop.c fnmatch.in.h \
+	fstat.c stat-w32.c stat-w32.h getcwd-lgpl.c getdelim.c \
+	getdtablesize.c getline.c getopt-cdefs.in.h getopt-core.h \
+	getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h getopt.c \
+	getopt.in.h getopt1.c getopt_int.h \
+	$(top_srcdir)/build-aux/gitlog-to-changelog hard-locale.h \
+	$(top_srcdir)/build-aux/config.rpath intprops.h langinfo.in.h \
+	cdefs.h libc-config.h limits.in.h localcharset.h locale.in.h \
+	localeconv.c malloc.c malloc.c malloca.h mbrtowc.c mbsinit.c \
+	mbsrtowcs-impl.h mbsrtowcs-state.c mbsrtowcs.c mbtowc-impl.h \
+	mbtowc.c memchr.c memchr.valgrind mempcpy.c memrchr.c \
+	msvc-inval.c msvc-inval.h msvc-nothrow.c msvc-nothrow.h \
+	nl_langinfo.c open.c openat.c openat.h pathmax.h rawmemchr.c \
+	rawmemchr.valgrind realloc.c realloc.c regcomp.c regex.c \
+	regex.h regex_internal.c regex_internal.h regexec.c save-cwd.h \
+	sleep.c _Noreturn.h arg-nonnull.h c++defs.h warn-on-use.h \
+	stat-w32.c stat-w32.h stat.c stat-time.h stdalign.in.h \
+	stdbool.in.h stddef.in.h stdint.in.h stdio.in.h stdlib.in.h \
+	strcasecmp.c strncasecmp.c strchrnul.c strchrnul.valgrind \
+	strdup.c streq.h strerror.c strerror-override.c \
+	strerror-override.h string.in.h strings.in.h strndup.c \
+	strnlen.c sys_stat.in.h sys_types.in.h sysexits.in.h \
+	$(top_srcdir)/build-aux/config.rpath time.in.h unistd.in.h \
+	unistd--.h unistd-safer.h unitypes.in.h localcharset.h \
+	uniwidth.in.h uniwidth/cjk.h asnprintf.c float+.h \
+	printf-args.c printf-args.h printf-parse.c printf-parse.h \
+	vasnprintf.c vasnprintf.h verify.h vsnprintf.c wchar.in.h \
+	wcrtomb.c wctype.in.h wcwidth.c xalloc-oversized.h
+BUILT_SOURCES = $(ALLOCA_H) dirent.h $(ERRNO_H) fcntl.h $(FLOAT_H) \
+	$(FNMATCH_H) $(GETOPT_H) $(GETOPT_CDEFS_H) langinfo.h \
+	$(LIMITS_H) locale.h $(STDALIGN_H) $(STDBOOL_H) $(STDDEF_H) \
+	$(STDINT_H) stdio.h stdlib.h string.h strings.h sys/stat.h \
+	sys/types.h $(SYSEXITS_H) time.h unistd.h \
+	$(LIBUNISTRING_UNITYPES_H) $(LIBUNISTRING_UNIWIDTH_H) wchar.h \
+	wctype.h
+SUFFIXES = 
+MOSTLYCLEANFILES = core *.stackdump alloca.h alloca.h-t dirent.h \
+	dirent.h-t errno.h errno.h-t fcntl.h fcntl.h-t float.h \
+	float.h-t fnmatch.h fnmatch.h-t getopt.h getopt.h-t \
+	getopt-cdefs.h getopt-cdefs.h-t langinfo.h langinfo.h-t \
+	limits.h limits.h-t locale.h locale.h-t stdalign.h \
+	stdalign.h-t stdbool.h stdbool.h-t stddef.h stddef.h-t \
+	stdint.h stdint.h-t stdio.h stdio.h-t stdlib.h stdlib.h-t \
+	string.h string.h-t strings.h strings.h-t sys/stat.h \
+	sys/stat.h-t sys/types.h sys/types.h-t sysexits.h sysexits.h-t \
+	time.h time.h-t unistd.h unistd.h-t unitypes.h unitypes.h-t \
+	uniwidth.h uniwidth.h-t wchar.h wchar.h-t wctype.h wctype.h-t
+MOSTLYCLEANDIRS = sys
+CLEANFILES = 
+DISTCLEANFILES = 
+MAINTAINERCLEANFILES = 
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+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) check-recursive
+all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(HEADERS)
+installdirs: installdirs-recursive
+installdirs-am:
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-rm -f glthread/$(DEPDIR)/$(am__dirstamp)
+	-rm -f glthread/$(am__dirstamp)
+	-rm -f uniwidth/$(DEPDIR)/$(am__dirstamp)
+	-rm -f uniwidth/$(am__dirstamp)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-recursive
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -rf $(DEPDIR) ./$(DEPDIR) glthread/$(DEPDIR) uniwidth/$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -rf $(DEPDIR) ./$(DEPDIR) glthread/$(DEPDIR) uniwidth/$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-local
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) all check install install-am \
+	install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+	check-am clean clean-generic clean-noinstLIBRARIES \
+	clean-noinstLTLIBRARIES cscopelist-am ctags ctags-am distclean \
+	distclean-compile distclean-generic distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs installdirs-am \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-local pdf \
+	pdf-am ps ps-am tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# We need the following in order to create <alloca.h> when the system
+# doesn't have one that works with the given compiler.
+@GL_GENERATE_ALLOCA_H_TRUE@alloca.h: alloca.in.h $(top_builddir)/config.status
+@GL_GENERATE_ALLOCA_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_ALLOCA_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+@GL_GENERATE_ALLOCA_H_TRUE@	  cat $(srcdir)/alloca.in.h; \
+@GL_GENERATE_ALLOCA_H_TRUE@	} > $@-t && \
+@GL_GENERATE_ALLOCA_H_TRUE@	mv -f $@-t $@
+@GL_GENERATE_ALLOCA_H_FALSE@alloca.h: $(top_builddir)/config.status
+@GL_GENERATE_ALLOCA_H_FALSE@	rm -f $@
+
+# We need the following in order to create <dirent.h> when the system
+# doesn't have one that works with the given compiler.
+dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_DIRENT_H''@|$(NEXT_DIRENT_H)|g' \
+	      -e 's/@''GNULIB_OPENDIR''@/$(GNULIB_OPENDIR)/g' \
+	      -e 's/@''GNULIB_READDIR''@/$(GNULIB_READDIR)/g' \
+	      -e 's/@''GNULIB_REWINDDIR''@/$(GNULIB_REWINDDIR)/g' \
+	      -e 's/@''GNULIB_CLOSEDIR''@/$(GNULIB_CLOSEDIR)/g' \
+	      -e 's/@''GNULIB_DIRFD''@/$(GNULIB_DIRFD)/g' \
+	      -e 's/@''GNULIB_FDOPENDIR''@/$(GNULIB_FDOPENDIR)/g' \
+	      -e 's/@''GNULIB_SCANDIR''@/$(GNULIB_SCANDIR)/g' \
+	      -e 's/@''GNULIB_ALPHASORT''@/$(GNULIB_ALPHASORT)/g' \
+	      -e 's/@''HAVE_OPENDIR''@/$(HAVE_OPENDIR)/g' \
+	      -e 's/@''HAVE_READDIR''@/$(HAVE_READDIR)/g' \
+	      -e 's/@''HAVE_REWINDDIR''@/$(HAVE_REWINDDIR)/g' \
+	      -e 's/@''HAVE_CLOSEDIR''@/$(HAVE_CLOSEDIR)/g' \
+	      -e 's|@''HAVE_DECL_DIRFD''@|$(HAVE_DECL_DIRFD)|g' \
+	      -e 's|@''HAVE_DECL_FDOPENDIR''@|$(HAVE_DECL_FDOPENDIR)|g' \
+	      -e 's|@''HAVE_FDOPENDIR''@|$(HAVE_FDOPENDIR)|g' \
+	      -e 's|@''HAVE_SCANDIR''@|$(HAVE_SCANDIR)|g' \
+	      -e 's|@''HAVE_ALPHASORT''@|$(HAVE_ALPHASORT)|g' \
+	      -e 's|@''REPLACE_OPENDIR''@|$(REPLACE_OPENDIR)|g' \
+	      -e 's|@''REPLACE_CLOSEDIR''@|$(REPLACE_CLOSEDIR)|g' \
+	      -e 's|@''REPLACE_DIRFD''@|$(REPLACE_DIRFD)|g' \
+	      -e 's|@''REPLACE_FDOPENDIR''@|$(REPLACE_FDOPENDIR)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/dirent.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <errno.h> when the system
+# doesn't have one that is POSIX compliant.
+@GL_GENERATE_ERRNO_H_TRUE@errno.h: errno.in.h $(top_builddir)/config.status
+@GL_GENERATE_ERRNO_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_ERRNO_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+@GL_GENERATE_ERRNO_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
+@GL_GENERATE_ERRNO_H_TRUE@	      < $(srcdir)/errno.in.h; \
+@GL_GENERATE_ERRNO_H_TRUE@	} > $@-t && \
+@GL_GENERATE_ERRNO_H_TRUE@	mv $@-t $@
+@GL_GENERATE_ERRNO_H_FALSE@errno.h: $(top_builddir)/config.status
+@GL_GENERATE_ERRNO_H_FALSE@	rm -f $@
+
+# We need the following in order to create <fcntl.h> when the system
+# doesn't have one that works with the given compiler.
+fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
+	      -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
+	      -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
+	      -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
+	      -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
+	      -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
+	      -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \
+	      -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \
+	      -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/fcntl.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <float.h> when the system
+# doesn't have one that works with the given compiler.
+@GL_GENERATE_FLOAT_H_TRUE@float.h: float.in.h $(top_builddir)/config.status
+@GL_GENERATE_FLOAT_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_FLOAT_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+@GL_GENERATE_FLOAT_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
+@GL_GENERATE_FLOAT_H_TRUE@	      < $(srcdir)/float.in.h; \
+@GL_GENERATE_FLOAT_H_TRUE@	} > $@-t && \
+@GL_GENERATE_FLOAT_H_TRUE@	mv $@-t $@
+@GL_GENERATE_FLOAT_H_FALSE@float.h: $(top_builddir)/config.status
+@GL_GENERATE_FLOAT_H_FALSE@	rm -f $@
+
+# We need the following in order to create <fnmatch.h>.
+@GL_GENERATE_FNMATCH_H_TRUE@fnmatch.h: fnmatch.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+@GL_GENERATE_FNMATCH_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_FNMATCH_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+@GL_GENERATE_FNMATCH_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''HAVE_FNMATCH_H''@|$(HAVE_FNMATCH_H)|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''NEXT_FNMATCH_H''@|$(NEXT_FNMATCH_H)|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's/@''GNULIB_FNMATCH''@/$(GNULIB_FNMATCH)/g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''HAVE_FNMATCH''@|$(HAVE_FNMATCH)|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e 's|@''REPLACE_FNMATCH''@|$(REPLACE_FNMATCH)|g' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+@GL_GENERATE_FNMATCH_H_TRUE@	      < $(srcdir)/fnmatch.in.h; \
+@GL_GENERATE_FNMATCH_H_TRUE@	} > $@-t && \
+@GL_GENERATE_FNMATCH_H_TRUE@	mv $@-t $@
+@GL_GENERATE_FNMATCH_H_FALSE@fnmatch.h: $(top_builddir)/config.status
+@GL_GENERATE_FNMATCH_H_FALSE@	rm -f $@
+
+# We need the following in order to create <getopt.h> when the system
+# doesn't have one that works with the given compiler.
+getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      < $(srcdir)/getopt.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+getopt-cdefs.h: getopt-cdefs.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+          sed -e 's|@''HAVE_SYS_CDEFS_H''@|$(HAVE_SYS_CDEFS_H)|g' \
+	      < $(srcdir)/getopt-cdefs.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+# We need the following in order to create an empty placeholder for
+# <langinfo.h> when the system doesn't have one.
+langinfo.h: langinfo.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_LANGINFO_H''@|$(HAVE_LANGINFO_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \
+	      -e 's/@''GNULIB_NL_LANGINFO''@/$(GNULIB_NL_LANGINFO)/g' \
+	      -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \
+	      -e 's|@''HAVE_LANGINFO_T_FMT_AMPM''@|$(HAVE_LANGINFO_T_FMT_AMPM)|g' \
+	      -e 's|@''HAVE_LANGINFO_ALTMON''@|$(HAVE_LANGINFO_ALTMON)|g' \
+	      -e 's|@''HAVE_LANGINFO_ERA''@|$(HAVE_LANGINFO_ERA)|g' \
+	      -e 's|@''HAVE_LANGINFO_YESEXPR''@|$(HAVE_LANGINFO_YESEXPR)|g' \
+	      -e 's|@''HAVE_NL_LANGINFO''@|$(HAVE_NL_LANGINFO)|g' \
+	      -e 's|@''REPLACE_NL_LANGINFO''@|$(REPLACE_NL_LANGINFO)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/langinfo.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <limits.h> when the system
+# doesn't have one that is compatible with GNU.
+@GL_GENERATE_LIMITS_H_TRUE@limits.h: limits.in.h $(top_builddir)/config.status
+@GL_GENERATE_LIMITS_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_LIMITS_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+@GL_GENERATE_LIMITS_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_LIMITS_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_LIMITS_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_LIMITS_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_LIMITS_H_TRUE@	      -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \
+@GL_GENERATE_LIMITS_H_TRUE@	      < $(srcdir)/limits.in.h; \
+@GL_GENERATE_LIMITS_H_TRUE@	} > $@-t && \
+@GL_GENERATE_LIMITS_H_TRUE@	mv $@-t $@
+@GL_GENERATE_LIMITS_H_FALSE@limits.h: $(top_builddir)/config.status
+@GL_GENERATE_LIMITS_H_FALSE@	rm -f $@
+
+# We need the following in order to create <locale.h> when the system
+# doesn't have one that provides all definitions.
+locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \
+	      -e 's/@''GNULIB_LOCALECONV''@/$(GNULIB_LOCALECONV)/g' \
+	      -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \
+	      -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \
+	      -e 's/@''GNULIB_LOCALENAME''@/$(GNULIB_LOCALENAME)/g' \
+	      -e 's|@''HAVE_NEWLOCALE''@|$(HAVE_NEWLOCALE)|g' \
+	      -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \
+	      -e 's|@''HAVE_FREELOCALE''@|$(HAVE_FREELOCALE)|g' \
+	      -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \
+	      -e 's|@''REPLACE_LOCALECONV''@|$(REPLACE_LOCALECONV)|g' \
+	      -e 's|@''REPLACE_SETLOCALE''@|$(REPLACE_SETLOCALE)|g' \
+	      -e 's|@''REPLACE_NEWLOCALE''@|$(REPLACE_NEWLOCALE)|g' \
+	      -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \
+	      -e 's|@''REPLACE_FREELOCALE''@|$(REPLACE_FREELOCALE)|g' \
+	      -e 's|@''REPLACE_STRUCT_LCONV''@|$(REPLACE_STRUCT_LCONV)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/locale.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <stdalign.h> when the system
+# doesn't have one that works.
+@GL_GENERATE_STDALIGN_H_TRUE@stdalign.h: stdalign.in.h $(top_builddir)/config.status
+@GL_GENERATE_STDALIGN_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_STDALIGN_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+@GL_GENERATE_STDALIGN_H_TRUE@	  cat $(srcdir)/stdalign.in.h; \
+@GL_GENERATE_STDALIGN_H_TRUE@	} > $@-t && \
+@GL_GENERATE_STDALIGN_H_TRUE@	mv $@-t $@
+@GL_GENERATE_STDALIGN_H_FALSE@stdalign.h: $(top_builddir)/config.status
+@GL_GENERATE_STDALIGN_H_FALSE@	rm -f $@
+
+# We need the following in order to create <stdbool.h> when the system
+# doesn't have one that works.
+@GL_GENERATE_STDBOOL_H_TRUE@stdbool.h: stdbool.in.h $(top_builddir)/config.status
+@GL_GENERATE_STDBOOL_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_STDBOOL_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+@GL_GENERATE_STDBOOL_H_TRUE@	  sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
+@GL_GENERATE_STDBOOL_H_TRUE@	} > $@-t && \
+@GL_GENERATE_STDBOOL_H_TRUE@	mv $@-t $@
+@GL_GENERATE_STDBOOL_H_FALSE@stdbool.h: $(top_builddir)/config.status
+@GL_GENERATE_STDBOOL_H_FALSE@	rm -f $@
+
+# We need the following in order to create <stddef.h> when the system
+# doesn't have one that works with the given compiler.
+@GL_GENERATE_STDDEF_H_TRUE@stddef.h: stddef.in.h $(top_builddir)/config.status
+@GL_GENERATE_STDDEF_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_STDDEF_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+@GL_GENERATE_STDDEF_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
+@GL_GENERATE_STDDEF_H_TRUE@	      < $(srcdir)/stddef.in.h; \
+@GL_GENERATE_STDDEF_H_TRUE@	} > $@-t && \
+@GL_GENERATE_STDDEF_H_TRUE@	mv $@-t $@
+@GL_GENERATE_STDDEF_H_FALSE@stddef.h: $(top_builddir)/config.status
+@GL_GENERATE_STDDEF_H_FALSE@	rm -f $@
+
+# We need the following in order to create <stdint.h> when the system
+# doesn't have one that works with the given compiler.
+@GL_GENERATE_STDINT_H_TRUE@stdint.h: stdint.in.h $(top_builddir)/config.status
+@GL_GENERATE_STDINT_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_STDINT_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+@GL_GENERATE_STDINT_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@	      < $(srcdir)/stdint.in.h; \
+@GL_GENERATE_STDINT_H_TRUE@	} > $@-t && \
+@GL_GENERATE_STDINT_H_TRUE@	mv $@-t $@
+@GL_GENERATE_STDINT_H_FALSE@stdint.h: $(top_builddir)/config.status
+@GL_GENERATE_STDINT_H_FALSE@	rm -f $@
+
+# We need the following in order to create <stdio.h> when the system
+# doesn't have one that works with the given compiler.
+stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
+	      -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \
+	      -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \
+	      -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \
+	      -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \
+	      -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \
+	      -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \
+	      -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \
+	      -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \
+	      -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \
+	      -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \
+	      -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \
+	      -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \
+	      -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \
+	      -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \
+	      -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \
+	      -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \
+	      -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \
+	      -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \
+	      -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \
+	      -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \
+	      -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \
+	      -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \
+	      -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \
+	      -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \
+	      -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \
+	      -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \
+	      -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \
+	      -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \
+	      -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \
+	      -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \
+	      -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \
+	      -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \
+	      -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \
+	      -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \
+	      -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \
+	      -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \
+	      -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \
+	      -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \
+	      -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \
+	      -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \
+	      -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \
+	      -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \
+	      -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \
+	      -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \
+	      -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \
+	      -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \
+	      -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \
+	      < $(srcdir)/stdio.in.h | \
+	  sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
+	      -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \
+	      -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \
+	      -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
+	      -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
+	      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
+	      -e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
+	      -e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
+	      -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
+	      -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \
+	      -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \
+	      -e 's|@''HAVE_PCLOSE''@|$(HAVE_PCLOSE)|g' \
+	      -e 's|@''HAVE_POPEN''@|$(HAVE_POPEN)|g' \
+	      -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
+	      -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
+	      -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
+	      -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
+	      -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
+	      -e 's|@''REPLACE_FDOPEN''@|$(REPLACE_FDOPEN)|g' \
+	      -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
+	      -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
+	      -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
+	      -e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
+	      -e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
+	      -e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
+	      -e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
+	      -e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
+	      -e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
+	      -e 's|@''REPLACE_GETDELIM''@|$(REPLACE_GETDELIM)|g' \
+	      -e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
+	      -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
+	      -e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
+	      -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
+	      -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
+	      -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
+	      -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
+	      -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
+	      -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
+	      -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
+	      -e 's|@''REPLACE_STDIO_READ_FUNCS''@|$(REPLACE_STDIO_READ_FUNCS)|g' \
+	      -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
+	      -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \
+	      -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
+	      -e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
+	      -e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
+	      -e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
+	      -e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
+	      -e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
+	      -e 's|@''ASM_SYMBOL_PREFIX''@|$(ASM_SYMBOL_PREFIX)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <stdlib.h> when the system
+# doesn't have one that works with the given compiler.
+stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
+  $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
+	      -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \
+	      -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \
+	      -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \
+	      -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \
+	      -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \
+	      -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \
+	      -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \
+	      -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \
+	      -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \
+	      -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \
+	      -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \
+	      -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \
+	      -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \
+	      -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \
+	      -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \
+	      -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \
+	      -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
+	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
+	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
+	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
+	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
+	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
+	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
+	      -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \
+	      -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \
+	      -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \
+	      -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \
+	      -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \
+	      -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \
+	      -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \
+	      -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \
+	      < $(srcdir)/stdlib.in.h | \
+	  sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
+	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
+	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
+	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+	      -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
+	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
+	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
+	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
+	      -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
+	      -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
+	      -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
+	      -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
+	      -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
+	      -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \
+	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
+	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
+	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+	      -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
+	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
+	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
+	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
+	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+	      -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
+	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
+	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
+	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
+	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
+	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
+	      -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
+	      -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
+	      -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \
+	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
+	      -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \
+	      -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
+	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
+	      -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
+	      -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
+	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+	      -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
+	      -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
+	      -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
+	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
+	      -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
+	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
+	      -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
+	      -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _Noreturn/r $(_NORETURN_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <string.h> when the system
+# doesn't have one that works with the given compiler.
+string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
+	      -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
+	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
+	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
+	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
+	      -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
+	      -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
+	      -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
+	      -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
+	      -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
+	      -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
+	      -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
+	      -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
+	      -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
+	      -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
+	      -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
+	      -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
+	      -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
+	      -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
+	      -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
+	      -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
+	      -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
+	      -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
+	      -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
+	      -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
+	      -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
+	      -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
+	      -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
+	      -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
+	      -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
+	      -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
+	      -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
+	      -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
+	      -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
+	      -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
+	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
+	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
+	      < $(srcdir)/string.in.h | \
+	  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
+	      -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
+	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
+	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
+	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
+	      -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
+	      -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
+	      -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
+	      -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \
+	      -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
+	      -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
+	      -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
+	      -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
+	      -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
+	      -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
+	      -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
+	      -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
+	      -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
+	      -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
+	      -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
+	      -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
+	      -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
+	      -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
+	      -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
+	      -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
+	      -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \
+	      -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
+	      -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \
+	      -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
+	      -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \
+	      -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
+	      -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
+	      -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
+	      -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
+	      -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	      < $(srcdir)/string.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <strings.h> when the system
+# doesn't have one that works with the given compiler.
+strings.h: strings.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_STRINGS_H''@|$(HAVE_STRINGS_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STRINGS_H''@|$(NEXT_STRINGS_H)|g' \
+	      -e 's/@''GNULIB_FFS''@/$(GNULIB_FFS)/g' \
+	      -e 's|@''HAVE_FFS''@|$(HAVE_FFS)|g' \
+	      -e 's|@''HAVE_STRCASECMP''@|$(HAVE_STRCASECMP)|g' \
+	      -e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/strings.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <sys/stat.h> when the system
+# has one that is incomplete.
+sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
+	      -e 's|@''WINDOWS_STAT_TIMESPEC''@|$(WINDOWS_STAT_TIMESPEC)|g' \
+	      -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
+	      -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
+	      -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
+	      -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
+	      -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
+	      -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
+	      -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
+	      -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
+	      -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
+	      -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
+	      -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
+	      -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
+	      -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_STRUCT_STAT''@/$(GNULIB_OVERRIDES_STRUCT_STAT)/g' \
+	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
+	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
+	      -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
+	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
+	      -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
+	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
+	      -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \
+	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
+	      -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \
+	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
+	      -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
+	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
+	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
+	      -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
+	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
+	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
+	      -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \
+	      -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
+	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
+	      -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/sys_stat.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <sys/types.h> when the system
+# doesn't have one that works with the given compiler.
+sys/types.h: sys_types.in.h $(top_builddir)/config.status
+	$(AM_V_at)$(MKDIR_P) sys
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+	      -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \
+	      < $(srcdir)/sys_types.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <sysexits.h> when the system
+# doesn't have one that works with the given compiler.
+@GL_GENERATE_SYSEXITS_H_TRUE@sysexits.h: sysexits.in.h $(top_builddir)/config.status
+@GL_GENERATE_SYSEXITS_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
+@GL_GENERATE_SYSEXITS_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+@GL_GENERATE_SYSEXITS_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      -e 's|@''HAVE_SYSEXITS_H''@|$(HAVE_SYSEXITS_H)|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      -e 's|@''NEXT_SYSEXITS_H''@|$(NEXT_SYSEXITS_H)|g' \
+@GL_GENERATE_SYSEXITS_H_TRUE@	      < $(srcdir)/sysexits.in.h; \
+@GL_GENERATE_SYSEXITS_H_TRUE@	} > $@-t && \
+@GL_GENERATE_SYSEXITS_H_TRUE@	mv -f $@-t $@
+@GL_GENERATE_SYSEXITS_H_FALSE@sysexits.h: $(top_builddir)/config.status
+@GL_GENERATE_SYSEXITS_H_FALSE@	rm -f $@
+
+# We need the following in order to create <time.h> when the system
+# doesn't have one that works with the given compiler.
+time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
+	      -e 's/@''GNULIB_CTIME''@/$(GNULIB_CTIME)/g' \
+	      -e 's/@''GNULIB_LOCALTIME''@/$(GNULIB_LOCALTIME)/g' \
+	      -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
+	      -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
+	      -e 's/@''GNULIB_STRFTIME''@/$(GNULIB_STRFTIME)/g' \
+	      -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
+	      -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
+	      -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
+	      -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \
+	      -e 's/@''GNULIB_TZSET''@/$(GNULIB_TZSET)/g' \
+	      -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
+	      -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
+	      -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
+	      -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
+	      -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \
+	      -e 's|@''HAVE_TZSET''@|$(HAVE_TZSET)|g' \
+	      -e 's|@''REPLACE_CTIME''@|$(REPLACE_CTIME)|g' \
+	      -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
+	      -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
+	      -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
+	      -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
+	      -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
+	      -e 's|@''REPLACE_STRFTIME''@|$(REPLACE_STRFTIME)|g' \
+	      -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
+	      -e 's|@''REPLACE_TZSET''@|$(REPLACE_TZSET)|g' \
+	      -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/time.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create an empty placeholder for
+# <unistd.h> when the system doesn't have one.
+unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
+	      -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+	      -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \
+	      -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \
+	      -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \
+	      -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \
+	      -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \
+	      -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \
+	      -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \
+	      -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \
+	      -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \
+	      -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \
+	      -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \
+	      -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \
+	      -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \
+	      -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \
+	      -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \
+	      -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \
+	      -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \
+	      -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \
+	      -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \
+	      -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \
+	      -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \
+	      -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \
+	      -e 's/@''GNULIB_GETPASS''@/$(GNULIB_GETPASS)/g' \
+	      -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \
+	      -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \
+	      -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \
+	      -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \
+	      -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \
+	      -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \
+	      -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \
+	      -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \
+	      -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \
+	      -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \
+	      -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \
+	      -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \
+	      -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
+	      -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
+	      -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
+	      -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
+	      -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
+	      -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
+	      -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
+	      -e 's/@''GNULIB_TRUNCATE''@/$(GNULIB_TRUNCATE)/g' \
+	      -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
+	      -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \
+	      -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
+	      -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \
+	      -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \
+	      -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \
+	      < $(srcdir)/unistd.in.h | \
+	  sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
+	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
+	      -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
+	      -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+	      -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
+	      -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
+	      -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
+	      -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
+	      -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
+	      -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
+	      -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
+	      -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
+	      -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+	      -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
+	      -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \
+	      -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
+	      -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
+	      -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
+	      -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
+	      -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
+	      -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
+	      -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
+	      -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
+	      -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+	      -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
+	      -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
+	      -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+	      -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
+	      -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
+	      -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
+	      -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
+	      -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
+	      -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
+	      -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
+	      -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
+	      -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \
+	      -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
+	      -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
+	      -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
+	      -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
+	      -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \
+	      -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
+	      -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
+	      -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
+	  | \
+	  sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
+	      -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+	      -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
+	      -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
+	      -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \
+	      -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
+	      -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
+	      -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
+	      -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
+	      -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
+	      -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
+	      -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
+	      -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
+	      -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \
+	      -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
+	      -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+	      -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
+	      -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
+	      -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+	      -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
+	      -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
+	      -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
+	      -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
+	      -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
+	      -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+	      -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
+	      -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
+	      -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
+	      -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \
+	      -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
+	      -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+	      -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
+	      -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
+	      -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
+	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+
+unitypes.h: unitypes.in.h
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/unitypes.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+uniwidth.h: uniwidth.in.h
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/uniwidth.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+
+# We need the following in order to create <wchar.h> when the system
+# version does not work standalone.
+wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
+	      -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
+	      -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
+	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \
+	      -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \
+	      -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \
+	      -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \
+	      -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \
+	      -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \
+	      -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \
+	      -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \
+	      -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \
+	      -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \
+	      -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \
+	      -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \
+	      -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \
+	      -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \
+	      -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \
+	      -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \
+	      -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \
+	      -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \
+	      -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \
+	      -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \
+	      -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \
+	      -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \
+	      -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \
+	      -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \
+	      -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \
+	      -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \
+	      -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \
+	      -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \
+	      -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \
+	      -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \
+	      -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \
+	      -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \
+	      -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \
+	      -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \
+	      -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \
+	      -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \
+	      -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \
+	      -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \
+	      -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \
+	      -e 's/@''GNULIB_WCSFTIME''@/$(GNULIB_WCSFTIME)/g' \
+	      < $(srcdir)/wchar.in.h | \
+	  sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
+	      -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
+	      -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
+	      -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
+	      -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
+	      -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
+	      -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
+	      -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
+	      -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
+	      -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
+	      -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \
+	      -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \
+	      -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \
+	      -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \
+	      -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \
+	      -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \
+	      -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \
+	      -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \
+	      -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \
+	      -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \
+	      -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \
+	      -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \
+	      -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \
+	      -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \
+	      -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \
+	      -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \
+	      -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \
+	      -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \
+	      -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \
+	      -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \
+	      -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \
+	      -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \
+	      -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \
+	      -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \
+	      -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \
+	      -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \
+	      -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \
+	      -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \
+	      -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \
+	      -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
+	      -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
+	  | \
+	  sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
+	      -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
+	      -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
+	      -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
+	      -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
+	      -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
+	      -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
+	      -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
+	      -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
+	      -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
+	      -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
+	      -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \
+	      -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
+	} > $@-t && \
+	mv $@-t $@
+
+# We need the following in order to create <wctype.h> when the system
+# doesn't have one that works with the given compiler.
+wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+	      -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \
+	      -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \
+	      -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
+	      -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \
+	      -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \
+	      -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \
+	      -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \
+	      -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \
+	      -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \
+	      -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \
+	      -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \
+	      -e 's/@''HAVE_WCTRANS_T''@/$(HAVE_WCTRANS_T)/g' \
+	      -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \
+	      -e 's/@''REPLACE_ISWBLANK''@/$(REPLACE_ISWBLANK)/g' \
+	      -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \
+	      -e 's/@''REPLACE_TOWLOWER''@/$(REPLACE_TOWLOWER)/g' \
+	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+	      < $(srcdir)/wctype.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+
+mostlyclean-local: mostlyclean-generic
+	@for dir in '' $(MOSTLYCLEANDIRS); do \
+	  if test -n "$$dir" && test -d $$dir; then \
+	    echo "rmdir $$dir"; rmdir $$dir; \
+	  fi; \
+	done; \
+	:
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/grub-core/lib/gnulib/_Noreturn.h b/grub-core/lib/gnulib/_Noreturn.h
new file mode 100644
index 0000000..94fdfaf
--- /dev/null
+++ b/grub-core/lib/gnulib/_Noreturn.h
@@ -0,0 +1,14 @@
+#ifndef _Noreturn
+# if 201103 <= (defined __cplusplus ? __cplusplus : 0)
+#  define _Noreturn [[noreturn]]
+# elif (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
+        || 4 < __GNUC__ + (7 <= __GNUC_MINOR__))
+   /* _Noreturn works as-is.  */
+# elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C
+#  define _Noreturn __attribute__ ((__noreturn__))
+# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn
+# endif
+#endif
diff --git a/grub-core/lib/gnulib/alloca.c b/grub-core/lib/gnulib/alloca.c
new file mode 100644
index 0000000..ee0f018
--- /dev/null
+++ b/grub-core/lib/gnulib/alloca.c
@@ -0,0 +1,478 @@
+/* alloca.c -- allocate automatically reclaimed memory
+   (Mostly) portable public-domain implementation -- D A Gwyn
+
+   This implementation of the PWB library alloca function,
+   which is used to allocate space off the run-time stack so
+   that it is automatically reclaimed upon procedure exit,
+   was inspired by discussions with J. Q. Johnson of Cornell.
+   J.Otto Tennant <jot@cray.com> contributed the Cray support.
+
+   There are some preprocessor constants that can
+   be defined when compiling for your specific system, for
+   improved efficiency; however, the defaults should be okay.
+
+   The general concept of this implementation is to keep
+   track of all alloca-allocated blocks, and reclaim any
+   that are found to be deeper in the stack than the current
+   invocation.  This heuristic does not reclaim storage as
+   soon as it becomes invalid, but it will do so eventually.
+
+   As a special case, alloca(0) reclaims storage without
+   allocating any.  It is a good idea to use alloca(0) in
+   your main control loop, etc. to force garbage collection.  */
+
+#include <config.h>
+
+#include <alloca.h>
+
+#include <string.h>
+#include <stdlib.h>
+
+#ifdef emacs
+# include "lisp.h"
+# include "blockinput.h"
+# ifdef EMACS_FREE
+#  undef free
+#  define free EMACS_FREE
+# endif
+#else
+# define memory_full() abort ()
+#endif
+
+/* If compiling with GCC 2, this file's not needed.  */
+#if !defined (__GNUC__) || __GNUC__ < 2
+
+/* If someone has defined alloca as a macro,
+   there must be some other way alloca is supposed to work.  */
+# ifndef alloca
+
+#  ifdef emacs
+#   ifdef static
+/* actually, only want this if static is defined as ""
+   -- this is for usg, in which emacs must undefine static
+   in order to make unexec workable
+   */
+#    ifndef STACK_DIRECTION
+you
+lose
+-- must know STACK_DIRECTION at compile-time
+/* Using #error here is not wise since this file should work for
+   old and obscure compilers.  */
+#    endif /* STACK_DIRECTION undefined */
+#   endif /* static */
+#  endif /* emacs */
+
+/* If your stack is a linked list of frames, you have to
+   provide an "address metric" ADDRESS_FUNCTION macro.  */
+
+#  if defined (CRAY) && defined (CRAY_STACKSEG_END)
+long i00afunc ();
+#   define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
+#  else
+#   define ADDRESS_FUNCTION(arg) &(arg)
+#  endif
+
+/* Define STACK_DIRECTION if you know the direction of stack
+   growth for your system; otherwise it will be automatically
+   deduced at run-time.
+
+   STACK_DIRECTION > 0 => grows toward higher addresses
+   STACK_DIRECTION < 0 => grows toward lower addresses
+   STACK_DIRECTION = 0 => direction of growth unknown  */
+
+#  ifndef STACK_DIRECTION
+#   define STACK_DIRECTION      0       /* Direction unknown.  */
+#  endif
+
+#  if STACK_DIRECTION != 0
+
+#   define STACK_DIR    STACK_DIRECTION /* Known at compile-time.  */
+
+#  else /* STACK_DIRECTION == 0; need run-time code.  */
+
+static int stack_dir;           /* 1 or -1 once known.  */
+#   define STACK_DIR    stack_dir
+
+static int
+find_stack_direction (int *addr, int depth)
+{
+  int dir, dummy = 0;
+  if (! addr)
+    addr = &dummy;
+  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
+  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
+  return dir + dummy;
+}
+
+#  endif /* STACK_DIRECTION == 0 */
+
+/* An "alloca header" is used to:
+   (a) chain together all alloca'ed blocks;
+   (b) keep track of stack depth.
+
+   It is very important that sizeof(header) agree with malloc
+   alignment chunk size.  The following default should work okay.  */
+
+#  ifndef       ALIGN_SIZE
+#   define ALIGN_SIZE   sizeof(double)
+#  endif
+
+typedef union hdr
+{
+  char align[ALIGN_SIZE];       /* To force sizeof(header).  */
+  struct
+    {
+      union hdr *next;          /* For chaining headers.  */
+      char *deep;               /* For stack depth measure.  */
+    } h;
+} header;
+
+static header *last_alloca_header = NULL;       /* -> last alloca header.  */
+
+/* Return a pointer to at least SIZE bytes of storage,
+   which will be automatically reclaimed upon exit from
+   the procedure that called alloca.  Originally, this space
+   was supposed to be taken from the current stack frame of the
+   caller, but that method cannot be made to work for some
+   implementations of C, for example under Gould's UTX/32.  */
+
+void *
+alloca (size_t size)
+{
+  auto char probe;              /* Probes stack depth: */
+  register char *depth = ADDRESS_FUNCTION (probe);
+
+#  if STACK_DIRECTION == 0
+  if (STACK_DIR == 0)           /* Unknown growth direction.  */
+    STACK_DIR = find_stack_direction (NULL, (size & 1) + 20);
+#  endif
+
+  /* Reclaim garbage, defined as all alloca'd storage that
+     was allocated from deeper in the stack than currently.  */
+
+  {
+    register header *hp;        /* Traverses linked list.  */
+
+#  ifdef emacs
+    BLOCK_INPUT;
+#  endif
+
+    for (hp = last_alloca_header; hp != NULL;)
+      if ((STACK_DIR > 0 && hp->h.deep > depth)
+          || (STACK_DIR < 0 && hp->h.deep < depth))
+        {
+          register header *np = hp->h.next;
+
+          free (hp);            /* Collect garbage.  */
+
+          hp = np;              /* -> next header.  */
+        }
+      else
+        break;                  /* Rest are not deeper.  */
+
+    last_alloca_header = hp;    /* -> last valid storage.  */
+
+#  ifdef emacs
+    UNBLOCK_INPUT;
+#  endif
+  }
+
+  if (size == 0)
+    return NULL;                /* No allocation required.  */
+
+  /* Allocate combined header + user data storage.  */
+
+  {
+    /* Address of header.  */
+    register header *new;
+
+    size_t combined_size = sizeof (header) + size;
+    if (combined_size < sizeof (header))
+      memory_full ();
+
+    new = malloc (combined_size);
+
+    if (! new)
+      memory_full ();
+
+    new->h.next = last_alloca_header;
+    new->h.deep = depth;
+
+    last_alloca_header = new;
+
+    /* User storage begins just after header.  */
+
+    return (void *) (new + 1);
+  }
+}
+
+#  if defined (CRAY) && defined (CRAY_STACKSEG_END)
+
+#   ifdef DEBUG_I00AFUNC
+#    include <stdio.h>
+#   endif
+
+#   ifndef CRAY_STACK
+#    define CRAY_STACK
+#    ifndef CRAY2
+/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
+struct stack_control_header
+  {
+    long shgrow:32;             /* Number of times stack has grown.  */
+    long shaseg:32;             /* Size of increments to stack.  */
+    long shhwm:32;              /* High water mark of stack.  */
+    long shsize:32;             /* Current size of stack (all segments).  */
+  };
+
+/* The stack segment linkage control information occurs at
+   the high-address end of a stack segment.  (The stack
+   grows from low addresses to high addresses.)  The initial
+   part of the stack segment linkage control information is
+   0200 (octal) words.  This provides for register storage
+   for the routine which overflows the stack.  */
+
+struct stack_segment_linkage
+  {
+    long ss[0200];              /* 0200 overflow words.  */
+    long sssize:32;             /* Number of words in this segment.  */
+    long ssbase:32;             /* Offset to stack base.  */
+    long:32;
+    long sspseg:32;             /* Offset to linkage control of previous
+                                   segment of stack.  */
+    long:32;
+    long sstcpt:32;             /* Pointer to task common address block.  */
+    long sscsnm;                /* Private control structure number for
+                                   microtasking.  */
+    long ssusr1;                /* Reserved for user.  */
+    long ssusr2;                /* Reserved for user.  */
+    long sstpid;                /* Process ID for pid based multi-tasking.  */
+    long ssgvup;                /* Pointer to multitasking thread giveup.  */
+    long sscray[7];             /* Reserved for Cray Research.  */
+    long ssa0;
+    long ssa1;
+    long ssa2;
+    long ssa3;
+    long ssa4;
+    long ssa5;
+    long ssa6;
+    long ssa7;
+    long sss0;
+    long sss1;
+    long sss2;
+    long sss3;
+    long sss4;
+    long sss5;
+    long sss6;
+    long sss7;
+  };
+
+#    else /* CRAY2 */
+/* The following structure defines the vector of words
+   returned by the STKSTAT library routine.  */
+struct stk_stat
+  {
+    long now;                   /* Current total stack size.  */
+    long maxc;                  /* Amount of contiguous space which would
+                                   be required to satisfy the maximum
+                                   stack demand to date.  */
+    long high_water;            /* Stack high-water mark.  */
+    long overflows;             /* Number of stack overflow ($STKOFEN) calls.  */
+    long hits;                  /* Number of internal buffer hits.  */
+    long extends;               /* Number of block extensions.  */
+    long stko_mallocs;          /* Block allocations by $STKOFEN.  */
+    long underflows;            /* Number of stack underflow calls ($STKRETN).  */
+    long stko_free;             /* Number of deallocations by $STKRETN.  */
+    long stkm_free;             /* Number of deallocations by $STKMRET.  */
+    long segments;              /* Current number of stack segments.  */
+    long maxs;                  /* Maximum number of stack segments so far.  */
+    long pad_size;              /* Stack pad size.  */
+    long current_address;       /* Current stack segment address.  */
+    long current_size;          /* Current stack segment size.  This
+                                   number is actually corrupted by STKSTAT to
+                                   include the fifteen word trailer area.  */
+    long initial_address;       /* Address of initial segment.  */
+    long initial_size;          /* Size of initial segment.  */
+  };
+
+/* The following structure describes the data structure which trails
+   any stack segment.  I think that the description in 'asdef' is
+   out of date.  I only describe the parts that I am sure about.  */
+
+struct stk_trailer
+  {
+    long this_address;          /* Address of this block.  */
+    long this_size;             /* Size of this block (does not include
+                                   this trailer).  */
+    long unknown2;
+    long unknown3;
+    long link;                  /* Address of trailer block of previous
+                                   segment.  */
+    long unknown5;
+    long unknown6;
+    long unknown7;
+    long unknown8;
+    long unknown9;
+    long unknown10;
+    long unknown11;
+    long unknown12;
+    long unknown13;
+    long unknown14;
+  };
+
+#    endif /* CRAY2 */
+#   endif /* not CRAY_STACK */
+
+#   ifdef CRAY2
+/* Determine a "stack measure" for an arbitrary ADDRESS.
+   I doubt that "lint" will like this much.  */
+
+static long
+i00afunc (long *address)
+{
+  struct stk_stat status;
+  struct stk_trailer *trailer;
+  long *block, size;
+  long result = 0;
+
+  /* We want to iterate through all of the segments.  The first
+     step is to get the stack status structure.  We could do this
+     more quickly and more directly, perhaps, by referencing the
+     $LM00 common block, but I know that this works.  */
+
+  STKSTAT (&status);
+
+  /* Set up the iteration.  */
+
+  trailer = (struct stk_trailer *) (status.current_address
+                                    + status.current_size
+                                    - 15);
+
+  /* There must be at least one stack segment.  Therefore it is
+     a fatal error if "trailer" is null.  */
+
+  if (trailer == 0)
+    abort ();
+
+  /* Discard segments that do not contain our argument address.  */
+
+  while (trailer != 0)
+    {
+      block = (long *) trailer->this_address;
+      size = trailer->this_size;
+      if (block == 0 || size == 0)
+        abort ();
+      trailer = (struct stk_trailer *) trailer->link;
+      if ((block <= address) && (address < (block + size)))
+        break;
+    }
+
+  /* Set the result to the offset in this segment and add the sizes
+     of all predecessor segments.  */
+
+  result = address - block;
+
+  if (trailer == 0)
+    {
+      return result;
+    }
+
+  do
+    {
+      if (trailer->this_size <= 0)
+        abort ();
+      result += trailer->this_size;
+      trailer = (struct stk_trailer *) trailer->link;
+    }
+  while (trailer != 0);
+
+  /* We are done.  Note that if you present a bogus address (one
+     not in any segment), you will get a different number back, formed
+     from subtracting the address of the first block.  This is probably
+     not what you want.  */
+
+  return (result);
+}
+
+#   else /* not CRAY2 */
+/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
+   Determine the number of the cell within the stack,
+   given the address of the cell.  The purpose of this
+   routine is to linearize, in some sense, stack addresses
+   for alloca.  */
+
+static long
+i00afunc (long address)
+{
+  long stkl = 0;
+
+  long size, pseg, this_segment, stack;
+  long result = 0;
+
+  struct stack_segment_linkage *ssptr;
+
+  /* Register B67 contains the address of the end of the
+     current stack segment.  If you (as a subprogram) store
+     your registers on the stack and find that you are past
+     the contents of B67, you have overflowed the segment.
+
+     B67 also points to the stack segment linkage control
+     area, which is what we are really interested in.  */
+
+  stkl = CRAY_STACKSEG_END ();
+  ssptr = (struct stack_segment_linkage *) stkl;
+
+  /* If one subtracts 'size' from the end of the segment,
+     one has the address of the first word of the segment.
+
+     If this is not the first segment, 'pseg' will be
+     nonzero.  */
+
+  pseg = ssptr->sspseg;
+  size = ssptr->sssize;
+
+  this_segment = stkl - size;
+
+  /* It is possible that calling this routine itself caused
+     a stack overflow.  Discard stack segments which do not
+     contain the target address.  */
+
+  while (!(this_segment <= address && address <= stkl))
+    {
+#    ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
+#    endif
+      if (pseg == 0)
+        break;
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      this_segment = stkl - size;
+    }
+
+  result = address - this_segment;
+
+  /* If you subtract pseg from the current end of the stack,
+     you get the address of the previous stack segment's end.
+     This seems a little convoluted to me, but I'll bet you save
+     a cycle somewhere.  */
+
+  while (pseg != 0)
+    {
+#    ifdef DEBUG_I00AFUNC
+      fprintf (stderr, "%011o %011o\n", pseg, size);
+#    endif
+      stkl = stkl - pseg;
+      ssptr = (struct stack_segment_linkage *) stkl;
+      size = ssptr->sssize;
+      pseg = ssptr->sspseg;
+      result += size;
+    }
+  return (result);
+}
+
+#   endif /* not CRAY2 */
+#  endif /* CRAY */
+
+# endif /* no alloca */
+#endif /* not GCC 2 */
diff --git a/grub-core/lib/gnulib/alloca.in.h b/grub-core/lib/gnulib/alloca.in.h
new file mode 100644
index 0000000..ec81e11
--- /dev/null
+++ b/grub-core/lib/gnulib/alloca.in.h
@@ -0,0 +1,65 @@
+/* Memory allocation on the stack.
+
+   Copyright (C) 1995, 1999, 2001-2004, 2006-2019 Free Software Foundation,
+   Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, see
+   <https://www.gnu.org/licenses/>.
+  */
+
+/* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H
+   means there is a real alloca function.  */
+#ifndef _GL_ALLOCA_H
+#define _GL_ALLOCA_H
+
+/* alloca (N) returns a pointer to N bytes of memory
+   allocated on the stack, which will last until the function returns.
+   Use of alloca should be avoided:
+     - inside arguments of function calls - undefined behaviour,
+     - in inline functions - the allocation may actually last until the
+       calling function returns,
+     - for huge N (say, N >= 65536) - you never know how large (or small)
+       the stack is, and when the stack cannot fulfill the memory allocation
+       request, the program just crashes.
+ */
+
+#ifndef alloca
+# ifdef __GNUC__
+#  define alloca __builtin_alloca
+# elif defined _AIX
+#  define alloca __alloca
+# elif defined _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# elif defined __DECC && defined __VMS
+#  define alloca __ALLOCA
+# elif defined __TANDEM && defined _TNS_E_TARGET
+#  ifdef  __cplusplus
+extern "C"
+#  endif
+void *_alloca (unsigned short);
+#  pragma intrinsic (_alloca)
+#  define alloca _alloca
+# elif defined __MVS__
+#  include <stdlib.h>
+# else
+#  include <stddef.h>
+#  ifdef  __cplusplus
+extern "C"
+#  endif
+void *alloca (size_t);
+# endif
+#endif
+
+#endif /* _GL_ALLOCA_H */
diff --git a/grub-core/lib/gnulib/arg-nonnull.h b/grub-core/lib/gnulib/arg-nonnull.h
new file mode 100644
index 0000000..ad8c26c
--- /dev/null
+++ b/grub-core/lib/gnulib/arg-nonnull.h
@@ -0,0 +1,26 @@
+/* A C macro for declaring that specific arguments must not be NULL.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
+   that the values passed as arguments n, ..., m must be non-NULL pointers.
+   n = 1 stands for the first argument, n = 2 for the second argument etc.  */
+#ifndef _GL_ARG_NONNULL
+# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
+#  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
+# else
+#  define _GL_ARG_NONNULL(params)
+# endif
+#endif
diff --git a/grub-core/lib/gnulib/argp-ba.c b/grub-core/lib/gnulib/argp-ba.c
new file mode 100644
index 0000000..fcf60c8
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-ba.c
@@ -0,0 +1,34 @@
+/* Default definition for ARGP_PROGRAM_BUG_ADDRESS.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* If set by the user program, it should point to string that is the
+   bug-reporting address for the program.  It will be printed by argp_help if
+   the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help
+   messages), embedded in a sentence that says something like "Report bugs to
+   ADDR."  */
+const char *argp_program_bug_address
+/* This variable should be zero-initialized.  On most systems, putting it into
+   BSS is sufficient.  Not so on Mac OS X 10.3 and 10.4, see
+   <https://lists.gnu.org/r/bug-gnulib/2009-01/msg00329.html>
+   <https://lists.gnu.org/r/bug-gnulib/2009-08/msg00096.html>.  */
+#if defined __ELF__
+  /* On ELF systems, variables in BSS behave well.  */
+#else
+  = (const char *) 0
+#endif
+  ;
diff --git a/grub-core/lib/gnulib/argp-eexst.c b/grub-core/lib/gnulib/argp-eexst.c
new file mode 100644
index 0000000..06b025d
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-eexst.c
@@ -0,0 +1,30 @@
+/* Default definition for ARGP_ERR_EXIT_STATUS
+   Copyright (C) 1997, 2009-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <sysexits.h>
+
+#include "argp.h"
+
+/* The exit status that argp will use when exiting due to a parsing error.
+   If not defined or set by the user program, this defaults to EX_USAGE from
+   <sysexits.h>.  */
+error_t argp_err_exit_status = EX_USAGE;
diff --git a/grub-core/lib/gnulib/argp-fmtstream.c b/grub-core/lib/gnulib/argp-fmtstream.c
new file mode 100644
index 0000000..d0685b3
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-fmtstream.c
@@ -0,0 +1,488 @@
+/* Word-wrapping and line-truncating streams
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* This package emulates glibc 'line_wrap_stream' semantics for systems that
+   don't have that.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <wchar.h>
+
+#include "argp-fmtstream.h"
+#include "argp-namefrob.h"
+#include "mbswidth.h"
+
+#ifndef ARGP_FMTSTREAM_USE_LINEWRAP
+
+#ifndef isblank
+#define isblank(ch) ((ch)==' ' || (ch)=='\t')
+#endif
+
+#ifdef _LIBC
+# include <wchar.h>
+# include <libio/libioP.h>
+# define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a)
+#endif
+
+#define INIT_BUF_SIZE 200
+#define PRINTF_SIZE_GUESS 150
+
+/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
+   written on it with LMARGIN spaces and limits them to RMARGIN columns
+   total.  If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
+   replacing the whitespace before them with a newline and WMARGIN spaces.
+   Otherwise, chars beyond RMARGIN are simply dropped until a newline.
+   Returns NULL if there was an error.  */
+argp_fmtstream_t
+__argp_make_fmtstream (FILE *stream,
+                       size_t lmargin, size_t rmargin, ssize_t wmargin)
+{
+  argp_fmtstream_t fs;
+
+  fs = (struct argp_fmtstream *) malloc (sizeof (struct argp_fmtstream));
+  if (fs != NULL)
+    {
+      fs->stream = stream;
+
+      fs->lmargin = lmargin;
+      fs->rmargin = rmargin;
+      fs->wmargin = wmargin;
+      fs->point_col = 0;
+      fs->point_offs = 0;
+
+      fs->buf = (char *) malloc (INIT_BUF_SIZE);
+      if (! fs->buf)
+        {
+          free (fs);
+          fs = 0;
+        }
+      else
+        {
+          fs->p = fs->buf;
+          fs->end = fs->buf + INIT_BUF_SIZE;
+        }
+    }
+
+  return fs;
+}
+#if 0
+/* Not exported.  */
+#ifdef weak_alias
+weak_alias (__argp_make_fmtstream, argp_make_fmtstream)
+#endif
+#endif
+
+/* Flush FS to its stream, and free it (but don't close the stream).  */
+void
+__argp_fmtstream_free (argp_fmtstream_t fs)
+{
+  __argp_fmtstream_update (fs);
+  if (fs->p > fs->buf)
+    {
+#ifdef _LIBC
+      __fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
+#else
+      fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
+#endif
+    }
+  free (fs->buf);
+  free (fs);
+}
+#if 0
+/* Not exported.  */
+#ifdef weak_alias
+weak_alias (__argp_fmtstream_free, argp_fmtstream_free)
+#endif
+#endif
+
+
+/* Return the pointer to the first character that doesn't fit in l columns.  */
+static inline const ptrdiff_t
+add_width (const char *ptr, const char *end, size_t l)
+{
+  mbstate_t ps;
+  const char *ptr0 = ptr;
+
+  memset (&ps, 0, sizeof (ps));
+
+  while (ptr < end)
+    {
+      wchar_t wc;
+      size_t s, k;
+
+      s = mbrtowc (&wc, ptr, end - ptr, &ps);
+      if (s == (size_t) -1)
+	break;
+      if (s == (size_t) -2)
+	{
+	  if (1 >= l)
+	    break;
+	  l--;
+	  ptr++;
+	  continue;
+	}
+
+      if (wc == '\e' && ptr + 3 < end
+	  && ptr[1] == '[' && (ptr[2] == '0' || ptr[2] == '1')
+	  && ptr[3] == 'm')
+	{
+	  ptr += 4;
+	  continue;
+	}
+
+      k = wcwidth (wc);
+
+      if (k >= l)
+	break;
+      l -= k;
+      ptr += s;
+    }
+  return ptr - ptr0;
+}
+
+/* Process FS's buffer so that line wrapping is done from POINT_OFFS to the
+   end of its buffer.  This code is mostly from glibc stdio/linewrap.c.  */
+void
+__argp_fmtstream_update (argp_fmtstream_t fs)
+{
+  char *buf, *nl;
+  size_t len;
+
+  /* Scan the buffer for newlines.  */
+  buf = fs->buf + fs->point_offs;
+  while (buf < fs->p)
+    {
+      size_t r;
+
+      if (fs->point_col == 0 && fs->lmargin != 0)
+        {
+          /* We are starting a new line.  Print spaces to the left margin.  */
+          const size_t pad = fs->lmargin;
+          if (fs->p + pad < fs->end)
+            {
+              /* We can fit in them in the buffer by moving the
+                 buffer text up and filling in the beginning.  */
+              memmove (buf + pad, buf, fs->p - buf);
+              fs->p += pad; /* Compensate for bigger buffer. */
+              memset (buf, ' ', pad); /* Fill in the spaces.  */
+              buf += pad; /* Don't bother searching them.  */
+            }
+          else
+            {
+              /* No buffer space for spaces.  Must flush.  */
+              size_t i;
+              for (i = 0; i < pad; i++)
+                {
+#ifdef _LIBC
+                  if (_IO_fwide (fs->stream, 0) > 0)
+                    putwc_unlocked (L' ', fs->stream);
+                  else
+#endif
+                    putc_unlocked (' ', fs->stream);
+                }
+            }
+          fs->point_col = pad;
+        }
+
+      len = fs->p - buf;
+      nl = memchr (buf, '\n', len);
+
+      if (fs->point_col < 0)
+        fs->point_col = 0;
+
+      if (!nl)
+        {
+          /* The buffer ends in a partial line.  */
+          size_t display_width = mbsnwidth (buf, fs->p - buf,
+                                            MBSW_STOP_AT_NUL);
+
+          if (fs->point_col + display_width < fs->rmargin)
+            {
+              /* The remaining buffer text is a partial line and fits
+                 within the maximum line width.  Advance point for the
+                 characters to be written and stop scanning.  */
+              fs->point_col += display_width;
+              break;
+            }
+          else
+            /* Set the end-of-line pointer for the code below to
+               the end of the buffer.  */
+            nl = fs->p;
+        }
+      else
+	{
+	  size_t display_width = mbsnwidth (buf, nl - buf, MBSW_STOP_AT_NUL);
+	  if (display_width < (ssize_t) fs->rmargin)
+	    {
+	      /* The buffer contains a full line that fits within the maximum
+		 line width.  Reset point and scan the next line.  */
+	      fs->point_col = 0;
+	      buf = nl + 1;
+	      continue;
+	    }
+	}
+
+      /* This line is too long.  */
+      r = fs->rmargin - 1;
+
+      if (fs->wmargin < 0)
+        {
+          /* Truncate the line by overwriting the excess with the
+             newline and anything after it in the buffer.  */
+          if (nl < fs->p)
+            {
+              memmove (buf + (r - fs->point_col), nl, fs->p - nl);
+              fs->p -= buf + (r - fs->point_col) - nl;
+              /* Reset point for the next line and start scanning it.  */
+              fs->point_col = 0;
+              buf += r + 1; /* Skip full line plus \n. */
+            }
+          else
+            {
+              /* The buffer ends with a partial line that is beyond the
+                 maximum line width.  Advance point for the characters
+                 written, and discard those past the max from the buffer.  */
+              fs->point_col += len;
+              fs->p -= fs->point_col - r;
+              break;
+            }
+        }
+      else
+        {
+          /* Do word wrap.  Go to the column just past the maximum line
+             width and scan back for the beginning of the word there.
+             Then insert a line break.  */
+
+          char *p, *nextline;
+          int i;
+
+          p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+          while (p >= buf && !isblank ((unsigned char) *p))
+            --p;
+          nextline = p + 1;     /* This will begin the next line.  */
+
+          if (nextline > buf)
+            {
+              /* Swallow separating blanks.  */
+              if (p >= buf)
+                do
+                  --p;
+                while (p >= buf && isblank ((unsigned char) *p));
+              nl = p + 1;       /* The newline will replace the first blank. */
+            }
+          else
+            {
+              /* A single word that is greater than the maximum line width.
+                 Oh well.  Put it on an overlong line by itself.  */
+              p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+              /* Find the end of the long word.  */
+              if (p < nl)
+                do
+                  ++p;
+                while (p < nl && !isblank ((unsigned char) *p));
+              if (p == nl)
+                {
+                  /* It already ends a line.  No fussing required.  */
+                  fs->point_col = 0;
+                  buf = nl + 1;
+                  continue;
+                }
+              /* We will move the newline to replace the first blank.  */
+              nl = p;
+              /* Swallow separating blanks.  */
+              do
+                ++p;
+              while (isblank ((unsigned char) *p));
+              /* The next line will start here.  */
+              nextline = p;
+            }
+
+          /* Note: There are a bunch of tests below for
+             NEXTLINE == BUF + LEN + 1; this case is where NL happens to fall
+             at the end of the buffer, and NEXTLINE is in fact empty (and so
+             we need not be careful to maintain its contents).  */
+
+          if ((nextline == buf + len + 1
+               ? fs->end - nl < fs->wmargin + 1
+               : nextline - (nl + 1) < fs->wmargin)
+              && fs->p > nextline)
+            {
+              /* The margin needs more blanks than we removed.  */
+              if (mbsnwidth (fs->p, fs->end - fs->p, MBSW_STOP_AT_NUL)
+                  > fs->wmargin + 1)
+                /* Make some space for them.  */
+                {
+                  size_t mv = fs->p - nextline;
+                  memmove (nl + 1 + fs->wmargin, nextline, mv);
+                  nextline = nl + 1 + fs->wmargin;
+                  len = nextline + mv - buf;
+                  *nl++ = '\n';
+                }
+              else
+                /* Output the first line so we can use the space.  */
+                {
+#ifdef _LIBC
+                  __fxprintf (fs->stream, "%.*s\n",
+                              (int) (nl - fs->buf), fs->buf);
+#else
+                  if (nl > fs->buf)
+                    fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
+                  putc_unlocked ('\n', fs->stream);
+#endif
+
+                  len += buf - fs->buf;
+                  nl = buf = fs->buf;
+                }
+            }
+          else
+            /* We can fit the newline and blanks in before
+               the next word.  */
+            *nl++ = '\n';
+
+          if (nextline - nl >= fs->wmargin
+              || (nextline == buf + len + 1 && fs->end - nextline >= fs->wmargin))
+            /* Add blanks up to the wrap margin column.  */
+            for (i = 0; i < fs->wmargin; ++i)
+              *nl++ = ' ';
+          else
+            for (i = 0; i < fs->wmargin; ++i)
+#ifdef _LIBC
+              if (_IO_fwide (fs->stream, 0) > 0)
+                putwc_unlocked (L' ', fs->stream);
+              else
+#endif
+                putc_unlocked (' ', fs->stream);
+
+          /* Copy the tail of the original buffer into the current buffer
+             position.  */
+          if (nl < nextline)
+            memmove (nl, nextline, buf + len - nextline);
+          len -= nextline - buf;
+
+          /* Continue the scan on the remaining lines in the buffer.  */
+          buf = nl;
+
+          /* Restore bufp to include all the remaining text.  */
+          fs->p = nl + len;
+
+          /* Reset the counter of what has been output this line.  If wmargin
+             is 0, we want to avoid the lmargin getting added, so we set
+             point_col to a magic value of -1 in that case.  */
+          fs->point_col = fs->wmargin ? fs->wmargin : -1;
+        }
+    }
+
+  /* Remember that we've scanned as far as the end of the buffer.  */
+  fs->point_offs = fs->p - fs->buf;
+}
+
+/* Ensure that FS has space for AMOUNT more bytes in its buffer, either by
+   growing the buffer, or by flushing it.  True is returned iff we succeed. */
+int
+__argp_fmtstream_ensure (struct argp_fmtstream *fs, size_t amount)
+{
+  if ((size_t) (fs->end - fs->p) < amount)
+    {
+      ssize_t wrote;
+
+      /* Flush FS's buffer.  */
+      __argp_fmtstream_update (fs);
+
+#ifdef _LIBC
+      __fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
+      wrote = fs->p - fs->buf;
+#else
+      wrote = fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
+#endif
+      if (wrote == fs->p - fs->buf)
+        {
+          fs->p = fs->buf;
+          fs->point_offs = 0;
+        }
+      else
+        {
+          fs->p -= wrote;
+          fs->point_offs -= wrote;
+          memmove (fs->buf, fs->buf + wrote, fs->p - fs->buf);
+          return 0;
+        }
+
+      if ((size_t) (fs->end - fs->buf) < amount)
+        /* Gotta grow the buffer.  */
+        {
+          size_t old_size = fs->end - fs->buf;
+          size_t new_size = old_size + amount;
+          char *new_buf;
+
+          if (new_size < old_size || ! (new_buf = realloc (fs->buf, new_size)))
+            {
+              __set_errno (ENOMEM);
+              return 0;
+            }
+
+          fs->buf = new_buf;
+          fs->end = new_buf + new_size;
+          fs->p = fs->buf;
+        }
+    }
+
+  return 1;
+}
+
+ssize_t
+__argp_fmtstream_printf (struct argp_fmtstream *fs, const char *fmt, ...)
+{
+  int out;
+  size_t avail;
+  size_t size_guess = PRINTF_SIZE_GUESS; /* How much space to reserve. */
+
+  do
+    {
+      va_list args;
+
+      if (! __argp_fmtstream_ensure (fs, size_guess))
+        return -1;
+
+      va_start (args, fmt);
+      avail = fs->end - fs->p;
+      out = __vsnprintf (fs->p, avail, fmt, args);
+      va_end (args);
+      if ((size_t) out >= avail)
+        size_guess = out + 1;
+    }
+  while ((size_t) out >= avail);
+
+  fs->p += out;
+
+  return out;
+}
+#if 0
+/* Not exported.  */
+#ifdef weak_alias
+weak_alias (__argp_fmtstream_printf, argp_fmtstream_printf)
+#endif
+#endif
+
+#endif /* !ARGP_FMTSTREAM_USE_LINEWRAP */
diff --git a/grub-core/lib/gnulib/argp-fmtstream.h b/grub-core/lib/gnulib/argp-fmtstream.h
new file mode 100644
index 0000000..0cc8852
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-fmtstream.h
@@ -0,0 +1,310 @@
+/* Word-wrapping and line-truncating streams.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* This package emulates glibc 'line_wrap_stream' semantics for systems that
+   don't have that.  If the system does have it, it is just a wrapper for
+   that.  This header file is only used internally while compiling argp, and
+   shouldn't be installed.  */
+
+#ifndef _ARGP_FMTSTREAM_H
+#define _ARGP_FMTSTREAM_H
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The __-protected variants of the attributes 'format' and 'printf' are
+   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
+   gnulib and libintl do '#define printf __printf__' when they override
+   the 'printf' function.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
+#endif
+
+#if defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H)
+/* line_wrap_stream is available, so use that.  */
+#define ARGP_FMTSTREAM_USE_LINEWRAP
+#endif
+
+#ifdef ARGP_FMTSTREAM_USE_LINEWRAP
+/* Just be a simple wrapper for line_wrap_stream; the semantics are
+   *slightly* different, as line_wrap_stream doesn't actually make a new
+   object, it just modifies the given stream (reversibly) to do
+   line-wrapping.  Since we control who uses this code, it doesn't matter.  */
+
+#include <linewrap.h>
+
+typedef FILE *argp_fmtstream_t;
+
+#define argp_make_fmtstream line_wrap_stream
+#define __argp_make_fmtstream line_wrap_stream
+#define argp_fmtstream_free line_unwrap_stream
+#define __argp_fmtstream_free line_unwrap_stream
+
+#define __argp_fmtstream_putc(fs,ch) putc(ch,fs)
+#define argp_fmtstream_putc(fs,ch) putc(ch,fs)
+#define __argp_fmtstream_puts(fs,str) fputs(str,fs)
+#define argp_fmtstream_puts(fs,str) fputs(str,fs)
+#define __argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
+#define argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
+#define __argp_fmtstream_printf fprintf
+#define argp_fmtstream_printf fprintf
+
+#define __argp_fmtstream_lmargin line_wrap_lmargin
+#define argp_fmtstream_lmargin line_wrap_lmargin
+#define __argp_fmtstream_set_lmargin line_wrap_set_lmargin
+#define argp_fmtstream_set_lmargin line_wrap_set_lmargin
+#define __argp_fmtstream_rmargin line_wrap_rmargin
+#define argp_fmtstream_rmargin line_wrap_rmargin
+#define __argp_fmtstream_set_rmargin line_wrap_set_rmargin
+#define argp_fmtstream_set_rmargin line_wrap_set_rmargin
+#define __argp_fmtstream_wmargin line_wrap_wmargin
+#define argp_fmtstream_wmargin line_wrap_wmargin
+#define __argp_fmtstream_set_wmargin line_wrap_set_wmargin
+#define argp_fmtstream_set_wmargin line_wrap_set_wmargin
+#define __argp_fmtstream_point line_wrap_point
+#define argp_fmtstream_point line_wrap_point
+
+#else /* !ARGP_FMTSTREAM_USE_LINEWRAP */
+/* Guess we have to define our own version.  */
+
+
+struct argp_fmtstream
+{
+  FILE *stream;                 /* The stream we're outputting to.  */
+
+  size_t lmargin, rmargin;      /* Left and right margins.  */
+  ssize_t wmargin;              /* Margin to wrap to, or -1 to truncate.  */
+
+  /* Point in buffer to which we've processed for wrapping, but not output.  */
+  size_t point_offs;
+  /* Output column at POINT_OFFS, or -1 meaning 0 but don't add lmargin.  */
+  ssize_t point_col;
+
+  char *buf;                    /* Output buffer.  */
+  char *p;                      /* Current end of text in BUF. */
+  char *end;                    /* Absolute end of BUF.  */
+};
+
+typedef struct argp_fmtstream *argp_fmtstream_t;
+
+/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
+   written on it with LMARGIN spaces and limits them to RMARGIN columns
+   total.  If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
+   replacing the whitespace before them with a newline and WMARGIN spaces.
+   Otherwise, chars beyond RMARGIN are simply dropped until a newline.
+   Returns NULL if there was an error.  */
+extern argp_fmtstream_t __argp_make_fmtstream (FILE *__stream,
+                                               size_t __lmargin,
+                                               size_t __rmargin,
+                                               ssize_t __wmargin);
+extern argp_fmtstream_t argp_make_fmtstream (FILE *__stream,
+                                             size_t __lmargin,
+                                             size_t __rmargin,
+                                             ssize_t __wmargin);
+
+/* Flush __FS to its stream, and free it (but don't close the stream).  */
+extern void __argp_fmtstream_free (argp_fmtstream_t __fs);
+extern void argp_fmtstream_free (argp_fmtstream_t __fs);
+
+extern ssize_t __argp_fmtstream_printf (argp_fmtstream_t __fs,
+                                        const char *__fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((printf, 2, 3));
+extern ssize_t argp_fmtstream_printf (argp_fmtstream_t __fs,
+                                      const char *__fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((printf, 2, 3));
+
+#if _LIBC
+extern int __argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
+extern int argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
+
+extern int __argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str);
+extern int argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str);
+
+extern size_t __argp_fmtstream_write (argp_fmtstream_t __fs,
+                                      const char *__str, size_t __len);
+extern size_t argp_fmtstream_write (argp_fmtstream_t __fs,
+                                    const char *__str, size_t __len);
+#endif
+
+/* Access macros for various bits of state.  */
+#define argp_fmtstream_lmargin(__fs) ((__fs)->lmargin)
+#define argp_fmtstream_rmargin(__fs) ((__fs)->rmargin)
+#define argp_fmtstream_wmargin(__fs) ((__fs)->wmargin)
+#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
+#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
+#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
+
+#if _LIBC
+/* Set __FS's left margin to LMARGIN and return the old value.  */
+extern size_t argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
+                                          size_t __lmargin);
+extern size_t __argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
+                                            size_t __lmargin);
+
+/* Set __FS's right margin to __RMARGIN and return the old value.  */
+extern size_t argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
+                                          size_t __rmargin);
+extern size_t __argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
+                                            size_t __rmargin);
+
+/* Set __FS's wrap margin to __WMARGIN and return the old value.  */
+extern size_t argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
+                                          size_t __wmargin);
+extern size_t __argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
+                                            size_t __wmargin);
+
+/* Return the column number of the current output point in __FS.  */
+extern size_t argp_fmtstream_point (argp_fmtstream_t __fs);
+extern size_t __argp_fmtstream_point (argp_fmtstream_t __fs);
+#endif
+
+/* Internal routines.  */
+extern void _argp_fmtstream_update (argp_fmtstream_t __fs);
+extern void __argp_fmtstream_update (argp_fmtstream_t __fs);
+extern int _argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
+extern int __argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
+
+#if !_LIBC || defined __OPTIMIZE__
+/* Inline versions of above routines.  */
+
+#if !_LIBC
+#define __argp_fmtstream_putc argp_fmtstream_putc
+#define __argp_fmtstream_puts argp_fmtstream_puts
+#define __argp_fmtstream_write argp_fmtstream_write
+#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
+#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
+#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
+#define __argp_fmtstream_point argp_fmtstream_point
+#define __argp_fmtstream_update _argp_fmtstream_update
+#define __argp_fmtstream_ensure _argp_fmtstream_ensure
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef ARGP_FS_EI
+# define ARGP_FS_EI _GL_INLINE
+#endif
+#endif
+
+#ifndef ARGP_FS_EI
+#define ARGP_FS_EI extern inline
+#endif
+
+ARGP_FS_EI size_t
+__argp_fmtstream_write (argp_fmtstream_t __fs, const char *__str, size_t __len)
+{
+  if (__fs->p + __len <= __fs->end || __argp_fmtstream_ensure (__fs, __len))
+    {
+      memcpy (__fs->p, __str, __len);
+      __fs->p += __len;
+      return __len;
+    }
+  else
+    return 0;
+}
+
+ARGP_FS_EI int
+__argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str)
+{
+  size_t __len = strlen (__str);
+  if (__len)
+    {
+      size_t __wrote = __argp_fmtstream_write (__fs, __str, __len);
+      return __wrote == __len ? 0 : -1;
+    }
+  else
+    return 0;
+}
+
+ARGP_FS_EI int
+__argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch)
+{
+  if (__fs->p < __fs->end || __argp_fmtstream_ensure (__fs, 1))
+    return *__fs->p++ = __ch;
+  else
+    return EOF;
+}
+
+/* Set __FS's left margin to __LMARGIN and return the old value.  */
+ARGP_FS_EI size_t
+__argp_fmtstream_set_lmargin (argp_fmtstream_t __fs, size_t __lmargin)
+{
+  size_t __old;
+  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
+    __argp_fmtstream_update (__fs);
+  __old = __fs->lmargin;
+  __fs->lmargin = __lmargin;
+  return __old;
+}
+
+/* Set __FS's right margin to __RMARGIN and return the old value.  */
+ARGP_FS_EI size_t
+__argp_fmtstream_set_rmargin (argp_fmtstream_t __fs, size_t __rmargin)
+{
+  size_t __old;
+  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
+    __argp_fmtstream_update (__fs);
+  __old = __fs->rmargin;
+  __fs->rmargin = __rmargin;
+  return __old;
+}
+
+/* Set FS's wrap margin to __WMARGIN and return the old value.  */
+ARGP_FS_EI size_t
+__argp_fmtstream_set_wmargin (argp_fmtstream_t __fs, size_t __wmargin)
+{
+  size_t __old;
+  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
+    __argp_fmtstream_update (__fs);
+  __old = __fs->wmargin;
+  __fs->wmargin = __wmargin;
+  return __old;
+}
+
+/* Return the column number of the current output point in __FS.  */
+ARGP_FS_EI size_t
+__argp_fmtstream_point (argp_fmtstream_t __fs)
+{
+  if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
+    __argp_fmtstream_update (__fs);
+  return __fs->point_col >= 0 ? __fs->point_col : 0;
+}
+
+#if !_LIBC
+#undef __argp_fmtstream_putc
+#undef __argp_fmtstream_puts
+#undef __argp_fmtstream_write
+#undef __argp_fmtstream_set_lmargin
+#undef __argp_fmtstream_set_rmargin
+#undef __argp_fmtstream_set_wmargin
+#undef __argp_fmtstream_point
+#undef __argp_fmtstream_update
+#undef __argp_fmtstream_ensure
+_GL_INLINE_HEADER_END
+#endif
+
+#endif /* !_LIBC || __OPTIMIZE__ */
+
+#endif /* ARGP_FMTSTREAM_USE_LINEWRAP */
+
+#endif /* argp-fmtstream.h */
diff --git a/grub-core/lib/gnulib/argp-fs-xinl.c b/grub-core/lib/gnulib/argp-fs-xinl.c
new file mode 100644
index 0000000..a2e843c
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-fs-xinl.c
@@ -0,0 +1,46 @@
+/* Real definitions for extern inline functions in argp-fmtstream.h
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#ifdef _LIBC
+# define ARGP_FS_EI
+#else
+# define ARGP_FS_EI _GL_EXTERN_INLINE
+#endif
+#undef __OPTIMIZE__
+#define __OPTIMIZE__ 1
+#include "argp-fmtstream.h"
+
+#if 0
+/* Not exported.  */
+/* Add weak aliases.  */
+#if _LIBC - 0 && !defined (ARGP_FMTSTREAM_USE_LINEWRAP) && defined (weak_alias)
+
+weak_alias (__argp_fmtstream_putc, argp_fmtstream_putc)
+weak_alias (__argp_fmtstream_puts, argp_fmtstream_puts)
+weak_alias (__argp_fmtstream_write, argp_fmtstream_write)
+weak_alias (__argp_fmtstream_set_lmargin, argp_fmtstream_set_lmargin)
+weak_alias (__argp_fmtstream_set_rmargin, argp_fmtstream_set_rmargin)
+weak_alias (__argp_fmtstream_set_wmargin, argp_fmtstream_set_wmargin)
+weak_alias (__argp_fmtstream_point, argp_fmtstream_point)
+
+#endif
+#endif
diff --git a/grub-core/lib/gnulib/argp-help.c b/grub-core/lib/gnulib/argp-help.c
new file mode 100644
index 0000000..c75568c
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-help.c
@@ -0,0 +1,1912 @@
+/* Hierarchical argument parsing help output
+   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE    1
+#endif
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <alloca.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <limits.h>
+#ifdef _LIBC
+# include <../libio/libioP.h>
+# include <wchar.h>
+#endif
+
+#ifdef _LIBC
+# include <libintl.h>
+# undef dgettext
+# define dgettext(domain, msgid) \
+   __dcgettext (domain, msgid, LC_MESSAGES)
+#else
+# include "gettext.h"
+#endif
+
+#include "argp.h"
+#include "argp-fmtstream.h"
+#include "argp-namefrob.h"
+#include "mbswidth.h"
+
+#ifndef SIZE_MAX
+# define SIZE_MAX ((size_t) -1)
+#endif
+
+/* User-selectable (using an environment variable) formatting parameters.
+
+   These may be specified in an environment variable called 'ARGP_HELP_FMT',
+   with a contents like:  VAR1=VAL1,VAR2=VAL2,BOOLVAR2,no-BOOLVAR2
+   Where VALn must be a positive integer.  The list of variables is in the
+   UPARAM_NAMES vector, below.  */
+
+/* Default parameters.  */
+#define DUP_ARGS      0         /* True if option argument can be duplicated. */
+#define DUP_ARGS_NOTE 1         /* True to print a note about duplicate args. */
+#define SHORT_OPT_COL 2         /* column in which short options start */
+#define LONG_OPT_COL  6         /* column in which long options start */
+#define DOC_OPT_COL   2         /* column in which doc options start */
+#define OPT_DOC_COL  29         /* column in which option text starts */
+#define HEADER_COL    1         /* column in which group headers are printed */
+#define USAGE_INDENT 12         /* indentation of wrapped usage lines */
+#define RMARGIN      79         /* right margin used for wrapping */
+
+/* User-selectable (using an environment variable) formatting parameters.
+   They must all be of type 'int' for the parsing code to work.  */
+struct uparams
+{
+  /* If true, arguments for an option are shown with both short and long
+     options, even when a given option has both, e.g. '-x ARG, --longx=ARG'.
+     If false, then if an option has both, the argument is only shown with
+     the long one, e.g., '-x, --longx=ARG', and a message indicating that
+     this really means both is printed below the options.  */
+  int dup_args;
+
+  /* This is true if when DUP_ARGS is false, and some duplicate arguments have
+     been suppressed, an explanatory message should be printed.  */
+  int dup_args_note;
+
+  /* Various output columns.  */
+  int short_opt_col;      /* column in which short options start */
+  int long_opt_col;       /* column in which long options start */
+  int doc_opt_col;        /* column in which doc options start */
+  int opt_doc_col;        /* column in which option text starts */
+  int header_col;         /* column in which group headers are printed */
+  int usage_indent;       /* indentation of wrapped usage lines */
+  int rmargin;            /* right margin used for wrapping */
+
+  int valid;              /* True when the values in here are valid.  */
+};
+
+/* This is a global variable, as user options are only ever read once.  */
+static struct uparams uparams = {
+  DUP_ARGS, DUP_ARGS_NOTE,
+  SHORT_OPT_COL, LONG_OPT_COL, DOC_OPT_COL, OPT_DOC_COL, HEADER_COL,
+  USAGE_INDENT, RMARGIN
+};
+
+/* A particular uparam, and what the user name is.  */
+struct uparam_name
+{
+  const char name[14];          /* User name.  */
+  bool is_bool;                 /* Whether it's 'boolean'.  */
+  unsigned char uparams_offs;   /* Location of the (int) field in UPARAMS.  */
+};
+
+/* The name-field mappings we know about.  */
+static const struct uparam_name uparam_names[] =
+{
+  { "dup-args",       true, offsetof (struct uparams, dup_args) },
+  { "dup-args-note",  true, offsetof (struct uparams, dup_args_note) },
+  { "short-opt-col",  false, offsetof (struct uparams, short_opt_col) },
+  { "long-opt-col",   false, offsetof (struct uparams, long_opt_col) },
+  { "doc-opt-col",    false, offsetof (struct uparams, doc_opt_col) },
+  { "opt-doc-col",    false, offsetof (struct uparams, opt_doc_col) },
+  { "header-col",     false, offsetof (struct uparams, header_col) },
+  { "usage-indent",   false, offsetof (struct uparams, usage_indent) },
+  { "rmargin",        false, offsetof (struct uparams, rmargin) }
+};
+#define nuparam_names (sizeof (uparam_names) / sizeof (uparam_names[0]))
+
+static void
+validate_uparams (const struct argp_state *state, struct uparams *upptr)
+{
+  const struct uparam_name *up;
+
+  for (up = uparam_names; up < uparam_names + nuparam_names; up++)
+    {
+      if (up->is_bool
+          || up->uparams_offs == offsetof (struct uparams, rmargin))
+        continue;
+      if (*(int *)((char *)upptr + up->uparams_offs) >= upptr->rmargin)
+        {
+          __argp_failure (state, 0, 0,
+                          dgettext (state == NULL ? NULL
+                                    : state->root_argp->argp_domain,
+                                    "\
+ARGP_HELP_FMT: %s value is less than or equal to %s"),
+                          "rmargin", up->name);
+          return;
+        }
+    }
+  uparams = *upptr;
+  uparams.valid = 1;
+}
+
+/* Read user options from the environment, and fill in UPARAMS appropriately.  */
+static void
+fill_in_uparams (const struct argp_state *state)
+{
+  const char *var = getenv ("ARGP_HELP_FMT");
+  struct uparams new_params = uparams;
+
+#define SKIPWS(p) do { while (isspace ((unsigned char) *p)) p++; } while (0);
+
+  if (var)
+    {
+      /* Parse var. */
+      while (*var)
+        {
+          SKIPWS (var);
+
+          if (isalpha ((unsigned char) *var))
+            {
+              size_t var_len;
+              const struct uparam_name *un;
+              int unspec = 0, val = 0;
+              const char *arg = var;
+
+              while (isalnum ((unsigned char) *arg) || *arg == '-' || *arg == '_')
+                arg++;
+              var_len = arg - var;
+
+              SKIPWS (arg);
+
+              if (*arg == '\0' || *arg == ',')
+                unspec = 1;
+              else if (*arg == '=')
+                {
+                  arg++;
+                  SKIPWS (arg);
+                }
+
+              if (unspec)
+                {
+                  if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
+                    {
+                      val = 0;
+                      var += 3;
+                      var_len -= 3;
+                    }
+                  else
+                    val = 1;
+                }
+              else if (isdigit ((unsigned char) *arg))
+                {
+                  val = atoi (arg);
+                  while (isdigit ((unsigned char) *arg))
+                    arg++;
+                  SKIPWS (arg);
+                }
+
+              for (un = uparam_names;
+                   un < uparam_names + nuparam_names;
+                   un++)
+                if (strlen (un->name) == var_len
+                    && strncmp (var, un->name, var_len) == 0)
+                  {
+                    if (unspec && !un->is_bool)
+                      __argp_failure (state, 0, 0,
+                                      dgettext (state == NULL ? NULL
+                                                : state->root_argp->argp_domain,
+                                                "\
+%.*s: ARGP_HELP_FMT parameter requires a value"),
+                                      (int) var_len, var);
+                    else
+                      *(int *)((char *)&new_params + un->uparams_offs) = val;
+                    break;
+                  }
+              if (un == uparam_names + nuparam_names)
+                __argp_failure (state, 0, 0,
+                                dgettext (state == NULL ? NULL
+                                          : state->root_argp->argp_domain, "\
+%.*s: Unknown ARGP_HELP_FMT parameter"),
+                                (int) var_len, var);
+
+              var = arg;
+              if (*var == ',')
+                var++;
+            }
+          else if (*var)
+            {
+              __argp_failure (state, 0, 0,
+                              dgettext (state == NULL ? NULL
+                                        : state->root_argp->argp_domain,
+                                        "Garbage in ARGP_HELP_FMT: %s"), var);
+              break;
+            }
+        }
+      validate_uparams (state, &new_params);
+    }
+}
+
+/* Returns true if OPT hasn't been marked invisible.  Visibility only affects
+   whether OPT is displayed or used in sorting, not option shadowing.  */
+#define ovisible(opt) (! ((opt)->flags & OPTION_HIDDEN))
+
+/* Returns true if OPT is an alias for an earlier option.  */
+#define oalias(opt) ((opt)->flags & OPTION_ALIAS)
+
+/* Returns true if OPT is a documentation-only entry.  */
+#define odoc(opt) ((opt)->flags & OPTION_DOC)
+
+/* Returns true if OPT should not be translated */
+#define onotrans(opt) ((opt)->flags & OPTION_NO_TRANS)
+
+/* Returns true if OPT is the end-of-list marker for a list of options.  */
+#define oend(opt) __option_is_end (opt)
+
+/* Returns true if OPT has a short option.  */
+#define oshort(opt) __option_is_short (opt)
+
+/*
+   The help format for a particular option is like:
+
+     -xARG, -yARG, --long1=ARG, --long2=ARG        Documentation...
+
+   Where ARG will be omitted if there's no argument, for this option, or
+   will be surrounded by "[" and "]" appropriately if the argument is
+   optional.  The documentation string is word-wrapped appropriately, and if
+   the list of options is long enough, it will be started on a separate line.
+   If there are no short options for a given option, the first long option is
+   indented slightly in a way that's supposed to make most long options appear
+   to be in a separate column.
+
+   For example, the following output (from ps):
+
+     -p PID, --pid=PID          List the process PID
+         --pgrp=PGRP            List processes in the process group PGRP
+     -P, -x, --no-parent        Include processes without parents
+     -Q, --all-fields           Don't elide unusable fields (normally if there's
+                                some reason ps can't print a field for any
+                                process, it's removed from the output entirely)
+     -r, --reverse, --gratuitously-long-reverse-option
+                                Reverse the order of any sort
+         --session[=SID]        Add the processes from the session SID (which
+                                defaults to the sid of the current process)
+
+    Here are some more options:
+     -f ZOT, --foonly=ZOT       Glork a foonly
+     -z, --zaza                 Snit a zar
+
+     -?, --help                 Give this help list
+         --usage                Give a short usage message
+     -V, --version              Print program version
+
+   The struct argp_option array for the above could look like:
+
+   {
+     {"pid",       'p',      "PID",  0, "List the process PID"},
+     {"pgrp",      OPT_PGRP, "PGRP", 0, "List processes in the process group PGRP"},
+     {"no-parent", 'P',       0,     0, "Include processes without parents"},
+     {0,           'x',       0,     OPTION_ALIAS},
+     {"all-fields",'Q',       0,     0, "Don't elide unusable fields (normally"
+                                        " if there's some reason ps can't"
+                                        " print a field for any process, it's"
+                                        " removed from the output entirely)" },
+     {"reverse",   'r',       0,     0, "Reverse the order of any sort"},
+     {"gratuitously-long-reverse-option", 0, 0, OPTION_ALIAS},
+     {"session",   OPT_SESS,  "SID", OPTION_ARG_OPTIONAL,
+                                        "Add the processes from the session"
+                                        " SID (which defaults to the sid of"
+                                        " the current process)" },
+
+     {0,0,0,0, "Here are some more options:"},
+     {"foonly", 'f', "ZOT", 0, "Glork a foonly"},
+     {"zaza", 'z', 0, 0, "Snit a zar"},
+
+     {0}
+   }
+
+   Note that the last three options are automatically supplied by argp_parse,
+   unless you tell it not to with ARGP_NO_HELP.
+
+*/
+
+/* Returns true if CH occurs between BEG and END.  */
+static int
+find_char (char ch, char *beg, char *end)
+{
+  while (beg < end)
+    if (*beg == ch)
+      return 1;
+    else
+      beg++;
+  return 0;
+}
+
+struct hol_cluster;             /* fwd decl */
+
+struct hol_entry
+{
+  /* First option.  */
+  const struct argp_option *opt;
+  /* Number of options (including aliases).  */
+  unsigned num;
+
+  /* A pointers into the HOL's short_options field, to the first short option
+     letter for this entry.  The order of the characters following this point
+     corresponds to the order of options pointed to by OPT, and there are at
+     most NUM.  A short option recorded in an option following OPT is only
+     valid if it occurs in the right place in SHORT_OPTIONS (otherwise it's
+     probably been shadowed by some other entry).  */
+  char *short_options;
+
+  /* Entries are sorted by their group first, in the order:
+       1, 2, ..., n, 0, -m, ..., -2, -1
+     and then alphabetically within each group.  The default is 0.  */
+  int group;
+
+  /* The cluster of options this entry belongs to, or 0 if none.  */
+  struct hol_cluster *cluster;
+
+  /* The argp from which this option came.  */
+  const struct argp *argp;
+
+  /* Position in the array */
+  unsigned ord;
+};
+
+/* A cluster of entries to reflect the argp tree structure.  */
+struct hol_cluster
+{
+  /* A descriptive header printed before options in this cluster.  */
+  const char *header;
+
+  /* Used to order clusters within the same group with the same parent,
+     according to the order in which they occurred in the parent argp's child
+     list.  */
+  int index;
+
+  /* How to sort this cluster with respect to options and other clusters at the
+     same depth (clusters always follow options in the same group).  */
+  int group;
+
+  /* The cluster to which this cluster belongs, or 0 if it's at the base
+     level.  */
+  struct hol_cluster *parent;
+
+  /* The argp from which this cluster is (eventually) derived.  */
+  const struct argp *argp;
+
+  /* The distance this cluster is from the root.  */
+  int depth;
+
+  /* Clusters in a given hol are kept in a linked list, to make freeing them
+     possible.  */
+  struct hol_cluster *next;
+};
+
+/* A list of options for help.  */
+struct hol
+{
+  /* An array of hol_entry's.  */
+  struct hol_entry *entries;
+  /* The number of entries in this hol.  If this field is zero, the others
+     are undefined.  */
+  unsigned num_entries;
+
+  /* A string containing all short options in this HOL.  Each entry contains
+     pointers into this string, so the order can't be messed with blindly.  */
+  char *short_options;
+
+  /* Clusters of entries in this hol.  */
+  struct hol_cluster *clusters;
+};
+
+/* Create a struct hol from the options in ARGP.  CLUSTER is the
+   hol_cluster in which these entries occur, or 0, if at the root.  */
+static struct hol *
+make_hol (const struct argp *argp, struct hol_cluster *cluster)
+{
+  char *so;
+  const struct argp_option *o;
+  const struct argp_option *opts = argp->options;
+  struct hol_entry *entry;
+  unsigned num_short_options = 0;
+  struct hol *hol = malloc (sizeof (struct hol));
+
+  assert (hol);
+
+  hol->num_entries = 0;
+  hol->clusters = 0;
+
+  if (opts)
+    {
+      int cur_group = 0;
+
+      /* The first option must not be an alias.  */
+      assert (! oalias (opts));
+
+      /* Calculate the space needed.  */
+      for (o = opts; ! oend (o); o++)
+        {
+          if (! oalias (o))
+            hol->num_entries++;
+          if (oshort (o))
+            num_short_options++;        /* This is an upper bound.  */
+        }
+
+      hol->entries = malloc (sizeof (struct hol_entry) * hol->num_entries);
+      hol->short_options = malloc (num_short_options + 1);
+
+      assert (hol->entries && hol->short_options);
+      if (SIZE_MAX <= UINT_MAX)
+        assert (hol->num_entries <= SIZE_MAX / sizeof (struct hol_entry));
+
+      /* Fill in the entries.  */
+      so = hol->short_options;
+      for (o = opts, entry = hol->entries; ! oend (o); entry++)
+        {
+          entry->opt = o;
+          entry->num = 0;
+          entry->short_options = so;
+          entry->group = cur_group =
+            o->group
+            ? o->group
+            : ((!o->name && !o->key)
+               ? cur_group + 1
+               : cur_group);
+          entry->cluster = cluster;
+          entry->argp = argp;
+
+          do
+            {
+              entry->num++;
+              if (oshort (o) && ! find_char (o->key, hol->short_options, so))
+                /* O has a valid short option which hasn't already been used.*/
+                *so++ = o->key;
+              o++;
+            }
+          while (! oend (o) && oalias (o));
+        }
+      *so = '\0';               /* null terminated so we can find the length */
+    }
+
+  return hol;
+}
+
+/* Add a new cluster to HOL, with the given GROUP and HEADER (taken from the
+   associated argp child list entry), INDEX, and PARENT, and return a pointer
+   to it.  ARGP is the argp that this cluster results from.  */
+static struct hol_cluster *
+hol_add_cluster (struct hol *hol, int group, const char *header, int index,
+                 struct hol_cluster *parent, const struct argp *argp)
+{
+  struct hol_cluster *cl = malloc (sizeof (struct hol_cluster));
+  if (cl)
+    {
+      cl->group = group;
+      cl->header = header;
+
+      cl->index = index;
+      cl->parent = parent;
+      cl->argp = argp;
+      cl->depth = parent ? parent->depth + 1 : 0;
+
+      cl->next = hol->clusters;
+      hol->clusters = cl;
+    }
+  return cl;
+}
+
+/* Free HOL and any resources it uses.  */
+static void
+hol_free (struct hol *hol)
+{
+  struct hol_cluster *cl = hol->clusters;
+
+  while (cl)
+    {
+      struct hol_cluster *next = cl->next;
+      free (cl);
+      cl = next;
+    }
+
+  if (hol->num_entries > 0)
+    {
+      free (hol->entries);
+      free (hol->short_options);
+    }
+
+  free (hol);
+}
+
+static int
+hol_entry_short_iterate (const struct hol_entry *entry,
+                         int (*func)(const struct argp_option *opt,
+                                     const struct argp_option *real,
+                                     const char *domain, void *cookie),
+                         const char *domain, void *cookie)
+{
+  unsigned nopts;
+  int val = 0;
+  const struct argp_option *opt, *real = entry->opt;
+  char *so = entry->short_options;
+
+  for (opt = real, nopts = entry->num; nopts > 0 && !val; opt++, nopts--)
+    if (oshort (opt) && *so == opt->key)
+      {
+        if (!oalias (opt))
+          real = opt;
+        if (ovisible (opt))
+          val = (*func)(opt, real, domain, cookie);
+        so++;
+      }
+
+  return val;
+}
+
+static inline int
+#if __GNUC__ >= 3
+__attribute__ ((always_inline))
+#endif
+hol_entry_long_iterate (const struct hol_entry *entry,
+                        int (*func)(const struct argp_option *opt,
+                                    const struct argp_option *real,
+                                    const char *domain, void *cookie),
+                        const char *domain, void *cookie)
+{
+  unsigned nopts;
+  int val = 0;
+  const struct argp_option *opt, *real = entry->opt;
+
+  for (opt = real, nopts = entry->num; nopts > 0 && !val; opt++, nopts--)
+    if (opt->name)
+      {
+        if (!oalias (opt))
+          real = opt;
+        if (ovisible (opt))
+          val = (*func)(opt, real, domain, cookie);
+      }
+
+  return val;
+}
+
+/* Iterator that returns true for the first short option.  */
+static int
+until_short (const struct argp_option *opt, const struct argp_option *real,
+             const char *domain, void *cookie)
+{
+  return oshort (opt) ? opt->key : 0;
+}
+
+/* Returns the first valid short option in ENTRY, or 0 if there is none.  */
+static char
+hol_entry_first_short (const struct hol_entry *entry)
+{
+  return hol_entry_short_iterate (entry, until_short,
+                                  entry->argp->argp_domain, 0);
+}
+
+/* Returns the first valid long option in ENTRY, or 0 if there is none.  */
+static const char *
+hol_entry_first_long (const struct hol_entry *entry)
+{
+  const struct argp_option *opt;
+  unsigned num;
+  for (opt = entry->opt, num = entry->num; num > 0; opt++, num--)
+    if (opt->name && ovisible (opt))
+      return opt->name;
+  return 0;
+}
+
+/* Returns the entry in HOL with the long option name NAME, or 0 if there is
+   none.  */
+static struct hol_entry *
+hol_find_entry (struct hol *hol, const char *name)
+{
+  struct hol_entry *entry = hol->entries;
+  unsigned num_entries = hol->num_entries;
+
+  while (num_entries-- > 0)
+    {
+      const struct argp_option *opt = entry->opt;
+      unsigned num_opts = entry->num;
+
+      while (num_opts-- > 0)
+        if (opt->name && ovisible (opt) && strcmp (opt->name, name) == 0)
+          return entry;
+        else
+          opt++;
+
+      entry++;
+    }
+
+  return 0;
+}
+
+/* If an entry with the long option NAME occurs in HOL, set its special
+   sort position to GROUP.  */
+static void
+hol_set_group (struct hol *hol, const char *name, int group)
+{
+  struct hol_entry *entry = hol_find_entry (hol, name);
+  if (entry)
+    entry->group = group;
+}
+
+/* Order by group:  0, 1, 2, ..., n, -m, ..., -2, -1.
+   EQ is what to return if GROUP1 and GROUP2 are the same.  */
+static int
+group_cmp (int group1, int group2, int eq)
+{
+  if (group1 == group2)
+    return eq;
+  else if ((group1 < 0 && group2 < 0) || (group1 >= 0 && group2 >= 0))
+    return group1 - group2;
+  else
+    return group2 - group1;
+}
+
+/* Compare clusters CL1 & CL2 by the order that they should appear in
+   output.  */
+static int
+hol_cluster_cmp (const struct hol_cluster *cl1, const struct hol_cluster *cl2)
+{
+  /* If one cluster is deeper than the other, use its ancestor at the same
+     level, so that finding the common ancestor is straightforward.  */
+  while (cl1->depth > cl2->depth)
+    cl1 = cl1->parent;
+  while (cl2->depth > cl1->depth)
+    cl2 = cl2->parent;
+
+  /* Now reduce both clusters to their ancestors at the point where both have
+     a common parent; these can be directly compared.  */
+  while (cl1->parent != cl2->parent)
+    cl1 = cl1->parent, cl2 = cl2->parent;
+
+  return group_cmp (cl1->group, cl2->group, cl2->index - cl1->index);
+}
+
+/* Return the ancestor of CL that's just below the root (i.e., has a parent
+   of 0).  */
+static struct hol_cluster *
+hol_cluster_base (struct hol_cluster *cl)
+{
+  while (cl->parent)
+    cl = cl->parent;
+  return cl;
+}
+
+/* Return true if CL1 is a child of CL2.  */
+static int
+hol_cluster_is_child (const struct hol_cluster *cl1,
+                      const struct hol_cluster *cl2)
+{
+  while (cl1 && cl1 != cl2)
+    cl1 = cl1->parent;
+  return cl1 == cl2;
+}
+
+/* Given the name of an OPTION_DOC option, modifies NAME to start at the tail
+   that should be used for comparisons, and returns true iff it should be
+   treated as a non-option.  */
+static int
+canon_doc_option (const char **name)
+{
+  int non_opt;
+  /* Skip initial whitespace.  */
+  while (isspace (**name))
+    (*name)++;
+  /* Decide whether this looks like an option (leading '-') or not.  */
+  non_opt = (**name != '-');
+  /* Skip until part of name used for sorting.  */
+  while (**name && !isalnum (**name))
+    (*name)++;
+  return non_opt;
+}
+
+#define HOL_ENTRY_PTRCMP(a,b) ((a)->ord < (b)->ord ? -1 : 1)
+
+/* Order ENTRY1 & ENTRY2 by the order which they should appear in a help
+   listing.  */
+static int
+hol_entry_cmp (const struct hol_entry *entry1,
+               const struct hol_entry *entry2)
+{
+  /* The group numbers by which the entries should be ordered; if either is
+     in a cluster, then this is just the group within the cluster.  */
+  int group1 = entry1->group, group2 = entry2->group;
+
+  if (entry1->cluster != entry2->cluster)
+    {
+      /* The entries are not within the same cluster, so we can't compare them
+         directly, we have to use the appropriate clustering level too.  */
+      if (! entry1->cluster)
+        /* ENTRY1 is at the 'base level', not in a cluster, so we have to
+           compare it's group number with that of the base cluster in which
+           ENTRY2 resides.  Note that if they're in the same group, the
+           clustered option always comes last.  */
+        return group_cmp (group1, hol_cluster_base (entry2->cluster)->group, -1);
+      else if (! entry2->cluster)
+        /* Likewise, but ENTRY2's not in a cluster.  */
+        return group_cmp (hol_cluster_base (entry1->cluster)->group, group2, 1);
+      else
+        /* Both entries are in clusters, we can just compare the clusters.  */
+        return hol_cluster_cmp (entry1->cluster, entry2->cluster);
+    }
+  else if (group1 == group2)
+    /* The entries are both in the same cluster and group, so compare them
+       alphabetically.  */
+    {
+      int short1 = hol_entry_first_short (entry1);
+      int short2 = hol_entry_first_short (entry2);
+      int doc1 = odoc (entry1->opt);
+      int doc2 = odoc (entry2->opt);
+      const char *long1 = hol_entry_first_long (entry1);
+      const char *long2 = hol_entry_first_long (entry2);
+
+      if (doc1)
+        doc1 = long1 != NULL && canon_doc_option (&long1);
+      if (doc2)
+        doc2 = long2 != NULL && canon_doc_option (&long2);
+
+      if (doc1 != doc2)
+        /* 'documentation' options always follow normal options (or
+           documentation options that *look* like normal options).  */
+        return doc1 - doc2;
+      else if (!short1 && !short2 && long1 && long2)
+        /* Only long options.  */
+        return __strcasecmp (long1, long2);
+      else
+        /* Compare short/short, long/short, short/long, using the first
+           character of long options.  Entries without *any* valid
+           options (such as options with OPTION_HIDDEN set) will be put
+           first, but as they're not displayed, it doesn't matter where
+           they are.  */
+        {
+          char first1 = short1 ? short1 : long1 ? *long1 : 0;
+          char first2 = short2 ? short2 : long2 ? *long2 : 0;
+#ifdef _tolower
+          int lower_cmp = _tolower (first1) - _tolower (first2);
+#else
+          int lower_cmp = tolower (first1) - tolower (first2);
+#endif
+          /* Compare ignoring case, except when the options are both the
+             same letter, in which case lower-case always comes first.  */
+          return lower_cmp ? lower_cmp : first2 - first1;
+        }
+    }
+  else
+    /* Within the same cluster, but not the same group, so just compare
+       groups.  */
+    return group_cmp (group1, group2, 0);
+}
+
+/* Version of hol_entry_cmp with correct signature for qsort.  */
+static int
+hol_entry_qcmp (const void *entry1_v, const void *entry2_v)
+{
+  return hol_entry_cmp (entry1_v, entry2_v);
+}
+
+/* Sort HOL by group and alphabetically by option name (with short options
+   taking precedence over long).  Since the sorting is for display purposes
+   only, the shadowing of options isn't effected.  */
+static void
+hol_sort (struct hol *hol)
+{
+  if (hol->num_entries > 0)
+    {
+      unsigned i;
+      struct hol_entry *e;
+      for (i = 0, e = hol->entries; i < hol->num_entries; i++, e++)
+        e->ord = i;
+      qsort (hol->entries, hol->num_entries, sizeof (struct hol_entry),
+             hol_entry_qcmp);
+    }
+}
+
+/* Append MORE to HOL, destroying MORE in the process.  Options in HOL shadow
+   any in MORE with the same name.  */
+static void
+hol_append (struct hol *hol, struct hol *more)
+{
+  struct hol_cluster **cl_end = &hol->clusters;
+
+  /* Steal MORE's cluster list, and add it to the end of HOL's.  */
+  while (*cl_end)
+    cl_end = &(*cl_end)->next;
+  *cl_end = more->clusters;
+  more->clusters = 0;
+
+  /* Merge entries.  */
+  if (more->num_entries > 0)
+    {
+      if (hol->num_entries == 0)
+        {
+          hol->num_entries = more->num_entries;
+          hol->entries = more->entries;
+          hol->short_options = more->short_options;
+          more->num_entries = 0;        /* Mark MORE's fields as invalid.  */
+        }
+      else
+        /* Append the entries in MORE to those in HOL, taking care to only add
+           non-shadowed SHORT_OPTIONS values.  */
+        {
+          unsigned left;
+          char *so, *more_so;
+          struct hol_entry *e;
+          unsigned num_entries = hol->num_entries + more->num_entries;
+          struct hol_entry *entries =
+            malloc (num_entries * sizeof (struct hol_entry));
+          unsigned hol_so_len = strlen (hol->short_options);
+          char *short_options =
+            malloc (hol_so_len + strlen (more->short_options) + 1);
+
+          assert (entries && short_options);
+          if (SIZE_MAX <= UINT_MAX)
+            assert (num_entries <= SIZE_MAX / sizeof (struct hol_entry));
+
+          __mempcpy (__mempcpy (entries, hol->entries,
+                                hol->num_entries * sizeof (struct hol_entry)),
+                     more->entries,
+                     more->num_entries * sizeof (struct hol_entry));
+
+          __mempcpy (short_options, hol->short_options, hol_so_len);
+
+          /* Fix up the short options pointers from HOL.  */
+          for (e = entries, left = hol->num_entries; left > 0; e++, left--)
+            e->short_options
+              = short_options + (e->short_options - hol->short_options);
+
+          /* Now add the short options from MORE, fixing up its entries
+             too.  */
+          so = short_options + hol_so_len;
+          more_so = more->short_options;
+          for (left = more->num_entries; left > 0; e++, left--)
+            {
+              int opts_left;
+              const struct argp_option *opt;
+
+              e->short_options = so;
+
+              for (opts_left = e->num, opt = e->opt; opts_left; opt++, opts_left--)
+                {
+                  int ch = *more_so;
+                  if (oshort (opt) && ch == opt->key)
+                    /* The next short option in MORE_SO, CH, is from OPT.  */
+                    {
+                      if (! find_char (ch, short_options,
+                                       short_options + hol_so_len))
+                        /* The short option CH isn't shadowed by HOL's options,
+                           so add it to the sum.  */
+                        *so++ = ch;
+                      more_so++;
+                    }
+                }
+            }
+
+          *so = '\0';
+
+          free (hol->entries);
+          free (hol->short_options);
+
+          hol->entries = entries;
+          hol->num_entries = num_entries;
+          hol->short_options = short_options;
+        }
+    }
+
+  hol_free (more);
+}
+
+/* Inserts enough spaces to make sure STREAM is at column COL.  */
+static void
+indent_to (argp_fmtstream_t stream, unsigned col)
+{
+  int needed = col - __argp_fmtstream_point (stream);
+  while (needed-- > 0)
+    __argp_fmtstream_putc (stream, ' ');
+}
+
+/* Output to STREAM either a space, or a newline if there isn't room for at
+   least ENSURE characters before the right margin.  */
+static void
+space (argp_fmtstream_t stream, size_t ensure)
+{
+  if (__argp_fmtstream_point (stream) + ensure
+      >= __argp_fmtstream_rmargin (stream))
+    __argp_fmtstream_putc (stream, '\n');
+  else
+    __argp_fmtstream_putc (stream, ' ');
+}
+
+/* If the option REAL has an argument, we print it in using the printf
+   format REQ_FMT or OPT_FMT depending on whether it's a required or
+   optional argument.  */
+static void
+arg (const struct argp_option *real, const char *req_fmt, const char *opt_fmt,
+     const char *domain, argp_fmtstream_t stream)
+{
+  if (real->arg)
+    {
+      if (real->flags & OPTION_ARG_OPTIONAL)
+        __argp_fmtstream_printf (stream, opt_fmt,
+                                 dgettext (domain, real->arg));
+      else
+        __argp_fmtstream_printf (stream, req_fmt,
+                                 dgettext (domain, real->arg));
+    }
+}
+
+/* Helper functions for hol_entry_help.  */
+
+/* State used during the execution of hol_help.  */
+struct hol_help_state
+{
+  /* PREV_ENTRY should contain the previous entry printed, or 0.  */
+  struct hol_entry *prev_entry;
+
+  /* If an entry is in a different group from the previous one, and SEP_GROUPS
+     is true, then a blank line will be printed before any output. */
+  int sep_groups;
+
+  /* True if a duplicate option argument was suppressed (only ever set if
+     UPARAMS.dup_args is false).  */
+  int suppressed_dup_arg;
+};
+
+/* Some state used while printing a help entry (used to communicate with
+   helper functions).  See the doc for hol_entry_help for more info, as most
+   of the fields are copied from its arguments.  */
+struct pentry_state
+{
+  const struct hol_entry *entry;
+  argp_fmtstream_t stream;
+  struct hol_help_state *hhstate;
+
+  /* True if nothing's been printed so far.  */
+  int first;
+
+  /* If non-zero, the state that was used to print this help.  */
+  const struct argp_state *state;
+};
+
+/* If a user doc filter should be applied to DOC, do so.  */
+static const char *
+filter_doc (const char *doc, int key, const struct argp *argp,
+            const struct argp_state *state)
+{
+  if (argp && argp->help_filter)
+    /* We must apply a user filter to this output.  */
+    {
+      void *input = __argp_input (argp, state);
+      return (*argp->help_filter) (key, doc, input);
+    }
+  else
+    /* No filter.  */
+    return doc;
+}
+
+/* Prints STR as a header line, with the margin lines set appropriately, and
+   notes the fact that groups should be separated with a blank line.  ARGP is
+   the argp that should dictate any user doc filtering to take place.  Note
+   that the previous wrap margin isn't restored, but the left margin is reset
+   to 0.  */
+static void
+print_header (const char *str, const struct argp *argp,
+              struct pentry_state *pest)
+{
+  const char *tstr = dgettext (argp->argp_domain, str);
+  const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_HEADER, argp, pest->state);
+
+  if (fstr)
+    {
+      if (*fstr)
+        {
+          if (pest->hhstate->prev_entry)
+            /* Precede with a blank line.  */
+            __argp_fmtstream_putc (pest->stream, '\n');
+          indent_to (pest->stream, uparams.header_col);
+          __argp_fmtstream_set_lmargin (pest->stream, uparams.header_col);
+          __argp_fmtstream_set_wmargin (pest->stream, uparams.header_col);
+          __argp_fmtstream_puts (pest->stream, fstr);
+          __argp_fmtstream_set_lmargin (pest->stream, 0);
+          __argp_fmtstream_putc (pest->stream, '\n');
+        }
+
+      pest->hhstate->sep_groups = 1; /* Separate subsequent groups. */
+    }
+
+  if (fstr != tstr)
+    free ((char *) fstr);
+}
+
+/* Inserts a comma if this isn't the first item on the line, and then makes
+   sure we're at least to column COL.  If this *is* the first item on a line,
+   prints any pending whitespace/headers that should precede this line. Also
+   clears FIRST.  */
+static void
+comma (unsigned col, struct pentry_state *pest)
+{
+  if (pest->first)
+    {
+      const struct hol_entry *pe = pest->hhstate->prev_entry;
+      const struct hol_cluster *cl = pest->entry->cluster;
+
+      if (pest->hhstate->sep_groups && pe && pest->entry->group != pe->group)
+        __argp_fmtstream_putc (pest->stream, '\n');
+
+      if (cl && cl->header && *cl->header
+          && (!pe
+              || (pe->cluster != cl
+                  && !hol_cluster_is_child (pe->cluster, cl))))
+        /* If we're changing clusters, then this must be the start of the
+           ENTRY's cluster unless that is an ancestor of the previous one
+           (in which case we had just popped into a sub-cluster for a bit).
+           If so, then print the cluster's header line.  */
+        {
+          int old_wm = __argp_fmtstream_wmargin (pest->stream);
+          print_header (cl->header, cl->argp, pest);
+          __argp_fmtstream_set_wmargin (pest->stream, old_wm);
+        }
+
+      pest->first = 0;
+    }
+  else
+    __argp_fmtstream_puts (pest->stream, ", ");
+
+  indent_to (pest->stream, col);
+}
+
+/* Print help for ENTRY to STREAM.  */
+static void
+hol_entry_help (struct hol_entry *entry, const struct argp_state *state,
+                argp_fmtstream_t stream, struct hol_help_state *hhstate)
+{
+  unsigned num;
+  const struct argp_option *real = entry->opt, *opt;
+  char *so = entry->short_options;
+  int have_long_opt = 0;        /* We have any long options.  */
+  /* Saved margins.  */
+  int old_lm = __argp_fmtstream_set_lmargin (stream, 0);
+  int old_wm = __argp_fmtstream_wmargin (stream);
+  /* PEST is a state block holding some of our variables that we'd like to
+     share with helper functions.  */
+  struct pentry_state pest = { entry, stream, hhstate, 1, state };
+
+  if (! odoc (real))
+    for (opt = real, num = entry->num; num > 0; opt++, num--)
+      if (opt->name && ovisible (opt))
+        {
+          have_long_opt = 1;
+          break;
+        }
+
+  /* First emit short options.  */
+  __argp_fmtstream_set_wmargin (stream, uparams.short_opt_col); /* For truly bizarre cases. */
+  for (opt = real, num = entry->num; num > 0; opt++, num--)
+    if (oshort (opt) && opt->key == *so)
+      /* OPT has a valid (non shadowed) short option.  */
+      {
+        if (ovisible (opt))
+          {
+            comma (uparams.short_opt_col, &pest);
+            __argp_fmtstream_putc (stream, '-');
+            __argp_fmtstream_putc (stream, *so);
+            if (!have_long_opt || uparams.dup_args)
+              arg (real, " %s", "[%s]",
+                   state == NULL ? NULL : state->root_argp->argp_domain,
+                   stream);
+            else if (real->arg)
+              hhstate->suppressed_dup_arg = 1;
+          }
+        so++;
+      }
+
+  /* Now, long options.  */
+  if (odoc (real))
+    /* A "documentation" option.  */
+    {
+      __argp_fmtstream_set_wmargin (stream, uparams.doc_opt_col);
+      for (opt = real, num = entry->num; num > 0; opt++, num--)
+        if (opt->name && ovisible (opt))
+          {
+            comma (uparams.doc_opt_col, &pest);
+            /* Calling dgettext here isn't quite right, since sorting will
+               have been done on the original; but documentation options
+               should be pretty rare anyway...  */
+            __argp_fmtstream_puts (stream,
+                                   dgettext (state == NULL ? NULL
+                                             : state->root_argp->argp_domain,
+                                             opt->name));
+          }
+    }
+  else
+    /* A real long option.  */
+    {
+      __argp_fmtstream_set_wmargin (stream, uparams.long_opt_col);
+      for (opt = real, num = entry->num; num > 0; opt++, num--)
+        if (opt->name && ovisible (opt))
+          {
+            comma (uparams.long_opt_col, &pest);
+            __argp_fmtstream_printf (stream, "--%s", opt->name);
+            arg (real, "=%s", "[=%s]",
+                 state == NULL ? NULL : state->root_argp->argp_domain, stream);
+          }
+    }
+
+  /* Next, documentation strings.  */
+  __argp_fmtstream_set_lmargin (stream, 0);
+
+  if (pest.first)
+    {
+      /* Didn't print any switches, what's up?  */
+      if (!oshort (real) && !real->name)
+        /* This is a group header, print it nicely.  */
+        print_header (real->doc, entry->argp, &pest);
+      else
+        /* Just a totally shadowed option or null header; print nothing.  */
+        goto cleanup;           /* Just return, after cleaning up.  */
+    }
+  else
+    {
+      const char *tstr = real->doc ? dgettext (state == NULL ? NULL
+                                               : state->root_argp->argp_domain,
+                                               real->doc) : 0;
+      const char *fstr = filter_doc (tstr, real->key, entry->argp, state);
+      if (fstr && *fstr)
+        {
+          unsigned int col = __argp_fmtstream_point (stream);
+
+          __argp_fmtstream_set_lmargin (stream, uparams.opt_doc_col);
+          __argp_fmtstream_set_wmargin (stream, uparams.opt_doc_col);
+
+          if (col > (unsigned int) (uparams.opt_doc_col + 3))
+            __argp_fmtstream_putc (stream, '\n');
+          else if (col >= (unsigned int) uparams.opt_doc_col)
+            __argp_fmtstream_puts (stream, "   ");
+          else
+            indent_to (stream, uparams.opt_doc_col);
+
+          __argp_fmtstream_puts (stream, fstr);
+        }
+      if (fstr && fstr != tstr)
+        free ((char *) fstr);
+
+      /* Reset the left margin.  */
+      __argp_fmtstream_set_lmargin (stream, 0);
+      __argp_fmtstream_putc (stream, '\n');
+    }
+
+  hhstate->prev_entry = entry;
+
+cleanup:
+  __argp_fmtstream_set_lmargin (stream, old_lm);
+  __argp_fmtstream_set_wmargin (stream, old_wm);
+}
+
+/* Output a long help message about the options in HOL to STREAM.  */
+static void
+hol_help (struct hol *hol, const struct argp_state *state,
+          argp_fmtstream_t stream)
+{
+  unsigned num;
+  struct hol_entry *entry;
+  struct hol_help_state hhstate = { 0, 0, 0 };
+
+  for (entry = hol->entries, num = hol->num_entries; num > 0; entry++, num--)
+    hol_entry_help (entry, state, stream, &hhstate);
+
+  if (hhstate.suppressed_dup_arg && uparams.dup_args_note)
+    {
+      const char *tstr = dgettext (state == NULL ? NULL
+                                   : state->root_argp->argp_domain, "\
+Mandatory or optional arguments to long options are also mandatory or \
+optional for any corresponding short options.");
+      const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_DUP_ARGS_NOTE,
+                                     state ? state->root_argp : 0, state);
+      if (fstr && *fstr)
+        {
+          __argp_fmtstream_putc (stream, '\n');
+          __argp_fmtstream_puts (stream, fstr);
+          __argp_fmtstream_putc (stream, '\n');
+        }
+      if (fstr && fstr != tstr)
+        free ((char *) fstr);
+    }
+}
+
+/* Helper functions for hol_usage.  */
+
+/* If OPT is a short option without an arg, append its key to the string
+   pointer pointer to by COOKIE, and advance the pointer.  */
+static int
+add_argless_short_opt (const struct argp_option *opt,
+                       const struct argp_option *real,
+                       const char *domain, void *cookie)
+{
+  char **snao_end = cookie;
+  if (!(opt->arg || real->arg)
+      && !((opt->flags | real->flags) & OPTION_NO_USAGE))
+    *(*snao_end)++ = opt->key;
+  return 0;
+}
+
+/* If OPT is a short option with an arg, output a usage entry for it to the
+   stream pointed at by COOKIE.  */
+static int
+usage_argful_short_opt (const struct argp_option *opt,
+                        const struct argp_option *real,
+                        const char *domain, void *cookie)
+{
+  argp_fmtstream_t stream = cookie;
+  const char *arg = opt->arg;
+  int flags = opt->flags | real->flags;
+
+  if (! arg)
+    arg = real->arg;
+
+  if (arg && !(flags & OPTION_NO_USAGE))
+    {
+      arg = dgettext (domain, arg);
+
+      if (flags & OPTION_ARG_OPTIONAL)
+        __argp_fmtstream_printf (stream, " [-%c[%s]]", opt->key, arg);
+      else
+        {
+          /* Manually do line wrapping so that it (probably) won't
+             get wrapped at the embedded space.  */
+          space (stream, 6 + strlen (arg));
+          __argp_fmtstream_printf (stream, "[-%c %s]", opt->key, arg);
+        }
+    }
+
+  return 0;
+}
+
+/* Output a usage entry for the long option opt to the stream pointed at by
+   COOKIE.  */
+static int
+usage_long_opt (const struct argp_option *opt,
+                const struct argp_option *real,
+                const char *domain, void *cookie)
+{
+  argp_fmtstream_t stream = cookie;
+  const char *arg = opt->arg;
+  int flags = opt->flags | real->flags;
+
+  if (! arg)
+    arg = real->arg;
+
+  if (! (flags & OPTION_NO_USAGE))
+    {
+      if (arg)
+        {
+          arg = dgettext (domain, arg);
+          if (flags & OPTION_ARG_OPTIONAL)
+            __argp_fmtstream_printf (stream, " [--%s[=%s]]", opt->name, arg);
+          else
+            __argp_fmtstream_printf (stream, " [--%s=%s]", opt->name, arg);
+        }
+      else
+        __argp_fmtstream_printf (stream, " [--%s]", opt->name);
+    }
+
+  return 0;
+}
+
+/* Print a short usage description for the arguments in HOL to STREAM.  */
+static void
+hol_usage (struct hol *hol, argp_fmtstream_t stream)
+{
+  if (hol->num_entries > 0)
+    {
+      unsigned nentries;
+      struct hol_entry *entry;
+      char *short_no_arg_opts = alloca (strlen (hol->short_options) + 1);
+      char *snao_end = short_no_arg_opts;
+
+      /* First we put a list of short options without arguments.  */
+      for (entry = hol->entries, nentries = hol->num_entries
+           ; nentries > 0
+           ; entry++, nentries--)
+        hol_entry_short_iterate (entry, add_argless_short_opt,
+                                 entry->argp->argp_domain, &snao_end);
+      if (snao_end > short_no_arg_opts)
+        {
+          *snao_end++ = 0;
+          __argp_fmtstream_printf (stream, " [-%s]", short_no_arg_opts);
+        }
+
+      /* Now a list of short options *with* arguments.  */
+      for (entry = hol->entries, nentries = hol->num_entries
+           ; nentries > 0
+           ; entry++, nentries--)
+        hol_entry_short_iterate (entry, usage_argful_short_opt,
+                                 entry->argp->argp_domain, stream);
+
+      /* Finally, a list of long options (whew!).  */
+      for (entry = hol->entries, nentries = hol->num_entries
+           ; nentries > 0
+           ; entry++, nentries--)
+        hol_entry_long_iterate (entry, usage_long_opt,
+                                entry->argp->argp_domain, stream);
+    }
+}
+
+/* Make a HOL containing all levels of options in ARGP.  CLUSTER is the
+   cluster in which ARGP's entries should be clustered, or 0.  */
+static struct hol *
+argp_hol (const struct argp *argp, struct hol_cluster *cluster)
+{
+  const struct argp_child *child = argp->children;
+  struct hol *hol = make_hol (argp, cluster);
+  if (child)
+    while (child->argp)
+      {
+        struct hol_cluster *child_cluster =
+          ((child->group || child->header)
+           /* Put CHILD->argp within its own cluster.  */
+           ? hol_add_cluster (hol, child->group, child->header,
+                              child - argp->children, cluster, argp)
+           /* Just merge it into the parent's cluster.  */
+           : cluster);
+        hol_append (hol, argp_hol (child->argp, child_cluster)) ;
+        child++;
+      }
+  return hol;
+}
+
+/* Calculate how many different levels with alternative args strings exist in
+   ARGP.  */
+static size_t
+argp_args_levels (const struct argp *argp)
+{
+  size_t levels = 0;
+  const struct argp_child *child = argp->children;
+
+  if (argp->args_doc && strchr (argp->args_doc, '\n'))
+    levels++;
+
+  if (child)
+    while (child->argp)
+      levels += argp_args_levels ((child++)->argp);
+
+  return levels;
+}
+
+/* Print all the non-option args documented in ARGP to STREAM.  Any output is
+   preceded by a space.  LEVELS is a pointer to a byte vector the length
+   returned by argp_args_levels; it should be initialized to zero, and
+   updated by this routine for the next call if ADVANCE is true.  True is
+   returned as long as there are more patterns to output.  */
+static int
+argp_args_usage (const struct argp *argp, const struct argp_state *state,
+                 char **levels, int advance, argp_fmtstream_t stream)
+{
+  char *our_level = *levels;
+  int multiple = 0;
+  const struct argp_child *child = argp->children;
+  const char *tdoc = dgettext (argp->argp_domain, argp->args_doc), *nl = 0;
+  const char *fdoc = filter_doc (tdoc, ARGP_KEY_HELP_ARGS_DOC, argp, state);
+
+  if (fdoc)
+    {
+      const char *cp = fdoc;
+      nl = __strchrnul (cp, '\n');
+      if (*nl != '\0')
+        /* This is a 'multi-level' args doc; advance to the correct position
+           as determined by our state in LEVELS, and update LEVELS.  */
+        {
+          int i;
+          multiple = 1;
+          for (i = 0; i < *our_level; i++)
+            cp = nl + 1, nl = __strchrnul (cp, '\n');
+          (*levels)++;
+        }
+
+      /* Manually do line wrapping so that it (probably) won't get wrapped at
+         any embedded spaces.  */
+      space (stream, 1 + mbsnwidth (cp, nl - cp, MBSW_STOP_AT_NUL));
+
+      __argp_fmtstream_write (stream, cp, nl - cp);
+    }
+  if (fdoc && fdoc != tdoc)
+    free ((char *)fdoc);        /* Free user's modified doc string.  */
+
+  if (child)
+    while (child->argp)
+      advance = !argp_args_usage ((child++)->argp, state, levels, advance, stream);
+
+  if (advance && multiple)
+    {
+      /* Need to increment our level.  */
+      if (*nl)
+        /* There's more we can do here.  */
+        {
+          (*our_level)++;
+          advance = 0;          /* Our parent shouldn't advance also. */
+        }
+      else if (*our_level > 0)
+        /* We had multiple levels, but used them up; reset to zero.  */
+        *our_level = 0;
+    }
+
+  return !advance;
+}
+
+/* Print the documentation for ARGP to STREAM; if POST is false, then
+   everything preceding a '\v' character in the documentation strings (or
+   the whole string, for those with none) is printed, otherwise, everything
+   following the '\v' character (nothing for strings without).  Each separate
+   bit of documentation is separated a blank line, and if PRE_BLANK is true,
+   then the first is as well.  If FIRST_ONLY is true, only the first
+   occurrence is output.  Returns true if anything was output.  */
+static int
+argp_doc (const struct argp *argp, const struct argp_state *state,
+          int post, int pre_blank, int first_only,
+          argp_fmtstream_t stream)
+{
+  const char *text;
+  const char *inp_text;
+  void *input = 0;
+  int anything = 0;
+  size_t inp_text_limit = 0;
+  const char *doc = dgettext (argp->argp_domain, argp->doc);
+  const struct argp_child *child = argp->children;
+
+  if (doc)
+    {
+      char *vt = strchr (doc, '\v');
+      inp_text = post ? (vt ? vt + 1 : 0) : doc;
+      inp_text_limit = (!post && vt) ? (vt - doc) : 0;
+    }
+  else
+    inp_text = 0;
+
+  if (argp->help_filter)
+    /* We have to filter the doc strings.  */
+    {
+      if (inp_text_limit)
+        /* Copy INP_TEXT so that it's nul-terminated.  */
+        inp_text = __strndup (inp_text, inp_text_limit);
+      input = __argp_input (argp, state);
+      text =
+        (*argp->help_filter) (post
+                              ? ARGP_KEY_HELP_POST_DOC
+                              : ARGP_KEY_HELP_PRE_DOC,
+                              inp_text, input);
+    }
+  else
+    text = (const char *) inp_text;
+
+  if (text)
+    {
+      if (pre_blank)
+        __argp_fmtstream_putc (stream, '\n');
+
+      if (text == inp_text && inp_text_limit)
+        __argp_fmtstream_write (stream, inp_text, inp_text_limit);
+      else
+        __argp_fmtstream_puts (stream, text);
+
+      if (__argp_fmtstream_point (stream) > __argp_fmtstream_lmargin (stream))
+        __argp_fmtstream_putc (stream, '\n');
+
+      anything = 1;
+    }
+
+  if (text && text != inp_text)
+    free ((char *) text);       /* Free TEXT returned from the help filter.  */
+  if (inp_text && inp_text_limit && argp->help_filter)
+    free ((char *) inp_text);   /* We copied INP_TEXT, so free it now.  */
+
+  if (post && argp->help_filter)
+    /* Now see if we have to output a ARGP_KEY_HELP_EXTRA text.  */
+    {
+      text = (*argp->help_filter) (ARGP_KEY_HELP_EXTRA, 0, input);
+      if (text)
+        {
+          if (anything || pre_blank)
+            __argp_fmtstream_putc (stream, '\n');
+          __argp_fmtstream_puts (stream, text);
+          free ((char *) text);
+          if (__argp_fmtstream_point (stream)
+              > __argp_fmtstream_lmargin (stream))
+            __argp_fmtstream_putc (stream, '\n');
+          anything = 1;
+        }
+    }
+
+  if (child)
+    while (child->argp && !(first_only && anything))
+      anything |=
+        argp_doc ((child++)->argp, state,
+                  post, anything || pre_blank, first_only,
+                  stream);
+
+  return anything;
+}
+
+/* Output a usage message for ARGP to STREAM.  If called from
+   argp_state_help, STATE is the relevent parsing state.  FLAGS are from the
+   set ARGP_HELP_*.  NAME is what to use wherever a 'program name' is
+   needed. */
+static void
+_help (const struct argp *argp, const struct argp_state *state, FILE *stream,
+       unsigned flags, char *name)
+{
+  int anything = 0;             /* Whether we've output anything.  */
+  struct hol *hol = 0;
+  argp_fmtstream_t fs;
+
+  if (! stream)
+    return;
+
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+  __flockfile (stream);
+#endif
+
+  if (! uparams.valid)
+    fill_in_uparams (state);
+
+  fs = __argp_make_fmtstream (stream, 0, uparams.rmargin, 0);
+  if (! fs)
+    {
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+      __funlockfile (stream);
+#endif
+      return;
+    }
+
+  if (flags & (ARGP_HELP_USAGE | ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG))
+    {
+      hol = argp_hol (argp, 0);
+
+      /* If present, these options always come last.  */
+      hol_set_group (hol, "help", -1);
+      hol_set_group (hol, "version", -1);
+
+      hol_sort (hol);
+    }
+
+  if (flags & (ARGP_HELP_USAGE | ARGP_HELP_SHORT_USAGE))
+    /* Print a short "Usage:" message.  */
+    {
+      int first_pattern = 1, more_patterns;
+      size_t num_pattern_levels = argp_args_levels (argp);
+      char *pattern_levels = alloca (num_pattern_levels);
+
+      memset (pattern_levels, 0, num_pattern_levels);
+
+      do
+        {
+          int old_lm;
+          int old_wm = __argp_fmtstream_set_wmargin (fs, uparams.usage_indent);
+          char *levels = pattern_levels;
+
+          if (first_pattern)
+            __argp_fmtstream_printf (fs, "%s %s",
+                                     dgettext (argp->argp_domain, "Usage:"),
+                                     name);
+          else
+            __argp_fmtstream_printf (fs, "%s %s",
+                                     dgettext (argp->argp_domain, "  or: "),
+                                     name);
+
+          /* We set the lmargin as well as the wmargin, because hol_usage
+             manually wraps options with newline to avoid annoying breaks.  */
+          old_lm = __argp_fmtstream_set_lmargin (fs, uparams.usage_indent);
+
+          if (flags & ARGP_HELP_SHORT_USAGE)
+            /* Just show where the options go.  */
+            {
+              if (hol->num_entries > 0)
+                __argp_fmtstream_puts (fs, dgettext (argp->argp_domain,
+                                                     " [OPTION...]"));
+            }
+          else
+            /* Actually print the options.  */
+            {
+              hol_usage (hol, fs);
+              flags |= ARGP_HELP_SHORT_USAGE; /* But only do so once.  */
+            }
+
+          more_patterns = argp_args_usage (argp, state, &levels, 1, fs);
+
+          __argp_fmtstream_set_wmargin (fs, old_wm);
+          __argp_fmtstream_set_lmargin (fs, old_lm);
+
+          __argp_fmtstream_putc (fs, '\n');
+          anything = 1;
+
+          first_pattern = 0;
+        }
+      while (more_patterns);
+    }
+
+  if (flags & ARGP_HELP_PRE_DOC)
+    anything |= argp_doc (argp, state, 0, 0, 1, fs);
+
+  if (flags & ARGP_HELP_SEE)
+    {
+      __argp_fmtstream_printf (fs, dgettext (argp->argp_domain, "\
+Try '%s --help' or '%s --usage' for more information.\n"),
+                               name, name);
+      anything = 1;
+    }
+
+  if (flags & ARGP_HELP_LONG)
+    /* Print a long, detailed help message.  */
+    {
+      /* Print info about all the options.  */
+      if (hol->num_entries > 0)
+        {
+          if (anything)
+            __argp_fmtstream_putc (fs, '\n');
+          hol_help (hol, state, fs);
+          anything = 1;
+        }
+    }
+
+  if (flags & ARGP_HELP_POST_DOC)
+    /* Print any documentation strings at the end.  */
+    anything |= argp_doc (argp, state, 1, anything, 0, fs);
+
+  if ((flags & ARGP_HELP_BUG_ADDR) && argp_program_bug_address)
+    {
+      if (anything)
+        __argp_fmtstream_putc (fs, '\n');
+      __argp_fmtstream_printf (fs, dgettext (argp->argp_domain,
+                                             "Report bugs to %s.\n"),
+                               argp_program_bug_address);
+      anything = 1;
+    }
+
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+  __funlockfile (stream);
+#endif
+
+  if (hol)
+    hol_free (hol);
+
+  __argp_fmtstream_free (fs);
+}
+
+/* Output a usage message for ARGP to STREAM.  FLAGS are from the set
+   ARGP_HELP_*.  NAME is what to use wherever a 'program name' is needed. */
+void __argp_help (const struct argp *argp, FILE *stream,
+                  unsigned flags, char *name)
+{
+  _help (argp, 0, stream, flags, name);
+}
+#ifdef weak_alias
+weak_alias (__argp_help, argp_help)
+#endif
+
+#if ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME)
+char *
+__argp_short_program_name (void)
+{
+# if HAVE_DECL_PROGRAM_INVOCATION_NAME
+  char *name = strrchr (program_invocation_name, '/');
+  return name ? name + 1 : program_invocation_name;
+# else
+  /* FIXME: What now? Miles suggests that it is better to use NULL,
+     but currently the value is passed on directly to fputs_unlocked,
+     so that requires more changes. */
+# if __GNUC__
+#  warning No reasonable value to return
+# endif /* __GNUC__ */
+  return "";
+# endif
+}
+#endif
+
+/* Output, if appropriate, a usage message for STATE to STREAM.  FLAGS are
+   from the set ARGP_HELP_*.  */
+void
+__argp_state_help (const struct argp_state *state, FILE *stream, unsigned flags)
+{
+  if ((!state || ! (state->flags & ARGP_NO_ERRS)) && stream)
+    {
+      if (state && (state->flags & ARGP_LONG_ONLY))
+        flags |= ARGP_HELP_LONG_ONLY;
+
+      _help (state ? state->root_argp : 0, state, stream, flags,
+             state ? state->name : __argp_short_program_name ());
+
+      if (!state || ! (state->flags & ARGP_NO_EXIT))
+        {
+          if (flags & ARGP_HELP_EXIT_ERR)
+            exit (argp_err_exit_status);
+          if (flags & ARGP_HELP_EXIT_OK)
+            exit (0);
+        }
+  }
+}
+#ifdef weak_alias
+weak_alias (__argp_state_help, argp_state_help)
+#endif
+
+/* If appropriate, print the printf string FMT and following args, preceded
+   by the program name and ':', to stderr, and followed by a "Try ... --help"
+   message, then exit (1).  */
+void
+__argp_error (const struct argp_state *state, const char *fmt, ...)
+{
+  if (!state || !(state->flags & ARGP_NO_ERRS))
+    {
+      FILE *stream = state ? state->err_stream : stderr;
+
+      if (stream)
+        {
+          va_list ap;
+
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+          __flockfile (stream);
+#endif
+
+          va_start (ap, fmt);
+
+#ifdef _LIBC
+          char *buf;
+
+          if (_IO_vasprintf (&buf, fmt, ap) < 0)
+            buf = NULL;
+
+          __fxprintf (stream, "%s: %s\n",
+                      state ? state->name : __argp_short_program_name (), buf);
+
+          free (buf);
+#else
+          fputs_unlocked (state ? state->name : __argp_short_program_name (),
+                          stream);
+          putc_unlocked (':', stream);
+          putc_unlocked (' ', stream);
+
+          vfprintf (stream, fmt, ap);
+
+          putc_unlocked ('\n', stream);
+#endif
+
+          __argp_state_help (state, stream, ARGP_HELP_STD_ERR);
+
+          va_end (ap);
+
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+          __funlockfile (stream);
+#endif
+        }
+    }
+}
+#ifdef weak_alias
+weak_alias (__argp_error, argp_error)
+#endif
+
+/* Similar to the standard gnu error-reporting function error(), but will
+   respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print
+   to STATE->err_stream.  This is useful for argument parsing code that is
+   shared between program startup (when exiting is desired) and runtime
+   option parsing (when typically an error code is returned instead).  The
+   difference between this function and argp_error is that the latter is for
+   *parsing errors*, and the former is for other problems that occur during
+   parsing but don't reflect a (syntactic) problem with the input.  */
+void
+__argp_failure (const struct argp_state *state, int status, int errnum,
+                const char *fmt, ...)
+{
+  if (!state || !(state->flags & ARGP_NO_ERRS))
+    {
+      FILE *stream = state ? state->err_stream : stderr;
+
+      if (stream)
+        {
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+          __flockfile (stream);
+#endif
+
+#ifdef _LIBC
+          __fxprintf (stream, "%s",
+                      state ? state->name : __argp_short_program_name ());
+#else
+          fputs_unlocked (state ? state->name : __argp_short_program_name (),
+                          stream);
+#endif
+
+          if (fmt)
+            {
+              va_list ap;
+
+              va_start (ap, fmt);
+#ifdef _LIBC
+              char *buf;
+
+              if (_IO_vasprintf (&buf, fmt, ap) < 0)
+                buf = NULL;
+
+              __fxprintf (stream, ": %s", buf);
+
+              free (buf);
+#else
+              putc_unlocked (':', stream);
+              putc_unlocked (' ', stream);
+
+              vfprintf (stream, fmt, ap);
+#endif
+
+              va_end (ap);
+            }
+
+          if (errnum)
+            {
+              char buf[200];
+
+#ifdef _LIBC
+              __fxprintf (stream, ": %s",
+                          __strerror_r (errnum, buf, sizeof (buf)));
+#else
+              char const *s = NULL;
+              putc_unlocked (':', stream);
+              putc_unlocked (' ', stream);
+# if GNULIB_STRERROR_R_POSIX || HAVE_DECL_STRERROR_R
+#  if !GNULIB_STRERROR_R_POSIX && STRERROR_R_CHAR_P
+              s = __strerror_r (errnum, buf, sizeof buf);
+#  else
+              if (__strerror_r (errnum, buf, sizeof buf) == 0)
+                s = buf;
+#  endif
+# endif
+              if (! s && ! (s = strerror (errnum)))
+                s = dgettext (state->root_argp->argp_domain,
+                              "Unknown system error");
+              fputs_unlocked (s, stream);
+#endif
+            }
+
+#if _LIBC
+          if (_IO_fwide (stream, 0) > 0)
+            putwc_unlocked (L'\n', stream);
+          else
+#endif
+            putc_unlocked ('\n', stream);
+
+#if _LIBC || (HAVE_FLOCKFILE && HAVE_FUNLOCKFILE)
+          __funlockfile (stream);
+#endif
+
+          if (status && (!state || !(state->flags & ARGP_NO_EXIT)))
+            exit (status);
+        }
+    }
+}
+#ifdef weak_alias
+weak_alias (__argp_failure, argp_failure)
+#endif
diff --git a/grub-core/lib/gnulib/argp-namefrob.h b/grub-core/lib/gnulib/argp-namefrob.h
new file mode 100644
index 0000000..2fb9ac4
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-namefrob.h
@@ -0,0 +1,157 @@
+/* Name frobnication for compiling argp outside of glibc
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#if !_LIBC
+/* This code is written for inclusion in gnu-libc, and uses names in the
+   namespace reserved for libc.  If we're not compiling in libc, define those
+   names to be the normal ones instead.  */
+
+/* argp-parse functions */
+#undef __argp_parse
+#define __argp_parse argp_parse
+#undef __option_is_end
+#define __option_is_end _option_is_end
+#undef __option_is_short
+#define __option_is_short _option_is_short
+#undef __argp_input
+#define __argp_input _argp_input
+
+/* argp-help functions */
+#undef __argp_help
+#define __argp_help argp_help
+#undef __argp_error
+#define __argp_error argp_error
+#undef __argp_failure
+#define __argp_failure argp_failure
+#undef __argp_state_help
+#define __argp_state_help argp_state_help
+#undef __argp_usage
+#define __argp_usage argp_usage
+
+/* argp-fmtstream functions */
+#undef __argp_make_fmtstream
+#define __argp_make_fmtstream argp_make_fmtstream
+#undef __argp_fmtstream_free
+#define __argp_fmtstream_free argp_fmtstream_free
+#undef __argp_fmtstream_putc
+#define __argp_fmtstream_putc argp_fmtstream_putc
+#undef __argp_fmtstream_puts
+#define __argp_fmtstream_puts argp_fmtstream_puts
+#undef __argp_fmtstream_write
+#define __argp_fmtstream_write argp_fmtstream_write
+#undef __argp_fmtstream_printf
+#define __argp_fmtstream_printf argp_fmtstream_printf
+#undef __argp_fmtstream_set_lmargin
+#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
+#undef __argp_fmtstream_set_rmargin
+#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
+#undef __argp_fmtstream_set_wmargin
+#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
+#undef __argp_fmtstream_point
+#define __argp_fmtstream_point argp_fmtstream_point
+#undef __argp_fmtstream_update
+#define __argp_fmtstream_update _argp_fmtstream_update
+#undef __argp_fmtstream_ensure
+#define __argp_fmtstream_ensure _argp_fmtstream_ensure
+#undef __argp_fmtstream_lmargin
+#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
+#undef __argp_fmtstream_rmargin
+#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
+#undef __argp_fmtstream_wmargin
+#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
+
+/* normal libc functions we call */
+#undef __flockfile
+#define __flockfile flockfile
+#undef __funlockfile
+#define __funlockfile funlockfile
+#undef __mempcpy
+#define __mempcpy mempcpy
+#undef __sleep
+#define __sleep sleep
+#undef __strcasecmp
+#define __strcasecmp strcasecmp
+#undef __strchrnul
+#define __strchrnul strchrnul
+#undef __strerror_r
+#define __strerror_r strerror_r
+#undef __strndup
+#define __strndup strndup
+#undef __vsnprintf
+#define __vsnprintf vsnprintf
+
+#if defined(HAVE_DECL_CLEARERR_UNLOCKED) && !HAVE_DECL_CLEARERR_UNLOCKED
+# define clearerr_unlocked(x) clearerr (x)
+#endif
+#if defined(HAVE_DECL_FEOF_UNLOCKED) && !HAVE_DECL_FEOF_UNLOCKED
+# define feof_unlocked(x) feof (x)
+#endif
+#if defined(HAVE_DECL_FERROR_UNLOCKED) && !HAVE_DECL_FERROR_UNLOCKED
+# define ferror_unlocked(x) ferror (x)
+#endif
+#if defined(HAVE_DECL_FFLUSH_UNLOCKED) && !HAVE_DECL_FFLUSH_UNLOCKED
+# define fflush_unlocked(x) fflush (x)
+#endif
+#if defined(HAVE_DECL_FGETS_UNLOCKED) && !HAVE_DECL_FGETS_UNLOCKED
+# define fgets_unlocked(x,y,z) fgets (x,y,z)
+#endif
+#if defined(HAVE_DECL_FPUTC_UNLOCKED) && !HAVE_DECL_FPUTC_UNLOCKED
+# define fputc_unlocked(x,y) fputc (x,y)
+#endif
+#if defined(HAVE_DECL_FPUTS_UNLOCKED) && !HAVE_DECL_FPUTS_UNLOCKED
+# define fputs_unlocked(x,y) fputs (x,y)
+#endif
+#if defined(HAVE_DECL_FREAD_UNLOCKED) && !HAVE_DECL_FREAD_UNLOCKED
+# define fread_unlocked(w,x,y,z) fread (w,x,y,z)
+#endif
+#if defined(HAVE_DECL_FWRITE_UNLOCKED) && !HAVE_DECL_FWRITE_UNLOCKED
+# define fwrite_unlocked(w,x,y,z) fwrite (w,x,y,z)
+#endif
+#if defined(HAVE_DECL_GETC_UNLOCKED) && !HAVE_DECL_GETC_UNLOCKED
+# define getc_unlocked(x) getc (x)
+#endif
+#if defined(HAVE_DECL_GETCHAR_UNLOCKED) && !HAVE_DECL_GETCHAR_UNLOCKED
+#  define getchar_unlocked() getchar ()
+#endif
+#if defined(HAVE_DECL_PUTC_UNLOCKED) && !HAVE_DECL_PUTC_UNLOCKED
+# define putc_unlocked(x,y) putc (x,y)
+#endif
+#if defined(HAVE_DECL_PUTCHAR_UNLOCKED) && !HAVE_DECL_PUTCHAR_UNLOCKED
+# define putchar_unlocked(x) putchar (x)
+#endif
+
+#endif /* !_LIBC */
+
+#ifndef __set_errno
+#define __set_errno(e) (errno = (e))
+#endif
+
+#if defined GNULIB_ARGP_DISABLE_DIRNAME
+# define __argp_base_name(arg) arg
+#elif defined GNULIB_ARGP_EXTERN_BASENAME
+extern char *__argp_base_name (const char *arg);
+#else
+# include "dirname.h"
+# define __argp_base_name last_component
+#endif
+
+#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+# define __argp_short_program_name()    (program_invocation_short_name)
+#else
+extern char *__argp_short_program_name (void);
+#endif
diff --git a/grub-core/lib/gnulib/argp-parse.c b/grub-core/lib/gnulib/argp-parse.c
new file mode 100644
index 0000000..900adad
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-parse.c
@@ -0,0 +1,957 @@
+/* Hierarchical argument parsing, layered over getopt
+   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <alloca.h>
+#include <stdalign.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+#include <getopt.h>
+#include <getopt_int.h>
+
+#ifdef _LIBC
+# include <libintl.h>
+# undef dgettext
+# define dgettext(domain, msgid) \
+   __dcgettext (domain, msgid, LC_MESSAGES)
+#else
+# include "gettext.h"
+#endif
+#define N_(msgid) msgid
+
+#include "argp.h"
+#include "argp-namefrob.h"
+
+#define alignto(n, d) ((((n) + (d) - 1) / (d)) * (d))
+
+/* Getopt return values.  */
+#define KEY_END (-1)            /* The end of the options.  */
+#define KEY_ARG 1               /* A non-option argument.  */
+#define KEY_ERR '?'             /* An error parsing the options.  */
+
+/* The meta-argument used to prevent any further arguments being interpreted
+   as options.  */
+#define QUOTE "--"
+
+/* The number of bits we steal in a long-option value for our own use.  */
+#define GROUP_BITS CHAR_BIT
+
+/* The number of bits available for the user value.  */
+#define USER_BITS ((sizeof ((struct option *)0)->val * CHAR_BIT) - GROUP_BITS)
+#define USER_MASK ((1 << USER_BITS) - 1)
+
+/* EZ alias for ARGP_ERR_UNKNOWN.  */
+#define EBADKEY ARGP_ERR_UNKNOWN
+
+/* Default options.  */
+
+/* When argp is given the --HANG switch, _ARGP_HANG is set and argp will sleep
+   for one second intervals, decrementing _ARGP_HANG until it's zero.  Thus
+   you can force the program to continue by attaching a debugger and setting
+   it to 0 yourself.  */
+static volatile int _argp_hang;
+
+#define OPT_PROGNAME    -2
+#define OPT_USAGE       -3
+#define OPT_HANG        -4
+
+static const struct argp_option argp_default_options[] =
+{
+  {"help",        '?',          0, 0,  N_("give this help list"), -1},
+  {"usage",       OPT_USAGE,    0, 0,  N_("give a short usage message"), 0},
+  {"program-name",OPT_PROGNAME, N_("NAME"), OPTION_HIDDEN,
+   N_("set the program name"), 0},
+  {"HANG",        OPT_HANG,    N_("SECS"), OPTION_ARG_OPTIONAL | OPTION_HIDDEN,
+   N_("hang for SECS seconds (default 3600)"), 0},
+  {NULL, 0, 0, 0, NULL, 0}
+};
+
+static error_t
+argp_default_parser (int key, char *arg, struct argp_state *state)
+{
+  switch (key)
+    {
+    case '?':
+      __argp_state_help (state, state->out_stream, ARGP_HELP_STD_HELP);
+      break;
+    case OPT_USAGE:
+      __argp_state_help (state, state->out_stream,
+                         ARGP_HELP_USAGE | ARGP_HELP_EXIT_OK);
+      break;
+
+    case OPT_PROGNAME:          /* Set the program name.  */
+#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_NAME
+      program_invocation_name = arg;
+#endif
+      /* [Note that some systems only have PROGRAM_INVOCATION_SHORT_NAME (aka
+         __PROGNAME), in which case, PROGRAM_INVOCATION_NAME is just defined
+         to be that, so we have to be a bit careful here.]  */
+
+      /* Update what we use for messages.  */
+      state->name = __argp_base_name (arg);
+
+#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+      program_invocation_short_name = state->name;
+#endif
+
+      if ((state->flags & (ARGP_PARSE_ARGV0 | ARGP_NO_ERRS))
+          == ARGP_PARSE_ARGV0)
+        /* Update what getopt uses too.  */
+        state->argv[0] = arg;
+
+      break;
+
+    case OPT_HANG:
+      _argp_hang = atoi (arg ? arg : "3600");
+      while (_argp_hang-- > 0)
+        __sleep (1);
+      break;
+
+    default:
+      return EBADKEY;
+    }
+  return 0;
+}
+
+static const struct argp argp_default_argp =
+  {argp_default_options, &argp_default_parser, NULL, NULL, NULL, NULL, "libc"};
+
+
+static const struct argp_option argp_version_options[] =
+{
+  {"version",     'V',          0, 0,  N_("print program version"), -1},
+  {NULL, 0, 0, 0, NULL, 0}
+};
+
+static error_t
+argp_version_parser (int key, char *arg, struct argp_state *state)
+{
+  switch (key)
+    {
+    case 'V':
+      if (argp_program_version_hook)
+        (*argp_program_version_hook) (state->out_stream, state);
+      else if (argp_program_version)
+        fprintf (state->out_stream, "%s\n", argp_program_version);
+      else
+        __argp_error (state, "%s",
+                      dgettext (state->root_argp->argp_domain,
+                                "(PROGRAM ERROR) No version known!?"));
+      if (! (state->flags & ARGP_NO_EXIT))
+        exit (0);
+      break;
+    default:
+      return EBADKEY;
+    }
+  return 0;
+}
+
+static const struct argp argp_version_argp =
+  {argp_version_options, &argp_version_parser, NULL, NULL, NULL, NULL, "libc"};
+
+/* Returns the offset into the getopt long options array LONG_OPTIONS of a
+   long option with called NAME, or -1 if none is found.  Passing NULL as
+   NAME will return the number of options.  */
+static int
+find_long_option (struct option *long_options, const char *name)
+{
+  struct option *l = long_options;
+  while (l->name != NULL)
+    if (name != NULL && strcmp (l->name, name) == 0)
+      return l - long_options;
+    else
+      l++;
+  if (name == NULL)
+    return l - long_options;
+  else
+    return -1;
+}
+
+
+/* The state of a "group" during parsing.  Each group corresponds to a
+   particular argp structure from the tree of such descending from the top
+   level argp passed to argp_parse.  */
+struct group
+{
+  /* This group's parsing function.  */
+  argp_parser_t parser;
+
+  /* Which argp this group is from.  */
+  const struct argp *argp;
+
+  /* Points to the point in SHORT_OPTS corresponding to the end of the short
+     options for this group.  We use it to determine from which group a
+     particular short options is from.  */
+  char *short_end;
+
+  /* The number of non-option args successfully handled by this parser.  */
+  unsigned args_processed;
+
+  /* This group's parser's parent's group.  */
+  struct group *parent;
+  unsigned parent_index;        /* And the our position in the parent.   */
+
+  /* These fields are swapped into and out of the state structure when
+     calling this group's parser.  */
+  void *input, **child_inputs;
+  void *hook;
+};
+
+/* Call GROUP's parser with KEY and ARG, swapping any group-specific info
+   from STATE before calling, and back into state afterwards.  If GROUP has
+   no parser, EBADKEY is returned.  */
+static error_t
+group_parse (struct group *group, struct argp_state *state, int key, char *arg)
+{
+  if (group->parser)
+    {
+      error_t err;
+      state->hook = group->hook;
+      state->input = group->input;
+      state->child_inputs = group->child_inputs;
+      state->arg_num = group->args_processed;
+      err = (*group->parser)(key, arg, state);
+      group->hook = state->hook;
+      return err;
+    }
+  else
+    return EBADKEY;
+}
+
+struct parser
+{
+  const struct argp *argp;
+
+  /* SHORT_OPTS is the getopt short options string for the union of all the
+     groups of options.  */
+  char *short_opts;
+  /* LONG_OPTS is the array of getop long option structures for the union of
+     all the groups of options.  */
+  struct option *long_opts;
+  /* OPT_DATA is the getopt data used for the re-entrant getopt.  */
+  struct _getopt_data opt_data;
+
+  /* States of the various parsing groups.  */
+  struct group *groups;
+  /* The end of the GROUPS array.  */
+  struct group *egroup;
+  /* A vector containing storage for the CHILD_INPUTS field in all groups.  */
+  void **child_inputs;
+
+  /* True if we think using getopt is still useful; if false, then
+     remaining arguments are just passed verbatim with ARGP_KEY_ARG.  This is
+     cleared whenever getopt returns KEY_END, but may be set again if the user
+     moves the next argument pointer backwards.  */
+  int try_getopt;
+
+  /* State block supplied to parsing routines.  */
+  struct argp_state state;
+
+  /* Memory used by this parser.  */
+  void *storage;
+};
+
+/* The next usable entries in the various parser tables being filled in by
+   convert_options.  */
+struct parser_convert_state
+{
+  struct parser *parser;
+  char *short_end;
+  struct option *long_end;
+  void **child_inputs_end;
+};
+
+/* Converts all options in ARGP (which is put in GROUP) and ancestors
+   into getopt options stored in SHORT_OPTS and LONG_OPTS; SHORT_END and
+   CVT->LONG_END are the points at which new options are added.  Returns the
+   next unused group entry.  CVT holds state used during the conversion.  */
+static struct group *
+convert_options (const struct argp *argp,
+                 struct group *parent, unsigned parent_index,
+                 struct group *group, struct parser_convert_state *cvt)
+{
+  /* REAL is the most recent non-alias value of OPT.  */
+  const struct argp_option *real = argp->options;
+  const struct argp_child *children = argp->children;
+
+  if (real || argp->parser)
+    {
+      const struct argp_option *opt;
+
+      if (real)
+        for (opt = real; !__option_is_end (opt); opt++)
+          {
+            if (! (opt->flags & OPTION_ALIAS))
+              /* OPT isn't an alias, so we can use values from it.  */
+              real = opt;
+
+            if (! (real->flags & OPTION_DOC))
+              /* A real option (not just documentation).  */
+              {
+                if (__option_is_short (opt))
+                  /* OPT can be used as a short option.  */
+                  {
+                    *cvt->short_end++ = opt->key;
+                    if (real->arg)
+                      {
+                        *cvt->short_end++ = ':';
+                        if (real->flags & OPTION_ARG_OPTIONAL)
+                          *cvt->short_end++ = ':';
+                      }
+                    *cvt->short_end = '\0'; /* keep 0 terminated */
+                  }
+
+                if (opt->name
+                    && find_long_option (cvt->parser->long_opts, opt->name) < 0)
+                  /* OPT can be used as a long option.  */
+                  {
+                    cvt->long_end->name = opt->name;
+                    cvt->long_end->has_arg =
+                      (real->arg
+                       ? (real->flags & OPTION_ARG_OPTIONAL
+                          ? optional_argument
+                          : required_argument)
+                       : no_argument);
+                    cvt->long_end->flag = 0;
+                    /* we add a disambiguating code to all the user's
+                       values (which is removed before we actually call
+                       the function to parse the value); this means that
+                       the user loses use of the high 8 bits in all his
+                       values (the sign of the lower bits is preserved
+                       however)...  */
+                    cvt->long_end->val =
+                      ((opt->key ? opt->key : real->key) & USER_MASK)
+                      + (((group - cvt->parser->groups) + 1) << USER_BITS);
+
+                    /* Keep the LONG_OPTS list terminated.  */
+                    (++cvt->long_end)->name = NULL;
+                  }
+              }
+            }
+
+      group->parser = argp->parser;
+      group->argp = argp;
+      group->short_end = cvt->short_end;
+      group->args_processed = 0;
+      group->parent = parent;
+      group->parent_index = parent_index;
+      group->input = 0;
+      group->hook = 0;
+      group->child_inputs = 0;
+
+      if (children)
+        /* Assign GROUP's CHILD_INPUTS field some space from
+           CVT->child_inputs_end.*/
+        {
+          unsigned num_children = 0;
+          while (children[num_children].argp)
+            num_children++;
+          group->child_inputs = cvt->child_inputs_end;
+          cvt->child_inputs_end += num_children;
+        }
+
+      parent = group++;
+    }
+  else
+    parent = 0;
+
+  if (children)
+    {
+      unsigned index = 0;
+      while (children->argp)
+        group =
+          convert_options (children++->argp, parent, index++, group, cvt);
+    }
+
+  return group;
+}
+
+/* Find the merged set of getopt options, with keys appropriately prefixed. */
+static void
+parser_convert (struct parser *parser, const struct argp *argp, int flags)
+{
+  struct parser_convert_state cvt;
+
+  cvt.parser = parser;
+  cvt.short_end = parser->short_opts;
+  cvt.long_end = parser->long_opts;
+  cvt.child_inputs_end = parser->child_inputs;
+
+  if (flags & ARGP_IN_ORDER)
+    *cvt.short_end++ = '-';
+  else if (flags & ARGP_NO_ARGS)
+    *cvt.short_end++ = '+';
+  *cvt.short_end = '\0';
+
+  cvt.long_end->name = NULL;
+
+  parser->argp = argp;
+
+  if (argp)
+    parser->egroup = convert_options (argp, 0, 0, parser->groups, &cvt);
+  else
+    parser->egroup = parser->groups; /* No parsers at all! */
+}
+
+/* Lengths of various parser fields which we will allocated.  */
+struct parser_sizes
+{
+  size_t short_len;             /* Getopt short options string.  */
+  size_t long_len;              /* Getopt long options vector.  */
+  size_t num_groups;            /* Group structures we allocate.  */
+  size_t num_child_inputs;      /* Child input slots.  */
+};
+
+/* For ARGP, increments the NUM_GROUPS field in SZS by the total number of
+ argp structures descended from it, and the SHORT_LEN & LONG_LEN fields by
+ the maximum lengths of the resulting merged getopt short options string and
+ long-options array, respectively.  */
+static void
+calc_sizes (const struct argp *argp,  struct parser_sizes *szs)
+{
+  const struct argp_child *child = argp->children;
+  const struct argp_option *opt = argp->options;
+
+  if (opt || argp->parser)
+    {
+      szs->num_groups++;
+      if (opt)
+        {
+          int num_opts = 0;
+          while (!__option_is_end (opt++))
+            num_opts++;
+          szs->short_len += num_opts * 3; /* opt + up to 2 ':'s */
+          szs->long_len += num_opts;
+        }
+    }
+
+  if (child)
+    while (child->argp)
+      {
+        calc_sizes ((child++)->argp, szs);
+        szs->num_child_inputs++;
+      }
+}
+
+/* Initializes PARSER to parse ARGP in a manner described by FLAGS.  */
+static error_t
+parser_init (struct parser *parser, const struct argp *argp,
+             int argc, char **argv, int flags, void *input)
+{
+  error_t err = 0;
+  struct group *group;
+  struct parser_sizes szs;
+  struct _getopt_data opt_data = _GETOPT_DATA_INITIALIZER;
+  char *storage;
+  size_t glen, gsum;
+  size_t clen, csum;
+  size_t llen, lsum;
+  size_t slen, ssum;
+
+  szs.short_len = (flags & ARGP_NO_ARGS) ? 0 : 1;
+  szs.long_len = 0;
+  szs.num_groups = 0;
+  szs.num_child_inputs = 0;
+
+  if (argp)
+    calc_sizes (argp, &szs);
+
+  /* Lengths of the various bits of storage used by PARSER.  */
+  glen = (szs.num_groups + 1) * sizeof (struct group);
+  clen = szs.num_child_inputs * sizeof (void *);
+  llen = (szs.long_len + 1) * sizeof (struct option);
+  slen = szs.short_len + 1;
+
+  /* Sums of previous lengths, properly aligned.  There's no need to
+     align gsum, since struct group is aligned at least as strictly as
+     void * (since it contains a void * member).  And there's no need
+     to align lsum, since struct option is aligned at least as
+     strictly as char.  */
+  gsum = glen;
+  csum = alignto (gsum + clen, alignof (struct option));
+  lsum = csum + llen;
+  ssum = lsum + slen;
+
+  parser->storage = malloc (ssum);
+  if (! parser->storage)
+    return ENOMEM;
+
+  storage = parser->storage;
+  parser->groups = parser->storage;
+  parser->child_inputs = (void **) (storage + gsum);
+  parser->long_opts = (struct option *) (storage + csum);
+  parser->short_opts = storage + lsum;
+  parser->opt_data = opt_data;
+
+  memset (parser->child_inputs, 0, clen);
+  parser_convert (parser, argp, flags);
+
+  memset (&parser->state, 0, sizeof (struct argp_state));
+  parser->state.root_argp = parser->argp;
+  parser->state.argc = argc;
+  parser->state.argv = argv;
+  parser->state.flags = flags;
+  parser->state.err_stream = stderr;
+  parser->state.out_stream = stdout;
+  parser->state.next = 0;       /* Tell getopt to initialize.  */
+  parser->state.pstate = parser;
+
+  parser->try_getopt = 1;
+
+  /* Call each parser for the first time, giving it a chance to propagate
+     values to child parsers.  */
+  if (parser->groups < parser->egroup)
+    parser->groups->input = input;
+  for (group = parser->groups;
+       group < parser->egroup && (!err || err == EBADKEY);
+       group++)
+    {
+      if (group->parent)
+        /* If a child parser, get the initial input value from the parent. */
+        group->input = group->parent->child_inputs[group->parent_index];
+
+      if (!group->parser
+          && group->argp->children && group->argp->children->argp)
+        /* For the special case where no parsing function is supplied for an
+           argp, propagate its input to its first child, if any (this just
+           makes very simple wrapper argps more convenient).  */
+        group->child_inputs[0] = group->input;
+
+      err = group_parse (group, &parser->state, ARGP_KEY_INIT, 0);
+    }
+  if (err == EBADKEY)
+    err = 0;                    /* Some parser didn't understand.  */
+
+  if (err)
+    return err;
+
+  if (parser->state.flags & ARGP_NO_ERRS)
+    {
+      parser->opt_data.opterr = 0;
+      if (parser->state.flags & ARGP_PARSE_ARGV0)
+        /* getopt always skips ARGV[0], so we have to fake it out.  As long
+           as OPTERR is 0, then it shouldn't actually try to access it.  */
+        parser->state.argv--, parser->state.argc++;
+    }
+  else
+    parser->opt_data.opterr = 1;        /* Print error messages.  */
+
+  if (parser->state.argv == argv && argv[0])
+    /* There's an argv[0]; use it for messages.  */
+    parser->state.name = __argp_base_name (argv[0]);
+  else
+    parser->state.name = __argp_short_program_name ();
+
+  return 0;
+}
+
+/* Free any storage consumed by PARSER (but not PARSER itself).  */
+static error_t
+parser_finalize (struct parser *parser,
+                 error_t err, int arg_ebadkey, int *end_index)
+{
+  struct group *group;
+
+  if (err == EBADKEY && arg_ebadkey)
+    /* Suppress errors generated by unparsed arguments.  */
+    err = 0;
+
+  if (! err)
+    {
+      if (parser->state.next == parser->state.argc)
+        /* We successfully parsed all arguments!  Call all the parsers again,
+           just a few more times... */
+        {
+          for (group = parser->groups;
+               group < parser->egroup && (!err || err==EBADKEY);
+               group++)
+            if (group->args_processed == 0)
+              err = group_parse (group, &parser->state, ARGP_KEY_NO_ARGS, 0);
+          for (group = parser->egroup - 1;
+               group >= parser->groups && (!err || err==EBADKEY);
+               group--)
+            err = group_parse (group, &parser->state, ARGP_KEY_END, 0);
+
+          if (err == EBADKEY)
+            err = 0;            /* Some parser didn't understand.  */
+
+          /* Tell the user that all arguments are parsed.  */
+          if (end_index)
+            *end_index = parser->state.next;
+        }
+      else if (end_index)
+        /* Return any remaining arguments to the user.  */
+        *end_index = parser->state.next;
+      else
+        /* No way to return the remaining arguments, they must be bogus. */
+        {
+          if (!(parser->state.flags & ARGP_NO_ERRS)
+              && parser->state.err_stream)
+            fprintf (parser->state.err_stream,
+                     dgettext (parser->argp->argp_domain,
+                               "%s: Too many arguments\n"),
+                     parser->state.name);
+          err = EBADKEY;
+        }
+    }
+
+  /* Okay, we're all done, with either an error or success; call the parsers
+     to indicate which one.  */
+
+  if (err)
+    {
+      /* Maybe print an error message.  */
+      if (err == EBADKEY)
+        /* An appropriate message describing what the error was should have
+           been printed earlier.  */
+        __argp_state_help (&parser->state, parser->state.err_stream,
+                           ARGP_HELP_STD_ERR);
+
+      /* Since we didn't exit, give each parser an error indication.  */
+      for (group = parser->groups; group < parser->egroup; group++)
+        group_parse (group, &parser->state, ARGP_KEY_ERROR, 0);
+    }
+  else
+    /* Notify parsers of success, and propagate back values from parsers.  */
+    {
+      /* We pass over the groups in reverse order so that child groups are
+         given a chance to do there processing before passing back a value to
+         the parent.  */
+      for (group = parser->egroup - 1
+           ; group >= parser->groups && (!err || err == EBADKEY)
+           ; group--)
+        err = group_parse (group, &parser->state, ARGP_KEY_SUCCESS, 0);
+      if (err == EBADKEY)
+        err = 0;                /* Some parser didn't understand.  */
+    }
+
+  /* Call parsers once more, to do any final cleanup.  Errors are ignored.  */
+  for (group = parser->egroup - 1; group >= parser->groups; group--)
+    group_parse (group, &parser->state, ARGP_KEY_FINI, 0);
+
+  if (err == EBADKEY)
+    err = EINVAL;
+
+  free (parser->storage);
+
+  return err;
+}
+
+/* Call the user parsers to parse the non-option argument VAL, at the current
+   position, returning any error.  The state NEXT pointer is assumed to have
+   been adjusted (by getopt) to point after this argument; this function will
+   adjust it correctly to reflect however many args actually end up being
+   consumed.  */
+static error_t
+parser_parse_arg (struct parser *parser, char *val)
+{
+  /* Save the starting value of NEXT, first adjusting it so that the arg
+     we're parsing is again the front of the arg vector.  */
+  int index = --parser->state.next;
+  error_t err = EBADKEY;
+  struct group *group;
+  int key = 0;                  /* Which of ARGP_KEY_ARG[S] we used.  */
+
+  /* Try to parse the argument in each parser.  */
+  for (group = parser->groups
+       ; group < parser->egroup && err == EBADKEY
+       ; group++)
+    {
+      parser->state.next++;     /* For ARGP_KEY_ARG, consume the arg.  */
+      key = ARGP_KEY_ARG;
+      err = group_parse (group, &parser->state, key, val);
+
+      if (err == EBADKEY)
+        /* This parser doesn't like ARGP_KEY_ARG; try ARGP_KEY_ARGS instead. */
+        {
+          parser->state.next--; /* For ARGP_KEY_ARGS, put back the arg.  */
+          key = ARGP_KEY_ARGS;
+          err = group_parse (group, &parser->state, key, 0);
+        }
+    }
+
+  if (! err)
+    {
+      if (key == ARGP_KEY_ARGS)
+        /* The default for ARGP_KEY_ARGS is to assume that if NEXT isn't
+           changed by the user, *all* arguments should be considered
+           consumed.  */
+        parser->state.next = parser->state.argc;
+
+      if (parser->state.next > index)
+        /* Remember that we successfully processed a non-option
+           argument -- but only if the user hasn't gotten tricky and set
+           the clock back.  */
+        (--group)->args_processed += (parser->state.next - index);
+      else
+        /* The user wants to reparse some args, give getopt another try.  */
+        parser->try_getopt = 1;
+    }
+
+  return err;
+}
+
+/* Call the user parsers to parse the option OPT, with argument VAL, at the
+   current position, returning any error.  */
+static error_t
+parser_parse_opt (struct parser *parser, int opt, char *val)
+{
+  /* The group key encoded in the high bits; 0 for short opts or
+     group_number + 1 for long opts.  */
+  int group_key = opt >> USER_BITS;
+  error_t err = EBADKEY;
+
+  if (group_key == 0)
+    /* A short option.  By comparing OPT's position in SHORT_OPTS to the
+       various starting positions in each group's SHORT_END field, we can
+       determine which group OPT came from.  */
+    {
+      struct group *group;
+      char *short_index = strchr (parser->short_opts, opt);
+
+      if (short_index)
+        for (group = parser->groups; group < parser->egroup; group++)
+          if (group->short_end > short_index)
+            {
+              err = group_parse (group, &parser->state, opt,
+                                 parser->opt_data.optarg);
+              break;
+            }
+    }
+  else
+    /* A long option.  Preserve the sign in the user key, without
+       invoking undefined behavior.  Assume two's complement.  */
+    {
+      int user_key =
+        ((opt & (1 << (USER_BITS - 1))) ? ~USER_MASK : 0) | (opt & USER_MASK);
+      err =
+        group_parse (&parser->groups[group_key - 1], &parser->state,
+                     user_key, parser->opt_data.optarg);
+    }
+
+  if (err == EBADKEY)
+    /* At least currently, an option not recognized is an error in the
+       parser, because we pre-compute which parser is supposed to deal
+       with each option.  */
+    {
+      static const char bad_key_err[] =
+        N_("(PROGRAM ERROR) Option should have been recognized!?");
+      if (group_key == 0)
+        __argp_error (&parser->state, "-%c: %s", opt,
+                      dgettext (parser->argp->argp_domain, bad_key_err));
+      else
+        {
+          struct option *long_opt = parser->long_opts;
+          while (long_opt->val != opt && long_opt->name)
+            long_opt++;
+          __argp_error (&parser->state, "--%s: %s",
+                        long_opt->name ? long_opt->name : "???",
+                        dgettext (parser->argp->argp_domain, bad_key_err));
+        }
+    }
+
+  return err;
+}
+
+/* Parse the next argument in PARSER (as indicated by PARSER->state.next).
+   Any error from the parsers is returned, and *ARGP_EBADKEY indicates
+   whether a value of EBADKEY is due to an unrecognized argument (which is
+   generally not fatal).  */
+static error_t
+parser_parse_next (struct parser *parser, int *arg_ebadkey)
+{
+  int opt;
+  error_t err = 0;
+
+  if (parser->state.quoted && parser->state.next < parser->state.quoted)
+    /* The next argument pointer has been moved to before the quoted
+       region, so pretend we never saw the quoting "--", and give getopt
+       another chance.  If the user hasn't removed it, getopt will just
+       process it again.  */
+    parser->state.quoted = 0;
+
+  if (parser->try_getopt && !parser->state.quoted)
+    /* Give getopt a chance to parse this.  */
+    {
+      /* Put it back in OPTIND for getopt.  */
+      parser->opt_data.optind = parser->state.next;
+      /* Distinguish KEY_ERR from a real option.  */
+      parser->opt_data.optopt = KEY_END;
+      if (parser->state.flags & ARGP_LONG_ONLY)
+        opt = _getopt_long_only_r (parser->state.argc, parser->state.argv,
+                                   parser->short_opts, parser->long_opts, 0,
+                                   &parser->opt_data);
+      else
+        opt = _getopt_long_r (parser->state.argc, parser->state.argv,
+                              parser->short_opts, parser->long_opts, 0,
+                              &parser->opt_data);
+      /* And see what getopt did.  */
+      parser->state.next = parser->opt_data.optind;
+
+      if (opt == KEY_END)
+        /* Getopt says there are no more options, so stop using
+           getopt; we'll continue if necessary on our own.  */
+        {
+          parser->try_getopt = 0;
+          if (parser->state.next > 1
+              && strcmp (parser->state.argv[parser->state.next - 1], QUOTE)
+                   == 0)
+            /* Not only is this the end of the options, but it's a
+               "quoted" region, which may have args that *look* like
+               options, so we definitely shouldn't try to use getopt past
+               here, whatever happens.  */
+            parser->state.quoted = parser->state.next;
+        }
+      else if (opt == KEY_ERR && parser->opt_data.optopt != KEY_END)
+        /* KEY_ERR can have the same value as a valid user short
+           option, but in the case of a real error, getopt sets OPTOPT
+           to the offending character, which can never be KEY_END.  */
+        {
+          *arg_ebadkey = 0;
+          return EBADKEY;
+        }
+    }
+  else
+    opt = KEY_END;
+
+  if (opt == KEY_END)
+    {
+      /* We're past what getopt considers the options.  */
+      if (parser->state.next >= parser->state.argc
+          || (parser->state.flags & ARGP_NO_ARGS))
+        /* Indicate that we're done.  */
+        {
+          *arg_ebadkey = 1;
+          return EBADKEY;
+        }
+      else
+        /* A non-option arg; simulate what getopt might have done.  */
+        {
+          opt = KEY_ARG;
+          parser->opt_data.optarg = parser->state.argv[parser->state.next++];
+        }
+    }
+
+  if (opt == KEY_ARG)
+    /* A non-option argument; try each parser in turn.  */
+    err = parser_parse_arg (parser, parser->opt_data.optarg);
+  else
+    err = parser_parse_opt (parser, opt, parser->opt_data.optarg);
+
+  if (err == EBADKEY)
+    *arg_ebadkey = (opt == KEY_END || opt == KEY_ARG);
+
+  return err;
+}
+
+/* Parse the options strings in ARGC & ARGV according to the argp in ARGP.
+   FLAGS is one of the ARGP_ flags above.  If END_INDEX is non-NULL, the
+   index in ARGV of the first unparsed option is returned in it.  If an
+   unknown option is present, EINVAL is returned; if some parser routine
+   returned a non-zero value, it is returned; otherwise 0 is returned.  */
+error_t
+__argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
+              int *end_index, void *input)
+{
+  error_t err;
+  struct parser parser;
+
+  /* If true, then err == EBADKEY is a result of a non-option argument failing
+     to be parsed (which in some cases isn't actually an error).  */
+  int arg_ebadkey = 0;
+
+#ifndef _LIBC
+  if (!(flags & ARGP_PARSE_ARGV0))
+    {
+#if HAVE_DECL_PROGRAM_INVOCATION_NAME
+      if (!program_invocation_name)
+        program_invocation_name = argv[0];
+#endif
+#if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+      if (!program_invocation_short_name)
+        program_invocation_short_name = __argp_base_name (argv[0]);
+#endif
+    }
+#endif
+
+  if (! (flags & ARGP_NO_HELP))
+    /* Add our own options.  */
+    {
+      struct argp_child *child = alloca (4 * sizeof (struct argp_child));
+      struct argp *top_argp = alloca (sizeof (struct argp));
+
+      /* TOP_ARGP has no options, it just serves to group the user & default
+         argps.  */
+      memset (top_argp, 0, sizeof (*top_argp));
+      top_argp->children = child;
+
+      memset (child, 0, 4 * sizeof (struct argp_child));
+
+      if (argp)
+        (child++)->argp = argp;
+      (child++)->argp = &argp_default_argp;
+      if (argp_program_version || argp_program_version_hook)
+        (child++)->argp = &argp_version_argp;
+      child->argp = 0;
+
+      argp = top_argp;
+    }
+
+  /* Construct a parser for these arguments.  */
+  err = parser_init (&parser, argp, argc, argv, flags, input);
+
+  if (! err)
+    /* Parse! */
+    {
+      while (! err)
+        err = parser_parse_next (&parser, &arg_ebadkey);
+      err = parser_finalize (&parser, err, arg_ebadkey, end_index);
+    }
+
+  return err;
+}
+#ifdef weak_alias
+weak_alias (__argp_parse, argp_parse)
+#endif
+
+/* Return the input field for ARGP in the parser corresponding to STATE; used
+   by the help routines.  */
+void *
+__argp_input (const struct argp *argp, const struct argp_state *state)
+{
+  if (state && state->pstate)
+    {
+      struct group *group;
+      struct parser *parser = state->pstate;
+
+      for (group = parser->groups; group < parser->egroup; group++)
+        if (group->argp == argp)
+          return group->input;
+    }
+
+  return 0;
+}
+#ifdef weak_alias
+weak_alias (__argp_input, _argp_input)
+#endif
diff --git a/grub-core/lib/gnulib/argp-pin.c b/grub-core/lib/gnulib/argp-pin.c
new file mode 100644
index 0000000..ece7423
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-pin.c
@@ -0,0 +1,33 @@
+/* Full and short program names for argp module
+   Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
+char *program_invocation_short_name = 0;
+#endif
+#ifndef HAVE_PROGRAM_INVOCATION_NAME
+char *program_invocation_name = 0;
+#endif
+
+#if (defined HAVE_PROGRAM_INVOCATION_SHORT_NAME \
+     && defined HAVE_PROGRAM_INVOCATION_NAME)
+/* This declaration is solely to ensure that after preprocessing
+   this file is never empty.  */
+typedef int dummy;
+#endif
diff --git a/grub-core/lib/gnulib/argp-pv.c b/grub-core/lib/gnulib/argp-pv.c
new file mode 100644
index 0000000..f76b365
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-pv.c
@@ -0,0 +1,33 @@
+/* Default definition for ARGP_PROGRAM_VERSION.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* If set by the user program to a non-zero value, then a default option
+   --version is added (unless the ARGP_NO_HELP flag is used), which will
+   print this string followed by a newline and exit (unless the
+   ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
+const char *argp_program_version
+/* This variable should be zero-initialized.  On most systems, putting it into
+   BSS is sufficient.  Not so on Mac OS X 10.3 and 10.4, see
+   <https://lists.gnu.org/r/bug-gnulib/2009-01/msg00329.html>
+   <https://lists.gnu.org/r/bug-gnulib/2009-08/msg00096.html>.  */
+#if defined __ELF__
+  /* On ELF systems, variables in BSS behave well.  */
+#else
+  = (const char *) 0
+#endif
+  ;
diff --git a/grub-core/lib/gnulib/argp-pvh.c b/grub-core/lib/gnulib/argp-pvh.c
new file mode 100644
index 0000000..be73e33
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-pvh.c
@@ -0,0 +1,30 @@
+/* Default definition for ARGP_PROGRAM_VERSION_HOOK.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "argp.h"
+
+/* If set by the user program to a non-zero value, then a default option
+   --version is added (unless the ARGP_NO_HELP flag is used), which calls
+   this function with a stream to print the version to and a pointer to the
+   current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
+   used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */
+void (*argp_program_version_hook) (FILE *stream, struct argp_state *state) = NULL;
diff --git a/grub-core/lib/gnulib/argp-xinl.c b/grub-core/lib/gnulib/argp-xinl.c
new file mode 100644
index 0000000..ebc032f
--- /dev/null
+++ b/grub-core/lib/gnulib/argp-xinl.c
@@ -0,0 +1,46 @@
+/* Real definitions for extern inline functions in argp.h
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if defined _LIBC || defined HAVE_FEATURES_H
+# include <features.h>
+#endif
+
+#ifndef __USE_EXTERN_INLINES
+# define __USE_EXTERN_INLINES   1
+#endif
+#ifdef _LIBC
+# define ARGP_EI
+#else
+# define ARGP_EI _GL_EXTERN_INLINE
+#endif
+#undef __OPTIMIZE__
+#define __OPTIMIZE__ 1
+#include "argp.h"
+
+/* Add weak aliases.  */
+#if _LIBC - 0 && defined (weak_alias)
+
+weak_alias (__argp_usage, argp_usage)
+weak_alias (__option_is_short, _option_is_short)
+weak_alias (__option_is_end, _option_is_end)
+
+#endif
diff --git a/grub-core/lib/gnulib/argp.h b/grub-core/lib/gnulib/argp.h
new file mode 100644
index 0000000..317ac03
--- /dev/null
+++ b/grub-core/lib/gnulib/argp.h
@@ -0,0 +1,631 @@
+/* Hierarchical argument parsing, layered over getopt.
+   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _ARGP_H
+#define _ARGP_H
+
+#include <stdio.h>
+#include <ctype.h>
+#include <getopt.h>
+#include <limits.h>
+
+#define __need_error_t
+#include <errno.h>
+
+#ifndef __THROW
+# define __THROW
+#endif
+#ifndef __NTH
+# define __NTH(fct) fct __THROW
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The __-protected variants of the attributes 'format' and 'printf' are
+   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
+   gnulib and libintl do '#define printf __printf__' when they override
+   the 'printf' function.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
+#endif
+
+/* GCC 2.95 and later have "__restrict"; C99 compilers have
+   "restrict", and "configure" may have defined "restrict".
+   Other compilers use __restrict, __restrict__, and _Restrict, and
+   'configure' might #define 'restrict' to those words.  */
+#ifndef __restrict
+# if ! (2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__))
+#  if 199901L <= __STDC_VERSION__
+#   define __restrict restrict
+#  else
+#   define __restrict
+#  endif
+# endif
+#endif
+
+#ifndef __error_t_defined
+typedef int error_t;
+# define __error_t_defined
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* A description of a particular option.  A pointer to an array of
+   these is passed in the OPTIONS field of an argp structure.  Each option
+   entry can correspond to one long option and/or one short option; more
+   names for the same option can be added by following an entry in an option
+   array with options having the OPTION_ALIAS flag set.  */
+struct argp_option
+{
+  /* The long option name.  For more than one name for the same option, you
+     can use following options with the OPTION_ALIAS flag set.  */
+  const char *name;
+
+  /* What key is returned for this option.  If > 0 and printable, then it's
+     also accepted as a short option.  */
+  int key;
+
+  /* If non-NULL, this is the name of the argument associated with this
+     option, which is required unless the OPTION_ARG_OPTIONAL flag is set. */
+  const char *arg;
+
+  /* OPTION_ flags.  */
+  int flags;
+
+  /* The doc string for this option.  If both NAME and KEY are 0, This string
+     will be printed outdented from the normal option column, making it
+     useful as a group header (it will be the first thing printed in its
+     group); in this usage, it's conventional to end the string with a ':'.
+
+     Write the initial value as N_("TEXT") if you want xgettext to collect
+     it into a POT file.  */
+  const char *doc;
+
+  /* The group this option is in.  In a long help message, options are sorted
+     alphabetically within each group, and the groups presented in the order
+     0, 1, 2, ..., n, -m, ..., -2, -1.  Every entry in an options array with
+     if this field 0 will inherit the group number of the previous entry, or
+     zero if it's the first one, unless its a group header (NAME and KEY both
+     0), in which case, the previous entry + 1 is the default.  Automagic
+     options such as --help are put into group -1.  */
+  int group;
+};
+
+/* The argument associated with this option is optional.  */
+#define OPTION_ARG_OPTIONAL     0x1
+
+/* This option isn't displayed in any help messages.  */
+#define OPTION_HIDDEN           0x2
+
+/* This option is an alias for the closest previous non-alias option.  This
+   means that it will be displayed in the same help entry, and will inherit
+   fields other than NAME and KEY from the aliased option.  */
+#define OPTION_ALIAS            0x4
+
+/* This option isn't actually an option (and so should be ignored by the
+   actual option parser), but rather an arbitrary piece of documentation that
+   should be displayed in much the same manner as the options.  If this flag
+   is set, then the option NAME field is displayed unmodified (e.g., no '--'
+   prefix is added) at the left-margin (where a *short* option would normally
+   be displayed), and the documentation string in the normal place. The NAME
+   field will be translated using gettext, unless OPTION_NO_TRANS is set (see
+   below). For purposes of sorting, any leading whitespace and punctuation is
+   ignored, except that if the first non-whitespace character is not '-', this
+   entry is displayed after all options (and OPTION_DOC entries with a leading
+   '-') in the same group.  */
+#define OPTION_DOC              0x8
+
+/* This option shouldn't be included in "long" usage messages (but is still
+   included in help messages).  This is mainly intended for options that are
+   completely documented in an argp's ARGS_DOC field, in which case including
+   the option in the generic usage list would be redundant.  For instance,
+   if ARGS_DOC is "FOO BAR\n-x BLAH", and the '-x' option's purpose is to
+   distinguish these two cases, -x should probably be marked
+   OPTION_NO_USAGE.  */
+#define OPTION_NO_USAGE         0x10
+
+/* Valid only in conjunction with OPTION_DOC. This option disables translation
+   of option name. */
+#define OPTION_NO_TRANS         0x20
+
+struct argp;                    /* fwd declare this type */
+struct argp_state;              /* " */
+struct argp_child;              /* " */
+
+/* The type of a pointer to an argp parsing function.  */
+typedef error_t (*argp_parser_t) (int __key, char *__arg,
+                                  struct argp_state *__state);
+
+/* What to return for unrecognized keys.  For special ARGP_KEY_ keys, such
+   returns will simply be ignored.  For user keys, this error will be turned
+   into EINVAL (if the call to argp_parse is such that errors are propagated
+   back to the user instead of exiting); returning EINVAL itself would result
+   in an immediate stop to parsing in *all* cases.  */
+#define ARGP_ERR_UNKNOWN        E2BIG /* Hurd should never need E2BIG.  XXX */
+
+/* Special values for the KEY argument to an argument parsing function.
+   ARGP_ERR_UNKNOWN should be returned if they aren't understood.
+
+   The sequence of keys to a parsing function is either (where each
+   uppercased word should be prefixed by 'ARGP_KEY_' and opt is a user key):
+
+       INIT opt... NO_ARGS END SUCCESS  -- No non-option arguments at all
+   or  INIT (opt | ARG)... END SUCCESS  -- All non-option args parsed
+   or  INIT (opt | ARG)... SUCCESS      -- Some non-option arg unrecognized
+
+   The third case is where every parser returned ARGP_KEY_UNKNOWN for an
+   argument, in which case parsing stops at that argument (returning the
+   unparsed arguments to the caller of argp_parse if requested, or stopping
+   with an error message if not).
+
+   If an error occurs (either detected by argp, or because the parsing
+   function returned an error value), then the parser is called with
+   ARGP_KEY_ERROR, and no further calls are made.  */
+
+/* This is not an option at all, but rather a command line argument.  If a
+   parser receiving this key returns success, the fact is recorded, and the
+   ARGP_KEY_NO_ARGS case won't be used.  HOWEVER, if while processing the
+   argument, a parser function decrements the NEXT field of the state it's
+   passed, the option won't be considered processed; this is to allow you to
+   actually modify the argument (perhaps into an option), and have it
+   processed again.  */
+#define ARGP_KEY_ARG            0
+/* There are remaining arguments not parsed by any parser, which may be found
+   starting at (STATE->argv + STATE->next).  If success is returned, but
+   STATE->next left untouched, it's assumed that all arguments were consume,
+   otherwise, the parser should adjust STATE->next to reflect any arguments
+   consumed.  */
+#define ARGP_KEY_ARGS           0x1000006
+/* There are no more command line arguments at all.  */
+#define ARGP_KEY_END            0x1000001
+/* Because it's common to want to do some special processing if there aren't
+   any non-option args, user parsers are called with this key if they didn't
+   successfully process any non-option arguments.  Called just before
+   ARGP_KEY_END (where more general validity checks on previously parsed
+   arguments can take place).  */
+#define ARGP_KEY_NO_ARGS        0x1000002
+/* Passed in before any parsing is done.  Afterwards, the values of each
+   element of the CHILD_INPUT field, if any, in the state structure is
+   copied to each child's state to be the initial value of the INPUT field.  */
+#define ARGP_KEY_INIT           0x1000003
+/* Use after all other keys, including SUCCESS & END.  */
+#define ARGP_KEY_FINI           0x1000007
+/* Passed in when parsing has successfully been completed (even if there are
+   still arguments remaining).  */
+#define ARGP_KEY_SUCCESS        0x1000004
+/* Passed in if an error occurs.  */
+#define ARGP_KEY_ERROR          0x1000005
+
+/* An argp structure contains a set of options declarations, a function to
+   deal with parsing one, documentation string, a possible vector of child
+   argp's, and perhaps a function to filter help output.  When actually
+   parsing options, getopt is called with the union of all the argp
+   structures chained together through their CHILD pointers, with conflicts
+   being resolved in favor of the first occurrence in the chain.  */
+struct argp
+{
+  /* An array of argp_option structures, terminated by an entry with both
+     NAME and KEY having a value of 0.  */
+  const struct argp_option *options;
+
+  /* What to do with an option from this structure.  KEY is the key
+     associated with the option, and ARG is any associated argument (NULL if
+     none was supplied).  If KEY isn't understood, ARGP_ERR_UNKNOWN should be
+     returned.  If a non-zero, non-ARGP_ERR_UNKNOWN value is returned, then
+     parsing is stopped immediately, and that value is returned from
+     argp_parse().  For special (non-user-supplied) values of KEY, see the
+     ARGP_KEY_ definitions below.  */
+  argp_parser_t parser;
+
+  /* A string describing what other arguments are wanted by this program.  It
+     is only used by argp_usage to print the "Usage:" message.  If it
+     contains newlines, the strings separated by them are considered
+     alternative usage patterns, and printed on separate lines (lines after
+     the first are prefix by "  or: " instead of "Usage:").  */
+  const char *args_doc;
+
+  /* If non-NULL, a string containing extra text to be printed before and
+     after the options in a long help message (separated by a vertical tab
+     '\v' character).
+     Write the initial value as N_("BEFORE-TEXT") "\v" N_("AFTER-TEXT") if
+     you want xgettext to collect the two pieces of text into a POT file.  */
+  const char *doc;
+
+  /* A vector of argp_children structures, terminated by a member with a 0
+     argp field, pointing to child argps should be parsed with this one.  Any
+     conflicts are resolved in favor of this argp, or early argps in the
+     CHILDREN list.  This field is useful if you use libraries that supply
+     their own argp structure, which you want to use in conjunction with your
+     own.  */
+  const struct argp_child *children;
+
+  /* If non-zero, this should be a function to filter the output of help
+     messages.  KEY is either a key from an option, in which case TEXT is
+     that option's help text, or a special key from the ARGP_KEY_HELP_
+     defines, below, describing which other help text TEXT is.  The function
+     should return either TEXT, if it should be used as-is, a replacement
+     string, which should be malloced, and will be freed by argp, or NULL,
+     meaning "print nothing".  The value for TEXT is *after* any translation
+     has been done, so if any of the replacement text also needs translation,
+     that should be done by the filter function.  INPUT is either the input
+     supplied to argp_parse, or NULL, if argp_help was called directly.  */
+  char *(*help_filter) (int __key, const char *__text, void *__input);
+
+  /* If non-zero the strings used in the argp library are translated using
+     the domain described by this string.  Otherwise the currently installed
+     default domain is used.  */
+  const char *argp_domain;
+};
+
+/* Possible KEY arguments to a help filter function.  */
+#define ARGP_KEY_HELP_PRE_DOC   0x2000001 /* Help text preceding options. */
+#define ARGP_KEY_HELP_POST_DOC  0x2000002 /* Help text following options. */
+#define ARGP_KEY_HELP_HEADER    0x2000003 /* Option header string. */
+#define ARGP_KEY_HELP_EXTRA     0x2000004 /* After all other documentation;
+                                             TEXT is NULL for this key.  */
+/* Explanatory note emitted when duplicate option arguments have been
+   suppressed.  */
+#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
+#define ARGP_KEY_HELP_ARGS_DOC  0x2000006 /* Argument doc string.  */
+
+/* When an argp has a non-zero CHILDREN field, it should point to a vector of
+   argp_child structures, each of which describes a subsidiary argp.  */
+struct argp_child
+{
+  /* The child parser.  */
+  const struct argp *argp;
+
+  /* Flags for this child.  */
+  int flags;
+
+  /* If non-zero, an optional header to be printed in help output before the
+     child options.  As a side-effect, a non-zero value forces the child
+     options to be grouped together; to achieve this effect without actually
+     printing a header string, use a value of "".  */
+  const char *header;
+
+  /* Where to group the child options relative to the other ("consolidated")
+     options in the parent argp; the values are the same as the GROUP field
+     in argp_option structs, but all child-groupings follow parent options at
+     a particular group level.  If both this field and HEADER are zero, then
+     they aren't grouped at all, but rather merged with the parent options
+     (merging the child's grouping levels with the parents).  */
+  int group;
+};
+
+/* Parsing state.  This is provided to parsing functions called by argp,
+   which may examine and, as noted, modify fields.  */
+struct argp_state
+{
+  /* The top level ARGP being parsed.  */
+  const struct argp *root_argp;
+
+  /* The argument vector being parsed.  May be modified.  */
+  int argc;
+  char **argv;
+
+  /* The index in ARGV of the next arg that to be parsed.  May be modified. */
+  int next;
+
+  /* The flags supplied to argp_parse.  May be modified.  */
+  unsigned flags;
+
+  /* While calling a parsing function with a key of ARGP_KEY_ARG, this is the
+     number of the current arg, starting at zero, and incremented after each
+     such call returns.  At all other times, this is the number of such
+     arguments that have been processed.  */
+  unsigned arg_num;
+
+  /* If non-zero, the index in ARGV of the first argument following a special
+     '--' argument (which prevents anything following being interpreted as an
+     option).  Only set once argument parsing has proceeded past this point. */
+  int quoted;
+
+  /* An arbitrary pointer passed in from the user.  */
+  void *input;
+  /* Values to pass to child parsers.  This vector will be the same length as
+     the number of children for the current parser.  */
+  void **child_inputs;
+
+  /* For the parser's use.  Initialized to 0.  */
+  void *hook;
+
+  /* The name used when printing messages.  This is initialized to ARGV[0],
+     or PROGRAM_INVOCATION_NAME if that is unavailable.  */
+  char *name;
+
+  /* Streams used when argp prints something.  */
+  FILE *err_stream;             /* For errors; initialized to stderr. */
+  FILE *out_stream;             /* For information; initialized to stdout. */
+
+  void *pstate;                 /* Private, for use by argp.  */
+};
+
+/* Flags for argp_parse (note that the defaults are those that are
+   convenient for program command line parsing): */
+
+/* Don't ignore the first element of ARGV.  Normally (and always unless
+   ARGP_NO_ERRS is set) the first element of the argument vector is
+   skipped for option parsing purposes, as it corresponds to the program name
+   in a command line.  */
+#define ARGP_PARSE_ARGV0  0x01
+
+/* Don't print error messages for unknown options to stderr; unless this flag
+   is set, ARGP_PARSE_ARGV0 is ignored, as ARGV[0] is used as the program
+   name in the error messages.  This flag implies ARGP_NO_EXIT (on the
+   assumption that silent exiting upon errors is bad behaviour).  */
+#define ARGP_NO_ERRS    0x02
+
+/* Don't parse any non-option args.  Normally non-option args are parsed by
+   calling the parse functions with a key of ARGP_KEY_ARG, and the actual arg
+   as the value.  Since it's impossible to know which parse function wants to
+   handle it, each one is called in turn, until one returns 0 or an error
+   other than ARGP_ERR_UNKNOWN; if an argument is handled by no one, the
+   argp_parse returns prematurely (but with a return value of 0).  If all
+   args have been parsed without error, all parsing functions are called one
+   last time with a key of ARGP_KEY_END.  This flag needn't normally be set,
+   as the normal behavior is to stop parsing as soon as some argument can't
+   be handled.  */
+#define ARGP_NO_ARGS    0x04
+
+/* Parse options and arguments in the same order they occur on the command
+   line -- normally they're rearranged so that all options come first. */
+#define ARGP_IN_ORDER   0x08
+
+/* Don't provide the standard long option --help, which causes usage and
+      option help information to be output to stdout, and exit (0) called. */
+#define ARGP_NO_HELP    0x10
+
+/* Don't exit on errors (they may still result in error messages).  */
+#define ARGP_NO_EXIT    0x20
+
+/* Use the gnu getopt "long-only" rules for parsing arguments.  */
+#define ARGP_LONG_ONLY  0x40
+
+/* Turns off any message-printing/exiting options.  */
+#define ARGP_SILENT    (ARGP_NO_EXIT | ARGP_NO_ERRS | ARGP_NO_HELP)
+
+/* Parse the options strings in ARGC & ARGV according to the options in ARGP.
+   FLAGS is one of the ARGP_ flags above.  If ARG_INDEX is non-NULL, the
+   index in ARGV of the first unparsed option is returned in it.  If an
+   unknown option is present, ARGP_ERR_UNKNOWN is returned; if some parser
+   routine returned a non-zero value, it is returned; otherwise 0 is
+   returned.  This function may also call exit unless the ARGP_NO_HELP flag
+   is set.  INPUT is a pointer to a value to be passed in to the parser.  */
+extern error_t argp_parse (const struct argp *__restrict __argp,
+                           int /*argc*/, char **__restrict /*argv*/,
+                           unsigned __flags, int *__restrict __arg_index,
+                           void *__restrict __input);
+extern error_t __argp_parse (const struct argp *__restrict __argp,
+                             int /*argc*/, char **__restrict /*argv*/,
+                             unsigned __flags, int *__restrict __arg_index,
+                             void *__restrict __input);
+
+/* Global variables.  */
+
+/* GNULIB makes sure both program_invocation_name and
+   program_invocation_short_name are available */
+#ifdef GNULIB_PROGRAM_INVOCATION_NAME
+extern char *program_invocation_name;
+# undef HAVE_DECL_PROGRAM_INVOCATION_NAME
+# define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
+#endif
+
+#ifdef GNULIB_PROGRAM_INVOCATION_SHORT_NAME
+extern char *program_invocation_short_name;
+# undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+# define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
+#endif
+
+/* If defined or set by the user program to a non-zero value, then a default
+   option --version is added (unless the ARGP_NO_HELP flag is used), which
+   will print this string followed by a newline and exit (unless the
+   ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
+extern const char *argp_program_version;
+
+/* If defined or set by the user program to a non-zero value, then a default
+   option --version is added (unless the ARGP_NO_HELP flag is used), which
+   calls this function with a stream to print the version to and a pointer to
+   the current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
+   used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */
+extern void (*argp_program_version_hook) (FILE *__restrict __stream,
+                                          struct argp_state *__restrict
+                                          __state);
+
+/* If defined or set by the user program, it should point to string that is
+   the bug-reporting address for the program.  It will be printed by
+   argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various
+   standard help messages), embedded in a sentence that says something like
+   "Report bugs to ADDR."  */
+extern const char *argp_program_bug_address;
+
+/* The exit status that argp will use when exiting due to a parsing error.
+   If not defined or set by the user program, this defaults to EX_USAGE from
+   <sysexits.h>.  */
+extern error_t argp_err_exit_status;
+
+/* Flags for argp_help.  */
+#define ARGP_HELP_USAGE         0x01 /* a Usage: message. */
+#define ARGP_HELP_SHORT_USAGE   0x02 /*  " but don't actually print options. */
+#define ARGP_HELP_SEE           0x04 /* a "Try ... for more help" message. */
+#define ARGP_HELP_LONG          0x08 /* a long help message. */
+#define ARGP_HELP_PRE_DOC       0x10 /* doc string preceding long help.  */
+#define ARGP_HELP_POST_DOC      0x20 /* doc string following long help.  */
+#define ARGP_HELP_DOC           (ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC)
+#define ARGP_HELP_BUG_ADDR      0x40 /* bug report address */
+#define ARGP_HELP_LONG_ONLY     0x80 /* modify output appropriately to
+                                        reflect ARGP_LONG_ONLY mode.  */
+
+/* These ARGP_HELP flags are only understood by argp_state_help.  */
+#define ARGP_HELP_EXIT_ERR      0x100 /* Call exit(1) instead of returning.  */
+#define ARGP_HELP_EXIT_OK       0x200 /* Call exit(0) instead of returning.  */
+
+/* The standard thing to do after a program command line parsing error, if an
+   error message has already been printed.  */
+#define ARGP_HELP_STD_ERR \
+  (ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
+/* The standard thing to do after a program command line parsing error, if no
+   more specific error message has been printed.  */
+#define ARGP_HELP_STD_USAGE \
+  (ARGP_HELP_SHORT_USAGE | ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR)
+/* The standard thing to do in response to a --help option.  */
+#define ARGP_HELP_STD_HELP \
+  (ARGP_HELP_SHORT_USAGE | ARGP_HELP_LONG | ARGP_HELP_EXIT_OK \
+   | ARGP_HELP_DOC | ARGP_HELP_BUG_ADDR)
+
+/* Output a usage message for ARGP to STREAM.  FLAGS are from the set
+   ARGP_HELP_*.  */
+extern void argp_help (const struct argp *__restrict __argp,
+                       FILE *__restrict __stream,
+                       unsigned __flags, char *__restrict __name);
+extern void __argp_help (const struct argp *__restrict __argp,
+                         FILE *__restrict __stream, unsigned __flags,
+                         char *__name);
+
+/* The following routines are intended to be called from within an argp
+   parsing routine (thus taking an argp_state structure as the first
+   argument).  They may or may not print an error message and exit, depending
+   on the flags in STATE -- in any case, the caller should be prepared for
+   them *not* to exit, and should return an appropriate error after calling
+   them.  [argp_usage & argp_error should probably be called argp_state_...,
+   but they're used often enough that they should be short]  */
+
+/* Output, if appropriate, a usage message for STATE to STREAM.  FLAGS are
+   from the set ARGP_HELP_*.  */
+extern void argp_state_help (const struct argp_state *__restrict __state,
+                             FILE *__restrict __stream,
+                             unsigned int __flags);
+extern void __argp_state_help (const struct argp_state *__restrict __state,
+                               FILE *__restrict __stream,
+                               unsigned int __flags);
+
+#if _LIBC
+/* Possibly output the standard usage message for ARGP to stderr and exit.  */
+extern void argp_usage (const struct argp_state *__state);
+extern void __argp_usage (const struct argp_state *__state);
+#endif
+
+/* If appropriate, print the printf string FMT and following args, preceded
+   by the program name and ':', to stderr, and followed by a "Try ... --help"
+   message, then exit (1).  */
+extern void argp_error (const struct argp_state *__restrict __state,
+                        const char *__restrict __fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((__printf__, 2, 3));
+extern void __argp_error (const struct argp_state *__restrict __state,
+                          const char *__restrict __fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((__printf__, 2, 3));
+
+/* Similar to the standard gnu error-reporting function error(), but will
+   respect the ARGP_NO_EXIT and ARGP_NO_ERRS flags in STATE, and will print
+   to STATE->err_stream.  This is useful for argument parsing code that is
+   shared between program startup (when exiting is desired) and runtime
+   option parsing (when typically an error code is returned instead).  The
+   difference between this function and argp_error is that the latter is for
+   *parsing errors*, and the former is for other problems that occur during
+   parsing but don't reflect a (syntactic) problem with the input.  */
+extern void argp_failure (const struct argp_state *__restrict __state,
+                          int __status, int __errnum,
+                          const char *__restrict __fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((__printf__, 4, 5));
+extern void __argp_failure (const struct argp_state *__restrict __state,
+                            int __status, int __errnum,
+                            const char *__restrict __fmt, ...)
+     _GL_ATTRIBUTE_FORMAT ((__printf__, 4, 5));
+
+#if _LIBC
+/* Returns true if the option OPT is a valid short option.  */
+extern int _option_is_short (const struct argp_option *__opt) __THROW;
+extern int __option_is_short (const struct argp_option *__opt) __THROW;
+
+/* Returns true if the option OPT is in fact the last (unused) entry in an
+   options array.  */
+extern int _option_is_end (const struct argp_option *__opt) __THROW;
+extern int __option_is_end (const struct argp_option *__opt) __THROW;
+#endif
+
+/* Return the input field for ARGP in the parser corresponding to STATE; used
+   by the help routines.  */
+extern void *_argp_input (const struct argp *__restrict __argp,
+                          const struct argp_state *__restrict __state)
+     __THROW;
+extern void *__argp_input (const struct argp *__restrict __argp,
+                           const struct argp_state *__restrict __state)
+     __THROW;
+
+#if !_LIBC || defined __USE_EXTERN_INLINES
+
+# if !_LIBC
+#  define __argp_usage argp_usage
+#  define __argp_state_help argp_state_help
+#  define __option_is_short _option_is_short
+#  define __option_is_end _option_is_end
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#  ifndef ARGP_EI
+#   define ARGP_EI _GL_INLINE
+#  endif
+# endif
+
+# ifndef ARGP_EI
+#  define ARGP_EI __extern_inline
+# endif
+
+ARGP_EI void
+__argp_usage (const struct argp_state *__state)
+{
+  __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
+}
+
+ARGP_EI int
+__NTH (__option_is_short (const struct argp_option *__opt))
+{
+  if (__opt->flags & OPTION_DOC)
+    return 0;
+  else
+    {
+      int __key = __opt->key;
+      return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
+    }
+}
+
+ARGP_EI int
+__NTH (__option_is_end (const struct argp_option *__opt))
+{
+  return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
+}
+
+# if !_LIBC
+#  undef __argp_usage
+#  undef __argp_state_help
+#  undef __option_is_short
+#  undef __option_is_end
+_GL_INLINE_HEADER_END
+# endif
+#endif /* Use extern inlines.  */
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* argp.h */
diff --git a/grub-core/lib/gnulib/asnprintf.c b/grub-core/lib/gnulib/asnprintf.c
new file mode 100644
index 0000000..d2a8c09
--- /dev/null
+++ b/grub-core/lib/gnulib/asnprintf.c
@@ -0,0 +1,34 @@
+/* Formatted output to strings.
+   Copyright (C) 1999, 2002, 2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "vasnprintf.h"
+
+#include <stdarg.h>
+
+char *
+asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
+{
+  va_list args;
+  char *result;
+
+  va_start (args, format);
+  result = vasnprintf (resultbuf, lengthp, format, args);
+  va_end (args);
+  return result;
+}
diff --git a/grub-core/lib/gnulib/assure.h b/grub-core/lib/gnulib/assure.h
new file mode 100644
index 0000000..c21b6a6
--- /dev/null
+++ b/grub-core/lib/gnulib/assure.h
@@ -0,0 +1,37 @@
+/* Run-time assert-like macros.
+
+   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#ifndef _GL_ASSURE_H
+#define _GL_ASSURE_H
+
+#include <assert.h>
+
+/* Check E's value at runtime, and report an error and abort if not.
+   However, do nothing if NDEBUG is defined.
+
+   Unlike standard 'assert', this macro always compiles E even when NDEBUG
+   is defined, so as to catch typos and avoid some GCC warnings.  */
+
+#ifdef NDEBUG
+# define assure(E) ((void) (0 && (E)))
+#else
+# define assure(E) assert (E)
+#endif
+
+#endif
diff --git a/grub-core/lib/gnulib/base64.c b/grub-core/lib/gnulib/base64.c
new file mode 100644
index 0000000..84a4e82
--- /dev/null
+++ b/grub-core/lib/gnulib/base64.c
@@ -0,0 +1,605 @@
+/* base64.c -- Encode binary data using printable characters.
+   Copyright (C) 1999-2001, 2004-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Simon Josefsson.  Partially adapted from GNU MailUtils
+ * (mailbox/filter_trans.c, as of 2004-11-28).  Improved by review
+ * from Paul Eggert, Bruno Haible, and Stepan Kasal.
+ *
+ * See also RFC 4648 <https://www.ietf.org/rfc/rfc4648.txt>.
+ *
+ * Be careful with error checking.  Here is how you would typically
+ * use these functions:
+ *
+ * bool ok = base64_decode_alloc (in, inlen, &out, &outlen);
+ * if (!ok)
+ *   FAIL: input was not valid base64
+ * if (out == NULL)
+ *   FAIL: memory allocation error
+ * OK: data in OUT/OUTLEN
+ *
+ * size_t outlen = base64_encode_alloc (in, inlen, &out);
+ * if (out == NULL && outlen == 0 && inlen != 0)
+ *   FAIL: input too long
+ * if (out == NULL)
+ *   FAIL: memory allocation error
+ * OK: data in OUT/OUTLEN.
+ *
+ */
+
+#include <config.h>
+
+/* Get prototype. */
+#include "base64.h"
+
+/* Get malloc. */
+#include <stdlib.h>
+
+/* Get UCHAR_MAX. */
+#include <limits.h>
+
+#include <string.h>
+
+/* C89 compliant way to cast 'char' to 'unsigned char'. */
+static unsigned char
+to_uchar (char ch)
+{
+  return ch;
+}
+
+static const char b64c[64] =
+  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+/* Base64 encode IN array of size INLEN into OUT array. OUT needs
+   to be of length >= BASE64_LENGTH(INLEN), and INLEN needs to be
+   a multiple of 3.  */
+static void
+base64_encode_fast (const char *restrict in, size_t inlen, char *restrict out)
+{
+  while (inlen)
+    {
+      *out++ = b64c[to_uchar (in[0]) >> 2];
+      *out++ = b64c[((to_uchar (in[0]) << 4) + (to_uchar (in[1]) >> 4)) & 0x3f];
+      *out++ = b64c[((to_uchar (in[1]) << 2) + (to_uchar (in[2]) >> 6)) & 0x3f];
+      *out++ = b64c[to_uchar (in[2]) & 0x3f];
+
+      inlen -= 3;
+      in += 3;
+    }
+}
+
+/* Base64 encode IN array of size INLEN into OUT array of size OUTLEN.
+   If OUTLEN is less than BASE64_LENGTH(INLEN), write as many bytes as
+   possible.  If OUTLEN is larger than BASE64_LENGTH(INLEN), also zero
+   terminate the output buffer. */
+void
+base64_encode (const char *restrict in, size_t inlen,
+               char *restrict out, size_t outlen)
+{
+  /* Note this outlen constraint can be enforced at compile time.
+     I.E. that the output buffer is exactly large enough to hold
+     the encoded inlen bytes.  The inlen constraints (of corresponding
+     to outlen, and being a multiple of 3) can change at runtime
+     at the end of input.  However the common case when reading
+     large inputs is to have both constraints satisfied, so we depend
+     on both in base_encode_fast().  */
+  if (outlen % 4 == 0 && inlen == outlen / 4 * 3)
+    {
+      base64_encode_fast (in, inlen, out);
+      return;
+    }
+
+  while (inlen && outlen)
+    {
+      *out++ = b64c[to_uchar (in[0]) >> 2];
+      if (!--outlen)
+        break;
+      *out++ = b64c[((to_uchar (in[0]) << 4)
+                       + (--inlen ? to_uchar (in[1]) >> 4 : 0))
+                      & 0x3f];
+      if (!--outlen)
+        break;
+      *out++ =
+        (inlen
+         ? b64c[((to_uchar (in[1]) << 2)
+                   + (--inlen ? to_uchar (in[2]) >> 6 : 0))
+                  & 0x3f]
+         : '=');
+      if (!--outlen)
+        break;
+      *out++ = inlen ? b64c[to_uchar (in[2]) & 0x3f] : '=';
+      if (!--outlen)
+        break;
+      if (inlen)
+        inlen--;
+      if (inlen)
+        in += 3;
+    }
+
+  if (outlen)
+    *out = '\0';
+}
+
+/* Allocate a buffer and store zero terminated base64 encoded data
+   from array IN of size INLEN, returning BASE64_LENGTH(INLEN), i.e.,
+   the length of the encoded data, excluding the terminating zero.  On
+   return, the OUT variable will hold a pointer to newly allocated
+   memory that must be deallocated by the caller.  If output string
+   length would overflow, 0 is returned and OUT is set to NULL.  If
+   memory allocation failed, OUT is set to NULL, and the return value
+   indicates length of the requested memory block, i.e.,
+   BASE64_LENGTH(inlen) + 1. */
+size_t
+base64_encode_alloc (const char *in, size_t inlen, char **out)
+{
+  size_t outlen = 1 + BASE64_LENGTH (inlen);
+
+  /* Check for overflow in outlen computation.
+   *
+   * If there is no overflow, outlen >= inlen.
+   *
+   * If the operation (inlen + 2) overflows then it yields at most +1, so
+   * outlen is 0.
+   *
+   * If the multiplication overflows, we lose at least half of the
+   * correct value, so the result is < ((inlen + 2) / 3) * 2, which is
+   * less than (inlen + 2) * 0.66667, which is less than inlen as soon as
+   * (inlen > 4).
+   */
+  if (inlen > outlen)
+    {
+      *out = NULL;
+      return 0;
+    }
+
+  *out = malloc (outlen);
+  if (!*out)
+    return outlen;
+
+  base64_encode (in, inlen, *out, outlen);
+
+  return outlen - 1;
+}
+
+/* With this approach this file works independent of the charset used
+   (think EBCDIC).  However, it does assume that the characters in the
+   Base64 alphabet (A-Za-z0-9+/) are encoded in 0..255.  POSIX
+   1003.1-2001 require that char and unsigned char are 8-bit
+   quantities, though, taking care of that problem.  But this may be a
+   potential problem on non-POSIX C99 platforms.
+
+   IBM C V6 for AIX mishandles "#define B64(x) ...'x'...", so use "_"
+   as the formal parameter rather than "x".  */
+#define B64(_)                                  \
+  ((_) == 'A' ? 0                               \
+   : (_) == 'B' ? 1                             \
+   : (_) == 'C' ? 2                             \
+   : (_) == 'D' ? 3                             \
+   : (_) == 'E' ? 4                             \
+   : (_) == 'F' ? 5                             \
+   : (_) == 'G' ? 6                             \
+   : (_) == 'H' ? 7                             \
+   : (_) == 'I' ? 8                             \
+   : (_) == 'J' ? 9                             \
+   : (_) == 'K' ? 10                            \
+   : (_) == 'L' ? 11                            \
+   : (_) == 'M' ? 12                            \
+   : (_) == 'N' ? 13                            \
+   : (_) == 'O' ? 14                            \
+   : (_) == 'P' ? 15                            \
+   : (_) == 'Q' ? 16                            \
+   : (_) == 'R' ? 17                            \
+   : (_) == 'S' ? 18                            \
+   : (_) == 'T' ? 19                            \
+   : (_) == 'U' ? 20                            \
+   : (_) == 'V' ? 21                            \
+   : (_) == 'W' ? 22                            \
+   : (_) == 'X' ? 23                            \
+   : (_) == 'Y' ? 24                            \
+   : (_) == 'Z' ? 25                            \
+   : (_) == 'a' ? 26                            \
+   : (_) == 'b' ? 27                            \
+   : (_) == 'c' ? 28                            \
+   : (_) == 'd' ? 29                            \
+   : (_) == 'e' ? 30                            \
+   : (_) == 'f' ? 31                            \
+   : (_) == 'g' ? 32                            \
+   : (_) == 'h' ? 33                            \
+   : (_) == 'i' ? 34                            \
+   : (_) == 'j' ? 35                            \
+   : (_) == 'k' ? 36                            \
+   : (_) == 'l' ? 37                            \
+   : (_) == 'm' ? 38                            \
+   : (_) == 'n' ? 39                            \
+   : (_) == 'o' ? 40                            \
+   : (_) == 'p' ? 41                            \
+   : (_) == 'q' ? 42                            \
+   : (_) == 'r' ? 43                            \
+   : (_) == 's' ? 44                            \
+   : (_) == 't' ? 45                            \
+   : (_) == 'u' ? 46                            \
+   : (_) == 'v' ? 47                            \
+   : (_) == 'w' ? 48                            \
+   : (_) == 'x' ? 49                            \
+   : (_) == 'y' ? 50                            \
+   : (_) == 'z' ? 51                            \
+   : (_) == '0' ? 52                            \
+   : (_) == '1' ? 53                            \
+   : (_) == '2' ? 54                            \
+   : (_) == '3' ? 55                            \
+   : (_) == '4' ? 56                            \
+   : (_) == '5' ? 57                            \
+   : (_) == '6' ? 58                            \
+   : (_) == '7' ? 59                            \
+   : (_) == '8' ? 60                            \
+   : (_) == '9' ? 61                            \
+   : (_) == '+' ? 62                            \
+   : (_) == '/' ? 63                            \
+   : -1)
+
+static const signed char b64[0x100] = {
+  B64 (0), B64 (1), B64 (2), B64 (3),
+  B64 (4), B64 (5), B64 (6), B64 (7),
+  B64 (8), B64 (9), B64 (10), B64 (11),
+  B64 (12), B64 (13), B64 (14), B64 (15),
+  B64 (16), B64 (17), B64 (18), B64 (19),
+  B64 (20), B64 (21), B64 (22), B64 (23),
+  B64 (24), B64 (25), B64 (26), B64 (27),
+  B64 (28), B64 (29), B64 (30), B64 (31),
+  B64 (32), B64 (33), B64 (34), B64 (35),
+  B64 (36), B64 (37), B64 (38), B64 (39),
+  B64 (40), B64 (41), B64 (42), B64 (43),
+  B64 (44), B64 (45), B64 (46), B64 (47),
+  B64 (48), B64 (49), B64 (50), B64 (51),
+  B64 (52), B64 (53), B64 (54), B64 (55),
+  B64 (56), B64 (57), B64 (58), B64 (59),
+  B64 (60), B64 (61), B64 (62), B64 (63),
+  B64 (64), B64 (65), B64 (66), B64 (67),
+  B64 (68), B64 (69), B64 (70), B64 (71),
+  B64 (72), B64 (73), B64 (74), B64 (75),
+  B64 (76), B64 (77), B64 (78), B64 (79),
+  B64 (80), B64 (81), B64 (82), B64 (83),
+  B64 (84), B64 (85), B64 (86), B64 (87),
+  B64 (88), B64 (89), B64 (90), B64 (91),
+  B64 (92), B64 (93), B64 (94), B64 (95),
+  B64 (96), B64 (97), B64 (98), B64 (99),
+  B64 (100), B64 (101), B64 (102), B64 (103),
+  B64 (104), B64 (105), B64 (106), B64 (107),
+  B64 (108), B64 (109), B64 (110), B64 (111),
+  B64 (112), B64 (113), B64 (114), B64 (115),
+  B64 (116), B64 (117), B64 (118), B64 (119),
+  B64 (120), B64 (121), B64 (122), B64 (123),
+  B64 (124), B64 (125), B64 (126), B64 (127),
+  B64 (128), B64 (129), B64 (130), B64 (131),
+  B64 (132), B64 (133), B64 (134), B64 (135),
+  B64 (136), B64 (137), B64 (138), B64 (139),
+  B64 (140), B64 (141), B64 (142), B64 (143),
+  B64 (144), B64 (145), B64 (146), B64 (147),
+  B64 (148), B64 (149), B64 (150), B64 (151),
+  B64 (152), B64 (153), B64 (154), B64 (155),
+  B64 (156), B64 (157), B64 (158), B64 (159),
+  B64 (160), B64 (161), B64 (162), B64 (163),
+  B64 (164), B64 (165), B64 (166), B64 (167),
+  B64 (168), B64 (169), B64 (170), B64 (171),
+  B64 (172), B64 (173), B64 (174), B64 (175),
+  B64 (176), B64 (177), B64 (178), B64 (179),
+  B64 (180), B64 (181), B64 (182), B64 (183),
+  B64 (184), B64 (185), B64 (186), B64 (187),
+  B64 (188), B64 (189), B64 (190), B64 (191),
+  B64 (192), B64 (193), B64 (194), B64 (195),
+  B64 (196), B64 (197), B64 (198), B64 (199),
+  B64 (200), B64 (201), B64 (202), B64 (203),
+  B64 (204), B64 (205), B64 (206), B64 (207),
+  B64 (208), B64 (209), B64 (210), B64 (211),
+  B64 (212), B64 (213), B64 (214), B64 (215),
+  B64 (216), B64 (217), B64 (218), B64 (219),
+  B64 (220), B64 (221), B64 (222), B64 (223),
+  B64 (224), B64 (225), B64 (226), B64 (227),
+  B64 (228), B64 (229), B64 (230), B64 (231),
+  B64 (232), B64 (233), B64 (234), B64 (235),
+  B64 (236), B64 (237), B64 (238), B64 (239),
+  B64 (240), B64 (241), B64 (242), B64 (243),
+  B64 (244), B64 (245), B64 (246), B64 (247),
+  B64 (248), B64 (249), B64 (250), B64 (251),
+  B64 (252), B64 (253), B64 (254), B64 (255)
+};
+
+#if UCHAR_MAX == 255
+# define uchar_in_range(c) true
+#else
+# define uchar_in_range(c) ((c) <= 255)
+#endif
+
+/* Return true if CH is a character from the Base64 alphabet, and
+   false otherwise.  Note that '=' is padding and not considered to be
+   part of the alphabet.  */
+bool
+isbase64 (char ch)
+{
+  return uchar_in_range (to_uchar (ch)) && 0 <= b64[to_uchar (ch)];
+}
+
+/* Initialize decode-context buffer, CTX.  */
+void
+base64_decode_ctx_init (struct base64_decode_context *ctx)
+{
+  ctx->i = 0;
+}
+
+/* If CTX->i is 0 or 4, there are four or more bytes in [*IN..IN_END), and
+   none of those four is a newline, then return *IN.  Otherwise, copy up to
+   4 - CTX->i non-newline bytes from that range into CTX->buf, starting at
+   index CTX->i and setting CTX->i to reflect the number of bytes copied,
+   and return CTX->buf.  In either case, advance *IN to point to the byte
+   after the last one processed, and set *N_NON_NEWLINE to the number of
+   verified non-newline bytes accessible through the returned pointer.  */
+static char *
+get_4 (struct base64_decode_context *ctx,
+       char const *restrict *in, char const *restrict in_end,
+       size_t *n_non_newline)
+{
+  if (ctx->i == 4)
+    ctx->i = 0;
+
+  if (ctx->i == 0)
+    {
+      char const *t = *in;
+      if (4 <= in_end - *in && memchr (t, '\n', 4) == NULL)
+        {
+          /* This is the common case: no newline.  */
+          *in += 4;
+          *n_non_newline = 4;
+          return (char *) t;
+        }
+    }
+
+  {
+    /* Copy non-newline bytes into BUF.  */
+    char const *p = *in;
+    while (p < in_end)
+      {
+        char c = *p++;
+        if (c != '\n')
+          {
+            ctx->buf[ctx->i++] = c;
+            if (ctx->i == 4)
+              break;
+          }
+      }
+
+    *in = p;
+    *n_non_newline = ctx->i;
+    return ctx->buf;
+  }
+}
+
+#define return_false                            \
+  do                                            \
+    {                                           \
+      *outp = out;                              \
+      return false;                             \
+    }                                           \
+  while (false)
+
+/* Decode up to four bytes of base64-encoded data, IN, of length INLEN
+   into the output buffer, *OUT, of size *OUTLEN bytes.  Return true if
+   decoding is successful, false otherwise.  If *OUTLEN is too small,
+   as many bytes as possible are written to *OUT.  On return, advance
+   *OUT to point to the byte after the last one written, and decrement
+   *OUTLEN to reflect the number of bytes remaining in *OUT.  */
+static bool
+decode_4 (char const *restrict in, size_t inlen,
+          char *restrict *outp, size_t *outleft)
+{
+  char *out = *outp;
+  if (inlen < 2)
+    return false;
+
+  if (!isbase64 (in[0]) || !isbase64 (in[1]))
+    return false;
+
+  if (*outleft)
+    {
+      *out++ = ((b64[to_uchar (in[0])] << 2)
+                | (b64[to_uchar (in[1])] >> 4));
+      --*outleft;
+    }
+
+  if (inlen == 2)
+    return_false;
+
+  if (in[2] == '=')
+    {
+      if (inlen != 4)
+        return_false;
+
+      if (in[3] != '=')
+        return_false;
+    }
+  else
+    {
+      if (!isbase64 (in[2]))
+        return_false;
+
+      if (*outleft)
+        {
+          *out++ = (((b64[to_uchar (in[1])] << 4) & 0xf0)
+                    | (b64[to_uchar (in[2])] >> 2));
+          --*outleft;
+        }
+
+      if (inlen == 3)
+        return_false;
+
+      if (in[3] == '=')
+        {
+          if (inlen != 4)
+            return_false;
+        }
+      else
+        {
+          if (!isbase64 (in[3]))
+            return_false;
+
+          if (*outleft)
+            {
+              *out++ = (((b64[to_uchar (in[2])] << 6) & 0xc0)
+                        | b64[to_uchar (in[3])]);
+              --*outleft;
+            }
+        }
+    }
+
+  *outp = out;
+  return true;
+}
+
+/* Decode base64-encoded input array IN of length INLEN to output array
+   OUT that can hold *OUTLEN bytes.  The input data may be interspersed
+   with newlines.  Return true if decoding was successful, i.e. if the
+   input was valid base64 data, false otherwise.  If *OUTLEN is too
+   small, as many bytes as possible will be written to OUT.  On return,
+   *OUTLEN holds the length of decoded bytes in OUT.  Note that as soon
+   as any non-alphabet, non-newline character is encountered, decoding
+   is stopped and false is returned.  If INLEN is zero, then process
+   only whatever data is stored in CTX.
+
+   Initially, CTX must have been initialized via base64_decode_ctx_init.
+   Subsequent calls to this function must reuse whatever state is recorded
+   in that buffer.  It is necessary for when a quadruple of base64 input
+   bytes spans two input buffers.
+
+   If CTX is NULL then newlines are treated as garbage and the input
+   buffer is processed as a unit.  */
+
+bool
+base64_decode_ctx (struct base64_decode_context *ctx,
+                   const char *restrict in, size_t inlen,
+                   char *restrict out, size_t *outlen)
+{
+  size_t outleft = *outlen;
+  bool ignore_newlines = ctx != NULL;
+  bool flush_ctx = false;
+  unsigned int ctx_i = 0;
+
+  if (ignore_newlines)
+    {
+      ctx_i = ctx->i;
+      flush_ctx = inlen == 0;
+    }
+
+
+  while (true)
+    {
+      size_t outleft_save = outleft;
+      if (ctx_i == 0 && !flush_ctx)
+        {
+          while (true)
+            {
+              /* Save a copy of outleft, in case we need to re-parse this
+                 block of four bytes.  */
+              outleft_save = outleft;
+              if (!decode_4 (in, inlen, &out, &outleft))
+                break;
+
+              in += 4;
+              inlen -= 4;
+            }
+        }
+
+      if (inlen == 0 && !flush_ctx)
+        break;
+
+      /* Handle the common case of 72-byte wrapped lines.
+         This also handles any other multiple-of-4-byte wrapping.  */
+      if (inlen && *in == '\n' && ignore_newlines)
+        {
+          ++in;
+          --inlen;
+          continue;
+        }
+
+      /* Restore OUT and OUTLEFT.  */
+      out -= outleft_save - outleft;
+      outleft = outleft_save;
+
+      {
+        char const *in_end = in + inlen;
+        char const *non_nl;
+
+        if (ignore_newlines)
+          non_nl = get_4 (ctx, &in, in_end, &inlen);
+        else
+          non_nl = in;  /* Might have nl in this case. */
+
+        /* If the input is empty or consists solely of newlines (0 non-newlines),
+           then we're done.  Likewise if there are fewer than 4 bytes when not
+           flushing context and not treating newlines as garbage.  */
+        if (inlen == 0 || (inlen < 4 && !flush_ctx && ignore_newlines))
+          {
+            inlen = 0;
+            break;
+          }
+        if (!decode_4 (non_nl, inlen, &out, &outleft))
+          break;
+
+        inlen = in_end - in;
+      }
+    }
+
+  *outlen -= outleft;
+
+  return inlen == 0;
+}
+
+/* Allocate an output buffer in *OUT, and decode the base64 encoded
+   data stored in IN of size INLEN to the *OUT buffer.  On return, the
+   size of the decoded data is stored in *OUTLEN.  OUTLEN may be NULL,
+   if the caller is not interested in the decoded length.  *OUT may be
+   NULL to indicate an out of memory error, in which case *OUTLEN
+   contains the size of the memory block needed.  The function returns
+   true on successful decoding and memory allocation errors.  (Use the
+   *OUT and *OUTLEN parameters to differentiate between successful
+   decoding and memory error.)  The function returns false if the
+   input was invalid, in which case *OUT is NULL and *OUTLEN is
+   undefined. */
+bool
+base64_decode_alloc_ctx (struct base64_decode_context *ctx,
+                         const char *in, size_t inlen, char **out,
+                         size_t *outlen)
+{
+  /* This may allocate a few bytes too many, depending on input,
+     but it's not worth the extra CPU time to compute the exact size.
+     The exact size is 3 * (inlen + (ctx ? ctx->i : 0)) / 4, minus 1 if the
+     input ends with "=" and minus another 1 if the input ends with "==".
+     Dividing before multiplying avoids the possibility of overflow.  */
+  size_t needlen = 3 * (inlen / 4) + 3;
+
+  *out = malloc (needlen);
+  if (!*out)
+    return true;
+
+  if (!base64_decode_ctx (ctx, in, inlen, *out, &needlen))
+    {
+      free (*out);
+      *out = NULL;
+      return false;
+    }
+
+  if (outlen)
+    *outlen = needlen;
+
+  return true;
+}
diff --git a/grub-core/lib/gnulib/base64.h b/grub-core/lib/gnulib/base64.h
new file mode 100644
index 0000000..392978f
--- /dev/null
+++ b/grub-core/lib/gnulib/base64.h
@@ -0,0 +1,74 @@
+/* base64.h -- Encode binary data using printable characters.
+   Copyright (C) 2004-2006, 2009-2019 Free Software Foundation, Inc.
+   Written by Simon Josefsson.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef BASE64_H
+# define BASE64_H
+
+/* Get size_t. */
+# include <stddef.h>
+
+#ifndef GRUB_POSIX_BOOL_DEFINED
+typedef enum { false = 0, true = 1 } bool;
+#define GRUB_POSIX_BOOL_DEFINED 1
+#endif
+
+#ifndef _GL_ATTRIBUTE_CONST
+# define _GL_ATTRIBUTE_CONST /* empty */
+#endif
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* This uses that the expression (n+(k-1))/k means the smallest
+   integer >= n/k, i.e., the ceiling of n/k.  */
+# define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4)
+
+struct base64_decode_context
+{
+  unsigned int i;
+  char buf[4];
+};
+
+extern bool isbase64 (char ch) _GL_ATTRIBUTE_CONST;
+
+extern void base64_encode (const char *restrict in, size_t inlen,
+                           char *restrict out, size_t outlen);
+
+extern size_t base64_encode_alloc (const char *in, size_t inlen, char **out);
+
+extern void base64_decode_ctx_init (struct base64_decode_context *ctx);
+
+extern bool base64_decode_ctx (struct base64_decode_context *ctx,
+                               const char *restrict in, size_t inlen,
+                               char *restrict out, size_t *outlen);
+
+extern bool base64_decode_alloc_ctx (struct base64_decode_context *ctx,
+                                     const char *in, size_t inlen,
+                                     char **out, size_t *outlen);
+
+#define base64_decode(in, inlen, out, outlen) \
+        base64_decode_ctx (NULL, in, inlen, out, outlen)
+
+#define base64_decode_alloc(in, inlen, out, outlen) \
+        base64_decode_alloc_ctx (NULL, in, inlen, out, outlen)
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif /* BASE64_H */
diff --git a/grub-core/lib/gnulib/basename-lgpl.c b/grub-core/lib/gnulib/basename-lgpl.c
new file mode 100644
index 0000000..0ae04ee
--- /dev/null
+++ b/grub-core/lib/gnulib/basename-lgpl.c
@@ -0,0 +1,75 @@
+/* basename.c -- return the last element in a file name
+
+   Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "dirname.h"
+
+#include <string.h>
+
+/* Return the address of the last file name component of NAME.  If
+   NAME has no relative file name components because it is a file
+   system root, return the empty string.  */
+
+char *
+last_component (char const *name)
+{
+  char const *base = name + FILE_SYSTEM_PREFIX_LEN (name);
+  char const *p;
+  bool saw_slash = false;
+
+  while (ISSLASH (*base))
+    base++;
+
+  for (p = base; *p; p++)
+    {
+      if (ISSLASH (*p))
+        saw_slash = true;
+      else if (saw_slash)
+        {
+          base = p;
+          saw_slash = false;
+        }
+    }
+
+  return (char *) base;
+}
+
+/* Return the length of the basename NAME.  Typically NAME is the
+   value returned by base_name or last_component.  Act like strlen
+   (NAME), except omit all trailing slashes.  */
+
+size_t
+base_len (char const *name)
+{
+  size_t len;
+  size_t prefix_len = FILE_SYSTEM_PREFIX_LEN (name);
+
+  for (len = strlen (name);  1 < len && ISSLASH (name[len - 1]);  len--)
+    continue;
+
+  if (DOUBLE_SLASH_IS_DISTINCT_ROOT && len == 1
+      && ISSLASH (name[0]) && ISSLASH (name[1]) && ! name[2])
+    return 2;
+
+  if (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE && prefix_len
+      && len == prefix_len && ISSLASH (name[prefix_len]))
+    return prefix_len + 1;
+
+  return len;
+}
diff --git a/grub-core/lib/gnulib/btowc.c b/grub-core/lib/gnulib/btowc.c
new file mode 100644
index 0000000..9e2496d
--- /dev/null
+++ b/grub-core/lib/gnulib/btowc.c
@@ -0,0 +1,39 @@
+/* Convert unibyte character to wide character.
+   Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+wint_t
+btowc (int c)
+{
+  if (c != EOF)
+    {
+      char buf[1];
+      wchar_t wc;
+
+      buf[0] = c;
+      if (mbtowc (&wc, buf, 1) >= 0)
+        return wc;
+    }
+  return WEOF;
+}
diff --git a/grub-core/lib/gnulib/c++defs.h b/grub-core/lib/gnulib/c++defs.h
new file mode 100644
index 0000000..87d0716
--- /dev/null
+++ b/grub-core/lib/gnulib/c++defs.h
@@ -0,0 +1,316 @@
+/* C++ compatible function declaration macros.
+   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GL_CXXDEFS_H
+#define _GL_CXXDEFS_H
+
+/* Begin/end the GNULIB_NAMESPACE namespace.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE {
+# define _GL_END_NAMESPACE }
+#else
+# define _GL_BEGIN_NAMESPACE
+# define _GL_END_NAMESPACE
+#endif
+
+/* The three most frequent use cases of these macros are:
+
+   * For providing a substitute for a function that is missing on some
+     platforms, but is declared and works fine on the platforms on which
+     it exists:
+
+       #if @GNULIB_FOO@
+       # if !@HAVE_FOO@
+       _GL_FUNCDECL_SYS (foo, ...);
+       # endif
+       _GL_CXXALIAS_SYS (foo, ...);
+       _GL_CXXALIASWARN (foo);
+       #elif defined GNULIB_POSIXCHECK
+       ...
+       #endif
+
+   * For providing a replacement for a function that exists on all platforms,
+     but is broken/insufficient and needs to be replaced on some platforms:
+
+       #if @GNULIB_FOO@
+       # if @REPLACE_FOO@
+       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+       #   undef foo
+       #   define foo rpl_foo
+       #  endif
+       _GL_FUNCDECL_RPL (foo, ...);
+       _GL_CXXALIAS_RPL (foo, ...);
+       # else
+       _GL_CXXALIAS_SYS (foo, ...);
+       # endif
+       _GL_CXXALIASWARN (foo);
+       #elif defined GNULIB_POSIXCHECK
+       ...
+       #endif
+
+   * For providing a replacement for a function that exists on some platforms
+     but is broken/insufficient and needs to be replaced on some of them and
+     is additionally either missing or undeclared on some other platforms:
+
+       #if @GNULIB_FOO@
+       # if @REPLACE_FOO@
+       #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+       #   undef foo
+       #   define foo rpl_foo
+       #  endif
+       _GL_FUNCDECL_RPL (foo, ...);
+       _GL_CXXALIAS_RPL (foo, ...);
+       # else
+       #  if !@HAVE_FOO@   or   if !@HAVE_DECL_FOO@
+       _GL_FUNCDECL_SYS (foo, ...);
+       #  endif
+       _GL_CXXALIAS_SYS (foo, ...);
+       # endif
+       _GL_CXXALIASWARN (foo);
+       #elif defined GNULIB_POSIXCHECK
+       ...
+       #endif
+*/
+
+/* _GL_EXTERN_C declaration;
+   performs the declaration with C linkage.  */
+#if defined __cplusplus
+# define _GL_EXTERN_C extern "C"
+#else
+# define _GL_EXTERN_C extern
+#endif
+
+/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
+   declares a replacement function, named rpl_func, with the given prototype,
+   consisting of return type, parameters, and attributes.
+   Example:
+     _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
+                                  _GL_ARG_NONNULL ((1)));
+ */
+#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
+  _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
+#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
+  _GL_EXTERN_C rettype rpl_func parameters_and_attributes
+
+/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
+   declares the system function, named func, with the given prototype,
+   consisting of return type, parameters, and attributes.
+   Example:
+     _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
+                                  _GL_ARG_NONNULL ((1)));
+ */
+#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
+  _GL_EXTERN_C rettype func parameters_and_attributes
+
+/* _GL_CXXALIAS_RPL (func, rettype, parameters);
+   declares a C++ alias called GNULIB_NAMESPACE::func
+   that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
+   Example:
+     _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
+
+   Wrapping rpl_func in an object with an inline conversion operator
+   avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is
+   actually used in the program.  */
+#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
+  _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
+    namespace GNULIB_NAMESPACE                                \
+    {                                                         \
+      static const struct _gl_ ## func ## _wrapper            \
+      {                                                       \
+        typedef rettype (*type) parameters;                   \
+                                                              \
+        inline operator type () const                         \
+        {                                                     \
+          return ::rpl_func;                                  \
+        }                                                     \
+      } func = {};                                            \
+    }                                                         \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#else
+# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
+   is like  _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
+   except that the C function rpl_func may have a slightly different
+   declaration.  A cast is used to silence the "invalid conversion" error
+   that would otherwise occur.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
+    namespace GNULIB_NAMESPACE                                     \
+    {                                                              \
+      static const struct _gl_ ## func ## _wrapper                 \
+      {                                                            \
+        typedef rettype (*type) parameters;                        \
+                                                                   \
+        inline operator type () const                              \
+        {                                                          \
+          return reinterpret_cast<type>(::rpl_func);               \
+        }                                                          \
+      } func = {};                                                 \
+    }                                                              \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#else
+# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIAS_SYS (func, rettype, parameters);
+   declares a C++ alias called GNULIB_NAMESPACE::func
+   that redirects to the system provided function func, if GNULIB_NAMESPACE
+   is defined.
+   Example:
+     _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
+
+   Wrapping func in an object with an inline conversion operator
+   avoids a reference to func unless GNULIB_NAMESPACE::func is
+   actually used in the program.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIAS_SYS(func,rettype,parameters)            \
+    namespace GNULIB_NAMESPACE                                \
+    {                                                         \
+      static const struct _gl_ ## func ## _wrapper            \
+      {                                                       \
+        typedef rettype (*type) parameters;                   \
+                                                              \
+        inline operator type () const                         \
+        {                                                     \
+          return ::func;                                      \
+        }                                                     \
+      } func = {};                                            \
+    }                                                         \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#else
+# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
+   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
+   except that the C function func may have a slightly different declaration.
+   A cast is used to silence the "invalid conversion" error that would
+   otherwise occur.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
+    namespace GNULIB_NAMESPACE                          \
+    {                                                   \
+      static const struct _gl_ ## func ## _wrapper      \
+      {                                                 \
+        typedef rettype (*type) parameters;             \
+                                                        \
+        inline operator type () const                   \
+        {                                               \
+          return reinterpret_cast<type>(::func);        \
+        }                                               \
+      } func = {};                                      \
+    }                                                   \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#else
+# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
+   is like  _GL_CXXALIAS_SYS (func, rettype, parameters);
+   except that the C function is picked among a set of overloaded functions,
+   namely the one with rettype2 and parameters2.  Two consecutive casts
+   are used to silence the "cannot find a match" and "invalid conversion"
+   errors that would otherwise occur.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+  /* The outer cast must be a reinterpret_cast.
+     The inner cast: When the function is defined as a set of overloaded
+     functions, it works as a static_cast<>, choosing the designated variant.
+     When the function is defined as a single variant, it works as a
+     reinterpret_cast<>. The parenthesized cast syntax works both ways.  */
+# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
+    namespace GNULIB_NAMESPACE                                                \
+    {                                                                         \
+      static const struct _gl_ ## func ## _wrapper                            \
+      {                                                                       \
+        typedef rettype (*type) parameters;                                   \
+                                                                              \
+        inline operator type () const                                         \
+        {                                                                     \
+          return reinterpret_cast<type>((rettype2 (*) parameters2)(::func));  \
+        }                                                                     \
+      } func = {};                                                            \
+    }                                                                         \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#else
+# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIASWARN (func);
+   causes a warning to be emitted when ::func is used but not when
+   GNULIB_NAMESPACE::func is used.  func must be defined without overloaded
+   variants.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIASWARN(func) \
+   _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
+# define _GL_CXXALIASWARN_1(func,namespace) \
+   _GL_CXXALIASWARN_2 (func, namespace)
+/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
+   we enable the warning only when not optimizing.  */
+# if !__OPTIMIZE__
+#  define _GL_CXXALIASWARN_2(func,namespace) \
+    _GL_WARN_ON_USE (func, \
+                     "The symbol ::" #func " refers to the system function. " \
+                     "Use " #namespace "::" #func " instead.")
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+#  define _GL_CXXALIASWARN_2(func,namespace) \
+     extern __typeof__ (func) func
+# else
+#  define _GL_CXXALIASWARN_2(func,namespace) \
+     _GL_EXTERN_C int _gl_cxxalias_dummy
+# endif
+#else
+# define _GL_CXXALIASWARN(func) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
+   causes a warning to be emitted when the given overloaded variant of ::func
+   is used but not when GNULIB_NAMESPACE::func is used.  */
+#if defined __cplusplus && defined GNULIB_NAMESPACE
+# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
+   _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
+                        GNULIB_NAMESPACE)
+# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
+   _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
+/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
+   we enable the warning only when not optimizing.  */
+# if !__OPTIMIZE__
+#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+    _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
+                         "The symbol ::" #func " refers to the system function. " \
+                         "Use " #namespace "::" #func " instead.")
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+     extern __typeof__ (func) func
+# else
+#  define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
+     _GL_EXTERN_C int _gl_cxxalias_dummy
+# endif
+#else
+# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
+    _GL_EXTERN_C int _gl_cxxalias_dummy
+#endif
+
+#endif /* _GL_CXXDEFS_H */
diff --git a/grub-core/lib/gnulib/cdefs.h b/grub-core/lib/gnulib/cdefs.h
new file mode 100644
index 0000000..f7a1064
--- /dev/null
+++ b/grub-core/lib/gnulib/cdefs.h
@@ -0,0 +1,514 @@
+/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef	_SYS_CDEFS_H
+#define	_SYS_CDEFS_H	1
+
+/* We are almost always included from features.h. */
+#ifndef _FEATURES_H
+# include <features.h>
+#endif
+
+/* The GNU libc does not support any K&R compilers or the traditional mode
+   of ISO C compilers anymore.  Check for some of the combinations not
+   anymore supported.  */
+#if defined __GNUC__ && !defined __STDC__
+# error "You need a ISO C conforming compiler to use the glibc headers"
+#endif
+
+/* Some user header file might have defined this before.  */
+#undef	__P
+#undef	__PMT
+
+#ifdef __GNUC__
+
+/* All functions, except those with callbacks or those that
+   synchronize memory, are leaf functions.  */
+# if __GNUC_PREREQ (4, 6) && !defined _LIBC
+#  define __LEAF , __leaf__
+#  define __LEAF_ATTR __attribute__ ((__leaf__))
+# else
+#  define __LEAF
+#  define __LEAF_ATTR
+# endif
+
+/* GCC can always grok prototypes.  For C++ programs we add throw()
+   to help it optimize the function calls.  But this works only with
+   gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
+   as non-throwing using a function attribute since programs can use
+   the -fexceptions options for C code as well.  */
+# if !defined __cplusplus && __GNUC_PREREQ (3, 3)
+#  define __THROW	__attribute__ ((__nothrow__ __LEAF))
+#  define __THROWNL	__attribute__ ((__nothrow__))
+#  define __NTH(fct)	__attribute__ ((__nothrow__ __LEAF)) fct
+#  define __NTHNL(fct)  __attribute__ ((__nothrow__)) fct
+# else
+#  if defined __cplusplus && __GNUC_PREREQ (2,8)
+#   define __THROW	throw ()
+#   define __THROWNL	throw ()
+#   define __NTH(fct)	__LEAF_ATTR fct throw ()
+#   define __NTHNL(fct) fct throw ()
+#  else
+#   define __THROW
+#   define __THROWNL
+#   define __NTH(fct)	fct
+#   define __NTHNL(fct) fct
+#  endif
+# endif
+
+#else	/* Not GCC.  */
+
+# if (defined __cplusplus						\
+      || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
+#  define __inline	inline
+# else
+#  define __inline		/* No inline functions.  */
+# endif
+
+# define __THROW
+# define __THROWNL
+# define __NTH(fct)	fct
+
+#endif	/* GCC.  */
+
+/* Compilers that are not clang may object to
+       #if defined __clang__ && __has_extension(...)
+   even though they do not need to evaluate the right-hand side of the &&.  */
+#if defined __clang__ && defined __has_extension
+# define __glibc_clang_has_extension(ext) __has_extension (ext)
+#else
+# define __glibc_clang_has_extension(ext) 0
+#endif
+
+/* These two macros are not used in glibc anymore.  They are kept here
+   only because some other projects expect the macros to be defined.  */
+#define __P(args)	args
+#define __PMT(args)	args
+
+/* For these things, GCC behaves the ANSI way normally,
+   and the non-ANSI way under -traditional.  */
+
+#define __CONCAT(x,y)	x ## y
+#define __STRING(x)	#x
+
+/* This is not a typedef so `const __ptr_t' does the right thing.  */
+#define __ptr_t void *
+
+
+/* C++ needs to know that types and declarations are C, not C++.  */
+#ifdef	__cplusplus
+# define __BEGIN_DECLS	extern "C" {
+# define __END_DECLS	}
+#else
+# define __BEGIN_DECLS
+# define __END_DECLS
+#endif
+
+
+/* Fortify support.  */
+#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
+#define __bos0(ptr) __builtin_object_size (ptr, 0)
+
+#if __GNUC_PREREQ (4,3)
+# define __warndecl(name, msg) \
+  extern void name (void) __attribute__((__warning__ (msg)))
+# define __warnattr(msg) __attribute__((__warning__ (msg)))
+# define __errordecl(name, msg) \
+  extern void name (void) __attribute__((__error__ (msg)))
+#else
+# define __warndecl(name, msg) extern void name (void)
+# define __warnattr(msg)
+# define __errordecl(name, msg) extern void name (void)
+#endif
+
+/* Support for flexible arrays.
+   Headers that should use flexible arrays only if they're "real"
+   (e.g. only if they won't affect sizeof()) should test
+   #if __glibc_c99_flexarr_available.  */
+#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L && !defined __HP_cc
+# define __flexarr	[]
+# define __glibc_c99_flexarr_available 1
+#elif __GNUC_PREREQ (2,97)
+/* GCC 2.97 supports C99 flexible array members as an extension,
+   even when in C89 mode or compiling C++ (any version).  */
+# define __flexarr	[]
+# define __glibc_c99_flexarr_available 1
+#elif defined __GNUC__
+/* Pre-2.97 GCC did not support C99 flexible arrays but did have
+   an equivalent extension with slightly different notation.  */
+# define __flexarr	[0]
+# define __glibc_c99_flexarr_available 1
+#else
+/* Some other non-C99 compiler.  Approximate with [1].  */
+# define __flexarr	[1]
+# define __glibc_c99_flexarr_available 0
+#endif
+
+
+/* __asm__ ("xyz") is used throughout the headers to rename functions
+   at the assembly language level.  This is wrapped by the __REDIRECT
+   macro, in order to support compilers that can do this some other
+   way.  When compilers don't support asm-names at all, we have to do
+   preprocessor tricks instead (which don't have exactly the right
+   semantics, but it's the best we can do).
+
+   Example:
+   int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */
+
+#if defined __GNUC__ && __GNUC__ >= 2
+
+# define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
+# ifdef __cplusplus
+#  define __REDIRECT_NTH(name, proto, alias) \
+     name proto __THROW __asm__ (__ASMNAME (#alias))
+#  define __REDIRECT_NTHNL(name, proto, alias) \
+     name proto __THROWNL __asm__ (__ASMNAME (#alias))
+# else
+#  define __REDIRECT_NTH(name, proto, alias) \
+     name proto __asm__ (__ASMNAME (#alias)) __THROW
+#  define __REDIRECT_NTHNL(name, proto, alias) \
+     name proto __asm__ (__ASMNAME (#alias)) __THROWNL
+# endif
+# define __ASMNAME(cname)  __ASMNAME2 (__USER_LABEL_PREFIX__, cname)
+# define __ASMNAME2(prefix, cname) __STRING (prefix) cname
+
+/*
+#elif __SOME_OTHER_COMPILER__
+
+# define __REDIRECT(name, proto, alias) name proto; \
+	_Pragma("let " #name " = " #alias)
+*/
+#endif
+
+/* GCC has various useful declarations that can be made with the
+   `__attribute__' syntax.  All of the ways we use this do fine if
+   they are omitted for compilers that don't understand it. */
+#if !defined __GNUC__ || __GNUC__ < 2
+# define __attribute__(xyz)	/* Ignore */
+#endif
+
+/* At some point during the gcc 2.96 development the `malloc' attribute
+   for functions was introduced.  We don't want to use it unconditionally
+   (although this would be possible) since it generates warnings.  */
+#if __GNUC_PREREQ (2,96)
+# define __attribute_malloc__ __attribute__ ((__malloc__))
+#else
+# define __attribute_malloc__ /* Ignore */
+#endif
+
+/* Tell the compiler which arguments to an allocation function
+   indicate the size of the allocation.  */
+#if __GNUC_PREREQ (4, 3)
+# define __attribute_alloc_size__(params) \
+  __attribute__ ((__alloc_size__ params))
+#else
+# define __attribute_alloc_size__(params) /* Ignore.  */
+#endif
+
+/* At some point during the gcc 2.96 development the `pure' attribute
+   for functions was introduced.  We don't want to use it unconditionally
+   (although this would be possible) since it generates warnings.  */
+#if __GNUC_PREREQ (2,96)
+# define __attribute_pure__ __attribute__ ((__pure__))
+#else
+# define __attribute_pure__ /* Ignore */
+#endif
+
+/* This declaration tells the compiler that the value is constant.  */
+#if __GNUC_PREREQ (2,5)
+# define __attribute_const__ __attribute__ ((__const__))
+#else
+# define __attribute_const__ /* Ignore */
+#endif
+
+/* At some point during the gcc 3.1 development the `used' attribute
+   for functions was introduced.  We don't want to use it unconditionally
+   (although this would be possible) since it generates warnings.  */
+#if __GNUC_PREREQ (3,1)
+# define __attribute_used__ __attribute__ ((__used__))
+# define __attribute_noinline__ __attribute__ ((__noinline__))
+#else
+# define __attribute_used__ __attribute__ ((__unused__))
+# define __attribute_noinline__ /* Ignore */
+#endif
+
+/* Since version 3.2, gcc allows marking deprecated functions.  */
+#if __GNUC_PREREQ (3,2)
+# define __attribute_deprecated__ __attribute__ ((__deprecated__))
+#else
+# define __attribute_deprecated__ /* Ignore */
+#endif
+
+/* Since version 4.5, gcc also allows one to specify the message printed
+   when a deprecated function is used.  clang claims to be gcc 4.2, but
+   may also support this feature.  */
+#if __GNUC_PREREQ (4,5) || \
+    __glibc_clang_has_extension (__attribute_deprecated_with_message__)
+# define __attribute_deprecated_msg__(msg) \
+	 __attribute__ ((__deprecated__ (msg)))
+#else
+# define __attribute_deprecated_msg__(msg) __attribute_deprecated__
+#endif
+
+/* At some point during the gcc 2.8 development the `format_arg' attribute
+   for functions was introduced.  We don't want to use it unconditionally
+   (although this would be possible) since it generates warnings.
+   If several `format_arg' attributes are given for the same function, in
+   gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
+   all designated arguments are considered.  */
+#if __GNUC_PREREQ (2,8)
+# define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x)))
+#else
+# define __attribute_format_arg__(x) /* Ignore */
+#endif
+
+/* At some point during the gcc 2.97 development the `strfmon' format
+   attribute for functions was introduced.  We don't want to use it
+   unconditionally (although this would be possible) since it
+   generates warnings.  */
+#if __GNUC_PREREQ (2,97)
+# define __attribute_format_strfmon__(a,b) \
+  __attribute__ ((__format__ (__strfmon__, a, b)))
+#else
+# define __attribute_format_strfmon__(a,b) /* Ignore */
+#endif
+
+/* The nonnull function attribute marks pointer parameters that
+   must not be NULL.  Do not define __nonnull if it is already defined,
+   for portability when this file is used in Gnulib.  */
+#ifndef __nonnull
+# if __GNUC_PREREQ (3,3)
+#  define __nonnull(params) __attribute__ ((__nonnull__ params))
+# else
+#  define __nonnull(params)
+# endif
+#endif
+
+/* If fortification mode, we warn about unused results of certain
+   function calls which can lead to problems.  */
+#if __GNUC_PREREQ (3,4)
+# define __attribute_warn_unused_result__ \
+   __attribute__ ((__warn_unused_result__))
+# if defined __USE_FORTIFY_LEVEL && __USE_FORTIFY_LEVEL > 0
+#  define __wur __attribute_warn_unused_result__
+# endif
+#else
+# define __attribute_warn_unused_result__ /* empty */
+#endif
+#ifndef __wur
+# define __wur /* Ignore */
+#endif
+
+/* Forces a function to be always inlined.  */
+#if __GNUC_PREREQ (3,2)
+/* The Linux kernel defines __always_inline in stddef.h (283d7573), and
+   it conflicts with this definition.  Therefore undefine it first to
+   allow either header to be included first.  */
+# undef __always_inline
+# define __always_inline __inline __attribute__ ((__always_inline__))
+#else
+# undef __always_inline
+# define __always_inline __inline
+#endif
+
+/* Associate error messages with the source location of the call site rather
+   than with the source location inside the function.  */
+#if __GNUC_PREREQ (4,3)
+# define __attribute_artificial__ __attribute__ ((__artificial__))
+#else
+# define __attribute_artificial__ /* Ignore */
+#endif
+
+/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
+   inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
+   or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
+   older than 4.3 may define these macros and still not guarantee GNU inlining
+   semantics.
+
+   clang++ identifies itself as gcc-4.2, but has support for GNU inlining
+   semantics, that can be checked fot by using the __GNUC_STDC_INLINE_ and
+   __GNUC_GNU_INLINE__ macro definitions.  */
+#if (!defined __cplusplus || __GNUC_PREREQ (4,3) \
+     || (defined __clang__ && (defined __GNUC_STDC_INLINE__ \
+			       || defined __GNUC_GNU_INLINE__)))
+# if defined __GNUC_STDC_INLINE__ || defined __cplusplus
+#  define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
+#  define __extern_always_inline \
+  extern __always_inline __attribute__ ((__gnu_inline__))
+# else
+#  define __extern_inline extern __inline
+#  define __extern_always_inline extern __always_inline
+# endif
+#endif
+
+#ifdef __extern_always_inline
+# define __fortify_function __extern_always_inline __attribute_artificial__
+#endif
+
+/* GCC 4.3 and above allow passing all anonymous arguments of an
+   __extern_always_inline function to some other vararg function.  */
+#if __GNUC_PREREQ (4,3)
+# define __va_arg_pack() __builtin_va_arg_pack ()
+# define __va_arg_pack_len() __builtin_va_arg_pack_len ()
+#endif
+
+/* It is possible to compile containing GCC extensions even if GCC is
+   run in pedantic mode if the uses are carefully marked using the
+   `__extension__' keyword.  But this is not generally available before
+   version 2.8.  */
+#if !__GNUC_PREREQ (2,8)
+# define __extension__		/* Ignore */
+#endif
+
+/* __restrict is known in EGCS 1.2 and above. */
+#if !__GNUC_PREREQ (2,92)
+# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+#  define __restrict	restrict
+# else
+#  define __restrict	/* Ignore */
+# endif
+#endif
+
+/* ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
+     array_name[restrict]
+   GCC 3.1 supports this.  */
+#if __GNUC_PREREQ (3,1) && !defined __GNUG__
+# define __restrict_arr	__restrict
+#else
+# ifdef __GNUC__
+#  define __restrict_arr	/* Not supported in old GCC.  */
+# else
+#  if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+#   define __restrict_arr	restrict
+#  else
+/* Some other non-C99 compiler.  */
+#   define __restrict_arr	/* Not supported.  */
+#  endif
+# endif
+#endif
+
+#if __GNUC__ >= 3
+# define __glibc_unlikely(cond)	__builtin_expect ((cond), 0)
+# define __glibc_likely(cond)	__builtin_expect ((cond), 1)
+#else
+# define __glibc_unlikely(cond)	(cond)
+# define __glibc_likely(cond)	(cond)
+#endif
+
+#ifdef __has_attribute
+# define __glibc_has_attribute(attr)	__has_attribute (attr)
+#else
+# define __glibc_has_attribute(attr)	0
+#endif
+
+#if (!defined _Noreturn \
+     && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
+     &&  !__GNUC_PREREQ (4,7))
+# if __GNUC_PREREQ (2,8)
+#  define _Noreturn __attribute__ ((__noreturn__))
+# else
+#  define _Noreturn
+# endif
+#endif
+
+#if __GNUC_PREREQ (8, 0)
+/* Describes a char array whose address can safely be passed as the first
+   argument to strncpy and strncat, as the char array is not necessarily
+   a NUL-terminated string.  */
+# define __attribute_nonstring__ __attribute__ ((__nonstring__))
+#else
+# define __attribute_nonstring__
+#endif
+
+#if (!defined _Static_assert && !defined __cplusplus \
+     && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
+     && (!__GNUC_PREREQ (4, 6) || defined __STRICT_ANSI__))
+# define _Static_assert(expr, diagnostic) \
+    extern int (*__Static_assert_function (void)) \
+      [!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })]
+#endif
+
+/* The #ifndef lets Gnulib avoid including these on non-glibc
+   platforms, where the includes typically do not exist.  */
+#ifndef __WORDSIZE
+# include <bits/wordsize.h>
+# include <bits/long-double.h>
+#endif
+
+#if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
+# ifdef __REDIRECT
+#  define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
+#  define __LDBL_REDIR(name, proto) \
+  __LDBL_REDIR1 (name, proto, __nldbl_##name)
+#  define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
+#  define __LDBL_REDIR_NTH(name, proto) \
+  __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
+#  define __LDBL_REDIR1_DECL(name, alias) \
+  extern __typeof (name) name __asm (__ASMNAME (#alias));
+#  define __LDBL_REDIR_DECL(name) \
+  extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
+#  define __REDIRECT_LDBL(name, proto, alias) \
+  __LDBL_REDIR1 (name, proto, __nldbl_##alias)
+#  define __REDIRECT_NTH_LDBL(name, proto, alias) \
+  __LDBL_REDIR1_NTH (name, proto, __nldbl_##alias)
+# endif
+#endif
+#if !defined __LDBL_COMPAT || !defined __REDIRECT
+# define __LDBL_REDIR1(name, proto, alias) name proto
+# define __LDBL_REDIR(name, proto) name proto
+# define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW
+# define __LDBL_REDIR_NTH(name, proto) name proto __THROW
+# define __LDBL_REDIR_DECL(name)
+# ifdef __REDIRECT
+#  define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias)
+#  define __REDIRECT_NTH_LDBL(name, proto, alias) \
+  __REDIRECT_NTH (name, proto, alias)
+# endif
+#endif
+
+/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
+   intended for use in preprocessor macros.
+
+   Note: MESSAGE must be a _single_ string; concatenation of string
+   literals is not supported.  */
+#if __GNUC_PREREQ (4,8) || __glibc_clang_prereq (3,5)
+# define __glibc_macro_warning1(message) _Pragma (#message)
+# define __glibc_macro_warning(message) \
+  __glibc_macro_warning1 (GCC warning message)
+#else
+# define __glibc_macro_warning(msg)
+#endif
+
+/* Generic selection (ISO C11) is a C-only feature, available in GCC
+   since version 4.9.  Previous versions do not provide generic
+   selection, even though they might set __STDC_VERSION__ to 201112L,
+   when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
+   when testing __STDC_VERSION__ for generic selection support.
+   On the other hand, Clang also defines __GNUC__, so a clang-specific
+   check is required to enable the use of generic selection.  */
+#if !defined __cplusplus \
+    && (__GNUC_PREREQ (4, 9) \
+	|| __glibc_clang_has_extension (c_generic_selections) \
+	|| (!defined __GNUC__ && defined __STDC_VERSION__ \
+	    && __STDC_VERSION__ >= 201112L))
+# define __HAVE_GENERIC_SELECTION 1
+#else
+# define __HAVE_GENERIC_SELECTION 0
+#endif
+
+#endif	 /* sys/cdefs.h */
diff --git a/grub-core/lib/gnulib/chdir-long.c b/grub-core/lib/gnulib/chdir-long.c
new file mode 100644
index 0000000..febdf59
--- /dev/null
+++ b/grub-core/lib/gnulib/chdir-long.c
@@ -0,0 +1,264 @@
+/* provide a chdir function that tries not to fail due to ENAMETOOLONG
+   Copyright (C) 2004-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering */
+
+#include <config.h>
+
+#include "chdir-long.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "assure.h"
+
+#ifndef PATH_MAX
+# error "compile this file only if your system defines PATH_MAX"
+#endif
+
+/* The results of openat() in this file are not leaked to any
+   single-threaded code that could use stdio.
+   FIXME - if the kernel ever adds support for multi-thread safety for
+   avoiding standard fds, then we should use openat_safer.  */
+
+struct cd_buf
+{
+  int fd;
+};
+
+static void
+cdb_init (struct cd_buf *cdb)
+{
+  cdb->fd = AT_FDCWD;
+}
+
+static int
+cdb_fchdir (struct cd_buf const *cdb)
+{
+  return fchdir (cdb->fd);
+}
+
+static void
+cdb_free (struct cd_buf const *cdb)
+{
+  if (0 <= cdb->fd)
+    {
+      bool close_fail = close (cdb->fd);
+      assure (! close_fail);
+    }
+}
+
+/* Given a file descriptor of an open directory (or AT_FDCWD), CDB->fd,
+   try to open the CDB->fd-relative directory, DIR.  If the open succeeds,
+   update CDB->fd with the resulting descriptor, close the incoming file
+   descriptor, and return zero.  Upon failure, return -1 and set errno.  */
+static int
+cdb_advance_fd (struct cd_buf *cdb, char const *dir)
+{
+  int new_fd = openat (cdb->fd, dir,
+                       O_SEARCH | O_DIRECTORY | O_NOCTTY | O_NONBLOCK);
+  if (new_fd < 0)
+    return -1;
+
+  cdb_free (cdb);
+  cdb->fd = new_fd;
+
+  return 0;
+}
+
+/* Return a pointer to the first non-slash in S.  */
+static char * _GL_ATTRIBUTE_PURE
+find_non_slash (char const *s)
+{
+  size_t n_slash = strspn (s, "/");
+  return (char *) s + n_slash;
+}
+
+/* This is a function much like chdir, but without the PATH_MAX limitation
+   on the length of the directory name.  A significant difference is that
+   it must be able to modify (albeit only temporarily) the directory
+   name.  It handles an arbitrarily long directory name by operating
+   on manageable portions of the name.  On systems without the openat
+   syscall, this means changing the working directory to more and more
+   "distant" points along the long directory name and then restoring
+   the working directory.  If any of those attempts to save or restore
+   the working directory fails, this function exits nonzero.
+
+   Note that this function may still fail with errno == ENAMETOOLONG, but
+   only if the specified directory name contains a component that is long
+   enough to provoke such a failure all by itself (e.g. if the component
+   has length PATH_MAX or greater on systems that define PATH_MAX).  */
+
+int
+chdir_long (char *dir)
+{
+  int e = chdir (dir);
+  if (e == 0 || errno != ENAMETOOLONG)
+    return e;
+
+  {
+    size_t len = strlen (dir);
+    char *dir_end = dir + len;
+    struct cd_buf cdb;
+    size_t n_leading_slash;
+
+    cdb_init (&cdb);
+
+    /* If DIR is the empty string, then the chdir above
+       must have failed and set errno to ENOENT.  */
+    assure (0 < len);
+    assure (PATH_MAX <= len);
+
+    /* Count leading slashes.  */
+    n_leading_slash = strspn (dir, "/");
+
+    /* Handle any leading slashes as well as any name that matches
+       the regular expression, m!^//hostname[/]*! .  Handling this
+       prefix separately usually results in a single additional
+       cdb_advance_fd call, but it's worthwhile, since it makes the
+       code in the following loop cleaner.  */
+    if (n_leading_slash == 2)
+      {
+        int err;
+        /* Find next slash.
+           We already know that dir[2] is neither a slash nor '\0'.  */
+        char *slash = memchr (dir + 3, '/', dir_end - (dir + 3));
+        if (slash == NULL)
+          {
+            errno = ENAMETOOLONG;
+            return -1;
+          }
+        *slash = '\0';
+        err = cdb_advance_fd (&cdb, dir);
+        *slash = '/';
+        if (err != 0)
+          goto Fail;
+        dir = find_non_slash (slash + 1);
+      }
+    else if (n_leading_slash)
+      {
+        if (cdb_advance_fd (&cdb, "/") != 0)
+          goto Fail;
+        dir += n_leading_slash;
+      }
+
+    assure (*dir != '/');
+    assure (dir <= dir_end);
+
+    while (PATH_MAX <= dir_end - dir)
+      {
+        int err;
+        /* Find a slash that is PATH_MAX or fewer bytes away from dir.
+           I.e. see if there is a slash that will give us a name of
+           length PATH_MAX-1 or less.  */
+        char *slash = memrchr (dir, '/', PATH_MAX);
+        if (slash == NULL)
+          {
+            errno = ENAMETOOLONG;
+            return -1;
+          }
+
+        *slash = '\0';
+        assure (slash - dir < PATH_MAX);
+        err = cdb_advance_fd (&cdb, dir);
+        *slash = '/';
+        if (err != 0)
+          goto Fail;
+
+        dir = find_non_slash (slash + 1);
+      }
+
+    if (dir < dir_end)
+      {
+        if (cdb_advance_fd (&cdb, dir) != 0)
+          goto Fail;
+      }
+
+    if (cdb_fchdir (&cdb) != 0)
+      goto Fail;
+
+    cdb_free (&cdb);
+    return 0;
+
+   Fail:
+    {
+      int saved_errno = errno;
+      cdb_free (&cdb);
+      errno = saved_errno;
+      return -1;
+    }
+  }
+}
+
+#if TEST_CHDIR
+
+# include "closeout.h"
+# include "error.h"
+
+int
+main (int argc, char *argv[])
+{
+  char *line = NULL;
+  size_t n = 0;
+  int len;
+
+  atexit (close_stdout);
+
+  len = getline (&line, &n, stdin);
+  if (len < 0)
+    {
+      int saved_errno = errno;
+      if (feof (stdin))
+        exit (0);
+
+      error (EXIT_FAILURE, saved_errno,
+             "reading standard input");
+    }
+  else if (len == 0)
+    exit (0);
+
+  if (line[len-1] == '\n')
+    line[len-1] = '\0';
+
+  if (chdir_long (line) != 0)
+    error (EXIT_FAILURE, errno,
+           "chdir_long failed: %s", line);
+
+  if (argc <= 1)
+    {
+      /* Using 'pwd' here makes sense only if it is a robust implementation,
+         like the one in coreutils after the 2004-04-19 changes.  */
+      char const *cmd = "pwd";
+      execlp (cmd, (char *) NULL);
+      error (EXIT_FAILURE, errno, "%s", cmd);
+    }
+
+  fclose (stdin);
+  fclose (stderr);
+
+  exit (EXIT_SUCCESS);
+}
+#endif
+
+/*
+Local Variables:
+compile-command: "gcc -DTEST_CHDIR=1 -g -O -W -Wall chdir-long.c libcoreutils.a"
+End:
+*/
diff --git a/grub-core/lib/gnulib/chdir-long.h b/grub-core/lib/gnulib/chdir-long.h
new file mode 100644
index 0000000..43259d1
--- /dev/null
+++ b/grub-core/lib/gnulib/chdir-long.h
@@ -0,0 +1,30 @@
+/* provide a chdir function that tries not to fail due to ENAMETOOLONG
+   Copyright (C) 2004-2005, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <unistd.h>
+#include <limits.h>
+
+#include "pathmax.h"
+
+/* On systems without PATH_MAX, presume that chdir accepts
+   arbitrarily long directory names.  */
+#ifndef PATH_MAX
+# define chdir_long(Dir) chdir (Dir)
+#else
+int chdir_long (char *dir);
+#endif
diff --git a/grub-core/lib/gnulib/cloexec.c b/grub-core/lib/gnulib/cloexec.c
new file mode 100644
index 0000000..db42576
--- /dev/null
+++ b/grub-core/lib/gnulib/cloexec.c
@@ -0,0 +1,83 @@
+/* cloexec.c - set or clear the close-on-exec descriptor flag
+
+   Copyright (C) 1991, 2004-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+   The code is taken from glibc/manual/llio.texi  */
+
+#include <config.h>
+
+#include "cloexec.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+/* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true,
+   or clear the flag if VALUE is false.
+   Return 0 on success, or -1 on error with 'errno' set.
+
+   Note that on MingW, this function does NOT protect DESC from being
+   inherited into spawned children.  Instead, either use dup_cloexec
+   followed by closing the original DESC, or use interfaces such as
+   open or pipe2 that accept flags like O_CLOEXEC to create DESC
+   non-inheritable in the first place.  */
+
+int
+set_cloexec_flag (int desc, bool value)
+{
+#ifdef F_SETFD
+
+  int flags = fcntl (desc, F_GETFD, 0);
+
+  if (0 <= flags)
+    {
+      int newflags = (value ? flags | FD_CLOEXEC : flags & ~FD_CLOEXEC);
+
+      if (flags == newflags
+          || fcntl (desc, F_SETFD, newflags) != -1)
+        return 0;
+    }
+
+  return -1;
+
+#else /* !F_SETFD */
+
+  /* Use dup2 to reject invalid file descriptors; the cloexec flag
+     will be unaffected.  */
+  if (desc < 0)
+    {
+      errno = EBADF;
+      return -1;
+    }
+  if (dup2 (desc, desc) < 0)
+    /* errno is EBADF here.  */
+    return -1;
+
+  /* There is nothing we can do on this kind of platform.  Punt.  */
+  return 0;
+#endif /* !F_SETFD */
+}
+
+
+/* Duplicates a file handle FD, while marking the copy to be closed
+   prior to exec or spawn.  Returns -1 and sets errno if FD could not
+   be duplicated.  */
+
+int
+dup_cloexec (int fd)
+{
+  return fcntl (fd, F_DUPFD_CLOEXEC, 0);
+}
diff --git a/grub-core/lib/gnulib/cloexec.h b/grub-core/lib/gnulib/cloexec.h
new file mode 100644
index 0000000..06ad945
--- /dev/null
+++ b/grub-core/lib/gnulib/cloexec.h
@@ -0,0 +1,38 @@
+/* cloexec.c - set or clear the close-on-exec descriptor flag
+
+   Copyright (C) 2004, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+*/
+
+#include <stdbool.h>
+
+/* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true,
+   or clear the flag if VALUE is false.
+   Return 0 on success, or -1 on error with 'errno' set.
+
+   Note that on MingW, this function does NOT protect DESC from being
+   inherited into spawned children.  Instead, either use dup_cloexec
+   followed by closing the original DESC, or use interfaces such as
+   open or pipe2 that accept flags like O_CLOEXEC to create DESC
+   non-inheritable in the first place.  */
+
+int set_cloexec_flag (int desc, bool value);
+
+/* Duplicates a file handle FD, while marking the copy to be closed
+   prior to exec or spawn.  Returns -1 and sets errno if FD could not
+   be duplicated.  */
+
+int dup_cloexec (int fd);
diff --git a/grub-core/lib/gnulib/close.c b/grub-core/lib/gnulib/close.c
new file mode 100644
index 0000000..40ce845
--- /dev/null
+++ b/grub-core/lib/gnulib/close.c
@@ -0,0 +1,71 @@
+/* close replacement.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#include <errno.h>
+
+#include "fd-hook.h"
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+# include "msvc-inval.h"
+#endif
+
+#undef close
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+static int
+close_nothrow (int fd)
+{
+  int result;
+
+  TRY_MSVC_INVAL
+    {
+      result = close (fd);
+    }
+  CATCH_MSVC_INVAL
+    {
+      result = -1;
+      errno = EBADF;
+    }
+  DONE_MSVC_INVAL;
+
+  return result;
+}
+#else
+# define close_nothrow close
+#endif
+
+/* Override close() to call into other gnulib modules.  */
+
+int
+rpl_close (int fd)
+{
+#if WINDOWS_SOCKETS
+  int retval = execute_all_close_hooks (close_nothrow, fd);
+#else
+  int retval = close_nothrow (fd);
+#endif
+
+#if REPLACE_FCHDIR
+  if (retval >= 0)
+    _gl_unregister_fd (fd);
+#endif
+
+  return retval;
+}
diff --git a/grub-core/lib/gnulib/dirent.in.h b/grub-core/lib/gnulib/dirent.in.h
new file mode 100644
index 0000000..a3c8eb3
--- /dev/null
+++ b/grub-core/lib/gnulib/dirent.in.h
@@ -0,0 +1,267 @@
+/* A GNU-like <dirent.h>.
+   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_DIRENT_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_DIRENT_H@
+# @INCLUDE_NEXT@ @NEXT_DIRENT_H@
+#endif
+
+#ifndef _@GUARD_PREFIX@_DIRENT_H
+#define _@GUARD_PREFIX@_DIRENT_H
+
+/* Get ino_t.  Needed on some systems, including glibc 2.8.  */
+#include <sys/types.h>
+
+#if !@HAVE_DIRENT_H@
+/* Define types DIR and 'struct dirent'.  */
+# if !GNULIB_defined_struct_dirent
+struct dirent
+{
+  char d_type;
+  char d_name[1];
+};
+/* Possible values for 'd_type'.  */
+#  define DT_UNKNOWN 0
+#  define DT_FIFO    1          /* FIFO */
+#  define DT_CHR     2          /* character device */
+#  define DT_DIR     4          /* directory */
+#  define DT_BLK     6          /* block device */
+#  define DT_REG     8          /* regular file */
+#  define DT_LNK    10          /* symbolic link */
+#  define DT_SOCK   12          /* socket */
+#  define DT_WHT    14          /* whiteout */
+typedef struct gl_directory DIR;
+#  define GNULIB_defined_struct_dirent 1
+# endif
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The attribute __pure__ was added in gcc 2.96.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE /* empty */
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Declare overridden functions.  */
+
+#if @GNULIB_OPENDIR@
+# if @REPLACE_OPENDIR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef opendir
+#   define opendir rpl_opendir
+#   define GNULIB_defined_opendir 1
+#  endif
+_GL_FUNCDECL_RPL (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (opendir, DIR *, (const char *dir_name));
+# else
+#  if !@HAVE_OPENDIR@
+_GL_FUNCDECL_SYS (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (opendir, DIR *, (const char *dir_name));
+# endif
+_GL_CXXALIASWARN (opendir);
+#elif defined GNULIB_POSIXCHECK
+# undef opendir
+# if HAVE_RAW_DECL_OPENDIR
+_GL_WARN_ON_USE (opendir, "opendir is not portable - "
+                 "use gnulib module opendir for portability");
+# endif
+#endif
+
+#if @GNULIB_READDIR@
+# if !@HAVE_READDIR@
+_GL_FUNCDECL_SYS (readdir, struct dirent *, (DIR *dirp) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (readdir, struct dirent *, (DIR *dirp));
+_GL_CXXALIASWARN (readdir);
+#elif defined GNULIB_POSIXCHECK
+# undef readdir
+# if HAVE_RAW_DECL_READDIR
+_GL_WARN_ON_USE (readdir, "readdir is not portable - "
+                 "use gnulib module readdir for portability");
+# endif
+#endif
+
+#if @GNULIB_REWINDDIR@
+# if !@HAVE_REWINDDIR@
+_GL_FUNCDECL_SYS (rewinddir, void, (DIR *dirp) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (rewinddir, void, (DIR *dirp));
+_GL_CXXALIASWARN (rewinddir);
+#elif defined GNULIB_POSIXCHECK
+# undef rewinddir
+# if HAVE_RAW_DECL_REWINDDIR
+_GL_WARN_ON_USE (rewinddir, "rewinddir is not portable - "
+                 "use gnulib module rewinddir for portability");
+# endif
+#endif
+
+#if @GNULIB_CLOSEDIR@
+# if @REPLACE_CLOSEDIR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef closedir
+#   define closedir rpl_closedir
+#   define GNULIB_defined_closedir 1
+#  endif
+_GL_FUNCDECL_RPL (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (closedir, int, (DIR *dirp));
+# else
+#  if !@HAVE_CLOSEDIR@
+_GL_FUNCDECL_SYS (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (closedir, int, (DIR *dirp));
+# endif
+_GL_CXXALIASWARN (closedir);
+#elif defined GNULIB_POSIXCHECK
+# undef closedir
+# if HAVE_RAW_DECL_CLOSEDIR
+_GL_WARN_ON_USE (closedir, "closedir is not portable - "
+                 "use gnulib module closedir for portability");
+# endif
+#endif
+
+#if @GNULIB_DIRFD@
+/* Return the file descriptor associated with the given directory stream,
+   or -1 if none exists.  */
+# if @REPLACE_DIRFD@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef dirfd
+#   define dirfd rpl_dirfd
+#  endif
+_GL_FUNCDECL_RPL (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (dirfd, int, (DIR *));
+
+#  ifdef __KLIBC__
+/* Gnulib internal hooks needed to maintain the dirfd metadata.  */
+_GL_EXTERN_C int _gl_register_dirp_fd (int fd, DIR *dirp)
+     _GL_ARG_NONNULL ((2));
+_GL_EXTERN_C void _gl_unregister_dirp_fd (int fd);
+#  endif
+# else
+#  if defined __cplusplus && defined GNULIB_NAMESPACE && defined dirfd
+    /* dirfd is defined as a macro and not as a function.
+       Turn it into a function and get rid of the macro.  */
+static inline int (dirfd) (DIR *dp) { return dirfd (dp); }
+#   undef dirfd
+#  endif
+#  if !(@HAVE_DECL_DIRFD@ || defined dirfd)
+_GL_FUNCDECL_SYS (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (dirfd, int, (DIR *));
+# endif
+_GL_CXXALIASWARN (dirfd);
+#elif defined GNULIB_POSIXCHECK
+# undef dirfd
+# if HAVE_RAW_DECL_DIRFD
+_GL_WARN_ON_USE (dirfd, "dirfd is unportable - "
+                 "use gnulib module dirfd for portability");
+# endif
+#endif
+
+#if @GNULIB_FDOPENDIR@
+/* Open a directory stream visiting the given directory file
+   descriptor.  Return NULL and set errno if fd is not visiting a
+   directory.  On success, this function consumes fd (it will be
+   implicitly closed either by this function or by a subsequent
+   closedir).  */
+# if @REPLACE_FDOPENDIR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fdopendir
+#   define fdopendir rpl_fdopendir
+#  endif
+_GL_FUNCDECL_RPL (fdopendir, DIR *, (int fd));
+_GL_CXXALIAS_RPL (fdopendir, DIR *, (int fd));
+# else
+#  if !@HAVE_FDOPENDIR@ || !@HAVE_DECL_FDOPENDIR@
+_GL_FUNCDECL_SYS (fdopendir, DIR *, (int fd));
+#  endif
+_GL_CXXALIAS_SYS (fdopendir, DIR *, (int fd));
+# endif
+_GL_CXXALIASWARN (fdopendir);
+#elif defined GNULIB_POSIXCHECK
+# undef fdopendir
+# if HAVE_RAW_DECL_FDOPENDIR
+_GL_WARN_ON_USE (fdopendir, "fdopendir is unportable - "
+                 "use gnulib module fdopendir for portability");
+# endif
+#endif
+
+#if @GNULIB_SCANDIR@
+/* Scan the directory DIR, calling FILTER on each directory entry.
+   Entries for which FILTER returns nonzero are individually malloc'd,
+   sorted using qsort with CMP, and collected in a malloc'd array in
+   *NAMELIST.  Returns the number of entries selected, or -1 on error.  */
+# if !@HAVE_SCANDIR@
+_GL_FUNCDECL_SYS (scandir, int,
+                  (const char *dir, struct dirent ***namelist,
+                   int (*filter) (const struct dirent *),
+                   int (*cmp) (const struct dirent **, const struct dirent **))
+                  _GL_ARG_NONNULL ((1, 2, 4)));
+# endif
+/* Need to cast, because on glibc systems, the fourth parameter is
+                        int (*cmp) (const void *, const void *).  */
+_GL_CXXALIAS_SYS_CAST (scandir, int,
+                       (const char *dir, struct dirent ***namelist,
+                        int (*filter) (const struct dirent *),
+                        int (*cmp) (const struct dirent **, const struct dirent **)));
+_GL_CXXALIASWARN (scandir);
+#elif defined GNULIB_POSIXCHECK
+# undef scandir
+# if HAVE_RAW_DECL_SCANDIR
+_GL_WARN_ON_USE (scandir, "scandir is unportable - "
+                 "use gnulib module scandir for portability");
+# endif
+#endif
+
+#if @GNULIB_ALPHASORT@
+/* Compare two 'struct dirent' entries alphabetically.  */
+# if !@HAVE_ALPHASORT@
+_GL_FUNCDECL_SYS (alphasort, int,
+                  (const struct dirent **, const struct dirent **)
+                  _GL_ATTRIBUTE_PURE
+                  _GL_ARG_NONNULL ((1, 2)));
+# endif
+/* Need to cast, because on glibc systems, the parameters are
+                       (const void *, const void *).  */
+_GL_CXXALIAS_SYS_CAST (alphasort, int,
+                       (const struct dirent **, const struct dirent **));
+_GL_CXXALIASWARN (alphasort);
+#elif defined GNULIB_POSIXCHECK
+# undef alphasort
+# if HAVE_RAW_DECL_ALPHASORT
+_GL_WARN_ON_USE (alphasort, "alphasort is unportable - "
+                 "use gnulib module alphasort for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_DIRENT_H */
+#endif /* _@GUARD_PREFIX@_DIRENT_H */
diff --git a/grub-core/lib/gnulib/dirfd.c b/grub-core/lib/gnulib/dirfd.c
new file mode 100644
index 0000000..bc858fd
--- /dev/null
+++ b/grub-core/lib/gnulib/dirfd.c
@@ -0,0 +1,98 @@
+/* dirfd.c -- return the file descriptor associated with an open DIR*
+
+   Copyright (C) 2001, 2006, 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering. */
+
+#include <config.h>
+
+#include <dirent.h>
+#include <errno.h>
+
+#ifdef __KLIBC__
+# include <stdlib.h>
+# include <io.h>
+
+static struct dirp_fd_list
+{
+  DIR *dirp;
+  int fd;
+  struct dirp_fd_list *next;
+} *dirp_fd_start = NULL;
+
+/* Register fd associated with dirp to dirp_fd_list. */
+int
+_gl_register_dirp_fd (int fd, DIR *dirp)
+{
+  struct dirp_fd_list *new_dirp_fd = malloc (sizeof *new_dirp_fd);
+  if (!new_dirp_fd)
+    return -1;
+
+  new_dirp_fd->dirp = dirp;
+  new_dirp_fd->fd = fd;
+  new_dirp_fd->next = dirp_fd_start;
+
+  dirp_fd_start = new_dirp_fd;
+
+  return 0;
+}
+
+/* Unregister fd from dirp_fd_list with closing it */
+void
+_gl_unregister_dirp_fd (int fd)
+{
+  struct dirp_fd_list *dirp_fd;
+  struct dirp_fd_list *dirp_fd_prev;
+
+  for (dirp_fd_prev = NULL, dirp_fd = dirp_fd_start; dirp_fd;
+       dirp_fd_prev = dirp_fd, dirp_fd = dirp_fd->next)
+    {
+      if (dirp_fd->fd == fd)
+        {
+          if (dirp_fd_prev)
+            dirp_fd_prev->next = dirp_fd->next;
+          else  /* dirp_fd == dirp_fd_start */
+            dirp_fd_start = dirp_fd_start->next;
+
+          close (fd);
+          free (dirp_fd);
+          break;
+        }
+    }
+}
+#endif
+
+int
+dirfd (DIR *dir_p)
+{
+  int fd = DIR_TO_FD (dir_p);
+  if (fd == -1)
+#ifndef __KLIBC__
+    errno = ENOTSUP;
+#else
+    {
+      struct dirp_fd_list *dirp_fd;
+
+      for (dirp_fd = dirp_fd_start; dirp_fd; dirp_fd = dirp_fd->next)
+        if (dirp_fd->dirp == dir_p)
+          return dirp_fd->fd;
+
+      errno = EINVAL;
+    }
+#endif
+
+  return fd;
+}
diff --git a/grub-core/lib/gnulib/dirname-lgpl.c b/grub-core/lib/gnulib/dirname-lgpl.c
new file mode 100644
index 0000000..7cf89d8
--- /dev/null
+++ b/grub-core/lib/gnulib/dirname-lgpl.c
@@ -0,0 +1,86 @@
+/* dirname.c -- return all but the last element in a file name
+
+   Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "dirname.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+/* Return the length of the prefix of FILE that will be used by
+   dir_name.  If FILE is in the working directory, this returns zero
+   even though 'dir_name (FILE)' will return ".".  Works properly even
+   if there are trailing slashes (by effectively ignoring them).  */
+
+size_t
+dir_len (char const *file)
+{
+  size_t prefix_length = FILE_SYSTEM_PREFIX_LEN (file);
+  size_t length;
+
+  /* Advance prefix_length beyond important leading slashes.  */
+  prefix_length += (prefix_length != 0
+                    ? (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
+                       && ISSLASH (file[prefix_length]))
+                    : (ISSLASH (file[0])
+                       ? ((DOUBLE_SLASH_IS_DISTINCT_ROOT
+                           && ISSLASH (file[1]) && ! ISSLASH (file[2])
+                           ? 2 : 1))
+                       : 0));
+
+  /* Strip the basename and any redundant slashes before it.  */
+  for (length = last_component (file) - file;
+       prefix_length < length; length--)
+    if (! ISSLASH (file[length - 1]))
+      break;
+  return length;
+}
+
+
+/* In general, we can't use the builtin 'dirname' function if available,
+   since it has different meanings in different environments.
+   In some environments the builtin 'dirname' modifies its argument.
+
+   Return the leading directories part of FILE, allocated with malloc.
+   Works properly even if there are trailing slashes (by effectively
+   ignoring them).  Return NULL on failure.
+
+   If lstat (FILE) would succeed, then { chdir (dir_name (FILE));
+   lstat (base_name (FILE)); } will access the same file.  Likewise,
+   if the sequence { chdir (dir_name (FILE));
+   rename (base_name (FILE), "foo"); } succeeds, you have renamed FILE
+   to "foo" in the same directory FILE was in.  */
+
+char *
+mdir_name (char const *file)
+{
+  size_t length = dir_len (file);
+  bool append_dot = (length == 0
+                     || (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
+                         && length == FILE_SYSTEM_PREFIX_LEN (file)
+                         && file[2] != '\0' && ! ISSLASH (file[2])));
+  char *dir = malloc (length + append_dot + 1);
+  if (!dir)
+    return NULL;
+  memcpy (dir, file, length);
+  if (append_dot)
+    dir[length++] = '.';
+  dir[length] = '\0';
+  return dir;
+}
diff --git a/grub-core/lib/gnulib/dirname.h b/grub-core/lib/gnulib/dirname.h
new file mode 100644
index 0000000..5791659
--- /dev/null
+++ b/grub-core/lib/gnulib/dirname.h
@@ -0,0 +1,54 @@
+/*  Take file names apart into directory and base names.
+
+    Copyright (C) 1998, 2001, 2003-2006, 2009-2019 Free Software Foundation,
+    Inc.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef DIRNAME_H_
+# define DIRNAME_H_ 1
+
+# include <stdbool.h>
+# include <stddef.h>
+# include "dosname.h"
+
+# ifndef DIRECTORY_SEPARATOR
+#  define DIRECTORY_SEPARATOR '/'
+# endif
+
+# ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT
+#  define DOUBLE_SLASH_IS_DISTINCT_ROOT 0
+# endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+# if GNULIB_DIRNAME
+char *base_name (char const *file) _GL_ATTRIBUTE_MALLOC;
+char *dir_name (char const *file);
+# endif
+
+char *mdir_name (char const *file);
+size_t base_len (char const *file) _GL_ATTRIBUTE_PURE;
+size_t dir_len (char const *file) _GL_ATTRIBUTE_PURE;
+char *last_component (char const *file) _GL_ATTRIBUTE_PURE;
+
+bool strip_trailing_slashes (char *file);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* not DIRNAME_H_ */
diff --git a/grub-core/lib/gnulib/dosname.h b/grub-core/lib/gnulib/dosname.h
new file mode 100644
index 0000000..c0ab684
--- /dev/null
+++ b/grub-core/lib/gnulib/dosname.h
@@ -0,0 +1,52 @@
+/* File names on MS-DOS/Windows systems.
+
+   Copyright (C) 2000-2001, 2004-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+   From Paul Eggert and Jim Meyering.  */
+
+#ifndef _DOSNAME_H
+#define _DOSNAME_H
+
+#if (defined _WIN32 || defined __CYGWIN__ \
+     || defined __EMX__ || defined __MSDOS__ || defined __DJGPP__)
+   /* This internal macro assumes ASCII, but all hosts that support drive
+      letters use ASCII.  */
+# define _IS_DRIVE_LETTER(C) (((unsigned int) (C) | ('a' - 'A')) - 'a'  \
+                              <= 'z' - 'a')
+# define FILE_SYSTEM_PREFIX_LEN(Filename) \
+          (_IS_DRIVE_LETTER ((Filename)[0]) && (Filename)[1] == ':' ? 2 : 0)
+# ifndef __CYGWIN__
+#  define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 1
+# endif
+# define ISSLASH(C) ((C) == '/' || (C) == '\\')
+#else
+# define FILE_SYSTEM_PREFIX_LEN(Filename) 0
+# define ISSLASH(C) ((C) == '/')
+#endif
+
+#ifndef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
+# define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
+#endif
+
+#if FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
+#  define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)])
+# else
+#  define IS_ABSOLUTE_FILE_NAME(F)                              \
+     (ISSLASH ((F)[0]) || FILE_SYSTEM_PREFIX_LEN (F) != 0)
+#endif
+#define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F))
+
+#endif /* DOSNAME_H_ */
diff --git a/grub-core/lib/gnulib/dup-safer-flag.c b/grub-core/lib/gnulib/dup-safer-flag.c
new file mode 100644
index 0000000..485f741
--- /dev/null
+++ b/grub-core/lib/gnulib/dup-safer-flag.c
@@ -0,0 +1,38 @@
+/* Duplicate a file descriptor result, avoiding clobbering
+   STD{IN,OUT,ERR}_FILENO, with specific flags.
+
+   Copyright (C) 2001, 2004-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert and Eric Blake.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "unistd-safer.h"
+
+#include <fcntl.h>
+#include <unistd.h>
+
+/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
+   STDERR_FILENO.  If FLAG contains O_CLOEXEC, behave like
+   fcntl(F_DUPFD_CLOEXEC) rather than fcntl(F_DUPFD).  */
+
+int
+dup_safer_flag (int fd, int flag)
+{
+  return fcntl (fd, (flag & O_CLOEXEC) ? F_DUPFD_CLOEXEC : F_DUPFD,
+                STDERR_FILENO + 1);
+}
diff --git a/grub-core/lib/gnulib/dup-safer.c b/grub-core/lib/gnulib/dup-safer.c
new file mode 100644
index 0000000..c0c5f2a
--- /dev/null
+++ b/grub-core/lib/gnulib/dup-safer.c
@@ -0,0 +1,34 @@
+/* Invoke dup, but avoid some glitches.
+
+   Copyright (C) 2001, 2004-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#include <config.h>
+
+#include "unistd-safer.h"
+
+#include <fcntl.h>
+#include <unistd.h>
+
+/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
+   STDERR_FILENO.  */
+
+int
+dup_safer (int fd)
+{
+  return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
+}
diff --git a/grub-core/lib/gnulib/dup2.c b/grub-core/lib/gnulib/dup2.c
new file mode 100644
index 0000000..d3aafa4
--- /dev/null
+++ b/grub-core/lib/gnulib/dup2.c
@@ -0,0 +1,235 @@
+/* Duplicate an open file descriptor to a specified file descriptor.
+
+   Copyright (C) 1999, 2004-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Paul Eggert */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#include <errno.h>
+#include <fcntl.h>
+
+#if HAVE_DUP2
+
+# undef dup2
+
+# if defined _WIN32 && ! defined __CYGWIN__
+
+/* Get declarations of the native Windows API functions.  */
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h>
+
+#  if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+#   include "msvc-inval.h"
+#  endif
+
+/* Get _get_osfhandle.  */
+#  if GNULIB_MSVC_NOTHROW
+#   include "msvc-nothrow.h"
+#  else
+#   include <io.h>
+#  endif
+
+#  if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+static int
+dup2_nothrow (int fd, int desired_fd)
+{
+  int result;
+
+  TRY_MSVC_INVAL
+    {
+      result = dup2 (fd, desired_fd);
+    }
+  CATCH_MSVC_INVAL
+    {
+      errno = EBADF;
+      result = -1;
+    }
+  DONE_MSVC_INVAL;
+
+  return result;
+}
+#  else
+#   define dup2_nothrow dup2
+#  endif
+
+static int
+ms_windows_dup2 (int fd, int desired_fd)
+{
+  int result;
+
+  /* If fd is closed, mingw hangs on dup2 (fd, fd).  If fd is open,
+     dup2 (fd, fd) returns 0, but all further attempts to use fd in
+     future dup2 calls will hang.  */
+  if (fd == desired_fd)
+    {
+      if ((HANDLE) _get_osfhandle (fd) == INVALID_HANDLE_VALUE)
+        {
+          errno = EBADF;
+          return -1;
+        }
+      return fd;
+    }
+
+  /* Wine 1.0.1 return 0 when desired_fd is negative but not -1:
+     https://bugs.winehq.org/show_bug.cgi?id=21289 */
+  if (desired_fd < 0)
+    {
+      errno = EBADF;
+      return -1;
+    }
+
+  result = dup2_nothrow (fd, desired_fd);
+
+  if (result == 0)
+    result = desired_fd;
+
+  return result;
+}
+
+#  define dup2 ms_windows_dup2
+
+# elif defined __KLIBC__
+
+#  include <InnoTekLIBC/backend.h>
+
+static int
+klibc_dup2dirfd (int fd, int desired_fd)
+{
+  int tempfd;
+  int dupfd;
+
+  tempfd = open ("NUL", O_RDONLY);
+  if (tempfd == -1)
+    return -1;
+
+  if (tempfd == desired_fd)
+    {
+      close (tempfd);
+
+      char path[_MAX_PATH];
+      if (__libc_Back_ioFHToPath (fd, path, sizeof (path)))
+        return -1;
+
+      return open(path, O_RDONLY);
+    }
+
+  dupfd = klibc_dup2dirfd (fd, desired_fd);
+
+  close (tempfd);
+
+  return dupfd;
+}
+
+static int
+klibc_dup2 (int fd, int desired_fd)
+{
+  int dupfd;
+  struct stat sbuf;
+
+  dupfd = dup2 (fd, desired_fd);
+  if (dupfd == -1 && errno == ENOTSUP \
+      && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
+    {
+      close (desired_fd);
+
+      return klibc_dup2dirfd (fd, desired_fd);
+    }
+
+  return dupfd;
+}
+
+#  define dup2 klibc_dup2
+# endif
+
+int
+rpl_dup2 (int fd, int desired_fd)
+{
+  int result;
+
+# ifdef F_GETFL
+  /* On Linux kernels 2.6.26-2.6.29, dup2 (fd, fd) returns -EBADF.
+     On Cygwin 1.5.x, dup2 (1, 1) returns 0.
+     On Cygwin 1.7.17, dup2 (1, -1) dumps core.
+     On Cygwin 1.7.25, dup2 (1, 256) can dump core.
+     On Haiku, dup2 (fd, fd) mistakenly clears FD_CLOEXEC.  */
+#  if HAVE_SETDTABLESIZE
+  setdtablesize (desired_fd + 1);
+#  endif
+  if (desired_fd < 0)
+    fd = desired_fd;
+  if (fd == desired_fd)
+    return fcntl (fd, F_GETFL) == -1 ? -1 : fd;
+# endif
+
+  result = dup2 (fd, desired_fd);
+
+  /* Correct an errno value on FreeBSD 6.1 and Cygwin 1.5.x.  */
+  if (result == -1 && errno == EMFILE)
+    errno = EBADF;
+# if REPLACE_FCHDIR
+  if (fd != desired_fd && result != -1)
+    result = _gl_register_dup (fd, result);
+# endif
+  return result;
+}
+
+#else /* !HAVE_DUP2 */
+
+/* On older platforms, dup2 did not exist.  */
+
+# ifndef F_DUPFD
+static int
+dupfd (int fd, int desired_fd)
+{
+  int duplicated_fd = dup (fd);
+  if (duplicated_fd < 0 || duplicated_fd == desired_fd)
+    return duplicated_fd;
+  else
+    {
+      int r = dupfd (fd, desired_fd);
+      int e = errno;
+      close (duplicated_fd);
+      errno = e;
+      return r;
+    }
+}
+# endif
+
+int
+dup2 (int fd, int desired_fd)
+{
+  int result = fcntl (fd, F_GETFL) < 0 ? -1 : fd;
+  if (result == -1 || fd == desired_fd)
+    return result;
+  close (desired_fd);
+# ifdef F_DUPFD
+  result = fcntl (fd, F_DUPFD, desired_fd);
+#  if REPLACE_FCHDIR
+  if (0 <= result)
+    result = _gl_register_dup (fd, result);
+#  endif
+# else
+  result = dupfd (fd, desired_fd);
+# endif
+  if (result == -1 && (errno == EMFILE || errno == EINVAL))
+    errno = EBADF;
+  return result;
+}
+#endif /* !HAVE_DUP2 */
diff --git a/grub-core/lib/gnulib/errno.in.h b/grub-core/lib/gnulib/errno.in.h
new file mode 100644
index 0000000..3bd27f1
--- /dev/null
+++ b/grub-core/lib/gnulib/errno.in.h
@@ -0,0 +1,279 @@
+/* A POSIX-like <errno.h>.
+
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_ERRNO_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_ERRNO_H@
+
+#ifndef _@GUARD_PREFIX@_ERRNO_H
+#define _@GUARD_PREFIX@_ERRNO_H
+
+
+/* On native Windows platforms, many macros are not defined.  */
+# if defined _WIN32 && ! defined __CYGWIN__
+
+/* These are the same values as defined by MSVC 10, for interoperability.  */
+
+#  ifndef ENOMSG
+#   define ENOMSG    122
+#   define GNULIB_defined_ENOMSG 1
+#  endif
+
+#  ifndef EIDRM
+#   define EIDRM     111
+#   define GNULIB_defined_EIDRM 1
+#  endif
+
+#  ifndef ENOLINK
+#   define ENOLINK   121
+#   define GNULIB_defined_ENOLINK 1
+#  endif
+
+#  ifndef EPROTO
+#   define EPROTO    134
+#   define GNULIB_defined_EPROTO 1
+#  endif
+
+#  ifndef EBADMSG
+#   define EBADMSG   104
+#   define GNULIB_defined_EBADMSG 1
+#  endif
+
+#  ifndef EOVERFLOW
+#   define EOVERFLOW 132
+#   define GNULIB_defined_EOVERFLOW 1
+#  endif
+
+#  ifndef ENOTSUP
+#   define ENOTSUP   129
+#   define GNULIB_defined_ENOTSUP 1
+#  endif
+
+#  ifndef ENETRESET
+#   define ENETRESET 117
+#   define GNULIB_defined_ENETRESET 1
+#  endif
+
+#  ifndef ECONNABORTED
+#   define ECONNABORTED 106
+#   define GNULIB_defined_ECONNABORTED 1
+#  endif
+
+#  ifndef ECANCELED
+#   define ECANCELED 105
+#   define GNULIB_defined_ECANCELED 1
+#  endif
+
+#  ifndef EOWNERDEAD
+#   define EOWNERDEAD 133
+#   define GNULIB_defined_EOWNERDEAD 1
+#  endif
+
+#  ifndef ENOTRECOVERABLE
+#   define ENOTRECOVERABLE 127
+#   define GNULIB_defined_ENOTRECOVERABLE 1
+#  endif
+
+#  ifndef EINPROGRESS
+#   define EINPROGRESS     112
+#   define EALREADY        103
+#   define ENOTSOCK        128
+#   define EDESTADDRREQ    109
+#   define EMSGSIZE        115
+#   define EPROTOTYPE      136
+#   define ENOPROTOOPT     123
+#   define EPROTONOSUPPORT 135
+#   define EOPNOTSUPP      130
+#   define EAFNOSUPPORT    102
+#   define EADDRINUSE      100
+#   define EADDRNOTAVAIL   101
+#   define ENETDOWN        116
+#   define ENETUNREACH     118
+#   define ECONNRESET      108
+#   define ENOBUFS         119
+#   define EISCONN         113
+#   define ENOTCONN        126
+#   define ETIMEDOUT       138
+#   define ECONNREFUSED    107
+#   define ELOOP           114
+#   define EHOSTUNREACH    110
+#   define EWOULDBLOCK     140
+#   define GNULIB_defined_ESOCK 1
+#  endif
+
+#  ifndef ETXTBSY
+#   define ETXTBSY         139
+#   define ENODATA         120  /* not required by POSIX */
+#   define ENOSR           124  /* not required by POSIX */
+#   define ENOSTR          125  /* not required by POSIX */
+#   define ETIME           137  /* not required by POSIX */
+#   define EOTHER          131  /* not required by POSIX */
+#   define GNULIB_defined_ESTREAMS 1
+#  endif
+
+/* These are intentionally the same values as the WSA* error numbers, defined
+   in <winsock2.h>.  */
+#  define ESOCKTNOSUPPORT 10044  /* not required by POSIX */
+#  define EPFNOSUPPORT    10046  /* not required by POSIX */
+#  define ESHUTDOWN       10058  /* not required by POSIX */
+#  define ETOOMANYREFS    10059  /* not required by POSIX */
+#  define EHOSTDOWN       10064  /* not required by POSIX */
+#  define EPROCLIM        10067  /* not required by POSIX */
+#  define EUSERS          10068  /* not required by POSIX */
+#  define EDQUOT          10069
+#  define ESTALE          10070
+#  define EREMOTE         10071  /* not required by POSIX */
+#  define GNULIB_defined_EWINSOCK 1
+
+# endif
+
+
+/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros
+   EMULTIHOP, ENOLINK, EOVERFLOW are not defined.  */
+# if @EMULTIHOP_HIDDEN@
+#  define EMULTIHOP @EMULTIHOP_VALUE@
+#  define GNULIB_defined_EMULTIHOP 1
+# endif
+# if @ENOLINK_HIDDEN@
+#  define ENOLINK   @ENOLINK_VALUE@
+#  define GNULIB_defined_ENOLINK 1
+# endif
+# if @EOVERFLOW_HIDDEN@
+#  define EOVERFLOW @EOVERFLOW_VALUE@
+#  define GNULIB_defined_EOVERFLOW 1
+# endif
+
+
+/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK,
+   EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined.
+   Likewise, on NonStop Kernel, EDQUOT is not defined.
+   Define them here.  Values >= 2000 seem safe to use: Solaris ESTALE = 151,
+   HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133.
+
+   Note: When one of these systems defines some of these macros some day,
+   binaries will have to be recompiled so that they recognizes the new
+   errno values from the system.  */
+
+# ifndef ENOMSG
+#  define ENOMSG    2000
+#  define GNULIB_defined_ENOMSG 1
+# endif
+
+# ifndef EIDRM
+#  define EIDRM     2001
+#  define GNULIB_defined_EIDRM 1
+# endif
+
+# ifndef ENOLINK
+#  define ENOLINK   2002
+#  define GNULIB_defined_ENOLINK 1
+# endif
+
+# ifndef EPROTO
+#  define EPROTO    2003
+#  define GNULIB_defined_EPROTO 1
+# endif
+
+# ifndef EMULTIHOP
+#  define EMULTIHOP 2004
+#  define GNULIB_defined_EMULTIHOP 1
+# endif
+
+# ifndef EBADMSG
+#  define EBADMSG   2005
+#  define GNULIB_defined_EBADMSG 1
+# endif
+
+# ifndef EOVERFLOW
+#  define EOVERFLOW 2006
+#  define GNULIB_defined_EOVERFLOW 1
+# endif
+
+# ifndef ENOTSUP
+#  define ENOTSUP   2007
+#  define GNULIB_defined_ENOTSUP 1
+# endif
+
+# ifndef ENETRESET
+#  define ENETRESET 2011
+#  define GNULIB_defined_ENETRESET 1
+# endif
+
+# ifndef ECONNABORTED
+#  define ECONNABORTED 2012
+#  define GNULIB_defined_ECONNABORTED 1
+# endif
+
+# ifndef ESTALE
+#  define ESTALE    2009
+#  define GNULIB_defined_ESTALE 1
+# endif
+
+# ifndef EDQUOT
+#  define EDQUOT 2010
+#  define GNULIB_defined_EDQUOT 1
+# endif
+
+# ifndef ECANCELED
+#  define ECANCELED 2008
+#  define GNULIB_defined_ECANCELED 1
+# endif
+
+/* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not
+   defined.  */
+
+# ifndef EOWNERDEAD
+#  if defined __sun
+    /* Use the same values as defined for Solaris >= 8, for
+       interoperability.  */
+#   define EOWNERDEAD      58
+#   define ENOTRECOVERABLE 59
+#  elif defined _WIN32 && ! defined __CYGWIN__
+    /* We have a conflict here: pthreads-win32 defines these values
+       differently than MSVC 10.  It's hairy to decide which one to use.  */
+#   if defined __MINGW32__ && !defined USE_WINDOWS_THREADS
+     /* Use the same values as defined by pthreads-win32, for
+        interoperability.  */
+#    define EOWNERDEAD      43
+#    define ENOTRECOVERABLE 44
+#   else
+     /* Use the same values as defined by MSVC 10, for
+        interoperability.  */
+#    define EOWNERDEAD      133
+#    define ENOTRECOVERABLE 127
+#   endif
+#  else
+#   define EOWNERDEAD      2013
+#   define ENOTRECOVERABLE 2014
+#  endif
+#  define GNULIB_defined_EOWNERDEAD 1
+#  define GNULIB_defined_ENOTRECOVERABLE 1
+# endif
+
+# ifndef EILSEQ
+#  define EILSEQ 2015
+#  define GNULIB_defined_EILSEQ 1
+# endif
+
+#endif /* _@GUARD_PREFIX@_ERRNO_H */
+#endif /* _@GUARD_PREFIX@_ERRNO_H */
diff --git a/grub-core/lib/gnulib/error.c b/grub-core/lib/gnulib/error.c
new file mode 100644
index 0000000..7e532f0
--- /dev/null
+++ b/grub-core/lib/gnulib/error.c
@@ -0,0 +1,411 @@
+/* Error handler for noninteractive utilities
+   Copyright (C) 1990-1998, 2000-2007, 2009-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by David MacKenzie <djm@gnu.ai.mit.edu>.  */
+
+#if !_LIBC
+# include <config.h>
+#endif
+
+#include "error.h"
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if !_LIBC && ENABLE_NLS
+# include "gettext.h"
+# define _(msgid) gettext (msgid)
+#endif
+
+#ifdef _LIBC
+# include <libintl.h>
+# include <stdbool.h>
+# include <stdint.h>
+# include <wchar.h>
+# define mbsrtowcs __mbsrtowcs
+# define USE_UNLOCKED_IO 0
+# define _GL_ATTRIBUTE_FORMAT_PRINTF(a, b)
+# define _GL_ARG_NONNULL(a)
+#else
+# include "getprogname.h"
+#endif
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifndef _
+# define _(String) String
+#endif
+
+/* If NULL, error will flush stdout, then print on stderr the program
+   name, a colon and a space.  Otherwise, error will call this
+   function without parameters instead.  */
+void (*error_print_progname) (void);
+
+/* This variable is incremented each time 'error' is called.  */
+unsigned int error_message_count;
+
+#ifdef _LIBC
+/* In the GNU C library, there is a predefined variable for this.  */
+
+# define program_name program_invocation_name
+# include <errno.h>
+# include <limits.h>
+# include <libio/libioP.h>
+
+/* In GNU libc we want do not want to use the common name 'error' directly.
+   Instead make it a weak alias.  */
+extern void __error (int status, int errnum, const char *message, ...)
+     __attribute__ ((__format__ (__printf__, 3, 4)));
+extern void __error_at_line (int status, int errnum, const char *file_name,
+                             unsigned int line_number, const char *message,
+                             ...)
+     __attribute__ ((__format__ (__printf__, 5, 6)));
+# define error __error
+# define error_at_line __error_at_line
+
+# include <libio/iolibio.h>
+# define fflush(s) _IO_fflush (s)
+# undef putc
+# define putc(c, fp) _IO_putc (c, fp)
+
+# include <bits/libc-lock.h>
+
+#else /* not _LIBC */
+
+# include <fcntl.h>
+# include <unistd.h>
+
+# if defined _WIN32 && ! defined __CYGWIN__
+/* Get declarations of the native Windows API functions.  */
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h>
+/* Get _get_osfhandle.  */
+#  if GNULIB_MSVC_NOTHROW
+#   include "msvc-nothrow.h"
+#  else
+#   include <io.h>
+#  endif
+# endif
+
+/* The gnulib override of fcntl is not needed in this file.  */
+# undef fcntl
+
+# if !(GNULIB_STRERROR_R_POSIX || HAVE_DECL_STRERROR_R)
+#  ifndef HAVE_DECL_STRERROR_R
+"this configure-time declaration test was not run"
+#  endif
+#  if STRERROR_R_CHAR_P
+char *strerror_r (int errnum, char *buf, size_t buflen);
+#  else
+int strerror_r (int errnum, char *buf, size_t buflen);
+#  endif
+# endif
+
+#define program_name getprogname ()
+
+# if GNULIB_STRERROR_R_POSIX || HAVE_STRERROR_R || defined strerror_r
+#  define __strerror_r strerror_r
+# endif /* GNULIB_STRERROR_R_POSIX || HAVE_STRERROR_R || defined strerror_r */
+#endif  /* not _LIBC */
+
+#if !_LIBC
+/* Return non-zero if FD is open.  */
+static int
+is_open (int fd)
+{
+# if defined _WIN32 && ! defined __CYGWIN__
+  /* On native Windows: The initial state of unassigned standard file
+     descriptors is that they are open but point to an INVALID_HANDLE_VALUE.
+     There is no fcntl, and the gnulib replacement fcntl does not support
+     F_GETFL.  */
+  return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
+# else
+#  ifndef F_GETFL
+#   error Please port fcntl to your platform
+#  endif
+  return 0 <= fcntl (fd, F_GETFL);
+# endif
+}
+#endif
+
+static void
+flush_stdout (void)
+{
+#if !_LIBC
+  int stdout_fd;
+
+# if GNULIB_FREOPEN_SAFER
+  /* Use of gnulib's freopen-safer module normally ensures that
+       fileno (stdout) == 1
+     whenever stdout is open.  */
+  stdout_fd = STDOUT_FILENO;
+# else
+  /* POSIX states that fileno (stdout) after fclose is unspecified.  But in
+     practice it is not a problem, because stdout is statically allocated and
+     the fd of a FILE stream is stored as a field in its allocated memory.  */
+  stdout_fd = fileno (stdout);
+# endif
+  /* POSIX states that fflush (stdout) after fclose is unspecified; it
+     is safe in glibc, but not on all other platforms.  fflush (NULL)
+     is always defined, but too draconian.  */
+  if (0 <= stdout_fd && is_open (stdout_fd))
+#endif
+    fflush (stdout);
+}
+
+static void
+print_errno_message (int errnum)
+{
+  char const *s;
+
+#if _LIBC || GNULIB_STRERROR_R_POSIX || defined HAVE_STRERROR_R
+  char errbuf[1024];
+# if _LIBC || (!GNULIB_STRERROR_R_POSIX && STRERROR_R_CHAR_P)
+  s = __strerror_r (errnum, errbuf, sizeof errbuf);
+# else
+  if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0)
+    s = errbuf;
+  else
+    s = 0;
+# endif
+#else
+  s = strerror (errnum);
+#endif
+
+#if !_LIBC
+  if (! s)
+    s = _("Unknown system error");
+#endif
+
+#if _LIBC
+  __fxprintf (NULL, ": %s", s);
+#else
+  fprintf (stderr, ": %s", s);
+#endif
+}
+
+static void _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) _GL_ARG_NONNULL ((3))
+error_tail (int status, int errnum, const char *message, va_list args)
+{
+#if _LIBC
+  if (_IO_fwide (stderr, 0) > 0)
+    {
+      size_t len = strlen (message) + 1;
+      wchar_t *wmessage = NULL;
+      mbstate_t st;
+      size_t res;
+      const char *tmp;
+      bool use_malloc = false;
+
+      while (1)
+        {
+          if (__libc_use_alloca (len * sizeof (wchar_t)))
+            wmessage = (wchar_t *) alloca (len * sizeof (wchar_t));
+          else
+            {
+              if (!use_malloc)
+                wmessage = NULL;
+
+              wchar_t *p = (wchar_t *) realloc (wmessage,
+                                                len * sizeof (wchar_t));
+              if (p == NULL)
+                {
+                  free (wmessage);
+                  fputws_unlocked (L"out of memory\n", stderr);
+                  return;
+                }
+              wmessage = p;
+              use_malloc = true;
+            }
+
+          memset (&st, '\0', sizeof (st));
+          tmp = message;
+
+          res = mbsrtowcs (wmessage, &tmp, len, &st);
+          if (res != len)
+            break;
+
+          if (__builtin_expect (len >= SIZE_MAX / sizeof (wchar_t) / 2, 0))
+            {
+              /* This really should not happen if everything is fine.  */
+              res = (size_t) -1;
+              break;
+            }
+
+          len *= 2;
+        }
+
+      if (res == (size_t) -1)
+        {
+          /* The string cannot be converted.  */
+          if (use_malloc)
+            {
+              free (wmessage);
+              use_malloc = false;
+            }
+          wmessage = (wchar_t *) L"???";
+        }
+
+      __vfwprintf (stderr, wmessage, args);
+
+      if (use_malloc)
+        free (wmessage);
+    }
+  else
+#endif
+    vfprintf (stderr, message, args);
+
+  ++error_message_count;
+  if (errnum)
+    print_errno_message (errnum);
+#if _LIBC
+  __fxprintf (NULL, "\n");
+#else
+  putc ('\n', stderr);
+#endif
+  fflush (stderr);
+  if (status)
+    exit (status);
+}
+
+
+/* Print the program name and error message MESSAGE, which is a printf-style
+   format string with optional args.
+   If ERRNUM is nonzero, print its corresponding system error message.
+   Exit with status STATUS if it is nonzero.  */
+void
+error (int status, int errnum, const char *message, ...)
+{
+  va_list args;
+
+#if defined _LIBC && defined __libc_ptf_call
+  /* We do not want this call to be cut short by a thread
+     cancellation.  Therefore disable cancellation for now.  */
+  int state = PTHREAD_CANCEL_ENABLE;
+  __libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state),
+                   0);
+#endif
+
+  flush_stdout ();
+#ifdef _LIBC
+  _IO_flockfile (stderr);
+#endif
+  if (error_print_progname)
+    (*error_print_progname) ();
+  else
+    {
+#if _LIBC
+      __fxprintf (NULL, "%s: ", program_name);
+#else
+      fprintf (stderr, "%s: ", program_name);
+#endif
+    }
+
+  va_start (args, message);
+  error_tail (status, errnum, message, args);
+  va_end (args);
+
+#ifdef _LIBC
+  _IO_funlockfile (stderr);
+# ifdef __libc_ptf_call
+  __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0);
+# endif
+#endif
+}
+
+/* Sometimes we want to have at most one error per line.  This
+   variable controls whether this mode is selected or not.  */
+int error_one_per_line;
+
+void
+error_at_line (int status, int errnum, const char *file_name,
+               unsigned int line_number, const char *message, ...)
+{
+  va_list args;
+
+  if (error_one_per_line)
+    {
+      static const char *old_file_name;
+      static unsigned int old_line_number;
+
+      if (old_line_number == line_number
+          && (file_name == old_file_name
+              || (old_file_name != NULL
+                  && file_name != NULL
+                  && strcmp (old_file_name, file_name) == 0)))
+
+        /* Simply return and print nothing.  */
+        return;
+
+      old_file_name = file_name;
+      old_line_number = line_number;
+    }
+
+#if defined _LIBC && defined __libc_ptf_call
+  /* We do not want this call to be cut short by a thread
+     cancellation.  Therefore disable cancellation for now.  */
+  int state = PTHREAD_CANCEL_ENABLE;
+  __libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state),
+                   0);
+#endif
+
+  flush_stdout ();
+#ifdef _LIBC
+  _IO_flockfile (stderr);
+#endif
+  if (error_print_progname)
+    (*error_print_progname) ();
+  else
+    {
+#if _LIBC
+      __fxprintf (NULL, "%s:", program_name);
+#else
+      fprintf (stderr, "%s:", program_name);
+#endif
+    }
+
+#if _LIBC
+  __fxprintf (NULL, file_name != NULL ? "%s:%u: " : " ",
+              file_name, line_number);
+#else
+  fprintf (stderr, file_name != NULL ? "%s:%u: " : " ",
+           file_name, line_number);
+#endif
+
+  va_start (args, message);
+  error_tail (status, errnum, message, args);
+  va_end (args);
+
+#ifdef _LIBC
+  _IO_funlockfile (stderr);
+# ifdef __libc_ptf_call
+  __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0);
+# endif
+#endif
+}
+
+#ifdef _LIBC
+/* Make the weak alias.  */
+# undef error
+# undef error_at_line
+weak_alias (__error, error)
+weak_alias (__error_at_line, error_at_line)
+#endif
diff --git a/grub-core/lib/gnulib/error.h b/grub-core/lib/gnulib/error.h
new file mode 100644
index 0000000..3759f8a
--- /dev/null
+++ b/grub-core/lib/gnulib/error.h
@@ -0,0 +1,75 @@
+/* Declaration for error-reporting function
+   Copyright (C) 1995-1997, 2003, 2006, 2008-2019 Free Software Foundation,
+   Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _ERROR_H
+#define _ERROR_H 1
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The __-protected variants of the attributes 'format' and 'printf' are
+   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
+   gnulib and libintl do '#define printf __printf__' when they override
+   the 'printf' function.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
+#endif
+
+/* On mingw, the flavor of printf depends on whether the extensions module
+ * is in use; the check for <stdio.h> determines the witness macro.  */
+#ifndef _GL_ATTRIBUTE_SPEC_PRINTF
+# if GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
+#  define _GL_ATTRIBUTE_SPEC_PRINTF __gnu_printf__
+# else
+#  define _GL_ATTRIBUTE_SPEC_PRINTF __printf__
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Print a message with 'fprintf (stderr, FORMAT, ...)';
+   if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
+   If STATUS is nonzero, terminate the program with 'exit (STATUS)'.  */
+
+extern void error (int __status, int __errnum, const char *__format, ...)
+     _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF, 3, 4));
+
+extern void error_at_line (int __status, int __errnum, const char *__fname,
+                           unsigned int __lineno, const char *__format, ...)
+     _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF, 5, 6));
+
+/* If NULL, error will flush stdout, then print on stderr the program
+   name, a colon and a space.  Otherwise, error will call this
+   function without parameters instead.  */
+extern void (*error_print_progname) (void);
+
+/* This variable is incremented each time 'error' is called.  */
+extern unsigned int error_message_count;
+
+/* Sometimes we want to have at most one error per line.  This
+   variable controls whether this mode is selected or not.  */
+extern int error_one_per_line;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* error.h */
diff --git a/grub-core/lib/gnulib/exitfail.c b/grub-core/lib/gnulib/exitfail.c
new file mode 100644
index 0000000..69b3513
--- /dev/null
+++ b/grub-core/lib/gnulib/exitfail.c
@@ -0,0 +1,24 @@
+/* Failure exit status
+
+   Copyright (C) 2002-2003, 2005-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "exitfail.h"
+
+#include <stdlib.h>
+
+int volatile exit_failure = EXIT_FAILURE;
diff --git a/grub-core/lib/gnulib/exitfail.h b/grub-core/lib/gnulib/exitfail.h
new file mode 100644
index 0000000..480ad1a
--- /dev/null
+++ b/grub-core/lib/gnulib/exitfail.h
@@ -0,0 +1,18 @@
+/* Failure exit status
+
+   Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+extern int volatile exit_failure;
diff --git a/grub-core/lib/gnulib/fchdir.c b/grub-core/lib/gnulib/fchdir.c
new file mode 100644
index 0000000..38ab802
--- /dev/null
+++ b/grub-core/lib/gnulib/fchdir.c
@@ -0,0 +1,208 @@
+/* fchdir replacement.
+   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "assure.h"
+#include "dosname.h"
+#include "filenamecat.h"
+
+#ifndef REPLACE_OPEN_DIRECTORY
+# define REPLACE_OPEN_DIRECTORY 0
+#endif
+
+/* This replacement assumes that a directory is not renamed while opened
+   through a file descriptor.
+
+   FIXME: On mingw, this would be possible to enforce if we were to
+   also open a HANDLE to each directory currently visited by a file
+   descriptor, since mingw refuses to rename any in-use file system
+   object.  */
+
+/* Array of file descriptors opened.  If REPLACE_OPEN_DIRECTORY or if it points
+   to a directory, it stores info about this directory.  */
+typedef struct
+{
+  char *name;       /* Absolute name of the directory, or NULL.  */
+  /* FIXME - add a DIR* member to make dirfd possible on mingw?  */
+} dir_info_t;
+static dir_info_t *dirs;
+static size_t dirs_allocated;
+
+/* Try to ensure dirs has enough room for a slot at index fd; free any
+   contents already in that slot.  Return false and set errno to
+   ENOMEM on allocation failure.  */
+static bool
+ensure_dirs_slot (size_t fd)
+{
+  if (fd < dirs_allocated)
+    free (dirs[fd].name);
+  else
+    {
+      size_t new_allocated;
+      dir_info_t *new_dirs;
+
+      new_allocated = 2 * dirs_allocated + 1;
+      if (new_allocated <= fd)
+        new_allocated = fd + 1;
+      new_dirs =
+        (dirs != NULL
+         ? (dir_info_t *) realloc (dirs, new_allocated * sizeof *dirs)
+         : (dir_info_t *) malloc (new_allocated * sizeof *dirs));
+      if (new_dirs == NULL)
+        return false;
+      memset (new_dirs + dirs_allocated, 0,
+              (new_allocated - dirs_allocated) * sizeof *dirs);
+      dirs = new_dirs;
+      dirs_allocated = new_allocated;
+    }
+  return true;
+}
+
+/* Return an absolute name of DIR in malloc'd storage.  */
+static char *
+get_name (char const *dir)
+{
+  char *cwd;
+  char *result;
+  int saved_errno;
+
+  if (IS_ABSOLUTE_FILE_NAME (dir))
+    return strdup (dir);
+
+  /* We often encounter "."; treat it as a special case.  */
+  cwd = getcwd (NULL, 0);
+  if (!cwd || (dir[0] == '.' && dir[1] == '\0'))
+    return cwd;
+
+  result = mfile_name_concat (cwd, dir, NULL);
+  saved_errno = errno;
+  free (cwd);
+  errno = saved_errno;
+  return result;
+}
+
+/* Hook into the gnulib replacements for open() and close() to keep track
+   of the open file descriptors.  */
+
+/* Close FD, cleaning up any fd to name mapping if fd was visiting a
+   directory.  */
+void
+_gl_unregister_fd (int fd)
+{
+  if (fd >= 0 && fd < dirs_allocated)
+    {
+      free (dirs[fd].name);
+      dirs[fd].name = NULL;
+    }
+}
+
+/* Mark FD as visiting FILENAME.  FD must be non-negative, and refer
+   to an open file descriptor.  If REPLACE_OPEN_DIRECTORY is non-zero,
+   this should only be called if FD is visiting a directory.  Close FD
+   and return -1 if there is insufficient memory to track the
+   directory name; otherwise return FD.  */
+int
+_gl_register_fd (int fd, const char *filename)
+{
+  struct stat statbuf;
+
+  assure (0 <= fd);
+  if (REPLACE_OPEN_DIRECTORY
+      || (fstat (fd, &statbuf) == 0 && S_ISDIR (statbuf.st_mode)))
+    {
+      if (!ensure_dirs_slot (fd)
+          || (dirs[fd].name = get_name (filename)) == NULL)
+        {
+          int saved_errno = errno;
+          close (fd);
+          errno = saved_errno;
+          return -1;
+        }
+    }
+  return fd;
+}
+
+/* Mark NEWFD as a duplicate of OLDFD; useful from dup, dup2, dup3,
+   and fcntl.  Both arguments must be valid and distinct file
+   descriptors.  Close NEWFD and return -1 if OLDFD is tracking a
+   directory, but there is insufficient memory to track the same
+   directory in NEWFD; otherwise return NEWFD.  */
+int
+_gl_register_dup (int oldfd, int newfd)
+{
+  assure (0 <= oldfd && 0 <= newfd && oldfd != newfd);
+  if (oldfd < dirs_allocated && dirs[oldfd].name)
+    {
+      /* Duplicated a directory; must ensure newfd is allocated.  */
+      if (!ensure_dirs_slot (newfd)
+          || (dirs[newfd].name = strdup (dirs[oldfd].name)) == NULL)
+        {
+          int saved_errno = errno;
+          close (newfd);
+          errno = saved_errno;
+          newfd = -1;
+        }
+    }
+  else if (newfd < dirs_allocated)
+    {
+      /* Duplicated a non-directory; ensure newfd is cleared.  */
+      free (dirs[newfd].name);
+      dirs[newfd].name = NULL;
+    }
+  return newfd;
+}
+
+/* If FD is currently visiting a directory, then return the name of
+   that directory.  Otherwise, return NULL and set errno.  */
+const char *
+_gl_directory_name (int fd)
+{
+  if (0 <= fd && fd < dirs_allocated && dirs[fd].name != NULL)
+    return dirs[fd].name;
+  /* At this point, fd is either invalid, or open but not a directory.
+     If dup2 fails, errno is correctly EBADF.  */
+  if (0 <= fd)
+    {
+      if (dup2 (fd, fd) == fd)
+        errno = ENOTDIR;
+    }
+  else
+    errno = EBADF;
+  return NULL;
+}
+
+
+/* Implement fchdir() in terms of chdir().  */
+
+int
+fchdir (int fd)
+{
+  const char *name = _gl_directory_name (fd);
+  return name ? chdir (name) : -1;
+}
diff --git a/grub-core/lib/gnulib/fcntl.c b/grub-core/lib/gnulib/fcntl.c
new file mode 100644
index 0000000..f602fad
--- /dev/null
+++ b/grub-core/lib/gnulib/fcntl.c
@@ -0,0 +1,626 @@
+/* Provide file descriptor control.
+
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake <ebb9@byu.net>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <fcntl.h>
+
+#include <errno.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+#ifdef __KLIBC__
+# define INCL_DOS
+# include <os2.h>
+#endif
+
+#if defined _WIN32 && ! defined __CYGWIN__
+/* Get declarations of the native Windows API functions.  */
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+
+/* Get _get_osfhandle.  */
+# if GNULIB_MSVC_NOTHROW
+#  include "msvc-nothrow.h"
+# else
+#  include <io.h>
+# endif
+
+/* Upper bound on getdtablesize().  See lib/getdtablesize.c.  */
+# define OPEN_MAX_MAX 0x10000
+
+/* Duplicate OLDFD into the first available slot of at least NEWFD,
+   which must be positive, with FLAGS determining whether the duplicate
+   will be inheritable.  */
+static int
+dupfd (int oldfd, int newfd, int flags)
+{
+  /* Mingw has no way to create an arbitrary fd.  Iterate until all
+     file descriptors less than newfd are filled up.  */
+  HANDLE curr_process = GetCurrentProcess ();
+  HANDLE old_handle = (HANDLE) _get_osfhandle (oldfd);
+  unsigned char fds_to_close[OPEN_MAX_MAX / CHAR_BIT];
+  unsigned int fds_to_close_bound = 0;
+  int result;
+  BOOL inherit = flags & O_CLOEXEC ? FALSE : TRUE;
+  int mode;
+
+  if (newfd < 0 || getdtablesize () <= newfd)
+    {
+      errno = EINVAL;
+      return -1;
+    }
+  if (old_handle == INVALID_HANDLE_VALUE
+      || (mode = setmode (oldfd, O_BINARY)) == -1)
+    {
+      /* oldfd is not open, or is an unassigned standard file
+         descriptor.  */
+      errno = EBADF;
+      return -1;
+    }
+  setmode (oldfd, mode);
+  flags |= mode;
+
+  for (;;)
+    {
+      HANDLE new_handle;
+      int duplicated_fd;
+      unsigned int index;
+
+      if (!DuplicateHandle (curr_process,           /* SourceProcessHandle */
+                            old_handle,             /* SourceHandle */
+                            curr_process,           /* TargetProcessHandle */
+                            (PHANDLE) &new_handle,  /* TargetHandle */
+                            (DWORD) 0,              /* DesiredAccess */
+                            inherit,                /* InheritHandle */
+                            DUPLICATE_SAME_ACCESS)) /* Options */
+        {
+          switch (GetLastError ())
+            {
+              case ERROR_TOO_MANY_OPEN_FILES:
+                errno = EMFILE;
+                break;
+              case ERROR_INVALID_HANDLE:
+              case ERROR_INVALID_TARGET_HANDLE:
+              case ERROR_DIRECT_ACCESS_HANDLE:
+                errno = EBADF;
+                break;
+              case ERROR_INVALID_PARAMETER:
+              case ERROR_INVALID_FUNCTION:
+              case ERROR_INVALID_ACCESS:
+                errno = EINVAL;
+                break;
+              default:
+                errno = EACCES;
+                break;
+            }
+          result = -1;
+          break;
+        }
+      duplicated_fd = _open_osfhandle ((intptr_t) new_handle, flags);
+      if (duplicated_fd < 0)
+        {
+          CloseHandle (new_handle);
+          result = -1;
+          break;
+        }
+      if (newfd <= duplicated_fd)
+        {
+          result = duplicated_fd;
+          break;
+        }
+
+      /* Set the bit duplicated_fd in fds_to_close[].  */
+      index = (unsigned int) duplicated_fd / CHAR_BIT;
+      if (fds_to_close_bound <= index)
+        {
+          if (sizeof fds_to_close <= index)
+            /* Need to increase OPEN_MAX_MAX.  */
+            abort ();
+          memset (fds_to_close + fds_to_close_bound, '\0',
+                  index + 1 - fds_to_close_bound);
+          fds_to_close_bound = index + 1;
+        }
+      fds_to_close[index] |= 1 << ((unsigned int) duplicated_fd % CHAR_BIT);
+    }
+
+  /* Close the previous fds that turned out to be too small.  */
+  {
+    int saved_errno = errno;
+    unsigned int duplicated_fd;
+
+    for (duplicated_fd = 0;
+         duplicated_fd < fds_to_close_bound * CHAR_BIT;
+         duplicated_fd++)
+      if ((fds_to_close[duplicated_fd / CHAR_BIT]
+           >> (duplicated_fd % CHAR_BIT))
+          & 1)
+        close (duplicated_fd);
+
+    errno = saved_errno;
+  }
+
+# if REPLACE_FCHDIR
+  if (0 <= result)
+    result = _gl_register_dup (oldfd, result);
+# endif
+  return result;
+}
+#endif /* W32 */
+
+/* Forward declarations, because we '#undef fcntl' in the middle of this
+   compilation unit.  */
+/* Our implementation of fcntl (fd, F_DUPFD, target).  */
+static int rpl_fcntl_DUPFD (int fd, int target);
+/* Our implementation of fcntl (fd, F_DUPFD_CLOEXEC, target).  */
+static int rpl_fcntl_DUPFD_CLOEXEC (int fd, int target);
+#ifdef __KLIBC__
+/* Adds support for fcntl on directories.  */
+static int klibc_fcntl (int fd, int action, /* arg */...);
+#endif
+
+
+/* Perform the specified ACTION on the file descriptor FD, possibly
+   using the argument ARG further described below.  This replacement
+   handles the following actions, and forwards all others on to the
+   native fcntl.  An unrecognized ACTION returns -1 with errno set to
+   EINVAL.
+
+   F_DUPFD - duplicate FD, with int ARG being the minimum target fd.
+   If successful, return the duplicate, which will be inheritable;
+   otherwise return -1 and set errno.
+
+   F_DUPFD_CLOEXEC - duplicate FD, with int ARG being the minimum
+   target fd.  If successful, return the duplicate, which will not be
+   inheritable; otherwise return -1 and set errno.
+
+   F_GETFD - ARG need not be present.  If successful, return a
+   non-negative value containing the descriptor flags of FD (only
+   FD_CLOEXEC is portable, but other flags may be present); otherwise
+   return -1 and set errno.  */
+
+int
+fcntl (int fd, int action, /* arg */...)
+#undef fcntl
+#ifdef __KLIBC__
+# define fcntl klibc_fcntl
+#endif
+{
+  va_list arg;
+  int result = -1;
+  va_start (arg, action);
+  switch (action)
+    {
+    case F_DUPFD:
+      {
+        int target = va_arg (arg, int);
+        result = rpl_fcntl_DUPFD (fd, target);
+        break;
+      }
+
+    case F_DUPFD_CLOEXEC:
+      {
+        int target = va_arg (arg, int);
+        result = rpl_fcntl_DUPFD_CLOEXEC (fd, target);
+        break;
+      }
+
+#if !HAVE_FCNTL
+    case F_GETFD:
+      {
+# if defined _WIN32 && ! defined __CYGWIN__
+        HANDLE handle = (HANDLE) _get_osfhandle (fd);
+        DWORD flags;
+        if (handle == INVALID_HANDLE_VALUE
+            || GetHandleInformation (handle, &flags) == 0)
+          errno = EBADF;
+        else
+          result = (flags & HANDLE_FLAG_INHERIT) ? 0 : FD_CLOEXEC;
+# else /* !W32 */
+        /* Use dup2 to reject invalid file descriptors.  No way to
+           access this information, so punt.  */
+        if (0 <= dup2 (fd, fd))
+          result = 0;
+# endif /* !W32 */
+        break;
+      } /* F_GETFD */
+#endif /* !HAVE_FCNTL */
+
+      /* Implementing F_SETFD on mingw is not trivial - there is no
+         API for changing the O_NOINHERIT bit on an fd, and merely
+         changing the HANDLE_FLAG_INHERIT bit on the underlying handle
+         can lead to odd state.  It may be possible by duplicating the
+         handle, using _open_osfhandle with the right flags, then
+         using dup2 to move the duplicate onto the original, but that
+         is not supported for now.  */
+
+    default:
+      {
+#if HAVE_FCNTL
+        switch (action)
+          {
+          #ifdef F_BARRIERFSYNC                  /* macOS */
+          case F_BARRIERFSYNC:
+          #endif
+          #ifdef F_CHKCLEAN                      /* macOS */
+          case F_CHKCLEAN:
+          #endif
+          #ifdef F_CLOSEM                        /* NetBSD, HP-UX */
+          case F_CLOSEM:
+          #endif
+          #ifdef F_FLUSH_DATA                    /* macOS */
+          case F_FLUSH_DATA:
+          #endif
+          #ifdef F_FREEZE_FS                     /* macOS */
+          case F_FREEZE_FS:
+          #endif
+          #ifdef F_FULLFSYNC                     /* macOS */
+          case F_FULLFSYNC:
+          #endif
+          #ifdef F_GETCONFINED                   /* macOS */
+          case F_GETCONFINED:
+          #endif
+          #ifdef F_GETDEFAULTPROTLEVEL           /* macOS */
+          case F_GETDEFAULTPROTLEVEL:
+          #endif
+          #ifdef F_GETFD                         /* POSIX */
+          case F_GETFD:
+          #endif
+          #ifdef F_GETFL                         /* POSIX */
+          case F_GETFL:
+          #endif
+          #ifdef F_GETLEASE                      /* Linux */
+          case F_GETLEASE:
+          #endif
+          #ifdef F_GETNOSIGPIPE                  /* macOS */
+          case F_GETNOSIGPIPE:
+          #endif
+          #ifdef F_GETOWN                        /* POSIX */
+          case F_GETOWN:
+          #endif
+          #ifdef F_GETPIPE_SZ                    /* Linux */
+          case F_GETPIPE_SZ:
+          #endif
+          #ifdef F_GETPROTECTIONCLASS            /* macOS */
+          case F_GETPROTECTIONCLASS:
+          #endif
+          #ifdef F_GETPROTECTIONLEVEL            /* macOS */
+          case F_GETPROTECTIONLEVEL:
+          #endif
+          #ifdef F_GET_SEALS                     /* Linux */
+          case F_GET_SEALS:
+          #endif
+          #ifdef F_GETSIG                        /* Linux */
+          case F_GETSIG:
+          #endif
+          #ifdef F_MAXFD                         /* NetBSD */
+          case F_MAXFD:
+          #endif
+          #ifdef F_RECYCLE                       /* macOS */
+          case F_RECYCLE:
+          #endif
+          #ifdef F_SETFIFOENH                    /* HP-UX */
+          case F_SETFIFOENH:
+          #endif
+          #ifdef F_THAW_FS                       /* macOS */
+          case F_THAW_FS:
+          #endif
+            /* These actions take no argument.  */
+            result = fcntl (fd, action);
+            break;
+
+          #ifdef F_ADD_SEALS                     /* Linux */
+          case F_ADD_SEALS:
+          #endif
+          #ifdef F_BADFD                         /* Solaris */
+          case F_BADFD:
+          #endif
+          #ifdef F_CHECK_OPENEVT                 /* macOS */
+          case F_CHECK_OPENEVT:
+          #endif
+          #ifdef F_DUP2FD                        /* FreeBSD, AIX, Solaris */
+          case F_DUP2FD:
+          #endif
+          #ifdef F_DUP2FD_CLOEXEC                /* FreeBSD, Solaris */
+          case F_DUP2FD_CLOEXEC:
+          #endif
+          #ifdef F_DUP2FD_CLOFORK                /* Solaris */
+          case F_DUP2FD_CLOFORK:
+          #endif
+          #ifdef F_DUPFD                         /* POSIX */
+          case F_DUPFD:
+          #endif
+          #ifdef F_DUPFD_CLOEXEC                 /* POSIX */
+          case F_DUPFD_CLOEXEC:
+          #endif
+          #ifdef F_DUPFD_CLOFORK                 /* Solaris */
+          case F_DUPFD_CLOFORK:
+          #endif
+          #ifdef F_GETXFL                        /* Solaris */
+          case F_GETXFL:
+          #endif
+          #ifdef F_GLOBAL_NOCACHE                /* macOS */
+          case F_GLOBAL_NOCACHE:
+          #endif
+          #ifdef F_MAKECOMPRESSED                /* macOS */
+          case F_MAKECOMPRESSED:
+          #endif
+          #ifdef F_MOVEDATAEXTENTS               /* macOS */
+          case F_MOVEDATAEXTENTS:
+          #endif
+          #ifdef F_NOCACHE                       /* macOS */
+          case F_NOCACHE:
+          #endif
+          #ifdef F_NODIRECT                      /* macOS */
+          case F_NODIRECT:
+          #endif
+          #ifdef F_NOTIFY                        /* Linux */
+          case F_NOTIFY:
+          #endif
+          #ifdef F_OPLKACK                       /* IRIX */
+          case F_OPLKACK:
+          #endif
+          #ifdef F_OPLKREG                       /* IRIX */
+          case F_OPLKREG:
+          #endif
+          #ifdef F_RDAHEAD                       /* macOS */
+          case F_RDAHEAD:
+          #endif
+          #ifdef F_SETBACKINGSTORE               /* macOS */
+          case F_SETBACKINGSTORE:
+          #endif
+          #ifdef F_SETCONFINED                   /* macOS */
+          case F_SETCONFINED:
+          #endif
+          #ifdef F_SETFD                         /* POSIX */
+          case F_SETFD:
+          #endif
+          #ifdef F_SETFL                         /* POSIX */
+          case F_SETFL:
+          #endif
+          #ifdef F_SETLEASE                      /* Linux */
+          case F_SETLEASE:
+          #endif
+          #ifdef F_SETNOSIGPIPE                  /* macOS */
+          case F_SETNOSIGPIPE:
+          #endif
+          #ifdef F_SETOWN                        /* POSIX */
+          case F_SETOWN:
+          #endif
+          #ifdef F_SETPIPE_SZ                    /* Linux */
+          case F_SETPIPE_SZ:
+          #endif
+          #ifdef F_SETPROTECTIONCLASS            /* macOS */
+          case F_SETPROTECTIONCLASS:
+          #endif
+          #ifdef F_SETSIG                        /* Linux */
+          case F_SETSIG:
+          #endif
+          #ifdef F_SINGLE_WRITER                 /* macOS */
+          case F_SINGLE_WRITER:
+          #endif
+            /* These actions take an 'int' argument.  */
+            {
+              int x = va_arg (arg, int);
+              result = fcntl (fd, action, x);
+            }
+            break;
+
+          default:
+            /* Other actions take a pointer argument.  */
+            {
+              void *p = va_arg (arg, void *);
+              result = fcntl (fd, action, p);
+            }
+            break;
+          }
+#else
+        errno = EINVAL;
+#endif
+        break;
+      }
+    }
+  va_end (arg);
+  return result;
+}
+
+static int
+rpl_fcntl_DUPFD (int fd, int target)
+{
+  int result;
+#if !HAVE_FCNTL
+  result = dupfd (fd, target, 0);
+#elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR
+  /* Detect invalid target; needed for cygwin 1.5.x.  */
+  if (target < 0 || getdtablesize () <= target)
+    {
+      result = -1;
+      errno = EINVAL;
+    }
+  else
+    {
+      /* Haiku alpha 2 loses fd flags on original.  */
+      int flags = fcntl (fd, F_GETFD);
+      if (flags < 0)
+        result = -1;
+      else
+        {
+          result = fcntl (fd, F_DUPFD, target);
+          if (0 <= result && fcntl (fd, F_SETFD, flags) == -1)
+            {
+              int saved_errno = errno;
+              close (result);
+              result = -1;
+              errno = saved_errno;
+            }
+# if REPLACE_FCHDIR
+          if (0 <= result)
+            result = _gl_register_dup (fd, result);
+# endif
+        }
+    }
+#else
+  result = fcntl (fd, F_DUPFD, target);
+#endif
+  return result;
+}
+
+static int
+rpl_fcntl_DUPFD_CLOEXEC (int fd, int target)
+{
+  int result;
+#if !HAVE_FCNTL
+  result = dupfd (fd, target, O_CLOEXEC);
+#else /* HAVE_FCNTL */
+# if defined __HAIKU__
+  /* On Haiku, the system fcntl (fd, F_DUPFD_CLOEXEC, target) sets
+     the FD_CLOEXEC flag on fd, not on target.  Therefore avoid the
+     system fcntl in this case.  */
+#  define have_dupfd_cloexec -1
+# else
+  /* Try the system call first, if the headers claim it exists
+     (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we
+     may be running with a glibc that has the macro but with an
+     older kernel that does not support it.  Cache the
+     information on whether the system call really works, but
+     avoid caching failure if the corresponding F_DUPFD fails
+     for any reason.  0 = unknown, 1 = yes, -1 = no.  */
+  static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0;
+  if (0 <= have_dupfd_cloexec)
+    {
+      result = fcntl (fd, F_DUPFD_CLOEXEC, target);
+      if (0 <= result || errno != EINVAL)
+        {
+          have_dupfd_cloexec = 1;
+#  if REPLACE_FCHDIR
+          if (0 <= result)
+            result = _gl_register_dup (fd, result);
+#  endif
+        }
+      else
+        {
+          result = rpl_fcntl_DUPFD (fd, target);
+          if (result >= 0)
+            have_dupfd_cloexec = -1;
+        }
+    }
+  else
+# endif
+    result = rpl_fcntl_DUPFD (fd, target);
+  if (0 <= result && have_dupfd_cloexec == -1)
+    {
+      int flags = fcntl (result, F_GETFD);
+      if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1)
+        {
+          int saved_errno = errno;
+          close (result);
+          errno = saved_errno;
+          result = -1;
+        }
+    }
+#endif /* HAVE_FCNTL */
+  return result;
+}
+
+#undef fcntl
+
+#ifdef __KLIBC__
+
+static int
+klibc_fcntl (int fd, int action, /* arg */...);
+{
+  va_list arg_ptr;
+  int arg;
+  struct stat sbuf;
+  int result;
+
+  va_start (arg_ptr, action);
+  arg = va_arg (arg_ptr, int);
+  result = fcntl (fd, action, arg);
+  /* EPERM for F_DUPFD, ENOTSUP for others */
+  if (result == -1 && (errno == EPERM || errno == ENOTSUP)
+      && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
+    {
+      ULONG ulMode;
+
+      switch (action)
+        {
+        case F_DUPFD:
+          /* Find available fd */
+          while (fcntl (arg, F_GETFL) != -1 || errno != EBADF)
+            arg++;
+
+          result = dup2 (fd, arg);
+          break;
+
+        /* Using underlying APIs is right ? */
+        case F_GETFD:
+          if (DosQueryFHState (fd, &ulMode))
+            break;
+
+          result = (ulMode & OPEN_FLAGS_NOINHERIT) ? FD_CLOEXEC : 0;
+          break;
+
+        case F_SETFD:
+          if (arg & ~FD_CLOEXEC)
+            break;
+
+          if (DosQueryFHState (fd, &ulMode))
+            break;
+
+          if (arg & FD_CLOEXEC)
+            ulMode |= OPEN_FLAGS_NOINHERIT;
+          else
+            ulMode &= ~OPEN_FLAGS_NOINHERIT;
+
+          /* Filter supported flags.  */
+          ulMode &= (OPEN_FLAGS_WRITE_THROUGH | OPEN_FLAGS_FAIL_ON_ERROR
+                     | OPEN_FLAGS_NO_CACHE | OPEN_FLAGS_NOINHERIT);
+
+          if (DosSetFHState (fd, ulMode))
+            break;
+
+          result = 0;
+          break;
+
+        case F_GETFL:
+          result = 0;
+          break;
+
+        case F_SETFL:
+          if (arg != 0)
+            break;
+
+          result = 0;
+          break;
+
+        default:
+          errno = EINVAL;
+          break;
+        }
+    }
+
+  va_end (arg_ptr);
+
+  return result;
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/fcntl.in.h b/grub-core/lib/gnulib/fcntl.in.h
new file mode 100644
index 0000000..eb70dc6
--- /dev/null
+++ b/grub-core/lib/gnulib/fcntl.in.h
@@ -0,0 +1,366 @@
+/* Like <fcntl.h>, but with non-working flags defined to 0.
+
+   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Paul Eggert */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_system_fcntl_h
+/* Special invocation convention.  */
+
+/* Needed before <sys/stat.h>.
+   May also define off_t to a 64-bit type on native Windows.  */
+#include <sys/types.h>
+/* On some systems other than glibc, <sys/stat.h> is a prerequisite of
+   <fcntl.h>.  On glibc systems, we would like to avoid namespace pollution.
+   But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an
+   extern "C" { ... } block, which leads to errors in C++ mode with the
+   overridden <sys/stat.h> from gnulib.  These errors are known to be gone
+   with g++ version >= 4.3.  */
+#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))))
+# include <sys/stat.h>
+#endif
+#@INCLUDE_NEXT@ @NEXT_FCNTL_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_FCNTL_H
+
+/* Needed before <sys/stat.h>.
+   May also define off_t to a 64-bit type on native Windows.  */
+#include <sys/types.h>
+/* On some systems other than glibc, <sys/stat.h> is a prerequisite of
+   <fcntl.h>.  On glibc systems, we would like to avoid namespace pollution.
+   But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an
+   extern "C" { ... } block, which leads to errors in C++ mode with the
+   overridden <sys/stat.h> from gnulib.  These errors are known to be gone
+   with g++ version >= 4.3.  */
+#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))))
+# include <sys/stat.h>
+#endif
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_FCNTL_H@
+
+#ifndef _@GUARD_PREFIX@_FCNTL_H
+#define _@GUARD_PREFIX@_FCNTL_H
+
+#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems.  */
+# include <unistd.h>
+#endif
+
+/* Native Windows platforms declare open(), creat() in <io.h>.  */
+#if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \
+    && (defined _WIN32 && ! defined __CYGWIN__)
+# include <io.h>
+#endif
+
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Declare overridden functions.  */
+
+#if @GNULIB_FCNTL@
+# if @REPLACE_FCNTL@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fcntl
+#   define fcntl rpl_fcntl
+#  endif
+_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...));
+_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...));
+# else
+#  if !@HAVE_FCNTL@
+_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...));
+#  endif
+_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...));
+# endif
+_GL_CXXALIASWARN (fcntl);
+#elif defined GNULIB_POSIXCHECK
+# undef fcntl
+# if HAVE_RAW_DECL_FCNTL
+_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - "
+                 "use gnulib module fcntl for portability");
+# endif
+#endif
+
+#if @GNULIB_OPEN@
+# if @REPLACE_OPEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef open
+#   define open rpl_open
+#  endif
+_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
+                             _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
+# else
+_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
+# endif
+/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a
+   default argument.  _GL_CXXALIASWARN does not work in this case.  */
+# if !defined __hpux
+_GL_CXXALIASWARN (open);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef open
+/* Assume open is always declared.  */
+_GL_WARN_ON_USE (open, "open is not always POSIX compliant - "
+                 "use gnulib module open for portability");
+#endif
+
+#if @GNULIB_OPENAT@
+# if @REPLACE_OPENAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef openat
+#   define openat rpl_openat
+#  endif
+_GL_FUNCDECL_RPL (openat, int,
+                  (int fd, char const *file, int flags, /* mode_t mode */ ...)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (openat, int,
+                  (int fd, char const *file, int flags, /* mode_t mode */ ...));
+# else
+#  if !@HAVE_OPENAT@
+_GL_FUNCDECL_SYS (openat, int,
+                  (int fd, char const *file, int flags, /* mode_t mode */ ...)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (openat, int,
+                  (int fd, char const *file, int flags, /* mode_t mode */ ...));
+# endif
+_GL_CXXALIASWARN (openat);
+#elif defined GNULIB_POSIXCHECK
+# undef openat
+# if HAVE_RAW_DECL_OPENAT
+_GL_WARN_ON_USE (openat, "openat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+/* Fix up the FD_* macros, only known to be missing on mingw.  */
+
+#ifndef FD_CLOEXEC
+# define FD_CLOEXEC 1
+#endif
+
+/* Fix up the supported F_* macros.  Intentionally leave other F_*
+   macros undefined.  Only known to be missing on mingw.  */
+
+#ifndef F_DUPFD_CLOEXEC
+# define F_DUPFD_CLOEXEC 0x40000000
+/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise.  */
+# define GNULIB_defined_F_DUPFD_CLOEXEC 1
+#else
+# define GNULIB_defined_F_DUPFD_CLOEXEC 0
+#endif
+
+#ifndef F_DUPFD
+# define F_DUPFD 1
+#endif
+
+#ifndef F_GETFD
+# define F_GETFD 2
+#endif
+
+/* Fix up the O_* macros.  */
+
+/* AIX 7.1 with XL C 12.1 defines O_CLOEXEC, O_NOFOLLOW, and O_TTY_INIT
+   to values outside 'int' range, so omit these misdefinitions.
+   But avoid namespace pollution on non-AIX systems.  */
+#ifdef _AIX
+# include <limits.h>
+# if defined O_CLOEXEC && ! (INT_MIN <= O_CLOEXEC && O_CLOEXEC <= INT_MAX)
+#  undef O_CLOEXEC
+# endif
+# if defined O_NOFOLLOW && ! (INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX)
+#  undef O_NOFOLLOW
+# endif
+# if defined O_TTY_INIT && ! (INT_MIN <= O_TTY_INIT && O_TTY_INIT <= INT_MAX)
+#  undef O_TTY_INIT
+# endif
+#endif
+
+#if !defined O_DIRECT && defined O_DIRECTIO
+/* Tru64 spells it 'O_DIRECTIO'.  */
+# define O_DIRECT O_DIRECTIO
+#endif
+
+#if !defined O_CLOEXEC && defined O_NOINHERIT
+/* Mingw spells it 'O_NOINHERIT'.  */
+# define O_CLOEXEC O_NOINHERIT
+#endif
+
+#ifndef O_CLOEXEC
+# define O_CLOEXEC 0x40000000 /* Try to not collide with system O_* flags.  */
+# define GNULIB_defined_O_CLOEXEC 1
+#else
+# define GNULIB_defined_O_CLOEXEC 0
+#endif
+
+#ifndef O_DIRECT
+# define O_DIRECT 0
+#endif
+
+#ifndef O_DIRECTORY
+# define O_DIRECTORY 0
+#endif
+
+#ifndef O_DSYNC
+# define O_DSYNC 0
+#endif
+
+#ifndef O_EXEC
+# define O_EXEC O_RDONLY /* This is often close enough in older systems.  */
+#endif
+
+#ifndef O_IGNORE_CTTY
+# define O_IGNORE_CTTY 0
+#endif
+
+#ifndef O_NDELAY
+# define O_NDELAY 0
+#endif
+
+#ifndef O_NOATIME
+# define O_NOATIME 0
+#endif
+
+#ifndef O_NONBLOCK
+# define O_NONBLOCK O_NDELAY
+#endif
+
+/* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero
+   value of O_NONBLOCK.  Otherwise, O_NONBLOCK is defined (above) to O_NDELAY
+   or to 0 as fallback.  */
+#if @GNULIB_NONBLOCKING@
+# if O_NONBLOCK
+#  define GNULIB_defined_O_NONBLOCK 0
+# else
+#  define GNULIB_defined_O_NONBLOCK 1
+#  undef O_NONBLOCK
+#  define O_NONBLOCK 0x40000000
+# endif
+#endif
+
+#ifndef O_NOCTTY
+# define O_NOCTTY 0
+#endif
+
+#ifndef O_NOFOLLOW
+# define O_NOFOLLOW 0
+#endif
+
+#ifndef O_NOLINK
+# define O_NOLINK 0
+#endif
+
+#ifndef O_NOLINKS
+# define O_NOLINKS 0
+#endif
+
+#ifndef O_NOTRANS
+# define O_NOTRANS 0
+#endif
+
+#ifndef O_RSYNC
+# define O_RSYNC 0
+#endif
+
+#ifndef O_SEARCH
+# define O_SEARCH O_RDONLY /* This is often close enough in older systems.  */
+#endif
+
+#ifndef O_SYNC
+# define O_SYNC 0
+#endif
+
+#ifndef O_TTY_INIT
+# define O_TTY_INIT 0
+#endif
+
+#if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
+# undef O_ACCMODE
+# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
+#endif
+
+/* For systems that distinguish between text and binary I/O.
+   O_BINARY is usually declared in fcntl.h  */
+#if !defined O_BINARY && defined _O_BINARY
+  /* For MSC-compatible compilers.  */
+# define O_BINARY _O_BINARY
+# define O_TEXT _O_TEXT
+#endif
+
+#if defined __BEOS__ || defined __HAIKU__
+  /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect.  */
+# undef O_BINARY
+# undef O_TEXT
+#endif
+
+#ifndef O_BINARY
+# define O_BINARY 0
+# define O_TEXT 0
+#endif
+
+/* Fix up the AT_* macros.  */
+
+/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive.  Its
+   value exceeds INT_MAX, so its use as an int doesn't conform to the
+   C standard, and GCC and Sun C complain in some cases.  If the bug
+   is present, undef AT_FDCWD here, so it can be redefined below.  */
+#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553
+# undef AT_FDCWD
+#endif
+
+/* Use the same bit pattern as Solaris 9, but with the proper
+   signedness.  The bit pattern is important, in case this actually is
+   Solaris with the above workaround.  */
+#ifndef AT_FDCWD
+# define AT_FDCWD (-3041965)
+#endif
+
+/* Use the same values as Solaris 9.  This shouldn't matter, but
+   there's no real reason to differ.  */
+#ifndef AT_SYMLINK_NOFOLLOW
+# define AT_SYMLINK_NOFOLLOW 4096
+#endif
+
+#ifndef AT_REMOVEDIR
+# define AT_REMOVEDIR 1
+#endif
+
+/* Solaris 9 lacks these two, so just pick unique values.  */
+#ifndef AT_SYMLINK_FOLLOW
+# define AT_SYMLINK_FOLLOW 2
+#endif
+
+#ifndef AT_EACCESS
+# define AT_EACCESS 4
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_FCNTL_H */
+#endif /* _@GUARD_PREFIX@_FCNTL_H */
+#endif
diff --git a/grub-core/lib/gnulib/fd-hook.c b/grub-core/lib/gnulib/fd-hook.c
new file mode 100644
index 0000000..7879119
--- /dev/null
+++ b/grub-core/lib/gnulib/fd-hook.c
@@ -0,0 +1,116 @@
+/* Hook for making file descriptor functions close(), ioctl() extensible.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "fd-hook.h"
+
+#include <stdlib.h>
+
+/* Currently, this entire code is only needed for the handling of sockets
+   on native Windows platforms.  */
+#if WINDOWS_SOCKETS
+
+/* The first and last link in the doubly linked list.
+   Initially the list is empty.  */
+static struct fd_hook anchor = { &anchor, &anchor, NULL, NULL };
+
+int
+execute_close_hooks (const struct fd_hook *remaining_list, gl_close_fn primary,
+                     int fd)
+{
+  if (remaining_list == &anchor)
+    /* End of list reached.  */
+    return primary (fd);
+  else
+    return remaining_list->private_close_fn (remaining_list->private_next,
+                                             primary, fd);
+}
+
+int
+execute_all_close_hooks (gl_close_fn primary, int fd)
+{
+  return execute_close_hooks (anchor.private_next, primary, fd);
+}
+
+int
+execute_ioctl_hooks (const struct fd_hook *remaining_list, gl_ioctl_fn primary,
+                     int fd, int request, void *arg)
+{
+  if (remaining_list == &anchor)
+    /* End of list reached.  */
+    return primary (fd, request, arg);
+  else
+    return remaining_list->private_ioctl_fn (remaining_list->private_next,
+                                             primary, fd, request, arg);
+}
+
+int
+execute_all_ioctl_hooks (gl_ioctl_fn primary,
+                         int fd, int request, void *arg)
+{
+  return execute_ioctl_hooks (anchor.private_next, primary, fd, request, arg);
+}
+
+void
+register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, struct fd_hook *link)
+{
+  if (close_hook == NULL)
+    close_hook = execute_close_hooks;
+  if (ioctl_hook == NULL)
+    ioctl_hook = execute_ioctl_hooks;
+
+  if (link->private_next == NULL && link->private_prev == NULL)
+    {
+      /* Add the link to the doubly linked list.  */
+      link->private_next = anchor.private_next;
+      link->private_prev = &anchor;
+      link->private_close_fn = close_hook;
+      link->private_ioctl_fn = ioctl_hook;
+      anchor.private_next->private_prev = link;
+      anchor.private_next = link;
+    }
+  else
+    {
+      /* The link is already in use.  */
+      if (link->private_close_fn != close_hook
+          || link->private_ioctl_fn != ioctl_hook)
+        abort ();
+    }
+}
+
+void
+unregister_fd_hook (struct fd_hook *link)
+{
+  struct fd_hook *next = link->private_next;
+  struct fd_hook *prev = link->private_prev;
+
+  if (next != NULL && prev != NULL)
+    {
+      /* The link is in use.  Remove it from the doubly linked list.  */
+      prev->private_next = next;
+      next->private_prev = prev;
+      /* Clear the link, to mark it unused.  */
+      link->private_next = NULL;
+      link->private_prev = NULL;
+      link->private_close_fn = NULL;
+      link->private_ioctl_fn = NULL;
+    }
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/fd-hook.h b/grub-core/lib/gnulib/fd-hook.h
new file mode 100644
index 0000000..bf07f00
--- /dev/null
+++ b/grub-core/lib/gnulib/fd-hook.h
@@ -0,0 +1,119 @@
+/* Hook for making file descriptor functions close(), ioctl() extensible.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+
+#ifndef FD_HOOK_H
+#define FD_HOOK_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Currently, this entire code is only needed for the handling of sockets
+   on native Windows platforms.  */
+#if WINDOWS_SOCKETS
+
+
+/* Type of function that closes FD.  */
+typedef int (*gl_close_fn) (int fd);
+
+/* Type of function that applies a control request to FD.  */
+typedef int (*gl_ioctl_fn) (int fd, int request, void *arg);
+
+/* An element of the list of file descriptor hooks.
+   In CLOS (Common Lisp Object System) speak, it consists of an "around"
+   method for the close() function and an "around" method for the ioctl()
+   function.
+   The fields of this structure are considered private.  */
+struct fd_hook
+{
+  /* Doubly linked list.  */
+  struct fd_hook *private_next;
+  struct fd_hook *private_prev;
+  /* Function that treats the types of FD that it knows about and calls
+     execute_close_hooks (REMAINING_LIST, PRIMARY, FD) as a fallback.  */
+  int (*private_close_fn) (const struct fd_hook *remaining_list,
+                           gl_close_fn primary,
+                           int fd);
+  /* Function that treats the types of FD that it knows about and calls
+     execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) as a
+     fallback.  */
+  int (*private_ioctl_fn) (const struct fd_hook *remaining_list,
+                           gl_ioctl_fn primary,
+                           int fd, int request, void *arg);
+};
+
+/* This type of function closes FD, applying special knowledge for the FD
+   types it knows about, and calls
+   execute_close_hooks (REMAINING_LIST, PRIMARY, FD)
+   for the other FD types.
+   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
+   and PRIMARY is the "primary" method for close().  */
+typedef int (*close_hook_fn) (const struct fd_hook *remaining_list,
+                              gl_close_fn primary,
+                              int fd);
+
+/* Execute the close hooks in REMAINING_LIST, with PRIMARY as "primary" method.
+   Return 0 or -1, like close() would do.  */
+extern int execute_close_hooks (const struct fd_hook *remaining_list,
+                                gl_close_fn primary,
+                                int fd);
+
+/* Execute all close hooks, with PRIMARY as "primary" method.
+   Return 0 or -1, like close() would do.  */
+extern int execute_all_close_hooks (gl_close_fn primary, int fd);
+
+/* This type of function applies a control request to FD, applying special
+   knowledge for the FD types it knows about, and calls
+   execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG)
+   for the other FD types.
+   In CLOS speak, REMAINING_LIST is the remaining list of "around" methods,
+   and PRIMARY is the "primary" method for ioctl().  */
+typedef int (*ioctl_hook_fn) (const struct fd_hook *remaining_list,
+                              gl_ioctl_fn primary,
+                              int fd, int request, void *arg);
+
+/* Execute the ioctl hooks in REMAINING_LIST, with PRIMARY as "primary" method.
+   Return 0 or -1, like ioctl() would do.  */
+extern int execute_ioctl_hooks (const struct fd_hook *remaining_list,
+                                gl_ioctl_fn primary,
+                                int fd, int request, void *arg);
+
+/* Execute all ioctl hooks, with PRIMARY as "primary" method.
+   Return 0 or -1, like ioctl() would do.  */
+extern int execute_all_ioctl_hooks (gl_ioctl_fn primary,
+                                    int fd, int request, void *arg);
+
+/* Add a function pair to the list of file descriptor hooks.
+   CLOSE_HOOK and IOCTL_HOOK may be NULL, indicating no change.
+   The LINK variable points to a piece of memory which is guaranteed to be
+   accessible until the corresponding call to unregister_fd_hook.  */
+extern void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook,
+                              struct fd_hook *link);
+
+/* Removes a hook from the list of file descriptor hooks.  */
+extern void unregister_fd_hook (struct fd_hook *link);
+
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FD_HOOK_H */
diff --git a/grub-core/lib/gnulib/fd-safer-flag.c b/grub-core/lib/gnulib/fd-safer-flag.c
new file mode 100644
index 0000000..7c026ef
--- /dev/null
+++ b/grub-core/lib/gnulib/fd-safer-flag.c
@@ -0,0 +1,52 @@
+/* Adjust a file descriptor result so that it avoids clobbering
+   STD{IN,OUT,ERR}_FILENO, with specific flags.
+
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert and Eric Blake.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "unistd-safer.h"
+
+#include <errno.h>
+#include <unistd.h>
+
+/* Return FD, unless FD would be a copy of standard input, output, or
+   error; in that case, return a duplicate of FD, closing FD.  If FLAG
+   contains O_CLOEXEC, the returned FD will have close-on-exec
+   semantics.  On failure to duplicate, close FD, set errno, and
+   return -1.  Preserve errno if FD is negative, so that the caller
+   can always inspect errno when the returned value is negative.
+
+   This function is usefully wrapped around functions that return file
+   descriptors, e.g., fd_safer_flag (open ("file", O_RDONLY | flag), flag).  */
+
+int
+fd_safer_flag (int fd, int flag)
+{
+  if (STDIN_FILENO <= fd && fd <= STDERR_FILENO)
+    {
+      int f = dup_safer_flag (fd, flag);
+      int e = errno;
+      close (fd);
+      errno = e;
+      fd = f;
+    }
+
+  return fd;
+}
diff --git a/grub-core/lib/gnulib/fd-safer.c b/grub-core/lib/gnulib/fd-safer.c
new file mode 100644
index 0000000..b5113e1
--- /dev/null
+++ b/grub-core/lib/gnulib/fd-safer.c
@@ -0,0 +1,49 @@
+/* Return a safer copy of a file descriptor.
+
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#include <config.h>
+
+#include "unistd-safer.h"
+
+#include <errno.h>
+#include <unistd.h>
+
+/* Return FD, unless FD would be a copy of standard input, output, or
+   error; in that case, return a duplicate of FD, closing FD.  On
+   failure to duplicate, close FD, set errno, and return -1.  Preserve
+   errno if FD is negative, so that the caller can always inspect
+   errno when the returned value is negative.
+
+   This function is usefully wrapped around functions that return file
+   descriptors, e.g., fd_safer (open ("file", O_RDONLY)).  */
+
+int
+fd_safer (int fd)
+{
+  if (STDIN_FILENO <= fd && fd <= STDERR_FILENO)
+    {
+      int f = dup_safer (fd);
+      int e = errno;
+      close (fd);
+      errno = e;
+      fd = f;
+    }
+
+  return fd;
+}
diff --git a/grub-core/lib/gnulib/filename.h b/grub-core/lib/gnulib/filename.h
new file mode 100644
index 0000000..3ba3105
--- /dev/null
+++ b/grub-core/lib/gnulib/filename.h
@@ -0,0 +1,54 @@
+/* Basic filename support macros.
+   Copyright (C) 2001-2004, 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _FILENAME_H
+#define _FILENAME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Pathname support.
+   ISSLASH(C)           tests whether C is a directory separator character.
+   IS_ABSOLUTE_PATH(P)  tests whether P is an absolute path.  If it is not,
+                        it may be concatenated to a directory pathname.
+   IS_PATH_WITH_DIR(P)  tests whether P contains a directory specification.
+ */
+#if defined _WIN32 || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
+  /* Native Windows, Cygwin, OS/2, DOS */
+# define ISSLASH(C) ((C) == '/' || (C) == '\\')
+# define HAS_DEVICE(P) \
+    ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \
+     && (P)[1] == ':')
+# define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P))
+# define IS_PATH_WITH_DIR(P) \
+    (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P))
+# define FILE_SYSTEM_PREFIX_LEN(P) (HAS_DEVICE (P) ? 2 : 0)
+#else
+  /* Unix */
+# define ISSLASH(C) ((C) == '/')
+# define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0])
+# define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL)
+# define FILE_SYSTEM_PREFIX_LEN(P) 0
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _FILENAME_H */
diff --git a/grub-core/lib/gnulib/filenamecat-lgpl.c b/grub-core/lib/gnulib/filenamecat-lgpl.c
new file mode 100644
index 0000000..98b105a
--- /dev/null
+++ b/grub-core/lib/gnulib/filenamecat-lgpl.c
@@ -0,0 +1,87 @@
+/* Concatenate two arbitrary file names.
+
+   Copyright (C) 1996-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "filenamecat.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "dirname.h"
+
+#if ! HAVE_MEMPCPY && ! defined mempcpy
+# define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N)))
+#endif
+
+/* Concatenate two file name components, DIR and BASE, in
+   newly-allocated storage and return the result.
+   The resulting file name F is such that the commands "ls F" and "(cd
+   DIR; ls ./BASE)" refer to the same file.  If necessary, put
+   a separator between DIR and BASE in the result.  Typically this
+   separator is "/", but in rare cases it might be ".".
+   In any case, if BASE_IN_RESULT is non-NULL, set
+   *BASE_IN_RESULT to point to the copy of BASE at the end of the
+   returned concatenation.
+
+   Return NULL if malloc fails.  */
+
+char *
+mfile_name_concat (char const *dir, char const *base, char **base_in_result)
+{
+  char const *dirbase = last_component (dir);
+  size_t dirbaselen = base_len (dirbase);
+  size_t dirlen = dirbase - dir + dirbaselen;
+  size_t baselen = strlen (base);
+  char sep = '\0';
+  if (dirbaselen)
+    {
+      /* DIR is not a file system root, so separate with / if needed.  */
+      if (! ISSLASH (dir[dirlen - 1]) && ! ISSLASH (*base))
+        sep = '/';
+    }
+  else if (ISSLASH (*base))
+    {
+      /* DIR is a file system root and BASE begins with a slash, so
+         separate with ".".  For example, if DIR is "/" and BASE is
+         "/foo" then return "/./foo", as "//foo" would be wrong on
+         some POSIX systems.  A fancier algorithm could omit "." in
+         some cases but is not worth the trouble.  */
+      sep = '.';
+    }
+
+  char *p_concat = malloc (dirlen + (sep != '\0')  + baselen + 1);
+  char *p;
+
+  if (p_concat == NULL)
+    return NULL;
+
+  p = mempcpy (p_concat, dir, dirlen);
+  *p = sep;
+  p += sep != '\0';
+
+  if (base_in_result)
+    *base_in_result = p;
+
+  p = mempcpy (p, base, baselen);
+  *p = '\0';
+
+  return p_concat;
+}
diff --git a/grub-core/lib/gnulib/filenamecat.h b/grub-core/lib/gnulib/filenamecat.h
new file mode 100644
index 0000000..67b46b0
--- /dev/null
+++ b/grub-core/lib/gnulib/filenamecat.h
@@ -0,0 +1,27 @@
+/* Concatenate two arbitrary file names.
+
+   Copyright (C) 1996-1997, 2003, 2005, 2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#if GNULIB_FILENAMECAT
+char *file_name_concat (char const *dir, char const *base,
+                        char **base_in_result);
+#endif
+
+char *mfile_name_concat (char const *dir, char const *base,
+                         char **base_in_result);
diff --git a/grub-core/lib/gnulib/flexmember.h b/grub-core/lib/gnulib/flexmember.h
new file mode 100644
index 0000000..0d65f6d
--- /dev/null
+++ b/grub-core/lib/gnulib/flexmember.h
@@ -0,0 +1,45 @@
+/* Sizes of structs with flexible array members.
+
+   Copyright 2016-2019 Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.
+
+   Written by Paul Eggert.  */
+
+#include <stddef.h>
+
+/* Nonzero multiple of alignment of TYPE, suitable for FLEXSIZEOF below.
+   On older platforms without _Alignof, use a pessimistic bound that is
+   safe in practice even if FLEXIBLE_ARRAY_MEMBER is 1.
+   On newer platforms, use _Alignof to get a tighter bound.  */
+
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112
+# define FLEXALIGNOF(type) (sizeof (type) & ~ (sizeof (type) - 1))
+#else
+# define FLEXALIGNOF(type) _Alignof (type)
+#endif
+
+/* Upper bound on the size of a struct of type TYPE with a flexible
+   array member named MEMBER that is followed by N bytes of other data.
+   This is not simply sizeof (TYPE) + N, since it may require
+   alignment on unusually picky C11 platforms, and
+   FLEXIBLE_ARRAY_MEMBER may be 1 on pre-C11 platforms.
+   Yield a value less than N if and only if arithmetic overflow occurs.  */
+
+#define FLEXSIZEOF(type, member, n) \
+   ((offsetof (type, member) + FLEXALIGNOF (type) - 1 + (n)) \
+    & ~ (FLEXALIGNOF (type) - 1))
diff --git a/grub-core/lib/gnulib/float+.h b/grub-core/lib/gnulib/float+.h
new file mode 100644
index 0000000..5af861f
--- /dev/null
+++ b/grub-core/lib/gnulib/float+.h
@@ -0,0 +1,147 @@
+/* Supplemental information about the floating-point formats.
+   Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2007.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _FLOATPLUS_H
+#define _FLOATPLUS_H
+
+#include <float.h>
+#include <limits.h>
+
+/* Number of bits in the mantissa of a floating-point number, including the
+   "hidden bit".  */
+#if FLT_RADIX == 2
+# define FLT_MANT_BIT FLT_MANT_DIG
+# define DBL_MANT_BIT DBL_MANT_DIG
+# define LDBL_MANT_BIT LDBL_MANT_DIG
+#elif FLT_RADIX == 4
+# define FLT_MANT_BIT (FLT_MANT_DIG * 2)
+# define DBL_MANT_BIT (DBL_MANT_DIG * 2)
+# define LDBL_MANT_BIT (LDBL_MANT_DIG * 2)
+#elif FLT_RADIX == 16
+# define FLT_MANT_BIT (FLT_MANT_DIG * 4)
+# define DBL_MANT_BIT (DBL_MANT_DIG * 4)
+# define LDBL_MANT_BIT (LDBL_MANT_DIG * 4)
+#endif
+
+/* Bit mask that can be used to mask the exponent, as an unsigned number.  */
+#define FLT_EXP_MASK ((FLT_MAX_EXP - FLT_MIN_EXP) | 7)
+#define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7)
+#define LDBL_EXP_MASK ((LDBL_MAX_EXP - LDBL_MIN_EXP) | 7)
+
+/* Number of bits used for the exponent of a floating-point number, including
+   the exponent's sign.  */
+#define FLT_EXP_BIT \
+  (FLT_EXP_MASK < 0x100 ? 8 : \
+   FLT_EXP_MASK < 0x200 ? 9 : \
+   FLT_EXP_MASK < 0x400 ? 10 : \
+   FLT_EXP_MASK < 0x800 ? 11 : \
+   FLT_EXP_MASK < 0x1000 ? 12 : \
+   FLT_EXP_MASK < 0x2000 ? 13 : \
+   FLT_EXP_MASK < 0x4000 ? 14 : \
+   FLT_EXP_MASK < 0x8000 ? 15 : \
+   FLT_EXP_MASK < 0x10000 ? 16 : \
+   FLT_EXP_MASK < 0x20000 ? 17 : \
+   FLT_EXP_MASK < 0x40000 ? 18 : \
+   FLT_EXP_MASK < 0x80000 ? 19 : \
+   FLT_EXP_MASK < 0x100000 ? 20 : \
+   FLT_EXP_MASK < 0x200000 ? 21 : \
+   FLT_EXP_MASK < 0x400000 ? 22 : \
+   FLT_EXP_MASK < 0x800000 ? 23 : \
+   FLT_EXP_MASK < 0x1000000 ? 24 : \
+   FLT_EXP_MASK < 0x2000000 ? 25 : \
+   FLT_EXP_MASK < 0x4000000 ? 26 : \
+   FLT_EXP_MASK < 0x8000000 ? 27 : \
+   FLT_EXP_MASK < 0x10000000 ? 28 : \
+   FLT_EXP_MASK < 0x20000000 ? 29 : \
+   FLT_EXP_MASK < 0x40000000 ? 30 : \
+   FLT_EXP_MASK <= 0x7fffffff ? 31 : \
+   32)
+#define DBL_EXP_BIT \
+  (DBL_EXP_MASK < 0x100 ? 8 : \
+   DBL_EXP_MASK < 0x200 ? 9 : \
+   DBL_EXP_MASK < 0x400 ? 10 : \
+   DBL_EXP_MASK < 0x800 ? 11 : \
+   DBL_EXP_MASK < 0x1000 ? 12 : \
+   DBL_EXP_MASK < 0x2000 ? 13 : \
+   DBL_EXP_MASK < 0x4000 ? 14 : \
+   DBL_EXP_MASK < 0x8000 ? 15 : \
+   DBL_EXP_MASK < 0x10000 ? 16 : \
+   DBL_EXP_MASK < 0x20000 ? 17 : \
+   DBL_EXP_MASK < 0x40000 ? 18 : \
+   DBL_EXP_MASK < 0x80000 ? 19 : \
+   DBL_EXP_MASK < 0x100000 ? 20 : \
+   DBL_EXP_MASK < 0x200000 ? 21 : \
+   DBL_EXP_MASK < 0x400000 ? 22 : \
+   DBL_EXP_MASK < 0x800000 ? 23 : \
+   DBL_EXP_MASK < 0x1000000 ? 24 : \
+   DBL_EXP_MASK < 0x2000000 ? 25 : \
+   DBL_EXP_MASK < 0x4000000 ? 26 : \
+   DBL_EXP_MASK < 0x8000000 ? 27 : \
+   DBL_EXP_MASK < 0x10000000 ? 28 : \
+   DBL_EXP_MASK < 0x20000000 ? 29 : \
+   DBL_EXP_MASK < 0x40000000 ? 30 : \
+   DBL_EXP_MASK <= 0x7fffffff ? 31 : \
+   32)
+#define LDBL_EXP_BIT \
+  (LDBL_EXP_MASK < 0x100 ? 8 : \
+   LDBL_EXP_MASK < 0x200 ? 9 : \
+   LDBL_EXP_MASK < 0x400 ? 10 : \
+   LDBL_EXP_MASK < 0x800 ? 11 : \
+   LDBL_EXP_MASK < 0x1000 ? 12 : \
+   LDBL_EXP_MASK < 0x2000 ? 13 : \
+   LDBL_EXP_MASK < 0x4000 ? 14 : \
+   LDBL_EXP_MASK < 0x8000 ? 15 : \
+   LDBL_EXP_MASK < 0x10000 ? 16 : \
+   LDBL_EXP_MASK < 0x20000 ? 17 : \
+   LDBL_EXP_MASK < 0x40000 ? 18 : \
+   LDBL_EXP_MASK < 0x80000 ? 19 : \
+   LDBL_EXP_MASK < 0x100000 ? 20 : \
+   LDBL_EXP_MASK < 0x200000 ? 21 : \
+   LDBL_EXP_MASK < 0x400000 ? 22 : \
+   LDBL_EXP_MASK < 0x800000 ? 23 : \
+   LDBL_EXP_MASK < 0x1000000 ? 24 : \
+   LDBL_EXP_MASK < 0x2000000 ? 25 : \
+   LDBL_EXP_MASK < 0x4000000 ? 26 : \
+   LDBL_EXP_MASK < 0x8000000 ? 27 : \
+   LDBL_EXP_MASK < 0x10000000 ? 28 : \
+   LDBL_EXP_MASK < 0x20000000 ? 29 : \
+   LDBL_EXP_MASK < 0x40000000 ? 30 : \
+   LDBL_EXP_MASK <= 0x7fffffff ? 31 : \
+   32)
+
+/* Number of bits used for a floating-point number: the mantissa (not
+   counting the "hidden bit", since it may or may not be explicit), the
+   exponent, and the sign.  */
+#define FLT_TOTAL_BIT ((FLT_MANT_BIT - 1) + FLT_EXP_BIT + 1)
+#define DBL_TOTAL_BIT ((DBL_MANT_BIT - 1) + DBL_EXP_BIT + 1)
+#define LDBL_TOTAL_BIT ((LDBL_MANT_BIT - 1) + LDBL_EXP_BIT + 1)
+
+/* Number of bytes used for a floating-point number.
+   This can be smaller than the 'sizeof'.  For example, on i386 systems,
+   'long double' most often have LDBL_MANT_BIT = 64, LDBL_EXP_BIT = 16, hence
+   LDBL_TOTAL_BIT = 80 bits, i.e. 10 bytes of consecutive memory, but
+   sizeof (long double) = 12 or = 16.  */
+#define SIZEOF_FLT ((FLT_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+#define SIZEOF_DBL ((DBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+#define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
+
+/* Verify that SIZEOF_FLT <= sizeof (float) etc.  */
+typedef int verify_sizeof_flt[SIZEOF_FLT <= sizeof (float) ? 1 : -1];
+typedef int verify_sizeof_dbl[SIZEOF_DBL <= sizeof (double) ? 1 : - 1];
+typedef int verify_sizeof_ldbl[SIZEOF_LDBL <= sizeof (long double) ? 1 : - 1];
+
+#endif /* _FLOATPLUS_H */
diff --git a/grub-core/lib/gnulib/float.c b/grub-core/lib/gnulib/float.c
new file mode 100644
index 0000000..8872deb
--- /dev/null
+++ b/grub-core/lib/gnulib/float.c
@@ -0,0 +1,33 @@
+/* Auxiliary definitions for <float.h>.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <float.h>
+
+#if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__
+const union gl_long_double_union gl_LDBL_MAX =
+  { { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL } };
+#elif defined __i386__
+const union gl_long_double_union gl_LDBL_MAX =
+  { { 0xFFFFFFFF, 0xFFFFFFFF, 32766 } };
+#else
+/* This declaration is solely to ensure that after preprocessing
+   this file is never empty.  */
+typedef int dummy;
+#endif
diff --git a/grub-core/lib/gnulib/float.in.h b/grub-core/lib/gnulib/float.in.h
new file mode 100644
index 0000000..ba094a8
--- /dev/null
+++ b/grub-core/lib/gnulib/float.in.h
@@ -0,0 +1,188 @@
+/* A correct <float.h>.
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_FLOAT_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_FLOAT_H@
+
+#ifndef _@GUARD_PREFIX@_FLOAT_H
+#define _@GUARD_PREFIX@_FLOAT_H
+
+/* 'long double' properties.  */
+
+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
+/* Number of mantissa units, in base FLT_RADIX.  */
+# undef LDBL_MANT_DIG
+# define LDBL_MANT_DIG   64
+/* Number of decimal digits that is sufficient for representing a number.  */
+# undef LDBL_DIG
+# define LDBL_DIG        18
+/* x-1 where x is the smallest representable number > 1.  */
+# undef LDBL_EPSILON
+# define LDBL_EPSILON    1.0842021724855044340E-19L
+/* Minimum e such that FLT_RADIX^(e-1) is a normalized number.  */
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP    (-16381)
+/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number.  */
+# undef LDBL_MAX_EXP
+# define LDBL_MAX_EXP    16384
+/* Minimum positive normalized number.  */
+# undef LDBL_MIN
+# define LDBL_MIN        3.3621031431120935063E-4932L
+/* Maximum representable finite number.  */
+# undef LDBL_MAX
+# define LDBL_MAX        1.1897314953572317650E+4932L
+/* Minimum e such that 10^e is in the range of normalized numbers.  */
+# undef LDBL_MIN_10_EXP
+# define LDBL_MIN_10_EXP (-4931)
+/* Maximum e such that 10^e is in the range of representable finite numbers.  */
+# undef LDBL_MAX_10_EXP
+# define LDBL_MAX_10_EXP 4932
+#endif
+
+/* On FreeBSD/x86 6.4, the 'long double' type really has only 53 bits of
+   precision in the compiler but 64 bits of precision at runtime.  See
+   <https://lists.gnu.org/r/bug-gnulib/2008-07/msg00063.html>.  */
+#if defined __i386__ && (defined __FreeBSD__ || defined __DragonFly__)
+/* Number of mantissa units, in base FLT_RADIX.  */
+# undef LDBL_MANT_DIG
+# define LDBL_MANT_DIG   64
+/* Number of decimal digits that is sufficient for representing a number.  */
+# undef LDBL_DIG
+# define LDBL_DIG        18
+/* x-1 where x is the smallest representable number > 1.  */
+# undef LDBL_EPSILON
+# define LDBL_EPSILON 1.084202172485504434007452800869941711426e-19L /* 2^-63 */
+/* Minimum e such that FLT_RADIX^(e-1) is a normalized number.  */
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP    (-16381)
+/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number.  */
+# undef LDBL_MAX_EXP
+# define LDBL_MAX_EXP    16384
+/* Minimum positive normalized number.  */
+# undef LDBL_MIN
+# define LDBL_MIN        3.362103143112093506262677817321752E-4932L /* = 0x1p-16382L */
+/* Maximum representable finite number.  */
+# undef LDBL_MAX
+/* LDBL_MAX is represented as { 0xFFFFFFFF, 0xFFFFFFFF, 32766 }.
+   But the largest literal that GCC allows us to write is
+   0x0.fffffffffffff8p16384L = { 0xFFFFF800, 0xFFFFFFFF, 32766 }.
+   So, define it like this through a reference to an external variable
+
+     const unsigned int LDBL_MAX[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 32766 };
+     extern const long double LDBL_MAX;
+
+   Unfortunately, this is not a constant expression.  */
+union gl_long_double_union
+  {
+    struct { unsigned int lo; unsigned int hi; unsigned int exponent; } xd;
+    long double ld;
+  };
+extern const union gl_long_double_union gl_LDBL_MAX;
+# define LDBL_MAX (gl_LDBL_MAX.ld)
+/* Minimum e such that 10^e is in the range of normalized numbers.  */
+# undef LDBL_MIN_10_EXP
+# define LDBL_MIN_10_EXP (-4931)
+/* Maximum e such that 10^e is in the range of representable finite numbers.  */
+# undef LDBL_MAX_10_EXP
+# define LDBL_MAX_10_EXP 4932
+#endif
+
+/* On AIX 7.1 with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_MAX are
+   wrong.
+   On Linux/PowerPC with gcc 4.4, the value of LDBL_MAX is wrong.  */
+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP DBL_MIN_EXP
+# undef LDBL_MIN_10_EXP
+# define LDBL_MIN_10_EXP DBL_MIN_10_EXP
+# undef LDBL_MIN
+# define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
+#endif
+#if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__
+# undef LDBL_MAX
+/* LDBL_MAX is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xFFFFFFFF }.
+   It is not easy to define:
+     #define LDBL_MAX 1.79769313486231580793728971405302307166e308L
+   is too small, whereas
+     #define LDBL_MAX 1.79769313486231580793728971405302307167e308L
+   is too large.  Apparently a bug in GCC decimal-to-binary conversion.
+   Also, I can't get values larger than
+     #define LDBL63 ((long double) (1ULL << 63))
+     #define LDBL882 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
+     #define LDBL945 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
+     #define LDBL1008 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
+     #define LDBL_MAX (LDBL1008 * 65535.0L + LDBL945 * (long double) 9223372036821221375ULL + LDBL882 * (long double) 4611686018427387904ULL)
+   which is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xF8000000 }.
+   So, define it like this through a reference to an external variable
+
+     const double LDBL_MAX[2] = { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL };
+     extern const long double LDBL_MAX;
+
+   or through a pointer cast
+
+     #define LDBL_MAX \
+       (*(const long double *) (double[]) { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL })
+
+   Unfortunately, this is not a constant expression, and the latter expression
+   does not work well when GCC is optimizing..  */
+union gl_long_double_union
+  {
+    struct { double hi; double lo; } dd;
+    long double ld;
+  };
+extern const union gl_long_double_union gl_LDBL_MAX;
+# define LDBL_MAX (gl_LDBL_MAX.ld)
+#endif
+
+/* On IRIX 6.5, with cc, the value of LDBL_MANT_DIG is wrong.
+   On IRIX 6.5, with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_EPSILON
+   are wrong.  */
+#if defined __sgi && (LDBL_MANT_DIG >= 106)
+# undef LDBL_MANT_DIG
+# define LDBL_MANT_DIG 106
+# if defined __GNUC__
+#  undef LDBL_MIN_EXP
+#  define LDBL_MIN_EXP DBL_MIN_EXP
+#  undef LDBL_MIN_10_EXP
+#  define LDBL_MIN_10_EXP DBL_MIN_10_EXP
+#  undef LDBL_MIN
+#  define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
+#  undef LDBL_EPSILON
+#  define LDBL_EPSILON 2.46519032881566189191165176650870696773e-32L /* 2^-105 */
+# endif
+#endif
+
+#if @REPLACE_ITOLD@
+/* Pull in a function that fixes the 'int' to 'long double' conversion
+   of glibc 2.7.  */
+extern
+# ifdef __cplusplus
+"C"
+# endif
+void _Qp_itoq (long double *, int);
+static void (*_gl_float_fix_itold) (long double *, int) = _Qp_itoq;
+#endif
+
+#endif /* _@GUARD_PREFIX@_FLOAT_H */
+#endif /* _@GUARD_PREFIX@_FLOAT_H */
diff --git a/grub-core/lib/gnulib/fnmatch.c b/grub-core/lib/gnulib/fnmatch.c
new file mode 100644
index 0000000..dbcd290
--- /dev/null
+++ b/grub-core/lib/gnulib/fnmatch.c
@@ -0,0 +1,356 @@
+/* Copyright (C) 1991-1993, 1996-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+/* Enable GNU extensions in fnmatch.h.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE    1
+#endif
+
+#include <fnmatch.h>
+
+#include <alloca.h>
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define WIDE_CHAR_SUPPORT \
+  (HAVE_WCTYPE_H && HAVE_BTOWC && HAVE_ISWCTYPE \
+   && HAVE_WMEMCHR && (HAVE_WMEMCPY || HAVE_WMEMPCPY))
+
+/* For platform which support the ISO C amendment 1 functionality we
+   support user defined character classes.  */
+#if defined _LIBC || WIDE_CHAR_SUPPORT
+# include <wctype.h>
+# include <wchar.h>
+#endif
+
+/* We need some of the locale data (the collation sequence information)
+   but there is no interface to get this information in general.  Therefore
+   we support a correct implementation only in glibc.  */
+#ifdef _LIBC
+# include "../locale/localeinfo.h"
+# include "../locale/elem-hash.h"
+# include "../locale/coll-lookup.h"
+# include <shlib-compat.h>
+
+# define CONCAT(a,b) __CONCAT(a,b)
+# define mbsrtowcs __mbsrtowcs
+# define fnmatch __fnmatch
+extern int fnmatch (const char *pattern, const char *string, int flags);
+#endif
+
+#ifndef SIZE_MAX
+# define SIZE_MAX ((size_t) -1)
+#endif
+
+#include "flexmember.h"
+
+#ifndef FALLTHROUGH
+# if __GNUC__ < 7
+#  define FALLTHROUGH ((void) 0)
+# else
+#  define FALLTHROUGH __attribute__ ((__fallthrough__))
+# endif
+#endif
+
+/* We often have to test for FNM_FILE_NAME and FNM_PERIOD being both set.  */
+#define NO_LEADING_PERIOD(flags) \
+  ((flags & (FNM_FILE_NAME | FNM_PERIOD)) == (FNM_FILE_NAME | FNM_PERIOD))
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself, and have not detected a bug
+   in the library.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand 'configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#if defined _LIBC || !defined __GNU_LIBRARY__ || !HAVE_FNMATCH_GNU
+
+
+# if ! (defined isblank || (HAVE_ISBLANK && HAVE_DECL_ISBLANK))
+#  define isblank(c) ((c) == ' ' || (c) == '\t')
+# endif
+
+# define STREQ(s1, s2) (strcmp (s1, s2) == 0)
+
+# if defined _LIBC || WIDE_CHAR_SUPPORT
+/* The GNU C library provides support for user-defined character classes
+   and the functions from ISO C amendment 1.  */
+#  ifdef CHARCLASS_NAME_MAX
+#   define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX
+#  else
+/* This shouldn't happen but some implementation might still have this
+   problem.  Use a reasonable default value.  */
+#   define CHAR_CLASS_MAX_LENGTH 256
+#  endif
+
+#  ifdef _LIBC
+#   define IS_CHAR_CLASS(string) __wctype (string)
+#  else
+#   define IS_CHAR_CLASS(string) wctype (string)
+#  endif
+
+#  ifdef _LIBC
+#   define ISWCTYPE(WC, WT)     __iswctype (WC, WT)
+#  else
+#   define ISWCTYPE(WC, WT)     iswctype (WC, WT)
+#  endif
+
+#  if (HAVE_MBSTATE_T && HAVE_MBSRTOWCS) || _LIBC
+/* In this case we are implementing the multibyte character handling.  */
+#   define HANDLE_MULTIBYTE     1
+#  endif
+
+# else
+#  define CHAR_CLASS_MAX_LENGTH  6 /* Namely, 'xdigit'.  */
+
+#  define IS_CHAR_CLASS(string)                                               \
+   (STREQ (string, "alpha") || STREQ (string, "upper")                        \
+    || STREQ (string, "lower") || STREQ (string, "digit")                     \
+    || STREQ (string, "alnum") || STREQ (string, "xdigit")                    \
+    || STREQ (string, "space") || STREQ (string, "print")                     \
+    || STREQ (string, "punct") || STREQ (string, "graph")                     \
+    || STREQ (string, "cntrl") || STREQ (string, "blank"))
+# endif
+
+/* Avoid depending on library functions or files
+   whose names are inconsistent.  */
+
+/* Global variable.  */
+static int posixly_correct;
+
+# ifndef internal_function
+/* Inside GNU libc we mark some function in a special way.  In other
+   environments simply ignore the marking.  */
+#  define internal_function
+# endif
+
+/* Note that this evaluates C many times.  */
+# define FOLD(c) ((flags & FNM_CASEFOLD) ? tolower (c) : (c))
+# define CHAR   char
+# define UCHAR  unsigned char
+# define INT    int
+# define FCT    internal_fnmatch
+# define EXT    ext_match
+# define END    end_pattern
+# define L_(CS) CS
+# ifdef _LIBC
+#  define BTOWC(C)      __btowc (C)
+# else
+#  define BTOWC(C)      btowc (C)
+# endif
+# define STRLEN(S) strlen (S)
+# define STRCAT(D, S) strcat (D, S)
+# ifdef _LIBC
+#  define MEMPCPY(D, S, N) __mempcpy (D, S, N)
+# else
+#  if HAVE_MEMPCPY
+#   define MEMPCPY(D, S, N) mempcpy (D, S, N)
+#  else
+#   define MEMPCPY(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N)))
+#  endif
+# endif
+# define MEMCHR(S, C, N) memchr (S, C, N)
+# include "fnmatch_loop.c"
+
+
+# if HANDLE_MULTIBYTE
+#  define FOLD(c) ((flags & FNM_CASEFOLD) ? towlower (c) : (c))
+#  define CHAR  wchar_t
+#  define UCHAR wint_t
+#  define INT   wint_t
+#  define FCT   internal_fnwmatch
+#  define EXT   ext_wmatch
+#  define END   end_wpattern
+#  define L_(CS)        L##CS
+#  define BTOWC(C)      (C)
+#  ifdef _LIBC
+#   define STRLEN(S) __wcslen (S)
+#   define STRCAT(D, S) __wcscat (D, S)
+#   define MEMPCPY(D, S, N) __wmempcpy (D, S, N)
+#  else
+#   define STRLEN(S) wcslen (S)
+#   define STRCAT(D, S) wcscat (D, S)
+#   if HAVE_WMEMPCPY
+#    define MEMPCPY(D, S, N) wmempcpy (D, S, N)
+#   else
+#    define MEMPCPY(D, S, N) (wmemcpy (D, S, N) + (N))
+#   endif
+#  endif
+#  define MEMCHR(S, C, N) wmemchr (S, C, N)
+#  define WIDE_CHAR_VERSION 1
+
+#  undef IS_CHAR_CLASS
+/* We have to convert the wide character string in a multibyte string.  But
+   we know that the character class names consist of alphanumeric characters
+   from the portable character set, and since the wide character encoding
+   for a member of the portable character set is the same code point as
+   its single-byte encoding, we can use a simplified method to convert the
+   string to a multibyte character string.  */
+static wctype_t
+is_char_class (const wchar_t *wcs)
+{
+  char s[CHAR_CLASS_MAX_LENGTH + 1];
+  char *cp = s;
+
+  do
+    {
+      /* Test for a printable character from the portable character set.  */
+#  ifdef _LIBC
+      if (*wcs < 0x20 || *wcs > 0x7e
+          || *wcs == 0x24 || *wcs == 0x40 || *wcs == 0x60)
+        return (wctype_t) 0;
+#  else
+      switch (*wcs)
+        {
+        case L' ': case L'!': case L'"': case L'#': case L'%':
+        case L'&': case L'\'': case L'(': case L')': case L'*':
+        case L'+': case L',': case L'-': case L'.': case L'/':
+        case L'0': case L'1': case L'2': case L'3': case L'4':
+        case L'5': case L'6': case L'7': case L'8': case L'9':
+        case L':': case L';': case L'<': case L'=': case L'>':
+        case L'?':
+        case L'A': case L'B': case L'C': case L'D': case L'E':
+        case L'F': case L'G': case L'H': case L'I': case L'J':
+        case L'K': case L'L': case L'M': case L'N': case L'O':
+        case L'P': case L'Q': case L'R': case L'S': case L'T':
+        case L'U': case L'V': case L'W': case L'X': case L'Y':
+        case L'Z':
+        case L'[': case L'\\': case L']': case L'^': case L'_':
+        case L'a': case L'b': case L'c': case L'd': case L'e':
+        case L'f': case L'g': case L'h': case L'i': case L'j':
+        case L'k': case L'l': case L'm': case L'n': case L'o':
+        case L'p': case L'q': case L'r': case L's': case L't':
+        case L'u': case L'v': case L'w': case L'x': case L'y':
+        case L'z': case L'{': case L'|': case L'}': case L'~':
+          break;
+        default:
+          return (wctype_t) 0;
+        }
+#  endif
+
+      /* Avoid overrunning the buffer.  */
+      if (cp == s + CHAR_CLASS_MAX_LENGTH)
+        return (wctype_t) 0;
+
+      *cp++ = (char) *wcs++;
+    }
+  while (*wcs != L'\0');
+
+  *cp = '\0';
+
+#  ifdef _LIBC
+  return __wctype (s);
+#  else
+  return wctype (s);
+#  endif
+}
+#  define IS_CHAR_CLASS(string) is_char_class (string)
+
+#  include "fnmatch_loop.c"
+# endif
+
+
+int
+fnmatch (const char *pattern, const char *string, int flags)
+{
+# if HANDLE_MULTIBYTE
+#  define ALLOCA_LIMIT 2000
+  if (__builtin_expect (MB_CUR_MAX, 1) != 1)
+    {
+      mbstate_t ps;
+      size_t patsize;
+      size_t strsize;
+      size_t totsize;
+      wchar_t *wpattern;
+      wchar_t *wstring;
+      int res;
+
+      /* Calculate the size needed to convert the strings to
+         wide characters.  */
+      memset (&ps, '\0', sizeof (ps));
+      patsize = mbsrtowcs (NULL, &pattern, 0, &ps) + 1;
+      if (__builtin_expect (patsize != 0, 1))
+        {
+          assert (mbsinit (&ps));
+          strsize = mbsrtowcs (NULL, &string, 0, &ps) + 1;
+          if (__builtin_expect (strsize != 0, 1))
+            {
+              assert (mbsinit (&ps));
+              totsize = patsize + strsize;
+              if (__builtin_expect (! (patsize <= totsize
+                                       && totsize <= SIZE_MAX / sizeof (wchar_t)),
+                                    0))
+                {
+                  errno = ENOMEM;
+                  return -1;
+                }
+
+              /* Allocate room for the wide characters.  */
+              if (__builtin_expect (totsize < ALLOCA_LIMIT, 1))
+                wpattern = (wchar_t *) alloca (totsize * sizeof (wchar_t));
+              else
+                {
+                  wpattern = malloc (totsize * sizeof (wchar_t));
+                  if (__builtin_expect (! wpattern, 0))
+                    {
+                      errno = ENOMEM;
+                      return -1;
+                    }
+                }
+              wstring = wpattern + patsize;
+
+              /* Convert the strings into wide characters.  */
+              mbsrtowcs (wpattern, &pattern, patsize, &ps);
+              assert (mbsinit (&ps));
+              mbsrtowcs (wstring, &string, strsize, &ps);
+
+              res = internal_fnwmatch (wpattern, wstring, wstring + strsize - 1,
+                                       flags & FNM_PERIOD, flags);
+
+              if (__builtin_expect (! (totsize < ALLOCA_LIMIT), 0))
+                free (wpattern);
+              return res;
+            }
+        }
+    }
+
+# endif /* HANDLE_MULTIBYTE */
+
+  return internal_fnmatch (pattern, string, string + strlen (string),
+                           flags & FNM_PERIOD, flags);
+}
+
+# ifdef _LIBC
+#  undef fnmatch
+versioned_symbol (libc, __fnmatch, fnmatch, GLIBC_2_2_3);
+#  if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_3)
+strong_alias (__fnmatch, __fnmatch_old)
+compat_symbol (libc, __fnmatch_old, fnmatch, GLIBC_2_0);
+#  endif
+libc_hidden_ver (__fnmatch, fnmatch)
+# endif
+
+#endif  /* _LIBC or not __GNU_LIBRARY__.  */
diff --git a/grub-core/lib/gnulib/fnmatch.in.h b/grub-core/lib/gnulib/fnmatch.in.h
new file mode 100644
index 0000000..2ead782
--- /dev/null
+++ b/grub-core/lib/gnulib/fnmatch.in.h
@@ -0,0 +1,110 @@
+/* Substitute for and wrapper around <fnmatch.h>.
+   Copyright (C) 1991-1993, 1996-1999, 2001-2003, 2005, 2007, 2009-2019 Free
+   Software Foundation, Inc.
+
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_FNMATCH_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_FNMATCH_H@ && !@REPLACE_FNMATCH@
+# @INCLUDE_NEXT@ @NEXT_FNMATCH_H@
+#endif
+
+#ifndef _@GUARD_PREFIX@_FNMATCH_H
+#define _@GUARD_PREFIX@_FNMATCH_H
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+#if !@HAVE_FNMATCH_H@ || @REPLACE_FNMATCH@
+
+/* We #undef these before defining them because some losing systems
+   (HP-UX A.08.07 for example) define these in <unistd.h>.  */
+#undef  FNM_PATHNAME
+#undef  FNM_NOESCAPE
+#undef  FNM_PERIOD
+
+/* Bits set in the FLAGS argument to 'fnmatch'.  */
+#define FNM_PATHNAME    (1 << 0) /* No wildcard can ever match '/'.  */
+#define FNM_NOESCAPE    (1 << 1) /* Backslashes don't quote special chars.  */
+#define FNM_PERIOD      (1 << 2) /* Leading '.' is matched only explicitly.  */
+
+#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
+# define FNM_FILE_NAME   FNM_PATHNAME   /* Preferred GNU name.  */
+# define FNM_LEADING_DIR (1 << 3)       /* Ignore '/...' after a match.  */
+# define FNM_CASEFOLD    (1 << 4)       /* Compare without regard to case.  */
+# define FNM_EXTMATCH    (1 << 5)       /* Use ksh-like extended matching. */
+#endif
+
+/* Value returned by 'fnmatch' if STRING does not match PATTERN.  */
+#define FNM_NOMATCH     1
+
+/* This value is returned if the implementation does not support
+   'fnmatch'.  Since this is not the case here it will never be
+   returned but the conformance test suites still require the symbol
+   to be defined.  */
+#ifdef _XOPEN_SOURCE
+# define FNM_NOSYS      (-1)
+#endif
+
+#endif
+
+
+#if @GNULIB_FNMATCH@
+/* Match NAME against the file name pattern PATTERN,
+   returning zero if it matches, FNM_NOMATCH if not.  */
+# if @REPLACE_FNMATCH@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define fnmatch rpl_fnmatch
+#  endif
+_GL_FUNCDECL_RPL (fnmatch, int,
+                  (const char *pattern, const char *name, int flags)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (fnmatch, int,
+                  (const char *pattern, const char *name, int flags));
+# else
+#  if !@HAVE_FNMATCH@
+_GL_FUNCDECL_SYS (fnmatch, int,
+                  (const char *pattern, const char *name, int flags)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (fnmatch, int,
+                  (const char *pattern, const char *name, int flags));
+# endif
+# if !GNULIB_FNMATCH_GNU
+_GL_CXXALIASWARN (fnmatch);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fnmatch
+# if HAVE_RAW_DECL_FNMATCH
+_GL_WARN_ON_USE (fnmatch,
+                 "fnmatch does not portably work - "
+                 "use gnulib module fnmatch for portability or gnulib module fnmatch-gnu for a glibc compatible implementation");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_FNMATCH_H */
+#endif /* _@GUARD_PREFIX@_FNMATCH_H */
diff --git a/grub-core/lib/gnulib/fnmatch_loop.c b/grub-core/lib/gnulib/fnmatch_loop.c
new file mode 100644
index 0000000..82a7cee
--- /dev/null
+++ b/grub-core/lib/gnulib/fnmatch_loop.c
@@ -0,0 +1,1217 @@
+/* Copyright (C) 1991-1993, 1996-2006, 2009-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Match STRING against the file name pattern PATTERN, returning zero if
+   it matches, nonzero if not.  */
+static int EXT (INT opt, const CHAR *pattern, const CHAR *string,
+                const CHAR *string_end, bool no_leading_period, int flags)
+     internal_function;
+static const CHAR *END (const CHAR *patternp) internal_function;
+
+static int
+internal_function
+FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end,
+     bool no_leading_period, int flags)
+{
+  register const CHAR *p = pattern, *n = string;
+  register UCHAR c;
+#ifdef _LIBC
+# if WIDE_CHAR_VERSION
+  const char *collseq = (const char *)
+    _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQWC);
+# else
+  const UCHAR *collseq = (const UCHAR *)
+    _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQMB);
+# endif
+#endif
+
+  while ((c = *p++) != L_('\0'))
+    {
+      bool new_no_leading_period = false;
+      c = FOLD (c);
+
+      switch (c)
+        {
+        case L_('?'):
+          if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(')
+            {
+              int res;
+
+              res = EXT (c, p, n, string_end, no_leading_period,
+                         flags);
+              if (res != -1)
+                return res;
+            }
+
+          if (n == string_end)
+            return FNM_NOMATCH;
+          else if (*n == L_('/') && (flags & FNM_FILE_NAME))
+            return FNM_NOMATCH;
+          else if (*n == L_('.') && no_leading_period)
+            return FNM_NOMATCH;
+          break;
+
+        case L_('\\'):
+          if (!(flags & FNM_NOESCAPE))
+            {
+              c = *p++;
+              if (c == L_('\0'))
+                /* Trailing \ loses.  */
+                return FNM_NOMATCH;
+              c = FOLD (c);
+            }
+          if (n == string_end || FOLD ((UCHAR) *n) != c)
+            return FNM_NOMATCH;
+          break;
+
+        case L_('*'):
+          if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(')
+            {
+              int res;
+
+              res = EXT (c, p, n, string_end, no_leading_period,
+                         flags);
+              if (res != -1)
+                return res;
+            }
+
+          if (n != string_end && *n == L_('.') && no_leading_period)
+            return FNM_NOMATCH;
+
+          for (c = *p++; c == L_('?') || c == L_('*'); c = *p++)
+            {
+              if (*p == L_('(') && (flags & FNM_EXTMATCH) != 0)
+                {
+                  const CHAR *endp = END (p);
+                  if (endp != p)
+                    {
+                      /* This is a pattern.  Skip over it.  */
+                      p = endp;
+                      continue;
+                    }
+                }
+
+              if (c == L_('?'))
+                {
+                  /* A ? needs to match one character.  */
+                  if (n == string_end)
+                    /* There isn't another character; no match.  */
+                    return FNM_NOMATCH;
+                  else if (*n == L_('/')
+                           && __builtin_expect (flags & FNM_FILE_NAME, 0))
+                    /* A slash does not match a wildcard under
+                       FNM_FILE_NAME.  */
+                    return FNM_NOMATCH;
+                  else
+                    /* One character of the string is consumed in matching
+                       this ? wildcard, so *??? won't match if there are
+                       less than three characters.  */
+                    ++n;
+                }
+            }
+
+          if (c == L_('\0'))
+            /* The wildcard(s) is/are the last element of the pattern.
+               If the name is a file name and contains another slash
+               this means it cannot match, unless the FNM_LEADING_DIR
+               flag is set.  */
+            {
+              int result = (flags & FNM_FILE_NAME) == 0 ? 0 : FNM_NOMATCH;
+
+              if (flags & FNM_FILE_NAME)
+                {
+                  if (flags & FNM_LEADING_DIR)
+                    result = 0;
+                  else
+                    {
+                      if (MEMCHR (n, L_('/'), string_end - n) == NULL)
+                        result = 0;
+                    }
+                }
+
+              return result;
+            }
+          else
+            {
+              const CHAR *endp;
+
+              endp = MEMCHR (n, (flags & FNM_FILE_NAME) ? L_('/') : L_('\0'),
+                             string_end - n);
+              if (endp == NULL)
+                endp = string_end;
+
+              if (c == L_('[')
+                  || (__builtin_expect (flags & FNM_EXTMATCH, 0) != 0
+                      && (c == L_('@') || c == L_('+') || c == L_('!'))
+                      && *p == L_('(')))
+                {
+                  int flags2 = ((flags & FNM_FILE_NAME)
+                                ? flags : (flags & ~FNM_PERIOD));
+                  bool no_leading_period2 = no_leading_period;
+
+                  for (--p; n < endp; ++n, no_leading_period2 = false)
+                    if (FCT (p, n, string_end, no_leading_period2, flags2)
+                        == 0)
+                      return 0;
+                }
+              else if (c == L_('/') && (flags & FNM_FILE_NAME))
+                {
+                  while (n < string_end && *n != L_('/'))
+                    ++n;
+                  if (n < string_end && *n == L_('/')
+                      && (FCT (p, n + 1, string_end, flags & FNM_PERIOD, flags)
+                          == 0))
+                    return 0;
+                }
+              else
+                {
+                  int flags2 = ((flags & FNM_FILE_NAME)
+                                ? flags : (flags & ~FNM_PERIOD));
+                  int no_leading_period2 = no_leading_period;
+
+                  if (c == L_('\\') && !(flags & FNM_NOESCAPE))
+                    c = *p;
+                  c = FOLD (c);
+                  for (--p; n < endp; ++n, no_leading_period2 = false)
+                    if (FOLD ((UCHAR) *n) == c
+                        && (FCT (p, n, string_end, no_leading_period2, flags2)
+                            == 0))
+                      return 0;
+                }
+            }
+
+          /* If we come here no match is possible with the wildcard.  */
+          return FNM_NOMATCH;
+
+        case L_('['):
+          {
+            /* Nonzero if the sense of the character class is inverted.  */
+            const CHAR *p_init = p;
+            const CHAR *n_init = n;
+            register bool not;
+            CHAR cold;
+            UCHAR fn;
+
+            if (posixly_correct == 0)
+              posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
+
+            if (n == string_end)
+              return FNM_NOMATCH;
+
+            if (*n == L_('.') && no_leading_period)
+              return FNM_NOMATCH;
+
+            if (*n == L_('/') && (flags & FNM_FILE_NAME))
+              /* '/' cannot be matched.  */
+              return FNM_NOMATCH;
+
+            not = (*p == L_('!') || (posixly_correct < 0 && *p == L_('^')));
+            if (not)
+              ++p;
+
+            fn = FOLD ((UCHAR) *n);
+
+            c = *p++;
+            for (;;)
+              {
+		bool is_range = false;
+
+                if (!(flags & FNM_NOESCAPE) && c == L_('\\'))
+                  {
+                    if (*p == L_('\0'))
+                      return FNM_NOMATCH;
+                    c = FOLD ((UCHAR) *p);
+                    ++p;
+
+                    goto normal_bracket;
+                  }
+                else if (c == L_('[') && *p == L_(':'))
+                  {
+                    /* Leave room for the null.  */
+                    CHAR str[CHAR_CLASS_MAX_LENGTH + 1];
+                    size_t c1 = 0;
+#if defined _LIBC || WIDE_CHAR_SUPPORT
+                    wctype_t wt;
+#endif
+                    const CHAR *startp = p;
+
+                    for (;;)
+                      {
+                        if (c1 == CHAR_CLASS_MAX_LENGTH)
+                          /* The name is too long and therefore the pattern
+                             is ill-formed.  */
+                          return FNM_NOMATCH;
+
+                        c = *++p;
+                        if (c == L_(':') && p[1] == L_(']'))
+                          {
+                            p += 2;
+                            break;
+                          }
+                        if (c < L_('a') || c >= L_('z'))
+                          {
+                            /* This cannot possibly be a character class name.
+                               Match it as a normal range.  */
+                            p = startp;
+                            c = L_('[');
+                            goto normal_bracket;
+                          }
+                        str[c1++] = c;
+                      }
+                    str[c1] = L_('\0');
+
+#if defined _LIBC || WIDE_CHAR_SUPPORT
+                    wt = IS_CHAR_CLASS (str);
+                    if (wt == 0)
+                      /* Invalid character class name.  */
+                      return FNM_NOMATCH;
+
+# if defined _LIBC && ! WIDE_CHAR_VERSION
+                    /* The following code is glibc specific but does
+                       there a good job in speeding up the code since
+                       we can avoid the btowc() call.  */
+                    if (_ISCTYPE ((UCHAR) *n, wt))
+                      goto matched;
+# else
+                    if (ISWCTYPE (BTOWC ((UCHAR) *n), wt))
+                      goto matched;
+# endif
+#else
+                    if ((STREQ (str, L_("alnum")) && isalnum ((UCHAR) *n))
+                        || (STREQ (str, L_("alpha")) && isalpha ((UCHAR) *n))
+                        || (STREQ (str, L_("blank")) && isblank ((UCHAR) *n))
+                        || (STREQ (str, L_("cntrl")) && iscntrl ((UCHAR) *n))
+                        || (STREQ (str, L_("digit")) && isdigit ((UCHAR) *n))
+                        || (STREQ (str, L_("graph")) && isgraph ((UCHAR) *n))
+                        || (STREQ (str, L_("lower")) && islower ((UCHAR) *n))
+                        || (STREQ (str, L_("print")) && isprint ((UCHAR) *n))
+                        || (STREQ (str, L_("punct")) && ispunct ((UCHAR) *n))
+                        || (STREQ (str, L_("space")) && isspace ((UCHAR) *n))
+                        || (STREQ (str, L_("upper")) && isupper ((UCHAR) *n))
+                        || (STREQ (str, L_("xdigit")) && isxdigit ((UCHAR) *n)))
+                      goto matched;
+#endif
+                    c = *p++;
+                  }
+#ifdef _LIBC
+                else if (c == L_('[') && *p == L_('='))
+                  {
+                    UCHAR str[1];
+                    uint32_t nrules =
+                      _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+                    const CHAR *startp = p;
+
+                    c = *++p;
+                    if (c == L_('\0'))
+                      {
+                        p = startp;
+                        c = L_('[');
+                        goto normal_bracket;
+                      }
+                    str[0] = c;
+
+                    c = *++p;
+                    if (c != L_('=') || p[1] != L_(']'))
+                      {
+                        p = startp;
+                        c = L_('[');
+                        goto normal_bracket;
+                      }
+                    p += 2;
+
+                    if (nrules == 0)
+                      {
+                        if ((UCHAR) *n == str[0])
+                          goto matched;
+                      }
+                    else
+                      {
+                        const int32_t *table;
+# if WIDE_CHAR_VERSION
+                        const int32_t *weights;
+                        const int32_t *extra;
+# else
+                        const unsigned char *weights;
+                        const unsigned char *extra;
+# endif
+                        const int32_t *indirect;
+                        int32_t idx;
+                        const UCHAR *cp = (const UCHAR *) str;
+
+                        /* This #include defines a local function!  */
+# if WIDE_CHAR_VERSION
+#  include <locale/weightwc.h>
+# else
+#  include <locale/weight.h>
+# endif
+
+# if WIDE_CHAR_VERSION
+                        table = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEWC);
+                        weights = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTWC);
+                        extra = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAWC);
+                        indirect = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTWC);
+# else
+                        table = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
+                        weights = (const unsigned char *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTMB);
+                        extra = (const unsigned char *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB);
+                        indirect = (const int32_t *)
+                          _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
+# endif
+
+                        idx = findidx (&cp);
+                        if (idx != 0)
+                          {
+                            /* We found a table entry.  Now see whether the
+                               character we are currently at has the same
+                               equivalence class value.  */
+                            int len = weights[idx & 0xffffff];
+                            int32_t idx2;
+                            const UCHAR *np = (const UCHAR *) n;
+
+                            idx2 = findidx (&np);
+                            if (idx2 != 0
+                                && (idx >> 24) == (idx2 >> 24)
+                                && len == weights[idx2 & 0xffffff])
+                              {
+                                int cnt = 0;
+
+                                idx &= 0xffffff;
+                                idx2 &= 0xffffff;
+
+                                while (cnt < len
+                                       && (weights[idx + 1 + cnt]
+                                           == weights[idx2 + 1 + cnt]))
+                                  ++cnt;
+
+                                if (cnt == len)
+                                  goto matched;
+                              }
+                          }
+                      }
+
+                    c = *p++;
+                  }
+#endif
+                else if (c == L_('\0'))
+                  {
+                    /* [ unterminated, treat as normal character.  */
+                    p = p_init;
+                    n = n_init;
+                    c = L_('[');
+                    goto normal_match;
+                  }
+                else
+                  {
+#ifdef _LIBC
+                    bool is_seqval = false;
+
+                    if (c == L_('[') && *p == L_('.'))
+                      {
+                        uint32_t nrules =
+                          _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+                        const CHAR *startp = p;
+                        size_t c1 = 0;
+
+                        while (1)
+                          {
+                            c = *++p;
+                            if (c == L_('.') && p[1] == L_(']'))
+                              {
+                                p += 2;
+                                break;
+                              }
+                            if (c == '\0')
+                              return FNM_NOMATCH;
+                            ++c1;
+                          }
+
+                        /* We have to handling the symbols differently in
+                           ranges since then the collation sequence is
+                           important.  */
+                        is_range = *p == L_('-') && p[1] != L_('\0');
+
+                        if (nrules == 0)
+                          {
+                            /* There are no names defined in the collation
+                               data.  Therefore we only accept the trivial
+                               names consisting of the character itself.  */
+                            if (c1 != 1)
+                              return FNM_NOMATCH;
+
+                            if (!is_range && *n == startp[1])
+                              goto matched;
+
+                            cold = startp[1];
+                            c = *p++;
+                          }
+                        else
+                          {
+                            int32_t table_size;
+                            const int32_t *symb_table;
+# ifdef WIDE_CHAR_VERSION
+                            char str[c1];
+                            size_t strcnt;
+# else
+#  define str (startp + 1)
+# endif
+                            const unsigned char *extra;
+                            int32_t idx;
+                            int32_t elem;
+                            int32_t second;
+                            int32_t hash;
+
+# ifdef WIDE_CHAR_VERSION
+                            /* We have to convert the name to a single-byte
+                               string.  This is possible since the names
+                               consist of ASCII characters and the internal
+                               representation is UCS4.  */
+                            for (strcnt = 0; strcnt < c1; ++strcnt)
+                              str[strcnt] = startp[1 + strcnt];
+# endif
+
+                            table_size =
+                              _NL_CURRENT_WORD (LC_COLLATE,
+                                                _NL_COLLATE_SYMB_HASH_SIZEMB);
+                            symb_table = (const int32_t *)
+                              _NL_CURRENT (LC_COLLATE,
+                                           _NL_COLLATE_SYMB_TABLEMB);
+                            extra = (const unsigned char *)
+                              _NL_CURRENT (LC_COLLATE,
+                                           _NL_COLLATE_SYMB_EXTRAMB);
+
+                            /* Locate the character in the hashing table.  */
+                            hash = elem_hash (str, c1);
+
+                            idx = 0;
+                            elem = hash % table_size;
+                            if (symb_table[2 * elem] != 0)
+                              {
+                                second = hash % (table_size - 2) + 1;
+
+                                do
+                                  {
+                                    /* First compare the hashing value.  */
+                                    if (symb_table[2 * elem] == hash
+                                        && (c1
+                                            == extra[symb_table[2 * elem + 1]])
+                                        && memcmp (str,
+                                                   &extra[symb_table[2 * elem
+                                                                     + 1]
+                                                          + 1], c1) == 0)
+                                      {
+                                        /* Yep, this is the entry.  */
+                                        idx = symb_table[2 * elem + 1];
+                                        idx += 1 + extra[idx];
+                                        break;
+                                      }
+
+                                    /* Next entry.  */
+                                    elem += second;
+                                  }
+                                while (symb_table[2 * elem] != 0);
+                              }
+
+                            if (symb_table[2 * elem] != 0)
+                              {
+                                /* Compare the byte sequence but only if
+                                   this is not part of a range.  */
+# ifdef WIDE_CHAR_VERSION
+                                int32_t *wextra;
+
+                                idx += 1 + extra[idx];
+                                /* Adjust for the alignment.  */
+                                idx = (idx + 3) & ~3;
+
+                                wextra = (int32_t *) &extra[idx + 4];
+# endif
+
+                                if (! is_range)
+                                  {
+# ifdef WIDE_CHAR_VERSION
+                                    for (c1 = 0;
+                                         (int32_t) c1 < wextra[idx];
+                                         ++c1)
+                                      if (n[c1] != wextra[1 + c1])
+                                        break;
+
+                                    if ((int32_t) c1 == wextra[idx])
+                                      goto matched;
+# else
+                                    for (c1 = 0; c1 < extra[idx]; ++c1)
+                                      if (n[c1] != extra[1 + c1])
+                                        break;
+
+                                    if (c1 == extra[idx])
+                                      goto matched;
+# endif
+                                  }
+
+                                /* Get the collation sequence value.  */
+                                is_seqval = true;
+# ifdef WIDE_CHAR_VERSION
+                                cold = wextra[1 + wextra[idx]];
+# else
+                                /* Adjust for the alignment.  */
+                                idx += 1 + extra[idx];
+                                idx = (idx + 3) & ~4;
+                                cold = *((int32_t *) &extra[idx]);
+# endif
+
+                                c = *p++;
+                              }
+                            else if (c1 == 1)
+                              {
+                                /* No valid character.  Match it as a
+                                   single byte.  */
+                                if (!is_range && *n == str[0])
+                                  goto matched;
+
+                                cold = str[0];
+                                c = *p++;
+                              }
+                            else
+                              return FNM_NOMATCH;
+                          }
+                      }
+                    else
+# undef str
+#endif
+                      {
+                        c = FOLD (c);
+                      normal_bracket:
+
+                        /* We have to handling the symbols differently in
+                           ranges since then the collation sequence is
+                           important.  */
+                        is_range = (*p == L_('-') && p[1] != L_('\0')
+                                    && p[1] != L_(']'));
+
+                        if (!is_range && c == fn)
+                          goto matched;
+
+#if _LIBC
+                        /* This is needed if we goto normal_bracket; from
+                           outside of is_seqval's scope.  */
+                        is_seqval = false;
+#endif
+
+                        cold = c;
+                        c = *p++;
+                      }
+
+                    if (c == L_('-') && *p != L_(']'))
+                      {
+#if _LIBC
+                        /* We have to find the collation sequence
+                           value for C.  Collation sequence is nothing
+                           we can regularly access.  The sequence
+                           value is defined by the order in which the
+                           definitions of the collation values for the
+                           various characters appear in the source
+                           file.  A strange concept, nowhere
+                           documented.  */
+                        uint32_t fcollseq;
+                        uint32_t lcollseq;
+                        UCHAR cend = *p++;
+
+# ifdef WIDE_CHAR_VERSION
+                        /* Search in the 'names' array for the characters.  */
+                        fcollseq = __collseq_table_lookup (collseq, fn);
+                        if (fcollseq == ~((uint32_t) 0))
+                          /* XXX We don't know anything about the character
+                             we are supposed to match.  This means we are
+                             failing.  */
+                          goto range_not_matched;
+
+                        if (is_seqval)
+                          lcollseq = cold;
+                        else
+                          lcollseq = __collseq_table_lookup (collseq, cold);
+# else
+                        fcollseq = collseq[fn];
+                        lcollseq = is_seqval ? cold : collseq[(UCHAR) cold];
+# endif
+
+                        is_seqval = false;
+                        if (cend == L_('[') && *p == L_('.'))
+                          {
+                            uint32_t nrules =
+                              _NL_CURRENT_WORD (LC_COLLATE,
+                                                _NL_COLLATE_NRULES);
+                            const CHAR *startp = p;
+                            size_t c1 = 0;
+
+                            while (1)
+                              {
+                                c = *++p;
+                                if (c == L_('.') && p[1] == L_(']'))
+                                  {
+                                    p += 2;
+                                    break;
+                                  }
+                                if (c == '\0')
+                                  return FNM_NOMATCH;
+                                ++c1;
+                              }
+
+                            if (nrules == 0)
+                              {
+                                /* There are no names defined in the
+                                   collation data.  Therefore we only
+                                   accept the trivial names consisting
+                                   of the character itself.  */
+                                if (c1 != 1)
+                                  return FNM_NOMATCH;
+
+                                cend = startp[1];
+                              }
+                            else
+                              {
+                                int32_t table_size;
+                                const int32_t *symb_table;
+# ifdef WIDE_CHAR_VERSION
+                                char str[c1];
+                                size_t strcnt;
+# else
+#  define str (startp + 1)
+# endif
+                                const unsigned char *extra;
+                                int32_t idx;
+                                int32_t elem;
+                                int32_t second;
+                                int32_t hash;
+
+# ifdef WIDE_CHAR_VERSION
+                                /* We have to convert the name to a single-byte
+                                   string.  This is possible since the names
+                                   consist of ASCII characters and the internal
+                                   representation is UCS4.  */
+                                for (strcnt = 0; strcnt < c1; ++strcnt)
+                                  str[strcnt] = startp[1 + strcnt];
+# endif
+
+                                table_size =
+                                  _NL_CURRENT_WORD (LC_COLLATE,
+                                                    _NL_COLLATE_SYMB_HASH_SIZEMB);
+                                symb_table = (const int32_t *)
+                                  _NL_CURRENT (LC_COLLATE,
+                                               _NL_COLLATE_SYMB_TABLEMB);
+                                extra = (const unsigned char *)
+                                  _NL_CURRENT (LC_COLLATE,
+                                               _NL_COLLATE_SYMB_EXTRAMB);
+
+                                /* Locate the character in the hashing
+                                   table.  */
+                                hash = elem_hash (str, c1);
+
+                                idx = 0;
+                                elem = hash % table_size;
+                                if (symb_table[2 * elem] != 0)
+                                  {
+                                    second = hash % (table_size - 2) + 1;
+
+                                    do
+                                      {
+                                        /* First compare the hashing value.  */
+                                        if (symb_table[2 * elem] == hash
+                                            && (c1
+                                                == extra[symb_table[2 * elem + 1]])
+                                            && memcmp (str,
+                                                       &extra[symb_table[2 * elem + 1]
+                                                              + 1], c1) == 0)
+                                          {
+                                            /* Yep, this is the entry.  */
+                                            idx = symb_table[2 * elem + 1];
+                                            idx += 1 + extra[idx];
+                                            break;
+                                          }
+
+                                        /* Next entry.  */
+                                        elem += second;
+                                      }
+                                    while (symb_table[2 * elem] != 0);
+                                  }
+
+                                if (symb_table[2 * elem] != 0)
+                                  {
+                                    /* Compare the byte sequence but only if
+                                       this is not part of a range.  */
+# ifdef WIDE_CHAR_VERSION
+                                    int32_t *wextra;
+
+                                    idx += 1 + extra[idx];
+                                    /* Adjust for the alignment.  */
+                                    idx = (idx + 3) & ~4;
+
+                                    wextra = (int32_t *) &extra[idx + 4];
+# endif
+                                    /* Get the collation sequence value.  */
+                                    is_seqval = true;
+# ifdef WIDE_CHAR_VERSION
+                                    cend = wextra[1 + wextra[idx]];
+# else
+                                    /* Adjust for the alignment.  */
+                                    idx += 1 + extra[idx];
+                                    idx = (idx + 3) & ~4;
+                                    cend = *((int32_t *) &extra[idx]);
+# endif
+                                  }
+                                else if (symb_table[2 * elem] != 0 && c1 == 1)
+                                  {
+                                    cend = str[0];
+                                    c = *p++;
+                                  }
+                                else
+                                  return FNM_NOMATCH;
+                              }
+# undef str
+                          }
+                        else
+                          {
+                            if (!(flags & FNM_NOESCAPE) && cend == L_('\\'))
+                              cend = *p++;
+                            if (cend == L_('\0'))
+                              return FNM_NOMATCH;
+                            cend = FOLD (cend);
+                          }
+
+                        /* XXX It is not entirely clear to me how to handle
+                           characters which are not mentioned in the
+                           collation specification.  */
+                        if (
+# ifdef WIDE_CHAR_VERSION
+                            lcollseq == 0xffffffff ||
+# endif
+                            lcollseq <= fcollseq)
+                          {
+                            /* We have to look at the upper bound.  */
+                            uint32_t hcollseq;
+
+                            if (is_seqval)
+                              hcollseq = cend;
+                            else
+                              {
+# ifdef WIDE_CHAR_VERSION
+                                hcollseq =
+                                  __collseq_table_lookup (collseq, cend);
+                                if (hcollseq == ~((uint32_t) 0))
+                                  {
+                                    /* Hum, no information about the upper
+                                       bound.  The matching succeeds if the
+                                       lower bound is matched exactly.  */
+                                    if (lcollseq != fcollseq)
+                                      goto range_not_matched;
+
+                                    goto matched;
+                                  }
+# else
+                                hcollseq = collseq[cend];
+# endif
+                              }
+
+                            if (lcollseq <= hcollseq && fcollseq <= hcollseq)
+                              goto matched;
+                          }
+# ifdef WIDE_CHAR_VERSION
+                      range_not_matched:
+# endif
+#else
+                        /* We use a boring value comparison of the character
+                           values.  This is better than comparing using
+                           'strcoll' since the latter would have surprising
+                           and sometimes fatal consequences.  */
+                        UCHAR cend = *p++;
+
+                        if (!(flags & FNM_NOESCAPE) && cend == L_('\\'))
+                          cend = *p++;
+                        if (cend == L_('\0'))
+                          return FNM_NOMATCH;
+
+                        /* It is a range.  */
+                        if (cold <= fn && fn <= cend)
+                          goto matched;
+#endif
+
+                        c = *p++;
+                      }
+                  }
+
+                if (c == L_(']'))
+                  break;
+              }
+
+            if (!not)
+              return FNM_NOMATCH;
+            break;
+
+          matched:
+            /* Skip the rest of the [...] that already matched.  */
+            do
+              {
+              ignore_next:
+                c = *p++;
+
+                if (c == L_('\0'))
+                  /* [... (unterminated) loses.  */
+                  return FNM_NOMATCH;
+
+                if (!(flags & FNM_NOESCAPE) && c == L_('\\'))
+                  {
+                    if (*p == L_('\0'))
+                      return FNM_NOMATCH;
+                    /* XXX 1003.2d11 is unclear if this is right.  */
+                    ++p;
+                  }
+                else if (c == L_('[') && *p == L_(':'))
+                  {
+                    int c1 = 0;
+                    const CHAR *startp = p;
+
+                    while (1)
+                      {
+                        c = *++p;
+                        if (++c1 == CHAR_CLASS_MAX_LENGTH)
+                          return FNM_NOMATCH;
+
+                        if (*p == L_(':') && p[1] == L_(']'))
+                          break;
+
+                        if (c < L_('a') || c >= L_('z'))
+                          {
+                            p = startp;
+                            goto ignore_next;
+                          }
+                      }
+                    p += 2;
+                    c = *p++;
+                  }
+                else if (c == L_('[') && *p == L_('='))
+                  {
+                    c = *++p;
+                    if (c == L_('\0'))
+                      return FNM_NOMATCH;
+                    c = *++p;
+                    if (c != L_('=') || p[1] != L_(']'))
+                      return FNM_NOMATCH;
+                    p += 2;
+                    c = *p++;
+                  }
+                else if (c == L_('[') && *p == L_('.'))
+                  {
+                    ++p;
+                    while (1)
+                      {
+                        c = *++p;
+                        if (c == '\0')
+                          return FNM_NOMATCH;
+
+                        if (*p == L_('.') && p[1] == L_(']'))
+                          break;
+                      }
+                    p += 2;
+                    c = *p++;
+                  }
+              }
+            while (c != L_(']'));
+            if (not)
+              return FNM_NOMATCH;
+          }
+          break;
+
+        case L_('+'):
+        case L_('@'):
+        case L_('!'):
+          if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(')
+            {
+              int res;
+
+              res = EXT (c, p, n, string_end, no_leading_period, flags);
+              if (res != -1)
+                return res;
+            }
+          goto normal_match;
+
+        case L_('/'):
+          if (NO_LEADING_PERIOD (flags))
+            {
+              if (n == string_end || c != (UCHAR) *n)
+                return FNM_NOMATCH;
+
+              new_no_leading_period = true;
+              break;
+            }
+          FALLTHROUGH;
+        default:
+        normal_match:
+          if (n == string_end || c != FOLD ((UCHAR) *n))
+            return FNM_NOMATCH;
+        }
+
+      no_leading_period = new_no_leading_period;
+      ++n;
+    }
+
+  if (n == string_end)
+    return 0;
+
+  if ((flags & FNM_LEADING_DIR) && n != string_end && *n == L_('/'))
+    /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz".  */
+    return 0;
+
+  return FNM_NOMATCH;
+}
+
+
+static const CHAR *
+internal_function
+END (const CHAR *pattern)
+{
+  const CHAR *p = pattern;
+
+  while (1)
+    if (*++p == L_('\0'))
+      /* This is an invalid pattern.  */
+      return pattern;
+    else if (*p == L_('['))
+      {
+        /* Handle brackets special.  */
+        if (posixly_correct == 0)
+          posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
+
+        /* Skip the not sign.  We have to recognize it because of a possibly
+           following ']'.  */
+        if (*++p == L_('!') || (posixly_correct < 0 && *p == L_('^')))
+          ++p;
+        /* A leading ']' is recognized as such.  */
+        if (*p == L_(']'))
+          ++p;
+        /* Skip over all characters of the list.  */
+        while (*p != L_(']'))
+          if (*p++ == L_('\0'))
+            /* This is no valid pattern.  */
+            return pattern;
+      }
+    else if ((*p == L_('?') || *p == L_('*') || *p == L_('+') || *p == L_('@')
+              || *p == L_('!')) && p[1] == L_('('))
+      p = END (p + 1);
+    else if (*p == L_(')'))
+      break;
+
+  return p + 1;
+}
+
+
+static int
+internal_function
+EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end,
+     bool no_leading_period, int flags)
+{
+  const CHAR *startp;
+  size_t level;
+  struct patternlist
+  {
+    struct patternlist *next;
+    CHAR str[FLEXIBLE_ARRAY_MEMBER];
+  } *list = NULL;
+  struct patternlist **lastp = &list;
+  size_t pattern_len = STRLEN (pattern);
+  const CHAR *p;
+  const CHAR *rs;
+  enum { ALLOCA_LIMIT = 8000 };
+
+  /* Parse the pattern.  Store the individual parts in the list.  */
+  level = 0;
+  for (startp = p = pattern + 1; ; ++p)
+    if (*p == L_('\0'))
+      /* This is an invalid pattern.  */
+      return -1;
+    else if (*p == L_('['))
+      {
+        /* Handle brackets special.  */
+        if (posixly_correct == 0)
+          posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
+
+        /* Skip the not sign.  We have to recognize it because of a possibly
+           following ']'.  */
+        if (*++p == L_('!') || (posixly_correct < 0 && *p == L_('^')))
+          ++p;
+        /* A leading ']' is recognized as such.  */
+        if (*p == L_(']'))
+          ++p;
+        /* Skip over all characters of the list.  */
+        while (*p != L_(']'))
+          if (*p++ == L_('\0'))
+            /* This is no valid pattern.  */
+            return -1;
+      }
+    else if ((*p == L_('?') || *p == L_('*') || *p == L_('+') || *p == L_('@')
+              || *p == L_('!')) && p[1] == L_('('))
+      /* Remember the nesting level.  */
+      ++level;
+    else if (*p == L_(')'))
+      {
+        if (level-- == 0)
+          {
+            /* This means we found the end of the pattern.  */
+#define NEW_PATTERN \
+            struct patternlist *newp;                                         \
+            size_t plen;                                                      \
+            size_t plensize;                                                  \
+            size_t newpsize;                                                  \
+                                                                              \
+            plen = (opt == L_('?') || opt == L_('@')                          \
+                    ? pattern_len                                             \
+                    : p - startp + 1UL);                                      \
+            plensize = plen * sizeof (CHAR);                                  \
+            newpsize = FLEXSIZEOF (struct patternlist, str, plensize);        \
+            if ((size_t) -1 / sizeof (CHAR) < plen                            \
+                || newpsize < offsetof (struct patternlist, str)              \
+                || ALLOCA_LIMIT <= newpsize)                                  \
+              return -1;                                                      \
+            newp = (struct patternlist *) alloca (newpsize);                  \
+            *((CHAR *) MEMPCPY (newp->str, startp, p - startp)) = L_('\0');    \
+            newp->next = NULL;                                                \
+            *lastp = newp;                                                    \
+            lastp = &newp->next
+            NEW_PATTERN;
+            break;
+          }
+      }
+    else if (*p == L_('|'))
+      {
+        if (level == 0)
+          {
+            NEW_PATTERN;
+            startp = p + 1;
+          }
+      }
+  assert (list != NULL);
+  assert (p[-1] == L_(')'));
+#undef NEW_PATTERN
+
+  switch (opt)
+    {
+    case L_('*'):
+      if (FCT (p, string, string_end, no_leading_period, flags) == 0)
+        return 0;
+      FALLTHROUGH;
+    case L_('+'):
+      do
+        {
+          for (rs = string; rs <= string_end; ++rs)
+            /* First match the prefix with the current pattern with the
+               current pattern.  */
+            if (FCT (list->str, string, rs, no_leading_period,
+                     flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0
+                /* This was successful.  Now match the rest with the rest
+                   of the pattern.  */
+                && (FCT (p, rs, string_end,
+                         rs == string
+                         ? no_leading_period
+                         : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
+                         flags & FNM_FILE_NAME
+                         ? flags : flags & ~FNM_PERIOD) == 0
+                    /* This didn't work.  Try the whole pattern.  */
+                    || (rs != string
+                        && FCT (pattern - 1, rs, string_end,
+                                rs == string
+                                ? no_leading_period
+                                : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
+                                flags & FNM_FILE_NAME
+                                ? flags : flags & ~FNM_PERIOD) == 0)))
+              /* It worked.  Signal success.  */
+              return 0;
+        }
+      while ((list = list->next) != NULL);
+
+      /* None of the patterns lead to a match.  */
+      return FNM_NOMATCH;
+
+    case L_('?'):
+      if (FCT (p, string, string_end, no_leading_period, flags) == 0)
+        return 0;
+      FALLTHROUGH;
+    case L_('@'):
+      do
+        /* I cannot believe it but 'strcat' is actually acceptable
+           here.  Match the entire string with the prefix from the
+           pattern list and the rest of the pattern following the
+           pattern list.  */
+        if (FCT (STRCAT (list->str, p), string, string_end,
+                 no_leading_period,
+                 flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0)
+          /* It worked.  Signal success.  */
+          return 0;
+      while ((list = list->next) != NULL);
+
+      /* None of the patterns lead to a match.  */
+      return FNM_NOMATCH;
+
+    case L_('!'):
+      for (rs = string; rs <= string_end; ++rs)
+        {
+          struct patternlist *runp;
+
+          for (runp = list; runp != NULL; runp = runp->next)
+            if (FCT (runp->str, string, rs,  no_leading_period,
+                     flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0)
+              break;
+
+          /* If none of the patterns matched see whether the rest does.  */
+          if (runp == NULL
+              && (FCT (p, rs, string_end,
+                       rs == string
+                       ? no_leading_period
+                       : rs[-1] == '/' && NO_LEADING_PERIOD (flags),
+                       flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD)
+                  == 0))
+            /* This is successful.  */
+            return 0;
+        }
+
+      /* None of the patterns together with the rest of the pattern
+         lead to a match.  */
+      return FNM_NOMATCH;
+
+    default:
+      assert (! "Invalid extended matching operator");
+      break;
+    }
+
+  return -1;
+}
+
+
+#undef FOLD
+#undef CHAR
+#undef UCHAR
+#undef INT
+#undef FCT
+#undef EXT
+#undef END
+#undef MEMPCPY
+#undef MEMCHR
+#undef STRLEN
+#undef STRCAT
+#undef L_
+#undef BTOWC
diff --git a/grub-core/lib/gnulib/fstat.c b/grub-core/lib/gnulib/fstat.c
new file mode 100644
index 0000000..4f0e618
--- /dev/null
+++ b/grub-core/lib/gnulib/fstat.c
@@ -0,0 +1,90 @@
+/* fstat() replacement.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* If the user's config.h happens to include <sys/stat.h>, let it include only
+   the system's <sys/stat.h> here, so that orig_fstat doesn't recurse to
+   rpl_fstat.  */
+#define __need_system_sys_stat_h
+#include <config.h>
+
+/* Get the original definition of fstat.  It might be defined as a macro.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+#undef __need_system_sys_stat_h
+
+#if defined _WIN32 && ! defined __CYGWIN__
+# define WINDOWS_NATIVE
+#endif
+
+#if !defined WINDOWS_NATIVE
+
+static int
+orig_fstat (int fd, struct stat *buf)
+{
+  return fstat (fd, buf);
+}
+
+#endif
+
+/* Specification.  */
+/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
+   eliminates this include because of the preliminary #include <sys/stat.h>
+   above.  */
+#include "sys/stat.h"
+
+#include "stat-time.h"
+
+#include <errno.h>
+#include <unistd.h>
+#ifdef WINDOWS_NATIVE
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+# if GNULIB_MSVC_NOTHROW
+#  include "msvc-nothrow.h"
+# else
+#  include <io.h>
+# endif
+# include "stat-w32.h"
+#endif
+
+int
+rpl_fstat (int fd, struct stat *buf)
+{
+#if REPLACE_FCHDIR && REPLACE_OPEN_DIRECTORY
+  /* Handle the case when rpl_open() used a dummy file descriptor to work
+     around an open() that can't normally visit directories.  */
+  const char *name = _gl_directory_name (fd);
+  if (name != NULL)
+    return stat (name, buf);
+#endif
+
+#ifdef WINDOWS_NATIVE
+  /* Fill the fields ourselves, because the original fstat function returns
+     values for st_atime, st_mtime, st_ctime that depend on the current time
+     zone.  See
+     <https://lists.gnu.org/r/bug-gnulib/2017-04/msg00134.html>  */
+  HANDLE h = (HANDLE) _get_osfhandle (fd);
+
+  if (h == INVALID_HANDLE_VALUE)
+    {
+      errno = EBADF;
+      return -1;
+    }
+  return _gl_fstat_by_handle (h, NULL, buf);
+#else
+  return stat_time_normalize (orig_fstat (fd, buf), buf);
+#endif
+}
diff --git a/grub-core/lib/gnulib/getcwd-lgpl.c b/grub-core/lib/gnulib/getcwd-lgpl.c
new file mode 100644
index 0000000..b224cfc
--- /dev/null
+++ b/grub-core/lib/gnulib/getcwd-lgpl.c
@@ -0,0 +1,126 @@
+/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   This file is part of gnulib.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification */
+#include <unistd.h>
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if GNULIB_GETCWD
+/* Favor GPL getcwd.c if both getcwd and getcwd-lgpl modules are in use.  */
+typedef int dummy;
+#else
+
+/* Get the name of the current working directory, and put it in SIZE
+   bytes of BUF.  Returns NULL if the directory couldn't be determined
+   (perhaps because the absolute name was longer than PATH_MAX, or
+   because of missing read/search permissions on parent directories)
+   or SIZE was too small.  If successful, returns BUF.  If BUF is
+   NULL, an array is allocated with 'malloc'; the array is SIZE bytes
+   long, unless SIZE == 0, in which case it is as big as
+   necessary.  */
+
+# undef getcwd
+char *
+rpl_getcwd (char *buf, size_t size)
+{
+  char *ptr;
+  char *result;
+
+  /* Handle single size operations.  */
+  if (buf)
+    {
+      if (!size)
+        {
+          errno = EINVAL;
+          return NULL;
+        }
+      return getcwd (buf, size);
+    }
+
+  if (size)
+    {
+      buf = malloc (size);
+      if (!buf)
+        {
+          errno = ENOMEM;
+          return NULL;
+        }
+      result = getcwd (buf, size);
+      if (!result)
+        {
+          int saved_errno = errno;
+          free (buf);
+          errno = saved_errno;
+        }
+      return result;
+    }
+
+  /* Flexible sizing requested.  Avoid over-allocation for the common
+     case of a name that fits within a 4k page, minus some space for
+     local variables, to be sure we don't skip over a guard page.  */
+  {
+    char tmp[4032];
+    size = sizeof tmp;
+    ptr = getcwd (tmp, size);
+    if (ptr)
+      {
+        result = strdup (ptr);
+        if (!result)
+          errno = ENOMEM;
+        return result;
+      }
+    if (errno != ERANGE)
+      return NULL;
+  }
+
+  /* My what a large directory name we have.  */
+  do
+    {
+      size <<= 1;
+      ptr = realloc (buf, size);
+      if (ptr == NULL)
+        {
+          free (buf);
+          errno = ENOMEM;
+          return NULL;
+        }
+      buf = ptr;
+      result = getcwd (buf, size);
+    }
+  while (!result && errno == ERANGE);
+
+  if (!result)
+    {
+      int saved_errno = errno;
+      free (buf);
+      errno = saved_errno;
+    }
+  else
+    {
+      /* Trim to fit, if possible.  */
+      result = realloc (buf, strlen (buf) + 1);
+      if (!result)
+        result = buf;
+    }
+  return result;
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/getdelim.c b/grub-core/lib/gnulib/getdelim.c
new file mode 100644
index 0000000..528678c
--- /dev/null
+++ b/grub-core/lib/gnulib/getdelim.c
@@ -0,0 +1,147 @@
+/* getdelim.c --- Implementation of replacement getdelim function.
+   Copyright (C) 1994, 1996-1998, 2001, 2003, 2005-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Ported from glibc by Simon Josefsson. */
+
+/* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
+   optimizes away the lineptr == NULL || n == NULL || fp == NULL tests below.  */
+#define _GL_ARG_NONNULL(params)
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#ifndef SSIZE_MAX
+# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
+#endif
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+# define getc_maybe_unlocked(fp)        getc(fp)
+#elif !HAVE_FLOCKFILE || !HAVE_FUNLOCKFILE || !HAVE_DECL_GETC_UNLOCKED
+# undef flockfile
+# undef funlockfile
+# define flockfile(x) ((void) 0)
+# define funlockfile(x) ((void) 0)
+# define getc_maybe_unlocked(fp)        getc(fp)
+#else
+# define getc_maybe_unlocked(fp)        getc_unlocked(fp)
+#endif
+
+static void
+alloc_failed (void)
+{
+#if defined _WIN32 && ! defined __CYGWIN__
+  /* Avoid errno problem without using the realloc module; see:
+     https://lists.gnu.org/r/bug-gnulib/2016-08/msg00025.html  */
+  errno = ENOMEM;
+#endif
+}
+
+/* Read up to (and including) a DELIMITER from FP into *LINEPTR (and
+   NUL-terminate it).  *LINEPTR is a pointer returned from malloc (or
+   NULL), pointing to *N characters of space.  It is realloc'ed as
+   necessary.  Returns the number of characters read (not including
+   the null terminator), or -1 on error or EOF.  */
+
+ssize_t
+getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp)
+{
+  ssize_t result;
+  size_t cur_len = 0;
+
+  if (lineptr == NULL || n == NULL || fp == NULL)
+    {
+      errno = EINVAL;
+      return -1;
+    }
+
+  flockfile (fp);
+
+  if (*lineptr == NULL || *n == 0)
+    {
+      char *new_lineptr;
+      *n = 120;
+      new_lineptr = (char *) realloc (*lineptr, *n);
+      if (new_lineptr == NULL)
+        {
+          alloc_failed ();
+          result = -1;
+          goto unlock_return;
+        }
+      *lineptr = new_lineptr;
+    }
+
+  for (;;)
+    {
+      int i;
+
+      i = getc_maybe_unlocked (fp);
+      if (i == EOF)
+        {
+          result = -1;
+          break;
+        }
+
+      /* Make enough space for len+1 (for final NUL) bytes.  */
+      if (cur_len + 1 >= *n)
+        {
+          size_t needed_max =
+            SSIZE_MAX < SIZE_MAX ? (size_t) SSIZE_MAX + 1 : SIZE_MAX;
+          size_t needed = 2 * *n + 1;   /* Be generous. */
+          char *new_lineptr;
+
+          if (needed_max < needed)
+            needed = needed_max;
+          if (cur_len + 1 >= needed)
+            {
+              result = -1;
+              errno = EOVERFLOW;
+              goto unlock_return;
+            }
+
+          new_lineptr = (char *) realloc (*lineptr, needed);
+          if (new_lineptr == NULL)
+            {
+              alloc_failed ();
+              result = -1;
+              goto unlock_return;
+            }
+
+          *lineptr = new_lineptr;
+          *n = needed;
+        }
+
+      (*lineptr)[cur_len] = i;
+      cur_len++;
+
+      if (i == delimiter)
+        break;
+    }
+  (*lineptr)[cur_len] = '\0';
+  result = cur_len ? cur_len : result;
+
+ unlock_return:
+  funlockfile (fp); /* doesn't set errno */
+
+  return result;
+}
diff --git a/grub-core/lib/gnulib/getdtablesize.c b/grub-core/lib/gnulib/getdtablesize.c
new file mode 100644
index 0000000..03a9243
--- /dev/null
+++ b/grub-core/lib/gnulib/getdtablesize.c
@@ -0,0 +1,124 @@
+/* getdtablesize() function: Return maximum possible file descriptor value + 1.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#if defined _WIN32 && ! defined __CYGWIN__
+
+# include <stdio.h>
+
+# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+#  include "msvc-inval.h"
+# endif
+
+# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+static int
+_setmaxstdio_nothrow (int newmax)
+{
+  int result;
+
+  TRY_MSVC_INVAL
+    {
+      result = _setmaxstdio (newmax);
+    }
+  CATCH_MSVC_INVAL
+    {
+      result = -1;
+    }
+  DONE_MSVC_INVAL;
+
+  return result;
+}
+# else
+#  define _setmaxstdio_nothrow _setmaxstdio
+# endif
+
+/* Cache for the previous getdtablesize () result.  Safe to cache because
+   Windows also lacks setrlimit.  */
+static int dtablesize;
+
+int
+getdtablesize (void)
+{
+  if (dtablesize == 0)
+    {
+      /* We are looking for the number N such that the valid file descriptors
+         are 0..N-1.  It can be obtained through a loop as follows:
+           {
+             int fd;
+             for (fd = 3; fd < 65536; fd++)
+               if (dup2 (0, fd) == -1)
+                 break;
+             return fd;
+           }
+         On Windows XP, the result is 2048.
+         The drawback of this loop is that it allocates memory for a libc
+         internal array that is never freed.
+
+         The number N can also be obtained as the upper bound for
+         _getmaxstdio ().  _getmaxstdio () returns the maximum number of open
+         FILE objects.  The sanity check in _setmaxstdio reveals the maximum
+         number of file descriptors.  This too allocates memory, but it is
+         freed when we call _setmaxstdio with the original value.  */
+      int orig_max_stdio = _getmaxstdio ();
+      unsigned int bound;
+      for (bound = 0x10000; _setmaxstdio_nothrow (bound) < 0; bound = bound / 2)
+        ;
+      _setmaxstdio_nothrow (orig_max_stdio);
+      dtablesize = bound;
+    }
+  return dtablesize;
+}
+
+#else
+
+# include <limits.h>
+# include <sys/resource.h>
+
+# ifndef RLIM_SAVED_CUR
+#  define RLIM_SAVED_CUR RLIM_INFINITY
+# endif
+# ifndef RLIM_SAVED_MAX
+#  define RLIM_SAVED_MAX RLIM_INFINITY
+# endif
+
+# ifdef __CYGWIN__
+  /* Cygwin 1.7.25 auto-increases the RLIMIT_NOFILE soft limit until it
+     hits the compile-time constant hard limit of 3200.  We might as
+     well just report the hard limit.  */
+#  define rlim_cur rlim_max
+# endif
+
+int
+getdtablesize (void)
+{
+  struct rlimit lim;
+
+  if (getrlimit (RLIMIT_NOFILE, &lim) == 0
+      && 0 <= lim.rlim_cur && lim.rlim_cur <= INT_MAX
+      && lim.rlim_cur != RLIM_INFINITY
+      && lim.rlim_cur != RLIM_SAVED_CUR
+      && lim.rlim_cur != RLIM_SAVED_MAX)
+    return lim.rlim_cur;
+
+  return INT_MAX;
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/getline.c b/grub-core/lib/gnulib/getline.c
new file mode 100644
index 0000000..40882fb
--- /dev/null
+++ b/grub-core/lib/gnulib/getline.c
@@ -0,0 +1,27 @@
+/* getline.c --- Implementation of replacement getline function.
+   Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Simon Josefsson. */
+
+#include <config.h>
+
+#include <stdio.h>
+
+ssize_t
+getline (char **lineptr, size_t *n, FILE *stream)
+{
+  return getdelim (lineptr, n, '\n', stream);
+}
diff --git a/grub-core/lib/gnulib/getopt-cdefs.in.h b/grub-core/lib/gnulib/getopt-cdefs.in.h
new file mode 100644
index 0000000..049145b
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt-cdefs.in.h
@@ -0,0 +1,67 @@
+/* getopt-on-non-glibc compatibility macros.
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of gnulib.
+   Unlike most of the getopt implementation, it is NOT shared
+   with the GNU C Library.
+
+   This file is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3 of
+   the License, or (at your option) any later version.
+
+   This file is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with gnulib; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_CDEFS_H
+#define _GETOPT_CDEFS_H 1
+
+/* This header should not be used directly; include getopt.h or
+   unistd.h instead.  It does not have a protective #error, because
+   the guard macro for getopt.h in gnulib is not fixed.  */
+
+/* getopt-core.h and getopt-ext.h are shared with GNU libc, and expect
+   a number of the internal macros supplied to GNU libc's headers by
+   sys/cdefs.h.  Provide fallback definitions for all of them.  */
+#if @HAVE_SYS_CDEFS_H@
+# include <sys/cdefs.h>
+#endif
+
+#ifndef __BEGIN_DECLS
+# ifdef __cplusplus
+#  define __BEGIN_DECLS extern "C" {
+# else
+#  define __BEGIN_DECLS /* nothing */
+# endif
+#endif
+#ifndef __END_DECLS
+# ifdef __cplusplus
+#  define __END_DECLS }
+# else
+#  define __END_DECLS /* nothing */
+# endif
+#endif
+
+#ifndef __GNUC_PREREQ
+# if defined __GNUC__ && defined __GNUC_VERSION__
+# define __GNUC_PREREQ(maj, min) \
+        ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+# else
+#  define __GNUC_PREREQ(maj, min) 0
+# endif
+#endif
+
+#ifndef __THROW
+# if defined __cplusplus && __GNUC_PREREQ (2,8)
+#  define __THROW       throw ()
+# else
+#  define __THROW
+# endif
+#endif
+
+#endif /* _GETOPT_CDEFS_H */
diff --git a/grub-core/lib/gnulib/getopt-core.h b/grub-core/lib/gnulib/getopt-core.h
new file mode 100644
index 0000000..6360ad6
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt-core.h
@@ -0,0 +1,96 @@
+/* Declarations for getopt (basic, portable features only).
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library and is also part of gnulib.
+   Patches to this file should be submitted to both projects.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_CORE_H
+#define _GETOPT_CORE_H 1
+
+/* This header should not be used directly; include getopt.h or
+   unistd.h instead.  Unlike most bits headers, it does not have
+   a protective #error, because the guard macro for getopt.h in
+   gnulib is not fixed.  */
+
+__BEGIN_DECLS
+
+/* For communication from 'getopt' to the caller.
+   When 'getopt' finds an option that takes an argument,
+   the argument value is returned here.
+   Also, when 'ordering' is RETURN_IN_ORDER,
+   each non-option ARGV-element is returned here.  */
+
+extern char *optarg;
+
+/* Index in ARGV of the next element to be scanned.
+   This is used for communication to and from the caller
+   and for communication between successive calls to 'getopt'.
+
+   On entry to 'getopt', zero means this is the first call; initialize.
+
+   When 'getopt' returns -1, this is the index of the first of the
+   non-option elements that the caller should itself scan.
+
+   Otherwise, 'optind' communicates from one call to the next
+   how much of ARGV has been scanned so far.  */
+
+extern int optind;
+
+/* Callers store zero here to inhibit the error message 'getopt' prints
+   for unrecognized options.  */
+
+extern int opterr;
+
+/* Set to an option character which was unrecognized.  */
+
+extern int optopt;
+
+/* Get definitions and prototypes for functions to process the
+   arguments in ARGV (ARGC of them, minus the program name) for
+   options given in OPTS.
+
+   Return the option character from OPTS just read.  Return -1 when
+   there are no more options.  For unrecognized options, or options
+   missing arguments, 'optopt' is set to the option letter, and '?' is
+   returned.
+
+   The OPTS string is a list of characters which are recognized option
+   letters, optionally followed by colons, specifying that that letter
+   takes an argument, to be placed in 'optarg'.
+
+   If a letter in OPTS is followed by two colons, its argument is
+   optional.  This behavior is specific to the GNU 'getopt'.
+
+   The argument '--' causes premature termination of argument
+   scanning, explicitly telling 'getopt' that there are no more
+   options.
+
+   If OPTS begins with '-', then non-option arguments are treated as
+   arguments to the option '\1'.  This behavior is specific to the GNU
+   'getopt'.  If OPTS begins with '+', or POSIXLY_CORRECT is set in
+   the environment, then do not permute arguments.
+
+   For standards compliance, the 'argv' argument has the type
+   char *const *, but this is inaccurate; if argument permutation is
+   enabled, the argv array (not the strings it points to) must be
+   writable.  */
+
+extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
+       __THROW _GL_ARG_NONNULL ((2, 3));
+
+__END_DECLS
+
+#endif /* _GETOPT_CORE_H */
diff --git a/grub-core/lib/gnulib/getopt-ext.h b/grub-core/lib/gnulib/getopt-ext.h
new file mode 100644
index 0000000..13cb007
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt-ext.h
@@ -0,0 +1,77 @@
+/* Declarations for getopt (GNU extensions).
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library and is also part of gnulib.
+   Patches to this file should be submitted to both projects.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_EXT_H
+#define _GETOPT_EXT_H 1
+
+/* This header should not be used directly; include getopt.h instead.
+   Unlike most bits headers, it does not have a protective #error,
+   because the guard macro for getopt.h in gnulib is not fixed.  */
+
+__BEGIN_DECLS
+
+/* Describe the long-named options requested by the application.
+   The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+   of 'struct option' terminated by an element containing a name which is
+   zero.
+
+   The field 'has_arg' is:
+   no_argument		(or 0) if the option does not take an argument,
+   required_argument	(or 1) if the option requires an argument,
+   optional_argument 	(or 2) if the option takes an optional argument.
+
+   If the field 'flag' is not NULL, it points to a variable that is set
+   to the value given in the field 'val' when the option is found, but
+   left unchanged if the option is not found.
+
+   To have a long-named option do something other than set an 'int' to
+   a compiled-in constant, such as set a value from 'optarg', set the
+   option's 'flag' field to zero and its 'val' field to a nonzero
+   value (the equivalent single-letter option character, if there is
+   one).  For long options that have a zero 'flag' field, 'getopt'
+   returns the contents of the 'val' field.  */
+
+struct option
+{
+  const char *name;
+  /* has_arg can't be an enum because some compilers complain about
+     type mismatches in all the code that assumes it is an int.  */
+  int has_arg;
+  int *flag;
+  int val;
+};
+
+/* Names for the values of the 'has_arg' field of 'struct option'.  */
+
+#define no_argument		0
+#define required_argument	1
+#define optional_argument	2
+
+extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
+			const char *__shortopts,
+		        const struct option *__longopts, int *__longind)
+       __THROW _GL_ARG_NONNULL ((2, 3));
+extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv,
+			     const char *__shortopts,
+		             const struct option *__longopts, int *__longind)
+       __THROW _GL_ARG_NONNULL ((2, 3));
+
+__END_DECLS
+
+#endif /* _GETOPT_EXT_H */
diff --git a/grub-core/lib/gnulib/getopt-pfx-core.h b/grub-core/lib/gnulib/getopt-pfx-core.h
new file mode 100644
index 0000000..8fac269
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt-pfx-core.h
@@ -0,0 +1,59 @@
+/* getopt (basic, portable features) gnulib wrapper header.
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of gnulib.
+   Unlike most of the getopt implementation, it is NOT shared
+   with the GNU C Library.
+
+   This file is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3 of
+   the License, or (at your option) any later version.
+
+   This file is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with gnulib; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_PFX_CORE_H
+#define _GETOPT_PFX_CORE_H 1
+
+/* This header should not be used directly; include getopt.h or
+   unistd.h instead.  It does not have a protective #error, because
+   the guard macro for getopt.h in gnulib is not fixed.  */
+
+/* Standalone applications should #define __GETOPT_PREFIX to an
+   identifier that prefixes the external functions and variables
+   defined in getopt-core.h and getopt-ext.h.  Systematically
+   rename identifiers so that they do not collide with the system
+   functions and variables.  Renaming avoids problems with some
+   compilers and linkers.  */
+#ifdef __GETOPT_PREFIX
+# ifndef __GETOPT_ID
+#  define __GETOPT_CONCAT(x, y) x ## y
+#  define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
+#  define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
+# endif
+# undef getopt
+# undef optarg
+# undef opterr
+# undef optind
+# undef optopt
+# define getopt __GETOPT_ID (getopt)
+# define optarg __GETOPT_ID (optarg)
+# define opterr __GETOPT_ID (opterr)
+# define optind __GETOPT_ID (optind)
+# define optopt __GETOPT_ID (optopt)
+
+/* The system's getopt.h may have already included getopt-core.h to
+   declare the unprefixed identifiers.  Undef _GETOPT_CORE_H so that
+   getopt-core.h declares them with prefixes.  */
+# undef _GETOPT_CORE_H
+#endif
+
+#include <getopt-core.h>
+
+#endif /* _GETOPT_PFX_CORE_H */
diff --git a/grub-core/lib/gnulib/getopt-pfx-ext.h b/grub-core/lib/gnulib/getopt-pfx-ext.h
new file mode 100644
index 0000000..0e21aef
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt-pfx-ext.h
@@ -0,0 +1,71 @@
+/* getopt (GNU extensions) gnulib wrapper header.
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of gnulib.
+   Unlike most of the getopt implementation, it is NOT shared
+   with the GNU C Library.
+
+   This file is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3 of
+   the License, or (at your option) any later version.
+
+   This file is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with gnulib; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_PFX_EXT_H
+#define _GETOPT_PFX_EXT_H 1
+
+/* This header should not be used directly; include getopt.h instead.
+   It does not have a protective #error, because the guard macro for
+   getopt.h in gnulib is not fixed.  */
+
+/* Standalone applications should #define __GETOPT_PREFIX to an
+   identifier that prefixes the external functions and variables
+   defined in getopt-core.h and getopt-ext.h.  Systematically
+   rename identifiers so that they do not collide with the system
+   functions and variables.  Renaming avoids problems with some
+   compilers and linkers.  */
+#ifdef __GETOPT_PREFIX
+# ifndef __GETOPT_ID
+#  define __GETOPT_CONCAT(x, y) x ## y
+#  define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
+#  define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
+# endif
+# undef getopt_long
+# undef getopt_long_only
+# undef option
+# undef _getopt_internal
+# define getopt_long __GETOPT_ID (getopt_long)
+# define getopt_long_only __GETOPT_ID (getopt_long_only)
+# define option __GETOPT_ID (option)
+# define _getopt_internal __GETOPT_ID (getopt_internal)
+
+/* The system's getopt.h may have already included getopt-ext.h to
+   declare the unprefixed identifiers.  Undef _GETOPT_EXT_H so that
+   getopt-ext.h declares them with prefixes.  */
+# undef _GETOPT_EXT_H
+#endif
+
+/* Standalone applications get correct prototypes for getopt_long and
+   getopt_long_only; they declare "char **argv".  For backward
+   compatibility with old applications, if __GETOPT_PREFIX is not
+   defined, we supply GNU-libc-compatible, but incorrect, prototypes
+   using "char *const *argv".  (GNU libc is stuck with the incorrect
+   prototypes, as they are baked into older versions of LSB.)  */
+#ifndef __getopt_argv_const
+# if defined __GETOPT_PREFIX
+#  define __getopt_argv_const /* empty */
+# else
+#  define __getopt_argv_const const
+# endif
+#endif
+
+#include <getopt-ext.h>
+
+#endif /* _GETOPT_PFX_EXT_H */
diff --git a/grub-core/lib/gnulib/getopt.c b/grub-core/lib/gnulib/getopt.c
new file mode 100644
index 0000000..8ee075a
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt.c
@@ -0,0 +1,811 @@
+/* Getopt for GNU.
+   Copyright (C) 1987-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library and is also part of gnulib.
+   Patches to this file should be submitted to both projects.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+#include "getopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifdef _LIBC
+/* When used as part of glibc, error printing must be done differently
+   for standards compliance.  getopt is not a cancellation point, so
+   it must not call functions that are, and it is specified by an
+   older standard than stdio locking, so it must not refer to
+   functions in the "user namespace" related to stdio locking.
+   Finally, it must use glibc's internal message translation so that
+   the messages are looked up in the proper text domain.  */
+# include <libintl.h>
+# define fprintf __fxprintf_nocancel
+# define flockfile(fp) _IO_flockfile (fp)
+# define funlockfile(fp) _IO_funlockfile (fp)
+#else
+# include "gettext.h"
+# define _(msgid) gettext (msgid)
+/* When used standalone, flockfile and funlockfile might not be
+   available.  */
+# if (!defined _POSIX_THREAD_SAFE_FUNCTIONS \
+      || (defined _WIN32 && ! defined __CYGWIN__))
+#  define flockfile(fp) /* nop */
+#  define funlockfile(fp) /* nop */
+# endif
+/* When used standalone, do not attempt to use alloca.  */
+# define __libc_use_alloca(size) 0
+# undef alloca
+# define alloca(size) (abort (), (void *)0)
+#endif
+
+/* This implementation of 'getopt' has three modes for handling
+   options interspersed with non-option arguments.  It can stop
+   scanning for options at the first non-option argument encountered,
+   as POSIX specifies.  It can continue scanning for options after the
+   first non-option argument, but permute 'argv' as it goes so that,
+   after 'getopt' is done, all the options precede all the non-option
+   arguments and 'optind' points to the first non-option argument.
+   Or, it can report non-option arguments as if they were arguments to
+   the option character '\x01'.
+
+   The default behavior of 'getopt_long' is to permute the argument list.
+   When this implementation is used standalone, the default behavior of
+   'getopt' is to stop at the first non-option argument, but when it is
+   used as part of GNU libc it also permutes the argument list.  In both
+   cases, setting the environment variable POSIXLY_CORRECT to any value
+   disables permutation.
+
+   If the first character of the OPTSTRING argument to 'getopt' or
+   'getopt_long' is '+', both functions will stop at the first
+   non-option argument.  If it is '-', both functions will report
+   non-option arguments as arguments to the option character '\x01'.  */
+
+#include "getopt_int.h"
+
+/* For communication from 'getopt' to the caller.
+   When 'getopt' finds an option that takes an argument,
+   the argument value is returned here.
+   Also, when 'ordering' is RETURN_IN_ORDER,
+   each non-option ARGV-element is returned here.  */
+
+char *optarg;
+
+/* Index in ARGV of the next element to be scanned.
+   This is used for communication to and from the caller
+   and for communication between successive calls to 'getopt'.
+
+   On entry to 'getopt', zero means this is the first call; initialize.
+
+   When 'getopt' returns -1, this is the index of the first of the
+   non-option elements that the caller should itself scan.
+
+   Otherwise, 'optind' communicates from one call to the next
+   how much of ARGV has been scanned so far.  */
+
+/* 1003.2 says this must be 1 before any call.  */
+int optind = 1;
+
+/* Callers store zero here to inhibit the error message
+   for unrecognized options.  */
+
+int opterr = 1;
+
+/* Set to an option character which was unrecognized.
+   This must be initialized on some systems to avoid linking in the
+   system's own getopt implementation.  */
+
+int optopt = '?';
+
+/* Keep a global copy of all internal members of getopt_data.  */
+
+static struct _getopt_data getopt_data;
+
+/* Exchange two adjacent subsequences of ARGV.
+   One subsequence is elements [first_nonopt,last_nonopt)
+   which contains all the non-options that have been skipped so far.
+   The other is elements [last_nonopt,optind), which contains all
+   the options processed since those non-options were skipped.
+
+   'first_nonopt' and 'last_nonopt' are relocated so that they describe
+   the new indices of the non-options in ARGV after they are moved.  */
+
+static void
+exchange (char **argv, struct _getopt_data *d)
+{
+  int bottom = d->__first_nonopt;
+  int middle = d->__last_nonopt;
+  int top = d->optind;
+  char *tem;
+
+  /* Exchange the shorter segment with the far end of the longer segment.
+     That puts the shorter segment into the right place.
+     It leaves the longer segment in the right place overall,
+     but it consists of two parts that need to be swapped next.  */
+
+  while (top > middle && middle > bottom)
+    {
+      if (top - middle > middle - bottom)
+	{
+	  /* Bottom segment is the short one.  */
+	  int len = middle - bottom;
+	  int i;
+
+	  /* Swap it with the top part of the top segment.  */
+	  for (i = 0; i < len; i++)
+	    {
+	      tem = argv[bottom + i];
+	      argv[bottom + i] = argv[top - (middle - bottom) + i];
+	      argv[top - (middle - bottom) + i] = tem;
+	    }
+	  /* Exclude the moved bottom segment from further swapping.  */
+	  top -= len;
+	}
+      else
+	{
+	  /* Top segment is the short one.  */
+	  int len = top - middle;
+	  int i;
+
+	  /* Swap it with the bottom part of the bottom segment.  */
+	  for (i = 0; i < len; i++)
+	    {
+	      tem = argv[bottom + i];
+	      argv[bottom + i] = argv[middle + i];
+	      argv[middle + i] = tem;
+	    }
+	  /* Exclude the moved top segment from further swapping.  */
+	  bottom += len;
+	}
+    }
+
+  /* Update records for the slots the non-options now occupy.  */
+
+  d->__first_nonopt += (d->optind - d->__last_nonopt);
+  d->__last_nonopt = d->optind;
+}
+
+/* Process the argument starting with d->__nextchar as a long option.
+   d->optind should *not* have been advanced over this argument.
+
+   If the value returned is -1, it was not actually a long option, the
+   state is unchanged, and the argument should be processed as a set
+   of short options (this can only happen when long_only is true).
+   Otherwise, the option (and its argument, if any) have been consumed
+   and the return value is the value to return from _getopt_internal_r.  */
+static int
+process_long_option (int argc, char **argv, const char *optstring,
+		     const struct option *longopts, int *longind,
+		     int long_only, struct _getopt_data *d,
+		     int print_errors, const char *prefix)
+{
+  char *nameend;
+  size_t namelen;
+  const struct option *p;
+  const struct option *pfound = NULL;
+  int n_options;
+  int option_index;
+
+  for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++)
+    /* Do nothing.  */ ;
+  namelen = nameend - d->__nextchar;
+
+  /* First look for an exact match, counting the options as a side
+     effect.  */
+  for (p = longopts, n_options = 0; p->name; p++, n_options++)
+    if (!strncmp (p->name, d->__nextchar, namelen)
+	&& namelen == strlen (p->name))
+      {
+	/* Exact match found.  */
+	pfound = p;
+	option_index = n_options;
+	break;
+      }
+
+  if (pfound == NULL)
+    {
+      /* Didn't find an exact match, so look for abbreviations.  */
+      unsigned char *ambig_set = NULL;
+      int ambig_malloced = 0;
+      int ambig_fallback = 0;
+      int indfound = -1;
+
+      for (p = longopts, option_index = 0; p->name; p++, option_index++)
+	if (!strncmp (p->name, d->__nextchar, namelen))
+	  {
+	    if (pfound == NULL)
+	      {
+		/* First nonexact match found.  */
+		pfound = p;
+		indfound = option_index;
+	      }
+	    else if (long_only
+		     || pfound->has_arg != p->has_arg
+		     || pfound->flag != p->flag
+		     || pfound->val != p->val)
+	      {
+		/* Second or later nonexact match found.  */
+		if (!ambig_fallback)
+		  {
+		    if (!print_errors)
+		      /* Don't waste effort tracking the ambig set if
+			 we're not going to print it anyway.  */
+		      ambig_fallback = 1;
+		    else if (!ambig_set)
+		      {
+			if (__libc_use_alloca (n_options))
+			  ambig_set = alloca (n_options);
+			else if ((ambig_set = malloc (n_options)) == NULL)
+			  /* Fall back to simpler error message.  */
+			  ambig_fallback = 1;
+			else
+			  ambig_malloced = 1;
+
+			if (ambig_set)
+			  {
+			    memset (ambig_set, 0, n_options);
+			    ambig_set[indfound] = 1;
+			  }
+		      }
+		    if (ambig_set)
+		      ambig_set[option_index] = 1;
+		  }
+	      }
+	  }
+
+      if (ambig_set || ambig_fallback)
+	{
+	  if (print_errors)
+	    {
+	      if (ambig_fallback)
+		fprintf (stderr, _("%s: option '%s%s' is ambiguous\n"),
+			 argv[0], prefix, d->__nextchar);
+	      else
+		{
+		  flockfile (stderr);
+		  fprintf (stderr,
+			   _("%s: option '%s%s' is ambiguous; possibilities:"),
+			   argv[0], prefix, d->__nextchar);
+
+		  for (option_index = 0; option_index < n_options; option_index++)
+		    if (ambig_set[option_index])
+		      fprintf (stderr, " '%s%s'",
+			       prefix, longopts[option_index].name);
+
+		  /* This must use 'fprintf' even though it's only
+		     printing a single character, so that it goes through
+		     __fxprintf_nocancel when compiled as part of glibc.  */
+		  fprintf (stderr, "\n");
+		  funlockfile (stderr);
+		}
+	    }
+	  if (ambig_malloced)
+	    free (ambig_set);
+	  d->__nextchar += strlen (d->__nextchar);
+	  d->optind++;
+	  d->optopt = 0;
+	  return '?';
+	}
+
+      option_index = indfound;
+    }
+
+  if (pfound == NULL)
+    {
+      /* Can't find it as a long option.  If this is not getopt_long_only,
+	 or the option starts with '--' or is not a valid short option,
+	 then it's an error.  */
+      if (!long_only || argv[d->optind][1] == '-'
+	  || strchr (optstring, *d->__nextchar) == NULL)
+	{
+	  if (print_errors)
+	    fprintf (stderr, _("%s: unrecognized option '%s%s'\n"),
+		     argv[0], prefix, d->__nextchar);
+
+	  d->__nextchar = NULL;
+	  d->optind++;
+	  d->optopt = 0;
+	  return '?';
+	}
+
+      /* Otherwise interpret it as a short option.  */
+      return -1;
+    }
+
+  /* We have found a matching long option.  Consume it.  */
+  d->optind++;
+  d->__nextchar = NULL;
+  if (*nameend)
+    {
+      /* Don't test has_arg with >, because some C compilers don't
+	 allow it to be used on enums.  */
+      if (pfound->has_arg)
+	d->optarg = nameend + 1;
+      else
+	{
+	  if (print_errors)
+	    fprintf (stderr,
+		     _("%s: option '%s%s' doesn't allow an argument\n"),
+		     argv[0], prefix, pfound->name);
+
+	  d->optopt = pfound->val;
+	  return '?';
+	}
+    }
+  else if (pfound->has_arg == 1)
+    {
+      if (d->optind < argc)
+	d->optarg = argv[d->optind++];
+      else
+	{
+	  if (print_errors)
+	    fprintf (stderr,
+		     _("%s: option '%s%s' requires an argument\n"),
+		     argv[0], prefix, pfound->name);
+
+	  d->optopt = pfound->val;
+	  return optstring[0] == ':' ? ':' : '?';
+	}
+    }
+
+  if (longind != NULL)
+    *longind = option_index;
+  if (pfound->flag)
+    {
+      *(pfound->flag) = pfound->val;
+      return 0;
+    }
+  return pfound->val;
+}
+
+/* Initialize internal data upon the first call to getopt.  */
+
+static const char *
+_getopt_initialize (int argc _GL_UNUSED,
+		    char **argv _GL_UNUSED, const char *optstring,
+		    struct _getopt_data *d, int posixly_correct)
+{
+  /* Start processing options with ARGV-element 1 (since ARGV-element 0
+     is the program name); the sequence of previously skipped
+     non-option ARGV-elements is empty.  */
+  if (d->optind == 0)
+    d->optind = 1;
+
+  d->__first_nonopt = d->__last_nonopt = d->optind;
+  d->__nextchar = NULL;
+
+  /* Determine how to handle the ordering of options and nonoptions.  */
+  if (optstring[0] == '-')
+    {
+      d->__ordering = RETURN_IN_ORDER;
+      ++optstring;
+    }
+  else if (optstring[0] == '+')
+    {
+      d->__ordering = REQUIRE_ORDER;
+      ++optstring;
+    }
+  else if (posixly_correct || !!getenv ("POSIXLY_CORRECT"))
+    d->__ordering = REQUIRE_ORDER;
+  else
+    d->__ordering = PERMUTE;
+
+  d->__initialized = 1;
+  return optstring;
+}
+
+/* Scan elements of ARGV (whose length is ARGC) for option characters
+   given in OPTSTRING.
+
+   If an element of ARGV starts with '-', and is not exactly "-" or "--",
+   then it is an option element.  The characters of this element
+   (aside from the initial '-') are option characters.  If 'getopt'
+   is called repeatedly, it returns successively each of the option characters
+   from each of the option elements.
+
+   If 'getopt' finds another option character, it returns that character,
+   updating 'optind' and 'nextchar' so that the next call to 'getopt' can
+   resume the scan with the following option character or ARGV-element.
+
+   If there are no more option characters, 'getopt' returns -1.
+   Then 'optind' is the index in ARGV of the first ARGV-element
+   that is not an option.  (The ARGV-elements have been permuted
+   so that those that are not options now come last.)
+
+   OPTSTRING is a string containing the legitimate option characters.
+   If an option character is seen that is not listed in OPTSTRING,
+   return '?' after printing an error message.  If you set 'opterr' to
+   zero, the error message is suppressed but we still return '?'.
+
+   If a char in OPTSTRING is followed by a colon, that means it wants an arg,
+   so the following text in the same ARGV-element, or the text of the following
+   ARGV-element, is returned in 'optarg'.  Two colons mean an option that
+   wants an optional arg; if there is text in the current ARGV-element,
+   it is returned in 'optarg', otherwise 'optarg' is set to zero.
+
+   If OPTSTRING starts with '-' or '+', it requests different methods of
+   handling the non-option ARGV-elements.
+   See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
+
+   Long-named options begin with '--' instead of '-'.
+   Their names may be abbreviated as long as the abbreviation is unique
+   or is an exact match for some defined option.  If they have an
+   argument, it follows the option name in the same ARGV-element, separated
+   from the option name by a '=', or else the in next ARGV-element.
+   When 'getopt' finds a long-named option, it returns 0 if that option's
+   'flag' field is nonzero, the value of the option's 'val' field
+   if the 'flag' field is zero.
+
+   The elements of ARGV aren't really const, because we permute them.
+   But we pretend they're const in the prototype to be compatible
+   with other systems.
+
+   LONGOPTS is a vector of 'struct option' terminated by an
+   element containing a name which is zero.
+
+   LONGIND returns the index in LONGOPT of the long-named option found.
+   It is only valid when a long-named option has been found by the most
+   recent call.
+
+   If LONG_ONLY is nonzero, '-' as well as '--' can introduce
+   long-named options.  */
+
+int
+_getopt_internal_r (int argc, char **argv, const char *optstring,
+		    const struct option *longopts, int *longind,
+		    int long_only, struct _getopt_data *d, int posixly_correct)
+{
+  int print_errors = d->opterr;
+
+  if (argc < 1)
+    return -1;
+
+  d->optarg = NULL;
+
+  if (d->optind == 0 || !d->__initialized)
+    optstring = _getopt_initialize (argc, argv, optstring, d, posixly_correct);
+  else if (optstring[0] == '-' || optstring[0] == '+')
+    optstring++;
+
+  if (optstring[0] == ':')
+    print_errors = 0;
+
+  /* Test whether ARGV[optind] points to a non-option argument.  */
+#define NONOPTION_P (argv[d->optind][0] != '-' || argv[d->optind][1] == '\0')
+
+  if (d->__nextchar == NULL || *d->__nextchar == '\0')
+    {
+      /* Advance to the next ARGV-element.  */
+
+      /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been
+	 moved back by the user (who may also have changed the arguments).  */
+      if (d->__last_nonopt > d->optind)
+	d->__last_nonopt = d->optind;
+      if (d->__first_nonopt > d->optind)
+	d->__first_nonopt = d->optind;
+
+      if (d->__ordering == PERMUTE)
+	{
+	  /* If we have just processed some options following some non-options,
+	     exchange them so that the options come first.  */
+
+	  if (d->__first_nonopt != d->__last_nonopt
+	      && d->__last_nonopt != d->optind)
+	    exchange (argv, d);
+	  else if (d->__last_nonopt != d->optind)
+	    d->__first_nonopt = d->optind;
+
+	  /* Skip any additional non-options
+	     and extend the range of non-options previously skipped.  */
+
+	  while (d->optind < argc && NONOPTION_P)
+	    d->optind++;
+	  d->__last_nonopt = d->optind;
+	}
+
+      /* The special ARGV-element '--' means premature end of options.
+	 Skip it like a null option,
+	 then exchange with previous non-options as if it were an option,
+	 then skip everything else like a non-option.  */
+
+      if (d->optind != argc && !strcmp (argv[d->optind], "--"))
+	{
+	  d->optind++;
+
+	  if (d->__first_nonopt != d->__last_nonopt
+	      && d->__last_nonopt != d->optind)
+	    exchange (argv, d);
+	  else if (d->__first_nonopt == d->__last_nonopt)
+	    d->__first_nonopt = d->optind;
+	  d->__last_nonopt = argc;
+
+	  d->optind = argc;
+	}
+
+      /* If we have done all the ARGV-elements, stop the scan
+	 and back over any non-options that we skipped and permuted.  */
+
+      if (d->optind == argc)
+	{
+	  /* Set the next-arg-index to point at the non-options
+	     that we previously skipped, so the caller will digest them.  */
+	  if (d->__first_nonopt != d->__last_nonopt)
+	    d->optind = d->__first_nonopt;
+	  return -1;
+	}
+
+      /* If we have come to a non-option and did not permute it,
+	 either stop the scan or describe it to the caller and pass it by.  */
+
+      if (NONOPTION_P)
+	{
+	  if (d->__ordering == REQUIRE_ORDER)
+	    return -1;
+	  d->optarg = argv[d->optind++];
+	  return 1;
+	}
+
+      /* We have found another option-ARGV-element.
+	 Check whether it might be a long option.  */
+      if (longopts)
+	{
+	  if (argv[d->optind][1] == '-')
+	    {
+	      /* "--foo" is always a long option.  The special option
+		 "--" was handled above.  */
+	      d->__nextchar = argv[d->optind] + 2;
+	      return process_long_option (argc, argv, optstring, longopts,
+					  longind, long_only, d,
+					  print_errors, "--");
+	    }
+
+	  /* If long_only and the ARGV-element has the form "-f",
+	     where f is a valid short option, don't consider it an
+	     abbreviated form of a long option that starts with f.
+	     Otherwise there would be no way to give the -f short
+	     option.
+
+	     On the other hand, if there's a long option "fubar" and
+	     the ARGV-element is "-fu", do consider that an
+	     abbreviation of the long option, just like "--fu", and
+	     not "-f" with arg "u".
+
+	     This distinction seems to be the most useful approach.  */
+	  if (long_only && (argv[d->optind][2]
+			    || !strchr (optstring, argv[d->optind][1])))
+	    {
+	      int code;
+	      d->__nextchar = argv[d->optind] + 1;
+	      code = process_long_option (argc, argv, optstring, longopts,
+					  longind, long_only, d,
+					  print_errors, "-");
+	      if (code != -1)
+		return code;
+	    }
+	}
+
+      /* It is not a long option.  Skip the initial punctuation.  */
+      d->__nextchar = argv[d->optind] + 1;
+    }
+
+  /* Look at and handle the next short option-character.  */
+
+  {
+    char c = *d->__nextchar++;
+    const char *temp = strchr (optstring, c);
+
+    /* Increment 'optind' when we start to process its last character.  */
+    if (*d->__nextchar == '\0')
+      ++d->optind;
+
+    if (temp == NULL || c == ':' || c == ';')
+      {
+	if (print_errors)
+	  fprintf (stderr, _("%s: invalid option -- '%c'\n"), argv[0], c);
+	d->optopt = c;
+	return '?';
+      }
+
+    /* Convenience. Treat POSIX -W foo same as long option --foo */
+    if (temp[0] == 'W' && temp[1] == ';' && longopts != NULL)
+      {
+	/* This is an option that requires an argument.  */
+	if (*d->__nextchar != '\0')
+	  d->optarg = d->__nextchar;
+	else if (d->optind == argc)
+	  {
+	    if (print_errors)
+	      fprintf (stderr,
+		       _("%s: option requires an argument -- '%c'\n"),
+		       argv[0], c);
+
+	    d->optopt = c;
+	    if (optstring[0] == ':')
+	      c = ':';
+	    else
+	      c = '?';
+	    return c;
+	  }
+	else
+	  d->optarg = argv[d->optind];
+
+	d->__nextchar = d->optarg;
+	d->optarg = NULL;
+	return process_long_option (argc, argv, optstring, longopts, longind,
+				    0 /* long_only */, d, print_errors, "-W ");
+      }
+    if (temp[1] == ':')
+      {
+	if (temp[2] == ':')
+	  {
+	    /* This is an option that accepts an argument optionally.  */
+	    if (*d->__nextchar != '\0')
+	      {
+		d->optarg = d->__nextchar;
+		d->optind++;
+	      }
+	    else
+	      d->optarg = NULL;
+	    d->__nextchar = NULL;
+	  }
+	else
+	  {
+	    /* This is an option that requires an argument.  */
+	    if (*d->__nextchar != '\0')
+	      {
+		d->optarg = d->__nextchar;
+		/* If we end this ARGV-element by taking the rest as an arg,
+		   we must advance to the next element now.  */
+		d->optind++;
+	      }
+	    else if (d->optind == argc)
+	      {
+		if (print_errors)
+		  fprintf (stderr,
+			   _("%s: option requires an argument -- '%c'\n"),
+			   argv[0], c);
+
+		d->optopt = c;
+		if (optstring[0] == ':')
+		  c = ':';
+		else
+		  c = '?';
+	      }
+	    else
+	      /* We already incremented 'optind' once;
+		 increment it again when taking next ARGV-elt as argument.  */
+	      d->optarg = argv[d->optind++];
+	    d->__nextchar = NULL;
+	  }
+      }
+    return c;
+  }
+}
+
+int
+_getopt_internal (int argc, char **argv, const char *optstring,
+		  const struct option *longopts, int *longind, int long_only,
+		  int posixly_correct)
+{
+  int result;
+
+  getopt_data.optind = optind;
+  getopt_data.opterr = opterr;
+
+  result = _getopt_internal_r (argc, argv, optstring, longopts,
+			       longind, long_only, &getopt_data,
+			       posixly_correct);
+
+  optind = getopt_data.optind;
+  optarg = getopt_data.optarg;
+  optopt = getopt_data.optopt;
+
+  return result;
+}
+
+/* glibc gets a LSB-compliant getopt and a POSIX-complaint __posix_getopt.
+   Standalone applications just get a POSIX-compliant getopt.
+   POSIX and LSB both require these functions to take 'char *const *argv'
+   even though this is incorrect (because of the permutation).  */
+#define GETOPT_ENTRY(NAME, POSIXLY_CORRECT)			\
+  int								\
+  NAME (int argc, char *const *argv, const char *optstring)	\
+  {								\
+    return _getopt_internal (argc, (char **)argv, optstring,	\
+			     0, 0, 0, POSIXLY_CORRECT);		\
+  }
+
+#ifdef _LIBC
+GETOPT_ENTRY(getopt, 0)
+GETOPT_ENTRY(__posix_getopt, 1)
+#else
+GETOPT_ENTRY(getopt, 1)
+#endif
+
+
+#ifdef TEST
+
+/* Compile with -DTEST to make an executable for use in testing
+   the above definition of 'getopt'.  */
+
+int
+main (int argc, char **argv)
+{
+  int c;
+  int digit_optind = 0;
+
+  while (1)
+    {
+      int this_option_optind = optind ? optind : 1;
+
+      c = getopt (argc, argv, "abc:d:0123456789");
+      if (c == -1)
+	break;
+
+      switch (c)
+	{
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  if (digit_optind != 0 && digit_optind != this_option_optind)
+	    printf ("digits occur in two different argv-elements.\n");
+	  digit_optind = this_option_optind;
+	  printf ("option %c\n", c);
+	  break;
+
+	case 'a':
+	  printf ("option a\n");
+	  break;
+
+	case 'b':
+	  printf ("option b\n");
+	  break;
+
+	case 'c':
+	  printf ("option c with value '%s'\n", optarg);
+	  break;
+
+	case '?':
+	  break;
+
+	default:
+	  printf ("?? getopt returned character code 0%o ??\n", c);
+	}
+    }
+
+  if (optind < argc)
+    {
+      printf ("non-option ARGV-elements: ");
+      while (optind < argc)
+	printf ("%s ", argv[optind++]);
+      printf ("\n");
+    }
+
+  exit (0);
+}
+
+#endif /* TEST */
diff --git a/grub-core/lib/gnulib/getopt.in.h b/grub-core/lib/gnulib/getopt.in.h
new file mode 100644
index 0000000..c77f34c
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt.in.h
@@ -0,0 +1,61 @@
+/* Declarations for getopt.
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of gnulib.
+   Unlike most of the getopt implementation, it is NOT shared
+   with the GNU C Library, which supplies a different version of
+   this file.
+
+   This file is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 3 of
+   the License, or (at your option) any later version.
+
+   This file is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with gnulib; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_GETOPT_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  We must
+   also inform the replacement unistd.h to not recursively use
+   <getopt.h>; our definitions will be present soon enough.  */
+#if @HAVE_GETOPT_H@
+# define _GL_SYSTEM_GETOPT
+# @INCLUDE_NEXT@ @NEXT_GETOPT_H@
+# undef _GL_SYSTEM_GETOPT
+#endif
+
+#define _@GUARD_PREFIX@_GETOPT_H 1
+
+/* Standalone applications should #define __GETOPT_PREFIX to an
+   identifier that prefixes the external functions and variables
+   defined in getopt-core.h and getopt-ext.h.  When this happens,
+   include the headers that might declare getopt so that they will not
+   cause confusion if included after this file (if the system had
+   <getopt.h>, we have already included it).  */
+#if defined __GETOPT_PREFIX
+# if !@HAVE_GETOPT_H@
+#  define __need_system_stdlib_h
+#  include <stdlib.h>
+#  undef __need_system_stdlib_h
+#  include <stdio.h>
+#  include <unistd.h>
+# endif
+#endif
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+#include <getopt-cdefs.h>
+#include <getopt-pfx-core.h>
+#include <getopt-pfx-ext.h>
+
+#endif /* _@GUARD_PREFIX@_GETOPT_H */
diff --git a/grub-core/lib/gnulib/getopt1.c b/grub-core/lib/gnulib/getopt1.c
new file mode 100644
index 0000000..883aa6b
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt1.c
@@ -0,0 +1,159 @@
+/* getopt_long and getopt_long_only entry points for GNU getopt.
+   Copyright (C) 1987-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library and is also part of gnulib.
+   Patches to this file should be submitted to both projects.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+#include "getopt.h"
+#include "getopt_int.h"
+
+int
+getopt_long (int argc, char *__getopt_argv_const *argv, const char *options,
+	     const struct option *long_options, int *opt_index)
+{
+  return _getopt_internal (argc, (char **) argv, options, long_options,
+			   opt_index, 0, 0);
+}
+
+int
+_getopt_long_r (int argc, char **argv, const char *options,
+		const struct option *long_options, int *opt_index,
+		struct _getopt_data *d)
+{
+  return _getopt_internal_r (argc, argv, options, long_options, opt_index,
+			     0, d, 0);
+}
+
+/* Like getopt_long, but '-' as well as '--' can indicate a long option.
+   If an option that starts with '-' (not '--') doesn't match a long option,
+   but does match a short option, it is parsed as a short option
+   instead.  */
+
+int
+getopt_long_only (int argc, char *__getopt_argv_const *argv,
+		  const char *options,
+		  const struct option *long_options, int *opt_index)
+{
+  return _getopt_internal (argc, (char **) argv, options, long_options,
+			   opt_index, 1, 0);
+}
+
+int
+_getopt_long_only_r (int argc, char **argv, const char *options,
+		     const struct option *long_options, int *opt_index,
+		     struct _getopt_data *d)
+{
+  return _getopt_internal_r (argc, argv, options, long_options, opt_index,
+			     1, d, 0);
+}
+
+
+#ifdef TEST
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main (int argc, char **argv)
+{
+  int c;
+  int digit_optind = 0;
+
+  while (1)
+    {
+      int this_option_optind = optind ? optind : 1;
+      int option_index = 0;
+      static const struct option long_options[] =
+      {
+	{"add", 1, 0, 0},
+	{"append", 0, 0, 0},
+	{"delete", 1, 0, 0},
+	{"verbose", 0, 0, 0},
+	{"create", 0, 0, 0},
+	{"file", 1, 0, 0},
+	{0, 0, 0, 0}
+      };
+
+      c = getopt_long (argc, argv, "abc:d:0123456789",
+		       long_options, &option_index);
+      if (c == -1)
+	break;
+
+      switch (c)
+	{
+	case 0:
+	  printf ("option %s", long_options[option_index].name);
+	  if (optarg)
+	    printf (" with arg %s", optarg);
+	  printf ("\n");
+	  break;
+
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  if (digit_optind != 0 && digit_optind != this_option_optind)
+	    printf ("digits occur in two different argv-elements.\n");
+	  digit_optind = this_option_optind;
+	  printf ("option %c\n", c);
+	  break;
+
+	case 'a':
+	  printf ("option a\n");
+	  break;
+
+	case 'b':
+	  printf ("option b\n");
+	  break;
+
+	case 'c':
+	  printf ("option c with value '%s'\n", optarg);
+	  break;
+
+	case 'd':
+	  printf ("option d with value '%s'\n", optarg);
+	  break;
+
+	case '?':
+	  break;
+
+	default:
+	  printf ("?? getopt returned character code 0%o ??\n", c);
+	}
+    }
+
+  if (optind < argc)
+    {
+      printf ("non-option ARGV-elements: ");
+      while (optind < argc)
+	printf ("%s ", argv[optind++]);
+      printf ("\n");
+    }
+
+  exit (0);
+}
+
+#endif /* TEST */
diff --git a/grub-core/lib/gnulib/getopt_int.h b/grub-core/lib/gnulib/getopt_int.h
new file mode 100644
index 0000000..e63706f
--- /dev/null
+++ b/grub-core/lib/gnulib/getopt_int.h
@@ -0,0 +1,118 @@
+/* Internal declarations for getopt.
+   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library and is also part of gnulib.
+   Patches to this file should be submitted to both projects.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GETOPT_INT_H
+#define _GETOPT_INT_H	1
+
+#include <getopt.h>
+
+extern int _getopt_internal (int ___argc, char **___argv,
+			     const char *__shortopts,
+			     const struct option *__longopts, int *__longind,
+			     int __long_only, int __posixly_correct);
+
+
+/* Reentrant versions which can handle parsing multiple argument
+   vectors at the same time.  */
+
+/* Describe how to deal with options that follow non-option ARGV-elements.
+
+   REQUIRE_ORDER means don't recognize them as options; stop option
+   processing when the first non-option is seen.  This is what POSIX
+   specifies should happen.
+
+   PERMUTE means permute the contents of ARGV as we scan, so that
+   eventually all the non-options are at the end.  This allows options
+   to be given in any order, even with programs that were not written
+   to expect this.
+
+   RETURN_IN_ORDER is an option available to programs that were
+   written to expect options and other ARGV-elements in any order
+   and that care about the ordering of the two.  We describe each
+   non-option ARGV-element as if it were the argument of an option
+   with character code 1.
+
+   The special argument '--' forces an end of option-scanning regardless
+   of the value of 'ordering'.  In the case of RETURN_IN_ORDER, only
+   '--' can cause 'getopt' to return -1 with 'optind' != ARGC.  */
+
+enum __ord
+  {
+    REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+  };
+
+/* Data type for reentrant functions.  */
+struct _getopt_data
+{
+  /* These have exactly the same meaning as the corresponding global
+     variables, except that they are used for the reentrant
+     versions of getopt.  */
+  int optind;
+  int opterr;
+  int optopt;
+  char *optarg;
+
+  /* Internal members.  */
+
+  /* True if the internal members have been initialized.  */
+  int __initialized;
+
+  /* The next char to be scanned in the option-element
+     in which the last option character we returned was found.
+     This allows us to pick up the scan where we left off.
+
+     If this is zero, or a null string, it means resume the scan
+     by advancing to the next ARGV-element.  */
+  char *__nextchar;
+
+  /* See __ord above.  */
+  enum __ord __ordering;
+
+  /* Handle permutation of arguments.  */
+
+  /* Describe the part of ARGV that contains non-options that have
+     been skipped.  'first_nonopt' is the index in ARGV of the first
+     of them; 'last_nonopt' is the index after the last of them.  */
+
+  int __first_nonopt;
+  int __last_nonopt;
+};
+
+/* The initializer is necessary to set OPTIND and OPTERR to their
+   default values and to clear the initialization flag.  */
+#define _GETOPT_DATA_INITIALIZER	{ 1, 1 }
+
+extern int _getopt_internal_r (int ___argc, char **___argv,
+			       const char *__shortopts,
+			       const struct option *__longopts, int *__longind,
+			       int __long_only, struct _getopt_data *__data,
+			       int __posixly_correct);
+
+extern int _getopt_long_r (int ___argc, char **___argv,
+			   const char *__shortopts,
+			   const struct option *__longopts, int *__longind,
+			   struct _getopt_data *__data);
+
+extern int _getopt_long_only_r (int ___argc, char **___argv,
+				const char *__shortopts,
+				const struct option *__longopts,
+				int *__longind,
+				struct _getopt_data *__data);
+
+#endif /* getopt_int.h */
diff --git a/grub-core/lib/gnulib/getprogname.c b/grub-core/lib/gnulib/getprogname.c
new file mode 100644
index 0000000..96fa759
--- /dev/null
+++ b/grub-core/lib/gnulib/getprogname.c
@@ -0,0 +1,255 @@
+/* Program name management.
+   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "getprogname.h"
+
+#include <errno.h> /* get program_invocation_name declaration */
+#include <stdlib.h> /* get __argv declaration */
+
+#ifdef _AIX
+# include <unistd.h>
+# include <procinfo.h>
+# include <string.h>
+#endif
+
+#ifdef __MVS__
+# ifndef _OPEN_SYS
+#  define _OPEN_SYS
+# endif
+# include <string.h>
+# include <sys/ps.h>
+#endif
+
+#ifdef __hpux
+# include <unistd.h>
+# include <sys/param.h>
+# include <sys/pstat.h>
+# include <string.h>
+#endif
+
+#ifdef __sgi
+# include <string.h>
+# include <unistd.h>
+# include <stdio.h>
+# include <fcntl.h>
+# include <sys/procfs.h>
+#endif
+
+#include "dirname.h"
+
+#ifndef HAVE_GETPROGNAME             /* not Mac OS X, FreeBSD, NetBSD, OpenBSD >= 5.4, Cygwin */
+char const *
+getprogname (void)
+{
+# if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME                /* glibc, BeOS */
+  /* https://www.gnu.org/software/libc/manual/html_node/Error-Messages.html */
+  return program_invocation_short_name;
+# elif HAVE_DECL_PROGRAM_INVOCATION_NAME                    /* glibc, BeOS */
+  /* https://www.gnu.org/software/libc/manual/html_node/Error-Messages.html */
+  return last_component (program_invocation_name);
+# elif HAVE_GETEXECNAME                                     /* Solaris */
+  /* https://docs.oracle.com/cd/E19253-01/816-5168/6mbb3hrb1/index.html */
+  const char *p = getexecname ();
+  if (!p)
+    p = "?";
+  return last_component (p);
+# elif HAVE_DECL___ARGV                                     /* mingw, MSVC */
+  /* https://msdn.microsoft.com/en-us/library/dn727674.aspx */
+  const char *p = __argv && __argv[0] ? __argv[0] : "?";
+  return last_component (p);
+# elif HAVE_VAR___PROGNAME                                  /* OpenBSD, QNX */
+  /* https://man.openbsd.org/style.9 */
+  /* http://www.qnx.de/developers/docs/6.5.0/index.jsp?topic=%2Fcom.qnx.doc.neutrino_lib_ref%2Fp%2F__progname.html */
+  /* Be careful to declare this only when we absolutely need it
+     (OpenBSD 5.1), rather than when it's available.  Otherwise,
+     its mere declaration makes program_invocation_short_name
+     malfunction (have zero length) with Fedora 25's glibc.  */
+  extern char *__progname;
+  const char *p = __progname;
+  return p && p[0] ? p : "?";
+# elif _AIX                                                 /* AIX */
+  /* Idea by Bastien ROUCARIÈS,
+     https://lists.gnu.org/r/bug-gnulib/2010-12/msg00095.html
+     Reference: https://www.ibm.com/support/knowledgecenter/en/ssw_aix_61/com.ibm.aix.basetrf1/getprocs.htm
+  */
+  static char *p;
+  static int first = 1;
+  if (first)
+    {
+      first = 0;
+      pid_t pid = getpid ();
+      struct procentry64 procs;
+      p = (0 < getprocs64 (&procs, sizeof procs, NULL, 0, &pid, 1)
+           ? strdup (procs.pi_comm)
+           : NULL);
+      if (!p)
+        p = "?";
+    }
+  return p;
+# elif defined __hpux
+  static char *p;
+  static int first = 1;
+  if (first)
+    {
+      first = 0;
+      pid_t pid = getpid ();
+      struct pst_status status;
+      if (pstat_getproc (&status, sizeof status, 0, pid) > 0)
+        {
+          char *ucomm = status.pst_ucomm;
+          char *cmd = status.pst_cmd;
+          if (strlen (ucomm) < PST_UCOMMLEN - 1)
+            p = ucomm;
+          else
+            {
+              /* ucomm is truncated to length PST_UCOMMLEN - 1.
+                 Look at cmd instead.  */
+              char *space = strchr (cmd, ' ');
+              if (space != NULL)
+                *space = '\0';
+              p = strrchr (cmd, '/');
+              if (p != NULL)
+                p++;
+              else
+                p = cmd;
+              if (strlen (p) > PST_UCOMMLEN - 1
+                  && memcmp (p, ucomm, PST_UCOMMLEN - 1) == 0)
+                /* p is less truncated than ucomm.  */
+                ;
+              else
+                p = ucomm;
+            }
+          p = strdup (p);
+        }
+      else
+        {
+#  if !defined __LP64__
+          /* Support for 32-bit programs running in 64-bit HP-UX.
+             The documented way to do this is to use the same source code
+             as above, but in a compilation unit where '#define _PSTAT64 1'
+             is in effect.  I prefer a single compilation unit; the struct
+             size and the offsets are not going to change.  */
+          char status64[1216];
+          if (__pstat_getproc64 (status64, sizeof status64, 0, pid) > 0)
+            {
+              char *ucomm = status64 + 288;
+              char *cmd = status64 + 168;
+              if (strlen (ucomm) < PST_UCOMMLEN - 1)
+                p = ucomm;
+              else
+                {
+                  /* ucomm is truncated to length PST_UCOMMLEN - 1.
+                     Look at cmd instead.  */
+                  char *space = strchr (cmd, ' ');
+                  if (space != NULL)
+                    *space = '\0';
+                  p = strrchr (cmd, '/');
+                  if (p != NULL)
+                    p++;
+                  else
+                    p = cmd;
+                  if (strlen (p) > PST_UCOMMLEN - 1
+                      && memcmp (p, ucomm, PST_UCOMMLEN - 1) == 0)
+                    /* p is less truncated than ucomm.  */
+                    ;
+                  else
+                    p = ucomm;
+                }
+              p = strdup (p);
+            }
+          else
+#  endif
+            p = NULL;
+        }
+      if (!p)
+        p = "?";
+    }
+  return p;
+# elif __MVS__                                              /* z/OS */
+  /* https://www.ibm.com/support/knowledgecenter/SSLTBW_2.1.0/com.ibm.zos.v2r1.bpxbd00/rtwgetp.htm */
+  static char *p = "?";
+  static int first = 1;
+  if (first)
+    {
+      pid_t pid = getpid ();
+      int token;
+      W_PSPROC buf;
+      first = 0;
+      memset (&buf, 0, sizeof(buf));
+      buf.ps_cmdptr    = (char *) malloc (buf.ps_cmdlen    = PS_CMDBLEN_LONG);
+      buf.ps_conttyptr = (char *) malloc (buf.ps_conttylen = PS_CONTTYBLEN);
+      buf.ps_pathptr   = (char *) malloc (buf.ps_pathlen   = PS_PATHBLEN);
+      if (buf.ps_cmdptr && buf.ps_conttyptr && buf.ps_pathptr)
+        {
+          for (token = 0; token >= 0;
+               token = w_getpsent (token, &buf, sizeof(buf)))
+            {
+              if (token > 0 && buf.ps_pid == pid)
+                {
+                  char *s = strdup (last_component (buf.ps_pathptr));
+                  if (s)
+                    p = s;
+                  break;
+                }
+            }
+        }
+      free (buf.ps_cmdptr);
+      free (buf.ps_conttyptr);
+      free (buf.ps_pathptr);
+    }
+  return p;
+# elif defined __sgi                                        /* IRIX */
+  char filename[50];
+  int fd;
+
+  sprintf (filename, "/proc/pinfo/%d", (int) getpid ());
+  fd = open (filename, O_RDONLY);
+  if (0 <= fd)
+    {
+      prpsinfo_t buf;
+      int ioctl_ok = 0 <= ioctl (fd, PIOCPSINFO, &buf);
+      close (fd);
+      if (ioctl_ok)
+        {
+          char *name = buf.pr_fname;
+          size_t namesize = sizeof buf.pr_fname;
+          char *namenul = memchr (name, '\0', namesize);
+          size_t namelen = namenul ? namenul - name : namesize;
+          char *namecopy = malloc (namelen + 1);
+          if (namecopy)
+            {
+              namecopy[namelen] = 0;
+              return memcpy (namecopy, name, namelen);
+            }
+        }
+    }
+  return NULL;
+# else
+#  error "getprogname module not ported to this OS"
+# endif
+}
+
+#endif
+
+/*
+ * Hey Emacs!
+ * Local Variables:
+ * coding: utf-8
+ * End:
+ */
diff --git a/grub-core/lib/gnulib/getprogname.h b/grub-core/lib/gnulib/getprogname.h
new file mode 100644
index 0000000..1590b38
--- /dev/null
+++ b/grub-core/lib/gnulib/getprogname.h
@@ -0,0 +1,40 @@
+/* Program name management.
+   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GL_GETPROGNAME_H
+#define _GL_GETPROGNAME_H
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Return the base name of the executing program.
+   On native Windows this will usually end in ".exe" or ".EXE". */
+#ifndef HAVE_GETPROGNAME
+extern char const *getprogname (void)
+# ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
+  _GL_ATTRIBUTE_PURE
+# endif
+  ;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/grub-core/lib/gnulib/gettext.h b/grub-core/lib/gnulib/gettext.h
new file mode 100644
index 0000000..89f53d9
--- /dev/null
+++ b/grub-core/lib/gnulib/gettext.h
@@ -0,0 +1,294 @@
+/* Convenience header for conditional use of GNU <libintl.h>.
+   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBGETTEXT_H
+#define _LIBGETTEXT_H 1
+
+/* NLS can be disabled through the configure --disable-nls option
+   or through "#define ENABLE NLS 0" before including this file.  */
+#if defined ENABLE_NLS && ENABLE_NLS
+
+/* Get declarations of GNU message catalog functions.  */
+# include <libintl.h>
+
+/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
+   the gettext() and ngettext() macros.  This is an alternative to calling
+   textdomain(), and is useful for libraries.  */
+# ifdef DEFAULT_TEXT_DOMAIN
+#  undef gettext
+#  define gettext(Msgid) \
+     dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
+#  undef ngettext
+#  define ngettext(Msgid1, Msgid2, N) \
+     dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
+# endif
+
+#else
+
+/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
+   chokes if dcgettext is defined as a macro.  So include it now, to make
+   later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
+   as well because people using "gettext.h" will not include <libintl.h>,
+   and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
+   is OK.  */
+#if defined(__sun)
+# include <locale.h>
+#endif
+
+/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
+   <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
+   it now, to make later inclusions of <libintl.h> a NOP.  */
+#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
+# include <cstdlib>
+# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H
+#  include <libintl.h>
+# endif
+#endif
+
+/* Disabled NLS.
+   The casts to 'const char *' serve the purpose of producing warnings
+   for invalid uses of the value returned from these functions.
+   On pre-ANSI systems without 'const', the config.h file is supposed to
+   contain "#define const".  */
+# undef gettext
+# define gettext(Msgid) ((const char *) (Msgid))
+# undef dgettext
+# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
+# undef dcgettext
+# define dcgettext(Domainname, Msgid, Category) \
+    ((void) (Category), dgettext (Domainname, Msgid))
+# undef ngettext
+# define ngettext(Msgid1, Msgid2, N) \
+    ((N) == 1 \
+     ? ((void) (Msgid2), (const char *) (Msgid1)) \
+     : ((void) (Msgid1), (const char *) (Msgid2)))
+# undef dngettext
+# define dngettext(Domainname, Msgid1, Msgid2, N) \
+    ((void) (Domainname), ngettext (Msgid1, Msgid2, N))
+# undef dcngettext
+# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
+    ((void) (Category), dngettext (Domainname, Msgid1, Msgid2, N))
+# undef textdomain
+# define textdomain(Domainname) ((const char *) (Domainname))
+# undef bindtextdomain
+# define bindtextdomain(Domainname, Dirname) \
+    ((void) (Domainname), (const char *) (Dirname))
+# undef bind_textdomain_codeset
+# define bind_textdomain_codeset(Domainname, Codeset) \
+    ((void) (Domainname), (const char *) (Codeset))
+
+#endif
+
+/* Prefer gnulib's setlocale override over libintl's setlocale override.  */
+#ifdef GNULIB_defined_setlocale
+# undef setlocale
+# define setlocale rpl_setlocale
+#endif
+
+/* A pseudo function call that serves as a marker for the automated
+   extraction of messages, but does not call gettext().  The run-time
+   translation is done at a different place in the code.
+   The argument, String, should be a literal string.  Concatenated strings
+   and other string expressions won't work.
+   The macro's expansion is not parenthesized, so that it is suitable as
+   initializer for static 'char[]' or 'const char[]' variables.  */
+#define gettext_noop(String) String
+
+/* The separator between msgctxt and msgid in a .mo file.  */
+#define GETTEXT_CONTEXT_GLUE "\004"
+
+/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
+   MSGID.  MSGCTXT and MSGID must be string literals.  MSGCTXT should be
+   short and rarely need to change.
+   The letter 'p' stands for 'particular' or 'special'.  */
+#ifdef DEFAULT_TEXT_DOMAIN
+# define pgettext(Msgctxt, Msgid) \
+   pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
+#else
+# define pgettext(Msgctxt, Msgid) \
+   pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
+#endif
+#define dpgettext(Domainname, Msgctxt, Msgid) \
+  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
+#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
+  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
+#ifdef DEFAULT_TEXT_DOMAIN
+# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
+   npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
+#else
+# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
+   npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
+#endif
+#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
+  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
+#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
+  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static const char *
+pgettext_aux (const char *domain,
+              const char *msg_ctxt_id, const char *msgid,
+              int category)
+{
+  const char *translation = dcgettext (domain, msg_ctxt_id, category);
+  if (translation == msg_ctxt_id)
+    return msgid;
+  else
+    return translation;
+}
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static const char *
+npgettext_aux (const char *domain,
+               const char *msg_ctxt_id, const char *msgid,
+               const char *msgid_plural, unsigned long int n,
+               int category)
+{
+  const char *translation =
+    dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
+  if (translation == msg_ctxt_id || translation == msgid_plural)
+    return (n == 1 ? msgid : msgid_plural);
+  else
+    return translation;
+}
+
+/* The same thing extended for non-constant arguments.  Here MSGCTXT and MSGID
+   can be arbitrary expressions.  But for string literals these macros are
+   less efficient than those above.  */
+
+#include <string.h>
+
+#if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
+     /* || (__STDC_VERSION__ == 199901L && !defined __HP_cc)
+        || (__STDC_VERSION__ >= 201112L && !defined __STDC_NO_VLA__) */ )
+# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1
+#else
+# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0
+#endif
+
+#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
+#include <stdlib.h>
+#endif
+
+#define pgettext_expr(Msgctxt, Msgid) \
+  dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
+#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
+  dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static const char *
+dcpgettext_expr (const char *domain,
+                 const char *msgctxt, const char *msgid,
+                 int category)
+{
+  size_t msgctxt_len = strlen (msgctxt) + 1;
+  size_t msgid_len = strlen (msgid) + 1;
+  const char *translation;
+#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
+  char msg_ctxt_id[msgctxt_len + msgid_len];
+#else
+  char buf[1024];
+  char *msg_ctxt_id =
+    (msgctxt_len + msgid_len <= sizeof (buf)
+     ? buf
+     : (char *) malloc (msgctxt_len + msgid_len));
+  if (msg_ctxt_id != NULL)
+#endif
+    {
+      int found_translation;
+      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
+      msg_ctxt_id[msgctxt_len - 1] = '\004';
+      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
+      translation = dcgettext (domain, msg_ctxt_id, category);
+      found_translation = (translation != msg_ctxt_id);
+#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
+      if (msg_ctxt_id != buf)
+        free (msg_ctxt_id);
+#endif
+      if (found_translation)
+        return translation;
+    }
+  return msgid;
+}
+
+#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
+  dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
+#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
+  dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static const char *
+dcnpgettext_expr (const char *domain,
+                  const char *msgctxt, const char *msgid,
+                  const char *msgid_plural, unsigned long int n,
+                  int category)
+{
+  size_t msgctxt_len = strlen (msgctxt) + 1;
+  size_t msgid_len = strlen (msgid) + 1;
+  const char *translation;
+#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
+  char msg_ctxt_id[msgctxt_len + msgid_len];
+#else
+  char buf[1024];
+  char *msg_ctxt_id =
+    (msgctxt_len + msgid_len <= sizeof (buf)
+     ? buf
+     : (char *) malloc (msgctxt_len + msgid_len));
+  if (msg_ctxt_id != NULL)
+#endif
+    {
+      int found_translation;
+      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
+      msg_ctxt_id[msgctxt_len - 1] = '\004';
+      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
+      translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
+      found_translation = !(translation == msg_ctxt_id || translation == msgid_plural);
+#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
+      if (msg_ctxt_id != buf)
+        free (msg_ctxt_id);
+#endif
+      if (found_translation)
+        return translation;
+    }
+  return (n == 1 ? msgid : msgid_plural);
+}
+
+#endif /* _LIBGETTEXT_H */
diff --git a/grub-core/lib/gnulib/glthread/lock.c b/grub-core/lib/gnulib/glthread/lock.c
new file mode 100644
index 0000000..a4498cb
--- /dev/null
+++ b/grub-core/lib/gnulib/glthread/lock.c
@@ -0,0 +1,1221 @@
+/* Locking in multithreaded situations.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2005.
+   Based on GCC's gthr-posix.h, gthr-posix95.h, gthr-solaris.h,
+   gthr-win32.h.  */
+
+#include <config.h>
+
+#include "glthread/lock.h"
+
+/* ========================================================================= */
+
+#if USE_POSIX_THREADS
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (defined PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP && (__GNU_LIBRARY__ > 1)))
+
+#  ifdef PTHREAD_RWLOCK_INITIALIZER
+
+#   if !HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
+     /* glibc with bug https://sourceware.org/bugzilla/show_bug.cgi?id=13701 */
+
+int
+glthread_rwlock_init_for_glibc (pthread_rwlock_t *lock)
+{
+  pthread_rwlockattr_t attributes;
+  int err;
+
+  err = pthread_rwlockattr_init (&attributes);
+  if (err != 0)
+    return err;
+  /* Note: PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP is the only value that
+     causes the writer to be preferred. PTHREAD_RWLOCK_PREFER_WRITER_NP does not
+     do this; see
+     http://man7.org/linux/man-pages/man3/pthread_rwlockattr_setkind_np.3.html */
+  err = pthread_rwlockattr_setkind_np (&attributes,
+                                       PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
+  if (err == 0)
+    err = pthread_rwlock_init(lock, &attributes);
+  /* pthread_rwlockattr_destroy always returns 0.  It cannot influence the
+     return value.  */
+  pthread_rwlockattr_destroy (&attributes);
+  return err;
+}
+
+#   endif
+#  else
+
+int
+glthread_rwlock_init_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_rwlock_init (&lock->rwlock, NULL);
+  if (err != 0)
+    return err;
+  lock->initialized = 1;
+  return 0;
+}
+
+int
+glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock)
+{
+  if (!lock->initialized)
+    {
+      int err;
+
+      err = pthread_mutex_lock (&lock->guard);
+      if (err != 0)
+        return err;
+      if (!lock->initialized)
+        {
+          err = glthread_rwlock_init_multithreaded (lock);
+          if (err != 0)
+            {
+              pthread_mutex_unlock (&lock->guard);
+              return err;
+            }
+        }
+      err = pthread_mutex_unlock (&lock->guard);
+      if (err != 0)
+        return err;
+    }
+  return pthread_rwlock_rdlock (&lock->rwlock);
+}
+
+int
+glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock)
+{
+  if (!lock->initialized)
+    {
+      int err;
+
+      err = pthread_mutex_lock (&lock->guard);
+      if (err != 0)
+        return err;
+      if (!lock->initialized)
+        {
+          err = glthread_rwlock_init_multithreaded (lock);
+          if (err != 0)
+            {
+              pthread_mutex_unlock (&lock->guard);
+              return err;
+            }
+        }
+      err = pthread_mutex_unlock (&lock->guard);
+      if (err != 0)
+        return err;
+    }
+  return pthread_rwlock_wrlock (&lock->rwlock);
+}
+
+int
+glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock)
+{
+  if (!lock->initialized)
+    return EINVAL;
+  return pthread_rwlock_unlock (&lock->rwlock);
+}
+
+int
+glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  if (!lock->initialized)
+    return EINVAL;
+  err = pthread_rwlock_destroy (&lock->rwlock);
+  if (err != 0)
+    return err;
+  lock->initialized = 0;
+  return 0;
+}
+
+#  endif
+
+# else
+
+int
+glthread_rwlock_init_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_init (&lock->lock, NULL);
+  if (err != 0)
+    return err;
+  err = pthread_cond_init (&lock->waiting_readers, NULL);
+  if (err != 0)
+    return err;
+  err = pthread_cond_init (&lock->waiting_writers, NULL);
+  if (err != 0)
+    return err;
+  lock->waiting_writers_count = 0;
+  lock->runcount = 0;
+  return 0;
+}
+
+int
+glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_lock (&lock->lock);
+  if (err != 0)
+    return err;
+  /* Test whether only readers are currently running, and whether the runcount
+     field will not overflow, and whether no writer is waiting.  The latter
+     condition is because POSIX recommends that "write locks shall take
+     precedence over read locks", to avoid "writer starvation".  */
+  while (!(lock->runcount + 1 > 0 && lock->waiting_writers_count == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_readers.  */
+      err = pthread_cond_wait (&lock->waiting_readers, &lock->lock);
+      if (err != 0)
+        {
+          pthread_mutex_unlock (&lock->lock);
+          return err;
+        }
+    }
+  lock->runcount++;
+  return pthread_mutex_unlock (&lock->lock);
+}
+
+int
+glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_lock (&lock->lock);
+  if (err != 0)
+    return err;
+  /* Test whether no readers or writers are currently running.  */
+  while (!(lock->runcount == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_writers.  */
+      lock->waiting_writers_count++;
+      err = pthread_cond_wait (&lock->waiting_writers, &lock->lock);
+      if (err != 0)
+        {
+          lock->waiting_writers_count--;
+          pthread_mutex_unlock (&lock->lock);
+          return err;
+        }
+      lock->waiting_writers_count--;
+    }
+  lock->runcount--; /* runcount becomes -1 */
+  return pthread_mutex_unlock (&lock->lock);
+}
+
+int
+glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_lock (&lock->lock);
+  if (err != 0)
+    return err;
+  if (lock->runcount < 0)
+    {
+      /* Drop a writer lock.  */
+      if (!(lock->runcount == -1))
+        {
+          pthread_mutex_unlock (&lock->lock);
+          return EINVAL;
+        }
+      lock->runcount = 0;
+    }
+  else
+    {
+      /* Drop a reader lock.  */
+      if (!(lock->runcount > 0))
+        {
+          pthread_mutex_unlock (&lock->lock);
+          return EINVAL;
+        }
+      lock->runcount--;
+    }
+  if (lock->runcount == 0)
+    {
+      /* POSIX recommends that "write locks shall take precedence over read
+         locks", to avoid "writer starvation".  */
+      if (lock->waiting_writers_count > 0)
+        {
+          /* Wake up one of the waiting writers.  */
+          err = pthread_cond_signal (&lock->waiting_writers);
+          if (err != 0)
+            {
+              pthread_mutex_unlock (&lock->lock);
+              return err;
+            }
+        }
+      else
+        {
+          /* Wake up all waiting readers.  */
+          err = pthread_cond_broadcast (&lock->waiting_readers);
+          if (err != 0)
+            {
+              pthread_mutex_unlock (&lock->lock);
+              return err;
+            }
+        }
+    }
+  return pthread_mutex_unlock (&lock->lock);
+}
+
+int
+glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_destroy (&lock->lock);
+  if (err != 0)
+    return err;
+  err = pthread_cond_destroy (&lock->waiting_readers);
+  if (err != 0)
+    return err;
+  err = pthread_cond_destroy (&lock->waiting_writers);
+  if (err != 0)
+    return err;
+  return 0;
+}
+
+# endif
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+# if HAVE_PTHREAD_MUTEX_RECURSIVE
+
+#  if defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER || defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+
+int
+glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock)
+{
+  pthread_mutexattr_t attributes;
+  int err;
+
+  err = pthread_mutexattr_init (&attributes);
+  if (err != 0)
+    return err;
+  err = pthread_mutexattr_settype (&attributes, PTHREAD_MUTEX_RECURSIVE);
+  if (err != 0)
+    {
+      pthread_mutexattr_destroy (&attributes);
+      return err;
+    }
+  err = pthread_mutex_init (lock, &attributes);
+  if (err != 0)
+    {
+      pthread_mutexattr_destroy (&attributes);
+      return err;
+    }
+  err = pthread_mutexattr_destroy (&attributes);
+  if (err != 0)
+    return err;
+  return 0;
+}
+
+#  else
+
+int
+glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock)
+{
+  pthread_mutexattr_t attributes;
+  int err;
+
+  err = pthread_mutexattr_init (&attributes);
+  if (err != 0)
+    return err;
+  err = pthread_mutexattr_settype (&attributes, PTHREAD_MUTEX_RECURSIVE);
+  if (err != 0)
+    {
+      pthread_mutexattr_destroy (&attributes);
+      return err;
+    }
+  err = pthread_mutex_init (&lock->recmutex, &attributes);
+  if (err != 0)
+    {
+      pthread_mutexattr_destroy (&attributes);
+      return err;
+    }
+  err = pthread_mutexattr_destroy (&attributes);
+  if (err != 0)
+    return err;
+  lock->initialized = 1;
+  return 0;
+}
+
+int
+glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (!lock->initialized)
+    {
+      int err;
+
+      err = pthread_mutex_lock (&lock->guard);
+      if (err != 0)
+        return err;
+      if (!lock->initialized)
+        {
+          err = glthread_recursive_lock_init_multithreaded (lock);
+          if (err != 0)
+            {
+              pthread_mutex_unlock (&lock->guard);
+              return err;
+            }
+        }
+      err = pthread_mutex_unlock (&lock->guard);
+      if (err != 0)
+        return err;
+    }
+  return pthread_mutex_lock (&lock->recmutex);
+}
+
+int
+glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (!lock->initialized)
+    return EINVAL;
+  return pthread_mutex_unlock (&lock->recmutex);
+}
+
+int
+glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock)
+{
+  int err;
+
+  if (!lock->initialized)
+    return EINVAL;
+  err = pthread_mutex_destroy (&lock->recmutex);
+  if (err != 0)
+    return err;
+  lock->initialized = 0;
+  return 0;
+}
+
+#  endif
+
+# else
+
+int
+glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock)
+{
+  int err;
+
+  err = pthread_mutex_init (&lock->mutex, NULL);
+  if (err != 0)
+    return err;
+  lock->owner = (pthread_t) 0;
+  lock->depth = 0;
+  return 0;
+}
+
+int
+glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock)
+{
+  pthread_t self = pthread_self ();
+  if (lock->owner != self)
+    {
+      int err;
+
+      err = pthread_mutex_lock (&lock->mutex);
+      if (err != 0)
+        return err;
+      lock->owner = self;
+    }
+  if (++(lock->depth) == 0) /* wraparound? */
+    {
+      lock->depth--;
+      return EAGAIN;
+    }
+  return 0;
+}
+
+int
+glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != pthread_self ())
+    return EPERM;
+  if (lock->depth == 0)
+    return EINVAL;
+  if (--(lock->depth) == 0)
+    {
+      lock->owner = (pthread_t) 0;
+      return pthread_mutex_unlock (&lock->mutex);
+    }
+  else
+    return 0;
+}
+
+int
+glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != (pthread_t) 0)
+    return EBUSY;
+  return pthread_mutex_destroy (&lock->mutex);
+}
+
+# endif
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+static const pthread_once_t fresh_once = PTHREAD_ONCE_INIT;
+
+int
+glthread_once_singlethreaded (pthread_once_t *once_control)
+{
+  /* We don't know whether pthread_once_t is an integer type, a floating-point
+     type, a pointer type, or a structure type.  */
+  char *firstbyte = (char *)once_control;
+  if (*firstbyte == *(const char *)&fresh_once)
+    {
+      /* First time use of once_control.  Invert the first byte.  */
+      *firstbyte = ~ *(const char *)&fresh_once;
+      return 1;
+    }
+  else
+    return 0;
+}
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_PTH_THREADS
+
+/* Use the GNU Pth threads library.  */
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+# if !HAVE_PTH_RWLOCK_ACQUIRE_PREFER_WRITER
+
+int
+glthread_rwlock_init_multithreaded (gl_rwlock_t *lock)
+{
+  if (!pth_mutex_init (&lock->lock))
+    return errno;
+  if (!pth_cond_init (&lock->waiting_readers))
+    return errno;
+  if (!pth_cond_init (&lock->waiting_writers))
+    return errno;
+  lock->waiting_writers_count = 0;
+  lock->runcount = 0;
+  lock->initialized = 1;
+  return 0;
+}
+
+int
+glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock)
+{
+  if (!lock->initialized)
+    glthread_rwlock_init_multithreaded (lock);
+  if (!pth_mutex_acquire (&lock->lock, 0, NULL))
+    return errno;
+  /* Test whether only readers are currently running, and whether the runcount
+     field will not overflow, and whether no writer is waiting.  The latter
+     condition is because POSIX recommends that "write locks shall take
+     precedence over read locks", to avoid "writer starvation".  */
+  while (!(lock->runcount + 1 > 0 && lock->waiting_writers_count == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_readers.  */
+      if (!pth_cond_await (&lock->waiting_readers, &lock->lock, NULL))
+        {
+          int err = errno;
+          pth_mutex_release (&lock->lock);
+          return err;
+        }
+    }
+  lock->runcount++;
+  return (!pth_mutex_release (&lock->lock) ? errno : 0);
+}
+
+int
+glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock)
+{
+  if (!lock->initialized)
+    glthread_rwlock_init_multithreaded (lock);
+  if (!pth_mutex_acquire (&lock->lock, 0, NULL))
+    return errno;
+  /* Test whether no readers or writers are currently running.  */
+  while (!(lock->runcount == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_writers.  */
+      lock->waiting_writers_count++;
+      if (!pth_cond_await (&lock->waiting_writers, &lock->lock, NULL))
+        {
+          int err = errno;
+          lock->waiting_writers_count--;
+          pth_mutex_release (&lock->lock);
+          return err;
+        }
+      lock->waiting_writers_count--;
+    }
+  lock->runcount--; /* runcount becomes -1 */
+  return (!pth_mutex_release (&lock->lock) ? errno : 0);
+}
+
+int
+glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock)
+{
+  int err;
+
+  if (!lock->initialized)
+    return EINVAL;
+  if (!pth_mutex_acquire (&lock->lock, 0, NULL))
+    return errno;
+  if (lock->runcount < 0)
+    {
+      /* Drop a writer lock.  */
+      if (!(lock->runcount == -1))
+        {
+          pth_mutex_release (&lock->lock);
+          return EINVAL;
+        }
+      lock->runcount = 0;
+    }
+  else
+    {
+      /* Drop a reader lock.  */
+      if (!(lock->runcount > 0))
+        {
+          pth_mutex_release (&lock->lock);
+          return EINVAL;
+        }
+      lock->runcount--;
+    }
+  if (lock->runcount == 0)
+    {
+      /* POSIX recommends that "write locks shall take precedence over read
+         locks", to avoid "writer starvation".  */
+      if (lock->waiting_writers_count > 0)
+        {
+          /* Wake up one of the waiting writers.  */
+          if (!pth_cond_notify (&lock->waiting_writers, FALSE))
+            {
+              int err = errno;
+              pth_mutex_release (&lock->lock);
+              return err;
+            }
+        }
+      else
+        {
+          /* Wake up all waiting readers.  */
+          if (!pth_cond_notify (&lock->waiting_readers, TRUE))
+            {
+              int err = errno;
+              pth_mutex_release (&lock->lock);
+              return err;
+            }
+        }
+    }
+  return (!pth_mutex_release (&lock->lock) ? errno : 0);
+}
+
+int
+glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock)
+{
+  lock->initialized = 0;
+  return 0;
+}
+
+# endif
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+static void
+glthread_once_call (void *arg)
+{
+  void (**gl_once_temp_addr) (void) = (void (**) (void)) arg;
+  void (*initfunction) (void) = *gl_once_temp_addr;
+  initfunction ();
+}
+
+int
+glthread_once_multithreaded (pth_once_t *once_control, void (*initfunction) (void))
+{
+  void (*temp) (void) = initfunction;
+  return (!pth_once (once_control, glthread_once_call, &temp) ? errno : 0);
+}
+
+int
+glthread_once_singlethreaded (pth_once_t *once_control)
+{
+  /* We know that pth_once_t is an integer type.  */
+  if (*once_control == PTH_ONCE_INIT)
+    {
+      /* First time use of once_control.  Invert the marker.  */
+      *once_control = ~ PTH_ONCE_INIT;
+      return 1;
+    }
+  else
+    return 0;
+}
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_SOLARIS_THREADS
+
+/* Use the old Solaris threads library.  */
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+int
+glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock)
+{
+  int err;
+
+  err = mutex_init (&lock->mutex, USYNC_THREAD, NULL);
+  if (err != 0)
+    return err;
+  lock->owner = (thread_t) 0;
+  lock->depth = 0;
+  return 0;
+}
+
+int
+glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock)
+{
+  thread_t self = thr_self ();
+  if (lock->owner != self)
+    {
+      int err;
+
+      err = mutex_lock (&lock->mutex);
+      if (err != 0)
+        return err;
+      lock->owner = self;
+    }
+  if (++(lock->depth) == 0) /* wraparound? */
+    {
+      lock->depth--;
+      return EAGAIN;
+    }
+  return 0;
+}
+
+int
+glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != thr_self ())
+    return EPERM;
+  if (lock->depth == 0)
+    return EINVAL;
+  if (--(lock->depth) == 0)
+    {
+      lock->owner = (thread_t) 0;
+      return mutex_unlock (&lock->mutex);
+    }
+  else
+    return 0;
+}
+
+int
+glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != (thread_t) 0)
+    return EBUSY;
+  return mutex_destroy (&lock->mutex);
+}
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+int
+glthread_once_multithreaded (gl_once_t *once_control, void (*initfunction) (void))
+{
+  if (!once_control->inited)
+    {
+      int err;
+
+      /* Use the mutex to guarantee that if another thread is already calling
+         the initfunction, this thread waits until it's finished.  */
+      err = mutex_lock (&once_control->mutex);
+      if (err != 0)
+        return err;
+      if (!once_control->inited)
+        {
+          once_control->inited = 1;
+          initfunction ();
+        }
+      return mutex_unlock (&once_control->mutex);
+    }
+  else
+    return 0;
+}
+
+int
+glthread_once_singlethreaded (gl_once_t *once_control)
+{
+  /* We know that gl_once_t contains an integer type.  */
+  if (!once_control->inited)
+    {
+      /* First time use of once_control.  Invert the marker.  */
+      once_control->inited = ~ 0;
+      return 1;
+    }
+  else
+    return 0;
+}
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_WINDOWS_THREADS
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+void
+glthread_lock_init_func (gl_lock_t *lock)
+{
+  InitializeCriticalSection (&lock->lock);
+  lock->guard.done = 1;
+}
+
+int
+glthread_lock_lock_func (gl_lock_t *lock)
+{
+  if (!lock->guard.done)
+    {
+      if (InterlockedIncrement (&lock->guard.started) == 0)
+        /* This thread is the first one to need this lock.  Initialize it.  */
+        glthread_lock_init (lock);
+      else
+        /* Yield the CPU while waiting for another thread to finish
+           initializing this lock.  */
+        while (!lock->guard.done)
+          Sleep (0);
+    }
+  EnterCriticalSection (&lock->lock);
+  return 0;
+}
+
+int
+glthread_lock_unlock_func (gl_lock_t *lock)
+{
+  if (!lock->guard.done)
+    return EINVAL;
+  LeaveCriticalSection (&lock->lock);
+  return 0;
+}
+
+int
+glthread_lock_destroy_func (gl_lock_t *lock)
+{
+  if (!lock->guard.done)
+    return EINVAL;
+  DeleteCriticalSection (&lock->lock);
+  lock->guard.done = 0;
+  return 0;
+}
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+/* In this file, the waitqueues are implemented as circular arrays.  */
+#define gl_waitqueue_t gl_carray_waitqueue_t
+
+static void
+gl_waitqueue_init (gl_waitqueue_t *wq)
+{
+  wq->array = NULL;
+  wq->count = 0;
+  wq->alloc = 0;
+  wq->offset = 0;
+}
+
+/* Enqueues the current thread, represented by an event, in a wait queue.
+   Returns INVALID_HANDLE_VALUE if an allocation failure occurs.  */
+static HANDLE
+gl_waitqueue_add (gl_waitqueue_t *wq)
+{
+  HANDLE event;
+  unsigned int index;
+
+  if (wq->count == wq->alloc)
+    {
+      unsigned int new_alloc = 2 * wq->alloc + 1;
+      HANDLE *new_array =
+        (HANDLE *) realloc (wq->array, new_alloc * sizeof (HANDLE));
+      if (new_array == NULL)
+        /* No more memory.  */
+        return INVALID_HANDLE_VALUE;
+      /* Now is a good opportunity to rotate the array so that its contents
+         starts at offset 0.  */
+      if (wq->offset > 0)
+        {
+          unsigned int old_count = wq->count;
+          unsigned int old_alloc = wq->alloc;
+          unsigned int old_offset = wq->offset;
+          unsigned int i;
+          if (old_offset + old_count > old_alloc)
+            {
+              unsigned int limit = old_offset + old_count - old_alloc;
+              for (i = 0; i < limit; i++)
+                new_array[old_alloc + i] = new_array[i];
+            }
+          for (i = 0; i < old_count; i++)
+            new_array[i] = new_array[old_offset + i];
+          wq->offset = 0;
+        }
+      wq->array = new_array;
+      wq->alloc = new_alloc;
+    }
+  /* Whether the created event is a manual-reset one or an auto-reset one,
+     does not matter, since we will wait on it only once.  */
+  event = CreateEvent (NULL, TRUE, FALSE, NULL);
+  if (event == INVALID_HANDLE_VALUE)
+    /* No way to allocate an event.  */
+    return INVALID_HANDLE_VALUE;
+  index = wq->offset + wq->count;
+  if (index >= wq->alloc)
+    index -= wq->alloc;
+  wq->array[index] = event;
+  wq->count++;
+  return event;
+}
+
+/* Notifies the first thread from a wait queue and dequeues it.  */
+static void
+gl_waitqueue_notify_first (gl_waitqueue_t *wq)
+{
+  SetEvent (wq->array[wq->offset + 0]);
+  wq->offset++;
+  wq->count--;
+  if (wq->count == 0 || wq->offset == wq->alloc)
+    wq->offset = 0;
+}
+
+/* Notifies all threads from a wait queue and dequeues them all.  */
+static void
+gl_waitqueue_notify_all (gl_waitqueue_t *wq)
+{
+  unsigned int i;
+
+  for (i = 0; i < wq->count; i++)
+    {
+      unsigned int index = wq->offset + i;
+      if (index >= wq->alloc)
+        index -= wq->alloc;
+      SetEvent (wq->array[index]);
+    }
+  wq->count = 0;
+  wq->offset = 0;
+}
+
+void
+glthread_rwlock_init_func (gl_rwlock_t *lock)
+{
+  InitializeCriticalSection (&lock->lock);
+  gl_waitqueue_init (&lock->waiting_readers);
+  gl_waitqueue_init (&lock->waiting_writers);
+  lock->runcount = 0;
+  lock->guard.done = 1;
+}
+
+int
+glthread_rwlock_rdlock_func (gl_rwlock_t *lock)
+{
+  if (!lock->guard.done)
+    {
+      if (InterlockedIncrement (&lock->guard.started) == 0)
+        /* This thread is the first one to need this lock.  Initialize it.  */
+        glthread_rwlock_init (lock);
+      else
+        /* Yield the CPU while waiting for another thread to finish
+           initializing this lock.  */
+        while (!lock->guard.done)
+          Sleep (0);
+    }
+  EnterCriticalSection (&lock->lock);
+  /* Test whether only readers are currently running, and whether the runcount
+     field will not overflow, and whether no writer is waiting.  The latter
+     condition is because POSIX recommends that "write locks shall take
+     precedence over read locks", to avoid "writer starvation".  */
+  if (!(lock->runcount + 1 > 0 && lock->waiting_writers.count == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_readers.  */
+      HANDLE event = gl_waitqueue_add (&lock->waiting_readers);
+      if (event != INVALID_HANDLE_VALUE)
+        {
+          DWORD result;
+          LeaveCriticalSection (&lock->lock);
+          /* Wait until another thread signals this event.  */
+          result = WaitForSingleObject (event, INFINITE);
+          if (result == WAIT_FAILED || result == WAIT_TIMEOUT)
+            abort ();
+          CloseHandle (event);
+          /* The thread which signalled the event already did the bookkeeping:
+             removed us from the waiting_readers, incremented lock->runcount.  */
+          if (!(lock->runcount > 0))
+            abort ();
+          return 0;
+        }
+      else
+        {
+          /* Allocation failure.  Weird.  */
+          do
+            {
+              LeaveCriticalSection (&lock->lock);
+              Sleep (1);
+              EnterCriticalSection (&lock->lock);
+            }
+          while (!(lock->runcount + 1 > 0));
+        }
+    }
+  lock->runcount++;
+  LeaveCriticalSection (&lock->lock);
+  return 0;
+}
+
+int
+glthread_rwlock_wrlock_func (gl_rwlock_t *lock)
+{
+  if (!lock->guard.done)
+    {
+      if (InterlockedIncrement (&lock->guard.started) == 0)
+        /* This thread is the first one to need this lock.  Initialize it.  */
+        glthread_rwlock_init (lock);
+      else
+        /* Yield the CPU while waiting for another thread to finish
+           initializing this lock.  */
+        while (!lock->guard.done)
+          Sleep (0);
+    }
+  EnterCriticalSection (&lock->lock);
+  /* Test whether no readers or writers are currently running.  */
+  if (!(lock->runcount == 0))
+    {
+      /* This thread has to wait for a while.  Enqueue it among the
+         waiting_writers.  */
+      HANDLE event = gl_waitqueue_add (&lock->waiting_writers);
+      if (event != INVALID_HANDLE_VALUE)
+        {
+          DWORD result;
+          LeaveCriticalSection (&lock->lock);
+          /* Wait until another thread signals this event.  */
+          result = WaitForSingleObject (event, INFINITE);
+          if (result == WAIT_FAILED || result == WAIT_TIMEOUT)
+            abort ();
+          CloseHandle (event);
+          /* The thread which signalled the event already did the bookkeeping:
+             removed us from the waiting_writers, set lock->runcount = -1.  */
+          if (!(lock->runcount == -1))
+            abort ();
+          return 0;
+        }
+      else
+        {
+          /* Allocation failure.  Weird.  */
+          do
+            {
+              LeaveCriticalSection (&lock->lock);
+              Sleep (1);
+              EnterCriticalSection (&lock->lock);
+            }
+          while (!(lock->runcount == 0));
+        }
+    }
+  lock->runcount--; /* runcount becomes -1 */
+  LeaveCriticalSection (&lock->lock);
+  return 0;
+}
+
+int
+glthread_rwlock_unlock_func (gl_rwlock_t *lock)
+{
+  if (!lock->guard.done)
+    return EINVAL;
+  EnterCriticalSection (&lock->lock);
+  if (lock->runcount < 0)
+    {
+      /* Drop a writer lock.  */
+      if (!(lock->runcount == -1))
+        abort ();
+      lock->runcount = 0;
+    }
+  else
+    {
+      /* Drop a reader lock.  */
+      if (!(lock->runcount > 0))
+        {
+          LeaveCriticalSection (&lock->lock);
+          return EPERM;
+        }
+      lock->runcount--;
+    }
+  if (lock->runcount == 0)
+    {
+      /* POSIX recommends that "write locks shall take precedence over read
+         locks", to avoid "writer starvation".  */
+      if (lock->waiting_writers.count > 0)
+        {
+          /* Wake up one of the waiting writers.  */
+          lock->runcount--;
+          gl_waitqueue_notify_first (&lock->waiting_writers);
+        }
+      else
+        {
+          /* Wake up all waiting readers.  */
+          lock->runcount += lock->waiting_readers.count;
+          gl_waitqueue_notify_all (&lock->waiting_readers);
+        }
+    }
+  LeaveCriticalSection (&lock->lock);
+  return 0;
+}
+
+int
+glthread_rwlock_destroy_func (gl_rwlock_t *lock)
+{
+  if (!lock->guard.done)
+    return EINVAL;
+  if (lock->runcount != 0)
+    return EBUSY;
+  DeleteCriticalSection (&lock->lock);
+  if (lock->waiting_readers.array != NULL)
+    free (lock->waiting_readers.array);
+  if (lock->waiting_writers.array != NULL)
+    free (lock->waiting_writers.array);
+  lock->guard.done = 0;
+  return 0;
+}
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+void
+glthread_recursive_lock_init_func (gl_recursive_lock_t *lock)
+{
+  lock->owner = 0;
+  lock->depth = 0;
+  InitializeCriticalSection (&lock->lock);
+  lock->guard.done = 1;
+}
+
+int
+glthread_recursive_lock_lock_func (gl_recursive_lock_t *lock)
+{
+  if (!lock->guard.done)
+    {
+      if (InterlockedIncrement (&lock->guard.started) == 0)
+        /* This thread is the first one to need this lock.  Initialize it.  */
+        glthread_recursive_lock_init (lock);
+      else
+        /* Yield the CPU while waiting for another thread to finish
+           initializing this lock.  */
+        while (!lock->guard.done)
+          Sleep (0);
+    }
+  {
+    DWORD self = GetCurrentThreadId ();
+    if (lock->owner != self)
+      {
+        EnterCriticalSection (&lock->lock);
+        lock->owner = self;
+      }
+    if (++(lock->depth) == 0) /* wraparound? */
+      {
+        lock->depth--;
+        return EAGAIN;
+      }
+  }
+  return 0;
+}
+
+int
+glthread_recursive_lock_unlock_func (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != GetCurrentThreadId ())
+    return EPERM;
+  if (lock->depth == 0)
+    return EINVAL;
+  if (--(lock->depth) == 0)
+    {
+      lock->owner = 0;
+      LeaveCriticalSection (&lock->lock);
+    }
+  return 0;
+}
+
+int
+glthread_recursive_lock_destroy_func (gl_recursive_lock_t *lock)
+{
+  if (lock->owner != 0)
+    return EBUSY;
+  DeleteCriticalSection (&lock->lock);
+  lock->guard.done = 0;
+  return 0;
+}
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+void
+glthread_once_func (gl_once_t *once_control, void (*initfunction) (void))
+{
+  if (once_control->inited <= 0)
+    {
+      if (InterlockedIncrement (&once_control->started) == 0)
+        {
+          /* This thread is the first one to come to this once_control.  */
+          InitializeCriticalSection (&once_control->lock);
+          EnterCriticalSection (&once_control->lock);
+          once_control->inited = 0;
+          initfunction ();
+          once_control->inited = 1;
+          LeaveCriticalSection (&once_control->lock);
+        }
+      else
+        {
+          /* Undo last operation.  */
+          InterlockedDecrement (&once_control->started);
+          /* Some other thread has already started the initialization.
+             Yield the CPU while waiting for the other thread to finish
+             initializing and taking the lock.  */
+          while (once_control->inited < 0)
+            Sleep (0);
+          if (once_control->inited <= 0)
+            {
+              /* Take the lock.  This blocks until the other thread has
+                 finished calling the initfunction.  */
+              EnterCriticalSection (&once_control->lock);
+              LeaveCriticalSection (&once_control->lock);
+              if (!(once_control->inited > 0))
+                abort ();
+            }
+        }
+    }
+}
+
+#endif
+
+/* ========================================================================= */
diff --git a/grub-core/lib/gnulib/glthread/lock.h b/grub-core/lib/gnulib/glthread/lock.h
new file mode 100644
index 0000000..636b089
--- /dev/null
+++ b/grub-core/lib/gnulib/glthread/lock.h
@@ -0,0 +1,988 @@
+/* Locking in multithreaded situations.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2005.
+   Based on GCC's gthr-posix.h, gthr-posix95.h, gthr-solaris.h,
+   gthr-win32.h.  */
+
+/* This file contains locking primitives for use with a given thread library.
+   It does not contain primitives for creating threads or for other
+   synchronization primitives.
+
+   Normal (non-recursive) locks:
+     Type:                gl_lock_t
+     Declaration:         gl_lock_define(extern, name)
+     Initializer:         gl_lock_define_initialized(, name)
+     Initialization:      gl_lock_init (name);
+     Taking the lock:     gl_lock_lock (name);
+     Releasing the lock:  gl_lock_unlock (name);
+     De-initialization:   gl_lock_destroy (name);
+   Equivalent functions with control of error handling:
+     Initialization:      err = glthread_lock_init (&name);
+     Taking the lock:     err = glthread_lock_lock (&name);
+     Releasing the lock:  err = glthread_lock_unlock (&name);
+     De-initialization:   err = glthread_lock_destroy (&name);
+
+   Read-Write (non-recursive) locks:
+     Type:                gl_rwlock_t
+     Declaration:         gl_rwlock_define(extern, name)
+     Initializer:         gl_rwlock_define_initialized(, name)
+     Initialization:      gl_rwlock_init (name);
+     Taking the lock:     gl_rwlock_rdlock (name);
+                          gl_rwlock_wrlock (name);
+     Releasing the lock:  gl_rwlock_unlock (name);
+     De-initialization:   gl_rwlock_destroy (name);
+   Equivalent functions with control of error handling:
+     Initialization:      err = glthread_rwlock_init (&name);
+     Taking the lock:     err = glthread_rwlock_rdlock (&name);
+                          err = glthread_rwlock_wrlock (&name);
+     Releasing the lock:  err = glthread_rwlock_unlock (&name);
+     De-initialization:   err = glthread_rwlock_destroy (&name);
+
+   Recursive locks:
+     Type:                gl_recursive_lock_t
+     Declaration:         gl_recursive_lock_define(extern, name)
+     Initializer:         gl_recursive_lock_define_initialized(, name)
+     Initialization:      gl_recursive_lock_init (name);
+     Taking the lock:     gl_recursive_lock_lock (name);
+     Releasing the lock:  gl_recursive_lock_unlock (name);
+     De-initialization:   gl_recursive_lock_destroy (name);
+   Equivalent functions with control of error handling:
+     Initialization:      err = glthread_recursive_lock_init (&name);
+     Taking the lock:     err = glthread_recursive_lock_lock (&name);
+     Releasing the lock:  err = glthread_recursive_lock_unlock (&name);
+     De-initialization:   err = glthread_recursive_lock_destroy (&name);
+
+  Once-only execution:
+     Type:                gl_once_t
+     Initializer:         gl_once_define(extern, name)
+     Execution:           gl_once (name, initfunction);
+   Equivalent functions with control of error handling:
+     Execution:           err = glthread_once (&name, initfunction);
+*/
+
+
+#ifndef _LOCK_H
+#define _LOCK_H
+
+#include <errno.h>
+#include <stdlib.h>
+
+/* ========================================================================= */
+
+#if USE_POSIX_THREADS
+
+/* Use the POSIX threads library.  */
+
+# include <pthread.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# if PTHREAD_IN_USE_DETECTION_HARD
+
+/* The pthread_in_use() detection needs to be done at runtime.  */
+#  define pthread_in_use() \
+     glthread_in_use ()
+extern int glthread_in_use (void);
+
+# endif
+
+# if USE_POSIX_THREADS_WEAK
+
+/* Use weak references to the POSIX threads library.  */
+
+/* Weak references avoid dragging in external libraries if the other parts
+   of the program don't use them.  Here we use them, because we don't want
+   every program that uses libintl to depend on libpthread.  This assumes
+   that libpthread would not be loaded after libintl; i.e. if libintl is
+   loaded first, by an executable that does not depend on libpthread, and
+   then a module is dynamically loaded that depends on libpthread, libintl
+   will not be multithread-safe.  */
+
+/* The way to test at runtime whether libpthread is present is to test
+   whether a function pointer's value, such as &pthread_mutex_init, is
+   non-NULL.  However, some versions of GCC have a bug through which, in
+   PIC mode, &foo != NULL always evaluates to true if there is a direct
+   call to foo(...) in the same function.  To avoid this, we test the
+   address of a function in libpthread that we don't use.  */
+
+#  pragma weak pthread_mutex_init
+#  pragma weak pthread_mutex_lock
+#  pragma weak pthread_mutex_unlock
+#  pragma weak pthread_mutex_destroy
+#  pragma weak pthread_rwlock_init
+#  pragma weak pthread_rwlock_rdlock
+#  pragma weak pthread_rwlock_wrlock
+#  pragma weak pthread_rwlock_unlock
+#  pragma weak pthread_rwlock_destroy
+#  pragma weak pthread_once
+#  pragma weak pthread_cond_init
+#  pragma weak pthread_cond_wait
+#  pragma weak pthread_cond_signal
+#  pragma weak pthread_cond_broadcast
+#  pragma weak pthread_cond_destroy
+#  pragma weak pthread_mutexattr_init
+#  pragma weak pthread_mutexattr_settype
+#  pragma weak pthread_mutexattr_destroy
+#  pragma weak pthread_rwlockattr_init
+#  if __GNU_LIBRARY__ > 1
+#   pragma weak pthread_rwlockattr_setkind_np
+#  endif
+#  pragma weak pthread_rwlockattr_destroy
+#  ifndef pthread_self
+#   pragma weak pthread_self
+#  endif
+
+#  if !PTHREAD_IN_USE_DETECTION_HARD
+    /* Considering all platforms with USE_POSIX_THREADS_WEAK, only few symbols
+       can be used to determine whether libpthread is in use.  These are:
+         pthread_mutexattr_gettype
+         pthread_rwlockattr_destroy
+         pthread_rwlockattr_init
+     */
+#   pragma weak pthread_mutexattr_gettype
+#   define pthread_in_use() (pthread_mutexattr_gettype != NULL)
+#  endif
+
+# else
+
+#  if !PTHREAD_IN_USE_DETECTION_HARD
+#   define pthread_in_use() 1
+#  endif
+
+# endif
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+typedef pthread_mutex_t gl_lock_t;
+# define gl_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS pthread_mutex_t NAME;
+# define gl_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS pthread_mutex_t NAME = gl_lock_initializer;
+# define gl_lock_initializer \
+    PTHREAD_MUTEX_INITIALIZER
+# define glthread_lock_init(LOCK) \
+    (pthread_in_use () ? pthread_mutex_init (LOCK, NULL) : 0)
+# define glthread_lock_lock(LOCK) \
+    (pthread_in_use () ? pthread_mutex_lock (LOCK) : 0)
+# define glthread_lock_unlock(LOCK) \
+    (pthread_in_use () ? pthread_mutex_unlock (LOCK) : 0)
+# define glthread_lock_destroy(LOCK) \
+    (pthread_in_use () ? pthread_mutex_destroy (LOCK) : 0)
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (defined PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP && (__GNU_LIBRARY__ > 1)))
+
+#  ifdef PTHREAD_RWLOCK_INITIALIZER
+
+typedef pthread_rwlock_t gl_rwlock_t;
+#   define gl_rwlock_define(STORAGECLASS, NAME) \
+      STORAGECLASS pthread_rwlock_t NAME;
+#   define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+      STORAGECLASS pthread_rwlock_t NAME = gl_rwlock_initializer;
+#   if HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
+#    define gl_rwlock_initializer \
+       PTHREAD_RWLOCK_INITIALIZER
+#    define glthread_rwlock_init(LOCK) \
+       (pthread_in_use () ? pthread_rwlock_init (LOCK, NULL) : 0)
+#   else /* glibc with bug https://sourceware.org/bugzilla/show_bug.cgi?id=13701 */
+#    define gl_rwlock_initializer \
+       PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
+#    define glthread_rwlock_init(LOCK) \
+       (pthread_in_use () ? glthread_rwlock_init_for_glibc (LOCK) : 0)
+extern int glthread_rwlock_init_for_glibc (pthread_rwlock_t *lock);
+#   endif
+#   define glthread_rwlock_rdlock(LOCK) \
+      (pthread_in_use () ? pthread_rwlock_rdlock (LOCK) : 0)
+#   define glthread_rwlock_wrlock(LOCK) \
+      (pthread_in_use () ? pthread_rwlock_wrlock (LOCK) : 0)
+#   define glthread_rwlock_unlock(LOCK) \
+      (pthread_in_use () ? pthread_rwlock_unlock (LOCK) : 0)
+#   define glthread_rwlock_destroy(LOCK) \
+      (pthread_in_use () ? pthread_rwlock_destroy (LOCK) : 0)
+
+#  else
+
+typedef struct
+        {
+          int initialized;
+          pthread_mutex_t guard;   /* protects the initialization */
+          pthread_rwlock_t rwlock; /* read-write lock */
+        }
+        gl_rwlock_t;
+#   define gl_rwlock_define(STORAGECLASS, NAME) \
+      STORAGECLASS gl_rwlock_t NAME;
+#   define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+      STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer;
+#   define gl_rwlock_initializer \
+      { 0, PTHREAD_MUTEX_INITIALIZER }
+#   define glthread_rwlock_init(LOCK) \
+      (pthread_in_use () ? glthread_rwlock_init_multithreaded (LOCK) : 0)
+#   define glthread_rwlock_rdlock(LOCK) \
+      (pthread_in_use () ? glthread_rwlock_rdlock_multithreaded (LOCK) : 0)
+#   define glthread_rwlock_wrlock(LOCK) \
+      (pthread_in_use () ? glthread_rwlock_wrlock_multithreaded (LOCK) : 0)
+#   define glthread_rwlock_unlock(LOCK) \
+      (pthread_in_use () ? glthread_rwlock_unlock_multithreaded (LOCK) : 0)
+#   define glthread_rwlock_destroy(LOCK) \
+      (pthread_in_use () ? glthread_rwlock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_rwlock_init_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock);
+
+#  endif
+
+# else
+
+typedef struct
+        {
+          pthread_mutex_t lock; /* protects the remaining fields */
+          pthread_cond_t waiting_readers; /* waiting readers */
+          pthread_cond_t waiting_writers; /* waiting writers */
+          unsigned int waiting_writers_count; /* number of waiting writers */
+          int runcount; /* number of readers running, or -1 when a writer runs */
+        }
+        gl_rwlock_t;
+# define gl_rwlock_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_rwlock_t NAME;
+# define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer;
+# define gl_rwlock_initializer \
+    { PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, 0 }
+# define glthread_rwlock_init(LOCK) \
+    (pthread_in_use () ? glthread_rwlock_init_multithreaded (LOCK) : 0)
+# define glthread_rwlock_rdlock(LOCK) \
+    (pthread_in_use () ? glthread_rwlock_rdlock_multithreaded (LOCK) : 0)
+# define glthread_rwlock_wrlock(LOCK) \
+    (pthread_in_use () ? glthread_rwlock_wrlock_multithreaded (LOCK) : 0)
+# define glthread_rwlock_unlock(LOCK) \
+    (pthread_in_use () ? glthread_rwlock_unlock_multithreaded (LOCK) : 0)
+# define glthread_rwlock_destroy(LOCK) \
+    (pthread_in_use () ? glthread_rwlock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_rwlock_init_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock);
+
+# endif
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+# if HAVE_PTHREAD_MUTEX_RECURSIVE
+
+#  if defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER || defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+
+typedef pthread_mutex_t gl_recursive_lock_t;
+#   define gl_recursive_lock_define(STORAGECLASS, NAME) \
+      STORAGECLASS pthread_mutex_t NAME;
+#   define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+      STORAGECLASS pthread_mutex_t NAME = gl_recursive_lock_initializer;
+#   ifdef PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+#    define gl_recursive_lock_initializer \
+       PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+#   else
+#    define gl_recursive_lock_initializer \
+       PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+#   endif
+#   define glthread_recursive_lock_init(LOCK) \
+      (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0)
+#   define glthread_recursive_lock_lock(LOCK) \
+      (pthread_in_use () ? pthread_mutex_lock (LOCK) : 0)
+#   define glthread_recursive_lock_unlock(LOCK) \
+      (pthread_in_use () ? pthread_mutex_unlock (LOCK) : 0)
+#   define glthread_recursive_lock_destroy(LOCK) \
+      (pthread_in_use () ? pthread_mutex_destroy (LOCK) : 0)
+extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock);
+
+#  else
+
+typedef struct
+        {
+          pthread_mutex_t recmutex; /* recursive mutex */
+          pthread_mutex_t guard;    /* protects the initialization */
+          int initialized;
+        }
+        gl_recursive_lock_t;
+#   define gl_recursive_lock_define(STORAGECLASS, NAME) \
+      STORAGECLASS gl_recursive_lock_t NAME;
+#   define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+      STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer;
+#   define gl_recursive_lock_initializer \
+      { PTHREAD_MUTEX_INITIALIZER, PTHREAD_MUTEX_INITIALIZER, 0 }
+#   define glthread_recursive_lock_init(LOCK) \
+      (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0)
+#   define glthread_recursive_lock_lock(LOCK) \
+      (pthread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0)
+#   define glthread_recursive_lock_unlock(LOCK) \
+      (pthread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0)
+#   define glthread_recursive_lock_destroy(LOCK) \
+      (pthread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock);
+
+#  endif
+
+# else
+
+/* Old versions of POSIX threads on Solaris did not have recursive locks.
+   We have to implement them ourselves.  */
+
+typedef struct
+        {
+          pthread_mutex_t mutex;
+          pthread_t owner;
+          unsigned long depth;
+        }
+        gl_recursive_lock_t;
+#  define gl_recursive_lock_define(STORAGECLASS, NAME) \
+     STORAGECLASS gl_recursive_lock_t NAME;
+#  define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+     STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer;
+#  define gl_recursive_lock_initializer \
+     { PTHREAD_MUTEX_INITIALIZER, (pthread_t) 0, 0 }
+#  define glthread_recursive_lock_init(LOCK) \
+     (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0)
+#  define glthread_recursive_lock_lock(LOCK) \
+     (pthread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0)
+#  define glthread_recursive_lock_unlock(LOCK) \
+     (pthread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0)
+#  define glthread_recursive_lock_destroy(LOCK) \
+     (pthread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock);
+
+# endif
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+typedef pthread_once_t gl_once_t;
+# define gl_once_define(STORAGECLASS, NAME) \
+    STORAGECLASS pthread_once_t NAME = PTHREAD_ONCE_INIT;
+# define glthread_once(ONCE_CONTROL, INITFUNCTION) \
+    (pthread_in_use ()                                                         \
+     ? pthread_once (ONCE_CONTROL, INITFUNCTION)                               \
+     : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0))
+extern int glthread_once_singlethreaded (pthread_once_t *once_control);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_PTH_THREADS
+
+/* Use the GNU Pth threads library.  */
+
+# include <pth.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# if USE_PTH_THREADS_WEAK
+
+/* Use weak references to the GNU Pth threads library.  */
+
+#  pragma weak pth_mutex_init
+#  pragma weak pth_mutex_acquire
+#  pragma weak pth_mutex_release
+#  pragma weak pth_rwlock_init
+#  pragma weak pth_rwlock_acquire
+#  pragma weak pth_rwlock_release
+#  pragma weak pth_once
+#  pragma weak pth_cond_init
+#  pragma weak pth_cond_await
+#  pragma weak pth_cond_notify
+
+#  pragma weak pth_cancel
+#  define pth_in_use() (pth_cancel != NULL)
+
+# else
+
+#  define pth_in_use() 1
+
+# endif
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+typedef pth_mutex_t gl_lock_t;
+# define gl_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS pth_mutex_t NAME;
+# define gl_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS pth_mutex_t NAME = gl_lock_initializer;
+# define gl_lock_initializer \
+    PTH_MUTEX_INIT
+# define glthread_lock_init(LOCK) \
+    (pth_in_use () && !pth_mutex_init (LOCK) ? errno : 0)
+# define glthread_lock_lock(LOCK) \
+    (pth_in_use () && !pth_mutex_acquire (LOCK, 0, NULL) ? errno : 0)
+# define glthread_lock_unlock(LOCK) \
+    (pth_in_use () && !pth_mutex_release (LOCK) ? errno : 0)
+# define glthread_lock_destroy(LOCK) \
+    ((void)(LOCK), 0)
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+/* Pth pth_rwlock_acquire always prefers readers.  No autoconf test so far.  */
+# if HAVE_PTH_RWLOCK_ACQUIRE_PREFER_WRITER
+
+typedef pth_rwlock_t gl_rwlock_t;
+#  define gl_rwlock_define(STORAGECLASS, NAME) \
+     STORAGECLASS pth_rwlock_t NAME;
+#  define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+     STORAGECLASS pth_rwlock_t NAME = gl_rwlock_initializer;
+#  define gl_rwlock_initializer \
+     PTH_RWLOCK_INIT
+#  define glthread_rwlock_init(LOCK) \
+     (pth_in_use () && !pth_rwlock_init (LOCK) ? errno : 0)
+#  define glthread_rwlock_rdlock(LOCK) \
+     (pth_in_use () && !pth_rwlock_acquire (LOCK, PTH_RWLOCK_RD, 0, NULL) ? errno : 0)
+#  define glthread_rwlock_wrlock(LOCK) \
+     (pth_in_use () && !pth_rwlock_acquire (LOCK, PTH_RWLOCK_RW, 0, NULL) ? errno : 0)
+#  define glthread_rwlock_unlock(LOCK) \
+     (pth_in_use () && !pth_rwlock_release (LOCK) ? errno : 0)
+#  define glthread_rwlock_destroy(LOCK) \
+     ((void)(LOCK), 0)
+
+# else
+
+typedef struct
+        {
+          int initialized;
+          pth_mutex_t lock; /* protects the remaining fields */
+          pth_cond_t waiting_readers; /* waiting readers */
+          pth_cond_t waiting_writers; /* waiting writers */
+          unsigned int waiting_writers_count; /* number of waiting writers */
+          int runcount; /* number of readers running, or -1 when a writer runs */
+        }
+        gl_rwlock_t;
+#  define gl_rwlock_define(STORAGECLASS, NAME) \
+     STORAGECLASS gl_rwlock_t NAME;
+#  define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+     STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer;
+#  define gl_rwlock_initializer \
+     { 0 }
+#  define glthread_rwlock_init(LOCK) \
+     (pth_in_use () ? glthread_rwlock_init_multithreaded (LOCK) : 0)
+#  define glthread_rwlock_rdlock(LOCK) \
+     (pth_in_use () ? glthread_rwlock_rdlock_multithreaded (LOCK) : 0)
+#  define glthread_rwlock_wrlock(LOCK) \
+     (pth_in_use () ? glthread_rwlock_wrlock_multithreaded (LOCK) : 0)
+#  define glthread_rwlock_unlock(LOCK) \
+     (pth_in_use () ? glthread_rwlock_unlock_multithreaded (LOCK) : 0)
+#  define glthread_rwlock_destroy(LOCK) \
+     (pth_in_use () ? glthread_rwlock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_rwlock_init_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock);
+extern int glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock);
+
+# endif
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+/* In Pth, mutexes are recursive by default.  */
+typedef pth_mutex_t gl_recursive_lock_t;
+#  define gl_recursive_lock_define(STORAGECLASS, NAME) \
+     STORAGECLASS pth_mutex_t NAME;
+#  define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+     STORAGECLASS pth_mutex_t NAME = gl_recursive_lock_initializer;
+#  define gl_recursive_lock_initializer \
+     PTH_MUTEX_INIT
+#  define glthread_recursive_lock_init(LOCK) \
+     (pth_in_use () && !pth_mutex_init (LOCK) ? errno : 0)
+#  define glthread_recursive_lock_lock(LOCK) \
+     (pth_in_use () && !pth_mutex_acquire (LOCK, 0, NULL) ? errno : 0)
+#  define glthread_recursive_lock_unlock(LOCK) \
+     (pth_in_use () && !pth_mutex_release (LOCK) ? errno : 0)
+#  define glthread_recursive_lock_destroy(LOCK) \
+     ((void)(LOCK), 0)
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+typedef pth_once_t gl_once_t;
+# define gl_once_define(STORAGECLASS, NAME) \
+    STORAGECLASS pth_once_t NAME = PTH_ONCE_INIT;
+# define glthread_once(ONCE_CONTROL, INITFUNCTION) \
+    (pth_in_use ()                                                             \
+     ? glthread_once_multithreaded (ONCE_CONTROL, INITFUNCTION)                \
+     : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0))
+extern int glthread_once_multithreaded (pth_once_t *once_control, void (*initfunction) (void));
+extern int glthread_once_singlethreaded (pth_once_t *once_control);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_SOLARIS_THREADS
+
+/* Use the old Solaris threads library.  */
+
+# include <thread.h>
+# include <synch.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# if USE_SOLARIS_THREADS_WEAK
+
+/* Use weak references to the old Solaris threads library.  */
+
+#  pragma weak mutex_init
+#  pragma weak mutex_lock
+#  pragma weak mutex_unlock
+#  pragma weak mutex_destroy
+#  pragma weak rwlock_init
+#  pragma weak rw_rdlock
+#  pragma weak rw_wrlock
+#  pragma weak rw_unlock
+#  pragma weak rwlock_destroy
+#  pragma weak thr_self
+
+#  pragma weak thr_suspend
+#  define thread_in_use() (thr_suspend != NULL)
+
+# else
+
+#  define thread_in_use() 1
+
+# endif
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+typedef mutex_t gl_lock_t;
+# define gl_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS mutex_t NAME;
+# define gl_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS mutex_t NAME = gl_lock_initializer;
+# define gl_lock_initializer \
+    DEFAULTMUTEX
+# define glthread_lock_init(LOCK) \
+    (thread_in_use () ? mutex_init (LOCK, USYNC_THREAD, NULL) : 0)
+# define glthread_lock_lock(LOCK) \
+    (thread_in_use () ? mutex_lock (LOCK) : 0)
+# define glthread_lock_unlock(LOCK) \
+    (thread_in_use () ? mutex_unlock (LOCK) : 0)
+# define glthread_lock_destroy(LOCK) \
+    (thread_in_use () ? mutex_destroy (LOCK) : 0)
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+typedef rwlock_t gl_rwlock_t;
+# define gl_rwlock_define(STORAGECLASS, NAME) \
+    STORAGECLASS rwlock_t NAME;
+# define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS rwlock_t NAME = gl_rwlock_initializer;
+# define gl_rwlock_initializer \
+    DEFAULTRWLOCK
+# define glthread_rwlock_init(LOCK) \
+    (thread_in_use () ? rwlock_init (LOCK, USYNC_THREAD, NULL) : 0)
+# define glthread_rwlock_rdlock(LOCK) \
+    (thread_in_use () ? rw_rdlock (LOCK) : 0)
+# define glthread_rwlock_wrlock(LOCK) \
+    (thread_in_use () ? rw_wrlock (LOCK) : 0)
+# define glthread_rwlock_unlock(LOCK) \
+    (thread_in_use () ? rw_unlock (LOCK) : 0)
+# define glthread_rwlock_destroy(LOCK) \
+    (thread_in_use () ? rwlock_destroy (LOCK) : 0)
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+/* Old Solaris threads did not have recursive locks.
+   We have to implement them ourselves.  */
+
+typedef struct
+        {
+          mutex_t mutex;
+          thread_t owner;
+          unsigned long depth;
+        }
+        gl_recursive_lock_t;
+# define gl_recursive_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_recursive_lock_t NAME;
+# define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer;
+# define gl_recursive_lock_initializer \
+    { DEFAULTMUTEX, (thread_t) 0, 0 }
+# define glthread_recursive_lock_init(LOCK) \
+    (thread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0)
+# define glthread_recursive_lock_lock(LOCK) \
+    (thread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0)
+# define glthread_recursive_lock_unlock(LOCK) \
+    (thread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0)
+# define glthread_recursive_lock_destroy(LOCK) \
+    (thread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0)
+extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock);
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+typedef struct
+        {
+          volatile int inited;
+          mutex_t mutex;
+        }
+        gl_once_t;
+# define gl_once_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_once_t NAME = { 0, DEFAULTMUTEX };
+# define glthread_once(ONCE_CONTROL, INITFUNCTION) \
+    (thread_in_use ()                                                          \
+     ? glthread_once_multithreaded (ONCE_CONTROL, INITFUNCTION)                \
+     : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0))
+extern int glthread_once_multithreaded (gl_once_t *once_control, void (*initfunction) (void));
+extern int glthread_once_singlethreaded (gl_once_t *once_control);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
+
+/* ========================================================================= */
+
+#if USE_WINDOWS_THREADS
+
+# define WIN32_LEAN_AND_MEAN  /* avoid including junk */
+# include <windows.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* We can use CRITICAL_SECTION directly, rather than the native Windows Event,
+   Mutex, Semaphore types, because
+     - we need only to synchronize inside a single process (address space),
+       not inter-process locking,
+     - we don't need to support trylock operations.  (TryEnterCriticalSection
+       does not work on Windows 95/98/ME.  Packages that need trylock usually
+       define their own mutex type.)  */
+
+/* There is no way to statically initialize a CRITICAL_SECTION.  It needs
+   to be done lazily, once only.  For this we need spinlocks.  */
+
+typedef struct { volatile int done; volatile long started; } gl_spinlock_t;
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+typedef struct
+        {
+          gl_spinlock_t guard; /* protects the initialization */
+          CRITICAL_SECTION lock;
+        }
+        gl_lock_t;
+# define gl_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_lock_t NAME;
+# define gl_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS gl_lock_t NAME = gl_lock_initializer;
+# define gl_lock_initializer \
+    { { 0, -1 } }
+# define glthread_lock_init(LOCK) \
+    (glthread_lock_init_func (LOCK), 0)
+# define glthread_lock_lock(LOCK) \
+    glthread_lock_lock_func (LOCK)
+# define glthread_lock_unlock(LOCK) \
+    glthread_lock_unlock_func (LOCK)
+# define glthread_lock_destroy(LOCK) \
+    glthread_lock_destroy_func (LOCK)
+extern void glthread_lock_init_func (gl_lock_t *lock);
+extern int glthread_lock_lock_func (gl_lock_t *lock);
+extern int glthread_lock_unlock_func (gl_lock_t *lock);
+extern int glthread_lock_destroy_func (gl_lock_t *lock);
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+/* It is impossible to implement read-write locks using plain locks, without
+   introducing an extra thread dedicated to managing read-write locks.
+   Therefore here we need to use the low-level Event type.  */
+
+typedef struct
+        {
+          HANDLE *array; /* array of waiting threads, each represented by an event */
+          unsigned int count; /* number of waiting threads */
+          unsigned int alloc; /* length of allocated array */
+          unsigned int offset; /* index of first waiting thread in array */
+        }
+        gl_carray_waitqueue_t;
+typedef struct
+        {
+          gl_spinlock_t guard; /* protects the initialization */
+          CRITICAL_SECTION lock; /* protects the remaining fields */
+          gl_carray_waitqueue_t waiting_readers; /* waiting readers */
+          gl_carray_waitqueue_t waiting_writers; /* waiting writers */
+          int runcount; /* number of readers running, or -1 when a writer runs */
+        }
+        gl_rwlock_t;
+# define gl_rwlock_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_rwlock_t NAME;
+# define gl_rwlock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer;
+# define gl_rwlock_initializer \
+    { { 0, -1 } }
+# define glthread_rwlock_init(LOCK) \
+    (glthread_rwlock_init_func (LOCK), 0)
+# define glthread_rwlock_rdlock(LOCK) \
+    glthread_rwlock_rdlock_func (LOCK)
+# define glthread_rwlock_wrlock(LOCK) \
+    glthread_rwlock_wrlock_func (LOCK)
+# define glthread_rwlock_unlock(LOCK) \
+    glthread_rwlock_unlock_func (LOCK)
+# define glthread_rwlock_destroy(LOCK) \
+    glthread_rwlock_destroy_func (LOCK)
+extern void glthread_rwlock_init_func (gl_rwlock_t *lock);
+extern int glthread_rwlock_rdlock_func (gl_rwlock_t *lock);
+extern int glthread_rwlock_wrlock_func (gl_rwlock_t *lock);
+extern int glthread_rwlock_unlock_func (gl_rwlock_t *lock);
+extern int glthread_rwlock_destroy_func (gl_rwlock_t *lock);
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+/* The native Windows documentation says that CRITICAL_SECTION already
+   implements a recursive lock.  But we need not rely on it: It's easy to
+   implement a recursive lock without this assumption.  */
+
+typedef struct
+        {
+          gl_spinlock_t guard; /* protects the initialization */
+          DWORD owner;
+          unsigned long depth;
+          CRITICAL_SECTION lock;
+        }
+        gl_recursive_lock_t;
+# define gl_recursive_lock_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_recursive_lock_t NAME;
+# define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \
+    STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer;
+# define gl_recursive_lock_initializer \
+    { { 0, -1 }, 0, 0 }
+# define glthread_recursive_lock_init(LOCK) \
+    (glthread_recursive_lock_init_func (LOCK), 0)
+# define glthread_recursive_lock_lock(LOCK) \
+    glthread_recursive_lock_lock_func (LOCK)
+# define glthread_recursive_lock_unlock(LOCK) \
+    glthread_recursive_lock_unlock_func (LOCK)
+# define glthread_recursive_lock_destroy(LOCK) \
+    glthread_recursive_lock_destroy_func (LOCK)
+extern void glthread_recursive_lock_init_func (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_lock_func (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_unlock_func (gl_recursive_lock_t *lock);
+extern int glthread_recursive_lock_destroy_func (gl_recursive_lock_t *lock);
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+typedef struct
+        {
+          volatile int inited;
+          volatile long started;
+          CRITICAL_SECTION lock;
+        }
+        gl_once_t;
+# define gl_once_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_once_t NAME = { -1, -1 };
+# define glthread_once(ONCE_CONTROL, INITFUNCTION) \
+    (glthread_once_func (ONCE_CONTROL, INITFUNCTION), 0)
+extern void glthread_once_func (gl_once_t *once_control, void (*initfunction) (void));
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
+
+/* ========================================================================= */
+
+#if !(USE_POSIX_THREADS || USE_PTH_THREADS || USE_SOLARIS_THREADS || USE_WINDOWS_THREADS)
+
+/* Provide dummy implementation if threads are not supported.  */
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+typedef int gl_lock_t;
+# define gl_lock_define(STORAGECLASS, NAME)
+# define gl_lock_define_initialized(STORAGECLASS, NAME)
+# define glthread_lock_init(NAME) 0
+# define glthread_lock_lock(NAME) 0
+# define glthread_lock_unlock(NAME) 0
+# define glthread_lock_destroy(NAME) 0
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+typedef int gl_rwlock_t;
+# define gl_rwlock_define(STORAGECLASS, NAME)
+# define gl_rwlock_define_initialized(STORAGECLASS, NAME)
+# define glthread_rwlock_init(NAME) 0
+# define glthread_rwlock_rdlock(NAME) 0
+# define glthread_rwlock_wrlock(NAME) 0
+# define glthread_rwlock_unlock(NAME) 0
+# define glthread_rwlock_destroy(NAME) 0
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+typedef int gl_recursive_lock_t;
+# define gl_recursive_lock_define(STORAGECLASS, NAME)
+# define gl_recursive_lock_define_initialized(STORAGECLASS, NAME)
+# define glthread_recursive_lock_init(NAME) 0
+# define glthread_recursive_lock_lock(NAME) 0
+# define glthread_recursive_lock_unlock(NAME) 0
+# define glthread_recursive_lock_destroy(NAME) 0
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+typedef int gl_once_t;
+# define gl_once_define(STORAGECLASS, NAME) \
+    STORAGECLASS gl_once_t NAME = 0;
+# define glthread_once(ONCE_CONTROL, INITFUNCTION) \
+    (*(ONCE_CONTROL) == 0 ? (*(ONCE_CONTROL) = ~ 0, INITFUNCTION (), 0) : 0)
+
+#endif
+
+/* ========================================================================= */
+
+/* Macros with built-in error handling.  */
+
+/* -------------------------- gl_lock_t datatype -------------------------- */
+
+#define gl_lock_init(NAME) \
+   do                                  \
+     {                                 \
+       if (glthread_lock_init (&NAME)) \
+         abort ();                     \
+     }                                 \
+   while (0)
+#define gl_lock_lock(NAME) \
+   do                                  \
+     {                                 \
+       if (glthread_lock_lock (&NAME)) \
+         abort ();                     \
+     }                                 \
+   while (0)
+#define gl_lock_unlock(NAME) \
+   do                                    \
+     {                                   \
+       if (glthread_lock_unlock (&NAME)) \
+         abort ();                       \
+     }                                   \
+   while (0)
+#define gl_lock_destroy(NAME) \
+   do                                     \
+     {                                    \
+       if (glthread_lock_destroy (&NAME)) \
+         abort ();                        \
+     }                                    \
+   while (0)
+
+/* ------------------------- gl_rwlock_t datatype ------------------------- */
+
+#define gl_rwlock_init(NAME) \
+   do                                    \
+     {                                   \
+       if (glthread_rwlock_init (&NAME)) \
+         abort ();                       \
+     }                                   \
+   while (0)
+#define gl_rwlock_rdlock(NAME) \
+   do                                      \
+     {                                     \
+       if (glthread_rwlock_rdlock (&NAME)) \
+         abort ();                         \
+     }                                     \
+   while (0)
+#define gl_rwlock_wrlock(NAME) \
+   do                                      \
+     {                                     \
+       if (glthread_rwlock_wrlock (&NAME)) \
+         abort ();                         \
+     }                                     \
+   while (0)
+#define gl_rwlock_unlock(NAME) \
+   do                                      \
+     {                                     \
+       if (glthread_rwlock_unlock (&NAME)) \
+         abort ();                         \
+     }                                     \
+   while (0)
+#define gl_rwlock_destroy(NAME) \
+   do                                       \
+     {                                      \
+       if (glthread_rwlock_destroy (&NAME)) \
+         abort ();                          \
+     }                                      \
+   while (0)
+
+/* --------------------- gl_recursive_lock_t datatype --------------------- */
+
+#define gl_recursive_lock_init(NAME) \
+   do                                            \
+     {                                           \
+       if (glthread_recursive_lock_init (&NAME)) \
+         abort ();                               \
+     }                                           \
+   while (0)
+#define gl_recursive_lock_lock(NAME) \
+   do                                            \
+     {                                           \
+       if (glthread_recursive_lock_lock (&NAME)) \
+         abort ();                               \
+     }                                           \
+   while (0)
+#define gl_recursive_lock_unlock(NAME) \
+   do                                              \
+     {                                             \
+       if (glthread_recursive_lock_unlock (&NAME)) \
+         abort ();                                 \
+     }                                             \
+   while (0)
+#define gl_recursive_lock_destroy(NAME) \
+   do                                               \
+     {                                              \
+       if (glthread_recursive_lock_destroy (&NAME)) \
+         abort ();                                  \
+     }                                              \
+   while (0)
+
+/* -------------------------- gl_once_t datatype -------------------------- */
+
+#define gl_once(NAME, INITFUNCTION) \
+   do                                           \
+     {                                          \
+       if (glthread_once (&NAME, INITFUNCTION)) \
+         abort ();                              \
+     }                                          \
+   while (0)
+
+/* ========================================================================= */
+
+#endif /* _LOCK_H */
diff --git a/grub-core/lib/gnulib/glthread/threadlib.c b/grub-core/lib/gnulib/glthread/threadlib.c
new file mode 100644
index 0000000..a5ebd9b
--- /dev/null
+++ b/grub-core/lib/gnulib/glthread/threadlib.c
@@ -0,0 +1,73 @@
+/* Multithreading primitives.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2005.  */
+
+#include <config.h>
+
+/* ========================================================================= */
+
+#if USE_POSIX_THREADS
+
+/* Use the POSIX threads library.  */
+
+# include <pthread.h>
+# include <stdlib.h>
+
+# if PTHREAD_IN_USE_DETECTION_HARD
+
+/* The function to be executed by a dummy thread.  */
+static void *
+dummy_thread_func (void *arg)
+{
+  return arg;
+}
+
+int
+glthread_in_use (void)
+{
+  static int tested;
+  static int result; /* 1: linked with -lpthread, 0: only with libc */
+
+  if (!tested)
+    {
+      pthread_t thread;
+
+      if (pthread_create (&thread, NULL, dummy_thread_func, NULL) != 0)
+        /* Thread creation failed.  */
+        result = 0;
+      else
+        {
+          /* Thread creation works.  */
+          void *retval;
+          if (pthread_join (thread, &retval) != 0)
+            abort ();
+          result = 1;
+        }
+      tested = 1;
+    }
+  return result;
+}
+
+# endif
+
+#endif
+
+/* ========================================================================= */
+
+/* This declaration is solely to ensure that after preprocessing
+   this file is never empty.  */
+typedef int dummy;
diff --git a/grub-core/lib/gnulib/hard-locale.c b/grub-core/lib/gnulib/hard-locale.c
new file mode 100644
index 0000000..dcfcad6
--- /dev/null
+++ b/grub-core/lib/gnulib/hard-locale.c
@@ -0,0 +1,72 @@
+/* hard-locale.c -- Determine whether a locale is hard.
+
+   Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "hard-locale.h"
+
+#include <locale.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef __GLIBC__
+# define GLIBC_VERSION __GLIBC__
+#elif defined __UCLIBC__
+# define GLIBC_VERSION 2
+#else
+# define GLIBC_VERSION 0
+#endif
+
+/* Return true if the current CATEGORY locale is hard, i.e. if you
+   can't get away with assuming traditional C or POSIX behavior.  */
+bool
+hard_locale (int category)
+{
+  bool hard = true;
+  char const *p = setlocale (category, NULL);
+
+  if (p)
+    {
+      if (2 <= GLIBC_VERSION)
+        {
+          if (strcmp (p, "C") == 0 || strcmp (p, "POSIX") == 0)
+            hard = false;
+        }
+      else
+        {
+          char *locale = strdup (p);
+          if (locale)
+            {
+              /* Temporarily set the locale to the "C" and "POSIX" locales
+                 to find their names, so that we can determine whether one
+                 or the other is the caller's locale.  */
+              if (((p = setlocale (category, "C"))
+                   && strcmp (p, locale) == 0)
+                  || ((p = setlocale (category, "POSIX"))
+                      && strcmp (p, locale) == 0))
+                hard = false;
+
+              /* Restore the caller's locale.  */
+              setlocale (category, locale);
+              free (locale);
+            }
+        }
+    }
+
+  return hard;
+}
diff --git a/grub-core/lib/gnulib/hard-locale.h b/grub-core/lib/gnulib/hard-locale.h
new file mode 100644
index 0000000..8f1da96
--- /dev/null
+++ b/grub-core/lib/gnulib/hard-locale.h
@@ -0,0 +1,25 @@
+/* Determine whether a locale is hard.
+
+   Copyright (C) 1999, 2003-2004, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef HARD_LOCALE_H_
+# define HARD_LOCALE_H_ 1
+
+# include <stdbool.h>
+
+bool hard_locale (int);
+
+#endif /* HARD_LOCALE_H_ */
diff --git a/grub-core/lib/gnulib/intprops.h b/grub-core/lib/gnulib/intprops.h
new file mode 100644
index 0000000..1a44ae5
--- /dev/null
+++ b/grub-core/lib/gnulib/intprops.h
@@ -0,0 +1,455 @@
+/* intprops.h -- properties of integer types
+
+   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#ifndef _GL_INTPROPS_H
+#define _GL_INTPROPS_H
+
+#include <limits.h>
+
+/* Return a value with the common real type of E and V and the value of V.
+   Do not evaluate E.  */
+#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v))
+
+/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
+   <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00406.html>.  */
+#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v))
+
+/* The extra casts in the following macros work around compiler bugs,
+   e.g., in Cray C 5.0.3.0.  */
+
+/* True if the arithmetic type T is an integer type.  bool counts as
+   an integer.  */
+#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1)
+
+/* True if the real type T is signed.  */
+#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+
+/* Return 1 if the real expression E, after promotion, has a
+   signed or floating type.  Do not evaluate E.  */
+#define EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)
+
+
+/* Minimum and maximum values for integer types and expressions.  */
+
+/* The width in bits of the integer type or expression T.
+   Do not evaluate T.
+   Padding bits are not supported; this is checked at compile-time below.  */
+#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT)
+
+/* The maximum and minimum values for the integer type T.  */
+#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t))
+#define TYPE_MAXIMUM(t)                                                 \
+  ((t) (! TYPE_SIGNED (t)                                               \
+        ? (t) -1                                                        \
+        : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1)))
+
+/* The maximum and minimum values for the type of the expression E,
+   after integer promotion.  E is not evaluated.  */
+#define _GL_INT_MINIMUM(e)                                              \
+  (EXPR_SIGNED (e)                                                      \
+   ? ~ _GL_SIGNED_INT_MAXIMUM (e)                                       \
+   : _GL_INT_CONVERT (e, 0))
+#define _GL_INT_MAXIMUM(e)                                              \
+  (EXPR_SIGNED (e)                                                      \
+   ? _GL_SIGNED_INT_MAXIMUM (e)                                         \
+   : _GL_INT_NEGATE_CONVERT (e, 1))
+#define _GL_SIGNED_INT_MAXIMUM(e)                                       \
+  (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1)
+
+/* Work around OpenVMS incompatibility with C99.  */
+#if !defined LLONG_MAX && defined __INT64_MAX
+# define LLONG_MAX __INT64_MAX
+# define LLONG_MIN __INT64_MIN
+#endif
+
+/* This include file assumes that signed types are two's complement without
+   padding bits; the above macros have undefined behavior otherwise.
+   If this is a problem for you, please let us know how to fix it for your host.
+   This assumption is tested by the intprops-tests module.  */
+
+/* Does the __typeof__ keyword work?  This could be done by
+   'configure', but for now it's easier to do it by hand.  */
+#if (2 <= __GNUC__ \
+     || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \
+     || (0x5110 <= __SUNPRO_C && !__STDC__))
+# define _GL_HAVE___TYPEOF__ 1
+#else
+# define _GL_HAVE___TYPEOF__ 0
+#endif
+
+/* Return 1 if the integer type or expression T might be signed.  Return 0
+   if it is definitely unsigned.  This macro does not evaluate its argument,
+   and expands to an integer constant expression.  */
+#if _GL_HAVE___TYPEOF__
+# define _GL_SIGNED_TYPE_OR_EXPR(t) TYPE_SIGNED (__typeof__ (t))
+#else
+# define _GL_SIGNED_TYPE_OR_EXPR(t) 1
+#endif
+
+/* Bound on length of the string representing an unsigned integer
+   value representable in B bits.  log10 (2.0) < 146/485.  The
+   smallest value of B where this bound is not tight is 2621.  */
+#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485)
+
+/* Bound on length of the string representing an integer type or expression T.
+   Subtract 1 for the sign bit if T is signed, and then add 1 more for
+   a minus sign if needed.
+
+   Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 0 when its argument is
+   signed, this macro may overestimate the true bound by one byte when
+   applied to unsigned types of size 2, 4, 16, ... bytes.  */
+#define INT_STRLEN_BOUND(t)                                     \
+  (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \
+   + _GL_SIGNED_TYPE_OR_EXPR (t))
+
+/* Bound on buffer size needed to represent an integer type or expression T,
+   including the terminating null.  */
+#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1)
+
+
+/* Range overflow checks.
+
+   The INT_<op>_RANGE_OVERFLOW macros return 1 if the corresponding C
+   operators might not yield numerically correct answers due to
+   arithmetic overflow.  They do not rely on undefined or
+   implementation-defined behavior.  Their implementations are simple
+   and straightforward, but they are a bit harder to use than the
+   INT_<op>_OVERFLOW macros described below.
+
+   Example usage:
+
+     long int i = ...;
+     long int j = ...;
+     if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX))
+       printf ("multiply would overflow");
+     else
+       printf ("product is %ld", i * j);
+
+   Restrictions on *_RANGE_OVERFLOW macros:
+
+   These macros do not check for all possible numerical problems or
+   undefined or unspecified behavior: they do not check for division
+   by zero, for bad shift counts, or for shifting negative numbers.
+
+   These macros may evaluate their arguments zero or multiple times,
+   so the arguments should not have side effects.  The arithmetic
+   arguments (including the MIN and MAX arguments) must be of the same
+   integer type after the usual arithmetic conversions, and the type
+   must have minimum value MIN and maximum MAX.  Unsigned types should
+   use a zero MIN of the proper type.
+
+   These macros are tuned for constant MIN and MAX.  For commutative
+   operations such as A + B, they are also tuned for constant B.  */
+
+/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  */
+#define INT_ADD_RANGE_OVERFLOW(a, b, min, max)          \
+  ((b) < 0                                              \
+   ? (a) < (min) - (b)                                  \
+   : (max) - (b) < (a))
+
+/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  */
+#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max)     \
+  ((b) < 0                                              \
+   ? (max) + (b) < (a)                                  \
+   : (a) < (min) + (b))
+
+/* Return 1 if - A would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  */
+#define INT_NEGATE_RANGE_OVERFLOW(a, min, max)          \
+  ((min) < 0                                            \
+   ? (a) < - (max)                                      \
+   : 0 < (a))
+
+/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  Avoid && and || as they tickle
+   bugs in Sun C 5.11 2010/08/13 and other compilers; see
+   <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00401.html>.  */
+#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max)     \
+  ((b) < 0                                              \
+   ? ((a) < 0                                           \
+      ? (a) < (max) / (b)                               \
+      : (b) == -1                                       \
+      ? 0                                               \
+      : (min) / (b) < (a))                              \
+   : (b) == 0                                           \
+   ? 0                                                  \
+   : ((a) < 0                                           \
+      ? (a) < (min) / (b)                               \
+      : (max) / (b) < (a)))
+
+/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  Do not check for division by zero.  */
+#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max)       \
+  ((min) < 0 && (b) == -1 && (a) < - (max))
+
+/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  Do not check for division by zero.
+   Mathematically, % should never overflow, but on x86-like hosts
+   INT_MIN % -1 traps, and the C standard permits this, so treat this
+   as an overflow too.  */
+#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max)    \
+  INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max)
+
+/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic.
+   See above for restrictions.  Here, MIN and MAX are for A only, and B need
+   not be of the same type as the other arguments.  The C standard says that
+   behavior is undefined for shifts unless 0 <= B < wordwidth, and that when
+   A is negative then A << B has undefined behavior and A >> B has
+   implementation-defined behavior, but do not check these other
+   restrictions.  */
+#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max)   \
+  ((a) < 0                                              \
+   ? (a) < (min) >> (b)                                 \
+   : (max) >> (b) < (a))
+
+/* True if __builtin_add_overflow (A, B, P) works when P is non-null.  */
+#if 5 <= __GNUC__ && !defined __ICC
+# define _GL_HAS_BUILTIN_OVERFLOW 1
+#else
+# define _GL_HAS_BUILTIN_OVERFLOW 0
+#endif
+
+/* True if __builtin_add_overflow_p (A, B, C) works.  */
+#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__)
+
+/* The _GL*_OVERFLOW macros have the same restrictions as the
+   *_RANGE_OVERFLOW macros, except that they do not assume that operands
+   (e.g., A and B) have the same type as MIN and MAX.  Instead, they assume
+   that the result (e.g., A + B) has that type.  */
+#if _GL_HAS_BUILTIN_OVERFLOW_P
+# define _GL_ADD_OVERFLOW(a, b, min, max)                               \
+   __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0)
+# define _GL_SUBTRACT_OVERFLOW(a, b, min, max)                          \
+   __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0)
+# define _GL_MULTIPLY_OVERFLOW(a, b, min, max)                          \
+   __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0)
+#else
+# define _GL_ADD_OVERFLOW(a, b, min, max)                                \
+   ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max)                  \
+    : (a) < 0 ? (b) <= (a) + (b)                                         \
+    : (b) < 0 ? (a) <= (a) + (b)                                         \
+    : (a) + (b) < (b))
+# define _GL_SUBTRACT_OVERFLOW(a, b, min, max)                           \
+   ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max)             \
+    : (a) < 0 ? 1                                                        \
+    : (b) < 0 ? (a) - (b) <= (a)                                         \
+    : (a) < (b))
+# define _GL_MULTIPLY_OVERFLOW(a, b, min, max)                           \
+   (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a))))       \
+    || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max))
+#endif
+#define _GL_DIVIDE_OVERFLOW(a, b, min, max)                             \
+  ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max)  \
+   : (a) < 0 ? (b) <= (a) + (b) - 1                                     \
+   : (b) < 0 && (a) + (b) <= (a))
+#define _GL_REMAINDER_OVERFLOW(a, b, min, max)                          \
+  ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max)  \
+   : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b)                     \
+   : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max))
+
+/* Return a nonzero value if A is a mathematical multiple of B, where
+   A is unsigned, B is negative, and MAX is the maximum value of A's
+   type.  A's type must be the same as (A % B)'s type.  Normally (A %
+   -B == 0) suffices, but things get tricky if -B would overflow.  */
+#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max)                            \
+  (((b) < -_GL_SIGNED_INT_MAXIMUM (b)                                   \
+    ? (_GL_SIGNED_INT_MAXIMUM (b) == (max)                              \
+       ? (a)                                                            \
+       : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1))   \
+    : (a) % - (b))                                                      \
+   == 0)
+
+/* Check for integer overflow, and report low order bits of answer.
+
+   The INT_<op>_OVERFLOW macros return 1 if the corresponding C operators
+   might not yield numerically correct answers due to arithmetic overflow.
+   The INT_<op>_WRAPV macros also store the low-order bits of the answer.
+   These macros work correctly on all known practical hosts, and do not rely
+   on undefined behavior due to signed arithmetic overflow.
+
+   Example usage, assuming A and B are long int:
+
+     if (INT_MULTIPLY_OVERFLOW (a, b))
+       printf ("result would overflow\n");
+     else
+       printf ("result is %ld (no overflow)\n", a * b);
+
+   Example usage with WRAPV flavor:
+
+     long int result;
+     bool overflow = INT_MULTIPLY_WRAPV (a, b, &result);
+     printf ("result is %ld (%s)\n", result,
+             overflow ? "after overflow" : "no overflow");
+
+   Restrictions on these macros:
+
+   These macros do not check for all possible numerical problems or
+   undefined or unspecified behavior: they do not check for division
+   by zero, for bad shift counts, or for shifting negative numbers.
+
+   These macros may evaluate their arguments zero or multiple times, so the
+   arguments should not have side effects.
+
+   The WRAPV macros are not constant expressions.  They support only
+   +, binary -, and *.  The result type must be signed.
+
+   These macros are tuned for their last argument being a constant.
+
+   Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B,
+   A % B, and A << B would overflow, respectively.  */
+
+#define INT_ADD_OVERFLOW(a, b) \
+  _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW)
+#define INT_SUBTRACT_OVERFLOW(a, b) \
+  _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW)
+#if _GL_HAS_BUILTIN_OVERFLOW_P
+# define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a)
+#else
+# define INT_NEGATE_OVERFLOW(a) \
+   INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
+#endif
+#define INT_MULTIPLY_OVERFLOW(a, b) \
+  _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW)
+#define INT_DIVIDE_OVERFLOW(a, b) \
+  _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW)
+#define INT_REMAINDER_OVERFLOW(a, b) \
+  _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW)
+#define INT_LEFT_SHIFT_OVERFLOW(a, b) \
+  INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \
+                                 _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
+
+/* Return 1 if the expression A <op> B would overflow,
+   where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test,
+   assuming MIN and MAX are the minimum and maximum for the result type.
+   Arguments should be free of side effects.  */
+#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow)        \
+  op_result_overflow (a, b,                                     \
+                      _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \
+                      _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b)))
+
+/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R.
+   Return 1 if the result overflows.  See above for restrictions.  */
+#define INT_ADD_WRAPV(a, b, r) \
+  _GL_INT_OP_WRAPV (a, b, r, +, __builtin_add_overflow, INT_ADD_OVERFLOW)
+#define INT_SUBTRACT_WRAPV(a, b, r) \
+  _GL_INT_OP_WRAPV (a, b, r, -, __builtin_sub_overflow, INT_SUBTRACT_OVERFLOW)
+#define INT_MULTIPLY_WRAPV(a, b, r) \
+  _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW)
+
+/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390.  See:
+   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193
+   https://llvm.org/bugs/show_bug.cgi?id=25390
+   For now, assume all versions of GCC-like compilers generate bogus
+   warnings for _Generic.  This matters only for older compilers that
+   lack __builtin_add_overflow.  */
+#if __GNUC__
+# define _GL__GENERIC_BOGUS 1
+#else
+# define _GL__GENERIC_BOGUS 0
+#endif
+
+/* Store the low-order bits of A <op> B into *R, where OP specifies
+   the operation.  BUILTIN is the builtin operation, and OVERFLOW the
+   overflow predicate.  Return 1 if the result overflows.  See above
+   for restrictions.  */
+#if _GL_HAS_BUILTIN_OVERFLOW
+# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r)
+#elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS
+# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
+   (_Generic \
+    (*(r), \
+     signed char: \
+       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                        signed char, SCHAR_MIN, SCHAR_MAX), \
+     short int: \
+       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                        short int, SHRT_MIN, SHRT_MAX), \
+     int: \
+       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                        int, INT_MIN, INT_MAX), \
+     long int: \
+       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+                        long int, LONG_MIN, LONG_MAX), \
+     long long int: \
+       _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+                        long long int, LLONG_MIN, LLONG_MAX)))
+#else
+# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
+   (sizeof *(r) == sizeof (signed char) \
+    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                       signed char, SCHAR_MIN, SCHAR_MAX) \
+    : sizeof *(r) == sizeof (short int) \
+    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                       short int, SHRT_MIN, SHRT_MAX) \
+    : sizeof *(r) == sizeof (int) \
+    ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+                       int, INT_MIN, INT_MAX) \
+    : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow))
+# ifdef LLONG_MAX
+#  define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
+    (sizeof *(r) == sizeof (long int) \
+     ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+                        long int, LONG_MIN, LONG_MAX) \
+     : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+                        long long int, LLONG_MIN, LLONG_MAX))
+# else
+#  define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
+    _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+                     long int, LONG_MIN, LONG_MAX)
+# endif
+#endif
+
+/* Store the low-order bits of A <op> B into *R, where the operation
+   is given by OP.  Use the unsigned type UT for calculation to avoid
+   overflow problems.  *R's type is T, with extrema TMIN and TMAX.
+   T must be a signed integer type.  Return 1 if the result overflows.  */
+#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \
+  (sizeof ((a) op (b)) < sizeof (t) \
+   ? _GL_INT_OP_CALC1 ((t) (a), (t) (b), r, op, overflow, ut, t, tmin, tmax) \
+   : _GL_INT_OP_CALC1 (a, b, r, op, overflow, ut, t, tmin, tmax))
+#define _GL_INT_OP_CALC1(a, b, r, op, overflow, ut, t, tmin, tmax) \
+  ((overflow (a, b) \
+    || (EXPR_SIGNED ((a) op (b)) && ((a) op (b)) < (tmin)) \
+    || (tmax) < ((a) op (b))) \
+   ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \
+   : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0))
+
+/* Return the low-order bits of A <op> B, where the operation is given
+   by OP.  Use the unsigned type UT for calculation to avoid undefined
+   behavior on signed integer overflow, and convert the result to type T.
+   UT is at least as wide as T and is no narrower than unsigned int,
+   T is two's complement, and there is no padding or trap representations.
+   Assume that converting UT to T yields the low-order bits, as is
+   done in all known two's-complement C compilers.  E.g., see:
+   https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html
+
+   According to the C standard, converting UT to T yields an
+   implementation-defined result or signal for values outside T's
+   range.  However, code that works around this theoretical problem
+   runs afoul of a compiler bug in Oracle Studio 12.3 x86.  See:
+   https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html
+   As the compiler bug is real, don't try to work around the
+   theoretical problem.  */
+
+#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \
+  ((t) ((ut) (a) op (ut) (b)))
+
+#endif /* _GL_INTPROPS_H */
diff --git a/grub-core/lib/gnulib/itold.c b/grub-core/lib/gnulib/itold.c
new file mode 100644
index 0000000..bca01eb
--- /dev/null
+++ b/grub-core/lib/gnulib/itold.c
@@ -0,0 +1,28 @@
+/* Replacement for 'int' to 'long double' conversion routine.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <float.h>
+
+void
+_Qp_itoq (long double *result, int a)
+{
+  /* Convert from 'int' to 'double', then from 'double' to 'long double'.  */
+  *result = (double) a;
+}
diff --git a/grub-core/lib/gnulib/langinfo.in.h b/grub-core/lib/gnulib/langinfo.in.h
new file mode 100644
index 0000000..6d40635
--- /dev/null
+++ b/grub-core/lib/gnulib/langinfo.in.h
@@ -0,0 +1,222 @@
+/* Substitute for and wrapper around <langinfo.h>.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/*
+ * POSIX <langinfo.h> for platforms that lack it or have an incomplete one.
+ * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html>
+ */
+
+#ifndef _@GUARD_PREFIX@_LANGINFO_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_LANGINFO_H@
+# @INCLUDE_NEXT@ @NEXT_LANGINFO_H@
+#endif
+
+#ifndef _@GUARD_PREFIX@_LANGINFO_H
+#define _@GUARD_PREFIX@_LANGINFO_H
+
+
+#if !@HAVE_LANGINFO_H@
+
+/* A platform that lacks <langinfo.h>.  */
+
+/* Assume that it also lacks <nl_types.h> and the nl_item type.  */
+# if !GNULIB_defined_nl_item
+typedef int nl_item;
+#  define GNULIB_defined_nl_item 1
+# endif
+
+/* nl_langinfo items of the LC_CTYPE category */
+# define CODESET     10000
+/* nl_langinfo items of the LC_NUMERIC category */
+# define RADIXCHAR   10001
+# define DECIMAL_POINT RADIXCHAR
+# define THOUSEP     10002
+# define THOUSANDS_SEP THOUSEP
+# define GROUPING    10114
+/* nl_langinfo items of the LC_TIME category */
+# define D_T_FMT     10003
+# define D_FMT       10004
+# define T_FMT       10005
+# define T_FMT_AMPM  10006
+# define AM_STR      10007
+# define PM_STR      10008
+# define DAY_1       10009
+# define DAY_2       (DAY_1 + 1)
+# define DAY_3       (DAY_1 + 2)
+# define DAY_4       (DAY_1 + 3)
+# define DAY_5       (DAY_1 + 4)
+# define DAY_6       (DAY_1 + 5)
+# define DAY_7       (DAY_1 + 6)
+# define ABDAY_1     10016
+# define ABDAY_2     (ABDAY_1 + 1)
+# define ABDAY_3     (ABDAY_1 + 2)
+# define ABDAY_4     (ABDAY_1 + 3)
+# define ABDAY_5     (ABDAY_1 + 4)
+# define ABDAY_6     (ABDAY_1 + 5)
+# define ABDAY_7     (ABDAY_1 + 6)
+# define MON_1       10023
+# define MON_2       (MON_1 + 1)
+# define MON_3       (MON_1 + 2)
+# define MON_4       (MON_1 + 3)
+# define MON_5       (MON_1 + 4)
+# define MON_6       (MON_1 + 5)
+# define MON_7       (MON_1 + 6)
+# define MON_8       (MON_1 + 7)
+# define MON_9       (MON_1 + 8)
+# define MON_10      (MON_1 + 9)
+# define MON_11      (MON_1 + 10)
+# define MON_12      (MON_1 + 11)
+# define ALTMON_1    10200
+# define ALTMON_2    (ALTMON_1 + 1)
+# define ALTMON_3    (ALTMON_1 + 2)
+# define ALTMON_4    (ALTMON_1 + 3)
+# define ALTMON_5    (ALTMON_1 + 4)
+# define ALTMON_6    (ALTMON_1 + 5)
+# define ALTMON_7    (ALTMON_1 + 6)
+# define ALTMON_8    (ALTMON_1 + 7)
+# define ALTMON_9    (ALTMON_1 + 8)
+# define ALTMON_10   (ALTMON_1 + 9)
+# define ALTMON_11   (ALTMON_1 + 10)
+# define ALTMON_12   (ALTMON_1 + 11)
+# define ABMON_1     10035
+# define ABMON_2     (ABMON_1 + 1)
+# define ABMON_3     (ABMON_1 + 2)
+# define ABMON_4     (ABMON_1 + 3)
+# define ABMON_5     (ABMON_1 + 4)
+# define ABMON_6     (ABMON_1 + 5)
+# define ABMON_7     (ABMON_1 + 6)
+# define ABMON_8     (ABMON_1 + 7)
+# define ABMON_9     (ABMON_1 + 8)
+# define ABMON_10    (ABMON_1 + 9)
+# define ABMON_11    (ABMON_1 + 10)
+# define ABMON_12    (ABMON_1 + 11)
+# define ERA         10047
+# define ERA_D_FMT   10048
+# define ERA_D_T_FMT 10049
+# define ERA_T_FMT   10050
+# define ALT_DIGITS  10051
+/* nl_langinfo items of the LC_MONETARY category */
+# define CRNCYSTR    10052
+# define CURRENCY_SYMBOL   CRNCYSTR
+# define INT_CURR_SYMBOL   10100
+# define MON_DECIMAL_POINT 10101
+# define MON_THOUSANDS_SEP 10102
+# define MON_GROUPING      10103
+# define POSITIVE_SIGN     10104
+# define NEGATIVE_SIGN     10105
+# define FRAC_DIGITS       10106
+# define INT_FRAC_DIGITS   10107
+# define P_CS_PRECEDES     10108
+# define N_CS_PRECEDES     10109
+# define P_SEP_BY_SPACE    10110
+# define N_SEP_BY_SPACE    10111
+# define P_SIGN_POSN       10112
+# define N_SIGN_POSN       10113
+/* nl_langinfo items of the LC_MESSAGES category */
+# define YESEXPR     10053
+# define NOEXPR      10054
+
+#else
+
+/* A platform that has <langinfo.h>.  */
+
+# if !@HAVE_LANGINFO_CODESET@
+#  define CODESET     10000
+#  define GNULIB_defined_CODESET 1
+# endif
+
+# if !@HAVE_LANGINFO_T_FMT_AMPM@
+#  define T_FMT_AMPM  10006
+#  define GNULIB_defined_T_FMT_AMPM 1
+# endif
+
+# if !@HAVE_LANGINFO_ALTMON@
+#  define ALTMON_1    10200
+#  define ALTMON_2    (ALTMON_1 + 1)
+#  define ALTMON_3    (ALTMON_1 + 2)
+#  define ALTMON_4    (ALTMON_1 + 3)
+#  define ALTMON_5    (ALTMON_1 + 4)
+#  define ALTMON_6    (ALTMON_1 + 5)
+#  define ALTMON_7    (ALTMON_1 + 6)
+#  define ALTMON_8    (ALTMON_1 + 7)
+#  define ALTMON_9    (ALTMON_1 + 8)
+#  define ALTMON_10   (ALTMON_1 + 9)
+#  define ALTMON_11   (ALTMON_1 + 10)
+#  define ALTMON_12   (ALTMON_1 + 11)
+#  define GNULIB_defined_ALTMON 1
+# endif
+
+# if !@HAVE_LANGINFO_ERA@
+#  define ERA         10047
+#  define ERA_D_FMT   10048
+#  define ERA_D_T_FMT 10049
+#  define ERA_T_FMT   10050
+#  define ALT_DIGITS  10051
+#  define GNULIB_defined_ERA 1
+# endif
+
+# if !@HAVE_LANGINFO_YESEXPR@
+#  define YESEXPR     10053
+#  define NOEXPR      10054
+#  define GNULIB_defined_YESEXPR 1
+# endif
+
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* Declare overridden functions.  */
+
+
+/* Return a piece of locale dependent information.
+   Note: The difference between nl_langinfo (CODESET) and locale_charset ()
+   is that the latter normalizes the encoding names to GNU conventions.  */
+
+#if @GNULIB_NL_LANGINFO@
+# if @REPLACE_NL_LANGINFO@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef nl_langinfo
+#   define nl_langinfo rpl_nl_langinfo
+#  endif
+_GL_FUNCDECL_RPL (nl_langinfo, char *, (nl_item item));
+_GL_CXXALIAS_RPL (nl_langinfo, char *, (nl_item item));
+# else
+#  if !@HAVE_NL_LANGINFO@
+_GL_FUNCDECL_SYS (nl_langinfo, char *, (nl_item item));
+#  endif
+_GL_CXXALIAS_SYS (nl_langinfo, char *, (nl_item item));
+# endif
+_GL_CXXALIASWARN (nl_langinfo);
+#elif defined GNULIB_POSIXCHECK
+# undef nl_langinfo
+# if HAVE_RAW_DECL_NL_LANGINFO
+_GL_WARN_ON_USE (nl_langinfo, "nl_langinfo is not portable - "
+                 "use gnulib module nl_langinfo for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_LANGINFO_H */
+#endif /* _@GUARD_PREFIX@_LANGINFO_H */
diff --git a/grub-core/lib/gnulib/libc-config.h b/grub-core/lib/gnulib/libc-config.h
new file mode 100644
index 0000000..57c6966
--- /dev/null
+++ b/grub-core/lib/gnulib/libc-config.h
@@ -0,0 +1,174 @@
+/* System definitions for code taken from the GNU C Library
+
+   Copyright 2017-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+/* This is intended to be a good-enough substitute for glibc system
+   macros like those defined in <sys/cdefs.h>, so that Gnulib code
+   shared with glibc can do this as the first #include:
+
+     #ifndef _LIBC
+     # include <libc-config.h>
+     #endif
+
+   When compiled as part of glibc this is a no-op; when compiled as
+   part of Gnulib this includes Gnulib's <config.h> and defines macros
+   that glibc library code would normally assume.  */
+
+#include <config.h>
+
+/* On glibc this includes <features.h> and <sys/cdefs.h> and #defines
+   _FEATURES_H, __WORDSIZE, and __set_errno.  On FreeBSD 11 it
+   includes <sys/cdefs.h> which defines __nonnull.  Elsewhere it
+   is harmless.  */
+#include <errno.h>
+
+/* From glibc <errno.h>.  */
+#ifndef __set_errno
+# define __set_errno(val) (errno = (val))
+#endif
+
+/* From glibc <features.h>.  */
+
+#ifndef __GNUC_PREREQ
+# if defined __GNUC__ && defined __GNUC_MINOR__
+#  define __GNUC_PREREQ(maj, min) ((maj) < __GNUC__ + ((min) <= __GNUC_MINOR__))
+# else
+#  define __GNUC_PREREQ(maj, min) 0
+# endif
+#endif
+
+#ifndef __glibc_clang_prereq
+# if defined __clang_major__ && defined __clang_minor__
+#  define __glibc_clang_prereq(maj, min) \
+     ((maj) < __clang_major__ + ((min) <= __clang_minor__))
+# else
+#  define __glibc_clang_prereq(maj, min) 0
+# endif
+#endif
+
+
+/* Prepare to include <cdefs.h>, which is our copy of glibc
+   <sys/cdefs.h>.  */
+
+/* Define _FEATURES_H so that <cdefs.h> does not include <features.h>.  */
+#ifndef _FEATURES_H
+# define _FEATURES_H 1
+#endif
+/* Define __WORDSIZE so that <cdefs.h> does not attempt to include
+   nonexistent files.  Make it a syntax error, since Gnulib does not
+   use __WORDSIZE now, and if Gnulib uses it later the syntax error
+   will let us know that __WORDSIZE needs configuring.  */
+#ifndef __WORDSIZE
+# define __WORDSIZE %%%
+#endif
+/* Undef the macros unconditionally defined by our copy of glibc
+   <sys/cdefs.h>, so that they do not clash with any system-defined
+   versions.  */
+#undef _SYS_CDEFS_H
+#undef __ASMNAME
+#undef __ASMNAME2
+#undef __BEGIN_DECLS
+#undef __CONCAT
+#undef __END_DECLS
+#undef __HAVE_GENERIC_SELECTION
+#undef __LDBL_COMPAT
+#undef __LDBL_REDIR
+#undef __LDBL_REDIR1
+#undef __LDBL_REDIR1_DECL
+#undef __LDBL_REDIR1_NTH
+#undef __LDBL_REDIR_DECL
+#undef __LDBL_REDIR_NTH
+#undef __LEAF
+#undef __LEAF_ATTR
+#undef __NTH
+#undef __NTHNL
+#undef __P
+#undef __PMT
+#undef __REDIRECT
+#undef __REDIRECT_LDBL
+#undef __REDIRECT_NTH
+#undef __REDIRECT_NTHNL
+#undef __REDIRECT_NTH_LDBL
+#undef __STRING
+#undef __THROW
+#undef __THROWNL
+#undef __always_inline
+#undef __attribute__
+#undef __attribute_alloc_size__
+#undef __attribute_artificial__
+#undef __attribute_const__
+#undef __attribute_deprecated__
+#undef __attribute_deprecated_msg__
+#undef __attribute_format_arg__
+#undef __attribute_format_strfmon__
+#undef __attribute_malloc__
+#undef __attribute_noinline__
+#undef __attribute_nonstring__
+#undef __attribute_pure__
+#undef __attribute_used__
+#undef __attribute_warn_unused_result__
+#undef __bos
+#undef __bos0
+#undef __errordecl
+#undef __extension__
+#undef __extern_always_inline
+#undef __extern_inline
+#undef __flexarr
+#undef __fortify_function
+#undef __glibc_c99_flexarr_available
+#undef __glibc_clang_has_extension
+#undef __glibc_likely
+#undef __glibc_macro_warning
+#undef __glibc_macro_warning1
+#undef __glibc_unlikely
+#undef __inline
+#undef __ptr_t
+#undef __restrict
+#undef __restrict_arr
+#undef __va_arg_pack
+#undef __va_arg_pack_len
+#undef __warnattr
+#undef __warndecl
+
+/* Include our copy of glibc <sys/cdefs.h>.  */
+#include <cdefs.h>
+
+/* <cdefs.h> __inline is too pessimistic for non-GCC.  */
+#undef __inline
+#ifndef HAVE___INLINE
+# if 199901 <= __STDC_VERSION__ || defined inline
+#  define __inline inline
+# else
+#  define __inline
+# endif
+#endif
+
+
+/* A substitute for glibc <libc-symbols.h>, good enough for Gnulib.  */
+#define attribute_hidden
+#define libc_hidden_proto(name, ...)
+#define libc_hidden_def(name)
+#define libc_hidden_weak(name)
+#define libc_hidden_ver(local, name)
+#define strong_alias(name, aliasname)
+#define weak_alias(name, aliasname)
+
+/* A substitute for glibc <shlib-compat.h>, good enough for Gnulib.  */
+#define SHLIB_COMPAT(lib, introduced, obsoleted) 0
+#define versioned_symbol(lib, local, symbol, version)
diff --git a/grub-core/lib/gnulib/limits.in.h b/grub-core/lib/gnulib/limits.in.h
new file mode 100644
index 0000000..39750b3
--- /dev/null
+++ b/grub-core/lib/gnulib/limits.in.h
@@ -0,0 +1,104 @@
+/* A GNU-like <limits.h>.
+
+   Copyright 2016-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 3, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_LIMITS_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_LIMITS_H@
+
+#ifndef _@GUARD_PREFIX@_LIMITS_H
+#define _@GUARD_PREFIX@_LIMITS_H
+
+#ifndef LLONG_MIN
+# if defined LONG_LONG_MIN /* HP-UX 11.31 */
+#  define LLONG_MIN LONG_LONG_MIN
+# elif defined LONGLONG_MIN /* IRIX 6.5 */
+#  define LLONG_MIN LONGLONG_MIN
+# elif defined __GNUC__
+#  define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL)
+# endif
+#endif
+#ifndef LLONG_MAX
+# if defined LONG_LONG_MAX /* HP-UX 11.31 */
+#  define LLONG_MAX LONG_LONG_MAX
+# elif defined LONGLONG_MAX /* IRIX 6.5 */
+#  define LLONG_MAX LONGLONG_MAX
+# elif defined __GNUC__
+#  define LLONG_MAX __LONG_LONG_MAX__
+# endif
+#endif
+#ifndef ULLONG_MAX
+# if defined ULONG_LONG_MAX /* HP-UX 11.31 */
+#  define ULLONG_MAX ULONG_LONG_MAX
+# elif defined ULONGLONG_MAX /* IRIX 6.5 */
+#  define ULLONG_MAX ULONGLONG_MAX
+# elif defined __GNUC__
+#  define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL)
+# endif
+#endif
+
+/* The number of usable bits in an unsigned or signed integer type
+   with minimum value MIN and maximum value MAX, as an int expression
+   suitable in #if.  Cover all known practical hosts.  This
+   implementation exploits the fact that MAX is 1 less than a power of
+   2, and merely counts the number of 1 bits in MAX; "COBn" means
+   "count the number of 1 bits in the low-order n bits").  */
+#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max))
+#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n))
+#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n))
+#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n))
+#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n))
+#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n))
+#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1))
+
+#ifndef WORD_BIT
+/* Assume 'int' is 32 bits wide.  */
+# define WORD_BIT 32
+#endif
+#ifndef LONG_BIT
+/* Assume 'long' is 32 or 64 bits wide.  */
+# if LONG_MAX == INT_MAX
+#  define LONG_BIT 32
+# else
+#  define LONG_BIT 64
+# endif
+#endif
+
+/* Macros specified by ISO/IEC TS 18661-1:2014.  */
+
+#if (! defined ULLONG_WIDTH                                             \
+     && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__))
+# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX)
+# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX)
+# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX)
+# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX)
+# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX)
+# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX)
+# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX)
+# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX)
+# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX)
+# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX)
+# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX)
+#endif /* !ULLONG_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */
+
+#endif /* _@GUARD_PREFIX@_LIMITS_H */
+#endif /* _@GUARD_PREFIX@_LIMITS_H */
diff --git a/grub-core/lib/gnulib/localcharset.c b/grub-core/lib/gnulib/localcharset.c
new file mode 100644
index 0000000..38e27e6
--- /dev/null
+++ b/grub-core/lib/gnulib/localcharset.c
@@ -0,0 +1,996 @@
+/* Determine a canonical name for the current locale's character encoding.
+
+   Copyright (C) 2000-2006, 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "localcharset.h"
+
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET
+# define DARWIN7 /* Darwin 7 or newer, i.e. Mac OS X 10.3 or newer */
+#endif
+
+#if defined _WIN32 && !defined __CYGWIN__
+# define WINDOWS_NATIVE
+# include <locale.h>
+#endif
+
+#if defined __EMX__
+/* Assume EMX program runs on OS/2, even if compiled under DOS.  */
+# ifndef OS2
+#  define OS2
+# endif
+#endif
+
+#if !defined WINDOWS_NATIVE
+# if HAVE_LANGINFO_CODESET
+#  include <langinfo.h>
+# else
+#  if 0 /* see comment regarding use of setlocale(), below */
+#   include <locale.h>
+#  endif
+# endif
+# ifdef __CYGWIN__
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h>
+# endif
+#elif defined WINDOWS_NATIVE
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+#endif
+#if defined OS2
+# define INCL_DOS
+# include <os2.h>
+#endif
+
+/* For MB_CUR_MAX_L */
+#if defined DARWIN7
+# include <xlocale.h>
+#endif
+
+
+#if HAVE_LANGINFO_CODESET || defined WINDOWS_NATIVE || defined OS2
+
+/* On these platforms, we use a mapping from non-canonical encoding name
+   to GNU canonical encoding name.  */
+
+/* With glibc-2.1 or newer, we don't need any canonicalization,
+   because glibc has iconv and both glibc and libiconv support all
+   GNU canonical names directly.  */
+# if !((defined __GNU_LIBRARY__ && __GLIBC__ >= 2) || defined __UCLIBC__)
+
+struct table_entry
+{
+  const char alias[11+1];
+  const char canonical[11+1];
+};
+
+/* Table of platform-dependent mappings, sorted in ascending order.  */
+static const struct table_entry alias_table[] =
+  {
+#  if defined __FreeBSD__                                   /* FreeBSD */
+  /*{ "ARMSCII-8",  "ARMSCII-8" },*/
+    { "Big5",       "BIG5" },
+    { "C",          "ASCII" },
+  /*{ "CP1131",     "CP1131" },*/
+  /*{ "CP1251",     "CP1251" },*/
+  /*{ "CP866",      "CP866" },*/
+  /*{ "GB18030",    "GB18030" },*/
+  /*{ "GB2312",     "GB2312" },*/
+  /*{ "GBK",        "GBK" },*/
+  /*{ "ISCII-DEV",  "?" },*/
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-13", "ISO-8859-13" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" },
+    { "ISO8859-9",  "ISO-8859-9" },
+  /*{ "KOI8-R",     "KOI8-R" },*/
+  /*{ "KOI8-U",     "KOI8-U" },*/
+    { "SJIS",       "SHIFT_JIS" },
+    { "US-ASCII",   "ASCII" },
+    { "eucCN",      "GB2312" },
+    { "eucJP",      "EUC-JP" },
+    { "eucKR",      "EUC-KR" }
+#   define alias_table_defined
+#  endif
+#  if defined __NetBSD__                                    /* NetBSD */
+    { "646",        "ASCII" },
+  /*{ "ARMSCII-8",  "ARMSCII-8" },*/
+  /*{ "BIG5",       "BIG5" },*/
+    { "Big5-HKSCS", "BIG5-HKSCS" },
+  /*{ "CP1251",     "CP1251" },*/
+  /*{ "CP866",      "CP866" },*/
+  /*{ "GB18030",    "GB18030" },*/
+  /*{ "GB2312",     "GB2312" },*/
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-13", "ISO-8859-13" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-4",  "ISO-8859-4" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" },
+  /*{ "KOI8-R",     "KOI8-R" },*/
+  /*{ "KOI8-U",     "KOI8-U" },*/
+  /*{ "PT154",      "PT154" },*/
+    { "SJIS",       "SHIFT_JIS" },
+    { "eucCN",      "GB2312" },
+    { "eucJP",      "EUC-JP" },
+    { "eucKR",      "EUC-KR" },
+    { "eucTW",      "EUC-TW" }
+#   define alias_table_defined
+#  endif
+#  if defined __OpenBSD__                                   /* OpenBSD */
+    { "646",        "ASCII" },
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-13", "ISO-8859-13" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-4",  "ISO-8859-4" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" }
+#   define alias_table_defined
+#  endif
+#  if defined __APPLE__ && defined __MACH__                 /* Mac OS X */
+    /* Darwin 7.5 has nl_langinfo(CODESET), but sometimes its value is
+       useless:
+       - It returns the empty string when LANG is set to a locale of the
+         form ll_CC, although ll_CC/LC_CTYPE is a symlink to an UTF-8
+         LC_CTYPE file.
+       - The environment variables LANG, LC_CTYPE, LC_ALL are not set by
+         the system; nl_langinfo(CODESET) returns "US-ASCII" in this case.
+       - The documentation says:
+           "... all code that calls BSD system routines should ensure
+            that the const *char parameters of these routines are in UTF-8
+            encoding. All BSD system functions expect their string
+            parameters to be in UTF-8 encoding and nothing else."
+         It also says
+           "An additional caveat is that string parameters for files,
+            paths, and other file-system entities must be in canonical
+            UTF-8. In a canonical UTF-8 Unicode string, all decomposable
+            characters are decomposed ..."
+         but this is not true: You can pass non-decomposed UTF-8 strings
+         to file system functions, and it is the OS which will convert
+         them to decomposed UTF-8 before accessing the file system.
+       - The Apple Terminal application displays UTF-8 by default.
+       - However, other applications are free to use different encodings:
+         - xterm uses ISO-8859-1 by default.
+         - TextEdit uses MacRoman by default.
+       We prefer UTF-8 over decomposed UTF-8-MAC because one should
+       minimize the use of decomposed Unicode. Unfortunately, through the
+       Darwin file system, decomposed UTF-8 strings are leaked into user
+       space nevertheless.
+       Then there are also the locales with encodings other than US-ASCII
+       and UTF-8. These locales can be occasionally useful to users (e.g.
+       when grepping through ISO-8859-1 encoded text files), when all their
+       file names are in US-ASCII.
+     */
+    { "ARMSCII-8",  "ARMSCII-8" },
+    { "Big5",       "BIG5" },
+    { "Big5HKSCS",  "BIG5-HKSCS" },
+    { "CP1131",     "CP1131" },
+    { "CP1251",     "CP1251" },
+    { "CP866",      "CP866" },
+    { "CP949",      "CP949" },
+    { "GB18030",    "GB18030" },
+    { "GB2312",     "GB2312" },
+    { "GBK",        "GBK" },
+  /*{ "ISCII-DEV",  "?" },*/
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-13", "ISO-8859-13" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-4",  "ISO-8859-4" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" },
+    { "ISO8859-9",  "ISO-8859-9" },
+    { "KOI8-R",     "KOI8-R" },
+    { "KOI8-U",     "KOI8-U" },
+    { "PT154",      "PT154" },
+    { "SJIS",       "SHIFT_JIS" },
+    { "eucCN",      "GB2312" },
+    { "eucJP",      "EUC-JP" },
+    { "eucKR",      "EUC-KR" }
+#   define alias_table_defined
+#  endif
+#  if defined _AIX                                          /* AIX */
+  /*{ "GBK",        "GBK" },*/
+    { "IBM-1046",   "CP1046" },
+    { "IBM-1124",   "CP1124" },
+    { "IBM-1129",   "CP1129" },
+    { "IBM-1252",   "CP1252" },
+    { "IBM-850",    "CP850" },
+    { "IBM-856",    "CP856" },
+    { "IBM-921",    "ISO-8859-13" },
+    { "IBM-922",    "CP922" },
+    { "IBM-932",    "CP932" },
+    { "IBM-943",    "CP943" },
+    { "IBM-eucCN",  "GB2312" },
+    { "IBM-eucJP",  "EUC-JP" },
+    { "IBM-eucKR",  "EUC-KR" },
+    { "IBM-eucTW",  "EUC-TW" },
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-6",  "ISO-8859-6" },
+    { "ISO8859-7",  "ISO-8859-7" },
+    { "ISO8859-8",  "ISO-8859-8" },
+    { "ISO8859-9",  "ISO-8859-9" },
+    { "TIS-620",    "TIS-620" },
+  /*{ "UTF-8",      "UTF-8" },*/
+    { "big5",       "BIG5" }
+#   define alias_table_defined
+#  endif
+#  if defined __hpux                                        /* HP-UX */
+    { "SJIS",      "SHIFT_JIS" },
+    { "arabic8",   "HP-ARABIC8" },
+    { "big5",      "BIG5" },
+    { "cp1251",    "CP1251" },
+    { "eucJP",     "EUC-JP" },
+    { "eucKR",     "EUC-KR" },
+    { "eucTW",     "EUC-TW" },
+    { "gb18030",   "GB18030" },
+    { "greek8",    "HP-GREEK8" },
+    { "hebrew8",   "HP-HEBREW8" },
+    { "hkbig5",    "BIG5-HKSCS" },
+    { "hp15CN",    "GB2312" },
+    { "iso88591",  "ISO-8859-1" },
+    { "iso885913", "ISO-8859-13" },
+    { "iso885915", "ISO-8859-15" },
+    { "iso88592",  "ISO-8859-2" },
+    { "iso88594",  "ISO-8859-4" },
+    { "iso88595",  "ISO-8859-5" },
+    { "iso88596",  "ISO-8859-6" },
+    { "iso88597",  "ISO-8859-7" },
+    { "iso88598",  "ISO-8859-8" },
+    { "iso88599",  "ISO-8859-9" },
+    { "kana8",     "HP-KANA8" },
+    { "koi8r",     "KOI8-R" },
+    { "roman8",    "HP-ROMAN8" },
+    { "tis620",    "TIS-620" },
+    { "turkish8",  "HP-TURKISH8" },
+    { "utf8",      "UTF-8" }
+#   define alias_table_defined
+#  endif
+#  if defined __sgi                                         /* IRIX */
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" },
+    { "ISO8859-9",  "ISO-8859-9" },
+    { "eucCN",      "GB2312" },
+    { "eucJP",      "EUC-JP" },
+    { "eucKR",      "EUC-KR" },
+    { "eucTW",      "EUC-TW" }
+#   define alias_table_defined
+#  endif
+#  if defined __osf__                                       /* OSF/1 */
+  /*{ "GBK",        "GBK" },*/
+    { "ISO8859-1",  "ISO-8859-1" },
+    { "ISO8859-15", "ISO-8859-15" },
+    { "ISO8859-2",  "ISO-8859-2" },
+    { "ISO8859-4",  "ISO-8859-4" },
+    { "ISO8859-5",  "ISO-8859-5" },
+    { "ISO8859-7",  "ISO-8859-7" },
+    { "ISO8859-8",  "ISO-8859-8" },
+    { "ISO8859-9",  "ISO-8859-9" },
+    { "KSC5601",    "CP949" },
+    { "SJIS",       "SHIFT_JIS" },
+    { "TACTIS",     "TIS-620" },
+  /*{ "UTF-8",      "UTF-8" },*/
+    { "big5",       "BIG5" },
+    { "cp850",      "CP850" },
+    { "dechanyu",   "DEC-HANYU" },
+    { "dechanzi",   "GB2312" },
+    { "deckanji",   "DEC-KANJI" },
+    { "deckorean",  "EUC-KR" },
+    { "eucJP",      "EUC-JP" },
+    { "eucKR",      "EUC-KR" },
+    { "eucTW",      "EUC-TW" },
+    { "sdeckanji",  "EUC-JP" }
+#   define alias_table_defined
+#  endif
+#  if defined __sun                                         /* Solaris */
+    { "5601",        "EUC-KR" },
+    { "646",         "ASCII" },
+  /*{ "BIG5",        "BIG5" },*/
+    { "Big5-HKSCS",  "BIG5-HKSCS" },
+    { "GB18030",     "GB18030" },
+  /*{ "GBK",         "GBK" },*/
+    { "ISO8859-1",   "ISO-8859-1" },
+    { "ISO8859-11",  "TIS-620" },
+    { "ISO8859-13",  "ISO-8859-13" },
+    { "ISO8859-15",  "ISO-8859-15" },
+    { "ISO8859-2",   "ISO-8859-2" },
+    { "ISO8859-3",   "ISO-8859-3" },
+    { "ISO8859-4",   "ISO-8859-4" },
+    { "ISO8859-5",   "ISO-8859-5" },
+    { "ISO8859-6",   "ISO-8859-6" },
+    { "ISO8859-7",   "ISO-8859-7" },
+    { "ISO8859-8",   "ISO-8859-8" },
+    { "ISO8859-9",   "ISO-8859-9" },
+    { "PCK",         "SHIFT_JIS" },
+    { "TIS620.2533", "TIS-620" },
+  /*{ "UTF-8",       "UTF-8" },*/
+    { "ansi-1251",   "CP1251" },
+    { "cns11643",    "EUC-TW" },
+    { "eucJP",       "EUC-JP" },
+    { "gb2312",      "GB2312" },
+    { "koi8-r",      "KOI8-R" }
+#   define alias_table_defined
+#  endif
+#  if defined __minix                                       /* Minix */
+    { "646", "ASCII" }
+#   define alias_table_defined
+#  endif
+#  if defined WINDOWS_NATIVE || defined __CYGWIN__          /* Windows */
+    { "CP1361",  "JOHAB" },
+    { "CP20127", "ASCII" },
+    { "CP20866", "KOI8-R" },
+    { "CP20936", "GB2312" },
+    { "CP21866", "KOI8-RU" },
+    { "CP28591", "ISO-8859-1" },
+    { "CP28592", "ISO-8859-2" },
+    { "CP28593", "ISO-8859-3" },
+    { "CP28594", "ISO-8859-4" },
+    { "CP28595", "ISO-8859-5" },
+    { "CP28596", "ISO-8859-6" },
+    { "CP28597", "ISO-8859-7" },
+    { "CP28598", "ISO-8859-8" },
+    { "CP28599", "ISO-8859-9" },
+    { "CP28605", "ISO-8859-15" },
+    { "CP38598", "ISO-8859-8" },
+    { "CP51932", "EUC-JP" },
+    { "CP51936", "GB2312" },
+    { "CP51949", "EUC-KR" },
+    { "CP51950", "EUC-TW" },
+    { "CP54936", "GB18030" },
+    { "CP65001", "UTF-8" },
+    { "CP936",   "GBK" }
+#   define alias_table_defined
+#  endif
+#  if defined OS2                                           /* OS/2 */
+    /* The list of encodings is taken from "List of OS/2 Codepages"
+       by Alex Taylor:
+       <http://altsan.org/os2/toolkits/uls/index.html#codepages>.
+       See also "IBM Globalization - Code page identifiers":
+       <https://www-01.ibm.com/software/globalization/cp/cp_cpgid.html>.  */
+    { "CP1089", "ISO-8859-6" },
+    { "CP1208", "UTF-8" },
+    { "CP1381", "GB2312" },
+    { "CP1386", "GBK" },
+    { "CP3372", "EUC-JP" },
+    { "CP813",  "ISO-8859-7" },
+    { "CP819",  "ISO-8859-1" },
+    { "CP878",  "KOI8-R" },
+    { "CP912",  "ISO-8859-2" },
+    { "CP913",  "ISO-8859-3" },
+    { "CP914",  "ISO-8859-4" },
+    { "CP915",  "ISO-8859-5" },
+    { "CP916",  "ISO-8859-8" },
+    { "CP920",  "ISO-8859-9" },
+    { "CP921",  "ISO-8859-13" },
+    { "CP923",  "ISO-8859-15" },
+    { "CP954",  "EUC-JP" },
+    { "CP964",  "EUC-TW" },
+    { "CP970",  "EUC-KR" }
+#   define alias_table_defined
+#  endif
+#  if defined VMS                                           /* OpenVMS */
+    /* The list of encodings is taken from the OpenVMS 7.3-1 documentation
+       "Compaq C Run-Time Library Reference Manual for OpenVMS systems"
+       section 10.7 "Handling Different Character Sets".  */
+    { "DECHANYU",  "DEC-HANYU" },
+    { "DECHANZI",  "GB2312" },
+    { "DECKANJI",  "DEC-KANJI" },
+    { "DECKOREAN", "EUC-KR" },
+    { "ISO8859-1", "ISO-8859-1" },
+    { "ISO8859-2", "ISO-8859-2" },
+    { "ISO8859-5", "ISO-8859-5" },
+    { "ISO8859-7", "ISO-8859-7" },
+    { "ISO8859-8", "ISO-8859-8" },
+    { "ISO8859-9", "ISO-8859-9" },
+    { "SDECKANJI", "EUC-JP" },
+    { "SJIS",      "SHIFT_JIS" },
+    { "eucJP",     "EUC-JP" },
+    { "eucTW",     "EUC-TW" }
+#   define alias_table_defined
+#  endif
+#  ifndef alias_table_defined
+    /* Just a dummy entry, to avoid a C syntax error.  */
+    { "", "" }
+#  endif
+  };
+
+# endif
+
+#else
+
+/* On these platforms, we use a mapping from locale name to GNU canonical
+   encoding name.  */
+
+struct table_entry
+{
+  const char locale[17+1];
+  const char canonical[11+1];
+};
+
+/* Table of platform-dependent mappings, sorted in ascending order.  */
+static const struct table_entry locale_table[] =
+  {
+# if defined __FreeBSD__                                    /* FreeBSD 4.2 */
+    { "cs_CZ.ISO_8859-2",  "ISO-8859-2" },
+    { "da_DK.DIS_8859-15", "ISO-8859-15" },
+    { "da_DK.ISO_8859-1",  "ISO-8859-1" },
+    { "de_AT.DIS_8859-15", "ISO-8859-15" },
+    { "de_AT.ISO_8859-1",  "ISO-8859-1" },
+    { "de_CH.DIS_8859-15", "ISO-8859-15" },
+    { "de_CH.ISO_8859-1",  "ISO-8859-1" },
+    { "de_DE.DIS_8859-15", "ISO-8859-15" },
+    { "de_DE.ISO_8859-1",  "ISO-8859-1" },
+    { "en_AU.DIS_8859-15", "ISO-8859-15" },
+    { "en_AU.ISO_8859-1",  "ISO-8859-1" },
+    { "en_CA.DIS_8859-15", "ISO-8859-15" },
+    { "en_CA.ISO_8859-1",  "ISO-8859-1" },
+    { "en_GB.DIS_8859-15", "ISO-8859-15" },
+    { "en_GB.ISO_8859-1",  "ISO-8859-1" },
+    { "en_US.DIS_8859-15", "ISO-8859-15" },
+    { "en_US.ISO_8859-1",  "ISO-8859-1" },
+    { "es_ES.DIS_8859-15", "ISO-8859-15" },
+    { "es_ES.ISO_8859-1",  "ISO-8859-1" },
+    { "fi_FI.DIS_8859-15", "ISO-8859-15" },
+    { "fi_FI.ISO_8859-1",  "ISO-8859-1" },
+    { "fr_BE.DIS_8859-15", "ISO-8859-15" },
+    { "fr_BE.ISO_8859-1",  "ISO-8859-1" },
+    { "fr_CA.DIS_8859-15", "ISO-8859-15" },
+    { "fr_CA.ISO_8859-1",  "ISO-8859-1" },
+    { "fr_CH.DIS_8859-15", "ISO-8859-15" },
+    { "fr_CH.ISO_8859-1",  "ISO-8859-1" },
+    { "fr_FR.DIS_8859-15", "ISO-8859-15" },
+    { "fr_FR.ISO_8859-1",  "ISO-8859-1" },
+    { "hr_HR.ISO_8859-2",  "ISO-8859-2" },
+    { "hu_HU.ISO_8859-2",  "ISO-8859-2" },
+    { "is_IS.DIS_8859-15", "ISO-8859-15" },
+    { "is_IS.ISO_8859-1",  "ISO-8859-1" },
+    { "it_CH.DIS_8859-15", "ISO-8859-15" },
+    { "it_CH.ISO_8859-1",  "ISO-8859-1" },
+    { "it_IT.DIS_8859-15", "ISO-8859-15" },
+    { "it_IT.ISO_8859-1",  "ISO-8859-1" },
+    { "ja_JP.EUC",         "EUC-JP" },
+    { "ja_JP.SJIS",        "SHIFT_JIS" },
+    { "ja_JP.Shift_JIS",   "SHIFT_JIS" },
+    { "ko_KR.EUC",         "EUC-KR" },
+    { "la_LN.ASCII",       "ASCII" },
+    { "la_LN.DIS_8859-15", "ISO-8859-15" },
+    { "la_LN.ISO_8859-1",  "ISO-8859-1" },
+    { "la_LN.ISO_8859-2",  "ISO-8859-2" },
+    { "la_LN.ISO_8859-4",  "ISO-8859-4" },
+    { "lt_LN.ASCII",       "ASCII" },
+    { "lt_LN.DIS_8859-15", "ISO-8859-15" },
+    { "lt_LN.ISO_8859-1",  "ISO-8859-1" },
+    { "lt_LN.ISO_8859-2",  "ISO-8859-2" },
+    { "lt_LT.ISO_8859-4",  "ISO-8859-4" },
+    { "nl_BE.DIS_8859-15", "ISO-8859-15" },
+    { "nl_BE.ISO_8859-1",  "ISO-8859-1" },
+    { "nl_NL.DIS_8859-15", "ISO-8859-15" },
+    { "nl_NL.ISO_8859-1",  "ISO-8859-1" },
+    { "no_NO.DIS_8859-15", "ISO-8859-15" },
+    { "no_NO.ISO_8859-1",  "ISO-8859-1" },
+    { "pl_PL.ISO_8859-2",  "ISO-8859-2" },
+    { "pt_PT.DIS_8859-15", "ISO-8859-15" },
+    { "pt_PT.ISO_8859-1",  "ISO-8859-1" },
+    { "ru_RU.CP866",       "CP866" },
+    { "ru_RU.ISO_8859-5",  "ISO-8859-5" },
+    { "ru_RU.KOI8-R",      "KOI8-R" },
+    { "ru_SU.CP866",       "CP866" },
+    { "ru_SU.ISO_8859-5",  "ISO-8859-5" },
+    { "ru_SU.KOI8-R",      "KOI8-R" },
+    { "sl_SI.ISO_8859-2",  "ISO-8859-2" },
+    { "sv_SE.DIS_8859-15", "ISO-8859-15" },
+    { "sv_SE.ISO_8859-1",  "ISO-8859-1" },
+    { "uk_UA.KOI8-U",      "KOI8-U" },
+    { "zh_CN.EUC",         "GB2312" },
+    { "zh_TW.BIG5",        "BIG5" },
+    { "zh_TW.Big5",        "BIG5" }
+#  define locale_table_defined
+# endif
+# if defined __DJGPP__                                      /* DOS / DJGPP 2.03 */
+    /* The encodings given here may not all be correct.
+       If you find that the encoding given for your language and
+       country is not the one your DOS machine actually uses, just
+       correct it in this file, and send a mail to
+       Juan Manuel Guerrero <juan.guerrero@gmx.de>
+       and <bug-gnulib@gnu.org>.  */
+    { "C",     "ASCII" },
+    { "ar",    "CP864" },
+    { "ar_AE", "CP864" },
+    { "ar_DZ", "CP864" },
+    { "ar_EG", "CP864" },
+    { "ar_IQ", "CP864" },
+    { "ar_IR", "CP864" },
+    { "ar_JO", "CP864" },
+    { "ar_KW", "CP864" },
+    { "ar_MA", "CP864" },
+    { "ar_OM", "CP864" },
+    { "ar_QA", "CP864" },
+    { "ar_SA", "CP864" },
+    { "ar_SY", "CP864" },
+    { "be",    "CP866" },
+    { "be_BE", "CP866" },
+    { "bg",    "CP866" }, /* not CP855 ?? */
+    { "bg_BG", "CP866" }, /* not CP855 ?? */
+    { "ca",    "CP850" },
+    { "ca_ES", "CP850" },
+    { "cs",    "CP852" },
+    { "cs_CZ", "CP852" },
+    { "da",    "CP865" }, /* not CP850 ?? */
+    { "da_DK", "CP865" }, /* not CP850 ?? */
+    { "de",    "CP850" },
+    { "de_AT", "CP850" },
+    { "de_CH", "CP850" },
+    { "de_DE", "CP850" },
+    { "el",    "CP869" },
+    { "el_GR", "CP869" },
+    { "en",    "CP850" },
+    { "en_AU", "CP850" }, /* not CP437 ?? */
+    { "en_CA", "CP850" },
+    { "en_GB", "CP850" },
+    { "en_NZ", "CP437" },
+    { "en_US", "CP437" },
+    { "en_ZA", "CP850" }, /* not CP437 ?? */
+    { "eo",    "CP850" },
+    { "eo_EO", "CP850" },
+    { "es",    "CP850" },
+    { "es_AR", "CP850" },
+    { "es_BO", "CP850" },
+    { "es_CL", "CP850" },
+    { "es_CO", "CP850" },
+    { "es_CR", "CP850" },
+    { "es_CU", "CP850" },
+    { "es_DO", "CP850" },
+    { "es_EC", "CP850" },
+    { "es_ES", "CP850" },
+    { "es_GT", "CP850" },
+    { "es_HN", "CP850" },
+    { "es_MX", "CP850" },
+    { "es_NI", "CP850" },
+    { "es_PA", "CP850" },
+    { "es_PE", "CP850" },
+    { "es_PY", "CP850" },
+    { "es_SV", "CP850" },
+    { "es_UY", "CP850" },
+    { "es_VE", "CP850" },
+    { "et",    "CP850" },
+    { "et_EE", "CP850" },
+    { "eu",    "CP850" },
+    { "eu_ES", "CP850" },
+    { "fi",    "CP850" },
+    { "fi_FI", "CP850" },
+    { "fr",    "CP850" },
+    { "fr_BE", "CP850" },
+    { "fr_CA", "CP850" },
+    { "fr_CH", "CP850" },
+    { "fr_FR", "CP850" },
+    { "ga",    "CP850" },
+    { "ga_IE", "CP850" },
+    { "gd",    "CP850" },
+    { "gd_GB", "CP850" },
+    { "gl",    "CP850" },
+    { "gl_ES", "CP850" },
+    { "he",    "CP862" },
+    { "he_IL", "CP862" },
+    { "hr",    "CP852" },
+    { "hr_HR", "CP852" },
+    { "hu",    "CP852" },
+    { "hu_HU", "CP852" },
+    { "id",    "CP850" }, /* not CP437 ?? */
+    { "id_ID", "CP850" }, /* not CP437 ?? */
+    { "is",    "CP861" }, /* not CP850 ?? */
+    { "is_IS", "CP861" }, /* not CP850 ?? */
+    { "it",    "CP850" },
+    { "it_CH", "CP850" },
+    { "it_IT", "CP850" },
+    { "ja",    "CP932" },
+    { "ja_JP", "CP932" },
+    { "kr",    "CP949" }, /* not CP934 ?? */
+    { "kr_KR", "CP949" }, /* not CP934 ?? */
+    { "lt",    "CP775" },
+    { "lt_LT", "CP775" },
+    { "lv",    "CP775" },
+    { "lv_LV", "CP775" },
+    { "mk",    "CP866" }, /* not CP855 ?? */
+    { "mk_MK", "CP866" }, /* not CP855 ?? */
+    { "mt",    "CP850" },
+    { "mt_MT", "CP850" },
+    { "nb",    "CP865" }, /* not CP850 ?? */
+    { "nb_NO", "CP865" }, /* not CP850 ?? */
+    { "nl",    "CP850" },
+    { "nl_BE", "CP850" },
+    { "nl_NL", "CP850" },
+    { "nn",    "CP865" }, /* not CP850 ?? */
+    { "nn_NO", "CP865" }, /* not CP850 ?? */
+    { "no",    "CP865" }, /* not CP850 ?? */
+    { "no_NO", "CP865" }, /* not CP850 ?? */
+    { "pl",    "CP852" },
+    { "pl_PL", "CP852" },
+    { "pt",    "CP850" },
+    { "pt_BR", "CP850" },
+    { "pt_PT", "CP850" },
+    { "ro",    "CP852" },
+    { "ro_RO", "CP852" },
+    { "ru",    "CP866" },
+    { "ru_RU", "CP866" },
+    { "sk",    "CP852" },
+    { "sk_SK", "CP852" },
+    { "sl",    "CP852" },
+    { "sl_SI", "CP852" },
+    { "sq",    "CP852" },
+    { "sq_AL", "CP852" },
+    { "sr",    "CP852" }, /* CP852 or CP866 or CP855 ?? */
+    { "sr_CS", "CP852" }, /* CP852 or CP866 or CP855 ?? */
+    { "sr_YU", "CP852" }, /* CP852 or CP866 or CP855 ?? */
+    { "sv",    "CP850" },
+    { "sv_SE", "CP850" },
+    { "th",    "CP874" },
+    { "th_TH", "CP874" },
+    { "tr",    "CP857" },
+    { "tr_TR", "CP857" },
+    { "uk",    "CP1125" },
+    { "uk_UA", "CP1125" },
+    { "zh_CN", "GBK" },
+    { "zh_TW", "CP950" } /* not CP938 ?? */
+#  define locale_table_defined
+# endif
+# ifndef locale_table_defined
+    /* Just a dummy entry, to avoid a C syntax error.  */
+    { "", "" }
+# endif
+  };
+
+#endif
+
+
+/* Determine the current locale's character encoding, and canonicalize it
+   into one of the canonical names listed in localcharset.h.
+   The result must not be freed; it is statically allocated.
+   If the canonical name cannot be determined, the result is a non-canonical
+   name.  */
+
+#ifdef STATIC
+STATIC
+#endif
+const char *
+locale_charset (void)
+{
+  const char *codeset;
+
+#if HAVE_LANGINFO_CODESET || defined WINDOWS_NATIVE || defined OS2
+
+# if HAVE_LANGINFO_CODESET
+
+  /* Most systems support nl_langinfo (CODESET) nowadays.  */
+  codeset = nl_langinfo (CODESET);
+
+#  ifdef __CYGWIN__
+  /* Cygwin < 1.7 does not have locales.  nl_langinfo (CODESET) always
+     returns "US-ASCII".  Return the suffix of the locale name from the
+     environment variables (if present) or the codepage as a number.  */
+  if (codeset != NULL && strcmp (codeset, "US-ASCII") == 0)
+    {
+      const char *locale;
+      static char buf[2 + 10 + 1];
+
+      locale = getenv ("LC_ALL");
+      if (locale == NULL || locale[0] == '\0')
+        {
+          locale = getenv ("LC_CTYPE");
+          if (locale == NULL || locale[0] == '\0')
+            locale = getenv ("LANG");
+        }
+      if (locale != NULL && locale[0] != '\0')
+        {
+          /* If the locale name contains an encoding after the dot, return
+             it.  */
+          const char *dot = strchr (locale, '.');
+
+          if (dot != NULL)
+            {
+              const char *modifier;
+
+              dot++;
+              /* Look for the possible @... trailer and remove it, if any.  */
+              modifier = strchr (dot, '@');
+              if (modifier == NULL)
+                return dot;
+              if (modifier - dot < sizeof (buf))
+                {
+                  memcpy (buf, dot, modifier - dot);
+                  buf [modifier - dot] = '\0';
+                  return buf;
+                }
+            }
+        }
+
+      /* The Windows API has a function returning the locale's codepage as a
+         number: GetACP().  This encoding is used by Cygwin, unless the user
+         has set the environment variable CYGWIN=codepage:oem (which very few
+         people do).
+         Output directed to console windows needs to be converted (to
+         GetOEMCP() if the console is using a raster font, or to
+         GetConsoleOutputCP() if it is using a TrueType font).  Cygwin does
+         this conversion transparently (see winsup/cygwin/fhandler_console.cc),
+         converting to GetConsoleOutputCP().  This leads to correct results,
+         except when SetConsoleOutputCP has been called and a raster font is
+         in use.  */
+      sprintf (buf, "CP%u", GetACP ());
+      codeset = buf;
+    }
+#  endif
+
+  if (codeset == NULL)
+    /* The canonical name cannot be determined.  */
+    codeset = "";
+
+# elif defined WINDOWS_NATIVE
+
+  static char buf[2 + 10 + 1];
+
+  /* The Windows API has a function returning the locale's codepage as
+     a number, but the value doesn't change according to what the
+     'setlocale' call specified.  So we use it as a last resort, in
+     case the string returned by 'setlocale' doesn't specify the
+     codepage.  */
+  char *current_locale = setlocale (LC_ALL, NULL);
+  char *pdot;
+
+  /* If they set different locales for different categories,
+     'setlocale' will return a semi-colon separated list of locale
+     values.  To make sure we use the correct one, we choose LC_CTYPE.  */
+  if (strchr (current_locale, ';'))
+    current_locale = setlocale (LC_CTYPE, NULL);
+
+  pdot = strrchr (current_locale, '.');
+  if (pdot && 2 + strlen (pdot + 1) + 1 <= sizeof (buf))
+    sprintf (buf, "CP%s", pdot + 1);
+  else
+    {
+      /* The Windows API has a function returning the locale's codepage as a
+        number: GetACP().
+        When the output goes to a console window, it needs to be provided in
+        GetOEMCP() encoding if the console is using a raster font, or in
+        GetConsoleOutputCP() encoding if it is using a TrueType font.
+        But in GUI programs and for output sent to files and pipes, GetACP()
+        encoding is the best bet.  */
+      sprintf (buf, "CP%u", GetACP ());
+    }
+  codeset = buf;
+
+# elif defined OS2
+
+  const char *locale;
+  static char buf[2 + 10 + 1];
+  ULONG cp[3];
+  ULONG cplen;
+
+  codeset = NULL;
+
+  /* Allow user to override the codeset, as set in the operating system,
+     with standard language environment variables.  */
+  locale = getenv ("LC_ALL");
+  if (locale == NULL || locale[0] == '\0')
+    {
+      locale = getenv ("LC_CTYPE");
+      if (locale == NULL || locale[0] == '\0')
+        locale = getenv ("LANG");
+    }
+  if (locale != NULL && locale[0] != '\0')
+    {
+      /* If the locale name contains an encoding after the dot, return it.  */
+      const char *dot = strchr (locale, '.');
+
+      if (dot != NULL)
+        {
+          const char *modifier;
+
+          dot++;
+          /* Look for the possible @... trailer and remove it, if any.  */
+          modifier = strchr (dot, '@');
+          if (modifier == NULL)
+            return dot;
+          if (modifier - dot < sizeof (buf))
+            {
+              memcpy (buf, dot, modifier - dot);
+              buf [modifier - dot] = '\0';
+              return buf;
+            }
+        }
+
+      /* For the POSIX locale, don't use the system's codepage.  */
+      if (strcmp (locale, "C") == 0 || strcmp (locale, "POSIX") == 0)
+        codeset = "";
+    }
+
+  if (codeset == NULL)
+    {
+      /* OS/2 has a function returning the locale's codepage as a number.  */
+      if (DosQueryCp (sizeof (cp), cp, &cplen))
+        codeset = "";
+      else
+        {
+          sprintf (buf, "CP%u", cp[0]);
+          codeset = buf;
+        }
+    }
+
+# else
+
+#  error "Add code for other platforms here."
+
+# endif
+
+  /* Resolve alias.  */
+  {
+# ifdef alias_table_defined
+    /* On some platforms, UTF-8 locales are the most frequently used ones.
+       Speed up the common case and slow down the less common cases by
+       testing for this case first.  */
+#  if defined __OpenBSD__ || (defined __APPLE__ && defined __MACH__) || defined __sun || defined __CYGWIN__
+    if (strcmp (codeset, "UTF-8") == 0)
+      goto done_table_lookup;
+    else
+#  endif
+      {
+        const struct table_entry * const table = alias_table;
+        size_t const table_size =
+          sizeof (alias_table) / sizeof (struct table_entry);
+        /* The table is sorted.  Perform a binary search.  */
+        size_t hi = table_size;
+        size_t lo = 0;
+        while (lo < hi)
+          {
+            /* Invariant:
+               for i < lo, strcmp (table[i].alias, codeset) < 0,
+               for i >= hi, strcmp (table[i].alias, codeset) > 0.  */
+            size_t mid = (hi + lo) >> 1; /* >= lo, < hi */
+            int cmp = strcmp (table[mid].alias, codeset);
+            if (cmp < 0)
+              lo = mid + 1;
+            else if (cmp > 0)
+              hi = mid;
+            else
+              {
+                /* Found an i with
+                     strcmp (table[i].alias, codeset) == 0.  */
+                codeset = table[mid].canonical;
+                goto done_table_lookup;
+              }
+          }
+      }
+    if (0)
+      done_table_lookup: ;
+    else
+# endif
+      {
+        /* Did not find it in the table.  */
+        /* On Mac OS X, all modern locales use the UTF-8 encoding.
+           BeOS and Haiku have a single locale, and it has UTF-8 encoding.  */
+# if (defined __APPLE__ && defined __MACH__) || defined __BEOS__ || defined __HAIKU__
+        codeset = "UTF-8";
+# else
+        /* Don't return an empty string.  GNU libc and GNU libiconv interpret
+           the empty string as denoting "the locale's character encoding",
+           thus GNU libiconv would call this function a second time.  */
+        if (codeset[0] == '\0')
+          codeset = "ASCII";
+# endif
+      }
+  }
+
+#else
+
+  /* On old systems which lack it, use setlocale or getenv.  */
+  const char *locale = NULL;
+
+  /* But most old systems don't have a complete set of locales.  Some
+     (like DJGPP) have only the C locale.  Therefore we don't use setlocale
+     here; it would return "C" when it doesn't support the locale name the
+     user has set.  */
+# if 0
+  locale = setlocale (LC_CTYPE, NULL);
+# endif
+  if (locale == NULL || locale[0] == '\0')
+    {
+      locale = getenv ("LC_ALL");
+      if (locale == NULL || locale[0] == '\0')
+        {
+          locale = getenv ("LC_CTYPE");
+          if (locale == NULL || locale[0] == '\0')
+            locale = getenv ("LANG");
+            if (locale == NULL)
+              locale = "";
+        }
+    }
+
+  /* Map locale name to canonical encoding name.  */
+  {
+# ifdef locale_table_defined
+    const struct table_entry * const table = locale_table;
+    size_t const table_size =
+      sizeof (locale_table) / sizeof (struct table_entry);
+    /* The table is sorted.  Perform a binary search.  */
+    size_t hi = table_size;
+    size_t lo = 0;
+    while (lo < hi)
+      {
+        /* Invariant:
+           for i < lo, strcmp (table[i].locale, locale) < 0,
+           for i >= hi, strcmp (table[i].locale, locale) > 0.  */
+        size_t mid = (hi + lo) >> 1; /* >= lo, < hi */
+        int cmp = strcmp (table[mid].locale, locale);
+        if (cmp < 0)
+          lo = mid + 1;
+        else if (cmp > 0)
+          hi = mid;
+        else
+          {
+            /* Found an i with
+                 strcmp (table[i].locale, locale) == 0.  */
+            codeset = table[mid].canonical;
+            goto done_table_lookup;
+          }
+      }
+    if (0)
+      done_table_lookup: ;
+    else
+# endif
+      {
+        /* Did not find it in the table.  */
+        /* On Mac OS X, all modern locales use the UTF-8 encoding.
+           BeOS and Haiku have a single locale, and it has UTF-8 encoding.  */
+# if (defined __APPLE__ && defined __MACH__) || defined __BEOS__ || defined __HAIKU__
+        codeset = "UTF-8";
+# else
+        /* The canonical name cannot be determined.  */
+        /* Don't return an empty string.  GNU libc and GNU libiconv interpret
+           the empty string as denoting "the locale's character encoding",
+           thus GNU libiconv would call this function a second time.  */
+        codeset = "ASCII";
+# endif
+      }
+  }
+
+#endif
+
+#ifdef DARWIN7
+  /* Mac OS X sets MB_CUR_MAX to 1 when LC_ALL=C, and "UTF-8"
+     (the default codeset) does not work when MB_CUR_MAX is 1.  */
+  if (strcmp (codeset, "UTF-8") == 0 && MB_CUR_MAX_L (uselocale (NULL)) <= 1)
+    codeset = "ASCII";
+#endif
+
+  return codeset;
+}
diff --git a/grub-core/lib/gnulib/localcharset.h b/grub-core/lib/gnulib/localcharset.h
new file mode 100644
index 0000000..7d0d771
--- /dev/null
+++ b/grub-core/lib/gnulib/localcharset.h
@@ -0,0 +1,134 @@
+/* Determine a canonical name for the current locale's character encoding.
+   Copyright (C) 2000-2003, 2009-2019 Free Software Foundation, Inc.
+   This file is part of the GNU CHARSET Library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LOCALCHARSET_H
+#define _LOCALCHARSET_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Determine the current locale's character encoding, and canonicalize it
+   into one of the canonical names listed below.
+   The result must not be freed; it is statically allocated.
+   If the canonical name cannot be determined, the result is a non-canonical
+   name.  */
+extern const char * locale_charset (void);
+
+/* About GNU canonical names for character encodings:
+
+   Every canonical name must be supported by GNU libiconv.  Support by GNU libc
+   is also desirable.
+
+   The name is case insensitive.  Usually an upper case MIME charset name is
+   preferred.
+
+   The current list of these GNU canonical names is:
+
+       name              MIME?             used by which systems
+                                    (darwin = Mac OS X, windows = native Windows)
+
+   ASCII, ANSI_X3.4-1968       glibc solaris freebsd netbsd darwin minix cygwin
+   ISO-8859-1              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
+   ISO-8859-2              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
+   ISO-8859-3              Y   glibc solaris cygwin
+   ISO-8859-4              Y   hpux osf solaris freebsd netbsd openbsd darwin
+   ISO-8859-5              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
+   ISO-8859-6              Y   glibc aix hpux solaris cygwin
+   ISO-8859-7              Y   glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin
+   ISO-8859-8              Y   glibc aix hpux osf solaris cygwin
+   ISO-8859-9              Y   glibc aix hpux irix osf solaris freebsd darwin cygwin
+   ISO-8859-13                 glibc hpux solaris freebsd netbsd openbsd darwin cygwin
+   ISO-8859-14                 glibc cygwin
+   ISO-8859-15                 glibc aix irix osf solaris freebsd netbsd openbsd darwin cygwin
+   KOI8-R                  Y   glibc hpux solaris freebsd netbsd openbsd darwin
+   KOI8-U                  Y   glibc freebsd netbsd openbsd darwin cygwin
+   KOI8-T                      glibc
+   CP437                       dos
+   CP775                       dos
+   CP850                       aix osf dos
+   CP852                       dos
+   CP855                       dos
+   CP856                       aix
+   CP857                       dos
+   CP861                       dos
+   CP862                       dos
+   CP864                       dos
+   CP865                       dos
+   CP866                       freebsd netbsd openbsd darwin dos
+   CP869                       dos
+   CP874                       windows dos
+   CP922                       aix
+   CP932                       aix cygwin windows dos
+   CP943                       aix
+   CP949                       osf darwin windows dos
+   CP950                       windows dos
+   CP1046                      aix
+   CP1124                      aix
+   CP1125                      dos
+   CP1129                      aix
+   CP1131                      freebsd darwin
+   CP1250                      windows
+   CP1251                      glibc hpux solaris freebsd netbsd openbsd darwin cygwin windows
+   CP1252                      aix windows
+   CP1253                      windows
+   CP1254                      windows
+   CP1255                      glibc windows
+   CP1256                      windows
+   CP1257                      windows
+   GB2312                  Y   glibc aix hpux irix solaris freebsd netbsd darwin cygwin
+   EUC-JP                  Y   glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin
+   EUC-KR                  Y   glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin
+   EUC-TW                      glibc aix hpux irix osf solaris netbsd
+   BIG5                    Y   glibc aix hpux osf solaris freebsd netbsd darwin cygwin
+   BIG5-HKSCS                  glibc hpux solaris netbsd darwin
+   GBK                         glibc aix osf solaris freebsd darwin cygwin windows dos
+   GB18030                     glibc hpux solaris freebsd netbsd darwin
+   SHIFT_JIS               Y   hpux osf solaris freebsd netbsd darwin
+   JOHAB                       glibc solaris windows
+   TIS-620                     glibc aix hpux osf solaris cygwin
+   VISCII                  Y   glibc
+   TCVN5712-1                  glibc
+   ARMSCII-8                   glibc freebsd netbsd darwin
+   GEORGIAN-PS                 glibc cygwin
+   PT154                       glibc netbsd cygwin
+   HP-ROMAN8                   hpux
+   HP-ARABIC8                  hpux
+   HP-GREEK8                   hpux
+   HP-HEBREW8                  hpux
+   HP-TURKISH8                 hpux
+   HP-KANA8                    hpux
+   DEC-KANJI                   osf
+   DEC-HANYU                   osf
+   UTF-8                   Y   glibc aix hpux osf solaris netbsd darwin cygwin
+
+   Note: Names which are not marked as being a MIME name should not be used in
+   Internet protocols for information interchange (mail, news, etc.).
+
+   Note: ASCII and ANSI_X3.4-1968 are synonymous canonical names.  Applications
+   must understand both names and treat them as equivalent.
+ */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _LOCALCHARSET_H */
diff --git a/grub-core/lib/gnulib/locale.in.h b/grub-core/lib/gnulib/locale.in.h
new file mode 100644
index 0000000..5f33ed1
--- /dev/null
+++ b/grub-core/lib/gnulib/locale.in.h
@@ -0,0 +1,272 @@
+/* A POSIX <locale.h>.
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if (defined _WIN32 && !defined __CYGWIN__ && defined __need_locale_t) \
+    || defined _GL_ALREADY_INCLUDING_LOCALE_H
+
+/* Special invocation convention:
+   - Inside mingw header files,
+   - To handle Solaris header files (through Solaris 10) when combined
+     with gettext's libintl.h.  */
+
+#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_LOCALE_H
+
+#define _GL_ALREADY_INCLUDING_LOCALE_H
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
+
+#undef _GL_ALREADY_INCLUDING_LOCALE_H
+
+#ifndef _@GUARD_PREFIX@_LOCALE_H
+#define _@GUARD_PREFIX@_LOCALE_H
+
+/* NetBSD 5.0 mis-defines NULL.  */
+#include <stddef.h>
+
+/* Mac OS X 10.5 defines the locale_t type in <xlocale.h>.  */
+#if @HAVE_XLOCALE_H@
+# include <xlocale.h>
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C.
+   On systems that don't define it, use the same value as GNU libintl.  */
+#if !defined LC_MESSAGES
+# define LC_MESSAGES 1729
+#endif
+
+/* Bionic libc's 'struct lconv' is just a dummy.  */
+#if @REPLACE_STRUCT_LCONV@
+# define lconv rpl_lconv
+struct lconv
+{
+  /* All 'char *' are actually 'const char *'.  */
+
+  /* Members that depend on the LC_NUMERIC category of the locale.  See
+     <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_04> */
+
+  /* Symbol used as decimal point.  */
+  char *decimal_point;
+  /* Symbol used to separate groups of digits to the left of the decimal
+     point.  */
+  char *thousands_sep;
+  /* Definition of the size of groups of digits to the left of the decimal
+     point.  */
+  char *grouping;
+
+  /* Members that depend on the LC_MONETARY category of the locale.  See
+     <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_03> */
+
+  /* Symbol used as decimal point.  */
+  char *mon_decimal_point;
+  /* Symbol used to separate groups of digits to the left of the decimal
+     point.  */
+  char *mon_thousands_sep;
+  /* Definition of the size of groups of digits to the left of the decimal
+     point.  */
+  char *mon_grouping;
+  /* Sign used to indicate a value >= 0.  */
+  char *positive_sign;
+  /* Sign used to indicate a value < 0.  */
+  char *negative_sign;
+
+  /* For formatting local currency.  */
+  /* Currency symbol (3 characters) followed by separator (1 character).  */
+  char *currency_symbol;
+  /* Number of digits after the decimal point.  */
+  char frac_digits;
+  /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it
+     comes after the number.  */
+  char p_cs_precedes;
+  /* For values >= 0: Position of the sign.  */
+  char p_sign_posn;
+  /* For values >= 0: Placement of spaces between currency symbol, sign, and
+     number.  */
+  char p_sep_by_space;
+  /* For values < 0: 1 if the currency symbol precedes the number, 0 if it
+     comes after the number.  */
+  char n_cs_precedes;
+  /* For values < 0: Position of the sign.  */
+  char n_sign_posn;
+  /* For values < 0: Placement of spaces between currency symbol, sign, and
+     number.  */
+  char n_sep_by_space;
+
+  /* For formatting international currency.  */
+  /* Currency symbol (3 characters) followed by separator (1 character).  */
+  char *int_curr_symbol;
+  /* Number of digits after the decimal point.  */
+  char int_frac_digits;
+  /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it
+     comes after the number.  */
+  char int_p_cs_precedes;
+  /* For values >= 0: Position of the sign.  */
+  char int_p_sign_posn;
+  /* For values >= 0: Placement of spaces between currency symbol, sign, and
+     number.  */
+  char int_p_sep_by_space;
+  /* For values < 0: 1 if the currency symbol precedes the number, 0 if it
+     comes after the number.  */
+  char int_n_cs_precedes;
+  /* For values < 0: Position of the sign.  */
+  char int_n_sign_posn;
+  /* For values < 0: Placement of spaces between currency symbol, sign, and
+     number.  */
+  char int_n_sep_by_space;
+};
+#endif
+
+#if @GNULIB_LOCALECONV@
+# if @REPLACE_LOCALECONV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef localeconv
+#   define localeconv rpl_localeconv
+#  endif
+_GL_FUNCDECL_RPL (localeconv, struct lconv *, (void));
+_GL_CXXALIAS_RPL (localeconv, struct lconv *, (void));
+# else
+_GL_CXXALIAS_SYS (localeconv, struct lconv *, (void));
+# endif
+_GL_CXXALIASWARN (localeconv);
+#elif @REPLACE_STRUCT_LCONV@
+# undef localeconv
+# define localeconv localeconv_used_without_requesting_gnulib_module_localeconv
+#elif defined GNULIB_POSIXCHECK
+# undef localeconv
+# if HAVE_RAW_DECL_LOCALECONV
+_GL_WARN_ON_USE (localeconv,
+                 "localeconv returns too few information on some platforms - "
+                 "use gnulib module localeconv for portability");
+# endif
+#endif
+
+#if @GNULIB_SETLOCALE@
+# if @REPLACE_SETLOCALE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef setlocale
+#   define setlocale rpl_setlocale
+#   define GNULIB_defined_setlocale 1
+#  endif
+_GL_FUNCDECL_RPL (setlocale, char *, (int category, const char *locale));
+_GL_CXXALIAS_RPL (setlocale, char *, (int category, const char *locale));
+# else
+_GL_CXXALIAS_SYS (setlocale, char *, (int category, const char *locale));
+# endif
+_GL_CXXALIASWARN (setlocale);
+#elif defined GNULIB_POSIXCHECK
+# undef setlocale
+# if HAVE_RAW_DECL_SETLOCALE
+_GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - "
+                 "use gnulib module setlocale for portability");
+# endif
+#endif
+
+#if /*@GNULIB_NEWLOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @HAVE_NEWLOCALE@)
+# if @REPLACE_NEWLOCALE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef newlocale
+#   define newlocale rpl_newlocale
+#   define GNULIB_defined_newlocale 1
+#  endif
+_GL_FUNCDECL_RPL (newlocale, locale_t,
+                  (int category_mask, const char *name, locale_t base)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (newlocale, locale_t,
+                  (int category_mask, const char *name, locale_t base));
+# else
+#  if @HAVE_NEWLOCALE@
+_GL_CXXALIAS_SYS (newlocale, locale_t,
+                  (int category_mask, const char *name, locale_t base));
+#  endif
+# endif
+# if @HAVE_NEWLOCALE@
+_GL_CXXALIASWARN (newlocale);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef newlocale
+# if HAVE_RAW_DECL_NEWLOCALE
+_GL_WARN_ON_USE (newlocale, "newlocale is not portable");
+# endif
+#endif
+
+#if @GNULIB_DUPLOCALE@ || (@GNULIB_LOCALENAME@ && @HAVE_DUPLOCALE@)
+# if @REPLACE_DUPLOCALE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef duplocale
+#   define duplocale rpl_duplocale
+#   define GNULIB_defined_duplocale 1
+#  endif
+_GL_FUNCDECL_RPL (duplocale, locale_t, (locale_t locale) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (duplocale, locale_t, (locale_t locale));
+# else
+#  if @HAVE_DUPLOCALE@
+_GL_CXXALIAS_SYS (duplocale, locale_t, (locale_t locale));
+#  endif
+# endif
+# if @HAVE_DUPLOCALE@
+_GL_CXXALIASWARN (duplocale);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef duplocale
+# if HAVE_RAW_DECL_DUPLOCALE
+_GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - "
+                 "use gnulib module duplocale for portability");
+# endif
+#endif
+
+#if /*@GNULIB_FREELOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @HAVE_FREELOCALE@)
+# if @REPLACE_FREELOCALE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef freelocale
+#   define freelocale rpl_freelocale
+#   define GNULIB_defined_freelocale 1
+#  endif
+_GL_FUNCDECL_RPL (freelocale, void, (locale_t locale) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (freelocale, void, (locale_t locale));
+# else
+#  if @HAVE_FREELOCALE@
+_GL_CXXALIAS_SYS (freelocale, void, (locale_t locale));
+#  endif
+# endif
+# if @HAVE_FREELOCALE@
+_GL_CXXALIASWARN (freelocale);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef freelocale
+# if HAVE_RAW_DECL_FREELOCALE
+_GL_WARN_ON_USE (freelocale, "freelocale is not portable");
+# endif
+#endif
+
+#endif /* _@GUARD_PREFIX@_LOCALE_H */
+#endif /* _@GUARD_PREFIX@_LOCALE_H */
+#endif /* !(__need_locale_t || _GL_ALREADY_INCLUDING_LOCALE_H) */
diff --git a/grub-core/lib/gnulib/localeconv.c b/grub-core/lib/gnulib/localeconv.c
new file mode 100644
index 0000000..b5a965f
--- /dev/null
+++ b/grub-core/lib/gnulib/localeconv.c
@@ -0,0 +1,103 @@
+/* Query locale dependent information for formatting numbers.
+   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <locale.h>
+
+#if HAVE_STRUCT_LCONV_DECIMAL_POINT
+
+/* Override for platforms where 'struct lconv' lacks the int_p_*, int_n_*
+   members.  */
+
+struct lconv *
+localeconv (void)
+{
+  static struct lconv result;
+# undef lconv
+# undef localeconv
+  struct lconv *sys_result = localeconv ();
+
+  result.decimal_point = sys_result->decimal_point;
+  result.thousands_sep = sys_result->thousands_sep;
+  result.grouping = sys_result->grouping;
+  result.mon_decimal_point = sys_result->mon_decimal_point;
+  result.mon_thousands_sep = sys_result->mon_thousands_sep;
+  result.mon_grouping = sys_result->mon_grouping;
+  result.positive_sign = sys_result->positive_sign;
+  result.negative_sign = sys_result->negative_sign;
+  result.currency_symbol = sys_result->currency_symbol;
+  result.frac_digits = sys_result->frac_digits;
+  result.p_cs_precedes = sys_result->p_cs_precedes;
+  result.p_sign_posn = sys_result->p_sign_posn;
+  result.p_sep_by_space = sys_result->p_sep_by_space;
+  result.n_cs_precedes = sys_result->n_cs_precedes;
+  result.n_sign_posn = sys_result->n_sign_posn;
+  result.n_sep_by_space = sys_result->n_sep_by_space;
+  result.int_curr_symbol = sys_result->int_curr_symbol;
+  result.int_frac_digits = sys_result->int_frac_digits;
+  result.int_p_cs_precedes = sys_result->p_cs_precedes;
+  result.int_p_sign_posn = sys_result->p_sign_posn;
+  result.int_p_sep_by_space = sys_result->p_sep_by_space;
+  result.int_n_cs_precedes = sys_result->n_cs_precedes;
+  result.int_n_sign_posn = sys_result->n_sign_posn;
+  result.int_n_sep_by_space = sys_result->n_sep_by_space;
+
+  return &result;
+}
+
+#else
+
+/* Override for platforms where 'struct lconv' is a dummy.  */
+
+# include <limits.h>
+
+struct lconv *
+localeconv (void)
+{
+  static /*const*/ struct lconv result =
+    {
+      /* decimal_point */ ".",
+      /* thousands_sep */ "",
+      /* grouping */ "",
+      /* mon_decimal_point */ "",
+      /* mon_thousands_sep */ "",
+      /* mon_grouping */ "",
+      /* positive_sign */ "",
+      /* negative_sign */ "",
+      /* currency_symbol */ "",
+      /* frac_digits */ CHAR_MAX,
+      /* p_cs_precedes */ CHAR_MAX,
+      /* p_sign_posn */ CHAR_MAX,
+      /* p_sep_by_space */ CHAR_MAX,
+      /* n_cs_precedes */ CHAR_MAX,
+      /* n_sign_posn */ CHAR_MAX,
+      /* n_sep_by_space */ CHAR_MAX,
+      /* int_curr_symbol */ "",
+      /* int_frac_digits */ CHAR_MAX,
+      /* int_p_cs_precedes */ CHAR_MAX,
+      /* int_p_sign_posn */ CHAR_MAX,
+      /* int_p_sep_by_space */ CHAR_MAX,
+      /* int_n_cs_precedes */ CHAR_MAX,
+      /* int_n_sign_posn */ CHAR_MAX,
+      /* int_n_sep_by_space */ CHAR_MAX
+    };
+
+  return &result;
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/malloc.c b/grub-core/lib/gnulib/malloc.c
new file mode 100644
index 0000000..76e6ff7
--- /dev/null
+++ b/grub-core/lib/gnulib/malloc.c
@@ -0,0 +1,56 @@
+/* malloc() function that is glibc compatible.
+
+   Copyright (C) 1997-1998, 2006-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering and Bruno Haible */
+
+#define _GL_USE_STDLIB_ALLOC 1
+#include <config.h>
+/* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h.  */
+#ifdef malloc
+# define NEED_MALLOC_GNU 1
+# undef malloc
+/* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU.  */
+#elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU
+# define NEED_MALLOC_GNU 1
+#endif
+
+#include <stdlib.h>
+
+#include <errno.h>
+
+/* Allocate an N-byte block of memory from the heap.
+   If N is zero, allocate a 1-byte block.  */
+
+void *
+rpl_malloc (size_t n)
+{
+  void *result;
+
+#if NEED_MALLOC_GNU
+  if (n == 0)
+    n = 1;
+#endif
+
+  result = malloc (n);
+
+#if !HAVE_MALLOC_POSIX
+  if (result == NULL)
+    errno = ENOMEM;
+#endif
+
+  return result;
+}
diff --git a/grub-core/lib/gnulib/malloca.c b/grub-core/lib/gnulib/malloca.c
new file mode 100644
index 0000000..f60c5fb
--- /dev/null
+++ b/grub-core/lib/gnulib/malloca.c
@@ -0,0 +1,105 @@
+/* Safe automatic memory allocation.
+   Copyright (C) 2003, 2006-2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2003, 2018.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#define _GL_USE_STDLIB_ALLOC 1
+#include <config.h>
+
+/* Specification.  */
+#include "malloca.h"
+
+#include "verify.h"
+
+/* The speed critical point in this file is freea() applied to an alloca()
+   result: it must be fast, to match the speed of alloca().  The speed of
+   mmalloca() and freea() in the other case are not critical, because they
+   are only invoked for big memory sizes.
+   Here we use a bit in the address as an indicator, an idea by Ondřej Bílka.
+   malloca() can return three types of pointers:
+     - Pointers ≡ 0 mod 2*sa_alignment_max come from stack allocation.
+     - Pointers ≡ sa_alignment_max mod 2*sa_alignment_max come from heap
+       allocation.
+     - NULL comes from a failed heap allocation.  */
+
+/* Type for holding very small pointer differences.  */
+typedef unsigned char small_t;
+/* Verify that it is wide enough.  */
+verify (2 * sa_alignment_max - 1 <= (small_t) -1);
+
+void *
+mmalloca (size_t n)
+{
+#if HAVE_ALLOCA
+  /* Allocate one more word, used to determine the address to pass to freea(),
+     and room for the alignment ≡ sa_alignment_max mod 2*sa_alignment_max.  */
+  size_t nplus = n + sizeof (small_t) + 2 * sa_alignment_max - 1;
+
+  if (nplus >= n)
+    {
+      char *mem = (char *) malloc (nplus);
+
+      if (mem != NULL)
+        {
+          char *p =
+            (char *)((((uintptr_t)mem + sizeof (small_t) + sa_alignment_max - 1)
+                      & ~(uintptr_t)(2 * sa_alignment_max - 1))
+                     + sa_alignment_max);
+          /* Here p >= mem + sizeof (small_t),
+             and p <= mem + sizeof (small_t) + 2 * sa_alignment_max - 1
+             hence p + n <= mem + nplus.
+             So, the memory range [p, p+n) lies in the allocated memory range
+             [mem, mem + nplus).  */
+          ((small_t *) p)[-1] = p - mem;
+          /* p ≡ sa_alignment_max mod 2*sa_alignment_max.  */
+          return p;
+        }
+    }
+  /* Out of memory.  */
+  return NULL;
+#else
+# if !MALLOC_0_IS_NONNULL
+  if (n == 0)
+    n = 1;
+# endif
+  return malloc (n);
+#endif
+}
+
+#if HAVE_ALLOCA
+void
+freea (void *p)
+{
+  /* Check argument.  */
+  if ((uintptr_t) p & (sa_alignment_max - 1))
+    {
+      /* p was not the result of a malloca() call.  Invalid argument.  */
+      abort ();
+    }
+  /* Determine whether p was a non-NULL pointer returned by mmalloca().  */
+  if ((uintptr_t) p & sa_alignment_max)
+    {
+      void *mem = (char *) p - ((small_t *) p)[-1];
+      free (mem);
+    }
+}
+#endif
+
+/*
+ * Hey Emacs!
+ * Local Variables:
+ * coding: utf-8
+ * End:
+ */
diff --git a/grub-core/lib/gnulib/malloca.h b/grub-core/lib/gnulib/malloca.h
new file mode 100644
index 0000000..d80c316
--- /dev/null
+++ b/grub-core/lib/gnulib/malloca.h
@@ -0,0 +1,127 @@
+/* Safe automatic memory allocation.
+   Copyright (C) 2003-2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2003.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _MALLOCA_H
+#define _MALLOCA_H
+
+#include <alloca.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+#include "xalloc-oversized.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* safe_alloca(N) is equivalent to alloca(N) when it is safe to call
+   alloca(N); otherwise it returns NULL.  It either returns N bytes of
+   memory allocated on the stack, that lasts until the function returns,
+   or NULL.
+   Use of safe_alloca should be avoided:
+     - inside arguments of function calls - undefined behaviour,
+     - in inline functions - the allocation may actually last until the
+       calling function returns.
+*/
+#if HAVE_ALLOCA
+/* The OS usually guarantees only one guard page at the bottom of the stack,
+   and a page size can be as small as 4096 bytes.  So we cannot safely
+   allocate anything larger than 4096 bytes.  Also care for the possibility
+   of a few compiler-allocated temporary stack slots.
+   This must be a macro, not a function.  */
+# define safe_alloca(N) ((N) < 4032 ? alloca (N) : NULL)
+#else
+# define safe_alloca(N) ((void) (N), NULL)
+#endif
+
+/* malloca(N) is a safe variant of alloca(N).  It allocates N bytes of
+   memory allocated on the stack, that must be freed using freea() before
+   the function returns.  Upon failure, it returns NULL.  */
+#if HAVE_ALLOCA
+# define malloca(N) \
+  ((N) < 4032 - (2 * sa_alignment_max - 1)                                   \
+   ? (void *) (((uintptr_t) (char *) alloca ((N) + 2 * sa_alignment_max - 1) \
+                + (2 * sa_alignment_max - 1))                                \
+               & ~(uintptr_t)(2 * sa_alignment_max - 1))                     \
+   : mmalloca (N))
+#else
+# define malloca(N) \
+  mmalloca (N)
+#endif
+extern void * mmalloca (size_t n);
+
+/* Free a block of memory allocated through malloca().  */
+#if HAVE_ALLOCA
+extern void freea (void *p);
+#else
+# define freea free
+#endif
+
+/* nmalloca(N,S) is an overflow-safe variant of malloca (N * S).
+   It allocates an array of N objects, each with S bytes of memory,
+   on the stack.  S must be positive and N must be nonnegative.
+   The array must be freed using freea() before the function returns.  */
+#define nmalloca(n, s) (xalloc_oversized (n, s) ? NULL : malloca ((n) * (s)))
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/* ------------------- Auxiliary, non-public definitions ------------------- */
+
+/* Determine the alignment of a type at compile time.  */
+#if defined __GNUC__ || defined __IBM__ALIGNOF__
+# define sa_alignof __alignof__
+#elif defined __cplusplus
+  template <class type> struct sa_alignof_helper { char __slot1; type __slot2; };
+# define sa_alignof(type) offsetof (sa_alignof_helper<type>, __slot2)
+#elif defined __hpux
+  /* Work around a HP-UX 10.20 cc bug with enums constants defined as offsetof
+     values.  */
+# define sa_alignof(type) (sizeof (type) <= 4 ? 4 : 8)
+#elif defined _AIX
+  /* Work around an AIX 3.2.5 xlc bug with enums constants defined as offsetof
+     values.  */
+# define sa_alignof(type) (sizeof (type) <= 4 ? 4 : 8)
+#else
+# define sa_alignof(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
+#endif
+
+enum
+{
+/* The desired alignment of memory allocations is the maximum alignment
+   among all elementary types.  */
+  sa_alignment_long = sa_alignof (long),
+  sa_alignment_double = sa_alignof (double),
+#if HAVE_LONG_LONG_INT
+  sa_alignment_longlong = sa_alignof (long long),
+#endif
+  sa_alignment_longdouble = sa_alignof (long double),
+  sa_alignment_max = ((sa_alignment_long - 1) | (sa_alignment_double - 1)
+#if HAVE_LONG_LONG_INT
+                      | (sa_alignment_longlong - 1)
+#endif
+                      | (sa_alignment_longdouble - 1)
+                     ) + 1
+};
+
+#endif /* _MALLOCA_H */
diff --git a/grub-core/lib/gnulib/mbrtowc.c b/grub-core/lib/gnulib/mbrtowc.c
new file mode 100644
index 0000000..bbe3f7a
--- /dev/null
+++ b/grub-core/lib/gnulib/mbrtowc.c
@@ -0,0 +1,458 @@
+/* Convert multibyte character to wide character.
+   Copyright (C) 1999-2002, 2005-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+#if C_LOCALE_MAYBE_EILSEQ
+# include "hard-locale.h"
+# include <locale.h>
+#endif
+
+#if GNULIB_defined_mbstate_t
+/* Implement mbrtowc() on top of mbtowc().  */
+
+# include <errno.h>
+# include <stdlib.h>
+
+# include "localcharset.h"
+# include "streq.h"
+# include "verify.h"
+
+# ifndef FALLTHROUGH
+#  if __GNUC__ < 7
+#   define FALLTHROUGH ((void) 0)
+#  else
+#   define FALLTHROUGH __attribute__ ((__fallthrough__))
+#  endif
+# endif
+
+/* Returns a classification of special values of the encoding of the current
+   locale.  */
+typedef enum {
+  enc_other,      /* other */
+  enc_utf8,       /* UTF-8 */
+  enc_eucjp,      /* EUC-JP */
+  enc_94,         /* EUC-KR, GB2312, BIG5 */
+  enc_euctw,      /* EUC-TW */
+  enc_gb18030,    /* GB18030 */
+  enc_sjis        /* SJIS */
+} enc_t;
+static inline enc_t
+locale_enc (void)
+{
+  const char *encoding = locale_charset ();
+  if (STREQ_OPT (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0, 0))
+    return enc_utf8;
+  if (STREQ_OPT (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0))
+    return enc_eucjp;
+  if (STREQ_OPT (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
+      || STREQ_OPT (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0)
+      || STREQ_OPT (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0))
+    return enc_94;
+  if (STREQ_OPT (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0))
+    return enc_euctw;
+  if (STREQ_OPT (encoding, "GB18030", 'G', 'B', '1', '8', '0', '3', '0', 0, 0))
+    return enc_gb18030;
+  if (STREQ_OPT (encoding, "SJIS", 'S', 'J', 'I', 'S', 0, 0, 0, 0, 0))
+    return enc_sjis;
+  return enc_other;
+}
+
+#if GNULIB_WCHAR_SINGLE
+/* When we know that the locale does not change, provide a speedup by
+   caching the value of locale_enc.  */
+static int cached_locale_enc = -1;
+static inline enc_t
+locale_enc_cached (void)
+{
+  if (cached_locale_enc < 0)
+    cached_locale_enc = locale_enc ();
+  return cached_locale_enc;
+}
+#else
+/* By default, don't make assumptions, hence no caching.  */
+# define locale_enc_cached locale_enc
+#endif
+
+verify (sizeof (mbstate_t) >= 4);
+
+static char internal_state[4];
+
+size_t
+mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
+{
+  char *pstate = (char *)ps;
+
+  if (s == NULL)
+    {
+      pwc = NULL;
+      s = "";
+      n = 1;
+    }
+
+  if (n == 0)
+    return (size_t)(-2);
+
+  /* Here n > 0.  */
+
+  if (pstate == NULL)
+    pstate = internal_state;
+
+  {
+    size_t nstate = pstate[0];
+    char buf[4];
+    const char *p;
+    size_t m;
+
+    switch (nstate)
+      {
+      case 0:
+        p = s;
+        m = n;
+        break;
+      case 3:
+        buf[2] = pstate[3];
+        FALLTHROUGH;
+      case 2:
+        buf[1] = pstate[2];
+        FALLTHROUGH;
+      case 1:
+        buf[0] = pstate[1];
+        p = buf;
+        m = nstate;
+        buf[m++] = s[0];
+        if (n >= 2 && m < 4)
+          {
+            buf[m++] = s[1];
+            if (n >= 3 && m < 4)
+              buf[m++] = s[2];
+          }
+        break;
+      default:
+        errno = EINVAL;
+        return (size_t)(-1);
+      }
+
+    /* Here m > 0.  */
+
+# if __GLIBC__ || defined __UCLIBC__
+    /* Work around bug <https://sourceware.org/bugzilla/show_bug.cgi?id=9674> */
+    mbtowc (NULL, NULL, 0);
+# endif
+    {
+      int res = mbtowc (pwc, p, m);
+
+      if (res >= 0)
+        {
+          if (pwc != NULL && ((*pwc == 0) != (res == 0)))
+            abort ();
+          if (nstate >= (res > 0 ? res : 1))
+            abort ();
+          res -= nstate;
+          pstate[0] = 0;
+          return res;
+        }
+
+      /* mbtowc does not distinguish between invalid and incomplete multibyte
+         sequences.  But mbrtowc needs to make this distinction.
+         There are two possible approaches:
+           - Use iconv() and its return value.
+           - Use built-in knowledge about the possible encodings.
+         Given the low quality of implementation of iconv() on the systems that
+         lack mbrtowc(), we use the second approach.
+         The possible encodings are:
+           - 8-bit encodings,
+           - EUC-JP, EUC-KR, GB2312, EUC-TW, BIG5, GB18030, SJIS,
+           - UTF-8.
+         Use specialized code for each.  */
+      if (m >= 4 || m >= MB_CUR_MAX)
+        goto invalid;
+      /* Here MB_CUR_MAX > 1 and 0 < m < 4.  */
+      switch (locale_enc_cached ())
+        {
+        case enc_utf8: /* UTF-8 */
+          {
+            /* Cf. unistr/u8-mblen.c.  */
+            unsigned char c = (unsigned char) p[0];
+
+            if (c >= 0xc2)
+              {
+                if (c < 0xe0)
+                  {
+                    if (m == 1)
+                      goto incomplete;
+                  }
+                else if (c < 0xf0)
+                  {
+                    if (m == 1)
+                      goto incomplete;
+                    if (m == 2)
+                      {
+                        unsigned char c2 = (unsigned char) p[1];
+
+                        if ((c2 ^ 0x80) < 0x40
+                            && (c >= 0xe1 || c2 >= 0xa0)
+                            && (c != 0xed || c2 < 0xa0))
+                          goto incomplete;
+                      }
+                  }
+                else if (c <= 0xf4)
+                  {
+                    if (m == 1)
+                      goto incomplete;
+                    else /* m == 2 || m == 3 */
+                      {
+                        unsigned char c2 = (unsigned char) p[1];
+
+                        if ((c2 ^ 0x80) < 0x40
+                            && (c >= 0xf1 || c2 >= 0x90)
+                            && (c < 0xf4 || (c == 0xf4 && c2 < 0x90)))
+                          {
+                            if (m == 2)
+                              goto incomplete;
+                            else /* m == 3 */
+                              {
+                                unsigned char c3 = (unsigned char) p[2];
+
+                                if ((c3 ^ 0x80) < 0x40)
+                                  goto incomplete;
+                              }
+                          }
+                      }
+                  }
+              }
+            goto invalid;
+          }
+
+        /* As a reference for this code, you can use the GNU libiconv
+           implementation.  Look for uses of the RET_TOOFEW macro.  */
+
+        case enc_eucjp: /* EUC-JP */
+          {
+            if (m == 1)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if ((c >= 0xa1 && c < 0xff) || c == 0x8e || c == 0x8f)
+                  goto incomplete;
+              }
+            if (m == 2)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if (c == 0x8f)
+                  {
+                    unsigned char c2 = (unsigned char) p[1];
+
+                    if (c2 >= 0xa1 && c2 < 0xff)
+                      goto incomplete;
+                  }
+              }
+            goto invalid;
+          }
+
+        case enc_94: /* EUC-KR, GB2312, BIG5 */
+          {
+            if (m == 1)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if (c >= 0xa1 && c < 0xff)
+                  goto incomplete;
+              }
+            goto invalid;
+          }
+
+        case enc_euctw: /* EUC-TW */
+          {
+            if (m == 1)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if ((c >= 0xa1 && c < 0xff) || c == 0x8e)
+                  goto incomplete;
+              }
+            else /* m == 2 || m == 3 */
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if (c == 0x8e)
+                  goto incomplete;
+              }
+            goto invalid;
+          }
+
+        case enc_gb18030: /* GB18030 */
+          {
+            if (m == 1)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if ((c >= 0x90 && c <= 0xe3) || (c >= 0xf8 && c <= 0xfe))
+                  goto incomplete;
+              }
+            else /* m == 2 || m == 3 */
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if (c >= 0x90 && c <= 0xe3)
+                  {
+                    unsigned char c2 = (unsigned char) p[1];
+
+                    if (c2 >= 0x30 && c2 <= 0x39)
+                      {
+                        if (m == 2)
+                          goto incomplete;
+                        else /* m == 3 */
+                          {
+                            unsigned char c3 = (unsigned char) p[2];
+
+                            if (c3 >= 0x81 && c3 <= 0xfe)
+                              goto incomplete;
+                          }
+                      }
+                  }
+              }
+            goto invalid;
+          }
+
+        case enc_sjis: /* SJIS */
+          {
+            if (m == 1)
+              {
+                unsigned char c = (unsigned char) p[0];
+
+                if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea)
+                    || (c >= 0xf0 && c <= 0xf9))
+                  goto incomplete;
+              }
+            goto invalid;
+          }
+
+        default:
+          /* An unknown multibyte encoding.  */
+          goto incomplete;
+        }
+
+     incomplete:
+      {
+        size_t k = nstate;
+        /* Here 0 <= k < m < 4.  */
+        pstate[++k] = s[0];
+        if (k < m)
+          {
+            pstate[++k] = s[1];
+            if (k < m)
+              pstate[++k] = s[2];
+          }
+        if (k != m)
+          abort ();
+      }
+      pstate[0] = m;
+      return (size_t)(-2);
+
+     invalid:
+      errno = EILSEQ;
+      /* The conversion state is undefined, says POSIX.  */
+      return (size_t)(-1);
+    }
+  }
+}
+
+#else
+/* Override the system's mbrtowc() function.  */
+
+# undef mbrtowc
+
+size_t
+rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
+{
+  size_t ret;
+  wchar_t wc;
+
+# if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG || MBRTOWC_EMPTY_INPUT_BUG
+  if (s == NULL)
+    {
+      pwc = NULL;
+      s = "";
+      n = 1;
+    }
+# endif
+
+# if MBRTOWC_EMPTY_INPUT_BUG
+  if (n == 0)
+    return (size_t) -2;
+# endif
+
+  if (! pwc)
+    pwc = &wc;
+
+# if MBRTOWC_RETVAL_BUG
+  {
+    static mbstate_t internal_state;
+
+    /* Override mbrtowc's internal state.  We cannot call mbsinit() on the
+       hidden internal state, but we can call it on our variable.  */
+    if (ps == NULL)
+      ps = &internal_state;
+
+    if (!mbsinit (ps))
+      {
+        /* Parse the rest of the multibyte character byte for byte.  */
+        size_t count = 0;
+        for (; n > 0; s++, n--)
+          {
+            ret = mbrtowc (&wc, s, 1, ps);
+
+            if (ret == (size_t)(-1))
+              return (size_t)(-1);
+            count++;
+            if (ret != (size_t)(-2))
+              {
+                /* The multibyte character has been completed.  */
+                *pwc = wc;
+                return (wc == 0 ? 0 : count);
+              }
+          }
+        return (size_t)(-2);
+      }
+  }
+# endif
+
+  ret = mbrtowc (pwc, s, n, ps);
+
+# if MBRTOWC_NUL_RETVAL_BUG
+  if (ret < (size_t) -2 && !*pwc)
+    return 0;
+# endif
+
+# if C_LOCALE_MAYBE_EILSEQ
+  if ((size_t) -2 <= ret && n != 0 && ! hard_locale (LC_CTYPE))
+    {
+      unsigned char uc = *s;
+      *pwc = uc;
+      return 1;
+    }
+# endif
+
+  return ret;
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/mbsinit.c b/grub-core/lib/gnulib/mbsinit.c
new file mode 100644
index 0000000..5ecaef7
--- /dev/null
+++ b/grub-core/lib/gnulib/mbsinit.c
@@ -0,0 +1,73 @@
+/* Test for initial conversion state.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+#include "verify.h"
+
+#if GNULIB_defined_mbstate_t
+
+/* Platforms that lack mbsinit() also lack mbrlen(), mbrtowc(), mbsrtowcs()
+   and wcrtomb(), wcsrtombs().
+   We assume that
+     - sizeof (mbstate_t) >= 4,
+     - only stateless encodings are supported (such as UTF-8 and EUC-JP, but
+       not ISO-2022 variants),
+     - for each encoding, the number of bytes for a wide character is <= 4.
+       (This maximum is attained for UTF-8, GB18030, EUC-TW.)
+   We define the meaning of mbstate_t as follows:
+     - In mb -> wc direction, mbstate_t's first byte contains the number of
+       buffered bytes (in the range 0..3), followed by up to 3 buffered bytes.
+       See mbrtowc.c.
+     - In wc -> mb direction, mbstate_t contains no information. In other
+       words, it is always in the initial state.  */
+
+verify (sizeof (mbstate_t) >= 4);
+
+int
+mbsinit (const mbstate_t *ps)
+{
+  const char *pstate = (const char *)ps;
+
+  return pstate == NULL || pstate[0] == 0;
+}
+
+#else
+
+int
+mbsinit (const mbstate_t *ps)
+{
+# if defined _WIN32 && !defined __CYGWIN__
+  /* Native Windows.  */
+#  ifdef __MINGW32__
+  /* On mingw, 'mbstate_t' is defined as 'int'.  */
+  return ps == NULL || *ps == 0;
+#  else
+  /* MSVC defines 'mbstate_t' as an 8-byte struct; the first 4-bytes matter.  */
+  return ps == NULL || *(const unsigned int *)ps == 0;
+#  endif
+# else
+  /* Minix, HP-UX 11.00, Solaris 2.6, Interix, ...  */
+  /* Maybe this definition works, maybe not...  */
+  return ps == NULL || *(const char *)ps == 0;
+# endif
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/mbsrtowcs-impl.h b/grub-core/lib/gnulib/mbsrtowcs-impl.h
new file mode 100644
index 0000000..110d692
--- /dev/null
+++ b/grub-core/lib/gnulib/mbsrtowcs-impl.h
@@ -0,0 +1,122 @@
+/* Convert string to wide string.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+size_t
+mbsrtowcs (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
+{
+  if (ps == NULL)
+    ps = &_gl_mbsrtowcs_state;
+  {
+    const char *src = *srcp;
+
+    if (dest != NULL)
+      {
+        wchar_t *destptr = dest;
+
+        for (; len > 0; destptr++, len--)
+          {
+            size_t src_avail;
+            size_t ret;
+
+            /* An optimized variant of
+               src_avail = strnlen1 (src, MB_LEN_MAX);  */
+            if (src[0] == '\0')
+              src_avail = 1;
+            else if (src[1] == '\0')
+              src_avail = 2;
+            else if (src[2] == '\0')
+              src_avail = 3;
+            else if (MB_LEN_MAX <= 4 || src[3] == '\0')
+              src_avail = 4;
+            else
+              src_avail = 4 + strnlen1 (src + 4, MB_LEN_MAX - 4);
+
+            /* Parse the next multibyte character.  */
+            ret = mbrtowc (destptr, src, src_avail, ps);
+
+            if (ret == (size_t)(-2))
+              /* Encountered a multibyte character that extends past a '\0' byte
+                 or that is longer than MB_LEN_MAX bytes.  Cannot happen.  */
+              abort ();
+
+            if (ret == (size_t)(-1))
+              goto bad_input;
+            if (ret == 0)
+              {
+                src = NULL;
+                /* Here mbsinit (ps).  */
+                break;
+              }
+            src += ret;
+          }
+
+        *srcp = src;
+        return destptr - dest;
+      }
+    else
+      {
+        /* Ignore dest and len, don't store *srcp at the end, and
+           don't clobber *ps.  */
+        mbstate_t state = *ps;
+        size_t totalcount = 0;
+
+        for (;; totalcount++)
+          {
+            size_t src_avail;
+            size_t ret;
+
+            /* An optimized variant of
+               src_avail = strnlen1 (src, MB_LEN_MAX);  */
+            if (src[0] == '\0')
+              src_avail = 1;
+            else if (src[1] == '\0')
+              src_avail = 2;
+            else if (src[2] == '\0')
+              src_avail = 3;
+            else if (MB_LEN_MAX <= 4 || src[3] == '\0')
+              src_avail = 4;
+            else
+              src_avail = 4 + strnlen1 (src + 4, MB_LEN_MAX - 4);
+
+            /* Parse the next multibyte character.  */
+            ret = mbrtowc (NULL, src, src_avail, &state);
+
+            if (ret == (size_t)(-2))
+              /* Encountered a multibyte character that extends past a '\0' byte
+                 or that is longer than MB_LEN_MAX bytes.  Cannot happen.  */
+              abort ();
+
+            if (ret == (size_t)(-1))
+              goto bad_input2;
+            if (ret == 0)
+              {
+                /* Here mbsinit (&state).  */
+                break;
+              }
+            src += ret;
+          }
+
+        return totalcount;
+      }
+
+   bad_input:
+    *srcp = src;
+   bad_input2:
+    errno = EILSEQ;
+    return (size_t)(-1);
+  }
+}
diff --git a/grub-core/lib/gnulib/mbsrtowcs-state.c b/grub-core/lib/gnulib/mbsrtowcs-state.c
new file mode 100644
index 0000000..59525e7
--- /dev/null
+++ b/grub-core/lib/gnulib/mbsrtowcs-state.c
@@ -0,0 +1,37 @@
+/* Convert string to wide string.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <wchar.h>
+
+/* Internal state used by the functions mbsrtowcs() and mbsnrtowcs().  */
+mbstate_t _gl_mbsrtowcs_state
+/* The state must initially be in the "initial state"; so, zero-initialize it.
+   On most systems, putting it into BSS is sufficient.  Not so on Mac OS X 10.3,
+   see <https://lists.gnu.org/r/bug-gnulib/2009-01/msg00329.html>.
+   When it needs an initializer, use 0 or {0} as initializer? 0 only works
+   when mbstate_t is a scalar type (such as when gnulib defines it, or on
+   AIX, IRIX, mingw). {0} works as an initializer in all cases: for a struct
+   or union type, but also for a scalar type (ISO C 99, 6.7.8.(11)).  */
+#if defined __ELF__
+  /* On ELF systems, variables in BSS behave well.  */
+#else
+  /* Use braces, to be on the safe side.  */
+  = { 0 }
+#endif
+  ;
diff --git a/grub-core/lib/gnulib/mbsrtowcs.c b/grub-core/lib/gnulib/mbsrtowcs.c
new file mode 100644
index 0000000..14f241e
--- /dev/null
+++ b/grub-core/lib/gnulib/mbsrtowcs.c
@@ -0,0 +1,32 @@
+/* Convert string to wide string.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+
+#include "strnlen1.h"
+
+
+extern mbstate_t _gl_mbsrtowcs_state;
+
+#include "mbsrtowcs-impl.h"
diff --git a/grub-core/lib/gnulib/mbswidth.c b/grub-core/lib/gnulib/mbswidth.c
new file mode 100644
index 0000000..b3fb7f8
--- /dev/null
+++ b/grub-core/lib/gnulib/mbswidth.c
@@ -0,0 +1,208 @@
+/* Determine the number of screen columns needed for a string.
+   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <haible@clisp.cons.org>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "mbswidth.h"
+
+/* Get MB_CUR_MAX.  */
+#include <stdlib.h>
+
+#include <string.h>
+
+/* Get isprint().  */
+#include <ctype.h>
+
+/* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth().  */
+#include <wchar.h>
+
+/* Get iswcntrl().  */
+#include <wctype.h>
+
+/* Get INT_MAX.  */
+#include <limits.h>
+
+#ifndef FALLTHROUGH
+# if __GNUC__ < 7
+#  define FALLTHROUGH ((void) 0)
+# else
+#  define FALLTHROUGH __attribute__ ((__fallthrough__))
+# endif
+#endif
+
+/* Returns the number of columns needed to represent the multibyte
+   character string pointed to by STRING.  If a non-printable character
+   occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned.
+   With flags = MBSW_REJECT_INVALID | MBSW_REJECT_UNPRINTABLE, this is
+   the multibyte analogue of the wcswidth function.  */
+int
+mbswidth (const char *string, int flags)
+{
+  return mbsnwidth (string, strlen (string), flags);
+}
+
+/* Returns the number of columns needed to represent the multibyte
+   character string pointed to by STRING of length NBYTES.  If a
+   non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is
+   specified, -1 is returned.  */
+int
+mbsnwidth (const char *string, size_t nbytes, int flags)
+{
+  const char *p = string;
+  const char *plimit = p + nbytes;
+  int width;
+
+  width = 0;
+  if (MB_CUR_MAX > 1)
+    {
+      while (p < plimit)
+        switch (*p)
+          {
+            case ' ': case '!': case '"': case '#': case '%':
+            case '&': case '\'': case '(': case ')': case '*':
+            case '+': case ',': case '-': case '.': case '/':
+            case '0': case '1': case '2': case '3': case '4':
+            case '5': case '6': case '7': case '8': case '9':
+            case ':': case ';': case '<': case '=': case '>':
+            case '?':
+            case 'A': case 'B': case 'C': case 'D': case 'E':
+            case 'F': case 'G': case 'H': case 'I': case 'J':
+            case 'K': case 'L': case 'M': case 'N': case 'O':
+            case 'P': case 'Q': case 'R': case 'S': case 'T':
+            case 'U': case 'V': case 'W': case 'X': case 'Y':
+            case 'Z':
+            case '[': case '\\': case ']': case '^': case '_':
+            case 'a': case 'b': case 'c': case 'd': case 'e':
+            case 'f': case 'g': case 'h': case 'i': case 'j':
+            case 'k': case 'l': case 'm': case 'n': case 'o':
+            case 'p': case 'q': case 'r': case 's': case 't':
+            case 'u': case 'v': case 'w': case 'x': case 'y':
+            case 'z': case '{': case '|': case '}': case '~':
+              /* These characters are printable ASCII characters.  */
+              p++;
+              width++;
+              break;
+            case '\0':
+              if (flags & MBSW_STOP_AT_NUL)
+                return width;
+              FALLTHROUGH;
+            default:
+              /* If we have a multibyte sequence, scan it up to its end.  */
+              {
+                mbstate_t mbstate;
+                memset (&mbstate, 0, sizeof mbstate);
+                do
+                  {
+                    wchar_t wc;
+                    size_t bytes;
+                    int w;
+
+                    bytes = mbrtowc (&wc, p, plimit - p, &mbstate);
+
+                    if (bytes == (size_t) -1)
+                      /* An invalid multibyte sequence was encountered.  */
+                      {
+                        if (!(flags & MBSW_REJECT_INVALID))
+                          {
+                            p++;
+                            width++;
+                            break;
+                          }
+                        else
+                          return -1;
+                      }
+
+                    if (bytes == (size_t) -2)
+                      /* An incomplete multibyte character at the end.  */
+                      {
+                        if (!(flags & MBSW_REJECT_INVALID))
+                          {
+                            p = plimit;
+                            width++;
+                            break;
+                          }
+                        else
+                          return -1;
+                      }
+
+                    if (bytes == 0)
+                      /* A null wide character was encountered.  */
+                      bytes = 1;
+
+                    w = wcwidth (wc);
+                    if (w >= 0)
+                      /* A printable multibyte character.  */
+                      {
+                        if (w > INT_MAX - width)
+                          goto overflow;
+                        width += w;
+                      }
+                    else
+                      /* An unprintable multibyte character.  */
+                      if (!(flags & MBSW_REJECT_UNPRINTABLE))
+                        {
+                          if (!iswcntrl (wc))
+                            {
+                              if (width == INT_MAX)
+                                goto overflow;
+                              width++;
+                            }
+                        }
+                      else
+                        return -1;
+
+                    p += bytes;
+                  }
+                while (! mbsinit (&mbstate));
+              }
+              break;
+          }
+      return width;
+    }
+
+  while (p < plimit)
+    {
+      unsigned char c = (unsigned char) *p++;
+
+      if (c == 0 && (flags & MBSW_STOP_AT_NUL))
+        return width;
+
+      if (isprint (c))
+        {
+          if (width == INT_MAX)
+            goto overflow;
+          width++;
+        }
+      else if (!(flags & MBSW_REJECT_UNPRINTABLE))
+        {
+          if (!iscntrl (c))
+            {
+              if (width == INT_MAX)
+                goto overflow;
+              width++;
+            }
+        }
+      else
+        return -1;
+    }
+  return width;
+
+ overflow:
+  return INT_MAX;
+}
diff --git a/grub-core/lib/gnulib/mbswidth.h b/grub-core/lib/gnulib/mbswidth.h
new file mode 100644
index 0000000..45a123e
--- /dev/null
+++ b/grub-core/lib/gnulib/mbswidth.h
@@ -0,0 +1,64 @@
+/* Determine the number of screen columns needed for a string.
+   Copyright (C) 2000-2004, 2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <stddef.h>
+
+/* Avoid a clash of our mbswidth() with a function of the same name defined
+   in UnixWare 7.1.1 <wchar.h>.  We need this #include before the #define
+   below.
+   However, we don't want to #include <wchar.h> on all platforms because
+   - Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
+     <wchar.h>.
+   - BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
+     <wchar.h>.  */
+#if HAVE_DECL_MBSWIDTH_IN_WCHAR_H
+# include <wchar.h>
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Optional flags to influence mbswidth/mbsnwidth behavior.  */
+
+/* If this bit is set, return -1 upon finding an invalid or incomplete
+   character.  Otherwise, assume invalid characters have width 1.  */
+#define MBSW_REJECT_INVALID 1
+
+/* If this bit is set, return -1 upon finding a non-printable character.
+   Otherwise, assume unprintable characters have width 0 if they are
+   control characters and 1 otherwise.  */
+#define MBSW_REJECT_UNPRINTABLE 2
+
+/* If this bit is set \0 is treated as the end of string.
+   Otherwise it's treated as a normal one column width character.  */
+#define MBSW_STOP_AT_NUL 4
+
+
+/* Returns the number of screen columns needed for STRING.  */
+#define mbswidth gnu_mbswidth  /* avoid clash with UnixWare 7.1.1 function */
+extern int mbswidth (const char *string, int flags);
+
+/* Returns the number of screen columns needed for the NBYTES bytes
+   starting at BUF.  */
+extern int mbsnwidth (const char *buf, size_t nbytes, int flags);
+
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/grub-core/lib/gnulib/mbtowc-impl.h b/grub-core/lib/gnulib/mbtowc-impl.h
new file mode 100644
index 0000000..f4ab981
--- /dev/null
+++ b/grub-core/lib/gnulib/mbtowc-impl.h
@@ -0,0 +1,44 @@
+/* Convert multibyte character to wide character.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* We don't need a static internal state, because the encoding is not state
+   dependent, and when mbrtowc returns (size_t)(-2). we throw the result
+   away. */
+
+int
+mbtowc (wchar_t *pwc, const char *s, size_t n)
+{
+  if (s == NULL)
+    return 0;
+  else
+    {
+      mbstate_t state;
+      wchar_t wc;
+      size_t result;
+
+      memset (&state, 0, sizeof (mbstate_t));
+      result = mbrtowc (&wc, s, n, &state);
+      if (result == (size_t)-1 || result == (size_t)-2)
+        {
+          errno = EILSEQ;
+          return -1;
+        }
+      if (pwc != NULL)
+        *pwc = wc;
+      return (wc == 0 ? 0 : result);
+    }
+}
diff --git a/grub-core/lib/gnulib/mbtowc.c b/grub-core/lib/gnulib/mbtowc.c
new file mode 100644
index 0000000..77a8472
--- /dev/null
+++ b/grub-core/lib/gnulib/mbtowc.c
@@ -0,0 +1,26 @@
+/* Convert multibyte character to wide character.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2011.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdlib.h>
+
+#include <errno.h>
+#include <string.h>
+#include <wchar.h>
+
+#include "mbtowc-impl.h"
diff --git a/grub-core/lib/gnulib/memchr.c b/grub-core/lib/gnulib/memchr.c
new file mode 100644
index 0000000..4e0c5f9
--- /dev/null
+++ b/grub-core/lib/gnulib/memchr.c
@@ -0,0 +1,172 @@
+/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2019
+   Free Software Foundation, Inc.
+
+   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+   with help from Dan Sahlin (dan@sics.se) and
+   commentary by Jim Blandy (jimb@ai.mit.edu);
+   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+   and implemented by Roland McGrath (roland@ai.mit.edu).
+
+NOTE: The canonical source of this file is maintained with the GNU C Library.
+Bugs can be reported to bug-glibc@prep.ai.mit.edu.
+
+This program is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 3 of the License, or any
+later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+#include <string.h>
+
+#include <stddef.h>
+
+#if defined _LIBC
+# include <memcopy.h>
+#else
+# define reg_char char
+#endif
+
+#include <limits.h>
+
+#if HAVE_BP_SYM_H || defined _LIBC
+# include <bp-sym.h>
+#else
+# define BP_SYM(sym) sym
+#endif
+
+#undef __memchr
+#ifdef _LIBC
+# undef memchr
+#endif
+
+#ifndef weak_alias
+# define __memchr memchr
+#endif
+
+/* Search no more than N bytes of S for C.  */
+void *
+__memchr (void const *s, int c_in, size_t n)
+{
+  /* On 32-bit hardware, choosing longword to be a 32-bit unsigned
+     long instead of a 64-bit uintmax_t tends to give better
+     performance.  On 64-bit hardware, unsigned long is generally 64
+     bits already.  Change this typedef to experiment with
+     performance.  */
+  typedef unsigned long int longword;
+
+  const unsigned char *char_ptr;
+  const longword *longword_ptr;
+  longword repeated_one;
+  longword repeated_c;
+  unsigned reg_char c;
+
+  c = (unsigned char) c_in;
+
+  /* Handle the first few bytes by reading one byte at a time.
+     Do this until CHAR_PTR is aligned on a longword boundary.  */
+  for (char_ptr = (const unsigned char *) s;
+       n > 0 && (size_t) char_ptr % sizeof (longword) != 0;
+       --n, ++char_ptr)
+    if (*char_ptr == c)
+      return (void *) char_ptr;
+
+  longword_ptr = (const longword *) char_ptr;
+
+  /* All these elucidatory comments refer to 4-byte longwords,
+     but the theory applies equally well to any size longwords.  */
+
+  /* Compute auxiliary longword values:
+     repeated_one is a value which has a 1 in every byte.
+     repeated_c has c in every byte.  */
+  repeated_one = 0x01010101;
+  repeated_c = c | (c << 8);
+  repeated_c |= repeated_c << 16;
+  if (0xffffffffU < (longword) -1)
+    {
+      repeated_one |= repeated_one << 31 << 1;
+      repeated_c |= repeated_c << 31 << 1;
+      if (8 < sizeof (longword))
+        {
+          size_t i;
+
+          for (i = 64; i < sizeof (longword) * 8; i *= 2)
+            {
+              repeated_one |= repeated_one << i;
+              repeated_c |= repeated_c << i;
+            }
+        }
+    }
+
+  /* Instead of the traditional loop which tests each byte, we will test a
+     longword at a time.  The tricky part is testing if *any of the four*
+     bytes in the longword in question are equal to c.  We first use an xor
+     with repeated_c.  This reduces the task to testing whether *any of the
+     four* bytes in longword1 is zero.
+
+     We compute tmp =
+       ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
+     That is, we perform the following operations:
+       1. Subtract repeated_one.
+       2. & ~longword1.
+       3. & a mask consisting of 0x80 in every byte.
+     Consider what happens in each byte:
+       - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
+         and step 3 transforms it into 0x80.  A carry can also be propagated
+         to more significant bytes.
+       - If a byte of longword1 is nonzero, let its lowest 1 bit be at
+         position k (0 <= k <= 7); so the lowest k bits are 0.  After step 1,
+         the byte ends in a single bit of value 0 and k bits of value 1.
+         After step 2, the result is just k bits of value 1: 2^k - 1.  After
+         step 3, the result is 0.  And no carry is produced.
+     So, if longword1 has only non-zero bytes, tmp is zero.
+     Whereas if longword1 has a zero byte, call j the position of the least
+     significant zero byte.  Then the result has a zero at positions 0, ...,
+     j-1 and a 0x80 at position j.  We cannot predict the result at the more
+     significant bytes (positions j+1..3), but it does not matter since we
+     already have a non-zero bit at position 8*j+7.
+
+     So, the test whether any byte in longword1 is zero is equivalent to
+     testing whether tmp is nonzero.  */
+
+  while (n >= sizeof (longword))
+    {
+      longword longword1 = *longword_ptr ^ repeated_c;
+
+      if ((((longword1 - repeated_one) & ~longword1)
+           & (repeated_one << 7)) != 0)
+        break;
+      longword_ptr++;
+      n -= sizeof (longword);
+    }
+
+  char_ptr = (const unsigned char *) longword_ptr;
+
+  /* At this point, we know that either n < sizeof (longword), or one of the
+     sizeof (longword) bytes starting at char_ptr is == c.  On little-endian
+     machines, we could determine the first such byte without any further
+     memory accesses, just by looking at the tmp result from the last loop
+     iteration.  But this does not work on big-endian machines.  Choose code
+     that works in both cases.  */
+
+  for (; n > 0; --n, ++char_ptr)
+    {
+      if (*char_ptr == c)
+        return (void *) char_ptr;
+    }
+
+  return NULL;
+}
+#ifdef weak_alias
+weak_alias (__memchr, BP_SYM (memchr))
+#endif
diff --git a/grub-core/lib/gnulib/memchr.valgrind b/grub-core/lib/gnulib/memchr.valgrind
new file mode 100644
index 0000000..60f247e
--- /dev/null
+++ b/grub-core/lib/gnulib/memchr.valgrind
@@ -0,0 +1,14 @@
+# Suppress a valgrind message about use of uninitialized memory in memchr().
+# POSIX states that when the character is found, memchr must not read extra
+# bytes in an overestimated length (for example, where memchr is used to
+# implement strnlen).  However, we use a safe word read to provide a speedup.
+{
+    memchr-value4
+    Memcheck:Value4
+    fun:rpl_memchr
+}
+{
+    memchr-value8
+    Memcheck:Value8
+    fun:rpl_memchr
+}
diff --git a/grub-core/lib/gnulib/mempcpy.c b/grub-core/lib/gnulib/mempcpy.c
new file mode 100644
index 0000000..d0220e1
--- /dev/null
+++ b/grub-core/lib/gnulib/mempcpy.c
@@ -0,0 +1,28 @@
+/* Copy memory area and return pointer after last written byte.
+   Copyright (C) 2003, 2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+/* Copy N bytes of SRC to DEST, return pointer to bytes after the
+   last written byte.  */
+void *
+mempcpy (void *dest, const void *src, size_t n)
+{
+  return (char *) memcpy (dest, src, n) + n;
+}
diff --git a/grub-core/lib/gnulib/memrchr.c b/grub-core/lib/gnulib/memrchr.c
new file mode 100644
index 0000000..9602283
--- /dev/null
+++ b/grub-core/lib/gnulib/memrchr.c
@@ -0,0 +1,161 @@
+/* memrchr -- find the last occurrence of a byte in a memory block
+
+   Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2019 Free Software
+   Foundation, Inc.
+
+   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+   with help from Dan Sahlin (dan@sics.se) and
+   commentary by Jim Blandy (jimb@ai.mit.edu);
+   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+   and implemented by Roland McGrath (roland@ai.mit.edu).
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#if defined _LIBC
+# include <memcopy.h>
+#else
+# include <config.h>
+# define reg_char char
+#endif
+
+#include <string.h>
+#include <limits.h>
+
+#undef __memrchr
+#ifdef _LIBC
+# undef memrchr
+#endif
+
+#ifndef weak_alias
+# define __memrchr memrchr
+#endif
+
+/* Search no more than N bytes of S for C.  */
+void *
+__memrchr (void const *s, int c_in, size_t n)
+{
+  /* On 32-bit hardware, choosing longword to be a 32-bit unsigned
+     long instead of a 64-bit uintmax_t tends to give better
+     performance.  On 64-bit hardware, unsigned long is generally 64
+     bits already.  Change this typedef to experiment with
+     performance.  */
+  typedef unsigned long int longword;
+
+  const unsigned char *char_ptr;
+  const longword *longword_ptr;
+  longword repeated_one;
+  longword repeated_c;
+  unsigned reg_char c;
+
+  c = (unsigned char) c_in;
+
+  /* Handle the last few bytes by reading one byte at a time.
+     Do this until CHAR_PTR is aligned on a longword boundary.  */
+  for (char_ptr = (const unsigned char *) s + n;
+       n > 0 && (size_t) char_ptr % sizeof (longword) != 0;
+       --n)
+    if (*--char_ptr == c)
+      return (void *) char_ptr;
+
+  longword_ptr = (const void *) char_ptr;
+
+  /* All these elucidatory comments refer to 4-byte longwords,
+     but the theory applies equally well to any size longwords.  */
+
+  /* Compute auxiliary longword values:
+     repeated_one is a value which has a 1 in every byte.
+     repeated_c has c in every byte.  */
+  repeated_one = 0x01010101;
+  repeated_c = c | (c << 8);
+  repeated_c |= repeated_c << 16;
+  if (0xffffffffU < (longword) -1)
+    {
+      repeated_one |= repeated_one << 31 << 1;
+      repeated_c |= repeated_c << 31 << 1;
+      if (8 < sizeof (longword))
+        {
+          size_t i;
+
+          for (i = 64; i < sizeof (longword) * 8; i *= 2)
+            {
+              repeated_one |= repeated_one << i;
+              repeated_c |= repeated_c << i;
+            }
+        }
+    }
+
+  /* Instead of the traditional loop which tests each byte, we will test a
+     longword at a time.  The tricky part is testing if *any of the four*
+     bytes in the longword in question are equal to c.  We first use an xor
+     with repeated_c.  This reduces the task to testing whether *any of the
+     four* bytes in longword1 is zero.
+
+     We compute tmp =
+       ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
+     That is, we perform the following operations:
+       1. Subtract repeated_one.
+       2. & ~longword1.
+       3. & a mask consisting of 0x80 in every byte.
+     Consider what happens in each byte:
+       - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
+         and step 3 transforms it into 0x80.  A carry can also be propagated
+         to more significant bytes.
+       - If a byte of longword1 is nonzero, let its lowest 1 bit be at
+         position k (0 <= k <= 7); so the lowest k bits are 0.  After step 1,
+         the byte ends in a single bit of value 0 and k bits of value 1.
+         After step 2, the result is just k bits of value 1: 2^k - 1.  After
+         step 3, the result is 0.  And no carry is produced.
+     So, if longword1 has only non-zero bytes, tmp is zero.
+     Whereas if longword1 has a zero byte, call j the position of the least
+     significant zero byte.  Then the result has a zero at positions 0, ...,
+     j-1 and a 0x80 at position j.  We cannot predict the result at the more
+     significant bytes (positions j+1..3), but it does not matter since we
+     already have a non-zero bit at position 8*j+7.
+
+     So, the test whether any byte in longword1 is zero is equivalent to
+     testing whether tmp is nonzero.  */
+
+  while (n >= sizeof (longword))
+    {
+      longword longword1 = *--longword_ptr ^ repeated_c;
+
+      if ((((longword1 - repeated_one) & ~longword1)
+           & (repeated_one << 7)) != 0)
+        {
+          longword_ptr++;
+          break;
+        }
+      n -= sizeof (longword);
+    }
+
+  char_ptr = (const unsigned char *) longword_ptr;
+
+  /* At this point, we know that either n < sizeof (longword), or one of the
+     sizeof (longword) bytes starting at char_ptr is == c.  On little-endian
+     machines, we could determine the first such byte without any further
+     memory accesses, just by looking at the tmp result from the last loop
+     iteration.  But this does not work on big-endian machines.  Choose code
+     that works in both cases.  */
+
+  while (n-- > 0)
+    {
+      if (*--char_ptr == c)
+        return (void *) char_ptr;
+    }
+
+  return NULL;
+}
+#ifdef weak_alias
+weak_alias (__memrchr, memrchr)
+#endif
diff --git a/grub-core/lib/gnulib/msvc-inval.c b/grub-core/lib/gnulib/msvc-inval.c
new file mode 100644
index 0000000..75b5a07
--- /dev/null
+++ b/grub-core/lib/gnulib/msvc-inval.c
@@ -0,0 +1,129 @@
+/* Invalid parameter handler for MSVC runtime libraries.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "msvc-inval.h"
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING)
+
+/* Get _invalid_parameter_handler type and _set_invalid_parameter_handler
+   declaration.  */
+# include <stdlib.h>
+
+# if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+
+static void __cdecl
+gl_msvc_invalid_parameter_handler (const wchar_t *expression,
+                                   const wchar_t *function,
+                                   const wchar_t *file,
+                                   unsigned int line,
+                                   uintptr_t dummy)
+{
+}
+
+# else
+
+/* Get declarations of the native Windows API functions.  */
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h>
+
+#  if defined _MSC_VER
+
+static void __cdecl
+gl_msvc_invalid_parameter_handler (const wchar_t *expression,
+                                   const wchar_t *function,
+                                   const wchar_t *file,
+                                   unsigned int line,
+                                   uintptr_t dummy)
+{
+  RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
+}
+
+#  else
+
+/* An index to thread-local storage.  */
+static DWORD tls_index;
+static int tls_initialized /* = 0 */;
+
+/* Used as a fallback only.  */
+static struct gl_msvc_inval_per_thread not_per_thread;
+
+struct gl_msvc_inval_per_thread *
+gl_msvc_inval_current (void)
+{
+  if (!tls_initialized)
+    {
+      tls_index = TlsAlloc ();
+      tls_initialized = 1;
+    }
+  if (tls_index == TLS_OUT_OF_INDEXES)
+    /* TlsAlloc had failed.  */
+    return &not_per_thread;
+  else
+    {
+      struct gl_msvc_inval_per_thread *pointer =
+        (struct gl_msvc_inval_per_thread *) TlsGetValue (tls_index);
+      if (pointer == NULL)
+        {
+          /* First call.  Allocate a new 'struct gl_msvc_inval_per_thread'.  */
+          pointer =
+            (struct gl_msvc_inval_per_thread *)
+            malloc (sizeof (struct gl_msvc_inval_per_thread));
+          if (pointer == NULL)
+            /* Could not allocate memory.  Use the global storage.  */
+            pointer = &not_per_thread;
+          TlsSetValue (tls_index, pointer);
+        }
+      return pointer;
+    }
+}
+
+static void __cdecl
+gl_msvc_invalid_parameter_handler (const wchar_t *expression,
+                                   const wchar_t *function,
+                                   const wchar_t *file,
+                                   unsigned int line,
+                                   uintptr_t dummy)
+{
+  struct gl_msvc_inval_per_thread *current = gl_msvc_inval_current ();
+  if (current->restart_valid)
+    longjmp (current->restart, 1);
+  else
+    /* An invalid parameter notification from outside the gnulib code.
+       Give the caller a chance to intervene.  */
+    RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
+}
+
+#  endif
+
+# endif
+
+static int gl_msvc_inval_initialized /* = 0 */;
+
+void
+gl_msvc_inval_ensure_handler (void)
+{
+  if (gl_msvc_inval_initialized == 0)
+    {
+      _set_invalid_parameter_handler (gl_msvc_invalid_parameter_handler);
+      gl_msvc_inval_initialized = 1;
+    }
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/msvc-inval.h b/grub-core/lib/gnulib/msvc-inval.h
new file mode 100644
index 0000000..e31cf65
--- /dev/null
+++ b/grub-core/lib/gnulib/msvc-inval.h
@@ -0,0 +1,222 @@
+/* Invalid parameter handler for MSVC runtime libraries.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _MSVC_INVAL_H
+#define _MSVC_INVAL_H
+
+/* With MSVC runtime libraries with the "invalid parameter handler" concept,
+   functions like fprintf(), dup2(), or close() crash when the caller passes
+   an invalid argument.  But POSIX wants error codes (such as EINVAL or EBADF)
+   instead.
+   This file defines macros that turn such an invalid parameter notification
+   into a non-local exit.  An error code can then be produced at the target
+   of this exit.  You can thus write code like
+
+     TRY_MSVC_INVAL
+       {
+         <Code that can trigger an invalid parameter notification
+          but does not do 'return', 'break', 'continue', nor 'goto'.>
+       }
+     CATCH_MSVC_INVAL
+       {
+         <Code that handles an invalid parameter notification
+          but does not do 'return', 'break', 'continue', nor 'goto'.>
+       }
+     DONE_MSVC_INVAL;
+
+   This entire block expands to a single statement.
+
+   The handling of invalid parameters can be done in three ways:
+
+     * The default way, which is reasonable for programs (not libraries):
+       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [DEFAULT_HANDLING])
+
+     * The way for libraries that make "hairy" calls (like close(-1), or
+       fclose(fp) where fileno(fp) is closed, or simply getdtablesize()):
+       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [HAIRY_LIBRARY_HANDLING])
+
+     * The way for libraries that make no "hairy" calls:
+       AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [SANE_LIBRARY_HANDLING])
+ */
+
+#define DEFAULT_HANDLING       0
+#define HAIRY_LIBRARY_HANDLING 1
+#define SANE_LIBRARY_HANDLING  2
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING)
+/* A native Windows platform with the "invalid parameter handler" concept,
+   and either DEFAULT_HANDLING or HAIRY_LIBRARY_HANDLING.  */
+
+# if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+/* Default handling.  */
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+
+/* Ensure that the invalid parameter handler in installed that just returns.
+   Because we assume no other part of the program installs a different
+   invalid parameter handler, this solution is multithread-safe.  */
+extern void gl_msvc_inval_ensure_handler (void);
+
+#  ifdef __cplusplus
+}
+#  endif
+
+#  define TRY_MSVC_INVAL \
+     do                                                                        \
+       {                                                                       \
+         gl_msvc_inval_ensure_handler ();                                      \
+         if (1)
+#  define CATCH_MSVC_INVAL \
+         else
+#  define DONE_MSVC_INVAL \
+       }                                                                       \
+     while (0)
+
+# else
+/* Handling for hairy libraries.  */
+
+#  include <excpt.h>
+
+/* Gnulib can define its own status codes, as described in the page
+   "Raising Software Exceptions" on microsoft.com
+   <https://msdn.microsoft.com/en-us/library/het71c37.aspx>.
+   Our status codes are composed of
+     - 0xE0000000, mandatory for all user-defined status codes,
+     - 0x474E550, a API identifier ("GNU"),
+     - 0, 1, 2, ..., used to distinguish different status codes from the
+       same API.  */
+#  define STATUS_GNULIB_INVALID_PARAMETER (0xE0000000 + 0x474E550 + 0)
+
+#  if defined _MSC_VER
+/* A compiler that supports __try/__except, as described in the page
+   "try-except statement" on microsoft.com
+   <https://msdn.microsoft.com/en-us/library/s58ftw19.aspx>.
+   With __try/__except, we can use the multithread-safe exception handling.  */
+
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+
+/* Ensure that the invalid parameter handler in installed that raises a
+   software exception with code STATUS_GNULIB_INVALID_PARAMETER.
+   Because we assume no other part of the program installs a different
+   invalid parameter handler, this solution is multithread-safe.  */
+extern void gl_msvc_inval_ensure_handler (void);
+
+#   ifdef __cplusplus
+}
+#   endif
+
+#   define TRY_MSVC_INVAL \
+      do                                                                       \
+        {                                                                      \
+          gl_msvc_inval_ensure_handler ();                                     \
+          __try
+#   define CATCH_MSVC_INVAL \
+          __except (GetExceptionCode () == STATUS_GNULIB_INVALID_PARAMETER     \
+                    ? EXCEPTION_EXECUTE_HANDLER                                \
+                    : EXCEPTION_CONTINUE_SEARCH)
+#   define DONE_MSVC_INVAL \
+        }                                                                      \
+      while (0)
+
+#  else
+/* Any compiler.
+   We can only use setjmp/longjmp.  */
+
+#   include <setjmp.h>
+
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+
+struct gl_msvc_inval_per_thread
+{
+  /* The restart that will resume execution at the code between
+     CATCH_MSVC_INVAL and DONE_MSVC_INVAL.  It is enabled only between
+     TRY_MSVC_INVAL and CATCH_MSVC_INVAL.  */
+  jmp_buf restart;
+
+  /* Tells whether the contents of restart is valid.  */
+  int restart_valid;
+};
+
+/* Ensure that the invalid parameter handler in installed that passes
+   control to the gl_msvc_inval_restart if it is valid, or raises a
+   software exception with code STATUS_GNULIB_INVALID_PARAMETER otherwise.
+   Because we assume no other part of the program installs a different
+   invalid parameter handler, this solution is multithread-safe.  */
+extern void gl_msvc_inval_ensure_handler (void);
+
+/* Return a pointer to the per-thread data for the current thread.  */
+extern struct gl_msvc_inval_per_thread *gl_msvc_inval_current (void);
+
+#   ifdef __cplusplus
+}
+#   endif
+
+#   define TRY_MSVC_INVAL \
+      do                                                                       \
+        {                                                                      \
+          struct gl_msvc_inval_per_thread *msvc_inval_current;                 \
+          gl_msvc_inval_ensure_handler ();                                     \
+          msvc_inval_current = gl_msvc_inval_current ();                       \
+          /* First, initialize gl_msvc_inval_restart.  */                      \
+          if (setjmp (msvc_inval_current->restart) == 0)                       \
+            {                                                                  \
+              /* Then, mark it as valid.  */                                   \
+              msvc_inval_current->restart_valid = 1;
+#   define CATCH_MSVC_INVAL \
+              /* Execution completed.                                          \
+                 Mark gl_msvc_inval_restart as invalid.  */                    \
+              msvc_inval_current->restart_valid = 0;                           \
+            }                                                                  \
+          else                                                                 \
+            {                                                                  \
+              /* Execution triggered an invalid parameter notification.        \
+                 Mark gl_msvc_inval_restart as invalid.  */                    \
+              msvc_inval_current->restart_valid = 0;
+#   define DONE_MSVC_INVAL \
+            }                                                                  \
+        }                                                                      \
+      while (0)
+
+#  endif
+
+# endif
+
+#else
+/* A platform that does not need to the invalid parameter handler,
+   or when SANE_LIBRARY_HANDLING is desired.  */
+
+/* The braces here avoid GCC warnings like
+   "warning: suggest explicit braces to avoid ambiguous 'else'".  */
+# define TRY_MSVC_INVAL \
+    do                                                                         \
+      {                                                                        \
+        if (1)
+# define CATCH_MSVC_INVAL \
+        else
+# define DONE_MSVC_INVAL \
+      }                                                                        \
+    while (0)
+
+#endif
+
+#endif /* _MSVC_INVAL_H */
diff --git a/grub-core/lib/gnulib/msvc-nothrow.c b/grub-core/lib/gnulib/msvc-nothrow.c
new file mode 100644
index 0000000..49b709c
--- /dev/null
+++ b/grub-core/lib/gnulib/msvc-nothrow.c
@@ -0,0 +1,51 @@
+/* Wrappers that don't throw invalid parameter notifications
+   with MSVC runtime libraries.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "msvc-nothrow.h"
+
+/* Get declarations of the native Windows API functions.  */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+# include "msvc-inval.h"
+#endif
+
+#undef _get_osfhandle
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+intptr_t
+_gl_nothrow_get_osfhandle (int fd)
+{
+  intptr_t result;
+
+  TRY_MSVC_INVAL
+    {
+      result = _get_osfhandle (fd);
+    }
+  CATCH_MSVC_INVAL
+    {
+      result = (intptr_t) INVALID_HANDLE_VALUE;
+    }
+  DONE_MSVC_INVAL;
+
+  return result;
+}
+#endif
diff --git a/grub-core/lib/gnulib/msvc-nothrow.h b/grub-core/lib/gnulib/msvc-nothrow.h
new file mode 100644
index 0000000..8d3ca78
--- /dev/null
+++ b/grub-core/lib/gnulib/msvc-nothrow.h
@@ -0,0 +1,43 @@
+/* Wrappers that don't throw invalid parameter notifications
+   with MSVC runtime libraries.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _MSVC_NOTHROW_H
+#define _MSVC_NOTHROW_H
+
+/* With MSVC runtime libraries with the "invalid parameter handler" concept,
+   functions like fprintf(), dup2(), or close() crash when the caller passes
+   an invalid argument.  But POSIX wants error codes (such as EINVAL or EBADF)
+   instead.
+   This file defines wrappers that turn such an invalid parameter notification
+   into an error code.  */
+
+#if defined _WIN32 && ! defined __CYGWIN__
+
+/* Get original declaration of _get_osfhandle.  */
+# include <io.h>
+
+# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+
+/* Override _get_osfhandle.  */
+extern intptr_t _gl_nothrow_get_osfhandle (int fd);
+#  define _get_osfhandle _gl_nothrow_get_osfhandle
+
+# endif
+
+#endif
+
+#endif /* _MSVC_NOTHROW_H */
diff --git a/grub-core/lib/gnulib/nl_langinfo.c b/grub-core/lib/gnulib/nl_langinfo.c
new file mode 100644
index 0000000..e8a5595
--- /dev/null
+++ b/grub-core/lib/gnulib/nl_langinfo.c
@@ -0,0 +1,366 @@
+/* nl_langinfo() replacement: query locale dependent information.
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <langinfo.h>
+
+#include <locale.h>
+#include <string.h>
+#if defined _WIN32 && ! defined __CYGWIN__
+# define WIN32_LEAN_AND_MEAN  /* avoid including junk */
+# include <windows.h>
+# include <stdio.h>
+#endif
+
+#if !REPLACE_NL_LANGINFO || GNULIB_defined_CODESET
+/* Return the codeset of the current locale, if this is easily deducible.
+   Otherwise, return "".  */
+static char *
+ctype_codeset (void)
+{
+  static char buf[2 + 10 + 1];
+  char const *locale = setlocale (LC_CTYPE, NULL);
+  char *codeset = buf;
+  size_t codesetlen;
+  codeset[0] = '\0';
+
+  if (locale && locale[0])
+    {
+      /* If the locale name contains an encoding after the dot, return it.  */
+      char *dot = strchr (locale, '.');
+
+      if (dot)
+        {
+          /* Look for the possible @... trailer and remove it, if any.  */
+          char *codeset_start = dot + 1;
+          char const *modifier = strchr (codeset_start, '@');
+
+          if (! modifier)
+            codeset = codeset_start;
+          else
+            {
+              codesetlen = modifier - codeset_start;
+              if (codesetlen < sizeof buf)
+                {
+                  codeset = memcpy (buf, codeset_start, codesetlen);
+                  codeset[codesetlen] = '\0';
+                }
+            }
+        }
+    }
+
+# if defined _WIN32 && ! defined __CYGWIN__
+  /* If setlocale is successful, it returns the number of the
+     codepage, as a string.  Otherwise, fall back on Windows API
+     GetACP, which returns the locale's codepage as a number (although
+     this doesn't change according to what the 'setlocale' call specified).
+     Either way, prepend "CP" to make it a valid codeset name.  */
+  codesetlen = strlen (codeset);
+  if (0 < codesetlen && codesetlen < sizeof buf - 2)
+    memmove (buf + 2, codeset, codesetlen + 1);
+  else
+    sprintf (buf + 2, "%u", GetACP ());
+  codeset = memcpy (buf, "CP", 2);
+# endif
+  return codeset;
+}
+#endif
+
+
+#if REPLACE_NL_LANGINFO
+
+/* Override nl_langinfo with support for added nl_item values.  */
+
+# undef nl_langinfo
+
+char *
+rpl_nl_langinfo (nl_item item)
+{
+  switch (item)
+    {
+# if GNULIB_defined_CODESET
+    case CODESET:
+      return ctype_codeset ();
+# endif
+# if GNULIB_defined_T_FMT_AMPM
+    case T_FMT_AMPM:
+      return (char *) "%I:%M:%S %p";
+# endif
+# if GNULIB_defined_ALTMON
+    case ALTMON_1:
+    case ALTMON_2:
+    case ALTMON_3:
+    case ALTMON_4:
+    case ALTMON_5:
+    case ALTMON_6:
+    case ALTMON_7:
+    case ALTMON_8:
+    case ALTMON_9:
+    case ALTMON_10:
+    case ALTMON_11:
+    case ALTMON_12:
+      /* We don't ship the appropriate localizations with gnulib.  Therefore,
+         treat ALTMON_i like MON_i.  */
+      item = item - ALTMON_1 + MON_1;
+      break;
+# endif
+# if GNULIB_defined_ERA
+    case ERA:
+      /* The format is not standardized.  In glibc it is a sequence of strings
+         of the form "direction:offset:start_date:end_date:era_name:era_format"
+         with an empty string at the end.  */
+      return (char *) "";
+    case ERA_D_FMT:
+      /* The %Ex conversion in strftime behaves like %x if the locale does not
+         have an alternative time format.  */
+      item = D_FMT;
+      break;
+    case ERA_D_T_FMT:
+      /* The %Ec conversion in strftime behaves like %c if the locale does not
+         have an alternative time format.  */
+      item = D_T_FMT;
+      break;
+    case ERA_T_FMT:
+      /* The %EX conversion in strftime behaves like %X if the locale does not
+         have an alternative time format.  */
+      item = T_FMT;
+      break;
+    case ALT_DIGITS:
+      /* The format is not standardized.  In glibc it is a sequence of 10
+         strings, appended in memory.  */
+      return (char *) "\0\0\0\0\0\0\0\0\0\0";
+# endif
+# if GNULIB_defined_YESEXPR || !FUNC_NL_LANGINFO_YESEXPR_WORKS
+    case YESEXPR:
+      return (char *) "^[yY]";
+    case NOEXPR:
+      return (char *) "^[nN]";
+# endif
+    default:
+      break;
+    }
+  return nl_langinfo (item);
+}
+
+#else
+
+/* Provide nl_langinfo from scratch, either for native MS-Windows, or
+   for old Unix platforms without locales, such as Linux libc5 or
+   BeOS.  */
+
+# include <time.h>
+
+char *
+nl_langinfo (nl_item item)
+{
+  static char nlbuf[100];
+  struct tm tmm = { 0 };
+
+  switch (item)
+    {
+    /* nl_langinfo items of the LC_CTYPE category */
+    case CODESET:
+      {
+        char *codeset = ctype_codeset ();
+        if (*codeset)
+          return codeset;
+      }
+# ifdef __BEOS__
+      return (char *) "UTF-8";
+# else
+      return (char *) "ISO-8859-1";
+# endif
+    /* nl_langinfo items of the LC_NUMERIC category */
+    case RADIXCHAR:
+      return localeconv () ->decimal_point;
+    case THOUSEP:
+      return localeconv () ->thousands_sep;
+# ifdef GROUPING
+    case GROUPING:
+      return localeconv () ->grouping;
+# endif
+    /* nl_langinfo items of the LC_TIME category.
+       TODO: Really use the locale.  */
+    case D_T_FMT:
+    case ERA_D_T_FMT:
+      return (char *) "%a %b %e %H:%M:%S %Y";
+    case D_FMT:
+    case ERA_D_FMT:
+      return (char *) "%m/%d/%y";
+    case T_FMT:
+    case ERA_T_FMT:
+      return (char *) "%H:%M:%S";
+    case T_FMT_AMPM:
+      return (char *) "%I:%M:%S %p";
+    case AM_STR:
+      if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm))
+        return (char *) "AM";
+      return nlbuf;
+    case PM_STR:
+      tmm.tm_hour = 12;
+      if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm))
+        return (char *) "PM";
+      return nlbuf;
+    case DAY_1:
+    case DAY_2:
+    case DAY_3:
+    case DAY_4:
+    case DAY_5:
+    case DAY_6:
+    case DAY_7:
+      {
+        static char const days[][sizeof "Wednesday"] = {
+          "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
+          "Friday", "Saturday"
+        };
+        tmm.tm_wday = item - DAY_1;
+        if (!strftime (nlbuf, sizeof nlbuf, "%A", &tmm))
+          return (char *) days[item - DAY_1];
+        return nlbuf;
+      }
+    case ABDAY_1:
+    case ABDAY_2:
+    case ABDAY_3:
+    case ABDAY_4:
+    case ABDAY_5:
+    case ABDAY_6:
+    case ABDAY_7:
+      {
+        static char const abdays[][sizeof "Sun"] = {
+          "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+        };
+        tmm.tm_wday = item - ABDAY_1;
+        if (!strftime (nlbuf, sizeof nlbuf, "%a", &tmm))
+          return (char *) abdays[item - ABDAY_1];
+        return nlbuf;
+      }
+    {
+      static char const months[][sizeof "September"] = {
+        "January", "February", "March", "April", "May", "June", "July",
+        "September", "October", "November", "December"
+      };
+      case MON_1:
+      case MON_2:
+      case MON_3:
+      case MON_4:
+      case MON_5:
+      case MON_6:
+      case MON_7:
+      case MON_8:
+      case MON_9:
+      case MON_10:
+      case MON_11:
+      case MON_12:
+        tmm.tm_mon = item - MON_1;
+        if (!strftime (nlbuf, sizeof nlbuf, "%B", &tmm))
+          return (char *) months[item - MON_1];
+        return nlbuf;
+      case ALTMON_1:
+      case ALTMON_2:
+      case ALTMON_3:
+      case ALTMON_4:
+      case ALTMON_5:
+      case ALTMON_6:
+      case ALTMON_7:
+      case ALTMON_8:
+      case ALTMON_9:
+      case ALTMON_10:
+      case ALTMON_11:
+      case ALTMON_12:
+        tmm.tm_mon = item - ALTMON_1;
+        /* The platforms without nl_langinfo() don't support strftime with %OB.
+           We don't even need to try.  */
+        #if 0
+        if (!strftime (nlbuf, sizeof nlbuf, "%OB", &tmm))
+        #endif
+          if (!strftime (nlbuf, sizeof nlbuf, "%B", &tmm))
+            return (char *) months[item - ALTMON_1];
+        return nlbuf;
+    }
+    case ABMON_1:
+    case ABMON_2:
+    case ABMON_3:
+    case ABMON_4:
+    case ABMON_5:
+    case ABMON_6:
+    case ABMON_7:
+    case ABMON_8:
+    case ABMON_9:
+    case ABMON_10:
+    case ABMON_11:
+    case ABMON_12:
+      {
+        static char const abmonths[][sizeof "Jan"] = {
+          "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
+          "Sep", "Oct", "Nov", "Dec"
+        };
+        tmm.tm_mon = item - ABMON_1;
+        if (!strftime (nlbuf, sizeof nlbuf, "%b", &tmm))
+          return (char *) abmonths[item - ABMON_1];
+        return nlbuf;
+      }
+    case ERA:
+      return (char *) "";
+    case ALT_DIGITS:
+      return (char *) "\0\0\0\0\0\0\0\0\0\0";
+    /* nl_langinfo items of the LC_MONETARY category.  */
+    case CRNCYSTR:
+      return localeconv () ->currency_symbol;
+# ifdef INT_CURR_SYMBOL
+    case INT_CURR_SYMBOL:
+      return localeconv () ->int_curr_symbol;
+    case MON_DECIMAL_POINT:
+      return localeconv () ->mon_decimal_point;
+    case MON_THOUSANDS_SEP:
+      return localeconv () ->mon_thousands_sep;
+    case MON_GROUPING:
+      return localeconv () ->mon_grouping;
+    case POSITIVE_SIGN:
+      return localeconv () ->positive_sign;
+    case NEGATIVE_SIGN:
+      return localeconv () ->negative_sign;
+    case FRAC_DIGITS:
+      return & localeconv () ->frac_digits;
+    case INT_FRAC_DIGITS:
+      return & localeconv () ->int_frac_digits;
+    case P_CS_PRECEDES:
+      return & localeconv () ->p_cs_precedes;
+    case N_CS_PRECEDES:
+      return & localeconv () ->n_cs_precedes;
+    case P_SEP_BY_SPACE:
+      return & localeconv () ->p_sep_by_space;
+    case N_SEP_BY_SPACE:
+      return & localeconv () ->n_sep_by_space;
+    case P_SIGN_POSN:
+      return & localeconv () ->p_sign_posn;
+    case N_SIGN_POSN:
+      return & localeconv () ->n_sign_posn;
+# endif
+    /* nl_langinfo items of the LC_MESSAGES category
+       TODO: Really use the locale. */
+    case YESEXPR:
+      return (char *) "^[yY]";
+    case NOEXPR:
+      return (char *) "^[nN]";
+    default:
+      return (char *) "";
+    }
+}
+
+#endif
diff --git a/grub-core/lib/gnulib/open.c b/grub-core/lib/gnulib/open.c
new file mode 100644
index 0000000..6552605
--- /dev/null
+++ b/grub-core/lib/gnulib/open.c
@@ -0,0 +1,208 @@
+/* Open a descriptor to a file.
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+/* If the user's config.h happens to include <fcntl.h>, let it include only
+   the system's <fcntl.h> here, so that orig_open doesn't recurse to
+   rpl_open.  */
+#define __need_system_fcntl_h
+#include <config.h>
+
+/* Get the original definition of open.  It might be defined as a macro.  */
+#include <fcntl.h>
+#include <sys/types.h>
+#undef __need_system_fcntl_h
+
+static int
+orig_open (const char *filename, int flags, mode_t mode)
+{
+  return open (filename, flags, mode);
+}
+
+/* Specification.  */
+/* Write "fcntl.h" here, not <fcntl.h>, otherwise OSF/1 5.1 DTK cc eliminates
+   this include because of the preliminary #include <fcntl.h> above.  */
+#include "fcntl.h"
+
+#include "cloexec.h"
+
+#include <errno.h>
+#include <stdarg.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#ifndef REPLACE_OPEN_DIRECTORY
+# define REPLACE_OPEN_DIRECTORY 0
+#endif
+
+int
+open (const char *filename, int flags, ...)
+{
+  /* 0 = unknown, 1 = yes, -1 = no.  */
+#if GNULIB_defined_O_CLOEXEC
+  int have_cloexec = -1;
+#else
+  static int have_cloexec;
+#endif
+
+  mode_t mode;
+  int fd;
+
+  mode = 0;
+  if (flags & O_CREAT)
+    {
+      va_list arg;
+      va_start (arg, flags);
+
+      /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4
+         creates crashing code when 'mode_t' is smaller than 'int'.  */
+      mode = va_arg (arg, PROMOTED_MODE_T);
+
+      va_end (arg);
+    }
+
+#if GNULIB_defined_O_NONBLOCK
+  /* The only known platform that lacks O_NONBLOCK is mingw, but it
+     also lacks named pipes and Unix sockets, which are the only two
+     file types that require non-blocking handling in open().
+     Therefore, it is safe to ignore O_NONBLOCK here.  It is handy
+     that mingw also lacks openat(), so that is also covered here.  */
+  flags &= ~O_NONBLOCK;
+#endif
+
+#if defined _WIN32 && ! defined __CYGWIN__
+  if (strcmp (filename, "/dev/null") == 0)
+    filename = "NUL";
+#endif
+
+#if OPEN_TRAILING_SLASH_BUG
+  /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR
+     is specified, then fail.
+     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
+     says that
+       "A pathname that contains at least one non-slash character and that
+        ends with one or more trailing slashes shall be resolved as if a
+        single dot character ( '.' ) were appended to the pathname."
+     and
+       "The special filename dot shall refer to the directory specified by
+        its predecessor."
+     If the named file already exists as a directory, then
+       - if O_CREAT is specified, open() must fail because of the semantics
+         of O_CREAT,
+       - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX
+         <http://www.opengroup.org/susv3/functions/open.html> says that it
+         fails with errno = EISDIR in this case.
+     If the named file does not exist or does not name a directory, then
+       - if O_CREAT is specified, open() must fail since open() cannot create
+         directories,
+       - if O_WRONLY or O_RDWR is specified, open() must fail because the
+         file does not contain a '.' directory.  */
+  if (flags & (O_CREAT | O_WRONLY | O_RDWR))
+    {
+      size_t len = strlen (filename);
+      if (len > 0 && filename[len - 1] == '/')
+        {
+          errno = EISDIR;
+          return -1;
+        }
+    }
+#endif
+
+  fd = orig_open (filename,
+                  flags & ~(have_cloexec <= 0 ? O_CLOEXEC : 0), mode);
+
+  if (flags & O_CLOEXEC)
+    {
+      if (! have_cloexec)
+        {
+          if (0 <= fd)
+            have_cloexec = 1;
+          else if (errno == EINVAL)
+            {
+              fd = orig_open (filename, flags & ~O_CLOEXEC, mode);
+              have_cloexec = -1;
+            }
+        }
+      if (have_cloexec < 0 && 0 <= fd)
+        set_cloexec_flag (fd, true);
+    }
+
+
+#if REPLACE_FCHDIR
+  /* Implementing fchdir and fdopendir requires the ability to open a
+     directory file descriptor.  If open doesn't support that (as on
+     mingw), we use a dummy file that behaves the same as directories
+     on Linux (ie. always reports EOF on attempts to read()), and
+     override fstat() in fchdir.c to hide the fact that we have a
+     dummy.  */
+  if (REPLACE_OPEN_DIRECTORY && fd < 0 && errno == EACCES
+      && ((flags & O_ACCMODE) == O_RDONLY
+          || (O_SEARCH != O_RDONLY && (flags & O_ACCMODE) == O_SEARCH)))
+    {
+      struct stat statbuf;
+      if (stat (filename, &statbuf) == 0 && S_ISDIR (statbuf.st_mode))
+        {
+          /* Maximum recursion depth of 1.  */
+          fd = open ("/dev/null", flags, mode);
+          if (0 <= fd)
+            fd = _gl_register_fd (fd, filename);
+        }
+      else
+        errno = EACCES;
+    }
+#endif
+
+#if OPEN_TRAILING_SLASH_BUG
+  /* If the filename ends in a slash and fd does not refer to a directory,
+     then fail.
+     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
+     says that
+       "A pathname that contains at least one non-slash character and that
+        ends with one or more trailing slashes shall be resolved as if a
+        single dot character ( '.' ) were appended to the pathname."
+     and
+       "The special filename dot shall refer to the directory specified by
+        its predecessor."
+     If the named file without the slash is not a directory, open() must fail
+     with ENOTDIR.  */
+  if (fd >= 0)
+    {
+      /* We know len is positive, since open did not fail with ENOENT.  */
+      size_t len = strlen (filename);
+      if (filename[len - 1] == '/')
+        {
+          struct stat statbuf;
+
+          if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode))
+            {
+              close (fd);
+              errno = ENOTDIR;
+              return -1;
+            }
+        }
+    }
+#endif
+
+#if REPLACE_FCHDIR
+  if (!REPLACE_OPEN_DIRECTORY && 0 <= fd)
+    fd = _gl_register_fd (fd, filename);
+#endif
+
+  return fd;
+}
diff --git a/grub-core/lib/gnulib/openat-die.c b/grub-core/lib/gnulib/openat-die.c
new file mode 100644
index 0000000..690c447
--- /dev/null
+++ b/grub-core/lib/gnulib/openat-die.c
@@ -0,0 +1,62 @@
+/* Report a save- or restore-cwd failure in our openat replacement and then exit.
+
+   Copyright (C) 2005-2006, 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "openat.h"
+
+#include <stdlib.h>
+
+#ifndef GNULIB_LIBPOSIX
+# include "error.h"
+#endif
+
+#include "exitfail.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+_Noreturn void
+openat_save_fail (int errnum)
+{
+#ifndef GNULIB_LIBPOSIX
+  error (exit_failure, errnum,
+         _("unable to record current working directory"));
+#endif
+  /* _Noreturn cannot be applied to error, since it returns
+     when its first argument is 0.  To help compilers understand that this
+     function does not return, call abort.  Also, the abort is a
+     safety feature if exit_failure is 0 (which shouldn't happen).  */
+  abort ();
+}
+
+
+/* Exit with an error about failure to restore the working directory
+   during an openat emulation.  The caller must ensure that fd 2 is
+   not a just-opened fd, even when openat_safer is not in use.  */
+
+_Noreturn void
+openat_restore_fail (int errnum)
+{
+#ifndef GNULIB_LIBPOSIX
+  error (exit_failure, errnum,
+         _("failed to return to initial working directory"));
+#endif
+
+  /* As above.  */
+  abort ();
+}
diff --git a/grub-core/lib/gnulib/openat-priv.h b/grub-core/lib/gnulib/openat-priv.h
new file mode 100644
index 0000000..7b90eef
--- /dev/null
+++ b/grub-core/lib/gnulib/openat-priv.h
@@ -0,0 +1,64 @@
+/* Internals for openat-like functions.
+
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering */
+
+#ifndef _GL_HEADER_OPENAT_PRIV
+#define _GL_HEADER_OPENAT_PRIV
+
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+
+/* Maximum number of bytes that it is safe to allocate as a single
+   array on the stack, and that is known as a compile-time constant.
+   The assumption is that we'll touch the array very quickly, or a
+   temporary very near the array, provoking an out-of-memory trap.  On
+   some operating systems, there is only one guard page for the stack,
+   and a page size can be as small as 4096 bytes.  Subtract 64 in the
+   hope that this will let the compiler touch a nearby temporary and
+   provoke a trap.  */
+#define SAFER_ALLOCA_MAX (4096 - 64)
+
+#define SAFER_ALLOCA(m) ((m) < SAFER_ALLOCA_MAX ? (m) : SAFER_ALLOCA_MAX)
+
+#if defined PATH_MAX
+# define OPENAT_BUFFER_SIZE SAFER_ALLOCA (PATH_MAX)
+#elif defined _XOPEN_PATH_MAX
+# define OPENAT_BUFFER_SIZE SAFER_ALLOCA (_XOPEN_PATH_MAX)
+#else
+# define OPENAT_BUFFER_SIZE SAFER_ALLOCA (1024)
+#endif
+
+char *openat_proc_name (char buf[OPENAT_BUFFER_SIZE], int fd, char const *file);
+
+/* Trying to access a BUILD_PROC_NAME file will fail on systems without
+   /proc support, and even on systems *with* ProcFS support.  Return
+   nonzero if the failure may be legitimate, e.g., because /proc is not
+   readable, or the particular .../fd/N directory is not present.  */
+#define EXPECTED_ERRNO(Errno)                   \
+  ((Errno) == ENOTDIR || (Errno) == ENOENT      \
+   || (Errno) == EPERM || (Errno) == EACCES     \
+   || (Errno) == ENOSYS /* Solaris 8 */         \
+   || (Errno) == EOPNOTSUPP /* FreeBSD */)
+
+/* Wrapper function shared among linkat and renameat.  */
+int at_func2 (int fd1, char const *file1,
+              int fd2, char const *file2,
+              int (*func) (char const *file1, char const *file2));
+
+#endif /* _GL_HEADER_OPENAT_PRIV */
diff --git a/grub-core/lib/gnulib/openat-proc.c b/grub-core/lib/gnulib/openat-proc.c
new file mode 100644
index 0000000..da76e2b
--- /dev/null
+++ b/grub-core/lib/gnulib/openat-proc.c
@@ -0,0 +1,134 @@
+/* Create /proc/self/fd-related names for subfiles of open directories.
+
+   Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#include <config.h>
+
+#include "openat-priv.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifdef __KLIBC__
+# include <InnoTekLIBC/backend.h>
+#endif
+
+#include "intprops.h"
+
+/* Set BUF to the name of the subfile of the directory identified by
+   FD, where the subfile is named FILE.  If successful, return BUF if
+   the result fits in BUF, dynamically allocated memory otherwise.
+   Return NULL (setting errno) on error.  */
+char *
+openat_proc_name (char buf[OPENAT_BUFFER_SIZE], int fd, char const *file)
+{
+  char *result = buf;
+  int dirlen;
+
+  /* Make sure the caller gets ENOENT when appropriate.  */
+  if (!*file)
+    {
+      buf[0] = '\0';
+      return buf;
+    }
+
+#ifndef __KLIBC__
+# define PROC_SELF_FD_FORMAT "/proc/self/fd/%d/"
+  {
+    enum {
+      PROC_SELF_FD_DIR_SIZE_BOUND
+        = (sizeof PROC_SELF_FD_FORMAT - (sizeof "%d" - 1)
+           + INT_STRLEN_BOUND (int))
+    };
+
+    static int proc_status = 0;
+    if (! proc_status)
+      {
+        /* Set PROC_STATUS to a positive value if /proc/self/fd is
+           reliable, and a negative value otherwise.  Solaris 10
+           /proc/self/fd mishandles "..", and any file name might expand
+           to ".." after symbolic link expansion, so avoid /proc/self/fd
+           if it mishandles "..".  Solaris 10 has openat, but this
+           problem is exhibited on code that built on Solaris 8 and
+           running on Solaris 10.  */
+
+        int proc_self_fd = open ("/proc/self/fd",
+                                 O_SEARCH | O_DIRECTORY | O_NOCTTY | O_NONBLOCK);
+        if (proc_self_fd < 0)
+          proc_status = -1;
+        else
+          {
+            /* Detect whether /proc/self/fd/%i/../fd exists, where %i is the
+               number of a file descriptor open on /proc/self/fd.  On Linux,
+               that name resolves to /proc/self/fd, which was opened above.
+               However, on Solaris, it may resolve to /proc/self/fd/fd, which
+               cannot exist, since all names in /proc/self/fd are numeric.  */
+            char dotdot_buf[PROC_SELF_FD_DIR_SIZE_BOUND + sizeof "../fd" - 1];
+            sprintf (dotdot_buf, PROC_SELF_FD_FORMAT "../fd", proc_self_fd);
+            proc_status = access (dotdot_buf, F_OK) ? -1 : 1;
+            close (proc_self_fd);
+          }
+      }
+
+    if (proc_status < 0)
+      return NULL;
+    else
+      {
+        size_t bufsize = PROC_SELF_FD_DIR_SIZE_BOUND + strlen (file);
+        if (OPENAT_BUFFER_SIZE < bufsize)
+          {
+            result = malloc (bufsize);
+            if (! result)
+              return NULL;
+          }
+
+        dirlen = sprintf (result, PROC_SELF_FD_FORMAT, fd);
+      }
+  }
+#else
+  /* OS/2 kLIBC provides a function to retrieve a path from a fd.  */
+  {
+    char dir[_MAX_PATH];
+    size_t bufsize;
+
+    if (__libc_Back_ioFHToPath (fd, dir, sizeof dir))
+      return NULL;
+
+    dirlen = strlen (dir);
+    bufsize = dirlen + 1 + strlen (file) + 1; /* 1 for '/', 1 for null */
+    if (OPENAT_BUFFER_SIZE < bufsize)
+      {
+        result = malloc (bufsize);
+        if (! result)
+          return NULL;
+      }
+
+    strcpy (result, dir);
+    result[dirlen++] = '/';
+  }
+#endif
+
+  strcpy (result + dirlen, file);
+  return result;
+}
diff --git a/grub-core/lib/gnulib/openat.c b/grub-core/lib/gnulib/openat.c
new file mode 100644
index 0000000..4ab4a31
--- /dev/null
+++ b/grub-core/lib/gnulib/openat.c
@@ -0,0 +1,314 @@
+/* provide a replacement openat function
+   Copyright (C) 2004-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering */
+
+/* If the user's config.h happens to include <fcntl.h>, let it include only
+   the system's <fcntl.h> here, so that orig_openat doesn't recurse to
+   rpl_openat.  */
+#define __need_system_fcntl_h
+#include <config.h>
+
+/* Get the original definition of open.  It might be defined as a macro.  */
+#include <fcntl.h>
+#include <sys/types.h>
+#undef __need_system_fcntl_h
+
+#if HAVE_OPENAT
+static int
+orig_openat (int fd, char const *filename, int flags, mode_t mode)
+{
+  return openat (fd, filename, flags, mode);
+}
+#endif
+
+/* Write "fcntl.h" here, not <fcntl.h>, otherwise OSF/1 5.1 DTK cc eliminates
+   this include because of the preliminary #include <fcntl.h> above.  */
+#include "fcntl.h"
+
+#include "openat.h"
+
+#include "cloexec.h"
+
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+#if HAVE_OPENAT
+
+/* Like openat, but support O_CLOEXEC and work around Solaris 9 bugs
+   with trailing slash.  */
+int
+rpl_openat (int dfd, char const *filename, int flags, ...)
+{
+  /* 0 = unknown, 1 = yes, -1 = no.  */
+#if GNULIB_defined_O_CLOEXEC
+  int have_cloexec = -1;
+#else
+  static int have_cloexec;
+#endif
+
+  mode_t mode;
+  int fd;
+
+  mode = 0;
+  if (flags & O_CREAT)
+    {
+      va_list arg;
+      va_start (arg, flags);
+
+      /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4
+         creates crashing code when 'mode_t' is smaller than 'int'.  */
+      mode = va_arg (arg, PROMOTED_MODE_T);
+
+      va_end (arg);
+    }
+
+# if OPEN_TRAILING_SLASH_BUG
+  /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR
+     is specified, then fail.
+     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
+     says that
+       "A pathname that contains at least one non-slash character and that
+        ends with one or more trailing slashes shall be resolved as if a
+        single dot character ( '.' ) were appended to the pathname."
+     and
+       "The special filename dot shall refer to the directory specified by
+        its predecessor."
+     If the named file already exists as a directory, then
+       - if O_CREAT is specified, open() must fail because of the semantics
+         of O_CREAT,
+       - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX
+         <http://www.opengroup.org/susv3/functions/open.html> says that it
+         fails with errno = EISDIR in this case.
+     If the named file does not exist or does not name a directory, then
+       - if O_CREAT is specified, open() must fail since open() cannot create
+         directories,
+       - if O_WRONLY or O_RDWR is specified, open() must fail because the
+         file does not contain a '.' directory.  */
+  if (flags & (O_CREAT | O_WRONLY | O_RDWR))
+    {
+      size_t len = strlen (filename);
+      if (len > 0 && filename[len - 1] == '/')
+        {
+          errno = EISDIR;
+          return -1;
+        }
+    }
+# endif
+
+  fd = orig_openat (dfd, filename,
+                    flags & ~(have_cloexec <= 0 ? O_CLOEXEC : 0), mode);
+
+  if (flags & O_CLOEXEC)
+    {
+      if (! have_cloexec)
+        {
+          if (0 <= fd)
+            have_cloexec = 1;
+          else if (errno == EINVAL)
+            {
+              fd = orig_openat (dfd, filename, flags & ~O_CLOEXEC, mode);
+              have_cloexec = -1;
+            }
+        }
+      if (have_cloexec < 0 && 0 <= fd)
+        set_cloexec_flag (fd, true);
+    }
+
+
+# if OPEN_TRAILING_SLASH_BUG
+  /* If the filename ends in a slash and fd does not refer to a directory,
+     then fail.
+     Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html>
+     says that
+       "A pathname that contains at least one non-slash character and that
+        ends with one or more trailing slashes shall be resolved as if a
+        single dot character ( '.' ) were appended to the pathname."
+     and
+       "The special filename dot shall refer to the directory specified by
+        its predecessor."
+     If the named file without the slash is not a directory, open() must fail
+     with ENOTDIR.  */
+  if (fd >= 0)
+    {
+      /* We know len is positive, since open did not fail with ENOENT.  */
+      size_t len = strlen (filename);
+      if (filename[len - 1] == '/')
+        {
+          struct stat statbuf;
+
+          if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode))
+            {
+              close (fd);
+              errno = ENOTDIR;
+              return -1;
+            }
+        }
+    }
+# endif
+
+  return fd;
+}
+
+#else /* !HAVE_OPENAT */
+
+# include "dosname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
+# include "openat-priv.h"
+# include "save-cwd.h"
+
+/* Replacement for Solaris' openat function.
+   <https://www.google.com/search?q=openat+site:docs.oracle.com>
+   First, try to simulate it via open ("/proc/self/fd/FD/FILE").
+   Failing that, simulate it by doing save_cwd/fchdir/open/restore_cwd.
+   If either the save_cwd or the restore_cwd fails (relatively unlikely),
+   then give a diagnostic and exit nonzero.
+   Otherwise, upon failure, set errno and return -1, as openat does.
+   Upon successful completion, return a file descriptor.  */
+int
+openat (int fd, char const *file, int flags, ...)
+{
+  mode_t mode = 0;
+
+  if (flags & O_CREAT)
+    {
+      va_list arg;
+      va_start (arg, flags);
+
+      /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4
+         creates crashing code when 'mode_t' is smaller than 'int'.  */
+      mode = va_arg (arg, PROMOTED_MODE_T);
+
+      va_end (arg);
+    }
+
+  return openat_permissive (fd, file, flags, mode, NULL);
+}
+
+/* Like openat (FD, FILE, FLAGS, MODE), but if CWD_ERRNO is
+   nonnull, set *CWD_ERRNO to an errno value if unable to save
+   or restore the initial working directory.  This is needed only
+   the first time remove.c's remove_dir opens a command-line
+   directory argument.
+
+   If a previous attempt to restore the current working directory
+   failed, then we must not even try to access a '.'-relative name.
+   It is the caller's responsibility not to call this function
+   in that case.  */
+
+int
+openat_permissive (int fd, char const *file, int flags, mode_t mode,
+                   int *cwd_errno)
+{
+  struct saved_cwd saved_cwd;
+  int saved_errno;
+  int err;
+  bool save_ok;
+
+  if (fd == AT_FDCWD || IS_ABSOLUTE_FILE_NAME (file))
+    return open (file, flags, mode);
+
+  {
+    char buf[OPENAT_BUFFER_SIZE];
+    char *proc_file = openat_proc_name (buf, fd, file);
+    if (proc_file)
+      {
+        int open_result = open (proc_file, flags, mode);
+        int open_errno = errno;
+        if (proc_file != buf)
+          free (proc_file);
+        /* If the syscall succeeds, or if it fails with an unexpected
+           errno value, then return right away.  Otherwise, fall through
+           and resort to using save_cwd/restore_cwd.  */
+        if (0 <= open_result || ! EXPECTED_ERRNO (open_errno))
+          {
+            errno = open_errno;
+            return open_result;
+          }
+      }
+  }
+
+  save_ok = (save_cwd (&saved_cwd) == 0);
+  if (! save_ok)
+    {
+      if (! cwd_errno)
+        openat_save_fail (errno);
+      *cwd_errno = errno;
+    }
+  if (0 <= fd && fd == saved_cwd.desc)
+    {
+      /* If saving the working directory collides with the user's
+         requested fd, then the user's fd must have been closed to
+         begin with.  */
+      free_cwd (&saved_cwd);
+      errno = EBADF;
+      return -1;
+    }
+
+  err = fchdir (fd);
+  saved_errno = errno;
+
+  if (! err)
+    {
+      err = open (file, flags, mode);
+      saved_errno = errno;
+      if (save_ok && restore_cwd (&saved_cwd) != 0)
+        {
+          if (! cwd_errno)
+            {
+              /* Don't write a message to just-created fd 2.  */
+              saved_errno = errno;
+              if (err == STDERR_FILENO)
+                close (err);
+              openat_restore_fail (saved_errno);
+            }
+          *cwd_errno = errno;
+        }
+    }
+
+  free_cwd (&saved_cwd);
+  errno = saved_errno;
+  return err;
+}
+
+/* Return true if our openat implementation must resort to
+   using save_cwd and restore_cwd.  */
+bool
+openat_needs_fchdir (void)
+{
+  bool needs_fchdir = true;
+  int fd = open ("/", O_SEARCH);
+
+  if (0 <= fd)
+    {
+      char buf[OPENAT_BUFFER_SIZE];
+      char *proc_file = openat_proc_name (buf, fd, ".");
+      if (proc_file)
+        {
+          needs_fchdir = false;
+          if (proc_file != buf)
+            free (proc_file);
+        }
+      close (fd);
+    }
+
+  return needs_fchdir;
+}
+
+#endif /* !HAVE_OPENAT */
diff --git a/grub-core/lib/gnulib/openat.h b/grub-core/lib/gnulib/openat.h
new file mode 100644
index 0000000..f23b371
--- /dev/null
+++ b/grub-core/lib/gnulib/openat.h
@@ -0,0 +1,123 @@
+/* provide a replacement openat function
+   Copyright (C) 2004-2006, 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering */
+
+#ifndef _GL_HEADER_OPENAT
+#define _GL_HEADER_OPENAT
+
+#include <fcntl.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdbool.h>
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+
+#if !HAVE_OPENAT
+
+int openat_permissive (int fd, char const *file, int flags, mode_t mode,
+                       int *cwd_errno);
+bool openat_needs_fchdir (void);
+
+#else
+
+# define openat_permissive(Fd, File, Flags, Mode, Cwd_errno) \
+    openat (Fd, File, Flags, Mode)
+# define openat_needs_fchdir() false
+
+#endif
+
+_Noreturn void openat_restore_fail (int);
+_Noreturn void openat_save_fail (int);
+
+/* Using these function names makes application code
+   slightly more readable than it would be with
+   fchownat (..., 0) or fchownat (..., AT_SYMLINK_NOFOLLOW).  */
+
+#if GNULIB_FCHOWNAT
+
+# ifndef FCHOWNAT_INLINE
+#  define FCHOWNAT_INLINE _GL_INLINE
+# endif
+
+FCHOWNAT_INLINE int
+chownat (int fd, char const *file, uid_t owner, gid_t group)
+{
+  return fchownat (fd, file, owner, group, 0);
+}
+
+FCHOWNAT_INLINE int
+lchownat (int fd, char const *file, uid_t owner, gid_t group)
+{
+  return fchownat (fd, file, owner, group, AT_SYMLINK_NOFOLLOW);
+}
+
+#endif
+
+#if GNULIB_FCHMODAT
+
+# ifndef FCHMODAT_INLINE
+#  define FCHMODAT_INLINE _GL_INLINE
+# endif
+
+FCHMODAT_INLINE int
+chmodat (int fd, char const *file, mode_t mode)
+{
+  return fchmodat (fd, file, mode, 0);
+}
+
+FCHMODAT_INLINE int
+lchmodat (int fd, char const *file, mode_t mode)
+{
+  return fchmodat (fd, file, mode, AT_SYMLINK_NOFOLLOW);
+}
+
+#endif
+
+#if GNULIB_STATAT
+
+# ifndef STATAT_INLINE
+#  define STATAT_INLINE _GL_INLINE
+# endif
+
+STATAT_INLINE int
+statat (int fd, char const *name, struct stat *st)
+{
+  return fstatat (fd, name, st, 0);
+}
+
+STATAT_INLINE int
+lstatat (int fd, char const *name, struct stat *st)
+{
+  return fstatat (fd, name, st, AT_SYMLINK_NOFOLLOW);
+}
+
+#endif
+
+/* For now, there are no wrappers named laccessat or leuidaccessat,
+   since gnulib doesn't support faccessat(,AT_SYMLINK_NOFOLLOW) and
+   since access rights on symlinks are of limited utility.  Likewise,
+   wrappers are not provided for accessat or euidaccessat, so as to
+   avoid dragging in -lgen on some platforms.  */
+
+_GL_INLINE_HEADER_END
+
+#endif /* _GL_HEADER_OPENAT */
diff --git a/grub-core/lib/gnulib/pathmax.h b/grub-core/lib/gnulib/pathmax.h
new file mode 100644
index 0000000..83b9491
--- /dev/null
+++ b/grub-core/lib/gnulib/pathmax.h
@@ -0,0 +1,83 @@
+/* Define PATH_MAX somehow.  Requires sys/types.h.
+   Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _PATHMAX_H
+# define _PATHMAX_H
+
+/* POSIX:2008 defines PATH_MAX to be the maximum number of bytes in a filename,
+   including the terminating NUL byte.
+   <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html>
+   PATH_MAX is not defined on systems which have no limit on filename length,
+   such as GNU/Hurd.
+
+   This file does *not* define PATH_MAX always.  Programs that use this file
+   can handle the GNU/Hurd case in several ways:
+     - Either with a package-wide handling, or with a per-file handling,
+     - Either through a
+         #ifdef PATH_MAX
+       or through a fallback like
+         #ifndef PATH_MAX
+         # define PATH_MAX 8192
+         #endif
+       or through a fallback like
+         #ifndef PATH_MAX
+         # define PATH_MAX pathconf ("/", _PC_PATH_MAX)
+         #endif
+ */
+
+# include <unistd.h>
+
+# include <limits.h>
+
+# ifndef _POSIX_PATH_MAX
+#  define _POSIX_PATH_MAX 256
+# endif
+
+/* Don't include sys/param.h if it already has been.  */
+# if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
+#  include <sys/param.h>
+# endif
+
+# if !defined PATH_MAX && defined MAXPATHLEN
+#  define PATH_MAX MAXPATHLEN
+# endif
+
+# ifdef __hpux
+/* On HP-UX, PATH_MAX designates the maximum number of bytes in a filename,
+   *not* including the terminating NUL byte, and is set to 1023.
+   Additionally, when _XOPEN_SOURCE is defined to 500 or more, PATH_MAX is
+   not defined at all any more.  */
+#  undef PATH_MAX
+#  define PATH_MAX 1024
+# endif
+
+# if defined _WIN32 && ! defined __CYGWIN__
+/* The page "Naming Files, Paths, and Namespaces" on msdn.microsoft.com,
+   section "Maximum Path Length Limitation",
+   <https://msdn.microsoft.com/en-us/library/aa365247.aspx#maxpath>
+   explains that the maximum size of a filename, including the terminating
+   NUL byte, is 260 = 3 + 256 + 1.
+   This is the same value as
+     - FILENAME_MAX in <stdio.h>,
+     - _MAX_PATH in <stdlib.h>,
+     - MAX_PATH in <windef.h>.
+   Undefine the original value, because mingw's <limits.h> gets it wrong.  */
+#  undef PATH_MAX
+#  define PATH_MAX 260
+# endif
+
+#endif /* _PATHMAX_H */
diff --git a/grub-core/lib/gnulib/pipe-safer.c b/grub-core/lib/gnulib/pipe-safer.c
new file mode 100644
index 0000000..6201739
--- /dev/null
+++ b/grub-core/lib/gnulib/pipe-safer.c
@@ -0,0 +1,56 @@
+/* Invoke pipe, but avoid some glitches.
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <config.h>
+
+#include "unistd-safer.h"
+
+#include <unistd.h>
+#include <errno.h>
+
+/* Like pipe, but ensure that neither of the file descriptors is
+   STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO.  Fail with ENOSYS on
+   platforms that lack pipe.  */
+
+int
+pipe_safer (int fd[2])
+{
+#if HAVE_PIPE
+  if (pipe (fd) == 0)
+    {
+      int i;
+      for (i = 0; i < 2; i++)
+        {
+          fd[i] = fd_safer (fd[i]);
+          if (fd[i] < 0)
+            {
+              int e = errno;
+              close (fd[1 - i]);
+              errno = e;
+              return -1;
+            }
+        }
+
+      return 0;
+    }
+#else
+  errno = ENOSYS;
+#endif
+
+  return -1;
+}
diff --git a/grub-core/lib/gnulib/printf-args.c b/grub-core/lib/gnulib/printf-args.c
new file mode 100644
index 0000000..e45cfbe
--- /dev/null
+++ b/grub-core/lib/gnulib/printf-args.c
@@ -0,0 +1,187 @@
+/* Decomposed printf argument list.
+   Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* This file can be parametrized with the following macros:
+     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
+     PRINTF_FETCHARGS   Name of the function to be defined.
+     STATIC             Set to 'static' to declare the function static.  */
+
+#ifndef PRINTF_FETCHARGS
+# include <config.h>
+#endif
+
+/* Specification.  */
+#ifndef PRINTF_FETCHARGS
+# include "printf-args.h"
+#endif
+
+#ifdef STATIC
+STATIC
+#endif
+int
+PRINTF_FETCHARGS (va_list args, arguments *a)
+{
+  size_t i;
+  argument *ap;
+
+  for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
+    switch (ap->type)
+      {
+      case TYPE_SCHAR:
+        ap->a.a_schar = va_arg (args, /*signed char*/ int);
+        break;
+      case TYPE_UCHAR:
+        ap->a.a_uchar = va_arg (args, /*unsigned char*/ int);
+        break;
+      case TYPE_SHORT:
+        ap->a.a_short = va_arg (args, /*short*/ int);
+        break;
+      case TYPE_USHORT:
+        ap->a.a_ushort = va_arg (args, /*unsigned short*/ int);
+        break;
+      case TYPE_INT:
+        ap->a.a_int = va_arg (args, int);
+        break;
+      case TYPE_UINT:
+        ap->a.a_uint = va_arg (args, unsigned int);
+        break;
+      case TYPE_LONGINT:
+        ap->a.a_longint = va_arg (args, long int);
+        break;
+      case TYPE_ULONGINT:
+        ap->a.a_ulongint = va_arg (args, unsigned long int);
+        break;
+#if HAVE_LONG_LONG_INT
+      case TYPE_LONGLONGINT:
+        ap->a.a_longlongint = va_arg (args, long long int);
+        break;
+      case TYPE_ULONGLONGINT:
+        ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
+        break;
+#endif
+      case TYPE_DOUBLE:
+        ap->a.a_double = va_arg (args, double);
+        break;
+      case TYPE_LONGDOUBLE:
+        ap->a.a_longdouble = va_arg (args, long double);
+        break;
+      case TYPE_CHAR:
+        ap->a.a_char = va_arg (args, int);
+        break;
+#if HAVE_WINT_T
+      case TYPE_WIDE_CHAR:
+        /* Although ISO C 99 7.24.1.(2) says that wint_t is "unchanged by
+           default argument promotions", this is not the case in mingw32,
+           where wint_t is 'unsigned short'.  */
+        ap->a.a_wide_char =
+          (sizeof (wint_t) < sizeof (int)
+           ? (wint_t) va_arg (args, int)
+           : va_arg (args, wint_t));
+        break;
+#endif
+      case TYPE_STRING:
+        ap->a.a_string = va_arg (args, const char *);
+        /* A null pointer is an invalid argument for "%s", but in practice
+           it occurs quite frequently in printf statements that produce
+           debug output.  Use a fallback in this case.  */
+        if (ap->a.a_string == NULL)
+          ap->a.a_string = "(NULL)";
+        break;
+#if HAVE_WCHAR_T
+      case TYPE_WIDE_STRING:
+        ap->a.a_wide_string = va_arg (args, const wchar_t *);
+        /* A null pointer is an invalid argument for "%ls", but in practice
+           it occurs quite frequently in printf statements that produce
+           debug output.  Use a fallback in this case.  */
+        if (ap->a.a_wide_string == NULL)
+          {
+            static const wchar_t wide_null_string[] =
+              {
+                (wchar_t)'(',
+                (wchar_t)'N', (wchar_t)'U', (wchar_t)'L', (wchar_t)'L',
+                (wchar_t)')',
+                (wchar_t)0
+              };
+            ap->a.a_wide_string = wide_null_string;
+          }
+        break;
+#endif
+      case TYPE_POINTER:
+        ap->a.a_pointer = va_arg (args, void *);
+        break;
+      case TYPE_COUNT_SCHAR_POINTER:
+        ap->a.a_count_schar_pointer = va_arg (args, signed char *);
+        break;
+      case TYPE_COUNT_SHORT_POINTER:
+        ap->a.a_count_short_pointer = va_arg (args, short *);
+        break;
+      case TYPE_COUNT_INT_POINTER:
+        ap->a.a_count_int_pointer = va_arg (args, int *);
+        break;
+      case TYPE_COUNT_LONGINT_POINTER:
+        ap->a.a_count_longint_pointer = va_arg (args, long int *);
+        break;
+#if HAVE_LONG_LONG_INT
+      case TYPE_COUNT_LONGLONGINT_POINTER:
+        ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
+        break;
+#endif
+#if ENABLE_UNISTDIO
+      /* The unistdio extensions.  */
+      case TYPE_U8_STRING:
+        ap->a.a_u8_string = va_arg (args, const uint8_t *);
+        /* A null pointer is an invalid argument for "%U", but in practice
+           it occurs quite frequently in printf statements that produce
+           debug output.  Use a fallback in this case.  */
+        if (ap->a.a_u8_string == NULL)
+          {
+            static const uint8_t u8_null_string[] =
+              { '(', 'N', 'U', 'L', 'L', ')', 0 };
+            ap->a.a_u8_string = u8_null_string;
+          }
+        break;
+      case TYPE_U16_STRING:
+        ap->a.a_u16_string = va_arg (args, const uint16_t *);
+        /* A null pointer is an invalid argument for "%lU", but in practice
+           it occurs quite frequently in printf statements that produce
+           debug output.  Use a fallback in this case.  */
+        if (ap->a.a_u16_string == NULL)
+          {
+            static const uint16_t u16_null_string[] =
+              { '(', 'N', 'U', 'L', 'L', ')', 0 };
+            ap->a.a_u16_string = u16_null_string;
+          }
+        break;
+      case TYPE_U32_STRING:
+        ap->a.a_u32_string = va_arg (args, const uint32_t *);
+        /* A null pointer is an invalid argument for "%llU", but in practice
+           it occurs quite frequently in printf statements that produce
+           debug output.  Use a fallback in this case.  */
+        if (ap->a.a_u32_string == NULL)
+          {
+            static const uint32_t u32_null_string[] =
+              { '(', 'N', 'U', 'L', 'L', ')', 0 };
+            ap->a.a_u32_string = u32_null_string;
+          }
+        break;
+#endif
+      default:
+        /* Unknown type.  */
+        return -1;
+      }
+  return 0;
+}
diff --git a/grub-core/lib/gnulib/printf-args.h b/grub-core/lib/gnulib/printf-args.h
new file mode 100644
index 0000000..866cba0
--- /dev/null
+++ b/grub-core/lib/gnulib/printf-args.h
@@ -0,0 +1,158 @@
+/* Decomposed printf argument list.
+   Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _PRINTF_ARGS_H
+#define _PRINTF_ARGS_H
+
+/* This file can be parametrized with the following macros:
+     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
+     PRINTF_FETCHARGS   Name of the function to be declared.
+     STATIC             Set to 'static' to declare the function static.  */
+
+/* Default parameters.  */
+#ifndef PRINTF_FETCHARGS
+# define PRINTF_FETCHARGS printf_fetchargs
+#endif
+
+/* Get size_t.  */
+#include <stddef.h>
+
+/* Get wchar_t.  */
+#if HAVE_WCHAR_T
+# include <stddef.h>
+#endif
+
+/* Get wint_t.  */
+#if HAVE_WINT_T
+# include <wchar.h>
+#endif
+
+/* Get va_list.  */
+#include <stdarg.h>
+
+
+/* Argument types */
+typedef enum
+{
+  TYPE_NONE,
+  TYPE_SCHAR,
+  TYPE_UCHAR,
+  TYPE_SHORT,
+  TYPE_USHORT,
+  TYPE_INT,
+  TYPE_UINT,
+  TYPE_LONGINT,
+  TYPE_ULONGINT,
+#if HAVE_LONG_LONG_INT
+  TYPE_LONGLONGINT,
+  TYPE_ULONGLONGINT,
+#endif
+  TYPE_DOUBLE,
+  TYPE_LONGDOUBLE,
+  TYPE_CHAR,
+#if HAVE_WINT_T
+  TYPE_WIDE_CHAR,
+#endif
+  TYPE_STRING,
+#if HAVE_WCHAR_T
+  TYPE_WIDE_STRING,
+#endif
+  TYPE_POINTER,
+  TYPE_COUNT_SCHAR_POINTER,
+  TYPE_COUNT_SHORT_POINTER,
+  TYPE_COUNT_INT_POINTER,
+  TYPE_COUNT_LONGINT_POINTER
+#if HAVE_LONG_LONG_INT
+, TYPE_COUNT_LONGLONGINT_POINTER
+#endif
+#if ENABLE_UNISTDIO
+  /* The unistdio extensions.  */
+, TYPE_U8_STRING
+, TYPE_U16_STRING
+, TYPE_U32_STRING
+#endif
+} arg_type;
+
+/* Polymorphic argument */
+typedef struct
+{
+  arg_type type;
+  union
+  {
+    signed char                 a_schar;
+    unsigned char               a_uchar;
+    short                       a_short;
+    unsigned short              a_ushort;
+    int                         a_int;
+    unsigned int                a_uint;
+    long int                    a_longint;
+    unsigned long int           a_ulongint;
+#if HAVE_LONG_LONG_INT
+    long long int               a_longlongint;
+    unsigned long long int      a_ulonglongint;
+#endif
+    float                       a_float;
+    double                      a_double;
+    long double                 a_longdouble;
+    int                         a_char;
+#if HAVE_WINT_T
+    wint_t                      a_wide_char;
+#endif
+    const char*                 a_string;
+#if HAVE_WCHAR_T
+    const wchar_t*              a_wide_string;
+#endif
+    void*                       a_pointer;
+    signed char *               a_count_schar_pointer;
+    short *                     a_count_short_pointer;
+    int *                       a_count_int_pointer;
+    long int *                  a_count_longint_pointer;
+#if HAVE_LONG_LONG_INT
+    long long int *             a_count_longlongint_pointer;
+#endif
+#if ENABLE_UNISTDIO
+    /* The unistdio extensions.  */
+    const uint8_t *             a_u8_string;
+    const uint16_t *            a_u16_string;
+    const uint32_t *            a_u32_string;
+#endif
+  }
+  a;
+}
+argument;
+
+/* Number of directly allocated arguments (no malloc() needed).  */
+#define N_DIRECT_ALLOC_ARGUMENTS 7
+
+typedef struct
+{
+  size_t count;
+  argument *arg;
+  argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS];
+}
+arguments;
+
+
+/* Fetch the arguments, putting them into a. */
+#ifdef STATIC
+STATIC
+#else
+extern
+#endif
+int PRINTF_FETCHARGS (va_list args, arguments *a);
+
+#endif /* _PRINTF_ARGS_H */
diff --git a/grub-core/lib/gnulib/printf-parse.c b/grub-core/lib/gnulib/printf-parse.c
new file mode 100644
index 0000000..8596fd5
--- /dev/null
+++ b/grub-core/lib/gnulib/printf-parse.c
@@ -0,0 +1,638 @@
+/* Formatted output to strings.
+   Copyright (C) 1999-2000, 2002-2003, 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* This file can be parametrized with the following macros:
+     CHAR_T             The element type of the format string.
+     CHAR_T_ONLY_ASCII  Set to 1 to enable verification that all characters
+                        in the format string are ASCII.
+     DIRECTIVE          Structure denoting a format directive.
+                        Depends on CHAR_T.
+     DIRECTIVES         Structure denoting the set of format directives of a
+                        format string.  Depends on CHAR_T.
+     PRINTF_PARSE       Function that parses a format string.
+                        Depends on CHAR_T.
+     STATIC             Set to 'static' to declare the function static.
+     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.  */
+
+#ifndef PRINTF_PARSE
+# include <config.h>
+#endif
+
+/* Specification.  */
+#ifndef PRINTF_PARSE
+# include "printf-parse.h"
+#endif
+
+/* Default parameters.  */
+#ifndef PRINTF_PARSE
+# define PRINTF_PARSE printf_parse
+# define CHAR_T char
+# define DIRECTIVE char_directive
+# define DIRECTIVES char_directives
+#endif
+
+/* Get size_t, NULL.  */
+#include <stddef.h>
+
+/* Get intmax_t.  */
+#if defined IN_LIBINTL || defined IN_LIBASPRINTF
+# if HAVE_STDINT_H_WITH_UINTMAX
+#  include <stdint.h>
+# endif
+# if HAVE_INTTYPES_H_WITH_UINTMAX
+#  include <inttypes.h>
+# endif
+#else
+# include <stdint.h>
+#endif
+
+/* malloc(), realloc(), free().  */
+#include <stdlib.h>
+
+/* memcpy().  */
+#include <string.h>
+
+/* errno.  */
+#include <errno.h>
+
+/* Checked size_t computations.  */
+#include "xsize.h"
+
+#if CHAR_T_ONLY_ASCII
+/* c_isascii().  */
+# include "c-ctype.h"
+#endif
+
+#ifdef STATIC
+STATIC
+#endif
+int
+PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
+{
+  const CHAR_T *cp = format;    /* pointer into format */
+  size_t arg_posn = 0;          /* number of regular arguments consumed */
+  size_t d_allocated;           /* allocated elements of d->dir */
+  size_t a_allocated;           /* allocated elements of a->arg */
+  size_t max_width_length = 0;
+  size_t max_precision_length = 0;
+
+  d->count = 0;
+  d_allocated = N_DIRECT_ALLOC_DIRECTIVES;
+  d->dir = d->direct_alloc_dir;
+
+  a->count = 0;
+  a_allocated = N_DIRECT_ALLOC_ARGUMENTS;
+  a->arg = a->direct_alloc_arg;
+
+#define REGISTER_ARG(_index_,_type_) \
+  {                                                                     \
+    size_t n = (_index_);                                               \
+    if (n >= a_allocated)                                               \
+      {                                                                 \
+        size_t memory_size;                                             \
+        argument *memory;                                               \
+                                                                        \
+        a_allocated = xtimes (a_allocated, 2);                          \
+        if (a_allocated <= n)                                           \
+          a_allocated = xsum (n, 1);                                    \
+        memory_size = xtimes (a_allocated, sizeof (argument));          \
+        if (size_overflow_p (memory_size))                              \
+          /* Overflow, would lead to out of memory.  */                 \
+          goto out_of_memory;                                           \
+        memory = (argument *) (a->arg != a->direct_alloc_arg            \
+                               ? realloc (a->arg, memory_size)          \
+                               : malloc (memory_size));                 \
+        if (memory == NULL)                                             \
+          /* Out of memory.  */                                         \
+          goto out_of_memory;                                           \
+        if (a->arg == a->direct_alloc_arg)                              \
+          memcpy (memory, a->arg, a->count * sizeof (argument));        \
+        a->arg = memory;                                                \
+      }                                                                 \
+    while (a->count <= n)                                               \
+      a->arg[a->count++].type = TYPE_NONE;                              \
+    if (a->arg[n].type == TYPE_NONE)                                    \
+      a->arg[n].type = (_type_);                                        \
+    else if (a->arg[n].type != (_type_))                                \
+      /* Ambiguous type for positional argument.  */                    \
+      goto error;                                                       \
+  }
+
+  while (*cp != '\0')
+    {
+      CHAR_T c = *cp++;
+      if (c == '%')
+        {
+          size_t arg_index = ARG_NONE;
+          DIRECTIVE *dp = &d->dir[d->count]; /* pointer to next directive */
+
+          /* Initialize the next directive.  */
+          dp->dir_start = cp - 1;
+          dp->flags = 0;
+          dp->width_start = NULL;
+          dp->width_end = NULL;
+          dp->width_arg_index = ARG_NONE;
+          dp->precision_start = NULL;
+          dp->precision_end = NULL;
+          dp->precision_arg_index = ARG_NONE;
+          dp->arg_index = ARG_NONE;
+
+          /* Test for positional argument.  */
+          if (*cp >= '0' && *cp <= '9')
+            {
+              const CHAR_T *np;
+
+              for (np = cp; *np >= '0' && *np <= '9'; np++)
+                ;
+              if (*np == '$')
+                {
+                  size_t n = 0;
+
+                  for (np = cp; *np >= '0' && *np <= '9'; np++)
+                    n = xsum (xtimes (n, 10), *np - '0');
+                  if (n == 0)
+                    /* Positional argument 0.  */
+                    goto error;
+                  if (size_overflow_p (n))
+                    /* n too large, would lead to out of memory later.  */
+                    goto error;
+                  arg_index = n - 1;
+                  cp = np + 1;
+                }
+            }
+
+          /* Read the flags.  */
+          for (;;)
+            {
+              if (*cp == '\'')
+                {
+                  dp->flags |= FLAG_GROUP;
+                  cp++;
+                }
+              else if (*cp == '-')
+                {
+                  dp->flags |= FLAG_LEFT;
+                  cp++;
+                }
+              else if (*cp == '+')
+                {
+                  dp->flags |= FLAG_SHOWSIGN;
+                  cp++;
+                }
+              else if (*cp == ' ')
+                {
+                  dp->flags |= FLAG_SPACE;
+                  cp++;
+                }
+              else if (*cp == '#')
+                {
+                  dp->flags |= FLAG_ALT;
+                  cp++;
+                }
+              else if (*cp == '0')
+                {
+                  dp->flags |= FLAG_ZERO;
+                  cp++;
+                }
+#if __GLIBC__ >= 2 && !defined __UCLIBC__
+              else if (*cp == 'I')
+                {
+                  dp->flags |= FLAG_LOCALIZED;
+                  cp++;
+                }
+#endif
+              else
+                break;
+            }
+
+          /* Parse the field width.  */
+          if (*cp == '*')
+            {
+              dp->width_start = cp;
+              cp++;
+              dp->width_end = cp;
+              if (max_width_length < 1)
+                max_width_length = 1;
+
+              /* Test for positional argument.  */
+              if (*cp >= '0' && *cp <= '9')
+                {
+                  const CHAR_T *np;
+
+                  for (np = cp; *np >= '0' && *np <= '9'; np++)
+                    ;
+                  if (*np == '$')
+                    {
+                      size_t n = 0;
+
+                      for (np = cp; *np >= '0' && *np <= '9'; np++)
+                        n = xsum (xtimes (n, 10), *np - '0');
+                      if (n == 0)
+                        /* Positional argument 0.  */
+                        goto error;
+                      if (size_overflow_p (n))
+                        /* n too large, would lead to out of memory later.  */
+                        goto error;
+                      dp->width_arg_index = n - 1;
+                      cp = np + 1;
+                    }
+                }
+              if (dp->width_arg_index == ARG_NONE)
+                {
+                  dp->width_arg_index = arg_posn++;
+                  if (dp->width_arg_index == ARG_NONE)
+                    /* arg_posn wrapped around.  */
+                    goto error;
+                }
+              REGISTER_ARG (dp->width_arg_index, TYPE_INT);
+            }
+          else if (*cp >= '0' && *cp <= '9')
+            {
+              size_t width_length;
+
+              dp->width_start = cp;
+              for (; *cp >= '0' && *cp <= '9'; cp++)
+                ;
+              dp->width_end = cp;
+              width_length = dp->width_end - dp->width_start;
+              if (max_width_length < width_length)
+                max_width_length = width_length;
+            }
+
+          /* Parse the precision.  */
+          if (*cp == '.')
+            {
+              cp++;
+              if (*cp == '*')
+                {
+                  dp->precision_start = cp - 1;
+                  cp++;
+                  dp->precision_end = cp;
+                  if (max_precision_length < 2)
+                    max_precision_length = 2;
+
+                  /* Test for positional argument.  */
+                  if (*cp >= '0' && *cp <= '9')
+                    {
+                      const CHAR_T *np;
+
+                      for (np = cp; *np >= '0' && *np <= '9'; np++)
+                        ;
+                      if (*np == '$')
+                        {
+                          size_t n = 0;
+
+                          for (np = cp; *np >= '0' && *np <= '9'; np++)
+                            n = xsum (xtimes (n, 10), *np - '0');
+                          if (n == 0)
+                            /* Positional argument 0.  */
+                            goto error;
+                          if (size_overflow_p (n))
+                            /* n too large, would lead to out of memory
+                               later.  */
+                            goto error;
+                          dp->precision_arg_index = n - 1;
+                          cp = np + 1;
+                        }
+                    }
+                  if (dp->precision_arg_index == ARG_NONE)
+                    {
+                      dp->precision_arg_index = arg_posn++;
+                      if (dp->precision_arg_index == ARG_NONE)
+                        /* arg_posn wrapped around.  */
+                        goto error;
+                    }
+                  REGISTER_ARG (dp->precision_arg_index, TYPE_INT);
+                }
+              else
+                {
+                  size_t precision_length;
+
+                  dp->precision_start = cp - 1;
+                  for (; *cp >= '0' && *cp <= '9'; cp++)
+                    ;
+                  dp->precision_end = cp;
+                  precision_length = dp->precision_end - dp->precision_start;
+                  if (max_precision_length < precision_length)
+                    max_precision_length = precision_length;
+                }
+            }
+
+          {
+            arg_type type;
+
+            /* Parse argument type/size specifiers.  */
+            {
+              int flags = 0;
+
+              for (;;)
+                {
+                  if (*cp == 'h')
+                    {
+                      flags |= (1 << (flags & 1));
+                      cp++;
+                    }
+                  else if (*cp == 'L')
+                    {
+                      flags |= 4;
+                      cp++;
+                    }
+                  else if (*cp == 'l')
+                    {
+                      flags += 8;
+                      cp++;
+                    }
+                  else if (*cp == 'j')
+                    {
+                      if (sizeof (intmax_t) > sizeof (long))
+                        {
+                          /* intmax_t = long long */
+                          flags += 16;
+                        }
+                      else if (sizeof (intmax_t) > sizeof (int))
+                        {
+                          /* intmax_t = long */
+                          flags += 8;
+                        }
+                      cp++;
+                    }
+                  else if (*cp == 'z' || *cp == 'Z')
+                    {
+                      /* 'z' is standardized in ISO C 99, but glibc uses 'Z'
+                         because the warning facility in gcc-2.95.2 understands
+                         only 'Z' (see gcc-2.95.2/gcc/c-common.c:1784).  */
+                      if (sizeof (size_t) > sizeof (long))
+                        {
+                          /* size_t = long long */
+                          flags += 16;
+                        }
+                      else if (sizeof (size_t) > sizeof (int))
+                        {
+                          /* size_t = long */
+                          flags += 8;
+                        }
+                      cp++;
+                    }
+                  else if (*cp == 't')
+                    {
+                      if (sizeof (ptrdiff_t) > sizeof (long))
+                        {
+                          /* ptrdiff_t = long long */
+                          flags += 16;
+                        }
+                      else if (sizeof (ptrdiff_t) > sizeof (int))
+                        {
+                          /* ptrdiff_t = long */
+                          flags += 8;
+                        }
+                      cp++;
+                    }
+#if defined __APPLE__ && defined __MACH__
+                  /* On Mac OS X 10.3, PRIdMAX is defined as "qd".
+                     We cannot change it to "lld" because PRIdMAX must also
+                     be understood by the system's printf routines.  */
+                  else if (*cp == 'q')
+                    {
+                      if (64 / 8 > sizeof (long))
+                        {
+                          /* int64_t = long long */
+                          flags += 16;
+                        }
+                      else
+                        {
+                          /* int64_t = long */
+                          flags += 8;
+                        }
+                      cp++;
+                    }
+#endif
+#if defined _WIN32 && ! defined __CYGWIN__
+                  /* On native Windows, PRIdMAX is defined as "I64d".
+                     We cannot change it to "lld" because PRIdMAX must also
+                     be understood by the system's printf routines.  */
+                  else if (*cp == 'I' && cp[1] == '6' && cp[2] == '4')
+                    {
+                      if (64 / 8 > sizeof (long))
+                        {
+                          /* __int64 = long long */
+                          flags += 16;
+                        }
+                      else
+                        {
+                          /* __int64 = long */
+                          flags += 8;
+                        }
+                      cp += 3;
+                    }
+#endif
+                  else
+                    break;
+                }
+
+              /* Read the conversion character.  */
+              c = *cp++;
+              switch (c)
+                {
+                case 'd': case 'i':
+#if HAVE_LONG_LONG_INT
+                  /* If 'long long' exists and is larger than 'long':  */
+                  if (flags >= 16 || (flags & 4))
+                    type = TYPE_LONGLONGINT;
+                  else
+#endif
+                  /* If 'long long' exists and is the same as 'long', we parse
+                     "lld" into TYPE_LONGINT.  */
+                  if (flags >= 8)
+                    type = TYPE_LONGINT;
+                  else if (flags & 2)
+                    type = TYPE_SCHAR;
+                  else if (flags & 1)
+                    type = TYPE_SHORT;
+                  else
+                    type = TYPE_INT;
+                  break;
+                case 'o': case 'u': case 'x': case 'X':
+#if HAVE_LONG_LONG_INT
+                  /* If 'long long' exists and is larger than 'long':  */
+                  if (flags >= 16 || (flags & 4))
+                    type = TYPE_ULONGLONGINT;
+                  else
+#endif
+                  /* If 'unsigned long long' exists and is the same as
+                     'unsigned long', we parse "llu" into TYPE_ULONGINT.  */
+                  if (flags >= 8)
+                    type = TYPE_ULONGINT;
+                  else if (flags & 2)
+                    type = TYPE_UCHAR;
+                  else if (flags & 1)
+                    type = TYPE_USHORT;
+                  else
+                    type = TYPE_UINT;
+                  break;
+                case 'f': case 'F': case 'e': case 'E': case 'g': case 'G':
+                case 'a': case 'A':
+                  if (flags >= 16 || (flags & 4))
+                    type = TYPE_LONGDOUBLE;
+                  else
+                    type = TYPE_DOUBLE;
+                  break;
+                case 'c':
+                  if (flags >= 8)
+#if HAVE_WINT_T
+                    type = TYPE_WIDE_CHAR;
+#else
+                    goto error;
+#endif
+                  else
+                    type = TYPE_CHAR;
+                  break;
+#if HAVE_WINT_T
+                case 'C':
+                  type = TYPE_WIDE_CHAR;
+                  c = 'c';
+                  break;
+#endif
+                case 's':
+                  if (flags >= 8)
+#if HAVE_WCHAR_T
+                    type = TYPE_WIDE_STRING;
+#else
+                    goto error;
+#endif
+                  else
+                    type = TYPE_STRING;
+                  break;
+#if HAVE_WCHAR_T
+                case 'S':
+                  type = TYPE_WIDE_STRING;
+                  c = 's';
+                  break;
+#endif
+                case 'p':
+                  type = TYPE_POINTER;
+                  break;
+                case 'n':
+#if HAVE_LONG_LONG_INT
+                  /* If 'long long' exists and is larger than 'long':  */
+                  if (flags >= 16 || (flags & 4))
+                    type = TYPE_COUNT_LONGLONGINT_POINTER;
+                  else
+#endif
+                  /* If 'long long' exists and is the same as 'long', we parse
+                     "lln" into TYPE_COUNT_LONGINT_POINTER.  */
+                  if (flags >= 8)
+                    type = TYPE_COUNT_LONGINT_POINTER;
+                  else if (flags & 2)
+                    type = TYPE_COUNT_SCHAR_POINTER;
+                  else if (flags & 1)
+                    type = TYPE_COUNT_SHORT_POINTER;
+                  else
+                    type = TYPE_COUNT_INT_POINTER;
+                  break;
+#if ENABLE_UNISTDIO
+                /* The unistdio extensions.  */
+                case 'U':
+                  if (flags >= 16)
+                    type = TYPE_U32_STRING;
+                  else if (flags >= 8)
+                    type = TYPE_U16_STRING;
+                  else
+                    type = TYPE_U8_STRING;
+                  break;
+#endif
+                case '%':
+                  type = TYPE_NONE;
+                  break;
+                default:
+                  /* Unknown conversion character.  */
+                  goto error;
+                }
+            }
+
+            if (type != TYPE_NONE)
+              {
+                dp->arg_index = arg_index;
+                if (dp->arg_index == ARG_NONE)
+                  {
+                    dp->arg_index = arg_posn++;
+                    if (dp->arg_index == ARG_NONE)
+                      /* arg_posn wrapped around.  */
+                      goto error;
+                  }
+                REGISTER_ARG (dp->arg_index, type);
+              }
+            dp->conversion = c;
+            dp->dir_end = cp;
+          }
+
+          d->count++;
+          if (d->count >= d_allocated)
+            {
+              size_t memory_size;
+              DIRECTIVE *memory;
+
+              d_allocated = xtimes (d_allocated, 2);
+              memory_size = xtimes (d_allocated, sizeof (DIRECTIVE));
+              if (size_overflow_p (memory_size))
+                /* Overflow, would lead to out of memory.  */
+                goto out_of_memory;
+              memory = (DIRECTIVE *) (d->dir != d->direct_alloc_dir
+                                      ? realloc (d->dir, memory_size)
+                                      : malloc (memory_size));
+              if (memory == NULL)
+                /* Out of memory.  */
+                goto out_of_memory;
+              if (d->dir == d->direct_alloc_dir)
+                memcpy (memory, d->dir, d->count * sizeof (DIRECTIVE));
+              d->dir = memory;
+            }
+        }
+#if CHAR_T_ONLY_ASCII
+      else if (!c_isascii (c))
+        {
+          /* Non-ASCII character.  Not supported.  */
+          goto error;
+        }
+#endif
+    }
+  d->dir[d->count].dir_start = cp;
+
+  d->max_width_length = max_width_length;
+  d->max_precision_length = max_precision_length;
+  return 0;
+
+error:
+  if (a->arg != a->direct_alloc_arg)
+    free (a->arg);
+  if (d->dir != d->direct_alloc_dir)
+    free (d->dir);
+  errno = EINVAL;
+  return -1;
+
+out_of_memory:
+  if (a->arg != a->direct_alloc_arg)
+    free (a->arg);
+  if (d->dir != d->direct_alloc_dir)
+    free (d->dir);
+  errno = ENOMEM;
+  return -1;
+}
+
+#undef PRINTF_PARSE
+#undef DIRECTIVES
+#undef DIRECTIVE
+#undef CHAR_T_ONLY_ASCII
+#undef CHAR_T
diff --git a/grub-core/lib/gnulib/printf-parse.h b/grub-core/lib/gnulib/printf-parse.h
new file mode 100644
index 0000000..746bb3f
--- /dev/null
+++ b/grub-core/lib/gnulib/printf-parse.h
@@ -0,0 +1,193 @@
+/* Parse printf format string.
+   Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _PRINTF_PARSE_H
+#define _PRINTF_PARSE_H
+
+/* This file can be parametrized with the following macros:
+     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
+     STATIC             Set to 'static' to declare the function static.  */
+
+#if HAVE_FEATURES_H
+# include <features.h> /* for __GLIBC__, __UCLIBC__ */
+#endif
+
+#include "printf-args.h"
+
+
+/* Flags */
+#define FLAG_GROUP       1      /* ' flag */
+#define FLAG_LEFT        2      /* - flag */
+#define FLAG_SHOWSIGN    4      /* + flag */
+#define FLAG_SPACE       8      /* space flag */
+#define FLAG_ALT        16      /* # flag */
+#define FLAG_ZERO       32
+#if __GLIBC__ >= 2 && !defined __UCLIBC__
+# define FLAG_LOCALIZED 64      /* I flag, uses localized digits */
+#endif
+
+/* arg_index value indicating that no argument is consumed.  */
+#define ARG_NONE        (~(size_t)0)
+
+/* xxx_directive: A parsed directive.
+   xxx_directives: A parsed format string.  */
+
+/* Number of directly allocated directives (no malloc() needed).  */
+#define N_DIRECT_ALLOC_DIRECTIVES 7
+
+/* A parsed directive.  */
+typedef struct
+{
+  const char* dir_start;
+  const char* dir_end;
+  int flags;
+  const char* width_start;
+  const char* width_end;
+  size_t width_arg_index;
+  const char* precision_start;
+  const char* precision_end;
+  size_t precision_arg_index;
+  char conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
+  size_t arg_index;
+}
+char_directive;
+
+/* A parsed format string.  */
+typedef struct
+{
+  size_t count;
+  char_directive *dir;
+  size_t max_width_length;
+  size_t max_precision_length;
+  char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
+}
+char_directives;
+
+#if ENABLE_UNISTDIO
+
+/* A parsed directive.  */
+typedef struct
+{
+  const uint8_t* dir_start;
+  const uint8_t* dir_end;
+  int flags;
+  const uint8_t* width_start;
+  const uint8_t* width_end;
+  size_t width_arg_index;
+  const uint8_t* precision_start;
+  const uint8_t* precision_end;
+  size_t precision_arg_index;
+  uint8_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
+  size_t arg_index;
+}
+u8_directive;
+
+/* A parsed format string.  */
+typedef struct
+{
+  size_t count;
+  u8_directive *dir;
+  size_t max_width_length;
+  size_t max_precision_length;
+  u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
+}
+u8_directives;
+
+/* A parsed directive.  */
+typedef struct
+{
+  const uint16_t* dir_start;
+  const uint16_t* dir_end;
+  int flags;
+  const uint16_t* width_start;
+  const uint16_t* width_end;
+  size_t width_arg_index;
+  const uint16_t* precision_start;
+  const uint16_t* precision_end;
+  size_t precision_arg_index;
+  uint16_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
+  size_t arg_index;
+}
+u16_directive;
+
+/* A parsed format string.  */
+typedef struct
+{
+  size_t count;
+  u16_directive *dir;
+  size_t max_width_length;
+  size_t max_precision_length;
+  u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
+}
+u16_directives;
+
+/* A parsed directive.  */
+typedef struct
+{
+  const uint32_t* dir_start;
+  const uint32_t* dir_end;
+  int flags;
+  const uint32_t* width_start;
+  const uint32_t* width_end;
+  size_t width_arg_index;
+  const uint32_t* precision_start;
+  const uint32_t* precision_end;
+  size_t precision_arg_index;
+  uint32_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
+  size_t arg_index;
+}
+u32_directive;
+
+/* A parsed format string.  */
+typedef struct
+{
+  size_t count;
+  u32_directive *dir;
+  size_t max_width_length;
+  size_t max_precision_length;
+  u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
+}
+u32_directives;
+
+#endif
+
+
+/* Parses the format string.  Fills in the number N of directives, and fills
+   in directives[0], ..., directives[N-1], and sets directives[N].dir_start
+   to the end of the format string.  Also fills in the arg_type fields of the
+   arguments and the needed count of arguments.  */
+#if ENABLE_UNISTDIO
+extern int
+       ulc_printf_parse (const char *format, char_directives *d, arguments *a);
+extern int
+       u8_printf_parse (const uint8_t *format, u8_directives *d, arguments *a);
+extern int
+       u16_printf_parse (const uint16_t *format, u16_directives *d,
+                         arguments *a);
+extern int
+       u32_printf_parse (const uint32_t *format, u32_directives *d,
+                         arguments *a);
+#else
+# ifdef STATIC
+STATIC
+# else
+extern
+# endif
+int printf_parse (const char *format, char_directives *d, arguments *a);
+#endif
+
+#endif /* _PRINTF_PARSE_H */
diff --git a/grub-core/lib/gnulib/progname.c b/grub-core/lib/gnulib/progname.c
new file mode 100644
index 0000000..a42b7fa
--- /dev/null
+++ b/grub-core/lib/gnulib/progname.c
@@ -0,0 +1,92 @@
+/* Program name management.
+   Copyright (C) 2001-2003, 2005-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2001.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+
+#include <config.h>
+
+/* Specification.  */
+#undef ENABLE_RELOCATABLE /* avoid defining set_program_name as a macro */
+#include "progname.h"
+
+#include <errno.h> /* get program_invocation_name declaration */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/* String containing name the program is called with.
+   To be initialized by main().  */
+const char *program_name = NULL;
+
+/* Set program_name, based on argv[0].
+   argv0 must be a string allocated with indefinite extent, and must not be
+   modified after this call.  */
+void
+set_program_name (const char *argv0)
+{
+  /* libtool creates a temporary executable whose name is sometimes prefixed
+     with "lt-" (depends on the platform).  It also makes argv[0] absolute.
+     But the name of the temporary executable is a detail that should not be
+     visible to the end user and to the test suite.
+     Remove this "<dirname>/.libs/" or "<dirname>/.libs/lt-" prefix here.  */
+  const char *slash;
+  const char *base;
+
+  /* Sanity check.  POSIX requires the invoking process to pass a non-NULL
+     argv[0].  */
+  if (argv0 == NULL)
+    {
+      /* It's a bug in the invoking program.  Help diagnosing it.  */
+      fputs ("A NULL argv[0] was passed through an exec system call.\n",
+             stderr);
+      abort ();
+    }
+
+  slash = strrchr (argv0, '/');
+  base = (slash != NULL ? slash + 1 : argv0);
+  if (base - argv0 >= 7 && strncmp (base - 7, "/.libs/", 7) == 0)
+    {
+      argv0 = base;
+      if (strncmp (base, "lt-", 3) == 0)
+        {
+          argv0 = base + 3;
+          /* On glibc systems, remove the "lt-" prefix from the variable
+             program_invocation_short_name.  */
+#if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+          program_invocation_short_name = (char *) argv0;
+#endif
+        }
+    }
+
+  /* But don't strip off a leading <dirname>/ in general, because when the user
+     runs
+         /some/hidden/place/bin/cp foo foo
+     he should get the error message
+         /some/hidden/place/bin/cp: `foo' and `foo' are the same file
+     not
+         cp: `foo' and `foo' are the same file
+   */
+
+  program_name = argv0;
+
+  /* On glibc systems, the error() function comes from libc and uses the
+     variable program_invocation_name, not program_name.  So set this variable
+     as well.  */
+#if HAVE_DECL_PROGRAM_INVOCATION_NAME
+  program_invocation_name = (char *) argv0;
+#endif
+}
diff --git a/grub-core/lib/gnulib/progname.h b/grub-core/lib/gnulib/progname.h
new file mode 100644
index 0000000..c726e97
--- /dev/null
+++ b/grub-core/lib/gnulib/progname.h
@@ -0,0 +1,62 @@
+/* Program name management.
+   Copyright (C) 2001-2004, 2006, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2001.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _PROGNAME_H
+#define _PROGNAME_H
+
+/* Programs using this file should do the following in main():
+     set_program_name (argv[0]);
+ */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* String containing name the program is called with.  */
+extern const char *program_name;
+
+/* Set program_name, based on argv[0].
+   argv0 must be a string allocated with indefinite extent, and must not be
+   modified after this call.  */
+extern void set_program_name (const char *argv0);
+
+#if ENABLE_RELOCATABLE
+
+/* Set program_name, based on argv[0], and original installation prefix and
+   directory, for relocatability.  */
+extern void set_program_name_and_installdir (const char *argv0,
+                                             const char *orig_installprefix,
+                                             const char *orig_installdir);
+#undef set_program_name
+#define set_program_name(ARG0) \
+  set_program_name_and_installdir (ARG0, INSTALLPREFIX, INSTALLDIR)
+
+/* Return the full pathname of the current executable, based on the earlier
+   call to set_program_name_and_installdir.  Return NULL if unknown.  */
+extern char *get_full_program_name (void);
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _PROGNAME_H */
diff --git a/grub-core/lib/gnulib/rawmemchr.c b/grub-core/lib/gnulib/rawmemchr.c
new file mode 100644
index 0000000..7df6151
--- /dev/null
+++ b/grub-core/lib/gnulib/rawmemchr.c
@@ -0,0 +1,136 @@
+/* Searching in a string.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+/* Find the first occurrence of C in S.  */
+void *
+rawmemchr (const void *s, int c_in)
+{
+  /* On 32-bit hardware, choosing longword to be a 32-bit unsigned
+     long instead of a 64-bit uintmax_t tends to give better
+     performance.  On 64-bit hardware, unsigned long is generally 64
+     bits already.  Change this typedef to experiment with
+     performance.  */
+  typedef unsigned long int longword;
+
+  const unsigned char *char_ptr;
+  const longword *longword_ptr;
+  longword repeated_one;
+  longword repeated_c;
+  unsigned char c;
+
+  c = (unsigned char) c_in;
+
+  /* Handle the first few bytes by reading one byte at a time.
+     Do this until CHAR_PTR is aligned on a longword boundary.  */
+  for (char_ptr = (const unsigned char *) s;
+       (size_t) char_ptr % sizeof (longword) != 0;
+       ++char_ptr)
+    if (*char_ptr == c)
+      return (void *) char_ptr;
+
+  longword_ptr = (const longword *) char_ptr;
+
+  /* All these elucidatory comments refer to 4-byte longwords,
+     but the theory applies equally well to any size longwords.  */
+
+  /* Compute auxiliary longword values:
+     repeated_one is a value which has a 1 in every byte.
+     repeated_c has c in every byte.  */
+  repeated_one = 0x01010101;
+  repeated_c = c | (c << 8);
+  repeated_c |= repeated_c << 16;
+  if (0xffffffffU < (longword) -1)
+    {
+      repeated_one |= repeated_one << 31 << 1;
+      repeated_c |= repeated_c << 31 << 1;
+      if (8 < sizeof (longword))
+        {
+          size_t i;
+
+          for (i = 64; i < sizeof (longword) * 8; i *= 2)
+            {
+              repeated_one |= repeated_one << i;
+              repeated_c |= repeated_c << i;
+            }
+        }
+    }
+
+  /* Instead of the traditional loop which tests each byte, we will
+     test a longword at a time.  The tricky part is testing if *any of
+     the four* bytes in the longword in question are equal to NUL or
+     c.  We first use an xor with repeated_c.  This reduces the task
+     to testing whether *any of the four* bytes in longword1 is zero.
+
+     We compute tmp =
+       ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
+     That is, we perform the following operations:
+       1. Subtract repeated_one.
+       2. & ~longword1.
+       3. & a mask consisting of 0x80 in every byte.
+     Consider what happens in each byte:
+       - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
+         and step 3 transforms it into 0x80.  A carry can also be propagated
+         to more significant bytes.
+       - If a byte of longword1 is nonzero, let its lowest 1 bit be at
+         position k (0 <= k <= 7); so the lowest k bits are 0.  After step 1,
+         the byte ends in a single bit of value 0 and k bits of value 1.
+         After step 2, the result is just k bits of value 1: 2^k - 1.  After
+         step 3, the result is 0.  And no carry is produced.
+     So, if longword1 has only non-zero bytes, tmp is zero.
+     Whereas if longword1 has a zero byte, call j the position of the least
+     significant zero byte.  Then the result has a zero at positions 0, ...,
+     j-1 and a 0x80 at position j.  We cannot predict the result at the more
+     significant bytes (positions j+1..3), but it does not matter since we
+     already have a non-zero bit at position 8*j+7.
+
+     The test whether any byte in longword1 is zero is equivalent
+     to testing whether tmp is nonzero.
+
+     This test can read beyond the end of a string, depending on where
+     C_IN is encountered.  However, this is considered safe since the
+     initialization phase ensured that the read will be aligned,
+     therefore, the read will not cross page boundaries and will not
+     cause a fault.  */
+
+  while (1)
+    {
+      longword longword1 = *longword_ptr ^ repeated_c;
+
+      if ((((longword1 - repeated_one) & ~longword1)
+           & (repeated_one << 7)) != 0)
+        break;
+      longword_ptr++;
+    }
+
+  char_ptr = (const unsigned char *) longword_ptr;
+
+  /* At this point, we know that one of the sizeof (longword) bytes
+     starting at char_ptr is == c.  On little-endian machines, we
+     could determine the first such byte without any further memory
+     accesses, just by looking at the tmp result from the last loop
+     iteration.  But this does not work on big-endian machines.
+     Choose code that works in both cases.  */
+
+  char_ptr = (unsigned char *) longword_ptr;
+  while (*char_ptr != c)
+    char_ptr++;
+  return (void *) char_ptr;
+}
diff --git a/grub-core/lib/gnulib/rawmemchr.valgrind b/grub-core/lib/gnulib/rawmemchr.valgrind
new file mode 100644
index 0000000..6363923
--- /dev/null
+++ b/grub-core/lib/gnulib/rawmemchr.valgrind
@@ -0,0 +1,12 @@
+# Suppress a valgrind message about use of uninitialized memory in rawmemchr().
+# This use is OK because it provides only a speedup.
+{
+    rawmemchr-value4
+    Memcheck:Value4
+    fun:rawmemchr
+}
+{
+    rawmemchr-value8
+    Memcheck:Value8
+    fun:rawmemchr
+}
diff --git a/grub-core/lib/gnulib/realloc.c b/grub-core/lib/gnulib/realloc.c
new file mode 100644
index 0000000..a81ce3b
--- /dev/null
+++ b/grub-core/lib/gnulib/realloc.c
@@ -0,0 +1,79 @@
+/* realloc() function that is glibc compatible.
+
+   Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* written by Jim Meyering and Bruno Haible */
+
+#define _GL_USE_STDLIB_ALLOC 1
+#include <config.h>
+
+/* Only the AC_FUNC_REALLOC macro defines 'realloc' already in config.h.  */
+#ifdef realloc
+# define NEED_REALLOC_GNU 1
+/* Whereas the gnulib module 'realloc-gnu' defines HAVE_REALLOC_GNU.  */
+#elif GNULIB_REALLOC_GNU && !HAVE_REALLOC_GNU
+# define NEED_REALLOC_GNU 1
+#endif
+
+/* Infer the properties of the system's malloc function.
+   The gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU.  */
+#if GNULIB_MALLOC_GNU && HAVE_MALLOC_GNU
+# define SYSTEM_MALLOC_GLIBC_COMPATIBLE 1
+#endif
+
+#include <stdlib.h>
+
+#include <errno.h>
+
+/* Change the size of an allocated block of memory P to N bytes,
+   with error checking.  If N is zero, change it to 1.  If P is NULL,
+   use malloc.  */
+
+void *
+rpl_realloc (void *p, size_t n)
+{
+  void *result;
+
+#if NEED_REALLOC_GNU
+  if (n == 0)
+    {
+      n = 1;
+
+      /* In theory realloc might fail, so don't rely on it to free.  */
+      free (p);
+      p = NULL;
+    }
+#endif
+
+  if (p == NULL)
+    {
+#if GNULIB_REALLOC_GNU && !NEED_REALLOC_GNU && !SYSTEM_MALLOC_GLIBC_COMPATIBLE
+      if (n == 0)
+        n = 1;
+#endif
+      result = malloc (n);
+    }
+  else
+    result = realloc (p, n);
+
+#if !HAVE_REALLOC_POSIX
+  if (result == NULL)
+    errno = ENOMEM;
+#endif
+
+  return result;
+}
diff --git a/grub-core/lib/gnulib/regcomp.c b/grub-core/lib/gnulib/regcomp.c
new file mode 100644
index 0000000..64a4fa7
--- /dev/null
+++ b/grub-core/lib/gnulib/regcomp.c
@@ -0,0 +1,3930 @@
+/* Extended regular expression matching and search library.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifdef _LIBC
+# include <locale/weight.h>
+#endif
+
+static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern,
+					  size_t length, reg_syntax_t syntax);
+static void re_compile_fastmap_iter (regex_t *bufp,
+				     const re_dfastate_t *init_state,
+				     char *fastmap);
+static reg_errcode_t init_dfa (re_dfa_t *dfa, size_t pat_len);
+#ifdef RE_ENABLE_I18N
+static void free_charset (re_charset_t *cset);
+#endif /* RE_ENABLE_I18N */
+static void free_workarea_compile (regex_t *preg);
+static reg_errcode_t create_initial_state (re_dfa_t *dfa);
+#ifdef RE_ENABLE_I18N
+static void optimize_utf8 (re_dfa_t *dfa);
+#endif
+static reg_errcode_t analyze (regex_t *preg);
+static reg_errcode_t preorder (bin_tree_t *root,
+			       reg_errcode_t (fn (void *, bin_tree_t *)),
+			       void *extra);
+static reg_errcode_t postorder (bin_tree_t *root,
+				reg_errcode_t (fn (void *, bin_tree_t *)),
+				void *extra);
+static reg_errcode_t optimize_subexps (void *extra, bin_tree_t *node);
+static reg_errcode_t lower_subexps (void *extra, bin_tree_t *node);
+static bin_tree_t *lower_subexp (reg_errcode_t *err, regex_t *preg,
+				 bin_tree_t *node);
+static reg_errcode_t calc_first (void *extra, bin_tree_t *node);
+static reg_errcode_t calc_next (void *extra, bin_tree_t *node);
+static reg_errcode_t link_nfa_nodes (void *extra, bin_tree_t *node);
+static Idx duplicate_node (re_dfa_t *dfa, Idx org_idx, unsigned int constraint);
+static Idx search_duplicated_node (const re_dfa_t *dfa, Idx org_node,
+				   unsigned int constraint);
+static reg_errcode_t calc_eclosure (re_dfa_t *dfa);
+static reg_errcode_t calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa,
+					 Idx node, bool root);
+static reg_errcode_t calc_inveclosure (re_dfa_t *dfa);
+static Idx fetch_number (re_string_t *input, re_token_t *token,
+			 reg_syntax_t syntax);
+static int peek_token (re_token_t *token, re_string_t *input,
+			reg_syntax_t syntax);
+static bin_tree_t *parse (re_string_t *regexp, regex_t *preg,
+			  reg_syntax_t syntax, reg_errcode_t *err);
+static bin_tree_t *parse_reg_exp (re_string_t *regexp, regex_t *preg,
+				  re_token_t *token, reg_syntax_t syntax,
+				  Idx nest, reg_errcode_t *err);
+static bin_tree_t *parse_branch (re_string_t *regexp, regex_t *preg,
+				 re_token_t *token, reg_syntax_t syntax,
+				 Idx nest, reg_errcode_t *err);
+static bin_tree_t *parse_expression (re_string_t *regexp, regex_t *preg,
+				     re_token_t *token, reg_syntax_t syntax,
+				     Idx nest, reg_errcode_t *err);
+static bin_tree_t *parse_sub_exp (re_string_t *regexp, regex_t *preg,
+				  re_token_t *token, reg_syntax_t syntax,
+				  Idx nest, reg_errcode_t *err);
+static bin_tree_t *parse_dup_op (bin_tree_t *dup_elem, re_string_t *regexp,
+				 re_dfa_t *dfa, re_token_t *token,
+				 reg_syntax_t syntax, reg_errcode_t *err);
+static bin_tree_t *parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
+				      re_token_t *token, reg_syntax_t syntax,
+				      reg_errcode_t *err);
+static reg_errcode_t parse_bracket_element (bracket_elem_t *elem,
+					    re_string_t *regexp,
+					    re_token_t *token, int token_len,
+					    re_dfa_t *dfa,
+					    reg_syntax_t syntax,
+					    bool accept_hyphen);
+static reg_errcode_t parse_bracket_symbol (bracket_elem_t *elem,
+					  re_string_t *regexp,
+					  re_token_t *token);
+#ifdef RE_ENABLE_I18N
+static reg_errcode_t build_equiv_class (bitset_t sbcset,
+					re_charset_t *mbcset,
+					Idx *equiv_class_alloc,
+					const unsigned char *name);
+static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans,
+				      bitset_t sbcset,
+				      re_charset_t *mbcset,
+				      Idx *char_class_alloc,
+				      const char *class_name,
+				      reg_syntax_t syntax);
+#else  /* not RE_ENABLE_I18N */
+static reg_errcode_t build_equiv_class (bitset_t sbcset,
+					const unsigned char *name);
+static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans,
+				      bitset_t sbcset,
+				      const char *class_name,
+				      reg_syntax_t syntax);
+#endif /* not RE_ENABLE_I18N */
+static bin_tree_t *build_charclass_op (re_dfa_t *dfa,
+				       RE_TRANSLATE_TYPE trans,
+				       const char *class_name,
+				       const char *extra,
+				       bool non_match, reg_errcode_t *err);
+static bin_tree_t *create_tree (re_dfa_t *dfa,
+				bin_tree_t *left, bin_tree_t *right,
+				re_token_type_t type);
+static bin_tree_t *create_token_tree (re_dfa_t *dfa,
+				      bin_tree_t *left, bin_tree_t *right,
+				      const re_token_t *token);
+static bin_tree_t *duplicate_tree (const bin_tree_t *src, re_dfa_t *dfa);
+static void free_token (re_token_t *node);
+static reg_errcode_t free_tree (void *extra, bin_tree_t *node);
+static reg_errcode_t mark_opt_subexp (void *extra, bin_tree_t *node);
+
+/* This table gives an error message for each of the error codes listed
+   in regex.h.  Obviously the order here has to be same as there.
+   POSIX doesn't require that we do anything for REG_NOERROR,
+   but why not be nice?  */
+
+static const char __re_error_msgid[] =
+  {
+#define REG_NOERROR_IDX	0
+    gettext_noop ("Success")	/* REG_NOERROR */
+    "\0"
+#define REG_NOMATCH_IDX (REG_NOERROR_IDX + sizeof "Success")
+    gettext_noop ("No match")	/* REG_NOMATCH */
+    "\0"
+#define REG_BADPAT_IDX	(REG_NOMATCH_IDX + sizeof "No match")
+    gettext_noop ("Invalid regular expression") /* REG_BADPAT */
+    "\0"
+#define REG_ECOLLATE_IDX (REG_BADPAT_IDX + sizeof "Invalid regular expression")
+    gettext_noop ("Invalid collation character") /* REG_ECOLLATE */
+    "\0"
+#define REG_ECTYPE_IDX	(REG_ECOLLATE_IDX + sizeof "Invalid collation character")
+    gettext_noop ("Invalid character class name") /* REG_ECTYPE */
+    "\0"
+#define REG_EESCAPE_IDX	(REG_ECTYPE_IDX + sizeof "Invalid character class name")
+    gettext_noop ("Trailing backslash") /* REG_EESCAPE */
+    "\0"
+#define REG_ESUBREG_IDX	(REG_EESCAPE_IDX + sizeof "Trailing backslash")
+    gettext_noop ("Invalid back reference") /* REG_ESUBREG */
+    "\0"
+#define REG_EBRACK_IDX	(REG_ESUBREG_IDX + sizeof "Invalid back reference")
+    gettext_noop ("Unmatched [, [^, [:, [., or [=")	/* REG_EBRACK */
+    "\0"
+#define REG_EPAREN_IDX	(REG_EBRACK_IDX + sizeof "Unmatched [, [^, [:, [., or [=")
+    gettext_noop ("Unmatched ( or \\(") /* REG_EPAREN */
+    "\0"
+#define REG_EBRACE_IDX	(REG_EPAREN_IDX + sizeof "Unmatched ( or \\(")
+    gettext_noop ("Unmatched \\{") /* REG_EBRACE */
+    "\0"
+#define REG_BADBR_IDX	(REG_EBRACE_IDX + sizeof "Unmatched \\{")
+    gettext_noop ("Invalid content of \\{\\}") /* REG_BADBR */
+    "\0"
+#define REG_ERANGE_IDX	(REG_BADBR_IDX + sizeof "Invalid content of \\{\\}")
+    gettext_noop ("Invalid range end")	/* REG_ERANGE */
+    "\0"
+#define REG_ESPACE_IDX	(REG_ERANGE_IDX + sizeof "Invalid range end")
+    gettext_noop ("Memory exhausted") /* REG_ESPACE */
+    "\0"
+#define REG_BADRPT_IDX	(REG_ESPACE_IDX + sizeof "Memory exhausted")
+    gettext_noop ("Invalid preceding regular expression") /* REG_BADRPT */
+    "\0"
+#define REG_EEND_IDX	(REG_BADRPT_IDX + sizeof "Invalid preceding regular expression")
+    gettext_noop ("Premature end of regular expression") /* REG_EEND */
+    "\0"
+#define REG_ESIZE_IDX	(REG_EEND_IDX + sizeof "Premature end of regular expression")
+    gettext_noop ("Regular expression too big") /* REG_ESIZE */
+    "\0"
+#define REG_ERPAREN_IDX	(REG_ESIZE_IDX + sizeof "Regular expression too big")
+    gettext_noop ("Unmatched ) or \\)") /* REG_ERPAREN */
+  };
+
+static const size_t __re_error_msgid_idx[] =
+  {
+    REG_NOERROR_IDX,
+    REG_NOMATCH_IDX,
+    REG_BADPAT_IDX,
+    REG_ECOLLATE_IDX,
+    REG_ECTYPE_IDX,
+    REG_EESCAPE_IDX,
+    REG_ESUBREG_IDX,
+    REG_EBRACK_IDX,
+    REG_EPAREN_IDX,
+    REG_EBRACE_IDX,
+    REG_BADBR_IDX,
+    REG_ERANGE_IDX,
+    REG_ESPACE_IDX,
+    REG_BADRPT_IDX,
+    REG_EEND_IDX,
+    REG_ESIZE_IDX,
+    REG_ERPAREN_IDX
+  };
+
+/* Entry points for GNU code.  */
+
+/* re_compile_pattern is the GNU regular expression compiler: it
+   compiles PATTERN (of length LENGTH) and puts the result in BUFP.
+   Returns 0 if the pattern was valid, otherwise an error string.
+
+   Assumes the 'allocated' (and perhaps 'buffer') and 'translate' fields
+   are set in BUFP on entry.  */
+
+const char *
+re_compile_pattern (const char *pattern, size_t length,
+		    struct re_pattern_buffer *bufp)
+{
+  reg_errcode_t ret;
+
+  /* And GNU code determines whether or not to get register information
+     by passing null for the REGS argument to re_match, etc., not by
+     setting no_sub, unless RE_NO_SUB is set.  */
+  bufp->no_sub = !!(re_syntax_options & RE_NO_SUB);
+
+  /* Match anchors at newline.  */
+  bufp->newline_anchor = 1;
+
+  ret = re_compile_internal (bufp, pattern, length, re_syntax_options);
+
+  if (!ret)
+    return NULL;
+  return gettext (__re_error_msgid + __re_error_msgid_idx[(int) ret]);
+}
+weak_alias (__re_compile_pattern, re_compile_pattern)
+
+/* Set by 're_set_syntax' to the current regexp syntax to recognize.  Can
+   also be assigned to arbitrarily: each pattern buffer stores its own
+   syntax, so it can be changed between regex compilations.  */
+/* This has no initializer because initialized variables in Emacs
+   become read-only after dumping.  */
+reg_syntax_t re_syntax_options;
+
+
+/* Specify the precise syntax of regexps for compilation.  This provides
+   for compatibility for various utilities which historically have
+   different, incompatible syntaxes.
+
+   The argument SYNTAX is a bit mask comprised of the various bits
+   defined in regex.h.  We return the old syntax.  */
+
+reg_syntax_t
+re_set_syntax (reg_syntax_t syntax)
+{
+  reg_syntax_t ret = re_syntax_options;
+
+  re_syntax_options = syntax;
+  return ret;
+}
+weak_alias (__re_set_syntax, re_set_syntax)
+
+int
+re_compile_fastmap (struct re_pattern_buffer *bufp)
+{
+  re_dfa_t *dfa = bufp->buffer;
+  char *fastmap = bufp->fastmap;
+
+  memset (fastmap, '\0', sizeof (char) * SBC_MAX);
+  re_compile_fastmap_iter (bufp, dfa->init_state, fastmap);
+  if (dfa->init_state != dfa->init_state_word)
+    re_compile_fastmap_iter (bufp, dfa->init_state_word, fastmap);
+  if (dfa->init_state != dfa->init_state_nl)
+    re_compile_fastmap_iter (bufp, dfa->init_state_nl, fastmap);
+  if (dfa->init_state != dfa->init_state_begbuf)
+    re_compile_fastmap_iter (bufp, dfa->init_state_begbuf, fastmap);
+  bufp->fastmap_accurate = 1;
+  return 0;
+}
+weak_alias (__re_compile_fastmap, re_compile_fastmap)
+
+static inline void
+__attribute__ ((always_inline))
+re_set_fastmap (char *fastmap, bool icase, int ch)
+{
+  fastmap[ch] = 1;
+  if (icase)
+    fastmap[tolower (ch)] = 1;
+}
+
+/* Helper function for re_compile_fastmap.
+   Compile fastmap for the initial_state INIT_STATE.  */
+
+static void
+re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state,
+			 char *fastmap)
+{
+  re_dfa_t *dfa = bufp->buffer;
+  Idx node_cnt;
+  bool icase = (dfa->mb_cur_max == 1 && (bufp->syntax & RE_ICASE));
+  for (node_cnt = 0; node_cnt < init_state->nodes.nelem; ++node_cnt)
+    {
+      Idx node = init_state->nodes.elems[node_cnt];
+      re_token_type_t type = dfa->nodes[node].type;
+
+      if (type == CHARACTER)
+	{
+	  re_set_fastmap (fastmap, icase, dfa->nodes[node].opr.c);
+#ifdef RE_ENABLE_I18N
+	  if ((bufp->syntax & RE_ICASE) && dfa->mb_cur_max > 1)
+	    {
+	      unsigned char buf[MB_LEN_MAX];
+	      unsigned char *p;
+	      wchar_t wc;
+	      mbstate_t state;
+
+	      p = buf;
+	      *p++ = dfa->nodes[node].opr.c;
+	      while (++node < dfa->nodes_len
+		     &&	dfa->nodes[node].type == CHARACTER
+		     && dfa->nodes[node].mb_partial)
+		*p++ = dfa->nodes[node].opr.c;
+	      memset (&state, '\0', sizeof (state));
+	      if (__mbrtowc (&wc, (const char *) buf, p - buf,
+			     &state) == p - buf
+		  && (__wcrtomb ((char *) buf, __towlower (wc), &state)
+		      != (size_t) -1))
+		re_set_fastmap (fastmap, false, buf[0]);
+	    }
+#endif
+	}
+      else if (type == SIMPLE_BRACKET)
+	{
+	  int i, ch;
+	  for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
+	    {
+	      int j;
+	      bitset_word_t w = dfa->nodes[node].opr.sbcset[i];
+	      for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
+		if (w & ((bitset_word_t) 1 << j))
+		  re_set_fastmap (fastmap, icase, ch);
+	    }
+	}
+#ifdef RE_ENABLE_I18N
+      else if (type == COMPLEX_BRACKET)
+	{
+	  re_charset_t *cset = dfa->nodes[node].opr.mbcset;
+	  Idx i;
+
+# ifdef _LIBC
+	  /* See if we have to try all bytes which start multiple collation
+	     elements.
+	     e.g. In da_DK, we want to catch 'a' since "aa" is a valid
+		  collation element, and don't catch 'b' since 'b' is
+		  the only collation element which starts from 'b' (and
+		  it is caught by SIMPLE_BRACKET).  */
+	      if (_NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES) != 0
+		  && (cset->ncoll_syms || cset->nranges))
+		{
+		  const int32_t *table = (const int32_t *)
+		    _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
+		  for (i = 0; i < SBC_MAX; ++i)
+		    if (table[i] < 0)
+		      re_set_fastmap (fastmap, icase, i);
+		}
+# endif /* _LIBC */
+
+	  /* See if we have to start the match at all multibyte characters,
+	     i.e. where we would not find an invalid sequence.  This only
+	     applies to multibyte character sets; for single byte character
+	     sets, the SIMPLE_BRACKET again suffices.  */
+	  if (dfa->mb_cur_max > 1
+	      && (cset->nchar_classes || cset->non_match || cset->nranges
+# ifdef _LIBC
+		  || cset->nequiv_classes
+# endif /* _LIBC */
+		 ))
+	    {
+	      unsigned char c = 0;
+	      do
+		{
+		  mbstate_t mbs;
+		  memset (&mbs, 0, sizeof (mbs));
+		  if (__mbrtowc (NULL, (char *) &c, 1, &mbs) == (size_t) -2)
+		    re_set_fastmap (fastmap, false, (int) c);
+		}
+	      while (++c != 0);
+	    }
+
+	  else
+	    {
+	      /* ... Else catch all bytes which can start the mbchars.  */
+	      for (i = 0; i < cset->nmbchars; ++i)
+		{
+		  char buf[256];
+		  mbstate_t state;
+		  memset (&state, '\0', sizeof (state));
+		  if (__wcrtomb (buf, cset->mbchars[i], &state) != (size_t) -1)
+		    re_set_fastmap (fastmap, icase, *(unsigned char *) buf);
+		  if ((bufp->syntax & RE_ICASE) && dfa->mb_cur_max > 1)
+		    {
+		      if (__wcrtomb (buf, __towlower (cset->mbchars[i]), &state)
+			  != (size_t) -1)
+			re_set_fastmap (fastmap, false, *(unsigned char *) buf);
+		    }
+		}
+	    }
+	}
+#endif /* RE_ENABLE_I18N */
+      else if (type == OP_PERIOD
+#ifdef RE_ENABLE_I18N
+	       || type == OP_UTF8_PERIOD
+#endif /* RE_ENABLE_I18N */
+	       || type == END_OF_RE)
+	{
+	  memset (fastmap, '\1', sizeof (char) * SBC_MAX);
+	  if (type == END_OF_RE)
+	    bufp->can_be_null = 1;
+	  return;
+	}
+    }
+}
+
+/* Entry point for POSIX code.  */
+/* regcomp takes a regular expression as a string and compiles it.
+
+   PREG is a regex_t *.  We do not expect any fields to be initialized,
+   since POSIX says we shouldn't.  Thus, we set
+
+     'buffer' to the compiled pattern;
+     'used' to the length of the compiled pattern;
+     'syntax' to RE_SYNTAX_POSIX_EXTENDED if the
+       REG_EXTENDED bit in CFLAGS is set; otherwise, to
+       RE_SYNTAX_POSIX_BASIC;
+     'newline_anchor' to REG_NEWLINE being set in CFLAGS;
+     'fastmap' to an allocated space for the fastmap;
+     'fastmap_accurate' to zero;
+     're_nsub' to the number of subexpressions in PATTERN.
+
+   PATTERN is the address of the pattern string.
+
+   CFLAGS is a series of bits which affect compilation.
+
+     If REG_EXTENDED is set, we use POSIX extended syntax; otherwise, we
+     use POSIX basic syntax.
+
+     If REG_NEWLINE is set, then . and [^...] don't match newline.
+     Also, regexec will try a match beginning after every newline.
+
+     If REG_ICASE is set, then we considers upper- and lowercase
+     versions of letters to be equivalent when matching.
+
+     If REG_NOSUB is set, then when PREG is passed to regexec, that
+     routine will report only success or failure, and nothing about the
+     registers.
+
+   It returns 0 if it succeeds, nonzero if it doesn't.  (See regex.h for
+   the return codes and their meanings.)  */
+
+int
+regcomp (regex_t *__restrict preg, const char *__restrict pattern, int cflags)
+{
+  reg_errcode_t ret;
+  reg_syntax_t syntax = ((cflags & REG_EXTENDED) ? RE_SYNTAX_POSIX_EXTENDED
+			 : RE_SYNTAX_POSIX_BASIC);
+
+  preg->buffer = NULL;
+  preg->allocated = 0;
+  preg->used = 0;
+
+  /* Try to allocate space for the fastmap.  */
+  preg->fastmap = re_malloc (char, SBC_MAX);
+  if (__glibc_unlikely (preg->fastmap == NULL))
+    return REG_ESPACE;
+
+  syntax |= (cflags & REG_ICASE) ? RE_ICASE : 0;
+
+  /* If REG_NEWLINE is set, newlines are treated differently.  */
+  if (cflags & REG_NEWLINE)
+    { /* REG_NEWLINE implies neither . nor [^...] match newline.  */
+      syntax &= ~RE_DOT_NEWLINE;
+      syntax |= RE_HAT_LISTS_NOT_NEWLINE;
+      /* It also changes the matching behavior.  */
+      preg->newline_anchor = 1;
+    }
+  else
+    preg->newline_anchor = 0;
+  preg->no_sub = !!(cflags & REG_NOSUB);
+  preg->translate = NULL;
+
+  ret = re_compile_internal (preg, pattern, strlen (pattern), syntax);
+
+  /* POSIX doesn't distinguish between an unmatched open-group and an
+     unmatched close-group: both are REG_EPAREN.  */
+  if (ret == REG_ERPAREN)
+    ret = REG_EPAREN;
+
+  /* We have already checked preg->fastmap != NULL.  */
+  if (__glibc_likely (ret == REG_NOERROR))
+    /* Compute the fastmap now, since regexec cannot modify the pattern
+       buffer.  This function never fails in this implementation.  */
+    (void) re_compile_fastmap (preg);
+  else
+    {
+      /* Some error occurred while compiling the expression.  */
+      re_free (preg->fastmap);
+      preg->fastmap = NULL;
+    }
+
+  return (int) ret;
+}
+libc_hidden_def (__regcomp)
+weak_alias (__regcomp, regcomp)
+
+/* Returns a message corresponding to an error code, ERRCODE, returned
+   from either regcomp or regexec.   We don't use PREG here.  */
+
+size_t
+regerror (int errcode, const regex_t *__restrict preg, char *__restrict errbuf,
+	  size_t errbuf_size)
+{
+  const char *msg;
+  size_t msg_size;
+  int nerrcodes = sizeof __re_error_msgid_idx / sizeof __re_error_msgid_idx[0];
+
+  if (__glibc_unlikely (errcode < 0 || errcode >= nerrcodes))
+    /* Only error codes returned by the rest of the code should be passed
+       to this routine.  If we are given anything else, or if other regex
+       code generates an invalid error code, then the program has a bug.
+       Dump core so we can fix it.  */
+    msg = gettext ("unknown regexp error");
+  else
+    msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]);
+
+  msg_size = strlen (msg) + 1; /* Includes the null.  */
+
+  if (__glibc_likely (errbuf_size != 0))
+    {
+      size_t cpy_size = msg_size;
+      if (__glibc_unlikely (msg_size > errbuf_size))
+	{
+	  cpy_size = errbuf_size - 1;
+	  errbuf[cpy_size] = '\0';
+	}
+      memcpy (errbuf, msg, cpy_size);
+    }
+
+  return msg_size;
+}
+weak_alias (__regerror, regerror)
+
+
+#ifdef RE_ENABLE_I18N
+/* This static array is used for the map to single-byte characters when
+   UTF-8 is used.  Otherwise we would allocate memory just to initialize
+   it the same all the time.  UTF-8 is the preferred encoding so this is
+   a worthwhile optimization.  */
+static const bitset_t utf8_sb_map =
+{
+  /* Set the first 128 bits.  */
+# if defined __GNUC__ && !defined __STRICT_ANSI__
+  [0 ... 0x80 / BITSET_WORD_BITS - 1] = BITSET_WORD_MAX
+# else
+#  if 4 * BITSET_WORD_BITS < ASCII_CHARS
+#   error "bitset_word_t is narrower than 32 bits"
+#  elif 3 * BITSET_WORD_BITS < ASCII_CHARS
+  BITSET_WORD_MAX, BITSET_WORD_MAX, BITSET_WORD_MAX,
+#  elif 2 * BITSET_WORD_BITS < ASCII_CHARS
+  BITSET_WORD_MAX, BITSET_WORD_MAX,
+#  elif 1 * BITSET_WORD_BITS < ASCII_CHARS
+  BITSET_WORD_MAX,
+#  endif
+  (BITSET_WORD_MAX
+   >> (SBC_MAX % BITSET_WORD_BITS == 0
+       ? 0
+       : BITSET_WORD_BITS - SBC_MAX % BITSET_WORD_BITS))
+# endif
+};
+#endif
+
+
+static void
+free_dfa_content (re_dfa_t *dfa)
+{
+  Idx i, j;
+
+  if (dfa->nodes)
+    for (i = 0; i < dfa->nodes_len; ++i)
+      free_token (dfa->nodes + i);
+  re_free (dfa->nexts);
+  for (i = 0; i < dfa->nodes_len; ++i)
+    {
+      if (dfa->eclosures != NULL)
+	re_node_set_free (dfa->eclosures + i);
+      if (dfa->inveclosures != NULL)
+	re_node_set_free (dfa->inveclosures + i);
+      if (dfa->edests != NULL)
+	re_node_set_free (dfa->edests + i);
+    }
+  re_free (dfa->edests);
+  re_free (dfa->eclosures);
+  re_free (dfa->inveclosures);
+  re_free (dfa->nodes);
+
+  if (dfa->state_table)
+    for (i = 0; i <= dfa->state_hash_mask; ++i)
+      {
+	struct re_state_table_entry *entry = dfa->state_table + i;
+	for (j = 0; j < entry->num; ++j)
+	  {
+	    re_dfastate_t *state = entry->array[j];
+	    free_state (state);
+	  }
+	re_free (entry->array);
+      }
+  re_free (dfa->state_table);
+#ifdef RE_ENABLE_I18N
+  if (dfa->sb_char != utf8_sb_map)
+    re_free (dfa->sb_char);
+#endif
+  re_free (dfa->subexp_map);
+#ifdef DEBUG
+  re_free (dfa->re_str);
+#endif
+
+  re_free (dfa);
+}
+
+
+/* Free dynamically allocated space used by PREG.  */
+
+void
+regfree (regex_t *preg)
+{
+  re_dfa_t *dfa = preg->buffer;
+  if (__glibc_likely (dfa != NULL))
+    {
+      lock_fini (dfa->lock);
+      free_dfa_content (dfa);
+    }
+  preg->buffer = NULL;
+  preg->allocated = 0;
+
+  re_free (preg->fastmap);
+  preg->fastmap = NULL;
+
+  re_free (preg->translate);
+  preg->translate = NULL;
+}
+libc_hidden_def (__regfree)
+weak_alias (__regfree, regfree)
+
+/* Entry points compatible with 4.2 BSD regex library.  We don't define
+   them unless specifically requested.  */
+
+#if defined _REGEX_RE_COMP || defined _LIBC
+
+/* BSD has one and only one pattern buffer.  */
+static struct re_pattern_buffer re_comp_buf;
+
+char *
+# ifdef _LIBC
+/* Make these definitions weak in libc, so POSIX programs can redefine
+   these names if they don't use our functions, and still use
+   regcomp/regexec above without link errors.  */
+weak_function
+# endif
+re_comp (const char *s)
+{
+  reg_errcode_t ret;
+  char *fastmap;
+
+  if (!s)
+    {
+      if (!re_comp_buf.buffer)
+	return gettext ("No previous regular expression");
+      return 0;
+    }
+
+  if (re_comp_buf.buffer)
+    {
+      fastmap = re_comp_buf.fastmap;
+      re_comp_buf.fastmap = NULL;
+      __regfree (&re_comp_buf);
+      memset (&re_comp_buf, '\0', sizeof (re_comp_buf));
+      re_comp_buf.fastmap = fastmap;
+    }
+
+  if (re_comp_buf.fastmap == NULL)
+    {
+      re_comp_buf.fastmap = re_malloc (char, SBC_MAX);
+      if (re_comp_buf.fastmap == NULL)
+	return (char *) gettext (__re_error_msgid
+				 + __re_error_msgid_idx[(int) REG_ESPACE]);
+    }
+
+  /* Since 're_exec' always passes NULL for the 'regs' argument, we
+     don't need to initialize the pattern buffer fields which affect it.  */
+
+  /* Match anchors at newlines.  */
+  re_comp_buf.newline_anchor = 1;
+
+  ret = re_compile_internal (&re_comp_buf, s, strlen (s), re_syntax_options);
+
+  if (!ret)
+    return NULL;
+
+  /* Yes, we're discarding 'const' here if !HAVE_LIBINTL.  */
+  return (char *) gettext (__re_error_msgid + __re_error_msgid_idx[(int) ret]);
+}
+
+#ifdef _LIBC
+libc_freeres_fn (free_mem)
+{
+  __regfree (&re_comp_buf);
+}
+#endif
+
+#endif /* _REGEX_RE_COMP */
+
+/* Internal entry point.
+   Compile the regular expression PATTERN, whose length is LENGTH.
+   SYNTAX indicate regular expression's syntax.  */
+
+static reg_errcode_t
+re_compile_internal (regex_t *preg, const char * pattern, size_t length,
+		     reg_syntax_t syntax)
+{
+  reg_errcode_t err = REG_NOERROR;
+  re_dfa_t *dfa;
+  re_string_t regexp;
+
+  /* Initialize the pattern buffer.  */
+  preg->fastmap_accurate = 0;
+  preg->syntax = syntax;
+  preg->not_bol = preg->not_eol = 0;
+  preg->used = 0;
+  preg->re_nsub = 0;
+  preg->can_be_null = 0;
+  preg->regs_allocated = REGS_UNALLOCATED;
+
+  /* Initialize the dfa.  */
+  dfa = preg->buffer;
+  if (__glibc_unlikely (preg->allocated < sizeof (re_dfa_t)))
+    {
+      /* If zero allocated, but buffer is non-null, try to realloc
+	 enough space.  This loses if buffer's address is bogus, but
+	 that is the user's responsibility.  If ->buffer is NULL this
+	 is a simple allocation.  */
+      dfa = re_realloc (preg->buffer, re_dfa_t, 1);
+      if (dfa == NULL)
+	return REG_ESPACE;
+      preg->allocated = sizeof (re_dfa_t);
+      preg->buffer = dfa;
+    }
+  preg->used = sizeof (re_dfa_t);
+
+  err = init_dfa (dfa, length);
+  if (__glibc_unlikely (err == REG_NOERROR && lock_init (dfa->lock) != 0))
+    err = REG_ESPACE;
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      free_dfa_content (dfa);
+      preg->buffer = NULL;
+      preg->allocated = 0;
+      return err;
+    }
+#ifdef DEBUG
+  /* Note: length+1 will not overflow since it is checked in init_dfa.  */
+  dfa->re_str = re_malloc (char, length + 1);
+  strncpy (dfa->re_str, pattern, length + 1);
+#endif
+
+  err = re_string_construct (&regexp, pattern, length, preg->translate,
+			     (syntax & RE_ICASE) != 0, dfa);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+    re_compile_internal_free_return:
+      free_workarea_compile (preg);
+      re_string_destruct (&regexp);
+      lock_fini (dfa->lock);
+      free_dfa_content (dfa);
+      preg->buffer = NULL;
+      preg->allocated = 0;
+      return err;
+    }
+
+  /* Parse the regular expression, and build a structure tree.  */
+  preg->re_nsub = 0;
+  dfa->str_tree = parse (&regexp, preg, syntax, &err);
+  if (__glibc_unlikely (dfa->str_tree == NULL))
+    goto re_compile_internal_free_return;
+
+  /* Analyze the tree and create the nfa.  */
+  err = analyze (preg);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    goto re_compile_internal_free_return;
+
+#ifdef RE_ENABLE_I18N
+  /* If possible, do searching in single byte encoding to speed things up.  */
+  if (dfa->is_utf8 && !(syntax & RE_ICASE) && preg->translate == NULL)
+    optimize_utf8 (dfa);
+#endif
+
+  /* Then create the initial state of the dfa.  */
+  err = create_initial_state (dfa);
+
+  /* Release work areas.  */
+  free_workarea_compile (preg);
+  re_string_destruct (&regexp);
+
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      lock_fini (dfa->lock);
+      free_dfa_content (dfa);
+      preg->buffer = NULL;
+      preg->allocated = 0;
+    }
+
+  return err;
+}
+
+/* Initialize DFA.  We use the length of the regular expression PAT_LEN
+   as the initial length of some arrays.  */
+
+static reg_errcode_t
+init_dfa (re_dfa_t *dfa, size_t pat_len)
+{
+  __re_size_t table_size;
+#ifndef _LIBC
+  const char *codeset_name;
+#endif
+#ifdef RE_ENABLE_I18N
+  size_t max_i18n_object_size = MAX (sizeof (wchar_t), sizeof (wctype_t));
+#else
+  size_t max_i18n_object_size = 0;
+#endif
+  size_t max_object_size =
+    MAX (sizeof (struct re_state_table_entry),
+	 MAX (sizeof (re_token_t),
+	      MAX (sizeof (re_node_set),
+		   MAX (sizeof (regmatch_t),
+			max_i18n_object_size))));
+
+  memset (dfa, '\0', sizeof (re_dfa_t));
+
+  /* Force allocation of str_tree_storage the first time.  */
+  dfa->str_tree_storage_idx = BIN_TREE_STORAGE_SIZE;
+
+  /* Avoid overflows.  The extra "/ 2" is for the table_size doubling
+     calculation below, and for similar doubling calculations
+     elsewhere.  And it's <= rather than <, because some of the
+     doubling calculations add 1 afterwards.  */
+  if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) / 2
+			<= pat_len))
+    return REG_ESPACE;
+
+  dfa->nodes_alloc = pat_len + 1;
+  dfa->nodes = re_malloc (re_token_t, dfa->nodes_alloc);
+
+  /*  table_size = 2 ^ ceil(log pat_len) */
+  for (table_size = 1; ; table_size <<= 1)
+    if (table_size > pat_len)
+      break;
+
+  dfa->state_table = calloc (sizeof (struct re_state_table_entry), table_size);
+  dfa->state_hash_mask = table_size - 1;
+
+  dfa->mb_cur_max = MB_CUR_MAX;
+#ifdef _LIBC
+  if (dfa->mb_cur_max == 6
+      && strcmp (_NL_CURRENT (LC_CTYPE, _NL_CTYPE_CODESET_NAME), "UTF-8") == 0)
+    dfa->is_utf8 = 1;
+  dfa->map_notascii = (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MAP_TO_NONASCII)
+		       != 0);
+#else
+  codeset_name = nl_langinfo (CODESET);
+  if ((codeset_name[0] == 'U' || codeset_name[0] == 'u')
+      && (codeset_name[1] == 'T' || codeset_name[1] == 't')
+      && (codeset_name[2] == 'F' || codeset_name[2] == 'f')
+      && strcmp (codeset_name + 3 + (codeset_name[3] == '-'), "8") == 0)
+    dfa->is_utf8 = 1;
+
+  /* We check exhaustively in the loop below if this charset is a
+     superset of ASCII.  */
+  dfa->map_notascii = 0;
+#endif
+
+#ifdef RE_ENABLE_I18N
+  if (dfa->mb_cur_max > 1)
+    {
+      if (dfa->is_utf8)
+	dfa->sb_char = (re_bitset_ptr_t) utf8_sb_map;
+      else
+	{
+	  int i, j, ch;
+
+	  dfa->sb_char = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+	  if (__glibc_unlikely (dfa->sb_char == NULL))
+	    return REG_ESPACE;
+
+	  /* Set the bits corresponding to single byte chars.  */
+	  for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
+	    for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
+	      {
+		wint_t wch = __btowc (ch);
+		if (wch != WEOF)
+		  dfa->sb_char[i] |= (bitset_word_t) 1 << j;
+# ifndef _LIBC
+		if (isascii (ch) && wch != ch)
+		  dfa->map_notascii = 1;
+# endif
+	      }
+	}
+    }
+#endif
+
+  if (__glibc_unlikely (dfa->nodes == NULL || dfa->state_table == NULL))
+    return REG_ESPACE;
+  return REG_NOERROR;
+}
+
+/* Initialize WORD_CHAR table, which indicate which character is
+   "word".  In this case "word" means that it is the word construction
+   character used by some operators like "\<", "\>", etc.  */
+
+static void
+init_word_char (re_dfa_t *dfa)
+{
+  int i = 0;
+  int j;
+  int ch = 0;
+  dfa->word_ops_used = 1;
+  if (__glibc_likely (dfa->map_notascii == 0))
+    {
+      /* Avoid uint32_t and uint64_t as some non-GCC platforms lack
+	 them, an issue when this code is used in Gnulib.  */
+      bitset_word_t bits0 = 0x00000000;
+      bitset_word_t bits1 = 0x03ff0000;
+      bitset_word_t bits2 = 0x87fffffe;
+      bitset_word_t bits3 = 0x07fffffe;
+      if (BITSET_WORD_BITS == 64)
+	{
+	  /* Pacify gcc -Woverflow on 32-bit platformns.  */
+	  dfa->word_char[0] = bits1 << 31 << 1 | bits0;
+	  dfa->word_char[1] = bits3 << 31 << 1 | bits2;
+	  i = 2;
+	}
+      else if (BITSET_WORD_BITS == 32)
+	{
+	  dfa->word_char[0] = bits0;
+	  dfa->word_char[1] = bits1;
+	  dfa->word_char[2] = bits2;
+	  dfa->word_char[3] = bits3;
+	  i = 4;
+	}
+      else
+        goto general_case;
+      ch = 128;
+
+      if (__glibc_likely (dfa->is_utf8))
+	{
+	  memset (&dfa->word_char[i], '\0', (SBC_MAX - ch) / 8);
+	  return;
+	}
+    }
+
+ general_case:
+  for (; i < BITSET_WORDS; ++i)
+    for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
+      if (isalnum (ch) || ch == '_')
+	dfa->word_char[i] |= (bitset_word_t) 1 << j;
+}
+
+/* Free the work area which are only used while compiling.  */
+
+static void
+free_workarea_compile (regex_t *preg)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_storage_t *storage, *next;
+  for (storage = dfa->str_tree_storage; storage; storage = next)
+    {
+      next = storage->next;
+      re_free (storage);
+    }
+  dfa->str_tree_storage = NULL;
+  dfa->str_tree_storage_idx = BIN_TREE_STORAGE_SIZE;
+  dfa->str_tree = NULL;
+  re_free (dfa->org_indices);
+  dfa->org_indices = NULL;
+}
+
+/* Create initial states for all contexts.  */
+
+static reg_errcode_t
+create_initial_state (re_dfa_t *dfa)
+{
+  Idx first, i;
+  reg_errcode_t err;
+  re_node_set init_nodes;
+
+  /* Initial states have the epsilon closure of the node which is
+     the first node of the regular expression.  */
+  first = dfa->str_tree->first->node_idx;
+  dfa->init_node = first;
+  err = re_node_set_init_copy (&init_nodes, dfa->eclosures + first);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+
+  /* The back-references which are in initial states can epsilon transit,
+     since in this case all of the subexpressions can be null.
+     Then we add epsilon closures of the nodes which are the next nodes of
+     the back-references.  */
+  if (dfa->nbackref > 0)
+    for (i = 0; i < init_nodes.nelem; ++i)
+      {
+	Idx node_idx = init_nodes.elems[i];
+	re_token_type_t type = dfa->nodes[node_idx].type;
+
+	Idx clexp_idx;
+	if (type != OP_BACK_REF)
+	  continue;
+	for (clexp_idx = 0; clexp_idx < init_nodes.nelem; ++clexp_idx)
+	  {
+	    re_token_t *clexp_node;
+	    clexp_node = dfa->nodes + init_nodes.elems[clexp_idx];
+	    if (clexp_node->type == OP_CLOSE_SUBEXP
+		&& clexp_node->opr.idx == dfa->nodes[node_idx].opr.idx)
+	      break;
+	  }
+	if (clexp_idx == init_nodes.nelem)
+	  continue;
+
+	if (type == OP_BACK_REF)
+	  {
+	    Idx dest_idx = dfa->edests[node_idx].elems[0];
+	    if (!re_node_set_contains (&init_nodes, dest_idx))
+	      {
+		reg_errcode_t merge_err
+                  = re_node_set_merge (&init_nodes, dfa->eclosures + dest_idx);
+		if (merge_err != REG_NOERROR)
+		  return merge_err;
+		i = 0;
+	      }
+	  }
+      }
+
+  /* It must be the first time to invoke acquire_state.  */
+  dfa->init_state = re_acquire_state_context (&err, dfa, &init_nodes, 0);
+  /* We don't check ERR here, since the initial state must not be NULL.  */
+  if (__glibc_unlikely (dfa->init_state == NULL))
+    return err;
+  if (dfa->init_state->has_constraint)
+    {
+      dfa->init_state_word = re_acquire_state_context (&err, dfa, &init_nodes,
+						       CONTEXT_WORD);
+      dfa->init_state_nl = re_acquire_state_context (&err, dfa, &init_nodes,
+						     CONTEXT_NEWLINE);
+      dfa->init_state_begbuf = re_acquire_state_context (&err, dfa,
+							 &init_nodes,
+							 CONTEXT_NEWLINE
+							 | CONTEXT_BEGBUF);
+      if (__glibc_unlikely (dfa->init_state_word == NULL
+			    || dfa->init_state_nl == NULL
+			    || dfa->init_state_begbuf == NULL))
+	return err;
+    }
+  else
+    dfa->init_state_word = dfa->init_state_nl
+      = dfa->init_state_begbuf = dfa->init_state;
+
+  re_node_set_free (&init_nodes);
+  return REG_NOERROR;
+}
+
+#ifdef RE_ENABLE_I18N
+/* If it is possible to do searching in single byte encoding instead of UTF-8
+   to speed things up, set dfa->mb_cur_max to 1, clear is_utf8 and change
+   DFA nodes where needed.  */
+
+static void
+optimize_utf8 (re_dfa_t *dfa)
+{
+  Idx node;
+  int i;
+  bool mb_chars = false;
+  bool has_period = false;
+
+  for (node = 0; node < dfa->nodes_len; ++node)
+    switch (dfa->nodes[node].type)
+      {
+      case CHARACTER:
+	if (dfa->nodes[node].opr.c >= ASCII_CHARS)
+	  mb_chars = true;
+	break;
+      case ANCHOR:
+	switch (dfa->nodes[node].opr.ctx_type)
+	  {
+	  case LINE_FIRST:
+	  case LINE_LAST:
+	  case BUF_FIRST:
+	  case BUF_LAST:
+	    break;
+	  default:
+	    /* Word anchors etc. cannot be handled.  It's okay to test
+	       opr.ctx_type since constraints (for all DFA nodes) are
+	       created by ORing one or more opr.ctx_type values.  */
+	    return;
+	  }
+	break;
+      case OP_PERIOD:
+	has_period = true;
+	break;
+      case OP_BACK_REF:
+      case OP_ALT:
+      case END_OF_RE:
+      case OP_DUP_ASTERISK:
+      case OP_OPEN_SUBEXP:
+      case OP_CLOSE_SUBEXP:
+	break;
+      case COMPLEX_BRACKET:
+	return;
+      case SIMPLE_BRACKET:
+	/* Just double check.  */
+	{
+	  int rshift = (ASCII_CHARS % BITSET_WORD_BITS == 0
+			? 0
+			: BITSET_WORD_BITS - ASCII_CHARS % BITSET_WORD_BITS);
+	  for (i = ASCII_CHARS / BITSET_WORD_BITS; i < BITSET_WORDS; ++i)
+	    {
+	      if (dfa->nodes[node].opr.sbcset[i] >> rshift != 0)
+		return;
+	      rshift = 0;
+	    }
+	}
+	break;
+      default:
+	break;
+      }
+
+  if (mb_chars || has_period)
+    for (node = 0; node < dfa->nodes_len; ++node)
+      {
+	if (dfa->nodes[node].type == CHARACTER
+	    && dfa->nodes[node].opr.c >= ASCII_CHARS)
+	  dfa->nodes[node].mb_partial = 0;
+	else if (dfa->nodes[node].type == OP_PERIOD)
+	  dfa->nodes[node].type = OP_UTF8_PERIOD;
+      }
+
+  /* The search can be in single byte locale.  */
+  dfa->mb_cur_max = 1;
+  dfa->is_utf8 = 0;
+  dfa->has_mb_node = dfa->nbackref > 0 || has_period;
+}
+#endif
+
+/* Analyze the structure tree, and calculate "first", "next", "edest",
+   "eclosure", and "inveclosure".  */
+
+static reg_errcode_t
+analyze (regex_t *preg)
+{
+  re_dfa_t *dfa = preg->buffer;
+  reg_errcode_t ret;
+
+  /* Allocate arrays.  */
+  dfa->nexts = re_malloc (Idx, dfa->nodes_alloc);
+  dfa->org_indices = re_malloc (Idx, dfa->nodes_alloc);
+  dfa->edests = re_malloc (re_node_set, dfa->nodes_alloc);
+  dfa->eclosures = re_malloc (re_node_set, dfa->nodes_alloc);
+  if (__glibc_unlikely (dfa->nexts == NULL || dfa->org_indices == NULL
+			|| dfa->edests == NULL || dfa->eclosures == NULL))
+    return REG_ESPACE;
+
+  dfa->subexp_map = re_malloc (Idx, preg->re_nsub);
+  if (dfa->subexp_map != NULL)
+    {
+      Idx i;
+      for (i = 0; i < preg->re_nsub; i++)
+	dfa->subexp_map[i] = i;
+      preorder (dfa->str_tree, optimize_subexps, dfa);
+      for (i = 0; i < preg->re_nsub; i++)
+	if (dfa->subexp_map[i] != i)
+	  break;
+      if (i == preg->re_nsub)
+	{
+	  re_free (dfa->subexp_map);
+	  dfa->subexp_map = NULL;
+	}
+    }
+
+  ret = postorder (dfa->str_tree, lower_subexps, preg);
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+  ret = postorder (dfa->str_tree, calc_first, dfa);
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+  preorder (dfa->str_tree, calc_next, dfa);
+  ret = preorder (dfa->str_tree, link_nfa_nodes, dfa);
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+  ret = calc_eclosure (dfa);
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+
+  /* We only need this during the prune_impossible_nodes pass in regexec.c;
+     skip it if p_i_n will not run, as calc_inveclosure can be quadratic.  */
+  if ((!preg->no_sub && preg->re_nsub > 0 && dfa->has_plural_match)
+      || dfa->nbackref)
+    {
+      dfa->inveclosures = re_malloc (re_node_set, dfa->nodes_len);
+      if (__glibc_unlikely (dfa->inveclosures == NULL))
+	return REG_ESPACE;
+      ret = calc_inveclosure (dfa);
+    }
+
+  return ret;
+}
+
+/* Our parse trees are very unbalanced, so we cannot use a stack to
+   implement parse tree visits.  Instead, we use parent pointers and
+   some hairy code in these two functions.  */
+static reg_errcode_t
+postorder (bin_tree_t *root, reg_errcode_t (fn (void *, bin_tree_t *)),
+	   void *extra)
+{
+  bin_tree_t *node, *prev;
+
+  for (node = root; ; )
+    {
+      /* Descend down the tree, preferably to the left (or to the right
+	 if that's the only child).  */
+      while (node->left || node->right)
+	if (node->left)
+	  node = node->left;
+	else
+	  node = node->right;
+
+      do
+	{
+	  reg_errcode_t err = fn (extra, node);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	  if (node->parent == NULL)
+	    return REG_NOERROR;
+	  prev = node;
+	  node = node->parent;
+	}
+      /* Go up while we have a node that is reached from the right.  */
+      while (node->right == prev || node->right == NULL);
+      node = node->right;
+    }
+}
+
+static reg_errcode_t
+preorder (bin_tree_t *root, reg_errcode_t (fn (void *, bin_tree_t *)),
+	  void *extra)
+{
+  bin_tree_t *node;
+
+  for (node = root; ; )
+    {
+      reg_errcode_t err = fn (extra, node);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+
+      /* Go to the left node, or up and to the right.  */
+      if (node->left)
+	node = node->left;
+      else
+	{
+	  bin_tree_t *prev = NULL;
+	  while (node->right == prev || node->right == NULL)
+	    {
+	      prev = node;
+	      node = node->parent;
+	      if (!node)
+		return REG_NOERROR;
+	    }
+	  node = node->right;
+	}
+    }
+}
+
+/* Optimization pass: if a SUBEXP is entirely contained, strip it and tell
+   re_search_internal to map the inner one's opr.idx to this one's.  Adjust
+   backreferences as well.  Requires a preorder visit.  */
+static reg_errcode_t
+optimize_subexps (void *extra, bin_tree_t *node)
+{
+  re_dfa_t *dfa = (re_dfa_t *) extra;
+
+  if (node->token.type == OP_BACK_REF && dfa->subexp_map)
+    {
+      int idx = node->token.opr.idx;
+      node->token.opr.idx = dfa->subexp_map[idx];
+      dfa->used_bkref_map |= 1 << node->token.opr.idx;
+    }
+
+  else if (node->token.type == SUBEXP
+	   && node->left && node->left->token.type == SUBEXP)
+    {
+      Idx other_idx = node->left->token.opr.idx;
+
+      node->left = node->left->left;
+      if (node->left)
+	node->left->parent = node;
+
+      dfa->subexp_map[other_idx] = dfa->subexp_map[node->token.opr.idx];
+      if (other_idx < BITSET_WORD_BITS)
+	dfa->used_bkref_map &= ~((bitset_word_t) 1 << other_idx);
+    }
+
+  return REG_NOERROR;
+}
+
+/* Lowering pass: Turn each SUBEXP node into the appropriate concatenation
+   of OP_OPEN_SUBEXP, the body of the SUBEXP (if any) and OP_CLOSE_SUBEXP.  */
+static reg_errcode_t
+lower_subexps (void *extra, bin_tree_t *node)
+{
+  regex_t *preg = (regex_t *) extra;
+  reg_errcode_t err = REG_NOERROR;
+
+  if (node->left && node->left->token.type == SUBEXP)
+    {
+      node->left = lower_subexp (&err, preg, node->left);
+      if (node->left)
+	node->left->parent = node;
+    }
+  if (node->right && node->right->token.type == SUBEXP)
+    {
+      node->right = lower_subexp (&err, preg, node->right);
+      if (node->right)
+	node->right->parent = node;
+    }
+
+  return err;
+}
+
+static bin_tree_t *
+lower_subexp (reg_errcode_t *err, regex_t *preg, bin_tree_t *node)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_t *body = node->left;
+  bin_tree_t *op, *cls, *tree1, *tree;
+
+  if (preg->no_sub
+      /* We do not optimize empty subexpressions, because otherwise we may
+	 have bad CONCAT nodes with NULL children.  This is obviously not
+	 very common, so we do not lose much.  An example that triggers
+	 this case is the sed "script" /\(\)/x.  */
+      && node->left != NULL
+      && (node->token.opr.idx >= BITSET_WORD_BITS
+	  || !(dfa->used_bkref_map
+	       & ((bitset_word_t) 1 << node->token.opr.idx))))
+    return node->left;
+
+  /* Convert the SUBEXP node to the concatenation of an
+     OP_OPEN_SUBEXP, the contents, and an OP_CLOSE_SUBEXP.  */
+  op = create_tree (dfa, NULL, NULL, OP_OPEN_SUBEXP);
+  cls = create_tree (dfa, NULL, NULL, OP_CLOSE_SUBEXP);
+  tree1 = body ? create_tree (dfa, body, cls, CONCAT) : cls;
+  tree = create_tree (dfa, op, tree1, CONCAT);
+  if (__glibc_unlikely (tree == NULL || tree1 == NULL
+			|| op == NULL || cls == NULL))
+    {
+      *err = REG_ESPACE;
+      return NULL;
+    }
+
+  op->token.opr.idx = cls->token.opr.idx = node->token.opr.idx;
+  op->token.opt_subexp = cls->token.opt_subexp = node->token.opt_subexp;
+  return tree;
+}
+
+/* Pass 1 in building the NFA: compute FIRST and create unlinked automaton
+   nodes.  Requires a postorder visit.  */
+static reg_errcode_t
+calc_first (void *extra, bin_tree_t *node)
+{
+  re_dfa_t *dfa = (re_dfa_t *) extra;
+  if (node->token.type == CONCAT)
+    {
+      node->first = node->left->first;
+      node->node_idx = node->left->node_idx;
+    }
+  else
+    {
+      node->first = node;
+      node->node_idx = re_dfa_add_node (dfa, node->token);
+      if (__glibc_unlikely (node->node_idx == -1))
+	return REG_ESPACE;
+      if (node->token.type == ANCHOR)
+	dfa->nodes[node->node_idx].constraint = node->token.opr.ctx_type;
+    }
+  return REG_NOERROR;
+}
+
+/* Pass 2: compute NEXT on the tree.  Preorder visit.  */
+static reg_errcode_t
+calc_next (void *extra, bin_tree_t *node)
+{
+  switch (node->token.type)
+    {
+    case OP_DUP_ASTERISK:
+      node->left->next = node;
+      break;
+    case CONCAT:
+      node->left->next = node->right->first;
+      node->right->next = node->next;
+      break;
+    default:
+      if (node->left)
+	node->left->next = node->next;
+      if (node->right)
+	node->right->next = node->next;
+      break;
+    }
+  return REG_NOERROR;
+}
+
+/* Pass 3: link all DFA nodes to their NEXT node (any order will do).  */
+static reg_errcode_t
+link_nfa_nodes (void *extra, bin_tree_t *node)
+{
+  re_dfa_t *dfa = (re_dfa_t *) extra;
+  Idx idx = node->node_idx;
+  reg_errcode_t err = REG_NOERROR;
+
+  switch (node->token.type)
+    {
+    case CONCAT:
+      break;
+
+    case END_OF_RE:
+      assert (node->next == NULL);
+      break;
+
+    case OP_DUP_ASTERISK:
+    case OP_ALT:
+      {
+	Idx left, right;
+	dfa->has_plural_match = 1;
+	if (node->left != NULL)
+	  left = node->left->first->node_idx;
+	else
+	  left = node->next->node_idx;
+	if (node->right != NULL)
+	  right = node->right->first->node_idx;
+	else
+	  right = node->next->node_idx;
+	assert (left > -1);
+	assert (right > -1);
+	err = re_node_set_init_2 (dfa->edests + idx, left, right);
+      }
+      break;
+
+    case ANCHOR:
+    case OP_OPEN_SUBEXP:
+    case OP_CLOSE_SUBEXP:
+      err = re_node_set_init_1 (dfa->edests + idx, node->next->node_idx);
+      break;
+
+    case OP_BACK_REF:
+      dfa->nexts[idx] = node->next->node_idx;
+      if (node->token.type == OP_BACK_REF)
+	err = re_node_set_init_1 (dfa->edests + idx, dfa->nexts[idx]);
+      break;
+
+    default:
+      assert (!IS_EPSILON_NODE (node->token.type));
+      dfa->nexts[idx] = node->next->node_idx;
+      break;
+    }
+
+  return err;
+}
+
+/* Duplicate the epsilon closure of the node ROOT_NODE.
+   Note that duplicated nodes have constraint INIT_CONSTRAINT in addition
+   to their own constraint.  */
+
+static reg_errcode_t
+duplicate_node_closure (re_dfa_t *dfa, Idx top_org_node, Idx top_clone_node,
+			Idx root_node, unsigned int init_constraint)
+{
+  Idx org_node, clone_node;
+  bool ok;
+  unsigned int constraint = init_constraint;
+  for (org_node = top_org_node, clone_node = top_clone_node;;)
+    {
+      Idx org_dest, clone_dest;
+      if (dfa->nodes[org_node].type == OP_BACK_REF)
+	{
+	  /* If the back reference epsilon-transit, its destination must
+	     also have the constraint.  Then duplicate the epsilon closure
+	     of the destination of the back reference, and store it in
+	     edests of the back reference.  */
+	  org_dest = dfa->nexts[org_node];
+	  re_node_set_empty (dfa->edests + clone_node);
+	  clone_dest = duplicate_node (dfa, org_dest, constraint);
+	  if (__glibc_unlikely (clone_dest == -1))
+	    return REG_ESPACE;
+	  dfa->nexts[clone_node] = dfa->nexts[org_node];
+	  ok = re_node_set_insert (dfa->edests + clone_node, clone_dest);
+	  if (__glibc_unlikely (! ok))
+	    return REG_ESPACE;
+	}
+      else if (dfa->edests[org_node].nelem == 0)
+	{
+	  /* In case of the node can't epsilon-transit, don't duplicate the
+	     destination and store the original destination as the
+	     destination of the node.  */
+	  dfa->nexts[clone_node] = dfa->nexts[org_node];
+	  break;
+	}
+      else if (dfa->edests[org_node].nelem == 1)
+	{
+	  /* In case of the node can epsilon-transit, and it has only one
+	     destination.  */
+	  org_dest = dfa->edests[org_node].elems[0];
+	  re_node_set_empty (dfa->edests + clone_node);
+	  /* If the node is root_node itself, it means the epsilon closure
+	     has a loop.  Then tie it to the destination of the root_node.  */
+	  if (org_node == root_node && clone_node != org_node)
+	    {
+	      ok = re_node_set_insert (dfa->edests + clone_node, org_dest);
+	      if (__glibc_unlikely (! ok))
+	        return REG_ESPACE;
+	      break;
+	    }
+	  /* In case the node has another constraint, append it.  */
+	  constraint |= dfa->nodes[org_node].constraint;
+	  clone_dest = duplicate_node (dfa, org_dest, constraint);
+	  if (__glibc_unlikely (clone_dest == -1))
+	    return REG_ESPACE;
+	  ok = re_node_set_insert (dfa->edests + clone_node, clone_dest);
+	  if (__glibc_unlikely (! ok))
+	    return REG_ESPACE;
+	}
+      else /* dfa->edests[org_node].nelem == 2 */
+	{
+	  /* In case of the node can epsilon-transit, and it has two
+	     destinations. In the bin_tree_t and DFA, that's '|' and '*'.   */
+	  org_dest = dfa->edests[org_node].elems[0];
+	  re_node_set_empty (dfa->edests + clone_node);
+	  /* Search for a duplicated node which satisfies the constraint.  */
+	  clone_dest = search_duplicated_node (dfa, org_dest, constraint);
+	  if (clone_dest == -1)
+	    {
+	      /* There is no such duplicated node, create a new one.  */
+	      reg_errcode_t err;
+	      clone_dest = duplicate_node (dfa, org_dest, constraint);
+	      if (__glibc_unlikely (clone_dest == -1))
+		return REG_ESPACE;
+	      ok = re_node_set_insert (dfa->edests + clone_node, clone_dest);
+	      if (__glibc_unlikely (! ok))
+		return REG_ESPACE;
+	      err = duplicate_node_closure (dfa, org_dest, clone_dest,
+					    root_node, constraint);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		return err;
+	    }
+	  else
+	    {
+	      /* There is a duplicated node which satisfies the constraint,
+		 use it to avoid infinite loop.  */
+	      ok = re_node_set_insert (dfa->edests + clone_node, clone_dest);
+	      if (__glibc_unlikely (! ok))
+		return REG_ESPACE;
+	    }
+
+	  org_dest = dfa->edests[org_node].elems[1];
+	  clone_dest = duplicate_node (dfa, org_dest, constraint);
+	  if (__glibc_unlikely (clone_dest == -1))
+	    return REG_ESPACE;
+	  ok = re_node_set_insert (dfa->edests + clone_node, clone_dest);
+	  if (__glibc_unlikely (! ok))
+	    return REG_ESPACE;
+	}
+      org_node = org_dest;
+      clone_node = clone_dest;
+    }
+  return REG_NOERROR;
+}
+
+/* Search for a node which is duplicated from the node ORG_NODE, and
+   satisfies the constraint CONSTRAINT.  */
+
+static Idx
+search_duplicated_node (const re_dfa_t *dfa, Idx org_node,
+			unsigned int constraint)
+{
+  Idx idx;
+  for (idx = dfa->nodes_len - 1; dfa->nodes[idx].duplicated && idx > 0; --idx)
+    {
+      if (org_node == dfa->org_indices[idx]
+	  && constraint == dfa->nodes[idx].constraint)
+	return idx; /* Found.  */
+    }
+  return -1; /* Not found.  */
+}
+
+/* Duplicate the node whose index is ORG_IDX and set the constraint CONSTRAINT.
+   Return the index of the new node, or -1 if insufficient storage is
+   available.  */
+
+static Idx
+duplicate_node (re_dfa_t *dfa, Idx org_idx, unsigned int constraint)
+{
+  Idx dup_idx = re_dfa_add_node (dfa, dfa->nodes[org_idx]);
+  if (__glibc_likely (dup_idx != -1))
+    {
+      dfa->nodes[dup_idx].constraint = constraint;
+      dfa->nodes[dup_idx].constraint |= dfa->nodes[org_idx].constraint;
+      dfa->nodes[dup_idx].duplicated = 1;
+
+      /* Store the index of the original node.  */
+      dfa->org_indices[dup_idx] = org_idx;
+    }
+  return dup_idx;
+}
+
+static reg_errcode_t
+calc_inveclosure (re_dfa_t *dfa)
+{
+  Idx src, idx;
+  bool ok;
+  for (idx = 0; idx < dfa->nodes_len; ++idx)
+    re_node_set_init_empty (dfa->inveclosures + idx);
+
+  for (src = 0; src < dfa->nodes_len; ++src)
+    {
+      Idx *elems = dfa->eclosures[src].elems;
+      for (idx = 0; idx < dfa->eclosures[src].nelem; ++idx)
+	{
+	  ok = re_node_set_insert_last (dfa->inveclosures + elems[idx], src);
+	  if (__glibc_unlikely (! ok))
+	    return REG_ESPACE;
+	}
+    }
+
+  return REG_NOERROR;
+}
+
+/* Calculate "eclosure" for all the node in DFA.  */
+
+static reg_errcode_t
+calc_eclosure (re_dfa_t *dfa)
+{
+  Idx node_idx;
+  bool incomplete;
+#ifdef DEBUG
+  assert (dfa->nodes_len > 0);
+#endif
+  incomplete = false;
+  /* For each nodes, calculate epsilon closure.  */
+  for (node_idx = 0; ; ++node_idx)
+    {
+      reg_errcode_t err;
+      re_node_set eclosure_elem;
+      if (node_idx == dfa->nodes_len)
+	{
+	  if (!incomplete)
+	    break;
+	  incomplete = false;
+	  node_idx = 0;
+	}
+
+#ifdef DEBUG
+      assert (dfa->eclosures[node_idx].nelem != -1);
+#endif
+
+      /* If we have already calculated, skip it.  */
+      if (dfa->eclosures[node_idx].nelem != 0)
+	continue;
+      /* Calculate epsilon closure of 'node_idx'.  */
+      err = calc_eclosure_iter (&eclosure_elem, dfa, node_idx, true);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+
+      if (dfa->eclosures[node_idx].nelem == 0)
+	{
+	  incomplete = true;
+	  re_node_set_free (&eclosure_elem);
+	}
+    }
+  return REG_NOERROR;
+}
+
+/* Calculate epsilon closure of NODE.  */
+
+static reg_errcode_t
+calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, Idx node, bool root)
+{
+  reg_errcode_t err;
+  Idx i;
+  re_node_set eclosure;
+  bool ok;
+  bool incomplete = false;
+  err = re_node_set_alloc (&eclosure, dfa->edests[node].nelem + 1);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+
+  /* This indicates that we are calculating this node now.
+     We reference this value to avoid infinite loop.  */
+  dfa->eclosures[node].nelem = -1;
+
+  /* If the current node has constraints, duplicate all nodes
+     since they must inherit the constraints.  */
+  if (dfa->nodes[node].constraint
+      && dfa->edests[node].nelem
+      && !dfa->nodes[dfa->edests[node].elems[0]].duplicated)
+    {
+      err = duplicate_node_closure (dfa, node, node, node,
+				    dfa->nodes[node].constraint);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+    }
+
+  /* Expand each epsilon destination nodes.  */
+  if (IS_EPSILON_NODE(dfa->nodes[node].type))
+    for (i = 0; i < dfa->edests[node].nelem; ++i)
+      {
+	re_node_set eclosure_elem;
+	Idx edest = dfa->edests[node].elems[i];
+	/* If calculating the epsilon closure of 'edest' is in progress,
+	   return intermediate result.  */
+	if (dfa->eclosures[edest].nelem == -1)
+	  {
+	    incomplete = true;
+	    continue;
+	  }
+	/* If we haven't calculated the epsilon closure of 'edest' yet,
+	   calculate now. Otherwise use calculated epsilon closure.  */
+	if (dfa->eclosures[edest].nelem == 0)
+	  {
+	    err = calc_eclosure_iter (&eclosure_elem, dfa, edest, false);
+	    if (__glibc_unlikely (err != REG_NOERROR))
+	      return err;
+	  }
+	else
+	  eclosure_elem = dfa->eclosures[edest];
+	/* Merge the epsilon closure of 'edest'.  */
+	err = re_node_set_merge (&eclosure, &eclosure_elem);
+	if (__glibc_unlikely (err != REG_NOERROR))
+	  return err;
+	/* If the epsilon closure of 'edest' is incomplete,
+	   the epsilon closure of this node is also incomplete.  */
+	if (dfa->eclosures[edest].nelem == 0)
+	  {
+	    incomplete = true;
+	    re_node_set_free (&eclosure_elem);
+	  }
+      }
+
+  /* An epsilon closure includes itself.  */
+  ok = re_node_set_insert (&eclosure, node);
+  if (__glibc_unlikely (! ok))
+    return REG_ESPACE;
+  if (incomplete && !root)
+    dfa->eclosures[node].nelem = 0;
+  else
+    dfa->eclosures[node] = eclosure;
+  *new_set = eclosure;
+  return REG_NOERROR;
+}
+
+/* Functions for token which are used in the parser.  */
+
+/* Fetch a token from INPUT.
+   We must not use this function inside bracket expressions.  */
+
+static void
+fetch_token (re_token_t *result, re_string_t *input, reg_syntax_t syntax)
+{
+  re_string_skip_bytes (input, peek_token (result, input, syntax));
+}
+
+/* Peek a token from INPUT, and return the length of the token.
+   We must not use this function inside bracket expressions.  */
+
+static int
+peek_token (re_token_t *token, re_string_t *input, reg_syntax_t syntax)
+{
+  unsigned char c;
+
+  if (re_string_eoi (input))
+    {
+      token->type = END_OF_RE;
+      return 0;
+    }
+
+  c = re_string_peek_byte (input, 0);
+  token->opr.c = c;
+
+  token->word_char = 0;
+#ifdef RE_ENABLE_I18N
+  token->mb_partial = 0;
+  if (input->mb_cur_max > 1 &&
+      !re_string_first_byte (input, re_string_cur_idx (input)))
+    {
+      token->type = CHARACTER;
+      token->mb_partial = 1;
+      return 1;
+    }
+#endif
+  if (c == '\\')
+    {
+      unsigned char c2;
+      if (re_string_cur_idx (input) + 1 >= re_string_length (input))
+	{
+	  token->type = BACK_SLASH;
+	  return 1;
+	}
+
+      c2 = re_string_peek_byte_case (input, 1);
+      token->opr.c = c2;
+      token->type = CHARACTER;
+#ifdef RE_ENABLE_I18N
+      if (input->mb_cur_max > 1)
+	{
+	  wint_t wc = re_string_wchar_at (input,
+					  re_string_cur_idx (input) + 1);
+	  token->word_char = IS_WIDE_WORD_CHAR (wc) != 0;
+	}
+      else
+#endif
+	token->word_char = IS_WORD_CHAR (c2) != 0;
+
+      switch (c2)
+	{
+	case '|':
+	  if (!(syntax & RE_LIMITED_OPS) && !(syntax & RE_NO_BK_VBAR))
+	    token->type = OP_ALT;
+	  break;
+	case '1': case '2': case '3': case '4': case '5':
+	case '6': case '7': case '8': case '9':
+	  if (!(syntax & RE_NO_BK_REFS))
+	    {
+	      token->type = OP_BACK_REF;
+	      token->opr.idx = c2 - '1';
+	    }
+	  break;
+	case '<':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = WORD_FIRST;
+	    }
+	  break;
+	case '>':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = WORD_LAST;
+	    }
+	  break;
+	case 'b':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = WORD_DELIM;
+	    }
+	  break;
+	case 'B':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = NOT_WORD_DELIM;
+	    }
+	  break;
+	case 'w':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    token->type = OP_WORD;
+	  break;
+	case 'W':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    token->type = OP_NOTWORD;
+	  break;
+	case 's':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    token->type = OP_SPACE;
+	  break;
+	case 'S':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    token->type = OP_NOTSPACE;
+	  break;
+	case '`':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = BUF_FIRST;
+	    }
+	  break;
+	case '\'':
+	  if (!(syntax & RE_NO_GNU_OPS))
+	    {
+	      token->type = ANCHOR;
+	      token->opr.ctx_type = BUF_LAST;
+	    }
+	  break;
+	case '(':
+	  if (!(syntax & RE_NO_BK_PARENS))
+	    token->type = OP_OPEN_SUBEXP;
+	  break;
+	case ')':
+	  if (!(syntax & RE_NO_BK_PARENS))
+	    token->type = OP_CLOSE_SUBEXP;
+	  break;
+	case '+':
+	  if (!(syntax & RE_LIMITED_OPS) && (syntax & RE_BK_PLUS_QM))
+	    token->type = OP_DUP_PLUS;
+	  break;
+	case '?':
+	  if (!(syntax & RE_LIMITED_OPS) && (syntax & RE_BK_PLUS_QM))
+	    token->type = OP_DUP_QUESTION;
+	  break;
+	case '{':
+	  if ((syntax & RE_INTERVALS) && (!(syntax & RE_NO_BK_BRACES)))
+	    token->type = OP_OPEN_DUP_NUM;
+	  break;
+	case '}':
+	  if ((syntax & RE_INTERVALS) && (!(syntax & RE_NO_BK_BRACES)))
+	    token->type = OP_CLOSE_DUP_NUM;
+	  break;
+	default:
+	  break;
+	}
+      return 2;
+    }
+
+  token->type = CHARACTER;
+#ifdef RE_ENABLE_I18N
+  if (input->mb_cur_max > 1)
+    {
+      wint_t wc = re_string_wchar_at (input, re_string_cur_idx (input));
+      token->word_char = IS_WIDE_WORD_CHAR (wc) != 0;
+    }
+  else
+#endif
+    token->word_char = IS_WORD_CHAR (token->opr.c);
+
+  switch (c)
+    {
+    case '\n':
+      if (syntax & RE_NEWLINE_ALT)
+	token->type = OP_ALT;
+      break;
+    case '|':
+      if (!(syntax & RE_LIMITED_OPS) && (syntax & RE_NO_BK_VBAR))
+	token->type = OP_ALT;
+      break;
+    case '*':
+      token->type = OP_DUP_ASTERISK;
+      break;
+    case '+':
+      if (!(syntax & RE_LIMITED_OPS) && !(syntax & RE_BK_PLUS_QM))
+	token->type = OP_DUP_PLUS;
+      break;
+    case '?':
+      if (!(syntax & RE_LIMITED_OPS) && !(syntax & RE_BK_PLUS_QM))
+	token->type = OP_DUP_QUESTION;
+      break;
+    case '{':
+      if ((syntax & RE_INTERVALS) && (syntax & RE_NO_BK_BRACES))
+	token->type = OP_OPEN_DUP_NUM;
+      break;
+    case '}':
+      if ((syntax & RE_INTERVALS) && (syntax & RE_NO_BK_BRACES))
+	token->type = OP_CLOSE_DUP_NUM;
+      break;
+    case '(':
+      if (syntax & RE_NO_BK_PARENS)
+	token->type = OP_OPEN_SUBEXP;
+      break;
+    case ')':
+      if (syntax & RE_NO_BK_PARENS)
+	token->type = OP_CLOSE_SUBEXP;
+      break;
+    case '[':
+      token->type = OP_OPEN_BRACKET;
+      break;
+    case '.':
+      token->type = OP_PERIOD;
+      break;
+    case '^':
+      if (!(syntax & (RE_CONTEXT_INDEP_ANCHORS | RE_CARET_ANCHORS_HERE)) &&
+	  re_string_cur_idx (input) != 0)
+	{
+	  char prev = re_string_peek_byte (input, -1);
+	  if (!(syntax & RE_NEWLINE_ALT) || prev != '\n')
+	    break;
+	}
+      token->type = ANCHOR;
+      token->opr.ctx_type = LINE_FIRST;
+      break;
+    case '$':
+      if (!(syntax & RE_CONTEXT_INDEP_ANCHORS) &&
+	  re_string_cur_idx (input) + 1 != re_string_length (input))
+	{
+	  re_token_t next;
+	  re_string_skip_bytes (input, 1);
+	  peek_token (&next, input, syntax);
+	  re_string_skip_bytes (input, -1);
+	  if (next.type != OP_ALT && next.type != OP_CLOSE_SUBEXP)
+	    break;
+	}
+      token->type = ANCHOR;
+      token->opr.ctx_type = LINE_LAST;
+      break;
+    default:
+      break;
+    }
+  return 1;
+}
+
+/* Peek a token from INPUT, and return the length of the token.
+   We must not use this function out of bracket expressions.  */
+
+static int
+peek_token_bracket (re_token_t *token, re_string_t *input, reg_syntax_t syntax)
+{
+  unsigned char c;
+  if (re_string_eoi (input))
+    {
+      token->type = END_OF_RE;
+      return 0;
+    }
+  c = re_string_peek_byte (input, 0);
+  token->opr.c = c;
+
+#ifdef RE_ENABLE_I18N
+  if (input->mb_cur_max > 1 &&
+      !re_string_first_byte (input, re_string_cur_idx (input)))
+    {
+      token->type = CHARACTER;
+      return 1;
+    }
+#endif /* RE_ENABLE_I18N */
+
+  if (c == '\\' && (syntax & RE_BACKSLASH_ESCAPE_IN_LISTS)
+      && re_string_cur_idx (input) + 1 < re_string_length (input))
+    {
+      /* In this case, '\' escape a character.  */
+      unsigned char c2;
+      re_string_skip_bytes (input, 1);
+      c2 = re_string_peek_byte (input, 0);
+      token->opr.c = c2;
+      token->type = CHARACTER;
+      return 1;
+    }
+  if (c == '[') /* '[' is a special char in a bracket exps.  */
+    {
+      unsigned char c2;
+      int token_len;
+      if (re_string_cur_idx (input) + 1 < re_string_length (input))
+	c2 = re_string_peek_byte (input, 1);
+      else
+	c2 = 0;
+      token->opr.c = c2;
+      token_len = 2;
+      switch (c2)
+	{
+	case '.':
+	  token->type = OP_OPEN_COLL_ELEM;
+	  break;
+
+	case '=':
+	  token->type = OP_OPEN_EQUIV_CLASS;
+	  break;
+
+	case ':':
+	  if (syntax & RE_CHAR_CLASSES)
+	    {
+	      token->type = OP_OPEN_CHAR_CLASS;
+	      break;
+	    }
+	  FALLTHROUGH;
+	default:
+	  token->type = CHARACTER;
+	  token->opr.c = c;
+	  token_len = 1;
+	  break;
+	}
+      return token_len;
+    }
+  switch (c)
+    {
+    case '-':
+      token->type = OP_CHARSET_RANGE;
+      break;
+    case ']':
+      token->type = OP_CLOSE_BRACKET;
+      break;
+    case '^':
+      token->type = OP_NON_MATCH_LIST;
+      break;
+    default:
+      token->type = CHARACTER;
+    }
+  return 1;
+}
+
+/* Functions for parser.  */
+
+/* Entry point of the parser.
+   Parse the regular expression REGEXP and return the structure tree.
+   If an error occurs, ERR is set by error code, and return NULL.
+   This function build the following tree, from regular expression <reg_exp>:
+	   CAT
+	   / \
+	  /   \
+   <reg_exp>  EOR
+
+   CAT means concatenation.
+   EOR means end of regular expression.  */
+
+static bin_tree_t *
+parse (re_string_t *regexp, regex_t *preg, reg_syntax_t syntax,
+       reg_errcode_t *err)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_t *tree, *eor, *root;
+  re_token_t current_token;
+  dfa->syntax = syntax;
+  fetch_token (&current_token, regexp, syntax | RE_CARET_ANCHORS_HERE);
+  tree = parse_reg_exp (regexp, preg, &current_token, syntax, 0, err);
+  if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+    return NULL;
+  eor = create_tree (dfa, NULL, NULL, END_OF_RE);
+  if (tree != NULL)
+    root = create_tree (dfa, tree, eor, CONCAT);
+  else
+    root = eor;
+  if (__glibc_unlikely (eor == NULL || root == NULL))
+    {
+      *err = REG_ESPACE;
+      return NULL;
+    }
+  return root;
+}
+
+/* This function build the following tree, from regular expression
+   <branch1>|<branch2>:
+	   ALT
+	   / \
+	  /   \
+   <branch1> <branch2>
+
+   ALT means alternative, which represents the operator '|'.  */
+
+static bin_tree_t *
+parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token,
+	       reg_syntax_t syntax, Idx nest, reg_errcode_t *err)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_t *tree, *branch = NULL;
+  bitset_word_t initial_bkref_map = dfa->completed_bkref_map;
+  tree = parse_branch (regexp, preg, token, syntax, nest, err);
+  if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+    return NULL;
+
+  while (token->type == OP_ALT)
+    {
+      fetch_token (token, regexp, syntax | RE_CARET_ANCHORS_HERE);
+      if (token->type != OP_ALT && token->type != END_OF_RE
+	  && (nest == 0 || token->type != OP_CLOSE_SUBEXP))
+	{
+	  bitset_word_t accumulated_bkref_map = dfa->completed_bkref_map;
+	  dfa->completed_bkref_map = initial_bkref_map;
+	  branch = parse_branch (regexp, preg, token, syntax, nest, err);
+	  if (__glibc_unlikely (*err != REG_NOERROR && branch == NULL))
+	    {
+	      if (tree != NULL)
+		postorder (tree, free_tree, NULL);
+	      return NULL;
+	    }
+	  dfa->completed_bkref_map |= accumulated_bkref_map;
+	}
+      else
+	branch = NULL;
+      tree = create_tree (dfa, tree, branch, OP_ALT);
+      if (__glibc_unlikely (tree == NULL))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+    }
+  return tree;
+}
+
+/* This function build the following tree, from regular expression
+   <exp1><exp2>:
+	CAT
+	/ \
+       /   \
+   <exp1> <exp2>
+
+   CAT means concatenation.  */
+
+static bin_tree_t *
+parse_branch (re_string_t *regexp, regex_t *preg, re_token_t *token,
+	      reg_syntax_t syntax, Idx nest, reg_errcode_t *err)
+{
+  bin_tree_t *tree, *expr;
+  re_dfa_t *dfa = preg->buffer;
+  tree = parse_expression (regexp, preg, token, syntax, nest, err);
+  if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+    return NULL;
+
+  while (token->type != OP_ALT && token->type != END_OF_RE
+	 && (nest == 0 || token->type != OP_CLOSE_SUBEXP))
+    {
+      expr = parse_expression (regexp, preg, token, syntax, nest, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && expr == NULL))
+	{
+	  if (tree != NULL)
+	    postorder (tree, free_tree, NULL);
+	  return NULL;
+	}
+      if (tree != NULL && expr != NULL)
+	{
+	  bin_tree_t *newtree = create_tree (dfa, tree, expr, CONCAT);
+	  if (newtree == NULL)
+	    {
+	      postorder (expr, free_tree, NULL);
+	      postorder (tree, free_tree, NULL);
+	      *err = REG_ESPACE;
+	      return NULL;
+	    }
+	  tree = newtree;
+	}
+      else if (tree == NULL)
+	tree = expr;
+      /* Otherwise expr == NULL, we don't need to create new tree.  */
+    }
+  return tree;
+}
+
+/* This function build the following tree, from regular expression a*:
+	 *
+	 |
+	 a
+*/
+
+static bin_tree_t *
+parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token,
+		  reg_syntax_t syntax, Idx nest, reg_errcode_t *err)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_t *tree;
+  switch (token->type)
+    {
+    case CHARACTER:
+      tree = create_token_tree (dfa, NULL, NULL, token);
+      if (__glibc_unlikely (tree == NULL))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+#ifdef RE_ENABLE_I18N
+      if (dfa->mb_cur_max > 1)
+	{
+	  while (!re_string_eoi (regexp)
+		 && !re_string_first_byte (regexp, re_string_cur_idx (regexp)))
+	    {
+	      bin_tree_t *mbc_remain;
+	      fetch_token (token, regexp, syntax);
+	      mbc_remain = create_token_tree (dfa, NULL, NULL, token);
+	      tree = create_tree (dfa, tree, mbc_remain, CONCAT);
+	      if (__glibc_unlikely (mbc_remain == NULL || tree == NULL))
+		{
+		  *err = REG_ESPACE;
+		  return NULL;
+		}
+	    }
+	}
+#endif
+      break;
+
+    case OP_OPEN_SUBEXP:
+      tree = parse_sub_exp (regexp, preg, token, syntax, nest + 1, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+	return NULL;
+      break;
+
+    case OP_OPEN_BRACKET:
+      tree = parse_bracket_exp (regexp, dfa, token, syntax, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+	return NULL;
+      break;
+
+    case OP_BACK_REF:
+      if (!__glibc_likely (dfa->completed_bkref_map & (1 << token->opr.idx)))
+	{
+	  *err = REG_ESUBREG;
+	  return NULL;
+	}
+      dfa->used_bkref_map |= 1 << token->opr.idx;
+      tree = create_token_tree (dfa, NULL, NULL, token);
+      if (__glibc_unlikely (tree == NULL))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+      ++dfa->nbackref;
+      dfa->has_mb_node = 1;
+      break;
+
+    case OP_OPEN_DUP_NUM:
+      if (syntax & RE_CONTEXT_INVALID_DUP)
+	{
+	  *err = REG_BADRPT;
+	  return NULL;
+	}
+      FALLTHROUGH;
+    case OP_DUP_ASTERISK:
+    case OP_DUP_PLUS:
+    case OP_DUP_QUESTION:
+      if (syntax & RE_CONTEXT_INVALID_OPS)
+	{
+	  *err = REG_BADRPT;
+	  return NULL;
+	}
+      else if (syntax & RE_CONTEXT_INDEP_OPS)
+	{
+	  fetch_token (token, regexp, syntax);
+	  return parse_expression (regexp, preg, token, syntax, nest, err);
+	}
+      FALLTHROUGH;
+    case OP_CLOSE_SUBEXP:
+      if ((token->type == OP_CLOSE_SUBEXP) &&
+	  !(syntax & RE_UNMATCHED_RIGHT_PAREN_ORD))
+	{
+	  *err = REG_ERPAREN;
+	  return NULL;
+	}
+      FALLTHROUGH;
+    case OP_CLOSE_DUP_NUM:
+      /* We treat it as a normal character.  */
+
+      /* Then we can these characters as normal characters.  */
+      token->type = CHARACTER;
+      /* mb_partial and word_char bits should be initialized already
+	 by peek_token.  */
+      tree = create_token_tree (dfa, NULL, NULL, token);
+      if (__glibc_unlikely (tree == NULL))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+      break;
+
+    case ANCHOR:
+      if ((token->opr.ctx_type
+	   & (WORD_DELIM | NOT_WORD_DELIM | WORD_FIRST | WORD_LAST))
+	  && dfa->word_ops_used == 0)
+	init_word_char (dfa);
+      if (token->opr.ctx_type == WORD_DELIM
+	  || token->opr.ctx_type == NOT_WORD_DELIM)
+	{
+	  bin_tree_t *tree_first, *tree_last;
+	  if (token->opr.ctx_type == WORD_DELIM)
+	    {
+	      token->opr.ctx_type = WORD_FIRST;
+	      tree_first = create_token_tree (dfa, NULL, NULL, token);
+	      token->opr.ctx_type = WORD_LAST;
+	    }
+	  else
+	    {
+	      token->opr.ctx_type = INSIDE_WORD;
+	      tree_first = create_token_tree (dfa, NULL, NULL, token);
+	      token->opr.ctx_type = INSIDE_NOTWORD;
+	    }
+	  tree_last = create_token_tree (dfa, NULL, NULL, token);
+	  tree = create_tree (dfa, tree_first, tree_last, OP_ALT);
+	  if (__glibc_unlikely (tree_first == NULL || tree_last == NULL
+				|| tree == NULL))
+	    {
+	      *err = REG_ESPACE;
+	      return NULL;
+	    }
+	}
+      else
+	{
+	  tree = create_token_tree (dfa, NULL, NULL, token);
+	  if (__glibc_unlikely (tree == NULL))
+	    {
+	      *err = REG_ESPACE;
+	      return NULL;
+	    }
+	}
+      /* We must return here, since ANCHORs can't be followed
+	 by repetition operators.
+	 eg. RE"^*" is invalid or "<ANCHOR(^)><CHAR(*)>",
+	     it must not be "<ANCHOR(^)><REPEAT(*)>".  */
+      fetch_token (token, regexp, syntax);
+      return tree;
+
+    case OP_PERIOD:
+      tree = create_token_tree (dfa, NULL, NULL, token);
+      if (__glibc_unlikely (tree == NULL))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+      if (dfa->mb_cur_max > 1)
+	dfa->has_mb_node = 1;
+      break;
+
+    case OP_WORD:
+    case OP_NOTWORD:
+      tree = build_charclass_op (dfa, regexp->trans,
+				 "alnum",
+				 "_",
+				 token->type == OP_NOTWORD, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+	return NULL;
+      break;
+
+    case OP_SPACE:
+    case OP_NOTSPACE:
+      tree = build_charclass_op (dfa, regexp->trans,
+				 "space",
+				 "",
+				 token->type == OP_NOTSPACE, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))
+	return NULL;
+      break;
+
+    case OP_ALT:
+    case END_OF_RE:
+      return NULL;
+
+    case BACK_SLASH:
+      *err = REG_EESCAPE;
+      return NULL;
+
+    default:
+      /* Must not happen?  */
+#ifdef DEBUG
+      assert (0);
+#endif
+      return NULL;
+    }
+  fetch_token (token, regexp, syntax);
+
+  while (token->type == OP_DUP_ASTERISK || token->type == OP_DUP_PLUS
+	 || token->type == OP_DUP_QUESTION || token->type == OP_OPEN_DUP_NUM)
+    {
+      bin_tree_t *dup_tree = parse_dup_op (tree, regexp, dfa, token,
+					   syntax, err);
+      if (__glibc_unlikely (*err != REG_NOERROR && dup_tree == NULL))
+	{
+	  if (tree != NULL)
+	    postorder (tree, free_tree, NULL);
+	  return NULL;
+	}
+      tree = dup_tree;
+      /* In BRE consecutive duplications are not allowed.  */
+      if ((syntax & RE_CONTEXT_INVALID_DUP)
+	  && (token->type == OP_DUP_ASTERISK
+	      || token->type == OP_OPEN_DUP_NUM))
+	{
+	  if (tree != NULL)
+	    postorder (tree, free_tree, NULL);
+	  *err = REG_BADRPT;
+	  return NULL;
+	}
+    }
+
+  return tree;
+}
+
+/* This function build the following tree, from regular expression
+   (<reg_exp>):
+	 SUBEXP
+	    |
+	<reg_exp>
+*/
+
+static bin_tree_t *
+parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token,
+	       reg_syntax_t syntax, Idx nest, reg_errcode_t *err)
+{
+  re_dfa_t *dfa = preg->buffer;
+  bin_tree_t *tree;
+  size_t cur_nsub;
+  cur_nsub = preg->re_nsub++;
+
+  fetch_token (token, regexp, syntax | RE_CARET_ANCHORS_HERE);
+
+  /* The subexpression may be a null string.  */
+  if (token->type == OP_CLOSE_SUBEXP)
+    tree = NULL;
+  else
+    {
+      tree = parse_reg_exp (regexp, preg, token, syntax, nest, err);
+      if (__glibc_unlikely (*err == REG_NOERROR
+			    && token->type != OP_CLOSE_SUBEXP))
+	{
+	  if (tree != NULL)
+	    postorder (tree, free_tree, NULL);
+	  *err = REG_EPAREN;
+	}
+      if (__glibc_unlikely (*err != REG_NOERROR))
+	return NULL;
+    }
+
+  if (cur_nsub <= '9' - '1')
+    dfa->completed_bkref_map |= 1 << cur_nsub;
+
+  tree = create_tree (dfa, tree, NULL, SUBEXP);
+  if (__glibc_unlikely (tree == NULL))
+    {
+      *err = REG_ESPACE;
+      return NULL;
+    }
+  tree->token.opr.idx = cur_nsub;
+  return tree;
+}
+
+/* This function parse repetition operators like "*", "+", "{1,3}" etc.  */
+
+static bin_tree_t *
+parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa,
+	      re_token_t *token, reg_syntax_t syntax, reg_errcode_t *err)
+{
+  bin_tree_t *tree = NULL, *old_tree = NULL;
+  Idx i, start, end, start_idx = re_string_cur_idx (regexp);
+  re_token_t start_token = *token;
+
+  if (token->type == OP_OPEN_DUP_NUM)
+    {
+      end = 0;
+      start = fetch_number (regexp, token, syntax);
+      if (start == -1)
+	{
+	  if (token->type == CHARACTER && token->opr.c == ',')
+	    start = 0; /* We treat "{,m}" as "{0,m}".  */
+	  else
+	    {
+	      *err = REG_BADBR; /* <re>{} is invalid.  */
+	      return NULL;
+	    }
+	}
+      if (__glibc_likely (start != -2))
+	{
+	  /* We treat "{n}" as "{n,n}".  */
+	  end = ((token->type == OP_CLOSE_DUP_NUM) ? start
+		 : ((token->type == CHARACTER && token->opr.c == ',')
+		    ? fetch_number (regexp, token, syntax) : -2));
+	}
+      if (__glibc_unlikely (start == -2 || end == -2))
+	{
+	  /* Invalid sequence.  */
+	  if (__glibc_unlikely (!(syntax & RE_INVALID_INTERVAL_ORD)))
+	    {
+	      if (token->type == END_OF_RE)
+		*err = REG_EBRACE;
+	      else
+		*err = REG_BADBR;
+
+	      return NULL;
+	    }
+
+	  /* If the syntax bit is set, rollback.  */
+	  re_string_set_index (regexp, start_idx);
+	  *token = start_token;
+	  token->type = CHARACTER;
+	  /* mb_partial and word_char bits should be already initialized by
+	     peek_token.  */
+	  return elem;
+	}
+
+      if (__glibc_unlikely ((end != -1 && start > end)
+			    || token->type != OP_CLOSE_DUP_NUM))
+	{
+	  /* First number greater than second.  */
+	  *err = REG_BADBR;
+	  return NULL;
+	}
+
+      if (__glibc_unlikely (RE_DUP_MAX < (end == -1 ? start : end)))
+	{
+	  *err = REG_ESIZE;
+	  return NULL;
+	}
+    }
+  else
+    {
+      start = (token->type == OP_DUP_PLUS) ? 1 : 0;
+      end = (token->type == OP_DUP_QUESTION) ? 1 : -1;
+    }
+
+  fetch_token (token, regexp, syntax);
+
+  if (__glibc_unlikely (elem == NULL))
+    return NULL;
+  if (__glibc_unlikely (start == 0 && end == 0))
+    {
+      postorder (elem, free_tree, NULL);
+      return NULL;
+    }
+
+  /* Extract "<re>{n,m}" to "<re><re>...<re><re>{0,<m-n>}".  */
+  if (__glibc_unlikely (start > 0))
+    {
+      tree = elem;
+      for (i = 2; i <= start; ++i)
+	{
+	  elem = duplicate_tree (elem, dfa);
+	  tree = create_tree (dfa, tree, elem, CONCAT);
+	  if (__glibc_unlikely (elem == NULL || tree == NULL))
+	    goto parse_dup_op_espace;
+	}
+
+      if (start == end)
+	return tree;
+
+      /* Duplicate ELEM before it is marked optional.  */
+      elem = duplicate_tree (elem, dfa);
+      if (__glibc_unlikely (elem == NULL))
+        goto parse_dup_op_espace;
+      old_tree = tree;
+    }
+  else
+    old_tree = NULL;
+
+  if (elem->token.type == SUBEXP)
+    {
+      uintptr_t subidx = elem->token.opr.idx;
+      postorder (elem, mark_opt_subexp, (void *) subidx);
+    }
+
+  tree = create_tree (dfa, elem, NULL,
+		      (end == -1 ? OP_DUP_ASTERISK : OP_ALT));
+  if (__glibc_unlikely (tree == NULL))
+    goto parse_dup_op_espace;
+
+  /* This loop is actually executed only when end != -1,
+     to rewrite <re>{0,n} as (<re>(<re>...<re>?)?)?...  We have
+     already created the start+1-th copy.  */
+  if (TYPE_SIGNED (Idx) || end != -1)
+    for (i = start + 2; i <= end; ++i)
+      {
+	elem = duplicate_tree (elem, dfa);
+	tree = create_tree (dfa, tree, elem, CONCAT);
+	if (__glibc_unlikely (elem == NULL || tree == NULL))
+	  goto parse_dup_op_espace;
+
+	tree = create_tree (dfa, tree, NULL, OP_ALT);
+	if (__glibc_unlikely (tree == NULL))
+	  goto parse_dup_op_espace;
+      }
+
+  if (old_tree)
+    tree = create_tree (dfa, old_tree, tree, CONCAT);
+
+  return tree;
+
+ parse_dup_op_espace:
+  *err = REG_ESPACE;
+  return NULL;
+}
+
+/* Size of the names for collating symbol/equivalence_class/character_class.
+   I'm not sure, but maybe enough.  */
+#define BRACKET_NAME_BUF_SIZE 32
+
+#ifndef _LIBC
+
+# ifdef RE_ENABLE_I18N
+/* Convert the byte B to the corresponding wide character.  In a
+   unibyte locale, treat B as itself.  In a multibyte locale, return
+   WEOF if B is an encoding error.  */
+static wint_t
+parse_byte (unsigned char b, re_charset_t *mbcset)
+{
+  return mbcset == NULL ? b : __btowc (b);
+}
+# endif
+
+  /* Local function for parse_bracket_exp only used in case of NOT _LIBC.
+     Build the range expression which starts from START_ELEM, and ends
+     at END_ELEM.  The result are written to MBCSET and SBCSET.
+     RANGE_ALLOC is the allocated size of mbcset->range_starts, and
+     mbcset->range_ends, is a pointer argument since we may
+     update it.  */
+
+static reg_errcode_t
+# ifdef RE_ENABLE_I18N
+build_range_exp (const reg_syntax_t syntax,
+                 bitset_t sbcset,
+                 re_charset_t *mbcset,
+                 Idx *range_alloc,
+                 const bracket_elem_t *start_elem,
+                 const bracket_elem_t *end_elem)
+# else /* not RE_ENABLE_I18N */
+build_range_exp (const reg_syntax_t syntax,
+                 bitset_t sbcset,
+                 const bracket_elem_t *start_elem,
+                 const bracket_elem_t *end_elem)
+# endif /* not RE_ENABLE_I18N */
+{
+  unsigned int start_ch, end_ch;
+  /* Equivalence Classes and Character Classes can't be a range start/end.  */
+  if (__glibc_unlikely (start_elem->type == EQUIV_CLASS
+			|| start_elem->type == CHAR_CLASS
+			|| end_elem->type == EQUIV_CLASS
+			|| end_elem->type == CHAR_CLASS))
+    return REG_ERANGE;
+
+  /* We can handle no multi character collating elements without libc
+     support.  */
+  if (__glibc_unlikely ((start_elem->type == COLL_SYM
+			 && strlen ((char *) start_elem->opr.name) > 1)
+			|| (end_elem->type == COLL_SYM
+			    && strlen ((char *) end_elem->opr.name) > 1)))
+    return REG_ECOLLATE;
+
+# ifdef RE_ENABLE_I18N
+  {
+    wchar_t wc;
+    wint_t start_wc;
+    wint_t end_wc;
+
+    start_ch = ((start_elem->type == SB_CHAR) ? start_elem->opr.ch
+		: ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0]
+		   : 0));
+    end_ch = ((end_elem->type == SB_CHAR) ? end_elem->opr.ch
+	      : ((end_elem->type == COLL_SYM) ? end_elem->opr.name[0]
+		 : 0));
+    start_wc = ((start_elem->type == SB_CHAR || start_elem->type == COLL_SYM)
+		? parse_byte (start_ch, mbcset) : start_elem->opr.wch);
+    end_wc = ((end_elem->type == SB_CHAR || end_elem->type == COLL_SYM)
+	      ? parse_byte (end_ch, mbcset) : end_elem->opr.wch);
+    if (start_wc == WEOF || end_wc == WEOF)
+      return REG_ECOLLATE;
+    else if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
+			       && start_wc > end_wc))
+      return REG_ERANGE;
+
+    /* Got valid collation sequence values, add them as a new entry.
+       However, for !_LIBC we have no collation elements: if the
+       character set is single byte, the single byte character set
+       that we build below suffices.  parse_bracket_exp passes
+       no MBCSET if dfa->mb_cur_max == 1.  */
+    if (mbcset)
+      {
+	/* Check the space of the arrays.  */
+	if (__glibc_unlikely (*range_alloc == mbcset->nranges))
+	  {
+	    /* There is not enough space, need realloc.  */
+	    wchar_t *new_array_start, *new_array_end;
+	    Idx new_nranges;
+
+	    /* +1 in case of mbcset->nranges is 0.  */
+	    new_nranges = 2 * mbcset->nranges + 1;
+	    /* Use realloc since mbcset->range_starts and mbcset->range_ends
+	       are NULL if *range_alloc == 0.  */
+	    new_array_start = re_realloc (mbcset->range_starts, wchar_t,
+					  new_nranges);
+	    new_array_end = re_realloc (mbcset->range_ends, wchar_t,
+					new_nranges);
+
+	    if (__glibc_unlikely (new_array_start == NULL
+				  || new_array_end == NULL))
+	      {
+		re_free (new_array_start);
+		re_free (new_array_end);
+		return REG_ESPACE;
+	      }
+
+	    mbcset->range_starts = new_array_start;
+	    mbcset->range_ends = new_array_end;
+	    *range_alloc = new_nranges;
+	  }
+
+	mbcset->range_starts[mbcset->nranges] = start_wc;
+	mbcset->range_ends[mbcset->nranges++] = end_wc;
+      }
+
+    /* Build the table for single byte characters.  */
+    for (wc = 0; wc < SBC_MAX; ++wc)
+      {
+	if (start_wc <= wc && wc <= end_wc)
+	  bitset_set (sbcset, wc);
+      }
+  }
+# else /* not RE_ENABLE_I18N */
+  {
+    unsigned int ch;
+    start_ch = ((start_elem->type == SB_CHAR ) ? start_elem->opr.ch
+		: ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0]
+		   : 0));
+    end_ch = ((end_elem->type == SB_CHAR ) ? end_elem->opr.ch
+	      : ((end_elem->type == COLL_SYM) ? end_elem->opr.name[0]
+		 : 0));
+    if (start_ch > end_ch)
+      return REG_ERANGE;
+    /* Build the table for single byte characters.  */
+    for (ch = 0; ch < SBC_MAX; ++ch)
+      if (start_ch <= ch  && ch <= end_ch)
+	bitset_set (sbcset, ch);
+  }
+# endif /* not RE_ENABLE_I18N */
+  return REG_NOERROR;
+}
+#endif /* not _LIBC */
+
+#ifndef _LIBC
+/* Helper function for parse_bracket_exp only used in case of NOT _LIBC..
+   Build the collating element which is represented by NAME.
+   The result are written to MBCSET and SBCSET.
+   COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
+   pointer argument since we may update it.  */
+
+static reg_errcode_t
+# ifdef RE_ENABLE_I18N
+build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
+			Idx *coll_sym_alloc, const unsigned char *name)
+# else /* not RE_ENABLE_I18N */
+build_collating_symbol (bitset_t sbcset, const unsigned char *name)
+# endif /* not RE_ENABLE_I18N */
+{
+  size_t name_len = strlen ((const char *) name);
+  if (__glibc_unlikely (name_len != 1))
+    return REG_ECOLLATE;
+  else
+    {
+      bitset_set (sbcset, name[0]);
+      return REG_NOERROR;
+    }
+}
+#endif /* not _LIBC */
+
+/* This function parse bracket expression like "[abc]", "[a-c]",
+   "[[.a-a.]]" etc.  */
+
+static bin_tree_t *
+parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
+		   reg_syntax_t syntax, reg_errcode_t *err)
+{
+#ifdef _LIBC
+  const unsigned char *collseqmb;
+  const char *collseqwc;
+  uint32_t nrules;
+  int32_t table_size;
+  const int32_t *symb_table;
+  const unsigned char *extra;
+
+  /* Local function for parse_bracket_exp used in _LIBC environment.
+     Seek the collating symbol entry corresponding to NAME.
+     Return the index of the symbol in the SYMB_TABLE,
+     or -1 if not found.  */
+
+  auto inline int32_t
+  __attribute__ ((always_inline))
+  seek_collating_symbol_entry (const unsigned char *name, size_t name_len)
+    {
+      int32_t elem;
+
+      for (elem = 0; elem < table_size; elem++)
+	if (symb_table[2 * elem] != 0)
+	  {
+	    int32_t idx = symb_table[2 * elem + 1];
+	    /* Skip the name of collating element name.  */
+	    idx += 1 + extra[idx];
+	    if (/* Compare the length of the name.  */
+		name_len == extra[idx]
+		/* Compare the name.  */
+		&& memcmp (name, &extra[idx + 1], name_len) == 0)
+	      /* Yep, this is the entry.  */
+	      return elem;
+	  }
+      return -1;
+    }
+
+  /* Local function for parse_bracket_exp used in _LIBC environment.
+     Look up the collation sequence value of BR_ELEM.
+     Return the value if succeeded, UINT_MAX otherwise.  */
+
+  auto inline unsigned int
+  __attribute__ ((always_inline))
+  lookup_collation_sequence_value (bracket_elem_t *br_elem)
+    {
+      if (br_elem->type == SB_CHAR)
+	{
+	  /*
+	  if (MB_CUR_MAX == 1)
+	  */
+	  if (nrules == 0)
+	    return collseqmb[br_elem->opr.ch];
+	  else
+	    {
+	      wint_t wc = __btowc (br_elem->opr.ch);
+	      return __collseq_table_lookup (collseqwc, wc);
+	    }
+	}
+      else if (br_elem->type == MB_CHAR)
+	{
+	  if (nrules != 0)
+	    return __collseq_table_lookup (collseqwc, br_elem->opr.wch);
+	}
+      else if (br_elem->type == COLL_SYM)
+	{
+	  size_t sym_name_len = strlen ((char *) br_elem->opr.name);
+	  if (nrules != 0)
+	    {
+	      int32_t elem, idx;
+	      elem = seek_collating_symbol_entry (br_elem->opr.name,
+						  sym_name_len);
+	      if (elem != -1)
+		{
+		  /* We found the entry.  */
+		  idx = symb_table[2 * elem + 1];
+		  /* Skip the name of collating element name.  */
+		  idx += 1 + extra[idx];
+		  /* Skip the byte sequence of the collating element.  */
+		  idx += 1 + extra[idx];
+		  /* Adjust for the alignment.  */
+		  idx = (idx + 3) & ~3;
+		  /* Skip the multibyte collation sequence value.  */
+		  idx += sizeof (unsigned int);
+		  /* Skip the wide char sequence of the collating element.  */
+		  idx += sizeof (unsigned int) *
+		    (1 + *(unsigned int *) (extra + idx));
+		  /* Return the collation sequence value.  */
+		  return *(unsigned int *) (extra + idx);
+		}
+	      else if (sym_name_len == 1)
+		{
+		  /* No valid character.  Match it as a single byte
+		     character.  */
+		  return collseqmb[br_elem->opr.name[0]];
+		}
+	    }
+	  else if (sym_name_len == 1)
+	    return collseqmb[br_elem->opr.name[0]];
+	}
+      return UINT_MAX;
+    }
+
+  /* Local function for parse_bracket_exp used in _LIBC environment.
+     Build the range expression which starts from START_ELEM, and ends
+     at END_ELEM.  The result are written to MBCSET and SBCSET.
+     RANGE_ALLOC is the allocated size of mbcset->range_starts, and
+     mbcset->range_ends, is a pointer argument since we may
+     update it.  */
+
+  auto inline reg_errcode_t
+  __attribute__ ((always_inline))
+  build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc,
+		   bracket_elem_t *start_elem, bracket_elem_t *end_elem)
+    {
+      unsigned int ch;
+      uint32_t start_collseq;
+      uint32_t end_collseq;
+
+      /* Equivalence Classes and Character Classes can't be a range
+	 start/end.  */
+      if (__glibc_unlikely (start_elem->type == EQUIV_CLASS
+			    || start_elem->type == CHAR_CLASS
+			    || end_elem->type == EQUIV_CLASS
+			    || end_elem->type == CHAR_CLASS))
+	return REG_ERANGE;
+
+      /* FIXME: Implement rational ranges here, too.  */
+      start_collseq = lookup_collation_sequence_value (start_elem);
+      end_collseq = lookup_collation_sequence_value (end_elem);
+      /* Check start/end collation sequence values.  */
+      if (__glibc_unlikely (start_collseq == UINT_MAX
+			    || end_collseq == UINT_MAX))
+	return REG_ECOLLATE;
+      if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
+			    && start_collseq > end_collseq))
+	return REG_ERANGE;
+
+      /* Got valid collation sequence values, add them as a new entry.
+	 However, if we have no collation elements, and the character set
+	 is single byte, the single byte character set that we
+	 build below suffices. */
+      if (nrules > 0 || dfa->mb_cur_max > 1)
+	{
+	  /* Check the space of the arrays.  */
+	  if (__glibc_unlikely (*range_alloc == mbcset->nranges))
+	    {
+	      /* There is not enough space, need realloc.  */
+	      uint32_t *new_array_start;
+	      uint32_t *new_array_end;
+	      Idx new_nranges;
+
+	      /* +1 in case of mbcset->nranges is 0.  */
+	      new_nranges = 2 * mbcset->nranges + 1;
+	      new_array_start = re_realloc (mbcset->range_starts, uint32_t,
+					    new_nranges);
+	      new_array_end = re_realloc (mbcset->range_ends, uint32_t,
+					  new_nranges);
+
+	      if (__glibc_unlikely (new_array_start == NULL
+				    || new_array_end == NULL))
+		return REG_ESPACE;
+
+	      mbcset->range_starts = new_array_start;
+	      mbcset->range_ends = new_array_end;
+	      *range_alloc = new_nranges;
+	    }
+
+	  mbcset->range_starts[mbcset->nranges] = start_collseq;
+	  mbcset->range_ends[mbcset->nranges++] = end_collseq;
+	}
+
+      /* Build the table for single byte characters.  */
+      for (ch = 0; ch < SBC_MAX; ch++)
+	{
+	  uint32_t ch_collseq;
+	  /*
+	  if (MB_CUR_MAX == 1)
+	  */
+	  if (nrules == 0)
+	    ch_collseq = collseqmb[ch];
+	  else
+	    ch_collseq = __collseq_table_lookup (collseqwc, __btowc (ch));
+	  if (start_collseq <= ch_collseq && ch_collseq <= end_collseq)
+	    bitset_set (sbcset, ch);
+	}
+      return REG_NOERROR;
+    }
+
+  /* Local function for parse_bracket_exp used in _LIBC environment.
+     Build the collating element which is represented by NAME.
+     The result are written to MBCSET and SBCSET.
+     COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
+     pointer argument since we may update it.  */
+
+  auto inline reg_errcode_t
+  __attribute__ ((always_inline))
+  build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
+			  Idx *coll_sym_alloc, const unsigned char *name)
+    {
+      int32_t elem, idx;
+      size_t name_len = strlen ((const char *) name);
+      if (nrules != 0)
+	{
+	  elem = seek_collating_symbol_entry (name, name_len);
+	  if (elem != -1)
+	    {
+	      /* We found the entry.  */
+	      idx = symb_table[2 * elem + 1];
+	      /* Skip the name of collating element name.  */
+	      idx += 1 + extra[idx];
+	    }
+	  else if (name_len == 1)
+	    {
+	      /* No valid character, treat it as a normal
+		 character.  */
+	      bitset_set (sbcset, name[0]);
+	      return REG_NOERROR;
+	    }
+	  else
+	    return REG_ECOLLATE;
+
+	  /* Got valid collation sequence, add it as a new entry.  */
+	  /* Check the space of the arrays.  */
+	  if (__glibc_unlikely (*coll_sym_alloc == mbcset->ncoll_syms))
+	    {
+	      /* Not enough, realloc it.  */
+	      /* +1 in case of mbcset->ncoll_syms is 0.  */
+	      Idx new_coll_sym_alloc = 2 * mbcset->ncoll_syms + 1;
+	      /* Use realloc since mbcset->coll_syms is NULL
+		 if *alloc == 0.  */
+	      int32_t *new_coll_syms = re_realloc (mbcset->coll_syms, int32_t,
+						   new_coll_sym_alloc);
+	      if (__glibc_unlikely (new_coll_syms == NULL))
+		return REG_ESPACE;
+	      mbcset->coll_syms = new_coll_syms;
+	      *coll_sym_alloc = new_coll_sym_alloc;
+	    }
+	  mbcset->coll_syms[mbcset->ncoll_syms++] = idx;
+	  return REG_NOERROR;
+	}
+      else
+	{
+	  if (__glibc_unlikely (name_len != 1))
+	    return REG_ECOLLATE;
+	  else
+	    {
+	      bitset_set (sbcset, name[0]);
+	      return REG_NOERROR;
+	    }
+	}
+    }
+#endif
+
+  re_token_t br_token;
+  re_bitset_ptr_t sbcset;
+#ifdef RE_ENABLE_I18N
+  re_charset_t *mbcset;
+  Idx coll_sym_alloc = 0, range_alloc = 0, mbchar_alloc = 0;
+  Idx equiv_class_alloc = 0, char_class_alloc = 0;
+#endif /* not RE_ENABLE_I18N */
+  bool non_match = false;
+  bin_tree_t *work_tree;
+  int token_len;
+  bool first_round = true;
+#ifdef _LIBC
+  collseqmb = (const unsigned char *)
+    _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQMB);
+  nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+  if (nrules)
+    {
+      /*
+      if (MB_CUR_MAX > 1)
+      */
+      collseqwc = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQWC);
+      table_size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZEMB);
+      symb_table = (const int32_t *) _NL_CURRENT (LC_COLLATE,
+						  _NL_COLLATE_SYMB_TABLEMB);
+      extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE,
+						   _NL_COLLATE_SYMB_EXTRAMB);
+    }
+#endif
+  sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+#ifdef RE_ENABLE_I18N
+  mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
+#endif /* RE_ENABLE_I18N */
+#ifdef RE_ENABLE_I18N
+  if (__glibc_unlikely (sbcset == NULL || mbcset == NULL))
+#else
+  if (__glibc_unlikely (sbcset == NULL))
+#endif /* RE_ENABLE_I18N */
+    {
+      re_free (sbcset);
+#ifdef RE_ENABLE_I18N
+      re_free (mbcset);
+#endif
+      *err = REG_ESPACE;
+      return NULL;
+    }
+
+  token_len = peek_token_bracket (token, regexp, syntax);
+  if (__glibc_unlikely (token->type == END_OF_RE))
+    {
+      *err = REG_BADPAT;
+      goto parse_bracket_exp_free_return;
+    }
+  if (token->type == OP_NON_MATCH_LIST)
+    {
+#ifdef RE_ENABLE_I18N
+      mbcset->non_match = 1;
+#endif /* not RE_ENABLE_I18N */
+      non_match = true;
+      if (syntax & RE_HAT_LISTS_NOT_NEWLINE)
+	bitset_set (sbcset, '\n');
+      re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
+      token_len = peek_token_bracket (token, regexp, syntax);
+      if (__glibc_unlikely (token->type == END_OF_RE))
+	{
+	  *err = REG_BADPAT;
+	  goto parse_bracket_exp_free_return;
+	}
+    }
+
+  /* We treat the first ']' as a normal character.  */
+  if (token->type == OP_CLOSE_BRACKET)
+    token->type = CHARACTER;
+
+  while (1)
+    {
+      bracket_elem_t start_elem, end_elem;
+      unsigned char start_name_buf[BRACKET_NAME_BUF_SIZE];
+      unsigned char end_name_buf[BRACKET_NAME_BUF_SIZE];
+      reg_errcode_t ret;
+      int token_len2 = 0;
+      bool is_range_exp = false;
+      re_token_t token2;
+
+      start_elem.opr.name = start_name_buf;
+      start_elem.type = COLL_SYM;
+      ret = parse_bracket_element (&start_elem, regexp, token, token_len, dfa,
+				   syntax, first_round);
+      if (__glibc_unlikely (ret != REG_NOERROR))
+	{
+	  *err = ret;
+	  goto parse_bracket_exp_free_return;
+	}
+      first_round = false;
+
+      /* Get information about the next token.  We need it in any case.  */
+      token_len = peek_token_bracket (token, regexp, syntax);
+
+      /* Do not check for ranges if we know they are not allowed.  */
+      if (start_elem.type != CHAR_CLASS && start_elem.type != EQUIV_CLASS)
+	{
+	  if (__glibc_unlikely (token->type == END_OF_RE))
+	    {
+	      *err = REG_EBRACK;
+	      goto parse_bracket_exp_free_return;
+	    }
+	  if (token->type == OP_CHARSET_RANGE)
+	    {
+	      re_string_skip_bytes (regexp, token_len); /* Skip '-'.  */
+	      token_len2 = peek_token_bracket (&token2, regexp, syntax);
+	      if (__glibc_unlikely (token2.type == END_OF_RE))
+		{
+		  *err = REG_EBRACK;
+		  goto parse_bracket_exp_free_return;
+		}
+	      if (token2.type == OP_CLOSE_BRACKET)
+		{
+		  /* We treat the last '-' as a normal character.  */
+		  re_string_skip_bytes (regexp, -token_len);
+		  token->type = CHARACTER;
+		}
+	      else
+		is_range_exp = true;
+	    }
+	}
+
+      if (is_range_exp == true)
+	{
+	  end_elem.opr.name = end_name_buf;
+	  end_elem.type = COLL_SYM;
+	  ret = parse_bracket_element (&end_elem, regexp, &token2, token_len2,
+				       dfa, syntax, true);
+	  if (__glibc_unlikely (ret != REG_NOERROR))
+	    {
+	      *err = ret;
+	      goto parse_bracket_exp_free_return;
+	    }
+
+	  token_len = peek_token_bracket (token, regexp, syntax);
+
+#ifdef _LIBC
+	  *err = build_range_exp (sbcset, mbcset, &range_alloc,
+				  &start_elem, &end_elem);
+#else
+# ifdef RE_ENABLE_I18N
+	  *err = build_range_exp (syntax, sbcset,
+				  dfa->mb_cur_max > 1 ? mbcset : NULL,
+				  &range_alloc, &start_elem, &end_elem);
+# else
+	  *err = build_range_exp (syntax, sbcset, &start_elem, &end_elem);
+# endif
+#endif /* RE_ENABLE_I18N */
+	  if (__glibc_unlikely (*err != REG_NOERROR))
+	    goto parse_bracket_exp_free_return;
+	}
+      else
+	{
+	  switch (start_elem.type)
+	    {
+	    case SB_CHAR:
+	      bitset_set (sbcset, start_elem.opr.ch);
+	      break;
+#ifdef RE_ENABLE_I18N
+	    case MB_CHAR:
+	      /* Check whether the array has enough space.  */
+	      if (__glibc_unlikely (mbchar_alloc == mbcset->nmbchars))
+		{
+		  wchar_t *new_mbchars;
+		  /* Not enough, realloc it.  */
+		  /* +1 in case of mbcset->nmbchars is 0.  */
+		  mbchar_alloc = 2 * mbcset->nmbchars + 1;
+		  /* Use realloc since array is NULL if *alloc == 0.  */
+		  new_mbchars = re_realloc (mbcset->mbchars, wchar_t,
+					    mbchar_alloc);
+		  if (__glibc_unlikely (new_mbchars == NULL))
+		    goto parse_bracket_exp_espace;
+		  mbcset->mbchars = new_mbchars;
+		}
+	      mbcset->mbchars[mbcset->nmbchars++] = start_elem.opr.wch;
+	      break;
+#endif /* RE_ENABLE_I18N */
+	    case EQUIV_CLASS:
+	      *err = build_equiv_class (sbcset,
+#ifdef RE_ENABLE_I18N
+					mbcset, &equiv_class_alloc,
+#endif /* RE_ENABLE_I18N */
+					start_elem.opr.name);
+	      if (__glibc_unlikely (*err != REG_NOERROR))
+		goto parse_bracket_exp_free_return;
+	      break;
+	    case COLL_SYM:
+	      *err = build_collating_symbol (sbcset,
+#ifdef RE_ENABLE_I18N
+					     mbcset, &coll_sym_alloc,
+#endif /* RE_ENABLE_I18N */
+					     start_elem.opr.name);
+	      if (__glibc_unlikely (*err != REG_NOERROR))
+		goto parse_bracket_exp_free_return;
+	      break;
+	    case CHAR_CLASS:
+	      *err = build_charclass (regexp->trans, sbcset,
+#ifdef RE_ENABLE_I18N
+				      mbcset, &char_class_alloc,
+#endif /* RE_ENABLE_I18N */
+				      (const char *) start_elem.opr.name,
+				      syntax);
+	      if (__glibc_unlikely (*err != REG_NOERROR))
+	       goto parse_bracket_exp_free_return;
+	      break;
+	    default:
+	      assert (0);
+	      break;
+	    }
+	}
+      if (__glibc_unlikely (token->type == END_OF_RE))
+	{
+	  *err = REG_EBRACK;
+	  goto parse_bracket_exp_free_return;
+	}
+      if (token->type == OP_CLOSE_BRACKET)
+	break;
+    }
+
+  re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
+
+  /* If it is non-matching list.  */
+  if (non_match)
+    bitset_not (sbcset);
+
+#ifdef RE_ENABLE_I18N
+  /* Ensure only single byte characters are set.  */
+  if (dfa->mb_cur_max > 1)
+    bitset_mask (sbcset, dfa->sb_char);
+
+  if (mbcset->nmbchars || mbcset->ncoll_syms || mbcset->nequiv_classes
+      || mbcset->nranges || (dfa->mb_cur_max > 1 && (mbcset->nchar_classes
+						     || mbcset->non_match)))
+    {
+      bin_tree_t *mbc_tree;
+      int sbc_idx;
+      /* Build a tree for complex bracket.  */
+      dfa->has_mb_node = 1;
+      br_token.type = COMPLEX_BRACKET;
+      br_token.opr.mbcset = mbcset;
+      mbc_tree = create_token_tree (dfa, NULL, NULL, &br_token);
+      if (__glibc_unlikely (mbc_tree == NULL))
+	goto parse_bracket_exp_espace;
+      for (sbc_idx = 0; sbc_idx < BITSET_WORDS; ++sbc_idx)
+	if (sbcset[sbc_idx])
+	  break;
+      /* If there are no bits set in sbcset, there is no point
+	 of having both SIMPLE_BRACKET and COMPLEX_BRACKET.  */
+      if (sbc_idx < BITSET_WORDS)
+	{
+	  /* Build a tree for simple bracket.  */
+	  br_token.type = SIMPLE_BRACKET;
+	  br_token.opr.sbcset = sbcset;
+	  work_tree = create_token_tree (dfa, NULL, NULL, &br_token);
+	  if (__glibc_unlikely (work_tree == NULL))
+	    goto parse_bracket_exp_espace;
+
+	  /* Then join them by ALT node.  */
+	  work_tree = create_tree (dfa, work_tree, mbc_tree, OP_ALT);
+	  if (__glibc_unlikely (work_tree == NULL))
+	    goto parse_bracket_exp_espace;
+	}
+      else
+	{
+	  re_free (sbcset);
+	  work_tree = mbc_tree;
+	}
+    }
+  else
+#endif /* not RE_ENABLE_I18N */
+    {
+#ifdef RE_ENABLE_I18N
+      free_charset (mbcset);
+#endif
+      /* Build a tree for simple bracket.  */
+      br_token.type = SIMPLE_BRACKET;
+      br_token.opr.sbcset = sbcset;
+      work_tree = create_token_tree (dfa, NULL, NULL, &br_token);
+      if (__glibc_unlikely (work_tree == NULL))
+	goto parse_bracket_exp_espace;
+    }
+  return work_tree;
+
+ parse_bracket_exp_espace:
+  *err = REG_ESPACE;
+ parse_bracket_exp_free_return:
+  re_free (sbcset);
+#ifdef RE_ENABLE_I18N
+  free_charset (mbcset);
+#endif /* RE_ENABLE_I18N */
+  return NULL;
+}
+
+/* Parse an element in the bracket expression.  */
+
+static reg_errcode_t
+parse_bracket_element (bracket_elem_t *elem, re_string_t *regexp,
+		       re_token_t *token, int token_len, re_dfa_t *dfa,
+		       reg_syntax_t syntax, bool accept_hyphen)
+{
+#ifdef RE_ENABLE_I18N
+  int cur_char_size;
+  cur_char_size = re_string_char_size_at (regexp, re_string_cur_idx (regexp));
+  if (cur_char_size > 1)
+    {
+      elem->type = MB_CHAR;
+      elem->opr.wch = re_string_wchar_at (regexp, re_string_cur_idx (regexp));
+      re_string_skip_bytes (regexp, cur_char_size);
+      return REG_NOERROR;
+    }
+#endif /* RE_ENABLE_I18N */
+  re_string_skip_bytes (regexp, token_len); /* Skip a token.  */
+  if (token->type == OP_OPEN_COLL_ELEM || token->type == OP_OPEN_CHAR_CLASS
+      || token->type == OP_OPEN_EQUIV_CLASS)
+    return parse_bracket_symbol (elem, regexp, token);
+  if (__glibc_unlikely (token->type == OP_CHARSET_RANGE) && !accept_hyphen)
+    {
+      /* A '-' must only appear as anything but a range indicator before
+	 the closing bracket.  Everything else is an error.  */
+      re_token_t token2;
+      (void) peek_token_bracket (&token2, regexp, syntax);
+      if (token2.type != OP_CLOSE_BRACKET)
+	/* The actual error value is not standardized since this whole
+	   case is undefined.  But ERANGE makes good sense.  */
+	return REG_ERANGE;
+    }
+  elem->type = SB_CHAR;
+  elem->opr.ch = token->opr.c;
+  return REG_NOERROR;
+}
+
+/* Parse a bracket symbol in the bracket expression.  Bracket symbols are
+   such as [:<character_class>:], [.<collating_element>.], and
+   [=<equivalent_class>=].  */
+
+static reg_errcode_t
+parse_bracket_symbol (bracket_elem_t *elem, re_string_t *regexp,
+		      re_token_t *token)
+{
+  unsigned char ch, delim = token->opr.c;
+  int i = 0;
+  if (re_string_eoi(regexp))
+    return REG_EBRACK;
+  for (;; ++i)
+    {
+      if (i >= BRACKET_NAME_BUF_SIZE)
+	return REG_EBRACK;
+      if (token->type == OP_OPEN_CHAR_CLASS)
+	ch = re_string_fetch_byte_case (regexp);
+      else
+	ch = re_string_fetch_byte (regexp);
+      if (re_string_eoi(regexp))
+	return REG_EBRACK;
+      if (ch == delim && re_string_peek_byte (regexp, 0) == ']')
+	break;
+      elem->opr.name[i] = ch;
+    }
+  re_string_skip_bytes (regexp, 1);
+  elem->opr.name[i] = '\0';
+  switch (token->type)
+    {
+    case OP_OPEN_COLL_ELEM:
+      elem->type = COLL_SYM;
+      break;
+    case OP_OPEN_EQUIV_CLASS:
+      elem->type = EQUIV_CLASS;
+      break;
+    case OP_OPEN_CHAR_CLASS:
+      elem->type = CHAR_CLASS;
+      break;
+    default:
+      break;
+    }
+  return REG_NOERROR;
+}
+
+  /* Helper function for parse_bracket_exp.
+     Build the equivalence class which is represented by NAME.
+     The result are written to MBCSET and SBCSET.
+     EQUIV_CLASS_ALLOC is the allocated size of mbcset->equiv_classes,
+     is a pointer argument since we may update it.  */
+
+static reg_errcode_t
+#ifdef RE_ENABLE_I18N
+build_equiv_class (bitset_t sbcset, re_charset_t *mbcset,
+		   Idx *equiv_class_alloc, const unsigned char *name)
+#else /* not RE_ENABLE_I18N */
+build_equiv_class (bitset_t sbcset, const unsigned char *name)
+#endif /* not RE_ENABLE_I18N */
+{
+#ifdef _LIBC
+  uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+  if (nrules != 0)
+    {
+      const int32_t *table, *indirect;
+      const unsigned char *weights, *extra, *cp;
+      unsigned char char_buf[2];
+      int32_t idx1, idx2;
+      unsigned int ch;
+      size_t len;
+      /* Calculate the index for equivalence class.  */
+      cp = name;
+      table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
+      weights = (const unsigned char *) _NL_CURRENT (LC_COLLATE,
+					       _NL_COLLATE_WEIGHTMB);
+      extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE,
+						   _NL_COLLATE_EXTRAMB);
+      indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
+						_NL_COLLATE_INDIRECTMB);
+      idx1 = findidx (table, indirect, extra, &cp, -1);
+      if (__glibc_unlikely (idx1 == 0 || *cp != '\0'))
+	/* This isn't a valid character.  */
+	return REG_ECOLLATE;
+
+      /* Build single byte matching table for this equivalence class.  */
+      len = weights[idx1 & 0xffffff];
+      for (ch = 0; ch < SBC_MAX; ++ch)
+	{
+	  char_buf[0] = ch;
+	  cp = char_buf;
+	  idx2 = findidx (table, indirect, extra, &cp, 1);
+/*
+	  idx2 = table[ch];
+*/
+	  if (idx2 == 0)
+	    /* This isn't a valid character.  */
+	    continue;
+	  /* Compare only if the length matches and the collation rule
+	     index is the same.  */
+	  if (len == weights[idx2 & 0xffffff] && (idx1 >> 24) == (idx2 >> 24)
+	      && memcmp (weights + (idx1 & 0xffffff) + 1,
+			 weights + (idx2 & 0xffffff) + 1, len) == 0)
+	    bitset_set (sbcset, ch);
+	}
+      /* Check whether the array has enough space.  */
+      if (__glibc_unlikely (*equiv_class_alloc == mbcset->nequiv_classes))
+	{
+	  /* Not enough, realloc it.  */
+	  /* +1 in case of mbcset->nequiv_classes is 0.  */
+	  Idx new_equiv_class_alloc = 2 * mbcset->nequiv_classes + 1;
+	  /* Use realloc since the array is NULL if *alloc == 0.  */
+	  int32_t *new_equiv_classes = re_realloc (mbcset->equiv_classes,
+						   int32_t,
+						   new_equiv_class_alloc);
+	  if (__glibc_unlikely (new_equiv_classes == NULL))
+	    return REG_ESPACE;
+	  mbcset->equiv_classes = new_equiv_classes;
+	  *equiv_class_alloc = new_equiv_class_alloc;
+	}
+      mbcset->equiv_classes[mbcset->nequiv_classes++] = idx1;
+    }
+  else
+#endif /* _LIBC */
+    {
+      if (__glibc_unlikely (strlen ((const char *) name) != 1))
+	return REG_ECOLLATE;
+      bitset_set (sbcset, *name);
+    }
+  return REG_NOERROR;
+}
+
+  /* Helper function for parse_bracket_exp.
+     Build the character class which is represented by NAME.
+     The result are written to MBCSET and SBCSET.
+     CHAR_CLASS_ALLOC is the allocated size of mbcset->char_classes,
+     is a pointer argument since we may update it.  */
+
+static reg_errcode_t
+#ifdef RE_ENABLE_I18N
+build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
+		 re_charset_t *mbcset, Idx *char_class_alloc,
+		 const char *class_name, reg_syntax_t syntax)
+#else /* not RE_ENABLE_I18N */
+build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
+		 const char *class_name, reg_syntax_t syntax)
+#endif /* not RE_ENABLE_I18N */
+{
+  int i;
+  const char *name = class_name;
+
+  /* In case of REG_ICASE "upper" and "lower" match the both of
+     upper and lower cases.  */
+  if ((syntax & RE_ICASE)
+      && (strcmp (name, "upper") == 0 || strcmp (name, "lower") == 0))
+    name = "alpha";
+
+#ifdef RE_ENABLE_I18N
+  /* Check the space of the arrays.  */
+  if (__glibc_unlikely (*char_class_alloc == mbcset->nchar_classes))
+    {
+      /* Not enough, realloc it.  */
+      /* +1 in case of mbcset->nchar_classes is 0.  */
+      Idx new_char_class_alloc = 2 * mbcset->nchar_classes + 1;
+      /* Use realloc since array is NULL if *alloc == 0.  */
+      wctype_t *new_char_classes = re_realloc (mbcset->char_classes, wctype_t,
+					       new_char_class_alloc);
+      if (__glibc_unlikely (new_char_classes == NULL))
+	return REG_ESPACE;
+      mbcset->char_classes = new_char_classes;
+      *char_class_alloc = new_char_class_alloc;
+    }
+  mbcset->char_classes[mbcset->nchar_classes++] = __wctype (name);
+#endif /* RE_ENABLE_I18N */
+
+#define BUILD_CHARCLASS_LOOP(ctype_func)	\
+  do {						\
+    if (__glibc_unlikely (trans != NULL))			\
+      {						\
+	for (i = 0; i < SBC_MAX; ++i)		\
+	  if (ctype_func (i))			\
+	    bitset_set (sbcset, trans[i]);	\
+      }						\
+    else					\
+      {						\
+	for (i = 0; i < SBC_MAX; ++i)		\
+	  if (ctype_func (i))			\
+	    bitset_set (sbcset, i);		\
+      }						\
+  } while (0)
+
+  if (strcmp (name, "alnum") == 0)
+    BUILD_CHARCLASS_LOOP (isalnum);
+  else if (strcmp (name, "cntrl") == 0)
+    BUILD_CHARCLASS_LOOP (iscntrl);
+  else if (strcmp (name, "lower") == 0)
+    BUILD_CHARCLASS_LOOP (islower);
+  else if (strcmp (name, "space") == 0)
+    BUILD_CHARCLASS_LOOP (isspace);
+  else if (strcmp (name, "alpha") == 0)
+    BUILD_CHARCLASS_LOOP (isalpha);
+  else if (strcmp (name, "digit") == 0)
+    BUILD_CHARCLASS_LOOP (isdigit);
+  else if (strcmp (name, "print") == 0)
+    BUILD_CHARCLASS_LOOP (isprint);
+  else if (strcmp (name, "upper") == 0)
+    BUILD_CHARCLASS_LOOP (isupper);
+  else if (strcmp (name, "blank") == 0)
+    BUILD_CHARCLASS_LOOP (isblank);
+  else if (strcmp (name, "graph") == 0)
+    BUILD_CHARCLASS_LOOP (isgraph);
+  else if (strcmp (name, "punct") == 0)
+    BUILD_CHARCLASS_LOOP (ispunct);
+  else if (strcmp (name, "xdigit") == 0)
+    BUILD_CHARCLASS_LOOP (isxdigit);
+  else
+    return REG_ECTYPE;
+
+  return REG_NOERROR;
+}
+
+static bin_tree_t *
+build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
+		    const char *class_name,
+		    const char *extra, bool non_match,
+		    reg_errcode_t *err)
+{
+  re_bitset_ptr_t sbcset;
+#ifdef RE_ENABLE_I18N
+  re_charset_t *mbcset;
+  Idx alloc = 0;
+#endif /* not RE_ENABLE_I18N */
+  reg_errcode_t ret;
+  re_token_t br_token = {0};
+  bin_tree_t *tree;
+
+  sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+  if (__glibc_unlikely (sbcset == NULL))
+    {
+      *err = REG_ESPACE;
+      return NULL;
+    }
+#ifdef RE_ENABLE_I18N
+  mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
+  if (__glibc_unlikely (mbcset == NULL))
+    {
+      re_free (sbcset);
+      *err = REG_ESPACE;
+      return NULL;
+    }
+  mbcset->non_match = non_match;
+#endif /* RE_ENABLE_I18N */
+
+  /* We don't care the syntax in this case.  */
+  ret = build_charclass (trans, sbcset,
+#ifdef RE_ENABLE_I18N
+			 mbcset, &alloc,
+#endif /* RE_ENABLE_I18N */
+			 class_name, 0);
+
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    {
+      re_free (sbcset);
+#ifdef RE_ENABLE_I18N
+      free_charset (mbcset);
+#endif /* RE_ENABLE_I18N */
+      *err = ret;
+      return NULL;
+    }
+  /* \w match '_' also.  */
+  for (; *extra; extra++)
+    bitset_set (sbcset, *extra);
+
+  /* If it is non-matching list.  */
+  if (non_match)
+    bitset_not (sbcset);
+
+#ifdef RE_ENABLE_I18N
+  /* Ensure only single byte characters are set.  */
+  if (dfa->mb_cur_max > 1)
+    bitset_mask (sbcset, dfa->sb_char);
+#endif
+
+  /* Build a tree for simple bracket.  */
+#if defined GCC_LINT || defined lint
+  memset (&br_token, 0, sizeof br_token);
+#endif
+  br_token.type = SIMPLE_BRACKET;
+  br_token.opr.sbcset = sbcset;
+  tree = create_token_tree (dfa, NULL, NULL, &br_token);
+  if (__glibc_unlikely (tree == NULL))
+    goto build_word_op_espace;
+
+#ifdef RE_ENABLE_I18N
+  if (dfa->mb_cur_max > 1)
+    {
+      bin_tree_t *mbc_tree;
+      /* Build a tree for complex bracket.  */
+      br_token.type = COMPLEX_BRACKET;
+      br_token.opr.mbcset = mbcset;
+      dfa->has_mb_node = 1;
+      mbc_tree = create_token_tree (dfa, NULL, NULL, &br_token);
+      if (__glibc_unlikely (mbc_tree == NULL))
+	goto build_word_op_espace;
+      /* Then join them by ALT node.  */
+      tree = create_tree (dfa, tree, mbc_tree, OP_ALT);
+      if (__glibc_likely (mbc_tree != NULL))
+	return tree;
+    }
+  else
+    {
+      free_charset (mbcset);
+      return tree;
+    }
+#else /* not RE_ENABLE_I18N */
+  return tree;
+#endif /* not RE_ENABLE_I18N */
+
+ build_word_op_espace:
+  re_free (sbcset);
+#ifdef RE_ENABLE_I18N
+  free_charset (mbcset);
+#endif /* RE_ENABLE_I18N */
+  *err = REG_ESPACE;
+  return NULL;
+}
+
+/* This is intended for the expressions like "a{1,3}".
+   Fetch a number from 'input', and return the number.
+   Return -1 if the number field is empty like "{,1}".
+   Return RE_DUP_MAX + 1 if the number field is too large.
+   Return -2 if an error occurred.  */
+
+static Idx
+fetch_number (re_string_t *input, re_token_t *token, reg_syntax_t syntax)
+{
+  Idx num = -1;
+  unsigned char c;
+  while (1)
+    {
+      fetch_token (token, input, syntax);
+      c = token->opr.c;
+      if (__glibc_unlikely (token->type == END_OF_RE))
+	return -2;
+      if (token->type == OP_CLOSE_DUP_NUM || c == ',')
+	break;
+      num = ((token->type != CHARACTER || c < '0' || '9' < c || num == -2)
+	     ? -2
+	     : num == -1
+	     ? c - '0'
+	     : MIN (RE_DUP_MAX + 1, num * 10 + c - '0'));
+    }
+  return num;
+}
+
+#ifdef RE_ENABLE_I18N
+static void
+free_charset (re_charset_t *cset)
+{
+  re_free (cset->mbchars);
+# ifdef _LIBC
+  re_free (cset->coll_syms);
+  re_free (cset->equiv_classes);
+# endif
+  re_free (cset->range_starts);
+  re_free (cset->range_ends);
+  re_free (cset->char_classes);
+  re_free (cset);
+}
+#endif /* RE_ENABLE_I18N */
+
+/* Functions for binary tree operation.  */
+
+/* Create a tree node.  */
+
+static bin_tree_t *
+create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right,
+	     re_token_type_t type)
+{
+  re_token_t t = { .type = type };
+  return create_token_tree (dfa, left, right, &t);
+}
+
+static bin_tree_t *
+create_token_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right,
+		   const re_token_t *token)
+{
+  bin_tree_t *tree;
+  if (__glibc_unlikely (dfa->str_tree_storage_idx == BIN_TREE_STORAGE_SIZE))
+    {
+      bin_tree_storage_t *storage = re_malloc (bin_tree_storage_t, 1);
+
+      if (storage == NULL)
+	return NULL;
+      storage->next = dfa->str_tree_storage;
+      dfa->str_tree_storage = storage;
+      dfa->str_tree_storage_idx = 0;
+    }
+  tree = &dfa->str_tree_storage->data[dfa->str_tree_storage_idx++];
+
+  tree->parent = NULL;
+  tree->left = left;
+  tree->right = right;
+  tree->token = *token;
+  tree->token.duplicated = 0;
+  tree->token.opt_subexp = 0;
+  tree->first = NULL;
+  tree->next = NULL;
+  tree->node_idx = -1;
+
+  if (left != NULL)
+    left->parent = tree;
+  if (right != NULL)
+    right->parent = tree;
+  return tree;
+}
+
+/* Mark the tree SRC as an optional subexpression.
+   To be called from preorder or postorder.  */
+
+static reg_errcode_t
+mark_opt_subexp (void *extra, bin_tree_t *node)
+{
+  Idx idx = (uintptr_t) extra;
+  if (node->token.type == SUBEXP && node->token.opr.idx == idx)
+    node->token.opt_subexp = 1;
+
+  return REG_NOERROR;
+}
+
+/* Free the allocated memory inside NODE. */
+
+static void
+free_token (re_token_t *node)
+{
+#ifdef RE_ENABLE_I18N
+  if (node->type == COMPLEX_BRACKET && node->duplicated == 0)
+    free_charset (node->opr.mbcset);
+  else
+#endif /* RE_ENABLE_I18N */
+    if (node->type == SIMPLE_BRACKET && node->duplicated == 0)
+      re_free (node->opr.sbcset);
+}
+
+/* Worker function for tree walking.  Free the allocated memory inside NODE
+   and its children. */
+
+static reg_errcode_t
+free_tree (void *extra, bin_tree_t *node)
+{
+  free_token (&node->token);
+  return REG_NOERROR;
+}
+
+
+/* Duplicate the node SRC, and return new node.  This is a preorder
+   visit similar to the one implemented by the generic visitor, but
+   we need more infrastructure to maintain two parallel trees --- so,
+   it's easier to duplicate.  */
+
+static bin_tree_t *
+duplicate_tree (const bin_tree_t *root, re_dfa_t *dfa)
+{
+  const bin_tree_t *node;
+  bin_tree_t *dup_root;
+  bin_tree_t **p_new = &dup_root, *dup_node = root->parent;
+
+  for (node = root; ; )
+    {
+      /* Create a new tree and link it back to the current parent.  */
+      *p_new = create_token_tree (dfa, NULL, NULL, &node->token);
+      if (*p_new == NULL)
+	return NULL;
+      (*p_new)->parent = dup_node;
+      (*p_new)->token.duplicated = 1;
+      dup_node = *p_new;
+
+      /* Go to the left node, or up and to the right.  */
+      if (node->left)
+	{
+	  node = node->left;
+	  p_new = &dup_node->left;
+	}
+      else
+	{
+	  const bin_tree_t *prev = NULL;
+	  while (node->right == prev || node->right == NULL)
+	    {
+	      prev = node;
+	      node = node->parent;
+	      dup_node = dup_node->parent;
+	      if (!node)
+		return dup_root;
+	    }
+	  node = node->right;
+	  p_new = &dup_node->right;
+	}
+    }
+}
diff --git a/grub-core/lib/gnulib/regex.c b/grub-core/lib/gnulib/regex.c
new file mode 100644
index 0000000..eab7a48
--- /dev/null
+++ b/grub-core/lib/gnulib/regex.c
@@ -0,0 +1,81 @@
+/* Extended regular expression matching and search library.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <libc-config.h>
+
+# if __GNUC_PREREQ (4, 6)
+#  pragma GCC diagnostic ignored "-Wsuggest-attribute=pure"
+# endif
+# if __GNUC_PREREQ (4, 3)
+#  pragma GCC diagnostic ignored "-Wold-style-definition"
+#  pragma GCC diagnostic ignored "-Wtype-limits"
+# endif
+#endif
+
+/* Make sure no one compiles this code with a C++ compiler.  */
+#if defined __cplusplus && defined _LIBC
+# error "This is C code, use a C compiler"
+#endif
+
+#ifdef _LIBC
+/* We have to keep the namespace clean.  */
+# define regfree(preg) __regfree (preg)
+# define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef)
+# define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags)
+# define regerror(errcode, preg, errbuf, errbuf_size) \
+	__regerror(errcode, preg, errbuf, errbuf_size)
+# define re_set_registers(bu, re, nu, st, en) \
+	__re_set_registers (bu, re, nu, st, en)
+# define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \
+	__re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
+# define re_match(bufp, string, size, pos, regs) \
+	__re_match (bufp, string, size, pos, regs)
+# define re_search(bufp, string, size, startpos, range, regs) \
+	__re_search (bufp, string, size, startpos, range, regs)
+# define re_compile_pattern(pattern, length, bufp) \
+	__re_compile_pattern (pattern, length, bufp)
+# define re_set_syntax(syntax) __re_set_syntax (syntax)
+# define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \
+	__re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop)
+# define re_compile_fastmap(bufp) __re_compile_fastmap (bufp)
+
+# include "../locale/localeinfo.h"
+#endif
+
+/* On some systems, limits.h sets RE_DUP_MAX to a lower value than
+   GNU regex allows.  Include it before <regex.h>, which correctly
+   #undefs RE_DUP_MAX and sets it to the right value.  */
+#include <limits.h>
+
+#include <regex.h>
+#include "regex_internal.h"
+
+#include "regex_internal.c"
+#include "regcomp.c"
+#include "regexec.c"
+
+/* Binary backward compatibility.  */
+#if _LIBC
+# include <shlib-compat.h>
+# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3)
+link_warning (re_max_failures, "the 're_max_failures' variable is obsolete and will go away.")
+int re_max_failures = 2000;
+# endif
+#endif
diff --git a/grub-core/lib/gnulib/regex.h b/grub-core/lib/gnulib/regex.h
new file mode 100644
index 0000000..77ac1a5
--- /dev/null
+++ b/grub-core/lib/gnulib/regex.h
@@ -0,0 +1,658 @@
+/* Definitions for data structures and routines for the regular
+   expression library.
+   Copyright (C) 1985, 1989-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _REGEX_H
+#define _REGEX_H 1
+
+#include <sys/types.h>
+
+/* Allow the use in C++ code.  */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Define __USE_GNU to declare GNU extensions that violate the
+   POSIX name space rules.  */
+#ifdef _GNU_SOURCE
+# define __USE_GNU 1
+#endif
+
+#ifdef _REGEX_LARGE_OFFSETS
+
+/* Use types and values that are wide enough to represent signed and
+   unsigned byte offsets in memory.  This currently works only when
+   the regex code is used outside of the GNU C library; it is not yet
+   supported within glibc itself, and glibc users should not define
+   _REGEX_LARGE_OFFSETS.  */
+
+/* The type of object sizes.  */
+typedef size_t __re_size_t;
+
+/* The type of object sizes, in places where the traditional code
+   uses unsigned long int.  */
+typedef size_t __re_long_size_t;
+
+#else
+
+/* The traditional GNU regex implementation mishandles strings longer
+   than INT_MAX.  */
+typedef unsigned int __re_size_t;
+typedef unsigned long int __re_long_size_t;
+
+#endif
+
+/* The following two types have to be signed and unsigned integer type
+   wide enough to hold a value of a pointer.  For most ANSI compilers
+   ptrdiff_t and size_t should be likely OK.  Still size of these two
+   types is 2 for Microsoft C.  Ugh... */
+typedef long int s_reg_t;
+typedef unsigned long int active_reg_t;
+
+/* The following bits are used to determine the regexp syntax we
+   recognize.  The set/not-set meanings are chosen so that Emacs syntax
+   remains the value 0.  The bits are given in alphabetical order, and
+   the definitions shifted by one from the previous bit; thus, when we
+   add or remove a bit, only one other definition need change.  */
+typedef unsigned long int reg_syntax_t;
+
+#ifdef __USE_GNU
+/* If this bit is not set, then \ inside a bracket expression is literal.
+   If set, then such a \ quotes the following character.  */
+# define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1)
+
+/* If this bit is not set, then + and ? are operators, and \+ and \? are
+     literals.
+   If set, then \+ and \? are operators and + and ? are literals.  */
+# define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
+
+/* If this bit is set, then character classes are supported.  They are:
+     [:alpha:], [:upper:], [:lower:],  [:digit:], [:alnum:], [:xdigit:],
+     [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:].
+   If not set, then character classes are not supported.  */
+# define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1)
+
+/* If this bit is set, then ^ and $ are always anchors (outside bracket
+     expressions, of course).
+   If this bit is not set, then it depends:
+	^  is an anchor if it is at the beginning of a regular
+	   expression or after an open-group or an alternation operator;
+	$  is an anchor if it is at the end of a regular expression, or
+	   before a close-group or an alternation operator.
+
+   This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
+   POSIX draft 11.2 says that * etc. in leading positions is undefined.
+   We already implemented a previous draft which made those constructs
+   invalid, though, so we haven't changed the code back.  */
+# define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
+
+/* If this bit is set, then special characters are always special
+     regardless of where they are in the pattern.
+   If this bit is not set, then special characters are special only in
+     some contexts; otherwise they are ordinary.  Specifically,
+     * + ? and intervals are only special when not after the beginning,
+     open-group, or alternation operator.  */
+# define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
+
+/* If this bit is set, then *, +, ?, and { cannot be first in an re or
+     immediately after an alternation or begin-group operator.  */
+# define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1)
+
+/* If this bit is set, then . matches newline.
+   If not set, then it doesn't.  */
+# define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
+
+/* If this bit is set, then . doesn't match NUL.
+   If not set, then it does.  */
+# define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1)
+
+/* If this bit is set, nonmatching lists [^...] do not match newline.
+   If not set, they do.  */
+# define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)
+
+/* If this bit is set, either \{...\} or {...} defines an
+     interval, depending on RE_NO_BK_BRACES.
+   If not set, \{, \}, {, and } are literals.  */
+# define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)
+
+/* If this bit is set, +, ? and | aren't recognized as operators.
+   If not set, they are.  */
+# define RE_LIMITED_OPS (RE_INTERVALS << 1)
+
+/* If this bit is set, newline is an alternation operator.
+   If not set, newline is literal.  */
+# define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1)
+
+/* If this bit is set, then '{...}' defines an interval, and \{ and \}
+     are literals.
+  If not set, then '\{...\}' defines an interval.  */
+# define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1)
+
+/* If this bit is set, (...) defines a group, and \( and \) are literals.
+   If not set, \(...\) defines a group, and ( and ) are literals.  */
+# define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1)
+
+/* If this bit is set, then \<digit> matches <digit>.
+   If not set, then \<digit> is a back-reference.  */
+# define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)
+
+/* If this bit is set, then | is an alternation operator, and \| is literal.
+   If not set, then \| is an alternation operator, and | is literal.  */
+# define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)
+
+/* If this bit is set, then an ending range point collating higher
+     than the starting range point, as in [z-a], is invalid.
+   If not set, then when ending range point collates higher than the
+     starting range point, the range is ignored.  */
+# define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1)
+
+/* If this bit is set, then an unmatched ) is ordinary.
+   If not set, then an unmatched ) is invalid.  */
+# define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1)
+
+/* If this bit is set, succeed as soon as we match the whole pattern,
+   without further backtracking.  */
+# define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1)
+
+/* If this bit is set, do not process the GNU regex operators.
+   If not set, then the GNU regex operators are recognized. */
+# define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1)
+
+/* If this bit is set, turn on internal regex debugging.
+   If not set, and debugging was on, turn it off.
+   This only works if regex.c is compiled -DDEBUG.
+   We define this bit always, so that all that's needed to turn on
+   debugging is to recompile regex.c; the calling code can always have
+   this bit set, and it won't affect anything in the normal case. */
+# define RE_DEBUG (RE_NO_GNU_OPS << 1)
+
+/* If this bit is set, a syntactically invalid interval is treated as
+   a string of ordinary characters.  For example, the ERE 'a{1' is
+   treated as 'a\{1'.  */
+# define RE_INVALID_INTERVAL_ORD (RE_DEBUG << 1)
+
+/* If this bit is set, then ignore case when matching.
+   If not set, then case is significant.  */
+# define RE_ICASE (RE_INVALID_INTERVAL_ORD << 1)
+
+/* This bit is used internally like RE_CONTEXT_INDEP_ANCHORS but only
+   for ^, because it is difficult to scan the regex backwards to find
+   whether ^ should be special.  */
+# define RE_CARET_ANCHORS_HERE (RE_ICASE << 1)
+
+/* If this bit is set, then \{ cannot be first in a regex or
+   immediately after an alternation, open-group or \} operator.  */
+# define RE_CONTEXT_INVALID_DUP (RE_CARET_ANCHORS_HERE << 1)
+
+/* If this bit is set, then no_sub will be set to 1 during
+   re_compile_pattern.  */
+# define RE_NO_SUB (RE_CONTEXT_INVALID_DUP << 1)
+#endif
+
+/* This global variable defines the particular regexp syntax to use (for
+   some interfaces).  When a regexp is compiled, the syntax used is
+   stored in the pattern buffer, so changing this does not affect
+   already-compiled regexps.  */
+extern reg_syntax_t re_syntax_options;
+
+#ifdef __USE_GNU
+/* Define combinations of the above bits for the standard possibilities.
+   (The [[[ comments delimit what gets put into the Texinfo file, so
+   don't delete them!)  */
+/* [[[begin syntaxes]]] */
+# define RE_SYNTAX_EMACS 0
+
+# define RE_SYNTAX_AWK							\
+  (RE_BACKSLASH_ESCAPE_IN_LISTS   | RE_DOT_NOT_NULL			\
+   | RE_NO_BK_PARENS              | RE_NO_BK_REFS			\
+   | RE_NO_BK_VBAR                | RE_NO_EMPTY_RANGES			\
+   | RE_DOT_NEWLINE		  | RE_CONTEXT_INDEP_ANCHORS		\
+   | RE_CHAR_CLASSES							\
+   | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS)
+
+# define RE_SYNTAX_GNU_AWK						\
+  ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS		\
+    | RE_INVALID_INTERVAL_ORD)						\
+   & ~(RE_DOT_NOT_NULL | RE_CONTEXT_INDEP_OPS				\
+      | RE_CONTEXT_INVALID_OPS ))
+
+# define RE_SYNTAX_POSIX_AWK						\
+  (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS		\
+   | RE_INTERVALS	    | RE_NO_GNU_OPS				\
+   | RE_INVALID_INTERVAL_ORD)
+
+# define RE_SYNTAX_GREP							\
+  ((RE_SYNTAX_POSIX_BASIC | RE_NEWLINE_ALT)				\
+   & ~(RE_CONTEXT_INVALID_DUP | RE_DOT_NOT_NULL))
+
+# define RE_SYNTAX_EGREP						\
+  ((RE_SYNTAX_POSIX_EXTENDED | RE_INVALID_INTERVAL_ORD | RE_NEWLINE_ALT) \
+   & ~(RE_CONTEXT_INVALID_OPS | RE_DOT_NOT_NULL))
+
+/* POSIX grep -E behavior is no longer incompatible with GNU.  */
+# define RE_SYNTAX_POSIX_EGREP						\
+  RE_SYNTAX_EGREP
+
+/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff.  */
+# define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC
+
+# define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC
+
+/* Syntax bits common to both basic and extended POSIX regex syntax.  */
+# define _RE_SYNTAX_POSIX_COMMON					\
+  (RE_CHAR_CLASSES | RE_DOT_NEWLINE      | RE_DOT_NOT_NULL		\
+   | RE_INTERVALS  | RE_NO_EMPTY_RANGES)
+
+# define RE_SYNTAX_POSIX_BASIC						\
+  (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM | RE_CONTEXT_INVALID_DUP)
+
+/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes
+   RE_LIMITED_OPS, i.e., \? \+ \| are not recognized.  Actually, this
+   isn't minimal, since other operators, such as \`, aren't disabled.  */
+# define RE_SYNTAX_POSIX_MINIMAL_BASIC					\
+  (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
+
+# define RE_SYNTAX_POSIX_EXTENDED					\
+  (_RE_SYNTAX_POSIX_COMMON  | RE_CONTEXT_INDEP_ANCHORS			\
+   | RE_CONTEXT_INDEP_OPS   | RE_NO_BK_BRACES				\
+   | RE_NO_BK_PARENS        | RE_NO_BK_VBAR				\
+   | RE_CONTEXT_INVALID_OPS | RE_UNMATCHED_RIGHT_PAREN_ORD)
+
+/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INDEP_OPS is
+   removed and RE_NO_BK_REFS is added.  */
+# define RE_SYNTAX_POSIX_MINIMAL_EXTENDED				\
+  (_RE_SYNTAX_POSIX_COMMON  | RE_CONTEXT_INDEP_ANCHORS			\
+   | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES				\
+   | RE_NO_BK_PARENS        | RE_NO_BK_REFS				\
+   | RE_NO_BK_VBAR	    | RE_UNMATCHED_RIGHT_PAREN_ORD)
+/* [[[end syntaxes]]] */
+
+/* Maximum number of duplicates an interval can allow.  POSIX-conforming
+   systems might define this in <limits.h>, but we want our
+   value, so remove any previous define.  */
+# ifdef _REGEX_INCLUDE_LIMITS_H
+#  include <limits.h>
+# endif
+# ifdef RE_DUP_MAX
+#  undef RE_DUP_MAX
+# endif
+
+/* RE_DUP_MAX is 2**15 - 1 because an earlier implementation stored
+   the counter as a 2-byte signed integer.  This is no longer true, so
+   RE_DUP_MAX could be increased to (INT_MAX / 10 - 1), or to
+   ((SIZE_MAX - 9) / 10) if _REGEX_LARGE_OFFSETS is defined.
+   However, there would be a huge performance problem if someone
+   actually used a pattern like a\{214748363\}, so RE_DUP_MAX retains
+   its historical value.  */
+# define RE_DUP_MAX (0x7fff)
+#endif
+
+
+/* POSIX 'cflags' bits (i.e., information for 'regcomp').  */
+
+/* If this bit is set, then use extended regular expression syntax.
+   If not set, then use basic regular expression syntax.  */
+#define REG_EXTENDED 1
+
+/* If this bit is set, then ignore case when matching.
+   If not set, then case is significant.  */
+#define REG_ICASE (1 << 1)
+
+/* If this bit is set, then anchors do not match at newline
+     characters in the string.
+   If not set, then anchors do match at newlines.  */
+#define REG_NEWLINE (1 << 2)
+
+/* If this bit is set, then report only success or fail in regexec.
+   If not set, then returns differ between not matching and errors.  */
+#define REG_NOSUB (1 << 3)
+
+
+/* POSIX 'eflags' bits (i.e., information for regexec).  */
+
+/* If this bit is set, then the beginning-of-line operator doesn't match
+     the beginning of the string (presumably because it's not the
+     beginning of a line).
+   If not set, then the beginning-of-line operator does match the
+     beginning of the string.  */
+#define REG_NOTBOL 1
+
+/* Like REG_NOTBOL, except for the end-of-line.  */
+#define REG_NOTEOL (1 << 1)
+
+/* Use PMATCH[0] to delimit the start and end of the search in the
+   buffer.  */
+#define REG_STARTEND (1 << 2)
+
+
+/* If any error codes are removed, changed, or added, update the
+   '__re_error_msgid' table in regcomp.c.  */
+
+typedef enum
+{
+  _REG_ENOSYS = -1,	/* This will never happen for this implementation.  */
+  _REG_NOERROR = 0,	/* Success.  */
+  _REG_NOMATCH,		/* Didn't find a match (for regexec).  */
+
+  /* POSIX regcomp return error codes.  (In the order listed in the
+     standard.)  */
+  _REG_BADPAT,		/* Invalid pattern.  */
+  _REG_ECOLLATE,	/* Invalid collating element.  */
+  _REG_ECTYPE,		/* Invalid character class name.  */
+  _REG_EESCAPE,		/* Trailing backslash.  */
+  _REG_ESUBREG,		/* Invalid back reference.  */
+  _REG_EBRACK,		/* Unmatched left bracket.  */
+  _REG_EPAREN,		/* Parenthesis imbalance.  */
+  _REG_EBRACE,		/* Unmatched \{.  */
+  _REG_BADBR,		/* Invalid contents of \{\}.  */
+  _REG_ERANGE,		/* Invalid range end.  */
+  _REG_ESPACE,		/* Ran out of memory.  */
+  _REG_BADRPT,		/* No preceding re for repetition op.  */
+
+  /* Error codes we've added.  */
+  _REG_EEND,		/* Premature end.  */
+  _REG_ESIZE,		/* Too large (e.g., repeat count too large).  */
+  _REG_ERPAREN		/* Unmatched ) or \); not returned from regcomp.  */
+} reg_errcode_t;
+
+#if defined _XOPEN_SOURCE || defined __USE_XOPEN2K
+# define REG_ENOSYS	_REG_ENOSYS
+#endif
+#define REG_NOERROR	_REG_NOERROR
+#define REG_NOMATCH	_REG_NOMATCH
+#define REG_BADPAT	_REG_BADPAT
+#define REG_ECOLLATE	_REG_ECOLLATE
+#define REG_ECTYPE	_REG_ECTYPE
+#define REG_EESCAPE	_REG_EESCAPE
+#define REG_ESUBREG	_REG_ESUBREG
+#define REG_EBRACK	_REG_EBRACK
+#define REG_EPAREN	_REG_EPAREN
+#define REG_EBRACE	_REG_EBRACE
+#define REG_BADBR	_REG_BADBR
+#define REG_ERANGE	_REG_ERANGE
+#define REG_ESPACE	_REG_ESPACE
+#define REG_BADRPT	_REG_BADRPT
+#define REG_EEND	_REG_EEND
+#define REG_ESIZE	_REG_ESIZE
+#define REG_ERPAREN	_REG_ERPAREN
+
+/* This data structure represents a compiled pattern.  Before calling
+   the pattern compiler, the fields 'buffer', 'allocated', 'fastmap',
+   and 'translate' can be set.  After the pattern has been compiled,
+   the fields 're_nsub', 'not_bol' and 'not_eol' are available.  All
+   other fields are private to the regex routines.  */
+
+#ifndef RE_TRANSLATE_TYPE
+# define __RE_TRANSLATE_TYPE unsigned char *
+# ifdef __USE_GNU
+#  define RE_TRANSLATE_TYPE __RE_TRANSLATE_TYPE
+# endif
+#endif
+
+#ifdef __USE_GNU
+# define __REPB_PREFIX(name) name
+#else
+# define __REPB_PREFIX(name) __##name
+#endif
+
+struct re_pattern_buffer
+{
+  /* Space that holds the compiled pattern.  The type
+     'struct re_dfa_t' is private and is not declared here.  */
+  struct re_dfa_t *__REPB_PREFIX(buffer);
+
+  /* Number of bytes to which 'buffer' points.  */
+  __re_long_size_t __REPB_PREFIX(allocated);
+
+  /* Number of bytes actually used in 'buffer'.  */
+  __re_long_size_t __REPB_PREFIX(used);
+
+  /* Syntax setting with which the pattern was compiled.  */
+  reg_syntax_t __REPB_PREFIX(syntax);
+
+  /* Pointer to a fastmap, if any, otherwise zero.  re_search uses the
+     fastmap, if there is one, to skip over impossible starting points
+     for matches.  */
+  char *__REPB_PREFIX(fastmap);
+
+  /* Either a translate table to apply to all characters before
+     comparing them, or zero for no translation.  The translation is
+     applied to a pattern when it is compiled and to a string when it
+     is matched.  */
+  __RE_TRANSLATE_TYPE __REPB_PREFIX(translate);
+
+  /* Number of subexpressions found by the compiler.  */
+  size_t re_nsub;
+
+  /* Zero if this pattern cannot match the empty string, one else.
+     Well, in truth it's used only in 're_search_2', to see whether or
+     not we should use the fastmap, so we don't set this absolutely
+     perfectly; see 're_compile_fastmap' (the "duplicate" case).  */
+  unsigned __REPB_PREFIX(can_be_null) : 1;
+
+  /* If REGS_UNALLOCATED, allocate space in the 'regs' structure
+     for 'max (RE_NREGS, re_nsub + 1)' groups.
+     If REGS_REALLOCATE, reallocate space if necessary.
+     If REGS_FIXED, use what's there.  */
+#ifdef __USE_GNU
+# define REGS_UNALLOCATED 0
+# define REGS_REALLOCATE 1
+# define REGS_FIXED 2
+#endif
+  unsigned __REPB_PREFIX(regs_allocated) : 2;
+
+  /* Set to zero when 're_compile_pattern' compiles a pattern; set to
+     one by 're_compile_fastmap' if it updates the fastmap.  */
+  unsigned __REPB_PREFIX(fastmap_accurate) : 1;
+
+  /* If set, 're_match_2' does not return information about
+     subexpressions.  */
+  unsigned __REPB_PREFIX(no_sub) : 1;
+
+  /* If set, a beginning-of-line anchor doesn't match at the beginning
+     of the string.  */
+  unsigned __REPB_PREFIX(not_bol) : 1;
+
+  /* Similarly for an end-of-line anchor.  */
+  unsigned __REPB_PREFIX(not_eol) : 1;
+
+  /* If true, an anchor at a newline matches.  */
+  unsigned __REPB_PREFIX(newline_anchor) : 1;
+};
+
+typedef struct re_pattern_buffer regex_t;
+
+/* Type for byte offsets within the string.  POSIX mandates this.  */
+#ifdef _REGEX_LARGE_OFFSETS
+/* POSIX 1003.1-2008 requires that regoff_t be at least as wide as
+   ptrdiff_t and ssize_t.  We don't know of any hosts where ptrdiff_t
+   is wider than ssize_t, so ssize_t is safe.  ptrdiff_t is not
+   visible here, so use ssize_t.  */
+typedef ssize_t regoff_t;
+#else
+/* The traditional GNU regex implementation mishandles strings longer
+   than INT_MAX.  */
+typedef int regoff_t;
+#endif
+
+
+#ifdef __USE_GNU
+/* This is the structure we store register match data in.  See
+   regex.texinfo for a full description of what registers match.  */
+struct re_registers
+{
+  __re_size_t num_regs;
+  regoff_t *start;
+  regoff_t *end;
+};
+
+
+/* If 'regs_allocated' is REGS_UNALLOCATED in the pattern buffer,
+   're_match_2' returns information about at least this many registers
+   the first time a 'regs' structure is passed.  */
+# ifndef RE_NREGS
+#  define RE_NREGS 30
+# endif
+#endif
+
+
+/* POSIX specification for registers.  Aside from the different names than
+   're_registers', POSIX uses an array of structures, instead of a
+   structure of arrays.  */
+typedef struct
+{
+  regoff_t rm_so;  /* Byte offset from string's start to substring's start.  */
+  regoff_t rm_eo;  /* Byte offset from string's start to substring's end.  */
+} regmatch_t;
+
+/* Declarations for routines.  */
+
+#ifdef __USE_GNU
+/* Sets the current default syntax to SYNTAX, and return the old syntax.
+   You can also simply assign to the 're_syntax_options' variable.  */
+extern reg_syntax_t re_set_syntax (reg_syntax_t __syntax);
+
+/* Compile the regular expression PATTERN, with length LENGTH
+   and syntax given by the global 're_syntax_options', into the buffer
+   BUFFER.  Return NULL if successful, and an error string if not.
+
+   To free the allocated storage, you must call 'regfree' on BUFFER.
+   Note that the translate table must either have been initialized by
+   'regcomp', with a malloc'ed value, or set to NULL before calling
+   'regfree'.  */
+extern const char *re_compile_pattern (const char *__pattern, size_t __length,
+				       struct re_pattern_buffer *__buffer);
+
+
+/* Compile a fastmap for the compiled pattern in BUFFER; used to
+   accelerate searches.  Return 0 if successful and -2 if was an
+   internal error.  */
+extern int re_compile_fastmap (struct re_pattern_buffer *__buffer);
+
+
+/* Search in the string STRING (with length LENGTH) for the pattern
+   compiled into BUFFER.  Start searching at position START, for RANGE
+   characters.  Return the starting position of the match, -1 for no
+   match, or -2 for an internal error.  Also return register
+   information in REGS (if REGS and BUFFER->no_sub are nonzero).  */
+extern regoff_t re_search (struct re_pattern_buffer *__buffer,
+			   const char *__String, regoff_t __length,
+			   regoff_t __start, regoff_t __range,
+			   struct re_registers *__regs);
+
+
+/* Like 're_search', but search in the concatenation of STRING1 and
+   STRING2.  Also, stop searching at index START + STOP.  */
+extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer,
+			     const char *__string1, regoff_t __length1,
+			     const char *__string2, regoff_t __length2,
+			     regoff_t __start, regoff_t __range,
+			     struct re_registers *__regs,
+			     regoff_t __stop);
+
+
+/* Like 're_search', but return how many characters in STRING the regexp
+   in BUFFER matched, starting at position START.  */
+extern regoff_t re_match (struct re_pattern_buffer *__buffer,
+			  const char *__String, regoff_t __length,
+			  regoff_t __start, struct re_registers *__regs);
+
+
+/* Relates to 're_match' as 're_search_2' relates to 're_search'.  */
+extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer,
+			    const char *__string1, regoff_t __length1,
+			    const char *__string2, regoff_t __length2,
+			    regoff_t __start, struct re_registers *__regs,
+			    regoff_t __stop);
+
+
+/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
+   ENDS.  Subsequent matches using BUFFER and REGS will use this memory
+   for recording register information.  STARTS and ENDS must be
+   allocated with malloc, and must each be at least 'NUM_REGS * sizeof
+   (regoff_t)' bytes long.
+
+   If NUM_REGS == 0, then subsequent matches should allocate their own
+   register data.
+
+   Unless this function is called, the first search or match using
+   BUFFER will allocate its own register data, without
+   freeing the old data.  */
+extern void re_set_registers (struct re_pattern_buffer *__buffer,
+			      struct re_registers *__regs,
+			      __re_size_t __num_regs,
+			      regoff_t *__starts, regoff_t *__ends);
+#endif	/* Use GNU */
+
+#if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_MISC)
+# ifndef _CRAY
+/* 4.2 bsd compatibility.  */
+extern char *re_comp (const char *);
+extern int re_exec (const char *);
+# endif
+#endif
+
+/* For plain 'restrict', use glibc's __restrict if defined.
+   Otherwise, GCC 2.95 and later have "__restrict"; C99 compilers have
+   "restrict", and "configure" may have defined "restrict".
+   Other compilers use __restrict, __restrict__, and _Restrict, and
+   'configure' might #define 'restrict' to those words, so pick a
+   different name.  */
+#ifndef _Restrict_
+# if defined __restrict || 2 < __GNUC__ + (95 <= __GNUC_MINOR__)
+#  define _Restrict_ __restrict
+# elif 199901L <= __STDC_VERSION__ || defined restrict
+#  define _Restrict_ restrict
+# else
+#  define _Restrict_
+# endif
+#endif
+/* For [restrict], use glibc's __restrict_arr if available.
+   Otherwise, GCC 3.1 (not in C++ mode) and C99 support [restrict].  */
+#ifndef _Restrict_arr_
+# ifdef __restrict_arr
+#  define _Restrict_arr_ __restrict_arr
+# elif ((199901L <= __STDC_VERSION__ || 3 < __GNUC__ + (1 <= __GNUC_MINOR__)) \
+        && !defined __GNUG__)
+#  define _Restrict_arr_ _Restrict_
+# else
+#  define _Restrict_arr_
+# endif
+#endif
+
+/* POSIX compatibility.  */
+extern int regcomp (regex_t *_Restrict_ __preg,
+		    const char *_Restrict_ __pattern,
+		    int __cflags);
+
+extern int regexec (const regex_t *_Restrict_ __preg,
+		    const char *_Restrict_ __String, size_t __nmatch,
+		    regmatch_t __pmatch[_Restrict_arr_],
+		    int __eflags);
+
+extern size_t regerror (int __errcode, const regex_t *_Restrict_ __preg,
+			char *_Restrict_ __errbuf, size_t __errbuf_size);
+
+extern void regfree (regex_t *__preg);
+
+
+#ifdef __cplusplus
+}
+#endif	/* C++ */
+
+#endif /* regex.h */
diff --git a/grub-core/lib/gnulib/regex_internal.c b/grub-core/lib/gnulib/regex_internal.c
new file mode 100644
index 0000000..b592f06
--- /dev/null
+++ b/grub-core/lib/gnulib/regex_internal.c
@@ -0,0 +1,1746 @@
+/* Extended regular expression matching and search library.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+static void re_string_construct_common (const char *str, Idx len,
+					re_string_t *pstr,
+					RE_TRANSLATE_TYPE trans, bool icase,
+					const re_dfa_t *dfa);
+static re_dfastate_t *create_ci_newstate (const re_dfa_t *dfa,
+					  const re_node_set *nodes,
+					  re_hashval_t hash);
+static re_dfastate_t *create_cd_newstate (const re_dfa_t *dfa,
+					  const re_node_set *nodes,
+					  unsigned int context,
+					  re_hashval_t hash);
+static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr,
+						Idx new_buf_len);
+#ifdef RE_ENABLE_I18N
+static void build_wcs_buffer (re_string_t *pstr);
+static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr);
+#endif /* RE_ENABLE_I18N */
+static void build_upper_buffer (re_string_t *pstr);
+static void re_string_translate_buffer (re_string_t *pstr);
+static unsigned int re_string_context_at (const re_string_t *input, Idx idx,
+					  int eflags) __attribute__ ((pure));
+
+/* Functions for string operation.  */
+
+/* This function allocate the buffers.  It is necessary to call
+   re_string_reconstruct before using the object.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_string_allocate (re_string_t *pstr, const char *str, Idx len, Idx init_len,
+		    RE_TRANSLATE_TYPE trans, bool icase, const re_dfa_t *dfa)
+{
+  reg_errcode_t ret;
+  Idx init_buf_len;
+
+  /* Ensure at least one character fits into the buffers.  */
+  if (init_len < dfa->mb_cur_max)
+    init_len = dfa->mb_cur_max;
+  init_buf_len = (len + 1 < init_len) ? len + 1: init_len;
+  re_string_construct_common (str, len, pstr, trans, icase, dfa);
+
+  ret = re_string_realloc_buffers (pstr, init_buf_len);
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+
+  pstr->word_char = dfa->word_char;
+  pstr->word_ops_used = dfa->word_ops_used;
+  pstr->mbs = pstr->mbs_allocated ? pstr->mbs : (unsigned char *) str;
+  pstr->valid_len = (pstr->mbs_allocated || dfa->mb_cur_max > 1) ? 0 : len;
+  pstr->valid_raw_len = pstr->valid_len;
+  return REG_NOERROR;
+}
+
+/* This function allocate the buffers, and initialize them.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_string_construct (re_string_t *pstr, const char *str, Idx len,
+		     RE_TRANSLATE_TYPE trans, bool icase, const re_dfa_t *dfa)
+{
+  reg_errcode_t ret;
+  memset (pstr, '\0', sizeof (re_string_t));
+  re_string_construct_common (str, len, pstr, trans, icase, dfa);
+
+  if (len > 0)
+    {
+      ret = re_string_realloc_buffers (pstr, len + 1);
+      if (__glibc_unlikely (ret != REG_NOERROR))
+	return ret;
+    }
+  pstr->mbs = pstr->mbs_allocated ? pstr->mbs : (unsigned char *) str;
+
+  if (icase)
+    {
+#ifdef RE_ENABLE_I18N
+      if (dfa->mb_cur_max > 1)
+	{
+	  while (1)
+	    {
+	      ret = build_wcs_upper_buffer (pstr);
+	      if (__glibc_unlikely (ret != REG_NOERROR))
+		return ret;
+	      if (pstr->valid_raw_len >= len)
+		break;
+	      if (pstr->bufs_len > pstr->valid_len + dfa->mb_cur_max)
+		break;
+	      ret = re_string_realloc_buffers (pstr, pstr->bufs_len * 2);
+	      if (__glibc_unlikely (ret != REG_NOERROR))
+		return ret;
+	    }
+	}
+      else
+#endif /* RE_ENABLE_I18N  */
+	build_upper_buffer (pstr);
+    }
+  else
+    {
+#ifdef RE_ENABLE_I18N
+      if (dfa->mb_cur_max > 1)
+	build_wcs_buffer (pstr);
+      else
+#endif /* RE_ENABLE_I18N  */
+	{
+	  if (trans != NULL)
+	    re_string_translate_buffer (pstr);
+	  else
+	    {
+	      pstr->valid_len = pstr->bufs_len;
+	      pstr->valid_raw_len = pstr->bufs_len;
+	    }
+	}
+    }
+
+  return REG_NOERROR;
+}
+
+/* Helper functions for re_string_allocate, and re_string_construct.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_string_realloc_buffers (re_string_t *pstr, Idx new_buf_len)
+{
+#ifdef RE_ENABLE_I18N
+  if (pstr->mb_cur_max > 1)
+    {
+      wint_t *new_wcs;
+
+      /* Avoid overflow in realloc.  */
+      const size_t max_object_size = MAX (sizeof (wint_t), sizeof (Idx));
+      if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size)
+			    < new_buf_len))
+	return REG_ESPACE;
+
+      new_wcs = re_realloc (pstr->wcs, wint_t, new_buf_len);
+      if (__glibc_unlikely (new_wcs == NULL))
+	return REG_ESPACE;
+      pstr->wcs = new_wcs;
+      if (pstr->offsets != NULL)
+	{
+	  Idx *new_offsets = re_realloc (pstr->offsets, Idx, new_buf_len);
+	  if (__glibc_unlikely (new_offsets == NULL))
+	    return REG_ESPACE;
+	  pstr->offsets = new_offsets;
+	}
+    }
+#endif /* RE_ENABLE_I18N  */
+  if (pstr->mbs_allocated)
+    {
+      unsigned char *new_mbs = re_realloc (pstr->mbs, unsigned char,
+					   new_buf_len);
+      if (__glibc_unlikely (new_mbs == NULL))
+	return REG_ESPACE;
+      pstr->mbs = new_mbs;
+    }
+  pstr->bufs_len = new_buf_len;
+  return REG_NOERROR;
+}
+
+
+static void
+re_string_construct_common (const char *str, Idx len, re_string_t *pstr,
+			    RE_TRANSLATE_TYPE trans, bool icase,
+			    const re_dfa_t *dfa)
+{
+  pstr->raw_mbs = (const unsigned char *) str;
+  pstr->len = len;
+  pstr->raw_len = len;
+  pstr->trans = trans;
+  pstr->icase = icase;
+  pstr->mbs_allocated = (trans != NULL || icase);
+  pstr->mb_cur_max = dfa->mb_cur_max;
+  pstr->is_utf8 = dfa->is_utf8;
+  pstr->map_notascii = dfa->map_notascii;
+  pstr->stop = pstr->len;
+  pstr->raw_stop = pstr->stop;
+}
+
+#ifdef RE_ENABLE_I18N
+
+/* Build wide character buffer PSTR->WCS.
+   If the byte sequence of the string are:
+     <mb1>(0), <mb1>(1), <mb2>(0), <mb2>(1), <sb3>
+   Then wide character buffer will be:
+     <wc1>   , WEOF    , <wc2>   , WEOF    , <wc3>
+   We use WEOF for padding, they indicate that the position isn't
+   a first byte of a multibyte character.
+
+   Note that this function assumes PSTR->VALID_LEN elements are already
+   built and starts from PSTR->VALID_LEN.  */
+
+static void
+build_wcs_buffer (re_string_t *pstr)
+{
+#ifdef _LIBC
+  unsigned char buf[MB_LEN_MAX];
+  assert (MB_LEN_MAX >= pstr->mb_cur_max);
+#else
+  unsigned char buf[64];
+#endif
+  mbstate_t prev_st;
+  Idx byte_idx, end_idx, remain_len;
+  size_t mbclen;
+
+  /* Build the buffers from pstr->valid_len to either pstr->len or
+     pstr->bufs_len.  */
+  end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;
+  for (byte_idx = pstr->valid_len; byte_idx < end_idx;)
+    {
+      wchar_t wc;
+      const char *p;
+
+      remain_len = end_idx - byte_idx;
+      prev_st = pstr->cur_state;
+      /* Apply the translation if we need.  */
+      if (__glibc_unlikely (pstr->trans != NULL))
+	{
+	  int i, ch;
+
+	  for (i = 0; i < pstr->mb_cur_max && i < remain_len; ++i)
+	    {
+	      ch = pstr->raw_mbs [pstr->raw_mbs_idx + byte_idx + i];
+	      buf[i] = pstr->mbs[byte_idx + i] = pstr->trans[ch];
+	    }
+	  p = (const char *) buf;
+	}
+      else
+	p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx;
+      mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
+      if (__glibc_unlikely (mbclen == (size_t) -1 || mbclen == 0
+			    || (mbclen == (size_t) -2
+				&& pstr->bufs_len >= pstr->len)))
+	{
+	  /* We treat these cases as a singlebyte character.  */
+	  mbclen = 1;
+	  wc = (wchar_t) pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx];
+	  if (__glibc_unlikely (pstr->trans != NULL))
+	    wc = pstr->trans[wc];
+	  pstr->cur_state = prev_st;
+	}
+      else if (__glibc_unlikely (mbclen == (size_t) -2))
+	{
+	  /* The buffer doesn't have enough space, finish to build.  */
+	  pstr->cur_state = prev_st;
+	  break;
+	}
+
+      /* Write wide character and padding.  */
+      pstr->wcs[byte_idx++] = wc;
+      /* Write paddings.  */
+      for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
+	pstr->wcs[byte_idx++] = WEOF;
+    }
+  pstr->valid_len = byte_idx;
+  pstr->valid_raw_len = byte_idx;
+}
+
+/* Build wide character buffer PSTR->WCS like build_wcs_buffer,
+   but for REG_ICASE.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+build_wcs_upper_buffer (re_string_t *pstr)
+{
+  mbstate_t prev_st;
+  Idx src_idx, byte_idx, end_idx, remain_len;
+  size_t mbclen;
+#ifdef _LIBC
+  char buf[MB_LEN_MAX];
+  assert (MB_LEN_MAX >= pstr->mb_cur_max);
+#else
+  char buf[64];
+#endif
+
+  byte_idx = pstr->valid_len;
+  end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;
+
+  /* The following optimization assumes that ASCII characters can be
+     mapped to wide characters with a simple cast.  */
+  if (! pstr->map_notascii && pstr->trans == NULL && !pstr->offsets_needed)
+    {
+      while (byte_idx < end_idx)
+	{
+	  wchar_t wc;
+
+	  if (isascii (pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx])
+	      && mbsinit (&pstr->cur_state))
+	    {
+	      /* In case of a singlebyte character.  */
+	      pstr->mbs[byte_idx]
+		= toupper (pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx]);
+	      /* The next step uses the assumption that wchar_t is encoded
+		 ASCII-safe: all ASCII values can be converted like this.  */
+	      pstr->wcs[byte_idx] = (wchar_t) pstr->mbs[byte_idx];
+	      ++byte_idx;
+	      continue;
+	    }
+
+	  remain_len = end_idx - byte_idx;
+	  prev_st = pstr->cur_state;
+	  mbclen = __mbrtowc (&wc,
+			      ((const char *) pstr->raw_mbs + pstr->raw_mbs_idx
+			       + byte_idx), remain_len, &pstr->cur_state);
+	  if (__glibc_likely (0 < mbclen && mbclen < (size_t) -2))
+	    {
+	      wchar_t wcu = __towupper (wc);
+	      if (wcu != wc)
+		{
+		  size_t mbcdlen;
+
+		  mbcdlen = __wcrtomb (buf, wcu, &prev_st);
+		  if (__glibc_likely (mbclen == mbcdlen))
+		    memcpy (pstr->mbs + byte_idx, buf, mbclen);
+		  else
+		    {
+		      src_idx = byte_idx;
+		      goto offsets_needed;
+		    }
+		}
+	      else
+		memcpy (pstr->mbs + byte_idx,
+			pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx, mbclen);
+	      pstr->wcs[byte_idx++] = wcu;
+	      /* Write paddings.  */
+	      for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
+		pstr->wcs[byte_idx++] = WEOF;
+	    }
+	  else if (mbclen == (size_t) -1 || mbclen == 0
+		   || (mbclen == (size_t) -2 && pstr->bufs_len >= pstr->len))
+	    {
+	      /* It is an invalid character, an incomplete character
+		 at the end of the string, or '\0'.  Just use the byte.  */
+	      int ch = pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx];
+	      pstr->mbs[byte_idx] = ch;
+	      /* And also cast it to wide char.  */
+	      pstr->wcs[byte_idx++] = (wchar_t) ch;
+	      if (__glibc_unlikely (mbclen == (size_t) -1))
+		pstr->cur_state = prev_st;
+	    }
+	  else
+	    {
+	      /* The buffer doesn't have enough space, finish to build.  */
+	      pstr->cur_state = prev_st;
+	      break;
+	    }
+	}
+      pstr->valid_len = byte_idx;
+      pstr->valid_raw_len = byte_idx;
+      return REG_NOERROR;
+    }
+  else
+    for (src_idx = pstr->valid_raw_len; byte_idx < end_idx;)
+      {
+	wchar_t wc;
+	const char *p;
+      offsets_needed:
+	remain_len = end_idx - byte_idx;
+	prev_st = pstr->cur_state;
+	if (__glibc_unlikely (pstr->trans != NULL))
+	  {
+	    int i, ch;
+
+	    for (i = 0; i < pstr->mb_cur_max && i < remain_len; ++i)
+	      {
+		ch = pstr->raw_mbs [pstr->raw_mbs_idx + src_idx + i];
+		buf[i] = pstr->trans[ch];
+	      }
+	    p = (const char *) buf;
+	  }
+	else
+	  p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + src_idx;
+	mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
+	if (__glibc_likely (0 < mbclen && mbclen < (size_t) -2))
+	  {
+	    wchar_t wcu = __towupper (wc);
+	    if (wcu != wc)
+	      {
+		size_t mbcdlen;
+
+		mbcdlen = __wcrtomb ((char *) buf, wcu, &prev_st);
+		if (__glibc_likely (mbclen == mbcdlen))
+		  memcpy (pstr->mbs + byte_idx, buf, mbclen);
+		else if (mbcdlen != (size_t) -1)
+		  {
+		    size_t i;
+
+		    if (byte_idx + mbcdlen > pstr->bufs_len)
+		      {
+			pstr->cur_state = prev_st;
+			break;
+		      }
+
+		    if (pstr->offsets == NULL)
+		      {
+			pstr->offsets = re_malloc (Idx, pstr->bufs_len);
+
+			if (pstr->offsets == NULL)
+			  return REG_ESPACE;
+		      }
+		    if (!pstr->offsets_needed)
+		      {
+			for (i = 0; i < (size_t) byte_idx; ++i)
+			  pstr->offsets[i] = i;
+			pstr->offsets_needed = 1;
+		      }
+
+		    memcpy (pstr->mbs + byte_idx, buf, mbcdlen);
+		    pstr->wcs[byte_idx] = wcu;
+		    pstr->offsets[byte_idx] = src_idx;
+		    for (i = 1; i < mbcdlen; ++i)
+		      {
+			pstr->offsets[byte_idx + i]
+			  = src_idx + (i < mbclen ? i : mbclen - 1);
+			pstr->wcs[byte_idx + i] = WEOF;
+		      }
+		    pstr->len += mbcdlen - mbclen;
+		    if (pstr->raw_stop > src_idx)
+		      pstr->stop += mbcdlen - mbclen;
+		    end_idx = (pstr->bufs_len > pstr->len)
+			      ? pstr->len : pstr->bufs_len;
+		    byte_idx += mbcdlen;
+		    src_idx += mbclen;
+		    continue;
+		  }
+		else
+		  memcpy (pstr->mbs + byte_idx, p, mbclen);
+	      }
+	    else
+	      memcpy (pstr->mbs + byte_idx, p, mbclen);
+
+	    if (__glibc_unlikely (pstr->offsets_needed != 0))
+	      {
+		size_t i;
+		for (i = 0; i < mbclen; ++i)
+		  pstr->offsets[byte_idx + i] = src_idx + i;
+	      }
+	    src_idx += mbclen;
+
+	    pstr->wcs[byte_idx++] = wcu;
+	    /* Write paddings.  */
+	    for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;)
+	      pstr->wcs[byte_idx++] = WEOF;
+	  }
+	else if (mbclen == (size_t) -1 || mbclen == 0
+		 || (mbclen == (size_t) -2 && pstr->bufs_len >= pstr->len))
+	  {
+	    /* It is an invalid character or '\0'.  Just use the byte.  */
+	    int ch = pstr->raw_mbs[pstr->raw_mbs_idx + src_idx];
+
+	    if (__glibc_unlikely (pstr->trans != NULL))
+	      ch = pstr->trans [ch];
+	    pstr->mbs[byte_idx] = ch;
+
+	    if (__glibc_unlikely (pstr->offsets_needed != 0))
+	      pstr->offsets[byte_idx] = src_idx;
+	    ++src_idx;
+
+	    /* And also cast it to wide char.  */
+	    pstr->wcs[byte_idx++] = (wchar_t) ch;
+	    if (__glibc_unlikely (mbclen == (size_t) -1))
+	      pstr->cur_state = prev_st;
+	  }
+	else
+	  {
+	    /* The buffer doesn't have enough space, finish to build.  */
+	    pstr->cur_state = prev_st;
+	    break;
+	  }
+      }
+  pstr->valid_len = byte_idx;
+  pstr->valid_raw_len = src_idx;
+  return REG_NOERROR;
+}
+
+/* Skip characters until the index becomes greater than NEW_RAW_IDX.
+   Return the index.  */
+
+static Idx
+re_string_skip_chars (re_string_t *pstr, Idx new_raw_idx, wint_t *last_wc)
+{
+  mbstate_t prev_st;
+  Idx rawbuf_idx;
+  size_t mbclen;
+  wint_t wc = WEOF;
+
+  /* Skip the characters which are not necessary to check.  */
+  for (rawbuf_idx = pstr->raw_mbs_idx + pstr->valid_raw_len;
+       rawbuf_idx < new_raw_idx;)
+    {
+      wchar_t wc2;
+      Idx remain_len = pstr->raw_len - rawbuf_idx;
+      prev_st = pstr->cur_state;
+      mbclen = __mbrtowc (&wc2, (const char *) pstr->raw_mbs + rawbuf_idx,
+			  remain_len, &pstr->cur_state);
+      if (__glibc_unlikely (mbclen == (size_t) -2 || mbclen == (size_t) -1
+			    || mbclen == 0))
+	{
+	  /* We treat these cases as a single byte character.  */
+	  if (mbclen == 0 || remain_len == 0)
+	    wc = L'\0';
+	  else
+	    wc = *(unsigned char *) (pstr->raw_mbs + rawbuf_idx);
+	  mbclen = 1;
+	  pstr->cur_state = prev_st;
+	}
+      else
+	wc = wc2;
+      /* Then proceed the next character.  */
+      rawbuf_idx += mbclen;
+    }
+  *last_wc = wc;
+  return rawbuf_idx;
+}
+#endif /* RE_ENABLE_I18N  */
+
+/* Build the buffer PSTR->MBS, and apply the translation if we need.
+   This function is used in case of REG_ICASE.  */
+
+static void
+build_upper_buffer (re_string_t *pstr)
+{
+  Idx char_idx, end_idx;
+  end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;
+
+  for (char_idx = pstr->valid_len; char_idx < end_idx; ++char_idx)
+    {
+      int ch = pstr->raw_mbs[pstr->raw_mbs_idx + char_idx];
+      if (__glibc_unlikely (pstr->trans != NULL))
+	ch = pstr->trans[ch];
+      pstr->mbs[char_idx] = toupper (ch);
+    }
+  pstr->valid_len = char_idx;
+  pstr->valid_raw_len = char_idx;
+}
+
+/* Apply TRANS to the buffer in PSTR.  */
+
+static void
+re_string_translate_buffer (re_string_t *pstr)
+{
+  Idx buf_idx, end_idx;
+  end_idx = (pstr->bufs_len > pstr->len) ? pstr->len : pstr->bufs_len;
+
+  for (buf_idx = pstr->valid_len; buf_idx < end_idx; ++buf_idx)
+    {
+      int ch = pstr->raw_mbs[pstr->raw_mbs_idx + buf_idx];
+      pstr->mbs[buf_idx] = pstr->trans[ch];
+    }
+
+  pstr->valid_len = buf_idx;
+  pstr->valid_raw_len = buf_idx;
+}
+
+/* This function re-construct the buffers.
+   Concretely, convert to wide character in case of pstr->mb_cur_max > 1,
+   convert to upper case in case of REG_ICASE, apply translation.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags)
+{
+  Idx offset;
+
+  if (__glibc_unlikely (pstr->raw_mbs_idx <= idx))
+    offset = idx - pstr->raw_mbs_idx;
+  else
+    {
+      /* Reset buffer.  */
+#ifdef RE_ENABLE_I18N
+      if (pstr->mb_cur_max > 1)
+	memset (&pstr->cur_state, '\0', sizeof (mbstate_t));
+#endif /* RE_ENABLE_I18N */
+      pstr->len = pstr->raw_len;
+      pstr->stop = pstr->raw_stop;
+      pstr->valid_len = 0;
+      pstr->raw_mbs_idx = 0;
+      pstr->valid_raw_len = 0;
+      pstr->offsets_needed = 0;
+      pstr->tip_context = ((eflags & REG_NOTBOL) ? CONTEXT_BEGBUF
+			   : CONTEXT_NEWLINE | CONTEXT_BEGBUF);
+      if (!pstr->mbs_allocated)
+	pstr->mbs = (unsigned char *) pstr->raw_mbs;
+      offset = idx;
+    }
+
+  if (__glibc_likely (offset != 0))
+    {
+      /* Should the already checked characters be kept?  */
+      if (__glibc_likely (offset < pstr->valid_raw_len))
+	{
+	  /* Yes, move them to the front of the buffer.  */
+#ifdef RE_ENABLE_I18N
+	  if (__glibc_unlikely (pstr->offsets_needed))
+	    {
+	      Idx low = 0, high = pstr->valid_len, mid;
+	      do
+		{
+		  mid = (high + low) / 2;
+		  if (pstr->offsets[mid] > offset)
+		    high = mid;
+		  else if (pstr->offsets[mid] < offset)
+		    low = mid + 1;
+		  else
+		    break;
+		}
+	      while (low < high);
+	      if (pstr->offsets[mid] < offset)
+		++mid;
+	      pstr->tip_context = re_string_context_at (pstr, mid - 1,
+							eflags);
+	      /* This can be quite complicated, so handle specially
+		 only the common and easy case where the character with
+		 different length representation of lower and upper
+		 case is present at or after offset.  */
+	      if (pstr->valid_len > offset
+		  && mid == offset && pstr->offsets[mid] == offset)
+		{
+		  memmove (pstr->wcs, pstr->wcs + offset,
+			   (pstr->valid_len - offset) * sizeof (wint_t));
+		  memmove (pstr->mbs, pstr->mbs + offset, pstr->valid_len - offset);
+		  pstr->valid_len -= offset;
+		  pstr->valid_raw_len -= offset;
+		  for (low = 0; low < pstr->valid_len; low++)
+		    pstr->offsets[low] = pstr->offsets[low + offset] - offset;
+		}
+	      else
+		{
+		  /* Otherwise, just find out how long the partial multibyte
+		     character at offset is and fill it with WEOF/255.  */
+		  pstr->len = pstr->raw_len - idx + offset;
+		  pstr->stop = pstr->raw_stop - idx + offset;
+		  pstr->offsets_needed = 0;
+		  while (mid > 0 && pstr->offsets[mid - 1] == offset)
+		    --mid;
+		  while (mid < pstr->valid_len)
+		    if (pstr->wcs[mid] != WEOF)
+		      break;
+		    else
+		      ++mid;
+		  if (mid == pstr->valid_len)
+		    pstr->valid_len = 0;
+		  else
+		    {
+		      pstr->valid_len = pstr->offsets[mid] - offset;
+		      if (pstr->valid_len)
+			{
+			  for (low = 0; low < pstr->valid_len; ++low)
+			    pstr->wcs[low] = WEOF;
+			  memset (pstr->mbs, 255, pstr->valid_len);
+			}
+		    }
+		  pstr->valid_raw_len = pstr->valid_len;
+		}
+	    }
+	  else
+#endif
+	    {
+	      pstr->tip_context = re_string_context_at (pstr, offset - 1,
+							eflags);
+#ifdef RE_ENABLE_I18N
+	      if (pstr->mb_cur_max > 1)
+		memmove (pstr->wcs, pstr->wcs + offset,
+			 (pstr->valid_len - offset) * sizeof (wint_t));
+#endif /* RE_ENABLE_I18N */
+	      if (__glibc_unlikely (pstr->mbs_allocated))
+		memmove (pstr->mbs, pstr->mbs + offset,
+			 pstr->valid_len - offset);
+	      pstr->valid_len -= offset;
+	      pstr->valid_raw_len -= offset;
+#if defined DEBUG && DEBUG
+	      assert (pstr->valid_len > 0);
+#endif
+	    }
+	}
+      else
+	{
+#ifdef RE_ENABLE_I18N
+	  /* No, skip all characters until IDX.  */
+	  Idx prev_valid_len = pstr->valid_len;
+
+	  if (__glibc_unlikely (pstr->offsets_needed))
+	    {
+	      pstr->len = pstr->raw_len - idx + offset;
+	      pstr->stop = pstr->raw_stop - idx + offset;
+	      pstr->offsets_needed = 0;
+	    }
+#endif
+	  pstr->valid_len = 0;
+#ifdef RE_ENABLE_I18N
+	  if (pstr->mb_cur_max > 1)
+	    {
+	      Idx wcs_idx;
+	      wint_t wc = WEOF;
+
+	      if (pstr->is_utf8)
+		{
+		  const unsigned char *raw, *p, *end;
+
+		  /* Special case UTF-8.  Multi-byte chars start with any
+		     byte other than 0x80 - 0xbf.  */
+		  raw = pstr->raw_mbs + pstr->raw_mbs_idx;
+		  end = raw + (offset - pstr->mb_cur_max);
+		  if (end < pstr->raw_mbs)
+		    end = pstr->raw_mbs;
+		  p = raw + offset - 1;
+#ifdef _LIBC
+		  /* We know the wchar_t encoding is UCS4, so for the simple
+		     case, ASCII characters, skip the conversion step.  */
+		  if (isascii (*p) && __glibc_likely (pstr->trans == NULL))
+		    {
+		      memset (&pstr->cur_state, '\0', sizeof (mbstate_t));
+		      /* pstr->valid_len = 0; */
+		      wc = (wchar_t) *p;
+		    }
+		  else
+#endif
+		    for (; p >= end; --p)
+		      if ((*p & 0xc0) != 0x80)
+			{
+			  mbstate_t cur_state;
+			  wchar_t wc2;
+			  Idx mlen = raw + pstr->len - p;
+			  unsigned char buf[6];
+			  size_t mbclen;
+
+			  const unsigned char *pp = p;
+			  if (__glibc_unlikely (pstr->trans != NULL))
+			    {
+			      int i = mlen < 6 ? mlen : 6;
+			      while (--i >= 0)
+				buf[i] = pstr->trans[p[i]];
+			      pp = buf;
+			    }
+			  /* XXX Don't use mbrtowc, we know which conversion
+			     to use (UTF-8 -> UCS4).  */
+			  memset (&cur_state, 0, sizeof (cur_state));
+			  mbclen = __mbrtowc (&wc2, (const char *) pp, mlen,
+					      &cur_state);
+			  if (raw + offset - p <= mbclen
+			      && mbclen < (size_t) -2)
+			    {
+			      memset (&pstr->cur_state, '\0',
+				      sizeof (mbstate_t));
+			      pstr->valid_len = mbclen - (raw + offset - p);
+			      wc = wc2;
+			    }
+			  break;
+			}
+		}
+
+	      if (wc == WEOF)
+		pstr->valid_len = re_string_skip_chars (pstr, idx, &wc) - idx;
+	      if (wc == WEOF)
+		pstr->tip_context
+		  = re_string_context_at (pstr, prev_valid_len - 1, eflags);
+	      else
+		pstr->tip_context = ((__glibc_unlikely (pstr->word_ops_used != 0)
+				      && IS_WIDE_WORD_CHAR (wc))
+				     ? CONTEXT_WORD
+				     : ((IS_WIDE_NEWLINE (wc)
+					 && pstr->newline_anchor)
+					? CONTEXT_NEWLINE : 0));
+	      if (__glibc_unlikely (pstr->valid_len))
+		{
+		  for (wcs_idx = 0; wcs_idx < pstr->valid_len; ++wcs_idx)
+		    pstr->wcs[wcs_idx] = WEOF;
+		  if (pstr->mbs_allocated)
+		    memset (pstr->mbs, 255, pstr->valid_len);
+		}
+	      pstr->valid_raw_len = pstr->valid_len;
+	    }
+	  else
+#endif /* RE_ENABLE_I18N */
+	    {
+	      int c = pstr->raw_mbs[pstr->raw_mbs_idx + offset - 1];
+	      pstr->valid_raw_len = 0;
+	      if (pstr->trans)
+		c = pstr->trans[c];
+	      pstr->tip_context = (bitset_contain (pstr->word_char, c)
+				   ? CONTEXT_WORD
+				   : ((IS_NEWLINE (c) && pstr->newline_anchor)
+				      ? CONTEXT_NEWLINE : 0));
+	    }
+	}
+      if (!__glibc_unlikely (pstr->mbs_allocated))
+	pstr->mbs += offset;
+    }
+  pstr->raw_mbs_idx = idx;
+  pstr->len -= offset;
+  pstr->stop -= offset;
+
+  /* Then build the buffers.  */
+#ifdef RE_ENABLE_I18N
+  if (pstr->mb_cur_max > 1)
+    {
+      if (pstr->icase)
+	{
+	  reg_errcode_t ret = build_wcs_upper_buffer (pstr);
+	  if (__glibc_unlikely (ret != REG_NOERROR))
+	    return ret;
+	}
+      else
+	build_wcs_buffer (pstr);
+    }
+  else
+#endif /* RE_ENABLE_I18N */
+    if (__glibc_unlikely (pstr->mbs_allocated))
+      {
+	if (pstr->icase)
+	  build_upper_buffer (pstr);
+	else if (pstr->trans != NULL)
+	  re_string_translate_buffer (pstr);
+      }
+    else
+      pstr->valid_len = pstr->len;
+
+  pstr->cur_idx = 0;
+  return REG_NOERROR;
+}
+
+static unsigned char
+__attribute__ ((pure))
+re_string_peek_byte_case (const re_string_t *pstr, Idx idx)
+{
+  int ch;
+  Idx off;
+
+  /* Handle the common (easiest) cases first.  */
+  if (__glibc_likely (!pstr->mbs_allocated))
+    return re_string_peek_byte (pstr, idx);
+
+#ifdef RE_ENABLE_I18N
+  if (pstr->mb_cur_max > 1
+      && ! re_string_is_single_byte_char (pstr, pstr->cur_idx + idx))
+    return re_string_peek_byte (pstr, idx);
+#endif
+
+  off = pstr->cur_idx + idx;
+#ifdef RE_ENABLE_I18N
+  if (pstr->offsets_needed)
+    off = pstr->offsets[off];
+#endif
+
+  ch = pstr->raw_mbs[pstr->raw_mbs_idx + off];
+
+#ifdef RE_ENABLE_I18N
+  /* Ensure that e.g. for tr_TR.UTF-8 BACKSLASH DOTLESS SMALL LETTER I
+     this function returns CAPITAL LETTER I instead of first byte of
+     DOTLESS SMALL LETTER I.  The latter would confuse the parser,
+     since peek_byte_case doesn't advance cur_idx in any way.  */
+  if (pstr->offsets_needed && !isascii (ch))
+    return re_string_peek_byte (pstr, idx);
+#endif
+
+  return ch;
+}
+
+static unsigned char
+re_string_fetch_byte_case (re_string_t *pstr)
+{
+  if (__glibc_likely (!pstr->mbs_allocated))
+    return re_string_fetch_byte (pstr);
+
+#ifdef RE_ENABLE_I18N
+  if (pstr->offsets_needed)
+    {
+      Idx off;
+      int ch;
+
+      /* For tr_TR.UTF-8 [[:islower:]] there is
+	 [[: CAPITAL LETTER I WITH DOT lower:]] in mbs.  Skip
+	 in that case the whole multi-byte character and return
+	 the original letter.  On the other side, with
+	 [[: DOTLESS SMALL LETTER I return [[:I, as doing
+	 anything else would complicate things too much.  */
+
+      if (!re_string_first_byte (pstr, pstr->cur_idx))
+	return re_string_fetch_byte (pstr);
+
+      off = pstr->offsets[pstr->cur_idx];
+      ch = pstr->raw_mbs[pstr->raw_mbs_idx + off];
+
+      if (! isascii (ch))
+	return re_string_fetch_byte (pstr);
+
+      re_string_skip_bytes (pstr,
+			    re_string_char_size_at (pstr, pstr->cur_idx));
+      return ch;
+    }
+#endif
+
+  return pstr->raw_mbs[pstr->raw_mbs_idx + pstr->cur_idx++];
+}
+
+static void
+re_string_destruct (re_string_t *pstr)
+{
+#ifdef RE_ENABLE_I18N
+  re_free (pstr->wcs);
+  re_free (pstr->offsets);
+#endif /* RE_ENABLE_I18N  */
+  if (pstr->mbs_allocated)
+    re_free (pstr->mbs);
+}
+
+/* Return the context at IDX in INPUT.  */
+
+static unsigned int
+re_string_context_at (const re_string_t *input, Idx idx, int eflags)
+{
+  int c;
+  if (__glibc_unlikely (idx < 0))
+    /* In this case, we use the value stored in input->tip_context,
+       since we can't know the character in input->mbs[-1] here.  */
+    return input->tip_context;
+  if (__glibc_unlikely (idx == input->len))
+    return ((eflags & REG_NOTEOL) ? CONTEXT_ENDBUF
+	    : CONTEXT_NEWLINE | CONTEXT_ENDBUF);
+#ifdef RE_ENABLE_I18N
+  if (input->mb_cur_max > 1)
+    {
+      wint_t wc;
+      Idx wc_idx = idx;
+      while(input->wcs[wc_idx] == WEOF)
+	{
+#if defined DEBUG && DEBUG
+	  /* It must not happen.  */
+	  assert (wc_idx >= 0);
+#endif
+	  --wc_idx;
+	  if (wc_idx < 0)
+	    return input->tip_context;
+	}
+      wc = input->wcs[wc_idx];
+      if (__glibc_unlikely (input->word_ops_used != 0)
+	  && IS_WIDE_WORD_CHAR (wc))
+	return CONTEXT_WORD;
+      return (IS_WIDE_NEWLINE (wc) && input->newline_anchor
+	      ? CONTEXT_NEWLINE : 0);
+    }
+  else
+#endif
+    {
+      c = re_string_byte_at (input, idx);
+      if (bitset_contain (input->word_char, c))
+	return CONTEXT_WORD;
+      return IS_NEWLINE (c) && input->newline_anchor ? CONTEXT_NEWLINE : 0;
+    }
+}
+
+/* Functions for set operation.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_alloc (re_node_set *set, Idx size)
+{
+  set->alloc = size;
+  set->nelem = 0;
+  set->elems = re_malloc (Idx, size);
+  if (__glibc_unlikely (set->elems == NULL)
+      && (MALLOC_0_IS_NONNULL || size != 0))
+    return REG_ESPACE;
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_init_1 (re_node_set *set, Idx elem)
+{
+  set->alloc = 1;
+  set->nelem = 1;
+  set->elems = re_malloc (Idx, 1);
+  if (__glibc_unlikely (set->elems == NULL))
+    {
+      set->alloc = set->nelem = 0;
+      return REG_ESPACE;
+    }
+  set->elems[0] = elem;
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_init_2 (re_node_set *set, Idx elem1, Idx elem2)
+{
+  set->alloc = 2;
+  set->elems = re_malloc (Idx, 2);
+  if (__glibc_unlikely (set->elems == NULL))
+    return REG_ESPACE;
+  if (elem1 == elem2)
+    {
+      set->nelem = 1;
+      set->elems[0] = elem1;
+    }
+  else
+    {
+      set->nelem = 2;
+      if (elem1 < elem2)
+	{
+	  set->elems[0] = elem1;
+	  set->elems[1] = elem2;
+	}
+      else
+	{
+	  set->elems[0] = elem2;
+	  set->elems[1] = elem1;
+	}
+    }
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_init_copy (re_node_set *dest, const re_node_set *src)
+{
+  dest->nelem = src->nelem;
+  if (src->nelem > 0)
+    {
+      dest->alloc = dest->nelem;
+      dest->elems = re_malloc (Idx, dest->alloc);
+      if (__glibc_unlikely (dest->elems == NULL))
+	{
+	  dest->alloc = dest->nelem = 0;
+	  return REG_ESPACE;
+	}
+      memcpy (dest->elems, src->elems, src->nelem * sizeof (Idx));
+    }
+  else
+    re_node_set_init_empty (dest);
+  return REG_NOERROR;
+}
+
+/* Calculate the intersection of the sets SRC1 and SRC2. And merge it to
+   DEST. Return value indicate the error code or REG_NOERROR if succeeded.
+   Note: We assume dest->elems is NULL, when dest->alloc is 0.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_add_intersect (re_node_set *dest, const re_node_set *src1,
+			   const re_node_set *src2)
+{
+  Idx i1, i2, is, id, delta, sbase;
+  if (src1->nelem == 0 || src2->nelem == 0)
+    return REG_NOERROR;
+
+  /* We need dest->nelem + 2 * elems_in_intersection; this is a
+     conservative estimate.  */
+  if (src1->nelem + src2->nelem + dest->nelem > dest->alloc)
+    {
+      Idx new_alloc = src1->nelem + src2->nelem + dest->alloc;
+      Idx *new_elems = re_realloc (dest->elems, Idx, new_alloc);
+      if (__glibc_unlikely (new_elems == NULL))
+	return REG_ESPACE;
+      dest->elems = new_elems;
+      dest->alloc = new_alloc;
+    }
+
+  /* Find the items in the intersection of SRC1 and SRC2, and copy
+     into the top of DEST those that are not already in DEST itself.  */
+  sbase = dest->nelem + src1->nelem + src2->nelem;
+  i1 = src1->nelem - 1;
+  i2 = src2->nelem - 1;
+  id = dest->nelem - 1;
+  for (;;)
+    {
+      if (src1->elems[i1] == src2->elems[i2])
+	{
+	  /* Try to find the item in DEST.  Maybe we could binary search?  */
+	  while (id >= 0 && dest->elems[id] > src1->elems[i1])
+	    --id;
+
+	  if (id < 0 || dest->elems[id] != src1->elems[i1])
+            dest->elems[--sbase] = src1->elems[i1];
+
+	  if (--i1 < 0 || --i2 < 0)
+	    break;
+	}
+
+      /* Lower the highest of the two items.  */
+      else if (src1->elems[i1] < src2->elems[i2])
+	{
+	  if (--i2 < 0)
+	    break;
+	}
+      else
+	{
+	  if (--i1 < 0)
+	    break;
+	}
+    }
+
+  id = dest->nelem - 1;
+  is = dest->nelem + src1->nelem + src2->nelem - 1;
+  delta = is - sbase + 1;
+
+  /* Now copy.  When DELTA becomes zero, the remaining
+     DEST elements are already in place; this is more or
+     less the same loop that is in re_node_set_merge.  */
+  dest->nelem += delta;
+  if (delta > 0 && id >= 0)
+    for (;;)
+      {
+	if (dest->elems[is] > dest->elems[id])
+	  {
+	    /* Copy from the top.  */
+	    dest->elems[id + delta--] = dest->elems[is--];
+	    if (delta == 0)
+	      break;
+	  }
+	else
+	  {
+	    /* Slide from the bottom.  */
+	    dest->elems[id + delta] = dest->elems[id];
+	    if (--id < 0)
+	      break;
+	  }
+      }
+
+  /* Copy remaining SRC elements.  */
+  memcpy (dest->elems, dest->elems + sbase, delta * sizeof (Idx));
+
+  return REG_NOERROR;
+}
+
+/* Calculate the union set of the sets SRC1 and SRC2. And store it to
+   DEST. Return value indicate the error code or REG_NOERROR if succeeded.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_init_union (re_node_set *dest, const re_node_set *src1,
+			const re_node_set *src2)
+{
+  Idx i1, i2, id;
+  if (src1 != NULL && src1->nelem > 0 && src2 != NULL && src2->nelem > 0)
+    {
+      dest->alloc = src1->nelem + src2->nelem;
+      dest->elems = re_malloc (Idx, dest->alloc);
+      if (__glibc_unlikely (dest->elems == NULL))
+	return REG_ESPACE;
+    }
+  else
+    {
+      if (src1 != NULL && src1->nelem > 0)
+	return re_node_set_init_copy (dest, src1);
+      else if (src2 != NULL && src2->nelem > 0)
+	return re_node_set_init_copy (dest, src2);
+      else
+	re_node_set_init_empty (dest);
+      return REG_NOERROR;
+    }
+  for (i1 = i2 = id = 0 ; i1 < src1->nelem && i2 < src2->nelem ;)
+    {
+      if (src1->elems[i1] > src2->elems[i2])
+	{
+	  dest->elems[id++] = src2->elems[i2++];
+	  continue;
+	}
+      if (src1->elems[i1] == src2->elems[i2])
+	++i2;
+      dest->elems[id++] = src1->elems[i1++];
+    }
+  if (i1 < src1->nelem)
+    {
+      memcpy (dest->elems + id, src1->elems + i1,
+	     (src1->nelem - i1) * sizeof (Idx));
+      id += src1->nelem - i1;
+    }
+  else if (i2 < src2->nelem)
+    {
+      memcpy (dest->elems + id, src2->elems + i2,
+	     (src2->nelem - i2) * sizeof (Idx));
+      id += src2->nelem - i2;
+    }
+  dest->nelem = id;
+  return REG_NOERROR;
+}
+
+/* Calculate the union set of the sets DEST and SRC. And store it to
+   DEST. Return value indicate the error code or REG_NOERROR if succeeded.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_node_set_merge (re_node_set *dest, const re_node_set *src)
+{
+  Idx is, id, sbase, delta;
+  if (src == NULL || src->nelem == 0)
+    return REG_NOERROR;
+  if (dest->alloc < 2 * src->nelem + dest->nelem)
+    {
+      Idx new_alloc = 2 * (src->nelem + dest->alloc);
+      Idx *new_buffer = re_realloc (dest->elems, Idx, new_alloc);
+      if (__glibc_unlikely (new_buffer == NULL))
+	return REG_ESPACE;
+      dest->elems = new_buffer;
+      dest->alloc = new_alloc;
+    }
+
+  if (__glibc_unlikely (dest->nelem == 0))
+    {
+      dest->nelem = src->nelem;
+      memcpy (dest->elems, src->elems, src->nelem * sizeof (Idx));
+      return REG_NOERROR;
+    }
+
+  /* Copy into the top of DEST the items of SRC that are not
+     found in DEST.  Maybe we could binary search in DEST?  */
+  for (sbase = dest->nelem + 2 * src->nelem,
+       is = src->nelem - 1, id = dest->nelem - 1; is >= 0 && id >= 0; )
+    {
+      if (dest->elems[id] == src->elems[is])
+	is--, id--;
+      else if (dest->elems[id] < src->elems[is])
+	dest->elems[--sbase] = src->elems[is--];
+      else /* if (dest->elems[id] > src->elems[is]) */
+	--id;
+    }
+
+  if (is >= 0)
+    {
+      /* If DEST is exhausted, the remaining items of SRC must be unique.  */
+      sbase -= is + 1;
+      memcpy (dest->elems + sbase, src->elems, (is + 1) * sizeof (Idx));
+    }
+
+  id = dest->nelem - 1;
+  is = dest->nelem + 2 * src->nelem - 1;
+  delta = is - sbase + 1;
+  if (delta == 0)
+    return REG_NOERROR;
+
+  /* Now copy.  When DELTA becomes zero, the remaining
+     DEST elements are already in place.  */
+  dest->nelem += delta;
+  for (;;)
+    {
+      if (dest->elems[is] > dest->elems[id])
+	{
+	  /* Copy from the top.  */
+	  dest->elems[id + delta--] = dest->elems[is--];
+	  if (delta == 0)
+	    break;
+	}
+      else
+	{
+	  /* Slide from the bottom.  */
+	  dest->elems[id + delta] = dest->elems[id];
+	  if (--id < 0)
+	    {
+	      /* Copy remaining SRC elements.  */
+	      memcpy (dest->elems, dest->elems + sbase,
+		      delta * sizeof (Idx));
+	      break;
+	    }
+	}
+    }
+
+  return REG_NOERROR;
+}
+
+/* Insert the new element ELEM to the re_node_set* SET.
+   SET should not already have ELEM.
+   Return true if successful.  */
+
+static bool
+__attribute_warn_unused_result__
+re_node_set_insert (re_node_set *set, Idx elem)
+{
+  Idx idx;
+  /* In case the set is empty.  */
+  if (set->alloc == 0)
+    return __glibc_likely (re_node_set_init_1 (set, elem) == REG_NOERROR);
+
+  if (__glibc_unlikely (set->nelem) == 0)
+    {
+      /* We already guaranteed above that set->alloc != 0.  */
+      set->elems[0] = elem;
+      ++set->nelem;
+      return true;
+    }
+
+  /* Realloc if we need.  */
+  if (set->alloc == set->nelem)
+    {
+      Idx *new_elems;
+      set->alloc = set->alloc * 2;
+      new_elems = re_realloc (set->elems, Idx, set->alloc);
+      if (__glibc_unlikely (new_elems == NULL))
+	return false;
+      set->elems = new_elems;
+    }
+
+  /* Move the elements which follows the new element.  Test the
+     first element separately to skip a check in the inner loop.  */
+  if (elem < set->elems[0])
+    {
+      idx = 0;
+      for (idx = set->nelem; idx > 0; idx--)
+	set->elems[idx] = set->elems[idx - 1];
+    }
+  else
+    {
+      for (idx = set->nelem; set->elems[idx - 1] > elem; idx--)
+	set->elems[idx] = set->elems[idx - 1];
+    }
+
+  /* Insert the new element.  */
+  set->elems[idx] = elem;
+  ++set->nelem;
+  return true;
+}
+
+/* Insert the new element ELEM to the re_node_set* SET.
+   SET should not already have any element greater than or equal to ELEM.
+   Return true if successful.  */
+
+static bool
+__attribute_warn_unused_result__
+re_node_set_insert_last (re_node_set *set, Idx elem)
+{
+  /* Realloc if we need.  */
+  if (set->alloc == set->nelem)
+    {
+      Idx *new_elems;
+      set->alloc = (set->alloc + 1) * 2;
+      new_elems = re_realloc (set->elems, Idx, set->alloc);
+      if (__glibc_unlikely (new_elems == NULL))
+	return false;
+      set->elems = new_elems;
+    }
+
+  /* Insert the new element.  */
+  set->elems[set->nelem++] = elem;
+  return true;
+}
+
+/* Compare two node sets SET1 and SET2.
+   Return true if SET1 and SET2 are equivalent.  */
+
+static bool
+__attribute__ ((pure))
+re_node_set_compare (const re_node_set *set1, const re_node_set *set2)
+{
+  Idx i;
+  if (set1 == NULL || set2 == NULL || set1->nelem != set2->nelem)
+    return false;
+  for (i = set1->nelem ; --i >= 0 ; )
+    if (set1->elems[i] != set2->elems[i])
+      return false;
+  return true;
+}
+
+/* Return (idx + 1) if SET contains the element ELEM, return 0 otherwise.  */
+
+static Idx
+__attribute__ ((pure))
+re_node_set_contains (const re_node_set *set, Idx elem)
+{
+  __re_size_t idx, right, mid;
+  if (set->nelem <= 0)
+    return 0;
+
+  /* Binary search the element.  */
+  idx = 0;
+  right = set->nelem - 1;
+  while (idx < right)
+    {
+      mid = (idx + right) / 2;
+      if (set->elems[mid] < elem)
+	idx = mid + 1;
+      else
+	right = mid;
+    }
+  return set->elems[idx] == elem ? idx + 1 : 0;
+}
+
+static void
+re_node_set_remove_at (re_node_set *set, Idx idx)
+{
+  if (idx < 0 || idx >= set->nelem)
+    return;
+  --set->nelem;
+  for (; idx < set->nelem; idx++)
+    set->elems[idx] = set->elems[idx + 1];
+}
+
+
+/* Add the token TOKEN to dfa->nodes, and return the index of the token.
+   Or return -1 if an error occurred.  */
+
+static Idx
+re_dfa_add_node (re_dfa_t *dfa, re_token_t token)
+{
+  if (__glibc_unlikely (dfa->nodes_len >= dfa->nodes_alloc))
+    {
+      size_t new_nodes_alloc = dfa->nodes_alloc * 2;
+      Idx *new_nexts, *new_indices;
+      re_node_set *new_edests, *new_eclosures;
+      re_token_t *new_nodes;
+
+      /* Avoid overflows in realloc.  */
+      const size_t max_object_size = MAX (sizeof (re_token_t),
+					  MAX (sizeof (re_node_set),
+					       sizeof (Idx)));
+      if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size)
+			    < new_nodes_alloc))
+	return -1;
+
+      new_nodes = re_realloc (dfa->nodes, re_token_t, new_nodes_alloc);
+      if (__glibc_unlikely (new_nodes == NULL))
+	return -1;
+      dfa->nodes = new_nodes;
+      new_nexts = re_realloc (dfa->nexts, Idx, new_nodes_alloc);
+      new_indices = re_realloc (dfa->org_indices, Idx, new_nodes_alloc);
+      new_edests = re_realloc (dfa->edests, re_node_set, new_nodes_alloc);
+      new_eclosures = re_realloc (dfa->eclosures, re_node_set, new_nodes_alloc);
+      if (__glibc_unlikely (new_nexts == NULL || new_indices == NULL
+			    || new_edests == NULL || new_eclosures == NULL))
+	{
+	   re_free (new_nexts);
+	   re_free (new_indices);
+	   re_free (new_edests);
+	   re_free (new_eclosures);
+	   return -1;
+	}
+      dfa->nexts = new_nexts;
+      dfa->org_indices = new_indices;
+      dfa->edests = new_edests;
+      dfa->eclosures = new_eclosures;
+      dfa->nodes_alloc = new_nodes_alloc;
+    }
+  dfa->nodes[dfa->nodes_len] = token;
+  dfa->nodes[dfa->nodes_len].constraint = 0;
+#ifdef RE_ENABLE_I18N
+  dfa->nodes[dfa->nodes_len].accept_mb =
+    ((token.type == OP_PERIOD && dfa->mb_cur_max > 1)
+     || token.type == COMPLEX_BRACKET);
+#endif
+  dfa->nexts[dfa->nodes_len] = -1;
+  re_node_set_init_empty (dfa->edests + dfa->nodes_len);
+  re_node_set_init_empty (dfa->eclosures + dfa->nodes_len);
+  return dfa->nodes_len++;
+}
+
+static re_hashval_t
+calc_state_hash (const re_node_set *nodes, unsigned int context)
+{
+  re_hashval_t hash = nodes->nelem + context;
+  Idx i;
+  for (i = 0 ; i < nodes->nelem ; i++)
+    hash += nodes->elems[i];
+  return hash;
+}
+
+/* Search for the state whose node_set is equivalent to NODES.
+   Return the pointer to the state, if we found it in the DFA.
+   Otherwise create the new one and return it.  In case of an error
+   return NULL and set the error code in ERR.
+   Note: - We assume NULL as the invalid state, then it is possible that
+	   return value is NULL and ERR is REG_NOERROR.
+	 - We never return non-NULL value in case of any errors, it is for
+	   optimization.  */
+
+static re_dfastate_t *
+__attribute_warn_unused_result__
+re_acquire_state (reg_errcode_t *err, const re_dfa_t *dfa,
+		  const re_node_set *nodes)
+{
+  re_hashval_t hash;
+  re_dfastate_t *new_state;
+  struct re_state_table_entry *spot;
+  Idx i;
+#if defined GCC_LINT || defined lint
+  /* Suppress bogus uninitialized-variable warnings.  */
+  *err = REG_NOERROR;
+#endif
+  if (__glibc_unlikely (nodes->nelem == 0))
+    {
+      *err = REG_NOERROR;
+      return NULL;
+    }
+  hash = calc_state_hash (nodes, 0);
+  spot = dfa->state_table + (hash & dfa->state_hash_mask);
+
+  for (i = 0 ; i < spot->num ; i++)
+    {
+      re_dfastate_t *state = spot->array[i];
+      if (hash != state->hash)
+	continue;
+      if (re_node_set_compare (&state->nodes, nodes))
+	return state;
+    }
+
+  /* There are no appropriate state in the dfa, create the new one.  */
+  new_state = create_ci_newstate (dfa, nodes, hash);
+  if (__glibc_unlikely (new_state == NULL))
+    *err = REG_ESPACE;
+
+  return new_state;
+}
+
+/* Search for the state whose node_set is equivalent to NODES and
+   whose context is equivalent to CONTEXT.
+   Return the pointer to the state, if we found it in the DFA.
+   Otherwise create the new one and return it.  In case of an error
+   return NULL and set the error code in ERR.
+   Note: - We assume NULL as the invalid state, then it is possible that
+	   return value is NULL and ERR is REG_NOERROR.
+	 - We never return non-NULL value in case of any errors, it is for
+	   optimization.  */
+
+static re_dfastate_t *
+__attribute_warn_unused_result__
+re_acquire_state_context (reg_errcode_t *err, const re_dfa_t *dfa,
+			  const re_node_set *nodes, unsigned int context)
+{
+  re_hashval_t hash;
+  re_dfastate_t *new_state;
+  struct re_state_table_entry *spot;
+  Idx i;
+#if defined GCC_LINT || defined lint
+  /* Suppress bogus uninitialized-variable warnings.  */
+  *err = REG_NOERROR;
+#endif
+  if (nodes->nelem == 0)
+    {
+      *err = REG_NOERROR;
+      return NULL;
+    }
+  hash = calc_state_hash (nodes, context);
+  spot = dfa->state_table + (hash & dfa->state_hash_mask);
+
+  for (i = 0 ; i < spot->num ; i++)
+    {
+      re_dfastate_t *state = spot->array[i];
+      if (state->hash == hash
+	  && state->context == context
+	  && re_node_set_compare (state->entrance_nodes, nodes))
+	return state;
+    }
+  /* There are no appropriate state in 'dfa', create the new one.  */
+  new_state = create_cd_newstate (dfa, nodes, context, hash);
+  if (__glibc_unlikely (new_state == NULL))
+    *err = REG_ESPACE;
+
+  return new_state;
+}
+
+/* Finish initialization of the new state NEWSTATE, and using its hash value
+   HASH put in the appropriate bucket of DFA's state table.  Return value
+   indicates the error code if failed.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+register_state (const re_dfa_t *dfa, re_dfastate_t *newstate,
+		re_hashval_t hash)
+{
+  struct re_state_table_entry *spot;
+  reg_errcode_t err;
+  Idx i;
+
+  newstate->hash = hash;
+  err = re_node_set_alloc (&newstate->non_eps_nodes, newstate->nodes.nelem);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return REG_ESPACE;
+  for (i = 0; i < newstate->nodes.nelem; i++)
+    {
+      Idx elem = newstate->nodes.elems[i];
+      if (!IS_EPSILON_NODE (dfa->nodes[elem].type))
+	if (! re_node_set_insert_last (&newstate->non_eps_nodes, elem))
+	  return REG_ESPACE;
+    }
+
+  spot = dfa->state_table + (hash & dfa->state_hash_mask);
+  if (__glibc_unlikely (spot->alloc <= spot->num))
+    {
+      Idx new_alloc = 2 * spot->num + 2;
+      re_dfastate_t **new_array = re_realloc (spot->array, re_dfastate_t *,
+					      new_alloc);
+      if (__glibc_unlikely (new_array == NULL))
+	return REG_ESPACE;
+      spot->array = new_array;
+      spot->alloc = new_alloc;
+    }
+  spot->array[spot->num++] = newstate;
+  return REG_NOERROR;
+}
+
+static void
+free_state (re_dfastate_t *state)
+{
+  re_node_set_free (&state->non_eps_nodes);
+  re_node_set_free (&state->inveclosure);
+  if (state->entrance_nodes != &state->nodes)
+    {
+      re_node_set_free (state->entrance_nodes);
+      re_free (state->entrance_nodes);
+    }
+  re_node_set_free (&state->nodes);
+  re_free (state->word_trtable);
+  re_free (state->trtable);
+  re_free (state);
+}
+
+/* Create the new state which is independent of contexts.
+   Return the new state if succeeded, otherwise return NULL.  */
+
+static re_dfastate_t *
+__attribute_warn_unused_result__
+create_ci_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
+		    re_hashval_t hash)
+{
+  Idx i;
+  reg_errcode_t err;
+  re_dfastate_t *newstate;
+
+  newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
+  if (__glibc_unlikely (newstate == NULL))
+    return NULL;
+  err = re_node_set_init_copy (&newstate->nodes, nodes);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      re_free (newstate);
+      return NULL;
+    }
+
+  newstate->entrance_nodes = &newstate->nodes;
+  for (i = 0 ; i < nodes->nelem ; i++)
+    {
+      re_token_t *node = dfa->nodes + nodes->elems[i];
+      re_token_type_t type = node->type;
+      if (type == CHARACTER && !node->constraint)
+	continue;
+#ifdef RE_ENABLE_I18N
+      newstate->accept_mb |= node->accept_mb;
+#endif /* RE_ENABLE_I18N */
+
+      /* If the state has the halt node, the state is a halt state.  */
+      if (type == END_OF_RE)
+	newstate->halt = 1;
+      else if (type == OP_BACK_REF)
+	newstate->has_backref = 1;
+      else if (type == ANCHOR || node->constraint)
+	newstate->has_constraint = 1;
+    }
+  err = register_state (dfa, newstate, hash);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      free_state (newstate);
+      newstate = NULL;
+    }
+  return newstate;
+}
+
+/* Create the new state which is depend on the context CONTEXT.
+   Return the new state if succeeded, otherwise return NULL.  */
+
+static re_dfastate_t *
+__attribute_warn_unused_result__
+create_cd_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
+		    unsigned int context, re_hashval_t hash)
+{
+  Idx i, nctx_nodes = 0;
+  reg_errcode_t err;
+  re_dfastate_t *newstate;
+
+  newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
+  if (__glibc_unlikely (newstate == NULL))
+    return NULL;
+  err = re_node_set_init_copy (&newstate->nodes, nodes);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      re_free (newstate);
+      return NULL;
+    }
+
+  newstate->context = context;
+  newstate->entrance_nodes = &newstate->nodes;
+
+  for (i = 0 ; i < nodes->nelem ; i++)
+    {
+      re_token_t *node = dfa->nodes + nodes->elems[i];
+      re_token_type_t type = node->type;
+      unsigned int constraint = node->constraint;
+
+      if (type == CHARACTER && !constraint)
+	continue;
+#ifdef RE_ENABLE_I18N
+      newstate->accept_mb |= node->accept_mb;
+#endif /* RE_ENABLE_I18N */
+
+      /* If the state has the halt node, the state is a halt state.  */
+      if (type == END_OF_RE)
+	newstate->halt = 1;
+      else if (type == OP_BACK_REF)
+	newstate->has_backref = 1;
+
+      if (constraint)
+	{
+	  if (newstate->entrance_nodes == &newstate->nodes)
+	    {
+	      newstate->entrance_nodes = re_malloc (re_node_set, 1);
+	      if (__glibc_unlikely (newstate->entrance_nodes == NULL))
+		{
+		  free_state (newstate);
+		  return NULL;
+		}
+	      if (re_node_set_init_copy (newstate->entrance_nodes, nodes)
+		  != REG_NOERROR)
+		return NULL;
+	      nctx_nodes = 0;
+	      newstate->has_constraint = 1;
+	    }
+
+	  if (NOT_SATISFY_PREV_CONSTRAINT (constraint,context))
+	    {
+	      re_node_set_remove_at (&newstate->nodes, i - nctx_nodes);
+	      ++nctx_nodes;
+	    }
+	}
+    }
+  err = register_state (dfa, newstate, hash);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    {
+      free_state (newstate);
+      newstate = NULL;
+    }
+  return  newstate;
+}
diff --git a/grub-core/lib/gnulib/regex_internal.h b/grub-core/lib/gnulib/regex_internal.h
new file mode 100644
index 0000000..a3aedda
--- /dev/null
+++ b/grub-core/lib/gnulib/regex_internal.h
@@ -0,0 +1,874 @@
+/* Extended regular expression matching and search library.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _REGEX_INTERNAL_H
+#define _REGEX_INTERNAL_H 1
+
+#include <assert.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <langinfo.h>
+#include <locale.h>
+#include <wchar.h>
+#include <wctype.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <intprops.h>
+
+#ifdef _LIBC
+# include <libc-lock.h>
+# define lock_define(name) __libc_lock_define (, name)
+# define lock_init(lock) (__libc_lock_init (lock), 0)
+# define lock_fini(lock) ((void) 0)
+# define lock_lock(lock) __libc_lock_lock (lock)
+# define lock_unlock(lock) __libc_lock_unlock (lock)
+#elif defined GNULIB_LOCK && !defined USE_UNLOCKED_IO
+# include "glthread/lock.h"
+  /* Use gl_lock_define if empty macro arguments are known to work.
+     Otherwise, fall back on less-portable substitutes.  */
+# if ((defined __GNUC__ && !defined __STRICT_ANSI__) \
+      || (defined __STDC_VERSION__ && 199901L <= __STDC_VERSION__))
+#  define lock_define(name) gl_lock_define (, name)
+# elif USE_POSIX_THREADS
+#  define lock_define(name) pthread_mutex_t name;
+# elif USE_PTH_THREADS
+#  define lock_define(name) pth_mutex_t name;
+# elif USE_SOLARIS_THREADS
+#  define lock_define(name) mutex_t name;
+# elif USE_WINDOWS_THREADS
+#  define lock_define(name) gl_lock_t name;
+# else
+#  define lock_define(name)
+# endif
+# define lock_init(lock) glthread_lock_init (&(lock))
+# define lock_fini(lock) glthread_lock_destroy (&(lock))
+# define lock_lock(lock) glthread_lock_lock (&(lock))
+# define lock_unlock(lock) glthread_lock_unlock (&(lock))
+#elif defined GNULIB_PTHREAD && !defined USE_UNLOCKED_IO
+# include <pthread.h>
+# define lock_define(name) pthread_mutex_t name;
+# define lock_init(lock) pthread_mutex_init (&(lock), 0)
+# define lock_fini(lock) pthread_mutex_destroy (&(lock))
+# define lock_lock(lock) pthread_mutex_lock (&(lock))
+# define lock_unlock(lock) pthread_mutex_unlock (&(lock))
+#else
+# define lock_define(name)
+# define lock_init(lock) 0
+# define lock_fini(lock) ((void) 0)
+  /* The 'dfa' avoids an "unused variable 'dfa'" warning from GCC.  */
+# define lock_lock(lock) ((void) dfa)
+# define lock_unlock(lock) ((void) 0)
+#endif
+
+/* In case that the system doesn't have isblank().  */
+#if !defined _LIBC && ! (defined isblank || (HAVE_ISBLANK && HAVE_DECL_ISBLANK))
+# define isblank(ch) ((ch) == ' ' || (ch) == '\t')
+#endif
+
+#ifdef _LIBC
+# ifndef _RE_DEFINE_LOCALE_FUNCTIONS
+#  define _RE_DEFINE_LOCALE_FUNCTIONS 1
+#   include <locale/localeinfo.h>
+#   include <locale/coll-lookup.h>
+# endif
+#endif
+
+/* This is for other GNU distributions with internationalized messages.  */
+#if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
+# include <libintl.h>
+# ifdef _LIBC
+#  undef gettext
+#  define gettext(msgid) \
+  __dcgettext (_libc_intl_domainname, msgid, LC_MESSAGES)
+# endif
+#else
+# undef gettext
+# define gettext(msgid) (msgid)
+#endif
+
+#ifndef gettext_noop
+/* This define is so xgettext can find the internationalizable
+   strings.  */
+# define gettext_noop(String) String
+#endif
+
+#if (defined MB_CUR_MAX && HAVE_WCTYPE_H && HAVE_ISWCTYPE) || _LIBC
+# define RE_ENABLE_I18N
+#endif
+
+/* Number of ASCII characters.  */
+#define ASCII_CHARS 0x80
+
+/* Number of single byte characters.  */
+#define SBC_MAX (UCHAR_MAX + 1)
+
+#define COLL_ELEM_LEN_MAX 8
+
+/* The character which represents newline.  */
+#define NEWLINE_CHAR '\n'
+#define WIDE_NEWLINE_CHAR L'\n'
+
+/* Rename to standard API for using out of glibc.  */
+#ifndef _LIBC
+# undef __wctype
+# undef __iswalnum
+# undef __iswctype
+# undef __towlower
+# undef __towupper
+# define __wctype wctype
+# define __iswalnum iswalnum
+# define __iswctype iswctype
+# define __towlower towlower
+# define __towupper towupper
+# define __btowc btowc
+# define __mbrtowc mbrtowc
+# define __wcrtomb wcrtomb
+# define __regfree regfree
+#endif /* not _LIBC */
+
+#ifndef SSIZE_MAX
+# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
+#endif
+
+/* The type of indexes into strings.  This is signed, not size_t,
+   since the API requires indexes to fit in regoff_t anyway, and using
+   signed integers makes the code a bit smaller and presumably faster.
+   The traditional GNU regex implementation uses int for indexes.
+   The POSIX-compatible implementation uses a possibly-wider type.
+   The name 'Idx' is three letters to minimize the hassle of
+   reindenting a lot of regex code that formerly used 'int'.  */
+typedef regoff_t Idx;
+#ifdef _REGEX_LARGE_OFFSETS
+# define IDX_MAX SSIZE_MAX
+#else
+# define IDX_MAX INT_MAX
+#endif
+
+/* A hash value, suitable for computing hash tables.  */
+typedef __re_size_t re_hashval_t;
+
+/* An integer used to represent a set of bits.  It must be unsigned,
+   and must be at least as wide as unsigned int.  */
+typedef unsigned long int bitset_word_t;
+/* All bits set in a bitset_word_t.  */
+#define BITSET_WORD_MAX ULONG_MAX
+
+/* Number of bits in a bitset_word_t.  For portability to hosts with
+   padding bits, do not use '(sizeof (bitset_word_t) * CHAR_BIT)';
+   instead, deduce it directly from BITSET_WORD_MAX.  Avoid
+   greater-than-32-bit integers and unconditional shifts by more than
+   31 bits, as they're not portable.  */
+#if BITSET_WORD_MAX == 0xffffffffUL
+# define BITSET_WORD_BITS 32
+#elif BITSET_WORD_MAX >> 31 >> 4 == 1
+# define BITSET_WORD_BITS 36
+#elif BITSET_WORD_MAX >> 31 >> 16 == 1
+# define BITSET_WORD_BITS 48
+#elif BITSET_WORD_MAX >> 31 >> 28 == 1
+# define BITSET_WORD_BITS 60
+#elif BITSET_WORD_MAX >> 31 >> 31 >> 1 == 1
+# define BITSET_WORD_BITS 64
+#elif BITSET_WORD_MAX >> 31 >> 31 >> 9 == 1
+# define BITSET_WORD_BITS 72
+#elif BITSET_WORD_MAX >> 31 >> 31 >> 31 >> 31 >> 3 == 1
+# define BITSET_WORD_BITS 128
+#elif BITSET_WORD_MAX >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 7 == 1
+# define BITSET_WORD_BITS 256
+#elif BITSET_WORD_MAX >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 31 >> 7 > 1
+# define BITSET_WORD_BITS 257 /* any value > SBC_MAX will do here */
+# if BITSET_WORD_BITS <= SBC_MAX
+#  error "Invalid SBC_MAX"
+# endif
+#else
+# error "Add case for new bitset_word_t size"
+#endif
+
+/* Number of bitset_word_t values in a bitset_t.  */
+#define BITSET_WORDS ((SBC_MAX + BITSET_WORD_BITS - 1) / BITSET_WORD_BITS)
+
+typedef bitset_word_t bitset_t[BITSET_WORDS];
+typedef bitset_word_t *re_bitset_ptr_t;
+typedef const bitset_word_t *re_const_bitset_ptr_t;
+
+#define PREV_WORD_CONSTRAINT 0x0001
+#define PREV_NOTWORD_CONSTRAINT 0x0002
+#define NEXT_WORD_CONSTRAINT 0x0004
+#define NEXT_NOTWORD_CONSTRAINT 0x0008
+#define PREV_NEWLINE_CONSTRAINT 0x0010
+#define NEXT_NEWLINE_CONSTRAINT 0x0020
+#define PREV_BEGBUF_CONSTRAINT 0x0040
+#define NEXT_ENDBUF_CONSTRAINT 0x0080
+#define WORD_DELIM_CONSTRAINT 0x0100
+#define NOT_WORD_DELIM_CONSTRAINT 0x0200
+
+typedef enum
+{
+  INSIDE_WORD = PREV_WORD_CONSTRAINT | NEXT_WORD_CONSTRAINT,
+  WORD_FIRST = PREV_NOTWORD_CONSTRAINT | NEXT_WORD_CONSTRAINT,
+  WORD_LAST = PREV_WORD_CONSTRAINT | NEXT_NOTWORD_CONSTRAINT,
+  INSIDE_NOTWORD = PREV_NOTWORD_CONSTRAINT | NEXT_NOTWORD_CONSTRAINT,
+  LINE_FIRST = PREV_NEWLINE_CONSTRAINT,
+  LINE_LAST = NEXT_NEWLINE_CONSTRAINT,
+  BUF_FIRST = PREV_BEGBUF_CONSTRAINT,
+  BUF_LAST = NEXT_ENDBUF_CONSTRAINT,
+  WORD_DELIM = WORD_DELIM_CONSTRAINT,
+  NOT_WORD_DELIM = NOT_WORD_DELIM_CONSTRAINT
+} re_context_type;
+
+typedef struct
+{
+  Idx alloc;
+  Idx nelem;
+  Idx *elems;
+} re_node_set;
+
+typedef enum
+{
+  NON_TYPE = 0,
+
+  /* Node type, These are used by token, node, tree.  */
+  CHARACTER = 1,
+  END_OF_RE = 2,
+  SIMPLE_BRACKET = 3,
+  OP_BACK_REF = 4,
+  OP_PERIOD = 5,
+#ifdef RE_ENABLE_I18N
+  COMPLEX_BRACKET = 6,
+  OP_UTF8_PERIOD = 7,
+#endif /* RE_ENABLE_I18N */
+
+  /* We define EPSILON_BIT as a macro so that OP_OPEN_SUBEXP is used
+     when the debugger shows values of this enum type.  */
+#define EPSILON_BIT 8
+  OP_OPEN_SUBEXP = EPSILON_BIT | 0,
+  OP_CLOSE_SUBEXP = EPSILON_BIT | 1,
+  OP_ALT = EPSILON_BIT | 2,
+  OP_DUP_ASTERISK = EPSILON_BIT | 3,
+  ANCHOR = EPSILON_BIT | 4,
+
+  /* Tree type, these are used only by tree. */
+  CONCAT = 16,
+  SUBEXP = 17,
+
+  /* Token type, these are used only by token.  */
+  OP_DUP_PLUS = 18,
+  OP_DUP_QUESTION,
+  OP_OPEN_BRACKET,
+  OP_CLOSE_BRACKET,
+  OP_CHARSET_RANGE,
+  OP_OPEN_DUP_NUM,
+  OP_CLOSE_DUP_NUM,
+  OP_NON_MATCH_LIST,
+  OP_OPEN_COLL_ELEM,
+  OP_CLOSE_COLL_ELEM,
+  OP_OPEN_EQUIV_CLASS,
+  OP_CLOSE_EQUIV_CLASS,
+  OP_OPEN_CHAR_CLASS,
+  OP_CLOSE_CHAR_CLASS,
+  OP_WORD,
+  OP_NOTWORD,
+  OP_SPACE,
+  OP_NOTSPACE,
+  BACK_SLASH
+
+} re_token_type_t;
+
+#ifdef RE_ENABLE_I18N
+typedef struct
+{
+  /* Multibyte characters.  */
+  wchar_t *mbchars;
+
+  /* Collating symbols.  */
+# ifdef _LIBC
+  int32_t *coll_syms;
+# endif
+
+  /* Equivalence classes. */
+# ifdef _LIBC
+  int32_t *equiv_classes;
+# endif
+
+  /* Range expressions. */
+# ifdef _LIBC
+  uint32_t *range_starts;
+  uint32_t *range_ends;
+# else /* not _LIBC */
+  wchar_t *range_starts;
+  wchar_t *range_ends;
+# endif /* not _LIBC */
+
+  /* Character classes. */
+  wctype_t *char_classes;
+
+  /* If this character set is the non-matching list.  */
+  unsigned int non_match : 1;
+
+  /* # of multibyte characters.  */
+  Idx nmbchars;
+
+  /* # of collating symbols.  */
+  Idx ncoll_syms;
+
+  /* # of equivalence classes. */
+  Idx nequiv_classes;
+
+  /* # of range expressions. */
+  Idx nranges;
+
+  /* # of character classes. */
+  Idx nchar_classes;
+} re_charset_t;
+#endif /* RE_ENABLE_I18N */
+
+typedef struct
+{
+  union
+  {
+    unsigned char c;		/* for CHARACTER */
+    re_bitset_ptr_t sbcset;	/* for SIMPLE_BRACKET */
+#ifdef RE_ENABLE_I18N
+    re_charset_t *mbcset;	/* for COMPLEX_BRACKET */
+#endif /* RE_ENABLE_I18N */
+    Idx idx;			/* for BACK_REF */
+    re_context_type ctx_type;	/* for ANCHOR */
+  } opr;
+#if __GNUC__ >= 2 && !defined __STRICT_ANSI__
+  re_token_type_t type : 8;
+#else
+  re_token_type_t type;
+#endif
+  unsigned int constraint : 10;	/* context constraint */
+  unsigned int duplicated : 1;
+  unsigned int opt_subexp : 1;
+#ifdef RE_ENABLE_I18N
+  unsigned int accept_mb : 1;
+  /* These 2 bits can be moved into the union if needed (e.g. if running out
+     of bits; move opr.c to opr.c.c and move the flags to opr.c.flags).  */
+  unsigned int mb_partial : 1;
+#endif
+  unsigned int word_char : 1;
+} re_token_t;
+
+#define IS_EPSILON_NODE(type) ((type) & EPSILON_BIT)
+
+struct re_string_t
+{
+  /* Indicate the raw buffer which is the original string passed as an
+     argument of regexec(), re_search(), etc..  */
+  const unsigned char *raw_mbs;
+  /* Store the multibyte string.  In case of "case insensitive mode" like
+     REG_ICASE, upper cases of the string are stored, otherwise MBS points
+     the same address that RAW_MBS points.  */
+  unsigned char *mbs;
+#ifdef RE_ENABLE_I18N
+  /* Store the wide character string which is corresponding to MBS.  */
+  wint_t *wcs;
+  Idx *offsets;
+  mbstate_t cur_state;
+#endif
+  /* Index in RAW_MBS.  Each character mbs[i] corresponds to
+     raw_mbs[raw_mbs_idx + i].  */
+  Idx raw_mbs_idx;
+  /* The length of the valid characters in the buffers.  */
+  Idx valid_len;
+  /* The corresponding number of bytes in raw_mbs array.  */
+  Idx valid_raw_len;
+  /* The length of the buffers MBS and WCS.  */
+  Idx bufs_len;
+  /* The index in MBS, which is updated by re_string_fetch_byte.  */
+  Idx cur_idx;
+  /* length of RAW_MBS array.  */
+  Idx raw_len;
+  /* This is RAW_LEN - RAW_MBS_IDX + VALID_LEN - VALID_RAW_LEN.  */
+  Idx len;
+  /* End of the buffer may be shorter than its length in the cases such
+     as re_match_2, re_search_2.  Then, we use STOP for end of the buffer
+     instead of LEN.  */
+  Idx raw_stop;
+  /* This is RAW_STOP - RAW_MBS_IDX adjusted through OFFSETS.  */
+  Idx stop;
+
+  /* The context of mbs[0].  We store the context independently, since
+     the context of mbs[0] may be different from raw_mbs[0], which is
+     the beginning of the input string.  */
+  unsigned int tip_context;
+  /* The translation passed as a part of an argument of re_compile_pattern.  */
+  RE_TRANSLATE_TYPE trans;
+  /* Copy of re_dfa_t's word_char.  */
+  re_const_bitset_ptr_t word_char;
+  /* true if REG_ICASE.  */
+  unsigned char icase;
+  unsigned char is_utf8;
+  unsigned char map_notascii;
+  unsigned char mbs_allocated;
+  unsigned char offsets_needed;
+  unsigned char newline_anchor;
+  unsigned char word_ops_used;
+  int mb_cur_max;
+};
+typedef struct re_string_t re_string_t;
+
+
+struct re_dfa_t;
+typedef struct re_dfa_t re_dfa_t;
+
+#ifndef _LIBC
+# define IS_IN(libc) false
+#endif
+
+#define re_string_peek_byte(pstr, offset) \
+  ((pstr)->mbs[(pstr)->cur_idx + offset])
+#define re_string_fetch_byte(pstr) \
+  ((pstr)->mbs[(pstr)->cur_idx++])
+#define re_string_first_byte(pstr, idx) \
+  ((idx) == (pstr)->valid_len || (pstr)->wcs[idx] != WEOF)
+#define re_string_is_single_byte_char(pstr, idx) \
+  ((pstr)->wcs[idx] != WEOF && ((pstr)->valid_len == (idx) + 1 \
+				|| (pstr)->wcs[(idx) + 1] != WEOF))
+#define re_string_eoi(pstr) ((pstr)->stop <= (pstr)->cur_idx)
+#define re_string_cur_idx(pstr) ((pstr)->cur_idx)
+#define re_string_get_buffer(pstr) ((pstr)->mbs)
+#define re_string_length(pstr) ((pstr)->len)
+#define re_string_byte_at(pstr,idx) ((pstr)->mbs[idx])
+#define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx))
+#define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx))
+
+#if defined _LIBC || HAVE_ALLOCA
+# include <alloca.h>
+#endif
+
+#ifndef _LIBC
+# if HAVE_ALLOCA
+/* The OS usually guarantees only one guard page at the bottom of the stack,
+   and a page size can be as small as 4096 bytes.  So we cannot safely
+   allocate anything larger than 4096 bytes.  Also care for the possibility
+   of a few compiler-allocated temporary stack slots.  */
+#  define __libc_use_alloca(n) ((n) < 4032)
+# else
+/* alloca is implemented with malloc, so just use malloc.  */
+#  define __libc_use_alloca(n) 0
+#  undef alloca
+#  define alloca(n) malloc (n)
+# endif
+#endif
+
+#ifdef _LIBC
+# define MALLOC_0_IS_NONNULL 1
+#elif !defined MALLOC_0_IS_NONNULL
+# define MALLOC_0_IS_NONNULL 0
+#endif
+
+#ifndef MAX
+# define MAX(a,b) ((a) < (b) ? (b) : (a))
+#endif
+#ifndef MIN
+# define MIN(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
+#define re_malloc(t,n) ((t *) malloc ((n) * sizeof (t)))
+#define re_realloc(p,t,n) ((t *) realloc (p, (n) * sizeof (t)))
+#define re_free(p) free (p)
+
+struct bin_tree_t
+{
+  struct bin_tree_t *parent;
+  struct bin_tree_t *left;
+  struct bin_tree_t *right;
+  struct bin_tree_t *first;
+  struct bin_tree_t *next;
+
+  re_token_t token;
+
+  /* 'node_idx' is the index in dfa->nodes, if 'type' == 0.
+     Otherwise 'type' indicate the type of this node.  */
+  Idx node_idx;
+};
+typedef struct bin_tree_t bin_tree_t;
+
+#define BIN_TREE_STORAGE_SIZE \
+  ((1024 - sizeof (void *)) / sizeof (bin_tree_t))
+
+struct bin_tree_storage_t
+{
+  struct bin_tree_storage_t *next;
+  bin_tree_t data[BIN_TREE_STORAGE_SIZE];
+};
+typedef struct bin_tree_storage_t bin_tree_storage_t;
+
+#define CONTEXT_WORD 1
+#define CONTEXT_NEWLINE (CONTEXT_WORD << 1)
+#define CONTEXT_BEGBUF (CONTEXT_NEWLINE << 1)
+#define CONTEXT_ENDBUF (CONTEXT_BEGBUF << 1)
+
+#define IS_WORD_CONTEXT(c) ((c) & CONTEXT_WORD)
+#define IS_NEWLINE_CONTEXT(c) ((c) & CONTEXT_NEWLINE)
+#define IS_BEGBUF_CONTEXT(c) ((c) & CONTEXT_BEGBUF)
+#define IS_ENDBUF_CONTEXT(c) ((c) & CONTEXT_ENDBUF)
+#define IS_ORDINARY_CONTEXT(c) ((c) == 0)
+
+#define IS_WORD_CHAR(ch) (isalnum (ch) || (ch) == '_')
+#define IS_NEWLINE(ch) ((ch) == NEWLINE_CHAR)
+#define IS_WIDE_WORD_CHAR(ch) (__iswalnum (ch) || (ch) == L'_')
+#define IS_WIDE_NEWLINE(ch) ((ch) == WIDE_NEWLINE_CHAR)
+
+#define NOT_SATISFY_PREV_CONSTRAINT(constraint,context) \
+ ((((constraint) & PREV_WORD_CONSTRAINT) && !IS_WORD_CONTEXT (context)) \
+  || ((constraint & PREV_NOTWORD_CONSTRAINT) && IS_WORD_CONTEXT (context)) \
+  || ((constraint & PREV_NEWLINE_CONSTRAINT) && !IS_NEWLINE_CONTEXT (context))\
+  || ((constraint & PREV_BEGBUF_CONSTRAINT) && !IS_BEGBUF_CONTEXT (context)))
+
+#define NOT_SATISFY_NEXT_CONSTRAINT(constraint,context) \
+ ((((constraint) & NEXT_WORD_CONSTRAINT) && !IS_WORD_CONTEXT (context)) \
+  || (((constraint) & NEXT_NOTWORD_CONSTRAINT) && IS_WORD_CONTEXT (context)) \
+  || (((constraint) & NEXT_NEWLINE_CONSTRAINT) && !IS_NEWLINE_CONTEXT (context)) \
+  || (((constraint) & NEXT_ENDBUF_CONSTRAINT) && !IS_ENDBUF_CONTEXT (context)))
+
+struct re_dfastate_t
+{
+  re_hashval_t hash;
+  re_node_set nodes;
+  re_node_set non_eps_nodes;
+  re_node_set inveclosure;
+  re_node_set *entrance_nodes;
+  struct re_dfastate_t **trtable, **word_trtable;
+  unsigned int context : 4;
+  unsigned int halt : 1;
+  /* If this state can accept "multi byte".
+     Note that we refer to multibyte characters, and multi character
+     collating elements as "multi byte".  */
+  unsigned int accept_mb : 1;
+  /* If this state has backreference node(s).  */
+  unsigned int has_backref : 1;
+  unsigned int has_constraint : 1;
+};
+typedef struct re_dfastate_t re_dfastate_t;
+
+struct re_state_table_entry
+{
+  Idx num;
+  Idx alloc;
+  re_dfastate_t **array;
+};
+
+/* Array type used in re_sub_match_last_t and re_sub_match_top_t.  */
+
+typedef struct
+{
+  Idx next_idx;
+  Idx alloc;
+  re_dfastate_t **array;
+} state_array_t;
+
+/* Store information about the node NODE whose type is OP_CLOSE_SUBEXP.  */
+
+typedef struct
+{
+  Idx node;
+  Idx str_idx; /* The position NODE match at.  */
+  state_array_t path;
+} re_sub_match_last_t;
+
+/* Store information about the node NODE whose type is OP_OPEN_SUBEXP.
+   And information about the node, whose type is OP_CLOSE_SUBEXP,
+   corresponding to NODE is stored in LASTS.  */
+
+typedef struct
+{
+  Idx str_idx;
+  Idx node;
+  state_array_t *path;
+  Idx alasts; /* Allocation size of LASTS.  */
+  Idx nlasts; /* The number of LASTS.  */
+  re_sub_match_last_t **lasts;
+} re_sub_match_top_t;
+
+struct re_backref_cache_entry
+{
+  Idx node;
+  Idx str_idx;
+  Idx subexp_from;
+  Idx subexp_to;
+  char more;
+  char unused;
+  unsigned short int eps_reachable_subexps_map;
+};
+
+typedef struct
+{
+  /* The string object corresponding to the input string.  */
+  re_string_t input;
+#if defined _LIBC || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)
+  const re_dfa_t *const dfa;
+#else
+  const re_dfa_t *dfa;
+#endif
+  /* EFLAGS of the argument of regexec.  */
+  int eflags;
+  /* Where the matching ends.  */
+  Idx match_last;
+  Idx last_node;
+  /* The state log used by the matcher.  */
+  re_dfastate_t **state_log;
+  Idx state_log_top;
+  /* Back reference cache.  */
+  Idx nbkref_ents;
+  Idx abkref_ents;
+  struct re_backref_cache_entry *bkref_ents;
+  int max_mb_elem_len;
+  Idx nsub_tops;
+  Idx asub_tops;
+  re_sub_match_top_t **sub_tops;
+} re_match_context_t;
+
+typedef struct
+{
+  re_dfastate_t **sifted_states;
+  re_dfastate_t **limited_states;
+  Idx last_node;
+  Idx last_str_idx;
+  re_node_set limits;
+} re_sift_context_t;
+
+struct re_fail_stack_ent_t
+{
+  Idx idx;
+  Idx node;
+  regmatch_t *regs;
+  re_node_set eps_via_nodes;
+};
+
+struct re_fail_stack_t
+{
+  Idx num;
+  Idx alloc;
+  struct re_fail_stack_ent_t *stack;
+};
+
+struct re_dfa_t
+{
+  re_token_t *nodes;
+  size_t nodes_alloc;
+  size_t nodes_len;
+  Idx *nexts;
+  Idx *org_indices;
+  re_node_set *edests;
+  re_node_set *eclosures;
+  re_node_set *inveclosures;
+  struct re_state_table_entry *state_table;
+  re_dfastate_t *init_state;
+  re_dfastate_t *init_state_word;
+  re_dfastate_t *init_state_nl;
+  re_dfastate_t *init_state_begbuf;
+  bin_tree_t *str_tree;
+  bin_tree_storage_t *str_tree_storage;
+  re_bitset_ptr_t sb_char;
+  int str_tree_storage_idx;
+
+  /* number of subexpressions 're_nsub' is in regex_t.  */
+  re_hashval_t state_hash_mask;
+  Idx init_node;
+  Idx nbackref; /* The number of backreference in this dfa.  */
+
+  /* Bitmap expressing which backreference is used.  */
+  bitset_word_t used_bkref_map;
+  bitset_word_t completed_bkref_map;
+
+  unsigned int has_plural_match : 1;
+  /* If this dfa has "multibyte node", which is a backreference or
+     a node which can accept multibyte character or multi character
+     collating element.  */
+  unsigned int has_mb_node : 1;
+  unsigned int is_utf8 : 1;
+  unsigned int map_notascii : 1;
+  unsigned int word_ops_used : 1;
+  int mb_cur_max;
+  bitset_t word_char;
+  reg_syntax_t syntax;
+  Idx *subexp_map;
+#ifdef DEBUG
+  char* re_str;
+#endif
+  lock_define (lock)
+};
+
+#define re_node_set_init_empty(set) memset (set, '\0', sizeof (re_node_set))
+#define re_node_set_remove(set,id) \
+  (re_node_set_remove_at (set, re_node_set_contains (set, id) - 1))
+#define re_node_set_empty(p) ((p)->nelem = 0)
+#define re_node_set_free(set) re_free ((set)->elems)
+
+
+typedef enum
+{
+  SB_CHAR,
+  MB_CHAR,
+  EQUIV_CLASS,
+  COLL_SYM,
+  CHAR_CLASS
+} bracket_elem_type;
+
+typedef struct
+{
+  bracket_elem_type type;
+  union
+  {
+    unsigned char ch;
+    unsigned char *name;
+    wchar_t wch;
+  } opr;
+} bracket_elem_t;
+
+
+/* Functions for bitset_t operation.  */
+
+static inline void
+bitset_set (bitset_t set, Idx i)
+{
+  set[i / BITSET_WORD_BITS] |= (bitset_word_t) 1 << i % BITSET_WORD_BITS;
+}
+
+static inline void
+bitset_clear (bitset_t set, Idx i)
+{
+  set[i / BITSET_WORD_BITS] &= ~ ((bitset_word_t) 1 << i % BITSET_WORD_BITS);
+}
+
+static inline bool
+bitset_contain (const bitset_t set, Idx i)
+{
+  return (set[i / BITSET_WORD_BITS] >> i % BITSET_WORD_BITS) & 1;
+}
+
+static inline void
+bitset_empty (bitset_t set)
+{
+  memset (set, '\0', sizeof (bitset_t));
+}
+
+static inline void
+bitset_set_all (bitset_t set)
+{
+  memset (set, -1, sizeof (bitset_word_t) * (SBC_MAX / BITSET_WORD_BITS));
+  if (SBC_MAX % BITSET_WORD_BITS != 0)
+    set[BITSET_WORDS - 1] =
+      ((bitset_word_t) 1 << SBC_MAX % BITSET_WORD_BITS) - 1;
+}
+
+static inline void
+bitset_copy (bitset_t dest, const bitset_t src)
+{
+  memcpy (dest, src, sizeof (bitset_t));
+}
+
+static inline void
+bitset_not (bitset_t set)
+{
+  int bitset_i;
+  for (bitset_i = 0; bitset_i < SBC_MAX / BITSET_WORD_BITS; ++bitset_i)
+    set[bitset_i] = ~set[bitset_i];
+  if (SBC_MAX % BITSET_WORD_BITS != 0)
+    set[BITSET_WORDS - 1] =
+      ((((bitset_word_t) 1 << SBC_MAX % BITSET_WORD_BITS) - 1)
+       & ~set[BITSET_WORDS - 1]);
+}
+
+static inline void
+bitset_merge (bitset_t dest, const bitset_t src)
+{
+  int bitset_i;
+  for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
+    dest[bitset_i] |= src[bitset_i];
+}
+
+static inline void
+bitset_mask (bitset_t dest, const bitset_t src)
+{
+  int bitset_i;
+  for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
+    dest[bitset_i] &= src[bitset_i];
+}
+
+#ifdef RE_ENABLE_I18N
+/* Functions for re_string.  */
+static int
+__attribute__ ((pure, unused))
+re_string_char_size_at (const re_string_t *pstr, Idx idx)
+{
+  int byte_idx;
+  if (pstr->mb_cur_max == 1)
+    return 1;
+  for (byte_idx = 1; idx + byte_idx < pstr->valid_len; ++byte_idx)
+    if (pstr->wcs[idx + byte_idx] != WEOF)
+      break;
+  return byte_idx;
+}
+
+static wint_t
+__attribute__ ((pure, unused))
+re_string_wchar_at (const re_string_t *pstr, Idx idx)
+{
+  if (pstr->mb_cur_max == 1)
+    return (wint_t) pstr->mbs[idx];
+  return (wint_t) pstr->wcs[idx];
+}
+
+# ifdef _LIBC
+#  include <locale/weight.h>
+# endif
+
+static int
+__attribute__ ((pure, unused))
+re_string_elem_size_at (const re_string_t *pstr, Idx idx)
+{
+# ifdef _LIBC
+  const unsigned char *p, *extra;
+  const int32_t *table, *indirect;
+  uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+
+  if (nrules != 0)
+    {
+      table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
+      extra = (const unsigned char *)
+	_NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB);
+      indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
+						_NL_COLLATE_INDIRECTMB);
+      p = pstr->mbs + idx;
+      findidx (table, indirect, extra, &p, pstr->len - idx);
+      return p - pstr->mbs - idx;
+    }
+  else
+# endif /* _LIBC */
+    return 1;
+}
+#endif /* RE_ENABLE_I18N */
+
+#ifndef FALLTHROUGH
+# if __GNUC__ < 7
+#  define FALLTHROUGH ((void) 0)
+# else
+#  define FALLTHROUGH __attribute__ ((__fallthrough__))
+# endif
+#endif
+
+#endif /*  _REGEX_INTERNAL_H */
diff --git a/grub-core/lib/gnulib/regexec.c b/grub-core/lib/gnulib/regexec.c
new file mode 100644
index 0000000..be787f0
--- /dev/null
+++ b/grub-core/lib/gnulib/regexec.c
@@ -0,0 +1,4341 @@
+/* Extended regular expression matching and search library.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+static reg_errcode_t match_ctx_init (re_match_context_t *cache, int eflags,
+				     Idx n);
+static void match_ctx_clean (re_match_context_t *mctx);
+static void match_ctx_free (re_match_context_t *cache);
+static reg_errcode_t match_ctx_add_entry (re_match_context_t *cache, Idx node,
+					  Idx str_idx, Idx from, Idx to);
+static Idx search_cur_bkref_entry (const re_match_context_t *mctx, Idx str_idx);
+static reg_errcode_t match_ctx_add_subtop (re_match_context_t *mctx, Idx node,
+					   Idx str_idx);
+static re_sub_match_last_t * match_ctx_add_sublast (re_sub_match_top_t *subtop,
+						    Idx node, Idx str_idx);
+static void sift_ctx_init (re_sift_context_t *sctx, re_dfastate_t **sifted_sts,
+			   re_dfastate_t **limited_sts, Idx last_node,
+			   Idx last_str_idx);
+static reg_errcode_t re_search_internal (const regex_t *preg,
+					 const char *string, Idx length,
+					 Idx start, Idx last_start, Idx stop,
+					 size_t nmatch, regmatch_t pmatch[],
+					 int eflags);
+static regoff_t re_search_2_stub (struct re_pattern_buffer *bufp,
+				  const char *string1, Idx length1,
+				  const char *string2, Idx length2,
+				  Idx start, regoff_t range,
+				  struct re_registers *regs,
+				  Idx stop, bool ret_len);
+static regoff_t re_search_stub (struct re_pattern_buffer *bufp,
+				const char *string, Idx length, Idx start,
+				regoff_t range, Idx stop,
+				struct re_registers *regs,
+				bool ret_len);
+static unsigned re_copy_regs (struct re_registers *regs, regmatch_t *pmatch,
+                              Idx nregs, int regs_allocated);
+static reg_errcode_t prune_impossible_nodes (re_match_context_t *mctx);
+static Idx check_matching (re_match_context_t *mctx, bool fl_longest_match,
+			   Idx *p_match_first);
+static Idx check_halt_state_context (const re_match_context_t *mctx,
+				     const re_dfastate_t *state, Idx idx);
+static void update_regs (const re_dfa_t *dfa, regmatch_t *pmatch,
+			 regmatch_t *prev_idx_match, Idx cur_node,
+			 Idx cur_idx, Idx nmatch);
+static reg_errcode_t push_fail_stack (struct re_fail_stack_t *fs,
+				      Idx str_idx, Idx dest_node, Idx nregs,
+				      regmatch_t *regs,
+				      re_node_set *eps_via_nodes);
+static reg_errcode_t set_regs (const regex_t *preg,
+			       const re_match_context_t *mctx,
+			       size_t nmatch, regmatch_t *pmatch,
+			       bool fl_backtrack);
+static reg_errcode_t free_fail_stack_return (struct re_fail_stack_t *fs);
+
+#ifdef RE_ENABLE_I18N
+static int sift_states_iter_mb (const re_match_context_t *mctx,
+				re_sift_context_t *sctx,
+				Idx node_idx, Idx str_idx, Idx max_str_idx);
+#endif /* RE_ENABLE_I18N */
+static reg_errcode_t sift_states_backward (const re_match_context_t *mctx,
+					   re_sift_context_t *sctx);
+static reg_errcode_t build_sifted_states (const re_match_context_t *mctx,
+					  re_sift_context_t *sctx, Idx str_idx,
+					  re_node_set *cur_dest);
+static reg_errcode_t update_cur_sifted_state (const re_match_context_t *mctx,
+					      re_sift_context_t *sctx,
+					      Idx str_idx,
+					      re_node_set *dest_nodes);
+static reg_errcode_t add_epsilon_src_nodes (const re_dfa_t *dfa,
+					    re_node_set *dest_nodes,
+					    const re_node_set *candidates);
+static bool check_dst_limits (const re_match_context_t *mctx,
+			      const re_node_set *limits,
+			      Idx dst_node, Idx dst_idx, Idx src_node,
+			      Idx src_idx);
+static int check_dst_limits_calc_pos_1 (const re_match_context_t *mctx,
+					int boundaries, Idx subexp_idx,
+					Idx from_node, Idx bkref_idx);
+static int check_dst_limits_calc_pos (const re_match_context_t *mctx,
+				      Idx limit, Idx subexp_idx,
+				      Idx node, Idx str_idx,
+				      Idx bkref_idx);
+static reg_errcode_t check_subexp_limits (const re_dfa_t *dfa,
+					  re_node_set *dest_nodes,
+					  const re_node_set *candidates,
+					  re_node_set *limits,
+					  struct re_backref_cache_entry *bkref_ents,
+					  Idx str_idx);
+static reg_errcode_t sift_states_bkref (const re_match_context_t *mctx,
+					re_sift_context_t *sctx,
+					Idx str_idx, const re_node_set *candidates);
+static reg_errcode_t merge_state_array (const re_dfa_t *dfa,
+					re_dfastate_t **dst,
+					re_dfastate_t **src, Idx num);
+static re_dfastate_t *find_recover_state (reg_errcode_t *err,
+					 re_match_context_t *mctx);
+static re_dfastate_t *transit_state (reg_errcode_t *err,
+				     re_match_context_t *mctx,
+				     re_dfastate_t *state);
+static re_dfastate_t *merge_state_with_log (reg_errcode_t *err,
+					    re_match_context_t *mctx,
+					    re_dfastate_t *next_state);
+static reg_errcode_t check_subexp_matching_top (re_match_context_t *mctx,
+						re_node_set *cur_nodes,
+						Idx str_idx);
+#if 0
+static re_dfastate_t *transit_state_sb (reg_errcode_t *err,
+					re_match_context_t *mctx,
+					re_dfastate_t *pstate);
+#endif
+#ifdef RE_ENABLE_I18N
+static reg_errcode_t transit_state_mb (re_match_context_t *mctx,
+				       re_dfastate_t *pstate);
+#endif /* RE_ENABLE_I18N */
+static reg_errcode_t transit_state_bkref (re_match_context_t *mctx,
+					  const re_node_set *nodes);
+static reg_errcode_t get_subexp (re_match_context_t *mctx,
+				 Idx bkref_node, Idx bkref_str_idx);
+static reg_errcode_t get_subexp_sub (re_match_context_t *mctx,
+				     const re_sub_match_top_t *sub_top,
+				     re_sub_match_last_t *sub_last,
+				     Idx bkref_node, Idx bkref_str);
+static Idx find_subexp_node (const re_dfa_t *dfa, const re_node_set *nodes,
+			     Idx subexp_idx, int type);
+static reg_errcode_t check_arrival (re_match_context_t *mctx,
+				    state_array_t *path, Idx top_node,
+				    Idx top_str, Idx last_node, Idx last_str,
+				    int type);
+static reg_errcode_t check_arrival_add_next_nodes (re_match_context_t *mctx,
+						   Idx str_idx,
+						   re_node_set *cur_nodes,
+						   re_node_set *next_nodes);
+static reg_errcode_t check_arrival_expand_ecl (const re_dfa_t *dfa,
+					       re_node_set *cur_nodes,
+					       Idx ex_subexp, int type);
+static reg_errcode_t check_arrival_expand_ecl_sub (const re_dfa_t *dfa,
+						   re_node_set *dst_nodes,
+						   Idx target, Idx ex_subexp,
+						   int type);
+static reg_errcode_t expand_bkref_cache (re_match_context_t *mctx,
+					 re_node_set *cur_nodes, Idx cur_str,
+					 Idx subexp_num, int type);
+static bool build_trtable (const re_dfa_t *dfa, re_dfastate_t *state);
+#ifdef RE_ENABLE_I18N
+static int check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx,
+				    const re_string_t *input, Idx idx);
+# ifdef _LIBC
+static unsigned int find_collation_sequence_value (const unsigned char *mbs,
+						   size_t name_len);
+# endif /* _LIBC */
+#endif /* RE_ENABLE_I18N */
+static Idx group_nodes_into_DFAstates (const re_dfa_t *dfa,
+				       const re_dfastate_t *state,
+				       re_node_set *states_node,
+				       bitset_t *states_ch);
+static bool check_node_accept (const re_match_context_t *mctx,
+			       const re_token_t *node, Idx idx);
+static reg_errcode_t extend_buffers (re_match_context_t *mctx, int min_len);
+
+/* Entry point for POSIX code.  */
+
+/* regexec searches for a given pattern, specified by PREG, in the
+   string STRING.
+
+   If NMATCH is zero or REG_NOSUB was set in the cflags argument to
+   'regcomp', we ignore PMATCH.  Otherwise, we assume PMATCH has at
+   least NMATCH elements, and we set them to the offsets of the
+   corresponding matched substrings.
+
+   EFLAGS specifies "execution flags" which affect matching: if
+   REG_NOTBOL is set, then ^ does not match at the beginning of the
+   string; if REG_NOTEOL is set, then $ does not match at the end.
+
+   We return 0 if we find a match and REG_NOMATCH if not.  */
+
+int
+regexec (const regex_t *__restrict preg, const char *__restrict string,
+	 size_t nmatch, regmatch_t pmatch[], int eflags)
+{
+  reg_errcode_t err;
+  Idx start, length;
+  re_dfa_t *dfa = preg->buffer;
+
+  if (eflags & ~(REG_NOTBOL | REG_NOTEOL | REG_STARTEND))
+    return REG_BADPAT;
+
+  if (eflags & REG_STARTEND)
+    {
+      start = pmatch[0].rm_so;
+      length = pmatch[0].rm_eo;
+    }
+  else
+    {
+      start = 0;
+      length = strlen (string);
+    }
+
+  lock_lock (dfa->lock);
+  if (preg->no_sub)
+    err = re_search_internal (preg, string, length, start, length,
+			      length, 0, NULL, eflags);
+  else
+    err = re_search_internal (preg, string, length, start, length,
+			      length, nmatch, pmatch, eflags);
+  lock_unlock (dfa->lock);
+  return err != REG_NOERROR;
+}
+
+#ifdef _LIBC
+libc_hidden_def (__regexec)
+
+# include <shlib-compat.h>
+versioned_symbol (libc, __regexec, regexec, GLIBC_2_3_4);
+
+# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+__typeof__ (__regexec) __compat_regexec;
+
+int
+attribute_compat_text_section
+__compat_regexec (const regex_t *__restrict preg,
+		  const char *__restrict string, size_t nmatch,
+		  regmatch_t pmatch[], int eflags)
+{
+  return regexec (preg, string, nmatch, pmatch,
+		  eflags & (REG_NOTBOL | REG_NOTEOL));
+}
+compat_symbol (libc, __compat_regexec, regexec, GLIBC_2_0);
+# endif
+#endif
+
+/* Entry points for GNU code.  */
+
+/* re_match, re_search, re_match_2, re_search_2
+
+   The former two functions operate on STRING with length LENGTH,
+   while the later two operate on concatenation of STRING1 and STRING2
+   with lengths LENGTH1 and LENGTH2, respectively.
+
+   re_match() matches the compiled pattern in BUFP against the string,
+   starting at index START.
+
+   re_search() first tries matching at index START, then it tries to match
+   starting from index START + 1, and so on.  The last start position tried
+   is START + RANGE.  (Thus RANGE = 0 forces re_search to operate the same
+   way as re_match().)
+
+   The parameter STOP of re_{match,search}_2 specifies that no match exceeding
+   the first STOP characters of the concatenation of the strings should be
+   concerned.
+
+   If REGS is not NULL, and BUFP->no_sub is not set, the offsets of the match
+   and all groups is stored in REGS.  (For the "_2" variants, the offsets are
+   computed relative to the concatenation, not relative to the individual
+   strings.)
+
+   On success, re_match* functions return the length of the match, re_search*
+   return the position of the start of the match.  Return value -1 means no
+   match was found and -2 indicates an internal error.  */
+
+regoff_t
+re_match (struct re_pattern_buffer *bufp, const char *string, Idx length,
+	  Idx start, struct re_registers *regs)
+{
+  return re_search_stub (bufp, string, length, start, 0, length, regs, true);
+}
+#ifdef _LIBC
+weak_alias (__re_match, re_match)
+#endif
+
+regoff_t
+re_search (struct re_pattern_buffer *bufp, const char *string, Idx length,
+	   Idx start, regoff_t range, struct re_registers *regs)
+{
+  return re_search_stub (bufp, string, length, start, range, length, regs,
+			 false);
+}
+#ifdef _LIBC
+weak_alias (__re_search, re_search)
+#endif
+
+regoff_t
+re_match_2 (struct re_pattern_buffer *bufp, const char *string1, Idx length1,
+	    const char *string2, Idx length2, Idx start,
+	    struct re_registers *regs, Idx stop)
+{
+  return re_search_2_stub (bufp, string1, length1, string2, length2,
+			   start, 0, regs, stop, true);
+}
+#ifdef _LIBC
+weak_alias (__re_match_2, re_match_2)
+#endif
+
+regoff_t
+re_search_2 (struct re_pattern_buffer *bufp, const char *string1, Idx length1,
+	     const char *string2, Idx length2, Idx start, regoff_t range,
+	     struct re_registers *regs, Idx stop)
+{
+  return re_search_2_stub (bufp, string1, length1, string2, length2,
+			   start, range, regs, stop, false);
+}
+#ifdef _LIBC
+weak_alias (__re_search_2, re_search_2)
+#endif
+
+static regoff_t
+re_search_2_stub (struct re_pattern_buffer *bufp, const char *string1,
+		  Idx length1, const char *string2, Idx length2, Idx start,
+		  regoff_t range, struct re_registers *regs,
+		  Idx stop, bool ret_len)
+{
+  const char *str;
+  regoff_t rval;
+  Idx len;
+  char *s = NULL;
+
+  if (__glibc_unlikely ((length1 < 0 || length2 < 0 || stop < 0
+			 || INT_ADD_WRAPV (length1, length2, &len))))
+    return -2;
+
+  /* Concatenate the strings.  */
+  if (length2 > 0)
+    if (length1 > 0)
+      {
+	s = re_malloc (char, len);
+
+	if (__glibc_unlikely (s == NULL))
+	  return -2;
+#ifdef _LIBC
+	memcpy (__mempcpy (s, string1, length1), string2, length2);
+#else
+	memcpy (s, string1, length1);
+	memcpy (s + length1, string2, length2);
+#endif
+	str = s;
+      }
+    else
+      str = string2;
+  else
+    str = string1;
+
+  rval = re_search_stub (bufp, str, len, start, range, stop, regs,
+			 ret_len);
+  re_free (s);
+  return rval;
+}
+
+/* The parameters have the same meaning as those of re_search.
+   Additional parameters:
+   If RET_LEN is true the length of the match is returned (re_match style);
+   otherwise the position of the match is returned.  */
+
+static regoff_t
+re_search_stub (struct re_pattern_buffer *bufp, const char *string, Idx length,
+		Idx start, regoff_t range, Idx stop, struct re_registers *regs,
+		bool ret_len)
+{
+  reg_errcode_t result;
+  regmatch_t *pmatch;
+  Idx nregs;
+  regoff_t rval;
+  int eflags = 0;
+  re_dfa_t *dfa = bufp->buffer;
+  Idx last_start = start + range;
+
+  /* Check for out-of-range.  */
+  if (__glibc_unlikely (start < 0 || start > length))
+    return -1;
+  if (__glibc_unlikely (length < last_start
+			|| (0 <= range && last_start < start)))
+    last_start = length;
+  else if (__glibc_unlikely (last_start < 0
+			     || (range < 0 && start <= last_start)))
+    last_start = 0;
+
+  lock_lock (dfa->lock);
+
+  eflags |= (bufp->not_bol) ? REG_NOTBOL : 0;
+  eflags |= (bufp->not_eol) ? REG_NOTEOL : 0;
+
+  /* Compile fastmap if we haven't yet.  */
+  if (start < last_start && bufp->fastmap != NULL && !bufp->fastmap_accurate)
+    re_compile_fastmap (bufp);
+
+  if (__glibc_unlikely (bufp->no_sub))
+    regs = NULL;
+
+  /* We need at least 1 register.  */
+  if (regs == NULL)
+    nregs = 1;
+  else if (__glibc_unlikely (bufp->regs_allocated == REGS_FIXED
+			     && regs->num_regs <= bufp->re_nsub))
+    {
+      nregs = regs->num_regs;
+      if (__glibc_unlikely (nregs < 1))
+	{
+	  /* Nothing can be copied to regs.  */
+	  regs = NULL;
+	  nregs = 1;
+	}
+    }
+  else
+    nregs = bufp->re_nsub + 1;
+  pmatch = re_malloc (regmatch_t, nregs);
+  if (__glibc_unlikely (pmatch == NULL))
+    {
+      rval = -2;
+      goto out;
+    }
+
+  result = re_search_internal (bufp, string, length, start, last_start, stop,
+			       nregs, pmatch, eflags);
+
+  rval = 0;
+
+  /* I hope we needn't fill their regs with -1's when no match was found.  */
+  if (result != REG_NOERROR)
+    rval = result == REG_NOMATCH ? -1 : -2;
+  else if (regs != NULL)
+    {
+      /* If caller wants register contents data back, copy them.  */
+      bufp->regs_allocated = re_copy_regs (regs, pmatch, nregs,
+					   bufp->regs_allocated);
+      if (__glibc_unlikely (bufp->regs_allocated == REGS_UNALLOCATED))
+	rval = -2;
+    }
+
+  if (__glibc_likely (rval == 0))
+    {
+      if (ret_len)
+	{
+	  assert (pmatch[0].rm_so == start);
+	  rval = pmatch[0].rm_eo - start;
+	}
+      else
+	rval = pmatch[0].rm_so;
+    }
+  re_free (pmatch);
+ out:
+  lock_unlock (dfa->lock);
+  return rval;
+}
+
+static unsigned
+re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, Idx nregs,
+	      int regs_allocated)
+{
+  int rval = REGS_REALLOCATE;
+  Idx i;
+  Idx need_regs = nregs + 1;
+  /* We need one extra element beyond 'num_regs' for the '-1' marker GNU code
+     uses.  */
+
+  /* Have the register data arrays been allocated?  */
+  if (regs_allocated == REGS_UNALLOCATED)
+    { /* No.  So allocate them with malloc.  */
+      regs->start = re_malloc (regoff_t, need_regs);
+      if (__glibc_unlikely (regs->start == NULL))
+	return REGS_UNALLOCATED;
+      regs->end = re_malloc (regoff_t, need_regs);
+      if (__glibc_unlikely (regs->end == NULL))
+	{
+	  re_free (regs->start);
+	  return REGS_UNALLOCATED;
+	}
+      regs->num_regs = need_regs;
+    }
+  else if (regs_allocated == REGS_REALLOCATE)
+    { /* Yes.  If we need more elements than were already
+	 allocated, reallocate them.  If we need fewer, just
+	 leave it alone.  */
+      if (__glibc_unlikely (need_regs > regs->num_regs))
+	{
+	  regoff_t *new_start = re_realloc (regs->start, regoff_t, need_regs);
+	  regoff_t *new_end;
+	  if (__glibc_unlikely (new_start == NULL))
+	    return REGS_UNALLOCATED;
+	  new_end = re_realloc (regs->end, regoff_t, need_regs);
+	  if (__glibc_unlikely (new_end == NULL))
+	    {
+	      re_free (new_start);
+	      return REGS_UNALLOCATED;
+	    }
+	  regs->start = new_start;
+	  regs->end = new_end;
+	  regs->num_regs = need_regs;
+	}
+    }
+  else
+    {
+      assert (regs_allocated == REGS_FIXED);
+      /* This function may not be called with REGS_FIXED and nregs too big.  */
+      assert (regs->num_regs >= nregs);
+      rval = REGS_FIXED;
+    }
+
+  /* Copy the regs.  */
+  for (i = 0; i < nregs; ++i)
+    {
+      regs->start[i] = pmatch[i].rm_so;
+      regs->end[i] = pmatch[i].rm_eo;
+    }
+  for ( ; i < regs->num_regs; ++i)
+    regs->start[i] = regs->end[i] = -1;
+
+  return rval;
+}
+
+/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
+   ENDS.  Subsequent matches using PATTERN_BUFFER and REGS will use
+   this memory for recording register information.  STARTS and ENDS
+   must be allocated using the malloc library routine, and must each
+   be at least NUM_REGS * sizeof (regoff_t) bytes long.
+
+   If NUM_REGS == 0, then subsequent matches should allocate their own
+   register data.
+
+   Unless this function is called, the first search or match using
+   PATTERN_BUFFER will allocate its own register data, without
+   freeing the old data.  */
+
+void
+re_set_registers (struct re_pattern_buffer *bufp, struct re_registers *regs,
+		  __re_size_t num_regs, regoff_t *starts, regoff_t *ends)
+{
+  if (num_regs)
+    {
+      bufp->regs_allocated = REGS_REALLOCATE;
+      regs->num_regs = num_regs;
+      regs->start = starts;
+      regs->end = ends;
+    }
+  else
+    {
+      bufp->regs_allocated = REGS_UNALLOCATED;
+      regs->num_regs = 0;
+      regs->start = regs->end = NULL;
+    }
+}
+#ifdef _LIBC
+weak_alias (__re_set_registers, re_set_registers)
+#endif
+
+/* Entry points compatible with 4.2 BSD regex library.  We don't define
+   them unless specifically requested.  */
+
+#if defined _REGEX_RE_COMP || defined _LIBC
+int
+# ifdef _LIBC
+weak_function
+# endif
+re_exec (const char *s)
+{
+  return 0 == regexec (&re_comp_buf, s, 0, NULL, 0);
+}
+#endif /* _REGEX_RE_COMP */
+
+/* Internal entry point.  */
+
+/* Searches for a compiled pattern PREG in the string STRING, whose
+   length is LENGTH.  NMATCH, PMATCH, and EFLAGS have the same
+   meaning as with regexec.  LAST_START is START + RANGE, where
+   START and RANGE have the same meaning as with re_search.
+   Return REG_NOERROR if we find a match, and REG_NOMATCH if not,
+   otherwise return the error code.
+   Note: We assume front end functions already check ranges.
+   (0 <= LAST_START && LAST_START <= LENGTH)  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+re_search_internal (const regex_t *preg, const char *string, Idx length,
+		    Idx start, Idx last_start, Idx stop, size_t nmatch,
+		    regmatch_t pmatch[], int eflags)
+{
+  reg_errcode_t err;
+  const re_dfa_t *dfa = preg->buffer;
+  Idx left_lim, right_lim;
+  int incr;
+  bool fl_longest_match;
+  int match_kind;
+  Idx match_first;
+  Idx match_last = -1;
+  Idx extra_nmatch;
+  bool sb;
+  int ch;
+#if defined _LIBC || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)
+  re_match_context_t mctx = { .dfa = dfa };
+#else
+  re_match_context_t mctx;
+#endif
+  char *fastmap = ((preg->fastmap != NULL && preg->fastmap_accurate
+		    && start != last_start && !preg->can_be_null)
+		   ? preg->fastmap : NULL);
+  RE_TRANSLATE_TYPE t = preg->translate;
+
+#if !(defined _LIBC || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
+  memset (&mctx, '\0', sizeof (re_match_context_t));
+  mctx.dfa = dfa;
+#endif
+
+  extra_nmatch = (nmatch > preg->re_nsub) ? nmatch - (preg->re_nsub + 1) : 0;
+  nmatch -= extra_nmatch;
+
+  /* Check if the DFA haven't been compiled.  */
+  if (__glibc_unlikely (preg->used == 0 || dfa->init_state == NULL
+			|| dfa->init_state_word == NULL
+			|| dfa->init_state_nl == NULL
+			|| dfa->init_state_begbuf == NULL))
+    return REG_NOMATCH;
+
+#ifdef DEBUG
+  /* We assume front-end functions already check them.  */
+  assert (0 <= last_start && last_start <= length);
+#endif
+
+  /* If initial states with non-begbuf contexts have no elements,
+     the regex must be anchored.  If preg->newline_anchor is set,
+     we'll never use init_state_nl, so do not check it.  */
+  if (dfa->init_state->nodes.nelem == 0
+      && dfa->init_state_word->nodes.nelem == 0
+      && (dfa->init_state_nl->nodes.nelem == 0
+	  || !preg->newline_anchor))
+    {
+      if (start != 0 && last_start != 0)
+        return REG_NOMATCH;
+      start = last_start = 0;
+    }
+
+  /* We must check the longest matching, if nmatch > 0.  */
+  fl_longest_match = (nmatch != 0 || dfa->nbackref);
+
+  err = re_string_allocate (&mctx.input, string, length, dfa->nodes_len + 1,
+			    preg->translate, (preg->syntax & RE_ICASE) != 0,
+			    dfa);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    goto free_return;
+  mctx.input.stop = stop;
+  mctx.input.raw_stop = stop;
+  mctx.input.newline_anchor = preg->newline_anchor;
+
+  err = match_ctx_init (&mctx, eflags, dfa->nbackref * 2);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    goto free_return;
+
+  /* We will log all the DFA states through which the dfa pass,
+     if nmatch > 1, or this dfa has "multibyte node", which is a
+     back-reference or a node which can accept multibyte character or
+     multi character collating element.  */
+  if (nmatch > 1 || dfa->has_mb_node)
+    {
+      /* Avoid overflow.  */
+      if (__glibc_unlikely ((MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
+			     <= mctx.input.bufs_len)))
+	{
+	  err = REG_ESPACE;
+	  goto free_return;
+	}
+
+      mctx.state_log = re_malloc (re_dfastate_t *, mctx.input.bufs_len + 1);
+      if (__glibc_unlikely (mctx.state_log == NULL))
+	{
+	  err = REG_ESPACE;
+	  goto free_return;
+	}
+    }
+  else
+    mctx.state_log = NULL;
+
+  match_first = start;
+  mctx.input.tip_context = (eflags & REG_NOTBOL) ? CONTEXT_BEGBUF
+			   : CONTEXT_NEWLINE | CONTEXT_BEGBUF;
+
+  /* Check incrementally whether the input string matches.  */
+  incr = (last_start < start) ? -1 : 1;
+  left_lim = (last_start < start) ? last_start : start;
+  right_lim = (last_start < start) ? start : last_start;
+  sb = dfa->mb_cur_max == 1;
+  match_kind =
+    (fastmap
+     ? ((sb || !(preg->syntax & RE_ICASE || t) ? 4 : 0)
+	| (start <= last_start ? 2 : 0)
+	| (t != NULL ? 1 : 0))
+     : 8);
+
+  for (;; match_first += incr)
+    {
+      err = REG_NOMATCH;
+      if (match_first < left_lim || right_lim < match_first)
+	goto free_return;
+
+      /* Advance as rapidly as possible through the string, until we
+	 find a plausible place to start matching.  This may be done
+	 with varying efficiency, so there are various possibilities:
+	 only the most common of them are specialized, in order to
+	 save on code size.  We use a switch statement for speed.  */
+      switch (match_kind)
+	{
+	case 8:
+	  /* No fastmap.  */
+	  break;
+
+	case 7:
+	  /* Fastmap with single-byte translation, match forward.  */
+	  while (__glibc_likely (match_first < right_lim)
+		 && !fastmap[t[(unsigned char) string[match_first]]])
+	    ++match_first;
+	  goto forward_match_found_start_or_reached_end;
+
+	case 6:
+	  /* Fastmap without translation, match forward.  */
+	  while (__glibc_likely (match_first < right_lim)
+		 && !fastmap[(unsigned char) string[match_first]])
+	    ++match_first;
+
+	forward_match_found_start_or_reached_end:
+	  if (__glibc_unlikely (match_first == right_lim))
+	    {
+	      ch = match_first >= length
+		       ? 0 : (unsigned char) string[match_first];
+	      if (!fastmap[t ? t[ch] : ch])
+		goto free_return;
+	    }
+	  break;
+
+	case 4:
+	case 5:
+	  /* Fastmap without multi-byte translation, match backwards.  */
+	  while (match_first >= left_lim)
+	    {
+	      ch = match_first >= length
+		       ? 0 : (unsigned char) string[match_first];
+	      if (fastmap[t ? t[ch] : ch])
+		break;
+	      --match_first;
+	    }
+	  if (match_first < left_lim)
+	    goto free_return;
+	  break;
+
+	default:
+	  /* In this case, we can't determine easily the current byte,
+	     since it might be a component byte of a multibyte
+	     character.  Then we use the constructed buffer instead.  */
+	  for (;;)
+	    {
+	      /* If MATCH_FIRST is out of the valid range, reconstruct the
+		 buffers.  */
+	      __re_size_t offset = match_first - mctx.input.raw_mbs_idx;
+	      if (__glibc_unlikely (offset
+				    >= (__re_size_t) mctx.input.valid_raw_len))
+		{
+		  err = re_string_reconstruct (&mctx.input, match_first,
+					       eflags);
+		  if (__glibc_unlikely (err != REG_NOERROR))
+		    goto free_return;
+
+		  offset = match_first - mctx.input.raw_mbs_idx;
+		}
+	      /* If MATCH_FIRST is out of the buffer, leave it as '\0'.
+		 Note that MATCH_FIRST must not be smaller than 0.  */
+	      ch = (match_first >= length
+		    ? 0 : re_string_byte_at (&mctx.input, offset));
+	      if (fastmap[ch])
+		break;
+	      match_first += incr;
+	      if (match_first < left_lim || match_first > right_lim)
+		{
+		  err = REG_NOMATCH;
+		  goto free_return;
+		}
+	    }
+	  break;
+	}
+
+      /* Reconstruct the buffers so that the matcher can assume that
+	 the matching starts from the beginning of the buffer.  */
+      err = re_string_reconstruct (&mctx.input, match_first, eflags);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	goto free_return;
+
+#ifdef RE_ENABLE_I18N
+     /* Don't consider this char as a possible match start if it part,
+	yet isn't the head, of a multibyte character.  */
+      if (!sb && !re_string_first_byte (&mctx.input, 0))
+	continue;
+#endif
+
+      /* It seems to be appropriate one, then use the matcher.  */
+      /* We assume that the matching starts from 0.  */
+      mctx.state_log_top = mctx.nbkref_ents = mctx.max_mb_elem_len = 0;
+      match_last = check_matching (&mctx, fl_longest_match,
+				   start <= last_start ? &match_first : NULL);
+      if (match_last != -1)
+	{
+	  if (__glibc_unlikely (match_last == -2))
+	    {
+	      err = REG_ESPACE;
+	      goto free_return;
+	    }
+	  else
+	    {
+	      mctx.match_last = match_last;
+	      if ((!preg->no_sub && nmatch > 1) || dfa->nbackref)
+		{
+		  re_dfastate_t *pstate = mctx.state_log[match_last];
+		  mctx.last_node = check_halt_state_context (&mctx, pstate,
+							     match_last);
+		}
+	      if ((!preg->no_sub && nmatch > 1 && dfa->has_plural_match)
+		  || dfa->nbackref)
+		{
+		  err = prune_impossible_nodes (&mctx);
+		  if (err == REG_NOERROR)
+		    break;
+		  if (__glibc_unlikely (err != REG_NOMATCH))
+		    goto free_return;
+#ifdef DEBUG
+		  /* Only used for assertion below when DEBUG is set, otherwise
+		     it will be over-written when we loop around.  */
+		  match_last = -1;
+#endif
+		}
+	      else
+		break; /* We found a match.  */
+	    }
+	}
+
+      match_ctx_clean (&mctx);
+    }
+
+#ifdef DEBUG
+  assert (match_last != -1);
+  assert (err == REG_NOERROR);
+#endif
+
+  /* Set pmatch[] if we need.  */
+  if (nmatch > 0)
+    {
+      Idx reg_idx;
+
+      /* Initialize registers.  */
+      for (reg_idx = 1; reg_idx < nmatch; ++reg_idx)
+	pmatch[reg_idx].rm_so = pmatch[reg_idx].rm_eo = -1;
+
+      /* Set the points where matching start/end.  */
+      pmatch[0].rm_so = 0;
+      pmatch[0].rm_eo = mctx.match_last;
+      /* FIXME: This function should fail if mctx.match_last exceeds
+	 the maximum possible regoff_t value.  We need a new error
+	 code REG_OVERFLOW.  */
+
+      if (!preg->no_sub && nmatch > 1)
+	{
+	  err = set_regs (preg, &mctx, nmatch, pmatch,
+			  dfa->has_plural_match && dfa->nbackref > 0);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    goto free_return;
+	}
+
+      /* At last, add the offset to each register, since we slid
+	 the buffers so that we could assume that the matching starts
+	 from 0.  */
+      for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
+	if (pmatch[reg_idx].rm_so != -1)
+	  {
+#ifdef RE_ENABLE_I18N
+	    if (__glibc_unlikely (mctx.input.offsets_needed != 0))
+	      {
+		pmatch[reg_idx].rm_so =
+		  (pmatch[reg_idx].rm_so == mctx.input.valid_len
+		   ? mctx.input.valid_raw_len
+		   : mctx.input.offsets[pmatch[reg_idx].rm_so]);
+		pmatch[reg_idx].rm_eo =
+		  (pmatch[reg_idx].rm_eo == mctx.input.valid_len
+		   ? mctx.input.valid_raw_len
+		   : mctx.input.offsets[pmatch[reg_idx].rm_eo]);
+	      }
+#else
+	    assert (mctx.input.offsets_needed == 0);
+#endif
+	    pmatch[reg_idx].rm_so += match_first;
+	    pmatch[reg_idx].rm_eo += match_first;
+	  }
+      for (reg_idx = 0; reg_idx < extra_nmatch; ++reg_idx)
+	{
+	  pmatch[nmatch + reg_idx].rm_so = -1;
+	  pmatch[nmatch + reg_idx].rm_eo = -1;
+	}
+
+      if (dfa->subexp_map)
+	for (reg_idx = 0; reg_idx + 1 < nmatch; reg_idx++)
+	  if (dfa->subexp_map[reg_idx] != reg_idx)
+	    {
+	      pmatch[reg_idx + 1].rm_so
+		= pmatch[dfa->subexp_map[reg_idx] + 1].rm_so;
+	      pmatch[reg_idx + 1].rm_eo
+		= pmatch[dfa->subexp_map[reg_idx] + 1].rm_eo;
+	    }
+    }
+
+ free_return:
+  re_free (mctx.state_log);
+  if (dfa->nbackref)
+    match_ctx_free (&mctx);
+  re_string_destruct (&mctx.input);
+  return err;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+prune_impossible_nodes (re_match_context_t *mctx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx halt_node, match_last;
+  reg_errcode_t ret;
+  re_dfastate_t **sifted_states;
+  re_dfastate_t **lim_states = NULL;
+  re_sift_context_t sctx;
+#ifdef DEBUG
+  assert (mctx->state_log != NULL);
+#endif
+  match_last = mctx->match_last;
+  halt_node = mctx->last_node;
+
+  /* Avoid overflow.  */
+  if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
+			<= match_last))
+    return REG_ESPACE;
+
+  sifted_states = re_malloc (re_dfastate_t *, match_last + 1);
+  if (__glibc_unlikely (sifted_states == NULL))
+    {
+      ret = REG_ESPACE;
+      goto free_return;
+    }
+  if (dfa->nbackref)
+    {
+      lim_states = re_malloc (re_dfastate_t *, match_last + 1);
+      if (__glibc_unlikely (lim_states == NULL))
+	{
+	  ret = REG_ESPACE;
+	  goto free_return;
+	}
+      while (1)
+	{
+	  memset (lim_states, '\0',
+		  sizeof (re_dfastate_t *) * (match_last + 1));
+	  sift_ctx_init (&sctx, sifted_states, lim_states, halt_node,
+			 match_last);
+	  ret = sift_states_backward (mctx, &sctx);
+	  re_node_set_free (&sctx.limits);
+	  if (__glibc_unlikely (ret != REG_NOERROR))
+	      goto free_return;
+	  if (sifted_states[0] != NULL || lim_states[0] != NULL)
+	    break;
+	  do
+	    {
+	      --match_last;
+	      if (match_last < 0)
+		{
+		  ret = REG_NOMATCH;
+		  goto free_return;
+		}
+	    } while (mctx->state_log[match_last] == NULL
+		     || !mctx->state_log[match_last]->halt);
+	  halt_node = check_halt_state_context (mctx,
+						mctx->state_log[match_last],
+						match_last);
+	}
+      ret = merge_state_array (dfa, sifted_states, lim_states,
+			       match_last + 1);
+      re_free (lim_states);
+      lim_states = NULL;
+      if (__glibc_unlikely (ret != REG_NOERROR))
+	goto free_return;
+    }
+  else
+    {
+      sift_ctx_init (&sctx, sifted_states, lim_states, halt_node, match_last);
+      ret = sift_states_backward (mctx, &sctx);
+      re_node_set_free (&sctx.limits);
+      if (__glibc_unlikely (ret != REG_NOERROR))
+	goto free_return;
+      if (sifted_states[0] == NULL)
+	{
+	  ret = REG_NOMATCH;
+	  goto free_return;
+	}
+    }
+  re_free (mctx->state_log);
+  mctx->state_log = sifted_states;
+  sifted_states = NULL;
+  mctx->last_node = halt_node;
+  mctx->match_last = match_last;
+  ret = REG_NOERROR;
+ free_return:
+  re_free (sifted_states);
+  re_free (lim_states);
+  return ret;
+}
+
+/* Acquire an initial state and return it.
+   We must select appropriate initial state depending on the context,
+   since initial states may have constraints like "\<", "^", etc..  */
+
+static inline re_dfastate_t *
+__attribute__ ((always_inline))
+acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx,
+			    Idx idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  if (dfa->init_state->has_constraint)
+    {
+      unsigned int context;
+      context = re_string_context_at (&mctx->input, idx - 1, mctx->eflags);
+      if (IS_WORD_CONTEXT (context))
+	return dfa->init_state_word;
+      else if (IS_ORDINARY_CONTEXT (context))
+	return dfa->init_state;
+      else if (IS_BEGBUF_CONTEXT (context) && IS_NEWLINE_CONTEXT (context))
+	return dfa->init_state_begbuf;
+      else if (IS_NEWLINE_CONTEXT (context))
+	return dfa->init_state_nl;
+      else if (IS_BEGBUF_CONTEXT (context))
+	{
+	  /* It is relatively rare case, then calculate on demand.  */
+	  return re_acquire_state_context (err, dfa,
+					   dfa->init_state->entrance_nodes,
+					   context);
+	}
+      else
+	/* Must not happen?  */
+	return dfa->init_state;
+    }
+  else
+    return dfa->init_state;
+}
+
+/* Check whether the regular expression match input string INPUT or not,
+   and return the index where the matching end.  Return -1 if
+   there is no match, and return -2 in case of an error.
+   FL_LONGEST_MATCH means we want the POSIX longest matching.
+   If P_MATCH_FIRST is not NULL, and the match fails, it is set to the
+   next place where we may want to try matching.
+   Note that the matcher assumes that the matching starts from the current
+   index of the buffer.  */
+
+static Idx
+__attribute_warn_unused_result__
+check_matching (re_match_context_t *mctx, bool fl_longest_match,
+		Idx *p_match_first)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err;
+  Idx match = 0;
+  Idx match_last = -1;
+  Idx cur_str_idx = re_string_cur_idx (&mctx->input);
+  re_dfastate_t *cur_state;
+  bool at_init_state = p_match_first != NULL;
+  Idx next_start_idx = cur_str_idx;
+
+  err = REG_NOERROR;
+  cur_state = acquire_init_state_context (&err, mctx, cur_str_idx);
+  /* An initial state must not be NULL (invalid).  */
+  if (__glibc_unlikely (cur_state == NULL))
+    {
+      assert (err == REG_ESPACE);
+      return -2;
+    }
+
+  if (mctx->state_log != NULL)
+    {
+      mctx->state_log[cur_str_idx] = cur_state;
+
+      /* Check OP_OPEN_SUBEXP in the initial state in case that we use them
+	 later.  E.g. Processing back references.  */
+      if (__glibc_unlikely (dfa->nbackref))
+	{
+	  at_init_state = false;
+	  err = check_subexp_matching_top (mctx, &cur_state->nodes, 0);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+
+	  if (cur_state->has_backref)
+	    {
+	      err = transit_state_bkref (mctx, &cur_state->nodes);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		return err;
+	    }
+	}
+    }
+
+  /* If the RE accepts NULL string.  */
+  if (__glibc_unlikely (cur_state->halt))
+    {
+      if (!cur_state->has_constraint
+	  || check_halt_state_context (mctx, cur_state, cur_str_idx))
+	{
+	  if (!fl_longest_match)
+	    return cur_str_idx;
+	  else
+	    {
+	      match_last = cur_str_idx;
+	      match = 1;
+	    }
+	}
+    }
+
+  while (!re_string_eoi (&mctx->input))
+    {
+      re_dfastate_t *old_state = cur_state;
+      Idx next_char_idx = re_string_cur_idx (&mctx->input) + 1;
+
+      if ((__glibc_unlikely (next_char_idx >= mctx->input.bufs_len)
+	   && mctx->input.bufs_len < mctx->input.len)
+	  || (__glibc_unlikely (next_char_idx >= mctx->input.valid_len)
+	      && mctx->input.valid_len < mctx->input.len))
+	{
+	  err = extend_buffers (mctx, next_char_idx + 1);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      assert (err == REG_ESPACE);
+	      return -2;
+	    }
+	}
+
+      cur_state = transit_state (&err, mctx, cur_state);
+      if (mctx->state_log != NULL)
+	cur_state = merge_state_with_log (&err, mctx, cur_state);
+
+      if (cur_state == NULL)
+	{
+	  /* Reached the invalid state or an error.  Try to recover a valid
+	     state using the state log, if available and if we have not
+	     already found a valid (even if not the longest) match.  */
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return -2;
+
+	  if (mctx->state_log == NULL
+	      || (match && !fl_longest_match)
+	      || (cur_state = find_recover_state (&err, mctx)) == NULL)
+	    break;
+	}
+
+      if (__glibc_unlikely (at_init_state))
+	{
+	  if (old_state == cur_state)
+	    next_start_idx = next_char_idx;
+	  else
+	    at_init_state = false;
+	}
+
+      if (cur_state->halt)
+	{
+	  /* Reached a halt state.
+	     Check the halt state can satisfy the current context.  */
+	  if (!cur_state->has_constraint
+	      || check_halt_state_context (mctx, cur_state,
+					   re_string_cur_idx (&mctx->input)))
+	    {
+	      /* We found an appropriate halt state.  */
+	      match_last = re_string_cur_idx (&mctx->input);
+	      match = 1;
+
+	      /* We found a match, do not modify match_first below.  */
+	      p_match_first = NULL;
+	      if (!fl_longest_match)
+		break;
+	    }
+	}
+    }
+
+  if (p_match_first)
+    *p_match_first += next_start_idx;
+
+  return match_last;
+}
+
+/* Check NODE match the current context.  */
+
+static bool
+check_halt_node_context (const re_dfa_t *dfa, Idx node, unsigned int context)
+{
+  re_token_type_t type = dfa->nodes[node].type;
+  unsigned int constraint = dfa->nodes[node].constraint;
+  if (type != END_OF_RE)
+    return false;
+  if (!constraint)
+    return true;
+  if (NOT_SATISFY_NEXT_CONSTRAINT (constraint, context))
+    return false;
+  return true;
+}
+
+/* Check the halt state STATE match the current context.
+   Return 0 if not match, if the node, STATE has, is a halt node and
+   match the context, return the node.  */
+
+static Idx
+check_halt_state_context (const re_match_context_t *mctx,
+			  const re_dfastate_t *state, Idx idx)
+{
+  Idx i;
+  unsigned int context;
+#ifdef DEBUG
+  assert (state->halt);
+#endif
+  context = re_string_context_at (&mctx->input, idx, mctx->eflags);
+  for (i = 0; i < state->nodes.nelem; ++i)
+    if (check_halt_node_context (mctx->dfa, state->nodes.elems[i], context))
+      return state->nodes.elems[i];
+  return 0;
+}
+
+/* Compute the next node to which "NFA" transit from NODE("NFA" is a NFA
+   corresponding to the DFA).
+   Return the destination node, and update EPS_VIA_NODES;
+   return -1 in case of errors.  */
+
+static Idx
+proceed_next_node (const re_match_context_t *mctx, Idx nregs, regmatch_t *regs,
+		   Idx *pidx, Idx node, re_node_set *eps_via_nodes,
+		   struct re_fail_stack_t *fs)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx i;
+  bool ok;
+  if (IS_EPSILON_NODE (dfa->nodes[node].type))
+    {
+      re_node_set *cur_nodes = &mctx->state_log[*pidx]->nodes;
+      re_node_set *edests = &dfa->edests[node];
+      Idx dest_node;
+      ok = re_node_set_insert (eps_via_nodes, node);
+      if (__glibc_unlikely (! ok))
+	return -2;
+      /* Pick up a valid destination, or return -1 if none
+	 is found.  */
+      for (dest_node = -1, i = 0; i < edests->nelem; ++i)
+	{
+	  Idx candidate = edests->elems[i];
+	  if (!re_node_set_contains (cur_nodes, candidate))
+	    continue;
+          if (dest_node == -1)
+	    dest_node = candidate;
+
+	  else
+	    {
+	      /* In order to avoid infinite loop like "(a*)*", return the second
+		 epsilon-transition if the first was already considered.  */
+	      if (re_node_set_contains (eps_via_nodes, dest_node))
+		return candidate;
+
+	      /* Otherwise, push the second epsilon-transition on the fail stack.  */
+	      else if (fs != NULL
+		       && push_fail_stack (fs, *pidx, candidate, nregs, regs,
+					   eps_via_nodes))
+		return -2;
+
+	      /* We know we are going to exit.  */
+	      break;
+	    }
+	}
+      return dest_node;
+    }
+  else
+    {
+      Idx naccepted = 0;
+      re_token_type_t type = dfa->nodes[node].type;
+
+#ifdef RE_ENABLE_I18N
+      if (dfa->nodes[node].accept_mb)
+	naccepted = check_node_accept_bytes (dfa, node, &mctx->input, *pidx);
+      else
+#endif /* RE_ENABLE_I18N */
+      if (type == OP_BACK_REF)
+	{
+	  Idx subexp_idx = dfa->nodes[node].opr.idx + 1;
+	  naccepted = regs[subexp_idx].rm_eo - regs[subexp_idx].rm_so;
+	  if (fs != NULL)
+	    {
+	      if (regs[subexp_idx].rm_so == -1 || regs[subexp_idx].rm_eo == -1)
+		return -1;
+	      else if (naccepted)
+		{
+		  char *buf = (char *) re_string_get_buffer (&mctx->input);
+		  if (memcmp (buf + regs[subexp_idx].rm_so, buf + *pidx,
+			      naccepted) != 0)
+		    return -1;
+		}
+	    }
+
+	  if (naccepted == 0)
+	    {
+	      Idx dest_node;
+	      ok = re_node_set_insert (eps_via_nodes, node);
+	      if (__glibc_unlikely (! ok))
+		return -2;
+	      dest_node = dfa->edests[node].elems[0];
+	      if (re_node_set_contains (&mctx->state_log[*pidx]->nodes,
+					dest_node))
+		return dest_node;
+	    }
+	}
+
+      if (naccepted != 0
+	  || check_node_accept (mctx, dfa->nodes + node, *pidx))
+	{
+	  Idx dest_node = dfa->nexts[node];
+	  *pidx = (naccepted == 0) ? *pidx + 1 : *pidx + naccepted;
+	  if (fs && (*pidx > mctx->match_last || mctx->state_log[*pidx] == NULL
+		     || !re_node_set_contains (&mctx->state_log[*pidx]->nodes,
+					       dest_node)))
+	    return -1;
+	  re_node_set_empty (eps_via_nodes);
+	  return dest_node;
+	}
+    }
+  return -1;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+push_fail_stack (struct re_fail_stack_t *fs, Idx str_idx, Idx dest_node,
+		 Idx nregs, regmatch_t *regs, re_node_set *eps_via_nodes)
+{
+  reg_errcode_t err;
+  Idx num = fs->num++;
+  if (fs->num == fs->alloc)
+    {
+      struct re_fail_stack_ent_t *new_array;
+      new_array = re_realloc (fs->stack, struct re_fail_stack_ent_t,
+                              fs->alloc * 2);
+      if (new_array == NULL)
+	return REG_ESPACE;
+      fs->alloc *= 2;
+      fs->stack = new_array;
+    }
+  fs->stack[num].idx = str_idx;
+  fs->stack[num].node = dest_node;
+  fs->stack[num].regs = re_malloc (regmatch_t, nregs);
+  if (fs->stack[num].regs == NULL)
+    return REG_ESPACE;
+  memcpy (fs->stack[num].regs, regs, sizeof (regmatch_t) * nregs);
+  err = re_node_set_init_copy (&fs->stack[num].eps_via_nodes, eps_via_nodes);
+  return err;
+}
+
+static Idx
+pop_fail_stack (struct re_fail_stack_t *fs, Idx *pidx, Idx nregs,
+		regmatch_t *regs, re_node_set *eps_via_nodes)
+{
+  Idx num = --fs->num;
+  assert (num >= 0);
+  *pidx = fs->stack[num].idx;
+  memcpy (regs, fs->stack[num].regs, sizeof (regmatch_t) * nregs);
+  re_node_set_free (eps_via_nodes);
+  re_free (fs->stack[num].regs);
+  *eps_via_nodes = fs->stack[num].eps_via_nodes;
+  return fs->stack[num].node;
+}
+
+/* Set the positions where the subexpressions are starts/ends to registers
+   PMATCH.
+   Note: We assume that pmatch[0] is already set, and
+   pmatch[i].rm_so == pmatch[i].rm_eo == -1 for 0 < i < nmatch.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch,
+	  regmatch_t *pmatch, bool fl_backtrack)
+{
+  const re_dfa_t *dfa = preg->buffer;
+  Idx idx, cur_node;
+  re_node_set eps_via_nodes;
+  struct re_fail_stack_t *fs;
+  struct re_fail_stack_t fs_body = { 0, 2, NULL };
+  regmatch_t *prev_idx_match;
+  bool prev_idx_match_malloced = false;
+
+#ifdef DEBUG
+  assert (nmatch > 1);
+  assert (mctx->state_log != NULL);
+#endif
+  if (fl_backtrack)
+    {
+      fs = &fs_body;
+      fs->stack = re_malloc (struct re_fail_stack_ent_t, fs->alloc);
+      if (fs->stack == NULL)
+	return REG_ESPACE;
+    }
+  else
+    fs = NULL;
+
+  cur_node = dfa->init_node;
+  re_node_set_init_empty (&eps_via_nodes);
+
+  if (__libc_use_alloca (nmatch * sizeof (regmatch_t)))
+    prev_idx_match = (regmatch_t *) alloca (nmatch * sizeof (regmatch_t));
+  else
+    {
+      prev_idx_match = re_malloc (regmatch_t, nmatch);
+      if (prev_idx_match == NULL)
+	{
+	  free_fail_stack_return (fs);
+	  return REG_ESPACE;
+	}
+      prev_idx_match_malloced = true;
+    }
+  memcpy (prev_idx_match, pmatch, sizeof (regmatch_t) * nmatch);
+
+  for (idx = pmatch[0].rm_so; idx <= pmatch[0].rm_eo ;)
+    {
+      update_regs (dfa, pmatch, prev_idx_match, cur_node, idx, nmatch);
+
+      if (idx == pmatch[0].rm_eo && cur_node == mctx->last_node)
+	{
+	  Idx reg_idx;
+	  if (fs)
+	    {
+	      for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
+		if (pmatch[reg_idx].rm_so > -1 && pmatch[reg_idx].rm_eo == -1)
+		  break;
+	      if (reg_idx == nmatch)
+		{
+		  re_node_set_free (&eps_via_nodes);
+		  if (prev_idx_match_malloced)
+		    re_free (prev_idx_match);
+		  return free_fail_stack_return (fs);
+		}
+	      cur_node = pop_fail_stack (fs, &idx, nmatch, pmatch,
+					 &eps_via_nodes);
+	    }
+	  else
+	    {
+	      re_node_set_free (&eps_via_nodes);
+	      if (prev_idx_match_malloced)
+		re_free (prev_idx_match);
+	      return REG_NOERROR;
+	    }
+	}
+
+      /* Proceed to next node.  */
+      cur_node = proceed_next_node (mctx, nmatch, pmatch, &idx, cur_node,
+				    &eps_via_nodes, fs);
+
+      if (__glibc_unlikely (cur_node < 0))
+	{
+	  if (__glibc_unlikely (cur_node == -2))
+	    {
+	      re_node_set_free (&eps_via_nodes);
+	      if (prev_idx_match_malloced)
+		re_free (prev_idx_match);
+	      free_fail_stack_return (fs);
+	      return REG_ESPACE;
+	    }
+	  if (fs)
+	    cur_node = pop_fail_stack (fs, &idx, nmatch, pmatch,
+				       &eps_via_nodes);
+	  else
+	    {
+	      re_node_set_free (&eps_via_nodes);
+	      if (prev_idx_match_malloced)
+		re_free (prev_idx_match);
+	      return REG_NOMATCH;
+	    }
+	}
+    }
+  re_node_set_free (&eps_via_nodes);
+  if (prev_idx_match_malloced)
+    re_free (prev_idx_match);
+  return free_fail_stack_return (fs);
+}
+
+static reg_errcode_t
+free_fail_stack_return (struct re_fail_stack_t *fs)
+{
+  if (fs)
+    {
+      Idx fs_idx;
+      for (fs_idx = 0; fs_idx < fs->num; ++fs_idx)
+	{
+	  re_node_set_free (&fs->stack[fs_idx].eps_via_nodes);
+	  re_free (fs->stack[fs_idx].regs);
+	}
+      re_free (fs->stack);
+    }
+  return REG_NOERROR;
+}
+
+static void
+update_regs (const re_dfa_t *dfa, regmatch_t *pmatch,
+	     regmatch_t *prev_idx_match, Idx cur_node, Idx cur_idx, Idx nmatch)
+{
+  int type = dfa->nodes[cur_node].type;
+  if (type == OP_OPEN_SUBEXP)
+    {
+      Idx reg_num = dfa->nodes[cur_node].opr.idx + 1;
+
+      /* We are at the first node of this sub expression.  */
+      if (reg_num < nmatch)
+	{
+	  pmatch[reg_num].rm_so = cur_idx;
+	  pmatch[reg_num].rm_eo = -1;
+	}
+    }
+  else if (type == OP_CLOSE_SUBEXP)
+    {
+      Idx reg_num = dfa->nodes[cur_node].opr.idx + 1;
+      if (reg_num < nmatch)
+	{
+	  /* We are at the last node of this sub expression.  */
+	  if (pmatch[reg_num].rm_so < cur_idx)
+	    {
+	      pmatch[reg_num].rm_eo = cur_idx;
+	      /* This is a non-empty match or we are not inside an optional
+		 subexpression.  Accept this right away.  */
+	      memcpy (prev_idx_match, pmatch, sizeof (regmatch_t) * nmatch);
+	    }
+	  else
+	    {
+	      if (dfa->nodes[cur_node].opt_subexp
+		  && prev_idx_match[reg_num].rm_so != -1)
+		/* We transited through an empty match for an optional
+		   subexpression, like (a?)*, and this is not the subexp's
+		   first match.  Copy back the old content of the registers
+		   so that matches of an inner subexpression are undone as
+		   well, like in ((a?))*.  */
+		memcpy (pmatch, prev_idx_match, sizeof (regmatch_t) * nmatch);
+	      else
+		/* We completed a subexpression, but it may be part of
+		   an optional one, so do not update PREV_IDX_MATCH.  */
+		pmatch[reg_num].rm_eo = cur_idx;
+	    }
+	}
+    }
+}
+
+/* This function checks the STATE_LOG from the SCTX->last_str_idx to 0
+   and sift the nodes in each states according to the following rules.
+   Updated state_log will be wrote to STATE_LOG.
+
+   Rules: We throw away the Node 'a' in the STATE_LOG[STR_IDX] if...
+     1. When STR_IDX == MATCH_LAST(the last index in the state_log):
+	If 'a' isn't the LAST_NODE and 'a' can't epsilon transit to
+	the LAST_NODE, we throw away the node 'a'.
+     2. When 0 <= STR_IDX < MATCH_LAST and 'a' accepts
+	string 's' and transit to 'b':
+	i. If 'b' isn't in the STATE_LOG[STR_IDX+strlen('s')], we throw
+	   away the node 'a'.
+	ii. If 'b' is in the STATE_LOG[STR_IDX+strlen('s')] but 'b' is
+	    thrown away, we throw away the node 'a'.
+     3. When 0 <= STR_IDX < MATCH_LAST and 'a' epsilon transit to 'b':
+	i. If 'b' isn't in the STATE_LOG[STR_IDX], we throw away the
+	   node 'a'.
+	ii. If 'b' is in the STATE_LOG[STR_IDX] but 'b' is thrown away,
+	    we throw away the node 'a'.  */
+
+#define STATE_NODE_CONTAINS(state,node) \
+  ((state) != NULL && re_node_set_contains (&(state)->nodes, node))
+
+static reg_errcode_t
+sift_states_backward (const re_match_context_t *mctx, re_sift_context_t *sctx)
+{
+  reg_errcode_t err;
+  int null_cnt = 0;
+  Idx str_idx = sctx->last_str_idx;
+  re_node_set cur_dest;
+
+#ifdef DEBUG
+  assert (mctx->state_log != NULL && mctx->state_log[str_idx] != NULL);
+#endif
+
+  /* Build sifted state_log[str_idx].  It has the nodes which can epsilon
+     transit to the last_node and the last_node itself.  */
+  err = re_node_set_init_1 (&cur_dest, sctx->last_node);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+  err = update_cur_sifted_state (mctx, sctx, str_idx, &cur_dest);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    goto free_return;
+
+  /* Then check each states in the state_log.  */
+  while (str_idx > 0)
+    {
+      /* Update counters.  */
+      null_cnt = (sctx->sifted_states[str_idx] == NULL) ? null_cnt + 1 : 0;
+      if (null_cnt > mctx->max_mb_elem_len)
+	{
+	  memset (sctx->sifted_states, '\0',
+		  sizeof (re_dfastate_t *) * str_idx);
+	  re_node_set_free (&cur_dest);
+	  return REG_NOERROR;
+	}
+      re_node_set_empty (&cur_dest);
+      --str_idx;
+
+      if (mctx->state_log[str_idx])
+	{
+	  err = build_sifted_states (mctx, sctx, str_idx, &cur_dest);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    goto free_return;
+	}
+
+      /* Add all the nodes which satisfy the following conditions:
+	 - It can epsilon transit to a node in CUR_DEST.
+	 - It is in CUR_SRC.
+	 And update state_log.  */
+      err = update_cur_sifted_state (mctx, sctx, str_idx, &cur_dest);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	goto free_return;
+    }
+  err = REG_NOERROR;
+ free_return:
+  re_node_set_free (&cur_dest);
+  return err;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+build_sifted_states (const re_match_context_t *mctx, re_sift_context_t *sctx,
+		     Idx str_idx, re_node_set *cur_dest)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  const re_node_set *cur_src = &mctx->state_log[str_idx]->non_eps_nodes;
+  Idx i;
+
+  /* Then build the next sifted state.
+     We build the next sifted state on 'cur_dest', and update
+     'sifted_states[str_idx]' with 'cur_dest'.
+     Note:
+     'cur_dest' is the sifted state from 'state_log[str_idx + 1]'.
+     'cur_src' points the node_set of the old 'state_log[str_idx]'
+     (with the epsilon nodes pre-filtered out).  */
+  for (i = 0; i < cur_src->nelem; i++)
+    {
+      Idx prev_node = cur_src->elems[i];
+      int naccepted = 0;
+      bool ok;
+
+#ifdef DEBUG
+      re_token_type_t type = dfa->nodes[prev_node].type;
+      assert (!IS_EPSILON_NODE (type));
+#endif
+#ifdef RE_ENABLE_I18N
+      /* If the node may accept "multi byte".  */
+      if (dfa->nodes[prev_node].accept_mb)
+	naccepted = sift_states_iter_mb (mctx, sctx, prev_node,
+					 str_idx, sctx->last_str_idx);
+#endif /* RE_ENABLE_I18N */
+
+      /* We don't check backreferences here.
+	 See update_cur_sifted_state().  */
+      if (!naccepted
+	  && check_node_accept (mctx, dfa->nodes + prev_node, str_idx)
+	  && STATE_NODE_CONTAINS (sctx->sifted_states[str_idx + 1],
+				  dfa->nexts[prev_node]))
+	naccepted = 1;
+
+      if (naccepted == 0)
+	continue;
+
+      if (sctx->limits.nelem)
+	{
+	  Idx to_idx = str_idx + naccepted;
+	  if (check_dst_limits (mctx, &sctx->limits,
+				dfa->nexts[prev_node], to_idx,
+				prev_node, str_idx))
+	    continue;
+	}
+      ok = re_node_set_insert (cur_dest, prev_node);
+      if (__glibc_unlikely (! ok))
+	return REG_ESPACE;
+    }
+
+  return REG_NOERROR;
+}
+
+/* Helper functions.  */
+
+static reg_errcode_t
+clean_state_log_if_needed (re_match_context_t *mctx, Idx next_state_log_idx)
+{
+  Idx top = mctx->state_log_top;
+
+  if (mctx->state_log == NULL)
+    return REG_NOERROR;
+
+  if ((next_state_log_idx >= mctx->input.bufs_len
+       && mctx->input.bufs_len < mctx->input.len)
+      || (next_state_log_idx >= mctx->input.valid_len
+	  && mctx->input.valid_len < mctx->input.len))
+    {
+      reg_errcode_t err;
+      err = extend_buffers (mctx, next_state_log_idx + 1);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+    }
+
+  if (top < next_state_log_idx)
+    {
+      memset (mctx->state_log + top + 1, '\0',
+	      sizeof (re_dfastate_t *) * (next_state_log_idx - top));
+      mctx->state_log_top = next_state_log_idx;
+    }
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+merge_state_array (const re_dfa_t *dfa, re_dfastate_t **dst,
+		   re_dfastate_t **src, Idx num)
+{
+  Idx st_idx;
+  reg_errcode_t err;
+  for (st_idx = 0; st_idx < num; ++st_idx)
+    {
+      if (dst[st_idx] == NULL)
+	dst[st_idx] = src[st_idx];
+      else if (src[st_idx] != NULL)
+	{
+	  re_node_set merged_set;
+	  err = re_node_set_init_union (&merged_set, &dst[st_idx]->nodes,
+					&src[st_idx]->nodes);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	  dst[st_idx] = re_acquire_state (&err, dfa, &merged_set);
+	  re_node_set_free (&merged_set);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+    }
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+update_cur_sifted_state (const re_match_context_t *mctx,
+			 re_sift_context_t *sctx, Idx str_idx,
+			 re_node_set *dest_nodes)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err = REG_NOERROR;
+  const re_node_set *candidates;
+  candidates = ((mctx->state_log[str_idx] == NULL) ? NULL
+		: &mctx->state_log[str_idx]->nodes);
+
+  if (dest_nodes->nelem == 0)
+    sctx->sifted_states[str_idx] = NULL;
+  else
+    {
+      if (candidates)
+	{
+	  /* At first, add the nodes which can epsilon transit to a node in
+	     DEST_NODE.  */
+	  err = add_epsilon_src_nodes (dfa, dest_nodes, candidates);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+
+	  /* Then, check the limitations in the current sift_context.  */
+	  if (sctx->limits.nelem)
+	    {
+	      err = check_subexp_limits (dfa, dest_nodes, candidates, &sctx->limits,
+					 mctx->bkref_ents, str_idx);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		return err;
+	    }
+	}
+
+      sctx->sifted_states[str_idx] = re_acquire_state (&err, dfa, dest_nodes);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+    }
+
+  if (candidates && mctx->state_log[str_idx]->has_backref)
+    {
+      err = sift_states_bkref (mctx, sctx, str_idx, candidates);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+    }
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+add_epsilon_src_nodes (const re_dfa_t *dfa, re_node_set *dest_nodes,
+		       const re_node_set *candidates)
+{
+  reg_errcode_t err = REG_NOERROR;
+  Idx i;
+
+  re_dfastate_t *state = re_acquire_state (&err, dfa, dest_nodes);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+
+  if (!state->inveclosure.alloc)
+    {
+      err = re_node_set_alloc (&state->inveclosure, dest_nodes->nelem);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return REG_ESPACE;
+      for (i = 0; i < dest_nodes->nelem; i++)
+	{
+	  err = re_node_set_merge (&state->inveclosure,
+				   dfa->inveclosures + dest_nodes->elems[i]);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return REG_ESPACE;
+	}
+    }
+  return re_node_set_add_intersect (dest_nodes, candidates,
+				    &state->inveclosure);
+}
+
+static reg_errcode_t
+sub_epsilon_src_nodes (const re_dfa_t *dfa, Idx node, re_node_set *dest_nodes,
+		       const re_node_set *candidates)
+{
+    Idx ecl_idx;
+    reg_errcode_t err;
+    re_node_set *inv_eclosure = dfa->inveclosures + node;
+    re_node_set except_nodes;
+    re_node_set_init_empty (&except_nodes);
+    for (ecl_idx = 0; ecl_idx < inv_eclosure->nelem; ++ecl_idx)
+      {
+	Idx cur_node = inv_eclosure->elems[ecl_idx];
+	if (cur_node == node)
+	  continue;
+	if (IS_EPSILON_NODE (dfa->nodes[cur_node].type))
+	  {
+	    Idx edst1 = dfa->edests[cur_node].elems[0];
+	    Idx edst2 = ((dfa->edests[cur_node].nelem > 1)
+			 ? dfa->edests[cur_node].elems[1] : -1);
+	    if ((!re_node_set_contains (inv_eclosure, edst1)
+		 && re_node_set_contains (dest_nodes, edst1))
+		|| (edst2 > 0
+		    && !re_node_set_contains (inv_eclosure, edst2)
+		    && re_node_set_contains (dest_nodes, edst2)))
+	      {
+		err = re_node_set_add_intersect (&except_nodes, candidates,
+						 dfa->inveclosures + cur_node);
+		if (__glibc_unlikely (err != REG_NOERROR))
+		  {
+		    re_node_set_free (&except_nodes);
+		    return err;
+		  }
+	      }
+	  }
+      }
+    for (ecl_idx = 0; ecl_idx < inv_eclosure->nelem; ++ecl_idx)
+      {
+	Idx cur_node = inv_eclosure->elems[ecl_idx];
+	if (!re_node_set_contains (&except_nodes, cur_node))
+	  {
+	    Idx idx = re_node_set_contains (dest_nodes, cur_node) - 1;
+	    re_node_set_remove_at (dest_nodes, idx);
+	  }
+      }
+    re_node_set_free (&except_nodes);
+    return REG_NOERROR;
+}
+
+static bool
+check_dst_limits (const re_match_context_t *mctx, const re_node_set *limits,
+		  Idx dst_node, Idx dst_idx, Idx src_node, Idx src_idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx lim_idx, src_pos, dst_pos;
+
+  Idx dst_bkref_idx = search_cur_bkref_entry (mctx, dst_idx);
+  Idx src_bkref_idx = search_cur_bkref_entry (mctx, src_idx);
+  for (lim_idx = 0; lim_idx < limits->nelem; ++lim_idx)
+    {
+      Idx subexp_idx;
+      struct re_backref_cache_entry *ent;
+      ent = mctx->bkref_ents + limits->elems[lim_idx];
+      subexp_idx = dfa->nodes[ent->node].opr.idx;
+
+      dst_pos = check_dst_limits_calc_pos (mctx, limits->elems[lim_idx],
+					   subexp_idx, dst_node, dst_idx,
+					   dst_bkref_idx);
+      src_pos = check_dst_limits_calc_pos (mctx, limits->elems[lim_idx],
+					   subexp_idx, src_node, src_idx,
+					   src_bkref_idx);
+
+      /* In case of:
+	 <src> <dst> ( <subexp> )
+	 ( <subexp> ) <src> <dst>
+	 ( <subexp1> <src> <subexp2> <dst> <subexp3> )  */
+      if (src_pos == dst_pos)
+	continue; /* This is unrelated limitation.  */
+      else
+	return true;
+    }
+  return false;
+}
+
+static int
+check_dst_limits_calc_pos_1 (const re_match_context_t *mctx, int boundaries,
+			     Idx subexp_idx, Idx from_node, Idx bkref_idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  const re_node_set *eclosures = dfa->eclosures + from_node;
+  Idx node_idx;
+
+  /* Else, we are on the boundary: examine the nodes on the epsilon
+     closure.  */
+  for (node_idx = 0; node_idx < eclosures->nelem; ++node_idx)
+    {
+      Idx node = eclosures->elems[node_idx];
+      switch (dfa->nodes[node].type)
+	{
+	case OP_BACK_REF:
+	  if (bkref_idx != -1)
+	    {
+	      struct re_backref_cache_entry *ent = mctx->bkref_ents + bkref_idx;
+	      do
+		{
+		  Idx dst;
+		  int cpos;
+
+		  if (ent->node != node)
+		    continue;
+
+		  if (subexp_idx < BITSET_WORD_BITS
+		      && !(ent->eps_reachable_subexps_map
+			   & ((bitset_word_t) 1 << subexp_idx)))
+		    continue;
+
+		  /* Recurse trying to reach the OP_OPEN_SUBEXP and
+		     OP_CLOSE_SUBEXP cases below.  But, if the
+		     destination node is the same node as the source
+		     node, don't recurse because it would cause an
+		     infinite loop: a regex that exhibits this behavior
+		     is ()\1*\1*  */
+		  dst = dfa->edests[node].elems[0];
+		  if (dst == from_node)
+		    {
+		      if (boundaries & 1)
+			return -1;
+		      else /* if (boundaries & 2) */
+			return 0;
+		    }
+
+		  cpos =
+		    check_dst_limits_calc_pos_1 (mctx, boundaries, subexp_idx,
+						 dst, bkref_idx);
+		  if (cpos == -1 /* && (boundaries & 1) */)
+		    return -1;
+		  if (cpos == 0 && (boundaries & 2))
+		    return 0;
+
+		  if (subexp_idx < BITSET_WORD_BITS)
+		    ent->eps_reachable_subexps_map
+		      &= ~((bitset_word_t) 1 << subexp_idx);
+		}
+	      while (ent++->more);
+	    }
+	  break;
+
+	case OP_OPEN_SUBEXP:
+	  if ((boundaries & 1) && subexp_idx == dfa->nodes[node].opr.idx)
+	    return -1;
+	  break;
+
+	case OP_CLOSE_SUBEXP:
+	  if ((boundaries & 2) && subexp_idx == dfa->nodes[node].opr.idx)
+	    return 0;
+	  break;
+
+	default:
+	    break;
+	}
+    }
+
+  return (boundaries & 2) ? 1 : 0;
+}
+
+static int
+check_dst_limits_calc_pos (const re_match_context_t *mctx, Idx limit,
+			   Idx subexp_idx, Idx from_node, Idx str_idx,
+			   Idx bkref_idx)
+{
+  struct re_backref_cache_entry *lim = mctx->bkref_ents + limit;
+  int boundaries;
+
+  /* If we are outside the range of the subexpression, return -1 or 1.  */
+  if (str_idx < lim->subexp_from)
+    return -1;
+
+  if (lim->subexp_to < str_idx)
+    return 1;
+
+  /* If we are within the subexpression, return 0.  */
+  boundaries = (str_idx == lim->subexp_from);
+  boundaries |= (str_idx == lim->subexp_to) << 1;
+  if (boundaries == 0)
+    return 0;
+
+  /* Else, examine epsilon closure.  */
+  return check_dst_limits_calc_pos_1 (mctx, boundaries, subexp_idx,
+				      from_node, bkref_idx);
+}
+
+/* Check the limitations of sub expressions LIMITS, and remove the nodes
+   which are against limitations from DEST_NODES. */
+
+static reg_errcode_t
+check_subexp_limits (const re_dfa_t *dfa, re_node_set *dest_nodes,
+		     const re_node_set *candidates, re_node_set *limits,
+		     struct re_backref_cache_entry *bkref_ents, Idx str_idx)
+{
+  reg_errcode_t err;
+  Idx node_idx, lim_idx;
+
+  for (lim_idx = 0; lim_idx < limits->nelem; ++lim_idx)
+    {
+      Idx subexp_idx;
+      struct re_backref_cache_entry *ent;
+      ent = bkref_ents + limits->elems[lim_idx];
+
+      if (str_idx <= ent->subexp_from || ent->str_idx < str_idx)
+	continue; /* This is unrelated limitation.  */
+
+      subexp_idx = dfa->nodes[ent->node].opr.idx;
+      if (ent->subexp_to == str_idx)
+	{
+	  Idx ops_node = -1;
+	  Idx cls_node = -1;
+	  for (node_idx = 0; node_idx < dest_nodes->nelem; ++node_idx)
+	    {
+	      Idx node = dest_nodes->elems[node_idx];
+	      re_token_type_t type = dfa->nodes[node].type;
+	      if (type == OP_OPEN_SUBEXP
+		  && subexp_idx == dfa->nodes[node].opr.idx)
+		ops_node = node;
+	      else if (type == OP_CLOSE_SUBEXP
+		       && subexp_idx == dfa->nodes[node].opr.idx)
+		cls_node = node;
+	    }
+
+	  /* Check the limitation of the open subexpression.  */
+	  /* Note that (ent->subexp_to = str_idx != ent->subexp_from).  */
+	  if (ops_node >= 0)
+	    {
+	      err = sub_epsilon_src_nodes (dfa, ops_node, dest_nodes,
+					   candidates);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		return err;
+	    }
+
+	  /* Check the limitation of the close subexpression.  */
+	  if (cls_node >= 0)
+	    for (node_idx = 0; node_idx < dest_nodes->nelem; ++node_idx)
+	      {
+		Idx node = dest_nodes->elems[node_idx];
+		if (!re_node_set_contains (dfa->inveclosures + node,
+					   cls_node)
+		    && !re_node_set_contains (dfa->eclosures + node,
+					      cls_node))
+		  {
+		    /* It is against this limitation.
+		       Remove it form the current sifted state.  */
+		    err = sub_epsilon_src_nodes (dfa, node, dest_nodes,
+						 candidates);
+		    if (__glibc_unlikely (err != REG_NOERROR))
+		      return err;
+		    --node_idx;
+		  }
+	      }
+	}
+      else /* (ent->subexp_to != str_idx)  */
+	{
+	  for (node_idx = 0; node_idx < dest_nodes->nelem; ++node_idx)
+	    {
+	      Idx node = dest_nodes->elems[node_idx];
+	      re_token_type_t type = dfa->nodes[node].type;
+	      if (type == OP_CLOSE_SUBEXP || type == OP_OPEN_SUBEXP)
+		{
+		  if (subexp_idx != dfa->nodes[node].opr.idx)
+		    continue;
+		  /* It is against this limitation.
+		     Remove it form the current sifted state.  */
+		  err = sub_epsilon_src_nodes (dfa, node, dest_nodes,
+					       candidates);
+		  if (__glibc_unlikely (err != REG_NOERROR))
+		    return err;
+		}
+	    }
+	}
+    }
+  return REG_NOERROR;
+}
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+sift_states_bkref (const re_match_context_t *mctx, re_sift_context_t *sctx,
+		   Idx str_idx, const re_node_set *candidates)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err;
+  Idx node_idx, node;
+  re_sift_context_t local_sctx;
+  Idx first_idx = search_cur_bkref_entry (mctx, str_idx);
+
+  if (first_idx == -1)
+    return REG_NOERROR;
+
+  local_sctx.sifted_states = NULL; /* Mark that it hasn't been initialized.  */
+
+  for (node_idx = 0; node_idx < candidates->nelem; ++node_idx)
+    {
+      Idx enabled_idx;
+      re_token_type_t type;
+      struct re_backref_cache_entry *entry;
+      node = candidates->elems[node_idx];
+      type = dfa->nodes[node].type;
+      /* Avoid infinite loop for the REs like "()\1+".  */
+      if (node == sctx->last_node && str_idx == sctx->last_str_idx)
+	continue;
+      if (type != OP_BACK_REF)
+	continue;
+
+      entry = mctx->bkref_ents + first_idx;
+      enabled_idx = first_idx;
+      do
+	{
+	  Idx subexp_len;
+	  Idx to_idx;
+	  Idx dst_node;
+	  bool ok;
+	  re_dfastate_t *cur_state;
+
+	  if (entry->node != node)
+	    continue;
+	  subexp_len = entry->subexp_to - entry->subexp_from;
+	  to_idx = str_idx + subexp_len;
+	  dst_node = (subexp_len ? dfa->nexts[node]
+		      : dfa->edests[node].elems[0]);
+
+	  if (to_idx > sctx->last_str_idx
+	      || sctx->sifted_states[to_idx] == NULL
+	      || !STATE_NODE_CONTAINS (sctx->sifted_states[to_idx], dst_node)
+	      || check_dst_limits (mctx, &sctx->limits, node,
+				   str_idx, dst_node, to_idx))
+	    continue;
+
+	  if (local_sctx.sifted_states == NULL)
+	    {
+	      local_sctx = *sctx;
+	      err = re_node_set_init_copy (&local_sctx.limits, &sctx->limits);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto free_return;
+	    }
+	  local_sctx.last_node = node;
+	  local_sctx.last_str_idx = str_idx;
+	  ok = re_node_set_insert (&local_sctx.limits, enabled_idx);
+	  if (__glibc_unlikely (! ok))
+	    {
+	      err = REG_ESPACE;
+	      goto free_return;
+	    }
+	  cur_state = local_sctx.sifted_states[str_idx];
+	  err = sift_states_backward (mctx, &local_sctx);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    goto free_return;
+	  if (sctx->limited_states != NULL)
+	    {
+	      err = merge_state_array (dfa, sctx->limited_states,
+				       local_sctx.sifted_states,
+				       str_idx + 1);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto free_return;
+	    }
+	  local_sctx.sifted_states[str_idx] = cur_state;
+	  re_node_set_remove (&local_sctx.limits, enabled_idx);
+
+	  /* mctx->bkref_ents may have changed, reload the pointer.  */
+	  entry = mctx->bkref_ents + enabled_idx;
+	}
+      while (enabled_idx++, entry++->more);
+    }
+  err = REG_NOERROR;
+ free_return:
+  if (local_sctx.sifted_states != NULL)
+    {
+      re_node_set_free (&local_sctx.limits);
+    }
+
+  return err;
+}
+
+
+#ifdef RE_ENABLE_I18N
+static int
+sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
+		     Idx node_idx, Idx str_idx, Idx max_str_idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  int naccepted;
+  /* Check the node can accept "multi byte".  */
+  naccepted = check_node_accept_bytes (dfa, node_idx, &mctx->input, str_idx);
+  if (naccepted > 0 && str_idx + naccepted <= max_str_idx &&
+      !STATE_NODE_CONTAINS (sctx->sifted_states[str_idx + naccepted],
+			    dfa->nexts[node_idx]))
+    /* The node can't accept the "multi byte", or the
+       destination was already thrown away, then the node
+       could't accept the current input "multi byte".   */
+    naccepted = 0;
+  /* Otherwise, it is sure that the node could accept
+     'naccepted' bytes input.  */
+  return naccepted;
+}
+#endif /* RE_ENABLE_I18N */
+
+
+/* Functions for state transition.  */
+
+/* Return the next state to which the current state STATE will transit by
+   accepting the current input byte, and update STATE_LOG if necessary.
+   If STATE can accept a multibyte char/collating element/back reference
+   update the destination of STATE_LOG.  */
+
+static re_dfastate_t *
+__attribute_warn_unused_result__
+transit_state (reg_errcode_t *err, re_match_context_t *mctx,
+	       re_dfastate_t *state)
+{
+  re_dfastate_t **trtable;
+  unsigned char ch;
+
+#ifdef RE_ENABLE_I18N
+  /* If the current state can accept multibyte.  */
+  if (__glibc_unlikely (state->accept_mb))
+    {
+      *err = transit_state_mb (mctx, state);
+      if (__glibc_unlikely (*err != REG_NOERROR))
+	return NULL;
+    }
+#endif /* RE_ENABLE_I18N */
+
+  /* Then decide the next state with the single byte.  */
+#if 0
+  if (0)
+    /* don't use transition table  */
+    return transit_state_sb (err, mctx, state);
+#endif
+
+  /* Use transition table  */
+  ch = re_string_fetch_byte (&mctx->input);
+  for (;;)
+    {
+      trtable = state->trtable;
+      if (__glibc_likely (trtable != NULL))
+	return trtable[ch];
+
+      trtable = state->word_trtable;
+      if (__glibc_likely (trtable != NULL))
+	{
+	  unsigned int context;
+	  context
+	    = re_string_context_at (&mctx->input,
+				    re_string_cur_idx (&mctx->input) - 1,
+				    mctx->eflags);
+	  if (IS_WORD_CONTEXT (context))
+	    return trtable[ch + SBC_MAX];
+	  else
+	    return trtable[ch];
+	}
+
+      if (!build_trtable (mctx->dfa, state))
+	{
+	  *err = REG_ESPACE;
+	  return NULL;
+	}
+
+      /* Retry, we now have a transition table.  */
+    }
+}
+
+/* Update the state_log if we need */
+static re_dfastate_t *
+merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
+		      re_dfastate_t *next_state)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx cur_idx = re_string_cur_idx (&mctx->input);
+
+  if (cur_idx > mctx->state_log_top)
+    {
+      mctx->state_log[cur_idx] = next_state;
+      mctx->state_log_top = cur_idx;
+    }
+  else if (mctx->state_log[cur_idx] == 0)
+    {
+      mctx->state_log[cur_idx] = next_state;
+    }
+  else
+    {
+      re_dfastate_t *pstate;
+      unsigned int context;
+      re_node_set next_nodes, *log_nodes, *table_nodes = NULL;
+      /* If (state_log[cur_idx] != 0), it implies that cur_idx is
+	 the destination of a multibyte char/collating element/
+	 back reference.  Then the next state is the union set of
+	 these destinations and the results of the transition table.  */
+      pstate = mctx->state_log[cur_idx];
+      log_nodes = pstate->entrance_nodes;
+      if (next_state != NULL)
+	{
+	  table_nodes = next_state->entrance_nodes;
+	  *err = re_node_set_init_union (&next_nodes, table_nodes,
+					     log_nodes);
+	  if (__glibc_unlikely (*err != REG_NOERROR))
+	    return NULL;
+	}
+      else
+	next_nodes = *log_nodes;
+      /* Note: We already add the nodes of the initial state,
+	 then we don't need to add them here.  */
+
+      context = re_string_context_at (&mctx->input,
+				      re_string_cur_idx (&mctx->input) - 1,
+				      mctx->eflags);
+      next_state = mctx->state_log[cur_idx]
+	= re_acquire_state_context (err, dfa, &next_nodes, context);
+      /* We don't need to check errors here, since the return value of
+	 this function is next_state and ERR is already set.  */
+
+      if (table_nodes != NULL)
+	re_node_set_free (&next_nodes);
+    }
+
+  if (__glibc_unlikely (dfa->nbackref) && next_state != NULL)
+    {
+      /* Check OP_OPEN_SUBEXP in the current state in case that we use them
+	 later.  We must check them here, since the back references in the
+	 next state might use them.  */
+      *err = check_subexp_matching_top (mctx, &next_state->nodes,
+					cur_idx);
+      if (__glibc_unlikely (*err != REG_NOERROR))
+	return NULL;
+
+      /* If the next state has back references.  */
+      if (next_state->has_backref)
+	{
+	  *err = transit_state_bkref (mctx, &next_state->nodes);
+	  if (__glibc_unlikely (*err != REG_NOERROR))
+	    return NULL;
+	  next_state = mctx->state_log[cur_idx];
+	}
+    }
+
+  return next_state;
+}
+
+/* Skip bytes in the input that correspond to part of a
+   multi-byte match, then look in the log for a state
+   from which to restart matching.  */
+static re_dfastate_t *
+find_recover_state (reg_errcode_t *err, re_match_context_t *mctx)
+{
+  re_dfastate_t *cur_state;
+  do
+    {
+      Idx max = mctx->state_log_top;
+      Idx cur_str_idx = re_string_cur_idx (&mctx->input);
+
+      do
+	{
+	  if (++cur_str_idx > max)
+	    return NULL;
+	  re_string_skip_bytes (&mctx->input, 1);
+	}
+      while (mctx->state_log[cur_str_idx] == NULL);
+
+      cur_state = merge_state_with_log (err, mctx, NULL);
+    }
+  while (*err == REG_NOERROR && cur_state == NULL);
+  return cur_state;
+}
+
+/* Helper functions for transit_state.  */
+
+/* From the node set CUR_NODES, pick up the nodes whose types are
+   OP_OPEN_SUBEXP and which have corresponding back references in the regular
+   expression. And register them to use them later for evaluating the
+   corresponding back references.  */
+
+static reg_errcode_t
+check_subexp_matching_top (re_match_context_t *mctx, re_node_set *cur_nodes,
+			   Idx str_idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx node_idx;
+  reg_errcode_t err;
+
+  /* TODO: This isn't efficient.
+	   Because there might be more than one nodes whose types are
+	   OP_OPEN_SUBEXP and whose index is SUBEXP_IDX, we must check all
+	   nodes.
+	   E.g. RE: (a){2}  */
+  for (node_idx = 0; node_idx < cur_nodes->nelem; ++node_idx)
+    {
+      Idx node = cur_nodes->elems[node_idx];
+      if (dfa->nodes[node].type == OP_OPEN_SUBEXP
+	  && dfa->nodes[node].opr.idx < BITSET_WORD_BITS
+	  && (dfa->used_bkref_map
+	      & ((bitset_word_t) 1 << dfa->nodes[node].opr.idx)))
+	{
+	  err = match_ctx_add_subtop (mctx, node, str_idx);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+    }
+  return REG_NOERROR;
+}
+
+#if 0
+/* Return the next state to which the current state STATE will transit by
+   accepting the current input byte.  */
+
+static re_dfastate_t *
+transit_state_sb (reg_errcode_t *err, re_match_context_t *mctx,
+		  re_dfastate_t *state)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  re_node_set next_nodes;
+  re_dfastate_t *next_state;
+  Idx node_cnt, cur_str_idx = re_string_cur_idx (&mctx->input);
+  unsigned int context;
+
+  *err = re_node_set_alloc (&next_nodes, state->nodes.nelem + 1);
+  if (__glibc_unlikely (*err != REG_NOERROR))
+    return NULL;
+  for (node_cnt = 0; node_cnt < state->nodes.nelem; ++node_cnt)
+    {
+      Idx cur_node = state->nodes.elems[node_cnt];
+      if (check_node_accept (mctx, dfa->nodes + cur_node, cur_str_idx))
+	{
+	  *err = re_node_set_merge (&next_nodes,
+				    dfa->eclosures + dfa->nexts[cur_node]);
+	  if (__glibc_unlikely (*err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return NULL;
+	    }
+	}
+    }
+  context = re_string_context_at (&mctx->input, cur_str_idx, mctx->eflags);
+  next_state = re_acquire_state_context (err, dfa, &next_nodes, context);
+  /* We don't need to check errors here, since the return value of
+     this function is next_state and ERR is already set.  */
+
+  re_node_set_free (&next_nodes);
+  re_string_skip_bytes (&mctx->input, 1);
+  return next_state;
+}
+#endif
+
+#ifdef RE_ENABLE_I18N
+static reg_errcode_t
+transit_state_mb (re_match_context_t *mctx, re_dfastate_t *pstate)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err;
+  Idx i;
+
+  for (i = 0; i < pstate->nodes.nelem; ++i)
+    {
+      re_node_set dest_nodes, *new_nodes;
+      Idx cur_node_idx = pstate->nodes.elems[i];
+      int naccepted;
+      Idx dest_idx;
+      unsigned int context;
+      re_dfastate_t *dest_state;
+
+      if (!dfa->nodes[cur_node_idx].accept_mb)
+	continue;
+
+      if (dfa->nodes[cur_node_idx].constraint)
+	{
+	  context = re_string_context_at (&mctx->input,
+					  re_string_cur_idx (&mctx->input),
+					  mctx->eflags);
+	  if (NOT_SATISFY_NEXT_CONSTRAINT (dfa->nodes[cur_node_idx].constraint,
+					   context))
+	    continue;
+	}
+
+      /* How many bytes the node can accept?  */
+      naccepted = check_node_accept_bytes (dfa, cur_node_idx, &mctx->input,
+					   re_string_cur_idx (&mctx->input));
+      if (naccepted == 0)
+	continue;
+
+      /* The node can accepts 'naccepted' bytes.  */
+      dest_idx = re_string_cur_idx (&mctx->input) + naccepted;
+      mctx->max_mb_elem_len = ((mctx->max_mb_elem_len < naccepted) ? naccepted
+			       : mctx->max_mb_elem_len);
+      err = clean_state_log_if_needed (mctx, dest_idx);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+#ifdef DEBUG
+      assert (dfa->nexts[cur_node_idx] != -1);
+#endif
+      new_nodes = dfa->eclosures + dfa->nexts[cur_node_idx];
+
+      dest_state = mctx->state_log[dest_idx];
+      if (dest_state == NULL)
+	dest_nodes = *new_nodes;
+      else
+	{
+	  err = re_node_set_init_union (&dest_nodes,
+					dest_state->entrance_nodes, new_nodes);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+      context = re_string_context_at (&mctx->input, dest_idx - 1,
+				      mctx->eflags);
+      mctx->state_log[dest_idx]
+	= re_acquire_state_context (&err, dfa, &dest_nodes, context);
+      if (dest_state != NULL)
+	re_node_set_free (&dest_nodes);
+      if (__glibc_unlikely (mctx->state_log[dest_idx] == NULL
+			    && err != REG_NOERROR))
+	return err;
+    }
+  return REG_NOERROR;
+}
+#endif /* RE_ENABLE_I18N */
+
+static reg_errcode_t
+transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err;
+  Idx i;
+  Idx cur_str_idx = re_string_cur_idx (&mctx->input);
+
+  for (i = 0; i < nodes->nelem; ++i)
+    {
+      Idx dest_str_idx, prev_nelem, bkc_idx;
+      Idx node_idx = nodes->elems[i];
+      unsigned int context;
+      const re_token_t *node = dfa->nodes + node_idx;
+      re_node_set *new_dest_nodes;
+
+      /* Check whether 'node' is a backreference or not.  */
+      if (node->type != OP_BACK_REF)
+	continue;
+
+      if (node->constraint)
+	{
+	  context = re_string_context_at (&mctx->input, cur_str_idx,
+					  mctx->eflags);
+	  if (NOT_SATISFY_NEXT_CONSTRAINT (node->constraint, context))
+	    continue;
+	}
+
+      /* 'node' is a backreference.
+	 Check the substring which the substring matched.  */
+      bkc_idx = mctx->nbkref_ents;
+      err = get_subexp (mctx, node_idx, cur_str_idx);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	goto free_return;
+
+      /* And add the epsilon closures (which is 'new_dest_nodes') of
+	 the backreference to appropriate state_log.  */
+#ifdef DEBUG
+      assert (dfa->nexts[node_idx] != -1);
+#endif
+      for (; bkc_idx < mctx->nbkref_ents; ++bkc_idx)
+	{
+	  Idx subexp_len;
+	  re_dfastate_t *dest_state;
+	  struct re_backref_cache_entry *bkref_ent;
+	  bkref_ent = mctx->bkref_ents + bkc_idx;
+	  if (bkref_ent->node != node_idx || bkref_ent->str_idx != cur_str_idx)
+	    continue;
+	  subexp_len = bkref_ent->subexp_to - bkref_ent->subexp_from;
+	  new_dest_nodes = (subexp_len == 0
+			    ? dfa->eclosures + dfa->edests[node_idx].elems[0]
+			    : dfa->eclosures + dfa->nexts[node_idx]);
+	  dest_str_idx = (cur_str_idx + bkref_ent->subexp_to
+			  - bkref_ent->subexp_from);
+	  context = re_string_context_at (&mctx->input, dest_str_idx - 1,
+					  mctx->eflags);
+	  dest_state = mctx->state_log[dest_str_idx];
+	  prev_nelem = ((mctx->state_log[cur_str_idx] == NULL) ? 0
+			: mctx->state_log[cur_str_idx]->nodes.nelem);
+	  /* Add 'new_dest_node' to state_log.  */
+	  if (dest_state == NULL)
+	    {
+	      mctx->state_log[dest_str_idx]
+		= re_acquire_state_context (&err, dfa, new_dest_nodes,
+					    context);
+	      if (__glibc_unlikely (mctx->state_log[dest_str_idx] == NULL
+				    && err != REG_NOERROR))
+		goto free_return;
+	    }
+	  else
+	    {
+	      re_node_set dest_nodes;
+	      err = re_node_set_init_union (&dest_nodes,
+					    dest_state->entrance_nodes,
+					    new_dest_nodes);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		{
+		  re_node_set_free (&dest_nodes);
+		  goto free_return;
+		}
+	      mctx->state_log[dest_str_idx]
+		= re_acquire_state_context (&err, dfa, &dest_nodes, context);
+	      re_node_set_free (&dest_nodes);
+	      if (__glibc_unlikely (mctx->state_log[dest_str_idx] == NULL
+				    && err != REG_NOERROR))
+		goto free_return;
+	    }
+	  /* We need to check recursively if the backreference can epsilon
+	     transit.  */
+	  if (subexp_len == 0
+	      && mctx->state_log[cur_str_idx]->nodes.nelem > prev_nelem)
+	    {
+	      err = check_subexp_matching_top (mctx, new_dest_nodes,
+					       cur_str_idx);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto free_return;
+	      err = transit_state_bkref (mctx, new_dest_nodes);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto free_return;
+	    }
+	}
+    }
+  err = REG_NOERROR;
+ free_return:
+  return err;
+}
+
+/* Enumerate all the candidates which the backreference BKREF_NODE can match
+   at BKREF_STR_IDX, and register them by match_ctx_add_entry().
+   Note that we might collect inappropriate candidates here.
+   However, the cost of checking them strictly here is too high, then we
+   delay these checking for prune_impossible_nodes().  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+get_subexp (re_match_context_t *mctx, Idx bkref_node, Idx bkref_str_idx)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  Idx subexp_num, sub_top_idx;
+  const char *buf = (const char *) re_string_get_buffer (&mctx->input);
+  /* Return if we have already checked BKREF_NODE at BKREF_STR_IDX.  */
+  Idx cache_idx = search_cur_bkref_entry (mctx, bkref_str_idx);
+  if (cache_idx != -1)
+    {
+      const struct re_backref_cache_entry *entry
+	= mctx->bkref_ents + cache_idx;
+      do
+	if (entry->node == bkref_node)
+	  return REG_NOERROR; /* We already checked it.  */
+      while (entry++->more);
+    }
+
+  subexp_num = dfa->nodes[bkref_node].opr.idx;
+
+  /* For each sub expression  */
+  for (sub_top_idx = 0; sub_top_idx < mctx->nsub_tops; ++sub_top_idx)
+    {
+      reg_errcode_t err;
+      re_sub_match_top_t *sub_top = mctx->sub_tops[sub_top_idx];
+      re_sub_match_last_t *sub_last;
+      Idx sub_last_idx, sl_str, bkref_str_off;
+
+      if (dfa->nodes[sub_top->node].opr.idx != subexp_num)
+	continue; /* It isn't related.  */
+
+      sl_str = sub_top->str_idx;
+      bkref_str_off = bkref_str_idx;
+      /* At first, check the last node of sub expressions we already
+	 evaluated.  */
+      for (sub_last_idx = 0; sub_last_idx < sub_top->nlasts; ++sub_last_idx)
+	{
+	  regoff_t sl_str_diff;
+	  sub_last = sub_top->lasts[sub_last_idx];
+	  sl_str_diff = sub_last->str_idx - sl_str;
+	  /* The matched string by the sub expression match with the substring
+	     at the back reference?  */
+	  if (sl_str_diff > 0)
+	    {
+	      if (__glibc_unlikely (bkref_str_off + sl_str_diff
+				    > mctx->input.valid_len))
+		{
+		  /* Not enough chars for a successful match.  */
+		  if (bkref_str_off + sl_str_diff > mctx->input.len)
+		    break;
+
+		  err = clean_state_log_if_needed (mctx,
+						   bkref_str_off
+						   + sl_str_diff);
+		  if (__glibc_unlikely (err != REG_NOERROR))
+		    return err;
+		  buf = (const char *) re_string_get_buffer (&mctx->input);
+		}
+	      if (memcmp (buf + bkref_str_off, buf + sl_str, sl_str_diff) != 0)
+		/* We don't need to search this sub expression any more.  */
+		break;
+	    }
+	  bkref_str_off += sl_str_diff;
+	  sl_str += sl_str_diff;
+	  err = get_subexp_sub (mctx, sub_top, sub_last, bkref_node,
+				bkref_str_idx);
+
+	  /* Reload buf, since the preceding call might have reallocated
+	     the buffer.  */
+	  buf = (const char *) re_string_get_buffer (&mctx->input);
+
+	  if (err == REG_NOMATCH)
+	    continue;
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+
+      if (sub_last_idx < sub_top->nlasts)
+	continue;
+      if (sub_last_idx > 0)
+	++sl_str;
+      /* Then, search for the other last nodes of the sub expression.  */
+      for (; sl_str <= bkref_str_idx; ++sl_str)
+	{
+	  Idx cls_node;
+	  regoff_t sl_str_off;
+	  const re_node_set *nodes;
+	  sl_str_off = sl_str - sub_top->str_idx;
+	  /* The matched string by the sub expression match with the substring
+	     at the back reference?  */
+	  if (sl_str_off > 0)
+	    {
+	      if (__glibc_unlikely (bkref_str_off >= mctx->input.valid_len))
+		{
+		  /* If we are at the end of the input, we cannot match.  */
+		  if (bkref_str_off >= mctx->input.len)
+		    break;
+
+		  err = extend_buffers (mctx, bkref_str_off + 1);
+		  if (__glibc_unlikely (err != REG_NOERROR))
+		    return err;
+
+		  buf = (const char *) re_string_get_buffer (&mctx->input);
+		}
+	      if (buf [bkref_str_off++] != buf[sl_str - 1])
+		break; /* We don't need to search this sub expression
+			  any more.  */
+	    }
+	  if (mctx->state_log[sl_str] == NULL)
+	    continue;
+	  /* Does this state have a ')' of the sub expression?  */
+	  nodes = &mctx->state_log[sl_str]->nodes;
+	  cls_node = find_subexp_node (dfa, nodes, subexp_num,
+				       OP_CLOSE_SUBEXP);
+	  if (cls_node == -1)
+	    continue; /* No.  */
+	  if (sub_top->path == NULL)
+	    {
+	      sub_top->path = calloc (sizeof (state_array_t),
+				      sl_str - sub_top->str_idx + 1);
+	      if (sub_top->path == NULL)
+		return REG_ESPACE;
+	    }
+	  /* Can the OP_OPEN_SUBEXP node arrive the OP_CLOSE_SUBEXP node
+	     in the current context?  */
+	  err = check_arrival (mctx, sub_top->path, sub_top->node,
+			       sub_top->str_idx, cls_node, sl_str,
+			       OP_CLOSE_SUBEXP);
+	  if (err == REG_NOMATCH)
+	      continue;
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	      return err;
+	  sub_last = match_ctx_add_sublast (sub_top, cls_node, sl_str);
+	  if (__glibc_unlikely (sub_last == NULL))
+	    return REG_ESPACE;
+	  err = get_subexp_sub (mctx, sub_top, sub_last, bkref_node,
+				bkref_str_idx);
+	  buf = (const char *) re_string_get_buffer (&mctx->input);
+	  if (err == REG_NOMATCH)
+	    continue;
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+    }
+  return REG_NOERROR;
+}
+
+/* Helper functions for get_subexp().  */
+
+/* Check SUB_LAST can arrive to the back reference BKREF_NODE at BKREF_STR.
+   If it can arrive, register the sub expression expressed with SUB_TOP
+   and SUB_LAST.  */
+
+static reg_errcode_t
+get_subexp_sub (re_match_context_t *mctx, const re_sub_match_top_t *sub_top,
+		re_sub_match_last_t *sub_last, Idx bkref_node, Idx bkref_str)
+{
+  reg_errcode_t err;
+  Idx to_idx;
+  /* Can the subexpression arrive the back reference?  */
+  err = check_arrival (mctx, &sub_last->path, sub_last->node,
+		       sub_last->str_idx, bkref_node, bkref_str,
+		       OP_OPEN_SUBEXP);
+  if (err != REG_NOERROR)
+    return err;
+  err = match_ctx_add_entry (mctx, bkref_node, bkref_str, sub_top->str_idx,
+			     sub_last->str_idx);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+  to_idx = bkref_str + sub_last->str_idx - sub_top->str_idx;
+  return clean_state_log_if_needed (mctx, to_idx);
+}
+
+/* Find the first node which is '(' or ')' and whose index is SUBEXP_IDX.
+   Search '(' if FL_OPEN, or search ')' otherwise.
+   TODO: This function isn't efficient...
+	 Because there might be more than one nodes whose types are
+	 OP_OPEN_SUBEXP and whose index is SUBEXP_IDX, we must check all
+	 nodes.
+	 E.g. RE: (a){2}  */
+
+static Idx
+find_subexp_node (const re_dfa_t *dfa, const re_node_set *nodes,
+		  Idx subexp_idx, int type)
+{
+  Idx cls_idx;
+  for (cls_idx = 0; cls_idx < nodes->nelem; ++cls_idx)
+    {
+      Idx cls_node = nodes->elems[cls_idx];
+      const re_token_t *node = dfa->nodes + cls_node;
+      if (node->type == type
+	  && node->opr.idx == subexp_idx)
+	return cls_node;
+    }
+  return -1;
+}
+
+/* Check whether the node TOP_NODE at TOP_STR can arrive to the node
+   LAST_NODE at LAST_STR.  We record the path onto PATH since it will be
+   heavily reused.
+   Return REG_NOERROR if it can arrive, or REG_NOMATCH otherwise.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+check_arrival (re_match_context_t *mctx, state_array_t *path, Idx top_node,
+	       Idx top_str, Idx last_node, Idx last_str, int type)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err = REG_NOERROR;
+  Idx subexp_num, backup_cur_idx, str_idx, null_cnt;
+  re_dfastate_t *cur_state = NULL;
+  re_node_set *cur_nodes, next_nodes;
+  re_dfastate_t **backup_state_log;
+  unsigned int context;
+
+  subexp_num = dfa->nodes[top_node].opr.idx;
+  /* Extend the buffer if we need.  */
+  if (__glibc_unlikely (path->alloc < last_str + mctx->max_mb_elem_len + 1))
+    {
+      re_dfastate_t **new_array;
+      Idx old_alloc = path->alloc;
+      Idx incr_alloc = last_str + mctx->max_mb_elem_len + 1;
+      Idx new_alloc;
+      if (__glibc_unlikely (IDX_MAX - old_alloc < incr_alloc))
+	return REG_ESPACE;
+      new_alloc = old_alloc + incr_alloc;
+      if (__glibc_unlikely (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc))
+	return REG_ESPACE;
+      new_array = re_realloc (path->array, re_dfastate_t *, new_alloc);
+      if (__glibc_unlikely (new_array == NULL))
+	return REG_ESPACE;
+      path->array = new_array;
+      path->alloc = new_alloc;
+      memset (new_array + old_alloc, '\0',
+	      sizeof (re_dfastate_t *) * (path->alloc - old_alloc));
+    }
+
+  str_idx = path->next_idx ? path->next_idx : top_str;
+
+  /* Temporary modify MCTX.  */
+  backup_state_log = mctx->state_log;
+  backup_cur_idx = mctx->input.cur_idx;
+  mctx->state_log = path->array;
+  mctx->input.cur_idx = str_idx;
+
+  /* Setup initial node set.  */
+  context = re_string_context_at (&mctx->input, str_idx - 1, mctx->eflags);
+  if (str_idx == top_str)
+    {
+      err = re_node_set_init_1 (&next_nodes, top_node);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	return err;
+      err = check_arrival_expand_ecl (dfa, &next_nodes, subexp_num, type);
+      if (__glibc_unlikely (err != REG_NOERROR))
+	{
+	  re_node_set_free (&next_nodes);
+	  return err;
+	}
+    }
+  else
+    {
+      cur_state = mctx->state_log[str_idx];
+      if (cur_state && cur_state->has_backref)
+	{
+	  err = re_node_set_init_copy (&next_nodes, &cur_state->nodes);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+      else
+	re_node_set_init_empty (&next_nodes);
+    }
+  if (str_idx == top_str || (cur_state && cur_state->has_backref))
+    {
+      if (next_nodes.nelem)
+	{
+	  err = expand_bkref_cache (mctx, &next_nodes, str_idx,
+				    subexp_num, type);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return err;
+	    }
+	}
+      cur_state = re_acquire_state_context (&err, dfa, &next_nodes, context);
+      if (__glibc_unlikely (cur_state == NULL && err != REG_NOERROR))
+	{
+	  re_node_set_free (&next_nodes);
+	  return err;
+	}
+      mctx->state_log[str_idx] = cur_state;
+    }
+
+  for (null_cnt = 0; str_idx < last_str && null_cnt <= mctx->max_mb_elem_len;)
+    {
+      re_node_set_empty (&next_nodes);
+      if (mctx->state_log[str_idx + 1])
+	{
+	  err = re_node_set_merge (&next_nodes,
+				   &mctx->state_log[str_idx + 1]->nodes);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return err;
+	    }
+	}
+      if (cur_state)
+	{
+	  err = check_arrival_add_next_nodes (mctx, str_idx,
+					      &cur_state->non_eps_nodes,
+					      &next_nodes);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return err;
+	    }
+	}
+      ++str_idx;
+      if (next_nodes.nelem)
+	{
+	  err = check_arrival_expand_ecl (dfa, &next_nodes, subexp_num, type);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return err;
+	    }
+	  err = expand_bkref_cache (mctx, &next_nodes, str_idx,
+				    subexp_num, type);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&next_nodes);
+	      return err;
+	    }
+	}
+      context = re_string_context_at (&mctx->input, str_idx - 1, mctx->eflags);
+      cur_state = re_acquire_state_context (&err, dfa, &next_nodes, context);
+      if (__glibc_unlikely (cur_state == NULL && err != REG_NOERROR))
+	{
+	  re_node_set_free (&next_nodes);
+	  return err;
+	}
+      mctx->state_log[str_idx] = cur_state;
+      null_cnt = cur_state == NULL ? null_cnt + 1 : 0;
+    }
+  re_node_set_free (&next_nodes);
+  cur_nodes = (mctx->state_log[last_str] == NULL ? NULL
+	       : &mctx->state_log[last_str]->nodes);
+  path->next_idx = str_idx;
+
+  /* Fix MCTX.  */
+  mctx->state_log = backup_state_log;
+  mctx->input.cur_idx = backup_cur_idx;
+
+  /* Then check the current node set has the node LAST_NODE.  */
+  if (cur_nodes != NULL && re_node_set_contains (cur_nodes, last_node))
+    return REG_NOERROR;
+
+  return REG_NOMATCH;
+}
+
+/* Helper functions for check_arrival.  */
+
+/* Calculate the destination nodes of CUR_NODES at STR_IDX, and append them
+   to NEXT_NODES.
+   TODO: This function is similar to the functions transit_state*(),
+	 however this function has many additional works.
+	 Can't we unify them?  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+check_arrival_add_next_nodes (re_match_context_t *mctx, Idx str_idx,
+			      re_node_set *cur_nodes, re_node_set *next_nodes)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  bool ok;
+  Idx cur_idx;
+#ifdef RE_ENABLE_I18N
+  reg_errcode_t err = REG_NOERROR;
+#endif
+  re_node_set union_set;
+  re_node_set_init_empty (&union_set);
+  for (cur_idx = 0; cur_idx < cur_nodes->nelem; ++cur_idx)
+    {
+      int naccepted = 0;
+      Idx cur_node = cur_nodes->elems[cur_idx];
+#ifdef DEBUG
+      re_token_type_t type = dfa->nodes[cur_node].type;
+      assert (!IS_EPSILON_NODE (type));
+#endif
+#ifdef RE_ENABLE_I18N
+      /* If the node may accept "multi byte".  */
+      if (dfa->nodes[cur_node].accept_mb)
+	{
+	  naccepted = check_node_accept_bytes (dfa, cur_node, &mctx->input,
+					       str_idx);
+	  if (naccepted > 1)
+	    {
+	      re_dfastate_t *dest_state;
+	      Idx next_node = dfa->nexts[cur_node];
+	      Idx next_idx = str_idx + naccepted;
+	      dest_state = mctx->state_log[next_idx];
+	      re_node_set_empty (&union_set);
+	      if (dest_state)
+		{
+		  err = re_node_set_merge (&union_set, &dest_state->nodes);
+		  if (__glibc_unlikely (err != REG_NOERROR))
+		    {
+		      re_node_set_free (&union_set);
+		      return err;
+		    }
+		}
+	      ok = re_node_set_insert (&union_set, next_node);
+	      if (__glibc_unlikely (! ok))
+		{
+		  re_node_set_free (&union_set);
+		  return REG_ESPACE;
+		}
+	      mctx->state_log[next_idx] = re_acquire_state (&err, dfa,
+							    &union_set);
+	      if (__glibc_unlikely (mctx->state_log[next_idx] == NULL
+				    && err != REG_NOERROR))
+		{
+		  re_node_set_free (&union_set);
+		  return err;
+		}
+	    }
+	}
+#endif /* RE_ENABLE_I18N */
+      if (naccepted
+	  || check_node_accept (mctx, dfa->nodes + cur_node, str_idx))
+	{
+	  ok = re_node_set_insert (next_nodes, dfa->nexts[cur_node]);
+	  if (__glibc_unlikely (! ok))
+	    {
+	      re_node_set_free (&union_set);
+	      return REG_ESPACE;
+	    }
+	}
+    }
+  re_node_set_free (&union_set);
+  return REG_NOERROR;
+}
+
+/* For all the nodes in CUR_NODES, add the epsilon closures of them to
+   CUR_NODES, however exclude the nodes which are:
+    - inside the sub expression whose number is EX_SUBEXP, if FL_OPEN.
+    - out of the sub expression whose number is EX_SUBEXP, if !FL_OPEN.
+*/
+
+static reg_errcode_t
+check_arrival_expand_ecl (const re_dfa_t *dfa, re_node_set *cur_nodes,
+			  Idx ex_subexp, int type)
+{
+  reg_errcode_t err;
+  Idx idx, outside_node;
+  re_node_set new_nodes;
+#ifdef DEBUG
+  assert (cur_nodes->nelem);
+#endif
+  err = re_node_set_alloc (&new_nodes, cur_nodes->nelem);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    return err;
+  /* Create a new node set NEW_NODES with the nodes which are epsilon
+     closures of the node in CUR_NODES.  */
+
+  for (idx = 0; idx < cur_nodes->nelem; ++idx)
+    {
+      Idx cur_node = cur_nodes->elems[idx];
+      const re_node_set *eclosure = dfa->eclosures + cur_node;
+      outside_node = find_subexp_node (dfa, eclosure, ex_subexp, type);
+      if (outside_node == -1)
+	{
+	  /* There are no problematic nodes, just merge them.  */
+	  err = re_node_set_merge (&new_nodes, eclosure);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&new_nodes);
+	      return err;
+	    }
+	}
+      else
+	{
+	  /* There are problematic nodes, re-calculate incrementally.  */
+	  err = check_arrival_expand_ecl_sub (dfa, &new_nodes, cur_node,
+					      ex_subexp, type);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    {
+	      re_node_set_free (&new_nodes);
+	      return err;
+	    }
+	}
+    }
+  re_node_set_free (cur_nodes);
+  *cur_nodes = new_nodes;
+  return REG_NOERROR;
+}
+
+/* Helper function for check_arrival_expand_ecl.
+   Check incrementally the epsilon closure of TARGET, and if it isn't
+   problematic append it to DST_NODES.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+check_arrival_expand_ecl_sub (const re_dfa_t *dfa, re_node_set *dst_nodes,
+			      Idx target, Idx ex_subexp, int type)
+{
+  Idx cur_node;
+  for (cur_node = target; !re_node_set_contains (dst_nodes, cur_node);)
+    {
+      bool ok;
+
+      if (dfa->nodes[cur_node].type == type
+	  && dfa->nodes[cur_node].opr.idx == ex_subexp)
+	{
+	  if (type == OP_CLOSE_SUBEXP)
+	    {
+	      ok = re_node_set_insert (dst_nodes, cur_node);
+	      if (__glibc_unlikely (! ok))
+		return REG_ESPACE;
+	    }
+	  break;
+	}
+      ok = re_node_set_insert (dst_nodes, cur_node);
+      if (__glibc_unlikely (! ok))
+	return REG_ESPACE;
+      if (dfa->edests[cur_node].nelem == 0)
+	break;
+      if (dfa->edests[cur_node].nelem == 2)
+	{
+	  reg_errcode_t err;
+	  err = check_arrival_expand_ecl_sub (dfa, dst_nodes,
+					      dfa->edests[cur_node].elems[1],
+					      ex_subexp, type);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    return err;
+	}
+      cur_node = dfa->edests[cur_node].elems[0];
+    }
+  return REG_NOERROR;
+}
+
+
+/* For all the back references in the current state, calculate the
+   destination of the back references by the appropriate entry
+   in MCTX->BKREF_ENTS.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+expand_bkref_cache (re_match_context_t *mctx, re_node_set *cur_nodes,
+		    Idx cur_str, Idx subexp_num, int type)
+{
+  const re_dfa_t *const dfa = mctx->dfa;
+  reg_errcode_t err;
+  Idx cache_idx_start = search_cur_bkref_entry (mctx, cur_str);
+  struct re_backref_cache_entry *ent;
+
+  if (cache_idx_start == -1)
+    return REG_NOERROR;
+
+ restart:
+  ent = mctx->bkref_ents + cache_idx_start;
+  do
+    {
+      Idx to_idx, next_node;
+
+      /* Is this entry ENT is appropriate?  */
+      if (!re_node_set_contains (cur_nodes, ent->node))
+	continue; /* No.  */
+
+      to_idx = cur_str + ent->subexp_to - ent->subexp_from;
+      /* Calculate the destination of the back reference, and append it
+	 to MCTX->STATE_LOG.  */
+      if (to_idx == cur_str)
+	{
+	  /* The backreference did epsilon transit, we must re-check all the
+	     node in the current state.  */
+	  re_node_set new_dests;
+	  reg_errcode_t err2, err3;
+	  next_node = dfa->edests[ent->node].elems[0];
+	  if (re_node_set_contains (cur_nodes, next_node))
+	    continue;
+	  err = re_node_set_init_1 (&new_dests, next_node);
+	  err2 = check_arrival_expand_ecl (dfa, &new_dests, subexp_num, type);
+	  err3 = re_node_set_merge (cur_nodes, &new_dests);
+	  re_node_set_free (&new_dests);
+	  if (__glibc_unlikely (err != REG_NOERROR || err2 != REG_NOERROR
+				|| err3 != REG_NOERROR))
+	    {
+	      err = (err != REG_NOERROR ? err
+		     : (err2 != REG_NOERROR ? err2 : err3));
+	      return err;
+	    }
+	  /* TODO: It is still inefficient...  */
+	  goto restart;
+	}
+      else
+	{
+	  re_node_set union_set;
+	  next_node = dfa->nexts[ent->node];
+	  if (mctx->state_log[to_idx])
+	    {
+	      bool ok;
+	      if (re_node_set_contains (&mctx->state_log[to_idx]->nodes,
+					next_node))
+		continue;
+	      err = re_node_set_init_copy (&union_set,
+					   &mctx->state_log[to_idx]->nodes);
+	      ok = re_node_set_insert (&union_set, next_node);
+	      if (__glibc_unlikely (err != REG_NOERROR || ! ok))
+		{
+		  re_node_set_free (&union_set);
+		  err = err != REG_NOERROR ? err : REG_ESPACE;
+		  return err;
+		}
+	    }
+	  else
+	    {
+	      err = re_node_set_init_1 (&union_set, next_node);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		return err;
+	    }
+	  mctx->state_log[to_idx] = re_acquire_state (&err, dfa, &union_set);
+	  re_node_set_free (&union_set);
+	  if (__glibc_unlikely (mctx->state_log[to_idx] == NULL
+				&& err != REG_NOERROR))
+	    return err;
+	}
+    }
+  while (ent++->more);
+  return REG_NOERROR;
+}
+
+/* Build transition table for the state.
+   Return true if successful.  */
+
+static bool
+build_trtable (const re_dfa_t *dfa, re_dfastate_t *state)
+{
+  reg_errcode_t err;
+  Idx i, j;
+  int ch;
+  bool need_word_trtable = false;
+  bitset_word_t elem, mask;
+  bool dests_node_malloced = false;
+  bool dest_states_malloced = false;
+  Idx ndests; /* Number of the destination states from 'state'.  */
+  re_dfastate_t **trtable;
+  re_dfastate_t **dest_states = NULL, **dest_states_word, **dest_states_nl;
+  re_node_set follows, *dests_node;
+  bitset_t *dests_ch;
+  bitset_t acceptable;
+
+  struct dests_alloc
+  {
+    re_node_set dests_node[SBC_MAX];
+    bitset_t dests_ch[SBC_MAX];
+  } *dests_alloc;
+
+  /* We build DFA states which corresponds to the destination nodes
+     from 'state'.  'dests_node[i]' represents the nodes which i-th
+     destination state contains, and 'dests_ch[i]' represents the
+     characters which i-th destination state accepts.  */
+  if (__libc_use_alloca (sizeof (struct dests_alloc)))
+    dests_alloc = (struct dests_alloc *) alloca (sizeof (struct dests_alloc));
+  else
+    {
+      dests_alloc = re_malloc (struct dests_alloc, 1);
+      if (__glibc_unlikely (dests_alloc == NULL))
+	return false;
+      dests_node_malloced = true;
+    }
+  dests_node = dests_alloc->dests_node;
+  dests_ch = dests_alloc->dests_ch;
+
+  /* Initialize transition table.  */
+  state->word_trtable = state->trtable = NULL;
+
+  /* At first, group all nodes belonging to 'state' into several
+     destinations.  */
+  ndests = group_nodes_into_DFAstates (dfa, state, dests_node, dests_ch);
+  if (__glibc_unlikely (ndests <= 0))
+    {
+      if (dests_node_malloced)
+	re_free (dests_alloc);
+      /* Return false in case of an error, true otherwise.  */
+      if (ndests == 0)
+	{
+	  state->trtable = (re_dfastate_t **)
+	    calloc (sizeof (re_dfastate_t *), SBC_MAX);
+          if (__glibc_unlikely (state->trtable == NULL))
+            return false;
+	  return true;
+	}
+      return false;
+    }
+
+  err = re_node_set_alloc (&follows, ndests + 1);
+  if (__glibc_unlikely (err != REG_NOERROR))
+    goto out_free;
+
+  /* Avoid arithmetic overflow in size calculation.  */
+  size_t ndests_max
+    = ((SIZE_MAX - (sizeof (re_node_set) + sizeof (bitset_t)) * SBC_MAX)
+       / (3 * sizeof (re_dfastate_t *)));
+  if (__glibc_unlikely (ndests_max < ndests))
+    goto out_free;
+
+  if (__libc_use_alloca ((sizeof (re_node_set) + sizeof (bitset_t)) * SBC_MAX
+			 + ndests * 3 * sizeof (re_dfastate_t *)))
+    dest_states = (re_dfastate_t **)
+      alloca (ndests * 3 * sizeof (re_dfastate_t *));
+  else
+    {
+      dest_states = re_malloc (re_dfastate_t *, ndests * 3);
+      if (__glibc_unlikely (dest_states == NULL))
+	{
+out_free:
+	  if (dest_states_malloced)
+	    re_free (dest_states);
+	  re_node_set_free (&follows);
+	  for (i = 0; i < ndests; ++i)
+	    re_node_set_free (dests_node + i);
+	  if (dests_node_malloced)
+	    re_free (dests_alloc);
+	  return false;
+	}
+      dest_states_malloced = true;
+    }
+  dest_states_word = dest_states + ndests;
+  dest_states_nl = dest_states_word + ndests;
+  bitset_empty (acceptable);
+
+  /* Then build the states for all destinations.  */
+  for (i = 0; i < ndests; ++i)
+    {
+      Idx next_node;
+      re_node_set_empty (&follows);
+      /* Merge the follows of this destination states.  */
+      for (j = 0; j < dests_node[i].nelem; ++j)
+	{
+	  next_node = dfa->nexts[dests_node[i].elems[j]];
+	  if (next_node != -1)
+	    {
+	      err = re_node_set_merge (&follows, dfa->eclosures + next_node);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto out_free;
+	    }
+	}
+      dest_states[i] = re_acquire_state_context (&err, dfa, &follows, 0);
+      if (__glibc_unlikely (dest_states[i] == NULL && err != REG_NOERROR))
+	goto out_free;
+      /* If the new state has context constraint,
+	 build appropriate states for these contexts.  */
+      if (dest_states[i]->has_constraint)
+	{
+	  dest_states_word[i] = re_acquire_state_context (&err, dfa, &follows,
+							  CONTEXT_WORD);
+	  if (__glibc_unlikely (dest_states_word[i] == NULL
+				&& err != REG_NOERROR))
+	    goto out_free;
+
+	  if (dest_states[i] != dest_states_word[i] && dfa->mb_cur_max > 1)
+	    need_word_trtable = true;
+
+	  dest_states_nl[i] = re_acquire_state_context (&err, dfa, &follows,
+							CONTEXT_NEWLINE);
+	  if (__glibc_unlikely (dest_states_nl[i] == NULL && err != REG_NOERROR))
+	    goto out_free;
+	}
+      else
+	{
+	  dest_states_word[i] = dest_states[i];
+	  dest_states_nl[i] = dest_states[i];
+	}
+      bitset_merge (acceptable, dests_ch[i]);
+    }
+
+  if (!__glibc_unlikely (need_word_trtable))
+    {
+      /* We don't care about whether the following character is a word
+	 character, or we are in a single-byte character set so we can
+	 discern by looking at the character code: allocate a
+	 256-entry transition table.  */
+      trtable = state->trtable =
+	(re_dfastate_t **) calloc (sizeof (re_dfastate_t *), SBC_MAX);
+      if (__glibc_unlikely (trtable == NULL))
+	goto out_free;
+
+      /* For all characters ch...:  */
+      for (i = 0; i < BITSET_WORDS; ++i)
+	for (ch = i * BITSET_WORD_BITS, elem = acceptable[i], mask = 1;
+	     elem;
+	     mask <<= 1, elem >>= 1, ++ch)
+	  if (__glibc_unlikely (elem & 1))
+	    {
+	      /* There must be exactly one destination which accepts
+		 character ch.  See group_nodes_into_DFAstates.  */
+	      for (j = 0; (dests_ch[j][i] & mask) == 0; ++j)
+		;
+
+	      /* j-th destination accepts the word character ch.  */
+	      if (dfa->word_char[i] & mask)
+		trtable[ch] = dest_states_word[j];
+	      else
+		trtable[ch] = dest_states[j];
+	    }
+    }
+  else
+    {
+      /* We care about whether the following character is a word
+	 character, and we are in a multi-byte character set: discern
+	 by looking at the character code: build two 256-entry
+	 transition tables, one starting at trtable[0] and one
+	 starting at trtable[SBC_MAX].  */
+      trtable = state->word_trtable =
+	(re_dfastate_t **) calloc (sizeof (re_dfastate_t *), 2 * SBC_MAX);
+      if (__glibc_unlikely (trtable == NULL))
+	goto out_free;
+
+      /* For all characters ch...:  */
+      for (i = 0; i < BITSET_WORDS; ++i)
+	for (ch = i * BITSET_WORD_BITS, elem = acceptable[i], mask = 1;
+	     elem;
+	     mask <<= 1, elem >>= 1, ++ch)
+	  if (__glibc_unlikely (elem & 1))
+	    {
+	      /* There must be exactly one destination which accepts
+		 character ch.  See group_nodes_into_DFAstates.  */
+	      for (j = 0; (dests_ch[j][i] & mask) == 0; ++j)
+		;
+
+	      /* j-th destination accepts the word character ch.  */
+	      trtable[ch] = dest_states[j];
+	      trtable[ch + SBC_MAX] = dest_states_word[j];
+	    }
+    }
+
+  /* new line */
+  if (bitset_contain (acceptable, NEWLINE_CHAR))
+    {
+      /* The current state accepts newline character.  */
+      for (j = 0; j < ndests; ++j)
+	if (bitset_contain (dests_ch[j], NEWLINE_CHAR))
+	  {
+	    /* k-th destination accepts newline character.  */
+	    trtable[NEWLINE_CHAR] = dest_states_nl[j];
+	    if (need_word_trtable)
+	      trtable[NEWLINE_CHAR + SBC_MAX] = dest_states_nl[j];
+	    /* There must be only one destination which accepts
+	       newline.  See group_nodes_into_DFAstates.  */
+	    break;
+	  }
+    }
+
+  if (dest_states_malloced)
+    re_free (dest_states);
+
+  re_node_set_free (&follows);
+  for (i = 0; i < ndests; ++i)
+    re_node_set_free (dests_node + i);
+
+  if (dests_node_malloced)
+    re_free (dests_alloc);
+
+  return true;
+}
+
+/* Group all nodes belonging to STATE into several destinations.
+   Then for all destinations, set the nodes belonging to the destination
+   to DESTS_NODE[i] and set the characters accepted by the destination
+   to DEST_CH[i].  This function return the number of destinations.  */
+
+static Idx
+group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state,
+			    re_node_set *dests_node, bitset_t *dests_ch)
+{
+  reg_errcode_t err;
+  bool ok;
+  Idx i, j, k;
+  Idx ndests; /* Number of the destinations from 'state'.  */
+  bitset_t accepts; /* Characters a node can accept.  */
+  const re_node_set *cur_nodes = &state->nodes;
+  bitset_empty (accepts);
+  ndests = 0;
+
+  /* For all the nodes belonging to 'state',  */
+  for (i = 0; i < cur_nodes->nelem; ++i)
+    {
+      re_token_t *node = &dfa->nodes[cur_nodes->elems[i]];
+      re_token_type_t type = node->type;
+      unsigned int constraint = node->constraint;
+
+      /* Enumerate all single byte character this node can accept.  */
+      if (type == CHARACTER)
+	bitset_set (accepts, node->opr.c);
+      else if (type == SIMPLE_BRACKET)
+	{
+	  bitset_merge (accepts, node->opr.sbcset);
+	}
+      else if (type == OP_PERIOD)
+	{
+#ifdef RE_ENABLE_I18N
+	  if (dfa->mb_cur_max > 1)
+	    bitset_merge (accepts, dfa->sb_char);
+	  else
+#endif
+	    bitset_set_all (accepts);
+	  if (!(dfa->syntax & RE_DOT_NEWLINE))
+	    bitset_clear (accepts, '\n');
+	  if (dfa->syntax & RE_DOT_NOT_NULL)
+	    bitset_clear (accepts, '\0');
+	}
+#ifdef RE_ENABLE_I18N
+      else if (type == OP_UTF8_PERIOD)
+	{
+	  if (ASCII_CHARS % BITSET_WORD_BITS == 0)
+	    memset (accepts, -1, ASCII_CHARS / CHAR_BIT);
+	  else
+	    bitset_merge (accepts, utf8_sb_map);
+	  if (!(dfa->syntax & RE_DOT_NEWLINE))
+	    bitset_clear (accepts, '\n');
+	  if (dfa->syntax & RE_DOT_NOT_NULL)
+	    bitset_clear (accepts, '\0');
+	}
+#endif
+      else
+	continue;
+
+      /* Check the 'accepts' and sift the characters which are not
+	 match it the context.  */
+      if (constraint)
+	{
+	  if (constraint & NEXT_NEWLINE_CONSTRAINT)
+	    {
+	      bool accepts_newline = bitset_contain (accepts, NEWLINE_CHAR);
+	      bitset_empty (accepts);
+	      if (accepts_newline)
+		bitset_set (accepts, NEWLINE_CHAR);
+	      else
+		continue;
+	    }
+	  if (constraint & NEXT_ENDBUF_CONSTRAINT)
+	    {
+	      bitset_empty (accepts);
+	      continue;
+	    }
+
+	  if (constraint & NEXT_WORD_CONSTRAINT)
+	    {
+	      bitset_word_t any_set = 0;
+	      if (type == CHARACTER && !node->word_char)
+		{
+		  bitset_empty (accepts);
+		  continue;
+		}
+#ifdef RE_ENABLE_I18N
+	      if (dfa->mb_cur_max > 1)
+		for (j = 0; j < BITSET_WORDS; ++j)
+		  any_set |= (accepts[j] &= (dfa->word_char[j] | ~dfa->sb_char[j]));
+	      else
+#endif
+		for (j = 0; j < BITSET_WORDS; ++j)
+		  any_set |= (accepts[j] &= dfa->word_char[j]);
+	      if (!any_set)
+		continue;
+	    }
+	  if (constraint & NEXT_NOTWORD_CONSTRAINT)
+	    {
+	      bitset_word_t any_set = 0;
+	      if (type == CHARACTER && node->word_char)
+		{
+		  bitset_empty (accepts);
+		  continue;
+		}
+#ifdef RE_ENABLE_I18N
+	      if (dfa->mb_cur_max > 1)
+		for (j = 0; j < BITSET_WORDS; ++j)
+		  any_set |= (accepts[j] &= ~(dfa->word_char[j] & dfa->sb_char[j]));
+	      else
+#endif
+		for (j = 0; j < BITSET_WORDS; ++j)
+		  any_set |= (accepts[j] &= ~dfa->word_char[j]);
+	      if (!any_set)
+		continue;
+	    }
+	}
+
+      /* Then divide 'accepts' into DFA states, or create a new
+	 state.  Above, we make sure that accepts is not empty.  */
+      for (j = 0; j < ndests; ++j)
+	{
+	  bitset_t intersec; /* Intersection sets, see below.  */
+	  bitset_t remains;
+	  /* Flags, see below.  */
+	  bitset_word_t has_intersec, not_subset, not_consumed;
+
+	  /* Optimization, skip if this state doesn't accept the character.  */
+	  if (type == CHARACTER && !bitset_contain (dests_ch[j], node->opr.c))
+	    continue;
+
+	  /* Enumerate the intersection set of this state and 'accepts'.  */
+	  has_intersec = 0;
+	  for (k = 0; k < BITSET_WORDS; ++k)
+	    has_intersec |= intersec[k] = accepts[k] & dests_ch[j][k];
+	  /* And skip if the intersection set is empty.  */
+	  if (!has_intersec)
+	    continue;
+
+	  /* Then check if this state is a subset of 'accepts'.  */
+	  not_subset = not_consumed = 0;
+	  for (k = 0; k < BITSET_WORDS; ++k)
+	    {
+	      not_subset |= remains[k] = ~accepts[k] & dests_ch[j][k];
+	      not_consumed |= accepts[k] = accepts[k] & ~dests_ch[j][k];
+	    }
+
+	  /* If this state isn't a subset of 'accepts', create a
+	     new group state, which has the 'remains'. */
+	  if (not_subset)
+	    {
+	      bitset_copy (dests_ch[ndests], remains);
+	      bitset_copy (dests_ch[j], intersec);
+	      err = re_node_set_init_copy (dests_node + ndests, &dests_node[j]);
+	      if (__glibc_unlikely (err != REG_NOERROR))
+		goto error_return;
+	      ++ndests;
+	    }
+
+	  /* Put the position in the current group. */
+	  ok = re_node_set_insert (&dests_node[j], cur_nodes->elems[i]);
+	  if (__glibc_unlikely (! ok))
+	    goto error_return;
+
+	  /* If all characters are consumed, go to next node. */
+	  if (!not_consumed)
+	    break;
+	}
+      /* Some characters remain, create a new group. */
+      if (j == ndests)
+	{
+	  bitset_copy (dests_ch[ndests], accepts);
+	  err = re_node_set_init_1 (dests_node + ndests, cur_nodes->elems[i]);
+	  if (__glibc_unlikely (err != REG_NOERROR))
+	    goto error_return;
+	  ++ndests;
+	  bitset_empty (accepts);
+	}
+    }
+  return ndests;
+ error_return:
+  for (j = 0; j < ndests; ++j)
+    re_node_set_free (dests_node + j);
+  return -1;
+}
+
+#ifdef RE_ENABLE_I18N
+/* Check how many bytes the node 'dfa->nodes[node_idx]' accepts.
+   Return the number of the bytes the node accepts.
+   STR_IDX is the current index of the input string.
+
+   This function handles the nodes which can accept one character, or
+   one collating element like '.', '[a-z]', opposite to the other nodes
+   can only accept one byte.  */
+
+# ifdef _LIBC
+#  include <locale/weight.h>
+# endif
+
+static int
+check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx,
+			 const re_string_t *input, Idx str_idx)
+{
+  const re_token_t *node = dfa->nodes + node_idx;
+  int char_len, elem_len;
+  Idx i;
+
+  if (__glibc_unlikely (node->type == OP_UTF8_PERIOD))
+    {
+      unsigned char c = re_string_byte_at (input, str_idx), d;
+      if (__glibc_likely (c < 0xc2))
+	return 0;
+
+      if (str_idx + 2 > input->len)
+	return 0;
+
+      d = re_string_byte_at (input, str_idx + 1);
+      if (c < 0xe0)
+	return (d < 0x80 || d > 0xbf) ? 0 : 2;
+      else if (c < 0xf0)
+	{
+	  char_len = 3;
+	  if (c == 0xe0 && d < 0xa0)
+	    return 0;
+	}
+      else if (c < 0xf8)
+	{
+	  char_len = 4;
+	  if (c == 0xf0 && d < 0x90)
+	    return 0;
+	}
+      else if (c < 0xfc)
+	{
+	  char_len = 5;
+	  if (c == 0xf8 && d < 0x88)
+	    return 0;
+	}
+      else if (c < 0xfe)
+	{
+	  char_len = 6;
+	  if (c == 0xfc && d < 0x84)
+	    return 0;
+	}
+      else
+	return 0;
+
+      if (str_idx + char_len > input->len)
+	return 0;
+
+      for (i = 1; i < char_len; ++i)
+	{
+	  d = re_string_byte_at (input, str_idx + i);
+	  if (d < 0x80 || d > 0xbf)
+	    return 0;
+	}
+      return char_len;
+    }
+
+  char_len = re_string_char_size_at (input, str_idx);
+  if (node->type == OP_PERIOD)
+    {
+      if (char_len <= 1)
+	return 0;
+      /* FIXME: I don't think this if is needed, as both '\n'
+	 and '\0' are char_len == 1.  */
+      /* '.' accepts any one character except the following two cases.  */
+      if ((!(dfa->syntax & RE_DOT_NEWLINE) &&
+	   re_string_byte_at (input, str_idx) == '\n') ||
+	  ((dfa->syntax & RE_DOT_NOT_NULL) &&
+	   re_string_byte_at (input, str_idx) == '\0'))
+	return 0;
+      return char_len;
+    }
+
+  elem_len = re_string_elem_size_at (input, str_idx);
+  if ((elem_len <= 1 && char_len <= 1) || char_len == 0)
+    return 0;
+
+  if (node->type == COMPLEX_BRACKET)
+    {
+      const re_charset_t *cset = node->opr.mbcset;
+# ifdef _LIBC
+      const unsigned char *pin
+	= ((const unsigned char *) re_string_get_buffer (input) + str_idx);
+      Idx j;
+      uint32_t nrules;
+# endif /* _LIBC */
+      int match_len = 0;
+      wchar_t wc = ((cset->nranges || cset->nchar_classes || cset->nmbchars)
+		    ? re_string_wchar_at (input, str_idx) : 0);
+
+      /* match with multibyte character?  */
+      for (i = 0; i < cset->nmbchars; ++i)
+	if (wc == cset->mbchars[i])
+	  {
+	    match_len = char_len;
+	    goto check_node_accept_bytes_match;
+	  }
+      /* match with character_class?  */
+      for (i = 0; i < cset->nchar_classes; ++i)
+	{
+	  wctype_t wt = cset->char_classes[i];
+	  if (__iswctype (wc, wt))
+	    {
+	      match_len = char_len;
+	      goto check_node_accept_bytes_match;
+	    }
+	}
+
+# ifdef _LIBC
+      nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+      if (nrules != 0)
+	{
+	  unsigned int in_collseq = 0;
+	  const int32_t *table, *indirect;
+	  const unsigned char *weights, *extra;
+	  const char *collseqwc;
+
+	  /* match with collating_symbol?  */
+	  if (cset->ncoll_syms)
+	    extra = (const unsigned char *)
+	      _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_EXTRAMB);
+	  for (i = 0; i < cset->ncoll_syms; ++i)
+	    {
+	      const unsigned char *coll_sym = extra + cset->coll_syms[i];
+	      /* Compare the length of input collating element and
+		 the length of current collating element.  */
+	      if (*coll_sym != elem_len)
+		continue;
+	      /* Compare each bytes.  */
+	      for (j = 0; j < *coll_sym; j++)
+		if (pin[j] != coll_sym[1 + j])
+		  break;
+	      if (j == *coll_sym)
+		{
+		  /* Match if every bytes is equal.  */
+		  match_len = j;
+		  goto check_node_accept_bytes_match;
+		}
+	    }
+
+	  if (cset->nranges)
+	    {
+	      if (elem_len <= char_len)
+		{
+		  collseqwc = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQWC);
+		  in_collseq = __collseq_table_lookup (collseqwc, wc);
+		}
+	      else
+		in_collseq = find_collation_sequence_value (pin, elem_len);
+	    }
+	  /* match with range expression?  */
+	  /* FIXME: Implement rational ranges here, too.  */
+	  for (i = 0; i < cset->nranges; ++i)
+	    if (cset->range_starts[i] <= in_collseq
+		&& in_collseq <= cset->range_ends[i])
+	      {
+		match_len = elem_len;
+		goto check_node_accept_bytes_match;
+	      }
+
+	  /* match with equivalence_class?  */
+	  if (cset->nequiv_classes)
+	    {
+	      const unsigned char *cp = pin;
+	      table = (const int32_t *)
+		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
+	      weights = (const unsigned char *)
+		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTMB);
+	      extra = (const unsigned char *)
+		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB);
+	      indirect = (const int32_t *)
+		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
+	      int32_t idx = findidx (table, indirect, extra, &cp, elem_len);
+	      int32_t rule = idx >> 24;
+	      idx &= 0xffffff;
+	      if (idx > 0)
+		{
+		  size_t weight_len = weights[idx];
+		  for (i = 0; i < cset->nequiv_classes; ++i)
+		    {
+		      int32_t equiv_class_idx = cset->equiv_classes[i];
+		      int32_t equiv_class_rule = equiv_class_idx >> 24;
+		      equiv_class_idx &= 0xffffff;
+		      if (weights[equiv_class_idx] == weight_len
+			  && equiv_class_rule == rule
+			  && memcmp (weights + idx + 1,
+				     weights + equiv_class_idx + 1,
+				     weight_len) == 0)
+			{
+			  match_len = elem_len;
+			  goto check_node_accept_bytes_match;
+			}
+		    }
+		}
+	    }
+	}
+      else
+# endif /* _LIBC */
+	{
+	  /* match with range expression?  */
+	  for (i = 0; i < cset->nranges; ++i)
+	    {
+	      if (cset->range_starts[i] <= wc && wc <= cset->range_ends[i])
+		{
+		  match_len = char_len;
+		  goto check_node_accept_bytes_match;
+		}
+	    }
+	}
+    check_node_accept_bytes_match:
+      if (!cset->non_match)
+	return match_len;
+      else
+	{
+	  if (match_len > 0)
+	    return 0;
+	  else
+	    return (elem_len > char_len) ? elem_len : char_len;
+	}
+    }
+  return 0;
+}
+
+# ifdef _LIBC
+static unsigned int
+find_collation_sequence_value (const unsigned char *mbs, size_t mbs_len)
+{
+  uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
+  if (nrules == 0)
+    {
+      if (mbs_len == 1)
+	{
+	  /* No valid character.  Match it as a single byte character.  */
+	  const unsigned char *collseq = (const unsigned char *)
+	    _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQMB);
+	  return collseq[mbs[0]];
+	}
+      return UINT_MAX;
+    }
+  else
+    {
+      int32_t idx;
+      const unsigned char *extra = (const unsigned char *)
+	_NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_EXTRAMB);
+      int32_t extrasize = (const unsigned char *)
+	_NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_EXTRAMB + 1) - extra;
+
+      for (idx = 0; idx < extrasize;)
+	{
+	  int mbs_cnt;
+	  bool found = false;
+	  int32_t elem_mbs_len;
+	  /* Skip the name of collating element name.  */
+	  idx = idx + extra[idx] + 1;
+	  elem_mbs_len = extra[idx++];
+	  if (mbs_len == elem_mbs_len)
+	    {
+	      for (mbs_cnt = 0; mbs_cnt < elem_mbs_len; ++mbs_cnt)
+		if (extra[idx + mbs_cnt] != mbs[mbs_cnt])
+		  break;
+	      if (mbs_cnt == elem_mbs_len)
+		/* Found the entry.  */
+		found = true;
+	    }
+	  /* Skip the byte sequence of the collating element.  */
+	  idx += elem_mbs_len;
+	  /* Adjust for the alignment.  */
+	  idx = (idx + 3) & ~3;
+	  /* Skip the collation sequence value.  */
+	  idx += sizeof (uint32_t);
+	  /* Skip the wide char sequence of the collating element.  */
+	  idx = idx + sizeof (uint32_t) * (*(int32_t *) (extra + idx) + 1);
+	  /* If we found the entry, return the sequence value.  */
+	  if (found)
+	    return *(uint32_t *) (extra + idx);
+	  /* Skip the collation sequence value.  */
+	  idx += sizeof (uint32_t);
+	}
+      return UINT_MAX;
+    }
+}
+# endif /* _LIBC */
+#endif /* RE_ENABLE_I18N */
+
+/* Check whether the node accepts the byte which is IDX-th
+   byte of the INPUT.  */
+
+static bool
+check_node_accept (const re_match_context_t *mctx, const re_token_t *node,
+		   Idx idx)
+{
+  unsigned char ch;
+  ch = re_string_byte_at (&mctx->input, idx);
+  switch (node->type)
+    {
+    case CHARACTER:
+      if (node->opr.c != ch)
+        return false;
+      break;
+
+    case SIMPLE_BRACKET:
+      if (!bitset_contain (node->opr.sbcset, ch))
+        return false;
+      break;
+
+#ifdef RE_ENABLE_I18N
+    case OP_UTF8_PERIOD:
+      if (ch >= ASCII_CHARS)
+        return false;
+      FALLTHROUGH;
+#endif
+    case OP_PERIOD:
+      if ((ch == '\n' && !(mctx->dfa->syntax & RE_DOT_NEWLINE))
+	  || (ch == '\0' && (mctx->dfa->syntax & RE_DOT_NOT_NULL)))
+	return false;
+      break;
+
+    default:
+      return false;
+    }
+
+  if (node->constraint)
+    {
+      /* The node has constraints.  Check whether the current context
+	 satisfies the constraints.  */
+      unsigned int context = re_string_context_at (&mctx->input, idx,
+						   mctx->eflags);
+      if (NOT_SATISFY_NEXT_CONSTRAINT (node->constraint, context))
+	return false;
+    }
+
+  return true;
+}
+
+/* Extend the buffers, if the buffers have run out.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+extend_buffers (re_match_context_t *mctx, int min_len)
+{
+  reg_errcode_t ret;
+  re_string_t *pstr = &mctx->input;
+
+  /* Avoid overflow.  */
+  if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) / 2
+			<= pstr->bufs_len))
+    return REG_ESPACE;
+
+  /* Double the lengths of the buffers, but allocate at least MIN_LEN.  */
+  ret = re_string_realloc_buffers (pstr,
+				   MAX (min_len,
+					MIN (pstr->len, pstr->bufs_len * 2)));
+  if (__glibc_unlikely (ret != REG_NOERROR))
+    return ret;
+
+  if (mctx->state_log != NULL)
+    {
+      /* And double the length of state_log.  */
+      /* XXX We have no indication of the size of this buffer.  If this
+	 allocation fail we have no indication that the state_log array
+	 does not have the right size.  */
+      re_dfastate_t **new_array = re_realloc (mctx->state_log, re_dfastate_t *,
+					      pstr->bufs_len + 1);
+      if (__glibc_unlikely (new_array == NULL))
+	return REG_ESPACE;
+      mctx->state_log = new_array;
+    }
+
+  /* Then reconstruct the buffers.  */
+  if (pstr->icase)
+    {
+#ifdef RE_ENABLE_I18N
+      if (pstr->mb_cur_max > 1)
+	{
+	  ret = build_wcs_upper_buffer (pstr);
+	  if (__glibc_unlikely (ret != REG_NOERROR))
+	    return ret;
+	}
+      else
+#endif /* RE_ENABLE_I18N  */
+	build_upper_buffer (pstr);
+    }
+  else
+    {
+#ifdef RE_ENABLE_I18N
+      if (pstr->mb_cur_max > 1)
+	build_wcs_buffer (pstr);
+      else
+#endif /* RE_ENABLE_I18N  */
+	{
+	  if (pstr->trans != NULL)
+	    re_string_translate_buffer (pstr);
+	}
+    }
+  return REG_NOERROR;
+}
+
+
+/* Functions for matching context.  */
+
+/* Initialize MCTX.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+match_ctx_init (re_match_context_t *mctx, int eflags, Idx n)
+{
+  mctx->eflags = eflags;
+  mctx->match_last = -1;
+  if (n > 0)
+    {
+      /* Avoid overflow.  */
+      size_t max_object_size =
+	MAX (sizeof (struct re_backref_cache_entry),
+	     sizeof (re_sub_match_top_t *));
+      if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n))
+	return REG_ESPACE;
+
+      mctx->bkref_ents = re_malloc (struct re_backref_cache_entry, n);
+      mctx->sub_tops = re_malloc (re_sub_match_top_t *, n);
+      if (__glibc_unlikely (mctx->bkref_ents == NULL || mctx->sub_tops == NULL))
+	return REG_ESPACE;
+    }
+  /* Already zero-ed by the caller.
+     else
+       mctx->bkref_ents = NULL;
+     mctx->nbkref_ents = 0;
+     mctx->nsub_tops = 0;  */
+  mctx->abkref_ents = n;
+  mctx->max_mb_elem_len = 1;
+  mctx->asub_tops = n;
+  return REG_NOERROR;
+}
+
+/* Clean the entries which depend on the current input in MCTX.
+   This function must be invoked when the matcher changes the start index
+   of the input, or changes the input string.  */
+
+static void
+match_ctx_clean (re_match_context_t *mctx)
+{
+  Idx st_idx;
+  for (st_idx = 0; st_idx < mctx->nsub_tops; ++st_idx)
+    {
+      Idx sl_idx;
+      re_sub_match_top_t *top = mctx->sub_tops[st_idx];
+      for (sl_idx = 0; sl_idx < top->nlasts; ++sl_idx)
+	{
+	  re_sub_match_last_t *last = top->lasts[sl_idx];
+	  re_free (last->path.array);
+	  re_free (last);
+	}
+      re_free (top->lasts);
+      if (top->path)
+	{
+	  re_free (top->path->array);
+	  re_free (top->path);
+	}
+      re_free (top);
+    }
+
+  mctx->nsub_tops = 0;
+  mctx->nbkref_ents = 0;
+}
+
+/* Free all the memory associated with MCTX.  */
+
+static void
+match_ctx_free (re_match_context_t *mctx)
+{
+  /* First, free all the memory associated with MCTX->SUB_TOPS.  */
+  match_ctx_clean (mctx);
+  re_free (mctx->sub_tops);
+  re_free (mctx->bkref_ents);
+}
+
+/* Add a new backreference entry to MCTX.
+   Note that we assume that caller never call this function with duplicate
+   entry, and call with STR_IDX which isn't smaller than any existing entry.
+*/
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+match_ctx_add_entry (re_match_context_t *mctx, Idx node, Idx str_idx, Idx from,
+		     Idx to)
+{
+  if (mctx->nbkref_ents >= mctx->abkref_ents)
+    {
+      struct re_backref_cache_entry* new_entry;
+      new_entry = re_realloc (mctx->bkref_ents, struct re_backref_cache_entry,
+			      mctx->abkref_ents * 2);
+      if (__glibc_unlikely (new_entry == NULL))
+	{
+	  re_free (mctx->bkref_ents);
+	  return REG_ESPACE;
+	}
+      mctx->bkref_ents = new_entry;
+      memset (mctx->bkref_ents + mctx->nbkref_ents, '\0',
+	      sizeof (struct re_backref_cache_entry) * mctx->abkref_ents);
+      mctx->abkref_ents *= 2;
+    }
+  if (mctx->nbkref_ents > 0
+      && mctx->bkref_ents[mctx->nbkref_ents - 1].str_idx == str_idx)
+    mctx->bkref_ents[mctx->nbkref_ents - 1].more = 1;
+
+  mctx->bkref_ents[mctx->nbkref_ents].node = node;
+  mctx->bkref_ents[mctx->nbkref_ents].str_idx = str_idx;
+  mctx->bkref_ents[mctx->nbkref_ents].subexp_from = from;
+  mctx->bkref_ents[mctx->nbkref_ents].subexp_to = to;
+
+  /* This is a cache that saves negative results of check_dst_limits_calc_pos.
+     If bit N is clear, means that this entry won't epsilon-transition to
+     an OP_OPEN_SUBEXP or OP_CLOSE_SUBEXP for the N+1-th subexpression.  If
+     it is set, check_dst_limits_calc_pos_1 will recurse and try to find one
+     such node.
+
+     A backreference does not epsilon-transition unless it is empty, so set
+     to all zeros if FROM != TO.  */
+  mctx->bkref_ents[mctx->nbkref_ents].eps_reachable_subexps_map
+    = (from == to ? -1 : 0);
+
+  mctx->bkref_ents[mctx->nbkref_ents++].more = 0;
+  if (mctx->max_mb_elem_len < to - from)
+    mctx->max_mb_elem_len = to - from;
+  return REG_NOERROR;
+}
+
+/* Return the first entry with the same str_idx, or -1 if none is
+   found.  Note that MCTX->BKREF_ENTS is already sorted by MCTX->STR_IDX.  */
+
+static Idx
+search_cur_bkref_entry (const re_match_context_t *mctx, Idx str_idx)
+{
+  Idx left, right, mid, last;
+  last = right = mctx->nbkref_ents;
+  for (left = 0; left < right;)
+    {
+      mid = (left + right) / 2;
+      if (mctx->bkref_ents[mid].str_idx < str_idx)
+	left = mid + 1;
+      else
+	right = mid;
+    }
+  if (left < last && mctx->bkref_ents[left].str_idx == str_idx)
+    return left;
+  else
+    return -1;
+}
+
+/* Register the node NODE, whose type is OP_OPEN_SUBEXP, and which matches
+   at STR_IDX.  */
+
+static reg_errcode_t
+__attribute_warn_unused_result__
+match_ctx_add_subtop (re_match_context_t *mctx, Idx node, Idx str_idx)
+{
+#ifdef DEBUG
+  assert (mctx->sub_tops != NULL);
+  assert (mctx->asub_tops > 0);
+#endif
+  if (__glibc_unlikely (mctx->nsub_tops == mctx->asub_tops))
+    {
+      Idx new_asub_tops = mctx->asub_tops * 2;
+      re_sub_match_top_t **new_array = re_realloc (mctx->sub_tops,
+						   re_sub_match_top_t *,
+						   new_asub_tops);
+      if (__glibc_unlikely (new_array == NULL))
+	return REG_ESPACE;
+      mctx->sub_tops = new_array;
+      mctx->asub_tops = new_asub_tops;
+    }
+  mctx->sub_tops[mctx->nsub_tops] = calloc (1, sizeof (re_sub_match_top_t));
+  if (__glibc_unlikely (mctx->sub_tops[mctx->nsub_tops] == NULL))
+    return REG_ESPACE;
+  mctx->sub_tops[mctx->nsub_tops]->node = node;
+  mctx->sub_tops[mctx->nsub_tops++]->str_idx = str_idx;
+  return REG_NOERROR;
+}
+
+/* Register the node NODE, whose type is OP_CLOSE_SUBEXP, and which matches
+   at STR_IDX, whose corresponding OP_OPEN_SUBEXP is SUB_TOP.  */
+
+static re_sub_match_last_t *
+match_ctx_add_sublast (re_sub_match_top_t *subtop, Idx node, Idx str_idx)
+{
+  re_sub_match_last_t *new_entry;
+  if (__glibc_unlikely (subtop->nlasts == subtop->alasts))
+    {
+      Idx new_alasts = 2 * subtop->alasts + 1;
+      re_sub_match_last_t **new_array = re_realloc (subtop->lasts,
+						    re_sub_match_last_t *,
+						    new_alasts);
+      if (__glibc_unlikely (new_array == NULL))
+	return NULL;
+      subtop->lasts = new_array;
+      subtop->alasts = new_alasts;
+    }
+  new_entry = calloc (1, sizeof (re_sub_match_last_t));
+  if (__glibc_likely (new_entry != NULL))
+    {
+      subtop->lasts[subtop->nlasts] = new_entry;
+      new_entry->node = node;
+      new_entry->str_idx = str_idx;
+      ++subtop->nlasts;
+    }
+  return new_entry;
+}
+
+static void
+sift_ctx_init (re_sift_context_t *sctx, re_dfastate_t **sifted_sts,
+	       re_dfastate_t **limited_sts, Idx last_node, Idx last_str_idx)
+{
+  sctx->sifted_states = sifted_sts;
+  sctx->limited_states = limited_sts;
+  sctx->last_node = last_node;
+  sctx->last_str_idx = last_str_idx;
+  re_node_set_init_empty (&sctx->limits);
+}
diff --git a/grub-core/lib/gnulib/save-cwd.c b/grub-core/lib/gnulib/save-cwd.c
new file mode 100644
index 0000000..a67d95d
--- /dev/null
+++ b/grub-core/lib/gnulib/save-cwd.c
@@ -0,0 +1,97 @@
+/* save-cwd.c -- Save and restore current working directory.
+
+   Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <config.h>
+
+#include "save-cwd.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "chdir-long.h"
+#include "unistd--.h"
+
+#if GNULIB_FCNTL_SAFER
+# include "fcntl--.h"
+#else
+# define GNULIB_FCNTL_SAFER 0
+#endif
+
+/* Record the location of the current working directory in CWD so that
+   the program may change to other directories and later use restore_cwd
+   to return to the recorded location.  This function may allocate
+   space using malloc (via getcwd) or leave a file descriptor open;
+   use free_cwd to perform the necessary free or close.  Upon failure,
+   no memory is allocated, any locally opened file descriptors are
+   closed;  return non-zero -- in that case, free_cwd need not be
+   called, but doing so is ok.  Otherwise, return zero.
+
+   The _raison d'etre_ for this interface is that the working directory
+   is sometimes inaccessible, and getcwd is not robust or as efficient.
+   So, we prefer to use the open/fchdir approach, but fall back on
+   getcwd if necessary.  This module works for most cases with just
+   the getcwd-lgpl module, but to be truly robust, use the getcwd module.
+
+   Some systems lack fchdir altogether: e.g., OS/2, pre-2001 Cygwin,
+   SCO Xenix.  Also, SunOS 4 and Irix 5.3 provide the function, yet it
+   doesn't work for partitions on which auditing is enabled.  If
+   you're still using an obsolete system with these problems, please
+   send email to the maintainer of this code.  */
+
+int
+save_cwd (struct saved_cwd *cwd)
+{
+  cwd->name = NULL;
+
+  cwd->desc = open (".", O_SEARCH | O_CLOEXEC);
+  if (!GNULIB_FCNTL_SAFER)
+    cwd->desc = fd_safer_flag (cwd->desc, O_CLOEXEC);
+  if (cwd->desc < 0)
+    {
+      cwd->name = getcwd (NULL, 0);
+      return cwd->name ? 0 : -1;
+    }
+
+  return 0;
+}
+
+/* Change to recorded location, CWD, in directory hierarchy.
+   Upon failure, return -1 (errno is set by chdir or fchdir).
+   Upon success, return zero.  */
+
+int
+restore_cwd (const struct saved_cwd *cwd)
+{
+  if (0 <= cwd->desc)
+    return fchdir (cwd->desc);
+  else
+    return chdir_long (cwd->name);
+}
+
+void
+free_cwd (struct saved_cwd *cwd)
+{
+  if (cwd->desc >= 0)
+    close (cwd->desc);
+  free (cwd->name);
+}
diff --git a/grub-core/lib/gnulib/save-cwd.h b/grub-core/lib/gnulib/save-cwd.h
new file mode 100644
index 0000000..6a78070
--- /dev/null
+++ b/grub-core/lib/gnulib/save-cwd.h
@@ -0,0 +1,34 @@
+/* Save and restore current working directory.
+
+   Copyright (C) 1995, 1997-1998, 2003, 2009-2019 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#ifndef SAVE_CWD_H
+# define SAVE_CWD_H 1
+
+struct saved_cwd
+  {
+    int desc;
+    char *name;
+  };
+
+int save_cwd (struct saved_cwd *cwd);
+int restore_cwd (const struct saved_cwd *cwd);
+void free_cwd (struct saved_cwd *cwd);
+
+#endif /* SAVE_CWD_H */
diff --git a/grub-core/lib/gnulib/size_max.h b/grub-core/lib/gnulib/size_max.h
new file mode 100644
index 0000000..e265fb9
--- /dev/null
+++ b/grub-core/lib/gnulib/size_max.h
@@ -0,0 +1,30 @@
+/* size_max.h -- declare SIZE_MAX through system headers
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+   Written by Simon Josefsson.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef GNULIB_SIZE_MAX_H
+#define GNULIB_SIZE_MAX_H
+
+/* Get SIZE_MAX declaration on systems like Solaris 7/8/9.  */
+# include <limits.h>
+/* Get SIZE_MAX declaration on systems like glibc 2.  */
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+/* On systems where these include files don't define it, SIZE_MAX is defined
+   in config.h.  */
+
+#endif /* GNULIB_SIZE_MAX_H */
diff --git a/grub-core/lib/gnulib/sleep.c b/grub-core/lib/gnulib/sleep.c
new file mode 100644
index 0000000..c5218e5
--- /dev/null
+++ b/grub-core/lib/gnulib/sleep.c
@@ -0,0 +1,76 @@
+/* Pausing execution of the current thread.
+   Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2007.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#include <limits.h>
+
+#include "verify.h"
+
+#if defined _WIN32 && ! defined __CYGWIN__
+
+# define WIN32_LEAN_AND_MEAN  /* avoid including junk */
+# include <windows.h>
+
+unsigned int
+sleep (unsigned int seconds)
+{
+  unsigned int remaining;
+
+  /* Sleep for 1 second many times, because
+       1. Sleep is not interruptible by Ctrl-C,
+       2. we want to avoid arithmetic overflow while multiplying with 1000.  */
+  for (remaining = seconds; remaining > 0; remaining--)
+    Sleep (1000);
+
+  return remaining;
+}
+
+#elif HAVE_SLEEP
+
+# undef sleep
+
+/* Guarantee unlimited sleep and a reasonable return value.  Cygwin
+   1.5.x rejects attempts to sleep more than 49.7 days (2**32
+   milliseconds), but uses uninitialized memory which results in a
+   garbage answer.  Similarly, Linux 2.6.9 with glibc 2.3.4 has a too
+   small return value when asked to sleep more than 24.85 days.  */
+unsigned int
+rpl_sleep (unsigned int seconds)
+{
+  /* This requires int larger than 16 bits.  */
+  verify (UINT_MAX / 24 / 24 / 60 / 60);
+  const unsigned int limit = 24 * 24 * 60 * 60;
+  while (limit < seconds)
+    {
+      unsigned int result;
+      seconds -= limit;
+      result = sleep (limit);
+      if (result)
+        return seconds + result;
+    }
+  return sleep (seconds);
+}
+
+#else /* !HAVE_SLEEP */
+
+ #error "Please port gnulib sleep.c to your platform, possibly using usleep() or select(), then report this to bug-gnulib."
+
+#endif
diff --git a/grub-core/lib/gnulib/stat-time.c b/grub-core/lib/gnulib/stat-time.c
new file mode 100644
index 0000000..81b83dd
--- /dev/null
+++ b/grub-core/lib/gnulib/stat-time.c
@@ -0,0 +1,3 @@
+#include <config.h>
+#define _GL_STAT_TIME_INLINE _GL_EXTERN_INLINE
+#include "stat-time.h"
diff --git a/grub-core/lib/gnulib/stat-time.h b/grub-core/lib/gnulib/stat-time.h
new file mode 100644
index 0000000..d4f1f96
--- /dev/null
+++ b/grub-core/lib/gnulib/stat-time.h
@@ -0,0 +1,252 @@
+/* stat-related time functions.
+
+   Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#ifndef STAT_TIME_H
+#define STAT_TIME_H 1
+
+#include "intprops.h"
+
+#include <errno.h>
+#include <stddef.h>
+#include <sys/stat.h>
+#include <time.h>
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef _GL_STAT_TIME_INLINE
+# define _GL_STAT_TIME_INLINE _GL_INLINE
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* STAT_TIMESPEC (ST, ST_XTIM) is the ST_XTIM member for *ST of type
+   struct timespec, if available.  If not, then STAT_TIMESPEC_NS (ST,
+   ST_XTIM) is the nanosecond component of the ST_XTIM member for *ST,
+   if available.  ST_XTIM can be st_atim, st_ctim, st_mtim, or st_birthtim
+   for access, status change, data modification, or birth (creation)
+   time respectively.
+
+   These macros are private to stat-time.h.  */
+#if _GL_WINDOWS_STAT_TIMESPEC || defined HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
+# if _GL_WINDOWS_STAT_TIMESPEC || defined TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
+#  define STAT_TIMESPEC(st, st_xtim) ((st)->st_xtim)
+# else
+#  define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim.tv_nsec)
+# endif
+#elif defined HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
+# define STAT_TIMESPEC(st, st_xtim) ((st)->st_xtim##espec)
+#elif defined HAVE_STRUCT_STAT_ST_ATIMENSEC
+# define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim##ensec)
+#elif defined HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
+# define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim.st__tim.tv_nsec)
+#endif
+
+/* Return the nanosecond component of *ST's access time.  */
+_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE
+get_stat_atime_ns (struct stat const *st)
+{
+# if defined STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_atim).tv_nsec;
+# elif defined STAT_TIMESPEC_NS
+  return STAT_TIMESPEC_NS (st, st_atim);
+# else
+  return 0;
+# endif
+}
+
+/* Return the nanosecond component of *ST's status change time.  */
+_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE
+get_stat_ctime_ns (struct stat const *st)
+{
+# if defined STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_ctim).tv_nsec;
+# elif defined STAT_TIMESPEC_NS
+  return STAT_TIMESPEC_NS (st, st_ctim);
+# else
+  return 0;
+# endif
+}
+
+/* Return the nanosecond component of *ST's data modification time.  */
+_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE
+get_stat_mtime_ns (struct stat const *st)
+{
+# if defined STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_mtim).tv_nsec;
+# elif defined STAT_TIMESPEC_NS
+  return STAT_TIMESPEC_NS (st, st_mtim);
+# else
+  return 0;
+# endif
+}
+
+/* Return the nanosecond component of *ST's birth time.  */
+_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE
+get_stat_birthtime_ns (struct stat const *st _GL_UNUSED)
+{
+# if defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
+  return STAT_TIMESPEC (st, st_birthtim).tv_nsec;
+# elif defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
+  return STAT_TIMESPEC_NS (st, st_birthtim);
+# else
+  return 0;
+# endif
+}
+
+/* Return *ST's access time.  */
+_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE
+get_stat_atime (struct stat const *st)
+{
+#ifdef STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_atim);
+#else
+  struct timespec t;
+  t.tv_sec = st->st_atime;
+  t.tv_nsec = get_stat_atime_ns (st);
+  return t;
+#endif
+}
+
+/* Return *ST's status change time.  */
+_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE
+get_stat_ctime (struct stat const *st)
+{
+#ifdef STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_ctim);
+#else
+  struct timespec t;
+  t.tv_sec = st->st_ctime;
+  t.tv_nsec = get_stat_ctime_ns (st);
+  return t;
+#endif
+}
+
+/* Return *ST's data modification time.  */
+_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE
+get_stat_mtime (struct stat const *st)
+{
+#ifdef STAT_TIMESPEC
+  return STAT_TIMESPEC (st, st_mtim);
+#else
+  struct timespec t;
+  t.tv_sec = st->st_mtime;
+  t.tv_nsec = get_stat_mtime_ns (st);
+  return t;
+#endif
+}
+
+/* Return *ST's birth time, if available; otherwise return a value
+   with tv_sec and tv_nsec both equal to -1.  */
+_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE
+get_stat_birthtime (struct stat const *st _GL_UNUSED)
+{
+  struct timespec t;
+
+#if (defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC \
+     || defined HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC)
+  t = STAT_TIMESPEC (st, st_birthtim);
+#elif defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
+  t.tv_sec = st->st_birthtime;
+  t.tv_nsec = st->st_birthtimensec;
+#elif defined _WIN32 && ! defined __CYGWIN__
+  /* Native Windows platforms (but not Cygwin) put the "file creation
+     time" in st_ctime (!).  See
+     <https://msdn.microsoft.com/en-us/library/14h5k7ff(VS.80).aspx>.  */
+# if _GL_WINDOWS_STAT_TIMESPEC
+  t = st->st_ctim;
+# else
+  t.tv_sec = st->st_ctime;
+  t.tv_nsec = 0;
+# endif
+#else
+  /* Birth time is not supported.  */
+  t.tv_sec = -1;
+  t.tv_nsec = -1;
+#endif
+
+#if (defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC \
+     || defined HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC \
+     || defined HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC)
+  /* FreeBSD and NetBSD sometimes signal the absence of knowledge by
+     using zero.  Attempt to work around this problem.  Alas, this can
+     report failure even for valid timestamps.  Also, NetBSD
+     sometimes returns junk in the birth time fields; work around this
+     bug if it is detected.  */
+  if (! (t.tv_sec && 0 <= t.tv_nsec && t.tv_nsec < 1000000000))
+    {
+      t.tv_sec = -1;
+      t.tv_nsec = -1;
+    }
+#endif
+
+  return t;
+}
+
+/* If a stat-like function returned RESULT, normalize the timestamps
+   in *ST, in case this platform suffers from the Solaris 11 bug where
+   tv_nsec might be negative.  Return the adjusted RESULT, setting
+   errno to EOVERFLOW if normalization overflowed.  This function
+   is intended to be private to this .h file.  */
+_GL_STAT_TIME_INLINE int
+stat_time_normalize (int result, struct stat *st _GL_UNUSED)
+{
+#if defined __sun && defined STAT_TIMESPEC
+  if (result == 0)
+    {
+      long int timespec_hz = 1000000000;
+      short int const ts_off[] = { offsetof (struct stat, st_atim),
+                                   offsetof (struct stat, st_mtim),
+                                   offsetof (struct stat, st_ctim) };
+      int i;
+      for (i = 0; i < sizeof ts_off / sizeof *ts_off; i++)
+        {
+          struct timespec *ts = (struct timespec *) ((char *) st + ts_off[i]);
+          long int q = ts->tv_nsec / timespec_hz;
+          long int r = ts->tv_nsec % timespec_hz;
+          if (r < 0)
+            {
+              r += timespec_hz;
+              q--;
+            }
+          ts->tv_nsec = r;
+          /* Overflow is possible, as Solaris 11 stat can yield
+             tv_sec == TYPE_MINIMUM (time_t) && tv_nsec == -1000000000.
+             INT_ADD_WRAPV is OK, since time_t is signed on Solaris.  */
+          if (INT_ADD_WRAPV (q, ts->tv_sec, &ts->tv_sec))
+            {
+              errno = EOVERFLOW;
+              return -1;
+            }
+        }
+    }
+#endif
+  return result;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+_GL_INLINE_HEADER_END
+
+#endif
diff --git a/grub-core/lib/gnulib/stat-w32.c b/grub-core/lib/gnulib/stat-w32.c
new file mode 100644
index 0000000..ffa9942
--- /dev/null
+++ b/grub-core/lib/gnulib/stat-w32.c
@@ -0,0 +1,425 @@
+/* Core of implementation of fstat and stat for native Windows.
+   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible.  */
+
+#include <config.h>
+
+#if defined _WIN32 && ! defined __CYGWIN__
+
+/* Ensure that <windows.h> defines FILE_ID_INFO.  */
+#undef _WIN32_WINNT
+#define _WIN32_WINNT _WIN32_WINNT_WIN8
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <limits.h>
+#include <string.h>
+#include <unistd.h>
+#include <windows.h>
+
+/* Specification.  */
+#include "stat-w32.h"
+
+#include "pathmax.h"
+#include "verify.h"
+
+/* Avoid warnings from gcc -Wcast-function-type.  */
+#define GetProcAddress \
+  (void *) GetProcAddress
+
+#if _GL_WINDOWS_STAT_INODES == 2
+/* GetFileInformationByHandleEx was introduced only in Windows Vista.  */
+typedef DWORD (WINAPI * GetFileInformationByHandleExFuncType) (HANDLE hFile,
+                                                               FILE_INFO_BY_HANDLE_CLASS fiClass,
+                                                               LPVOID lpBuffer,
+                                                               DWORD dwBufferSize);
+static GetFileInformationByHandleExFuncType GetFileInformationByHandleExFunc = NULL;
+#endif
+/* GetFinalPathNameByHandle was introduced only in Windows Vista.  */
+typedef DWORD (WINAPI * GetFinalPathNameByHandleFuncType) (HANDLE hFile,
+                                                           LPTSTR lpFilePath,
+                                                           DWORD lenFilePath,
+                                                           DWORD dwFlags);
+static GetFinalPathNameByHandleFuncType GetFinalPathNameByHandleFunc = NULL;
+static BOOL initialized = FALSE;
+
+static void
+initialize (void)
+{
+  HMODULE kernel32 = LoadLibrary ("kernel32.dll");
+  if (kernel32 != NULL)
+    {
+#if _GL_WINDOWS_STAT_INODES == 2
+      GetFileInformationByHandleExFunc =
+        (GetFileInformationByHandleExFuncType) GetProcAddress (kernel32, "GetFileInformationByHandleEx");
+#endif
+      GetFinalPathNameByHandleFunc =
+        (GetFinalPathNameByHandleFuncType) GetProcAddress (kernel32, "GetFinalPathNameByHandleA");
+    }
+  initialized = TRUE;
+}
+
+/* Converts a FILETIME to GMT time since 1970-01-01 00:00:00.  */
+#if _GL_WINDOWS_STAT_TIMESPEC
+struct timespec
+_gl_convert_FILETIME_to_timespec (const FILETIME *ft)
+{
+  struct timespec result;
+  /* FILETIME: <https://msdn.microsoft.com/en-us/library/ms724284.aspx> */
+  unsigned long long since_1601 =
+    ((unsigned long long) ft->dwHighDateTime << 32)
+    | (unsigned long long) ft->dwLowDateTime;
+  if (since_1601 == 0)
+    {
+      result.tv_sec = 0;
+      result.tv_nsec = 0;
+    }
+  else
+    {
+      /* Between 1601-01-01 and 1970-01-01 there were 280 normal years and 89
+         leap years, in total 134774 days.  */
+      unsigned long long since_1970 =
+        since_1601 - (unsigned long long) 134774 * (unsigned long long) 86400 * (unsigned long long) 10000000;
+      result.tv_sec = since_1970 / (unsigned long long) 10000000;
+      result.tv_nsec = (unsigned long) (since_1970 % (unsigned long long) 10000000) * 100;
+    }
+  return result;
+}
+#else
+time_t
+_gl_convert_FILETIME_to_POSIX (const FILETIME *ft)
+{
+  /* FILETIME: <https://msdn.microsoft.com/en-us/library/ms724284.aspx> */
+  unsigned long long since_1601 =
+    ((unsigned long long) ft->dwHighDateTime << 32)
+    | (unsigned long long) ft->dwLowDateTime;
+  if (since_1601 == 0)
+    return 0;
+  else
+    {
+      /* Between 1601-01-01 and 1970-01-01 there were 280 normal years and 89
+         leap years, in total 134774 days.  */
+      unsigned long long since_1970 =
+        since_1601 - (unsigned long long) 134774 * (unsigned long long) 86400 * (unsigned long long) 10000000;
+      return since_1970 / (unsigned long long) 10000000;
+    }
+}
+#endif
+
+/* Fill *BUF with information about the file designated by H.
+   PATH is the file name, if known, otherwise NULL.
+   Return 0 if successful, or -1 with errno set upon failure.  */
+int
+_gl_fstat_by_handle (HANDLE h, const char *path, struct stat *buf)
+{
+  /* GetFileType
+     <https://msdn.microsoft.com/en-us/library/aa364960.aspx> */
+  DWORD type = GetFileType (h);
+  if (type == FILE_TYPE_DISK)
+    {
+      if (!initialized)
+        initialize ();
+
+      /* st_mode can be determined through
+         GetFileAttributesEx
+         <https://msdn.microsoft.com/en-us/library/aa364946.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa365739.aspx>
+         or through
+         GetFileInformationByHandle
+         <https://msdn.microsoft.com/en-us/library/aa364952.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363788.aspx>
+         or through
+         GetFileInformationByHandleEx with argument FileBasicInfo
+         <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa364217.aspx>
+         The latter requires -D_WIN32_WINNT=_WIN32_WINNT_VISTA or higher.  */
+      BY_HANDLE_FILE_INFORMATION info;
+      if (! GetFileInformationByHandle (h, &info))
+        goto failed;
+
+      /* Test for error conditions before starting to fill *buf.  */
+      if (sizeof (buf->st_size) <= 4 && info.nFileSizeHigh > 0)
+        {
+          errno = EOVERFLOW;
+          return -1;
+        }
+
+#if _GL_WINDOWS_STAT_INODES
+      /* st_ino can be determined through
+         GetFileInformationByHandle
+         <https://msdn.microsoft.com/en-us/library/aa364952.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363788.aspx>
+         as 64 bits, or through
+         GetFileInformationByHandleEx with argument FileIdInfo
+         <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+         <https://msdn.microsoft.com/en-us/library/hh802691.aspx>
+         as 128 bits.
+         The latter requires -D_WIN32_WINNT=_WIN32_WINNT_WIN8 or higher.  */
+      /* Experiments show that GetFileInformationByHandleEx does not provide
+         much more information than GetFileInformationByHandle:
+           * The dwVolumeSerialNumber from GetFileInformationByHandle is equal
+             to the low 32 bits of the 64-bit VolumeSerialNumber from
+             GetFileInformationByHandleEx, and is apparently sufficient for
+             identifying the device.
+           * The nFileIndex from GetFileInformationByHandle is equal to the low
+             64 bits of the 128-bit FileId from GetFileInformationByHandleEx,
+             and the high 64 bits of this 128-bit FileId are zero.
+           * On a FAT file system, GetFileInformationByHandleEx fails with error
+             ERROR_INVALID_PARAMETER, whereas GetFileInformationByHandle
+             succeeds.
+           * On a CIFS/SMB file system, GetFileInformationByHandleEx fails with
+             error ERROR_INVALID_LEVEL, whereas GetFileInformationByHandle
+             succeeds.  */
+# if _GL_WINDOWS_STAT_INODES == 2
+      if (GetFileInformationByHandleExFunc != NULL)
+        {
+          FILE_ID_INFO id;
+          if (GetFileInformationByHandleExFunc (h, FileIdInfo, &id, sizeof (id)))
+            {
+              buf->st_dev = id.VolumeSerialNumber;
+              verify (sizeof (ino_t) == sizeof (id.FileId));
+              memcpy (&buf->st_ino, &id.FileId, sizeof (ino_t));
+              goto ino_done;
+            }
+          else
+            {
+              switch (GetLastError ())
+                {
+                case ERROR_INVALID_PARAMETER: /* older Windows version, or FAT */
+                case ERROR_INVALID_LEVEL: /* CIFS/SMB file system */
+                  goto fallback;
+                default:
+                  goto failed;
+                }
+            }
+        }
+     fallback: ;
+      /* Fallback for older Windows versions.  */
+      buf->st_dev = info.dwVolumeSerialNumber;
+      buf->st_ino._gl_ino[0] = ((ULONGLONG) info.nFileIndexHigh << 32) | (ULONGLONG) info.nFileIndexLow;
+      buf->st_ino._gl_ino[1] = 0;
+     ino_done: ;
+# else /* _GL_WINDOWS_STAT_INODES == 1 */
+      buf->st_dev = info.dwVolumeSerialNumber;
+      buf->st_ino = ((ULONGLONG) info.nFileIndexHigh << 32) | (ULONGLONG) info.nFileIndexLow;
+# endif
+#else
+      /* st_ino is not wide enough for identifying a file on a device.
+         Without st_ino, st_dev is pointless.  */
+      buf->st_dev = 0;
+      buf->st_ino = 0;
+#endif
+
+      /* st_mode.  */
+      unsigned int mode =
+        /* XXX How to handle FILE_ATTRIBUTE_REPARSE_POINT ?  */
+        ((info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? _S_IFDIR | S_IEXEC_UGO : _S_IFREG)
+        | S_IREAD_UGO
+        | ((info.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? 0 : S_IWRITE_UGO);
+      if (!(info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+        {
+          /* Determine whether the file is executable by looking at the file
+             name suffix.
+             If the file name is already known, use it. Otherwise, for
+             non-empty files, it can be determined through
+             GetFinalPathNameByHandle
+             <https://msdn.microsoft.com/en-us/library/aa364962.aspx>
+             or through
+             GetFileInformationByHandleEx with argument FileNameInfo
+             <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+             <https://msdn.microsoft.com/en-us/library/aa364388.aspx>
+             Both require -D_WIN32_WINNT=_WIN32_WINNT_VISTA or higher.  */
+          if (info.nFileSizeHigh > 0 || info.nFileSizeLow > 0)
+            {
+              char fpath[PATH_MAX];
+              if (path != NULL
+                  || (GetFinalPathNameByHandleFunc != NULL
+                      && GetFinalPathNameByHandleFunc (h, fpath, sizeof (fpath), VOLUME_NAME_NONE)
+                         < sizeof (fpath)
+                      && (path = fpath, 1)))
+                {
+                  const char *last_dot = NULL;
+                  const char *p;
+                  for (p = path; *p != '\0'; p++)
+                    if (*p == '.')
+                      last_dot = p;
+                  if (last_dot != NULL)
+                    {
+                      const char *suffix = last_dot + 1;
+                      if (_stricmp (suffix, "exe") == 0
+                          || _stricmp (suffix, "bat") == 0
+                          || _stricmp (suffix, "cmd") == 0
+                          || _stricmp (suffix, "com") == 0)
+                        mode |= S_IEXEC_UGO;
+                    }
+                }
+              else
+                /* Cannot determine file name.  Pretend that it is executable.  */
+                mode |= S_IEXEC_UGO;
+            }
+        }
+      buf->st_mode = mode;
+
+      /* st_nlink can be determined through
+         GetFileInformationByHandle
+         <https://msdn.microsoft.com/en-us/library/aa364952.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363788.aspx>
+         or through
+         GetFileInformationByHandleEx with argument FileStandardInfo
+         <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa364401.aspx>
+         The latter requires -D_WIN32_WINNT=_WIN32_WINNT_VISTA or higher.  */
+      buf->st_nlink = (info.nNumberOfLinks > SHRT_MAX ? SHRT_MAX : info.nNumberOfLinks);
+
+      /* There's no easy way to map the Windows SID concept to an integer.  */
+      buf->st_uid = 0;
+      buf->st_gid = 0;
+
+      /* st_rdev is irrelevant for normal files and directories.  */
+      buf->st_rdev = 0;
+
+      /* st_size can be determined through
+         GetFileSizeEx
+         <https://msdn.microsoft.com/en-us/library/aa364957.aspx>
+         or through
+         GetFileAttributesEx
+         <https://msdn.microsoft.com/en-us/library/aa364946.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa365739.aspx>
+         or through
+         GetFileInformationByHandle
+         <https://msdn.microsoft.com/en-us/library/aa364952.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363788.aspx>
+         or through
+         GetFileInformationByHandleEx with argument FileStandardInfo
+         <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa364401.aspx>
+         The latter requires -D_WIN32_WINNT=_WIN32_WINNT_VISTA or higher.  */
+      if (sizeof (buf->st_size) <= 4)
+        /* Range check already done above.  */
+        buf->st_size = info.nFileSizeLow;
+      else
+        buf->st_size = ((long long) info.nFileSizeHigh << 32) | (long long) info.nFileSizeLow;
+
+      /* st_atime, st_mtime, st_ctime can be determined through
+         GetFileTime
+         <https://msdn.microsoft.com/en-us/library/ms724320.aspx>
+         or through
+         GetFileAttributesEx
+         <https://msdn.microsoft.com/en-us/library/aa364946.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa365739.aspx>
+         or through
+         GetFileInformationByHandle
+         <https://msdn.microsoft.com/en-us/library/aa364952.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363788.aspx>
+         or through
+         GetFileInformationByHandleEx with argument FileBasicInfo
+         <https://msdn.microsoft.com/en-us/library/aa364953.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa364217.aspx>
+         The latter requires -D_WIN32_WINNT=_WIN32_WINNT_VISTA or higher.  */
+#if _GL_WINDOWS_STAT_TIMESPEC
+      buf->st_atim = _gl_convert_FILETIME_to_timespec (&info.ftLastAccessTime);
+      buf->st_mtim = _gl_convert_FILETIME_to_timespec (&info.ftLastWriteTime);
+      buf->st_ctim = _gl_convert_FILETIME_to_timespec (&info.ftCreationTime);
+#else
+      buf->st_atime = _gl_convert_FILETIME_to_POSIX (&info.ftLastAccessTime);
+      buf->st_mtime = _gl_convert_FILETIME_to_POSIX (&info.ftLastWriteTime);
+      buf->st_ctime = _gl_convert_FILETIME_to_POSIX (&info.ftCreationTime);
+#endif
+
+      return 0;
+    }
+  else if (type == FILE_TYPE_CHAR || type == FILE_TYPE_PIPE)
+    {
+      buf->st_dev = 0;
+#if _GL_WINDOWS_STAT_INODES == 2
+      buf->st_ino._gl_ino[0] = buf->st_ino._gl_ino[1] = 0;
+#else
+      buf->st_ino = 0;
+#endif
+      buf->st_mode = (type == FILE_TYPE_PIPE ? _S_IFIFO : _S_IFCHR);
+      buf->st_nlink = 1;
+      buf->st_uid = 0;
+      buf->st_gid = 0;
+      buf->st_rdev = 0;
+      if (type == FILE_TYPE_PIPE)
+        {
+          /* PeekNamedPipe
+             <https://msdn.microsoft.com/en-us/library/aa365779.aspx> */
+          DWORD bytes_available;
+          if (PeekNamedPipe (h, NULL, 0, NULL, &bytes_available, NULL))
+            buf->st_size = bytes_available;
+          else
+            buf->st_size = 0;
+        }
+      else
+        buf->st_size = 0;
+#if _GL_WINDOWS_STAT_TIMESPEC
+      buf->st_atim.tv_sec = 0; buf->st_atim.tv_nsec = 0;
+      buf->st_mtim.tv_sec = 0; buf->st_mtim.tv_nsec = 0;
+      buf->st_ctim.tv_sec = 0; buf->st_ctim.tv_nsec = 0;
+#else
+      buf->st_atime = 0;
+      buf->st_mtime = 0;
+      buf->st_ctime = 0;
+#endif
+      return 0;
+    }
+  else
+    {
+      errno = ENOENT;
+      return -1;
+    }
+
+ failed:
+  {
+    DWORD error = GetLastError ();
+    #if 0
+    fprintf (stderr, "_gl_fstat_by_handle error 0x%x\n", (unsigned int) error);
+    #endif
+    switch (error)
+      {
+      case ERROR_ACCESS_DENIED:
+      case ERROR_SHARING_VIOLATION:
+        errno = EACCES;
+        break;
+
+      case ERROR_OUTOFMEMORY:
+        errno = ENOMEM;
+        break;
+
+      case ERROR_WRITE_FAULT:
+      case ERROR_READ_FAULT:
+      case ERROR_GEN_FAILURE:
+        errno = EIO;
+        break;
+
+      default:
+        errno = EINVAL;
+        break;
+      }
+    return -1;
+  }
+}
+
+#else
+
+/* This declaration is solely to ensure that after preprocessing
+   this file is never empty.  */
+typedef int dummy;
+
+#endif
diff --git a/grub-core/lib/gnulib/stat-w32.h b/grub-core/lib/gnulib/stat-w32.h
new file mode 100644
index 0000000..6b961d7
--- /dev/null
+++ b/grub-core/lib/gnulib/stat-w32.h
@@ -0,0 +1,37 @@
+/* Core of implementation of fstat and stat for native Windows.
+   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _STAT_W32_H
+#define _STAT_W32_H 1
+
+/* Converts a FILETIME to GMT time since 1970-01-01 00:00:00.  */
+#if _GL_WINDOWS_STAT_TIMESPEC
+extern struct timespec _gl_convert_FILETIME_to_timespec (const FILETIME *ft);
+#else
+extern time_t _gl_convert_FILETIME_to_POSIX (const FILETIME *ft);
+#endif
+
+/* Fill *BUF with information about the file designated by H.
+   PATH is the file name, if known, otherwise NULL.
+   Return 0 if successful, or -1 with errno set upon failure.  */
+extern int _gl_fstat_by_handle (HANDLE h, const char *path, struct stat *buf);
+
+/* Bitmasks for st_mode.  */
+#define S_IREAD_UGO  (_S_IREAD | (_S_IREAD >> 3) | (_S_IREAD >> 6))
+#define S_IWRITE_UGO (_S_IWRITE | (_S_IWRITE >> 3) | (_S_IWRITE >> 6))
+#define S_IEXEC_UGO  (_S_IEXEC | (_S_IEXEC >> 3) | (_S_IEXEC >> 6))
+
+#endif /* _STAT_W32_H */
diff --git a/grub-core/lib/gnulib/stat.c b/grub-core/lib/gnulib/stat.c
new file mode 100644
index 0000000..74f4795
--- /dev/null
+++ b/grub-core/lib/gnulib/stat.c
@@ -0,0 +1,429 @@
+/* Work around platform bugs in stat.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake and Bruno Haible.  */
+
+/* If the user's config.h happens to include <sys/stat.h>, let it include only
+   the system's <sys/stat.h> here, so that orig_stat doesn't recurse to
+   rpl_stat.  */
+#define __need_system_sys_stat_h
+#include <config.h>
+
+/* Get the original definition of stat.  It might be defined as a macro.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+#undef __need_system_sys_stat_h
+
+#if defined _WIN32 && ! defined __CYGWIN__
+# define WINDOWS_NATIVE
+#endif
+
+#if !defined WINDOWS_NATIVE
+
+static int
+orig_stat (const char *filename, struct stat *buf)
+{
+  return stat (filename, buf);
+}
+
+#endif
+
+/* Specification.  */
+/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
+   eliminates this include because of the preliminary #include <sys/stat.h>
+   above.  */
+#include "sys/stat.h"
+
+#include "stat-time.h"
+
+#include <errno.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <string.h>
+#include "filename.h"
+#include "malloca.h"
+#include "verify.h"
+
+#ifdef WINDOWS_NATIVE
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+# include "stat-w32.h"
+#endif
+
+#ifdef WINDOWS_NATIVE
+/* Return TRUE if the given file name denotes an UNC root.  */
+static BOOL
+is_unc_root (const char *rname)
+{
+  /* Test whether it has the syntax '\\server\share'.  */
+  if (ISSLASH (rname[0]) && ISSLASH (rname[1]))
+    {
+      /* It starts with two slashes.  Find the next slash.  */
+      const char *p = rname + 2;
+      const char *q = p;
+      while (*q != '\0' && !ISSLASH (*q))
+        q++;
+      if (q > p && *q != '\0')
+        {
+          /* Found the next slash at q.  */
+          q++;
+          const char *r = q;
+          while (*r != '\0' && !ISSLASH (*r))
+            r++;
+          if (r > q && *r == '\0')
+            return TRUE;
+        }
+    }
+  return FALSE;
+}
+#endif
+
+/* Store information about NAME into ST.  Work around bugs with
+   trailing slashes.  Mingw has other bugs (such as st_ino always
+   being 0 on success) which this wrapper does not work around.  But
+   at least this implementation provides the ability to emulate fchdir
+   correctly.  */
+
+int
+rpl_stat (char const *name, struct stat *buf)
+{
+#ifdef WINDOWS_NATIVE
+  /* Fill the fields ourselves, because the original stat function returns
+     values for st_atime, st_mtime, st_ctime that depend on the current time
+     zone.  See
+     <https://lists.gnu.org/r/bug-gnulib/2017-04/msg00134.html>  */
+  /* XXX Should we convert to wchar_t* and prepend '\\?\', in order to work
+     around length limitations
+     <https://msdn.microsoft.com/en-us/library/aa365247.aspx> ?  */
+
+  /* POSIX <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap04.html#tag_04_13>
+     specifies: "More than two leading <slash> characters shall be treated as
+     a single <slash> character."  */
+  if (ISSLASH (name[0]) && ISSLASH (name[1]) && ISSLASH (name[2]))
+    {
+      name += 2;
+      while (ISSLASH (name[1]))
+        name++;
+    }
+
+  size_t len = strlen (name);
+  size_t drive_prefix_len = (HAS_DEVICE (name) ? 2 : 0);
+
+  /* Remove trailing slashes (except the very first one, at position
+     drive_prefix_len), but remember their presence.  */
+  size_t rlen;
+  bool check_dir = false;
+
+  rlen = len;
+  while (rlen > drive_prefix_len && ISSLASH (name[rlen-1]))
+    {
+      check_dir = true;
+      if (rlen == drive_prefix_len + 1)
+        break;
+      rlen--;
+    }
+
+  /* Handle '' and 'C:'.  */
+  if (!check_dir && rlen == drive_prefix_len)
+    {
+      errno = ENOENT;
+      return -1;
+    }
+
+  /* Handle '\\'.  */
+  if (rlen == 1 && ISSLASH (name[0]) && len >= 2)
+    {
+      errno = ENOENT;
+      return -1;
+    }
+
+  const char *rname;
+  char *malloca_rname;
+  if (rlen == len)
+    {
+      rname = name;
+      malloca_rname = NULL;
+    }
+  else
+    {
+      malloca_rname = malloca (rlen + 1);
+      if (malloca_rname == NULL)
+        {
+          errno = ENOMEM;
+          return -1;
+        }
+      memcpy (malloca_rname, name, rlen);
+      malloca_rname[rlen] = '\0';
+      rname = malloca_rname;
+    }
+
+  /* There are two ways to get at the requested information:
+       - by scanning the parent directory and examining the relevant
+         directory entry,
+       - by opening the file directly.
+     The first approach fails for root directories (e.g. 'C:\') and
+     UNC root directories (e.g. '\\server\share').
+     The second approach fails for some system files (e.g. 'C:\pagefile.sys'
+     and 'C:\hiberfil.sys'): ERROR_SHARING_VIOLATION.
+     The second approach gives more information (in particular, correct
+     st_dev, st_ino, st_nlink fields).
+     So we use the second approach and, as a fallback except for root and
+     UNC root directories, also the first approach.  */
+  {
+    int ret;
+
+    {
+      /* Approach based on the file.  */
+
+      /* Open a handle to the file.
+         CreateFile
+         <https://msdn.microsoft.com/en-us/library/aa363858.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa363874.aspx>  */
+      HANDLE h =
+        CreateFile (rname,
+                    FILE_READ_ATTRIBUTES,
+                    FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+                    NULL,
+                    OPEN_EXISTING,
+                    /* FILE_FLAG_POSIX_SEMANTICS (treat file names that differ only
+                       in case as different) makes sense only when applied to *all*
+                       filesystem operations.  */
+                    FILE_FLAG_BACKUP_SEMANTICS /* | FILE_FLAG_POSIX_SEMANTICS */,
+                    NULL);
+      if (h != INVALID_HANDLE_VALUE)
+        {
+          ret = _gl_fstat_by_handle (h, rname, buf);
+          CloseHandle (h);
+          goto done;
+        }
+    }
+
+    /* Test for root and UNC root directories.  */
+    if ((rlen == drive_prefix_len + 1 && ISSLASH (rname[drive_prefix_len]))
+        || is_unc_root (rname))
+      goto failed;
+
+    /* Fallback.  */
+    {
+      /* Approach based on the directory entry.  */
+
+      if (strchr (rname, '?') != NULL || strchr (rname, '*') != NULL)
+        {
+          /* Other Windows API functions would fail with error
+             ERROR_INVALID_NAME.  */
+          if (malloca_rname != NULL)
+            freea (malloca_rname);
+          errno = ENOENT;
+          return -1;
+        }
+
+      /* Get the details about the directory entry.  This can be done through
+         FindFirstFile
+         <https://msdn.microsoft.com/en-us/library/aa364418.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa365740.aspx>
+         or through
+         FindFirstFileEx with argument FindExInfoBasic
+         <https://msdn.microsoft.com/en-us/library/aa364419.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa364415.aspx>
+         <https://msdn.microsoft.com/en-us/library/aa365740.aspx>  */
+      WIN32_FIND_DATA info;
+      HANDLE h = FindFirstFile (rname, &info);
+      if (h == INVALID_HANDLE_VALUE)
+        goto failed;
+
+      /* Test for error conditions before starting to fill *buf.  */
+      if (sizeof (buf->st_size) <= 4 && info.nFileSizeHigh > 0)
+        {
+          FindClose (h);
+          if (malloca_rname != NULL)
+            freea (malloca_rname);
+          errno = EOVERFLOW;
+          return -1;
+        }
+
+# if _GL_WINDOWS_STAT_INODES
+      buf->st_dev = 0;
+#  if _GL_WINDOWS_STAT_INODES == 2
+      buf->st_ino._gl_ino[0] = buf->st_ino._gl_ino[1] = 0;
+#  else /* _GL_WINDOWS_STAT_INODES == 1 */
+      buf->st_ino = 0;
+#  endif
+# else
+      /* st_ino is not wide enough for identifying a file on a device.
+         Without st_ino, st_dev is pointless.  */
+      buf->st_dev = 0;
+      buf->st_ino = 0;
+# endif
+
+      /* st_mode.  */
+      unsigned int mode =
+        /* XXX How to handle FILE_ATTRIBUTE_REPARSE_POINT ?  */
+        ((info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? _S_IFDIR | S_IEXEC_UGO : _S_IFREG)
+        | S_IREAD_UGO
+        | ((info.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? 0 : S_IWRITE_UGO);
+      if (!(info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+        {
+          /* Determine whether the file is executable by looking at the file
+             name suffix.  */
+          if (info.nFileSizeHigh > 0 || info.nFileSizeLow > 0)
+            {
+              const char *last_dot = NULL;
+              const char *p;
+              for (p = info.cFileName; *p != '\0'; p++)
+                if (*p == '.')
+                  last_dot = p;
+              if (last_dot != NULL)
+                {
+                  const char *suffix = last_dot + 1;
+                  if (_stricmp (suffix, "exe") == 0
+                      || _stricmp (suffix, "bat") == 0
+                      || _stricmp (suffix, "cmd") == 0
+                      || _stricmp (suffix, "com") == 0)
+                    mode |= S_IEXEC_UGO;
+                }
+            }
+        }
+      buf->st_mode = mode;
+
+      /* st_nlink.  Ignore hard links here.  */
+      buf->st_nlink = 1;
+
+      /* There's no easy way to map the Windows SID concept to an integer.  */
+      buf->st_uid = 0;
+      buf->st_gid = 0;
+
+      /* st_rdev is irrelevant for normal files and directories.  */
+      buf->st_rdev = 0;
+
+      /* st_size.  */
+      if (sizeof (buf->st_size) <= 4)
+        /* Range check already done above.  */
+        buf->st_size = info.nFileSizeLow;
+      else
+        buf->st_size = ((long long) info.nFileSizeHigh << 32) | (long long) info.nFileSizeLow;
+
+      /* st_atime, st_mtime, st_ctime.  */
+# if _GL_WINDOWS_STAT_TIMESPEC
+      buf->st_atim = _gl_convert_FILETIME_to_timespec (&info.ftLastAccessTime);
+      buf->st_mtim = _gl_convert_FILETIME_to_timespec (&info.ftLastWriteTime);
+      buf->st_ctim = _gl_convert_FILETIME_to_timespec (&info.ftCreationTime);
+# else
+      buf->st_atime = _gl_convert_FILETIME_to_POSIX (&info.ftLastAccessTime);
+      buf->st_mtime = _gl_convert_FILETIME_to_POSIX (&info.ftLastWriteTime);
+      buf->st_ctime = _gl_convert_FILETIME_to_POSIX (&info.ftCreationTime);
+# endif
+
+      FindClose (h);
+
+      ret = 0;
+    }
+
+   done:
+    if (ret >= 0 && check_dir && !S_ISDIR (buf->st_mode))
+      {
+        errno = ENOTDIR;
+        ret = -1;
+      }
+    if (malloca_rname != NULL)
+      {
+        int saved_errno = errno;
+        freea (malloca_rname);
+        errno = saved_errno;
+      }
+    return ret;
+  }
+
+ failed:
+  {
+    DWORD error = GetLastError ();
+    #if 0
+    fprintf (stderr, "rpl_stat error 0x%x\n", (unsigned int) error);
+    #endif
+
+    if (malloca_rname != NULL)
+      freea (malloca_rname);
+
+    switch (error)
+      {
+      /* Some of these errors probably cannot happen with the specific flags
+         that we pass to CreateFile.  But who knows...  */
+      case ERROR_FILE_NOT_FOUND: /* The last component of rname does not exist.  */
+      case ERROR_PATH_NOT_FOUND: /* Some directory component in rname does not exist.  */
+      case ERROR_BAD_PATHNAME:   /* rname is such as '\\server'.  */
+      case ERROR_BAD_NET_NAME:   /* rname is such as '\\server\nonexistentshare'.  */
+      case ERROR_INVALID_NAME:   /* rname contains wildcards, misplaced colon, etc.  */
+      case ERROR_DIRECTORY:
+        errno = ENOENT;
+        break;
+
+      case ERROR_ACCESS_DENIED:  /* rname is such as 'C:\System Volume Information\foo'.  */
+      case ERROR_SHARING_VIOLATION: /* rname is such as 'C:\pagefile.sys' (second approach only).  */
+                                    /* XXX map to EACCESS or EPERM? */
+        errno = EACCES;
+        break;
+
+      case ERROR_OUTOFMEMORY:
+        errno = ENOMEM;
+        break;
+
+      case ERROR_WRITE_PROTECT:
+        errno = EROFS;
+        break;
+
+      case ERROR_WRITE_FAULT:
+      case ERROR_READ_FAULT:
+      case ERROR_GEN_FAILURE:
+        errno = EIO;
+        break;
+
+      case ERROR_BUFFER_OVERFLOW:
+      case ERROR_FILENAME_EXCED_RANGE:
+        errno = ENAMETOOLONG;
+        break;
+
+      case ERROR_DELETE_PENDING: /* XXX map to EACCESS or EPERM? */
+        errno = EPERM;
+        break;
+
+      default:
+        errno = EINVAL;
+        break;
+      }
+
+    return -1;
+  }
+#else
+  int result = orig_stat (name, buf);
+  if (result == 0)
+    {
+# if REPLACE_FUNC_STAT_FILE
+      /* Solaris 9 mistakenly succeeds when given a non-directory with a
+         trailing slash.  */
+      if (!S_ISDIR (buf->st_mode))
+        {
+          size_t len = strlen (name);
+          if (ISSLASH (name[len - 1]))
+            {
+              errno = ENOTDIR;
+              return -1;
+            }
+        }
+# endif /* REPLACE_FUNC_STAT_FILE */
+      result = stat_time_normalize (result, buf);
+    }
+  return result;
+#endif
+}
diff --git a/grub-core/lib/gnulib/stdalign.in.h b/grub-core/lib/gnulib/stdalign.in.h
new file mode 100644
index 0000000..d988d7c
--- /dev/null
+++ b/grub-core/lib/gnulib/stdalign.in.h
@@ -0,0 +1,121 @@
+/* A substitute for ISO C11 <stdalign.h>.
+
+   Copyright 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert and Bruno Haible.  */
+
+#ifndef _GL_STDALIGN_H
+#define _GL_STDALIGN_H
+
+/* ISO C11 <stdalign.h> for platforms that lack it.
+
+   References:
+   ISO C11 (latest free draft
+   <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf>)
+   sections 6.5.3.4, 6.7.5, 7.15.
+   C++11 (latest free draft
+   <http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf>)
+   section 18.10. */
+
+/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment
+   requirement of a structure member (i.e., slot or field) that is of
+   type TYPE, as an integer constant expression.
+
+   This differs from GCC's __alignof__ operator, which can yield a
+   better-performing alignment for an object of that type.  For
+   example, on x86 with GCC, __alignof__ (double) and __alignof__
+   (long long) are 8, whereas alignof (double) and alignof (long long)
+   are 4 unless the option '-malign-double' is used.
+
+   The result cannot be used as a value for an 'enum' constant, if you
+   want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc.
+
+   Include <stddef.h> for offsetof.  */
+#include <stddef.h>
+
+/* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other
+   standard headers, defines conflicting implementations of _Alignas
+   and _Alignof that are no better than ours; override them.  */
+#undef _Alignas
+#undef _Alignof
+
+/* GCC releases before GCC 4.9 had a bug in _Alignof.  See GCC bug 52023
+   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.  */
+#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \
+     || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9)))
+# ifdef __cplusplus
+#  if 201103 <= __cplusplus
+#   define _Alignof(type) alignof (type)
+#  else
+   template <class __t> struct __alignof_helper { char __a; __t __b; };
+#   define _Alignof(type) offsetof (__alignof_helper<type>, __b)
+#  endif
+# else
+#  define _Alignof(type) offsetof (struct { char __a; type __b; }, __b)
+# endif
+#endif
+#if ! (defined __cplusplus && 201103 <= __cplusplus)
+# define alignof _Alignof
+#endif
+#define __alignof_is_defined 1
+
+/* alignas (A), also known as _Alignas (A), aligns a variable or type
+   to the alignment A, where A is an integer constant expression.  For
+   example:
+
+      int alignas (8) foo;
+      struct s { int a; int alignas (8) bar; };
+
+   aligns the address of FOO and the offset of BAR to be multiples of 8.
+
+   A should be a power of two that is at least the type's alignment
+   and at most the implementation's alignment limit.  This limit is
+   2**28 on typical GNUish hosts, and 2**13 on MSVC.  To be portable
+   to MSVC through at least version 10.0, A should be an integer
+   constant, as MSVC does not support expressions such as 1 << 3.
+   To be portable to Sun C 5.11, do not align auto variables to
+   anything stricter than their default alignment.
+
+   The following C11 requirements are not supported here:
+
+     - If A is zero, alignas has no effect.
+     - alignas can be used multiple times; the strictest one wins.
+     - alignas (TYPE) is equivalent to alignas (alignof (TYPE)).
+
+   */
+
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112
+# if defined __cplusplus && 201103 <= __cplusplus
+#  define _Alignas(a) alignas (a)
+# elif ((defined __APPLE__ && defined __MACH__                  \
+         ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__)                 \
+         : __GNUC__)                                            \
+        || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
+        || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)
+#  define _Alignas(a) __attribute__ ((__aligned__ (a)))
+# elif 1300 <= _MSC_VER
+#  define _Alignas(a) __declspec (align (a))
+# endif
+#endif
+#if ((defined _Alignas && ! (defined __cplusplus && 201103 <= __cplusplus)) \
+     || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
+# define alignas _Alignas
+#endif
+#if defined alignas || (defined __cplusplus && 201103 <= __cplusplus)
+# define __alignas_is_defined 1
+#endif
+
+#endif /* _GL_STDALIGN_H */
diff --git a/grub-core/lib/gnulib/stdbool.in.h b/grub-core/lib/gnulib/stdbool.in.h
new file mode 100644
index 0000000..8158b00
--- /dev/null
+++ b/grub-core/lib/gnulib/stdbool.in.h
@@ -0,0 +1,132 @@
+/* Copyright (C) 2001-2003, 2006-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GL_STDBOOL_H
+#define _GL_STDBOOL_H
+
+/* ISO C 99 <stdbool.h> for platforms that lack it.  */
+
+/* Usage suggestions:
+
+   Programs that use <stdbool.h> should be aware of some limitations
+   and standards compliance issues.
+
+   Standards compliance:
+
+       - <stdbool.h> must be #included before 'bool', 'false', 'true'
+         can be used.
+
+       - You cannot assume that sizeof (bool) == 1.
+
+       - Programs should not undefine the macros bool, true, and false,
+         as C99 lists that as an "obsolescent feature".
+
+   Limitations of this substitute, when used in a C89 environment:
+
+       - <stdbool.h> must be #included before the '_Bool' type can be used.
+
+       - You cannot assume that _Bool is a typedef; it might be a macro.
+
+       - Bit-fields of type 'bool' are not supported.  Portable code
+         should use 'unsigned int foo : 1;' rather than 'bool foo : 1;'.
+
+       - In C99, casts and automatic conversions to '_Bool' or 'bool' are
+         performed in such a way that every nonzero value gets converted
+         to 'true', and zero gets converted to 'false'.  This doesn't work
+         with this substitute.  With this substitute, only the values 0 and 1
+         give the expected result when converted to _Bool' or 'bool'.
+
+       - C99 allows the use of (_Bool)0.0 in constant expressions, but
+         this substitute cannot always provide this property.
+
+   Also, it is suggested that programs use 'bool' rather than '_Bool';
+   this isn't required, but 'bool' is more common.  */
+
+
+/* 7.16. Boolean type and values */
+
+/* BeOS <sys/socket.h> already #defines false 0, true 1.  We use the same
+   definitions below, but temporarily we have to #undef them.  */
+#if defined __BEOS__ && !defined __HAIKU__
+# include <OS.h> /* defines bool but not _Bool */
+# undef false
+# undef true
+#endif
+
+#ifdef __cplusplus
+# define _Bool bool
+# define bool bool
+#else
+# if defined __BEOS__ && !defined __HAIKU__
+  /* A compiler known to have 'bool'.  */
+  /* If the compiler already has both 'bool' and '_Bool', we can assume they
+     are the same types.  */
+#  if !@HAVE__BOOL@
+typedef bool _Bool;
+#  endif
+# else
+#  if !defined __GNUC__
+   /* If @HAVE__BOOL@:
+        Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
+        the built-in _Bool type is used.  See
+          https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+          https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
+          https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html
+        Similar bugs are likely with other compilers as well; this file
+        wouldn't be used if <stdbool.h> was working.
+        So we override the _Bool type.
+      If !@HAVE__BOOL@:
+        Need to define _Bool ourselves. As 'signed char' or as an enum type?
+        Use of a typedef, with SunPRO C, leads to a stupid
+          "warning: _Bool is a keyword in ISO C99".
+        Use of an enum type, with IRIX cc, leads to a stupid
+          "warning(1185): enumerated type mixed with another type".
+        Even the existence of an enum type, without a typedef,
+          "Invalid enumerator. (badenum)" with HP-UX cc on Tru64.
+        The only benefit of the enum, debuggability, is not important
+        with these compilers.  So use 'signed char' and no enum.  */
+#   define _Bool signed char
+#  else
+   /* With this compiler, trust the _Bool type if the compiler has it.  */
+#   if !@HAVE__BOOL@
+   /* For the sake of symbolic names in gdb, define true and false as
+      enum constants, not only as macros.
+      It is tempting to write
+         typedef enum { false = 0, true = 1 } _Bool;
+      so that gdb prints values of type 'bool' symbolically.  But then
+      values of type '_Bool' might promote to 'int' or 'unsigned int'
+      (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
+      (see ISO C 99 6.3.1.1.(2)).  So add a negative value to the
+      enum; this ensures that '_Bool' promotes to 'int'.  */
+typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
+#   endif
+#  endif
+# endif
+# define bool _Bool
+#endif
+
+/* The other macros must be usable in preprocessor directives.  */
+#ifdef __cplusplus
+# define false false
+# define true true
+#else
+# define false 0
+# define true 1
+#endif
+
+#define __bool_true_false_are_defined 1
+
+#endif /* _GL_STDBOOL_H */
diff --git a/grub-core/lib/gnulib/stddef.in.h b/grub-core/lib/gnulib/stddef.in.h
new file mode 100644
index 0000000..5aad121
--- /dev/null
+++ b/grub-core/lib/gnulib/stddef.in.h
@@ -0,0 +1,114 @@
+/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
+
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake.  */
+
+/*
+ * POSIX 2008 <stddef.h> for platforms that have issues.
+ * <http://www.opengroup.org/susv3xbd/stddef.h.html>
+ */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_wchar_t || defined __need_size_t  \
+  || defined __need_ptrdiff_t || defined __need_NULL \
+  || defined __need_wint_t
+/* Special invocation convention inside gcc header files.  In
+   particular, gcc provides a version of <stddef.h> that blindly
+   redefines NULL even when __need_wint_t was defined, even though
+   wint_t is not normally provided by <stddef.h>.  Hence, we must
+   remember if special invocation has ever been used to obtain wint_t,
+   in which case we need to clean up NULL yet again.  */
+
+# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T)
+#  ifdef __need_wint_t
+#   define _GL_STDDEF_WINT_T
+#  endif
+#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
+# endif
+
+#else
+/* Normal invocation convention.  */
+
+# ifndef _@GUARD_PREFIX@_STDDEF_H
+
+/* The include_next requires a split double-inclusion guard.  */
+
+#  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
+
+/* On NetBSD 5.0, the definition of NULL lacks proper parentheses.  */
+#  if (@REPLACE_NULL@ \
+       && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _GL_STDDEF_WINT_T))
+#   undef NULL
+#   ifdef __cplusplus
+   /* ISO C++ says that the macro NULL must expand to an integer constant
+      expression, hence '((void *) 0)' is not allowed in C++.  */
+#    if __GNUG__ >= 3
+    /* GNU C++ has a __null macro that behaves like an integer ('int' or
+       'long') but has the same size as a pointer.  Use that, to avoid
+       warnings.  */
+#     define NULL __null
+#    else
+#     define NULL 0L
+#    endif
+#   else
+#    define NULL ((void *) 0)
+#   endif
+#  endif
+
+#  ifndef _@GUARD_PREFIX@_STDDEF_H
+#   define _@GUARD_PREFIX@_STDDEF_H
+
+/* Some platforms lack wchar_t.  */
+#if !@HAVE_WCHAR_T@
+# define wchar_t int
+#endif
+
+/* Some platforms lack max_align_t.  The check for _GCC_MAX_ALIGN_T is
+   a hack in case the configure-time test was done with g++ even though
+   we are currently compiling with gcc.  */
+#if ! (@HAVE_MAX_ALIGN_T@ || defined _GCC_MAX_ALIGN_T)
+# if !GNULIB_defined_max_align_t
+/* On the x86, the maximum storage alignment of double, long, etc. is 4,
+   but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8,
+   and the C11 standard allows this.  Work around this problem by
+   using __alignof__ (which returns 8 for double) rather than _Alignof
+   (which returns 4), and align each union member accordingly.  */
+#  ifdef __GNUC__
+#   define _GL_STDDEF_ALIGNAS(type) \
+      __attribute__ ((__aligned__ (__alignof__ (type))))
+#  else
+#   define _GL_STDDEF_ALIGNAS(type) /* */
+#  endif
+typedef union
+{
+  char *__p _GL_STDDEF_ALIGNAS (char *);
+  double __d _GL_STDDEF_ALIGNAS (double);
+  long double __ld _GL_STDDEF_ALIGNAS (long double);
+  long int __i _GL_STDDEF_ALIGNAS (long int);
+} rpl_max_align_t;
+#  define max_align_t rpl_max_align_t
+#  define GNULIB_defined_max_align_t 1
+# endif
+#endif
+
+#  endif /* _@GUARD_PREFIX@_STDDEF_H */
+# endif /* _@GUARD_PREFIX@_STDDEF_H */
+#endif /* __need_XXX */
diff --git a/grub-core/lib/gnulib/stdint.in.h b/grub-core/lib/gnulib/stdint.in.h
new file mode 100644
index 0000000..21dd8d2
--- /dev/null
+++ b/grub-core/lib/gnulib/stdint.in.h
@@ -0,0 +1,726 @@
+/* Copyright (C) 2001-2002, 2004-2019 Free Software Foundation, Inc.
+   Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
+   This file is part of gnulib.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/*
+ * ISO C 99 <stdint.h> for platforms that lack it.
+ * <http://www.opengroup.org/susv3xbd/stdint.h.html>
+ */
+
+#ifndef _@GUARD_PREFIX@_STDINT_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* When including a system file that in turn includes <inttypes.h>,
+   use the system <inttypes.h>, not our substitute.  This avoids
+   problems with (for example) VMS, whose <sys/bitypes.h> includes
+   <inttypes.h>.  */
+#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
+
+/* On Android (Bionic libc), <sys/types.h> includes this file before
+   having defined 'time_t'.  Therefore in this case avoid including
+   other system header files; just include the system's <stdint.h>.
+   Ideally we should test __BIONIC__ here, but it is only defined after
+   <sys/cdefs.h> has been included; hence test __ANDROID__ instead.  */
+#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H
+# @INCLUDE_NEXT@ @NEXT_STDINT_H@
+#else
+
+/* Get those types that are already defined in other system include
+   files, so that we can "#define int8_t signed char" below without
+   worrying about a later system include file containing a "typedef
+   signed char int8_t;" that will get messed up by our macro.  Our
+   macros should all be consistent with the system versions, except
+   for the "fast" types and macros, which we recommend against using
+   in public interfaces due to compiler differences.  */
+
+#if @HAVE_STDINT_H@
+# if defined __sgi && ! defined __c99
+   /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
+      with "This header file is to be used only for c99 mode compilations"
+      diagnostics.  */
+#  define __STDINT_H__
+# endif
+
+  /* Some pre-C++11 <stdint.h> implementations need this.  */
+# ifdef __cplusplus
+#  ifndef __STDC_CONSTANT_MACROS
+#   define __STDC_CONSTANT_MACROS 1
+#  endif
+#  ifndef __STDC_LIMIT_MACROS
+#   define __STDC_LIMIT_MACROS 1
+#  endif
+# endif
+
+  /* Other systems may have an incomplete or buggy <stdint.h>.
+     Include it before <inttypes.h>, since any "#include <stdint.h>"
+     in <inttypes.h> would reinclude us, skipping our contents because
+     _@GUARD_PREFIX@_STDINT_H is defined.
+     The include_next requires a split double-inclusion guard.  */
+# @INCLUDE_NEXT@ @NEXT_STDINT_H@
+#endif
+
+#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
+#define _@GUARD_PREFIX@_STDINT_H
+
+/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX,
+   LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH.  */
+#include <limits.h>
+
+/* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides
+   wint_t.  */
+#if @GNULIB_OVERRIDES_WINT_T@
+# undef WINT_MIN
+# undef WINT_MAX
+# define WINT_MIN 0x0U
+# define WINT_MAX 0xffffffffU
+#endif
+
+#if ! @HAVE_C99_STDINT_H@
+
+/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
+   IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
+   AIX 5.2 <sys/types.h> isn't needed and causes troubles.
+   Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
+   relies on the system <stdint.h> definitions, so include
+   <sys/types.h> after @NEXT_STDINT_H@.  */
+# if @HAVE_SYS_TYPES_H@ && ! defined _AIX
+#  include <sys/types.h>
+# endif
+
+# if @HAVE_INTTYPES_H@
+  /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
+     int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
+     <inttypes.h> also defines intptr_t and uintptr_t.  */
+#  include <inttypes.h>
+# elif @HAVE_SYS_INTTYPES_H@
+  /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
+     the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.  */
+#  include <sys/inttypes.h>
+# endif
+
+# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
+  /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines
+     int{8,16,32,64}_t and __BIT_TYPES_DEFINED__.  In libc5 >= 5.2.2 it is
+     included by <sys/types.h>.  */
+#  include <sys/bitypes.h>
+# endif
+
+# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
+
+/* Minimum and maximum values for an integer type under the usual assumption.
+   Return an unspecified value if BITS == 0, adding a check to pacify
+   picky compilers.  */
+
+/* These are separate macros, because if you try to merge these macros into
+   a single one, HP-UX cc rejects the resulting expression in constant
+   expressions.  */
+# define _STDINT_UNSIGNED_MIN(bits, zero) \
+    (zero)
+# define _STDINT_SIGNED_MIN(bits, zero) \
+    (~ _STDINT_MAX (1, bits, zero))
+
+# define _STDINT_MAX(signed, bits, zero) \
+    (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
+
+#if !GNULIB_defined_stdint_types
+
+/* 7.18.1.1. Exact-width integer types */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits.  */
+
+# undef int8_t
+# undef uint8_t
+typedef signed char gl_int8_t;
+typedef unsigned char gl_uint8_t;
+# define int8_t gl_int8_t
+# define uint8_t gl_uint8_t
+
+# undef int16_t
+# undef uint16_t
+typedef short int gl_int16_t;
+typedef unsigned short int gl_uint16_t;
+# define int16_t gl_int16_t
+# define uint16_t gl_uint16_t
+
+# undef int32_t
+# undef uint32_t
+typedef int gl_int32_t;
+typedef unsigned int gl_uint32_t;
+# define int32_t gl_int32_t
+# define uint32_t gl_uint32_t
+
+/* If the system defines INT64_MAX, assume int64_t works.  That way,
+   if the underlying platform defines int64_t to be a 64-bit long long
+   int, the code below won't mistakenly define it to be a 64-bit long
+   int, which would mess up C++ name mangling.  We must use #ifdef
+   rather than #if, to avoid an error with HP-UX 10.20 cc.  */
+
+# ifdef INT64_MAX
+#  define GL_INT64_T
+# else
+/* Do not undefine int64_t if gnulib is not being used with 64-bit
+   types, since otherwise it breaks platforms like Tandem/NSK.  */
+#  if LONG_MAX >> 31 >> 31 == 1
+#   undef int64_t
+typedef long int gl_int64_t;
+#   define int64_t gl_int64_t
+#   define GL_INT64_T
+#  elif defined _MSC_VER
+#   undef int64_t
+typedef __int64 gl_int64_t;
+#   define int64_t gl_int64_t
+#   define GL_INT64_T
+#  elif @HAVE_LONG_LONG_INT@
+#   undef int64_t
+typedef long long int gl_int64_t;
+#   define int64_t gl_int64_t
+#   define GL_INT64_T
+#  endif
+# endif
+
+# ifdef UINT64_MAX
+#  define GL_UINT64_T
+# else
+#  if ULONG_MAX >> 31 >> 31 >> 1 == 1
+#   undef uint64_t
+typedef unsigned long int gl_uint64_t;
+#   define uint64_t gl_uint64_t
+#   define GL_UINT64_T
+#  elif defined _MSC_VER
+#   undef uint64_t
+typedef unsigned __int64 gl_uint64_t;
+#   define uint64_t gl_uint64_t
+#   define GL_UINT64_T
+#  elif @HAVE_UNSIGNED_LONG_LONG_INT@
+#   undef uint64_t
+typedef unsigned long long int gl_uint64_t;
+#   define uint64_t gl_uint64_t
+#   define GL_UINT64_T
+#  endif
+# endif
+
+/* Avoid collision with Solaris 2.5.1 <pthread.h> etc.  */
+# define _UINT8_T
+# define _UINT32_T
+# define _UINT64_T
+
+
+/* 7.18.1.2. Minimum-width integer types */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
+   are the same as the corresponding N_t types.  */
+
+# undef int_least8_t
+# undef uint_least8_t
+# undef int_least16_t
+# undef uint_least16_t
+# undef int_least32_t
+# undef uint_least32_t
+# undef int_least64_t
+# undef uint_least64_t
+# define int_least8_t int8_t
+# define uint_least8_t uint8_t
+# define int_least16_t int16_t
+# define uint_least16_t uint16_t
+# define int_least32_t int32_t
+# define uint_least32_t uint32_t
+# ifdef GL_INT64_T
+#  define int_least64_t int64_t
+# endif
+# ifdef GL_UINT64_T
+#  define uint_least64_t uint64_t
+# endif
+
+/* 7.18.1.3. Fastest minimum-width integer types */
+
+/* Note: Other <stdint.h> substitutes may define these types differently.
+   It is not recommended to use these types in public header files. */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
+   are taken from the same list of types.  The following code normally
+   uses types consistent with glibc, as that lessens the chance of
+   incompatibility with older GNU hosts.  */
+
+# undef int_fast8_t
+# undef uint_fast8_t
+# undef int_fast16_t
+# undef uint_fast16_t
+# undef int_fast32_t
+# undef uint_fast32_t
+# undef int_fast64_t
+# undef uint_fast64_t
+typedef signed char gl_int_fast8_t;
+typedef unsigned char gl_uint_fast8_t;
+
+# ifdef __sun
+/* Define types compatible with SunOS 5.10, so that code compiled under
+   earlier SunOS versions works with code compiled under SunOS 5.10.  */
+typedef int gl_int_fast32_t;
+typedef unsigned int gl_uint_fast32_t;
+# else
+typedef long int gl_int_fast32_t;
+typedef unsigned long int gl_uint_fast32_t;
+# endif
+typedef gl_int_fast32_t gl_int_fast16_t;
+typedef gl_uint_fast32_t gl_uint_fast16_t;
+
+# define int_fast8_t gl_int_fast8_t
+# define uint_fast8_t gl_uint_fast8_t
+# define int_fast16_t gl_int_fast16_t
+# define uint_fast16_t gl_uint_fast16_t
+# define int_fast32_t gl_int_fast32_t
+# define uint_fast32_t gl_uint_fast32_t
+# ifdef GL_INT64_T
+#  define int_fast64_t int64_t
+# endif
+# ifdef GL_UINT64_T
+#  define uint_fast64_t uint64_t
+# endif
+
+/* 7.18.1.4. Integer types capable of holding object pointers */
+
+/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own
+   definitions of intptr_t and uintptr_t (which use int and unsigned)
+   to avoid clashes with declarations of system functions like sbrk.  */
+# ifndef _INTPTR_T_DECLARED
+# undef intptr_t
+# undef uintptr_t
+typedef long int gl_intptr_t;
+typedef unsigned long int gl_uintptr_t;
+# define intptr_t gl_intptr_t
+# define uintptr_t gl_uintptr_t
+# endif
+
+/* 7.18.1.5. Greatest-width integer types */
+
+/* Note: These types are compiler dependent. It may be unwise to use them in
+   public header files. */
+
+/* If the system defines INTMAX_MAX, assume that intmax_t works, and
+   similarly for UINTMAX_MAX and uintmax_t.  This avoids problems with
+   assuming one type where another is used by the system.  */
+
+# ifndef INTMAX_MAX
+#  undef INTMAX_C
+#  undef intmax_t
+#  if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+typedef long long int gl_intmax_t;
+#   define intmax_t gl_intmax_t
+#  elif defined GL_INT64_T
+#   define intmax_t int64_t
+#  else
+typedef long int gl_intmax_t;
+#   define intmax_t gl_intmax_t
+#  endif
+# endif
+
+# ifndef UINTMAX_MAX
+#  undef UINTMAX_C
+#  undef uintmax_t
+#  if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+typedef unsigned long long int gl_uintmax_t;
+#   define uintmax_t gl_uintmax_t
+#  elif defined GL_UINT64_T
+#   define uintmax_t uint64_t
+#  else
+typedef unsigned long int gl_uintmax_t;
+#   define uintmax_t gl_uintmax_t
+#  endif
+# endif
+
+/* Verify that intmax_t and uintmax_t have the same size.  Too much code
+   breaks if this is not the case.  If this check fails, the reason is likely
+   to be found in the autoconf macros.  */
+typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
+                                ? 1 : -1];
+
+# define GNULIB_defined_stdint_types 1
+# endif /* !GNULIB_defined_stdint_types */
+
+/* 7.18.2. Limits of specified-width integer types */
+
+/* 7.18.2.1. Limits of exact-width integer types */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits.  */
+
+# undef INT8_MIN
+# undef INT8_MAX
+# undef UINT8_MAX
+# define INT8_MIN  (~ INT8_MAX)
+# define INT8_MAX  127
+# define UINT8_MAX  255
+
+# undef INT16_MIN
+# undef INT16_MAX
+# undef UINT16_MAX
+# define INT16_MIN  (~ INT16_MAX)
+# define INT16_MAX  32767
+# define UINT16_MAX  65535
+
+# undef INT32_MIN
+# undef INT32_MAX
+# undef UINT32_MAX
+# define INT32_MIN  (~ INT32_MAX)
+# define INT32_MAX  2147483647
+# define UINT32_MAX  4294967295U
+
+# if defined GL_INT64_T && ! defined INT64_MAX
+/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
+   evaluates the latter incorrectly in preprocessor expressions.  */
+#  define INT64_MIN  (- INTMAX_C (1) << 63)
+#  define INT64_MAX  INTMAX_C (9223372036854775807)
+# endif
+
+# if defined GL_UINT64_T && ! defined UINT64_MAX
+#  define UINT64_MAX  UINTMAX_C (18446744073709551615)
+# endif
+
+/* 7.18.2.2. Limits of minimum-width integer types */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
+   are the same as the corresponding N_t types.  */
+
+# undef INT_LEAST8_MIN
+# undef INT_LEAST8_MAX
+# undef UINT_LEAST8_MAX
+# define INT_LEAST8_MIN  INT8_MIN
+# define INT_LEAST8_MAX  INT8_MAX
+# define UINT_LEAST8_MAX  UINT8_MAX
+
+# undef INT_LEAST16_MIN
+# undef INT_LEAST16_MAX
+# undef UINT_LEAST16_MAX
+# define INT_LEAST16_MIN  INT16_MIN
+# define INT_LEAST16_MAX  INT16_MAX
+# define UINT_LEAST16_MAX  UINT16_MAX
+
+# undef INT_LEAST32_MIN
+# undef INT_LEAST32_MAX
+# undef UINT_LEAST32_MAX
+# define INT_LEAST32_MIN  INT32_MIN
+# define INT_LEAST32_MAX  INT32_MAX
+# define UINT_LEAST32_MAX  UINT32_MAX
+
+# undef INT_LEAST64_MIN
+# undef INT_LEAST64_MAX
+# ifdef GL_INT64_T
+#  define INT_LEAST64_MIN  INT64_MIN
+#  define INT_LEAST64_MAX  INT64_MAX
+# endif
+
+# undef UINT_LEAST64_MAX
+# ifdef GL_UINT64_T
+#  define UINT_LEAST64_MAX  UINT64_MAX
+# endif
+
+/* 7.18.2.3. Limits of fastest minimum-width integer types */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
+   are taken from the same list of types.  */
+
+# undef INT_FAST8_MIN
+# undef INT_FAST8_MAX
+# undef UINT_FAST8_MAX
+# define INT_FAST8_MIN  SCHAR_MIN
+# define INT_FAST8_MAX  SCHAR_MAX
+# define UINT_FAST8_MAX  UCHAR_MAX
+
+# undef INT_FAST16_MIN
+# undef INT_FAST16_MAX
+# undef UINT_FAST16_MAX
+# define INT_FAST16_MIN  INT_FAST32_MIN
+# define INT_FAST16_MAX  INT_FAST32_MAX
+# define UINT_FAST16_MAX  UINT_FAST32_MAX
+
+# undef INT_FAST32_MIN
+# undef INT_FAST32_MAX
+# undef UINT_FAST32_MAX
+# ifdef __sun
+#  define INT_FAST32_MIN  INT_MIN
+#  define INT_FAST32_MAX  INT_MAX
+#  define UINT_FAST32_MAX  UINT_MAX
+# else
+#  define INT_FAST32_MIN  LONG_MIN
+#  define INT_FAST32_MAX  LONG_MAX
+#  define UINT_FAST32_MAX  ULONG_MAX
+# endif
+
+# undef INT_FAST64_MIN
+# undef INT_FAST64_MAX
+# ifdef GL_INT64_T
+#  define INT_FAST64_MIN  INT64_MIN
+#  define INT_FAST64_MAX  INT64_MAX
+# endif
+
+# undef UINT_FAST64_MAX
+# ifdef GL_UINT64_T
+#  define UINT_FAST64_MAX  UINT64_MAX
+# endif
+
+/* 7.18.2.4. Limits of integer types capable of holding object pointers */
+
+# undef INTPTR_MIN
+# undef INTPTR_MAX
+# undef UINTPTR_MAX
+# define INTPTR_MIN  LONG_MIN
+# define INTPTR_MAX  LONG_MAX
+# define UINTPTR_MAX  ULONG_MAX
+
+/* 7.18.2.5. Limits of greatest-width integer types */
+
+# ifndef INTMAX_MAX
+#  undef INTMAX_MIN
+#  ifdef INT64_MAX
+#   define INTMAX_MIN  INT64_MIN
+#   define INTMAX_MAX  INT64_MAX
+#  else
+#   define INTMAX_MIN  INT32_MIN
+#   define INTMAX_MAX  INT32_MAX
+#  endif
+# endif
+
+# ifndef UINTMAX_MAX
+#  ifdef UINT64_MAX
+#   define UINTMAX_MAX  UINT64_MAX
+#  else
+#   define UINTMAX_MAX  UINT32_MAX
+#  endif
+# endif
+
+/* 7.18.3. Limits of other integer types */
+
+/* ptrdiff_t limits */
+# undef PTRDIFF_MIN
+# undef PTRDIFF_MAX
+# if @APPLE_UNIVERSAL_BUILD@
+#  ifdef _LP64
+#   define PTRDIFF_MIN  _STDINT_SIGNED_MIN (64, 0l)
+#   define PTRDIFF_MAX  _STDINT_MAX (1, 64, 0l)
+#  else
+#   define PTRDIFF_MIN  _STDINT_SIGNED_MIN (32, 0)
+#   define PTRDIFF_MAX  _STDINT_MAX (1, 32, 0)
+#  endif
+# else
+#  define PTRDIFF_MIN  \
+    _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
+#  define PTRDIFF_MAX  \
+    _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
+# endif
+
+/* sig_atomic_t limits */
+# undef SIG_ATOMIC_MIN
+# undef SIG_ATOMIC_MAX
+# if @HAVE_SIGNED_SIG_ATOMIC_T@
+#  define SIG_ATOMIC_MIN  \
+    _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@)
+# else
+#  define SIG_ATOMIC_MIN  \
+    _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@)
+# endif
+# define SIG_ATOMIC_MAX  \
+   _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
+                0@SIG_ATOMIC_T_SUFFIX@)
+
+
+/* size_t limit */
+# undef SIZE_MAX
+# if @APPLE_UNIVERSAL_BUILD@
+#  ifdef _LP64
+#   define SIZE_MAX  _STDINT_MAX (0, 64, 0ul)
+#  else
+#   define SIZE_MAX  _STDINT_MAX (0, 32, 0ul)
+#  endif
+# else
+#  define SIZE_MAX  _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
+# endif
+
+/* wchar_t limits */
+/* Get WCHAR_MIN, WCHAR_MAX.
+   This include is not on the top, above, because on OSF/1 4.0 we have a
+   sequence of nested includes
+   <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
+   <stdint.h> and assumes its types are already defined.  */
+# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
+  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+     included before <wchar.h>.  */
+#  include <stddef.h>
+#  include <stdio.h>
+#  include <time.h>
+#  define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
+#  include <wchar.h>
+#  undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
+# endif
+# undef WCHAR_MIN
+# undef WCHAR_MAX
+# if @HAVE_SIGNED_WCHAR_T@
+#  define WCHAR_MIN  \
+    _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
+# else
+#  define WCHAR_MIN  \
+    _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
+# endif
+# define WCHAR_MAX  \
+   _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
+
+/* wint_t limits */
+# undef WINT_MIN
+# undef WINT_MAX
+# if @HAVE_SIGNED_WINT_T@
+#  define WINT_MIN  \
+    _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+# else
+#  define WINT_MIN  \
+    _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+# endif
+# define WINT_MAX  \
+   _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+
+/* 7.18.4. Macros for integer constants */
+
+/* 7.18.4.1. Macros for minimum-width integer constants */
+/* According to ISO C 99 Technical Corrigendum 1 */
+
+/* Here we assume a standard architecture where the hardware integer
+   types have 8, 16, 32, optionally 64 bits, and int is 32 bits.  */
+
+# undef INT8_C
+# undef UINT8_C
+# define INT8_C(x) x
+# define UINT8_C(x) x
+
+# undef INT16_C
+# undef UINT16_C
+# define INT16_C(x) x
+# define UINT16_C(x) x
+
+# undef INT32_C
+# undef UINT32_C
+# define INT32_C(x) x
+# define UINT32_C(x) x ## U
+
+# undef INT64_C
+# undef UINT64_C
+# if LONG_MAX >> 31 >> 31 == 1
+#  define INT64_C(x) x##L
+# elif defined _MSC_VER
+#  define INT64_C(x) x##i64
+# elif @HAVE_LONG_LONG_INT@
+#  define INT64_C(x) x##LL
+# endif
+# if ULONG_MAX >> 31 >> 31 >> 1 == 1
+#  define UINT64_C(x) x##UL
+# elif defined _MSC_VER
+#  define UINT64_C(x) x##ui64
+# elif @HAVE_UNSIGNED_LONG_LONG_INT@
+#  define UINT64_C(x) x##ULL
+# endif
+
+/* 7.18.4.2. Macros for greatest-width integer constants */
+
+# ifndef INTMAX_C
+#  if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+#   define INTMAX_C(x)   x##LL
+#  elif defined GL_INT64_T
+#   define INTMAX_C(x)   INT64_C(x)
+#  else
+#   define INTMAX_C(x)   x##L
+#  endif
+# endif
+
+# ifndef UINTMAX_C
+#  if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+#   define UINTMAX_C(x)  x##ULL
+#  elif defined GL_UINT64_T
+#   define UINTMAX_C(x)  UINT64_C(x)
+#  else
+#   define UINTMAX_C(x)  x##UL
+#  endif
+# endif
+
+#endif /* !@HAVE_C99_STDINT_H@ */
+
+/* Macros specified by ISO/IEC TS 18661-1:2014.  */
+
+#if (!defined UINTMAX_WIDTH \
+     && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__))
+# ifdef INT8_MAX
+#  define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX)
+# endif
+# ifdef UINT8_MAX
+#  define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX)
+# endif
+# ifdef INT16_MAX
+#  define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX)
+# endif
+# ifdef UINT16_MAX
+#  define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX)
+# endif
+# ifdef INT32_MAX
+#  define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX)
+# endif
+# ifdef UINT32_MAX
+#  define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX)
+# endif
+# ifdef INT64_MAX
+#  define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX)
+# endif
+# ifdef UINT64_MAX
+#  define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX)
+# endif
+# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX)
+# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX)
+# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX)
+# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX)
+# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX)
+# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX)
+# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX)
+# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX)
+# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX)
+# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX)
+# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX)
+# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX)
+# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX)
+# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX)
+# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX)
+# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX)
+# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX)
+# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX)
+# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX)
+# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX)
+# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX)
+# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX)
+# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX)
+# ifdef WINT_MAX
+#  define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX)
+# endif
+# ifdef SIG_ATOMIC_MAX
+#  define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX)
+# endif
+#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */
+
+#endif /* _@GUARD_PREFIX@_STDINT_H */
+#endif /* !(defined __ANDROID__ && ...) */
+#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */
diff --git a/grub-core/lib/gnulib/stdio.in.h b/grub-core/lib/gnulib/stdio.in.h
new file mode 100644
index 0000000..acf29c4
--- /dev/null
+++ b/grub-core/lib/gnulib/stdio.in.h
@@ -0,0 +1,1377 @@
+/* A GNU-like <stdio.h>.
+
+   Copyright (C) 2004, 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H
+/* Special invocation convention:
+   - Inside glibc header files.
+   - On OSF/1 5.1 we have a sequence of nested includes
+     <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> ->
+     <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>.
+     In this situation, the functions are not yet declared, therefore we cannot
+     provide the C++ aliases.  */
+
+#@INCLUDE_NEXT@ @NEXT_STDIO_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_STDIO_H
+
+#define _GL_ALREADY_INCLUDING_STDIO_H
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_STDIO_H@
+
+#undef _GL_ALREADY_INCLUDING_STDIO_H
+
+#ifndef _@GUARD_PREFIX@_STDIO_H
+#define _@GUARD_PREFIX@_STDIO_H
+
+/* Get va_list.  Needed on many systems, including glibc 2.8.  */
+#include <stdarg.h>
+
+#include <stddef.h>
+
+/* Get off_t and ssize_t.  Needed on many systems, including glibc 2.8
+   and eglibc 2.11.2.
+   May also define off_t to a 64-bit type on native Windows.  */
+#include <sys/types.h>
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The __-protected variants of the attributes 'format' and 'printf' are
+   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
+   gnulib and libintl do '#define printf __printf__' when they override
+   the 'printf' function.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
+#endif
+
+/* _GL_ATTRIBUTE_FORMAT_PRINTF
+   indicates to GCC that the function takes a format string and arguments,
+   where the format string directives are the ones standardized by ISO C99
+   and POSIX.  */
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
+   _GL_ATTRIBUTE_FORMAT ((__gnu_printf__, formatstring_parameter, first_argument))
+#else
+# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
+   _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument))
+#endif
+
+/* _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_PRINTF,
+   except that it indicates to GCC that the supported format string directives
+   are the ones of the system printf(), rather than the ones standardized by
+   ISO C99 and POSIX.  */
+#if GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
+# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \
+  _GL_ATTRIBUTE_FORMAT_PRINTF (formatstring_parameter, first_argument)
+#else
+# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \
+  _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument))
+#endif
+
+/* _GL_ATTRIBUTE_FORMAT_SCANF
+   indicates to GCC that the function takes a format string and arguments,
+   where the format string directives are the ones standardized by ISO C99
+   and POSIX.  */
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \
+   _GL_ATTRIBUTE_FORMAT ((__gnu_scanf__, formatstring_parameter, first_argument))
+#else
+# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \
+   _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument))
+#endif
+
+/* _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_SCANF,
+   except that it indicates to GCC that the supported format string directives
+   are the ones of the system scanf(), rather than the ones standardized by
+   ISO C99 and POSIX.  */
+#define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \
+  _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument))
+
+/* Solaris 10 and NetBSD 7.0 declare renameat in <unistd.h>, not in <stdio.h>.  */
+/* But in any case avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && (defined __sun || defined __NetBSD__) \
+    && ! defined __GLIBC__
+# include <unistd.h>
+#endif
+
+/* MSVC declares 'perror' in <stdlib.h>, not in <stdio.h>.  We must include
+   it before we  #define perror rpl_perror.  */
+/* But in any case avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_PERROR@ || defined GNULIB_POSIXCHECK) \
+    && (defined _WIN32 && ! defined __CYGWIN__) \
+    && ! defined __GLIBC__
+# include <stdlib.h>
+#endif
+
+/* MSVC declares 'remove' in <io.h>, not in <stdio.h>.  We must include
+   it before we  #define remove rpl_remove.  */
+/* MSVC declares 'rename' in <io.h>, not in <stdio.h>.  We must include
+   it before we  #define rename rpl_rename.  */
+/* But in any case avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_REMOVE@ || @GNULIB_RENAME@ || defined GNULIB_POSIXCHECK) \
+    && (defined _WIN32 && ! defined __CYGWIN__) \
+    && ! defined __GLIBC__
+# include <io.h>
+#endif
+
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* Macros for stringification.  */
+#define _GL_STDIO_STRINGIZE(token) #token
+#define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token)
+
+/* When also using extern inline, suppress the use of static inline in
+   standard headers of problematic Apple configurations, as Libc at
+   least through Libc-825.26 (2013-04-09) mishandles it; see, e.g.,
+   <https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html>.
+   Perhaps Apple will fix this some day.  */
+#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \
+     && defined __GNUC__ && defined __STDC__)
+# undef putc_unlocked
+#endif
+
+#if @GNULIB_DPRINTF@
+# if @REPLACE_DPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define dprintf rpl_dprintf
+#  endif
+_GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                                _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...));
+# else
+#  if !@HAVE_DPRINTF@
+_GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                                _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (dprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef dprintf
+# if HAVE_RAW_DECL_DPRINTF
+_GL_WARN_ON_USE (dprintf, "dprintf is unportable - "
+                 "use gnulib module dprintf for portability");
+# endif
+#endif
+
+#if @GNULIB_FCLOSE@
+/* Close STREAM and its underlying file descriptor.  */
+# if @REPLACE_FCLOSE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define fclose rpl_fclose
+#  endif
+_GL_FUNCDECL_RPL (fclose, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (fclose, int, (FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fclose, int, (FILE *stream));
+# endif
+_GL_CXXALIASWARN (fclose);
+#elif defined GNULIB_POSIXCHECK
+# undef fclose
+/* Assume fclose is always declared.  */
+_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - "
+                 "use gnulib module fclose for portable POSIX compliance");
+#endif
+
+#if @GNULIB_FDOPEN@
+# if @REPLACE_FDOPEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fdopen
+#   define fdopen rpl_fdopen
+#  endif
+_GL_FUNCDECL_RPL (fdopen, FILE *, (int fd, const char *mode)
+                                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (fdopen, FILE *, (int fd, const char *mode));
+# else
+_GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode));
+# endif
+_GL_CXXALIASWARN (fdopen);
+#elif defined GNULIB_POSIXCHECK
+# undef fdopen
+/* Assume fdopen is always declared.  */
+_GL_WARN_ON_USE (fdopen, "fdopen on native Windows platforms is not POSIX compliant - "
+                 "use gnulib module fdopen for portability");
+#endif
+
+#if @GNULIB_FFLUSH@
+/* Flush all pending data on STREAM according to POSIX rules.  Both
+   output and seekable input streams are supported.
+   Note! LOSS OF DATA can occur if fflush is applied on an input stream
+   that is _not_seekable_ or on an update stream that is _not_seekable_
+   and in which the most recent operation was input.  Seekability can
+   be tested with lseek(fileno(fp),0,SEEK_CUR).  */
+# if @REPLACE_FFLUSH@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define fflush rpl_fflush
+#  endif
+_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream));
+_GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream));
+# else
+_GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream));
+# endif
+_GL_CXXALIASWARN (fflush);
+#elif defined GNULIB_POSIXCHECK
+# undef fflush
+/* Assume fflush is always declared.  */
+_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - "
+                 "use gnulib module fflush for portable POSIX compliance");
+#endif
+
+#if @GNULIB_FGETC@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fgetc
+#   define fgetc rpl_fgetc
+#  endif
+_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (fgetc, int, (FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fgetc, int, (FILE *stream));
+# endif
+_GL_CXXALIASWARN (fgetc);
+#endif
+
+#if @GNULIB_FGETS@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fgets
+#   define fgets rpl_fgets
+#  endif
+_GL_FUNCDECL_RPL (fgets, char *, (char *s, int n, FILE *stream)
+                                 _GL_ARG_NONNULL ((1, 3)));
+_GL_CXXALIAS_RPL (fgets, char *, (char *s, int n, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fgets, char *, (char *s, int n, FILE *stream));
+# endif
+_GL_CXXALIASWARN (fgets);
+#endif
+
+#if @GNULIB_FOPEN@
+# if @REPLACE_FOPEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fopen
+#   define fopen rpl_fopen
+#  endif
+_GL_FUNCDECL_RPL (fopen, FILE *, (const char *filename, const char *mode)
+                                 _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (fopen, FILE *, (const char *filename, const char *mode));
+# else
+_GL_CXXALIAS_SYS (fopen, FILE *, (const char *filename, const char *mode));
+# endif
+_GL_CXXALIASWARN (fopen);
+#elif defined GNULIB_POSIXCHECK
+# undef fopen
+/* Assume fopen is always declared.  */
+_GL_WARN_ON_USE (fopen, "fopen on native Windows platforms is not POSIX compliant - "
+                 "use gnulib module fopen for portability");
+#endif
+
+#if @GNULIB_FPRINTF_POSIX@ || @GNULIB_FPRINTF@
+# if (@GNULIB_FPRINTF_POSIX@ && @REPLACE_FPRINTF@) \
+     || (@GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define fprintf rpl_fprintf
+#  endif
+#  define GNULIB_overrides_fprintf 1
+#  if @GNULIB_FPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
+_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                                _GL_ARG_NONNULL ((1, 2)));
+#  else
+_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 3)
+                                _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...));
+# else
+_GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (fprintf);
+#endif
+#if !@GNULIB_FPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
+# if !GNULIB_overrides_fprintf
+#  undef fprintf
+# endif
+/* Assume fprintf is always declared.  */
+_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - "
+                 "use gnulib module fprintf-posix for portable "
+                 "POSIX compliance");
+#endif
+
+#if @GNULIB_FPURGE@
+/* Discard all pending buffered I/O data on STREAM.
+   STREAM must not be wide-character oriented.
+   When discarding pending output, the file position is set back to where it
+   was before the write calls.  When discarding pending input, the file
+   position is advanced to match the end of the previously read input.
+   Return 0 if successful.  Upon error, return -1 and set errno.  */
+# if @REPLACE_FPURGE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define fpurge rpl_fpurge
+#  endif
+_GL_FUNCDECL_RPL (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (fpurge, int, (FILE *gl_stream));
+# else
+#  if !@HAVE_DECL_FPURGE@
+_GL_FUNCDECL_SYS (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (fpurge, int, (FILE *gl_stream));
+# endif
+_GL_CXXALIASWARN (fpurge);
+#elif defined GNULIB_POSIXCHECK
+# undef fpurge
+# if HAVE_RAW_DECL_FPURGE
+_GL_WARN_ON_USE (fpurge, "fpurge is not always present - "
+                 "use gnulib module fpurge for portability");
+# endif
+#endif
+
+#if @GNULIB_FPUTC@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fputc
+#   define fputc rpl_fputc
+#  endif
+_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (fputc, int, (int c, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fputc, int, (int c, FILE *stream));
+# endif
+_GL_CXXALIASWARN (fputc);
+#endif
+
+#if @GNULIB_FPUTS@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fputs
+#   define fputs rpl_fputs
+#  endif
+_GL_FUNCDECL_RPL (fputs, int, (const char *string, FILE *stream)
+                              _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (fputs, int, (const char *string, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fputs, int, (const char *string, FILE *stream));
+# endif
+_GL_CXXALIASWARN (fputs);
+#endif
+
+#if @GNULIB_FREAD@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fread
+#   define fread rpl_fread
+#  endif
+_GL_FUNCDECL_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)
+                                 _GL_ARG_NONNULL ((4)));
+_GL_CXXALIAS_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream));
+# endif
+_GL_CXXALIASWARN (fread);
+#endif
+
+#if @GNULIB_FREOPEN@
+# if @REPLACE_FREOPEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef freopen
+#   define freopen rpl_freopen
+#  endif
+_GL_FUNCDECL_RPL (freopen, FILE *,
+                  (const char *filename, const char *mode, FILE *stream)
+                  _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_RPL (freopen, FILE *,
+                  (const char *filename, const char *mode, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (freopen, FILE *,
+                  (const char *filename, const char *mode, FILE *stream));
+# endif
+_GL_CXXALIASWARN (freopen);
+#elif defined GNULIB_POSIXCHECK
+# undef freopen
+/* Assume freopen is always declared.  */
+_GL_WARN_ON_USE (freopen,
+                 "freopen on native Windows platforms is not POSIX compliant - "
+                 "use gnulib module freopen for portability");
+#endif
+
+#if @GNULIB_FSCANF@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fscanf
+#   define fscanf rpl_fscanf
+#  endif
+_GL_FUNCDECL_RPL (fscanf, int, (FILE *stream, const char *format, ...)
+                               _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 3)
+                               _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (fscanf, int, (FILE *stream, const char *format, ...));
+# else
+_GL_CXXALIAS_SYS (fscanf, int, (FILE *stream, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (fscanf);
+#endif
+
+
+/* Set up the following warnings, based on which modules are in use.
+   GNU Coding Standards discourage the use of fseek, since it imposes
+   an arbitrary limitation on some 32-bit hosts.  Remember that the
+   fseek module depends on the fseeko module, so we only have three
+   cases to consider:
+
+   1. The developer is not using either module.  Issue a warning under
+   GNULIB_POSIXCHECK for both functions, to remind them that both
+   functions have bugs on some systems.  _GL_NO_LARGE_FILES has no
+   impact on this warning.
+
+   2. The developer is using both modules.  They may be unaware of the
+   arbitrary limitations of fseek, so issue a warning under
+   GNULIB_POSIXCHECK.  On the other hand, they may be using both
+   modules intentionally, so the developer can define
+   _GL_NO_LARGE_FILES in the compilation units where the use of fseek
+   is safe, to silence the warning.
+
+   3. The developer is using the fseeko module, but not fseek.  Gnulib
+   guarantees that fseek will still work around platform bugs in that
+   case, but we presume that the developer is aware of the pitfalls of
+   fseek and was trying to avoid it, so issue a warning even when
+   GNULIB_POSIXCHECK is undefined.  Again, _GL_NO_LARGE_FILES can be
+   defined to silence the warning in particular compilation units.
+   In C++ compilations with GNULIB_NAMESPACE, in order to avoid that
+   fseek gets defined as a macro, it is recommended that the developer
+   uses the fseek module, even if he is not calling the fseek function.
+
+   Most gnulib clients that perform stream operations should fall into
+   category 3.  */
+
+#if @GNULIB_FSEEK@
+# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
+#  define _GL_FSEEK_WARN /* Category 2, above.  */
+#  undef fseek
+# endif
+# if @REPLACE_FSEEK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fseek
+#   define fseek rpl_fseek
+#  endif
+_GL_FUNCDECL_RPL (fseek, int, (FILE *fp, long offset, int whence)
+                              _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (fseek, int, (FILE *fp, long offset, int whence));
+# else
+_GL_CXXALIAS_SYS (fseek, int, (FILE *fp, long offset, int whence));
+# endif
+_GL_CXXALIASWARN (fseek);
+#endif
+
+#if @GNULIB_FSEEKO@
+# if !@GNULIB_FSEEK@ && !defined _GL_NO_LARGE_FILES
+#  define _GL_FSEEK_WARN /* Category 3, above.  */
+#  undef fseek
+# endif
+# if @REPLACE_FSEEKO@
+/* Provide an fseeko function that is aware of a preceding fflush(), and which
+   detects pipes.  */
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fseeko
+#   define fseeko rpl_fseeko
+#  endif
+_GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)
+                               _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence));
+# else
+#  if ! @HAVE_DECL_FSEEKO@
+_GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)
+                               _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence));
+# endif
+_GL_CXXALIASWARN (fseeko);
+#elif defined GNULIB_POSIXCHECK
+# define _GL_FSEEK_WARN /* Category 1, above.  */
+# undef fseek
+# undef fseeko
+# if HAVE_RAW_DECL_FSEEKO
+_GL_WARN_ON_USE (fseeko, "fseeko is unportable - "
+                 "use gnulib module fseeko for portability");
+# endif
+#endif
+
+#ifdef _GL_FSEEK_WARN
+# undef _GL_FSEEK_WARN
+/* Here, either fseek is undefined (but C89 guarantees that it is
+   declared), or it is defined as rpl_fseek (declared above).  */
+_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB "
+                 "on 32-bit platforms - "
+                 "use fseeko function for handling of large files");
+#endif
+
+
+/* ftell, ftello.  See the comments on fseek/fseeko.  */
+
+#if @GNULIB_FTELL@
+# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES
+#  define _GL_FTELL_WARN /* Category 2, above.  */
+#  undef ftell
+# endif
+# if @REPLACE_FTELL@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ftell
+#   define ftell rpl_ftell
+#  endif
+_GL_FUNCDECL_RPL (ftell, long, (FILE *fp) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (ftell, long, (FILE *fp));
+# else
+_GL_CXXALIAS_SYS (ftell, long, (FILE *fp));
+# endif
+_GL_CXXALIASWARN (ftell);
+#endif
+
+#if @GNULIB_FTELLO@
+# if !@GNULIB_FTELL@ && !defined _GL_NO_LARGE_FILES
+#  define _GL_FTELL_WARN /* Category 3, above.  */
+#  undef ftell
+# endif
+# if @REPLACE_FTELLO@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ftello
+#   define ftello rpl_ftello
+#  endif
+_GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp));
+# else
+#  if ! @HAVE_DECL_FTELLO@
+_GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp));
+# endif
+_GL_CXXALIASWARN (ftello);
+#elif defined GNULIB_POSIXCHECK
+# define _GL_FTELL_WARN /* Category 1, above.  */
+# undef ftell
+# undef ftello
+# if HAVE_RAW_DECL_FTELLO
+_GL_WARN_ON_USE (ftello, "ftello is unportable - "
+                 "use gnulib module ftello for portability");
+# endif
+#endif
+
+#ifdef _GL_FTELL_WARN
+# undef _GL_FTELL_WARN
+/* Here, either ftell is undefined (but C89 guarantees that it is
+   declared), or it is defined as rpl_ftell (declared above).  */
+_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB "
+                 "on 32-bit platforms - "
+                 "use ftello function for handling of large files");
+#endif
+
+
+#if @GNULIB_FWRITE@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fwrite
+#   define fwrite rpl_fwrite
+#  endif
+_GL_FUNCDECL_RPL (fwrite, size_t,
+                  (const void *ptr, size_t s, size_t n, FILE *stream)
+                  _GL_ARG_NONNULL ((1, 4)));
+_GL_CXXALIAS_RPL (fwrite, size_t,
+                  (const void *ptr, size_t s, size_t n, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (fwrite, size_t,
+                  (const void *ptr, size_t s, size_t n, FILE *stream));
+
+/* Work around bug 11959 when fortifying glibc 2.4 through 2.15
+   <https://sourceware.org/bugzilla/show_bug.cgi?id=11959>,
+   which sometimes causes an unwanted diagnostic for fwrite calls.
+   This affects only function declaration attributes under certain
+   versions of gcc and clang, and is not needed for C++.  */
+#  if (0 < __USE_FORTIFY_LEVEL                                          \
+       && __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \
+       && 3 < __GNUC__ + (4 <= __GNUC_MINOR__)                          \
+       && !defined __cplusplus)
+#   undef fwrite
+#   undef fwrite_unlocked
+extern size_t __REDIRECT (rpl_fwrite,
+                          (const void *__restrict, size_t, size_t,
+                           FILE *__restrict),
+                          fwrite);
+extern size_t __REDIRECT (rpl_fwrite_unlocked,
+                          (const void *__restrict, size_t, size_t,
+                           FILE *__restrict),
+                          fwrite_unlocked);
+#   define fwrite rpl_fwrite
+#   define fwrite_unlocked rpl_fwrite_unlocked
+#  endif
+# endif
+_GL_CXXALIASWARN (fwrite);
+#endif
+
+#if @GNULIB_GETC@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getc
+#   define getc rpl_fgetc
+#  endif
+_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL_1 (getc, rpl_fgetc, int, (FILE *stream));
+# else
+_GL_CXXALIAS_SYS (getc, int, (FILE *stream));
+# endif
+_GL_CXXALIASWARN (getc);
+#endif
+
+#if @GNULIB_GETCHAR@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getchar
+#   define getchar rpl_getchar
+#  endif
+_GL_FUNCDECL_RPL (getchar, int, (void));
+_GL_CXXALIAS_RPL (getchar, int, (void));
+# else
+_GL_CXXALIAS_SYS (getchar, int, (void));
+# endif
+_GL_CXXALIASWARN (getchar);
+#endif
+
+#if @GNULIB_GETDELIM@
+/* Read input, up to (and including) the next occurrence of DELIMITER, from
+   STREAM, store it in *LINEPTR (and NUL-terminate it).
+   *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
+   bytes of space.  It is realloc'd as necessary.
+   Return the number of bytes read and stored at *LINEPTR (not including the
+   NUL terminator), or -1 on error or EOF.  */
+# if @REPLACE_GETDELIM@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getdelim
+#   define getdelim rpl_getdelim
+#  endif
+_GL_FUNCDECL_RPL (getdelim, ssize_t,
+                  (char **lineptr, size_t *linesize, int delimiter,
+                   FILE *stream)
+                  _GL_ARG_NONNULL ((1, 2, 4)));
+_GL_CXXALIAS_RPL (getdelim, ssize_t,
+                  (char **lineptr, size_t *linesize, int delimiter,
+                   FILE *stream));
+# else
+#  if !@HAVE_DECL_GETDELIM@
+_GL_FUNCDECL_SYS (getdelim, ssize_t,
+                  (char **lineptr, size_t *linesize, int delimiter,
+                   FILE *stream)
+                  _GL_ARG_NONNULL ((1, 2, 4)));
+#  endif
+_GL_CXXALIAS_SYS (getdelim, ssize_t,
+                  (char **lineptr, size_t *linesize, int delimiter,
+                   FILE *stream));
+# endif
+_GL_CXXALIASWARN (getdelim);
+#elif defined GNULIB_POSIXCHECK
+# undef getdelim
+# if HAVE_RAW_DECL_GETDELIM
+_GL_WARN_ON_USE (getdelim, "getdelim is unportable - "
+                 "use gnulib module getdelim for portability");
+# endif
+#endif
+
+#if @GNULIB_GETLINE@
+/* Read a line, up to (and including) the next newline, from STREAM, store it
+   in *LINEPTR (and NUL-terminate it).
+   *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
+   bytes of space.  It is realloc'd as necessary.
+   Return the number of bytes read and stored at *LINEPTR (not including the
+   NUL terminator), or -1 on error or EOF.  */
+# if @REPLACE_GETLINE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getline
+#   define getline rpl_getline
+#  endif
+_GL_FUNCDECL_RPL (getline, ssize_t,
+                  (char **lineptr, size_t *linesize, FILE *stream)
+                  _GL_ARG_NONNULL ((1, 2, 3)));
+_GL_CXXALIAS_RPL (getline, ssize_t,
+                  (char **lineptr, size_t *linesize, FILE *stream));
+# else
+#  if !@HAVE_DECL_GETLINE@
+_GL_FUNCDECL_SYS (getline, ssize_t,
+                  (char **lineptr, size_t *linesize, FILE *stream)
+                  _GL_ARG_NONNULL ((1, 2, 3)));
+#  endif
+_GL_CXXALIAS_SYS (getline, ssize_t,
+                  (char **lineptr, size_t *linesize, FILE *stream));
+# endif
+# if @HAVE_DECL_GETLINE@
+_GL_CXXALIASWARN (getline);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef getline
+# if HAVE_RAW_DECL_GETLINE
+_GL_WARN_ON_USE (getline, "getline is unportable - "
+                 "use gnulib module getline for portability");
+# endif
+#endif
+
+/* It is very rare that the developer ever has full control of stdin,
+   so any use of gets warrants an unconditional warning; besides, C11
+   removed it.  */
+#undef gets
+#if HAVE_RAW_DECL_GETS && !defined __cplusplus
+_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
+#endif
+
+#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
+struct obstack;
+/* Grow an obstack with formatted output.  Return the number of
+   bytes added to OBS.  No trailing nul byte is added, and the
+   object should be closed with obstack_finish before use.  Upon
+   memory allocation error, call obstack_alloc_failed_handler.  Upon
+   other error, return -1.  */
+# if @REPLACE_OBSTACK_PRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define obstack_printf rpl_obstack_printf
+#  endif
+_GL_FUNCDECL_RPL (obstack_printf, int,
+                  (struct obstack *obs, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (obstack_printf, int,
+                  (struct obstack *obs, const char *format, ...));
+# else
+#  if !@HAVE_DECL_OBSTACK_PRINTF@
+_GL_FUNCDECL_SYS (obstack_printf, int,
+                  (struct obstack *obs, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (obstack_printf, int,
+                  (struct obstack *obs, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (obstack_printf);
+# if @REPLACE_OBSTACK_PRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define obstack_vprintf rpl_obstack_vprintf
+#  endif
+_GL_FUNCDECL_RPL (obstack_vprintf, int,
+                  (struct obstack *obs, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (obstack_vprintf, int,
+                  (struct obstack *obs, const char *format, va_list args));
+# else
+#  if !@HAVE_DECL_OBSTACK_PRINTF@
+_GL_FUNCDECL_SYS (obstack_vprintf, int,
+                  (struct obstack *obs, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (obstack_vprintf, int,
+                  (struct obstack *obs, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (obstack_vprintf);
+#endif
+
+#if @GNULIB_PCLOSE@
+# if !@HAVE_PCLOSE@
+_GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (pclose, int, (FILE *stream));
+_GL_CXXALIASWARN (pclose);
+#elif defined GNULIB_POSIXCHECK
+# undef pclose
+# if HAVE_RAW_DECL_PCLOSE
+_GL_WARN_ON_USE (pclose, "pclose is unportable - "
+                 "use gnulib module pclose for more portability");
+# endif
+#endif
+
+#if @GNULIB_PERROR@
+/* Print a message to standard error, describing the value of ERRNO,
+   (if STRING is not NULL and not empty) prefixed with STRING and ": ",
+   and terminated with a newline.  */
+# if @REPLACE_PERROR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define perror rpl_perror
+#  endif
+_GL_FUNCDECL_RPL (perror, void, (const char *string));
+_GL_CXXALIAS_RPL (perror, void, (const char *string));
+# else
+_GL_CXXALIAS_SYS (perror, void, (const char *string));
+# endif
+_GL_CXXALIASWARN (perror);
+#elif defined GNULIB_POSIXCHECK
+# undef perror
+/* Assume perror is always declared.  */
+_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - "
+                 "use gnulib module perror for portability");
+#endif
+
+#if @GNULIB_POPEN@
+# if @REPLACE_POPEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef popen
+#   define popen rpl_popen
+#  endif
+_GL_FUNCDECL_RPL (popen, FILE *, (const char *cmd, const char *mode)
+                                 _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode));
+# else
+#  if !@HAVE_POPEN@
+_GL_FUNCDECL_SYS (popen, FILE *, (const char *cmd, const char *mode)
+                                 _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode));
+# endif
+_GL_CXXALIASWARN (popen);
+#elif defined GNULIB_POSIXCHECK
+# undef popen
+# if HAVE_RAW_DECL_POPEN
+_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - "
+                 "use gnulib module popen or pipe for more portability");
+# endif
+#endif
+
+#if @GNULIB_PRINTF_POSIX@ || @GNULIB_PRINTF@
+# if (@GNULIB_PRINTF_POSIX@ && @REPLACE_PRINTF@) \
+     || (@GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
+#  if defined __GNUC__
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+/* Don't break __attribute__((format(printf,M,N))).  */
+#    define printf __printf__
+#   endif
+#   if @GNULIB_PRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
+_GL_FUNCDECL_RPL_1 (__printf__, int,
+                    (const char *format, ...)
+                    __asm__ (@ASM_SYMBOL_PREFIX@
+                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf))
+                    _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2)
+                    _GL_ARG_NONNULL ((1)));
+#   else
+_GL_FUNCDECL_RPL_1 (__printf__, int,
+                    (const char *format, ...)
+                    __asm__ (@ASM_SYMBOL_PREFIX@
+                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf))
+                    _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 2)
+                    _GL_ARG_NONNULL ((1)));
+#   endif
+_GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...));
+#  else
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define printf rpl_printf
+#   endif
+_GL_FUNCDECL_RPL (printf, int,
+                  (const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2)
+                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (printf, int, (const char *format, ...));
+#  endif
+#  define GNULIB_overrides_printf 1
+# else
+_GL_CXXALIAS_SYS (printf, int, (const char *format, ...));
+# endif
+_GL_CXXALIASWARN (printf);
+#endif
+#if !@GNULIB_PRINTF_POSIX@ && defined GNULIB_POSIXCHECK
+# if !GNULIB_overrides_printf
+#  undef printf
+# endif
+/* Assume printf is always declared.  */
+_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - "
+                 "use gnulib module printf-posix for portable "
+                 "POSIX compliance");
+#endif
+
+#if @GNULIB_PUTC@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef putc
+#   define putc rpl_fputc
+#  endif
+_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL_1 (putc, rpl_fputc, int, (int c, FILE *stream));
+# else
+_GL_CXXALIAS_SYS (putc, int, (int c, FILE *stream));
+# endif
+_GL_CXXALIASWARN (putc);
+#endif
+
+#if @GNULIB_PUTCHAR@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef putchar
+#   define putchar rpl_putchar
+#  endif
+_GL_FUNCDECL_RPL (putchar, int, (int c));
+_GL_CXXALIAS_RPL (putchar, int, (int c));
+# else
+_GL_CXXALIAS_SYS (putchar, int, (int c));
+# endif
+_GL_CXXALIASWARN (putchar);
+#endif
+
+#if @GNULIB_PUTS@
+# if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef puts
+#   define puts rpl_puts
+#  endif
+_GL_FUNCDECL_RPL (puts, int, (const char *string) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (puts, int, (const char *string));
+# else
+_GL_CXXALIAS_SYS (puts, int, (const char *string));
+# endif
+_GL_CXXALIASWARN (puts);
+#endif
+
+#if @GNULIB_REMOVE@
+# if @REPLACE_REMOVE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef remove
+#   define remove rpl_remove
+#  endif
+_GL_FUNCDECL_RPL (remove, int, (const char *name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (remove, int, (const char *name));
+# else
+_GL_CXXALIAS_SYS (remove, int, (const char *name));
+# endif
+_GL_CXXALIASWARN (remove);
+#elif defined GNULIB_POSIXCHECK
+# undef remove
+/* Assume remove is always declared.  */
+_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - "
+                 "use gnulib module remove for more portability");
+#endif
+
+#if @GNULIB_RENAME@
+# if @REPLACE_RENAME@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef rename
+#   define rename rpl_rename
+#  endif
+_GL_FUNCDECL_RPL (rename, int,
+                  (const char *old_filename, const char *new_filename)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (rename, int,
+                  (const char *old_filename, const char *new_filename));
+# else
+_GL_CXXALIAS_SYS (rename, int,
+                  (const char *old_filename, const char *new_filename));
+# endif
+_GL_CXXALIASWARN (rename);
+#elif defined GNULIB_POSIXCHECK
+# undef rename
+/* Assume rename is always declared.  */
+_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - "
+                 "use gnulib module rename for more portability");
+#endif
+
+#if @GNULIB_RENAMEAT@
+# if @REPLACE_RENAMEAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef renameat
+#   define renameat rpl_renameat
+#  endif
+_GL_FUNCDECL_RPL (renameat, int,
+                  (int fd1, char const *file1, int fd2, char const *file2)
+                  _GL_ARG_NONNULL ((2, 4)));
+_GL_CXXALIAS_RPL (renameat, int,
+                  (int fd1, char const *file1, int fd2, char const *file2));
+# else
+#  if !@HAVE_RENAMEAT@
+_GL_FUNCDECL_SYS (renameat, int,
+                  (int fd1, char const *file1, int fd2, char const *file2)
+                  _GL_ARG_NONNULL ((2, 4)));
+#  endif
+_GL_CXXALIAS_SYS (renameat, int,
+                  (int fd1, char const *file1, int fd2, char const *file2));
+# endif
+_GL_CXXALIASWARN (renameat);
+#elif defined GNULIB_POSIXCHECK
+# undef renameat
+# if HAVE_RAW_DECL_RENAMEAT
+_GL_WARN_ON_USE (renameat, "renameat is not portable - "
+                 "use gnulib module renameat for portability");
+# endif
+#endif
+
+#if @GNULIB_SCANF@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if defined __GNUC__
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef scanf
+/* Don't break __attribute__((format(scanf,M,N))).  */
+#    define scanf __scanf__
+#   endif
+_GL_FUNCDECL_RPL_1 (__scanf__, int,
+                    (const char *format, ...)
+                    __asm__ (@ASM_SYMBOL_PREFIX@
+                             _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_scanf))
+                    _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2)
+                    _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL_1 (scanf, __scanf__, int, (const char *format, ...));
+#  else
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef scanf
+#    define scanf rpl_scanf
+#   endif
+_GL_FUNCDECL_RPL (scanf, int, (const char *format, ...)
+                              _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2)
+                              _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (scanf, int, (const char *format, ...));
+#  endif
+# else
+_GL_CXXALIAS_SYS (scanf, int, (const char *format, ...));
+# endif
+_GL_CXXALIASWARN (scanf);
+#endif
+
+#if @GNULIB_SNPRINTF@
+# if @REPLACE_SNPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define snprintf rpl_snprintf
+#  endif
+_GL_FUNCDECL_RPL (snprintf, int,
+                  (char *str, size_t size, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4)
+                  _GL_ARG_NONNULL ((3)));
+_GL_CXXALIAS_RPL (snprintf, int,
+                  (char *str, size_t size, const char *format, ...));
+# else
+#  if !@HAVE_DECL_SNPRINTF@
+_GL_FUNCDECL_SYS (snprintf, int,
+                  (char *str, size_t size, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4)
+                  _GL_ARG_NONNULL ((3)));
+#  endif
+_GL_CXXALIAS_SYS (snprintf, int,
+                  (char *str, size_t size, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (snprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef snprintf
+# if HAVE_RAW_DECL_SNPRINTF
+_GL_WARN_ON_USE (snprintf, "snprintf is unportable - "
+                 "use gnulib module snprintf for portability");
+# endif
+#endif
+
+/* Some people would argue that all sprintf uses should be warned about
+   (for example, OpenBSD issues a link warning for it),
+   since it can cause security holes due to buffer overruns.
+   However, we believe that sprintf can be used safely, and is more
+   efficient than snprintf in those safe cases; and as proof of our
+   belief, we use sprintf in several gnulib modules.  So this header
+   intentionally avoids adding a warning to sprintf except when
+   GNULIB_POSIXCHECK is defined.  */
+
+#if @GNULIB_SPRINTF_POSIX@
+# if @REPLACE_SPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define sprintf rpl_sprintf
+#  endif
+_GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                                _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...));
+# else
+_GL_CXXALIAS_SYS (sprintf, int, (char *str, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (sprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef sprintf
+/* Assume sprintf is always declared.  */
+_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - "
+                 "use gnulib module sprintf-posix for portable "
+                 "POSIX compliance");
+#endif
+
+#if @GNULIB_TMPFILE@
+# if @REPLACE_TMPFILE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define tmpfile rpl_tmpfile
+#  endif
+_GL_FUNCDECL_RPL (tmpfile, FILE *, (void));
+_GL_CXXALIAS_RPL (tmpfile, FILE *, (void));
+# else
+_GL_CXXALIAS_SYS (tmpfile, FILE *, (void));
+# endif
+_GL_CXXALIASWARN (tmpfile);
+#elif defined GNULIB_POSIXCHECK
+# undef tmpfile
+# if HAVE_RAW_DECL_TMPFILE
+_GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - "
+                 "use gnulib module tmpfile for portability");
+# endif
+#endif
+
+#if @GNULIB_VASPRINTF@
+/* Write formatted output to a string dynamically allocated with malloc().
+   If the memory allocation succeeds, store the address of the string in
+   *RESULT and return the number of resulting bytes, excluding the trailing
+   NUL.  Upon memory allocation error, or some other error, return -1.  */
+# if @REPLACE_VASPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define asprintf rpl_asprintf
+#  endif
+_GL_FUNCDECL_RPL (asprintf, int,
+                  (char **result, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (asprintf, int,
+                  (char **result, const char *format, ...));
+# else
+#  if !@HAVE_VASPRINTF@
+_GL_FUNCDECL_SYS (asprintf, int,
+                  (char **result, const char *format, ...)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (asprintf, int,
+                  (char **result, const char *format, ...));
+# endif
+_GL_CXXALIASWARN (asprintf);
+# if @REPLACE_VASPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vasprintf rpl_vasprintf
+#  endif
+_GL_FUNCDECL_RPL (vasprintf, int,
+                  (char **result, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (vasprintf, int,
+                  (char **result, const char *format, va_list args));
+# else
+#  if !@HAVE_VASPRINTF@
+_GL_FUNCDECL_SYS (vasprintf, int,
+                  (char **result, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (vasprintf, int,
+                  (char **result, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vasprintf);
+#endif
+
+#if @GNULIB_VDPRINTF@
+# if @REPLACE_VDPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vdprintf rpl_vdprintf
+#  endif
+_GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args)
+                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                                 _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args));
+# else
+#  if !@HAVE_VDPRINTF@
+_GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args)
+                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                                 _GL_ARG_NONNULL ((2)));
+#  endif
+/* Need to cast, because on Solaris, the third parameter will likely be
+                                                    __va_list args.  */
+_GL_CXXALIAS_SYS_CAST (vdprintf, int,
+                       (int fd, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vdprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef vdprintf
+# if HAVE_RAW_DECL_VDPRINTF
+_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - "
+                 "use gnulib module vdprintf for portability");
+# endif
+#endif
+
+#if @GNULIB_VFPRINTF_POSIX@ || @GNULIB_VFPRINTF@
+# if (@GNULIB_VFPRINTF_POSIX@ && @REPLACE_VFPRINTF@) \
+     || (@GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vfprintf rpl_vfprintf
+#  endif
+#  define GNULIB_overrides_vfprintf 1
+#  if @GNULIB_VFPRINTF_POSIX@
+_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)
+                                 _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                                 _GL_ARG_NONNULL ((1, 2)));
+#  else
+_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)
+                                 _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 0)
+                                 _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args));
+# else
+/* Need to cast, because on Solaris, the third parameter is
+                                                      __va_list args
+   and GCC's fixincludes did not change this to __gnuc_va_list.  */
+_GL_CXXALIAS_SYS_CAST (vfprintf, int,
+                       (FILE *fp, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vfprintf);
+#endif
+#if !@GNULIB_VFPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
+# if !GNULIB_overrides_vfprintf
+#  undef vfprintf
+# endif
+/* Assume vfprintf is always declared.  */
+_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - "
+                 "use gnulib module vfprintf-posix for portable "
+                      "POSIX compliance");
+#endif
+
+#if @GNULIB_VFSCANF@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef vfscanf
+#   define vfscanf rpl_vfscanf
+#  endif
+_GL_FUNCDECL_RPL (vfscanf, int,
+                  (FILE *stream, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (vfscanf, int,
+                  (FILE *stream, const char *format, va_list args));
+# else
+_GL_CXXALIAS_SYS (vfscanf, int,
+                  (FILE *stream, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vfscanf);
+#endif
+
+#if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VPRINTF@
+# if (@GNULIB_VPRINTF_POSIX@ && @REPLACE_VPRINTF@) \
+     || (@GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@))
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vprintf rpl_vprintf
+#  endif
+#  define GNULIB_overrides_vprintf 1
+#  if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@
+_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF (1, 0)
+                                _GL_ARG_NONNULL ((1)));
+#  else
+_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args)
+                                _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 0)
+                                _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args));
+# else
+/* Need to cast, because on Solaris, the second parameter is
+                                                          __va_list args
+   and GCC's fixincludes did not change this to __gnuc_va_list.  */
+_GL_CXXALIAS_SYS_CAST (vprintf, int, (const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vprintf);
+#endif
+#if !@GNULIB_VPRINTF_POSIX@ && defined GNULIB_POSIXCHECK
+# if !GNULIB_overrides_vprintf
+#  undef vprintf
+# endif
+/* Assume vprintf is always declared.  */
+_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - "
+                 "use gnulib module vprintf-posix for portable "
+                 "POSIX compliance");
+#endif
+
+#if @GNULIB_VSCANF@
+# if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef vscanf
+#   define vscanf rpl_vscanf
+#  endif
+_GL_FUNCDECL_RPL (vscanf, int, (const char *format, va_list args)
+                               _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 0)
+                               _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (vscanf, int, (const char *format, va_list args));
+# else
+_GL_CXXALIAS_SYS (vscanf, int, (const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vscanf);
+#endif
+
+#if @GNULIB_VSNPRINTF@
+# if @REPLACE_VSNPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vsnprintf rpl_vsnprintf
+#  endif
+_GL_FUNCDECL_RPL (vsnprintf, int,
+                  (char *str, size_t size, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0)
+                  _GL_ARG_NONNULL ((3)));
+_GL_CXXALIAS_RPL (vsnprintf, int,
+                  (char *str, size_t size, const char *format, va_list args));
+# else
+#  if !@HAVE_DECL_VSNPRINTF@
+_GL_FUNCDECL_SYS (vsnprintf, int,
+                  (char *str, size_t size, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0)
+                  _GL_ARG_NONNULL ((3)));
+#  endif
+_GL_CXXALIAS_SYS (vsnprintf, int,
+                  (char *str, size_t size, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vsnprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef vsnprintf
+# if HAVE_RAW_DECL_VSNPRINTF
+_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - "
+                 "use gnulib module vsnprintf for portability");
+# endif
+#endif
+
+#if @GNULIB_VSPRINTF_POSIX@
+# if @REPLACE_VSPRINTF@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define vsprintf rpl_vsprintf
+#  endif
+_GL_FUNCDECL_RPL (vsprintf, int,
+                  (char *str, const char *format, va_list args)
+                  _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (vsprintf, int,
+                  (char *str, const char *format, va_list args));
+# else
+/* Need to cast, because on Solaris, the third parameter is
+                                                       __va_list args
+   and GCC's fixincludes did not change this to __gnuc_va_list.  */
+_GL_CXXALIAS_SYS_CAST (vsprintf, int,
+                       (char *str, const char *format, va_list args));
+# endif
+_GL_CXXALIASWARN (vsprintf);
+#elif defined GNULIB_POSIXCHECK
+# undef vsprintf
+/* Assume vsprintf is always declared.  */
+_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - "
+                 "use gnulib module vsprintf-posix for portable "
+                      "POSIX compliance");
+#endif
+
+#endif /* _@GUARD_PREFIX@_STDIO_H */
+#endif /* _@GUARD_PREFIX@_STDIO_H */
+#endif
diff --git a/grub-core/lib/gnulib/stdlib.in.h b/grub-core/lib/gnulib/stdlib.in.h
new file mode 100644
index 0000000..d80d7ec
--- /dev/null
+++ b/grub-core/lib/gnulib/stdlib.in.h
@@ -0,0 +1,1013 @@
+/* A GNU-like <stdlib.h>.
+
+   Copyright (C) 1995, 2001-2004, 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc
+/* Special invocation conventions inside some gnulib header files,
+   and inside some glibc header files, respectively.  */
+
+#@INCLUDE_NEXT@ @NEXT_STDLIB_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_STDLIB_H
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_STDLIB_H@
+
+#ifndef _@GUARD_PREFIX@_STDLIB_H
+#define _@GUARD_PREFIX@_STDLIB_H
+
+/* NetBSD 5.0 mis-defines NULL.  */
+#include <stddef.h>
+
+/* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>.  */
+#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS
+# include <sys/wait.h>
+#endif
+
+/* Solaris declares getloadavg() in <sys/loadavg.h>.  */
+#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@
+/* OpenIndiana has a bug: <sys/time.h> must be included before
+   <sys/loadavg.h>.  */
+# include <sys/time.h>
+# include <sys/loadavg.h>
+#endif
+
+/* Native Windows platforms declare mktemp() in <io.h>.  */
+#if 0 && (defined _WIN32 && ! defined __CYGWIN__)
+# include <io.h>
+#endif
+
+#if @GNULIB_RANDOM_R@
+
+/* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included
+   from <stdlib.h> if _REENTRANT is defined.  Include it whenever we need
+   'struct random_data'.  */
+# if @HAVE_RANDOM_H@
+#  include <random.h>
+# endif
+
+# if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@
+#  include <stdint.h>
+# endif
+
+# if !@HAVE_STRUCT_RANDOM_DATA@
+/* Define 'struct random_data'.
+   But allow multiple gnulib generated <stdlib.h> replacements to coexist.  */
+#  if !GNULIB_defined_struct_random_data
+struct random_data
+{
+  int32_t *fptr;                /* Front pointer.  */
+  int32_t *rptr;                /* Rear pointer.  */
+  int32_t *state;               /* Array of state values.  */
+  int rand_type;                /* Type of random number generator.  */
+  int rand_deg;                 /* Degree of random number generator.  */
+  int rand_sep;                 /* Distance between front and rear.  */
+  int32_t *end_ptr;             /* Pointer behind state table.  */
+};
+#   define GNULIB_defined_struct_random_data 1
+#  endif
+# endif
+#endif
+
+#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__)
+/* On Mac OS X 10.3, only <unistd.h> declares mkstemp.  */
+/* On Mac OS X 10.5, only <unistd.h> declares mkstemps.  */
+/* On Mac OS X 10.13, only <unistd.h> declares mkostemp and mkostemps.  */
+/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt.  */
+/* But avoid namespace pollution on glibc systems and native Windows.  */
+# include <unistd.h>
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The attribute __pure__ was added in gcc 2.96.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE /* empty */
+#endif
+
+/* The definition of _Noreturn is copied here.  */
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Some systems do not define EXIT_*, despite otherwise supporting C89.  */
+#ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+#endif
+/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere
+   with proper operation of xargs.  */
+#ifndef EXIT_FAILURE
+# define EXIT_FAILURE 1
+#elif EXIT_FAILURE != 1
+# undef EXIT_FAILURE
+# define EXIT_FAILURE 1
+#endif
+
+
+#if @GNULIB__EXIT@
+/* Terminate the current process with the given return code, without running
+   the 'atexit' handlers.  */
+# if !@HAVE__EXIT@
+_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status));
+# endif
+_GL_CXXALIAS_SYS (_Exit, void, (int status));
+_GL_CXXALIASWARN (_Exit);
+#elif defined GNULIB_POSIXCHECK
+# undef _Exit
+# if HAVE_RAW_DECL__EXIT
+_GL_WARN_ON_USE (_Exit, "_Exit is unportable - "
+                 "use gnulib module _Exit for portability");
+# endif
+#endif
+
+
+#if @GNULIB_ATOLL@
+/* Parse a signed decimal integer.
+   Returns the value of the integer.  Errors are not detected.  */
+# if !@HAVE_ATOLL@
+_GL_FUNCDECL_SYS (atoll, long long, (const char *string)
+                                    _GL_ATTRIBUTE_PURE
+                                    _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (atoll, long long, (const char *string));
+_GL_CXXALIASWARN (atoll);
+#elif defined GNULIB_POSIXCHECK
+# undef atoll
+# if HAVE_RAW_DECL_ATOLL
+_GL_WARN_ON_USE (atoll, "atoll is unportable - "
+                 "use gnulib module atoll for portability");
+# endif
+#endif
+
+#if @GNULIB_CALLOC_POSIX@
+# if @REPLACE_CALLOC@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef calloc
+#   define calloc rpl_calloc
+#  endif
+_GL_FUNCDECL_RPL (calloc, void *, (size_t nmemb, size_t size));
+_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size));
+# else
+_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size));
+# endif
+_GL_CXXALIASWARN (calloc);
+#elif defined GNULIB_POSIXCHECK
+# undef calloc
+/* Assume calloc is always declared.  */
+_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - "
+                 "use gnulib module calloc-posix for portability");
+#endif
+
+#if @GNULIB_CANONICALIZE_FILE_NAME@
+# if @REPLACE_CANONICALIZE_FILE_NAME@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define canonicalize_file_name rpl_canonicalize_file_name
+#  endif
+_GL_FUNCDECL_RPL (canonicalize_file_name, char *, (const char *name)
+                                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name));
+# else
+#  if !@HAVE_CANONICALIZE_FILE_NAME@
+_GL_FUNCDECL_SYS (canonicalize_file_name, char *, (const char *name)
+                                                  _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name));
+# endif
+_GL_CXXALIASWARN (canonicalize_file_name);
+#elif defined GNULIB_POSIXCHECK
+# undef canonicalize_file_name
+# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
+_GL_WARN_ON_USE (canonicalize_file_name,
+                 "canonicalize_file_name is unportable - "
+                 "use gnulib module canonicalize-lgpl for portability");
+# endif
+#endif
+
+#if @GNULIB_GETLOADAVG@
+/* Store max(NELEM,3) load average numbers in LOADAVG[].
+   The three numbers are the load average of the last 1 minute, the last 5
+   minutes, and the last 15 minutes, respectively.
+   LOADAVG is an array of NELEM numbers.  */
+# if !@HAVE_DECL_GETLOADAVG@
+_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem)
+                                   _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem));
+_GL_CXXALIASWARN (getloadavg);
+#elif defined GNULIB_POSIXCHECK
+# undef getloadavg
+# if HAVE_RAW_DECL_GETLOADAVG
+_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
+                 "use gnulib module getloadavg for portability");
+# endif
+#endif
+
+#if @GNULIB_GETSUBOPT@
+/* Assuming *OPTIONP is a comma separated list of elements of the form
+   "token" or "token=value", getsubopt parses the first of these elements.
+   If the first element refers to a "token" that is member of the given
+   NULL-terminated array of tokens:
+     - It replaces the comma with a NUL byte, updates *OPTIONP to point past
+       the first option and the comma, sets *VALUEP to the value of the
+       element (or NULL if it doesn't contain an "=" sign),
+     - It returns the index of the "token" in the given array of tokens.
+   Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
+   For more details see the POSIX:2001 specification.
+   http://www.opengroup.org/susv3xsh/getsubopt.html */
+# if !@HAVE_GETSUBOPT@
+_GL_FUNCDECL_SYS (getsubopt, int,
+                  (char **optionp, char *const *tokens, char **valuep)
+                  _GL_ARG_NONNULL ((1, 2, 3)));
+# endif
+_GL_CXXALIAS_SYS (getsubopt, int,
+                  (char **optionp, char *const *tokens, char **valuep));
+_GL_CXXALIASWARN (getsubopt);
+#elif defined GNULIB_POSIXCHECK
+# undef getsubopt
+# if HAVE_RAW_DECL_GETSUBOPT
+_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - "
+                 "use gnulib module getsubopt for portability");
+# endif
+#endif
+
+#if @GNULIB_GRANTPT@
+/* Change the ownership and access permission of the slave side of the
+   pseudo-terminal whose master side is specified by FD.  */
+# if !@HAVE_GRANTPT@
+_GL_FUNCDECL_SYS (grantpt, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (grantpt, int, (int fd));
+_GL_CXXALIASWARN (grantpt);
+#elif defined GNULIB_POSIXCHECK
+# undef grantpt
+# if HAVE_RAW_DECL_GRANTPT
+_GL_WARN_ON_USE (grantpt, "grantpt is not portable - "
+                 "use gnulib module grantpt for portability");
+# endif
+#endif
+
+/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not
+   rely on GNU or POSIX semantics for malloc and realloc (for example,
+   by never specifying a zero size), so it does not need malloc or
+   realloc to be redefined.  */
+#if @GNULIB_MALLOC_POSIX@
+# if @REPLACE_MALLOC@
+#  if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
+        || _GL_USE_STDLIB_ALLOC)
+#   undef malloc
+#   define malloc rpl_malloc
+#  endif
+_GL_FUNCDECL_RPL (malloc, void *, (size_t size));
+_GL_CXXALIAS_RPL (malloc, void *, (size_t size));
+# else
+_GL_CXXALIAS_SYS (malloc, void *, (size_t size));
+# endif
+_GL_CXXALIASWARN (malloc);
+#elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
+# undef malloc
+/* Assume malloc is always declared.  */
+_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - "
+                 "use gnulib module malloc-posix for portability");
+#endif
+
+/* Convert a multibyte character to a wide character.  */
+#if @GNULIB_MBTOWC@
+# if @REPLACE_MBTOWC@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbtowc
+#   define mbtowc rpl_mbtowc
+#  endif
+_GL_FUNCDECL_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
+_GL_CXXALIAS_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
+# else
+_GL_CXXALIAS_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
+# endif
+_GL_CXXALIASWARN (mbtowc);
+#endif
+
+#if @GNULIB_MKDTEMP@
+/* Create a unique temporary directory from TEMPLATE.
+   The last six characters of TEMPLATE must be "XXXXXX";
+   they are replaced with a string that makes the directory name unique.
+   Returns TEMPLATE, or a null pointer if it cannot get a unique name.
+   The directory is created mode 700.  */
+# if !@HAVE_MKDTEMP@
+_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/));
+_GL_CXXALIASWARN (mkdtemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkdtemp
+# if HAVE_RAW_DECL_MKDTEMP
+_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
+                 "use gnulib module mkdtemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKOSTEMP@
+/* Create a unique temporary file from TEMPLATE.
+   The last six characters of TEMPLATE must be "XXXXXX";
+   they are replaced with a string that makes the file name unique.
+   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+   and O_TEXT, O_BINARY (defined in "binary-io.h").
+   The file is then created, with the specified flags, ensuring it didn't exist
+   before.
+   The file is created read-write (mask at least 0600 & ~umask), but it may be
+   world-readable and world-writable (mask 0666 & ~umask), depending on the
+   implementation.
+   Returns the open file descriptor if successful, otherwise -1 and errno
+   set.  */
+# if !@HAVE_MKOSTEMP@
+_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)
+                                 _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
+_GL_CXXALIASWARN (mkostemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkostemp
+# if HAVE_RAW_DECL_MKOSTEMP
+_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
+                 "use gnulib module mkostemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKOSTEMPS@
+/* Create a unique temporary file from TEMPLATE.
+   The last six characters of TEMPLATE before a suffix of length
+   SUFFIXLEN must be "XXXXXX";
+   they are replaced with a string that makes the file name unique.
+   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+   and O_TEXT, O_BINARY (defined in "binary-io.h").
+   The file is then created, with the specified flags, ensuring it didn't exist
+   before.
+   The file is created read-write (mask at least 0600 & ~umask), but it may be
+   world-readable and world-writable (mask 0666 & ~umask), depending on the
+   implementation.
+   Returns the open file descriptor if successful, otherwise -1 and errno
+   set.  */
+# if !@HAVE_MKOSTEMPS@
+_GL_FUNCDECL_SYS (mkostemps, int,
+                  (char * /*template*/, int /*suffixlen*/, int /*flags*/)
+                  _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkostemps, int,
+                  (char * /*template*/, int /*suffixlen*/, int /*flags*/));
+_GL_CXXALIASWARN (mkostemps);
+#elif defined GNULIB_POSIXCHECK
+# undef mkostemps
+# if HAVE_RAW_DECL_MKOSTEMPS
+_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - "
+                 "use gnulib module mkostemps for portability");
+# endif
+#endif
+
+#if @GNULIB_MKSTEMP@
+/* Create a unique temporary file from TEMPLATE.
+   The last six characters of TEMPLATE must be "XXXXXX";
+   they are replaced with a string that makes the file name unique.
+   The file is then created, ensuring it didn't exist before.
+   The file is created read-write (mask at least 0600 & ~umask), but it may be
+   world-readable and world-writable (mask 0666 & ~umask), depending on the
+   implementation.
+   Returns the open file descriptor if successful, otherwise -1 and errno
+   set.  */
+# if @REPLACE_MKSTEMP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mkstemp rpl_mkstemp
+#  endif
+_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/));
+# else
+#  if ! @HAVE_MKSTEMP@
+_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/));
+# endif
+_GL_CXXALIASWARN (mkstemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkstemp
+# if HAVE_RAW_DECL_MKSTEMP
+_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - "
+                 "use gnulib module mkstemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKSTEMPS@
+/* Create a unique temporary file from TEMPLATE.
+   The last six characters of TEMPLATE prior to a suffix of length
+   SUFFIXLEN must be "XXXXXX";
+   they are replaced with a string that makes the file name unique.
+   The file is then created, ensuring it didn't exist before.
+   The file is created read-write (mask at least 0600 & ~umask), but it may be
+   world-readable and world-writable (mask 0666 & ~umask), depending on the
+   implementation.
+   Returns the open file descriptor if successful, otherwise -1 and errno
+   set.  */
+# if !@HAVE_MKSTEMPS@
+_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)
+                                 _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/));
+_GL_CXXALIASWARN (mkstemps);
+#elif defined GNULIB_POSIXCHECK
+# undef mkstemps
+# if HAVE_RAW_DECL_MKSTEMPS
+_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - "
+                 "use gnulib module mkstemps for portability");
+# endif
+#endif
+
+#if @GNULIB_POSIX_OPENPT@
+/* Return an FD open to the master side of a pseudo-terminal.  Flags should
+   include O_RDWR, and may also include O_NOCTTY.  */
+# if !@HAVE_POSIX_OPENPT@
+_GL_FUNCDECL_SYS (posix_openpt, int, (int flags));
+# endif
+_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
+_GL_CXXALIASWARN (posix_openpt);
+#elif defined GNULIB_POSIXCHECK
+# undef posix_openpt
+# if HAVE_RAW_DECL_POSIX_OPENPT
+_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - "
+                 "use gnulib module posix_openpt for portability");
+# endif
+#endif
+
+#if @GNULIB_PTSNAME@
+/* Return the pathname of the pseudo-terminal slave associated with
+   the master FD is open on, or NULL on errors.  */
+# if @REPLACE_PTSNAME@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ptsname
+#   define ptsname rpl_ptsname
+#  endif
+_GL_FUNCDECL_RPL (ptsname, char *, (int fd));
+_GL_CXXALIAS_RPL (ptsname, char *, (int fd));
+# else
+#  if !@HAVE_PTSNAME@
+_GL_FUNCDECL_SYS (ptsname, char *, (int fd));
+#  endif
+_GL_CXXALIAS_SYS (ptsname, char *, (int fd));
+# endif
+_GL_CXXALIASWARN (ptsname);
+#elif defined GNULIB_POSIXCHECK
+# undef ptsname
+# if HAVE_RAW_DECL_PTSNAME
+_GL_WARN_ON_USE (ptsname, "ptsname is not portable - "
+                 "use gnulib module ptsname for portability");
+# endif
+#endif
+
+#if @GNULIB_PTSNAME_R@
+/* Set the pathname of the pseudo-terminal slave associated with
+   the master FD is open on and return 0, or set errno and return
+   non-zero on errors.  */
+# if @REPLACE_PTSNAME_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ptsname_r
+#   define ptsname_r rpl_ptsname_r
+#  endif
+_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
+_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
+# else
+#  if !@HAVE_PTSNAME_R@
+_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
+#  endif
+_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
+# endif
+_GL_CXXALIASWARN (ptsname_r);
+#elif defined GNULIB_POSIXCHECK
+# undef ptsname_r
+# if HAVE_RAW_DECL_PTSNAME_R
+_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - "
+                 "use gnulib module ptsname_r for portability");
+# endif
+#endif
+
+#if @GNULIB_PUTENV@
+# if @REPLACE_PUTENV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef putenv
+#   define putenv rpl_putenv
+#  endif
+_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (putenv, int, (char *string));
+# else
+_GL_CXXALIAS_SYS (putenv, int, (char *string));
+# endif
+_GL_CXXALIASWARN (putenv);
+#endif
+
+#if @GNULIB_QSORT_R@
+/* Sort an array of NMEMB elements, starting at address BASE, each element
+   occupying SIZE bytes, in ascending order according to the comparison
+   function COMPARE.  */
+# if @REPLACE_QSORT_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef qsort_r
+#   define qsort_r rpl_qsort_r
+#  endif
+_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
+                                  int (*compare) (void const *, void const *,
+                                                  void *),
+                                  void *arg) _GL_ARG_NONNULL ((1, 4)));
+_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
+                                  int (*compare) (void const *, void const *,
+                                                  void *),
+                                  void *arg));
+# else
+#  if !@HAVE_QSORT_R@
+_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size,
+                                  int (*compare) (void const *, void const *,
+                                                  void *),
+                                  void *arg) _GL_ARG_NONNULL ((1, 4)));
+#  endif
+_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size,
+                                  int (*compare) (void const *, void const *,
+                                                  void *),
+                                  void *arg));
+# endif
+_GL_CXXALIASWARN (qsort_r);
+#elif defined GNULIB_POSIXCHECK
+# undef qsort_r
+# if HAVE_RAW_DECL_QSORT_R
+_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - "
+                 "use gnulib module qsort_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM_R@
+# if !@HAVE_RANDOM_R@
+#  ifndef RAND_MAX
+#   define RAND_MAX 2147483647
+#  endif
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM@
+# if !@HAVE_RANDOM@
+_GL_FUNCDECL_SYS (random, long, (void));
+# endif
+_GL_CXXALIAS_SYS (random, long, (void));
+_GL_CXXALIASWARN (random);
+#elif defined GNULIB_POSIXCHECK
+# undef random
+# if HAVE_RAW_DECL_RANDOM
+_GL_WARN_ON_USE (random, "random is unportable - "
+                 "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if !@HAVE_RANDOM@
+_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
+# endif
+_GL_CXXALIAS_SYS (srandom, void, (unsigned int seed));
+_GL_CXXALIASWARN (srandom);
+#elif defined GNULIB_POSIXCHECK
+# undef srandom
+# if HAVE_RAW_DECL_SRANDOM
+_GL_WARN_ON_USE (srandom, "srandom is unportable - "
+                 "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if !@HAVE_RANDOM@ || !@HAVE_DECL_INITSTATE@
+_GL_FUNCDECL_SYS (initstate, char *,
+                  (unsigned int seed, char *buf, size_t buf_size)
+                  _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (initstate, char *,
+                  (unsigned int seed, char *buf, size_t buf_size));
+_GL_CXXALIASWARN (initstate);
+#elif defined GNULIB_POSIXCHECK
+# undef initstate
+# if HAVE_RAW_DECL_INITSTATE_R
+_GL_WARN_ON_USE (initstate, "initstate is unportable - "
+                 "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if !@HAVE_RANDOM@ || !@HAVE_DECL_SETSTATE@
+_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (setstate, char *, (char *arg_state));
+_GL_CXXALIASWARN (setstate);
+#elif defined GNULIB_POSIXCHECK
+# undef setstate
+# if HAVE_RAW_DECL_SETSTATE_R
+_GL_WARN_ON_USE (setstate, "setstate is unportable - "
+                 "use gnulib module random for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef random_r
+#   define random_r rpl_random_r
+#  endif
+_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result)
+                                 _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result));
+# else
+#  if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result)
+                                 _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result));
+# endif
+_GL_CXXALIASWARN (random_r);
+#elif defined GNULIB_POSIXCHECK
+# undef random_r
+# if HAVE_RAW_DECL_RANDOM_R
+_GL_WARN_ON_USE (random_r, "random_r is unportable - "
+                 "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef srandom_r
+#   define srandom_r rpl_srandom_r
+#  endif
+_GL_FUNCDECL_RPL (srandom_r, int,
+                  (unsigned int seed, struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (srandom_r, int,
+                  (unsigned int seed, struct random_data *rand_state));
+# else
+#  if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (srandom_r, int,
+                  (unsigned int seed, struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (srandom_r, int,
+                  (unsigned int seed, struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (srandom_r);
+#elif defined GNULIB_POSIXCHECK
+# undef srandom_r
+# if HAVE_RAW_DECL_SRANDOM_R
+_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - "
+                 "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef initstate_r
+#   define initstate_r rpl_initstate_r
+#  endif
+_GL_FUNCDECL_RPL (initstate_r, int,
+                  (unsigned int seed, char *buf, size_t buf_size,
+                   struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((2, 4)));
+_GL_CXXALIAS_RPL (initstate_r, int,
+                  (unsigned int seed, char *buf, size_t buf_size,
+                   struct random_data *rand_state));
+# else
+#  if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (initstate_r, int,
+                  (unsigned int seed, char *buf, size_t buf_size,
+                   struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((2, 4)));
+#  endif
+_GL_CXXALIAS_SYS (initstate_r, int,
+                  (unsigned int seed, char *buf, size_t buf_size,
+                   struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (initstate_r);
+#elif defined GNULIB_POSIXCHECK
+# undef initstate_r
+# if HAVE_RAW_DECL_INITSTATE_R
+_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - "
+                 "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef setstate_r
+#   define setstate_r rpl_setstate_r
+#  endif
+_GL_FUNCDECL_RPL (setstate_r, int,
+                  (char *arg_state, struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (setstate_r, int,
+                  (char *arg_state, struct random_data *rand_state));
+# else
+#  if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (setstate_r, int,
+                  (char *arg_state, struct random_data *rand_state)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (setstate_r, int,
+                  (char *arg_state, struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (setstate_r);
+#elif defined GNULIB_POSIXCHECK
+# undef setstate_r
+# if HAVE_RAW_DECL_SETSTATE_R
+_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - "
+                 "use gnulib module random_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_REALLOC_POSIX@
+# if @REPLACE_REALLOC@
+#  if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
+        || _GL_USE_STDLIB_ALLOC)
+#   undef realloc
+#   define realloc rpl_realloc
+#  endif
+_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size));
+_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size));
+# else
+_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size));
+# endif
+_GL_CXXALIASWARN (realloc);
+#elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
+# undef realloc
+/* Assume realloc is always declared.  */
+_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - "
+                 "use gnulib module realloc-posix for portability");
+#endif
+
+
+#if @GNULIB_REALLOCARRAY@
+# if ! @HAVE_REALLOCARRAY@
+_GL_FUNCDECL_SYS (reallocarray, void *,
+                  (void *ptr, size_t nmemb, size_t size));
+# endif
+_GL_CXXALIAS_SYS (reallocarray, void *,
+                  (void *ptr, size_t nmemb, size_t size));
+_GL_CXXALIASWARN (reallocarray);
+#elif defined GNULIB_POSIXCHECK
+# undef reallocarray
+# if HAVE_RAW_DECL_REALLOCARRAY
+_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - "
+                 "use gnulib module reallocarray for portability");
+# endif
+#endif
+
+#if @GNULIB_REALPATH@
+# if @REPLACE_REALPATH@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define realpath rpl_realpath
+#  endif
+_GL_FUNCDECL_RPL (realpath, char *, (const char *name, char *resolved)
+                                    _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (realpath, char *, (const char *name, char *resolved));
+# else
+#  if !@HAVE_REALPATH@
+_GL_FUNCDECL_SYS (realpath, char *, (const char *name, char *resolved)
+                                    _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (realpath, char *, (const char *name, char *resolved));
+# endif
+_GL_CXXALIASWARN (realpath);
+#elif defined GNULIB_POSIXCHECK
+# undef realpath
+# if HAVE_RAW_DECL_REALPATH
+_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module "
+                 "canonicalize or canonicalize-lgpl for portability");
+# endif
+#endif
+
+#if @GNULIB_RPMATCH@
+/* Test a user response to a question.
+   Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear.  */
+# if !@HAVE_RPMATCH@
+_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (rpmatch, int, (const char *response));
+_GL_CXXALIASWARN (rpmatch);
+#elif defined GNULIB_POSIXCHECK
+# undef rpmatch
+# if HAVE_RAW_DECL_RPMATCH
+_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - "
+                 "use gnulib module rpmatch for portability");
+# endif
+#endif
+
+#if @GNULIB_SECURE_GETENV@
+/* Look up NAME in the environment, returning 0 in insecure situations.  */
+# if !@HAVE_SECURE_GETENV@
+_GL_FUNCDECL_SYS (secure_getenv, char *,
+                  (char const *name) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name));
+_GL_CXXALIASWARN (secure_getenv);
+#elif defined GNULIB_POSIXCHECK
+# undef secure_getenv
+# if HAVE_RAW_DECL_SECURE_GETENV
+_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - "
+                 "use gnulib module secure_getenv for portability");
+# endif
+#endif
+
+#if @GNULIB_SETENV@
+/* Set NAME to VALUE in the environment.
+   If REPLACE is nonzero, overwrite an existing value.  */
+# if @REPLACE_SETENV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef setenv
+#   define setenv rpl_setenv
+#  endif
+_GL_FUNCDECL_RPL (setenv, int,
+                  (const char *name, const char *value, int replace)
+                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (setenv, int,
+                  (const char *name, const char *value, int replace));
+# else
+#  if !@HAVE_DECL_SETENV@
+_GL_FUNCDECL_SYS (setenv, int,
+                  (const char *name, const char *value, int replace)
+                  _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (setenv, int,
+                  (const char *name, const char *value, int replace));
+# endif
+# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@)
+_GL_CXXALIASWARN (setenv);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef setenv
+# if HAVE_RAW_DECL_SETENV
+_GL_WARN_ON_USE (setenv, "setenv is unportable - "
+                 "use gnulib module setenv for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOD@
+ /* Parse a double from STRING, updating ENDP if appropriate.  */
+# if @REPLACE_STRTOD@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define strtod rpl_strtod
+#  endif
+_GL_FUNCDECL_RPL (strtod, double, (const char *str, char **endp)
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtod, double, (const char *str, char **endp));
+# else
+#  if !@HAVE_STRTOD@
+_GL_FUNCDECL_SYS (strtod, double, (const char *str, char **endp)
+                                  _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (strtod, double, (const char *str, char **endp));
+# endif
+_GL_CXXALIASWARN (strtod);
+#elif defined GNULIB_POSIXCHECK
+# undef strtod
+# if HAVE_RAW_DECL_STRTOD
+_GL_WARN_ON_USE (strtod, "strtod is unportable - "
+                 "use gnulib module strtod for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOLL@
+/* Parse a signed integer whose textual representation starts at STRING.
+   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+   "0x").
+   If ENDPTR is not NULL, the address of the first byte after the integer is
+   stored in *ENDPTR.
+   Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
+   to ERANGE.  */
+# if !@HAVE_STRTOLL@
+_GL_FUNCDECL_SYS (strtoll, long long,
+                  (const char *string, char **endptr, int base)
+                  _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtoll, long long,
+                  (const char *string, char **endptr, int base));
+_GL_CXXALIASWARN (strtoll);
+#elif defined GNULIB_POSIXCHECK
+# undef strtoll
+# if HAVE_RAW_DECL_STRTOLL
+_GL_WARN_ON_USE (strtoll, "strtoll is unportable - "
+                 "use gnulib module strtoll for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOULL@
+/* Parse an unsigned integer whose textual representation starts at STRING.
+   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+   "0x").
+   If ENDPTR is not NULL, the address of the first byte after the integer is
+   stored in *ENDPTR.
+   Upon overflow, the return value is ULLONG_MAX, and errno is set to
+   ERANGE.  */
+# if !@HAVE_STRTOULL@
+_GL_FUNCDECL_SYS (strtoull, unsigned long long,
+                  (const char *string, char **endptr, int base)
+                  _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtoull, unsigned long long,
+                  (const char *string, char **endptr, int base));
+_GL_CXXALIASWARN (strtoull);
+#elif defined GNULIB_POSIXCHECK
+# undef strtoull
+# if HAVE_RAW_DECL_STRTOULL
+_GL_WARN_ON_USE (strtoull, "strtoull is unportable - "
+                 "use gnulib module strtoull for portability");
+# endif
+#endif
+
+#if @GNULIB_UNLOCKPT@
+/* Unlock the slave side of the pseudo-terminal whose master side is specified
+   by FD, so that it can be opened.  */
+# if !@HAVE_UNLOCKPT@
+_GL_FUNCDECL_SYS (unlockpt, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (unlockpt, int, (int fd));
+_GL_CXXALIASWARN (unlockpt);
+#elif defined GNULIB_POSIXCHECK
+# undef unlockpt
+# if HAVE_RAW_DECL_UNLOCKPT
+_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - "
+                 "use gnulib module unlockpt for portability");
+# endif
+#endif
+
+#if @GNULIB_UNSETENV@
+/* Remove the variable NAME from the environment.  */
+# if @REPLACE_UNSETENV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef unsetenv
+#   define unsetenv rpl_unsetenv
+#  endif
+_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (unsetenv, int, (const char *name));
+# else
+#  if !@HAVE_DECL_UNSETENV@
+_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (unsetenv, int, (const char *name));
+# endif
+# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@)
+_GL_CXXALIASWARN (unsetenv);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef unsetenv
+# if HAVE_RAW_DECL_UNSETENV
+_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - "
+                 "use gnulib module unsetenv for portability");
+# endif
+#endif
+
+/* Convert a wide character to a multibyte character.  */
+#if @GNULIB_WCTOMB@
+# if @REPLACE_WCTOMB@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wctomb
+#   define wctomb rpl_wctomb
+#  endif
+_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc));
+_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc));
+# else
+_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc));
+# endif
+_GL_CXXALIASWARN (wctomb);
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_STDLIB_H */
+#endif /* _@GUARD_PREFIX@_STDLIB_H */
+#endif
diff --git a/grub-core/lib/gnulib/strcasecmp.c b/grub-core/lib/gnulib/strcasecmp.c
new file mode 100644
index 0000000..6cd0e1e
--- /dev/null
+++ b/grub-core/lib/gnulib/strcasecmp.c
@@ -0,0 +1,62 @@
+/* Case-insensitive string comparison function.
+   Copyright (C) 1998-1999, 2005-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+#include <ctype.h>
+#include <limits.h>
+
+#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))
+
+/* Compare strings S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than, equal to or greater
+   than S2.
+   Note: This function does not work with multibyte strings!  */
+
+int
+strcasecmp (const char *s1, const char *s2)
+{
+  const unsigned char *p1 = (const unsigned char *) s1;
+  const unsigned char *p2 = (const unsigned char *) s2;
+  unsigned char c1, c2;
+
+  if (p1 == p2)
+    return 0;
+
+  do
+    {
+      c1 = TOLOWER (*p1);
+      c2 = TOLOWER (*p2);
+
+      if (c1 == '\0')
+        break;
+
+      ++p1;
+      ++p2;
+    }
+  while (c1 == c2);
+
+  if (UCHAR_MAX <= INT_MAX)
+    return c1 - c2;
+  else
+    /* On machines where 'char' and 'int' are types of the same size, the
+       difference of two 'unsigned char' values - including the sign bit -
+       doesn't fit in an 'int'.  */
+    return (c1 > c2 ? 1 : c1 < c2 ? -1 : 0);
+}
diff --git a/grub-core/lib/gnulib/strchrnul.c b/grub-core/lib/gnulib/strchrnul.c
new file mode 100644
index 0000000..0f5dd81
--- /dev/null
+++ b/grub-core/lib/gnulib/strchrnul.c
@@ -0,0 +1,142 @@
+/* Searching in a string.
+   Copyright (C) 2003, 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+/* Find the first occurrence of C in S or the final NUL byte.  */
+char *
+strchrnul (const char *s, int c_in)
+{
+  /* On 32-bit hardware, choosing longword to be a 32-bit unsigned
+     long instead of a 64-bit uintmax_t tends to give better
+     performance.  On 64-bit hardware, unsigned long is generally 64
+     bits already.  Change this typedef to experiment with
+     performance.  */
+  typedef unsigned long int longword;
+
+  const unsigned char *char_ptr;
+  const longword *longword_ptr;
+  longword repeated_one;
+  longword repeated_c;
+  unsigned char c;
+
+  c = (unsigned char) c_in;
+  if (!c)
+    return rawmemchr (s, 0);
+
+  /* Handle the first few bytes by reading one byte at a time.
+     Do this until CHAR_PTR is aligned on a longword boundary.  */
+  for (char_ptr = (const unsigned char *) s;
+       (size_t) char_ptr % sizeof (longword) != 0;
+       ++char_ptr)
+    if (!*char_ptr || *char_ptr == c)
+      return (char *) char_ptr;
+
+  longword_ptr = (const longword *) char_ptr;
+
+  /* All these elucidatory comments refer to 4-byte longwords,
+     but the theory applies equally well to any size longwords.  */
+
+  /* Compute auxiliary longword values:
+     repeated_one is a value which has a 1 in every byte.
+     repeated_c has c in every byte.  */
+  repeated_one = 0x01010101;
+  repeated_c = c | (c << 8);
+  repeated_c |= repeated_c << 16;
+  if (0xffffffffU < (longword) -1)
+    {
+      repeated_one |= repeated_one << 31 << 1;
+      repeated_c |= repeated_c << 31 << 1;
+      if (8 < sizeof (longword))
+        {
+          size_t i;
+
+          for (i = 64; i < sizeof (longword) * 8; i *= 2)
+            {
+              repeated_one |= repeated_one << i;
+              repeated_c |= repeated_c << i;
+            }
+        }
+    }
+
+  /* Instead of the traditional loop which tests each byte, we will
+     test a longword at a time.  The tricky part is testing if *any of
+     the four* bytes in the longword in question are equal to NUL or
+     c.  We first use an xor with repeated_c.  This reduces the task
+     to testing whether *any of the four* bytes in longword1 or
+     longword2 is zero.
+
+     Let's consider longword1.  We compute tmp =
+       ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7).
+     That is, we perform the following operations:
+       1. Subtract repeated_one.
+       2. & ~longword1.
+       3. & a mask consisting of 0x80 in every byte.
+     Consider what happens in each byte:
+       - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff,
+         and step 3 transforms it into 0x80.  A carry can also be propagated
+         to more significant bytes.
+       - If a byte of longword1 is nonzero, let its lowest 1 bit be at
+         position k (0 <= k <= 7); so the lowest k bits are 0.  After step 1,
+         the byte ends in a single bit of value 0 and k bits of value 1.
+         After step 2, the result is just k bits of value 1: 2^k - 1.  After
+         step 3, the result is 0.  And no carry is produced.
+     So, if longword1 has only non-zero bytes, tmp is zero.
+     Whereas if longword1 has a zero byte, call j the position of the least
+     significant zero byte.  Then the result has a zero at positions 0, ...,
+     j-1 and a 0x80 at position j.  We cannot predict the result at the more
+     significant bytes (positions j+1..3), but it does not matter since we
+     already have a non-zero bit at position 8*j+7.
+
+     The test whether any byte in longword1 or longword2 is zero is equivalent
+     to testing whether tmp1 is nonzero or tmp2 is nonzero.  We can combine
+     this into a single test, whether (tmp1 | tmp2) is nonzero.
+
+     This test can read more than one byte beyond the end of a string,
+     depending on where the terminating NUL is encountered.  However,
+     this is considered safe since the initialization phase ensured
+     that the read will be aligned, therefore, the read will not cross
+     page boundaries and will not cause a fault.  */
+
+  while (1)
+    {
+      longword longword1 = *longword_ptr ^ repeated_c;
+      longword longword2 = *longword_ptr;
+
+      if (((((longword1 - repeated_one) & ~longword1)
+            | ((longword2 - repeated_one) & ~longword2))
+           & (repeated_one << 7)) != 0)
+        break;
+      longword_ptr++;
+    }
+
+  char_ptr = (const unsigned char *) longword_ptr;
+
+  /* At this point, we know that one of the sizeof (longword) bytes
+     starting at char_ptr is == 0 or == c.  On little-endian machines,
+     we could determine the first such byte without any further memory
+     accesses, just by looking at the tmp result from the last loop
+     iteration.  But this does not work on big-endian machines.
+     Choose code that works in both cases.  */
+
+  char_ptr = (unsigned char *) longword_ptr;
+  while (*char_ptr && (*char_ptr != c))
+    char_ptr++;
+  return (char *) char_ptr;
+}
diff --git a/grub-core/lib/gnulib/strchrnul.valgrind b/grub-core/lib/gnulib/strchrnul.valgrind
new file mode 100644
index 0000000..b14fa13
--- /dev/null
+++ b/grub-core/lib/gnulib/strchrnul.valgrind
@@ -0,0 +1,12 @@
+# Suppress a valgrind message about use of uninitialized memory in strchrnul().
+# This use is OK because it provides only a speedup.
+{
+    strchrnul-value4
+    Memcheck:Value4
+    fun:strchrnul
+}
+{
+    strchrnul-value8
+    Memcheck:Value8
+    fun:strchrnul
+}
diff --git a/grub-core/lib/gnulib/strdup.c b/grub-core/lib/gnulib/strdup.c
new file mode 100644
index 0000000..717cf65
--- /dev/null
+++ b/grub-core/lib/gnulib/strdup.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+/* Get specification.  */
+#include <string.h>
+
+#include <stdlib.h>
+
+#undef __strdup
+#ifdef _LIBC
+# undef strdup
+#endif
+
+#ifndef weak_alias
+# define __strdup strdup
+#endif
+
+/* Duplicate S, returning an identical malloc'd string.  */
+char *
+__strdup (const char *s)
+{
+  size_t len = strlen (s) + 1;
+  void *new = malloc (len);
+
+  if (new == NULL)
+    return NULL;
+
+  return (char *) memcpy (new, s, len);
+}
+#ifdef libc_hidden_def
+libc_hidden_def (__strdup)
+#endif
+#ifdef weak_alias
+weak_alias (__strdup, strdup)
+#endif
diff --git a/grub-core/lib/gnulib/streq.h b/grub-core/lib/gnulib/streq.h
new file mode 100644
index 0000000..326537b
--- /dev/null
+++ b/grub-core/lib/gnulib/streq.h
@@ -0,0 +1,176 @@
+/* Optimized string comparison.
+   Copyright (C) 2001-2002, 2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>.  */
+
+#ifndef _GL_STREQ_H
+#define _GL_STREQ_H
+
+#include <string.h>
+
+/* STREQ_OPT allows to optimize string comparison with a small literal string.
+     STREQ_OPT (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
+   is semantically equivalent to
+     strcmp (s, "EUC-KR") == 0
+   just faster.  */
+
+/* Help GCC to generate good code for string comparisons with
+   immediate strings. */
+#if defined (__GNUC__) && defined (__OPTIMIZE__)
+
+static inline int
+streq9 (const char *s1, const char *s2)
+{
+  return strcmp (s1 + 9, s2 + 9) == 0;
+}
+
+static inline int
+streq8 (const char *s1, const char *s2, char s28)
+{
+  if (s1[8] == s28)
+    {
+      if (s28 == 0)
+        return 1;
+      else
+        return streq9 (s1, s2);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq7 (const char *s1, const char *s2, char s27, char s28)
+{
+  if (s1[7] == s27)
+    {
+      if (s27 == 0)
+        return 1;
+      else
+        return streq8 (s1, s2, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq6 (const char *s1, const char *s2, char s26, char s27, char s28)
+{
+  if (s1[6] == s26)
+    {
+      if (s26 == 0)
+        return 1;
+      else
+        return streq7 (s1, s2, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq5 (const char *s1, const char *s2, char s25, char s26, char s27, char s28)
+{
+  if (s1[5] == s25)
+    {
+      if (s25 == 0)
+        return 1;
+      else
+        return streq6 (s1, s2, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq4 (const char *s1, const char *s2, char s24, char s25, char s26, char s27, char s28)
+{
+  if (s1[4] == s24)
+    {
+      if (s24 == 0)
+        return 1;
+      else
+        return streq5 (s1, s2, s25, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq3 (const char *s1, const char *s2, char s23, char s24, char s25, char s26, char s27, char s28)
+{
+  if (s1[3] == s23)
+    {
+      if (s23 == 0)
+        return 1;
+      else
+        return streq4 (s1, s2, s24, s25, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq2 (const char *s1, const char *s2, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
+{
+  if (s1[2] == s22)
+    {
+      if (s22 == 0)
+        return 1;
+      else
+        return streq3 (s1, s2, s23, s24, s25, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq1 (const char *s1, const char *s2, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
+{
+  if (s1[1] == s21)
+    {
+      if (s21 == 0)
+        return 1;
+      else
+        return streq2 (s1, s2, s22, s23, s24, s25, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+static inline int
+streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
+{
+  if (s1[0] == s20)
+    {
+      if (s20 == 0)
+        return 1;
+      else
+        return streq1 (s1, s2, s21, s22, s23, s24, s25, s26, s27, s28);
+    }
+  else
+    return 0;
+}
+
+#define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
+  streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28)
+
+#else
+
+#define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
+  (strcmp (s1, s2) == 0)
+
+#endif
+
+#endif /* _GL_STREQ_H */
diff --git a/grub-core/lib/gnulib/strerror-override.c b/grub-core/lib/gnulib/strerror-override.c
new file mode 100644
index 0000000..558a010
--- /dev/null
+++ b/grub-core/lib/gnulib/strerror-override.c
@@ -0,0 +1,302 @@
+/* strerror-override.c --- POSIX compatible system error routine
+
+   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2010.  */
+
+#include <config.h>
+
+#include "strerror-override.h"
+
+#include <errno.h>
+
+#if GNULIB_defined_EWINSOCK /* native Windows platforms */
+# if HAVE_WINSOCK2_H
+#  include <winsock2.h>
+# endif
+#endif
+
+/* If ERRNUM maps to an errno value defined by gnulib, return a string
+   describing the error.  Otherwise return NULL.  */
+const char *
+strerror_override (int errnum)
+{
+  /* These error messages are taken from glibc/sysdeps/gnu/errlist.c.  */
+  switch (errnum)
+    {
+#if REPLACE_STRERROR_0
+    case 0:
+      return "Success";
+#endif
+
+#if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */
+    case EINPROGRESS:
+      return "Operation now in progress";
+    case EALREADY:
+      return "Operation already in progress";
+    case ENOTSOCK:
+      return "Socket operation on non-socket";
+    case EDESTADDRREQ:
+      return "Destination address required";
+    case EMSGSIZE:
+      return "Message too long";
+    case EPROTOTYPE:
+      return "Protocol wrong type for socket";
+    case ENOPROTOOPT:
+      return "Protocol not available";
+    case EPROTONOSUPPORT:
+      return "Protocol not supported";
+    case EOPNOTSUPP:
+      return "Operation not supported";
+    case EAFNOSUPPORT:
+      return "Address family not supported by protocol";
+    case EADDRINUSE:
+      return "Address already in use";
+    case EADDRNOTAVAIL:
+      return "Cannot assign requested address";
+    case ENETDOWN:
+      return "Network is down";
+    case ENETUNREACH:
+      return "Network is unreachable";
+    case ECONNRESET:
+      return "Connection reset by peer";
+    case ENOBUFS:
+      return "No buffer space available";
+    case EISCONN:
+      return "Transport endpoint is already connected";
+    case ENOTCONN:
+      return "Transport endpoint is not connected";
+    case ETIMEDOUT:
+      return "Connection timed out";
+    case ECONNREFUSED:
+      return "Connection refused";
+    case ELOOP:
+      return "Too many levels of symbolic links";
+    case EHOSTUNREACH:
+      return "No route to host";
+    case EWOULDBLOCK:
+      return "Operation would block";
+#endif
+#if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */
+    case ETXTBSY:
+      return "Text file busy";
+    case ENODATA:
+      return "No data available";
+    case ENOSR:
+      return "Out of streams resources";
+    case ENOSTR:
+      return "Device not a stream";
+    case ETIME:
+      return "Timer expired";
+    case EOTHER:
+      return "Other error";
+#endif
+#if GNULIB_defined_EWINSOCK /* native Windows platforms */
+    case ESOCKTNOSUPPORT:
+      return "Socket type not supported";
+    case EPFNOSUPPORT:
+      return "Protocol family not supported";
+    case ESHUTDOWN:
+      return "Cannot send after transport endpoint shutdown";
+    case ETOOMANYREFS:
+      return "Too many references: cannot splice";
+    case EHOSTDOWN:
+      return "Host is down";
+    case EPROCLIM:
+      return "Too many processes";
+    case EUSERS:
+      return "Too many users";
+    case EDQUOT:
+      return "Disk quota exceeded";
+    case ESTALE:
+      return "Stale NFS file handle";
+    case EREMOTE:
+      return "Object is remote";
+# if HAVE_WINSOCK2_H
+      /* WSA_INVALID_HANDLE maps to EBADF */
+      /* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */
+      /* WSA_INVALID_PARAMETER maps to EINVAL */
+    case WSA_OPERATION_ABORTED:
+      return "Overlapped operation aborted";
+    case WSA_IO_INCOMPLETE:
+      return "Overlapped I/O event object not in signaled state";
+    case WSA_IO_PENDING:
+      return "Overlapped operations will complete later";
+      /* WSAEINTR maps to EINTR */
+      /* WSAEBADF maps to EBADF */
+      /* WSAEACCES maps to EACCES */
+      /* WSAEFAULT maps to EFAULT */
+      /* WSAEINVAL maps to EINVAL */
+      /* WSAEMFILE maps to EMFILE */
+      /* WSAEWOULDBLOCK maps to EWOULDBLOCK */
+      /* WSAEINPROGRESS maps to EINPROGRESS */
+      /* WSAEALREADY maps to EALREADY */
+      /* WSAENOTSOCK maps to ENOTSOCK */
+      /* WSAEDESTADDRREQ maps to EDESTADDRREQ */
+      /* WSAEMSGSIZE maps to EMSGSIZE */
+      /* WSAEPROTOTYPE maps to EPROTOTYPE */
+      /* WSAENOPROTOOPT maps to ENOPROTOOPT */
+      /* WSAEPROTONOSUPPORT maps to EPROTONOSUPPORT */
+      /* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */
+      /* WSAEOPNOTSUPP maps to EOPNOTSUPP */
+      /* WSAEPFNOSUPPORT is EPFNOSUPPORT */
+      /* WSAEAFNOSUPPORT maps to EAFNOSUPPORT */
+      /* WSAEADDRINUSE maps to EADDRINUSE */
+      /* WSAEADDRNOTAVAIL maps to EADDRNOTAVAIL */
+      /* WSAENETDOWN maps to ENETDOWN */
+      /* WSAENETUNREACH maps to ENETUNREACH */
+      /* WSAENETRESET maps to ENETRESET */
+      /* WSAECONNABORTED maps to ECONNABORTED */
+      /* WSAECONNRESET maps to ECONNRESET */
+      /* WSAENOBUFS maps to ENOBUFS */
+      /* WSAEISCONN maps to EISCONN */
+      /* WSAENOTCONN maps to ENOTCONN */
+      /* WSAESHUTDOWN is ESHUTDOWN */
+      /* WSAETOOMANYREFS is ETOOMANYREFS */
+      /* WSAETIMEDOUT maps to ETIMEDOUT */
+      /* WSAECONNREFUSED maps to ECONNREFUSED */
+      /* WSAELOOP maps to ELOOP */
+      /* WSAENAMETOOLONG maps to ENAMETOOLONG */
+      /* WSAEHOSTDOWN is EHOSTDOWN */
+      /* WSAEHOSTUNREACH maps to EHOSTUNREACH */
+      /* WSAENOTEMPTY maps to ENOTEMPTY */
+      /* WSAEPROCLIM is EPROCLIM */
+      /* WSAEUSERS is EUSERS */
+      /* WSAEDQUOT is EDQUOT */
+      /* WSAESTALE is ESTALE */
+      /* WSAEREMOTE is EREMOTE */
+    case WSASYSNOTREADY:
+      return "Network subsystem is unavailable";
+    case WSAVERNOTSUPPORTED:
+      return "Winsock.dll version out of range";
+    case WSANOTINITIALISED:
+      return "Successful WSAStartup not yet performed";
+    case WSAEDISCON:
+      return "Graceful shutdown in progress";
+    case WSAENOMORE: case WSA_E_NO_MORE:
+      return "No more results";
+    case WSAECANCELLED: case WSA_E_CANCELLED:
+      return "Call was canceled";
+    case WSAEINVALIDPROCTABLE:
+      return "Procedure call table is invalid";
+    case WSAEINVALIDPROVIDER:
+      return "Service provider is invalid";
+    case WSAEPROVIDERFAILEDINIT:
+      return "Service provider failed to initialize";
+    case WSASYSCALLFAILURE:
+      return "System call failure";
+    case WSASERVICE_NOT_FOUND:
+      return "Service not found";
+    case WSATYPE_NOT_FOUND:
+      return "Class type not found";
+    case WSAEREFUSED:
+      return "Database query was refused";
+    case WSAHOST_NOT_FOUND:
+      return "Host not found";
+    case WSATRY_AGAIN:
+      return "Nonauthoritative host not found";
+    case WSANO_RECOVERY:
+      return "Nonrecoverable error";
+    case WSANO_DATA:
+      return "Valid name, no data record of requested type";
+      /* WSA_QOS_* omitted */
+# endif
+#endif
+
+#if GNULIB_defined_ENOMSG
+    case ENOMSG:
+      return "No message of desired type";
+#endif
+
+#if GNULIB_defined_EIDRM
+    case EIDRM:
+      return "Identifier removed";
+#endif
+
+#if GNULIB_defined_ENOLINK
+    case ENOLINK:
+      return "Link has been severed";
+#endif
+
+#if GNULIB_defined_EPROTO
+    case EPROTO:
+      return "Protocol error";
+#endif
+
+#if GNULIB_defined_EMULTIHOP
+    case EMULTIHOP:
+      return "Multihop attempted";
+#endif
+
+#if GNULIB_defined_EBADMSG
+    case EBADMSG:
+      return "Bad message";
+#endif
+
+#if GNULIB_defined_EOVERFLOW
+    case EOVERFLOW:
+      return "Value too large for defined data type";
+#endif
+
+#if GNULIB_defined_ENOTSUP
+    case ENOTSUP:
+      return "Not supported";
+#endif
+
+#if GNULIB_defined_ENETRESET
+    case ENETRESET:
+      return "Network dropped connection on reset";
+#endif
+
+#if GNULIB_defined_ECONNABORTED
+    case ECONNABORTED:
+      return "Software caused connection abort";
+#endif
+
+#if GNULIB_defined_ESTALE
+    case ESTALE:
+      return "Stale NFS file handle";
+#endif
+
+#if GNULIB_defined_EDQUOT
+    case EDQUOT:
+      return "Disk quota exceeded";
+#endif
+
+#if GNULIB_defined_ECANCELED
+    case ECANCELED:
+      return "Operation canceled";
+#endif
+
+#if GNULIB_defined_EOWNERDEAD
+    case EOWNERDEAD:
+      return "Owner died";
+#endif
+
+#if GNULIB_defined_ENOTRECOVERABLE
+    case ENOTRECOVERABLE:
+      return "State not recoverable";
+#endif
+
+#if GNULIB_defined_EILSEQ
+    case EILSEQ:
+      return "Invalid or incomplete multibyte or wide character";
+#endif
+
+    default:
+      return NULL;
+    }
+}
diff --git a/grub-core/lib/gnulib/strerror-override.h b/grub-core/lib/gnulib/strerror-override.h
new file mode 100644
index 0000000..255febc
--- /dev/null
+++ b/grub-core/lib/gnulib/strerror-override.h
@@ -0,0 +1,56 @@
+/* strerror-override.h --- POSIX compatible system error routine
+
+   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GL_STRERROR_OVERRIDE_H
+# define _GL_STRERROR_OVERRIDE_H
+
+# include <errno.h>
+# include <stddef.h>
+
+/* Reasonable buffer size that should never trigger ERANGE; if this
+   proves too small, we intentionally abort(), to remind us to fix
+   this value.  */
+# define STACKBUF_LEN 256
+
+/* If ERRNUM maps to an errno value defined by gnulib, return a string
+   describing the error.  Otherwise return NULL.  */
+# if REPLACE_STRERROR_0 \
+     || GNULIB_defined_ESOCK \
+     || GNULIB_defined_ESTREAMS \
+     || GNULIB_defined_EWINSOCK \
+     || GNULIB_defined_ENOMSG \
+     || GNULIB_defined_EIDRM \
+     || GNULIB_defined_ENOLINK \
+     || GNULIB_defined_EPROTO \
+     || GNULIB_defined_EMULTIHOP \
+     || GNULIB_defined_EBADMSG \
+     || GNULIB_defined_EOVERFLOW \
+     || GNULIB_defined_ENOTSUP \
+     || GNULIB_defined_ENETRESET \
+     || GNULIB_defined_ECONNABORTED \
+     || GNULIB_defined_ESTALE \
+     || GNULIB_defined_EDQUOT \
+     || GNULIB_defined_ECANCELED \
+     || GNULIB_defined_EOWNERDEAD \
+     || GNULIB_defined_ENOTRECOVERABLE \
+     || GNULIB_defined_EILSEQ
+extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
+# else
+#  define strerror_override(ignored) NULL
+# endif
+
+#endif /* _GL_STRERROR_OVERRIDE_H */
diff --git a/grub-core/lib/gnulib/strerror.c b/grub-core/lib/gnulib/strerror.c
new file mode 100644
index 0000000..f5900fd
--- /dev/null
+++ b/grub-core/lib/gnulib/strerror.c
@@ -0,0 +1,71 @@
+/* strerror.c --- POSIX compatible system error routine
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "intprops.h"
+#include "strerror-override.h"
+#include "verify.h"
+
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef sprintf
+
+char *
+strerror (int n)
+#undef strerror
+{
+  static char buf[STACKBUF_LEN];
+  size_t len;
+
+  /* Cast away const, due to the historical signature of strerror;
+     callers should not be modifying the string.  */
+  const char *msg = strerror_override (n);
+  if (msg)
+    return (char *) msg;
+
+  msg = strerror (n);
+
+  /* Our strerror_r implementation might use the system's strerror
+     buffer, so all other clients of strerror have to see the error
+     copied into a buffer that we manage.  This is not thread-safe,
+     even if the system strerror is, but portable programs shouldn't
+     be using strerror if they care about thread-safety.  */
+  if (!msg || !*msg)
+    {
+      static char const fmt[] = "Unknown error %d";
+      verify (sizeof buf >= sizeof (fmt) + INT_STRLEN_BOUND (n));
+      sprintf (buf, fmt, n);
+      errno = EINVAL;
+      return buf;
+    }
+
+  /* Fix STACKBUF_LEN if this ever aborts.  */
+  len = strlen (msg);
+  if (sizeof buf <= len)
+    abort ();
+
+  memcpy (buf, msg, len + 1);
+  return buf;
+}
diff --git a/grub-core/lib/gnulib/string.in.h b/grub-core/lib/gnulib/string.in.h
new file mode 100644
index 0000000..4a9292f
--- /dev/null
+++ b/grub-core/lib/gnulib/string.in.h
@@ -0,0 +1,1063 @@
+/* A GNU-like <string.h>.
+
+   Copyright (C) 1995-1996, 2001-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined _GL_ALREADY_INCLUDING_STRING_H
+/* Special invocation convention:
+   - On OS X/NetBSD we have a sequence of nested includes
+       <string.h> -> <strings.h> -> "string.h"
+     In this situation system _chk variants due to -D_FORTIFY_SOURCE
+     might be used after any replacements defined here.  */
+
+#@INCLUDE_NEXT@ @NEXT_STRING_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_STRING_H
+
+#define _GL_ALREADY_INCLUDING_STRING_H
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_STRING_H@
+
+#undef _GL_ALREADY_INCLUDING_STRING_H
+
+#ifndef _@GUARD_PREFIX@_STRING_H
+#define _@GUARD_PREFIX@_STRING_H
+
+/* NetBSD 5.0 mis-defines NULL.  */
+#include <stddef.h>
+
+/* MirBSD defines mbslen as a macro.  */
+#if @GNULIB_MBSLEN@ && defined __MirBSD__
+# include <wchar.h>
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The attribute __pure__ was added in gcc 2.96.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE /* empty */
+#endif
+
+/* NetBSD 5.0 declares strsignal in <unistd.h>, not in <string.h>.  */
+/* But in any case avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_STRSIGNAL@ || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \
+    && ! defined __GLIBC__
+# include <unistd.h>
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Clear a block of memory.  The compiler will not delete a call to
+   this function, even if the block is dead after the call.  */
+#if @GNULIB_EXPLICIT_BZERO@
+# if ! @HAVE_EXPLICIT_BZERO@
+_GL_FUNCDECL_SYS (explicit_bzero, void,
+                  (void *__dest, size_t __n) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (explicit_bzero, void, (void *__dest, size_t __n));
+_GL_CXXALIASWARN (explicit_bzero);
+#elif defined GNULIB_POSIXCHECK
+# undef explicit_bzero
+# if HAVE_RAW_DECL_EXPLICIT_BZERO
+_GL_WARN_ON_USE (explicit_bzero, "explicit_bzero is unportable - "
+                 "use gnulib module explicit_bzero for portability");
+# endif
+#endif
+
+/* Find the index of the least-significant set bit.  */
+#if @GNULIB_FFSL@
+# if !@HAVE_FFSL@
+_GL_FUNCDECL_SYS (ffsl, int, (long int i));
+# endif
+_GL_CXXALIAS_SYS (ffsl, int, (long int i));
+_GL_CXXALIASWARN (ffsl);
+#elif defined GNULIB_POSIXCHECK
+# undef ffsl
+# if HAVE_RAW_DECL_FFSL
+_GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module");
+# endif
+#endif
+
+
+/* Find the index of the least-significant set bit.  */
+#if @GNULIB_FFSLL@
+# if !@HAVE_FFSLL@
+_GL_FUNCDECL_SYS (ffsll, int, (long long int i));
+# endif
+_GL_CXXALIAS_SYS (ffsll, int, (long long int i));
+_GL_CXXALIASWARN (ffsll);
+#elif defined GNULIB_POSIXCHECK
+# undef ffsll
+# if HAVE_RAW_DECL_FFSLL
+_GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module");
+# endif
+#endif
+
+
+/* Return the first instance of C within N bytes of S, or NULL.  */
+#if @GNULIB_MEMCHR@
+# if @REPLACE_MEMCHR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define memchr rpl_memchr
+#  endif
+_GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (memchr, void *, (void const *__s, int __c, size_t __n));
+# else
+#  if ! @HAVE_MEMCHR@
+_GL_FUNCDECL_SYS (memchr, void *, (void const *__s, int __c, size_t __n)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+#  endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C" { const void * std::memchr (const void *, int, size_t); }
+       extern "C++" { void * std::memchr (void *, int, size_t); }  */
+_GL_CXXALIAS_SYS_CAST2 (memchr,
+                        void *, (void const *__s, int __c, size_t __n),
+                        void const *, (void const *__s, int __c, size_t __n));
+# endif
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n));
+_GL_CXXALIASWARN1 (memchr, void const *,
+                   (void const *__s, int __c, size_t __n));
+# else
+_GL_CXXALIASWARN (memchr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef memchr
+/* Assume memchr is always declared.  */
+_GL_WARN_ON_USE (memchr, "memchr has platform-specific bugs - "
+                 "use gnulib module memchr for portability" );
+#endif
+
+/* Return the first occurrence of NEEDLE in HAYSTACK.  */
+#if @GNULIB_MEMMEM@
+# if @REPLACE_MEMMEM@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define memmem rpl_memmem
+#  endif
+_GL_FUNCDECL_RPL (memmem, void *,
+                  (void const *__haystack, size_t __haystack_len,
+                   void const *__needle, size_t __needle_len)
+                  _GL_ATTRIBUTE_PURE
+                  _GL_ARG_NONNULL ((1, 3)));
+_GL_CXXALIAS_RPL (memmem, void *,
+                  (void const *__haystack, size_t __haystack_len,
+                   void const *__needle, size_t __needle_len));
+# else
+#  if ! @HAVE_DECL_MEMMEM@
+_GL_FUNCDECL_SYS (memmem, void *,
+                  (void const *__haystack, size_t __haystack_len,
+                   void const *__needle, size_t __needle_len)
+                  _GL_ATTRIBUTE_PURE
+                  _GL_ARG_NONNULL ((1, 3)));
+#  endif
+_GL_CXXALIAS_SYS (memmem, void *,
+                  (void const *__haystack, size_t __haystack_len,
+                   void const *__needle, size_t __needle_len));
+# endif
+_GL_CXXALIASWARN (memmem);
+#elif defined GNULIB_POSIXCHECK
+# undef memmem
+# if HAVE_RAW_DECL_MEMMEM
+_GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - "
+                 "use gnulib module memmem-simple for portability, "
+                 "and module memmem for speed" );
+# endif
+#endif
+
+/* Copy N bytes of SRC to DEST, return pointer to bytes after the
+   last written byte.  */
+#if @GNULIB_MEMPCPY@
+# if ! @HAVE_MEMPCPY@
+_GL_FUNCDECL_SYS (mempcpy, void *,
+                  (void *restrict __dest, void const *restrict __src,
+                   size_t __n)
+                  _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (mempcpy, void *,
+                  (void *restrict __dest, void const *restrict __src,
+                   size_t __n));
+_GL_CXXALIASWARN (mempcpy);
+#elif defined GNULIB_POSIXCHECK
+# undef mempcpy
+# if HAVE_RAW_DECL_MEMPCPY
+_GL_WARN_ON_USE (mempcpy, "mempcpy is unportable - "
+                 "use gnulib module mempcpy for portability");
+# endif
+#endif
+
+/* Search backwards through a block for a byte (specified as an int).  */
+#if @GNULIB_MEMRCHR@
+# if ! @HAVE_DECL_MEMRCHR@
+_GL_FUNCDECL_SYS (memrchr, void *, (void const *, int, size_t)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1)));
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" { const void * std::memrchr (const void *, int, size_t); }
+       extern "C++" { void * std::memrchr (void *, int, size_t); }  */
+_GL_CXXALIAS_SYS_CAST2 (memrchr,
+                        void *, (void const *, int, size_t),
+                        void const *, (void const *, int, size_t));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t));
+_GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t));
+# else
+_GL_CXXALIASWARN (memrchr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef memrchr
+# if HAVE_RAW_DECL_MEMRCHR
+_GL_WARN_ON_USE (memrchr, "memrchr is unportable - "
+                 "use gnulib module memrchr for portability");
+# endif
+#endif
+
+/* Find the first occurrence of C in S.  More efficient than
+   memchr(S,C,N), at the expense of undefined behavior if C does not
+   occur within N bytes.  */
+#if @GNULIB_RAWMEMCHR@
+# if ! @HAVE_RAWMEMCHR@
+_GL_FUNCDECL_SYS (rawmemchr, void *, (void const *__s, int __c_in)
+                                     _GL_ATTRIBUTE_PURE
+                                     _GL_ARG_NONNULL ((1)));
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" { const void * std::rawmemchr (const void *, int); }
+       extern "C++" { void * std::rawmemchr (void *, int); }  */
+_GL_CXXALIAS_SYS_CAST2 (rawmemchr,
+                        void *, (void const *__s, int __c_in),
+                        void const *, (void const *__s, int __c_in));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in));
+_GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in));
+# else
+_GL_CXXALIASWARN (rawmemchr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rawmemchr
+# if HAVE_RAW_DECL_RAWMEMCHR
+_GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - "
+                 "use gnulib module rawmemchr for portability");
+# endif
+#endif
+
+/* Copy SRC to DST, returning the address of the terminating '\0' in DST.  */
+#if @GNULIB_STPCPY@
+# if ! @HAVE_STPCPY@
+_GL_FUNCDECL_SYS (stpcpy, char *,
+                  (char *restrict __dst, char const *restrict __src)
+                  _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (stpcpy, char *,
+                  (char *restrict __dst, char const *restrict __src));
+_GL_CXXALIASWARN (stpcpy);
+#elif defined GNULIB_POSIXCHECK
+# undef stpcpy
+# if HAVE_RAW_DECL_STPCPY
+_GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - "
+                 "use gnulib module stpcpy for portability");
+# endif
+#endif
+
+/* Copy no more than N bytes of SRC to DST, returning a pointer past the
+   last non-NUL byte written into DST.  */
+#if @GNULIB_STPNCPY@
+# if @REPLACE_STPNCPY@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef stpncpy
+#   define stpncpy rpl_stpncpy
+#  endif
+_GL_FUNCDECL_RPL (stpncpy, char *,
+                  (char *restrict __dst, char const *restrict __src,
+                   size_t __n)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (stpncpy, char *,
+                  (char *restrict __dst, char const *restrict __src,
+                   size_t __n));
+# else
+#  if ! @HAVE_STPNCPY@
+_GL_FUNCDECL_SYS (stpncpy, char *,
+                  (char *restrict __dst, char const *restrict __src,
+                   size_t __n)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (stpncpy, char *,
+                  (char *restrict __dst, char const *restrict __src,
+                   size_t __n));
+# endif
+_GL_CXXALIASWARN (stpncpy);
+#elif defined GNULIB_POSIXCHECK
+# undef stpncpy
+# if HAVE_RAW_DECL_STPNCPY
+_GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - "
+                 "use gnulib module stpncpy for portability");
+# endif
+#endif
+
+#if defined GNULIB_POSIXCHECK
+/* strchr() does not work with multibyte strings if the locale encoding is
+   GB18030 and the character to be searched is a digit.  */
+# undef strchr
+/* Assume strchr is always declared.  */
+_GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings "
+                 "in some multibyte locales - "
+                 "use mbschr if you care about internationalization");
+#endif
+
+/* Find the first occurrence of C in S or the final NUL byte.  */
+#if @GNULIB_STRCHRNUL@
+# if @REPLACE_STRCHRNUL@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define strchrnul rpl_strchrnul
+#  endif
+_GL_FUNCDECL_RPL (strchrnul, char *, (const char *__s, int __c_in)
+                                     _GL_ATTRIBUTE_PURE
+                                     _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strchrnul, char *,
+                  (const char *str, int ch));
+# else
+#  if ! @HAVE_STRCHRNUL@
+_GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in)
+                                     _GL_ATTRIBUTE_PURE
+                                     _GL_ARG_NONNULL ((1)));
+#  endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" { const char * std::strchrnul (const char *, int); }
+       extern "C++" { char * std::strchrnul (char *, int); }  */
+_GL_CXXALIAS_SYS_CAST2 (strchrnul,
+                        char *, (char const *__s, int __c_in),
+                        char const *, (char const *__s, int __c_in));
+# endif
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in));
+_GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in));
+# else
+_GL_CXXALIASWARN (strchrnul);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strchrnul
+# if HAVE_RAW_DECL_STRCHRNUL
+_GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - "
+                 "use gnulib module strchrnul for portability");
+# endif
+#endif
+
+/* Duplicate S, returning an identical malloc'd string.  */
+#if @GNULIB_STRDUP@
+# if @REPLACE_STRDUP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strdup
+#   define strdup rpl_strdup
+#  endif
+_GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strdup, char *, (char const *__s));
+# else
+#  if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup
+    /* strdup exists as a function and as a macro.  Get rid of the macro.  */
+#   undef strdup
+#  endif
+#  if !(@HAVE_DECL_STRDUP@ || defined strdup)
+_GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (strdup, char *, (char const *__s));
+# endif
+_GL_CXXALIASWARN (strdup);
+#elif defined GNULIB_POSIXCHECK
+# undef strdup
+# if HAVE_RAW_DECL_STRDUP
+_GL_WARN_ON_USE (strdup, "strdup is unportable - "
+                 "use gnulib module strdup for portability");
+# endif
+#endif
+
+/* Append no more than N characters from SRC onto DEST.  */
+#if @GNULIB_STRNCAT@
+# if @REPLACE_STRNCAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strncat
+#   define strncat rpl_strncat
+#  endif
+_GL_FUNCDECL_RPL (strncat, char *, (char *dest, const char *src, size_t n)
+                                   _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (strncat, char *, (char *dest, const char *src, size_t n));
+# else
+_GL_CXXALIAS_SYS (strncat, char *, (char *dest, const char *src, size_t n));
+# endif
+_GL_CXXALIASWARN (strncat);
+#elif defined GNULIB_POSIXCHECK
+# undef strncat
+# if HAVE_RAW_DECL_STRNCAT
+_GL_WARN_ON_USE (strncat, "strncat is unportable - "
+                 "use gnulib module strncat for portability");
+# endif
+#endif
+
+/* Return a newly allocated copy of at most N bytes of STRING.  */
+#if @GNULIB_STRNDUP@
+# if @REPLACE_STRNDUP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strndup
+#   define strndup rpl_strndup
+#  endif
+_GL_FUNCDECL_RPL (strndup, char *, (char const *__s, size_t __n)
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n));
+# else
+#  if ! @HAVE_DECL_STRNDUP@
+_GL_FUNCDECL_SYS (strndup, char *, (char const *__s, size_t __n)
+                                   _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n));
+# endif
+_GL_CXXALIASWARN (strndup);
+#elif defined GNULIB_POSIXCHECK
+# undef strndup
+# if HAVE_RAW_DECL_STRNDUP
+_GL_WARN_ON_USE (strndup, "strndup is unportable - "
+                 "use gnulib module strndup for portability");
+# endif
+#endif
+
+/* Find the length (number of bytes) of STRING, but scan at most
+   MAXLEN bytes.  If no '\0' terminator is found in that many bytes,
+   return MAXLEN.  */
+#if @GNULIB_STRNLEN@
+# if @REPLACE_STRNLEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strnlen
+#   define strnlen rpl_strnlen
+#  endif
+_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__s, size_t __maxlen)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__s, size_t __maxlen));
+# else
+#  if ! @HAVE_DECL_STRNLEN@
+_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__s, size_t __maxlen)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__s, size_t __maxlen));
+# endif
+_GL_CXXALIASWARN (strnlen);
+#elif defined GNULIB_POSIXCHECK
+# undef strnlen
+# if HAVE_RAW_DECL_STRNLEN
+_GL_WARN_ON_USE (strnlen, "strnlen is unportable - "
+                 "use gnulib module strnlen for portability");
+# endif
+#endif
+
+#if defined GNULIB_POSIXCHECK
+/* strcspn() assumes the second argument is a list of single-byte characters.
+   Even in this simple case, it does not work with multibyte strings if the
+   locale encoding is GB18030 and one of the characters to be searched is a
+   digit.  */
+# undef strcspn
+/* Assume strcspn is always declared.  */
+_GL_WARN_ON_USE (strcspn, "strcspn cannot work correctly on character strings "
+                 "in multibyte locales - "
+                 "use mbscspn if you care about internationalization");
+#endif
+
+/* Find the first occurrence in S of any character in ACCEPT.  */
+#if @GNULIB_STRPBRK@
+# if ! @HAVE_STRPBRK@
+_GL_FUNCDECL_SYS (strpbrk, char *, (char const *__s, char const *__accept)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1, 2)));
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C" { const char * strpbrk (const char *, const char *); }
+       extern "C++" { char * strpbrk (char *, const char *); }  */
+_GL_CXXALIAS_SYS_CAST2 (strpbrk,
+                        char *, (char const *__s, char const *__accept),
+                        const char *, (char const *__s, char const *__accept));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept));
+_GL_CXXALIASWARN1 (strpbrk, char const *,
+                   (char const *__s, char const *__accept));
+# else
+_GL_CXXALIASWARN (strpbrk);
+# endif
+# if defined GNULIB_POSIXCHECK
+/* strpbrk() assumes the second argument is a list of single-byte characters.
+   Even in this simple case, it does not work with multibyte strings if the
+   locale encoding is GB18030 and one of the characters to be searched is a
+   digit.  */
+#  undef strpbrk
+_GL_WARN_ON_USE (strpbrk, "strpbrk cannot work correctly on character strings "
+                 "in multibyte locales - "
+                 "use mbspbrk if you care about internationalization");
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strpbrk
+# if HAVE_RAW_DECL_STRPBRK
+_GL_WARN_ON_USE (strpbrk, "strpbrk is unportable - "
+                 "use gnulib module strpbrk for portability");
+# endif
+#endif
+
+#if defined GNULIB_POSIXCHECK
+/* strspn() assumes the second argument is a list of single-byte characters.
+   Even in this simple case, it cannot work with multibyte strings.  */
+# undef strspn
+/* Assume strspn is always declared.  */
+_GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings "
+                 "in multibyte locales - "
+                 "use mbsspn if you care about internationalization");
+#endif
+
+#if defined GNULIB_POSIXCHECK
+/* strrchr() does not work with multibyte strings if the locale encoding is
+   GB18030 and the character to be searched is a digit.  */
+# undef strrchr
+/* Assume strrchr is always declared.  */
+_GL_WARN_ON_USE (strrchr, "strrchr cannot work correctly on character strings "
+                 "in some multibyte locales - "
+                 "use mbsrchr if you care about internationalization");
+#endif
+
+/* Search the next delimiter (char listed in DELIM) starting at *STRINGP.
+   If one is found, overwrite it with a NUL, and advance *STRINGP
+   to point to the next char after it.  Otherwise, set *STRINGP to NULL.
+   If *STRINGP was already NULL, nothing happens.
+   Return the old value of *STRINGP.
+
+   This is a variant of strtok() that is multithread-safe and supports
+   empty fields.
+
+   Caveat: It modifies the original string.
+   Caveat: These functions cannot be used on constant strings.
+   Caveat: The identity of the delimiting character is lost.
+   Caveat: It doesn't work with multibyte strings unless all of the delimiter
+           characters are ASCII characters < 0x30.
+
+   See also strtok_r().  */
+#if @GNULIB_STRSEP@
+# if ! @HAVE_STRSEP@
+_GL_FUNCDECL_SYS (strsep, char *,
+                  (char **restrict __stringp, char const *restrict __delim)
+                  _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (strsep, char *,
+                  (char **restrict __stringp, char const *restrict __delim));
+_GL_CXXALIASWARN (strsep);
+# if defined GNULIB_POSIXCHECK
+#  undef strsep
+_GL_WARN_ON_USE (strsep, "strsep cannot work correctly on character strings "
+                 "in multibyte locales - "
+                 "use mbssep if you care about internationalization");
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strsep
+# if HAVE_RAW_DECL_STRSEP
+_GL_WARN_ON_USE (strsep, "strsep is unportable - "
+                 "use gnulib module strsep for portability");
+# endif
+#endif
+
+#if @GNULIB_STRSTR@
+# if @REPLACE_STRSTR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define strstr rpl_strstr
+#  endif
+_GL_FUNCDECL_RPL (strstr, char *, (const char *haystack, const char *needle)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (strstr, char *, (const char *haystack, const char *needle));
+# else
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" { const char * strstr (const char *, const char *); }
+       extern "C++" { char * strstr (char *, const char *); }  */
+_GL_CXXALIAS_SYS_CAST2 (strstr,
+                        char *, (const char *haystack, const char *needle),
+                        const char *, (const char *haystack, const char *needle));
+# endif
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle));
+_GL_CXXALIASWARN1 (strstr, const char *,
+                   (const char *haystack, const char *needle));
+# else
+_GL_CXXALIASWARN (strstr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+/* strstr() does not work with multibyte strings if the locale encoding is
+   different from UTF-8:
+   POSIX says that it operates on "strings", and "string" in POSIX is defined
+   as a sequence of bytes, not of characters.  */
+# undef strstr
+/* Assume strstr is always declared.  */
+_GL_WARN_ON_USE (strstr, "strstr is quadratic on many systems, and cannot "
+                 "work correctly on character strings in most "
+                 "multibyte locales - "
+                 "use mbsstr if you care about internationalization, "
+                 "or use strstr if you care about speed");
+#endif
+
+/* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive
+   comparison.  */
+#if @GNULIB_STRCASESTR@
+# if @REPLACE_STRCASESTR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define strcasestr rpl_strcasestr
+#  endif
+_GL_FUNCDECL_RPL (strcasestr, char *,
+                  (const char *haystack, const char *needle)
+                  _GL_ATTRIBUTE_PURE
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (strcasestr, char *,
+                  (const char *haystack, const char *needle));
+# else
+#  if ! @HAVE_STRCASESTR@
+_GL_FUNCDECL_SYS (strcasestr, char *,
+                  (const char *haystack, const char *needle)
+                  _GL_ATTRIBUTE_PURE
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" { const char * strcasestr (const char *, const char *); }
+       extern "C++" { char * strcasestr (char *, const char *); }  */
+_GL_CXXALIAS_SYS_CAST2 (strcasestr,
+                        char *, (const char *haystack, const char *needle),
+                        const char *, (const char *haystack, const char *needle));
+# endif
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle));
+_GL_CXXALIASWARN1 (strcasestr, const char *,
+                   (const char *haystack, const char *needle));
+# else
+_GL_CXXALIASWARN (strcasestr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+/* strcasestr() does not work with multibyte strings:
+   It is a glibc extension, and glibc implements it only for unibyte
+   locales.  */
+# undef strcasestr
+# if HAVE_RAW_DECL_STRCASESTR
+_GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character "
+                 "strings in multibyte locales - "
+                 "use mbscasestr if you care about "
+                 "internationalization, or use c-strcasestr if you want "
+                 "a locale independent function");
+# endif
+#endif
+
+/* Parse S into tokens separated by characters in DELIM.
+   If S is NULL, the saved pointer in SAVE_PTR is used as
+   the next starting point.  For example:
+        char s[] = "-abc-=-def";
+        char *sp;
+        x = strtok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
+        x = strtok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
+        x = strtok_r(NULL, "=", &sp);   // x = NULL
+                // s = "abc\0-def\0"
+
+   This is a variant of strtok() that is multithread-safe.
+
+   For the POSIX documentation for this function, see:
+   http://www.opengroup.org/susv3xsh/strtok.html
+
+   Caveat: It modifies the original string.
+   Caveat: These functions cannot be used on constant strings.
+   Caveat: The identity of the delimiting character is lost.
+   Caveat: It doesn't work with multibyte strings unless all of the delimiter
+           characters are ASCII characters < 0x30.
+
+   See also strsep().  */
+#if @GNULIB_STRTOK_R@
+# if @REPLACE_STRTOK_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strtok_r
+#   define strtok_r rpl_strtok_r
+#  endif
+_GL_FUNCDECL_RPL (strtok_r, char *,
+                  (char *restrict s, char const *restrict delim,
+                   char **restrict save_ptr)
+                  _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_RPL (strtok_r, char *,
+                  (char *restrict s, char const *restrict delim,
+                   char **restrict save_ptr));
+# else
+#  if @UNDEFINE_STRTOK_R@ || defined GNULIB_POSIXCHECK
+#   undef strtok_r
+#  endif
+#  if ! @HAVE_DECL_STRTOK_R@
+_GL_FUNCDECL_SYS (strtok_r, char *,
+                  (char *restrict s, char const *restrict delim,
+                   char **restrict save_ptr)
+                  _GL_ARG_NONNULL ((2, 3)));
+#  endif
+_GL_CXXALIAS_SYS (strtok_r, char *,
+                  (char *restrict s, char const *restrict delim,
+                   char **restrict save_ptr));
+# endif
+_GL_CXXALIASWARN (strtok_r);
+# if defined GNULIB_POSIXCHECK
+_GL_WARN_ON_USE (strtok_r, "strtok_r cannot work correctly on character "
+                 "strings in multibyte locales - "
+                 "use mbstok_r if you care about internationalization");
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtok_r
+# if HAVE_RAW_DECL_STRTOK_R
+_GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - "
+                 "use gnulib module strtok_r for portability");
+# endif
+#endif
+
+
+/* The following functions are not specified by POSIX.  They are gnulib
+   extensions.  */
+
+#if @GNULIB_MBSLEN@
+/* Return the number of multibyte characters in the character string STRING.
+   This considers multibyte characters, unlike strlen, which counts bytes.  */
+# ifdef __MirBSD__  /* MirBSD defines mbslen as a macro.  Override it.  */
+#  undef mbslen
+# endif
+# if @HAVE_MBSLEN@  /* AIX, OSF/1, MirBSD define mbslen already in libc.  */
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mbslen rpl_mbslen
+#  endif
+_GL_FUNCDECL_RPL (mbslen, size_t, (const char *string)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mbslen, size_t, (const char *string));
+# else
+_GL_FUNCDECL_SYS (mbslen, size_t, (const char *string)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_SYS (mbslen, size_t, (const char *string));
+# endif
+_GL_CXXALIASWARN (mbslen);
+#endif
+
+#if @GNULIB_MBSNLEN@
+/* Return the number of multibyte characters in the character string starting
+   at STRING and ending at STRING + LEN.  */
+_GL_EXTERN_C size_t mbsnlen (const char *string, size_t len)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1));
+#endif
+
+#if @GNULIB_MBSCHR@
+/* Locate the first single-byte character C in the character string STRING,
+   and return a pointer to it.  Return NULL if C is not found in STRING.
+   Unlike strchr(), this function works correctly in multibyte locales with
+   encodings such as GB18030.  */
+# if defined __hpux
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mbschr rpl_mbschr /* avoid collision with HP-UX function */
+#  endif
+_GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c));
+# else
+_GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c)
+                                  _GL_ATTRIBUTE_PURE
+                                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c));
+# endif
+_GL_CXXALIASWARN (mbschr);
+#endif
+
+#if @GNULIB_MBSRCHR@
+/* Locate the last single-byte character C in the character string STRING,
+   and return a pointer to it.  Return NULL if C is not found in STRING.
+   Unlike strrchr(), this function works correctly in multibyte locales with
+   encodings such as GB18030.  */
+# if defined __hpux || defined __INTERIX
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mbsrchr rpl_mbsrchr /* avoid collision with system function */
+#  endif
+_GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c));
+# else
+_GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c));
+# endif
+_GL_CXXALIASWARN (mbsrchr);
+#endif
+
+#if @GNULIB_MBSSTR@
+/* Find the first occurrence of the character string NEEDLE in the character
+   string HAYSTACK.  Return NULL if NEEDLE is not found in HAYSTACK.
+   Unlike strstr(), this function works correctly in multibyte locales with
+   encodings different from UTF-8.  */
+_GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSCASECMP@
+/* Compare the character strings S1 and S2, ignoring case, returning less than,
+   equal to or greater than zero if S1 is lexicographically less than, equal to
+   or greater than S2.
+   Note: This function may, in multibyte locales, return 0 for strings of
+   different lengths!
+   Unlike strcasecmp(), this function works correctly in multibyte locales.  */
+_GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSNCASECMP@
+/* Compare the initial segment of the character string S1 consisting of at most
+   N characters with the initial segment of the character string S2 consisting
+   of at most N characters, ignoring case, returning less than, equal to or
+   greater than zero if the initial segment of S1 is lexicographically less
+   than, equal to or greater than the initial segment of S2.
+   Note: This function may, in multibyte locales, return 0 for initial segments
+   of different lengths!
+   Unlike strncasecmp(), this function works correctly in multibyte locales.
+   But beware that N is not a byte count but a character count!  */
+_GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSPCASECMP@
+/* Compare the initial segment of the character string STRING consisting of
+   at most mbslen (PREFIX) characters with the character string PREFIX,
+   ignoring case.  If the two match, return a pointer to the first byte
+   after this prefix in STRING.  Otherwise, return NULL.
+   Note: This function may, in multibyte locales, return non-NULL if STRING
+   is of smaller length than PREFIX!
+   Unlike strncasecmp(), this function works correctly in multibyte
+   locales.  */
+_GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSCASESTR@
+/* Find the first occurrence of the character string NEEDLE in the character
+   string HAYSTACK, using case-insensitive comparison.
+   Note: This function may, in multibyte locales, return success even if
+   strlen (haystack) < strlen (needle) !
+   Unlike strcasestr(), this function works correctly in multibyte locales.  */
+_GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSCSPN@
+/* Find the first occurrence in the character string STRING of any character
+   in the character string ACCEPT.  Return the number of bytes from the
+   beginning of the string to this occurrence, or to the end of the string
+   if none exists.
+   Unlike strcspn(), this function works correctly in multibyte locales.  */
+_GL_EXTERN_C size_t mbscspn (const char *string, const char *accept)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSPBRK@
+/* Find the first occurrence in the character string STRING of any character
+   in the character string ACCEPT.  Return the pointer to it, or NULL if none
+   exists.
+   Unlike strpbrk(), this function works correctly in multibyte locales.  */
+# if defined __hpux
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */
+#  endif
+_GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept));
+# else
+_GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept));
+# endif
+_GL_CXXALIASWARN (mbspbrk);
+#endif
+
+#if @GNULIB_MBSSPN@
+/* Find the first occurrence in the character string STRING of any character
+   not in the character string REJECT.  Return the number of bytes from the
+   beginning of the string to this occurrence, or to the end of the string
+   if none exists.
+   Unlike strspn(), this function works correctly in multibyte locales.  */
+_GL_EXTERN_C size_t mbsspn (const char *string, const char *reject)
+     _GL_ATTRIBUTE_PURE
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSSEP@
+/* Search the next delimiter (multibyte character listed in the character
+   string DELIM) starting at the character string *STRINGP.
+   If one is found, overwrite it with a NUL, and advance *STRINGP to point
+   to the next multibyte character after it.  Otherwise, set *STRINGP to NULL.
+   If *STRINGP was already NULL, nothing happens.
+   Return the old value of *STRINGP.
+
+   This is a variant of mbstok_r() that supports empty fields.
+
+   Caveat: It modifies the original string.
+   Caveat: These functions cannot be used on constant strings.
+   Caveat: The identity of the delimiting character is lost.
+
+   See also mbstok_r().  */
+_GL_EXTERN_C char * mbssep (char **stringp, const char *delim)
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+
+#if @GNULIB_MBSTOK_R@
+/* Parse the character string STRING into tokens separated by characters in
+   the character string DELIM.
+   If STRING is NULL, the saved pointer in SAVE_PTR is used as
+   the next starting point.  For example:
+        char s[] = "-abc-=-def";
+        char *sp;
+        x = mbstok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
+        x = mbstok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
+        x = mbstok_r(NULL, "=", &sp);   // x = NULL
+                // s = "abc\0-def\0"
+
+   Caveat: It modifies the original string.
+   Caveat: These functions cannot be used on constant strings.
+   Caveat: The identity of the delimiting character is lost.
+
+   See also mbssep().  */
+_GL_EXTERN_C char * mbstok_r (char *string, const char *delim, char **save_ptr)
+     _GL_ARG_NONNULL ((2, 3));
+#endif
+
+/* Map any int, typically from errno, into an error message.  */
+#if @GNULIB_STRERROR@
+# if @REPLACE_STRERROR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strerror
+#   define strerror rpl_strerror
+#  endif
+_GL_FUNCDECL_RPL (strerror, char *, (int));
+_GL_CXXALIAS_RPL (strerror, char *, (int));
+# else
+_GL_CXXALIAS_SYS (strerror, char *, (int));
+# endif
+_GL_CXXALIASWARN (strerror);
+#elif defined GNULIB_POSIXCHECK
+# undef strerror
+/* Assume strerror is always declared.  */
+_GL_WARN_ON_USE (strerror, "strerror is unportable - "
+                 "use gnulib module strerror to guarantee non-NULL result");
+#endif
+
+/* Map any int, typically from errno, into an error message.  Multithread-safe.
+   Uses the POSIX declaration, not the glibc declaration.  */
+#if @GNULIB_STRERROR_R@
+# if @REPLACE_STRERROR_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef strerror_r
+#   define strerror_r rpl_strerror_r
+#  endif
+_GL_FUNCDECL_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen)
+                                   _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen));
+# else
+#  if !@HAVE_DECL_STRERROR_R@
+_GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)
+                                   _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen));
+# endif
+# if @HAVE_DECL_STRERROR_R@
+_GL_CXXALIASWARN (strerror_r);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strerror_r
+# if HAVE_RAW_DECL_STRERROR_R
+_GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - "
+                 "use gnulib module strerror_r-posix for portability");
+# endif
+#endif
+
+#if @GNULIB_STRSIGNAL@
+# if @REPLACE_STRSIGNAL@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define strsignal rpl_strsignal
+#  endif
+_GL_FUNCDECL_RPL (strsignal, char *, (int __sig));
+_GL_CXXALIAS_RPL (strsignal, char *, (int __sig));
+# else
+#  if ! @HAVE_DECL_STRSIGNAL@
+_GL_FUNCDECL_SYS (strsignal, char *, (int __sig));
+#  endif
+/* Need to cast, because on Cygwin 1.5.x systems, the return type is
+   'const char *'.  */
+_GL_CXXALIAS_SYS_CAST (strsignal, char *, (int __sig));
+# endif
+_GL_CXXALIASWARN (strsignal);
+#elif defined GNULIB_POSIXCHECK
+# undef strsignal
+# if HAVE_RAW_DECL_STRSIGNAL
+_GL_WARN_ON_USE (strsignal, "strsignal is unportable - "
+                 "use gnulib module strsignal for portability");
+# endif
+#endif
+
+#if @GNULIB_STRVERSCMP@
+# if !@HAVE_STRVERSCMP@
+_GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *)
+                                   _GL_ATTRIBUTE_PURE
+                                   _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *));
+_GL_CXXALIASWARN (strverscmp);
+#elif defined GNULIB_POSIXCHECK
+# undef strverscmp
+# if HAVE_RAW_DECL_STRVERSCMP
+_GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - "
+                 "use gnulib module strverscmp for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_STRING_H */
+#endif /* _@GUARD_PREFIX@_STRING_H */
+#endif
diff --git a/grub-core/lib/gnulib/strings.in.h b/grub-core/lib/gnulib/strings.in.h
new file mode 100644
index 0000000..21b1a85
--- /dev/null
+++ b/grub-core/lib/gnulib/strings.in.h
@@ -0,0 +1,122 @@
+/* A substitute <strings.h>.
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_STRINGS_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* Minix 3.1.8 has a bug: <sys/types.h> must be included before <strings.h>.
+   But avoid namespace pollution on glibc systems.  */
+#if defined __minix && !defined __GLIBC__
+# include <sys/types.h>
+#endif
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_STRINGS_H@
+# @INCLUDE_NEXT@ @NEXT_STRINGS_H@
+#endif
+
+#ifndef _@GUARD_PREFIX@_STRINGS_H
+#define _@GUARD_PREFIX@_STRINGS_H
+
+#if ! @HAVE_DECL_STRNCASECMP@
+/* Get size_t.  */
+# include <stddef.h>
+#endif
+
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+  /* Find the index of the least-significant set bit.  */
+#if @GNULIB_FFS@
+# if !@HAVE_FFS@
+_GL_FUNCDECL_SYS (ffs, int, (int i));
+# endif
+_GL_CXXALIAS_SYS (ffs, int, (int i));
+_GL_CXXALIASWARN (ffs);
+#elif defined GNULIB_POSIXCHECK
+# undef ffs
+# if HAVE_RAW_DECL_FFS
+_GL_WARN_ON_USE (ffs, "ffs is not portable - use the ffs module");
+# endif
+#endif
+
+/* Compare strings S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than, equal to or greater
+   than S2.
+   Note: This function does not work in multibyte locales.  */
+#if ! @HAVE_STRCASECMP@
+extern int strcasecmp (char const *s1, char const *s2)
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+#if defined GNULIB_POSIXCHECK
+/* strcasecmp() does not work with multibyte strings:
+   POSIX says that it operates on "strings", and "string" in POSIX is defined
+   as a sequence of bytes, not of characters.   */
+# undef strcasecmp
+# if HAVE_RAW_DECL_STRCASECMP
+_GL_WARN_ON_USE (strcasecmp, "strcasecmp cannot work correctly on character "
+                 "strings in multibyte locales - "
+                 "use mbscasecmp if you care about "
+                 "internationalization, or use c_strcasecmp , "
+                 "gnulib module c-strcase) if you want a locale "
+                 "independent function");
+# endif
+#endif
+
+/* Compare no more than N bytes of strings S1 and S2, ignoring case,
+   returning less than, equal to or greater than zero if S1 is
+   lexicographically less than, equal to or greater than S2.
+   Note: This function cannot work correctly in multibyte locales.  */
+#if ! @HAVE_DECL_STRNCASECMP@
+extern int strncasecmp (char const *s1, char const *s2, size_t n)
+     _GL_ARG_NONNULL ((1, 2));
+#endif
+#if defined GNULIB_POSIXCHECK
+/* strncasecmp() does not work with multibyte strings:
+   POSIX says that it operates on "strings", and "string" in POSIX is defined
+   as a sequence of bytes, not of characters.  */
+# undef strncasecmp
+# if HAVE_RAW_DECL_STRNCASECMP
+_GL_WARN_ON_USE (strncasecmp, "strncasecmp cannot work correctly on character "
+                 "strings in multibyte locales - "
+                 "use mbsncasecmp or mbspcasecmp if you care about "
+                 "internationalization, or use c_strncasecmp , "
+                 "gnulib module c-strcase) if you want a locale "
+                 "independent function");
+# endif
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _@GUARD_PREFIX@_STRING_H */
+#endif /* _@GUARD_PREFIX@_STRING_H */
diff --git a/grub-core/lib/gnulib/stripslash.c b/grub-core/lib/gnulib/stripslash.c
new file mode 100644
index 0000000..dfc15b4
--- /dev/null
+++ b/grub-core/lib/gnulib/stripslash.c
@@ -0,0 +1,45 @@
+/* stripslash.c -- remove redundant trailing slashes from a file name
+
+   Copyright (C) 1990, 2001, 2003-2006, 2009-2019 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "dirname.h"
+
+/* Remove trailing slashes from FILE.  Return true if a trailing slash
+   was removed.  This is useful when using file name completion from a
+   shell that adds a "/" after directory names (such as tcsh and
+   bash), because on symlinks to directories, several system calls
+   have different semantics according to whether a trailing slash is
+   present.  */
+
+bool
+strip_trailing_slashes (char *file)
+{
+  char *base = last_component (file);
+  char *base_lim;
+  bool had_slash;
+
+  /* last_component returns "" for file system roots, but we need to turn
+     "///" into "/".  */
+  if (! *base)
+    base = file;
+  base_lim = base + base_len (base);
+  had_slash = (*base_lim != '\0');
+  *base_lim = '\0';
+  return had_slash;
+}
diff --git a/grub-core/lib/gnulib/strncasecmp.c b/grub-core/lib/gnulib/strncasecmp.c
new file mode 100644
index 0000000..034011c
--- /dev/null
+++ b/grub-core/lib/gnulib/strncasecmp.c
@@ -0,0 +1,62 @@
+/* strncasecmp.c -- case insensitive string comparator
+   Copyright (C) 1998-1999, 2005-2007, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+#include <ctype.h>
+#include <limits.h>
+
+#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))
+
+/* Compare no more than N bytes of strings S1 and S2, ignoring case,
+   returning less than, equal to or greater than zero if S1 is
+   lexicographically less than, equal to or greater than S2.
+   Note: This function cannot work correctly in multibyte locales.  */
+
+int
+strncasecmp (const char *s1, const char *s2, size_t n)
+{
+  register const unsigned char *p1 = (const unsigned char *) s1;
+  register const unsigned char *p2 = (const unsigned char *) s2;
+  unsigned char c1, c2;
+
+  if (p1 == p2 || n == 0)
+    return 0;
+
+  do
+    {
+      c1 = TOLOWER (*p1);
+      c2 = TOLOWER (*p2);
+
+      if (--n == 0 || c1 == '\0')
+        break;
+
+      ++p1;
+      ++p2;
+    }
+  while (c1 == c2);
+
+  if (UCHAR_MAX <= INT_MAX)
+    return c1 - c2;
+  else
+    /* On machines where 'char' and 'int' are types of the same size, the
+       difference of two 'unsigned char' values - including the sign bit -
+       doesn't fit in an 'int'.  */
+    return (c1 > c2 ? 1 : c1 < c2 ? -1 : 0);
+}
diff --git a/grub-core/lib/gnulib/strndup.c b/grub-core/lib/gnulib/strndup.c
new file mode 100644
index 0000000..5b74828
--- /dev/null
+++ b/grub-core/lib/gnulib/strndup.c
@@ -0,0 +1,36 @@
+/* A replacement function, for systems that lack strndup.
+
+   Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2019 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 3, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <stdlib.h>
+
+char *
+strndup (char const *s, size_t n)
+{
+  size_t len = strnlen (s, n);
+  char *new = malloc (len + 1);
+
+  if (new == NULL)
+    return NULL;
+
+  new[len] = '\0';
+  return memcpy (new, s, len);
+}
diff --git a/grub-core/lib/gnulib/strnlen.c b/grub-core/lib/gnulib/strnlen.c
new file mode 100644
index 0000000..9fb6635
--- /dev/null
+++ b/grub-core/lib/gnulib/strnlen.c
@@ -0,0 +1,30 @@
+/* Find the length of STRING, but scan at most MAXLEN characters.
+   Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Simon Josefsson.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <string.h>
+
+/* Find the length of STRING, but scan at most MAXLEN characters.
+   If no '\0' terminator is found in that many characters, return MAXLEN.  */
+
+size_t
+strnlen (const char *string, size_t maxlen)
+{
+  const char *end = memchr (string, '\0', maxlen);
+  return end ? (size_t) (end - string) : maxlen;
+}
diff --git a/grub-core/lib/gnulib/strnlen1.c b/grub-core/lib/gnulib/strnlen1.c
new file mode 100644
index 0000000..666a557
--- /dev/null
+++ b/grub-core/lib/gnulib/strnlen1.c
@@ -0,0 +1,35 @@
+/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "strnlen1.h"
+
+#include <string.h>
+
+/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
+   If no '\0' terminator is found in that many characters, return MAXLEN.  */
+/* This is the same as strnlen (string, maxlen - 1) + 1.  */
+size_t
+strnlen1 (const char *string, size_t maxlen)
+{
+  const char *end = (const char *) memchr (string, '\0', maxlen);
+  if (end != NULL)
+    return end - string + 1;
+  else
+    return maxlen;
+}
diff --git a/grub-core/lib/gnulib/strnlen1.h b/grub-core/lib/gnulib/strnlen1.h
new file mode 100644
index 0000000..5d95244
--- /dev/null
+++ b/grub-core/lib/gnulib/strnlen1.h
@@ -0,0 +1,40 @@
+/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
+   Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _STRNLEN1_H
+#define _STRNLEN1_H
+
+#include <stddef.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
+   If no '\0' terminator is found in that many characters, return MAXLEN.  */
+/* This is the same as strnlen (string, maxlen - 1) + 1.  */
+extern size_t strnlen1 (const char *string, size_t maxlen)
+  _GL_ATTRIBUTE_PURE;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _STRNLEN1_H */
diff --git a/grub-core/lib/gnulib/sys_stat.in.h b/grub-core/lib/gnulib/sys_stat.in.h
new file mode 100644
index 0000000..58fa93f
--- /dev/null
+++ b/grub-core/lib/gnulib/sys_stat.in.h
@@ -0,0 +1,816 @@
+/* Provide a more complete sys/stat.h header file.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake, Paul Eggert, and Jim Meyering.  */
+
+/* This file is supposed to be used on platforms where <sys/stat.h> is
+   incomplete.  It is intended to provide definitions and prototypes
+   needed by an application.  Start with what the system provides.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_system_sys_stat_h
+/* Special invocation convention.  */
+
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_SYS_STAT_H
+
+/* Get nlink_t.
+   May also define off_t to a 64-bit type on native Windows.  */
+#include <sys/types.h>
+
+/* Get struct timespec.  */
+#include <time.h>
+
+/* The include_next requires a split double-inclusion guard.  */
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
+
+#ifndef _@GUARD_PREFIX@_SYS_STAT_H
+#define _@GUARD_PREFIX@_SYS_STAT_H
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
+   headers that may declare mkdir().  Native Windows platforms declare mkdir
+   in <io.h> and/or <direct.h>, not in <unistd.h>.  */
+#if defined _WIN32 && ! defined __CYGWIN__
+# include <io.h>     /* mingw32, mingw64 */
+# include <direct.h> /* mingw64, MSVC 9 */
+#endif
+
+/* Native Windows platforms declare umask() in <io.h>.  */
+#if 0 && (defined _WIN32 && ! defined __CYGWIN__)
+# include <io.h>
+#endif
+
+/* Large File Support on native Windows.  */
+#if @WINDOWS_64_BIT_ST_SIZE@
+# define stat _stati64
+#endif
+
+/* Optionally, override 'struct stat' on native Windows.  */
+#if @GNULIB_OVERRIDES_STRUCT_STAT@
+
+# undef stat
+# if @GNULIB_STAT@
+#  define stat rpl_stat
+# else
+   /* Provoke a clear link error if stat() is used as a function and
+      module 'stat' is not in use.  */
+#  define stat stat_used_without_requesting_gnulib_module_stat
+# endif
+
+# if !GNULIB_defined_struct_stat
+struct stat
+{
+  dev_t st_dev;
+  ino_t st_ino;
+  mode_t st_mode;
+  nlink_t st_nlink;
+#  if 0
+  uid_t st_uid;
+#  else /* uid_t is not defined by default on native Windows.  */
+  short st_uid;
+#  endif
+#  if 0
+  gid_t st_gid;
+#  else /* gid_t is not defined by default on native Windows.  */
+  short st_gid;
+#  endif
+  dev_t st_rdev;
+  off_t st_size;
+#  if 0
+  blksize_t st_blksize;
+  blkcnt_t st_blocks;
+#  endif
+
+#  if @WINDOWS_STAT_TIMESPEC@
+  struct timespec st_atim;
+  struct timespec st_mtim;
+  struct timespec st_ctim;
+#  else
+  time_t st_atime;
+  time_t st_mtime;
+  time_t st_ctime;
+#  endif
+};
+#  if @WINDOWS_STAT_TIMESPEC@
+#   define st_atime st_atim.tv_sec
+#   define st_mtime st_mtim.tv_sec
+#   define st_ctime st_ctim.tv_sec
+    /* Indicator, for gnulib internal purposes.  */
+#   define _GL_WINDOWS_STAT_TIMESPEC 1
+#  endif
+#  define GNULIB_defined_struct_stat 1
+# endif
+
+/* Other possible values of st_mode.  */
+# if 0
+#  define _S_IFBLK  0x6000
+# endif
+# if 0
+#  define _S_IFLNK  0xA000
+# endif
+# if 0
+#  define _S_IFSOCK 0xC000
+# endif
+
+#endif
+
+#ifndef S_IFIFO
+# ifdef _S_IFIFO
+#  define S_IFIFO _S_IFIFO
+# endif
+#endif
+
+#ifndef S_IFMT
+# define S_IFMT 0170000
+#endif
+
+#if STAT_MACROS_BROKEN
+# undef S_ISBLK
+# undef S_ISCHR
+# undef S_ISDIR
+# undef S_ISFIFO
+# undef S_ISLNK
+# undef S_ISNAM
+# undef S_ISMPB
+# undef S_ISMPC
+# undef S_ISNWK
+# undef S_ISREG
+# undef S_ISSOCK
+#endif
+
+#ifndef S_ISBLK
+# ifdef S_IFBLK
+#  define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+# else
+#  define S_ISBLK(m) 0
+# endif
+#endif
+
+#ifndef S_ISCHR
+# ifdef S_IFCHR
+#  define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+# else
+#  define S_ISCHR(m) 0
+# endif
+#endif
+
+#ifndef S_ISDIR
+# ifdef S_IFDIR
+#  define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# else
+#  define S_ISDIR(m) 0
+# endif
+#endif
+
+#ifndef S_ISDOOR /* Solaris 2.5 and up */
+# define S_ISDOOR(m) 0
+#endif
+
+#ifndef S_ISFIFO
+# ifdef S_IFIFO
+#  define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+# else
+#  define S_ISFIFO(m) 0
+# endif
+#endif
+
+#ifndef S_ISLNK
+# ifdef S_IFLNK
+#  define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+# else
+#  define S_ISLNK(m) 0
+# endif
+#endif
+
+#ifndef S_ISMPB /* V7 */
+# ifdef S_IFMPB
+#  define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
+#  define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
+# else
+#  define S_ISMPB(m) 0
+#  define S_ISMPC(m) 0
+# endif
+#endif
+
+#ifndef S_ISMPX /* AIX */
+# define S_ISMPX(m) 0
+#endif
+
+#ifndef S_ISNAM /* Xenix */
+# ifdef S_IFNAM
+#  define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
+# else
+#  define S_ISNAM(m) 0
+# endif
+#endif
+
+#ifndef S_ISNWK /* HP/UX */
+# ifdef S_IFNWK
+#  define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
+# else
+#  define S_ISNWK(m) 0
+# endif
+#endif
+
+#ifndef S_ISPORT /* Solaris 10 and up */
+# define S_ISPORT(m) 0
+#endif
+
+#ifndef S_ISREG
+# ifdef S_IFREG
+#  define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+# else
+#  define S_ISREG(m) 0
+# endif
+#endif
+
+#ifndef S_ISSOCK
+# ifdef S_IFSOCK
+#  define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+# else
+#  define S_ISSOCK(m) 0
+# endif
+#endif
+
+
+#ifndef S_TYPEISMQ
+# define S_TYPEISMQ(p) 0
+#endif
+
+#ifndef S_TYPEISTMO
+# define S_TYPEISTMO(p) 0
+#endif
+
+
+#ifndef S_TYPEISSEM
+# ifdef S_INSEM
+#  define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
+# else
+#  define S_TYPEISSEM(p) 0
+# endif
+#endif
+
+#ifndef S_TYPEISSHM
+# ifdef S_INSHD
+#  define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
+# else
+#  define S_TYPEISSHM(p) 0
+# endif
+#endif
+
+/* high performance ("contiguous data") */
+#ifndef S_ISCTG
+# define S_ISCTG(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with data  */
+#ifndef S_ISOFD
+# define S_ISOFD(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with no data  */
+#ifndef S_ISOFL
+# define S_ISOFL(p) 0
+#endif
+
+/* 4.4BSD whiteout */
+#ifndef S_ISWHT
+# define S_ISWHT(m) 0
+#endif
+
+/* If any of the following are undefined,
+   define them to their de facto standard values.  */
+#if !S_ISUID
+# define S_ISUID 04000
+#endif
+#if !S_ISGID
+# define S_ISGID 02000
+#endif
+
+/* S_ISVTX is a common extension to POSIX.  */
+#ifndef S_ISVTX
+# define S_ISVTX 01000
+#endif
+
+#if !S_IRUSR && S_IREAD
+# define S_IRUSR S_IREAD
+#endif
+#if !S_IRUSR
+# define S_IRUSR 00400
+#endif
+#if !S_IRGRP
+# define S_IRGRP (S_IRUSR >> 3)
+#endif
+#if !S_IROTH
+# define S_IROTH (S_IRUSR >> 6)
+#endif
+
+#if !S_IWUSR && S_IWRITE
+# define S_IWUSR S_IWRITE
+#endif
+#if !S_IWUSR
+# define S_IWUSR 00200
+#endif
+#if !S_IWGRP
+# define S_IWGRP (S_IWUSR >> 3)
+#endif
+#if !S_IWOTH
+# define S_IWOTH (S_IWUSR >> 6)
+#endif
+
+#if !S_IXUSR && S_IEXEC
+# define S_IXUSR S_IEXEC
+#endif
+#if !S_IXUSR
+# define S_IXUSR 00100
+#endif
+#if !S_IXGRP
+# define S_IXGRP (S_IXUSR >> 3)
+#endif
+#if !S_IXOTH
+# define S_IXOTH (S_IXUSR >> 6)
+#endif
+
+#if !S_IRWXU
+# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
+#endif
+#if !S_IRWXG
+# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
+#endif
+#if !S_IRWXO
+# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
+#endif
+
+/* S_IXUGO is a common extension to POSIX.  */
+#if !S_IXUGO
+# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
+#endif
+
+#ifndef S_IRWXUGO
+# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
+#endif
+
+/* Macros for futimens and utimensat.  */
+#ifndef UTIME_NOW
+# define UTIME_NOW (-1)
+# define UTIME_OMIT (-2)
+#endif
+
+
+#if @GNULIB_FCHMODAT@
+# if !@HAVE_FCHMODAT@
+_GL_FUNCDECL_SYS (fchmodat, int,
+                  (int fd, char const *file, mode_t mode, int flag)
+                  _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (fchmodat, int,
+                  (int fd, char const *file, mode_t mode, int flag));
+_GL_CXXALIASWARN (fchmodat);
+#elif defined GNULIB_POSIXCHECK
+# undef fchmodat
+# if HAVE_RAW_DECL_FCHMODAT
+_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FSTAT@
+# if @REPLACE_FSTAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fstat
+#   define fstat rpl_fstat
+#  endif
+_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
+# else
+_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
+# endif
+_GL_CXXALIASWARN (fstat);
+#elif @GNULIB_OVERRIDES_STRUCT_STAT@
+# undef fstat
+# define fstat fstat_used_without_requesting_gnulib_module_fstat
+#elif @WINDOWS_64_BIT_ST_SIZE@
+/* Above, we define stat to _stati64.  */
+# define fstat _fstati64
+#elif defined GNULIB_POSIXCHECK
+# undef fstat
+# if HAVE_RAW_DECL_FSTAT
+_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
+                 "use gnulib module fstat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FSTATAT@
+# if @REPLACE_FSTATAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fstatat
+#   define fstatat rpl_fstatat
+#  endif
+_GL_FUNCDECL_RPL (fstatat, int,
+                  (int fd, char const *name, struct stat *st, int flags)
+                  _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_RPL (fstatat, int,
+                  (int fd, char const *name, struct stat *st, int flags));
+# else
+#  if !@HAVE_FSTATAT@
+_GL_FUNCDECL_SYS (fstatat, int,
+                  (int fd, char const *name, struct stat *st, int flags)
+                  _GL_ARG_NONNULL ((2, 3)));
+#  endif
+_GL_CXXALIAS_SYS (fstatat, int,
+                  (int fd, char const *name, struct stat *st, int flags));
+# endif
+_GL_CXXALIASWARN (fstatat);
+#elif @GNULIB_OVERRIDES_STRUCT_STAT@
+# undef fstatat
+# define fstatat fstatat_used_without_requesting_gnulib_module_fstatat
+#elif defined GNULIB_POSIXCHECK
+# undef fstatat
+# if HAVE_RAW_DECL_FSTATAT
+_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FUTIMENS@
+/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
+   implementation relies on futimesat, which on Solaris 10 makes an invocation
+   to futimens that is meant to invoke the libc's futimens(), not gnulib's
+   futimens().  */
+# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef futimens
+#   define futimens rpl_futimens
+#  endif
+_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
+_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
+# else
+#  if !@HAVE_FUTIMENS@
+_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
+#  endif
+_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
+# endif
+# if @HAVE_FUTIMENS@
+_GL_CXXALIASWARN (futimens);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef futimens
+# if HAVE_RAW_DECL_FUTIMENS
+_GL_WARN_ON_USE (futimens, "futimens is not portable - "
+                 "use gnulib module futimens for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LCHMOD@
+/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
+   denotes a symbolic link.  */
+# if !@HAVE_LCHMOD@
+/* The lchmod replacement follows symbolic links.  Callers should take
+   this into account; lchmod should be applied only to arguments that
+   are known to not be symbolic links.  On hosts that lack lchmod,
+   this can lead to race conditions between the check and the
+   invocation of lchmod, but we know of no workarounds that are
+   reliable in general.  You might try requesting support for lchmod
+   from your operating system supplier.  */
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define lchmod chmod
+#  endif
+/* Need to cast, because on mingw, the second parameter of chmod is
+                                                int mode.  */
+_GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int,
+                         (const char *filename, mode_t mode));
+# else
+#  if 0 /* assume already declared */
+_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
+                               _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
+# endif
+# if @HAVE_LCHMOD@
+_GL_CXXALIASWARN (lchmod);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef lchmod
+# if HAVE_RAW_DECL_LCHMOD
+_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
+                 "use gnulib module lchmod for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LSTAT@
+# if ! @HAVE_LSTAT@
+/* mingw does not support symlinks, therefore it does not have lstat.  But
+   without links, stat does just fine.  */
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define lstat stat
+#  endif
+_GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
+# elif @REPLACE_LSTAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef lstat
+#   define lstat rpl_lstat
+#  endif
+_GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
+                              _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
+# else
+_GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
+# endif
+# if @HAVE_LSTAT@
+_GL_CXXALIASWARN (lstat);
+# endif
+#elif @GNULIB_OVERRIDES_STRUCT_STAT@
+# undef lstat
+# define lstat lstat_used_without_requesting_gnulib_module_lstat
+#elif defined GNULIB_POSIXCHECK
+# undef lstat
+# if HAVE_RAW_DECL_LSTAT
+_GL_WARN_ON_USE (lstat, "lstat is unportable - "
+                 "use gnulib module lstat for portability");
+# endif
+#endif
+
+
+#if @REPLACE_MKDIR@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#  undef mkdir
+#  define mkdir rpl_mkdir
+# endif
+_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
+                              _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
+#else
+/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
+   Additionally, it declares _mkdir (and depending on compile flags, an
+   alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
+   which are included above.  */
+# if defined _WIN32 && ! defined __CYGWIN__
+
+#  if !GNULIB_defined_rpl_mkdir
+static int
+rpl_mkdir (char const *name, mode_t mode)
+{
+  return _mkdir (name);
+}
+#   define GNULIB_defined_rpl_mkdir 1
+#  endif
+
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define mkdir rpl_mkdir
+#  endif
+_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
+# else
+_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
+# endif
+#endif
+_GL_CXXALIASWARN (mkdir);
+
+
+#if @GNULIB_MKDIRAT@
+# if !@HAVE_MKDIRAT@
+_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
+                                _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
+_GL_CXXALIASWARN (mkdirat);
+#elif defined GNULIB_POSIXCHECK
+# undef mkdirat
+# if HAVE_RAW_DECL_MKDIRAT
+_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MKFIFO@
+# if @REPLACE_MKFIFO@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mkfifo
+#   define mkfifo rpl_mkfifo
+#  endif
+_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
+                               _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
+# else
+#  if !@HAVE_MKFIFO@
+_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
+                               _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
+# endif
+_GL_CXXALIASWARN (mkfifo);
+#elif defined GNULIB_POSIXCHECK
+# undef mkfifo
+# if HAVE_RAW_DECL_MKFIFO
+_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
+                 "use gnulib module mkfifo for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MKFIFOAT@
+# if !@HAVE_MKFIFOAT@
+_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
+                                 _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
+_GL_CXXALIASWARN (mkfifoat);
+#elif defined GNULIB_POSIXCHECK
+# undef mkfifoat
+# if HAVE_RAW_DECL_MKFIFOAT
+_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
+                 "use gnulib module mkfifoat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MKNOD@
+# if @REPLACE_MKNOD@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mknod
+#   define mknod rpl_mknod
+#  endif
+_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
+                              _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
+# else
+#  if !@HAVE_MKNOD@
+_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
+                              _GL_ARG_NONNULL ((1)));
+#  endif
+/* Need to cast, because on OSF/1 5.1, the third parameter is '...'.  */
+_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
+# endif
+_GL_CXXALIASWARN (mknod);
+#elif defined GNULIB_POSIXCHECK
+# undef mknod
+# if HAVE_RAW_DECL_MKNOD
+_GL_WARN_ON_USE (mknod, "mknod is not portable - "
+                 "use gnulib module mknod for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MKNODAT@
+# if !@HAVE_MKNODAT@
+_GL_FUNCDECL_SYS (mknodat, int,
+                  (int fd, char const *file, mode_t mode, dev_t dev)
+                  _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (mknodat, int,
+                  (int fd, char const *file, mode_t mode, dev_t dev));
+_GL_CXXALIASWARN (mknodat);
+#elif defined GNULIB_POSIXCHECK
+# undef mknodat
+# if HAVE_RAW_DECL_MKNODAT
+_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
+                 "use gnulib module mkfifoat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_STAT@
+# if @REPLACE_STAT@
+#  if !@GNULIB_OVERRIDES_STRUCT_STAT@
+    /* We can't use the object-like #define stat rpl_stat, because of
+       struct stat.  This means that rpl_stat will not be used if the user
+       does (stat)(a,b).  Oh well.  */
+#   if defined _AIX && defined stat && defined _LARGE_FILES
+     /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
+        so we have to replace stat64() instead of stat(). */
+#    undef stat64
+#    define stat64(name, st) rpl_stat (name, st)
+#   elif @WINDOWS_64_BIT_ST_SIZE@
+     /* Above, we define stat to _stati64.  */
+#    if defined __MINGW32__ && defined _stati64
+#     ifndef _USE_32BIT_TIME_T
+       /* The system headers define _stati64 to _stat64.  */
+#      undef _stat64
+#      define _stat64(name, st) rpl_stat (name, st)
+#     endif
+#    elif defined _MSC_VER && defined _stati64
+#     ifdef _USE_32BIT_TIME_T
+       /* The system headers define _stati64 to _stat32i64.  */
+#      undef _stat32i64
+#      define _stat32i64(name, st) rpl_stat (name, st)
+#     else
+       /* The system headers define _stati64 to _stat64.  */
+#      undef _stat64
+#      define _stat64(name, st) rpl_stat (name, st)
+#     endif
+#    else
+#     undef _stati64
+#     define _stati64(name, st) rpl_stat (name, st)
+#    endif
+#   elif defined __MINGW32__ && defined stat
+#    ifdef _USE_32BIT_TIME_T
+      /* The system headers define stat to _stat32i64.  */
+#     undef _stat32i64
+#     define _stat32i64(name, st) rpl_stat (name, st)
+#    else
+      /* The system headers define stat to _stat64.  */
+#     undef _stat64
+#     define _stat64(name, st) rpl_stat (name, st)
+#    endif
+#   elif defined _MSC_VER && defined stat
+#    ifdef _USE_32BIT_TIME_T
+      /* The system headers define stat to _stat32.  */
+#     undef _stat32
+#     define _stat32(name, st) rpl_stat (name, st)
+#    else
+      /* The system headers define stat to _stat64i32.  */
+#     undef _stat64i32
+#     define _stat64i32(name, st) rpl_stat (name, st)
+#    endif
+#   else /* !(_AIX || __MINGW32__ || _MSC_VER) */
+#    undef stat
+#    define stat(name, st) rpl_stat (name, st)
+#   endif /* !_LARGE_FILES */
+#  endif /* !@GNULIB_OVERRIDES_STRUCT_STAT@ */
+_GL_EXTERN_C int stat (const char *name, struct stat *buf)
+                      _GL_ARG_NONNULL ((1, 2));
+# endif
+#elif @GNULIB_OVERRIDES_STRUCT_STAT@
+/* see above:
+  #define stat stat_used_without_requesting_gnulib_module_stat
+ */
+#elif defined GNULIB_POSIXCHECK
+# undef stat
+# if HAVE_RAW_DECL_STAT
+_GL_WARN_ON_USE (stat, "stat is unportable - "
+                 "use gnulib module stat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_UTIMENSAT@
+/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
+   implementation relies on futimesat, which on Solaris 10 makes an invocation
+   to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
+   utimensat().  */
+# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef utimensat
+#   define utimensat rpl_utimensat
+#  endif
+_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
+                                   struct timespec const times[2], int flag)
+                                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
+                                   struct timespec const times[2], int flag));
+# else
+#  if !@HAVE_UTIMENSAT@
+_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
+                                   struct timespec const times[2], int flag)
+                                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
+                                   struct timespec const times[2], int flag));
+# endif
+# if @HAVE_UTIMENSAT@
+_GL_CXXALIASWARN (utimensat);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef utimensat
+# if HAVE_RAW_DECL_UTIMENSAT
+_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
+                 "use gnulib module utimensat for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
+#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
+#endif
diff --git a/grub-core/lib/gnulib/sys_types.in.h b/grub-core/lib/gnulib/sys_types.in.h
new file mode 100644
index 0000000..237e206
--- /dev/null
+++ b/grub-core/lib/gnulib/sys_types.in.h
@@ -0,0 +1,106 @@
+/* Provide a more complete sys/types.h.
+
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined _WIN32 && !defined __CYGWIN__ \
+    && (defined __need_off_t || defined __need___off64_t \
+        || defined __need_ssize_t || defined __need_time_t)
+
+/* Special invocation convention inside mingw header files.  */
+
+#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
+
+/* The include_next requires a split double-inclusion guard.  */
+# define _GL_INCLUDING_SYS_TYPES_H
+#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@
+# undef _GL_INCLUDING_SYS_TYPES_H
+
+#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
+#define _@GUARD_PREFIX@_SYS_TYPES_H
+
+/* Override off_t if Large File Support is requested on native Windows.  */
+#if @WINDOWS_64_BIT_OFF_T@
+/* Same as int64_t in <stdint.h>.  */
+# if defined _MSC_VER
+#  define off_t __int64
+# else
+#  define off_t long long int
+# endif
+/* Indicator, for gnulib internal purposes.  */
+# define _GL_WINDOWS_64_BIT_OFF_T 1
+#endif
+
+/* Override dev_t and ino_t if distinguishable inodes support is requested
+   on native Windows.  */
+#if @WINDOWS_STAT_INODES@
+
+# if @WINDOWS_STAT_INODES@ == 2
+/* Experimental, not useful in Windows 10.  */
+
+/* Define dev_t to a 64-bit type.  */
+#  if !defined GNULIB_defined_dev_t
+typedef unsigned long long int rpl_dev_t;
+#   undef dev_t
+#   define dev_t rpl_dev_t
+#   define GNULIB_defined_dev_t 1
+#  endif
+
+/* Define ino_t to a 128-bit type.  */
+#  if !defined GNULIB_defined_ino_t
+/* MSVC does not have a 128-bit integer type.
+   GCC has a 128-bit integer type __int128, but only on 64-bit targets.  */
+typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t;
+#   undef ino_t
+#   define ino_t rpl_ino_t
+#   define GNULIB_defined_ino_t 1
+#  endif
+
+# else /* @WINDOWS_STAT_INODES@ == 1 */
+
+/* Define ino_t to a 64-bit type.  */
+#  if !defined GNULIB_defined_ino_t
+typedef unsigned long long int rpl_ino_t;
+#   undef ino_t
+#   define ino_t rpl_ino_t
+#   define GNULIB_defined_ino_t 1
+#  endif
+
+# endif
+
+/* Indicator, for gnulib internal purposes.  */
+# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@
+
+#endif
+
+/* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__
+# include <stddef.h>
+#endif
+
+#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
+#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */
+#endif /* __need_XXX */
diff --git a/grub-core/lib/gnulib/sysexits.in.h b/grub-core/lib/gnulib/sysexits.in.h
new file mode 100644
index 0000000..7043a0a
--- /dev/null
+++ b/grub-core/lib/gnulib/sysexits.in.h
@@ -0,0 +1,72 @@
+/* exit() exit codes for some BSD system programs.
+   Copyright (C) 2003, 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Simon Josefsson based on sysexits(3) man page */
+
+#ifndef _@GUARD_PREFIX@_SYSEXITS_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if @HAVE_SYSEXITS_H@
+
+/* IRIX 6.5 has an <unistd.h> that defines a macro EX_OK with a nonzero
+   value.  Override it.  See
+   <https://lists.gnu.org/r/bug-gnulib/2007-03/msg00361.html>  */
+# ifdef __sgi
+#  include <unistd.h>
+#  undef EX_OK
+# endif
+
+/* The include_next requires a split double-inclusion guard.  */
+# @INCLUDE_NEXT@ @NEXT_SYSEXITS_H@
+
+/* HP-UX 11 <sysexits.h> ends at EX_NOPERM.  */
+# ifndef EX_CONFIG
+#  define EX_CONFIG 78
+# endif
+
+#endif
+
+#ifndef _@GUARD_PREFIX@_SYSEXITS_H
+#define _@GUARD_PREFIX@_SYSEXITS_H
+
+#if !@HAVE_SYSEXITS_H@
+
+# define EX_OK 0 /* same value as EXIT_SUCCESS */
+
+# define EX_USAGE 64
+# define EX_DATAERR 65
+# define EX_NOINPUT 66
+# define EX_NOUSER 67
+# define EX_NOHOST 68
+# define EX_UNAVAILABLE 69
+# define EX_SOFTWARE 70
+# define EX_OSERR 71
+# define EX_OSFILE 72
+# define EX_CANTCREAT 73
+# define EX_IOERR 74
+# define EX_TEMPFAIL 75
+# define EX_PROTOCOL 76
+# define EX_NOPERM 77
+# define EX_CONFIG 78
+
+#endif
+
+#endif /* _@GUARD_PREFIX@_SYSEXITS_H */
+#endif /* _@GUARD_PREFIX@_SYSEXITS_H */
diff --git a/grub-core/lib/gnulib/time.in.h b/grub-core/lib/gnulib/time.in.h
new file mode 100644
index 0000000..dd3b212
--- /dev/null
+++ b/grub-core/lib/gnulib/time.in.h
@@ -0,0 +1,350 @@
+/* A more-standard <time.h>.
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+/* Don't get in the way of glibc when it includes time.h merely to
+   declare a few standard symbols, rather than to declare all the
+   symbols.  (However, skip this for MinGW as it treats __need_time_t
+   incompatibly.)  Also, Solaris 8 <time.h> eventually includes itself
+   recursively; if that is happening, just include the system <time.h>
+   without adding our own declarations.  */
+#if (((defined __need_time_t || defined __need_clock_t \
+       || defined __need_timespec)                     \
+      && !defined __MINGW32__)                         \
+     || defined _@GUARD_PREFIX@_TIME_H)
+
+# @INCLUDE_NEXT@ @NEXT_TIME_H@
+
+#else
+
+# define _@GUARD_PREFIX@_TIME_H
+
+# @INCLUDE_NEXT@ @NEXT_TIME_H@
+
+/* NetBSD 5.0 mis-defines NULL.  */
+# include <stddef.h>
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* Some systems don't define struct timespec (e.g., AIX 4.1).
+   Or they define it with the wrong member names or define it in <sys/time.h>
+   (e.g., FreeBSD circa 1997).  Stock Mingw prior to 3.0 does not define it,
+   but the pthreads-win32 library defines it in <pthread.h>.  */
+# if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
+#  if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
+#   include <sys/time.h>
+#  elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
+#   include <pthread.h>
+#  elif @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
+#   include <unistd.h>
+#  else
+
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+
+#   if !GNULIB_defined_struct_timespec
+#    undef timespec
+#    define timespec rpl_timespec
+struct timespec
+{
+  time_t tv_sec;
+  long int tv_nsec;
+};
+#    define GNULIB_defined_struct_timespec 1
+#   endif
+
+#   ifdef __cplusplus
+}
+#   endif
+
+#  endif
+# endif
+
+# if !GNULIB_defined_struct_time_t_must_be_integral
+/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires
+   time_t to be an integer type, even though C99 permits floating
+   point.  We don't know of any implementation that uses floating
+   point, and it is much easier to write code that doesn't have to
+   worry about that corner case, so we force the issue.  */
+struct __time_t_must_be_integral {
+  unsigned int __floating_time_t_unsupported : (time_t) 1;
+};
+#  define GNULIB_defined_struct_time_t_must_be_integral 1
+# endif
+
+/* Sleep for at least RQTP seconds unless interrupted,  If interrupted,
+   return -1 and store the remaining time into RMTP.  See
+   <http://www.opengroup.org/susv3xsh/nanosleep.html>.  */
+# if @GNULIB_NANOSLEEP@
+#  if @REPLACE_NANOSLEEP@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define nanosleep rpl_nanosleep
+#   endif
+_GL_FUNCDECL_RPL (nanosleep, int,
+                  (struct timespec const *__rqtp, struct timespec *__rmtp)
+                  _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (nanosleep, int,
+                  (struct timespec const *__rqtp, struct timespec *__rmtp));
+#  else
+#   if ! @HAVE_NANOSLEEP@
+_GL_FUNCDECL_SYS (nanosleep, int,
+                  (struct timespec const *__rqtp, struct timespec *__rmtp)
+                  _GL_ARG_NONNULL ((1)));
+#   endif
+_GL_CXXALIAS_SYS (nanosleep, int,
+                  (struct timespec const *__rqtp, struct timespec *__rmtp));
+#  endif
+_GL_CXXALIASWARN (nanosleep);
+# endif
+
+/* Initialize time conversion information.  */
+# if @GNULIB_TZSET@
+#  if @REPLACE_TZSET@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef tzset
+#    define tzset rpl_tzset
+#   endif
+_GL_FUNCDECL_RPL (tzset, void, (void));
+_GL_CXXALIAS_RPL (tzset, void, (void));
+#  else
+#   if ! @HAVE_TZSET@
+_GL_FUNCDECL_SYS (tzset, void, (void));
+#   endif
+_GL_CXXALIAS_SYS (tzset, void, (void));
+#  endif
+_GL_CXXALIASWARN (tzset);
+# endif
+
+/* Return the 'time_t' representation of TP and normalize TP.  */
+# if @GNULIB_MKTIME@
+#  if @REPLACE_MKTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define mktime rpl_mktime
+#   endif
+_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp));
+#  else
+_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp));
+#  endif
+_GL_CXXALIASWARN (mktime);
+# endif
+
+/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See
+   <http://www.opengroup.org/susv3xsh/localtime_r.html> and
+   <http://www.opengroup.org/susv3xsh/gmtime_r.html>.  */
+# if @GNULIB_TIME_R@
+#  if @REPLACE_LOCALTIME_R@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef localtime_r
+#    define localtime_r rpl_localtime_r
+#   endif
+_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
+                                             struct tm *restrict __result)
+                                            _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
+                                             struct tm *restrict __result));
+#  else
+#   if ! @HAVE_DECL_LOCALTIME_R@
+_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
+                                             struct tm *restrict __result)
+                                            _GL_ARG_NONNULL ((1, 2)));
+#   endif
+_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
+                                             struct tm *restrict __result));
+#  endif
+#  if @HAVE_DECL_LOCALTIME_R@
+_GL_CXXALIASWARN (localtime_r);
+#  endif
+#  if @REPLACE_LOCALTIME_R@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef gmtime_r
+#    define gmtime_r rpl_gmtime_r
+#   endif
+_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
+                                          struct tm *restrict __result)
+                                         _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
+                                          struct tm *restrict __result));
+#  else
+#   if ! @HAVE_DECL_LOCALTIME_R@
+_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
+                                          struct tm *restrict __result)
+                                         _GL_ARG_NONNULL ((1, 2)));
+#   endif
+_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
+                                          struct tm *restrict __result));
+#  endif
+#  if @HAVE_DECL_LOCALTIME_R@
+_GL_CXXALIASWARN (gmtime_r);
+#  endif
+# endif
+
+/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See
+   <http://www.opengroup.org/susv3xsh/localtime.html> and
+   <http://www.opengroup.org/susv3xsh/gmtime.html>.  */
+# if @GNULIB_LOCALTIME@ || @REPLACE_LOCALTIME@
+#  if @REPLACE_LOCALTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef localtime
+#    define localtime rpl_localtime
+#   endif
+_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer)
+                                          _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer));
+#  else
+_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer));
+#  endif
+_GL_CXXALIASWARN (localtime);
+# endif
+
+# if 0 || @REPLACE_GMTIME@
+#  if @REPLACE_GMTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef gmtime
+#    define gmtime rpl_gmtime
+#   endif
+_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer)
+                                       _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer));
+#  else
+_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer));
+#  endif
+_GL_CXXALIASWARN (gmtime);
+# endif
+
+/* Parse BUF as a timestamp, assuming FORMAT specifies its layout, and store
+   the resulting broken-down time into TM.  See
+   <http://www.opengroup.org/susv3xsh/strptime.html>.  */
+# if @GNULIB_STRPTIME@
+#  if ! @HAVE_STRPTIME@
+_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf,
+                                     char const *restrict __format,
+                                     struct tm *restrict __tm)
+                                    _GL_ARG_NONNULL ((1, 2, 3)));
+#  endif
+_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf,
+                                     char const *restrict __format,
+                                     struct tm *restrict __tm));
+_GL_CXXALIASWARN (strptime);
+# endif
+
+/* Convert *TP to a date and time string.  See
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/ctime.html>.  */
+# if @GNULIB_CTIME@
+#  if @REPLACE_CTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define ctime rpl_ctime
+#   endif
+_GL_FUNCDECL_RPL (ctime, char *, (time_t const *__tp)
+                                 _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (ctime, char *, (time_t const *__tp));
+#  else
+_GL_CXXALIAS_SYS (ctime, char *, (time_t const *__tp));
+#  endif
+_GL_CXXALIASWARN (ctime);
+# endif
+
+/* Convert *TP to a date and time string.  See
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/strftime.html>.  */
+# if @GNULIB_STRFTIME@
+#  if @REPLACE_STRFTIME@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define strftime rpl_strftime
+#   endif
+_GL_FUNCDECL_RPL (strftime, size_t, (char *__buf, size_t __bufsize,
+                                     const char *__fmt, const struct tm *__tp)
+                                    _GL_ARG_NONNULL ((1, 3, 4)));
+_GL_CXXALIAS_RPL (strftime, size_t, (char *__buf, size_t __bufsize,
+                                     const char *__fmt, const struct tm *__tp));
+#  else
+_GL_CXXALIAS_SYS (strftime, size_t, (char *__buf, size_t __bufsize,
+                                     const char *__fmt, const struct tm *__tp));
+#  endif
+_GL_CXXALIASWARN (strftime);
+# endif
+
+# if defined _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@
+typedef struct tm_zone *timezone_t;
+_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name));
+_GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name));
+_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz));
+_GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz));
+_GL_FUNCDECL_SYS (localtime_rz, struct tm *,
+                  (timezone_t __tz, time_t const *restrict __timer,
+                   struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_SYS (localtime_rz, struct tm *,
+                  (timezone_t __tz, time_t const *restrict __timer,
+                   struct tm *restrict __result));
+_GL_FUNCDECL_SYS (mktime_z, time_t,
+                  (timezone_t __tz, struct tm *restrict __result)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_SYS (mktime_z, time_t,
+                  (timezone_t __tz, struct tm *restrict __result));
+# endif
+
+/* Convert TM to a time_t value, assuming UTC.  */
+# if @GNULIB_TIMEGM@
+#  if @REPLACE_TIMEGM@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    undef timegm
+#    define timegm rpl_timegm
+#   endif
+_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm));
+#  else
+#   if ! @HAVE_TIMEGM@
+_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
+#   endif
+_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
+#  endif
+_GL_CXXALIASWARN (timegm);
+# endif
+
+/* Encourage applications to avoid unsafe functions that can overrun
+   buffers when given outlandish struct tm values.  Portable
+   applications should use strftime (or even sprintf) instead.  */
+# if defined GNULIB_POSIXCHECK
+#  undef asctime
+_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - "
+                 "better use strftime (or even sprintf) instead");
+# endif
+# if defined GNULIB_POSIXCHECK
+#  undef asctime_r
+_GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - "
+                 "better use strftime (or even sprintf) instead");
+# endif
+# if defined GNULIB_POSIXCHECK
+#  undef ctime
+_GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - "
+                 "better use strftime (or even sprintf) instead");
+# endif
+# if defined GNULIB_POSIXCHECK
+#  undef ctime_r
+_GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - "
+                 "better use strftime (or even sprintf) instead");
+# endif
+
+#endif
diff --git a/grub-core/lib/gnulib/unistd--.h b/grub-core/lib/gnulib/unistd--.h
new file mode 100644
index 0000000..1268854
--- /dev/null
+++ b/grub-core/lib/gnulib/unistd--.h
@@ -0,0 +1,32 @@
+/* Like unistd.h, but redefine some names to avoid glitches.
+
+   Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#include <unistd.h>
+#include "unistd-safer.h"
+
+#undef dup
+#define dup dup_safer
+
+#undef pipe
+#define pipe pipe_safer
+
+#if GNULIB_PIPE2_SAFER
+# undef pipe2
+# define pipe2 pipe2_safer
+#endif
diff --git a/grub-core/lib/gnulib/unistd-safer.h b/grub-core/lib/gnulib/unistd-safer.h
new file mode 100644
index 0000000..8eebffc
--- /dev/null
+++ b/grub-core/lib/gnulib/unistd-safer.h
@@ -0,0 +1,31 @@
+/* Invoke unistd-like functions, but avoid some glitches.
+
+   Copyright (C) 2001, 2003, 2005, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert and Eric Blake.  */
+
+int dup_safer (int);
+int fd_safer (int);
+int pipe_safer (int[2]);
+
+#if GNULIB_FD_SAFER_FLAG
+int dup_safer_flag (int, int);
+int fd_safer_flag (int, int);
+#endif
+
+#if GNULIB_PIPE2_SAFER
+int pipe2_safer (int[2], int);
+#endif
diff --git a/grub-core/lib/gnulib/unistd.c b/grub-core/lib/gnulib/unistd.c
new file mode 100644
index 0000000..72bad1c
--- /dev/null
+++ b/grub-core/lib/gnulib/unistd.c
@@ -0,0 +1,4 @@
+#include <config.h>
+#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE
+#include "unistd.h"
+typedef int dummy;
diff --git a/grub-core/lib/gnulib/unistd.in.h b/grub-core/lib/gnulib/unistd.in.h
new file mode 100644
index 0000000..a10ca28
--- /dev/null
+++ b/grub-core/lib/gnulib/unistd.in.h
@@ -0,0 +1,1668 @@
+/* Substitute for and wrapper around <unistd.h>.
+   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _@GUARD_PREFIX@_UNISTD_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#ifdef _GL_INCLUDING_UNISTD_H
+/* Special invocation convention:
+   - On Mac OS X 10.3.9 we have a sequence of nested includes
+     <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h>
+     In this situation, the functions are not yet declared, therefore we cannot
+     provide the C++ aliases.  */
+
+#@INCLUDE_NEXT@ @NEXT_UNISTD_H@
+
+#else
+/* Normal invocation convention.  */
+
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_UNISTD_H@
+# define _GL_INCLUDING_UNISTD_H
+# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
+# undef _GL_INCLUDING_UNISTD_H
+#endif
+
+/* Get all possible declarations of gethostname().  */
+#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
+  && !defined _GL_INCLUDING_WINSOCK2_H
+# define _GL_INCLUDING_WINSOCK2_H
+# include <winsock2.h>
+# undef _GL_INCLUDING_WINSOCK2_H
+#endif
+
+#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
+#define _@GUARD_PREFIX@_UNISTD_H
+
+/* NetBSD 5.0 mis-defines NULL.  Also get size_t.  */
+#include <stddef.h>
+
+/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>.  */
+/* MSVC declares 'unlink' in <stdio.h>, not in <unistd.h>.  We must include
+   it before we  #define unlink rpl_unlink.  */
+/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \
+     || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \
+         && (defined _WIN32 && ! defined __CYGWIN__)) \
+     || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \
+         && defined __CYGWIN__)) \
+    && ! defined __GLIBC__
+# include <stdio.h>
+#endif
+
+/* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \
+    && ! defined __GLIBC__
+# include <fcntl.h>
+#endif
+
+/* mingw fails to declare _exit in <unistd.h>.  */
+/* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in
+   <unistd.h>.  */
+/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>.  */
+/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is
+   included here.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if !defined __GLIBC__ && !defined __osf__
+# define __need_system_stdlib_h
+# include <stdlib.h>
+# undef __need_system_stdlib_h
+#endif
+
+/* Native Windows platforms declare chdir, getcwd, rmdir in
+   <io.h> and/or <direct.h>, not in <unistd.h>.
+   They also declare access(), chmod(), close(), dup(), dup2(), isatty(),
+   lseek(), read(), unlink(), write() in <io.h>.  */
+#if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \
+      || defined GNULIB_POSIXCHECK) \
+     && (defined _WIN32 && ! defined __CYGWIN__))
+# include <io.h>     /* mingw32, mingw64 */
+# include <direct.h> /* mingw64, MSVC 9 */
+#elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \
+       || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \
+       || defined GNULIB_POSIXCHECK) \
+      && (defined _WIN32 && ! defined __CYGWIN__)
+# include <io.h>
+#endif
+
+/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>.
+   NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \
+     || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \
+    && !defined __GLIBC__
+# include <netdb.h>
+#endif
+
+/* MSVC defines off_t in <sys/types.h>.
+   May also define off_t to a 64-bit type on native Windows.  */
+#if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@
+/* Get off_t.  */
+# include <sys/types.h>
+#endif
+
+#if (@GNULIB_READ@ || @GNULIB_WRITE@ \
+     || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \
+     || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK)
+/* Get ssize_t.  */
+# include <sys/types.h>
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Get getopt(), optarg, optind, opterr, optopt.  */
+#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
+# include <getopt-cdefs.h>
+# include <getopt-pfx-core.h>
+#endif
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef _GL_UNISTD_INLINE
+# define _GL_UNISTD_INLINE _GL_INLINE
+#endif
+
+/* Hide some function declarations from <winsock2.h>.  */
+
+#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@
+# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef socket
+#   define socket              socket_used_without_including_sys_socket_h
+#   undef connect
+#   define connect             connect_used_without_including_sys_socket_h
+#   undef accept
+#   define accept              accept_used_without_including_sys_socket_h
+#   undef bind
+#   define bind                bind_used_without_including_sys_socket_h
+#   undef getpeername
+#   define getpeername         getpeername_used_without_including_sys_socket_h
+#   undef getsockname
+#   define getsockname         getsockname_used_without_including_sys_socket_h
+#   undef getsockopt
+#   define getsockopt          getsockopt_used_without_including_sys_socket_h
+#   undef listen
+#   define listen              listen_used_without_including_sys_socket_h
+#   undef recv
+#   define recv                recv_used_without_including_sys_socket_h
+#   undef send
+#   define send                send_used_without_including_sys_socket_h
+#   undef recvfrom
+#   define recvfrom            recvfrom_used_without_including_sys_socket_h
+#   undef sendto
+#   define sendto              sendto_used_without_including_sys_socket_h
+#   undef setsockopt
+#   define setsockopt          setsockopt_used_without_including_sys_socket_h
+#   undef shutdown
+#   define shutdown            shutdown_used_without_including_sys_socket_h
+#  else
+    _GL_WARN_ON_USE (socket,
+                     "socket() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (connect,
+                     "connect() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (accept,
+                     "accept() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (bind,
+                     "bind() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (getpeername,
+                     "getpeername() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (getsockname,
+                     "getsockname() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (getsockopt,
+                     "getsockopt() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (listen,
+                     "listen() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (recv,
+                     "recv() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (send,
+                     "send() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (recvfrom,
+                     "recvfrom() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (sendto,
+                     "sendto() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (setsockopt,
+                     "setsockopt() used without including <sys/socket.h>");
+    _GL_WARN_ON_USE (shutdown,
+                     "shutdown() used without including <sys/socket.h>");
+#  endif
+# endif
+# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef select
+#   define select              select_used_without_including_sys_select_h
+#  else
+    _GL_WARN_ON_USE (select,
+                     "select() used without including <sys/select.h>");
+#  endif
+# endif
+#endif
+
+
+/* OS/2 EMX lacks these macros.  */
+#ifndef STDIN_FILENO
+# define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+# define STDOUT_FILENO 1
+#endif
+#ifndef STDERR_FILENO
+# define STDERR_FILENO 2
+#endif
+
+/* Ensure *_OK macros exist.  */
+#ifndef F_OK
+# define F_OK 0
+# define X_OK 1
+# define W_OK 2
+# define R_OK 4
+#endif
+
+
+/* Declare overridden functions.  */
+
+
+#if defined GNULIB_POSIXCHECK
+/* The access() function is a security risk.  */
+_GL_WARN_ON_USE (access, "the access function is a security risk - "
+                 "use the gnulib module faccessat instead");
+#endif
+
+
+#if @GNULIB_CHDIR@
+_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIASWARN (chdir);
+#elif defined GNULIB_POSIXCHECK
+# undef chdir
+# if HAVE_RAW_DECL_CHDIR
+_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - "
+                 "use gnulib module chdir for portability");
+# endif
+#endif
+
+
+#if @GNULIB_CHOWN@
+/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
+   to GID (if GID is not -1).  Follow symbolic links.
+   Return 0 if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html.  */
+# if @REPLACE_CHOWN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef chown
+#   define chown rpl_chown
+#  endif
+_GL_FUNCDECL_RPL (chown, int, (const char *file, uid_t uid, gid_t gid)
+                              _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (chown, int, (const char *file, uid_t uid, gid_t gid));
+# else
+#  if !@HAVE_CHOWN@
+_GL_FUNCDECL_SYS (chown, int, (const char *file, uid_t uid, gid_t gid)
+                              _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (chown, int, (const char *file, uid_t uid, gid_t gid));
+# endif
+_GL_CXXALIASWARN (chown);
+#elif defined GNULIB_POSIXCHECK
+# undef chown
+# if HAVE_RAW_DECL_CHOWN
+_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
+                 "doesn't treat a uid or gid of -1 on some systems - "
+                 "use gnulib module chown for portability");
+# endif
+#endif
+
+
+#if @GNULIB_CLOSE@
+# if @REPLACE_CLOSE@
+/* Automatically included by modules that need a replacement for close.  */
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef close
+#   define close rpl_close
+#  endif
+_GL_FUNCDECL_RPL (close, int, (int fd));
+_GL_CXXALIAS_RPL (close, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (close, int, (int fd));
+# endif
+_GL_CXXALIASWARN (close);
+#elif @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
+# undef close
+# define close close_used_without_requesting_gnulib_module_close
+#elif defined GNULIB_POSIXCHECK
+# undef close
+/* Assume close is always declared.  */
+_GL_WARN_ON_USE (close, "close does not portably work on sockets - "
+                 "use gnulib module close for portability");
+#endif
+
+
+#if @GNULIB_DUP@
+# if @REPLACE_DUP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define dup rpl_dup
+#  endif
+_GL_FUNCDECL_RPL (dup, int, (int oldfd));
+_GL_CXXALIAS_RPL (dup, int, (int oldfd));
+# else
+_GL_CXXALIAS_SYS (dup, int, (int oldfd));
+# endif
+_GL_CXXALIASWARN (dup);
+#elif defined GNULIB_POSIXCHECK
+# undef dup
+# if HAVE_RAW_DECL_DUP
+_GL_WARN_ON_USE (dup, "dup is unportable - "
+                 "use gnulib module dup for portability");
+# endif
+#endif
+
+
+#if @GNULIB_DUP2@
+/* Copy the file descriptor OLDFD into file descriptor NEWFD.  Do nothing if
+   NEWFD = OLDFD, otherwise close NEWFD first if it is open.
+   Return newfd if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>.  */
+# if @REPLACE_DUP2@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define dup2 rpl_dup2
+#  endif
+_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd));
+_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd));
+# else
+#  if !@HAVE_DUP2@
+_GL_FUNCDECL_SYS (dup2, int, (int oldfd, int newfd));
+#  endif
+_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
+# endif
+_GL_CXXALIASWARN (dup2);
+#elif defined GNULIB_POSIXCHECK
+# undef dup2
+# if HAVE_RAW_DECL_DUP2
+_GL_WARN_ON_USE (dup2, "dup2 is unportable - "
+                 "use gnulib module dup2 for portability");
+# endif
+#endif
+
+
+#if @GNULIB_DUP3@
+/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
+   specified flags.
+   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+   and O_TEXT, O_BINARY (defined in "binary-io.h").
+   Close NEWFD first if it is open.
+   Return newfd if successful, otherwise -1 and errno set.
+   See the Linux man page at
+   <https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>.  */
+# if @HAVE_DUP3@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define dup3 rpl_dup3
+#  endif
+_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
+_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
+# else
+_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
+_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
+# endif
+_GL_CXXALIASWARN (dup3);
+#elif defined GNULIB_POSIXCHECK
+# undef dup3
+# if HAVE_RAW_DECL_DUP3
+_GL_WARN_ON_USE (dup3, "dup3 is unportable - "
+                 "use gnulib module dup3 for portability");
+# endif
+#endif
+
+
+#if @GNULIB_ENVIRON@
+# if defined __CYGWIN__ && !defined __i386__
+/* The 'environ' variable is defined in a DLL. Therefore its declaration needs
+   the '__declspec(dllimport)' attribute, but the system's <unistd.h> lacks it.
+   This leads to a link error on 64-bit Cygwin when the option
+   -Wl,--disable-auto-import is in use.  */
+_GL_EXTERN_C __declspec(dllimport) char **environ;
+# endif
+# if !@HAVE_DECL_ENVIRON@
+/* Set of environment variables and values.  An array of strings of the form
+   "VARIABLE=VALUE", terminated with a NULL.  */
+#  if defined __APPLE__ && defined __MACH__
+#   include <TargetConditionals.h>
+#   if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
+#    define _GL_USE_CRT_EXTERNS
+#   endif
+#  endif
+#  ifdef _GL_USE_CRT_EXTERNS
+#   include <crt_externs.h>
+#   define environ (*_NSGetEnviron ())
+#  else
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+extern char **environ;
+#   ifdef __cplusplus
+}
+#   endif
+#  endif
+# endif
+#elif defined GNULIB_POSIXCHECK
+# if HAVE_RAW_DECL_ENVIRON
+_GL_UNISTD_INLINE char ***
+_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - "
+                           "use gnulib module environ for portability")
+rpl_environ (void)
+{
+  return &environ;
+}
+#  undef environ
+#  define environ (*rpl_environ ())
+# endif
+#endif
+
+
+#if @GNULIB_EUIDACCESS@
+/* Like access(), except that it uses the effective user id and group id of
+   the current process.  */
+# if !@HAVE_EUIDACCESS@
+_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode)
+                                   _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode));
+_GL_CXXALIASWARN (euidaccess);
+# if defined GNULIB_POSIXCHECK
+/* Like access(), this function is a security risk.  */
+_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - "
+                 "use the gnulib module faccessat instead");
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef euidaccess
+# if HAVE_RAW_DECL_EUIDACCESS
+_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - "
+                 "use gnulib module euidaccess for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FACCESSAT@
+# if @REPLACE_FACCESSAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef faccessat
+#   define faccessat rpl_faccessat
+#  endif
+_GL_FUNCDECL_RPL (faccessat, int,
+                  (int fd, char const *name, int mode, int flag)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (faccessat, int,
+                  (int fd, char const *name, int mode, int flag));
+# else
+#  if !@HAVE_FACCESSAT@
+_GL_FUNCDECL_SYS (faccessat, int,
+                  (int fd, char const *file, int mode, int flag)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (faccessat, int,
+                  (int fd, char const *file, int mode, int flag));
+# endif
+_GL_CXXALIASWARN (faccessat);
+#elif defined GNULIB_POSIXCHECK
+# undef faccessat
+# if HAVE_RAW_DECL_FACCESSAT
+_GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
+                 "use gnulib module faccessat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FCHDIR@
+/* Change the process' current working directory to the directory on which
+   the given file descriptor is open.
+   Return 0 if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>.  */
+# if ! @HAVE_FCHDIR@
+_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
+
+/* Gnulib internal hooks needed to maintain the fchdir metadata.  */
+_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename)
+     _GL_ARG_NONNULL ((2));
+_GL_EXTERN_C void _gl_unregister_fd (int fd);
+_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd);
+_GL_EXTERN_C const char *_gl_directory_name (int fd);
+
+# else
+#  if !@HAVE_DECL_FCHDIR@
+_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
+#  endif
+# endif
+_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/));
+_GL_CXXALIASWARN (fchdir);
+#elif defined GNULIB_POSIXCHECK
+# undef fchdir
+# if HAVE_RAW_DECL_FCHDIR
+_GL_WARN_ON_USE (fchdir, "fchdir is unportable - "
+                 "use gnulib module fchdir for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FCHOWNAT@
+# if @REPLACE_FCHOWNAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef fchownat
+#   define fchownat rpl_fchownat
+#  endif
+_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file,
+                                  uid_t owner, gid_t group, int flag)
+                                 _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file,
+                                  uid_t owner, gid_t group, int flag));
+# else
+#  if !@HAVE_FCHOWNAT@
+_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file,
+                                  uid_t owner, gid_t group, int flag)
+                                 _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file,
+                                  uid_t owner, gid_t group, int flag));
+# endif
+_GL_CXXALIASWARN (fchownat);
+#elif defined GNULIB_POSIXCHECK
+# undef fchownat
+# if HAVE_RAW_DECL_FCHOWNAT
+_GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FDATASYNC@
+/* Synchronize changes to a file.
+   Return 0 if successful, otherwise -1 and errno set.
+   See POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>.  */
+# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
+_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
+_GL_CXXALIASWARN (fdatasync);
+#elif defined GNULIB_POSIXCHECK
+# undef fdatasync
+# if HAVE_RAW_DECL_FDATASYNC
+_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
+                 "use gnulib module fdatasync for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FSYNC@
+/* Synchronize changes, including metadata, to a file.
+   Return 0 if successful, otherwise -1 and errno set.
+   See POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>.  */
+# if !@HAVE_FSYNC@
+_GL_FUNCDECL_SYS (fsync, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (fsync, int, (int fd));
+_GL_CXXALIASWARN (fsync);
+#elif defined GNULIB_POSIXCHECK
+# undef fsync
+# if HAVE_RAW_DECL_FSYNC
+_GL_WARN_ON_USE (fsync, "fsync is unportable - "
+                 "use gnulib module fsync for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FTRUNCATE@
+/* Change the size of the file to which FD is opened to become equal to LENGTH.
+   Return 0 if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>.  */
+# if @REPLACE_FTRUNCATE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ftruncate
+#   define ftruncate rpl_ftruncate
+#  endif
+_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length));
+_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length));
+# else
+#  if !@HAVE_FTRUNCATE@
+_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
+#  endif
+_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
+# endif
+_GL_CXXALIASWARN (ftruncate);
+#elif defined GNULIB_POSIXCHECK
+# undef ftruncate
+# if HAVE_RAW_DECL_FTRUNCATE
+_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
+                 "use gnulib module ftruncate for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETCWD@
+/* Get the name of the current working directory, and put it in SIZE bytes
+   of BUF.
+   Return BUF if successful, or NULL if the directory couldn't be determined
+   or SIZE was too small.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
+   Additionally, the gnulib module 'getcwd' guarantees the following GNU
+   extension: If BUF is NULL, an array is allocated with 'malloc'; the array
+   is SIZE bytes long, unless SIZE == 0, in which case it is as big as
+   necessary.  */
+# if @REPLACE_GETCWD@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define getcwd rpl_getcwd
+#  endif
+_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size));
+_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size));
+# else
+/* Need to cast, because on mingw, the second parameter is
+                                                   int size.  */
+_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
+# endif
+_GL_CXXALIASWARN (getcwd);
+#elif defined GNULIB_POSIXCHECK
+# undef getcwd
+# if HAVE_RAW_DECL_GETCWD
+_GL_WARN_ON_USE (getcwd, "getcwd is unportable - "
+                 "use gnulib module getcwd for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETDOMAINNAME@
+/* Return the NIS domain name of the machine.
+   WARNING! The NIS domain name is unrelated to the fully qualified host name
+            of the machine.  It is also unrelated to email addresses.
+   WARNING! The NIS domain name is usually the empty string or "(none)" when
+            not using NIS.
+
+   Put up to LEN bytes of the NIS domain name into NAME.
+   Null terminate it if the name is shorter than LEN.
+   If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
+   Return 0 if successful, otherwise set errno and return -1.  */
+# if @REPLACE_GETDOMAINNAME@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getdomainname
+#   define getdomainname rpl_getdomainname
+#  endif
+_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len)
+                                      _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len));
+# else
+#  if !@HAVE_DECL_GETDOMAINNAME@
+_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len)
+                                      _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len));
+# endif
+_GL_CXXALIASWARN (getdomainname);
+#elif defined GNULIB_POSIXCHECK
+# undef getdomainname
+# if HAVE_RAW_DECL_GETDOMAINNAME
+_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
+                 "use gnulib module getdomainname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETDTABLESIZE@
+/* Return the maximum number of file descriptors in the current process.
+   In POSIX, this is same as sysconf (_SC_OPEN_MAX).  */
+# if @REPLACE_GETDTABLESIZE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getdtablesize
+#   define getdtablesize rpl_getdtablesize
+#  endif
+_GL_FUNCDECL_RPL (getdtablesize, int, (void));
+_GL_CXXALIAS_RPL (getdtablesize, int, (void));
+# else
+#  if !@HAVE_GETDTABLESIZE@
+_GL_FUNCDECL_SYS (getdtablesize, int, (void));
+#  endif
+_GL_CXXALIAS_SYS (getdtablesize, int, (void));
+# endif
+_GL_CXXALIASWARN (getdtablesize);
+#elif defined GNULIB_POSIXCHECK
+# undef getdtablesize
+# if HAVE_RAW_DECL_GETDTABLESIZE
+_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
+                 "use gnulib module getdtablesize for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETGROUPS@
+/* Return the supplemental groups that the current process belongs to.
+   It is unspecified whether the effective group id is in the list.
+   If N is 0, return the group count; otherwise, N describes how many
+   entries are available in GROUPS.  Return -1 and set errno if N is
+   not 0 and not large enough.  Fails with ENOSYS on some systems.  */
+# if @REPLACE_GETGROUPS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getgroups
+#   define getgroups rpl_getgroups
+#  endif
+_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups));
+_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups));
+# else
+#  if !@HAVE_GETGROUPS@
+_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups));
+#  endif
+_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups));
+# endif
+_GL_CXXALIASWARN (getgroups);
+#elif defined GNULIB_POSIXCHECK
+# undef getgroups
+# if HAVE_RAW_DECL_GETGROUPS
+_GL_WARN_ON_USE (getgroups, "getgroups is unportable - "
+                 "use gnulib module getgroups for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETHOSTNAME@
+/* Return the standard host name of the machine.
+   WARNING! The host name may or may not be fully qualified.
+
+   Put up to LEN bytes of the host name into NAME.
+   Null terminate it if the name is shorter than LEN.
+   If the host name is longer than LEN, set errno = EINVAL and return -1.
+   Return 0 if successful, otherwise set errno and return -1.  */
+# if @UNISTD_H_HAVE_WINSOCK2_H@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef gethostname
+#   define gethostname rpl_gethostname
+#  endif
+_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len)
+                                    _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len));
+# else
+#  if !@HAVE_GETHOSTNAME@
+_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len)
+                                    _GL_ARG_NONNULL ((1)));
+#  endif
+/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second
+   parameter is
+                                                      int len.  */
+_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len));
+# endif
+_GL_CXXALIASWARN (gethostname);
+#elif @UNISTD_H_HAVE_WINSOCK2_H@
+# undef gethostname
+# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
+#elif defined GNULIB_POSIXCHECK
+# undef gethostname
+# if HAVE_RAW_DECL_GETHOSTNAME
+_GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
+                 "use gnulib module gethostname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETLOGIN@
+/* Returns the user's login name, or NULL if it cannot be found.  Upon error,
+   returns NULL with errno set.
+
+   See <http://www.opengroup.org/susv3xsh/getlogin.html>.
+
+   Most programs don't need to use this function, because the information is
+   available through environment variables:
+     ${LOGNAME-$USER}        on Unix platforms,
+     $USERNAME               on native Windows platforms.
+ */
+# if !@HAVE_DECL_GETLOGIN@
+_GL_FUNCDECL_SYS (getlogin, char *, (void));
+# endif
+_GL_CXXALIAS_SYS (getlogin, char *, (void));
+_GL_CXXALIASWARN (getlogin);
+#elif defined GNULIB_POSIXCHECK
+# undef getlogin
+# if HAVE_RAW_DECL_GETLOGIN
+_GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
+                 "use gnulib module getlogin for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETLOGIN_R@
+/* Copies the user's login name to NAME.
+   The array pointed to by NAME has room for SIZE bytes.
+
+   Returns 0 if successful.  Upon error, an error number is returned, or -1 in
+   the case that the login name cannot be found but no specific error is
+   provided (this case is hopefully rare but is left open by the POSIX spec).
+
+   See <http://www.opengroup.org/susv3xsh/getlogin.html>.
+
+   Most programs don't need to use this function, because the information is
+   available through environment variables:
+     ${LOGNAME-$USER}        on Unix platforms,
+     $USERNAME               on native Windows platforms.
+ */
+# if @REPLACE_GETLOGIN_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define getlogin_r rpl_getlogin_r
+#  endif
+_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size)
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size));
+# else
+#  if !@HAVE_DECL_GETLOGIN_R@
+_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
+                                   _GL_ARG_NONNULL ((1)));
+#  endif
+/* Need to cast, because on Solaris 10 systems, the second argument is
+                                                     int size.  */
+_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
+# endif
+_GL_CXXALIASWARN (getlogin_r);
+#elif defined GNULIB_POSIXCHECK
+# undef getlogin_r
+# if HAVE_RAW_DECL_GETLOGIN_R
+_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
+                 "use gnulib module getlogin_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETPAGESIZE@
+# if @REPLACE_GETPAGESIZE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define getpagesize rpl_getpagesize
+#  endif
+_GL_FUNCDECL_RPL (getpagesize, int, (void));
+_GL_CXXALIAS_RPL (getpagesize, int, (void));
+# else
+#  if !@HAVE_GETPAGESIZE@
+#   if !defined getpagesize
+/* This is for POSIX systems.  */
+#    if !defined _gl_getpagesize && defined _SC_PAGESIZE
+#     if ! (defined __VMS && __VMS_VER < 70000000)
+#      define _gl_getpagesize() sysconf (_SC_PAGESIZE)
+#     endif
+#    endif
+/* This is for older VMS.  */
+#    if !defined _gl_getpagesize && defined __VMS
+#     ifdef __ALPHA
+#      define _gl_getpagesize() 8192
+#     else
+#      define _gl_getpagesize() 512
+#     endif
+#    endif
+/* This is for BeOS.  */
+#    if !defined _gl_getpagesize && @HAVE_OS_H@
+#     include <OS.h>
+#     if defined B_PAGE_SIZE
+#      define _gl_getpagesize() B_PAGE_SIZE
+#     endif
+#    endif
+/* This is for AmigaOS4.0.  */
+#    if !defined _gl_getpagesize && defined __amigaos4__
+#     define _gl_getpagesize() 2048
+#    endif
+/* This is for older Unix systems.  */
+#    if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@
+#     include <sys/param.h>
+#     ifdef EXEC_PAGESIZE
+#      define _gl_getpagesize() EXEC_PAGESIZE
+#     else
+#      ifdef NBPG
+#       ifndef CLSIZE
+#        define CLSIZE 1
+#       endif
+#       define _gl_getpagesize() (NBPG * CLSIZE)
+#      else
+#       ifdef NBPC
+#        define _gl_getpagesize() NBPC
+#       endif
+#      endif
+#     endif
+#    endif
+#    if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#     define getpagesize() _gl_getpagesize ()
+#    else
+#     if !GNULIB_defined_getpagesize_function
+_GL_UNISTD_INLINE int
+getpagesize ()
+{
+  return _gl_getpagesize ();
+}
+#      define GNULIB_defined_getpagesize_function 1
+#     endif
+#    endif
+#   endif
+#  endif
+/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t.  */
+_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void));
+# endif
+# if @HAVE_DECL_GETPAGESIZE@
+_GL_CXXALIASWARN (getpagesize);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef getpagesize
+# if HAVE_RAW_DECL_GETPAGESIZE
+_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - "
+                 "use gnulib module getpagesize for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETPASS@
+/* Function getpass() from module 'getpass':
+     Read a password from /dev/tty or stdin.
+   Function getpass() from module 'getpass-gnu':
+     Read a password of arbitrary length from /dev/tty or stdin.  */
+# if @REPLACE_GETPASS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef getpass
+#   define getpass rpl_getpass
+#  endif
+_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt)
+                                   _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt));
+# else
+#  if !@HAVE_GETPASS@
+_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt)
+                                   _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt));
+# endif
+_GL_CXXALIASWARN (getpass);
+#elif defined GNULIB_POSIXCHECK
+# undef getpass
+# if HAVE_RAW_DECL_GETPASS
+_GL_WARN_ON_USE (getpass, "getpass is unportable - "
+                 "use gnulib module getpass or getpass-gnu for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETUSERSHELL@
+/* Return the next valid login shell on the system, or NULL when the end of
+   the list has been reached.  */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (getusershell, char *, (void));
+# endif
+_GL_CXXALIAS_SYS (getusershell, char *, (void));
+_GL_CXXALIASWARN (getusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef getusershell
+# if HAVE_RAW_DECL_GETUSERSHELL
+_GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
+                 "use gnulib module getusershell for portability");
+# endif
+#endif
+
+#if @GNULIB_GETUSERSHELL@
+/* Rewind to pointer that is advanced at each getusershell() call.  */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (setusershell, void, (void));
+# endif
+_GL_CXXALIAS_SYS (setusershell, void, (void));
+_GL_CXXALIASWARN (setusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef setusershell
+# if HAVE_RAW_DECL_SETUSERSHELL
+_GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
+                 "use gnulib module getusershell for portability");
+# endif
+#endif
+
+#if @GNULIB_GETUSERSHELL@
+/* Free the pointer that is advanced at each getusershell() call and
+   associated resources.  */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (endusershell, void, (void));
+# endif
+_GL_CXXALIAS_SYS (endusershell, void, (void));
+_GL_CXXALIASWARN (endusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef endusershell
+# if HAVE_RAW_DECL_ENDUSERSHELL
+_GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
+                 "use gnulib module getusershell for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GROUP_MEMBER@
+/* Determine whether group id is in calling user's group list.  */
+# if !@HAVE_GROUP_MEMBER@
+_GL_FUNCDECL_SYS (group_member, int, (gid_t gid));
+# endif
+_GL_CXXALIAS_SYS (group_member, int, (gid_t gid));
+_GL_CXXALIASWARN (group_member);
+#elif defined GNULIB_POSIXCHECK
+# undef group_member
+# if HAVE_RAW_DECL_GROUP_MEMBER
+_GL_WARN_ON_USE (group_member, "group_member is unportable - "
+                 "use gnulib module group-member for portability");
+# endif
+#endif
+
+
+#if @GNULIB_ISATTY@
+# if @REPLACE_ISATTY@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef isatty
+#   define isatty rpl_isatty
+#  endif
+_GL_FUNCDECL_RPL (isatty, int, (int fd));
+_GL_CXXALIAS_RPL (isatty, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (isatty, int, (int fd));
+# endif
+_GL_CXXALIASWARN (isatty);
+#elif defined GNULIB_POSIXCHECK
+# undef isatty
+# if HAVE_RAW_DECL_ISATTY
+_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - "
+                 "use gnulib module isatty for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LCHOWN@
+/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
+   to GID (if GID is not -1).  Do not follow symbolic links.
+   Return 0 if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>.  */
+# if @REPLACE_LCHOWN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef lchown
+#   define lchown rpl_lchown
+#  endif
+_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)
+                               _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group));
+# else
+#  if !@HAVE_LCHOWN@
+_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)
+                               _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group));
+# endif
+_GL_CXXALIASWARN (lchown);
+#elif defined GNULIB_POSIXCHECK
+# undef lchown
+# if HAVE_RAW_DECL_LCHOWN
+_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
+                 "use gnulib module lchown for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LINK@
+/* Create a new hard link for an existing file.
+   Return 0 if successful, otherwise -1 and errno set.
+   See POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>.  */
+# if @REPLACE_LINK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define link rpl_link
+#  endif
+_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2)
+                             _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2));
+# else
+#  if !@HAVE_LINK@
+_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2)
+                             _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2));
+# endif
+_GL_CXXALIASWARN (link);
+#elif defined GNULIB_POSIXCHECK
+# undef link
+# if HAVE_RAW_DECL_LINK
+_GL_WARN_ON_USE (link, "link is unportable - "
+                 "use gnulib module link for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LINKAT@
+/* Create a new hard link for an existing file, relative to two
+   directories.  FLAG controls whether symlinks are followed.
+   Return 0 if successful, otherwise -1 and errno set.  */
+# if @REPLACE_LINKAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef linkat
+#   define linkat rpl_linkat
+#  endif
+_GL_FUNCDECL_RPL (linkat, int,
+                  (int fd1, const char *path1, int fd2, const char *path2,
+                   int flag)
+                  _GL_ARG_NONNULL ((2, 4)));
+_GL_CXXALIAS_RPL (linkat, int,
+                  (int fd1, const char *path1, int fd2, const char *path2,
+                   int flag));
+# else
+#  if !@HAVE_LINKAT@
+_GL_FUNCDECL_SYS (linkat, int,
+                  (int fd1, const char *path1, int fd2, const char *path2,
+                   int flag)
+                  _GL_ARG_NONNULL ((2, 4)));
+#  endif
+_GL_CXXALIAS_SYS (linkat, int,
+                  (int fd1, const char *path1, int fd2, const char *path2,
+                   int flag));
+# endif
+_GL_CXXALIASWARN (linkat);
+#elif defined GNULIB_POSIXCHECK
+# undef linkat
+# if HAVE_RAW_DECL_LINKAT
+_GL_WARN_ON_USE (linkat, "linkat is unportable - "
+                 "use gnulib module linkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LSEEK@
+/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
+   Return the new offset if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>.  */
+# if @REPLACE_LSEEK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define lseek rpl_lseek
+#  endif
+_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence));
+_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence));
+# else
+_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
+# endif
+_GL_CXXALIASWARN (lseek);
+#elif defined GNULIB_POSIXCHECK
+# undef lseek
+# if HAVE_RAW_DECL_LSEEK
+_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
+                 "systems - use gnulib module lseek for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PIPE@
+/* Create a pipe, defaulting to O_BINARY mode.
+   Store the read-end as fd[0] and the write-end as fd[1].
+   Return 0 upon success, or -1 with errno set upon failure.  */
+# if !@HAVE_PIPE@
+_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
+_GL_CXXALIASWARN (pipe);
+#elif defined GNULIB_POSIXCHECK
+# undef pipe
+# if HAVE_RAW_DECL_PIPE
+_GL_WARN_ON_USE (pipe, "pipe is unportable - "
+                 "use gnulib module pipe-posix for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PIPE2@
+/* Create a pipe, applying the given flags when opening the read-end of the
+   pipe and the write-end of the pipe.
+   The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+   and O_TEXT, O_BINARY (defined in "binary-io.h").
+   Store the read-end as fd[0] and the write-end as fd[1].
+   Return 0 upon success, or -1 with errno set upon failure.
+   See also the Linux man page at
+   <https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>.  */
+# if @HAVE_PIPE2@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define pipe2 rpl_pipe2
+#  endif
+_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
+# else
+_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
+# endif
+_GL_CXXALIASWARN (pipe2);
+#elif defined GNULIB_POSIXCHECK
+# undef pipe2
+# if HAVE_RAW_DECL_PIPE2
+_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
+                 "use gnulib module pipe2 for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PREAD@
+/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET.
+   Return the number of bytes placed into BUF if successful, otherwise
+   set errno and return -1.  0 indicates EOF.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>.  */
+# if @REPLACE_PREAD@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef pread
+#   define pread rpl_pread
+#  endif
+_GL_FUNCDECL_RPL (pread, ssize_t,
+                  (int fd, void *buf, size_t bufsize, off_t offset)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (pread, ssize_t,
+                  (int fd, void *buf, size_t bufsize, off_t offset));
+# else
+#  if !@HAVE_PREAD@
+_GL_FUNCDECL_SYS (pread, ssize_t,
+                  (int fd, void *buf, size_t bufsize, off_t offset)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (pread, ssize_t,
+                  (int fd, void *buf, size_t bufsize, off_t offset));
+# endif
+_GL_CXXALIASWARN (pread);
+#elif defined GNULIB_POSIXCHECK
+# undef pread
+# if HAVE_RAW_DECL_PREAD
+_GL_WARN_ON_USE (pread, "pread is unportable - "
+                 "use gnulib module pread for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PWRITE@
+/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET.
+   Return the number of bytes written if successful, otherwise
+   set errno and return -1.  0 indicates nothing written.  See the
+   POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>.  */
+# if @REPLACE_PWRITE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef pwrite
+#   define pwrite rpl_pwrite
+#  endif
+_GL_FUNCDECL_RPL (pwrite, ssize_t,
+                  (int fd, const void *buf, size_t bufsize, off_t offset)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (pwrite, ssize_t,
+                  (int fd, const void *buf, size_t bufsize, off_t offset));
+# else
+#  if !@HAVE_PWRITE@
+_GL_FUNCDECL_SYS (pwrite, ssize_t,
+                  (int fd, const void *buf, size_t bufsize, off_t offset)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (pwrite, ssize_t,
+                  (int fd, const void *buf, size_t bufsize, off_t offset));
+# endif
+_GL_CXXALIASWARN (pwrite);
+#elif defined GNULIB_POSIXCHECK
+# undef pwrite
+# if HAVE_RAW_DECL_PWRITE
+_GL_WARN_ON_USE (pwrite, "pwrite is unportable - "
+                 "use gnulib module pwrite for portability");
+# endif
+#endif
+
+
+#if @GNULIB_READ@
+/* Read up to COUNT bytes from file descriptor FD into the buffer starting
+   at BUF.  See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>.  */
+# if @REPLACE_READ@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef read
+#   define read rpl_read
+#  endif
+_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count)
+                                 _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count));
+# else
+/* Need to cast, because on mingw, the third parameter is
+                                                          unsigned int count
+   and the return type is 'int'.  */
+_GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (read);
+#endif
+
+
+#if @GNULIB_READLINK@
+/* Read the contents of the symbolic link FILE and place the first BUFSIZE
+   bytes of it into BUF.  Return the number of bytes placed into BUF if
+   successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>.  */
+# if @REPLACE_READLINK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define readlink rpl_readlink
+#  endif
+_GL_FUNCDECL_RPL (readlink, ssize_t,
+                  (const char *file, char *buf, size_t bufsize)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (readlink, ssize_t,
+                  (const char *file, char *buf, size_t bufsize));
+# else
+#  if !@HAVE_READLINK@
+_GL_FUNCDECL_SYS (readlink, ssize_t,
+                  (const char *file, char *buf, size_t bufsize)
+                  _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (readlink, ssize_t,
+                  (const char *file, char *buf, size_t bufsize));
+# endif
+_GL_CXXALIASWARN (readlink);
+#elif defined GNULIB_POSIXCHECK
+# undef readlink
+# if HAVE_RAW_DECL_READLINK
+_GL_WARN_ON_USE (readlink, "readlink is unportable - "
+                 "use gnulib module readlink for portability");
+# endif
+#endif
+
+
+#if @GNULIB_READLINKAT@
+# if @REPLACE_READLINKAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define readlinkat rpl_readlinkat
+#  endif
+_GL_FUNCDECL_RPL (readlinkat, ssize_t,
+                  (int fd, char const *file, char *buf, size_t len)
+                  _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_RPL (readlinkat, ssize_t,
+                  (int fd, char const *file, char *buf, size_t len));
+# else
+#  if !@HAVE_READLINKAT@
+_GL_FUNCDECL_SYS (readlinkat, ssize_t,
+                  (int fd, char const *file, char *buf, size_t len)
+                  _GL_ARG_NONNULL ((2, 3)));
+#  endif
+_GL_CXXALIAS_SYS (readlinkat, ssize_t,
+                  (int fd, char const *file, char *buf, size_t len));
+# endif
+_GL_CXXALIASWARN (readlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef readlinkat
+# if HAVE_RAW_DECL_READLINKAT
+_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - "
+                 "use gnulib module readlinkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RMDIR@
+/* Remove the directory DIR.  */
+# if @REPLACE_RMDIR@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define rmdir rpl_rmdir
+#  endif
+_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (rmdir, int, (char const *name));
+# else
+_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
+# endif
+_GL_CXXALIASWARN (rmdir);
+#elif defined GNULIB_POSIXCHECK
+# undef rmdir
+# if HAVE_RAW_DECL_RMDIR
+_GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
+                 "use gnulib module rmdir for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SETHOSTNAME@
+/* Set the host name of the machine.
+   The host name may or may not be fully qualified.
+
+   Put LEN bytes of NAME into the host name.
+   Return 0 if successful, otherwise, set errno and return -1.
+
+   Platforms with no ability to set the hostname return -1 and set
+   errno = ENOSYS.  */
+# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
+_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
+                                    _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
+   and FreeBSD 6.4 the second parameter is int.  On Solaris 11
+   2011-10, the first parameter is not const.  */
+_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
+_GL_CXXALIASWARN (sethostname);
+#elif defined GNULIB_POSIXCHECK
+# undef sethostname
+# if HAVE_RAW_DECL_SETHOSTNAME
+_GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
+                 "use gnulib module sethostname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SLEEP@
+/* Pause the execution of the current thread for N seconds.
+   Returns the number of seconds left to sleep.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>.  */
+# if @REPLACE_SLEEP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef sleep
+#   define sleep rpl_sleep
+#  endif
+_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n));
+_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n));
+# else
+#  if !@HAVE_SLEEP@
+_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n));
+#  endif
+_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n));
+# endif
+_GL_CXXALIASWARN (sleep);
+#elif defined GNULIB_POSIXCHECK
+# undef sleep
+# if HAVE_RAW_DECL_SLEEP
+_GL_WARN_ON_USE (sleep, "sleep is unportable - "
+                 "use gnulib module sleep for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SYMLINK@
+# if @REPLACE_SYMLINK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef symlink
+#   define symlink rpl_symlink
+#  endif
+_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file)
+                                _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file));
+# else
+#  if !@HAVE_SYMLINK@
+_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file)
+                                _GL_ARG_NONNULL ((1, 2)));
+#  endif
+_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file));
+# endif
+_GL_CXXALIASWARN (symlink);
+#elif defined GNULIB_POSIXCHECK
+# undef symlink
+# if HAVE_RAW_DECL_SYMLINK
+_GL_WARN_ON_USE (symlink, "symlink is not portable - "
+                 "use gnulib module symlink for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SYMLINKAT@
+# if @REPLACE_SYMLINKAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef symlinkat
+#   define symlinkat rpl_symlinkat
+#  endif
+_GL_FUNCDECL_RPL (symlinkat, int,
+                  (char const *contents, int fd, char const *file)
+                  _GL_ARG_NONNULL ((1, 3)));
+_GL_CXXALIAS_RPL (symlinkat, int,
+                  (char const *contents, int fd, char const *file));
+# else
+#  if !@HAVE_SYMLINKAT@
+_GL_FUNCDECL_SYS (symlinkat, int,
+                  (char const *contents, int fd, char const *file)
+                  _GL_ARG_NONNULL ((1, 3)));
+#  endif
+_GL_CXXALIAS_SYS (symlinkat, int,
+                  (char const *contents, int fd, char const *file));
+# endif
+_GL_CXXALIASWARN (symlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef symlinkat
+# if HAVE_RAW_DECL_SYMLINKAT
+_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
+                 "use gnulib module symlinkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_TRUNCATE@
+/* Change the size of the file designated by FILENAME to become equal to LENGTH.
+   Return 0 if successful, otherwise -1 and errno set.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>.  */
+# if @REPLACE_TRUNCATE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef truncate
+#   define truncate rpl_truncate
+#  endif
+_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length)
+                                 _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length));
+# else
+#  if !@HAVE_DECL_TRUNCATE@
+_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length)
+                                 _GL_ARG_NONNULL ((1)));
+#  endif
+_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length));
+# endif
+_GL_CXXALIASWARN (truncate);
+#elif defined GNULIB_POSIXCHECK
+# undef truncate
+# if HAVE_RAW_DECL_TRUNCATE
+_GL_WARN_ON_USE (truncate, "truncate is unportable - "
+                 "use gnulib module truncate for portability");
+# endif
+#endif
+
+
+#if @GNULIB_TTYNAME_R@
+/* Store at most BUFLEN characters of the pathname of the terminal FD is
+   open on in BUF.  Return 0 on success, otherwise an error number.  */
+# if @REPLACE_TTYNAME_R@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ttyname_r
+#   define ttyname_r rpl_ttyname_r
+#  endif
+_GL_FUNCDECL_RPL (ttyname_r, int,
+                  (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (ttyname_r, int,
+                  (int fd, char *buf, size_t buflen));
+# else
+#  if !@HAVE_DECL_TTYNAME_R@
+_GL_FUNCDECL_SYS (ttyname_r, int,
+                  (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (ttyname_r, int,
+                  (int fd, char *buf, size_t buflen));
+# endif
+_GL_CXXALIASWARN (ttyname_r);
+#elif defined GNULIB_POSIXCHECK
+# undef ttyname_r
+# if HAVE_RAW_DECL_TTYNAME_R
+_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - "
+                 "use gnulib module ttyname_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_UNLINK@
+# if @REPLACE_UNLINK@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef unlink
+#   define unlink rpl_unlink
+#  endif
+_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (unlink, int, (char const *file));
+# else
+_GL_CXXALIAS_SYS (unlink, int, (char const *file));
+# endif
+_GL_CXXALIASWARN (unlink);
+#elif defined GNULIB_POSIXCHECK
+# undef unlink
+# if HAVE_RAW_DECL_UNLINK
+_GL_WARN_ON_USE (unlink, "unlink is not portable - "
+                 "use gnulib module unlink for portability");
+# endif
+#endif
+
+
+#if @GNULIB_UNLINKAT@
+# if @REPLACE_UNLINKAT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef unlinkat
+#   define unlinkat rpl_unlinkat
+#  endif
+_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag)
+                                 _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag));
+# else
+#  if !@HAVE_UNLINKAT@
+_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag)
+                                 _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag));
+# endif
+_GL_CXXALIASWARN (unlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef unlinkat
+# if HAVE_RAW_DECL_UNLINKAT
+_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
+                 "use gnulib module openat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_USLEEP@
+/* Pause the execution of the current thread for N microseconds.
+   Returns 0 on completion, or -1 on range error.
+   See the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/usleep.html>.  */
+# if @REPLACE_USLEEP@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef usleep
+#   define usleep rpl_usleep
+#  endif
+_GL_FUNCDECL_RPL (usleep, int, (useconds_t n));
+_GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
+# else
+#  if !@HAVE_USLEEP@
+_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
+#  endif
+_GL_CXXALIAS_SYS (usleep, int, (useconds_t n));
+# endif
+_GL_CXXALIASWARN (usleep);
+#elif defined GNULIB_POSIXCHECK
+# undef usleep
+# if HAVE_RAW_DECL_USLEEP
+_GL_WARN_ON_USE (usleep, "usleep is unportable - "
+                 "use gnulib module usleep for portability");
+# endif
+#endif
+
+
+#if @GNULIB_WRITE@
+/* Write up to COUNT bytes starting at BUF to file descriptor FD.
+   See the POSIX:2008 specification
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>.  */
+# if @REPLACE_WRITE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef write
+#   define write rpl_write
+#  endif
+_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count)
+                                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count));
+# else
+/* Need to cast, because on mingw, the third parameter is
+                                                             unsigned int count
+   and the return type is 'int'.  */
+_GL_CXXALIAS_SYS_CAST (write, ssize_t, (int fd, const void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (write);
+#endif
+
+_GL_INLINE_HEADER_END
+
+#endif /* _@GUARD_PREFIX@_UNISTD_H */
+#endif /* _GL_INCLUDING_UNISTD_H */
+#endif /* _@GUARD_PREFIX@_UNISTD_H */
diff --git a/grub-core/lib/gnulib/unitypes.in.h b/grub-core/lib/gnulib/unitypes.in.h
new file mode 100644
index 0000000..631654b
--- /dev/null
+++ b/grub-core/lib/gnulib/unitypes.in.h
@@ -0,0 +1,46 @@
+/* Elementary types and macros for the GNU UniString library.
+   Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _UNITYPES_H
+#define _UNITYPES_H
+
+/* Get uint8_t, uint16_t, uint32_t.  */
+#include <stdint.h>
+
+/* Type representing a Unicode character.  */
+typedef uint32_t ucs4_t;
+
+/* Attribute of a function whose result depends only on the arguments
+   (not pointers!) and which has no side effects.  */
+#ifndef _UC_ATTRIBUTE_CONST
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
+#  define _UC_ATTRIBUTE_CONST __attribute__ ((__const__))
+# else
+#  define _UC_ATTRIBUTE_CONST
+# endif
+#endif
+
+/* Attribute of a function whose result depends only on the arguments
+   (possibly pointers) and global memory, and which has no side effects.  */
+#ifndef _UC_ATTRIBUTE_PURE
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+#  define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+#  define _UC_ATTRIBUTE_PURE
+# endif
+#endif
+
+#endif /* _UNITYPES_H */
diff --git a/grub-core/lib/gnulib/uniwidth.in.h b/grub-core/lib/gnulib/uniwidth.in.h
new file mode 100644
index 0000000..80c5eea
--- /dev/null
+++ b/grub-core/lib/gnulib/uniwidth.in.h
@@ -0,0 +1,72 @@
+/* Display width functions.
+   Copyright (C) 2001-2002, 2005, 2007, 2009-2019 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _UNIWIDTH_H
+#define _UNIWIDTH_H
+
+#include "unitypes.h"
+
+/* Get size_t.  */
+#include <stddef.h>
+
+/* Get locale_charset() declaration.  */
+#include "localcharset.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Display width.  */
+
+/* These functions are locale dependent.  The encoding argument identifies
+   the encoding (e.g. "ISO-8859-2" for Polish).  */
+
+/* Determine number of column positions required for UC.  */
+extern int
+       uc_width (ucs4_t uc, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+
+/* Determine number of column positions required for first N units
+   (or fewer if S ends before this) in S.  */
+extern int
+       u8_width (const uint8_t *s, size_t n, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+extern int
+       u16_width (const uint16_t *s, size_t n, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+extern int
+       u32_width (const uint32_t *s, size_t n, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+
+/* Determine number of column positions required for S.  */
+extern int
+       u8_strwidth (const uint8_t *s, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+extern int
+       u16_strwidth (const uint16_t *s, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+extern int
+       u32_strwidth (const uint32_t *s, const char *encoding)
+       _UC_ATTRIBUTE_PURE;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNIWIDTH_H */
diff --git a/grub-core/lib/gnulib/uniwidth/cjk.h b/grub-core/lib/gnulib/uniwidth/cjk.h
new file mode 100644
index 0000000..9870422
--- /dev/null
+++ b/grub-core/lib/gnulib/uniwidth/cjk.h
@@ -0,0 +1,37 @@
+/* Test for CJK encoding.
+   Copyright (C) 2001-2002, 2005-2007, 2009-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2002.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include "streq.h"
+
+static int
+is_cjk_encoding (const char *encoding)
+{
+  if (0
+      /* Legacy Japanese encodings */
+      || STREQ_OPT (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0)
+      /* Legacy Chinese encodings */
+      || STREQ_OPT (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0)
+      || STREQ_OPT (encoding, "GBK", 'G', 'B', 'K', 0, 0, 0, 0, 0, 0)
+      || STREQ_OPT (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0)
+      || STREQ_OPT (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0)
+      /* Legacy Korean encodings */
+      || STREQ_OPT (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
+      || STREQ_OPT (encoding, "CP949", 'C', 'P', '9', '4', '9', 0, 0, 0, 0)
+      || STREQ_OPT (encoding, "JOHAB", 'J', 'O', 'H', 'A', 'B', 0, 0, 0, 0))
+    return 1;
+  return 0;
+}
diff --git a/grub-core/lib/gnulib/uniwidth/width.c b/grub-core/lib/gnulib/uniwidth/width.c
new file mode 100644
index 0000000..a7f59b1
--- /dev/null
+++ b/grub-core/lib/gnulib/uniwidth/width.c
@@ -0,0 +1,468 @@
+/* Determine display width of Unicode character.
+   Copyright (C) 2001-2002, 2006-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2002.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "uniwidth.h"
+
+#include "cjk.h"
+
+/*
+ * Non-spacing attribute table.
+ * Consists of:
+ * - Non-spacing characters; generated from PropList.txt or
+ *   "grep '^[^;]*;[^;]*;[^;]*;[^;]*;NSM;' UnicodeData.txt"
+ * - Format control characters; generated from
+ *   "grep '^[^;]*;[^;]*;Cf;' UnicodeData.txt"
+ * - Zero width characters; generated from
+ *   "grep '^[^;]*;ZERO WIDTH ' UnicodeData.txt"
+ */
+static const unsigned char nonspacing_table_data[38*64] = {
+  /* 0x0000-0x01ff */
+  0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0x0000-0x003f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x0040-0x007f */
+  0xff, 0xff, 0xff, 0xff, 0x00, 0x20, 0x00, 0x00, /* 0x0080-0x00bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00c0-0x00ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x013f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0140-0x017f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0180-0x01bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01c0-0x01ff */
+  /* 0x0200-0x03ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0200-0x023f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0240-0x027f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0280-0x02bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x02c0-0x02ff */
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x0300-0x033f */
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, /* 0x0340-0x037f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0380-0x03bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x03c0-0x03ff */
+  /* 0x0400-0x05ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0400-0x043f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0440-0x047f */
+  0xf8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0480-0x04bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x04c0-0x04ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0500-0x053f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0540-0x057f */
+  0x00, 0x00, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xbf, /* 0x0580-0x05bf */
+  0xb6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x05c0-0x05ff */
+  /* 0x0600-0x07ff */
+  0x3f, 0x00, 0xff, 0x17, 0x00, 0x00, 0x00, 0x00, /* 0x0600-0x063f */
+  0x00, 0xf8, 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, /* 0x0640-0x067f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0680-0x06bf */
+  0x00, 0x00, 0xc0, 0xbf, 0x9f, 0x3d, 0x00, 0x00, /* 0x06c0-0x06ff */
+  0x00, 0x80, 0x02, 0x00, 0x00, 0x00, 0xff, 0xff, /* 0x0700-0x073f */
+  0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0740-0x077f */
+  0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0x01, 0x00, /* 0x0780-0x07bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x07c0-0x07ff */
+  /* 0x0800-0x09ff */
+  0x00, 0x00, 0xc0, 0xfb, 0xef, 0x3e, 0x00, 0x00, /* 0x0800-0x083f */
+  0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, /* 0x0840-0x087f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0880-0x08bf */
+  0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x08c0-0x08ff */
+  0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, /* 0x0900-0x093f */
+  0xfe, 0x21, 0xfe, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0940-0x097f */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0980-0x09bf */
+  0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x09c0-0x09ff */
+  /* 0x0a00-0x0bff */
+  0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a00-0x0a3f */
+  0x86, 0x39, 0x02, 0x00, 0x00, 0x00, 0x23, 0x00, /* 0x0a40-0x0a7f */
+  0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a80-0x0abf */
+  0xbe, 0x21, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0ac0-0x0aff */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x90, /* 0x0b00-0x0b3f */
+  0x1e, 0x20, 0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0b40-0x0b7f */
+  0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0b80-0x0bbf */
+  0x01, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0bc0-0x0bff */
+  /* 0x0c00-0x0dff */
+  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, /* 0x0c00-0x0c3f */
+  0xc1, 0x3d, 0x60, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0c40-0x0c7f */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0c80-0x0cbf */
+  0x00, 0x30, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0cc0-0x0cff */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d00-0x0d3f */
+  0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0d40-0x0d7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d80-0x0dbf */
+  0x00, 0x04, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0dc0-0x0dff */
+  /* 0x0e00-0x0fff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x07, /* 0x0e00-0x0e3f */
+  0x80, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0e40-0x0e7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x1b, /* 0x0e80-0x0ebf */
+  0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0ec0-0x0eff */
+  0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0xa0, 0x02, /* 0x0f00-0x0f3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x7f, /* 0x0f40-0x0f7f */
+  0xdf, 0xe0, 0xff, 0xfe, 0xff, 0xff, 0xff, 0x1f, /* 0x0f80-0x0fbf */
+  0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0fc0-0x0fff */
+  /* 0x1000-0x11ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x66, /* 0x1000-0x103f */
+  0x00, 0x00, 0x00, 0xc3, 0x01, 0x00, 0x1e, 0x00, /* 0x1040-0x107f */
+  0x64, 0x20, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, /* 0x1080-0x10bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10c0-0x10ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1100-0x113f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1140-0x117f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1180-0x11bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11c0-0x11ff */
+  /* 0x1200-0x13ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1200-0x123f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1240-0x127f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1280-0x12bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x12c0-0x12ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1300-0x133f */
+  0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, /* 0x1340-0x137f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1380-0x13bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x13c0-0x13ff */
+  /* 0x1600-0x17ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1600-0x163f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1640-0x167f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1680-0x16bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16c0-0x16ff */
+  0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x1c, 0x00, /* 0x1700-0x173f */
+  0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, /* 0x1740-0x177f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb0, 0x3f, /* 0x1780-0x17bf */
+  0x40, 0xfe, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x00, /* 0x17c0-0x17ff */
+  /* 0x1800-0x19ff */
+  0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1800-0x183f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1840-0x187f */
+  0x60, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, /* 0x1880-0x18bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18c0-0x18ff */
+  0x00, 0x00, 0x00, 0x00, 0x87, 0x01, 0x04, 0x0e, /* 0x1900-0x193f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1940-0x197f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1980-0x19bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x19c0-0x19ff */
+  /* 0x1a00-0x1bff */
+  0x00, 0x00, 0x80, 0x09, 0x00, 0x00, 0x00, 0x00, /* 0x1a00-0x1a3f */
+  0x00, 0x00, 0x40, 0x7f, 0xe5, 0x1f, 0xf8, 0x9f, /* 0x1a40-0x1a7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, /* 0x1a80-0x1abf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1ac0-0x1aff */
+  0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0x17, /* 0x1b00-0x1b3f */
+  0x04, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x1b40-0x1b7f */
+  0x03, 0x00, 0x00, 0x00, 0x3c, 0x3b, 0x00, 0x00, /* 0x1b80-0x1bbf */
+  0x00, 0x00, 0x00, 0x00, 0x40, 0xa3, 0x03, 0x00, /* 0x1bc0-0x1bff */
+  /* 0x1c00-0x1dff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xcf, 0x00, /* 0x1c00-0x1c3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c40-0x1c7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c80-0x1cbf */
+  0x00, 0x00, 0xf7, 0xff, 0xfd, 0x21, 0x10, 0x03, /* 0x1cc0-0x1cff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d00-0x1d3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d40-0x1d7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d80-0x1dbf */
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0xf8, /* 0x1dc0-0x1dff */
+  /* 0x2000-0x21ff */
+  0x00, 0xf8, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x00, /* 0x2000-0x203f */
+  0x00, 0x00, 0x00, 0x00, 0xdf, 0xff, 0x00, 0x00, /* 0x2040-0x207f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2080-0x20bf */
+  0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, /* 0x20c0-0x20ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2100-0x213f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2140-0x217f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2180-0x21bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x21c0-0x21ff */
+  /* 0x2c00-0x2dff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c00-0x2c3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c40-0x2c7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c80-0x2cbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, /* 0x2cc0-0x2cff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d00-0x2d3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x2d40-0x2d7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d80-0x2dbf */
+  0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, /* 0x2dc0-0x2dff */
+  /* 0x3000-0x31ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, /* 0x3000-0x303f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3040-0x307f */
+  0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, /* 0x3080-0x30bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30c0-0x30ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3100-0x313f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3140-0x317f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3180-0x31bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x31c0-0x31ff */
+  /* 0xa600-0xa7ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa600-0xa63f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xf7, 0x3f, /* 0xa640-0xa67f */
+  0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, /* 0xa680-0xa6bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, /* 0xa6c0-0xa6ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa700-0xa73f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa740-0xa77f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa780-0xa7bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa7c0-0xa7ff */
+  /* 0xa800-0xa9ff */
+  0x44, 0x08, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* 0xa800-0xa83f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa840-0xa87f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa880-0xa8bf */
+  0x30, 0x00, 0x00, 0x00, 0xff, 0xff, 0x03, 0x00, /* 0xa8c0-0xa8ff */
+  0x00, 0x00, 0x00, 0x00, 0xc0, 0x3f, 0x00, 0x00, /* 0xa900-0xa93f */
+  0x80, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa940-0xa97f */
+  0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x13, /* 0xa980-0xa9bf */
+  0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, /* 0xa9c0-0xa9ff */
+  /* 0xaa00-0xabff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x66, 0x00, /* 0xaa00-0xaa3f */
+  0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0xaa40-0xaa7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9d, 0xc1, /* 0xaa80-0xaabf */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x30, 0x40, 0x00, /* 0xaac0-0xaaff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab00-0xab3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab40-0xab7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab80-0xabbf */
+  0x00, 0x00, 0x00, 0x00, 0x20, 0x21, 0x00, 0x00, /* 0xabc0-0xabff */
+  /* 0xfa00-0xfbff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa00-0xfa3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa40-0xfa7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa80-0xfabf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfac0-0xfaff */
+  0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, /* 0xfb00-0xfb3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb40-0xfb7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb80-0xfbbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfbc0-0xfbff */
+  /* 0xfe00-0xffff */
+  0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, /* 0xfe00-0xfe3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe40-0xfe7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe80-0xfebf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0xfec0-0xfeff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff00-0xff3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff40-0xff7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff80-0xffbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, /* 0xffc0-0xffff */
+  /* 0x10000-0x101ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10000-0x1003f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10040-0x1007f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10080-0x100bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x100c0-0x100ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10100-0x1013f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10140-0x1017f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10180-0x101bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, /* 0x101c0-0x101ff */
+  /* 0x10200-0x103ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10200-0x1023f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10240-0x1027f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10280-0x102bf */
+  0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, /* 0x102c0-0x102ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10300-0x1033f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x07, /* 0x10340-0x1037f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10380-0x103bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x103c0-0x103ff */
+  /* 0x10a00-0x10bff */
+  0x6e, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, /* 0x10a00-0x10a3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a40-0x10a7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a80-0x10abf */
+  0x00, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* 0x10ac0-0x10aff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b00-0x10b3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b40-0x10b7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b80-0x10bbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10bc0-0x10bff */
+  /* 0x11000-0x111ff */
+  0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, /* 0x11000-0x1103f */
+  0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x11040-0x1107f */
+  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x26, /* 0x11080-0x110bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x110c0-0x110ff */
+  0x07, 0x00, 0x00, 0x00, 0x80, 0xef, 0x1f, 0x00, /* 0x11100-0x1113f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, /* 0x11140-0x1117f */
+  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x7f, /* 0x11180-0x111bf */
+  0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x111c0-0x111ff */
+  /* 0x11200-0x113ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xd3, 0x40, /* 0x11200-0x1123f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11240-0x1127f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11280-0x112bf */
+  0x00, 0x00, 0x00, 0x80, 0xf8, 0x07, 0x00, 0x00, /* 0x112c0-0x112ff */
+  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x11300-0x1133f */
+  0x01, 0x00, 0x00, 0x00, 0xc0, 0x1f, 0x1f, 0x00, /* 0x11340-0x1137f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11380-0x113bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x113c0-0x113ff */
+  /* 0x11400-0x115ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, /* 0x11400-0x1143f */
+  0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11440-0x1147f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x85, /* 0x11480-0x114bf */
+  0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x114c0-0x114ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11500-0x1153f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11540-0x1157f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0xb0, /* 0x11580-0x115bf */
+  0x01, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, /* 0x115c0-0x115ff */
+  /* 0x11600-0x117ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xa7, /* 0x11600-0x1163f */
+  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11640-0x1167f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0xbf, 0x00, /* 0x11680-0x116bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x116c0-0x116ff */
+  0x00, 0x00, 0x00, 0xe0, 0xbc, 0x0f, 0x00, 0x00, /* 0x11700-0x1173f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11740-0x1177f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11780-0x117bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x117c0-0x117ff */
+  /* 0x11c00-0x11dff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x3f, /* 0x11c00-0x11c3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11c40-0x11c7f */
+  0x00, 0x00, 0xfc, 0xff, 0xff, 0xfc, 0x6d, 0x00, /* 0x11c80-0x11cbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11cc0-0x11cff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11d00-0x11d3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11d40-0x11d7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11d80-0x11dbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11dc0-0x11dff */
+  /* 0x16a00-0x16bff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16a00-0x16a3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16a40-0x16a7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16a80-0x16abf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, /* 0x16ac0-0x16aff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x00, /* 0x16b00-0x16b3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16b40-0x16b7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16b80-0x16bbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16bc0-0x16bff */
+  /* 0x16e00-0x16fff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16e00-0x16e3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16e40-0x16e7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16e80-0x16ebf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16ec0-0x16eff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16f00-0x16f3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16f40-0x16f7f */
+  0x00, 0x80, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16f80-0x16fbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16fc0-0x16fff */
+  /* 0x1bc00-0x1bdff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bc00-0x1bc3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bc40-0x1bc7f */
+  0x00, 0x00, 0x00, 0x60, 0x0f, 0x00, 0x00, 0x00, /* 0x1bc80-0x1bcbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bcc0-0x1bcff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bd00-0x1bd3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bd40-0x1bd7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bd80-0x1bdbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1bdc0-0x1bdff */
+  /* 0x1d000-0x1d1ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d000-0x1d03f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d040-0x1d07f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d080-0x1d0bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d0c0-0x1d0ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d100-0x1d13f */
+  0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0xf8, 0xff, /* 0x1d140-0x1d17f */
+  0xe7, 0x0f, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, /* 0x1d180-0x1d1bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d1c0-0x1d1ff */
+  /* 0x1d200-0x1d3ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d200-0x1d23f */
+  0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d240-0x1d27f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d280-0x1d2bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d2c0-0x1d2ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d300-0x1d33f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d340-0x1d37f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d380-0x1d3bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d3c0-0x1d3ff */
+  /* 0x1da00-0x1dbff */
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0xf8, /* 0x1da00-0x1da3f */
+  0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x20, 0x00, /* 0x1da40-0x1da7f */
+  0x10, 0x00, 0x00, 0xf8, 0xfe, 0xff, 0x00, 0x00, /* 0x1da80-0x1dabf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1dac0-0x1daff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1db00-0x1db3f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1db40-0x1db7f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1db80-0x1dbbf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1dbc0-0x1dbff */
+  /* 0x1e000-0x1e1ff */
+  0x7f, 0xff, 0xff, 0xf9, 0xdb, 0x07, 0x00, 0x00, /* 0x1e000-0x1e03f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e040-0x1e07f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e080-0x1e0bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e0c0-0x1e0ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e100-0x1e13f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e140-0x1e17f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e180-0x1e1bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e1c0-0x1e1ff */
+  /* 0x1e800-0x1e9ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e800-0x1e83f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e840-0x1e87f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e880-0x1e8bf */
+  0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e8c0-0x1e8ff */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e900-0x1e93f */
+  0xf0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e940-0x1e97f */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1e980-0x1e9bf */
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00  /* 0x1e9c0-0x1e9ff */
+};
+static const signed char nonspacing_table_ind[248] = {
+   0,  1,  2,  3,  4,  5,  6,  7, /* 0x0000-0x0fff */
+   8,  9, -1, 10, 11, 12, 13, -1, /* 0x1000-0x1fff */
+  14, -1, -1, -1, -1, -1, 15, -1, /* 0x2000-0x2fff */
+  16, -1, -1, -1, -1, -1, -1, -1, /* 0x3000-0x3fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x4000-0x4fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x5000-0x5fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x6000-0x6fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x7000-0x7fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x8000-0x8fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x9000-0x9fff */
+  -1, -1, -1, 17, 18, 19, -1, -1, /* 0xa000-0xafff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xb000-0xbfff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xc000-0xcfff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xd000-0xdfff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0xe000-0xefff */
+  -1, -1, -1, -1, -1, 20, -1, 21, /* 0xf000-0xffff */
+  22, 23, -1, -1, -1, 24, -1, -1, /* 0x10000-0x10fff */
+  25, 26, 27, 28, -1, -1, 29, -1, /* 0x11000-0x11fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x12000-0x12fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x13000-0x13fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x14000-0x14fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x15000-0x15fff */
+  -1, -1, -1, -1, -1, 30, -1, 31, /* 0x16000-0x16fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x17000-0x17fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x18000-0x18fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x19000-0x19fff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1a000-0x1afff */
+  -1, -1, -1, -1, -1, -1, 32, -1, /* 0x1b000-0x1bfff */
+  -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1c000-0x1cfff */
+  33, 34, -1, -1, -1, 35, -1, -1, /* 0x1d000-0x1dfff */
+  36, -1, -1, -1, 37, -1, -1, -1  /* 0x1e000-0x1efff */
+};
+
+/* Determine number of column positions required for UC.  */
+int
+uc_width (ucs4_t uc, const char *encoding)
+{
+  /* Test for non-spacing or control character.  */
+  if ((uc >> 9) < 248)
+    {
+      int ind = nonspacing_table_ind[uc >> 9];
+      if (ind >= 0)
+        if ((nonspacing_table_data[64*ind + ((uc >> 3) & 63)] >> (uc & 7)) & 1)
+          {
+            if (uc > 0 && uc < 0xa0)
+              return -1;
+            else
+              return 0;
+          }
+    }
+  else if ((uc >> 9) == (0xe0000 >> 9))
+    {
+      if (uc >= 0xe0100)
+        {
+          if (uc <= 0xe01ef)
+            return 0;
+        }
+      else
+        {
+          if (uc >= 0xe0020 ? uc <= 0xe007f : uc == 0xe0001)
+            return 0;
+        }
+    }
+  /* Test for double-width character.
+   * Generated from "grep '^[^;]\{4,5\};[WF]' EastAsianWidth.txt"
+   * and            "grep '^[^;]\{4,5\};[^WF]' EastAsianWidth.txt"
+   */
+  if (uc >= 0x1100
+      && ((uc < 0x1160) /* Hangul Jamo */
+          || (uc >= 0x2329 && uc < 0x232b) /* Angle Brackets */
+          || (uc >= 0x2e80 && uc < 0xa4d0  /* CJK ... Yi */
+              && !(uc == 0x303f) && !(uc >= 0x4dc0 && uc < 0x4e00))
+          || (uc >= 0xac00 && uc < 0xd7a4) /* Hangul Syllables */
+          || (uc >= 0xf900 && uc < 0xfb00) /* CJK Compatibility Ideographs */
+          || (uc >= 0xfe10 && uc < 0xfe20) /* Presentation Forms for Vertical */
+          || (uc >= 0xfe30 && uc < 0xfe70) /* CJK Compatibility Forms */
+          || (uc >= 0xff00 && uc < 0xff61) /* Fullwidth Forms */
+          || (uc >= 0xffe0 && uc < 0xffe7) /* Fullwidth Signs */
+          || (uc >= 0x20000 && uc <= 0x2ffff) /* Supplementary Ideographic Plane */
+          || (uc >= 0x30000 && uc <= 0x3ffff) /* Tertiary Ideographic Plane */
+     )   )
+    return 2;
+  /* In ancient CJK encodings, Cyrillic and most other characters are
+     double-width as well.  */
+  if (uc >= 0x00A1 && uc < 0xFF61 && uc != 0x20A9
+      && is_cjk_encoding (encoding))
+    return 2;
+  return 1;
+}
diff --git a/grub-core/lib/gnulib/vasnprintf.c b/grub-core/lib/gnulib/vasnprintf.c
new file mode 100644
index 0000000..c475903
--- /dev/null
+++ b/grub-core/lib/gnulib/vasnprintf.c
@@ -0,0 +1,5621 @@
+/* vsprintf with automatic memory allocation.
+   Copyright (C) 1999, 2002-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* This file can be parametrized with the following macros:
+     VASNPRINTF         The name of the function being defined.
+     FCHAR_T            The element type of the format string.
+     DCHAR_T            The element type of the destination (result) string.
+     FCHAR_T_ONLY_ASCII Set to 1 to enable verification that all characters
+                        in the format string are ASCII. MUST be set if
+                        FCHAR_T and DCHAR_T are not the same type.
+     DIRECTIVE          Structure denoting a format directive.
+                        Depends on FCHAR_T.
+     DIRECTIVES         Structure denoting the set of format directives of a
+                        format string.  Depends on FCHAR_T.
+     PRINTF_PARSE       Function that parses a format string.
+                        Depends on FCHAR_T.
+     DCHAR_CPY          memcpy like function for DCHAR_T[] arrays.
+     DCHAR_SET          memset like function for DCHAR_T[] arrays.
+     DCHAR_MBSNLEN      mbsnlen like function for DCHAR_T[] arrays.
+     SNPRINTF           The system's snprintf (or similar) function.
+                        This may be either snprintf or swprintf.
+     TCHAR_T            The element type of the argument and result string
+                        of the said SNPRINTF function.  This may be either
+                        char or wchar_t.  The code exploits that
+                        sizeof (TCHAR_T) | sizeof (DCHAR_T) and
+                        alignof (TCHAR_T) <= alignof (DCHAR_T).
+     DCHAR_IS_TCHAR     Set to 1 if DCHAR_T and TCHAR_T are the same type.
+     DCHAR_CONV_FROM_ENCODING A function to convert from char[] to DCHAR[].
+     DCHAR_IS_UINT8_T   Set to 1 if DCHAR_T is uint8_t.
+     DCHAR_IS_UINT16_T  Set to 1 if DCHAR_T is uint16_t.
+     DCHAR_IS_UINT32_T  Set to 1 if DCHAR_T is uint32_t.  */
+
+/* Tell glibc's <stdio.h> to provide a prototype for snprintf().
+   This must come before <config.h> because <config.h> may include
+   <features.h>, and once <features.h> has been included, it's too late.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE    1
+#endif
+
+#ifndef VASNPRINTF
+# include <config.h>
+#endif
+#ifndef IN_LIBINTL
+# include <alloca.h>
+#endif
+
+/* Specification.  */
+#ifndef VASNPRINTF
+# if WIDE_CHAR_VERSION
+#  include "vasnwprintf.h"
+# else
+#  include "vasnprintf.h"
+# endif
+#endif
+
+#include <locale.h>     /* localeconv() */
+#include <stdio.h>      /* snprintf(), sprintf() */
+#include <stdlib.h>     /* abort(), malloc(), realloc(), free() */
+#include <string.h>     /* memcpy(), strlen() */
+#include <errno.h>      /* errno */
+#include <limits.h>     /* CHAR_BIT */
+#include <float.h>      /* DBL_MAX_EXP, LDBL_MAX_EXP */
+#if HAVE_NL_LANGINFO
+# include <langinfo.h>
+#endif
+#ifndef VASNPRINTF
+# if WIDE_CHAR_VERSION
+#  include "wprintf-parse.h"
+# else
+#  include "printf-parse.h"
+# endif
+#endif
+
+/* Checked size_t computations.  */
+#include "xsize.h"
+
+#include "verify.h"
+
+#if (NEED_PRINTF_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
+# include <math.h>
+# include "float+.h"
+#endif
+
+#if (NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
+# include <math.h>
+# include "isnand-nolibm.h"
+#endif
+
+#if (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE) && !defined IN_LIBINTL
+# include <math.h>
+# include "isnanl-nolibm.h"
+# include "fpucw.h"
+#endif
+
+#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
+# include <math.h>
+# include "isnand-nolibm.h"
+# include "printf-frexp.h"
+#endif
+
+#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
+# include <math.h>
+# include "isnanl-nolibm.h"
+# include "printf-frexpl.h"
+# include "fpucw.h"
+#endif
+
+#ifndef FALLTHROUGH
+# if __GNUC__ < 7
+#  define FALLTHROUGH ((void) 0)
+# else
+#  define FALLTHROUGH __attribute__ ((__fallthrough__))
+# endif
+#endif
+
+/* Default parameters.  */
+#ifndef VASNPRINTF
+# if WIDE_CHAR_VERSION
+#  define VASNPRINTF vasnwprintf
+#  define FCHAR_T wchar_t
+#  define DCHAR_T wchar_t
+#  define TCHAR_T wchar_t
+#  define DCHAR_IS_TCHAR 1
+#  define DIRECTIVE wchar_t_directive
+#  define DIRECTIVES wchar_t_directives
+#  define PRINTF_PARSE wprintf_parse
+#  define DCHAR_CPY wmemcpy
+#  define DCHAR_SET wmemset
+# else
+#  define VASNPRINTF vasnprintf
+#  define FCHAR_T char
+#  define DCHAR_T char
+#  define TCHAR_T char
+#  define DCHAR_IS_TCHAR 1
+#  define DIRECTIVE char_directive
+#  define DIRECTIVES char_directives
+#  define PRINTF_PARSE printf_parse
+#  define DCHAR_CPY memcpy
+#  define DCHAR_SET memset
+# endif
+#endif
+#if WIDE_CHAR_VERSION
+  /* TCHAR_T is wchar_t.  */
+# define USE_SNPRINTF 1
+# if HAVE_DECL__SNWPRINTF
+   /* On Windows, the function swprintf() has a different signature than
+      on Unix; we use the function _snwprintf() or - on mingw - snwprintf()
+      instead.  The mingw function snwprintf() has fewer bugs than the
+      MSVCRT function _snwprintf(), so prefer that.  */
+#  if defined __MINGW32__
+#   define SNPRINTF snwprintf
+#  else
+#   define SNPRINTF _snwprintf
+#   define USE_MSVC__SNPRINTF 1
+#  endif
+# else
+   /* Unix.  */
+#  define SNPRINTF swprintf
+# endif
+#else
+  /* TCHAR_T is char.  */
+  /* Use snprintf if it exists under the name 'snprintf' or '_snprintf'.
+     But don't use it on BeOS, since BeOS snprintf produces no output if the
+     size argument is >= 0x3000000.
+     Also don't use it on Linux libc5, since there snprintf with size = 1
+     writes any output without bounds, like sprintf.  */
+# if (HAVE_DECL__SNPRINTF || HAVE_SNPRINTF) && !defined __BEOS__ && !(__GNU_LIBRARY__ == 1)
+#  define USE_SNPRINTF 1
+# else
+#  define USE_SNPRINTF 0
+# endif
+# if HAVE_DECL__SNPRINTF
+   /* Windows.  The mingw function snprintf() has fewer bugs than the MSVCRT
+      function _snprintf(), so prefer that.  */
+#  if defined __MINGW32__
+#   define SNPRINTF snprintf
+    /* Here we need to call the native snprintf, not rpl_snprintf.  */
+#   undef snprintf
+#  else
+    /* MSVC versions < 14 did not have snprintf, only _snprintf.  */
+#   define SNPRINTF _snprintf
+#   define USE_MSVC__SNPRINTF 1
+#  endif
+# else
+   /* Unix.  */
+#  define SNPRINTF snprintf
+   /* Here we need to call the native snprintf, not rpl_snprintf.  */
+#  undef snprintf
+# endif
+#endif
+/* Here we need to call the native sprintf, not rpl_sprintf.  */
+#undef sprintf
+
+/* GCC >= 4.0 with -Wall emits unjustified "... may be used uninitialized"
+   warnings in this file.  Use -Dlint to suppress them.  */
+#if defined GCC_LINT || defined lint
+# define IF_LINT(Code) Code
+#else
+# define IF_LINT(Code) /* empty */
+#endif
+
+/* Avoid some warnings from "gcc -Wshadow".
+   This file doesn't use the exp() and remainder() functions.  */
+#undef exp
+#define exp expo
+#undef remainder
+#define remainder rem
+
+#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF) && !WIDE_CHAR_VERSION
+# if (HAVE_STRNLEN && !defined _AIX)
+#  define local_strnlen strnlen
+# else
+#  ifndef local_strnlen_defined
+#   define local_strnlen_defined 1
+static size_t
+local_strnlen (const char *string, size_t maxlen)
+{
+  const char *end = memchr (string, '\0', maxlen);
+  return end ? (size_t) (end - string) : maxlen;
+}
+#  endif
+# endif
+#endif
+
+#if (((!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF) && WIDE_CHAR_VERSION) || ((!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || (NEED_PRINTF_DIRECTIVE_LS && !defined IN_LIBINTL)) && !WIDE_CHAR_VERSION && DCHAR_IS_TCHAR)) && HAVE_WCHAR_T
+# if HAVE_WCSLEN
+#  define local_wcslen wcslen
+# else
+   /* Solaris 2.5.1 has wcslen() in a separate library libw.so. To avoid
+      a dependency towards this library, here is a local substitute.
+      Define this substitute only once, even if this file is included
+      twice in the same compilation unit.  */
+#  ifndef local_wcslen_defined
+#   define local_wcslen_defined 1
+static size_t
+local_wcslen (const wchar_t *s)
+{
+  const wchar_t *ptr;
+
+  for (ptr = s; *ptr != (wchar_t) 0; ptr++)
+    ;
+  return ptr - s;
+}
+#  endif
+# endif
+#endif
+
+#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF) && HAVE_WCHAR_T && WIDE_CHAR_VERSION
+# if HAVE_WCSNLEN
+#  define local_wcsnlen wcsnlen
+# else
+#  ifndef local_wcsnlen_defined
+#   define local_wcsnlen_defined 1
+static size_t
+local_wcsnlen (const wchar_t *s, size_t maxlen)
+{
+  const wchar_t *ptr;
+
+  for (ptr = s; maxlen > 0 && *ptr != (wchar_t) 0; ptr++, maxlen--)
+    ;
+  return ptr - s;
+}
+#  endif
+# endif
+#endif
+
+#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
+/* Determine the decimal-point character according to the current locale.  */
+# ifndef decimal_point_char_defined
+#  define decimal_point_char_defined 1
+static char
+decimal_point_char (void)
+{
+  const char *point;
+  /* Determine it in a multithread-safe way.  We know nl_langinfo is
+     multithread-safe on glibc systems and Mac OS X systems, but is not required
+     to be multithread-safe by POSIX.  sprintf(), however, is multithread-safe.
+     localeconv() is rarely multithread-safe.  */
+#  if HAVE_NL_LANGINFO && (__GLIBC__ || defined __UCLIBC__ || (defined __APPLE__ && defined __MACH__))
+  point = nl_langinfo (RADIXCHAR);
+#  elif 1
+  char pointbuf[5];
+  sprintf (pointbuf, "%#.0f", 1.0);
+  point = &pointbuf[1];
+#  else
+  point = localeconv () -> decimal_point;
+#  endif
+  /* The decimal point is always a single byte: either '.' or ','.  */
+  return (point[0] != '\0' ? point[0] : '.');
+}
+# endif
+#endif
+
+#if NEED_PRINTF_INFINITE_DOUBLE && !NEED_PRINTF_DOUBLE && !defined IN_LIBINTL
+
+/* Equivalent to !isfinite(x) || x == 0, but does not require libm.  */
+static int
+is_infinite_or_zero (double x)
+{
+  return isnand (x) || x + x == x;
+}
+
+#endif
+
+#if NEED_PRINTF_INFINITE_LONG_DOUBLE && !NEED_PRINTF_LONG_DOUBLE && !defined IN_LIBINTL
+
+/* Equivalent to !isfinite(x) || x == 0, but does not require libm.  */
+static int
+is_infinite_or_zerol (long double x)
+{
+  return isnanl (x) || x + x == x;
+}
+
+#endif
+
+#if (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
+
+/* Converting 'long double' to decimal without rare rounding bugs requires
+   real bignums.  We use the naming conventions of GNU gmp, but vastly simpler
+   (and slower) algorithms.  */
+
+typedef unsigned int mp_limb_t;
+# define GMP_LIMB_BITS 32
+verify (sizeof (mp_limb_t) * CHAR_BIT == GMP_LIMB_BITS);
+
+typedef unsigned long long mp_twolimb_t;
+# define GMP_TWOLIMB_BITS 64
+verify (sizeof (mp_twolimb_t) * CHAR_BIT == GMP_TWOLIMB_BITS);
+
+/* Representation of a bignum >= 0.  */
+typedef struct
+{
+  size_t nlimbs;
+  mp_limb_t *limbs; /* Bits in little-endian order, allocated with malloc().  */
+} mpn_t;
+
+/* Compute the product of two bignums >= 0.
+   Return the allocated memory in case of success, NULL in case of memory
+   allocation failure.  */
+static void *
+multiply (mpn_t src1, mpn_t src2, mpn_t *dest)
+{
+  const mp_limb_t *p1;
+  const mp_limb_t *p2;
+  size_t len1;
+  size_t len2;
+
+  if (src1.nlimbs <= src2.nlimbs)
+    {
+      len1 = src1.nlimbs;
+      p1 = src1.limbs;
+      len2 = src2.nlimbs;
+      p2 = src2.limbs;
+    }
+  else
+    {
+      len1 = src2.nlimbs;
+      p1 = src2.limbs;
+      len2 = src1.nlimbs;
+      p2 = src1.limbs;
+    }
+  /* Now 0 <= len1 <= len2.  */
+  if (len1 == 0)
+    {
+      /* src1 or src2 is zero.  */
+      dest->nlimbs = 0;
+      dest->limbs = (mp_limb_t *) malloc (1);
+    }
+  else
+    {
+      /* Here 1 <= len1 <= len2.  */
+      size_t dlen;
+      mp_limb_t *dp;
+      size_t k, i, j;
+
+      dlen = len1 + len2;
+      dp = (mp_limb_t *) malloc (dlen * sizeof (mp_limb_t));
+      if (dp == NULL)
+        return NULL;
+      for (k = len2; k > 0; )
+        dp[--k] = 0;
+      for (i = 0; i < len1; i++)
+        {
+          mp_limb_t digit1 = p1[i];
+          mp_twolimb_t carry = 0;
+          for (j = 0; j < len2; j++)
+            {
+              mp_limb_t digit2 = p2[j];
+              carry += (mp_twolimb_t) digit1 * (mp_twolimb_t) digit2;
+              carry += dp[i + j];
+              dp[i + j] = (mp_limb_t) carry;
+              carry = carry >> GMP_LIMB_BITS;
+            }
+          dp[i + len2] = (mp_limb_t) carry;
+        }
+      /* Normalise.  */
+      while (dlen > 0 && dp[dlen - 1] == 0)
+        dlen--;
+      dest->nlimbs = dlen;
+      dest->limbs = dp;
+    }
+  return dest->limbs;
+}
+
+/* Compute the quotient of a bignum a >= 0 and a bignum b > 0.
+   a is written as  a = q * b + r  with 0 <= r < b.  q is the quotient, r
+   the remainder.
+   Finally, round-to-even is performed: If r > b/2 or if r = b/2 and q is odd,
+   q is incremented.
+   Return the allocated memory in case of success, NULL in case of memory
+   allocation failure.  */
+static void *
+divide (mpn_t a, mpn_t b, mpn_t *q)
+{
+  /* Algorithm:
+     First normalise a and b: a=[a[m-1],...,a[0]], b=[b[n-1],...,b[0]]
+     with m>=0 and n>0 (in base beta = 2^GMP_LIMB_BITS).
+     If m<n, then q:=0 and r:=a.
+     If m>=n=1, perform a single-precision division:
+       r:=0, j:=m,
+       while j>0 do
+         {Here (q[m-1]*beta^(m-1)+...+q[j]*beta^j) * b[0] + r*beta^j =
+               = a[m-1]*beta^(m-1)+...+a[j]*beta^j und 0<=r<b[0]<beta}
+         j:=j-1, r:=r*beta+a[j], q[j]:=floor(r/b[0]), r:=r-b[0]*q[j].
+       Normalise [q[m-1],...,q[0]], yields q.
+     If m>=n>1, perform a multiple-precision division:
+       We have a/b < beta^(m-n+1).
+       s:=intDsize-1-(highest bit in b[n-1]), 0<=s<intDsize.
+       Shift a and b left by s bits, copying them. r:=a.
+       r=[r[m],...,r[0]], b=[b[n-1],...,b[0]] with b[n-1]>=beta/2.
+       For j=m-n,...,0: {Here 0 <= r < b*beta^(j+1).}
+         Compute q* :
+           q* := floor((r[j+n]*beta+r[j+n-1])/b[n-1]).
+           In case of overflow (q* >= beta) set q* := beta-1.
+           Compute c2 := ((r[j+n]*beta+r[j+n-1]) - q* * b[n-1])*beta + r[j+n-2]
+           and c3 := b[n-2] * q*.
+           {We have 0 <= c2 < 2*beta^2, even 0 <= c2 < beta^2 if no overflow
+            occurred.  Furthermore 0 <= c3 < beta^2.
+            If there was overflow and
+            r[j+n]*beta+r[j+n-1] - q* * b[n-1] >= beta, i.e. c2 >= beta^2,
+            the next test can be skipped.}
+           While c3 > c2, {Here 0 <= c2 < c3 < beta^2}
+             Put q* := q* - 1, c2 := c2 + b[n-1]*beta, c3 := c3 - b[n-2].
+           If q* > 0:
+             Put r := r - b * q* * beta^j. In detail:
+               [r[n+j],...,r[j]] := [r[n+j],...,r[j]] - q* * [b[n-1],...,b[0]].
+               hence: u:=0, for i:=0 to n-1 do
+                              u := u + q* * b[i],
+                              r[j+i]:=r[j+i]-(u mod beta) (+ beta, if carry),
+                              u:=u div beta (+ 1, if carry in subtraction)
+                      r[n+j]:=r[n+j]-u.
+               {Since always u = (q* * [b[i-1],...,b[0]] div beta^i) + 1
+                               < q* + 1 <= beta,
+                the carry u does not overflow.}
+             If a negative carry occurs, put q* := q* - 1
+               and [r[n+j],...,r[j]] := [r[n+j],...,r[j]] + [0,b[n-1],...,b[0]].
+         Set q[j] := q*.
+       Normalise [q[m-n],..,q[0]]; this yields the quotient q.
+       Shift [r[n-1],...,r[0]] right by s bits and normalise; this yields the
+       rest r.
+       The room for q[j] can be allocated at the memory location of r[n+j].
+     Finally, round-to-even:
+       Shift r left by 1 bit.
+       If r > b or if r = b and q[0] is odd, q := q+1.
+   */
+  const mp_limb_t *a_ptr = a.limbs;
+  size_t a_len = a.nlimbs;
+  const mp_limb_t *b_ptr = b.limbs;
+  size_t b_len = b.nlimbs;
+  mp_limb_t *roomptr;
+  mp_limb_t *tmp_roomptr = NULL;
+  mp_limb_t *q_ptr;
+  size_t q_len;
+  mp_limb_t *r_ptr;
+  size_t r_len;
+
+  /* Allocate room for a_len+2 digits.
+     (Need a_len+1 digits for the real division and 1 more digit for the
+     final rounding of q.)  */
+  roomptr = (mp_limb_t *) malloc ((a_len + 2) * sizeof (mp_limb_t));
+  if (roomptr == NULL)
+    return NULL;
+
+  /* Normalise a.  */
+  while (a_len > 0 && a_ptr[a_len - 1] == 0)
+    a_len--;
+
+  /* Normalise b.  */
+  for (;;)
+    {
+      if (b_len == 0)
+        /* Division by zero.  */
+        abort ();
+      if (b_ptr[b_len - 1] == 0)
+        b_len--;
+      else
+        break;
+    }
+
+  /* Here m = a_len >= 0 and n = b_len > 0.  */
+
+  if (a_len < b_len)
+    {
+      /* m<n: trivial case.  q=0, r := copy of a.  */
+      r_ptr = roomptr;
+      r_len = a_len;
+      memcpy (r_ptr, a_ptr, a_len * sizeof (mp_limb_t));
+      q_ptr = roomptr + a_len;
+      q_len = 0;
+    }
+  else if (b_len == 1)
+    {
+      /* n=1: single precision division.
+         beta^(m-1) <= a < beta^m  ==>  beta^(m-2) <= a/b < beta^m  */
+      r_ptr = roomptr;
+      q_ptr = roomptr + 1;
+      {
+        mp_limb_t den = b_ptr[0];
+        mp_limb_t remainder = 0;
+        const mp_limb_t *sourceptr = a_ptr + a_len;
+        mp_limb_t *destptr = q_ptr + a_len;
+        size_t count;
+        for (count = a_len; count > 0; count--)
+          {
+            mp_twolimb_t num =
+              ((mp_twolimb_t) remainder << GMP_LIMB_BITS) | *--sourceptr;
+            *--destptr = num / den;
+            remainder = num % den;
+          }
+        /* Normalise and store r.  */
+        if (remainder > 0)
+          {
+            r_ptr[0] = remainder;
+            r_len = 1;
+          }
+        else
+          r_len = 0;
+        /* Normalise q.  */
+        q_len = a_len;
+        if (q_ptr[q_len - 1] == 0)
+          q_len--;
+      }
+    }
+  else
+    {
+      /* n>1: multiple precision division.
+         beta^(m-1) <= a < beta^m, beta^(n-1) <= b < beta^n  ==>
+         beta^(m-n-1) <= a/b < beta^(m-n+1).  */
+      /* Determine s.  */
+      size_t s;
+      {
+        mp_limb_t msd = b_ptr[b_len - 1]; /* = b[n-1], > 0 */
+        /* Determine s = GMP_LIMB_BITS - integer_length (msd).
+           Code copied from gnulib's integer_length.c.  */
+# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+        s = __builtin_clz (msd);
+# else
+#  if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT
+        if (GMP_LIMB_BITS <= DBL_MANT_BIT)
+          {
+            /* Use 'double' operations.
+               Assumes an IEEE 754 'double' implementation.  */
+#   define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7)
+#   define DBL_EXP_BIAS (DBL_EXP_MASK / 2 - 1)
+#   define NWORDS \
+     ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
+            union { double value; unsigned int word[NWORDS]; } m;
+
+            /* Use a single integer to floating-point conversion.  */
+            m.value = msd;
+
+            s = GMP_LIMB_BITS
+                - (((m.word[DBL_EXPBIT0_WORD] >> DBL_EXPBIT0_BIT) & DBL_EXP_MASK)
+                   - DBL_EXP_BIAS);
+          }
+        else
+#   undef NWORDS
+#  endif
+          {
+            s = 31;
+            if (msd >= 0x10000)
+              {
+                msd = msd >> 16;
+                s -= 16;
+              }
+            if (msd >= 0x100)
+              {
+                msd = msd >> 8;
+                s -= 8;
+              }
+            if (msd >= 0x10)
+              {
+                msd = msd >> 4;
+                s -= 4;
+              }
+            if (msd >= 0x4)
+              {
+                msd = msd >> 2;
+                s -= 2;
+              }
+            if (msd >= 0x2)
+              {
+                msd = msd >> 1;
+                s -= 1;
+              }
+          }
+# endif
+      }
+      /* 0 <= s < GMP_LIMB_BITS.
+         Copy b, shifting it left by s bits.  */
+      if (s > 0)
+        {
+          tmp_roomptr = (mp_limb_t *) malloc (b_len * sizeof (mp_limb_t));
+          if (tmp_roomptr == NULL)
+            {
+              free (roomptr);
+              return NULL;
+            }
+          {
+            const mp_limb_t *sourceptr = b_ptr;
+            mp_limb_t *destptr = tmp_roomptr;
+            mp_twolimb_t accu = 0;
+            size_t count;
+            for (count = b_len; count > 0; count--)
+              {
+                accu += (mp_twolimb_t) *sourceptr++ << s;
+                *destptr++ = (mp_limb_t) accu;
+                accu = accu >> GMP_LIMB_BITS;
+              }
+            /* accu must be zero, since that was how s was determined.  */
+            if (accu != 0)
+              abort ();
+          }
+          b_ptr = tmp_roomptr;
+        }
+      /* Copy a, shifting it left by s bits, yields r.
+         Memory layout:
+         At the beginning: r = roomptr[0..a_len],
+         at the end: r = roomptr[0..b_len-1], q = roomptr[b_len..a_len]  */
+      r_ptr = roomptr;
+      if (s == 0)
+        {
+          memcpy (r_ptr, a_ptr, a_len * sizeof (mp_limb_t));
+          r_ptr[a_len] = 0;
+        }
+      else
+        {
+          const mp_limb_t *sourceptr = a_ptr;
+          mp_limb_t *destptr = r_ptr;
+          mp_twolimb_t accu = 0;
+          size_t count;
+          for (count = a_len; count > 0; count--)
+            {
+              accu += (mp_twolimb_t) *sourceptr++ << s;
+              *destptr++ = (mp_limb_t) accu;
+              accu = accu >> GMP_LIMB_BITS;
+            }
+          *destptr++ = (mp_limb_t) accu;
+        }
+      q_ptr = roomptr + b_len;
+      q_len = a_len - b_len + 1; /* q will have m-n+1 limbs */
+      {
+        size_t j = a_len - b_len; /* m-n */
+        mp_limb_t b_msd = b_ptr[b_len - 1]; /* b[n-1] */
+        mp_limb_t b_2msd = b_ptr[b_len - 2]; /* b[n-2] */
+        mp_twolimb_t b_msdd = /* b[n-1]*beta+b[n-2] */
+          ((mp_twolimb_t) b_msd << GMP_LIMB_BITS) | b_2msd;
+        /* Division loop, traversed m-n+1 times.
+           j counts down, b is unchanged, beta/2 <= b[n-1] < beta.  */
+        for (;;)
+          {
+            mp_limb_t q_star;
+            mp_limb_t c1;
+            if (r_ptr[j + b_len] < b_msd) /* r[j+n] < b[n-1] ? */
+              {
+                /* Divide r[j+n]*beta+r[j+n-1] by b[n-1], no overflow.  */
+                mp_twolimb_t num =
+                  ((mp_twolimb_t) r_ptr[j + b_len] << GMP_LIMB_BITS)
+                  | r_ptr[j + b_len - 1];
+                q_star = num / b_msd;
+                c1 = num % b_msd;
+              }
+            else
+              {
+                /* Overflow, hence r[j+n]*beta+r[j+n-1] >= beta*b[n-1].  */
+                q_star = (mp_limb_t)~(mp_limb_t)0; /* q* = beta-1 */
+                /* Test whether r[j+n]*beta+r[j+n-1] - (beta-1)*b[n-1] >= beta
+                   <==> r[j+n]*beta+r[j+n-1] + b[n-1] >= beta*b[n-1]+beta
+                   <==> b[n-1] < floor((r[j+n]*beta+r[j+n-1]+b[n-1])/beta)
+                        {<= beta !}.
+                   If yes, jump directly to the subtraction loop.
+                   (Otherwise, r[j+n]*beta+r[j+n-1] - (beta-1)*b[n-1] < beta
+                    <==> floor((r[j+n]*beta+r[j+n-1]+b[n-1])/beta) = b[n-1] ) */
+                if (r_ptr[j + b_len] > b_msd
+                    || (c1 = r_ptr[j + b_len - 1] + b_msd) < b_msd)
+                  /* r[j+n] >= b[n-1]+1 or
+                     r[j+n] = b[n-1] and the addition r[j+n-1]+b[n-1] gives a
+                     carry.  */
+                  goto subtract;
+              }
+            /* q_star = q*,
+               c1 = (r[j+n]*beta+r[j+n-1]) - q* * b[n-1] (>=0, <beta).  */
+            {
+              mp_twolimb_t c2 = /* c1*beta+r[j+n-2] */
+                ((mp_twolimb_t) c1 << GMP_LIMB_BITS) | r_ptr[j + b_len - 2];
+              mp_twolimb_t c3 = /* b[n-2] * q* */
+                (mp_twolimb_t) b_2msd * (mp_twolimb_t) q_star;
+              /* While c2 < c3, increase c2 and decrease c3.
+                 Consider c3-c2.  While it is > 0, decrease it by
+                 b[n-1]*beta+b[n-2].  Because of b[n-1]*beta+b[n-2] >= beta^2/2
+                 this can happen only twice.  */
+              if (c3 > c2)
+                {
+                  q_star = q_star - 1; /* q* := q* - 1 */
+                  if (c3 - c2 > b_msdd)
+                    q_star = q_star - 1; /* q* := q* - 1 */
+                }
+            }
+            if (q_star > 0)
+              subtract:
+              {
+                /* Subtract r := r - b * q* * beta^j.  */
+                mp_limb_t cr;
+                {
+                  const mp_limb_t *sourceptr = b_ptr;
+                  mp_limb_t *destptr = r_ptr + j;
+                  mp_twolimb_t carry = 0;
+                  size_t count;
+                  for (count = b_len; count > 0; count--)
+                    {
+                      /* Here 0 <= carry <= q*.  */
+                      carry =
+                        carry
+                        + (mp_twolimb_t) q_star * (mp_twolimb_t) *sourceptr++
+                        + (mp_limb_t) ~(*destptr);
+                      /* Here 0 <= carry <= beta*q* + beta-1.  */
+                      *destptr++ = ~(mp_limb_t) carry;
+                      carry = carry >> GMP_LIMB_BITS; /* <= q* */
+                    }
+                  cr = (mp_limb_t) carry;
+                }
+                /* Subtract cr from r_ptr[j + b_len], then forget about
+                   r_ptr[j + b_len].  */
+                if (cr > r_ptr[j + b_len])
+                  {
+                    /* Subtraction gave a carry.  */
+                    q_star = q_star - 1; /* q* := q* - 1 */
+                    /* Add b back.  */
+                    {
+                      const mp_limb_t *sourceptr = b_ptr;
+                      mp_limb_t *destptr = r_ptr + j;
+                      mp_limb_t carry = 0;
+                      size_t count;
+                      for (count = b_len; count > 0; count--)
+                        {
+                          mp_limb_t source1 = *sourceptr++;
+                          mp_limb_t source2 = *destptr;
+                          *destptr++ = source1 + source2 + carry;
+                          carry =
+                            (carry
+                             ? source1 >= (mp_limb_t) ~source2
+                             : source1 > (mp_limb_t) ~source2);
+                        }
+                    }
+                    /* Forget about the carry and about r[j+n].  */
+                  }
+              }
+            /* q* is determined.  Store it as q[j].  */
+            q_ptr[j] = q_star;
+            if (j == 0)
+              break;
+            j--;
+          }
+      }
+      r_len = b_len;
+      /* Normalise q.  */
+      if (q_ptr[q_len - 1] == 0)
+        q_len--;
+# if 0 /* Not needed here, since we need r only to compare it with b/2, and
+          b is shifted left by s bits.  */
+      /* Shift r right by s bits.  */
+      if (s > 0)
+        {
+          mp_limb_t ptr = r_ptr + r_len;
+          mp_twolimb_t accu = 0;
+          size_t count;
+          for (count = r_len; count > 0; count--)
+            {
+              accu = (mp_twolimb_t) (mp_limb_t) accu << GMP_LIMB_BITS;
+              accu += (mp_twolimb_t) *--ptr << (GMP_LIMB_BITS - s);
+              *ptr = (mp_limb_t) (accu >> GMP_LIMB_BITS);
+            }
+        }
+# endif
+      /* Normalise r.  */
+      while (r_len > 0 && r_ptr[r_len - 1] == 0)
+        r_len--;
+    }
+  /* Compare r << 1 with b.  */
+  if (r_len > b_len)
+    goto increment_q;
+  {
+    size_t i;
+    for (i = b_len;;)
+      {
+        mp_limb_t r_i =
+          (i <= r_len && i > 0 ? r_ptr[i - 1] >> (GMP_LIMB_BITS - 1) : 0)
+          | (i < r_len ? r_ptr[i] << 1 : 0);
+        mp_limb_t b_i = (i < b_len ? b_ptr[i] : 0);
+        if (r_i > b_i)
+          goto increment_q;
+        if (r_i < b_i)
+          goto keep_q;
+        if (i == 0)
+          break;
+        i--;
+      }
+  }
+  if (q_len > 0 && ((q_ptr[0] & 1) != 0))
+    /* q is odd.  */
+    increment_q:
+    {
+      size_t i;
+      for (i = 0; i < q_len; i++)
+        if (++(q_ptr[i]) != 0)
+          goto keep_q;
+      q_ptr[q_len++] = 1;
+    }
+  keep_q:
+  if (tmp_roomptr != NULL)
+    free (tmp_roomptr);
+  q->limbs = q_ptr;
+  q->nlimbs = q_len;
+  return roomptr;
+}
+
+/* Convert a bignum a >= 0, multiplied with 10^extra_zeroes, to decimal
+   representation.
+   Destroys the contents of a.
+   Return the allocated memory - containing the decimal digits in low-to-high
+   order, terminated with a NUL character - in case of success, NULL in case
+   of memory allocation failure.  */
+static char *
+convert_to_decimal (mpn_t a, size_t extra_zeroes)
+{
+  mp_limb_t *a_ptr = a.limbs;
+  size_t a_len = a.nlimbs;
+  /* 0.03345 is slightly larger than log(2)/(9*log(10)).  */
+  size_t c_len = 9 * ((size_t)(a_len * (GMP_LIMB_BITS * 0.03345f)) + 1);
+  /* We need extra_zeroes bytes for zeroes, followed by c_len bytes for the
+     digits of a, followed by 1 byte for the terminating NUL.  */
+  char *c_ptr = (char *) malloc (xsum (xsum (extra_zeroes, c_len), 1));
+  if (c_ptr != NULL)
+    {
+      char *d_ptr = c_ptr;
+      for (; extra_zeroes > 0; extra_zeroes--)
+        *d_ptr++ = '0';
+      while (a_len > 0)
+        {
+          /* Divide a by 10^9, in-place.  */
+          mp_limb_t remainder = 0;
+          mp_limb_t *ptr = a_ptr + a_len;
+          size_t count;
+          for (count = a_len; count > 0; count--)
+            {
+              mp_twolimb_t num =
+                ((mp_twolimb_t) remainder << GMP_LIMB_BITS) | *--ptr;
+              *ptr = num / 1000000000;
+              remainder = num % 1000000000;
+            }
+          /* Store the remainder as 9 decimal digits.  */
+          for (count = 9; count > 0; count--)
+            {
+              *d_ptr++ = '0' + (remainder % 10);
+              remainder = remainder / 10;
+            }
+          /* Normalize a.  */
+          if (a_ptr[a_len - 1] == 0)
+            a_len--;
+        }
+      /* Remove leading zeroes.  */
+      while (d_ptr > c_ptr && d_ptr[-1] == '0')
+        d_ptr--;
+      /* But keep at least one zero.  */
+      if (d_ptr == c_ptr)
+        *d_ptr++ = '0';
+      /* Terminate the string.  */
+      *d_ptr = '\0';
+    }
+  return c_ptr;
+}
+
+# if NEED_PRINTF_LONG_DOUBLE
+
+/* Assuming x is finite and >= 0:
+   write x as x = 2^e * m, where m is a bignum.
+   Return the allocated memory in case of success, NULL in case of memory
+   allocation failure.  */
+static void *
+decode_long_double (long double x, int *ep, mpn_t *mp)
+{
+  mpn_t m;
+  int exp;
+  long double y;
+  size_t i;
+
+  /* Allocate memory for result.  */
+  m.nlimbs = (LDBL_MANT_BIT + GMP_LIMB_BITS - 1) / GMP_LIMB_BITS;
+  m.limbs = (mp_limb_t *) malloc (m.nlimbs * sizeof (mp_limb_t));
+  if (m.limbs == NULL)
+    return NULL;
+  /* Split into exponential part and mantissa.  */
+  y = frexpl (x, &exp);
+  if (!(y >= 0.0L && y < 1.0L))
+    abort ();
+  /* x = 2^exp * y = 2^(exp - LDBL_MANT_BIT) * (y * 2^LDBL_MANT_BIT), and the
+     latter is an integer.  */
+  /* Convert the mantissa (y * 2^LDBL_MANT_BIT) to a sequence of limbs.
+     I'm not sure whether it's safe to cast a 'long double' value between
+     2^31 and 2^32 to 'unsigned int', therefore play safe and cast only
+     'long double' values between 0 and 2^16 (to 'unsigned int' or 'int',
+     doesn't matter).  */
+#  if (LDBL_MANT_BIT % GMP_LIMB_BITS) != 0
+#   if (LDBL_MANT_BIT % GMP_LIMB_BITS) > GMP_LIMB_BITS / 2
+    {
+      mp_limb_t hi, lo;
+      y *= (mp_limb_t) 1 << (LDBL_MANT_BIT % (GMP_LIMB_BITS / 2));
+      hi = (int) y;
+      y -= hi;
+      if (!(y >= 0.0L && y < 1.0L))
+        abort ();
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      lo = (int) y;
+      y -= lo;
+      if (!(y >= 0.0L && y < 1.0L))
+        abort ();
+      m.limbs[LDBL_MANT_BIT / GMP_LIMB_BITS] = (hi << (GMP_LIMB_BITS / 2)) | lo;
+    }
+#   else
+    {
+      mp_limb_t d;
+      y *= (mp_limb_t) 1 << (LDBL_MANT_BIT % GMP_LIMB_BITS);
+      d = (int) y;
+      y -= d;
+      if (!(y >= 0.0L && y < 1.0L))
+        abort ();
+      m.limbs[LDBL_MANT_BIT / GMP_LIMB_BITS] = d;
+    }
+#   endif
+#  endif
+  for (i = LDBL_MANT_BIT / GMP_LIMB_BITS; i > 0; )
+    {
+      mp_limb_t hi, lo;
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      hi = (int) y;
+      y -= hi;
+      if (!(y >= 0.0L && y < 1.0L))
+        abort ();
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      lo = (int) y;
+      y -= lo;
+      if (!(y >= 0.0L && y < 1.0L))
+        abort ();
+      m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo;
+    }
+#  if 0 /* On FreeBSD 6.1/x86, 'long double' numbers sometimes have excess
+           precision.  */
+  if (!(y == 0.0L))
+    abort ();
+#  endif
+  /* Normalise.  */
+  while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0)
+    m.nlimbs--;
+  *mp = m;
+  *ep = exp - LDBL_MANT_BIT;
+  return m.limbs;
+}
+
+# endif
+
+# if NEED_PRINTF_DOUBLE
+
+/* Assuming x is finite and >= 0:
+   write x as x = 2^e * m, where m is a bignum.
+   Return the allocated memory in case of success, NULL in case of memory
+   allocation failure.  */
+static void *
+decode_double (double x, int *ep, mpn_t *mp)
+{
+  mpn_t m;
+  int exp;
+  double y;
+  size_t i;
+
+  /* Allocate memory for result.  */
+  m.nlimbs = (DBL_MANT_BIT + GMP_LIMB_BITS - 1) / GMP_LIMB_BITS;
+  m.limbs = (mp_limb_t *) malloc (m.nlimbs * sizeof (mp_limb_t));
+  if (m.limbs == NULL)
+    return NULL;
+  /* Split into exponential part and mantissa.  */
+  y = frexp (x, &exp);
+  if (!(y >= 0.0 && y < 1.0))
+    abort ();
+  /* x = 2^exp * y = 2^(exp - DBL_MANT_BIT) * (y * 2^DBL_MANT_BIT), and the
+     latter is an integer.  */
+  /* Convert the mantissa (y * 2^DBL_MANT_BIT) to a sequence of limbs.
+     I'm not sure whether it's safe to cast a 'double' value between
+     2^31 and 2^32 to 'unsigned int', therefore play safe and cast only
+     'double' values between 0 and 2^16 (to 'unsigned int' or 'int',
+     doesn't matter).  */
+#  if (DBL_MANT_BIT % GMP_LIMB_BITS) != 0
+#   if (DBL_MANT_BIT % GMP_LIMB_BITS) > GMP_LIMB_BITS / 2
+    {
+      mp_limb_t hi, lo;
+      y *= (mp_limb_t) 1 << (DBL_MANT_BIT % (GMP_LIMB_BITS / 2));
+      hi = (int) y;
+      y -= hi;
+      if (!(y >= 0.0 && y < 1.0))
+        abort ();
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      lo = (int) y;
+      y -= lo;
+      if (!(y >= 0.0 && y < 1.0))
+        abort ();
+      m.limbs[DBL_MANT_BIT / GMP_LIMB_BITS] = (hi << (GMP_LIMB_BITS / 2)) | lo;
+    }
+#   else
+    {
+      mp_limb_t d;
+      y *= (mp_limb_t) 1 << (DBL_MANT_BIT % GMP_LIMB_BITS);
+      d = (int) y;
+      y -= d;
+      if (!(y >= 0.0 && y < 1.0))
+        abort ();
+      m.limbs[DBL_MANT_BIT / GMP_LIMB_BITS] = d;
+    }
+#   endif
+#  endif
+  for (i = DBL_MANT_BIT / GMP_LIMB_BITS; i > 0; )
+    {
+      mp_limb_t hi, lo;
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      hi = (int) y;
+      y -= hi;
+      if (!(y >= 0.0 && y < 1.0))
+        abort ();
+      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
+      lo = (int) y;
+      y -= lo;
+      if (!(y >= 0.0 && y < 1.0))
+        abort ();
+      m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo;
+    }
+  if (!(y == 0.0))
+    abort ();
+  /* Normalise.  */
+  while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0)
+    m.nlimbs--;
+  *mp = m;
+  *ep = exp - DBL_MANT_BIT;
+  return m.limbs;
+}
+
+# endif
+
+/* Assuming x = 2^e * m is finite and >= 0, and n is an integer:
+   Returns the decimal representation of round (x * 10^n).
+   Return the allocated memory - containing the decimal digits in low-to-high
+   order, terminated with a NUL character - in case of success, NULL in case
+   of memory allocation failure.  */
+static char *
+scale10_round_decimal_decoded (int e, mpn_t m, void *memory, int n)
+{
+  int s;
+  size_t extra_zeroes;
+  unsigned int abs_n;
+  unsigned int abs_s;
+  mp_limb_t *pow5_ptr;
+  size_t pow5_len;
+  unsigned int s_limbs;
+  unsigned int s_bits;
+  mpn_t pow5;
+  mpn_t z;
+  void *z_memory;
+  char *digits;
+
+  if (memory == NULL)
+    return NULL;
+  /* x = 2^e * m, hence
+     y = round (2^e * 10^n * m) = round (2^(e+n) * 5^n * m)
+       = round (2^s * 5^n * m).  */
+  s = e + n;
+  extra_zeroes = 0;
+  /* Factor out a common power of 10 if possible.  */
+  if (s > 0 && n > 0)
+    {
+      extra_zeroes = (s < n ? s : n);
+      s -= extra_zeroes;
+      n -= extra_zeroes;
+    }
+  /* Here y = round (2^s * 5^n * m) * 10^extra_zeroes.
+     Before converting to decimal, we need to compute
+     z = round (2^s * 5^n * m).  */
+  /* Compute 5^|n|, possibly shifted by |s| bits if n and s have the same
+     sign.  2.322 is slightly larger than log(5)/log(2).  */
+  abs_n = (n >= 0 ? n : -n);
+  abs_s = (s >= 0 ? s : -s);
+  pow5_ptr = (mp_limb_t *) malloc (((int)(abs_n * (2.322f / GMP_LIMB_BITS)) + 1
+                                    + abs_s / GMP_LIMB_BITS + 1)
+                                   * sizeof (mp_limb_t));
+  if (pow5_ptr == NULL)
+    {
+      free (memory);
+      return NULL;
+    }
+  /* Initialize with 1.  */
+  pow5_ptr[0] = 1;
+  pow5_len = 1;
+  /* Multiply with 5^|n|.  */
+  if (abs_n > 0)
+    {
+      static mp_limb_t const small_pow5[13 + 1] =
+        {
+          1, 5, 25, 125, 625, 3125, 15625, 78125, 390625, 1953125, 9765625,
+          48828125, 244140625, 1220703125
+        };
+      unsigned int n13;
+      for (n13 = 0; n13 <= abs_n; n13 += 13)
+        {
+          mp_limb_t digit1 = small_pow5[n13 + 13 <= abs_n ? 13 : abs_n - n13];
+          size_t j;
+          mp_twolimb_t carry = 0;
+          for (j = 0; j < pow5_len; j++)
+            {
+              mp_limb_t digit2 = pow5_ptr[j];
+              carry += (mp_twolimb_t) digit1 * (mp_twolimb_t) digit2;
+              pow5_ptr[j] = (mp_limb_t) carry;
+              carry = carry >> GMP_LIMB_BITS;
+            }
+          if (carry > 0)
+            pow5_ptr[pow5_len++] = (mp_limb_t) carry;
+        }
+    }
+  s_limbs = abs_s / GMP_LIMB_BITS;
+  s_bits = abs_s % GMP_LIMB_BITS;
+  if (n >= 0 ? s >= 0 : s <= 0)
+    {
+      /* Multiply with 2^|s|.  */
+      if (s_bits > 0)
+        {
+          mp_limb_t *ptr = pow5_ptr;
+          mp_twolimb_t accu = 0;
+          size_t count;
+          for (count = pow5_len; count > 0; count--)
+            {
+              accu += (mp_twolimb_t) *ptr << s_bits;
+              *ptr++ = (mp_limb_t) accu;
+              accu = accu >> GMP_LIMB_BITS;
+            }
+          if (accu > 0)
+            {
+              *ptr = (mp_limb_t) accu;
+              pow5_len++;
+            }
+        }
+      if (s_limbs > 0)
+        {
+          size_t count;
+          for (count = pow5_len; count > 0;)
+            {
+              count--;
+              pow5_ptr[s_limbs + count] = pow5_ptr[count];
+            }
+          for (count = s_limbs; count > 0;)
+            {
+              count--;
+              pow5_ptr[count] = 0;
+            }
+          pow5_len += s_limbs;
+        }
+      pow5.limbs = pow5_ptr;
+      pow5.nlimbs = pow5_len;
+      if (n >= 0)
+        {
+          /* Multiply m with pow5.  No division needed.  */
+          z_memory = multiply (m, pow5, &z);
+        }
+      else
+        {
+          /* Divide m by pow5 and round.  */
+          z_memory = divide (m, pow5, &z);
+        }
+    }
+  else
+    {
+      pow5.limbs = pow5_ptr;
+      pow5.nlimbs = pow5_len;
+      if (n >= 0)
+        {
+          /* n >= 0, s < 0.
+             Multiply m with pow5, then divide by 2^|s|.  */
+          mpn_t numerator;
+          mpn_t denominator;
+          void *tmp_memory;
+          tmp_memory = multiply (m, pow5, &numerator);
+          if (tmp_memory == NULL)
+            {
+              free (pow5_ptr);
+              free (memory);
+              return NULL;
+            }
+          /* Construct 2^|s|.  */
+          {
+            mp_limb_t *ptr = pow5_ptr + pow5_len;
+            size_t i;
+            for (i = 0; i < s_limbs; i++)
+              ptr[i] = 0;
+            ptr[s_limbs] = (mp_limb_t) 1 << s_bits;
+            denominator.limbs = ptr;
+            denominator.nlimbs = s_limbs + 1;
+          }
+          z_memory = divide (numerator, denominator, &z);
+          free (tmp_memory);
+        }
+      else
+        {
+          /* n < 0, s > 0.
+             Multiply m with 2^s, then divide by pow5.  */
+          mpn_t numerator;
+          mp_limb_t *num_ptr;
+          num_ptr = (mp_limb_t *) malloc ((m.nlimbs + s_limbs + 1)
+                                          * sizeof (mp_limb_t));
+          if (num_ptr == NULL)
+            {
+              free (pow5_ptr);
+              free (memory);
+              return NULL;
+            }
+          {
+            mp_limb_t *destptr = num_ptr;
+            {
+              size_t i;
+              for (i = 0; i < s_limbs; i++)
+                *destptr++ = 0;
+            }
+            if (s_bits > 0)
+              {
+                const mp_limb_t *sourceptr = m.limbs;
+                mp_twolimb_t accu = 0;
+                size_t count;
+                for (count = m.nlimbs; count > 0; count--)
+                  {
+                    accu += (mp_twolimb_t) *sourceptr++ << s_bits;
+                    *destptr++ = (mp_limb_t) accu;
+                    accu = accu >> GMP_LIMB_BITS;
+                  }
+                if (accu > 0)
+                  *destptr++ = (mp_limb_t) accu;
+              }
+            else
+              {
+                const mp_limb_t *sourceptr = m.limbs;
+                size_t count;
+                for (count = m.nlimbs; count > 0; count--)
+                  *destptr++ = *sourceptr++;
+              }
+            numerator.limbs = num_ptr;
+            numerator.nlimbs = destptr - num_ptr;
+          }
+          z_memory = divide (numerator, pow5, &z);
+          free (num_ptr);
+        }
+    }
+  free (pow5_ptr);
+  free (memory);
+
+  /* Here y = round (x * 10^n) = z * 10^extra_zeroes.  */
+
+  if (z_memory == NULL)
+    return NULL;
+  digits = convert_to_decimal (z, extra_zeroes);
+  free (z_memory);
+  return digits;
+}
+
+# if NEED_PRINTF_LONG_DOUBLE
+
+/* Assuming x is finite and >= 0, and n is an integer:
+   Returns the decimal representation of round (x * 10^n).
+   Return the allocated memory - containing the decimal digits in low-to-high
+   order, terminated with a NUL character - in case of success, NULL in case
+   of memory allocation failure.  */
+static char *
+scale10_round_decimal_long_double (long double x, int n)
+{
+  int e IF_LINT(= 0);
+  mpn_t m;
+  void *memory = decode_long_double (x, &e, &m);
+  return scale10_round_decimal_decoded (e, m, memory, n);
+}
+
+# endif
+
+# if NEED_PRINTF_DOUBLE
+
+/* Assuming x is finite and >= 0, and n is an integer:
+   Returns the decimal representation of round (x * 10^n).
+   Return the allocated memory - containing the decimal digits in low-to-high
+   order, terminated with a NUL character - in case of success, NULL in case
+   of memory allocation failure.  */
+static char *
+scale10_round_decimal_double (double x, int n)
+{
+  int e IF_LINT(= 0);
+  mpn_t m;
+  void *memory = decode_double (x, &e, &m);
+  return scale10_round_decimal_decoded (e, m, memory, n);
+}
+
+# endif
+
+# if NEED_PRINTF_LONG_DOUBLE
+
+/* Assuming x is finite and > 0:
+   Return an approximation for n with 10^n <= x < 10^(n+1).
+   The approximation is usually the right n, but may be off by 1 sometimes.  */
+static int
+floorlog10l (long double x)
+{
+  int exp;
+  long double y;
+  double z;
+  double l;
+
+  /* Split into exponential part and mantissa.  */
+  y = frexpl (x, &exp);
+  if (!(y >= 0.0L && y < 1.0L))
+    abort ();
+  if (y == 0.0L)
+    return INT_MIN;
+  if (y < 0.5L)
+    {
+      while (y < (1.0L / (1 << (GMP_LIMB_BITS / 2)) / (1 << (GMP_LIMB_BITS / 2))))
+        {
+          y *= 1.0L * (1 << (GMP_LIMB_BITS / 2)) * (1 << (GMP_LIMB_BITS / 2));
+          exp -= GMP_LIMB_BITS;
+        }
+      if (y < (1.0L / (1 << 16)))
+        {
+          y *= 1.0L * (1 << 16);
+          exp -= 16;
+        }
+      if (y < (1.0L / (1 << 8)))
+        {
+          y *= 1.0L * (1 << 8);
+          exp -= 8;
+        }
+      if (y < (1.0L / (1 << 4)))
+        {
+          y *= 1.0L * (1 << 4);
+          exp -= 4;
+        }
+      if (y < (1.0L / (1 << 2)))
+        {
+          y *= 1.0L * (1 << 2);
+          exp -= 2;
+        }
+      if (y < (1.0L / (1 << 1)))
+        {
+          y *= 1.0L * (1 << 1);
+          exp -= 1;
+        }
+    }
+  if (!(y >= 0.5L && y < 1.0L))
+    abort ();
+  /* Compute an approximation for l = log2(x) = exp + log2(y).  */
+  l = exp;
+  z = y;
+  if (z < 0.70710678118654752444)
+    {
+      z *= 1.4142135623730950488;
+      l -= 0.5;
+    }
+  if (z < 0.8408964152537145431)
+    {
+      z *= 1.1892071150027210667;
+      l -= 0.25;
+    }
+  if (z < 0.91700404320467123175)
+    {
+      z *= 1.0905077326652576592;
+      l -= 0.125;
+    }
+  if (z < 0.9576032806985736469)
+    {
+      z *= 1.0442737824274138403;
+      l -= 0.0625;
+    }
+  /* Now 0.95 <= z <= 1.01.  */
+  z = 1 - z;
+  /* log2(1-z) = 1/log(2) * (- z - z^2/2 - z^3/3 - z^4/4 - ...)
+     Four terms are enough to get an approximation with error < 10^-7.  */
+  l -= 1.4426950408889634074 * z * (1.0 + z * (0.5 + z * ((1.0 / 3) + z * 0.25)));
+  /* Finally multiply with log(2)/log(10), yields an approximation for
+     log10(x).  */
+  l *= 0.30102999566398119523;
+  /* Round down to the next integer.  */
+  return (int) l + (l < 0 ? -1 : 0);
+}
+
+# endif
+
+# if NEED_PRINTF_DOUBLE
+
+/* Assuming x is finite and > 0:
+   Return an approximation for n with 10^n <= x < 10^(n+1).
+   The approximation is usually the right n, but may be off by 1 sometimes.  */
+static int
+floorlog10 (double x)
+{
+  int exp;
+  double y;
+  double z;
+  double l;
+
+  /* Split into exponential part and mantissa.  */
+  y = frexp (x, &exp);
+  if (!(y >= 0.0 && y < 1.0))
+    abort ();
+  if (y == 0.0)
+    return INT_MIN;
+  if (y < 0.5)
+    {
+      while (y < (1.0 / (1 << (GMP_LIMB_BITS / 2)) / (1 << (GMP_LIMB_BITS / 2))))
+        {
+          y *= 1.0 * (1 << (GMP_LIMB_BITS / 2)) * (1 << (GMP_LIMB_BITS / 2));
+          exp -= GMP_LIMB_BITS;
+        }
+      if (y < (1.0 / (1 << 16)))
+        {
+          y *= 1.0 * (1 << 16);
+          exp -= 16;
+        }
+      if (y < (1.0 / (1 << 8)))
+        {
+          y *= 1.0 * (1 << 8);
+          exp -= 8;
+        }
+      if (y < (1.0 / (1 << 4)))
+        {
+          y *= 1.0 * (1 << 4);
+          exp -= 4;
+        }
+      if (y < (1.0 / (1 << 2)))
+        {
+          y *= 1.0 * (1 << 2);
+          exp -= 2;
+        }
+      if (y < (1.0 / (1 << 1)))
+        {
+          y *= 1.0 * (1 << 1);
+          exp -= 1;
+        }
+    }
+  if (!(y >= 0.5 && y < 1.0))
+    abort ();
+  /* Compute an approximation for l = log2(x) = exp + log2(y).  */
+  l = exp;
+  z = y;
+  if (z < 0.70710678118654752444)
+    {
+      z *= 1.4142135623730950488;
+      l -= 0.5;
+    }
+  if (z < 0.8408964152537145431)
+    {
+      z *= 1.1892071150027210667;
+      l -= 0.25;
+    }
+  if (z < 0.91700404320467123175)
+    {
+      z *= 1.0905077326652576592;
+      l -= 0.125;
+    }
+  if (z < 0.9576032806985736469)
+    {
+      z *= 1.0442737824274138403;
+      l -= 0.0625;
+    }
+  /* Now 0.95 <= z <= 1.01.  */
+  z = 1 - z;
+  /* log2(1-z) = 1/log(2) * (- z - z^2/2 - z^3/3 - z^4/4 - ...)
+     Four terms are enough to get an approximation with error < 10^-7.  */
+  l -= 1.4426950408889634074 * z * (1.0 + z * (0.5 + z * ((1.0 / 3) + z * 0.25)));
+  /* Finally multiply with log(2)/log(10), yields an approximation for
+     log10(x).  */
+  l *= 0.30102999566398119523;
+  /* Round down to the next integer.  */
+  return (int) l + (l < 0 ? -1 : 0);
+}
+
+# endif
+
+/* Tests whether a string of digits consists of exactly PRECISION zeroes and
+   a single '1' digit.  */
+static int
+is_borderline (const char *digits, size_t precision)
+{
+  for (; precision > 0; precision--, digits++)
+    if (*digits != '0')
+      return 0;
+  if (*digits != '1')
+    return 0;
+  digits++;
+  return *digits == '\0';
+}
+
+#endif
+
+#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF
+
+/* Use a different function name, to make it possible that the 'wchar_t'
+   parametrization and the 'char' parametrization get compiled in the same
+   translation unit.  */
+# if WIDE_CHAR_VERSION
+#  define MAX_ROOM_NEEDED wmax_room_needed
+# else
+#  define MAX_ROOM_NEEDED max_room_needed
+# endif
+
+/* Returns the number of TCHAR_T units needed as temporary space for the result
+   of sprintf or SNPRINTF of a single conversion directive.  */
+static size_t
+MAX_ROOM_NEEDED (const arguments *ap, size_t arg_index, FCHAR_T conversion,
+                 arg_type type, int flags, size_t width, int has_precision,
+                 size_t precision, int pad_ourselves)
+{
+  size_t tmp_length;
+
+  switch (conversion)
+    {
+    case 'd': case 'i': case 'u':
+# if HAVE_LONG_LONG_INT
+      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
+                          * 0.30103 /* binary -> decimal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+# endif
+      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
+                          * 0.30103 /* binary -> decimal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+        tmp_length =
+          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
+                          * 0.30103 /* binary -> decimal */
+                         )
+          + 1; /* turn floor into ceil */
+      if (tmp_length < precision)
+        tmp_length = precision;
+      /* Multiply by 2, as an estimate for FLAG_GROUP.  */
+      tmp_length = xsum (tmp_length, tmp_length);
+      /* Add 1, to account for a leading sign.  */
+      tmp_length = xsum (tmp_length, 1);
+      break;
+
+    case 'o':
+# if HAVE_LONG_LONG_INT
+      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
+                          * 0.333334 /* binary -> octal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+# endif
+      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
+                          * 0.333334 /* binary -> octal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+        tmp_length =
+          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
+                          * 0.333334 /* binary -> octal */
+                         )
+          + 1; /* turn floor into ceil */
+      if (tmp_length < precision)
+        tmp_length = precision;
+      /* Add 1, to account for a leading sign.  */
+      tmp_length = xsum (tmp_length, 1);
+      break;
+
+    case 'x': case 'X':
+# if HAVE_LONG_LONG_INT
+      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
+                          * 0.25 /* binary -> hexadecimal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+# endif
+      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
+        tmp_length =
+          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
+                          * 0.25 /* binary -> hexadecimal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+        tmp_length =
+          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
+                          * 0.25 /* binary -> hexadecimal */
+                         )
+          + 1; /* turn floor into ceil */
+      if (tmp_length < precision)
+        tmp_length = precision;
+      /* Add 2, to account for a leading sign or alternate form.  */
+      tmp_length = xsum (tmp_length, 2);
+      break;
+
+    case 'f': case 'F':
+      if (type == TYPE_LONGDOUBLE)
+        tmp_length =
+          (unsigned int) (LDBL_MAX_EXP
+                          * 0.30103 /* binary -> decimal */
+                          * 2 /* estimate for FLAG_GROUP */
+                         )
+          + 1 /* turn floor into ceil */
+          + 10; /* sign, decimal point etc. */
+      else
+        tmp_length =
+          (unsigned int) (DBL_MAX_EXP
+                          * 0.30103 /* binary -> decimal */
+                          * 2 /* estimate for FLAG_GROUP */
+                         )
+          + 1 /* turn floor into ceil */
+          + 10; /* sign, decimal point etc. */
+      tmp_length = xsum (tmp_length, precision);
+      break;
+
+    case 'e': case 'E': case 'g': case 'G':
+      tmp_length =
+        12; /* sign, decimal point, exponent etc. */
+      tmp_length = xsum (tmp_length, precision);
+      break;
+
+    case 'a': case 'A':
+      if (type == TYPE_LONGDOUBLE)
+        tmp_length =
+          (unsigned int) (LDBL_DIG
+                          * 0.831 /* decimal -> hexadecimal */
+                         )
+          + 1; /* turn floor into ceil */
+      else
+        tmp_length =
+          (unsigned int) (DBL_DIG
+                          * 0.831 /* decimal -> hexadecimal */
+                         )
+          + 1; /* turn floor into ceil */
+      if (tmp_length < precision)
+        tmp_length = precision;
+      /* Account for sign, decimal point etc. */
+      tmp_length = xsum (tmp_length, 12);
+      break;
+
+    case 'c':
+# if HAVE_WINT_T && !WIDE_CHAR_VERSION
+      if (type == TYPE_WIDE_CHAR)
+        tmp_length = MB_CUR_MAX;
+      else
+# endif
+        tmp_length = 1;
+      break;
+
+    case 's':
+# if HAVE_WCHAR_T
+      if (type == TYPE_WIDE_STRING)
+        {
+#  if WIDE_CHAR_VERSION
+          /* ISO C says about %ls in fwprintf:
+               "If the precision is not specified or is greater than the size
+                of the array, the array shall contain a null wide character."
+             So if there is a precision, we must not use wcslen.  */
+          const wchar_t *arg = ap->arg[arg_index].a.a_wide_string;
+
+          if (has_precision)
+            tmp_length = local_wcsnlen (arg, precision);
+          else
+            tmp_length = local_wcslen (arg);
+#  else
+          /* ISO C says about %ls in fprintf:
+               "If a precision is specified, no more than that many bytes are
+                written (including shift sequences, if any), and the array
+                shall contain a null wide character if, to equal the multibyte
+                character sequence length given by the precision, the function
+                would need to access a wide character one past the end of the
+                array."
+             So if there is a precision, we must not use wcslen.  */
+          /* This case has already been handled separately in VASNPRINTF.  */
+          abort ();
+#  endif
+        }
+      else
+# endif
+        {
+# if WIDE_CHAR_VERSION
+          /* ISO C says about %s in fwprintf:
+               "If the precision is not specified or is greater than the size
+                of the converted array, the converted array shall contain a
+                null wide character."
+             So if there is a precision, we must not use strlen.  */
+          /* This case has already been handled separately in VASNPRINTF.  */
+          abort ();
+# else
+          /* ISO C says about %s in fprintf:
+               "If the precision is not specified or greater than the size of
+                the array, the array shall contain a null character."
+             So if there is a precision, we must not use strlen.  */
+          const char *arg = ap->arg[arg_index].a.a_string;
+
+          if (has_precision)
+            tmp_length = local_strnlen (arg, precision);
+          else
+            tmp_length = strlen (arg);
+# endif
+        }
+      break;
+
+    case 'p':
+      tmp_length =
+        (unsigned int) (sizeof (void *) * CHAR_BIT
+                        * 0.25 /* binary -> hexadecimal */
+                       )
+          + 1 /* turn floor into ceil */
+          + 2; /* account for leading 0x */
+      break;
+
+    default:
+      abort ();
+    }
+
+  if (!pad_ourselves)
+    {
+# if ENABLE_UNISTDIO
+      /* Padding considers the number of characters, therefore the number of
+         elements after padding may be
+           > max (tmp_length, width)
+         but is certainly
+           <= tmp_length + width.  */
+      tmp_length = xsum (tmp_length, width);
+# else
+      /* Padding considers the number of elements, says POSIX.  */
+      if (tmp_length < width)
+        tmp_length = width;
+# endif
+    }
+
+  tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
+
+  return tmp_length;
+}
+
+#endif
+
+DCHAR_T *
+VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
+            const FCHAR_T *format, va_list args)
+{
+  DIRECTIVES d;
+  arguments a;
+
+  if (PRINTF_PARSE (format, &d, &a) < 0)
+    /* errno is already set.  */
+    return NULL;
+
+#define CLEANUP() \
+  if (d.dir != d.direct_alloc_dir)                                      \
+    free (d.dir);                                                       \
+  if (a.arg != a.direct_alloc_arg)                                      \
+    free (a.arg);
+
+  if (PRINTF_FETCHARGS (args, &a) < 0)
+    {
+      CLEANUP ();
+      errno = EINVAL;
+      return NULL;
+    }
+
+  {
+    size_t buf_neededlength;
+    TCHAR_T *buf;
+    TCHAR_T *buf_malloced;
+    const FCHAR_T *cp;
+    size_t i;
+    DIRECTIVE *dp;
+    /* Output string accumulator.  */
+    DCHAR_T *result;
+    size_t allocated;
+    size_t length;
+
+    /* Allocate a small buffer that will hold a directive passed to
+       sprintf or snprintf.  */
+    buf_neededlength =
+      xsum4 (7, d.max_width_length, d.max_precision_length, 6);
+#if HAVE_ALLOCA
+    if (buf_neededlength < 4000 / sizeof (TCHAR_T))
+      {
+        buf = (TCHAR_T *) alloca (buf_neededlength * sizeof (TCHAR_T));
+        buf_malloced = NULL;
+      }
+    else
+#endif
+      {
+        size_t buf_memsize = xtimes (buf_neededlength, sizeof (TCHAR_T));
+        if (size_overflow_p (buf_memsize))
+          goto out_of_memory_1;
+        buf = (TCHAR_T *) malloc (buf_memsize);
+        if (buf == NULL)
+          goto out_of_memory_1;
+        buf_malloced = buf;
+      }
+
+    if (resultbuf != NULL)
+      {
+        result = resultbuf;
+        allocated = *lengthp;
+      }
+    else
+      {
+        result = NULL;
+        allocated = 0;
+      }
+    length = 0;
+    /* Invariants:
+       result is either == resultbuf or == NULL or malloc-allocated.
+       If length > 0, then result != NULL.  */
+
+    /* Ensures that allocated >= needed.  Aborts through a jump to
+       out_of_memory if needed is SIZE_MAX or otherwise too big.  */
+#define ENSURE_ALLOCATION(needed) \
+    if ((needed) > allocated)                                                \
+      {                                                                      \
+        size_t memory_size;                                                  \
+        DCHAR_T *memory;                                                     \
+                                                                             \
+        allocated = (allocated > 0 ? xtimes (allocated, 2) : 12);            \
+        if ((needed) > allocated)                                            \
+          allocated = (needed);                                              \
+        memory_size = xtimes (allocated, sizeof (DCHAR_T));                  \
+        if (size_overflow_p (memory_size))                                   \
+          goto out_of_memory;                                                \
+        if (result == resultbuf || result == NULL)                           \
+          memory = (DCHAR_T *) malloc (memory_size);                         \
+        else                                                                 \
+          memory = (DCHAR_T *) realloc (result, memory_size);                \
+        if (memory == NULL)                                                  \
+          goto out_of_memory;                                                \
+        if (result == resultbuf && length > 0)                               \
+          DCHAR_CPY (memory, result, length);                                \
+        result = memory;                                                     \
+      }
+
+    for (cp = format, i = 0, dp = &d.dir[0]; ; cp = dp->dir_end, i++, dp++)
+      {
+        if (cp != dp->dir_start)
+          {
+            size_t n = dp->dir_start - cp;
+            size_t augmented_length = xsum (length, n);
+
+            ENSURE_ALLOCATION (augmented_length);
+            /* This copies a piece of FCHAR_T[] into a DCHAR_T[].  Here we
+               need that the format string contains only ASCII characters
+               if FCHAR_T and DCHAR_T are not the same type.  */
+            if (sizeof (FCHAR_T) == sizeof (DCHAR_T))
+              {
+                DCHAR_CPY (result + length, (const DCHAR_T *) cp, n);
+                length = augmented_length;
+              }
+            else
+              {
+                do
+                  result[length++] = *cp++;
+                while (--n > 0);
+              }
+          }
+        if (i == d.count)
+          break;
+
+        /* Execute a single directive.  */
+        if (dp->conversion == '%')
+          {
+            size_t augmented_length;
+
+            if (!(dp->arg_index == ARG_NONE))
+              abort ();
+            augmented_length = xsum (length, 1);
+            ENSURE_ALLOCATION (augmented_length);
+            result[length] = '%';
+            length = augmented_length;
+          }
+        else
+          {
+            if (!(dp->arg_index != ARG_NONE))
+              abort ();
+
+            if (dp->conversion == 'n')
+              {
+                switch (a.arg[dp->arg_index].type)
+                  {
+                  case TYPE_COUNT_SCHAR_POINTER:
+                    *a.arg[dp->arg_index].a.a_count_schar_pointer = length;
+                    break;
+                  case TYPE_COUNT_SHORT_POINTER:
+                    *a.arg[dp->arg_index].a.a_count_short_pointer = length;
+                    break;
+                  case TYPE_COUNT_INT_POINTER:
+                    *a.arg[dp->arg_index].a.a_count_int_pointer = length;
+                    break;
+                  case TYPE_COUNT_LONGINT_POINTER:
+                    *a.arg[dp->arg_index].a.a_count_longint_pointer = length;
+                    break;
+#if HAVE_LONG_LONG_INT
+                  case TYPE_COUNT_LONGLONGINT_POINTER:
+                    *a.arg[dp->arg_index].a.a_count_longlongint_pointer = length;
+                    break;
+#endif
+                  default:
+                    abort ();
+                  }
+              }
+#if ENABLE_UNISTDIO
+            /* The unistdio extensions.  */
+            else if (dp->conversion == 'U')
+              {
+                arg_type type = a.arg[dp->arg_index].type;
+                int flags = dp->flags;
+                int has_width;
+                size_t width;
+                int has_precision;
+                size_t precision;
+
+                has_width = 0;
+                width = 0;
+                if (dp->width_start != dp->width_end)
+                  {
+                    if (dp->width_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->width_arg_index].a.a_int;
+                        width = arg;
+                        if (arg < 0)
+                          {
+                            /* "A negative field width is taken as a '-' flag
+                                followed by a positive field width."  */
+                            flags |= FLAG_LEFT;
+                            width = -width;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->width_start;
+
+                        do
+                          width = xsum (xtimes (width, 10), *digitp++ - '0');
+                        while (digitp != dp->width_end);
+                      }
+                    has_width = 1;
+                  }
+
+                has_precision = 0;
+                precision = 0;
+                if (dp->precision_start != dp->precision_end)
+                  {
+                    if (dp->precision_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->precision_arg_index].a.a_int;
+                        /* "A negative precision is taken as if the precision
+                            were omitted."  */
+                        if (arg >= 0)
+                          {
+                            precision = arg;
+                            has_precision = 1;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->precision_start + 1;
+
+                        precision = 0;
+                        while (digitp != dp->precision_end)
+                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
+                        has_precision = 1;
+                      }
+                  }
+
+                switch (type)
+                  {
+                  case TYPE_U8_STRING:
+                    {
+                      const uint8_t *arg = a.arg[dp->arg_index].a.a_u8_string;
+                      const uint8_t *arg_end;
+                      size_t characters;
+
+                      if (has_precision)
+                        {
+                          /* Use only PRECISION characters, from the left.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (; precision > 0; precision--)
+                            {
+                              int count = u8_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else if (has_width)
+                        {
+                          /* Use the entire string, and count the number of
+                             characters.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (;;)
+                            {
+                              int count = u8_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else
+                        {
+                          /* Use the entire string.  */
+                          arg_end = arg + u8_strlen (arg);
+                          /* The number of characters doesn't matter.  */
+                          characters = 0;
+                        }
+
+                      if (characters < width && !(dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+
+# if DCHAR_IS_UINT8_T
+                      {
+                        size_t n = arg_end - arg;
+                        ENSURE_ALLOCATION (xsum (length, n));
+                        DCHAR_CPY (result + length, arg, n);
+                        length += n;
+                      }
+# else
+                      { /* Convert.  */
+                        DCHAR_T *converted = result + length;
+                        size_t converted_len = allocated - length;
+#  if DCHAR_IS_TCHAR
+                        /* Convert from UTF-8 to locale encoding.  */
+                        converted =
+                          u8_conv_to_encoding (locale_charset (),
+                                               iconveh_question_mark,
+                                               arg, arg_end - arg, NULL,
+                                               converted, &converted_len);
+#  else
+                        /* Convert from UTF-8 to UTF-16/UTF-32.  */
+                        converted =
+                          U8_TO_DCHAR (arg, arg_end - arg,
+                                       converted, &converted_len);
+#  endif
+                        if (converted == NULL)
+                          {
+                            int saved_errno = errno;
+                            if (!(result == resultbuf || result == NULL))
+                              free (result);
+                            if (buf_malloced != NULL)
+                              free (buf_malloced);
+                            CLEANUP ();
+                            errno = saved_errno;
+                            return NULL;
+                          }
+                        if (converted != result + length)
+                          {
+                            ENSURE_ALLOCATION (xsum (length, converted_len));
+                            DCHAR_CPY (result + length, converted, converted_len);
+                            free (converted);
+                          }
+                        length += converted_len;
+                      }
+# endif
+
+                      if (characters < width && (dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+                    }
+                    break;
+
+                  case TYPE_U16_STRING:
+                    {
+                      const uint16_t *arg = a.arg[dp->arg_index].a.a_u16_string;
+                      const uint16_t *arg_end;
+                      size_t characters;
+
+                      if (has_precision)
+                        {
+                          /* Use only PRECISION characters, from the left.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (; precision > 0; precision--)
+                            {
+                              int count = u16_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else if (has_width)
+                        {
+                          /* Use the entire string, and count the number of
+                             characters.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (;;)
+                            {
+                              int count = u16_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else
+                        {
+                          /* Use the entire string.  */
+                          arg_end = arg + u16_strlen (arg);
+                          /* The number of characters doesn't matter.  */
+                          characters = 0;
+                        }
+
+                      if (characters < width && !(dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+
+# if DCHAR_IS_UINT16_T
+                      {
+                        size_t n = arg_end - arg;
+                        ENSURE_ALLOCATION (xsum (length, n));
+                        DCHAR_CPY (result + length, arg, n);
+                        length += n;
+                      }
+# else
+                      { /* Convert.  */
+                        DCHAR_T *converted = result + length;
+                        size_t converted_len = allocated - length;
+#  if DCHAR_IS_TCHAR
+                        /* Convert from UTF-16 to locale encoding.  */
+                        converted =
+                          u16_conv_to_encoding (locale_charset (),
+                                                iconveh_question_mark,
+                                                arg, arg_end - arg, NULL,
+                                                converted, &converted_len);
+#  else
+                        /* Convert from UTF-16 to UTF-8/UTF-32.  */
+                        converted =
+                          U16_TO_DCHAR (arg, arg_end - arg,
+                                        converted, &converted_len);
+#  endif
+                        if (converted == NULL)
+                          {
+                            int saved_errno = errno;
+                            if (!(result == resultbuf || result == NULL))
+                              free (result);
+                            if (buf_malloced != NULL)
+                              free (buf_malloced);
+                            CLEANUP ();
+                            errno = saved_errno;
+                            return NULL;
+                          }
+                        if (converted != result + length)
+                          {
+                            ENSURE_ALLOCATION (xsum (length, converted_len));
+                            DCHAR_CPY (result + length, converted, converted_len);
+                            free (converted);
+                          }
+                        length += converted_len;
+                      }
+# endif
+
+                      if (characters < width && (dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+                    }
+                    break;
+
+                  case TYPE_U32_STRING:
+                    {
+                      const uint32_t *arg = a.arg[dp->arg_index].a.a_u32_string;
+                      const uint32_t *arg_end;
+                      size_t characters;
+
+                      if (has_precision)
+                        {
+                          /* Use only PRECISION characters, from the left.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (; precision > 0; precision--)
+                            {
+                              int count = u32_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else if (has_width)
+                        {
+                          /* Use the entire string, and count the number of
+                             characters.  */
+                          arg_end = arg;
+                          characters = 0;
+                          for (;;)
+                            {
+                              int count = u32_strmblen (arg_end);
+                              if (count == 0)
+                                break;
+                              if (count < 0)
+                                {
+                                  if (!(result == resultbuf || result == NULL))
+                                    free (result);
+                                  if (buf_malloced != NULL)
+                                    free (buf_malloced);
+                                  CLEANUP ();
+                                  errno = EILSEQ;
+                                  return NULL;
+                                }
+                              arg_end += count;
+                              characters++;
+                            }
+                        }
+                      else
+                        {
+                          /* Use the entire string.  */
+                          arg_end = arg + u32_strlen (arg);
+                          /* The number of characters doesn't matter.  */
+                          characters = 0;
+                        }
+
+                      if (characters < width && !(dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+
+# if DCHAR_IS_UINT32_T
+                      {
+                        size_t n = arg_end - arg;
+                        ENSURE_ALLOCATION (xsum (length, n));
+                        DCHAR_CPY (result + length, arg, n);
+                        length += n;
+                      }
+# else
+                      { /* Convert.  */
+                        DCHAR_T *converted = result + length;
+                        size_t converted_len = allocated - length;
+#  if DCHAR_IS_TCHAR
+                        /* Convert from UTF-32 to locale encoding.  */
+                        converted =
+                          u32_conv_to_encoding (locale_charset (),
+                                                iconveh_question_mark,
+                                                arg, arg_end - arg, NULL,
+                                                converted, &converted_len);
+#  else
+                        /* Convert from UTF-32 to UTF-8/UTF-16.  */
+                        converted =
+                          U32_TO_DCHAR (arg, arg_end - arg,
+                                        converted, &converted_len);
+#  endif
+                        if (converted == NULL)
+                          {
+                            int saved_errno = errno;
+                            if (!(result == resultbuf || result == NULL))
+                              free (result);
+                            if (buf_malloced != NULL)
+                              free (buf_malloced);
+                            CLEANUP ();
+                            errno = saved_errno;
+                            return NULL;
+                          }
+                        if (converted != result + length)
+                          {
+                            ENSURE_ALLOCATION (xsum (length, converted_len));
+                            DCHAR_CPY (result + length, converted, converted_len);
+                            free (converted);
+                          }
+                        length += converted_len;
+                      }
+# endif
+
+                      if (characters < width && (dp->flags & FLAG_LEFT))
+                        {
+                          size_t n = width - characters;
+                          ENSURE_ALLOCATION (xsum (length, n));
+                          DCHAR_SET (result + length, ' ', n);
+                          length += n;
+                        }
+                    }
+                    break;
+
+                  default:
+                    abort ();
+                  }
+              }
+#endif
+#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || (NEED_PRINTF_DIRECTIVE_LS && !defined IN_LIBINTL)) && HAVE_WCHAR_T
+            else if (dp->conversion == 's'
+# if WIDE_CHAR_VERSION
+                     && a.arg[dp->arg_index].type != TYPE_WIDE_STRING
+# else
+                     && a.arg[dp->arg_index].type == TYPE_WIDE_STRING
+# endif
+                    )
+              {
+                /* The normal handling of the 's' directive below requires
+                   allocating a temporary buffer.  The determination of its
+                   length (tmp_length), in the case when a precision is
+                   specified, below requires a conversion between a char[]
+                   string and a wchar_t[] wide string.  It could be done, but
+                   we have no guarantee that the implementation of sprintf will
+                   use the exactly same algorithm.  Without this guarantee, it
+                   is possible to have buffer overrun bugs.  In order to avoid
+                   such bugs, we implement the entire processing of the 's'
+                   directive ourselves.  */
+                int flags = dp->flags;
+                int has_width;
+                size_t width;
+                int has_precision;
+                size_t precision;
+
+                has_width = 0;
+                width = 0;
+                if (dp->width_start != dp->width_end)
+                  {
+                    if (dp->width_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->width_arg_index].a.a_int;
+                        width = arg;
+                        if (arg < 0)
+                          {
+                            /* "A negative field width is taken as a '-' flag
+                                followed by a positive field width."  */
+                            flags |= FLAG_LEFT;
+                            width = -width;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->width_start;
+
+                        do
+                          width = xsum (xtimes (width, 10), *digitp++ - '0');
+                        while (digitp != dp->width_end);
+                      }
+                    has_width = 1;
+                  }
+
+                has_precision = 0;
+                precision = 6;
+                if (dp->precision_start != dp->precision_end)
+                  {
+                    if (dp->precision_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->precision_arg_index].a.a_int;
+                        /* "A negative precision is taken as if the precision
+                            were omitted."  */
+                        if (arg >= 0)
+                          {
+                            precision = arg;
+                            has_precision = 1;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->precision_start + 1;
+
+                        precision = 0;
+                        while (digitp != dp->precision_end)
+                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
+                        has_precision = 1;
+                      }
+                  }
+
+# if WIDE_CHAR_VERSION
+                /* %s in vasnwprintf.  See the specification of fwprintf.  */
+                {
+                  const char *arg = a.arg[dp->arg_index].a.a_string;
+                  const char *arg_end;
+                  size_t characters;
+
+                  if (has_precision)
+                    {
+                      /* Use only as many bytes as needed to produce PRECISION
+                         wide characters, from the left.  */
+#  if HAVE_MBRTOWC
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      arg_end = arg;
+                      characters = 0;
+                      for (; precision > 0; precision--)
+                        {
+                          int count;
+#  if HAVE_MBRTOWC
+                          count = mbrlen (arg_end, MB_CUR_MAX, &state);
+#  else
+                          count = mblen (arg_end, MB_CUR_MAX);
+#  endif
+                          if (count == 0)
+                            /* Found the terminating NUL.  */
+                            break;
+                          if (count < 0)
+                            {
+                              /* Invalid or incomplete multibyte character.  */
+                              if (!(result == resultbuf || result == NULL))
+                                free (result);
+                              if (buf_malloced != NULL)
+                                free (buf_malloced);
+                              CLEANUP ();
+                              errno = EILSEQ;
+                              return NULL;
+                            }
+                          arg_end += count;
+                          characters++;
+                        }
+                    }
+                  else if (has_width)
+                    {
+                      /* Use the entire string, and count the number of wide
+                         characters.  */
+#  if HAVE_MBRTOWC
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      arg_end = arg;
+                      characters = 0;
+                      for (;;)
+                        {
+                          int count;
+#  if HAVE_MBRTOWC
+                          count = mbrlen (arg_end, MB_CUR_MAX, &state);
+#  else
+                          count = mblen (arg_end, MB_CUR_MAX);
+#  endif
+                          if (count == 0)
+                            /* Found the terminating NUL.  */
+                            break;
+                          if (count < 0)
+                            {
+                              /* Invalid or incomplete multibyte character.  */
+                              if (!(result == resultbuf || result == NULL))
+                                free (result);
+                              if (buf_malloced != NULL)
+                                free (buf_malloced);
+                              CLEANUP ();
+                              errno = EILSEQ;
+                              return NULL;
+                            }
+                          arg_end += count;
+                          characters++;
+                        }
+                    }
+                  else
+                    {
+                      /* Use the entire string.  */
+                      arg_end = arg + strlen (arg);
+                      /* The number of characters doesn't matter.  */
+                      characters = 0;
+                    }
+
+                  if (characters < width && !(dp->flags & FLAG_LEFT))
+                    {
+                      size_t n = width - characters;
+                      ENSURE_ALLOCATION (xsum (length, n));
+                      DCHAR_SET (result + length, ' ', n);
+                      length += n;
+                    }
+
+                  if (has_precision || has_width)
+                    {
+                      /* We know the number of wide characters in advance.  */
+                      size_t remaining;
+#  if HAVE_MBRTOWC
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      ENSURE_ALLOCATION (xsum (length, characters));
+                      for (remaining = characters; remaining > 0; remaining--)
+                        {
+                          wchar_t wc;
+                          int count;
+#  if HAVE_MBRTOWC
+                          count = mbrtowc (&wc, arg, arg_end - arg, &state);
+#  else
+                          count = mbtowc (&wc, arg, arg_end - arg);
+#  endif
+                          if (count <= 0)
+                            /* mbrtowc not consistent with mbrlen, or mbtowc
+                               not consistent with mblen.  */
+                            abort ();
+                          result[length++] = wc;
+                          arg += count;
+                        }
+                      if (!(arg == arg_end))
+                        abort ();
+                    }
+                  else
+                    {
+#  if HAVE_MBRTOWC
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      while (arg < arg_end)
+                        {
+                          wchar_t wc;
+                          int count;
+#  if HAVE_MBRTOWC
+                          count = mbrtowc (&wc, arg, arg_end - arg, &state);
+#  else
+                          count = mbtowc (&wc, arg, arg_end - arg);
+#  endif
+                          if (count <= 0)
+                            /* mbrtowc not consistent with mbrlen, or mbtowc
+                               not consistent with mblen.  */
+                            abort ();
+                          ENSURE_ALLOCATION (xsum (length, 1));
+                          result[length++] = wc;
+                          arg += count;
+                        }
+                    }
+
+                  if (characters < width && (dp->flags & FLAG_LEFT))
+                    {
+                      size_t n = width - characters;
+                      ENSURE_ALLOCATION (xsum (length, n));
+                      DCHAR_SET (result + length, ' ', n);
+                      length += n;
+                    }
+                }
+# else
+                /* %ls in vasnprintf.  See the specification of fprintf.  */
+                {
+                  const wchar_t *arg = a.arg[dp->arg_index].a.a_wide_string;
+                  const wchar_t *arg_end;
+                  size_t characters;
+#  if !DCHAR_IS_TCHAR
+                  /* This code assumes that TCHAR_T is 'char'.  */
+                  verify (sizeof (TCHAR_T) == 1);
+                  TCHAR_T *tmpsrc;
+                  DCHAR_T *tmpdst;
+                  size_t tmpdst_len;
+#  endif
+                  size_t w;
+
+                  if (has_precision)
+                    {
+                      /* Use only as many wide characters as needed to produce
+                         at most PRECISION bytes, from the left.  */
+#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      arg_end = arg;
+                      characters = 0;
+                      while (precision > 0)
+                        {
+                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
+                          int count;
+
+                          if (*arg_end == 0)
+                            /* Found the terminating null wide character.  */
+                            break;
+#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                          count = wcrtomb (cbuf, *arg_end, &state);
+#  else
+                          count = wctomb (cbuf, *arg_end);
+#  endif
+                          if (count < 0)
+                            {
+                              /* Cannot convert.  */
+                              if (!(result == resultbuf || result == NULL))
+                                free (result);
+                              if (buf_malloced != NULL)
+                                free (buf_malloced);
+                              CLEANUP ();
+                              errno = EILSEQ;
+                              return NULL;
+                            }
+                          if (precision < (unsigned int) count)
+                            break;
+                          arg_end++;
+                          characters += count;
+                          precision -= count;
+                        }
+                    }
+#  if DCHAR_IS_TCHAR
+                  else if (has_width)
+#  else
+                  else
+#  endif
+                    {
+                      /* Use the entire string, and count the number of
+                         bytes.  */
+#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#  endif
+                      arg_end = arg;
+                      characters = 0;
+                      for (;;)
+                        {
+                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
+                          int count;
+
+                          if (*arg_end == 0)
+                            /* Found the terminating null wide character.  */
+                            break;
+#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                          count = wcrtomb (cbuf, *arg_end, &state);
+#  else
+                          count = wctomb (cbuf, *arg_end);
+#  endif
+                          if (count < 0)
+                            {
+                              /* Cannot convert.  */
+                              if (!(result == resultbuf || result == NULL))
+                                free (result);
+                              if (buf_malloced != NULL)
+                                free (buf_malloced);
+                              CLEANUP ();
+                              errno = EILSEQ;
+                              return NULL;
+                            }
+                          arg_end++;
+                          characters += count;
+                        }
+                    }
+#  if DCHAR_IS_TCHAR
+                  else
+                    {
+                      /* Use the entire string.  */
+                      arg_end = arg + local_wcslen (arg);
+                      /* The number of bytes doesn't matter.  */
+                      characters = 0;
+                    }
+#  endif
+
+#  if !DCHAR_IS_TCHAR
+                  /* Convert the string into a piece of temporary memory.  */
+                  tmpsrc = (TCHAR_T *) malloc (characters * sizeof (TCHAR_T));
+                  if (tmpsrc == NULL)
+                    goto out_of_memory;
+                  {
+                    TCHAR_T *tmpptr = tmpsrc;
+                    size_t remaining;
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                    mbstate_t state;
+                    memset (&state, '\0', sizeof (mbstate_t));
+#   endif
+                    for (remaining = characters; remaining > 0; )
+                      {
+                        char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
+                        int count;
+
+                        if (*arg == 0)
+                          abort ();
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                        count = wcrtomb (cbuf, *arg, &state);
+#   else
+                        count = wctomb (cbuf, *arg);
+#   endif
+                        if (count <= 0)
+                          /* Inconsistency.  */
+                          abort ();
+                        memcpy (tmpptr, cbuf, count);
+                        tmpptr += count;
+                        arg++;
+                        remaining -= count;
+                      }
+                    if (!(arg == arg_end))
+                      abort ();
+                  }
+
+                  /* Convert from TCHAR_T[] to DCHAR_T[].  */
+                  tmpdst =
+                    DCHAR_CONV_FROM_ENCODING (locale_charset (),
+                                              iconveh_question_mark,
+                                              tmpsrc, characters,
+                                              NULL,
+                                              NULL, &tmpdst_len);
+                  if (tmpdst == NULL)
+                    {
+                      int saved_errno = errno;
+                      free (tmpsrc);
+                      if (!(result == resultbuf || result == NULL))
+                        free (result);
+                      if (buf_malloced != NULL)
+                        free (buf_malloced);
+                      CLEANUP ();
+                      errno = saved_errno;
+                      return NULL;
+                    }
+                  free (tmpsrc);
+#  endif
+
+                  if (has_width)
+                    {
+#  if ENABLE_UNISTDIO
+                      /* Outside POSIX, it's preferable to compare the width
+                         against the number of _characters_ of the converted
+                         value.  */
+                      w = DCHAR_MBSNLEN (result + length, characters);
+#  else
+                      /* The width is compared against the number of _bytes_
+                         of the converted value, says POSIX.  */
+                      w = characters;
+#  endif
+                    }
+                  else
+                    /* w doesn't matter.  */
+                    w = 0;
+
+                  if (w < width && !(dp->flags & FLAG_LEFT))
+                    {
+                      size_t n = width - w;
+                      ENSURE_ALLOCATION (xsum (length, n));
+                      DCHAR_SET (result + length, ' ', n);
+                      length += n;
+                    }
+
+#  if DCHAR_IS_TCHAR
+                  if (has_precision || has_width)
+                    {
+                      /* We know the number of bytes in advance.  */
+                      size_t remaining;
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#   endif
+                      ENSURE_ALLOCATION (xsum (length, characters));
+                      for (remaining = characters; remaining > 0; )
+                        {
+                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
+                          int count;
+
+                          if (*arg == 0)
+                            abort ();
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                          count = wcrtomb (cbuf, *arg, &state);
+#   else
+                          count = wctomb (cbuf, *arg);
+#   endif
+                          if (count <= 0)
+                            /* Inconsistency.  */
+                            abort ();
+                          memcpy (result + length, cbuf, count);
+                          length += count;
+                          arg++;
+                          remaining -= count;
+                        }
+                      if (!(arg == arg_end))
+                        abort ();
+                    }
+                  else
+                    {
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                      mbstate_t state;
+                      memset (&state, '\0', sizeof (mbstate_t));
+#   endif
+                      while (arg < arg_end)
+                        {
+                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
+                          int count;
+
+                          if (*arg == 0)
+                            abort ();
+#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
+                          count = wcrtomb (cbuf, *arg, &state);
+#   else
+                          count = wctomb (cbuf, *arg);
+#   endif
+                          if (count <= 0)
+                            {
+                              /* Cannot convert.  */
+                              if (!(result == resultbuf || result == NULL))
+                                free (result);
+                              if (buf_malloced != NULL)
+                                free (buf_malloced);
+                              CLEANUP ();
+                              errno = EILSEQ;
+                              return NULL;
+                            }
+                          ENSURE_ALLOCATION (xsum (length, count));
+                          memcpy (result + length, cbuf, count);
+                          length += count;
+                          arg++;
+                        }
+                    }
+#  else
+                  ENSURE_ALLOCATION (xsum (length, tmpdst_len));
+                  DCHAR_CPY (result + length, tmpdst, tmpdst_len);
+                  free (tmpdst);
+                  length += tmpdst_len;
+#  endif
+
+                  if (w < width && (dp->flags & FLAG_LEFT))
+                    {
+                      size_t n = width - w;
+                      ENSURE_ALLOCATION (xsum (length, n));
+                      DCHAR_SET (result + length, ' ', n);
+                      length += n;
+                    }
+                }
+# endif
+              }
+#endif
+#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
+            else if ((dp->conversion == 'a' || dp->conversion == 'A')
+# if !(NEED_PRINTF_DIRECTIVE_A || (NEED_PRINTF_LONG_DOUBLE && NEED_PRINTF_DOUBLE))
+                     && (0
+#  if NEED_PRINTF_DOUBLE
+                         || a.arg[dp->arg_index].type == TYPE_DOUBLE
+#  endif
+#  if NEED_PRINTF_LONG_DOUBLE
+                         || a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
+#  endif
+                        )
+# endif
+                    )
+              {
+                arg_type type = a.arg[dp->arg_index].type;
+                int flags = dp->flags;
+                size_t width;
+                int has_precision;
+                size_t precision;
+                size_t tmp_length;
+                size_t count;
+                DCHAR_T tmpbuf[700];
+                DCHAR_T *tmp;
+                DCHAR_T *pad_ptr;
+                DCHAR_T *p;
+
+                width = 0;
+                if (dp->width_start != dp->width_end)
+                  {
+                    if (dp->width_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->width_arg_index].a.a_int;
+                        width = arg;
+                        if (arg < 0)
+                          {
+                            /* "A negative field width is taken as a '-' flag
+                                followed by a positive field width."  */
+                            flags |= FLAG_LEFT;
+                            width = -width;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->width_start;
+
+                        do
+                          width = xsum (xtimes (width, 10), *digitp++ - '0');
+                        while (digitp != dp->width_end);
+                      }
+                  }
+
+                has_precision = 0;
+                precision = 0;
+                if (dp->precision_start != dp->precision_end)
+                  {
+                    if (dp->precision_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->precision_arg_index].a.a_int;
+                        /* "A negative precision is taken as if the precision
+                            were omitted."  */
+                        if (arg >= 0)
+                          {
+                            precision = arg;
+                            has_precision = 1;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->precision_start + 1;
+
+                        precision = 0;
+                        while (digitp != dp->precision_end)
+                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
+                        has_precision = 1;
+                      }
+                  }
+
+                /* Allocate a temporary buffer of sufficient size.  */
+                if (type == TYPE_LONGDOUBLE)
+                  tmp_length =
+                    (unsigned int) ((LDBL_DIG + 1)
+                                    * 0.831 /* decimal -> hexadecimal */
+                                   )
+                    + 1; /* turn floor into ceil */
+                else
+                  tmp_length =
+                    (unsigned int) ((DBL_DIG + 1)
+                                    * 0.831 /* decimal -> hexadecimal */
+                                   )
+                    + 1; /* turn floor into ceil */
+                if (tmp_length < precision)
+                  tmp_length = precision;
+                /* Account for sign, decimal point etc. */
+                tmp_length = xsum (tmp_length, 12);
+
+                if (tmp_length < width)
+                  tmp_length = width;
+
+                tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
+
+                if (tmp_length <= sizeof (tmpbuf) / sizeof (DCHAR_T))
+                  tmp = tmpbuf;
+                else
+                  {
+                    size_t tmp_memsize = xtimes (tmp_length, sizeof (DCHAR_T));
+
+                    if (size_overflow_p (tmp_memsize))
+                      /* Overflow, would lead to out of memory.  */
+                      goto out_of_memory;
+                    tmp = (DCHAR_T *) malloc (tmp_memsize);
+                    if (tmp == NULL)
+                      /* Out of memory.  */
+                      goto out_of_memory;
+                  }
+
+                pad_ptr = NULL;
+                p = tmp;
+                if (type == TYPE_LONGDOUBLE)
+                  {
+# if NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE
+                    long double arg = a.arg[dp->arg_index].a.a_longdouble;
+
+                    if (isnanl (arg))
+                      {
+                        if (dp->conversion == 'A')
+                          {
+                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
+                          }
+                        else
+                          {
+                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
+                          }
+                      }
+                    else
+                      {
+                        int sign = 0;
+                        DECL_LONG_DOUBLE_ROUNDING
+
+                        BEGIN_LONG_DOUBLE_ROUNDING ();
+
+                        if (signbit (arg)) /* arg < 0.0L or negative zero */
+                          {
+                            sign = -1;
+                            arg = -arg;
+                          }
+
+                        if (sign < 0)
+                          *p++ = '-';
+                        else if (flags & FLAG_SHOWSIGN)
+                          *p++ = '+';
+                        else if (flags & FLAG_SPACE)
+                          *p++ = ' ';
+
+                        if (arg > 0.0L && arg + arg == arg)
+                          {
+                            if (dp->conversion == 'A')
+                              {
+                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
+                              }
+                            else
+                              {
+                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
+                              }
+                          }
+                        else
+                          {
+                            int exponent;
+                            long double mantissa;
+
+                            if (arg > 0.0L)
+                              mantissa = printf_frexpl (arg, &exponent);
+                            else
+                              {
+                                exponent = 0;
+                                mantissa = 0.0L;
+                              }
+
+                            if (has_precision
+                                && precision < (unsigned int) ((LDBL_DIG + 1) * 0.831) + 1)
+                              {
+                                /* Round the mantissa.  */
+                                long double tail = mantissa;
+                                size_t q;
+
+                                for (q = precision; ; q--)
+                                  {
+                                    int digit = (int) tail;
+                                    tail -= digit;
+                                    if (q == 0)
+                                      {
+                                        if (digit & 1 ? tail >= 0.5L : tail > 0.5L)
+                                          tail = 1 - tail;
+                                        else
+                                          tail = - tail;
+                                        break;
+                                      }
+                                    tail *= 16.0L;
+                                  }
+                                if (tail != 0.0L)
+                                  for (q = precision; q > 0; q--)
+                                    tail *= 0.0625L;
+                                mantissa += tail;
+                              }
+
+                            *p++ = '0';
+                            *p++ = dp->conversion - 'A' + 'X';
+                            pad_ptr = p;
+                            {
+                              int digit;
+
+                              digit = (int) mantissa;
+                              mantissa -= digit;
+                              *p++ = '0' + digit;
+                              if ((flags & FLAG_ALT)
+                                  || mantissa > 0.0L || precision > 0)
+                                {
+                                  *p++ = decimal_point_char ();
+                                  /* This loop terminates because we assume
+                                     that FLT_RADIX is a power of 2.  */
+                                  while (mantissa > 0.0L)
+                                    {
+                                      mantissa *= 16.0L;
+                                      digit = (int) mantissa;
+                                      mantissa -= digit;
+                                      *p++ = digit
+                                             + (digit < 10
+                                                ? '0'
+                                                : dp->conversion - 10);
+                                      if (precision > 0)
+                                        precision--;
+                                    }
+                                  while (precision > 0)
+                                    {
+                                      *p++ = '0';
+                                      precision--;
+                                    }
+                                }
+                              }
+                              *p++ = dp->conversion - 'A' + 'P';
+#  if WIDE_CHAR_VERSION
+                              {
+                                static const wchar_t decimal_format[] =
+                                  { '%', '+', 'd', '\0' };
+                                SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                              }
+                              while (*p != '\0')
+                                p++;
+#  else
+                              if (sizeof (DCHAR_T) == 1)
+                                {
+                                  sprintf ((char *) p, "%+d", exponent);
+                                  while (*p != '\0')
+                                    p++;
+                                }
+                              else
+                                {
+                                  char expbuf[6 + 1];
+                                  const char *ep;
+                                  sprintf (expbuf, "%+d", exponent);
+                                  for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                    p++;
+                                }
+#  endif
+                          }
+
+                        END_LONG_DOUBLE_ROUNDING ();
+                      }
+# else
+                    abort ();
+# endif
+                  }
+                else
+                  {
+# if NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE
+                    double arg = a.arg[dp->arg_index].a.a_double;
+
+                    if (isnand (arg))
+                      {
+                        if (dp->conversion == 'A')
+                          {
+                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
+                          }
+                        else
+                          {
+                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
+                          }
+                      }
+                    else
+                      {
+                        int sign = 0;
+
+                        if (signbit (arg)) /* arg < 0.0 or negative zero */
+                          {
+                            sign = -1;
+                            arg = -arg;
+                          }
+
+                        if (sign < 0)
+                          *p++ = '-';
+                        else if (flags & FLAG_SHOWSIGN)
+                          *p++ = '+';
+                        else if (flags & FLAG_SPACE)
+                          *p++ = ' ';
+
+                        if (arg > 0.0 && arg + arg == arg)
+                          {
+                            if (dp->conversion == 'A')
+                              {
+                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
+                              }
+                            else
+                              {
+                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
+                              }
+                          }
+                        else
+                          {
+                            int exponent;
+                            double mantissa;
+
+                            if (arg > 0.0)
+                              mantissa = printf_frexp (arg, &exponent);
+                            else
+                              {
+                                exponent = 0;
+                                mantissa = 0.0;
+                              }
+
+                            if (has_precision
+                                && precision < (unsigned int) ((DBL_DIG + 1) * 0.831) + 1)
+                              {
+                                /* Round the mantissa.  */
+                                double tail = mantissa;
+                                size_t q;
+
+                                for (q = precision; ; q--)
+                                  {
+                                    int digit = (int) tail;
+                                    tail -= digit;
+                                    if (q == 0)
+                                      {
+                                        if (digit & 1 ? tail >= 0.5 : tail > 0.5)
+                                          tail = 1 - tail;
+                                        else
+                                          tail = - tail;
+                                        break;
+                                      }
+                                    tail *= 16.0;
+                                  }
+                                if (tail != 0.0)
+                                  for (q = precision; q > 0; q--)
+                                    tail *= 0.0625;
+                                mantissa += tail;
+                              }
+
+                            *p++ = '0';
+                            *p++ = dp->conversion - 'A' + 'X';
+                            pad_ptr = p;
+                            {
+                              int digit;
+
+                              digit = (int) mantissa;
+                              mantissa -= digit;
+                              *p++ = '0' + digit;
+                              if ((flags & FLAG_ALT)
+                                  || mantissa > 0.0 || precision > 0)
+                                {
+                                  *p++ = decimal_point_char ();
+                                  /* This loop terminates because we assume
+                                     that FLT_RADIX is a power of 2.  */
+                                  while (mantissa > 0.0)
+                                    {
+                                      mantissa *= 16.0;
+                                      digit = (int) mantissa;
+                                      mantissa -= digit;
+                                      *p++ = digit
+                                             + (digit < 10
+                                                ? '0'
+                                                : dp->conversion - 10);
+                                      if (precision > 0)
+                                        precision--;
+                                    }
+                                  while (precision > 0)
+                                    {
+                                      *p++ = '0';
+                                      precision--;
+                                    }
+                                }
+                              }
+                              *p++ = dp->conversion - 'A' + 'P';
+#  if WIDE_CHAR_VERSION
+                              {
+                                static const wchar_t decimal_format[] =
+                                  { '%', '+', 'd', '\0' };
+                                SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                              }
+                              while (*p != '\0')
+                                p++;
+#  else
+                              if (sizeof (DCHAR_T) == 1)
+                                {
+                                  sprintf ((char *) p, "%+d", exponent);
+                                  while (*p != '\0')
+                                    p++;
+                                }
+                              else
+                                {
+                                  char expbuf[6 + 1];
+                                  const char *ep;
+                                  sprintf (expbuf, "%+d", exponent);
+                                  for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                    p++;
+                                }
+#  endif
+                          }
+                      }
+# else
+                    abort ();
+# endif
+                  }
+
+                /* The generated string now extends from tmp to p, with the
+                   zero padding insertion point being at pad_ptr.  */
+                count = p - tmp;
+
+                if (count < width)
+                  {
+                    size_t pad = width - count;
+                    DCHAR_T *end = p + pad;
+
+                    if (flags & FLAG_LEFT)
+                      {
+                        /* Pad with spaces on the right.  */
+                        for (; pad > 0; pad--)
+                          *p++ = ' ';
+                      }
+                    else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
+                      {
+                        /* Pad with zeroes.  */
+                        DCHAR_T *q = end;
+
+                        while (p > pad_ptr)
+                          *--q = *--p;
+                        for (; pad > 0; pad--)
+                          *p++ = '0';
+                      }
+                    else
+                      {
+                        /* Pad with spaces on the left.  */
+                        DCHAR_T *q = end;
+
+                        while (p > tmp)
+                          *--q = *--p;
+                        for (; pad > 0; pad--)
+                          *p++ = ' ';
+                      }
+
+                    p = end;
+                  }
+
+                count = p - tmp;
+
+                if (count >= tmp_length)
+                  /* tmp_length was incorrectly calculated - fix the
+                     code above!  */
+                  abort ();
+
+                /* Make room for the result.  */
+                if (count >= allocated - length)
+                  {
+                    size_t n = xsum (length, count);
+
+                    ENSURE_ALLOCATION (n);
+                  }
+
+                /* Append the result.  */
+                memcpy (result + length, tmp, count * sizeof (DCHAR_T));
+                if (tmp != tmpbuf)
+                  free (tmp);
+                length += count;
+              }
+#endif
+#if (NEED_PRINTF_INFINITE_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
+            else if ((dp->conversion == 'f' || dp->conversion == 'F'
+                      || dp->conversion == 'e' || dp->conversion == 'E'
+                      || dp->conversion == 'g' || dp->conversion == 'G'
+                      || dp->conversion == 'a' || dp->conversion == 'A')
+                     && (0
+# if NEED_PRINTF_DOUBLE
+                         || a.arg[dp->arg_index].type == TYPE_DOUBLE
+# elif NEED_PRINTF_INFINITE_DOUBLE
+                         || (a.arg[dp->arg_index].type == TYPE_DOUBLE
+                             /* The systems (mingw) which produce wrong output
+                                for Inf, -Inf, and NaN also do so for -0.0.
+                                Therefore we treat this case here as well.  */
+                             && is_infinite_or_zero (a.arg[dp->arg_index].a.a_double))
+# endif
+# if NEED_PRINTF_LONG_DOUBLE
+                         || a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
+# elif NEED_PRINTF_INFINITE_LONG_DOUBLE
+                         || (a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
+                             /* Some systems produce wrong output for Inf,
+                                -Inf, and NaN.  Some systems in this category
+                                (IRIX 5.3) also do so for -0.0.  Therefore we
+                                treat this case here as well.  */
+                             && is_infinite_or_zerol (a.arg[dp->arg_index].a.a_longdouble))
+# endif
+                        ))
+              {
+# if (NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE)
+                arg_type type = a.arg[dp->arg_index].type;
+# endif
+                int flags = dp->flags;
+                size_t width;
+                size_t count;
+                int has_precision;
+                size_t precision;
+                size_t tmp_length;
+                DCHAR_T tmpbuf[700];
+                DCHAR_T *tmp;
+                DCHAR_T *pad_ptr;
+                DCHAR_T *p;
+
+                width = 0;
+                if (dp->width_start != dp->width_end)
+                  {
+                    if (dp->width_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->width_arg_index].a.a_int;
+                        width = arg;
+                        if (arg < 0)
+                          {
+                            /* "A negative field width is taken as a '-' flag
+                                followed by a positive field width."  */
+                            flags |= FLAG_LEFT;
+                            width = -width;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->width_start;
+
+                        do
+                          width = xsum (xtimes (width, 10), *digitp++ - '0');
+                        while (digitp != dp->width_end);
+                      }
+                  }
+
+                has_precision = 0;
+                precision = 0;
+                if (dp->precision_start != dp->precision_end)
+                  {
+                    if (dp->precision_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->precision_arg_index].a.a_int;
+                        /* "A negative precision is taken as if the precision
+                            were omitted."  */
+                        if (arg >= 0)
+                          {
+                            precision = arg;
+                            has_precision = 1;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->precision_start + 1;
+
+                        precision = 0;
+                        while (digitp != dp->precision_end)
+                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
+                        has_precision = 1;
+                      }
+                  }
+
+                /* POSIX specifies the default precision to be 6 for %f, %F,
+                   %e, %E, but not for %g, %G.  Implementations appear to use
+                   the same default precision also for %g, %G.  But for %a, %A,
+                   the default precision is 0.  */
+                if (!has_precision)
+                  if (!(dp->conversion == 'a' || dp->conversion == 'A'))
+                    precision = 6;
+
+                /* Allocate a temporary buffer of sufficient size.  */
+# if NEED_PRINTF_DOUBLE && NEED_PRINTF_LONG_DOUBLE
+                tmp_length = (type == TYPE_LONGDOUBLE ? LDBL_DIG + 1 : DBL_DIG + 1);
+# elif NEED_PRINTF_INFINITE_DOUBLE && NEED_PRINTF_LONG_DOUBLE
+                tmp_length = (type == TYPE_LONGDOUBLE ? LDBL_DIG + 1 : 0);
+# elif NEED_PRINTF_LONG_DOUBLE
+                tmp_length = LDBL_DIG + 1;
+# elif NEED_PRINTF_DOUBLE
+                tmp_length = DBL_DIG + 1;
+# else
+                tmp_length = 0;
+# endif
+                if (tmp_length < precision)
+                  tmp_length = precision;
+# if NEED_PRINTF_LONG_DOUBLE
+#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
+                if (type == TYPE_LONGDOUBLE)
+#  endif
+                  if (dp->conversion == 'f' || dp->conversion == 'F')
+                    {
+                      long double arg = a.arg[dp->arg_index].a.a_longdouble;
+                      if (!(isnanl (arg) || arg + arg == arg))
+                        {
+                          /* arg is finite and nonzero.  */
+                          int exponent = floorlog10l (arg < 0 ? -arg : arg);
+                          if (exponent >= 0 && tmp_length < exponent + precision)
+                            tmp_length = exponent + precision;
+                        }
+                    }
+# endif
+# if NEED_PRINTF_DOUBLE
+#  if NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE
+                if (type == TYPE_DOUBLE)
+#  endif
+                  if (dp->conversion == 'f' || dp->conversion == 'F')
+                    {
+                      double arg = a.arg[dp->arg_index].a.a_double;
+                      if (!(isnand (arg) || arg + arg == arg))
+                        {
+                          /* arg is finite and nonzero.  */
+                          int exponent = floorlog10 (arg < 0 ? -arg : arg);
+                          if (exponent >= 0 && tmp_length < exponent + precision)
+                            tmp_length = exponent + precision;
+                        }
+                    }
+# endif
+                /* Account for sign, decimal point etc. */
+                tmp_length = xsum (tmp_length, 12);
+
+                if (tmp_length < width)
+                  tmp_length = width;
+
+                tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
+
+                if (tmp_length <= sizeof (tmpbuf) / sizeof (DCHAR_T))
+                  tmp = tmpbuf;
+                else
+                  {
+                    size_t tmp_memsize = xtimes (tmp_length, sizeof (DCHAR_T));
+
+                    if (size_overflow_p (tmp_memsize))
+                      /* Overflow, would lead to out of memory.  */
+                      goto out_of_memory;
+                    tmp = (DCHAR_T *) malloc (tmp_memsize);
+                    if (tmp == NULL)
+                      /* Out of memory.  */
+                      goto out_of_memory;
+                  }
+
+                pad_ptr = NULL;
+                p = tmp;
+
+# if NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE
+#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
+                if (type == TYPE_LONGDOUBLE)
+#  endif
+                  {
+                    long double arg = a.arg[dp->arg_index].a.a_longdouble;
+
+                    if (isnanl (arg))
+                      {
+                        if (dp->conversion >= 'A' && dp->conversion <= 'Z')
+                          {
+                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
+                          }
+                        else
+                          {
+                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
+                          }
+                      }
+                    else
+                      {
+                        int sign = 0;
+                        DECL_LONG_DOUBLE_ROUNDING
+
+                        BEGIN_LONG_DOUBLE_ROUNDING ();
+
+                        if (signbit (arg)) /* arg < 0.0L or negative zero */
+                          {
+                            sign = -1;
+                            arg = -arg;
+                          }
+
+                        if (sign < 0)
+                          *p++ = '-';
+                        else if (flags & FLAG_SHOWSIGN)
+                          *p++ = '+';
+                        else if (flags & FLAG_SPACE)
+                          *p++ = ' ';
+
+                        if (arg > 0.0L && arg + arg == arg)
+                          {
+                            if (dp->conversion >= 'A' && dp->conversion <= 'Z')
+                              {
+                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
+                              }
+                            else
+                              {
+                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
+                              }
+                          }
+                        else
+                          {
+#  if NEED_PRINTF_LONG_DOUBLE
+                            pad_ptr = p;
+
+                            if (dp->conversion == 'f' || dp->conversion == 'F')
+                              {
+                                char *digits;
+                                size_t ndigits;
+
+                                digits =
+                                  scale10_round_decimal_long_double (arg, precision);
+                                if (digits == NULL)
+                                  {
+                                    END_LONG_DOUBLE_ROUNDING ();
+                                    goto out_of_memory;
+                                  }
+                                ndigits = strlen (digits);
+
+                                if (ndigits > precision)
+                                  do
+                                    {
+                                      --ndigits;
+                                      *p++ = digits[ndigits];
+                                    }
+                                  while (ndigits > precision);
+                                else
+                                  *p++ = '0';
+                                /* Here ndigits <= precision.  */
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > ndigits; precision--)
+                                      *p++ = '0';
+                                    while (ndigits > 0)
+                                      {
+                                        --ndigits;
+                                        *p++ = digits[ndigits];
+                                      }
+                                  }
+
+                                free (digits);
+                              }
+                            else if (dp->conversion == 'e' || dp->conversion == 'E')
+                              {
+                                int exponent;
+
+                                if (arg == 0.0L)
+                                  {
+                                    exponent = 0;
+                                    *p++ = '0';
+                                    if ((flags & FLAG_ALT) || precision > 0)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        for (; precision > 0; precision--)
+                                          *p++ = '0';
+                                      }
+                                  }
+                                else
+                                  {
+                                    /* arg > 0.0L.  */
+                                    int adjusted;
+                                    char *digits;
+                                    size_t ndigits;
+
+                                    exponent = floorlog10l (arg);
+                                    adjusted = 0;
+                                    for (;;)
+                                      {
+                                        digits =
+                                          scale10_round_decimal_long_double (arg,
+                                                                             (int)precision - exponent);
+                                        if (digits == NULL)
+                                          {
+                                            END_LONG_DOUBLE_ROUNDING ();
+                                            goto out_of_memory;
+                                          }
+                                        ndigits = strlen (digits);
+
+                                        if (ndigits == precision + 1)
+                                          break;
+                                        if (ndigits < precision
+                                            || ndigits > precision + 2)
+                                          /* The exponent was not guessed
+                                             precisely enough.  */
+                                          abort ();
+                                        if (adjusted)
+                                          /* None of two values of exponent is
+                                             the right one.  Prevent an endless
+                                             loop.  */
+                                          abort ();
+                                        free (digits);
+                                        if (ndigits == precision)
+                                          exponent -= 1;
+                                        else
+                                          exponent += 1;
+                                        adjusted = 1;
+                                      }
+                                    /* Here ndigits = precision+1.  */
+                                    if (is_borderline (digits, precision))
+                                      {
+                                        /* Maybe the exponent guess was too high
+                                           and a smaller exponent can be reached
+                                           by turning a 10...0 into 9...9x.  */
+                                        char *digits2 =
+                                          scale10_round_decimal_long_double (arg,
+                                                                             (int)precision - exponent + 1);
+                                        if (digits2 == NULL)
+                                          {
+                                            free (digits);
+                                            END_LONG_DOUBLE_ROUNDING ();
+                                            goto out_of_memory;
+                                          }
+                                        if (strlen (digits2) == precision + 1)
+                                          {
+                                            free (digits);
+                                            digits = digits2;
+                                            exponent -= 1;
+                                          }
+                                        else
+                                          free (digits2);
+                                      }
+                                    /* Here ndigits = precision+1.  */
+
+                                    *p++ = digits[--ndigits];
+                                    if ((flags & FLAG_ALT) || precision > 0)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        while (ndigits > 0)
+                                          {
+                                            --ndigits;
+                                            *p++ = digits[ndigits];
+                                          }
+                                      }
+
+                                    free (digits);
+                                  }
+
+                                *p++ = dp->conversion; /* 'e' or 'E' */
+#   if WIDE_CHAR_VERSION
+                                {
+                                  static const wchar_t decimal_format[] =
+                                    { '%', '+', '.', '2', 'd', '\0' };
+                                  SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                                }
+                                while (*p != '\0')
+                                  p++;
+#   else
+                                if (sizeof (DCHAR_T) == 1)
+                                  {
+                                    sprintf ((char *) p, "%+.2d", exponent);
+                                    while (*p != '\0')
+                                      p++;
+                                  }
+                                else
+                                  {
+                                    char expbuf[6 + 1];
+                                    const char *ep;
+                                    sprintf (expbuf, "%+.2d", exponent);
+                                    for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                      p++;
+                                  }
+#   endif
+                              }
+                            else if (dp->conversion == 'g' || dp->conversion == 'G')
+                              {
+                                if (precision == 0)
+                                  precision = 1;
+                                /* precision >= 1.  */
+
+                                if (arg == 0.0L)
+                                  /* The exponent is 0, >= -4, < precision.
+                                     Use fixed-point notation.  */
+                                  {
+                                    size_t ndigits = precision;
+                                    /* Number of trailing zeroes that have to be
+                                       dropped.  */
+                                    size_t nzeroes =
+                                      (flags & FLAG_ALT ? 0 : precision - 1);
+
+                                    --ndigits;
+                                    *p++ = '0';
+                                    if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        while (ndigits > nzeroes)
+                                          {
+                                            --ndigits;
+                                            *p++ = '0';
+                                          }
+                                      }
+                                  }
+                                else
+                                  {
+                                    /* arg > 0.0L.  */
+                                    int exponent;
+                                    int adjusted;
+                                    char *digits;
+                                    size_t ndigits;
+                                    size_t nzeroes;
+
+                                    exponent = floorlog10l (arg);
+                                    adjusted = 0;
+                                    for (;;)
+                                      {
+                                        digits =
+                                          scale10_round_decimal_long_double (arg,
+                                                                             (int)(precision - 1) - exponent);
+                                        if (digits == NULL)
+                                          {
+                                            END_LONG_DOUBLE_ROUNDING ();
+                                            goto out_of_memory;
+                                          }
+                                        ndigits = strlen (digits);
+
+                                        if (ndigits == precision)
+                                          break;
+                                        if (ndigits < precision - 1
+                                            || ndigits > precision + 1)
+                                          /* The exponent was not guessed
+                                             precisely enough.  */
+                                          abort ();
+                                        if (adjusted)
+                                          /* None of two values of exponent is
+                                             the right one.  Prevent an endless
+                                             loop.  */
+                                          abort ();
+                                        free (digits);
+                                        if (ndigits < precision)
+                                          exponent -= 1;
+                                        else
+                                          exponent += 1;
+                                        adjusted = 1;
+                                      }
+                                    /* Here ndigits = precision.  */
+                                    if (is_borderline (digits, precision - 1))
+                                      {
+                                        /* Maybe the exponent guess was too high
+                                           and a smaller exponent can be reached
+                                           by turning a 10...0 into 9...9x.  */
+                                        char *digits2 =
+                                          scale10_round_decimal_long_double (arg,
+                                                                             (int)(precision - 1) - exponent + 1);
+                                        if (digits2 == NULL)
+                                          {
+                                            free (digits);
+                                            END_LONG_DOUBLE_ROUNDING ();
+                                            goto out_of_memory;
+                                          }
+                                        if (strlen (digits2) == precision)
+                                          {
+                                            free (digits);
+                                            digits = digits2;
+                                            exponent -= 1;
+                                          }
+                                        else
+                                          free (digits2);
+                                      }
+                                    /* Here ndigits = precision.  */
+
+                                    /* Determine the number of trailing zeroes
+                                       that have to be dropped.  */
+                                    nzeroes = 0;
+                                    if ((flags & FLAG_ALT) == 0)
+                                      while (nzeroes < ndigits
+                                             && digits[nzeroes] == '0')
+                                        nzeroes++;
+
+                                    /* The exponent is now determined.  */
+                                    if (exponent >= -4
+                                        && exponent < (long)precision)
+                                      {
+                                        /* Fixed-point notation:
+                                           max(exponent,0)+1 digits, then the
+                                           decimal point, then the remaining
+                                           digits without trailing zeroes.  */
+                                        if (exponent >= 0)
+                                          {
+                                            size_t ecount = exponent + 1;
+                                            /* Note: count <= precision = ndigits.  */
+                                            for (; ecount > 0; ecount--)
+                                              *p++ = digits[--ndigits];
+                                            if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                              {
+                                                *p++ = decimal_point_char ();
+                                                while (ndigits > nzeroes)
+                                                  {
+                                                    --ndigits;
+                                                    *p++ = digits[ndigits];
+                                                  }
+                                              }
+                                          }
+                                        else
+                                          {
+                                            size_t ecount = -exponent - 1;
+                                            *p++ = '0';
+                                            *p++ = decimal_point_char ();
+                                            for (; ecount > 0; ecount--)
+                                              *p++ = '0';
+                                            while (ndigits > nzeroes)
+                                              {
+                                                --ndigits;
+                                                *p++ = digits[ndigits];
+                                              }
+                                          }
+                                      }
+                                    else
+                                      {
+                                        /* Exponential notation.  */
+                                        *p++ = digits[--ndigits];
+                                        if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                          {
+                                            *p++ = decimal_point_char ();
+                                            while (ndigits > nzeroes)
+                                              {
+                                                --ndigits;
+                                                *p++ = digits[ndigits];
+                                              }
+                                          }
+                                        *p++ = dp->conversion - 'G' + 'E'; /* 'e' or 'E' */
+#   if WIDE_CHAR_VERSION
+                                        {
+                                          static const wchar_t decimal_format[] =
+                                            { '%', '+', '.', '2', 'd', '\0' };
+                                          SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                                        }
+                                        while (*p != '\0')
+                                          p++;
+#   else
+                                        if (sizeof (DCHAR_T) == 1)
+                                          {
+                                            sprintf ((char *) p, "%+.2d", exponent);
+                                            while (*p != '\0')
+                                              p++;
+                                          }
+                                        else
+                                          {
+                                            char expbuf[6 + 1];
+                                            const char *ep;
+                                            sprintf (expbuf, "%+.2d", exponent);
+                                            for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                              p++;
+                                          }
+#   endif
+                                      }
+
+                                    free (digits);
+                                  }
+                              }
+                            else
+                              abort ();
+#  else
+                            /* arg is finite.  */
+                            if (!(arg == 0.0L))
+                              abort ();
+
+                            pad_ptr = p;
+
+                            if (dp->conversion == 'f' || dp->conversion == 'F')
+                              {
+                                *p++ = '0';
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > 0; precision--)
+                                      *p++ = '0';
+                                  }
+                              }
+                            else if (dp->conversion == 'e' || dp->conversion == 'E')
+                              {
+                                *p++ = '0';
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > 0; precision--)
+                                      *p++ = '0';
+                                  }
+                                *p++ = dp->conversion; /* 'e' or 'E' */
+                                *p++ = '+';
+                                *p++ = '0';
+                                *p++ = '0';
+                              }
+                            else if (dp->conversion == 'g' || dp->conversion == 'G')
+                              {
+                                *p++ = '0';
+                                if (flags & FLAG_ALT)
+                                  {
+                                    size_t ndigits =
+                                      (precision > 0 ? precision - 1 : 0);
+                                    *p++ = decimal_point_char ();
+                                    for (; ndigits > 0; --ndigits)
+                                      *p++ = '0';
+                                  }
+                              }
+                            else if (dp->conversion == 'a' || dp->conversion == 'A')
+                              {
+                                *p++ = '0';
+                                *p++ = dp->conversion - 'A' + 'X';
+                                pad_ptr = p;
+                                *p++ = '0';
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > 0; precision--)
+                                      *p++ = '0';
+                                  }
+                                *p++ = dp->conversion - 'A' + 'P';
+                                *p++ = '+';
+                                *p++ = '0';
+                              }
+                            else
+                              abort ();
+#  endif
+                          }
+
+                        END_LONG_DOUBLE_ROUNDING ();
+                      }
+                  }
+#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
+                else
+#  endif
+# endif
+# if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
+                  {
+                    double arg = a.arg[dp->arg_index].a.a_double;
+
+                    if (isnand (arg))
+                      {
+                        if (dp->conversion >= 'A' && dp->conversion <= 'Z')
+                          {
+                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
+                          }
+                        else
+                          {
+                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
+                          }
+                      }
+                    else
+                      {
+                        int sign = 0;
+
+                        if (signbit (arg)) /* arg < 0.0 or negative zero */
+                          {
+                            sign = -1;
+                            arg = -arg;
+                          }
+
+                        if (sign < 0)
+                          *p++ = '-';
+                        else if (flags & FLAG_SHOWSIGN)
+                          *p++ = '+';
+                        else if (flags & FLAG_SPACE)
+                          *p++ = ' ';
+
+                        if (arg > 0.0 && arg + arg == arg)
+                          {
+                            if (dp->conversion >= 'A' && dp->conversion <= 'Z')
+                              {
+                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
+                              }
+                            else
+                              {
+                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
+                              }
+                          }
+                        else
+                          {
+#  if NEED_PRINTF_DOUBLE
+                            pad_ptr = p;
+
+                            if (dp->conversion == 'f' || dp->conversion == 'F')
+                              {
+                                char *digits;
+                                size_t ndigits;
+
+                                digits =
+                                  scale10_round_decimal_double (arg, precision);
+                                if (digits == NULL)
+                                  goto out_of_memory;
+                                ndigits = strlen (digits);
+
+                                if (ndigits > precision)
+                                  do
+                                    {
+                                      --ndigits;
+                                      *p++ = digits[ndigits];
+                                    }
+                                  while (ndigits > precision);
+                                else
+                                  *p++ = '0';
+                                /* Here ndigits <= precision.  */
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > ndigits; precision--)
+                                      *p++ = '0';
+                                    while (ndigits > 0)
+                                      {
+                                        --ndigits;
+                                        *p++ = digits[ndigits];
+                                      }
+                                  }
+
+                                free (digits);
+                              }
+                            else if (dp->conversion == 'e' || dp->conversion == 'E')
+                              {
+                                int exponent;
+
+                                if (arg == 0.0)
+                                  {
+                                    exponent = 0;
+                                    *p++ = '0';
+                                    if ((flags & FLAG_ALT) || precision > 0)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        for (; precision > 0; precision--)
+                                          *p++ = '0';
+                                      }
+                                  }
+                                else
+                                  {
+                                    /* arg > 0.0.  */
+                                    int adjusted;
+                                    char *digits;
+                                    size_t ndigits;
+
+                                    exponent = floorlog10 (arg);
+                                    adjusted = 0;
+                                    for (;;)
+                                      {
+                                        digits =
+                                          scale10_round_decimal_double (arg,
+                                                                        (int)precision - exponent);
+                                        if (digits == NULL)
+                                          goto out_of_memory;
+                                        ndigits = strlen (digits);
+
+                                        if (ndigits == precision + 1)
+                                          break;
+                                        if (ndigits < precision
+                                            || ndigits > precision + 2)
+                                          /* The exponent was not guessed
+                                             precisely enough.  */
+                                          abort ();
+                                        if (adjusted)
+                                          /* None of two values of exponent is
+                                             the right one.  Prevent an endless
+                                             loop.  */
+                                          abort ();
+                                        free (digits);
+                                        if (ndigits == precision)
+                                          exponent -= 1;
+                                        else
+                                          exponent += 1;
+                                        adjusted = 1;
+                                      }
+                                    /* Here ndigits = precision+1.  */
+                                    if (is_borderline (digits, precision))
+                                      {
+                                        /* Maybe the exponent guess was too high
+                                           and a smaller exponent can be reached
+                                           by turning a 10...0 into 9...9x.  */
+                                        char *digits2 =
+                                          scale10_round_decimal_double (arg,
+                                                                        (int)precision - exponent + 1);
+                                        if (digits2 == NULL)
+                                          {
+                                            free (digits);
+                                            goto out_of_memory;
+                                          }
+                                        if (strlen (digits2) == precision + 1)
+                                          {
+                                            free (digits);
+                                            digits = digits2;
+                                            exponent -= 1;
+                                          }
+                                        else
+                                          free (digits2);
+                                      }
+                                    /* Here ndigits = precision+1.  */
+
+                                    *p++ = digits[--ndigits];
+                                    if ((flags & FLAG_ALT) || precision > 0)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        while (ndigits > 0)
+                                          {
+                                            --ndigits;
+                                            *p++ = digits[ndigits];
+                                          }
+                                      }
+
+                                    free (digits);
+                                  }
+
+                                *p++ = dp->conversion; /* 'e' or 'E' */
+#   if WIDE_CHAR_VERSION
+                                {
+                                  static const wchar_t decimal_format[] =
+                                    /* Produce the same number of exponent digits
+                                       as the native printf implementation.  */
+#    if defined _WIN32 && ! defined __CYGWIN__
+                                    { '%', '+', '.', '3', 'd', '\0' };
+#    else
+                                    { '%', '+', '.', '2', 'd', '\0' };
+#    endif
+                                  SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                                }
+                                while (*p != '\0')
+                                  p++;
+#   else
+                                {
+                                  static const char decimal_format[] =
+                                    /* Produce the same number of exponent digits
+                                       as the native printf implementation.  */
+#    if defined _WIN32 && ! defined __CYGWIN__
+                                    "%+.3d";
+#    else
+                                    "%+.2d";
+#    endif
+                                  if (sizeof (DCHAR_T) == 1)
+                                    {
+                                      sprintf ((char *) p, decimal_format, exponent);
+                                      while (*p != '\0')
+                                        p++;
+                                    }
+                                  else
+                                    {
+                                      char expbuf[6 + 1];
+                                      const char *ep;
+                                      sprintf (expbuf, decimal_format, exponent);
+                                      for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                        p++;
+                                    }
+                                }
+#   endif
+                              }
+                            else if (dp->conversion == 'g' || dp->conversion == 'G')
+                              {
+                                if (precision == 0)
+                                  precision = 1;
+                                /* precision >= 1.  */
+
+                                if (arg == 0.0)
+                                  /* The exponent is 0, >= -4, < precision.
+                                     Use fixed-point notation.  */
+                                  {
+                                    size_t ndigits = precision;
+                                    /* Number of trailing zeroes that have to be
+                                       dropped.  */
+                                    size_t nzeroes =
+                                      (flags & FLAG_ALT ? 0 : precision - 1);
+
+                                    --ndigits;
+                                    *p++ = '0';
+                                    if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                      {
+                                        *p++ = decimal_point_char ();
+                                        while (ndigits > nzeroes)
+                                          {
+                                            --ndigits;
+                                            *p++ = '0';
+                                          }
+                                      }
+                                  }
+                                else
+                                  {
+                                    /* arg > 0.0.  */
+                                    int exponent;
+                                    int adjusted;
+                                    char *digits;
+                                    size_t ndigits;
+                                    size_t nzeroes;
+
+                                    exponent = floorlog10 (arg);
+                                    adjusted = 0;
+                                    for (;;)
+                                      {
+                                        digits =
+                                          scale10_round_decimal_double (arg,
+                                                                        (int)(precision - 1) - exponent);
+                                        if (digits == NULL)
+                                          goto out_of_memory;
+                                        ndigits = strlen (digits);
+
+                                        if (ndigits == precision)
+                                          break;
+                                        if (ndigits < precision - 1
+                                            || ndigits > precision + 1)
+                                          /* The exponent was not guessed
+                                             precisely enough.  */
+                                          abort ();
+                                        if (adjusted)
+                                          /* None of two values of exponent is
+                                             the right one.  Prevent an endless
+                                             loop.  */
+                                          abort ();
+                                        free (digits);
+                                        if (ndigits < precision)
+                                          exponent -= 1;
+                                        else
+                                          exponent += 1;
+                                        adjusted = 1;
+                                      }
+                                    /* Here ndigits = precision.  */
+                                    if (is_borderline (digits, precision - 1))
+                                      {
+                                        /* Maybe the exponent guess was too high
+                                           and a smaller exponent can be reached
+                                           by turning a 10...0 into 9...9x.  */
+                                        char *digits2 =
+                                          scale10_round_decimal_double (arg,
+                                                                        (int)(precision - 1) - exponent + 1);
+                                        if (digits2 == NULL)
+                                          {
+                                            free (digits);
+                                            goto out_of_memory;
+                                          }
+                                        if (strlen (digits2) == precision)
+                                          {
+                                            free (digits);
+                                            digits = digits2;
+                                            exponent -= 1;
+                                          }
+                                        else
+                                          free (digits2);
+                                      }
+                                    /* Here ndigits = precision.  */
+
+                                    /* Determine the number of trailing zeroes
+                                       that have to be dropped.  */
+                                    nzeroes = 0;
+                                    if ((flags & FLAG_ALT) == 0)
+                                      while (nzeroes < ndigits
+                                             && digits[nzeroes] == '0')
+                                        nzeroes++;
+
+                                    /* The exponent is now determined.  */
+                                    if (exponent >= -4
+                                        && exponent < (long)precision)
+                                      {
+                                        /* Fixed-point notation:
+                                           max(exponent,0)+1 digits, then the
+                                           decimal point, then the remaining
+                                           digits without trailing zeroes.  */
+                                        if (exponent >= 0)
+                                          {
+                                            size_t ecount = exponent + 1;
+                                            /* Note: ecount <= precision = ndigits.  */
+                                            for (; ecount > 0; ecount--)
+                                              *p++ = digits[--ndigits];
+                                            if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                              {
+                                                *p++ = decimal_point_char ();
+                                                while (ndigits > nzeroes)
+                                                  {
+                                                    --ndigits;
+                                                    *p++ = digits[ndigits];
+                                                  }
+                                              }
+                                          }
+                                        else
+                                          {
+                                            size_t ecount = -exponent - 1;
+                                            *p++ = '0';
+                                            *p++ = decimal_point_char ();
+                                            for (; ecount > 0; ecount--)
+                                              *p++ = '0';
+                                            while (ndigits > nzeroes)
+                                              {
+                                                --ndigits;
+                                                *p++ = digits[ndigits];
+                                              }
+                                          }
+                                      }
+                                    else
+                                      {
+                                        /* Exponential notation.  */
+                                        *p++ = digits[--ndigits];
+                                        if ((flags & FLAG_ALT) || ndigits > nzeroes)
+                                          {
+                                            *p++ = decimal_point_char ();
+                                            while (ndigits > nzeroes)
+                                              {
+                                                --ndigits;
+                                                *p++ = digits[ndigits];
+                                              }
+                                          }
+                                        *p++ = dp->conversion - 'G' + 'E'; /* 'e' or 'E' */
+#   if WIDE_CHAR_VERSION
+                                        {
+                                          static const wchar_t decimal_format[] =
+                                            /* Produce the same number of exponent digits
+                                               as the native printf implementation.  */
+#    if defined _WIN32 && ! defined __CYGWIN__
+                                            { '%', '+', '.', '3', 'd', '\0' };
+#    else
+                                            { '%', '+', '.', '2', 'd', '\0' };
+#    endif
+                                          SNPRINTF (p, 6 + 1, decimal_format, exponent);
+                                        }
+                                        while (*p != '\0')
+                                          p++;
+#   else
+                                        {
+                                          static const char decimal_format[] =
+                                            /* Produce the same number of exponent digits
+                                               as the native printf implementation.  */
+#    if defined _WIN32 && ! defined __CYGWIN__
+                                            "%+.3d";
+#    else
+                                            "%+.2d";
+#    endif
+                                          if (sizeof (DCHAR_T) == 1)
+                                            {
+                                              sprintf ((char *) p, decimal_format, exponent);
+                                              while (*p != '\0')
+                                                p++;
+                                            }
+                                          else
+                                            {
+                                              char expbuf[6 + 1];
+                                              const char *ep;
+                                              sprintf (expbuf, decimal_format, exponent);
+                                              for (ep = expbuf; (*p = *ep) != '\0'; ep++)
+                                                p++;
+                                            }
+                                        }
+#   endif
+                                      }
+
+                                    free (digits);
+                                  }
+                              }
+                            else
+                              abort ();
+#  else
+                            /* arg is finite.  */
+                            if (!(arg == 0.0))
+                              abort ();
+
+                            pad_ptr = p;
+
+                            if (dp->conversion == 'f' || dp->conversion == 'F')
+                              {
+                                *p++ = '0';
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > 0; precision--)
+                                      *p++ = '0';
+                                  }
+                              }
+                            else if (dp->conversion == 'e' || dp->conversion == 'E')
+                              {
+                                *p++ = '0';
+                                if ((flags & FLAG_ALT) || precision > 0)
+                                  {
+                                    *p++ = decimal_point_char ();
+                                    for (; precision > 0; precision--)
+                                      *p++ = '0';
+                                  }
+                                *p++ = dp->conversion; /* 'e' or 'E' */
+                                *p++ = '+';
+                                /* Produce the same number of exponent digits as
+                                   the native printf implementation.  */
+#   if defined _WIN32 && ! defined __CYGWIN__
+                                *p++ = '0';
+#   endif
+                                *p++ = '0';
+                                *p++ = '0';
+                              }
+                            else if (dp->conversion == 'g' || dp->conversion == 'G')
+                              {
+                                *p++ = '0';
+                                if (flags & FLAG_ALT)
+                                  {
+                                    size_t ndigits =
+                                      (precision > 0 ? precision - 1 : 0);
+                                    *p++ = decimal_point_char ();
+                                    for (; ndigits > 0; --ndigits)
+                                      *p++ = '0';
+                                  }
+                              }
+                            else
+                              abort ();
+#  endif
+                          }
+                      }
+                  }
+# endif
+
+                /* The generated string now extends from tmp to p, with the
+                   zero padding insertion point being at pad_ptr.  */
+                count = p - tmp;
+
+                if (count < width)
+                  {
+                    size_t pad = width - count;
+                    DCHAR_T *end = p + pad;
+
+                    if (flags & FLAG_LEFT)
+                      {
+                        /* Pad with spaces on the right.  */
+                        for (; pad > 0; pad--)
+                          *p++ = ' ';
+                      }
+                    else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
+                      {
+                        /* Pad with zeroes.  */
+                        DCHAR_T *q = end;
+
+                        while (p > pad_ptr)
+                          *--q = *--p;
+                        for (; pad > 0; pad--)
+                          *p++ = '0';
+                      }
+                    else
+                      {
+                        /* Pad with spaces on the left.  */
+                        DCHAR_T *q = end;
+
+                        while (p > tmp)
+                          *--q = *--p;
+                        for (; pad > 0; pad--)
+                          *p++ = ' ';
+                      }
+
+                    p = end;
+                  }
+
+                count = p - tmp;
+
+                if (count >= tmp_length)
+                  /* tmp_length was incorrectly calculated - fix the
+                     code above!  */
+                  abort ();
+
+                /* Make room for the result.  */
+                if (count >= allocated - length)
+                  {
+                    size_t n = xsum (length, count);
+
+                    ENSURE_ALLOCATION (n);
+                  }
+
+                /* Append the result.  */
+                memcpy (result + length, tmp, count * sizeof (DCHAR_T));
+                if (tmp != tmpbuf)
+                  free (tmp);
+                length += count;
+              }
+#endif
+            else
+              {
+                arg_type type = a.arg[dp->arg_index].type;
+                int flags = dp->flags;
+#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                int has_width;
+#endif
+#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                size_t width;
+#endif
+#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || NEED_PRINTF_UNBOUNDED_PRECISION
+                int has_precision;
+                size_t precision;
+#endif
+#if NEED_PRINTF_UNBOUNDED_PRECISION
+                int prec_ourselves;
+#else
+#               define prec_ourselves 0
+#endif
+#if NEED_PRINTF_FLAG_LEFTADJUST
+#               define pad_ourselves 1
+#elif !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                int pad_ourselves;
+#else
+#               define pad_ourselves 0
+#endif
+                TCHAR_T *fbp;
+                unsigned int prefix_count;
+                int prefixes[2] IF_LINT (= { 0 });
+                int orig_errno;
+#if !USE_SNPRINTF
+                size_t tmp_length;
+                TCHAR_T tmpbuf[700];
+                TCHAR_T *tmp;
+#endif
+
+#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                has_width = 0;
+#endif
+#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                width = 0;
+                if (dp->width_start != dp->width_end)
+                  {
+                    if (dp->width_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->width_arg_index].a.a_int;
+                        width = arg;
+                        if (arg < 0)
+                          {
+                            /* "A negative field width is taken as a '-' flag
+                                followed by a positive field width."  */
+                            flags |= FLAG_LEFT;
+                            width = -width;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->width_start;
+
+                        do
+                          width = xsum (xtimes (width, 10), *digitp++ - '0');
+                        while (digitp != dp->width_end);
+                      }
+#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                    has_width = 1;
+#endif
+                  }
+#endif
+
+#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF || NEED_PRINTF_UNBOUNDED_PRECISION
+                has_precision = 0;
+                precision = 6;
+                if (dp->precision_start != dp->precision_end)
+                  {
+                    if (dp->precision_arg_index != ARG_NONE)
+                      {
+                        int arg;
+
+                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                          abort ();
+                        arg = a.arg[dp->precision_arg_index].a.a_int;
+                        /* "A negative precision is taken as if the precision
+                            were omitted."  */
+                        if (arg >= 0)
+                          {
+                            precision = arg;
+                            has_precision = 1;
+                          }
+                      }
+                    else
+                      {
+                        const FCHAR_T *digitp = dp->precision_start + 1;
+
+                        precision = 0;
+                        while (digitp != dp->precision_end)
+                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
+                        has_precision = 1;
+                      }
+                  }
+#endif
+
+                /* Decide whether to handle the precision ourselves.  */
+#if NEED_PRINTF_UNBOUNDED_PRECISION
+                switch (dp->conversion)
+                  {
+                  case 'd': case 'i': case 'u':
+                  case 'o':
+                  case 'x': case 'X': case 'p':
+                    prec_ourselves = has_precision && (precision > 0);
+                    break;
+                  default:
+                    prec_ourselves = 0;
+                    break;
+                  }
+#endif
+
+                /* Decide whether to perform the padding ourselves.  */
+#if !NEED_PRINTF_FLAG_LEFTADJUST && (!DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION)
+                switch (dp->conversion)
+                  {
+# if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO
+                  /* If we need conversion from TCHAR_T[] to DCHAR_T[], we need
+                     to perform the padding after this conversion.  Functions
+                     with unistdio extensions perform the padding based on
+                     character count rather than element count.  */
+                  case 'c': case 's':
+# endif
+# if NEED_PRINTF_FLAG_ZERO
+                  case 'f': case 'F': case 'e': case 'E': case 'g': case 'G':
+                  case 'a': case 'A':
+# endif
+                    pad_ourselves = 1;
+                    break;
+                  default:
+                    pad_ourselves = prec_ourselves;
+                    break;
+                  }
+#endif
+
+#if !USE_SNPRINTF
+                /* Allocate a temporary buffer of sufficient size for calling
+                   sprintf.  */
+                tmp_length =
+                  MAX_ROOM_NEEDED (&a, dp->arg_index, dp->conversion, type,
+                                   flags, width, has_precision, precision,
+                                   pad_ourselves);
+
+                if (tmp_length <= sizeof (tmpbuf) / sizeof (TCHAR_T))
+                  tmp = tmpbuf;
+                else
+                  {
+                    size_t tmp_memsize = xtimes (tmp_length, sizeof (TCHAR_T));
+
+                    if (size_overflow_p (tmp_memsize))
+                      /* Overflow, would lead to out of memory.  */
+                      goto out_of_memory;
+                    tmp = (TCHAR_T *) malloc (tmp_memsize);
+                    if (tmp == NULL)
+                      /* Out of memory.  */
+                      goto out_of_memory;
+                  }
+#endif
+
+                /* Construct the format string for calling snprintf or
+                   sprintf.  */
+                fbp = buf;
+                *fbp++ = '%';
+#if NEED_PRINTF_FLAG_GROUPING
+                /* The underlying implementation doesn't support the ' flag.
+                   Produce no grouping characters in this case; this is
+                   acceptable because the grouping is locale dependent.  */
+#else
+                if (flags & FLAG_GROUP)
+                  *fbp++ = '\'';
+#endif
+                if (flags & FLAG_LEFT)
+                  *fbp++ = '-';
+                if (flags & FLAG_SHOWSIGN)
+                  *fbp++ = '+';
+                if (flags & FLAG_SPACE)
+                  *fbp++ = ' ';
+                if (flags & FLAG_ALT)
+                  *fbp++ = '#';
+#if __GLIBC__ >= 2 && !defined __UCLIBC__
+                if (flags & FLAG_LOCALIZED)
+                  *fbp++ = 'I';
+#endif
+                if (!pad_ourselves)
+                  {
+                    if (flags & FLAG_ZERO)
+                      *fbp++ = '0';
+                    if (dp->width_start != dp->width_end)
+                      {
+                        size_t n = dp->width_end - dp->width_start;
+                        /* The width specification is known to consist only
+                           of standard ASCII characters.  */
+                        if (sizeof (FCHAR_T) == sizeof (TCHAR_T))
+                          {
+                            memcpy (fbp, dp->width_start, n * sizeof (TCHAR_T));
+                            fbp += n;
+                          }
+                        else
+                          {
+                            const FCHAR_T *mp = dp->width_start;
+                            do
+                              *fbp++ = *mp++;
+                            while (--n > 0);
+                          }
+                      }
+                  }
+                if (!prec_ourselves)
+                  {
+                    if (dp->precision_start != dp->precision_end)
+                      {
+                        size_t n = dp->precision_end - dp->precision_start;
+                        /* The precision specification is known to consist only
+                           of standard ASCII characters.  */
+                        if (sizeof (FCHAR_T) == sizeof (TCHAR_T))
+                          {
+                            memcpy (fbp, dp->precision_start, n * sizeof (TCHAR_T));
+                            fbp += n;
+                          }
+                        else
+                          {
+                            const FCHAR_T *mp = dp->precision_start;
+                            do
+                              *fbp++ = *mp++;
+                            while (--n > 0);
+                          }
+                      }
+                  }
+
+                switch (type)
+                  {
+#if HAVE_LONG_LONG_INT
+                  case TYPE_LONGLONGINT:
+                  case TYPE_ULONGLONGINT:
+# if defined _WIN32 && ! defined __CYGWIN__
+                    *fbp++ = 'I';
+                    *fbp++ = '6';
+                    *fbp++ = '4';
+                    break;
+# else
+                    *fbp++ = 'l';
+# endif
+#endif
+                    FALLTHROUGH;
+                  case TYPE_LONGINT:
+                  case TYPE_ULONGINT:
+#if HAVE_WINT_T
+                  case TYPE_WIDE_CHAR:
+#endif
+#if HAVE_WCHAR_T
+                  case TYPE_WIDE_STRING:
+#endif
+                    *fbp++ = 'l';
+                    break;
+                  case TYPE_LONGDOUBLE:
+                    *fbp++ = 'L';
+                    break;
+                  default:
+                    break;
+                  }
+#if NEED_PRINTF_DIRECTIVE_F
+                if (dp->conversion == 'F')
+                  *fbp = 'f';
+                else
+#endif
+                  *fbp = dp->conversion;
+#if USE_SNPRINTF
+# if ! (((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))        \
+         && !defined __UCLIBC__)                                            \
+        || (defined __APPLE__ && defined __MACH__)                          \
+        || (defined _WIN32 && ! defined __CYGWIN__))
+                fbp[1] = '%';
+                fbp[2] = 'n';
+                fbp[3] = '\0';
+# else
+                /* On glibc2 systems from glibc >= 2.3 - probably also older
+                   ones - we know that snprintf's return value conforms to
+                   ISO C 99: the tests gl_SNPRINTF_RETVAL_C99 and
+                   gl_SNPRINTF_TRUNCATION_C99 pass.
+                   Therefore we can avoid using %n in this situation.
+                   On glibc2 systems from 2004-10-18 or newer, the use of %n
+                   in format strings in writable memory may crash the program
+                   (if compiled with _FORTIFY_SOURCE=2), so we should avoid it
+                   in this situation.  */
+                /* On Mac OS X 10.3 or newer, we know that snprintf's return
+                   value conforms to ISO C 99: the tests gl_SNPRINTF_RETVAL_C99
+                   and gl_SNPRINTF_TRUNCATION_C99 pass.
+                   Therefore we can avoid using %n in this situation.
+                   On Mac OS X 10.13 or newer, the use of %n in format strings
+                   in writable memory by default crashes the program, so we
+                   should avoid it in this situation.  */
+                /* On native Windows systems (such as mingw), we can avoid using
+                   %n because:
+                     - Although the gl_SNPRINTF_TRUNCATION_C99 test fails,
+                       snprintf does not write more than the specified number
+                       of bytes. (snprintf (buf, 3, "%d %d", 4567, 89) writes
+                       '4', '5', '6' into buf, not '4', '5', '\0'.)
+                     - Although the gl_SNPRINTF_RETVAL_C99 test fails, snprintf
+                       allows us to recognize the case of an insufficient
+                       buffer size: it returns -1 in this case.
+                   On native Windows systems (such as mingw) where the OS is
+                   Windows Vista, the use of %n in format strings by default
+                   crashes the program. See
+                     <https://gcc.gnu.org/ml/gcc/2007-06/msg00122.html> and
+                     <https://msdn.microsoft.com/en-us/library/ms175782.aspx>
+                   So we should avoid %n in this situation.  */
+                fbp[1] = '\0';
+# endif
+#else
+                fbp[1] = '\0';
+#endif
+
+                /* Construct the arguments for calling snprintf or sprintf.  */
+                prefix_count = 0;
+                if (!pad_ourselves && dp->width_arg_index != ARG_NONE)
+                  {
+                    if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
+                      abort ();
+                    prefixes[prefix_count++] = a.arg[dp->width_arg_index].a.a_int;
+                  }
+                if (!prec_ourselves && dp->precision_arg_index != ARG_NONE)
+                  {
+                    if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
+                      abort ();
+                    prefixes[prefix_count++] = a.arg[dp->precision_arg_index].a.a_int;
+                  }
+
+#if USE_SNPRINTF
+                /* The SNPRINTF result is appended after result[0..length].
+                   The latter is an array of DCHAR_T; SNPRINTF appends an
+                   array of TCHAR_T to it.  This is possible because
+                   sizeof (TCHAR_T) divides sizeof (DCHAR_T) and
+                   alignof (TCHAR_T) <= alignof (DCHAR_T).  */
+# define TCHARS_PER_DCHAR (sizeof (DCHAR_T) / sizeof (TCHAR_T))
+                /* Ensure that maxlen below will be >= 2.  Needed on BeOS,
+                   where an snprintf() with maxlen==1 acts like sprintf().  */
+                ENSURE_ALLOCATION (xsum (length,
+                                         (2 + TCHARS_PER_DCHAR - 1)
+                                         / TCHARS_PER_DCHAR));
+                /* Prepare checking whether snprintf returns the count
+                   via %n.  */
+                *(TCHAR_T *) (result + length) = '\0';
+#endif
+
+                orig_errno = errno;
+
+                for (;;)
+                  {
+                    int count = -1;
+
+#if USE_SNPRINTF
+                    int retcount = 0;
+                    size_t maxlen = allocated - length;
+                    /* SNPRINTF can fail if its second argument is
+                       > INT_MAX.  */
+                    if (maxlen > INT_MAX / TCHARS_PER_DCHAR)
+                      maxlen = INT_MAX / TCHARS_PER_DCHAR;
+                    maxlen = maxlen * TCHARS_PER_DCHAR;
+# define SNPRINTF_BUF(arg) \
+                    switch (prefix_count)                                   \
+                      {                                                     \
+                      case 0:                                               \
+                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
+                                             maxlen, buf,                   \
+                                             arg, &count);                  \
+                        break;                                              \
+                      case 1:                                               \
+                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
+                                             maxlen, buf,                   \
+                                             prefixes[0], arg, &count);     \
+                        break;                                              \
+                      case 2:                                               \
+                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
+                                             maxlen, buf,                   \
+                                             prefixes[0], prefixes[1], arg, \
+                                             &count);                       \
+                        break;                                              \
+                      default:                                              \
+                        abort ();                                           \
+                      }
+#else
+# define SNPRINTF_BUF(arg) \
+                    switch (prefix_count)                                   \
+                      {                                                     \
+                      case 0:                                               \
+                        count = sprintf (tmp, buf, arg);                    \
+                        break;                                              \
+                      case 1:                                               \
+                        count = sprintf (tmp, buf, prefixes[0], arg);       \
+                        break;                                              \
+                      case 2:                                               \
+                        count = sprintf (tmp, buf, prefixes[0], prefixes[1],\
+                                         arg);                              \
+                        break;                                              \
+                      default:                                              \
+                        abort ();                                           \
+                      }
+#endif
+
+                    errno = 0;
+                    switch (type)
+                      {
+                      case TYPE_SCHAR:
+                        {
+                          int arg = a.arg[dp->arg_index].a.a_schar;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_UCHAR:
+                        {
+                          unsigned int arg = a.arg[dp->arg_index].a.a_uchar;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_SHORT:
+                        {
+                          int arg = a.arg[dp->arg_index].a.a_short;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_USHORT:
+                        {
+                          unsigned int arg = a.arg[dp->arg_index].a.a_ushort;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_INT:
+                        {
+                          int arg = a.arg[dp->arg_index].a.a_int;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_UINT:
+                        {
+                          unsigned int arg = a.arg[dp->arg_index].a.a_uint;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_LONGINT:
+                        {
+                          long int arg = a.arg[dp->arg_index].a.a_longint;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_ULONGINT:
+                        {
+                          unsigned long int arg = a.arg[dp->arg_index].a.a_ulongint;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#if HAVE_LONG_LONG_INT
+                      case TYPE_LONGLONGINT:
+                        {
+                          long long int arg = a.arg[dp->arg_index].a.a_longlongint;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_ULONGLONGINT:
+                        {
+                          unsigned long long int arg = a.arg[dp->arg_index].a.a_ulonglongint;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#endif
+                      case TYPE_DOUBLE:
+                        {
+                          double arg = a.arg[dp->arg_index].a.a_double;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_LONGDOUBLE:
+                        {
+                          long double arg = a.arg[dp->arg_index].a.a_longdouble;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      case TYPE_CHAR:
+                        {
+                          int arg = a.arg[dp->arg_index].a.a_char;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#if HAVE_WINT_T
+                      case TYPE_WIDE_CHAR:
+                        {
+                          wint_t arg = a.arg[dp->arg_index].a.a_wide_char;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#endif
+                      case TYPE_STRING:
+                        {
+                          const char *arg = a.arg[dp->arg_index].a.a_string;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#if HAVE_WCHAR_T
+                      case TYPE_WIDE_STRING:
+                        {
+                          const wchar_t *arg = a.arg[dp->arg_index].a.a_wide_string;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+#endif
+                      case TYPE_POINTER:
+                        {
+                          void *arg = a.arg[dp->arg_index].a.a_pointer;
+                          SNPRINTF_BUF (arg);
+                        }
+                        break;
+                      default:
+                        abort ();
+                      }
+
+#if USE_SNPRINTF
+                    /* Portability: Not all implementations of snprintf()
+                       are ISO C 99 compliant.  Determine the number of
+                       bytes that snprintf() has produced or would have
+                       produced.  */
+                    if (count >= 0)
+                      {
+                        /* Verify that snprintf() has NUL-terminated its
+                           result.  */
+                        if ((unsigned int) count < maxlen
+                            && ((TCHAR_T *) (result + length)) [count] != '\0')
+                          abort ();
+                        /* Portability hack.  */
+                        if (retcount > count)
+                          count = retcount;
+                      }
+                    else
+                      {
+                        /* snprintf() doesn't understand the '%n'
+                           directive.  */
+                        if (fbp[1] != '\0')
+                          {
+                            /* Don't use the '%n' directive; instead, look
+                               at the snprintf() return value.  */
+                            fbp[1] = '\0';
+                            continue;
+                          }
+                        else
+                          {
+                            /* Look at the snprintf() return value.  */
+                            if (retcount < 0)
+                              {
+# if !HAVE_SNPRINTF_RETVAL_C99 || USE_MSVC__SNPRINTF
+                                /* HP-UX 10.20 snprintf() is doubly deficient:
+                                   It doesn't understand the '%n' directive,
+                                   *and* it returns -1 (rather than the length
+                                   that would have been required) when the
+                                   buffer is too small.
+                                   But a failure at this point can also come
+                                   from other reasons than a too small buffer,
+                                   such as an invalid wide string argument to
+                                   the %ls directive, or possibly an invalid
+                                   floating-point argument.  */
+                                size_t tmp_length =
+                                  MAX_ROOM_NEEDED (&a, dp->arg_index,
+                                                   dp->conversion, type, flags,
+                                                   width,
+                                                   has_precision,
+                                                   precision, pad_ourselves);
+
+                                if (maxlen < tmp_length)
+                                  {
+                                    /* Make more room.  But try to do through
+                                       this reallocation only once.  */
+                                    size_t bigger_need =
+                                      xsum (length,
+                                            xsum (tmp_length,
+                                                  TCHARS_PER_DCHAR - 1)
+                                            / TCHARS_PER_DCHAR);
+                                    /* And always grow proportionally.
+                                       (There may be several arguments, each
+                                       needing a little more room than the
+                                       previous one.)  */
+                                    size_t bigger_need2 =
+                                      xsum (xtimes (allocated, 2), 12);
+                                    if (bigger_need < bigger_need2)
+                                      bigger_need = bigger_need2;
+                                    ENSURE_ALLOCATION (bigger_need);
+                                    continue;
+                                  }
+# endif
+                              }
+                            else
+                              count = retcount;
+                          }
+                      }
+#endif
+
+                    /* Attempt to handle failure.  */
+                    if (count < 0)
+                      {
+                        /* SNPRINTF or sprintf failed.  Save and use the errno
+                           that it has set, if any.  */
+                        int saved_errno = errno;
+                        if (saved_errno == 0)
+                          {
+                            if (dp->conversion == 'c' || dp->conversion == 's')
+                              saved_errno = EILSEQ;
+                            else
+                              saved_errno = EINVAL;
+                          }
+
+                        if (!(result == resultbuf || result == NULL))
+                          free (result);
+                        if (buf_malloced != NULL)
+                          free (buf_malloced);
+                        CLEANUP ();
+
+                        errno = saved_errno;
+                        return NULL;
+                      }
+
+#if USE_SNPRINTF
+                    /* Handle overflow of the allocated buffer.
+                       If such an overflow occurs, a C99 compliant snprintf()
+                       returns a count >= maxlen.  However, a non-compliant
+                       snprintf() function returns only count = maxlen - 1.  To
+                       cover both cases, test whether count >= maxlen - 1.  */
+                    if ((unsigned int) count + 1 >= maxlen)
+                      {
+                        /* If maxlen already has attained its allowed maximum,
+                           allocating more memory will not increase maxlen.
+                           Instead of looping, bail out.  */
+                        if (maxlen == INT_MAX / TCHARS_PER_DCHAR)
+                          goto overflow;
+                        else
+                          {
+                            /* Need at least (count + 1) * sizeof (TCHAR_T)
+                               bytes.  (The +1 is for the trailing NUL.)
+                               But ask for (count + 2) * sizeof (TCHAR_T)
+                               bytes, so that in the next round, we likely get
+                                 maxlen > (unsigned int) count + 1
+                               and so we don't get here again.
+                               And allocate proportionally, to avoid looping
+                               eternally if snprintf() reports a too small
+                               count.  */
+                            size_t n =
+                              xmax (xsum (length,
+                                          ((unsigned int) count + 2
+                                           + TCHARS_PER_DCHAR - 1)
+                                          / TCHARS_PER_DCHAR),
+                                    xtimes (allocated, 2));
+
+                            ENSURE_ALLOCATION (n);
+                            continue;
+                          }
+                      }
+#endif
+
+#if NEED_PRINTF_UNBOUNDED_PRECISION
+                    if (prec_ourselves)
+                      {
+                        /* Handle the precision.  */
+                        TCHAR_T *prec_ptr =
+# if USE_SNPRINTF
+                          (TCHAR_T *) (result + length);
+# else
+                          tmp;
+# endif
+                        size_t prefix_count;
+                        size_t move;
+
+                        prefix_count = 0;
+                        /* Put the additional zeroes after the sign.  */
+                        if (count >= 1
+                            && (*prec_ptr == '-' || *prec_ptr == '+'
+                                || *prec_ptr == ' '))
+                          prefix_count = 1;
+                        /* Put the additional zeroes after the 0x prefix if
+                           (flags & FLAG_ALT) || (dp->conversion == 'p').  */
+                        else if (count >= 2
+                                 && prec_ptr[0] == '0'
+                                 && (prec_ptr[1] == 'x' || prec_ptr[1] == 'X'))
+                          prefix_count = 2;
+
+                        move = count - prefix_count;
+                        if (precision > move)
+                          {
+                            /* Insert zeroes.  */
+                            size_t insert = precision - move;
+                            TCHAR_T *prec_end;
+
+# if USE_SNPRINTF
+                            size_t n =
+                              xsum (length,
+                                    (count + insert + TCHARS_PER_DCHAR - 1)
+                                    / TCHARS_PER_DCHAR);
+                            length += (count + TCHARS_PER_DCHAR - 1) / TCHARS_PER_DCHAR;
+                            ENSURE_ALLOCATION (n);
+                            length -= (count + TCHARS_PER_DCHAR - 1) / TCHARS_PER_DCHAR;
+                            prec_ptr = (TCHAR_T *) (result + length);
+# endif
+
+                            prec_end = prec_ptr + count;
+                            prec_ptr += prefix_count;
+
+                            while (prec_end > prec_ptr)
+                              {
+                                prec_end--;
+                                prec_end[insert] = prec_end[0];
+                              }
+
+                            prec_end += insert;
+                            do
+                              *--prec_end = '0';
+                            while (prec_end > prec_ptr);
+
+                            count += insert;
+                          }
+                      }
+#endif
+
+#if !USE_SNPRINTF
+                    if (count >= tmp_length)
+                      /* tmp_length was incorrectly calculated - fix the
+                         code above!  */
+                      abort ();
+#endif
+
+#if !DCHAR_IS_TCHAR
+                    /* Convert from TCHAR_T[] to DCHAR_T[].  */
+                    if (dp->conversion == 'c' || dp->conversion == 's')
+                      {
+                        /* type = TYPE_CHAR or TYPE_WIDE_CHAR or TYPE_STRING
+                           TYPE_WIDE_STRING.
+                           The result string is not certainly ASCII.  */
+                        const TCHAR_T *tmpsrc;
+                        DCHAR_T *tmpdst;
+                        size_t tmpdst_len;
+                        /* This code assumes that TCHAR_T is 'char'.  */
+                        verify (sizeof (TCHAR_T) == 1);
+# if USE_SNPRINTF
+                        tmpsrc = (TCHAR_T *) (result + length);
+# else
+                        tmpsrc = tmp;
+# endif
+                        tmpdst =
+                          DCHAR_CONV_FROM_ENCODING (locale_charset (),
+                                                    iconveh_question_mark,
+                                                    tmpsrc, count,
+                                                    NULL,
+                                                    NULL, &tmpdst_len);
+                        if (tmpdst == NULL)
+                          {
+                            int saved_errno = errno;
+                            if (!(result == resultbuf || result == NULL))
+                              free (result);
+                            if (buf_malloced != NULL)
+                              free (buf_malloced);
+                            CLEANUP ();
+                            errno = saved_errno;
+                            return NULL;
+                          }
+                        ENSURE_ALLOCATION (xsum (length, tmpdst_len));
+                        DCHAR_CPY (result + length, tmpdst, tmpdst_len);
+                        free (tmpdst);
+                        count = tmpdst_len;
+                      }
+                    else
+                      {
+                        /* The result string is ASCII.
+                           Simple 1:1 conversion.  */
+# if USE_SNPRINTF
+                        /* If sizeof (DCHAR_T) == sizeof (TCHAR_T), it's a
+                           no-op conversion, in-place on the array starting
+                           at (result + length).  */
+                        if (sizeof (DCHAR_T) != sizeof (TCHAR_T))
+# endif
+                          {
+                            const TCHAR_T *tmpsrc;
+                            DCHAR_T *tmpdst;
+                            size_t n;
+
+# if USE_SNPRINTF
+                            if (result == resultbuf)
+                              {
+                                tmpsrc = (TCHAR_T *) (result + length);
+                                /* ENSURE_ALLOCATION will not move tmpsrc
+                                   (because it's part of resultbuf).  */
+                                ENSURE_ALLOCATION (xsum (length, count));
+                              }
+                            else
+                              {
+                                /* ENSURE_ALLOCATION will move the array
+                                   (because it uses realloc().  */
+                                ENSURE_ALLOCATION (xsum (length, count));
+                                tmpsrc = (TCHAR_T *) (result + length);
+                              }
+# else
+                            tmpsrc = tmp;
+                            ENSURE_ALLOCATION (xsum (length, count));
+# endif
+                            tmpdst = result + length;
+                            /* Copy backwards, because of overlapping.  */
+                            tmpsrc += count;
+                            tmpdst += count;
+                            for (n = count; n > 0; n--)
+                              *--tmpdst = *--tmpsrc;
+                          }
+                      }
+#endif
+
+#if DCHAR_IS_TCHAR && !USE_SNPRINTF
+                    /* Make room for the result.  */
+                    if (count > allocated - length)
+                      {
+                        /* Need at least count elements.  But allocate
+                           proportionally.  */
+                        size_t n =
+                          xmax (xsum (length, count), xtimes (allocated, 2));
+
+                        ENSURE_ALLOCATION (n);
+                      }
+#endif
+
+                    /* Here count <= allocated - length.  */
+
+                    /* Perform padding.  */
+#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
+                    if (pad_ourselves && has_width)
+                      {
+                        size_t w;
+# if ENABLE_UNISTDIO
+                        /* Outside POSIX, it's preferable to compare the width
+                           against the number of _characters_ of the converted
+                           value.  */
+                        w = DCHAR_MBSNLEN (result + length, count);
+# else
+                        /* The width is compared against the number of _bytes_
+                           of the converted value, says POSIX.  */
+                        w = count;
+# endif
+                        if (w < width)
+                          {
+                            size_t pad = width - w;
+
+                            /* Make room for the result.  */
+                            if (xsum (count, pad) > allocated - length)
+                              {
+                                /* Need at least count + pad elements.  But
+                                   allocate proportionally.  */
+                                size_t n =
+                                  xmax (xsum3 (length, count, pad),
+                                        xtimes (allocated, 2));
+
+# if USE_SNPRINTF
+                                length += count;
+                                ENSURE_ALLOCATION (n);
+                                length -= count;
+# else
+                                ENSURE_ALLOCATION (n);
+# endif
+                              }
+                            /* Here count + pad <= allocated - length.  */
+
+                            {
+# if !DCHAR_IS_TCHAR || USE_SNPRINTF
+                              DCHAR_T * const rp = result + length;
+# else
+                              DCHAR_T * const rp = tmp;
+# endif
+                              DCHAR_T *p = rp + count;
+                              DCHAR_T *end = p + pad;
+                              DCHAR_T *pad_ptr;
+# if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO
+                              if (dp->conversion == 'c'
+                                  || dp->conversion == 's')
+                                /* No zero-padding for string directives.  */
+                                pad_ptr = NULL;
+                              else
+# endif
+                                {
+                                  pad_ptr = (*rp == '-' ? rp + 1 : rp);
+                                  /* No zero-padding of "inf" and "nan".  */
+                                  if ((*pad_ptr >= 'A' && *pad_ptr <= 'Z')
+                                      || (*pad_ptr >= 'a' && *pad_ptr <= 'z'))
+                                    pad_ptr = NULL;
+                                }
+                              /* The generated string now extends from rp to p,
+                                 with the zero padding insertion point being at
+                                 pad_ptr.  */
+
+                              count = count + pad; /* = end - rp */
+
+                              if (flags & FLAG_LEFT)
+                                {
+                                  /* Pad with spaces on the right.  */
+                                  for (; pad > 0; pad--)
+                                    *p++ = ' ';
+                                }
+                              else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
+                                {
+                                  /* Pad with zeroes.  */
+                                  DCHAR_T *q = end;
+
+                                  while (p > pad_ptr)
+                                    *--q = *--p;
+                                  for (; pad > 0; pad--)
+                                    *p++ = '0';
+                                }
+                              else
+                                {
+                                  /* Pad with spaces on the left.  */
+                                  DCHAR_T *q = end;
+
+                                  while (p > rp)
+                                    *--q = *--p;
+                                  for (; pad > 0; pad--)
+                                    *p++ = ' ';
+                                }
+                            }
+                          }
+                      }
+#endif
+
+                    /* Here still count <= allocated - length.  */
+
+#if !DCHAR_IS_TCHAR || USE_SNPRINTF
+                    /* The snprintf() result did fit.  */
+#else
+                    /* Append the sprintf() result.  */
+                    memcpy (result + length, tmp, count * sizeof (DCHAR_T));
+#endif
+#if !USE_SNPRINTF
+                    if (tmp != tmpbuf)
+                      free (tmp);
+#endif
+
+#if NEED_PRINTF_DIRECTIVE_F
+                    if (dp->conversion == 'F')
+                      {
+                        /* Convert the %f result to upper case for %F.  */
+                        DCHAR_T *rp = result + length;
+                        size_t rc;
+                        for (rc = count; rc > 0; rc--, rp++)
+                          if (*rp >= 'a' && *rp <= 'z')
+                            *rp = *rp - 'a' + 'A';
+                      }
+#endif
+
+                    length += count;
+                    break;
+                  }
+                errno = orig_errno;
+#undef pad_ourselves
+#undef prec_ourselves
+              }
+          }
+      }
+
+    /* Add the final NUL.  */
+    ENSURE_ALLOCATION (xsum (length, 1));
+    result[length] = '\0';
+
+    if (result != resultbuf && length + 1 < allocated)
+      {
+        /* Shrink the allocated memory if possible.  */
+        DCHAR_T *memory;
+
+        memory = (DCHAR_T *) realloc (result, (length + 1) * sizeof (DCHAR_T));
+        if (memory != NULL)
+          result = memory;
+      }
+
+    if (buf_malloced != NULL)
+      free (buf_malloced);
+    CLEANUP ();
+    *lengthp = length;
+    /* Note that we can produce a big string of a length > INT_MAX.  POSIX
+       says that snprintf() fails with errno = EOVERFLOW in this case, but
+       that's only because snprintf() returns an 'int'.  This function does
+       not have this limitation.  */
+    return result;
+
+#if USE_SNPRINTF
+  overflow:
+    if (!(result == resultbuf || result == NULL))
+      free (result);
+    if (buf_malloced != NULL)
+      free (buf_malloced);
+    CLEANUP ();
+    errno = EOVERFLOW;
+    return NULL;
+#endif
+
+  out_of_memory:
+    if (!(result == resultbuf || result == NULL))
+      free (result);
+    if (buf_malloced != NULL)
+      free (buf_malloced);
+  out_of_memory_1:
+    CLEANUP ();
+    errno = ENOMEM;
+    return NULL;
+  }
+}
+
+#undef MAX_ROOM_NEEDED
+#undef TCHARS_PER_DCHAR
+#undef SNPRINTF
+#undef USE_SNPRINTF
+#undef DCHAR_SET
+#undef DCHAR_CPY
+#undef PRINTF_PARSE
+#undef DIRECTIVES
+#undef DIRECTIVE
+#undef DCHAR_IS_TCHAR
+#undef TCHAR_T
+#undef DCHAR_T
+#undef FCHAR_T
+#undef VASNPRINTF
diff --git a/grub-core/lib/gnulib/vasnprintf.h b/grub-core/lib/gnulib/vasnprintf.h
new file mode 100644
index 0000000..5b192b2
--- /dev/null
+++ b/grub-core/lib/gnulib/vasnprintf.h
@@ -0,0 +1,79 @@
+/* vsprintf with automatic memory allocation.
+   Copyright (C) 2002-2004, 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _VASNPRINTF_H
+#define _VASNPRINTF_H
+
+/* Get va_list.  */
+#include <stdarg.h>
+
+/* Get size_t.  */
+#include <stddef.h>
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The __-protected variants of the attributes 'format' and 'printf' are
+   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
+   gnulib and libintl do '#define printf __printf__' when they override
+   the 'printf' function.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Write formatted output to a string dynamically allocated with malloc().
+   You can pass a preallocated buffer for the result in RESULTBUF and its
+   size in *LENGTHP; otherwise you pass RESULTBUF = NULL.
+   If successful, return the address of the string (this may be = RESULTBUF
+   if no dynamic memory allocation was necessary) and set *LENGTHP to the
+   number of resulting bytes, excluding the trailing NUL.  Upon error, set
+   errno and return NULL.
+
+   When dynamic memory allocation occurs, the preallocated buffer is left
+   alone (with possibly modified contents).  This makes it possible to use
+   a statically allocated or stack-allocated buffer, like this:
+
+          char buf[100];
+          size_t len = sizeof (buf);
+          char *output = vasnprintf (buf, &len, format, args);
+          if (output == NULL)
+            ... error handling ...;
+          else
+            {
+              ... use the output string ...;
+              if (output != buf)
+                free (output);
+            }
+  */
+#if REPLACE_VASNPRINTF
+# define asnprintf rpl_asnprintf
+# define vasnprintf rpl_vasnprintf
+#endif
+extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
+       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4));
+extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args)
+       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _VASNPRINTF_H */
diff --git a/grub-core/lib/gnulib/verify.h b/grub-core/lib/gnulib/verify.h
new file mode 100644
index 0000000..b2e5f64
--- /dev/null
+++ b/grub-core/lib/gnulib/verify.h
@@ -0,0 +1,285 @@
+/* Compile-time assert-like macros.
+
+   Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert, Bruno Haible, and Jim Meyering.  */
+
+#ifndef _GL_VERIFY_H
+#define _GL_VERIFY_H
+
+
+/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per C11.
+   This is supported by GCC 4.6.0 and later, in C mode, and its use
+   here generates easier-to-read diagnostics when verify (R) fails.
+
+   Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11.
+   This will likely be supported by future GCC versions, in C++ mode.
+
+   Use this only with GCC.  If we were willing to slow 'configure'
+   down we could also use it with other compilers, but since this
+   affects only the quality of diagnostics, why bother?  */
+#if (4 < __GNUC__ + (6 <= __GNUC_MINOR__) \
+     && (201112L <= __STDC_VERSION__  || !defined __STRICT_ANSI__) \
+     && !defined __cplusplus)
+# define _GL_HAVE__STATIC_ASSERT 1
+#endif
+/* The condition (99 < __GNUC__) is temporary, until we know about the
+   first G++ release that supports static_assert.  */
+#if (99 < __GNUC__) && defined __cplusplus
+# define _GL_HAVE_STATIC_ASSERT 1
+#endif
+
+/* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other
+   system headers, defines a conflicting _Static_assert that is no
+   better than ours; override it.  */
+#ifndef _GL_HAVE_STATIC_ASSERT
+# include <stddef.h>
+# undef _Static_assert
+#endif
+
+/* Each of these macros verifies that its argument R is nonzero.  To
+   be portable, R should be an integer constant expression.  Unlike
+   assert (R), there is no run-time overhead.
+
+   If _Static_assert works, verify (R) uses it directly.  Similarly,
+   _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct
+   that is an operand of sizeof.
+
+   The code below uses several ideas for C++ compilers, and for C
+   compilers that do not support _Static_assert:
+
+   * The first step is ((R) ? 1 : -1).  Given an expression R, of
+     integral or boolean or floating-point type, this yields an
+     expression of integral type, whose value is later verified to be
+     constant and nonnegative.
+
+   * Next this expression W is wrapped in a type
+     struct _gl_verify_type {
+       unsigned int _gl_verify_error_if_negative: W;
+     }.
+     If W is negative, this yields a compile-time error.  No compiler can
+     deal with a bit-field of negative size.
+
+     One might think that an array size check would have the same
+     effect, that is, that the type struct { unsigned int dummy[W]; }
+     would work as well.  However, inside a function, some compilers
+     (such as C++ compilers and GNU C) allow local parameters and
+     variables inside array size expressions.  With these compilers,
+     an array size check would not properly diagnose this misuse of
+     the verify macro:
+
+       void function (int n) { verify (n < 0); }
+
+   * For the verify macro, the struct _gl_verify_type will need to
+     somehow be embedded into a declaration.  To be portable, this
+     declaration must declare an object, a constant, a function, or a
+     typedef name.  If the declared entity uses the type directly,
+     such as in
+
+       struct dummy {...};
+       typedef struct {...} dummy;
+       extern struct {...} *dummy;
+       extern void dummy (struct {...} *);
+       extern struct {...} *dummy (void);
+
+     two uses of the verify macro would yield colliding declarations
+     if the entity names are not disambiguated.  A workaround is to
+     attach the current line number to the entity name:
+
+       #define _GL_CONCAT0(x, y) x##y
+       #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
+       extern struct {...} * _GL_CONCAT (dummy, __LINE__);
+
+     But this has the problem that two invocations of verify from
+     within the same macro would collide, since the __LINE__ value
+     would be the same for both invocations.  (The GCC __COUNTER__
+     macro solves this problem, but is not portable.)
+
+     A solution is to use the sizeof operator.  It yields a number,
+     getting rid of the identity of the type.  Declarations like
+
+       extern int dummy [sizeof (struct {...})];
+       extern void dummy (int [sizeof (struct {...})]);
+       extern int (*dummy (void)) [sizeof (struct {...})];
+
+     can be repeated.
+
+   * Should the implementation use a named struct or an unnamed struct?
+     Which of the following alternatives can be used?
+
+       extern int dummy [sizeof (struct {...})];
+       extern int dummy [sizeof (struct _gl_verify_type {...})];
+       extern void dummy (int [sizeof (struct {...})]);
+       extern void dummy (int [sizeof (struct _gl_verify_type {...})]);
+       extern int (*dummy (void)) [sizeof (struct {...})];
+       extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})];
+
+     In the second and sixth case, the struct type is exported to the
+     outer scope; two such declarations therefore collide.  GCC warns
+     about the first, third, and fourth cases.  So the only remaining
+     possibility is the fifth case:
+
+       extern int (*dummy (void)) [sizeof (struct {...})];
+
+   * GCC warns about duplicate declarations of the dummy function if
+     -Wredundant-decls is used.  GCC 4.3 and later have a builtin
+     __COUNTER__ macro that can let us generate unique identifiers for
+     each dummy function, to suppress this warning.
+
+   * This implementation exploits the fact that older versions of GCC,
+     which do not support _Static_assert, also do not warn about the
+     last declaration mentioned above.
+
+   * GCC warns if -Wnested-externs is enabled and verify() is used
+     within a function body; but inside a function, you can always
+     arrange to use verify_expr() instead.
+
+   * In C++, any struct definition inside sizeof is invalid.
+     Use a template type to work around the problem.  */
+
+/* Concatenate two preprocessor tokens.  */
+#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y)
+#define _GL_CONCAT0(x, y) x##y
+
+/* _GL_COUNTER is an integer, preferably one that changes each time we
+   use it.  Use __COUNTER__ if it works, falling back on __LINE__
+   otherwise.  __LINE__ isn't perfect, but it's better than a
+   constant.  */
+#if defined __COUNTER__ && __COUNTER__ != __COUNTER__
+# define _GL_COUNTER __COUNTER__
+#else
+# define _GL_COUNTER __LINE__
+#endif
+
+/* Generate a symbol with the given prefix, making it unique if
+   possible.  */
+#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER)
+
+/* Verify requirement R at compile-time, as an integer constant expression
+   that returns 1.  If R is false, fail at compile-time, preferably
+   with a diagnostic that includes the string-literal DIAGNOSTIC.  */
+
+#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \
+   (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC)))
+
+#ifdef __cplusplus
+# if !GNULIB_defined_struct__gl_verify_type
+template <int w>
+  struct _gl_verify_type {
+    unsigned int _gl_verify_error_if_negative: w;
+  };
+#  define GNULIB_defined_struct__gl_verify_type 1
+# endif
+# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
+    _gl_verify_type<(R) ? 1 : -1>
+#elif defined _GL_HAVE__STATIC_ASSERT
+# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
+    struct {                                   \
+      _Static_assert (R, DIAGNOSTIC);          \
+      int _gl_dummy;                          \
+    }
+#else
+# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \
+    struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; }
+#endif
+
+/* Verify requirement R at compile-time, as a declaration without a
+   trailing ';'.  If R is false, fail at compile-time, preferably
+   with a diagnostic that includes the string-literal DIAGNOSTIC.
+
+   Unfortunately, unlike C11, this implementation must appear as an
+   ordinary declaration, and cannot appear inside struct { ... }.  */
+
+#ifdef _GL_HAVE__STATIC_ASSERT
+# define _GL_VERIFY _Static_assert
+#else
+# define _GL_VERIFY(R, DIAGNOSTIC)				       \
+    extern int (*_GL_GENSYM (_gl_verify_function) (void))	       \
+      [_GL_VERIFY_TRUE (R, DIAGNOSTIC)]
+#endif
+
+/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h.  */
+#ifdef _GL_STATIC_ASSERT_H
+# if !defined _GL_HAVE__STATIC_ASSERT && !defined _Static_assert
+#  define _Static_assert(R, DIAGNOSTIC) _GL_VERIFY (R, DIAGNOSTIC)
+# endif
+# if !defined _GL_HAVE_STATIC_ASSERT && !defined static_assert
+#  define static_assert _Static_assert /* C11 requires this #define.  */
+# endif
+#endif
+
+/* @assert.h omit start@  */
+
+/* Each of these macros verifies that its argument R is nonzero.  To
+   be portable, R should be an integer constant expression.  Unlike
+   assert (R), there is no run-time overhead.
+
+   There are two macros, since no single macro can be used in all
+   contexts in C.  verify_true (R) is for scalar contexts, including
+   integer constant expression contexts.  verify (R) is for declaration
+   contexts, e.g., the top level.  */
+
+/* Verify requirement R at compile-time, as an integer constant expression.
+   Return 1.  This is equivalent to verify_expr (R, 1).
+
+   verify_true is obsolescent; please use verify_expr instead.  */
+
+#define verify_true(R) _GL_VERIFY_TRUE (R, "verify_true (" #R ")")
+
+/* Verify requirement R at compile-time.  Return the value of the
+   expression E.  */
+
+#define verify_expr(R, E) \
+   (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E))
+
+/* Verify requirement R at compile-time, as a declaration without a
+   trailing ';'.  */
+
+#ifdef __GNUC__
+# define verify(R) _GL_VERIFY (R, "verify (" #R ")")
+#else
+/* PGI barfs if R is long.  Play it safe.  */
+# define verify(R) _GL_VERIFY (R, "verify (...)")
+#endif
+
+#ifndef __has_builtin
+# define __has_builtin(x) 0
+#endif
+
+/* Assume that R always holds.  This lets the compiler optimize
+   accordingly.  R should not have side-effects; it may or may not be
+   evaluated.  Behavior is undefined if R is false.  */
+
+#if (__has_builtin (__builtin_unreachable) \
+     || 4 < __GNUC__ + (5 <= __GNUC_MINOR__))
+# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ())
+#elif 1200 <= _MSC_VER
+# define assume(R) __assume (R)
+#elif ((defined GCC_LINT || defined lint) \
+       && (__has_builtin (__builtin_trap) \
+           || 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__))))
+  /* Doing it this way helps various packages when configured with
+     --enable-gcc-warnings, which compiles with -Dlint.  It's nicer
+     when 'assume' silences warnings even with older GCCs.  */
+# define assume(R) ((R) ? (void) 0 : __builtin_trap ())
+#else
+  /* Some tools grok NOTREACHED, e.g., Oracle Studio 12.6.  */
+# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0)
+#endif
+
+/* @assert.h omit end@  */
+
+#endif
diff --git a/grub-core/lib/gnulib/vsnprintf.c b/grub-core/lib/gnulib/vsnprintf.c
new file mode 100644
index 0000000..6a209f7
--- /dev/null
+++ b/grub-core/lib/gnulib/vsnprintf.c
@@ -0,0 +1,70 @@
+/* Formatted output to strings.
+   Copyright (C) 2004, 2006-2019 Free Software Foundation, Inc.
+   Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+/* Specification.  */
+#include <stdio.h>
+
+#include <errno.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "vasnprintf.h"
+
+/* Print formatted output to string STR.  Similar to vsprintf, but
+   additional length SIZE limit how much is written into STR.  Returns
+   string length of formatted string (which may be larger than SIZE).
+   STR may be NULL, in which case nothing will be written.  On error,
+   return a negative value.  */
+int
+vsnprintf (char *str, size_t size, const char *format, va_list args)
+{
+  char *output;
+  size_t len;
+  size_t lenbuf = size;
+
+  output = vasnprintf (str, &lenbuf, format, args);
+  len = lenbuf;
+
+  if (!output)
+    return -1;
+
+  if (output != str)
+    {
+      if (size)
+        {
+          size_t pruned_len = (len < size ? len : size - 1);
+          memcpy (str, output, pruned_len);
+          str[pruned_len] = '\0';
+        }
+
+      free (output);
+    }
+
+  if (len > INT_MAX)
+    {
+      errno = EOVERFLOW;
+      return -1;
+    }
+
+  return len;
+}
diff --git a/grub-core/lib/gnulib/warn-on-use.h b/grub-core/lib/gnulib/warn-on-use.h
new file mode 100644
index 0000000..7d11a15
--- /dev/null
+++ b/grub-core/lib/gnulib/warn-on-use.h
@@ -0,0 +1,131 @@
+/* A C macro for emitting warnings if a function is used.
+   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
+   for FUNCTION which will then trigger a compiler warning containing
+   the text of "literal string" anywhere that function is called, if
+   supported by the compiler.  If the compiler does not support this
+   feature, the macro expands to an unused extern declaration.
+
+   _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the
+   attribute used in _GL_WARN_ON_USE.  If the compiler does not support
+   this feature, it expands to empty.
+
+   These macros are useful for marking a function as a potential
+   portability trap, with the intent that "literal string" include
+   instructions on the replacement function that should be used
+   instead.
+   _GL_WARN_ON_USE is for functions with 'extern' linkage.
+   _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline'
+   linkage.
+
+   However, one of the reasons that a function is a portability trap is
+   if it has the wrong signature.  Declaring FUNCTION with a different
+   signature in C is a compilation error, so this macro must use the
+   same type as any existing declaration so that programs that avoid
+   the problematic FUNCTION do not fail to compile merely because they
+   included a header that poisoned the function.  But this implies that
+   _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already
+   have a declaration.  Use of this macro implies that there must not
+   be any other macro hiding the declaration of FUNCTION; but
+   undefining FUNCTION first is part of the poisoning process anyway
+   (although for symbols that are provided only via a macro, the result
+   is a compilation error rather than a warning containing
+   "literal string").  Also note that in C++, it is only safe to use if
+   FUNCTION has no overloads.
+
+   For an example, it is possible to poison 'getline' by:
+   - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
+     [getline]) in configure.ac, which potentially defines
+     HAVE_RAW_DECL_GETLINE
+   - adding this code to a header that wraps the system <stdio.h>:
+     #undef getline
+     #if HAVE_RAW_DECL_GETLINE
+     _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
+       "not universally present; use the gnulib module getline");
+     #endif
+
+   It is not possible to directly poison global variables.  But it is
+   possible to write a wrapper accessor function, and poison that
+   (less common usage, like &environ, will cause a compilation error
+   rather than issue the nice warning, but the end result of informing
+   the developer about their portability problem is still achieved):
+     #if HAVE_RAW_DECL_ENVIRON
+     static char ***
+     rpl_environ (void) { return &environ; }
+     _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
+     # undef environ
+     # define environ (*rpl_environ ())
+     #endif
+   or better (avoiding contradictory use of 'static' and 'extern'):
+     #if HAVE_RAW_DECL_ENVIRON
+     static char ***
+     _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared")
+     rpl_environ (void) { return &environ; }
+     # undef environ
+     # define environ (*rpl_environ ())
+     #endif
+   */
+#ifndef _GL_WARN_ON_USE
+
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+/* A compiler attribute is available in gcc versions 4.3.0 and later.  */
+#  define _GL_WARN_ON_USE(function, message) \
+extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
+#  define _GL_WARN_ON_USE_ATTRIBUTE(message) \
+  __attribute__ ((__warning__ (message)))
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+/* Verify the existence of the function.  */
+#  define _GL_WARN_ON_USE(function, message) \
+extern __typeof__ (function) function
+#  define _GL_WARN_ON_USE_ATTRIBUTE(message)
+# else /* Unsupported.  */
+#  define _GL_WARN_ON_USE(function, message) \
+_GL_WARN_EXTERN_C int _gl_warn_on_use
+#  define _GL_WARN_ON_USE_ATTRIBUTE(message)
+# endif
+#endif
+
+/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
+   is like _GL_WARN_ON_USE (function, "string"), except that the function is
+   declared with the given prototype, consisting of return type, parameters,
+   and attributes.
+   This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
+   not work in this case.  */
+#ifndef _GL_WARN_ON_USE_CXX
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+extern rettype function parameters_and_attributes \
+     __attribute__ ((__warning__ (msg)))
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+/* Verify the existence of the function.  */
+#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+extern rettype function parameters_and_attributes
+# else /* Unsupported.  */
+#  define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+_GL_WARN_EXTERN_C int _gl_warn_on_use
+# endif
+#endif
+
+/* _GL_WARN_EXTERN_C declaration;
+   performs the declaration with C linkage.  */
+#ifndef _GL_WARN_EXTERN_C
+# if defined __cplusplus
+#  define _GL_WARN_EXTERN_C extern "C"
+# else
+#  define _GL_WARN_EXTERN_C extern
+# endif
+#endif
diff --git a/grub-core/lib/gnulib/wchar.in.h b/grub-core/lib/gnulib/wchar.in.h
new file mode 100644
index 0000000..17d5691
--- /dev/null
+++ b/grub-core/lib/gnulib/wchar.in.h
@@ -0,0 +1,1072 @@
+/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
+
+   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake.  */
+
+/*
+ * ISO C 99 <wchar.h> for platforms that have issues.
+ * <http://www.opengroup.org/susv3xbd/wchar.h.html>
+ *
+ * For now, this just ensures proper prerequisite inclusion order and
+ * the declaration of wcwidth().
+ */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if (((defined __need_mbstate_t || defined __need_wint_t)               \
+      && !defined __MINGW32__)                                          \
+     || (defined __hpux                                                 \
+         && ((defined _INTTYPES_INCLUDED && !defined strtoimax)         \
+             || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H))               \
+     || (defined __MINGW32__ && defined __STRING_H_SOURCED__)           \
+     || defined _GL_ALREADY_INCLUDING_WCHAR_H)
+/* Special invocation convention:
+   - Inside glibc and uClibc header files, but not MinGW.
+   - On HP-UX 11.00 we have a sequence of nested includes
+     <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
+     once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
+     and once directly.  In both situations 'wint_t' is not yet defined,
+     therefore we cannot provide the function overrides; instead include only
+     the system's <wchar.h>.
+   - With MinGW 3.22, when <string.h> includes <wchar.h>, only some part of
+     <wchar.h> is actually processed, and that doesn't include 'mbstate_t'.
+   - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
+     the latter includes <wchar.h>.  But here, we have no way to detect whether
+     <wctype.h> is completely included or is still being included.  */
+
+#@INCLUDE_NEXT@ @NEXT_WCHAR_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_WCHAR_H
+
+#define _GL_ALREADY_INCLUDING_WCHAR_H
+
+#if @HAVE_FEATURES_H@
+# include <features.h> /* for __GLIBC__ */
+#endif
+
+/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
+   <wchar.h>.
+   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+   included before <wchar.h>.
+   In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined
+   by <stddef.h>.
+   But avoid namespace pollution on glibc systems.  */
+#if !(defined __GLIBC__ && !defined __UCLIBC__)
+# include <stddef.h>
+#endif
+#ifndef __GLIBC__
+# include <stdio.h>
+# include <time.h>
+#endif
+
+/* Include the original <wchar.h> if it exists.
+   Some builds of uClibc lack it.  */
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_WCHAR_H@
+# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
+#endif
+
+#undef _GL_ALREADY_INCLUDING_WCHAR_H
+
+#ifndef _@GUARD_PREFIX@_WCHAR_H
+#define _@GUARD_PREFIX@_WCHAR_H
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+   The attribute __pure__ was added in gcc 2.96.  */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE /* empty */
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+
+/* Define wint_t and WEOF.  (Also done in wctype.in.h.)  */
+#if !@HAVE_WINT_T@ && !defined wint_t
+# define wint_t int
+# ifndef WEOF
+#  define WEOF -1
+# endif
+#else
+/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
+   <stddef.h>.  This is too small: ISO C 99 section 7.24.1.(2) says that
+   wint_t must be "unchanged by default argument promotions".  Override it.  */
+# if @GNULIB_OVERRIDES_WINT_T@
+#  if !GNULIB_defined_wint_t
+#   if @HAVE_CRTDEFS_H@
+#    include <crtdefs.h>
+#   else
+#    include <stddef.h>
+#   endif
+typedef unsigned int rpl_wint_t;
+#   undef wint_t
+#   define wint_t rpl_wint_t
+#   define GNULIB_defined_wint_t 1
+#  endif
+# endif
+# ifndef WEOF
+#  define WEOF ((wint_t) -1)
+# endif
+#endif
+
+
+/* Override mbstate_t if it is too small.
+   On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
+   implementing mbrtowc for encodings like UTF-8.  */
+#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
+# if !GNULIB_defined_mbstate_t
+typedef int rpl_mbstate_t;
+#  undef mbstate_t
+#  define mbstate_t rpl_mbstate_t
+#  define GNULIB_defined_mbstate_t 1
+# endif
+#endif
+
+
+/* Convert a single-byte character to a wide character.  */
+#if @GNULIB_BTOWC@
+# if @REPLACE_BTOWC@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef btowc
+#   define btowc rpl_btowc
+#  endif
+_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
+_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
+# else
+#  if !@HAVE_BTOWC@
+_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
+#  endif
+_GL_CXXALIAS_SYS (btowc, wint_t, (int c));
+# endif
+_GL_CXXALIASWARN (btowc);
+#elif defined GNULIB_POSIXCHECK
+# undef btowc
+# if HAVE_RAW_DECL_BTOWC
+_GL_WARN_ON_USE (btowc, "btowc is unportable - "
+                 "use gnulib module btowc for portability");
+# endif
+#endif
+
+
+/* Convert a wide character to a single-byte character.  */
+#if @GNULIB_WCTOB@
+# if @REPLACE_WCTOB@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wctob
+#   define wctob rpl_wctob
+#  endif
+_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
+_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
+# else
+#  if !defined wctob && !@HAVE_DECL_WCTOB@
+/* wctob is provided by gnulib, or wctob exists but is not declared.  */
+_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
+#  endif
+_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
+# endif
+_GL_CXXALIASWARN (wctob);
+#elif defined GNULIB_POSIXCHECK
+# undef wctob
+# if HAVE_RAW_DECL_WCTOB
+_GL_WARN_ON_USE (wctob, "wctob is unportable - "
+                 "use gnulib module wctob for portability");
+# endif
+#endif
+
+
+/* Test whether *PS is in the initial state.  */
+#if @GNULIB_MBSINIT@
+# if @REPLACE_MBSINIT@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbsinit
+#   define mbsinit rpl_mbsinit
+#  endif
+_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
+_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
+# else
+#  if !@HAVE_MBSINIT@
+_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
+#  endif
+_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (mbsinit);
+#elif defined GNULIB_POSIXCHECK
+# undef mbsinit
+# if HAVE_RAW_DECL_MBSINIT
+_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
+                 "use gnulib module mbsinit for portability");
+# endif
+#endif
+
+
+/* Convert a multibyte character to a wide character.  */
+#if @GNULIB_MBRTOWC@
+# if @REPLACE_MBRTOWC@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbrtowc
+#   define mbrtowc rpl_mbrtowc
+#  endif
+_GL_FUNCDECL_RPL (mbrtowc, size_t,
+                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
+_GL_CXXALIAS_RPL (mbrtowc, size_t,
+                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
+# else
+#  if !@HAVE_MBRTOWC@
+_GL_FUNCDECL_SYS (mbrtowc, size_t,
+                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
+#  endif
+_GL_CXXALIAS_SYS (mbrtowc, size_t,
+                  (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (mbrtowc);
+#elif defined GNULIB_POSIXCHECK
+# undef mbrtowc
+# if HAVE_RAW_DECL_MBRTOWC
+_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
+                 "use gnulib module mbrtowc for portability");
+# endif
+#endif
+
+
+/* Recognize a multibyte character.  */
+#if @GNULIB_MBRLEN@
+# if @REPLACE_MBRLEN@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbrlen
+#   define mbrlen rpl_mbrlen
+#  endif
+_GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
+_GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
+# else
+#  if !@HAVE_MBRLEN@
+_GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
+#  endif
+_GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (mbrlen);
+#elif defined GNULIB_POSIXCHECK
+# undef mbrlen
+# if HAVE_RAW_DECL_MBRLEN
+_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
+                 "use gnulib module mbrlen for portability");
+# endif
+#endif
+
+
+/* Convert a string to a wide string.  */
+#if @GNULIB_MBSRTOWCS@
+# if @REPLACE_MBSRTOWCS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbsrtowcs
+#   define mbsrtowcs rpl_mbsrtowcs
+#  endif
+_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t len,
+                   mbstate_t *ps));
+# else
+#  if !@HAVE_MBSRTOWCS@
+_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t len,
+                   mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (mbsrtowcs);
+#elif defined GNULIB_POSIXCHECK
+# undef mbsrtowcs
+# if HAVE_RAW_DECL_MBSRTOWCS
+_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
+                 "use gnulib module mbsrtowcs for portability");
+# endif
+#endif
+
+
+/* Convert a string to a wide string.  */
+#if @GNULIB_MBSNRTOWCS@
+# if @REPLACE_MBSNRTOWCS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef mbsnrtowcs
+#   define mbsnrtowcs rpl_mbsnrtowcs
+#  endif
+_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps));
+# else
+#  if !@HAVE_MBSNRTOWCS@
+_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
+                  (wchar_t *dest, const char **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (mbsnrtowcs);
+#elif defined GNULIB_POSIXCHECK
+# undef mbsnrtowcs
+# if HAVE_RAW_DECL_MBSNRTOWCS
+_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
+                 "use gnulib module mbsnrtowcs for portability");
+# endif
+#endif
+
+
+/* Convert a wide character to a multibyte character.  */
+#if @GNULIB_WCRTOMB@
+# if @REPLACE_WCRTOMB@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcrtomb
+#   define wcrtomb rpl_wcrtomb
+#  endif
+_GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
+_GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
+# else
+#  if !@HAVE_WCRTOMB@
+_GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
+#  endif
+_GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (wcrtomb);
+#elif defined GNULIB_POSIXCHECK
+# undef wcrtomb
+# if HAVE_RAW_DECL_WCRTOMB
+_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
+                 "use gnulib module wcrtomb for portability");
+# endif
+#endif
+
+
+/* Convert a wide string to a string.  */
+#if @GNULIB_WCSRTOMBS@
+# if @REPLACE_WCSRTOMBS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcsrtombs
+#   define wcsrtombs rpl_wcsrtombs
+#  endif
+_GL_FUNCDECL_RPL (wcsrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (wcsrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t len,
+                   mbstate_t *ps));
+# else
+#  if !@HAVE_WCSRTOMBS@
+_GL_FUNCDECL_SYS (wcsrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (wcsrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t len,
+                   mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (wcsrtombs);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsrtombs
+# if HAVE_RAW_DECL_WCSRTOMBS
+_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
+                 "use gnulib module wcsrtombs for portability");
+# endif
+#endif
+
+
+/* Convert a wide string to a string.  */
+#if @GNULIB_WCSNRTOMBS@
+# if @REPLACE_WCSNRTOMBS@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcsnrtombs
+#   define wcsnrtombs rpl_wcsnrtombs
+#  endif
+_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps));
+# else
+#  if !@HAVE_WCSNRTOMBS@
+_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps)
+                  _GL_ARG_NONNULL ((2)));
+#  endif
+_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
+                  (char *dest, const wchar_t **srcp, size_t srclen, size_t len,
+                   mbstate_t *ps));
+# endif
+_GL_CXXALIASWARN (wcsnrtombs);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsnrtombs
+# if HAVE_RAW_DECL_WCSNRTOMBS
+_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
+                 "use gnulib module wcsnrtombs for portability");
+# endif
+#endif
+
+
+/* Return the number of screen columns needed for WC.  */
+#if @GNULIB_WCWIDTH@
+# if @REPLACE_WCWIDTH@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcwidth
+#   define wcwidth rpl_wcwidth
+#  endif
+_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
+_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
+# else
+#  if !@HAVE_DECL_WCWIDTH@
+/* wcwidth exists but is not declared.  */
+_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
+#  endif
+_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
+# endif
+_GL_CXXALIASWARN (wcwidth);
+#elif defined GNULIB_POSIXCHECK
+# undef wcwidth
+# if HAVE_RAW_DECL_WCWIDTH
+_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
+                 "use gnulib module wcwidth for portability");
+# endif
+#endif
+
+
+/* Search N wide characters of S for C.  */
+#if @GNULIB_WMEMCHR@
+# if !@HAVE_WMEMCHR@
+_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n)
+                                      _GL_ATTRIBUTE_PURE);
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" {
+         const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t);
+         wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t);
+       }  */
+_GL_CXXALIAS_SYS_CAST2 (wmemchr,
+                        wchar_t *, (const wchar_t *, wchar_t, size_t),
+                        const wchar_t *, (const wchar_t *, wchar_t, size_t));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
+_GL_CXXALIASWARN1 (wmemchr, const wchar_t *,
+                   (const wchar_t *s, wchar_t c, size_t n));
+# else
+_GL_CXXALIASWARN (wmemchr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef wmemchr
+# if HAVE_RAW_DECL_WMEMCHR
+_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - "
+                 "use gnulib module wmemchr for portability");
+# endif
+#endif
+
+
+/* Compare N wide characters of S1 and S2.  */
+#if @GNULIB_WMEMCMP@
+# if !@HAVE_WMEMCMP@
+_GL_FUNCDECL_SYS (wmemcmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n)
+                  _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wmemcmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n));
+_GL_CXXALIASWARN (wmemcmp);
+#elif defined GNULIB_POSIXCHECK
+# undef wmemcmp
+# if HAVE_RAW_DECL_WMEMCMP
+_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - "
+                 "use gnulib module wmemcmp for portability");
+# endif
+#endif
+
+
+/* Copy N wide characters of SRC to DEST.  */
+#if @GNULIB_WMEMCPY@
+# if !@HAVE_WMEMCPY@
+_GL_FUNCDECL_SYS (wmemcpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wmemcpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+_GL_CXXALIASWARN (wmemcpy);
+#elif defined GNULIB_POSIXCHECK
+# undef wmemcpy
+# if HAVE_RAW_DECL_WMEMCPY
+_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - "
+                 "use gnulib module wmemcpy for portability");
+# endif
+#endif
+
+
+/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for
+   overlapping memory areas.  */
+#if @GNULIB_WMEMMOVE@
+# if !@HAVE_WMEMMOVE@
+_GL_FUNCDECL_SYS (wmemmove, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wmemmove, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+_GL_CXXALIASWARN (wmemmove);
+#elif defined GNULIB_POSIXCHECK
+# undef wmemmove
+# if HAVE_RAW_DECL_WMEMMOVE
+_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - "
+                 "use gnulib module wmemmove for portability");
+# endif
+#endif
+
+
+/* Set N wide characters of S to C.  */
+#if @GNULIB_WMEMSET@
+# if !@HAVE_WMEMSET@
+_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
+_GL_CXXALIASWARN (wmemset);
+#elif defined GNULIB_POSIXCHECK
+# undef wmemset
+# if HAVE_RAW_DECL_WMEMSET
+_GL_WARN_ON_USE (wmemset, "wmemset is unportable - "
+                 "use gnulib module wmemset for portability");
+# endif
+#endif
+
+
+/* Return the number of wide characters in S.  */
+#if @GNULIB_WCSLEN@
+# if !@HAVE_WCSLEN@
+_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s));
+_GL_CXXALIASWARN (wcslen);
+#elif defined GNULIB_POSIXCHECK
+# undef wcslen
+# if HAVE_RAW_DECL_WCSLEN
+_GL_WARN_ON_USE (wcslen, "wcslen is unportable - "
+                 "use gnulib module wcslen for portability");
+# endif
+#endif
+
+
+/* Return the number of wide characters in S, but at most MAXLEN.  */
+#if @GNULIB_WCSNLEN@
+# if !@HAVE_WCSNLEN@
+_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)
+                                   _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen));
+_GL_CXXALIASWARN (wcsnlen);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsnlen
+# if HAVE_RAW_DECL_WCSNLEN
+_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - "
+                 "use gnulib module wcsnlen for portability");
+# endif
+#endif
+
+
+/* Copy SRC to DEST.  */
+#if @GNULIB_WCSCPY@
+# if !@HAVE_WCSCPY@
+_GL_FUNCDECL_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
+# endif
+_GL_CXXALIAS_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
+_GL_CXXALIASWARN (wcscpy);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscpy
+# if HAVE_RAW_DECL_WCSCPY
+_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - "
+                 "use gnulib module wcscpy for portability");
+# endif
+#endif
+
+
+/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST.  */
+#if @GNULIB_WCPCPY@
+# if !@HAVE_WCPCPY@
+_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
+# endif
+_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src));
+_GL_CXXALIASWARN (wcpcpy);
+#elif defined GNULIB_POSIXCHECK
+# undef wcpcpy
+# if HAVE_RAW_DECL_WCPCPY
+_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - "
+                 "use gnulib module wcpcpy for portability");
+# endif
+#endif
+
+
+/* Copy no more than N wide characters of SRC to DEST.  */
+#if @GNULIB_WCSNCPY@
+# if !@HAVE_WCSNCPY@
+_GL_FUNCDECL_SYS (wcsncpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wcsncpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+_GL_CXXALIASWARN (wcsncpy);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsncpy
+# if HAVE_RAW_DECL_WCSNCPY
+_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - "
+                 "use gnulib module wcsncpy for portability");
+# endif
+#endif
+
+
+/* Copy no more than N characters of SRC to DEST, returning the address of
+   the last character written into DEST.  */
+#if @GNULIB_WCPNCPY@
+# if !@HAVE_WCPNCPY@
+_GL_FUNCDECL_SYS (wcpncpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wcpncpy, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+_GL_CXXALIASWARN (wcpncpy);
+#elif defined GNULIB_POSIXCHECK
+# undef wcpncpy
+# if HAVE_RAW_DECL_WCPNCPY
+_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - "
+                 "use gnulib module wcpncpy for portability");
+# endif
+#endif
+
+
+/* Append SRC onto DEST.  */
+#if @GNULIB_WCSCAT@
+# if !@HAVE_WCSCAT@
+_GL_FUNCDECL_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
+# endif
+_GL_CXXALIAS_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src));
+_GL_CXXALIASWARN (wcscat);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscat
+# if HAVE_RAW_DECL_WCSCAT
+_GL_WARN_ON_USE (wcscat, "wcscat is unportable - "
+                 "use gnulib module wcscat for portability");
+# endif
+#endif
+
+
+/* Append no more than N wide characters of SRC onto DEST.  */
+#if @GNULIB_WCSNCAT@
+# if !@HAVE_WCSNCAT@
+_GL_FUNCDECL_SYS (wcsncat, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wcsncat, wchar_t *,
+                  (wchar_t *dest, const wchar_t *src, size_t n));
+_GL_CXXALIASWARN (wcsncat);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsncat
+# if HAVE_RAW_DECL_WCSNCAT
+_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - "
+                 "use gnulib module wcsncat for portability");
+# endif
+#endif
+
+
+/* Compare S1 and S2.  */
+#if @GNULIB_WCSCMP@
+# if !@HAVE_WCSCMP@
+_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)
+                               _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
+_GL_CXXALIASWARN (wcscmp);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscmp
+# if HAVE_RAW_DECL_WCSCMP
+_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - "
+                 "use gnulib module wcscmp for portability");
+# endif
+#endif
+
+
+/* Compare no more than N wide characters of S1 and S2.  */
+#if @GNULIB_WCSNCMP@
+# if !@HAVE_WCSNCMP@
+_GL_FUNCDECL_SYS (wcsncmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n)
+                  _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcsncmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n));
+_GL_CXXALIASWARN (wcsncmp);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsncmp
+# if HAVE_RAW_DECL_WCSNCMP
+_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - "
+                 "use gnulib module wcsncmp for portability");
+# endif
+#endif
+
+
+/* Compare S1 and S2, ignoring case.  */
+#if @GNULIB_WCSCASECMP@
+# if !@HAVE_WCSCASECMP@
+_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)
+                                   _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2));
+_GL_CXXALIASWARN (wcscasecmp);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscasecmp
+# if HAVE_RAW_DECL_WCSCASECMP
+_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - "
+                 "use gnulib module wcscasecmp for portability");
+# endif
+#endif
+
+
+/* Compare no more than N chars of S1 and S2, ignoring case.  */
+#if @GNULIB_WCSNCASECMP@
+# if !@HAVE_WCSNCASECMP@
+_GL_FUNCDECL_SYS (wcsncasecmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n)
+                  _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcsncasecmp, int,
+                  (const wchar_t *s1, const wchar_t *s2, size_t n));
+_GL_CXXALIASWARN (wcsncasecmp);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsncasecmp
+# if HAVE_RAW_DECL_WCSNCASECMP
+_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - "
+                 "use gnulib module wcsncasecmp for portability");
+# endif
+#endif
+
+
+/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE
+   category of the current locale.  */
+#if @GNULIB_WCSCOLL@
+# if !@HAVE_WCSCOLL@
+_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
+# endif
+_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
+_GL_CXXALIASWARN (wcscoll);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscoll
+# if HAVE_RAW_DECL_WCSCOLL
+_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - "
+                 "use gnulib module wcscoll for portability");
+# endif
+#endif
+
+
+/* Transform S2 into array pointed to by S1 such that if wcscmp is applied
+   to two transformed strings the result is the as applying 'wcscoll' to the
+   original strings.  */
+#if @GNULIB_WCSXFRM@
+# if !@HAVE_WCSXFRM@
+_GL_FUNCDECL_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
+# endif
+_GL_CXXALIAS_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n));
+_GL_CXXALIASWARN (wcsxfrm);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsxfrm
+# if HAVE_RAW_DECL_WCSXFRM
+_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - "
+                 "use gnulib module wcsxfrm for portability");
+# endif
+#endif
+
+
+/* Duplicate S, returning an identical malloc'd string.  */
+#if @GNULIB_WCSDUP@
+# if !@HAVE_WCSDUP@
+_GL_FUNCDECL_SYS (wcsdup, wchar_t *, (const wchar_t *s));
+# endif
+_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s));
+_GL_CXXALIASWARN (wcsdup);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsdup
+# if HAVE_RAW_DECL_WCSDUP
+_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - "
+                 "use gnulib module wcsdup for portability");
+# endif
+#endif
+
+
+/* Find the first occurrence of WC in WCS.  */
+#if @GNULIB_WCSCHR@
+# if !@HAVE_WCSCHR@
+_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
+                                     _GL_ATTRIBUTE_PURE);
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" {
+         const wchar_t * std::wcschr (const wchar_t *, wchar_t);
+         wchar_t * std::wcschr (wchar_t *, wchar_t);
+       }  */
+_GL_CXXALIAS_SYS_CAST2 (wcschr,
+                        wchar_t *, (const wchar_t *, wchar_t),
+                        const wchar_t *, (const wchar_t *, wchar_t));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc));
+_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
+# else
+_GL_CXXALIASWARN (wcschr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef wcschr
+# if HAVE_RAW_DECL_WCSCHR
+_GL_WARN_ON_USE (wcschr, "wcschr is unportable - "
+                 "use gnulib module wcschr for portability");
+# endif
+#endif
+
+
+/* Find the last occurrence of WC in WCS.  */
+#if @GNULIB_WCSRCHR@
+# if !@HAVE_WCSRCHR@
+_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
+                                      _GL_ATTRIBUTE_PURE);
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" {
+         const wchar_t * std::wcsrchr (const wchar_t *, wchar_t);
+         wchar_t * std::wcsrchr (wchar_t *, wchar_t);
+       }  */
+_GL_CXXALIAS_SYS_CAST2 (wcsrchr,
+                        wchar_t *, (const wchar_t *, wchar_t),
+                        const wchar_t *, (const wchar_t *, wchar_t));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc));
+_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
+# else
+_GL_CXXALIASWARN (wcsrchr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef wcsrchr
+# if HAVE_RAW_DECL_WCSRCHR
+_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - "
+                 "use gnulib module wcsrchr for portability");
+# endif
+#endif
+
+
+/* Return the length of the initial segmet of WCS which consists entirely
+   of wide characters not in REJECT.  */
+#if @GNULIB_WCSCSPN@
+# if !@HAVE_WCSCSPN@
+_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)
+                                   _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject));
+_GL_CXXALIASWARN (wcscspn);
+#elif defined GNULIB_POSIXCHECK
+# undef wcscspn
+# if HAVE_RAW_DECL_WCSCSPN
+_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - "
+                 "use gnulib module wcscspn for portability");
+# endif
+#endif
+
+
+/* Return the length of the initial segmet of WCS which consists entirely
+   of wide characters in ACCEPT.  */
+#if @GNULIB_WCSSPN@
+# if !@HAVE_WCSSPN@
+_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)
+                                  _GL_ATTRIBUTE_PURE);
+# endif
+_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept));
+_GL_CXXALIASWARN (wcsspn);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsspn
+# if HAVE_RAW_DECL_WCSSPN
+_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - "
+                 "use gnulib module wcsspn for portability");
+# endif
+#endif
+
+
+/* Find the first occurrence in WCS of any character in ACCEPT.  */
+#if @GNULIB_WCSPBRK@
+# if !@HAVE_WCSPBRK@
+_GL_FUNCDECL_SYS (wcspbrk, wchar_t *,
+                  (const wchar_t *wcs, const wchar_t *accept)
+                  _GL_ATTRIBUTE_PURE);
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" {
+         const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *);
+         wchar_t * std::wcspbrk (wchar_t *, const wchar_t *);
+       }  */
+_GL_CXXALIAS_SYS_CAST2 (wcspbrk,
+                        wchar_t *, (const wchar_t *, const wchar_t *),
+                        const wchar_t *, (const wchar_t *, const wchar_t *));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (wcspbrk, wchar_t *,
+                   (wchar_t *wcs, const wchar_t *accept));
+_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *,
+                   (const wchar_t *wcs, const wchar_t *accept));
+# else
+_GL_CXXALIASWARN (wcspbrk);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef wcspbrk
+# if HAVE_RAW_DECL_WCSPBRK
+_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - "
+                 "use gnulib module wcspbrk for portability");
+# endif
+#endif
+
+
+/* Find the first occurrence of NEEDLE in HAYSTACK.  */
+#if @GNULIB_WCSSTR@
+# if !@HAVE_WCSSTR@
+_GL_FUNCDECL_SYS (wcsstr, wchar_t *,
+                  (const wchar_t *haystack, const wchar_t *needle)
+                  _GL_ATTRIBUTE_PURE);
+# endif
+  /* On some systems, this function is defined as an overloaded function:
+       extern "C++" {
+         const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *);
+         wchar_t * std::wcsstr (wchar_t *, const wchar_t *);
+       }  */
+_GL_CXXALIAS_SYS_CAST2 (wcsstr,
+                        wchar_t *, (const wchar_t *, const wchar_t *),
+                        const wchar_t *, (const wchar_t *, const wchar_t *));
+# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
+     && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+_GL_CXXALIASWARN1 (wcsstr, wchar_t *,
+                   (wchar_t *haystack, const wchar_t *needle));
+_GL_CXXALIASWARN1 (wcsstr, const wchar_t *,
+                   (const wchar_t *haystack, const wchar_t *needle));
+# else
+_GL_CXXALIASWARN (wcsstr);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef wcsstr
+# if HAVE_RAW_DECL_WCSSTR
+_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - "
+                 "use gnulib module wcsstr for portability");
+# endif
+#endif
+
+
+/* Divide WCS into tokens separated by characters in DELIM.  */
+#if @GNULIB_WCSTOK@
+# if !@HAVE_WCSTOK@
+_GL_FUNCDECL_SYS (wcstok, wchar_t *,
+                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
+# endif
+_GL_CXXALIAS_SYS (wcstok, wchar_t *,
+                  (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
+_GL_CXXALIASWARN (wcstok);
+#elif defined GNULIB_POSIXCHECK
+# undef wcstok
+# if HAVE_RAW_DECL_WCSTOK
+_GL_WARN_ON_USE (wcstok, "wcstok is unportable - "
+                 "use gnulib module wcstok for portability");
+# endif
+#endif
+
+
+/* Determine number of column positions required for first N wide
+   characters (or fewer if S ends before this) in S.  */
+#if @GNULIB_WCSWIDTH@
+# if @REPLACE_WCSWIDTH@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcswidth
+#   define wcswidth rpl_wcswidth
+#  endif
+_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n)
+                                 _GL_ATTRIBUTE_PURE);
+_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n));
+# else
+#  if !@HAVE_WCSWIDTH@
+_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n)
+                                 _GL_ATTRIBUTE_PURE);
+#  endif
+_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n));
+# endif
+_GL_CXXALIASWARN (wcswidth);
+#elif defined GNULIB_POSIXCHECK
+# undef wcswidth
+# if HAVE_RAW_DECL_WCSWIDTH
+_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - "
+                 "use gnulib module wcswidth for portability");
+# endif
+#endif
+
+
+/* Convert *TP to a date and time wide string.  See
+   <http://pubs.opengroup.org/onlinepubs/9699919799/functions/wcsftime.html>.  */
+#if @GNULIB_WCSFTIME@
+# if @REPLACE_WCSFTIME@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef wcsftime
+#   define wcsftime rpl_wcsftime
+#  endif
+_GL_FUNCDECL_RPL (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize,
+                                     const wchar_t *__fmt, const struct tm *__tp)
+                                    _GL_ARG_NONNULL ((1, 3, 4)));
+_GL_CXXALIAS_RPL (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize,
+                                     const wchar_t *__fmt, const struct tm *__tp));
+# else
+#  if !@HAVE_WCSFTIME@
+_GL_FUNCDECL_SYS (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize,
+                                     const wchar_t *__fmt, const struct tm *__tp)
+                                    _GL_ARG_NONNULL ((1, 3, 4)));
+#  endif
+_GL_CXXALIAS_SYS (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize,
+                                     const wchar_t *__fmt, const struct tm *__tp));
+# endif
+_GL_CXXALIASWARN (wcsftime);
+#elif defined GNULIB_POSIXCHECK
+# undef wcsftime
+# if HAVE_RAW_DECL_WCSFTIME
+_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - "
+                 "use gnulib module wcsftime for portability");
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_WCHAR_H */
+#endif /* _@GUARD_PREFIX@_WCHAR_H */
+#endif
diff --git a/grub-core/lib/gnulib/wcrtomb.c b/grub-core/lib/gnulib/wcrtomb.c
new file mode 100644
index 0000000..9fc40cf
--- /dev/null
+++ b/grub-core/lib/gnulib/wcrtomb.c
@@ -0,0 +1,53 @@
+/* Convert wide character to multibyte character.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2008.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+#include <errno.h>
+#include <stdlib.h>
+
+
+size_t
+wcrtomb (char *s, wchar_t wc, mbstate_t *ps)
+{
+  /* This implementation of wcrtomb on top of wctomb() supports only
+     stateless encodings.  ps must be in the initial state.  */
+  if (ps != NULL && !mbsinit (ps))
+    {
+      errno = EINVAL;
+      return (size_t)(-1);
+    }
+
+  if (s == NULL)
+    /* We know the NUL wide character corresponds to the NUL character.  */
+    return 1;
+  else
+    {
+      int ret = wctomb (s, wc);
+
+      if (ret >= 0)
+        return ret;
+      else
+        {
+          errno = EILSEQ;
+          return (size_t)(-1);
+        }
+    }
+}
diff --git a/grub-core/lib/gnulib/wctype-h.c b/grub-core/lib/gnulib/wctype-h.c
new file mode 100644
index 0000000..bb5f847
--- /dev/null
+++ b/grub-core/lib/gnulib/wctype-h.c
@@ -0,0 +1,4 @@
+/* Normally this would be wctype.c, but that name's already taken.  */
+#include <config.h>
+#define _GL_WCTYPE_INLINE _GL_EXTERN_INLINE
+#include "wctype.h"
diff --git a/grub-core/lib/gnulib/wctype.in.h b/grub-core/lib/gnulib/wctype.in.h
new file mode 100644
index 0000000..0a7471f
--- /dev/null
+++ b/grub-core/lib/gnulib/wctype.in.h
@@ -0,0 +1,533 @@
+/* A substitute for ISO C99 <wctype.h>, for platforms that lack it.
+
+   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible and Paul Eggert.  */
+
+/*
+ * ISO C 99 <wctype.h> for platforms that lack it.
+ * <http://www.opengroup.org/susv3xbd/wctype.h.html>
+ *
+ * iswctype, towctrans, towlower, towupper, wctrans, wctype,
+ * wctrans_t, and wctype_t are not yet implemented.
+ */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if (defined __MINGW32__ && defined __CTYPE_H_SOURCED__)
+
+/* Special invocation convention:
+   - With MinGW 3.22, when <ctype.h> includes <wctype.h>, only some part of
+     <wctype.h> is being processed, which doesn't include the idempotency
+     guard.   */
+
+#@INCLUDE_NEXT@ @NEXT_WCTYPE_H@
+
+#else
+/* Normal invocation convention.  */
+
+#ifndef _@GUARD_PREFIX@_WCTYPE_H
+
+#if @HAVE_WINT_T@
+/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
+   Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
+   <wchar.h>.
+   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+   included before <wchar.h>.  */
+# include <stddef.h>
+# include <stdio.h>
+# include <time.h>
+# include <wchar.h>
+#endif
+
+/* Native Windows (mingw, MSVC) have declarations of towupper, towlower, and
+   isw* functions in <ctype.h>, <wchar.h> as well as in <wctype.h>.  Include
+   <ctype.h>, <wchar.h> in advance to avoid rpl_ prefix being added to the
+   declarations.  */
+#if defined _WIN32 && ! defined __CYGWIN__
+# include <ctype.h>
+# include <wchar.h>
+#endif
+
+/* Include the original <wctype.h> if it exists.
+   BeOS 5 has the functions but no <wctype.h>.  */
+/* The include_next requires a split double-inclusion guard.  */
+#if @HAVE_WCTYPE_H@
+# @INCLUDE_NEXT@ @NEXT_WCTYPE_H@
+#endif
+
+#ifndef _@GUARD_PREFIX@_WCTYPE_H
+#define _@GUARD_PREFIX@_WCTYPE_H
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef _GL_WCTYPE_INLINE
+# define _GL_WCTYPE_INLINE _GL_INLINE
+#endif
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
+
+/* Solaris 2.6 <wctype.h> includes <widec.h> which includes <euc.h> which
+   #defines a number of identifiers in the application namespace.  Revert
+   these #defines.  */
+#ifdef __sun
+# undef multibyte
+# undef eucw1
+# undef eucw2
+# undef eucw3
+# undef scrw1
+# undef scrw2
+# undef scrw3
+#endif
+
+/* Define wint_t and WEOF.  (Also done in wchar.in.h.)  */
+#if !@HAVE_WINT_T@ && !defined wint_t
+# define wint_t int
+# ifndef WEOF
+#  define WEOF -1
+# endif
+#else
+/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
+   <stddef.h>.  This is too small: ISO C 99 section 7.24.1.(2) says that
+   wint_t must be "unchanged by default argument promotions".  Override it.  */
+# if @GNULIB_OVERRIDES_WINT_T@
+#  if !GNULIB_defined_wint_t
+#   if @HAVE_CRTDEFS_H@
+#    include <crtdefs.h>
+#   else
+#    include <stddef.h>
+#   endif
+typedef unsigned int rpl_wint_t;
+#   undef wint_t
+#   define wint_t rpl_wint_t
+#   define GNULIB_defined_wint_t 1
+#  endif
+# endif
+# ifndef WEOF
+#  define WEOF ((wint_t) -1)
+# endif
+#endif
+
+
+#if !GNULIB_defined_wctype_functions
+
+/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
+   Linux libc5 has <wctype.h> and the functions but they are broken.
+   Assume all 11 functions (all isw* except iswblank) are implemented the
+   same way, or not at all.  */
+# if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
+
+/* IRIX 5.3 has macros but no functions, its isw* macros refer to an
+   undefined variable _ctmp_ and to <ctype.h> macros like _P, and they
+   refer to system functions like _iswctype that are not in the
+   standard C library.  Rather than try to get ancient buggy
+   implementations like this to work, just disable them.  */
+#  undef iswalnum
+#  undef iswalpha
+#  undef iswblank
+#  undef iswcntrl
+#  undef iswdigit
+#  undef iswgraph
+#  undef iswlower
+#  undef iswprint
+#  undef iswpunct
+#  undef iswspace
+#  undef iswupper
+#  undef iswxdigit
+#  undef towlower
+#  undef towupper
+
+/* Linux libc5 has <wctype.h> and the functions but they are broken.  */
+#  if @REPLACE_ISWCNTRL@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define iswalnum rpl_iswalnum
+#    define iswalpha rpl_iswalpha
+#    define iswblank rpl_iswblank
+#    define iswcntrl rpl_iswcntrl
+#    define iswdigit rpl_iswdigit
+#    define iswgraph rpl_iswgraph
+#    define iswlower rpl_iswlower
+#    define iswprint rpl_iswprint
+#    define iswpunct rpl_iswpunct
+#    define iswspace rpl_iswspace
+#    define iswupper rpl_iswupper
+#    define iswxdigit rpl_iswxdigit
+#   endif
+#  endif
+#  if @REPLACE_TOWLOWER@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define towlower rpl_towlower
+#    define towupper rpl_towupper
+#   endif
+#  endif
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswalnum
+#  else
+iswalnum
+#  endif
+         (wint_t wc)
+{
+  return ((wc >= '0' && wc <= '9')
+          || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswalpha
+#  else
+iswalpha
+#  endif
+         (wint_t wc)
+{
+  return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswblank
+#  else
+iswblank
+#  endif
+         (wint_t wc)
+{
+  return wc == ' ' || wc == '\t';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswcntrl
+#  else
+iswcntrl
+#  endif
+        (wint_t wc)
+{
+  return (wc & ~0x1f) == 0 || wc == 0x7f;
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswdigit
+#  else
+iswdigit
+#  endif
+         (wint_t wc)
+{
+  return wc >= '0' && wc <= '9';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswgraph
+#  else
+iswgraph
+#  endif
+         (wint_t wc)
+{
+  return wc >= '!' && wc <= '~';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswlower
+#  else
+iswlower
+#  endif
+         (wint_t wc)
+{
+  return wc >= 'a' && wc <= 'z';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswprint
+#  else
+iswprint
+#  endif
+         (wint_t wc)
+{
+  return wc >= ' ' && wc <= '~';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswpunct
+#  else
+iswpunct
+#  endif
+         (wint_t wc)
+{
+  return (wc >= '!' && wc <= '~'
+          && !((wc >= '0' && wc <= '9')
+               || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswspace
+#  else
+iswspace
+#  endif
+         (wint_t wc)
+{
+  return (wc == ' ' || wc == '\t'
+          || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswupper
+#  else
+iswupper
+#  endif
+         (wint_t wc)
+{
+  return wc >= 'A' && wc <= 'Z';
+}
+
+_GL_WCTYPE_INLINE int
+#  if @REPLACE_ISWCNTRL@
+rpl_iswxdigit
+#  else
+iswxdigit
+#  endif
+          (wint_t wc)
+{
+  return ((wc >= '0' && wc <= '9')
+          || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
+}
+
+_GL_WCTYPE_INLINE wint_t
+#  if @REPLACE_TOWLOWER@
+rpl_towlower
+#  else
+towlower
+#  endif
+         (wint_t wc)
+{
+  return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
+}
+
+_GL_WCTYPE_INLINE wint_t
+#  if @REPLACE_TOWLOWER@
+rpl_towupper
+#  else
+towupper
+#  endif
+         (wint_t wc)
+{
+  return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc);
+}
+
+# elif @GNULIB_ISWBLANK@ && (! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@)
+/* Only the iswblank function is missing.  */
+
+#  if @REPLACE_ISWBLANK@
+#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#    define iswblank rpl_iswblank
+#   endif
+_GL_FUNCDECL_RPL (iswblank, int, (wint_t wc));
+#  else
+_GL_FUNCDECL_SYS (iswblank, int, (wint_t wc));
+#  endif
+
+# endif
+
+# if defined __MINGW32__
+
+/* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
+   The functions towlower and towupper are implemented in the MSVCRT library
+   to take a wchar_t argument and return a wchar_t result.  mingw declares
+   these functions to take a wint_t argument and return a wint_t result.
+   This means that:
+   1. When the user passes an argument outside the range 0x0000..0xFFFF, the
+      function will look only at the lower 16 bits.  This is allowed according
+      to POSIX.
+   2. The return value is returned in the lower 16 bits of the result register.
+      The upper 16 bits are random: whatever happened to be in that part of the
+      result register.  We need to fix this by adding a zero-extend from
+      wchar_t to wint_t after the call.  */
+
+_GL_WCTYPE_INLINE wint_t
+rpl_towlower (wint_t wc)
+{
+  return (wint_t) (wchar_t) towlower (wc);
+}
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define towlower rpl_towlower
+#  endif
+
+_GL_WCTYPE_INLINE wint_t
+rpl_towupper (wint_t wc)
+{
+  return (wint_t) (wchar_t) towupper (wc);
+}
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define towupper rpl_towupper
+#  endif
+
+# endif /* __MINGW32__ */
+
+# define GNULIB_defined_wctype_functions 1
+#endif
+
+#if @REPLACE_ISWCNTRL@
+_GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswlower, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswprint, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswpunct, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswspace, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswupper, int, (wint_t wc));
+_GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc));
+#else
+_GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswlower, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswprint, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswpunct, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswspace, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswupper, int, (wint_t wc));
+_GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc));
+#endif
+_GL_CXXALIASWARN (iswalnum);
+_GL_CXXALIASWARN (iswalpha);
+_GL_CXXALIASWARN (iswcntrl);
+_GL_CXXALIASWARN (iswdigit);
+_GL_CXXALIASWARN (iswgraph);
+_GL_CXXALIASWARN (iswlower);
+_GL_CXXALIASWARN (iswprint);
+_GL_CXXALIASWARN (iswpunct);
+_GL_CXXALIASWARN (iswspace);
+_GL_CXXALIASWARN (iswupper);
+_GL_CXXALIASWARN (iswxdigit);
+
+#if @GNULIB_ISWBLANK@
+# if @REPLACE_ISWCNTRL@ || @REPLACE_ISWBLANK@
+_GL_CXXALIAS_RPL (iswblank, int, (wint_t wc));
+# else
+_GL_CXXALIAS_SYS (iswblank, int, (wint_t wc));
+# endif
+_GL_CXXALIASWARN (iswblank);
+#endif
+
+#if !@HAVE_WCTYPE_T@
+# if !GNULIB_defined_wctype_t
+typedef void * wctype_t;
+#  define GNULIB_defined_wctype_t 1
+# endif
+#endif
+
+/* Get a descriptor for a wide character property.  */
+#if @GNULIB_WCTYPE@
+# if !@HAVE_WCTYPE_T@
+_GL_FUNCDECL_SYS (wctype, wctype_t, (const char *name));
+# endif
+_GL_CXXALIAS_SYS (wctype, wctype_t, (const char *name));
+_GL_CXXALIASWARN (wctype);
+#elif defined GNULIB_POSIXCHECK
+# undef wctype
+# if HAVE_RAW_DECL_WCTYPE
+_GL_WARN_ON_USE (wctype, "wctype is unportable - "
+                 "use gnulib module wctype for portability");
+# endif
+#endif
+
+/* Test whether a wide character has a given property.
+   The argument WC must be either a wchar_t value or WEOF.
+   The argument DESC must have been returned by the wctype() function.  */
+#if @GNULIB_ISWCTYPE@
+# if !@HAVE_WCTYPE_T@
+_GL_FUNCDECL_SYS (iswctype, int, (wint_t wc, wctype_t desc));
+# endif
+_GL_CXXALIAS_SYS (iswctype, int, (wint_t wc, wctype_t desc));
+_GL_CXXALIASWARN (iswctype);
+#elif defined GNULIB_POSIXCHECK
+# undef iswctype
+# if HAVE_RAW_DECL_ISWCTYPE
+_GL_WARN_ON_USE (iswctype, "iswctype is unportable - "
+                 "use gnulib module iswctype for portability");
+# endif
+#endif
+
+#if @REPLACE_TOWLOWER@ || defined __MINGW32__
+_GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc));
+_GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc));
+#else
+_GL_CXXALIAS_SYS (towlower, wint_t, (wint_t wc));
+_GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc));
+#endif
+_GL_CXXALIASWARN (towlower);
+_GL_CXXALIASWARN (towupper);
+
+#if !@HAVE_WCTRANS_T@
+# if !GNULIB_defined_wctrans_t
+typedef void * wctrans_t;
+#  define GNULIB_defined_wctrans_t 1
+# endif
+#endif
+
+/* Get a descriptor for a wide character case conversion.  */
+#if @GNULIB_WCTRANS@
+# if !@HAVE_WCTRANS_T@
+_GL_FUNCDECL_SYS (wctrans, wctrans_t, (const char *name));
+# endif
+_GL_CXXALIAS_SYS (wctrans, wctrans_t, (const char *name));
+_GL_CXXALIASWARN (wctrans);
+#elif defined GNULIB_POSIXCHECK
+# undef wctrans
+# if HAVE_RAW_DECL_WCTRANS
+_GL_WARN_ON_USE (wctrans, "wctrans is unportable - "
+                 "use gnulib module wctrans for portability");
+# endif
+#endif
+
+/* Perform a given case conversion on a wide character.
+   The argument WC must be either a wchar_t value or WEOF.
+   The argument DESC must have been returned by the wctrans() function.  */
+#if @GNULIB_TOWCTRANS@
+# if !@HAVE_WCTRANS_T@
+_GL_FUNCDECL_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc));
+# endif
+_GL_CXXALIAS_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc));
+_GL_CXXALIASWARN (towctrans);
+#elif defined GNULIB_POSIXCHECK
+# undef towctrans
+# if HAVE_RAW_DECL_TOWCTRANS
+_GL_WARN_ON_USE (towctrans, "towctrans is unportable - "
+                 "use gnulib module towctrans for portability");
+# endif
+#endif
+
+_GL_INLINE_HEADER_END
+
+#endif /* _@GUARD_PREFIX@_WCTYPE_H */
+#endif /* _@GUARD_PREFIX@_WCTYPE_H */
+#endif
diff --git a/grub-core/lib/gnulib/wcwidth.c b/grub-core/lib/gnulib/wcwidth.c
new file mode 100644
index 0000000..1f081cc
--- /dev/null
+++ b/grub-core/lib/gnulib/wcwidth.c
@@ -0,0 +1,73 @@
+/* Determine the number of screen columns needed for a character.
+   Copyright (C) 2006-2007, 2010-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <wchar.h>
+
+/* Get iswprint.  */
+#include <wctype.h>
+
+#include "localcharset.h"
+#include "streq.h"
+#include "uniwidth.h"
+
+/* Returns 1 if the current locale is an UTF-8 locale, 0 otherwise.  */
+static inline int
+is_locale_utf8 (void)
+{
+  const char *encoding = locale_charset ();
+  return STREQ_OPT (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0, 0);
+}
+
+#if GNULIB_WCHAR_SINGLE
+/* When we know that the locale does not change, provide a speedup by
+   caching the value of is_locale_utf8.  */
+static int cached_is_locale_utf8 = -1;
+static inline int
+is_locale_utf8_cached (void)
+{
+  if (cached_is_locale_utf8 < 0)
+    cached_is_locale_utf8 = is_locale_utf8 ();
+  return cached_is_locale_utf8;
+}
+#else
+/* By default, don't make assumptions, hence no caching.  */
+# define is_locale_utf8_cached is_locale_utf8
+#endif
+
+int
+wcwidth (wchar_t wc)
+#undef wcwidth
+{
+  /* In UTF-8 locales, use a Unicode aware width function.  */
+  if (is_locale_utf8_cached ())
+    {
+      /* We assume that in a UTF-8 locale, a wide character is the same as a
+         Unicode character.  */
+      return uc_width (wc, "UTF-8");
+    }
+  else
+    {
+      /* Otherwise, fall back to the system's wcwidth function.  */
+#if HAVE_WCWIDTH
+      return wcwidth (wc);
+#else
+      return wc == 0 ? 0 : iswprint (wc) ? 1 : -1;
+#endif
+    }
+}
diff --git a/grub-core/lib/gnulib/xalloc-oversized.h b/grub-core/lib/gnulib/xalloc-oversized.h
new file mode 100644
index 0000000..e3068c8
--- /dev/null
+++ b/grub-core/lib/gnulib/xalloc-oversized.h
@@ -0,0 +1,60 @@
+/* xalloc-oversized.h -- memory allocation size checking
+
+   Copyright (C) 1990-2000, 2003-2004, 2006-2019 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef XALLOC_OVERSIZED_H_
+#define XALLOC_OVERSIZED_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+/* True if N * S would overflow in a size_t calculation,
+   or would generate a value larger than PTRDIFF_MAX.
+   This expands to a constant expression if N and S are both constants.
+   By gnulib convention, SIZE_MAX represents overflow in size
+   calculations, so the conservative size_t-based dividend to use here
+   is SIZE_MAX - 1.  */
+#define __xalloc_oversized(n, s) \
+  ((size_t) (PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : SIZE_MAX - 1) / (s) < (n))
+
+#if PTRDIFF_MAX < SIZE_MAX
+typedef ptrdiff_t __xalloc_count_type;
+#else
+typedef size_t __xalloc_count_type;
+#endif
+
+/* Return 1 if an array of N objects, each of size S, cannot exist
+   reliably due to size or ptrdiff_t arithmetic overflow.  S must be
+   positive and N must be nonnegative.  This is a macro, not a
+   function, so that it works correctly even when SIZE_MAX < N.  */
+
+#if 7 <= __GNUC__
+# define xalloc_oversized(n, s) \
+   __builtin_mul_overflow_p (n, s, (__xalloc_count_type) 1)
+#elif 5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__
+# define xalloc_oversized(n, s) \
+   (__builtin_constant_p (n) && __builtin_constant_p (s) \
+    ? __xalloc_oversized (n, s) \
+    : ({ __xalloc_count_type __xalloc_count; \
+         __builtin_mul_overflow (n, s, &__xalloc_count); }))
+
+/* Other compilers use integer division; this may be slower but is
+   more portable.  */
+#else
+# define xalloc_oversized(n, s) __xalloc_oversized (n, s)
+#endif
+
+#endif /* !XALLOC_OVERSIZED_H_ */
diff --git a/grub-core/lib/gnulib/xsize.c b/grub-core/lib/gnulib/xsize.c
new file mode 100644
index 0000000..4b4914c
--- /dev/null
+++ b/grub-core/lib/gnulib/xsize.c
@@ -0,0 +1,3 @@
+#include <config.h>
+#define XSIZE_INLINE _GL_EXTERN_INLINE
+#include "xsize.h"
diff --git a/grub-core/lib/gnulib/xsize.h b/grub-core/lib/gnulib/xsize.h
new file mode 100644
index 0000000..ecfd478
--- /dev/null
+++ b/grub-core/lib/gnulib/xsize.h
@@ -0,0 +1,117 @@
+/* xsize.h -- Checked size_t computations.
+
+   Copyright (C) 2003, 2008-2019 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _XSIZE_H
+#define _XSIZE_H
+
+/* Get size_t.  */
+#include <stddef.h>
+
+/* Get SIZE_MAX.  */
+#include <limits.h>
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef XSIZE_INLINE
+# define XSIZE_INLINE _GL_INLINE
+#endif
+
+/* The size of memory objects is often computed through expressions of
+   type size_t. Example:
+      void* p = malloc (header_size + n * element_size).
+   These computations can lead to overflow.  When this happens, malloc()
+   returns a piece of memory that is way too small, and the program then
+   crashes while attempting to fill the memory.
+   To avoid this, the functions and macros in this file check for overflow.
+   The convention is that SIZE_MAX represents overflow.
+   malloc (SIZE_MAX) is not guaranteed to fail -- think of a malloc
+   implementation that uses mmap --, it's recommended to use size_overflow_p()
+   or size_in_bounds_p() before invoking malloc().
+   The example thus becomes:
+      size_t size = xsum (header_size, xtimes (n, element_size));
+      void *p = (size_in_bounds_p (size) ? malloc (size) : NULL);
+*/
+
+/* Convert an arbitrary value >= 0 to type size_t.  */
+#define xcast_size_t(N) \
+  ((N) <= SIZE_MAX ? (size_t) (N) : SIZE_MAX)
+
+/* Sum of two sizes, with overflow check.  */
+XSIZE_INLINE size_t
+#if __GNUC__ >= 3
+__attribute__ ((__pure__))
+#endif
+xsum (size_t size1, size_t size2)
+{
+  size_t sum = size1 + size2;
+  return (sum >= size1 ? sum : SIZE_MAX);
+}
+
+/* Sum of three sizes, with overflow check.  */
+XSIZE_INLINE size_t
+#if __GNUC__ >= 3
+__attribute__ ((__pure__))
+#endif
+xsum3 (size_t size1, size_t size2, size_t size3)
+{
+  return xsum (xsum (size1, size2), size3);
+}
+
+/* Sum of four sizes, with overflow check.  */
+XSIZE_INLINE size_t
+#if __GNUC__ >= 3
+__attribute__ ((__pure__))
+#endif
+xsum4 (size_t size1, size_t size2, size_t size3, size_t size4)
+{
+  return xsum (xsum (xsum (size1, size2), size3), size4);
+}
+
+/* Maximum of two sizes, with overflow check.  */
+XSIZE_INLINE size_t
+#if __GNUC__ >= 3
+__attribute__ ((__pure__))
+#endif
+xmax (size_t size1, size_t size2)
+{
+  /* No explicit check is needed here, because for any n:
+     max (SIZE_MAX, n) == SIZE_MAX and max (n, SIZE_MAX) == SIZE_MAX.  */
+  return (size1 >= size2 ? size1 : size2);
+}
+
+/* Multiplication of a count with an element size, with overflow check.
+   The count must be >= 0 and the element size must be > 0.
+   This is a macro, not a function, so that it works correctly even
+   when N is of a wider type and N > SIZE_MAX.  */
+#define xtimes(N, ELSIZE) \
+  ((N) <= SIZE_MAX / (ELSIZE) ? (size_t) (N) * (ELSIZE) : SIZE_MAX)
+
+/* Check for overflow.  */
+#define size_overflow_p(SIZE) \
+  ((SIZE) == SIZE_MAX)
+/* Check against overflow.  */
+#define size_in_bounds_p(SIZE) \
+  ((SIZE) != SIZE_MAX)
+
+_GL_INLINE_HEADER_END
+
+#endif /* _XSIZE_H */
diff --git a/grub-core/lib/hexdump.c b/grub-core/lib/hexdump.c
new file mode 100644
index 0000000..317635a
--- /dev/null
+++ b/grub-core/lib/hexdump.c
@@ -0,0 +1,85 @@
+/* hexdump.c - hexdump function */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/lib/hexdump.h>
+
+void
+hexdump (unsigned long bse, char *buf, int len)
+{
+  int pos;
+  char line[80];
+
+  while (len > 0)
+    {
+      int cnt, i;
+
+      pos = grub_snprintf (line, sizeof (line), "%08lx  ", bse);
+      cnt = 16;
+      if (cnt > len)
+	cnt = len;
+
+      for (i = 0; i < cnt; i++)
+	{
+	  pos += grub_snprintf (&line[pos], sizeof (line) - pos,
+				"%02x ", (unsigned char) buf[i]);
+	  if ((i & 7) == 7)
+	    line[pos++] = ' ';
+	}
+
+      for (; i < 16; i++)
+	{
+	  pos += grub_snprintf (&line[pos], sizeof (line) - pos, "   ");
+	  if ((i & 7) == 7)
+	    line[pos++] = ' ';
+	}
+
+      line[pos++] = '|';
+
+      for (i = 0; i < cnt; i++)
+	line[pos++] = ((buf[i] >= 32) && (buf[i] < 127)) ? buf[i] : '.';
+
+      line[pos++] = '|';
+
+      line[pos] = 0;
+
+      grub_printf ("%s\n", line);
+
+      /* Print only first and last line if more than 3 lines are identical.  */
+      if (len >= 4 * 16
+	  && ! grub_memcmp (buf, buf + 1 * 16, 16)
+	  && ! grub_memcmp (buf, buf + 2 * 16, 16)
+	  && ! grub_memcmp (buf, buf + 3 * 16, 16))
+	{
+	  grub_printf ("*\n");
+	  do
+	    {
+	      bse += 16;
+	      buf += 16;
+	      len -= 16;
+	    }
+	  while (len >= 3 * 16 && ! grub_memcmp (buf, buf + 2 * 16, 16));
+	}
+
+      bse += 16;
+      buf += 16;
+      len -= cnt;
+    }
+}
diff --git a/grub-core/lib/i386/backtrace.c b/grub-core/lib/i386/backtrace.c
new file mode 100644
index 0000000..c3e03c7
--- /dev/null
+++ b/grub-core/lib/i386/backtrace.c
@@ -0,0 +1,66 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/backtrace.h>
+
+#define MAX_STACK_FRAME 102400
+
+void
+grub_backtrace_pointer (void *ebp)
+{
+  void *ptr, *nptr;
+  unsigned i;
+
+  ptr = ebp;
+  while (1)
+    {
+      grub_printf ("%p: ", ptr);
+      grub_backtrace_print_address (((void **) ptr)[1]);
+      grub_printf (" (");
+      for (i = 0; i < 2; i++)
+	grub_printf ("%p,", ((void **)ptr) [i + 2]);
+      grub_printf ("%p)\n", ((void **)ptr) [i + 2]);
+      nptr = *(void **)ptr;
+      if (nptr < ptr || (void **) nptr - (void **) ptr > MAX_STACK_FRAME
+	  || nptr == ptr)
+	{
+	  grub_printf ("Invalid stack frame at %p (%p)\n", ptr, nptr);
+	  break;
+	}
+      ptr = nptr;
+    }
+}
+
+void
+grub_backtrace (void)
+{
+#ifdef __x86_64__
+  asm volatile ("movq %%rbp, %%rdi\n"
+		"callq *%%rax": :"a"(grub_backtrace_pointer));
+#else
+  asm volatile ("movl %%ebp, %%eax\n"
+		"calll *%%ecx": :"c"(grub_backtrace_pointer));
+#endif
+}
+
diff --git a/grub-core/lib/i386/halt.c b/grub-core/lib/i386/halt.c
new file mode 100644
index 0000000..2364fe4
--- /dev/null
+++ b/grub-core/lib/i386/halt.c
@@ -0,0 +1,82 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cpu/io.h>
+#include <grub/misc.h>
+#include <grub/acpi.h>
+#include <grub/i18n.h>
+#include <grub/pci.h>
+#include <grub/mm.h>
+
+const char bochs_shutdown[] = "Shutdown";
+
+/*
+ *  This call is special...  it never returns...  in fact it should simply
+ *  hang at this point!
+ */
+static inline void  __attribute__ ((noreturn))
+stop (void)
+{
+  asm volatile ("cli");
+  while (1)
+    {
+      asm volatile ("hlt");
+    }
+}
+
+static int
+grub_shutdown_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
+			void *data __attribute__ ((unused)))
+{
+  /* QEMU.  */
+  if (pciid == 0x71138086)
+    {
+      grub_pci_address_t addr;
+      addr = grub_pci_make_address (dev, 0x40);
+      grub_pci_write (addr, 0x7001);
+      addr = grub_pci_make_address (dev, 0x80);
+      grub_pci_write (addr, grub_pci_read (addr) | 1);
+      grub_outw (0x2000, 0x7004);
+    }
+  return 0;
+}
+
+void
+grub_halt (void)
+{
+  unsigned int i;
+
+#if defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MULTIBOOT)
+  grub_acpi_halt ();
+#endif
+
+  /* Disable interrupts.  */
+  asm volatile ("cli");
+
+  /* Bochs, QEMU, etc. Removed in newer QEMU releases.  */
+  for (i = 0; i < sizeof (bochs_shutdown) - 1; i++)
+    grub_outb (bochs_shutdown[i], 0x8900);
+
+  grub_pci_iterate (grub_shutdown_pci_iter, NULL);
+
+  grub_puts_ (N_("GRUB doesn't know how to halt this machine yet!"));
+
+  /* In order to return we'd have to check what the previous status of IF
+     flag was.  But user most likely doesn't want to return anyway ...  */
+  stop ();
+}
diff --git a/grub-core/lib/i386/pc/biosnum.c b/grub-core/lib/i386/pc/biosnum.c
new file mode 100644
index 0000000..0f0e743
--- /dev/null
+++ b/grub-core/lib/i386/pc/biosnum.c
@@ -0,0 +1,47 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/machine/biosnum.h>
+
+static int
+grub_get_root_biosnumber_default (void)
+{
+  const char *biosnum;
+  int ret = -1;
+  grub_device_t dev;
+
+  biosnum = grub_env_get ("biosnum");
+
+  if (biosnum)
+    return grub_strtoul (biosnum, 0, 0);
+
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->dev
+      && dev->disk->dev->id == GRUB_DISK_DEVICE_BIOSDISK_ID)
+    ret = (int) dev->disk->id;
+
+  if (dev)
+    grub_device_close (dev);
+
+  return ret;
+}
+
+int (*grub_get_root_biosnumber) (void) = grub_get_root_biosnumber_default;
diff --git a/grub-core/lib/i386/pc/vesa_modes_table.c b/grub-core/lib/i386/pc/vesa_modes_table.c
new file mode 100644
index 0000000..6dc4b7d
--- /dev/null
+++ b/grub-core/lib/i386/pc/vesa_modes_table.c
@@ -0,0 +1,127 @@
+
+#include <grub/i386/pc/vesa_modes_table.h>
+
+/* This is the reverse of the table in [linux]/Documentation/fb/vesafb.txt
+   plus a few more modes based on the table in
+   http://en.wikipedia.org/wiki/VESA_BIOS_Extensions  */
+struct grub_vesa_mode_table_entry
+grub_vesa_mode_table[GRUB_VESA_MODE_TABLE_END
+		     - GRUB_VESA_MODE_TABLE_START + 1] =
+  {
+    { 640, 400, 8 },		/* 0x300 */
+    { 640, 480, 8 },		/* 0x301 */
+    { 800, 600, 4 },		/* 0x302 */
+    { 800, 600, 8 },		/* 0x303 */
+    { 1024, 768, 4 },	/* 0x304 */
+    { 1024, 768, 8 },	/* 0x305 */
+    { 1280, 1024, 4 },	/* 0x306 */
+    { 1280, 1024, 8 },	/* 0x307 */
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 320, 200, 15 },	/* 0x30d */
+    { 320, 200, 16 },	/* 0x30e */
+    { 320, 200, 24 },	/* 0x30f */
+    { 640, 480, 15 },	/* 0x310 */
+    { 640, 480, 16 },	/* 0x311 */
+    { 640, 480, 24 },	/* 0x312 */
+    { 800, 600, 15 },	/* 0x313 */
+    { 800, 600, 16 },	/* 0x314 */
+    { 800, 600, 24 },	/* 0x315 */
+    { 1024, 768, 15 },	/* 0x316 */
+    { 1024, 768, 16 },	/* 0x317 */
+    { 1024, 768, 24 },	/* 0x318 */
+    { 1280, 1024, 15 },	/* 0x319 */
+    { 1280, 1024, 16 },	/* 0x31a */
+    { 1280, 1024, 24 },	/* 0x31b */
+    { 1600, 1200, 8 },	/* 0x31c */
+    { 1600, 1200, 15 },	/* 0x31d */
+    { 1600, 1200, 16 },	/* 0x31e */
+    { 1600, 1200, 24 },	/* 0x31f */
+    { 0, 0, 0 },
+    { 640, 400, 15 },	/* 0x321 */
+    { 640, 400, 16 },	/* 0x322 */
+    { 640, 400, 24 },	/* 0x323 */
+    { 640, 400, 32 },	/* 0x324 */
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 640, 480, 32 },	/* 0x329 */
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 896, 672, 8 },		/* 0x32f */
+    { 896, 672, 15 },	/* 0x330 */
+    { 896, 672, 16 },	/* 0x331 */
+    { 896, 672, 24 },	/* 0x332 */
+    { 896, 672, 32 },	/* 0x333 */
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 1600, 1200, 32 },	/* 0x342 */
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 0, 0, 0 },
+    { 1440, 900, 8 },	/* 0x360 */
+    { 1440, 900, 15 },	/* 0x361 */
+    { 1440, 900, 16 },	/* 0x362 */
+    { 1440, 900, 24 },	/* 0x363 */
+    { 1440, 900, 32 },	/* 0x364 */
+    { 1152, 720, 8 },	/* 0x365 */
+    { 1152, 720, 15 },	/* 0x366 */
+    { 1152, 720, 16 },	/* 0x367 */
+    { 1152, 720, 24 },	/* 0x368 */
+    { 1152, 720, 32 },	/* 0x369 */
+    { 1024, 640, 8 },	/* 0x36a */
+    { 1024, 640, 15 },	/* 0x36b */
+    { 1024, 640, 16 },	/* 0x36c */
+    { 1024, 640, 24 },	/* 0x36d */
+    { 1024, 640, 32 },	/* 0x36e */
+    { 800, 500, 8 },		/* 0x36f */
+    { 800, 500, 15 },	/* 0x370 */
+    { 800, 500, 16 },	/* 0x371 */
+    { 800, 500, 24 },	/* 0x372 */
+    { 800, 500, 32 },	/* 0x373 */
+  };
diff --git a/grub-core/lib/i386/random.c b/grub-core/lib/i386/random.c
new file mode 100644
index 0000000..cd83d2f
--- /dev/null
+++ b/grub-core/lib/i386/random.c
@@ -0,0 +1,103 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/random.h>
+#include <grub/i386/io.h>
+#include <grub/i386/tsc.h>
+#include <grub/i386/pmtimer.h>
+#include <grub/acpi.h>
+
+static int have_tsc = -1, have_pmtimer = -1;
+static grub_port_t pmtimer_port;
+
+static int
+detect_pmtimer (void)
+{
+  struct grub_acpi_fadt *fadt;
+  fadt = grub_acpi_find_fadt ();
+  if (!fadt)
+    return 0;
+  pmtimer_port = fadt->pmtimer;
+  if (!pmtimer_port)
+    return 0;
+  return 1;
+}
+
+static int
+pmtimer_tsc_get_random_bit (void)
+{
+  /* It's hard to come up with figures about pmtimer and tsc jitter but
+     50 ppm seems to be typical. So we need 10^6/50 tsc cycles to get drift
+     of one tsc cycle. With TSC at least of 800 MHz it means 1/(50*800)
+     = 1/40000 s or about 3579545 / 40000 = 90 pmtimer ticks.
+     This gives us rate of 40000 bit/s or 5 kB/s.
+   */
+  grub_uint64_t tsc_diff;
+  tsc_diff = grub_pmtimer_wait_count_tsc (pmtimer_port, 90);
+  if (tsc_diff == 0)
+    {
+      have_pmtimer = 0;
+      return -1;
+    }
+  return tsc_diff & 1;
+}
+
+static int
+pmtimer_tsc_get_random_byte (void)
+{
+  grub_uint8_t ret = 0;
+  int i, c;
+  for (i = 0; i < 8; i++)
+    {
+      c = pmtimer_tsc_get_random_bit ();
+      if (c < 0)
+	return -1;
+      ret |= c << i;
+    }
+  return ret;
+}
+
+static int
+pmtimer_fill_buffer (void *buffer, grub_size_t sz)
+{
+  grub_uint8_t *p = buffer;
+  int c;
+  while (sz)
+    {
+      c = pmtimer_tsc_get_random_byte ();
+      if (c < 0)
+	return 0;
+      *p++ = c;
+      sz--;
+    }
+  return 1;
+}
+
+int
+grub_crypto_arch_get_random (void *buffer, grub_size_t sz)
+{
+  if (have_tsc == -1)
+    have_tsc = grub_cpu_is_tsc_supported ();
+  if (!have_tsc)
+    return 0;
+  if (have_pmtimer == -1)
+    have_pmtimer = detect_pmtimer ();
+  if (!have_pmtimer)
+    return 0;
+  return pmtimer_fill_buffer (buffer, sz);
+}
diff --git a/grub-core/lib/i386/reboot.c b/grub-core/lib/i386/reboot.c
new file mode 100644
index 0000000..dce0b56
--- /dev/null
+++ b/grub-core/lib/i386/reboot.c
@@ -0,0 +1,64 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_MACHINE_EFI
+
+#include <grub/relocator.h>
+#include <grub/cpu/relocator.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/cpu/reboot.h>
+#include <grub/i386/floppy.h>
+
+void
+grub_reboot (void)
+{
+  struct grub_relocator *relocator = NULL;
+  grub_relocator_chunk_t ch;
+  grub_err_t err;
+  void *buf;
+  struct grub_relocator16_state state;
+  grub_uint16_t segment;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    while (1);
+  err = grub_relocator_alloc_chunk_align (relocator, &ch, 0x1000, 0x1000,
+					  grub_reboot_end - grub_reboot_start,
+					  16, GRUB_RELOCATOR_PREFERENCE_NONE,
+					  0);
+  if (err)
+    while (1);
+  buf = get_virtual_current_address (ch);
+  grub_memcpy (buf, grub_reboot_start, grub_reboot_end - grub_reboot_start);
+
+  segment = ((grub_addr_t) get_physical_target_address (ch)) >> 4;
+  state.gs = state.fs = state.es = state.ds = state.ss = segment;
+  state.sp = 0;
+  state.cs = segment;
+  state.ip = 0;
+  state.a20 = 0;
+
+  grub_stop_floppy ();
+  
+  err = grub_relocator16_boot (relocator, state);
+
+  while (1);
+}
+
+#endif /* GRUB_MACHINE_EFI */
diff --git a/grub-core/lib/i386/reboot_trampoline.S b/grub-core/lib/i386/reboot_trampoline.S
new file mode 100644
index 0000000..c088cd0
--- /dev/null
+++ b/grub-core/lib/i386/reboot_trampoline.S
@@ -0,0 +1,34 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/i386/reboot.h>
+
+	.p2align 4
+
+VARIABLE(grub_reboot_start)
+	.code16
+	
+	/* set 0x472 to 0x0000 for cold boot (0x1234 for warm boot) */
+	movw	$0x0472, %di
+	xorw	%ax, %ax
+	movw	%ax, (%di)
+	ljmp	$0xf000, $0xfff0
+
+	.code32
+VARIABLE(grub_reboot_end)
diff --git a/grub-core/lib/i386/relocator.c b/grub-core/lib/i386/relocator.c
new file mode 100644
index 0000000..34cbe83
--- /dev/null
+++ b/grub-core/lib/i386/relocator.c
@@ -0,0 +1,210 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/term.h>
+
+#include <grub/i386/relocator.h>
+#include <grub/relocator_private.h>
+#include <grub/i386/relocator_private.h>
+#include <grub/i386/pc/int.h>
+
+extern grub_uint8_t grub_relocator16_start;
+extern grub_uint8_t grub_relocator16_end;
+extern grub_uint16_t grub_relocator16_cs;
+extern grub_uint16_t grub_relocator16_ip;
+extern grub_uint16_t grub_relocator16_ds;
+extern grub_uint16_t grub_relocator16_es;
+extern grub_uint16_t grub_relocator16_fs;
+extern grub_uint16_t grub_relocator16_gs;
+extern grub_uint16_t grub_relocator16_ss;
+extern grub_uint16_t grub_relocator16_sp;
+extern grub_uint32_t grub_relocator16_edx;
+extern grub_uint32_t grub_relocator16_ebx;
+extern grub_uint32_t grub_relocator16_esi;
+extern grub_uint32_t grub_relocator16_ebp;
+
+extern grub_uint16_t grub_relocator16_keep_a20_enabled;
+
+extern grub_uint8_t grub_relocator32_start;
+extern grub_uint8_t grub_relocator32_end;
+extern grub_uint32_t grub_relocator32_eax;
+extern grub_uint32_t grub_relocator32_ebx;
+extern grub_uint32_t grub_relocator32_ecx;
+extern grub_uint32_t grub_relocator32_edx;
+extern grub_uint32_t grub_relocator32_eip;
+extern grub_uint32_t grub_relocator32_esp;
+extern grub_uint32_t grub_relocator32_ebp;
+extern grub_uint32_t grub_relocator32_esi;
+extern grub_uint32_t grub_relocator32_edi;
+
+extern grub_uint8_t grub_relocator64_start;
+extern grub_uint8_t grub_relocator64_end;
+extern grub_uint64_t grub_relocator64_rax;
+extern grub_uint64_t grub_relocator64_rbx;
+extern grub_uint64_t grub_relocator64_rcx;
+extern grub_uint64_t grub_relocator64_rdx;
+extern grub_uint64_t grub_relocator64_rip;
+extern grub_uint64_t grub_relocator64_rsp;
+extern grub_uint64_t grub_relocator64_rsi;
+extern grub_addr_t grub_relocator64_cr3;
+extern struct grub_i386_idt grub_relocator16_idt;
+
+#define RELOCATOR_SIZEOF(x)	(&grub_relocator##x##_end - &grub_relocator##x##_start)
+
+grub_err_t
+grub_relocator32_boot (struct grub_relocator *rel,
+		       struct grub_relocator32_state state,
+		       int avoid_efi_bootservices)
+{
+  grub_err_t err;
+  void *relst;
+  grub_relocator_chunk_t ch;
+
+  /* Specific memory range due to Global Descriptor Table for use by payload
+     that we will store in returned chunk.  The address range and preference
+     are based on "THE LINUX/x86 BOOT PROTOCOL" specification.  */
+  err = grub_relocator_alloc_chunk_align_safe (rel, &ch, 0x1000, 0x9a000,
+					       RELOCATOR_SIZEOF (32), 16,
+					       GRUB_RELOCATOR_PREFERENCE_LOW,
+					       avoid_efi_bootservices);
+  if (err)
+    return err;
+
+  grub_relocator32_eax = state.eax;
+  grub_relocator32_ebx = state.ebx;
+  grub_relocator32_ecx = state.ecx;
+  grub_relocator32_edx = state.edx;
+  grub_relocator32_eip = state.eip;
+  grub_relocator32_esp = state.esp;
+  grub_relocator32_ebp = state.ebp;
+  grub_relocator32_esi = state.esi;
+  grub_relocator32_edi = state.edi;
+
+  grub_memmove (get_virtual_current_address (ch), &grub_relocator32_start,
+		RELOCATOR_SIZEOF (32));
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, NULL);
+  if (err)
+    return err;
+
+  asm volatile ("cli");
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_relocator16_boot (struct grub_relocator *rel,
+		       struct grub_relocator16_state state)
+{
+  grub_err_t err;
+  void *relst;
+  grub_relocator_chunk_t ch;
+
+  /* Put it higher than the byte it checks for A20 check.  */
+  err = grub_relocator_alloc_chunk_align_safe (rel, &ch, 0x8010, 0xa0000,
+					       RELOCATOR_SIZEOF (16) +
+					       GRUB_RELOCATOR16_STACK_SIZE, 16,
+					       GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+  if (err)
+    return err;
+
+  grub_relocator16_cs = state.cs;  
+  grub_relocator16_ip = state.ip;
+
+  grub_relocator16_ds = state.ds;
+  grub_relocator16_es = state.es;
+  grub_relocator16_fs = state.fs;
+  grub_relocator16_gs = state.gs;
+
+  grub_relocator16_ss = state.ss;
+  grub_relocator16_sp = state.sp;
+
+  grub_relocator16_ebp = state.ebp;
+  grub_relocator16_ebx = state.ebx;
+  grub_relocator16_edx = state.edx;
+  grub_relocator16_esi = state.esi;
+#ifdef GRUB_MACHINE_PCBIOS
+  grub_relocator16_idt = *grub_realidt;
+#else
+  grub_relocator16_idt.base = 0;
+  grub_relocator16_idt.limit = 0;
+#endif
+
+  grub_relocator16_keep_a20_enabled = state.a20;
+
+  grub_memmove (get_virtual_current_address (ch), &grub_relocator16_start,
+		RELOCATOR_SIZEOF (16));
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, NULL);
+  if (err)
+    return err;
+
+  asm volatile ("cli");
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_relocator64_boot (struct grub_relocator *rel,
+		       struct grub_relocator64_state state,
+		       grub_addr_t min_addr, grub_addr_t max_addr)
+{
+  grub_err_t err;
+  void *relst;
+  grub_relocator_chunk_t ch;
+
+  err = grub_relocator_alloc_chunk_align_safe (rel, &ch, min_addr, max_addr,
+					       RELOCATOR_SIZEOF (64), 16,
+					       GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+  if (err)
+    return err;
+
+  grub_relocator64_rax = state.rax;
+  grub_relocator64_rbx = state.rbx;
+  grub_relocator64_rcx = state.rcx;
+  grub_relocator64_rdx = state.rdx;
+  grub_relocator64_rip = state.rip;
+  grub_relocator64_rsp = state.rsp;
+  grub_relocator64_rsi = state.rsi;
+  grub_relocator64_cr3 = state.cr3;
+
+  grub_memmove (get_virtual_current_address (ch), &grub_relocator64_start,
+		RELOCATOR_SIZEOF (64));
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, NULL);
+  if (err)
+    return err;
+
+  asm volatile ("cli");
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/i386/relocator16.S b/grub-core/lib/i386/relocator16.S
new file mode 100644
index 0000000..e923811
--- /dev/null
+++ b/grub-core/lib/i386/relocator16.S
@@ -0,0 +1,341 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+	
+/* The code segment of the protected mode.  */
+#define CODE_SEGMENT	0x08
+
+/* The data segment of the protected mode.  */
+#define DATA_SEGMENT	0x10
+
+#define PSEUDO_REAL_CSEG 0x18
+
+#define PSEUDO_REAL_DSEG 0x20
+
+#include <grub/i386/relocator_private.h>
+
+#include "relocator_common.S"
+	
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE(grub_relocator16_start)
+	PREAMBLE
+
+#ifdef __APPLE__
+	LOCAL(cs_base_bytes12_offset) = LOCAL (cs_base_bytes12) - LOCAL (base)
+	LOCAL(cs_base_byte3_offset) = LOCAL (cs_base_byte3) - LOCAL (base)
+	LOCAL(ds_base_bytes12_offset) = LOCAL (ds_base_bytes12) - LOCAL (base)
+	LOCAL(ds_base_byte3_offset) = LOCAL (ds_base_byte3) - LOCAL (base)
+	movl 	%esi, %eax
+	movw	%ax, (LOCAL(cs_base_bytes12_offset)) (RSI, 1)
+	movw	%ax, (LOCAL(ds_base_bytes12_offset)) (RSI, 1)
+	shrl	$16, %eax
+	movb	%al, (LOCAL (cs_base_byte3_offset)) (RSI, 1)
+	movb	%al, (LOCAL (ds_base_byte3_offset)) (RSI, 1)
+#else
+	movl 	%esi, %eax
+	movw	%ax, (LOCAL (cs_base_bytes12) - LOCAL (base)) (RSI, 1)
+	movw	%ax, (LOCAL (ds_base_bytes12) - LOCAL (base)) (RSI, 1)
+	shrl	$16, %eax
+	movb	%al, (LOCAL (cs_base_byte3) - LOCAL (base)) (RSI, 1)
+	movb	%al, (LOCAL (ds_base_byte3) - LOCAL (base)) (RSI, 1)
+#endif
+
+	RELOAD_GDT
+	.code32
+	/* Update other registers. */
+	movl	$DATA_SEGMENT, %eax
+	movl	%eax, %ds
+	movl	%eax, %es
+	movl	%eax, %fs
+	movl	%eax, %gs
+	movl	%eax, %ss
+
+	DISABLE_PAGING
+
+#ifdef __x86_64__
+	/* Disable amd64. */
+	movl	$GRUB_MEMORY_CPU_AMD64_MSR, %ecx
+	rdmsr
+	andl	$(~GRUB_MEMORY_CPU_AMD64_MSR_ON), %eax
+	wrmsr
+#endif
+
+	/* Turn off PAE. */
+	movl	%cr4, %eax
+	andl	$(~GRUB_MEMORY_CPU_CR4_PAE_ON), %eax
+	movl	%eax, %cr4
+
+	/* Update other registers. */
+	movl	$PSEUDO_REAL_DSEG, %eax
+	movl	%eax, %ds
+	movl	%eax, %es
+	movl	%eax, %fs
+	movl	%eax, %gs
+	movl	%eax, %ss
+
+	movl 	%esi, %eax
+	shrl	$4, %eax
+#ifdef __APPLE__
+	LOCAL(segment_offset) = LOCAL (segment) - LOCAL (base)
+	LOCAL(idt_offset) = LOCAL(relocator16_idt) - LOCAL (base)
+	LOCAL(cont2_offset) = LOCAL (cont2) - LOCAL(base)
+	movw	%ax, (LOCAL(segment_offset))
+	lidt (LOCAL(idt_offset))
+	
+	/* jump to a 16 bit segment */
+	ljmp	$PSEUDO_REAL_CSEG, $(LOCAL(cont2_offset))
+#else
+	movw	%ax, (LOCAL (segment) - LOCAL (base))
+
+	lidt (EXT_C(grub_relocator16_idt) - LOCAL (base))
+	
+	/* jump to a 16 bit segment */
+	ljmp	$PSEUDO_REAL_CSEG, $(LOCAL (cont2) - LOCAL(base))
+#endif
+LOCAL(cont2):
+	.code16
+
+	/* clear the PE bit of CR0 */
+	movl	%cr0, %eax
+	andl 	$(~GRUB_MEMORY_CPU_CR0_PE_ON), %eax
+	movl	%eax, %cr0
+
+	/* flush prefetch queue, reload %cs */
+	/* ljmp  */
+	.byte	0xea
+#ifdef __APPLE__
+	LOCAL(cont3_offset) = LOCAL(cont3) - LOCAL(base)
+	.word 	LOCAL(cont3_offset)
+#else
+	.word 	LOCAL(cont3)-LOCAL(base)
+#endif
+LOCAL(segment):
+	.word	0
+
+LOCAL(cont3):
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_keep_a20_enabled)
+	.word	0
+
+	test	%ax, %ax
+	jnz	LOCAL(gate_a20_done)
+
+	movw    %cs, %ax
+	movw    %ax, %ss 
+#ifdef __APPLE__
+	LOCAL(relocator16_end_offset) = LOCAL(relocator16_end) - LOCAL(base)
+	leaw    LOCAL(relocator16_end_offset), %sp
+#else
+	leaw    LOCAL(relocator16_end) - LOCAL(base), %sp
+#endif
+	addw    $GRUB_RELOCATOR16_STACK_SIZE, %sp
+
+	/* second, try a BIOS call */
+	movw	$0x2400, %ax
+	int	$0x15
+
+	call	LOCAL(gate_a20_check_state)
+	testb	%al, %al
+	jz	LOCAL(gate_a20_done)
+
+	/*
+	 * In macbook, the keyboard test would hang the machine, so we move
+	 * this forward.
+	 */
+	/* fourth, try the system control port A */
+	inb	$0x92
+	andb	$(~0x03), %al
+	outb	$0x92
+
+	/* When turning off Gate A20, do not check the state strictly,
+	   because a failure is not fatal usually, and Gate A20 is always
+	   on some modern machines.  */
+	jmp	LOCAL(gate_a20_done)
+
+LOCAL(gate_a20_check_state):
+	/* iterate the checking for a while */
+	movw	$100, %cx
+1:
+	xorw    %ax, %ax
+	movw    %ax, %ds
+	decw    %ax
+	movw    %ax, %es
+	xorw    %ax, %ax
+
+	movw	$0x8000, %ax
+	/* compare the byte at ADDR with that at 0x100000 + ADDR */
+	movw    %ax, %si
+	addw    $0x10, %ax
+	movw    %ax, %di
+
+	/* save the original byte in DL */
+	movb	%ds:(%si), %dl
+	movb	%es:(%di), %al
+	/* try to set one less value at ADDR */
+	movb	%al, %dh
+	decb	%dh
+	movb	%dh, %ds:(%si)
+	/* serialize */
+	outb	%al, $0x80
+	outb	%al, $0x80
+	/* obtain the value at 0x100000 + ADDR in CH */
+	movb	%es:(%di), %dh
+	/* this result is 1 if A20 is on or 0 if it is off */
+	subb	%dh, %al
+	xorb	$1, %al
+	/* restore the original */
+	movb	%dl, %ds:(%si)
+
+	testb	%al, %al
+	jz	LOCAL(gate_a20_done)
+	loop	1b
+2:
+	ret
+
+LOCAL(gate_a20_done):
+	/*
+	 * We are in real mode now. Set up the real mode segment registers and
+	 * all the other general purpose registers. cs is updated with ljmp.
+	 */
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_ds)
+	.word	0
+	movw	%ax, %ds
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_es)
+	.word	0
+	movw	%ax, %es
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_fs)
+	.word	0
+	movw	%ax, %fs
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_gs)
+	.word	0
+	movw	%ax, %gs
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_ss)
+	.word	0
+	movw	%ax, %ss
+
+	/* movw imm16, %ax.  */
+	.byte	0xb8
+VARIABLE(grub_relocator16_sp)
+	.word	0
+	movzwl	%ax, %esp
+
+	/* movw imm32, %eax.  */
+	.byte	0x66, 0xb8
+VARIABLE(grub_relocator16_esi)
+	.long	0
+	movl	%eax, %esi
+
+	/* movw imm32, %edx.  */
+	.byte	0x66, 0xba
+VARIABLE(grub_relocator16_edx)
+	.long	0
+
+	/* movw imm32, %ebx.  */
+	.byte	0x66, 0xbb
+VARIABLE(grub_relocator16_ebx)
+	.long	0
+
+	/* movl imm32, %ebp.  */
+	.byte	0x66, 0xbd
+VARIABLE(grub_relocator16_ebp)
+	.long	0
+
+	/* Cleared direction flag is of no problem with any current
+	   payload and makes this implementation easier.  */
+	cld
+
+	/* ljmp */
+	.byte	0xea
+VARIABLE(grub_relocator16_ip)
+	.word	0
+VARIABLE(grub_relocator16_cs)
+	.word	0
+
+	.code32
+
+	/* GDT. Copied from loader/i386/linux.c. */
+	.p2align	4
+LOCAL(gdt):
+	.word	0, 0
+	.byte	0, 0, 0, 0
+
+	/* -- code segment --
+	 * base = 0x00000000, limit = 0xFFFFF (4 KiB Granularity), present
+	 * type = 32bit code execute/read, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte 	0, 0x9A, 0xCF, 0
+
+	/* -- data segment --
+	 * base = 0x00000000, limit 0xFFFFF (4 KiB Granularity), present
+	 * type = 32 bit data read/write, DPL = 0
+	 */
+	.word	0xFFFF, 0
+	.byte	0, 0x92, 0xCF, 0
+
+	/* -- 16 bit real mode CS --
+	 * base = filled by code, limit 0x0FFFF (1 B Granularity), present
+	 * type = 16 bit code execute/read only/conforming, DPL = 0
+	 */
+	.word	0xFFFF
+LOCAL(cs_base_bytes12):
+	.word	0
+LOCAL(cs_base_byte3):
+	.byte	0
+
+	.byte	0x9E, 0, 0
+
+	/* -- 16 bit real mode DS --
+	 * base = filled by code, limit 0x0FFFF (1 B Granularity), present
+	 * type = 16 bit data read/write, DPL = 0
+	 */
+	.word	0xFFFF
+LOCAL(ds_base_bytes12):
+	.word	0
+LOCAL(ds_base_byte3):
+	.byte	0
+
+	.byte	0x92, 0, 0
+
+LOCAL(gdt_end):
+
+#ifdef __APPLE__
+LOCAL(relocator16_idt):
+#endif
+VARIABLE(grub_relocator16_idt)
+	.word 0
+	.long 0
+LOCAL(relocator16_end):
+VARIABLE(grub_relocator16_end)
+	.byte 0
diff --git a/grub-core/lib/i386/relocator32.S b/grub-core/lib/i386/relocator32.S
new file mode 100644
index 0000000..09ce56a
--- /dev/null
+++ b/grub-core/lib/i386/relocator32.S
@@ -0,0 +1,134 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* The code segment of the protected mode.  */
+#define CODE_SEGMENT	0x10
+
+/* The data segment of the protected mode.  */
+#define DATA_SEGMENT	0x18
+
+#include "relocator_common.S"
+
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE(grub_relocator32_start)
+	PREAMBLE
+
+	RELOAD_GDT
+	.code32
+	/* Update other registers. */
+	movl	$DATA_SEGMENT, %eax
+	movl	%eax, %ds
+	movl	%eax, %es
+	movl	%eax, %fs
+	movl	%eax, %gs
+	movl	%eax, %ss
+
+	DISABLE_PAGING
+
+#ifdef __x86_64__
+	/* Disable amd64. */
+	movl	$GRUB_MEMORY_CPU_AMD64_MSR, %ecx
+	rdmsr
+	andl	$(~GRUB_MEMORY_CPU_AMD64_MSR_ON), %eax
+	wrmsr
+#endif
+
+	/* Turn off PAE. */
+	movl	%cr4, %eax
+	andl	$(~GRUB_MEMORY_CPU_CR4_PAE_ON), %eax
+	movl	%eax, %cr4
+
+	jmp	LOCAL(cont2)
+LOCAL(cont2):
+	.code32
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator32_esp)
+	.long	0
+
+	movl	%eax, %esp
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator32_ebp)
+	.long	0
+
+	movl	%eax, %ebp
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator32_esi)
+	.long	0
+
+	movl	%eax, %esi
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator32_edi)
+	.long	0
+
+	movl	%eax, %edi
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator32_eax)
+	.long	0
+
+	/* mov imm32, %ebx */
+	.byte	0xbb
+VARIABLE(grub_relocator32_ebx)
+	.long	0
+
+	/* mov imm32, %ecx */
+	.byte	0xb9
+VARIABLE(grub_relocator32_ecx)
+	.long	0
+
+	/* mov imm32, %edx */
+	.byte	0xba
+VARIABLE(grub_relocator32_edx)
+	.long	0
+
+	/* Cleared direction flag is of no problem with any current
+	   payload and makes this implementation easier.  */
+	cld
+
+	.byte	0xea
+VARIABLE(grub_relocator32_eip)
+	.long	0
+	.word	CODE_SEGMENT
+
+	/* GDT. Copied from loader/i386/linux.c. */
+	.p2align	4
+LOCAL(gdt):
+	/* NULL.  */
+	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+
+	/* Reserved.  */
+	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+
+	/* Code segment.  */
+	.byte 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x9A, 0xCF, 0x00
+
+	/* Data segment.  */
+	.byte 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x92, 0xCF, 0x00
+LOCAL(gdt_end):
+
+VARIABLE(grub_relocator32_end)
diff --git a/grub-core/lib/i386/relocator64.S b/grub-core/lib/i386/relocator64.S
new file mode 100644
index 0000000..00bf315
--- /dev/null
+++ b/grub-core/lib/i386/relocator64.S
@@ -0,0 +1,210 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define CODE32_SEGMENT	0x18
+#define CODE_SEGMENT	0x08
+
+/* The data segment of the protected mode.  */
+#define DATA_SEGMENT	0x10
+
+#include "relocator_common.S"
+
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE(grub_relocator64_start)
+	PREAMBLE
+#ifndef __x86_64__
+	DISABLE_PAGING
+
+	/* Turn on PAE. */
+	movl	%cr4, %eax
+	orl	$(GRUB_MEMORY_CPU_CR4_PAE_ON | GRUB_MEMORY_CPU_CR4_PSE_ON), %eax
+	movl	%eax, %cr4
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator64_cr3)
+	.long	0
+	movl	%eax, %cr3
+
+	/* Turn on amd64. */
+	movl	$GRUB_MEMORY_CPU_AMD64_MSR, %ecx
+	rdmsr
+	orl	$GRUB_MEMORY_CPU_AMD64_MSR_ON, %eax
+	wrmsr
+
+	/* Enable paging. */
+	movl	%cr0, %eax
+	orl	$GRUB_MEMORY_CPU_CR0_PAGING_ON, %eax
+	movl	%eax, %cr0
+
+	RELOAD_GDT
+#else
+	/* mov imm64, %rax */
+	.byte 	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator64_cr3)
+	.quad	0
+	movq	%rax, %cr3
+#endif
+
+#ifdef __x86_64__
+	.code64
+#endif
+
+	/* mov imm64, %rax */
+	.byte 	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator64_rsp)
+	.quad	0
+
+#ifdef __x86_64__
+	movq	%rax, %rsp
+#else
+	/* movq	%rax, %rsp */
+	.byte 	0x48
+	.byte	0x89
+	.byte	0xc4
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+	jmp	LOCAL(skip_efi_stack_align)
+
+	/*
+	 * Here is grub_relocator64_efi_start() entry point. Most of the
+	 * code below is shared between grub_relocator64_efi_start()
+	 * and grub_relocator64_start().
+	 *
+	 * Think twice before changing anything there!!!
+	 */
+VARIABLE(grub_relocator64_efi_start)
+	/* Align the stack as UEFI spec requires. */
+#ifdef __x86_64__
+	andq	$~15, %rsp
+#else
+	/* andq	$~15, %rsp */
+	.byte 0x48
+	.byte 0x83
+	.byte 0xe4
+	.byte 0xf0
+#endif
+
+LOCAL(skip_efi_stack_align):
+#endif
+	/* mov imm64, %rax */
+	.byte 	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator64_rsi)
+	.quad	0
+
+#ifdef	__x86_64__
+	movq	%rax, %rsi
+#else
+	/* movq	%rax, %rsi */
+	.byte 	0x48
+	.byte	0x89
+	.byte 	0xc6
+#endif
+
+	/* mov imm64, %rax */
+	.byte 	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator64_rax)
+	.quad	0
+
+	/* mov imm64, %rbx */
+	.byte 	0x48
+	.byte	0xbb
+VARIABLE(grub_relocator64_rbx)
+	.quad	0
+
+	/* mov imm64, %rcx */
+	.byte 	0x48
+	.byte	0xb9
+VARIABLE(grub_relocator64_rcx)
+	.quad	0
+
+	/* mov imm64, %rdx */
+	.byte 	0x48
+	.byte	0xba
+VARIABLE(grub_relocator64_rdx)
+	.quad	0
+
+	/* Cleared direction flag is of no problem with any current
+	   payload and makes this implementation easier.  */
+	cld
+
+#if defined (__APPLE__) || !defined (__x86_64__)
+	.byte 0xff, 0x25
+	.quad 0
+#else
+	jmp *LOCAL(jump_addr) (%rip)
+#endif
+
+LOCAL(jump_addr):
+VARIABLE(grub_relocator64_rip)
+	.quad	0
+
+#ifdef GRUB_MACHINE_EFI
+	/* Here grub_relocator64_efi_start() ends. Ufff... */
+VARIABLE(grub_relocator64_efi_end)
+#endif
+
+#ifndef __x86_64__
+	.p2align	4
+LOCAL(gdt):
+	/* NULL.  */
+	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+
+	/* 64-bit segment.  */
+	.word 0xffff /* Limit xffff.  */
+	.word 0x0000 /* Base xxxx0000.  */
+	.byte 0x00 /* Base xx00xxxx.  */
+	.byte (0x8 /* Type 8.  */ | (1 << 4) /* Code.  */ \
+	       | (0 << 5) /* Ring 0.  */ | (1 << 7) /* Present.  */)
+	.byte (0xf /* Limit fxxxx.  */ | (0 << 4) /* AVL flag.  */ \
+	       | (1 << 5) /* 64-bit.  */ | (0 << 6) \
+	       | (1 << 7) /* 4K granular.  */)
+	.byte 0x00 /* Base 00xxxxxx.  */
+
+	/* Data segment*/
+	.word 0xffff /* Limit xffff.  */
+	.word 0x0000 /* Base xxxx0000.  */
+	.byte 0x00 /* Base xx00xxxx.  */
+	.byte (0x0 /* Type 0.  */ | (0 << 4) /* Data.  */ \
+	       | (0 << 5) /* Ring 0.  */ | (1 << 7) /* Present.  */)
+	.byte (0xf /* Limit fxxxx.  */ | (0 << 4) /* AVL flag.  */ \
+	       | (0 << 5) /* Data.  */ | (0 << 6) \
+	       | (1 << 7) /* 4K granular.  */)
+	.byte 0x00 /* Base 00xxxxxx.  */
+
+	/* Compatibility segment.  */
+	.word 0xffff /* Limit xffff.  */
+	.word 0x0000 /* Base xxxx0000.  */
+	.byte 0x00 /* Base xx00xxxx.  */
+	.byte (0x8 /* Type 8.  */ | (1 << 4) /* Code.  */  \
+	       | (0 << 5) /* Ring 0.  */ | (1 << 7) /* Present.  */)
+	.byte (0xf /* Limit fxxxx.  */ | (0 << 4) /* AVL flag.  */ \
+	       | (0 << 5) /* 32-bit.  */ | (1 << 6) /* 32-bit.  */ \
+	       | (1 << 7) /* 4K granular.  */)
+	.byte 0x00 /* Base 00xxxxxx.  */
+
+LOCAL(gdt_end):
+#endif
+
+VARIABLE(grub_relocator64_end)
diff --git a/grub-core/lib/i386/relocator_asm.S b/grub-core/lib/i386/relocator_asm.S
new file mode 100644
index 0000000..f273586
--- /dev/null
+++ b/grub-core/lib/i386/relocator_asm.S
@@ -0,0 +1,80 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/i386/memory.h>
+
+	.p2align	2
+
+VARIABLE(grub_relocator_backward_start)
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_backward_dest)
+	.long	0
+	movl	%eax, %edi
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_backward_src)
+	.long	0
+	movl	%eax, %esi
+
+	/* mov imm32, %ecx */
+	.byte	0xb9
+VARIABLE(grub_relocator_backward_chunk_size)
+	.long	0
+	
+	add	%ecx, %esi
+	add	%ecx, %edi
+
+
+	/* Backward movsb is implicitly off-by-one.  compensate that.  */
+	sub	$1,	%esi
+	sub	$1,	%edi
+
+	/* Backward copy.  */
+	std
+
+	rep
+	movsb
+VARIABLE(grub_relocator_backward_end)
+
+
+VARIABLE(grub_relocator_forward_start)
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_forward_dest)
+	.long	0
+	movl	%eax, %edi
+
+	/* mov imm32, %rax */
+	.byte	0xb8
+VARIABLE(grub_relocator_forward_src)
+	.long	0
+	movl	%eax, %esi
+
+	/* mov imm32, %ecx */
+	.byte	0xb9
+VARIABLE(grub_relocator_forward_chunk_size)
+	.long	0
+
+	/* Forward copy.  */
+	cld
+	rep
+	movsb
+VARIABLE(grub_relocator_forward_end)
diff --git a/grub-core/lib/i386/relocator_common.S b/grub-core/lib/i386/relocator_common.S
new file mode 100644
index 0000000..1b5210d
--- /dev/null
+++ b/grub-core/lib/i386/relocator_common.S
@@ -0,0 +1,111 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <grub/symbol.h>
+#include <grub/i386/memory.h>
+
+#ifdef __x86_64__
+#define RAX %rax
+#define RSI %rsi
+#else
+#define RAX %eax
+#define RSI %esi
+#endif
+
+	.macro DISABLE_PAGING
+
+	movl	%cr0, %eax
+	andl	$(~GRUB_MEMORY_CPU_CR0_PAGING_ON), %eax
+	movl	%eax, %cr0
+	.endm
+
+	.macro PREAMBLE
+LOCAL(base):
+	/* %rax contains now our new 'base'.  */
+	mov	RAX, RSI
+
+#if defined (__APPLE__) && defined (__x86_64__)
+	leaq	LOCAL(cont0) (%rip), RAX
+#elif defined (__APPLE__)
+	LOCAL(cont0_offset) = LOCAL(cont0) - LOCAL(base)
+	add	$LOCAL(cont0_offset), RAX
+#else
+	add	$(LOCAL(cont0) - LOCAL(base)), RAX
+#endif
+	jmp	*RAX
+LOCAL(cont0):
+	.endm
+
+	.macro RELOAD_GDT
+#ifdef __APPLE__
+	LOCAL(cont1_offset) = LOCAL(cont1) - LOCAL(base)
+	LOCAL(jump_vector_offset) = LOCAL(jump_vector) - LOCAL(base)
+	LOCAL(gdt_offset) = LOCAL(gdt) - LOCAL(base)
+	LOCAL(gdt_addr_offset) = LOCAL(gdt_addr) - LOCAL(base)
+	LOCAL(gdtdesc_offset) = LOCAL(gdtdesc) - LOCAL(base)
+
+	lea	LOCAL(cont1_offset) (RSI, 1), RAX
+	movl	%eax, LOCAL(jump_vector_offset) (RSI, 1)
+
+	lea	LOCAL(gdt_offset) (RSI, 1), RAX
+	mov	RAX, (LOCAL(gdt_addr_offset)) (RSI, 1)
+	
+	/* Switch to compatibility mode. */
+	lgdt	(LOCAL(gdtdesc_offset)) (RSI, 1)
+
+	/* Update %cs.  */
+	ljmp	*(LOCAL(jump_vector_offset)) (RSI, 1)
+	.p2align	4
+LOCAL(gdtdesc):
+	LOCAL(gdtsize) = LOCAL(gdt_end) - LOCAL(gdt)
+	.word	LOCAL(gdtsize)
+#else
+	lea	(LOCAL(cont1) - LOCAL(base)) (RSI, 1), RAX
+	movl	%eax, (LOCAL(jump_vector) - LOCAL(base)) (RSI, 1)
+
+	lea	(LOCAL(gdt) - LOCAL(base)) (RSI, 1), RAX
+	mov	RAX, (LOCAL(gdt_addr) - LOCAL(base)) (RSI, 1)
+	
+	/* Switch to compatibility mode. */
+	lgdt	(LOCAL(gdtdesc) - LOCAL(base)) (RSI, 1)
+
+	/* Update %cs.  */
+	ljmp	*(LOCAL(jump_vector) - LOCAL(base)) (RSI, 1)
+
+	.p2align	4
+LOCAL(gdtdesc):
+	.word	LOCAL(gdt_end) - LOCAL(gdt)
+#endif
+LOCAL(gdt_addr):
+#ifdef __x86_64__
+	/* Filled by the code. */
+	.quad	0
+#else
+	/* Filled by the code. */
+	.long	0
+#endif
+
+	.p2align	4
+LOCAL(jump_vector):
+	/* Jump location. Is filled by the code */
+	.long	0
+	.long	CODE_SEGMENT
+	
+LOCAL(cont1):
+	.endm
diff --git a/grub-core/lib/i386/relocator_common_c.c b/grub-core/lib/i386/relocator_common_c.c
new file mode 100644
index 0000000..7be609b
--- /dev/null
+++ b/grub-core/lib/i386/relocator_common_c.c
@@ -0,0 +1,109 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009-2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/term.h>
+
+#include <grub/relocator.h>
+#include <grub/relocator_private.h>
+
+extern grub_uint8_t grub_relocator_forward_start;
+extern grub_uint8_t grub_relocator_forward_end;
+extern grub_uint8_t grub_relocator_backward_start;
+extern grub_uint8_t grub_relocator_backward_end;
+
+extern void *grub_relocator_backward_dest;
+extern void *grub_relocator_backward_src;
+extern grub_size_t grub_relocator_backward_chunk_size;
+
+extern void *grub_relocator_forward_dest;
+extern void *grub_relocator_forward_src;
+extern grub_size_t grub_relocator_forward_chunk_size;
+
+#define RELOCATOR_SIZEOF(x)	(&grub_relocator##x##_end - &grub_relocator##x##_start)
+
+grub_size_t grub_relocator_align = 1;
+grub_size_t grub_relocator_forward_size;
+grub_size_t grub_relocator_backward_size;
+#ifdef __x86_64__
+grub_size_t grub_relocator_jumper_size = 12;
+#else
+grub_size_t grub_relocator_jumper_size = 7;
+#endif
+
+void
+grub_cpu_relocator_init (void)
+{
+  grub_relocator_forward_size = RELOCATOR_SIZEOF (_forward);
+  grub_relocator_backward_size = RELOCATOR_SIZEOF (_backward);
+}
+
+void
+grub_cpu_relocator_jumper (void *rels, grub_addr_t addr)
+{
+  grub_uint8_t *ptr;
+  ptr = rels;
+#ifdef __x86_64__
+  /* movq imm64, %rax (for relocator) */
+  *(grub_uint8_t *) ptr = 0x48;
+  ptr++;
+  *(grub_uint8_t *) ptr = 0xb8;
+  ptr++;
+  *(grub_uint64_t *) ptr = addr;
+  ptr += sizeof (grub_uint64_t);
+#else
+  /* movl imm32, %eax (for relocator) */
+  *(grub_uint8_t *) ptr = 0xb8;
+  ptr++;
+  *(grub_uint32_t *) ptr = addr;
+  ptr += sizeof (grub_uint32_t);
+#endif
+  /* jmp $eax/$rax */
+  *(grub_uint8_t *) ptr = 0xff;
+  ptr++;
+  *(grub_uint8_t *) ptr = 0xe0;
+  ptr++;
+}
+
+void
+grub_cpu_relocator_backward (void *ptr, void *src, void *dest,
+			     grub_size_t size)
+{
+  grub_relocator_backward_dest = dest;
+  grub_relocator_backward_src = src;
+  grub_relocator_backward_chunk_size = size;
+
+  grub_memmove (ptr,
+		&grub_relocator_backward_start, RELOCATOR_SIZEOF (_backward));
+}
+
+void
+grub_cpu_relocator_forward (void *ptr, void *src, void *dest,
+			    grub_size_t size)
+{
+  grub_relocator_forward_dest = dest;
+  grub_relocator_forward_src = src;
+  grub_relocator_forward_chunk_size = size;
+
+  grub_memmove (ptr,
+		&grub_relocator_forward_start, RELOCATOR_SIZEOF (_forward));
+}
diff --git a/grub-core/lib/i386/setjmp.S b/grub-core/lib/i386/setjmp.S
new file mode 100644
index 0000000..0b0740f
--- /dev/null
+++ b/grub-core/lib/i386/setjmp.S
@@ -0,0 +1,59 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	movl	%ebx, 0(%eax)	/* EBX */
+	movl	%esi, 4(%eax)	/* ESI */
+	movl	%edi, 8(%eax)	/* EDI */
+	movl	%ebp, 12(%eax)	/* EBP */
+	popl	%ecx
+	movl	%esp, 16(%eax)	/* ESP */
+	movl	%ecx, 20(%eax)	/* EIP */
+	xorl	%eax, %eax
+	jmp	*%ecx
+
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	movl	0(%eax), %ebx
+	movl	4(%eax), %esi
+	movl	8(%eax), %edi
+	movl	12(%eax), %ebp
+	movl	16(%eax), %esp
+	movl	20(%eax), %ecx
+
+	movl	%edx, %eax
+	testl	%eax, %eax
+	jnz	1f
+	incl	%eax
+1:	jmp	*%ecx
+
diff --git a/grub-core/lib/i386/xen/relocator.S b/grub-core/lib/i386/xen/relocator.S
new file mode 100644
index 0000000..96e51b5
--- /dev/null
+++ b/grub-core/lib/i386/xen/relocator.S
@@ -0,0 +1,165 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/i386/memory.h>
+#include <grub/i386/types.h>
+#include <grub/symbol.h>
+#include <grub/xen.h>
+
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE(grub_relocator_xen_remap_start)
+LOCAL(base):
+	/* Remap the remapper to it's new address. */
+	/* mov imm32, %ebx - %ebx: new virtual address of remapper */
+	.byte	0xbb
+VARIABLE(grub_relocator_xen_remapper_virt)
+	.long	0
+
+	/* mov imm32, %ecx - %ecx: low part of page table entry */
+	.byte	0xb9
+VARIABLE(grub_relocator_xen_remapper_map)
+	.long	0
+
+	/* mov imm32, %edx  - %edx: high part of page table entry */
+	.byte	0xba
+VARIABLE(grub_relocator_xen_remapper_map_high)
+	.long	0
+
+	movl	%ebx, %ebp	/* %ebx is clobbered by hypercall */
+
+	movl    $UVMF_INVLPG, %esi	/* esi: flags (inv. single entry) */
+	movl    $__HYPERVISOR_update_va_mapping, %eax
+	int     $0x82
+
+	movl	%ebp, %ebx
+	addl   $(LOCAL(cont) - LOCAL(base)), %ebx
+
+	jmp *%ebx		/* Continue with new virtual address */
+
+LOCAL(cont):
+	/* Modify mappings of new page tables to be read-only. */
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_paging_areas_addr)
+	.long	0
+	movl	%eax, %ebx
+1:
+	movl	0(%ebx), %ebp	/* Get start pfn of the current area */
+	movl	GRUB_TARGET_SIZEOF_LONG(%ebx), %ecx	/* Get # of pg tables */
+	testl	%ecx, %ecx	/* 0 -> last area reached */
+	jz	3f
+	addl	$(2 * GRUB_TARGET_SIZEOF_LONG), %ebx
+	movl	%ebx, %esp	/* Save current area pointer */
+
+2:
+	movl	%ecx, %edi
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_mfn_list)
+	.long	0
+	movl    0(%eax, %ebp, 4), %ecx	/* mfn */
+	movl	%ebp, %ebx
+	shll	$PAGE_SHIFT, %ebx	/* virtual address (1:1 mapping) */
+	movl    %ecx, %edx
+	shll    $PAGE_SHIFT,  %ecx	/* prepare pte low part */
+	shrl    $(32 - PAGE_SHIFT),  %edx	/* pte high part */
+	orl     $(GRUB_PAGE_PRESENT | GRUB_PAGE_USER), %ecx	/* pte low */
+	movl    $UVMF_INVLPG, %esi
+	movl    $__HYPERVISOR_update_va_mapping, %eax
+	int     $0x82		/* parameters: eax, ebx, ecx, edx, esi */
+
+	incl	%ebp		/* next pfn */
+	movl	%edi, %ecx
+
+	loop	2b
+
+	mov	%esp, %ebx	/* restore area poniter */
+	jmp	1b
+
+3:
+	/* Switch page tables: pin new L3 pt, load cr3, unpin old L3. */
+	/* mov imm32, %ebx */
+	.byte	0xbb
+VARIABLE(grub_relocator_xen_mmu_op_addr)
+	.long  0
+	movl   $3, %ecx		/* 3 mmu ops */
+	movl   $0, %edx		/* pdone (not used) */
+	movl   $DOMID_SELF, %esi
+	movl   $__HYPERVISOR_mmuext_op, %eax
+	int     $0x82
+
+	/* Continue in virtual kernel mapping. */
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_remap_continue)
+	.long	0
+
+	jmp *%eax
+
+VARIABLE(grub_relocator_xen_paging_areas)
+	.long	0, 0, 0, 0, 0, 0, 0, 0
+
+VARIABLE(grub_relocator_xen_mmu_op)
+	.space 256
+
+VARIABLE(grub_relocator_xen_remap_end)
+
+
+VARIABLE(grub_relocator_xen_start)
+	/* Unmap old remapper area. */
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_remapper_virt2)
+	.long	0
+
+	movl    %eax, %ebx
+
+	xorl    %ecx, %ecx	/* Invalid pte */
+	xorl    %edx, %edx
+
+	movl    $UVMF_INVLPG, %esi
+	movl    $__HYPERVISOR_update_va_mapping, %eax
+	int     $0x82
+
+	/* Prepare registers for starting kernel. */
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_stack)
+	.long	0
+
+	movl	%eax, %esp
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_start_info)
+	.long	0
+
+	movl	%eax, %esi
+
+	cld
+
+	/* mov imm32, %eax */
+	.byte	0xb8
+VARIABLE(grub_relocator_xen_entry_point)
+	.long	0
+
+	/* Now start the new kernel. */
+	jmp *%eax
+
+VARIABLE(grub_relocator_xen_end)
diff --git a/grub-core/lib/ia64/longjmp.S b/grub-core/lib/ia64/longjmp.S
new file mode 100644
index 0000000..38afb22
--- /dev/null
+++ b/grub-core/lib/ia64/longjmp.S
@@ -0,0 +1,162 @@
+/* Copyright (C) 1999, 2000, 2001, 2002, 2008  Free Software Foundation, Inc.
+   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.
+
+   Note that __sigsetjmp() did NOT flush the register stack.  Instead,
+   we do it here since __longjmp() is usually much less frequently
+   invoked than __sigsetjmp(). The only difficulty is that __sigsetjmp()
+   didn't (and wouldn't be able to) save ar.rnat either.  This is a problem
+   because if we're not careful, we could end up loading random NaT bits.
+   There are two cases:
+
+	(i)  ar.bsp < ia64_rse_rnat_addr(jmpbuf.ar_bsp)
+		ar.rnat contains the desired bits---preserve ar.rnat
+		across loadrs and write to ar.bspstore
+
+	(ii) ar.bsp >= ia64_rse_rnat_addr(jmpbuf.ar_bsp)
+		The desired ar.rnat is stored in
+		ia64_rse_rnat_addr(jmpbuf.ar_bsp).  Load those
+		bits into ar.rnat after setting ar.bspstore. */
+
+
+
+#	define	pPos	p6	/* is rotate count positive? */
+#	define	pNeg	p7	/* is rotate count negative? */
+
+
+	/* __longjmp(__jmp_buf buf, int val) */
+
+	.text
+
+	.proc EXT_C(grub_longjmp)
+FUNCTION(grub_longjmp)
+	alloc r8=ar.pfs,2,1,0,0
+	mov r27=ar.rsc
+	add r2=0x98,in0		// r2 <- &jmpbuf.orig_jmp_buf_addr
+	;;
+	ld8 r8=[r2],-16		// r8 <- orig_jmp_buf_addr
+	mov r10=ar.bsp
+	and r11=~0x3,r27	// clear ar.rsc.mode
+	;;
+	flushrs			// flush dirty regs to backing store (must be first in insn grp)
+	ld8 r23=[r2],8		// r23 <- jmpbuf.ar_bsp
+	sub r8=r8,in0		// r8 <- &orig_jmpbuf - &jmpbuf
+	;;
+	ld8 r25=[r2]		// r25 <- jmpbuf.ar_unat
+	extr.u r8=r8,3,6	// r8 <- (&orig_jmpbuf - &jmpbuf)/8 & 0x3f
+	;;
+	cmp.lt pNeg,pPos=r8,r0
+	mov r2=in0
+	;;
+(pPos)	mov r16=r8
+(pNeg)	add r16=64,r8
+(pPos)	sub r17=64,r8
+(pNeg)	sub r17=r0,r8
+	;;
+	mov ar.rsc=r11		// put RSE in enforced lazy mode
+	shr.u r8=r25,r16
+	add r3=8,in0		// r3 <- &jmpbuf.r1
+	shl r9=r25,r17
+	;;
+	or r25=r8,r9
+	;;
+	mov r26=ar.rnat
+	mov ar.unat=r25		// setup ar.unat (NaT bits for r1, r4-r7, and r12)
+	;;
+	ld8.fill.nta sp=[r2],16	// r12 (sp)
+	ld8.fill.nta gp=[r3],16		// r1 (gp)
+	dep r11=-1,r23,3,6	// r11 <- ia64_rse_rnat_addr(jmpbuf.ar_bsp)
+	;;
+	ld8.nta r16=[r2],16		// caller's unat
+	ld8.nta r17=[r3],16		// fpsr
+	;;
+	ld8.fill.nta r4=[r2],16	// r4
+	ld8.fill.nta r5=[r3],16		// r5 (gp)
+	cmp.geu p8,p0=r10,r11	// p8 <- (ar.bsp >= jmpbuf.ar_bsp)
+	;;
+	ld8.fill.nta r6=[r2],16	// r6
+	ld8.fill.nta r7=[r3],16		// r7
+	;;
+	mov ar.unat=r16			// restore caller's unat
+	mov ar.fpsr=r17			// restore fpsr
+	;;
+	ld8.nta r16=[r2],16		// b0
+	ld8.nta r17=[r3],16		// b1
+	;;
+(p8)	ld8 r26=[r11]		// r26 <- *ia64_rse_rnat_addr(jmpbuf.ar_bsp)
+	mov ar.bspstore=r23	// restore ar.bspstore
+	;;
+	ld8.nta r18=[r2],16		// b2
+	ld8.nta r19=[r3],16		// b3
+	;;
+	ld8.nta r20=[r2],16		// b4
+	ld8.nta r21=[r3],16		// b5
+	;;
+	ld8.nta r11=[r2],16		// ar.pfs
+	ld8.nta r22=[r3],56		// ar.lc
+	;;
+	ld8.nta r24=[r2],32		// pr
+	mov b0=r16
+	;;
+	ldf.fill.nta f2=[r2],32
+	ldf.fill.nta f3=[r3],32
+	mov b1=r17
+	;;
+	ldf.fill.nta f4=[r2],32
+	ldf.fill.nta f5=[r3],32
+	mov b2=r18
+	;;
+	ldf.fill.nta f16=[r2],32
+	ldf.fill.nta f17=[r3],32
+	mov b3=r19
+	;;
+	ldf.fill.nta f18=[r2],32
+	ldf.fill.nta f19=[r3],32
+	mov b4=r20
+	;;
+	ldf.fill.nta f20=[r2],32
+	ldf.fill.nta f21=[r3],32
+	mov b5=r21
+	;;
+	ldf.fill.nta f22=[r2],32
+	ldf.fill.nta f23=[r3],32
+	mov ar.lc=r22
+	;;
+	ldf.fill.nta f24=[r2],32
+	ldf.fill.nta f25=[r3],32
+	cmp.eq p8,p9=0,in1
+	;;
+	ldf.fill.nta f26=[r2],32
+	ldf.fill.nta f27=[r3],32
+	mov ar.pfs=r11
+	;;
+	ldf.fill.nta f28=[r2],32
+	ldf.fill.nta f29=[r3],32
+	;;
+	ldf.fill.nta f30=[r2]
+	ldf.fill.nta f31=[r3]
+(p8)	mov r8=1
+
+	mov ar.rnat=r26		// restore ar.rnat
+	;;
+	mov ar.rsc=r27		// restore ar.rsc
+(p9)	mov r8=in1
+
+	invala			// virt. -> phys. regnum mapping may change
+	mov pr=r24,-1
+	br.ret.dptk.few rp
+	.endp EXT_C(grub_longjmp)
diff --git a/grub-core/lib/ia64/setjmp.S b/grub-core/lib/ia64/setjmp.S
new file mode 100644
index 0000000..a0382d8
--- /dev/null
+++ b/grub-core/lib/ia64/setjmp.S
@@ -0,0 +1,177 @@
+/* Copyright (C) 1999, 2000, 2001, 2002, 2008 Free Software Foundation, Inc.
+   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.
+
+   The layout of the jmp_buf is as follows.  This is subject to change
+   and user-code should never depend on the particular layout of
+   jmp_buf!
+
+
+  	offset:	description:
+	-------	------------
+  	0x000	stack pointer (r12)	; unchangeable (see _JMPBUF_UNWINDS)
+  	0x008	r1 (gp)
+	0x010	caller's unat
+	0x018	fpsr
+  	0x020	r4
+  	0x028	r5
+  	0x030	r6
+  	0x038	r7
+  	0x040	rp (b0)
+  	0x048	b1
+  	0x050	b2
+  	0x058	b3
+  	0x060	b4
+  	0x068	b5
+  	0x070	ar.pfs
+  	0x078	ar.lc
+  	0x080	pr
+  	0x088	ar.bsp			; unchangeable (see __longjmp.S)
+  	0x090	ar.unat
+	0x098	&__jmp_buf	; address of the jmpbuf (needed to locate NaT bits in unat)
+	0x0a0	 f2
+	0x0b0	 f3
+	0x0c0	 f4
+	0x0d0	 f5
+	0x0e0	f16
+  	0x0f0	f17
+  	0x100	f18
+  	0x110	f19
+  	0x120	f20
+  	0x130	f21
+  	0x130	f22
+  	0x140	f23
+  	0x150	f24
+  	0x160	f25
+  	0x170	f26
+  	0x180	f27
+  	0x190	f28
+  	0x1a0	f29
+  	0x1b0	f30
+  	0x1c0	f31 */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv2+"
+
+	/* The following two entry points are the traditional entry points: */
+
+	.text
+	
+	.proc EXT_C(grub_setjmp)
+FUNCTION(grub_setjmp)
+	alloc r8=ar.pfs,2,0,0,0
+	mov in1=1
+	br.cond.sptk.many __sigsetjmp
+	.endp EXT_C(grub_setjmp)
+
+	/* __sigsetjmp(__jmp_buf buf, int savemask) */
+
+	.proc __sigsetjmp
+__sigsetjmp:
+	//.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(2)
+	alloc loc1=ar.pfs,2,2,2,0
+	mov r16=ar.unat
+	;;
+	mov r17=ar.fpsr
+	mov r2=in0
+	add r3=8,in0
+	;;
+	st8.spill.nta [r2]=sp,16	// r12 (sp)
+	st8.spill.nta [r3]=gp,16	// r1 (gp)
+	;;
+	st8.nta [r2]=r16,16		// save caller's unat
+	st8.nta [r3]=r17,16		// save fpsr
+	add r8=0xa0,in0
+	;;
+	st8.spill.nta [r2]=r4,16	// r4
+	st8.spill.nta [r3]=r5,16	// r5
+	add r9=0xb0,in0
+	;;
+	stf.spill.nta [r8]=f2,32
+	stf.spill.nta [r9]=f3,32
+	mov loc0=rp
+	.body
+	;;
+	stf.spill.nta [r8]=f4,32
+	stf.spill.nta [r9]=f5,32
+	mov r17=b1
+	;;
+	stf.spill.nta [r8]=f16,32
+	stf.spill.nta [r9]=f17,32
+	mov r18=b2
+	;;
+	stf.spill.nta [r8]=f18,32
+	stf.spill.nta [r9]=f19,32
+	mov r19=b3
+	;;
+	stf.spill.nta [r8]=f20,32
+	stf.spill.nta [r9]=f21,32
+	mov r20=b4
+	;;
+	stf.spill.nta [r8]=f22,32
+	stf.spill.nta [r9]=f23,32
+	mov r21=b5
+	;;
+	stf.spill.nta [r8]=f24,32
+	stf.spill.nta [r9]=f25,32
+	mov r22=ar.lc
+	;;
+	stf.spill.nta [r8]=f26,32
+	stf.spill.nta [r9]=f27,32
+	mov r24=pr
+	;;
+	stf.spill.nta [r8]=f28,32
+	stf.spill.nta [r9]=f29,32
+	;;
+	stf.spill.nta [r8]=f30
+	stf.spill.nta [r9]=f31
+
+	st8.spill.nta [r2]=r6,16	// r6
+	st8.spill.nta [r3]=r7,16	// r7
+	;;
+	mov r23=ar.bsp
+	mov r25=ar.unat
+	mov out0=in0
+
+	st8.nta [r2]=loc0,16		// b0
+	st8.nta [r3]=r17,16		// b1
+	mov out1=in1
+	;;
+	st8.nta [r2]=r18,16		// b2
+	st8.nta [r3]=r19,16		// b3
+	;;
+	st8.nta [r2]=r20,16		// b4
+	st8.nta [r3]=r21,16		// b5
+	;;
+	st8.nta [r2]=loc1,16		// ar.pfs
+	st8.nta [r3]=r22,16		// ar.lc
+	;;
+	st8.nta [r2]=r24,16		// pr
+	st8.nta [r3]=r23,16		// ar.bsp
+	;;
+	st8.nta [r2]=r25		// ar.unat
+	st8.nta [r3]=in0		// &__jmp_buf
+	mov r8=0
+	mov rp=loc0
+	mov ar.pfs=loc1
+	br.ret.sptk.many rp
+
+	.endp __sigsetjmp
diff --git a/grub-core/lib/ieee1275/cmos.c b/grub-core/lib/ieee1275/cmos.c
new file mode 100644
index 0000000..328d70a
--- /dev/null
+++ b/grub-core/lib/ieee1275/cmos.c
@@ -0,0 +1,77 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/cmos.h>
+#include <grub/dl.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/misc.h>
+
+volatile grub_uint8_t *grub_cmos_port = 0;
+
+/* Helper for grub_cmos_find_port.  */
+static int
+grub_cmos_find_port_iter (struct grub_ieee1275_devalias *alias)
+{
+  grub_ieee1275_phandle_t dev;
+  grub_uint32_t addr[2];
+  grub_ssize_t actual;
+  /* Enough to check if it's "m5819" */
+  char compat[100];
+  if (grub_ieee1275_finddevice (alias->path, &dev))
+    return 0;
+  if (grub_ieee1275_get_property (dev, "compatible", compat, sizeof (compat),
+				  0))
+    return 0;
+  if (grub_strcmp (compat, "m5819") != 0)
+    return 0;
+  if (grub_ieee1275_get_integer_property (dev, "address",
+					  addr, sizeof (addr), &actual))
+    return 0;
+  if (actual == 4)
+    {
+      grub_cmos_port = (volatile grub_uint8_t *) (grub_addr_t) addr[0];
+      return 1;
+    }
+
+#if GRUB_CPU_SIZEOF_VOID_P == 8
+  if (actual == 8)
+    {
+      grub_cmos_port = (volatile grub_uint8_t *) 
+	((((grub_addr_t) addr[0]) << 32) | addr[1]);
+      return 1;
+    }
+#else
+  if (actual == 8 && addr[0] == 0)
+    {
+      grub_cmos_port = (volatile grub_uint8_t *) addr[1];
+      return 1;
+    }
+#endif
+  return 0;
+}
+
+grub_err_t
+grub_cmos_find_port (void)
+{
+  grub_ieee1275_devices_iterate (grub_cmos_find_port_iter);
+  if (!grub_cmos_port)
+    return grub_error (GRUB_ERR_IO, "no cmos found");
+  
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/ieee1275/datetime.c b/grub-core/lib/ieee1275/datetime.c
new file mode 100644
index 0000000..b81fba2
--- /dev/null
+++ b/grub-core/lib/ieee1275/datetime.c
@@ -0,0 +1,156 @@
+/* kern/cmos_datetime.c - CMOS datetime function.
+ *
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#if defined (__powerpc__) || defined (__sparc__)
+#include <grub/cmos.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static char *rtc = 0;
+static int no_ieee1275_rtc = 0;
+
+/* Helper for find_rtc.  */
+static int
+find_rtc_iter (struct grub_ieee1275_devalias *alias)
+{
+  if (grub_strcmp (alias->type, "rtc") == 0)
+    {
+      grub_dprintf ("datetime", "Found RTC %s\n", alias->path);
+      rtc = grub_strdup (alias->path);
+      return 1;
+    }
+  return 0;
+}
+
+static void
+find_rtc (void)
+{
+  grub_ieee1275_devices_iterate (find_rtc_iter);
+  if (!rtc)
+    no_ieee1275_rtc = 1;
+}
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime)
+{
+  struct get_time_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t device;
+    grub_ieee1275_cell_t catch_result;
+    grub_ieee1275_cell_t year;
+    grub_ieee1275_cell_t month;
+    grub_ieee1275_cell_t day;
+    grub_ieee1275_cell_t hour;
+    grub_ieee1275_cell_t minute;
+    grub_ieee1275_cell_t second;
+  }
+  args;
+  int status;
+  grub_ieee1275_ihandle_t ihandle;
+
+  if (no_ieee1275_rtc)
+    return grub_get_datetime_cmos (datetime);
+  if (!rtc)
+    find_rtc ();
+  if (!rtc)
+    return grub_get_datetime_cmos (datetime);
+
+  status = grub_ieee1275_open (rtc, &ihandle);
+  if (status == -1)
+    return grub_error (GRUB_ERR_IO, "couldn't open RTC");
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 7);
+  args.device = (grub_ieee1275_cell_t) ihandle;
+  args.method = (grub_ieee1275_cell_t) "get-time";
+
+  status = IEEE1275_CALL_ENTRY_FN (&args);
+
+  grub_ieee1275_close (ihandle);
+
+  if (status == -1 || args.catch_result)
+    return grub_error (GRUB_ERR_IO, "get-time failed");
+
+  datetime->year = args.year;
+  datetime->month = args.month;
+  datetime->day = args.day + 1;
+  datetime->hour = args.hour;
+  datetime->minute = args.minute;
+  datetime->second = args.second;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime *datetime)
+{
+  struct set_time_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t device;
+    grub_ieee1275_cell_t year;
+    grub_ieee1275_cell_t month;
+    grub_ieee1275_cell_t day;
+    grub_ieee1275_cell_t hour;
+    grub_ieee1275_cell_t minute;
+    grub_ieee1275_cell_t second;
+    grub_ieee1275_cell_t catch_result;
+  }
+  args;
+  int status;
+  grub_ieee1275_ihandle_t ihandle;
+
+  if (no_ieee1275_rtc)
+    return grub_set_datetime_cmos (datetime);
+  if (!rtc)
+    find_rtc ();
+  if (!rtc)
+    return grub_set_datetime_cmos (datetime);
+
+  status = grub_ieee1275_open (rtc, &ihandle);
+  if (status == -1)
+    return grub_error (GRUB_ERR_IO, "couldn't open RTC");
+
+  INIT_IEEE1275_COMMON (&args.common, "call-method", 8, 1);
+  args.device = (grub_ieee1275_cell_t) ihandle;
+  args.method = (grub_ieee1275_cell_t) "set-time";
+
+  args.year = datetime->year;
+  args.month = datetime->month;
+  args.day = datetime->day - 1;
+  args.hour = datetime->hour;
+  args.minute = datetime->minute;
+  args.second = datetime->second;
+
+  status = IEEE1275_CALL_ENTRY_FN (&args);
+
+  grub_ieee1275_close (ihandle);
+
+  if (status == -1 || args.catch_result)
+    return grub_error (GRUB_ERR_IO, "set-time failed");
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/ieee1275/halt.c b/grub-core/lib/ieee1275/halt.c
new file mode 100644
index 0000000..8fc16d2
--- /dev/null
+++ b/grub-core/lib/ieee1275/halt.c
@@ -0,0 +1,33 @@
+/*  openfw.c -- Open firmware support functions.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/misc.h>
+
+void
+grub_halt (void)
+{
+  /* Not standardized.  We try three known commands.  */
+
+  grub_ieee1275_interpret ("power-off", 0);
+  grub_ieee1275_interpret ("shut-down", 0);
+  grub_ieee1275_interpret ("poweroff", 0);
+
+  while (1);
+}
diff --git a/grub-core/lib/ieee1275/reboot.c b/grub-core/lib/ieee1275/reboot.c
new file mode 100644
index 0000000..91c8779
--- /dev/null
+++ b/grub-core/lib/ieee1275/reboot.c
@@ -0,0 +1,27 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/misc.h>
+
+void
+grub_reboot (void)
+{
+  grub_ieee1275_interpret ("reset-all", 0);
+  for (;;) ;
+}
diff --git a/grub-core/lib/ieee1275/relocator.c b/grub-core/lib/ieee1275/relocator.c
new file mode 100644
index 0000000..c6dd8fa
--- /dev/null
+++ b/grub-core/lib/ieee1275/relocator.c
@@ -0,0 +1,114 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/relocator.h>
+#include <grub/relocator_private.h>
+#include <grub/memory.h>
+#include <grub/ieee1275/ieee1275.h>
+
+/* Helper for grub_relocator_firmware_get_max_events.  */
+static int
+count (grub_uint64_t addr __attribute__ ((unused)),
+       grub_uint64_t len __attribute__ ((unused)),
+       grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  int *counter = data;
+
+  (*counter)++;
+  return 0;
+}
+
+unsigned 
+grub_relocator_firmware_get_max_events (void)
+{
+  int counter = 0;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_FORCE_CLAIM))
+    return 0;
+  grub_machine_mmap_iterate (count, &counter);
+  return 2 * counter;
+}
+
+/* Context for grub_relocator_firmware_fill_events.  */
+struct grub_relocator_firmware_fill_events_ctx
+{
+  struct grub_relocator_mmap_event *events;
+  int counter;
+};
+
+/* Helper for grub_relocator_firmware_fill_events.  */
+static int
+grub_relocator_firmware_fill_events_iter (grub_uint64_t addr,
+					  grub_uint64_t len,
+					  grub_memory_type_t type, void *data)
+{
+  struct grub_relocator_firmware_fill_events_ctx *ctx = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM))
+    {
+      if (addr + len <= 0x180000)
+	return 0;
+
+      if (addr < 0x180000)
+	{
+	  len = addr + len - 0x180000;
+	  addr = 0x180000;
+	}
+    }
+
+  ctx->events[ctx->counter].type = REG_FIRMWARE_START;
+  ctx->events[ctx->counter].pos = addr;
+  ctx->counter++;
+  ctx->events[ctx->counter].type = REG_FIRMWARE_END;
+  ctx->events[ctx->counter].pos = addr + len;
+  ctx->counter++;
+
+  return 0;
+}
+
+unsigned 
+grub_relocator_firmware_fill_events (struct grub_relocator_mmap_event *events)
+{
+  struct grub_relocator_firmware_fill_events_ctx ctx = {
+    .events = events,
+    .counter = 0
+  };
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_FORCE_CLAIM))
+    return 0;
+  grub_machine_mmap_iterate (grub_relocator_firmware_fill_events_iter, &ctx);
+  return ctx.counter;
+}
+
+int
+grub_relocator_firmware_alloc_region (grub_addr_t start, grub_size_t size)
+{
+  grub_err_t err;
+  err = grub_claimmap (start, size);
+  grub_errno = 0;
+  return (err == 0);
+}
+
+void
+grub_relocator_firmware_free_region (grub_addr_t start, grub_size_t size)
+{
+  grub_ieee1275_release (start, size);
+}
diff --git a/grub-core/lib/json/jsmn.h b/grub-core/lib/json/jsmn.h
new file mode 100644
index 0000000..3178dcc
--- /dev/null
+++ b/grub-core/lib/json/jsmn.h
@@ -0,0 +1,471 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2010 Serge Zaitsev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef JSMN_H
+#define JSMN_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef JSMN_STATIC
+#define JSMN_API static
+#else
+#define JSMN_API extern
+#endif
+
+/**
+ * JSON type identifier. Basic types are:
+ * 	o Object
+ * 	o Array
+ * 	o String
+ * 	o Other primitive: number, boolean (true/false) or null
+ */
+typedef enum {
+  JSMN_UNDEFINED = 0,
+  JSMN_OBJECT = 1,
+  JSMN_ARRAY = 2,
+  JSMN_STRING = 3,
+  JSMN_PRIMITIVE = 4
+} jsmntype_t;
+
+enum jsmnerr {
+  /* Not enough tokens were provided */
+  JSMN_ERROR_NOMEM = -1,
+  /* Invalid character inside JSON string */
+  JSMN_ERROR_INVAL = -2,
+  /* The string is not a full JSON packet, more bytes expected */
+  JSMN_ERROR_PART = -3
+};
+
+/**
+ * JSON token description.
+ * type		type (object, array, string etc.)
+ * start	start position in JSON data string
+ * end		end position in JSON data string
+ */
+typedef struct jsmntok {
+  jsmntype_t type;
+  int start;
+  int end;
+  int size;
+#ifdef JSMN_PARENT_LINKS
+  int parent;
+#endif
+} jsmntok_t;
+
+/**
+ * JSON parser. Contains an array of token blocks available. Also stores
+ * the string being parsed now and current position in that string.
+ */
+typedef struct jsmn_parser {
+  unsigned int pos;     /* offset in the JSON string */
+  unsigned int toknext; /* next token to allocate */
+  int toksuper;         /* superior token node, e.g. parent object or array */
+} jsmn_parser;
+
+/**
+ * Create JSON parser over an array of tokens
+ */
+JSMN_API void jsmn_init(jsmn_parser *parser);
+
+/**
+ * Run JSON parser. It parses a JSON data string into and array of tokens, each
+ * describing
+ * a single JSON object.
+ */
+JSMN_API int jsmn_parse(jsmn_parser *parser, const char *js, const size_t len,
+                        jsmntok_t *tokens, const unsigned int num_tokens);
+
+#ifndef JSMN_HEADER
+/**
+ * Allocates a fresh unused token from the token pool.
+ */
+static jsmntok_t *jsmn_alloc_token(jsmn_parser *parser, jsmntok_t *tokens,
+                                   const size_t num_tokens) {
+  jsmntok_t *tok;
+  if (parser->toknext >= num_tokens) {
+    return NULL;
+  }
+  tok = &tokens[parser->toknext++];
+  tok->start = tok->end = -1;
+  tok->size = 0;
+#ifdef JSMN_PARENT_LINKS
+  tok->parent = -1;
+#endif
+  return tok;
+}
+
+/**
+ * Fills token type and boundaries.
+ */
+static void jsmn_fill_token(jsmntok_t *token, const jsmntype_t type,
+                            const int start, const int end) {
+  token->type = type;
+  token->start = start;
+  token->end = end;
+  token->size = 0;
+}
+
+/**
+ * Fills next available token with JSON primitive.
+ */
+static int jsmn_parse_primitive(jsmn_parser *parser, const char *js,
+                                const size_t len, jsmntok_t *tokens,
+                                const size_t num_tokens) {
+  jsmntok_t *token;
+  int start;
+
+  start = parser->pos;
+
+  for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+    switch (js[parser->pos]) {
+#ifndef JSMN_STRICT
+    /* In strict mode primitive must be followed by "," or "}" or "]" */
+    case ':':
+#endif
+    case '\t':
+    case '\r':
+    case '\n':
+    case ' ':
+    case ',':
+    case ']':
+    case '}':
+      goto found;
+    default:
+                   /* to quiet a warning from gcc*/
+      break;
+    }
+    if (js[parser->pos] < 32 || js[parser->pos] >= 127) {
+      parser->pos = start;
+      return JSMN_ERROR_INVAL;
+    }
+  }
+#ifdef JSMN_STRICT
+  /* In strict mode primitive must be followed by a comma/object/array */
+  parser->pos = start;
+  return JSMN_ERROR_PART;
+#endif
+
+found:
+  if (tokens == NULL) {
+    parser->pos--;
+    return 0;
+  }
+  token = jsmn_alloc_token(parser, tokens, num_tokens);
+  if (token == NULL) {
+    parser->pos = start;
+    return JSMN_ERROR_NOMEM;
+  }
+  jsmn_fill_token(token, JSMN_PRIMITIVE, start, parser->pos);
+#ifdef JSMN_PARENT_LINKS
+  token->parent = parser->toksuper;
+#endif
+  parser->pos--;
+  return 0;
+}
+
+/**
+ * Fills next token with JSON string.
+ */
+static int jsmn_parse_string(jsmn_parser *parser, const char *js,
+                             const size_t len, jsmntok_t *tokens,
+                             const size_t num_tokens) {
+  jsmntok_t *token;
+
+  int start = parser->pos;
+
+  parser->pos++;
+
+  /* Skip starting quote */
+  for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+    char c = js[parser->pos];
+
+    /* Quote: end of string */
+    if (c == '\"') {
+      if (tokens == NULL) {
+        return 0;
+      }
+      token = jsmn_alloc_token(parser, tokens, num_tokens);
+      if (token == NULL) {
+        parser->pos = start;
+        return JSMN_ERROR_NOMEM;
+      }
+      jsmn_fill_token(token, JSMN_STRING, start + 1, parser->pos);
+#ifdef JSMN_PARENT_LINKS
+      token->parent = parser->toksuper;
+#endif
+      return 0;
+    }
+
+    /* Backslash: Quoted symbol expected */
+    if (c == '\\' && parser->pos + 1 < len) {
+      int i;
+      parser->pos++;
+      switch (js[parser->pos]) {
+      /* Allowed escaped symbols */
+      case '\"':
+      case '/':
+      case '\\':
+      case 'b':
+      case 'f':
+      case 'r':
+      case 'n':
+      case 't':
+        break;
+      /* Allows escaped symbol \uXXXX */
+      case 'u':
+        parser->pos++;
+        for (i = 0; i < 4 && parser->pos < len && js[parser->pos] != '\0';
+             i++) {
+          /* If it isn't a hex character we have an error */
+          if (!((js[parser->pos] >= 48 && js[parser->pos] <= 57) ||   /* 0-9 */
+                (js[parser->pos] >= 65 && js[parser->pos] <= 70) ||   /* A-F */
+                (js[parser->pos] >= 97 && js[parser->pos] <= 102))) { /* a-f */
+            parser->pos = start;
+            return JSMN_ERROR_INVAL;
+          }
+          parser->pos++;
+        }
+        parser->pos--;
+        break;
+      /* Unexpected symbol */
+      default:
+        parser->pos = start;
+        return JSMN_ERROR_INVAL;
+      }
+    }
+  }
+  parser->pos = start;
+  return JSMN_ERROR_PART;
+}
+
+/**
+ * Parse JSON string and fill tokens.
+ */
+JSMN_API int jsmn_parse(jsmn_parser *parser, const char *js, const size_t len,
+                        jsmntok_t *tokens, const unsigned int num_tokens) {
+  int r;
+  int i;
+  jsmntok_t *token;
+  int count = parser->toknext;
+
+  for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+    char c;
+    jsmntype_t type;
+
+    c = js[parser->pos];
+    switch (c) {
+    case '{':
+    case '[':
+      count++;
+      if (tokens == NULL) {
+        break;
+      }
+      token = jsmn_alloc_token(parser, tokens, num_tokens);
+      if (token == NULL) {
+        return JSMN_ERROR_NOMEM;
+      }
+      if (parser->toksuper != -1) {
+        jsmntok_t *t = &tokens[parser->toksuper];
+#ifdef JSMN_STRICT
+        /* In strict mode an object or array can't become a key */
+        if (t->type == JSMN_OBJECT) {
+          return JSMN_ERROR_INVAL;
+        }
+#endif
+        t->size++;
+#ifdef JSMN_PARENT_LINKS
+        token->parent = parser->toksuper;
+#endif
+      }
+      token->type = (c == '{' ? JSMN_OBJECT : JSMN_ARRAY);
+      token->start = parser->pos;
+      parser->toksuper = parser->toknext - 1;
+      break;
+    case '}':
+    case ']':
+      if (tokens == NULL) {
+        break;
+      }
+      type = (c == '}' ? JSMN_OBJECT : JSMN_ARRAY);
+#ifdef JSMN_PARENT_LINKS
+      if (parser->toknext < 1) {
+        return JSMN_ERROR_INVAL;
+      }
+      token = &tokens[parser->toknext - 1];
+      for (;;) {
+        if (token->start != -1 && token->end == -1) {
+          if (token->type != type) {
+            return JSMN_ERROR_INVAL;
+          }
+          token->end = parser->pos + 1;
+          parser->toksuper = token->parent;
+          break;
+        }
+        if (token->parent == -1) {
+          if (token->type != type || parser->toksuper == -1) {
+            return JSMN_ERROR_INVAL;
+          }
+          break;
+        }
+        token = &tokens[token->parent];
+      }
+#else
+      for (i = parser->toknext - 1; i >= 0; i--) {
+        token = &tokens[i];
+        if (token->start != -1 && token->end == -1) {
+          if (token->type != type) {
+            return JSMN_ERROR_INVAL;
+          }
+          parser->toksuper = -1;
+          token->end = parser->pos + 1;
+          break;
+        }
+      }
+      /* Error if unmatched closing bracket */
+      if (i == -1) {
+        return JSMN_ERROR_INVAL;
+      }
+      for (; i >= 0; i--) {
+        token = &tokens[i];
+        if (token->start != -1 && token->end == -1) {
+          parser->toksuper = i;
+          break;
+        }
+      }
+#endif
+      break;
+    case '\"':
+      r = jsmn_parse_string(parser, js, len, tokens, num_tokens);
+      if (r < 0) {
+        return r;
+      }
+      count++;
+      if (parser->toksuper != -1 && tokens != NULL) {
+        tokens[parser->toksuper].size++;
+      }
+      break;
+    case '\t':
+    case '\r':
+    case '\n':
+    case ' ':
+      break;
+    case ':':
+      parser->toksuper = parser->toknext - 1;
+      break;
+    case ',':
+      if (tokens != NULL && parser->toksuper != -1 &&
+          tokens[parser->toksuper].type != JSMN_ARRAY &&
+          tokens[parser->toksuper].type != JSMN_OBJECT) {
+#ifdef JSMN_PARENT_LINKS
+        parser->toksuper = tokens[parser->toksuper].parent;
+#else
+        for (i = parser->toknext - 1; i >= 0; i--) {
+          if (tokens[i].type == JSMN_ARRAY || tokens[i].type == JSMN_OBJECT) {
+            if (tokens[i].start != -1 && tokens[i].end == -1) {
+              parser->toksuper = i;
+              break;
+            }
+          }
+        }
+#endif
+      }
+      break;
+#ifdef JSMN_STRICT
+    /* In strict mode primitives are: numbers and booleans */
+    case '-':
+    case '0':
+    case '1':
+    case '2':
+    case '3':
+    case '4':
+    case '5':
+    case '6':
+    case '7':
+    case '8':
+    case '9':
+    case 't':
+    case 'f':
+    case 'n':
+      /* And they must not be keys of the object */
+      if (tokens != NULL && parser->toksuper != -1) {
+        const jsmntok_t *t = &tokens[parser->toksuper];
+        if (t->type == JSMN_OBJECT ||
+            (t->type == JSMN_STRING && t->size != 0)) {
+          return JSMN_ERROR_INVAL;
+        }
+      }
+#else
+    /* In non-strict mode every unquoted value is a primitive */
+    default:
+#endif
+      r = jsmn_parse_primitive(parser, js, len, tokens, num_tokens);
+      if (r < 0) {
+        return r;
+      }
+      count++;
+      if (parser->toksuper != -1 && tokens != NULL) {
+        tokens[parser->toksuper].size++;
+      }
+      break;
+
+#ifdef JSMN_STRICT
+    /* Unexpected char in strict mode */
+    default:
+      return JSMN_ERROR_INVAL;
+#endif
+    }
+  }
+
+  if (tokens != NULL) {
+    for (i = parser->toknext - 1; i >= 0; i--) {
+      /* Unmatched opened object or array */
+      if (tokens[i].start != -1 && tokens[i].end == -1) {
+        return JSMN_ERROR_PART;
+      }
+    }
+  }
+
+  return count;
+}
+
+/**
+ * Creates a new parser based over a given buffer with an array of tokens
+ * available.
+ */
+JSMN_API void jsmn_init(jsmn_parser *parser) {
+  parser->pos = 0;
+  parser->toknext = 0;
+  parser->toksuper = -1;
+}
+
+#endif /* JSMN_HEADER */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* JSMN_H */
diff --git a/grub-core/lib/json/json.c b/grub-core/lib/json/json.c
new file mode 100644
index 0000000..1c20c75
--- /dev/null
+++ b/grub-core/lib/json/json.c
@@ -0,0 +1,264 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+
+#define JSMN_STATIC
+#include "jsmn.h"
+#include "json.h"
+
+GRUB_MOD_LICENSE ("GPLv3");
+
+grub_err_t
+grub_json_parse (grub_json_t **out, char *string, grub_size_t string_len)
+{
+  grub_json_t *json = NULL;
+  jsmn_parser parser;
+  grub_err_t ret = GRUB_ERR_NONE;
+  int jsmn_ret;
+
+  if (!string)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  json = grub_zalloc (sizeof (*json));
+  if (!json)
+    return GRUB_ERR_OUT_OF_MEMORY;
+  json->string = string;
+
+  /*
+   * Parse the string twice: first to determine how many tokens
+   * we need to allocate, second to fill allocated tokens.
+   */
+  jsmn_init (&parser);
+  jsmn_ret = jsmn_parse (&parser, string, string_len, NULL, 0);
+  if (jsmn_ret <= 0)
+    {
+      ret = GRUB_ERR_BAD_ARGUMENT;
+      goto err;
+    }
+
+  json->tokens = grub_calloc (jsmn_ret, sizeof (jsmntok_t));
+  if (!json->tokens)
+    {
+      ret = GRUB_ERR_OUT_OF_MEMORY;
+      goto err;
+    }
+
+  jsmn_init (&parser);
+  jsmn_ret = jsmn_parse (&parser, string, string_len, json->tokens, jsmn_ret);
+  if (jsmn_ret <= 0)
+    {
+      ret = GRUB_ERR_BAD_ARGUMENT;
+      goto err;
+    }
+
+  *out = json;
+
+ err:
+  if (ret)
+    grub_json_free (json);
+
+  return ret;
+}
+
+void
+grub_json_free (grub_json_t *json)
+{
+  if (json)
+    {
+      grub_free (json->tokens);
+      grub_free (json);
+    }
+}
+
+grub_err_t
+grub_json_getsize (grub_size_t *out, const grub_json_t *json)
+{
+  int size;
+
+  size = json->tokens[json->idx].size;
+  if (size < 0)
+    return GRUB_ERR_OUT_OF_RANGE;
+
+  *out = (grub_size_t) size;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_json_gettype (grub_json_type_t *out, const grub_json_t *json)
+{
+  switch (json->tokens[json->idx].type)
+    {
+    case JSMN_OBJECT:
+      *out = GRUB_JSON_OBJECT;
+      break;
+    case JSMN_ARRAY:
+      *out = GRUB_JSON_ARRAY;
+      break;
+    case JSMN_STRING:
+      *out = GRUB_JSON_STRING;
+      break;
+    case JSMN_PRIMITIVE:
+      *out = GRUB_JSON_PRIMITIVE;
+      break;
+    default:
+      return GRUB_ERR_BAD_ARGUMENT;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_json_getchild (grub_json_t *out, const grub_json_t *parent, grub_size_t n)
+{
+  grub_size_t offset = 1, size;
+  jsmntok_t *p;
+
+  if (grub_json_getsize (&size, parent) || n >= size)
+    return GRUB_ERR_OUT_OF_RANGE;
+
+  /*
+   * Skip the first n children. For each of the children, we need
+   * to skip their own potential children (e.g. if it's an
+   * array), as well. We thus add the children's size to n on
+   * each iteration.
+   */
+  p = &parent->tokens[parent->idx];
+  while (n--)
+    n += p[offset++].size;
+
+  out->string = parent->string;
+  out->tokens = parent->tokens;
+  out->idx = parent->idx + offset;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_json_getvalue (grub_json_t *out, const grub_json_t *parent, const char *key)
+{
+  grub_json_type_t type;
+  grub_size_t i, size;
+
+  if (grub_json_gettype (&type, parent) || type != GRUB_JSON_OBJECT)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  if (grub_json_getsize (&size, parent))
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  for (i = 0; i < size; i++)
+    {
+      grub_json_t child;
+      const char *s;
+
+      if (grub_json_getchild (&child, parent, i) ||
+	  grub_json_getstring (&s, &child, NULL) ||
+          grub_strcmp (s, key) != 0)
+	continue;
+
+      return grub_json_getchild (out, &child, 0);
+    }
+
+  return GRUB_ERR_FILE_NOT_FOUND;
+}
+
+static grub_err_t
+get_value (grub_json_type_t *out_type, const char **out_string, const grub_json_t *parent, const char *key)
+{
+  const grub_json_t *p = parent;
+  grub_json_t child;
+  grub_err_t ret;
+  jsmntok_t *tok;
+
+  if (key)
+    {
+      ret = grub_json_getvalue (&child, parent, key);
+      if (ret)
+	return ret;
+      p = &child;
+    }
+
+  tok = &p->tokens[p->idx];
+  p->string[tok->end] = '\0';
+
+  *out_string = p->string + tok->start;
+
+  return grub_json_gettype (out_type, p);
+}
+
+grub_err_t
+grub_json_getstring (const char **out, const grub_json_t *parent, const char *key)
+{
+  grub_json_type_t type;
+  const char *value;
+  grub_err_t ret;
+
+  ret = get_value (&type, &value, parent, key);
+  if (ret)
+    return ret;
+  if (type != GRUB_JSON_STRING)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  *out = value;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_json_getuint64 (grub_uint64_t *out, const grub_json_t *parent, const char *key)
+{
+  grub_json_type_t type;
+  const char *value;
+  const char *end;
+  grub_err_t ret;
+
+  ret = get_value (&type, &value, parent, key);
+  if (ret)
+    return ret;
+  if (type != GRUB_JSON_STRING && type != GRUB_JSON_PRIMITIVE)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  grub_errno = GRUB_ERR_NONE;
+  *out = grub_strtoul (value, &end, 10);
+  if (grub_errno != GRUB_ERR_NONE || *end)
+    return GRUB_ERR_BAD_NUMBER;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_json_getint64 (grub_int64_t *out, const grub_json_t *parent, const char *key)
+{
+  grub_json_type_t type;
+  const char *value;
+  const char *end;
+  grub_err_t ret;
+
+  ret = get_value (&type, &value, parent, key);
+  if (ret)
+    return ret;
+  if (type != GRUB_JSON_STRING && type != GRUB_JSON_PRIMITIVE)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  grub_errno = GRUB_ERR_NONE;
+  *out = grub_strtol (value, &end, 10);
+  if (grub_errno != GRUB_ERR_NONE || *end)
+    return GRUB_ERR_BAD_NUMBER;
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/json/json.h b/grub-core/lib/json/json.h
new file mode 100644
index 0000000..4ea2a22
--- /dev/null
+++ b/grub-core/lib/json/json.h
@@ -0,0 +1,128 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2019  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_JSON_JSON_H
+#define GRUB_JSON_JSON_H	1
+
+#include <grub/types.h>
+
+enum grub_json_type
+{
+  /* Unordered collection of key-value pairs. */
+  GRUB_JSON_OBJECT,
+  /* Ordered list of zero or more values. */
+  GRUB_JSON_ARRAY,
+  /* Zero or more Unicode characters. */
+  GRUB_JSON_STRING,
+  /* Number, boolean or empty value. */
+  GRUB_JSON_PRIMITIVE,
+  /* Invalid token. */
+  GRUB_JSON_UNDEFINED,
+};
+typedef enum grub_json_type grub_json_type_t;
+
+/* Forward-declaration to avoid including jsmn.h. */
+struct jsmntok;
+
+struct grub_json
+{
+  struct jsmntok *tokens;
+  char		 *string;
+  grub_size_t	 idx;
+};
+typedef struct grub_json grub_json_t;
+
+/*
+ * Parse a JSON-encoded string. Note that the string passed to
+ * this function will get modified on subsequent calls to
+ * grub_json_get*(). Returns the root object of the parsed JSON
+ * object, which needs to be free'd via grub_json_free(). Callers
+ * must ensure that the string outlives the returned root object,
+ * and that child objects must not be used after the root object
+ * has been free'd.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_parse) (grub_json_t **out,
+					        char *string,
+						grub_size_t string_len);
+
+/*
+ * Free the structure and its contents. The string passed to
+ * grub_json_parse() will not be free'd.
+ */
+extern void EXPORT_FUNC(grub_json_free) (grub_json_t *json);
+
+/*
+ * Get the child count of a valid grub_json_t instance. Children
+ * are present for arrays, objects (dicts) and keys of a dict.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getsize) (grub_size_t *out,
+						  const grub_json_t *json);
+
+/* Get the type of a valid grub_json_t instance. */
+extern grub_err_t EXPORT_FUNC(grub_json_gettype) (grub_json_type_t *out,
+						  const grub_json_t *json);
+
+/*
+ * Get n'th child of a valid object, array or key. Will return an
+ * error if no such child exists. The result does not need to be
+ * free'd.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getchild) (grub_json_t *out,
+						   const grub_json_t *parent,
+						   grub_size_t n);
+
+/*
+ * Get value of key from a valid grub_json_t instance. The result
+ * does not need to be free'd.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getvalue) (grub_json_t *out,
+						   const grub_json_t *parent,
+						   const char *key);
+
+/*
+ * Get the string representation of a valid grub_json_t instance.
+ * If a key is given and parent is a JSON object, this function
+ * will return the string value of a child mapping to the key.
+ * If no key is given, it will return the string value of the
+ * parent itself.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getstring) (const char **out,
+						    const grub_json_t *parent,
+						    const char *key);
+
+/*
+ * Get the uint64 representation of a valid grub_json_t instance.
+ * Returns an error if the value pointed to by `parent` cannot be
+ * converted to an uint64. See grub_json_getstring() for details
+ * on the key parameter.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getuint64) (grub_uint64_t *out,
+						    const grub_json_t *parent,
+						    const char *key);
+
+/*
+ * Get the int64 representation of a valid grub_json_t instance.
+ * Returns an error if the value pointed to by `parent` cannot be
+ * converted to an int64. See grub_json_getstring() for
+ * details on the key parameter.
+ */
+extern grub_err_t EXPORT_FUNC(grub_json_getint64) (grub_int64_t *out,
+						   const grub_json_t *parent,
+						   const char *key);
+
+#endif
diff --git a/grub-core/lib/legacy_parse.c b/grub-core/lib/legacy_parse.c
new file mode 100644
index 0000000..05719ab
--- /dev/null
+++ b/grub-core/lib/legacy_parse.c
@@ -0,0 +1,875 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2010,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/legacy_parse.h>
+#include <grub/i386/pc/vesa_modes_table.h>
+#include <grub/i18n.h>
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+struct legacy_command
+{
+  const char *name;
+  const char *map;
+  const char *suffix;
+  unsigned suffixarg;
+  unsigned argc;
+  enum arg_type {
+    TYPE_VERBATIM,
+    TYPE_FORCE_OPTION,
+    TYPE_NOAPM_OPTION,
+    TYPE_TYPE_OR_NOMEM_OPTION,
+    TYPE_OPTION,
+    TYPE_FILE,
+    TYPE_FILE_NO_CONSUME,
+    TYPE_PARTITION,
+    TYPE_BOOL,
+    TYPE_INT,
+    TYPE_REST_VERBATIM,
+    TYPE_VBE_MODE,
+    TYPE_WITH_CONFIGFILE_OPTION
+  } argt[4];
+  enum {
+    FLAG_IGNORE_REST        =  0x001,
+    FLAG_FALLBACK_AVAILABLE =  0x004,
+    FLAG_FALLBACK           =  0x008,
+    FLAG_COLOR_INVERT       =  0x010,
+    FLAG_NO_MENUENTRY       =  0x020,
+    FLAG_MENUENTRY_ONLY     =  0x040,
+    FLAG_TERMINAL           =  0x080,
+    FLAG_TITLE              =  0x100,
+  } flags;
+  const char *shortdesc;
+  const char *longdesc;
+};
+
+/* Help texts are kept here mostly for reference. They are never shown. So
+   no need to gettextize.
+ */
+static struct legacy_command legacy_commands[] =
+  {
+    /* FIXME: background unsupported.  */
+    {"blocklist", "blocklist '%s'\n", NULL, 0, 1, {TYPE_FILE}, 0, "FILE",
+     "Print the blocklist notation of the file FILE."},
+    {"boot", "boot\n", NULL, 0, 0, {}, 0, 0,
+     "Boot the OS/chain-loader which has been loaded."},
+    {"bootp", "net_bootp; net_ls_addr; echo $\"" N_("Default server is ${net_default_server}") "\"; if [ x%s = x--with-configfile ]; then "
+     "if net_get_dhcp_option configfile_name pxe 150 string; then "
+     "configfile $configfile_name; fi; fi\n", NULL, 0, 1,
+     {TYPE_WITH_CONFIGFILE_OPTION}, FLAG_IGNORE_REST, "[--with-configfile]",
+     "Initialize a network device via BOOTP. If the option `--with-configfile'"
+     " is given, try to load a configuration file specified by the 150 vendor"
+     " tag."},
+    /* FIXME: border unsupported.  */
+    {"cat", "cat '%s'\n", NULL, 0, 1, {TYPE_FILE}, 0, "FILE",
+     "Print the contents of the file FILE."},
+    {"chainloader", "chainloader %s '%s'\n", NULL, 0,
+     2, {TYPE_FORCE_OPTION, TYPE_FILE}, 0, "[--force] FILE",
+     "Load the chain-loader FILE. If --force is specified, then load it"
+     " forcibly, whether the boot loader signature is present or not."},
+    {"clear", "clear\n", NULL, 0, 0, {}, 0, 0,
+     "Clear the screen."},
+    {"cmp", "cmp '%s' '%s'\n", NULL, 0,
+     2, {TYPE_FILE, TYPE_FILE}, FLAG_IGNORE_REST, "FILE1 FILE2",
+     "Compare the file FILE1 with the FILE2 and inform the different values"
+     " if any."},
+    {"color", "set color_normal='%s'; set color_highlight='%s'\n", NULL, 0, 
+     2, {TYPE_VERBATIM, TYPE_VERBATIM},
+     FLAG_IGNORE_REST | FLAG_FALLBACK_AVAILABLE, "NORMAL [HIGHLIGHT]",
+     "Change the menu colors. The color NORMAL is used for most"
+     " lines in the menu, and the color HIGHLIGHT is used to highlight the"
+     " line where the cursor points. If you omit HIGHLIGHT, then the"
+     " inverted color of NORMAL is used for the highlighted line."
+     " The format of a color is \"FG/BG\". FG and BG are symbolic color names."
+     " A symbolic color name must be one of these: black, blue, green,"
+     " cyan, red, magenta, brown, light-gray, dark-gray, light-blue,"
+     " light-green, light-cyan, light-red, light-magenta, yellow and white."
+     " But only the first eight names can be used for BG. You can prefix"
+     " \"blink-\" to FG if you want a blinking foreground color."},
+    {"color", "set color_normal='%s'; set color_highlight='%s'\n", NULL, 0,
+     1, {TYPE_VERBATIM},
+     FLAG_IGNORE_REST | FLAG_FALLBACK | FLAG_COLOR_INVERT, NULL, NULL},
+    {"configfile", "legacy_configfile '%s'\n", NULL, 0, 1, {TYPE_FILE},
+     0, "FILE", "Load FILE as the configuration file."},
+    {"debug",
+     "if [ -z \"$debug\" ]; then set debug=all; else set debug=; fi\n", NULL, 0,
+     0, {}, 0, 0, "Turn on/off the debug mode."},
+    {"default",
+     "set default='%s'; if [ x\"$default\" = xsaved ]; then load_env; "
+     "set default=\"$saved_entry\"; fi\n", NULL, 0, 1, {TYPE_VERBATIM}, 0, 
+     "[NUM | `saved']",
+     "Set the default entry to entry number NUM (if not specified, it is"
+     " 0, the first entry) or the entry number saved by savedefault."},
+    {"dhcp", "net_bootp; net_ls_addr; if [ x%s = x--with-configfile ]; then "
+     "if net_get_dhcp_option configfile_name pxe 150 string; then "
+     "configfile $configfile_name; fi; fi\n", NULL, 0, 1,
+     {TYPE_WITH_CONFIGFILE_OPTION}, FLAG_IGNORE_REST, "[--with-configfile]",
+     "Initialize a network device via BOOTP. If the option `--with-configfile'"
+     " is given, try to load a configuration file specified by the 150 vendor"
+     " tag."},
+    {"displayapm", "lsapm\n", NULL, 0, 0, {}, 0, 0,
+     "Display APM BIOS information."},
+    {"displaymem", "lsmmap\n", NULL, 0, 0, {}, 0, 0, 
+     "Display what GRUB thinks the system address space map of the"
+     " machine is, including all regions of physical RAM installed."},
+    /* FIXME: device and efimap unsupported.  */
+    /* NOTE: embed unsupported.  */
+    {"fallback", "set fallback='%s'\n", NULL, 0,
+     1, {TYPE_VERBATIM}, 0, "NUM...",
+     "Go into unattended boot mode: if the default boot entry has any"
+     " errors, instead of waiting for the user to do anything, it"
+     " immediately starts over using the NUM entry (same numbering as the"
+     " `default' command). This obviously won't help if the machine"
+     " was rebooted by a kernel that GRUB loaded."},
+    {"find", "search -f '%s'\n", NULL, 0, 1, {TYPE_FILE}, 0, "FILENAME",
+     "Search for the filename FILENAME in all of partitions and print the list of"
+     " the devices which contain the file."},
+    /* FIXME: findiso unsupported.  */
+    /* FIXME: foreground unsupported.  */
+    /* FIXME: fstest unsupported.  */
+    /* NOTE: The obsolete C/H/S geometry isn't shown anymore.  */
+    {"geometry", "insmod regexp; ls -l (%s*)\n", NULL, 0, 1, {TYPE_VERBATIM}, 0, "DRIVE",
+     "Print the information for a drive DRIVE. "},
+    {"halt", "halt %s\n", NULL, 0, 1, {TYPE_NOAPM_OPTION}, 0, "[--no-apm]",
+     "Halt your system. If APM is available on it, turn off the power using"
+     " the APM BIOS, unless you specify the option `--no-apm'."},
+    /* FIXME: help unsupported.  */    /* NUL_TERMINATE */
+    {"hiddenmenu", NULL,
+     "if sleep -i $timeout; then timeout=0; else timeout=-1; fi\n", 0,
+     0, {}, 0, "", "Hide the menu."},
+    {"hide", "parttool '%s' hidden+\n", NULL, 0, 1, {TYPE_PARTITION},
+     0, "PARTITION",
+     "Hide PARTITION by setting the \"hidden\" bit in"
+     " its partition type code."},
+    /* FIXME: ifconfig unsupported.  */
+    /* FIXME: impsprobe unsupported.  */
+    {"initrd", "legacy_initrd '%s' %s\n", NULL, 0, 2, {TYPE_FILE_NO_CONSUME,
+						       TYPE_REST_VERBATIM}, 0,
+     "FILE [ARG ...]",
+     "Load an initial ramdisk FILE for a Linux format boot image and set the"
+     " appropriate parameters in the Linux setup area in memory."},
+    /* NOTE: install unsupported.  */
+    /* FIXME: ioprobe unsupported.  */
+    /* FIXME: really support --no-mem-option.  */
+    {"kernel", "legacy_kernel %s %s '%s' %s\n", NULL, 0,
+     4, {TYPE_TYPE_OR_NOMEM_OPTION, TYPE_TYPE_OR_NOMEM_OPTION,
+	 TYPE_FILE_NO_CONSUME, TYPE_REST_VERBATIM}, 0,
+     "[--no-mem-option] [--type=TYPE] FILE [ARG ...]",
+     "Attempt to load the primary boot image from FILE. The rest of the"
+     " line is passed verbatim as the \"kernel command line\".  Any modules"
+     " must be reloaded after using this command. The option --type is used"
+     " to suggest what type of kernel to be loaded. TYPE must be either of"
+     " \"netbsd\", \"freebsd\", \"openbsd\", \"linux\", \"biglinux\" and"
+     " \"multiboot\". The option --no-mem-option tells GRUB not to pass a"
+     " Linux's mem option automatically."},
+    {"lock", "if ! authenticate legacy; then return; fi", NULL, 0, 0, {}, 0,
+     0, "Break a command execution unless the user is authenticated."},
+    {"makeactive", "parttool \"$root\" boot+\n", NULL, 0, 0, {}, 0, 0,
+     "Set the active partition on the root disk to GRUB's root device."
+     " This command is limited to _primary_ PC partitions on a hard disk."},
+    {"map", "drivemap '%s' '%s'\n", NULL, 0,
+     2, {TYPE_PARTITION, TYPE_PARTITION},
+     FLAG_IGNORE_REST, "TO_DRIVE FROM_DRIVE",
+     "Map the drive FROM_DRIVE to the drive TO_DRIVE. This is necessary"
+     " when you chain-load some operating systems, such as DOS, if such an"
+     " OS resides at a non-first drive."},
+    /* NOTE: md5crypt unsupported since GRUB has not enough entropy and this
+       hash shouldn't be used anymore.  */
+    {"module", "legacy_initrd '%s' %s\n", NULL, 0, 2, {TYPE_FILE_NO_CONSUME,
+						       TYPE_REST_VERBATIM}, 0,
+     "FILE [ARG ...]",
+     "Load a boot module FILE for a Multiboot format boot image (no"
+     " interpretation of the file contents is made, so users of this"
+     " command must know what the kernel in question expects). The"
+     " rest of the line is passed as the \"module command line\", like"
+     " the `kernel' command."},
+    {"modulenounzip", "legacy_initrd_nounzip '%s' %s\n", NULL, 0, 2,
+     {TYPE_FILE_NO_CONSUME, TYPE_REST_VERBATIM}, 0,
+     "FILE [ARG ...]",
+     "The same as `module', except that automatic decompression is"
+     " disabled."},
+    {"pager", "set pager=%s; if [ \"$pager\" = 0 ]; then "
+     " echo Internal pager is now off; else "
+     "echo Internal pager is now on; fi\n", NULL, 0,
+     1, {TYPE_BOOL}, FLAG_FALLBACK_AVAILABLE, "[FLAG]",
+     "Toggle pager mode with no argument. If FLAG is given and its value"
+     " is `on', turn on the mode. If FLAG is `off', turn off the mode."},
+    {"pager", 
+     "if [ \"$pager\" = 1 ]; then pager=0; echo Internal pager is now off;"
+      "else pager=1; echo Internal pager is now on; fi\n", NULL, 0, 0, {},
+     FLAG_FALLBACK, NULL, NULL},
+    /* FIXME: partnew unsupported.  */
+    {"parttype", "parttool '%s' type=%s\n", NULL, 0,
+     2, {TYPE_PARTITION, TYPE_INT}, 0,
+     "PART TYPE", "Change the type of the partition PART to TYPE."},
+    {"password", "if [ \"$superusers\" = "" ]; then superusers=legacy; fi;\n"
+     "legacy_password %s '%s'\n",
+     "menuentry \"Superuser menu\" --users \"legacy\" { configfile '%s'; }\n",
+     2, 3, {TYPE_OPTION, TYPE_VERBATIM, TYPE_FILE},
+     FLAG_IGNORE_REST | FLAG_FALLBACK_AVAILABLE | FLAG_NO_MENUENTRY,
+     "[--md5] PASSWD [FILE]",
+     "If used in the first section of a menu file, disable all"
+     " interactive editing control (menu entry editor and"
+     " command line). If the password PASSWD is entered, it loads the"
+     " FILE as a new config file and restarts the GRUB Stage 2. If you"
+     " omit the argument FILE, then GRUB just unlocks privileged"
+     " instructions.  You can also use it in the script section, in"
+     " which case it will ask for the password, before continuing."
+     " The option --md5 tells GRUB that PASSWD is encrypted with"
+     " md5crypt."},
+    {"password", "if [ \"$superusers\" = "" ]; then superusers=legacy; fi;\n"
+     "legacy_password %s '%s'\n", NULL, 0, 2, {TYPE_OPTION, TYPE_VERBATIM},
+     FLAG_IGNORE_REST | FLAG_FALLBACK | FLAG_NO_MENUENTRY, NULL, NULL},
+    {"password", "if legacy_check_password %s '%s'; then configfile '%s'; "
+     "else return; fi\n", NULL, 2, 3, {TYPE_OPTION, TYPE_VERBATIM, TYPE_FILE},
+     FLAG_IGNORE_REST | FLAG_FALLBACK_AVAILABLE | FLAG_MENUENTRY_ONLY,
+     NULL, NULL},
+    {"password", "if ! legacy_check_password %s '%s'; then return fi;\n",
+     NULL, 0, 2, {TYPE_OPTION, TYPE_VERBATIM},
+     FLAG_IGNORE_REST | FLAG_FALLBACK | FLAG_MENUENTRY_ONLY, NULL, NULL},
+    /* NOTE: GRUB2 has a design principle of not eternally waiting for user
+       input. 60 seconds should be enough.
+     */
+    {"pause", "echo %s; if ! sleep -i 60; then return; fi\n", NULL, 0, 1,
+     {TYPE_REST_VERBATIM}, 0,
+     "[MESSAGE ...]", "Print MESSAGE, then wait until a key is pressed."},
+    {"print", "echo %s\n", NULL, 0, 1,
+     {TYPE_REST_VERBATIM}, 0,
+     "[MESSAGE ...]", "Print MESSAGE."},
+    /* FIXME: quit unsupported.  */
+    /* FIXME: rarp unsupported.  */
+    {"read", "read_dword %s\n", NULL, 0, 1, {TYPE_INT}, 0, "ADDR",
+     "Read a 32-bit value from memory at address ADDR and"
+     " display it in hex format."},
+    {"reboot", "reboot\n", NULL, 0, 0, {}, 0, 0, "Reboot your system."},
+    {"root", "set root='%s'; set legacy_hdbias='%s'\n", NULL, 0,
+     2, {TYPE_PARTITION, TYPE_INT}, FLAG_FALLBACK_AVAILABLE,
+     "[DEVICE [HDBIAS]]",
+     "Set the current \"root device\" to the device DEVICE, then"
+     " attempt to mount it to get the partition size (for passing the"
+     " partition descriptor in `ES:ESI', used by some chain-loaded"
+     " bootloaders), the BSD drive-type (for booting BSD kernels using"
+     " their native boot format), and correctly determine "
+     " the PC partition where a BSD sub-partition is located. The"
+     " optional HDBIAS parameter is a number to tell a BSD kernel"
+     " how many BIOS drive numbers are on controllers before the current"
+     " one. For example, if there is an IDE disk and a SCSI disk, and your"
+     " FreeBSD root partition is on the SCSI disk, then use a `1' for HDBIAS."},
+    {"root", "echo \"$root\"\n", NULL, 0, 0, {}, FLAG_FALLBACK, NULL, NULL},
+    {"rootnoverify", "set root='%s'; set legacy_hdbias='%s'\n", NULL, 0,
+     2, {TYPE_PARTITION, TYPE_INT}, 0,
+     "[DEVICE [HDBIAS]]",
+     "Similar to `root', but don't attempt to mount the partition. This"
+     " is useful for when an OS is outside of the area of the disk that"
+     " GRUB can read, but setting the correct root device is still"
+     " desired. Note that the items mentioned in `root' which"
+     " derived from attempting the mount will NOT work correctly."},
+    {"rootnoverify", "echo \"$root\"\n", NULL, 0,
+     0, {}, FLAG_FALLBACK, NULL, NULL},
+    /* FIXME: support saving NUM and fallback.  */
+    {"savedefault", "saved_entry=${chosen}; save_env saved_entry\n", NULL, 0,
+     0, {}, 0, "[NUM | `fallback']",
+     "Save the current entry as the default boot entry if no argument is"
+     " specified. If a number is specified, this number is saved. If"
+     " `fallback' is used, next fallback entry is saved."},
+    {"serial", "serial %s\n", NULL, 0, 1, {TYPE_REST_VERBATIM}, 0, 
+     "[--unit=UNIT] [--port=PORT] [--speed=SPEED] [--word=WORD] "
+     "[--parity=PARITY] [--stop=STOP] [--device=DEV]",
+     "Initialize a serial device. UNIT is a digit that specifies which serial"
+     " device is used (e.g. 0 == COM1). If you need to specify the port number,"
+     " set it by --port. SPEED is the DTE-DTE speed. WORD is the word length,"
+     " PARITY is the type of parity, which is one of `no', `odd' and `even'."
+     " STOP is the length of stop bit(s). The option --device can be used only"
+     " in the grub shell, which specifies the file name of a tty device. The"
+     " default values are COM1, 9600, 8N1."},
+    /* FIXME: shade unsupported.  */
+    /* FIXME: silent unsupported.  */
+    /* FIXME: splashimage unsupported.  */
+    /* FIXME: setkey unsupported.  */    /* NUL_TERMINATE */
+    /* NOTE: setup unsupported.  */
+    /* FIXME: --no-echo, --no-edit unsupported.  */
+    /* NOTE: both terminals are activated so --silent and --timeout
+       are useless.  */
+    /* FIXME: graphics unsupported.  */
+    {"terminal", NULL, NULL, 0, 0, {}, FLAG_TERMINAL | FLAG_IGNORE_REST,
+     "[--dumb] [--no-echo] [--no-edit] [--timeout=SECS] [--lines=LINES] "
+     "[--silent] [console] [serial] [hercules] [graphics]",
+     "Select a terminal. When multiple terminals are specified, wait until"
+     " you push any key to continue. If both console and serial are specified,"
+     " the terminal to which you input a key first will be selected. If no"
+     " argument is specified, print current setting. The option --dumb"
+     " specifies that your terminal is dumb, otherwise, vt100-compatibility"
+     " is assumed. If you specify --no-echo, input characters won't be echoed."
+     " If you specify --no-edit, the BASH-like editing feature will be disabled."
+     " If --timeout is present, this command will wait at most for SECS"
+     " seconds. The option --lines specifies the maximum number of lines."
+     " The option --silent is used to suppress messages."},
+    /* FIXME: terminfo unsupported.  */    /* NUL_TERMINATE */
+    {"testload", "testload '%s'\n", NULL, 0, 1, {TYPE_FILE}, 0, "FILE",
+     "Read the entire contents of FILE in several different ways and"
+     " compares them, to test the filesystem code. "
+     " If this test succeeds, then a good next"
+     " step is to try loading a kernel."},
+    {"testvbe", "insmod vbe; videotest '%s'\n", NULL, 0, 1, {TYPE_VBE_MODE}, 0,
+     "MODE", "Test the VBE mode MODE. Hit any key to return."},
+    /* FIXME: tftpserver unsupported.  */
+    {"timeout", "set timeout=%s\n", NULL, 0, 1, {TYPE_INT}, 0, "SEC",
+     "Set a timeout, in SEC seconds, before automatically booting the"
+     " default entry (normally the first entry defined)."},
+    {"title", NULL, NULL, 0, 0, {}, FLAG_TITLE, "NAME ...",
+     "Start a new boot entry, and set its name to the contents of the"
+     " rest of the line, starting with the first non-space character."},
+    {"unhide", "parttool '%s' hidden-\n", NULL, 0,
+     1, {TYPE_PARTITION}, 0, "PARTITION",
+     "Unhide PARTITION by clearing the \"hidden\" bit in its"
+     " partition type code."},
+    /* FIXME: uppermem unsupported.  */
+    {"uuid", "search --set=root --fs-uuid '%s'\n", NULL, 0, 1, {TYPE_VERBATIM},
+     0, "UUID", "Find root by UUID"},
+    {"vbeprobe", "insmod vbe; videoinfo '%s'\n", NULL, 0, 1, {TYPE_VBE_MODE},
+     FLAG_FALLBACK_AVAILABLE, "[MODE]",
+     "Probe VBE information. If the mode number MODE is specified, show only"
+     " the information about only the mode."},
+    {"vbeprobe", "insmod vbe; videoinfo\n", NULL, 0, 0, {},
+     FLAG_FALLBACK, NULL, NULL}
+    /* FIXME: verbose unsupported.  */
+    /* FIXME: version unsupported.  */
+    /* FIXME: viewport unsupported.  */
+  };
+
+char *
+grub_legacy_escape (const char *in, grub_size_t len)
+{
+  char *ptr;
+  char *ret;
+  char saved;
+  int overhead = 0;
+
+  for (ptr = (char*)in; ptr < in + len && *ptr; ptr++)
+    if (*ptr == '\'')
+      overhead += 3;
+  ret = grub_malloc (ptr - in + overhead + 1);
+  if (!ret)
+    return NULL;
+
+  ptr = (char*)in;
+  saved = ptr[len];
+  ptr[len] = '\0';
+  grub_strchrsub (ret, ptr, '\'', "'\\''");
+  ptr[len] = saved;
+  return ret;
+}
+
+static char *
+adjust_file (const char *in, grub_size_t len)
+{
+  const char *comma, *ptr, *rest;
+  char *ret, *outptr;
+  int overhead = 0;
+  int part = -1, subpart = -1;
+  if (in[0] != '(')
+    return grub_legacy_escape (in, len);
+  for (ptr = in + 1; ptr < in + len && *ptr && *ptr != ')'
+	 && *ptr != ','; ptr++)
+    if (*ptr == '\'' || *ptr == '\\')
+      overhead++;
+  comma = ptr;
+  if (*comma == ')' && comma - in == 3
+      && in[1] == 'n' && in[2] == 'd')
+    {
+      rest = comma + 1;
+      for (ptr = rest; ptr < in + len && *ptr; ptr++)
+	if (*ptr == '\'' || *ptr == '\\')
+	  overhead++;
+
+      ret = grub_malloc (ptr - in + overhead + 15);
+      if (!ret)
+	return NULL;
+
+      outptr = grub_stpcpy (ret, "(tftp)");;
+      for (ptr = rest; ptr < in + len; ptr++)
+	{
+	  if (*ptr == '\'' || *ptr == '\\')
+	    *outptr++ = '\\';
+
+	  *outptr++ = *ptr;
+	}
+      *outptr = 0;
+      return ret;
+    }
+  if (*comma != ',')
+    return grub_legacy_escape (in, len);
+  part = grub_strtoull (comma + 1, &rest, 0);
+  if (rest[0] == ',' && rest[1] >= 'a' && rest[1] <= 'z')
+    {
+      subpart = rest[1] - 'a';
+      rest += 2;
+    }
+  for (ptr = rest; ptr < in + len && *ptr; ptr++)
+    if (*ptr == '\'' || *ptr == '\\')
+      overhead++;
+
+  /* 35 is enough for any 2 numbers.  */
+  ret = grub_malloc (ptr - in + overhead + 35 + 5);
+  if (!ret)
+    return NULL;
+
+  outptr = ret;
+  for (ptr = in; ptr < in + len && ptr <= comma; ptr++)
+    {
+      if (*ptr == '\'' || *ptr == '\\')
+	*outptr++ = '\\';
+      
+      *outptr++ = *ptr;
+    }
+  if (subpart != -1)
+    grub_snprintf (outptr, 35, "%d,%d", part + 1, subpart + 1);
+  else
+    grub_snprintf (outptr, 35, "%d", part + 1);
+  while (*outptr)
+    outptr++;
+  for (ptr = rest; ptr < in + len; ptr++)
+    {
+      if (*ptr == '\'' || *ptr == '\\')
+	*outptr++ = '\\';
+      
+      *outptr++ = *ptr;
+    }
+  *outptr = 0;
+  return ret;
+}
+
+static int
+check_option (const char *a, const char *b, grub_size_t len)
+{
+  if (grub_strlen (b) != len)
+    return 0;
+  return grub_strncmp (a, b, len) == 0;
+}
+
+static int
+is_option (enum arg_type opt, const char *curarg, grub_size_t len)
+{
+  switch (opt)
+    {
+    case TYPE_WITH_CONFIGFILE_OPTION:
+      return check_option (curarg, "--with-configfile", len);
+    case TYPE_NOAPM_OPTION:
+      return check_option (curarg, "--no-apm", len);
+    case TYPE_FORCE_OPTION:
+      return check_option (curarg, "--force", len);
+    case TYPE_TYPE_OR_NOMEM_OPTION:
+      return check_option (curarg, "--type=netbsd", len)
+	|| check_option (curarg, "--type=freebsd", len)
+	|| check_option (curarg, "--type=openbsd", len)
+	|| check_option (curarg, "--type=linux", len)
+	|| check_option (curarg, "--type=biglinux", len)
+	|| check_option (curarg, "--type=multiboot", len)
+	|| check_option (curarg, "--no-mem-option", len);
+    case TYPE_OPTION:
+      return (len >= 2 && curarg[0] == '-' && curarg[1] == '-');
+    default:
+      return 0;
+    } 
+}
+
+char *
+grub_legacy_parse (const char *buf, char **entryname, char **suffix)
+{
+  const char *ptr;
+  const char *cmdname;
+  unsigned i, cmdnum;
+  char *args[ARRAY_SIZE (legacy_commands[0].argt)];
+
+  *suffix = NULL;
+
+  for (ptr = buf; *ptr && grub_isspace (*ptr); ptr++);
+  if (!*ptr || *ptr == '#')
+    {
+      char *ret;
+      int len = grub_strlen (buf);
+      ret = grub_malloc (len + 2);
+      grub_memcpy (ret, buf, len);
+      if (len && ret[len - 1] == '\n')
+	ret[len] = 0;
+      else
+	{
+	  ret[len] = '\n';
+	  ret[len + 1] = 0;
+	}
+      return ret;
+    }
+
+  cmdname = ptr;
+  for (ptr = buf; *ptr && !grub_isspace (*ptr) && *ptr != '='; ptr++);
+
+  for (cmdnum = 0; cmdnum < ARRAY_SIZE (legacy_commands); cmdnum++)
+    if (grub_strncmp (legacy_commands[cmdnum].name, cmdname, ptr - cmdname) == 0
+	&& legacy_commands[cmdnum].name[ptr - cmdname] == 0
+	&& (!(*entryname != NULL && (legacy_commands[cmdnum].flags
+				     & FLAG_NO_MENUENTRY)))
+	&& (!(*entryname == NULL && (legacy_commands[cmdnum].flags
+				     & FLAG_MENUENTRY_ONLY))))
+      break;
+  if (cmdnum == ARRAY_SIZE (legacy_commands))
+    return grub_xasprintf ("# Unsupported legacy command: %s\n", buf);
+
+  for (; grub_isspace (*ptr) || *ptr == '='; ptr++);
+
+  if (legacy_commands[cmdnum].flags & FLAG_TITLE)
+    {
+      const char *ptr2;
+      ptr2 = ptr + grub_strlen (ptr);
+      while (ptr2 > ptr && grub_isspace (*(ptr2 - 1)))
+	ptr2--;
+      *entryname = grub_strndup (ptr, ptr2 - ptr);
+      return NULL;
+    }
+
+  if (legacy_commands[cmdnum].flags & FLAG_TERMINAL)
+    {
+      int dumb = 0, lines = 24;
+#ifdef TODO
+      int no_echo = 0, no_edit = 0;
+#endif
+      int hercules = 0;
+      int console = 0, serial = 0, graphics = 0;
+      /* Big enough for any possible resulting command. */
+      char outbuf[512] = "";
+      char *outptr;
+      while (*ptr)
+	{
+	  /*	  "[--timeout=SECS] [--silent]"
+		  " [console] [serial] [hercules]"*/
+	  if (grub_memcmp (ptr, "--dumb", sizeof ("--dumb") - 1) == 0)
+	    dumb = 1;
+#ifdef TODO
+	  if (grub_memcmp (ptr, "--no-echo", sizeof ("--no-echo") - 1) == 0)
+	    no_echo = 1;
+
+	  if (grub_memcmp (ptr, "--no-edit", sizeof ("--no-edit") - 1) == 0)
+	    no_edit = 1;
+#endif
+	  if (grub_memcmp (ptr, "--lines=", sizeof ("--lines=") - 1) == 0)
+	    {
+	      lines = grub_strtoul (ptr + sizeof ("--lines=") - 1, 0, 0);
+	      if (grub_errno)
+		{
+		  lines = 24;
+		  grub_errno = GRUB_ERR_NONE;
+		}
+	    }
+
+	  if (grub_memcmp (ptr, "console", sizeof ("console") - 1) == 0)
+	    console = 1;
+
+	  if (grub_memcmp (ptr, "serial", sizeof ("serial") - 1) == 0)
+	    serial = 1;
+	  if (grub_memcmp (ptr, "hercules", sizeof ("hercules") - 1) == 0)
+	    hercules = 1;
+	  if (grub_memcmp (ptr, "graphics", sizeof ("graphics") - 1) == 0)
+	    graphics = 1;
+	  while (*ptr && !grub_isspace (*ptr))
+	    ptr++;
+	  while (*ptr && grub_isspace (*ptr))
+	    ptr++;
+	}
+
+      if (!console && !serial && !hercules && !graphics)
+	return grub_strdup ("terminal_input; terminal_output; terminfo\n");
+
+      outptr = outbuf;
+
+      if (graphics)
+	outptr = grub_stpcpy (outptr, "insmod all_video; ");
+
+      outptr = grub_stpcpy (outptr, "terminal_input ");
+      if (serial)
+	outptr = grub_stpcpy (outptr, "serial ");
+      if (console || hercules || graphics)
+	outptr = grub_stpcpy (outptr, "console ");
+      outptr = grub_stpcpy (outptr, "; terminal_output ");
+      if (serial)
+	outptr = grub_stpcpy (outptr, "serial ");
+      if (console)
+	outptr = grub_stpcpy (outptr, "console ");
+      if (hercules)
+	outptr = grub_stpcpy (outptr, "mda_text ");
+      if (graphics)
+	outptr = grub_stpcpy (outptr, "gfxterm ");
+      outptr = grub_stpcpy (outptr, "; ");
+      *outptr = '\0';
+      if (serial)
+	{
+	  grub_snprintf (outptr, outbuf + sizeof (outbuf) - outptr,
+			 "terminfo serial -g 80x%d %s; ",
+			 lines, dumb ? "dumb" : "vt100");
+	  outptr += grub_strlen (outptr);
+	}
+
+      grub_strcpy (outptr, "\n");
+
+      return grub_strdup (outbuf);
+    }
+
+  grub_memset (args, 0, sizeof (args));
+
+  {
+    int hold_arg = 0;
+    const char *curarg = NULL; 
+    for (i = 0; i < legacy_commands[cmdnum].argc; i++)
+      {
+ 	grub_size_t curarglen;
+	if (hold_arg)
+	  {
+	    ptr = curarg;
+	    hold_arg = 0;
+	  }
+	for (; grub_isspace (*ptr); ptr++);
+	curarg = ptr;
+	if (!*curarg)
+	  break;
+	for (; *ptr && !grub_isspace (*ptr); ptr++);
+	if (i != legacy_commands[cmdnum].argc - 1
+	    || (legacy_commands[cmdnum].flags & FLAG_IGNORE_REST))
+	  curarglen = ptr - curarg;
+	else
+	  {
+	    curarglen = grub_strlen (curarg);
+	    while (curarglen > 0 && grub_isspace (curarg[curarglen - 1]))
+	      curarglen--;
+	  }
+	if (*ptr)
+	  ptr++;
+	switch (legacy_commands[cmdnum].argt[i])
+	  {
+	  case TYPE_FILE_NO_CONSUME:
+	    hold_arg = 1;
+	    /* Fallthrough.  */
+	  case TYPE_PARTITION:
+	  case TYPE_FILE:
+	    args[i] = adjust_file (curarg, curarglen);
+	    break;
+
+	  case TYPE_REST_VERBATIM:
+	    {
+	      char *outptr, *outptr0;
+	      int overhead = 3;
+	      ptr = curarg;
+	      while (*ptr)
+		{
+		  for (; *ptr && grub_isspace (*ptr); ptr++);
+		  for (; *ptr && !grub_isspace (*ptr); ptr++)
+		    if (*ptr == '\'')
+		      overhead += 3;
+		  if (*ptr)
+		    ptr++;
+		  overhead += 3;
+		}
+		
+	      outptr0 = args[i] = grub_malloc (overhead + (ptr - curarg));
+	      if (!outptr0)
+		return NULL;
+	      ptr = curarg;
+	      outptr = outptr0;
+	      while (*ptr)
+		{
+		  for (; *ptr && grub_isspace (*ptr); ptr++);
+		  if (outptr != outptr0)
+		    *outptr++ = ' ';
+		  *outptr++ = '\'';
+		  for (; *ptr && !grub_isspace (*ptr); ptr++)
+		    {
+		      if (*ptr == '\'')
+			{
+			  *outptr++ = '\'';
+			  *outptr++ = '\\';
+			  *outptr++ = '\'';
+			  *outptr++ = '\'';
+			}
+		      else
+			*outptr++ = *ptr;
+		    }
+		  *outptr++ = '\'';
+		  if (*ptr)
+		    ptr++;
+		}
+	      *outptr++ = 0;
+	    }
+	    break;
+
+	  case TYPE_VERBATIM:
+	    args[i] = grub_legacy_escape (curarg, curarglen);
+	    break;
+	  case TYPE_WITH_CONFIGFILE_OPTION:
+	  case TYPE_FORCE_OPTION:
+	  case TYPE_NOAPM_OPTION:
+	  case TYPE_TYPE_OR_NOMEM_OPTION:
+	  case TYPE_OPTION:
+	    if (is_option (legacy_commands[cmdnum].argt[i], curarg, curarglen))
+	      {
+		args[i] = grub_strndup (curarg, curarglen);
+		break;
+	      }
+	    args[i] = grub_strdup ("");
+	    hold_arg = 1;
+	    break;
+	  case TYPE_INT:
+	    {
+	      const char *brk;
+	      int base = 10;
+	      brk = curarg;
+	      if (brk[0] == '0' && brk[1] == 'x')
+		{
+		  base = 16;
+		  brk += 2;
+		}
+	      else if (brk[0] == '0')
+		base = 8;
+	      for (; *brk && brk < curarg + curarglen; brk++)
+		{
+		  if (base == 8 &&  (*brk == '8' || *brk == '9'))
+		    break;
+		  if (grub_isdigit (*brk))
+		    continue;
+		  if (base != 16)
+		    break;
+		  if (!(*brk >= 'a' && *brk <= 'f')
+		      && !(*brk >= 'A' && *brk <= 'F'))
+		    break;
+		}
+	      if (brk == curarg)
+		args[i] = grub_strdup ("0");
+	      else
+		args[i] = grub_strndup (curarg, brk - curarg);
+	    }
+	    break;
+	  case TYPE_VBE_MODE:
+	    {
+	      unsigned mod;
+	      struct grub_vesa_mode_table_entry *modedesc;
+
+	      mod = grub_strtoul (curarg, 0, 0);
+	      if (grub_errno)
+		{
+		  mod = 0;
+		  grub_errno = GRUB_ERR_NONE;
+		}
+	      if (mod < GRUB_VESA_MODE_TABLE_START
+		  || mod > GRUB_VESA_MODE_TABLE_END)
+		{
+		  args[i] = grub_strdup ("auto");
+		  break;
+		}
+	      modedesc = &grub_vesa_mode_table[mod - GRUB_VESA_MODE_TABLE_START];
+	      if (!modedesc->width)
+		{
+		  args[i] = grub_strdup ("auto");
+		  break;
+		}
+	      args[i] = grub_xasprintf ("%ux%ux%u",
+					modedesc->width, modedesc->height,
+					modedesc->depth);
+	      break;
+	    }
+	  case TYPE_BOOL:
+	    if (curarglen == 2 && curarg[0] == 'o' && curarg[1] == 'n')
+	      args[i] = grub_strdup ("1");
+	    else
+	      args[i] = grub_strdup ("0");
+	    break;
+	  }
+      }
+  }
+
+  while (legacy_commands[cmdnum].argc > 0
+	 && args[legacy_commands[cmdnum].argc - 1] == NULL
+	 && (legacy_commands[cmdnum].flags & FLAG_FALLBACK_AVAILABLE)
+	 && args[legacy_commands[cmdnum + 1].argc] == NULL)
+    cmdnum++;
+
+  for (; i < legacy_commands[cmdnum].argc; i++)
+    switch (legacy_commands[cmdnum].argt[i])
+      {
+      case TYPE_FILE_NO_CONSUME:
+      case TYPE_PARTITION:
+      case TYPE_FILE:
+      case TYPE_REST_VERBATIM:
+      case TYPE_VERBATIM:
+      case TYPE_WITH_CONFIGFILE_OPTION:
+      case TYPE_FORCE_OPTION:
+      case TYPE_NOAPM_OPTION:
+      case TYPE_TYPE_OR_NOMEM_OPTION:
+      case TYPE_OPTION:	
+	args[i] = grub_strdup ("");
+	break;
+      case TYPE_BOOL:
+      case TYPE_INT:
+	args[i] = grub_strdup ("0");
+	break;
+      case TYPE_VBE_MODE:    
+	args[i] = grub_strdup ("auto");
+	break;
+      }
+
+  if (legacy_commands[cmdnum].flags & FLAG_COLOR_INVERT)
+    {
+      char *corig = args[legacy_commands[cmdnum].argc - 1];
+      char *slash = grub_strchr (corig, '/');
+      char *invert;
+      grub_size_t len;
+
+      len = grub_strlen (corig);
+      if (!slash)
+	{
+	  grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid color specification `%s'"),
+		      args[0]);
+	  return NULL;
+	}
+      invert = grub_malloc (len + 1);
+      if (!invert)
+	return NULL;
+      grub_memcpy (invert, slash + 1, len - (slash - corig) - 1);
+      invert[len - (slash - args[0]) - 1] = '/'; 
+      grub_memcpy (invert + len - (slash - corig), corig, slash - corig);
+      invert[len] = 0;
+      args[legacy_commands[cmdnum].argc] = invert;
+    }
+
+  if (legacy_commands[cmdnum].suffix)
+    {
+      *suffix = grub_xasprintf (legacy_commands[cmdnum].suffix,
+				args[legacy_commands[cmdnum].suffixarg]);
+      if (*suffix)
+	return NULL;
+    }
+
+  {
+    char *ret = grub_xasprintf (legacy_commands[cmdnum].map, args[0], args[1],
+				args[2], args[3]);
+    grub_free (args[0]);
+    grub_free (args[1]);
+    grub_free (args[2]);
+    grub_free (args[3]);
+    return ret;
+  }
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/ChangeLog b/grub-core/lib/libgcrypt-grub/cipher/ChangeLog
new file mode 100644
index 0000000..a00136b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/ChangeLog
@@ -0,0 +1,4357 @@
+2021-06-08  Automatic import tool
+
+	Imported ciphers to GRUB
+
+	* Makefile.am: Removed
+	* Manifest: Removed
+	* ac.c: Removed
+	* arcfour.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_arcfour)): New function
+
+	Register cipher _gcry_cipher_spec_arcfour
+	(GRUB_MOD_FINI(gcry_arcfour)): New function
+
+	Unregister cipher _gcry_cipher_spec_arcfour
+	* blowfish.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_blowfish)): New function
+
+	Register cipher _gcry_cipher_spec_blowfish
+	(GRUB_MOD_FINI(gcry_blowfish)): New function
+
+	Unregister cipher _gcry_cipher_spec_blowfish
+	* camellia-glue.c: Removed including of config.h
+	Removed including of config.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_camellia)): New function
+
+	Register cipher _gcry_cipher_spec_camellia128
+	Register cipher _gcry_cipher_spec_camellia192
+	Register cipher _gcry_cipher_spec_camellia256
+	(GRUB_MOD_FINI(gcry_camellia)): New function
+
+	Unregister cipher _gcry_cipher_spec_camellia128
+	Unregister cipher _gcry_cipher_spec_camellia192
+	Unregister cipher _gcry_cipher_spec_camellia256
+	* cast5.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_cast5)): New function
+
+	Register cipher _gcry_cipher_spec_cast5
+	(GRUB_MOD_FINI(gcry_cast5)): New function
+
+	Unregister cipher _gcry_cipher_spec_cast5
+	* cipher.c: Removed
+	* crc.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(GRUB_MOD_INIT(gcry_crc)): New function
+
+	Register digest _gcry_digest_spec_crc32
+	Register digest _gcry_digest_spec_crc32_rfc1510
+	Register digest _gcry_digest_spec_crc24_rfc2440
+	(GRUB_MOD_FINI(gcry_crc)): New function
+
+	Unregister MD _gcry_digest_spec_crc32
+	Unregister MD _gcry_digest_spec_crc32_rfc1510
+	Unregister MD _gcry_digest_spec_crc24_rfc2440
+	* des.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of string.h
+	(elftest): Removed declaration.
+	(weak_keys_chksum): Removed.
+	(tripledes_set2keys): Removed.
+	(selftest): Removed.
+	(do_tripledes_set_extra_info): Removed.
+	(selftest_fips): Removed.
+	(run_selftests): Removed.
+	(_gcry_cipher_extraspec_tripledes): Removed.
+	(GRUB_MOD_INIT(gcry_des)): New function
+
+	Register cipher _gcry_cipher_spec_des
+	Register cipher _gcry_cipher_spec_tripledes
+	(GRUB_MOD_FINI(gcry_des)): New function
+
+	Unregister cipher _gcry_cipher_spec_des
+	Unregister cipher _gcry_cipher_spec_tripledes
+	* dsa.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(gen_k): Removed declaration.
+	(test_keys): Removed declaration.
+	(progress_cb): Removed declaration.
+	(progress_cb): Removed declaration.
+	(_gcry_register_pk_dsa_progress): Removed.
+	(progress): Removed.
+	(gen_k): Removed.
+	(test_keys): Removed.
+	(generate): Removed.
+	(generate_fips186): Removed.
+	(sign): Removed.
+	(dsa_generate_ext): Removed.
+	(dsa_generate): Removed.
+	(dsa_sign): Removed.
+	(selftest_sign_1024): Removed.
+	(selftests_dsa): Removed.
+	(run_selftests): Removed.
+	(_gcry_pubkey_extraspec_dsa): Removed.
+	(GRUB_MOD_INIT(gcry_dsa)): New function
+
+	Register pk _gcry_digest_spec_crc24_rfc2440
+	(GRUB_MOD_FINI(gcry_dsa)): New function
+
+	Unregister pk _gcry_digest_spec_crc24_rfc2440
+	* ecc.c: Removed
+	* elgamal.c: Removed
+	* hash-common.c: Removed
+	* hmac-tests.c: Removed
+	* idea.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	Removed including of assert.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_idea)): New function
+
+	Register cipher _gcry_cipher_spec_idea
+	(GRUB_MOD_FINI(gcry_idea)): New function
+
+	Unregister cipher _gcry_cipher_spec_idea
+	* kdf.c: Removed
+	* md.c: Removed
+	* md4.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(GRUB_MOD_INIT(gcry_md4)): New function
+
+	Register digest _gcry_digest_spec_md4
+	(GRUB_MOD_FINI(gcry_md4)): New function
+
+	Unregister MD _gcry_digest_spec_md4
+	* md5.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(GRUB_MOD_INIT(gcry_md5)): New function
+
+	Register digest _gcry_digest_spec_md5
+	(GRUB_MOD_FINI(gcry_md5)): New function
+
+	Unregister MD _gcry_digest_spec_md5
+	* primegen.c: Removed
+	* pubkey.c: Removed
+	* rfc2268.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_rfc2268)): New function
+
+	Register cipher _gcry_cipher_spec_rfc2268_40
+	(GRUB_MOD_FINI(gcry_rfc2268)): New function
+
+	Unregister cipher _gcry_cipher_spec_rfc2268_40
+	* rijndael.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(elftest): Removed declaration.
+	(_gcry_aes_cfb_enc): Removed.
+	(_gcry_aes_cbc_enc): Removed.
+	(_gcry_aes_ctr_enc): Removed.
+	(_gcry_aes_cfb_dec): Removed.
+	(_gcry_aes_cbc_dec): Removed.
+	(selftest_basic_128): Removed.
+	(selftest_basic_192): Removed.
+	(selftest_basic_256): Removed.
+	(selftest): Removed.
+	(selftest_fips_128_38a): Removed.
+	(selftest_fips_128): Removed.
+	(selftest_fips_192): Removed.
+	(selftest_fips_256): Removed.
+	(run_selftests): Removed.
+	(_gcry_cipher_extraspec_aes): Removed.
+	(_gcry_cipher_extraspec_aes192): Removed.
+	(_gcry_cipher_extraspec_aes256): Removed.
+	(GRUB_MOD_INIT(gcry_rijndael)): New function
+
+	Register cipher _gcry_cipher_spec_aes
+	Register cipher _gcry_cipher_spec_aes192
+	Register cipher _gcry_cipher_spec_aes256
+	(GRUB_MOD_FINI(gcry_rijndael)): New function
+
+	Unregister cipher _gcry_cipher_spec_aes
+	Unregister cipher _gcry_cipher_spec_aes192
+	Unregister cipher _gcry_cipher_spec_aes256
+	* rmd160.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(_gcry_rmd160_mixblock): Removed.
+	(_gcry_rmd160_hash_buffer): Removed.
+	(GRUB_MOD_INIT(gcry_rmd160)): New function
+
+	Register digest _gcry_digest_spec_rmd160
+	(GRUB_MOD_FINI(gcry_rmd160)): New function
+
+	Unregister MD _gcry_digest_spec_rmd160
+	* rsa.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	Removed including of errno.h
+	(test_keys): Removed declaration.
+	(secret): Removed declaration.
+	(test_keys): Removed.
+	(check_exponent): Removed.
+	(generate_std): Removed.
+	(gen_x931_parm_xp): Removed.
+	(gen_x931_parm_xi): Removed.
+	(generate_x931): Removed.
+	(secret): Removed.
+	(rsa_blind): Removed.
+	(rsa_unblind): Removed.
+	(rsa_generate_ext): Removed.
+	(rsa_generate): Removed.
+	(rsa_decrypt): Removed.
+	(rsa_sign): Removed.
+	(compute_keygrip): Removed.
+	(selftest_sign_1024): Removed.
+	(extract_a_from_sexp): Removed.
+	(selftest_encr_1024): Removed.
+	(selftests_rsa): Removed.
+	(run_selftests): Removed.
+	(_gcry_pubkey_extraspec_rsa): Removed.
+	(GRUB_MOD_INIT(gcry_rsa)): New function
+
+	Register pk _gcry_digest_spec_rmd160
+	(GRUB_MOD_FINI(gcry_rsa)): New function
+
+	Unregister pk _gcry_digest_spec_rmd160
+	* seed.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	(GRUB_MOD_INIT(gcry_seed)): New function
+
+	Register cipher _gcry_cipher_spec_seed
+	(GRUB_MOD_FINI(gcry_seed)): New function
+
+	Unregister cipher _gcry_cipher_spec_seed
+	* serpent.c: Removed including of config.h
+	Removed including of string.h
+	Removed including of stdio.h
+	(serpent_test): Removed.
+	(GRUB_MOD_INIT(gcry_serpent)): New function
+
+	Register cipher _gcry_cipher_spec_serpent128
+	Register cipher _gcry_cipher_spec_serpent192
+	Register cipher _gcry_cipher_spec_serpent256
+	(GRUB_MOD_FINI(gcry_serpent)): New function
+
+	Unregister cipher _gcry_cipher_spec_serpent128
+	Unregister cipher _gcry_cipher_spec_serpent192
+	Unregister cipher _gcry_cipher_spec_serpent256
+	* sha1.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	Removed including of stdint.h
+	(_gcry_sha1_hash_buffer): Removed.
+	(selftests_sha1): Removed.
+	(run_selftests): Removed.
+	(_gcry_digest_extraspec_sha1): Removed.
+	(GRUB_MOD_INIT(gcry_sha1)): New function
+
+	Register digest _gcry_digest_spec_sha1
+	(GRUB_MOD_FINI(gcry_sha1)): New function
+
+	Unregister MD _gcry_digest_spec_sha1
+	* sha256.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(selftests_sha224): Removed.
+	(selftests_sha256): Removed.
+	(run_selftests): Removed.
+	(_gcry_digest_extraspec_sha224): Removed.
+	(_gcry_digest_extraspec_sha256): Removed.
+	(GRUB_MOD_INIT(gcry_sha256)): New function
+
+	Register digest _gcry_digest_spec_sha224
+	Register digest _gcry_digest_spec_sha256
+	(GRUB_MOD_FINI(gcry_sha256)): New function
+
+	Unregister MD _gcry_digest_spec_sha224
+	Unregister MD _gcry_digest_spec_sha256
+	* sha512.c: Removed including of config.h
+	Removed including of string.h
+	(selftests_sha384): Removed.
+	(selftests_sha512): Removed.
+	(run_selftests): Removed.
+	(_gcry_digest_extraspec_sha512): Removed.
+	(_gcry_digest_extraspec_sha384): Removed.
+	(GRUB_MOD_INIT(gcry_sha512)): New function
+
+	Register digest _gcry_digest_spec_sha512
+	Register digest _gcry_digest_spec_sha384
+	(GRUB_MOD_FINI(gcry_sha512)): New function
+
+	Unregister MD _gcry_digest_spec_sha512
+	Unregister MD _gcry_digest_spec_sha384
+	* test-getrusage.c: Removed
+	* tiger.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(GRUB_MOD_INIT(gcry_tiger)): New function
+
+	Register digest _gcry_digest_spec_tiger
+	Register digest _gcry_digest_spec_tiger1
+	Register digest _gcry_digest_spec_tiger2
+	(GRUB_MOD_FINI(gcry_tiger)): New function
+
+	Unregister MD _gcry_digest_spec_tiger
+	Unregister MD _gcry_digest_spec_tiger1
+	Unregister MD _gcry_digest_spec_tiger2
+	* twofish.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(elftest): Removed declaration.
+	(selftest): Removed.
+	Removed including of stdio.h
+	Removed including of string.h
+	Removed including of time.h
+	(GRUB_MOD_INIT(gcry_twofish)): New function
+
+	Register cipher _gcry_cipher_spec_twofish
+	Register cipher _gcry_cipher_spec_twofish128
+	(GRUB_MOD_FINI(gcry_twofish)): New function
+
+	Unregister cipher _gcry_cipher_spec_twofish
+	Unregister cipher _gcry_cipher_spec_twofish128
+	* whirlpool.c: Removed including of config.h
+	Removed including of stdio.h
+	Removed including of stdlib.h
+	Removed including of string.h
+	(GRUB_MOD_INIT(gcry_whirlpool)): New function
+
+	Register digest _gcry_digest_spec_whirlpool
+	(GRUB_MOD_FINI(gcry_whirlpool)): New function
+
+	Unregister MD _gcry_digest_spec_whirlpool
+	* crypto.lst: New file.
+	* types.h: New file.
+	* memory.h: New file.
+	* cipher.h: Likewise.
+	* g10lib.h: Likewise.
+
+2010-08-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Remove double release of the module.
+	Fixes bug#1263.
+
+2010-06-10  Jeff Johnson  <n3npq@mac.com>  (wk)
+
+	* ecc.c (ecc_generate_ext): Parse transient-key flag.
+	(generate_key): Add arg TRANSIENT_KEY and use it to set the random
+	level.
+
+2010-04-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	Spelling fixes.
+
+2010-03-26  Werner Koch  <wk@g10code.com>
+
+	* tiger.c (asn): Unfetter the old TIGER from an OID.
+	(TIGER_CONTEXT): Add field VARIANT.
+	(tiger_init): Factor code out to ...
+	(do_init): New.
+	(tiger1_init, tiger2_init): New.
+	(_gcry_digest_spec_tiger1, _gcry_digest_spec_tiger2): New.
+	* md.c (digest_table): Add TIGER1 and TIGER2 variants.
+
+2009-12-11  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (Cho, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables
+
+	* sha512.c (ROTR, Ch, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables.
+	Suggested by Christian Grothoff.
+
+2009-12-10  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (o_flag_munging): New.
+	(tiger.o, tiger.lo): Use it.
+
+	* cipher.c (do_ctr_encrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Add check for valid inputlen.  Wipe temporary
+	memory.
+	(do_ctr_decrypt): Likewise.
+	(do_cbc_encrypt, do_cbc_decrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Move check for valid inputlen to here; change
+	returned error from INV_ARG to INV_LENGTH.
+	(do_ecb_encrypt, do_ecb_decrypt): Ditto.
+	(do_cfb_encrypt, do_cfb_decrypt): Ditto.
+	(do_ofb_encrypt, do_ofb_decrypt): Ditto.
+	(cipher_encrypt, cipher_encrypt): Adjust for above changes.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Simplify.
+
+2009-12-09  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Allow for GCRY_CIPHER_MODE_AESWRAP.
+	(cipher_encrypt, cipher_decrypt): Ditto.
+	(do_aeswrap_encrypt, do_aeswrap_decrypt): New.
+	(struct gcry_cipher_handle): Add field marks.
+	(cipher_setkey, cipher_setiv): Update marks flags.
+	(cipher_reset): Reset marks.
+	(cipher_encrypt, cipher_decrypt): Add new arg OUTBUFLEN.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Pass outbuflen to
+	cipher_encrypt.  Replace GPG_ERR_TOO_SHORT by
+	GPG_ERR_BUFFER_TOO_SHORT.
+
+2009-08-21  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (dsa_generate_ext): Release retfactors array before
+	setting it to NULL.  Reported by Daiko Ueno.
+
+2009-07-02  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_read): Fix incomplete check for NULL.
+	Reported by Fabian Kail.
+
+2009-03-31  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_check_secret_key): Return GPG_ERR_BAD_SECKEY and not
+	GPG_ERR_PUBKEY_ALGO.
+
+2009-02-16  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (generate_x931): Do not initialize TBL with automatic
+	variables.
+	* whirlpool.c, tiger.c, sha256.c, sha1.c, rmd160.c, md5.c
+	* md4.c, crc.c: Remove memory.h.  This is garbage from gnupg.
+	Reported by Dan Fandrich.
+
+2009-01-22  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (compute_keygrip): Remove superfluous const.
+
+2009-01-06  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (oid_spec_rmd160): Add TeleTrust identifier.
+
+2008-12-10  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg DOMAIN and use it if specified.
+	(generate_fips186): Ditto.
+	(dsa_generate_ext): Parse and check the optional "domain"
+	parameter and pass them to the generate functions.
+
+	* rijndael.c (rijndael_names): Add "AES128" and "AES-128".
+	(rijndael192_names): Add "AES-192".
+	(rijndael256_names): Add "AES-256".
+
+2008-12-05  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg TRANSIENT_KEY and use it to detrmine
+	the RNG quality needed.
+	(dsa_generate_ext): Parse the transient-key flag und pass it to
+	generate.
+
+2008-11-28  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): Add arg DERIVEPARMS and use the seed
+	value if available.
+
+	* primegen.c (_gcry_generate_fips186_2_prime): Fix inner p loop.
+
+2008-11-26  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_fips186_3_prime): New.
+	* dsa.c (generate_fips186): Add arg USE_FIPS186_2.
+	(dsa_generate_ext): Parse new flag use-fips183-2.
+
+2008-11-25  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): New.
+	(dsa_generate_ext): Use new function if derive-parms are given or
+	if in FIPS mode.
+	* primegen.c (_gcry_generate_fips186_2_prime): New.
+
+2008-11-24  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Insert code to output extrainfo.
+	(pubkey_generate): Add arg R_EXTRAINFO and pass it to the extended
+	key generation function.
+	* rsa.c (gen_x931_parm_xp, gen_x931_parm_xi): New.
+	(generate_x931): Generate params if not given.
+	(rsa_generate_ext): Parse use-x931 flag.  Return p-q-swapped
+	indicator.
+	* dsa.c (dsa_generate_ext): Put RETFACTORS into R_EXTRAINFO if
+	possible.
+
+	* pubkey.c (gcry_pk_genkey): Remove parsing of almost all
+	parameters and pass the parameter S-expression to pubkey_generate.
+	(pubkey_generate): Simplify by requitring modules to parse the
+	parameters. Remove the special cases for Elgamal and ECC.
+	(sexp_elements_extract_ecc): Add arg EXTRASPEC and use it.  Fix
+	small memory leak.
+	(sexp_to_key): Pass EXTRASPEC to sexp_elements_extract_ecc.
+	(pubkey_table) [USE_ELGAMAL]: Add real extraspec.
+	* rsa.c (rsa_generate_ext): Adjust for new calling convention.
+	* dsa.c (dsa_generate_ext): Ditto.
+	* elgamal.c (_gcry_elg_generate): Ditto. Rename to elg_generate_ext.
+	(elg_generate): New.
+	(_gcry_elg_generate_using_x): Remove after merging code with
+	elg_generate_ext.
+	(_gcry_pubkey_extraspec_elg): New.
+	(_gcry_elg_check_secret_key, _gcry_elg_encrypt, _gcry_elg_sign) 
+	(_gcry_elg_verify, _gcry_elg_get_nbits): Make static and remove
+	_gcry_ prefix.
+	* ecc.c (_gcry_ecc_generate): Rename to ecc_generate_ext and
+	adjust for new calling convention.
+	(_gcry_ecc_get_param): Rename to ecc_get_param and make static.
+	(_gcry_pubkey_extraspec_ecdsa): Add ecc_generate_ext and
+	ecc_get_param.
+	
+2008-11-20  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg DERIVEPARMS.
+	(gcry_pk_genkey): Parse derive-parms and pass it to above.
+	* rsa.c (generate_x931): New.
+	(rsa_generate_ext): Add arg DERIVEPARMS and call new function in
+	fips mode or if DERIVEPARMS is given.
+	* primegen.c (_gcry_derive_x931_prime, find_x931_prime): New.
+
+2008-11-19  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_decrypt): Use gcry_create_nonce for blinding.
+	(generate): Rename to generate_std.
+
+2008-11-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_open): Use a switch to set the Bsize.
+	(prepare_macpads): Fix long key case for SHA384 and SHA512.
+
+	* cipher.c (gcry_cipher_handle): Add field EXTRASPEC.
+	(gcry_cipher_open): Set it.
+	(gcry_cipher_ctl): Add private control code to disable weak key
+	detection and to return the current input block.
+	* des.c (_tripledes_ctx): Add field FLAGS.
+	(do_tripledes_set_extra_info): New.
+	(_gcry_cipher_extraspec_tripledes): Add new function.
+	(do_tripledes_setkey): Disable weak key detection.
+
+2008-10-24  Werner Koch  <wk@g10code.com>
+
+	* md.c (digest_table): Allow MD5 in fips mode.
+	(md_register_default): Take special action for MD5.
+	(md_enable, gcry_md_hash_buffer): Ditto.
+
+2008-09-30  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (do_setkey): Properly align "t" and "tk".
+	(prepare_decryption): Properly align "w".  Fixes bug #936.
+
+2008-09-18  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Parse domain parameter.
+	(pubkey_generate): Add new arg DOMAIN and remove special case for
+	DSA with qbits.
+	* rsa.c (rsa_generate): Add dummy args QBITS, NAME and DOMAIN and
+	rename to rsa_generate_ext.  Change caller.
+	(_gcry_rsa_generate, _gcry_rsa_check_secret_key) 
+	(_gcry_rsa_encrypt, _gcry_rsa_decrypt, _gcry_rsa_sign) 
+	(_gcry_rsa_verify, _gcry_rsa_get_nbits): Make static and remove
+	_gcry_ prefix.
+	(_gcry_pubkey_spec_rsa, _gcry_pubkey_extraspec_rsa): Adjust names.
+	* dsa.c (dsa_generate_ext): New.
+	(_gcry_dsa_generate): Replace code by a call to dsa_generate.
+	(_gcry_dsa_check_secret_key, _gcry_dsa_sign, _gcry_dsa_verify)
+	(_gcry_dsa_get_nbits): Make static and remove _gcry prefix.
+	(_gcry_dsa_generate2): Remove.
+	(_gcry_pubkey_spec_dsa): Adjust to name changes.
+	(_gcry_pubkey_extraspec_rsa): Add dsa_generate_ext.
+
+2008-09-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (run_selftests): Add arg EXTENDED.
+
+2008-09-12  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (test_keys): Do a bad case signature check.
+	* dsa.c (test_keys): Do a bad case check.
+
+	* cipher.c (_gcry_cipher_selftest): Add arg EXTENDED and pass it
+	to the called tests.
+	* md.c (_gcry_md_selftest): Ditto.
+	* pubkey.c (_gcry_pk_selftest): Ditto.
+	* rijndael.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftest_fips_128): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftest_fips_192): Add dummy arg EXTENDED.
+	(selftest_fips_256): Ditto.
+	* hmac-tests.c (_gcry_hmac_selftest): Ditto.
+	(run_selftests): Ditto.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha224, selftests_sha256): Ditto.
+	(selftests_sha384, selftests_sha512): Ditto.
+	* sha1.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	* sha256.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha224): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha256): Ditto.
+	* sha512.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha384): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha512): Ditto.
+	* des.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftest_fips): Add dummy arg EXTENDED.
+	* rsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* dsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* rsa.c (extract_a_from_sexp): New.
+	(selftest_encr_1024): Check that the ciphertext does not match the
+	plaintext.
+	(test_keys): Improve tests and return an error status.
+	(generate): Return an error if test_keys fails.
+	* dsa.c (test_keys): Add comments and return an error status.
+	(generate): Return an error if test_keys failed.
+
+2008-09-11  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Return an error instead of calling
+	BUG in case of a practically impossible condition.
+	(sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024, selftest_encr_1024): New.
+	(selftests_rsa): Implement tests.
+	* dsa.c (sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024): New.
+	(selftests_dsa): Implement tests.
+
+2008-09-09  Werner Koch  <wk@g10code.com>
+
+	* hmac-tests.c (selftests_sha1): Add tests.
+	(selftests_sha224, selftests_sha384, selftests_sha512): Make up tests.
+
+	* hash-common.c, hash-common.h: New.
+	* sha1.c (selftests_sha1): Add 3 tests.
+	* sha256.c (selftests_sha256, selftests_sha224): Ditto.
+	* sha512.c (selftests_sha512, selftests_sha384): Ditto.
+
+2008-08-29  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Remove the special case for RSA
+	and check whether a custom computation function has been setup.
+	* rsa.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_rsa): Setup this function.
+	* ecc.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_ecdsa): Setup this function.
+
+2008-08-28  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (cipher_decrypt, cipher_encrypt): Return an error if
+	mode NONE is used.
+	(gcry_cipher_open): Allow mode NONE only with a debug flag set and
+	if not in FIPS mode.
+
+2008-08-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg KEYGEN_FLAGS.
+	(gcry_pk_genkey): Implement new parameter "transient-key" and
+	pass it as flags to pubkey_generate.
+	(pubkey_generate): Make use of an ext_generate function.
+	* rsa.c (generate): Add new arg transient_key and pass appropriate
+	args to the prime generator.
+	(_gcry_rsa_generate): Factor all code out to ...
+	(rsa_generate): .. new func with extra arg KEYGEN_FLAGS.
+	(_gcry_pubkey_extraspec_ecdsa): Setup rsa_generate.
+	* primegen.c (_gcry_generate_secret_prime) 
+	(_gcry_generate_public_prime): Add new arg RANDOM_LEVEL.
+
+2008-08-21  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Use a constant macro for the random
+	level.
+	
+2008-08-19  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_elements_extract_ecc) [!USE_ECC]: Do not allow
+	allow "curve" parameter.
+
+2008-08-15  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (_gcry_pk_selftest): New.
+	* dsa.c (selftests_dsa, run_selftests): New.
+	* rsa.c (selftests_rsa, run_selftests): New.
+	* ecc.c (selftests_ecdsa, run_selftests): New.
+
+	* md.c (_gcry_md_selftest): New.
+	* sha1.c (run_selftests, selftests_sha1): New.
+	* sha256.c (selftests_sha224, selftests_sha256, run_selftests): New.
+	* sha512.c (selftests_sha384, selftests_sha512, run_selftests): New.
+
+	* des.c (selftest): Remove static variable form selftest.
+	(des_setkey): No on-the-fly self test in fips mode.
+	(tripledes_set3keys): Ditto.
+
+	* cipher.c (_gcry_cipher_setkey, _gcry_cipher_setiv): 
+
+	* dsa.c (generate): Bail out in fips mode if NBITS is less than	1024.
+	* rsa.c (generate): Return an error code if the the requested size
+	is less than 1024 and we are in fpis mode.
+	(_gcry_rsa_generate): Take care of that error code.
+
+	* ecc.c (generate_curve): In fips mode enable only NIST curves.
+
+	* cipher.c (_gcry_cipher_selftest): New.
+
+	* sha512.c (_gcry_digest_extraspec_sha384)
+	(_gcry_digest_extraspec_sha512): New.
+	* sha256.c (_gcry_digest_extraspec_sha224)
+	(_gcry_digest_extraspec_sha256): New.
+	* sha1.c (_gcry_digest_extraspec_sha1): New.
+	* ecc.c (_gcry_pubkey_extraspec_ecdsa): New.
+	* dsa.c (_gcry_pubkey_extraspec_dsa): New.
+	* rsa.c (_gcry_pubkey_extraspec_rsa): New.
+	* rijndael.c (_gcry_cipher_extraspec_aes)
+	(_gcry_cipher_extraspec_aes192, _gcry_cipher_extraspec_aes256): New.
+	* des.c (_gcry_cipher_extraspec_tripledes): New.
+
+	* cipher.c (gcry_cipher_register): Rename to _gcry_cipher_register.
+	Add arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(cipher_table_entry): Add extraspec field.
+	* md.c (_gcry_md_register): Rename to _gcry_md_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(digest_table_entry): Add extraspec field.
+	* pubkey.c (gcry_pk_register): Rename to _gcry_pk_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(pubkey_table_entry): Add extraspec field.
+
+	* ac.c: Let most public functions return GPG_ERR_UNSUPPORTED in
+	fips mode.
+
+	* pubkey.c (pubkey_table_entry): Add field FIPS_ALLOWED and mark
+	appropriate algorithms.
+	(dummy_generate, dummy_check_secret_key, dummy_encrypt) 
+	(dummy_decrypt, dummy_sign, dummy_verify, dummy_get_nbits): Signal
+	a fips error when used.
+	(gcry_pk_register): In fips mode do not allow to register new
+	algorithms.
+
+	* md.c (digest_table): Add field FIPS_ALLOWED and mark appropriate
+	algorithms.
+	(md_register_default): In fips mode register only fips algorithms.
+	(gcry_md_register): In fips mode do not allow to register new
+	algorithms.
+	(gcry_md_get): Signal a fips error if called.
+	(gcry_md_hash_buffer): Do not allow rmd160 when not in fips mode.
+	(md_start_debug): Disable in fips_mode.
+
+	* md.c (gcry_md_register_default): Rename to ..
+	(md_register_default): .. this.
+	(md_digest): Remove this commented fucntion.
+	* pubkey.c (gcry_pk_register_default): Rename to ..
+	(pk_register_default): .. this.
+
+	* cipher.c (cipher_table_entry): Add field FIPS_ALLOWED.
+	(gcry_cipher_register_default): Register only fips approved
+	algorithms.
+	(gcry_cipher_register): Do not allow to register new ciphers.
+	(cipher_setiv): Signal fips error.
+	
+	* cipher (gcry_cipher_register_default): Rename to ..
+	(cipher_register_default): .. this.
+	(REGISTER_DEFAULT_CIPHERS): Adjust for that change.
+
+2008-07-05  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c, random.h, rndhw.c, rndunix.c, rand-internal.h
+	* random.c, rndegd.c, rndlinux.c, rndw32.c: Move to ../cipher.
+	* Makefile.am: Remove random stuff.
+
+2008-06-24  Szakats Istvan <szaki.ms@gmail.com>  (wk)
+
+	* ac.c (_gcry_ac_key_destroy, _gcry_ac_key_pair_generate): Relase
+	some more memory.
+
+2008-04-22  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc, _gcry_aes_cbc_enc) 
+	(_gcry_aes_cfb_dec, _gcry_aes_cbc_dec): Use Padlock if possible.
+
+2008-04-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (transform_aligned): Remove.  That is will obviosuly not
+	work because we need a scratch working area and our internal API
+	does not allow to modify the buffers.
+
+	* rijndael.c: Factor tables out to ..
+	* rijndael-tables.h: .. new.
+
+	* ac.c (ac_data_extract): Make static.
+
+	* camellia.h [HAVE_CONFIG_H]: Include config.h.
+
+	* rndw32.c (registry_poll): Only print the performance data
+	problem warning once.  Suggested by Simon Josefsson.
+
+2008-03-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open) [USE_AES]: Init bulk encryption only
+	if requested.  Suggested by Dirk Stoecker.
+
+2008-03-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c: Include stdint.h.
+	(transform): Add arg NBLOCKS so that we can work on more than one
+	block and avoid updates of the chaining variables.  Changed all
+	callers to use 1.
+	(sha1_write): Replace loop around transform.
+	(transform_aligned) [WORDS_BIGENDIAN]: New.
+	(TRANSFORM): New macro to replace all direct calls of transform.
+
+2008-03-17  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_dec): New.
+	(do_encrypt): Factor code out to ..
+	(do_encrypt_aligned): .. New.
+	(_gcry_aes_cfb_enc, _gcry_aes_cfb_dec): Use new function.
+	(do_decrypt): Factor code out to ..
+	(do_decrypt_aligned): .. new.
+	(_gcry_aes_cbc_enc, _gcry_aes_cbc_dec): New.
+	* cipher.c (struct gcry_cipher_handle): Put field IV into new
+	union U_IV to enforce proper alignment.  Change all users.
+	(do_cfb_decrypt): Optimize.
+	(do_cbc_encrypt, do_cbc_decrypt): Optimize.
+
+2008-03-15  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc): New.
+	* cipher.c (struct gcry_cipher_handle): Add field ALGO and BULK.
+	(gcry_cipher_open): Set ALGO and BULK.
+	(do_cfb_encrypt): Optimize.
+
+2008-02-18  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_verify) [IS_DEVELOPMENT_VERSION]: Print
+	intermediate results.
+
+2008-01-08  Werner Koch  <wk@g10code.com>
+
+	* random.c (add_randomness): Do not just increment
+	POOL_FILLED_COUNTER but update it by the actual amount of data.
+
+2007-12-13  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Support SHA-224.
+
+2007-12-05  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Depend on ENABLE_PADLOCK_SUPPORT.
+	* rndhw.c (USE_PADLOCK): Ditto
+
+	* rsa.c (secret): Fixed condition test for using CRT.  Reported by
+	Dean Scarff.  Fixes bug#864.
+	(_gcry_rsa_check_secret_key): Return an erro if the optional
+	parameters are missing.
+	* pubkey.c (sexp_elements_extract): Add arg ALGO_NAME. Changed all
+	callers to pass NULL. Add hack to allow for optional RSA
+	parameters.
+	(sexp_to_key): Pass algo name to sexp_elements_extract.
+
+2007-12-03  Werner Koch  <wk@g10code.com>
+
+	* random.c (gcry_random_add_bytes): Implement it.
+	* rand-internal.h (RANDOM_ORIGIN_EXTERNAL): New.
+
+2007-11-30  Werner Koch  <wk@g10code.com>
+
+	* rndhw.c: New.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Try to read 50%
+	directly from the hwrng.
+	* random.c (do_fast_random_poll): Also run the hw rng fast poll.
+	(_gcry_random_dump_stats): Tell whether the hw rng failed.
+
+2007-11-29  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Define new macro used for ia32.
+	(RIJNDAEL_context) [USE_PADLOCK]: Add fields USE_PADLOCK and
+	PADLOCK_KEY.
+	(do_setkey) [USE_PADLOCK]: Enable padlock if available for 128 bit
+	AES.
+	(do_padlock) [USE_PADLOCK]: New.
+	(rijndael_encrypt, rijndael_decrypt) [USE_PADLOCK]: Divert to
+	do_padlock.
+	* cipher.c (cipher_context_alignment_t): New.  Use it in this
+	module in place of PROPERLY_ALIGNED_TYPE.
+	(NEED_16BYTE_ALIGNED_CONTEXT): Define macro for ia32.
+	(struct gcry_cipher_handle): Add field HANDLE_OFFSET.
+	(gcry_cipher_open): Take care of increased alignment requirements.
+	(gcry_cipher_close): Ditto.
+
+2007-11-28  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (asn224): Fixed wrong template.  It happened due to a
+	bug in RFC4880.  SHA-224 is not in the stable version of libgcrypt
+	so the consequences are limited to users of this devel version.
+
+2007-10-31  Werner Koch  <wk@g10code.com>
+
+	* ac.c (gcry_ac_data_new): Remove due to the visibility wrapper.
+	(gcry_ac_data_destroy, gcry_ac_data_copy, gcry_ac_data_length) 
+	(gcry_ac_data_set, gcry_ac_data_get_name, gcry_ac_data_get_index) 
+	(gcry_ac_data_to_sexp, gcry_ac_data_from_sexp) 
+	(gcry_ac_data_clear, gcry_ac_io_init, gcry_ac_open) 
+	(gcry_ac_close, gcry_ac_key_init, gcry_ac_key_pair_generate) 
+	(gcry_ac_key_pair_extract, gcry_ac_key_destroy) 
+	(gcry_ac_key_pair_destroy, gcry_ac_key_data_get) 
+	(gcry_ac_key_test, gcry_ac_key_get_nbits, gcry_ac_key_get_grip) 
+	(gcry_ac_data_encrypt, gcry_ac_data_decrypt, gcry_ac_data_sign) 
+	(gcry_ac_data_verify, gcry_ac_data_encode, gcry_ac_data_decode) 
+	(gcry_ac_mpi_to_os, gcry_ac_mpi_to_os_alloc, gcry_ac_os_to_mpi) 
+	(gcry_ac_data_encrypt_scheme, gcry_ac_data_decrypt_scheme) 
+	(gcry_ac_data_sign_scheme, gcry_ac_data_verify_scheme) 
+	(gcry_ac_io_init_va): Ditto.
+	(gcry_ac_id_to_name, gcry_ac_name_to_id): Remove as these
+	deprecated functions are now implemented by visibility.c.
+
+2007-10-26  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Disable debug flag.
+
+2007-10-25  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Updated from current cryptlib snapshot and modified
+	for our use.  Removed support from pre NT systems.
+	(slow_gatherer_windows95): Remove.
+	(_gcry_rndw32_gather_random): Require an NT platform.
+	(init_system_rng, read_system_rng, read_mbm_data): New.
+	(slow_gatherer_windowsNT): Rename to ...
+	(slow_gatherer): .. this.  Read system RNG and MBM.
+	(registry_poll): New with code factored out from slow_gatherer.
+
+2007-08-23  Werner Koch  <wk@g10code.com>
+
+	* random.c (pool_filled_counter): New.
+	(add_randomness): Use it.
+
+2007-08-22  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c, rndunix.c: Switched to LGPL.
+
+2007-05-30  Werner Koch  <wk@g10code.com>
+
+	* camellia.h, camellia.c: Replace by new LGPL version and adjusted
+	camellia.h.
+
+2007-05-09  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (_gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read):
+	Adjust users of gcry_ac_io_t because union is not anonymous
+	anymore.
+
+2007-05-02  Werner Koch  <wk@g10code.com>
+
+	* camellia-glue.c (camellia_setkey, camellia_encrypt)
+	(camellia_decrypt): Recalculated used stack size in called
+	functions.
+	* camellia.h: Redefine external symbols.
+
+2007-05-02  David Shaw  <dshaw@jabberwocky.com>
+
+	* Makefile.am, cipher.c: Add Camellia.
+
+	* camellia-glue.c: New.  The necessary glue to interface libgcrypt
+	to the stock NTT Camellia distribution.
+
+	* camellia.h, camellia.c: The stock NTT Camellia distribution
+	(GPL).
+
+2007-04-30  David Shaw  <dshaw@jabberwocky.com>
+
+	* cipher.c: Use #if instead of #ifdef as configure defines the
+	USE_cipher defines as 0 for disabled.
+
+2007-04-30  Werner Koch  <wk@g10code.com>
+
+	* rndegd.c (_gcry_rndegd_set_socket_name): New.
+
+2007-04-30  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ecc.c (ec2os): Fix relocation of short numbers.
+
+	* ecc.c (generate_key): Do not allocate D, which will be allocated
+	by GEN_K.  Remove G.  Fix test if g_x, g_y resp. q_x, q_y are
+	requested.
+	(_gcry_ecc_generate): Release unneeded members of SK.
+	* pubkey.c (sexp_to_key): Release NAME.
+
+2007-04-28  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (gcry_ac_mpi): Remove member NAME_PROVIDED.
+	(ac_data_mpi_copy, _gcry_ac_data_set, _gcry_ac_data_get_name)
+	(_gcry_ac_data_get_index, ac_data_construct): Adjust handling of
+	NAME accordingly.
+
+2007-04-20  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (domain_parms): Add standard brainpool curves.
+
+2007-04-18  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (generate_curve): Implement alias mechanism.
+
+	* pubkey.c (sexp_elements_extract_ecc): New.
+	(sexp_to_key): Add special case for ecc.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_genkey): Replace
+	name_terminated stuff by a call to _gcry_sexp_nth_string.
+	(gcry_pk_get_keygrip): Ditto.
+
+2007-04-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (_gcry_ecc_generate): Renamed DUMMY to CURVE and use it.
+
+2007-04-13  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (ac_data_construct): Cast const away to suppress compiler
+	warning.
+
+	* ecc.c (ecc_generate): Avoid compiler warning for unused argument
+	DUMMY.
+	(ecc_verify): Avoid compiler warning for unused arguments CMP and
+	OPAQUEV.
+
+2007-04-06  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (oid_spec_sha1): Add another oid from X9.62.
+
+2007-03-28  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Do not issue misc-key-info if it is
+	empty.
+	(gcry_pk_genkey): New parameter "curve".
+
+	* ecc.c: Entirely rewritten with only a few traces of the old
+	code left.
+	(_gcry_ecc_generate): New.
+	(generate_key) New arg NAME.
+	(generate_curve): Ditto.  Return actual number of NBITS.
+
+2007-03-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Increase size of SKEY array and add a
+	runtime bounds check.
+
+2007-03-23  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (ecc_ctx_init, ecc_ctx_free, ecc_mod, ecc_mulm): New.
+	(duplicate_point, sum_points, escalar_mult): Don't use a
+	copy of base->p.  Replaced all mpi_mulm by ecc_mulm so that we can
+	experiment with different algorithms.
+	(generate_key, check_secret_key, sign, verify): Initialize a
+	computation context for use by ecc_mulm.
+
+2007-03-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_table): Initialize ECC.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add ecc.c.
+	* ecc.c: New. Heavily reformatted and changed for use in libgcrypt.
+	(point_init): New.
+	(escalar_mult): Make arg R the first arg to be similar to the mpi
+	functions.
+	(duplicate_point): Ditto
+	(sum_points): Ditto
+	(sign, verify): Remove unneeded copy operations.
+	(sum_points): Removed memory leaks and optimized some compares.
+	(verify): Simplified input check.
+
+2007-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (MASK_LEVEL): Removed macro as it was used only at one
+	place.  Open coded it there.
+	(gcry_randomize, _gcry_update_random_seed_file)
+	(_gcry_fast_random_poll): Factor lock code out to ..
+	(lock_pool, unlock_pool): .. new.
+	(initialize): Look the pool while allocating. 
+	(read_random_source, do_fast_random_poll): Moved intialization to ...
+	(initialize): .. here.
+	(_gcry_enable_quick_random_gen): No more need for initialization.
+	(is_initialized):  Moved this global flag to ..
+	(initialize): .. here and changed all users to unconditionally call
+	initialize.
+	(add_randomness): Remove initalization here.  It simply can't
+	happen. 
+
+	* random.c (enum random_origins): Moved to ..
+	* rand-internal.h: .. here.
+	* rndunix.c (_gcry_rndunix_gather_random): Use enum in prototype
+	for ORIGIN and renamed REQUESTOR to ORIGIN.
+	* rndegd.c (_gcry_rndegd_gather_random): Ditto.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Ditto.
+	* rndw32.c (_gcry_rndw32_gather_random): Ditto.
+	(_gcry_rndw32_gather_random_fast): Ditto.
+
+2007-03-13  Werner Koch  <wk@g10code.com>
+
+	* random.c (enum random_origins): New.
+	(add_randomness): Renamed arg SOURCE to ORIGIN.
+	(read_random_source): Renamed arg REQUESTOR to ORIGIN.
+	(getfnc_gather_random): Removed static variable because this
+	function is only called one and thus we don't need this
+	optimization.
+	(_gcry_quick_random_gen): Removed and replaced by..
+	(_gcry_enable_quick_random_gen): .. this.  It is onlyu used to
+	enable it and it does not make sense to disable it later. Changed
+	the only one caller too.
+	(get_random_bytes): Removed.
+	(gcry_random_bytes, gcry_random_bytes_secure): Implement in terms
+	of gcry_randomize.
+	* random-daemon.c (_gcry_daemon_get_random_bytes): Removed.
+
+2007-02-23  Werner Koch  <wk@g10code.com>
+
+	* elgamal.c (generate): Removed unused variable TEMP.
+	(test_keys): New arg NODIE.
+	(generate_using_x, _gcry_elg_generate_using_x): New.
+	* pubkey.c (pubkey_generate): New arg XVALUE and direct call to
+	the new elgamal generate fucntion.
+	(gcry_pk_genkey): Parse the new "xvalue" tag.
+
+2007-02-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Handle dynamically allocated
+	algorithms.  Suggested by Neil Dunbar.  Fixes bug#596.
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): Make it return void.
+
+	* cipher.c (gcry_cipher_algo_name): Simplified.
+
+	* random.c: Use the daemon only if compiled with USE_RANDOM_DAEMON. 
+
+	* Makefile.am (libcipher_la_SOURCES): Build random-daemon support
+	only if requested.
+
+2007-02-21  Werner Koch  <wk@g10code.com>
+
+	* random.c (rndpool, keypool): Make unsigned.
+	(mix_pool): Change char* variables to unsigned char*.
+	(gcry_randomize): Make arg BUFFER a void*.
+	(gcry_create_nonce): Ditto.
+
+	* rmd160.c (gcry_rmd160_mixblock): Make BUFFER a void*.
+	(_gcry_rmd160_hash_buffer): Make OUTBUF and BUFFER void*.
+	* sha1.c (_gcry_sha1_hash_buffer): Ditto.
+
+	* cipher.c (gcry_cipher_encrypt, cry_cipher_decrypt): Change
+	buffer args to void*.
+	(gcry_cipher_register): Make ALGORITHM_ID a int *.
+
+	* md.c (md_start_debug): Make SUFFIX a const char*.  Use snprintf.
+	(gcry_md_debug): New.
+	(gcry_md_ctl): Changed arg BUFFER from unsigned char*.
+
+	* md.c (md_write): Make INBUF a const void*.
+	(gcry_md_write): Remove needless cast.
+	* crc.c (crc32_write): Make INBUF a const void*
+	(update_crc32, crc24rfc2440_write): Ditto.
+	* sha512.c (sha512_write, transform): Ditto.
+	* sha256.c (sha256_write, transform): Ditto.
+	* rmd160.c (rmd160_write, transform): Ditto.
+	* md5.c (md5_write, transform): Ditto.
+	* md4.c (md4_write, transform): Ditto.
+	* sha1.c (sha1_write, transform): Ditto.
+
+	* tiger.c (tiger_write, transform): Ditto.
+	* whirlpool.c (whirlpool_write, whirlpool_add, transform): Ditto.
+
+	* elgamal.c (elg_names): Change to a const*.
+	* dsa.c (dsa_names): Ditto.
+	* rsa.c (rsa_names): Ditto.
+	* pubkey.c (gcry_pk_lookup_func_name): Make ALIASES a const.
+
+2007-02-20  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (open_device): Remove unsused arg MINOR.
+
+2007-01-30  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (oid_spec_sha256): Add alias from pkcs#1.
+	* sha512.c (oid_spec_sha512): Ditto.
+	(oid_spec_sha384): Ditto.
+
+2006-12-18  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (set_cloexec_flag): New.
+	(open_device): Set close-on-exit flags.  Suggested by Max
+	Kellermann.  Fixes Debian#403613.
+
+	* Makefile.am (AM_CPPFLAGS, AM_CFLAGS): Splitted and merged
+	Moritz' changes.
+	(INCLUDES): Removed.
+
+2006-11-30  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (byte_swap_32): Remove trailing semicolon.
+
+2006-11-15  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (INCLUDES): Include ../src/
+
+2006-11-03  Werner Koch  <wk@g10code.com>
+
+	* random.c [HAVE_GETTIMEOFDAY]: Included sys/time.h and not
+	sys/times.h.  Reported by Rafaël Carré.
+
+2006-11-05  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (AM_CFLAGS): Added -I$(top_builddir)/src so that the
+	new gcrypt.h is used, not the one installed in the system.
+
+2006-10-25  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (prime_generate_internal): Tweaked use of secure
+	memory and entropy use. Safe unused primes from the pool. Allocate
+	at least a pool of 30.
+	(save_pool_prime, get_pool_prime): New.
+
+2006-10-23  Werner Koch  <wk@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Reset sexp_tmp for failsafe
+	means.  Release sexp_cur if needed.  Reported by Dirk Stoecker.
+
+	* pubkey.c (pubkeys_registered_lock): Intialized it.  It is not
+	 realy needed because this is a mere initialization to 0 anyway.
+	 Noted by Victor Stinner.
+
+2006-10-17  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate2): New.
+	(generate): New arg QBITS.  Add sanity checks for reasonable qbits
+	and nbits.
+	* pubkey.c (gcry_pk_genkey): Parse an qbits element.
+	(pubkey_generate): New arg QBITS.  Pass it to the DSA generation.
+
+2006-10-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (gcry_md_algo_info) <get_asnoid>: Check that the algo is
+	available.
+
+2006-10-04  David Shaw  <dshaw@jabberwocky.com>  (wk)
+ 
+	* tiger.c (round): Rename to tiger_round as gcc 4 has a built-in
+	round function that this conflicts with.
+ 
+2006-09-11  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (slow_gatherer_windowsNT): While adding data use the
+	size of the diskPerformance and not its address. Has been fixed in
+	GnuPG more than a year ago.  Noted by Lee Fisher.
+
+2006-08-30  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Need to allow "ripemd160" here as
+	this is the canonical name.
+
+2006-08-29  Hye-Shik Chang <perky@FreeBSD.org>  (wk)
+
+	* seed.c: New.
+
+2006-08-03  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): Don't
+	initialize the socket.  Remove arg SOCKETNAME.
+	(connect_to_socket): Make sure that daemon is set to -1 on error.
+	(call_daemon): Initialize the socket on the first call.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes) 
+	(_gcry_daemon_create_nonce): New arg SOCKETNAME.
+	* random.c (initialize): Call new daemon initializator.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Pass socket
+	name to daemon call and reset allow_daemon on failure.
+
+2006-07-26  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (_gcry_rmd160_mixblock): Add cast to transform call.
+
+	* blowfish.c (selftest): Cast string to usnigned char*.
+
+	* primegen.c (prime_generate_internal): Cast unsigned/char*
+	mismatch in calling m_out_of_n.
+	(is_prime): Changed COUNT to unsigned int *.
+
+	* ac.c (_gcry_ac_data_copy): Initialize DATA_MPIS.
+
+	* random.c (gcry_create_nonce): Update the pid after a fork.
+	Reported by Uoti Urpala.
+
+2006-07-04  Marcus Brinkmann  <marcus@g10code.de>
+
+	* sha512.c: Fix typo in copyright notice.
+
+2006-06-21  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_generate): Replace xcalloc by calloc.
+	* pubkey.c (gcry_pk_encrypt, gcry_pk_sign): Ditto.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_encrypt) 
+	(gcry_pk_sign, gcry_pk_genkey, gcry_pk_get_keygrip): Ditto. 
+	* md.c (md_copy): Ditto.
+	
+2006-04-22  Moritz Schulte  <moritz@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): New argument:
+	SOCKETNAME.  Passing on to connect_to_socket() if non-NULL.
+	(connect_to_socket, writen, readn, call_daemon): New functions.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes) 
+	(_gcry_daemon_create_nonce): Call call_daemon().
+	(RANDOM_DAEMON_SOCKET): New symbol.
+	(daemon_socket): New static variable.
+
+	* random.h (_gcry_daemon_initialize_basics): New parameter:
+	SOCKETNAME.
+	(_gcry_set_random_daemon_socket): New declaration.
+
+	* random.c (initialize_basics): Pass DAEMON_SOCKET_NAME to
+	_gcry_daemon_initialize_basics.
+	(_gcry_set_random_daemon_socket): New function, setting
+	DAEMON_SOCKET_NAME.
+
+2006-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (eme_pkcs_v1_5_encode): Use KEY_SIZE directly, no need to
+	call gcry_ac_key_get_nbits.
+	(eme_pkcs_v1_5_decode): Likewise.
+	(ac_es_dencode_prepare_pkcs_v1_5): Fill options_em structure with
+	key_size.
+	(_gcry_ac_data_dump, gcry_ac_data_dump): New functions.
+	(_gcry_ac_data_to_sexp, _gcry_ac_data_from_sexp): More or less
+	rewritten; changed S-Expression format so that it matches the one
+	used in pubkey.c.
+
+2006-03-15  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c: New.
+	* random.c (_gcry_use_random_daemon): New.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Try
+	diverting to the daemon functions.
+
+2006-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (lock_seed_file): New.
+	(read_seed_file, _gcry_update_random_seed_file): Use it.
+
+	* random.c (gcry_create_nonce):  Detect a fork and re-seed.
+	(read_pool): Fixed the fork detection; it used to work only for
+	multi-threaded processes.
+
+2006-03-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	* md.c (md_open): Use new variable macpads_Bsize instead of
+	hardwiring the block size.  Changed at all places.
+
+2006-03-10  Brad Hards  <bradh@frogmouth.net>  (wk, patch 2005-04-22)
+
+	* md.c, sha256.c:  Add support for SHA-224.
+	(sha224_init): New.
+	
+2006-01-18  Brad Hards  <bradh@frogmouth.net>  (wk 2006-03-07)
+
+	* cipher.c (cipher_encrypt, cipher_decrypt, do_ofb_encrypt)
+	(do_ofb_decrypt, gcry_cipher_open): Implement Output Feedback Mode.
+
+2005-11-02  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_name): Return "?" instead of NULL for
+	unknown algorithm IDs.
+	* cipher.c (cipher_algo_to_string): Likewise.
+
+2005-11-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_info): Don't forget to break after switch
+	case.
+
+2005-09-19  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add preliminary support for 2 and 4 keys.
+	Return an error code if the key size is not supported.
+	(_gcry_dsa_generate): Return an error.
+
+2005-08-22  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (check_prime): New arg RM_ROUNDS.
+	(prime_generate_internal): Call it here with 5 rounds as used
+	before.
+	(gcry_prime_check): But here with 64 rounds.
+	(is_prime): Make sure never to use less than 5 rounds.
+
+2005-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_init): New function.
+
+2005-04-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_io_write, _gcry_ac_io_read): Initialize err to
+	make the compiler happy.
+	Always use errno, now that gcry_malloc() is guaranteed to set
+	errno on failure.
+	(_gcry_ac_data_to_sexp): Don't forget to goto out after error in
+	loop.
+	(_gcry_ac_data_to_sexp): Remove unused variable: mpi_list;
+	(_gcry_ac_data_to_sexp): Always deallocate sexp_buffer.
+	(_gcry_ac_data_from_sexp): Don't forget to initialize data_set_new.
+	(_gcry_ac_data_from_sexp): Handle special case, which is
+	necessary, since gcry_sexp_nth() does not distinguish between
+	"element does not exist" and "element is the empty list".
+	(_gcry_ac_io_init_va): Use assert to make sure that mode and type
+	are correct.
+	Use gcry_error_t types where gcry_err_code_t types have been used
+	before.
+
+2005-04-11  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_sign_scheme): Don't forget to initialize
+	buffer.
+
+	* whirlpool.c: New file.
+	* md.c (digest_table): Add whirlpool.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Added: whirlpool.c.
+
+2005-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Use length of SEXP_CUR, not
+	length of SEXP; do not forget to set SEXP_TMP to NULL after it has
+	been released.
+
+	(struct gcry_ac_mpi): New member: name_provided.
+	(_gcry_ac_data_set): Rename variable `name_final' to `name_cp';
+	remove const qualifier; change code to not cast away const
+	qualifiers; use name_provided member as well.
+	(_gcry_ac_data_set, _gcry_ac_data_get_name): Use name_provided
+	member of named mpi structure.
+
+	(gcry_ac_name_to_id): Do not forget to initialize err.
+	(_gcry_ac_data_get_index): Do not forget to initialize mpi_return;
+	use gcry_free() instead of free(); remove unnecessary cast; rename
+	mpi_return and name_return to mpi_cp and name_cp; adjust code.
+	(ac_data_mpi_copy): Do not cast away const qualifier.
+	(ac_data_values_destroy): Likewise.
+	(ac_data_construct): Likewise.
+
+	(ac_data_mpi_copy): Initialize flags to GCRY_AC_FLAG_DEALLOC.
+	(ac_data_extract): Use GCRY_AC_FLAG_DEALLOC instead of
+	GCRY_AC_FLAG_COPY.
+
+	(_gcry_ac_io_init_va, _gcry_ac_io_init, gcry_ac_io_init)
+	(gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read)
+	(_gcry_ac_io_read_all, _gcry_ac_io_process): New functions.
+	(gry_ac_em_dencode_t): Use gcry_ac_io_t in prototype instead of
+	memroy strings directly; adjust encode/decode functions to use io
+	objects.
+	(emsa_pkcs_v1_5_encode_data_cb): New function ...
+	(emsa_pkcs_v1_5_encode): ... use it here.
+	(ac_data_dencode): Use io objects.
+	(_gcry_ac_data_encode, _gcry_ac_data_decode, gcry_ac_data_encode)
+	(gcry_ac_data_decode): Likewise.
+	(_gcry_ac_data_encrypt_scheme, gcry_ac_data_encrypt_scheme)
+	(_gcry_ac_data_decrypt_scheme, gcry_ac_data_decrypt_scheme)
+	(_gcry_ac_data_sign_scheme, gcry_ac_data_sign_scheme)
+	(_gcry_ac_data_verify_scheme, gcry_ac_data_verify_scheme):
+	Likewise.
+
+2005-03-23  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): While adding data
+	use the size of the object and not the one of its address.  Bug
+	reported by Sascha Kiefer.
+
+2005-03-19  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (do_cbc_encrypt): Be careful to not overwrite data,
+	which is to be used later on.  This happend, in case CTS is
+	enabled and OUTBUF is equal to INBUF.
+
+2005-02-25  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow for shadowed-private-key.
+
+2005-02-13  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Updated from 1.2 branch:
+
+	s/u32_t/u32/ and s/byte_t/byte/.  Too match what we have always
+	used and are using in all other files too
+	(serpent_test): Moved prototype out of a fucntion.
+
+2005-02-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Major parts rewritten.
+	* pubkey.c (_gcry_pk_get_elements): New function.
+
+2004-12-09  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (serpent_setkey): Moved prototype of serpent_test to
+	outer scope.
+
+2004-09-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (pubkey_table): Added an alias entry for GCRY_PK_ELG_E.
+
+2004-08-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Do not include <assert.h>.
+	* rndegd.c: Likewise.
+	* sha1.c: Likewise.
+	* rndunix.c: Likewise.
+	* rndlinux.c: Likewise.
+	* rmd160.c: Likewise.
+	* md5.c: Likewise.
+	* md4.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* pubkey.c (dummy_generate, dummy_check_secret_key)
+	(dummy_encrypt, dummy_decrypt, dummy_sign, dummy_verify): Return
+	err code GPG_ERR_NOT_IMPLEMENTED instead of aborting through
+	log_bug().
+	(dummy_get_nbits): Return 0 instead of aborting though log_bug().
+
+2004-08-19  Werner Koch  <wk@g10code.de>
+
+	* pubkey.c (sexp_data_to_mpi): Changed the zero random byte
+	substituting code to actually do clever things.  Thanks to
+	Matthias Urlichs for noting the implementation problem.
+
+2004-08-09  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_sign): Fixed memory leak; fix provided by
+	Modestas Vainius.
+
+2004-07-16  Werner Koch  <wk@gnupg.org>
+
+	* rijndael.c (do_encrypt): Fix alignment problem.  Bugs found by
+	Matthias Urlichs.
+	(do_decrypt): Ditto.
+	(keySched, keySched2): Use 2 macros along with unions in the key
+	schedule context.
+
+2004-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Don't forget to free "a".  Thanks to
+	Nikos Mavroyanopoulos.
+
+2004-05-09  Werner Koch  <wk@gnupg.org>
+
+	* random.c (read_pool): Mix the PID in to better protect after a
+	fork.
+
+2004-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Use "u32_t" instead of "unsigned long", do not
+	declare S-Box variables as "register".  Fixes failure on
+	OpenBSD/sparc64, reported by Nikolay Sturm.
+
+2004-05-07  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Factored out some code to ..
+	(initialize_basics): .. new function.
+	(_gcry_random_initialize): Just call initialize_basics unless the
+	new arg FULL is set to TRUE.
+	(_gcry_fast_random_poll): Don't do anything unless the random
+	system has been really initialized.
+
+2004-05-07  Moritz Schulte  <moritz@g10code.de>
+
+	* ac.c (gcry_ac_open): Do not dereference NULL pointer.  Reported
+	by Umberto Salsi.
+
+2004-02-20  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (check_prime): New args CB_FUNC and CB_ARG; call them
+	at different stages.  Pass these arguments through all callers.
+
+2004-02-06  Werner Koch  <wk@gnupg.org>
+
+	* des.c: Add a new OID as used by pkcs#12.
+
+	* rfc2268.c: New. Taken from libgcrypt. 
+	* cipher.c: Setup the rfc2268 algorithm.
+
+2004-01-25  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (prime_generate_internal): Do not forget to free
+	`q_factor'; fixed by Brieuc Jeunhomme.
+	(prime_generate_internal): Do not forget to free `prime'.
+
+2004-01-14  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c (gcry_ac_data_set): New argument: flags; slightly
+	rewritten.
+	(gcry_ac_data_get_name, gcry_ac_data_get_index): Likewise.
+	(gcry_ac_key_pair_generate): New argument: misc_data; modified
+	order of arguments.
+	(gcry_ac_key_test): New argument: handle.
+	(gcry_ac_key_get_nbits, gcry_ac_key_get_grip): Likewise.
+	Use GCRY_AC_FLAG_NO_BLINDING instead of
+	GCRY_AC_DATA_FLAG_NO_BLINDING.
+	(gcry_ac_mpi): New member: flags.
+	(gcry_ac_data_search, gcry_ac_data_add): Removed functions.
+
+2003-12-22  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (is_prime): Release A2.
+
+2003-12-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Moved a couple of functions down below the data structure
+	definitions.
+	(struct gcry_md_context): New field ACTUAL_HANDLE_SIZE.
+	(md_open): Set it here.
+	(strcut gcry_md_list): New field ACTUAL_STRUCT_SIZE.
+	(md_enable): Set it here.
+	(md_close): Wipe the context memory.
+	secure memory.
+	* cipher.c (struct gcry_cipher_handle): New field ACTUAL_HANDLE_SIZE.
+	(gcry_cipher_open): Set it here.
+	(gcry_cipher_close): Use it to always wipe out the handle data.
+
+	* ac.c (gcry_ac_open): Make sure HANDLE gets initialized even when
+	the function is not successful.
+	(gcry_ac_close): Allow a NULL handle.
+	(gcry_ac_key_destroy, gcry_ac_key_pair_destroy): Ditto.
+	(gcry_ac_key_get_grip): Return INV_OBJ on error.
+
+	* primegen.c (prime_generate_internal): Fixed error code for
+	failed malloc.  Replaced the !err if chain by gotos.
+	(gcry_prime_group_generator): Remove the extra sanity check.
+
+	* md.c: Minor code and comment cleanups.
+
+2003-12-16  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Doc fix.  Thanks to Newton Hammet.
+
+2003-12-11  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (slow_poll): Don't use #warning but #error.
+
+	* rndegd.c: Changed indentation.
+	(my_make_filename): Removd the var_arg cruft becuase we
+	don't need it here.  Changed caller.  
+
+	* rndlinux.c: Changed indentation.
+	(open_device): Remove the superfluous stat call and clarify
+	comment.
+
+	* rsa.c: Changed indentation.
+	(secret): Use the standard algorithm if p, q and u are not
+	available.
+	(rsa_blind, rsa_unblind): Renamed from _gcry_rsa_blind,
+	_gcry_rsa_unblind and moved more to the top.
+
+	* md4.c: Changed indentation.  Removed unnecessary casts.
+	* md5.c, rmd160.c, sha1.c, tiger.c: Ditto.
+	* rijndael.c, twofish.c: Ditto.
+	* serpent.c: Removed unnecessary casts.
+	* sha256.c, sha512.c: Ditto.
+
+2003-12-09  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c: Unified indentation style.
+	* elgamal.c: Ditto. 
+	* des.c (des_key_schedule): Code beautifications.
+	* blowfish.c: Changed indentation style.
+	* cast5.c (do_cast_setkey): Ditto.
+
+	* pubkey.c (gcry_pk_encrypt): Replaced the chain of if(!err) tests
+	by straightforward gotos. Other cleanups.
+	(gcry_pk_decrypt): Ditto.
+	(gcry_pk_sign): Ditto.
+	(gcry_pk_verify): Ditto.
+	(gcry_pk_genkey): Ditto.  Use strtoul instead of strtol.
+	(gcry_pk_ctl): Use GPG_ERR_INV_ARG to indicate bad arguments.
+
+2003-12-07  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_register_default): Undef the helper macro.
+	(gcry_pk_map_name): Allow NULL for string.
+	(sexp_to_key): Use memcpy and not strncpy.  Use gcry_free and not
+	free.
+	(sexp_to_sig): Ditto.
+	(sexp_to_enc): Ditto.  Replaced the chain of if(!err) tests by
+	straightforward gotos.
+
+2003-12-05  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Documentation cleanups.
+	(gcry_cipher_mode_from_oid): Allow NULL for STRING.
+
+2003-12-03  Werner Koch  <wk@gnupg.org>
+
+	* elgamal.c (sign, do_encrypt, gen_k): Make sure that a small K is
+	only used for encryption.
+
+2003-11-18  Werner Koch  <wk@gnupg.org>
+
+	* random.h (rndw32_set_dll_name): Removed unused prototype.
+
+	* Makefile.am (EXTRA_DIST): Added Manifest.
+
+2003-11-11  Werner Koch  <wk@gnupg.org>
+
+	* Manifest: New.
+
+2003-11-04  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Use shortcut for SHA1
+	* sha1.c (_gcry_sha1_hash_buffer): New.
+
+	* random.c: Reformatted most functions.
+	(mix_pool): Moved the failsafe_digest from global
+	scope to here.
+	(do_fast_random_poll): Use the generic fucntions even if a fast
+	gathering function has been used.
+	(read_pool): Detect a fork and retry.
+	(gcry_randomize, get_random_bytes): Don't distinguish anymore
+	between weak and strong random.
+	(gcry_create_nonce): New.
+
+2003-10-31  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (slow_gatherer_windowsNT): Use a plain buffer for the
+	disk performance values and not the W32 API structure.
+
+	* dsa.c (verify): s/exp/ex/ due to shadowing of a builtin.
+	* elgamal.c (verify): Ditto.
+
+	* ac.c (gcry_ac_data_get_index): s/index/idx/
+	(gcry_ac_data_copy_internal): Remove the cast in _gcry_malloc.
+	(gcry_ac_data_add): Must use gcry_realloc instead of realloc.
+	* pubkey.c (sexp_elements_extract): s/index/idx/ as tribute to the
+	forehackers.
+	(gcry_pk_encrypt): Removed shadowed definition of I. Reordered
+	arguments to malloc for clarity.
+	(gcry_pk_sign, gcry_pk_genkey): Ditto.
+	* primegen.c (prime_generate_internal): s/random/randomlevel/.
+
+2003-10-27  Moritz Schulte  <mo@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Don't forget to deallocate pkey.
+
+2003-10-27  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Return if buflen is zero to
+	avoid gcc warning about unsed parameter.
+	(MASK_LEVEL): Simplified; does now work for signed and unsigned
+	w/o warnings.
+
+	* md.c (md_start_debug): Removed the const from SUFFIX, because
+	this function is called from the control fucntion which does not
+	require const.
+
+	Prefixed all (pubkey,digest,cipher}_spec_* globale variables with
+	_gcry_.
+
+	* ac.c (ac_key_identifiers): Made static.
+
+	* random.c (getfnc_gather_random,getfnc_fast_random_poll): Move
+	prototypes to ..
+	* rand-internal.h: .. here 
+	* random.c (getfnc_gather_random): Include rndw32 gatherer.
+	* rndunix.c, rndw32.c, rndegd.c: Include them here.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Prepend the _gcry_
+	prefix.  Changed all callers.
+	* rndegd.c (_gcry_rndegd_gather_random): Likewise.
+	(_gcry_rndegd_connect_socket): Likewise.
+	* rndunix.c (_gcry_rndunix_gather_random): Likewise.
+	(waitpid): Made static.
+	* rndw32.c: Removed the old and unused winseed.dll cruft.
+	(_gcry_rndw32_gather_random_fast): Renamed from
+	gather_random_fast.
+	(_gcry_rndw32_gather_random): Renamed from gather_random.  Note,
+	that the changes 2003-04-08 somehow got lost.
+
+	* sha512.c (sha512_init, sha384_init): Made static.
+
+	* cipher.c (do_ctr_decrypt): Removed "return" from this void
+	function.
+
+2003-10-24  Moritz Schulte  <mo@g10code.com>
+
+	* serpent.c: Fix an issue on big-endian systems.
+
+	* rndw32.c: Removed IS_MODULE -cruft.
+	* rndlinux.c (rndlinux_gather_random): Likewise.
+
+2003-10-10  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Bail out if NBITS is less than 16.
+	(prime_generate_internal): Initialize prime variable to suppress
+	compiler warning.  Check pbits, initialize qbits when passed as
+	zero.
+
+	* primegen.c (prime_generate_internal): New arg
+	ALL_FACTORS. Changed all callers.
+	(gcry_prime_generate): Make the factors arg optional. Request
+	all_factors.  Make sure PRIME is set to NULL even on error.
+	(gcry_prime_group_generator): New.
+	(gcry_prime_release_factors): New.
+
+2003-10-06  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Assert that NBITS is never zero, it
+	would cause a segv.
+
+2003-09-28  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c: Include "cipher.h".
+
+2003-09-27  Moritz Schulte  <mo@g10code.com>
+
+	* rndegd.c (do_read): Return nread instead of nbytes; thanks to
+	Michael Caerwyn.
+
+2003-09-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (_gcry_pk_aliased_algo_name): New.
+	* ac.c (gcry_ac_open): Use it here.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add serpent.c
+
+2003-09-02  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (gcry_prime_check, gcry_prime_generate): New
+	functions.
+	(prime_generate_internal): New function, based on
+	_gcry_generate_elg_prime.
+	(_gcry_generate_elg_prime): Rewritten as a wrapper for
+	prime_generate_internal.
+
+2003-08-28  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Don't include the flags list in the
+	return value.  This does not make sense and breaks any programs
+	parsing the output strictly (e.g. current gpgsm).
+	(gcry_pk_encrypt): If aliases for the algorithm name exists, take
+	the first one instead of the regular name to adhere to SPKI
+	conventions.
+	(gcry_pk_genkey): Ditto.
+	(gcry_pk_sign): Ditto. Removed unused KEY_ALGO_NAME.
+
+2003-08-19  Moritz Schulte  <mo@g10code.com>
+
+	* cipher.c: Add support for Serpent
+	* serpent.c: New file.
+
+2003-08-10  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind, _gcry_rsa_unblind): Declare static.
+
+2003-08-09  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (getfnc_gather_random): Don't check NAME_OF_DEV_RANDOM
+	two times, but also the NAME_OF_DEV_URANDOM device.
+	
+2003-08-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_enc): Fixed extraction of S-Expression: do not
+	fail if no `flags' sub S-Expression is found.
+
+2003-07-27  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_lookup_func_oid): Allow for empty OID lists.
+
+2003-07-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_construct): New argument: include_flags, only
+	include `flags' S-expression, if include_flags is true.  Adjust
+	callers.  Thanks for triggering a bug caused by `flags'
+	sub-S-expression where they are not expected to Ralf Schneider.
+
+2003-07-21  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_lookup_func_name): Use new member name
+	`aliases' instead of `sexp_names'.
+
+	* ac.c (gcry_ac_key_data_get): New function.
+
+	* cipher.c (gcry_cipher_lookup_func_name): Fix return value.
+
+2003-07-20  Moritz Schulte  <moritz@g10code.com>
+
+	* blowfish.c: Adjusted for new gcry_cipher_spec_t structure.
+	* cast5.c: Likewise.
+	* twofish.c: Likewise.
+	* arcfour.c: Likewise.
+	* rijndael.c (rijndael_oids, rijndael192_oids, rijndael256_oids):
+	New variables, adjust for new gcry_cipher_spec_t structure.
+	* des.c (oids_tripledes): New variable, adjust for new
+	gcry_cipher_spec_t structure.
+
+	* md.c (oid_table): Removed.
+
+	* tiger.c (oid_spec_tiger): New variable.
+	(digest_spec_tiger): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha512): New variable.
+	(digest_spec_sha512): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha384): New variable.
+	(digest_spec_sha384): Adjusted for new gry_md_spec_t structure.
+
+	* sha256.c (oid_spec_sha256): New variable.
+	(digest_spec_sha256): Adjusted for new gry_md_spec_t structure.
+
+	* sha1.c (oid_spec_sha1): New variable.
+	(digest_spec_sha1): Adjusted for new gry_md_spec_t structure.
+
+	* rmd160.c (oid_spec_rmd160): New variable.
+	(digest_spec_rnd160): Adjusted for new gry_md_spec_t structure.
+
+	* md5.c (oid_spec_md5): New variable.
+	(digest_spec_md5): Adjusted for new gry_md_spec_t structure.
+
+	* md4.c (oid_spec_md4): New variable.
+	(digest_spec_md4): Adjusted for new gry_md_spec_t structure.
+
+	* crc.c (digest_spec_crc32, digest_spec_crc32_rfc1510,
+	digest_spec_crc32_rfc2440): Adjusted for new gry_md_spec_t
+	structure.
+
+2003-07-19  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_lookup_func_oid): New function.
+	(search_oid): New function, copied from cipher.c.
+	(gcry_md_map_name): Adjust for new search_oid_interface.
+
+	* cipher.c (oid_table): Removed table.
+	(gcry_cipher_lookup_func_oid): New function.
+	(search_oid): Rewritten to use the module functions.
+	(gcry_cipher_map_name): Adjust for new search_oid interface.
+	(gcry_cipher_mode_from_oid): Likewise.
+
+2003-07-18  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Convert ERR to gpg_error_t in
+	gpg_strerror.
+
+2003-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_lookup_func_name): Also check the cipher
+	name aliases, not just the primary name.
+	(gcry_cipher_map_name): Remove kludge for aliasing Rijndael to
+	AES.
+
+	* arcfour.c, blowfish.c, cast5.c, des.c, twofish.c: Adjust cipher
+	specification structures.
+
+	* rijndael.c (rijndael_names, rijndael192_names,
+	rijndael256_names): New variables, use them in the cipher
+	specifications.
+
+	* rmd160test.c: Removed file.
+
+	* ac.c, arcfour.c, blowfish.c, cast5.c, cipher.c, des.c, dsa.c,
+	elgamal.c, md.c, pubkey.c, random.c, rijndael.c, rsa.c, twofish.c:
+	Used gcry_err* wrappers for libgpg symbols.
+
+	* primegen.c (gen_prime): Correct the order arguments to
+	extra_check.
+
+2003-07-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Replaced all public occurences of gpg_error_t with
+	gcry_error_t.
+	* cipher.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* random.c: Likewise.
+
+	* cipher.c: Added support for TWOFISH128.
+
+2003-07-08  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_copy_internal): New function, based on
+	gcry_ac_data_copy.
+	(gcry_ac_data_copy): Made public, use gcry_ac_data_copy_internal.
+	(gcry_ac_key_init): Use gcry_ac_data_copy_internal.
+
+2003-07-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_set): Only release old MPI value if it is
+	different from the new value.  Bug reported by Simon Josefsson
+	<jas@extundo.com>.
+
+	* pubkey.c (gcry_pk_list): New function.
+	* md.c (gcry_md_list): New function.
+
+	* ac.c (gcry_ac_key_pair_generate): Fix calculation of format
+	string size.
+
+2003-07-05  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c: Named struct of digest_table `digest_table_entry'.
+	(digest_table_entry): New member: algorithm; filled in.
+	(digest_table_entry): Removed unused member: flags.
+	(gcry_md_register): New argument: algorithm_id, filled in.
+	(gcry_md_register_default): Used algorithm ID from module
+	structure.
+	(gcry_md_map_name): Likewise.
+	(md_enable): Likewise.
+	(md_read): Likewise.
+	(gcry_md_info): Likewise.
+
+	* pubkey.c: Named truct for pubkey_table `pubkey_table_entry'.
+	(pubkey_table_entry): New member: algorithm; filled in.
+	(gcry_pk_register_default): Used algorithm ID from pubkey_table.
+	(gcry_pk_register): New argument: algorithm_id, filled in.
+	(gcry_pk_map_name): Used algorithm ID from module structure.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(sexp_to_key): Removed unused variable: algo.
+	(sexp_to_sig): Likewise.
+
+	* cipher.c: Named struct for cipher_table `cipher_table_entry'.
+	(cipher_table_entry): New member: algorithm; filled in.
+	(gcry_cipher_register_default): Used algorithm ID from
+	cipher_table.
+	(gcry_cipher_register): New argument: algorithm_id, filled in.
+	(gcry_cipher_map_name): Used algorithm ID from module structure.
+
+	* arcfour.c (cipher_spec_arcfour): Removed algorithm ID.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+	* cast5.c (cipher_spec_cast5): Likewise.
+	* crc.c (digest_spec_crc32): Likewise.
+	* crc.c (digest_spec_crc32_rfc1510): Likewise.
+	* crc.c (digest_spec_crc32_rfc2440): Likewise.
+	* des.c (cipher_spec_des): Likewise.
+	* des.c (cipher_spec_tripledes): Likewise.
+	* dsa.c (pubkey_spec_dsa): Likewise.
+	* elgamal.c (pubkey_spec_elg): Likewise.
+	* md4.c (digest_spec_md4): Likewise.
+	* md5.c (digest_spec_md5): Likewise.
+	* aes.c (cipher_spec_aes): Likewise.
+	* aes.c (cipher_spec_aes192): Likewise.
+	* aes.c (cipher_spec_aes256): Likewise.
+	* rsa.c (pubkey_spec_rsa): Likewise.
+	* sha1.c (digest_spec_sha1): Likewise.
+	* sha256.c (digest_spec_sha256): Likewise.
+	* sha512.c (digest_spec_sha512): Likewise.
+	* tiger.c (digest_spec_tiger): Likewise.
+	* twofish.c (cipher_spec_twofish): Likewise.
+	* twofish.c (cipher_spec_twofish128): Likewise.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Fix list of source
+	files; reported by Simon Josefsson <jas@extundo.com>.
+
+	* pubkey.c: Replaced all occurences of `id' with `algorithm',
+	since `id' is a keyword in obj-c.
+	* md.c: Likewise.
+	* cipher.c: Likewise.
+
+	* crc.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, tiger.c:
+	Replaced all occurences of gcry_digest_spec_t with gcry_md_spec_t.
+
+	* dsa.c, rsa.c, elgamal.c: Replaced all occurencens of
+	gcry_pubkey_spec_t with gcry_pk_spec_t.
+
+	* md.c: Replaced all occurences of gcry_digest_spec_t with
+	gcry_md_spec_t.
+	(gcry_digest_register_default): Renamed to ...
+	(gcry_md_register_default): ... this; adjusted callers.
+	(gcry_digest_lookup_func_name): Renamed to ...
+	(gcry_md_lookup_func_name): ... this; adjusted callers.
+	(gcry_digest_lookup_name): Renamed to ...
+	(gcry_md_lookup_name): ... this; adjusted callers.
+	(gcry_digest_register): Renamed to ...
+	(gcry_md_register): ... this.
+	(gcry_digest_unregister): Renamed to ...
+	(gcry_md_unregister): ... this.
+
+	* pubkey.c (gcry_pubkey_register): Renamed to ...
+	(gcry_pk_register): ... this.
+	(gcry_pubkey_unregister): Renamed to ...
+	(gcry_pk_unregister): ... this.
+	Replaced all occurences of gcry_pubkey_spec_t with gcry_pk_spec_t.
+	(gcry_pubkey_register_default): Renamed to ...
+	(gcry_pk_register_default): ... this; adjusted callers.
+	(gcry_pubkey_lookup_func_name): Renamed to ...
+	(gcry_pk_lookup_func_name): ... this; adjusted callers.
+	(gcry_pubkey_lookup_name): Renamed to ...
+	(gcry_pk_lookup_name): ... this; adjusted callers.
+
+	* md.c (gcry_md_hash_buffer): Fix error checking.  Thanks to Simon
+	Josefsson <jas@extunde.com>.
+
+2003-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_list): New function.
+
+2003-07-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_sig): Accept a `flags' S-expression to be more
+	consistent with sexp_to_enc.
+
+2003-06-30  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Added: ac.c.
+
+	* pubkey.c (_gcry_pk_module_lookup): New function.
+	(_gcry_pk_module_release): New function.
+
+2003-06-29  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: New file.
+
+2003-06-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Trigger BUG correcly with new API.
+
+2003-06-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_is_enabled): Fixed. 
+
+2003-06-18  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_get_algo_keylen): New.
+	(gcry_cipher_get_algo_blklen): New.
+
+2003-06-18  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, cipher.c, blowfish.c, md.c, cast5.c, pubkey.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, random.c, rijndael.c,
+	rmd160.c, rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c:
+	Replaced older types GcryDigestSpec, GcryCipherSpec and
+	GcryPubkeySpec with newer types: gcry_digest_spec_t,
+	gcry_cipher_spec_t and gcry_pubkey_spec_t.
+
+	* md.c (gcry_digest_id_new): Removed function.
+	(gcry_digest_register): Removed code for generating a new module
+	ID.
+
+	* pubkey.c (gcry_pubkey_id_new): Removed function.
+	(gcry_pubkey_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c, md.c, pubkey.c: Replace old type GcryModule with newer
+	one: gcry_module_t.
+	(gcry_cipher_id_new): Removed function.
+	(gcry_cipher_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c (gcry_cipher_register): Adjust call to
+	_gcry_module_add.
+	(gcry_cipher_register_default): Likewise.
+	* pubkey.c (gcry_pubkey_register_default): Likewise.
+	(gcry_pubkey_register): Likewise.
+	* md.c (gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+
+	* md.c (gcry_digest_lookup_func_id): Removed function.
+	(gcry_digest_lookup_id): Likewise.
+	(gcry_digest_id_new): Use _gcry_module_lookup_id instead of
+	gcry_digest_lookup_id.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+	* pubkey.c (gcry_pubkey_lookup_id): Removed function.
+	(gcry_pubkey_lookup_func_id): Likewise.
+	(gcry_pubkey_id_new): Use _gcry_module_lookup_id instead of
+	gcry_pubkey_id_new.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_lookup_func_id): Removed function.
+	(gcry_cipher_lookup_id): Likewise.
+	(cipher_algo_to_string): use _gcry_module_lookup_id instead of
+	gcry_cipher_lookup_id.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(gcry_cipher_id_new): Likewise.
+
+2003-06-17  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (GCRYPT_MODULES): Set to @GCRYPT_CIPHERS@,
+	@GCRYPT_PUBKEY_CIPHERS@, @GCRYPT_DIGESTS@ and @GCRYPT_RANDOM@.
+	(libcipher_la_DEPENDENCIES): Set to $(GCRYPT_MODULES).
+	(libcipher_la_LIBADD): Likewise.
+	(AM_CFLAGS): Added: @GPG_ERROR_CFLAGS@.
+	(EXTRA_libcipher_la_SOURCES): Added all conditional sources.
+
+	* md.c (md_open): Use _gcry_fast_random_poll instead of
+	fast_random_poll.
+	* cipher.c (gcry_cipher_open): Likewise.
+
+	* random.h (fast_random_poll): Removed macro.
+
+	* blowfish.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, sha512.c,
+	tiger.c: Use Autoconf's WORDS_BIGENDIAN instead of our own
+	BIG_ENDIAN_HOST.
+
+2003-06-16  Moritz Schulte  <moritz@g10code.com>
+
+	* random.c (getfnc_gather_random): Do not special-case
+	USE_ALL_RANDOM_MODULES, make it the default.
+
+	* dsa.c: Replace last occurences of old type names with newer
+	names (i.e. replace MPI with gcry_mpi_t).
+	* elgamal.c: Likewise.
+	* primegen.c: Likewise.
+	* pubkey.c: Likewise.
+	* rsa.c: Likewise.
+
+2003-06-14  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c (des_setkey): Add selftest check.
+	(tripledes_set3keys): Likewise.
+	(do_tripledes_setkey): Remove selftest check.
+	(do_des_setkey): Likewise.
+
+2003-06-11  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (_gcry_md_init): New function.
+	* cipher.c (_gcry_cipher_init): New function.
+	* pubkey.c (_gcry_pk_init): New function.
+
+2003-06-13  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_get_algo): Reverted to old API.  This is a
+	convenience function anyway and error checking is not approriate.
+	(gcry_md_is_secure): New.
+	(gcry_md_is_enabled): New.
+
+2003-06-12  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_open): Make sure HANDLE is set to NULL on
+	error.
+
+2003-06-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_open): Make sure H receives either NULL or an
+	valid handle.
+	(gcry_md_copy): Swapped arguments so that it is more in lione with
+	md_open and most other API fucntions like memcpy (destination
+	comes first).  Make sure HANDLE is set to NULL on error.
+	
+	* rijndael.c (do_encrypt): Hack to force correct alignment.  It
+	seems not to be	not sufficient, though.  We should rework this
+	fucntions and remove all these ugly casts.  Let the compiler
+	optimize or have an assembler implementation.
+
+2003-06-09  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Removed rules serpent, since that is not commited
+	yet.
+
+2003-06-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Improve calculation for size of the
+	format string.
+
+2003-06-07  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, bithelp.h, blowfish.c, cast5.c, cipher.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, md.c, primegen.c, pubkey.c,
+	rand-internal.h, random.c, random.h, rijndael.c, rmd160.c,
+	rmd160test.c, rmd.h, rndeged.c, rndlinux.c, rndunix.c, rndw32.c,
+	rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c: Edited all
+	preprocessor instructions to remove whitespace before the '#'.
+	This is not required by C89, but there are some compilers out
+	there that don't like it.  Replaced any occurence of the now
+	deprecated type names with the new ones.
+	
+2003-06-04  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Construct an arg_list and use
+	gcry_sexp_build_array instead of gcry_sexp_build.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_genkey): Likewise.
+
+2003-06-01  Moritz Schulte  <moritz@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate): Do not check wether the algorithm ID
+	does indeed belong to DSA.
+	(_gcry_dsa_sign): Likewise.
+	(_gcry_dsa_verify): Likewise.
+	(_gcry_dsa_get_nbits): Likewise.
+
+	* elgamal.c (_gcry_elg_check_secret_key): Do not check wether the
+	algorithm ID does indeed belong to ElGamal.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	(_gcry_elg_get_nbits): Likewise.
+	(_gcry_elg_generate): Likewise.
+
+	* rsa.c (_gcry_rsa_generate): Do not check wether the algorithm ID
+	does indeed belong to RSA.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	(_gcry_rsa_get_nbits): Likewise.
+
+2003-05-30  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_get_algo): Return zero in case to algorithm is enabled.
+
+	* md.c (gcry_md_info): Adjusted for new no-errno-API.
+	(md_final): Likewise.
+	(gcry_md_get_algo): Likewise.
+	* pubkey.c (gcry_pk_get_keygrip): Likewise.
+	(gcry_pk_ctl): Likewise.
+	(gcry_pk_algo_info): Likewise.
+	* des.c (selftest): Likewise.
+
+2003-05-29  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Do not forget to release module on error.
+	(gcry_md_open): Adjusted for new no-errno-API.
+	(md_open): Likewise.
+	(md_copy): Likewise.
+	(gcry_md_copy): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_open): Adjusted for new no-errno-API and
+	also fixed a locking bug.
+	(gcry_cipher_encrypt): Adjusted for new no-errno-API.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+
+2003-05-28  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Adjusted for libgpg-error.
+	(gcry_md_enable): Likewise.
+	(gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+	(check_digest_algo): Likewise.
+	(prepare_macpads): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_ctl): Likewise.
+	(gcry_md_get): Likewise.
+	(gcry_md_algo_info): Likewise.
+	(gcry_md_info): Likewise.
+	* dsa.c (_gcry_dsa_generate): Likewise.
+	(_gcry_dsa_check_secret_key): Likewise.
+	(_gcry_dsa_sign): Likewie.
+	(_gcry_dsa_verify): Likewise.
+	* twofish.c (do_twofish_setkey): Likewise.
+	(twofish_setkey): Likewise.
+	* cipher.c (gcry_cipher_register): Likewise.
+
+2003-05-25  Moritz Schulte  <moritz@g10code.com>
+
+	* rijndael.c (do_setkey): Adjusted for libgpg-error.
+	(rijndael_setkey): Likewise.
+	* random.c (gcry_random_add_bytes): Likewise.
+	* elgamal.c (_gcry_elg_generate): Likewise.
+	(_gcry_elg_check_secret_key): Likewise.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	* rsa.c (_gcry_rsa_generate): Likewise.
+	(_gcry_rsa_check_secret_key): Likewise.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	* pubkey.c (dummy_generate, dummy_check_secret_key, dummy_encrypt,
+	dummy_decrypt, dummy_sign, dummy_verify): Likewise.
+	(gcry_pubkey_register): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(sexp_elements_extract): Likewise.
+	(sexp_to_key): Likewise.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+	(sexp_data_to_mpi): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_ctl): Likewise.
+	* cipher.c (dummy_setkey): Likewise.
+	(check_cipher_algo): Likewise.
+	(gcry_cipher_open): Likewise.
+	(cipher_setkey): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(do_cast_setkey): Likewise.
+	* arcfour.c (arcfour_setkey): Likewise.
+	(do_arcfour_setkey): Likewise.
+	* blowfish.c (do_bf_setkey): Likewise.
+	(bf_setkey): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_tripledes_setkey): Likewise.
+
+2003-05-22  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c: Merged code ussing the U64_C macro from GnuPG.
+
+	* sha512.c: Likewise.
+
+2003-05-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Fix type: acquire a lock, instead of
+	releasing it.
+
+2003-05-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_testkey): Call REGISTER_DEFAULT_CIPHERS.
+	(gcry_pk_ctl): Likewise.
+
+2003-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Release sexp after extracted data has
+	been used.
+
+	* md.c (gcry_md_get_algo_dlen): Simplified, simply call
+	md_digest_length to do the job.
+
+	* des.c (do_des_setkey): Check for selftest failure not only
+	during initialization.
+	(do_tripledes_setkey): Include check for selftest failure.
+
+	* pubkey.c (gcry_pubkey_register_default): New macro
+	`pubkey_use_dummy', use it.
+
+	* elgamal.c (elg_names): New variable.
+	(pubkey_spec_elg): Include elg_names.
+
+	* dsa.c (dsa_names): New variable.
+	(pubkey_spec_dsa): Include dsa_names.
+
+	* rsa.c (rsa_names): New variable.
+	(pubkey_spec_rsa): Include rsa_names.
+
+	* pubkey.c (gcry_pubkey_lookup_func_name): Compare name also with
+	the names listed in `sexp_names'.
+
+2003-04-24  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_key): New variables: module, pubkey.  Adjusted
+	to new module interface.
+	(sexp_to_key): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.  Removed argument:
+	r_algotblidx.
+	(sexp_to_sig): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.
+	(sexp_to_enc): Likewise.
+
+	(pubkey_get_npkey, pubkey_get_nskey, pubkey_get_nsig,
+	pubkey_get_nenc): Use strlen to find out the number.
+
+	* rsa.c: Adjust pubkey_spec_rsa to new internal interface.
+	* dsa.c: Likewise.
+	* elgamal.c: Likewise.
+
+2003-04-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_elements_extract): New function.
+	* pubkey.c (sexp_to_key): Removed variable `idx', added `err', use
+	sexp_elements_extract.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+
+	* pubkey.c: Terminate list correctly.
+	* md.c: Include sha512/sha384 in digest_table.
+
+2003-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Include support for sha512.c.
+
+	* sha512.c: New file, merged from GnuPG, with few modifications
+	for libgcrypt.
+
+	* rand-internal.h: Removed declarations for constructor functions.
+
+	* md.c (md_copy): Call _gcry_module_use for incrementing the usage
+	counter of the digest modules.
+
+	* rsa.c: Do not include "rsa.h".
+	* dsa.c: Do not include "dsa.h".
+	* elgamal.c: Do not include "elgamal.h".
+	* des.c: Do not include "des.h".
+	* cast5.c: Do not include "cast5.h".
+	* blowfish.c: Do not include "blowfish.h".
+	* arcfour.c: Do not include "arcfour.h".
+
+	* Makefile.am (libcipher_la_DEPENDENCIES): Removed.
+	(libcipher_la_LIBADD): Removed.
+	Use Automake conditionals for conditional compilation.
+
+2003-04-13  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Call REGISTER_DEFAULT_CIPHERS.
+
+	* md.c (gcry_md_list): New member: module.
+	(md_enable): New variable: module, changed use of module and
+	digest.
+	(md_enable): Initialize member: module.
+	(md_close): Call _gcry_module_release.
+
+	* cipher.c (gcry_cipher_open): New variable: module, changed use of
+	module and cipher.
+	(struct gcry_cipher_handle): New member: module.
+	(gcry_cipher_open): Initialize member: module.
+	(gcry_cipher_close): Call _gcry_module_release.
+
+2003-04-09  Moritz Schulte  <moritz@g10code.com>
+	
+	* cipher.c: Include "ath.h".
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+
+	* cipher.c (ciphers_registered_lock): New variable.
+	* md.c (digests_registered_lock): New variable.
+	* pubkey.c (pubkeys_registered_lock): New variable.
+
+	* rndlinux.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndlinux_constructor): Removed function.
+
+	* rndegd.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndegd_constructor): Removed function.
+
+	* rndunix.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndunix_constructor): Removed function.
+
+	* rndw32.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndw32_constructor): Removed function.
+
+	* rndegd.c (rndegd_connect_socket): Simplify code for creating the
+	egd socket address.
+	(rndegd_connect_socket): Call log_fatal use instead of
+	g10_log_fatal.
+	(egd_gather_random): Renamed to ...
+	(rndegd_gather_random): ... here.
+
+2003-04-08  Moritz Schulte  <moritz@g10code.com>
+
+	* rndlinux.c: Do not include "dynload.h".
+	* rndunix.c: Likewise.
+	* rndw32.c: Likewise.
+
+	* rndegd.c (rndegd_connect_socket): Factored out from ...
+	(egd_gather_random): here; call it.
+	(egd_socket): New variable.
+	(egd_gather_random): Initialize fd with egd_socket, do not declare
+	fd static.
+	(do_read): Merged few changes from GnuPG. FIXME - not finished?
+	Do not include "dynload.h".
+
+	* rndw32.c (gather_random): Renamed to rndw32_gather_random, do
+	not declare static.
+	(gather_random_fast): Renamed to rndw32_gather_random_fast, do not
+	declare static.
+
+	* rndunix.c (gather_random): Renamed to rndunix_gather_random, do
+	not declare static.
+	* rndegd.c (gather_random): Renamed to rndegd_gather_random, do
+	not declare static.
+	* rndlinux.c (gather_random): Renamed to rndlinux_gather_random,
+	do not declare static.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Removed construct.c.
+	(libcipher_la_SOURCES): Added sha1.c, sha256.c, rmd160.c, md4.c,
+	md5.c, tiger.c and crc.c
+	(EXTRA_PROGRAMS): Removed sha1, sha256, rmd160, md4, md5, tiger
+	and crc.  Removed definitions: EXTRA_md4_SOURCES,
+	EXTRA_md5_SOURCES, EXTRA_rmd160_SOURCES, EXTRA_sha1_SOURCES,
+	EXTRA_sha256_SOURCES, EXTRA_tiger_SOURCES and EXTRA_crc_SOURCES,
+	BUILT_SOURCES, DISTCLEANFILES.
+
+	* pubkey.c: Do not include "elgamal.h", "dsa.h" and "rsa.h".
+
+	* Makefile.am (libcipher_la_SOURCES): Removed rsa.h, elgamal.h,
+	dsa.h, des.h, cast5.h, arcfour.h and blowfish.h.
+
+	* rsa.h: Removed file.
+	* elgamal.h: Removed file.
+	* dsa.h: Removed file.
+	* des.h: Removed file.
+	* cast5.h: Removed file.
+	* arcfour.h: Removed file.
+	* blowfish.h: Removed file.
+
+	* Makefile.am (libcipher_la_SOURCES): Removed dynload.c and
+	dynload.h.
+
+	* rsa.c (pubkey_spec_rsa): New variable.
+	* dsa.c (pubkey_spec_rsa): New variable.
+	* elgamal.c (pubkey_spec_elg): New variable.
+	
+	* rsa.c (_gcry_rsa_get_info): Removed function.
+	* elgamal.c (_gcry_elg_get_info): Removed function.
+	* dsa.c (_gcry_dsa_get_info): Removed function.
+
+	* tiger.c (tiger_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_tiger_constructor): Removed function.
+	
+	* sha1.c (sha1_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha1_constructor): Removed function.
+
+	* sha256.c (sha256_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha256_constructor): Removed function.
+
+	* rmd160.c (rmd160_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rmd160_constructor): Removed function.
+
+	* md5.c (md5_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md5_constructor): Removed function.
+
+	* md4.c (md4_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md4_constructor): Removed function.
+
+	* crc.c (crc_get_info): Removed function.
+
+	* arcfour.c (do_arcfour_setkey): Changed type of context argument
+	to `void *', added local variable for cast, adjusted callers.
+	(arcfour_setkey): Likewise.
+	(encrypt_stream): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(encrypt_block): Likewise.
+	* rijndael.c (rijndael_setkey): Likewise.
+	(rijndael_encrypt): Likewise.
+	(rijndael_decrypt): Likewise.
+	* twofish.c (twofish_setkey): Likewise.
+	(twofish_encrypt): Likewise.
+	(twofish_decrypt): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	* blowfish.c (bf_setkey: Likewise.
+	(encrypt_block): Likewise.
+	(decrypt_block): Likewise.
+	
+	* arcfour.c (encrypt_stream): Likewise.
+
+	* rijndael.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.	
+	
+	* twofish.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.	
+
+	* cast5.c (CIPHER_ALGO_CAST5): Removed.
+
+	* blowfish.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+	(CIPHER_ALGO_BLOWFISH): Removed symbol.
+	* cast5.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Likewise.
+	* des.c (selftest_failed): Removed.
+	(initialized): New variable.
+	(do_des_setkey): Run selftest, if not yet done.
+	(FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+
+	* arcfour.c (_gcry_arcfour_get_info): Removed function.
+	* blowfish.c (_gcry_blowfish_get_info): Removed function.
+	* cast5.c (_gcry_cast5_get_info): Removed function.
+	* des.c (_gcry_des_get_info): Removed function.
+	* rijndael.c (_gcry_rijndael_get_info): Removed function.
+	* twofish.c (_gcry_twofish_get_info): Removed function.
+
+	* arcfour.c (cipher_spec_arcfour): New variable.
+	* twofish.c (cipher_spec_twofish, cipher_spec_twofish128): New
+	variables.
+	* rijndael.c (cipher_spec_aes, cipher_spec_aes192,
+	cipher_spec256): New variables.
+	* des.c (cipher_spec_des, cipher_spec_tripledes): New variables.
+	* cast5.c (cipher_spec_cast5): New variable.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+	
+	* twofish.c: Do not include "dynload.h".
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* rijndael.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+
+	* arcfour.c: Include "cipher.h".
+	* twofish.c: Likewise.
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* twofish.c (twofish_setkey): Declared argument `key' const.
+	(twofish_encrypt): Declared argument `inbuf' const.
+	(twofish_decrypt): Likewise.
+
+	* rijndael.c (rijndael_setkey): Declared argument `key' const.
+	(rijndael_encrypt): Declared argument `inbuf' const.
+	(rijndael_decrypt): Likewise.
+
+	* des.c (do_des_setkey): Declared argument `key' const.
+	(do_tripledes_setkey): Likewise.
+	(do_des_encrypt): Declared argument `inbuf' const.
+	(do_des_decrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_decrypt): Likewise.
+
+	* cast5.c (encrypt_block): Declared argument `inbuf' const.
+	(decrypt_block): Likewise.
+	(cast_setkey): Declared argument `key' const.
+
+	* blowfish.c (do_bf_setkey): Declared argument `key' const.
+	(encrypt_block): Declared argument `inbuf' const.
+	(encrypt_block): Likewise.
+
+	
+
+	* cipher.c: Remove CIPHER_ALGO_DUMMY related code.
+	Removed struct cipher_table_s.
+	Changed definition of cipher_table.
+	Removed definition of disabled_algos.
+	(ciphers_registered, default_ciphers_registered): New variables.
+	(REGISTER_DEFAULT_CIPHERS): New macro.
+	(dummy_setkey): Declared argument `key' const.
+	(dummy_encrypt_block): Declared argument `inbuf' const.
+	(dummy_encrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_setkey): Use `unsigned char' instead of `byte'.
+	(dummy_encrypt_block): Likewise.
+	(dummy_decrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_decrypt_stream): Likewise.
+	(gcry_cipher_register_default): New function.
+	(gcry_cipher_lookup_func_id): New function.
+	(gcry_cipher_lookup_func_name): New function.
+	(gcry_cipher_lookup_id): New function.
+	(gcry_cipher_lookup_name): New function.
+	(gcry_cipher_id_new): New function.
+	(gcry_cipher_register): New function.
+	(gcry_cipher_unregister): New function.
+	(setup_cipher_table): Removed function.
+	(load_cipher_modules): Removed function.
+	(gcry_cipher_map_name): Adjusted to use new module management.
+	(cipher_algo_to_string): Likewise.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_keylen): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(struct gcry_cipher_handle): Replaced members algo, algo_index,
+	blocksize, setkey, encrypt, decrypt, stencrypt, stdecrypt with one
+	member: cipher.
+	(gcry_cipher_open): Adjusted code for new handle structure.
+	(cipher_setkey): Likewise.
+	(cipher_setiv): Likewise.
+	(cipher_reset): Likewise.
+	(do_ecb_encrypt): Likewise.
+	(do_ecb_decrypt): Likewise.
+	(do_cbc_encrypt): Likewise.
+	(do_cbc_decrypt): Likewise.
+	(do_cfb_encrypt): Likewise.
+	(do_cfb_decrypt): Likewise.
+	(do_ctr_encrypt): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(cipher_sync): Likewise.
+	(gcry_cipher_ctl): Likewise.
+
+	* pubkey.c: Removed struct pubkey_table_s.
+	Changed definition of pubkey_table.
+	Removed definition of disabled_algos.
+	(pubkeys_registered, default_pubkeys_registered): New variables.
+	(REGISTER_DEFAULT_PUBKEYS): New macro.
+	(setup_pubkey_table): Removed function.
+	(load_pubkey_modules): Removed function.
+	(gcry_pubkey_register_default): New function.
+	(gcry_pubkey_lookup_func_id): New function.
+	(gcry_pubkey_lookup_func_name): New function.
+	(gcry_pubkey_lookup_id): New function.
+	(gcry_pubkey_lookup_name): New function.
+	(gcry_pubkey_id_new): New function.
+	(gcry_pubkey_register): New function.
+	(gcry_pubkey_unregister): New function.
+	(gcry_pk_map_name): Adjusted to use new module management.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* md.c: Removed struct md_digest_list_s.
+	(digest_list): Changed definition.
+	(digests_registered, default_digests_registered): New variables.
+	(REGISTER_DEFAULT_DIGESTS): New macro.
+	(new_list_item): Removed function.
+	(setup_md_table): Removed function.
+	(load_digest_module): Removed function.
+	(gcry_digest_register_default): New function.
+	(gcry_digest_lookup_func_id): New function.
+	(gcry_digest_lookup_func_name): New function.
+	(gcry_digest_lookup_id): New function.
+	(gcry_digest_lookup_name): New function.
+	(gcry_digest_id_new): New function.
+	(gcry_digest_register): New function.
+	(gcry_digest_unregister): New function.
+	(GcryDigestEntry): New type.
+	(struct gcry_md_context): Adjusted type of `list'.
+	(gcry_md_map_name): Adjusted to use new module management.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA,
+	PUBKEY_ALGO_RSA with GCRY_PK_RSA and PUBKEY_ALGO_ELGAMAL with
+	GCRY_PK_ELG.
+
+	* dsa.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA.
+
+2003-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c: Removed checks for GCRY_CIPHER_3DES and GCRY_CIPHER_DES.
+
+2003-03-31  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c (tiger_get_info): Do not declare static.
+	* sha256.c (sha256_get_info): Likewise.
+	* sha1.c (sha1_get_info): Likewise.
+	* rmd160.c (rmd160_get_info): Likewise.
+	* md5.c (md5_get_info): Likewise.
+	* md4.c (md4_get_info): Likewise.
+	* crc.c (crc_get_info): Likewise.
+
+	* md.c (load_digest_module): Call setup_md_table during
+	initialization.
+	(new_list_item): Link new element into digest_list.
+
+	* cipher.c (do_ctr_decrypt): Made do_ctr_encrypt act as a wrapper
+	for do_ctr_encrypt, since these functions are identical.
+
+2003-03-30  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (struct gcry_cipher_handle): Add counter field.
+	(gcry_cipher_open): Add CTR.
+	(cipher_reset): Clear counter field.
+	(do_ctr_encrypt, do_ctr_decrypt): New functions.
+	(cipher_encrypt, cipher_decrypt): Call CTR functions.
+	(gcry_cipher_ctl): Add SET_CTR to set counter.
+
+2003-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind): New function.
+	(_gcry_rsa_unblind): New function.
+	(_gcry_rsa_decrypt): Use _gcry_rsa_blind and _gcry_rsa_decrypt.
+
+2003-03-26  Moritz Schulte  <moritz@g10code.com>
+
+	* dynload.c (_gcry_enum_gnupgext_pubkeys): Adjust `encrypt' and
+	`decrypt' function arguments.
+	(_gcry_enum_gnupgext_pubkeys): Likewise.
+	* dynload.h: Likewise.
+	
+	* pubkey.c (dummy_decrypt): Add argument: int flags.
+	(dummy_encrypt): Likewise.
+
+	* elgamal.c (_gcry_elg_encrypt): Add argument: int flags.
+	(_gcry_elg_decrypt): Likewise.
+
+	* rsa.c (_gcry_rsa_encrypt): Add argument: int flags.
+	(_gcry_rsa_decrypt): Likewise.
+
+	* pubkey.c: Add `flags' argument to members `encrypt' and
+	`decrypt' of struct `pubkey_table_s'.
+
+	* rsa.h: Add `flags' argument to function declarations.
+	* elgamal.h: Likewise.
+
+	* pubkey.c (sexp_data_to_mpi): New variable: int parsed_flags.
+	(sexp_data_to_mpi): Set `parsed_flags'.
+	(sexp_data_to_mpi): New argument: int *flags.
+	(gcry_pk_encrypt): New variable: int flags.
+	(gcry_pk_encrypt): Pass `flags' to pubkey_encrypt.
+	(pubkey_encrypt): New variable: int flags.
+	(pubkey_encrypt): Pass `flags' to pubkey encrypt function.
+	(pubkey_decrypt): Likewise.
+	(pubkey_decrypt): Pass `flags' to pubkey encrypt function.
+	(gcry_pk_encrypt): Include `flags' s-exp in return list.
+	(sexp_to_enc): New argument: int *flags.
+	(gcry_pk_decrypt): New variable: int flags.
+	(gcry_pk_decrypt): Pass `flags' to pubkey_decrypt.
+	(sexp_to_enc): New variable: int parsed_flags.
+	(sexp_to_enc): Set `parsed_flags'.
+
+2003-03-22  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open, do_cbc_encrypt)
+	(gcry_cipher_encrypt): Support GCRY_CIPHER_CBC_MAC.
+	(gcry_cipher_ctl): Support GCRYCTL_SET_CBC_MAC.
+
+2003-03-19  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): New args EXTRA_CHECK and EXTRA_CHECK_ARG
+	to allow for a user callback.  Changed all callers.
+	(_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Ditto, pass them to gen_prime.
+	* rsa.c (check_exponent): New.
+	(generate): Use a callback to ensure that a given exponent is
+	actually generated.
+
+2003-03-12  Moritz Schulte  <moritz@g10code.com>
+
+	* primegen.c: Initialize `no_of_small_prime_numbers' statically.
+	(gen_prime): Remove calculation of `no_of_small_prime_numbers'.
+
+2003-03-03  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_ctl): Rewritten to use same style like the other
+	functions dispatchers.
+
+2003-03-02  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (struct gcry_cipher_handle): New member: algo_index.
+	(gcry_cipher_open): Allocate memory for two cipher contexts.
+	Initialize algo_index.
+	(cipher_setkey): Duplicate context into reserved memory.
+	(cipher_reset): New function, which resets the context and clear
+	the IV.
+	(gcry_cipher_ctl): Call cipher_reset.
+
+2003-02-23  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c: Remove (bogus) `digitp' macro definition.
+	* md.c: Likewise.
+
+	* blowfish.c (burn_stack): Removed.
+	* arcfour.c (burn_stack): Likewise.
+	* cast5.c (burn_stack): Likewise.
+	* des.c (burn_stack): Likewise.
+	* md4.c (burn_stack): Likewise.
+	* md5.c (burn_stack): Likewise.
+	* random.c (burn_stack): Likewise.
+	* rijndael.c (burn_stack): Likewise.
+	* rmd160.c (burn_stack): Likewise.
+	* sha1.c (burn_stack): Likewise.
+	* sha256.c (burn_stack): Likewise.
+	* tiger.c (burn_stack): Likewise.
+	* twofish.c (burn_stack): Likewise.
+
+	* blowfish.c: Changed all occurences of burn_stack to
+	_gcry_burn_stack.
+	* arcfour.c: Likewise.
+	* cast5.c: Likewise.
+	* des.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* random.c: Likewise.
+	* rijndael.c: Likewise.
+	* rmd160.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+	* tiger.c: Likewise.
+	* twofish.c: Likewise.
+
+	* arcfour.c (_gcry_arcfour_get_info): Use GCRY_CIPHER_ARCFOUR
+	instead of hard-coded value `301'.
+
+2003-01-24  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_register_random_progress): New.
+	(_gcry_random_progress): New.
+
+	* rndlinux.c (gather_random): Call the random progress function. 
+
+2003-01-23  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): New arg USE_E to request a specific public
+	exponent.
+	(_gcry_rsa_generate): Ditto.
+	* elgamal.c (_gcry_elg_generate): Must add an dummy argument
+	instead of USE_E.
+	* dsa.c (_gcry_dsa_generate): Ditto.
+	* pubkey.c (dummy_generate): Ditto.
+	(pubkey_generate): Add USE_E arg and pass it down.
+	(gcry_pk_genkey): Detect "rsa-use-e" parameter and pass it to generate.
+
+	* pubkey.c (sexp_to_enc): New arg RET_MODERN.
+	(gcry_pk_decrypt): Make use of it to return a real S-expression.
+	Return better error codes.
+	(gcry_pk_verify): Return better error codes.
+
+2003-01-21  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Add QUALITY argument, let
+	function return an error code and disable its core for now.
+
+2003-01-21  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (gcry_random_add_bytes): New. Function to add external
+	random to the pool.
+	
+2003-01-20  Simon Josefsson  <jas@extundo.com>
+
+	* crc.c: New.
+	* Makefile.am (EXTRA_PROGRAMS, EXTRA_crc_SOURCES): Add crc.c.
+	* md.c (gcry_md_get_algo_dlen): Add values for CRC.
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* sha256.c: New.
+	* bithelp.h (ror): New.
+	* Makfile.am: Add sha256.c.
+	* md.c (oid_table): Add values for SHA256 et al.
+	(gcry_md_get_algo_dlen): Likewise
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Implemented keygrips for DSA
+	and ElGamal.
+
+2003-01-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_encrypt): Reworked so that the output will
+	never contain the plaintext even if the caller did not checked the
+	return value.
+
+	* md.c (gcry_md_get_algo): Changed error code to GCRYERR_GENERAL
+	because we don't have an invalid md algo but no algorithm enabled.
+
+	* pubkey.c (gcry_pk_genkey): Changed error code for bounds check
+	of table parameters to GCRYERR_INTERNAL.
+
+	* md.c (gcry_md_open): Partly reverted Timo's change from
+	2002-10-10 by removing the check for the algorithm.  An algorithm
+	of 0 is allowed and anyway we should not double check it or check
+	it using a different function.  Also fixed the flags check.
+
+	* pubkey.c (gcry_pk_encrypt): Make sure that R_CIPH points to NULL
+	on error.
+	(gcry_pk_decrypt): Ditto for R_PLAIN.
+	(gcry_pk_sign): Ditto for R_SIG.
+	(gcry_pk_genkey): Ditto for R_KEY.
+
+2003-01-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_write): Changed 2nd argument type to void*.
+	(gcry_md_hash_buffer): Changed type of boths buffers to void*.
+	(gcry_md_setkey): Changed 2nd argument type to void*.
+
+2003-01-15  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (sexp_data_to_mpi): New.  This handles pkcs1 padding.
+	(gcry_pk_sign, gcry_pk_verify): Use it here.
+	(gcry_pk_encrypt): And here.
+	(pubkey_verify): Add debug code.
+	(sexp_to_enc): Handle flags in the input and return the pkcs1 flag
+	in a new parameter.
+	(gcry_pk_decrypt): Prepare for future pkcs1 handling.
+
+2002-12-19  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_random_initialize): New.
+
+2002-12-16  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added a Teletrust specific OID for 3DES.
+
+2002-12-12  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Added another oddball OIW OID (sha-1WithRSAEncryption).
+
+2002-11-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (load_digest_module): Enlarged checked_algos bitmap.
+	* md4.c (func_table):  Fixed entry for md4. 
+	Both by Simon Josephson.
+	(transform): Copy data to get the alignment straight. Tested only
+	on i386.
+
+2002-11-10  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open): Don't reject CTS flag.
+	(do_cbc_encrypt, do_cbc_decrypt, cipher_encrypt) 
+	(gcry_cipher_encrypt, cipher_decrypt)
+	(gcry_cipher_decrypt): Support CTS flag.
+	(gcry_cipher_ctl): Toggle CTS flag.
+
+2002-11-10  Werner Koch  <wk@gnupg.org>
+
+	* md4.c: New. By Simon Josefsson.
+	* Makefile.am (EXTRA_PROGRAMS): Add md4.c. 
+	* md.c (oid_table,gcry_md_get_algo_dlen): MD4 support. 
+
+2002-10-14  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Don't use increment op when
+	assigning to the same variable.
+
+2002-10-10  Timo Schulz  <ts@winpt.org>
+
+	* pubkey.c (gcry_pk_genkey): Check boundaries.
+	
+	* md.c (gcry_md_open): Check that algo is available and only
+	valid flag values are used.
+	(gcry_md_get_algo): Add error handling.
+	
+2002-09-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Include an OID for TIGER.
+	* tiger.c (tiger_get_info): Use a regular OID.
+
+2002-09-17  Werner Koch  <wk@gnupg.org>
+
+	* random.c: Replaced mutex.h by the new ath.h.  Changed all calls.
+
+2002-09-16  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Use register modifier and modulo.
+	According to Nikos Mavroyanopoulos this increases perfromace on
+	i386 system noticable.  And I always tought gcc is clever enough.
+	* md5.c (transform): Use register modifier.
+	* rmd160.c (transform): Ditto.
+	* sha1.c (transform): Ditto.  We hope that there are 6 free registers.
+	* random.c (gcry_randomize): Rewrote to avoid malloc calls.
+
+	* rndlinux.c (gather_random): Replaced remaining fprintfs by log_*.
+	* arcfour.c (do_arcfour_setkey): Ditto.
+	* twofish.c (do_twofish_setkey): Ditto.
+	* rndegd.c (gather_random): Ditto.
+	* rijndael.c (do_setkey): Ditto.
+	* random.c (_gcry_random_dump_stats): Ditto. 
+	* primegen.c (_gcry_generate_elg_prime): Ditto.
+	* des.c (_gcry_des_get_info): Ditto.
+	* cast5.c (do_cast_setkey): Ditto.
+	* blowfish.c (do_bf_setkey): Ditto.
+
+2002-08-26  Werner Koch  <wk@gnupg.org>
+
+	* des.c (weak_keys): Fixed one entry in the table and compared
+	all entries against the literature.
+	(selftest): Checksum the weak key table.
+
+2002-08-21  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Enable keygrip calculation for "openpgp-rsa".
+
+2002-08-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (setup_cipher_table): Don't overwrite the DES entry
+	with the entry for DUMMY.
+
+2002-08-14  Werner Koch  <wk@gnupg.org>
+
+	* des.c (do_des_setkey,do_des_encrypt, do_des_decrypt): New.
+	(_gcry_des_get_info): Support plain old DES.
+	* cipher.c (setup_cipher_table): Put DES into the table.
+
+2002-07-25  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (_gcry_rndunix_constructor): Prefixed with _gcry_.
+	Noted by Stephan Austermuehle.
+
+2002-07-08  Timo Schulz  <ts@winpt.org>
+
+	* rndw32.c: Replaced the m_ memory functions with the real 
+	gcry_ functions. Renamed all g10_ prefixed functions to log_.
+	
+2002-06-12  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Use e = 65537 for now.
+
+2002-06-11  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow a "protected-private-key".
+
+2002-06-05  Timo Schulz  <ts@winpt.org>
+
+	* cipher.c (gcry_cipher_encrypt, gcry_cipher_decrypt):
+	Check that the input size is a multiple of the blocksize.
+	
+2002-05-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (oid_table): Add an rsadsi OID for MD5.
+
+2002-05-21  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c, elgamal.c, dsa.c (progress): Do not print anything
+	by default.  Pass an extra identifying string to the callback and
+	reserved 2 argumenst for current and total counters.  Changed the
+	register function prototype.
+
+2002-05-17  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (rndegd_constructor): Fixed name of register function
+	and prefixed the function name with _gcry_.
+	* rndw32.c (rndw32_constructor): Ditto.
+	* tiger.c (tiger_constructor): Ditto.
+
+	* Makefile.am: Removed all dynamic loading stuff.
+	* dynload.c: Ditto. Now only used for the constructor system.
+
+2002-05-15  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_bytes,gcry_random_bytes_secure)
+	(gcry_randomize): Make sure we are initialized.
+
+2002-05-14  Werner Koch  <wk@gnupg.org>
+
+	Changed license of most files to the LGPL.
+
+2002-05-02  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_fast_random_poll): Initialize the module so the
+	mutex can be used.
+
+	* primegen.c (small_prime_numbers): Moved table from smallprime.c
+	* smallprime.c: File removed.
+
+	* des.c (leftkey_swap, rightkey_swap, working_memcmp): Made static.
+
+	* cipher.c (gcry_cipher_map_name): Map "RIJNDAEL" to "AES".
+	* rijndael.c (rijndael_get_info): We do only support a 128 bit
+	blocksize so it makes sense to change the algorithm strings to
+	AES.
+
+	* tiger.c (tiger_final): Removed superfluous token pasting operators.
+	* md5.c (md5_final): Ditto.
+
+2002-04-30  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Fixed list of copyright years.
+
+2002-03-18  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Initialize the new pool lock mutex.
+	(_gcry_fast_random_poll): Add locking and moved main
+	code out to...
+	(do_fast_random_poll): new function.
+	(read_pool): Use the new function here.
+	(get_random_bytes): Add locking.
+	(_gcry_update_random_seed_file): Ditto.
+
+2002-03-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Add rsaSignatureWithripemd160 to OID table.
+
+2002-02-20  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c: Removed a left over comment note.  The code has been
+	rewritten from scratch in 1998.  Thanks to Niels Möller for
+	reporting this misleading comment.
+
+2002-02-18  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (rndunix_constructor): Use the the new prefixed
+	function name.  Reported by Jordi Mallach.
+
+2002-02-10  Werner Koch  <wk@gnupg.org>
+
+	* random.c (mix_pool): Carry an extra failsafe_digest buffer
+	around to make the function more robust.
+
+2002-02-08  Werner Koch  <wk@gnupg.org>
+
+	* random.c (add_randomness): Xor new data into the pool and not
+	just copy it.  This avoids any choosen input attacks which are not
+	serious in our setting because an outsider won't be able to mix
+	data in and even then we keep going with a PRNG.  Thanks to Stefan
+	Keller for pointing this out.
+
+2002-01-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_genkey): Do not release skey - it is static.
+
+	* primegen.c (gen_prime): Of course we should use set_bit
+	and not set_highbit to set the second high bit.
+
+2001-12-18  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Loop until we find the exact modulus size.
+	Changed the exponent to 41.
+	(rsa_get_info): s/usage/r_usage/ to avoid shadow warnings.
+	* primegen.c (gen_prime): Set 2 high order bits for secret primes.
+
+	* Makefile.am (DISTCLEANFILES): Include construct.c.
+
+2001-12-17  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): New - experimental.
+
+2001-12-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added OIDs for AES.
+	(gcry_cipher_mode_from_oid): New.
+	(gcry_cipher_map_name): Moved OID search code to ..
+	(search_oid): .. new function.
+
+2001-12-10  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Find the signature algorithm by name
+	and not by number.
+	
+	* pubkey.c (gcry_pk_encrypt,gcry_pk_decrypt,gcry_pk_sign)
+	(gcry_pk_verify,gcry_pk_testkey, gcry_pk_genkey)
+	(gcry_pk_get_nbits): Release the arrays.  Noted by Nikos
+	Mavroyanopoulos.
+
+2001-12-06  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_map_name): Look also for OIDs prefixed
+	with "oid."  or "OID.".
+
+2001-12-05  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (algo_info_table): Fixed entry for openpgp-rsa. 
+
+2001-11-24  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Added the rsaEncryption OID to the tables.
+	(sexp_to_key): Add an arg to return the index of the algorithm,
+	changed all callers.
+	(gcry_pk_sign): Find the signature algorithm by name and not by
+	number.
+	(gcry_pk_get_nbits): Fixed so that we can now really pass a secret
+	key to get the result.
+	
+	* md.c (gcry_md_map_name): Look also for OIDs prefixed with "oid."
+	or "OID." so that an OID string can be used as an S-Exp token.
+
+2001-11-20  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_map_name): Lookup by OID if the the name begins
+	with a digit.
+	(oid_table): New.
+	
+2001-11-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_info): New operator GCRYCTL_IS_ALGO_ENABLED.
+
+2001-11-07  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Close the handle which was left open
+	for algorithms other than rmd160.
+
+2001-08-08  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (gather_random): Use toolhelp in addition to the NT
+	gatherer for Windows2000.  Suggested by Sami Tolvanen.
+
+	* random.c (read_pool): Fixed length check, this used to be one
+	byte to strict.  Made an assert out of it because the caller has
+	already made sure that only poolsize bytes are requested.
+	Reported by Marcus Brinkmann.
+
+2001-08-03  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt, cipher_decrypt): Prepare to return
+	errors. We have to change the interface to all ciphers to make
+	this really work but we should do so to prepare for hardware
+	encryption modules.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Return the error and
+	set lasterr. 
+	(gcry_cipher_ctl): Make sure that errors from setkey are returned.
+
+2001-08-02  Werner Koch  <wk@gnupg.org>
+
+	* rndlinux.c (gather_random): casted a size_t arg to int so that
+	the format string is correct.  Casting is okay here and avoids
+	translation changes. 
+
+	* random.c (fast_random_poll): Do not check the return code of
+	getrusage.
+
+	* rndunix.c: Add a signal.h header to avoid warnings on Solaris 7
+	and 8.
+
+	* tiger.c (print_abc,print_data): Removed.
+
+	* rijndael.c, des.c, blowfish.c, twofish.c, cast5.c, arcfour.c
+	(burn_stack): New.  Add wrappers for most functions to be able to
+	call burn_stack after the function invocation. This methods seems
+	to be the most portable way to zeroise the stack used. It does
+	only work on stack frame based machines but it is highly portable
+	and has no side effects.  Just setting the automatic variables at
+	the end of a function to zero does not work well because the
+	compiler will optimize them away - marking them as volatile would
+	be bad for performance.
+	* md5.c, sha1.c, rmd160.c, tiger.c (burn_stack): Likewise.
+	* random.c (burn_stack): New.
+	(mix_pool): Use it here to burn the stack of the mixblock function.
+
+	* primegen.c (_gcry_generate_elg_prime): Freed q at 3 places.
+	Thanks to Tommi Komulainen.
+
+	* arcfour.c (arcfour_setkey): Check the minimim keylength against
+	bytes and not bits.
+	(selftest): Must reset the key before decryption. 
+
+2001-05-31  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c (sha1_init): Made static.
+
+        Changed all g10_ prefixed function names as well as some mpi_
+	function names to cope with the introduced naming changes.
+	
+	* md.c (prepare_macpads): Made key const.
+
+2001-05-28  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (gather_random): Removed the use of tty_printf.
+
+2001-03-29  Werner Koch  <wk@gnupg.org>
+
+	* md5.c (md5_final): Fixed calculation of hashed length.  Thanks
+	to disastry@saiknes.lv for pointing out that it was horrible wrong
+	for more than 512MB of input.
+	* sha1.c (sha1_final): Ditto.
+	* rmd160.c (rmd160_final): Ditto.
+	* tiger.c (tiger_final): Ditto.
+
+	* blowfish.c (encrypt,do_encrypt): Changed name to do_encrypt to
+	avoid name clashes with an encrypt function in stdlib.h of
+	Dynix/PIX.  Thanks to Gene Carter.
+	* elgamal.c (encrypt,do_encrypt): Ditto.
+
+	* twofish.c (gnupgext_enum_func): Use only when when compiled as a
+	module.
+	* rijndael.c (gnupgext_enum_func): Ditto.
+
+	* tiger.c (tiger_get_info): Return "TIGER192" and not just
+	"TIGER".  By Edwin Woudt.
+	
+	* random.c: Always include time.h - standard requirement.  Thanks
+	to James Troup.
+
+	* rndw32.c: Fixes to the macros.
+
+2001-01-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt,gcry_cipher_encrypt): Use blocksize and
+	not 8.
+
+2000-12-19  Werner Koch  <wk@gnupg.org>
+
+ 	Major change:
+	Removed all GnuPG stuff and renamed this piece of software
+	to gcrypt. 
+
+2000-11-14  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c (test_keys): Replaced mpi_alloc by gcry_mpi_new and
+	mpi_free by gcry_mpi_release.
+	* elgamal.c (test_keys,generate): Ditto, also for mpi_alloc_secure.
+	* rsa.c (test_keys,generate,rsa_verify): Ditto.
+	* primegen.c (generate_elg_prime): Ditto.
+	(gen_prime): Ditto and removed nlimbs.
+
+	* rsa.c (generate): Allocate 2 more vars in secure memory.
+
+	* Makefile.am (OMIT_DEPENDENCIES): Hack to work around dependency
+	problems.
+
+2000-10-09  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c, arcfour.h: New.
+	* cipher.c (cipher_encrypt, cipher_decrypt): Add stream mode.
+	(setup_cipher_table): Add Arcfour.
+	(gcry_cipher_open): Kludge to allow stream mode.
+
+Wed Oct  4 13:16:18 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * sha1.c (transform): Use rol() macro.  Actually this is not needed
+        for a newer gcc but there are still aoter compilers.
+
+        * rsa.c (test_keys): Use new random function. 
+
+        * md.c (gcry_md_setkey): New function to overcome problems with
+        const conflics.  
+        (gcry_md_ctl): Pass set key to the new functions.
+
+        * rijndael.c: New.
+        * cipher.c: Add Rijndael support.
+
+Mon Sep 18 16:35:45 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * rndlinux.c (open_device): Loose random device checking.
+        By Nils Ellmenreich.
+
+        * random.c (fast_random_poll): Check ENOSYS for getrusage.
+        * rndunix.c:  Add 2 sources for QNX. By Sam Roberts.
+
+        * pubkey.c (gcry_pk_algo_info): Add GCRYCTL_GET_ALGO_USAGE.
+
+        * rsa.c: Changed the comment about the patent.
+        (secret): Speed up by using the CRT.  For a 2k keys this
+        is about 3 times faster.
+        (stronger_key_check): New but unused code to check the secret key.
+        * Makefile.am: Included rsa.[ch].
+        * pubkey.c: Enabled RSA support.
+        (pubkey_get_npkey): Removed RSA workaround.
+
+Mon Jul 31 10:04:47 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c: Replaced all gcry_sexp_{car,cdr}_{data,mpi} by the new
+  gcry_sexp_nth_{data,mpi} functions.
+
+Tue Jul 25 17:44:15 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c (exp_to_key,sexp_to_sig,sexp_to_enc,gcry_pk_encrypt,
+    gcry_pk_decrypt,gcry_pk_sign,gcry_pk_genkey): Changed to work with
+    the new S-Exp interface.
+
+Mon Jul 17 16:35:47 CEST 2000  Werner Koch  <wk@>
+
+  * random.c (gather_faked): Replaced make_timestamp by time(2) again.
+
+Fri Jul 14 19:38:23 CEST 2000  Werner Koch  <wk@>
+
+  * md.c (gcry_md_ctl): Support GCRYCTL_{START,STOP}_DUMP.
+
+  * Makefile.am: Never compile mingw32 as module.
+
+  * Makefile.am: Tweaked module build and removed libtool
+
+  * Makefile.am:  Replaced -O1 by -O. Suggested by Alec Habig.
+
+  * elgamal.c (sign): Removed inactive code.
+
+  * rsa.c, rsa.h: New based on the old module version (only in CVS for now).
+  * pubkey.c (setup_pubkey_table): Added commented support for RSA.
+
+  * rndunix.c (waitpid): New. For UTS 2.1.  All by Dave Dykstra.
+  (my_popen): Do the FD_CLOEXEC only if it is available
+  (start_gatherer): Cope with missing _SC_OPEN_MAX
+
+  * rndunix.c: Add some more headers for QNX. By Sam Roberts.
+
+  * rndegd.c (gather_random): Shortcut level 0.
+  * rndunix.c (gather_random): Ditto.
+  * rndw32.c (gather_random): Ditto.
+
+  * rndw32.c: Replaced with code from Cryptlib and commented the old stuff.
+  * rndw32.c: Add some debuging code enabled by an environment variable.
+
+  * random.c (read_seed_file): Binary open for DOSish system
+  (update_random_seed_file): Ditto.
+  * random.c [MINGW32]: Include process.h for getpid.
+  * random.c (fast_random_poll): Add clock_gettime() as fallback for
+  system which support this POSIX.4 fucntion. By Sam Roberts.
+
+  * random.c (read_seed_file): Removed the S_ISLNK test becuase it
+  is already covered by !S_ISREG and is not defined in Unixware.
+  Reported by Dave Dykstra.
+  (update_random_seed_file): Silently ignore update request when pool
+  is not filled.
+
+  * random.c (read_seed_file): New.
+  (set_random_seed_file): New.
+  (read_pool): Try to read the seeding file.
+  (update_random_seed_file): New.
+
+  (read_pool): Do an initial extra seeding when level 2 quality random
+  is requested the first time.	This requestes at least POOLSIZE/2 bytes
+  of entropy.  Compined with the seeding file this should make normal
+  random bytes cheaper and increase the quality of the random bytes
+  used for key generation.
+
+  * random.c (read_pool): Print a more friendly error message in
+  cases when too much random is requested in one call.
+
+  * random.c (fast_random_poll): Check whether RUSAGE_SELF is defined;
+  this is not the case for some ESIX and Unixware, although they have
+  getrusage().
+
+  * primegen.c (generate_elg_prime): All primes are now generated with
+  the lowest random quality level.  Because they are public anyway we
+  don't need stronger random and by this we do not drain the systems
+  entropy so much.
+
+  * primegen.c (register_primegen_progress): New.
+  * dsa.c (register_pk_dsa_progress): New.
+  * elgamal.c (register_pk_elg_progress): New.
+
+  * elgamal.c (wiener_map): New.
+  (gen_k): Use a much smaller k.
+  (generate): Calculate the qbits using the wiener map and
+  choose an x at a size comparable to the one choosen in gen_k
+
+  * rmd160.c (rmd160_get_info): Moved casting to the left side due to a
+  problem with UTS4.3.	Suggested by Dave Dykstra.
+  * sha1.c (sha1_get_info): Ditto.
+  * tiger.c (tiger_get_info): Ditto.
+  * md5.c (md5_get_info): Ditto
+  * des.c (des_get_info): Ditto.
+  * blowfish.c (blowfish_get_info): Ditto.
+  * cast5.c (cast5_get_info): Ditto.
+  * twofish.c (twofish_get_info): Ditto.
+
+Fri Mar 24 11:25:45 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (md_open): Add hmac arg and allocate space for the pads.
+	(md_finalize): Add HMAC support.
+	(md_copy): Ditto.
+	(md_close): Ditto.
+	(gcry_md_reset): Ditto.
+	(gcry_md_ctl): Ditto.
+	(prepare_macpdas): New.
+
+Mon Mar 13 19:22:46 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (gcry_md_hash_buffer): Add support for the other algorithms.
+
+Mon Jan 31 16:37:34 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* genprime.c (generate_elg_prime): Fixed returned factors which never
+	worked for non-DSA keys.
+
+Thu Jan 27 18:00:44 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (sexp_to_key): Fixed mem leaks in case of errors.
+
+Mon Jan 24 22:24:38 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (gcry_pk_decrypt): Implemented.
+	(gcry_pk_encrypt): Implemented.
+	(gcry_pk_testkey): New.
+	(gcry_pk_genkey): New.
+	(pubkey_decrypt): Made static.
+	(pubkey_encrypt): Ditto.
+	(pubkey_check_secret_key): Ditto.
+	(pubkey_generate): Ditto.
+
+Mon Jan 24 13:04:28 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (pubkey_nbits): Removed and replaced by ...
+	(gcry_pk_get_nbits): this new one.
+
+Wed Dec  8 21:58:32 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dsa.c: s/mpi_powm/gcry_mpi_powm/g
+	* elgamal.c: Ditto.
+	* primegen.c: Ditto.
+
+	* : Replaced g10_opt_verbose by g10_log_verbosity().
+
+	* Makefile.am (INCLUDES): removed intl, add ../gcrypt
+
+Fri Nov 19 17:15:20 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dynload.c (cmp_filenames): New to replaced compare_filename() in
+	module.
+	(register_cipher_extension): Removed the tilde expansion stuff.
+	* rndeg.c (my_make_filename): New.
+
+	* : Replaced header util.h by g10lib.h
+
+	* random.c (gather_faked): Replaced make_timestamp by time(2).
+	Disabled wrning printed with tty_printf.
+	* rndlinux.c (gather_random): Always use fprintf instead of tty_xxx;
+	this should be replaced by a callback function.
+
+	* primegen.c (gen_prime): Use gcry_mpi_randomize.
+	(is_prime): Ditto.
+	* elgamal.c (test_keys): Ditto.
+	* dsa.c (test_keys): Ditto.
+
+	* cipher.c (gcry_cipher_close): Die on invalid handle.
+
+Mon Nov 15 21:36:02 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (gen_k): Use the new random API.
+	(generate): Ditto.
+	* dsa.c (gen_k): Ditto.
+	(generate): Ditto.
+
+Sat Nov 13 17:44:23 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (disable_pubkey_algo): Made static.
+	(gcry_pk_ctl): New.
+
+	* random.c (get_random_bits): Renamed to ...
+	(get_random_bytes): ... this and made static.
+	(gcry_random_bytes): New.
+	(gcry_random_bytes_secure): New.
+	(randomize_buffer): Renamed to ...
+	(gcry_randomize): ...this.
+
+	* md.c (gcry_md_hash_buffer): New.
+
+	* pubkey.c (gcry_pk_algo_info): 4 new commands.
+	(pubkey_get_npkey): Made static.
+	(pubkey_get_nskey): Made static.
+	(pubkey_get_nsig): Made static.
+	(pubkey_get_nenc): Made static.
+
+	* pubkey.c: Removed all G10ERR_xxx.
+	* cipher.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_CIPHER_ALGO.
+	* md.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_MD_ALGO.
+	* cast5.c (cast_setkey): Changed errocodes to GCRYERR_xxx.
+	* blowfish.c: Ditto.
+	* des.c: Ditto.
+	* twofish.c: Ditto.
+	* dsa.c: Ditto.
+	* elgamal.c: Ditto.
+
+	* g10c.c: Removed
+
+	* cipher.c (gcry_cipher_open): Replaced alloc functions and return NULL
+	if we are out of core.
+	* dynload.c: Replaced all memory allocation functions.
+	* md.c: Ditto.
+	* primegen.c: Ditto.
+	* pubkey.c: Ditto.
+	* random.c: Ditto.
+	* rndw32.c: Ditto.
+	* elgamal.c: Ditto.
+	* dsa.c: Ditto.
+
+Tue Oct 26 14:10:21 CEST 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (sign): Hugh found strange code here. Replaced by BUG().
+
+	* cipher.c: Merged with gcrypt/symapi.c.
+
+	* pubkey.c (string_to_pubkey_algo): Renamed function to ...
+	(gcry_pk_map_name): ... this.
+	(pubkey_algo_to_string): Renamed function to ...
+	(gcry_pk_algo_name): ... this.
+	(gcry_pk_algo_info): New.
+	* pubkey.c: Merged with gcrypt/pkapi.c.
+
+	* md.c (md_reset): Clear finalized; thanks to Ulf Moeller for
+	fixing this bug.
+
+	* md.c: Merged with gcrypt/mdapi.c
+
+Wed Sep 15 14:39:59 CEST 1999  Michael Roth <mroth@nessie.de>
+
+	* des.c: Various speed improvements: One bit pre rotation
+	  trick after initial permutation (Richard Outerbridge).
+	  Finished test of SSLeay Tripple-DES patterns.
+
+Wed Sep 15 16:22:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndw32.c: New.
+
+Mon Sep 13 10:51:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* bithelp.h: New.
+	* rmd160.h, sha1.h, md5.h: Use the rol macro from bithelp.h
+
+Tue Sep  7 16:23:36 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Fixed seds for latest egcc. By Ollivier Robert.
+
+Mon Sep  6 19:59:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (selftest): Add some testpattern
+
+Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (do_cbc_encrypt): Fixed serious bug occuring when not using
+	in place encryption. Pointed out by Frank Stajano.
+
+Mon Jul 26 09:34:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md5.c (md5_final): Fix for a SCO cpp bug.
+
+Thu Jul 15 10:15:35 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* elgamal.c (elg_check_secret_key,elg_encrypt
+	elg_decrypt,elg_sign,elg_verify): Sanity check on the args.
+	* dsa.c (dsa_check_secret_key,dsa_sign,dsa_verify): Ditto.
+
+	* pubkey.c (disable_pubkey_algo): New.
+	(check_pubkey_algo2): Look at disabled algo table.
+	* cipher.c (disable_cipher_algo): New.
+	(check_cipher_algo): Look at disabled algo table.
+
+Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Support for libtool.
+
+Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dsa.c (gen_k): Changed algorithm to consume less random bytes
+	* elgamal.c (gen_k): Ditto.
+
+	* random.c (random_dump_stats): New.
+
+Thu Jul  1 12:47:31 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c, elgamal.c, dsa.c (progess): New and replaced all
+	fputc with a call to this function.
+
+Sat Jun 26 12:15:59 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_write): s/ssize_t/int/ due to SunOS 4.1 probs.
+
+	* cipher.c (do_cbc_encrypt, do_cbc_decrypt): New.
+
+	* dynload.c (HAVE_DL_SHL_LOAD): Map hpux API to dlopen (Dave Dykstra).
+	* Makefile.am (install-exec-hook): Removed.
+
+Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (setup_cipher_table): Enable Twofish
+
+	* random.c (fast_random_poll): Disable use of times() for mingw32.
+
+Mon May 17 21:54:43 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (register_internal_cipher_extension): Minor init fix.
+
+Tue May  4 15:47:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c (gen_prime): Readded the Fermat test. Fixed the bug
+	that we didn't correct for step when passing the prime to the
+	Rabin-Miller test which led to bad performance (Stefan Keller).
+	(check_prime): Add a first Fermat test.
+
+Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_setiv): Add ivlen arg, changed all callers.
+
+	* random.c (randomize_buffer): alway use secure memory because
+	we can't use m_is_secure() on a statically allocated buffer.
+
+	* twofish.c: Replaced some macros by a loop to reduce text size.
+	* Makefile.am (twofish): No more need for sed editing.
+
+Fri Apr  9 12:26:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_open): Reversed the changes for AUTO_CFB.
+
+	* blowfish.c: Dropped the Blowfish 160 mode.
+	* cipher.c (cipher_open): Ditto.
+	(setup_cipher_table): Ditto.  And removed support of twofish128
+
+Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+	* twofish.c: Applied Matthew Skala's patches for 256 bit key.
+
+Tue Apr  6 19:58:12 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+Sat Mar 20 11:44:21 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndlinux.c (tty_printf) [IS_MODULE]: Removed.
+
+	* rndegd.c (gather_random): Some fixes.
+
+Wed Mar 17 13:09:03 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_read): New.
+	(gather_random): Changed the implementation.
+
+Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (DLSYM_NEEDS_UNDERSCORE): Renamed.
+
+Fri Feb 26 17:55:41 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c: Nearly a total rewrote.
+
+Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (context): Fixed alignment
+	* md.c: Ditto.
+
+	* rndegd.c: New
+
+Mon Feb 22 20:04:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c: New.
+
+Wed Feb 10 17:15:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Modules are now figured out by configure
+	* construct.c: New. Generated by configure. Changed all modules
+	to work with that.
+	* sha1.h: Removed.
+	* md5.h: Removed.
+
+	* twofish.c: Changed interface to allow Twofish/256
+
+	* rndunix.c (start_gatherer): Die on SIGPIPE.
+
+Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): Fix to avoid infinite loop.
+
+Sun Jan 17 11:04:33 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (is_weak_key): Replace system memcmp due to bugs
+	in SunOS's memcmp.
+	(des_get_info): Return error on failed selftest.
+	* twofish.c (twofish_setkey): Return error on failed selftest or
+	invalid keylength.
+	* cast5.c (cast_setkey): Ditto.
+	* blowfish.c (bf_setkey): Return error on failed selftest.
+
+Tue Jan 12 11:17:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (random_is_faked): New.
+
+	* tiger.c: Only compile if we have the u64 type
+
+Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): check for setuid.
+
+	* Makefile.am: Add a way to staically link random modules
+
+Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_stop_debug): Do a flush first.
+	(md_open): size of buffer now depends on the secure parameter
+
+Sun Jan  3 15:28:44 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (start_gatherer): Fixed stupid ==/= bug
+
+1998-12-31  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* des.c (is_weak_key): Rewrite loop end condition.
+
+Tue Dec 29 14:41:47 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c: add unistd.h for getpid().
+	(RAND_MAX): Fallback value for Sun.
+
+Wed Dec 23 17:12:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_copy): Reset debug.
+
+Mon Dec 14 21:18:49 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (read_random_source): Changed the interface to the
+	random gathering function.
+	(gather_faked): Use new interface.
+	* dynload.c (dynload_getfnc_fast_random_poll): Ditto.
+	(dynload_getfnc_gather_random): Ditto.
+	* rndlinux.c (gather_random): Ditto.
+	* rndunix.c (gather_random): Ditto.
+
+Sat Dec 12 18:40:32 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (SYMBOL_VERSION): New to cope with system which needs
+	underscores.
+
+	* rndunix.c: Rewrote large parts
+
+Thu Dec 10 20:15:36 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (load_extension): increased needed verbosity level.
+
+	* random.c (fast_random_poll): Fallback to a default fast random
+	poll function.
+	(read_random_source): Always use the faked entroy gatherer if no
+	gather module is available.
+	* rndlinux.c (fast_poll): Removed.
+	* rndunix.c (fast_poll): Removed.
+
+
+Wed Nov 25 12:33:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-*.c: Removed.
+	* rndlinux.c : New.
+	* rndunix.c : New.
+	* random.c : Restructured the interface to the gather modules.
+	(intialize): Call constructor functions
+	(read_radnom_source): Moved to here.
+	* dynload.c (dynload_getfnc_gather_random): New.
+	(dynload_getfnc_fast_random_poll): New.
+	(register_internal_cipher_extension): New.
+	(register_cipher_extension): Support of internal modules.
+
+Sun Nov  8 17:44:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (read_random_source): Removed the assert.
+
+Mon Oct 19 18:34:30 1998  me,,,  (wk@tobold)
+
+	* pubkey.c: Hack to allow us to give some info about RSA keys back.
+
+Thu Oct 15 11:47:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c: Support for DLD
+
+Wed Oct 14 12:13:07 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c: Now uses names from configure for /dev/random.
+
+1998-10-10  SL Baur  <steve@altair.xemacs.org>
+
+	* Makefile.am: fix sed -O substitutions to catch -O6, etc.
+
+Tue Oct  6 10:06:32 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (HAVE_GETTIMEOFDAY): Fixed (was ..GETTIMEOFTIME :-)
+	* rand-dummy.c (HAVE_GETTIMEOFDAY): Ditto.
+
+Mon Sep 28 13:23:09 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest): New.
+	(md_reset): New.
+
+Wed Sep 23 12:27:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (TIGER_CONTEXT): moved "buf", so that it is 64 bit aligned.
+
+Mon Sep 21 06:22:53 1998  Werner Koch  (wk@(none))
+
+	* des.c: Some patches from Michael.
+
+Thu Sep 17 19:00:06 1998  Werner Koch  (wk@(none))
+
+	* des.c : New file from Michael Roth <mroth@nessie.de>
+
+Mon Sep 14 11:10:55 1998  Werner Koch  (wk@(none))
+
+	* blowfish.c (bf_setkey): Niklas Hernaeus patch to detect weak keys.
+
+Mon Sep 14 09:19:25 1998  Werner Koch  (wk@(none))
+
+	* dynload.c (RTLD_NOW): Now defined to 1 if it is undefined.
+
+Mon Sep  7 17:04:33 1998  Werner Koch  (wk@(none))
+
+	* Makefile.am: Fixes to allow a different build directory
+
+Thu Aug  6 17:25:38 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* random.c (get_random_byte): Removed and changed all callers
+	to use get_random_bits()
+
+Mon Jul 27 10:30:22 1998  Werner Koch  (wk@(none))
+
+	* cipher.c : Support for other blocksizes
+	(cipher_get_blocksize): New.
+	* twofish.c: New.
+	* Makefile.am: Add twofish module.
+
+Mon Jul 13 21:30:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Simple alloc if secure_alloc is not set.
+	(get_random_bits): Ditto.
+
+Thu Jul  9 13:01:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c (load_extension): Function now nbails out if
+	the program is run setuid.
+
+Wed Jul  8 18:58:23 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_hash_buffer): New.
+
+Thu Jul  2 10:50:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_open): algos >=100 use standard CFB
+
+Thu Jun 25 11:18:25 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* Makefile.am: Support for extensions
+
+Thu Jun 18 12:09:38 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (mix_pool): simpler handling for level 0
+
+Mon Jun 15 14:40:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c: Removed from dist, will reappear as dynload module
+
+Sat Jun 13 14:16:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* pubkey.c: Major changes to allow extensions. Changed the inteface
+	of all public key ciphers and added the ability to load extensions
+	on demand.
+
+	* misc.c: Removed.
+
+Wed Jun 10 07:52:08 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* dynload.c: New.
+	* cipher.c: Major changes to allow extensions.
+
+Mon Jun  8 22:43:00 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Major internal chnages to support extensions.
+	* blowfish.c (blowfish_get_info): New and made all internal
+	functions static, changed heder.
+	* cast5.c (cast5_get_info): Likewise.
+
+Mon Jun  8 12:27:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (transform): Fix for big endian
+
+	* cipher.c (do_cfb_decrypt): Big endian fix.
+
+Fri May 22 07:30:39 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_get_oid): Add a new one for TIGER.
+
+Thu May 21 13:24:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Add support for a dummy cipher
+
+Thu May 14 15:40:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): fixed sigbus - I should better
+	add Christian von Roques's new implemenation of rmd160_write.
+
+Fri May  8 18:07:44 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-internal.h, rand-unix.c, rand-w32.c, rand_dummy.c: New
+	* random.c: Moved system specific functions to rand-****.c
+
+Fri May  8 14:01:17 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fast_random_poll): add call to gethrtime.
+
+Tue May  5 21:28:55 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): choosing x was not correct, could
+	yield 6 bytes which are not from the random pool, tsss, tsss..
+
+Tue May  5 14:09:06 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Add arg mode, changed all
+	callers and implemented mode 1.
+
+Mon Apr 27 14:41:58 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_get_keylen): New.
+
+Sun Apr 26 14:44:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c, tiger.h: New.
+
+Wed Apr  8 14:57:11 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (check_pubkey_algo2): New.
+
+Tue Apr  7 18:46:49 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: New
+	* misc.c (check_cipher_algo): Moved to cipher.c
+	* cast5.c: Moved many functions to cipher.c
+	* blowfish.c: Likewise.
+
+Sat Apr  4 19:52:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cast5.c: Implemented and tested.
+
+Wed Apr  1 16:38:27 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): Faster generation of x in some cases.
+
+Thu Mar 19 13:54:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* blowfish.c (blowfish_decode_cfb): changed XOR operation
+	(blowfish_encode_cfb): Ditto.
+
+Thu Mar 12 14:04:05 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* sha1.c (transform): Rewrote
+
+	* blowfish.c (encrypt): Unrolled for rounds == 16
+	(decrypt): Ditto.
+
+Tue Mar 10 16:32:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): Unrolled the loop.
+
+Tue Mar 10 13:05:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Add pool_balance stuff.
+	(get_random_bits): New.
+
+	* elgamal.c (elg_generate): Now uses get_random_bits to generate x.
+
+
+Tue Mar 10 11:33:51 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest_length): New.
+
+Tue Mar 10 11:27:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c (dsa_verify): Works.
+
+Mon Mar  9 12:59:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c, dsa.h: Removed some unused code.
+
+Wed Mar  4 10:39:22 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_open): Add call to fast_random_poll.
+	blowfish.c (blowfish_setkey): Ditto.
+
+Tue Mar  3 13:32:54 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_mixblock): New.
+	* random.c: Restructured to start with a new RNG implementation.
+	* random.h: New.
+
+Mon Mar  2 19:21:46 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* gost.c, gost.h: Removed because they did only contain trash.
+
+Sun Mar  1 16:42:29 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fill_buffer): removed error message if n == -1.
+
+Fri Feb 27 16:39:34 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_enable): No init if called twice.
+
+Thu Feb 26 07:57:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Changed the progress printing.
+	(gen_prime): Ditto.
+
+Tue Feb 24 12:28:42 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md5.c, md.5 : Replaced by a modified version of md5.c from
+	GNU textutils 1.22.
+
+Wed Feb 18 14:08:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c, md.h : New debugging support
+
+Mon Feb 16 10:08:47 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (cipher_algo_to_string): New
+	(pubkey_algo_to_string): New.
+	(digest_algo_to_string): New.
+
+
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+	   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+ This file is free software; as a special exception the author gives
+ unlimited permission to copy and/or distribute it, with or without
+ modifications, as long as this notice is preserved.
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/grub-core/lib/libgcrypt-grub/cipher/arcfour.c b/grub-core/lib/libgcrypt-grub/cipher/arcfour.c
new file mode 100644
index 0000000..9d82360
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/arcfour.c
@@ -0,0 +1,143 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* arcfour.c  -  The arcfour stream cipher
+ *	Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of the algorithm, see:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9. Pages 397 ff.
+ */
+
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+
+typedef struct {
+    int idx_i, idx_j;
+    byte sbox[256];
+} ARCFOUR_context;
+
+static void
+do_encrypt_stream( ARCFOUR_context *ctx,
+		   byte *outbuf, const byte *inbuf, unsigned int length )
+{
+  register int i = ctx->idx_i;
+  register int j = ctx->idx_j;
+  register byte *sbox = ctx->sbox;
+  register int t;
+
+  while ( length-- )
+    {
+      i++;
+      i = i & 255; /* The and-op seems to be faster than the mod-op. */
+      j += sbox[i];
+      j &= 255;
+      t = sbox[i]; sbox[i] = sbox[j]; sbox[j] = t;
+      *outbuf++ = *inbuf++ ^ sbox[(sbox[i] + sbox[j]) & 255];
+    }
+
+  ctx->idx_i = i;
+  ctx->idx_j = j;
+}
+
+static void
+encrypt_stream (void *context,
+                byte *outbuf, const byte *inbuf, unsigned int length)
+{
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+  do_encrypt_stream (ctx, outbuf, inbuf, length );
+  _gcry_burn_stack (64);
+}
+
+
+static gcry_err_code_t
+do_arcfour_setkey (void *context, const byte *key, unsigned int keylen)
+{
+  static int initialized;
+  static const char* selftest_failed;
+  int i, j;
+  byte karr[256];
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+
+  if (!initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("ARCFOUR selftest failed (%s)\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if( keylen < 40/8 ) /* we want at least 40 bits */
+    return GPG_ERR_INV_KEYLEN;
+
+  ctx->idx_i = ctx->idx_j = 0;
+  for (i=0; i < 256; i++ )
+    ctx->sbox[i] = i;
+  for (i=0; i < 256; i++ )
+    karr[i] = key[i%keylen];
+  for (i=j=0; i < 256; i++ )
+    {
+      int t;
+      j = (j + ctx->sbox[i] + karr[i]) % 256;
+      t = ctx->sbox[i];
+      ctx->sbox[i] = ctx->sbox[j];
+      ctx->sbox[j] = t;
+    }
+  memset( karr, 0, 256 );
+
+  return GPG_ERR_NO_ERROR;
+}
+
+static gcry_err_code_t
+arcfour_setkey ( void *context, const byte *key, unsigned int keylen )
+{
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+  gcry_err_code_t rc = do_arcfour_setkey (ctx, key, keylen );
+  _gcry_burn_stack (300);
+  return rc;
+}
+
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_arcfour =
+  {
+    "ARCFOUR", NULL, NULL, 1, 128, sizeof (ARCFOUR_context),
+    arcfour_setkey, NULL, NULL, encrypt_stream, encrypt_stream,
+#ifdef GRUB_UTIL
+    .modname = "gcry_arcfour",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_arcfour)
+{
+  grub_cipher_register (&_gcry_cipher_spec_arcfour);
+}
+
+GRUB_MOD_FINI(gcry_arcfour)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_arcfour);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/bithelp.h b/grub-core/lib/libgcrypt-grub/cipher/bithelp.h
new file mode 100644
index 0000000..e957b4e
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/bithelp.h
@@ -0,0 +1,57 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+/* bithelp.h  -  Some bit manipulation helpers
+ *	Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_BITHELP_H
+#define G10_BITHELP_H
+
+
+/****************
+ * Rotate the 32 bit unsigned integer X by N bits left/right
+ */
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol( u32 x, int n)
+{
+	__asm__("roll %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+ror(u32 x, int n)
+{
+	__asm__("rorl %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define ror(x,n) ( ((x) >> (n)) | ((x) << (32-(n))) )
+#endif
+
+
+#endif /*G10_BITHELP_H*/
diff --git a/grub-core/lib/libgcrypt-grub/cipher/blowfish.c b/grub-core/lib/libgcrypt-grub/cipher/blowfish.c
new file mode 100644
index 0000000..612bfce
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/blowfish.c
@@ -0,0 +1,592 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* blowfish.c  -  Blowfish encryption
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of the algorithm, see:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9. Pages 336 ff.
+ */
+
+/* Test values:
+ * key	  "abcdefghijklmnopqrstuvwxyz";
+ * plain  "BLOWFISH"
+ * cipher 32 4E D0 FE F4 13 A2 03
+ *
+ */
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+#define BLOWFISH_BLOCKSIZE 8
+#define BLOWFISH_ROUNDS 16
+
+typedef struct {
+    u32 s0[256];
+    u32 s1[256];
+    u32 s2[256];
+    u32 s3[256];
+    u32 p[BLOWFISH_ROUNDS+2];
+} BLOWFISH_context;
+
+static gcry_err_code_t bf_setkey (void *c, const byte *key, unsigned keylen);
+static void encrypt_block (void *bc, byte *outbuf, const byte *inbuf);
+static void decrypt_block (void *bc, byte *outbuf, const byte *inbuf);
+
+
+/* precomputed S boxes */
+static const u32 ks0[256] = {
+    0xD1310BA6,0x98DFB5AC,0x2FFD72DB,0xD01ADFB7,0xB8E1AFED,0x6A267E96,
+    0xBA7C9045,0xF12C7F99,0x24A19947,0xB3916CF7,0x0801F2E2,0x858EFC16,
+    0x636920D8,0x71574E69,0xA458FEA3,0xF4933D7E,0x0D95748F,0x728EB658,
+    0x718BCD58,0x82154AEE,0x7B54A41D,0xC25A59B5,0x9C30D539,0x2AF26013,
+    0xC5D1B023,0x286085F0,0xCA417918,0xB8DB38EF,0x8E79DCB0,0x603A180E,
+    0x6C9E0E8B,0xB01E8A3E,0xD71577C1,0xBD314B27,0x78AF2FDA,0x55605C60,
+    0xE65525F3,0xAA55AB94,0x57489862,0x63E81440,0x55CA396A,0x2AAB10B6,
+    0xB4CC5C34,0x1141E8CE,0xA15486AF,0x7C72E993,0xB3EE1411,0x636FBC2A,
+    0x2BA9C55D,0x741831F6,0xCE5C3E16,0x9B87931E,0xAFD6BA33,0x6C24CF5C,
+    0x7A325381,0x28958677,0x3B8F4898,0x6B4BB9AF,0xC4BFE81B,0x66282193,
+    0x61D809CC,0xFB21A991,0x487CAC60,0x5DEC8032,0xEF845D5D,0xE98575B1,
+    0xDC262302,0xEB651B88,0x23893E81,0xD396ACC5,0x0F6D6FF3,0x83F44239,
+    0x2E0B4482,0xA4842004,0x69C8F04A,0x9E1F9B5E,0x21C66842,0xF6E96C9A,
+    0x670C9C61,0xABD388F0,0x6A51A0D2,0xD8542F68,0x960FA728,0xAB5133A3,
+    0x6EEF0B6C,0x137A3BE4,0xBA3BF050,0x7EFB2A98,0xA1F1651D,0x39AF0176,
+    0x66CA593E,0x82430E88,0x8CEE8619,0x456F9FB4,0x7D84A5C3,0x3B8B5EBE,
+    0xE06F75D8,0x85C12073,0x401A449F,0x56C16AA6,0x4ED3AA62,0x363F7706,
+    0x1BFEDF72,0x429B023D,0x37D0D724,0xD00A1248,0xDB0FEAD3,0x49F1C09B,
+    0x075372C9,0x80991B7B,0x25D479D8,0xF6E8DEF7,0xE3FE501A,0xB6794C3B,
+    0x976CE0BD,0x04C006BA,0xC1A94FB6,0x409F60C4,0x5E5C9EC2,0x196A2463,
+    0x68FB6FAF,0x3E6C53B5,0x1339B2EB,0x3B52EC6F,0x6DFC511F,0x9B30952C,
+    0xCC814544,0xAF5EBD09,0xBEE3D004,0xDE334AFD,0x660F2807,0x192E4BB3,
+    0xC0CBA857,0x45C8740F,0xD20B5F39,0xB9D3FBDB,0x5579C0BD,0x1A60320A,
+    0xD6A100C6,0x402C7279,0x679F25FE,0xFB1FA3CC,0x8EA5E9F8,0xDB3222F8,
+    0x3C7516DF,0xFD616B15,0x2F501EC8,0xAD0552AB,0x323DB5FA,0xFD238760,
+    0x53317B48,0x3E00DF82,0x9E5C57BB,0xCA6F8CA0,0x1A87562E,0xDF1769DB,
+    0xD542A8F6,0x287EFFC3,0xAC6732C6,0x8C4F5573,0x695B27B0,0xBBCA58C8,
+    0xE1FFA35D,0xB8F011A0,0x10FA3D98,0xFD2183B8,0x4AFCB56C,0x2DD1D35B,
+    0x9A53E479,0xB6F84565,0xD28E49BC,0x4BFB9790,0xE1DDF2DA,0xA4CB7E33,
+    0x62FB1341,0xCEE4C6E8,0xEF20CADA,0x36774C01,0xD07E9EFE,0x2BF11FB4,
+    0x95DBDA4D,0xAE909198,0xEAAD8E71,0x6B93D5A0,0xD08ED1D0,0xAFC725E0,
+    0x8E3C5B2F,0x8E7594B7,0x8FF6E2FB,0xF2122B64,0x8888B812,0x900DF01C,
+    0x4FAD5EA0,0x688FC31C,0xD1CFF191,0xB3A8C1AD,0x2F2F2218,0xBE0E1777,
+    0xEA752DFE,0x8B021FA1,0xE5A0CC0F,0xB56F74E8,0x18ACF3D6,0xCE89E299,
+    0xB4A84FE0,0xFD13E0B7,0x7CC43B81,0xD2ADA8D9,0x165FA266,0x80957705,
+    0x93CC7314,0x211A1477,0xE6AD2065,0x77B5FA86,0xC75442F5,0xFB9D35CF,
+    0xEBCDAF0C,0x7B3E89A0,0xD6411BD3,0xAE1E7E49,0x00250E2D,0x2071B35E,
+    0x226800BB,0x57B8E0AF,0x2464369B,0xF009B91E,0x5563911D,0x59DFA6AA,
+    0x78C14389,0xD95A537F,0x207D5BA2,0x02E5B9C5,0x83260376,0x6295CFA9,
+    0x11C81968,0x4E734A41,0xB3472DCA,0x7B14A94A,0x1B510052,0x9A532915,
+    0xD60F573F,0xBC9BC6E4,0x2B60A476,0x81E67400,0x08BA6FB5,0x571BE91F,
+    0xF296EC6B,0x2A0DD915,0xB6636521,0xE7B9F9B6,0xFF34052E,0xC5855664,
+    0x53B02D5D,0xA99F8FA1,0x08BA4799,0x6E85076A };
+
+static const u32 ks1[256] = {
+    0x4B7A70E9,0xB5B32944,0xDB75092E,0xC4192623,0xAD6EA6B0,0x49A7DF7D,
+    0x9CEE60B8,0x8FEDB266,0xECAA8C71,0x699A17FF,0x5664526C,0xC2B19EE1,
+    0x193602A5,0x75094C29,0xA0591340,0xE4183A3E,0x3F54989A,0x5B429D65,
+    0x6B8FE4D6,0x99F73FD6,0xA1D29C07,0xEFE830F5,0x4D2D38E6,0xF0255DC1,
+    0x4CDD2086,0x8470EB26,0x6382E9C6,0x021ECC5E,0x09686B3F,0x3EBAEFC9,
+    0x3C971814,0x6B6A70A1,0x687F3584,0x52A0E286,0xB79C5305,0xAA500737,
+    0x3E07841C,0x7FDEAE5C,0x8E7D44EC,0x5716F2B8,0xB03ADA37,0xF0500C0D,
+    0xF01C1F04,0x0200B3FF,0xAE0CF51A,0x3CB574B2,0x25837A58,0xDC0921BD,
+    0xD19113F9,0x7CA92FF6,0x94324773,0x22F54701,0x3AE5E581,0x37C2DADC,
+    0xC8B57634,0x9AF3DDA7,0xA9446146,0x0FD0030E,0xECC8C73E,0xA4751E41,
+    0xE238CD99,0x3BEA0E2F,0x3280BBA1,0x183EB331,0x4E548B38,0x4F6DB908,
+    0x6F420D03,0xF60A04BF,0x2CB81290,0x24977C79,0x5679B072,0xBCAF89AF,
+    0xDE9A771F,0xD9930810,0xB38BAE12,0xDCCF3F2E,0x5512721F,0x2E6B7124,
+    0x501ADDE6,0x9F84CD87,0x7A584718,0x7408DA17,0xBC9F9ABC,0xE94B7D8C,
+    0xEC7AEC3A,0xDB851DFA,0x63094366,0xC464C3D2,0xEF1C1847,0x3215D908,
+    0xDD433B37,0x24C2BA16,0x12A14D43,0x2A65C451,0x50940002,0x133AE4DD,
+    0x71DFF89E,0x10314E55,0x81AC77D6,0x5F11199B,0x043556F1,0xD7A3C76B,
+    0x3C11183B,0x5924A509,0xF28FE6ED,0x97F1FBFA,0x9EBABF2C,0x1E153C6E,
+    0x86E34570,0xEAE96FB1,0x860E5E0A,0x5A3E2AB3,0x771FE71C,0x4E3D06FA,
+    0x2965DCB9,0x99E71D0F,0x803E89D6,0x5266C825,0x2E4CC978,0x9C10B36A,
+    0xC6150EBA,0x94E2EA78,0xA5FC3C53,0x1E0A2DF4,0xF2F74EA7,0x361D2B3D,
+    0x1939260F,0x19C27960,0x5223A708,0xF71312B6,0xEBADFE6E,0xEAC31F66,
+    0xE3BC4595,0xA67BC883,0xB17F37D1,0x018CFF28,0xC332DDEF,0xBE6C5AA5,
+    0x65582185,0x68AB9802,0xEECEA50F,0xDB2F953B,0x2AEF7DAD,0x5B6E2F84,
+    0x1521B628,0x29076170,0xECDD4775,0x619F1510,0x13CCA830,0xEB61BD96,
+    0x0334FE1E,0xAA0363CF,0xB5735C90,0x4C70A239,0xD59E9E0B,0xCBAADE14,
+    0xEECC86BC,0x60622CA7,0x9CAB5CAB,0xB2F3846E,0x648B1EAF,0x19BDF0CA,
+    0xA02369B9,0x655ABB50,0x40685A32,0x3C2AB4B3,0x319EE9D5,0xC021B8F7,
+    0x9B540B19,0x875FA099,0x95F7997E,0x623D7DA8,0xF837889A,0x97E32D77,
+    0x11ED935F,0x16681281,0x0E358829,0xC7E61FD6,0x96DEDFA1,0x7858BA99,
+    0x57F584A5,0x1B227263,0x9B83C3FF,0x1AC24696,0xCDB30AEB,0x532E3054,
+    0x8FD948E4,0x6DBC3128,0x58EBF2EF,0x34C6FFEA,0xFE28ED61,0xEE7C3C73,
+    0x5D4A14D9,0xE864B7E3,0x42105D14,0x203E13E0,0x45EEE2B6,0xA3AAABEA,
+    0xDB6C4F15,0xFACB4FD0,0xC742F442,0xEF6ABBB5,0x654F3B1D,0x41CD2105,
+    0xD81E799E,0x86854DC7,0xE44B476A,0x3D816250,0xCF62A1F2,0x5B8D2646,
+    0xFC8883A0,0xC1C7B6A3,0x7F1524C3,0x69CB7492,0x47848A0B,0x5692B285,
+    0x095BBF00,0xAD19489D,0x1462B174,0x23820E00,0x58428D2A,0x0C55F5EA,
+    0x1DADF43E,0x233F7061,0x3372F092,0x8D937E41,0xD65FECF1,0x6C223BDB,
+    0x7CDE3759,0xCBEE7460,0x4085F2A7,0xCE77326E,0xA6078084,0x19F8509E,
+    0xE8EFD855,0x61D99735,0xA969A7AA,0xC50C06C2,0x5A04ABFC,0x800BCADC,
+    0x9E447A2E,0xC3453484,0xFDD56705,0x0E1E9EC9,0xDB73DBD3,0x105588CD,
+    0x675FDA79,0xE3674340,0xC5C43465,0x713E38D8,0x3D28F89E,0xF16DFF20,
+    0x153E21E7,0x8FB03D4A,0xE6E39F2B,0xDB83ADF7 };
+
+static const u32 ks2[256] = {
+    0xE93D5A68,0x948140F7,0xF64C261C,0x94692934,0x411520F7,0x7602D4F7,
+    0xBCF46B2E,0xD4A20068,0xD4082471,0x3320F46A,0x43B7D4B7,0x500061AF,
+    0x1E39F62E,0x97244546,0x14214F74,0xBF8B8840,0x4D95FC1D,0x96B591AF,
+    0x70F4DDD3,0x66A02F45,0xBFBC09EC,0x03BD9785,0x7FAC6DD0,0x31CB8504,
+    0x96EB27B3,0x55FD3941,0xDA2547E6,0xABCA0A9A,0x28507825,0x530429F4,
+    0x0A2C86DA,0xE9B66DFB,0x68DC1462,0xD7486900,0x680EC0A4,0x27A18DEE,
+    0x4F3FFEA2,0xE887AD8C,0xB58CE006,0x7AF4D6B6,0xAACE1E7C,0xD3375FEC,
+    0xCE78A399,0x406B2A42,0x20FE9E35,0xD9F385B9,0xEE39D7AB,0x3B124E8B,
+    0x1DC9FAF7,0x4B6D1856,0x26A36631,0xEAE397B2,0x3A6EFA74,0xDD5B4332,
+    0x6841E7F7,0xCA7820FB,0xFB0AF54E,0xD8FEB397,0x454056AC,0xBA489527,
+    0x55533A3A,0x20838D87,0xFE6BA9B7,0xD096954B,0x55A867BC,0xA1159A58,
+    0xCCA92963,0x99E1DB33,0xA62A4A56,0x3F3125F9,0x5EF47E1C,0x9029317C,
+    0xFDF8E802,0x04272F70,0x80BB155C,0x05282CE3,0x95C11548,0xE4C66D22,
+    0x48C1133F,0xC70F86DC,0x07F9C9EE,0x41041F0F,0x404779A4,0x5D886E17,
+    0x325F51EB,0xD59BC0D1,0xF2BCC18F,0x41113564,0x257B7834,0x602A9C60,
+    0xDFF8E8A3,0x1F636C1B,0x0E12B4C2,0x02E1329E,0xAF664FD1,0xCAD18115,
+    0x6B2395E0,0x333E92E1,0x3B240B62,0xEEBEB922,0x85B2A20E,0xE6BA0D99,
+    0xDE720C8C,0x2DA2F728,0xD0127845,0x95B794FD,0x647D0862,0xE7CCF5F0,
+    0x5449A36F,0x877D48FA,0xC39DFD27,0xF33E8D1E,0x0A476341,0x992EFF74,
+    0x3A6F6EAB,0xF4F8FD37,0xA812DC60,0xA1EBDDF8,0x991BE14C,0xDB6E6B0D,
+    0xC67B5510,0x6D672C37,0x2765D43B,0xDCD0E804,0xF1290DC7,0xCC00FFA3,
+    0xB5390F92,0x690FED0B,0x667B9FFB,0xCEDB7D9C,0xA091CF0B,0xD9155EA3,
+    0xBB132F88,0x515BAD24,0x7B9479BF,0x763BD6EB,0x37392EB3,0xCC115979,
+    0x8026E297,0xF42E312D,0x6842ADA7,0xC66A2B3B,0x12754CCC,0x782EF11C,
+    0x6A124237,0xB79251E7,0x06A1BBE6,0x4BFB6350,0x1A6B1018,0x11CAEDFA,
+    0x3D25BDD8,0xE2E1C3C9,0x44421659,0x0A121386,0xD90CEC6E,0xD5ABEA2A,
+    0x64AF674E,0xDA86A85F,0xBEBFE988,0x64E4C3FE,0x9DBC8057,0xF0F7C086,
+    0x60787BF8,0x6003604D,0xD1FD8346,0xF6381FB0,0x7745AE04,0xD736FCCC,
+    0x83426B33,0xF01EAB71,0xB0804187,0x3C005E5F,0x77A057BE,0xBDE8AE24,
+    0x55464299,0xBF582E61,0x4E58F48F,0xF2DDFDA2,0xF474EF38,0x8789BDC2,
+    0x5366F9C3,0xC8B38E74,0xB475F255,0x46FCD9B9,0x7AEB2661,0x8B1DDF84,
+    0x846A0E79,0x915F95E2,0x466E598E,0x20B45770,0x8CD55591,0xC902DE4C,
+    0xB90BACE1,0xBB8205D0,0x11A86248,0x7574A99E,0xB77F19B6,0xE0A9DC09,
+    0x662D09A1,0xC4324633,0xE85A1F02,0x09F0BE8C,0x4A99A025,0x1D6EFE10,
+    0x1AB93D1D,0x0BA5A4DF,0xA186F20F,0x2868F169,0xDCB7DA83,0x573906FE,
+    0xA1E2CE9B,0x4FCD7F52,0x50115E01,0xA70683FA,0xA002B5C4,0x0DE6D027,
+    0x9AF88C27,0x773F8641,0xC3604C06,0x61A806B5,0xF0177A28,0xC0F586E0,
+    0x006058AA,0x30DC7D62,0x11E69ED7,0x2338EA63,0x53C2DD94,0xC2C21634,
+    0xBBCBEE56,0x90BCB6DE,0xEBFC7DA1,0xCE591D76,0x6F05E409,0x4B7C0188,
+    0x39720A3D,0x7C927C24,0x86E3725F,0x724D9DB9,0x1AC15BB4,0xD39EB8FC,
+    0xED545578,0x08FCA5B5,0xD83D7CD3,0x4DAD0FC4,0x1E50EF5E,0xB161E6F8,
+    0xA28514D9,0x6C51133C,0x6FD5C7E7,0x56E14EC4,0x362ABFCE,0xDDC6C837,
+    0xD79A3234,0x92638212,0x670EFA8E,0x406000E0 };
+
+static const u32 ks3[256] = {
+    0x3A39CE37,0xD3FAF5CF,0xABC27737,0x5AC52D1B,0x5CB0679E,0x4FA33742,
+    0xD3822740,0x99BC9BBE,0xD5118E9D,0xBF0F7315,0xD62D1C7E,0xC700C47B,
+    0xB78C1B6B,0x21A19045,0xB26EB1BE,0x6A366EB4,0x5748AB2F,0xBC946E79,
+    0xC6A376D2,0x6549C2C8,0x530FF8EE,0x468DDE7D,0xD5730A1D,0x4CD04DC6,
+    0x2939BBDB,0xA9BA4650,0xAC9526E8,0xBE5EE304,0xA1FAD5F0,0x6A2D519A,
+    0x63EF8CE2,0x9A86EE22,0xC089C2B8,0x43242EF6,0xA51E03AA,0x9CF2D0A4,
+    0x83C061BA,0x9BE96A4D,0x8FE51550,0xBA645BD6,0x2826A2F9,0xA73A3AE1,
+    0x4BA99586,0xEF5562E9,0xC72FEFD3,0xF752F7DA,0x3F046F69,0x77FA0A59,
+    0x80E4A915,0x87B08601,0x9B09E6AD,0x3B3EE593,0xE990FD5A,0x9E34D797,
+    0x2CF0B7D9,0x022B8B51,0x96D5AC3A,0x017DA67D,0xD1CF3ED6,0x7C7D2D28,
+    0x1F9F25CF,0xADF2B89B,0x5AD6B472,0x5A88F54C,0xE029AC71,0xE019A5E6,
+    0x47B0ACFD,0xED93FA9B,0xE8D3C48D,0x283B57CC,0xF8D56629,0x79132E28,
+    0x785F0191,0xED756055,0xF7960E44,0xE3D35E8C,0x15056DD4,0x88F46DBA,
+    0x03A16125,0x0564F0BD,0xC3EB9E15,0x3C9057A2,0x97271AEC,0xA93A072A,
+    0x1B3F6D9B,0x1E6321F5,0xF59C66FB,0x26DCF319,0x7533D928,0xB155FDF5,
+    0x03563482,0x8ABA3CBB,0x28517711,0xC20AD9F8,0xABCC5167,0xCCAD925F,
+    0x4DE81751,0x3830DC8E,0x379D5862,0x9320F991,0xEA7A90C2,0xFB3E7BCE,
+    0x5121CE64,0x774FBE32,0xA8B6E37E,0xC3293D46,0x48DE5369,0x6413E680,
+    0xA2AE0810,0xDD6DB224,0x69852DFD,0x09072166,0xB39A460A,0x6445C0DD,
+    0x586CDECF,0x1C20C8AE,0x5BBEF7DD,0x1B588D40,0xCCD2017F,0x6BB4E3BB,
+    0xDDA26A7E,0x3A59FF45,0x3E350A44,0xBCB4CDD5,0x72EACEA8,0xFA6484BB,
+    0x8D6612AE,0xBF3C6F47,0xD29BE463,0x542F5D9E,0xAEC2771B,0xF64E6370,
+    0x740E0D8D,0xE75B1357,0xF8721671,0xAF537D5D,0x4040CB08,0x4EB4E2CC,
+    0x34D2466A,0x0115AF84,0xE1B00428,0x95983A1D,0x06B89FB4,0xCE6EA048,
+    0x6F3F3B82,0x3520AB82,0x011A1D4B,0x277227F8,0x611560B1,0xE7933FDC,
+    0xBB3A792B,0x344525BD,0xA08839E1,0x51CE794B,0x2F32C9B7,0xA01FBAC9,
+    0xE01CC87E,0xBCC7D1F6,0xCF0111C3,0xA1E8AAC7,0x1A908749,0xD44FBD9A,
+    0xD0DADECB,0xD50ADA38,0x0339C32A,0xC6913667,0x8DF9317C,0xE0B12B4F,
+    0xF79E59B7,0x43F5BB3A,0xF2D519FF,0x27D9459C,0xBF97222C,0x15E6FC2A,
+    0x0F91FC71,0x9B941525,0xFAE59361,0xCEB69CEB,0xC2A86459,0x12BAA8D1,
+    0xB6C1075E,0xE3056A0C,0x10D25065,0xCB03A442,0xE0EC6E0E,0x1698DB3B,
+    0x4C98A0BE,0x3278E964,0x9F1F9532,0xE0D392DF,0xD3A0342B,0x8971F21E,
+    0x1B0A7441,0x4BA3348C,0xC5BE7120,0xC37632D8,0xDF359F8D,0x9B992F2E,
+    0xE60B6F47,0x0FE3F11D,0xE54CDA54,0x1EDAD891,0xCE6279CF,0xCD3E7E6F,
+    0x1618B166,0xFD2C1D05,0x848FD2C5,0xF6FB2299,0xF523F357,0xA6327623,
+    0x93A83531,0x56CCCD02,0xACF08162,0x5A75EBB5,0x6E163697,0x88D273CC,
+    0xDE966292,0x81B949D0,0x4C50901B,0x71C65614,0xE6C6C7BD,0x327A140A,
+    0x45E1D006,0xC3F27B9A,0xC9AA53FD,0x62A80F00,0xBB25BFE2,0x35BDD2F6,
+    0x71126905,0xB2040222,0xB6CBCF7C,0xCD769C2B,0x53113EC0,0x1640E3D3,
+    0x38ABBD60,0x2547ADF0,0xBA38209C,0xF746CE76,0x77AFA1C5,0x20756060,
+    0x85CBFE4E,0x8AE88DD8,0x7AAAF9B0,0x4CF9AA7E,0x1948C25C,0x02FB8A8C,
+    0x01C36AE4,0xD6EBE1F9,0x90D4F869,0xA65CDEA0,0x3F09252D,0xC208E69F,
+    0xB74E6132,0xCE77E25B,0x578FDFE3,0x3AC372E6 };
+
+static const u32 ps[BLOWFISH_ROUNDS+2] = {
+    0x243F6A88,0x85A308D3,0x13198A2E,0x03707344,0xA4093822,0x299F31D0,
+    0x082EFA98,0xEC4E6C89,0x452821E6,0x38D01377,0xBE5466CF,0x34E90C6C,
+    0xC0AC29B7,0xC97C50DD,0x3F84D5B5,0xB5470917,0x9216D5D9,0x8979FB1B };
+
+
+
+#if BLOWFISH_ROUNDS != 16
+static inline u32
+function_F( BLOWFISH_context *bc, u32 x )
+{
+    u16 a, b, c, d;
+
+#ifdef WORDS_BIGENDIAN
+    a = ((byte*)&x)[0];
+    b = ((byte*)&x)[1];
+    c = ((byte*)&x)[2];
+    d = ((byte*)&x)[3];
+#else
+    a = ((byte*)&x)[3];
+    b = ((byte*)&x)[2];
+    c = ((byte*)&x)[1];
+    d = ((byte*)&x)[0];
+#endif
+
+    return ((bc->s0[a] + bc->s1[b]) ^ bc->s2[c] ) + bc->s3[d];
+}
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define F(x) ((( s0[((byte*)&x)[0]] + s1[((byte*)&x)[1]])	 \
+		   ^ s2[((byte*)&x)[2]]) + s3[((byte*)&x)[3]] )
+#else
+#define F(x) ((( s0[((byte*)&x)[3]] + s1[((byte*)&x)[2]])	 \
+		   ^ s2[((byte*)&x)[1]]) + s3[((byte*)&x)[0]] )
+#endif
+#define R(l,r,i)  do { l ^= p[i]; r ^= F(l); } while(0)
+
+
+static void
+do_encrypt ( BLOWFISH_context *bc, u32 *ret_xl, u32 *ret_xr )
+{
+#if BLOWFISH_ROUNDS == 16
+  u32 xl, xr, *s0, *s1, *s2, *s3, *p;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+  s0 = bc->s0;
+  s1 = bc->s1;
+  s2 = bc->s2;
+  s3 = bc->s3;
+
+  R( xl, xr,	0);
+  R( xr, xl,	1);
+  R( xl, xr,	2);
+  R( xr, xl,	3);
+  R( xl, xr,	4);
+  R( xr, xl,	5);
+  R( xl, xr,	6);
+  R( xr, xl,	7);
+  R( xl, xr,	8);
+  R( xr, xl,	9);
+  R( xl, xr, 10);
+  R( xr, xl, 11);
+  R( xl, xr, 12);
+  R( xr, xl, 13);
+  R( xl, xr, 14);
+  R( xr, xl, 15);
+
+  xl ^= p[BLOWFISH_ROUNDS];
+  xr ^= p[BLOWFISH_ROUNDS+1];
+
+  *ret_xl = xr;
+  *ret_xr = xl;
+
+#else
+  u32 xl, xr, temp, *p;
+  int i;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+
+  for(i=0; i < BLOWFISH_ROUNDS; i++ )
+    {
+      xl ^= p[i];
+      xr ^= function_F(bc, xl);
+      temp = xl;
+      xl = xr;
+      xr = temp;
+    }
+  temp = xl;
+  xl = xr;
+  xr = temp;
+
+  xr ^= p[BLOWFISH_ROUNDS];
+  xl ^= p[BLOWFISH_ROUNDS+1];
+
+  *ret_xl = xl;
+  *ret_xr = xr;
+#endif
+}
+
+
+static void
+decrypt ( BLOWFISH_context *bc, u32 *ret_xl, u32 *ret_xr )
+{
+#if BLOWFISH_ROUNDS == 16
+  u32 xl, xr, *s0, *s1, *s2, *s3, *p;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+  s0 = bc->s0;
+  s1 = bc->s1;
+  s2 = bc->s2;
+  s3 = bc->s3;
+
+  R( xl, xr, 17);
+  R( xr, xl, 16);
+  R( xl, xr, 15);
+  R( xr, xl, 14);
+  R( xl, xr, 13);
+  R( xr, xl, 12);
+  R( xl, xr, 11);
+  R( xr, xl, 10);
+  R( xl, xr,	9);
+  R( xr, xl,	8);
+  R( xl, xr,	7);
+  R( xr, xl,	6);
+  R( xl, xr,	5);
+  R( xr, xl,	4);
+  R( xl, xr,	3);
+  R( xr, xl,	2);
+
+  xl ^= p[1];
+  xr ^= p[0];
+
+  *ret_xl = xr;
+  *ret_xr = xl;
+
+#else
+  u32 xl, xr, temp, *p;
+  int i;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+
+  for (i=BLOWFISH_ROUNDS+1; i > 1; i-- )
+    {
+      xl ^= p[i];
+      xr ^= function_F(bc, xl);
+      temp = xl;
+      xl = xr;
+      xr = temp;
+    }
+
+  temp = xl;
+  xl = xr;
+  xr = temp;
+
+  xr ^= p[1];
+  xl ^= p[0];
+
+  *ret_xl = xl;
+  *ret_xr = xr;
+#endif
+}
+
+#undef F
+#undef R
+
+static void
+do_encrypt_block ( BLOWFISH_context *bc, byte *outbuf, const byte *inbuf )
+{
+  u32 d1, d2;
+
+  d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+  d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+  do_encrypt( bc, &d1, &d2 );
+  outbuf[0] = (d1 >> 24) & 0xff;
+  outbuf[1] = (d1 >> 16) & 0xff;
+  outbuf[2] = (d1 >>	8) & 0xff;
+  outbuf[3] =  d1	   & 0xff;
+  outbuf[4] = (d2 >> 24) & 0xff;
+  outbuf[5] = (d2 >> 16) & 0xff;
+  outbuf[6] = (d2 >>	8) & 0xff;
+  outbuf[7] =  d2	   & 0xff;
+}
+
+static void
+encrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  BLOWFISH_context *bc = (BLOWFISH_context *) context;
+  do_encrypt_block (bc, outbuf, inbuf);
+  _gcry_burn_stack (64);
+}
+
+
+static void
+do_decrypt_block (BLOWFISH_context *bc, byte *outbuf, const byte *inbuf)
+{
+  u32 d1, d2;
+
+  d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+  d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+  decrypt( bc, &d1, &d2 );
+  outbuf[0] = (d1 >> 24) & 0xff;
+  outbuf[1] = (d1 >> 16) & 0xff;
+  outbuf[2] = (d1 >>	8) & 0xff;
+  outbuf[3] =  d1	   & 0xff;
+  outbuf[4] = (d2 >> 24) & 0xff;
+  outbuf[5] = (d2 >> 16) & 0xff;
+  outbuf[6] = (d2 >>	8) & 0xff;
+  outbuf[7] =  d2	   & 0xff;
+}
+
+static void
+decrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  BLOWFISH_context *bc = (BLOWFISH_context *) context;
+  do_decrypt_block (bc, outbuf, inbuf);
+  _gcry_burn_stack (64);
+}
+
+
+
+
+
+static gcry_err_code_t
+do_bf_setkey (BLOWFISH_context *c, const byte *key, unsigned keylen)
+{
+  int i, j;
+  u32 data, datal, datar;
+  static int initialized;
+  static const char *selftest_failed;
+
+  if( !initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("%s\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  for(i=0; i < BLOWFISH_ROUNDS+2; i++ )
+    c->p[i] = ps[i];
+  for(i=0; i < 256; i++ )
+    {
+      c->s0[i] = ks0[i];
+      c->s1[i] = ks1[i];
+      c->s2[i] = ks2[i];
+      c->s3[i] = ks3[i];
+    }
+
+  for(i=j=0; i < BLOWFISH_ROUNDS+2; i++ )
+    {
+#ifdef WORDS_BIGENDIAN
+      ((byte*)&data)[0] = key[j];
+      ((byte*)&data)[1] = key[(j+1)%keylen];
+      ((byte*)&data)[2] = key[(j+2)%keylen];
+      ((byte*)&data)[3] = key[(j+3)%keylen];
+#else
+      ((byte*)&data)[3] = key[j];
+      ((byte*)&data)[2] = key[(j+1)%keylen];
+      ((byte*)&data)[1] = key[(j+2)%keylen];
+      ((byte*)&data)[0] = key[(j+3)%keylen];
+#endif
+      c->p[i] ^= data;
+      j = (j+4) % keylen;
+    }
+
+  datal = datar = 0;
+  for(i=0; i < BLOWFISH_ROUNDS+2; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->p[i]   = datal;
+      c->p[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s0[i]   = datal;
+      c->s0[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s1[i]   = datal;
+      c->s1[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s2[i]   = datal;
+      c->s2[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s3[i]   = datal;
+      c->s3[i+1] = datar;
+    }
+
+
+  /* Check for weak key.  A weak key is a key in which a value in
+     the P-array (here c) occurs more than once per table.  */
+  for(i=0; i < 255; i++ )
+    {
+      for( j=i+1; j < 256; j++)
+        {
+          if( (c->s0[i] == c->s0[j]) || (c->s1[i] == c->s1[j]) ||
+              (c->s2[i] == c->s2[j]) || (c->s3[i] == c->s3[j]) )
+            return GPG_ERR_WEAK_KEY;
+        }
+    }
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+bf_setkey (void *context, const byte *key, unsigned keylen)
+{
+  BLOWFISH_context *c = (BLOWFISH_context *) context;
+  gcry_err_code_t rc = do_bf_setkey (c, key, keylen);
+  _gcry_burn_stack (64);
+  return rc;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_blowfish =
+  {
+    "BLOWFISH", NULL, NULL, BLOWFISH_BLOCKSIZE, 128,
+    sizeof (BLOWFISH_context),
+    bf_setkey, encrypt_block, decrypt_block
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_blowfish",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_blowfish)
+{
+  grub_cipher_register (&_gcry_cipher_spec_blowfish);
+}
+
+GRUB_MOD_FINI(gcry_blowfish)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_blowfish);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/bufhelp.h b/grub-core/lib/libgcrypt-grub/cipher/bufhelp.h
new file mode 100644
index 0000000..89471e6
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/bufhelp.h
@@ -0,0 +1,435 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+/* bufhelp.h  -  Some buffer manipulation helpers
+ * Copyright (C) 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef GCRYPT_BUFHELP_H
+#define GCRYPT_BUFHELP_H
+
+
+#include "bithelp.h"
+
+
+#undef BUFHELP_FAST_UNALIGNED_ACCESS
+#if defined(HAVE_GCC_ATTRIBUTE_PACKED) && \
+    defined(HAVE_GCC_ATTRIBUTE_ALIGNED) && \
+    (defined(__i386__) || defined(__x86_64__) || \
+     (defined(__arm__) && defined(__ARM_FEATURE_UNALIGNED)) || \
+     defined(__aarch64__))
+/* These architectures are able of unaligned memory accesses and can
+   handle those fast.
+ */
+# define BUFHELP_FAST_UNALIGNED_ACCESS 1
+#endif
+
+
+#ifdef BUFHELP_FAST_UNALIGNED_ACCESS
+/* Define type with one-byte alignment on architectures with fast unaligned
+   memory accesses.
+ */
+typedef struct bufhelp_int_s
+{
+  uintptr_t a;
+} __attribute__((packed, aligned(1))) bufhelp_int_t;
+#else
+/* Define type with default alignment for other architectures (unaligned
+   accessed handled in per byte loops).
+ */
+typedef struct bufhelp_int_s
+{
+  uintptr_t a;
+} bufhelp_int_t;
+#endif
+
+
+/* Optimized function for small buffer copying */
+static inline void
+buf_cpy(void *_dst, const void *_src, size_t len)
+{
+#if __GNUC__ >= 4 && (defined(__x86_64__) || defined(__i386__))
+  /* For AMD64 and i386, memcpy is faster.  */
+  memcpy(_dst, _src, len);
+#else
+  byte *dst = _dst;
+  const byte *src = _src;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a = (lsrc++)->a;
+
+  dst = (byte *)ldst;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ = *src++;
+#endif /*__GNUC__ >= 4 && (__x86_64__ || __i386__)*/
+}
+
+
+/* Optimized function for buffer xoring */
+static inline void
+buf_xor(void *_dst, const void *_src1, const void *_src2, size_t len)
+{
+  byte *dst = _dst;
+  const byte *src1 = _src1;
+  const byte *src2 = _src2;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc1, *lsrc2;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src1 | (uintptr_t)src2) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc1 = (const bufhelp_int_t *)(const void *)src1;
+  lsrc2 = (const bufhelp_int_t *)(const void *)src2;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a = (lsrc1++)->a ^ (lsrc2++)->a;
+
+  dst = (byte *)ldst;
+  src1 = (const byte *)lsrc1;
+  src2 = (const byte *)lsrc2;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ = *src1++ ^ *src2++;
+}
+
+
+/* Optimized function for in-place buffer xoring. */
+static inline void
+buf_xor_1(void *_dst, const void *_src, size_t len)
+{
+  byte *dst = _dst;
+  const byte *src = _src;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a ^= (lsrc++)->a;
+
+  dst = (byte *)ldst;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ ^= *src++;
+}
+
+
+/* Optimized function for buffer xoring with two destination buffers.  Used
+   mainly by CFB mode encryption.  */
+static inline void
+buf_xor_2dst(void *_dst1, void *_dst2, const void *_src, size_t len)
+{
+  byte *dst1 = _dst1;
+  byte *dst2 = _dst2;
+  const byte *src = _src;
+  bufhelp_int_t *ldst1, *ldst2;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)src | (uintptr_t)dst1 | (uintptr_t)dst2) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst1 = (bufhelp_int_t *)(void *)dst1;
+  ldst2 = (bufhelp_int_t *)(void *)dst2;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst1++)->a = ((ldst2++)->a ^= (lsrc++)->a);
+
+  dst1 = (byte *)ldst1;
+  dst2 = (byte *)ldst2;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst1++ = (*dst2++ ^= *src++);
+}
+
+
+/* Optimized function for combined buffer xoring and copying.  Used by mainly
+   CBC mode decryption.  */
+static inline void
+buf_xor_n_copy_2(void *_dst_xor, const void *_src_xor, void *_srcdst_cpy,
+		 const void *_src_cpy, size_t len)
+{
+  byte *dst_xor = _dst_xor;
+  byte *srcdst_cpy = _srcdst_cpy;
+  const byte *src_xor = _src_xor;
+  const byte *src_cpy = _src_cpy;
+  byte temp;
+  bufhelp_int_t *ldst_xor, *lsrcdst_cpy;
+  const bufhelp_int_t *lsrc_cpy, *lsrc_xor;
+  uintptr_t ltemp;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)src_cpy | (uintptr_t)src_xor | (uintptr_t)dst_xor |
+       (uintptr_t)srcdst_cpy) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst_xor = (bufhelp_int_t *)(void *)dst_xor;
+  lsrc_xor = (const bufhelp_int_t *)(void *)src_xor;
+  lsrcdst_cpy = (bufhelp_int_t *)(void *)srcdst_cpy;
+  lsrc_cpy = (const bufhelp_int_t *)(const void *)src_cpy;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    {
+      ltemp = (lsrc_cpy++)->a;
+      (ldst_xor++)->a = (lsrcdst_cpy)->a ^ (lsrc_xor++)->a;
+      (lsrcdst_cpy++)->a = ltemp;
+    }
+
+  dst_xor = (byte *)ldst_xor;
+  src_xor = (const byte *)lsrc_xor;
+  srcdst_cpy = (byte *)lsrcdst_cpy;
+  src_cpy = (const byte *)lsrc_cpy;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    {
+      temp = *src_cpy++;
+      *dst_xor++ = *srcdst_cpy ^ *src_xor++;
+      *srcdst_cpy++ = temp;
+    }
+}
+
+
+/* Optimized function for combined buffer xoring and copying.  Used by mainly
+   CFB mode decryption.  */
+static inline void
+buf_xor_n_copy(void *_dst_xor, void *_srcdst_cpy, const void *_src, size_t len)
+{
+  buf_xor_n_copy_2(_dst_xor, _src, _srcdst_cpy, _src, len);
+}
+
+
+/* Constant-time compare of two buffers.  Returns 1 if buffers are equal,
+   and 0 if buffers differ.  */
+static inline int
+buf_eq_const(const void *_a, const void *_b, size_t len)
+{
+  const byte *a = _a;
+  const byte *b = _b;
+  size_t diff, i;
+
+  /* Constant-time compare. */
+  for (i = 0, diff = 0; i < len; i++)
+    diff -= !!(a[i] - b[i]);
+
+  return !diff;
+}
+
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+
+/* Functions for loading and storing unaligned u32 values of different
+   endianness.  */
+static inline u32 buf_get_be32(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u32)in[0] << 24) | ((u32)in[1] << 16) | \
+         ((u32)in[2] << 8) | (u32)in[3];
+}
+
+static inline u32 buf_get_le32(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u32)in[3] << 24) | ((u32)in[2] << 16) | \
+         ((u32)in[1] << 8) | (u32)in[0];
+}
+
+static inline void buf_put_be32(void *_buf, u32 val)
+{
+  byte *out = _buf;
+  out[0] = val >> 24;
+  out[1] = val >> 16;
+  out[2] = val >> 8;
+  out[3] = val;
+}
+
+static inline void buf_put_le32(void *_buf, u32 val)
+{
+  byte *out = _buf;
+  out[3] = val >> 24;
+  out[2] = val >> 16;
+  out[1] = val >> 8;
+  out[0] = val;
+}
+
+
+/* Functions for loading and storing unaligned u64 values of different
+   endianness.  */
+static inline u64 buf_get_be64(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u64)in[0] << 56) | ((u64)in[1] << 48) | \
+         ((u64)in[2] << 40) | ((u64)in[3] << 32) | \
+         ((u64)in[4] << 24) | ((u64)in[5] << 16) | \
+         ((u64)in[6] << 8) | (u64)in[7];
+}
+
+static inline u64 buf_get_le64(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u64)in[7] << 56) | ((u64)in[6] << 48) | \
+         ((u64)in[5] << 40) | ((u64)in[4] << 32) | \
+         ((u64)in[3] << 24) | ((u64)in[2] << 16) | \
+         ((u64)in[1] << 8) | (u64)in[0];
+}
+
+static inline void buf_put_be64(void *_buf, u64 val)
+{
+  byte *out = _buf;
+  out[0] = val >> 56;
+  out[1] = val >> 48;
+  out[2] = val >> 40;
+  out[3] = val >> 32;
+  out[4] = val >> 24;
+  out[5] = val >> 16;
+  out[6] = val >> 8;
+  out[7] = val;
+}
+
+static inline void buf_put_le64(void *_buf, u64 val)
+{
+  byte *out = _buf;
+  out[7] = val >> 56;
+  out[6] = val >> 48;
+  out[5] = val >> 40;
+  out[4] = val >> 32;
+  out[3] = val >> 24;
+  out[2] = val >> 16;
+  out[1] = val >> 8;
+  out[0] = val;
+}
+
+#else /*BUFHELP_FAST_UNALIGNED_ACCESS*/
+
+typedef struct bufhelp_u32_s
+{
+  u32 a;
+} __attribute__((packed, aligned(1))) bufhelp_u32_t;
+
+/* Functions for loading and storing unaligned u32 values of different
+   endianness.  */
+static inline u32 buf_get_be32(const void *_buf)
+{
+  return be_bswap32(((const bufhelp_u32_t *)_buf)->a);
+}
+
+static inline u32 buf_get_le32(const void *_buf)
+{
+  return le_bswap32(((const bufhelp_u32_t *)_buf)->a);
+}
+
+static inline void buf_put_be32(void *_buf, u32 val)
+{
+  bufhelp_u32_t *out = _buf;
+  out->a = be_bswap32(val);
+}
+
+static inline void buf_put_le32(void *_buf, u32 val)
+{
+  bufhelp_u32_t *out = _buf;
+  out->a = le_bswap32(val);
+}
+
+
+typedef struct bufhelp_u64_s
+{
+  u64 a;
+} __attribute__((packed, aligned(1))) bufhelp_u64_t;
+
+/* Functions for loading and storing unaligned u64 values of different
+   endianness.  */
+static inline u64 buf_get_be64(const void *_buf)
+{
+  return be_bswap64(((const bufhelp_u64_t *)_buf)->a);
+}
+
+static inline u64 buf_get_le64(const void *_buf)
+{
+  return le_bswap64(((const bufhelp_u64_t *)_buf)->a);
+}
+
+static inline void buf_put_be64(void *_buf, u64 val)
+{
+  bufhelp_u64_t *out = _buf;
+  out->a = be_bswap64(val);
+}
+
+static inline void buf_put_le64(void *_buf, u64 val)
+{
+  bufhelp_u64_t *out = _buf;
+  out->a = le_bswap64(val);
+}
+
+
+#endif /*BUFHELP_FAST_UNALIGNED_ACCESS*/
+
+#endif /*GCRYPT_BUFHELP_H*/
diff --git a/grub-core/lib/libgcrypt-grub/cipher/camellia-glue.c b/grub-core/lib/libgcrypt-grub/cipher/camellia-glue.c
new file mode 100644
index 0000000..f1a9143
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/camellia-glue.c
@@ -0,0 +1,211 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* camellia-glue.c - Glue for the Camellia cipher
+ * Copyright (C) 2007 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* I put all the libgcrypt-specific stuff in this file to keep the
+   camellia.c/camellia.h files exactly as provided by NTT.  If they
+   update their code, this should make it easier to bring the changes
+   in. - dshaw
+
+   There is one small change which needs to be done: Include the
+   following code at the top of camellia.h: */
+#if 0
+
+/* To use Camellia with libraries it is often useful to keep the name
+ * space of the library clean.  The following macro is thus useful:
+ *
+ *     #define CAMELLIA_EXT_SYM_PREFIX foo_
+ *
+ * This prefixes all external symbols with "foo_".
+ */
+#ifdef HAVE_CONFIG_H
+#endif
+#ifdef CAMELLIA_EXT_SYM_PREFIX
+#define CAMELLIA_PREFIX1(x,y) x ## y
+#define CAMELLIA_PREFIX2(x,y) CAMELLIA_PREFIX1(x,y)
+#define CAMELLIA_PREFIX(x)    CAMELLIA_PREFIX2(CAMELLIA_EXT_SYM_PREFIX,x)
+#define Camellia_Ekeygen      CAMELLIA_PREFIX(Camellia_Ekeygen)
+#define Camellia_EncryptBlock CAMELLIA_PREFIX(Camellia_EncryptBlock)
+#define Camellia_DecryptBlock CAMELLIA_PREFIX(Camellia_DecryptBlock)
+#define camellia_decrypt128   CAMELLIA_PREFIX(camellia_decrypt128)
+#define camellia_decrypt256   CAMELLIA_PREFIX(camellia_decrypt256)
+#define camellia_encrypt128   CAMELLIA_PREFIX(camellia_encrypt128)
+#define camellia_encrypt256   CAMELLIA_PREFIX(camellia_encrypt256)
+#define camellia_setup128     CAMELLIA_PREFIX(camellia_setup128)
+#define camellia_setup192     CAMELLIA_PREFIX(camellia_setup192)
+#define camellia_setup256     CAMELLIA_PREFIX(camellia_setup256)
+#endif /*CAMELLIA_EXT_SYM_PREFIX*/
+
+#endif /* Code sample. */
+
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+#include "camellia.h"
+
+typedef struct
+{
+  int keybitlength;
+  KEY_TABLE_TYPE keytable;
+} CAMELLIA_context;
+
+
+static gcry_err_code_t
+camellia_setkey(void *c, const byte *key, unsigned keylen)
+{
+  CAMELLIA_context *ctx=c;
+  static int initialized=0;
+  static const char *selftest_failed=NULL;
+
+  if(keylen!=16 && keylen!=24 && keylen!=32)
+    return GPG_ERR_INV_KEYLEN;
+
+  if(!initialized)
+    {
+      initialized=1;
+      selftest_failed=selftest();
+      if(selftest_failed)
+	log_error("%s\n",selftest_failed);
+    }
+
+  if(selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  ctx->keybitlength=keylen*8;
+  Camellia_Ekeygen(ctx->keybitlength,key,ctx->keytable);
+  _gcry_burn_stack
+    ((19+34+34)*sizeof(u32)+2*sizeof(void*) /* camellia_setup256 */
+     +(4+32)*sizeof(u32)+2*sizeof(void*)    /* camellia_setup192 */
+     +0+sizeof(int)+2*sizeof(void*)         /* Camellia_Ekeygen */
+     +3*2*sizeof(void*)                     /* Function calls.  */
+     );
+
+  return 0;
+}
+
+static void
+camellia_encrypt(void *c, byte *outbuf, const byte *inbuf)
+{
+  CAMELLIA_context *ctx=c;
+
+  Camellia_EncryptBlock(ctx->keybitlength,inbuf,ctx->keytable,outbuf);
+  _gcry_burn_stack
+    (sizeof(int)+2*sizeof(unsigned char *)+sizeof(KEY_TABLE_TYPE)
+     +4*sizeof(u32)
+     +2*sizeof(u32*)+4*sizeof(u32)
+     +2*2*sizeof(void*) /* Function calls.  */
+    );
+}
+
+static void
+camellia_decrypt(void *c, byte *outbuf, const byte *inbuf)
+{
+  CAMELLIA_context *ctx=c;
+
+  Camellia_DecryptBlock(ctx->keybitlength,inbuf,ctx->keytable,outbuf);
+  _gcry_burn_stack
+    (sizeof(int)+2*sizeof(unsigned char *)+sizeof(KEY_TABLE_TYPE)
+     +4*sizeof(u32)
+     +2*sizeof(u32*)+4*sizeof(u32)
+     +2*2*sizeof(void*) /* Function calls.  */
+    );
+}
+
+
+/* These oids are from
+   <http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications_oid.html>,
+   retrieved May 1, 2007. */
+
+static gcry_cipher_oid_spec_t camellia128_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.2", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.1", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.3", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.4", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+static gcry_cipher_oid_spec_t camellia192_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.3", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.21", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.23", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.24", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+static gcry_cipher_oid_spec_t camellia256_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.4", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.41", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.43", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.44", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia128 =
+  {
+    "CAMELLIA128",NULL,camellia128_oids,CAMELLIA_BLOCK_SIZE,128,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_camellia",
+#endif
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia192 =
+  {
+    "CAMELLIA192",NULL,camellia192_oids,CAMELLIA_BLOCK_SIZE,192,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_camellia",
+#endif
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia256 =
+  {
+    "CAMELLIA256",NULL,camellia256_oids,CAMELLIA_BLOCK_SIZE,256,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_camellia",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_camellia)
+{
+  grub_cipher_register (&_gcry_cipher_spec_camellia128);
+  grub_cipher_register (&_gcry_cipher_spec_camellia192);
+  grub_cipher_register (&_gcry_cipher_spec_camellia256);
+}
+
+GRUB_MOD_FINI(gcry_camellia)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_camellia128);
+  grub_cipher_unregister (&_gcry_cipher_spec_camellia192);
+  grub_cipher_unregister (&_gcry_cipher_spec_camellia256);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/camellia.c b/grub-core/lib/libgcrypt-grub/cipher/camellia.c
new file mode 100644
index 0000000..5c85ea8
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/camellia.c
@@ -0,0 +1,1463 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* camellia.h	ver 1.2.0
+ *
+ * Copyright (C) 2006,2007
+ * NTT (Nippon Telegraph and Telephone Corporation).
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/*
+ * Algorithm Specification
+ *  http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
+ */
+
+
+#include "camellia.h"
+
+/* u32 must be 32bit word */
+typedef unsigned int u32;
+typedef unsigned char u8;
+
+/* key constants */
+
+#define CAMELLIA_SIGMA1L (0xA09E667FL)
+#define CAMELLIA_SIGMA1R (0x3BCC908BL)
+#define CAMELLIA_SIGMA2L (0xB67AE858L)
+#define CAMELLIA_SIGMA2R (0x4CAA73B2L)
+#define CAMELLIA_SIGMA3L (0xC6EF372FL)
+#define CAMELLIA_SIGMA3R (0xE94F82BEL)
+#define CAMELLIA_SIGMA4L (0x54FF53A5L)
+#define CAMELLIA_SIGMA4R (0xF1D36F1CL)
+#define CAMELLIA_SIGMA5L (0x10E527FAL)
+#define CAMELLIA_SIGMA5R (0xDE682D1DL)
+#define CAMELLIA_SIGMA6L (0xB05688C2L)
+#define CAMELLIA_SIGMA6R (0xB3E6C1FDL)
+
+/*
+ *  macros
+ */
+
+
+#if defined(_MSC_VER)
+
+# define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
+# define GETU32(p) SWAP(*((u32 *)(p)))
+# define PUTU32(ct, st) {*((u32 *)(ct)) = SWAP((st));}
+
+#else /* not MS-VC */
+
+# define GETU32(pt)				\
+    (((u32)(pt)[0] << 24)			\
+     ^ ((u32)(pt)[1] << 16)			\
+     ^ ((u32)(pt)[2] <<  8)			\
+     ^ ((u32)(pt)[3]))
+
+# define PUTU32(ct, st)  {			\
+	(ct)[0] = (u8)((st) >> 24);		\
+	(ct)[1] = (u8)((st) >> 16);		\
+	(ct)[2] = (u8)((st) >>  8);		\
+	(ct)[3] = (u8)(st); }
+
+#endif
+
+#define CamelliaSubkeyL(INDEX) (subkey[(INDEX)*2])
+#define CamelliaSubkeyR(INDEX) (subkey[(INDEX)*2 + 1])
+
+/* rotation right shift 1byte */
+#define CAMELLIA_RR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define CAMELLIA_RL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define CAMELLIA_RL8(x) (((x) << 8) + ((x) >> 24))
+
+#define CAMELLIA_ROLDQ(ll, lr, rl, rr, w0, w1, bits)	\
+    do {						\
+	w0 = ll;					\
+	ll = (ll << bits) + (lr >> (32 - bits));	\
+	lr = (lr << bits) + (rl >> (32 - bits));	\
+	rl = (rl << bits) + (rr >> (32 - bits));	\
+	rr = (rr << bits) + (w0 >> (32 - bits));	\
+    } while(0)
+
+#define CAMELLIA_ROLDQo32(ll, lr, rl, rr, w0, w1, bits)	\
+    do {						\
+	w0 = ll;					\
+	w1 = lr;					\
+	ll = (lr << (bits - 32)) + (rl >> (64 - bits));	\
+	lr = (rl << (bits - 32)) + (rr >> (64 - bits));	\
+	rl = (rr << (bits - 32)) + (w0 >> (64 - bits));	\
+	rr = (w0 << (bits - 32)) + (w1 >> (64 - bits));	\
+    } while(0)
+
+#define CAMELLIA_SP1110(INDEX) (camellia_sp1110[(INDEX)])
+#define CAMELLIA_SP0222(INDEX) (camellia_sp0222[(INDEX)])
+#define CAMELLIA_SP3033(INDEX) (camellia_sp3033[(INDEX)])
+#define CAMELLIA_SP4404(INDEX) (camellia_sp4404[(INDEX)])
+
+#define CAMELLIA_F(xl, xr, kl, kr, yl, yr, il, ir, t0, t1)	\
+    do {							\
+	il = xl ^ kl;						\
+	ir = xr ^ kr;						\
+	t0 = il >> 16;						\
+	t1 = ir >> 16;						\
+	yl = CAMELLIA_SP1110(ir & 0xff)				\
+	    ^ CAMELLIA_SP0222((t1 >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP3033(t1 & 0xff)			\
+	    ^ CAMELLIA_SP4404((ir >> 8) & 0xff);		\
+	yr = CAMELLIA_SP1110((t0 >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP0222(t0 & 0xff)			\
+	    ^ CAMELLIA_SP3033((il >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP4404(il & 0xff);			\
+	yl ^= yr;						\
+	yr = CAMELLIA_RR8(yr);					\
+	yr ^= yl;						\
+    } while(0)
+
+
+/*
+ * for speed up
+ *
+ */
+#define CAMELLIA_FLS(ll, lr, rl, rr, kll, klr, krl, krr, t0, t1, t2, t3) \
+    do {								\
+	t0 = kll;							\
+	t0 &= ll;							\
+	lr ^= CAMELLIA_RL1(t0);						\
+	t1 = klr;							\
+	t1 |= lr;							\
+	ll ^= t1;							\
+									\
+	t2 = krr;							\
+	t2 |= rr;							\
+	rl ^= t2;							\
+	t3 = krl;							\
+	t3 &= rl;							\
+	rr ^= CAMELLIA_RL1(t3);						\
+    } while(0)
+
+#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir, t0, t1)	\
+    do {								\
+	ir = CAMELLIA_SP1110(xr & 0xff)					\
+	    ^ CAMELLIA_SP0222((xr >> 24) & 0xff)			\
+	    ^ CAMELLIA_SP3033((xr >> 16) & 0xff)			\
+	    ^ CAMELLIA_SP4404((xr >> 8) & 0xff);			\
+	il = CAMELLIA_SP1110((xl >> 24) & 0xff)				\
+	    ^ CAMELLIA_SP0222((xl >> 16) & 0xff)			\
+	    ^ CAMELLIA_SP3033((xl >> 8) & 0xff)				\
+	    ^ CAMELLIA_SP4404(xl & 0xff);				\
+	il ^= kl;							\
+	ir ^= kr;							\
+	ir ^= il;							\
+	il = CAMELLIA_RR8(il);						\
+	il ^= ir;							\
+	yl ^= ir;							\
+	yr ^= il;							\
+    } while(0)
+
+
+static const u32 camellia_sp1110[256] = {
+    0x70707000,0x82828200,0x2c2c2c00,0xececec00,
+    0xb3b3b300,0x27272700,0xc0c0c000,0xe5e5e500,
+    0xe4e4e400,0x85858500,0x57575700,0x35353500,
+    0xeaeaea00,0x0c0c0c00,0xaeaeae00,0x41414100,
+    0x23232300,0xefefef00,0x6b6b6b00,0x93939300,
+    0x45454500,0x19191900,0xa5a5a500,0x21212100,
+    0xededed00,0x0e0e0e00,0x4f4f4f00,0x4e4e4e00,
+    0x1d1d1d00,0x65656500,0x92929200,0xbdbdbd00,
+    0x86868600,0xb8b8b800,0xafafaf00,0x8f8f8f00,
+    0x7c7c7c00,0xebebeb00,0x1f1f1f00,0xcecece00,
+    0x3e3e3e00,0x30303000,0xdcdcdc00,0x5f5f5f00,
+    0x5e5e5e00,0xc5c5c500,0x0b0b0b00,0x1a1a1a00,
+    0xa6a6a600,0xe1e1e100,0x39393900,0xcacaca00,
+    0xd5d5d500,0x47474700,0x5d5d5d00,0x3d3d3d00,
+    0xd9d9d900,0x01010100,0x5a5a5a00,0xd6d6d600,
+    0x51515100,0x56565600,0x6c6c6c00,0x4d4d4d00,
+    0x8b8b8b00,0x0d0d0d00,0x9a9a9a00,0x66666600,
+    0xfbfbfb00,0xcccccc00,0xb0b0b000,0x2d2d2d00,
+    0x74747400,0x12121200,0x2b2b2b00,0x20202000,
+    0xf0f0f000,0xb1b1b100,0x84848400,0x99999900,
+    0xdfdfdf00,0x4c4c4c00,0xcbcbcb00,0xc2c2c200,
+    0x34343400,0x7e7e7e00,0x76767600,0x05050500,
+    0x6d6d6d00,0xb7b7b700,0xa9a9a900,0x31313100,
+    0xd1d1d100,0x17171700,0x04040400,0xd7d7d700,
+    0x14141400,0x58585800,0x3a3a3a00,0x61616100,
+    0xdedede00,0x1b1b1b00,0x11111100,0x1c1c1c00,
+    0x32323200,0x0f0f0f00,0x9c9c9c00,0x16161600,
+    0x53535300,0x18181800,0xf2f2f200,0x22222200,
+    0xfefefe00,0x44444400,0xcfcfcf00,0xb2b2b200,
+    0xc3c3c300,0xb5b5b500,0x7a7a7a00,0x91919100,
+    0x24242400,0x08080800,0xe8e8e800,0xa8a8a800,
+    0x60606000,0xfcfcfc00,0x69696900,0x50505000,
+    0xaaaaaa00,0xd0d0d000,0xa0a0a000,0x7d7d7d00,
+    0xa1a1a100,0x89898900,0x62626200,0x97979700,
+    0x54545400,0x5b5b5b00,0x1e1e1e00,0x95959500,
+    0xe0e0e000,0xffffff00,0x64646400,0xd2d2d200,
+    0x10101000,0xc4c4c400,0x00000000,0x48484800,
+    0xa3a3a300,0xf7f7f700,0x75757500,0xdbdbdb00,
+    0x8a8a8a00,0x03030300,0xe6e6e600,0xdadada00,
+    0x09090900,0x3f3f3f00,0xdddddd00,0x94949400,
+    0x87878700,0x5c5c5c00,0x83838300,0x02020200,
+    0xcdcdcd00,0x4a4a4a00,0x90909000,0x33333300,
+    0x73737300,0x67676700,0xf6f6f600,0xf3f3f300,
+    0x9d9d9d00,0x7f7f7f00,0xbfbfbf00,0xe2e2e200,
+    0x52525200,0x9b9b9b00,0xd8d8d800,0x26262600,
+    0xc8c8c800,0x37373700,0xc6c6c600,0x3b3b3b00,
+    0x81818100,0x96969600,0x6f6f6f00,0x4b4b4b00,
+    0x13131300,0xbebebe00,0x63636300,0x2e2e2e00,
+    0xe9e9e900,0x79797900,0xa7a7a700,0x8c8c8c00,
+    0x9f9f9f00,0x6e6e6e00,0xbcbcbc00,0x8e8e8e00,
+    0x29292900,0xf5f5f500,0xf9f9f900,0xb6b6b600,
+    0x2f2f2f00,0xfdfdfd00,0xb4b4b400,0x59595900,
+    0x78787800,0x98989800,0x06060600,0x6a6a6a00,
+    0xe7e7e700,0x46464600,0x71717100,0xbababa00,
+    0xd4d4d400,0x25252500,0xababab00,0x42424200,
+    0x88888800,0xa2a2a200,0x8d8d8d00,0xfafafa00,
+    0x72727200,0x07070700,0xb9b9b900,0x55555500,
+    0xf8f8f800,0xeeeeee00,0xacacac00,0x0a0a0a00,
+    0x36363600,0x49494900,0x2a2a2a00,0x68686800,
+    0x3c3c3c00,0x38383800,0xf1f1f100,0xa4a4a400,
+    0x40404000,0x28282800,0xd3d3d300,0x7b7b7b00,
+    0xbbbbbb00,0xc9c9c900,0x43434300,0xc1c1c100,
+    0x15151500,0xe3e3e300,0xadadad00,0xf4f4f400,
+    0x77777700,0xc7c7c700,0x80808000,0x9e9e9e00,
+};
+
+static const u32 camellia_sp0222[256] = {
+    0x00e0e0e0,0x00050505,0x00585858,0x00d9d9d9,
+    0x00676767,0x004e4e4e,0x00818181,0x00cbcbcb,
+    0x00c9c9c9,0x000b0b0b,0x00aeaeae,0x006a6a6a,
+    0x00d5d5d5,0x00181818,0x005d5d5d,0x00828282,
+    0x00464646,0x00dfdfdf,0x00d6d6d6,0x00272727,
+    0x008a8a8a,0x00323232,0x004b4b4b,0x00424242,
+    0x00dbdbdb,0x001c1c1c,0x009e9e9e,0x009c9c9c,
+    0x003a3a3a,0x00cacaca,0x00252525,0x007b7b7b,
+    0x000d0d0d,0x00717171,0x005f5f5f,0x001f1f1f,
+    0x00f8f8f8,0x00d7d7d7,0x003e3e3e,0x009d9d9d,
+    0x007c7c7c,0x00606060,0x00b9b9b9,0x00bebebe,
+    0x00bcbcbc,0x008b8b8b,0x00161616,0x00343434,
+    0x004d4d4d,0x00c3c3c3,0x00727272,0x00959595,
+    0x00ababab,0x008e8e8e,0x00bababa,0x007a7a7a,
+    0x00b3b3b3,0x00020202,0x00b4b4b4,0x00adadad,
+    0x00a2a2a2,0x00acacac,0x00d8d8d8,0x009a9a9a,
+    0x00171717,0x001a1a1a,0x00353535,0x00cccccc,
+    0x00f7f7f7,0x00999999,0x00616161,0x005a5a5a,
+    0x00e8e8e8,0x00242424,0x00565656,0x00404040,
+    0x00e1e1e1,0x00636363,0x00090909,0x00333333,
+    0x00bfbfbf,0x00989898,0x00979797,0x00858585,
+    0x00686868,0x00fcfcfc,0x00ececec,0x000a0a0a,
+    0x00dadada,0x006f6f6f,0x00535353,0x00626262,
+    0x00a3a3a3,0x002e2e2e,0x00080808,0x00afafaf,
+    0x00282828,0x00b0b0b0,0x00747474,0x00c2c2c2,
+    0x00bdbdbd,0x00363636,0x00222222,0x00383838,
+    0x00646464,0x001e1e1e,0x00393939,0x002c2c2c,
+    0x00a6a6a6,0x00303030,0x00e5e5e5,0x00444444,
+    0x00fdfdfd,0x00888888,0x009f9f9f,0x00656565,
+    0x00878787,0x006b6b6b,0x00f4f4f4,0x00232323,
+    0x00484848,0x00101010,0x00d1d1d1,0x00515151,
+    0x00c0c0c0,0x00f9f9f9,0x00d2d2d2,0x00a0a0a0,
+    0x00555555,0x00a1a1a1,0x00414141,0x00fafafa,
+    0x00434343,0x00131313,0x00c4c4c4,0x002f2f2f,
+    0x00a8a8a8,0x00b6b6b6,0x003c3c3c,0x002b2b2b,
+    0x00c1c1c1,0x00ffffff,0x00c8c8c8,0x00a5a5a5,
+    0x00202020,0x00898989,0x00000000,0x00909090,
+    0x00474747,0x00efefef,0x00eaeaea,0x00b7b7b7,
+    0x00151515,0x00060606,0x00cdcdcd,0x00b5b5b5,
+    0x00121212,0x007e7e7e,0x00bbbbbb,0x00292929,
+    0x000f0f0f,0x00b8b8b8,0x00070707,0x00040404,
+    0x009b9b9b,0x00949494,0x00212121,0x00666666,
+    0x00e6e6e6,0x00cecece,0x00ededed,0x00e7e7e7,
+    0x003b3b3b,0x00fefefe,0x007f7f7f,0x00c5c5c5,
+    0x00a4a4a4,0x00373737,0x00b1b1b1,0x004c4c4c,
+    0x00919191,0x006e6e6e,0x008d8d8d,0x00767676,
+    0x00030303,0x002d2d2d,0x00dedede,0x00969696,
+    0x00262626,0x007d7d7d,0x00c6c6c6,0x005c5c5c,
+    0x00d3d3d3,0x00f2f2f2,0x004f4f4f,0x00191919,
+    0x003f3f3f,0x00dcdcdc,0x00797979,0x001d1d1d,
+    0x00525252,0x00ebebeb,0x00f3f3f3,0x006d6d6d,
+    0x005e5e5e,0x00fbfbfb,0x00696969,0x00b2b2b2,
+    0x00f0f0f0,0x00313131,0x000c0c0c,0x00d4d4d4,
+    0x00cfcfcf,0x008c8c8c,0x00e2e2e2,0x00757575,
+    0x00a9a9a9,0x004a4a4a,0x00575757,0x00848484,
+    0x00111111,0x00454545,0x001b1b1b,0x00f5f5f5,
+    0x00e4e4e4,0x000e0e0e,0x00737373,0x00aaaaaa,
+    0x00f1f1f1,0x00dddddd,0x00595959,0x00141414,
+    0x006c6c6c,0x00929292,0x00545454,0x00d0d0d0,
+    0x00787878,0x00707070,0x00e3e3e3,0x00494949,
+    0x00808080,0x00505050,0x00a7a7a7,0x00f6f6f6,
+    0x00777777,0x00939393,0x00868686,0x00838383,
+    0x002a2a2a,0x00c7c7c7,0x005b5b5b,0x00e9e9e9,
+    0x00eeeeee,0x008f8f8f,0x00010101,0x003d3d3d,
+};
+
+static const u32 camellia_sp3033[256] = {
+    0x38003838,0x41004141,0x16001616,0x76007676,
+    0xd900d9d9,0x93009393,0x60006060,0xf200f2f2,
+    0x72007272,0xc200c2c2,0xab00abab,0x9a009a9a,
+    0x75007575,0x06000606,0x57005757,0xa000a0a0,
+    0x91009191,0xf700f7f7,0xb500b5b5,0xc900c9c9,
+    0xa200a2a2,0x8c008c8c,0xd200d2d2,0x90009090,
+    0xf600f6f6,0x07000707,0xa700a7a7,0x27002727,
+    0x8e008e8e,0xb200b2b2,0x49004949,0xde00dede,
+    0x43004343,0x5c005c5c,0xd700d7d7,0xc700c7c7,
+    0x3e003e3e,0xf500f5f5,0x8f008f8f,0x67006767,
+    0x1f001f1f,0x18001818,0x6e006e6e,0xaf00afaf,
+    0x2f002f2f,0xe200e2e2,0x85008585,0x0d000d0d,
+    0x53005353,0xf000f0f0,0x9c009c9c,0x65006565,
+    0xea00eaea,0xa300a3a3,0xae00aeae,0x9e009e9e,
+    0xec00ecec,0x80008080,0x2d002d2d,0x6b006b6b,
+    0xa800a8a8,0x2b002b2b,0x36003636,0xa600a6a6,
+    0xc500c5c5,0x86008686,0x4d004d4d,0x33003333,
+    0xfd00fdfd,0x66006666,0x58005858,0x96009696,
+    0x3a003a3a,0x09000909,0x95009595,0x10001010,
+    0x78007878,0xd800d8d8,0x42004242,0xcc00cccc,
+    0xef00efef,0x26002626,0xe500e5e5,0x61006161,
+    0x1a001a1a,0x3f003f3f,0x3b003b3b,0x82008282,
+    0xb600b6b6,0xdb00dbdb,0xd400d4d4,0x98009898,
+    0xe800e8e8,0x8b008b8b,0x02000202,0xeb00ebeb,
+    0x0a000a0a,0x2c002c2c,0x1d001d1d,0xb000b0b0,
+    0x6f006f6f,0x8d008d8d,0x88008888,0x0e000e0e,
+    0x19001919,0x87008787,0x4e004e4e,0x0b000b0b,
+    0xa900a9a9,0x0c000c0c,0x79007979,0x11001111,
+    0x7f007f7f,0x22002222,0xe700e7e7,0x59005959,
+    0xe100e1e1,0xda00dada,0x3d003d3d,0xc800c8c8,
+    0x12001212,0x04000404,0x74007474,0x54005454,
+    0x30003030,0x7e007e7e,0xb400b4b4,0x28002828,
+    0x55005555,0x68006868,0x50005050,0xbe00bebe,
+    0xd000d0d0,0xc400c4c4,0x31003131,0xcb00cbcb,
+    0x2a002a2a,0xad00adad,0x0f000f0f,0xca00caca,
+    0x70007070,0xff00ffff,0x32003232,0x69006969,
+    0x08000808,0x62006262,0x00000000,0x24002424,
+    0xd100d1d1,0xfb00fbfb,0xba00baba,0xed00eded,
+    0x45004545,0x81008181,0x73007373,0x6d006d6d,
+    0x84008484,0x9f009f9f,0xee00eeee,0x4a004a4a,
+    0xc300c3c3,0x2e002e2e,0xc100c1c1,0x01000101,
+    0xe600e6e6,0x25002525,0x48004848,0x99009999,
+    0xb900b9b9,0xb300b3b3,0x7b007b7b,0xf900f9f9,
+    0xce00cece,0xbf00bfbf,0xdf00dfdf,0x71007171,
+    0x29002929,0xcd00cdcd,0x6c006c6c,0x13001313,
+    0x64006464,0x9b009b9b,0x63006363,0x9d009d9d,
+    0xc000c0c0,0x4b004b4b,0xb700b7b7,0xa500a5a5,
+    0x89008989,0x5f005f5f,0xb100b1b1,0x17001717,
+    0xf400f4f4,0xbc00bcbc,0xd300d3d3,0x46004646,
+    0xcf00cfcf,0x37003737,0x5e005e5e,0x47004747,
+    0x94009494,0xfa00fafa,0xfc00fcfc,0x5b005b5b,
+    0x97009797,0xfe00fefe,0x5a005a5a,0xac00acac,
+    0x3c003c3c,0x4c004c4c,0x03000303,0x35003535,
+    0xf300f3f3,0x23002323,0xb800b8b8,0x5d005d5d,
+    0x6a006a6a,0x92009292,0xd500d5d5,0x21002121,
+    0x44004444,0x51005151,0xc600c6c6,0x7d007d7d,
+    0x39003939,0x83008383,0xdc00dcdc,0xaa00aaaa,
+    0x7c007c7c,0x77007777,0x56005656,0x05000505,
+    0x1b001b1b,0xa400a4a4,0x15001515,0x34003434,
+    0x1e001e1e,0x1c001c1c,0xf800f8f8,0x52005252,
+    0x20002020,0x14001414,0xe900e9e9,0xbd00bdbd,
+    0xdd00dddd,0xe400e4e4,0xa100a1a1,0xe000e0e0,
+    0x8a008a8a,0xf100f1f1,0xd600d6d6,0x7a007a7a,
+    0xbb00bbbb,0xe300e3e3,0x40004040,0x4f004f4f,
+};
+
+static const u32 camellia_sp4404[256] = {
+    0x70700070,0x2c2c002c,0xb3b300b3,0xc0c000c0,
+    0xe4e400e4,0x57570057,0xeaea00ea,0xaeae00ae,
+    0x23230023,0x6b6b006b,0x45450045,0xa5a500a5,
+    0xeded00ed,0x4f4f004f,0x1d1d001d,0x92920092,
+    0x86860086,0xafaf00af,0x7c7c007c,0x1f1f001f,
+    0x3e3e003e,0xdcdc00dc,0x5e5e005e,0x0b0b000b,
+    0xa6a600a6,0x39390039,0xd5d500d5,0x5d5d005d,
+    0xd9d900d9,0x5a5a005a,0x51510051,0x6c6c006c,
+    0x8b8b008b,0x9a9a009a,0xfbfb00fb,0xb0b000b0,
+    0x74740074,0x2b2b002b,0xf0f000f0,0x84840084,
+    0xdfdf00df,0xcbcb00cb,0x34340034,0x76760076,
+    0x6d6d006d,0xa9a900a9,0xd1d100d1,0x04040004,
+    0x14140014,0x3a3a003a,0xdede00de,0x11110011,
+    0x32320032,0x9c9c009c,0x53530053,0xf2f200f2,
+    0xfefe00fe,0xcfcf00cf,0xc3c300c3,0x7a7a007a,
+    0x24240024,0xe8e800e8,0x60600060,0x69690069,
+    0xaaaa00aa,0xa0a000a0,0xa1a100a1,0x62620062,
+    0x54540054,0x1e1e001e,0xe0e000e0,0x64640064,
+    0x10100010,0x00000000,0xa3a300a3,0x75750075,
+    0x8a8a008a,0xe6e600e6,0x09090009,0xdddd00dd,
+    0x87870087,0x83830083,0xcdcd00cd,0x90900090,
+    0x73730073,0xf6f600f6,0x9d9d009d,0xbfbf00bf,
+    0x52520052,0xd8d800d8,0xc8c800c8,0xc6c600c6,
+    0x81810081,0x6f6f006f,0x13130013,0x63630063,
+    0xe9e900e9,0xa7a700a7,0x9f9f009f,0xbcbc00bc,
+    0x29290029,0xf9f900f9,0x2f2f002f,0xb4b400b4,
+    0x78780078,0x06060006,0xe7e700e7,0x71710071,
+    0xd4d400d4,0xabab00ab,0x88880088,0x8d8d008d,
+    0x72720072,0xb9b900b9,0xf8f800f8,0xacac00ac,
+    0x36360036,0x2a2a002a,0x3c3c003c,0xf1f100f1,
+    0x40400040,0xd3d300d3,0xbbbb00bb,0x43430043,
+    0x15150015,0xadad00ad,0x77770077,0x80800080,
+    0x82820082,0xecec00ec,0x27270027,0xe5e500e5,
+    0x85850085,0x35350035,0x0c0c000c,0x41410041,
+    0xefef00ef,0x93930093,0x19190019,0x21210021,
+    0x0e0e000e,0x4e4e004e,0x65650065,0xbdbd00bd,
+    0xb8b800b8,0x8f8f008f,0xebeb00eb,0xcece00ce,
+    0x30300030,0x5f5f005f,0xc5c500c5,0x1a1a001a,
+    0xe1e100e1,0xcaca00ca,0x47470047,0x3d3d003d,
+    0x01010001,0xd6d600d6,0x56560056,0x4d4d004d,
+    0x0d0d000d,0x66660066,0xcccc00cc,0x2d2d002d,
+    0x12120012,0x20200020,0xb1b100b1,0x99990099,
+    0x4c4c004c,0xc2c200c2,0x7e7e007e,0x05050005,
+    0xb7b700b7,0x31310031,0x17170017,0xd7d700d7,
+    0x58580058,0x61610061,0x1b1b001b,0x1c1c001c,
+    0x0f0f000f,0x16160016,0x18180018,0x22220022,
+    0x44440044,0xb2b200b2,0xb5b500b5,0x91910091,
+    0x08080008,0xa8a800a8,0xfcfc00fc,0x50500050,
+    0xd0d000d0,0x7d7d007d,0x89890089,0x97970097,
+    0x5b5b005b,0x95950095,0xffff00ff,0xd2d200d2,
+    0xc4c400c4,0x48480048,0xf7f700f7,0xdbdb00db,
+    0x03030003,0xdada00da,0x3f3f003f,0x94940094,
+    0x5c5c005c,0x02020002,0x4a4a004a,0x33330033,
+    0x67670067,0xf3f300f3,0x7f7f007f,0xe2e200e2,
+    0x9b9b009b,0x26260026,0x37370037,0x3b3b003b,
+    0x96960096,0x4b4b004b,0xbebe00be,0x2e2e002e,
+    0x79790079,0x8c8c008c,0x6e6e006e,0x8e8e008e,
+    0xf5f500f5,0xb6b600b6,0xfdfd00fd,0x59590059,
+    0x98980098,0x6a6a006a,0x46460046,0xbaba00ba,
+    0x25250025,0x42420042,0xa2a200a2,0xfafa00fa,
+    0x07070007,0x55550055,0xeeee00ee,0x0a0a000a,
+    0x49490049,0x68680068,0x38380038,0xa4a400a4,
+    0x28280028,0x7b7b007b,0xc9c900c9,0xc1c100c1,
+    0xe3e300e3,0xf4f400f4,0xc7c700c7,0x9e9e009e,
+};
+
+
+/**
+ * Stuff related to the Camellia key schedule
+ */
+#define subl(x) subL[(x)]
+#define subr(x) subR[(x)]
+
+void camellia_setup128(const unsigned char *key, u32 *subkey)
+{
+    u32 kll, klr, krl, krr;
+    u32 il, ir, t0, t1, w0, w1;
+    u32 kw4l, kw4r, dw, tl, tr;
+    u32 subL[26];
+    u32 subR[26];
+
+    /**
+     *  k == kll || klr || krl || krr (|| is concatination)
+     */
+    kll = GETU32(key     );
+    klr = GETU32(key +  4);
+    krl = GETU32(key +  8);
+    krr = GETU32(key + 12);
+    /**
+     * generate KL dependent subkeys
+     */
+    subl(0) = kll; subr(0) = klr;
+    subl(1) = krl; subr(1) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(4) = kll; subr(4) = klr;
+    subl(5) = krl; subr(5) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+    subl(10) = kll; subr(10) = klr;
+    subl(11) = krl; subr(11) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(13) = krl; subr(13) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(16) = kll; subr(16) = klr;
+    subl(17) = krl; subr(17) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(18) = kll; subr(18) = klr;
+    subl(19) = krl; subr(19) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(22) = kll; subr(22) = klr;
+    subl(23) = krl; subr(23) = krr;
+
+    /* generate KA */
+    kll = subl(0); klr = subr(0);
+    krl = subl(1); krr = subr(1);
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+	       w0, w1, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+	       kll, klr, il, ir, t0, t1);
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+	       krl, krr, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+	       w0, w1, il, ir, t0, t1);
+    kll ^= w0; klr ^= w1;
+
+    /* generate KA dependent subkeys */
+    subl(2) = kll; subr(2) = klr;
+    subl(3) = krl; subr(3) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(6) = kll; subr(6) = klr;
+    subl(7) = krl; subr(7) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(8) = kll; subr(8) = klr;
+    subl(9) = krl; subr(9) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(12) = kll; subr(12) = klr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(14) = kll; subr(14) = klr;
+    subl(15) = krl; subr(15) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+    subl(20) = kll; subr(20) = klr;
+    subl(21) = krl; subr(21) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(24) = kll; subr(24) = klr;
+    subl(25) = krl; subr(25) = krr;
+
+
+    /* absorb kw2 to other subkeys */
+    subl(3) ^= subl(1); subr(3) ^= subr(1);
+    subl(5) ^= subl(1); subr(5) ^= subr(1);
+    subl(7) ^= subl(1); subr(7) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(9);
+    dw = subl(1) & subl(9), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(11) ^= subl(1); subr(11) ^= subr(1);
+    subl(13) ^= subl(1); subr(13) ^= subr(1);
+    subl(15) ^= subl(1); subr(15) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(17);
+    dw = subl(1) & subl(17), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(19) ^= subl(1); subr(19) ^= subr(1);
+    subl(21) ^= subl(1); subr(21) ^= subr(1);
+    subl(23) ^= subl(1); subr(23) ^= subr(1);
+    subl(24) ^= subl(1); subr(24) ^= subr(1);
+
+    /* absorb kw4 to other subkeys */
+    kw4l = subl(25); kw4r = subr(25);
+    subl(22) ^= kw4l; subr(22) ^= kw4r;
+    subl(20) ^= kw4l; subr(20) ^= kw4r;
+    subl(18) ^= kw4l; subr(18) ^= kw4r;
+    kw4l ^= kw4r & ~subr(16);
+    dw = kw4l & subl(16), kw4r ^= CAMELLIA_RL1(dw);
+    subl(14) ^= kw4l; subr(14) ^= kw4r;
+    subl(12) ^= kw4l; subr(12) ^= kw4r;
+    subl(10) ^= kw4l; subr(10) ^= kw4r;
+    kw4l ^= kw4r & ~subr(8);
+    dw = kw4l & subl(8), kw4r ^= CAMELLIA_RL1(dw);
+    subl(6) ^= kw4l; subr(6) ^= kw4r;
+    subl(4) ^= kw4l; subr(4) ^= kw4r;
+    subl(2) ^= kw4l; subr(2) ^= kw4r;
+    subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+    /* key XOR is end of F-function */
+    CamelliaSubkeyL(0) = subl(0) ^ subl(2);
+    CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+    CamelliaSubkeyL(2) = subl(3);
+    CamelliaSubkeyR(2) = subr(3);
+    CamelliaSubkeyL(3) = subl(2) ^ subl(4);
+    CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+    CamelliaSubkeyL(4) = subl(3) ^ subl(5);
+    CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+    CamelliaSubkeyL(5) = subl(4) ^ subl(6);
+    CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+    CamelliaSubkeyL(6) = subl(5) ^ subl(7);
+    CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+    tl = subl(10) ^ (subr(10) & ~subr(8));
+    dw = tl & subl(8), tr = subr(10) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(7) = subl(6) ^ tl;
+    CamelliaSubkeyR(7) = subr(6) ^ tr;
+    CamelliaSubkeyL(8) = subl(8);
+    CamelliaSubkeyR(8) = subr(8);
+    CamelliaSubkeyL(9) = subl(9);
+    CamelliaSubkeyR(9) = subr(9);
+    tl = subl(7) ^ (subr(7) & ~subr(9));
+    dw = tl & subl(9), tr = subr(7) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(10) = tl ^ subl(11);
+    CamelliaSubkeyR(10) = tr ^ subr(11);
+    CamelliaSubkeyL(11) = subl(10) ^ subl(12);
+    CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+    CamelliaSubkeyL(12) = subl(11) ^ subl(13);
+    CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+    CamelliaSubkeyL(13) = subl(12) ^ subl(14);
+    CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+    CamelliaSubkeyL(14) = subl(13) ^ subl(15);
+    CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+    tl = subl(18) ^ (subr(18) & ~subr(16));
+    dw = tl & subl(16),	tr = subr(18) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(15) = subl(14) ^ tl;
+    CamelliaSubkeyR(15) = subr(14) ^ tr;
+    CamelliaSubkeyL(16) = subl(16);
+    CamelliaSubkeyR(16) = subr(16);
+    CamelliaSubkeyL(17) = subl(17);
+    CamelliaSubkeyR(17) = subr(17);
+    tl = subl(15) ^ (subr(15) & ~subr(17));
+    dw = tl & subl(17),	tr = subr(15) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(18) = tl ^ subl(19);
+    CamelliaSubkeyR(18) = tr ^ subr(19);
+    CamelliaSubkeyL(19) = subl(18) ^ subl(20);
+    CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+    CamelliaSubkeyL(20) = subl(19) ^ subl(21);
+    CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+    CamelliaSubkeyL(21) = subl(20) ^ subl(22);
+    CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+    CamelliaSubkeyL(22) = subl(21) ^ subl(23);
+    CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+    CamelliaSubkeyL(23) = subl(22);
+    CamelliaSubkeyR(23) = subr(22);
+    CamelliaSubkeyL(24) = subl(24) ^ subl(23);
+    CamelliaSubkeyR(24) = subr(24) ^ subr(23);
+
+    /* apply the inverse of the last half of P-function */
+    dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw, CamelliaSubkeyL(2) = dw;
+    dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw, CamelliaSubkeyL(3) = dw;
+    dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw, CamelliaSubkeyL(4) = dw;
+    dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw, CamelliaSubkeyL(5) = dw;
+    dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw, CamelliaSubkeyL(6) = dw;
+    dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw, CamelliaSubkeyL(7) = dw;
+    dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw, CamelliaSubkeyL(10) = dw;
+    dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw, CamelliaSubkeyL(11) = dw;
+    dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw, CamelliaSubkeyL(12) = dw;
+    dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw, CamelliaSubkeyL(13) = dw;
+    dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw, CamelliaSubkeyL(14) = dw;
+    dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw, CamelliaSubkeyL(15) = dw;
+    dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw, CamelliaSubkeyL(18) = dw;
+    dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw, CamelliaSubkeyL(19) = dw;
+    dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw, CamelliaSubkeyL(20) = dw;
+    dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw, CamelliaSubkeyL(21) = dw;
+    dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw, CamelliaSubkeyL(22) = dw;
+    dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw, CamelliaSubkeyL(23) = dw;
+
+    return;
+}
+
+void camellia_setup256(const unsigned char *key, u32 *subkey)
+{
+    u32 kll,klr,krl,krr;           /* left half of key */
+    u32 krll,krlr,krrl,krrr;       /* right half of key */
+    u32 il, ir, t0, t1, w0, w1;    /* temporary variables */
+    u32 kw4l, kw4r, dw, tl, tr;
+    u32 subL[34];
+    u32 subR[34];
+
+    /**
+     *  key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
+     *  (|| is concatination)
+     */
+
+    kll  = GETU32(key     );
+    klr  = GETU32(key +  4);
+    krl  = GETU32(key +  8);
+    krr  = GETU32(key + 12);
+    krll = GETU32(key + 16);
+    krlr = GETU32(key + 20);
+    krrl = GETU32(key + 24);
+    krrr = GETU32(key + 28);
+
+    /* generate KL dependent subkeys */
+    subl(0) = kll; subr(0) = klr;
+    subl(1) = krl; subr(1) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 45);
+    subl(12) = kll; subr(12) = klr;
+    subl(13) = krl; subr(13) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(16) = kll; subr(16) = klr;
+    subl(17) = krl; subr(17) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(22) = kll; subr(22) = klr;
+    subl(23) = krl; subr(23) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+    subl(30) = kll; subr(30) = klr;
+    subl(31) = krl; subr(31) = krr;
+
+    /* generate KR dependent subkeys */
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+    subl(4) = krll; subr(4) = krlr;
+    subl(5) = krrl; subr(5) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+    subl(8) = krll; subr(8) = krlr;
+    subl(9) = krrl; subr(9) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(18) = krll; subr(18) = krlr;
+    subl(19) = krrl; subr(19) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+    subl(26) = krll; subr(26) = krlr;
+    subl(27) = krrl; subr(27) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+
+    /* generate KA */
+    kll = subl(0) ^ krll; klr = subr(0) ^ krlr;
+    krl = subl(1) ^ krrl; krr = subr(1) ^ krrr;
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+	       w0, w1, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+	       kll, klr, il, ir, t0, t1);
+    kll ^= krll; klr ^= krlr;
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+	       krl, krr, il, ir, t0, t1);
+    krl ^= w0 ^ krrl; krr ^= w1 ^ krrr;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+	       w0, w1, il, ir, t0, t1);
+    kll ^= w0; klr ^= w1;
+
+    /* generate KB */
+    krll ^= kll; krlr ^= klr;
+    krrl ^= krl; krrr ^= krr;
+    CAMELLIA_F(krll, krlr,
+	       CAMELLIA_SIGMA5L, CAMELLIA_SIGMA5R,
+	       w0, w1, il, ir, t0, t1);
+    krrl ^= w0; krrr ^= w1;
+    CAMELLIA_F(krrl, krrr,
+	       CAMELLIA_SIGMA6L, CAMELLIA_SIGMA6R,
+	       w0, w1, il, ir, t0, t1);
+    krll ^= w0; krlr ^= w1;
+
+    /* generate KA dependent subkeys */
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(6) = kll; subr(6) = klr;
+    subl(7) = krl; subr(7) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+    subl(14) = kll; subr(14) = klr;
+    subl(15) = krl; subr(15) = krr;
+    subl(24) = klr; subr(24) = krl;
+    subl(25) = krr; subr(25) = kll;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 49);
+    subl(28) = kll; subr(28) = klr;
+    subl(29) = krl; subr(29) = krr;
+
+    /* generate KB dependent subkeys */
+    subl(2) = krll; subr(2) = krlr;
+    subl(3) = krrl; subr(3) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(10) = krll; subr(10) = krlr;
+    subl(11) = krrl; subr(11) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(20) = krll; subr(20) = krlr;
+    subl(21) = krrl; subr(21) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 51);
+    subl(32) = krll; subr(32) = krlr;
+    subl(33) = krrl; subr(33) = krrr;
+
+    /* absorb kw2 to other subkeys */
+    subl(3) ^= subl(1); subr(3) ^= subr(1);
+    subl(5) ^= subl(1); subr(5) ^= subr(1);
+    subl(7) ^= subl(1); subr(7) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(9);
+    dw = subl(1) & subl(9), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(11) ^= subl(1); subr(11) ^= subr(1);
+    subl(13) ^= subl(1); subr(13) ^= subr(1);
+    subl(15) ^= subl(1); subr(15) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(17);
+    dw = subl(1) & subl(17), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(19) ^= subl(1); subr(19) ^= subr(1);
+    subl(21) ^= subl(1); subr(21) ^= subr(1);
+    subl(23) ^= subl(1); subr(23) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(25);
+    dw = subl(1) & subl(25), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(27) ^= subl(1); subr(27) ^= subr(1);
+    subl(29) ^= subl(1); subr(29) ^= subr(1);
+    subl(31) ^= subl(1); subr(31) ^= subr(1);
+    subl(32) ^= subl(1); subr(32) ^= subr(1);
+
+    /* absorb kw4 to other subkeys */
+    kw4l = subl(33); kw4r = subr(33);
+    subl(30) ^= kw4l; subr(30) ^= kw4r;
+    subl(28) ^= kw4l; subr(28) ^= kw4r;
+    subl(26) ^= kw4l; subr(26) ^= kw4r;
+    kw4l ^= kw4r & ~subr(24);
+    dw = kw4l & subl(24), kw4r ^= CAMELLIA_RL1(dw);
+    subl(22) ^= kw4l; subr(22) ^= kw4r;
+    subl(20) ^= kw4l; subr(20) ^= kw4r;
+    subl(18) ^= kw4l; subr(18) ^= kw4r;
+    kw4l ^= kw4r & ~subr(16);
+    dw = kw4l & subl(16), kw4r ^= CAMELLIA_RL1(dw);
+    subl(14) ^= kw4l; subr(14) ^= kw4r;
+    subl(12) ^= kw4l; subr(12) ^= kw4r;
+    subl(10) ^= kw4l; subr(10) ^= kw4r;
+    kw4l ^= kw4r & ~subr(8);
+    dw = kw4l & subl(8), kw4r ^= CAMELLIA_RL1(dw);
+    subl(6) ^= kw4l; subr(6) ^= kw4r;
+    subl(4) ^= kw4l; subr(4) ^= kw4r;
+    subl(2) ^= kw4l; subr(2) ^= kw4r;
+    subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+    /* key XOR is end of F-function */
+    CamelliaSubkeyL(0) = subl(0) ^ subl(2);
+    CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+    CamelliaSubkeyL(2) = subl(3);
+    CamelliaSubkeyR(2) = subr(3);
+    CamelliaSubkeyL(3) = subl(2) ^ subl(4);
+    CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+    CamelliaSubkeyL(4) = subl(3) ^ subl(5);
+    CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+    CamelliaSubkeyL(5) = subl(4) ^ subl(6);
+    CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+    CamelliaSubkeyL(6) = subl(5) ^ subl(7);
+    CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+    tl = subl(10) ^ (subr(10) & ~subr(8));
+    dw = tl & subl(8), tr = subr(10) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(7) = subl(6) ^ tl;
+    CamelliaSubkeyR(7) = subr(6) ^ tr;
+    CamelliaSubkeyL(8) = subl(8);
+    CamelliaSubkeyR(8) = subr(8);
+    CamelliaSubkeyL(9) = subl(9);
+    CamelliaSubkeyR(9) = subr(9);
+    tl = subl(7) ^ (subr(7) & ~subr(9));
+    dw = tl & subl(9), tr = subr(7) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(10) = tl ^ subl(11);
+    CamelliaSubkeyR(10) = tr ^ subr(11);
+    CamelliaSubkeyL(11) = subl(10) ^ subl(12);
+    CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+    CamelliaSubkeyL(12) = subl(11) ^ subl(13);
+    CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+    CamelliaSubkeyL(13) = subl(12) ^ subl(14);
+    CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+    CamelliaSubkeyL(14) = subl(13) ^ subl(15);
+    CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+    tl = subl(18) ^ (subr(18) & ~subr(16));
+    dw = tl & subl(16), tr = subr(18) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(15) = subl(14) ^ tl;
+    CamelliaSubkeyR(15) = subr(14) ^ tr;
+    CamelliaSubkeyL(16) = subl(16);
+    CamelliaSubkeyR(16) = subr(16);
+    CamelliaSubkeyL(17) = subl(17);
+    CamelliaSubkeyR(17) = subr(17);
+    tl = subl(15) ^ (subr(15) & ~subr(17));
+    dw = tl & subl(17), tr = subr(15) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(18) = tl ^ subl(19);
+    CamelliaSubkeyR(18) = tr ^ subr(19);
+    CamelliaSubkeyL(19) = subl(18) ^ subl(20);
+    CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+    CamelliaSubkeyL(20) = subl(19) ^ subl(21);
+    CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+    CamelliaSubkeyL(21) = subl(20) ^ subl(22);
+    CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+    CamelliaSubkeyL(22) = subl(21) ^ subl(23);
+    CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+    tl = subl(26) ^ (subr(26) & ~subr(24));
+    dw = tl & subl(24), tr = subr(26) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(23) = subl(22) ^ tl;
+    CamelliaSubkeyR(23) = subr(22) ^ tr;
+    CamelliaSubkeyL(24) = subl(24);
+    CamelliaSubkeyR(24) = subr(24);
+    CamelliaSubkeyL(25) = subl(25);
+    CamelliaSubkeyR(25) = subr(25);
+    tl = subl(23) ^ (subr(23) &  ~subr(25));
+    dw = tl & subl(25), tr = subr(23) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(26) = tl ^ subl(27);
+    CamelliaSubkeyR(26) = tr ^ subr(27);
+    CamelliaSubkeyL(27) = subl(26) ^ subl(28);
+    CamelliaSubkeyR(27) = subr(26) ^ subr(28);
+    CamelliaSubkeyL(28) = subl(27) ^ subl(29);
+    CamelliaSubkeyR(28) = subr(27) ^ subr(29);
+    CamelliaSubkeyL(29) = subl(28) ^ subl(30);
+    CamelliaSubkeyR(29) = subr(28) ^ subr(30);
+    CamelliaSubkeyL(30) = subl(29) ^ subl(31);
+    CamelliaSubkeyR(30) = subr(29) ^ subr(31);
+    CamelliaSubkeyL(31) = subl(30);
+    CamelliaSubkeyR(31) = subr(30);
+    CamelliaSubkeyL(32) = subl(32) ^ subl(31);
+    CamelliaSubkeyR(32) = subr(32) ^ subr(31);
+
+    /* apply the inverse of the last half of P-function */
+    dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw, CamelliaSubkeyL(2) = dw;
+    dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw, CamelliaSubkeyL(3) = dw;
+    dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw, CamelliaSubkeyL(4) = dw;
+    dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw, CamelliaSubkeyL(5) = dw;
+    dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw, CamelliaSubkeyL(6) = dw;
+    dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw, CamelliaSubkeyL(7) = dw;
+    dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw, CamelliaSubkeyL(10) = dw;
+    dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw, CamelliaSubkeyL(11) = dw;
+    dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw, CamelliaSubkeyL(12) = dw;
+    dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw, CamelliaSubkeyL(13) = dw;
+    dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw, CamelliaSubkeyL(14) = dw;
+    dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw, CamelliaSubkeyL(15) = dw;
+    dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw, CamelliaSubkeyL(18) = dw;
+    dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw, CamelliaSubkeyL(19) = dw;
+    dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw, CamelliaSubkeyL(20) = dw;
+    dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw, CamelliaSubkeyL(21) = dw;
+    dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw, CamelliaSubkeyL(22) = dw;
+    dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw, CamelliaSubkeyL(23) = dw;
+    dw = CamelliaSubkeyL(26) ^ CamelliaSubkeyR(26), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(26) = CamelliaSubkeyL(26) ^ dw, CamelliaSubkeyL(26) = dw;
+    dw = CamelliaSubkeyL(27) ^ CamelliaSubkeyR(27), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(27) = CamelliaSubkeyL(27) ^ dw, CamelliaSubkeyL(27) = dw;
+    dw = CamelliaSubkeyL(28) ^ CamelliaSubkeyR(28), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(28) = CamelliaSubkeyL(28) ^ dw, CamelliaSubkeyL(28) = dw;
+    dw = CamelliaSubkeyL(29) ^ CamelliaSubkeyR(29), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(29) = CamelliaSubkeyL(29) ^ dw, CamelliaSubkeyL(29) = dw;
+    dw = CamelliaSubkeyL(30) ^ CamelliaSubkeyR(30), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(30) = CamelliaSubkeyL(30) ^ dw, CamelliaSubkeyL(30) = dw;
+    dw = CamelliaSubkeyL(31) ^ CamelliaSubkeyR(31), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(31) = CamelliaSubkeyL(31) ^ dw,CamelliaSubkeyL(31) = dw;
+
+    return;
+}
+
+void camellia_setup192(const unsigned char *key, u32 *subkey)
+{
+    unsigned char kk[32];
+    u32 krll, krlr, krrl,krrr;
+
+    memcpy(kk, key, 24);
+    memcpy((unsigned char *)&krll, key+16,4);
+    memcpy((unsigned char *)&krlr, key+20,4);
+    krrl = ~krll;
+    krrr = ~krlr;
+    memcpy(kk+24, (unsigned char *)&krrl, 4);
+    memcpy(kk+28, (unsigned char *)&krrr, 4);
+    camellia_setup256(kk, subkey);
+    return;
+}
+
+
+/**
+ * Stuff related to camellia encryption/decryption
+ *
+ * "io" must be 4byte aligned and big-endian data.
+ */
+void camellia_encrypt128(const u32 *subkey, u32 *io)
+{
+    u32 il, ir, t0, t1;
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(0);
+    io[1] ^= CamelliaSubkeyR(0);
+    /* main iteration */
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(24);
+    io[3] ^= CamelliaSubkeyR(24);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+void camellia_decrypt128(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;               /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(24);
+    io[1] ^= CamelliaSubkeyR(24);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(0);
+    io[3] ^= CamelliaSubkeyR(0);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+/**
+ * stuff for 192 and 256bit encryption/decryption
+ */
+void camellia_encrypt256(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;           /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(0);
+    io[1] ^= CamelliaSubkeyR(0);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+		 CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(32);
+    io[3] ^= CamelliaSubkeyR(32);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+void camellia_decrypt256(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;           /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(32);
+    io[1] ^= CamelliaSubkeyR(32);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+		 CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(0);
+    io[3] ^= CamelliaSubkeyR(0);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+/***
+ *
+ * API for compatibility
+ */
+
+void Camellia_Ekeygen(const int keyBitLength,
+		      const unsigned char *rawKey,
+		      KEY_TABLE_TYPE keyTable)
+{
+    switch(keyBitLength) {
+    case 128:
+	camellia_setup128(rawKey, keyTable);
+	break;
+    case 192:
+	camellia_setup192(rawKey, keyTable);
+	break;
+    case 256:
+	camellia_setup256(rawKey, keyTable);
+	break;
+    default:
+	break;
+    }
+}
+
+
+void Camellia_EncryptBlock(const int keyBitLength,
+			   const unsigned char *plaintext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *ciphertext)
+{
+    u32 tmp[4];
+
+    tmp[0] = GETU32(plaintext);
+    tmp[1] = GETU32(plaintext + 4);
+    tmp[2] = GETU32(plaintext + 8);
+    tmp[3] = GETU32(plaintext + 12);
+
+    switch (keyBitLength) {
+    case 128:
+	camellia_encrypt128(keyTable, tmp);
+	break;
+    case 192:
+	/* fall through */
+    case 256:
+	camellia_encrypt256(keyTable, tmp);
+	break;
+    default:
+	break;
+    }
+
+    PUTU32(ciphertext, tmp[0]);
+    PUTU32(ciphertext + 4, tmp[1]);
+    PUTU32(ciphertext + 8, tmp[2]);
+    PUTU32(ciphertext + 12, tmp[3]);
+}
+
+void Camellia_DecryptBlock(const int keyBitLength,
+			   const unsigned char *ciphertext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *plaintext)
+{
+    u32 tmp[4];
+
+    tmp[0] = GETU32(ciphertext);
+    tmp[1] = GETU32(ciphertext + 4);
+    tmp[2] = GETU32(ciphertext + 8);
+    tmp[3] = GETU32(ciphertext + 12);
+
+    switch (keyBitLength) {
+    case 128:
+	camellia_decrypt128(keyTable, tmp);
+	break;
+    case 192:
+	/* fall through */
+    case 256:
+	camellia_decrypt256(keyTable, tmp);
+	break;
+    default:
+	break;
+    }
+    PUTU32(plaintext, tmp[0]);
+    PUTU32(plaintext + 4, tmp[1]);
+    PUTU32(plaintext + 8, tmp[2]);
+    PUTU32(plaintext + 12, tmp[3]);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/camellia.h b/grub-core/lib/libgcrypt-grub/cipher/camellia.h
new file mode 100644
index 0000000..2ab2ddd
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/camellia.h
@@ -0,0 +1,94 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+#include <grub/misc.h>
+void camellia_setup128(const unsigned char *key, grub_uint32_t *subkey);
+void camellia_setup192(const unsigned char *key, grub_uint32_t *subkey);
+void camellia_setup256(const unsigned char *key, grub_uint32_t *subkey);
+void camellia_encrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);
+void camellia_encrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);
+void camellia_encrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);
+void camellia_decrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);
+void camellia_decrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);
+void camellia_decrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);
+#define memcpy grub_memcpy
+/* camellia.h	ver 1.2.0
+ *
+ * Copyright (C) 2006,2007
+ * NTT (Nippon Telegraph and Telephone Corporation).
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef HEADER_CAMELLIA_H
+#define HEADER_CAMELLIA_H
+
+/* To use Camellia with libraries it is often useful to keep the name
+ * space of the library clean.  The following macro is thus useful:
+ *
+ *     #define CAMELLIA_EXT_SYM_PREFIX foo_
+ *
+ * This prefixes all external symbols with "foo_".
+ */
+#ifdef HAVE_CONFIG_H
+#endif
+#ifdef CAMELLIA_EXT_SYM_PREFIX
+#define CAMELLIA_PREFIX1(x,y) x ## y
+#define CAMELLIA_PREFIX2(x,y) CAMELLIA_PREFIX1(x,y)
+#define CAMELLIA_PREFIX(x)    CAMELLIA_PREFIX2(CAMELLIA_EXT_SYM_PREFIX,x)
+#define Camellia_Ekeygen      CAMELLIA_PREFIX(Camellia_Ekeygen)
+#define Camellia_EncryptBlock CAMELLIA_PREFIX(Camellia_EncryptBlock)
+#define Camellia_DecryptBlock CAMELLIA_PREFIX(Camellia_DecryptBlock)
+#define camellia_decrypt128   CAMELLIA_PREFIX(camellia_decrypt128)
+#define camellia_decrypt256   CAMELLIA_PREFIX(camellia_decrypt256)
+#define camellia_encrypt128   CAMELLIA_PREFIX(camellia_encrypt128)
+#define camellia_encrypt256   CAMELLIA_PREFIX(camellia_encrypt256)
+#define camellia_setup128     CAMELLIA_PREFIX(camellia_setup128)
+#define camellia_setup192     CAMELLIA_PREFIX(camellia_setup192)
+#define camellia_setup256     CAMELLIA_PREFIX(camellia_setup256)
+#endif /*CAMELLIA_EXT_SYM_PREFIX*/
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define CAMELLIA_BLOCK_SIZE 16
+#define CAMELLIA_TABLE_BYTE_LEN 272
+#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
+
+typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
+
+
+void Camellia_Ekeygen(const int keyBitLength,
+		      const unsigned char *rawKey,
+		      KEY_TABLE_TYPE keyTable);
+
+void Camellia_EncryptBlock(const int keyBitLength,
+			   const unsigned char *plaintext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *cipherText);
+
+void Camellia_DecryptBlock(const int keyBitLength,
+			   const unsigned char *cipherText,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *plaintext);
+
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* HEADER_CAMELLIA_H */
diff --git a/grub-core/lib/libgcrypt-grub/cipher/cast5.c b/grub-core/lib/libgcrypt-grub/cipher/cast5.c
new file mode 100644
index 0000000..8598fa3
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/cast5.c
@@ -0,0 +1,590 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* cast5.c  -  CAST5 cipher (RFC2144)
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* Test vectors:
+ *
+ * 128-bit key	       = 01 23 45 67 12 34 56 78 23 45 67 89 34 56 78 9A
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = 23 8B 4F E5 84 7E 44 B2
+ *
+ * 80-bit  key	       = 01 23 45 67 12 34 56 78 23 45
+ *		       = 01 23 45 67 12 34 56 78 23 45 00 00 00 00 00 00
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = EB 6A 71 1A 2C 02 27 1B
+ *
+ * 40-bit  key	       = 01 23 45 67 12
+ *		       = 01 23 45 67 12 00 00 00 00 00 00 00 00 00 00 00
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = 7A C8 16 D1 6E 9B 30 2E
+ */
+
+#include "g10lib.h"
+#include "types.h"
+#include "cipher.h"
+
+#define CAST5_BLOCKSIZE 8
+
+typedef struct {
+    u32  Km[16];
+    byte Kr[16];
+} CAST5_context;
+
+static gcry_err_code_t cast_setkey (void *c, const byte *key, unsigned keylen);
+static void encrypt_block (void *c, byte *outbuf, const byte *inbuf);
+static void decrypt_block (void *c, byte *outbuf, const byte *inbuf);
+
+
+
+
+static const u32 s1[256] = {
+0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949,
+0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675, 0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e,
+0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2, 0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d,
+0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f, 0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0,
+0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de, 0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7,
+0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f, 0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935,
+0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d, 0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d,
+0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165, 0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50,
+0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272, 0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe,
+0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d, 0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3,
+0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a, 0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167,
+0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f, 0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291,
+0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9, 0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779,
+0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6, 0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2,
+0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9, 0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511,
+0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e, 0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d,
+0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e, 0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5,
+0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82, 0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324,
+0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac, 0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c,
+0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f, 0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc,
+0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491, 0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d,
+0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de, 0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96,
+0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a, 0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a,
+0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79, 0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d,
+0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779, 0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd,
+0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755, 0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6,
+0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb, 0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9,
+0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0, 0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872,
+0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79, 0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c,
+0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298, 0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e,
+0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571, 0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9,
+0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d, 0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf
+};
+static const u32 s2[256] = {
+0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380, 0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651,
+0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba, 0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3,
+0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909, 0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb,
+0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b, 0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806,
+0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4, 0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b,
+0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f, 0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359,
+0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21, 0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b,
+0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d, 0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c,
+0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f, 0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34,
+0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d, 0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb,
+0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4, 0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd,
+0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801, 0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860,
+0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755, 0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b,
+0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709, 0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304,
+0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b, 0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b,
+0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c, 0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf,
+0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9, 0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c,
+0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3, 0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13,
+0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9, 0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f,
+0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab, 0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6,
+0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4, 0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6,
+0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43, 0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58,
+0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8, 0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906,
+0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171, 0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d,
+0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89, 0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6,
+0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b, 0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4,
+0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb, 0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6,
+0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e, 0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f,
+0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea, 0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249,
+0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea, 0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa,
+0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd, 0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9,
+0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef, 0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1
+};
+static const u32 s3[256] = {
+0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907, 0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90,
+0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae, 0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5,
+0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e, 0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e,
+0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc, 0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240,
+0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e, 0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5,
+0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f, 0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b,
+0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99, 0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71,
+0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f, 0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04,
+0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380, 0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82,
+0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8, 0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15,
+0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504, 0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2,
+0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6, 0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176,
+0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e, 0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148,
+0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d, 0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc,
+0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1, 0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341,
+0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c, 0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e,
+0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15, 0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51,
+0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4, 0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f,
+0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b, 0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a,
+0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392, 0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b,
+0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231, 0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b,
+0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889, 0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5,
+0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67, 0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45,
+0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49, 0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536,
+0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d, 0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc,
+0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d, 0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0,
+0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e, 0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69,
+0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767, 0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2,
+0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce, 0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49,
+0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24, 0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d,
+0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0, 0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a,
+0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5, 0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783
+};
+static const u32 s4[256] = {
+0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298, 0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1,
+0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120, 0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf,
+0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220, 0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15,
+0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe, 0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121,
+0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701, 0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25,
+0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b, 0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5,
+0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93, 0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb,
+0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746, 0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5,
+0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9, 0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d,
+0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb, 0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6,
+0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c, 0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23,
+0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7, 0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003,
+0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340, 0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6,
+0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327, 0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119,
+0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec, 0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24,
+0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205, 0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a,
+0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031, 0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79,
+0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5, 0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df,
+0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c, 0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26,
+0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69, 0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab,
+0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9, 0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7,
+0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff, 0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417,
+0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3, 0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2,
+0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2, 0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2,
+0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff, 0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a,
+0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091, 0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919,
+0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df, 0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef,
+0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf, 0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876,
+0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367, 0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab,
+0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c, 0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04,
+0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43, 0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282,
+0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e, 0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2
+};
+static const u32 s5[256] = {
+0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911, 0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f,
+0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00, 0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a,
+0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180, 0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff,
+0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2, 0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02,
+0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725, 0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a,
+0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b, 0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7,
+0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571, 0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9,
+0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec, 0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981,
+0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea, 0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774,
+0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263, 0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655,
+0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468, 0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2,
+0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b, 0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910,
+0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284, 0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1,
+0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4, 0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da,
+0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7, 0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049,
+0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce, 0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f,
+0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6, 0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba,
+0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4, 0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be,
+0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561, 0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3,
+0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6, 0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840,
+0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406, 0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4,
+0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472, 0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2,
+0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487, 0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7,
+0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288, 0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5,
+0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2, 0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e,
+0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78, 0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e,
+0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76, 0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801,
+0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0, 0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad,
+0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58, 0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0,
+0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2, 0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20,
+0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be, 0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8,
+0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55, 0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4
+};
+static const u32 s6[256] = {
+0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c, 0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac,
+0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9, 0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138,
+0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e, 0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367,
+0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866, 0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98,
+0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c, 0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072,
+0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd, 0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3,
+0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53, 0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd,
+0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d, 0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8,
+0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf, 0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9,
+0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807, 0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54,
+0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a, 0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387,
+0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563, 0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc,
+0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0, 0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf,
+0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be, 0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf,
+0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0, 0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f,
+0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2, 0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289,
+0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853, 0x20951063, 0x4576698d, 0xb6fad407, 0x592af950,
+0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa, 0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f,
+0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9, 0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b,
+0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751, 0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be,
+0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358, 0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13,
+0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397, 0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976,
+0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459, 0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0,
+0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4, 0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891,
+0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f, 0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da,
+0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb, 0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc,
+0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2, 0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084,
+0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab, 0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25,
+0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b, 0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121,
+0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b, 0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5,
+0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855, 0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd,
+0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454, 0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f
+};
+static const u32 s7[256] = {
+0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693, 0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f,
+0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82, 0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de,
+0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd, 0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43,
+0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f, 0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19,
+0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9, 0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2,
+0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e, 0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516,
+0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83, 0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88,
+0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e, 0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816,
+0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a, 0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756,
+0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f, 0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a,
+0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b, 0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264,
+0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78, 0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688,
+0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d, 0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28,
+0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802, 0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3,
+0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9, 0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7,
+0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302, 0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06,
+0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858, 0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033,
+0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a, 0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a,
+0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4, 0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566,
+0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df, 0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509,
+0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9, 0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962,
+0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c, 0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e,
+0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07, 0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c,
+0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939, 0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c,
+0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e, 0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285,
+0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378, 0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301,
+0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd, 0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be,
+0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567, 0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767,
+0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2, 0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647,
+0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf, 0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914,
+0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2, 0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c,
+0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada, 0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3
+};
+static const u32 s8[256] = {
+0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095, 0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5,
+0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174, 0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc,
+0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940, 0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd,
+0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42, 0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d,
+0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164, 0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2,
+0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4, 0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862,
+0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0, 0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc,
+0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6, 0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c,
+0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491, 0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e,
+0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b, 0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039,
+0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8, 0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8,
+0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006, 0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42,
+0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564, 0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5,
+0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab, 0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472,
+0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc, 0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225,
+0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8, 0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c,
+0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441, 0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb,
+0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f, 0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054,
+0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504, 0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70,
+0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c, 0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc,
+0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6, 0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c,
+0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd, 0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3,
+0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4, 0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4,
+0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc, 0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101,
+0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba, 0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f,
+0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf, 0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e,
+0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603, 0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a,
+0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37, 0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c,
+0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819, 0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384,
+0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d, 0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c,
+0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347, 0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82,
+0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d, 0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e
+};
+
+
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol(int n, u32 x)
+{
+	__asm__("roll %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define rol(n,x) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+#define F1(D,m,r)  (  (I = ((m) + (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] ^ s2[(I>>16)&0xff]) - s3[(I>>8)&0xff]) + s4[I&0xff]) )
+#define F2(D,m,r)  (  (I = ((m) ^ (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] - s2[(I>>16)&0xff]) + s3[(I>>8)&0xff]) ^ s4[I&0xff]) )
+#define F3(D,m,r)  (  (I = ((m) - (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] + s2[(I>>16)&0xff]) ^ s3[(I>>8)&0xff]) - s4[I&0xff]) )
+
+static void
+do_encrypt_block( CAST5_context *c, byte *outbuf, const byte *inbuf )
+{
+    u32 l, r, t;
+    u32 I;   /* used by the Fx macros */
+    u32 *Km;
+    byte *Kr;
+
+    Km = c->Km;
+    Kr = c->Kr;
+
+    /* (L0,R0) <-- (m1...m64).	(Split the plaintext into left and
+     * right 32-bit halves L0 = m1...m32 and R0 = m33...m64.)
+     */
+    l = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+    r = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+
+    /* (16 rounds) for i from 1 to 16, compute Li and Ri as follows:
+     *	Li = Ri-1;
+     *	Ri = Li-1 ^ f(Ri-1,Kmi,Kri), where f is defined in Section 2.2
+     * Rounds 1, 4, 7, 10, 13, and 16 use f function Type 1.
+     * Rounds 2, 5, 8, 11, and 14 use f function Type 2.
+     * Rounds 3, 6, 9, 12, and 15 use f function Type 3.
+     */
+
+    t = l; l = r; r = t ^ F1(r, Km[ 0], Kr[ 0]);
+    t = l; l = r; r = t ^ F2(r, Km[ 1], Kr[ 1]);
+    t = l; l = r; r = t ^ F3(r, Km[ 2], Kr[ 2]);
+    t = l; l = r; r = t ^ F1(r, Km[ 3], Kr[ 3]);
+    t = l; l = r; r = t ^ F2(r, Km[ 4], Kr[ 4]);
+    t = l; l = r; r = t ^ F3(r, Km[ 5], Kr[ 5]);
+    t = l; l = r; r = t ^ F1(r, Km[ 6], Kr[ 6]);
+    t = l; l = r; r = t ^ F2(r, Km[ 7], Kr[ 7]);
+    t = l; l = r; r = t ^ F3(r, Km[ 8], Kr[ 8]);
+    t = l; l = r; r = t ^ F1(r, Km[ 9], Kr[ 9]);
+    t = l; l = r; r = t ^ F2(r, Km[10], Kr[10]);
+    t = l; l = r; r = t ^ F3(r, Km[11], Kr[11]);
+    t = l; l = r; r = t ^ F1(r, Km[12], Kr[12]);
+    t = l; l = r; r = t ^ F2(r, Km[13], Kr[13]);
+    t = l; l = r; r = t ^ F3(r, Km[14], Kr[14]);
+    t = l; l = r; r = t ^ F1(r, Km[15], Kr[15]);
+
+    /* c1...c64 <-- (R16,L16).	(Exchange final blocks L16, R16 and
+     *	concatenate to form the ciphertext.) */
+    outbuf[0] = (r >> 24) & 0xff;
+    outbuf[1] = (r >> 16) & 0xff;
+    outbuf[2] = (r >>  8) & 0xff;
+    outbuf[3] =  r	  & 0xff;
+    outbuf[4] = (l >> 24) & 0xff;
+    outbuf[5] = (l >> 16) & 0xff;
+    outbuf[6] = (l >>  8) & 0xff;
+    outbuf[7] =  l	  & 0xff;
+}
+
+static void
+encrypt_block (void *context , byte *outbuf, const byte *inbuf)
+{
+  CAST5_context *c = (CAST5_context *) context;
+  do_encrypt_block (c, outbuf, inbuf);
+  _gcry_burn_stack (20+4*sizeof(void*));
+}
+
+
+static void
+do_decrypt_block (CAST5_context *c, byte *outbuf, const byte *inbuf )
+{
+    u32 l, r, t;
+    u32 I;
+    u32 *Km;
+    byte *Kr;
+
+    Km = c->Km;
+    Kr = c->Kr;
+
+    l = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+    r = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+
+    t = l; l = r; r = t ^ F1(r, Km[15], Kr[15]);
+    t = l; l = r; r = t ^ F3(r, Km[14], Kr[14]);
+    t = l; l = r; r = t ^ F2(r, Km[13], Kr[13]);
+    t = l; l = r; r = t ^ F1(r, Km[12], Kr[12]);
+    t = l; l = r; r = t ^ F3(r, Km[11], Kr[11]);
+    t = l; l = r; r = t ^ F2(r, Km[10], Kr[10]);
+    t = l; l = r; r = t ^ F1(r, Km[ 9], Kr[ 9]);
+    t = l; l = r; r = t ^ F3(r, Km[ 8], Kr[ 8]);
+    t = l; l = r; r = t ^ F2(r, Km[ 7], Kr[ 7]);
+    t = l; l = r; r = t ^ F1(r, Km[ 6], Kr[ 6]);
+    t = l; l = r; r = t ^ F3(r, Km[ 5], Kr[ 5]);
+    t = l; l = r; r = t ^ F2(r, Km[ 4], Kr[ 4]);
+    t = l; l = r; r = t ^ F1(r, Km[ 3], Kr[ 3]);
+    t = l; l = r; r = t ^ F3(r, Km[ 2], Kr[ 2]);
+    t = l; l = r; r = t ^ F2(r, Km[ 1], Kr[ 1]);
+    t = l; l = r; r = t ^ F1(r, Km[ 0], Kr[ 0]);
+
+    outbuf[0] = (r >> 24) & 0xff;
+    outbuf[1] = (r >> 16) & 0xff;
+    outbuf[2] = (r >>  8) & 0xff;
+    outbuf[3] =  r	  & 0xff;
+    outbuf[4] = (l >> 24) & 0xff;
+    outbuf[5] = (l >> 16) & 0xff;
+    outbuf[6] = (l >>  8) & 0xff;
+    outbuf[7] =  l	  & 0xff;
+}
+
+static void
+decrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  CAST5_context *c = (CAST5_context *) context;
+  do_decrypt_block (c, outbuf, inbuf);
+  _gcry_burn_stack (20+4*sizeof(void*));
+}
+
+
+
+
+static void
+key_schedule( u32 *x, u32 *z, u32 *k )
+{
+
+#define xi(i)   ((x[(i)/4] >> (8*(3-((i)%4)))) & 0xff)
+#define zi(i)   ((z[(i)/4] >> (8*(3-((i)%4)))) & 0xff)
+
+    z[0] = x[0] ^ s5[xi(13)]^s6[xi(15)]^s7[xi(12)]^s8[xi(14)]^s7[xi( 8)];
+    z[1] = x[2] ^ s5[zi( 0)]^s6[zi( 2)]^s7[zi( 1)]^s8[zi( 3)]^s8[xi(10)];
+    z[2] = x[3] ^ s5[zi( 7)]^s6[zi( 6)]^s7[zi( 5)]^s8[zi( 4)]^s5[xi( 9)];
+    z[3] = x[1] ^ s5[zi(10)]^s6[zi( 9)]^s7[zi(11)]^s8[zi( 8)]^s6[xi(11)];
+    k[0] = s5[zi( 8)]^s6[zi( 9)]^s7[zi( 7)]^s8[zi( 6)]^s5[zi( 2)];
+    k[1] = s5[zi(10)]^s6[zi(11)]^s7[zi( 5)]^s8[zi( 4)]^s6[zi( 6)];
+    k[2] = s5[zi(12)]^s6[zi(13)]^s7[zi( 3)]^s8[zi( 2)]^s7[zi( 9)];
+    k[3] = s5[zi(14)]^s6[zi(15)]^s7[zi( 1)]^s8[zi( 0)]^s8[zi(12)];
+
+    x[0] = z[2] ^ s5[zi( 5)]^s6[zi( 7)]^s7[zi( 4)]^s8[zi( 6)]^s7[zi( 0)];
+    x[1] = z[0] ^ s5[xi( 0)]^s6[xi( 2)]^s7[xi( 1)]^s8[xi( 3)]^s8[zi( 2)];
+    x[2] = z[1] ^ s5[xi( 7)]^s6[xi( 6)]^s7[xi( 5)]^s8[xi( 4)]^s5[zi( 1)];
+    x[3] = z[3] ^ s5[xi(10)]^s6[xi( 9)]^s7[xi(11)]^s8[xi( 8)]^s6[zi( 3)];
+    k[4] = s5[xi( 3)]^s6[xi( 2)]^s7[xi(12)]^s8[xi(13)]^s5[xi( 8)];
+    k[5] = s5[xi( 1)]^s6[xi( 0)]^s7[xi(14)]^s8[xi(15)]^s6[xi(13)];
+    k[6] = s5[xi( 7)]^s6[xi( 6)]^s7[xi( 8)]^s8[xi( 9)]^s7[xi( 3)];
+    k[7] = s5[xi( 5)]^s6[xi( 4)]^s7[xi(10)]^s8[xi(11)]^s8[xi( 7)];
+
+    z[0] = x[0] ^ s5[xi(13)]^s6[xi(15)]^s7[xi(12)]^s8[xi(14)]^s7[xi( 8)];
+    z[1] = x[2] ^ s5[zi( 0)]^s6[zi( 2)]^s7[zi( 1)]^s8[zi( 3)]^s8[xi(10)];
+    z[2] = x[3] ^ s5[zi( 7)]^s6[zi( 6)]^s7[zi( 5)]^s8[zi( 4)]^s5[xi( 9)];
+    z[3] = x[1] ^ s5[zi(10)]^s6[zi( 9)]^s7[zi(11)]^s8[zi( 8)]^s6[xi(11)];
+    k[8] = s5[zi( 3)]^s6[zi( 2)]^s7[zi(12)]^s8[zi(13)]^s5[zi( 9)];
+    k[9] = s5[zi( 1)]^s6[zi( 0)]^s7[zi(14)]^s8[zi(15)]^s6[zi(12)];
+    k[10]= s5[zi( 7)]^s6[zi( 6)]^s7[zi( 8)]^s8[zi( 9)]^s7[zi( 2)];
+    k[11]= s5[zi( 5)]^s6[zi( 4)]^s7[zi(10)]^s8[zi(11)]^s8[zi( 6)];
+
+    x[0] = z[2] ^ s5[zi( 5)]^s6[zi( 7)]^s7[zi( 4)]^s8[zi( 6)]^s7[zi( 0)];
+    x[1] = z[0] ^ s5[xi( 0)]^s6[xi( 2)]^s7[xi( 1)]^s8[xi( 3)]^s8[zi( 2)];
+    x[2] = z[1] ^ s5[xi( 7)]^s6[xi( 6)]^s7[xi( 5)]^s8[xi( 4)]^s5[zi( 1)];
+    x[3] = z[3] ^ s5[xi(10)]^s6[xi( 9)]^s7[xi(11)]^s8[xi( 8)]^s6[zi( 3)];
+    k[12]= s5[xi( 8)]^s6[xi( 9)]^s7[xi( 7)]^s8[xi( 6)]^s5[xi( 3)];
+    k[13]= s5[xi(10)]^s6[xi(11)]^s7[xi( 5)]^s8[xi( 4)]^s6[xi( 7)];
+    k[14]= s5[xi(12)]^s6[xi(13)]^s7[xi( 3)]^s8[xi( 2)]^s7[xi( 8)];
+    k[15]= s5[xi(14)]^s6[xi(15)]^s7[xi( 1)]^s8[xi( 0)]^s8[xi(13)];
+
+#undef xi
+#undef zi
+}
+
+
+static gcry_err_code_t
+do_cast_setkey( CAST5_context *c, const byte *key, unsigned keylen )
+{
+  static int initialized;
+  static const char* selftest_failed;
+  int i;
+  u32 x[4];
+  u32 z[4];
+  u32 k[16];
+
+  if( !initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("CAST5 selftest failed (%s).\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if( keylen != 16 )
+    return GPG_ERR_INV_KEYLEN;
+
+  x[0] = key[0]  << 24 | key[1]  << 16 | key[2]  << 8 | key[3];
+  x[1] = key[4]  << 24 | key[5]  << 16 | key[6]  << 8 | key[7];
+  x[2] = key[8]  << 24 | key[9]  << 16 | key[10] << 8 | key[11];
+  x[3] = key[12] << 24 | key[13] << 16 | key[14] << 8 | key[15];
+
+  key_schedule( x, z, k );
+  for(i=0; i < 16; i++ )
+    c->Km[i] = k[i];
+  key_schedule( x, z, k );
+  for(i=0; i < 16; i++ )
+    c->Kr[i] = k[i] & 0x1f;
+
+  memset(&x,0, sizeof x);
+  memset(&z,0, sizeof z);
+  memset(&k,0, sizeof k);
+
+#undef xi
+#undef zi
+  return GPG_ERR_NO_ERROR;
+}
+
+static gcry_err_code_t
+cast_setkey (void *context, const byte *key, unsigned keylen )
+{
+  CAST5_context *c = (CAST5_context *) context;
+  gcry_err_code_t rc = do_cast_setkey (c, key, keylen);
+  _gcry_burn_stack (96+7*sizeof(void*));
+  return rc;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_cast5 =
+  {
+    "CAST5", NULL, NULL, CAST5_BLOCKSIZE, 128, sizeof (CAST5_context),
+    cast_setkey, encrypt_block, decrypt_block
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_cast5",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_cast5)
+{
+  grub_cipher_register (&_gcry_cipher_spec_cast5);
+}
+
+GRUB_MOD_FINI(gcry_cast5)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_cast5);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/cipher.h b/grub-core/lib/libgcrypt-grub/cipher/cipher.h
new file mode 100644
index 0000000..73c6779
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/cipher.h
@@ -0,0 +1,2 @@
+#include <grub/crypto.h>
+#include <cipher_wrap.h>
diff --git a/grub-core/lib/libgcrypt-grub/cipher/crc.c b/grub-core/lib/libgcrypt-grub/cipher/crc.c
new file mode 100644
index 0000000..a929432
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/crc.c
@@ -0,0 +1,826 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* crc.c - Cyclic redundancy checks.
+ * Copyright (C) 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ */
+
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+#include "bufhelp.h"
+
+
+typedef struct
+{
+  u32 CRC;
+  byte buf[4];
+}
+CRC_CONTEXT;
+
+
+/*
+ * Code generated by universal_crc by Danjel McGougan
+ *
+ * CRC parameters used:
+ *   bits:       32
+ *   poly:       0x04c11db7
+ *   init:       0xffffffff
+ *   xor:        0xffffffff
+ *   reverse:    true
+ *   non-direct: false
+ *
+ * CRC of the string "123456789" is 0xcbf43926
+ */
+
+static const u32 crc32_table[1024] = {
+  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+  0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+  0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+  0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+  0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+  0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+  0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+  0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+  0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+  0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+  0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+  0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+  0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+  0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+  0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+  0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+  0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+  0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+  0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+  0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+  0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+  0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+  0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+  0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+  0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+  0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+  0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+  0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+  0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+  0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+  0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+  0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+  0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+  0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+  0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+  0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+  0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+  0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+  0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+  0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+  0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+  0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+  0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+  0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+  0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+  0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+  0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+  0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+  0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+  0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+  0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+  0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+  0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+  0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+  0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+  0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+  0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+  0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+  0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+  0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+  0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+  0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
+  0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3,
+  0x646cc504, 0x7d77f445, 0x565aa786, 0x4f4196c7,
+  0xc8d98a08, 0xd1c2bb49, 0xfaefe88a, 0xe3f4d9cb,
+  0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e, 0x87981ccf,
+  0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192,
+  0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496,
+  0x821b9859, 0x9b00a918, 0xb02dfadb, 0xa936cb9a,
+  0xe6775d5d, 0xff6c6c1c, 0xd4413fdf, 0xcd5a0e9e,
+  0x958424a2, 0x8c9f15e3, 0xa7b24620, 0xbea97761,
+  0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265,
+  0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69,
+  0x39316bae, 0x202a5aef, 0x0b07092c, 0x121c386d,
+  0xdf4636f3, 0xc65d07b2, 0xed705471, 0xf46b6530,
+  0xbb2af3f7, 0xa231c2b6, 0x891c9175, 0x9007a034,
+  0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38,
+  0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c,
+  0xf0794f05, 0xe9627e44, 0xc24f2d87, 0xdb541cc6,
+  0x94158a01, 0x8d0ebb40, 0xa623e883, 0xbf38d9c2,
+  0x38a0c50d, 0x21bbf44c, 0x0a96a78f, 0x138d96ce,
+  0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca,
+  0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97,
+  0xded79850, 0xc7cca911, 0xece1fad2, 0xf5facb93,
+  0x7262d75c, 0x6b79e61d, 0x4054b5de, 0x594f849f,
+  0x160e1258, 0x0f152319, 0x243870da, 0x3d23419b,
+  0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864,
+  0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60,
+  0xad24e1af, 0xb43fd0ee, 0x9f12832d, 0x8609b26c,
+  0xc94824ab, 0xd05315ea, 0xfb7e4629, 0xe2657768,
+  0x2f3f79f6, 0x362448b7, 0x1d091b74, 0x04122a35,
+  0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31,
+  0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d,
+  0x838a36fa, 0x9a9107bb, 0xb1bc5478, 0xa8a76539,
+  0x3b83984b, 0x2298a90a, 0x09b5fac9, 0x10aecb88,
+  0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd, 0x74c20e8c,
+  0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180,
+  0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484,
+  0x71418a1a, 0x685abb5b, 0x4377e898, 0x5a6cd9d9,
+  0x152d4f1e, 0x0c367e5f, 0x271b2d9c, 0x3e001cdd,
+  0xb9980012, 0xa0833153, 0x8bae6290, 0x92b553d1,
+  0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5,
+  0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a,
+  0xca6b79ed, 0xd37048ac, 0xf85d1b6f, 0xe1462a2e,
+  0x66de36e1, 0x7fc507a0, 0x54e85463, 0x4df36522,
+  0x02b2f3e5, 0x1ba9c2a4, 0x30849167, 0x299fa026,
+  0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b,
+  0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f,
+  0x2c1c24b0, 0x350715f1, 0x1e2a4632, 0x07317773,
+  0x4870e1b4, 0x516bd0f5, 0x7a468336, 0x635db277,
+  0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc, 0xe0d7848d,
+  0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189,
+  0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85,
+  0x674f9842, 0x7e54a903, 0x5579fac0, 0x4c62cb81,
+  0x8138c51f, 0x9823f45e, 0xb30ea79d, 0xaa1596dc,
+  0xe554001b, 0xfc4f315a, 0xd7626299, 0xce7953d8,
+  0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4,
+  0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0,
+  0x5e7ef3ec, 0x4765c2ad, 0x6c48916e, 0x7553a02f,
+  0x3a1236e8, 0x230907a9, 0x0824546a, 0x113f652b,
+  0x96a779e4, 0x8fbc48a5, 0xa4911b66, 0xbd8a2a27,
+  0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23,
+  0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e,
+  0x70d024b9, 0x69cb15f8, 0x42e6463b, 0x5bfd777a,
+  0xdc656bb5, 0xc57e5af4, 0xee530937, 0xf7483876,
+  0xb809aeb1, 0xa1129ff0, 0x8a3fcc33, 0x9324fd72,
+  0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59,
+  0x0709a8dc, 0x06cbc2eb, 0x048d7cb2, 0x054f1685,
+  0x0e1351b8, 0x0fd13b8f, 0x0d9785d6, 0x0c55efe1,
+  0x091af964, 0x08d89353, 0x0a9e2d0a, 0x0b5c473d,
+  0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29,
+  0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5,
+  0x1235f2c8, 0x13f798ff, 0x11b126a6, 0x10734c91,
+  0x153c5a14, 0x14fe3023, 0x16b88e7a, 0x177ae44d,
+  0x384d46e0, 0x398f2cd7, 0x3bc9928e, 0x3a0bf8b9,
+  0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065,
+  0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901,
+  0x3157bf84, 0x3095d5b3, 0x32d36bea, 0x331101dd,
+  0x246be590, 0x25a98fa7, 0x27ef31fe, 0x262d5bc9,
+  0x23624d4c, 0x22a0277b, 0x20e69922, 0x2124f315,
+  0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71,
+  0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad,
+  0x709a8dc0, 0x7158e7f7, 0x731e59ae, 0x72dc3399,
+  0x7793251c, 0x76514f2b, 0x7417f172, 0x75d59b45,
+  0x7e89dc78, 0x7f4bb64f, 0x7d0d0816, 0x7ccf6221,
+  0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd,
+  0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9,
+  0x6bb5866c, 0x6a77ec5b, 0x68315202, 0x69f33835,
+  0x62af7f08, 0x636d153f, 0x612bab66, 0x60e9c151,
+  0x65a6d7d4, 0x6464bde3, 0x662203ba, 0x67e0698d,
+  0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579,
+  0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5,
+  0x46c49a98, 0x4706f0af, 0x45404ef6, 0x448224c1,
+  0x41cd3244, 0x400f5873, 0x4249e62a, 0x438b8c1d,
+  0x54f16850, 0x55330267, 0x5775bc3e, 0x56b7d609,
+  0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5,
+  0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1,
+  0x5deb9134, 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d,
+  0xe1351b80, 0xe0f771b7, 0xe2b1cfee, 0xe373a5d9,
+  0xe63cb35c, 0xe7fed96b, 0xe5b86732, 0xe47a0d05,
+  0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461,
+  0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd,
+  0xfd13b8f0, 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9,
+  0xfa1a102c, 0xfbd87a1b, 0xf99ec442, 0xf85cae75,
+  0xf300e948, 0xf2c2837f, 0xf0843d26, 0xf1465711,
+  0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd,
+  0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339,
+  0xde71f5bc, 0xdfb39f8b, 0xddf521d2, 0xdc374be5,
+  0xd76b0cd8, 0xd6a966ef, 0xd4efd8b6, 0xd52db281,
+  0xd062a404, 0xd1a0ce33, 0xd3e6706a, 0xd2241a5d,
+  0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049,
+  0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895,
+  0xcb4dafa8, 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1,
+  0xcc440774, 0xcd866d43, 0xcfc0d31a, 0xce02b92d,
+  0x91af9640, 0x906dfc77, 0x922b422e, 0x93e92819,
+  0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5,
+  0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1,
+  0x98b56f24, 0x99770513, 0x9b31bb4a, 0x9af3d17d,
+  0x8d893530, 0x8c4b5f07, 0x8e0de15e, 0x8fcf8b69,
+  0x8a809dec, 0x8b42f7db, 0x89044982, 0x88c623b5,
+  0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1,
+  0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d,
+  0xa9e2d0a0, 0xa820ba97, 0xaa6604ce, 0xaba46ef9,
+  0xaeeb787c, 0xaf29124b, 0xad6fac12, 0xacadc625,
+  0xa7f18118, 0xa633eb2f, 0xa4755576, 0xa5b73f41,
+  0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d,
+  0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89,
+  0xb2cddb0c, 0xb30fb13b, 0xb1490f62, 0xb08b6555,
+  0xbbd72268, 0xba15485f, 0xb853f606, 0xb9919c31,
+  0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda, 0xbe9834ed,
+  0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee,
+  0x8f629757, 0x37def032, 0x256b5fdc, 0x9dd738b9,
+  0xc5b428ef, 0x7d084f8a, 0x6fbde064, 0xd7018701,
+  0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733, 0x58631056,
+  0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871,
+  0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26,
+  0x95ad7f70, 0x2d111815, 0x3fa4b7fb, 0x8718d09e,
+  0x1acfe827, 0xa2738f42, 0xb0c620ac, 0x087a47c9,
+  0xa032af3e, 0x188ec85b, 0x0a3b67b5, 0xb28700d0,
+  0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787,
+  0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f,
+  0xeae41086, 0x525877e3, 0x40edd80d, 0xf851bf68,
+  0xf02bf8a1, 0x48979fc4, 0x5a22302a, 0xe29e574f,
+  0x7f496ff6, 0xc7f50893, 0xd540a77d, 0x6dfcc018,
+  0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0,
+  0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7,
+  0x9b14583d, 0x23a83f58, 0x311d90b6, 0x89a1f7d3,
+  0x1476cf6a, 0xaccaa80f, 0xbe7f07e1, 0x06c36084,
+  0x5ea070d2, 0xe61c17b7, 0xf4a9b859, 0x4c15df3c,
+  0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b,
+  0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c,
+  0x446f98f5, 0xfcd3ff90, 0xee66507e, 0x56da371b,
+  0x0eb9274d, 0xb6054028, 0xa4b0efc6, 0x1c0c88a3,
+  0x81dbb01a, 0x3967d77f, 0x2bd27891, 0x936e1ff4,
+  0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed,
+  0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba,
+  0xfe92dfec, 0x462eb889, 0x549b1767, 0xec277002,
+  0x71f048bb, 0xc94c2fde, 0xdbf98030, 0x6345e755,
+  0x6b3fa09c, 0xd383c7f9, 0xc1366817, 0x798a0f72,
+  0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825,
+  0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d,
+  0x21e91f24, 0x99557841, 0x8be0d7af, 0x335cb0ca,
+  0xed59b63b, 0x55e5d15e, 0x47507eb0, 0xffec19d5,
+  0x623b216c, 0xda874609, 0xc832e9e7, 0x708e8e82,
+  0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a,
+  0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d,
+  0xbd40e1a4, 0x05fc86c1, 0x1749292f, 0xaff54e4a,
+  0x322276f3, 0x8a9e1196, 0x982bbe78, 0x2097d91d,
+  0x78f4c94b, 0xc048ae2e, 0xd2fd01c0, 0x6a4166a5,
+  0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2,
+  0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb,
+  0xc2098e52, 0x7ab5e937, 0x680046d9, 0xd0bc21bc,
+  0x88df31ea, 0x3063568f, 0x22d6f961, 0x9a6a9e04,
+  0x07bda6bd, 0xbf01c1d8, 0xadb46e36, 0x15080953,
+  0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174,
+  0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623,
+  0xd8c66675, 0x607a0110, 0x72cfaefe, 0xca73c99b,
+  0x57a4f122, 0xef189647, 0xfdad39a9, 0x45115ecc,
+  0x764dee06, 0xcef18963, 0xdc44268d, 0x64f841e8,
+  0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf,
+  0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907,
+  0x3c9b51be, 0x842736db, 0x96929935, 0x2e2efe50,
+  0x2654b999, 0x9ee8defc, 0x8c5d7112, 0x34e11677,
+  0xa9362ece, 0x118a49ab, 0x033fe645, 0xbb838120,
+  0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98,
+  0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf,
+  0xd67f4138, 0x6ec3265d, 0x7c7689b3, 0xc4caeed6,
+  0x591dd66f, 0xe1a1b10a, 0xf3141ee4, 0x4ba87981,
+  0x13cb69d7, 0xab770eb2, 0xb9c2a15c, 0x017ec639,
+  0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e,
+  0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949,
+  0x090481f0, 0xb1b8e695, 0xa30d497b, 0x1bb12e1e,
+  0x43d23e48, 0xfb6e592d, 0xe9dbf6c3, 0x516791a6,
+  0xccb0a91f, 0x740cce7a, 0x66b96194, 0xde0506f1
+};
+
+/* CRC32 */
+
+static inline u32
+crc32_next (u32 crc, byte data)
+{
+  return (crc >> 8) ^ crc32_table[(crc & 0xff) ^ data];
+}
+
+/*
+ * Process 4 bytes in one go
+ */
+static inline u32
+crc32_next4 (u32 crc, u32 data)
+{
+  crc ^= data;
+  crc = crc32_table[(crc & 0xff) + 0x300] ^
+        crc32_table[((crc >> 8) & 0xff) + 0x200] ^
+        crc32_table[((crc >> 16) & 0xff) + 0x100] ^
+        crc32_table[(crc >> 24) & 0xff];
+  return crc;
+}
+
+static void
+crc32_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = 0 ^ 0xffffffffL;
+}
+
+static void
+crc32_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  const byte *inbuf = inbuf_arg;
+  u32 crc;
+
+  if (!inbuf || !inlen)
+    return;
+
+  crc = ctx->CRC;
+
+  while (inlen >= 16)
+    {
+      inlen -= 16;
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[0]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[4]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[8]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[12]));
+      inbuf += 16;
+    }
+
+  while (inlen >= 4)
+    {
+      inlen -= 4;
+      crc = crc32_next4(crc, buf_get_le32(inbuf));
+      inbuf += 4;
+    }
+
+  while (inlen--)
+    {
+      crc = crc32_next(crc, *inbuf++);
+    }
+
+  ctx->CRC = crc;
+}
+
+static byte *
+crc32_read (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  return ctx->buf;
+}
+
+static void
+crc32_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC ^= 0xffffffffL;
+  buf_put_be32 (ctx->buf, ctx->CRC);
+}
+
+/* CRC32 a'la RFC 1510 */
+/* CRC of the string "123456789" is 0x2dfd2d88 */
+
+static void
+crc32rfc1510_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = 0;
+}
+
+static void
+crc32rfc1510_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  buf_put_be32(ctx->buf, ctx->CRC);
+}
+
+/* CRC24 a'la RFC 2440 */
+/*
+ * Code generated by universal_crc by Danjel McGougan
+ *
+ * CRC parameters used:
+ *   bits:       24
+ *   poly:       0x864cfb
+ *   init:       0xb704ce
+ *   xor:        0x000000
+ *   reverse:    false
+ *   non-direct: false
+ *
+ * CRC of the string "123456789" is 0x21cf02
+ */
+
+static const u32 crc24_table[1024] =
+{
+  0x00000000, 0x00fb4c86, 0x000dd58a, 0x00f6990c,
+  0x00e1e693, 0x001aaa15, 0x00ec3319, 0x00177f9f,
+  0x003981a1, 0x00c2cd27, 0x0034542b, 0x00cf18ad,
+  0x00d86732, 0x00232bb4, 0x00d5b2b8, 0x002efe3e,
+  0x00894ec5, 0x00720243, 0x00849b4f, 0x007fd7c9,
+  0x0068a856, 0x0093e4d0, 0x00657ddc, 0x009e315a,
+  0x00b0cf64, 0x004b83e2, 0x00bd1aee, 0x00465668,
+  0x005129f7, 0x00aa6571, 0x005cfc7d, 0x00a7b0fb,
+  0x00e9d10c, 0x00129d8a, 0x00e40486, 0x001f4800,
+  0x0008379f, 0x00f37b19, 0x0005e215, 0x00feae93,
+  0x00d050ad, 0x002b1c2b, 0x00dd8527, 0x0026c9a1,
+  0x0031b63e, 0x00cafab8, 0x003c63b4, 0x00c72f32,
+  0x00609fc9, 0x009bd34f, 0x006d4a43, 0x009606c5,
+  0x0081795a, 0x007a35dc, 0x008cacd0, 0x0077e056,
+  0x00591e68, 0x00a252ee, 0x0054cbe2, 0x00af8764,
+  0x00b8f8fb, 0x0043b47d, 0x00b52d71, 0x004e61f7,
+  0x00d2a319, 0x0029ef9f, 0x00df7693, 0x00243a15,
+  0x0033458a, 0x00c8090c, 0x003e9000, 0x00c5dc86,
+  0x00eb22b8, 0x00106e3e, 0x00e6f732, 0x001dbbb4,
+  0x000ac42b, 0x00f188ad, 0x000711a1, 0x00fc5d27,
+  0x005beddc, 0x00a0a15a, 0x00563856, 0x00ad74d0,
+  0x00ba0b4f, 0x004147c9, 0x00b7dec5, 0x004c9243,
+  0x00626c7d, 0x009920fb, 0x006fb9f7, 0x0094f571,
+  0x00838aee, 0x0078c668, 0x008e5f64, 0x007513e2,
+  0x003b7215, 0x00c03e93, 0x0036a79f, 0x00cdeb19,
+  0x00da9486, 0x0021d800, 0x00d7410c, 0x002c0d8a,
+  0x0002f3b4, 0x00f9bf32, 0x000f263e, 0x00f46ab8,
+  0x00e31527, 0x001859a1, 0x00eec0ad, 0x00158c2b,
+  0x00b23cd0, 0x00497056, 0x00bfe95a, 0x0044a5dc,
+  0x0053da43, 0x00a896c5, 0x005e0fc9, 0x00a5434f,
+  0x008bbd71, 0x0070f1f7, 0x008668fb, 0x007d247d,
+  0x006a5be2, 0x00911764, 0x00678e68, 0x009cc2ee,
+  0x00a44733, 0x005f0bb5, 0x00a992b9, 0x0052de3f,
+  0x0045a1a0, 0x00beed26, 0x0048742a, 0x00b338ac,
+  0x009dc692, 0x00668a14, 0x00901318, 0x006b5f9e,
+  0x007c2001, 0x00876c87, 0x0071f58b, 0x008ab90d,
+  0x002d09f6, 0x00d64570, 0x0020dc7c, 0x00db90fa,
+  0x00ccef65, 0x0037a3e3, 0x00c13aef, 0x003a7669,
+  0x00148857, 0x00efc4d1, 0x00195ddd, 0x00e2115b,
+  0x00f56ec4, 0x000e2242, 0x00f8bb4e, 0x0003f7c8,
+  0x004d963f, 0x00b6dab9, 0x004043b5, 0x00bb0f33,
+  0x00ac70ac, 0x00573c2a, 0x00a1a526, 0x005ae9a0,
+  0x0074179e, 0x008f5b18, 0x0079c214, 0x00828e92,
+  0x0095f10d, 0x006ebd8b, 0x00982487, 0x00636801,
+  0x00c4d8fa, 0x003f947c, 0x00c90d70, 0x003241f6,
+  0x00253e69, 0x00de72ef, 0x0028ebe3, 0x00d3a765,
+  0x00fd595b, 0x000615dd, 0x00f08cd1, 0x000bc057,
+  0x001cbfc8, 0x00e7f34e, 0x00116a42, 0x00ea26c4,
+  0x0076e42a, 0x008da8ac, 0x007b31a0, 0x00807d26,
+  0x009702b9, 0x006c4e3f, 0x009ad733, 0x00619bb5,
+  0x004f658b, 0x00b4290d, 0x0042b001, 0x00b9fc87,
+  0x00ae8318, 0x0055cf9e, 0x00a35692, 0x00581a14,
+  0x00ffaaef, 0x0004e669, 0x00f27f65, 0x000933e3,
+  0x001e4c7c, 0x00e500fa, 0x001399f6, 0x00e8d570,
+  0x00c62b4e, 0x003d67c8, 0x00cbfec4, 0x0030b242,
+  0x0027cddd, 0x00dc815b, 0x002a1857, 0x00d154d1,
+  0x009f3526, 0x006479a0, 0x0092e0ac, 0x0069ac2a,
+  0x007ed3b5, 0x00859f33, 0x0073063f, 0x00884ab9,
+  0x00a6b487, 0x005df801, 0x00ab610d, 0x00502d8b,
+  0x00475214, 0x00bc1e92, 0x004a879e, 0x00b1cb18,
+  0x00167be3, 0x00ed3765, 0x001bae69, 0x00e0e2ef,
+  0x00f79d70, 0x000cd1f6, 0x00fa48fa, 0x0001047c,
+  0x002ffa42, 0x00d4b6c4, 0x00222fc8, 0x00d9634e,
+  0x00ce1cd1, 0x00355057, 0x00c3c95b, 0x003885dd,
+  0x00000000, 0x00488f66, 0x00901ecd, 0x00d891ab,
+  0x00db711c, 0x0093fe7a, 0x004b6fd1, 0x0003e0b7,
+  0x00b6e338, 0x00fe6c5e, 0x0026fdf5, 0x006e7293,
+  0x006d9224, 0x00251d42, 0x00fd8ce9, 0x00b5038f,
+  0x006cc771, 0x00244817, 0x00fcd9bc, 0x00b456da,
+  0x00b7b66d, 0x00ff390b, 0x0027a8a0, 0x006f27c6,
+  0x00da2449, 0x0092ab2f, 0x004a3a84, 0x0002b5e2,
+  0x00015555, 0x0049da33, 0x00914b98, 0x00d9c4fe,
+  0x00d88ee3, 0x00900185, 0x0048902e, 0x00001f48,
+  0x0003ffff, 0x004b7099, 0x0093e132, 0x00db6e54,
+  0x006e6ddb, 0x0026e2bd, 0x00fe7316, 0x00b6fc70,
+  0x00b51cc7, 0x00fd93a1, 0x0025020a, 0x006d8d6c,
+  0x00b44992, 0x00fcc6f4, 0x0024575f, 0x006cd839,
+  0x006f388e, 0x0027b7e8, 0x00ff2643, 0x00b7a925,
+  0x0002aaaa, 0x004a25cc, 0x0092b467, 0x00da3b01,
+  0x00d9dbb6, 0x009154d0, 0x0049c57b, 0x00014a1d,
+  0x004b5141, 0x0003de27, 0x00db4f8c, 0x0093c0ea,
+  0x0090205d, 0x00d8af3b, 0x00003e90, 0x0048b1f6,
+  0x00fdb279, 0x00b53d1f, 0x006dacb4, 0x002523d2,
+  0x0026c365, 0x006e4c03, 0x00b6dda8, 0x00fe52ce,
+  0x00279630, 0x006f1956, 0x00b788fd, 0x00ff079b,
+  0x00fce72c, 0x00b4684a, 0x006cf9e1, 0x00247687,
+  0x00917508, 0x00d9fa6e, 0x00016bc5, 0x0049e4a3,
+  0x004a0414, 0x00028b72, 0x00da1ad9, 0x009295bf,
+  0x0093dfa2, 0x00db50c4, 0x0003c16f, 0x004b4e09,
+  0x0048aebe, 0x000021d8, 0x00d8b073, 0x00903f15,
+  0x00253c9a, 0x006db3fc, 0x00b52257, 0x00fdad31,
+  0x00fe4d86, 0x00b6c2e0, 0x006e534b, 0x0026dc2d,
+  0x00ff18d3, 0x00b797b5, 0x006f061e, 0x00278978,
+  0x002469cf, 0x006ce6a9, 0x00b47702, 0x00fcf864,
+  0x0049fbeb, 0x0001748d, 0x00d9e526, 0x00916a40,
+  0x00928af7, 0x00da0591, 0x0002943a, 0x004a1b5c,
+  0x0096a282, 0x00de2de4, 0x0006bc4f, 0x004e3329,
+  0x004dd39e, 0x00055cf8, 0x00ddcd53, 0x00954235,
+  0x002041ba, 0x0068cedc, 0x00b05f77, 0x00f8d011,
+  0x00fb30a6, 0x00b3bfc0, 0x006b2e6b, 0x0023a10d,
+  0x00fa65f3, 0x00b2ea95, 0x006a7b3e, 0x0022f458,
+  0x002114ef, 0x00699b89, 0x00b10a22, 0x00f98544,
+  0x004c86cb, 0x000409ad, 0x00dc9806, 0x00941760,
+  0x0097f7d7, 0x00df78b1, 0x0007e91a, 0x004f667c,
+  0x004e2c61, 0x0006a307, 0x00de32ac, 0x0096bdca,
+  0x00955d7d, 0x00ddd21b, 0x000543b0, 0x004dccd6,
+  0x00f8cf59, 0x00b0403f, 0x0068d194, 0x00205ef2,
+  0x0023be45, 0x006b3123, 0x00b3a088, 0x00fb2fee,
+  0x0022eb10, 0x006a6476, 0x00b2f5dd, 0x00fa7abb,
+  0x00f99a0c, 0x00b1156a, 0x006984c1, 0x00210ba7,
+  0x00940828, 0x00dc874e, 0x000416e5, 0x004c9983,
+  0x004f7934, 0x0007f652, 0x00df67f9, 0x0097e89f,
+  0x00ddf3c3, 0x00957ca5, 0x004ded0e, 0x00056268,
+  0x000682df, 0x004e0db9, 0x00969c12, 0x00de1374,
+  0x006b10fb, 0x00239f9d, 0x00fb0e36, 0x00b38150,
+  0x00b061e7, 0x00f8ee81, 0x00207f2a, 0x0068f04c,
+  0x00b134b2, 0x00f9bbd4, 0x00212a7f, 0x0069a519,
+  0x006a45ae, 0x0022cac8, 0x00fa5b63, 0x00b2d405,
+  0x0007d78a, 0x004f58ec, 0x0097c947, 0x00df4621,
+  0x00dca696, 0x009429f0, 0x004cb85b, 0x0004373d,
+  0x00057d20, 0x004df246, 0x009563ed, 0x00ddec8b,
+  0x00de0c3c, 0x0096835a, 0x004e12f1, 0x00069d97,
+  0x00b39e18, 0x00fb117e, 0x002380d5, 0x006b0fb3,
+  0x0068ef04, 0x00206062, 0x00f8f1c9, 0x00b07eaf,
+  0x0069ba51, 0x00213537, 0x00f9a49c, 0x00b12bfa,
+  0x00b2cb4d, 0x00fa442b, 0x0022d580, 0x006a5ae6,
+  0x00df5969, 0x0097d60f, 0x004f47a4, 0x0007c8c2,
+  0x00042875, 0x004ca713, 0x009436b8, 0x00dcb9de,
+  0x00000000, 0x00d70983, 0x00555f80, 0x00825603,
+  0x0051f286, 0x0086fb05, 0x0004ad06, 0x00d3a485,
+  0x0059a88b, 0x008ea108, 0x000cf70b, 0x00dbfe88,
+  0x00085a0d, 0x00df538e, 0x005d058d, 0x008a0c0e,
+  0x00491c91, 0x009e1512, 0x001c4311, 0x00cb4a92,
+  0x0018ee17, 0x00cfe794, 0x004db197, 0x009ab814,
+  0x0010b41a, 0x00c7bd99, 0x0045eb9a, 0x0092e219,
+  0x0041469c, 0x00964f1f, 0x0014191c, 0x00c3109f,
+  0x006974a4, 0x00be7d27, 0x003c2b24, 0x00eb22a7,
+  0x00388622, 0x00ef8fa1, 0x006dd9a2, 0x00bad021,
+  0x0030dc2f, 0x00e7d5ac, 0x006583af, 0x00b28a2c,
+  0x00612ea9, 0x00b6272a, 0x00347129, 0x00e378aa,
+  0x00206835, 0x00f761b6, 0x007537b5, 0x00a23e36,
+  0x00719ab3, 0x00a69330, 0x0024c533, 0x00f3ccb0,
+  0x0079c0be, 0x00aec93d, 0x002c9f3e, 0x00fb96bd,
+  0x00283238, 0x00ff3bbb, 0x007d6db8, 0x00aa643b,
+  0x0029a4ce, 0x00fead4d, 0x007cfb4e, 0x00abf2cd,
+  0x00785648, 0x00af5fcb, 0x002d09c8, 0x00fa004b,
+  0x00700c45, 0x00a705c6, 0x002553c5, 0x00f25a46,
+  0x0021fec3, 0x00f6f740, 0x0074a143, 0x00a3a8c0,
+  0x0060b85f, 0x00b7b1dc, 0x0035e7df, 0x00e2ee5c,
+  0x00314ad9, 0x00e6435a, 0x00641559, 0x00b31cda,
+  0x003910d4, 0x00ee1957, 0x006c4f54, 0x00bb46d7,
+  0x0068e252, 0x00bfebd1, 0x003dbdd2, 0x00eab451,
+  0x0040d06a, 0x0097d9e9, 0x00158fea, 0x00c28669,
+  0x001122ec, 0x00c62b6f, 0x00447d6c, 0x009374ef,
+  0x001978e1, 0x00ce7162, 0x004c2761, 0x009b2ee2,
+  0x00488a67, 0x009f83e4, 0x001dd5e7, 0x00cadc64,
+  0x0009ccfb, 0x00dec578, 0x005c937b, 0x008b9af8,
+  0x00583e7d, 0x008f37fe, 0x000d61fd, 0x00da687e,
+  0x00506470, 0x00876df3, 0x00053bf0, 0x00d23273,
+  0x000196f6, 0x00d69f75, 0x0054c976, 0x0083c0f5,
+  0x00a9041b, 0x007e0d98, 0x00fc5b9b, 0x002b5218,
+  0x00f8f69d, 0x002fff1e, 0x00ada91d, 0x007aa09e,
+  0x00f0ac90, 0x0027a513, 0x00a5f310, 0x0072fa93,
+  0x00a15e16, 0x00765795, 0x00f40196, 0x00230815,
+  0x00e0188a, 0x00371109, 0x00b5470a, 0x00624e89,
+  0x00b1ea0c, 0x0066e38f, 0x00e4b58c, 0x0033bc0f,
+  0x00b9b001, 0x006eb982, 0x00ecef81, 0x003be602,
+  0x00e84287, 0x003f4b04, 0x00bd1d07, 0x006a1484,
+  0x00c070bf, 0x0017793c, 0x00952f3f, 0x004226bc,
+  0x00918239, 0x00468bba, 0x00c4ddb9, 0x0013d43a,
+  0x0099d834, 0x004ed1b7, 0x00cc87b4, 0x001b8e37,
+  0x00c82ab2, 0x001f2331, 0x009d7532, 0x004a7cb1,
+  0x00896c2e, 0x005e65ad, 0x00dc33ae, 0x000b3a2d,
+  0x00d89ea8, 0x000f972b, 0x008dc128, 0x005ac8ab,
+  0x00d0c4a5, 0x0007cd26, 0x00859b25, 0x005292a6,
+  0x00813623, 0x00563fa0, 0x00d469a3, 0x00036020,
+  0x0080a0d5, 0x0057a956, 0x00d5ff55, 0x0002f6d6,
+  0x00d15253, 0x00065bd0, 0x00840dd3, 0x00530450,
+  0x00d9085e, 0x000e01dd, 0x008c57de, 0x005b5e5d,
+  0x0088fad8, 0x005ff35b, 0x00dda558, 0x000aacdb,
+  0x00c9bc44, 0x001eb5c7, 0x009ce3c4, 0x004bea47,
+  0x00984ec2, 0x004f4741, 0x00cd1142, 0x001a18c1,
+  0x009014cf, 0x00471d4c, 0x00c54b4f, 0x001242cc,
+  0x00c1e649, 0x0016efca, 0x0094b9c9, 0x0043b04a,
+  0x00e9d471, 0x003eddf2, 0x00bc8bf1, 0x006b8272,
+  0x00b826f7, 0x006f2f74, 0x00ed7977, 0x003a70f4,
+  0x00b07cfa, 0x00677579, 0x00e5237a, 0x00322af9,
+  0x00e18e7c, 0x003687ff, 0x00b4d1fc, 0x0063d87f,
+  0x00a0c8e0, 0x0077c163, 0x00f59760, 0x00229ee3,
+  0x00f13a66, 0x002633e5, 0x00a465e6, 0x00736c65,
+  0x00f9606b, 0x002e69e8, 0x00ac3feb, 0x007b3668,
+  0x00a892ed, 0x007f9b6e, 0x00fdcd6d, 0x002ac4ee,
+  0x00000000, 0x00520936, 0x00a4126c, 0x00f61b5a,
+  0x004825d8, 0x001a2cee, 0x00ec37b4, 0x00be3e82,
+  0x006b0636, 0x00390f00, 0x00cf145a, 0x009d1d6c,
+  0x002323ee, 0x00712ad8, 0x00873182, 0x00d538b4,
+  0x00d60c6c, 0x0084055a, 0x00721e00, 0x00201736,
+  0x009e29b4, 0x00cc2082, 0x003a3bd8, 0x006832ee,
+  0x00bd0a5a, 0x00ef036c, 0x00191836, 0x004b1100,
+  0x00f52f82, 0x00a726b4, 0x00513dee, 0x000334d8,
+  0x00ac19d8, 0x00fe10ee, 0x00080bb4, 0x005a0282,
+  0x00e43c00, 0x00b63536, 0x00402e6c, 0x0012275a,
+  0x00c71fee, 0x009516d8, 0x00630d82, 0x003104b4,
+  0x008f3a36, 0x00dd3300, 0x002b285a, 0x0079216c,
+  0x007a15b4, 0x00281c82, 0x00de07d8, 0x008c0eee,
+  0x0032306c, 0x0060395a, 0x00962200, 0x00c42b36,
+  0x00111382, 0x00431ab4, 0x00b501ee, 0x00e708d8,
+  0x0059365a, 0x000b3f6c, 0x00fd2436, 0x00af2d00,
+  0x00a37f36, 0x00f17600, 0x00076d5a, 0x0055646c,
+  0x00eb5aee, 0x00b953d8, 0x004f4882, 0x001d41b4,
+  0x00c87900, 0x009a7036, 0x006c6b6c, 0x003e625a,
+  0x00805cd8, 0x00d255ee, 0x00244eb4, 0x00764782,
+  0x0075735a, 0x00277a6c, 0x00d16136, 0x00836800,
+  0x003d5682, 0x006f5fb4, 0x009944ee, 0x00cb4dd8,
+  0x001e756c, 0x004c7c5a, 0x00ba6700, 0x00e86e36,
+  0x005650b4, 0x00045982, 0x00f242d8, 0x00a04bee,
+  0x000f66ee, 0x005d6fd8, 0x00ab7482, 0x00f97db4,
+  0x00474336, 0x00154a00, 0x00e3515a, 0x00b1586c,
+  0x006460d8, 0x003669ee, 0x00c072b4, 0x00927b82,
+  0x002c4500, 0x007e4c36, 0x0088576c, 0x00da5e5a,
+  0x00d96a82, 0x008b63b4, 0x007d78ee, 0x002f71d8,
+  0x00914f5a, 0x00c3466c, 0x00355d36, 0x00675400,
+  0x00b26cb4, 0x00e06582, 0x00167ed8, 0x004477ee,
+  0x00fa496c, 0x00a8405a, 0x005e5b00, 0x000c5236,
+  0x0046ff6c, 0x0014f65a, 0x00e2ed00, 0x00b0e436,
+  0x000edab4, 0x005cd382, 0x00aac8d8, 0x00f8c1ee,
+  0x002df95a, 0x007ff06c, 0x0089eb36, 0x00dbe200,
+  0x0065dc82, 0x0037d5b4, 0x00c1ceee, 0x0093c7d8,
+  0x0090f300, 0x00c2fa36, 0x0034e16c, 0x0066e85a,
+  0x00d8d6d8, 0x008adfee, 0x007cc4b4, 0x002ecd82,
+  0x00fbf536, 0x00a9fc00, 0x005fe75a, 0x000dee6c,
+  0x00b3d0ee, 0x00e1d9d8, 0x0017c282, 0x0045cbb4,
+  0x00eae6b4, 0x00b8ef82, 0x004ef4d8, 0x001cfdee,
+  0x00a2c36c, 0x00f0ca5a, 0x0006d100, 0x0054d836,
+  0x0081e082, 0x00d3e9b4, 0x0025f2ee, 0x0077fbd8,
+  0x00c9c55a, 0x009bcc6c, 0x006dd736, 0x003fde00,
+  0x003cead8, 0x006ee3ee, 0x0098f8b4, 0x00caf182,
+  0x0074cf00, 0x0026c636, 0x00d0dd6c, 0x0082d45a,
+  0x0057ecee, 0x0005e5d8, 0x00f3fe82, 0x00a1f7b4,
+  0x001fc936, 0x004dc000, 0x00bbdb5a, 0x00e9d26c,
+  0x00e5805a, 0x00b7896c, 0x00419236, 0x00139b00,
+  0x00ada582, 0x00ffacb4, 0x0009b7ee, 0x005bbed8,
+  0x008e866c, 0x00dc8f5a, 0x002a9400, 0x00789d36,
+  0x00c6a3b4, 0x0094aa82, 0x0062b1d8, 0x0030b8ee,
+  0x00338c36, 0x00618500, 0x00979e5a, 0x00c5976c,
+  0x007ba9ee, 0x0029a0d8, 0x00dfbb82, 0x008db2b4,
+  0x00588a00, 0x000a8336, 0x00fc986c, 0x00ae915a,
+  0x0010afd8, 0x0042a6ee, 0x00b4bdb4, 0x00e6b482,
+  0x00499982, 0x001b90b4, 0x00ed8bee, 0x00bf82d8,
+  0x0001bc5a, 0x0053b56c, 0x00a5ae36, 0x00f7a700,
+  0x00229fb4, 0x00709682, 0x00868dd8, 0x00d484ee,
+  0x006aba6c, 0x0038b35a, 0x00cea800, 0x009ca136,
+  0x009f95ee, 0x00cd9cd8, 0x003b8782, 0x00698eb4,
+  0x00d7b036, 0x0085b900, 0x0073a25a, 0x0021ab6c,
+  0x00f493d8, 0x00a69aee, 0x005081b4, 0x00028882,
+  0x00bcb600, 0x00eebf36, 0x0018a46c, 0x004aad5a
+};
+
+static inline
+u32 crc24_init (void)
+{
+  return 0xce04b7;
+}
+
+static inline
+u32 crc24_next (u32 crc, byte data)
+{
+  return (crc >> 8) ^ crc24_table[(crc & 0xff) ^ data];
+}
+
+/*
+ * Process 4 bytes in one go
+ */
+static inline
+u32 crc24_next4 (u32 crc, u32 data)
+{
+  crc ^= data;
+  crc = crc24_table[(crc & 0xff) + 0x300] ^
+        crc24_table[((crc >> 8) & 0xff) + 0x200] ^
+        crc24_table[((crc >> 16) & 0xff) + 0x100] ^
+        crc24_table[(crc >> 24) & 0xff];
+  return crc;
+}
+
+static inline
+u32 crc24_final (u32 crc)
+{
+  return crc & 0xffffff;
+}
+
+static void
+crc24rfc2440_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = crc24_init();
+}
+
+static void
+crc24rfc2440_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  u32 crc;
+
+  if (!inbuf || !inlen)
+    return;
+
+  crc = ctx->CRC;
+
+  while (inlen >= 16)
+    {
+      inlen -= 16;
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[0]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[4]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[8]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[12]));
+      inbuf += 16;
+    }
+
+  while (inlen >= 4)
+    {
+      inlen -= 4;
+      crc = crc24_next4(crc, buf_get_le32(inbuf));
+      inbuf += 4;
+    }
+
+  while (inlen--)
+    {
+      crc = crc24_next(crc, *inbuf++);
+    }
+
+  ctx->CRC = crc;
+}
+
+static void
+crc24rfc2440_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = crc24_final(ctx->CRC);
+  buf_put_le32 (ctx->buf, ctx->CRC);
+}
+
+gcry_md_spec_t _gcry_digest_spec_crc32 =
+  {
+    "CRC32", NULL, 0, NULL, 4,
+    crc32_init, crc32_write, crc32_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_crc",
+#endif
+    .blocksize = 64
+  };
+
+gcry_md_spec_t _gcry_digest_spec_crc32_rfc1510 =
+  {
+    "CRC32RFC1510", NULL, 0, NULL, 4,
+    crc32rfc1510_init, crc32_write,
+    crc32rfc1510_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_crc",
+#endif
+    .blocksize = 64
+  };
+
+gcry_md_spec_t _gcry_digest_spec_crc24_rfc2440 =
+  {
+    "CRC24RFC2440", NULL, 0, NULL, 3,
+    crc24rfc2440_init, crc24rfc2440_write,
+    crc24rfc2440_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_crc",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_crc)
+{
+  COMPILE_TIME_ASSERT(sizeof (CRC_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (CRC_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (CRC_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_crc32);
+  grub_md_register (&_gcry_digest_spec_crc32_rfc1510);
+  grub_md_register (&_gcry_digest_spec_crc24_rfc2440);
+}
+
+GRUB_MOD_FINI(gcry_crc)
+{
+  grub_md_unregister (&_gcry_digest_spec_crc32);
+  grub_md_unregister (&_gcry_digest_spec_crc32_rfc1510);
+  grub_md_unregister (&_gcry_digest_spec_crc24_rfc2440);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/crypto.lst b/grub-core/lib/libgcrypt-grub/cipher/crypto.lst
new file mode 100644
index 0000000..77d9efc
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/crypto.lst
@@ -0,0 +1,45 @@
+RIJNDAEL: gcry_rijndael
+RIJNDAEL192: gcry_rijndael
+RIJNDAEL256: gcry_rijndael
+AES128: gcry_rijndael
+AES-128: gcry_rijndael
+AES-192: gcry_rijndael
+AES-256: gcry_rijndael
+ADLER32: adler32
+CRC64: crc64
+ARCFOUR: gcry_arcfour
+BLOWFISH: gcry_blowfish
+CAMELLIA128: gcry_camellia
+CAMELLIA192: gcry_camellia
+CAMELLIA256: gcry_camellia
+CAST5: gcry_cast5
+CRC32: gcry_crc
+CRC32RFC1510: gcry_crc
+CRC24RFC2440: gcry_crc
+DES: gcry_des
+3DES: gcry_des
+DSA: gcry_dsa
+IDEA: gcry_idea
+MD4: gcry_md4
+MD5: gcry_md5
+RFC2268_40: gcry_rfc2268
+AES: gcry_rijndael
+AES192: gcry_rijndael
+AES256: gcry_rijndael
+RIPEMD160: gcry_rmd160
+RSA: gcry_rsa
+SEED: gcry_seed
+SERPENT128: gcry_serpent
+SERPENT192: gcry_serpent
+SERPENT256: gcry_serpent
+SHA1: gcry_sha1
+SHA224: gcry_sha256
+SHA256: gcry_sha256
+SHA512: gcry_sha512
+SHA384: gcry_sha512
+TIGER192: gcry_tiger
+TIGER: gcry_tiger
+TIGER2: gcry_tiger
+TWOFISH: gcry_twofish
+TWOFISH128: gcry_twofish
+WHIRLPOOL: gcry_whirlpool
diff --git a/grub-core/lib/libgcrypt-grub/cipher/des.c b/grub-core/lib/libgcrypt-grub/cipher/des.c
new file mode 100644
index 0000000..09521e8
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/des.c
@@ -0,0 +1,929 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* des.c - DES and Triple-DES encryption/decryption Algorithm
+ * Copyright (C) 1998, 1999, 2001, 2002, 2003,
+ *               2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of triple encryption, see:
+ *   Bruce Schneier: Applied Cryptography. Second Edition.
+ *   John Wiley & Sons, 1996. ISBN 0-471-12845-7. Pages 358 ff.
+ * This implementation is according to the definition of DES in FIPS
+ * PUB 46-2 from December 1993.
+ */
+
+
+/*
+ * Written by Michael Roth <mroth@nessie.de>, September 1998
+ */
+
+
+/*
+ *  U S A G E
+ * ===========
+ *
+ * For DES or Triple-DES encryption/decryption you must initialize a proper
+ * encryption context with a key.
+ *
+ * A DES key is 64bit wide but only 56bits of the key are used. The remaining
+ * bits are parity bits and they will _not_ checked in this implementation, but
+ * simply ignored.
+ *
+ * For Triple-DES you could use either two 64bit keys or three 64bit keys.
+ * The parity bits will _not_ checked, too.
+ *
+ * After initializing a context with a key you could use this context to
+ * encrypt or decrypt data in 64bit blocks in Electronic Codebook Mode.
+ *
+ * (In the examples below the slashes at the beginning and ending of comments
+ * are omited.)
+ *
+ * DES Example
+ * -----------
+ *     unsigned char key[8];
+ *     unsigned char plaintext[8];
+ *     unsigned char ciphertext[8];
+ *     unsigned char recoverd[8];
+ *     des_ctx context;
+ *
+ *     * Fill 'key' and 'plaintext' with some data *
+ *     ....
+ *
+ *     * Set up the DES encryption context *
+ *     des_setkey(context, key);
+ *
+ *     * Encrypt the plaintext *
+ *     des_ecb_encrypt(context, plaintext, ciphertext);
+ *
+ *     * To recover the orginal plaintext from ciphertext use: *
+ *     des_ecb_decrypt(context, ciphertext, recoverd);
+ *
+ *
+ * Triple-DES Example
+ * ------------------
+ *     unsigned char key1[8];
+ *     unsigned char key2[8];
+ *     unsigned char key3[8];
+ *     unsigned char plaintext[8];
+ *     unsigned char ciphertext[8];
+ *     unsigned char recoverd[8];
+ *     tripledes_ctx context;
+ *
+ *     * If you would like to use two 64bit keys, fill 'key1' and'key2'
+ *	 then setup the encryption context: *
+ *     tripledes_set2keys(context, key1, key2);
+ *
+ *     * To use three 64bit keys with Triple-DES use: *
+ *     tripledes_set3keys(context, key1, key2, key3);
+ *
+ *     * Encrypting plaintext with Triple-DES *
+ *     tripledes_ecb_encrypt(context, plaintext, ciphertext);
+ *
+ *     * Decrypting ciphertext to recover the plaintext with Triple-DES *
+ *     tripledes_ecb_decrypt(context, ciphertext, recoverd);
+ *
+ *
+ * Selftest
+ * --------
+ *     char *error_msg;
+ *
+ *     * To perform a selftest of this DES/Triple-DES implementation use the
+ *	 function selftest(). It will return an error string if there are
+ *	 some problems with this library. *
+ *
+ *     if ( (error_msg = selftest()) )
+ *     {
+ *	   fprintf(stderr, "An error in the DES/Triple-DES implementation occurred: %s\n", error_msg);
+ *	   abort();
+ *     }
+ */
+
+
+#include "types.h"             /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#if defined(__GNUC__) && defined(__GNU_LIBRARY__)
+#define working_memcmp memcmp
+#else
+/*
+ * According to the SunOS man page, memcmp returns indeterminate sign
+ * depending on whether characters are signed or not.
+ */
+static int
+working_memcmp( const char *a, const char *b, size_t n )
+{
+    for( ; n; n--, a++, b++ )
+	if( *a != *b )
+	    return (int)(*(byte*)a) - (int)(*(byte*)b);
+    return 0;
+}
+#endif
+
+/*
+ * Encryption/Decryption context of DES
+ */
+typedef struct _des_ctx
+  {
+    u32 encrypt_subkeys[32];
+    u32 decrypt_subkeys[32];
+  }
+des_ctx[1];
+
+/*
+ * Encryption/Decryption context of Triple-DES
+ */
+typedef struct _tripledes_ctx
+  {
+    u32 encrypt_subkeys[96];
+    u32 decrypt_subkeys[96];
+    struct {
+      int no_weak_key;
+    } flags;
+  }
+tripledes_ctx[1];
+
+static void des_key_schedule (const byte *, u32 *);
+static int des_setkey (struct _des_ctx *, const byte *);
+static int des_ecb_crypt (struct _des_ctx *, const byte *, byte *, int);
+static int tripledes_ecb_crypt (struct _tripledes_ctx *,
+                                const byte *, byte *, int);
+static int is_weak_key ( const byte *key );
+
+static int initialized;
+
+
+
+
+/*
+ * The s-box values are permuted according to the 'primitive function P'
+ * and are rotated one bit to the left.
+ */
+static u32 sbox1[64] =
+{
+  0x01010400, 0x00000000, 0x00010000, 0x01010404, 0x01010004, 0x00010404, 0x00000004, 0x00010000,
+  0x00000400, 0x01010400, 0x01010404, 0x00000400, 0x01000404, 0x01010004, 0x01000000, 0x00000004,
+  0x00000404, 0x01000400, 0x01000400, 0x00010400, 0x00010400, 0x01010000, 0x01010000, 0x01000404,
+  0x00010004, 0x01000004, 0x01000004, 0x00010004, 0x00000000, 0x00000404, 0x00010404, 0x01000000,
+  0x00010000, 0x01010404, 0x00000004, 0x01010000, 0x01010400, 0x01000000, 0x01000000, 0x00000400,
+  0x01010004, 0x00010000, 0x00010400, 0x01000004, 0x00000400, 0x00000004, 0x01000404, 0x00010404,
+  0x01010404, 0x00010004, 0x01010000, 0x01000404, 0x01000004, 0x00000404, 0x00010404, 0x01010400,
+  0x00000404, 0x01000400, 0x01000400, 0x00000000, 0x00010004, 0x00010400, 0x00000000, 0x01010004
+};
+
+static u32 sbox2[64] =
+{
+  0x80108020, 0x80008000, 0x00008000, 0x00108020, 0x00100000, 0x00000020, 0x80100020, 0x80008020,
+  0x80000020, 0x80108020, 0x80108000, 0x80000000, 0x80008000, 0x00100000, 0x00000020, 0x80100020,
+  0x00108000, 0x00100020, 0x80008020, 0x00000000, 0x80000000, 0x00008000, 0x00108020, 0x80100000,
+  0x00100020, 0x80000020, 0x00000000, 0x00108000, 0x00008020, 0x80108000, 0x80100000, 0x00008020,
+  0x00000000, 0x00108020, 0x80100020, 0x00100000, 0x80008020, 0x80100000, 0x80108000, 0x00008000,
+  0x80100000, 0x80008000, 0x00000020, 0x80108020, 0x00108020, 0x00000020, 0x00008000, 0x80000000,
+  0x00008020, 0x80108000, 0x00100000, 0x80000020, 0x00100020, 0x80008020, 0x80000020, 0x00100020,
+  0x00108000, 0x00000000, 0x80008000, 0x00008020, 0x80000000, 0x80100020, 0x80108020, 0x00108000
+};
+
+static u32 sbox3[64] =
+{
+  0x00000208, 0x08020200, 0x00000000, 0x08020008, 0x08000200, 0x00000000, 0x00020208, 0x08000200,
+  0x00020008, 0x08000008, 0x08000008, 0x00020000, 0x08020208, 0x00020008, 0x08020000, 0x00000208,
+  0x08000000, 0x00000008, 0x08020200, 0x00000200, 0x00020200, 0x08020000, 0x08020008, 0x00020208,
+  0x08000208, 0x00020200, 0x00020000, 0x08000208, 0x00000008, 0x08020208, 0x00000200, 0x08000000,
+  0x08020200, 0x08000000, 0x00020008, 0x00000208, 0x00020000, 0x08020200, 0x08000200, 0x00000000,
+  0x00000200, 0x00020008, 0x08020208, 0x08000200, 0x08000008, 0x00000200, 0x00000000, 0x08020008,
+  0x08000208, 0x00020000, 0x08000000, 0x08020208, 0x00000008, 0x00020208, 0x00020200, 0x08000008,
+  0x08020000, 0x08000208, 0x00000208, 0x08020000, 0x00020208, 0x00000008, 0x08020008, 0x00020200
+};
+
+static u32 sbox4[64] =
+{
+  0x00802001, 0x00002081, 0x00002081, 0x00000080, 0x00802080, 0x00800081, 0x00800001, 0x00002001,
+  0x00000000, 0x00802000, 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00800080, 0x00800001,
+  0x00000001, 0x00002000, 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002001, 0x00002080,
+  0x00800081, 0x00000001, 0x00002080, 0x00800080, 0x00002000, 0x00802080, 0x00802081, 0x00000081,
+  0x00800080, 0x00800001, 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00000000, 0x00802000,
+  0x00002080, 0x00800080, 0x00800081, 0x00000001, 0x00802001, 0x00002081, 0x00002081, 0x00000080,
+  0x00802081, 0x00000081, 0x00000001, 0x00002000, 0x00800001, 0x00002001, 0x00802080, 0x00800081,
+  0x00002001, 0x00002080, 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002000, 0x00802080
+};
+
+static u32 sbox5[64] =
+{
+  0x00000100, 0x02080100, 0x02080000, 0x42000100, 0x00080000, 0x00000100, 0x40000000, 0x02080000,
+  0x40080100, 0x00080000, 0x02000100, 0x40080100, 0x42000100, 0x42080000, 0x00080100, 0x40000000,
+  0x02000000, 0x40080000, 0x40080000, 0x00000000, 0x40000100, 0x42080100, 0x42080100, 0x02000100,
+  0x42080000, 0x40000100, 0x00000000, 0x42000000, 0x02080100, 0x02000000, 0x42000000, 0x00080100,
+  0x00080000, 0x42000100, 0x00000100, 0x02000000, 0x40000000, 0x02080000, 0x42000100, 0x40080100,
+  0x02000100, 0x40000000, 0x42080000, 0x02080100, 0x40080100, 0x00000100, 0x02000000, 0x42080000,
+  0x42080100, 0x00080100, 0x42000000, 0x42080100, 0x02080000, 0x00000000, 0x40080000, 0x42000000,
+  0x00080100, 0x02000100, 0x40000100, 0x00080000, 0x00000000, 0x40080000, 0x02080100, 0x40000100
+};
+
+static u32 sbox6[64] =
+{
+  0x20000010, 0x20400000, 0x00004000, 0x20404010, 0x20400000, 0x00000010, 0x20404010, 0x00400000,
+  0x20004000, 0x00404010, 0x00400000, 0x20000010, 0x00400010, 0x20004000, 0x20000000, 0x00004010,
+  0x00000000, 0x00400010, 0x20004010, 0x00004000, 0x00404000, 0x20004010, 0x00000010, 0x20400010,
+  0x20400010, 0x00000000, 0x00404010, 0x20404000, 0x00004010, 0x00404000, 0x20404000, 0x20000000,
+  0x20004000, 0x00000010, 0x20400010, 0x00404000, 0x20404010, 0x00400000, 0x00004010, 0x20000010,
+  0x00400000, 0x20004000, 0x20000000, 0x00004010, 0x20000010, 0x20404010, 0x00404000, 0x20400000,
+  0x00404010, 0x20404000, 0x00000000, 0x20400010, 0x00000010, 0x00004000, 0x20400000, 0x00404010,
+  0x00004000, 0x00400010, 0x20004010, 0x00000000, 0x20404000, 0x20000000, 0x00400010, 0x20004010
+};
+
+static u32 sbox7[64] =
+{
+  0x00200000, 0x04200002, 0x04000802, 0x00000000, 0x00000800, 0x04000802, 0x00200802, 0x04200800,
+  0x04200802, 0x00200000, 0x00000000, 0x04000002, 0x00000002, 0x04000000, 0x04200002, 0x00000802,
+  0x04000800, 0x00200802, 0x00200002, 0x04000800, 0x04000002, 0x04200000, 0x04200800, 0x00200002,
+  0x04200000, 0x00000800, 0x00000802, 0x04200802, 0x00200800, 0x00000002, 0x04000000, 0x00200800,
+  0x04000000, 0x00200800, 0x00200000, 0x04000802, 0x04000802, 0x04200002, 0x04200002, 0x00000002,
+  0x00200002, 0x04000000, 0x04000800, 0x00200000, 0x04200800, 0x00000802, 0x00200802, 0x04200800,
+  0x00000802, 0x04000002, 0x04200802, 0x04200000, 0x00200800, 0x00000000, 0x00000002, 0x04200802,
+  0x00000000, 0x00200802, 0x04200000, 0x00000800, 0x04000002, 0x04000800, 0x00000800, 0x00200002
+};
+
+static u32 sbox8[64] =
+{
+  0x10001040, 0x00001000, 0x00040000, 0x10041040, 0x10000000, 0x10001040, 0x00000040, 0x10000000,
+  0x00040040, 0x10040000, 0x10041040, 0x00041000, 0x10041000, 0x00041040, 0x00001000, 0x00000040,
+  0x10040000, 0x10000040, 0x10001000, 0x00001040, 0x00041000, 0x00040040, 0x10040040, 0x10041000,
+  0x00001040, 0x00000000, 0x00000000, 0x10040040, 0x10000040, 0x10001000, 0x00041040, 0x00040000,
+  0x00041040, 0x00040000, 0x10041000, 0x00001000, 0x00000040, 0x10040040, 0x00001000, 0x00041040,
+  0x10001000, 0x00000040, 0x10000040, 0x10040000, 0x10040040, 0x10000000, 0x00040000, 0x10001040,
+  0x00000000, 0x10041040, 0x00040040, 0x10000040, 0x10040000, 0x10001000, 0x10001040, 0x00000000,
+  0x10041040, 0x00041000, 0x00041000, 0x00001040, 0x00001040, 0x00040040, 0x10000000, 0x10041000
+};
+
+
+/*
+ * These two tables are part of the 'permuted choice 1' function.
+ * In this implementation several speed improvements are done.
+ */
+static u32 leftkey_swap[16] =
+{
+  0x00000000, 0x00000001, 0x00000100, 0x00000101,
+  0x00010000, 0x00010001, 0x00010100, 0x00010101,
+  0x01000000, 0x01000001, 0x01000100, 0x01000101,
+  0x01010000, 0x01010001, 0x01010100, 0x01010101
+};
+
+static u32 rightkey_swap[16] =
+{
+  0x00000000, 0x01000000, 0x00010000, 0x01010000,
+  0x00000100, 0x01000100, 0x00010100, 0x01010100,
+  0x00000001, 0x01000001, 0x00010001, 0x01010001,
+  0x00000101, 0x01000101, 0x00010101, 0x01010101,
+};
+
+
+
+/*
+ * Numbers of left shifts per round for encryption subkeys.
+ * To calculate the decryption subkeys we just reverse the
+ * ordering of the calculated encryption subkeys. So their
+ * is no need for a decryption rotate tab.
+ */
+static byte encrypt_rotate_tab[16] =
+{
+  1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1
+};
+
+
+
+/*
+ * Table with weak DES keys sorted in ascending order.
+ * In DES their are 64 known keys which are weak. They are weak
+ * because they produce only one, two or four different
+ * subkeys in the subkey scheduling process.
+ * The keys in this table have all their parity bits cleared.
+ */
+static byte weak_keys[64][8] =
+{
+  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, /*w*/
+  { 0x00, 0x00, 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e },
+  { 0x00, 0x00, 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0 },
+  { 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe },
+  { 0x00, 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e }, /*sw*/
+  { 0x00, 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e, 0x00 },
+  { 0x00, 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0, 0xfe },
+  { 0x00, 0x1e, 0xfe, 0xe0, 0x00, 0x0e, 0xfe, 0xf0 },
+  { 0x00, 0xe0, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf0 }, /*sw*/
+  { 0x00, 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e, 0xfe },
+  { 0x00, 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0, 0x00 },
+  { 0x00, 0xe0, 0xfe, 0x1e, 0x00, 0xf0, 0xfe, 0x0e },
+  { 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe }, /*sw*/
+  { 0x00, 0xfe, 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0 },
+  { 0x00, 0xfe, 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e },
+  { 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00 },
+  { 0x1e, 0x00, 0x00, 0x1e, 0x0e, 0x00, 0x00, 0x0e },
+  { 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e, 0x00 }, /*sw*/
+  { 0x1e, 0x00, 0xe0, 0xfe, 0x0e, 0x00, 0xf0, 0xfe },
+  { 0x1e, 0x00, 0xfe, 0xe0, 0x0e, 0x00, 0xfe, 0xf0 },
+  { 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e, 0x00, 0x00 },
+  { 0x1e, 0x1e, 0x1e, 0x1e, 0x0e, 0x0e, 0x0e, 0x0e }, /*w*/
+  { 0x1e, 0x1e, 0xe0, 0xe0, 0x0e, 0x0e, 0xf0, 0xf0 },
+  { 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e, 0xfe, 0xfe },
+  { 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0, 0x00, 0xfe },
+  { 0x1e, 0xe0, 0x1e, 0xe0, 0x0e, 0xf0, 0x0e, 0xf0 }, /*sw*/
+  { 0x1e, 0xe0, 0xe0, 0x1e, 0x0e, 0xf0, 0xf0, 0x0e },
+  { 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0, 0xfe, 0x00 },
+  { 0x1e, 0xfe, 0x00, 0xe0, 0x0e, 0xfe, 0x00, 0xf0 },
+  { 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe }, /*sw*/
+  { 0x1e, 0xfe, 0xe0, 0x00, 0x0e, 0xfe, 0xf0, 0x00 },
+  { 0x1e, 0xfe, 0xfe, 0x1e, 0x0e, 0xfe, 0xfe, 0x0e },
+  { 0xe0, 0x00, 0x00, 0xe0, 0xf0, 0x00, 0x00, 0xf0 },
+  { 0xe0, 0x00, 0x1e, 0xfe, 0xf0, 0x00, 0x0e, 0xfe },
+  { 0xe0, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf0, 0x00 }, /*sw*/
+  { 0xe0, 0x00, 0xfe, 0x1e, 0xf0, 0x00, 0xfe, 0x0e },
+  { 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e, 0x00, 0xfe },
+  { 0xe0, 0x1e, 0x1e, 0xe0, 0xf0, 0x0e, 0x0e, 0xf0 },
+  { 0xe0, 0x1e, 0xe0, 0x1e, 0xf0, 0x0e, 0xf0, 0x0e }, /*sw*/
+  { 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e, 0xfe, 0x00 },
+  { 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0, 0x00, 0x00 },
+  { 0xe0, 0xe0, 0x1e, 0x1e, 0xf0, 0xf0, 0x0e, 0x0e },
+  { 0xe0, 0xe0, 0xe0, 0xe0, 0xf0, 0xf0, 0xf0, 0xf0 }, /*w*/
+  { 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0, 0xfe, 0xfe },
+  { 0xe0, 0xfe, 0x00, 0x1e, 0xf0, 0xfe, 0x00, 0x0e },
+  { 0xe0, 0xfe, 0x1e, 0x00, 0xf0, 0xfe, 0x0e, 0x00 },
+  { 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0, 0xfe }, /*sw*/
+  { 0xe0, 0xfe, 0xfe, 0xe0, 0xf0, 0xfe, 0xfe, 0xf0 },
+  { 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe },
+  { 0xfe, 0x00, 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0 },
+  { 0xfe, 0x00, 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e },
+  { 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00 }, /*sw*/
+  { 0xfe, 0x1e, 0x00, 0xe0, 0xfe, 0x0e, 0x00, 0xf0 },
+  { 0xfe, 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e, 0xfe },
+  { 0xfe, 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0, 0x00 },
+  { 0xfe, 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e }, /*sw*/
+  { 0xfe, 0xe0, 0x00, 0x1e, 0xfe, 0xf0, 0x00, 0x0e },
+  { 0xfe, 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e, 0x00 },
+  { 0xfe, 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0, 0xfe },
+  { 0xfe, 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0 }, /*sw*/
+  { 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00 },
+  { 0xfe, 0xfe, 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e },
+  { 0xfe, 0xfe, 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0 },
+  { 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe }  /*w*/
+};
+
+
+
+/*
+ * Macro to swap bits across two words.
+ */
+#define DO_PERMUTATION(a, temp, b, offset, mask)	\
+    temp = ((a>>offset) ^ b) & mask;			\
+    b ^= temp;						\
+    a ^= temp<<offset;
+
+
+/*
+ * This performs the 'initial permutation' of the data to be encrypted
+ * or decrypted. Additionally the resulting two words are rotated one bit
+ * to the left.
+ */
+#define INITIAL_PERMUTATION(left, temp, right)		\
+    DO_PERMUTATION(left, temp, right, 4, 0x0f0f0f0f)	\
+    DO_PERMUTATION(left, temp, right, 16, 0x0000ffff)	\
+    DO_PERMUTATION(right, temp, left, 2, 0x33333333)	\
+    DO_PERMUTATION(right, temp, left, 8, 0x00ff00ff)	\
+    right =  (right << 1) | (right >> 31);		\
+    temp  =  (left ^ right) & 0xaaaaaaaa;		\
+    right ^= temp;					\
+    left  ^= temp;					\
+    left  =  (left << 1) | (left >> 31);
+
+/*
+ * The 'inverse initial permutation'.
+ */
+#define FINAL_PERMUTATION(left, temp, right)		\
+    left  =  (left << 31) | (left >> 1);		\
+    temp  =  (left ^ right) & 0xaaaaaaaa;		\
+    left  ^= temp;					\
+    right ^= temp;					\
+    right  =  (right << 31) | (right >> 1);		\
+    DO_PERMUTATION(right, temp, left, 8, 0x00ff00ff)	\
+    DO_PERMUTATION(right, temp, left, 2, 0x33333333)	\
+    DO_PERMUTATION(left, temp, right, 16, 0x0000ffff)	\
+    DO_PERMUTATION(left, temp, right, 4, 0x0f0f0f0f)
+
+
+/*
+ * A full DES round including 'expansion function', 'sbox substitution'
+ * and 'primitive function P' but without swapping the left and right word.
+ * Please note: The data in 'from' and 'to' is already rotated one bit to
+ * the left, done in the initial permutation.
+ */
+#define DES_ROUND(from, to, work, subkey)		\
+    work = from ^ *subkey++;				\
+    to ^= sbox8[  work	    & 0x3f ];			\
+    to ^= sbox6[ (work>>8)  & 0x3f ];			\
+    to ^= sbox4[ (work>>16) & 0x3f ];			\
+    to ^= sbox2[ (work>>24) & 0x3f ];			\
+    work = ((from << 28) | (from >> 4)) ^ *subkey++;	\
+    to ^= sbox7[  work	    & 0x3f ];			\
+    to ^= sbox5[ (work>>8)  & 0x3f ];			\
+    to ^= sbox3[ (work>>16) & 0x3f ];			\
+    to ^= sbox1[ (work>>24) & 0x3f ];
+
+/*
+ * Macros to convert 8 bytes from/to 32bit words.
+ */
+#define READ_64BIT_DATA(data, left, right)				   \
+    left  = (data[0] << 24) | (data[1] << 16) | (data[2] << 8) | data[3];  \
+    right = (data[4] << 24) | (data[5] << 16) | (data[6] << 8) | data[7];
+
+#define WRITE_64BIT_DATA(data, left, right)				   \
+    data[0] = (left >> 24) &0xff; data[1] = (left >> 16) &0xff; 	   \
+    data[2] = (left >> 8) &0xff; data[3] = left &0xff;			   \
+    data[4] = (right >> 24) &0xff; data[5] = (right >> 16) &0xff;	   \
+    data[6] = (right >> 8) &0xff; data[7] = right &0xff;
+
+/*
+ * Handy macros for encryption and decryption of data
+ */
+#define des_ecb_encrypt(ctx, from, to)	      des_ecb_crypt(ctx, from, to, 0)
+#define des_ecb_decrypt(ctx, from, to)	      des_ecb_crypt(ctx, from, to, 1)
+#define tripledes_ecb_encrypt(ctx, from, to) tripledes_ecb_crypt(ctx,from,to,0)
+#define tripledes_ecb_decrypt(ctx, from, to) tripledes_ecb_crypt(ctx,from,to,1)
+
+
+
+
+
+
+/*
+ * des_key_schedule():	  Calculate 16 subkeys pairs (even/odd) for
+ *			  16 encryption rounds.
+ *			  To calculate subkeys for decryption the caller
+ *			  have to reorder the generated subkeys.
+ *
+ *    rawkey:	    8 Bytes of key data
+ *    subkey:	    Array of at least 32 u32s. Will be filled
+ *		    with calculated subkeys.
+ *
+ */
+static void
+des_key_schedule (const byte * rawkey, u32 * subkey)
+{
+  u32 left, right, work;
+  int round;
+
+  READ_64BIT_DATA (rawkey, left, right)
+
+  DO_PERMUTATION (right, work, left, 4, 0x0f0f0f0f)
+  DO_PERMUTATION (right, work, left, 0, 0x10101010)
+
+  left = ((leftkey_swap[(left >> 0) & 0xf] << 3)
+          | (leftkey_swap[(left >> 8) & 0xf] << 2)
+          | (leftkey_swap[(left >> 16) & 0xf] << 1)
+          | (leftkey_swap[(left >> 24) & 0xf])
+          | (leftkey_swap[(left >> 5) & 0xf] << 7)
+          | (leftkey_swap[(left >> 13) & 0xf] << 6)
+          | (leftkey_swap[(left >> 21) & 0xf] << 5)
+          | (leftkey_swap[(left >> 29) & 0xf] << 4));
+
+  left &= 0x0fffffff;
+
+  right = ((rightkey_swap[(right >> 1) & 0xf] << 3)
+           | (rightkey_swap[(right >> 9) & 0xf] << 2)
+           | (rightkey_swap[(right >> 17) & 0xf] << 1)
+           | (rightkey_swap[(right >> 25) & 0xf])
+           | (rightkey_swap[(right >> 4) & 0xf] << 7)
+           | (rightkey_swap[(right >> 12) & 0xf] << 6)
+           | (rightkey_swap[(right >> 20) & 0xf] << 5)
+           | (rightkey_swap[(right >> 28) & 0xf] << 4));
+
+  right &= 0x0fffffff;
+
+  for (round = 0; round < 16; ++round)
+    {
+      left = ((left << encrypt_rotate_tab[round])
+              | (left >> (28 - encrypt_rotate_tab[round]))) & 0x0fffffff;
+      right = ((right << encrypt_rotate_tab[round])
+               | (right >> (28 - encrypt_rotate_tab[round]))) & 0x0fffffff;
+
+      *subkey++ = (((left << 4) & 0x24000000)
+                   | ((left << 28) & 0x10000000)
+                   | ((left << 14) & 0x08000000)
+                   | ((left << 18) & 0x02080000)
+                   | ((left << 6) & 0x01000000)
+                   | ((left << 9) & 0x00200000)
+                   | ((left >> 1) & 0x00100000)
+                   | ((left << 10) & 0x00040000)
+                   | ((left << 2) & 0x00020000)
+                   | ((left >> 10) & 0x00010000)
+                   | ((right >> 13) & 0x00002000)
+                   | ((right >> 4) & 0x00001000)
+                   | ((right << 6) & 0x00000800)
+                   | ((right >> 1) & 0x00000400)
+                   | ((right >> 14) & 0x00000200)
+                   | (right & 0x00000100)
+                   | ((right >> 5) & 0x00000020)
+                   | ((right >> 10) & 0x00000010)
+                   | ((right >> 3) & 0x00000008)
+                   | ((right >> 18) & 0x00000004)
+                   | ((right >> 26) & 0x00000002)
+                   | ((right >> 24) & 0x00000001));
+
+      *subkey++ = (((left << 15) & 0x20000000)
+                   | ((left << 17) & 0x10000000)
+                   | ((left << 10) & 0x08000000)
+                   | ((left << 22) & 0x04000000)
+                   | ((left >> 2) & 0x02000000)
+                   | ((left << 1) & 0x01000000)
+                   | ((left << 16) & 0x00200000)
+                   | ((left << 11) & 0x00100000)
+                   | ((left << 3) & 0x00080000)
+                   | ((left >> 6) & 0x00040000)
+                   | ((left << 15) & 0x00020000)
+                   | ((left >> 4) & 0x00010000)
+                   | ((right >> 2) & 0x00002000)
+                   | ((right << 8) & 0x00001000)
+                   | ((right >> 14) & 0x00000808)
+                   | ((right >> 9) & 0x00000400)
+                   | ((right) & 0x00000200)
+                   | ((right << 7) & 0x00000100)
+                   | ((right >> 7) & 0x00000020)
+                   | ((right >> 3) & 0x00000011)
+                   | ((right << 2) & 0x00000004)
+                   | ((right >> 21) & 0x00000002));
+    }
+}
+
+
+/*
+ * Fill a DES context with subkeys calculated from a 64bit key.
+ * Does not check parity bits, but simply ignore them.
+ * Does not check for weak keys.
+ */
+static int
+des_setkey (struct _des_ctx *ctx, const byte * key)
+{
+  static const char *selftest_failed;
+  int i;
+
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+
+      if (selftest_failed)
+	log_error ("%s\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  des_key_schedule (key, ctx->encrypt_subkeys);
+  _gcry_burn_stack (32);
+
+  for(i=0; i<32; i+=2)
+    {
+      ctx->decrypt_subkeys[i]	= ctx->encrypt_subkeys[30-i];
+      ctx->decrypt_subkeys[i+1] = ctx->encrypt_subkeys[31-i];
+    }
+
+  return 0;
+}
+
+
+
+/*
+ * Electronic Codebook Mode DES encryption/decryption of data according
+ * to 'mode'.
+ */
+static int
+des_ecb_crypt (struct _des_ctx *ctx, const byte * from, byte * to, int mode)
+{
+  u32 left, right, work;
+  u32 *keys;
+
+  keys = mode ? ctx->decrypt_subkeys : ctx->encrypt_subkeys;
+
+  READ_64BIT_DATA (from, left, right)
+  INITIAL_PERMUTATION (left, work, right)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  FINAL_PERMUTATION (right, work, left)
+  WRITE_64BIT_DATA (to, right, left)
+
+  return 0;
+}
+
+
+
+/*
+ * Fill a Triple-DES context with subkeys calculated from two 64bit keys.
+ * Does not check the parity bits of the keys, but simply ignore them.
+ * Does not check for weak keys.
+ */
+
+
+
+/*
+ * Fill a Triple-DES context with subkeys calculated from three 64bit keys.
+ * Does not check the parity bits of the keys, but simply ignore them.
+ * Does not check for weak keys.
+ */
+static int
+tripledes_set3keys (struct _tripledes_ctx *ctx,
+		    const byte * key1,
+		    const byte * key2,
+		    const byte * key3)
+{
+  static const char *selftest_failed;
+  int i;
+
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+
+      if (selftest_failed)
+	log_error ("%s\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  des_key_schedule (key1, ctx->encrypt_subkeys);
+  des_key_schedule (key2, &(ctx->decrypt_subkeys[32]));
+  des_key_schedule (key3, &(ctx->encrypt_subkeys[64]));
+  _gcry_burn_stack (32);
+
+  for(i=0; i<32; i+=2)
+    {
+      ctx->decrypt_subkeys[i]	 = ctx->encrypt_subkeys[94-i];
+      ctx->decrypt_subkeys[i+1]  = ctx->encrypt_subkeys[95-i];
+
+      ctx->encrypt_subkeys[i+32] = ctx->decrypt_subkeys[62-i];
+      ctx->encrypt_subkeys[i+33] = ctx->decrypt_subkeys[63-i];
+
+      ctx->decrypt_subkeys[i+64] = ctx->encrypt_subkeys[30-i];
+      ctx->decrypt_subkeys[i+65] = ctx->encrypt_subkeys[31-i];
+     }
+
+  return 0;
+}
+
+
+
+/*
+ * Electronic Codebook Mode Triple-DES encryption/decryption of data
+ * according to 'mode'.  Sometimes this mode is named 'EDE' mode
+ * (Encryption-Decryption-Encryption).
+ */
+static int
+tripledes_ecb_crypt (struct _tripledes_ctx *ctx, const byte * from,
+                     byte * to, int mode)
+{
+  u32 left, right, work;
+  u32 *keys;
+
+  keys = mode ? ctx->decrypt_subkeys : ctx->encrypt_subkeys;
+
+  READ_64BIT_DATA (from, left, right)
+  INITIAL_PERMUTATION (left, work, right)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  FINAL_PERMUTATION (right, work, left)
+  WRITE_64BIT_DATA (to, right, left)
+
+  return 0;
+}
+
+
+
+
+
+/*
+ * Check whether the 8 byte key is weak.
+ * Does not check the parity bits of the key but simple ignore them.
+ */
+static int
+is_weak_key ( const byte *key )
+{
+  byte work[8];
+  int i, left, right, middle, cmp_result;
+
+  /* clear parity bits */
+  for(i=0; i<8; ++i)
+     work[i] = key[i] & 0xfe;
+
+  /* binary search in the weak key table */
+  left = 0;
+  right = 63;
+  while(left <= right)
+    {
+      middle = (left + right) / 2;
+
+      if ( !(cmp_result=working_memcmp(work, weak_keys[middle], 8)) )
+	  return -1;
+
+      if ( cmp_result > 0 )
+	  left = middle + 1;
+      else
+	  right = middle - 1;
+    }
+
+  return 0;
+}
+
+
+
+/*
+ * Performs a selftest of this DES/Triple-DES implementation.
+ * Returns an string with the error text on failure.
+ * Returns NULL if all is ok.
+ */
+
+
+static gcry_err_code_t
+do_tripledes_setkey ( void *context, const byte *key, unsigned keylen )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+
+  if( keylen != 24 )
+    return GPG_ERR_INV_KEYLEN;
+
+  tripledes_set3keys ( ctx, key, key+8, key+16);
+
+  if (ctx->flags.no_weak_key)
+    ; /* Detection has been disabled.  */
+  else if (is_weak_key (key) || is_weak_key (key+8) || is_weak_key (key+16))
+    {
+      _gcry_burn_stack (64);
+      return GPG_ERR_WEAK_KEY;
+    }
+  _gcry_burn_stack (64);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+
+
+static void
+do_tripledes_encrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+
+  tripledes_ecb_encrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static void
+do_tripledes_decrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+  tripledes_ecb_decrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static gcry_err_code_t
+do_des_setkey (void *context, const byte *key, unsigned keylen)
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  if (keylen != 8)
+    return GPG_ERR_INV_KEYLEN;
+
+  des_setkey (ctx, key);
+
+  if (is_weak_key (key)) {
+    _gcry_burn_stack (64);
+    return GPG_ERR_WEAK_KEY;
+  }
+  _gcry_burn_stack (64);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static void
+do_des_encrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  des_ecb_encrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static void
+do_des_decrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  des_ecb_decrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+
+
+
+/*
+     Self-test section.
+ */
+
+
+/* Selftest for TripleDES.  */
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_des =
+  {
+    "DES", NULL, NULL, 8, 64, sizeof (struct _des_ctx),
+    do_des_setkey, do_des_encrypt, do_des_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_des",
+#endif
+  };
+
+static gcry_cipher_oid_spec_t oids_tripledes[] =
+  {
+    { "1.2.840.113549.3.7", GCRY_CIPHER_MODE_CBC },
+    /* Teletrust specific OID for 3DES. */
+    { "1.3.36.3.1.3.2.1",   GCRY_CIPHER_MODE_CBC },
+    /* pbeWithSHAAnd3_KeyTripleDES_CBC */
+    { "1.2.840.113549.1.12.1.3", GCRY_CIPHER_MODE_CBC },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_tripledes =
+  {
+    "3DES", NULL, oids_tripledes, 8, 192, sizeof (struct _tripledes_ctx),
+    do_tripledes_setkey, do_tripledes_encrypt, do_tripledes_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_des",
+#endif
+  };
+
+
+
+GRUB_MOD_INIT(gcry_des)
+{
+  grub_cipher_register (&_gcry_cipher_spec_des);
+  grub_cipher_register (&_gcry_cipher_spec_tripledes);
+}
+
+GRUB_MOD_FINI(gcry_des)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_des);
+  grub_cipher_unregister (&_gcry_cipher_spec_tripledes);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/dsa.c b/grub-core/lib/libgcrypt-grub/cipher/dsa.c
new file mode 100644
index 0000000..52079c5
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/dsa.c
@@ -0,0 +1,292 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* dsa.c - DSA signature algorithm
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003,
+ *               2006, 2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+} DSA_public_key;
+
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+  gcry_mpi_t x;	    /* secret exponent */
+} DSA_secret_key;
+
+
+/* A structure used to hold domain parameters.  */
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+} dsa_domain_t;
+
+
+/* A sample 1024 bit DSA key used for the selftests.  */
+/* A sample 1024 bit DSA key used for the selftests (public only).  */
+
+
+
+
+static int check_secret_key (DSA_secret_key *sk);
+static int verify (gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t input,
+                   DSA_public_key *pkey);
+
+
+
+
+
+
+
+/*
+ * Generate a random secret exponent k less than q.
+ */
+
+
+/* Check that a freshly generated key actually works.  Returns 0 on success. */
+
+
+
+/*
+   Generate a DSA key pair with a key of size NBITS.  If transient_key
+   is true the key is generated using the standard RNG and not the
+   very secure one.
+
+   Returns: 2 structures filled with all needed values
+ 	    and an array with the n-1 factors of (p-1)
+ */
+
+
+/* Generate a DSA key pair with a key of size NBITS using the
+   algorithm given in FIPS-186-3.  If USE_FIPS186_2 is true,
+   FIPS-186-2 is used and thus the length is restricted to 1024/160.
+   If DERIVEPARMS is not NULL it may contain a seed value.  If domain
+   parameters are specified in DOMAIN, DERIVEPARMS may not be given
+   and NBITS and QBITS must match the specified domain parameters.  */
+
+
+
+/*
+   Test whether the secret key is valid.
+   Returns: if this is a valid key.
+ */
+static int
+check_secret_key( DSA_secret_key *sk )
+{
+  int rc;
+  gcry_mpi_t y = mpi_alloc( mpi_get_nlimbs(sk->y) );
+
+  gcry_mpi_powm( y, sk->g, sk->x, sk->p );
+  rc = !mpi_cmp( y, sk->y );
+  mpi_free( y );
+  return rc;
+}
+
+
+
+/*
+   Make a DSA signature from HASH and put it into r and s.
+ */
+
+
+/*
+   Returns true if the signature composed from R and S is valid.
+ */
+static int
+verify (gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t hash, DSA_public_key *pkey )
+{
+  int rc;
+  gcry_mpi_t w, u1, u2, v;
+  gcry_mpi_t base[3];
+  gcry_mpi_t ex[3];
+
+  if( !(mpi_cmp_ui( r, 0 ) > 0 && mpi_cmp( r, pkey->q ) < 0) )
+    return 0; /* assertion	0 < r < q  failed */
+  if( !(mpi_cmp_ui( s, 0 ) > 0 && mpi_cmp( s, pkey->q ) < 0) )
+    return 0; /* assertion	0 < s < q  failed */
+
+  w  = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  u1 = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  u2 = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  v  = mpi_alloc( mpi_get_nlimbs(pkey->p) );
+
+  /* w = s^(-1) mod q */
+  mpi_invm( w, s, pkey->q );
+
+  /* u1 = (hash * w) mod q */
+  mpi_mulm( u1, hash, w, pkey->q );
+
+  /* u2 = r * w mod q  */
+  mpi_mulm( u2, r, w, pkey->q );
+
+  /* v =  g^u1 * y^u2 mod p mod q */
+  base[0] = pkey->g; ex[0] = u1;
+  base[1] = pkey->y; ex[1] = u2;
+  base[2] = NULL;    ex[2] = NULL;
+  mpi_mulpowm( v, base, ex, pkey->p );
+  mpi_fdiv_r( v, v, pkey->q );
+
+  rc = !mpi_cmp( v, r );
+
+  mpi_free(w);
+  mpi_free(u1);
+  mpi_free(u2);
+  mpi_free(v);
+
+  return rc;
+}
+
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+
+#define dsa_generate 0
+
+#define dsa_generate 0
+
+
+static gcry_err_code_t
+dsa_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  DSA_secret_key sk;
+
+  (void)algo;
+
+  if ((! skey[0]) || (! skey[1]) || (! skey[2]) || (! skey[3]) || (! skey[4]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.q = skey[1];
+      sk.g = skey[2];
+      sk.y = skey[3];
+      sk.x = skey[4];
+      if (! check_secret_key (&sk))
+	err = GPG_ERR_BAD_SECKEY;
+    }
+
+  return err;
+}
+
+
+#define dsa_sign 0
+static gcry_err_code_t
+dsa_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+            int (*cmp) (void *, gcry_mpi_t), void *opaquev)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  DSA_public_key pk;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  if ((! data[0]) || (! data[1]) || (! hash)
+      || (! pkey[0]) || (! pkey[1]) || (! pkey[2]) || (! pkey[3]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      pk.p = pkey[0];
+      pk.q = pkey[1];
+      pk.g = pkey[2];
+      pk.y = pkey[3];
+      if (! verify (data[0], data[1], hash, &pk))
+	err = GPG_ERR_BAD_SIGNATURE;
+    }
+  return err;
+}
+
+
+static unsigned int
+dsa_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static const char *dsa_names[] =
+  {
+    "dsa",
+    "openpgp-dsa",
+    NULL,
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_dsa =
+  {
+    "DSA", dsa_names,
+    "pqgy", "pqgyx", "", "rs", "pqgy",
+    GCRY_PK_USAGE_SIGN,
+    dsa_generate,
+    dsa_check_secret_key,
+    NULL,
+    NULL,
+    dsa_sign,
+    dsa_verify,
+    dsa_get_nbits
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_dsa",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_dsa)
+{
+  grub_crypto_pk_dsa = &_gcry_pubkey_spec_dsa;
+}
+
+GRUB_MOD_FINI(gcry_dsa)
+{
+  grub_crypto_pk_dsa = 0;
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/g10lib.h b/grub-core/lib/libgcrypt-grub/cipher/g10lib.h
new file mode 100644
index 0000000..49cc16a
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/g10lib.h
@@ -0,0 +1 @@
+#include <cipher_wrap.h>
diff --git a/grub-core/lib/libgcrypt-grub/cipher/hash-common.h b/grub-core/lib/libgcrypt-grub/cipher/hash-common.h
new file mode 100644
index 0000000..79d3675
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/hash-common.h
@@ -0,0 +1,36 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+/* hash-common.h - Declarations of common code for hash algorithms.
+ * Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GCRY_HASH_COMMON_H
+#define GCRY_HASH_COMMON_H
+
+
+const char * _gcry_hash_selftest_check_one
+/**/         (int algo,
+              int datamode, const void *data, size_t datalen,
+              const void *expect, size_t expectlen);
+
+
+
+
+
+#endif /*GCRY_HASH_COMMON_H*/
diff --git a/grub-core/lib/libgcrypt-grub/cipher/idea.c b/grub-core/lib/libgcrypt-grub/cipher/idea.c
new file mode 100644
index 0000000..52a818f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/idea.c
@@ -0,0 +1,322 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* idea.c  -  IDEA function
+ * Copyright 1997, 1998, 1999, 2001 Werner Koch (dd9jn)
+ * Copyright 2013 g10 Code GmbH
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * WERNER KOCH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Werner Koch shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Werner Koch.
+ *
+ * Patents on IDEA have expired:
+ *   Europe: EP0482154 on 2011-05-16,
+ *   Japan:  JP3225440 on 2011-05-16,
+ *   U.S.:   5,214,703 on 2012-01-07.
+ */
+
+/*
+ * Please see http://www.noepatents.org/ to learn why software patents
+ * are bad for society and what you can do to fight them.
+ *
+ * The code herein is based on the one from:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9.
+ */
+
+
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+
+#define IDEA_KEYSIZE 16
+#define IDEA_BLOCKSIZE 8
+#define IDEA_ROUNDS 8
+#define IDEA_KEYLEN (6*IDEA_ROUNDS+4)
+
+typedef struct {
+    u16 ek[IDEA_KEYLEN];
+    u16 dk[IDEA_KEYLEN];
+    int have_dk;
+} IDEA_context;
+
+
+
+static u16
+mul_inv( u16 x )
+{
+    u16 t0, t1;
+    u16 q, y;
+
+    if( x < 2 )
+	return x;
+    t1 = 0x10001UL / x;
+    y =  0x10001UL % x;
+    if( y == 1 )
+	return (1-t1) & 0xffff;
+
+    t0 = 1;
+    do {
+	q = x / y;
+	x = x % y;
+	t0 += q * t1;
+	if( x == 1 )
+	    return t0;
+	q = y / x;
+	y = y % x;
+	t1 += q * t0;
+    } while( y != 1 );
+    return (1-t1) & 0xffff;
+}
+
+
+
+static void
+expand_key( const byte *userkey, u16 *ek )
+{
+    int i,j;
+
+    for(j=0; j < 8; j++ ) {
+	ek[j] = (*userkey << 8) + userkey[1];
+	userkey += 2;
+    }
+    for(i=0; j < IDEA_KEYLEN; j++ ) {
+	i++;
+	ek[i+7] = ek[i&7] << 9 | ek[(i+1)&7] >> 7;
+	ek += i & 8;
+	i &= 7;
+    }
+}
+
+
+static void
+invert_key( u16 *ek, u16 dk[IDEA_KEYLEN] )
+{
+    int i;
+    u16 t1, t2, t3;
+    u16 temp[IDEA_KEYLEN];
+    u16 *p = temp + IDEA_KEYLEN;
+
+    t1 = mul_inv( *ek++ );
+    t2 = -*ek++;
+    t3 = -*ek++;
+    *--p = mul_inv( *ek++ );
+    *--p = t3;
+    *--p = t2;
+    *--p = t1;
+
+    for(i=0; i < IDEA_ROUNDS-1; i++ ) {
+	t1 = *ek++;
+	*--p = *ek++;
+	*--p = t1;
+
+	t1 = mul_inv( *ek++ );
+	t2 = -*ek++;
+	t3 = -*ek++;
+	*--p = mul_inv( *ek++ );
+	*--p = t2;
+	*--p = t3;
+	*--p = t1;
+    }
+    t1 = *ek++;
+    *--p = *ek++;
+    *--p = t1;
+
+    t1 = mul_inv( *ek++ );
+    t2 = -*ek++;
+    t3 = -*ek++;
+    *--p = mul_inv( *ek++ );
+    *--p = t3;
+    *--p = t2;
+    *--p = t1;
+    memcpy(dk, temp, sizeof(temp) );
+    memset(temp, 0, sizeof(temp) );  /* burn temp */
+}
+
+
+static void
+cipher( byte *outbuf, const byte *inbuf, u16 *key )
+{
+    u16 s2, s3;
+    u16 in[4];
+    int r = IDEA_ROUNDS;
+#define x1 (in[0])
+#define x2 (in[1])
+#define x3 (in[2])
+#define x4 (in[3])
+#define MUL(x,y) \
+	do {u16 _t16; u32 _t32; 		    \
+	    if( (_t16 = (y)) ) {		    \
+		if( (x = (x)&0xffff) ) {	    \
+		    _t32 = (u32)x * _t16;	    \
+		    x = _t32 & 0xffff;		    \
+		    _t16 = _t32 >> 16;		    \
+		    x = ((x)-_t16) + (x<_t16?1:0);  \
+		}				    \
+		else {				    \
+		    x = 1 - _t16;		    \
+		}				    \
+	    }					    \
+	    else {				    \
+		x = 1 - x;			    \
+	    }					    \
+	} while(0)
+
+    memcpy (in, inbuf, sizeof in);
+#ifndef WORDS_BIGENDIAN
+    x1 = (x1>>8) | (x1<<8);
+    x2 = (x2>>8) | (x2<<8);
+    x3 = (x3>>8) | (x3<<8);
+    x4 = (x4>>8) | (x4<<8);
+#endif
+    do {
+	MUL(x1, *key++);
+	x2 += *key++;
+	x3 += *key++;
+	MUL(x4, *key++ );
+
+	s3 = x3;
+	x3 ^= x1;
+	MUL(x3, *key++);
+	s2 = x2;
+	x2 ^=x4;
+	x2 += x3;
+	MUL(x2, *key++);
+	x3 += x2;
+
+	x1 ^= x2;
+	x4 ^= x3;
+
+	x2 ^= s3;
+	x3 ^= s2;
+    } while( --r );
+    MUL(x1, *key++);
+    x3 += *key++;
+    x2 += *key++;
+    MUL(x4, *key);
+
+#ifndef WORDS_BIGENDIAN
+    x1 = (x1>>8) | (x1<<8);
+    x2 = (x2>>8) | (x2<<8);
+    x3 = (x3>>8) | (x3<<8);
+    x4 = (x4>>8) | (x4<<8);
+#endif
+    memcpy (outbuf+0, &x1, 2);
+    memcpy (outbuf+2, &x3, 2);
+    memcpy (outbuf+4, &x2, 2);
+    memcpy (outbuf+6, &x4, 2);
+#undef MUL
+#undef x1
+#undef x2
+#undef x3
+#undef x4
+}
+
+
+static int
+do_setkey( IDEA_context *c, const byte *key, unsigned int keylen )
+{
+    static int initialized = 0;
+    static const char *selftest_failed = 0;
+
+    if( !initialized ) {
+	initialized = 1;
+	selftest_failed = selftest();
+	if( selftest_failed )
+	    log_error( "%s\n", selftest_failed );
+    }
+    if( selftest_failed )
+	return GPG_ERR_SELFTEST_FAILED;
+
+    assert(keylen == 16);
+    c->have_dk = 0;
+    expand_key( key, c->ek );
+    invert_key( c->ek, c->dk );
+    return 0;
+}
+
+static gcry_err_code_t
+idea_setkey (void *context, const byte *key, unsigned int keylen)
+{
+    IDEA_context *ctx = context;
+    int rc = do_setkey (ctx, key, keylen);
+    _gcry_burn_stack (23+6*sizeof(void*));
+    return rc;
+}
+
+static void
+encrypt_block( IDEA_context *c, byte *outbuf, const byte *inbuf )
+{
+    cipher( outbuf, inbuf, c->ek );
+}
+
+static void
+idea_encrypt (void *context, byte *out, const byte *in)
+{
+    IDEA_context *ctx = context;
+    encrypt_block (ctx, out, in);
+    _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+static void
+decrypt_block( IDEA_context *c, byte *outbuf, const byte *inbuf )
+{
+    if( !c->have_dk ) {
+       c->have_dk = 1;
+       invert_key( c->ek, c->dk );
+    }
+    cipher( outbuf, inbuf, c->dk );
+}
+
+static void
+idea_decrypt (void *context, byte *out, const byte *in)
+{
+    IDEA_context *ctx = context;
+    decrypt_block (ctx, out, in);
+    _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_idea =
+{
+    "IDEA", NULL, NULL, IDEA_BLOCKSIZE, 128,
+    sizeof (IDEA_context),
+    idea_setkey, idea_encrypt, idea_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_idea",
+#endif
+};
+
+
+GRUB_MOD_INIT(gcry_idea)
+{
+  grub_cipher_register (&_gcry_cipher_spec_idea);
+}
+
+GRUB_MOD_FINI(gcry_idea)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_idea);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/init.c b/grub-core/lib/libgcrypt-grub/cipher/init.c
new file mode 100644
index 0000000..a02fe0f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/init.c
@@ -0,0 +1,91 @@
+#include <grub/crypto.h>
+extern void grub_gcry_arcfour_init (void);
+extern void grub_gcry_arcfour_fini (void);
+extern void grub_gcry_blowfish_init (void);
+extern void grub_gcry_blowfish_fini (void);
+extern void grub_gcry_camellia_init (void);
+extern void grub_gcry_camellia_fini (void);
+extern void grub_gcry_cast5_init (void);
+extern void grub_gcry_cast5_fini (void);
+extern void grub_gcry_crc_init (void);
+extern void grub_gcry_crc_fini (void);
+extern void grub_gcry_des_init (void);
+extern void grub_gcry_des_fini (void);
+extern void grub_gcry_idea_init (void);
+extern void grub_gcry_idea_fini (void);
+extern void grub_gcry_md4_init (void);
+extern void grub_gcry_md4_fini (void);
+extern void grub_gcry_md5_init (void);
+extern void grub_gcry_md5_fini (void);
+extern void grub_gcry_rfc2268_init (void);
+extern void grub_gcry_rfc2268_fini (void);
+extern void grub_gcry_rijndael_init (void);
+extern void grub_gcry_rijndael_fini (void);
+extern void grub_gcry_rmd160_init (void);
+extern void grub_gcry_rmd160_fini (void);
+extern void grub_gcry_seed_init (void);
+extern void grub_gcry_seed_fini (void);
+extern void grub_gcry_serpent_init (void);
+extern void grub_gcry_serpent_fini (void);
+extern void grub_gcry_sha1_init (void);
+extern void grub_gcry_sha1_fini (void);
+extern void grub_gcry_sha256_init (void);
+extern void grub_gcry_sha256_fini (void);
+extern void grub_gcry_sha512_init (void);
+extern void grub_gcry_sha512_fini (void);
+extern void grub_gcry_tiger_init (void);
+extern void grub_gcry_tiger_fini (void);
+extern void grub_gcry_twofish_init (void);
+extern void grub_gcry_twofish_fini (void);
+extern void grub_gcry_whirlpool_init (void);
+extern void grub_gcry_whirlpool_fini (void);
+
+void
+grub_gcry_init_all (void)
+{
+  grub_gcry_arcfour_init ();
+  grub_gcry_blowfish_init ();
+  grub_gcry_camellia_init ();
+  grub_gcry_cast5_init ();
+  grub_gcry_crc_init ();
+  grub_gcry_des_init ();
+  grub_gcry_idea_init ();
+  grub_gcry_md4_init ();
+  grub_gcry_md5_init ();
+  grub_gcry_rfc2268_init ();
+  grub_gcry_rijndael_init ();
+  grub_gcry_rmd160_init ();
+  grub_gcry_seed_init ();
+  grub_gcry_serpent_init ();
+  grub_gcry_sha1_init ();
+  grub_gcry_sha256_init ();
+  grub_gcry_sha512_init ();
+  grub_gcry_tiger_init ();
+  grub_gcry_twofish_init ();
+  grub_gcry_whirlpool_init ();
+}
+
+void
+grub_gcry_fini_all (void)
+{
+  grub_gcry_arcfour_fini ();
+  grub_gcry_blowfish_fini ();
+  grub_gcry_camellia_fini ();
+  grub_gcry_cast5_fini ();
+  grub_gcry_crc_fini ();
+  grub_gcry_des_fini ();
+  grub_gcry_idea_fini ();
+  grub_gcry_md4_fini ();
+  grub_gcry_md5_fini ();
+  grub_gcry_rfc2268_fini ();
+  grub_gcry_rijndael_fini ();
+  grub_gcry_rmd160_fini ();
+  grub_gcry_seed_fini ();
+  grub_gcry_serpent_fini ();
+  grub_gcry_sha1_fini ();
+  grub_gcry_sha256_fini ();
+  grub_gcry_sha512_fini ();
+  grub_gcry_tiger_fini ();
+  grub_gcry_twofish_fini ();
+  grub_gcry_whirlpool_fini ();
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/md4.c b/grub-core/lib/libgcrypt-grub/cipher/md4.c
new file mode 100644
index 0000000..deb291a
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/md4.c
@@ -0,0 +1,344 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* md4.c - MD4 Message-Digest Algorithm
+ * Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Based on md5.c in libgcrypt, but rewritten to compute md4 checksums
+ * using a public domain md4 implementation with the following comments:
+ *
+ * Modified by Wei Dai from Andrew M. Kuchling's md4.c
+ * The original code and all modifications are in the public domain.
+ *
+ * This is the original introductory comment:
+ *
+ *  md4.c : MD4 hash algorithm.
+ *
+ * Part of the Python Cryptography Toolkit, version 1.1
+ *
+ * Distribute and use freely; there are no restrictions on further
+ * dissemination and usage except those imposed by the laws of your
+ * country of residence.
+ *
+ */
+
+/* MD4 test suite:
+ * MD4 ("") = 31d6cfe0d16ae931b73c59d7e0c089c0
+ * MD4 ("a") = bde52cb31de33e46245e05fbdbd6fb24
+ * MD4 ("abc") = a448017aaf21d8525fc10ae87aa6729d
+ * MD4 ("message digest") = d9130a8164549fe818874806e1c7014b
+ * MD4 ("abcdefghijklmnopqrstuvwxyz") = d79e1c308aa5bbcdeea8ed63df412da9
+ * MD4 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") =
+ * 043f8582f241db351ce627e153e7f0e4
+ * MD4 ("123456789012345678901234567890123456789012345678901234567890123456
+ * 78901234567890") = e33b4ddc9c38f2199c3e7b164fcc0536
+ */
+
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+
+typedef struct {
+    u32 A,B,C,D;	  /* chaining variables */
+    u32  nblocks;
+    byte buf[64];
+    int  count;
+} MD4_CONTEXT;
+
+
+static void
+md4_init( void *context )
+{
+  MD4_CONTEXT *ctx = context;
+
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->nblocks = 0;
+  ctx->count = 0;
+}
+
+#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
+#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+
+
+/****************
+ * transform 64 bytes
+ */
+static void
+transform ( MD4_CONTEXT *ctx, const unsigned char *data )
+{
+  u32 in[16];
+  register u32 A = ctx->A;
+  register u32 B = ctx->B;
+  register u32 C = ctx->C;
+  register u32 D = ctx->D;
+
+#ifdef WORDS_BIGENDIAN
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for(i=0, p1=data, p2=(byte*)in; i < 16; i++, p2 += 4 )
+      {
+	p2[3] = *p1++;
+	p2[2] = *p1++;
+	p2[1] = *p1++;
+	p2[0] = *p1++;
+      }
+  }
+#else
+  memcpy (in, data, 64);
+#endif
+
+  /* Round 1.  */
+#define function(a,b,c,d,k,s) a=rol(a+F(b,c,d)+in[k],s);
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 1, 7);
+  function(C,D,A,B, 2,11);
+  function(B,C,D,A, 3,19);
+  function(A,B,C,D, 4, 3);
+  function(D,A,B,C, 5, 7);
+  function(C,D,A,B, 6,11);
+  function(B,C,D,A, 7,19);
+  function(A,B,C,D, 8, 3);
+  function(D,A,B,C, 9, 7);
+  function(C,D,A,B,10,11);
+  function(B,C,D,A,11,19);
+  function(A,B,C,D,12, 3);
+  function(D,A,B,C,13, 7);
+  function(C,D,A,B,14,11);
+  function(B,C,D,A,15,19);
+
+#undef function
+
+  /* Round 2.  */
+#define function(a,b,c,d,k,s) a=rol(a+G(b,c,d)+in[k]+0x5a827999,s);
+
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 4, 5);
+  function(C,D,A,B, 8, 9);
+  function(B,C,D,A,12,13);
+  function(A,B,C,D, 1, 3);
+  function(D,A,B,C, 5, 5);
+  function(C,D,A,B, 9, 9);
+  function(B,C,D,A,13,13);
+  function(A,B,C,D, 2, 3);
+  function(D,A,B,C, 6, 5);
+  function(C,D,A,B,10, 9);
+  function(B,C,D,A,14,13);
+  function(A,B,C,D, 3, 3);
+  function(D,A,B,C, 7, 5);
+  function(C,D,A,B,11, 9);
+  function(B,C,D,A,15,13);
+
+#undef function
+
+  /* Round 3.  */
+#define function(a,b,c,d,k,s) a=rol(a+H(b,c,d)+in[k]+0x6ed9eba1,s);
+
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 8, 9);
+  function(C,D,A,B, 4,11);
+  function(B,C,D,A,12,15);
+  function(A,B,C,D, 2, 3);
+  function(D,A,B,C,10, 9);
+  function(C,D,A,B, 6,11);
+  function(B,C,D,A,14,15);
+  function(A,B,C,D, 1, 3);
+  function(D,A,B,C, 9, 9);
+  function(C,D,A,B, 5,11);
+  function(B,C,D,A,13,15);
+  function(A,B,C,D, 3, 3);
+  function(D,A,B,C,11, 9);
+  function(C,D,A,B, 7,11);
+  function(B,C,D,A,15,15);
+
+
+  /* Put checksum in context given as argument.  */
+  ctx->A += A;
+  ctx->B += B;
+  ctx->C += C;
+  ctx->D += D;
+}
+
+
+
+/* The routine updates the message-digest context to
+ * account for the presence of each of the characters inBuf[0..inLen-1]
+ * in the message whose digest is being computed.
+ */
+static void
+md4_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  MD4_CONTEXT *hd = context;
+
+  if( hd->count == 64 ) /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (80+6*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      md4_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+
+/* The routine final terminates the message-digest computation and
+ * ends with the desired message digest in mdContext->digest[0...15].
+ * The handle is prepared for a new MD4 cycle.
+ * Returns 16 bytes representing the digest.
+ */
+
+static void
+md4_final( void *context )
+{
+  MD4_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  md4_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      md4_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;      \
+		  *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = (*hd).a ; p += 4; } while(0)
+#endif
+  X(A);
+  X(B);
+  X(C);
+  X(D);
+#undef X
+
+}
+
+static byte *
+md4_read (void *context)
+{
+  MD4_CONTEXT *hd = context;
+  return hd->buf;
+}
+
+static byte asn[18] = /* Object ID is 1.2.840.113549.2.4 */
+  { 0x30, 0x20, 0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86,0x48,
+    0x86, 0xf7, 0x0d, 0x02, 0x04, 0x05, 0x00, 0x04, 0x10 };
+
+static gcry_md_oid_spec_t oid_spec_md4[] =
+  {
+    /* iso.member-body.us.rsadsi.digestAlgorithm.md4 */
+    { "1.2.840.113549.2.4" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_md4 =
+  {
+    "MD4", asn, DIM (asn), oid_spec_md4,16,
+    md4_init, md4_write, md4_final, md4_read,
+    sizeof (MD4_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_md4",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_md4)
+{
+  COMPILE_TIME_ASSERT(sizeof (MD4_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_md4);
+}
+
+GRUB_MOD_FINI(gcry_md4)
+{
+  grub_md_unregister (&_gcry_digest_spec_md4);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/md5.c b/grub-core/lib/libgcrypt-grub/cipher/md5.c
new file mode 100644
index 0000000..e5b6acc
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/md5.c
@@ -0,0 +1,372 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* md5.c - MD5 Message-Digest Algorithm
+ * Copyright (C) 1995,1996,1998,1999,2001,2002,
+ *               2003  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * According to the definition of MD5 in RFC 1321 from April 1992.
+ * NOTE: This is *not* the same file as the one from glibc.
+ * Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+ * heavily modified for GnuPG by Werner Koch <wk@gnupg.org>
+ */
+
+/* Test values:
+ * ""                  D4 1D 8C D9 8F 00 B2 04  E9 80 09 98 EC F8 42 7E
+ * "a"                 0C C1 75 B9 C0 F1 B6 A8  31 C3 99 E2 69 77 26 61
+ * "abc                90 01 50 98 3C D2 4F B0  D6 96 3F 7D 28 E1 7F 72
+ * "message digest"    F9 6B 69 7D 7C B7 93 8D  52 5A 2F 31 AA F1 61 D0
+ */
+
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+
+typedef struct {
+    u32 A,B,C,D;	  /* chaining variables */
+    u32  nblocks;
+    byte buf[64];
+    int  count;
+} MD5_CONTEXT;
+
+
+static void
+md5_init( void *context )
+{
+  MD5_CONTEXT *ctx = context;
+
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->nblocks = 0;
+  ctx->count = 0;
+}
+
+
+/* These are the four functions used in the four steps of the MD5 algorithm
+   and defined in the RFC 1321.  The first function is a little bit optimized
+   (as found in Colin Plumbs public domain implementation).  */
+/* #define FF(b, c, d) ((b & c) | (~b & d)) */
+#define FF(b, c, d) (d ^ (b & (c ^ d)))
+#define FG(b, c, d) FF (d, b, c)
+#define FH(b, c, d) (b ^ c ^ d)
+#define FI(b, c, d) (c ^ (b | ~d))
+
+
+/****************
+ * transform n*64 bytes
+ */
+static void
+transform ( MD5_CONTEXT *ctx, const unsigned char *data )
+{
+  u32 correct_words[16];
+  register u32 A = ctx->A;
+  register u32 B = ctx->B;
+  register u32 C = ctx->C;
+  register u32 D = ctx->D;
+  u32 *cwp = correct_words;
+
+#ifdef WORDS_BIGENDIAN
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for(i=0, p1=data, p2=(byte*)correct_words; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *p1++;
+	p2[2] = *p1++;
+	p2[1] = *p1++;
+	p2[0] = *p1++;
+      }
+  }
+#else
+  memcpy( correct_words, data, 64 );
+#endif
+
+
+#define OP(a, b, c, d, s, T) \
+  do			         	   \
+    {					   \
+      a += FF (b, c, d) + (*cwp++) + T;    \
+      a = rol(a, s);			   \
+      a += b;				   \
+    }					   \
+  while (0)
+
+  /* Before we start, one word about the strange constants.
+     They are defined in RFC 1321 as
+
+     T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
+  */
+
+  /* Round 1.  */
+  OP (A, B, C, D,  7, 0xd76aa478);
+  OP (D, A, B, C, 12, 0xe8c7b756);
+  OP (C, D, A, B, 17, 0x242070db);
+  OP (B, C, D, A, 22, 0xc1bdceee);
+  OP (A, B, C, D,  7, 0xf57c0faf);
+  OP (D, A, B, C, 12, 0x4787c62a);
+  OP (C, D, A, B, 17, 0xa8304613);
+  OP (B, C, D, A, 22, 0xfd469501);
+  OP (A, B, C, D,  7, 0x698098d8);
+  OP (D, A, B, C, 12, 0x8b44f7af);
+  OP (C, D, A, B, 17, 0xffff5bb1);
+  OP (B, C, D, A, 22, 0x895cd7be);
+  OP (A, B, C, D,  7, 0x6b901122);
+  OP (D, A, B, C, 12, 0xfd987193);
+  OP (C, D, A, B, 17, 0xa679438e);
+  OP (B, C, D, A, 22, 0x49b40821);
+
+#undef OP
+#define OP(f, a, b, c, d, k, s, T)  \
+    do								      \
+      { 							      \
+	a += f (b, c, d) + correct_words[k] + T;		      \
+	a = rol(a, s);						      \
+	a += b; 						      \
+      } 							      \
+    while (0)
+
+  /* Round 2.  */
+  OP (FG, A, B, C, D,  1,  5, 0xf61e2562);
+  OP (FG, D, A, B, C,  6,  9, 0xc040b340);
+  OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
+  OP (FG, B, C, D, A,  0, 20, 0xe9b6c7aa);
+  OP (FG, A, B, C, D,  5,  5, 0xd62f105d);
+  OP (FG, D, A, B, C, 10,  9, 0x02441453);
+  OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
+  OP (FG, B, C, D, A,  4, 20, 0xe7d3fbc8);
+  OP (FG, A, B, C, D,  9,  5, 0x21e1cde6);
+  OP (FG, D, A, B, C, 14,  9, 0xc33707d6);
+  OP (FG, C, D, A, B,  3, 14, 0xf4d50d87);
+  OP (FG, B, C, D, A,  8, 20, 0x455a14ed);
+  OP (FG, A, B, C, D, 13,  5, 0xa9e3e905);
+  OP (FG, D, A, B, C,  2,  9, 0xfcefa3f8);
+  OP (FG, C, D, A, B,  7, 14, 0x676f02d9);
+  OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+
+  /* Round 3.  */
+  OP (FH, A, B, C, D,  5,  4, 0xfffa3942);
+  OP (FH, D, A, B, C,  8, 11, 0x8771f681);
+  OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
+  OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
+  OP (FH, A, B, C, D,  1,  4, 0xa4beea44);
+  OP (FH, D, A, B, C,  4, 11, 0x4bdecfa9);
+  OP (FH, C, D, A, B,  7, 16, 0xf6bb4b60);
+  OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
+  OP (FH, A, B, C, D, 13,  4, 0x289b7ec6);
+  OP (FH, D, A, B, C,  0, 11, 0xeaa127fa);
+  OP (FH, C, D, A, B,  3, 16, 0xd4ef3085);
+  OP (FH, B, C, D, A,  6, 23, 0x04881d05);
+  OP (FH, A, B, C, D,  9,  4, 0xd9d4d039);
+  OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
+  OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
+  OP (FH, B, C, D, A,  2, 23, 0xc4ac5665);
+
+  /* Round 4.  */
+  OP (FI, A, B, C, D,  0,  6, 0xf4292244);
+  OP (FI, D, A, B, C,  7, 10, 0x432aff97);
+  OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
+  OP (FI, B, C, D, A,  5, 21, 0xfc93a039);
+  OP (FI, A, B, C, D, 12,  6, 0x655b59c3);
+  OP (FI, D, A, B, C,  3, 10, 0x8f0ccc92);
+  OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
+  OP (FI, B, C, D, A,  1, 21, 0x85845dd1);
+  OP (FI, A, B, C, D,  8,  6, 0x6fa87e4f);
+  OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
+  OP (FI, C, D, A, B,  6, 15, 0xa3014314);
+  OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
+  OP (FI, A, B, C, D,  4,  6, 0xf7537e82);
+  OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
+  OP (FI, C, D, A, B,  2, 15, 0x2ad7d2bb);
+  OP (FI, B, C, D, A,  9, 21, 0xeb86d391);
+
+  /* Put checksum in context given as argument.  */
+  ctx->A += A;
+  ctx->B += B;
+  ctx->C += C;
+  ctx->D += D;
+}
+
+
+
+/* The routine updates the message-digest context to
+ * account for the presence of each of the characters inBuf[0..inLen-1]
+ * in the message whose digest is being computed.
+ */
+static void
+md5_write( void *context, const void *inbuf_arg , size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  MD5_CONTEXT *hd = context;
+
+  if( hd->count == 64 )  /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (80+6*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      md5_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+
+}
+
+
+
+/* The routine final terminates the message-digest computation and
+ * ends with the desired message digest in mdContext->digest[0...15].
+ * The handle is prepared for a new MD5 cycle.
+ * Returns 16 bytes representing the digest.
+ */
+
+static void
+md5_final( void *context)
+{
+  MD5_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  md5_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      md5_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;      \
+	          *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = (*hd).a ; p += 4; } while(0)
+#endif
+  X(A);
+  X(B);
+  X(C);
+  X(D);
+#undef X
+
+}
+
+static byte *
+md5_read( void *context )
+{
+  MD5_CONTEXT *hd = (MD5_CONTEXT *) context;
+  return hd->buf;
+}
+
+static byte asn[18] = /* Object ID is 1.2.840.113549.2.5 */
+  { 0x30, 0x20, 0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86,0x48,
+    0x86, 0xf7, 0x0d, 0x02, 0x05, 0x05, 0x00, 0x04, 0x10 };
+
+static gcry_md_oid_spec_t oid_spec_md5[] =
+  {
+    /* iso.member-body.us.rsadsi.pkcs.pkcs-1.4 (md5WithRSAEncryption) */
+    { "1.2.840.113549.1.1.4" },
+    /* RSADSI digestAlgorithm MD5 */
+    { "1.2.840.113549.2.5" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_md5 =
+  {
+    "MD5", asn, DIM (asn), oid_spec_md5, 16,
+    md5_init, md5_write, md5_final, md5_read,
+    sizeof (MD5_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_md5",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_md5)
+{
+  COMPILE_TIME_ASSERT(sizeof (MD5_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_md5);
+}
+
+GRUB_MOD_FINI(gcry_md5)
+{
+  grub_md_unregister (&_gcry_digest_spec_md5);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/memory.h b/grub-core/lib/libgcrypt-grub/cipher/memory.h
new file mode 100644
index 0000000..49cc16a
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/memory.h
@@ -0,0 +1 @@
+#include <cipher_wrap.h>
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rfc2268.c b/grub-core/lib/libgcrypt-grub/cipher/rfc2268.c
new file mode 100644
index 0000000..c5c4a4b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rfc2268.c
@@ -0,0 +1,285 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* rfc2268.c  - The cipher described in rfc2268; aka Ron's Cipher 2.
+ * Copyright (C) 2003 Nikos Mavroyanopoulos
+ * Copyright (C) 2004 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* This implementation was written by Nikos Mavroyanopoulos for GNUTLS
+ * as a Libgcrypt module (gnutls/lib/x509/rc2.c) and later adapted for
+ * direct use by Libgcrypt by Werner Koch.  This implementation is
+ * only useful for pkcs#12 decryption.
+ *
+ * The implementation here is based on Peter Gutmann's RRC.2 paper.
+ */
+
+
+#include "g10lib.h"
+#include "types.h"
+#include "cipher.h"
+
+#define RFC2268_BLOCKSIZE 8
+
+typedef struct
+{
+  u16 S[64];
+} RFC2268_context;
+
+static const unsigned char rfc2268_sbox[] = {
+  217, 120, 249, 196,  25, 221, 181, 237,
+   40, 233, 253, 121,  74, 160, 216, 157,
+  198, 126,  55, 131,  43, 118,  83, 142,
+   98,  76, 100, 136,  68, 139, 251, 162,
+   23, 154,  89, 245, 135, 179,  79,  19,
+   97,  69, 109, 141,   9, 129, 125,  50,
+  189, 143,  64, 235, 134, 183, 123,  11,
+  240, 149,  33,  34,  92, 107,  78, 130,
+   84, 214, 101, 147, 206,  96, 178,  28,
+  115,  86, 192,  20, 167, 140, 241, 220,
+   18, 117, 202,  31,  59, 190, 228, 209,
+   66,  61, 212,  48, 163,  60, 182,  38,
+  111, 191,  14, 218,  70, 105,   7,  87,
+   39, 242,  29, 155, 188, 148,  67,   3,
+  248,  17, 199, 246, 144, 239,  62, 231,
+    6, 195, 213,  47, 200, 102,  30, 215,
+    8, 232, 234, 222, 128,  82, 238, 247,
+  132, 170, 114, 172,  53,  77, 106,  42,
+  150,  26, 210, 113,  90,  21,  73, 116,
+   75, 159, 208,  94,   4,  24, 164, 236,
+  194, 224,  65, 110,  15,  81, 203, 204,
+   36, 145, 175,  80, 161, 244, 112,  57,
+  153, 124,  58, 133,  35, 184, 180, 122,
+  252,   2,  54,  91,  37,  85, 151,  49,
+   45,  93, 250, 152, 227, 138, 146, 174,
+    5, 223,  41,  16, 103, 108, 186, 201,
+  211,   0, 230, 207, 225, 158, 168,  44,
+   99,  22,   1,  63,  88, 226, 137, 169,
+   13,  56,  52,  27, 171,  51, 255, 176,
+  187,  72,  12,  95, 185, 177, 205,  46,
+  197, 243, 219,  71, 229, 165, 156, 119,
+   10, 166,  32, 104, 254, 127, 193, 173
+};
+
+#define rotl16(x,n)   (((x) << ((u16)(n))) | ((x) >> (16 - (u16)(n))))
+#define rotr16(x,n)   (((x) >> ((u16)(n))) | ((x) << (16 - (u16)(n))))
+
+
+
+static void
+do_encrypt (void *context, unsigned char *outbuf, const unsigned char *inbuf)
+{
+  RFC2268_context *ctx = context;
+  register int i, j;
+  u16 word0 = 0, word1 = 0, word2 = 0, word3 = 0;
+
+  word0 = (word0 << 8) | inbuf[1];
+  word0 = (word0 << 8) | inbuf[0];
+  word1 = (word1 << 8) | inbuf[3];
+  word1 = (word1 << 8) | inbuf[2];
+  word2 = (word2 << 8) | inbuf[5];
+  word2 = (word2 << 8) | inbuf[4];
+  word3 = (word3 << 8) | inbuf[7];
+  word3 = (word3 << 8) | inbuf[6];
+
+  for (i = 0; i < 16; i++)
+    {
+      j = i * 4;
+      /* For some reason I cannot combine those steps. */
+      word0 += (word1 & ~word3) + (word2 & word3) + ctx->S[j];
+      word0 = rotl16(word0, 1);
+
+      word1 += (word2 & ~word0) + (word3 & word0) + ctx->S[j + 1];
+      word1 = rotl16(word1, 2);
+
+      word2 += (word3 & ~word1) + (word0 & word1) + ctx->S[j + 2];
+      word2 = rotl16(word2, 3);
+
+      word3 += (word0 & ~word2) + (word1 & word2) + ctx->S[j + 3];
+      word3 = rotl16(word3, 5);
+
+      if (i == 4 || i == 10)
+        {
+          word0 += ctx->S[word3 & 63];
+          word1 += ctx->S[word0 & 63];
+          word2 += ctx->S[word1 & 63];
+          word3 += ctx->S[word2 & 63];
+        }
+
+    }
+
+  outbuf[0] = word0 & 255;
+  outbuf[1] = word0 >> 8;
+  outbuf[2] = word1 & 255;
+  outbuf[3] = word1 >> 8;
+  outbuf[4] = word2 & 255;
+  outbuf[5] = word2 >> 8;
+  outbuf[6] = word3 & 255;
+  outbuf[7] = word3 >> 8;
+}
+
+static void
+do_decrypt (void *context, unsigned char *outbuf, const unsigned char *inbuf)
+{
+  RFC2268_context *ctx = context;
+  register int i, j;
+  u16 word0 = 0, word1 = 0, word2 = 0, word3 = 0;
+
+  word0 = (word0 << 8) | inbuf[1];
+  word0 = (word0 << 8) | inbuf[0];
+  word1 = (word1 << 8) | inbuf[3];
+  word1 = (word1 << 8) | inbuf[2];
+  word2 = (word2 << 8) | inbuf[5];
+  word2 = (word2 << 8) | inbuf[4];
+  word3 = (word3 << 8) | inbuf[7];
+  word3 = (word3 << 8) | inbuf[6];
+
+  for (i = 15; i >= 0; i--)
+    {
+      j = i * 4;
+
+      word3 = rotr16(word3, 5);
+      word3 -= (word0 & ~word2) + (word1 & word2) + ctx->S[j + 3];
+
+      word2 = rotr16(word2, 3);
+      word2 -= (word3 & ~word1) + (word0 & word1) + ctx->S[j + 2];
+
+      word1 = rotr16(word1, 2);
+      word1 -= (word2 & ~word0) + (word3 & word0) + ctx->S[j + 1];
+
+      word0 = rotr16(word0, 1);
+      word0 -= (word1 & ~word3) + (word2 & word3) + ctx->S[j];
+
+      if (i == 5 || i == 11)
+        {
+          word3 = word3 - ctx->S[word2 & 63];
+          word2 = word2 - ctx->S[word1 & 63];
+          word1 = word1 - ctx->S[word0 & 63];
+          word0 = word0 - ctx->S[word3 & 63];
+        }
+
+    }
+
+  outbuf[0] = word0 & 255;
+  outbuf[1] = word0 >> 8;
+  outbuf[2] = word1 & 255;
+  outbuf[3] = word1 >> 8;
+  outbuf[4] = word2 & 255;
+  outbuf[5] = word2 >> 8;
+  outbuf[6] = word3 & 255;
+  outbuf[7] = word3 >> 8;
+}
+
+
+static gpg_err_code_t
+setkey_core (void *context, const unsigned char *key, unsigned int keylen, int with_phase2)
+{
+  static int initialized;
+  static const char *selftest_failed;
+  RFC2268_context *ctx = context;
+  unsigned int i;
+  unsigned char *S, x;
+  int len;
+  int bits = keylen * 8;
+
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if (selftest_failed)
+        log_error ("RFC2268 selftest failed (%s).\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if (keylen < 40 / 8)	/* We want at least 40 bits. */
+    return GPG_ERR_INV_KEYLEN;
+
+  S = (unsigned char *) ctx->S;
+
+  for (i = 0; i < keylen; i++)
+    S[i] = key[i];
+
+  for (i = keylen; i < 128; i++)
+    S[i] = rfc2268_sbox[(S[i - keylen] + S[i - 1]) & 255];
+
+  S[0] = rfc2268_sbox[S[0]];
+
+  /* Phase 2 - reduce effective key size to "bits". This was not
+   * discussed in Gutmann's paper. I've copied that from the public
+   * domain code posted in sci.crypt. */
+  if (with_phase2)
+    {
+      len = (bits + 7) >> 3;
+      i = 128 - len;
+      x = rfc2268_sbox[S[i] & (255 >> (7 & -bits))];
+      S[i] = x;
+
+      while (i--)
+        {
+          x = rfc2268_sbox[x ^ S[i + len]];
+          S[i] = x;
+        }
+    }
+
+  /* Make the expanded key, endian independent. */
+  for (i = 0; i < 64; i++)
+    ctx->S[i] = ( (u16) S[i * 2] | (((u16) S[i * 2 + 1]) << 8));
+
+  return 0;
+}
+
+static gpg_err_code_t
+do_setkey (void *context, const unsigned char *key, unsigned int keylen)
+{
+  return setkey_core (context, key, keylen, 1);
+}
+
+
+
+
+static gcry_cipher_oid_spec_t oids_rfc2268_40[] =
+  {
+    /*{ "1.2.840.113549.3.2", GCRY_CIPHER_MODE_CBC },*/
+    /* pbeWithSHAAnd40BitRC2_CBC */
+    { "1.2.840.113549.1.12.1.6", GCRY_CIPHER_MODE_CBC },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_40 = {
+  "RFC2268_40", NULL, oids_rfc2268_40,
+  RFC2268_BLOCKSIZE, 40, sizeof(RFC2268_context),
+  do_setkey, do_encrypt, do_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rfc2268",
+#endif
+};
+
+
+GRUB_MOD_INIT(gcry_rfc2268)
+{
+  grub_cipher_register (&_gcry_cipher_spec_rfc2268_40);
+}
+
+GRUB_MOD_FINI(gcry_rfc2268)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_rfc2268_40);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rijndael-tables.h b/grub-core/lib/libgcrypt-grub/cipher/rijndael-tables.h
new file mode 100644
index 0000000..8027db6
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rijndael-tables.h
@@ -0,0 +1,1689 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+/* rijndael-tables.h - Rijndael (AES) for GnuPG,
+ * Copyright (C) 2000, 2001, 2002, 2003, 2007,
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* To keep the actual implementation at a readable size we use this
+   include file to define the tables.  */
+
+static const unsigned char S[256] =
+  {
+     99, 124, 119, 123, 242, 107, 111, 197,
+     48,   1, 103,  43, 254, 215, 171, 118,
+    202, 130, 201, 125, 250,  89,  71, 240,
+    173, 212, 162, 175, 156, 164, 114, 192,
+    183, 253, 147,  38,  54,  63, 247, 204,
+     52, 165, 229, 241, 113, 216,  49,  21,
+      4, 199,  35, 195,  24, 150,   5, 154,
+      7,  18, 128, 226, 235,  39, 178, 117,
+      9, 131,  44,  26,  27, 110,  90, 160,
+     82,  59, 214, 179,  41, 227,  47, 132,
+     83, 209,   0, 237,  32, 252, 177,  91,
+    106, 203, 190,  57,  74,  76,  88, 207,
+    208, 239, 170, 251,  67,  77,  51, 133,
+     69, 249,   2, 127,  80,  60, 159, 168,
+     81, 163,  64, 143, 146, 157,  56, 245,
+    188, 182, 218,  33,  16, 255, 243, 210,
+    205,  12,  19, 236,  95, 151,  68,  23,
+    196, 167, 126,  61, 100,  93,  25, 115,
+     96, 129,  79, 220,  34,  42, 144, 136,
+     70, 238, 184,  20, 222,  94,  11, 219,
+    224,  50,  58,  10,  73,   6,  36,  92,
+    194, 211, 172,  98, 145, 149, 228, 121,
+    231, 200,  55, 109, 141, 213,  78, 169,
+    108,  86, 244, 234, 101, 122, 174,   8,
+    186, 120,  37,  46,  28, 166, 180, 198,
+    232, 221, 116,  31,  75, 189, 139, 138,
+    112,  62, 181, 102,  72,   3, 246,  14,
+     97,  53,  87, 185, 134, 193,  29, 158,
+    225, 248, 152,  17, 105, 217, 142, 148,
+    155,  30, 135, 233, 206,  85,  40, 223,
+    140, 161, 137,  13, 191, 230,  66, 104,
+     65, 153,  45,  15, 176,  84, 187,  22
+  };
+
+
+static const unsigned char T1[256][4] =
+  {
+    { 0xc6,0x63,0x63,0xa5 }, { 0xf8,0x7c,0x7c,0x84 },
+    { 0xee,0x77,0x77,0x99 }, { 0xf6,0x7b,0x7b,0x8d },
+    { 0xff,0xf2,0xf2,0x0d }, { 0xd6,0x6b,0x6b,0xbd },
+    { 0xde,0x6f,0x6f,0xb1 }, { 0x91,0xc5,0xc5,0x54 },
+    { 0x60,0x30,0x30,0x50 }, { 0x02,0x01,0x01,0x03 },
+    { 0xce,0x67,0x67,0xa9 }, { 0x56,0x2b,0x2b,0x7d },
+    { 0xe7,0xfe,0xfe,0x19 }, { 0xb5,0xd7,0xd7,0x62 },
+    { 0x4d,0xab,0xab,0xe6 }, { 0xec,0x76,0x76,0x9a },
+    { 0x8f,0xca,0xca,0x45 }, { 0x1f,0x82,0x82,0x9d },
+    { 0x89,0xc9,0xc9,0x40 }, { 0xfa,0x7d,0x7d,0x87 },
+    { 0xef,0xfa,0xfa,0x15 }, { 0xb2,0x59,0x59,0xeb },
+    { 0x8e,0x47,0x47,0xc9 }, { 0xfb,0xf0,0xf0,0x0b },
+    { 0x41,0xad,0xad,0xec }, { 0xb3,0xd4,0xd4,0x67 },
+    { 0x5f,0xa2,0xa2,0xfd }, { 0x45,0xaf,0xaf,0xea },
+    { 0x23,0x9c,0x9c,0xbf }, { 0x53,0xa4,0xa4,0xf7 },
+    { 0xe4,0x72,0x72,0x96 }, { 0x9b,0xc0,0xc0,0x5b },
+    { 0x75,0xb7,0xb7,0xc2 }, { 0xe1,0xfd,0xfd,0x1c },
+    { 0x3d,0x93,0x93,0xae }, { 0x4c,0x26,0x26,0x6a },
+    { 0x6c,0x36,0x36,0x5a }, { 0x7e,0x3f,0x3f,0x41 },
+    { 0xf5,0xf7,0xf7,0x02 }, { 0x83,0xcc,0xcc,0x4f },
+    { 0x68,0x34,0x34,0x5c }, { 0x51,0xa5,0xa5,0xf4 },
+    { 0xd1,0xe5,0xe5,0x34 }, { 0xf9,0xf1,0xf1,0x08 },
+    { 0xe2,0x71,0x71,0x93 }, { 0xab,0xd8,0xd8,0x73 },
+    { 0x62,0x31,0x31,0x53 }, { 0x2a,0x15,0x15,0x3f },
+    { 0x08,0x04,0x04,0x0c }, { 0x95,0xc7,0xc7,0x52 },
+    { 0x46,0x23,0x23,0x65 }, { 0x9d,0xc3,0xc3,0x5e },
+    { 0x30,0x18,0x18,0x28 }, { 0x37,0x96,0x96,0xa1 },
+    { 0x0a,0x05,0x05,0x0f }, { 0x2f,0x9a,0x9a,0xb5 },
+    { 0x0e,0x07,0x07,0x09 }, { 0x24,0x12,0x12,0x36 },
+    { 0x1b,0x80,0x80,0x9b }, { 0xdf,0xe2,0xe2,0x3d },
+    { 0xcd,0xeb,0xeb,0x26 }, { 0x4e,0x27,0x27,0x69 },
+    { 0x7f,0xb2,0xb2,0xcd }, { 0xea,0x75,0x75,0x9f },
+    { 0x12,0x09,0x09,0x1b }, { 0x1d,0x83,0x83,0x9e },
+    { 0x58,0x2c,0x2c,0x74 }, { 0x34,0x1a,0x1a,0x2e },
+    { 0x36,0x1b,0x1b,0x2d }, { 0xdc,0x6e,0x6e,0xb2 },
+    { 0xb4,0x5a,0x5a,0xee }, { 0x5b,0xa0,0xa0,0xfb },
+    { 0xa4,0x52,0x52,0xf6 }, { 0x76,0x3b,0x3b,0x4d },
+    { 0xb7,0xd6,0xd6,0x61 }, { 0x7d,0xb3,0xb3,0xce },
+    { 0x52,0x29,0x29,0x7b }, { 0xdd,0xe3,0xe3,0x3e },
+    { 0x5e,0x2f,0x2f,0x71 }, { 0x13,0x84,0x84,0x97 },
+    { 0xa6,0x53,0x53,0xf5 }, { 0xb9,0xd1,0xd1,0x68 },
+    { 0x00,0x00,0x00,0x00 }, { 0xc1,0xed,0xed,0x2c },
+    { 0x40,0x20,0x20,0x60 }, { 0xe3,0xfc,0xfc,0x1f },
+    { 0x79,0xb1,0xb1,0xc8 }, { 0xb6,0x5b,0x5b,0xed },
+    { 0xd4,0x6a,0x6a,0xbe }, { 0x8d,0xcb,0xcb,0x46 },
+    { 0x67,0xbe,0xbe,0xd9 }, { 0x72,0x39,0x39,0x4b },
+    { 0x94,0x4a,0x4a,0xde }, { 0x98,0x4c,0x4c,0xd4 },
+    { 0xb0,0x58,0x58,0xe8 }, { 0x85,0xcf,0xcf,0x4a },
+    { 0xbb,0xd0,0xd0,0x6b }, { 0xc5,0xef,0xef,0x2a },
+    { 0x4f,0xaa,0xaa,0xe5 }, { 0xed,0xfb,0xfb,0x16 },
+    { 0x86,0x43,0x43,0xc5 }, { 0x9a,0x4d,0x4d,0xd7 },
+    { 0x66,0x33,0x33,0x55 }, { 0x11,0x85,0x85,0x94 },
+    { 0x8a,0x45,0x45,0xcf }, { 0xe9,0xf9,0xf9,0x10 },
+    { 0x04,0x02,0x02,0x06 }, { 0xfe,0x7f,0x7f,0x81 },
+    { 0xa0,0x50,0x50,0xf0 }, { 0x78,0x3c,0x3c,0x44 },
+    { 0x25,0x9f,0x9f,0xba }, { 0x4b,0xa8,0xa8,0xe3 },
+    { 0xa2,0x51,0x51,0xf3 }, { 0x5d,0xa3,0xa3,0xfe },
+    { 0x80,0x40,0x40,0xc0 }, { 0x05,0x8f,0x8f,0x8a },
+    { 0x3f,0x92,0x92,0xad }, { 0x21,0x9d,0x9d,0xbc },
+    { 0x70,0x38,0x38,0x48 }, { 0xf1,0xf5,0xf5,0x04 },
+    { 0x63,0xbc,0xbc,0xdf }, { 0x77,0xb6,0xb6,0xc1 },
+    { 0xaf,0xda,0xda,0x75 }, { 0x42,0x21,0x21,0x63 },
+    { 0x20,0x10,0x10,0x30 }, { 0xe5,0xff,0xff,0x1a },
+    { 0xfd,0xf3,0xf3,0x0e }, { 0xbf,0xd2,0xd2,0x6d },
+    { 0x81,0xcd,0xcd,0x4c }, { 0x18,0x0c,0x0c,0x14 },
+    { 0x26,0x13,0x13,0x35 }, { 0xc3,0xec,0xec,0x2f },
+    { 0xbe,0x5f,0x5f,0xe1 }, { 0x35,0x97,0x97,0xa2 },
+    { 0x88,0x44,0x44,0xcc }, { 0x2e,0x17,0x17,0x39 },
+    { 0x93,0xc4,0xc4,0x57 }, { 0x55,0xa7,0xa7,0xf2 },
+    { 0xfc,0x7e,0x7e,0x82 }, { 0x7a,0x3d,0x3d,0x47 },
+    { 0xc8,0x64,0x64,0xac }, { 0xba,0x5d,0x5d,0xe7 },
+    { 0x32,0x19,0x19,0x2b }, { 0xe6,0x73,0x73,0x95 },
+    { 0xc0,0x60,0x60,0xa0 }, { 0x19,0x81,0x81,0x98 },
+    { 0x9e,0x4f,0x4f,0xd1 }, { 0xa3,0xdc,0xdc,0x7f },
+    { 0x44,0x22,0x22,0x66 }, { 0x54,0x2a,0x2a,0x7e },
+    { 0x3b,0x90,0x90,0xab }, { 0x0b,0x88,0x88,0x83 },
+    { 0x8c,0x46,0x46,0xca }, { 0xc7,0xee,0xee,0x29 },
+    { 0x6b,0xb8,0xb8,0xd3 }, { 0x28,0x14,0x14,0x3c },
+    { 0xa7,0xde,0xde,0x79 }, { 0xbc,0x5e,0x5e,0xe2 },
+    { 0x16,0x0b,0x0b,0x1d }, { 0xad,0xdb,0xdb,0x76 },
+    { 0xdb,0xe0,0xe0,0x3b }, { 0x64,0x32,0x32,0x56 },
+    { 0x74,0x3a,0x3a,0x4e }, { 0x14,0x0a,0x0a,0x1e },
+    { 0x92,0x49,0x49,0xdb }, { 0x0c,0x06,0x06,0x0a },
+    { 0x48,0x24,0x24,0x6c }, { 0xb8,0x5c,0x5c,0xe4 },
+    { 0x9f,0xc2,0xc2,0x5d }, { 0xbd,0xd3,0xd3,0x6e },
+    { 0x43,0xac,0xac,0xef }, { 0xc4,0x62,0x62,0xa6 },
+    { 0x39,0x91,0x91,0xa8 }, { 0x31,0x95,0x95,0xa4 },
+    { 0xd3,0xe4,0xe4,0x37 }, { 0xf2,0x79,0x79,0x8b },
+    { 0xd5,0xe7,0xe7,0x32 }, { 0x8b,0xc8,0xc8,0x43 },
+    { 0x6e,0x37,0x37,0x59 }, { 0xda,0x6d,0x6d,0xb7 },
+    { 0x01,0x8d,0x8d,0x8c }, { 0xb1,0xd5,0xd5,0x64 },
+    { 0x9c,0x4e,0x4e,0xd2 }, { 0x49,0xa9,0xa9,0xe0 },
+    { 0xd8,0x6c,0x6c,0xb4 }, { 0xac,0x56,0x56,0xfa },
+    { 0xf3,0xf4,0xf4,0x07 }, { 0xcf,0xea,0xea,0x25 },
+    { 0xca,0x65,0x65,0xaf }, { 0xf4,0x7a,0x7a,0x8e },
+    { 0x47,0xae,0xae,0xe9 }, { 0x10,0x08,0x08,0x18 },
+    { 0x6f,0xba,0xba,0xd5 }, { 0xf0,0x78,0x78,0x88 },
+    { 0x4a,0x25,0x25,0x6f }, { 0x5c,0x2e,0x2e,0x72 },
+    { 0x38,0x1c,0x1c,0x24 }, { 0x57,0xa6,0xa6,0xf1 },
+    { 0x73,0xb4,0xb4,0xc7 }, { 0x97,0xc6,0xc6,0x51 },
+    { 0xcb,0xe8,0xe8,0x23 }, { 0xa1,0xdd,0xdd,0x7c },
+    { 0xe8,0x74,0x74,0x9c }, { 0x3e,0x1f,0x1f,0x21 },
+    { 0x96,0x4b,0x4b,0xdd }, { 0x61,0xbd,0xbd,0xdc },
+    { 0x0d,0x8b,0x8b,0x86 }, { 0x0f,0x8a,0x8a,0x85 },
+    { 0xe0,0x70,0x70,0x90 }, { 0x7c,0x3e,0x3e,0x42 },
+    { 0x71,0xb5,0xb5,0xc4 }, { 0xcc,0x66,0x66,0xaa },
+    { 0x90,0x48,0x48,0xd8 }, { 0x06,0x03,0x03,0x05 },
+    { 0xf7,0xf6,0xf6,0x01 }, { 0x1c,0x0e,0x0e,0x12 },
+    { 0xc2,0x61,0x61,0xa3 }, { 0x6a,0x35,0x35,0x5f },
+    { 0xae,0x57,0x57,0xf9 }, { 0x69,0xb9,0xb9,0xd0 },
+    { 0x17,0x86,0x86,0x91 }, { 0x99,0xc1,0xc1,0x58 },
+    { 0x3a,0x1d,0x1d,0x27 }, { 0x27,0x9e,0x9e,0xb9 },
+    { 0xd9,0xe1,0xe1,0x38 }, { 0xeb,0xf8,0xf8,0x13 },
+    { 0x2b,0x98,0x98,0xb3 }, { 0x22,0x11,0x11,0x33 },
+    { 0xd2,0x69,0x69,0xbb }, { 0xa9,0xd9,0xd9,0x70 },
+    { 0x07,0x8e,0x8e,0x89 }, { 0x33,0x94,0x94,0xa7 },
+    { 0x2d,0x9b,0x9b,0xb6 }, { 0x3c,0x1e,0x1e,0x22 },
+    { 0x15,0x87,0x87,0x92 }, { 0xc9,0xe9,0xe9,0x20 },
+    { 0x87,0xce,0xce,0x49 }, { 0xaa,0x55,0x55,0xff },
+    { 0x50,0x28,0x28,0x78 }, { 0xa5,0xdf,0xdf,0x7a },
+    { 0x03,0x8c,0x8c,0x8f }, { 0x59,0xa1,0xa1,0xf8 },
+    { 0x09,0x89,0x89,0x80 }, { 0x1a,0x0d,0x0d,0x17 },
+    { 0x65,0xbf,0xbf,0xda }, { 0xd7,0xe6,0xe6,0x31 },
+    { 0x84,0x42,0x42,0xc6 }, { 0xd0,0x68,0x68,0xb8 },
+    { 0x82,0x41,0x41,0xc3 }, { 0x29,0x99,0x99,0xb0 },
+    { 0x5a,0x2d,0x2d,0x77 }, { 0x1e,0x0f,0x0f,0x11 },
+    { 0x7b,0xb0,0xb0,0xcb }, { 0xa8,0x54,0x54,0xfc },
+    { 0x6d,0xbb,0xbb,0xd6 }, { 0x2c,0x16,0x16,0x3a }
+  };
+
+static const unsigned char T2[256][4] =
+  {
+    { 0xa5,0xc6,0x63,0x63 }, { 0x84,0xf8,0x7c,0x7c },
+    { 0x99,0xee,0x77,0x77 }, { 0x8d,0xf6,0x7b,0x7b },
+    { 0x0d,0xff,0xf2,0xf2 }, { 0xbd,0xd6,0x6b,0x6b },
+    { 0xb1,0xde,0x6f,0x6f }, { 0x54,0x91,0xc5,0xc5 },
+    { 0x50,0x60,0x30,0x30 }, { 0x03,0x02,0x01,0x01 },
+    { 0xa9,0xce,0x67,0x67 }, { 0x7d,0x56,0x2b,0x2b },
+    { 0x19,0xe7,0xfe,0xfe }, { 0x62,0xb5,0xd7,0xd7 },
+    { 0xe6,0x4d,0xab,0xab }, { 0x9a,0xec,0x76,0x76 },
+    { 0x45,0x8f,0xca,0xca }, { 0x9d,0x1f,0x82,0x82 },
+    { 0x40,0x89,0xc9,0xc9 }, { 0x87,0xfa,0x7d,0x7d },
+    { 0x15,0xef,0xfa,0xfa }, { 0xeb,0xb2,0x59,0x59 },
+    { 0xc9,0x8e,0x47,0x47 }, { 0x0b,0xfb,0xf0,0xf0 },
+    { 0xec,0x41,0xad,0xad }, { 0x67,0xb3,0xd4,0xd4 },
+    { 0xfd,0x5f,0xa2,0xa2 }, { 0xea,0x45,0xaf,0xaf },
+    { 0xbf,0x23,0x9c,0x9c }, { 0xf7,0x53,0xa4,0xa4 },
+    { 0x96,0xe4,0x72,0x72 }, { 0x5b,0x9b,0xc0,0xc0 },
+    { 0xc2,0x75,0xb7,0xb7 }, { 0x1c,0xe1,0xfd,0xfd },
+    { 0xae,0x3d,0x93,0x93 }, { 0x6a,0x4c,0x26,0x26 },
+    { 0x5a,0x6c,0x36,0x36 }, { 0x41,0x7e,0x3f,0x3f },
+    { 0x02,0xf5,0xf7,0xf7 }, { 0x4f,0x83,0xcc,0xcc },
+    { 0x5c,0x68,0x34,0x34 }, { 0xf4,0x51,0xa5,0xa5 },
+    { 0x34,0xd1,0xe5,0xe5 }, { 0x08,0xf9,0xf1,0xf1 },
+    { 0x93,0xe2,0x71,0x71 }, { 0x73,0xab,0xd8,0xd8 },
+    { 0x53,0x62,0x31,0x31 }, { 0x3f,0x2a,0x15,0x15 },
+    { 0x0c,0x08,0x04,0x04 }, { 0x52,0x95,0xc7,0xc7 },
+    { 0x65,0x46,0x23,0x23 }, { 0x5e,0x9d,0xc3,0xc3 },
+    { 0x28,0x30,0x18,0x18 }, { 0xa1,0x37,0x96,0x96 },
+    { 0x0f,0x0a,0x05,0x05 }, { 0xb5,0x2f,0x9a,0x9a },
+    { 0x09,0x0e,0x07,0x07 }, { 0x36,0x24,0x12,0x12 },
+    { 0x9b,0x1b,0x80,0x80 }, { 0x3d,0xdf,0xe2,0xe2 },
+    { 0x26,0xcd,0xeb,0xeb }, { 0x69,0x4e,0x27,0x27 },
+    { 0xcd,0x7f,0xb2,0xb2 }, { 0x9f,0xea,0x75,0x75 },
+    { 0x1b,0x12,0x09,0x09 }, { 0x9e,0x1d,0x83,0x83 },
+    { 0x74,0x58,0x2c,0x2c }, { 0x2e,0x34,0x1a,0x1a },
+    { 0x2d,0x36,0x1b,0x1b }, { 0xb2,0xdc,0x6e,0x6e },
+    { 0xee,0xb4,0x5a,0x5a }, { 0xfb,0x5b,0xa0,0xa0 },
+    { 0xf6,0xa4,0x52,0x52 }, { 0x4d,0x76,0x3b,0x3b },
+    { 0x61,0xb7,0xd6,0xd6 }, { 0xce,0x7d,0xb3,0xb3 },
+    { 0x7b,0x52,0x29,0x29 }, { 0x3e,0xdd,0xe3,0xe3 },
+    { 0x71,0x5e,0x2f,0x2f }, { 0x97,0x13,0x84,0x84 },
+    { 0xf5,0xa6,0x53,0x53 }, { 0x68,0xb9,0xd1,0xd1 },
+    { 0x00,0x00,0x00,0x00 }, { 0x2c,0xc1,0xed,0xed },
+    { 0x60,0x40,0x20,0x20 }, { 0x1f,0xe3,0xfc,0xfc },
+    { 0xc8,0x79,0xb1,0xb1 }, { 0xed,0xb6,0x5b,0x5b },
+    { 0xbe,0xd4,0x6a,0x6a }, { 0x46,0x8d,0xcb,0xcb },
+    { 0xd9,0x67,0xbe,0xbe }, { 0x4b,0x72,0x39,0x39 },
+    { 0xde,0x94,0x4a,0x4a }, { 0xd4,0x98,0x4c,0x4c },
+    { 0xe8,0xb0,0x58,0x58 }, { 0x4a,0x85,0xcf,0xcf },
+    { 0x6b,0xbb,0xd0,0xd0 }, { 0x2a,0xc5,0xef,0xef },
+    { 0xe5,0x4f,0xaa,0xaa }, { 0x16,0xed,0xfb,0xfb },
+    { 0xc5,0x86,0x43,0x43 }, { 0xd7,0x9a,0x4d,0x4d },
+    { 0x55,0x66,0x33,0x33 }, { 0x94,0x11,0x85,0x85 },
+    { 0xcf,0x8a,0x45,0x45 }, { 0x10,0xe9,0xf9,0xf9 },
+    { 0x06,0x04,0x02,0x02 }, { 0x81,0xfe,0x7f,0x7f },
+    { 0xf0,0xa0,0x50,0x50 }, { 0x44,0x78,0x3c,0x3c },
+    { 0xba,0x25,0x9f,0x9f }, { 0xe3,0x4b,0xa8,0xa8 },
+    { 0xf3,0xa2,0x51,0x51 }, { 0xfe,0x5d,0xa3,0xa3 },
+    { 0xc0,0x80,0x40,0x40 }, { 0x8a,0x05,0x8f,0x8f },
+    { 0xad,0x3f,0x92,0x92 }, { 0xbc,0x21,0x9d,0x9d },
+    { 0x48,0x70,0x38,0x38 }, { 0x04,0xf1,0xf5,0xf5 },
+    { 0xdf,0x63,0xbc,0xbc }, { 0xc1,0x77,0xb6,0xb6 },
+    { 0x75,0xaf,0xda,0xda }, { 0x63,0x42,0x21,0x21 },
+    { 0x30,0x20,0x10,0x10 }, { 0x1a,0xe5,0xff,0xff },
+    { 0x0e,0xfd,0xf3,0xf3 }, { 0x6d,0xbf,0xd2,0xd2 },
+    { 0x4c,0x81,0xcd,0xcd }, { 0x14,0x18,0x0c,0x0c },
+    { 0x35,0x26,0x13,0x13 }, { 0x2f,0xc3,0xec,0xec },
+    { 0xe1,0xbe,0x5f,0x5f }, { 0xa2,0x35,0x97,0x97 },
+    { 0xcc,0x88,0x44,0x44 }, { 0x39,0x2e,0x17,0x17 },
+    { 0x57,0x93,0xc4,0xc4 }, { 0xf2,0x55,0xa7,0xa7 },
+    { 0x82,0xfc,0x7e,0x7e }, { 0x47,0x7a,0x3d,0x3d },
+    { 0xac,0xc8,0x64,0x64 }, { 0xe7,0xba,0x5d,0x5d },
+    { 0x2b,0x32,0x19,0x19 }, { 0x95,0xe6,0x73,0x73 },
+    { 0xa0,0xc0,0x60,0x60 }, { 0x98,0x19,0x81,0x81 },
+    { 0xd1,0x9e,0x4f,0x4f }, { 0x7f,0xa3,0xdc,0xdc },
+    { 0x66,0x44,0x22,0x22 }, { 0x7e,0x54,0x2a,0x2a },
+    { 0xab,0x3b,0x90,0x90 }, { 0x83,0x0b,0x88,0x88 },
+    { 0xca,0x8c,0x46,0x46 }, { 0x29,0xc7,0xee,0xee },
+    { 0xd3,0x6b,0xb8,0xb8 }, { 0x3c,0x28,0x14,0x14 },
+    { 0x79,0xa7,0xde,0xde }, { 0xe2,0xbc,0x5e,0x5e },
+    { 0x1d,0x16,0x0b,0x0b }, { 0x76,0xad,0xdb,0xdb },
+    { 0x3b,0xdb,0xe0,0xe0 }, { 0x56,0x64,0x32,0x32 },
+    { 0x4e,0x74,0x3a,0x3a }, { 0x1e,0x14,0x0a,0x0a },
+    { 0xdb,0x92,0x49,0x49 }, { 0x0a,0x0c,0x06,0x06 },
+    { 0x6c,0x48,0x24,0x24 }, { 0xe4,0xb8,0x5c,0x5c },
+    { 0x5d,0x9f,0xc2,0xc2 }, { 0x6e,0xbd,0xd3,0xd3 },
+    { 0xef,0x43,0xac,0xac }, { 0xa6,0xc4,0x62,0x62 },
+    { 0xa8,0x39,0x91,0x91 }, { 0xa4,0x31,0x95,0x95 },
+    { 0x37,0xd3,0xe4,0xe4 }, { 0x8b,0xf2,0x79,0x79 },
+    { 0x32,0xd5,0xe7,0xe7 }, { 0x43,0x8b,0xc8,0xc8 },
+    { 0x59,0x6e,0x37,0x37 }, { 0xb7,0xda,0x6d,0x6d },
+    { 0x8c,0x01,0x8d,0x8d }, { 0x64,0xb1,0xd5,0xd5 },
+    { 0xd2,0x9c,0x4e,0x4e }, { 0xe0,0x49,0xa9,0xa9 },
+    { 0xb4,0xd8,0x6c,0x6c }, { 0xfa,0xac,0x56,0x56 },
+    { 0x07,0xf3,0xf4,0xf4 }, { 0x25,0xcf,0xea,0xea },
+    { 0xaf,0xca,0x65,0x65 }, { 0x8e,0xf4,0x7a,0x7a },
+    { 0xe9,0x47,0xae,0xae }, { 0x18,0x10,0x08,0x08 },
+    { 0xd5,0x6f,0xba,0xba }, { 0x88,0xf0,0x78,0x78 },
+    { 0x6f,0x4a,0x25,0x25 }, { 0x72,0x5c,0x2e,0x2e },
+    { 0x24,0x38,0x1c,0x1c }, { 0xf1,0x57,0xa6,0xa6 },
+    { 0xc7,0x73,0xb4,0xb4 }, { 0x51,0x97,0xc6,0xc6 },
+    { 0x23,0xcb,0xe8,0xe8 }, { 0x7c,0xa1,0xdd,0xdd },
+    { 0x9c,0xe8,0x74,0x74 }, { 0x21,0x3e,0x1f,0x1f },
+    { 0xdd,0x96,0x4b,0x4b }, { 0xdc,0x61,0xbd,0xbd },
+    { 0x86,0x0d,0x8b,0x8b }, { 0x85,0x0f,0x8a,0x8a },
+    { 0x90,0xe0,0x70,0x70 }, { 0x42,0x7c,0x3e,0x3e },
+    { 0xc4,0x71,0xb5,0xb5 }, { 0xaa,0xcc,0x66,0x66 },
+    { 0xd8,0x90,0x48,0x48 }, { 0x05,0x06,0x03,0x03 },
+    { 0x01,0xf7,0xf6,0xf6 }, { 0x12,0x1c,0x0e,0x0e },
+    { 0xa3,0xc2,0x61,0x61 }, { 0x5f,0x6a,0x35,0x35 },
+    { 0xf9,0xae,0x57,0x57 }, { 0xd0,0x69,0xb9,0xb9 },
+    { 0x91,0x17,0x86,0x86 }, { 0x58,0x99,0xc1,0xc1 },
+    { 0x27,0x3a,0x1d,0x1d }, { 0xb9,0x27,0x9e,0x9e },
+    { 0x38,0xd9,0xe1,0xe1 }, { 0x13,0xeb,0xf8,0xf8 },
+    { 0xb3,0x2b,0x98,0x98 }, { 0x33,0x22,0x11,0x11 },
+    { 0xbb,0xd2,0x69,0x69 }, { 0x70,0xa9,0xd9,0xd9 },
+    { 0x89,0x07,0x8e,0x8e }, { 0xa7,0x33,0x94,0x94 },
+    { 0xb6,0x2d,0x9b,0x9b }, { 0x22,0x3c,0x1e,0x1e },
+    { 0x92,0x15,0x87,0x87 }, { 0x20,0xc9,0xe9,0xe9 },
+    { 0x49,0x87,0xce,0xce }, { 0xff,0xaa,0x55,0x55 },
+    { 0x78,0x50,0x28,0x28 }, { 0x7a,0xa5,0xdf,0xdf },
+    { 0x8f,0x03,0x8c,0x8c }, { 0xf8,0x59,0xa1,0xa1 },
+    { 0x80,0x09,0x89,0x89 }, { 0x17,0x1a,0x0d,0x0d },
+    { 0xda,0x65,0xbf,0xbf }, { 0x31,0xd7,0xe6,0xe6 },
+    { 0xc6,0x84,0x42,0x42 }, { 0xb8,0xd0,0x68,0x68 },
+    { 0xc3,0x82,0x41,0x41 }, { 0xb0,0x29,0x99,0x99 },
+    { 0x77,0x5a,0x2d,0x2d }, { 0x11,0x1e,0x0f,0x0f },
+    { 0xcb,0x7b,0xb0,0xb0 }, { 0xfc,0xa8,0x54,0x54 },
+    { 0xd6,0x6d,0xbb,0xbb }, { 0x3a,0x2c,0x16,0x16 }
+  };
+
+static const unsigned char T3[256][4] =
+  {
+    { 0x63,0xa5,0xc6,0x63 }, { 0x7c,0x84,0xf8,0x7c },
+    { 0x77,0x99,0xee,0x77 }, { 0x7b,0x8d,0xf6,0x7b },
+    { 0xf2,0x0d,0xff,0xf2 }, { 0x6b,0xbd,0xd6,0x6b },
+    { 0x6f,0xb1,0xde,0x6f }, { 0xc5,0x54,0x91,0xc5 },
+    { 0x30,0x50,0x60,0x30 }, { 0x01,0x03,0x02,0x01 },
+    { 0x67,0xa9,0xce,0x67 }, { 0x2b,0x7d,0x56,0x2b },
+    { 0xfe,0x19,0xe7,0xfe }, { 0xd7,0x62,0xb5,0xd7 },
+    { 0xab,0xe6,0x4d,0xab }, { 0x76,0x9a,0xec,0x76 },
+    { 0xca,0x45,0x8f,0xca }, { 0x82,0x9d,0x1f,0x82 },
+    { 0xc9,0x40,0x89,0xc9 }, { 0x7d,0x87,0xfa,0x7d },
+    { 0xfa,0x15,0xef,0xfa }, { 0x59,0xeb,0xb2,0x59 },
+    { 0x47,0xc9,0x8e,0x47 }, { 0xf0,0x0b,0xfb,0xf0 },
+    { 0xad,0xec,0x41,0xad }, { 0xd4,0x67,0xb3,0xd4 },
+    { 0xa2,0xfd,0x5f,0xa2 }, { 0xaf,0xea,0x45,0xaf },
+    { 0x9c,0xbf,0x23,0x9c }, { 0xa4,0xf7,0x53,0xa4 },
+    { 0x72,0x96,0xe4,0x72 }, { 0xc0,0x5b,0x9b,0xc0 },
+    { 0xb7,0xc2,0x75,0xb7 }, { 0xfd,0x1c,0xe1,0xfd },
+    { 0x93,0xae,0x3d,0x93 }, { 0x26,0x6a,0x4c,0x26 },
+    { 0x36,0x5a,0x6c,0x36 }, { 0x3f,0x41,0x7e,0x3f },
+    { 0xf7,0x02,0xf5,0xf7 }, { 0xcc,0x4f,0x83,0xcc },
+    { 0x34,0x5c,0x68,0x34 }, { 0xa5,0xf4,0x51,0xa5 },
+    { 0xe5,0x34,0xd1,0xe5 }, { 0xf1,0x08,0xf9,0xf1 },
+    { 0x71,0x93,0xe2,0x71 }, { 0xd8,0x73,0xab,0xd8 },
+    { 0x31,0x53,0x62,0x31 }, { 0x15,0x3f,0x2a,0x15 },
+    { 0x04,0x0c,0x08,0x04 }, { 0xc7,0x52,0x95,0xc7 },
+    { 0x23,0x65,0x46,0x23 }, { 0xc3,0x5e,0x9d,0xc3 },
+    { 0x18,0x28,0x30,0x18 }, { 0x96,0xa1,0x37,0x96 },
+    { 0x05,0x0f,0x0a,0x05 }, { 0x9a,0xb5,0x2f,0x9a },
+    { 0x07,0x09,0x0e,0x07 }, { 0x12,0x36,0x24,0x12 },
+    { 0x80,0x9b,0x1b,0x80 }, { 0xe2,0x3d,0xdf,0xe2 },
+    { 0xeb,0x26,0xcd,0xeb }, { 0x27,0x69,0x4e,0x27 },
+    { 0xb2,0xcd,0x7f,0xb2 }, { 0x75,0x9f,0xea,0x75 },
+    { 0x09,0x1b,0x12,0x09 }, { 0x83,0x9e,0x1d,0x83 },
+    { 0x2c,0x74,0x58,0x2c }, { 0x1a,0x2e,0x34,0x1a },
+    { 0x1b,0x2d,0x36,0x1b }, { 0x6e,0xb2,0xdc,0x6e },
+    { 0x5a,0xee,0xb4,0x5a }, { 0xa0,0xfb,0x5b,0xa0 },
+    { 0x52,0xf6,0xa4,0x52 }, { 0x3b,0x4d,0x76,0x3b },
+    { 0xd6,0x61,0xb7,0xd6 }, { 0xb3,0xce,0x7d,0xb3 },
+    { 0x29,0x7b,0x52,0x29 }, { 0xe3,0x3e,0xdd,0xe3 },
+    { 0x2f,0x71,0x5e,0x2f }, { 0x84,0x97,0x13,0x84 },
+    { 0x53,0xf5,0xa6,0x53 }, { 0xd1,0x68,0xb9,0xd1 },
+    { 0x00,0x00,0x00,0x00 }, { 0xed,0x2c,0xc1,0xed },
+    { 0x20,0x60,0x40,0x20 }, { 0xfc,0x1f,0xe3,0xfc },
+    { 0xb1,0xc8,0x79,0xb1 }, { 0x5b,0xed,0xb6,0x5b },
+    { 0x6a,0xbe,0xd4,0x6a }, { 0xcb,0x46,0x8d,0xcb },
+    { 0xbe,0xd9,0x67,0xbe }, { 0x39,0x4b,0x72,0x39 },
+    { 0x4a,0xde,0x94,0x4a }, { 0x4c,0xd4,0x98,0x4c },
+    { 0x58,0xe8,0xb0,0x58 }, { 0xcf,0x4a,0x85,0xcf },
+    { 0xd0,0x6b,0xbb,0xd0 }, { 0xef,0x2a,0xc5,0xef },
+    { 0xaa,0xe5,0x4f,0xaa }, { 0xfb,0x16,0xed,0xfb },
+    { 0x43,0xc5,0x86,0x43 }, { 0x4d,0xd7,0x9a,0x4d },
+    { 0x33,0x55,0x66,0x33 }, { 0x85,0x94,0x11,0x85 },
+    { 0x45,0xcf,0x8a,0x45 }, { 0xf9,0x10,0xe9,0xf9 },
+    { 0x02,0x06,0x04,0x02 }, { 0x7f,0x81,0xfe,0x7f },
+    { 0x50,0xf0,0xa0,0x50 }, { 0x3c,0x44,0x78,0x3c },
+    { 0x9f,0xba,0x25,0x9f }, { 0xa8,0xe3,0x4b,0xa8 },
+    { 0x51,0xf3,0xa2,0x51 }, { 0xa3,0xfe,0x5d,0xa3 },
+    { 0x40,0xc0,0x80,0x40 }, { 0x8f,0x8a,0x05,0x8f },
+    { 0x92,0xad,0x3f,0x92 }, { 0x9d,0xbc,0x21,0x9d },
+    { 0x38,0x48,0x70,0x38 }, { 0xf5,0x04,0xf1,0xf5 },
+    { 0xbc,0xdf,0x63,0xbc }, { 0xb6,0xc1,0x77,0xb6 },
+    { 0xda,0x75,0xaf,0xda }, { 0x21,0x63,0x42,0x21 },
+    { 0x10,0x30,0x20,0x10 }, { 0xff,0x1a,0xe5,0xff },
+    { 0xf3,0x0e,0xfd,0xf3 }, { 0xd2,0x6d,0xbf,0xd2 },
+    { 0xcd,0x4c,0x81,0xcd }, { 0x0c,0x14,0x18,0x0c },
+    { 0x13,0x35,0x26,0x13 }, { 0xec,0x2f,0xc3,0xec },
+    { 0x5f,0xe1,0xbe,0x5f }, { 0x97,0xa2,0x35,0x97 },
+    { 0x44,0xcc,0x88,0x44 }, { 0x17,0x39,0x2e,0x17 },
+    { 0xc4,0x57,0x93,0xc4 }, { 0xa7,0xf2,0x55,0xa7 },
+    { 0x7e,0x82,0xfc,0x7e }, { 0x3d,0x47,0x7a,0x3d },
+    { 0x64,0xac,0xc8,0x64 }, { 0x5d,0xe7,0xba,0x5d },
+    { 0x19,0x2b,0x32,0x19 }, { 0x73,0x95,0xe6,0x73 },
+    { 0x60,0xa0,0xc0,0x60 }, { 0x81,0x98,0x19,0x81 },
+    { 0x4f,0xd1,0x9e,0x4f }, { 0xdc,0x7f,0xa3,0xdc },
+    { 0x22,0x66,0x44,0x22 }, { 0x2a,0x7e,0x54,0x2a },
+    { 0x90,0xab,0x3b,0x90 }, { 0x88,0x83,0x0b,0x88 },
+    { 0x46,0xca,0x8c,0x46 }, { 0xee,0x29,0xc7,0xee },
+    { 0xb8,0xd3,0x6b,0xb8 }, { 0x14,0x3c,0x28,0x14 },
+    { 0xde,0x79,0xa7,0xde }, { 0x5e,0xe2,0xbc,0x5e },
+    { 0x0b,0x1d,0x16,0x0b }, { 0xdb,0x76,0xad,0xdb },
+    { 0xe0,0x3b,0xdb,0xe0 }, { 0x32,0x56,0x64,0x32 },
+    { 0x3a,0x4e,0x74,0x3a }, { 0x0a,0x1e,0x14,0x0a },
+    { 0x49,0xdb,0x92,0x49 }, { 0x06,0x0a,0x0c,0x06 },
+    { 0x24,0x6c,0x48,0x24 }, { 0x5c,0xe4,0xb8,0x5c },
+    { 0xc2,0x5d,0x9f,0xc2 }, { 0xd3,0x6e,0xbd,0xd3 },
+    { 0xac,0xef,0x43,0xac }, { 0x62,0xa6,0xc4,0x62 },
+    { 0x91,0xa8,0x39,0x91 }, { 0x95,0xa4,0x31,0x95 },
+    { 0xe4,0x37,0xd3,0xe4 }, { 0x79,0x8b,0xf2,0x79 },
+    { 0xe7,0x32,0xd5,0xe7 }, { 0xc8,0x43,0x8b,0xc8 },
+    { 0x37,0x59,0x6e,0x37 }, { 0x6d,0xb7,0xda,0x6d },
+    { 0x8d,0x8c,0x01,0x8d }, { 0xd5,0x64,0xb1,0xd5 },
+    { 0x4e,0xd2,0x9c,0x4e }, { 0xa9,0xe0,0x49,0xa9 },
+    { 0x6c,0xb4,0xd8,0x6c }, { 0x56,0xfa,0xac,0x56 },
+    { 0xf4,0x07,0xf3,0xf4 }, { 0xea,0x25,0xcf,0xea },
+    { 0x65,0xaf,0xca,0x65 }, { 0x7a,0x8e,0xf4,0x7a },
+    { 0xae,0xe9,0x47,0xae }, { 0x08,0x18,0x10,0x08 },
+    { 0xba,0xd5,0x6f,0xba }, { 0x78,0x88,0xf0,0x78 },
+    { 0x25,0x6f,0x4a,0x25 }, { 0x2e,0x72,0x5c,0x2e },
+    { 0x1c,0x24,0x38,0x1c }, { 0xa6,0xf1,0x57,0xa6 },
+    { 0xb4,0xc7,0x73,0xb4 }, { 0xc6,0x51,0x97,0xc6 },
+    { 0xe8,0x23,0xcb,0xe8 }, { 0xdd,0x7c,0xa1,0xdd },
+    { 0x74,0x9c,0xe8,0x74 }, { 0x1f,0x21,0x3e,0x1f },
+    { 0x4b,0xdd,0x96,0x4b }, { 0xbd,0xdc,0x61,0xbd },
+    { 0x8b,0x86,0x0d,0x8b }, { 0x8a,0x85,0x0f,0x8a },
+    { 0x70,0x90,0xe0,0x70 }, { 0x3e,0x42,0x7c,0x3e },
+    { 0xb5,0xc4,0x71,0xb5 }, { 0x66,0xaa,0xcc,0x66 },
+    { 0x48,0xd8,0x90,0x48 }, { 0x03,0x05,0x06,0x03 },
+    { 0xf6,0x01,0xf7,0xf6 }, { 0x0e,0x12,0x1c,0x0e },
+    { 0x61,0xa3,0xc2,0x61 }, { 0x35,0x5f,0x6a,0x35 },
+    { 0x57,0xf9,0xae,0x57 }, { 0xb9,0xd0,0x69,0xb9 },
+    { 0x86,0x91,0x17,0x86 }, { 0xc1,0x58,0x99,0xc1 },
+    { 0x1d,0x27,0x3a,0x1d }, { 0x9e,0xb9,0x27,0x9e },
+    { 0xe1,0x38,0xd9,0xe1 }, { 0xf8,0x13,0xeb,0xf8 },
+    { 0x98,0xb3,0x2b,0x98 }, { 0x11,0x33,0x22,0x11 },
+    { 0x69,0xbb,0xd2,0x69 }, { 0xd9,0x70,0xa9,0xd9 },
+    { 0x8e,0x89,0x07,0x8e }, { 0x94,0xa7,0x33,0x94 },
+    { 0x9b,0xb6,0x2d,0x9b }, { 0x1e,0x22,0x3c,0x1e },
+    { 0x87,0x92,0x15,0x87 }, { 0xe9,0x20,0xc9,0xe9 },
+    { 0xce,0x49,0x87,0xce }, { 0x55,0xff,0xaa,0x55 },
+    { 0x28,0x78,0x50,0x28 }, { 0xdf,0x7a,0xa5,0xdf },
+    { 0x8c,0x8f,0x03,0x8c }, { 0xa1,0xf8,0x59,0xa1 },
+    { 0x89,0x80,0x09,0x89 }, { 0x0d,0x17,0x1a,0x0d },
+    { 0xbf,0xda,0x65,0xbf }, { 0xe6,0x31,0xd7,0xe6 },
+    { 0x42,0xc6,0x84,0x42 }, { 0x68,0xb8,0xd0,0x68 },
+    { 0x41,0xc3,0x82,0x41 }, { 0x99,0xb0,0x29,0x99 },
+    { 0x2d,0x77,0x5a,0x2d }, { 0x0f,0x11,0x1e,0x0f },
+    { 0xb0,0xcb,0x7b,0xb0 }, { 0x54,0xfc,0xa8,0x54 },
+    { 0xbb,0xd6,0x6d,0xbb }, { 0x16,0x3a,0x2c,0x16 }
+  };
+
+static const unsigned char T4[256][4] =
+  {
+    { 0x63,0x63,0xa5,0xc6 }, { 0x7c,0x7c,0x84,0xf8 },
+    { 0x77,0x77,0x99,0xee }, { 0x7b,0x7b,0x8d,0xf6 },
+    { 0xf2,0xf2,0x0d,0xff }, { 0x6b,0x6b,0xbd,0xd6 },
+    { 0x6f,0x6f,0xb1,0xde }, { 0xc5,0xc5,0x54,0x91 },
+    { 0x30,0x30,0x50,0x60 }, { 0x01,0x01,0x03,0x02 },
+    { 0x67,0x67,0xa9,0xce }, { 0x2b,0x2b,0x7d,0x56 },
+    { 0xfe,0xfe,0x19,0xe7 }, { 0xd7,0xd7,0x62,0xb5 },
+    { 0xab,0xab,0xe6,0x4d }, { 0x76,0x76,0x9a,0xec },
+    { 0xca,0xca,0x45,0x8f }, { 0x82,0x82,0x9d,0x1f },
+    { 0xc9,0xc9,0x40,0x89 }, { 0x7d,0x7d,0x87,0xfa },
+    { 0xfa,0xfa,0x15,0xef }, { 0x59,0x59,0xeb,0xb2 },
+    { 0x47,0x47,0xc9,0x8e }, { 0xf0,0xf0,0x0b,0xfb },
+    { 0xad,0xad,0xec,0x41 }, { 0xd4,0xd4,0x67,0xb3 },
+    { 0xa2,0xa2,0xfd,0x5f }, { 0xaf,0xaf,0xea,0x45 },
+    { 0x9c,0x9c,0xbf,0x23 }, { 0xa4,0xa4,0xf7,0x53 },
+    { 0x72,0x72,0x96,0xe4 }, { 0xc0,0xc0,0x5b,0x9b },
+    { 0xb7,0xb7,0xc2,0x75 }, { 0xfd,0xfd,0x1c,0xe1 },
+    { 0x93,0x93,0xae,0x3d }, { 0x26,0x26,0x6a,0x4c },
+    { 0x36,0x36,0x5a,0x6c }, { 0x3f,0x3f,0x41,0x7e },
+    { 0xf7,0xf7,0x02,0xf5 }, { 0xcc,0xcc,0x4f,0x83 },
+    { 0x34,0x34,0x5c,0x68 }, { 0xa5,0xa5,0xf4,0x51 },
+    { 0xe5,0xe5,0x34,0xd1 }, { 0xf1,0xf1,0x08,0xf9 },
+    { 0x71,0x71,0x93,0xe2 }, { 0xd8,0xd8,0x73,0xab },
+    { 0x31,0x31,0x53,0x62 }, { 0x15,0x15,0x3f,0x2a },
+    { 0x04,0x04,0x0c,0x08 }, { 0xc7,0xc7,0x52,0x95 },
+    { 0x23,0x23,0x65,0x46 }, { 0xc3,0xc3,0x5e,0x9d },
+    { 0x18,0x18,0x28,0x30 }, { 0x96,0x96,0xa1,0x37 },
+    { 0x05,0x05,0x0f,0x0a }, { 0x9a,0x9a,0xb5,0x2f },
+    { 0x07,0x07,0x09,0x0e }, { 0x12,0x12,0x36,0x24 },
+    { 0x80,0x80,0x9b,0x1b }, { 0xe2,0xe2,0x3d,0xdf },
+    { 0xeb,0xeb,0x26,0xcd }, { 0x27,0x27,0x69,0x4e },
+    { 0xb2,0xb2,0xcd,0x7f }, { 0x75,0x75,0x9f,0xea },
+    { 0x09,0x09,0x1b,0x12 }, { 0x83,0x83,0x9e,0x1d },
+    { 0x2c,0x2c,0x74,0x58 }, { 0x1a,0x1a,0x2e,0x34 },
+    { 0x1b,0x1b,0x2d,0x36 }, { 0x6e,0x6e,0xb2,0xdc },
+    { 0x5a,0x5a,0xee,0xb4 }, { 0xa0,0xa0,0xfb,0x5b },
+    { 0x52,0x52,0xf6,0xa4 }, { 0x3b,0x3b,0x4d,0x76 },
+    { 0xd6,0xd6,0x61,0xb7 }, { 0xb3,0xb3,0xce,0x7d },
+    { 0x29,0x29,0x7b,0x52 }, { 0xe3,0xe3,0x3e,0xdd },
+    { 0x2f,0x2f,0x71,0x5e }, { 0x84,0x84,0x97,0x13 },
+    { 0x53,0x53,0xf5,0xa6 }, { 0xd1,0xd1,0x68,0xb9 },
+    { 0x00,0x00,0x00,0x00 }, { 0xed,0xed,0x2c,0xc1 },
+    { 0x20,0x20,0x60,0x40 }, { 0xfc,0xfc,0x1f,0xe3 },
+    { 0xb1,0xb1,0xc8,0x79 }, { 0x5b,0x5b,0xed,0xb6 },
+    { 0x6a,0x6a,0xbe,0xd4 }, { 0xcb,0xcb,0x46,0x8d },
+    { 0xbe,0xbe,0xd9,0x67 }, { 0x39,0x39,0x4b,0x72 },
+    { 0x4a,0x4a,0xde,0x94 }, { 0x4c,0x4c,0xd4,0x98 },
+    { 0x58,0x58,0xe8,0xb0 }, { 0xcf,0xcf,0x4a,0x85 },
+    { 0xd0,0xd0,0x6b,0xbb }, { 0xef,0xef,0x2a,0xc5 },
+    { 0xaa,0xaa,0xe5,0x4f }, { 0xfb,0xfb,0x16,0xed },
+    { 0x43,0x43,0xc5,0x86 }, { 0x4d,0x4d,0xd7,0x9a },
+    { 0x33,0x33,0x55,0x66 }, { 0x85,0x85,0x94,0x11 },
+    { 0x45,0x45,0xcf,0x8a }, { 0xf9,0xf9,0x10,0xe9 },
+    { 0x02,0x02,0x06,0x04 }, { 0x7f,0x7f,0x81,0xfe },
+    { 0x50,0x50,0xf0,0xa0 }, { 0x3c,0x3c,0x44,0x78 },
+    { 0x9f,0x9f,0xba,0x25 }, { 0xa8,0xa8,0xe3,0x4b },
+    { 0x51,0x51,0xf3,0xa2 }, { 0xa3,0xa3,0xfe,0x5d },
+    { 0x40,0x40,0xc0,0x80 }, { 0x8f,0x8f,0x8a,0x05 },
+    { 0x92,0x92,0xad,0x3f }, { 0x9d,0x9d,0xbc,0x21 },
+    { 0x38,0x38,0x48,0x70 }, { 0xf5,0xf5,0x04,0xf1 },
+    { 0xbc,0xbc,0xdf,0x63 }, { 0xb6,0xb6,0xc1,0x77 },
+    { 0xda,0xda,0x75,0xaf }, { 0x21,0x21,0x63,0x42 },
+    { 0x10,0x10,0x30,0x20 }, { 0xff,0xff,0x1a,0xe5 },
+    { 0xf3,0xf3,0x0e,0xfd }, { 0xd2,0xd2,0x6d,0xbf },
+    { 0xcd,0xcd,0x4c,0x81 }, { 0x0c,0x0c,0x14,0x18 },
+    { 0x13,0x13,0x35,0x26 }, { 0xec,0xec,0x2f,0xc3 },
+    { 0x5f,0x5f,0xe1,0xbe }, { 0x97,0x97,0xa2,0x35 },
+    { 0x44,0x44,0xcc,0x88 }, { 0x17,0x17,0x39,0x2e },
+    { 0xc4,0xc4,0x57,0x93 }, { 0xa7,0xa7,0xf2,0x55 },
+    { 0x7e,0x7e,0x82,0xfc }, { 0x3d,0x3d,0x47,0x7a },
+    { 0x64,0x64,0xac,0xc8 }, { 0x5d,0x5d,0xe7,0xba },
+    { 0x19,0x19,0x2b,0x32 }, { 0x73,0x73,0x95,0xe6 },
+    { 0x60,0x60,0xa0,0xc0 }, { 0x81,0x81,0x98,0x19 },
+    { 0x4f,0x4f,0xd1,0x9e }, { 0xdc,0xdc,0x7f,0xa3 },
+    { 0x22,0x22,0x66,0x44 }, { 0x2a,0x2a,0x7e,0x54 },
+    { 0x90,0x90,0xab,0x3b }, { 0x88,0x88,0x83,0x0b },
+    { 0x46,0x46,0xca,0x8c }, { 0xee,0xee,0x29,0xc7 },
+    { 0xb8,0xb8,0xd3,0x6b }, { 0x14,0x14,0x3c,0x28 },
+    { 0xde,0xde,0x79,0xa7 }, { 0x5e,0x5e,0xe2,0xbc },
+    { 0x0b,0x0b,0x1d,0x16 }, { 0xdb,0xdb,0x76,0xad },
+    { 0xe0,0xe0,0x3b,0xdb }, { 0x32,0x32,0x56,0x64 },
+    { 0x3a,0x3a,0x4e,0x74 }, { 0x0a,0x0a,0x1e,0x14 },
+    { 0x49,0x49,0xdb,0x92 }, { 0x06,0x06,0x0a,0x0c },
+    { 0x24,0x24,0x6c,0x48 }, { 0x5c,0x5c,0xe4,0xb8 },
+    { 0xc2,0xc2,0x5d,0x9f }, { 0xd3,0xd3,0x6e,0xbd },
+    { 0xac,0xac,0xef,0x43 }, { 0x62,0x62,0xa6,0xc4 },
+    { 0x91,0x91,0xa8,0x39 }, { 0x95,0x95,0xa4,0x31 },
+    { 0xe4,0xe4,0x37,0xd3 }, { 0x79,0x79,0x8b,0xf2 },
+    { 0xe7,0xe7,0x32,0xd5 }, { 0xc8,0xc8,0x43,0x8b },
+    { 0x37,0x37,0x59,0x6e }, { 0x6d,0x6d,0xb7,0xda },
+    { 0x8d,0x8d,0x8c,0x01 }, { 0xd5,0xd5,0x64,0xb1 },
+    { 0x4e,0x4e,0xd2,0x9c }, { 0xa9,0xa9,0xe0,0x49 },
+    { 0x6c,0x6c,0xb4,0xd8 }, { 0x56,0x56,0xfa,0xac },
+    { 0xf4,0xf4,0x07,0xf3 }, { 0xea,0xea,0x25,0xcf },
+    { 0x65,0x65,0xaf,0xca }, { 0x7a,0x7a,0x8e,0xf4 },
+    { 0xae,0xae,0xe9,0x47 }, { 0x08,0x08,0x18,0x10 },
+    { 0xba,0xba,0xd5,0x6f }, { 0x78,0x78,0x88,0xf0 },
+    { 0x25,0x25,0x6f,0x4a }, { 0x2e,0x2e,0x72,0x5c },
+    { 0x1c,0x1c,0x24,0x38 }, { 0xa6,0xa6,0xf1,0x57 },
+    { 0xb4,0xb4,0xc7,0x73 }, { 0xc6,0xc6,0x51,0x97 },
+    { 0xe8,0xe8,0x23,0xcb }, { 0xdd,0xdd,0x7c,0xa1 },
+    { 0x74,0x74,0x9c,0xe8 }, { 0x1f,0x1f,0x21,0x3e },
+    { 0x4b,0x4b,0xdd,0x96 }, { 0xbd,0xbd,0xdc,0x61 },
+    { 0x8b,0x8b,0x86,0x0d }, { 0x8a,0x8a,0x85,0x0f },
+    { 0x70,0x70,0x90,0xe0 }, { 0x3e,0x3e,0x42,0x7c },
+    { 0xb5,0xb5,0xc4,0x71 }, { 0x66,0x66,0xaa,0xcc },
+    { 0x48,0x48,0xd8,0x90 }, { 0x03,0x03,0x05,0x06 },
+    { 0xf6,0xf6,0x01,0xf7 }, { 0x0e,0x0e,0x12,0x1c },
+    { 0x61,0x61,0xa3,0xc2 }, { 0x35,0x35,0x5f,0x6a },
+    { 0x57,0x57,0xf9,0xae }, { 0xb9,0xb9,0xd0,0x69 },
+    { 0x86,0x86,0x91,0x17 }, { 0xc1,0xc1,0x58,0x99 },
+    { 0x1d,0x1d,0x27,0x3a }, { 0x9e,0x9e,0xb9,0x27 },
+    { 0xe1,0xe1,0x38,0xd9 }, { 0xf8,0xf8,0x13,0xeb },
+    { 0x98,0x98,0xb3,0x2b }, { 0x11,0x11,0x33,0x22 },
+    { 0x69,0x69,0xbb,0xd2 }, { 0xd9,0xd9,0x70,0xa9 },
+    { 0x8e,0x8e,0x89,0x07 }, { 0x94,0x94,0xa7,0x33 },
+    { 0x9b,0x9b,0xb6,0x2d }, { 0x1e,0x1e,0x22,0x3c },
+    { 0x87,0x87,0x92,0x15 }, { 0xe9,0xe9,0x20,0xc9 },
+    { 0xce,0xce,0x49,0x87 }, { 0x55,0x55,0xff,0xaa },
+    { 0x28,0x28,0x78,0x50 }, { 0xdf,0xdf,0x7a,0xa5 },
+    { 0x8c,0x8c,0x8f,0x03 }, { 0xa1,0xa1,0xf8,0x59 },
+    { 0x89,0x89,0x80,0x09 }, { 0x0d,0x0d,0x17,0x1a },
+    { 0xbf,0xbf,0xda,0x65 }, { 0xe6,0xe6,0x31,0xd7 },
+    { 0x42,0x42,0xc6,0x84 }, { 0x68,0x68,0xb8,0xd0 },
+    { 0x41,0x41,0xc3,0x82 }, { 0x99,0x99,0xb0,0x29 },
+    { 0x2d,0x2d,0x77,0x5a }, { 0x0f,0x0f,0x11,0x1e },
+    { 0xb0,0xb0,0xcb,0x7b }, { 0x54,0x54,0xfc,0xa8 },
+    { 0xbb,0xbb,0xd6,0x6d }, { 0x16,0x16,0x3a,0x2c }
+  };
+
+static const unsigned char T5[256][4] =
+  {
+    { 0x51,0xf4,0xa7,0x50 }, { 0x7e,0x41,0x65,0x53 },
+    { 0x1a,0x17,0xa4,0xc3 }, { 0x3a,0x27,0x5e,0x96 },
+    { 0x3b,0xab,0x6b,0xcb }, { 0x1f,0x9d,0x45,0xf1 },
+    { 0xac,0xfa,0x58,0xab }, { 0x4b,0xe3,0x03,0x93 },
+    { 0x20,0x30,0xfa,0x55 }, { 0xad,0x76,0x6d,0xf6 },
+    { 0x88,0xcc,0x76,0x91 }, { 0xf5,0x02,0x4c,0x25 },
+    { 0x4f,0xe5,0xd7,0xfc }, { 0xc5,0x2a,0xcb,0xd7 },
+    { 0x26,0x35,0x44,0x80 }, { 0xb5,0x62,0xa3,0x8f },
+    { 0xde,0xb1,0x5a,0x49 }, { 0x25,0xba,0x1b,0x67 },
+    { 0x45,0xea,0x0e,0x98 }, { 0x5d,0xfe,0xc0,0xe1 },
+    { 0xc3,0x2f,0x75,0x02 }, { 0x81,0x4c,0xf0,0x12 },
+    { 0x8d,0x46,0x97,0xa3 }, { 0x6b,0xd3,0xf9,0xc6 },
+    { 0x03,0x8f,0x5f,0xe7 }, { 0x15,0x92,0x9c,0x95 },
+    { 0xbf,0x6d,0x7a,0xeb }, { 0x95,0x52,0x59,0xda },
+    { 0xd4,0xbe,0x83,0x2d }, { 0x58,0x74,0x21,0xd3 },
+    { 0x49,0xe0,0x69,0x29 }, { 0x8e,0xc9,0xc8,0x44 },
+    { 0x75,0xc2,0x89,0x6a }, { 0xf4,0x8e,0x79,0x78 },
+    { 0x99,0x58,0x3e,0x6b }, { 0x27,0xb9,0x71,0xdd },
+    { 0xbe,0xe1,0x4f,0xb6 }, { 0xf0,0x88,0xad,0x17 },
+    { 0xc9,0x20,0xac,0x66 }, { 0x7d,0xce,0x3a,0xb4 },
+    { 0x63,0xdf,0x4a,0x18 }, { 0xe5,0x1a,0x31,0x82 },
+    { 0x97,0x51,0x33,0x60 }, { 0x62,0x53,0x7f,0x45 },
+    { 0xb1,0x64,0x77,0xe0 }, { 0xbb,0x6b,0xae,0x84 },
+    { 0xfe,0x81,0xa0,0x1c }, { 0xf9,0x08,0x2b,0x94 },
+    { 0x70,0x48,0x68,0x58 }, { 0x8f,0x45,0xfd,0x19 },
+    { 0x94,0xde,0x6c,0x87 }, { 0x52,0x7b,0xf8,0xb7 },
+    { 0xab,0x73,0xd3,0x23 }, { 0x72,0x4b,0x02,0xe2 },
+    { 0xe3,0x1f,0x8f,0x57 }, { 0x66,0x55,0xab,0x2a },
+    { 0xb2,0xeb,0x28,0x07 }, { 0x2f,0xb5,0xc2,0x03 },
+    { 0x86,0xc5,0x7b,0x9a }, { 0xd3,0x37,0x08,0xa5 },
+    { 0x30,0x28,0x87,0xf2 }, { 0x23,0xbf,0xa5,0xb2 },
+    { 0x02,0x03,0x6a,0xba }, { 0xed,0x16,0x82,0x5c },
+    { 0x8a,0xcf,0x1c,0x2b }, { 0xa7,0x79,0xb4,0x92 },
+    { 0xf3,0x07,0xf2,0xf0 }, { 0x4e,0x69,0xe2,0xa1 },
+    { 0x65,0xda,0xf4,0xcd }, { 0x06,0x05,0xbe,0xd5 },
+    { 0xd1,0x34,0x62,0x1f }, { 0xc4,0xa6,0xfe,0x8a },
+    { 0x34,0x2e,0x53,0x9d }, { 0xa2,0xf3,0x55,0xa0 },
+    { 0x05,0x8a,0xe1,0x32 }, { 0xa4,0xf6,0xeb,0x75 },
+    { 0x0b,0x83,0xec,0x39 }, { 0x40,0x60,0xef,0xaa },
+    { 0x5e,0x71,0x9f,0x06 }, { 0xbd,0x6e,0x10,0x51 },
+    { 0x3e,0x21,0x8a,0xf9 }, { 0x96,0xdd,0x06,0x3d },
+    { 0xdd,0x3e,0x05,0xae }, { 0x4d,0xe6,0xbd,0x46 },
+    { 0x91,0x54,0x8d,0xb5 }, { 0x71,0xc4,0x5d,0x05 },
+    { 0x04,0x06,0xd4,0x6f }, { 0x60,0x50,0x15,0xff },
+    { 0x19,0x98,0xfb,0x24 }, { 0xd6,0xbd,0xe9,0x97 },
+    { 0x89,0x40,0x43,0xcc }, { 0x67,0xd9,0x9e,0x77 },
+    { 0xb0,0xe8,0x42,0xbd }, { 0x07,0x89,0x8b,0x88 },
+    { 0xe7,0x19,0x5b,0x38 }, { 0x79,0xc8,0xee,0xdb },
+    { 0xa1,0x7c,0x0a,0x47 }, { 0x7c,0x42,0x0f,0xe9 },
+    { 0xf8,0x84,0x1e,0xc9 }, { 0x00,0x00,0x00,0x00 },
+    { 0x09,0x80,0x86,0x83 }, { 0x32,0x2b,0xed,0x48 },
+    { 0x1e,0x11,0x70,0xac }, { 0x6c,0x5a,0x72,0x4e },
+    { 0xfd,0x0e,0xff,0xfb }, { 0x0f,0x85,0x38,0x56 },
+    { 0x3d,0xae,0xd5,0x1e }, { 0x36,0x2d,0x39,0x27 },
+    { 0x0a,0x0f,0xd9,0x64 }, { 0x68,0x5c,0xa6,0x21 },
+    { 0x9b,0x5b,0x54,0xd1 }, { 0x24,0x36,0x2e,0x3a },
+    { 0x0c,0x0a,0x67,0xb1 }, { 0x93,0x57,0xe7,0x0f },
+    { 0xb4,0xee,0x96,0xd2 }, { 0x1b,0x9b,0x91,0x9e },
+    { 0x80,0xc0,0xc5,0x4f }, { 0x61,0xdc,0x20,0xa2 },
+    { 0x5a,0x77,0x4b,0x69 }, { 0x1c,0x12,0x1a,0x16 },
+    { 0xe2,0x93,0xba,0x0a }, { 0xc0,0xa0,0x2a,0xe5 },
+    { 0x3c,0x22,0xe0,0x43 }, { 0x12,0x1b,0x17,0x1d },
+    { 0x0e,0x09,0x0d,0x0b }, { 0xf2,0x8b,0xc7,0xad },
+    { 0x2d,0xb6,0xa8,0xb9 }, { 0x14,0x1e,0xa9,0xc8 },
+    { 0x57,0xf1,0x19,0x85 }, { 0xaf,0x75,0x07,0x4c },
+    { 0xee,0x99,0xdd,0xbb }, { 0xa3,0x7f,0x60,0xfd },
+    { 0xf7,0x01,0x26,0x9f }, { 0x5c,0x72,0xf5,0xbc },
+    { 0x44,0x66,0x3b,0xc5 }, { 0x5b,0xfb,0x7e,0x34 },
+    { 0x8b,0x43,0x29,0x76 }, { 0xcb,0x23,0xc6,0xdc },
+    { 0xb6,0xed,0xfc,0x68 }, { 0xb8,0xe4,0xf1,0x63 },
+    { 0xd7,0x31,0xdc,0xca }, { 0x42,0x63,0x85,0x10 },
+    { 0x13,0x97,0x22,0x40 }, { 0x84,0xc6,0x11,0x20 },
+    { 0x85,0x4a,0x24,0x7d }, { 0xd2,0xbb,0x3d,0xf8 },
+    { 0xae,0xf9,0x32,0x11 }, { 0xc7,0x29,0xa1,0x6d },
+    { 0x1d,0x9e,0x2f,0x4b }, { 0xdc,0xb2,0x30,0xf3 },
+    { 0x0d,0x86,0x52,0xec }, { 0x77,0xc1,0xe3,0xd0 },
+    { 0x2b,0xb3,0x16,0x6c }, { 0xa9,0x70,0xb9,0x99 },
+    { 0x11,0x94,0x48,0xfa }, { 0x47,0xe9,0x64,0x22 },
+    { 0xa8,0xfc,0x8c,0xc4 }, { 0xa0,0xf0,0x3f,0x1a },
+    { 0x56,0x7d,0x2c,0xd8 }, { 0x22,0x33,0x90,0xef },
+    { 0x87,0x49,0x4e,0xc7 }, { 0xd9,0x38,0xd1,0xc1 },
+    { 0x8c,0xca,0xa2,0xfe }, { 0x98,0xd4,0x0b,0x36 },
+    { 0xa6,0xf5,0x81,0xcf }, { 0xa5,0x7a,0xde,0x28 },
+    { 0xda,0xb7,0x8e,0x26 }, { 0x3f,0xad,0xbf,0xa4 },
+    { 0x2c,0x3a,0x9d,0xe4 }, { 0x50,0x78,0x92,0x0d },
+    { 0x6a,0x5f,0xcc,0x9b }, { 0x54,0x7e,0x46,0x62 },
+    { 0xf6,0x8d,0x13,0xc2 }, { 0x90,0xd8,0xb8,0xe8 },
+    { 0x2e,0x39,0xf7,0x5e }, { 0x82,0xc3,0xaf,0xf5 },
+    { 0x9f,0x5d,0x80,0xbe }, { 0x69,0xd0,0x93,0x7c },
+    { 0x6f,0xd5,0x2d,0xa9 }, { 0xcf,0x25,0x12,0xb3 },
+    { 0xc8,0xac,0x99,0x3b }, { 0x10,0x18,0x7d,0xa7 },
+    { 0xe8,0x9c,0x63,0x6e }, { 0xdb,0x3b,0xbb,0x7b },
+    { 0xcd,0x26,0x78,0x09 }, { 0x6e,0x59,0x18,0xf4 },
+    { 0xec,0x9a,0xb7,0x01 }, { 0x83,0x4f,0x9a,0xa8 },
+    { 0xe6,0x95,0x6e,0x65 }, { 0xaa,0xff,0xe6,0x7e },
+    { 0x21,0xbc,0xcf,0x08 }, { 0xef,0x15,0xe8,0xe6 },
+    { 0xba,0xe7,0x9b,0xd9 }, { 0x4a,0x6f,0x36,0xce },
+    { 0xea,0x9f,0x09,0xd4 }, { 0x29,0xb0,0x7c,0xd6 },
+    { 0x31,0xa4,0xb2,0xaf }, { 0x2a,0x3f,0x23,0x31 },
+    { 0xc6,0xa5,0x94,0x30 }, { 0x35,0xa2,0x66,0xc0 },
+    { 0x74,0x4e,0xbc,0x37 }, { 0xfc,0x82,0xca,0xa6 },
+    { 0xe0,0x90,0xd0,0xb0 }, { 0x33,0xa7,0xd8,0x15 },
+    { 0xf1,0x04,0x98,0x4a }, { 0x41,0xec,0xda,0xf7 },
+    { 0x7f,0xcd,0x50,0x0e }, { 0x17,0x91,0xf6,0x2f },
+    { 0x76,0x4d,0xd6,0x8d }, { 0x43,0xef,0xb0,0x4d },
+    { 0xcc,0xaa,0x4d,0x54 }, { 0xe4,0x96,0x04,0xdf },
+    { 0x9e,0xd1,0xb5,0xe3 }, { 0x4c,0x6a,0x88,0x1b },
+    { 0xc1,0x2c,0x1f,0xb8 }, { 0x46,0x65,0x51,0x7f },
+    { 0x9d,0x5e,0xea,0x04 }, { 0x01,0x8c,0x35,0x5d },
+    { 0xfa,0x87,0x74,0x73 }, { 0xfb,0x0b,0x41,0x2e },
+    { 0xb3,0x67,0x1d,0x5a }, { 0x92,0xdb,0xd2,0x52 },
+    { 0xe9,0x10,0x56,0x33 }, { 0x6d,0xd6,0x47,0x13 },
+    { 0x9a,0xd7,0x61,0x8c }, { 0x37,0xa1,0x0c,0x7a },
+    { 0x59,0xf8,0x14,0x8e }, { 0xeb,0x13,0x3c,0x89 },
+    { 0xce,0xa9,0x27,0xee }, { 0xb7,0x61,0xc9,0x35 },
+    { 0xe1,0x1c,0xe5,0xed }, { 0x7a,0x47,0xb1,0x3c },
+    { 0x9c,0xd2,0xdf,0x59 }, { 0x55,0xf2,0x73,0x3f },
+    { 0x18,0x14,0xce,0x79 }, { 0x73,0xc7,0x37,0xbf },
+    { 0x53,0xf7,0xcd,0xea }, { 0x5f,0xfd,0xaa,0x5b },
+    { 0xdf,0x3d,0x6f,0x14 }, { 0x78,0x44,0xdb,0x86 },
+    { 0xca,0xaf,0xf3,0x81 }, { 0xb9,0x68,0xc4,0x3e },
+    { 0x38,0x24,0x34,0x2c }, { 0xc2,0xa3,0x40,0x5f },
+    { 0x16,0x1d,0xc3,0x72 }, { 0xbc,0xe2,0x25,0x0c },
+    { 0x28,0x3c,0x49,0x8b }, { 0xff,0x0d,0x95,0x41 },
+    { 0x39,0xa8,0x01,0x71 }, { 0x08,0x0c,0xb3,0xde },
+    { 0xd8,0xb4,0xe4,0x9c }, { 0x64,0x56,0xc1,0x90 },
+    { 0x7b,0xcb,0x84,0x61 }, { 0xd5,0x32,0xb6,0x70 },
+    { 0x48,0x6c,0x5c,0x74 }, { 0xd0,0xb8,0x57,0x42 }
+  };
+
+static const unsigned char T6[256][4] =
+  {
+    { 0x50,0x51,0xf4,0xa7 }, { 0x53,0x7e,0x41,0x65 },
+    { 0xc3,0x1a,0x17,0xa4 }, { 0x96,0x3a,0x27,0x5e },
+    { 0xcb,0x3b,0xab,0x6b }, { 0xf1,0x1f,0x9d,0x45 },
+    { 0xab,0xac,0xfa,0x58 }, { 0x93,0x4b,0xe3,0x03 },
+    { 0x55,0x20,0x30,0xfa }, { 0xf6,0xad,0x76,0x6d },
+    { 0x91,0x88,0xcc,0x76 }, { 0x25,0xf5,0x02,0x4c },
+    { 0xfc,0x4f,0xe5,0xd7 }, { 0xd7,0xc5,0x2a,0xcb },
+    { 0x80,0x26,0x35,0x44 }, { 0x8f,0xb5,0x62,0xa3 },
+    { 0x49,0xde,0xb1,0x5a }, { 0x67,0x25,0xba,0x1b },
+    { 0x98,0x45,0xea,0x0e }, { 0xe1,0x5d,0xfe,0xc0 },
+    { 0x02,0xc3,0x2f,0x75 }, { 0x12,0x81,0x4c,0xf0 },
+    { 0xa3,0x8d,0x46,0x97 }, { 0xc6,0x6b,0xd3,0xf9 },
+    { 0xe7,0x03,0x8f,0x5f }, { 0x95,0x15,0x92,0x9c },
+    { 0xeb,0xbf,0x6d,0x7a }, { 0xda,0x95,0x52,0x59 },
+    { 0x2d,0xd4,0xbe,0x83 }, { 0xd3,0x58,0x74,0x21 },
+    { 0x29,0x49,0xe0,0x69 }, { 0x44,0x8e,0xc9,0xc8 },
+    { 0x6a,0x75,0xc2,0x89 }, { 0x78,0xf4,0x8e,0x79 },
+    { 0x6b,0x99,0x58,0x3e }, { 0xdd,0x27,0xb9,0x71 },
+    { 0xb6,0xbe,0xe1,0x4f }, { 0x17,0xf0,0x88,0xad },
+    { 0x66,0xc9,0x20,0xac }, { 0xb4,0x7d,0xce,0x3a },
+    { 0x18,0x63,0xdf,0x4a }, { 0x82,0xe5,0x1a,0x31 },
+    { 0x60,0x97,0x51,0x33 }, { 0x45,0x62,0x53,0x7f },
+    { 0xe0,0xb1,0x64,0x77 }, { 0x84,0xbb,0x6b,0xae },
+    { 0x1c,0xfe,0x81,0xa0 }, { 0x94,0xf9,0x08,0x2b },
+    { 0x58,0x70,0x48,0x68 }, { 0x19,0x8f,0x45,0xfd },
+    { 0x87,0x94,0xde,0x6c }, { 0xb7,0x52,0x7b,0xf8 },
+    { 0x23,0xab,0x73,0xd3 }, { 0xe2,0x72,0x4b,0x02 },
+    { 0x57,0xe3,0x1f,0x8f }, { 0x2a,0x66,0x55,0xab },
+    { 0x07,0xb2,0xeb,0x28 }, { 0x03,0x2f,0xb5,0xc2 },
+    { 0x9a,0x86,0xc5,0x7b }, { 0xa5,0xd3,0x37,0x08 },
+    { 0xf2,0x30,0x28,0x87 }, { 0xb2,0x23,0xbf,0xa5 },
+    { 0xba,0x02,0x03,0x6a }, { 0x5c,0xed,0x16,0x82 },
+    { 0x2b,0x8a,0xcf,0x1c }, { 0x92,0xa7,0x79,0xb4 },
+    { 0xf0,0xf3,0x07,0xf2 }, { 0xa1,0x4e,0x69,0xe2 },
+    { 0xcd,0x65,0xda,0xf4 }, { 0xd5,0x06,0x05,0xbe },
+    { 0x1f,0xd1,0x34,0x62 }, { 0x8a,0xc4,0xa6,0xfe },
+    { 0x9d,0x34,0x2e,0x53 }, { 0xa0,0xa2,0xf3,0x55 },
+    { 0x32,0x05,0x8a,0xe1 }, { 0x75,0xa4,0xf6,0xeb },
+    { 0x39,0x0b,0x83,0xec }, { 0xaa,0x40,0x60,0xef },
+    { 0x06,0x5e,0x71,0x9f }, { 0x51,0xbd,0x6e,0x10 },
+    { 0xf9,0x3e,0x21,0x8a }, { 0x3d,0x96,0xdd,0x06 },
+    { 0xae,0xdd,0x3e,0x05 }, { 0x46,0x4d,0xe6,0xbd },
+    { 0xb5,0x91,0x54,0x8d }, { 0x05,0x71,0xc4,0x5d },
+    { 0x6f,0x04,0x06,0xd4 }, { 0xff,0x60,0x50,0x15 },
+    { 0x24,0x19,0x98,0xfb }, { 0x97,0xd6,0xbd,0xe9 },
+    { 0xcc,0x89,0x40,0x43 }, { 0x77,0x67,0xd9,0x9e },
+    { 0xbd,0xb0,0xe8,0x42 }, { 0x88,0x07,0x89,0x8b },
+    { 0x38,0xe7,0x19,0x5b }, { 0xdb,0x79,0xc8,0xee },
+    { 0x47,0xa1,0x7c,0x0a }, { 0xe9,0x7c,0x42,0x0f },
+    { 0xc9,0xf8,0x84,0x1e }, { 0x00,0x00,0x00,0x00 },
+    { 0x83,0x09,0x80,0x86 }, { 0x48,0x32,0x2b,0xed },
+    { 0xac,0x1e,0x11,0x70 }, { 0x4e,0x6c,0x5a,0x72 },
+    { 0xfb,0xfd,0x0e,0xff }, { 0x56,0x0f,0x85,0x38 },
+    { 0x1e,0x3d,0xae,0xd5 }, { 0x27,0x36,0x2d,0x39 },
+    { 0x64,0x0a,0x0f,0xd9 }, { 0x21,0x68,0x5c,0xa6 },
+    { 0xd1,0x9b,0x5b,0x54 }, { 0x3a,0x24,0x36,0x2e },
+    { 0xb1,0x0c,0x0a,0x67 }, { 0x0f,0x93,0x57,0xe7 },
+    { 0xd2,0xb4,0xee,0x96 }, { 0x9e,0x1b,0x9b,0x91 },
+    { 0x4f,0x80,0xc0,0xc5 }, { 0xa2,0x61,0xdc,0x20 },
+    { 0x69,0x5a,0x77,0x4b }, { 0x16,0x1c,0x12,0x1a },
+    { 0x0a,0xe2,0x93,0xba }, { 0xe5,0xc0,0xa0,0x2a },
+    { 0x43,0x3c,0x22,0xe0 }, { 0x1d,0x12,0x1b,0x17 },
+    { 0x0b,0x0e,0x09,0x0d }, { 0xad,0xf2,0x8b,0xc7 },
+    { 0xb9,0x2d,0xb6,0xa8 }, { 0xc8,0x14,0x1e,0xa9 },
+    { 0x85,0x57,0xf1,0x19 }, { 0x4c,0xaf,0x75,0x07 },
+    { 0xbb,0xee,0x99,0xdd }, { 0xfd,0xa3,0x7f,0x60 },
+    { 0x9f,0xf7,0x01,0x26 }, { 0xbc,0x5c,0x72,0xf5 },
+    { 0xc5,0x44,0x66,0x3b }, { 0x34,0x5b,0xfb,0x7e },
+    { 0x76,0x8b,0x43,0x29 }, { 0xdc,0xcb,0x23,0xc6 },
+    { 0x68,0xb6,0xed,0xfc }, { 0x63,0xb8,0xe4,0xf1 },
+    { 0xca,0xd7,0x31,0xdc }, { 0x10,0x42,0x63,0x85 },
+    { 0x40,0x13,0x97,0x22 }, { 0x20,0x84,0xc6,0x11 },
+    { 0x7d,0x85,0x4a,0x24 }, { 0xf8,0xd2,0xbb,0x3d },
+    { 0x11,0xae,0xf9,0x32 }, { 0x6d,0xc7,0x29,0xa1 },
+    { 0x4b,0x1d,0x9e,0x2f }, { 0xf3,0xdc,0xb2,0x30 },
+    { 0xec,0x0d,0x86,0x52 }, { 0xd0,0x77,0xc1,0xe3 },
+    { 0x6c,0x2b,0xb3,0x16 }, { 0x99,0xa9,0x70,0xb9 },
+    { 0xfa,0x11,0x94,0x48 }, { 0x22,0x47,0xe9,0x64 },
+    { 0xc4,0xa8,0xfc,0x8c }, { 0x1a,0xa0,0xf0,0x3f },
+    { 0xd8,0x56,0x7d,0x2c }, { 0xef,0x22,0x33,0x90 },
+    { 0xc7,0x87,0x49,0x4e }, { 0xc1,0xd9,0x38,0xd1 },
+    { 0xfe,0x8c,0xca,0xa2 }, { 0x36,0x98,0xd4,0x0b },
+    { 0xcf,0xa6,0xf5,0x81 }, { 0x28,0xa5,0x7a,0xde },
+    { 0x26,0xda,0xb7,0x8e }, { 0xa4,0x3f,0xad,0xbf },
+    { 0xe4,0x2c,0x3a,0x9d }, { 0x0d,0x50,0x78,0x92 },
+    { 0x9b,0x6a,0x5f,0xcc }, { 0x62,0x54,0x7e,0x46 },
+    { 0xc2,0xf6,0x8d,0x13 }, { 0xe8,0x90,0xd8,0xb8 },
+    { 0x5e,0x2e,0x39,0xf7 }, { 0xf5,0x82,0xc3,0xaf },
+    { 0xbe,0x9f,0x5d,0x80 }, { 0x7c,0x69,0xd0,0x93 },
+    { 0xa9,0x6f,0xd5,0x2d }, { 0xb3,0xcf,0x25,0x12 },
+    { 0x3b,0xc8,0xac,0x99 }, { 0xa7,0x10,0x18,0x7d },
+    { 0x6e,0xe8,0x9c,0x63 }, { 0x7b,0xdb,0x3b,0xbb },
+    { 0x09,0xcd,0x26,0x78 }, { 0xf4,0x6e,0x59,0x18 },
+    { 0x01,0xec,0x9a,0xb7 }, { 0xa8,0x83,0x4f,0x9a },
+    { 0x65,0xe6,0x95,0x6e }, { 0x7e,0xaa,0xff,0xe6 },
+    { 0x08,0x21,0xbc,0xcf }, { 0xe6,0xef,0x15,0xe8 },
+    { 0xd9,0xba,0xe7,0x9b }, { 0xce,0x4a,0x6f,0x36 },
+    { 0xd4,0xea,0x9f,0x09 }, { 0xd6,0x29,0xb0,0x7c },
+    { 0xaf,0x31,0xa4,0xb2 }, { 0x31,0x2a,0x3f,0x23 },
+    { 0x30,0xc6,0xa5,0x94 }, { 0xc0,0x35,0xa2,0x66 },
+    { 0x37,0x74,0x4e,0xbc }, { 0xa6,0xfc,0x82,0xca },
+    { 0xb0,0xe0,0x90,0xd0 }, { 0x15,0x33,0xa7,0xd8 },
+    { 0x4a,0xf1,0x04,0x98 }, { 0xf7,0x41,0xec,0xda },
+    { 0x0e,0x7f,0xcd,0x50 }, { 0x2f,0x17,0x91,0xf6 },
+    { 0x8d,0x76,0x4d,0xd6 }, { 0x4d,0x43,0xef,0xb0 },
+    { 0x54,0xcc,0xaa,0x4d }, { 0xdf,0xe4,0x96,0x04 },
+    { 0xe3,0x9e,0xd1,0xb5 }, { 0x1b,0x4c,0x6a,0x88 },
+    { 0xb8,0xc1,0x2c,0x1f }, { 0x7f,0x46,0x65,0x51 },
+    { 0x04,0x9d,0x5e,0xea }, { 0x5d,0x01,0x8c,0x35 },
+    { 0x73,0xfa,0x87,0x74 }, { 0x2e,0xfb,0x0b,0x41 },
+    { 0x5a,0xb3,0x67,0x1d }, { 0x52,0x92,0xdb,0xd2 },
+    { 0x33,0xe9,0x10,0x56 }, { 0x13,0x6d,0xd6,0x47 },
+    { 0x8c,0x9a,0xd7,0x61 }, { 0x7a,0x37,0xa1,0x0c },
+    { 0x8e,0x59,0xf8,0x14 }, { 0x89,0xeb,0x13,0x3c },
+    { 0xee,0xce,0xa9,0x27 }, { 0x35,0xb7,0x61,0xc9 },
+    { 0xed,0xe1,0x1c,0xe5 }, { 0x3c,0x7a,0x47,0xb1 },
+    { 0x59,0x9c,0xd2,0xdf }, { 0x3f,0x55,0xf2,0x73 },
+    { 0x79,0x18,0x14,0xce }, { 0xbf,0x73,0xc7,0x37 },
+    { 0xea,0x53,0xf7,0xcd }, { 0x5b,0x5f,0xfd,0xaa },
+    { 0x14,0xdf,0x3d,0x6f }, { 0x86,0x78,0x44,0xdb },
+    { 0x81,0xca,0xaf,0xf3 }, { 0x3e,0xb9,0x68,0xc4 },
+    { 0x2c,0x38,0x24,0x34 }, { 0x5f,0xc2,0xa3,0x40 },
+    { 0x72,0x16,0x1d,0xc3 }, { 0x0c,0xbc,0xe2,0x25 },
+    { 0x8b,0x28,0x3c,0x49 }, { 0x41,0xff,0x0d,0x95 },
+    { 0x71,0x39,0xa8,0x01 }, { 0xde,0x08,0x0c,0xb3 },
+    { 0x9c,0xd8,0xb4,0xe4 }, { 0x90,0x64,0x56,0xc1 },
+    { 0x61,0x7b,0xcb,0x84 }, { 0x70,0xd5,0x32,0xb6 },
+    { 0x74,0x48,0x6c,0x5c }, { 0x42,0xd0,0xb8,0x57 }
+  };
+
+static const unsigned char T7[256][4] =
+  {
+    { 0xa7,0x50,0x51,0xf4 }, { 0x65,0x53,0x7e,0x41 },
+    { 0xa4,0xc3,0x1a,0x17 }, { 0x5e,0x96,0x3a,0x27 },
+    { 0x6b,0xcb,0x3b,0xab }, { 0x45,0xf1,0x1f,0x9d },
+    { 0x58,0xab,0xac,0xfa }, { 0x03,0x93,0x4b,0xe3 },
+    { 0xfa,0x55,0x20,0x30 }, { 0x6d,0xf6,0xad,0x76 },
+    { 0x76,0x91,0x88,0xcc }, { 0x4c,0x25,0xf5,0x02 },
+    { 0xd7,0xfc,0x4f,0xe5 }, { 0xcb,0xd7,0xc5,0x2a },
+    { 0x44,0x80,0x26,0x35 }, { 0xa3,0x8f,0xb5,0x62 },
+    { 0x5a,0x49,0xde,0xb1 }, { 0x1b,0x67,0x25,0xba },
+    { 0x0e,0x98,0x45,0xea }, { 0xc0,0xe1,0x5d,0xfe },
+    { 0x75,0x02,0xc3,0x2f }, { 0xf0,0x12,0x81,0x4c },
+    { 0x97,0xa3,0x8d,0x46 }, { 0xf9,0xc6,0x6b,0xd3 },
+    { 0x5f,0xe7,0x03,0x8f }, { 0x9c,0x95,0x15,0x92 },
+    { 0x7a,0xeb,0xbf,0x6d }, { 0x59,0xda,0x95,0x52 },
+    { 0x83,0x2d,0xd4,0xbe }, { 0x21,0xd3,0x58,0x74 },
+    { 0x69,0x29,0x49,0xe0 }, { 0xc8,0x44,0x8e,0xc9 },
+    { 0x89,0x6a,0x75,0xc2 }, { 0x79,0x78,0xf4,0x8e },
+    { 0x3e,0x6b,0x99,0x58 }, { 0x71,0xdd,0x27,0xb9 },
+    { 0x4f,0xb6,0xbe,0xe1 }, { 0xad,0x17,0xf0,0x88 },
+    { 0xac,0x66,0xc9,0x20 }, { 0x3a,0xb4,0x7d,0xce },
+    { 0x4a,0x18,0x63,0xdf }, { 0x31,0x82,0xe5,0x1a },
+    { 0x33,0x60,0x97,0x51 }, { 0x7f,0x45,0x62,0x53 },
+    { 0x77,0xe0,0xb1,0x64 }, { 0xae,0x84,0xbb,0x6b },
+    { 0xa0,0x1c,0xfe,0x81 }, { 0x2b,0x94,0xf9,0x08 },
+    { 0x68,0x58,0x70,0x48 }, { 0xfd,0x19,0x8f,0x45 },
+    { 0x6c,0x87,0x94,0xde }, { 0xf8,0xb7,0x52,0x7b },
+    { 0xd3,0x23,0xab,0x73 }, { 0x02,0xe2,0x72,0x4b },
+    { 0x8f,0x57,0xe3,0x1f }, { 0xab,0x2a,0x66,0x55 },
+    { 0x28,0x07,0xb2,0xeb }, { 0xc2,0x03,0x2f,0xb5 },
+    { 0x7b,0x9a,0x86,0xc5 }, { 0x08,0xa5,0xd3,0x37 },
+    { 0x87,0xf2,0x30,0x28 }, { 0xa5,0xb2,0x23,0xbf },
+    { 0x6a,0xba,0x02,0x03 }, { 0x82,0x5c,0xed,0x16 },
+    { 0x1c,0x2b,0x8a,0xcf }, { 0xb4,0x92,0xa7,0x79 },
+    { 0xf2,0xf0,0xf3,0x07 }, { 0xe2,0xa1,0x4e,0x69 },
+    { 0xf4,0xcd,0x65,0xda }, { 0xbe,0xd5,0x06,0x05 },
+    { 0x62,0x1f,0xd1,0x34 }, { 0xfe,0x8a,0xc4,0xa6 },
+    { 0x53,0x9d,0x34,0x2e }, { 0x55,0xa0,0xa2,0xf3 },
+    { 0xe1,0x32,0x05,0x8a }, { 0xeb,0x75,0xa4,0xf6 },
+    { 0xec,0x39,0x0b,0x83 }, { 0xef,0xaa,0x40,0x60 },
+    { 0x9f,0x06,0x5e,0x71 }, { 0x10,0x51,0xbd,0x6e },
+    { 0x8a,0xf9,0x3e,0x21 }, { 0x06,0x3d,0x96,0xdd },
+    { 0x05,0xae,0xdd,0x3e }, { 0xbd,0x46,0x4d,0xe6 },
+    { 0x8d,0xb5,0x91,0x54 }, { 0x5d,0x05,0x71,0xc4 },
+    { 0xd4,0x6f,0x04,0x06 }, { 0x15,0xff,0x60,0x50 },
+    { 0xfb,0x24,0x19,0x98 }, { 0xe9,0x97,0xd6,0xbd },
+    { 0x43,0xcc,0x89,0x40 }, { 0x9e,0x77,0x67,0xd9 },
+    { 0x42,0xbd,0xb0,0xe8 }, { 0x8b,0x88,0x07,0x89 },
+    { 0x5b,0x38,0xe7,0x19 }, { 0xee,0xdb,0x79,0xc8 },
+    { 0x0a,0x47,0xa1,0x7c }, { 0x0f,0xe9,0x7c,0x42 },
+    { 0x1e,0xc9,0xf8,0x84 }, { 0x00,0x00,0x00,0x00 },
+    { 0x86,0x83,0x09,0x80 }, { 0xed,0x48,0x32,0x2b },
+    { 0x70,0xac,0x1e,0x11 }, { 0x72,0x4e,0x6c,0x5a },
+    { 0xff,0xfb,0xfd,0x0e }, { 0x38,0x56,0x0f,0x85 },
+    { 0xd5,0x1e,0x3d,0xae }, { 0x39,0x27,0x36,0x2d },
+    { 0xd9,0x64,0x0a,0x0f }, { 0xa6,0x21,0x68,0x5c },
+    { 0x54,0xd1,0x9b,0x5b }, { 0x2e,0x3a,0x24,0x36 },
+    { 0x67,0xb1,0x0c,0x0a }, { 0xe7,0x0f,0x93,0x57 },
+    { 0x96,0xd2,0xb4,0xee }, { 0x91,0x9e,0x1b,0x9b },
+    { 0xc5,0x4f,0x80,0xc0 }, { 0x20,0xa2,0x61,0xdc },
+    { 0x4b,0x69,0x5a,0x77 }, { 0x1a,0x16,0x1c,0x12 },
+    { 0xba,0x0a,0xe2,0x93 }, { 0x2a,0xe5,0xc0,0xa0 },
+    { 0xe0,0x43,0x3c,0x22 }, { 0x17,0x1d,0x12,0x1b },
+    { 0x0d,0x0b,0x0e,0x09 }, { 0xc7,0xad,0xf2,0x8b },
+    { 0xa8,0xb9,0x2d,0xb6 }, { 0xa9,0xc8,0x14,0x1e },
+    { 0x19,0x85,0x57,0xf1 }, { 0x07,0x4c,0xaf,0x75 },
+    { 0xdd,0xbb,0xee,0x99 }, { 0x60,0xfd,0xa3,0x7f },
+    { 0x26,0x9f,0xf7,0x01 }, { 0xf5,0xbc,0x5c,0x72 },
+    { 0x3b,0xc5,0x44,0x66 }, { 0x7e,0x34,0x5b,0xfb },
+    { 0x29,0x76,0x8b,0x43 }, { 0xc6,0xdc,0xcb,0x23 },
+    { 0xfc,0x68,0xb6,0xed }, { 0xf1,0x63,0xb8,0xe4 },
+    { 0xdc,0xca,0xd7,0x31 }, { 0x85,0x10,0x42,0x63 },
+    { 0x22,0x40,0x13,0x97 }, { 0x11,0x20,0x84,0xc6 },
+    { 0x24,0x7d,0x85,0x4a }, { 0x3d,0xf8,0xd2,0xbb },
+    { 0x32,0x11,0xae,0xf9 }, { 0xa1,0x6d,0xc7,0x29 },
+    { 0x2f,0x4b,0x1d,0x9e }, { 0x30,0xf3,0xdc,0xb2 },
+    { 0x52,0xec,0x0d,0x86 }, { 0xe3,0xd0,0x77,0xc1 },
+    { 0x16,0x6c,0x2b,0xb3 }, { 0xb9,0x99,0xa9,0x70 },
+    { 0x48,0xfa,0x11,0x94 }, { 0x64,0x22,0x47,0xe9 },
+    { 0x8c,0xc4,0xa8,0xfc }, { 0x3f,0x1a,0xa0,0xf0 },
+    { 0x2c,0xd8,0x56,0x7d }, { 0x90,0xef,0x22,0x33 },
+    { 0x4e,0xc7,0x87,0x49 }, { 0xd1,0xc1,0xd9,0x38 },
+    { 0xa2,0xfe,0x8c,0xca }, { 0x0b,0x36,0x98,0xd4 },
+    { 0x81,0xcf,0xa6,0xf5 }, { 0xde,0x28,0xa5,0x7a },
+    { 0x8e,0x26,0xda,0xb7 }, { 0xbf,0xa4,0x3f,0xad },
+    { 0x9d,0xe4,0x2c,0x3a }, { 0x92,0x0d,0x50,0x78 },
+    { 0xcc,0x9b,0x6a,0x5f }, { 0x46,0x62,0x54,0x7e },
+    { 0x13,0xc2,0xf6,0x8d }, { 0xb8,0xe8,0x90,0xd8 },
+    { 0xf7,0x5e,0x2e,0x39 }, { 0xaf,0xf5,0x82,0xc3 },
+    { 0x80,0xbe,0x9f,0x5d }, { 0x93,0x7c,0x69,0xd0 },
+    { 0x2d,0xa9,0x6f,0xd5 }, { 0x12,0xb3,0xcf,0x25 },
+    { 0x99,0x3b,0xc8,0xac }, { 0x7d,0xa7,0x10,0x18 },
+    { 0x63,0x6e,0xe8,0x9c }, { 0xbb,0x7b,0xdb,0x3b },
+    { 0x78,0x09,0xcd,0x26 }, { 0x18,0xf4,0x6e,0x59 },
+    { 0xb7,0x01,0xec,0x9a }, { 0x9a,0xa8,0x83,0x4f },
+    { 0x6e,0x65,0xe6,0x95 }, { 0xe6,0x7e,0xaa,0xff },
+    { 0xcf,0x08,0x21,0xbc }, { 0xe8,0xe6,0xef,0x15 },
+    { 0x9b,0xd9,0xba,0xe7 }, { 0x36,0xce,0x4a,0x6f },
+    { 0x09,0xd4,0xea,0x9f }, { 0x7c,0xd6,0x29,0xb0 },
+    { 0xb2,0xaf,0x31,0xa4 }, { 0x23,0x31,0x2a,0x3f },
+    { 0x94,0x30,0xc6,0xa5 }, { 0x66,0xc0,0x35,0xa2 },
+    { 0xbc,0x37,0x74,0x4e }, { 0xca,0xa6,0xfc,0x82 },
+    { 0xd0,0xb0,0xe0,0x90 }, { 0xd8,0x15,0x33,0xa7 },
+    { 0x98,0x4a,0xf1,0x04 }, { 0xda,0xf7,0x41,0xec },
+    { 0x50,0x0e,0x7f,0xcd }, { 0xf6,0x2f,0x17,0x91 },
+    { 0xd6,0x8d,0x76,0x4d }, { 0xb0,0x4d,0x43,0xef },
+    { 0x4d,0x54,0xcc,0xaa }, { 0x04,0xdf,0xe4,0x96 },
+    { 0xb5,0xe3,0x9e,0xd1 }, { 0x88,0x1b,0x4c,0x6a },
+    { 0x1f,0xb8,0xc1,0x2c }, { 0x51,0x7f,0x46,0x65 },
+    { 0xea,0x04,0x9d,0x5e }, { 0x35,0x5d,0x01,0x8c },
+    { 0x74,0x73,0xfa,0x87 }, { 0x41,0x2e,0xfb,0x0b },
+    { 0x1d,0x5a,0xb3,0x67 }, { 0xd2,0x52,0x92,0xdb },
+    { 0x56,0x33,0xe9,0x10 }, { 0x47,0x13,0x6d,0xd6 },
+    { 0x61,0x8c,0x9a,0xd7 }, { 0x0c,0x7a,0x37,0xa1 },
+    { 0x14,0x8e,0x59,0xf8 }, { 0x3c,0x89,0xeb,0x13 },
+    { 0x27,0xee,0xce,0xa9 }, { 0xc9,0x35,0xb7,0x61 },
+    { 0xe5,0xed,0xe1,0x1c }, { 0xb1,0x3c,0x7a,0x47 },
+    { 0xdf,0x59,0x9c,0xd2 }, { 0x73,0x3f,0x55,0xf2 },
+    { 0xce,0x79,0x18,0x14 }, { 0x37,0xbf,0x73,0xc7 },
+    { 0xcd,0xea,0x53,0xf7 }, { 0xaa,0x5b,0x5f,0xfd },
+    { 0x6f,0x14,0xdf,0x3d }, { 0xdb,0x86,0x78,0x44 },
+    { 0xf3,0x81,0xca,0xaf }, { 0xc4,0x3e,0xb9,0x68 },
+    { 0x34,0x2c,0x38,0x24 }, { 0x40,0x5f,0xc2,0xa3 },
+    { 0xc3,0x72,0x16,0x1d }, { 0x25,0x0c,0xbc,0xe2 },
+    { 0x49,0x8b,0x28,0x3c }, { 0x95,0x41,0xff,0x0d },
+    { 0x01,0x71,0x39,0xa8 }, { 0xb3,0xde,0x08,0x0c },
+    { 0xe4,0x9c,0xd8,0xb4 }, { 0xc1,0x90,0x64,0x56 },
+    { 0x84,0x61,0x7b,0xcb }, { 0xb6,0x70,0xd5,0x32 },
+    { 0x5c,0x74,0x48,0x6c }, { 0x57,0x42,0xd0,0xb8 }
+  };
+
+static const unsigned char T8[256][4] =
+  {
+    { 0xf4,0xa7,0x50,0x51 }, { 0x41,0x65,0x53,0x7e },
+    { 0x17,0xa4,0xc3,0x1a }, { 0x27,0x5e,0x96,0x3a },
+    { 0xab,0x6b,0xcb,0x3b }, { 0x9d,0x45,0xf1,0x1f },
+    { 0xfa,0x58,0xab,0xac }, { 0xe3,0x03,0x93,0x4b },
+    { 0x30,0xfa,0x55,0x20 }, { 0x76,0x6d,0xf6,0xad },
+    { 0xcc,0x76,0x91,0x88 }, { 0x02,0x4c,0x25,0xf5 },
+    { 0xe5,0xd7,0xfc,0x4f }, { 0x2a,0xcb,0xd7,0xc5 },
+    { 0x35,0x44,0x80,0x26 }, { 0x62,0xa3,0x8f,0xb5 },
+    { 0xb1,0x5a,0x49,0xde }, { 0xba,0x1b,0x67,0x25 },
+    { 0xea,0x0e,0x98,0x45 }, { 0xfe,0xc0,0xe1,0x5d },
+    { 0x2f,0x75,0x02,0xc3 }, { 0x4c,0xf0,0x12,0x81 },
+    { 0x46,0x97,0xa3,0x8d }, { 0xd3,0xf9,0xc6,0x6b },
+    { 0x8f,0x5f,0xe7,0x03 }, { 0x92,0x9c,0x95,0x15 },
+    { 0x6d,0x7a,0xeb,0xbf }, { 0x52,0x59,0xda,0x95 },
+    { 0xbe,0x83,0x2d,0xd4 }, { 0x74,0x21,0xd3,0x58 },
+    { 0xe0,0x69,0x29,0x49 }, { 0xc9,0xc8,0x44,0x8e },
+    { 0xc2,0x89,0x6a,0x75 }, { 0x8e,0x79,0x78,0xf4 },
+    { 0x58,0x3e,0x6b,0x99 }, { 0xb9,0x71,0xdd,0x27 },
+    { 0xe1,0x4f,0xb6,0xbe }, { 0x88,0xad,0x17,0xf0 },
+    { 0x20,0xac,0x66,0xc9 }, { 0xce,0x3a,0xb4,0x7d },
+    { 0xdf,0x4a,0x18,0x63 }, { 0x1a,0x31,0x82,0xe5 },
+    { 0x51,0x33,0x60,0x97 }, { 0x53,0x7f,0x45,0x62 },
+    { 0x64,0x77,0xe0,0xb1 }, { 0x6b,0xae,0x84,0xbb },
+    { 0x81,0xa0,0x1c,0xfe }, { 0x08,0x2b,0x94,0xf9 },
+    { 0x48,0x68,0x58,0x70 }, { 0x45,0xfd,0x19,0x8f },
+    { 0xde,0x6c,0x87,0x94 }, { 0x7b,0xf8,0xb7,0x52 },
+    { 0x73,0xd3,0x23,0xab }, { 0x4b,0x02,0xe2,0x72 },
+    { 0x1f,0x8f,0x57,0xe3 }, { 0x55,0xab,0x2a,0x66 },
+    { 0xeb,0x28,0x07,0xb2 }, { 0xb5,0xc2,0x03,0x2f },
+    { 0xc5,0x7b,0x9a,0x86 }, { 0x37,0x08,0xa5,0xd3 },
+    { 0x28,0x87,0xf2,0x30 }, { 0xbf,0xa5,0xb2,0x23 },
+    { 0x03,0x6a,0xba,0x02 }, { 0x16,0x82,0x5c,0xed },
+    { 0xcf,0x1c,0x2b,0x8a }, { 0x79,0xb4,0x92,0xa7 },
+    { 0x07,0xf2,0xf0,0xf3 }, { 0x69,0xe2,0xa1,0x4e },
+    { 0xda,0xf4,0xcd,0x65 }, { 0x05,0xbe,0xd5,0x06 },
+    { 0x34,0x62,0x1f,0xd1 }, { 0xa6,0xfe,0x8a,0xc4 },
+    { 0x2e,0x53,0x9d,0x34 }, { 0xf3,0x55,0xa0,0xa2 },
+    { 0x8a,0xe1,0x32,0x05 }, { 0xf6,0xeb,0x75,0xa4 },
+    { 0x83,0xec,0x39,0x0b }, { 0x60,0xef,0xaa,0x40 },
+    { 0x71,0x9f,0x06,0x5e }, { 0x6e,0x10,0x51,0xbd },
+    { 0x21,0x8a,0xf9,0x3e }, { 0xdd,0x06,0x3d,0x96 },
+    { 0x3e,0x05,0xae,0xdd }, { 0xe6,0xbd,0x46,0x4d },
+    { 0x54,0x8d,0xb5,0x91 }, { 0xc4,0x5d,0x05,0x71 },
+    { 0x06,0xd4,0x6f,0x04 }, { 0x50,0x15,0xff,0x60 },
+    { 0x98,0xfb,0x24,0x19 }, { 0xbd,0xe9,0x97,0xd6 },
+    { 0x40,0x43,0xcc,0x89 }, { 0xd9,0x9e,0x77,0x67 },
+    { 0xe8,0x42,0xbd,0xb0 }, { 0x89,0x8b,0x88,0x07 },
+    { 0x19,0x5b,0x38,0xe7 }, { 0xc8,0xee,0xdb,0x79 },
+    { 0x7c,0x0a,0x47,0xa1 }, { 0x42,0x0f,0xe9,0x7c },
+    { 0x84,0x1e,0xc9,0xf8 }, { 0x00,0x00,0x00,0x00 },
+    { 0x80,0x86,0x83,0x09 }, { 0x2b,0xed,0x48,0x32 },
+    { 0x11,0x70,0xac,0x1e }, { 0x5a,0x72,0x4e,0x6c },
+    { 0x0e,0xff,0xfb,0xfd }, { 0x85,0x38,0x56,0x0f },
+    { 0xae,0xd5,0x1e,0x3d }, { 0x2d,0x39,0x27,0x36 },
+    { 0x0f,0xd9,0x64,0x0a }, { 0x5c,0xa6,0x21,0x68 },
+    { 0x5b,0x54,0xd1,0x9b }, { 0x36,0x2e,0x3a,0x24 },
+    { 0x0a,0x67,0xb1,0x0c }, { 0x57,0xe7,0x0f,0x93 },
+    { 0xee,0x96,0xd2,0xb4 }, { 0x9b,0x91,0x9e,0x1b },
+    { 0xc0,0xc5,0x4f,0x80 }, { 0xdc,0x20,0xa2,0x61 },
+    { 0x77,0x4b,0x69,0x5a }, { 0x12,0x1a,0x16,0x1c },
+    { 0x93,0xba,0x0a,0xe2 }, { 0xa0,0x2a,0xe5,0xc0 },
+    { 0x22,0xe0,0x43,0x3c }, { 0x1b,0x17,0x1d,0x12 },
+    { 0x09,0x0d,0x0b,0x0e }, { 0x8b,0xc7,0xad,0xf2 },
+    { 0xb6,0xa8,0xb9,0x2d }, { 0x1e,0xa9,0xc8,0x14 },
+    { 0xf1,0x19,0x85,0x57 }, { 0x75,0x07,0x4c,0xaf },
+    { 0x99,0xdd,0xbb,0xee }, { 0x7f,0x60,0xfd,0xa3 },
+    { 0x01,0x26,0x9f,0xf7 }, { 0x72,0xf5,0xbc,0x5c },
+    { 0x66,0x3b,0xc5,0x44 }, { 0xfb,0x7e,0x34,0x5b },
+    { 0x43,0x29,0x76,0x8b }, { 0x23,0xc6,0xdc,0xcb },
+    { 0xed,0xfc,0x68,0xb6 }, { 0xe4,0xf1,0x63,0xb8 },
+    { 0x31,0xdc,0xca,0xd7 }, { 0x63,0x85,0x10,0x42 },
+    { 0x97,0x22,0x40,0x13 }, { 0xc6,0x11,0x20,0x84 },
+    { 0x4a,0x24,0x7d,0x85 }, { 0xbb,0x3d,0xf8,0xd2 },
+    { 0xf9,0x32,0x11,0xae }, { 0x29,0xa1,0x6d,0xc7 },
+    { 0x9e,0x2f,0x4b,0x1d }, { 0xb2,0x30,0xf3,0xdc },
+    { 0x86,0x52,0xec,0x0d }, { 0xc1,0xe3,0xd0,0x77 },
+    { 0xb3,0x16,0x6c,0x2b }, { 0x70,0xb9,0x99,0xa9 },
+    { 0x94,0x48,0xfa,0x11 }, { 0xe9,0x64,0x22,0x47 },
+    { 0xfc,0x8c,0xc4,0xa8 }, { 0xf0,0x3f,0x1a,0xa0 },
+    { 0x7d,0x2c,0xd8,0x56 }, { 0x33,0x90,0xef,0x22 },
+    { 0x49,0x4e,0xc7,0x87 }, { 0x38,0xd1,0xc1,0xd9 },
+    { 0xca,0xa2,0xfe,0x8c }, { 0xd4,0x0b,0x36,0x98 },
+    { 0xf5,0x81,0xcf,0xa6 }, { 0x7a,0xde,0x28,0xa5 },
+    { 0xb7,0x8e,0x26,0xda }, { 0xad,0xbf,0xa4,0x3f },
+    { 0x3a,0x9d,0xe4,0x2c }, { 0x78,0x92,0x0d,0x50 },
+    { 0x5f,0xcc,0x9b,0x6a }, { 0x7e,0x46,0x62,0x54 },
+    { 0x8d,0x13,0xc2,0xf6 }, { 0xd8,0xb8,0xe8,0x90 },
+    { 0x39,0xf7,0x5e,0x2e }, { 0xc3,0xaf,0xf5,0x82 },
+    { 0x5d,0x80,0xbe,0x9f }, { 0xd0,0x93,0x7c,0x69 },
+    { 0xd5,0x2d,0xa9,0x6f }, { 0x25,0x12,0xb3,0xcf },
+    { 0xac,0x99,0x3b,0xc8 }, { 0x18,0x7d,0xa7,0x10 },
+    { 0x9c,0x63,0x6e,0xe8 }, { 0x3b,0xbb,0x7b,0xdb },
+    { 0x26,0x78,0x09,0xcd }, { 0x59,0x18,0xf4,0x6e },
+    { 0x9a,0xb7,0x01,0xec }, { 0x4f,0x9a,0xa8,0x83 },
+    { 0x95,0x6e,0x65,0xe6 }, { 0xff,0xe6,0x7e,0xaa },
+    { 0xbc,0xcf,0x08,0x21 }, { 0x15,0xe8,0xe6,0xef },
+    { 0xe7,0x9b,0xd9,0xba }, { 0x6f,0x36,0xce,0x4a },
+    { 0x9f,0x09,0xd4,0xea }, { 0xb0,0x7c,0xd6,0x29 },
+    { 0xa4,0xb2,0xaf,0x31 }, { 0x3f,0x23,0x31,0x2a },
+    { 0xa5,0x94,0x30,0xc6 }, { 0xa2,0x66,0xc0,0x35 },
+    { 0x4e,0xbc,0x37,0x74 }, { 0x82,0xca,0xa6,0xfc },
+    { 0x90,0xd0,0xb0,0xe0 }, { 0xa7,0xd8,0x15,0x33 },
+    { 0x04,0x98,0x4a,0xf1 }, { 0xec,0xda,0xf7,0x41 },
+    { 0xcd,0x50,0x0e,0x7f }, { 0x91,0xf6,0x2f,0x17 },
+    { 0x4d,0xd6,0x8d,0x76 }, { 0xef,0xb0,0x4d,0x43 },
+    { 0xaa,0x4d,0x54,0xcc }, { 0x96,0x04,0xdf,0xe4 },
+    { 0xd1,0xb5,0xe3,0x9e }, { 0x6a,0x88,0x1b,0x4c },
+    { 0x2c,0x1f,0xb8,0xc1 }, { 0x65,0x51,0x7f,0x46 },
+    { 0x5e,0xea,0x04,0x9d }, { 0x8c,0x35,0x5d,0x01 },
+    { 0x87,0x74,0x73,0xfa }, { 0x0b,0x41,0x2e,0xfb },
+    { 0x67,0x1d,0x5a,0xb3 }, { 0xdb,0xd2,0x52,0x92 },
+    { 0x10,0x56,0x33,0xe9 }, { 0xd6,0x47,0x13,0x6d },
+    { 0xd7,0x61,0x8c,0x9a }, { 0xa1,0x0c,0x7a,0x37 },
+    { 0xf8,0x14,0x8e,0x59 }, { 0x13,0x3c,0x89,0xeb },
+    { 0xa9,0x27,0xee,0xce }, { 0x61,0xc9,0x35,0xb7 },
+    { 0x1c,0xe5,0xed,0xe1 }, { 0x47,0xb1,0x3c,0x7a },
+    { 0xd2,0xdf,0x59,0x9c }, { 0xf2,0x73,0x3f,0x55 },
+    { 0x14,0xce,0x79,0x18 }, { 0xc7,0x37,0xbf,0x73 },
+    { 0xf7,0xcd,0xea,0x53 }, { 0xfd,0xaa,0x5b,0x5f },
+    { 0x3d,0x6f,0x14,0xdf }, { 0x44,0xdb,0x86,0x78 },
+    { 0xaf,0xf3,0x81,0xca }, { 0x68,0xc4,0x3e,0xb9 },
+    { 0x24,0x34,0x2c,0x38 }, { 0xa3,0x40,0x5f,0xc2 },
+    { 0x1d,0xc3,0x72,0x16 }, { 0xe2,0x25,0x0c,0xbc },
+    { 0x3c,0x49,0x8b,0x28 }, { 0x0d,0x95,0x41,0xff },
+    { 0xa8,0x01,0x71,0x39 }, { 0x0c,0xb3,0xde,0x08 },
+    { 0xb4,0xe4,0x9c,0xd8 }, { 0x56,0xc1,0x90,0x64 },
+    { 0xcb,0x84,0x61,0x7b }, { 0x32,0xb6,0x70,0xd5 },
+    { 0x6c,0x5c,0x74,0x48 }, { 0xb8,0x57,0x42,0xd0 }
+  };
+
+static const unsigned char S5[256] =
+  {
+    0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,
+    0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb,
+    0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87,
+    0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb,
+    0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d,
+    0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e,
+    0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2,
+    0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25,
+    0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16,
+    0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92,
+    0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda,
+    0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84,
+    0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a,
+    0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06,
+    0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02,
+    0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b,
+    0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea,
+    0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73,
+    0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85,
+    0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e,
+    0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89,
+    0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b,
+    0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20,
+    0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4,
+    0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31,
+    0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f,
+    0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d,
+    0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef,
+    0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0,
+    0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61,
+    0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26,
+    0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d
+  };
+
+static const unsigned char U1[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0e,0x09,0x0d,0x0b },
+    { 0x1c,0x12,0x1a,0x16 }, { 0x12,0x1b,0x17,0x1d },
+    { 0x38,0x24,0x34,0x2c }, { 0x36,0x2d,0x39,0x27 },
+    { 0x24,0x36,0x2e,0x3a }, { 0x2a,0x3f,0x23,0x31 },
+    { 0x70,0x48,0x68,0x58 }, { 0x7e,0x41,0x65,0x53 },
+    { 0x6c,0x5a,0x72,0x4e }, { 0x62,0x53,0x7f,0x45 },
+    { 0x48,0x6c,0x5c,0x74 }, { 0x46,0x65,0x51,0x7f },
+    { 0x54,0x7e,0x46,0x62 }, { 0x5a,0x77,0x4b,0x69 },
+    { 0xe0,0x90,0xd0,0xb0 }, { 0xee,0x99,0xdd,0xbb },
+    { 0xfc,0x82,0xca,0xa6 }, { 0xf2,0x8b,0xc7,0xad },
+    { 0xd8,0xb4,0xe4,0x9c }, { 0xd6,0xbd,0xe9,0x97 },
+    { 0xc4,0xa6,0xfe,0x8a }, { 0xca,0xaf,0xf3,0x81 },
+    { 0x90,0xd8,0xb8,0xe8 }, { 0x9e,0xd1,0xb5,0xe3 },
+    { 0x8c,0xca,0xa2,0xfe }, { 0x82,0xc3,0xaf,0xf5 },
+    { 0xa8,0xfc,0x8c,0xc4 }, { 0xa6,0xf5,0x81,0xcf },
+    { 0xb4,0xee,0x96,0xd2 }, { 0xba,0xe7,0x9b,0xd9 },
+    { 0xdb,0x3b,0xbb,0x7b }, { 0xd5,0x32,0xb6,0x70 },
+    { 0xc7,0x29,0xa1,0x6d }, { 0xc9,0x20,0xac,0x66 },
+    { 0xe3,0x1f,0x8f,0x57 }, { 0xed,0x16,0x82,0x5c },
+    { 0xff,0x0d,0x95,0x41 }, { 0xf1,0x04,0x98,0x4a },
+    { 0xab,0x73,0xd3,0x23 }, { 0xa5,0x7a,0xde,0x28 },
+    { 0xb7,0x61,0xc9,0x35 }, { 0xb9,0x68,0xc4,0x3e },
+    { 0x93,0x57,0xe7,0x0f }, { 0x9d,0x5e,0xea,0x04 },
+    { 0x8f,0x45,0xfd,0x19 }, { 0x81,0x4c,0xf0,0x12 },
+    { 0x3b,0xab,0x6b,0xcb }, { 0x35,0xa2,0x66,0xc0 },
+    { 0x27,0xb9,0x71,0xdd }, { 0x29,0xb0,0x7c,0xd6 },
+    { 0x03,0x8f,0x5f,0xe7 }, { 0x0d,0x86,0x52,0xec },
+    { 0x1f,0x9d,0x45,0xf1 }, { 0x11,0x94,0x48,0xfa },
+    { 0x4b,0xe3,0x03,0x93 }, { 0x45,0xea,0x0e,0x98 },
+    { 0x57,0xf1,0x19,0x85 }, { 0x59,0xf8,0x14,0x8e },
+    { 0x73,0xc7,0x37,0xbf }, { 0x7d,0xce,0x3a,0xb4 },
+    { 0x6f,0xd5,0x2d,0xa9 }, { 0x61,0xdc,0x20,0xa2 },
+    { 0xad,0x76,0x6d,0xf6 }, { 0xa3,0x7f,0x60,0xfd },
+    { 0xb1,0x64,0x77,0xe0 }, { 0xbf,0x6d,0x7a,0xeb },
+    { 0x95,0x52,0x59,0xda }, { 0x9b,0x5b,0x54,0xd1 },
+    { 0x89,0x40,0x43,0xcc }, { 0x87,0x49,0x4e,0xc7 },
+    { 0xdd,0x3e,0x05,0xae }, { 0xd3,0x37,0x08,0xa5 },
+    { 0xc1,0x2c,0x1f,0xb8 }, { 0xcf,0x25,0x12,0xb3 },
+    { 0xe5,0x1a,0x31,0x82 }, { 0xeb,0x13,0x3c,0x89 },
+    { 0xf9,0x08,0x2b,0x94 }, { 0xf7,0x01,0x26,0x9f },
+    { 0x4d,0xe6,0xbd,0x46 }, { 0x43,0xef,0xb0,0x4d },
+    { 0x51,0xf4,0xa7,0x50 }, { 0x5f,0xfd,0xaa,0x5b },
+    { 0x75,0xc2,0x89,0x6a }, { 0x7b,0xcb,0x84,0x61 },
+    { 0x69,0xd0,0x93,0x7c }, { 0x67,0xd9,0x9e,0x77 },
+    { 0x3d,0xae,0xd5,0x1e }, { 0x33,0xa7,0xd8,0x15 },
+    { 0x21,0xbc,0xcf,0x08 }, { 0x2f,0xb5,0xc2,0x03 },
+    { 0x05,0x8a,0xe1,0x32 }, { 0x0b,0x83,0xec,0x39 },
+    { 0x19,0x98,0xfb,0x24 }, { 0x17,0x91,0xf6,0x2f },
+    { 0x76,0x4d,0xd6,0x8d }, { 0x78,0x44,0xdb,0x86 },
+    { 0x6a,0x5f,0xcc,0x9b }, { 0x64,0x56,0xc1,0x90 },
+    { 0x4e,0x69,0xe2,0xa1 }, { 0x40,0x60,0xef,0xaa },
+    { 0x52,0x7b,0xf8,0xb7 }, { 0x5c,0x72,0xf5,0xbc },
+    { 0x06,0x05,0xbe,0xd5 }, { 0x08,0x0c,0xb3,0xde },
+    { 0x1a,0x17,0xa4,0xc3 }, { 0x14,0x1e,0xa9,0xc8 },
+    { 0x3e,0x21,0x8a,0xf9 }, { 0x30,0x28,0x87,0xf2 },
+    { 0x22,0x33,0x90,0xef }, { 0x2c,0x3a,0x9d,0xe4 },
+    { 0x96,0xdd,0x06,0x3d }, { 0x98,0xd4,0x0b,0x36 },
+    { 0x8a,0xcf,0x1c,0x2b }, { 0x84,0xc6,0x11,0x20 },
+    { 0xae,0xf9,0x32,0x11 }, { 0xa0,0xf0,0x3f,0x1a },
+    { 0xb2,0xeb,0x28,0x07 }, { 0xbc,0xe2,0x25,0x0c },
+    { 0xe6,0x95,0x6e,0x65 }, { 0xe8,0x9c,0x63,0x6e },
+    { 0xfa,0x87,0x74,0x73 }, { 0xf4,0x8e,0x79,0x78 },
+    { 0xde,0xb1,0x5a,0x49 }, { 0xd0,0xb8,0x57,0x42 },
+    { 0xc2,0xa3,0x40,0x5f }, { 0xcc,0xaa,0x4d,0x54 },
+    { 0x41,0xec,0xda,0xf7 }, { 0x4f,0xe5,0xd7,0xfc },
+    { 0x5d,0xfe,0xc0,0xe1 }, { 0x53,0xf7,0xcd,0xea },
+    { 0x79,0xc8,0xee,0xdb }, { 0x77,0xc1,0xe3,0xd0 },
+    { 0x65,0xda,0xf4,0xcd }, { 0x6b,0xd3,0xf9,0xc6 },
+    { 0x31,0xa4,0xb2,0xaf }, { 0x3f,0xad,0xbf,0xa4 },
+    { 0x2d,0xb6,0xa8,0xb9 }, { 0x23,0xbf,0xa5,0xb2 },
+    { 0x09,0x80,0x86,0x83 }, { 0x07,0x89,0x8b,0x88 },
+    { 0x15,0x92,0x9c,0x95 }, { 0x1b,0x9b,0x91,0x9e },
+    { 0xa1,0x7c,0x0a,0x47 }, { 0xaf,0x75,0x07,0x4c },
+    { 0xbd,0x6e,0x10,0x51 }, { 0xb3,0x67,0x1d,0x5a },
+    { 0x99,0x58,0x3e,0x6b }, { 0x97,0x51,0x33,0x60 },
+    { 0x85,0x4a,0x24,0x7d }, { 0x8b,0x43,0x29,0x76 },
+    { 0xd1,0x34,0x62,0x1f }, { 0xdf,0x3d,0x6f,0x14 },
+    { 0xcd,0x26,0x78,0x09 }, { 0xc3,0x2f,0x75,0x02 },
+    { 0xe9,0x10,0x56,0x33 }, { 0xe7,0x19,0x5b,0x38 },
+    { 0xf5,0x02,0x4c,0x25 }, { 0xfb,0x0b,0x41,0x2e },
+    { 0x9a,0xd7,0x61,0x8c }, { 0x94,0xde,0x6c,0x87 },
+    { 0x86,0xc5,0x7b,0x9a }, { 0x88,0xcc,0x76,0x91 },
+    { 0xa2,0xf3,0x55,0xa0 }, { 0xac,0xfa,0x58,0xab },
+    { 0xbe,0xe1,0x4f,0xb6 }, { 0xb0,0xe8,0x42,0xbd },
+    { 0xea,0x9f,0x09,0xd4 }, { 0xe4,0x96,0x04,0xdf },
+    { 0xf6,0x8d,0x13,0xc2 }, { 0xf8,0x84,0x1e,0xc9 },
+    { 0xd2,0xbb,0x3d,0xf8 }, { 0xdc,0xb2,0x30,0xf3 },
+    { 0xce,0xa9,0x27,0xee }, { 0xc0,0xa0,0x2a,0xe5 },
+    { 0x7a,0x47,0xb1,0x3c }, { 0x74,0x4e,0xbc,0x37 },
+    { 0x66,0x55,0xab,0x2a }, { 0x68,0x5c,0xa6,0x21 },
+    { 0x42,0x63,0x85,0x10 }, { 0x4c,0x6a,0x88,0x1b },
+    { 0x5e,0x71,0x9f,0x06 }, { 0x50,0x78,0x92,0x0d },
+    { 0x0a,0x0f,0xd9,0x64 }, { 0x04,0x06,0xd4,0x6f },
+    { 0x16,0x1d,0xc3,0x72 }, { 0x18,0x14,0xce,0x79 },
+    { 0x32,0x2b,0xed,0x48 }, { 0x3c,0x22,0xe0,0x43 },
+    { 0x2e,0x39,0xf7,0x5e }, { 0x20,0x30,0xfa,0x55 },
+    { 0xec,0x9a,0xb7,0x01 }, { 0xe2,0x93,0xba,0x0a },
+    { 0xf0,0x88,0xad,0x17 }, { 0xfe,0x81,0xa0,0x1c },
+    { 0xd4,0xbe,0x83,0x2d }, { 0xda,0xb7,0x8e,0x26 },
+    { 0xc8,0xac,0x99,0x3b }, { 0xc6,0xa5,0x94,0x30 },
+    { 0x9c,0xd2,0xdf,0x59 }, { 0x92,0xdb,0xd2,0x52 },
+    { 0x80,0xc0,0xc5,0x4f }, { 0x8e,0xc9,0xc8,0x44 },
+    { 0xa4,0xf6,0xeb,0x75 }, { 0xaa,0xff,0xe6,0x7e },
+    { 0xb8,0xe4,0xf1,0x63 }, { 0xb6,0xed,0xfc,0x68 },
+    { 0x0c,0x0a,0x67,0xb1 }, { 0x02,0x03,0x6a,0xba },
+    { 0x10,0x18,0x7d,0xa7 }, { 0x1e,0x11,0x70,0xac },
+    { 0x34,0x2e,0x53,0x9d }, { 0x3a,0x27,0x5e,0x96 },
+    { 0x28,0x3c,0x49,0x8b }, { 0x26,0x35,0x44,0x80 },
+    { 0x7c,0x42,0x0f,0xe9 }, { 0x72,0x4b,0x02,0xe2 },
+    { 0x60,0x50,0x15,0xff }, { 0x6e,0x59,0x18,0xf4 },
+    { 0x44,0x66,0x3b,0xc5 }, { 0x4a,0x6f,0x36,0xce },
+    { 0x58,0x74,0x21,0xd3 }, { 0x56,0x7d,0x2c,0xd8 },
+    { 0x37,0xa1,0x0c,0x7a }, { 0x39,0xa8,0x01,0x71 },
+    { 0x2b,0xb3,0x16,0x6c }, { 0x25,0xba,0x1b,0x67 },
+    { 0x0f,0x85,0x38,0x56 }, { 0x01,0x8c,0x35,0x5d },
+    { 0x13,0x97,0x22,0x40 }, { 0x1d,0x9e,0x2f,0x4b },
+    { 0x47,0xe9,0x64,0x22 }, { 0x49,0xe0,0x69,0x29 },
+    { 0x5b,0xfb,0x7e,0x34 }, { 0x55,0xf2,0x73,0x3f },
+    { 0x7f,0xcd,0x50,0x0e }, { 0x71,0xc4,0x5d,0x05 },
+    { 0x63,0xdf,0x4a,0x18 }, { 0x6d,0xd6,0x47,0x13 },
+    { 0xd7,0x31,0xdc,0xca }, { 0xd9,0x38,0xd1,0xc1 },
+    { 0xcb,0x23,0xc6,0xdc }, { 0xc5,0x2a,0xcb,0xd7 },
+    { 0xef,0x15,0xe8,0xe6 }, { 0xe1,0x1c,0xe5,0xed },
+    { 0xf3,0x07,0xf2,0xf0 }, { 0xfd,0x0e,0xff,0xfb },
+    { 0xa7,0x79,0xb4,0x92 }, { 0xa9,0x70,0xb9,0x99 },
+    { 0xbb,0x6b,0xae,0x84 }, { 0xb5,0x62,0xa3,0x8f },
+    { 0x9f,0x5d,0x80,0xbe }, { 0x91,0x54,0x8d,0xb5 },
+    { 0x83,0x4f,0x9a,0xa8 }, { 0x8d,0x46,0x97,0xa3 }
+  };
+
+static const unsigned char U2[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0b,0x0e,0x09,0x0d },
+    { 0x16,0x1c,0x12,0x1a }, { 0x1d,0x12,0x1b,0x17 },
+    { 0x2c,0x38,0x24,0x34 }, { 0x27,0x36,0x2d,0x39 },
+    { 0x3a,0x24,0x36,0x2e }, { 0x31,0x2a,0x3f,0x23 },
+    { 0x58,0x70,0x48,0x68 }, { 0x53,0x7e,0x41,0x65 },
+    { 0x4e,0x6c,0x5a,0x72 }, { 0x45,0x62,0x53,0x7f },
+    { 0x74,0x48,0x6c,0x5c }, { 0x7f,0x46,0x65,0x51 },
+    { 0x62,0x54,0x7e,0x46 }, { 0x69,0x5a,0x77,0x4b },
+    { 0xb0,0xe0,0x90,0xd0 }, { 0xbb,0xee,0x99,0xdd },
+    { 0xa6,0xfc,0x82,0xca }, { 0xad,0xf2,0x8b,0xc7 },
+    { 0x9c,0xd8,0xb4,0xe4 }, { 0x97,0xd6,0xbd,0xe9 },
+    { 0x8a,0xc4,0xa6,0xfe }, { 0x81,0xca,0xaf,0xf3 },
+    { 0xe8,0x90,0xd8,0xb8 }, { 0xe3,0x9e,0xd1,0xb5 },
+    { 0xfe,0x8c,0xca,0xa2 }, { 0xf5,0x82,0xc3,0xaf },
+    { 0xc4,0xa8,0xfc,0x8c }, { 0xcf,0xa6,0xf5,0x81 },
+    { 0xd2,0xb4,0xee,0x96 }, { 0xd9,0xba,0xe7,0x9b },
+    { 0x7b,0xdb,0x3b,0xbb }, { 0x70,0xd5,0x32,0xb6 },
+    { 0x6d,0xc7,0x29,0xa1 }, { 0x66,0xc9,0x20,0xac },
+    { 0x57,0xe3,0x1f,0x8f }, { 0x5c,0xed,0x16,0x82 },
+    { 0x41,0xff,0x0d,0x95 }, { 0x4a,0xf1,0x04,0x98 },
+    { 0x23,0xab,0x73,0xd3 }, { 0x28,0xa5,0x7a,0xde },
+    { 0x35,0xb7,0x61,0xc9 }, { 0x3e,0xb9,0x68,0xc4 },
+    { 0x0f,0x93,0x57,0xe7 }, { 0x04,0x9d,0x5e,0xea },
+    { 0x19,0x8f,0x45,0xfd }, { 0x12,0x81,0x4c,0xf0 },
+    { 0xcb,0x3b,0xab,0x6b }, { 0xc0,0x35,0xa2,0x66 },
+    { 0xdd,0x27,0xb9,0x71 }, { 0xd6,0x29,0xb0,0x7c },
+    { 0xe7,0x03,0x8f,0x5f }, { 0xec,0x0d,0x86,0x52 },
+    { 0xf1,0x1f,0x9d,0x45 }, { 0xfa,0x11,0x94,0x48 },
+    { 0x93,0x4b,0xe3,0x03 }, { 0x98,0x45,0xea,0x0e },
+    { 0x85,0x57,0xf1,0x19 }, { 0x8e,0x59,0xf8,0x14 },
+    { 0xbf,0x73,0xc7,0x37 }, { 0xb4,0x7d,0xce,0x3a },
+    { 0xa9,0x6f,0xd5,0x2d }, { 0xa2,0x61,0xdc,0x20 },
+    { 0xf6,0xad,0x76,0x6d }, { 0xfd,0xa3,0x7f,0x60 },
+    { 0xe0,0xb1,0x64,0x77 }, { 0xeb,0xbf,0x6d,0x7a },
+    { 0xda,0x95,0x52,0x59 }, { 0xd1,0x9b,0x5b,0x54 },
+    { 0xcc,0x89,0x40,0x43 }, { 0xc7,0x87,0x49,0x4e },
+    { 0xae,0xdd,0x3e,0x05 }, { 0xa5,0xd3,0x37,0x08 },
+    { 0xb8,0xc1,0x2c,0x1f }, { 0xb3,0xcf,0x25,0x12 },
+    { 0x82,0xe5,0x1a,0x31 }, { 0x89,0xeb,0x13,0x3c },
+    { 0x94,0xf9,0x08,0x2b }, { 0x9f,0xf7,0x01,0x26 },
+    { 0x46,0x4d,0xe6,0xbd }, { 0x4d,0x43,0xef,0xb0 },
+    { 0x50,0x51,0xf4,0xa7 }, { 0x5b,0x5f,0xfd,0xaa },
+    { 0x6a,0x75,0xc2,0x89 }, { 0x61,0x7b,0xcb,0x84 },
+    { 0x7c,0x69,0xd0,0x93 }, { 0x77,0x67,0xd9,0x9e },
+    { 0x1e,0x3d,0xae,0xd5 }, { 0x15,0x33,0xa7,0xd8 },
+    { 0x08,0x21,0xbc,0xcf }, { 0x03,0x2f,0xb5,0xc2 },
+    { 0x32,0x05,0x8a,0xe1 }, { 0x39,0x0b,0x83,0xec },
+    { 0x24,0x19,0x98,0xfb }, { 0x2f,0x17,0x91,0xf6 },
+    { 0x8d,0x76,0x4d,0xd6 }, { 0x86,0x78,0x44,0xdb },
+    { 0x9b,0x6a,0x5f,0xcc }, { 0x90,0x64,0x56,0xc1 },
+    { 0xa1,0x4e,0x69,0xe2 }, { 0xaa,0x40,0x60,0xef },
+    { 0xb7,0x52,0x7b,0xf8 }, { 0xbc,0x5c,0x72,0xf5 },
+    { 0xd5,0x06,0x05,0xbe }, { 0xde,0x08,0x0c,0xb3 },
+    { 0xc3,0x1a,0x17,0xa4 }, { 0xc8,0x14,0x1e,0xa9 },
+    { 0xf9,0x3e,0x21,0x8a }, { 0xf2,0x30,0x28,0x87 },
+    { 0xef,0x22,0x33,0x90 }, { 0xe4,0x2c,0x3a,0x9d },
+    { 0x3d,0x96,0xdd,0x06 }, { 0x36,0x98,0xd4,0x0b },
+    { 0x2b,0x8a,0xcf,0x1c }, { 0x20,0x84,0xc6,0x11 },
+    { 0x11,0xae,0xf9,0x32 }, { 0x1a,0xa0,0xf0,0x3f },
+    { 0x07,0xb2,0xeb,0x28 }, { 0x0c,0xbc,0xe2,0x25 },
+    { 0x65,0xe6,0x95,0x6e }, { 0x6e,0xe8,0x9c,0x63 },
+    { 0x73,0xfa,0x87,0x74 }, { 0x78,0xf4,0x8e,0x79 },
+    { 0x49,0xde,0xb1,0x5a }, { 0x42,0xd0,0xb8,0x57 },
+    { 0x5f,0xc2,0xa3,0x40 }, { 0x54,0xcc,0xaa,0x4d },
+    { 0xf7,0x41,0xec,0xda }, { 0xfc,0x4f,0xe5,0xd7 },
+    { 0xe1,0x5d,0xfe,0xc0 }, { 0xea,0x53,0xf7,0xcd },
+    { 0xdb,0x79,0xc8,0xee }, { 0xd0,0x77,0xc1,0xe3 },
+    { 0xcd,0x65,0xda,0xf4 }, { 0xc6,0x6b,0xd3,0xf9 },
+    { 0xaf,0x31,0xa4,0xb2 }, { 0xa4,0x3f,0xad,0xbf },
+    { 0xb9,0x2d,0xb6,0xa8 }, { 0xb2,0x23,0xbf,0xa5 },
+    { 0x83,0x09,0x80,0x86 }, { 0x88,0x07,0x89,0x8b },
+    { 0x95,0x15,0x92,0x9c }, { 0x9e,0x1b,0x9b,0x91 },
+    { 0x47,0xa1,0x7c,0x0a }, { 0x4c,0xaf,0x75,0x07 },
+    { 0x51,0xbd,0x6e,0x10 }, { 0x5a,0xb3,0x67,0x1d },
+    { 0x6b,0x99,0x58,0x3e }, { 0x60,0x97,0x51,0x33 },
+    { 0x7d,0x85,0x4a,0x24 }, { 0x76,0x8b,0x43,0x29 },
+    { 0x1f,0xd1,0x34,0x62 }, { 0x14,0xdf,0x3d,0x6f },
+    { 0x09,0xcd,0x26,0x78 }, { 0x02,0xc3,0x2f,0x75 },
+    { 0x33,0xe9,0x10,0x56 }, { 0x38,0xe7,0x19,0x5b },
+    { 0x25,0xf5,0x02,0x4c }, { 0x2e,0xfb,0x0b,0x41 },
+    { 0x8c,0x9a,0xd7,0x61 }, { 0x87,0x94,0xde,0x6c },
+    { 0x9a,0x86,0xc5,0x7b }, { 0x91,0x88,0xcc,0x76 },
+    { 0xa0,0xa2,0xf3,0x55 }, { 0xab,0xac,0xfa,0x58 },
+    { 0xb6,0xbe,0xe1,0x4f }, { 0xbd,0xb0,0xe8,0x42 },
+    { 0xd4,0xea,0x9f,0x09 }, { 0xdf,0xe4,0x96,0x04 },
+    { 0xc2,0xf6,0x8d,0x13 }, { 0xc9,0xf8,0x84,0x1e },
+    { 0xf8,0xd2,0xbb,0x3d }, { 0xf3,0xdc,0xb2,0x30 },
+    { 0xee,0xce,0xa9,0x27 }, { 0xe5,0xc0,0xa0,0x2a },
+    { 0x3c,0x7a,0x47,0xb1 }, { 0x37,0x74,0x4e,0xbc },
+    { 0x2a,0x66,0x55,0xab }, { 0x21,0x68,0x5c,0xa6 },
+    { 0x10,0x42,0x63,0x85 }, { 0x1b,0x4c,0x6a,0x88 },
+    { 0x06,0x5e,0x71,0x9f }, { 0x0d,0x50,0x78,0x92 },
+    { 0x64,0x0a,0x0f,0xd9 }, { 0x6f,0x04,0x06,0xd4 },
+    { 0x72,0x16,0x1d,0xc3 }, { 0x79,0x18,0x14,0xce },
+    { 0x48,0x32,0x2b,0xed }, { 0x43,0x3c,0x22,0xe0 },
+    { 0x5e,0x2e,0x39,0xf7 }, { 0x55,0x20,0x30,0xfa },
+    { 0x01,0xec,0x9a,0xb7 }, { 0x0a,0xe2,0x93,0xba },
+    { 0x17,0xf0,0x88,0xad }, { 0x1c,0xfe,0x81,0xa0 },
+    { 0x2d,0xd4,0xbe,0x83 }, { 0x26,0xda,0xb7,0x8e },
+    { 0x3b,0xc8,0xac,0x99 }, { 0x30,0xc6,0xa5,0x94 },
+    { 0x59,0x9c,0xd2,0xdf }, { 0x52,0x92,0xdb,0xd2 },
+    { 0x4f,0x80,0xc0,0xc5 }, { 0x44,0x8e,0xc9,0xc8 },
+    { 0x75,0xa4,0xf6,0xeb }, { 0x7e,0xaa,0xff,0xe6 },
+    { 0x63,0xb8,0xe4,0xf1 }, { 0x68,0xb6,0xed,0xfc },
+    { 0xb1,0x0c,0x0a,0x67 }, { 0xba,0x02,0x03,0x6a },
+    { 0xa7,0x10,0x18,0x7d }, { 0xac,0x1e,0x11,0x70 },
+    { 0x9d,0x34,0x2e,0x53 }, { 0x96,0x3a,0x27,0x5e },
+    { 0x8b,0x28,0x3c,0x49 }, { 0x80,0x26,0x35,0x44 },
+    { 0xe9,0x7c,0x42,0x0f }, { 0xe2,0x72,0x4b,0x02 },
+    { 0xff,0x60,0x50,0x15 }, { 0xf4,0x6e,0x59,0x18 },
+    { 0xc5,0x44,0x66,0x3b }, { 0xce,0x4a,0x6f,0x36 },
+    { 0xd3,0x58,0x74,0x21 }, { 0xd8,0x56,0x7d,0x2c },
+    { 0x7a,0x37,0xa1,0x0c }, { 0x71,0x39,0xa8,0x01 },
+    { 0x6c,0x2b,0xb3,0x16 }, { 0x67,0x25,0xba,0x1b },
+    { 0x56,0x0f,0x85,0x38 }, { 0x5d,0x01,0x8c,0x35 },
+    { 0x40,0x13,0x97,0x22 }, { 0x4b,0x1d,0x9e,0x2f },
+    { 0x22,0x47,0xe9,0x64 }, { 0x29,0x49,0xe0,0x69 },
+    { 0x34,0x5b,0xfb,0x7e }, { 0x3f,0x55,0xf2,0x73 },
+    { 0x0e,0x7f,0xcd,0x50 }, { 0x05,0x71,0xc4,0x5d },
+    { 0x18,0x63,0xdf,0x4a }, { 0x13,0x6d,0xd6,0x47 },
+    { 0xca,0xd7,0x31,0xdc }, { 0xc1,0xd9,0x38,0xd1 },
+    { 0xdc,0xcb,0x23,0xc6 }, { 0xd7,0xc5,0x2a,0xcb },
+    { 0xe6,0xef,0x15,0xe8 }, { 0xed,0xe1,0x1c,0xe5 },
+    { 0xf0,0xf3,0x07,0xf2 }, { 0xfb,0xfd,0x0e,0xff },
+    { 0x92,0xa7,0x79,0xb4 }, { 0x99,0xa9,0x70,0xb9 },
+    { 0x84,0xbb,0x6b,0xae }, { 0x8f,0xb5,0x62,0xa3 },
+    { 0xbe,0x9f,0x5d,0x80 }, { 0xb5,0x91,0x54,0x8d },
+    { 0xa8,0x83,0x4f,0x9a }, { 0xa3,0x8d,0x46,0x97 }
+  };
+
+static const unsigned char U3[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0d,0x0b,0x0e,0x09 },
+    { 0x1a,0x16,0x1c,0x12 }, { 0x17,0x1d,0x12,0x1b },
+    { 0x34,0x2c,0x38,0x24 }, { 0x39,0x27,0x36,0x2d },
+    { 0x2e,0x3a,0x24,0x36 }, { 0x23,0x31,0x2a,0x3f },
+    { 0x68,0x58,0x70,0x48 }, { 0x65,0x53,0x7e,0x41 },
+    { 0x72,0x4e,0x6c,0x5a }, { 0x7f,0x45,0x62,0x53 },
+    { 0x5c,0x74,0x48,0x6c }, { 0x51,0x7f,0x46,0x65 },
+    { 0x46,0x62,0x54,0x7e }, { 0x4b,0x69,0x5a,0x77 },
+    { 0xd0,0xb0,0xe0,0x90 }, { 0xdd,0xbb,0xee,0x99 },
+    { 0xca,0xa6,0xfc,0x82 }, { 0xc7,0xad,0xf2,0x8b },
+    { 0xe4,0x9c,0xd8,0xb4 }, { 0xe9,0x97,0xd6,0xbd },
+    { 0xfe,0x8a,0xc4,0xa6 }, { 0xf3,0x81,0xca,0xaf },
+    { 0xb8,0xe8,0x90,0xd8 }, { 0xb5,0xe3,0x9e,0xd1 },
+    { 0xa2,0xfe,0x8c,0xca }, { 0xaf,0xf5,0x82,0xc3 },
+    { 0x8c,0xc4,0xa8,0xfc }, { 0x81,0xcf,0xa6,0xf5 },
+    { 0x96,0xd2,0xb4,0xee }, { 0x9b,0xd9,0xba,0xe7 },
+    { 0xbb,0x7b,0xdb,0x3b }, { 0xb6,0x70,0xd5,0x32 },
+    { 0xa1,0x6d,0xc7,0x29 }, { 0xac,0x66,0xc9,0x20 },
+    { 0x8f,0x57,0xe3,0x1f }, { 0x82,0x5c,0xed,0x16 },
+    { 0x95,0x41,0xff,0x0d }, { 0x98,0x4a,0xf1,0x04 },
+    { 0xd3,0x23,0xab,0x73 }, { 0xde,0x28,0xa5,0x7a },
+    { 0xc9,0x35,0xb7,0x61 }, { 0xc4,0x3e,0xb9,0x68 },
+    { 0xe7,0x0f,0x93,0x57 }, { 0xea,0x04,0x9d,0x5e },
+    { 0xfd,0x19,0x8f,0x45 }, { 0xf0,0x12,0x81,0x4c },
+    { 0x6b,0xcb,0x3b,0xab }, { 0x66,0xc0,0x35,0xa2 },
+    { 0x71,0xdd,0x27,0xb9 }, { 0x7c,0xd6,0x29,0xb0 },
+    { 0x5f,0xe7,0x03,0x8f }, { 0x52,0xec,0x0d,0x86 },
+    { 0x45,0xf1,0x1f,0x9d }, { 0x48,0xfa,0x11,0x94 },
+    { 0x03,0x93,0x4b,0xe3 }, { 0x0e,0x98,0x45,0xea },
+    { 0x19,0x85,0x57,0xf1 }, { 0x14,0x8e,0x59,0xf8 },
+    { 0x37,0xbf,0x73,0xc7 }, { 0x3a,0xb4,0x7d,0xce },
+    { 0x2d,0xa9,0x6f,0xd5 }, { 0x20,0xa2,0x61,0xdc },
+    { 0x6d,0xf6,0xad,0x76 }, { 0x60,0xfd,0xa3,0x7f },
+    { 0x77,0xe0,0xb1,0x64 }, { 0x7a,0xeb,0xbf,0x6d },
+    { 0x59,0xda,0x95,0x52 }, { 0x54,0xd1,0x9b,0x5b },
+    { 0x43,0xcc,0x89,0x40 }, { 0x4e,0xc7,0x87,0x49 },
+    { 0x05,0xae,0xdd,0x3e }, { 0x08,0xa5,0xd3,0x37 },
+    { 0x1f,0xb8,0xc1,0x2c }, { 0x12,0xb3,0xcf,0x25 },
+    { 0x31,0x82,0xe5,0x1a }, { 0x3c,0x89,0xeb,0x13 },
+    { 0x2b,0x94,0xf9,0x08 }, { 0x26,0x9f,0xf7,0x01 },
+    { 0xbd,0x46,0x4d,0xe6 }, { 0xb0,0x4d,0x43,0xef },
+    { 0xa7,0x50,0x51,0xf4 }, { 0xaa,0x5b,0x5f,0xfd },
+    { 0x89,0x6a,0x75,0xc2 }, { 0x84,0x61,0x7b,0xcb },
+    { 0x93,0x7c,0x69,0xd0 }, { 0x9e,0x77,0x67,0xd9 },
+    { 0xd5,0x1e,0x3d,0xae }, { 0xd8,0x15,0x33,0xa7 },
+    { 0xcf,0x08,0x21,0xbc }, { 0xc2,0x03,0x2f,0xb5 },
+    { 0xe1,0x32,0x05,0x8a }, { 0xec,0x39,0x0b,0x83 },
+    { 0xfb,0x24,0x19,0x98 }, { 0xf6,0x2f,0x17,0x91 },
+    { 0xd6,0x8d,0x76,0x4d }, { 0xdb,0x86,0x78,0x44 },
+    { 0xcc,0x9b,0x6a,0x5f }, { 0xc1,0x90,0x64,0x56 },
+    { 0xe2,0xa1,0x4e,0x69 }, { 0xef,0xaa,0x40,0x60 },
+    { 0xf8,0xb7,0x52,0x7b }, { 0xf5,0xbc,0x5c,0x72 },
+    { 0xbe,0xd5,0x06,0x05 }, { 0xb3,0xde,0x08,0x0c },
+    { 0xa4,0xc3,0x1a,0x17 }, { 0xa9,0xc8,0x14,0x1e },
+    { 0x8a,0xf9,0x3e,0x21 }, { 0x87,0xf2,0x30,0x28 },
+    { 0x90,0xef,0x22,0x33 }, { 0x9d,0xe4,0x2c,0x3a },
+    { 0x06,0x3d,0x96,0xdd }, { 0x0b,0x36,0x98,0xd4 },
+    { 0x1c,0x2b,0x8a,0xcf }, { 0x11,0x20,0x84,0xc6 },
+    { 0x32,0x11,0xae,0xf9 }, { 0x3f,0x1a,0xa0,0xf0 },
+    { 0x28,0x07,0xb2,0xeb }, { 0x25,0x0c,0xbc,0xe2 },
+    { 0x6e,0x65,0xe6,0x95 }, { 0x63,0x6e,0xe8,0x9c },
+    { 0x74,0x73,0xfa,0x87 }, { 0x79,0x78,0xf4,0x8e },
+    { 0x5a,0x49,0xde,0xb1 }, { 0x57,0x42,0xd0,0xb8 },
+    { 0x40,0x5f,0xc2,0xa3 }, { 0x4d,0x54,0xcc,0xaa },
+    { 0xda,0xf7,0x41,0xec }, { 0xd7,0xfc,0x4f,0xe5 },
+    { 0xc0,0xe1,0x5d,0xfe }, { 0xcd,0xea,0x53,0xf7 },
+    { 0xee,0xdb,0x79,0xc8 }, { 0xe3,0xd0,0x77,0xc1 },
+    { 0xf4,0xcd,0x65,0xda }, { 0xf9,0xc6,0x6b,0xd3 },
+    { 0xb2,0xaf,0x31,0xa4 }, { 0xbf,0xa4,0x3f,0xad },
+    { 0xa8,0xb9,0x2d,0xb6 }, { 0xa5,0xb2,0x23,0xbf },
+    { 0x86,0x83,0x09,0x80 }, { 0x8b,0x88,0x07,0x89 },
+    { 0x9c,0x95,0x15,0x92 }, { 0x91,0x9e,0x1b,0x9b },
+    { 0x0a,0x47,0xa1,0x7c }, { 0x07,0x4c,0xaf,0x75 },
+    { 0x10,0x51,0xbd,0x6e }, { 0x1d,0x5a,0xb3,0x67 },
+    { 0x3e,0x6b,0x99,0x58 }, { 0x33,0x60,0x97,0x51 },
+    { 0x24,0x7d,0x85,0x4a }, { 0x29,0x76,0x8b,0x43 },
+    { 0x62,0x1f,0xd1,0x34 }, { 0x6f,0x14,0xdf,0x3d },
+    { 0x78,0x09,0xcd,0x26 }, { 0x75,0x02,0xc3,0x2f },
+    { 0x56,0x33,0xe9,0x10 }, { 0x5b,0x38,0xe7,0x19 },
+    { 0x4c,0x25,0xf5,0x02 }, { 0x41,0x2e,0xfb,0x0b },
+    { 0x61,0x8c,0x9a,0xd7 }, { 0x6c,0x87,0x94,0xde },
+    { 0x7b,0x9a,0x86,0xc5 }, { 0x76,0x91,0x88,0xcc },
+    { 0x55,0xa0,0xa2,0xf3 }, { 0x58,0xab,0xac,0xfa },
+    { 0x4f,0xb6,0xbe,0xe1 }, { 0x42,0xbd,0xb0,0xe8 },
+    { 0x09,0xd4,0xea,0x9f }, { 0x04,0xdf,0xe4,0x96 },
+    { 0x13,0xc2,0xf6,0x8d }, { 0x1e,0xc9,0xf8,0x84 },
+    { 0x3d,0xf8,0xd2,0xbb }, { 0x30,0xf3,0xdc,0xb2 },
+    { 0x27,0xee,0xce,0xa9 }, { 0x2a,0xe5,0xc0,0xa0 },
+    { 0xb1,0x3c,0x7a,0x47 }, { 0xbc,0x37,0x74,0x4e },
+    { 0xab,0x2a,0x66,0x55 }, { 0xa6,0x21,0x68,0x5c },
+    { 0x85,0x10,0x42,0x63 }, { 0x88,0x1b,0x4c,0x6a },
+    { 0x9f,0x06,0x5e,0x71 }, { 0x92,0x0d,0x50,0x78 },
+    { 0xd9,0x64,0x0a,0x0f }, { 0xd4,0x6f,0x04,0x06 },
+    { 0xc3,0x72,0x16,0x1d }, { 0xce,0x79,0x18,0x14 },
+    { 0xed,0x48,0x32,0x2b }, { 0xe0,0x43,0x3c,0x22 },
+    { 0xf7,0x5e,0x2e,0x39 }, { 0xfa,0x55,0x20,0x30 },
+    { 0xb7,0x01,0xec,0x9a }, { 0xba,0x0a,0xe2,0x93 },
+    { 0xad,0x17,0xf0,0x88 }, { 0xa0,0x1c,0xfe,0x81 },
+    { 0x83,0x2d,0xd4,0xbe }, { 0x8e,0x26,0xda,0xb7 },
+    { 0x99,0x3b,0xc8,0xac }, { 0x94,0x30,0xc6,0xa5 },
+    { 0xdf,0x59,0x9c,0xd2 }, { 0xd2,0x52,0x92,0xdb },
+    { 0xc5,0x4f,0x80,0xc0 }, { 0xc8,0x44,0x8e,0xc9 },
+    { 0xeb,0x75,0xa4,0xf6 }, { 0xe6,0x7e,0xaa,0xff },
+    { 0xf1,0x63,0xb8,0xe4 }, { 0xfc,0x68,0xb6,0xed },
+    { 0x67,0xb1,0x0c,0x0a }, { 0x6a,0xba,0x02,0x03 },
+    { 0x7d,0xa7,0x10,0x18 }, { 0x70,0xac,0x1e,0x11 },
+    { 0x53,0x9d,0x34,0x2e }, { 0x5e,0x96,0x3a,0x27 },
+    { 0x49,0x8b,0x28,0x3c }, { 0x44,0x80,0x26,0x35 },
+    { 0x0f,0xe9,0x7c,0x42 }, { 0x02,0xe2,0x72,0x4b },
+    { 0x15,0xff,0x60,0x50 }, { 0x18,0xf4,0x6e,0x59 },
+    { 0x3b,0xc5,0x44,0x66 }, { 0x36,0xce,0x4a,0x6f },
+    { 0x21,0xd3,0x58,0x74 }, { 0x2c,0xd8,0x56,0x7d },
+    { 0x0c,0x7a,0x37,0xa1 }, { 0x01,0x71,0x39,0xa8 },
+    { 0x16,0x6c,0x2b,0xb3 }, { 0x1b,0x67,0x25,0xba },
+    { 0x38,0x56,0x0f,0x85 }, { 0x35,0x5d,0x01,0x8c },
+    { 0x22,0x40,0x13,0x97 }, { 0x2f,0x4b,0x1d,0x9e },
+    { 0x64,0x22,0x47,0xe9 }, { 0x69,0x29,0x49,0xe0 },
+    { 0x7e,0x34,0x5b,0xfb }, { 0x73,0x3f,0x55,0xf2 },
+    { 0x50,0x0e,0x7f,0xcd }, { 0x5d,0x05,0x71,0xc4 },
+    { 0x4a,0x18,0x63,0xdf }, { 0x47,0x13,0x6d,0xd6 },
+    { 0xdc,0xca,0xd7,0x31 }, { 0xd1,0xc1,0xd9,0x38 },
+    { 0xc6,0xdc,0xcb,0x23 }, { 0xcb,0xd7,0xc5,0x2a },
+    { 0xe8,0xe6,0xef,0x15 }, { 0xe5,0xed,0xe1,0x1c },
+    { 0xf2,0xf0,0xf3,0x07 }, { 0xff,0xfb,0xfd,0x0e },
+    { 0xb4,0x92,0xa7,0x79 }, { 0xb9,0x99,0xa9,0x70 },
+    { 0xae,0x84,0xbb,0x6b }, { 0xa3,0x8f,0xb5,0x62 },
+    { 0x80,0xbe,0x9f,0x5d }, { 0x8d,0xb5,0x91,0x54 },
+    { 0x9a,0xa8,0x83,0x4f }, { 0x97,0xa3,0x8d,0x46 }
+  };
+
+static const unsigned char U4[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x09,0x0d,0x0b,0x0e },
+    { 0x12,0x1a,0x16,0x1c }, { 0x1b,0x17,0x1d,0x12 },
+    { 0x24,0x34,0x2c,0x38 }, { 0x2d,0x39,0x27,0x36 },
+    { 0x36,0x2e,0x3a,0x24 }, { 0x3f,0x23,0x31,0x2a },
+    { 0x48,0x68,0x58,0x70 }, { 0x41,0x65,0x53,0x7e },
+    { 0x5a,0x72,0x4e,0x6c }, { 0x53,0x7f,0x45,0x62 },
+    { 0x6c,0x5c,0x74,0x48 }, { 0x65,0x51,0x7f,0x46 },
+    { 0x7e,0x46,0x62,0x54 }, { 0x77,0x4b,0x69,0x5a },
+    { 0x90,0xd0,0xb0,0xe0 }, { 0x99,0xdd,0xbb,0xee },
+    { 0x82,0xca,0xa6,0xfc }, { 0x8b,0xc7,0xad,0xf2 },
+    { 0xb4,0xe4,0x9c,0xd8 }, { 0xbd,0xe9,0x97,0xd6 },
+    { 0xa6,0xfe,0x8a,0xc4 }, { 0xaf,0xf3,0x81,0xca },
+    { 0xd8,0xb8,0xe8,0x90 }, { 0xd1,0xb5,0xe3,0x9e },
+    { 0xca,0xa2,0xfe,0x8c }, { 0xc3,0xaf,0xf5,0x82 },
+    { 0xfc,0x8c,0xc4,0xa8 }, { 0xf5,0x81,0xcf,0xa6 },
+    { 0xee,0x96,0xd2,0xb4 }, { 0xe7,0x9b,0xd9,0xba },
+    { 0x3b,0xbb,0x7b,0xdb }, { 0x32,0xb6,0x70,0xd5 },
+    { 0x29,0xa1,0x6d,0xc7 }, { 0x20,0xac,0x66,0xc9 },
+    { 0x1f,0x8f,0x57,0xe3 }, { 0x16,0x82,0x5c,0xed },
+    { 0x0d,0x95,0x41,0xff }, { 0x04,0x98,0x4a,0xf1 },
+    { 0x73,0xd3,0x23,0xab }, { 0x7a,0xde,0x28,0xa5 },
+    { 0x61,0xc9,0x35,0xb7 }, { 0x68,0xc4,0x3e,0xb9 },
+    { 0x57,0xe7,0x0f,0x93 }, { 0x5e,0xea,0x04,0x9d },
+    { 0x45,0xfd,0x19,0x8f }, { 0x4c,0xf0,0x12,0x81 },
+    { 0xab,0x6b,0xcb,0x3b }, { 0xa2,0x66,0xc0,0x35 },
+    { 0xb9,0x71,0xdd,0x27 }, { 0xb0,0x7c,0xd6,0x29 },
+    { 0x8f,0x5f,0xe7,0x03 }, { 0x86,0x52,0xec,0x0d },
+    { 0x9d,0x45,0xf1,0x1f }, { 0x94,0x48,0xfa,0x11 },
+    { 0xe3,0x03,0x93,0x4b }, { 0xea,0x0e,0x98,0x45 },
+    { 0xf1,0x19,0x85,0x57 }, { 0xf8,0x14,0x8e,0x59 },
+    { 0xc7,0x37,0xbf,0x73 }, { 0xce,0x3a,0xb4,0x7d },
+    { 0xd5,0x2d,0xa9,0x6f }, { 0xdc,0x20,0xa2,0x61 },
+    { 0x76,0x6d,0xf6,0xad }, { 0x7f,0x60,0xfd,0xa3 },
+    { 0x64,0x77,0xe0,0xb1 }, { 0x6d,0x7a,0xeb,0xbf },
+    { 0x52,0x59,0xda,0x95 }, { 0x5b,0x54,0xd1,0x9b },
+    { 0x40,0x43,0xcc,0x89 }, { 0x49,0x4e,0xc7,0x87 },
+    { 0x3e,0x05,0xae,0xdd }, { 0x37,0x08,0xa5,0xd3 },
+    { 0x2c,0x1f,0xb8,0xc1 }, { 0x25,0x12,0xb3,0xcf },
+    { 0x1a,0x31,0x82,0xe5 }, { 0x13,0x3c,0x89,0xeb },
+    { 0x08,0x2b,0x94,0xf9 }, { 0x01,0x26,0x9f,0xf7 },
+    { 0xe6,0xbd,0x46,0x4d }, { 0xef,0xb0,0x4d,0x43 },
+    { 0xf4,0xa7,0x50,0x51 }, { 0xfd,0xaa,0x5b,0x5f },
+    { 0xc2,0x89,0x6a,0x75 }, { 0xcb,0x84,0x61,0x7b },
+    { 0xd0,0x93,0x7c,0x69 }, { 0xd9,0x9e,0x77,0x67 },
+    { 0xae,0xd5,0x1e,0x3d }, { 0xa7,0xd8,0x15,0x33 },
+    { 0xbc,0xcf,0x08,0x21 }, { 0xb5,0xc2,0x03,0x2f },
+    { 0x8a,0xe1,0x32,0x05 }, { 0x83,0xec,0x39,0x0b },
+    { 0x98,0xfb,0x24,0x19 }, { 0x91,0xf6,0x2f,0x17 },
+    { 0x4d,0xd6,0x8d,0x76 }, { 0x44,0xdb,0x86,0x78 },
+    { 0x5f,0xcc,0x9b,0x6a }, { 0x56,0xc1,0x90,0x64 },
+    { 0x69,0xe2,0xa1,0x4e }, { 0x60,0xef,0xaa,0x40 },
+    { 0x7b,0xf8,0xb7,0x52 }, { 0x72,0xf5,0xbc,0x5c },
+    { 0x05,0xbe,0xd5,0x06 }, { 0x0c,0xb3,0xde,0x08 },
+    { 0x17,0xa4,0xc3,0x1a }, { 0x1e,0xa9,0xc8,0x14 },
+    { 0x21,0x8a,0xf9,0x3e }, { 0x28,0x87,0xf2,0x30 },
+    { 0x33,0x90,0xef,0x22 }, { 0x3a,0x9d,0xe4,0x2c },
+    { 0xdd,0x06,0x3d,0x96 }, { 0xd4,0x0b,0x36,0x98 },
+    { 0xcf,0x1c,0x2b,0x8a }, { 0xc6,0x11,0x20,0x84 },
+    { 0xf9,0x32,0x11,0xae }, { 0xf0,0x3f,0x1a,0xa0 },
+    { 0xeb,0x28,0x07,0xb2 }, { 0xe2,0x25,0x0c,0xbc },
+    { 0x95,0x6e,0x65,0xe6 }, { 0x9c,0x63,0x6e,0xe8 },
+    { 0x87,0x74,0x73,0xfa }, { 0x8e,0x79,0x78,0xf4 },
+    { 0xb1,0x5a,0x49,0xde }, { 0xb8,0x57,0x42,0xd0 },
+    { 0xa3,0x40,0x5f,0xc2 }, { 0xaa,0x4d,0x54,0xcc },
+    { 0xec,0xda,0xf7,0x41 }, { 0xe5,0xd7,0xfc,0x4f },
+    { 0xfe,0xc0,0xe1,0x5d }, { 0xf7,0xcd,0xea,0x53 },
+    { 0xc8,0xee,0xdb,0x79 }, { 0xc1,0xe3,0xd0,0x77 },
+    { 0xda,0xf4,0xcd,0x65 }, { 0xd3,0xf9,0xc6,0x6b },
+    { 0xa4,0xb2,0xaf,0x31 }, { 0xad,0xbf,0xa4,0x3f },
+    { 0xb6,0xa8,0xb9,0x2d }, { 0xbf,0xa5,0xb2,0x23 },
+    { 0x80,0x86,0x83,0x09 }, { 0x89,0x8b,0x88,0x07 },
+    { 0x92,0x9c,0x95,0x15 }, { 0x9b,0x91,0x9e,0x1b },
+    { 0x7c,0x0a,0x47,0xa1 }, { 0x75,0x07,0x4c,0xaf },
+    { 0x6e,0x10,0x51,0xbd }, { 0x67,0x1d,0x5a,0xb3 },
+    { 0x58,0x3e,0x6b,0x99 }, { 0x51,0x33,0x60,0x97 },
+    { 0x4a,0x24,0x7d,0x85 }, { 0x43,0x29,0x76,0x8b },
+    { 0x34,0x62,0x1f,0xd1 }, { 0x3d,0x6f,0x14,0xdf },
+    { 0x26,0x78,0x09,0xcd }, { 0x2f,0x75,0x02,0xc3 },
+    { 0x10,0x56,0x33,0xe9 }, { 0x19,0x5b,0x38,0xe7 },
+    { 0x02,0x4c,0x25,0xf5 }, { 0x0b,0x41,0x2e,0xfb },
+    { 0xd7,0x61,0x8c,0x9a }, { 0xde,0x6c,0x87,0x94 },
+    { 0xc5,0x7b,0x9a,0x86 }, { 0xcc,0x76,0x91,0x88 },
+    { 0xf3,0x55,0xa0,0xa2 }, { 0xfa,0x58,0xab,0xac },
+    { 0xe1,0x4f,0xb6,0xbe }, { 0xe8,0x42,0xbd,0xb0 },
+    { 0x9f,0x09,0xd4,0xea }, { 0x96,0x04,0xdf,0xe4 },
+    { 0x8d,0x13,0xc2,0xf6 }, { 0x84,0x1e,0xc9,0xf8 },
+    { 0xbb,0x3d,0xf8,0xd2 }, { 0xb2,0x30,0xf3,0xdc },
+    { 0xa9,0x27,0xee,0xce }, { 0xa0,0x2a,0xe5,0xc0 },
+    { 0x47,0xb1,0x3c,0x7a }, { 0x4e,0xbc,0x37,0x74 },
+    { 0x55,0xab,0x2a,0x66 }, { 0x5c,0xa6,0x21,0x68 },
+    { 0x63,0x85,0x10,0x42 }, { 0x6a,0x88,0x1b,0x4c },
+    { 0x71,0x9f,0x06,0x5e }, { 0x78,0x92,0x0d,0x50 },
+    { 0x0f,0xd9,0x64,0x0a }, { 0x06,0xd4,0x6f,0x04 },
+    { 0x1d,0xc3,0x72,0x16 }, { 0x14,0xce,0x79,0x18 },
+    { 0x2b,0xed,0x48,0x32 }, { 0x22,0xe0,0x43,0x3c },
+    { 0x39,0xf7,0x5e,0x2e }, { 0x30,0xfa,0x55,0x20 },
+    { 0x9a,0xb7,0x01,0xec }, { 0x93,0xba,0x0a,0xe2 },
+    { 0x88,0xad,0x17,0xf0 }, { 0x81,0xa0,0x1c,0xfe },
+    { 0xbe,0x83,0x2d,0xd4 }, { 0xb7,0x8e,0x26,0xda },
+    { 0xac,0x99,0x3b,0xc8 }, { 0xa5,0x94,0x30,0xc6 },
+    { 0xd2,0xdf,0x59,0x9c }, { 0xdb,0xd2,0x52,0x92 },
+    { 0xc0,0xc5,0x4f,0x80 }, { 0xc9,0xc8,0x44,0x8e },
+    { 0xf6,0xeb,0x75,0xa4 }, { 0xff,0xe6,0x7e,0xaa },
+    { 0xe4,0xf1,0x63,0xb8 }, { 0xed,0xfc,0x68,0xb6 },
+    { 0x0a,0x67,0xb1,0x0c }, { 0x03,0x6a,0xba,0x02 },
+    { 0x18,0x7d,0xa7,0x10 }, { 0x11,0x70,0xac,0x1e },
+    { 0x2e,0x53,0x9d,0x34 }, { 0x27,0x5e,0x96,0x3a },
+    { 0x3c,0x49,0x8b,0x28 }, { 0x35,0x44,0x80,0x26 },
+    { 0x42,0x0f,0xe9,0x7c }, { 0x4b,0x02,0xe2,0x72 },
+    { 0x50,0x15,0xff,0x60 }, { 0x59,0x18,0xf4,0x6e },
+    { 0x66,0x3b,0xc5,0x44 }, { 0x6f,0x36,0xce,0x4a },
+    { 0x74,0x21,0xd3,0x58 }, { 0x7d,0x2c,0xd8,0x56 },
+    { 0xa1,0x0c,0x7a,0x37 }, { 0xa8,0x01,0x71,0x39 },
+    { 0xb3,0x16,0x6c,0x2b }, { 0xba,0x1b,0x67,0x25 },
+    { 0x85,0x38,0x56,0x0f }, { 0x8c,0x35,0x5d,0x01 },
+    { 0x97,0x22,0x40,0x13 }, { 0x9e,0x2f,0x4b,0x1d },
+    { 0xe9,0x64,0x22,0x47 }, { 0xe0,0x69,0x29,0x49 },
+    { 0xfb,0x7e,0x34,0x5b }, { 0xf2,0x73,0x3f,0x55 },
+    { 0xcd,0x50,0x0e,0x7f }, { 0xc4,0x5d,0x05,0x71 },
+    { 0xdf,0x4a,0x18,0x63 }, { 0xd6,0x47,0x13,0x6d },
+    { 0x31,0xdc,0xca,0xd7 }, { 0x38,0xd1,0xc1,0xd9 },
+    { 0x23,0xc6,0xdc,0xcb }, { 0x2a,0xcb,0xd7,0xc5 },
+    { 0x15,0xe8,0xe6,0xef }, { 0x1c,0xe5,0xed,0xe1 },
+    { 0x07,0xf2,0xf0,0xf3 }, { 0x0e,0xff,0xfb,0xfd },
+    { 0x79,0xb4,0x92,0xa7 }, { 0x70,0xb9,0x99,0xa9 },
+    { 0x6b,0xae,0x84,0xbb }, { 0x62,0xa3,0x8f,0xb5 },
+    { 0x5d,0x80,0xbe,0x9f }, { 0x54,0x8d,0xb5,0x91 },
+    { 0x4f,0x9a,0xa8,0x83 }, { 0x46,0x97,0xa3,0x8d }
+  };
+
+static const u32 rcon[30] =
+  {
+    0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+    0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35,
+    0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91
+  };
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rijndael.c b/grub-core/lib/libgcrypt-grub/cipher/rijndael.c
new file mode 100644
index 0000000..92e4d2c
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rijndael.c
@@ -0,0 +1,1478 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* Rijndael (AES) for GnuPG
+ * Copyright (C) 2000, 2001, 2002, 2003, 2007,
+ *               2008, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *******************************************************************
+ * The code here is based on the optimized implementation taken from
+ * http://www.esat.kuleuven.ac.be/~rijmen/rijndael/ on Oct 2, 2000,
+ * which carries this notice:
+ *------------------------------------------
+ * rijndael-alg-fst.c   v2.3   April '2000
+ *
+ * Optimised ANSI C code
+ *
+ * authors: v1.0: Antoon Bosselaers
+ *          v2.0: Vincent Rijmen
+ *          v2.3: Paulo Barreto
+ *
+ * This code is placed in the public domain.
+ *------------------------------------------
+ *
+ * The SP800-38a document is available at:
+ *   http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
+ *
+ */
+
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#define MAXKC			(256/32)
+#define MAXROUNDS		14
+#define BLOCKSIZE               (128/8)
+
+
+/* Helper macro to force alignment to 16 bytes.  */
+#ifdef __GNUC__
+# define ATTR_ALIGNED_16  __attribute__ ((aligned (16)))
+#else
+# define ATTR_ALIGNED_16
+#endif
+
+
+/* USE_PADLOCK indicates whether to compile the padlock specific
+   code.  */
+#undef USE_PADLOCK
+#ifdef ENABLE_PADLOCK_SUPPORT
+# if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4 && defined (__GNUC__)
+#  define USE_PADLOCK 1
+# endif
+#endif /*ENABLE_PADLOCK_SUPPORT*/
+
+/* USE_AESNI inidicates whether to compile with Intel AES-NI code.  We
+   need the vector-size attribute which seems to be available since
+   gcc 3.  However, to be on the safe side we require at least gcc 4.  */
+#undef USE_AESNI
+#ifdef ENABLE_AESNI_SUPPORT
+# if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4 && __GNUC__ >= 4
+#  define USE_AESNI 1
+# endif
+#endif /* ENABLE_AESNI_SUPPORT */
+
+#ifdef USE_AESNI
+  typedef int m128i_t __attribute__ ((__vector_size__ (16)));
+#endif /*USE_AESNI*/
+
+/* Define an u32 variant for the sake of gcc 4.4's strict aliasing.  */
+#if __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )
+typedef u32           __attribute__ ((__may_alias__)) u32_a_t;
+#else
+typedef u32           u32_a_t;
+#endif
+
+
+
+/* Our context object.  */
+typedef struct
+{
+  /* The first fields are the keyschedule arrays.  This is so that
+     they are aligned on a 16 byte boundary if using gcc.  This
+     alignment is required for the AES-NI code and a good idea in any
+     case.  The alignment is guaranteed due to the way cipher.c
+     allocates the space for the context.  The PROPERLY_ALIGNED_TYPE
+     hack is used to force a minimal alignment if not using gcc of if
+     the alignment requirement is higher that 16 bytes.  */
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte keyschedule[MAXROUNDS+1][4][4];
+#ifdef USE_PADLOCK
+    /* The key as passed to the padlock engine.  It is only used if
+       the padlock engine is used (USE_PADLOCK, below).  */
+    unsigned char padlock_key[16] __attribute__ ((aligned (16)));
+#endif /*USE_PADLOCK*/
+  } u1;
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte keyschedule[MAXROUNDS+1][4][4];
+  } u2;
+  int rounds;               /* Key-length-dependent number of rounds.  */
+  int decryption_prepared;  /* The decryption key schedule is available.  */
+#ifdef USE_PADLOCK
+  int use_padlock;          /* Padlock shall be used.  */
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  int use_aesni;            /* AES-NI shall be used.  */
+#endif /*USE_AESNI*/
+} RIJNDAEL_context ATTR_ALIGNED_16;
+
+/* Macros defining alias for the keyschedules.  */
+#define keyschenc  u1.keyschedule
+#define keyschdec  u2.keyschedule
+#define padlockkey u1.padlock_key
+
+/* Two macros to be called prior and after the use of AESNI
+   instructions.  There should be no external function calls between
+   the use of these macros.  There purpose is to make sure that the
+   SSE regsiters are cleared and won't reveal any information about
+   the key or the data.  */
+#ifdef USE_AESNI
+# define aesni_prepare() do { } while (0)
+# define aesni_cleanup()                                                \
+  do { asm volatile ("pxor %%xmm0, %%xmm0\n\t"                          \
+                     "pxor %%xmm1, %%xmm1\n" :: );                      \
+  } while (0)
+# define aesni_cleanup_2_4()                                            \
+  do { asm volatile ("pxor %%xmm2, %%xmm2\n\t"                          \
+                     "pxor %%xmm3, %%xmm3\n"                            \
+                     "pxor %%xmm4, %%xmm4\n":: );                       \
+  } while (0)
+#else
+# define aesni_prepare() do { } while (0)
+# define aesni_cleanup() do { } while (0)
+#endif
+
+
+/* All the numbers.  */
+#include "rijndael-tables.h"
+
+
+
+/* Function prototypes.  */
+#ifdef USE_AESNI
+/* We don't want to inline these functions to help gcc allocate enough
+   registers.  */
+static void do_aesni_ctr (const RIJNDAEL_context *ctx, unsigned char *ctr,
+                          unsigned char *b, const unsigned char *a)
+  __attribute__ ((__noinline__));
+static void do_aesni_ctr_4 (const RIJNDAEL_context *ctx, unsigned char *ctr,
+                            unsigned char *b, const unsigned char *a)
+  __attribute__ ((__noinline__));
+#endif /*USE_AESNI*/
+
+
+
+
+/* Perform the key setup.  */
+static gcry_err_code_t
+do_setkey (RIJNDAEL_context *ctx, const byte *key, const unsigned keylen)
+{
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+  int rounds;
+  int i,j, r, t, rconpointer = 0;
+  int KC;
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte k[MAXKC][4];
+  } k;
+#define k k.k
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte tk[MAXKC][4];
+  } tk;
+#define tk tk.tk
+
+  /* The on-the-fly self tests are only run in non-fips mode. In fips
+     mode explicit self-tests are required.  Actually the on-the-fly
+     self-tests are not fully thread-safe and it might happen that a
+     failed self-test won't get noticed in another thread.
+
+     FIXME: We might want to have a central registry of succeeded
+     self-tests. */
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if (selftest_failed)
+        log_error ("%s\n", selftest_failed );
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  ctx->decryption_prepared = 0;
+#ifdef USE_PADLOCK
+  ctx->use_padlock = 0;
+#endif
+#ifdef USE_AESNI
+  ctx->use_aesni = 0;
+#endif
+
+  if( keylen == 128/8 )
+    {
+      rounds = 10;
+      KC = 4;
+
+      if (0)
+        ;
+#ifdef USE_PADLOCK
+      else if ((_gcry_get_hw_features () & HWF_PADLOCK_AES))
+        {
+          ctx->use_padlock = 1;
+          memcpy (ctx->padlockkey, key, keylen);
+        }
+#endif
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else if ( keylen == 192/8 )
+    {
+      rounds = 12;
+      KC = 6;
+
+      if (0)
+        {
+          ;
+        }
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else if ( keylen == 256/8 )
+    {
+      rounds = 14;
+      KC = 8;
+
+      if (0)
+        {
+          ;
+        }
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else
+    return GPG_ERR_INV_KEYLEN;
+
+  ctx->rounds = rounds;
+
+  /* NB: We don't yet support Padlock hardware key generation.  */
+
+  if (0)
+    ;
+#ifdef USE_AESNI_is_disabled_here
+  else if (ctx->use_aesni && ctx->rounds == 10)
+    {
+      /* Note: This code works for AES-128 but it is not much better
+         than using the standard key schedule.  We disable it for
+         now and don't put any effort into implementing this for
+         AES-192 and AES-256.  */
+      asm volatile ("movl   %[key], %%esi\n\t"
+                    "movdqu (%%esi), %%xmm1\n\t"     /* xmm1 := key   */
+                    "movl   %[ksch], %%esi\n\t"
+                    "movdqa %%xmm1, (%%esi)\n\t"     /* ksch[0] := xmm1  */
+                    "aeskeygenassist $0x01, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x10(%%esi)\n\t" /* ksch[1] := xmm1  */
+                    "aeskeygenassist $0x02, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x20(%%esi)\n\t" /* ksch[2] := xmm1  */
+                    "aeskeygenassist $0x04, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x30(%%esi)\n\t" /* ksch[3] := xmm1  */
+                    "aeskeygenassist $0x08, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x40(%%esi)\n\t" /* ksch[4] := xmm1  */
+                    "aeskeygenassist $0x10, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x50(%%esi)\n\t" /* ksch[5] := xmm1  */
+                    "aeskeygenassist $0x20, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x60(%%esi)\n\t" /* ksch[6] := xmm1  */
+                    "aeskeygenassist $0x40, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x70(%%esi)\n\t" /* ksch[7] := xmm1  */
+                    "aeskeygenassist $0x80, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x80(%%esi)\n\t" /* ksch[8] := xmm1  */
+                    "aeskeygenassist $0x1b, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x90(%%esi)\n\t" /* ksch[9] := xmm1  */
+                    "aeskeygenassist $0x36, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0xa0(%%esi)\n\t" /* ksch[10] := xmm1  */
+                    "jmp .Lleave%=\n"
+
+                    ".Lexpand128_%=:\n\t"
+                    "pshufd $0xff, %%xmm2, %%xmm2\n\t"
+                    "movdqa %%xmm1, %%xmm3\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm1\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm1\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm2\n\t"
+                    "pxor   %%xmm2, %%xmm1\n\t"
+                    "ret\n"
+
+                    ".Lleave%=:\n\t"
+                    "pxor %%xmm1, %%xmm1\n\t"
+                    "pxor %%xmm2, %%xmm2\n\t"
+                    "pxor %%xmm3, %%xmm3\n"
+                    :
+                    : [key] "g" (key), [ksch] "g" (ctx->keyschenc)
+                    : "%esi", "cc", "memory" );
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+#define W (ctx->keyschenc)
+      for (i = 0; i < keylen; i++)
+        {
+          k[i >> 2][i & 3] = key[i];
+        }
+
+      for (j = KC-1; j >= 0; j--)
+        {
+          *((u32_a_t*)tk[j]) = *((u32_a_t*)k[j]);
+        }
+      r = 0;
+      t = 0;
+      /* Copy values into round key array.  */
+      for (j = 0; (j < KC) && (r < rounds + 1); )
+        {
+          for (; (j < KC) && (t < 4); j++, t++)
+            {
+              *((u32_a_t*)W[r][t]) = *((u32_a_t*)tk[j]);
+            }
+          if (t == 4)
+            {
+              r++;
+              t = 0;
+            }
+        }
+
+      while (r < rounds + 1)
+        {
+          /* While not enough round key material calculated calculate
+             new values.  */
+          tk[0][0] ^= S[tk[KC-1][1]];
+          tk[0][1] ^= S[tk[KC-1][2]];
+          tk[0][2] ^= S[tk[KC-1][3]];
+          tk[0][3] ^= S[tk[KC-1][0]];
+          tk[0][0] ^= rcon[rconpointer++];
+
+          if (KC != 8)
+            {
+              for (j = 1; j < KC; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+            }
+          else
+            {
+              for (j = 1; j < KC/2; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+              tk[KC/2][0] ^= S[tk[KC/2 - 1][0]];
+              tk[KC/2][1] ^= S[tk[KC/2 - 1][1]];
+              tk[KC/2][2] ^= S[tk[KC/2 - 1][2]];
+              tk[KC/2][3] ^= S[tk[KC/2 - 1][3]];
+              for (j = KC/2 + 1; j < KC; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+            }
+
+          /* Copy values into round key array.  */
+          for (j = 0; (j < KC) && (r < rounds + 1); )
+            {
+              for (; (j < KC) && (t < 4); j++, t++)
+                {
+                  *((u32_a_t*)W[r][t]) = *((u32_a_t*)tk[j]);
+                }
+              if (t == 4)
+                {
+                  r++;
+                  t = 0;
+                }
+            }
+        }
+#undef W
+    }
+
+  return 0;
+#undef tk
+#undef k
+}
+
+
+static gcry_err_code_t
+rijndael_setkey (void *context, const byte *key, const unsigned keylen)
+{
+  RIJNDAEL_context *ctx = context;
+
+  int rc = do_setkey (ctx, key, keylen);
+  _gcry_burn_stack ( 100 + 16*sizeof(int));
+  return rc;
+}
+
+
+/* Make a decryption key from an encryption key. */
+static void
+prepare_decryption( RIJNDAEL_context *ctx )
+{
+  int r;
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    {
+      /* The AES-NI decrypt instructions use the Equivalent Inverse
+         Cipher, thus we can't use the the standard decrypt key
+         preparation.  */
+        m128i_t *ekey = (m128i_t*)ctx->keyschenc;
+        m128i_t *dkey = (m128i_t*)ctx->keyschdec;
+        int rr;
+
+        dkey[0] = ekey[ctx->rounds];
+        for (r=1, rr=ctx->rounds-1; r < ctx->rounds; r++, rr--)
+          {
+            asm volatile
+              ("movdqu %[ekey], %%xmm1\n\t"
+               /*"aesimc %%xmm1, %%xmm1\n\t"*/
+               ".byte 0x66, 0x0f, 0x38, 0xdb, 0xc9\n\t"
+               "movdqu %%xmm1, %[dkey]"
+               : [dkey] "=m" (dkey[r])
+               : [ekey] "m" (ekey[rr]) );
+          }
+        dkey[r] = ekey[0];
+    }
+  else
+#endif /*USE_AESNI*/
+    {
+      union
+      {
+        PROPERLY_ALIGNED_TYPE dummy;
+        byte *w;
+      } w;
+#define w w.w
+
+      for (r=0; r < MAXROUNDS+1; r++ )
+        {
+          *((u32_a_t*)ctx->keyschdec[r][0]) = *((u32_a_t*)ctx->keyschenc[r][0]);
+          *((u32_a_t*)ctx->keyschdec[r][1]) = *((u32_a_t*)ctx->keyschenc[r][1]);
+          *((u32_a_t*)ctx->keyschdec[r][2]) = *((u32_a_t*)ctx->keyschenc[r][2]);
+          *((u32_a_t*)ctx->keyschdec[r][3]) = *((u32_a_t*)ctx->keyschenc[r][3]);
+        }
+#define W (ctx->keyschdec)
+      for (r = 1; r < ctx->rounds; r++)
+        {
+          w = W[r][0];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][1];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][2];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+        ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][3];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+        }
+#undef W
+#undef w
+    }
+}
+
+
+/* Encrypt one block.  A and B need to be aligned on a 4 byte
+   boundary.  A and B may be the same. */
+static void
+do_encrypt_aligned (const RIJNDAEL_context *ctx,
+                    unsigned char *b, const unsigned char *a)
+{
+#define rk (ctx->keyschenc)
+  int rounds = ctx->rounds;
+  int r;
+  union
+  {
+    u32  tempu32[4];  /* Force correct alignment. */
+    byte temp[4][4];
+  } u;
+
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(a   )) ^ *((u32_a_t*)rk[0][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(a+ 4)) ^ *((u32_a_t*)rk[0][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(a+ 8)) ^ *((u32_a_t*)rk[0][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(a+12)) ^ *((u32_a_t*)rk[0][3]);
+  *((u32_a_t*)(b    ))   = (*((u32_a_t*)T1[u.temp[0][0]])
+                        ^ *((u32_a_t*)T2[u.temp[1][1]])
+                        ^ *((u32_a_t*)T3[u.temp[2][2]])
+                        ^ *((u32_a_t*)T4[u.temp[3][3]]));
+  *((u32_a_t*)(b + 4))   = (*((u32_a_t*)T1[u.temp[1][0]])
+                        ^ *((u32_a_t*)T2[u.temp[2][1]])
+                        ^ *((u32_a_t*)T3[u.temp[3][2]])
+                        ^ *((u32_a_t*)T4[u.temp[0][3]]));
+  *((u32_a_t*)(b + 8))   = (*((u32_a_t*)T1[u.temp[2][0]])
+                        ^ *((u32_a_t*)T2[u.temp[3][1]])
+                        ^ *((u32_a_t*)T3[u.temp[0][2]])
+                        ^ *((u32_a_t*)T4[u.temp[1][3]]));
+  *((u32_a_t*)(b +12))   = (*((u32_a_t*)T1[u.temp[3][0]])
+                        ^ *((u32_a_t*)T2[u.temp[0][1]])
+                        ^ *((u32_a_t*)T3[u.temp[1][2]])
+                        ^ *((u32_a_t*)T4[u.temp[2][3]]));
+
+  for (r = 1; r < rounds-1; r++)
+    {
+      *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[r][0]);
+      *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[r][1]);
+      *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[r][2]);
+      *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[r][3]);
+
+      *((u32_a_t*)(b    ))   = (*((u32_a_t*)T1[u.temp[0][0]])
+                            ^ *((u32_a_t*)T2[u.temp[1][1]])
+                            ^ *((u32_a_t*)T3[u.temp[2][2]])
+                            ^ *((u32_a_t*)T4[u.temp[3][3]]));
+      *((u32_a_t*)(b + 4))   = (*((u32_a_t*)T1[u.temp[1][0]])
+                            ^ *((u32_a_t*)T2[u.temp[2][1]])
+                            ^ *((u32_a_t*)T3[u.temp[3][2]])
+                            ^ *((u32_a_t*)T4[u.temp[0][3]]));
+      *((u32_a_t*)(b + 8))   = (*((u32_a_t*)T1[u.temp[2][0]])
+                            ^ *((u32_a_t*)T2[u.temp[3][1]])
+                            ^ *((u32_a_t*)T3[u.temp[0][2]])
+                            ^ *((u32_a_t*)T4[u.temp[1][3]]));
+      *((u32_a_t*)(b +12))   = (*((u32_a_t*)T1[u.temp[3][0]])
+                            ^ *((u32_a_t*)T2[u.temp[0][1]])
+                            ^ *((u32_a_t*)T3[u.temp[1][2]])
+                            ^ *((u32_a_t*)T4[u.temp[2][3]]));
+    }
+
+  /* Last round is special. */
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[rounds-1][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[rounds-1][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[rounds-1][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[rounds-1][3]);
+  b[ 0] = T1[u.temp[0][0]][1];
+  b[ 1] = T1[u.temp[1][1]][1];
+  b[ 2] = T1[u.temp[2][2]][1];
+  b[ 3] = T1[u.temp[3][3]][1];
+  b[ 4] = T1[u.temp[1][0]][1];
+  b[ 5] = T1[u.temp[2][1]][1];
+  b[ 6] = T1[u.temp[3][2]][1];
+  b[ 7] = T1[u.temp[0][3]][1];
+  b[ 8] = T1[u.temp[2][0]][1];
+  b[ 9] = T1[u.temp[3][1]][1];
+  b[10] = T1[u.temp[0][2]][1];
+  b[11] = T1[u.temp[1][3]][1];
+  b[12] = T1[u.temp[3][0]][1];
+  b[13] = T1[u.temp[0][1]][1];
+  b[14] = T1[u.temp[1][2]][1];
+  b[15] = T1[u.temp[2][3]][1];
+  *((u32_a_t*)(b   )) ^= *((u32_a_t*)rk[rounds][0]);
+  *((u32_a_t*)(b+ 4)) ^= *((u32_a_t*)rk[rounds][1]);
+  *((u32_a_t*)(b+ 8)) ^= *((u32_a_t*)rk[rounds][2]);
+  *((u32_a_t*)(b+12)) ^= *((u32_a_t*)rk[rounds][3]);
+#undef rk
+}
+
+
+static void
+do_encrypt (const RIJNDAEL_context *ctx,
+            unsigned char *bx, const unsigned char *ax)
+{
+  /* BX and AX are not necessary correctly aligned.  Thus we might
+     need to copy them here.  We try to align to a 16 bytes.  */
+  if (((size_t)ax & 0x0f) || ((size_t)bx & 0x0f))
+    {
+      union
+      {
+        u32  dummy[4];
+        byte a[16] ATTR_ALIGNED_16;
+      } a;
+      union
+      {
+        u32  dummy[4];
+        byte b[16] ATTR_ALIGNED_16;
+      } b;
+
+      memcpy (a.a, ax, 16);
+      do_encrypt_aligned (ctx, b.b, a.a);
+      memcpy (bx, b.b, 16);
+    }
+  else
+    {
+      do_encrypt_aligned (ctx, bx, ax);
+    }
+}
+
+
+/* Encrypt or decrypt one block using the padlock engine.  A and B may
+   be the same. */
+#ifdef USE_PADLOCK
+static void
+do_padlock (const RIJNDAEL_context *ctx, int decrypt_flag,
+            unsigned char *bx, const unsigned char *ax)
+{
+  /* BX and AX are not necessary correctly aligned.  Thus we need to
+     copy them here. */
+  unsigned char a[16] __attribute__ ((aligned (16)));
+  unsigned char b[16] __attribute__ ((aligned (16)));
+  unsigned int cword[4] __attribute__ ((aligned (16)));
+
+  /* The control word fields are:
+      127:12   11:10 9     8     7     6     5     4     3:0
+      RESERVED KSIZE CRYPT INTER KEYGN CIPHR ALIGN DGEST ROUND  */
+  cword[0] = (ctx->rounds & 15);  /* (The mask is just a safeguard.)  */
+  cword[1] = 0;
+  cword[2] = 0;
+  cword[3] = 0;
+  if (decrypt_flag)
+    cword[0] |= 0x00000200;
+
+  memcpy (a, ax, 16);
+
+  asm volatile
+    ("pushfl\n\t"          /* Force key reload.  */
+     "popfl\n\t"
+     "xchg %3, %%ebx\n\t"  /* Load key.  */
+     "movl $1, %%ecx\n\t"  /* Init counter for just one block.  */
+     ".byte 0xf3, 0x0f, 0xa7, 0xc8\n\t" /* REP XSTORE ECB. */
+     "xchg %3, %%ebx\n"    /* Restore GOT register.  */
+     : /* No output */
+     : "S" (a), "D" (b), "d" (cword), "r" (ctx->padlockkey)
+     : "%ecx", "cc", "memory"
+     );
+
+  memcpy (bx, b, 16);
+
+}
+#endif /*USE_PADLOCK*/
+
+
+#ifdef USE_AESNI
+/* Encrypt one block using the Intel AES-NI instructions.  A and B may
+   be the same; they need to be properly aligned to 16 bytes.
+
+   Our problem here is that gcc does not allow the "x" constraint for
+   SSE registers in asm unless you compile with -msse.  The common
+   wisdom is to use a separate file for SSE instructions and build it
+   separately.  This would require a lot of extra build system stuff,
+   similar to what we do in mpi/ for the asm stuff.  What we do
+   instead is to use standard registers and a bit more of plain asm
+   which copies the data and key stuff to the SSE registers and later
+   back.  If we decide to implement some block modes with parallelized
+   AES instructions, it might indeed be better to use plain asm ala
+   mpi/.  */
+static void
+do_aesni_enc_aligned (const RIJNDAEL_context *ctx,
+                      unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  /* Note: For now we relax the alignment requirement for A and B: It
+     does not make much difference because in many case we would need
+     to memcpy them to an extra buffer; using the movdqu is much faster
+     that memcpy and movdqa.  For CFB we know that the IV is properly
+     aligned but that is a special case.  We should better implement
+     CFB direct in asm.  */
+  asm volatile ("movdqu %[src], %%xmm0\n\t"     /* xmm0 := *a     */
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0] */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %%xmm0, %[dst]\n"
+                : [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "r" (ctx->keyschenc),
+                  [rounds] "r" (ctx->rounds)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+
+static void
+do_aesni_dec_aligned (const RIJNDAEL_context *ctx,
+                      unsigned char *b, const unsigned char *a)
+{
+#define aesdec_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xde, 0xc1\n\t"
+#define aesdeclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdf, 0xc1\n\t"
+  asm volatile ("movdqu %[src], %%xmm0\n\t"     /* xmm0 := *a     */
+                "movl   %[key], %%esi\n\t"
+                "movdqa (%%esi), %%xmm1\n\t"
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Ldeclast%=\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Ldeclast%=\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Ldeclast%=:\n\t"
+                aesdeclast_xmm1_xmm0
+                "movdqu %%xmm0, %[dst]\n"
+                : [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "r" (ctx->keyschdec),
+                  [rounds] "r" (ctx->rounds)
+                : "%esi", "cc", "memory");
+#undef aesdec_xmm1_xmm0
+#undef aesdeclast_xmm1_xmm0
+}
+
+
+/* Perform a CFB encryption or decryption round using the
+   initialization vector IV and the input block A.  Write the result
+   to the output block B and update IV.  IV needs to be 16 byte
+   aligned.  */
+static void
+do_aesni_cfb (const RIJNDAEL_context *ctx, int decrypt_flag,
+              unsigned char *iv, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  asm volatile ("movdqa %[iv], %%xmm0\n\t"      /* xmm0 := IV     */
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0] */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %[src], %%xmm1\n\t"      /* Save input.  */
+                "pxor %%xmm1, %%xmm0\n\t"        /* xmm0 = input ^ IV  */
+
+                "cmp $1, %[decrypt]\n\t"
+                "jz .Ldecrypt_%=\n\t"
+                "movdqa %%xmm0, %[iv]\n\t"       /* [encrypt] Store IV.  */
+                "jmp .Lleave_%=\n"
+                ".Ldecrypt_%=:\n\t"
+                "movdqa %%xmm1, %[iv]\n"         /* [decrypt] Store IV.  */
+                ".Lleave_%=:\n\t"
+                "movdqu %%xmm0, %[dst]\n"        /* Store output.   */
+                : [iv] "+m" (*iv), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [decrypt] "m" (decrypt_flag)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+/* Perform a CTR encryption round using the counter CTR and the input
+   block A.  Write the result to the output block B and update CTR.
+   CTR needs to be a 16 byte aligned little-endian value.  */
+static void
+do_aesni_ctr (const RIJNDAEL_context *ctx,
+              unsigned char *ctr, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  static unsigned char be_mask[16] __attribute__ ((aligned (16))) =
+    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
+
+  asm volatile ("movdqa %[ctr], %%xmm0\n\t"     /* xmm0, xmm2 := CTR   */
+                "movaps %%xmm0, %%xmm2\n\t"
+                "mov    $1, %%esi\n\t"          /* xmm2++ (big-endian) */
+                "movd   %%esi, %%xmm1\n\t"
+                "pshufb %[mask], %%xmm2\n\t"
+                "paddq  %%xmm1, %%xmm2\n\t"
+                "pshufb %[mask], %%xmm2\n\t"
+                "movdqa %%xmm2, %[ctr]\n"       /* Update CTR.         */
+
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0]    */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0]    */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %[src], %%xmm1\n\t"      /* xmm1 := input   */
+                "pxor %%xmm1, %%xmm0\n\t"        /* EncCTR ^= input  */
+                "movdqu %%xmm0, %[dst]"          /* Store EncCTR.    */
+
+                : [ctr] "+m" (*ctr), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [mask] "m" (*be_mask)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+
+/* Four blocks at a time variant of do_aesni_ctr.  */
+static void
+do_aesni_ctr_4 (const RIJNDAEL_context *ctx,
+                unsigned char *ctr, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenc_xmm1_xmm2      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xd1\n\t"
+#define aesenc_xmm1_xmm3      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xd9\n\t"
+#define aesenc_xmm1_xmm4      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xe1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+#define aesenclast_xmm1_xmm2  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xd1\n\t"
+#define aesenclast_xmm1_xmm3  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xd9\n\t"
+#define aesenclast_xmm1_xmm4  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xe1\n\t"
+
+  static unsigned char be_mask[16] __attribute__ ((aligned (16))) =
+    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
+
+  /* Register usage:
+      esi   keyschedule
+      xmm0  CTR-0
+      xmm1  temp / round key
+      xmm2  CTR-1
+      xmm3  CTR-2
+      xmm4  CTR-3
+      xmm5  temp
+   */
+
+  asm volatile ("movdqa %[ctr], %%xmm0\n\t"     /* xmm0, xmm2 := CTR   */
+                "movaps %%xmm0, %%xmm2\n\t"
+                "mov    $1, %%esi\n\t"          /* xmm1 := 1 */
+                "movd   %%esi, %%xmm1\n\t"
+                "pshufb %[mask], %%xmm2\n\t"    /* xmm2 := le(xmm2) */
+                "paddq  %%xmm1, %%xmm2\n\t"     /* xmm2++           */
+                "movaps %%xmm2, %%xmm3\n\t"     /* xmm3 := xmm2     */
+                "paddq  %%xmm1, %%xmm3\n\t"     /* xmm3++           */
+                "movaps %%xmm3, %%xmm4\n\t"     /* xmm4 := xmm3     */
+                "paddq  %%xmm1, %%xmm4\n\t"     /* xmm4++           */
+                "movaps %%xmm4, %%xmm5\n\t"     /* xmm5 := xmm4     */
+                "paddq  %%xmm1, %%xmm5\n\t"     /* xmm5++           */
+                "pshufb %[mask], %%xmm2\n\t"    /* xmm2 := be(xmm2) */
+                "pshufb %[mask], %%xmm3\n\t"    /* xmm3 := be(xmm3) */
+                "pshufb %[mask], %%xmm4\n\t"    /* xmm4 := be(xmm4) */
+                "pshufb %[mask], %%xmm5\n\t"    /* xmm5 := be(xmm5) */
+                "movdqa %%xmm5, %[ctr]\n"       /* Update CTR.      */
+
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0]    */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm2\n\t"     /* xmm2 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm3\n\t"     /* xmm3 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm4\n\t"     /* xmm4 ^= key[0]    */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                aesenclast_xmm1_xmm2
+                aesenclast_xmm1_xmm3
+                aesenclast_xmm1_xmm4
+
+                "movdqu %[src], %%xmm1\n\t"      /* Get block 1.      */
+                "pxor %%xmm1, %%xmm0\n\t"        /* EncCTR-1 ^= input */
+                "movdqu %%xmm0, %[dst]\n\t"      /* Store block 1     */
+
+                "movdqu (16)%[src], %%xmm1\n\t"  /* Get block 2.      */
+                "pxor %%xmm1, %%xmm2\n\t"        /* EncCTR-2 ^= input */
+                "movdqu %%xmm2, (16)%[dst]\n\t"  /* Store block 2.    */
+
+                "movdqu (32)%[src], %%xmm1\n\t"  /* Get block 3.      */
+                "pxor %%xmm1, %%xmm3\n\t"        /* EncCTR-3 ^= input */
+                "movdqu %%xmm3, (32)%[dst]\n\t"  /* Store block 3.    */
+
+                "movdqu (48)%[src], %%xmm1\n\t"  /* Get block 4.      */
+                "pxor %%xmm1, %%xmm4\n\t"        /* EncCTR-4 ^= input */
+                "movdqu %%xmm4, (48)%[dst]"      /* Store block 4.   */
+
+                : [ctr] "+m" (*ctr), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [mask] "m" (*be_mask)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenc_xmm1_xmm2
+#undef aesenc_xmm1_xmm3
+#undef aesenc_xmm1_xmm4
+#undef aesenclast_xmm1_xmm0
+#undef aesenclast_xmm1_xmm2
+#undef aesenclast_xmm1_xmm3
+#undef aesenclast_xmm1_xmm4
+}
+
+
+static void
+do_aesni (RIJNDAEL_context *ctx, int decrypt_flag,
+          unsigned char *bx, const unsigned char *ax)
+{
+
+  if (decrypt_flag)
+    {
+      if (!ctx->decryption_prepared )
+        {
+          prepare_decryption ( ctx );
+          ctx->decryption_prepared = 1;
+        }
+      do_aesni_dec_aligned (ctx, bx, ax);
+    }
+  else
+    do_aesni_enc_aligned (ctx, bx, ax);
+}
+#endif /*USE_AESNI*/
+
+
+static void
+rijndael_encrypt (void *context, byte *b, const byte *a)
+{
+  RIJNDAEL_context *ctx = context;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      do_padlock (ctx, 0, b, a);
+      _gcry_burn_stack (48 + 15 /* possible padding for alignment */);
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      do_aesni (ctx, 0, b, a);
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      do_encrypt (ctx, b, a);
+      _gcry_burn_stack (56 + 2*sizeof(int));
+    }
+}
+
+
+/* Bulk encryption of complete blocks in CFB mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+
+
+/* Bulk encryption of complete blocks in CBC mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+
+
+/* Bulk encryption of complete blocks in CTR mode.  Caller needs to
+   make sure that CTR is aligned on a 16 byte boundary if AESNI; the
+   minimum alignment is for an u32.  This function is only intended
+   for the bulk encryption feature of cipher.c.  CTR is expected to be
+   of size BLOCKSIZE. */
+
+
+
+/* Decrypt one block.  A and B need to be aligned on a 4 byte boundary
+   and the decryption must have been prepared.  A and B may be the
+   same. */
+static void
+do_decrypt_aligned (RIJNDAEL_context *ctx,
+                    unsigned char *b, const unsigned char *a)
+{
+#define rk  (ctx->keyschdec)
+  int rounds = ctx->rounds;
+  int r;
+  union
+  {
+    u32  tempu32[4];  /* Force correct alignment. */
+    byte temp[4][4];
+  } u;
+
+
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(a   )) ^ *((u32_a_t*)rk[rounds][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(a+ 4)) ^ *((u32_a_t*)rk[rounds][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(a+ 8)) ^ *((u32_a_t*)rk[rounds][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(a+12)) ^ *((u32_a_t*)rk[rounds][3]);
+
+  *((u32_a_t*)(b   ))    = (*((u32_a_t*)T5[u.temp[0][0]])
+                        ^ *((u32_a_t*)T6[u.temp[3][1]])
+                        ^ *((u32_a_t*)T7[u.temp[2][2]])
+                        ^ *((u32_a_t*)T8[u.temp[1][3]]));
+  *((u32_a_t*)(b+ 4))    = (*((u32_a_t*)T5[u.temp[1][0]])
+                        ^ *((u32_a_t*)T6[u.temp[0][1]])
+                        ^ *((u32_a_t*)T7[u.temp[3][2]])
+                        ^ *((u32_a_t*)T8[u.temp[2][3]]));
+  *((u32_a_t*)(b+ 8))    = (*((u32_a_t*)T5[u.temp[2][0]])
+                        ^ *((u32_a_t*)T6[u.temp[1][1]])
+                        ^ *((u32_a_t*)T7[u.temp[0][2]])
+                        ^ *((u32_a_t*)T8[u.temp[3][3]]));
+  *((u32_a_t*)(b+12))    = (*((u32_a_t*)T5[u.temp[3][0]])
+                        ^ *((u32_a_t*)T6[u.temp[2][1]])
+                        ^ *((u32_a_t*)T7[u.temp[1][2]])
+                        ^ *((u32_a_t*)T8[u.temp[0][3]]));
+
+  for (r = rounds-1; r > 1; r--)
+    {
+      *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[r][0]);
+      *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[r][1]);
+      *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[r][2]);
+      *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[r][3]);
+      *((u32_a_t*)(b   ))    = (*((u32_a_t*)T5[u.temp[0][0]])
+                            ^ *((u32_a_t*)T6[u.temp[3][1]])
+                            ^ *((u32_a_t*)T7[u.temp[2][2]])
+                            ^ *((u32_a_t*)T8[u.temp[1][3]]));
+      *((u32_a_t*)(b+ 4))    = (*((u32_a_t*)T5[u.temp[1][0]])
+                            ^ *((u32_a_t*)T6[u.temp[0][1]])
+                            ^ *((u32_a_t*)T7[u.temp[3][2]])
+                            ^ *((u32_a_t*)T8[u.temp[2][3]]));
+      *((u32_a_t*)(b+ 8))    = (*((u32_a_t*)T5[u.temp[2][0]])
+                            ^ *((u32_a_t*)T6[u.temp[1][1]])
+                            ^ *((u32_a_t*)T7[u.temp[0][2]])
+                            ^ *((u32_a_t*)T8[u.temp[3][3]]));
+      *((u32_a_t*)(b+12))    = (*((u32_a_t*)T5[u.temp[3][0]])
+                            ^ *((u32_a_t*)T6[u.temp[2][1]])
+                            ^ *((u32_a_t*)T7[u.temp[1][2]])
+                            ^ *((u32_a_t*)T8[u.temp[0][3]]));
+    }
+
+  /* Last round is special. */
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[1][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[1][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[1][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[1][3]);
+  b[ 0] = S5[u.temp[0][0]];
+  b[ 1] = S5[u.temp[3][1]];
+  b[ 2] = S5[u.temp[2][2]];
+  b[ 3] = S5[u.temp[1][3]];
+  b[ 4] = S5[u.temp[1][0]];
+  b[ 5] = S5[u.temp[0][1]];
+  b[ 6] = S5[u.temp[3][2]];
+  b[ 7] = S5[u.temp[2][3]];
+  b[ 8] = S5[u.temp[2][0]];
+  b[ 9] = S5[u.temp[1][1]];
+  b[10] = S5[u.temp[0][2]];
+  b[11] = S5[u.temp[3][3]];
+  b[12] = S5[u.temp[3][0]];
+  b[13] = S5[u.temp[2][1]];
+  b[14] = S5[u.temp[1][2]];
+  b[15] = S5[u.temp[0][3]];
+  *((u32_a_t*)(b   )) ^= *((u32_a_t*)rk[0][0]);
+  *((u32_a_t*)(b+ 4)) ^= *((u32_a_t*)rk[0][1]);
+  *((u32_a_t*)(b+ 8)) ^= *((u32_a_t*)rk[0][2]);
+  *((u32_a_t*)(b+12)) ^= *((u32_a_t*)rk[0][3]);
+#undef rk
+}
+
+
+/* Decrypt one block.  AX and BX may be the same. */
+static void
+do_decrypt (RIJNDAEL_context *ctx, byte *bx, const byte *ax)
+{
+  if ( !ctx->decryption_prepared )
+    {
+      prepare_decryption ( ctx );
+      _gcry_burn_stack (64);
+      ctx->decryption_prepared = 1;
+    }
+
+  /* BX and AX are not necessary correctly aligned.  Thus we might
+     need to copy them here.  We try to align to a 16 bytes. */
+  if (((size_t)ax & 0x0f) || ((size_t)bx & 0x0f))
+    {
+      union
+      {
+        u32  dummy[4];
+        byte a[16] ATTR_ALIGNED_16;
+      } a;
+      union
+      {
+        u32  dummy[4];
+        byte b[16] ATTR_ALIGNED_16;
+      } b;
+
+      memcpy (a.a, ax, 16);
+      do_decrypt_aligned (ctx, b.b, a.a);
+      memcpy (bx, b.b, 16);
+    }
+  else
+    {
+      do_decrypt_aligned (ctx, bx, ax);
+    }
+}
+
+
+
+
+static void
+rijndael_decrypt (void *context, byte *b, const byte *a)
+{
+  RIJNDAEL_context *ctx = context;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      do_padlock (ctx, 1, b, a);
+      _gcry_burn_stack (48 + 2*sizeof(int) /* FIXME */);
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      do_aesni (ctx, 1, b, a);
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      do_decrypt (ctx, b, a);
+      _gcry_burn_stack (56+2*sizeof(int));
+    }
+}
+
+
+/* Bulk decryption of complete blocks in CFB mode.  Caller needs to
+   make sure that IV is aligned on an unisgned lonhg boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+
+
+/* Bulk decryption of complete blocks in CBC mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+
+
+
+
+/* Run the self-tests for AES 128.  Returns NULL on success. */
+
+/* Run the self-tests for AES 192.  Returns NULL on success. */
+
+
+/* Run the self-tests for AES 256.  Returns NULL on success. */
+
+/* Run all the self-tests and return NULL on success.  This function
+   is used for the on-the-fly self-tests. */
+
+
+/* SP800-38a.pdf for AES-128.  */
+
+
+/* Complete selftest for AES-128 with all modes and driver code.  */
+
+/* Complete selftest for AES-192.  */
+
+
+/* Complete selftest for AES-256.  */
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static const char *rijndael_names[] =
+  {
+    "RIJNDAEL",
+    "AES128",
+    "AES-128",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.1", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.2", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.3", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.4", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes =
+  {
+    "AES", rijndael_names, rijndael_oids, 16, 128, sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rijndael",
+#endif
+  };
+
+static const char *rijndael192_names[] =
+  {
+    "RIJNDAEL192",
+    "AES-192",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael192_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.21", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.22", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.23", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.24", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes192 =
+  {
+    "AES192", rijndael192_names, rijndael192_oids, 16, 192, sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rijndael",
+#endif
+  };
+
+static const char *rijndael256_names[] =
+  {
+    "RIJNDAEL256",
+    "AES-256",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael256_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.41", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.42", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.43", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.44", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes256 =
+  {
+    "AES256", rijndael256_names, rijndael256_oids, 16, 256,
+    sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rijndael",
+#endif
+  };
+
+
+
+GRUB_MOD_INIT(gcry_rijndael)
+{
+  grub_cipher_register (&_gcry_cipher_spec_aes);
+  grub_cipher_register (&_gcry_cipher_spec_aes192);
+  grub_cipher_register (&_gcry_cipher_spec_aes256);
+}
+
+GRUB_MOD_FINI(gcry_rijndael)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_aes);
+  grub_cipher_unregister (&_gcry_cipher_spec_aes192);
+  grub_cipher_unregister (&_gcry_cipher_spec_aes256);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rmd.h b/grub-core/lib/libgcrypt-grub/cipher/rmd.h
new file mode 100644
index 0000000..75bb21f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rmd.h
@@ -0,0 +1,39 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+/* rmd.h - RIPE-MD hash functions
+ *	Copyright (C) 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_RMD_H
+#define G10_RMD_H
+
+
+/* We need this here because random.c must have direct access. */
+typedef struct
+{
+  u32  h0,h1,h2,h3,h4;
+  u32  nblocks;
+  byte buf[64];
+  int  count;
+} RMD160_CONTEXT;
+
+void _gcry_rmd160_init ( void *context );
+void _gcry_rmd160_mixblock ( RMD160_CONTEXT *hd, void *blockof64byte );
+
+#endif /*G10_RMD_H*/
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rmd160.c b/grub-core/lib/libgcrypt-grub/cipher/rmd160.c
new file mode 100644
index 0000000..620fe98
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rmd160.c
@@ -0,0 +1,565 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* rmd160.c  -	RIPE-MD160
+ * Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#include "g10lib.h"
+#include "rmd.h"
+#include "cipher.h" /* Only used for the rmd160_hash_buffer() prototype. */
+
+#include "bithelp.h"
+
+/*********************************
+ * RIPEMD-160 is not patented, see (as of 25.10.97)
+ *   http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
+ * Note that the code uses Little Endian byteorder, which is good for
+ * 386 etc, but we must add some conversion when used on a big endian box.
+ *
+ *
+ * Pseudo-code for RIPEMD-160
+ *
+ * RIPEMD-160 is an iterative hash function that operates on 32-bit words.
+ * The round function takes as input a 5-word chaining variable and a 16-word
+ * message block and maps this to a new chaining variable. All operations are
+ * defined on 32-bit words. Padding is identical to that of MD4.
+ *
+ *
+ * RIPEMD-160: definitions
+ *
+ *
+ *   nonlinear functions at bit level: exor, mux, -, mux, -
+ *
+ *   f(j, x, y, z) = x XOR y XOR z		  (0 <= j <= 15)
+ *   f(j, x, y, z) = (x AND y) OR (NOT(x) AND z)  (16 <= j <= 31)
+ *   f(j, x, y, z) = (x OR NOT(y)) XOR z	  (32 <= j <= 47)
+ *   f(j, x, y, z) = (x AND z) OR (y AND NOT(z))  (48 <= j <= 63)
+ *   f(j, x, y, z) = x XOR (y OR NOT(z))	  (64 <= j <= 79)
+ *
+ *
+ *   added constants (hexadecimal)
+ *
+ *   K(j) = 0x00000000	    (0 <= j <= 15)
+ *   K(j) = 0x5A827999	   (16 <= j <= 31)	int(2**30 x sqrt(2))
+ *   K(j) = 0x6ED9EBA1	   (32 <= j <= 47)	int(2**30 x sqrt(3))
+ *   K(j) = 0x8F1BBCDC	   (48 <= j <= 63)	int(2**30 x sqrt(5))
+ *   K(j) = 0xA953FD4E	   (64 <= j <= 79)	int(2**30 x sqrt(7))
+ *   K'(j) = 0x50A28BE6     (0 <= j <= 15)      int(2**30 x cbrt(2))
+ *   K'(j) = 0x5C4DD124    (16 <= j <= 31)      int(2**30 x cbrt(3))
+ *   K'(j) = 0x6D703EF3    (32 <= j <= 47)      int(2**30 x cbrt(5))
+ *   K'(j) = 0x7A6D76E9    (48 <= j <= 63)      int(2**30 x cbrt(7))
+ *   K'(j) = 0x00000000    (64 <= j <= 79)
+ *
+ *
+ *   selection of message word
+ *
+ *   r(j)      = j		      (0 <= j <= 15)
+ *   r(16..31) = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
+ *   r(32..47) = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
+ *   r(48..63) = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
+ *   r(64..79) = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+ *   r0(0..15) = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
+ *   r0(16..31)= 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
+ *   r0(32..47)= 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
+ *   r0(48..63)= 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
+ *   r0(64..79)= 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+ *
+ *
+ *   amount for rotate left (rol)
+ *
+ *   s(0..15)  = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
+ *   s(16..31) = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
+ *   s(32..47) = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
+ *   s(48..63) = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
+ *   s(64..79) = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+ *   s'(0..15) = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
+ *   s'(16..31)= 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
+ *   s'(32..47)= 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
+ *   s'(48..63)= 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
+ *   s'(64..79)= 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+ *
+ *
+ *   initial value (hexadecimal)
+ *
+ *   h0 = 0x67452301; h1 = 0xEFCDAB89; h2 = 0x98BADCFE; h3 = 0x10325476;
+ *							h4 = 0xC3D2E1F0;
+ *
+ *
+ * RIPEMD-160: pseudo-code
+ *
+ *   It is assumed that the message after padding consists of t 16-word blocks
+ *   that will be denoted with X[i][j], with 0 <= i <= t-1 and 0 <= j <= 15.
+ *   The symbol [+] denotes addition modulo 2**32 and rol_s denotes cyclic left
+ *   shift (rotate) over s positions.
+ *
+ *
+ *   for i := 0 to t-1 {
+ *	 A := h0; B := h1; C := h2; D = h3; E = h4;
+ *	 A' := h0; B' := h1; C' := h2; D' = h3; E' = h4;
+ *	 for j := 0 to 79 {
+ *	     T := rol_s(j)(A [+] f(j, B, C, D) [+] X[i][r(j)] [+] K(j)) [+] E;
+ *	     A := E; E := D; D := rol_10(C); C := B; B := T;
+ *	     T := rol_s'(j)(A' [+] f(79-j, B', C', D') [+] X[i][r'(j)]
+						       [+] K'(j)) [+] E';
+ *	     A' := E'; E' := D'; D' := rol_10(C'); C' := B'; B' := T;
+ *	 }
+ *	 T := h1 [+] C [+] D'; h1 := h2 [+] D [+] E'; h2 := h3 [+] E [+] A';
+ *	 h3 := h4 [+] A [+] B'; h4 := h0 [+] B [+] C'; h0 := T;
+ *   }
+ */
+
+/* Some examples:
+ * ""                    9c1185a5c5e9fc54612808977ee8f548b2258d31
+ * "a"                   0bdc9d2d256b3ee9daae347be6f4dc835a467ffe
+ * "abc"                 8eb208f7e05d987a9b044a8e98c6b087f15a0bfc
+ * "message digest"      5d0689ef49d2fae572b881b123a85ffa21595f36
+ * "a...z"               f71c27109c692c1b56bbdceb5b9d2865b3708dbc
+ * "abcdbcde...nopq"     12a053384a9c0c88e405a06c27dcf49ada62eb2b
+ * "A...Za...z0...9"     b0e20b6e3116640286ed3a87a5713079b21f5189
+ * 8 times "1234567890"  9b752e45573d4b39f4dbd3323cab82bf63326bfb
+ * 1 million times "a"   52783243c1697bdbe16d37f97f68f08325dc1528
+ */
+
+
+void
+_gcry_rmd160_init (void *context)
+{
+  RMD160_CONTEXT *hd = context;
+
+  hd->h0 = 0x67452301;
+  hd->h1 = 0xEFCDAB89;
+  hd->h2 = 0x98BADCFE;
+  hd->h3 = 0x10325476;
+  hd->h4 = 0xC3D2E1F0;
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+
+/****************
+ * Transform the message X which consists of 16 32-bit-words
+ */
+static void
+transform ( RMD160_CONTEXT *hd, const unsigned char *data )
+{
+  register u32 a,b,c,d,e;
+  u32 aa,bb,cc,dd,ee,t;
+#ifdef WORDS_BIGENDIAN
+  u32 x[16];
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for (i=0, p1=data, p2=(byte*)x; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *p1++;
+        p2[2] = *p1++;
+        p2[1] = *p1++;
+        p2[0] = *p1++;
+      }
+  }
+#else
+  /* This version is better because it is always aligned;
+   * The performance penalty on a 586-100 is about 6% which
+   * is acceptable - because the data is more local it might
+   * also be possible that this is faster on some machines.
+   * This function (when compiled with -02 on gcc 2.7.2)
+   * executes on a 586-100 (39.73 bogomips) at about 1900kb/sec;
+   * [measured with a 4MB data and "gpgm --print-md rmd160"] */
+  u32 x[16];
+  memcpy( x, data, 64 );
+#endif
+
+
+#define K0  0x00000000
+#define K1  0x5A827999
+#define K2  0x6ED9EBA1
+#define K3  0x8F1BBCDC
+#define K4  0xA953FD4E
+#define KK0 0x50A28BE6
+#define KK1 0x5C4DD124
+#define KK2 0x6D703EF3
+#define KK3 0x7A6D76E9
+#define KK4 0x00000000
+#define F0(x,y,z)   ( (x) ^ (y) ^ (z) )
+#define F1(x,y,z)   ( ((x) & (y)) | (~(x) & (z)) )
+#define F2(x,y,z)   ( ((x) | ~(y)) ^ (z) )
+#define F3(x,y,z)   ( ((x) & (z)) | ((y) & ~(z)) )
+#define F4(x,y,z)   ( (x) ^ ((y) | ~(z)) )
+#define R(a,b,c,d,e,f,k,r,s) do { t = a + f(b,c,d) + k + x[r]; \
+				  a = rol(t,s) + e;	       \
+				  c = rol(c,10);	       \
+				} while(0)
+
+  /* left lane */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  R( a, b, c, d, e, F0, K0,  0, 11 );
+  R( e, a, b, c, d, F0, K0,  1, 14 );
+  R( d, e, a, b, c, F0, K0,  2, 15 );
+  R( c, d, e, a, b, F0, K0,  3, 12 );
+  R( b, c, d, e, a, F0, K0,  4,  5 );
+  R( a, b, c, d, e, F0, K0,  5,  8 );
+  R( e, a, b, c, d, F0, K0,  6,  7 );
+  R( d, e, a, b, c, F0, K0,  7,  9 );
+  R( c, d, e, a, b, F0, K0,  8, 11 );
+  R( b, c, d, e, a, F0, K0,  9, 13 );
+  R( a, b, c, d, e, F0, K0, 10, 14 );
+  R( e, a, b, c, d, F0, K0, 11, 15 );
+  R( d, e, a, b, c, F0, K0, 12,  6 );
+  R( c, d, e, a, b, F0, K0, 13,  7 );
+  R( b, c, d, e, a, F0, K0, 14,  9 );
+  R( a, b, c, d, e, F0, K0, 15,  8 );
+  R( e, a, b, c, d, F1, K1,  7,  7 );
+  R( d, e, a, b, c, F1, K1,  4,  6 );
+  R( c, d, e, a, b, F1, K1, 13,  8 );
+  R( b, c, d, e, a, F1, K1,  1, 13 );
+  R( a, b, c, d, e, F1, K1, 10, 11 );
+  R( e, a, b, c, d, F1, K1,  6,  9 );
+  R( d, e, a, b, c, F1, K1, 15,  7 );
+  R( c, d, e, a, b, F1, K1,  3, 15 );
+  R( b, c, d, e, a, F1, K1, 12,  7 );
+  R( a, b, c, d, e, F1, K1,  0, 12 );
+  R( e, a, b, c, d, F1, K1,  9, 15 );
+  R( d, e, a, b, c, F1, K1,  5,  9 );
+  R( c, d, e, a, b, F1, K1,  2, 11 );
+  R( b, c, d, e, a, F1, K1, 14,  7 );
+  R( a, b, c, d, e, F1, K1, 11, 13 );
+  R( e, a, b, c, d, F1, K1,  8, 12 );
+  R( d, e, a, b, c, F2, K2,  3, 11 );
+  R( c, d, e, a, b, F2, K2, 10, 13 );
+  R( b, c, d, e, a, F2, K2, 14,  6 );
+  R( a, b, c, d, e, F2, K2,  4,  7 );
+  R( e, a, b, c, d, F2, K2,  9, 14 );
+  R( d, e, a, b, c, F2, K2, 15,  9 );
+  R( c, d, e, a, b, F2, K2,  8, 13 );
+  R( b, c, d, e, a, F2, K2,  1, 15 );
+  R( a, b, c, d, e, F2, K2,  2, 14 );
+  R( e, a, b, c, d, F2, K2,  7,  8 );
+  R( d, e, a, b, c, F2, K2,  0, 13 );
+  R( c, d, e, a, b, F2, K2,  6,  6 );
+  R( b, c, d, e, a, F2, K2, 13,  5 );
+  R( a, b, c, d, e, F2, K2, 11, 12 );
+  R( e, a, b, c, d, F2, K2,  5,  7 );
+  R( d, e, a, b, c, F2, K2, 12,  5 );
+  R( c, d, e, a, b, F3, K3,  1, 11 );
+  R( b, c, d, e, a, F3, K3,  9, 12 );
+  R( a, b, c, d, e, F3, K3, 11, 14 );
+  R( e, a, b, c, d, F3, K3, 10, 15 );
+  R( d, e, a, b, c, F3, K3,  0, 14 );
+  R( c, d, e, a, b, F3, K3,  8, 15 );
+  R( b, c, d, e, a, F3, K3, 12,  9 );
+  R( a, b, c, d, e, F3, K3,  4,  8 );
+  R( e, a, b, c, d, F3, K3, 13,  9 );
+  R( d, e, a, b, c, F3, K3,  3, 14 );
+  R( c, d, e, a, b, F3, K3,  7,  5 );
+  R( b, c, d, e, a, F3, K3, 15,  6 );
+  R( a, b, c, d, e, F3, K3, 14,  8 );
+  R( e, a, b, c, d, F3, K3,  5,  6 );
+  R( d, e, a, b, c, F3, K3,  6,  5 );
+  R( c, d, e, a, b, F3, K3,  2, 12 );
+  R( b, c, d, e, a, F4, K4,  4,  9 );
+  R( a, b, c, d, e, F4, K4,  0, 15 );
+  R( e, a, b, c, d, F4, K4,  5,  5 );
+  R( d, e, a, b, c, F4, K4,  9, 11 );
+  R( c, d, e, a, b, F4, K4,  7,  6 );
+  R( b, c, d, e, a, F4, K4, 12,  8 );
+  R( a, b, c, d, e, F4, K4,  2, 13 );
+  R( e, a, b, c, d, F4, K4, 10, 12 );
+  R( d, e, a, b, c, F4, K4, 14,  5 );
+  R( c, d, e, a, b, F4, K4,  1, 12 );
+  R( b, c, d, e, a, F4, K4,  3, 13 );
+  R( a, b, c, d, e, F4, K4,  8, 14 );
+  R( e, a, b, c, d, F4, K4, 11, 11 );
+  R( d, e, a, b, c, F4, K4,  6,  8 );
+  R( c, d, e, a, b, F4, K4, 15,  5 );
+  R( b, c, d, e, a, F4, K4, 13,  6 );
+
+  aa = a; bb = b; cc = c; dd = d; ee = e;
+
+  /* right lane */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  R( a, b, c, d, e, F4, KK0,	5,  8);
+  R( e, a, b, c, d, F4, KK0, 14,  9);
+  R( d, e, a, b, c, F4, KK0,	7,  9);
+  R( c, d, e, a, b, F4, KK0,	0, 11);
+  R( b, c, d, e, a, F4, KK0,	9, 13);
+  R( a, b, c, d, e, F4, KK0,	2, 15);
+  R( e, a, b, c, d, F4, KK0, 11, 15);
+  R( d, e, a, b, c, F4, KK0,	4,  5);
+  R( c, d, e, a, b, F4, KK0, 13,  7);
+  R( b, c, d, e, a, F4, KK0,	6,  7);
+  R( a, b, c, d, e, F4, KK0, 15,  8);
+  R( e, a, b, c, d, F4, KK0,	8, 11);
+  R( d, e, a, b, c, F4, KK0,	1, 14);
+  R( c, d, e, a, b, F4, KK0, 10, 14);
+  R( b, c, d, e, a, F4, KK0,	3, 12);
+  R( a, b, c, d, e, F4, KK0, 12,  6);
+  R( e, a, b, c, d, F3, KK1,	6,  9);
+  R( d, e, a, b, c, F3, KK1, 11, 13);
+  R( c, d, e, a, b, F3, KK1,	3, 15);
+  R( b, c, d, e, a, F3, KK1,	7,  7);
+  R( a, b, c, d, e, F3, KK1,	0, 12);
+  R( e, a, b, c, d, F3, KK1, 13,  8);
+  R( d, e, a, b, c, F3, KK1,	5,  9);
+  R( c, d, e, a, b, F3, KK1, 10, 11);
+  R( b, c, d, e, a, F3, KK1, 14,  7);
+  R( a, b, c, d, e, F3, KK1, 15,  7);
+  R( e, a, b, c, d, F3, KK1,	8, 12);
+  R( d, e, a, b, c, F3, KK1, 12,  7);
+  R( c, d, e, a, b, F3, KK1,	4,  6);
+  R( b, c, d, e, a, F3, KK1,	9, 15);
+  R( a, b, c, d, e, F3, KK1,	1, 13);
+  R( e, a, b, c, d, F3, KK1,	2, 11);
+  R( d, e, a, b, c, F2, KK2, 15,  9);
+  R( c, d, e, a, b, F2, KK2,	5,  7);
+  R( b, c, d, e, a, F2, KK2,	1, 15);
+  R( a, b, c, d, e, F2, KK2,	3, 11);
+  R( e, a, b, c, d, F2, KK2,	7,  8);
+  R( d, e, a, b, c, F2, KK2, 14,  6);
+  R( c, d, e, a, b, F2, KK2,	6,  6);
+  R( b, c, d, e, a, F2, KK2,	9, 14);
+  R( a, b, c, d, e, F2, KK2, 11, 12);
+  R( e, a, b, c, d, F2, KK2,	8, 13);
+  R( d, e, a, b, c, F2, KK2, 12,  5);
+  R( c, d, e, a, b, F2, KK2,	2, 14);
+  R( b, c, d, e, a, F2, KK2, 10, 13);
+  R( a, b, c, d, e, F2, KK2,	0, 13);
+  R( e, a, b, c, d, F2, KK2,	4,  7);
+  R( d, e, a, b, c, F2, KK2, 13,  5);
+  R( c, d, e, a, b, F1, KK3,	8, 15);
+  R( b, c, d, e, a, F1, KK3,	6,  5);
+  R( a, b, c, d, e, F1, KK3,	4,  8);
+  R( e, a, b, c, d, F1, KK3,	1, 11);
+  R( d, e, a, b, c, F1, KK3,	3, 14);
+  R( c, d, e, a, b, F1, KK3, 11, 14);
+  R( b, c, d, e, a, F1, KK3, 15,  6);
+  R( a, b, c, d, e, F1, KK3,	0, 14);
+  R( e, a, b, c, d, F1, KK3,	5,  6);
+  R( d, e, a, b, c, F1, KK3, 12,  9);
+  R( c, d, e, a, b, F1, KK3,	2, 12);
+  R( b, c, d, e, a, F1, KK3, 13,  9);
+  R( a, b, c, d, e, F1, KK3,	9, 12);
+  R( e, a, b, c, d, F1, KK3,	7,  5);
+  R( d, e, a, b, c, F1, KK3, 10, 15);
+  R( c, d, e, a, b, F1, KK3, 14,  8);
+  R( b, c, d, e, a, F0, KK4, 12,  8);
+  R( a, b, c, d, e, F0, KK4, 15,  5);
+  R( e, a, b, c, d, F0, KK4, 10, 12);
+  R( d, e, a, b, c, F0, KK4,	4,  9);
+  R( c, d, e, a, b, F0, KK4,	1, 12);
+  R( b, c, d, e, a, F0, KK4,	5,  5);
+  R( a, b, c, d, e, F0, KK4,	8, 14);
+  R( e, a, b, c, d, F0, KK4,	7,  6);
+  R( d, e, a, b, c, F0, KK4,	6,  8);
+  R( c, d, e, a, b, F0, KK4,	2, 13);
+  R( b, c, d, e, a, F0, KK4, 13,  6);
+  R( a, b, c, d, e, F0, KK4, 14,  5);
+  R( e, a, b, c, d, F0, KK4,	0, 15);
+  R( d, e, a, b, c, F0, KK4,	3, 13);
+  R( c, d, e, a, b, F0, KK4,	9, 11);
+  R( b, c, d, e, a, F0, KK4, 11, 11);
+
+
+  t	   = hd->h1 + d + cc;
+  hd->h1 = hd->h2 + e + dd;
+  hd->h2 = hd->h3 + a + ee;
+  hd->h3 = hd->h4 + b + aa;
+  hd->h4 = hd->h0 + c + bb;
+  hd->h0 = t;
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+rmd160_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  RMD160_CONTEXT *hd = context;
+
+  if( hd->count == 64 )  /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (108+5*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      rmd160_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (108+5*sizeof(void*));
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+/****************
+ * Apply the rmd160 transform function on the buffer which must have
+ * a length 64 bytes. Do not use this function together with the
+ * other functions, use rmd160_init to initialize internal variables.
+ * Returns: 16 bytes in buffer with the mixed contentes of buffer.
+ */
+
+
+/* The routine terminates the computation
+ */
+
+static void
+rmd160_final( void *context )
+{
+  RMD160_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  rmd160_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      rmd160_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (108+5*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->h##a	   ; *p++ = hd->h##a >> 8;	\
+	          *p++ = hd->h##a >> 16; *p++ = hd->h##a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+#undef X
+}
+
+static byte *
+rmd160_read( void *context )
+{
+  RMD160_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/****************
+ * Shortcut functions which puts the hash value of the supplied buffer
+ * into outbuf which must have a size of 20 bytes.
+ */
+
+static byte asn[15] = /* Object ID is 1.3.36.3.2.1 */
+  { 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x24, 0x03,
+    0x02, 0x01, 0x05, 0x00, 0x04, 0x14 };
+
+static gcry_md_oid_spec_t oid_spec_rmd160[] =
+  {
+    /* rsaSignatureWithripemd160 */
+    { "1.3.36.3.3.1.2" },
+    /* TeleTrust hash algorithm.  */
+    { "1.3.36.3.2.1" },
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_rmd160 =
+  {
+    "RIPEMD160", asn, DIM (asn), oid_spec_rmd160, 20,
+    _gcry_rmd160_init, rmd160_write, rmd160_final, rmd160_read,
+    sizeof (RMD160_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rmd160",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_rmd160)
+{
+  COMPILE_TIME_ASSERT(sizeof (RMD160_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_rmd160);
+}
+
+GRUB_MOD_FINI(gcry_rmd160)
+{
+  grub_md_unregister (&_gcry_digest_spec_rmd160);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/rsa.c b/grub-core/lib/libgcrypt-grub/cipher/rsa.c
new file mode 100644
index 0000000..6e0187b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/rsa.c
@@ -0,0 +1,395 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* rsa.c - RSA implementation
+ * Copyright (C) 1997, 1998, 1999 by Werner Koch (dd9jn)
+ * Copyright (C) 2000, 2001, 2002, 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This code uses an algorithm protected by U.S. Patent #4,405,829
+   which expired on September 20, 2000.  The patent holder placed that
+   patent into the public domain on Sep 6th, 2000.
+*/
+
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+
+typedef struct
+{
+  gcry_mpi_t n;	    /* modulus */
+  gcry_mpi_t e;	    /* exponent */
+} RSA_public_key;
+
+
+typedef struct
+{
+  gcry_mpi_t n;	    /* public modulus */
+  gcry_mpi_t e;	    /* public exponent */
+  gcry_mpi_t d;	    /* exponent */
+  gcry_mpi_t p;	    /* prime  p. */
+  gcry_mpi_t q;	    /* prime  q. */
+  gcry_mpi_t u;	    /* inverse of p mod q. */
+} RSA_secret_key;
+
+
+/* A sample 1024 bit RSA key used for the selftests.  */
+/* A sample 1024 bit RSA key used for the selftests (public only).  */
+
+
+
+
+static int  check_secret_key (RSA_secret_key *sk);
+static void public (gcry_mpi_t output, gcry_mpi_t input, RSA_public_key *skey);
+
+
+/* Check that a freshly generated key actually works.  Returns 0 on success. */
+
+
+/* Callback used by the prime generation to test whether the exponent
+   is suitable. Returns 0 if the test has been passed. */
+
+/****************
+ * Generate a key pair with a key of size NBITS.
+ * USE_E = 0 let Libcgrypt decide what exponent to use.
+ *       = 1 request the use of a "secure" exponent; this is required by some
+ *           specification to be 65537.
+ *       > 2 Use this public exponent.  If the given exponent
+ *           is not odd one is internally added to it.
+ * TRANSIENT_KEY:  If true, generate the primes using the standard RNG.
+ * Returns: 2 structures filled with all needed values
+ */
+
+
+/* Helper for generate_x931.  */
+
+
+/* Helper for generate_x931.  */
+
+
+
+/* Variant of the standard key generation code using the algorithm
+   from X9.31.  Using this algorithm has the advantage that the
+   generation can be made deterministic which is required for CAVS
+   testing.  */
+
+
+/****************
+ * Test whether the secret key is valid.
+ * Returns: true if this is a valid key.
+ */
+static int
+check_secret_key( RSA_secret_key *sk )
+{
+  int rc;
+  gcry_mpi_t temp = mpi_alloc( mpi_get_nlimbs(sk->p)*2 );
+
+  mpi_mul(temp, sk->p, sk->q );
+  rc = mpi_cmp( temp, sk->n );
+  mpi_free(temp);
+  return !rc;
+}
+
+
+
+/****************
+ * Public key operation. Encrypt INPUT with PKEY and put result into OUTPUT.
+ *
+ *	c = m^e mod n
+ *
+ * Where c is OUTPUT, m is INPUT and e,n are elements of PKEY.
+ */
+static void
+public(gcry_mpi_t output, gcry_mpi_t input, RSA_public_key *pkey )
+{
+  if( output == input )  /* powm doesn't like output and input the same */
+    {
+      gcry_mpi_t x = mpi_alloc( mpi_get_nlimbs(input)*2 );
+      mpi_powm( x, input, pkey->e, pkey->n );
+      mpi_set(output, x);
+      mpi_free(x);
+    }
+  else
+    mpi_powm( output, input, pkey->e, pkey->n );
+}
+
+#if 0
+static void
+stronger_key_check ( RSA_secret_key *skey )
+{
+  gcry_mpi_t t = mpi_alloc_secure ( 0 );
+  gcry_mpi_t t1 = mpi_alloc_secure ( 0 );
+  gcry_mpi_t t2 = mpi_alloc_secure ( 0 );
+  gcry_mpi_t phi = mpi_alloc_secure ( 0 );
+
+  /* check that n == p * q */
+  mpi_mul( t, skey->p, skey->q);
+  if (mpi_cmp( t, skey->n) )
+    log_info ( "RSA Oops: n != p * q\n" );
+
+  /* check that p is less than q */
+  if( mpi_cmp( skey->p, skey->q ) > 0 )
+    {
+      log_info ("RSA Oops: p >= q - fixed\n");
+      _gcry_mpi_swap ( skey->p, skey->q);
+    }
+
+    /* check that e divides neither p-1 nor q-1 */
+    mpi_sub_ui(t, skey->p, 1 );
+    mpi_fdiv_r(t, t, skey->e );
+    if ( !mpi_cmp_ui( t, 0) )
+        log_info ( "RSA Oops: e divides p-1\n" );
+    mpi_sub_ui(t, skey->q, 1 );
+    mpi_fdiv_r(t, t, skey->e );
+    if ( !mpi_cmp_ui( t, 0) )
+        log_info ( "RSA Oops: e divides q-1\n" );
+
+    /* check that d is correct */
+    mpi_sub_ui( t1, skey->p, 1 );
+    mpi_sub_ui( t2, skey->q, 1 );
+    mpi_mul( phi, t1, t2 );
+    gcry_mpi_gcd(t, t1, t2);
+    mpi_fdiv_q(t, phi, t);
+    mpi_invm(t, skey->e, t );
+    if ( mpi_cmp(t, skey->d ) )
+      {
+        log_info ( "RSA Oops: d is wrong - fixed\n");
+        mpi_set (skey->d, t);
+        _gcry_log_mpidump ("  fixed d", skey->d);
+      }
+
+    /* check for correctness of u */
+    mpi_invm(t, skey->p, skey->q );
+    if ( mpi_cmp(t, skey->u ) )
+      {
+        log_info ( "RSA Oops: u is wrong - fixed\n");
+        mpi_set (skey->u, t);
+        _gcry_log_mpidump ("  fixed u", skey->u);
+      }
+
+    log_info ( "RSA secret key check finished\n");
+
+    mpi_free (t);
+    mpi_free (t1);
+    mpi_free (t2);
+    mpi_free (phi);
+}
+#endif
+
+
+
+/****************
+ * Secret key operation. Encrypt INPUT with SKEY and put result into OUTPUT.
+ *
+ *	m = c^d mod n
+ *
+ * Or faster:
+ *
+ *      m1 = c ^ (d mod (p-1)) mod p
+ *      m2 = c ^ (d mod (q-1)) mod q
+ *      h = u * (m2 - m1) mod q
+ *      m = m1 + h * p
+ *
+ * Where m is OUTPUT, c is INPUT and d,n,p,q,u are elements of SKEY.
+ */
+
+
+
+/* Perform RSA blinding.  */
+
+/* Undo RSA blinding.  */
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+
+
+
+#define rsa_generate 0
+
+static gcry_err_code_t
+rsa_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  RSA_secret_key sk;
+
+  (void)algo;
+
+  sk.n = skey[0];
+  sk.e = skey[1];
+  sk.d = skey[2];
+  sk.p = skey[3];
+  sk.q = skey[4];
+  sk.u = skey[5];
+
+  if (!sk.p || !sk.q || !sk.u)
+    err = GPG_ERR_NO_OBJ;  /* To check the key we need the optional
+                              parameters. */
+  else if (!check_secret_key (&sk))
+    err = GPG_ERR_BAD_SECKEY;
+
+  return err;
+}
+
+
+static gcry_err_code_t
+rsa_encrypt (int algo, gcry_mpi_t *resarr, gcry_mpi_t data,
+             gcry_mpi_t *pkey, int flags)
+{
+  RSA_public_key pk;
+
+  (void)algo;
+  (void)flags;
+
+  pk.n = pkey[0];
+  pk.e = pkey[1];
+  resarr[0] = mpi_alloc (mpi_get_nlimbs (pk.n));
+  public (resarr[0], data, &pk);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+#define rsa_decrypt 0
+
+#define rsa_sign 0
+
+static gcry_err_code_t
+rsa_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+		  int (*cmp) (void *opaque, gcry_mpi_t tmp),
+		  void *opaquev)
+{
+  RSA_public_key pk;
+  gcry_mpi_t result;
+  gcry_err_code_t rc;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  pk.n = pkey[0];
+  pk.e = pkey[1];
+  result = gcry_mpi_new ( 160 );
+  public( result, data[0], &pk );
+#ifdef IS_DEVELOPMENT_VERSION
+  if (DBG_CIPHER)
+    {
+      log_mpidump ("rsa verify result:", result );
+      log_mpidump ("             hash:", hash );
+    }
+#endif /*IS_DEVELOPMENT_VERSION*/
+  if (cmp)
+    rc = (*cmp) (opaquev, result);
+  else
+    rc = mpi_cmp (result, hash) ? GPG_ERR_BAD_SIGNATURE : GPG_ERR_NO_ERROR;
+  gcry_mpi_release (result);
+
+  return rc;
+}
+
+
+static unsigned int
+rsa_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+/* Compute a keygrip.  MD is the hash context which we are going to
+   update.  KEYPARAM is an S-expression with the key parameters, this
+   is usually a public key but may also be a secret key.  An example
+   of such an S-expression is:
+
+      (rsa
+        (n #00B...#)
+        (e #010001#))
+
+   PKCS-15 says that for RSA only the modulus should be hashed -
+   however, it is not clear whether this is meant to use the raw bytes
+   (assuming this is an unsigned integer) or whether the DER required
+   0 should be prefixed.  We hash the raw bytes.  */
+
+
+
+
+/*
+     Self-test section.
+ */
+
+
+
+
+/* Given an S-expression ENCR_DATA of the form:
+
+   (enc-val
+    (rsa
+     (a a-value)))
+
+   as returned by gcry_pk_decrypt, return the the A-VALUE.  On error,
+   return NULL.  */
+
+
+
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static const char *rsa_names[] =
+  {
+    "rsa",
+    "openpgp-rsa",
+    "oid.1.2.840.113549.1.1.1",
+    NULL,
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_rsa =
+  {
+    "RSA", rsa_names,
+    "ne", "nedpqu", "a", "s", "n",
+    GCRY_PK_USAGE_SIGN | GCRY_PK_USAGE_ENCR,
+    rsa_generate,
+    rsa_check_secret_key,
+    rsa_encrypt,
+    rsa_decrypt,
+    rsa_sign,
+    rsa_verify,
+    rsa_get_nbits,
+#ifdef GRUB_UTIL
+    .modname = "gcry_rsa",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_rsa)
+{
+  grub_crypto_pk_rsa = &_gcry_pubkey_spec_rsa;
+}
+
+GRUB_MOD_FINI(gcry_rsa)
+{
+  grub_crypto_pk_rsa = 0;
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/seed.c b/grub-core/lib/libgcrypt-grub/cipher/seed.c
new file mode 100644
index 0000000..087e27b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/seed.c
@@ -0,0 +1,461 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* SEED for libgcrypt
+ *	Copyright (C) 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --
+ * This implementation was provided for libgcrypt in public domain
+ * by Hye-Shik Chang <perky@FreeBSD.org>, July 2006.
+ */
+
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#define NUMKC	16
+
+#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ \
+		    ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
+#define PUTU32(ct, st) { (ct)[0] = (byte)((st) >> 24); \
+			 (ct)[1] = (byte)((st) >> 16); \
+			 (ct)[2] = (byte)((st) >>  8); \
+			 (ct)[3] = (byte)(st); }
+
+union wordbuf
+{
+  u32 w;
+  byte b[4];
+};
+
+#ifdef WORDS_BIGENDIAN
+#define b0  b[3]
+#define b1  b[2]
+#define b2  b[1]
+#define b3  b[0]
+#else
+#define b0  b[0]
+#define b1  b[1]
+#define b2  b[2]
+#define b3  b[3]
+#endif
+
+
+typedef struct
+{
+  u32 keyschedule[32];
+} SEED_context;
+
+static const u32 SS0[256] = {
+    0x2989a1a8, 0x05858184, 0x16c6d2d4, 0x13c3d3d0, 0x14445054, 0x1d0d111c,
+    0x2c8ca0ac, 0x25052124, 0x1d4d515c, 0x03434340, 0x18081018, 0x1e0e121c,
+    0x11415150, 0x3cccf0fc, 0x0acac2c8, 0x23436360, 0x28082028, 0x04444044,
+    0x20002020, 0x1d8d919c, 0x20c0e0e0, 0x22c2e2e0, 0x08c8c0c8, 0x17071314,
+    0x2585a1a4, 0x0f8f838c, 0x03030300, 0x3b4b7378, 0x3b8bb3b8, 0x13031310,
+    0x12c2d2d0, 0x2ecee2ec, 0x30407070, 0x0c8c808c, 0x3f0f333c, 0x2888a0a8,
+    0x32023230, 0x1dcdd1dc, 0x36c6f2f4, 0x34447074, 0x2ccce0ec, 0x15859194,
+    0x0b0b0308, 0x17475354, 0x1c4c505c, 0x1b4b5358, 0x3d8db1bc, 0x01010100,
+    0x24042024, 0x1c0c101c, 0x33437370, 0x18889098, 0x10001010, 0x0cccc0cc,
+    0x32c2f2f0, 0x19c9d1d8, 0x2c0c202c, 0x27c7e3e4, 0x32427270, 0x03838380,
+    0x1b8b9398, 0x11c1d1d0, 0x06868284, 0x09c9c1c8, 0x20406060, 0x10405050,
+    0x2383a3a0, 0x2bcbe3e8, 0x0d0d010c, 0x3686b2b4, 0x1e8e929c, 0x0f4f434c,
+    0x3787b3b4, 0x1a4a5258, 0x06c6c2c4, 0x38487078, 0x2686a2a4, 0x12021210,
+    0x2f8fa3ac, 0x15c5d1d4, 0x21416160, 0x03c3c3c0, 0x3484b0b4, 0x01414140,
+    0x12425250, 0x3d4d717c, 0x0d8d818c, 0x08080008, 0x1f0f131c, 0x19899198,
+    0x00000000, 0x19091118, 0x04040004, 0x13435350, 0x37c7f3f4, 0x21c1e1e0,
+    0x3dcdf1fc, 0x36467274, 0x2f0f232c, 0x27072324, 0x3080b0b0, 0x0b8b8388,
+    0x0e0e020c, 0x2b8ba3a8, 0x2282a2a0, 0x2e4e626c, 0x13839390, 0x0d4d414c,
+    0x29496168, 0x3c4c707c, 0x09090108, 0x0a0a0208, 0x3f8fb3bc, 0x2fcfe3ec,
+    0x33c3f3f0, 0x05c5c1c4, 0x07878384, 0x14041014, 0x3ecef2fc, 0x24446064,
+    0x1eced2dc, 0x2e0e222c, 0x0b4b4348, 0x1a0a1218, 0x06060204, 0x21012120,
+    0x2b4b6368, 0x26466264, 0x02020200, 0x35c5f1f4, 0x12829290, 0x0a8a8288,
+    0x0c0c000c, 0x3383b3b0, 0x3e4e727c, 0x10c0d0d0, 0x3a4a7278, 0x07474344,
+    0x16869294, 0x25c5e1e4, 0x26062224, 0x00808080, 0x2d8da1ac, 0x1fcfd3dc,
+    0x2181a1a0, 0x30003030, 0x37073334, 0x2e8ea2ac, 0x36063234, 0x15051114,
+    0x22022220, 0x38083038, 0x34c4f0f4, 0x2787a3a4, 0x05454144, 0x0c4c404c,
+    0x01818180, 0x29c9e1e8, 0x04848084, 0x17879394, 0x35053134, 0x0bcbc3c8,
+    0x0ecec2cc, 0x3c0c303c, 0x31417170, 0x11011110, 0x07c7c3c4, 0x09898188,
+    0x35457174, 0x3bcbf3f8, 0x1acad2d8, 0x38c8f0f8, 0x14849094, 0x19495158,
+    0x02828280, 0x04c4c0c4, 0x3fcff3fc, 0x09494148, 0x39093138, 0x27476364,
+    0x00c0c0c0, 0x0fcfc3cc, 0x17c7d3d4, 0x3888b0b8, 0x0f0f030c, 0x0e8e828c,
+    0x02424240, 0x23032320, 0x11819190, 0x2c4c606c, 0x1bcbd3d8, 0x2484a0a4,
+    0x34043034, 0x31c1f1f0, 0x08484048, 0x02c2c2c0, 0x2f4f636c, 0x3d0d313c,
+    0x2d0d212c, 0x00404040, 0x3e8eb2bc, 0x3e0e323c, 0x3c8cb0bc, 0x01c1c1c0,
+    0x2a8aa2a8, 0x3a8ab2b8, 0x0e4e424c, 0x15455154, 0x3b0b3338, 0x1cccd0dc,
+    0x28486068, 0x3f4f737c, 0x1c8c909c, 0x18c8d0d8, 0x0a4a4248, 0x16465254,
+    0x37477374, 0x2080a0a0, 0x2dcde1ec, 0x06464244, 0x3585b1b4, 0x2b0b2328,
+    0x25456164, 0x3acaf2f8, 0x23c3e3e0, 0x3989b1b8, 0x3181b1b0, 0x1f8f939c,
+    0x1e4e525c, 0x39c9f1f8, 0x26c6e2e4, 0x3282b2b0, 0x31013130, 0x2acae2e8,
+    0x2d4d616c, 0x1f4f535c, 0x24c4e0e4, 0x30c0f0f0, 0x0dcdc1cc, 0x08888088,
+    0x16061214, 0x3a0a3238, 0x18485058, 0x14c4d0d4, 0x22426260, 0x29092128,
+    0x07070304, 0x33033330, 0x28c8e0e8, 0x1b0b1318, 0x05050104, 0x39497178,
+    0x10809090, 0x2a4a6268, 0x2a0a2228, 0x1a8a9298,
+};
+
+static const u32 SS1[256] = {
+    0x38380830, 0xe828c8e0, 0x2c2d0d21, 0xa42686a2, 0xcc0fcfc3, 0xdc1eced2,
+    0xb03383b3, 0xb83888b0, 0xac2f8fa3, 0x60204060, 0x54154551, 0xc407c7c3,
+    0x44044440, 0x6c2f4f63, 0x682b4b63, 0x581b4b53, 0xc003c3c3, 0x60224262,
+    0x30330333, 0xb43585b1, 0x28290921, 0xa02080a0, 0xe022c2e2, 0xa42787a3,
+    0xd013c3d3, 0x90118191, 0x10110111, 0x04060602, 0x1c1c0c10, 0xbc3c8cb0,
+    0x34360632, 0x480b4b43, 0xec2fcfe3, 0x88088880, 0x6c2c4c60, 0xa82888a0,
+    0x14170713, 0xc404c4c0, 0x14160612, 0xf434c4f0, 0xc002c2c2, 0x44054541,
+    0xe021c1e1, 0xd416c6d2, 0x3c3f0f33, 0x3c3d0d31, 0x8c0e8e82, 0x98188890,
+    0x28280820, 0x4c0e4e42, 0xf436c6f2, 0x3c3e0e32, 0xa42585a1, 0xf839c9f1,
+    0x0c0d0d01, 0xdc1fcfd3, 0xd818c8d0, 0x282b0b23, 0x64264662, 0x783a4a72,
+    0x24270723, 0x2c2f0f23, 0xf031c1f1, 0x70324272, 0x40024242, 0xd414c4d0,
+    0x40014141, 0xc000c0c0, 0x70334373, 0x64274763, 0xac2c8ca0, 0x880b8b83,
+    0xf437c7f3, 0xac2d8da1, 0x80008080, 0x1c1f0f13, 0xc80acac2, 0x2c2c0c20,
+    0xa82a8aa2, 0x34340430, 0xd012c2d2, 0x080b0b03, 0xec2ecee2, 0xe829c9e1,
+    0x5c1d4d51, 0x94148490, 0x18180810, 0xf838c8f0, 0x54174753, 0xac2e8ea2,
+    0x08080800, 0xc405c5c1, 0x10130313, 0xcc0dcdc1, 0x84068682, 0xb83989b1,
+    0xfc3fcff3, 0x7c3d4d71, 0xc001c1c1, 0x30310131, 0xf435c5f1, 0x880a8a82,
+    0x682a4a62, 0xb03181b1, 0xd011c1d1, 0x20200020, 0xd417c7d3, 0x00020202,
+    0x20220222, 0x04040400, 0x68284860, 0x70314171, 0x04070703, 0xd81bcbd3,
+    0x9c1d8d91, 0x98198991, 0x60214161, 0xbc3e8eb2, 0xe426c6e2, 0x58194951,
+    0xdc1dcdd1, 0x50114151, 0x90108090, 0xdc1cccd0, 0x981a8a92, 0xa02383a3,
+    0xa82b8ba3, 0xd010c0d0, 0x80018181, 0x0c0f0f03, 0x44074743, 0x181a0a12,
+    0xe023c3e3, 0xec2ccce0, 0x8c0d8d81, 0xbc3f8fb3, 0x94168692, 0x783b4b73,
+    0x5c1c4c50, 0xa02282a2, 0xa02181a1, 0x60234363, 0x20230323, 0x4c0d4d41,
+    0xc808c8c0, 0x9c1e8e92, 0x9c1c8c90, 0x383a0a32, 0x0c0c0c00, 0x2c2e0e22,
+    0xb83a8ab2, 0x6c2e4e62, 0x9c1f8f93, 0x581a4a52, 0xf032c2f2, 0x90128292,
+    0xf033c3f3, 0x48094941, 0x78384870, 0xcc0cccc0, 0x14150511, 0xf83bcbf3,
+    0x70304070, 0x74354571, 0x7c3f4f73, 0x34350531, 0x10100010, 0x00030303,
+    0x64244460, 0x6c2d4d61, 0xc406c6c2, 0x74344470, 0xd415c5d1, 0xb43484b0,
+    0xe82acae2, 0x08090901, 0x74364672, 0x18190911, 0xfc3ecef2, 0x40004040,
+    0x10120212, 0xe020c0e0, 0xbc3d8db1, 0x04050501, 0xf83acaf2, 0x00010101,
+    0xf030c0f0, 0x282a0a22, 0x5c1e4e52, 0xa82989a1, 0x54164652, 0x40034343,
+    0x84058581, 0x14140410, 0x88098981, 0x981b8b93, 0xb03080b0, 0xe425c5e1,
+    0x48084840, 0x78394971, 0x94178793, 0xfc3cccf0, 0x1c1e0e12, 0x80028282,
+    0x20210121, 0x8c0c8c80, 0x181b0b13, 0x5c1f4f53, 0x74374773, 0x54144450,
+    0xb03282b2, 0x1c1d0d11, 0x24250521, 0x4c0f4f43, 0x00000000, 0x44064642,
+    0xec2dcde1, 0x58184850, 0x50124252, 0xe82bcbe3, 0x7c3e4e72, 0xd81acad2,
+    0xc809c9c1, 0xfc3dcdf1, 0x30300030, 0x94158591, 0x64254561, 0x3c3c0c30,
+    0xb43686b2, 0xe424c4e0, 0xb83b8bb3, 0x7c3c4c70, 0x0c0e0e02, 0x50104050,
+    0x38390931, 0x24260622, 0x30320232, 0x84048480, 0x68294961, 0x90138393,
+    0x34370733, 0xe427c7e3, 0x24240420, 0xa42484a0, 0xc80bcbc3, 0x50134353,
+    0x080a0a02, 0x84078783, 0xd819c9d1, 0x4c0c4c40, 0x80038383, 0x8c0f8f83,
+    0xcc0ecec2, 0x383b0b33, 0x480a4a42, 0xb43787b3,
+};
+
+static const u32 SS2[256] = {
+    0xa1a82989, 0x81840585, 0xd2d416c6, 0xd3d013c3, 0x50541444, 0x111c1d0d,
+    0xa0ac2c8c, 0x21242505, 0x515c1d4d, 0x43400343, 0x10181808, 0x121c1e0e,
+    0x51501141, 0xf0fc3ccc, 0xc2c80aca, 0x63602343, 0x20282808, 0x40440444,
+    0x20202000, 0x919c1d8d, 0xe0e020c0, 0xe2e022c2, 0xc0c808c8, 0x13141707,
+    0xa1a42585, 0x838c0f8f, 0x03000303, 0x73783b4b, 0xb3b83b8b, 0x13101303,
+    0xd2d012c2, 0xe2ec2ece, 0x70703040, 0x808c0c8c, 0x333c3f0f, 0xa0a82888,
+    0x32303202, 0xd1dc1dcd, 0xf2f436c6, 0x70743444, 0xe0ec2ccc, 0x91941585,
+    0x03080b0b, 0x53541747, 0x505c1c4c, 0x53581b4b, 0xb1bc3d8d, 0x01000101,
+    0x20242404, 0x101c1c0c, 0x73703343, 0x90981888, 0x10101000, 0xc0cc0ccc,
+    0xf2f032c2, 0xd1d819c9, 0x202c2c0c, 0xe3e427c7, 0x72703242, 0x83800383,
+    0x93981b8b, 0xd1d011c1, 0x82840686, 0xc1c809c9, 0x60602040, 0x50501040,
+    0xa3a02383, 0xe3e82bcb, 0x010c0d0d, 0xb2b43686, 0x929c1e8e, 0x434c0f4f,
+    0xb3b43787, 0x52581a4a, 0xc2c406c6, 0x70783848, 0xa2a42686, 0x12101202,
+    0xa3ac2f8f, 0xd1d415c5, 0x61602141, 0xc3c003c3, 0xb0b43484, 0x41400141,
+    0x52501242, 0x717c3d4d, 0x818c0d8d, 0x00080808, 0x131c1f0f, 0x91981989,
+    0x00000000, 0x11181909, 0x00040404, 0x53501343, 0xf3f437c7, 0xe1e021c1,
+    0xf1fc3dcd, 0x72743646, 0x232c2f0f, 0x23242707, 0xb0b03080, 0x83880b8b,
+    0x020c0e0e, 0xa3a82b8b, 0xa2a02282, 0x626c2e4e, 0x93901383, 0x414c0d4d,
+    0x61682949, 0x707c3c4c, 0x01080909, 0x02080a0a, 0xb3bc3f8f, 0xe3ec2fcf,
+    0xf3f033c3, 0xc1c405c5, 0x83840787, 0x10141404, 0xf2fc3ece, 0x60642444,
+    0xd2dc1ece, 0x222c2e0e, 0x43480b4b, 0x12181a0a, 0x02040606, 0x21202101,
+    0x63682b4b, 0x62642646, 0x02000202, 0xf1f435c5, 0x92901282, 0x82880a8a,
+    0x000c0c0c, 0xb3b03383, 0x727c3e4e, 0xd0d010c0, 0x72783a4a, 0x43440747,
+    0x92941686, 0xe1e425c5, 0x22242606, 0x80800080, 0xa1ac2d8d, 0xd3dc1fcf,
+    0xa1a02181, 0x30303000, 0x33343707, 0xa2ac2e8e, 0x32343606, 0x11141505,
+    0x22202202, 0x30383808, 0xf0f434c4, 0xa3a42787, 0x41440545, 0x404c0c4c,
+    0x81800181, 0xe1e829c9, 0x80840484, 0x93941787, 0x31343505, 0xc3c80bcb,
+    0xc2cc0ece, 0x303c3c0c, 0x71703141, 0x11101101, 0xc3c407c7, 0x81880989,
+    0x71743545, 0xf3f83bcb, 0xd2d81aca, 0xf0f838c8, 0x90941484, 0x51581949,
+    0x82800282, 0xc0c404c4, 0xf3fc3fcf, 0x41480949, 0x31383909, 0x63642747,
+    0xc0c000c0, 0xc3cc0fcf, 0xd3d417c7, 0xb0b83888, 0x030c0f0f, 0x828c0e8e,
+    0x42400242, 0x23202303, 0x91901181, 0x606c2c4c, 0xd3d81bcb, 0xa0a42484,
+    0x30343404, 0xf1f031c1, 0x40480848, 0xc2c002c2, 0x636c2f4f, 0x313c3d0d,
+    0x212c2d0d, 0x40400040, 0xb2bc3e8e, 0x323c3e0e, 0xb0bc3c8c, 0xc1c001c1,
+    0xa2a82a8a, 0xb2b83a8a, 0x424c0e4e, 0x51541545, 0x33383b0b, 0xd0dc1ccc,
+    0x60682848, 0x737c3f4f, 0x909c1c8c, 0xd0d818c8, 0x42480a4a, 0x52541646,
+    0x73743747, 0xa0a02080, 0xe1ec2dcd, 0x42440646, 0xb1b43585, 0x23282b0b,
+    0x61642545, 0xf2f83aca, 0xe3e023c3, 0xb1b83989, 0xb1b03181, 0x939c1f8f,
+    0x525c1e4e, 0xf1f839c9, 0xe2e426c6, 0xb2b03282, 0x31303101, 0xe2e82aca,
+    0x616c2d4d, 0x535c1f4f, 0xe0e424c4, 0xf0f030c0, 0xc1cc0dcd, 0x80880888,
+    0x12141606, 0x32383a0a, 0x50581848, 0xd0d414c4, 0x62602242, 0x21282909,
+    0x03040707, 0x33303303, 0xe0e828c8, 0x13181b0b, 0x01040505, 0x71783949,
+    0x90901080, 0x62682a4a, 0x22282a0a, 0x92981a8a,
+};
+
+static const u32 SS3[256] = {
+    0x08303838, 0xc8e0e828, 0x0d212c2d, 0x86a2a426, 0xcfc3cc0f, 0xced2dc1e,
+    0x83b3b033, 0x88b0b838, 0x8fa3ac2f, 0x40606020, 0x45515415, 0xc7c3c407,
+    0x44404404, 0x4f636c2f, 0x4b63682b, 0x4b53581b, 0xc3c3c003, 0x42626022,
+    0x03333033, 0x85b1b435, 0x09212829, 0x80a0a020, 0xc2e2e022, 0x87a3a427,
+    0xc3d3d013, 0x81919011, 0x01111011, 0x06020406, 0x0c101c1c, 0x8cb0bc3c,
+    0x06323436, 0x4b43480b, 0xcfe3ec2f, 0x88808808, 0x4c606c2c, 0x88a0a828,
+    0x07131417, 0xc4c0c404, 0x06121416, 0xc4f0f434, 0xc2c2c002, 0x45414405,
+    0xc1e1e021, 0xc6d2d416, 0x0f333c3f, 0x0d313c3d, 0x8e828c0e, 0x88909818,
+    0x08202828, 0x4e424c0e, 0xc6f2f436, 0x0e323c3e, 0x85a1a425, 0xc9f1f839,
+    0x0d010c0d, 0xcfd3dc1f, 0xc8d0d818, 0x0b23282b, 0x46626426, 0x4a72783a,
+    0x07232427, 0x0f232c2f, 0xc1f1f031, 0x42727032, 0x42424002, 0xc4d0d414,
+    0x41414001, 0xc0c0c000, 0x43737033, 0x47636427, 0x8ca0ac2c, 0x8b83880b,
+    0xc7f3f437, 0x8da1ac2d, 0x80808000, 0x0f131c1f, 0xcac2c80a, 0x0c202c2c,
+    0x8aa2a82a, 0x04303434, 0xc2d2d012, 0x0b03080b, 0xcee2ec2e, 0xc9e1e829,
+    0x4d515c1d, 0x84909414, 0x08101818, 0xc8f0f838, 0x47535417, 0x8ea2ac2e,
+    0x08000808, 0xc5c1c405, 0x03131013, 0xcdc1cc0d, 0x86828406, 0x89b1b839,
+    0xcff3fc3f, 0x4d717c3d, 0xc1c1c001, 0x01313031, 0xc5f1f435, 0x8a82880a,
+    0x4a62682a, 0x81b1b031, 0xc1d1d011, 0x00202020, 0xc7d3d417, 0x02020002,
+    0x02222022, 0x04000404, 0x48606828, 0x41717031, 0x07030407, 0xcbd3d81b,
+    0x8d919c1d, 0x89919819, 0x41616021, 0x8eb2bc3e, 0xc6e2e426, 0x49515819,
+    0xcdd1dc1d, 0x41515011, 0x80909010, 0xccd0dc1c, 0x8a92981a, 0x83a3a023,
+    0x8ba3a82b, 0xc0d0d010, 0x81818001, 0x0f030c0f, 0x47434407, 0x0a12181a,
+    0xc3e3e023, 0xcce0ec2c, 0x8d818c0d, 0x8fb3bc3f, 0x86929416, 0x4b73783b,
+    0x4c505c1c, 0x82a2a022, 0x81a1a021, 0x43636023, 0x03232023, 0x4d414c0d,
+    0xc8c0c808, 0x8e929c1e, 0x8c909c1c, 0x0a32383a, 0x0c000c0c, 0x0e222c2e,
+    0x8ab2b83a, 0x4e626c2e, 0x8f939c1f, 0x4a52581a, 0xc2f2f032, 0x82929012,
+    0xc3f3f033, 0x49414809, 0x48707838, 0xccc0cc0c, 0x05111415, 0xcbf3f83b,
+    0x40707030, 0x45717435, 0x4f737c3f, 0x05313435, 0x00101010, 0x03030003,
+    0x44606424, 0x4d616c2d, 0xc6c2c406, 0x44707434, 0xc5d1d415, 0x84b0b434,
+    0xcae2e82a, 0x09010809, 0x46727436, 0x09111819, 0xcef2fc3e, 0x40404000,
+    0x02121012, 0xc0e0e020, 0x8db1bc3d, 0x05010405, 0xcaf2f83a, 0x01010001,
+    0xc0f0f030, 0x0a22282a, 0x4e525c1e, 0x89a1a829, 0x46525416, 0x43434003,
+    0x85818405, 0x04101414, 0x89818809, 0x8b93981b, 0x80b0b030, 0xc5e1e425,
+    0x48404808, 0x49717839, 0x87939417, 0xccf0fc3c, 0x0e121c1e, 0x82828002,
+    0x01212021, 0x8c808c0c, 0x0b13181b, 0x4f535c1f, 0x47737437, 0x44505414,
+    0x82b2b032, 0x0d111c1d, 0x05212425, 0x4f434c0f, 0x00000000, 0x46424406,
+    0xcde1ec2d, 0x48505818, 0x42525012, 0xcbe3e82b, 0x4e727c3e, 0xcad2d81a,
+    0xc9c1c809, 0xcdf1fc3d, 0x00303030, 0x85919415, 0x45616425, 0x0c303c3c,
+    0x86b2b436, 0xc4e0e424, 0x8bb3b83b, 0x4c707c3c, 0x0e020c0e, 0x40505010,
+    0x09313839, 0x06222426, 0x02323032, 0x84808404, 0x49616829, 0x83939013,
+    0x07333437, 0xc7e3e427, 0x04202424, 0x84a0a424, 0xcbc3c80b, 0x43535013,
+    0x0a02080a, 0x87838407, 0xc9d1d819, 0x4c404c0c, 0x83838003, 0x8f838c0f,
+    0xcec2cc0e, 0x0b33383b, 0x4a42480a, 0x87b3b437,
+};
+
+static const u32 KC[NUMKC] = {
+    0x9e3779b9, 0x3c6ef373, 0x78dde6e6, 0xf1bbcdcc,
+    0xe3779b99, 0xc6ef3733, 0x8dde6e67, 0x1bbcdccf,
+    0x3779b99e, 0x6ef3733c, 0xdde6e678, 0xbbcdccf1,
+    0x779b99e3, 0xef3733c6, 0xde6e678d, 0xbcdccf1b,
+};
+
+
+
+/* Perform the key setup.
+ */
+static gcry_err_code_t
+do_setkey (SEED_context *ctx, const byte *key, const unsigned keylen)
+{
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+  u32 *keyout = ctx->keyschedule;
+  int i;
+
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if( selftest_failed )
+        log_error ("%s\n", selftest_failed );
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if (keylen != 16)
+    return GPG_ERR_INV_KEYLEN;
+
+  x1 = GETU32 (key);
+  x2 = GETU32 (key+4);
+  x3 = GETU32 (key+8);
+  x4 = GETU32 (key+12);
+
+  for (i = 0; i < NUMKC; i++)
+    {
+      t0.w = x1 + x3 - KC[i];
+      t1.w = x2 + KC[i] - x4;
+      *(keyout++) = SS0[t0.b0] ^ SS1[t0.b1] ^ SS2[t0.b2] ^ SS3[t0.b3];
+      *(keyout++) = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];
+
+      if (i % 2 == 0)
+	{
+	  t0.w = x1;
+	  x1 = (x1>>8) ^ (x2<<24);
+	  x2 = (x2>>8) ^ (t0.w<<24);
+	}
+      else
+	{
+	  t0.w = x3;
+	  x3 = (x3<<8) ^ (x4>>24);
+	  x4 = (x4<<8) ^ (t0.w>>24);
+	}
+    }
+
+  return 0;
+}
+
+static gcry_err_code_t
+seed_setkey (void *context, const byte *key, const unsigned keylen)
+{
+  SEED_context *ctx = context;
+
+  int rc = do_setkey (ctx, key, keylen);
+  _gcry_burn_stack (4*6 + sizeof(void*)*2 + sizeof(int)*2);
+  return rc;
+}
+
+
+
+#define OP(X1, X2, X3, X4, rbase)				\
+    t0.w = X3 ^ ctx->keyschedule[rbase];			\
+    t1.w = X4 ^ ctx->keyschedule[rbase+1];			\
+    t1.w ^= t0.w;						\
+    t1.w = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];	\
+    t0.w += t1.w;						\
+    t0.w = SS0[t0.b0] ^ SS1[t0.b1] ^ SS2[t0.b2] ^ SS3[t0.b3];	\
+    t1.w += t0.w;						\
+    t1.w = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];	\
+    t0.w += t1.w;						\
+    X1 ^= t0.w;							\
+    X2 ^= t1.w;
+
+/* Encrypt one block.  inbuf and outbuf may be the same. */
+static void
+do_encrypt (const SEED_context *ctx, byte *outbuf, const byte *inbuf)
+{
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+
+  x1 = GETU32 (inbuf);
+  x2 = GETU32 (inbuf+4);
+  x3 = GETU32 (inbuf+8);
+  x4 = GETU32 (inbuf+12);
+
+  OP (x1, x2, x3, x4, 0);
+  OP (x3, x4, x1, x2, 2);
+  OP (x1, x2, x3, x4, 4);
+  OP (x3, x4, x1, x2, 6);
+  OP (x1, x2, x3, x4, 8);
+  OP (x3, x4, x1, x2, 10);
+  OP (x1, x2, x3, x4, 12);
+  OP (x3, x4, x1, x2, 14);
+  OP (x1, x2, x3, x4, 16);
+  OP (x3, x4, x1, x2, 18);
+  OP (x1, x2, x3, x4, 20);
+  OP (x3, x4, x1, x2, 22);
+  OP (x1, x2, x3, x4, 24);
+  OP (x3, x4, x1, x2, 26);
+  OP (x1, x2, x3, x4, 28);
+  OP (x3, x4, x1, x2, 30);
+
+  PUTU32 (outbuf, x3);
+  PUTU32 (outbuf+4, x4);
+  PUTU32 (outbuf+8, x1);
+  PUTU32 (outbuf+12, x2);
+}
+
+static void
+seed_encrypt (void *context, byte *outbuf, const byte *inbuf)
+{
+  SEED_context *ctx = context;
+
+  do_encrypt (ctx, outbuf, inbuf);
+  _gcry_burn_stack (4*6);
+}
+
+
+
+/* Decrypt one block.  inbuf and outbuf may be the same. */
+static void
+do_decrypt (SEED_context *ctx, byte *outbuf, const byte *inbuf)
+{
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+
+  x1 = GETU32 (inbuf);
+  x2 = GETU32 (inbuf+4);
+  x3 = GETU32 (inbuf+8);
+  x4 = GETU32 (inbuf+12);
+
+  OP (x1, x2, x3, x4, 30);
+  OP (x3, x4, x1, x2, 28);
+  OP (x1, x2, x3, x4, 26);
+  OP (x3, x4, x1, x2, 24);
+  OP (x1, x2, x3, x4, 22);
+  OP (x3, x4, x1, x2, 20);
+  OP (x1, x2, x3, x4, 18);
+  OP (x3, x4, x1, x2, 16);
+  OP (x1, x2, x3, x4, 14);
+  OP (x3, x4, x1, x2, 12);
+  OP (x1, x2, x3, x4, 10);
+  OP (x3, x4, x1, x2, 8);
+  OP (x1, x2, x3, x4, 6);
+  OP (x3, x4, x1, x2, 4);
+  OP (x1, x2, x3, x4, 2);
+  OP (x3, x4, x1, x2, 0);
+
+  PUTU32 (outbuf, x3);
+  PUTU32 (outbuf+4, x4);
+  PUTU32 (outbuf+8, x1);
+  PUTU32 (outbuf+12, x2);
+}
+
+static void
+seed_decrypt (void *context, byte *outbuf, const byte *inbuf)
+{
+  SEED_context *ctx = context;
+
+  do_decrypt (ctx, outbuf, inbuf);
+  _gcry_burn_stack (4*6);
+}
+
+
+/* Test a single encryption and decryption with each key size. */
+
+
+
+static gcry_cipher_oid_spec_t seed_oids[] =
+  {
+    { "1.2.410.200004.1.3", GCRY_CIPHER_MODE_ECB },
+    { "1.2.410.200004.1.4", GCRY_CIPHER_MODE_CBC },
+    { "1.2.410.200004.1.5", GCRY_CIPHER_MODE_CFB },
+    { "1.2.410.200004.1.6", GCRY_CIPHER_MODE_OFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_seed =
+  {
+    "SEED", NULL, seed_oids, 16, 128, sizeof (SEED_context),
+    seed_setkey, seed_encrypt, seed_decrypt,
+#ifdef GRUB_UTIL
+    .modname = "gcry_seed",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_seed)
+{
+  grub_cipher_register (&_gcry_cipher_spec_seed);
+}
+
+GRUB_MOD_FINI(gcry_seed)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_seed);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/serpent.c b/grub-core/lib/libgcrypt-grub/cipher/serpent.c
new file mode 100644
index 0000000..75be7b8
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/serpent.c
@@ -0,0 +1,903 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* serpent.c - Implementation of the Serpent encryption algorithm.
+ *	Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+#include "bithelp.h"
+
+/* Number of rounds per Serpent encrypt/decrypt operation.  */
+#define ROUNDS 32
+
+/* Magic number, used during generating of the subkeys.  */
+#define PHI 0x9E3779B9
+
+/* Serpent works on 128 bit blocks.  */
+typedef u32 serpent_block_t[4];
+
+/* Serpent key, provided by the user.  If the original key is shorter
+   than 256 bits, it is padded.  */
+typedef u32 serpent_key_t[8];
+
+/* The key schedule consists of 33 128 bit subkeys.  */
+typedef u32 serpent_subkeys_t[ROUNDS + 1][4];
+
+/* A Serpent context.  */
+typedef struct serpent_context
+{
+  serpent_subkeys_t keys;	/* Generated subkeys.  */
+} serpent_context_t;
+
+
+/* A prototype.  */
+static const char *serpent_test (void);
+
+
+#define byte_swap_32(x) \
+  (0 \
+   | (((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) \
+   | (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
+
+/* These are the S-Boxes of Serpent.  They are copied from Serpents
+   reference implementation (the optimized one, contained in
+   `floppy2') and are therefore:
+
+     Copyright (C) 1998 Ross Anderson, Eli Biham, Lars Knudsen.
+
+  To quote the Serpent homepage
+  (http://www.cl.cam.ac.uk/~rja14/serpent.html):
+
+  "Serpent is now completely in the public domain, and we impose no
+   restrictions on its use.  This was announced on the 21st August at
+   the First AES Candidate Conference. The optimised implementations
+   in the submission package are now under the GNU PUBLIC LICENSE
+   (GPL), although some comments in the code still say otherwise. You
+   are welcome to use Serpent for any application."  */
+
+#define SBOX0(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t05, t06, t07, t08, t09; \
+    u32 t11, t12, t13, t14, t15, t17, t01; \
+    t01 = b   ^ c  ; \
+    t02 = a   | d  ; \
+    t03 = a   ^ b  ; \
+    z   = t02 ^ t01; \
+    t05 = c   | z  ; \
+    t06 = a   ^ d  ; \
+    t07 = b   | c  ; \
+    t08 = d   & t05; \
+    t09 = t03 & t07; \
+    y   = t09 ^ t08; \
+    t11 = t09 & y  ; \
+    t12 = c   ^ d  ; \
+    t13 = t07 ^ t11; \
+    t14 = b   & t06; \
+    t15 = t06 ^ t13; \
+    w   =     ~ t15; \
+    t17 = w   ^ t14; \
+    x   = t12 ^ t17; \
+  }
+
+#define SBOX0_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09, t10; \
+    u32 t12, t13, t14, t15, t17, t18, t01; \
+    t01 = c   ^ d  ; \
+    t02 = a   | b  ; \
+    t03 = b   | c  ; \
+    t04 = c   & t01; \
+    t05 = t02 ^ t01; \
+    t06 = a   | t04; \
+    y   =     ~ t05; \
+    t08 = b   ^ d  ; \
+    t09 = t03 & t08; \
+    t10 = d   | y  ; \
+    x   = t09 ^ t06; \
+    t12 = a   | t05; \
+    t13 = x   ^ t12; \
+    t14 = t03 ^ t10; \
+    t15 = a   ^ c  ; \
+    z   = t14 ^ t13; \
+    t17 = t05 & t13; \
+    t18 = t14 | t17; \
+    w   = t15 ^ t18; \
+  }
+
+#define SBOX1(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t10, t11, t12, t13, t16, t17, t01; \
+    t01 = a   | d  ; \
+    t02 = c   ^ d  ; \
+    t03 =     ~ b  ; \
+    t04 = a   ^ c  ; \
+    t05 = a   | t03; \
+    t06 = d   & t04; \
+    t07 = t01 & t02; \
+    t08 = b   | t06; \
+    y   = t02 ^ t05; \
+    t10 = t07 ^ t08; \
+    t11 = t01 ^ t10; \
+    t12 = y   ^ t11; \
+    t13 = b   & d  ; \
+    z   =     ~ t10; \
+    x   = t13 ^ t12; \
+    t16 = t10 | x  ; \
+    t17 = t05 & t16; \
+    w   = c   ^ t17; \
+  }
+
+#define SBOX1_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t09, t10, t11, t14, t15, t17, t01; \
+    t01 = a   ^ b  ; \
+    t02 = b   | d  ; \
+    t03 = a   & c  ; \
+    t04 = c   ^ t02; \
+    t05 = a   | t04; \
+    t06 = t01 & t05; \
+    t07 = d   | t03; \
+    t08 = b   ^ t06; \
+    t09 = t07 ^ t06; \
+    t10 = t04 | t03; \
+    t11 = d   & t08; \
+    y   =     ~ t09; \
+    x   = t10 ^ t11; \
+    t14 = a   | y  ; \
+    t15 = t06 ^ x  ; \
+    z   = t01 ^ t04; \
+    t17 = c   ^ t15; \
+    w   = t14 ^ t17; \
+  }
+
+#define SBOX2(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t05, t06, t07, t08; \
+    u32 t09, t10, t12, t13, t14, t01; \
+    t01 = a   | c  ; \
+    t02 = a   ^ b  ; \
+    t03 = d   ^ t01; \
+    w   = t02 ^ t03; \
+    t05 = c   ^ w  ; \
+    t06 = b   ^ t05; \
+    t07 = b   | t05; \
+    t08 = t01 & t06; \
+    t09 = t03 ^ t07; \
+    t10 = t02 | t09; \
+    x   = t10 ^ t08; \
+    t12 = a   | d  ; \
+    t13 = t09 ^ x  ; \
+    t14 = b   ^ t13; \
+    z   =     ~ t09; \
+    y   = t12 ^ t14; \
+  }
+
+#define SBOX2_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t06, t07, t08, t09; \
+    u32 t10, t11, t12, t15, t16, t17, t01; \
+    t01 = a   ^ d  ; \
+    t02 = c   ^ d  ; \
+    t03 = a   & c  ; \
+    t04 = b   | t02; \
+    w   = t01 ^ t04; \
+    t06 = a   | c  ; \
+    t07 = d   | w  ; \
+    t08 =     ~ d  ; \
+    t09 = b   & t06; \
+    t10 = t08 | t03; \
+    t11 = b   & t07; \
+    t12 = t06 & t02; \
+    z   = t09 ^ t10; \
+    x   = t12 ^ t11; \
+    t15 = c   & z  ; \
+    t16 = w   ^ x  ; \
+    t17 = t10 ^ t15; \
+    y   = t16 ^ t17; \
+  }
+
+#define SBOX3(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t09, t10, t11, t13, t14, t15, t01; \
+    t01 = a   ^ c  ; \
+    t02 = a   | d  ; \
+    t03 = a   & d  ; \
+    t04 = t01 & t02; \
+    t05 = b   | t03; \
+    t06 = a   & b  ; \
+    t07 = d   ^ t04; \
+    t08 = c   | t06; \
+    t09 = b   ^ t07; \
+    t10 = d   & t05; \
+    t11 = t02 ^ t10; \
+    z   = t08 ^ t09; \
+    t13 = d   | z  ; \
+    t14 = a   | t07; \
+    t15 = b   & t13; \
+    y   = t08 ^ t11; \
+    w   = t14 ^ t15; \
+    x   = t05 ^ t04; \
+  }
+
+#define SBOX3_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t09; \
+    u32 t11, t12, t13, t14, t16, t01; \
+    t01 = c   | d  ; \
+    t02 = a   | d  ; \
+    t03 = c   ^ t02; \
+    t04 = b   ^ t02; \
+    t05 = a   ^ d  ; \
+    t06 = t04 & t03; \
+    t07 = b   & t01; \
+    y   = t05 ^ t06; \
+    t09 = a   ^ t03; \
+    w   = t07 ^ t03; \
+    t11 = w   | t05; \
+    t12 = t09 & t11; \
+    t13 = a   & y  ; \
+    t14 = t01 ^ t05; \
+    x   = b   ^ t12; \
+    t16 = b   | t13; \
+    z   = t14 ^ t16; \
+  }
+
+#define SBOX4(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09; \
+    u32 t10, t11, t12, t13, t14, t15, t16, t01; \
+    t01 = a   | b  ; \
+    t02 = b   | c  ; \
+    t03 = a   ^ t02; \
+    t04 = b   ^ d  ; \
+    t05 = d   | t03; \
+    t06 = d   & t01; \
+    z   = t03 ^ t06; \
+    t08 = z   & t04; \
+    t09 = t04 & t05; \
+    t10 = c   ^ t06; \
+    t11 = b   & c  ; \
+    t12 = t04 ^ t08; \
+    t13 = t11 | t03; \
+    t14 = t10 ^ t09; \
+    t15 = a   & t05; \
+    t16 = t11 | t12; \
+    y   = t13 ^ t08; \
+    x   = t15 ^ t16; \
+    w   =     ~ t14; \
+  }
+
+#define SBOX4_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t09; \
+    u32 t10, t11, t12, t13, t15, t01; \
+    t01 = b   | d  ; \
+    t02 = c   | d  ; \
+    t03 = a   & t01; \
+    t04 = b   ^ t02; \
+    t05 = c   ^ d  ; \
+    t06 =     ~ t03; \
+    t07 = a   & t04; \
+    x   = t05 ^ t07; \
+    t09 = x   | t06; \
+    t10 = a   ^ t07; \
+    t11 = t01 ^ t09; \
+    t12 = d   ^ t04; \
+    t13 = c   | t10; \
+    z   = t03 ^ t12; \
+    t15 = a   ^ t04; \
+    y   = t11 ^ t13; \
+    w   = t15 ^ t09; \
+  }
+
+#define SBOX5(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09; \
+    u32 t10, t11, t12, t13, t14, t01; \
+    t01 = b   ^ d  ; \
+    t02 = b   | d  ; \
+    t03 = a   & t01; \
+    t04 = c   ^ t02; \
+    t05 = t03 ^ t04; \
+    w   =     ~ t05; \
+    t07 = a   ^ t01; \
+    t08 = d   | w  ; \
+    t09 = b   | t05; \
+    t10 = d   ^ t08; \
+    t11 = b   | t07; \
+    t12 = t03 | w  ; \
+    t13 = t07 | t10; \
+    t14 = t01 ^ t11; \
+    y   = t09 ^ t13; \
+    x   = t07 ^ t08; \
+    z   = t12 ^ t14; \
+  }
+
+#define SBOX5_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09; \
+    u32 t10, t12, t13, t15, t16, t01; \
+    t01 = a   & d  ; \
+    t02 = c   ^ t01; \
+    t03 = a   ^ d  ; \
+    t04 = b   & t02; \
+    t05 = a   & c  ; \
+    w   = t03 ^ t04; \
+    t07 = a   & w  ; \
+    t08 = t01 ^ w  ; \
+    t09 = b   | t05; \
+    t10 =     ~ b  ; \
+    x   = t08 ^ t09; \
+    t12 = t10 | t07; \
+    t13 = w   | x  ; \
+    z   = t02 ^ t12; \
+    t15 = t02 ^ t13; \
+    t16 = b   ^ d  ; \
+    y   = t16 ^ t15; \
+  }
+
+#define SBOX6(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09, t10; \
+    u32 t11, t12, t13, t15, t17, t18, t01; \
+    t01 = a   & d  ; \
+    t02 = b   ^ c  ; \
+    t03 = a   ^ d  ; \
+    t04 = t01 ^ t02; \
+    t05 = b   | c  ; \
+    x   =     ~ t04; \
+    t07 = t03 & t05; \
+    t08 = b   & x  ; \
+    t09 = a   | c  ; \
+    t10 = t07 ^ t08; \
+    t11 = b   | d  ; \
+    t12 = c   ^ t11; \
+    t13 = t09 ^ t10; \
+    y   =     ~ t13; \
+    t15 = x   & t03; \
+    z   = t12 ^ t07; \
+    t17 = a   ^ b  ; \
+    t18 = y   ^ t15; \
+    w   = t17 ^ t18; \
+  }
+
+#define SBOX6_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08, t09; \
+    u32 t12, t13, t14, t15, t16, t17, t01; \
+    t01 = a   ^ c  ; \
+    t02 =     ~ c  ; \
+    t03 = b   & t01; \
+    t04 = b   | t02; \
+    t05 = d   | t03; \
+    t06 = b   ^ d  ; \
+    t07 = a   & t04; \
+    t08 = a   | t02; \
+    t09 = t07 ^ t05; \
+    x   = t06 ^ t08; \
+    w   =     ~ t09; \
+    t12 = b   & w  ; \
+    t13 = t01 & t05; \
+    t14 = t01 ^ t12; \
+    t15 = t07 ^ t13; \
+    t16 = d   | t02; \
+    t17 = a   ^ x  ; \
+    z   = t17 ^ t15; \
+    y   = t16 ^ t14; \
+  }
+
+#define SBOX7(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09, t10; \
+    u32 t11, t13, t14, t15, t16, t17, t01; \
+    t01 = a   & c  ; \
+    t02 =     ~ d  ; \
+    t03 = a   & t02; \
+    t04 = b   | t01; \
+    t05 = a   & b  ; \
+    t06 = c   ^ t04; \
+    z   = t03 ^ t06; \
+    t08 = c   | z  ; \
+    t09 = d   | t05; \
+    t10 = a   ^ t08; \
+    t11 = t04 & z  ; \
+    x   = t09 ^ t10; \
+    t13 = b   ^ x  ; \
+    t14 = t01 ^ x  ; \
+    t15 = c   ^ t05; \
+    t16 = t11 | t13; \
+    t17 = t02 | t14; \
+    w   = t15 ^ t17; \
+    y   = a   ^ t16; \
+  }
+
+#define SBOX7_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t06, t07, t08, t09; \
+    u32 t10, t11, t13, t14, t15, t16, t01; \
+    t01 = a   & b  ; \
+    t02 = a   | b  ; \
+    t03 = c   | t01; \
+    t04 = d   & t02; \
+    z   = t03 ^ t04; \
+    t06 = b   ^ t04; \
+    t07 = d   ^ z  ; \
+    t08 =     ~ t07; \
+    t09 = t06 | t08; \
+    t10 = b   ^ d  ; \
+    t11 = a   | d  ; \
+    x   = a   ^ t09; \
+    t13 = c   ^ t06; \
+    t14 = c   & t11; \
+    t15 = d   | x  ; \
+    t16 = t01 | t10; \
+    w   = t13 ^ t15; \
+    y   = t14 ^ t16; \
+  }
+
+/* XOR BLOCK1 into BLOCK0.  */
+#define BLOCK_XOR(block0, block1) \
+  {                               \
+    block0[0] ^= block1[0];       \
+    block0[1] ^= block1[1];       \
+    block0[2] ^= block1[2];       \
+    block0[3] ^= block1[3];       \
+  }
+
+/* Copy BLOCK_SRC to BLOCK_DST.  */
+#define BLOCK_COPY(block_dst, block_src) \
+  {                                      \
+    block_dst[0] = block_src[0];         \
+    block_dst[1] = block_src[1];         \
+    block_dst[2] = block_src[2];         \
+    block_dst[3] = block_src[3];         \
+  }
+
+/* Apply SBOX number WHICH to to the block found in ARRAY0 at index
+   INDEX, writing the output to the block found in ARRAY1 at index
+   INDEX.  */
+#define SBOX(which, array0, array1, index)            \
+  SBOX##which (array0[index + 0], array0[index + 1],  \
+               array0[index + 2], array0[index + 3],  \
+               array1[index + 0], array1[index + 1],  \
+               array1[index + 2], array1[index + 3]);
+
+/* Apply inverse SBOX number WHICH to to the block found in ARRAY0 at
+   index INDEX, writing the output to the block found in ARRAY1 at
+   index INDEX.  */
+#define SBOX_INVERSE(which, array0, array1, index)              \
+  SBOX##which##_INVERSE (array0[index + 0], array0[index + 1],  \
+                         array0[index + 2], array0[index + 3],  \
+                         array1[index + 0], array1[index + 1],  \
+                         array1[index + 2], array1[index + 3]);
+
+/* Apply the linear transformation to BLOCK.  */
+#define LINEAR_TRANSFORMATION(block)                  \
+  {                                                   \
+    block[0] = rol (block[0], 13);                    \
+    block[2] = rol (block[2], 3);                     \
+    block[1] = block[1] ^ block[0] ^ block[2];        \
+    block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
+    block[1] = rol (block[1], 1);                     \
+    block[3] = rol (block[3], 7);                     \
+    block[0] = block[0] ^ block[1] ^ block[3];        \
+    block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
+    block[0] = rol (block[0], 5);                     \
+    block[2] = rol (block[2], 22);                    \
+  }
+
+/* Apply the inverse linear transformation to BLOCK.  */
+#define LINEAR_TRANSFORMATION_INVERSE(block)          \
+  {                                                   \
+    block[2] = ror (block[2], 22);                    \
+    block[0] = ror (block[0] , 5);                    \
+    block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
+    block[0] = block[0] ^ block[1] ^ block[3];        \
+    block[3] = ror (block[3], 7);                     \
+    block[1] = ror (block[1], 1);                     \
+    block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
+    block[1] = block[1] ^ block[0] ^ block[2];        \
+    block[2] = ror (block[2], 3);                     \
+    block[0] = ror (block[0], 13);                    \
+  }
+
+/* Apply a Serpent round to BLOCK, using the SBOX number WHICH and the
+   subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary storage.
+   This macro increments `round'.  */
+#define ROUND(which, subkeys, block, block_tmp) \
+  {                                             \
+    BLOCK_XOR (block, subkeys[round]);          \
+    round++;                                    \
+    SBOX (which, block, block_tmp, 0);          \
+    LINEAR_TRANSFORMATION (block_tmp);          \
+    BLOCK_COPY (block, block_tmp);              \
+  }
+
+/* Apply the last Serpent round to BLOCK, using the SBOX number WHICH
+   and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary
+   storage.  The result will be stored in BLOCK_TMP.  This macro
+   increments `round'.  */
+#define ROUND_LAST(which, subkeys, block, block_tmp) \
+  {                                                  \
+    BLOCK_XOR (block, subkeys[round]);               \
+    round++;                                         \
+    SBOX (which, block, block_tmp, 0);               \
+    BLOCK_XOR (block_tmp, subkeys[round]);           \
+    round++;                                         \
+  }
+
+/* Apply an inverse Serpent round to BLOCK, using the SBOX number
+   WHICH and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as
+   temporary storage.  This macro increments `round'.  */
+#define ROUND_INVERSE(which, subkey, block, block_tmp) \
+  {                                                    \
+    LINEAR_TRANSFORMATION_INVERSE (block);             \
+    SBOX_INVERSE (which, block, block_tmp, 0);         \
+    BLOCK_XOR (block_tmp, subkey[round]);              \
+    round--;                                           \
+    BLOCK_COPY (block, block_tmp);                     \
+  }
+
+/* Apply the first Serpent round to BLOCK, using the SBOX number WHICH
+   and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary
+   storage.  The result will be stored in BLOCK_TMP.  This macro
+   increments `round'.  */
+#define ROUND_FIRST_INVERSE(which, subkeys, block, block_tmp) \
+  {                                                           \
+    BLOCK_XOR (block, subkeys[round]);                        \
+    round--;                                                  \
+    SBOX_INVERSE (which, block, block_tmp, 0);                \
+    BLOCK_XOR (block_tmp, subkeys[round]);                    \
+    round--;                                                  \
+  }
+
+/* Convert the user provided key KEY of KEY_LENGTH bytes into the
+   internally used format.  */
+static void
+serpent_key_prepare (const byte *key, unsigned int key_length,
+		     serpent_key_t key_prepared)
+{
+  int i;
+
+  /* Copy key.  */
+  memcpy (key_prepared, key, key_length);
+  key_length /= 4;
+#ifdef WORDS_BIGENDIAN
+  for (i = 0; i < key_length; i++)
+    key_prepared[i] = byte_swap_32 (key_prepared[i]);
+#else
+  i = key_length;
+#endif
+  if (i < 8)
+    {
+      /* Key must be padded according to the Serpent
+	 specification.  */
+      key_prepared[i] = 0x00000001;
+
+      for (i++; i < 8; i++)
+	key_prepared[i] = 0;
+    }
+}
+
+/* Derive the 33 subkeys from KEY and store them in SUBKEYS.  */
+static void
+serpent_subkeys_generate (serpent_key_t key, serpent_subkeys_t subkeys)
+{
+  u32 w_real[140];		/* The `prekey'.  */
+  u32 k[132];
+  u32 *w = &w_real[8];
+  int i, j;
+
+  /* Initialize with key values.  */
+  for (i = 0; i < 8; i++)
+    w[i - 8] = key[i];
+
+  /* Expand to intermediate key using the affine recurrence.  */
+  for (i = 0; i < 132; i++)
+    w[i] = rol (w[i - 8] ^ w[i - 5] ^ w[i - 3] ^ w[i - 1] ^ PHI ^ i, 11);
+
+  /* Calculate subkeys via S-Boxes, in bitslice mode.  */
+  SBOX (3, w, k,   0);
+  SBOX (2, w, k,   4);
+  SBOX (1, w, k,   8);
+  SBOX (0, w, k,  12);
+  SBOX (7, w, k,  16);
+  SBOX (6, w, k,  20);
+  SBOX (5, w, k,  24);
+  SBOX (4, w, k,  28);
+  SBOX (3, w, k,  32);
+  SBOX (2, w, k,  36);
+  SBOX (1, w, k,  40);
+  SBOX (0, w, k,  44);
+  SBOX (7, w, k,  48);
+  SBOX (6, w, k,  52);
+  SBOX (5, w, k,  56);
+  SBOX (4, w, k,  60);
+  SBOX (3, w, k,  64);
+  SBOX (2, w, k,  68);
+  SBOX (1, w, k,  72);
+  SBOX (0, w, k,  76);
+  SBOX (7, w, k,  80);
+  SBOX (6, w, k,  84);
+  SBOX (5, w, k,  88);
+  SBOX (4, w, k,  92);
+  SBOX (3, w, k,  96);
+  SBOX (2, w, k, 100);
+  SBOX (1, w, k, 104);
+  SBOX (0, w, k, 108);
+  SBOX (7, w, k, 112);
+  SBOX (6, w, k, 116);
+  SBOX (5, w, k, 120);
+  SBOX (4, w, k, 124);
+  SBOX (3, w, k, 128);
+
+  /* Renumber subkeys.  */
+  for (i = 0; i < ROUNDS + 1; i++)
+    for (j = 0; j < 4; j++)
+      subkeys[i][j] = k[4 * i + j];
+}
+
+/* Initialize CONTEXT with the key KEY of KEY_LENGTH bits.  */
+static void
+serpent_setkey_internal (serpent_context_t *context,
+			 const byte *key, unsigned int key_length)
+{
+  serpent_key_t key_prepared;
+
+  serpent_key_prepare (key, key_length, key_prepared);
+  serpent_subkeys_generate (key_prepared, context->keys);
+  _gcry_burn_stack (272 * sizeof (u32));
+}
+
+/* Initialize CTX with the key KEY of KEY_LENGTH bytes.  */
+static gcry_err_code_t
+serpent_setkey (void *ctx,
+		const byte *key, unsigned int key_length)
+{
+  serpent_context_t *context = ctx;
+  static const char *serpent_test_ret;
+  static int serpent_init_done;
+  gcry_err_code_t ret = GPG_ERR_NO_ERROR;
+
+  if (! serpent_init_done)
+    {
+      /* Execute a self-test the first time, Serpent is used.  */
+      serpent_test_ret = serpent_test ();
+      if (serpent_test_ret)
+	log_error ("Serpent test failure: %s\n", serpent_test_ret);
+      serpent_init_done = 1;
+    }
+
+  if (serpent_test_ret)
+    ret = GPG_ERR_SELFTEST_FAILED;
+  else
+    {
+      serpent_setkey_internal (context, key, key_length);
+      _gcry_burn_stack (sizeof (serpent_key_t));
+    }
+
+  return ret;
+}
+
+static void
+serpent_encrypt_internal (serpent_context_t *context,
+			  const byte *input, byte *output)
+{
+  serpent_block_t b, b_next;
+  int round = 0;
+
+  memcpy (b, input, sizeof (b));
+#ifdef WORDS_BIGENDIAN
+  b[0] = byte_swap_32 (b[0]);
+  b[1] = byte_swap_32 (b[1]);
+  b[2] = byte_swap_32 (b[2]);
+  b[3] = byte_swap_32 (b[3]);
+#endif
+
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+
+  ROUND_LAST (7, context->keys, b, b_next);
+
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+  memcpy (output, b_next, sizeof (b_next));
+}
+
+static void
+serpent_decrypt_internal (serpent_context_t *context,
+			  const byte *input, byte *output)
+{
+  serpent_block_t b, b_next;
+  int round = ROUNDS;
+
+  memcpy (b_next, input, sizeof (b));
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+
+  ROUND_FIRST_INVERSE (7, context->keys, b_next, b);
+
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+  memcpy (output, b_next, sizeof (b_next));
+}
+
+static void
+serpent_encrypt (void *ctx, byte *buffer_out, const byte *buffer_in)
+{
+  serpent_context_t *context = ctx;
+
+  serpent_encrypt_internal (context, buffer_in, buffer_out);
+  _gcry_burn_stack (2 * sizeof (serpent_block_t));
+}
+
+static void
+serpent_decrypt (void *ctx, byte *buffer_out, const byte *buffer_in)
+{
+  serpent_context_t *context = ctx;
+
+  serpent_decrypt_internal (context, buffer_in, buffer_out);
+  _gcry_burn_stack (2 * sizeof (serpent_block_t));
+}
+
+
+
+/* Serpent test.  */
+
+static const char *serpent_test (void) { return 0; }
+
+
+
+/* "SERPENT" is an alias for "SERPENT128".  */
+static const char *cipher_spec_serpent128_aliases[] =
+  {
+    "SERPENT",
+    NULL
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent128 =
+  {
+    "SERPENT128", cipher_spec_serpent128_aliases, NULL, 16, 128,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_serpent",
+#endif
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent192 =
+  {
+    "SERPENT192", NULL, NULL, 16, 192,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_serpent",
+#endif
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent256 =
+  {
+    "SERPENT256", NULL, NULL, 16, 256,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_serpent",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_serpent)
+{
+  grub_cipher_register (&_gcry_cipher_spec_serpent128);
+  grub_cipher_register (&_gcry_cipher_spec_serpent192);
+  grub_cipher_register (&_gcry_cipher_spec_serpent256);
+}
+
+GRUB_MOD_FINI(gcry_serpent)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_serpent128);
+  grub_cipher_unregister (&_gcry_cipher_spec_serpent192);
+  grub_cipher_unregister (&_gcry_cipher_spec_serpent256);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/sha1.c b/grub-core/lib/libgcrypt-grub/cipher/sha1.c
new file mode 100644
index 0000000..581802d
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/sha1.c
@@ -0,0 +1,419 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* sha1.c - SHA1 hash function
+ * Copyright (C) 1998, 2001, 2002, 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors:
+ *
+ *  "abc"
+ *  A999 3E36 4706 816A BA3E  2571 7850 C26C 9CD0 D89D
+ *
+ *  "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+ *  8498 3E44 1C3B D26E BAAE  4AA1 F951 29E5 E546 70F1
+ */
+
+
+#ifdef HAVE_STDINT_H
+#endif
+
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+
+/* A macro to test whether P is properly aligned for an u32 type.
+   Note that config.h provides a suitable replacement for uintptr_t if
+   it does not exist in stdint.h.  */
+/* #if __GNUC__ >= 2 */
+/* # define U32_ALIGNED_P(p) (!(((uintptr_t)p) % __alignof__ (u32))) */
+/* #else */
+/* # define U32_ALIGNED_P(p) (!(((uintptr_t)p) % sizeof (u32))) */
+/* #endif */
+
+#define TRANSFORM(x,d,n) transform ((x), (d), (n))
+
+
+typedef struct
+{
+  u32           h0,h1,h2,h3,h4;
+  u32           nblocks;
+  unsigned char buf[64];
+  int           count;
+} SHA1_CONTEXT;
+
+
+
+static void
+sha1_init (void *context)
+{
+  SHA1_CONTEXT *hd = context;
+
+  hd->h0 = 0x67452301;
+  hd->h1 = 0xefcdab89;
+  hd->h2 = 0x98badcfe;
+  hd->h3 = 0x10325476;
+  hd->h4 = 0xc3d2e1f0;
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+/* Round function macros. */
+#define K1  0x5A827999L
+#define K2  0x6ED9EBA1L
+#define K3  0x8F1BBCDCL
+#define K4  0xCA62C1D6L
+#define F1(x,y,z)   ( z ^ ( x & ( y ^ z ) ) )
+#define F2(x,y,z)   ( x ^ y ^ z )
+#define F3(x,y,z)   ( ( x & y ) | ( z & ( x | y ) ) )
+#define F4(x,y,z)   ( x ^ y ^ z )
+#define M(i) ( tm =    x[ i    &0x0f]  \
+                     ^ x[(i-14)&0x0f]  \
+	 	     ^ x[(i-8) &0x0f]  \
+                     ^ x[(i-3) &0x0f], \
+                     (x[i&0x0f] = rol(tm, 1)))
+#define R(a,b,c,d,e,f,k,m)  do { e += rol( a, 5 )     \
+	                              + f( b, c, d )  \
+		 		      + k	      \
+			 	      + m;	      \
+				 b = rol( b, 30 );    \
+			       } while(0)
+
+
+/*
+ * Transform NBLOCKS of each 64 bytes (16 32-bit words) at DATA.
+ */
+static void
+transform (SHA1_CONTEXT *hd, const unsigned char *data, size_t nblocks)
+{
+  register u32 a, b, c, d, e; /* Local copies of the chaining variables.  */
+  register u32 tm;            /* Helper.  */
+  u32 x[16];                  /* The array we work on. */
+
+  /* Loop over all blocks.  */
+  for ( ;nblocks; nblocks--)
+    {
+#ifdef WORDS_BIGENDIAN
+      memcpy (x, data, 64);
+      data += 64;
+#else
+      {
+        int i;
+        unsigned char *p;
+
+        for(i=0, p=(unsigned char*)x; i < 16; i++, p += 4 )
+          {
+            p[3] = *data++;
+            p[2] = *data++;
+            p[1] = *data++;
+            p[0] = *data++;
+          }
+      }
+#endif
+      /* Get the values of the chaining variables. */
+      a = hd->h0;
+      b = hd->h1;
+      c = hd->h2;
+      d = hd->h3;
+      e = hd->h4;
+
+      /* Transform. */
+      R( a, b, c, d, e, F1, K1, x[ 0] );
+      R( e, a, b, c, d, F1, K1, x[ 1] );
+      R( d, e, a, b, c, F1, K1, x[ 2] );
+      R( c, d, e, a, b, F1, K1, x[ 3] );
+      R( b, c, d, e, a, F1, K1, x[ 4] );
+      R( a, b, c, d, e, F1, K1, x[ 5] );
+      R( e, a, b, c, d, F1, K1, x[ 6] );
+      R( d, e, a, b, c, F1, K1, x[ 7] );
+      R( c, d, e, a, b, F1, K1, x[ 8] );
+      R( b, c, d, e, a, F1, K1, x[ 9] );
+      R( a, b, c, d, e, F1, K1, x[10] );
+      R( e, a, b, c, d, F1, K1, x[11] );
+      R( d, e, a, b, c, F1, K1, x[12] );
+      R( c, d, e, a, b, F1, K1, x[13] );
+      R( b, c, d, e, a, F1, K1, x[14] );
+      R( a, b, c, d, e, F1, K1, x[15] );
+      R( e, a, b, c, d, F1, K1, M(16) );
+      R( d, e, a, b, c, F1, K1, M(17) );
+      R( c, d, e, a, b, F1, K1, M(18) );
+      R( b, c, d, e, a, F1, K1, M(19) );
+      R( a, b, c, d, e, F2, K2, M(20) );
+      R( e, a, b, c, d, F2, K2, M(21) );
+      R( d, e, a, b, c, F2, K2, M(22) );
+      R( c, d, e, a, b, F2, K2, M(23) );
+      R( b, c, d, e, a, F2, K2, M(24) );
+      R( a, b, c, d, e, F2, K2, M(25) );
+      R( e, a, b, c, d, F2, K2, M(26) );
+      R( d, e, a, b, c, F2, K2, M(27) );
+      R( c, d, e, a, b, F2, K2, M(28) );
+      R( b, c, d, e, a, F2, K2, M(29) );
+      R( a, b, c, d, e, F2, K2, M(30) );
+      R( e, a, b, c, d, F2, K2, M(31) );
+      R( d, e, a, b, c, F2, K2, M(32) );
+      R( c, d, e, a, b, F2, K2, M(33) );
+      R( b, c, d, e, a, F2, K2, M(34) );
+      R( a, b, c, d, e, F2, K2, M(35) );
+      R( e, a, b, c, d, F2, K2, M(36) );
+      R( d, e, a, b, c, F2, K2, M(37) );
+      R( c, d, e, a, b, F2, K2, M(38) );
+      R( b, c, d, e, a, F2, K2, M(39) );
+      R( a, b, c, d, e, F3, K3, M(40) );
+      R( e, a, b, c, d, F3, K3, M(41) );
+      R( d, e, a, b, c, F3, K3, M(42) );
+      R( c, d, e, a, b, F3, K3, M(43) );
+      R( b, c, d, e, a, F3, K3, M(44) );
+      R( a, b, c, d, e, F3, K3, M(45) );
+      R( e, a, b, c, d, F3, K3, M(46) );
+      R( d, e, a, b, c, F3, K3, M(47) );
+      R( c, d, e, a, b, F3, K3, M(48) );
+      R( b, c, d, e, a, F3, K3, M(49) );
+      R( a, b, c, d, e, F3, K3, M(50) );
+      R( e, a, b, c, d, F3, K3, M(51) );
+      R( d, e, a, b, c, F3, K3, M(52) );
+      R( c, d, e, a, b, F3, K3, M(53) );
+      R( b, c, d, e, a, F3, K3, M(54) );
+      R( a, b, c, d, e, F3, K3, M(55) );
+      R( e, a, b, c, d, F3, K3, M(56) );
+      R( d, e, a, b, c, F3, K3, M(57) );
+      R( c, d, e, a, b, F3, K3, M(58) );
+      R( b, c, d, e, a, F3, K3, M(59) );
+      R( a, b, c, d, e, F4, K4, M(60) );
+      R( e, a, b, c, d, F4, K4, M(61) );
+      R( d, e, a, b, c, F4, K4, M(62) );
+      R( c, d, e, a, b, F4, K4, M(63) );
+      R( b, c, d, e, a, F4, K4, M(64) );
+      R( a, b, c, d, e, F4, K4, M(65) );
+      R( e, a, b, c, d, F4, K4, M(66) );
+      R( d, e, a, b, c, F4, K4, M(67) );
+      R( c, d, e, a, b, F4, K4, M(68) );
+      R( b, c, d, e, a, F4, K4, M(69) );
+      R( a, b, c, d, e, F4, K4, M(70) );
+      R( e, a, b, c, d, F4, K4, M(71) );
+      R( d, e, a, b, c, F4, K4, M(72) );
+      R( c, d, e, a, b, F4, K4, M(73) );
+      R( b, c, d, e, a, F4, K4, M(74) );
+      R( a, b, c, d, e, F4, K4, M(75) );
+      R( e, a, b, c, d, F4, K4, M(76) );
+      R( d, e, a, b, c, F4, K4, M(77) );
+      R( c, d, e, a, b, F4, K4, M(78) );
+      R( b, c, d, e, a, F4, K4, M(79) );
+
+      /* Update the chaining variables. */
+      hd->h0 += a;
+      hd->h1 += b;
+      hd->h2 += c;
+      hd->h3 += d;
+      hd->h4 += e;
+    }
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+sha1_write( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA1_CONTEXT *hd = context;
+  size_t nblocks;
+
+  if (hd->count == 64)  /* Flush the buffer. */
+    {
+      TRANSFORM( hd, hd->buf, 1 );
+      _gcry_burn_stack (88+4*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 64; inlen--)
+        hd->buf[hd->count++] = *inbuf++;
+      sha1_write (hd, NULL, 0);
+      if (!inlen)
+        return;
+    }
+
+  nblocks = inlen / 64;
+  if (nblocks)
+    {
+      TRANSFORM (hd, inbuf, nblocks);
+      hd->count = 0;
+      hd->nblocks += nblocks;
+      inlen -= nblocks * 64;
+      inbuf += nblocks * 64;
+    }
+  _gcry_burn_stack (88+4*sizeof(void*));
+
+  /* Save remaining bytes.  */
+  for (; inlen && hd->count < 64; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/* The routine final terminates the computation and
+ * returns the digest.
+ * The handle is prepared for a new cycle, but adding bytes to the
+ * handle will the destroy the returned buffer.
+ * Returns: 20 bytes representing the digest.
+ */
+
+static void
+sha1_final(void *context)
+{
+  SHA1_CONTEXT *hd = context;
+
+  u32 t, msb, lsb;
+  unsigned char *p;
+
+  sha1_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      sha1_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = msb >> 24;
+  hd->buf[57] = msb >> 16;
+  hd->buf[58] = msb >>  8;
+  hd->buf[59] = msb	   ;
+  hd->buf[60] = lsb >> 24;
+  hd->buf[61] = lsb >> 16;
+  hd->buf[62] = lsb >>  8;
+  hd->buf[63] = lsb	   ;
+  TRANSFORM( hd, hd->buf, 1 );
+  _gcry_burn_stack (88+4*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	 \
+                  *p++ = hd->h##a >> 8; *p++ = hd->h##a; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+#undef X
+
+}
+
+static unsigned char *
+sha1_read( void *context )
+{
+  SHA1_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+/****************
+ * Shortcut functions which puts the hash value of the supplied buffer
+ * into outbuf which must have a size of 20 bytes.
+ */
+
+
+
+/*
+     Self-test section.
+ */
+
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static unsigned char asn[15] = /* Object ID is 1.3.14.3.2.26 */
+  { 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x0e, 0x03,
+    0x02, 0x1a, 0x05, 0x00, 0x04, 0x14 };
+
+static gcry_md_oid_spec_t oid_spec_sha1[] =
+  {
+    /* iso.member-body.us.rsadsi.pkcs.pkcs-1.5 (sha1WithRSAEncryption) */
+    { "1.2.840.113549.1.1.5" },
+    /* iso.member-body.us.x9-57.x9cm.3 (dsaWithSha1)*/
+    { "1.2.840.10040.4.3" },
+    /* from NIST's OIW  (sha1) */
+    { "1.3.14.3.2.26" },
+    /* from NIST OIW (sha-1WithRSAEncryption) */
+    { "1.3.14.3.2.29" },
+    /* iso.member-body.us.ansi-x9-62.signatures.ecdsa-with-sha1 */
+    { "1.2.840.10045.4.1" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha1 =
+  {
+    "SHA1", asn, DIM (asn), oid_spec_sha1, 20,
+    sha1_init, sha1_write, sha1_final, sha1_read,
+    sizeof (SHA1_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_sha1",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_sha1)
+{
+  COMPILE_TIME_ASSERT(sizeof (SHA1_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_sha1);
+}
+
+GRUB_MOD_FINI(gcry_sha1)
+{
+  grub_md_unregister (&_gcry_digest_spec_sha1);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/sha256.c b/grub-core/lib/libgcrypt-grub/cipher/sha256.c
new file mode 100644
index 0000000..0c9fd6b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/sha256.c
@@ -0,0 +1,463 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* sha256.c - SHA256 hash function
+ * Copyright (C) 2003, 2006, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors:
+
+    "abc"
+    SHA224: 23097d22 3405d822 8642a477 bda255b3 2aadbce4 bda0b3f7 e36c9da7
+    SHA256: ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad
+
+    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+    SHA224: 75388b16 512776cc 5dba5da1 fd890150 b0c6455c b4f58b19 52522525
+    SHA256: 248d6a61 d20638b8 e5c02693 0c3e6039 a33ce459 64ff2167 f6ecedd4 19db06c1
+
+    "a" one million times
+    SHA224: 20794655 980c91d8 bbb4c1ea 97618a4b f03f4258 1948b2ee 4ee7ad67
+    SHA256: cdc76e5c 9914fb92 81a1c7e2 84d73e67 f1809a48 a497200e 046d39cc c7112cd0
+
+ */
+
+
+
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+typedef struct {
+  u32  h0,h1,h2,h3,h4,h5,h6,h7;
+  u32  nblocks;
+  byte buf[64];
+  int  count;
+} SHA256_CONTEXT;
+
+
+static void
+sha256_init (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  hd->h0 = 0x6a09e667;
+  hd->h1 = 0xbb67ae85;
+  hd->h2 = 0x3c6ef372;
+  hd->h3 = 0xa54ff53a;
+  hd->h4 = 0x510e527f;
+  hd->h5 = 0x9b05688c;
+  hd->h6 = 0x1f83d9ab;
+  hd->h7 = 0x5be0cd19;
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+static void
+sha224_init (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  hd->h0 = 0xc1059ed8;
+  hd->h1 = 0x367cd507;
+  hd->h2 = 0x3070dd17;
+  hd->h3 = 0xf70e5939;
+  hd->h4 = 0xffc00b31;
+  hd->h5 = 0x68581511;
+  hd->h6 = 0x64f98fa7;
+  hd->h7 = 0xbefa4fa4;
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+/*
+  Transform the message X which consists of 16 32-bit-words. See FIPS
+  180-2 for details.  */
+#define S0(x) (ror ((x), 7) ^ ror ((x), 18) ^ ((x) >> 3))       /* (4.6) */
+#define S1(x) (ror ((x), 17) ^ ror ((x), 19) ^ ((x) >> 10))     /* (4.7) */
+#define R(a,b,c,d,e,f,g,h,k,w) do                                 \
+          {                                                       \
+            t1 = (h) + Sum1((e)) + Cho((e),(f),(g)) + (k) + (w);  \
+            t2 = Sum0((a)) + Maj((a),(b),(c));                    \
+            h = g;                                                \
+            g = f;                                                \
+            f = e;                                                \
+            e = d + t1;                                           \
+            d = c;                                                \
+            c = b;                                                \
+            b = a;                                                \
+            a = t1 + t2;                                          \
+          } while (0)
+
+/* (4.2) same as SHA-1's F1.  */
+static inline u32
+Cho (u32 x, u32 y, u32 z)
+{
+  return (z ^ (x & (y ^ z)));
+}
+
+/* (4.3) same as SHA-1's F3 */
+static inline u32
+Maj (u32 x, u32 y, u32 z)
+{
+  return ((x & y) | (z & (x|y)));
+}
+
+/* (4.4) */
+static inline u32
+Sum0 (u32 x)
+{
+  return (ror (x, 2) ^ ror (x, 13) ^ ror (x, 22));
+}
+
+/* (4.5) */
+static inline u32
+Sum1 (u32 x)
+{
+  return (ror (x, 6) ^ ror (x, 11) ^ ror (x, 25));
+}
+
+
+static void
+transform (SHA256_CONTEXT *hd, const unsigned char *data)
+{
+  static const u32 K[64] = {
+    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+    0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+    0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+    0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+    0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+    0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+    0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+    0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+  };
+
+  u32 a,b,c,d,e,f,g,h,t1,t2;
+  u32 x[16];
+  u32 w[64];
+  int i;
+
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  f = hd->h5;
+  g = hd->h6;
+  h = hd->h7;
+
+#ifdef WORDS_BIGENDIAN
+  memcpy (x, data, 64);
+#else
+  {
+    byte *p2;
+
+    for (i=0, p2=(byte*)x; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *data++;
+        p2[2] = *data++;
+        p2[1] = *data++;
+        p2[0] = *data++;
+      }
+  }
+#endif
+
+  for (i=0; i < 16; i++)
+    w[i] = x[i];
+  for (; i < 64; i++)
+    w[i] = S1(w[i-2]) + w[i-7] + S0(w[i-15]) + w[i-16];
+
+  for (i=0; i < 64;)
+    {
+#if 0
+      R(a,b,c,d,e,f,g,h,K[i],w[i]);
+      i++;
+#else
+      t1 = h + Sum1 (e) + Cho (e, f, g) + K[i] + w[i];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      d += t1;
+      h  = t1 + t2;
+
+      t1 = g + Sum1 (d) + Cho (d, e, f) + K[i+1] + w[i+1];
+      t2 = Sum0 (h) + Maj (h, a, b);
+      c += t1;
+      g  = t1 + t2;
+
+      t1 = f + Sum1 (c) + Cho (c, d, e) + K[i+2] + w[i+2];
+      t2 = Sum0 (g) + Maj (g, h, a);
+      b += t1;
+      f  = t1 + t2;
+
+      t1 = e + Sum1 (b) + Cho (b, c, d) + K[i+3] + w[i+3];
+      t2 = Sum0 (f) + Maj (f, g, h);
+      a += t1;
+      e  = t1 + t2;
+
+      t1 = d + Sum1 (a) + Cho (a, b, c) + K[i+4] + w[i+4];
+      t2 = Sum0 (e) + Maj (e, f, g);
+      h += t1;
+      d  = t1 + t2;
+
+      t1 = c + Sum1 (h) + Cho (h, a, b) + K[i+5] + w[i+5];
+      t2 = Sum0 (d) + Maj (d, e, f);
+      g += t1;
+      c  = t1 + t2;
+
+      t1 = b + Sum1 (g) + Cho (g, h, a) + K[i+6] + w[i+6];
+      t2 = Sum0 (c) + Maj (c, d, e);
+      f += t1;
+      b  = t1 + t2;
+
+      t1 = a + Sum1 (f) + Cho (f, g, h) + K[i+7] + w[i+7];
+      t2 = Sum0 (b) + Maj (b, c, d);
+      e += t1;
+      a  = t1 + t2;
+
+      i += 8;
+#endif
+    }
+
+  hd->h0 += a;
+  hd->h1 += b;
+  hd->h2 += c;
+  hd->h3 += d;
+  hd->h4 += e;
+  hd->h5 += f;
+  hd->h6 += g;
+  hd->h7 += h;
+}
+#undef S0
+#undef S1
+#undef R
+
+
+/* Update the message digest with the contents of INBUF with length
+  INLEN.  */
+static void
+sha256_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA256_CONTEXT *hd = context;
+
+  if (hd->count == 64)
+    { /* flush the buffer */
+      transform (hd, hd->buf);
+      _gcry_burn_stack (74*4+32);
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 64; inlen--)
+        hd->buf[hd->count++] = *inbuf++;
+      sha256_write (hd, NULL, 0);
+      if (!inlen)
+        return;
+    }
+
+  while (inlen >= 64)
+    {
+      transform (hd, inbuf);
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (74*4+32);
+  for (; inlen && hd->count < 64; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/*
+   The routine finally terminates the computation and returns the
+   digest.  The handle is prepared for a new cycle, but adding bytes
+   to the handle will the destroy the returned buffer.  Returns: 32
+   bytes with the message the digest.  */
+static void
+sha256_final(void *context)
+{
+  SHA256_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  sha256_write (hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if ((lsb += hd->count) < t)
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if (hd->count < 56)
+    { /* enough room */
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while (hd->count < 56)
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else
+    { /* need one extra block */
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while (hd->count < 64)
+        hd->buf[hd->count++] = 0;
+      sha256_write (hd, NULL, 0);  /* flush */;
+      memset (hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = msb >> 24;
+  hd->buf[57] = msb >> 16;
+  hd->buf[58] = msb >>  8;
+  hd->buf[59] = msb;
+  hd->buf[60] = lsb >> 24;
+  hd->buf[61] = lsb >> 16;
+  hd->buf[62] = lsb >>  8;
+  hd->buf[63] = lsb;
+  transform (hd, hd->buf);
+  _gcry_burn_stack (74*4+32);
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	 \
+		  *p++ = hd->h##a >> 8; *p++ = hd->h##a; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+  X(5);
+  X(6);
+  X(7);
+#undef X
+}
+
+static byte *
+sha256_read (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static byte asn224[19] = /* Object ID is 2.16.840.1.101.3.4.2.4 */
+  { 0x30, 0x2D, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48,
+    0x01, 0x65, 0x03, 0x04, 0x02, 0x04, 0x05, 0x00, 0x04,
+    0x1C
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha224[] =
+  {
+    /* From RFC3874, Section 4 */
+    { "2.16.840.1.101.3.4.2.4" },
+    { NULL },
+  };
+
+static byte asn256[19] = /* Object ID is  2.16.840.1.101.3.4.2.1 */
+  { 0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05,
+    0x00, 0x04, 0x20 };
+
+static gcry_md_oid_spec_t oid_spec_sha256[] =
+  {
+    /* According to the OpenPGP draft rfc2440-bis06 */
+    { "2.16.840.1.101.3.4.2.1" },
+    /* PKCS#1 sha256WithRSAEncryption */
+    { "1.2.840.113549.1.1.11" },
+
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha224 =
+  {
+    "SHA224", asn224, DIM (asn224), oid_spec_sha224, 28,
+    sha224_init, sha256_write, sha256_final, sha256_read,
+    sizeof (SHA256_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_sha256",
+#endif
+    .blocksize = 64
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha256 =
+  {
+    "SHA256", asn256, DIM (asn256), oid_spec_sha256, 32,
+    sha256_init, sha256_write, sha256_final, sha256_read,
+    sizeof (SHA256_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_sha256",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_sha256)
+{
+  COMPILE_TIME_ASSERT(sizeof (SHA256_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (SHA256_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_sha224);
+  grub_md_register (&_gcry_digest_spec_sha256);
+}
+
+GRUB_MOD_FINI(gcry_sha256)
+{
+  grub_md_unregister (&_gcry_digest_spec_sha224);
+  grub_md_unregister (&_gcry_digest_spec_sha256);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/sha512.c b/grub-core/lib/libgcrypt-grub/cipher/sha512.c
new file mode 100644
index 0000000..717551c
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/sha512.c
@@ -0,0 +1,525 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* sha512.c - SHA384 and SHA512 hash functions
+ * Copyright (C) 2003, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors from FIPS-180-2:
+ *
+ *  "abc"
+ * 384:
+ *  CB00753F 45A35E8B B5A03D69 9AC65007 272C32AB 0EDED163
+ *  1A8B605A 43FF5BED 8086072B A1E7CC23 58BAECA1 34C825A7
+ * 512:
+ *  DDAF35A1 93617ABA CC417349 AE204131 12E6FA4E 89A97EA2 0A9EEEE6 4B55D39A
+ *  2192992A 274FC1A8 36BA3C23 A3FEEBBD 454D4423 643CE80E 2A9AC94F A54CA49F
+ *
+ *  "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
+ * 384:
+ *  09330C33 F71147E8 3D192FC7 82CD1B47 53111B17 3B3B05D2
+ *  2FA08086 E3B0F712 FCC7C71A 557E2DB9 66C3E9FA 91746039
+ * 512:
+ *  8E959B75 DAE313DA 8CF4F728 14FC143F 8F7779C6 EB9F7FA1 7299AEAD B6889018
+ *  501D289E 4900F7E4 331B99DE C4B5433A C7D329EE B6DD2654 5E96E55B 874BE909
+ *
+ *  "a" x 1000000
+ * 384:
+ *  9D0E1809 716474CB 086E834E 310A4A1C ED149E9C 00F24852
+ *  7972CEC5 704C2A5B 07B8B3DC 38ECC4EB AE97DDD8 7F3D8985
+ * 512:
+ *  E718483D 0CE76964 4E2E42C7 BC15B463 8E1F98B1 3B204428 5632A803 AFA973EB
+ *  DE0FF244 877EA60A 4CB0432C E577C31B EB009C5C 2C49AA2E 4EADB217 AD8CC09B
+ */
+
+
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+typedef struct
+{
+  u64 h0, h1, h2, h3, h4, h5, h6, h7;
+  u64 nblocks;
+  byte buf[128];
+  int count;
+} SHA512_CONTEXT;
+
+static void
+sha512_init (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+
+  hd->h0 = U64_C(0x6a09e667f3bcc908);
+  hd->h1 = U64_C(0xbb67ae8584caa73b);
+  hd->h2 = U64_C(0x3c6ef372fe94f82b);
+  hd->h3 = U64_C(0xa54ff53a5f1d36f1);
+  hd->h4 = U64_C(0x510e527fade682d1);
+  hd->h5 = U64_C(0x9b05688c2b3e6c1f);
+  hd->h6 = U64_C(0x1f83d9abfb41bd6b);
+  hd->h7 = U64_C(0x5be0cd19137e2179);
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+static void
+sha384_init (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+
+  hd->h0 = U64_C(0xcbbb9d5dc1059ed8);
+  hd->h1 = U64_C(0x629a292a367cd507);
+  hd->h2 = U64_C(0x9159015a3070dd17);
+  hd->h3 = U64_C(0x152fecd8f70e5939);
+  hd->h4 = U64_C(0x67332667ffc00b31);
+  hd->h5 = U64_C(0x8eb44a8768581511);
+  hd->h6 = U64_C(0xdb0c2e0d64f98fa7);
+  hd->h7 = U64_C(0x47b5481dbefa4fa4);
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+static inline u64
+ROTR (u64 x, u64 n)
+{
+  return ((x >> n) | (x << (64 - n)));
+}
+
+static inline u64
+Ch (u64 x, u64 y, u64 z)
+{
+  return ((x & y) ^ ( ~x & z));
+}
+
+static inline u64
+Maj (u64 x, u64 y, u64 z)
+{
+  return ((x & y) ^ (x & z) ^ (y & z));
+}
+
+static inline u64
+Sum0 (u64 x)
+{
+  return (ROTR (x, 28) ^ ROTR (x, 34) ^ ROTR (x, 39));
+}
+
+static inline u64
+Sum1 (u64 x)
+{
+  return (ROTR (x, 14) ^ ROTR (x, 18) ^ ROTR (x, 41));
+}
+
+/****************
+ * Transform the message W which consists of 16 64-bit-words
+ */
+static void
+transform (SHA512_CONTEXT *hd, const unsigned char *data)
+{
+  u64 a, b, c, d, e, f, g, h;
+  u64 w[80];
+  int t;
+  static const u64 k[] =
+    {
+      U64_C(0x428a2f98d728ae22), U64_C(0x7137449123ef65cd),
+      U64_C(0xb5c0fbcfec4d3b2f), U64_C(0xe9b5dba58189dbbc),
+      U64_C(0x3956c25bf348b538), U64_C(0x59f111f1b605d019),
+      U64_C(0x923f82a4af194f9b), U64_C(0xab1c5ed5da6d8118),
+      U64_C(0xd807aa98a3030242), U64_C(0x12835b0145706fbe),
+      U64_C(0x243185be4ee4b28c), U64_C(0x550c7dc3d5ffb4e2),
+      U64_C(0x72be5d74f27b896f), U64_C(0x80deb1fe3b1696b1),
+      U64_C(0x9bdc06a725c71235), U64_C(0xc19bf174cf692694),
+      U64_C(0xe49b69c19ef14ad2), U64_C(0xefbe4786384f25e3),
+      U64_C(0x0fc19dc68b8cd5b5), U64_C(0x240ca1cc77ac9c65),
+      U64_C(0x2de92c6f592b0275), U64_C(0x4a7484aa6ea6e483),
+      U64_C(0x5cb0a9dcbd41fbd4), U64_C(0x76f988da831153b5),
+      U64_C(0x983e5152ee66dfab), U64_C(0xa831c66d2db43210),
+      U64_C(0xb00327c898fb213f), U64_C(0xbf597fc7beef0ee4),
+      U64_C(0xc6e00bf33da88fc2), U64_C(0xd5a79147930aa725),
+      U64_C(0x06ca6351e003826f), U64_C(0x142929670a0e6e70),
+      U64_C(0x27b70a8546d22ffc), U64_C(0x2e1b21385c26c926),
+      U64_C(0x4d2c6dfc5ac42aed), U64_C(0x53380d139d95b3df),
+      U64_C(0x650a73548baf63de), U64_C(0x766a0abb3c77b2a8),
+      U64_C(0x81c2c92e47edaee6), U64_C(0x92722c851482353b),
+      U64_C(0xa2bfe8a14cf10364), U64_C(0xa81a664bbc423001),
+      U64_C(0xc24b8b70d0f89791), U64_C(0xc76c51a30654be30),
+      U64_C(0xd192e819d6ef5218), U64_C(0xd69906245565a910),
+      U64_C(0xf40e35855771202a), U64_C(0x106aa07032bbd1b8),
+      U64_C(0x19a4c116b8d2d0c8), U64_C(0x1e376c085141ab53),
+      U64_C(0x2748774cdf8eeb99), U64_C(0x34b0bcb5e19b48a8),
+      U64_C(0x391c0cb3c5c95a63), U64_C(0x4ed8aa4ae3418acb),
+      U64_C(0x5b9cca4f7763e373), U64_C(0x682e6ff3d6b2b8a3),
+      U64_C(0x748f82ee5defb2fc), U64_C(0x78a5636f43172f60),
+      U64_C(0x84c87814a1f0ab72), U64_C(0x8cc702081a6439ec),
+      U64_C(0x90befffa23631e28), U64_C(0xa4506cebde82bde9),
+      U64_C(0xbef9a3f7b2c67915), U64_C(0xc67178f2e372532b),
+      U64_C(0xca273eceea26619c), U64_C(0xd186b8c721c0c207),
+      U64_C(0xeada7dd6cde0eb1e), U64_C(0xf57d4f7fee6ed178),
+      U64_C(0x06f067aa72176fba), U64_C(0x0a637dc5a2c898a6),
+      U64_C(0x113f9804bef90dae), U64_C(0x1b710b35131c471b),
+      U64_C(0x28db77f523047d84), U64_C(0x32caab7b40c72493),
+      U64_C(0x3c9ebe0a15c9bebc), U64_C(0x431d67c49c100d4c),
+      U64_C(0x4cc5d4becb3e42b6), U64_C(0x597f299cfc657e2a),
+      U64_C(0x5fcb6fab3ad6faec), U64_C(0x6c44198c4a475817)
+    };
+
+  /* get values from the chaining vars */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  f = hd->h5;
+  g = hd->h6;
+  h = hd->h7;
+
+#ifdef WORDS_BIGENDIAN
+  memcpy (w, data, 128);
+#else
+  {
+    int i;
+    byte *p2;
+
+    for (i = 0, p2 = (byte *) w; i < 16; i++, p2 += 8)
+      {
+	p2[7] = *data++;
+	p2[6] = *data++;
+	p2[5] = *data++;
+	p2[4] = *data++;
+	p2[3] = *data++;
+	p2[2] = *data++;
+	p2[1] = *data++;
+	p2[0] = *data++;
+      }
+  }
+#endif
+
+#define S0(x) (ROTR((x),1) ^ ROTR((x),8) ^ ((x)>>7))
+#define S1(x) (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
+
+  for (t = 16; t < 80; t++)
+    w[t] = S1 (w[t - 2]) + w[t - 7] + S0 (w[t - 15]) + w[t - 16];
+
+
+  for (t = 0; t < 80; )
+    {
+      u64 t1, t2;
+
+      /* Performance on a AMD Athlon(tm) Dual Core Processor 4050e
+         with gcc 4.3.3 using gcry_md_hash_buffer of each 10000 bytes
+         initialized to 0,1,2,3...255,0,... and 1000 iterations:
+
+         Not unrolled with macros:  440ms
+         Unrolled with macros:      350ms
+         Unrolled with inline:      330ms
+      */
+#if 0 /* Not unrolled.  */
+      t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[t];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      h = g;
+      g = f;
+      f = e;
+      e = d + t1;
+      d = c;
+      c = b;
+      b = a;
+      a = t1 + t2;
+      t++;
+#else /* Unrolled to interweave the chain variables.  */
+      t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[t];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      d += t1;
+      h  = t1 + t2;
+
+      t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+1] + w[t+1];
+      t2 = Sum0 (h) + Maj (h, a, b);
+      c += t1;
+      g  = t1 + t2;
+
+      t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+2] + w[t+2];
+      t2 = Sum0 (g) + Maj (g, h, a);
+      b += t1;
+      f  = t1 + t2;
+
+      t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+3] + w[t+3];
+      t2 = Sum0 (f) + Maj (f, g, h);
+      a += t1;
+      e  = t1 + t2;
+
+      t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+4] + w[t+4];
+      t2 = Sum0 (e) + Maj (e, f, g);
+      h += t1;
+      d  = t1 + t2;
+
+      t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+5] + w[t+5];
+      t2 = Sum0 (d) + Maj (d, e, f);
+      g += t1;
+      c  = t1 + t2;
+
+      t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+6] + w[t+6];
+      t2 = Sum0 (c) + Maj (c, d, e);
+      f += t1;
+      b  = t1 + t2;
+
+      t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+7] + w[t+7];
+      t2 = Sum0 (b) + Maj (b, c, d);
+      e += t1;
+      a  = t1 + t2;
+
+      t += 8;
+#endif
+    }
+
+  /* Update chaining vars.  */
+  hd->h0 += a;
+  hd->h1 += b;
+  hd->h2 += c;
+  hd->h3 += d;
+  hd->h4 += e;
+  hd->h5 += f;
+  hd->h6 += g;
+  hd->h7 += h;
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+sha512_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA512_CONTEXT *hd = context;
+
+  if (hd->count == 128)
+    {				/* flush the buffer */
+      transform (hd, hd->buf);
+      _gcry_burn_stack (768);
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 128; inlen--)
+	hd->buf[hd->count++] = *inbuf++;
+      sha512_write (context, NULL, 0);
+      if (!inlen)
+	return;
+    }
+
+  while (inlen >= 128)
+    {
+      transform (hd, inbuf);
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 128;
+      inbuf += 128;
+    }
+  _gcry_burn_stack (768);
+  for (; inlen && hd->count < 128; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/* The routine final terminates the computation and
+ * returns the digest.
+ * The handle is prepared for a new cycle, but adding bytes to the
+ * handle will the destroy the returned buffer.
+ * Returns: 64 bytes representing the digest.  When used for sha384,
+ * we take the leftmost 48 of those bytes.
+ */
+
+static void
+sha512_final (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+  u64 t, msb, lsb;
+  byte *p;
+
+  sha512_write (context, NULL, 0); /* flush */ ;
+
+  t = hd->nblocks;
+  /* multiply by 128 to make a byte count */
+  lsb = t << 7;
+  msb = t >> 57;
+  /* add the count */
+  t = lsb;
+  if ((lsb += hd->count) < t)
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 61;
+
+  if (hd->count < 112)
+    {				/* enough room */
+      hd->buf[hd->count++] = 0x80;	/* pad */
+      while (hd->count < 112)
+	hd->buf[hd->count++] = 0;	/* pad */
+    }
+  else
+    {				/* need one extra block */
+      hd->buf[hd->count++] = 0x80;	/* pad character */
+      while (hd->count < 128)
+	hd->buf[hd->count++] = 0;
+      sha512_write (context, NULL, 0); /* flush */ ;
+      memset (hd->buf, 0, 112);	/* fill next block with zeroes */
+    }
+  /* append the 128 bit count */
+  hd->buf[112] = msb >> 56;
+  hd->buf[113] = msb >> 48;
+  hd->buf[114] = msb >> 40;
+  hd->buf[115] = msb >> 32;
+  hd->buf[116] = msb >> 24;
+  hd->buf[117] = msb >> 16;
+  hd->buf[118] = msb >> 8;
+  hd->buf[119] = msb;
+
+  hd->buf[120] = lsb >> 56;
+  hd->buf[121] = lsb >> 48;
+  hd->buf[122] = lsb >> 40;
+  hd->buf[123] = lsb >> 32;
+  hd->buf[124] = lsb >> 24;
+  hd->buf[125] = lsb >> 16;
+  hd->buf[126] = lsb >> 8;
+  hd->buf[127] = lsb;
+  transform (hd, hd->buf);
+  _gcry_burn_stack (768);
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u64*)p = hd->h##a ; p += 8; } while (0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 56; *p++ = hd->h##a >> 48;	      \
+                  *p++ = hd->h##a >> 40; *p++ = hd->h##a >> 32;	      \
+                  *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	      \
+                  *p++ = hd->h##a >> 8;  *p++ = hd->h##a; } while (0)
+#endif
+  X (0);
+  X (1);
+  X (2);
+  X (3);
+  X (4);
+  X (5);
+  /* Note that these last two chunks are included even for SHA384.
+     We just ignore them. */
+  X (6);
+  X (7);
+#undef X
+}
+
+static byte *
+sha512_read (void *context)
+{
+  SHA512_CONTEXT *hd = (SHA512_CONTEXT *) context;
+  return hd->buf;
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+
+
+
+
+static byte sha512_asn[] =	/* Object ID is 2.16.840.1.101.3.4.2.3 */
+  {
+    0x30, 0x51, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, 0x05,
+    0x00, 0x04, 0x40
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha512[] =
+  {
+    { "2.16.840.1.101.3.4.2.3" },
+
+    /* PKCS#1 sha512WithRSAEncryption */
+    { "1.2.840.113549.1.1.13" },
+
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha512 =
+  {
+    "SHA512", sha512_asn, DIM (sha512_asn), oid_spec_sha512, 64,
+    sha512_init, sha512_write, sha512_final, sha512_read,
+    sizeof (SHA512_CONTEXT),
+#ifdef GRUB_UTIL
+    .modname = "gcry_sha512",
+#endif
+    .blocksize = 128
+  };
+
+static byte sha384_asn[] =	/* Object ID is 2.16.840.1.101.3.4.2.2 */
+  {
+    0x30, 0x41, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02, 0x05,
+    0x00, 0x04, 0x30
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha384[] =
+  {
+    { "2.16.840.1.101.3.4.2.2" },
+
+    /* PKCS#1 sha384WithRSAEncryption */
+    { "1.2.840.113549.1.1.12" },
+
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha384 =
+  {
+    "SHA384", sha384_asn, DIM (sha384_asn), oid_spec_sha384, 48,
+    sha384_init, sha512_write, sha512_final, sha512_read,
+    sizeof (SHA512_CONTEXT),
+#ifdef GRUB_UTIL
+    .modname = "gcry_sha512",
+#endif
+    .blocksize = 128
+  };
+
+
+GRUB_MOD_INIT(gcry_sha512)
+{
+  COMPILE_TIME_ASSERT(sizeof (SHA512_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (SHA512_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_sha512);
+  grub_md_register (&_gcry_digest_spec_sha384);
+}
+
+GRUB_MOD_FINI(gcry_sha512)
+{
+  grub_md_unregister (&_gcry_digest_spec_sha512);
+  grub_md_unregister (&_gcry_digest_spec_sha384);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/tiger.c b/grub-core/lib/libgcrypt-grub/cipher/tiger.c
new file mode 100644
index 0000000..c277293
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/tiger.c
@@ -0,0 +1,944 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* tiger.c  -  The TIGER hash function
+ * Copyright (C) 1998, 2001, 2002, 2003, 2010 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* See http://www.cs.technion.ac.il/~biham/Reports/Tiger/  */
+
+
+#include "g10lib.h"
+#include "cipher.h"
+
+/* We really need a 64 bit type for this code.  */
+#ifdef HAVE_U64_TYPEDEF
+
+typedef struct
+{
+  u64  a, b, c;
+  byte buf[64];
+  int  count;
+  u32  nblocks;
+  int  variant;  /* 0 = old code, 1 = fixed code, 2 - TIGER2.  */
+} TIGER_CONTEXT;
+
+
+/*********************************
+ * Okay, okay, this is not the fastest code - improvements are welcome.
+ *
+ */
+
+/* Some test vectors:
+ * ""                   24F0130C63AC9332 16166E76B1BB925F F373DE2D49584E7A
+ * "abc"                F258C1E88414AB2A 527AB541FFC5B8BF 935F7B951C132951
+ * "Tiger"              9F00F599072300DD 276ABB38C8EB6DEC 37790C116F9D2BDF
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-"
+ *			87FB2A9083851CF7 470D2CF810E6DF9E B586445034A5A386
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789"
+ *			467DB80863EBCE48 8DF1CD1261655DE9 57896565975F9197
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham"
+ *			0C410A042968868A 1671DA5A3FD29A72 5EC1E457D3CDB303
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham, proc"
+ * "eedings of Fast Software Encryption 3, Cambridge."
+ *			EBF591D5AFA655CE 7F22894FF87F54AC 89C811B6B0DA3193
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham, proc"
+ * "eedings of Fast Software Encryption 3, Cambridge, 1996."
+ *			3D9AEB03D1BD1A63 57B2774DFD6D5B24 DD68151D503974FC
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-ABCDEF"
+ * "GHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-"
+ *			00B83EB4E53440C5 76AC6AAEE0A74858 25FD15E70A59FFE4
+ */
+
+static u64 sbox1[256] = {
+  U64_C(0x02aab17cf7e90c5e) /*    0 */, U64_C(0xac424b03e243a8ec) /*    1 */,
+  U64_C(0x72cd5be30dd5fcd3) /*    2 */, U64_C(0x6d019b93f6f97f3a) /*    3 */,
+  U64_C(0xcd9978ffd21f9193) /*    4 */, U64_C(0x7573a1c9708029e2) /*    5 */,
+  U64_C(0xb164326b922a83c3) /*    6 */, U64_C(0x46883eee04915870) /*    7 */,
+  U64_C(0xeaace3057103ece6) /*    8 */, U64_C(0xc54169b808a3535c) /*    9 */,
+  U64_C(0x4ce754918ddec47c) /*   10 */, U64_C(0x0aa2f4dfdc0df40c) /*   11 */,
+  U64_C(0x10b76f18a74dbefa) /*   12 */, U64_C(0xc6ccb6235ad1ab6a) /*   13 */,
+  U64_C(0x13726121572fe2ff) /*   14 */, U64_C(0x1a488c6f199d921e) /*   15 */,
+  U64_C(0x4bc9f9f4da0007ca) /*   16 */, U64_C(0x26f5e6f6e85241c7) /*   17 */,
+  U64_C(0x859079dbea5947b6) /*   18 */, U64_C(0x4f1885c5c99e8c92) /*   19 */,
+  U64_C(0xd78e761ea96f864b) /*   20 */, U64_C(0x8e36428c52b5c17d) /*   21 */,
+  U64_C(0x69cf6827373063c1) /*   22 */, U64_C(0xb607c93d9bb4c56e) /*   23 */,
+  U64_C(0x7d820e760e76b5ea) /*   24 */, U64_C(0x645c9cc6f07fdc42) /*   25 */,
+  U64_C(0xbf38a078243342e0) /*   26 */, U64_C(0x5f6b343c9d2e7d04) /*   27 */,
+  U64_C(0xf2c28aeb600b0ec6) /*   28 */, U64_C(0x6c0ed85f7254bcac) /*   29 */,
+  U64_C(0x71592281a4db4fe5) /*   30 */, U64_C(0x1967fa69ce0fed9f) /*   31 */,
+  U64_C(0xfd5293f8b96545db) /*   32 */, U64_C(0xc879e9d7f2a7600b) /*   33 */,
+  U64_C(0x860248920193194e) /*   34 */, U64_C(0xa4f9533b2d9cc0b3) /*   35 */,
+  U64_C(0x9053836c15957613) /*   36 */, U64_C(0xdb6dcf8afc357bf1) /*   37 */,
+  U64_C(0x18beea7a7a370f57) /*   38 */, U64_C(0x037117ca50b99066) /*   39 */,
+  U64_C(0x6ab30a9774424a35) /*   40 */, U64_C(0xf4e92f02e325249b) /*   41 */,
+  U64_C(0x7739db07061ccae1) /*   42 */, U64_C(0xd8f3b49ceca42a05) /*   43 */,
+  U64_C(0xbd56be3f51382f73) /*   44 */, U64_C(0x45faed5843b0bb28) /*   45 */,
+  U64_C(0x1c813d5c11bf1f83) /*   46 */, U64_C(0x8af0e4b6d75fa169) /*   47 */,
+  U64_C(0x33ee18a487ad9999) /*   48 */, U64_C(0x3c26e8eab1c94410) /*   49 */,
+  U64_C(0xb510102bc0a822f9) /*   50 */, U64_C(0x141eef310ce6123b) /*   51 */,
+  U64_C(0xfc65b90059ddb154) /*   52 */, U64_C(0xe0158640c5e0e607) /*   53 */,
+  U64_C(0x884e079826c3a3cf) /*   54 */, U64_C(0x930d0d9523c535fd) /*   55 */,
+  U64_C(0x35638d754e9a2b00) /*   56 */, U64_C(0x4085fccf40469dd5) /*   57 */,
+  U64_C(0xc4b17ad28be23a4c) /*   58 */, U64_C(0xcab2f0fc6a3e6a2e) /*   59 */,
+  U64_C(0x2860971a6b943fcd) /*   60 */, U64_C(0x3dde6ee212e30446) /*   61 */,
+  U64_C(0x6222f32ae01765ae) /*   62 */, U64_C(0x5d550bb5478308fe) /*   63 */,
+  U64_C(0xa9efa98da0eda22a) /*   64 */, U64_C(0xc351a71686c40da7) /*   65 */,
+  U64_C(0x1105586d9c867c84) /*   66 */, U64_C(0xdcffee85fda22853) /*   67 */,
+  U64_C(0xccfbd0262c5eef76) /*   68 */, U64_C(0xbaf294cb8990d201) /*   69 */,
+  U64_C(0xe69464f52afad975) /*   70 */, U64_C(0x94b013afdf133e14) /*   71 */,
+  U64_C(0x06a7d1a32823c958) /*   72 */, U64_C(0x6f95fe5130f61119) /*   73 */,
+  U64_C(0xd92ab34e462c06c0) /*   74 */, U64_C(0xed7bde33887c71d2) /*   75 */,
+  U64_C(0x79746d6e6518393e) /*   76 */, U64_C(0x5ba419385d713329) /*   77 */,
+  U64_C(0x7c1ba6b948a97564) /*   78 */, U64_C(0x31987c197bfdac67) /*   79 */,
+  U64_C(0xde6c23c44b053d02) /*   80 */, U64_C(0x581c49fed002d64d) /*   81 */,
+  U64_C(0xdd474d6338261571) /*   82 */, U64_C(0xaa4546c3e473d062) /*   83 */,
+  U64_C(0x928fce349455f860) /*   84 */, U64_C(0x48161bbacaab94d9) /*   85 */,
+  U64_C(0x63912430770e6f68) /*   86 */, U64_C(0x6ec8a5e602c6641c) /*   87 */,
+  U64_C(0x87282515337ddd2b) /*   88 */, U64_C(0x2cda6b42034b701b) /*   89 */,
+  U64_C(0xb03d37c181cb096d) /*   90 */, U64_C(0xe108438266c71c6f) /*   91 */,
+  U64_C(0x2b3180c7eb51b255) /*   92 */, U64_C(0xdf92b82f96c08bbc) /*   93 */,
+  U64_C(0x5c68c8c0a632f3ba) /*   94 */, U64_C(0x5504cc861c3d0556) /*   95 */,
+  U64_C(0xabbfa4e55fb26b8f) /*   96 */, U64_C(0x41848b0ab3baceb4) /*   97 */,
+  U64_C(0xb334a273aa445d32) /*   98 */, U64_C(0xbca696f0a85ad881) /*   99 */,
+  U64_C(0x24f6ec65b528d56c) /*  100 */, U64_C(0x0ce1512e90f4524a) /*  101 */,
+  U64_C(0x4e9dd79d5506d35a) /*  102 */, U64_C(0x258905fac6ce9779) /*  103 */,
+  U64_C(0x2019295b3e109b33) /*  104 */, U64_C(0xf8a9478b73a054cc) /*  105 */,
+  U64_C(0x2924f2f934417eb0) /*  106 */, U64_C(0x3993357d536d1bc4) /*  107 */,
+  U64_C(0x38a81ac21db6ff8b) /*  108 */, U64_C(0x47c4fbf17d6016bf) /*  109 */,
+  U64_C(0x1e0faadd7667e3f5) /*  110 */, U64_C(0x7abcff62938beb96) /*  111 */,
+  U64_C(0xa78dad948fc179c9) /*  112 */, U64_C(0x8f1f98b72911e50d) /*  113 */,
+  U64_C(0x61e48eae27121a91) /*  114 */, U64_C(0x4d62f7ad31859808) /*  115 */,
+  U64_C(0xeceba345ef5ceaeb) /*  116 */, U64_C(0xf5ceb25ebc9684ce) /*  117 */,
+  U64_C(0xf633e20cb7f76221) /*  118 */, U64_C(0xa32cdf06ab8293e4) /*  119 */,
+  U64_C(0x985a202ca5ee2ca4) /*  120 */, U64_C(0xcf0b8447cc8a8fb1) /*  121 */,
+  U64_C(0x9f765244979859a3) /*  122 */, U64_C(0xa8d516b1a1240017) /*  123 */,
+  U64_C(0x0bd7ba3ebb5dc726) /*  124 */, U64_C(0xe54bca55b86adb39) /*  125 */,
+  U64_C(0x1d7a3afd6c478063) /*  126 */, U64_C(0x519ec608e7669edd) /*  127 */,
+  U64_C(0x0e5715a2d149aa23) /*  128 */, U64_C(0x177d4571848ff194) /*  129 */,
+  U64_C(0xeeb55f3241014c22) /*  130 */, U64_C(0x0f5e5ca13a6e2ec2) /*  131 */,
+  U64_C(0x8029927b75f5c361) /*  132 */, U64_C(0xad139fabc3d6e436) /*  133 */,
+  U64_C(0x0d5df1a94ccf402f) /*  134 */, U64_C(0x3e8bd948bea5dfc8) /*  135 */,
+  U64_C(0xa5a0d357bd3ff77e) /*  136 */, U64_C(0xa2d12e251f74f645) /*  137 */,
+  U64_C(0x66fd9e525e81a082) /*  138 */, U64_C(0x2e0c90ce7f687a49) /*  139 */,
+  U64_C(0xc2e8bcbeba973bc5) /*  140 */, U64_C(0x000001bce509745f) /*  141 */,
+  U64_C(0x423777bbe6dab3d6) /*  142 */, U64_C(0xd1661c7eaef06eb5) /*  143 */,
+  U64_C(0xa1781f354daacfd8) /*  144 */, U64_C(0x2d11284a2b16affc) /*  145 */,
+  U64_C(0xf1fc4f67fa891d1f) /*  146 */, U64_C(0x73ecc25dcb920ada) /*  147 */,
+  U64_C(0xae610c22c2a12651) /*  148 */, U64_C(0x96e0a810d356b78a) /*  149 */,
+  U64_C(0x5a9a381f2fe7870f) /*  150 */, U64_C(0xd5ad62ede94e5530) /*  151 */,
+  U64_C(0xd225e5e8368d1427) /*  152 */, U64_C(0x65977b70c7af4631) /*  153 */,
+  U64_C(0x99f889b2de39d74f) /*  154 */, U64_C(0x233f30bf54e1d143) /*  155 */,
+  U64_C(0x9a9675d3d9a63c97) /*  156 */, U64_C(0x5470554ff334f9a8) /*  157 */,
+  U64_C(0x166acb744a4f5688) /*  158 */, U64_C(0x70c74caab2e4aead) /*  159 */,
+  U64_C(0xf0d091646f294d12) /*  160 */, U64_C(0x57b82a89684031d1) /*  161 */,
+  U64_C(0xefd95a5a61be0b6b) /*  162 */, U64_C(0x2fbd12e969f2f29a) /*  163 */,
+  U64_C(0x9bd37013feff9fe8) /*  164 */, U64_C(0x3f9b0404d6085a06) /*  165 */,
+  U64_C(0x4940c1f3166cfe15) /*  166 */, U64_C(0x09542c4dcdf3defb) /*  167 */,
+  U64_C(0xb4c5218385cd5ce3) /*  168 */, U64_C(0xc935b7dc4462a641) /*  169 */,
+  U64_C(0x3417f8a68ed3b63f) /*  170 */, U64_C(0xb80959295b215b40) /*  171 */,
+  U64_C(0xf99cdaef3b8c8572) /*  172 */, U64_C(0x018c0614f8fcb95d) /*  173 */,
+  U64_C(0x1b14accd1a3acdf3) /*  174 */, U64_C(0x84d471f200bb732d) /*  175 */,
+  U64_C(0xc1a3110e95e8da16) /*  176 */, U64_C(0x430a7220bf1a82b8) /*  177 */,
+  U64_C(0xb77e090d39df210e) /*  178 */, U64_C(0x5ef4bd9f3cd05e9d) /*  179 */,
+  U64_C(0x9d4ff6da7e57a444) /*  180 */, U64_C(0xda1d60e183d4a5f8) /*  181 */,
+  U64_C(0xb287c38417998e47) /*  182 */, U64_C(0xfe3edc121bb31886) /*  183 */,
+  U64_C(0xc7fe3ccc980ccbef) /*  184 */, U64_C(0xe46fb590189bfd03) /*  185 */,
+  U64_C(0x3732fd469a4c57dc) /*  186 */, U64_C(0x7ef700a07cf1ad65) /*  187 */,
+  U64_C(0x59c64468a31d8859) /*  188 */, U64_C(0x762fb0b4d45b61f6) /*  189 */,
+  U64_C(0x155baed099047718) /*  190 */, U64_C(0x68755e4c3d50baa6) /*  191 */,
+  U64_C(0xe9214e7f22d8b4df) /*  192 */, U64_C(0x2addbf532eac95f4) /*  193 */,
+  U64_C(0x32ae3909b4bd0109) /*  194 */, U64_C(0x834df537b08e3450) /*  195 */,
+  U64_C(0xfa209da84220728d) /*  196 */, U64_C(0x9e691d9b9efe23f7) /*  197 */,
+  U64_C(0x0446d288c4ae8d7f) /*  198 */, U64_C(0x7b4cc524e169785b) /*  199 */,
+  U64_C(0x21d87f0135ca1385) /*  200 */, U64_C(0xcebb400f137b8aa5) /*  201 */,
+  U64_C(0x272e2b66580796be) /*  202 */, U64_C(0x3612264125c2b0de) /*  203 */,
+  U64_C(0x057702bdad1efbb2) /*  204 */, U64_C(0xd4babb8eacf84be9) /*  205 */,
+  U64_C(0x91583139641bc67b) /*  206 */, U64_C(0x8bdc2de08036e024) /*  207 */,
+  U64_C(0x603c8156f49f68ed) /*  208 */, U64_C(0xf7d236f7dbef5111) /*  209 */,
+  U64_C(0x9727c4598ad21e80) /*  210 */, U64_C(0xa08a0896670a5fd7) /*  211 */,
+  U64_C(0xcb4a8f4309eba9cb) /*  212 */, U64_C(0x81af564b0f7036a1) /*  213 */,
+  U64_C(0xc0b99aa778199abd) /*  214 */, U64_C(0x959f1ec83fc8e952) /*  215 */,
+  U64_C(0x8c505077794a81b9) /*  216 */, U64_C(0x3acaaf8f056338f0) /*  217 */,
+  U64_C(0x07b43f50627a6778) /*  218 */, U64_C(0x4a44ab49f5eccc77) /*  219 */,
+  U64_C(0x3bc3d6e4b679ee98) /*  220 */, U64_C(0x9cc0d4d1cf14108c) /*  221 */,
+  U64_C(0x4406c00b206bc8a0) /*  222 */, U64_C(0x82a18854c8d72d89) /*  223 */,
+  U64_C(0x67e366b35c3c432c) /*  224 */, U64_C(0xb923dd61102b37f2) /*  225 */,
+  U64_C(0x56ab2779d884271d) /*  226 */, U64_C(0xbe83e1b0ff1525af) /*  227 */,
+  U64_C(0xfb7c65d4217e49a9) /*  228 */, U64_C(0x6bdbe0e76d48e7d4) /*  229 */,
+  U64_C(0x08df828745d9179e) /*  230 */, U64_C(0x22ea6a9add53bd34) /*  231 */,
+  U64_C(0xe36e141c5622200a) /*  232 */, U64_C(0x7f805d1b8cb750ee) /*  233 */,
+  U64_C(0xafe5c7a59f58e837) /*  234 */, U64_C(0xe27f996a4fb1c23c) /*  235 */,
+  U64_C(0xd3867dfb0775f0d0) /*  236 */, U64_C(0xd0e673de6e88891a) /*  237 */,
+  U64_C(0x123aeb9eafb86c25) /*  238 */, U64_C(0x30f1d5d5c145b895) /*  239 */,
+  U64_C(0xbb434a2dee7269e7) /*  240 */, U64_C(0x78cb67ecf931fa38) /*  241 */,
+  U64_C(0xf33b0372323bbf9c) /*  242 */, U64_C(0x52d66336fb279c74) /*  243 */,
+  U64_C(0x505f33ac0afb4eaa) /*  244 */, U64_C(0xe8a5cd99a2cce187) /*  245 */,
+  U64_C(0x534974801e2d30bb) /*  246 */, U64_C(0x8d2d5711d5876d90) /*  247 */,
+  U64_C(0x1f1a412891bc038e) /*  248 */, U64_C(0xd6e2e71d82e56648) /*  249 */,
+  U64_C(0x74036c3a497732b7) /*  250 */, U64_C(0x89b67ed96361f5ab) /*  251 */,
+  U64_C(0xffed95d8f1ea02a2) /*  252 */, U64_C(0xe72b3bd61464d43d) /*  253 */,
+  U64_C(0xa6300f170bdc4820) /*  254 */, U64_C(0xebc18760ed78a77a) /*  255 */
+};
+static u64 sbox2[256] = {
+  U64_C(0xe6a6be5a05a12138) /*  256 */, U64_C(0xb5a122a5b4f87c98) /*  257 */,
+  U64_C(0x563c6089140b6990) /*  258 */, U64_C(0x4c46cb2e391f5dd5) /*  259 */,
+  U64_C(0xd932addbc9b79434) /*  260 */, U64_C(0x08ea70e42015aff5) /*  261 */,
+  U64_C(0xd765a6673e478cf1) /*  262 */, U64_C(0xc4fb757eab278d99) /*  263 */,
+  U64_C(0xdf11c6862d6e0692) /*  264 */, U64_C(0xddeb84f10d7f3b16) /*  265 */,
+  U64_C(0x6f2ef604a665ea04) /*  266 */, U64_C(0x4a8e0f0ff0e0dfb3) /*  267 */,
+  U64_C(0xa5edeef83dbcba51) /*  268 */, U64_C(0xfc4f0a2a0ea4371e) /*  269 */,
+  U64_C(0xe83e1da85cb38429) /*  270 */, U64_C(0xdc8ff882ba1b1ce2) /*  271 */,
+  U64_C(0xcd45505e8353e80d) /*  272 */, U64_C(0x18d19a00d4db0717) /*  273 */,
+  U64_C(0x34a0cfeda5f38101) /*  274 */, U64_C(0x0be77e518887caf2) /*  275 */,
+  U64_C(0x1e341438b3c45136) /*  276 */, U64_C(0xe05797f49089ccf9) /*  277 */,
+  U64_C(0xffd23f9df2591d14) /*  278 */, U64_C(0x543dda228595c5cd) /*  279 */,
+  U64_C(0x661f81fd99052a33) /*  280 */, U64_C(0x8736e641db0f7b76) /*  281 */,
+  U64_C(0x15227725418e5307) /*  282 */, U64_C(0xe25f7f46162eb2fa) /*  283 */,
+  U64_C(0x48a8b2126c13d9fe) /*  284 */, U64_C(0xafdc541792e76eea) /*  285 */,
+  U64_C(0x03d912bfc6d1898f) /*  286 */, U64_C(0x31b1aafa1b83f51b) /*  287 */,
+  U64_C(0xf1ac2796e42ab7d9) /*  288 */, U64_C(0x40a3a7d7fcd2ebac) /*  289 */,
+  U64_C(0x1056136d0afbbcc5) /*  290 */, U64_C(0x7889e1dd9a6d0c85) /*  291 */,
+  U64_C(0xd33525782a7974aa) /*  292 */, U64_C(0xa7e25d09078ac09b) /*  293 */,
+  U64_C(0xbd4138b3eac6edd0) /*  294 */, U64_C(0x920abfbe71eb9e70) /*  295 */,
+  U64_C(0xa2a5d0f54fc2625c) /*  296 */, U64_C(0xc054e36b0b1290a3) /*  297 */,
+  U64_C(0xf6dd59ff62fe932b) /*  298 */, U64_C(0x3537354511a8ac7d) /*  299 */,
+  U64_C(0xca845e9172fadcd4) /*  300 */, U64_C(0x84f82b60329d20dc) /*  301 */,
+  U64_C(0x79c62ce1cd672f18) /*  302 */, U64_C(0x8b09a2add124642c) /*  303 */,
+  U64_C(0xd0c1e96a19d9e726) /*  304 */, U64_C(0x5a786a9b4ba9500c) /*  305 */,
+  U64_C(0x0e020336634c43f3) /*  306 */, U64_C(0xc17b474aeb66d822) /*  307 */,
+  U64_C(0x6a731ae3ec9baac2) /*  308 */, U64_C(0x8226667ae0840258) /*  309 */,
+  U64_C(0x67d4567691caeca5) /*  310 */, U64_C(0x1d94155c4875adb5) /*  311 */,
+  U64_C(0x6d00fd985b813fdf) /*  312 */, U64_C(0x51286efcb774cd06) /*  313 */,
+  U64_C(0x5e8834471fa744af) /*  314 */, U64_C(0xf72ca0aee761ae2e) /*  315 */,
+  U64_C(0xbe40e4cdaee8e09a) /*  316 */, U64_C(0xe9970bbb5118f665) /*  317 */,
+  U64_C(0x726e4beb33df1964) /*  318 */, U64_C(0x703b000729199762) /*  319 */,
+  U64_C(0x4631d816f5ef30a7) /*  320 */, U64_C(0xb880b5b51504a6be) /*  321 */,
+  U64_C(0x641793c37ed84b6c) /*  322 */, U64_C(0x7b21ed77f6e97d96) /*  323 */,
+  U64_C(0x776306312ef96b73) /*  324 */, U64_C(0xae528948e86ff3f4) /*  325 */,
+  U64_C(0x53dbd7f286a3f8f8) /*  326 */, U64_C(0x16cadce74cfc1063) /*  327 */,
+  U64_C(0x005c19bdfa52c6dd) /*  328 */, U64_C(0x68868f5d64d46ad3) /*  329 */,
+  U64_C(0x3a9d512ccf1e186a) /*  330 */, U64_C(0x367e62c2385660ae) /*  331 */,
+  U64_C(0xe359e7ea77dcb1d7) /*  332 */, U64_C(0x526c0773749abe6e) /*  333 */,
+  U64_C(0x735ae5f9d09f734b) /*  334 */, U64_C(0x493fc7cc8a558ba8) /*  335 */,
+  U64_C(0xb0b9c1533041ab45) /*  336 */, U64_C(0x321958ba470a59bd) /*  337 */,
+  U64_C(0x852db00b5f46c393) /*  338 */, U64_C(0x91209b2bd336b0e5) /*  339 */,
+  U64_C(0x6e604f7d659ef19f) /*  340 */, U64_C(0xb99a8ae2782ccb24) /*  341 */,
+  U64_C(0xccf52ab6c814c4c7) /*  342 */, U64_C(0x4727d9afbe11727b) /*  343 */,
+  U64_C(0x7e950d0c0121b34d) /*  344 */, U64_C(0x756f435670ad471f) /*  345 */,
+  U64_C(0xf5add442615a6849) /*  346 */, U64_C(0x4e87e09980b9957a) /*  347 */,
+  U64_C(0x2acfa1df50aee355) /*  348 */, U64_C(0xd898263afd2fd556) /*  349 */,
+  U64_C(0xc8f4924dd80c8fd6) /*  350 */, U64_C(0xcf99ca3d754a173a) /*  351 */,
+  U64_C(0xfe477bacaf91bf3c) /*  352 */, U64_C(0xed5371f6d690c12d) /*  353 */,
+  U64_C(0x831a5c285e687094) /*  354 */, U64_C(0xc5d3c90a3708a0a4) /*  355 */,
+  U64_C(0x0f7f903717d06580) /*  356 */, U64_C(0x19f9bb13b8fdf27f) /*  357 */,
+  U64_C(0xb1bd6f1b4d502843) /*  358 */, U64_C(0x1c761ba38fff4012) /*  359 */,
+  U64_C(0x0d1530c4e2e21f3b) /*  360 */, U64_C(0x8943ce69a7372c8a) /*  361 */,
+  U64_C(0xe5184e11feb5ce66) /*  362 */, U64_C(0x618bdb80bd736621) /*  363 */,
+  U64_C(0x7d29bad68b574d0b) /*  364 */, U64_C(0x81bb613e25e6fe5b) /*  365 */,
+  U64_C(0x071c9c10bc07913f) /*  366 */, U64_C(0xc7beeb7909ac2d97) /*  367 */,
+  U64_C(0xc3e58d353bc5d757) /*  368 */, U64_C(0xeb017892f38f61e8) /*  369 */,
+  U64_C(0xd4effb9c9b1cc21a) /*  370 */, U64_C(0x99727d26f494f7ab) /*  371 */,
+  U64_C(0xa3e063a2956b3e03) /*  372 */, U64_C(0x9d4a8b9a4aa09c30) /*  373 */,
+  U64_C(0x3f6ab7d500090fb4) /*  374 */, U64_C(0x9cc0f2a057268ac0) /*  375 */,
+  U64_C(0x3dee9d2dedbf42d1) /*  376 */, U64_C(0x330f49c87960a972) /*  377 */,
+  U64_C(0xc6b2720287421b41) /*  378 */, U64_C(0x0ac59ec07c00369c) /*  379 */,
+  U64_C(0xef4eac49cb353425) /*  380 */, U64_C(0xf450244eef0129d8) /*  381 */,
+  U64_C(0x8acc46e5caf4deb6) /*  382 */, U64_C(0x2ffeab63989263f7) /*  383 */,
+  U64_C(0x8f7cb9fe5d7a4578) /*  384 */, U64_C(0x5bd8f7644e634635) /*  385 */,
+  U64_C(0x427a7315bf2dc900) /*  386 */, U64_C(0x17d0c4aa2125261c) /*  387 */,
+  U64_C(0x3992486c93518e50) /*  388 */, U64_C(0xb4cbfee0a2d7d4c3) /*  389 */,
+  U64_C(0x7c75d6202c5ddd8d) /*  390 */, U64_C(0xdbc295d8e35b6c61) /*  391 */,
+  U64_C(0x60b369d302032b19) /*  392 */, U64_C(0xce42685fdce44132) /*  393 */,
+  U64_C(0x06f3ddb9ddf65610) /*  394 */, U64_C(0x8ea4d21db5e148f0) /*  395 */,
+  U64_C(0x20b0fce62fcd496f) /*  396 */, U64_C(0x2c1b912358b0ee31) /*  397 */,
+  U64_C(0xb28317b818f5a308) /*  398 */, U64_C(0xa89c1e189ca6d2cf) /*  399 */,
+  U64_C(0x0c6b18576aaadbc8) /*  400 */, U64_C(0xb65deaa91299fae3) /*  401 */,
+  U64_C(0xfb2b794b7f1027e7) /*  402 */, U64_C(0x04e4317f443b5beb) /*  403 */,
+  U64_C(0x4b852d325939d0a6) /*  404 */, U64_C(0xd5ae6beefb207ffc) /*  405 */,
+  U64_C(0x309682b281c7d374) /*  406 */, U64_C(0xbae309a194c3b475) /*  407 */,
+  U64_C(0x8cc3f97b13b49f05) /*  408 */, U64_C(0x98a9422ff8293967) /*  409 */,
+  U64_C(0x244b16b01076ff7c) /*  410 */, U64_C(0xf8bf571c663d67ee) /*  411 */,
+  U64_C(0x1f0d6758eee30da1) /*  412 */, U64_C(0xc9b611d97adeb9b7) /*  413 */,
+  U64_C(0xb7afd5887b6c57a2) /*  414 */, U64_C(0x6290ae846b984fe1) /*  415 */,
+  U64_C(0x94df4cdeacc1a5fd) /*  416 */, U64_C(0x058a5bd1c5483aff) /*  417 */,
+  U64_C(0x63166cc142ba3c37) /*  418 */, U64_C(0x8db8526eb2f76f40) /*  419 */,
+  U64_C(0xe10880036f0d6d4e) /*  420 */, U64_C(0x9e0523c9971d311d) /*  421 */,
+  U64_C(0x45ec2824cc7cd691) /*  422 */, U64_C(0x575b8359e62382c9) /*  423 */,
+  U64_C(0xfa9e400dc4889995) /*  424 */, U64_C(0xd1823ecb45721568) /*  425 */,
+  U64_C(0xdafd983b8206082f) /*  426 */, U64_C(0xaa7d29082386a8cb) /*  427 */,
+  U64_C(0x269fcd4403b87588) /*  428 */, U64_C(0x1b91f5f728bdd1e0) /*  429 */,
+  U64_C(0xe4669f39040201f6) /*  430 */, U64_C(0x7a1d7c218cf04ade) /*  431 */,
+  U64_C(0x65623c29d79ce5ce) /*  432 */, U64_C(0x2368449096c00bb1) /*  433 */,
+  U64_C(0xab9bf1879da503ba) /*  434 */, U64_C(0xbc23ecb1a458058e) /*  435 */,
+  U64_C(0x9a58df01bb401ecc) /*  436 */, U64_C(0xa070e868a85f143d) /*  437 */,
+  U64_C(0x4ff188307df2239e) /*  438 */, U64_C(0x14d565b41a641183) /*  439 */,
+  U64_C(0xee13337452701602) /*  440 */, U64_C(0x950e3dcf3f285e09) /*  441 */,
+  U64_C(0x59930254b9c80953) /*  442 */, U64_C(0x3bf299408930da6d) /*  443 */,
+  U64_C(0xa955943f53691387) /*  444 */, U64_C(0xa15edecaa9cb8784) /*  445 */,
+  U64_C(0x29142127352be9a0) /*  446 */, U64_C(0x76f0371fff4e7afb) /*  447 */,
+  U64_C(0x0239f450274f2228) /*  448 */, U64_C(0xbb073af01d5e868b) /*  449 */,
+  U64_C(0xbfc80571c10e96c1) /*  450 */, U64_C(0xd267088568222e23) /*  451 */,
+  U64_C(0x9671a3d48e80b5b0) /*  452 */, U64_C(0x55b5d38ae193bb81) /*  453 */,
+  U64_C(0x693ae2d0a18b04b8) /*  454 */, U64_C(0x5c48b4ecadd5335f) /*  455 */,
+  U64_C(0xfd743b194916a1ca) /*  456 */, U64_C(0x2577018134be98c4) /*  457 */,
+  U64_C(0xe77987e83c54a4ad) /*  458 */, U64_C(0x28e11014da33e1b9) /*  459 */,
+  U64_C(0x270cc59e226aa213) /*  460 */, U64_C(0x71495f756d1a5f60) /*  461 */,
+  U64_C(0x9be853fb60afef77) /*  462 */, U64_C(0xadc786a7f7443dbf) /*  463 */,
+  U64_C(0x0904456173b29a82) /*  464 */, U64_C(0x58bc7a66c232bd5e) /*  465 */,
+  U64_C(0xf306558c673ac8b2) /*  466 */, U64_C(0x41f639c6b6c9772a) /*  467 */,
+  U64_C(0x216defe99fda35da) /*  468 */, U64_C(0x11640cc71c7be615) /*  469 */,
+  U64_C(0x93c43694565c5527) /*  470 */, U64_C(0xea038e6246777839) /*  471 */,
+  U64_C(0xf9abf3ce5a3e2469) /*  472 */, U64_C(0x741e768d0fd312d2) /*  473 */,
+  U64_C(0x0144b883ced652c6) /*  474 */, U64_C(0xc20b5a5ba33f8552) /*  475 */,
+  U64_C(0x1ae69633c3435a9d) /*  476 */, U64_C(0x97a28ca4088cfdec) /*  477 */,
+  U64_C(0x8824a43c1e96f420) /*  478 */, U64_C(0x37612fa66eeea746) /*  479 */,
+  U64_C(0x6b4cb165f9cf0e5a) /*  480 */, U64_C(0x43aa1c06a0abfb4a) /*  481 */,
+  U64_C(0x7f4dc26ff162796b) /*  482 */, U64_C(0x6cbacc8e54ed9b0f) /*  483 */,
+  U64_C(0xa6b7ffefd2bb253e) /*  484 */, U64_C(0x2e25bc95b0a29d4f) /*  485 */,
+  U64_C(0x86d6a58bdef1388c) /*  486 */, U64_C(0xded74ac576b6f054) /*  487 */,
+  U64_C(0x8030bdbc2b45805d) /*  488 */, U64_C(0x3c81af70e94d9289) /*  489 */,
+  U64_C(0x3eff6dda9e3100db) /*  490 */, U64_C(0xb38dc39fdfcc8847) /*  491 */,
+  U64_C(0x123885528d17b87e) /*  492 */, U64_C(0xf2da0ed240b1b642) /*  493 */,
+  U64_C(0x44cefadcd54bf9a9) /*  494 */, U64_C(0x1312200e433c7ee6) /*  495 */,
+  U64_C(0x9ffcc84f3a78c748) /*  496 */, U64_C(0xf0cd1f72248576bb) /*  497 */,
+  U64_C(0xec6974053638cfe4) /*  498 */, U64_C(0x2ba7b67c0cec4e4c) /*  499 */,
+  U64_C(0xac2f4df3e5ce32ed) /*  500 */, U64_C(0xcb33d14326ea4c11) /*  501 */,
+  U64_C(0xa4e9044cc77e58bc) /*  502 */, U64_C(0x5f513293d934fcef) /*  503 */,
+  U64_C(0x5dc9645506e55444) /*  504 */, U64_C(0x50de418f317de40a) /*  505 */,
+  U64_C(0x388cb31a69dde259) /*  506 */, U64_C(0x2db4a83455820a86) /*  507 */,
+  U64_C(0x9010a91e84711ae9) /*  508 */, U64_C(0x4df7f0b7b1498371) /*  509 */,
+  U64_C(0xd62a2eabc0977179) /*  510 */, U64_C(0x22fac097aa8d5c0e) /*  511 */
+};
+static u64 sbox3[256] = {
+  U64_C(0xf49fcc2ff1daf39b) /*  512 */, U64_C(0x487fd5c66ff29281) /*  513 */,
+  U64_C(0xe8a30667fcdca83f) /*  514 */, U64_C(0x2c9b4be3d2fcce63) /*  515 */,
+  U64_C(0xda3ff74b93fbbbc2) /*  516 */, U64_C(0x2fa165d2fe70ba66) /*  517 */,
+  U64_C(0xa103e279970e93d4) /*  518 */, U64_C(0xbecdec77b0e45e71) /*  519 */,
+  U64_C(0xcfb41e723985e497) /*  520 */, U64_C(0xb70aaa025ef75017) /*  521 */,
+  U64_C(0xd42309f03840b8e0) /*  522 */, U64_C(0x8efc1ad035898579) /*  523 */,
+  U64_C(0x96c6920be2b2abc5) /*  524 */, U64_C(0x66af4163375a9172) /*  525 */,
+  U64_C(0x2174abdcca7127fb) /*  526 */, U64_C(0xb33ccea64a72ff41) /*  527 */,
+  U64_C(0xf04a4933083066a5) /*  528 */, U64_C(0x8d970acdd7289af5) /*  529 */,
+  U64_C(0x8f96e8e031c8c25e) /*  530 */, U64_C(0xf3fec02276875d47) /*  531 */,
+  U64_C(0xec7bf310056190dd) /*  532 */, U64_C(0xf5adb0aebb0f1491) /*  533 */,
+  U64_C(0x9b50f8850fd58892) /*  534 */, U64_C(0x4975488358b74de8) /*  535 */,
+  U64_C(0xa3354ff691531c61) /*  536 */, U64_C(0x0702bbe481d2c6ee) /*  537 */,
+  U64_C(0x89fb24057deded98) /*  538 */, U64_C(0xac3075138596e902) /*  539 */,
+  U64_C(0x1d2d3580172772ed) /*  540 */, U64_C(0xeb738fc28e6bc30d) /*  541 */,
+  U64_C(0x5854ef8f63044326) /*  542 */, U64_C(0x9e5c52325add3bbe) /*  543 */,
+  U64_C(0x90aa53cf325c4623) /*  544 */, U64_C(0xc1d24d51349dd067) /*  545 */,
+  U64_C(0x2051cfeea69ea624) /*  546 */, U64_C(0x13220f0a862e7e4f) /*  547 */,
+  U64_C(0xce39399404e04864) /*  548 */, U64_C(0xd9c42ca47086fcb7) /*  549 */,
+  U64_C(0x685ad2238a03e7cc) /*  550 */, U64_C(0x066484b2ab2ff1db) /*  551 */,
+  U64_C(0xfe9d5d70efbf79ec) /*  552 */, U64_C(0x5b13b9dd9c481854) /*  553 */,
+  U64_C(0x15f0d475ed1509ad) /*  554 */, U64_C(0x0bebcd060ec79851) /*  555 */,
+  U64_C(0xd58c6791183ab7f8) /*  556 */, U64_C(0xd1187c5052f3eee4) /*  557 */,
+  U64_C(0xc95d1192e54e82ff) /*  558 */, U64_C(0x86eea14cb9ac6ca2) /*  559 */,
+  U64_C(0x3485beb153677d5d) /*  560 */, U64_C(0xdd191d781f8c492a) /*  561 */,
+  U64_C(0xf60866baa784ebf9) /*  562 */, U64_C(0x518f643ba2d08c74) /*  563 */,
+  U64_C(0x8852e956e1087c22) /*  564 */, U64_C(0xa768cb8dc410ae8d) /*  565 */,
+  U64_C(0x38047726bfec8e1a) /*  566 */, U64_C(0xa67738b4cd3b45aa) /*  567 */,
+  U64_C(0xad16691cec0dde19) /*  568 */, U64_C(0xc6d4319380462e07) /*  569 */,
+  U64_C(0xc5a5876d0ba61938) /*  570 */, U64_C(0x16b9fa1fa58fd840) /*  571 */,
+  U64_C(0x188ab1173ca74f18) /*  572 */, U64_C(0xabda2f98c99c021f) /*  573 */,
+  U64_C(0x3e0580ab134ae816) /*  574 */, U64_C(0x5f3b05b773645abb) /*  575 */,
+  U64_C(0x2501a2be5575f2f6) /*  576 */, U64_C(0x1b2f74004e7e8ba9) /*  577 */,
+  U64_C(0x1cd7580371e8d953) /*  578 */, U64_C(0x7f6ed89562764e30) /*  579 */,
+  U64_C(0xb15926ff596f003d) /*  580 */, U64_C(0x9f65293da8c5d6b9) /*  581 */,
+  U64_C(0x6ecef04dd690f84c) /*  582 */, U64_C(0x4782275fff33af88) /*  583 */,
+  U64_C(0xe41433083f820801) /*  584 */, U64_C(0xfd0dfe409a1af9b5) /*  585 */,
+  U64_C(0x4325a3342cdb396b) /*  586 */, U64_C(0x8ae77e62b301b252) /*  587 */,
+  U64_C(0xc36f9e9f6655615a) /*  588 */, U64_C(0x85455a2d92d32c09) /*  589 */,
+  U64_C(0xf2c7dea949477485) /*  590 */, U64_C(0x63cfb4c133a39eba) /*  591 */,
+  U64_C(0x83b040cc6ebc5462) /*  592 */, U64_C(0x3b9454c8fdb326b0) /*  593 */,
+  U64_C(0x56f56a9e87ffd78c) /*  594 */, U64_C(0x2dc2940d99f42bc6) /*  595 */,
+  U64_C(0x98f7df096b096e2d) /*  596 */, U64_C(0x19a6e01e3ad852bf) /*  597 */,
+  U64_C(0x42a99ccbdbd4b40b) /*  598 */, U64_C(0xa59998af45e9c559) /*  599 */,
+  U64_C(0x366295e807d93186) /*  600 */, U64_C(0x6b48181bfaa1f773) /*  601 */,
+  U64_C(0x1fec57e2157a0a1d) /*  602 */, U64_C(0x4667446af6201ad5) /*  603 */,
+  U64_C(0xe615ebcacfb0f075) /*  604 */, U64_C(0xb8f31f4f68290778) /*  605 */,
+  U64_C(0x22713ed6ce22d11e) /*  606 */, U64_C(0x3057c1a72ec3c93b) /*  607 */,
+  U64_C(0xcb46acc37c3f1f2f) /*  608 */, U64_C(0xdbb893fd02aaf50e) /*  609 */,
+  U64_C(0x331fd92e600b9fcf) /*  610 */, U64_C(0xa498f96148ea3ad6) /*  611 */,
+  U64_C(0xa8d8426e8b6a83ea) /*  612 */, U64_C(0xa089b274b7735cdc) /*  613 */,
+  U64_C(0x87f6b3731e524a11) /*  614 */, U64_C(0x118808e5cbc96749) /*  615 */,
+  U64_C(0x9906e4c7b19bd394) /*  616 */, U64_C(0xafed7f7e9b24a20c) /*  617 */,
+  U64_C(0x6509eadeeb3644a7) /*  618 */, U64_C(0x6c1ef1d3e8ef0ede) /*  619 */,
+  U64_C(0xb9c97d43e9798fb4) /*  620 */, U64_C(0xa2f2d784740c28a3) /*  621 */,
+  U64_C(0x7b8496476197566f) /*  622 */, U64_C(0x7a5be3e6b65f069d) /*  623 */,
+  U64_C(0xf96330ed78be6f10) /*  624 */, U64_C(0xeee60de77a076a15) /*  625 */,
+  U64_C(0x2b4bee4aa08b9bd0) /*  626 */, U64_C(0x6a56a63ec7b8894e) /*  627 */,
+  U64_C(0x02121359ba34fef4) /*  628 */, U64_C(0x4cbf99f8283703fc) /*  629 */,
+  U64_C(0x398071350caf30c8) /*  630 */, U64_C(0xd0a77a89f017687a) /*  631 */,
+  U64_C(0xf1c1a9eb9e423569) /*  632 */, U64_C(0x8c7976282dee8199) /*  633 */,
+  U64_C(0x5d1737a5dd1f7abd) /*  634 */, U64_C(0x4f53433c09a9fa80) /*  635 */,
+  U64_C(0xfa8b0c53df7ca1d9) /*  636 */, U64_C(0x3fd9dcbc886ccb77) /*  637 */,
+  U64_C(0xc040917ca91b4720) /*  638 */, U64_C(0x7dd00142f9d1dcdf) /*  639 */,
+  U64_C(0x8476fc1d4f387b58) /*  640 */, U64_C(0x23f8e7c5f3316503) /*  641 */,
+  U64_C(0x032a2244e7e37339) /*  642 */, U64_C(0x5c87a5d750f5a74b) /*  643 */,
+  U64_C(0x082b4cc43698992e) /*  644 */, U64_C(0xdf917becb858f63c) /*  645 */,
+  U64_C(0x3270b8fc5bf86dda) /*  646 */, U64_C(0x10ae72bb29b5dd76) /*  647 */,
+  U64_C(0x576ac94e7700362b) /*  648 */, U64_C(0x1ad112dac61efb8f) /*  649 */,
+  U64_C(0x691bc30ec5faa427) /*  650 */, U64_C(0xff246311cc327143) /*  651 */,
+  U64_C(0x3142368e30e53206) /*  652 */, U64_C(0x71380e31e02ca396) /*  653 */,
+  U64_C(0x958d5c960aad76f1) /*  654 */, U64_C(0xf8d6f430c16da536) /*  655 */,
+  U64_C(0xc8ffd13f1be7e1d2) /*  656 */, U64_C(0x7578ae66004ddbe1) /*  657 */,
+  U64_C(0x05833f01067be646) /*  658 */, U64_C(0xbb34b5ad3bfe586d) /*  659 */,
+  U64_C(0x095f34c9a12b97f0) /*  660 */, U64_C(0x247ab64525d60ca8) /*  661 */,
+  U64_C(0xdcdbc6f3017477d1) /*  662 */, U64_C(0x4a2e14d4decad24d) /*  663 */,
+  U64_C(0xbdb5e6d9be0a1eeb) /*  664 */, U64_C(0x2a7e70f7794301ab) /*  665 */,
+  U64_C(0xdef42d8a270540fd) /*  666 */, U64_C(0x01078ec0a34c22c1) /*  667 */,
+  U64_C(0xe5de511af4c16387) /*  668 */, U64_C(0x7ebb3a52bd9a330a) /*  669 */,
+  U64_C(0x77697857aa7d6435) /*  670 */, U64_C(0x004e831603ae4c32) /*  671 */,
+  U64_C(0xe7a21020ad78e312) /*  672 */, U64_C(0x9d41a70c6ab420f2) /*  673 */,
+  U64_C(0x28e06c18ea1141e6) /*  674 */, U64_C(0xd2b28cbd984f6b28) /*  675 */,
+  U64_C(0x26b75f6c446e9d83) /*  676 */, U64_C(0xba47568c4d418d7f) /*  677 */,
+  U64_C(0xd80badbfe6183d8e) /*  678 */, U64_C(0x0e206d7f5f166044) /*  679 */,
+  U64_C(0xe258a43911cbca3e) /*  680 */, U64_C(0x723a1746b21dc0bc) /*  681 */,
+  U64_C(0xc7caa854f5d7cdd3) /*  682 */, U64_C(0x7cac32883d261d9c) /*  683 */,
+  U64_C(0x7690c26423ba942c) /*  684 */, U64_C(0x17e55524478042b8) /*  685 */,
+  U64_C(0xe0be477656a2389f) /*  686 */, U64_C(0x4d289b5e67ab2da0) /*  687 */,
+  U64_C(0x44862b9c8fbbfd31) /*  688 */, U64_C(0xb47cc8049d141365) /*  689 */,
+  U64_C(0x822c1b362b91c793) /*  690 */, U64_C(0x4eb14655fb13dfd8) /*  691 */,
+  U64_C(0x1ecbba0714e2a97b) /*  692 */, U64_C(0x6143459d5cde5f14) /*  693 */,
+  U64_C(0x53a8fbf1d5f0ac89) /*  694 */, U64_C(0x97ea04d81c5e5b00) /*  695 */,
+  U64_C(0x622181a8d4fdb3f3) /*  696 */, U64_C(0xe9bcd341572a1208) /*  697 */,
+  U64_C(0x1411258643cce58a) /*  698 */, U64_C(0x9144c5fea4c6e0a4) /*  699 */,
+  U64_C(0x0d33d06565cf620f) /*  700 */, U64_C(0x54a48d489f219ca1) /*  701 */,
+  U64_C(0xc43e5eac6d63c821) /*  702 */, U64_C(0xa9728b3a72770daf) /*  703 */,
+  U64_C(0xd7934e7b20df87ef) /*  704 */, U64_C(0xe35503b61a3e86e5) /*  705 */,
+  U64_C(0xcae321fbc819d504) /*  706 */, U64_C(0x129a50b3ac60bfa6) /*  707 */,
+  U64_C(0xcd5e68ea7e9fb6c3) /*  708 */, U64_C(0xb01c90199483b1c7) /*  709 */,
+  U64_C(0x3de93cd5c295376c) /*  710 */, U64_C(0xaed52edf2ab9ad13) /*  711 */,
+  U64_C(0x2e60f512c0a07884) /*  712 */, U64_C(0xbc3d86a3e36210c9) /*  713 */,
+  U64_C(0x35269d9b163951ce) /*  714 */, U64_C(0x0c7d6e2ad0cdb5fa) /*  715 */,
+  U64_C(0x59e86297d87f5733) /*  716 */, U64_C(0x298ef221898db0e7) /*  717 */,
+  U64_C(0x55000029d1a5aa7e) /*  718 */, U64_C(0x8bc08ae1b5061b45) /*  719 */,
+  U64_C(0xc2c31c2b6c92703a) /*  720 */, U64_C(0x94cc596baf25ef42) /*  721 */,
+  U64_C(0x0a1d73db22540456) /*  722 */, U64_C(0x04b6a0f9d9c4179a) /*  723 */,
+  U64_C(0xeffdafa2ae3d3c60) /*  724 */, U64_C(0xf7c8075bb49496c4) /*  725 */,
+  U64_C(0x9cc5c7141d1cd4e3) /*  726 */, U64_C(0x78bd1638218e5534) /*  727 */,
+  U64_C(0xb2f11568f850246a) /*  728 */, U64_C(0xedfabcfa9502bc29) /*  729 */,
+  U64_C(0x796ce5f2da23051b) /*  730 */, U64_C(0xaae128b0dc93537c) /*  731 */,
+  U64_C(0x3a493da0ee4b29ae) /*  732 */, U64_C(0xb5df6b2c416895d7) /*  733 */,
+  U64_C(0xfcabbd25122d7f37) /*  734 */, U64_C(0x70810b58105dc4b1) /*  735 */,
+  U64_C(0xe10fdd37f7882a90) /*  736 */, U64_C(0x524dcab5518a3f5c) /*  737 */,
+  U64_C(0x3c9e85878451255b) /*  738 */, U64_C(0x4029828119bd34e2) /*  739 */,
+  U64_C(0x74a05b6f5d3ceccb) /*  740 */, U64_C(0xb610021542e13eca) /*  741 */,
+  U64_C(0x0ff979d12f59e2ac) /*  742 */, U64_C(0x6037da27e4f9cc50) /*  743 */,
+  U64_C(0x5e92975a0df1847d) /*  744 */, U64_C(0xd66de190d3e623fe) /*  745 */,
+  U64_C(0x5032d6b87b568048) /*  746 */, U64_C(0x9a36b7ce8235216e) /*  747 */,
+  U64_C(0x80272a7a24f64b4a) /*  748 */, U64_C(0x93efed8b8c6916f7) /*  749 */,
+  U64_C(0x37ddbff44cce1555) /*  750 */, U64_C(0x4b95db5d4b99bd25) /*  751 */,
+  U64_C(0x92d3fda169812fc0) /*  752 */, U64_C(0xfb1a4a9a90660bb6) /*  753 */,
+  U64_C(0x730c196946a4b9b2) /*  754 */, U64_C(0x81e289aa7f49da68) /*  755 */,
+  U64_C(0x64669a0f83b1a05f) /*  756 */, U64_C(0x27b3ff7d9644f48b) /*  757 */,
+  U64_C(0xcc6b615c8db675b3) /*  758 */, U64_C(0x674f20b9bcebbe95) /*  759 */,
+  U64_C(0x6f31238275655982) /*  760 */, U64_C(0x5ae488713e45cf05) /*  761 */,
+  U64_C(0xbf619f9954c21157) /*  762 */, U64_C(0xeabac46040a8eae9) /*  763 */,
+  U64_C(0x454c6fe9f2c0c1cd) /*  764 */, U64_C(0x419cf6496412691c) /*  765 */,
+  U64_C(0xd3dc3bef265b0f70) /*  766 */, U64_C(0x6d0e60f5c3578a9e) /*  767 */
+};
+static u64 sbox4[256] = {
+  U64_C(0x5b0e608526323c55) /*  768 */, U64_C(0x1a46c1a9fa1b59f5) /*  769 */,
+  U64_C(0xa9e245a17c4c8ffa) /*  770 */, U64_C(0x65ca5159db2955d7) /*  771 */,
+  U64_C(0x05db0a76ce35afc2) /*  772 */, U64_C(0x81eac77ea9113d45) /*  773 */,
+  U64_C(0x528ef88ab6ac0a0d) /*  774 */, U64_C(0xa09ea253597be3ff) /*  775 */,
+  U64_C(0x430ddfb3ac48cd56) /*  776 */, U64_C(0xc4b3a67af45ce46f) /*  777 */,
+  U64_C(0x4ececfd8fbe2d05e) /*  778 */, U64_C(0x3ef56f10b39935f0) /*  779 */,
+  U64_C(0x0b22d6829cd619c6) /*  780 */, U64_C(0x17fd460a74df2069) /*  781 */,
+  U64_C(0x6cf8cc8e8510ed40) /*  782 */, U64_C(0xd6c824bf3a6ecaa7) /*  783 */,
+  U64_C(0x61243d581a817049) /*  784 */, U64_C(0x048bacb6bbc163a2) /*  785 */,
+  U64_C(0xd9a38ac27d44cc32) /*  786 */, U64_C(0x7fddff5baaf410ab) /*  787 */,
+  U64_C(0xad6d495aa804824b) /*  788 */, U64_C(0xe1a6a74f2d8c9f94) /*  789 */,
+  U64_C(0xd4f7851235dee8e3) /*  790 */, U64_C(0xfd4b7f886540d893) /*  791 */,
+  U64_C(0x247c20042aa4bfda) /*  792 */, U64_C(0x096ea1c517d1327c) /*  793 */,
+  U64_C(0xd56966b4361a6685) /*  794 */, U64_C(0x277da5c31221057d) /*  795 */,
+  U64_C(0x94d59893a43acff7) /*  796 */, U64_C(0x64f0c51ccdc02281) /*  797 */,
+  U64_C(0x3d33bcc4ff6189db) /*  798 */, U64_C(0xe005cb184ce66af1) /*  799 */,
+  U64_C(0xff5ccd1d1db99bea) /*  800 */, U64_C(0xb0b854a7fe42980f) /*  801 */,
+  U64_C(0x7bd46a6a718d4b9f) /*  802 */, U64_C(0xd10fa8cc22a5fd8c) /*  803 */,
+  U64_C(0xd31484952be4bd31) /*  804 */, U64_C(0xc7fa975fcb243847) /*  805 */,
+  U64_C(0x4886ed1e5846c407) /*  806 */, U64_C(0x28cddb791eb70b04) /*  807 */,
+  U64_C(0xc2b00be2f573417f) /*  808 */, U64_C(0x5c9590452180f877) /*  809 */,
+  U64_C(0x7a6bddfff370eb00) /*  810 */, U64_C(0xce509e38d6d9d6a4) /*  811 */,
+  U64_C(0xebeb0f00647fa702) /*  812 */, U64_C(0x1dcc06cf76606f06) /*  813 */,
+  U64_C(0xe4d9f28ba286ff0a) /*  814 */, U64_C(0xd85a305dc918c262) /*  815 */,
+  U64_C(0x475b1d8732225f54) /*  816 */, U64_C(0x2d4fb51668ccb5fe) /*  817 */,
+  U64_C(0xa679b9d9d72bba20) /*  818 */, U64_C(0x53841c0d912d43a5) /*  819 */,
+  U64_C(0x3b7eaa48bf12a4e8) /*  820 */, U64_C(0x781e0e47f22f1ddf) /*  821 */,
+  U64_C(0xeff20ce60ab50973) /*  822 */, U64_C(0x20d261d19dffb742) /*  823 */,
+  U64_C(0x16a12b03062a2e39) /*  824 */, U64_C(0x1960eb2239650495) /*  825 */,
+  U64_C(0x251c16fed50eb8b8) /*  826 */, U64_C(0x9ac0c330f826016e) /*  827 */,
+  U64_C(0xed152665953e7671) /*  828 */, U64_C(0x02d63194a6369570) /*  829 */,
+  U64_C(0x5074f08394b1c987) /*  830 */, U64_C(0x70ba598c90b25ce1) /*  831 */,
+  U64_C(0x794a15810b9742f6) /*  832 */, U64_C(0x0d5925e9fcaf8c6c) /*  833 */,
+  U64_C(0x3067716cd868744e) /*  834 */, U64_C(0x910ab077e8d7731b) /*  835 */,
+  U64_C(0x6a61bbdb5ac42f61) /*  836 */, U64_C(0x93513efbf0851567) /*  837 */,
+  U64_C(0xf494724b9e83e9d5) /*  838 */, U64_C(0xe887e1985c09648d) /*  839 */,
+  U64_C(0x34b1d3c675370cfd) /*  840 */, U64_C(0xdc35e433bc0d255d) /*  841 */,
+  U64_C(0xd0aab84234131be0) /*  842 */, U64_C(0x08042a50b48b7eaf) /*  843 */,
+  U64_C(0x9997c4ee44a3ab35) /*  844 */, U64_C(0x829a7b49201799d0) /*  845 */,
+  U64_C(0x263b8307b7c54441) /*  846 */, U64_C(0x752f95f4fd6a6ca6) /*  847 */,
+  U64_C(0x927217402c08c6e5) /*  848 */, U64_C(0x2a8ab754a795d9ee) /*  849 */,
+  U64_C(0xa442f7552f72943d) /*  850 */, U64_C(0x2c31334e19781208) /*  851 */,
+  U64_C(0x4fa98d7ceaee6291) /*  852 */, U64_C(0x55c3862f665db309) /*  853 */,
+  U64_C(0xbd0610175d53b1f3) /*  854 */, U64_C(0x46fe6cb840413f27) /*  855 */,
+  U64_C(0x3fe03792df0cfa59) /*  856 */, U64_C(0xcfe700372eb85e8f) /*  857 */,
+  U64_C(0xa7be29e7adbce118) /*  858 */, U64_C(0xe544ee5cde8431dd) /*  859 */,
+  U64_C(0x8a781b1b41f1873e) /*  860 */, U64_C(0xa5c94c78a0d2f0e7) /*  861 */,
+  U64_C(0x39412e2877b60728) /*  862 */, U64_C(0xa1265ef3afc9a62c) /*  863 */,
+  U64_C(0xbcc2770c6a2506c5) /*  864 */, U64_C(0x3ab66dd5dce1ce12) /*  865 */,
+  U64_C(0xe65499d04a675b37) /*  866 */, U64_C(0x7d8f523481bfd216) /*  867 */,
+  U64_C(0x0f6f64fcec15f389) /*  868 */, U64_C(0x74efbe618b5b13c8) /*  869 */,
+  U64_C(0xacdc82b714273e1d) /*  870 */, U64_C(0xdd40bfe003199d17) /*  871 */,
+  U64_C(0x37e99257e7e061f8) /*  872 */, U64_C(0xfa52626904775aaa) /*  873 */,
+  U64_C(0x8bbbf63a463d56f9) /*  874 */, U64_C(0xf0013f1543a26e64) /*  875 */,
+  U64_C(0xa8307e9f879ec898) /*  876 */, U64_C(0xcc4c27a4150177cc) /*  877 */,
+  U64_C(0x1b432f2cca1d3348) /*  878 */, U64_C(0xde1d1f8f9f6fa013) /*  879 */,
+  U64_C(0x606602a047a7ddd6) /*  880 */, U64_C(0xd237ab64cc1cb2c7) /*  881 */,
+  U64_C(0x9b938e7225fcd1d3) /*  882 */, U64_C(0xec4e03708e0ff476) /*  883 */,
+  U64_C(0xfeb2fbda3d03c12d) /*  884 */, U64_C(0xae0bced2ee43889a) /*  885 */,
+  U64_C(0x22cb8923ebfb4f43) /*  886 */, U64_C(0x69360d013cf7396d) /*  887 */,
+  U64_C(0x855e3602d2d4e022) /*  888 */, U64_C(0x073805bad01f784c) /*  889 */,
+  U64_C(0x33e17a133852f546) /*  890 */, U64_C(0xdf4874058ac7b638) /*  891 */,
+  U64_C(0xba92b29c678aa14a) /*  892 */, U64_C(0x0ce89fc76cfaadcd) /*  893 */,
+  U64_C(0x5f9d4e0908339e34) /*  894 */, U64_C(0xf1afe9291f5923b9) /*  895 */,
+  U64_C(0x6e3480f60f4a265f) /*  896 */, U64_C(0xeebf3a2ab29b841c) /*  897 */,
+  U64_C(0xe21938a88f91b4ad) /*  898 */, U64_C(0x57dfeff845c6d3c3) /*  899 */,
+  U64_C(0x2f006b0bf62caaf2) /*  900 */, U64_C(0x62f479ef6f75ee78) /*  901 */,
+  U64_C(0x11a55ad41c8916a9) /*  902 */, U64_C(0xf229d29084fed453) /*  903 */,
+  U64_C(0x42f1c27b16b000e6) /*  904 */, U64_C(0x2b1f76749823c074) /*  905 */,
+  U64_C(0x4b76eca3c2745360) /*  906 */, U64_C(0x8c98f463b91691bd) /*  907 */,
+  U64_C(0x14bcc93cf1ade66a) /*  908 */, U64_C(0x8885213e6d458397) /*  909 */,
+  U64_C(0x8e177df0274d4711) /*  910 */, U64_C(0xb49b73b5503f2951) /*  911 */,
+  U64_C(0x10168168c3f96b6b) /*  912 */, U64_C(0x0e3d963b63cab0ae) /*  913 */,
+  U64_C(0x8dfc4b5655a1db14) /*  914 */, U64_C(0xf789f1356e14de5c) /*  915 */,
+  U64_C(0x683e68af4e51dac1) /*  916 */, U64_C(0xc9a84f9d8d4b0fd9) /*  917 */,
+  U64_C(0x3691e03f52a0f9d1) /*  918 */, U64_C(0x5ed86e46e1878e80) /*  919 */,
+  U64_C(0x3c711a0e99d07150) /*  920 */, U64_C(0x5a0865b20c4e9310) /*  921 */,
+  U64_C(0x56fbfc1fe4f0682e) /*  922 */, U64_C(0xea8d5de3105edf9b) /*  923 */,
+  U64_C(0x71abfdb12379187a) /*  924 */, U64_C(0x2eb99de1bee77b9c) /*  925 */,
+  U64_C(0x21ecc0ea33cf4523) /*  926 */, U64_C(0x59a4d7521805c7a1) /*  927 */,
+  U64_C(0x3896f5eb56ae7c72) /*  928 */, U64_C(0xaa638f3db18f75dc) /*  929 */,
+  U64_C(0x9f39358dabe9808e) /*  930 */, U64_C(0xb7defa91c00b72ac) /*  931 */,
+  U64_C(0x6b5541fd62492d92) /*  932 */, U64_C(0x6dc6dee8f92e4d5b) /*  933 */,
+  U64_C(0x353f57abc4beea7e) /*  934 */, U64_C(0x735769d6da5690ce) /*  935 */,
+  U64_C(0x0a234aa642391484) /*  936 */, U64_C(0xf6f9508028f80d9d) /*  937 */,
+  U64_C(0xb8e319a27ab3f215) /*  938 */, U64_C(0x31ad9c1151341a4d) /*  939 */,
+  U64_C(0x773c22a57bef5805) /*  940 */, U64_C(0x45c7561a07968633) /*  941 */,
+  U64_C(0xf913da9e249dbe36) /*  942 */, U64_C(0xda652d9b78a64c68) /*  943 */,
+  U64_C(0x4c27a97f3bc334ef) /*  944 */, U64_C(0x76621220e66b17f4) /*  945 */,
+  U64_C(0x967743899acd7d0b) /*  946 */, U64_C(0xf3ee5bcae0ed6782) /*  947 */,
+  U64_C(0x409f753600c879fc) /*  948 */, U64_C(0x06d09a39b5926db6) /*  949 */,
+  U64_C(0x6f83aeb0317ac588) /*  950 */, U64_C(0x01e6ca4a86381f21) /*  951 */,
+  U64_C(0x66ff3462d19f3025) /*  952 */, U64_C(0x72207c24ddfd3bfb) /*  953 */,
+  U64_C(0x4af6b6d3e2ece2eb) /*  954 */, U64_C(0x9c994dbec7ea08de) /*  955 */,
+  U64_C(0x49ace597b09a8bc4) /*  956 */, U64_C(0xb38c4766cf0797ba) /*  957 */,
+  U64_C(0x131b9373c57c2a75) /*  958 */, U64_C(0xb1822cce61931e58) /*  959 */,
+  U64_C(0x9d7555b909ba1c0c) /*  960 */, U64_C(0x127fafdd937d11d2) /*  961 */,
+  U64_C(0x29da3badc66d92e4) /*  962 */, U64_C(0xa2c1d57154c2ecbc) /*  963 */,
+  U64_C(0x58c5134d82f6fe24) /*  964 */, U64_C(0x1c3ae3515b62274f) /*  965 */,
+  U64_C(0xe907c82e01cb8126) /*  966 */, U64_C(0xf8ed091913e37fcb) /*  967 */,
+  U64_C(0x3249d8f9c80046c9) /*  968 */, U64_C(0x80cf9bede388fb63) /*  969 */,
+  U64_C(0x1881539a116cf19e) /*  970 */, U64_C(0x5103f3f76bd52457) /*  971 */,
+  U64_C(0x15b7e6f5ae47f7a8) /*  972 */, U64_C(0xdbd7c6ded47e9ccf) /*  973 */,
+  U64_C(0x44e55c410228bb1a) /*  974 */, U64_C(0xb647d4255edb4e99) /*  975 */,
+  U64_C(0x5d11882bb8aafc30) /*  976 */, U64_C(0xf5098bbb29d3212a) /*  977 */,
+  U64_C(0x8fb5ea14e90296b3) /*  978 */, U64_C(0x677b942157dd025a) /*  979 */,
+  U64_C(0xfb58e7c0a390acb5) /*  980 */, U64_C(0x89d3674c83bd4a01) /*  981 */,
+  U64_C(0x9e2da4df4bf3b93b) /*  982 */, U64_C(0xfcc41e328cab4829) /*  983 */,
+  U64_C(0x03f38c96ba582c52) /*  984 */, U64_C(0xcad1bdbd7fd85db2) /*  985 */,
+  U64_C(0xbbb442c16082ae83) /*  986 */, U64_C(0xb95fe86ba5da9ab0) /*  987 */,
+  U64_C(0xb22e04673771a93f) /*  988 */, U64_C(0x845358c9493152d8) /*  989 */,
+  U64_C(0xbe2a488697b4541e) /*  990 */, U64_C(0x95a2dc2dd38e6966) /*  991 */,
+  U64_C(0xc02c11ac923c852b) /*  992 */, U64_C(0x2388b1990df2a87b) /*  993 */,
+  U64_C(0x7c8008fa1b4f37be) /*  994 */, U64_C(0x1f70d0c84d54e503) /*  995 */,
+  U64_C(0x5490adec7ece57d4) /*  996 */, U64_C(0x002b3c27d9063a3a) /*  997 */,
+  U64_C(0x7eaea3848030a2bf) /*  998 */, U64_C(0xc602326ded2003c0) /*  999 */,
+  U64_C(0x83a7287d69a94086) /* 1000 */, U64_C(0xc57a5fcb30f57a8a) /* 1001 */,
+  U64_C(0xb56844e479ebe779) /* 1002 */, U64_C(0xa373b40f05dcbce9) /* 1003 */,
+  U64_C(0xd71a786e88570ee2) /* 1004 */, U64_C(0x879cbacdbde8f6a0) /* 1005 */,
+  U64_C(0x976ad1bcc164a32f) /* 1006 */, U64_C(0xab21e25e9666d78b) /* 1007 */,
+  U64_C(0x901063aae5e5c33c) /* 1008 */, U64_C(0x9818b34448698d90) /* 1009 */,
+  U64_C(0xe36487ae3e1e8abb) /* 1010 */, U64_C(0xafbdf931893bdcb4) /* 1011 */,
+  U64_C(0x6345a0dc5fbbd519) /* 1012 */, U64_C(0x8628fe269b9465ca) /* 1013 */,
+  U64_C(0x1e5d01603f9c51ec) /* 1014 */, U64_C(0x4de44006a15049b7) /* 1015 */,
+  U64_C(0xbf6c70e5f776cbb1) /* 1016 */, U64_C(0x411218f2ef552bed) /* 1017 */,
+  U64_C(0xcb0c0708705a36a3) /* 1018 */, U64_C(0xe74d14754f986044) /* 1019 */,
+  U64_C(0xcd56d9430ea8280e) /* 1020 */, U64_C(0xc12591d7535f5065) /* 1021 */,
+  U64_C(0xc83223f1720aef96) /* 1022 */, U64_C(0xc3a0396f7363a51f) /* 1023 */
+};
+
+static void
+do_init (void *context, int variant)
+{
+  TIGER_CONTEXT *hd = context;
+
+  hd->a = 0x0123456789abcdefLL;
+  hd->b = 0xfedcba9876543210LL;
+  hd->c = 0xf096a5b4c3b2e187LL;
+  hd->nblocks = 0;
+  hd->count = 0;
+  hd->variant = variant;
+}
+
+static void
+tiger_init (void *context)
+{
+  do_init (context, 0);
+}
+
+static void
+tiger1_init (void *context)
+{
+  do_init (context, 1);
+}
+
+static void
+tiger2_init (void *context)
+{
+  do_init (context, 2);
+}
+
+static void
+tiger_round( u64 *ra, u64 *rb, u64 *rc, u64 x, int mul )
+{
+  u64 a = *ra;
+  u64 b = *rb;
+  u64 c = *rc;
+
+  c ^= x;
+  a -= (  sbox1[  c        & 0xff ] ^ sbox2[ (c >> 16) & 0xff ]
+        ^ sbox3[ (c >> 32) & 0xff ] ^ sbox4[ (c >> 48) & 0xff ]);
+  b += (  sbox4[ (c >>  8) & 0xff ] ^ sbox3[ (c >> 24) & 0xff ]
+        ^ sbox2[ (c >> 40) & 0xff ] ^ sbox1[ (c >> 56) & 0xff ]);
+  b *= mul;
+
+  *ra = a;
+  *rb = b;
+  *rc = c;
+}
+
+
+static void
+pass( u64 *ra, u64 *rb, u64 *rc, u64 *x, int mul )
+{
+  u64 a = *ra;
+  u64 b = *rb;
+  u64 c = *rc;
+
+  tiger_round( &a, &b, &c, x[0], mul );
+  tiger_round( &b, &c, &a, x[1], mul );
+  tiger_round( &c, &a, &b, x[2], mul );
+  tiger_round( &a, &b, &c, x[3], mul );
+  tiger_round( &b, &c, &a, x[4], mul );
+  tiger_round( &c, &a, &b, x[5], mul );
+  tiger_round( &a, &b, &c, x[6], mul );
+  tiger_round( &b, &c, &a, x[7], mul );
+
+  *ra = a;
+  *rb = b;
+  *rc = c;
+}
+
+
+static void
+key_schedule( u64 *x )
+{
+  x[0] -= x[7] ^ 0xa5a5a5a5a5a5a5a5LL;
+  x[1] ^= x[0];
+  x[2] += x[1];
+  x[3] -= x[2] ^ ((~x[1]) << 19 );
+  x[4] ^= x[3];
+  x[5] += x[4];
+  x[6] -= x[5] ^ ((~x[4]) >> 23 );
+  x[7] ^= x[6];
+  x[0] += x[7];
+  x[1] -= x[0] ^ ((~x[7]) << 19 );
+  x[2] ^= x[1];
+  x[3] += x[2];
+  x[4] -= x[3] ^ ((~x[2]) >> 23 );
+  x[5] ^= x[4];
+  x[6] += x[5];
+  x[7] -= x[6] ^ 0x0123456789abcdefLL;
+}
+
+
+/****************
+ * Transform the message DATA which consists of 512 bytes (8 words)
+ */
+static void
+transform ( TIGER_CONTEXT *hd, const unsigned char *data )
+{
+  u64 a,b,c,aa,bb,cc;
+  u64 x[8];
+#ifdef WORDS_BIGENDIAN
+#define MKWORD(d,n) \
+		(  ((u64)(d)[8*(n)+7]) << 56 | ((u64)(d)[8*(n)+6]) << 48  \
+		 | ((u64)(d)[8*(n)+5]) << 40 | ((u64)(d)[8*(n)+4]) << 32  \
+		 | ((u64)(d)[8*(n)+3]) << 24 | ((u64)(d)[8*(n)+2]) << 16  \
+		 | ((u64)(d)[8*(n)+1]) << 8  | ((u64)(d)[8*(n)	])	 )
+  x[0] = MKWORD(data, 0);
+  x[1] = MKWORD(data, 1);
+  x[2] = MKWORD(data, 2);
+  x[3] = MKWORD(data, 3);
+  x[4] = MKWORD(data, 4);
+  x[5] = MKWORD(data, 5);
+  x[6] = MKWORD(data, 6);
+  x[7] = MKWORD(data, 7);
+#undef MKWORD
+#else
+  memcpy( &x[0], data, 64 );
+#endif
+
+  /* save */
+  a = aa = hd->a;
+  b = bb = hd->b;
+  c = cc = hd->c;
+
+  pass( &a, &b, &c, x, 5);
+  key_schedule( x );
+  pass( &c, &a, &b, x, 7);
+  key_schedule( x );
+  pass( &b, &c, &a, x, 9);
+
+  /* feedforward */
+  a ^= aa;
+  b -= bb;
+  c += cc;
+  /* store */
+  hd->a = a;
+  hd->b = b;
+  hd->c = c;
+}
+
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+tiger_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  TIGER_CONTEXT *hd = context;
+
+  if( hd->count == 64 ) /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (21*8+11*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      tiger_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (21*8+11*sizeof(void*));
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+
+/* The routine terminates the computation
+ */
+static void
+tiger_final( void *context )
+{
+  TIGER_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+  byte pad = hd->variant == 2? 0x80 : 0x01;
+
+  tiger_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = pad;
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = pad; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      tiger_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (21*8+11*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u64*)p = hd->a ; p += 8; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->a >> 56; *p++ = hd->a >> 48; \
+	          *p++ = hd->a >> 40; *p++ = hd->a >> 32; \
+	          *p++ = hd->a >> 24; *p++ = hd->a >> 16; \
+	          *p++ = hd->a >>  8; *p++ = hd->a;       } while(0)
+#endif
+#define Y(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;  \
+	          *p++ = hd->a >> 16; *p++ = hd->a >> 24; \
+	          *p++ = hd->a >> 32; *p++ = hd->a >> 40; \
+	          *p++ = hd->a >> 48; *p++ = hd->a >> 56; } while(0)
+  if (hd->variant == 0)
+    {
+      X(a);
+      X(b);
+      X(c);
+    }
+  else
+    {
+      Y(a);
+      Y(b);
+      Y(c);
+    }
+#undef X
+#undef Y
+}
+
+static byte *
+tiger_read( void *context )
+{
+  TIGER_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/* This is the old TIGER variant based on the unfixed reference
+   implementation.  IT was used in GnupG up to 1.3.2.  We don't provide
+   an OID anymore because that would not be correct.  */
+gcry_md_spec_t _gcry_digest_spec_tiger =
+  {
+    "TIGER192", NULL, 0, NULL, 24,
+    tiger_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_tiger",
+#endif
+    .blocksize = 64
+  };
+
+
+
+/* This is the fixed TIGER implementation.  */
+static byte asn1[19] = /* Object ID is 1.3.6.1.4.1.11591.12.2 */
+  { 0x30, 0x29, 0x30, 0x0d, 0x06, 0x09, 0x2b, 0x06,
+    0x01, 0x04, 0x01, 0xda, 0x47, 0x0c, 0x02,
+    0x05, 0x00, 0x04, 0x18 };
+
+static gcry_md_oid_spec_t oid_spec_tiger1[] =
+  {
+    /* GNU.digestAlgorithm TIGER */
+    { "1.3.6.1.4.1.11591.12.2" },
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_tiger1 =
+  {
+    "TIGER", asn1, DIM (asn1), oid_spec_tiger1, 24,
+    tiger1_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_tiger",
+#endif
+    .blocksize = 64
+  };
+
+
+
+/* This is TIGER2 which usues a changed padding algorithm.  */
+gcry_md_spec_t _gcry_digest_spec_tiger2 =
+  {
+    "TIGER2", NULL, 0, NULL, 24,
+    tiger2_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_tiger",
+#endif
+    .blocksize = 64
+  };
+
+#endif /* HAVE_U64_TYPEDEF */
+
+
+GRUB_MOD_INIT(gcry_tiger)
+{
+  COMPILE_TIME_ASSERT(sizeof (TIGER_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (TIGER_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  COMPILE_TIME_ASSERT(sizeof (TIGER_CONTEXT) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_tiger);
+  grub_md_register (&_gcry_digest_spec_tiger1);
+  grub_md_register (&_gcry_digest_spec_tiger2);
+}
+
+GRUB_MOD_FINI(gcry_tiger)
+{
+  grub_md_unregister (&_gcry_digest_spec_tiger);
+  grub_md_unregister (&_gcry_digest_spec_tiger1);
+  grub_md_unregister (&_gcry_digest_spec_tiger2);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/twofish.c b/grub-core/lib/libgcrypt-grub/cipher/twofish.c
new file mode 100644
index 0000000..0a65ac1
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/twofish.c
@@ -0,0 +1,1001 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* Twofish for GPG
+ * Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc.
+ * Written by Matthew Skala <mskala@ansuz.sooke.bc.ca>, July 26, 1998
+ * 256-bit key length added March 20, 1999
+ * Some modifications to reduce the text size by Werner Koch, April, 1998
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ ********************************************************************
+ *
+ * This code is a "clean room" implementation, written from the paper
+ * _Twofish: A 128-Bit Block Cipher_ by Bruce Schneier, John Kelsey,
+ * Doug Whiting, David Wagner, Chris Hall, and Niels Ferguson, available
+ * through http://www.counterpane.com/twofish.html
+ *
+ * For background information on multiplication in finite fields, used for
+ * the matrix operations in the key schedule, see the book _Contemporary
+ * Abstract Algebra_ by Joseph A. Gallian, especially chapter 22 in the
+ * Third Edition.
+ *
+ * Only the 128- and 256-bit key sizes are supported.  This code is intended
+ * for GNU C on a 32-bit system, but it should work almost anywhere.  Loops
+ * are unrolled, precomputation tables are used, etc., for maximum speed at
+ * some cost in memory consumption. */
+
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+/* Prototype for the self-test function. */
+
+/* Structure for an expanded Twofish key.  s contains the key-dependent
+ * S-boxes composed with the MDS matrix; w contains the eight "whitening"
+ * subkeys, K[0] through K[7].	k holds the remaining, "round" subkeys.  Note
+ * that k[i] corresponds to what the Twofish paper calls K[i+8]. */
+typedef struct {
+   u32 s[4][256], w[8], k[32];
+} TWOFISH_context;
+
+/* These two tables are the q0 and q1 permutations, exactly as described in
+ * the Twofish paper. */
+
+static const byte q0[256] = {
+   0xA9, 0x67, 0xB3, 0xE8, 0x04, 0xFD, 0xA3, 0x76, 0x9A, 0x92, 0x80, 0x78,
+   0xE4, 0xDD, 0xD1, 0x38, 0x0D, 0xC6, 0x35, 0x98, 0x18, 0xF7, 0xEC, 0x6C,
+   0x43, 0x75, 0x37, 0x26, 0xFA, 0x13, 0x94, 0x48, 0xF2, 0xD0, 0x8B, 0x30,
+   0x84, 0x54, 0xDF, 0x23, 0x19, 0x5B, 0x3D, 0x59, 0xF3, 0xAE, 0xA2, 0x82,
+   0x63, 0x01, 0x83, 0x2E, 0xD9, 0x51, 0x9B, 0x7C, 0xA6, 0xEB, 0xA5, 0xBE,
+   0x16, 0x0C, 0xE3, 0x61, 0xC0, 0x8C, 0x3A, 0xF5, 0x73, 0x2C, 0x25, 0x0B,
+   0xBB, 0x4E, 0x89, 0x6B, 0x53, 0x6A, 0xB4, 0xF1, 0xE1, 0xE6, 0xBD, 0x45,
+   0xE2, 0xF4, 0xB6, 0x66, 0xCC, 0x95, 0x03, 0x56, 0xD4, 0x1C, 0x1E, 0xD7,
+   0xFB, 0xC3, 0x8E, 0xB5, 0xE9, 0xCF, 0xBF, 0xBA, 0xEA, 0x77, 0x39, 0xAF,
+   0x33, 0xC9, 0x62, 0x71, 0x81, 0x79, 0x09, 0xAD, 0x24, 0xCD, 0xF9, 0xD8,
+   0xE5, 0xC5, 0xB9, 0x4D, 0x44, 0x08, 0x86, 0xE7, 0xA1, 0x1D, 0xAA, 0xED,
+   0x06, 0x70, 0xB2, 0xD2, 0x41, 0x7B, 0xA0, 0x11, 0x31, 0xC2, 0x27, 0x90,
+   0x20, 0xF6, 0x60, 0xFF, 0x96, 0x5C, 0xB1, 0xAB, 0x9E, 0x9C, 0x52, 0x1B,
+   0x5F, 0x93, 0x0A, 0xEF, 0x91, 0x85, 0x49, 0xEE, 0x2D, 0x4F, 0x8F, 0x3B,
+   0x47, 0x87, 0x6D, 0x46, 0xD6, 0x3E, 0x69, 0x64, 0x2A, 0xCE, 0xCB, 0x2F,
+   0xFC, 0x97, 0x05, 0x7A, 0xAC, 0x7F, 0xD5, 0x1A, 0x4B, 0x0E, 0xA7, 0x5A,
+   0x28, 0x14, 0x3F, 0x29, 0x88, 0x3C, 0x4C, 0x02, 0xB8, 0xDA, 0xB0, 0x17,
+   0x55, 0x1F, 0x8A, 0x7D, 0x57, 0xC7, 0x8D, 0x74, 0xB7, 0xC4, 0x9F, 0x72,
+   0x7E, 0x15, 0x22, 0x12, 0x58, 0x07, 0x99, 0x34, 0x6E, 0x50, 0xDE, 0x68,
+   0x65, 0xBC, 0xDB, 0xF8, 0xC8, 0xA8, 0x2B, 0x40, 0xDC, 0xFE, 0x32, 0xA4,
+   0xCA, 0x10, 0x21, 0xF0, 0xD3, 0x5D, 0x0F, 0x00, 0x6F, 0x9D, 0x36, 0x42,
+   0x4A, 0x5E, 0xC1, 0xE0
+};
+
+static const byte q1[256] = {
+   0x75, 0xF3, 0xC6, 0xF4, 0xDB, 0x7B, 0xFB, 0xC8, 0x4A, 0xD3, 0xE6, 0x6B,
+   0x45, 0x7D, 0xE8, 0x4B, 0xD6, 0x32, 0xD8, 0xFD, 0x37, 0x71, 0xF1, 0xE1,
+   0x30, 0x0F, 0xF8, 0x1B, 0x87, 0xFA, 0x06, 0x3F, 0x5E, 0xBA, 0xAE, 0x5B,
+   0x8A, 0x00, 0xBC, 0x9D, 0x6D, 0xC1, 0xB1, 0x0E, 0x80, 0x5D, 0xD2, 0xD5,
+   0xA0, 0x84, 0x07, 0x14, 0xB5, 0x90, 0x2C, 0xA3, 0xB2, 0x73, 0x4C, 0x54,
+   0x92, 0x74, 0x36, 0x51, 0x38, 0xB0, 0xBD, 0x5A, 0xFC, 0x60, 0x62, 0x96,
+   0x6C, 0x42, 0xF7, 0x10, 0x7C, 0x28, 0x27, 0x8C, 0x13, 0x95, 0x9C, 0xC7,
+   0x24, 0x46, 0x3B, 0x70, 0xCA, 0xE3, 0x85, 0xCB, 0x11, 0xD0, 0x93, 0xB8,
+   0xA6, 0x83, 0x20, 0xFF, 0x9F, 0x77, 0xC3, 0xCC, 0x03, 0x6F, 0x08, 0xBF,
+   0x40, 0xE7, 0x2B, 0xE2, 0x79, 0x0C, 0xAA, 0x82, 0x41, 0x3A, 0xEA, 0xB9,
+   0xE4, 0x9A, 0xA4, 0x97, 0x7E, 0xDA, 0x7A, 0x17, 0x66, 0x94, 0xA1, 0x1D,
+   0x3D, 0xF0, 0xDE, 0xB3, 0x0B, 0x72, 0xA7, 0x1C, 0xEF, 0xD1, 0x53, 0x3E,
+   0x8F, 0x33, 0x26, 0x5F, 0xEC, 0x76, 0x2A, 0x49, 0x81, 0x88, 0xEE, 0x21,
+   0xC4, 0x1A, 0xEB, 0xD9, 0xC5, 0x39, 0x99, 0xCD, 0xAD, 0x31, 0x8B, 0x01,
+   0x18, 0x23, 0xDD, 0x1F, 0x4E, 0x2D, 0xF9, 0x48, 0x4F, 0xF2, 0x65, 0x8E,
+   0x78, 0x5C, 0x58, 0x19, 0x8D, 0xE5, 0x98, 0x57, 0x67, 0x7F, 0x05, 0x64,
+   0xAF, 0x63, 0xB6, 0xFE, 0xF5, 0xB7, 0x3C, 0xA5, 0xCE, 0xE9, 0x68, 0x44,
+   0xE0, 0x4D, 0x43, 0x69, 0x29, 0x2E, 0xAC, 0x15, 0x59, 0xA8, 0x0A, 0x9E,
+   0x6E, 0x47, 0xDF, 0x34, 0x35, 0x6A, 0xCF, 0xDC, 0x22, 0xC9, 0xC0, 0x9B,
+   0x89, 0xD4, 0xED, 0xAB, 0x12, 0xA2, 0x0D, 0x52, 0xBB, 0x02, 0x2F, 0xA9,
+   0xD7, 0x61, 0x1E, 0xB4, 0x50, 0x04, 0xF6, 0xC2, 0x16, 0x25, 0x86, 0x56,
+   0x55, 0x09, 0xBE, 0x91
+};
+
+/* These MDS tables are actually tables of MDS composed with q0 and q1,
+ * because it is only ever used that way and we can save some time by
+ * precomputing.  Of course the main saving comes from precomputing the
+ * GF(2^8) multiplication involved in the MDS matrix multiply; by looking
+ * things up in these tables we reduce the matrix multiply to four lookups
+ * and three XORs.  Semi-formally, the definition of these tables is:
+ * mds[0][i] = MDS (q1[i] 0 0 0)^T  mds[1][i] = MDS (0 q0[i] 0 0)^T
+ * mds[2][i] = MDS (0 0 q1[i] 0)^T  mds[3][i] = MDS (0 0 0 q0[i])^T
+ * where ^T means "transpose", the matrix multiply is performed in GF(2^8)
+ * represented as GF(2)[x]/v(x) where v(x)=x^8+x^6+x^5+x^3+1 as described
+ * by Schneier et al, and I'm casually glossing over the byte/word
+ * conversion issues. */
+
+static const u32 mds[4][256] = {
+   {0xBCBC3275, 0xECEC21F3, 0x202043C6, 0xB3B3C9F4, 0xDADA03DB, 0x02028B7B,
+    0xE2E22BFB, 0x9E9EFAC8, 0xC9C9EC4A, 0xD4D409D3, 0x18186BE6, 0x1E1E9F6B,
+    0x98980E45, 0xB2B2387D, 0xA6A6D2E8, 0x2626B74B, 0x3C3C57D6, 0x93938A32,
+    0x8282EED8, 0x525298FD, 0x7B7BD437, 0xBBBB3771, 0x5B5B97F1, 0x474783E1,
+    0x24243C30, 0x5151E20F, 0xBABAC6F8, 0x4A4AF31B, 0xBFBF4887, 0x0D0D70FA,
+    0xB0B0B306, 0x7575DE3F, 0xD2D2FD5E, 0x7D7D20BA, 0x666631AE, 0x3A3AA35B,
+    0x59591C8A, 0x00000000, 0xCDCD93BC, 0x1A1AE09D, 0xAEAE2C6D, 0x7F7FABC1,
+    0x2B2BC7B1, 0xBEBEB90E, 0xE0E0A080, 0x8A8A105D, 0x3B3B52D2, 0x6464BAD5,
+    0xD8D888A0, 0xE7E7A584, 0x5F5FE807, 0x1B1B1114, 0x2C2CC2B5, 0xFCFCB490,
+    0x3131272C, 0x808065A3, 0x73732AB2, 0x0C0C8173, 0x79795F4C, 0x6B6B4154,
+    0x4B4B0292, 0x53536974, 0x94948F36, 0x83831F51, 0x2A2A3638, 0xC4C49CB0,
+    0x2222C8BD, 0xD5D5F85A, 0xBDBDC3FC, 0x48487860, 0xFFFFCE62, 0x4C4C0796,
+    0x4141776C, 0xC7C7E642, 0xEBEB24F7, 0x1C1C1410, 0x5D5D637C, 0x36362228,
+    0x6767C027, 0xE9E9AF8C, 0x4444F913, 0x1414EA95, 0xF5F5BB9C, 0xCFCF18C7,
+    0x3F3F2D24, 0xC0C0E346, 0x7272DB3B, 0x54546C70, 0x29294CCA, 0xF0F035E3,
+    0x0808FE85, 0xC6C617CB, 0xF3F34F11, 0x8C8CE4D0, 0xA4A45993, 0xCACA96B8,
+    0x68683BA6, 0xB8B84D83, 0x38382820, 0xE5E52EFF, 0xADAD569F, 0x0B0B8477,
+    0xC8C81DC3, 0x9999FFCC, 0x5858ED03, 0x19199A6F, 0x0E0E0A08, 0x95957EBF,
+    0x70705040, 0xF7F730E7, 0x6E6ECF2B, 0x1F1F6EE2, 0xB5B53D79, 0x09090F0C,
+    0x616134AA, 0x57571682, 0x9F9F0B41, 0x9D9D803A, 0x111164EA, 0x2525CDB9,
+    0xAFAFDDE4, 0x4545089A, 0xDFDF8DA4, 0xA3A35C97, 0xEAEAD57E, 0x353558DA,
+    0xEDEDD07A, 0x4343FC17, 0xF8F8CB66, 0xFBFBB194, 0x3737D3A1, 0xFAFA401D,
+    0xC2C2683D, 0xB4B4CCF0, 0x32325DDE, 0x9C9C71B3, 0x5656E70B, 0xE3E3DA72,
+    0x878760A7, 0x15151B1C, 0xF9F93AEF, 0x6363BFD1, 0x3434A953, 0x9A9A853E,
+    0xB1B1428F, 0x7C7CD133, 0x88889B26, 0x3D3DA65F, 0xA1A1D7EC, 0xE4E4DF76,
+    0x8181942A, 0x91910149, 0x0F0FFB81, 0xEEEEAA88, 0x161661EE, 0xD7D77321,
+    0x9797F5C4, 0xA5A5A81A, 0xFEFE3FEB, 0x6D6DB5D9, 0x7878AEC5, 0xC5C56D39,
+    0x1D1DE599, 0x7676A4CD, 0x3E3EDCAD, 0xCBCB6731, 0xB6B6478B, 0xEFEF5B01,
+    0x12121E18, 0x6060C523, 0x6A6AB0DD, 0x4D4DF61F, 0xCECEE94E, 0xDEDE7C2D,
+    0x55559DF9, 0x7E7E5A48, 0x2121B24F, 0x03037AF2, 0xA0A02665, 0x5E5E198E,
+    0x5A5A6678, 0x65654B5C, 0x62624E58, 0xFDFD4519, 0x0606F48D, 0x404086E5,
+    0xF2F2BE98, 0x3333AC57, 0x17179067, 0x05058E7F, 0xE8E85E05, 0x4F4F7D64,
+    0x89896AAF, 0x10109563, 0x74742FB6, 0x0A0A75FE, 0x5C5C92F5, 0x9B9B74B7,
+    0x2D2D333C, 0x3030D6A5, 0x2E2E49CE, 0x494989E9, 0x46467268, 0x77775544,
+    0xA8A8D8E0, 0x9696044D, 0x2828BD43, 0xA9A92969, 0xD9D97929, 0x8686912E,
+    0xD1D187AC, 0xF4F44A15, 0x8D8D1559, 0xD6D682A8, 0xB9B9BC0A, 0x42420D9E,
+    0xF6F6C16E, 0x2F2FB847, 0xDDDD06DF, 0x23233934, 0xCCCC6235, 0xF1F1C46A,
+    0xC1C112CF, 0x8585EBDC, 0x8F8F9E22, 0x7171A1C9, 0x9090F0C0, 0xAAAA539B,
+    0x0101F189, 0x8B8BE1D4, 0x4E4E8CED, 0x8E8E6FAB, 0xABABA212, 0x6F6F3EA2,
+    0xE6E6540D, 0xDBDBF252, 0x92927BBB, 0xB7B7B602, 0x6969CA2F, 0x3939D9A9,
+    0xD3D30CD7, 0xA7A72361, 0xA2A2AD1E, 0xC3C399B4, 0x6C6C4450, 0x07070504,
+    0x04047FF6, 0x272746C2, 0xACACA716, 0xD0D07625, 0x50501386, 0xDCDCF756,
+    0x84841A55, 0xE1E15109, 0x7A7A25BE, 0x1313EF91},
+
+   {0xA9D93939, 0x67901717, 0xB3719C9C, 0xE8D2A6A6, 0x04050707, 0xFD985252,
+    0xA3658080, 0x76DFE4E4, 0x9A084545, 0x92024B4B, 0x80A0E0E0, 0x78665A5A,
+    0xE4DDAFAF, 0xDDB06A6A, 0xD1BF6363, 0x38362A2A, 0x0D54E6E6, 0xC6432020,
+    0x3562CCCC, 0x98BEF2F2, 0x181E1212, 0xF724EBEB, 0xECD7A1A1, 0x6C774141,
+    0x43BD2828, 0x7532BCBC, 0x37D47B7B, 0x269B8888, 0xFA700D0D, 0x13F94444,
+    0x94B1FBFB, 0x485A7E7E, 0xF27A0303, 0xD0E48C8C, 0x8B47B6B6, 0x303C2424,
+    0x84A5E7E7, 0x54416B6B, 0xDF06DDDD, 0x23C56060, 0x1945FDFD, 0x5BA33A3A,
+    0x3D68C2C2, 0x59158D8D, 0xF321ECEC, 0xAE316666, 0xA23E6F6F, 0x82165757,
+    0x63951010, 0x015BEFEF, 0x834DB8B8, 0x2E918686, 0xD9B56D6D, 0x511F8383,
+    0x9B53AAAA, 0x7C635D5D, 0xA63B6868, 0xEB3FFEFE, 0xA5D63030, 0xBE257A7A,
+    0x16A7ACAC, 0x0C0F0909, 0xE335F0F0, 0x6123A7A7, 0xC0F09090, 0x8CAFE9E9,
+    0x3A809D9D, 0xF5925C5C, 0x73810C0C, 0x2C273131, 0x2576D0D0, 0x0BE75656,
+    0xBB7B9292, 0x4EE9CECE, 0x89F10101, 0x6B9F1E1E, 0x53A93434, 0x6AC4F1F1,
+    0xB499C3C3, 0xF1975B5B, 0xE1834747, 0xE66B1818, 0xBDC82222, 0x450E9898,
+    0xE26E1F1F, 0xF4C9B3B3, 0xB62F7474, 0x66CBF8F8, 0xCCFF9999, 0x95EA1414,
+    0x03ED5858, 0x56F7DCDC, 0xD4E18B8B, 0x1C1B1515, 0x1EADA2A2, 0xD70CD3D3,
+    0xFB2BE2E2, 0xC31DC8C8, 0x8E195E5E, 0xB5C22C2C, 0xE9894949, 0xCF12C1C1,
+    0xBF7E9595, 0xBA207D7D, 0xEA641111, 0x77840B0B, 0x396DC5C5, 0xAF6A8989,
+    0x33D17C7C, 0xC9A17171, 0x62CEFFFF, 0x7137BBBB, 0x81FB0F0F, 0x793DB5B5,
+    0x0951E1E1, 0xADDC3E3E, 0x242D3F3F, 0xCDA47676, 0xF99D5555, 0xD8EE8282,
+    0xE5864040, 0xC5AE7878, 0xB9CD2525, 0x4D049696, 0x44557777, 0x080A0E0E,
+    0x86135050, 0xE730F7F7, 0xA1D33737, 0x1D40FAFA, 0xAA346161, 0xED8C4E4E,
+    0x06B3B0B0, 0x706C5454, 0xB22A7373, 0xD2523B3B, 0x410B9F9F, 0x7B8B0202,
+    0xA088D8D8, 0x114FF3F3, 0x3167CBCB, 0xC2462727, 0x27C06767, 0x90B4FCFC,
+    0x20283838, 0xF67F0404, 0x60784848, 0xFF2EE5E5, 0x96074C4C, 0x5C4B6565,
+    0xB1C72B2B, 0xAB6F8E8E, 0x9E0D4242, 0x9CBBF5F5, 0x52F2DBDB, 0x1BF34A4A,
+    0x5FA63D3D, 0x9359A4A4, 0x0ABCB9B9, 0xEF3AF9F9, 0x91EF1313, 0x85FE0808,
+    0x49019191, 0xEE611616, 0x2D7CDEDE, 0x4FB22121, 0x8F42B1B1, 0x3BDB7272,
+    0x47B82F2F, 0x8748BFBF, 0x6D2CAEAE, 0x46E3C0C0, 0xD6573C3C, 0x3E859A9A,
+    0x6929A9A9, 0x647D4F4F, 0x2A948181, 0xCE492E2E, 0xCB17C6C6, 0x2FCA6969,
+    0xFCC3BDBD, 0x975CA3A3, 0x055EE8E8, 0x7AD0EDED, 0xAC87D1D1, 0x7F8E0505,
+    0xD5BA6464, 0x1AA8A5A5, 0x4BB72626, 0x0EB9BEBE, 0xA7608787, 0x5AF8D5D5,
+    0x28223636, 0x14111B1B, 0x3FDE7575, 0x2979D9D9, 0x88AAEEEE, 0x3C332D2D,
+    0x4C5F7979, 0x02B6B7B7, 0xB896CACA, 0xDA583535, 0xB09CC4C4, 0x17FC4343,
+    0x551A8484, 0x1FF64D4D, 0x8A1C5959, 0x7D38B2B2, 0x57AC3333, 0xC718CFCF,
+    0x8DF40606, 0x74695353, 0xB7749B9B, 0xC4F59797, 0x9F56ADAD, 0x72DAE3E3,
+    0x7ED5EAEA, 0x154AF4F4, 0x229E8F8F, 0x12A2ABAB, 0x584E6262, 0x07E85F5F,
+    0x99E51D1D, 0x34392323, 0x6EC1F6F6, 0x50446C6C, 0xDE5D3232, 0x68724646,
+    0x6526A0A0, 0xBC93CDCD, 0xDB03DADA, 0xF8C6BABA, 0xC8FA9E9E, 0xA882D6D6,
+    0x2BCF6E6E, 0x40507070, 0xDCEB8585, 0xFE750A0A, 0x328A9393, 0xA48DDFDF,
+    0xCA4C2929, 0x10141C1C, 0x2173D7D7, 0xF0CCB4B4, 0xD309D4D4, 0x5D108A8A,
+    0x0FE25151, 0x00000000, 0x6F9A1919, 0x9DE01A1A, 0x368F9494, 0x42E6C7C7,
+    0x4AECC9C9, 0x5EFDD2D2, 0xC1AB7F7F, 0xE0D8A8A8},
+
+   {0xBC75BC32, 0xECF3EC21, 0x20C62043, 0xB3F4B3C9, 0xDADBDA03, 0x027B028B,
+    0xE2FBE22B, 0x9EC89EFA, 0xC94AC9EC, 0xD4D3D409, 0x18E6186B, 0x1E6B1E9F,
+    0x9845980E, 0xB27DB238, 0xA6E8A6D2, 0x264B26B7, 0x3CD63C57, 0x9332938A,
+    0x82D882EE, 0x52FD5298, 0x7B377BD4, 0xBB71BB37, 0x5BF15B97, 0x47E14783,
+    0x2430243C, 0x510F51E2, 0xBAF8BAC6, 0x4A1B4AF3, 0xBF87BF48, 0x0DFA0D70,
+    0xB006B0B3, 0x753F75DE, 0xD25ED2FD, 0x7DBA7D20, 0x66AE6631, 0x3A5B3AA3,
+    0x598A591C, 0x00000000, 0xCDBCCD93, 0x1A9D1AE0, 0xAE6DAE2C, 0x7FC17FAB,
+    0x2BB12BC7, 0xBE0EBEB9, 0xE080E0A0, 0x8A5D8A10, 0x3BD23B52, 0x64D564BA,
+    0xD8A0D888, 0xE784E7A5, 0x5F075FE8, 0x1B141B11, 0x2CB52CC2, 0xFC90FCB4,
+    0x312C3127, 0x80A38065, 0x73B2732A, 0x0C730C81, 0x794C795F, 0x6B546B41,
+    0x4B924B02, 0x53745369, 0x9436948F, 0x8351831F, 0x2A382A36, 0xC4B0C49C,
+    0x22BD22C8, 0xD55AD5F8, 0xBDFCBDC3, 0x48604878, 0xFF62FFCE, 0x4C964C07,
+    0x416C4177, 0xC742C7E6, 0xEBF7EB24, 0x1C101C14, 0x5D7C5D63, 0x36283622,
+    0x672767C0, 0xE98CE9AF, 0x441344F9, 0x149514EA, 0xF59CF5BB, 0xCFC7CF18,
+    0x3F243F2D, 0xC046C0E3, 0x723B72DB, 0x5470546C, 0x29CA294C, 0xF0E3F035,
+    0x088508FE, 0xC6CBC617, 0xF311F34F, 0x8CD08CE4, 0xA493A459, 0xCAB8CA96,
+    0x68A6683B, 0xB883B84D, 0x38203828, 0xE5FFE52E, 0xAD9FAD56, 0x0B770B84,
+    0xC8C3C81D, 0x99CC99FF, 0x580358ED, 0x196F199A, 0x0E080E0A, 0x95BF957E,
+    0x70407050, 0xF7E7F730, 0x6E2B6ECF, 0x1FE21F6E, 0xB579B53D, 0x090C090F,
+    0x61AA6134, 0x57825716, 0x9F419F0B, 0x9D3A9D80, 0x11EA1164, 0x25B925CD,
+    0xAFE4AFDD, 0x459A4508, 0xDFA4DF8D, 0xA397A35C, 0xEA7EEAD5, 0x35DA3558,
+    0xED7AEDD0, 0x431743FC, 0xF866F8CB, 0xFB94FBB1, 0x37A137D3, 0xFA1DFA40,
+    0xC23DC268, 0xB4F0B4CC, 0x32DE325D, 0x9CB39C71, 0x560B56E7, 0xE372E3DA,
+    0x87A78760, 0x151C151B, 0xF9EFF93A, 0x63D163BF, 0x345334A9, 0x9A3E9A85,
+    0xB18FB142, 0x7C337CD1, 0x8826889B, 0x3D5F3DA6, 0xA1ECA1D7, 0xE476E4DF,
+    0x812A8194, 0x91499101, 0x0F810FFB, 0xEE88EEAA, 0x16EE1661, 0xD721D773,
+    0x97C497F5, 0xA51AA5A8, 0xFEEBFE3F, 0x6DD96DB5, 0x78C578AE, 0xC539C56D,
+    0x1D991DE5, 0x76CD76A4, 0x3EAD3EDC, 0xCB31CB67, 0xB68BB647, 0xEF01EF5B,
+    0x1218121E, 0x602360C5, 0x6ADD6AB0, 0x4D1F4DF6, 0xCE4ECEE9, 0xDE2DDE7C,
+    0x55F9559D, 0x7E487E5A, 0x214F21B2, 0x03F2037A, 0xA065A026, 0x5E8E5E19,
+    0x5A785A66, 0x655C654B, 0x6258624E, 0xFD19FD45, 0x068D06F4, 0x40E54086,
+    0xF298F2BE, 0x335733AC, 0x17671790, 0x057F058E, 0xE805E85E, 0x4F644F7D,
+    0x89AF896A, 0x10631095, 0x74B6742F, 0x0AFE0A75, 0x5CF55C92, 0x9BB79B74,
+    0x2D3C2D33, 0x30A530D6, 0x2ECE2E49, 0x49E94989, 0x46684672, 0x77447755,
+    0xA8E0A8D8, 0x964D9604, 0x284328BD, 0xA969A929, 0xD929D979, 0x862E8691,
+    0xD1ACD187, 0xF415F44A, 0x8D598D15, 0xD6A8D682, 0xB90AB9BC, 0x429E420D,
+    0xF66EF6C1, 0x2F472FB8, 0xDDDFDD06, 0x23342339, 0xCC35CC62, 0xF16AF1C4,
+    0xC1CFC112, 0x85DC85EB, 0x8F228F9E, 0x71C971A1, 0x90C090F0, 0xAA9BAA53,
+    0x018901F1, 0x8BD48BE1, 0x4EED4E8C, 0x8EAB8E6F, 0xAB12ABA2, 0x6FA26F3E,
+    0xE60DE654, 0xDB52DBF2, 0x92BB927B, 0xB702B7B6, 0x692F69CA, 0x39A939D9,
+    0xD3D7D30C, 0xA761A723, 0xA21EA2AD, 0xC3B4C399, 0x6C506C44, 0x07040705,
+    0x04F6047F, 0x27C22746, 0xAC16ACA7, 0xD025D076, 0x50865013, 0xDC56DCF7,
+    0x8455841A, 0xE109E151, 0x7ABE7A25, 0x139113EF},
+
+   {0xD939A9D9, 0x90176790, 0x719CB371, 0xD2A6E8D2, 0x05070405, 0x9852FD98,
+    0x6580A365, 0xDFE476DF, 0x08459A08, 0x024B9202, 0xA0E080A0, 0x665A7866,
+    0xDDAFE4DD, 0xB06ADDB0, 0xBF63D1BF, 0x362A3836, 0x54E60D54, 0x4320C643,
+    0x62CC3562, 0xBEF298BE, 0x1E12181E, 0x24EBF724, 0xD7A1ECD7, 0x77416C77,
+    0xBD2843BD, 0x32BC7532, 0xD47B37D4, 0x9B88269B, 0x700DFA70, 0xF94413F9,
+    0xB1FB94B1, 0x5A7E485A, 0x7A03F27A, 0xE48CD0E4, 0x47B68B47, 0x3C24303C,
+    0xA5E784A5, 0x416B5441, 0x06DDDF06, 0xC56023C5, 0x45FD1945, 0xA33A5BA3,
+    0x68C23D68, 0x158D5915, 0x21ECF321, 0x3166AE31, 0x3E6FA23E, 0x16578216,
+    0x95106395, 0x5BEF015B, 0x4DB8834D, 0x91862E91, 0xB56DD9B5, 0x1F83511F,
+    0x53AA9B53, 0x635D7C63, 0x3B68A63B, 0x3FFEEB3F, 0xD630A5D6, 0x257ABE25,
+    0xA7AC16A7, 0x0F090C0F, 0x35F0E335, 0x23A76123, 0xF090C0F0, 0xAFE98CAF,
+    0x809D3A80, 0x925CF592, 0x810C7381, 0x27312C27, 0x76D02576, 0xE7560BE7,
+    0x7B92BB7B, 0xE9CE4EE9, 0xF10189F1, 0x9F1E6B9F, 0xA93453A9, 0xC4F16AC4,
+    0x99C3B499, 0x975BF197, 0x8347E183, 0x6B18E66B, 0xC822BDC8, 0x0E98450E,
+    0x6E1FE26E, 0xC9B3F4C9, 0x2F74B62F, 0xCBF866CB, 0xFF99CCFF, 0xEA1495EA,
+    0xED5803ED, 0xF7DC56F7, 0xE18BD4E1, 0x1B151C1B, 0xADA21EAD, 0x0CD3D70C,
+    0x2BE2FB2B, 0x1DC8C31D, 0x195E8E19, 0xC22CB5C2, 0x8949E989, 0x12C1CF12,
+    0x7E95BF7E, 0x207DBA20, 0x6411EA64, 0x840B7784, 0x6DC5396D, 0x6A89AF6A,
+    0xD17C33D1, 0xA171C9A1, 0xCEFF62CE, 0x37BB7137, 0xFB0F81FB, 0x3DB5793D,
+    0x51E10951, 0xDC3EADDC, 0x2D3F242D, 0xA476CDA4, 0x9D55F99D, 0xEE82D8EE,
+    0x8640E586, 0xAE78C5AE, 0xCD25B9CD, 0x04964D04, 0x55774455, 0x0A0E080A,
+    0x13508613, 0x30F7E730, 0xD337A1D3, 0x40FA1D40, 0x3461AA34, 0x8C4EED8C,
+    0xB3B006B3, 0x6C54706C, 0x2A73B22A, 0x523BD252, 0x0B9F410B, 0x8B027B8B,
+    0x88D8A088, 0x4FF3114F, 0x67CB3167, 0x4627C246, 0xC06727C0, 0xB4FC90B4,
+    0x28382028, 0x7F04F67F, 0x78486078, 0x2EE5FF2E, 0x074C9607, 0x4B655C4B,
+    0xC72BB1C7, 0x6F8EAB6F, 0x0D429E0D, 0xBBF59CBB, 0xF2DB52F2, 0xF34A1BF3,
+    0xA63D5FA6, 0x59A49359, 0xBCB90ABC, 0x3AF9EF3A, 0xEF1391EF, 0xFE0885FE,
+    0x01914901, 0x6116EE61, 0x7CDE2D7C, 0xB2214FB2, 0x42B18F42, 0xDB723BDB,
+    0xB82F47B8, 0x48BF8748, 0x2CAE6D2C, 0xE3C046E3, 0x573CD657, 0x859A3E85,
+    0x29A96929, 0x7D4F647D, 0x94812A94, 0x492ECE49, 0x17C6CB17, 0xCA692FCA,
+    0xC3BDFCC3, 0x5CA3975C, 0x5EE8055E, 0xD0ED7AD0, 0x87D1AC87, 0x8E057F8E,
+    0xBA64D5BA, 0xA8A51AA8, 0xB7264BB7, 0xB9BE0EB9, 0x6087A760, 0xF8D55AF8,
+    0x22362822, 0x111B1411, 0xDE753FDE, 0x79D92979, 0xAAEE88AA, 0x332D3C33,
+    0x5F794C5F, 0xB6B702B6, 0x96CAB896, 0x5835DA58, 0x9CC4B09C, 0xFC4317FC,
+    0x1A84551A, 0xF64D1FF6, 0x1C598A1C, 0x38B27D38, 0xAC3357AC, 0x18CFC718,
+    0xF4068DF4, 0x69537469, 0x749BB774, 0xF597C4F5, 0x56AD9F56, 0xDAE372DA,
+    0xD5EA7ED5, 0x4AF4154A, 0x9E8F229E, 0xA2AB12A2, 0x4E62584E, 0xE85F07E8,
+    0xE51D99E5, 0x39233439, 0xC1F66EC1, 0x446C5044, 0x5D32DE5D, 0x72466872,
+    0x26A06526, 0x93CDBC93, 0x03DADB03, 0xC6BAF8C6, 0xFA9EC8FA, 0x82D6A882,
+    0xCF6E2BCF, 0x50704050, 0xEB85DCEB, 0x750AFE75, 0x8A93328A, 0x8DDFA48D,
+    0x4C29CA4C, 0x141C1014, 0x73D72173, 0xCCB4F0CC, 0x09D4D309, 0x108A5D10,
+    0xE2510FE2, 0x00000000, 0x9A196F9A, 0xE01A9DE0, 0x8F94368F, 0xE6C742E6,
+    0xECC94AEC, 0xFDD25EFD, 0xAB7FC1AB, 0xD8A8E0D8}
+};
+
+/* The exp_to_poly and poly_to_exp tables are used to perform efficient
+ * operations in GF(2^8) represented as GF(2)[x]/w(x) where
+ * w(x)=x^8+x^6+x^3+x^2+1.  We care about doing that because it's part of the
+ * definition of the RS matrix in the key schedule.  Elements of that field
+ * are polynomials of degree not greater than 7 and all coefficients 0 or 1,
+ * which can be represented naturally by bytes (just substitute x=2).  In that
+ * form, GF(2^8) addition is the same as bitwise XOR, but GF(2^8)
+ * multiplication is inefficient without hardware support.  To multiply
+ * faster, I make use of the fact x is a generator for the nonzero elements,
+ * so that every element p of GF(2)[x]/w(x) is either 0 or equal to (x)^n for
+ * some n in 0..254.  Note that that caret is exponentiation in GF(2^8),
+ * *not* polynomial notation.  So if I want to compute pq where p and q are
+ * in GF(2^8), I can just say:
+ *    1. if p=0 or q=0 then pq=0
+ *    2. otherwise, find m and n such that p=x^m and q=x^n
+ *    3. pq=(x^m)(x^n)=x^(m+n), so add m and n and find pq
+ * The translations in steps 2 and 3 are looked up in the tables
+ * poly_to_exp (for step 2) and exp_to_poly (for step 3).  To see this
+ * in action, look at the CALC_S macro.  As additional wrinkles, note that
+ * one of my operands is always a constant, so the poly_to_exp lookup on it
+ * is done in advance; I included the original values in the comments so
+ * readers can have some chance of recognizing that this *is* the RS matrix
+ * from the Twofish paper.  I've only included the table entries I actually
+ * need; I never do a lookup on a variable input of zero and the biggest
+ * exponents I'll ever see are 254 (variable) and 237 (constant), so they'll
+ * never sum to more than 491.	I'm repeating part of the exp_to_poly table
+ * so that I don't have to do mod-255 reduction in the exponent arithmetic.
+ * Since I know my constant operands are never zero, I only have to worry
+ * about zero values in the variable operand, and I do it with a simple
+ * conditional branch.	I know conditionals are expensive, but I couldn't
+ * see a non-horrible way of avoiding them, and I did manage to group the
+ * statements so that each if covers four group multiplications. */
+
+static const byte poly_to_exp[255] = {
+   0x00, 0x01, 0x17, 0x02, 0x2E, 0x18, 0x53, 0x03, 0x6A, 0x2F, 0x93, 0x19,
+   0x34, 0x54, 0x45, 0x04, 0x5C, 0x6B, 0xB6, 0x30, 0xA6, 0x94, 0x4B, 0x1A,
+   0x8C, 0x35, 0x81, 0x55, 0xAA, 0x46, 0x0D, 0x05, 0x24, 0x5D, 0x87, 0x6C,
+   0x9B, 0xB7, 0xC1, 0x31, 0x2B, 0xA7, 0xA3, 0x95, 0x98, 0x4C, 0xCA, 0x1B,
+   0xE6, 0x8D, 0x73, 0x36, 0xCD, 0x82, 0x12, 0x56, 0x62, 0xAB, 0xF0, 0x47,
+   0x4F, 0x0E, 0xBD, 0x06, 0xD4, 0x25, 0xD2, 0x5E, 0x27, 0x88, 0x66, 0x6D,
+   0xD6, 0x9C, 0x79, 0xB8, 0x08, 0xC2, 0xDF, 0x32, 0x68, 0x2C, 0xFD, 0xA8,
+   0x8A, 0xA4, 0x5A, 0x96, 0x29, 0x99, 0x22, 0x4D, 0x60, 0xCB, 0xE4, 0x1C,
+   0x7B, 0xE7, 0x3B, 0x8E, 0x9E, 0x74, 0xF4, 0x37, 0xD8, 0xCE, 0xF9, 0x83,
+   0x6F, 0x13, 0xB2, 0x57, 0xE1, 0x63, 0xDC, 0xAC, 0xC4, 0xF1, 0xAF, 0x48,
+   0x0A, 0x50, 0x42, 0x0F, 0xBA, 0xBE, 0xC7, 0x07, 0xDE, 0xD5, 0x78, 0x26,
+   0x65, 0xD3, 0xD1, 0x5F, 0xE3, 0x28, 0x21, 0x89, 0x59, 0x67, 0xFC, 0x6E,
+   0xB1, 0xD7, 0xF8, 0x9D, 0xF3, 0x7A, 0x3A, 0xB9, 0xC6, 0x09, 0x41, 0xC3,
+   0xAE, 0xE0, 0xDB, 0x33, 0x44, 0x69, 0x92, 0x2D, 0x52, 0xFE, 0x16, 0xA9,
+   0x0C, 0x8B, 0x80, 0xA5, 0x4A, 0x5B, 0xB5, 0x97, 0xC9, 0x2A, 0xA2, 0x9A,
+   0xC0, 0x23, 0x86, 0x4E, 0xBC, 0x61, 0xEF, 0xCC, 0x11, 0xE5, 0x72, 0x1D,
+   0x3D, 0x7C, 0xEB, 0xE8, 0xE9, 0x3C, 0xEA, 0x8F, 0x7D, 0x9F, 0xEC, 0x75,
+   0x1E, 0xF5, 0x3E, 0x38, 0xF6, 0xD9, 0x3F, 0xCF, 0x76, 0xFA, 0x1F, 0x84,
+   0xA0, 0x70, 0xED, 0x14, 0x90, 0xB3, 0x7E, 0x58, 0xFB, 0xE2, 0x20, 0x64,
+   0xD0, 0xDD, 0x77, 0xAD, 0xDA, 0xC5, 0x40, 0xF2, 0x39, 0xB0, 0xF7, 0x49,
+   0xB4, 0x0B, 0x7F, 0x51, 0x15, 0x43, 0x91, 0x10, 0x71, 0xBB, 0xEE, 0xBF,
+   0x85, 0xC8, 0xA1
+};
+
+static const byte exp_to_poly[492] = {
+   0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x4D, 0x9A, 0x79, 0xF2,
+   0xA9, 0x1F, 0x3E, 0x7C, 0xF8, 0xBD, 0x37, 0x6E, 0xDC, 0xF5, 0xA7, 0x03,
+   0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xCD, 0xD7, 0xE3, 0x8B, 0x5B, 0xB6,
+   0x21, 0x42, 0x84, 0x45, 0x8A, 0x59, 0xB2, 0x29, 0x52, 0xA4, 0x05, 0x0A,
+   0x14, 0x28, 0x50, 0xA0, 0x0D, 0x1A, 0x34, 0x68, 0xD0, 0xED, 0x97, 0x63,
+   0xC6, 0xC1, 0xCF, 0xD3, 0xEB, 0x9B, 0x7B, 0xF6, 0xA1, 0x0F, 0x1E, 0x3C,
+   0x78, 0xF0, 0xAD, 0x17, 0x2E, 0x5C, 0xB8, 0x3D, 0x7A, 0xF4, 0xA5, 0x07,
+   0x0E, 0x1C, 0x38, 0x70, 0xE0, 0x8D, 0x57, 0xAE, 0x11, 0x22, 0x44, 0x88,
+   0x5D, 0xBA, 0x39, 0x72, 0xE4, 0x85, 0x47, 0x8E, 0x51, 0xA2, 0x09, 0x12,
+   0x24, 0x48, 0x90, 0x6D, 0xDA, 0xF9, 0xBF, 0x33, 0x66, 0xCC, 0xD5, 0xE7,
+   0x83, 0x4B, 0x96, 0x61, 0xC2, 0xC9, 0xDF, 0xF3, 0xAB, 0x1B, 0x36, 0x6C,
+   0xD8, 0xFD, 0xB7, 0x23, 0x46, 0x8C, 0x55, 0xAA, 0x19, 0x32, 0x64, 0xC8,
+   0xDD, 0xF7, 0xA3, 0x0B, 0x16, 0x2C, 0x58, 0xB0, 0x2D, 0x5A, 0xB4, 0x25,
+   0x4A, 0x94, 0x65, 0xCA, 0xD9, 0xFF, 0xB3, 0x2B, 0x56, 0xAC, 0x15, 0x2A,
+   0x54, 0xA8, 0x1D, 0x3A, 0x74, 0xE8, 0x9D, 0x77, 0xEE, 0x91, 0x6F, 0xDE,
+   0xF1, 0xAF, 0x13, 0x26, 0x4C, 0x98, 0x7D, 0xFA, 0xB9, 0x3F, 0x7E, 0xFC,
+   0xB5, 0x27, 0x4E, 0x9C, 0x75, 0xEA, 0x99, 0x7F, 0xFE, 0xB1, 0x2F, 0x5E,
+   0xBC, 0x35, 0x6A, 0xD4, 0xE5, 0x87, 0x43, 0x86, 0x41, 0x82, 0x49, 0x92,
+   0x69, 0xD2, 0xE9, 0x9F, 0x73, 0xE6, 0x81, 0x4F, 0x9E, 0x71, 0xE2, 0x89,
+   0x5F, 0xBE, 0x31, 0x62, 0xC4, 0xC5, 0xC7, 0xC3, 0xCB, 0xDB, 0xFB, 0xBB,
+   0x3B, 0x76, 0xEC, 0x95, 0x67, 0xCE, 0xD1, 0xEF, 0x93, 0x6B, 0xD6, 0xE1,
+   0x8F, 0x53, 0xA6, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x4D,
+   0x9A, 0x79, 0xF2, 0xA9, 0x1F, 0x3E, 0x7C, 0xF8, 0xBD, 0x37, 0x6E, 0xDC,
+   0xF5, 0xA7, 0x03, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xCD, 0xD7, 0xE3,
+   0x8B, 0x5B, 0xB6, 0x21, 0x42, 0x84, 0x45, 0x8A, 0x59, 0xB2, 0x29, 0x52,
+   0xA4, 0x05, 0x0A, 0x14, 0x28, 0x50, 0xA0, 0x0D, 0x1A, 0x34, 0x68, 0xD0,
+   0xED, 0x97, 0x63, 0xC6, 0xC1, 0xCF, 0xD3, 0xEB, 0x9B, 0x7B, 0xF6, 0xA1,
+   0x0F, 0x1E, 0x3C, 0x78, 0xF0, 0xAD, 0x17, 0x2E, 0x5C, 0xB8, 0x3D, 0x7A,
+   0xF4, 0xA5, 0x07, 0x0E, 0x1C, 0x38, 0x70, 0xE0, 0x8D, 0x57, 0xAE, 0x11,
+   0x22, 0x44, 0x88, 0x5D, 0xBA, 0x39, 0x72, 0xE4, 0x85, 0x47, 0x8E, 0x51,
+   0xA2, 0x09, 0x12, 0x24, 0x48, 0x90, 0x6D, 0xDA, 0xF9, 0xBF, 0x33, 0x66,
+   0xCC, 0xD5, 0xE7, 0x83, 0x4B, 0x96, 0x61, 0xC2, 0xC9, 0xDF, 0xF3, 0xAB,
+   0x1B, 0x36, 0x6C, 0xD8, 0xFD, 0xB7, 0x23, 0x46, 0x8C, 0x55, 0xAA, 0x19,
+   0x32, 0x64, 0xC8, 0xDD, 0xF7, 0xA3, 0x0B, 0x16, 0x2C, 0x58, 0xB0, 0x2D,
+   0x5A, 0xB4, 0x25, 0x4A, 0x94, 0x65, 0xCA, 0xD9, 0xFF, 0xB3, 0x2B, 0x56,
+   0xAC, 0x15, 0x2A, 0x54, 0xA8, 0x1D, 0x3A, 0x74, 0xE8, 0x9D, 0x77, 0xEE,
+   0x91, 0x6F, 0xDE, 0xF1, 0xAF, 0x13, 0x26, 0x4C, 0x98, 0x7D, 0xFA, 0xB9,
+   0x3F, 0x7E, 0xFC, 0xB5, 0x27, 0x4E, 0x9C, 0x75, 0xEA, 0x99, 0x7F, 0xFE,
+   0xB1, 0x2F, 0x5E, 0xBC, 0x35, 0x6A, 0xD4, 0xE5, 0x87, 0x43, 0x86, 0x41,
+   0x82, 0x49, 0x92, 0x69, 0xD2, 0xE9, 0x9F, 0x73, 0xE6, 0x81, 0x4F, 0x9E,
+   0x71, 0xE2, 0x89, 0x5F, 0xBE, 0x31, 0x62, 0xC4, 0xC5, 0xC7, 0xC3, 0xCB
+};
+
+
+/* The table constants are indices of
+ * S-box entries, preprocessed through q0 and q1. */
+static byte calc_sb_tbl[512] = {
+    0xA9, 0x75, 0x67, 0xF3, 0xB3, 0xC6, 0xE8, 0xF4,
+    0x04, 0xDB, 0xFD, 0x7B, 0xA3, 0xFB, 0x76, 0xC8,
+    0x9A, 0x4A, 0x92, 0xD3, 0x80, 0xE6, 0x78, 0x6B,
+    0xE4, 0x45, 0xDD, 0x7D, 0xD1, 0xE8, 0x38, 0x4B,
+    0x0D, 0xD6, 0xC6, 0x32, 0x35, 0xD8, 0x98, 0xFD,
+    0x18, 0x37, 0xF7, 0x71, 0xEC, 0xF1, 0x6C, 0xE1,
+    0x43, 0x30, 0x75, 0x0F, 0x37, 0xF8, 0x26, 0x1B,
+    0xFA, 0x87, 0x13, 0xFA, 0x94, 0x06, 0x48, 0x3F,
+    0xF2, 0x5E, 0xD0, 0xBA, 0x8B, 0xAE, 0x30, 0x5B,
+    0x84, 0x8A, 0x54, 0x00, 0xDF, 0xBC, 0x23, 0x9D,
+    0x19, 0x6D, 0x5B, 0xC1, 0x3D, 0xB1, 0x59, 0x0E,
+    0xF3, 0x80, 0xAE, 0x5D, 0xA2, 0xD2, 0x82, 0xD5,
+    0x63, 0xA0, 0x01, 0x84, 0x83, 0x07, 0x2E, 0x14,
+    0xD9, 0xB5, 0x51, 0x90, 0x9B, 0x2C, 0x7C, 0xA3,
+    0xA6, 0xB2, 0xEB, 0x73, 0xA5, 0x4C, 0xBE, 0x54,
+    0x16, 0x92, 0x0C, 0x74, 0xE3, 0x36, 0x61, 0x51,
+    0xC0, 0x38, 0x8C, 0xB0, 0x3A, 0xBD, 0xF5, 0x5A,
+    0x73, 0xFC, 0x2C, 0x60, 0x25, 0x62, 0x0B, 0x96,
+    0xBB, 0x6C, 0x4E, 0x42, 0x89, 0xF7, 0x6B, 0x10,
+    0x53, 0x7C, 0x6A, 0x28, 0xB4, 0x27, 0xF1, 0x8C,
+    0xE1, 0x13, 0xE6, 0x95, 0xBD, 0x9C, 0x45, 0xC7,
+    0xE2, 0x24, 0xF4, 0x46, 0xB6, 0x3B, 0x66, 0x70,
+    0xCC, 0xCA, 0x95, 0xE3, 0x03, 0x85, 0x56, 0xCB,
+    0xD4, 0x11, 0x1C, 0xD0, 0x1E, 0x93, 0xD7, 0xB8,
+    0xFB, 0xA6, 0xC3, 0x83, 0x8E, 0x20, 0xB5, 0xFF,
+    0xE9, 0x9F, 0xCF, 0x77, 0xBF, 0xC3, 0xBA, 0xCC,
+    0xEA, 0x03, 0x77, 0x6F, 0x39, 0x08, 0xAF, 0xBF,
+    0x33, 0x40, 0xC9, 0xE7, 0x62, 0x2B, 0x71, 0xE2,
+    0x81, 0x79, 0x79, 0x0C, 0x09, 0xAA, 0xAD, 0x82,
+    0x24, 0x41, 0xCD, 0x3A, 0xF9, 0xEA, 0xD8, 0xB9,
+    0xE5, 0xE4, 0xC5, 0x9A, 0xB9, 0xA4, 0x4D, 0x97,
+    0x44, 0x7E, 0x08, 0xDA, 0x86, 0x7A, 0xE7, 0x17,
+    0xA1, 0x66, 0x1D, 0x94, 0xAA, 0xA1, 0xED, 0x1D,
+    0x06, 0x3D, 0x70, 0xF0, 0xB2, 0xDE, 0xD2, 0xB3,
+    0x41, 0x0B, 0x7B, 0x72, 0xA0, 0xA7, 0x11, 0x1C,
+    0x31, 0xEF, 0xC2, 0xD1, 0x27, 0x53, 0x90, 0x3E,
+    0x20, 0x8F, 0xF6, 0x33, 0x60, 0x26, 0xFF, 0x5F,
+    0x96, 0xEC, 0x5C, 0x76, 0xB1, 0x2A, 0xAB, 0x49,
+    0x9E, 0x81, 0x9C, 0x88, 0x52, 0xEE, 0x1B, 0x21,
+    0x5F, 0xC4, 0x93, 0x1A, 0x0A, 0xEB, 0xEF, 0xD9,
+    0x91, 0xC5, 0x85, 0x39, 0x49, 0x99, 0xEE, 0xCD,
+    0x2D, 0xAD, 0x4F, 0x31, 0x8F, 0x8B, 0x3B, 0x01,
+    0x47, 0x18, 0x87, 0x23, 0x6D, 0xDD, 0x46, 0x1F,
+    0xD6, 0x4E, 0x3E, 0x2D, 0x69, 0xF9, 0x64, 0x48,
+    0x2A, 0x4F, 0xCE, 0xF2, 0xCB, 0x65, 0x2F, 0x8E,
+    0xFC, 0x78, 0x97, 0x5C, 0x05, 0x58, 0x7A, 0x19,
+    0xAC, 0x8D, 0x7F, 0xE5, 0xD5, 0x98, 0x1A, 0x57,
+    0x4B, 0x67, 0x0E, 0x7F, 0xA7, 0x05, 0x5A, 0x64,
+    0x28, 0xAF, 0x14, 0x63, 0x3F, 0xB6, 0x29, 0xFE,
+    0x88, 0xF5, 0x3C, 0xB7, 0x4C, 0x3C, 0x02, 0xA5,
+    0xB8, 0xCE, 0xDA, 0xE9, 0xB0, 0x68, 0x17, 0x44,
+    0x55, 0xE0, 0x1F, 0x4D, 0x8A, 0x43, 0x7D, 0x69,
+    0x57, 0x29, 0xC7, 0x2E, 0x8D, 0xAC, 0x74, 0x15,
+    0xB7, 0x59, 0xC4, 0xA8, 0x9F, 0x0A, 0x72, 0x9E,
+    0x7E, 0x6E, 0x15, 0x47, 0x22, 0xDF, 0x12, 0x34,
+    0x58, 0x35, 0x07, 0x6A, 0x99, 0xCF, 0x34, 0xDC,
+    0x6E, 0x22, 0x50, 0xC9, 0xDE, 0xC0, 0x68, 0x9B,
+    0x65, 0x89, 0xBC, 0xD4, 0xDB, 0xED, 0xF8, 0xAB,
+    0xC8, 0x12, 0xA8, 0xA2, 0x2B, 0x0D, 0x40, 0x52,
+    0xDC, 0xBB, 0xFE, 0x02, 0x32, 0x2F, 0xA4, 0xA9,
+    0xCA, 0xD7, 0x10, 0x61, 0x21, 0x1E, 0xF0, 0xB4,
+    0xD3, 0x50, 0x5D, 0x04, 0x0F, 0xF6, 0x00, 0xC2,
+    0x6F, 0x16, 0x9D, 0x25, 0x36, 0x86, 0x42, 0x56,
+    0x4A, 0x55, 0x5E, 0x09, 0xC1, 0xBE, 0xE0, 0x91
+};
+/* Macro to perform one column of the RS matrix multiplication.  The
+ * parameters a, b, c, and d are the four bytes of output; i is the index
+ * of the key bytes, and w, x, y, and z, are the column of constants from
+ * the RS matrix, preprocessed through the poly_to_exp table. */
+
+#define CALC_S(a, b, c, d, i, w, x, y, z) \
+   if (key[i]) { \
+      tmp = poly_to_exp[key[i] - 1]; \
+      (a) ^= exp_to_poly[tmp + (w)]; \
+      (b) ^= exp_to_poly[tmp + (x)]; \
+      (c) ^= exp_to_poly[tmp + (y)]; \
+      (d) ^= exp_to_poly[tmp + (z)]; \
+   }
+
+/* Macros to calculate the key-dependent S-boxes for a 128-bit key using
+ * the S vector from CALC_S.  CALC_SB_2 computes a single entry in all
+ * four S-boxes, where i is the index of the entry to compute, and a and b
+ * are the index numbers preprocessed through the q0 and q1 tables
+ * respectively.  CALC_SB is simply a convenience to make the code shorter;
+ * it calls CALC_SB_2 four times with consecutive indices from i to i+3,
+ * using the remaining parameters two by two. */
+
+#define CALC_SB_2(i, a, b) \
+   ctx->s[0][i] = mds[0][q0[(a) ^ sa] ^ se]; \
+   ctx->s[1][i] = mds[1][q0[(b) ^ sb] ^ sf]; \
+   ctx->s[2][i] = mds[2][q1[(a) ^ sc] ^ sg]; \
+   ctx->s[3][i] = mds[3][q1[(b) ^ sd] ^ sh]
+
+#define CALC_SB(i, a, b, c, d, e, f, g, h) \
+   CALC_SB_2 (i, a, b); CALC_SB_2 ((i)+1, c, d); \
+   CALC_SB_2 ((i)+2, e, f); CALC_SB_2 ((i)+3, g, h)
+
+/* Macros exactly like CALC_SB and CALC_SB_2, but for 256-bit keys. */
+
+#define CALC_SB256_2(i, a, b) \
+   ctx->s[0][i] = mds[0][q0[q0[q1[(b) ^ sa] ^ se] ^ si] ^ sm]; \
+   ctx->s[1][i] = mds[1][q0[q1[q1[(a) ^ sb] ^ sf] ^ sj] ^ sn]; \
+   ctx->s[2][i] = mds[2][q1[q0[q0[(a) ^ sc] ^ sg] ^ sk] ^ so]; \
+   ctx->s[3][i] = mds[3][q1[q1[q0[(b) ^ sd] ^ sh] ^ sl] ^ sp];
+
+#define CALC_SB256(i, a, b, c, d, e, f, g, h) \
+   CALC_SB256_2 (i, a, b); CALC_SB256_2 ((i)+1, c, d); \
+   CALC_SB256_2 ((i)+2, e, f); CALC_SB256_2 ((i)+3, g, h)
+
+/* Macros to calculate the whitening and round subkeys.  CALC_K_2 computes the
+ * last two stages of the h() function for a given index (either 2i or 2i+1).
+ * a, b, c, and d are the four bytes going into the last two stages.  For
+ * 128-bit keys, this is the entire h() function and a and c are the index
+ * preprocessed through q0 and q1 respectively; for longer keys they are the
+ * output of previous stages.  j is the index of the first key byte to use.
+ * CALC_K computes a pair of subkeys for 128-bit Twofish, by calling CALC_K_2
+ * twice, doing the Pseudo-Hadamard Transform, and doing the necessary
+ * rotations.  Its parameters are: a, the array to write the results into,
+ * j, the index of the first output entry, k and l, the preprocessed indices
+ * for index 2i, and m and n, the preprocessed indices for index 2i+1.
+ * CALC_K256_2 expands CALC_K_2 to handle 256-bit keys, by doing two
+ * additional lookup-and-XOR stages.  The parameters a and b are the index
+ * preprocessed through q0 and q1 respectively; j is the index of the first
+ * key byte to use.  CALC_K256 is identical to CALC_K but for using the
+ * CALC_K256_2 macro instead of CALC_K_2. */
+
+#define CALC_K_2(a, b, c, d, j) \
+     mds[0][q0[a ^ key[(j) + 8]] ^ key[j]] \
+   ^ mds[1][q0[b ^ key[(j) + 9]] ^ key[(j) + 1]] \
+   ^ mds[2][q1[c ^ key[(j) + 10]] ^ key[(j) + 2]] \
+   ^ mds[3][q1[d ^ key[(j) + 11]] ^ key[(j) + 3]]
+
+#define CALC_K(a, j, k, l, m, n) \
+   x = CALC_K_2 (k, l, k, l, 0); \
+   y = CALC_K_2 (m, n, m, n, 4); \
+   y = (y << 8) + (y >> 24); \
+   x += y; y += x; ctx->a[j] = x; \
+   ctx->a[(j) + 1] = (y << 9) + (y >> 23)
+
+#define CALC_K256_2(a, b, j) \
+   CALC_K_2 (q0[q1[b ^ key[(j) + 24]] ^ key[(j) + 16]], \
+	     q1[q1[a ^ key[(j) + 25]] ^ key[(j) + 17]], \
+	     q0[q0[a ^ key[(j) + 26]] ^ key[(j) + 18]], \
+	     q1[q0[b ^ key[(j) + 27]] ^ key[(j) + 19]], j)
+
+#define CALC_K256(a, j, k, l, m, n) \
+   x = CALC_K256_2 (k, l, 0); \
+   y = CALC_K256_2 (m, n, 4); \
+   y = (y << 8) + (y >> 24); \
+   x += y; y += x; ctx->a[j] = x; \
+   ctx->a[(j) + 1] = (y << 9) + (y >> 23)
+
+
+
+/* Perform the key setup.  Note that this works only with 128- and 256-bit
+ * keys, despite the API that looks like it might support other sizes. */
+
+static gcry_err_code_t
+do_twofish_setkey (TWOFISH_context *ctx, const byte *key, const unsigned keylen)
+{
+  int i, j, k;
+
+  /* Temporaries for CALC_K. */
+  u32 x, y;
+
+  /* The S vector used to key the S-boxes, split up into individual bytes.
+   * 128-bit keys use only sa through sh; 256-bit use all of them. */
+  byte sa = 0, sb = 0, sc = 0, sd = 0, se = 0, sf = 0, sg = 0, sh = 0;
+  byte si = 0, sj = 0, sk = 0, sl = 0, sm = 0, sn = 0, so = 0, sp = 0;
+
+  /* Temporary for CALC_S. */
+  byte tmp;
+
+  /* Flags for self-test. */
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+
+  /* Check key length. */
+  if( ( ( keylen - 16 ) | 16 ) != 16 )
+    return GPG_ERR_INV_KEYLEN;
+
+  /* Do self-test if necessary. */
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if( selftest_failed )
+        log_error("%s\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  /* Compute the first two words of the S vector.  The magic numbers are
+   * the entries of the RS matrix, preprocessed through poly_to_exp.	The
+   * numbers in the comments are the original (polynomial form) matrix
+   * entries. */
+  CALC_S (sa, sb, sc, sd, 0, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+  CALC_S (sa, sb, sc, sd, 1, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+  CALC_S (sa, sb, sc, sd, 2, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+  CALC_S (sa, sb, sc, sd, 3, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+  CALC_S (sa, sb, sc, sd, 4, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+  CALC_S (sa, sb, sc, sd, 5, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+  CALC_S (sa, sb, sc, sd, 6, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+  CALC_S (sa, sb, sc, sd, 7, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+  CALC_S (se, sf, sg, sh, 8, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+  CALC_S (se, sf, sg, sh, 9, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+  CALC_S (se, sf, sg, sh, 10, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+  CALC_S (se, sf, sg, sh, 11, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+  CALC_S (se, sf, sg, sh, 12, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+  CALC_S (se, sf, sg, sh, 13, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+  CALC_S (se, sf, sg, sh, 14, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+  CALC_S (se, sf, sg, sh, 15, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+
+  if (keylen == 32)  /* 256-bit key */
+    {
+      /* Calculate the remaining two words of the S vector */
+      CALC_S (si, sj, sk, sl, 16, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+      CALC_S (si, sj, sk, sl, 17, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+      CALC_S (si, sj, sk, sl, 18, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+      CALC_S (si, sj, sk, sl, 19, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+      CALC_S (si, sj, sk, sl, 20, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+      CALC_S (si, sj, sk, sl, 21, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+      CALC_S (si, sj, sk, sl, 22, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+      CALC_S (si, sj, sk, sl, 23, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+      CALC_S (sm, sn, so, sp, 24, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+      CALC_S (sm, sn, so, sp, 25, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+      CALC_S (sm, sn, so, sp, 26, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+      CALC_S (sm, sn, so, sp, 27, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+      CALC_S (sm, sn, so, sp, 28, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+      CALC_S (sm, sn, so, sp, 29, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+      CALC_S (sm, sn, so, sp, 30, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+      CALC_S (sm, sn, so, sp, 31, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+
+      /* Compute the S-boxes. */
+      for(i=j=0,k=1; i < 256; i++, j += 2, k += 2 )
+        {
+          CALC_SB256_2( i, calc_sb_tbl[j], calc_sb_tbl[k] );
+	}
+
+      /* Calculate whitening and round subkeys.  The constants are
+       * indices of subkeys, preprocessed through q0 and q1. */
+      CALC_K256 (w, 0, 0xA9, 0x75, 0x67, 0xF3);
+      CALC_K256 (w, 2, 0xB3, 0xC6, 0xE8, 0xF4);
+      CALC_K256 (w, 4, 0x04, 0xDB, 0xFD, 0x7B);
+      CALC_K256 (w, 6, 0xA3, 0xFB, 0x76, 0xC8);
+      CALC_K256 (k, 0, 0x9A, 0x4A, 0x92, 0xD3);
+      CALC_K256 (k, 2, 0x80, 0xE6, 0x78, 0x6B);
+      CALC_K256 (k, 4, 0xE4, 0x45, 0xDD, 0x7D);
+      CALC_K256 (k, 6, 0xD1, 0xE8, 0x38, 0x4B);
+      CALC_K256 (k, 8, 0x0D, 0xD6, 0xC6, 0x32);
+      CALC_K256 (k, 10, 0x35, 0xD8, 0x98, 0xFD);
+      CALC_K256 (k, 12, 0x18, 0x37, 0xF7, 0x71);
+      CALC_K256 (k, 14, 0xEC, 0xF1, 0x6C, 0xE1);
+      CALC_K256 (k, 16, 0x43, 0x30, 0x75, 0x0F);
+      CALC_K256 (k, 18, 0x37, 0xF8, 0x26, 0x1B);
+      CALC_K256 (k, 20, 0xFA, 0x87, 0x13, 0xFA);
+      CALC_K256 (k, 22, 0x94, 0x06, 0x48, 0x3F);
+      CALC_K256 (k, 24, 0xF2, 0x5E, 0xD0, 0xBA);
+      CALC_K256 (k, 26, 0x8B, 0xAE, 0x30, 0x5B);
+      CALC_K256 (k, 28, 0x84, 0x8A, 0x54, 0x00);
+      CALC_K256 (k, 30, 0xDF, 0xBC, 0x23, 0x9D);
+    }
+  else
+    {
+      /* Compute the S-boxes. */
+      for(i=j=0,k=1; i < 256; i++, j += 2, k += 2 )
+        {
+          CALC_SB_2( i, calc_sb_tbl[j], calc_sb_tbl[k] );
+        }
+
+      /* Calculate whitening and round subkeys.  The constants are
+       * indices of subkeys, preprocessed through q0 and q1. */
+      CALC_K (w, 0, 0xA9, 0x75, 0x67, 0xF3);
+      CALC_K (w, 2, 0xB3, 0xC6, 0xE8, 0xF4);
+      CALC_K (w, 4, 0x04, 0xDB, 0xFD, 0x7B);
+      CALC_K (w, 6, 0xA3, 0xFB, 0x76, 0xC8);
+      CALC_K (k, 0, 0x9A, 0x4A, 0x92, 0xD3);
+      CALC_K (k, 2, 0x80, 0xE6, 0x78, 0x6B);
+      CALC_K (k, 4, 0xE4, 0x45, 0xDD, 0x7D);
+      CALC_K (k, 6, 0xD1, 0xE8, 0x38, 0x4B);
+      CALC_K (k, 8, 0x0D, 0xD6, 0xC6, 0x32);
+      CALC_K (k, 10, 0x35, 0xD8, 0x98, 0xFD);
+      CALC_K (k, 12, 0x18, 0x37, 0xF7, 0x71);
+      CALC_K (k, 14, 0xEC, 0xF1, 0x6C, 0xE1);
+      CALC_K (k, 16, 0x43, 0x30, 0x75, 0x0F);
+      CALC_K (k, 18, 0x37, 0xF8, 0x26, 0x1B);
+      CALC_K (k, 20, 0xFA, 0x87, 0x13, 0xFA);
+      CALC_K (k, 22, 0x94, 0x06, 0x48, 0x3F);
+      CALC_K (k, 24, 0xF2, 0x5E, 0xD0, 0xBA);
+      CALC_K (k, 26, 0x8B, 0xAE, 0x30, 0x5B);
+      CALC_K (k, 28, 0x84, 0x8A, 0x54, 0x00);
+      CALC_K (k, 30, 0xDF, 0xBC, 0x23, 0x9D);
+    }
+
+  return 0;
+}
+
+static gcry_err_code_t
+twofish_setkey (void *context, const byte *key, unsigned int keylen)
+{
+  TWOFISH_context *ctx = context;
+  int rc = do_twofish_setkey (ctx, key, keylen);
+  _gcry_burn_stack (23+6*sizeof(void*));
+  return rc;
+}
+
+
+
+/* Macros to compute the g() function in the encryption and decryption
+ * rounds.  G1 is the straight g() function; G2 includes the 8-bit
+ * rotation for the high 32-bit word. */
+
+#define G1(a) \
+     (ctx->s[0][(a) & 0xFF]) ^ (ctx->s[1][((a) >> 8) & 0xFF]) \
+   ^ (ctx->s[2][((a) >> 16) & 0xFF]) ^ (ctx->s[3][(a) >> 24])
+
+#define G2(b) \
+     (ctx->s[1][(b) & 0xFF]) ^ (ctx->s[2][((b) >> 8) & 0xFF]) \
+   ^ (ctx->s[3][((b) >> 16) & 0xFF]) ^ (ctx->s[0][(b) >> 24])
+
+/* Encryption and decryption Feistel rounds.  Each one calls the two g()
+ * macros, does the PHT, and performs the XOR and the appropriate bit
+ * rotations.  The parameters are the round number (used to select subkeys),
+ * and the four 32-bit chunks of the text. */
+
+#define ENCROUND(n, a, b, c, d) \
+   x = G1 (a); y = G2 (b); \
+   x += y; y += x + ctx->k[2 * (n) + 1]; \
+   (c) ^= x + ctx->k[2 * (n)]; \
+   (c) = ((c) >> 1) + ((c) << 31); \
+   (d) = (((d) << 1)+((d) >> 31)) ^ y
+
+#define DECROUND(n, a, b, c, d) \
+   x = G1 (a); y = G2 (b); \
+   x += y; y += x; \
+   (d) ^= y + ctx->k[2 * (n) + 1]; \
+   (d) = ((d) >> 1) + ((d) << 31); \
+   (c) = (((c) << 1)+((c) >> 31)); \
+   (c) ^= (x + ctx->k[2 * (n)])
+
+/* Encryption and decryption cycles; each one is simply two Feistel rounds
+ * with the 32-bit chunks re-ordered to simulate the "swap" */
+
+#define ENCCYCLE(n) \
+   ENCROUND (2 * (n), a, b, c, d); \
+   ENCROUND (2 * (n) + 1, c, d, a, b)
+
+#define DECCYCLE(n) \
+   DECROUND (2 * (n) + 1, c, d, a, b); \
+   DECROUND (2 * (n), a, b, c, d)
+
+/* Macros to convert the input and output bytes into 32-bit words,
+ * and simultaneously perform the whitening step.  INPACK packs word
+ * number n into the variable named by x, using whitening subkey number m.
+ * OUTUNPACK unpacks word number n from the variable named by x, using
+ * whitening subkey number m. */
+
+#define INPACK(n, x, m) \
+   x = in[4 * (n)] ^ (in[4 * (n) + 1] << 8) \
+     ^ (in[4 * (n) + 2] << 16) ^ (in[4 * (n) + 3] << 24) ^ ctx->w[m]
+
+#define OUTUNPACK(n, x, m) \
+   x ^= ctx->w[m]; \
+   out[4 * (n)] = x; out[4 * (n) + 1] = x >> 8; \
+   out[4 * (n) + 2] = x >> 16; out[4 * (n) + 3] = x >> 24
+
+/* Encrypt one block.  in and out may be the same. */
+
+static void
+do_twofish_encrypt (const TWOFISH_context *ctx, byte *out, const byte *in)
+{
+  /* The four 32-bit chunks of the text. */
+  u32 a, b, c, d;
+
+  /* Temporaries used by the round function. */
+  u32 x, y;
+
+  /* Input whitening and packing. */
+  INPACK (0, a, 0);
+  INPACK (1, b, 1);
+  INPACK (2, c, 2);
+  INPACK (3, d, 3);
+
+  /* Encryption Feistel cycles. */
+  ENCCYCLE (0);
+  ENCCYCLE (1);
+  ENCCYCLE (2);
+  ENCCYCLE (3);
+  ENCCYCLE (4);
+  ENCCYCLE (5);
+  ENCCYCLE (6);
+  ENCCYCLE (7);
+
+  /* Output whitening and unpacking. */
+  OUTUNPACK (0, c, 4);
+  OUTUNPACK (1, d, 5);
+  OUTUNPACK (2, a, 6);
+  OUTUNPACK (3, b, 7);
+}
+
+static void
+twofish_encrypt (void *context, byte *out, const byte *in)
+{
+  TWOFISH_context *ctx = context;
+  do_twofish_encrypt (ctx, out, in);
+  _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+/* Decrypt one block.  in and out may be the same. */
+
+static void
+do_twofish_decrypt (const TWOFISH_context *ctx, byte *out, const byte *in)
+{
+  /* The four 32-bit chunks of the text. */
+  u32 a, b, c, d;
+
+  /* Temporaries used by the round function. */
+  u32 x, y;
+
+  /* Input whitening and packing. */
+  INPACK (0, c, 4);
+  INPACK (1, d, 5);
+  INPACK (2, a, 6);
+  INPACK (3, b, 7);
+
+  /* Encryption Feistel cycles. */
+  DECCYCLE (7);
+  DECCYCLE (6);
+  DECCYCLE (5);
+  DECCYCLE (4);
+  DECCYCLE (3);
+  DECCYCLE (2);
+  DECCYCLE (1);
+  DECCYCLE (0);
+
+  /* Output whitening and unpacking. */
+  OUTUNPACK (0, a, 0);
+  OUTUNPACK (1, b, 1);
+  OUTUNPACK (2, c, 2);
+  OUTUNPACK (3, d, 3);
+}
+
+static void
+twofish_decrypt (void *context, byte *out, const byte *in)
+{
+  TWOFISH_context *ctx = context;
+
+  do_twofish_decrypt (ctx, out, in);
+  _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+/* Test a single encryption and decryption with each key size. */
+
+
+/* More complete test program.	This does 1000 encryptions and decryptions
+ * with each of 250 128-bit keys and 2000 encryptions and decryptions with
+ * each of 125 256-bit keys, using a feedback scheme similar to a Feistel
+ * cipher, so as to be sure of testing all the table entries pretty
+ * thoroughly.	We keep changing the keys so as to get a more meaningful
+ * performance number, since the key setup is non-trivial for Twofish. */
+
+#ifdef TEST
+
+
+int
+main()
+{
+  TWOFISH_context ctx;     /* Expanded key. */
+  int i, j;		    /* Loop counters. */
+
+  const char *encrypt_msg; /* Message to print regarding encryption test;
+                            * the printf is done outside the loop to avoid
+                            * stuffing up the timing. */
+  clock_t timer; /* For computing elapsed time. */
+
+  /* Test buffer. */
+  byte buffer[4][16] = {
+    {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+     0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
+    {0x0F, 0x1E, 0x2D, 0x3C, 0x4B, 0x5A, 0x69, 0x78,
+     0x87, 0x96, 0xA5, 0xB4, 0xC3, 0xD2 ,0xE1, 0xF0},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+     0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54 ,0x32, 0x10},
+    {0x01, 0x23, 0x45, 0x67, 0x76, 0x54 ,0x32, 0x10,
+     0x89, 0xAB, 0xCD, 0xEF, 0xFE, 0xDC, 0xBA, 0x98}
+  };
+
+  /* Expected outputs for the million-operation test */
+  static const byte test_encrypt[4][16] = {
+    {0xC8, 0x23, 0xB8, 0xB7, 0x6B, 0xFE, 0x91, 0x13,
+     0x2F, 0xA7, 0x5E, 0xE6, 0x94, 0x77, 0x6F, 0x6B},
+    {0x90, 0x36, 0xD8, 0x29, 0xD5, 0x96, 0xC2, 0x8E,
+     0xE4, 0xFF, 0x76, 0xBC, 0xE5, 0x77, 0x88, 0x27},
+    {0xB8, 0x78, 0x69, 0xAF, 0x42, 0x8B, 0x48, 0x64,
+     0xF7, 0xE9, 0xF3, 0x9C, 0x42, 0x18, 0x7B, 0x73},
+    {0x7A, 0x88, 0xFB, 0xEB, 0x90, 0xA4, 0xB4, 0xA8,
+     0x43, 0xA3, 0x1D, 0xF1, 0x26, 0xC4, 0x53, 0x57}
+  };
+  static const byte test_decrypt[4][16] = {
+    {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+     0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
+    {0x0F, 0x1E, 0x2D, 0x3C, 0x4B, 0x5A, 0x69, 0x78,
+     0x87, 0x96, 0xA5, 0xB4, 0xC3, 0xD2 ,0xE1, 0xF0},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+     0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54 ,0x32, 0x10},
+    {0x01, 0x23, 0x45, 0x67, 0x76, 0x54 ,0x32, 0x10,
+     0x89, 0xAB, 0xCD, 0xEF, 0xFE, 0xDC, 0xBA, 0x98}
+  };
+
+  /* Start the timer ticking. */
+  timer = clock ();
+
+  /* Encryption test. */
+  for (i = 0; i < 125; i++)
+    {
+      twofish_setkey (&ctx, buffer[0], sizeof (buffer[0]));
+      for (j = 0; j < 1000; j++)
+        twofish_encrypt (&ctx, buffer[2], buffer[2]);
+      twofish_setkey (&ctx, buffer[1], sizeof (buffer[1]));
+      for (j = 0; j < 1000; j++)
+        twofish_encrypt (&ctx, buffer[3], buffer[3]);
+      twofish_setkey (&ctx, buffer[2], sizeof (buffer[2])*2);
+      for (j = 0; j < 1000; j++) {
+        twofish_encrypt (&ctx, buffer[0], buffer[0]);
+        twofish_encrypt (&ctx, buffer[1], buffer[1]);
+      }
+    }
+  encrypt_msg = memcmp (buffer, test_encrypt, sizeof (test_encrypt)) ?
+    "encryption failure!\n" : "encryption OK!\n";
+
+  /* Decryption test. */
+  for (i = 0; i < 125; i++)
+    {
+      twofish_setkey (&ctx, buffer[2], sizeof (buffer[2])*2);
+      for (j = 0; j < 1000; j++) {
+        twofish_decrypt (&ctx, buffer[0], buffer[0]);
+        twofish_decrypt (&ctx, buffer[1], buffer[1]);
+      }
+      twofish_setkey (&ctx, buffer[1], sizeof (buffer[1]));
+      for (j = 0; j < 1000; j++)
+        twofish_decrypt (&ctx, buffer[3], buffer[3]);
+      twofish_setkey (&ctx, buffer[0], sizeof (buffer[0]));
+      for (j = 0; j < 1000; j++)
+        twofish_decrypt (&ctx, buffer[2], buffer[2]);
+    }
+
+  /* Stop the timer, and print results. */
+  timer = clock () - timer;
+  printf (encrypt_msg);
+  printf (memcmp (buffer, test_decrypt, sizeof (test_decrypt)) ?
+          "decryption failure!\n" : "decryption OK!\n");
+  printf ("elapsed time: %.1f s.\n", (float) timer / CLOCKS_PER_SEC);
+
+  return 0;
+}
+
+#endif /* TEST */
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_twofish =
+  {
+    "TWOFISH", NULL, NULL, 16, 256, sizeof (TWOFISH_context),
+    twofish_setkey, twofish_encrypt, twofish_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_twofish",
+#endif
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_twofish128 =
+  {
+    "TWOFISH128", NULL, NULL, 16, 128, sizeof (TWOFISH_context),
+    twofish_setkey, twofish_encrypt, twofish_decrypt
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_twofish",
+#endif
+  };
+
+
+GRUB_MOD_INIT(gcry_twofish)
+{
+  grub_cipher_register (&_gcry_cipher_spec_twofish);
+  grub_cipher_register (&_gcry_cipher_spec_twofish128);
+}
+
+GRUB_MOD_FINI(gcry_twofish)
+{
+  grub_cipher_unregister (&_gcry_cipher_spec_twofish);
+  grub_cipher_unregister (&_gcry_cipher_spec_twofish128);
+}
diff --git a/grub-core/lib/libgcrypt-grub/cipher/types.h b/grub-core/lib/libgcrypt-grub/cipher/types.h
new file mode 100644
index 0000000..2ec78b6
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/types.h
@@ -0,0 +1,2 @@
+#include <grub/types.h>
+#include <cipher_wrap.h>
diff --git a/grub-core/lib/libgcrypt-grub/cipher/whirlpool.c b/grub-core/lib/libgcrypt-grub/cipher/whirlpool.c
new file mode 100644
index 0000000..f2a463d
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/cipher/whirlpool.c
@@ -0,0 +1,1422 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+#include <grub/dl.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+/* whirlpool.c - Whirlpool hashing algorithm
+ * Copyright (C) 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ */
+
+/* This is an implementation of the Whirlpool hashing algorithm, which
+   has been developed by Vincent Rijmen and Paulo S. L. M. Barreto;
+   it's homepage is located at:
+   http://planeta.terra.com.br/informatica/paulobarreto/WhirlpoolPage.html.
+
+   The S-Boxes and the structure of the main transformation function,
+   which implements an optimized version of the algorithm, is taken
+   from the reference implementation available from
+   http://planeta.terra.com.br/informatica/paulobarreto/whirlpool.zip.  */
+
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+/* Size of a whirlpool block (in bytes).  */
+#define BLOCK_SIZE 64
+
+/* Number of rounds.  */
+#define R 10
+
+
+
+/* Types.  */
+typedef u64 whirlpool_block_t[BLOCK_SIZE / 8];
+
+typedef struct {
+  whirlpool_block_t hash_state;
+  unsigned char buffer[BLOCK_SIZE];
+  size_t count;
+  unsigned char length[32];
+} whirlpool_context_t;
+
+
+
+/* Macros. */
+
+/* Convert the the buffer BUFFER into a block BLOCK, using I as
+   counter.  */
+#define buffer_to_block(buffer, block, i) \
+  for (i = 0; i < 8; i++) \
+    (block)[i] = ((u64) (0 \
+                         | (((u64) (buffer)[i * 8 + 0]) << 56) \
+                         | (((u64) (buffer)[i * 8 + 1]) << 48) \
+                         | (((u64) (buffer)[i * 8 + 2]) << 40) \
+                         | (((u64) (buffer)[i * 8 + 3]) << 32) \
+                         | (((u64) (buffer)[i * 8 + 4]) << 24) \
+                         | (((u64) (buffer)[i * 8 + 5]) << 16) \
+                         | (((u64) (buffer)[i * 8 + 6]) <<  8) \
+                         | (((u64) (buffer)[i * 8 + 7]) <<  0)));
+
+/* Convert the block BLOCK into a buffer BUFFER, using I as
+   counter.  */
+#define block_to_buffer(buffer, block, i) \
+  for (i = 0; i < 8; i++) \
+    { \
+      (buffer)[i * 8 + 0] = (block[i] >> 56) & 0xFF; \
+      (buffer)[i * 8 + 1] = (block[i] >> 48) & 0xFF; \
+      (buffer)[i * 8 + 2] = (block[i] >> 40) & 0xFF; \
+      (buffer)[i * 8 + 3] = (block[i] >> 32) & 0xFF; \
+      (buffer)[i * 8 + 4] = (block[i] >> 24) & 0xFF; \
+      (buffer)[i * 8 + 5] = (block[i] >> 16) & 0xFF; \
+      (buffer)[i * 8 + 6] = (block[i] >>  8) & 0xFF; \
+      (buffer)[i * 8 + 7] = (block[i] >>  0) & 0xFF; \
+    }
+
+/* Copy the block BLOCK_SRC to BLOCK_DST, using I as counter.  */
+#define block_copy(block_dst, block_src, i) \
+  for (i = 0; i < 8; i++) \
+    block_dst[i] = block_src[i];
+
+/* XOR the block BLOCK_SRC into BLOCK_DST, using I as counter.  */
+#define block_xor(block_dst, block_src, i) \
+  for (i = 0; i < 8; i++) \
+    block_dst[i] ^= block_src[i];
+
+
+
+/* Round constants.  */
+static const u64 rc[R] =
+  {
+    U64_C (0x1823c6e887b8014f),
+    U64_C (0x36a6d2f5796f9152),
+    U64_C (0x60bc9b8ea30c7b35),
+    U64_C (0x1de0d7c22e4bfe57),
+    U64_C (0x157737e59ff04ada),
+    U64_C (0x58c9290ab1a06b85),
+    U64_C (0xbd5d10f4cb3e0567),
+    U64_C (0xe427418ba77d95d8),
+    U64_C (0xfbee7c66dd17479e),
+    U64_C (0xca2dbf07ad5a8333),
+  };
+
+
+
+/* Main lookup boxes.  */
+static const u64 C0[256] =
+  {
+    U64_C (0x18186018c07830d8), U64_C (0x23238c2305af4626),
+    U64_C (0xc6c63fc67ef991b8), U64_C (0xe8e887e8136fcdfb),
+    U64_C (0x878726874ca113cb), U64_C (0xb8b8dab8a9626d11),
+    U64_C (0x0101040108050209), U64_C (0x4f4f214f426e9e0d),
+    U64_C (0x3636d836adee6c9b), U64_C (0xa6a6a2a6590451ff),
+    U64_C (0xd2d26fd2debdb90c), U64_C (0xf5f5f3f5fb06f70e),
+    U64_C (0x7979f979ef80f296), U64_C (0x6f6fa16f5fcede30),
+    U64_C (0x91917e91fcef3f6d), U64_C (0x52525552aa07a4f8),
+    U64_C (0x60609d6027fdc047), U64_C (0xbcbccabc89766535),
+    U64_C (0x9b9b569baccd2b37), U64_C (0x8e8e028e048c018a),
+    U64_C (0xa3a3b6a371155bd2), U64_C (0x0c0c300c603c186c),
+    U64_C (0x7b7bf17bff8af684), U64_C (0x3535d435b5e16a80),
+    U64_C (0x1d1d741de8693af5), U64_C (0xe0e0a7e05347ddb3),
+    U64_C (0xd7d77bd7f6acb321), U64_C (0xc2c22fc25eed999c),
+    U64_C (0x2e2eb82e6d965c43), U64_C (0x4b4b314b627a9629),
+    U64_C (0xfefedffea321e15d), U64_C (0x575741578216aed5),
+    U64_C (0x15155415a8412abd), U64_C (0x7777c1779fb6eee8),
+    U64_C (0x3737dc37a5eb6e92), U64_C (0xe5e5b3e57b56d79e),
+    U64_C (0x9f9f469f8cd92313), U64_C (0xf0f0e7f0d317fd23),
+    U64_C (0x4a4a354a6a7f9420), U64_C (0xdada4fda9e95a944),
+    U64_C (0x58587d58fa25b0a2), U64_C (0xc9c903c906ca8fcf),
+    U64_C (0x2929a429558d527c), U64_C (0x0a0a280a5022145a),
+    U64_C (0xb1b1feb1e14f7f50), U64_C (0xa0a0baa0691a5dc9),
+    U64_C (0x6b6bb16b7fdad614), U64_C (0x85852e855cab17d9),
+    U64_C (0xbdbdcebd8173673c), U64_C (0x5d5d695dd234ba8f),
+    U64_C (0x1010401080502090), U64_C (0xf4f4f7f4f303f507),
+    U64_C (0xcbcb0bcb16c08bdd), U64_C (0x3e3ef83eedc67cd3),
+    U64_C (0x0505140528110a2d), U64_C (0x676781671fe6ce78),
+    U64_C (0xe4e4b7e47353d597), U64_C (0x27279c2725bb4e02),
+    U64_C (0x4141194132588273), U64_C (0x8b8b168b2c9d0ba7),
+    U64_C (0xa7a7a6a7510153f6), U64_C (0x7d7de97dcf94fab2),
+    U64_C (0x95956e95dcfb3749), U64_C (0xd8d847d88e9fad56),
+    U64_C (0xfbfbcbfb8b30eb70), U64_C (0xeeee9fee2371c1cd),
+    U64_C (0x7c7ced7cc791f8bb), U64_C (0x6666856617e3cc71),
+    U64_C (0xdddd53dda68ea77b), U64_C (0x17175c17b84b2eaf),
+    U64_C (0x4747014702468e45), U64_C (0x9e9e429e84dc211a),
+    U64_C (0xcaca0fca1ec589d4), U64_C (0x2d2db42d75995a58),
+    U64_C (0xbfbfc6bf9179632e), U64_C (0x07071c07381b0e3f),
+    U64_C (0xadad8ead012347ac), U64_C (0x5a5a755aea2fb4b0),
+    U64_C (0x838336836cb51bef), U64_C (0x3333cc3385ff66b6),
+    U64_C (0x636391633ff2c65c), U64_C (0x02020802100a0412),
+    U64_C (0xaaaa92aa39384993), U64_C (0x7171d971afa8e2de),
+    U64_C (0xc8c807c80ecf8dc6), U64_C (0x19196419c87d32d1),
+    U64_C (0x494939497270923b), U64_C (0xd9d943d9869aaf5f),
+    U64_C (0xf2f2eff2c31df931), U64_C (0xe3e3abe34b48dba8),
+    U64_C (0x5b5b715be22ab6b9), U64_C (0x88881a8834920dbc),
+    U64_C (0x9a9a529aa4c8293e), U64_C (0x262698262dbe4c0b),
+    U64_C (0x3232c8328dfa64bf), U64_C (0xb0b0fab0e94a7d59),
+    U64_C (0xe9e983e91b6acff2), U64_C (0x0f0f3c0f78331e77),
+    U64_C (0xd5d573d5e6a6b733), U64_C (0x80803a8074ba1df4),
+    U64_C (0xbebec2be997c6127), U64_C (0xcdcd13cd26de87eb),
+    U64_C (0x3434d034bde46889), U64_C (0x48483d487a759032),
+    U64_C (0xffffdbffab24e354), U64_C (0x7a7af57af78ff48d),
+    U64_C (0x90907a90f4ea3d64), U64_C (0x5f5f615fc23ebe9d),
+    U64_C (0x202080201da0403d), U64_C (0x6868bd6867d5d00f),
+    U64_C (0x1a1a681ad07234ca), U64_C (0xaeae82ae192c41b7),
+    U64_C (0xb4b4eab4c95e757d), U64_C (0x54544d549a19a8ce),
+    U64_C (0x93937693ece53b7f), U64_C (0x222288220daa442f),
+    U64_C (0x64648d6407e9c863), U64_C (0xf1f1e3f1db12ff2a),
+    U64_C (0x7373d173bfa2e6cc), U64_C (0x12124812905a2482),
+    U64_C (0x40401d403a5d807a), U64_C (0x0808200840281048),
+    U64_C (0xc3c32bc356e89b95), U64_C (0xecec97ec337bc5df),
+    U64_C (0xdbdb4bdb9690ab4d), U64_C (0xa1a1bea1611f5fc0),
+    U64_C (0x8d8d0e8d1c830791), U64_C (0x3d3df43df5c97ac8),
+    U64_C (0x97976697ccf1335b), U64_C (0x0000000000000000),
+    U64_C (0xcfcf1bcf36d483f9), U64_C (0x2b2bac2b4587566e),
+    U64_C (0x7676c57697b3ece1), U64_C (0x8282328264b019e6),
+    U64_C (0xd6d67fd6fea9b128), U64_C (0x1b1b6c1bd87736c3),
+    U64_C (0xb5b5eeb5c15b7774), U64_C (0xafaf86af112943be),
+    U64_C (0x6a6ab56a77dfd41d), U64_C (0x50505d50ba0da0ea),
+    U64_C (0x45450945124c8a57), U64_C (0xf3f3ebf3cb18fb38),
+    U64_C (0x3030c0309df060ad), U64_C (0xefef9bef2b74c3c4),
+    U64_C (0x3f3ffc3fe5c37eda), U64_C (0x55554955921caac7),
+    U64_C (0xa2a2b2a2791059db), U64_C (0xeaea8fea0365c9e9),
+    U64_C (0x656589650fecca6a), U64_C (0xbabad2bab9686903),
+    U64_C (0x2f2fbc2f65935e4a), U64_C (0xc0c027c04ee79d8e),
+    U64_C (0xdede5fdebe81a160), U64_C (0x1c1c701ce06c38fc),
+    U64_C (0xfdfdd3fdbb2ee746), U64_C (0x4d4d294d52649a1f),
+    U64_C (0x92927292e4e03976), U64_C (0x7575c9758fbceafa),
+    U64_C (0x06061806301e0c36), U64_C (0x8a8a128a249809ae),
+    U64_C (0xb2b2f2b2f940794b), U64_C (0xe6e6bfe66359d185),
+    U64_C (0x0e0e380e70361c7e), U64_C (0x1f1f7c1ff8633ee7),
+    U64_C (0x6262956237f7c455), U64_C (0xd4d477d4eea3b53a),
+    U64_C (0xa8a89aa829324d81), U64_C (0x96966296c4f43152),
+    U64_C (0xf9f9c3f99b3aef62), U64_C (0xc5c533c566f697a3),
+    U64_C (0x2525942535b14a10), U64_C (0x59597959f220b2ab),
+    U64_C (0x84842a8454ae15d0), U64_C (0x7272d572b7a7e4c5),
+    U64_C (0x3939e439d5dd72ec), U64_C (0x4c4c2d4c5a619816),
+    U64_C (0x5e5e655eca3bbc94), U64_C (0x7878fd78e785f09f),
+    U64_C (0x3838e038ddd870e5), U64_C (0x8c8c0a8c14860598),
+    U64_C (0xd1d163d1c6b2bf17), U64_C (0xa5a5aea5410b57e4),
+    U64_C (0xe2e2afe2434dd9a1), U64_C (0x616199612ff8c24e),
+    U64_C (0xb3b3f6b3f1457b42), U64_C (0x2121842115a54234),
+    U64_C (0x9c9c4a9c94d62508), U64_C (0x1e1e781ef0663cee),
+    U64_C (0x4343114322528661), U64_C (0xc7c73bc776fc93b1),
+    U64_C (0xfcfcd7fcb32be54f), U64_C (0x0404100420140824),
+    U64_C (0x51515951b208a2e3), U64_C (0x99995e99bcc72f25),
+    U64_C (0x6d6da96d4fc4da22), U64_C (0x0d0d340d68391a65),
+    U64_C (0xfafacffa8335e979), U64_C (0xdfdf5bdfb684a369),
+    U64_C (0x7e7ee57ed79bfca9), U64_C (0x242490243db44819),
+    U64_C (0x3b3bec3bc5d776fe), U64_C (0xabab96ab313d4b9a),
+    U64_C (0xcece1fce3ed181f0), U64_C (0x1111441188552299),
+    U64_C (0x8f8f068f0c890383), U64_C (0x4e4e254e4a6b9c04),
+    U64_C (0xb7b7e6b7d1517366), U64_C (0xebeb8beb0b60cbe0),
+    U64_C (0x3c3cf03cfdcc78c1), U64_C (0x81813e817cbf1ffd),
+    U64_C (0x94946a94d4fe3540), U64_C (0xf7f7fbf7eb0cf31c),
+    U64_C (0xb9b9deb9a1676f18), U64_C (0x13134c13985f268b),
+    U64_C (0x2c2cb02c7d9c5851), U64_C (0xd3d36bd3d6b8bb05),
+    U64_C (0xe7e7bbe76b5cd38c), U64_C (0x6e6ea56e57cbdc39),
+    U64_C (0xc4c437c46ef395aa), U64_C (0x03030c03180f061b),
+    U64_C (0x565645568a13acdc), U64_C (0x44440d441a49885e),
+    U64_C (0x7f7fe17fdf9efea0), U64_C (0xa9a99ea921374f88),
+    U64_C (0x2a2aa82a4d825467), U64_C (0xbbbbd6bbb16d6b0a),
+    U64_C (0xc1c123c146e29f87), U64_C (0x53535153a202a6f1),
+    U64_C (0xdcdc57dcae8ba572), U64_C (0x0b0b2c0b58271653),
+    U64_C (0x9d9d4e9d9cd32701), U64_C (0x6c6cad6c47c1d82b),
+    U64_C (0x3131c43195f562a4), U64_C (0x7474cd7487b9e8f3),
+    U64_C (0xf6f6fff6e309f115), U64_C (0x464605460a438c4c),
+    U64_C (0xacac8aac092645a5), U64_C (0x89891e893c970fb5),
+    U64_C (0x14145014a04428b4), U64_C (0xe1e1a3e15b42dfba),
+    U64_C (0x16165816b04e2ca6), U64_C (0x3a3ae83acdd274f7),
+    U64_C (0x6969b9696fd0d206), U64_C (0x09092409482d1241),
+    U64_C (0x7070dd70a7ade0d7), U64_C (0xb6b6e2b6d954716f),
+    U64_C (0xd0d067d0ceb7bd1e), U64_C (0xeded93ed3b7ec7d6),
+    U64_C (0xcccc17cc2edb85e2), U64_C (0x424215422a578468),
+    U64_C (0x98985a98b4c22d2c), U64_C (0xa4a4aaa4490e55ed),
+    U64_C (0x2828a0285d885075), U64_C (0x5c5c6d5cda31b886),
+    U64_C (0xf8f8c7f8933fed6b), U64_C (0x8686228644a411c2),
+  };
+
+static const u64 C1[256] =
+  {
+    U64_C (0xd818186018c07830), U64_C (0x2623238c2305af46),
+    U64_C (0xb8c6c63fc67ef991), U64_C (0xfbe8e887e8136fcd),
+    U64_C (0xcb878726874ca113), U64_C (0x11b8b8dab8a9626d),
+    U64_C (0x0901010401080502), U64_C (0x0d4f4f214f426e9e),
+    U64_C (0x9b3636d836adee6c), U64_C (0xffa6a6a2a6590451),
+    U64_C (0x0cd2d26fd2debdb9), U64_C (0x0ef5f5f3f5fb06f7),
+    U64_C (0x967979f979ef80f2), U64_C (0x306f6fa16f5fcede),
+    U64_C (0x6d91917e91fcef3f), U64_C (0xf852525552aa07a4),
+    U64_C (0x4760609d6027fdc0), U64_C (0x35bcbccabc897665),
+    U64_C (0x379b9b569baccd2b), U64_C (0x8a8e8e028e048c01),
+    U64_C (0xd2a3a3b6a371155b), U64_C (0x6c0c0c300c603c18),
+    U64_C (0x847b7bf17bff8af6), U64_C (0x803535d435b5e16a),
+    U64_C (0xf51d1d741de8693a), U64_C (0xb3e0e0a7e05347dd),
+    U64_C (0x21d7d77bd7f6acb3), U64_C (0x9cc2c22fc25eed99),
+    U64_C (0x432e2eb82e6d965c), U64_C (0x294b4b314b627a96),
+    U64_C (0x5dfefedffea321e1), U64_C (0xd5575741578216ae),
+    U64_C (0xbd15155415a8412a), U64_C (0xe87777c1779fb6ee),
+    U64_C (0x923737dc37a5eb6e), U64_C (0x9ee5e5b3e57b56d7),
+    U64_C (0x139f9f469f8cd923), U64_C (0x23f0f0e7f0d317fd),
+    U64_C (0x204a4a354a6a7f94), U64_C (0x44dada4fda9e95a9),
+    U64_C (0xa258587d58fa25b0), U64_C (0xcfc9c903c906ca8f),
+    U64_C (0x7c2929a429558d52), U64_C (0x5a0a0a280a502214),
+    U64_C (0x50b1b1feb1e14f7f), U64_C (0xc9a0a0baa0691a5d),
+    U64_C (0x146b6bb16b7fdad6), U64_C (0xd985852e855cab17),
+    U64_C (0x3cbdbdcebd817367), U64_C (0x8f5d5d695dd234ba),
+    U64_C (0x9010104010805020), U64_C (0x07f4f4f7f4f303f5),
+    U64_C (0xddcbcb0bcb16c08b), U64_C (0xd33e3ef83eedc67c),
+    U64_C (0x2d0505140528110a), U64_C (0x78676781671fe6ce),
+    U64_C (0x97e4e4b7e47353d5), U64_C (0x0227279c2725bb4e),
+    U64_C (0x7341411941325882), U64_C (0xa78b8b168b2c9d0b),
+    U64_C (0xf6a7a7a6a7510153), U64_C (0xb27d7de97dcf94fa),
+    U64_C (0x4995956e95dcfb37), U64_C (0x56d8d847d88e9fad),
+    U64_C (0x70fbfbcbfb8b30eb), U64_C (0xcdeeee9fee2371c1),
+    U64_C (0xbb7c7ced7cc791f8), U64_C (0x716666856617e3cc),
+    U64_C (0x7bdddd53dda68ea7), U64_C (0xaf17175c17b84b2e),
+    U64_C (0x454747014702468e), U64_C (0x1a9e9e429e84dc21),
+    U64_C (0xd4caca0fca1ec589), U64_C (0x582d2db42d75995a),
+    U64_C (0x2ebfbfc6bf917963), U64_C (0x3f07071c07381b0e),
+    U64_C (0xacadad8ead012347), U64_C (0xb05a5a755aea2fb4),
+    U64_C (0xef838336836cb51b), U64_C (0xb63333cc3385ff66),
+    U64_C (0x5c636391633ff2c6), U64_C (0x1202020802100a04),
+    U64_C (0x93aaaa92aa393849), U64_C (0xde7171d971afa8e2),
+    U64_C (0xc6c8c807c80ecf8d), U64_C (0xd119196419c87d32),
+    U64_C (0x3b49493949727092), U64_C (0x5fd9d943d9869aaf),
+    U64_C (0x31f2f2eff2c31df9), U64_C (0xa8e3e3abe34b48db),
+    U64_C (0xb95b5b715be22ab6), U64_C (0xbc88881a8834920d),
+    U64_C (0x3e9a9a529aa4c829), U64_C (0x0b262698262dbe4c),
+    U64_C (0xbf3232c8328dfa64), U64_C (0x59b0b0fab0e94a7d),
+    U64_C (0xf2e9e983e91b6acf), U64_C (0x770f0f3c0f78331e),
+    U64_C (0x33d5d573d5e6a6b7), U64_C (0xf480803a8074ba1d),
+    U64_C (0x27bebec2be997c61), U64_C (0xebcdcd13cd26de87),
+    U64_C (0x893434d034bde468), U64_C (0x3248483d487a7590),
+    U64_C (0x54ffffdbffab24e3), U64_C (0x8d7a7af57af78ff4),
+    U64_C (0x6490907a90f4ea3d), U64_C (0x9d5f5f615fc23ebe),
+    U64_C (0x3d202080201da040), U64_C (0x0f6868bd6867d5d0),
+    U64_C (0xca1a1a681ad07234), U64_C (0xb7aeae82ae192c41),
+    U64_C (0x7db4b4eab4c95e75), U64_C (0xce54544d549a19a8),
+    U64_C (0x7f93937693ece53b), U64_C (0x2f222288220daa44),
+    U64_C (0x6364648d6407e9c8), U64_C (0x2af1f1e3f1db12ff),
+    U64_C (0xcc7373d173bfa2e6), U64_C (0x8212124812905a24),
+    U64_C (0x7a40401d403a5d80), U64_C (0x4808082008402810),
+    U64_C (0x95c3c32bc356e89b), U64_C (0xdfecec97ec337bc5),
+    U64_C (0x4ddbdb4bdb9690ab), U64_C (0xc0a1a1bea1611f5f),
+    U64_C (0x918d8d0e8d1c8307), U64_C (0xc83d3df43df5c97a),
+    U64_C (0x5b97976697ccf133), U64_C (0x0000000000000000),
+    U64_C (0xf9cfcf1bcf36d483), U64_C (0x6e2b2bac2b458756),
+    U64_C (0xe17676c57697b3ec), U64_C (0xe68282328264b019),
+    U64_C (0x28d6d67fd6fea9b1), U64_C (0xc31b1b6c1bd87736),
+    U64_C (0x74b5b5eeb5c15b77), U64_C (0xbeafaf86af112943),
+    U64_C (0x1d6a6ab56a77dfd4), U64_C (0xea50505d50ba0da0),
+    U64_C (0x5745450945124c8a), U64_C (0x38f3f3ebf3cb18fb),
+    U64_C (0xad3030c0309df060), U64_C (0xc4efef9bef2b74c3),
+    U64_C (0xda3f3ffc3fe5c37e), U64_C (0xc755554955921caa),
+    U64_C (0xdba2a2b2a2791059), U64_C (0xe9eaea8fea0365c9),
+    U64_C (0x6a656589650fecca), U64_C (0x03babad2bab96869),
+    U64_C (0x4a2f2fbc2f65935e), U64_C (0x8ec0c027c04ee79d),
+    U64_C (0x60dede5fdebe81a1), U64_C (0xfc1c1c701ce06c38),
+    U64_C (0x46fdfdd3fdbb2ee7), U64_C (0x1f4d4d294d52649a),
+    U64_C (0x7692927292e4e039), U64_C (0xfa7575c9758fbcea),
+    U64_C (0x3606061806301e0c), U64_C (0xae8a8a128a249809),
+    U64_C (0x4bb2b2f2b2f94079), U64_C (0x85e6e6bfe66359d1),
+    U64_C (0x7e0e0e380e70361c), U64_C (0xe71f1f7c1ff8633e),
+    U64_C (0x556262956237f7c4), U64_C (0x3ad4d477d4eea3b5),
+    U64_C (0x81a8a89aa829324d), U64_C (0x5296966296c4f431),
+    U64_C (0x62f9f9c3f99b3aef), U64_C (0xa3c5c533c566f697),
+    U64_C (0x102525942535b14a), U64_C (0xab59597959f220b2),
+    U64_C (0xd084842a8454ae15), U64_C (0xc57272d572b7a7e4),
+    U64_C (0xec3939e439d5dd72), U64_C (0x164c4c2d4c5a6198),
+    U64_C (0x945e5e655eca3bbc), U64_C (0x9f7878fd78e785f0),
+    U64_C (0xe53838e038ddd870), U64_C (0x988c8c0a8c148605),
+    U64_C (0x17d1d163d1c6b2bf), U64_C (0xe4a5a5aea5410b57),
+    U64_C (0xa1e2e2afe2434dd9), U64_C (0x4e616199612ff8c2),
+    U64_C (0x42b3b3f6b3f1457b), U64_C (0x342121842115a542),
+    U64_C (0x089c9c4a9c94d625), U64_C (0xee1e1e781ef0663c),
+    U64_C (0x6143431143225286), U64_C (0xb1c7c73bc776fc93),
+    U64_C (0x4ffcfcd7fcb32be5), U64_C (0x2404041004201408),
+    U64_C (0xe351515951b208a2), U64_C (0x2599995e99bcc72f),
+    U64_C (0x226d6da96d4fc4da), U64_C (0x650d0d340d68391a),
+    U64_C (0x79fafacffa8335e9), U64_C (0x69dfdf5bdfb684a3),
+    U64_C (0xa97e7ee57ed79bfc), U64_C (0x19242490243db448),
+    U64_C (0xfe3b3bec3bc5d776), U64_C (0x9aabab96ab313d4b),
+    U64_C (0xf0cece1fce3ed181), U64_C (0x9911114411885522),
+    U64_C (0x838f8f068f0c8903), U64_C (0x044e4e254e4a6b9c),
+    U64_C (0x66b7b7e6b7d15173), U64_C (0xe0ebeb8beb0b60cb),
+    U64_C (0xc13c3cf03cfdcc78), U64_C (0xfd81813e817cbf1f),
+    U64_C (0x4094946a94d4fe35), U64_C (0x1cf7f7fbf7eb0cf3),
+    U64_C (0x18b9b9deb9a1676f), U64_C (0x8b13134c13985f26),
+    U64_C (0x512c2cb02c7d9c58), U64_C (0x05d3d36bd3d6b8bb),
+    U64_C (0x8ce7e7bbe76b5cd3), U64_C (0x396e6ea56e57cbdc),
+    U64_C (0xaac4c437c46ef395), U64_C (0x1b03030c03180f06),
+    U64_C (0xdc565645568a13ac), U64_C (0x5e44440d441a4988),
+    U64_C (0xa07f7fe17fdf9efe), U64_C (0x88a9a99ea921374f),
+    U64_C (0x672a2aa82a4d8254), U64_C (0x0abbbbd6bbb16d6b),
+    U64_C (0x87c1c123c146e29f), U64_C (0xf153535153a202a6),
+    U64_C (0x72dcdc57dcae8ba5), U64_C (0x530b0b2c0b582716),
+    U64_C (0x019d9d4e9d9cd327), U64_C (0x2b6c6cad6c47c1d8),
+    U64_C (0xa43131c43195f562), U64_C (0xf37474cd7487b9e8),
+    U64_C (0x15f6f6fff6e309f1), U64_C (0x4c464605460a438c),
+    U64_C (0xa5acac8aac092645), U64_C (0xb589891e893c970f),
+    U64_C (0xb414145014a04428), U64_C (0xbae1e1a3e15b42df),
+    U64_C (0xa616165816b04e2c), U64_C (0xf73a3ae83acdd274),
+    U64_C (0x066969b9696fd0d2), U64_C (0x4109092409482d12),
+    U64_C (0xd77070dd70a7ade0), U64_C (0x6fb6b6e2b6d95471),
+    U64_C (0x1ed0d067d0ceb7bd), U64_C (0xd6eded93ed3b7ec7),
+    U64_C (0xe2cccc17cc2edb85), U64_C (0x68424215422a5784),
+    U64_C (0x2c98985a98b4c22d), U64_C (0xeda4a4aaa4490e55),
+    U64_C (0x752828a0285d8850), U64_C (0x865c5c6d5cda31b8),
+    U64_C (0x6bf8f8c7f8933fed), U64_C (0xc28686228644a411),
+  };
+
+static const u64 C2[256] =
+  {
+    U64_C (0x30d818186018c078), U64_C (0x462623238c2305af),
+    U64_C (0x91b8c6c63fc67ef9), U64_C (0xcdfbe8e887e8136f),
+    U64_C (0x13cb878726874ca1), U64_C (0x6d11b8b8dab8a962),
+    U64_C (0x0209010104010805), U64_C (0x9e0d4f4f214f426e),
+    U64_C (0x6c9b3636d836adee), U64_C (0x51ffa6a6a2a65904),
+    U64_C (0xb90cd2d26fd2debd), U64_C (0xf70ef5f5f3f5fb06),
+    U64_C (0xf2967979f979ef80), U64_C (0xde306f6fa16f5fce),
+    U64_C (0x3f6d91917e91fcef), U64_C (0xa4f852525552aa07),
+    U64_C (0xc04760609d6027fd), U64_C (0x6535bcbccabc8976),
+    U64_C (0x2b379b9b569baccd), U64_C (0x018a8e8e028e048c),
+    U64_C (0x5bd2a3a3b6a37115), U64_C (0x186c0c0c300c603c),
+    U64_C (0xf6847b7bf17bff8a), U64_C (0x6a803535d435b5e1),
+    U64_C (0x3af51d1d741de869), U64_C (0xddb3e0e0a7e05347),
+    U64_C (0xb321d7d77bd7f6ac), U64_C (0x999cc2c22fc25eed),
+    U64_C (0x5c432e2eb82e6d96), U64_C (0x96294b4b314b627a),
+    U64_C (0xe15dfefedffea321), U64_C (0xaed5575741578216),
+    U64_C (0x2abd15155415a841), U64_C (0xeee87777c1779fb6),
+    U64_C (0x6e923737dc37a5eb), U64_C (0xd79ee5e5b3e57b56),
+    U64_C (0x23139f9f469f8cd9), U64_C (0xfd23f0f0e7f0d317),
+    U64_C (0x94204a4a354a6a7f), U64_C (0xa944dada4fda9e95),
+    U64_C (0xb0a258587d58fa25), U64_C (0x8fcfc9c903c906ca),
+    U64_C (0x527c2929a429558d), U64_C (0x145a0a0a280a5022),
+    U64_C (0x7f50b1b1feb1e14f), U64_C (0x5dc9a0a0baa0691a),
+    U64_C (0xd6146b6bb16b7fda), U64_C (0x17d985852e855cab),
+    U64_C (0x673cbdbdcebd8173), U64_C (0xba8f5d5d695dd234),
+    U64_C (0x2090101040108050), U64_C (0xf507f4f4f7f4f303),
+    U64_C (0x8bddcbcb0bcb16c0), U64_C (0x7cd33e3ef83eedc6),
+    U64_C (0x0a2d050514052811), U64_C (0xce78676781671fe6),
+    U64_C (0xd597e4e4b7e47353), U64_C (0x4e0227279c2725bb),
+    U64_C (0x8273414119413258), U64_C (0x0ba78b8b168b2c9d),
+    U64_C (0x53f6a7a7a6a75101), U64_C (0xfab27d7de97dcf94),
+    U64_C (0x374995956e95dcfb), U64_C (0xad56d8d847d88e9f),
+    U64_C (0xeb70fbfbcbfb8b30), U64_C (0xc1cdeeee9fee2371),
+    U64_C (0xf8bb7c7ced7cc791), U64_C (0xcc716666856617e3),
+    U64_C (0xa77bdddd53dda68e), U64_C (0x2eaf17175c17b84b),
+    U64_C (0x8e45474701470246), U64_C (0x211a9e9e429e84dc),
+    U64_C (0x89d4caca0fca1ec5), U64_C (0x5a582d2db42d7599),
+    U64_C (0x632ebfbfc6bf9179), U64_C (0x0e3f07071c07381b),
+    U64_C (0x47acadad8ead0123), U64_C (0xb4b05a5a755aea2f),
+    U64_C (0x1bef838336836cb5), U64_C (0x66b63333cc3385ff),
+    U64_C (0xc65c636391633ff2), U64_C (0x041202020802100a),
+    U64_C (0x4993aaaa92aa3938), U64_C (0xe2de7171d971afa8),
+    U64_C (0x8dc6c8c807c80ecf), U64_C (0x32d119196419c87d),
+    U64_C (0x923b494939497270), U64_C (0xaf5fd9d943d9869a),
+    U64_C (0xf931f2f2eff2c31d), U64_C (0xdba8e3e3abe34b48),
+    U64_C (0xb6b95b5b715be22a), U64_C (0x0dbc88881a883492),
+    U64_C (0x293e9a9a529aa4c8), U64_C (0x4c0b262698262dbe),
+    U64_C (0x64bf3232c8328dfa), U64_C (0x7d59b0b0fab0e94a),
+    U64_C (0xcff2e9e983e91b6a), U64_C (0x1e770f0f3c0f7833),
+    U64_C (0xb733d5d573d5e6a6), U64_C (0x1df480803a8074ba),
+    U64_C (0x6127bebec2be997c), U64_C (0x87ebcdcd13cd26de),
+    U64_C (0x68893434d034bde4), U64_C (0x903248483d487a75),
+    U64_C (0xe354ffffdbffab24), U64_C (0xf48d7a7af57af78f),
+    U64_C (0x3d6490907a90f4ea), U64_C (0xbe9d5f5f615fc23e),
+    U64_C (0x403d202080201da0), U64_C (0xd00f6868bd6867d5),
+    U64_C (0x34ca1a1a681ad072), U64_C (0x41b7aeae82ae192c),
+    U64_C (0x757db4b4eab4c95e), U64_C (0xa8ce54544d549a19),
+    U64_C (0x3b7f93937693ece5), U64_C (0x442f222288220daa),
+    U64_C (0xc86364648d6407e9), U64_C (0xff2af1f1e3f1db12),
+    U64_C (0xe6cc7373d173bfa2), U64_C (0x248212124812905a),
+    U64_C (0x807a40401d403a5d), U64_C (0x1048080820084028),
+    U64_C (0x9b95c3c32bc356e8), U64_C (0xc5dfecec97ec337b),
+    U64_C (0xab4ddbdb4bdb9690), U64_C (0x5fc0a1a1bea1611f),
+    U64_C (0x07918d8d0e8d1c83), U64_C (0x7ac83d3df43df5c9),
+    U64_C (0x335b97976697ccf1), U64_C (0x0000000000000000),
+    U64_C (0x83f9cfcf1bcf36d4), U64_C (0x566e2b2bac2b4587),
+    U64_C (0xece17676c57697b3), U64_C (0x19e68282328264b0),
+    U64_C (0xb128d6d67fd6fea9), U64_C (0x36c31b1b6c1bd877),
+    U64_C (0x7774b5b5eeb5c15b), U64_C (0x43beafaf86af1129),
+    U64_C (0xd41d6a6ab56a77df), U64_C (0xa0ea50505d50ba0d),
+    U64_C (0x8a5745450945124c), U64_C (0xfb38f3f3ebf3cb18),
+    U64_C (0x60ad3030c0309df0), U64_C (0xc3c4efef9bef2b74),
+    U64_C (0x7eda3f3ffc3fe5c3), U64_C (0xaac755554955921c),
+    U64_C (0x59dba2a2b2a27910), U64_C (0xc9e9eaea8fea0365),
+    U64_C (0xca6a656589650fec), U64_C (0x6903babad2bab968),
+    U64_C (0x5e4a2f2fbc2f6593), U64_C (0x9d8ec0c027c04ee7),
+    U64_C (0xa160dede5fdebe81), U64_C (0x38fc1c1c701ce06c),
+    U64_C (0xe746fdfdd3fdbb2e), U64_C (0x9a1f4d4d294d5264),
+    U64_C (0x397692927292e4e0), U64_C (0xeafa7575c9758fbc),
+    U64_C (0x0c3606061806301e), U64_C (0x09ae8a8a128a2498),
+    U64_C (0x794bb2b2f2b2f940), U64_C (0xd185e6e6bfe66359),
+    U64_C (0x1c7e0e0e380e7036), U64_C (0x3ee71f1f7c1ff863),
+    U64_C (0xc4556262956237f7), U64_C (0xb53ad4d477d4eea3),
+    U64_C (0x4d81a8a89aa82932), U64_C (0x315296966296c4f4),
+    U64_C (0xef62f9f9c3f99b3a), U64_C (0x97a3c5c533c566f6),
+    U64_C (0x4a102525942535b1), U64_C (0xb2ab59597959f220),
+    U64_C (0x15d084842a8454ae), U64_C (0xe4c57272d572b7a7),
+    U64_C (0x72ec3939e439d5dd), U64_C (0x98164c4c2d4c5a61),
+    U64_C (0xbc945e5e655eca3b), U64_C (0xf09f7878fd78e785),
+    U64_C (0x70e53838e038ddd8), U64_C (0x05988c8c0a8c1486),
+    U64_C (0xbf17d1d163d1c6b2), U64_C (0x57e4a5a5aea5410b),
+    U64_C (0xd9a1e2e2afe2434d), U64_C (0xc24e616199612ff8),
+    U64_C (0x7b42b3b3f6b3f145), U64_C (0x42342121842115a5),
+    U64_C (0x25089c9c4a9c94d6), U64_C (0x3cee1e1e781ef066),
+    U64_C (0x8661434311432252), U64_C (0x93b1c7c73bc776fc),
+    U64_C (0xe54ffcfcd7fcb32b), U64_C (0x0824040410042014),
+    U64_C (0xa2e351515951b208), U64_C (0x2f2599995e99bcc7),
+    U64_C (0xda226d6da96d4fc4), U64_C (0x1a650d0d340d6839),
+    U64_C (0xe979fafacffa8335), U64_C (0xa369dfdf5bdfb684),
+    U64_C (0xfca97e7ee57ed79b), U64_C (0x4819242490243db4),
+    U64_C (0x76fe3b3bec3bc5d7), U64_C (0x4b9aabab96ab313d),
+    U64_C (0x81f0cece1fce3ed1), U64_C (0x2299111144118855),
+    U64_C (0x03838f8f068f0c89), U64_C (0x9c044e4e254e4a6b),
+    U64_C (0x7366b7b7e6b7d151), U64_C (0xcbe0ebeb8beb0b60),
+    U64_C (0x78c13c3cf03cfdcc), U64_C (0x1ffd81813e817cbf),
+    U64_C (0x354094946a94d4fe), U64_C (0xf31cf7f7fbf7eb0c),
+    U64_C (0x6f18b9b9deb9a167), U64_C (0x268b13134c13985f),
+    U64_C (0x58512c2cb02c7d9c), U64_C (0xbb05d3d36bd3d6b8),
+    U64_C (0xd38ce7e7bbe76b5c), U64_C (0xdc396e6ea56e57cb),
+    U64_C (0x95aac4c437c46ef3), U64_C (0x061b03030c03180f),
+    U64_C (0xacdc565645568a13), U64_C (0x885e44440d441a49),
+    U64_C (0xfea07f7fe17fdf9e), U64_C (0x4f88a9a99ea92137),
+    U64_C (0x54672a2aa82a4d82), U64_C (0x6b0abbbbd6bbb16d),
+    U64_C (0x9f87c1c123c146e2), U64_C (0xa6f153535153a202),
+    U64_C (0xa572dcdc57dcae8b), U64_C (0x16530b0b2c0b5827),
+    U64_C (0x27019d9d4e9d9cd3), U64_C (0xd82b6c6cad6c47c1),
+    U64_C (0x62a43131c43195f5), U64_C (0xe8f37474cd7487b9),
+    U64_C (0xf115f6f6fff6e309), U64_C (0x8c4c464605460a43),
+    U64_C (0x45a5acac8aac0926), U64_C (0x0fb589891e893c97),
+    U64_C (0x28b414145014a044), U64_C (0xdfbae1e1a3e15b42),
+    U64_C (0x2ca616165816b04e), U64_C (0x74f73a3ae83acdd2),
+    U64_C (0xd2066969b9696fd0), U64_C (0x124109092409482d),
+    U64_C (0xe0d77070dd70a7ad), U64_C (0x716fb6b6e2b6d954),
+    U64_C (0xbd1ed0d067d0ceb7), U64_C (0xc7d6eded93ed3b7e),
+    U64_C (0x85e2cccc17cc2edb), U64_C (0x8468424215422a57),
+    U64_C (0x2d2c98985a98b4c2), U64_C (0x55eda4a4aaa4490e),
+    U64_C (0x50752828a0285d88), U64_C (0xb8865c5c6d5cda31),
+    U64_C (0xed6bf8f8c7f8933f), U64_C (0x11c28686228644a4),
+  };
+
+static const u64 C3[256] =
+  {
+    U64_C (0x7830d818186018c0), U64_C (0xaf462623238c2305),
+    U64_C (0xf991b8c6c63fc67e), U64_C (0x6fcdfbe8e887e813),
+    U64_C (0xa113cb878726874c), U64_C (0x626d11b8b8dab8a9),
+    U64_C (0x0502090101040108), U64_C (0x6e9e0d4f4f214f42),
+    U64_C (0xee6c9b3636d836ad), U64_C (0x0451ffa6a6a2a659),
+    U64_C (0xbdb90cd2d26fd2de), U64_C (0x06f70ef5f5f3f5fb),
+    U64_C (0x80f2967979f979ef), U64_C (0xcede306f6fa16f5f),
+    U64_C (0xef3f6d91917e91fc), U64_C (0x07a4f852525552aa),
+    U64_C (0xfdc04760609d6027), U64_C (0x766535bcbccabc89),
+    U64_C (0xcd2b379b9b569bac), U64_C (0x8c018a8e8e028e04),
+    U64_C (0x155bd2a3a3b6a371), U64_C (0x3c186c0c0c300c60),
+    U64_C (0x8af6847b7bf17bff), U64_C (0xe16a803535d435b5),
+    U64_C (0x693af51d1d741de8), U64_C (0x47ddb3e0e0a7e053),
+    U64_C (0xacb321d7d77bd7f6), U64_C (0xed999cc2c22fc25e),
+    U64_C (0x965c432e2eb82e6d), U64_C (0x7a96294b4b314b62),
+    U64_C (0x21e15dfefedffea3), U64_C (0x16aed55757415782),
+    U64_C (0x412abd15155415a8), U64_C (0xb6eee87777c1779f),
+    U64_C (0xeb6e923737dc37a5), U64_C (0x56d79ee5e5b3e57b),
+    U64_C (0xd923139f9f469f8c), U64_C (0x17fd23f0f0e7f0d3),
+    U64_C (0x7f94204a4a354a6a), U64_C (0x95a944dada4fda9e),
+    U64_C (0x25b0a258587d58fa), U64_C (0xca8fcfc9c903c906),
+    U64_C (0x8d527c2929a42955), U64_C (0x22145a0a0a280a50),
+    U64_C (0x4f7f50b1b1feb1e1), U64_C (0x1a5dc9a0a0baa069),
+    U64_C (0xdad6146b6bb16b7f), U64_C (0xab17d985852e855c),
+    U64_C (0x73673cbdbdcebd81), U64_C (0x34ba8f5d5d695dd2),
+    U64_C (0x5020901010401080), U64_C (0x03f507f4f4f7f4f3),
+    U64_C (0xc08bddcbcb0bcb16), U64_C (0xc67cd33e3ef83eed),
+    U64_C (0x110a2d0505140528), U64_C (0xe6ce78676781671f),
+    U64_C (0x53d597e4e4b7e473), U64_C (0xbb4e0227279c2725),
+    U64_C (0x5882734141194132), U64_C (0x9d0ba78b8b168b2c),
+    U64_C (0x0153f6a7a7a6a751), U64_C (0x94fab27d7de97dcf),
+    U64_C (0xfb374995956e95dc), U64_C (0x9fad56d8d847d88e),
+    U64_C (0x30eb70fbfbcbfb8b), U64_C (0x71c1cdeeee9fee23),
+    U64_C (0x91f8bb7c7ced7cc7), U64_C (0xe3cc716666856617),
+    U64_C (0x8ea77bdddd53dda6), U64_C (0x4b2eaf17175c17b8),
+    U64_C (0x468e454747014702), U64_C (0xdc211a9e9e429e84),
+    U64_C (0xc589d4caca0fca1e), U64_C (0x995a582d2db42d75),
+    U64_C (0x79632ebfbfc6bf91), U64_C (0x1b0e3f07071c0738),
+    U64_C (0x2347acadad8ead01), U64_C (0x2fb4b05a5a755aea),
+    U64_C (0xb51bef838336836c), U64_C (0xff66b63333cc3385),
+    U64_C (0xf2c65c636391633f), U64_C (0x0a04120202080210),
+    U64_C (0x384993aaaa92aa39), U64_C (0xa8e2de7171d971af),
+    U64_C (0xcf8dc6c8c807c80e), U64_C (0x7d32d119196419c8),
+    U64_C (0x70923b4949394972), U64_C (0x9aaf5fd9d943d986),
+    U64_C (0x1df931f2f2eff2c3), U64_C (0x48dba8e3e3abe34b),
+    U64_C (0x2ab6b95b5b715be2), U64_C (0x920dbc88881a8834),
+    U64_C (0xc8293e9a9a529aa4), U64_C (0xbe4c0b262698262d),
+    U64_C (0xfa64bf3232c8328d), U64_C (0x4a7d59b0b0fab0e9),
+    U64_C (0x6acff2e9e983e91b), U64_C (0x331e770f0f3c0f78),
+    U64_C (0xa6b733d5d573d5e6), U64_C (0xba1df480803a8074),
+    U64_C (0x7c6127bebec2be99), U64_C (0xde87ebcdcd13cd26),
+    U64_C (0xe468893434d034bd), U64_C (0x75903248483d487a),
+    U64_C (0x24e354ffffdbffab), U64_C (0x8ff48d7a7af57af7),
+    U64_C (0xea3d6490907a90f4), U64_C (0x3ebe9d5f5f615fc2),
+    U64_C (0xa0403d202080201d), U64_C (0xd5d00f6868bd6867),
+    U64_C (0x7234ca1a1a681ad0), U64_C (0x2c41b7aeae82ae19),
+    U64_C (0x5e757db4b4eab4c9), U64_C (0x19a8ce54544d549a),
+    U64_C (0xe53b7f93937693ec), U64_C (0xaa442f222288220d),
+    U64_C (0xe9c86364648d6407), U64_C (0x12ff2af1f1e3f1db),
+    U64_C (0xa2e6cc7373d173bf), U64_C (0x5a24821212481290),
+    U64_C (0x5d807a40401d403a), U64_C (0x2810480808200840),
+    U64_C (0xe89b95c3c32bc356), U64_C (0x7bc5dfecec97ec33),
+    U64_C (0x90ab4ddbdb4bdb96), U64_C (0x1f5fc0a1a1bea161),
+    U64_C (0x8307918d8d0e8d1c), U64_C (0xc97ac83d3df43df5),
+    U64_C (0xf1335b97976697cc), U64_C (0x0000000000000000),
+    U64_C (0xd483f9cfcf1bcf36), U64_C (0x87566e2b2bac2b45),
+    U64_C (0xb3ece17676c57697), U64_C (0xb019e68282328264),
+    U64_C (0xa9b128d6d67fd6fe), U64_C (0x7736c31b1b6c1bd8),
+    U64_C (0x5b7774b5b5eeb5c1), U64_C (0x2943beafaf86af11),
+    U64_C (0xdfd41d6a6ab56a77), U64_C (0x0da0ea50505d50ba),
+    U64_C (0x4c8a574545094512), U64_C (0x18fb38f3f3ebf3cb),
+    U64_C (0xf060ad3030c0309d), U64_C (0x74c3c4efef9bef2b),
+    U64_C (0xc37eda3f3ffc3fe5), U64_C (0x1caac75555495592),
+    U64_C (0x1059dba2a2b2a279), U64_C (0x65c9e9eaea8fea03),
+    U64_C (0xecca6a656589650f), U64_C (0x686903babad2bab9),
+    U64_C (0x935e4a2f2fbc2f65), U64_C (0xe79d8ec0c027c04e),
+    U64_C (0x81a160dede5fdebe), U64_C (0x6c38fc1c1c701ce0),
+    U64_C (0x2ee746fdfdd3fdbb), U64_C (0x649a1f4d4d294d52),
+    U64_C (0xe0397692927292e4), U64_C (0xbceafa7575c9758f),
+    U64_C (0x1e0c360606180630), U64_C (0x9809ae8a8a128a24),
+    U64_C (0x40794bb2b2f2b2f9), U64_C (0x59d185e6e6bfe663),
+    U64_C (0x361c7e0e0e380e70), U64_C (0x633ee71f1f7c1ff8),
+    U64_C (0xf7c4556262956237), U64_C (0xa3b53ad4d477d4ee),
+    U64_C (0x324d81a8a89aa829), U64_C (0xf4315296966296c4),
+    U64_C (0x3aef62f9f9c3f99b), U64_C (0xf697a3c5c533c566),
+    U64_C (0xb14a102525942535), U64_C (0x20b2ab59597959f2),
+    U64_C (0xae15d084842a8454), U64_C (0xa7e4c57272d572b7),
+    U64_C (0xdd72ec3939e439d5), U64_C (0x6198164c4c2d4c5a),
+    U64_C (0x3bbc945e5e655eca), U64_C (0x85f09f7878fd78e7),
+    U64_C (0xd870e53838e038dd), U64_C (0x8605988c8c0a8c14),
+    U64_C (0xb2bf17d1d163d1c6), U64_C (0x0b57e4a5a5aea541),
+    U64_C (0x4dd9a1e2e2afe243), U64_C (0xf8c24e616199612f),
+    U64_C (0x457b42b3b3f6b3f1), U64_C (0xa542342121842115),
+    U64_C (0xd625089c9c4a9c94), U64_C (0x663cee1e1e781ef0),
+    U64_C (0x5286614343114322), U64_C (0xfc93b1c7c73bc776),
+    U64_C (0x2be54ffcfcd7fcb3), U64_C (0x1408240404100420),
+    U64_C (0x08a2e351515951b2), U64_C (0xc72f2599995e99bc),
+    U64_C (0xc4da226d6da96d4f), U64_C (0x391a650d0d340d68),
+    U64_C (0x35e979fafacffa83), U64_C (0x84a369dfdf5bdfb6),
+    U64_C (0x9bfca97e7ee57ed7), U64_C (0xb44819242490243d),
+    U64_C (0xd776fe3b3bec3bc5), U64_C (0x3d4b9aabab96ab31),
+    U64_C (0xd181f0cece1fce3e), U64_C (0x5522991111441188),
+    U64_C (0x8903838f8f068f0c), U64_C (0x6b9c044e4e254e4a),
+    U64_C (0x517366b7b7e6b7d1), U64_C (0x60cbe0ebeb8beb0b),
+    U64_C (0xcc78c13c3cf03cfd), U64_C (0xbf1ffd81813e817c),
+    U64_C (0xfe354094946a94d4), U64_C (0x0cf31cf7f7fbf7eb),
+    U64_C (0x676f18b9b9deb9a1), U64_C (0x5f268b13134c1398),
+    U64_C (0x9c58512c2cb02c7d), U64_C (0xb8bb05d3d36bd3d6),
+    U64_C (0x5cd38ce7e7bbe76b), U64_C (0xcbdc396e6ea56e57),
+    U64_C (0xf395aac4c437c46e), U64_C (0x0f061b03030c0318),
+    U64_C (0x13acdc565645568a), U64_C (0x49885e44440d441a),
+    U64_C (0x9efea07f7fe17fdf), U64_C (0x374f88a9a99ea921),
+    U64_C (0x8254672a2aa82a4d), U64_C (0x6d6b0abbbbd6bbb1),
+    U64_C (0xe29f87c1c123c146), U64_C (0x02a6f153535153a2),
+    U64_C (0x8ba572dcdc57dcae), U64_C (0x2716530b0b2c0b58),
+    U64_C (0xd327019d9d4e9d9c), U64_C (0xc1d82b6c6cad6c47),
+    U64_C (0xf562a43131c43195), U64_C (0xb9e8f37474cd7487),
+    U64_C (0x09f115f6f6fff6e3), U64_C (0x438c4c464605460a),
+    U64_C (0x2645a5acac8aac09), U64_C (0x970fb589891e893c),
+    U64_C (0x4428b414145014a0), U64_C (0x42dfbae1e1a3e15b),
+    U64_C (0x4e2ca616165816b0), U64_C (0xd274f73a3ae83acd),
+    U64_C (0xd0d2066969b9696f), U64_C (0x2d12410909240948),
+    U64_C (0xade0d77070dd70a7), U64_C (0x54716fb6b6e2b6d9),
+    U64_C (0xb7bd1ed0d067d0ce), U64_C (0x7ec7d6eded93ed3b),
+    U64_C (0xdb85e2cccc17cc2e), U64_C (0x578468424215422a),
+    U64_C (0xc22d2c98985a98b4), U64_C (0x0e55eda4a4aaa449),
+    U64_C (0x8850752828a0285d), U64_C (0x31b8865c5c6d5cda),
+    U64_C (0x3fed6bf8f8c7f893), U64_C (0xa411c28686228644),
+  };
+
+static const u64 C4[256] =
+  {
+    U64_C (0xc07830d818186018), U64_C (0x05af462623238c23),
+    U64_C (0x7ef991b8c6c63fc6), U64_C (0x136fcdfbe8e887e8),
+    U64_C (0x4ca113cb87872687), U64_C (0xa9626d11b8b8dab8),
+    U64_C (0x0805020901010401), U64_C (0x426e9e0d4f4f214f),
+    U64_C (0xadee6c9b3636d836), U64_C (0x590451ffa6a6a2a6),
+    U64_C (0xdebdb90cd2d26fd2), U64_C (0xfb06f70ef5f5f3f5),
+    U64_C (0xef80f2967979f979), U64_C (0x5fcede306f6fa16f),
+    U64_C (0xfcef3f6d91917e91), U64_C (0xaa07a4f852525552),
+    U64_C (0x27fdc04760609d60), U64_C (0x89766535bcbccabc),
+    U64_C (0xaccd2b379b9b569b), U64_C (0x048c018a8e8e028e),
+    U64_C (0x71155bd2a3a3b6a3), U64_C (0x603c186c0c0c300c),
+    U64_C (0xff8af6847b7bf17b), U64_C (0xb5e16a803535d435),
+    U64_C (0xe8693af51d1d741d), U64_C (0x5347ddb3e0e0a7e0),
+    U64_C (0xf6acb321d7d77bd7), U64_C (0x5eed999cc2c22fc2),
+    U64_C (0x6d965c432e2eb82e), U64_C (0x627a96294b4b314b),
+    U64_C (0xa321e15dfefedffe), U64_C (0x8216aed557574157),
+    U64_C (0xa8412abd15155415), U64_C (0x9fb6eee87777c177),
+    U64_C (0xa5eb6e923737dc37), U64_C (0x7b56d79ee5e5b3e5),
+    U64_C (0x8cd923139f9f469f), U64_C (0xd317fd23f0f0e7f0),
+    U64_C (0x6a7f94204a4a354a), U64_C (0x9e95a944dada4fda),
+    U64_C (0xfa25b0a258587d58), U64_C (0x06ca8fcfc9c903c9),
+    U64_C (0x558d527c2929a429), U64_C (0x5022145a0a0a280a),
+    U64_C (0xe14f7f50b1b1feb1), U64_C (0x691a5dc9a0a0baa0),
+    U64_C (0x7fdad6146b6bb16b), U64_C (0x5cab17d985852e85),
+    U64_C (0x8173673cbdbdcebd), U64_C (0xd234ba8f5d5d695d),
+    U64_C (0x8050209010104010), U64_C (0xf303f507f4f4f7f4),
+    U64_C (0x16c08bddcbcb0bcb), U64_C (0xedc67cd33e3ef83e),
+    U64_C (0x28110a2d05051405), U64_C (0x1fe6ce7867678167),
+    U64_C (0x7353d597e4e4b7e4), U64_C (0x25bb4e0227279c27),
+    U64_C (0x3258827341411941), U64_C (0x2c9d0ba78b8b168b),
+    U64_C (0x510153f6a7a7a6a7), U64_C (0xcf94fab27d7de97d),
+    U64_C (0xdcfb374995956e95), U64_C (0x8e9fad56d8d847d8),
+    U64_C (0x8b30eb70fbfbcbfb), U64_C (0x2371c1cdeeee9fee),
+    U64_C (0xc791f8bb7c7ced7c), U64_C (0x17e3cc7166668566),
+    U64_C (0xa68ea77bdddd53dd), U64_C (0xb84b2eaf17175c17),
+    U64_C (0x02468e4547470147), U64_C (0x84dc211a9e9e429e),
+    U64_C (0x1ec589d4caca0fca), U64_C (0x75995a582d2db42d),
+    U64_C (0x9179632ebfbfc6bf), U64_C (0x381b0e3f07071c07),
+    U64_C (0x012347acadad8ead), U64_C (0xea2fb4b05a5a755a),
+    U64_C (0x6cb51bef83833683), U64_C (0x85ff66b63333cc33),
+    U64_C (0x3ff2c65c63639163), U64_C (0x100a041202020802),
+    U64_C (0x39384993aaaa92aa), U64_C (0xafa8e2de7171d971),
+    U64_C (0x0ecf8dc6c8c807c8), U64_C (0xc87d32d119196419),
+    U64_C (0x7270923b49493949), U64_C (0x869aaf5fd9d943d9),
+    U64_C (0xc31df931f2f2eff2), U64_C (0x4b48dba8e3e3abe3),
+    U64_C (0xe22ab6b95b5b715b), U64_C (0x34920dbc88881a88),
+    U64_C (0xa4c8293e9a9a529a), U64_C (0x2dbe4c0b26269826),
+    U64_C (0x8dfa64bf3232c832), U64_C (0xe94a7d59b0b0fab0),
+    U64_C (0x1b6acff2e9e983e9), U64_C (0x78331e770f0f3c0f),
+    U64_C (0xe6a6b733d5d573d5), U64_C (0x74ba1df480803a80),
+    U64_C (0x997c6127bebec2be), U64_C (0x26de87ebcdcd13cd),
+    U64_C (0xbde468893434d034), U64_C (0x7a75903248483d48),
+    U64_C (0xab24e354ffffdbff), U64_C (0xf78ff48d7a7af57a),
+    U64_C (0xf4ea3d6490907a90), U64_C (0xc23ebe9d5f5f615f),
+    U64_C (0x1da0403d20208020), U64_C (0x67d5d00f6868bd68),
+    U64_C (0xd07234ca1a1a681a), U64_C (0x192c41b7aeae82ae),
+    U64_C (0xc95e757db4b4eab4), U64_C (0x9a19a8ce54544d54),
+    U64_C (0xece53b7f93937693), U64_C (0x0daa442f22228822),
+    U64_C (0x07e9c86364648d64), U64_C (0xdb12ff2af1f1e3f1),
+    U64_C (0xbfa2e6cc7373d173), U64_C (0x905a248212124812),
+    U64_C (0x3a5d807a40401d40), U64_C (0x4028104808082008),
+    U64_C (0x56e89b95c3c32bc3), U64_C (0x337bc5dfecec97ec),
+    U64_C (0x9690ab4ddbdb4bdb), U64_C (0x611f5fc0a1a1bea1),
+    U64_C (0x1c8307918d8d0e8d), U64_C (0xf5c97ac83d3df43d),
+    U64_C (0xccf1335b97976697), U64_C (0x0000000000000000),
+    U64_C (0x36d483f9cfcf1bcf), U64_C (0x4587566e2b2bac2b),
+    U64_C (0x97b3ece17676c576), U64_C (0x64b019e682823282),
+    U64_C (0xfea9b128d6d67fd6), U64_C (0xd87736c31b1b6c1b),
+    U64_C (0xc15b7774b5b5eeb5), U64_C (0x112943beafaf86af),
+    U64_C (0x77dfd41d6a6ab56a), U64_C (0xba0da0ea50505d50),
+    U64_C (0x124c8a5745450945), U64_C (0xcb18fb38f3f3ebf3),
+    U64_C (0x9df060ad3030c030), U64_C (0x2b74c3c4efef9bef),
+    U64_C (0xe5c37eda3f3ffc3f), U64_C (0x921caac755554955),
+    U64_C (0x791059dba2a2b2a2), U64_C (0x0365c9e9eaea8fea),
+    U64_C (0x0fecca6a65658965), U64_C (0xb9686903babad2ba),
+    U64_C (0x65935e4a2f2fbc2f), U64_C (0x4ee79d8ec0c027c0),
+    U64_C (0xbe81a160dede5fde), U64_C (0xe06c38fc1c1c701c),
+    U64_C (0xbb2ee746fdfdd3fd), U64_C (0x52649a1f4d4d294d),
+    U64_C (0xe4e0397692927292), U64_C (0x8fbceafa7575c975),
+    U64_C (0x301e0c3606061806), U64_C (0x249809ae8a8a128a),
+    U64_C (0xf940794bb2b2f2b2), U64_C (0x6359d185e6e6bfe6),
+    U64_C (0x70361c7e0e0e380e), U64_C (0xf8633ee71f1f7c1f),
+    U64_C (0x37f7c45562629562), U64_C (0xeea3b53ad4d477d4),
+    U64_C (0x29324d81a8a89aa8), U64_C (0xc4f4315296966296),
+    U64_C (0x9b3aef62f9f9c3f9), U64_C (0x66f697a3c5c533c5),
+    U64_C (0x35b14a1025259425), U64_C (0xf220b2ab59597959),
+    U64_C (0x54ae15d084842a84), U64_C (0xb7a7e4c57272d572),
+    U64_C (0xd5dd72ec3939e439), U64_C (0x5a6198164c4c2d4c),
+    U64_C (0xca3bbc945e5e655e), U64_C (0xe785f09f7878fd78),
+    U64_C (0xddd870e53838e038), U64_C (0x148605988c8c0a8c),
+    U64_C (0xc6b2bf17d1d163d1), U64_C (0x410b57e4a5a5aea5),
+    U64_C (0x434dd9a1e2e2afe2), U64_C (0x2ff8c24e61619961),
+    U64_C (0xf1457b42b3b3f6b3), U64_C (0x15a5423421218421),
+    U64_C (0x94d625089c9c4a9c), U64_C (0xf0663cee1e1e781e),
+    U64_C (0x2252866143431143), U64_C (0x76fc93b1c7c73bc7),
+    U64_C (0xb32be54ffcfcd7fc), U64_C (0x2014082404041004),
+    U64_C (0xb208a2e351515951), U64_C (0xbcc72f2599995e99),
+    U64_C (0x4fc4da226d6da96d), U64_C (0x68391a650d0d340d),
+    U64_C (0x8335e979fafacffa), U64_C (0xb684a369dfdf5bdf),
+    U64_C (0xd79bfca97e7ee57e), U64_C (0x3db4481924249024),
+    U64_C (0xc5d776fe3b3bec3b), U64_C (0x313d4b9aabab96ab),
+    U64_C (0x3ed181f0cece1fce), U64_C (0x8855229911114411),
+    U64_C (0x0c8903838f8f068f), U64_C (0x4a6b9c044e4e254e),
+    U64_C (0xd1517366b7b7e6b7), U64_C (0x0b60cbe0ebeb8beb),
+    U64_C (0xfdcc78c13c3cf03c), U64_C (0x7cbf1ffd81813e81),
+    U64_C (0xd4fe354094946a94), U64_C (0xeb0cf31cf7f7fbf7),
+    U64_C (0xa1676f18b9b9deb9), U64_C (0x985f268b13134c13),
+    U64_C (0x7d9c58512c2cb02c), U64_C (0xd6b8bb05d3d36bd3),
+    U64_C (0x6b5cd38ce7e7bbe7), U64_C (0x57cbdc396e6ea56e),
+    U64_C (0x6ef395aac4c437c4), U64_C (0x180f061b03030c03),
+    U64_C (0x8a13acdc56564556), U64_C (0x1a49885e44440d44),
+    U64_C (0xdf9efea07f7fe17f), U64_C (0x21374f88a9a99ea9),
+    U64_C (0x4d8254672a2aa82a), U64_C (0xb16d6b0abbbbd6bb),
+    U64_C (0x46e29f87c1c123c1), U64_C (0xa202a6f153535153),
+    U64_C (0xae8ba572dcdc57dc), U64_C (0x582716530b0b2c0b),
+    U64_C (0x9cd327019d9d4e9d), U64_C (0x47c1d82b6c6cad6c),
+    U64_C (0x95f562a43131c431), U64_C (0x87b9e8f37474cd74),
+    U64_C (0xe309f115f6f6fff6), U64_C (0x0a438c4c46460546),
+    U64_C (0x092645a5acac8aac), U64_C (0x3c970fb589891e89),
+    U64_C (0xa04428b414145014), U64_C (0x5b42dfbae1e1a3e1),
+    U64_C (0xb04e2ca616165816), U64_C (0xcdd274f73a3ae83a),
+    U64_C (0x6fd0d2066969b969), U64_C (0x482d124109092409),
+    U64_C (0xa7ade0d77070dd70), U64_C (0xd954716fb6b6e2b6),
+    U64_C (0xceb7bd1ed0d067d0), U64_C (0x3b7ec7d6eded93ed),
+    U64_C (0x2edb85e2cccc17cc), U64_C (0x2a57846842421542),
+    U64_C (0xb4c22d2c98985a98), U64_C (0x490e55eda4a4aaa4),
+    U64_C (0x5d8850752828a028), U64_C (0xda31b8865c5c6d5c),
+    U64_C (0x933fed6bf8f8c7f8), U64_C (0x44a411c286862286),
+  };
+
+static const u64 C5[256] =
+  {
+    U64_C (0x18c07830d8181860), U64_C (0x2305af462623238c),
+    U64_C (0xc67ef991b8c6c63f), U64_C (0xe8136fcdfbe8e887),
+    U64_C (0x874ca113cb878726), U64_C (0xb8a9626d11b8b8da),
+    U64_C (0x0108050209010104), U64_C (0x4f426e9e0d4f4f21),
+    U64_C (0x36adee6c9b3636d8), U64_C (0xa6590451ffa6a6a2),
+    U64_C (0xd2debdb90cd2d26f), U64_C (0xf5fb06f70ef5f5f3),
+    U64_C (0x79ef80f2967979f9), U64_C (0x6f5fcede306f6fa1),
+    U64_C (0x91fcef3f6d91917e), U64_C (0x52aa07a4f8525255),
+    U64_C (0x6027fdc04760609d), U64_C (0xbc89766535bcbcca),
+    U64_C (0x9baccd2b379b9b56), U64_C (0x8e048c018a8e8e02),
+    U64_C (0xa371155bd2a3a3b6), U64_C (0x0c603c186c0c0c30),
+    U64_C (0x7bff8af6847b7bf1), U64_C (0x35b5e16a803535d4),
+    U64_C (0x1de8693af51d1d74), U64_C (0xe05347ddb3e0e0a7),
+    U64_C (0xd7f6acb321d7d77b), U64_C (0xc25eed999cc2c22f),
+    U64_C (0x2e6d965c432e2eb8), U64_C (0x4b627a96294b4b31),
+    U64_C (0xfea321e15dfefedf), U64_C (0x578216aed5575741),
+    U64_C (0x15a8412abd151554), U64_C (0x779fb6eee87777c1),
+    U64_C (0x37a5eb6e923737dc), U64_C (0xe57b56d79ee5e5b3),
+    U64_C (0x9f8cd923139f9f46), U64_C (0xf0d317fd23f0f0e7),
+    U64_C (0x4a6a7f94204a4a35), U64_C (0xda9e95a944dada4f),
+    U64_C (0x58fa25b0a258587d), U64_C (0xc906ca8fcfc9c903),
+    U64_C (0x29558d527c2929a4), U64_C (0x0a5022145a0a0a28),
+    U64_C (0xb1e14f7f50b1b1fe), U64_C (0xa0691a5dc9a0a0ba),
+    U64_C (0x6b7fdad6146b6bb1), U64_C (0x855cab17d985852e),
+    U64_C (0xbd8173673cbdbdce), U64_C (0x5dd234ba8f5d5d69),
+    U64_C (0x1080502090101040), U64_C (0xf4f303f507f4f4f7),
+    U64_C (0xcb16c08bddcbcb0b), U64_C (0x3eedc67cd33e3ef8),
+    U64_C (0x0528110a2d050514), U64_C (0x671fe6ce78676781),
+    U64_C (0xe47353d597e4e4b7), U64_C (0x2725bb4e0227279c),
+    U64_C (0x4132588273414119), U64_C (0x8b2c9d0ba78b8b16),
+    U64_C (0xa7510153f6a7a7a6), U64_C (0x7dcf94fab27d7de9),
+    U64_C (0x95dcfb374995956e), U64_C (0xd88e9fad56d8d847),
+    U64_C (0xfb8b30eb70fbfbcb), U64_C (0xee2371c1cdeeee9f),
+    U64_C (0x7cc791f8bb7c7ced), U64_C (0x6617e3cc71666685),
+    U64_C (0xdda68ea77bdddd53), U64_C (0x17b84b2eaf17175c),
+    U64_C (0x4702468e45474701), U64_C (0x9e84dc211a9e9e42),
+    U64_C (0xca1ec589d4caca0f), U64_C (0x2d75995a582d2db4),
+    U64_C (0xbf9179632ebfbfc6), U64_C (0x07381b0e3f07071c),
+    U64_C (0xad012347acadad8e), U64_C (0x5aea2fb4b05a5a75),
+    U64_C (0x836cb51bef838336), U64_C (0x3385ff66b63333cc),
+    U64_C (0x633ff2c65c636391), U64_C (0x02100a0412020208),
+    U64_C (0xaa39384993aaaa92), U64_C (0x71afa8e2de7171d9),
+    U64_C (0xc80ecf8dc6c8c807), U64_C (0x19c87d32d1191964),
+    U64_C (0x497270923b494939), U64_C (0xd9869aaf5fd9d943),
+    U64_C (0xf2c31df931f2f2ef), U64_C (0xe34b48dba8e3e3ab),
+    U64_C (0x5be22ab6b95b5b71), U64_C (0x8834920dbc88881a),
+    U64_C (0x9aa4c8293e9a9a52), U64_C (0x262dbe4c0b262698),
+    U64_C (0x328dfa64bf3232c8), U64_C (0xb0e94a7d59b0b0fa),
+    U64_C (0xe91b6acff2e9e983), U64_C (0x0f78331e770f0f3c),
+    U64_C (0xd5e6a6b733d5d573), U64_C (0x8074ba1df480803a),
+    U64_C (0xbe997c6127bebec2), U64_C (0xcd26de87ebcdcd13),
+    U64_C (0x34bde468893434d0), U64_C (0x487a75903248483d),
+    U64_C (0xffab24e354ffffdb), U64_C (0x7af78ff48d7a7af5),
+    U64_C (0x90f4ea3d6490907a), U64_C (0x5fc23ebe9d5f5f61),
+    U64_C (0x201da0403d202080), U64_C (0x6867d5d00f6868bd),
+    U64_C (0x1ad07234ca1a1a68), U64_C (0xae192c41b7aeae82),
+    U64_C (0xb4c95e757db4b4ea), U64_C (0x549a19a8ce54544d),
+    U64_C (0x93ece53b7f939376), U64_C (0x220daa442f222288),
+    U64_C (0x6407e9c86364648d), U64_C (0xf1db12ff2af1f1e3),
+    U64_C (0x73bfa2e6cc7373d1), U64_C (0x12905a2482121248),
+    U64_C (0x403a5d807a40401d), U64_C (0x0840281048080820),
+    U64_C (0xc356e89b95c3c32b), U64_C (0xec337bc5dfecec97),
+    U64_C (0xdb9690ab4ddbdb4b), U64_C (0xa1611f5fc0a1a1be),
+    U64_C (0x8d1c8307918d8d0e), U64_C (0x3df5c97ac83d3df4),
+    U64_C (0x97ccf1335b979766), U64_C (0x0000000000000000),
+    U64_C (0xcf36d483f9cfcf1b), U64_C (0x2b4587566e2b2bac),
+    U64_C (0x7697b3ece17676c5), U64_C (0x8264b019e6828232),
+    U64_C (0xd6fea9b128d6d67f), U64_C (0x1bd87736c31b1b6c),
+    U64_C (0xb5c15b7774b5b5ee), U64_C (0xaf112943beafaf86),
+    U64_C (0x6a77dfd41d6a6ab5), U64_C (0x50ba0da0ea50505d),
+    U64_C (0x45124c8a57454509), U64_C (0xf3cb18fb38f3f3eb),
+    U64_C (0x309df060ad3030c0), U64_C (0xef2b74c3c4efef9b),
+    U64_C (0x3fe5c37eda3f3ffc), U64_C (0x55921caac7555549),
+    U64_C (0xa2791059dba2a2b2), U64_C (0xea0365c9e9eaea8f),
+    U64_C (0x650fecca6a656589), U64_C (0xbab9686903babad2),
+    U64_C (0x2f65935e4a2f2fbc), U64_C (0xc04ee79d8ec0c027),
+    U64_C (0xdebe81a160dede5f), U64_C (0x1ce06c38fc1c1c70),
+    U64_C (0xfdbb2ee746fdfdd3), U64_C (0x4d52649a1f4d4d29),
+    U64_C (0x92e4e03976929272), U64_C (0x758fbceafa7575c9),
+    U64_C (0x06301e0c36060618), U64_C (0x8a249809ae8a8a12),
+    U64_C (0xb2f940794bb2b2f2), U64_C (0xe66359d185e6e6bf),
+    U64_C (0x0e70361c7e0e0e38), U64_C (0x1ff8633ee71f1f7c),
+    U64_C (0x6237f7c455626295), U64_C (0xd4eea3b53ad4d477),
+    U64_C (0xa829324d81a8a89a), U64_C (0x96c4f43152969662),
+    U64_C (0xf99b3aef62f9f9c3), U64_C (0xc566f697a3c5c533),
+    U64_C (0x2535b14a10252594), U64_C (0x59f220b2ab595979),
+    U64_C (0x8454ae15d084842a), U64_C (0x72b7a7e4c57272d5),
+    U64_C (0x39d5dd72ec3939e4), U64_C (0x4c5a6198164c4c2d),
+    U64_C (0x5eca3bbc945e5e65), U64_C (0x78e785f09f7878fd),
+    U64_C (0x38ddd870e53838e0), U64_C (0x8c148605988c8c0a),
+    U64_C (0xd1c6b2bf17d1d163), U64_C (0xa5410b57e4a5a5ae),
+    U64_C (0xe2434dd9a1e2e2af), U64_C (0x612ff8c24e616199),
+    U64_C (0xb3f1457b42b3b3f6), U64_C (0x2115a54234212184),
+    U64_C (0x9c94d625089c9c4a), U64_C (0x1ef0663cee1e1e78),
+    U64_C (0x4322528661434311), U64_C (0xc776fc93b1c7c73b),
+    U64_C (0xfcb32be54ffcfcd7), U64_C (0x0420140824040410),
+    U64_C (0x51b208a2e3515159), U64_C (0x99bcc72f2599995e),
+    U64_C (0x6d4fc4da226d6da9), U64_C (0x0d68391a650d0d34),
+    U64_C (0xfa8335e979fafacf), U64_C (0xdfb684a369dfdf5b),
+    U64_C (0x7ed79bfca97e7ee5), U64_C (0x243db44819242490),
+    U64_C (0x3bc5d776fe3b3bec), U64_C (0xab313d4b9aabab96),
+    U64_C (0xce3ed181f0cece1f), U64_C (0x1188552299111144),
+    U64_C (0x8f0c8903838f8f06), U64_C (0x4e4a6b9c044e4e25),
+    U64_C (0xb7d1517366b7b7e6), U64_C (0xeb0b60cbe0ebeb8b),
+    U64_C (0x3cfdcc78c13c3cf0), U64_C (0x817cbf1ffd81813e),
+    U64_C (0x94d4fe354094946a), U64_C (0xf7eb0cf31cf7f7fb),
+    U64_C (0xb9a1676f18b9b9de), U64_C (0x13985f268b13134c),
+    U64_C (0x2c7d9c58512c2cb0), U64_C (0xd3d6b8bb05d3d36b),
+    U64_C (0xe76b5cd38ce7e7bb), U64_C (0x6e57cbdc396e6ea5),
+    U64_C (0xc46ef395aac4c437), U64_C (0x03180f061b03030c),
+    U64_C (0x568a13acdc565645), U64_C (0x441a49885e44440d),
+    U64_C (0x7fdf9efea07f7fe1), U64_C (0xa921374f88a9a99e),
+    U64_C (0x2a4d8254672a2aa8), U64_C (0xbbb16d6b0abbbbd6),
+    U64_C (0xc146e29f87c1c123), U64_C (0x53a202a6f1535351),
+    U64_C (0xdcae8ba572dcdc57), U64_C (0x0b582716530b0b2c),
+    U64_C (0x9d9cd327019d9d4e), U64_C (0x6c47c1d82b6c6cad),
+    U64_C (0x3195f562a43131c4), U64_C (0x7487b9e8f37474cd),
+    U64_C (0xf6e309f115f6f6ff), U64_C (0x460a438c4c464605),
+    U64_C (0xac092645a5acac8a), U64_C (0x893c970fb589891e),
+    U64_C (0x14a04428b4141450), U64_C (0xe15b42dfbae1e1a3),
+    U64_C (0x16b04e2ca6161658), U64_C (0x3acdd274f73a3ae8),
+    U64_C (0x696fd0d2066969b9), U64_C (0x09482d1241090924),
+    U64_C (0x70a7ade0d77070dd), U64_C (0xb6d954716fb6b6e2),
+    U64_C (0xd0ceb7bd1ed0d067), U64_C (0xed3b7ec7d6eded93),
+    U64_C (0xcc2edb85e2cccc17), U64_C (0x422a578468424215),
+    U64_C (0x98b4c22d2c98985a), U64_C (0xa4490e55eda4a4aa),
+    U64_C (0x285d8850752828a0), U64_C (0x5cda31b8865c5c6d),
+    U64_C (0xf8933fed6bf8f8c7), U64_C (0x8644a411c2868622),
+  };
+
+static const u64 C6[256] =
+  {
+    U64_C (0x6018c07830d81818), U64_C (0x8c2305af46262323),
+    U64_C (0x3fc67ef991b8c6c6), U64_C (0x87e8136fcdfbe8e8),
+    U64_C (0x26874ca113cb8787), U64_C (0xdab8a9626d11b8b8),
+    U64_C (0x0401080502090101), U64_C (0x214f426e9e0d4f4f),
+    U64_C (0xd836adee6c9b3636), U64_C (0xa2a6590451ffa6a6),
+    U64_C (0x6fd2debdb90cd2d2), U64_C (0xf3f5fb06f70ef5f5),
+    U64_C (0xf979ef80f2967979), U64_C (0xa16f5fcede306f6f),
+    U64_C (0x7e91fcef3f6d9191), U64_C (0x5552aa07a4f85252),
+    U64_C (0x9d6027fdc0476060), U64_C (0xcabc89766535bcbc),
+    U64_C (0x569baccd2b379b9b), U64_C (0x028e048c018a8e8e),
+    U64_C (0xb6a371155bd2a3a3), U64_C (0x300c603c186c0c0c),
+    U64_C (0xf17bff8af6847b7b), U64_C (0xd435b5e16a803535),
+    U64_C (0x741de8693af51d1d), U64_C (0xa7e05347ddb3e0e0),
+    U64_C (0x7bd7f6acb321d7d7), U64_C (0x2fc25eed999cc2c2),
+    U64_C (0xb82e6d965c432e2e), U64_C (0x314b627a96294b4b),
+    U64_C (0xdffea321e15dfefe), U64_C (0x41578216aed55757),
+    U64_C (0x5415a8412abd1515), U64_C (0xc1779fb6eee87777),
+    U64_C (0xdc37a5eb6e923737), U64_C (0xb3e57b56d79ee5e5),
+    U64_C (0x469f8cd923139f9f), U64_C (0xe7f0d317fd23f0f0),
+    U64_C (0x354a6a7f94204a4a), U64_C (0x4fda9e95a944dada),
+    U64_C (0x7d58fa25b0a25858), U64_C (0x03c906ca8fcfc9c9),
+    U64_C (0xa429558d527c2929), U64_C (0x280a5022145a0a0a),
+    U64_C (0xfeb1e14f7f50b1b1), U64_C (0xbaa0691a5dc9a0a0),
+    U64_C (0xb16b7fdad6146b6b), U64_C (0x2e855cab17d98585),
+    U64_C (0xcebd8173673cbdbd), U64_C (0x695dd234ba8f5d5d),
+    U64_C (0x4010805020901010), U64_C (0xf7f4f303f507f4f4),
+    U64_C (0x0bcb16c08bddcbcb), U64_C (0xf83eedc67cd33e3e),
+    U64_C (0x140528110a2d0505), U64_C (0x81671fe6ce786767),
+    U64_C (0xb7e47353d597e4e4), U64_C (0x9c2725bb4e022727),
+    U64_C (0x1941325882734141), U64_C (0x168b2c9d0ba78b8b),
+    U64_C (0xa6a7510153f6a7a7), U64_C (0xe97dcf94fab27d7d),
+    U64_C (0x6e95dcfb37499595), U64_C (0x47d88e9fad56d8d8),
+    U64_C (0xcbfb8b30eb70fbfb), U64_C (0x9fee2371c1cdeeee),
+    U64_C (0xed7cc791f8bb7c7c), U64_C (0x856617e3cc716666),
+    U64_C (0x53dda68ea77bdddd), U64_C (0x5c17b84b2eaf1717),
+    U64_C (0x014702468e454747), U64_C (0x429e84dc211a9e9e),
+    U64_C (0x0fca1ec589d4caca), U64_C (0xb42d75995a582d2d),
+    U64_C (0xc6bf9179632ebfbf), U64_C (0x1c07381b0e3f0707),
+    U64_C (0x8ead012347acadad), U64_C (0x755aea2fb4b05a5a),
+    U64_C (0x36836cb51bef8383), U64_C (0xcc3385ff66b63333),
+    U64_C (0x91633ff2c65c6363), U64_C (0x0802100a04120202),
+    U64_C (0x92aa39384993aaaa), U64_C (0xd971afa8e2de7171),
+    U64_C (0x07c80ecf8dc6c8c8), U64_C (0x6419c87d32d11919),
+    U64_C (0x39497270923b4949), U64_C (0x43d9869aaf5fd9d9),
+    U64_C (0xeff2c31df931f2f2), U64_C (0xabe34b48dba8e3e3),
+    U64_C (0x715be22ab6b95b5b), U64_C (0x1a8834920dbc8888),
+    U64_C (0x529aa4c8293e9a9a), U64_C (0x98262dbe4c0b2626),
+    U64_C (0xc8328dfa64bf3232), U64_C (0xfab0e94a7d59b0b0),
+    U64_C (0x83e91b6acff2e9e9), U64_C (0x3c0f78331e770f0f),
+    U64_C (0x73d5e6a6b733d5d5), U64_C (0x3a8074ba1df48080),
+    U64_C (0xc2be997c6127bebe), U64_C (0x13cd26de87ebcdcd),
+    U64_C (0xd034bde468893434), U64_C (0x3d487a7590324848),
+    U64_C (0xdbffab24e354ffff), U64_C (0xf57af78ff48d7a7a),
+    U64_C (0x7a90f4ea3d649090), U64_C (0x615fc23ebe9d5f5f),
+    U64_C (0x80201da0403d2020), U64_C (0xbd6867d5d00f6868),
+    U64_C (0x681ad07234ca1a1a), U64_C (0x82ae192c41b7aeae),
+    U64_C (0xeab4c95e757db4b4), U64_C (0x4d549a19a8ce5454),
+    U64_C (0x7693ece53b7f9393), U64_C (0x88220daa442f2222),
+    U64_C (0x8d6407e9c8636464), U64_C (0xe3f1db12ff2af1f1),
+    U64_C (0xd173bfa2e6cc7373), U64_C (0x4812905a24821212),
+    U64_C (0x1d403a5d807a4040), U64_C (0x2008402810480808),
+    U64_C (0x2bc356e89b95c3c3), U64_C (0x97ec337bc5dfecec),
+    U64_C (0x4bdb9690ab4ddbdb), U64_C (0xbea1611f5fc0a1a1),
+    U64_C (0x0e8d1c8307918d8d), U64_C (0xf43df5c97ac83d3d),
+    U64_C (0x6697ccf1335b9797), U64_C (0x0000000000000000),
+    U64_C (0x1bcf36d483f9cfcf), U64_C (0xac2b4587566e2b2b),
+    U64_C (0xc57697b3ece17676), U64_C (0x328264b019e68282),
+    U64_C (0x7fd6fea9b128d6d6), U64_C (0x6c1bd87736c31b1b),
+    U64_C (0xeeb5c15b7774b5b5), U64_C (0x86af112943beafaf),
+    U64_C (0xb56a77dfd41d6a6a), U64_C (0x5d50ba0da0ea5050),
+    U64_C (0x0945124c8a574545), U64_C (0xebf3cb18fb38f3f3),
+    U64_C (0xc0309df060ad3030), U64_C (0x9bef2b74c3c4efef),
+    U64_C (0xfc3fe5c37eda3f3f), U64_C (0x4955921caac75555),
+    U64_C (0xb2a2791059dba2a2), U64_C (0x8fea0365c9e9eaea),
+    U64_C (0x89650fecca6a6565), U64_C (0xd2bab9686903baba),
+    U64_C (0xbc2f65935e4a2f2f), U64_C (0x27c04ee79d8ec0c0),
+    U64_C (0x5fdebe81a160dede), U64_C (0x701ce06c38fc1c1c),
+    U64_C (0xd3fdbb2ee746fdfd), U64_C (0x294d52649a1f4d4d),
+    U64_C (0x7292e4e039769292), U64_C (0xc9758fbceafa7575),
+    U64_C (0x1806301e0c360606), U64_C (0x128a249809ae8a8a),
+    U64_C (0xf2b2f940794bb2b2), U64_C (0xbfe66359d185e6e6),
+    U64_C (0x380e70361c7e0e0e), U64_C (0x7c1ff8633ee71f1f),
+    U64_C (0x956237f7c4556262), U64_C (0x77d4eea3b53ad4d4),
+    U64_C (0x9aa829324d81a8a8), U64_C (0x6296c4f431529696),
+    U64_C (0xc3f99b3aef62f9f9), U64_C (0x33c566f697a3c5c5),
+    U64_C (0x942535b14a102525), U64_C (0x7959f220b2ab5959),
+    U64_C (0x2a8454ae15d08484), U64_C (0xd572b7a7e4c57272),
+    U64_C (0xe439d5dd72ec3939), U64_C (0x2d4c5a6198164c4c),
+    U64_C (0x655eca3bbc945e5e), U64_C (0xfd78e785f09f7878),
+    U64_C (0xe038ddd870e53838), U64_C (0x0a8c148605988c8c),
+    U64_C (0x63d1c6b2bf17d1d1), U64_C (0xaea5410b57e4a5a5),
+    U64_C (0xafe2434dd9a1e2e2), U64_C (0x99612ff8c24e6161),
+    U64_C (0xf6b3f1457b42b3b3), U64_C (0x842115a542342121),
+    U64_C (0x4a9c94d625089c9c), U64_C (0x781ef0663cee1e1e),
+    U64_C (0x1143225286614343), U64_C (0x3bc776fc93b1c7c7),
+    U64_C (0xd7fcb32be54ffcfc), U64_C (0x1004201408240404),
+    U64_C (0x5951b208a2e35151), U64_C (0x5e99bcc72f259999),
+    U64_C (0xa96d4fc4da226d6d), U64_C (0x340d68391a650d0d),
+    U64_C (0xcffa8335e979fafa), U64_C (0x5bdfb684a369dfdf),
+    U64_C (0xe57ed79bfca97e7e), U64_C (0x90243db448192424),
+    U64_C (0xec3bc5d776fe3b3b), U64_C (0x96ab313d4b9aabab),
+    U64_C (0x1fce3ed181f0cece), U64_C (0x4411885522991111),
+    U64_C (0x068f0c8903838f8f), U64_C (0x254e4a6b9c044e4e),
+    U64_C (0xe6b7d1517366b7b7), U64_C (0x8beb0b60cbe0ebeb),
+    U64_C (0xf03cfdcc78c13c3c), U64_C (0x3e817cbf1ffd8181),
+    U64_C (0x6a94d4fe35409494), U64_C (0xfbf7eb0cf31cf7f7),
+    U64_C (0xdeb9a1676f18b9b9), U64_C (0x4c13985f268b1313),
+    U64_C (0xb02c7d9c58512c2c), U64_C (0x6bd3d6b8bb05d3d3),
+    U64_C (0xbbe76b5cd38ce7e7), U64_C (0xa56e57cbdc396e6e),
+    U64_C (0x37c46ef395aac4c4), U64_C (0x0c03180f061b0303),
+    U64_C (0x45568a13acdc5656), U64_C (0x0d441a49885e4444),
+    U64_C (0xe17fdf9efea07f7f), U64_C (0x9ea921374f88a9a9),
+    U64_C (0xa82a4d8254672a2a), U64_C (0xd6bbb16d6b0abbbb),
+    U64_C (0x23c146e29f87c1c1), U64_C (0x5153a202a6f15353),
+    U64_C (0x57dcae8ba572dcdc), U64_C (0x2c0b582716530b0b),
+    U64_C (0x4e9d9cd327019d9d), U64_C (0xad6c47c1d82b6c6c),
+    U64_C (0xc43195f562a43131), U64_C (0xcd7487b9e8f37474),
+    U64_C (0xfff6e309f115f6f6), U64_C (0x05460a438c4c4646),
+    U64_C (0x8aac092645a5acac), U64_C (0x1e893c970fb58989),
+    U64_C (0x5014a04428b41414), U64_C (0xa3e15b42dfbae1e1),
+    U64_C (0x5816b04e2ca61616), U64_C (0xe83acdd274f73a3a),
+    U64_C (0xb9696fd0d2066969), U64_C (0x2409482d12410909),
+    U64_C (0xdd70a7ade0d77070), U64_C (0xe2b6d954716fb6b6),
+    U64_C (0x67d0ceb7bd1ed0d0), U64_C (0x93ed3b7ec7d6eded),
+    U64_C (0x17cc2edb85e2cccc), U64_C (0x15422a5784684242),
+    U64_C (0x5a98b4c22d2c9898), U64_C (0xaaa4490e55eda4a4),
+    U64_C (0xa0285d8850752828), U64_C (0x6d5cda31b8865c5c),
+    U64_C (0xc7f8933fed6bf8f8), U64_C (0x228644a411c28686),
+  };
+
+static const u64 C7[256] =
+  {
+    U64_C (0x186018c07830d818), U64_C (0x238c2305af462623),
+    U64_C (0xc63fc67ef991b8c6), U64_C (0xe887e8136fcdfbe8),
+    U64_C (0x8726874ca113cb87), U64_C (0xb8dab8a9626d11b8),
+    U64_C (0x0104010805020901), U64_C (0x4f214f426e9e0d4f),
+    U64_C (0x36d836adee6c9b36), U64_C (0xa6a2a6590451ffa6),
+    U64_C (0xd26fd2debdb90cd2), U64_C (0xf5f3f5fb06f70ef5),
+    U64_C (0x79f979ef80f29679), U64_C (0x6fa16f5fcede306f),
+    U64_C (0x917e91fcef3f6d91), U64_C (0x525552aa07a4f852),
+    U64_C (0x609d6027fdc04760), U64_C (0xbccabc89766535bc),
+    U64_C (0x9b569baccd2b379b), U64_C (0x8e028e048c018a8e),
+    U64_C (0xa3b6a371155bd2a3), U64_C (0x0c300c603c186c0c),
+    U64_C (0x7bf17bff8af6847b), U64_C (0x35d435b5e16a8035),
+    U64_C (0x1d741de8693af51d), U64_C (0xe0a7e05347ddb3e0),
+    U64_C (0xd77bd7f6acb321d7), U64_C (0xc22fc25eed999cc2),
+    U64_C (0x2eb82e6d965c432e), U64_C (0x4b314b627a96294b),
+    U64_C (0xfedffea321e15dfe), U64_C (0x5741578216aed557),
+    U64_C (0x155415a8412abd15), U64_C (0x77c1779fb6eee877),
+    U64_C (0x37dc37a5eb6e9237), U64_C (0xe5b3e57b56d79ee5),
+    U64_C (0x9f469f8cd923139f), U64_C (0xf0e7f0d317fd23f0),
+    U64_C (0x4a354a6a7f94204a), U64_C (0xda4fda9e95a944da),
+    U64_C (0x587d58fa25b0a258), U64_C (0xc903c906ca8fcfc9),
+    U64_C (0x29a429558d527c29), U64_C (0x0a280a5022145a0a),
+    U64_C (0xb1feb1e14f7f50b1), U64_C (0xa0baa0691a5dc9a0),
+    U64_C (0x6bb16b7fdad6146b), U64_C (0x852e855cab17d985),
+    U64_C (0xbdcebd8173673cbd), U64_C (0x5d695dd234ba8f5d),
+    U64_C (0x1040108050209010), U64_C (0xf4f7f4f303f507f4),
+    U64_C (0xcb0bcb16c08bddcb), U64_C (0x3ef83eedc67cd33e),
+    U64_C (0x05140528110a2d05), U64_C (0x6781671fe6ce7867),
+    U64_C (0xe4b7e47353d597e4), U64_C (0x279c2725bb4e0227),
+    U64_C (0x4119413258827341), U64_C (0x8b168b2c9d0ba78b),
+    U64_C (0xa7a6a7510153f6a7), U64_C (0x7de97dcf94fab27d),
+    U64_C (0x956e95dcfb374995), U64_C (0xd847d88e9fad56d8),
+    U64_C (0xfbcbfb8b30eb70fb), U64_C (0xee9fee2371c1cdee),
+    U64_C (0x7ced7cc791f8bb7c), U64_C (0x66856617e3cc7166),
+    U64_C (0xdd53dda68ea77bdd), U64_C (0x175c17b84b2eaf17),
+    U64_C (0x47014702468e4547), U64_C (0x9e429e84dc211a9e),
+    U64_C (0xca0fca1ec589d4ca), U64_C (0x2db42d75995a582d),
+    U64_C (0xbfc6bf9179632ebf), U64_C (0x071c07381b0e3f07),
+    U64_C (0xad8ead012347acad), U64_C (0x5a755aea2fb4b05a),
+    U64_C (0x8336836cb51bef83), U64_C (0x33cc3385ff66b633),
+    U64_C (0x6391633ff2c65c63), U64_C (0x020802100a041202),
+    U64_C (0xaa92aa39384993aa), U64_C (0x71d971afa8e2de71),
+    U64_C (0xc807c80ecf8dc6c8), U64_C (0x196419c87d32d119),
+    U64_C (0x4939497270923b49), U64_C (0xd943d9869aaf5fd9),
+    U64_C (0xf2eff2c31df931f2), U64_C (0xe3abe34b48dba8e3),
+    U64_C (0x5b715be22ab6b95b), U64_C (0x881a8834920dbc88),
+    U64_C (0x9a529aa4c8293e9a), U64_C (0x2698262dbe4c0b26),
+    U64_C (0x32c8328dfa64bf32), U64_C (0xb0fab0e94a7d59b0),
+    U64_C (0xe983e91b6acff2e9), U64_C (0x0f3c0f78331e770f),
+    U64_C (0xd573d5e6a6b733d5), U64_C (0x803a8074ba1df480),
+    U64_C (0xbec2be997c6127be), U64_C (0xcd13cd26de87ebcd),
+    U64_C (0x34d034bde4688934), U64_C (0x483d487a75903248),
+    U64_C (0xffdbffab24e354ff), U64_C (0x7af57af78ff48d7a),
+    U64_C (0x907a90f4ea3d6490), U64_C (0x5f615fc23ebe9d5f),
+    U64_C (0x2080201da0403d20), U64_C (0x68bd6867d5d00f68),
+    U64_C (0x1a681ad07234ca1a), U64_C (0xae82ae192c41b7ae),
+    U64_C (0xb4eab4c95e757db4), U64_C (0x544d549a19a8ce54),
+    U64_C (0x937693ece53b7f93), U64_C (0x2288220daa442f22),
+    U64_C (0x648d6407e9c86364), U64_C (0xf1e3f1db12ff2af1),
+    U64_C (0x73d173bfa2e6cc73), U64_C (0x124812905a248212),
+    U64_C (0x401d403a5d807a40), U64_C (0x0820084028104808),
+    U64_C (0xc32bc356e89b95c3), U64_C (0xec97ec337bc5dfec),
+    U64_C (0xdb4bdb9690ab4ddb), U64_C (0xa1bea1611f5fc0a1),
+    U64_C (0x8d0e8d1c8307918d), U64_C (0x3df43df5c97ac83d),
+    U64_C (0x976697ccf1335b97), U64_C (0x0000000000000000),
+    U64_C (0xcf1bcf36d483f9cf), U64_C (0x2bac2b4587566e2b),
+    U64_C (0x76c57697b3ece176), U64_C (0x82328264b019e682),
+    U64_C (0xd67fd6fea9b128d6), U64_C (0x1b6c1bd87736c31b),
+    U64_C (0xb5eeb5c15b7774b5), U64_C (0xaf86af112943beaf),
+    U64_C (0x6ab56a77dfd41d6a), U64_C (0x505d50ba0da0ea50),
+    U64_C (0x450945124c8a5745), U64_C (0xf3ebf3cb18fb38f3),
+    U64_C (0x30c0309df060ad30), U64_C (0xef9bef2b74c3c4ef),
+    U64_C (0x3ffc3fe5c37eda3f), U64_C (0x554955921caac755),
+    U64_C (0xa2b2a2791059dba2), U64_C (0xea8fea0365c9e9ea),
+    U64_C (0x6589650fecca6a65), U64_C (0xbad2bab9686903ba),
+    U64_C (0x2fbc2f65935e4a2f), U64_C (0xc027c04ee79d8ec0),
+    U64_C (0xde5fdebe81a160de), U64_C (0x1c701ce06c38fc1c),
+    U64_C (0xfdd3fdbb2ee746fd), U64_C (0x4d294d52649a1f4d),
+    U64_C (0x927292e4e0397692), U64_C (0x75c9758fbceafa75),
+    U64_C (0x061806301e0c3606), U64_C (0x8a128a249809ae8a),
+    U64_C (0xb2f2b2f940794bb2), U64_C (0xe6bfe66359d185e6),
+    U64_C (0x0e380e70361c7e0e), U64_C (0x1f7c1ff8633ee71f),
+    U64_C (0x62956237f7c45562), U64_C (0xd477d4eea3b53ad4),
+    U64_C (0xa89aa829324d81a8), U64_C (0x966296c4f4315296),
+    U64_C (0xf9c3f99b3aef62f9), U64_C (0xc533c566f697a3c5),
+    U64_C (0x25942535b14a1025), U64_C (0x597959f220b2ab59),
+    U64_C (0x842a8454ae15d084), U64_C (0x72d572b7a7e4c572),
+    U64_C (0x39e439d5dd72ec39), U64_C (0x4c2d4c5a6198164c),
+    U64_C (0x5e655eca3bbc945e), U64_C (0x78fd78e785f09f78),
+    U64_C (0x38e038ddd870e538), U64_C (0x8c0a8c148605988c),
+    U64_C (0xd163d1c6b2bf17d1), U64_C (0xa5aea5410b57e4a5),
+    U64_C (0xe2afe2434dd9a1e2), U64_C (0x6199612ff8c24e61),
+    U64_C (0xb3f6b3f1457b42b3), U64_C (0x21842115a5423421),
+    U64_C (0x9c4a9c94d625089c), U64_C (0x1e781ef0663cee1e),
+    U64_C (0x4311432252866143), U64_C (0xc73bc776fc93b1c7),
+    U64_C (0xfcd7fcb32be54ffc), U64_C (0x0410042014082404),
+    U64_C (0x515951b208a2e351), U64_C (0x995e99bcc72f2599),
+    U64_C (0x6da96d4fc4da226d), U64_C (0x0d340d68391a650d),
+    U64_C (0xfacffa8335e979fa), U64_C (0xdf5bdfb684a369df),
+    U64_C (0x7ee57ed79bfca97e), U64_C (0x2490243db4481924),
+    U64_C (0x3bec3bc5d776fe3b), U64_C (0xab96ab313d4b9aab),
+    U64_C (0xce1fce3ed181f0ce), U64_C (0x1144118855229911),
+    U64_C (0x8f068f0c8903838f), U64_C (0x4e254e4a6b9c044e),
+    U64_C (0xb7e6b7d1517366b7), U64_C (0xeb8beb0b60cbe0eb),
+    U64_C (0x3cf03cfdcc78c13c), U64_C (0x813e817cbf1ffd81),
+    U64_C (0x946a94d4fe354094), U64_C (0xf7fbf7eb0cf31cf7),
+    U64_C (0xb9deb9a1676f18b9), U64_C (0x134c13985f268b13),
+    U64_C (0x2cb02c7d9c58512c), U64_C (0xd36bd3d6b8bb05d3),
+    U64_C (0xe7bbe76b5cd38ce7), U64_C (0x6ea56e57cbdc396e),
+    U64_C (0xc437c46ef395aac4), U64_C (0x030c03180f061b03),
+    U64_C (0x5645568a13acdc56), U64_C (0x440d441a49885e44),
+    U64_C (0x7fe17fdf9efea07f), U64_C (0xa99ea921374f88a9),
+    U64_C (0x2aa82a4d8254672a), U64_C (0xbbd6bbb16d6b0abb),
+    U64_C (0xc123c146e29f87c1), U64_C (0x535153a202a6f153),
+    U64_C (0xdc57dcae8ba572dc), U64_C (0x0b2c0b582716530b),
+    U64_C (0x9d4e9d9cd327019d), U64_C (0x6cad6c47c1d82b6c),
+    U64_C (0x31c43195f562a431), U64_C (0x74cd7487b9e8f374),
+    U64_C (0xf6fff6e309f115f6), U64_C (0x4605460a438c4c46),
+    U64_C (0xac8aac092645a5ac), U64_C (0x891e893c970fb589),
+    U64_C (0x145014a04428b414), U64_C (0xe1a3e15b42dfbae1),
+    U64_C (0x165816b04e2ca616), U64_C (0x3ae83acdd274f73a),
+    U64_C (0x69b9696fd0d20669), U64_C (0x092409482d124109),
+    U64_C (0x70dd70a7ade0d770), U64_C (0xb6e2b6d954716fb6),
+    U64_C (0xd067d0ceb7bd1ed0), U64_C (0xed93ed3b7ec7d6ed),
+    U64_C (0xcc17cc2edb85e2cc), U64_C (0x4215422a57846842),
+    U64_C (0x985a98b4c22d2c98), U64_C (0xa4aaa4490e55eda4),
+    U64_C (0x28a0285d88507528), U64_C (0x5c6d5cda31b8865c),
+    U64_C (0xf8c7f8933fed6bf8), U64_C (0x86228644a411c286),
+  };
+
+
+
+static void
+whirlpool_init (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+
+  memset (context, 0, sizeof (*context));
+}
+
+
+/*
+ * Transform block.
+ */
+static void
+whirlpool_transform (whirlpool_context_t *context, const unsigned char *data)
+{
+  whirlpool_block_t data_block;
+  whirlpool_block_t key;
+  whirlpool_block_t state;
+  whirlpool_block_t block;
+  unsigned int r;
+  unsigned int i;
+
+  buffer_to_block (data, data_block, i);
+  block_copy (key, context->hash_state, i);
+  block_copy (state, context->hash_state, i);
+  block_xor (state, data_block, i);
+
+  for (r = 0; r < R; r++)
+    {
+      /* Compute round key K^r.  */
+
+      block[0] = (C0[(key[0] >> 56) & 0xFF] ^ C1[(key[7] >> 48) & 0xFF] ^
+		  C2[(key[6] >> 40) & 0xFF] ^ C3[(key[5] >> 32) & 0xFF] ^
+		  C4[(key[4] >> 24) & 0xFF] ^ C5[(key[3] >> 16) & 0xFF] ^
+		  C6[(key[2] >>  8) & 0xFF] ^ C7[(key[1] >>  0) & 0xFF] ^ rc[r]);
+      block[1] = (C0[(key[1] >> 56) & 0xFF] ^ C1[(key[0] >> 48) & 0xFF] ^
+		  C2[(key[7] >> 40) & 0xFF] ^ C3[(key[6] >> 32) & 0xFF] ^
+		  C4[(key[5] >> 24) & 0xFF] ^ C5[(key[4] >> 16) & 0xFF] ^
+		  C6[(key[3] >>  8) & 0xFF] ^ C7[(key[2] >>  0) & 0xFF]);
+      block[2] = (C0[(key[2] >> 56) & 0xFF] ^ C1[(key[1] >> 48) & 0xFF] ^
+		  C2[(key[0] >> 40) & 0xFF] ^ C3[(key[7] >> 32) & 0xFF] ^
+		  C4[(key[6] >> 24) & 0xFF] ^ C5[(key[5] >> 16) & 0xFF] ^
+		  C6[(key[4] >>  8) & 0xFF] ^ C7[(key[3] >>  0) & 0xFF]);
+      block[3] = (C0[(key[3] >> 56) & 0xFF] ^ C1[(key[2] >> 48) & 0xFF] ^
+		  C2[(key[1] >> 40) & 0xFF] ^ C3[(key[0] >> 32) & 0xFF] ^
+		  C4[(key[7] >> 24) & 0xFF] ^ C5[(key[6] >> 16) & 0xFF] ^
+		  C6[(key[5] >>  8) & 0xFF] ^ C7[(key[4] >>  0) & 0xFF]);
+      block[4] = (C0[(key[4] >> 56) & 0xFF] ^ C1[(key[3] >> 48) & 0xFF] ^
+		  C2[(key[2] >> 40) & 0xFF] ^ C3[(key[1] >> 32) & 0xFF] ^
+		  C4[(key[0] >> 24) & 0xFF] ^ C5[(key[7] >> 16) & 0xFF] ^
+		  C6[(key[6] >>  8) & 0xFF] ^ C7[(key[5] >>  0) & 0xFF]);
+      block[5] = (C0[(key[5] >> 56) & 0xFF] ^ C1[(key[4] >> 48) & 0xFF] ^
+		  C2[(key[3] >> 40) & 0xFF] ^ C3[(key[2] >> 32) & 0xFF] ^
+		  C4[(key[1] >> 24) & 0xFF] ^ C5[(key[0] >> 16) & 0xFF] ^
+		  C6[(key[7] >>  8) & 0xFF] ^ C7[(key[6] >>  0) & 0xFF]);
+      block[6] = (C0[(key[6] >> 56) & 0xFF] ^ C1[(key[5] >> 48) & 0xFF] ^
+		  C2[(key[4] >> 40) & 0xFF] ^ C3[(key[3] >> 32) & 0xFF] ^
+		  C4[(key[2] >> 24) & 0xFF] ^ C5[(key[1] >> 16) & 0xFF] ^
+		  C6[(key[0] >>  8) & 0xFF] ^ C7[(key[7] >>  0) & 0xFF]);
+      block[7] = (C0[(key[7] >> 56) & 0xFF] ^ C1[(key[6] >> 48) & 0xFF] ^
+		  C2[(key[5] >> 40) & 0xFF] ^ C3[(key[4] >> 32) & 0xFF] ^
+		  C4[(key[3] >> 24) & 0xFF] ^ C5[(key[2] >> 16) & 0xFF] ^
+		  C6[(key[1] >>  8) & 0xFF] ^ C7[(key[0] >>  0) & 0xFF]);
+      block_copy (key, block, i);
+
+      /* Apply r-th round transformation.  */
+
+      block[0] = (C0[(state[0] >> 56) & 0xFF] ^ C1[(state[7] >> 48) & 0xFF] ^
+		  C2[(state[6] >> 40) & 0xFF] ^ C3[(state[5] >> 32) & 0xFF] ^
+		  C4[(state[4] >> 24) & 0xFF] ^ C5[(state[3] >> 16) & 0xFF] ^
+		  C6[(state[2] >>  8) & 0xFF] ^ C7[(state[1] >>  0) & 0xFF] ^ key[0]);
+      block[1] = (C0[(state[1] >> 56) & 0xFF] ^ C1[(state[0] >> 48) & 0xFF] ^
+		  C2[(state[7] >> 40) & 0xFF] ^ C3[(state[6] >> 32) & 0xFF] ^
+		  C4[(state[5] >> 24) & 0xFF] ^ C5[(state[4] >> 16) & 0xFF] ^
+		  C6[(state[3] >>  8) & 0xFF] ^ C7[(state[2] >>  0) & 0xFF] ^ key[1]);
+      block[2] = (C0[(state[2] >> 56) & 0xFF] ^ C1[(state[1] >> 48) & 0xFF] ^
+		  C2[(state[0] >> 40) & 0xFF] ^ C3[(state[7] >> 32) & 0xFF] ^
+		  C4[(state[6] >> 24) & 0xFF] ^ C5[(state[5] >> 16) & 0xFF] ^
+		  C6[(state[4] >>  8) & 0xFF] ^ C7[(state[3] >>  0) & 0xFF] ^ key[2]);
+      block[3] = (C0[(state[3] >> 56) & 0xFF] ^ C1[(state[2] >> 48) & 0xFF] ^
+		  C2[(state[1] >> 40) & 0xFF] ^ C3[(state[0] >> 32) & 0xFF] ^
+		  C4[(state[7] >> 24) & 0xFF] ^ C5[(state[6] >> 16) & 0xFF] ^
+		  C6[(state[5] >>  8) & 0xFF] ^ C7[(state[4] >>  0) & 0xFF] ^ key[3]);
+      block[4] = (C0[(state[4] >> 56) & 0xFF] ^ C1[(state[3] >> 48) & 0xFF] ^
+		  C2[(state[2] >> 40) & 0xFF] ^ C3[(state[1] >> 32) & 0xFF] ^
+		  C4[(state[0] >> 24) & 0xFF] ^ C5[(state[7] >> 16) & 0xFF] ^
+		  C6[(state[6] >>  8) & 0xFF] ^ C7[(state[5] >>  0) & 0xFF] ^ key[4]);
+      block[5] = (C0[(state[5] >> 56) & 0xFF] ^ C1[(state[4] >> 48) & 0xFF] ^
+		  C2[(state[3] >> 40) & 0xFF] ^ C3[(state[2] >> 32) & 0xFF] ^
+		  C4[(state[1] >> 24) & 0xFF] ^ C5[(state[0] >> 16) & 0xFF] ^
+		  C6[(state[7] >>  8) & 0xFF] ^ C7[(state[6] >>  0) & 0xFF] ^ key[5]);
+      block[6] = (C0[(state[6] >> 56) & 0xFF] ^ C1[(state[5] >> 48) & 0xFF] ^
+		  C2[(state[4] >> 40) & 0xFF] ^ C3[(state[3] >> 32) & 0xFF] ^
+		  C4[(state[2] >> 24) & 0xFF] ^ C5[(state[1] >> 16) & 0xFF] ^
+		  C6[(state[0] >>  8) & 0xFF] ^ C7[(state[7] >>  0) & 0xFF] ^ key[6]);
+      block[7] = (C0[(state[7] >> 56) & 0xFF] ^ C1[(state[6] >> 48) & 0xFF] ^
+		  C2[(state[5] >> 40) & 0xFF] ^ C3[(state[4] >> 32) & 0xFF] ^
+		  C4[(state[3] >> 24) & 0xFF] ^ C5[(state[2] >> 16) & 0xFF] ^
+		  C6[(state[1] >>  8) & 0xFF] ^ C7[(state[0] >>  0) & 0xFF] ^ key[7]);
+      block_copy (state, block, i);
+    }
+
+  /* Compression.  */
+
+  block_xor (context->hash_state, data_block, i);
+  block_xor (context->hash_state, state, i);
+}
+
+static void
+whirlpool_add (whirlpool_context_t *context,
+	       const void *buffer_arg, size_t buffer_n)
+{
+  const unsigned char *buffer = buffer_arg;
+  u64 buffer_size;
+  unsigned int carry;
+  unsigned int i;
+
+  buffer_size = buffer_n;
+
+  if (context->count == BLOCK_SIZE)
+    {
+      /* Flush the buffer.  */
+      whirlpool_transform (context, context->buffer);
+      /*_gcry_burn_stack (80+6*sizeof(void*));*/ /* FIXME */
+      context->count = 0;
+    }
+  if (! buffer)
+    return; /* Nothing to add.  */
+
+  if (context->count)
+    {
+      while (buffer_n && (context->count < BLOCK_SIZE))
+	{
+	  context->buffer[context->count++] = *buffer++;
+	  buffer_n--;
+	}
+      whirlpool_add (context, NULL, 0);
+      if (!buffer_n)
+	/* Done.  */
+        return;
+    }
+  /*_gcry_burn_stack (80+6*sizeof(void*));*/ /* FIXME */
+
+  while (buffer_n >= BLOCK_SIZE)
+    {
+      whirlpool_transform (context, buffer);
+      context->count = 0;
+      buffer_n -= BLOCK_SIZE;
+      buffer += BLOCK_SIZE;
+    }
+  while (buffer_n && (context->count < BLOCK_SIZE))
+    {
+      context->buffer[context->count++] = *buffer++;
+      buffer_n--;
+    }
+
+  /* Update bit counter.  */
+  carry = 0;
+  buffer_size <<= 3;
+  for (i = 1; i <= 32; i++)
+    {
+      if (! (buffer_size || carry))
+	break;
+
+      carry += context->length[32 - i] + (buffer_size & 0xFF);
+      context->length[32 - i] = carry;
+      buffer_size >>= 8;
+      carry >>= 8;
+    }
+  gcry_assert (! (buffer_size || carry));
+}
+
+static void
+whirlpool_write (void *ctx, const void *buffer, size_t buffer_n)
+{
+  whirlpool_context_t *context = ctx;
+
+  whirlpool_add (context, buffer, buffer_n);
+}
+
+static void
+whirlpool_final (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+  unsigned int i;
+
+  /* Flush.  */
+  whirlpool_add (context, NULL, 0);
+
+  /* Pad.  */
+  context->buffer[context->count++] = 0x80;
+
+  if (context->count > 32)
+    {
+      /* An extra block is necessary.  */
+      while (context->count < 64)
+	context->buffer[context->count++] = 0;
+      whirlpool_add (context, NULL, 0);
+    }
+  while (context->count < 32)
+    context->buffer[context->count++] = 0;
+
+  /* Add length of message.  */
+  memcpy (context->buffer + context->count, context->length, 32);
+  context->count += 32;
+  whirlpool_add (context, NULL, 0);
+
+  block_to_buffer (context->buffer, context->hash_state, i);
+}
+
+static byte *
+whirlpool_read (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+
+  return context->buffer;
+}
+
+gcry_md_spec_t _gcry_digest_spec_whirlpool =
+  {
+    "WHIRLPOOL", NULL, 0, NULL, 64,
+    whirlpool_init, whirlpool_write, whirlpool_final, whirlpool_read,
+    sizeof (whirlpool_context_t)
+    ,
+#ifdef GRUB_UTIL
+    .modname = "gcry_whirlpool",
+#endif
+    .blocksize = 64
+  };
+
+
+GRUB_MOD_INIT(gcry_whirlpool)
+{
+  COMPILE_TIME_ASSERT(sizeof (whirlpool_context_t) <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);
+  grub_md_register (&_gcry_digest_spec_whirlpool);
+}
+
+GRUB_MOD_FINI(gcry_whirlpool)
+{
+  grub_md_unregister (&_gcry_digest_spec_whirlpool);
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/Manifest b/grub-core/lib/libgcrypt-grub/mpi/generic/Manifest
new file mode 100644
index 0000000..c429fde
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/Manifest
@@ -0,0 +1,29 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.c iQCVAwUAP+Lj2DEAnp832S/7AQKn/AQAwQLWggl6zNQ5EZ+lE+jKV8W3FsogW3/6tp9T5rrSR5JnlWyoHQ9/Pu4knOcLjS6nIfVOiAEifu3nuIysQr9jDSSSJA2LylSUBSXKLKDamPsOCwXOLxiZODslJT3CCGAUtLvXJrWDbTZQrkEuwnLnjQFDzuA7iY9JLrG9kAoXD6Q==WoWm
+mpih-mul1.c iQCVAwUAP+LkCTEAnp832S/7AQKFVQP+MhBNjcY73JtnsHZfnaVZq3TiKwN151cWV51nDc1RnTaMhSIFeuNlj3vNML2W0Gn8n+GnyiWE2XXdQEaik6BL02eekUn9aq7I/rdpnTHuOjQPK1uwjuNl8RuJ9YrERBAxq4oB71f+iwMab8dsMSUlVC+NdeAocRqLLgnR/efkdLc==2Tkb
+mpih-mul2.c iQCVAwUAP+LkMjEAnp832S/7AQLPeAQAqmRzxFe/mDqTdZr/pTXT8RVyB1vKB0Ei2THV05BxmI4OPv39uysfFpLMt/INsX7AGqdOlj4jOZ/qNaFXR1ceMrlSXvo8u/epk6rCXFp82kM7Qs983LjoP//PrMCkYkXwblaVrgUGiBUCbuPMliWTK6qKkxxXtEfqZ7nVbEWdBx8==Kwhl
+mpih-mul3.c iQCVAwUAP+LkVDEAnp832S/7AQL91gP/Qd5iZWxRiN5DdEIVHAedoNvl23NPrT2UUdXvnSK49DpplTxkLiMBj0WqCayG/YIET2NpMRCeLvAZNcSt6lOm0bSZDYo1Hv/N+UoqD3V1McjY16REBv/nnPaMWMZcx7rl5yKTVZiX2PgV6oQOL7Yfrt5ZIOlrHBRs9S2/zcCaVz0==9BQe
+mpih-lshift.c iQCVAwUAP+LlATEAnp832S/7AQIACAQAhMrpx0SRXE/LN1NkjMO9n74nMrvmzYJyru0gw2O4BYrUPvD/LWGju2FZaggKV0IBjmi0cDoCrNeK9EGjKOO1lfgODbX2IZ1LUhr9jDuMj0QRqj6T9YkAFYTNUk4GfpwIf7T6Ybo7c78Jx93PidCJt7d39eMMEalooC7LZ4IU3NM==nZ4k
+mpih-rshift.c iQCVAwUAP+LlIjEAnp832S/7AQKiuAP/eYC2ZScd+taBx/kNzRvGjA0eAXvORMkMLV6Ot+OXVzVUi04eoP2yXdxSNFKwUj12p8GWXkdoMG3aOGBKg2a7bY5Q5RUho3hUWb9UsVYVUfXLf7IOTt/3a6MLh2CmV5dFPWJmSlbCyQRcn6n/fLDeJ3A2bWTS/BhqGfpOXUIU1ws==jCf8
+mpih-sub1.c iQCVAwUAP+LlZzEAnp832S/7AQIEPgP/dLHTDRbPrYJhsLp9SjGstU1M8/IC5XytcDtO3NQeu4mx6vaXjpujtsTvKIbX4QL5IahNntVVKv1xFLEm2yFg7L2ns0uD/mfwGgOhCG1j2o/SaTAWP5KxP7ae5UDcZl2w6NWvEuMj9t32zmziAZjP8W73A37FUspeRDYiL9sQzkI==QQzk
+udiv-w-sdiv.c iQCVAwUAP+Lk0TEAnp832S/7AQICXAQAsxe1SQD4+xZaZTqBC0V9Cyuo0mrdccnRFzthOtm0ARwKFXU2cuLW/ZBOkmeWOVmOFhBp22/I8dEGYnMA3gcfmOMCpNu9i9zk/XHfptdunA1MnOe3GsoWgfHL0rhpAyPhp/X043ICB41NElnnuxADuQQlD4Z1fca5ygYxMr2crJg==EI/6
+mpi-asm-defs.h iQCVAwUAP+LkgDEAnp832S/7AQK0FgQAxJZ7xvXhoZa33GWe23LRb3asrno/loZSyAIXrntqtVH8M3pEsCY0OyW4ry4hX2RnxpuhRCM/PdRNLG3xXyMSVIhkHU8WVRLqzF2LLjEkyU3cAmHnnTQ9aO/XpUWtJGTZ8q2bv7ZsAEi4aPl0p6KhPXcPgM9vQ2XcyOPn3Dl0d6Q==xpjI
+$names$ iQCVAwUAP+LmNDEAnp832S/7AQJa+gP+KQNJpbNOgc+s2UX+Ya2gDaOFcAROImIllhg3ej8EaBF8xxdHmWT1zaKwTwi3moEEleykMR104YAGWyQeMbFYiuPPBW+ohrT6KxRBVJpIA9auOOqqJMyglZyoR3Hv7gduVYUW1h/DebnqiKXKEfzQDFqYuT0ayuteoOR4B5NICbE==nLSh
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/distfiles b/grub-core/lib/libgcrypt-grub/mpi/generic/distfiles
new file mode 100644
index 0000000..9810eef
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/distfiles
@@ -0,0 +1,11 @@
+Manifest
+mpih-add1.c
+mpih-mul1.c
+mpih-mul2.c
+mpih-mul3.c
+mpih-lshift.c
+mpih-rshift.c
+mpih-sub1.c
+udiv-w-sdiv.c
+mpi-asm-defs.h
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpi-asm-defs.h b/grub-core/lib/libgcrypt-grub/mpi/generic/mpi-asm-defs.h
new file mode 100644
index 0000000..13424e2
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpi-asm-defs.h
@@ -0,0 +1,10 @@
+/* This file defines some basic constants for the MPI machinery.  We
+ * need to define the types on a per-CPU basis, so it is done with
+ * this file here.  */
+#define BYTES_PER_MPI_LIMB  (SIZEOF_UNSIGNED_LONG)
+
+
+
+
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-add1.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-add1.c
new file mode 100644
index 0000000..4a84df6
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-add1.c
@@ -0,0 +1,65 @@
+/* mpihelp-add_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 
+ *               2000, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_add_n (mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+                  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices. */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to one addend */
+      cy = y < cy;	  /* get out carry from that addition */
+      y += x; 		  /* add other addend */
+      cy += y < x;	  /* get out carry from that add, combine */
+      res_ptr[j] = y;
+    } 
+  while ( ++j );
+
+  return cy;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-lshift.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-lshift.c
new file mode 100644
index 0000000..f48c12c
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-lshift.c
@@ -0,0 +1,68 @@
+/* mpi-lshift.c  - MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+/* Shift U (pointed to by UP and USIZE digits long) CNT bits to the left
+ * and store the USIZE least significant digits of the result at WP.
+ * Return the bits shifted out from the most significant digit.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be >= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_lshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+					    unsigned int cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp += 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  i = usize - 1;
+  low_limb = up[i];
+  retval = low_limb >> sh_2;
+  high_limb = low_limb;
+  while ( --i >= 0 ) 
+    {
+      low_limb = up[i];
+      wp[i] = (high_limb << sh_1) | (low_limb >> sh_2);
+      high_limb = low_limb;
+    }
+  wp[i] = high_limb << sh_1;
+
+  return retval;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul1.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul1.c
new file mode 100644
index 0000000..0e8197d
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul1.c
@@ -0,0 +1,62 @@
+/* mpihelp-mul_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+						    mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+
+  /* The loop counter and index J goes from -S1_SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  res_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul2.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul2.c
new file mode 100644
index 0000000..3b75496
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul2.c
@@ -0,0 +1,68 @@
+/* mpih-mul2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x + prod_low;
+      cy_limb += prod_low < x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while ( ++j );
+    
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul3.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul3.c
new file mode 100644
index 0000000..5e84f94
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-mul3.c
@@ -0,0 +1,68 @@
+/* mpih-mul3.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x - prod_low;
+      cy_limb += prod_low > x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-rshift.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-rshift.c
new file mode 100644
index 0000000..e40794f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-rshift.c
@@ -0,0 +1,67 @@
+/* mpih-rshift.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 1999,
+ *               2000, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+
+/* Shift U (pointed to by UP and USIZE limbs long) CNT bits to the right
+ * and store the USIZE least significant limbs of the result at WP.
+ * The bits shifted out to the right are returned.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be <= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, unsigned cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp -= 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  high_limb = up[0];
+  retval = high_limb << sh_2;
+  low_limb = high_limb;
+  for (i=1; i < usize; i++)
+    {
+      high_limb = up[i];
+      wp[i] = (low_limb >> sh_1) | (high_limb << sh_2);
+      low_limb = high_limb;
+    }
+  wp[i] = low_limb >> sh_1;
+
+  return retval;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-sub1.c b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-sub1.c
new file mode 100644
index 0000000..e88821b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/mpih-sub1.c
@@ -0,0 +1,66 @@
+/* mpihelp-add_2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_sub_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to subtrahend */
+      cy = y < cy;		  /* get out carry from that addition */
+      y = x - y;		  /* main subtract */
+      cy += y > x;		  /* get out carry from the subtract, combine */
+      res_ptr[j] = y;
+    } 
+  while( ++j );
+
+  return cy;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/generic/udiv-w-sdiv.c b/grub-core/lib/libgcrypt-grub/mpi/generic/udiv-w-sdiv.c
new file mode 100644
index 0000000..e80d98b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/generic/udiv-w-sdiv.c
@@ -0,0 +1,133 @@
+/* mpih-w-sdiv -- implement udiv_qrnnd on machines with only signed
+ *	      	  division.
+ * Copyright (C) 1992, 1994, 1996, 1998, 2002 Free Software Foundation, Inc.
+ * Contributed by Peter L. Montgomery.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+#if 0  /* not yet ported to MPI */
+
+mpi_limb_t
+mpihelp_udiv_w_sdiv( mpi_limp_t *rp,
+		     mpi_limp_t *a1,
+		     mpi_limp_t *a0,
+		     mpi_limp_t *d   )
+{
+  mp_limb_t q, r;
+  mp_limb_t c0, c1, b1;
+
+  if ((mpi_limb_signed_t) d >= 0)
+    {
+      if (a1 < d - a1 - (a0 >> (BITS_PER_MP_LIMB - 1)))
+	{
+	  /* dividend, divisor, and quotient are nonnegative */
+	  sdiv_qrnnd (q, r, a1, a0, d);
+	}
+      else
+	{
+	  /* Compute c1*2^32 + c0 = a1*2^32 + a0 - 2^31*d */
+	  sub_ddmmss (c1, c0, a1, a0, d >> 1, d << (BITS_PER_MP_LIMB - 1));
+	  /* Divide (c1*2^32 + c0) by d */
+	  sdiv_qrnnd (q, r, c1, c0, d);
+	  /* Add 2^31 to quotient */
+	  q += (mp_limb_t) 1 << (BITS_PER_MP_LIMB - 1);
+	}
+    }
+  else
+    {
+      b1 = d >> 1;			/* d/2, between 2^30 and 2^31 - 1 */
+      c1 = a1 >> 1;			/* A/2 */
+      c0 = (a1 << (BITS_PER_MP_LIMB - 1)) + (a0 >> 1);
+
+      if (a1 < b1)			/* A < 2^32*b1, so A/2 < 2^31*b1 */
+	{
+	  sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */
+
+	  r = 2*r + (a0 & 1);		/* Remainder from A/(2*b1) */
+	  if ((d & 1) != 0)
+	    {
+	      if (r >= q)
+		r = r - q;
+	      else if (q - r <= d)
+		{
+		  r = r - q + d;
+		  q--;
+		}
+	      else
+		{
+		  r = r - q + 2*d;
+		  q -= 2;
+		}
+	    }
+	}
+      else if (c1 < b1) 		/* So 2^31 <= (A/2)/b1 < 2^32 */
+	{
+	  c1 = (b1 - 1) - c1;
+	  c0 = ~c0;			/* logical NOT */
+
+	  sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */
+
+	  q = ~q;			/* (A/2)/b1 */
+	  r = (b1 - 1) - r;
+
+	  r = 2*r + (a0 & 1);		/* A/(2*b1) */
+
+	  if ((d & 1) != 0)
+	    {
+	      if (r >= q)
+		r = r - q;
+	      else if (q - r <= d)
+		{
+		  r = r - q + d;
+		  q--;
+		}
+	      else
+		{
+		  r = r - q + 2*d;
+		  q -= 2;
+		}
+	    }
+	}
+      else				/* Implies c1 = b1 */
+	{				/* Hence a1 = d - 1 = 2*b1 - 1 */
+	  if (a0 >= -d)
+	    {
+	      q = -1;
+	      r = a0 + d;
+	    }
+	  else
+	    {
+	      q = -2;
+	      r = a0 + 2*d;
+	    }
+	}
+    }
+
+  *rp = r;
+  return q;
+}
+
+#endif
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/longlong.h b/grub-core/lib/libgcrypt-grub/mpi/longlong.h
new file mode 100644
index 0000000..37a9b9a
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/longlong.h
@@ -0,0 +1,1615 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
+   Note: I added some stuff for use with gnupg
+
+Copyright (C) 1991, 1992, 1993, 1994, 1996, 1998,
+              2000, 2001, 2002, 2003, 2004, 2011 Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with this file; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+/* You have to define the following before including this file:
+
+   UWtype -- An unsigned type, default type for operations (typically a "word")
+   UHWtype -- An unsigned type, at least half the size of UWtype.
+   UDWtype -- An unsigned type, at least twice as large a UWtype
+   W_TYPE_SIZE -- size in bits of UWtype
+
+   SItype, USItype -- Signed and unsigned 32 bit types.
+   DItype, UDItype -- Signed and unsigned 64 bit types.
+
+   On a 32 bit machine UWtype should typically be USItype;
+   on a 64 bit machine, UWtype should typically be UDItype.
+*/
+
+#define __BITS4 (W_TYPE_SIZE / 4)
+#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
+#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
+
+/* This is used to make sure no undesirable sharing between different libraries
+   that use this file takes place.  */
+#ifndef __MPN
+#define __MPN(x) __##x
+#endif
+
+/* Define auxiliary asm macros.
+
+   1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) multiplies two
+   UWtype integers MULTIPLER and MULTIPLICAND, and generates a two UWtype
+   word product in HIGH_PROD and LOW_PROD.
+
+   2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
+   UDWtype product.  This is just a variant of umul_ppmm.
+
+   3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator) divides a UDWtype, composed by the UWtype integers
+   HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
+   in QUOTIENT and the remainder in REMAINDER.	HIGH_NUMERATOR must be less
+   than DENOMINATOR for correct operation.  If, in addition, the most
+   significant bit of DENOMINATOR must be 1, then the pre-processor symbol
+   UDIV_NEEDS_NORMALIZATION is defined to 1.
+
+   4) sdiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator).  Like udiv_qrnnd but the numbers are signed.  The quotient
+   is rounded towards 0.
+
+   5) count_leading_zeros(count, x) counts the number of zero-bits from the
+   msb to the first non-zero bit in the UWtype X.  This is the number of
+   steps X needs to be shifted left to set the msb.  Undefined for X == 0,
+   unless the symbol COUNT_LEADING_ZEROS_0 is defined to some value.
+
+   6) count_trailing_zeros(count, x) like count_leading_zeros, but counts
+   from the least significant end.
+
+   7) add_ssaaaa(high_sum, low_sum, high_addend_1, low_addend_1,
+   high_addend_2, low_addend_2) adds two UWtype integers, composed by
+   HIGH_ADDEND_1 and LOW_ADDEND_1, and HIGH_ADDEND_2 and LOW_ADDEND_2
+   respectively.  The result is placed in HIGH_SUM and LOW_SUM.  Overflow
+   (i.e. carry out) is not stored anywhere, and is lost.
+
+   8) sub_ddmmss(high_difference, low_difference, high_minuend, low_minuend,
+   high_subtrahend, low_subtrahend) subtracts two two-word UWtype integers,
+   composed by HIGH_MINUEND_1 and LOW_MINUEND_1, and HIGH_SUBTRAHEND_2 and
+   LOW_SUBTRAHEND_2 respectively.  The result is placed in HIGH_DIFFERENCE
+   and LOW_DIFFERENCE.	Overflow (i.e. carry out) is not stored anywhere,
+   and is lost.
+
+   If any of these macros are left undefined for a particular CPU,
+   C macros are used.  */
+
+/* The CPUs come in alphabetical order below.
+
+   Please add support for more CPUs here, or improve the current support
+   for the CPUs below!	*/
+
+#ifdef __riscos__
+#pragma continue_after_hash_error
+#else /* !__riscos__ */
+#if defined (__GNUC__) && !defined (NO_ASM)
+
+/* We sometimes need to clobber "cc" with gcc2, but that would not be
+   understood by gcc1.	Use cpp to avoid major code duplication.  */
+#if __GNUC__ < 2
+#define __CLOBBER_CC
+#define __AND_CLOBBER_CC
+#else /* __GNUC__ >= 2 */
+#define __CLOBBER_CC : "cc"
+#define __AND_CLOBBER_CC , "cc"
+#endif /* __GNUC__ < 2 */
+
+
+/***************************************
+ **************  A29K  *****************
+ ***************************************/
+#if (defined (__a29k__) || defined (_AM29K)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %1,%4,%5\n"   \
+           "addc %0,%2,%3"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	    "=&r" ((USItype)(sl))                                       \
+	   : "%r" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%r" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %1,%4,%5\n"                                             \
+	   "subc %0,%2,%3"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "r" ((USItype)(ah)),                                       \
+	     "rI" ((USItype)(bh)),                                      \
+	     "r" ((USItype)(al)),                                       \
+	     "rI" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("multiplu %0,%1,%2"                                        \
+	     : "=r" ((USItype)(xl))                                     \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+    __asm__ ("multmu %0,%1,%2"                                          \
+	     : "=r" ((USItype)(xh))                                     \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("dividu %0,%3,%4"                                            \
+	   : "=r" ((USItype)(q)),                                       \
+	     "=q" ((USItype)(r))                                        \
+	   : "1" ((USItype)(n1)),                                       \
+	     "r" ((USItype)(n0)),                                       \
+	     "r" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+    __asm__ ("clz %0,%1"                                                \
+	     : "=r" ((USItype)(count))                                  \
+	     : "r" ((USItype)(x)))
+#define COUNT_LEADING_ZEROS_0 32
+#endif /* __a29k__ */
+
+
+#if defined (__alpha) && W_TYPE_SIZE == 64
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("umulh %r1,%2,%0"                                          \
+	     : "=r" ((UDItype) ph)                                      \
+	     : "%rJ" (__m0),                                            \
+	       "rI" (__m1));                                            \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define UMUL_TIME 46
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UDItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern UDItype __udiv_qrnnd ();
+#define UDIV_TIME 220
+#endif /* LONGLONG_STANDALONE */
+#endif /* __alpha */
+
+/***************************************
+ **************  ARM  ******************
+ ***************************************/
+#if defined (__arm__) && W_TYPE_SIZE == 32 && \
+    (!defined (__thumb__) || defined (__thumb2__))
+/* The __ARM_ARCH define is provided by gcc 4.8.  Construct it otherwise.  */
+#ifndef __ARM_ARCH
+# ifdef __ARM_ARCH_2__
+#  define __ARM_ARCH 2
+# elif defined (__ARM_ARCH_3__) || defined (__ARM_ARCH_3M__)
+#  define __ARM_ARCH 3
+# elif defined (__ARM_ARCH_4__) || defined (__ARM_ARCH_4T__)
+#  define __ARM_ARCH 4
+# elif defined (__ARM_ARCH_5__) || defined (__ARM_ARCH_5E__) \
+       || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) \
+       || defined(__ARM_ARCH_5TEJ__)
+#  define __ARM_ARCH 5
+# elif defined (__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
+       || defined (__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \
+       || defined (__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__)
+#  define __ARM_ARCH 6
+# elif defined (__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
+       || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
+       || defined(__ARM_ARCH_7EM__)
+#  define __ARM_ARCH 7
+# else
+   /* could not detect? */
+# endif
+#endif
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("adds %1, %4, %5\n"                                          \
+	   "adc  %0, %2, %3"                                            \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "%r" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%r" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl)) __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subs %1, %4, %5\n"                                          \
+	   "sbc  %0, %2, %3"                                            \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "r" ((USItype)(ah)),                                       \
+	     "rI" ((USItype)(bh)),                                      \
+	     "r" ((USItype)(al)),                                       \
+	     "rI" ((USItype)(bl)) __CLOBBER_CC)
+#if (defined __ARM_ARCH && __ARM_ARCH <= 3)
+#define umul_ppmm(xh, xl, a, b) \
+  __asm__ ("@ Inlined umul_ppmm\n"                                      \
+	"mov	%|r0, %2, lsr #16		@ AAAA\n"               \
+	"mov	%|r2, %3, lsr #16		@ BBBB\n"               \
+	"bic	%|r1, %2, %|r0, lsl #16		@ aaaa\n"               \
+	"bic	%0, %3, %|r2, lsl #16		@ bbbb\n"               \
+	"mul	%1, %|r1, %|r2			@ aaaa * BBBB\n"        \
+	"mul	%|r2, %|r0, %|r2		@ AAAA * BBBB\n"        \
+	"mul	%|r1, %0, %|r1			@ aaaa * bbbb\n"        \
+	"mul	%0, %|r0, %0			@ AAAA * bbbb\n"        \
+	"adds	%|r0, %1, %0			@ central sum\n"        \
+	"addcs	%|r2, %|r2, #65536\n"                                   \
+	"adds	%1, %|r1, %|r0, lsl #16\n"                              \
+	"adc	%0, %|r2, %|r0, lsr #16"                                \
+	   : "=&r" ((xh)),                                              \
+	     "=r" ((xl))                                                \
+	   : "r" ((USItype)(a)),                                        \
+	     "r" ((USItype)(b))                                         \
+	   : "r0", "r1", "r2" __AND_CLOBBER_CC)
+#else /* __ARM_ARCH >= 4 */
+#define umul_ppmm(xh, xl, a, b)                                         \
+  __asm__ ("@ Inlined umul_ppmm\n"                                      \
+	   "umull %1, %0, %2, %3"                                       \
+		   : "=&r" ((xh)),                                      \
+		     "=r" ((xl))                                        \
+		   : "r" ((USItype)(a)),                                \
+		     "r" ((USItype)(b)))
+#endif /* __ARM_ARCH >= 4 */
+#define UMUL_TIME 20
+#define UDIV_TIME 100
+#if (defined __ARM_ARCH && __ARM_ARCH >= 5)
+#define count_leading_zeros(count, x) \
+  __asm__ ("clz %0, %1"                                                 \
+		   : "=r" ((count))                                     \
+		   : "r" ((USItype)(x)))
+#endif /* __ARM_ARCH >= 5 */
+#endif /* __arm__ */
+
+/***************************************
+ **************  CLIPPER  **************
+ ***************************************/
+#if defined (__clipper__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("mulwux %2,%0"                                               \
+	   : "=r" (__xx.__ll)                                           \
+	   : "%0" ((USItype)(u)),                                       \
+	     "r" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define smul_ppmm(w1, w0, u, v) \
+  ({union {DItype __ll; 						\
+	   struct {SItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("mulwx %2,%0"                                                \
+	   : "=r" (__xx.__ll)                                           \
+	   : "%0" ((SItype)(u)),                                        \
+	     "r" ((SItype)(v)));                                        \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("mulwux %2,%0"                                             \
+	     : "=r" (__w)                                               \
+	     : "%0" ((USItype)(u)),                                     \
+	       "r" ((USItype)(v)));                                     \
+    __w; })
+#endif /* __clipper__ */
+
+
+/***************************************
+ **************  GMICRO  ***************
+ ***************************************/
+#if defined (__gmicro__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add.w %5,%1\n"                                              \
+	   "addx %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub.w %5,%1\n"                                              \
+	   "subx %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+  __asm__ ("mulx %3,%0,%1"                                              \
+	   : "=g" ((USItype)(ph)),                                      \
+	     "=r" ((USItype)(pl))                                       \
+	   : "%0" ((USItype)(m0)),                                      \
+	     "g" ((USItype)(m1)))
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("divx %4,%0,%1"                                              \
+	   : "=g" ((USItype)(q)),                                       \
+	     "=r" ((USItype)(r))                                        \
+	   : "1" ((USItype)(nh)),                                       \
+	     "0" ((USItype)(nl)),                                       \
+	     "g" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+  __asm__ ("bsch/1 %1,%0"                                               \
+	   : "=g" (count)                                               \
+	   : "g" ((USItype)(x)),                                        \
+	     "0" ((USItype)0))
+#endif
+
+
+/***************************************
+ **************  HPPA  *****************
+ ***************************************/
+#if defined (__hppa) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("	add %4,%5,%1\n"                                             \
+ 	   "	addc %2,%3,%0"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rM" ((USItype)(ah)),                                     \
+	     "rM" ((USItype)(bh)),                                      \
+	     "%rM" ((USItype)(al)),                                     \
+	     "rM" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("	sub %4,%5,%1\n"                                             \
+	   "	subb %2,%3,%0"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rM" ((USItype)(ah)),                                      \
+	     "rM" ((USItype)(bh)),                                      \
+	     "rM" ((USItype)(al)),                                      \
+	     "rM" ((USItype)(bl)))
+#if defined (_PA_RISC1_1)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __asm__ ("	xmpyu %1,%2,%0"                                           \
+	     : "=*f" (__xx.__ll)                                        \
+	     : "*f" ((USItype)(u)),                                     \
+	       "*f" ((USItype)(v)));                                    \
+    (wh) = __xx.__i.__h;						\
+    (wl) = __xx.__i.__l;						\
+  } while (0)
+#define UMUL_TIME 8
+#define UDIV_TIME 60
+#else
+#define UMUL_TIME 40
+#define UDIV_TIME 80
+#endif
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { USItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern USItype __udiv_qrnnd ();
+#endif /* LONGLONG_STANDALONE */
+#define count_leading_zeros(count, x) \
+  do {								       \
+    USItype __tmp;						       \
+    __asm__ (				                               \
+       "	ldi             1,%0                                       \n" \
+       "	extru,= 	%1,15,16,%%r0  ; Bits 31..16 zero?         \n" \
+       "	extru,tr	%1,15,16,%1    ; No.  Shift down, skip add.\n" \
+       "	ldo		16(%0),%0      ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,23,8,%%r0   ; Bits 15..8 zero?          \n" \
+       "	extru,tr	%1,23,8,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		8(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,27,4,%%r0   ; Bits 7..4 zero?           \n" \
+       "	extru,tr	%1,27,4,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		4(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,29,2,%%r0   ; Bits 3..2 zero?           \n" \
+       "	extru,tr	%1,29,2,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		2(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru		%1,30,1,%1     ; Extract bit 1.            \n" \
+       "	sub		%0,%1,%0       ; Subtract it.              "   \
+       : "=r" (count), "=r" (__tmp) : "1" (x));                        \
+  } while (0)
+#endif /* hppa */
+
+
+/***************************************
+ **************  I370  *****************
+ ***************************************/
+#if (defined (__i370__) || defined (__mvs__)) && W_TYPE_SIZE == 32
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mr %0,%3"                                                 \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define smul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __asm__ ("mr %0,%3"                                                 \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (m0),                                               \
+	       "r" (m1));                                               \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __xx.__i.__h = n1; __xx.__i.__l = n0;				\
+    __asm__ ("dr %0,%2"                                                 \
+	     : "=r" (__xx.__ll)                                         \
+	     : "0" (__xx.__ll), "r" (d));                               \
+    (q) = __xx.__i.__l; (r) = __xx.__i.__h;				\
+  } while (0)
+#endif
+
+
+/***************************************
+ **************  I386  *****************
+ ***************************************/
+#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl %5,%1\n"                                               \
+	   "adcl %3,%0"                                                 \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl))                                        \
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl %5,%1\n"                                               \
+	   "sbbl %3,%0"                                                 \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl))                                        \
+	   __CLOBBER_CC)
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mull %3"                                                    \
+	   : "=a" ((w0)),                                               \
+	     "=d" ((w1))                                                \
+	   : "%0" ((USItype)(u)),                                       \
+	     "rm" ((USItype)(v))                                        \
+	   __CLOBBER_CC)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divl %4"                                                    \
+	   : "=a" ((q)),                                                \
+	     "=d" ((r))                                                 \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "rm" ((USItype)(d))                                        \
+	   __CLOBBER_CC)
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("bsrl %1,%0"                                               \
+	     : "=r" (__cbtmp) : "rm" ((USItype)(x))                     \
+	     __CLOBBER_CC);						\
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define count_trailing_zeros(count, x) \
+  __asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)) __CLOBBER_CC)
+#ifndef UMUL_TIME
+#define UMUL_TIME 40
+#endif
+#ifndef UDIV_TIME
+#define UDIV_TIME 40
+#endif
+#endif /* 80x86 */
+
+
+/***************************************
+ **************  I860  *****************
+ ***************************************/
+#if defined (__i860__) && W_TYPE_SIZE == 32
+#define rshift_rhlc(r,h,l,c) \
+  __asm__ ("shr %3,r0,r0\n"  \
+           "shrd %1,%2,%0"   \
+	   "=r" (r) : "r" (h), "r" (l), "rn" (c))
+#endif /* i860 */
+
+/***************************************
+ **************  I960  *****************
+ ***************************************/
+#if defined (__i960__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 1,0\n"      \
+           "addc %5,%4,%1\n" \
+           "addc %3,%2,%0"   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%dI" ((USItype)(ah)),                                     \
+	     "dI" ((USItype)(bh)),                                      \
+	     "%dI" ((USItype)(al)),                                     \
+	     "dI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 0,0\n"      \
+           "subc %5,%4,%1\n" \
+           "subc %3,%2,%0"   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "dI" ((USItype)(ah)),                                      \
+	     "dI" ((USItype)(bh)),                                      \
+	     "dI" ((USItype)(al)),                                      \
+	     "dI" ((USItype)(bl)))
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("emul        %2,%1,%0"                                       \
+	   : "=d" (__xx.__ll)                                           \
+	   : "%dI" ((USItype)(u)),                                      \
+	     "dI" ((USItype)(v)));                                      \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("emul      %2,%1,%0"                                       \
+	     : "=d" (__w)                                               \
+	     : "%dI" ((USItype)(u)),                                    \
+	       "dI" ((USItype)(v)));                                    \
+    __w; })
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (nh); __nn.__i.__l = (nl);				\
+    __asm__ ("ediv %d,%n,%0"                                            \
+	   : "=d" (__rq.__ll)                                           \
+	   : "dI" (__nn.__ll),                                          \
+	     "dI" ((USItype)(d)));                                      \
+    (r) = __rq.__i.__l; (q) = __rq.__i.__h;				\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("scanbit %1,%0"                                            \
+	     : "=r" (__cbtmp)                                           \
+	     : "r" ((USItype)(x)));                                     \
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 (-32) /* sic */
+#if defined (__i960mx)		/* what is the proper symbol to test??? */
+#define rshift_rhlc(r,h,l,c) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (h); __nn.__i.__l = (l);				\
+    __asm__ ("shre %2,%1,%0"                                            \
+	     : "=d" (r) : "dI" (__nn.__ll), "dI" (c));                  \
+  }
+#endif /* i960mx */
+#endif /* i960 */
+
+
+/***************************************
+ **************  68000	****************
+ ***************************************/
+#if (defined (__mc68000__) || defined (__mc68020__) || defined (__NeXT__) || defined(mc68020)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add%.l %5,%1\n"                                             \
+	   "addx%.l %3,%0"                                              \
+	   : "=d" ((USItype)(sh)),                                      \
+	     "=&d" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "d" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub%.l %5,%1\n"                                             \
+	   "subx%.l %3,%0"                                              \
+	   : "=d" ((USItype)(sh)),                                      \
+	     "=&d" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "d" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mulu%.l %3,%1:%0"                                           \
+	   : "=d" ((USItype)(w0)),                                      \
+	     "=d" ((USItype)(w1))                                       \
+	   : "%0" ((USItype)(u)),                                       \
+	     "dmi" ((USItype)(v)))
+#define UMUL_TIME 45
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divu%.l %4,%1:%0"                                           \
+	   : "=d" ((USItype)(q)),                                       \
+	     "=d" ((USItype)(r))                                        \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "dmi" ((USItype)(d)))
+#define UDIV_TIME 90
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divs%.l %4,%1:%0"                                           \
+	   : "=d" ((USItype)(q)),                                       \
+	     "=d" ((USItype)(r))                                        \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "dmi" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+  __asm__ ("bfffo %1{%b2:%b2},%0"                                       \
+	   : "=d" ((USItype)(count))                                    \
+	   : "od" ((USItype)(x)), "n" (0))
+#define COUNT_LEADING_ZEROS_0 32
+#else /* not mc68020 */
+#define umul_ppmm(xh, xl, a, b) \
+  do { USItype __umul_tmp1, __umul_tmp2;			  \
+	__asm__ ("| Inlined umul_ppmm                         \n" \
+ "        move%.l %5,%3                                       \n" \
+ "        move%.l %2,%0                                       \n" \
+ "        move%.w %3,%1                                       \n" \
+ "        swap	%3                                            \n" \
+ "        swap	%0                                            \n" \
+ "        mulu	%2,%1                                         \n" \
+ "        mulu	%3,%0                                         \n" \
+ "        mulu	%2,%3                                         \n" \
+ "        swap	%2                                            \n" \
+ "        mulu	%5,%2                                         \n" \
+ "        add%.l	%3,%2                                 \n" \
+ "        jcc	1f                                            \n" \
+ "        add%.l	%#0x10000,%0                          \n" \
+ "1:	move%.l %2,%3                                         \n" \
+ "        clr%.w	%2                                    \n" \
+ "        swap	%2                                            \n" \
+ "        swap	%3                                            \n" \
+ "        clr%.w	%3                                    \n" \
+ "        add%.l	%3,%1                                 \n" \
+ "        addx%.l %2,%0                                       \n" \
+ "        | End inlined umul_ppmm"                                \
+	      : "=&d" ((USItype)(xh)), "=&d" ((USItype)(xl)),     \
+		"=d" (__umul_tmp1), "=&d" (__umul_tmp2)           \
+	      : "%2" ((USItype)(a)), "d" ((USItype)(b)));         \
+  } while (0)
+#define UMUL_TIME 100
+#define UDIV_TIME 400
+#endif /* not mc68020 */
+#endif /* mc68000 */
+
+
+/***************************************
+ **************  88000	****************
+ ***************************************/
+#if defined (__m88000__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addu.co %1,%r4,%r5\n"                                       \
+	   "addu.ci %0,%r2,%r3"                                         \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rJ" ((USItype)(ah)),                                     \
+	     "rJ" ((USItype)(bh)),                                      \
+	     "%rJ" ((USItype)(al)),                                     \
+	     "rJ" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subu.co %1,%r4,%r5\n"                                       \
+	   "subu.ci %0,%r2,%r3"                                         \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rJ" ((USItype)(ah)),                                      \
+	     "rJ" ((USItype)(bh)),                                      \
+	     "rJ" ((USItype)(al)),                                      \
+	     "rJ" ((USItype)(bl)))
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("ff1 %0,%1"                                                \
+	     : "=r" (__cbtmp)                                           \
+	     : "r" ((USItype)(x)));                                     \
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 63 /* sic */
+#if defined (__m88110__)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("mulu.d %0,%1,%2" : "=r" (__x.__ll) : "r" (u), "r" (v));   \
+    (wh) = __x.__i.__h; 						\
+    (wl) = __x.__i.__l; 						\
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x, __q;							\
+  __x.__i.__h = (n1); __x.__i.__l = (n0);				\
+  __asm__ ("divu.d %0,%1,%2"                                            \
+	   : "=r" (__q.__ll) : "r" (__x.__ll), "r" (d));                \
+  (r) = (n0) - __q.__l * (d); (q) = __q.__l; })
+#define UMUL_TIME 5
+#define UDIV_TIME 25
+#else
+#define UMUL_TIME 17
+#define UDIV_TIME 150
+#endif /* __m88110__ */
+#endif /* __m88000__ */
+
+/***************************************
+ **************  MIPS  *****************
+ ***************************************/
+#if defined (__mips__) && W_TYPE_SIZE == 32
+#if defined (__clang__) || (__GNUC__ >= 5) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                  \
+    UDItype _r;                                                         \
+    _r = (UDItype) u * v;                                               \
+    (w1) = _r >> 32;                                                    \
+    (w0) = (USItype) _r;                                                \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3"                                                \
+	   : "=l" ((USItype)(w0)),                                      \
+	     "=h" ((USItype)(w1))                                       \
+	   : "d" ((USItype)(u)),                                        \
+	     "d" ((USItype)(v)))
+#else
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3 \n" \
+	   "mflo %0 \n"     \
+	   "mfhi %1"                                                        \
+	   : "=d" ((USItype)(w0)),                                      \
+	     "=d" ((USItype)(w1))                                       \
+	   : "d" ((USItype)(u)),                                        \
+	     "d" ((USItype)(v)))
+#endif
+#define UMUL_TIME 10
+#define UDIV_TIME 100
+#endif /* __mips__ */
+
+/***************************************
+ **************  MIPS/64  **************
+ ***************************************/
+#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+#if (__GNUC__ >= 5) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+typedef unsigned int UTItype __attribute__ ((mode (TI)));
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                 \
+    UTItype _r;                                                        \
+    _r = (UTItype) u * v;                                              \
+    (w1) = _r >> 64;                                                   \
+    (w0) = (UDItype) _r;                                               \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmultu %2,%3"                                               \
+	   : "=l" ((UDItype)(w0)),                                      \
+	     "=h" ((UDItype)(w1))                                       \
+	   : "d" ((UDItype)(u)),                                        \
+	     "d" ((UDItype)(v)))
+#else
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmultu %2,%3 \n"    \
+	   "mflo %0 \n"         \
+	   "mfhi %1"                                                        \
+	   : "=d" ((UDItype)(w0)),                                      \
+	     "=d" ((UDItype)(w1))                                       \
+	   : "d" ((UDItype)(u)),                                        \
+	     "d" ((UDItype)(v)))
+#endif
+#define UMUL_TIME 20
+#define UDIV_TIME 140
+#endif /* __mips__ */
+
+
+/***************************************
+ **************  32000	****************
+ ***************************************/
+#if defined (__ns32000__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("meid %2,%0"                                                 \
+	   : "=g" (__xx.__ll)                                           \
+	   : "%0" ((USItype)(u)),                                       \
+	     "g" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("meid %2,%0"                                               \
+	     : "=g" (__w)                                               \
+	     : "%0" ((USItype)(u)),                                     \
+	       "g" ((USItype)(v)));                                     \
+    __w; })
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __xx.__i.__h = (n1); __xx.__i.__l = (n0);				\
+  __asm__ ("deid %2,%0"                                                 \
+	   : "=g" (__xx.__ll)                                           \
+	   : "0" (__xx.__ll),                                           \
+	     "g" ((USItype)(d)));                                       \
+  (r) = __xx.__i.__l; (q) = __xx.__i.__h; })
+#define count_trailing_zeros(count,x) \
+  do {
+    __asm__ ("ffsd      %2,%0"                                          \
+	     : "=r" ((USItype) (count))                                 \
+	     : "0" ((USItype) 0),                                       \
+	       "r" ((USItype) (x)));                                    \
+  } while (0)
+#endif /* __ns32000__ */
+
+
+/***************************************
+ **************  PPC  ******************
+ ***************************************/
+#if (defined (_ARCH_PPC) || defined (_IBMR2)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0) 			\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"           \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+    else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"           \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"          \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "r" ((USItype)(bh)),                                     \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0) 			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"       \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (ah) && (ah) ==~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"       \
+	       : "=r" ((sh)),                                  \
+		 "=&r" ((sl))                                  \
+	       : "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"         \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"         \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"      \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("{cntlz|cntlzw} %0,%1"                                       \
+	   : "=r" ((count))                                             \
+	   : "r" ((USItype)(x)))
+#define COUNT_LEADING_ZEROS_0 32
+#if defined (_ARCH_PPC)
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhwu %0,%1,%2"                                          \
+	     : "=r" (ph)                                                \
+	     : "%r" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    SItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhw %0,%1,%2"                                           \
+	     : "=r" ((SItype) ph)                                       \
+	     : "%r" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define SMUL_TIME 14
+#define UDIV_TIME 120
+#else
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mul %0,%2,%3"                                             \
+	     : "=r" ((xh)),                                             \
+	       "=q" ((xl))                                              \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define UMUL_TIME 8
+#define smul_ppmm(xh, xl, m0, m1) \
+  __asm__ ("mul %0,%2,%3"                                               \
+	   : "=r" ((SItype)(xh)),                                       \
+	     "=q" ((SItype)(xl))                                        \
+	   : "r" (m0),                                                  \
+	     "r" (m1))
+#define SMUL_TIME 4
+#define sdiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("div %0,%2,%4"                                               \
+	   : "=r" ((SItype)(q)), "=q" ((SItype)(r))                     \
+	   : "r" ((SItype)(nh)), "1" ((SItype)(nl)), "r" ((SItype)(d)))
+#define UDIV_TIME 100
+#endif
+#endif /* Power architecture variants.	*/
+
+/* Powerpc 64 bit support taken from gmp-4.1.2. */
+/* We should test _IBMR2 here when we add assembly support for the system
+   vendor compilers.  */
+#if 0 /* Not yet enabled because we don't have hardware for a test. */
+#if (defined (_ARCH_PPC) || defined (__powerpc__)) && W_TYPE_SIZE == 64
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0)				\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"		\
+	     : "=r" (sh), "=&r" (sl)					\
+	     : "%r" (ah), "r" (bh), "%r" (al), "rI" (bl));		\
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0)				\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (ah) && (ah) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"	\
+	       : "=r" (sh), "=&r" (sl)					\
+	       : "r" (ah), "r" (bh), "rI" (al), "r" (bl));		\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("cntlzd %0,%1" : "=r" (count) : "r" (x))
+#define COUNT_LEADING_ZEROS_0 64
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhdu %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    DItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhd %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define SMUL_TIME 14  /* ??? */
+#define UDIV_TIME 120 /* ??? */
+#endif /* 64-bit PowerPC.  */
+#endif /* if 0 */
+
+/***************************************
+ **************  PYR  ******************
+ ***************************************/
+#if defined (__pyr__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addw        %5,%1 \n" \
+	   "addwc	%3,%0"                                          \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subw        %5,%1 \n" \
+	   "subwb	%3,%0"                                          \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+/* This insn works on Pyramids with AP, XP, or MI CPUs, but not with SP.  */
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+  __asm__ ("movw %1,%R0 \n" \
+	   "uemul %2,%0"                                                \
+	   : "=&r" (__xx.__ll)                                          \
+	   : "g" ((USItype) (u)),                                       \
+	     "g" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#endif /* __pyr__ */
+
+
+/***************************************
+ **************  RT/ROMP  **************
+ ***************************************/
+#if defined (__ibm032__) /* RT/ROMP */	&& W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("a %1,%5 \n" \
+	   "ae %0,%3"                                                   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "r" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "r" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("s %1,%5\n" \
+	   "se %0,%3"                                                   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "r" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "r" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ (								\
+       "s       r2,r2    \n" \
+       "mts	r10,%2   \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "cas	%0,r2,r0 \n" \
+       "mfs	r10,%1"                                                 \
+	     : "=r" ((USItype)(ph)),                                    \
+	       "=r" ((USItype)(pl))                                     \
+	     : "%r" (__m0),                                             \
+		"r" (__m1)                                              \
+	     : "r2");                                                   \
+    (ph) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define UMUL_TIME 20
+#define UDIV_TIME 200
+#define count_leading_zeros(count, x) \
+  do {									\
+    if ((x) >= 0x10000) 						\
+      __asm__ ("clz     %0,%1"                                          \
+	       : "=r" ((USItype)(count))                                \
+	       : "r" ((USItype)(x) >> 16));                             \
+    else								\
+      { 								\
+	__asm__ ("clz   %0,%1"                                          \
+		 : "=r" ((USItype)(count))                              \
+		 : "r" ((USItype)(x)));                                 \
+	(count) += 16;							\
+      } 								\
+  } while (0)
+#endif /* RT/ROMP */
+
+
+/***************************************
+ **************  SH2  ******************
+ ***************************************/
+#if (defined (__sh2__) || defined(__sh3__) || defined(__SH4__) ) \
+    && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ (								\
+        "dmulu.l %2,%3\n"  \
+	"sts	macl,%1\n" \
+	"sts	mach,%0"                                                \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v))                                         \
+	   : "macl", "mach")
+#define UMUL_TIME 5
+#endif
+
+/***************************************
+ **************  SPARC	****************
+ ***************************************/
+#if defined (__sparc__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addcc %r4,%5,%1\n" \
+	   "addx %r2,%3,%0"                                             \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rJ" ((USItype)(ah)),                                     \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%rJ" ((USItype)(al)),                                     \
+	     "rI" ((USItype)(bl))                                       \
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subcc %r4,%5,%1\n" \
+	   "subx %r2,%3,%0"                                             \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rJ" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "rJ" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl))                                       \
+	   __CLOBBER_CC)
+#if defined (__sparc_v8__)
+/* Don't match immediate range because, 1) it is not often useful,
+   2) the 'I' flag thinks of the range as a 13 bit signed interval,
+   while we want to match a 13 bit interval, sign extended to 32 bits,
+   but INTERPRETED AS UNSIGNED.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0"                                    \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v)))
+#define UMUL_TIME 5
+#ifndef SUPERSPARC	/* SuperSPARC's udiv only handles 53 bit dividends */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    USItype __q;							\
+    __asm__ ("mov %1,%%y;nop;nop;nop;udiv %2,%3,%0"                     \
+	     : "=r" ((USItype)(__q))                                    \
+	     : "r" ((USItype)(n1)),                                     \
+	       "r" ((USItype)(n0)),                                     \
+	       "r" ((USItype)(d)));                                     \
+    (r) = (n0) - __q * (d);						\
+    (q) = __q;								\
+  } while (0)
+#define UDIV_TIME 25
+#endif /* SUPERSPARC */
+#else /* ! __sparc_v8__ */
+#if defined (__sparclite__)
+/* This has hardware multiply but not divide.  It also has two additional
+   instructions scan (ffs from high bit) and divscc.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0"                                    \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v)))
+#define UMUL_TIME 5
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("! Inlined udiv_qrnnd                                     \n" \
+ "        wr	%%g0,%2,%%y	! Not a delayed write for sparclite  \n" \
+ "        tst	%%g0                                                 \n" \
+ "        divscc	%3,%4,%%g1                                   \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%0                                   \n" \
+ "        rd	%%y,%1                                               \n" \
+ "        bl,a 1f                                                    \n" \
+ "        add	%1,%4,%1                                             \n" \
+ "1:	! End of inline udiv_qrnnd"                                     \
+	   : "=r" ((USItype)(q)),                                       \
+	     "=r" ((USItype)(r))                                        \
+	   : "r" ((USItype)(n1)),                                       \
+	     "r" ((USItype)(n0)),                                       \
+	     "rI" ((USItype)(d))                                        \
+	   : "%g1" __AND_CLOBBER_CC)
+#define UDIV_TIME 37
+#define count_leading_zeros(count, x) \
+  __asm__ ("scan %1,0,%0"                                               \
+	   : "=r" ((USItype)(x))                                        \
+	   : "r" ((USItype)(count)))
+/* Early sparclites return 63 for an argument of 0, but they warn that future
+   implementations might change this.  Therefore, leave COUNT_LEADING_ZEROS_0
+   undefined.  */
+#endif /* __sparclite__ */
+#endif /* __sparc_v8__ */
+/* Default to sparc v7 versions of umul_ppmm and udiv_qrnnd.  */
+#ifndef umul_ppmm
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("! Inlined umul_ppmm                                        \n" \
+ "        wr	%%g0,%2,%%y	! SPARC has 0-3 delay insn after a wr  \n" \
+ "        sra	%3,31,%%g2	! Don't move this insn                 \n" \
+ "        and	%2,%%g2,%%g2	! Don't move this insn                 \n" \
+ "        andcc	%%g0,0,%%g1	! Don't move this insn                 \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,0,%%g1                                    \n" \
+ "        add	%%g1,%%g2,%0                                           \n" \
+ "        rd	%%y,%1"                                                 \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "%rI" ((USItype)(u)),                                      \
+	     "r" ((USItype)(v))                                         \
+	   : "%g1", "%g2" __AND_CLOBBER_CC)
+#define UMUL_TIME 39		/* 39 instructions */
+#endif
+#ifndef udiv_qrnnd
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { USItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern USItype __udiv_qrnnd ();
+#define UDIV_TIME 140
+#endif /* LONGLONG_STANDALONE */
+#endif /* udiv_qrnnd */
+#endif /* __sparc__ */
+
+
+/***************************************
+ **************  VAX  ******************
+ ***************************************/
+#if defined (__vax__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl2 %5,%1\n" \
+	   "adwc %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl2 %5,%1\n" \
+	   "sbwc %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("emul %1,%2,$0,%0"                                         \
+	     : "=g" (__xx.__ll)                                         \
+	     : "g" (__m0),                                              \
+	       "g" (__m1));                                             \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {SItype __l, __h;} __i;				\
+	  } __xx;							\
+    __xx.__i.__h = n1; __xx.__i.__l = n0;				\
+    __asm__ ("ediv %3,%2,%0,%1"                                         \
+	     : "=g" (q), "=g" (r)                                       \
+	     : "g" (__xx.__ll), "g" (d));                               \
+  } while (0)
+#endif /* __vax__ */
+
+
+/***************************************
+ **************  Z8000	****************
+ ***************************************/
+#if defined (__z8000__) && W_TYPE_SIZE == 16
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %H1,%H5\n\tadc  %H0,%H3"                                \
+	   : "=r" ((unsigned int)(sh)),                                 \
+	     "=&r" ((unsigned int)(sl))                                 \
+	   : "%0" ((unsigned int)(ah)),                                 \
+	     "r" ((unsigned int)(bh)),                                  \
+	     "%1" ((unsigned int)(al)),                                 \
+	     "rQR" ((unsigned int)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %H1,%H5\n\tsbc  %H0,%H3"                                \
+	   : "=r" ((unsigned int)(sh)),                                 \
+	     "=&r" ((unsigned int)(sl))                                 \
+	   : "0" ((unsigned int)(ah)),                                  \
+	     "r" ((unsigned int)(bh)),                                  \
+	     "1" ((unsigned int)(al)),                                  \
+	     "rQR" ((unsigned int)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {long int __ll;						\
+	   struct {unsigned int __h, __l;} __i; 			\
+	  } __xx;							\
+    unsigned int __m0 = (m0), __m1 = (m1);				\
+    __asm__ ("mult      %S0,%H3"                                        \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (__m0),                                             \
+	       "rQR" (__m1));                                           \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((signed int) __m0 >> 15) & __m1) 			\
+	     + (((signed int) __m1 >> 15) & __m0));			\
+  } while (0)
+#endif /* __z8000__ */
+
+#endif /* __GNUC__ */
+#endif /* !__riscos__ */
+
+
+/***************************************
+ ***********  Generic Versions	********
+ ***************************************/
+#if !defined (umul_ppmm) && defined (__umulsidi3)
+#define umul_ppmm(ph, pl, m0, m1) \
+  {									\
+    UDWtype __ll = __umulsidi3 (m0, m1);				\
+    ph = (UWtype) (__ll >> W_TYPE_SIZE);				\
+    pl = (UWtype) __ll; 						\
+  }
+#endif
+
+#if !defined (__umulsidi3)
+#define __umulsidi3(u, v) \
+  ({UWtype __hi, __lo;							\
+    umul_ppmm (__hi, __lo, u, v);					\
+    ((UDWtype) __hi << W_TYPE_SIZE) | __lo; })
+#endif
+
+/* If this machine has no inline assembler, use C macros.  */
+
+#if !defined (add_ssaaaa)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x; 							\
+    __x = (al) + (bl);							\
+    (sh) = (ah) + (bh) + (__x < (al));					\
+    (sl) = __x; 							\
+  } while (0)
+#endif
+
+#if !defined (sub_ddmmss)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x; 							\
+    __x = (al) - (bl);							\
+    (sh) = (ah) - (bh) - (__x > (al));					\
+    (sl) = __x; 							\
+  } while (0)
+#endif
+
+#if !defined (umul_ppmm)
+#define umul_ppmm(w1, w0, u, v) 					\
+  do {									\
+    UWtype __x0, __x1, __x2, __x3;					\
+    UHWtype __ul, __vl, __uh, __vh;					\
+    UWtype __u = (u), __v = (v);					\
+									\
+    __ul = __ll_lowpart (__u);						\
+    __uh = __ll_highpart (__u); 					\
+    __vl = __ll_lowpart (__v);						\
+    __vh = __ll_highpart (__v); 					\
+									\
+    __x0 = (UWtype) __ul * __vl;					\
+    __x1 = (UWtype) __ul * __vh;					\
+    __x2 = (UWtype) __uh * __vl;					\
+    __x3 = (UWtype) __uh * __vh;					\
+									\
+    __x1 += __ll_highpart (__x0);/* this can't give carry */            \
+    __x1 += __x2;		/* but this indeed can */		\
+    if (__x1 < __x2)		/* did we get it? */			\
+      __x3 += __ll_B;		/* yes, add it in the proper pos. */	\
+									\
+    (w1) = __x3 + __ll_highpart (__x1); 				\
+    (w0) = (__ll_lowpart (__x1) << W_TYPE_SIZE/2) + __ll_lowpart (__x0);\
+  } while (0)
+#endif
+
+#if !defined (umul_ppmm)
+#define smul_ppmm(w1, w0, u, v) 					\
+  do {									\
+    UWtype __w1;							\
+    UWtype __m0 = (u), __m1 = (v);					\
+    umul_ppmm (__w1, w0, __m0, __m1);					\
+    (w1) = __w1 - (-(__m0 >> (W_TYPE_SIZE - 1)) & __m1) 		\
+		- (-(__m1 >> (W_TYPE_SIZE - 1)) & __m0);		\
+  } while (0)
+#endif
+
+/* Define this unconditionally, so it can be used for debugging.  */
+#define __udiv_qrnnd_c(q, r, n1, n0, d) \
+  do {									\
+    UWtype __d1, __d0, __q1, __q0, __r1, __r0, __m;			\
+    __d1 = __ll_highpart (d);						\
+    __d0 = __ll_lowpart (d);						\
+									\
+    __r1 = (n1) % __d1; 						\
+    __q1 = (n1) / __d1; 						\
+    __m = (UWtype) __q1 * __d0; 					\
+    __r1 = __r1 * __ll_B | __ll_highpart (n0);				\
+    if (__r1 < __m)							\
+      { 								\
+	__q1--, __r1 += (d);						\
+	if (__r1 >= (d)) /* i.e. we didn't get carry when adding to __r1 */\
+	  if (__r1 < __m)						\
+	    __q1--, __r1 += (d);					\
+      } 								\
+    __r1 -= __m;							\
+									\
+    __r0 = __r1 % __d1; 						\
+    __q0 = __r1 / __d1; 						\
+    __m = (UWtype) __q0 * __d0; 					\
+    __r0 = __r0 * __ll_B | __ll_lowpart (n0);				\
+    if (__r0 < __m)							\
+      { 								\
+	__q0--, __r0 += (d);						\
+	if (__r0 >= (d))						\
+	  if (__r0 < __m)						\
+	    __q0--, __r0 += (d);					\
+      } 								\
+    __r0 -= __m;							\
+									\
+    (q) = (UWtype) __q1 * __ll_B | __q0;				\
+    (r) = __r0; 							\
+  } while (0)
+
+/* If the processor has no udiv_qrnnd but sdiv_qrnnd, go through
+   __udiv_w_sdiv (defined in libgcc or elsewhere).  */
+#if !defined (udiv_qrnnd) && defined (sdiv_qrnnd)
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    UWtype __r; 							\
+    (q) = __MPN(udiv_w_sdiv) (&__r, nh, nl, d); 			\
+    (r) = __r;								\
+  } while (0)
+#endif
+
+/* If udiv_qrnnd was not defined for this processor, use __udiv_qrnnd_c.  */
+#if !defined (udiv_qrnnd)
+#define UDIV_NEEDS_NORMALIZATION 1
+#define udiv_qrnnd __udiv_qrnnd_c
+#endif
+
+#if !defined (count_leading_zeros)
+extern
+#ifdef __STDC__
+const
+#endif
+unsigned char _gcry_clz_tab[];
+#define MPI_INTERNAL_NEED_CLZ_TAB 1
+#define count_leading_zeros(count, x) \
+  do {									\
+    UWtype __xr = (x);							\
+    UWtype __a; 							\
+									\
+    if (W_TYPE_SIZE <= 32)						\
+      { 								\
+	__a = __xr < ((UWtype) 1 << 2*__BITS4)				\
+	  ? (__xr < ((UWtype) 1 << __BITS4) ? 0 : __BITS4)		\
+	  : (__xr < ((UWtype) 1 << 3*__BITS4) ?  2*__BITS4 : 3*__BITS4);\
+      } 								\
+    else								\
+      { 								\
+	for (__a = W_TYPE_SIZE - 8; __a > 0; __a -= 8)			\
+	  if (((__xr >> __a) & 0xff) != 0)				\
+	    break;							\
+      } 								\
+									\
+    (count) = W_TYPE_SIZE - (_gcry_clz_tab[__xr >> __a] + __a);		\
+  } while (0)
+/* This version gives a well-defined value for zero. */
+#define COUNT_LEADING_ZEROS_0 W_TYPE_SIZE
+#endif
+
+#if !defined (count_trailing_zeros)
+/* Define count_trailing_zeros using count_leading_zeros.  The latter might be
+   defined in asm, but if it is not, the C version above is good enough.  */
+#define count_trailing_zeros(count, x) \
+  do {									\
+    UWtype __ctz_x = (x);						\
+    UWtype __ctz_c;							\
+    count_leading_zeros (__ctz_c, __ctz_x & -__ctz_x);			\
+    (count) = W_TYPE_SIZE - 1 - __ctz_c;				\
+  } while (0)
+#endif
+
+#ifndef UDIV_NEEDS_NORMALIZATION
+#define UDIV_NEEDS_NORMALIZATION 0
+#endif
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-add.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-add.c
new file mode 100644
index 0000000..f8f6094
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-add.c
@@ -0,0 +1,237 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-add.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+
+
+/****************
+ * Add the unsigned integer V to the mpi-integer U and store the
+ * result in W. U and V may be the same.
+ */
+void
+gcry_mpi_add_ui(gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+    mpi_ptr_t wp, up;
+    mpi_size_t usize, wsize;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+    wsign = 0;
+
+    /* If not space for W (and possible carry), increase space.  */
+    wsize = usize + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize);
+
+    /* These must be after realloc (U may be the same as W).  */
+    up = u->d;
+    wp = w->d;
+
+    if( !usize ) {  /* simple */
+	wp[0] = v;
+	wsize = v? 1:0;
+    }
+    else if( !usign ) {  /* mpi is not negative */
+	mpi_limb_t cy;
+	cy = _gcry_mpih_add_1(wp, up, usize, v);
+	wp[usize] = cy;
+	wsize = usize + cy;
+    }
+    else {  /* The signs are different.  Need exact comparison to determine
+	     * which operand to subtract from which.  */
+	if( usize == 1 && up[0] < v ) {
+	    wp[0] = v - up[0];
+	    wsize = 1;
+	}
+	else {
+	    _gcry_mpih_sub_1(wp, up, usize, v);
+	    /* Size can decrease with at most one limb. */
+	    wsize = usize - (wp[usize-1]==0);
+	    wsign = 1;
+	}
+    }
+
+    w->nlimbs = wsize;
+    w->sign   = wsign;
+}
+
+
+void
+gcry_mpi_add(gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+    mpi_ptr_t wp, up, vp;
+    mpi_size_t usize, vsize, wsize;
+    int usign, vsign, wsign;
+
+    if( u->nlimbs < v->nlimbs ) { /* Swap U and V. */
+	usize = v->nlimbs;
+	usign = v->sign;
+	vsize = u->nlimbs;
+	vsign = u->sign;
+	wsize = usize + 1;
+	RESIZE_IF_NEEDED(w, wsize);
+	/* These must be after realloc (u or v may be the same as w).  */
+	up    = v->d;
+	vp    = u->d;
+    }
+    else {
+	usize = u->nlimbs;
+	usign = u->sign;
+	vsize = v->nlimbs;
+	vsign = v->sign;
+	wsize = usize + 1;
+	RESIZE_IF_NEEDED(w, wsize);
+	/* These must be after realloc (u or v may be the same as w).  */
+	up    = u->d;
+	vp    = v->d;
+    }
+    wp = w->d;
+    wsign = 0;
+
+    if( !vsize ) {  /* simple */
+	MPN_COPY(wp, up, usize );
+	wsize = usize;
+	wsign = usign;
+    }
+    else if( usign != vsign ) { /* different sign */
+	/* This test is right since USIZE >= VSIZE */
+	if( usize != vsize ) {
+	    _gcry_mpih_sub(wp, up, usize, vp, vsize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    wsign = usign;
+	}
+	else if( _gcry_mpih_cmp(up, vp, usize) < 0 ) {
+	    _gcry_mpih_sub_n(wp, vp, up, usize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    if( !usign )
+		wsign = 1;
+	}
+	else {
+	    _gcry_mpih_sub_n(wp, up, vp, usize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    if( usign )
+		wsign = 1;
+	}
+    }
+    else { /* U and V have same sign. Add them. */
+	mpi_limb_t cy = _gcry_mpih_add(wp, up, usize, vp, vsize);
+	wp[usize] = cy;
+	wsize = usize + cy;
+	if( usign )
+	    wsign = 1;
+    }
+
+    w->nlimbs = wsize;
+    w->sign = wsign;
+}
+
+
+/****************
+ * Subtract the unsigned integer V from the mpi-integer U and store the
+ * result in W.
+ */
+void
+gcry_mpi_sub_ui(gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+    mpi_ptr_t wp, up;
+    mpi_size_t usize, wsize;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+    wsign = 0;
+
+    /* If not space for W (and possible carry), increase space.  */
+    wsize = usize + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize);
+
+    /* These must be after realloc (U may be the same as W).  */
+    up = u->d;
+    wp = w->d;
+
+    if( !usize ) {  /* simple */
+	wp[0] = v;
+	wsize = v? 1:0;
+	wsign = 1;
+    }
+    else if( usign ) {	/* mpi and v are negative */
+	mpi_limb_t cy;
+	cy = _gcry_mpih_add_1(wp, up, usize, v);
+	wp[usize] = cy;
+	wsize = usize + cy;
+    }
+    else {  /* The signs are different.  Need exact comparison to determine
+	     * which operand to subtract from which.  */
+	if( usize == 1 && up[0] < v ) {
+	    wp[0] = v - up[0];
+	    wsize = 1;
+	    wsign = 1;
+	}
+	else {
+	    _gcry_mpih_sub_1(wp, up, usize, v);
+	    /* Size can decrease with at most one limb. */
+	    wsize = usize - (wp[usize-1]==0);
+	}
+    }
+
+    w->nlimbs = wsize;
+    w->sign   = wsign;
+}
+
+void
+gcry_mpi_sub(gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+  gcry_mpi_t vv = mpi_copy (v);
+  vv->sign = ! vv->sign;
+  gcry_mpi_add (w, u, vv);
+  mpi_free (vv);
+}
+
+
+void
+gcry_mpi_addm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_add(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
+
+void
+gcry_mpi_subm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_sub(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-asm-defs.h b/grub-core/lib/libgcrypt-grub/mpi/mpi-asm-defs.h
new file mode 100644
index 0000000..13424e2
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-asm-defs.h
@@ -0,0 +1,10 @@
+/* This file defines some basic constants for the MPI machinery.  We
+ * need to define the types on a per-CPU basis, so it is done with
+ * this file here.  */
+#define BYTES_PER_MPI_LIMB  (SIZEOF_UNSIGNED_LONG)
+
+
+
+
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-bit.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-bit.c
new file mode 100644
index 0000000..05b9f12
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-bit.c
@@ -0,0 +1,366 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-bit.c  -  MPI bit level functions
+ * Copyright (C) 1998, 1999, 2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+#ifdef MPI_INTERNAL_NEED_CLZ_TAB
+#ifdef __STDC__
+const
+#endif
+unsigned char
+_gcry_clz_tab[] =
+{
+  0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+  6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+};
+#endif
+
+
+#define A_LIMB_1 ((mpi_limb_t)1)
+
+
+/****************
+ * Sometimes we have MSL (most significant limbs) which are 0;
+ * this is for some reasons not good, so this function removes them.
+ */
+void
+_gcry_mpi_normalize( gcry_mpi_t a )
+{
+    if( mpi_is_opaque(a) )
+	return;
+
+    for( ; a->nlimbs && !a->d[a->nlimbs-1]; a->nlimbs-- )
+	;
+}
+
+
+
+/****************
+ * Return the number of bits in A.
+ */
+unsigned int
+gcry_mpi_get_nbits( gcry_mpi_t a )
+{
+    unsigned n;
+
+    if( mpi_is_opaque(a) ) {
+	return a->sign; /* which holds the number of bits */
+    }
+
+    _gcry_mpi_normalize( a );
+    if( a->nlimbs ) {
+	mpi_limb_t alimb = a->d[a->nlimbs-1];
+	if( alimb )
+	    count_leading_zeros( n, alimb );
+	else
+	    n = BITS_PER_MPI_LIMB;
+	n = BITS_PER_MPI_LIMB - n + (a->nlimbs-1) * BITS_PER_MPI_LIMB;
+    }
+    else
+	n = 0;
+    return n;
+}
+
+
+/****************
+ * Test whether bit N is set.
+ */
+int
+gcry_mpi_test_bit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+    mpi_limb_t limb;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return 0; /* too far left: this is a 0 */
+    limb = a->d[limbno];
+    return (limb & (A_LIMB_1 << bitno))? 1: 0;
+}
+
+
+/****************
+ * Set bit N of A.
+ */
+void
+gcry_mpi_set_bit( gcry_mpi_t a, unsigned int n )
+{
+  unsigned int limbno, bitno;
+
+  limbno = n / BITS_PER_MPI_LIMB;
+  bitno  = n % BITS_PER_MPI_LIMB;
+
+  if ( limbno >= a->nlimbs )
+    {
+      mpi_resize (a, limbno+1 );
+      a->nlimbs = limbno+1;
+    }
+  a->d[limbno] |= (A_LIMB_1<<bitno);
+}
+
+/****************
+ * Set bit N of A. and clear all bits above
+ */
+void
+gcry_mpi_set_highbit( gcry_mpi_t a, unsigned int n )
+{
+  unsigned int limbno, bitno;
+
+  limbno = n / BITS_PER_MPI_LIMB;
+  bitno  = n % BITS_PER_MPI_LIMB;
+
+  if ( limbno >= a->nlimbs )
+    {
+      mpi_resize (a, limbno+1 );
+      a->nlimbs = limbno+1;
+    }
+  a->d[limbno] |= (A_LIMB_1<<bitno);
+  for ( bitno++; bitno < BITS_PER_MPI_LIMB; bitno++ )
+    a->d[limbno] &= ~(A_LIMB_1 << bitno);
+  a->nlimbs = limbno+1;
+}
+
+/****************
+ * clear bit N of A and all bits above
+ */
+void
+gcry_mpi_clear_highbit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return; /* not allocated, therefore no need to clear bits
+		   :-) */
+
+    for( ; bitno < BITS_PER_MPI_LIMB; bitno++ )
+	a->d[limbno] &= ~(A_LIMB_1 << bitno);
+    a->nlimbs = limbno+1;
+}
+
+/****************
+ * Clear bit N of A.
+ */
+void
+gcry_mpi_clear_bit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return; /* don't need to clear this bit, it's to far to left */
+    a->d[limbno] &= ~(A_LIMB_1 << bitno);
+}
+
+
+/****************
+ * Shift A by COUNT limbs to the right
+ * This is used only within the MPI library
+ */
+void
+_gcry_mpi_rshift_limbs( gcry_mpi_t a, unsigned int count )
+{
+    mpi_ptr_t ap = a->d;
+    mpi_size_t n = a->nlimbs;
+    unsigned int i;
+
+    if( count >= n ) {
+	a->nlimbs = 0;
+	return;
+    }
+
+    for( i = 0; i < n - count; i++ )
+	ap[i] = ap[i+count];
+    ap[i] = 0;
+    a->nlimbs -= count;
+}
+
+
+/*
+ * Shift A by N bits to the right.
+ */
+void
+gcry_mpi_rshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
+{
+  mpi_size_t xsize;
+  unsigned int i;
+  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
+  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
+
+  if ( x == a )
+    {
+      /* In-place operation.  */
+      if ( nlimbs >= x->nlimbs )
+        {
+          x->nlimbs = 0;
+          return;
+        }
+
+      if (nlimbs)
+        {
+          for (i=0; i < x->nlimbs - nlimbs; i++ )
+            x->d[i] = x->d[i+nlimbs];
+          x->d[i] = 0;
+          x->nlimbs -= nlimbs;
+
+        }
+      if ( x->nlimbs && nbits )
+        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
+    }
+  else if ( nlimbs )
+    {
+      /* Copy and shift by more or equal bits than in a limb. */
+      xsize = a->nlimbs;
+      x->sign = a->sign;
+      RESIZE_IF_NEEDED (x, xsize);
+      x->nlimbs = xsize;
+      for (i=0; i < a->nlimbs; i++ )
+        x->d[i] = a->d[i];
+      x->nlimbs = i;
+
+      if ( nlimbs >= x->nlimbs )
+        {
+          x->nlimbs = 0;
+          return;
+        }
+
+      if (nlimbs)
+        {
+          for (i=0; i < x->nlimbs - nlimbs; i++ )
+            x->d[i] = x->d[i+nlimbs];
+          x->d[i] = 0;
+          x->nlimbs -= nlimbs;
+        }
+
+      if ( x->nlimbs && nbits )
+        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
+    }
+  else
+    {
+      /* Copy and shift by less than bits in a limb.  */
+      xsize = a->nlimbs;
+      x->sign = a->sign;
+      RESIZE_IF_NEEDED (x, xsize);
+      x->nlimbs = xsize;
+
+      if ( xsize )
+        {
+          if (nbits )
+            _gcry_mpih_rshift (x->d, a->d, x->nlimbs, nbits );
+          else
+            {
+              /* The rshift helper function is not specified for
+                 NBITS==0, thus we do a plain copy here. */
+              for (i=0; i < x->nlimbs; i++ )
+                x->d[i] = a->d[i];
+            }
+        }
+    }
+  MPN_NORMALIZE (x->d, x->nlimbs);
+}
+
+
+/****************
+ * Shift A by COUNT limbs to the left
+ * This is used only within the MPI library
+ */
+void
+_gcry_mpi_lshift_limbs (gcry_mpi_t a, unsigned int count)
+{
+  mpi_ptr_t ap;
+  int n = a->nlimbs;
+  int i;
+
+  if (!count || !n)
+    return;
+
+  RESIZE_IF_NEEDED (a, n+count);
+
+  ap = a->d;
+  for (i = n-1; i >= 0; i--)
+    ap[i+count] = ap[i];
+  for (i=0; i < count; i++ )
+    ap[i] = 0;
+  a->nlimbs += count;
+}
+
+
+/*
+ * Shift A by N bits to the left.
+ */
+void
+gcry_mpi_lshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
+{
+  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
+  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
+
+  if (x == a && !n)
+    return;  /* In-place shift with an amount of zero.  */
+
+  if ( x != a )
+    {
+      /* Copy A to X.  */
+      unsigned int alimbs = a->nlimbs;
+      int asign  = a->sign;
+      mpi_ptr_t xp, ap;
+
+      RESIZE_IF_NEEDED (x, alimbs+nlimbs+1);
+      xp = x->d;
+      ap = a->d;
+      MPN_COPY (xp, ap, alimbs);
+      x->nlimbs = alimbs;
+      x->flags = a->flags;
+      x->sign = asign;
+    }
+
+  if (nlimbs && !nbits)
+    {
+      /* Shift a full number of limbs.  */
+      _gcry_mpi_lshift_limbs (x, nlimbs);
+    }
+  else if (n)
+    {
+      /* We use a very dump approach: Shift left by the number of
+         limbs plus one and than fix it up by an rshift.  */
+      _gcry_mpi_lshift_limbs (x, nlimbs+1);
+      gcry_mpi_rshift (x, x, BITS_PER_MPI_LIMB - nbits);
+    }
+
+  MPN_NORMALIZE (x->d, x->nlimbs);
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-cmp.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-cmp.c
new file mode 100644
index 0000000..b0ebbc1
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-cmp.c
@@ -0,0 +1,109 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-cmp.c  -  MPI functions
+ * Copyright (C) 1998, 1999, 2001, 2002, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+int
+gcry_mpi_cmp_ui (gcry_mpi_t u, unsigned long v)
+{
+  mpi_limb_t limb = v;
+
+  _gcry_mpi_normalize (u);
+
+  /* Handle the case that U contains no limb.  */
+  if (u->nlimbs == 0)
+    return -(limb != 0);
+
+  /* Handle the case that U is negative.  */
+  if (u->sign)
+    return -1;
+
+  if (u->nlimbs == 1)
+    {
+      /* Handle the case that U contains exactly one limb.  */
+
+      if (u->d[0] > limb)
+	return 1;
+      if (u->d[0] < limb)
+	return -1;
+      return 0;
+    }
+  else
+    /* Handle the case that U contains more than one limb.  */
+    return 1;
+}
+
+
+int
+gcry_mpi_cmp (gcry_mpi_t u, gcry_mpi_t v)
+{
+  mpi_size_t usize;
+  mpi_size_t vsize;
+  int cmp;
+
+  if (mpi_is_opaque (u) || mpi_is_opaque (v))
+    {
+      if (mpi_is_opaque (u) && !mpi_is_opaque (v))
+        return -1;
+      if (!mpi_is_opaque (u) && mpi_is_opaque (v))
+        return 1;
+      if (!u->sign && !v->sign)
+        return 0; /* Empty buffers are identical.  */
+      if (u->sign < v->sign)
+        return -1;
+      if (u->sign > v->sign)
+        return 1;
+      return memcmp (u->d, v->d, (u->sign+7)/8);
+    }
+  else
+    {
+      _gcry_mpi_normalize (u);
+      _gcry_mpi_normalize (v);
+
+      usize = u->nlimbs;
+      vsize = v->nlimbs;
+
+      /* Compare sign bits.  */
+
+      if (!u->sign && v->sign)
+        return 1;
+      if (u->sign && !v->sign)
+        return -1;
+
+      /* U and V are either both positive or both negative.  */
+
+      if (usize != vsize && !u->sign && !v->sign)
+        return usize - vsize;
+      if (usize != vsize && u->sign && v->sign)
+        return vsize + usize;
+      if (!usize )
+        return 0;
+      if (!(cmp = _gcry_mpih_cmp (u->d, v->d, usize)))
+        return 0;
+      if ((cmp < 0?1:0) == (u->sign?1:0))
+        return 1;
+    }
+  return -1;
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-div.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-div.c
new file mode 100644
index 0000000..5218caa
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-div.c
@@ -0,0 +1,357 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-div.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002,
+ *               2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+void
+_gcry_mpi_fdiv_r( gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    int divisor_sign = divisor->sign;
+    gcry_mpi_t temp_divisor = NULL;
+
+    /* We need the original value of the divisor after the remainder has been
+     * preliminary calculated.	We have to copy it to temporary space if it's
+     * the same variable as REM.  */
+    if( rem == divisor ) {
+	temp_divisor = mpi_copy( divisor );
+	divisor = temp_divisor;
+    }
+
+    _gcry_mpi_tdiv_r( rem, dividend, divisor );
+
+    if( ((divisor_sign?1:0) ^ (dividend->sign?1:0)) && rem->nlimbs )
+	gcry_mpi_add( rem, rem, divisor);
+
+    if( temp_divisor )
+	mpi_free(temp_divisor);
+}
+
+
+
+/****************
+ * Division rounding the quotient towards -infinity.
+ * The remainder gets the same sign as the denominator.
+ * rem is optional
+ */
+
+ulong
+_gcry_mpi_fdiv_r_ui( gcry_mpi_t rem, gcry_mpi_t dividend, ulong divisor )
+{
+    mpi_limb_t rlimb;
+
+    rlimb = _gcry_mpih_mod_1( dividend->d, dividend->nlimbs, divisor );
+    if( rlimb && dividend->sign )
+	rlimb = divisor - rlimb;
+
+    if( rem ) {
+	rem->d[0] = rlimb;
+	rem->nlimbs = rlimb? 1:0;
+    }
+    return rlimb;
+}
+
+
+void
+_gcry_mpi_fdiv_q( gcry_mpi_t quot, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    gcry_mpi_t tmp = mpi_alloc( mpi_get_nlimbs(quot) );
+    _gcry_mpi_fdiv_qr( quot, tmp, dividend, divisor);
+    mpi_free(tmp);
+}
+
+void
+_gcry_mpi_fdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    int divisor_sign = divisor->sign;
+    gcry_mpi_t temp_divisor = NULL;
+
+    if( quot == divisor || rem == divisor ) {
+	temp_divisor = mpi_copy( divisor );
+	divisor = temp_divisor;
+    }
+
+    _gcry_mpi_tdiv_qr( quot, rem, dividend, divisor );
+
+    if( (divisor_sign ^ dividend->sign) && rem->nlimbs ) {
+	gcry_mpi_sub_ui( quot, quot, 1 );
+	gcry_mpi_add( rem, rem, divisor);
+    }
+
+    if( temp_divisor )
+	mpi_free(temp_divisor);
+}
+
+
+/* If den == quot, den needs temporary storage.
+ * If den == rem, den needs temporary storage.
+ * If num == quot, num needs temporary storage.
+ * If den has temporary storage, it can be normalized while being copied,
+ *   i.e no extra storage should be allocated.
+ */
+
+void
+_gcry_mpi_tdiv_r( gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den)
+{
+    _gcry_mpi_tdiv_qr(NULL, rem, num, den );
+}
+
+void
+_gcry_mpi_tdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den)
+{
+    mpi_ptr_t np, dp;
+    mpi_ptr_t qp, rp;
+    mpi_size_t nsize = num->nlimbs;
+    mpi_size_t dsize = den->nlimbs;
+    mpi_size_t qsize, rsize;
+    mpi_size_t sign_remainder = num->sign;
+    mpi_size_t sign_quotient = num->sign ^ den->sign;
+    unsigned normalization_steps;
+    mpi_limb_t q_limb;
+    mpi_ptr_t marker[5];
+    unsigned int marker_nlimbs[5];
+    int markidx=0;
+
+    /* Ensure space is enough for quotient and remainder.
+     * We need space for an extra limb in the remainder, because it's
+     * up-shifted (normalized) below.  */
+    rsize = nsize + 1;
+    mpi_resize( rem, rsize);
+
+    qsize = rsize - dsize;	  /* qsize cannot be bigger than this.	*/
+    if( qsize <= 0 ) {
+	if( num != rem ) {
+	    rem->nlimbs = num->nlimbs;
+	    rem->sign = num->sign;
+	    MPN_COPY(rem->d, num->d, nsize);
+	}
+	if( quot ) {
+	    /* This needs to follow the assignment to rem, in case the
+	     * numerator and quotient are the same.  */
+	    quot->nlimbs = 0;
+	    quot->sign = 0;
+	}
+	return;
+    }
+
+    if( quot )
+	mpi_resize( quot, qsize);
+
+    /* Read pointers here, when reallocation is finished.  */
+    np = num->d;
+    dp = den->d;
+    rp = rem->d;
+
+    /* Optimize division by a single-limb divisor.  */
+    if( dsize == 1 ) {
+	mpi_limb_t rlimb;
+	if( quot ) {
+	    qp = quot->d;
+	    rlimb = _gcry_mpih_divmod_1( qp, np, nsize, dp[0] );
+	    qsize -= qp[qsize - 1] == 0;
+	    quot->nlimbs = qsize;
+	    quot->sign = sign_quotient;
+	}
+	else
+	    rlimb = _gcry_mpih_mod_1( np, nsize, dp[0] );
+	rp[0] = rlimb;
+	rsize = rlimb != 0?1:0;
+	rem->nlimbs = rsize;
+	rem->sign = sign_remainder;
+	return;
+    }
+
+
+    if( quot ) {
+	qp = quot->d;
+	/* Make sure QP and NP point to different objects.  Otherwise the
+	 * numerator would be gradually overwritten by the quotient limbs.  */
+	if(qp == np) { /* Copy NP object to temporary space.  */
+            marker_nlimbs[markidx] = nsize;
+	    np = marker[markidx++] = mpi_alloc_limb_space(nsize,
+							  mpi_is_secure(quot));
+	    MPN_COPY(np, qp, nsize);
+	}
+    }
+    else /* Put quotient at top of remainder. */
+	qp = rp + dsize;
+
+    count_leading_zeros( normalization_steps, dp[dsize - 1] );
+
+    /* Normalize the denominator, i.e. make its most significant bit set by
+     * shifting it NORMALIZATION_STEPS bits to the left.  Also shift the
+     * numerator the same number of steps (to keep the quotient the same!).
+     */
+    if( normalization_steps ) {
+	mpi_ptr_t tp;
+	mpi_limb_t nlimb;
+
+	/* Shift up the denominator setting the most significant bit of
+	 * the most significant word.  Use temporary storage not to clobber
+	 * the original contents of the denominator.  */
+        marker_nlimbs[markidx] = dsize;
+	tp = marker[markidx++] = mpi_alloc_limb_space(dsize,mpi_is_secure(den));
+	_gcry_mpih_lshift( tp, dp, dsize, normalization_steps );
+	dp = tp;
+
+	/* Shift up the numerator, possibly introducing a new most
+	 * significant word.  Move the shifted numerator in the remainder
+	 * meanwhile.  */
+	nlimb = _gcry_mpih_lshift(rp, np, nsize, normalization_steps);
+	if( nlimb ) {
+	    rp[nsize] = nlimb;
+	    rsize = nsize + 1;
+	}
+	else
+	    rsize = nsize;
+    }
+    else {
+	/* The denominator is already normalized, as required.	Copy it to
+	 * temporary space if it overlaps with the quotient or remainder.  */
+	if( dp == rp || (quot && (dp == qp))) {
+	    mpi_ptr_t tp;
+
+            marker_nlimbs[markidx] = dsize;
+	    tp = marker[markidx++] = mpi_alloc_limb_space(dsize,
+                                                          mpi_is_secure(den));
+	    MPN_COPY( tp, dp, dsize );
+	    dp = tp;
+	}
+
+	/* Move the numerator to the remainder.  */
+	if( rp != np )
+	    MPN_COPY(rp, np, nsize);
+
+	rsize = nsize;
+    }
+
+    q_limb = _gcry_mpih_divrem( qp, 0, rp, rsize, dp, dsize );
+
+    if( quot ) {
+	qsize = rsize - dsize;
+	if(q_limb) {
+	    qp[qsize] = q_limb;
+	    qsize += 1;
+	}
+
+	quot->nlimbs = qsize;
+	quot->sign = sign_quotient;
+    }
+
+    rsize = dsize;
+    MPN_NORMALIZE (rp, rsize);
+
+    if( normalization_steps && rsize ) {
+	_gcry_mpih_rshift(rp, rp, rsize, normalization_steps);
+	rsize -= rp[rsize - 1] == 0?1:0;
+    }
+
+    rem->nlimbs = rsize;
+    rem->sign	= sign_remainder;
+    while( markidx )
+      {
+        markidx--;
+	_gcry_mpi_free_limb_space (marker[markidx], marker_nlimbs[markidx]);
+      }
+}
+
+void
+_gcry_mpi_tdiv_q_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned int count )
+{
+    mpi_size_t usize, wsize;
+    mpi_size_t limb_cnt;
+
+    usize = u->nlimbs;
+    limb_cnt = count / BITS_PER_MPI_LIMB;
+    wsize = usize - limb_cnt;
+    if( limb_cnt >= usize )
+	w->nlimbs = 0;
+    else {
+	mpi_ptr_t wp;
+	mpi_ptr_t up;
+
+	RESIZE_IF_NEEDED( w, wsize );
+	wp = w->d;
+	up = u->d;
+
+	count %= BITS_PER_MPI_LIMB;
+	if( count ) {
+	    _gcry_mpih_rshift( wp, up + limb_cnt, wsize, count );
+	    wsize -= !wp[wsize - 1];
+	}
+	else {
+	    MPN_COPY_INCR( wp, up + limb_cnt, wsize);
+	}
+
+	w->nlimbs = wsize;
+    }
+}
+
+/****************
+ * Check whether dividend is divisible by divisor
+ * (note: divisor must fit into a limb)
+ */
+int
+_gcry_mpi_divisible_ui(gcry_mpi_t dividend, ulong divisor )
+{
+    return !_gcry_mpih_mod_1( dividend->d, dividend->nlimbs, divisor );
+}
+
+
+void
+gcry_mpi_div (gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor, int round)
+{
+  if (!round)
+    {
+      if (!rem)
+        {
+          gcry_mpi_t tmp = mpi_alloc (mpi_get_nlimbs(quot));
+          _gcry_mpi_tdiv_qr (quot, tmp, dividend, divisor);
+          mpi_free (tmp);
+        }
+      else
+        _gcry_mpi_tdiv_qr (quot, rem, dividend, divisor);
+    }
+  else if (round < 0)
+    {
+      if (!rem)
+        _gcry_mpi_fdiv_q (quot, dividend, divisor);
+      else if (!quot)
+        _gcry_mpi_fdiv_r (rem, dividend, divisor);
+      else
+        _gcry_mpi_fdiv_qr (quot, rem, dividend, divisor);
+    }
+  else
+    log_bug ("mpi rounding to ceiling not yet implemented\n");
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-gcd.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-gcd.c
new file mode 100644
index 0000000..34bd249
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-gcd.c
@@ -0,0 +1,53 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-gcd.c  -  MPI functions
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+/****************
+ * Find the greatest common divisor G of A and B.
+ * Return: true if this 1, false in all other cases
+ */
+int
+gcry_mpi_gcd( gcry_mpi_t g, gcry_mpi_t xa, gcry_mpi_t xb )
+{
+    gcry_mpi_t a, b;
+
+    a = mpi_copy(xa);
+    b = mpi_copy(xb);
+
+    /* TAOCP Vol II, 4.5.2, Algorithm A */
+    a->sign = 0;
+    b->sign = 0;
+    while( gcry_mpi_cmp_ui( b, 0 ) ) {
+	_gcry_mpi_fdiv_r( g, a, b ); /* g used as temorary variable */
+	mpi_set(a,b);
+	mpi_set(b,g);
+    }
+    mpi_set(g, a);
+
+    mpi_free(a);
+    mpi_free(b);
+    return !gcry_mpi_cmp_ui( g, 1);
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.c
new file mode 100644
index 0000000..4e3e8f3
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.c
@@ -0,0 +1,37 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-inline.c
+ *	Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* put the inline functions as real functions into the lib */
+#define G10_MPI_INLINE_DECL
+
+#include "mpi-internal.h"
+
+/* always include the header because it is only
+ * included by mpi-internal if __GCC__ is defined but we
+ * need it here in all cases and the above definition of
+ * of the macro allows us to do so
+ */
+#include "mpi-inline.h"
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.h b/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.h
new file mode 100644
index 0000000..0818d20
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-inline.h
@@ -0,0 +1,163 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-inline.h  -  Internal to the Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998, 1999,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_INLINE_H
+#define G10_MPI_INLINE_H
+
+/* Starting with gcc 4.3 "extern inline" conforms in c99 mode to the
+   c99 semantics.  To keep the useful old semantics we use an
+   attribute.  */
+#ifndef G10_MPI_INLINE_DECL
+# ifdef __GNUC_STDC_INLINE__
+#  define G10_MPI_INLINE_DECL  extern inline __attribute__ ((__gnu_inline__))
+# else
+#  define G10_MPI_INLINE_DECL  extern __inline__
+# endif
+#endif
+
+G10_MPI_INLINE_DECL  mpi_limb_t
+_gcry_mpih_add_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+	       mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+    mpi_limb_t x;
+
+    x = *s1_ptr++;
+    s2_limb += x;
+    *res_ptr++ = s2_limb;
+    if( s2_limb < x ) { /* sum is less than the left operand: handle carry */
+	while( --s1_size ) {
+	    x = *s1_ptr++ + 1;	/* add carry */
+	    *res_ptr++ = x;	/* and store */
+	    if( x )		/* not 0 (no overflow): we can stop */
+		goto leave;
+	}
+	return 1; /* return carry (size of s1 to small) */
+    }
+
+  leave:
+    if( res_ptr != s1_ptr ) { /* not the same variable */
+	mpi_size_t i;	       /* copy the rest */
+	for( i=0; i < s1_size-1; i++ )
+	    res_ptr[i] = s1_ptr[i];
+    }
+    return 0; /* no carry */
+}
+
+
+
+G10_MPI_INLINE_DECL mpi_limb_t
+_gcry_mpih_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+			       mpi_ptr_t s2_ptr, mpi_size_t s2_size)
+{
+    mpi_limb_t cy = 0;
+
+    if( s2_size )
+	cy = _gcry_mpih_add_n( res_ptr, s1_ptr, s2_ptr, s2_size );
+
+    if( s1_size - s2_size )
+	cy = _gcry_mpih_add_1( res_ptr + s2_size, s1_ptr + s2_size,
+			    s1_size - s2_size, cy);
+    return cy;
+}
+
+
+G10_MPI_INLINE_DECL mpi_limb_t
+_gcry_mpih_sub_1(mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+	      mpi_size_t s1_size, mpi_limb_t s2_limb )
+{
+    mpi_limb_t x;
+
+    x = *s1_ptr++;
+    s2_limb = x - s2_limb;
+    *res_ptr++ = s2_limb;
+    if( s2_limb > x ) {
+	while( --s1_size ) {
+	    x = *s1_ptr++;
+	    *res_ptr++ = x - 1;
+	    if( x )
+		goto leave;
+	}
+	return 1;
+    }
+
+  leave:
+    if( res_ptr != s1_ptr ) {
+	mpi_size_t i;
+	for( i=0; i < s1_size-1; i++ )
+	    res_ptr[i] = s1_ptr[i];
+    }
+    return 0;
+}
+
+
+
+G10_MPI_INLINE_DECL   mpi_limb_t
+_gcry_mpih_sub( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+				mpi_ptr_t s2_ptr, mpi_size_t s2_size)
+{
+    mpi_limb_t cy = 0;
+
+    if( s2_size )
+	cy = _gcry_mpih_sub_n(res_ptr, s1_ptr, s2_ptr, s2_size);
+
+    if( s1_size - s2_size )
+	cy = _gcry_mpih_sub_1(res_ptr + s2_size, s1_ptr + s2_size,
+				      s1_size - s2_size, cy);
+    return cy;
+}
+
+/****************
+ * Compare OP1_PTR/OP1_SIZE with OP2_PTR/OP2_SIZE.
+ * There are no restrictions on the relative sizes of
+ * the two arguments.
+ * Return 1 if OP1 > OP2, 0 if they are equal, and -1 if OP1 < OP2.
+ */
+G10_MPI_INLINE_DECL int
+_gcry_mpih_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size )
+{
+    mpi_size_t i;
+    mpi_limb_t op1_word, op2_word;
+
+    for( i = size - 1; i >= 0 ; i--) {
+	op1_word = op1_ptr[i];
+	op2_word = op2_ptr[i];
+	if( op1_word != op2_word )
+	    goto diff;
+    }
+    return 0;
+
+  diff:
+    /* This can *not* be simplified to
+     *	 op2_word - op2_word
+     * since that expression might give signed overflow.  */
+    return (op1_word > op2_word) ? 1 : -1;
+}
+
+
+#endif /*G10_MPI_INLINE_H*/
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h b/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h
new file mode 100644
index 0000000..c9684f2
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h
@@ -0,0 +1,279 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-internal.h  -  Internal to the Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998, 2000, 2002,
+ *               2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_INTERNAL_H
+#define G10_MPI_INTERNAL_H
+
+#include "mpi-asm-defs.h"
+
+#ifndef BITS_PER_MPI_LIMB
+#if BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_INT
+  typedef unsigned int mpi_limb_t;
+  typedef   signed int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG
+  typedef unsigned long int mpi_limb_t;
+  typedef   signed long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG_LONG
+  typedef unsigned long long int mpi_limb_t;
+  typedef   signed long long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_SHORT
+  typedef unsigned short int mpi_limb_t;
+  typedef   signed short int mpi_limb_signed_t;
+#else
+#error BYTES_PER_MPI_LIMB does not match any C type
+#endif
+#define BITS_PER_MPI_LIMB    (8*BYTES_PER_MPI_LIMB)
+#endif /*BITS_PER_MPI_LIMB*/
+
+#include "mpi.h"
+
+/* If KARATSUBA_THRESHOLD is not already defined, define it to a
+ * value which is good on most machines.  */
+
+/* tested 4, 16, 32 and 64, where 16 gave the best performance when
+ * checking a 768 and a 1024 bit ElGamal signature.
+ * (wk 22.12.97) */
+#ifndef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 16
+#endif
+
+/* The code can't handle KARATSUBA_THRESHOLD smaller than 2.  */
+#if KARATSUBA_THRESHOLD < 2
+#undef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 2
+#endif
+
+
+typedef mpi_limb_t *mpi_ptr_t; /* pointer to a limb */
+typedef int mpi_size_t;        /* (must be a signed type) */
+
+#define ABS(x) (x >= 0 ? x : -x)
+#define MIN(l,o) ((l) < (o) ? (l) : (o))
+#define MAX(h,i) ((h) > (i) ? (h) : (i))
+#define RESIZE_IF_NEEDED(a,b) \
+    do {			   \
+	if( (a)->alloced < (b) )   \
+	    mpi_resize((a), (b));  \
+    } while(0)
+
+/* Copy N limbs from S to D.  */
+#define MPN_COPY( d, s, n) \
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = 0; _i < (n); _i++ )	\
+	    (d)[_i] = (s)[_i];		\
+    } while(0)
+
+#define MPN_COPY_INCR( d, s, n) 	\
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = 0; _i < (n); _i++ )	\
+	    (d)[_i] = (d)[_i];		\
+    } while (0)
+
+#define MPN_COPY_DECR( d, s, n ) \
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = (n)-1; _i >= 0; _i--) \
+	   (d)[_i] = (s)[_i];		\
+    } while(0)
+
+/* Zero N limbs at D */
+#define MPN_ZERO(d, n) \
+    do {				  \
+	int  _i;			  \
+	for( _i = 0; _i < (n); _i++ )  \
+	    (d)[_i] = 0;		    \
+    } while (0)
+
+#define MPN_NORMALIZE(d, n)  \
+    do {		       \
+	while( (n) > 0 ) {     \
+	    if( (d)[(n)-1] ) \
+		break;	       \
+	    (n)--;	       \
+	}		       \
+    } while(0)
+
+#define MPN_NORMALIZE_NOT_ZERO(d, n) \
+    do {				    \
+	for(;;) {			    \
+	    if( (d)[(n)-1] )		    \
+		break;			    \
+	    (n)--;			    \
+	}				    \
+    } while(0)
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+    do {						\
+	if( (size) < KARATSUBA_THRESHOLD )		\
+	    mul_n_basecase (prodp, up, vp, size);	\
+	else						\
+	    mul_n (prodp, up, vp, size, tspace);	\
+    } while (0);
+
+
+/* Divide the two-limb number in (NH,,NL) by D, with DI being the largest
+ * limb not larger than (2**(2*BITS_PER_MP_LIMB))/D - (2**BITS_PER_MP_LIMB).
+ * If this would yield overflow, DI should be the largest possible number
+ * (i.e., only ones).  For correct operation, the most significant bit of D
+ * has to be set.  Put the quotient in Q and the remainder in R.
+ */
+#define UDIV_QRNND_PREINV(q, r, nh, nl, d, di) \
+    do {							    \
+	mpi_limb_t _q, _ql, _r; 				    \
+	mpi_limb_t _xh, _xl;					    \
+	umul_ppmm (_q, _ql, (nh), (di));			    \
+	_q += (nh);	/* DI is 2**BITS_PER_MPI_LIMB too small */  \
+	umul_ppmm (_xh, _xl, _q, (d));				    \
+	sub_ddmmss (_xh, _r, (nh), (nl), _xh, _xl);		    \
+	if( _xh ) {						    \
+	    sub_ddmmss (_xh, _r, _xh, _r, 0, (d));		    \
+	    _q++;						    \
+	    if( _xh) {						    \
+		sub_ddmmss (_xh, _r, _xh, _r, 0, (d));		    \
+		_q++;						    \
+	    }							    \
+	}							    \
+	if( _r >= (d) ) {					    \
+	    _r -= (d);						    \
+	    _q++;						    \
+	}							    \
+	(r) = _r;						    \
+	(q) = _q;						    \
+    } while (0)
+
+
+/*-- mpiutil.c --*/
+#define mpi_alloc_limb_space(n,f)  _gcry_mpi_alloc_limb_space((n),(f))
+mpi_ptr_t _gcry_mpi_alloc_limb_space( unsigned nlimbs, int sec );
+void _gcry_mpi_free_limb_space( mpi_ptr_t a, unsigned int nlimbs );
+void _gcry_mpi_assign_limb_space( gcry_mpi_t a, mpi_ptr_t ap, unsigned nlimbs );
+
+/*-- mpi-bit.c --*/
+#define mpi_rshift_limbs(a,n)  _gcry_mpi_rshift_limbs ((a), (n))
+#define mpi_lshift_limbs(a,n)  _gcry_mpi_lshift_limbs ((a), (n))
+
+void _gcry_mpi_rshift_limbs( gcry_mpi_t a, unsigned int count );
+void _gcry_mpi_lshift_limbs( gcry_mpi_t a, unsigned int count );
+
+
+/*-- mpih-add.c --*/
+mpi_limb_t _gcry_mpih_add_1(mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+			 mpi_size_t s1_size, mpi_limb_t s2_limb );
+mpi_limb_t _gcry_mpih_add_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_ptr_t s2_ptr,  mpi_size_t size);
+mpi_limb_t _gcry_mpih_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+
+/*-- mpih-sub.c --*/
+mpi_limb_t _gcry_mpih_sub_1( mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+			  mpi_size_t s1_size, mpi_limb_t s2_limb );
+mpi_limb_t _gcry_mpih_sub_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_ptr_t s2_ptr, mpi_size_t size);
+mpi_limb_t _gcry_mpih_sub(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+
+/*-- mpih-cmp.c --*/
+int _gcry_mpih_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size );
+
+/*-- mpih-mul.c --*/
+
+struct karatsuba_ctx {
+    struct karatsuba_ctx *next;
+    mpi_ptr_t tspace;
+    unsigned int tspace_nlimbs;
+    mpi_size_t tspace_size;
+    mpi_ptr_t tp;
+    unsigned int tp_nlimbs;
+    mpi_size_t tp_size;
+};
+
+void _gcry_mpih_release_karatsuba_ctx( struct karatsuba_ctx *ctx );
+
+mpi_limb_t _gcry_mpih_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			     mpi_size_t s1_size, mpi_limb_t s2_limb);
+mpi_limb_t _gcry_mpih_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			     mpi_size_t s1_size, mpi_limb_t s2_limb);
+void _gcry_mpih_mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp,
+						   mpi_size_t size);
+mpi_limb_t _gcry_mpih_mul( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,
+					 mpi_ptr_t vp, mpi_size_t vsize);
+void _gcry_mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size );
+void _gcry_mpih_sqr_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size,
+						mpi_ptr_t tspace);
+
+void _gcry_mpih_mul_karatsuba_case( mpi_ptr_t prodp,
+				 mpi_ptr_t up, mpi_size_t usize,
+				 mpi_ptr_t vp, mpi_size_t vsize,
+				 struct karatsuba_ctx *ctx );
+
+
+/*-- mpih-mul_1.c (or xxx/cpu/ *.S) --*/
+mpi_limb_t _gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_size_t s1_size, mpi_limb_t s2_limb);
+
+/*-- mpih-div.c --*/
+mpi_limb_t _gcry_mpih_mod_1(mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+						 mpi_limb_t divisor_limb);
+mpi_limb_t _gcry_mpih_divrem( mpi_ptr_t qp, mpi_size_t qextra_limbs,
+			   mpi_ptr_t np, mpi_size_t nsize,
+			   mpi_ptr_t dp, mpi_size_t dsize);
+mpi_limb_t _gcry_mpih_divmod_1( mpi_ptr_t quot_ptr,
+			     mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+			     mpi_limb_t divisor_limb);
+
+/*-- mpih-shift.c --*/
+mpi_limb_t _gcry_mpih_lshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+							   unsigned cnt);
+mpi_limb_t _gcry_mpih_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+							   unsigned cnt);
+
+
+/* Define stuff for longlong.h.  */
+#define W_TYPE_SIZE BITS_PER_MPI_LIMB
+  typedef mpi_limb_t   UWtype;
+  typedef unsigned int UHWtype;
+#if defined (__GNUC__)
+  typedef unsigned int UQItype	  __attribute__ ((mode (QI)));
+  typedef	   int SItype	  __attribute__ ((mode (SI)));
+  typedef unsigned int USItype	  __attribute__ ((mode (SI)));
+  typedef	   int DItype	  __attribute__ ((mode (DI)));
+  typedef unsigned int UDItype	  __attribute__ ((mode (DI)));
+#else
+  typedef unsigned char UQItype;
+  typedef	   long SItype;
+  typedef unsigned long USItype;
+#endif
+
+#ifdef __GNUC__
+#include "mpi-inline.h"
+#endif
+
+#endif /*G10_MPI_INTERNAL_H*/
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-inv.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-inv.c
new file mode 100644
index 0000000..684384f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-inv.c
@@ -0,0 +1,269 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-inv.c  -  MPI functions
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "g10lib.h"
+
+/****************
+ * Calculate the multiplicative inverse X of A mod N
+ * That is: Find the solution x for
+ *		1 = (a*x) mod n
+ */
+int
+gcry_mpi_invm( gcry_mpi_t x, gcry_mpi_t a, gcry_mpi_t n )
+{
+#if 0
+    gcry_mpi_t u, v, u1, u2, u3, v1, v2, v3, q, t1, t2, t3;
+    gcry_mpi_t ta, tb, tc;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+    u1 = mpi_alloc_set_ui(1);
+    u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_alloc_set_ui(0);
+    v2 = mpi_alloc_set_ui(1);
+    v3 = mpi_copy(v);
+    q  = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t1 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t2 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t3 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    while( mpi_cmp_ui( v3, 0 ) ) {
+	mpi_fdiv_q( q, u3, v3 );
+	mpi_mul(t1, v1, q); mpi_mul(t2, v2, q); mpi_mul(t3, v3, q);
+	mpi_sub(t1, u1, t1); mpi_sub(t2, u2, t2); mpi_sub(t3, u3, t3);
+	mpi_set(u1, v1); mpi_set(u2, v2); mpi_set(u3, v3);
+	mpi_set(v1, t1); mpi_set(v2, t2); mpi_set(v3, t3);
+    }
+    /*	log_debug("result:\n");
+	log_mpidump("q =", q );
+	log_mpidump("u1=", u1);
+	log_mpidump("u2=", u2);
+	log_mpidump("u3=", u3);
+	log_mpidump("v1=", v1);
+	log_mpidump("v2=", v2); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(u2);
+    mpi_free(u3);
+    mpi_free(v1);
+    mpi_free(v2);
+    mpi_free(v3);
+    mpi_free(q);
+    mpi_free(t1);
+    mpi_free(t2);
+    mpi_free(t3);
+    mpi_free(u);
+    mpi_free(v);
+#elif 0
+    /* Extended Euclid's algorithm (See TAOCP Vol II, 4.5.2, Alg X)
+     * modified according to Michael Penk's solution for Exercise 35 */
+
+    /* FIXME: we can simplify this in most cases (see Knuth) */
+    gcry_mpi_t u, v, u1, u2, u3, v1, v2, v3, t1, t2, t3;
+    unsigned k;
+    int sign;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+    for(k=0; !mpi_test_bit(u,0) && !mpi_test_bit(v,0); k++ ) {
+	mpi_rshift(u, u, 1);
+	mpi_rshift(v, v, 1);
+    }
+
+
+    u1 = mpi_alloc_set_ui(1);
+    u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_copy(v);				   /* !-- used as const 1 */
+    v2 = mpi_alloc( mpi_get_nlimbs(u) ); mpi_sub( v2, u1, u );
+    v3 = mpi_copy(v);
+    if( mpi_test_bit(u, 0) ) { /* u is odd */
+	t1 = mpi_alloc_set_ui(0);
+	t2 = mpi_alloc_set_ui(1); t2->sign = 1;
+	t3 = mpi_copy(v); t3->sign = !t3->sign;
+	goto Y4;
+    }
+    else {
+	t1 = mpi_alloc_set_ui(1);
+	t2 = mpi_alloc_set_ui(0);
+	t3 = mpi_copy(u);
+    }
+    do {
+	do {
+	    if( mpi_test_bit(t1, 0) || mpi_test_bit(t2, 0) ) { /* one is odd */
+		mpi_add(t1, t1, v);
+		mpi_sub(t2, t2, u);
+	    }
+	    mpi_rshift(t1, t1, 1);
+	    mpi_rshift(t2, t2, 1);
+	    mpi_rshift(t3, t3, 1);
+	  Y4:
+	    ;
+	} while( !mpi_test_bit( t3, 0 ) ); /* while t3 is even */
+
+	if( !t3->sign ) {
+	    mpi_set(u1, t1);
+	    mpi_set(u2, t2);
+	    mpi_set(u3, t3);
+	}
+	else {
+	    mpi_sub(v1, v, t1);
+	    sign = u->sign; u->sign = !u->sign;
+	    mpi_sub(v2, u, t2);
+	    u->sign = sign;
+	    sign = t3->sign; t3->sign = !t3->sign;
+	    mpi_set(v3, t3);
+	    t3->sign = sign;
+	}
+	mpi_sub(t1, u1, v1);
+	mpi_sub(t2, u2, v2);
+	mpi_sub(t3, u3, v3);
+	if( t1->sign ) {
+	    mpi_add(t1, t1, v);
+	    mpi_sub(t2, t2, u);
+	}
+    } while( mpi_cmp_ui( t3, 0 ) ); /* while t3 != 0 */
+    /* mpi_lshift( u3, k ); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(u2);
+    mpi_free(u3);
+    mpi_free(v1);
+    mpi_free(v2);
+    mpi_free(v3);
+    mpi_free(t1);
+    mpi_free(t2);
+    mpi_free(t3);
+#else
+    /* Extended Euclid's algorithm (See TAOCP Vol II, 4.5.2, Alg X)
+     * modified according to Michael Penk's solution for Exercise 35
+     * with further enhancement */
+    gcry_mpi_t u, v, u1, u2=NULL, u3, v1, v2=NULL, v3, t1, t2=NULL, t3;
+    unsigned k;
+    int sign;
+    int odd ;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+
+    for(k=0; !mpi_test_bit(u,0) && !mpi_test_bit(v,0); k++ ) {
+	mpi_rshift(u, u, 1);
+	mpi_rshift(v, v, 1);
+    }
+    odd = mpi_test_bit(v,0);
+
+    u1 = mpi_alloc_set_ui(1);
+    if( !odd )
+	u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_copy(v);
+    if( !odd ) {
+	v2 = mpi_alloc( mpi_get_nlimbs(u) );
+	mpi_sub( v2, u1, u ); /* U is used as const 1 */
+    }
+    v3 = mpi_copy(v);
+    if( mpi_test_bit(u, 0) ) { /* u is odd */
+	t1 = mpi_alloc_set_ui(0);
+	if( !odd ) {
+	    t2 = mpi_alloc_set_ui(1); t2->sign = 1;
+	}
+	t3 = mpi_copy(v); t3->sign = !t3->sign;
+	goto Y4;
+    }
+    else {
+	t1 = mpi_alloc_set_ui(1);
+	if( !odd )
+	    t2 = mpi_alloc_set_ui(0);
+	t3 = mpi_copy(u);
+    }
+    do {
+	do {
+	    if( !odd ) {
+		if( mpi_test_bit(t1, 0) || mpi_test_bit(t2, 0) ) { /* one is odd */
+		    mpi_add(t1, t1, v);
+		    mpi_sub(t2, t2, u);
+		}
+		mpi_rshift(t1, t1, 1);
+		mpi_rshift(t2, t2, 1);
+		mpi_rshift(t3, t3, 1);
+	    }
+	    else {
+		if( mpi_test_bit(t1, 0) )
+		    mpi_add(t1, t1, v);
+		mpi_rshift(t1, t1, 1);
+		mpi_rshift(t3, t3, 1);
+	    }
+	  Y4:
+	    ;
+	} while( !mpi_test_bit( t3, 0 ) ); /* while t3 is even */
+
+	if( !t3->sign ) {
+	    mpi_set(u1, t1);
+	    if( !odd )
+		mpi_set(u2, t2);
+	    mpi_set(u3, t3);
+	}
+	else {
+	    mpi_sub(v1, v, t1);
+	    sign = u->sign; u->sign = !u->sign;
+	    if( !odd )
+		mpi_sub(v2, u, t2);
+	    u->sign = sign;
+	    sign = t3->sign; t3->sign = !t3->sign;
+	    mpi_set(v3, t3);
+	    t3->sign = sign;
+	}
+	mpi_sub(t1, u1, v1);
+	if( !odd )
+	    mpi_sub(t2, u2, v2);
+	mpi_sub(t3, u3, v3);
+	if( t1->sign ) {
+	    mpi_add(t1, t1, v);
+	    if( !odd )
+		mpi_sub(t2, t2, u);
+	}
+    } while( mpi_cmp_ui( t3, 0 ) ); /* while t3 != 0 */
+    /* mpi_lshift( u3, k ); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(v1);
+    mpi_free(t1);
+    if( !odd ) {
+	mpi_free(u2);
+	mpi_free(v2);
+	mpi_free(t2);
+    }
+    mpi_free(u3);
+    mpi_free(v3);
+    mpi_free(t3);
+
+    mpi_free(u);
+    mpi_free(v);
+#endif
+    return 1;
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-mod.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-mod.c
new file mode 100644
index 0000000..6d9a6a3
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-mod.c
@@ -0,0 +1,186 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-mod.c -  Modular reduction
+   Copyright (C) 1998, 1999, 2001, 2002, 2003,
+                 2007  Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+/* Context used with Barrett reduction.  */
+struct barrett_ctx_s
+{
+  gcry_mpi_t m;   /* The modulus - may not be modified. */
+  int m_copied;   /* If true, M needs to be released.  */
+  int k;
+  gcry_mpi_t y;
+  gcry_mpi_t r1;  /* Helper MPI. */
+  gcry_mpi_t r2;  /* Helper MPI. */
+  gcry_mpi_t r3;  /* Helper MPI allocated on demand. */
+};
+
+
+
+void
+_gcry_mpi_mod (gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor)
+{
+  _gcry_mpi_fdiv_r (rem, dividend, divisor);
+  rem->sign = 0;
+}
+
+
+/* This function returns a new context for Barrett based operations on
+   the modulus M.  This context needs to be released using
+   _gcry_mpi_barrett_free.  If COPY is true M will be transferred to
+   the context and the user may change M.  If COPY is false, M may not
+   be changed until gcry_mpi_barrett_free has been called. */
+mpi_barrett_t
+_gcry_mpi_barrett_init (gcry_mpi_t m, int copy)
+{
+  mpi_barrett_t ctx;
+  gcry_mpi_t tmp;
+
+  mpi_normalize (m);
+  ctx = gcry_xcalloc (1, sizeof *ctx);
+
+  if (copy)
+    {
+      ctx->m = mpi_copy (m);
+      ctx->m_copied = 1;
+    }
+  else
+    ctx->m = m;
+
+  ctx->k = mpi_get_nlimbs (m);
+  tmp = mpi_alloc (ctx->k + 1);
+
+  /* Barrett precalculation: y = floor(b^(2k) / m). */
+  mpi_set_ui (tmp, 1);
+  mpi_lshift_limbs (tmp, 2 * ctx->k);
+  mpi_fdiv_q (tmp, tmp, m);
+
+  ctx->y  = tmp;
+  ctx->r1 = mpi_alloc ( 2 * ctx->k + 1 );
+  ctx->r2 = mpi_alloc ( 2 * ctx->k + 1 );
+
+  return ctx;
+}
+
+void
+_gcry_mpi_barrett_free (mpi_barrett_t ctx)
+{
+  if (ctx)
+    {
+      mpi_free (ctx->y);
+      mpi_free (ctx->r1);
+      mpi_free (ctx->r2);
+      if (ctx->r3)
+        mpi_free (ctx->r3);
+      if (ctx->m_copied)
+        mpi_free (ctx->m);
+      gcry_free (ctx);
+    }
+}
+
+
+/* R = X mod M
+
+   Using Barrett reduction.  Before using this function
+   _gcry_mpi_barrett_init must have been called to do the
+   precalculations.  CTX is the context created by this precalculation
+   and also conveys M.  If the Barret reduction could no be done a
+   starightforward reduction method is used.
+
+   We assume that these conditions are met:
+   Input:  x =(x_2k-1 ...x_0)_b
+ 	   m =(m_k-1 ....m_0)_b	  with m_k-1 != 0
+   Output: r = x mod m
+ */
+void
+_gcry_mpi_mod_barrett (gcry_mpi_t r, gcry_mpi_t x, mpi_barrett_t ctx)
+{
+  gcry_mpi_t m = ctx->m;
+  int k = ctx->k;
+  gcry_mpi_t y = ctx->y;
+  gcry_mpi_t r1 = ctx->r1;
+  gcry_mpi_t r2 = ctx->r2;
+
+  mpi_normalize (x);
+  if (mpi_get_nlimbs (x) > 2*k )
+    {
+      mpi_mod (r, x, m);
+      return;
+    }
+
+  /* 1. q1 = floor( x / b^k-1)
+   *    q2 = q1 * y
+   *    q3 = floor( q2 / b^k+1 )
+   * Actually, we don't need qx, we can work direct on r2
+   */
+  mpi_set ( r2, x );
+  mpi_rshift_limbs ( r2, k-1 );
+  mpi_mul ( r2, r2, y );
+  mpi_rshift_limbs ( r2, k+1 );
+
+  /* 2. r1 = x mod b^k+1
+   *	r2 = q3 * m mod b^k+1
+   *	r  = r1 - r2
+   * 3. if r < 0 then  r = r + b^k+1
+   */
+  mpi_set ( r1, x );
+  if ( r1->nlimbs > k+1 ) /* Quick modulo operation.  */
+    r1->nlimbs = k+1;
+  mpi_mul ( r2, r2, m );
+  if ( r2->nlimbs > k+1 ) /* Quick modulo operation. */
+    r2->nlimbs = k+1;
+  mpi_sub ( r, r1, r2 );
+
+  if ( mpi_is_neg( r ) )
+    {
+      if (!ctx->r3)
+        {
+          ctx->r3 = mpi_alloc ( k + 2 );
+          mpi_set_ui (ctx->r3, 1);
+          mpi_lshift_limbs (ctx->r3, k + 1 );
+        }
+      mpi_add ( r, r, ctx->r3 );
+    }
+
+  /* 4. while r >= m do r = r - m */
+  while ( mpi_cmp( r, m ) >= 0 )
+    mpi_sub ( r, r, m );
+
+}
+
+
+void
+_gcry_mpi_mul_barrett (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v,
+                       mpi_barrett_t ctx)
+{
+  gcry_mpi_mul (w, u, v);
+  mpi_mod_barrett (w, w, ctx);
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-mpow.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-mpow.c
new file mode 100644
index 0000000..afef433
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-mpow.c
@@ -0,0 +1,225 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-mpow.c  -  MPI functions
+ *	Copyright (C) 1998, 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+/* Barrett is slower than the classical way.  It can be tweaked by
+ * using partial multiplications
+ */
+/*#define USE_BARRETT*/
+
+
+
+#ifdef USE_BARRETT
+static void barrett_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2 );
+static gcry_mpi_t init_barrett( gcry_mpi_t m, int *k, gcry_mpi_t *r1, gcry_mpi_t *r2 );
+static int calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2  );
+#else
+#define barrett_mulm( w, u, v, m, y, k, r1, r2 ) gcry_mpi_mulm( (w), (u), (v), (m) )
+#endif
+
+
+static int
+build_index( gcry_mpi_t *exparray, int k, int i, int t )
+{
+    int j, bitno;
+    int idx = 0;
+
+    bitno = t-i;
+    for(j=k-1; j >= 0; j-- ) {
+	idx <<= 1;
+	if( mpi_test_bit( exparray[j], bitno ) )
+	    idx |= 1;
+    }
+    /*log_debug("t=%d i=%d idx=%d\n", t, i, idx );*/
+    return idx;
+}
+
+/****************
+ * RES = (BASE[0] ^ EXP[0]) *  (BASE[1] ^ EXP[1]) * ... * mod M
+ */
+void
+_gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, gcry_mpi_t m)
+{
+    int k;	/* number of elements */
+    int t;	/* bit size of largest exponent */
+    int i, j, idx;
+    gcry_mpi_t *G;	/* table with precomputed values of size 2^k */
+    gcry_mpi_t tmp;
+#ifdef USE_BARRETT
+    gcry_mpi_t barrett_y, barrett_r1, barrett_r2;
+    int barrett_k;
+#endif
+
+    for(k=0; basearray[k]; k++ )
+	;
+    gcry_assert(k);
+    for(t=0, i=0; (tmp=exparray[i]); i++ ) {
+	/*log_mpidump("exp: ", tmp );*/
+	j = mpi_get_nbits(tmp);
+	if( j > t )
+	    t = j;
+    }
+    /*log_mpidump("mod: ", m );*/
+    gcry_assert (i==k);
+    gcry_assert (t);
+    gcry_assert (k < 10);
+
+    G = gcry_xcalloc( (1<<k) , sizeof *G );
+#ifdef USE_BARRETT
+    barrett_y = init_barrett( m, &barrett_k, &barrett_r1, &barrett_r2 );
+#endif
+    /* and calculate */
+    tmp =  mpi_alloc( mpi_get_nlimbs(m)+1 );
+    mpi_set_ui( res, 1 );
+    for(i = 1; i <= t; i++ ) {
+	barrett_mulm(tmp, res, res, m, barrett_y, barrett_k,
+				       barrett_r1, barrett_r2 );
+	idx = build_index( exparray, k, i, t );
+	gcry_assert (idx >= 0 && idx < (1<<k));
+	if( !G[idx] ) {
+	    if( !idx )
+		 G[0] = mpi_alloc_set_ui( 1 );
+	    else {
+		for(j=0; j < k; j++ ) {
+		    if( (idx & (1<<j) ) ) {
+			if( !G[idx] )
+			    G[idx] = mpi_copy( basearray[j] );
+			else
+			    barrett_mulm( G[idx], G[idx], basearray[j],
+					       m, barrett_y, barrett_k, barrett_r1, barrett_r2	);
+		    }
+		}
+		if( !G[idx] )
+		    G[idx] = mpi_alloc(0);
+	    }
+	}
+	barrett_mulm(res, tmp, G[idx], m, barrett_y, barrett_k, barrett_r1, barrett_r2	);
+    }
+
+    /* cleanup */
+    mpi_free(tmp);
+#ifdef USE_BARRETT
+    mpi_free(barrett_y);
+    mpi_free(barrett_r1);
+    mpi_free(barrett_r2);
+#endif
+    for(i=0; i < (1<<k); i++ )
+	mpi_free(G[i]);
+    gcry_free(G);
+}
+
+
+
+#ifdef USE_BARRETT
+static void
+barrett_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2	)
+{
+    mpi_mul(w, u, v);
+    if( calc_barrett( w, w, m, y, k, r1, r2 ) )
+	mpi_fdiv_r( w, w, m );
+}
+
+/****************
+ * Barrett precalculation: y = floor(b^(2k) / m)
+ */
+static gcry_mpi_t
+init_barrett( gcry_mpi_t m, int *k, gcry_mpi_t *r1, gcry_mpi_t *r2 )
+{
+    gcry_mpi_t tmp;
+
+    mpi_normalize( m );
+    *k = mpi_get_nlimbs( m );
+    tmp = mpi_alloc( *k + 1 );
+    mpi_set_ui( tmp, 1 );
+    mpi_lshift_limbs( tmp, 2 * *k );
+    mpi_fdiv_q( tmp, tmp, m );
+    *r1 = mpi_alloc( 2* *k + 1 );
+    *r2 = mpi_alloc( 2* *k + 1 );
+    return tmp;
+}
+
+/****************
+ * Barrett reduction: We assume that these conditions are met:
+ * Given x =(x_2k-1 ...x_0)_b
+ *	 m =(m_k-1 ....m_0)_b	  with m_k-1 != 0
+ * Output r = x mod m
+ * Before using this function init_barret must be used to calucalte y and k.
+ * Returns: false = no error
+ *	    true = can't perform barret reduction
+ */
+static int
+calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2 )
+{
+    int xx = k > 3 ? k-3:0;
+
+    mpi_normalize( x );
+    if( mpi_get_nlimbs(x) > 2*k )
+	return 1; /* can't do it */
+
+    /* 1. q1 = floor( x / b^k-1)
+     *	  q2 = q1 * y
+     *	  q3 = floor( q2 / b^k+1 )
+     * Actually, we don't need qx, we can work direct on r2
+     */
+    mpi_set( r2, x );
+    mpi_rshift_limbs( r2, k-1 );
+    mpi_mul( r2, r2, y );
+    mpi_rshift_limbs( r2, k+1 );
+
+    /* 2. r1 = x mod b^k+1
+     *	  r2 = q3 * m mod b^k+1
+     *	  r  = r1 - r2
+     * 3. if r < 0 then  r = r + b^k+1
+     */
+    mpi_set( r1, x );
+    if( r1->nlimbs > k+1 ) /* quick modulo operation */
+	r1->nlimbs = k+1;
+    mpi_mul( r2, r2, m );
+    if( r2->nlimbs > k+1 ) /* quick modulo operation */
+	r2->nlimbs = k+1;
+    mpi_sub( r, r1, r2 );
+
+    if( mpi_is_neg( r ) ) {
+	gcry_mpi_t tmp;
+
+	tmp = mpi_alloc( k + 2 );
+	mpi_set_ui( tmp, 1 );
+	mpi_lshift_limbs( tmp, k+1 );
+	mpi_add( r, r, tmp );
+	mpi_free(tmp);
+    }
+
+    /* 4. while r >= m do r = r - m */
+    while( mpi_cmp( r, m ) >= 0 )
+	mpi_sub( r, r, m );
+
+    return 0;
+}
+#endif /* USE_BARRETT */
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c
new file mode 100644
index 0000000..d305547
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c
@@ -0,0 +1,214 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-mul.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+
+void
+gcry_mpi_mul_ui( gcry_mpi_t prod, gcry_mpi_t mult, unsigned long small_mult )
+{
+    mpi_size_t size, prod_size;
+    mpi_ptr_t  prod_ptr;
+    mpi_limb_t cy;
+    int sign;
+
+    size = mult->nlimbs;
+    sign = mult->sign;
+
+    if( !size || !small_mult ) {
+	prod->nlimbs = 0;
+	prod->sign = 0;
+	return;
+    }
+
+    prod_size = size + 1;
+    if( prod->alloced < prod_size )
+	mpi_resize( prod, prod_size );
+    prod_ptr = prod->d;
+
+    cy = _gcry_mpih_mul_1( prod_ptr, mult->d, size, (mpi_limb_t)small_mult );
+    if( cy )
+	prod_ptr[size++] = cy;
+    prod->nlimbs = size;
+    prod->sign = sign;
+}
+
+
+void
+gcry_mpi_mul_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned long cnt)
+{
+    mpi_size_t usize, wsize, limb_cnt;
+    mpi_ptr_t wp;
+    mpi_limb_t wlimb;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+
+    if( !usize ) {
+	w->nlimbs = 0;
+	w->sign = 0;
+	return;
+    }
+
+    limb_cnt = cnt / BITS_PER_MPI_LIMB;
+    wsize = usize + limb_cnt + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize );
+    wp = w->d;
+    wsize = usize + limb_cnt;
+    wsign = usign;
+
+    cnt %= BITS_PER_MPI_LIMB;
+    if( cnt ) {
+	wlimb = _gcry_mpih_lshift( wp + limb_cnt, u->d, usize, cnt );
+	if( wlimb ) {
+	    wp[wsize] = wlimb;
+	    wsize++;
+	}
+    }
+    else {
+	MPN_COPY_DECR( wp + limb_cnt, u->d, usize );
+    }
+
+    /* Zero all whole limbs at low end.  Do it here and not before calling
+     * mpn_lshift, not to lose for U == W.  */
+    MPN_ZERO( wp, limb_cnt );
+
+    w->nlimbs = wsize;
+    w->sign = wsign;
+}
+
+
+void
+gcry_mpi_mul( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+    mpi_size_t usize, vsize, wsize;
+    mpi_ptr_t up, vp, wp;
+    mpi_limb_t cy;
+    int usign, vsign, usecure, vsecure, sign_product;
+    int assign_wp=0;
+    mpi_ptr_t tmp_limb=NULL;
+    unsigned int tmp_limb_nlimbs = 0;
+
+    if( u->nlimbs < v->nlimbs ) { /* Swap U and V. */
+	usize = v->nlimbs;
+	usign = v->sign;
+	usecure = mpi_is_secure(v);
+	up    = v->d;
+	vsize = u->nlimbs;
+	vsign = u->sign;
+	vsecure = mpi_is_secure(u);
+	vp    = u->d;
+    }
+    else {
+	usize = u->nlimbs;
+	usign = u->sign;
+	usecure = mpi_is_secure(u);
+	up    = u->d;
+	vsize = v->nlimbs;
+	vsign = v->sign;
+	vsecure = mpi_is_secure(v);
+	vp    = v->d;
+    }
+    sign_product = usign ^ vsign;
+    wp = w->d;
+
+    /* Ensure W has space enough to store the result.  */
+    wsize = usize + vsize;
+    if ( !mpi_is_secure (w) && (mpi_is_secure (u) || mpi_is_secure (v)) ) {
+        /* w is not allocated in secure space but u or v is.  To make sure
+         * that no temporray results are stored in w, we temporary use
+         * a newly allocated limb space for w */
+        wp = mpi_alloc_limb_space( wsize, 1 );
+        assign_wp = 2; /* mark it as 2 so that we can later copy it back to
+                        * mormal memory */
+    }
+    else if( w->alloced < wsize ) {
+	if( wp == up || wp == vp ) {
+	    wp = mpi_alloc_limb_space( wsize, mpi_is_secure(w) );
+	    assign_wp = 1;
+	}
+	else {
+	    mpi_resize(w, wsize );
+	    wp = w->d;
+	}
+    }
+    else { /* Make U and V not overlap with W.	*/
+	if( wp == up ) {
+	    /* W and U are identical.  Allocate temporary space for U.	*/
+            tmp_limb_nlimbs = usize;
+	    up = tmp_limb = mpi_alloc_limb_space( usize, usecure  );
+	    /* Is V identical too?  Keep it identical with U.  */
+	    if( wp == vp )
+		vp = up;
+	    /* Copy to the temporary space.  */
+	    MPN_COPY( up, wp, usize );
+	}
+	else if( wp == vp ) {
+	    /* W and V are identical.  Allocate temporary space for V.	*/
+            tmp_limb_nlimbs = vsize;
+	    vp = tmp_limb = mpi_alloc_limb_space( vsize, vsecure );
+	    /* Copy to the temporary space.  */
+	    MPN_COPY( vp, wp, vsize );
+	}
+    }
+
+    if( !vsize )
+	wsize = 0;
+    else {
+	cy = _gcry_mpih_mul( wp, up, usize, vp, vsize );
+	wsize -= cy? 0:1;
+    }
+
+    if( assign_wp ) {
+        if (assign_wp == 2) {
+            /* copy the temp wp from secure memory back to normal memory */
+	    mpi_ptr_t tmp_wp = mpi_alloc_limb_space (wsize, 0);
+	    MPN_COPY (tmp_wp, wp, wsize);
+            _gcry_mpi_free_limb_space (wp, 0);
+            wp = tmp_wp;
+        }
+	_gcry_mpi_assign_limb_space( w, wp, wsize );
+    }
+    w->nlimbs = wsize;
+    w->sign = sign_product;
+    if( tmp_limb )
+	_gcry_mpi_free_limb_space (tmp_limb, tmp_limb_nlimbs);
+}
+
+
+void
+gcry_mpi_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_mul(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c b/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c
new file mode 100644
index 0000000..f6b3f58
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c
@@ -0,0 +1,340 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpi-pow.c  -  MPI functions for exponentiation
+ * Copyright (C) 1994, 1996, 1998, 2000, 2002
+ *               2003  Free Software Foundation, Inc.
+ *               2013  g10 Code GmbH
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+/****************
+ * RES = BASE ^ EXPO mod MOD
+ */
+void
+gcry_mpi_powm (gcry_mpi_t res,
+               gcry_mpi_t base, gcry_mpi_t expo, gcry_mpi_t mod)
+{
+  /* Pointer to the limbs of the arguments, their size and signs. */
+  mpi_ptr_t  rp, ep, mp, bp;
+  mpi_size_t esize, msize, bsize, rsize;
+  int               msign, bsign, rsign;
+  /* Flags telling the secure allocation status of the arguments.  */
+  int        esec,  msec,  bsec;
+  /* Size of the result including space for temporary values.  */
+  mpi_size_t size;
+  /* Helper.  */
+  int mod_shift_cnt;
+  int negative_result;
+  mpi_ptr_t mp_marker = NULL;
+  mpi_ptr_t bp_marker = NULL;
+  mpi_ptr_t ep_marker = NULL;
+  mpi_ptr_t xp_marker = NULL;
+  unsigned int mp_nlimbs = 0;
+  unsigned int bp_nlimbs = 0;
+  unsigned int ep_nlimbs = 0;
+  unsigned int xp_nlimbs = 0;
+  mpi_ptr_t tspace = NULL;
+  mpi_size_t tsize = 0;
+
+
+  esize = expo->nlimbs;
+  msize = mod->nlimbs;
+  size = 2 * msize;
+  msign = mod->sign;
+
+  esec = mpi_is_secure(expo);
+  msec = mpi_is_secure(mod);
+  bsec = mpi_is_secure(base);
+
+  rp = res->d;
+  ep = expo->d;
+
+  if (!msize)
+    grub_fatal ("mpi division by zero");
+
+  if (!esize)
+    {
+      /* Exponent is zero, result is 1 mod MOD, i.e., 1 or 0 depending
+         on if MOD equals 1.  */
+      res->nlimbs = (msize == 1 && mod->d[0] == 1) ? 0 : 1;
+      if (res->nlimbs)
+        {
+          RESIZE_IF_NEEDED (res, 1);
+          rp = res->d;
+          rp[0] = 1;
+        }
+      res->sign = 0;
+      goto leave;
+    }
+
+  /* Normalize MOD (i.e. make its most significant bit set) as
+     required by mpn_divrem.  This will make the intermediate values
+     in the calculation slightly larger, but the correct result is
+     obtained after a final reduction using the original MOD value. */
+  mp_nlimbs = msec? msize:0;
+  mp = mp_marker = mpi_alloc_limb_space(msize, msec);
+  count_leading_zeros (mod_shift_cnt, mod->d[msize-1]);
+  if (mod_shift_cnt)
+    _gcry_mpih_lshift (mp, mod->d, msize, mod_shift_cnt);
+  else
+    MPN_COPY( mp, mod->d, msize );
+
+  bsize = base->nlimbs;
+  bsign = base->sign;
+  if (bsize > msize)
+    {
+      /* The base is larger than the module.  Reduce it.
+
+         Allocate (BSIZE + 1) with space for remainder and quotient.
+         (The quotient is (bsize - msize + 1) limbs.)  */
+      bp_nlimbs = bsec ? (bsize + 1):0;
+      bp = bp_marker = mpi_alloc_limb_space( bsize + 1, bsec );
+      MPN_COPY ( bp, base->d, bsize );
+      /* We don't care about the quotient, store it above the
+       * remainder, at BP + MSIZE.  */
+      _gcry_mpih_divrem( bp + msize, 0, bp, bsize, mp, msize );
+      bsize = msize;
+      /* Canonicalize the base, since we are going to multiply with it
+	 quite a few times.  */
+      MPN_NORMALIZE( bp, bsize );
+    }
+  else
+    bp = base->d;
+
+  if (!bsize)
+    {
+      res->nlimbs = 0;
+      res->sign = 0;
+      goto leave;
+    }
+
+
+  /* Make BASE, EXPO and MOD not overlap with RES.  */
+  if ( rp == bp )
+    {
+      /* RES and BASE are identical.  Allocate temp. space for BASE.  */
+      gcry_assert (!bp_marker);
+      bp_nlimbs = bsec? bsize:0;
+      bp = bp_marker = mpi_alloc_limb_space( bsize, bsec );
+      MPN_COPY(bp, rp, bsize);
+    }
+  if ( rp == ep )
+    {
+      /* RES and EXPO are identical.  Allocate temp. space for EXPO.  */
+      ep_nlimbs = esec? esize:0;
+      ep = ep_marker = mpi_alloc_limb_space( esize, esec );
+      MPN_COPY(ep, rp, esize);
+    }
+  if ( rp == mp )
+    {
+      /* RES and MOD are identical.  Allocate temporary space for MOD.*/
+      gcry_assert (!mp_marker);
+      mp_nlimbs = msec?msize:0;
+      mp = mp_marker = mpi_alloc_limb_space( msize, msec );
+      MPN_COPY(mp, rp, msize);
+    }
+
+  /* Copy base to the result.  */
+  if (res->alloced < size)
+    {
+      mpi_resize (res, size);
+      rp = res->d;
+    }
+  MPN_COPY ( rp, bp, bsize );
+  rsize = bsize;
+  rsign = bsign;
+
+  /* Main processing.  */
+  {
+    mpi_size_t i;
+    mpi_ptr_t xp;
+    int c;
+    mpi_limb_t e;
+    mpi_limb_t carry_limb;
+    struct karatsuba_ctx karactx;
+
+    xp_nlimbs = msec? (2 * (msize + 1)):0;
+    xp = xp_marker = mpi_alloc_limb_space( 2 * (msize + 1), msec );
+
+    memset( &karactx, 0, sizeof karactx );
+    negative_result = (ep[0] & 1) && base->sign;
+
+    i = esize - 1;
+    e = ep[i];
+    count_leading_zeros (c, e);
+    e = (e << c) << 1;     /* Shift the expo bits to the left, lose msb.  */
+    c = BITS_PER_MPI_LIMB - 1 - c;
+
+    /* Main loop.
+
+       Make the result be pointed to alternately by XP and RP.  This
+       helps us avoid block copying, which would otherwise be
+       necessary with the overlap restrictions of
+       _gcry_mpih_divmod. With 50% probability the result after this
+       loop will be in the area originally pointed by RP (==RES->d),
+       and with 50% probability in the area originally pointed to by XP. */
+    for (;;)
+      {
+        while (c)
+          {
+            mpi_ptr_t tp;
+            mpi_size_t xsize;
+
+            /*mpih_mul_n(xp, rp, rp, rsize);*/
+            if ( rsize < KARATSUBA_THRESHOLD )
+              _gcry_mpih_sqr_n_basecase( xp, rp, rsize );
+            else
+              {
+                if ( !tspace )
+                  {
+                    tsize = 2 * rsize;
+                    tspace = mpi_alloc_limb_space( tsize, 0 );
+                  }
+                else if ( tsize < (2*rsize) )
+                  {
+                    _gcry_mpi_free_limb_space (tspace, 0);
+                    tsize = 2 * rsize;
+                    tspace = mpi_alloc_limb_space (tsize, 0 );
+                  }
+                _gcry_mpih_sqr_n (xp, rp, rsize, tspace);
+              }
+
+            xsize = 2 * rsize;
+            if ( xsize > msize )
+              {
+                _gcry_mpih_divrem(xp + msize, 0, xp, xsize, mp, msize);
+                xsize = msize;
+              }
+
+            tp = rp; rp = xp; xp = tp;
+            rsize = xsize;
+
+            /* To mitigate the Yarom/Falkner flush+reload cache
+             * side-channel attack on the RSA secret exponent, we do
+             * the multiplication regardless of the value of the
+             * high-bit of E.  But to avoid this performance penalty
+             * we do it only if the exponent has been stored in secure
+             * memory and we can thus assume it is a secret exponent.  */
+            if (esec || (mpi_limb_signed_t)e < 0)
+              {
+                /*mpih_mul( xp, rp, rsize, bp, bsize );*/
+                if( bsize < KARATSUBA_THRESHOLD )
+                  _gcry_mpih_mul ( xp, rp, rsize, bp, bsize );
+                else
+                  _gcry_mpih_mul_karatsuba_case (xp, rp, rsize, bp, bsize,
+                                                 &karactx);
+
+                xsize = rsize + bsize;
+                if ( xsize > msize )
+                  {
+                    _gcry_mpih_divrem(xp + msize, 0, xp, xsize, mp, msize);
+                    xsize = msize;
+                  }
+              }
+            if ( (mpi_limb_signed_t)e < 0 )
+              {
+                tp = rp; rp = xp; xp = tp;
+                rsize = xsize;
+              }
+            e <<= 1;
+            c--;
+          }
+
+        i--;
+        if ( i < 0 )
+          break;
+        e = ep[i];
+        c = BITS_PER_MPI_LIMB;
+      }
+
+    /* We shifted MOD, the modulo reduction argument, left
+       MOD_SHIFT_CNT steps.  Adjust the result by reducing it with the
+       original MOD.
+
+       Also make sure the result is put in RES->d (where it already
+       might be, see above).  */
+    if ( mod_shift_cnt )
+      {
+        carry_limb = _gcry_mpih_lshift( res->d, rp, rsize, mod_shift_cnt);
+        rp = res->d;
+        if ( carry_limb )
+          {
+            rp[rsize] = carry_limb;
+            rsize++;
+          }
+      }
+    else if (res->d != rp)
+      {
+        MPN_COPY (res->d, rp, rsize);
+        rp = res->d;
+      }
+
+    if ( rsize >= msize )
+      {
+        _gcry_mpih_divrem(rp + msize, 0, rp, rsize, mp, msize);
+        rsize = msize;
+      }
+
+    /* Remove any leading zero words from the result.  */
+    if ( mod_shift_cnt )
+      _gcry_mpih_rshift( rp, rp, rsize, mod_shift_cnt);
+    MPN_NORMALIZE (rp, rsize);
+
+    _gcry_mpih_release_karatsuba_ctx (&karactx );
+  }
+
+  /* Fixup for negative results.  */
+  if ( negative_result && rsize )
+    {
+      if ( mod_shift_cnt )
+        _gcry_mpih_rshift( mp, mp, msize, mod_shift_cnt);
+      _gcry_mpih_sub( rp, mp, msize, rp, rsize);
+      rsize = msize;
+      rsign = msign;
+      MPN_NORMALIZE(rp, rsize);
+    }
+  gcry_assert (res->d == rp);
+  res->nlimbs = rsize;
+  res->sign = rsign;
+
+ leave:
+  if (mp_marker)
+    _gcry_mpi_free_limb_space( mp_marker, mp_nlimbs );
+  if (bp_marker)
+    _gcry_mpi_free_limb_space( bp_marker, bp_nlimbs );
+  if (ep_marker)
+    _gcry_mpi_free_limb_space( ep_marker, ep_nlimbs );
+  if (xp_marker)
+    _gcry_mpi_free_limb_space( xp_marker, xp_nlimbs );
+  if (tspace)
+    _gcry_mpi_free_limb_space( tspace, 0 );
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c b/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c
new file mode 100644
index 0000000..e734dcf
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c
@@ -0,0 +1,755 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpicoder.c  -  Coder for the external representation of MPIs
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "g10lib.h"
+
+#define MAX_EXTERN_MPI_BITS 16384
+
+/* Helper used to scan PGP style MPIs.  Returns NULL on failure. */
+static gcry_mpi_t
+mpi_read_from_buffer (const unsigned char *buffer, unsigned *ret_nread,
+                      int secure)
+{
+  int i, j;
+  unsigned int nbits, nbytes, nlimbs, nread=0;
+  mpi_limb_t a;
+  gcry_mpi_t val = MPI_NULL;
+
+  if ( *ret_nread < 2 )
+    goto leave;
+  nbits = buffer[0] << 8 | buffer[1];
+  if ( nbits > MAX_EXTERN_MPI_BITS )
+    {
+/*       log_debug ("mpi too large (%u bits)\n", nbits); */
+      goto leave;
+    }
+  buffer += 2;
+  nread = 2;
+
+  nbytes = (nbits+7) / 8;
+  nlimbs = (nbytes+BYTES_PER_MPI_LIMB-1) / BYTES_PER_MPI_LIMB;
+  val = secure? mpi_alloc_secure (nlimbs) : mpi_alloc (nlimbs);
+  i = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;
+  i %= BYTES_PER_MPI_LIMB;
+  j= val->nlimbs = nlimbs;
+  val->sign = 0;
+  for ( ; j > 0; j-- )
+    {
+      a = 0;
+      for (; i < BYTES_PER_MPI_LIMB; i++ )
+        {
+          if ( ++nread > *ret_nread )
+            {
+/*               log_debug ("mpi larger than buffer"); */
+              mpi_free (val);
+              val = NULL;
+              goto leave;
+            }
+          a <<= 8;
+          a |= *buffer++;
+	}
+      i = 0;
+      val->d[j-1] = a;
+    }
+
+ leave:
+  *ret_nread = nread;
+  return val;
+}
+
+
+/****************
+ * Fill the mpi VAL from the hex string in STR.
+ */
+static int
+mpi_fromstr (gcry_mpi_t val, const char *str)
+{
+  int sign = 0;
+  int prepend_zero = 0;
+  int i, j, c, c1, c2;
+  unsigned int nbits, nbytes, nlimbs;
+  mpi_limb_t a;
+
+  if ( *str == '-' )
+    {
+      sign = 1;
+      str++;
+    }
+
+  /* Skip optional hex prefix.  */
+  if ( *str == '0' && str[1] == 'x' )
+    str += 2;
+
+  nbits = 4 * strlen (str);
+  if ((nbits % 8))
+    prepend_zero = 1;
+
+  nbytes = (nbits+7) / 8;
+  nlimbs = (nbytes+BYTES_PER_MPI_LIMB-1) / BYTES_PER_MPI_LIMB;
+
+  if ( val->alloced < nlimbs )
+    mpi_resize (val, nlimbs);
+
+  i = BYTES_PER_MPI_LIMB - (nbytes % BYTES_PER_MPI_LIMB);
+  i %= BYTES_PER_MPI_LIMB;
+  j = val->nlimbs = nlimbs;
+  val->sign = sign;
+  for (; j > 0; j--)
+    {
+      a = 0;
+      for (; i < BYTES_PER_MPI_LIMB; i++)
+        {
+          if (prepend_zero)
+            {
+              c1 = '0';
+              prepend_zero = 0;
+	    }
+          else
+            c1 = *str++;
+
+          if (!c1)
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          c2 = *str++;
+          if (!c2)
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          if ( c1 >= '0' && c1 <= '9' )
+            c = c1 - '0';
+          else if ( c1 >= 'a' && c1 <= 'f' )
+            c = c1 - 'a' + 10;
+          else if ( c1 >= 'A' && c1 <= 'F' )
+            c = c1 - 'A' + 10;
+          else
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          c <<= 4;
+          if ( c2 >= '0' && c2 <= '9' )
+            c |= c2 - '0';
+          else if( c2 >= 'a' && c2 <= 'f' )
+            c |= c2 - 'a' + 10;
+          else if( c2 >= 'A' && c2 <= 'F' )
+            c |= c2 - 'A' + 10;
+          else
+            {
+              mpi_clear(val);
+              return 1;  /* Error. */
+	    }
+          a <<= 8;
+          a |= c;
+	}
+      i = 0;
+      val->d[j-1] = a;
+    }
+
+  return 0;  /* Okay.  */
+}
+
+
+/* Dump the value of A in a format suitable for debugging to
+   Libgcrypt's logging stream.  Note that one leading space but no
+   trailing space or linefeed will be printed.  It is okay to pass
+   NULL for A. */
+void
+gcry_mpi_dump (const gcry_mpi_t a)
+{
+  int i;
+
+  log_printf (" ");
+  if (!a)
+    log_printf ("[MPI_NULL]");
+  else
+    {
+      if (a->sign)
+        log_printf ( "-");
+#if BYTES_PER_MPI_LIMB == 2
+# define X "4"
+#elif BYTES_PER_MPI_LIMB == 4
+# define X "8"
+#elif BYTES_PER_MPI_LIMB == 8
+# define X "16"
+#elif BYTES_PER_MPI_LIMB == 16
+# define X "32"
+#else
+# error please define the format here
+#endif
+      for (i=a->nlimbs; i > 0 ; i-- )
+        {
+          log_printf (i != a->nlimbs? "%0" X "lX":"%lX", (ulong)a->d[i-1]);
+        }
+#undef X
+      if (!a->nlimbs)
+        log_printf ("0");
+    }
+}
+
+/* Convience function used internally. */
+void
+_gcry_log_mpidump (const char *text, gcry_mpi_t a)
+{
+  log_printf ("%s:", text);
+  gcry_mpi_dump (a);
+  log_printf ("\n");
+}
+
+
+/* Return an allocated buffer with the MPI (msb first).  NBYTES
+   receives the length of this buffer.  Caller must free the return
+   string.  This function returns an allocated buffer with NBYTES set
+   to zero if the value of A is zero.  If sign is not NULL, it will be
+   set to the sign of the A.  On error NULL is returned and ERRNO set
+   appropriately.  */
+static unsigned char *
+do_get_buffer (gcry_mpi_t a, unsigned int *nbytes, int *sign, int force_secure)
+{
+  unsigned char *p, *buffer;
+  mpi_limb_t alimb;
+  int i;
+  size_t n;
+
+  if (sign)
+    *sign = a->sign;
+
+  *nbytes = a->nlimbs * BYTES_PER_MPI_LIMB;
+  n = *nbytes? *nbytes:1; /* Allocate at least one byte.  */
+  p = buffer = (force_secure || mpi_is_secure(a))? gcry_malloc_secure (n)
+						 : gcry_malloc (n);
+  if (!buffer)
+    return NULL;
+
+  for (i=a->nlimbs-1; i >= 0; i--)
+    {
+      alimb = a->d[i];
+#if BYTES_PER_MPI_LIMB == 4
+      *p++ = alimb >> 24;
+      *p++ = alimb >> 16;
+      *p++ = alimb >>  8;
+      *p++ = alimb	  ;
+#elif BYTES_PER_MPI_LIMB == 8
+      *p++ = alimb >> 56;
+      *p++ = alimb >> 48;
+      *p++ = alimb >> 40;
+      *p++ = alimb >> 32;
+      *p++ = alimb >> 24;
+      *p++ = alimb >> 16;
+      *p++ = alimb >>  8;
+      *p++ = alimb	  ;
+#else
+#     error please implement for this limb size.
+#endif
+    }
+
+  /* This is sub-optimal but we need to do the shift operation because
+     the caller has to free the returned buffer.  */
+  for (p=buffer; *nbytes && !*p; p++, --*nbytes)
+    ;
+  if (p != buffer)
+    memmove (buffer,p, *nbytes);
+  return buffer;
+}
+
+
+byte *
+_gcry_mpi_get_buffer (gcry_mpi_t a, unsigned int *nbytes, int *sign)
+{
+  return do_get_buffer (a, nbytes, sign, 0);
+}
+
+byte *
+_gcry_mpi_get_secure_buffer (gcry_mpi_t a, unsigned *nbytes, int *sign)
+{
+  return do_get_buffer (a, nbytes, sign, 1);
+}
+
+
+/*
+ * Use the NBYTES at BUFFER_ARG to update A.  Set the sign of a to
+ * SIGN.
+ */
+void
+_gcry_mpi_set_buffer (gcry_mpi_t a, const void *buffer_arg,
+                      unsigned int nbytes, int sign)
+{
+  const unsigned char *buffer = (const unsigned char*)buffer_arg;
+  const unsigned char *p;
+  mpi_limb_t alimb;
+  int nlimbs;
+  int i;
+
+  nlimbs = (nbytes + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB;
+  RESIZE_IF_NEEDED(a, nlimbs);
+  a->sign = sign;
+
+  for (i=0, p = buffer+nbytes-1; p >= buffer+BYTES_PER_MPI_LIMB; )
+    {
+#if BYTES_PER_MPI_LIMB == 4
+      alimb  = *p--	    ;
+      alimb |= *p-- <<  8 ;
+      alimb |= *p-- << 16 ;
+      alimb |= *p-- << 24 ;
+#elif BYTES_PER_MPI_LIMB == 8
+      alimb  = (mpi_limb_t)*p--	;
+      alimb |= (mpi_limb_t)*p-- <<  8 ;
+      alimb |= (mpi_limb_t)*p-- << 16 ;
+      alimb |= (mpi_limb_t)*p-- << 24 ;
+      alimb |= (mpi_limb_t)*p-- << 32 ;
+      alimb |= (mpi_limb_t)*p-- << 40 ;
+      alimb |= (mpi_limb_t)*p-- << 48 ;
+      alimb |= (mpi_limb_t)*p-- << 56 ;
+#else
+#       error please implement for this limb size.
+#endif
+      a->d[i++] = alimb;
+    }
+  if ( p >= buffer )
+    {
+#if BYTES_PER_MPI_LIMB == 4
+      alimb  = *p--;
+      if (p >= buffer)
+        alimb |= *p-- <<  8;
+      if (p >= buffer)
+        alimb |= *p-- << 16;
+      if (p >= buffer)
+        alimb |= *p-- << 24;
+#elif BYTES_PER_MPI_LIMB == 8
+      alimb  = (mpi_limb_t)*p--;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 8;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 16;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 24;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 32;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 40;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 48;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 56;
+#else
+#     error please implement for this limb size.
+#endif
+      a->d[i++] = alimb;
+    }
+  a->nlimbs = i;
+  gcry_assert (i == nlimbs);
+}
+
+
+/* Convert the external representation of an integer stored in BUFFER
+   with a length of BUFLEN into a newly create MPI returned in
+   RET_MPI.  If NBYTES is not NULL, it will receive the number of
+   bytes actually scanned after a successful operation.  */
+gcry_error_t
+gcry_mpi_scan (struct gcry_mpi **ret_mpi, enum gcry_mpi_format format,
+               const void *buffer_arg, size_t buflen, size_t *nscanned)
+{
+  const unsigned char *buffer = (const unsigned char*)buffer_arg;
+  struct gcry_mpi *a = NULL;
+  unsigned int len;
+  int secure = (buffer && gcry_is_secure (buffer));
+
+  if (!buffer)
+    return gcry_error (GPG_ERR_INV_ARG);
+
+  if (format == GCRYMPI_FMT_SSH)
+    len = 0;
+  else
+    len = buflen;
+
+  if (format == GCRYMPI_FMT_STD)
+    {
+      const unsigned char *s = buffer;
+
+      a = secure? mpi_alloc_secure ((len+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((len+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+      if (len)
+        {
+          a->sign = !!(*s & 0x80);
+          if (a->sign)
+            {
+              /* FIXME: we have to convert from 2compl to magnitude format */
+              mpi_free (a);
+              return gcry_error (GPG_ERR_INTERNAL);
+	    }
+          else
+            _gcry_mpi_set_buffer (a, s, len, 0);
+	}
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_USG)
+    {
+      a = secure? mpi_alloc_secure ((len+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((len+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+
+      if (len)
+        _gcry_mpi_set_buffer (a, buffer, len, 0);
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_PGP)
+    {
+      a = mpi_read_from_buffer (buffer, &len, secure);
+      if (nscanned)
+        *nscanned = len;
+      if (ret_mpi && a)
+        {
+          mpi_normalize (a);
+          *ret_mpi = a;
+	}
+      else if (a)
+        {
+          mpi_free(a);
+          a = NULL;
+        }
+      return a? 0 : gcry_error (GPG_ERR_INV_OBJ);
+    }
+  else if (format == GCRYMPI_FMT_SSH)
+    {
+      const unsigned char *s = buffer;
+      size_t n;
+
+      /* This test is not strictly necessary and an assert (!len)
+         would be sufficient.  We keep this test in case we later
+         allow the BUFLEN argument to act as a sanitiy check.  Same
+         below. */
+      if (len && len < 4)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+
+      n = ((size_t)s[0] << 24 | (size_t)s[1] << 16 | (size_t)s[2] << 8 | (size_t)s[3]);
+      s += 4;
+      if (len)
+        len -= 4;
+      if (len && n > len)
+        return gcry_error (GPG_ERR_TOO_LARGE);
+
+      a = secure? mpi_alloc_secure ((n+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((n+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+      if (n)
+        {
+          a->sign = !!(*s & 0x80);
+          if (a->sign)
+            {
+              /* FIXME: we have to convert from 2compl to magnitude format */
+              mpi_free(a);
+              return gcry_error (GPG_ERR_INTERNAL);
+	    }
+          else
+            _gcry_mpi_set_buffer( a, s, n, 0 );
+	}
+      if (nscanned)
+        *nscanned = n+4;
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+        }
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_HEX)
+    {
+      /* We can only handle C strings for now.  */
+      if (buflen)
+        return gcry_error (GPG_ERR_INV_ARG);
+
+      a = secure? mpi_alloc_secure (0) : mpi_alloc(0);
+      if (mpi_fromstr (a, (const char *)buffer))
+        {
+          mpi_free (a);
+          return gcry_error (GPG_ERR_INV_OBJ);
+        }
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else
+    return gcry_error (GPG_ERR_INV_ARG);
+}
+
+
+/* Convert the big integer A into the external representation
+   described by FORMAT and store it in the provided BUFFER which has
+   been allocated by the user with a size of BUFLEN bytes.  NWRITTEN
+   receives the actual length of the external representation unless it
+   has been passed as NULL.  BUFFER may be NULL to query the required
+   length.  */
+gcry_error_t
+gcry_mpi_print (enum gcry_mpi_format format,
+                unsigned char *buffer, size_t buflen,
+                size_t *nwritten, struct gcry_mpi *a)
+{
+  unsigned int nbits = mpi_get_nbits (a);
+  size_t len;
+  size_t dummy_nwritten;
+
+  if (!nwritten)
+    nwritten = &dummy_nwritten;
+
+  len = buflen;
+  *nwritten = 0;
+  if (format == GCRYMPI_FMT_STD)
+    {
+      unsigned char *tmp;
+      int extra = 0;
+      unsigned int n;
+
+      if (a->sign)
+        return gcry_error (GPG_ERR_INTERNAL); /* Can't handle it yet. */
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (n && (*tmp & 0x80))
+        {
+          n++;
+          extra=1;
+	}
+
+      if (buffer && n > len)
+        {
+          /* The provided buffer is too short. */
+          gcry_free (tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          if (extra)
+            *s++ = 0;
+          memcpy (s, tmp, n-extra);
+	}
+      gcry_free(tmp);
+      *nwritten = n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_USG)
+    {
+      unsigned int n = (nbits + 7)/8;
+
+      /* Note:  We ignore the sign for this format.  */
+      /* FIXME: for performance reasons we should put this into
+	 mpi_aprint because we can then use the buffer directly.  */
+      if (buffer && n > len)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+      if (buffer)
+        {
+          unsigned char *tmp;
+
+          tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+          if (!tmp)
+            return gpg_error_from_syserror ();
+          memcpy (buffer, tmp, n);
+          gcry_free (tmp);
+	}
+      *nwritten = n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_PGP)
+    {
+      unsigned int n = (nbits + 7)/8;
+
+      /* The PGP format can only handle unsigned integers.  */
+      if( a->sign )
+        return gcry_error (GPG_ERR_INV_ARG);
+
+      if (buffer && n+2 > len)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+
+      if (buffer)
+        {
+          unsigned char *tmp;
+          unsigned char *s = buffer;
+
+          s[0] = nbits >> 8;
+          s[1] = nbits;
+
+          tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+          if (!tmp)
+            return gpg_error_from_syserror ();
+          memcpy (s+2, tmp, n);
+          gcry_free (tmp);
+	}
+      *nwritten = n+2;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_SSH)
+    {
+      unsigned char *tmp;
+      int extra = 0;
+      unsigned int n;
+
+      if (a->sign)
+        return gcry_error (GPG_ERR_INTERNAL); /* Can't handle it yet.  */
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (n && (*tmp & 0x80))
+        {
+          n++;
+          extra=1;
+	}
+
+      if (buffer && n+4 > len)
+        {
+          gcry_free(tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          *s++ = n >> 24;
+          *s++ = n >> 16;
+          *s++ = n >> 8;
+          *s++ = n;
+          if (extra)
+            *s++ = 0;
+
+          memcpy (s, tmp, n-extra);
+	}
+      gcry_free (tmp);
+      *nwritten = 4+n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_HEX)
+    {
+      unsigned char *tmp;
+      int i;
+      int extra = 0;
+      unsigned int n = 0;
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (!n || (*tmp & 0x80))
+        extra = 2;
+
+      if (buffer && 2*n + extra + !!a->sign + 1 > len)
+        {
+          gcry_free(tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          if (a->sign)
+            *s++ = '-';
+          if (extra)
+            {
+              *s++ = '0';
+              *s++ = '0';
+	    }
+
+          for (i=0; i < n; i++)
+            {
+              unsigned int c = tmp[i];
+
+              *s++ = (c >> 4) < 10? '0'+(c>>4) : 'A'+(c>>4)-10 ;
+              c &= 15;
+              *s++ = c < 10? '0'+c : 'A'+c-10 ;
+	    }
+          *s++ = 0;
+          *nwritten = s - buffer;
+	}
+      else
+        {
+          *nwritten = 2*n + extra + !!a->sign + 1;
+	}
+      gcry_free (tmp);
+      return 0;
+    }
+  else
+    return gcry_error (GPG_ERR_INV_ARG);
+}
+
+
+/*
+ * Like gcry_mpi_print but this function allocates the buffer itself.
+ * The caller has to supply the address of a pointer.  NWRITTEN may be
+ * NULL.
+ */
+gcry_error_t
+gcry_mpi_aprint (enum gcry_mpi_format format,
+                 unsigned char **buffer, size_t *nwritten,
+		 struct gcry_mpi *a)
+{
+  size_t n;
+  gcry_error_t rc;
+
+  *buffer = NULL;
+  rc = gcry_mpi_print (format, NULL, 0, &n, a);
+  if (rc)
+    return rc;
+
+  *buffer = mpi_is_secure(a) ? gcry_malloc_secure (n) : gcry_malloc (n);
+  if (!*buffer)
+    return gpg_error_from_syserror ();
+  rc = gcry_mpi_print( format, *buffer, n, &n, a );
+  if (rc)
+    {
+      gcry_free(*buffer);
+      *buffer = NULL;
+    }
+  else if (nwritten)
+    *nwritten = n;
+  return rc;
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-add1.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-add1.c
new file mode 100644
index 0000000..4a84df6
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-add1.c
@@ -0,0 +1,65 @@
+/* mpihelp-add_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 
+ *               2000, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_add_n (mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+                  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices. */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to one addend */
+      cy = y < cy;	  /* get out carry from that addition */
+      y += x; 		  /* add other addend */
+      cy += y < x;	  /* get out carry from that add, combine */
+      res_ptr[j] = y;
+    } 
+  while ( ++j );
+
+  return cy;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c
new file mode 100644
index 0000000..797c083
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c
@@ -0,0 +1,536 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpih-div.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 2000,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+#ifndef UMUL_TIME
+#define UMUL_TIME 1
+#endif
+#ifndef UDIV_TIME
+#define UDIV_TIME UMUL_TIME
+#endif
+
+/* FIXME: We should be using invert_limb (or invert_normalized_limb)
+ * here (not udiv_qrnnd).
+ */
+
+mpi_limb_t
+_gcry_mpih_mod_1(mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+				      mpi_limb_t divisor_limb)
+{
+    mpi_size_t i;
+    mpi_limb_t n1, n0, r;
+    int dummy;
+
+    /* Botch: Should this be handled at all?  Rely on callers?	*/
+    if( !dividend_size )
+	return 0;
+
+    /* If multiplication is much faster than division, and the
+     * dividend is large, pre-invert the divisor, and use
+     * only multiplications in the inner loop.
+     *
+     * This test should be read:
+     *	 Does it ever help to use udiv_qrnnd_preinv?
+     *	   && Does what we save compensate for the inversion overhead?
+     */
+    if( UDIV_TIME > (2 * UMUL_TIME + 6)
+	&& (UDIV_TIME - (2 * UMUL_TIME + 6)) * dividend_size > UDIV_TIME ) {
+	int normalization_steps;
+
+	count_leading_zeros( normalization_steps, divisor_limb );
+	if( normalization_steps ) {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    divisor_limb <<= normalization_steps;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     *
+	     * Special case for DIVISOR_LIMB == 100...000.
+	     */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    n1 = dividend_ptr[dividend_size - 1];
+	    r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+	    /* Possible optimization:
+	     * if (r == 0
+	     * && divisor_limb > ((n1 << normalization_steps)
+	     *		       | (dividend_ptr[dividend_size - 2] >> ...)))
+	     * ...one division less...
+	     */
+	    for( i = dividend_size - 2; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV(dummy, r, r,
+				   ((n1 << normalization_steps)
+			  | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			  divisor_limb, divisor_limb_inverted);
+		n1 = n0;
+	    }
+	    UDIV_QRNND_PREINV(dummy, r, r,
+			      n1 << normalization_steps,
+			      divisor_limb, divisor_limb_inverted);
+	    return r >> normalization_steps;
+	}
+	else {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     *
+	     * Special case for DIVISOR_LIMB == 100...000.
+	     */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			    -divisor_limb, 0, divisor_limb);
+
+	    i = dividend_size - 1;
+	    r = dividend_ptr[i];
+
+	    if( r >= divisor_limb )
+		r = 0;
+	    else
+		i--;
+
+	    for( ; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV(dummy, r, r,
+				  n0, divisor_limb, divisor_limb_inverted);
+	    }
+	    return r;
+	}
+    }
+    else {
+	if( UDIV_NEEDS_NORMALIZATION ) {
+	    int normalization_steps;
+
+	    count_leading_zeros(normalization_steps, divisor_limb);
+	    if( normalization_steps ) {
+		divisor_limb <<= normalization_steps;
+
+		n1 = dividend_ptr[dividend_size - 1];
+		r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+		/* Possible optimization:
+		 * if (r == 0
+		 * && divisor_limb > ((n1 << normalization_steps)
+		 *		   | (dividend_ptr[dividend_size - 2] >> ...)))
+		 * ...one division less...
+		 */
+		for(i = dividend_size - 2; i >= 0; i--) {
+		    n0 = dividend_ptr[i];
+		    udiv_qrnnd (dummy, r, r,
+				((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			 divisor_limb);
+		    n1 = n0;
+		}
+		udiv_qrnnd (dummy, r, r,
+			    n1 << normalization_steps,
+			    divisor_limb);
+		return r >> normalization_steps;
+	    }
+	}
+	/* No normalization needed, either because udiv_qrnnd doesn't require
+	 * it, or because DIVISOR_LIMB is already normalized.  */
+	i = dividend_size - 1;
+	r = dividend_ptr[i];
+
+	if(r >= divisor_limb)
+	    r = 0;
+	else
+	    i--;
+
+	for(; i >= 0; i--) {
+	    n0 = dividend_ptr[i];
+	    udiv_qrnnd (dummy, r, r, n0, divisor_limb);
+	}
+	return r;
+    }
+}
+
+/* Divide num (NP/NSIZE) by den (DP/DSIZE) and write
+ * the NSIZE-DSIZE least significant quotient limbs at QP
+ * and the DSIZE long remainder at NP.	If QEXTRA_LIMBS is
+ * non-zero, generate that many fraction bits and append them after the
+ * other quotient limbs.
+ * Return the most significant limb of the quotient, this is always 0 or 1.
+ *
+ * Preconditions:
+ * 0. NSIZE >= DSIZE.
+ * 1. The most significant bit of the divisor must be set.
+ * 2. QP must either not overlap with the input operands at all, or
+ *    QP + DSIZE >= NP must hold true.	(This means that it's
+ *    possible to put the quotient in the high part of NUM, right after the
+ *    remainder in NUM.
+ * 3. NSIZE >= DSIZE, even if QEXTRA_LIMBS is non-zero.
+ */
+
+mpi_limb_t
+_gcry_mpih_divrem( mpi_ptr_t qp, mpi_size_t qextra_limbs,
+                      mpi_ptr_t np, mpi_size_t nsize,
+                      mpi_ptr_t dp, mpi_size_t dsize)
+{
+    mpi_limb_t most_significant_q_limb = 0;
+
+    switch(dsize) {
+      case 0:
+	/* We are asked to divide by zero, so go ahead and do it!  (To make
+	   the compiler not remove this statement, return the value.)  */
+	grub_fatal ("mpi division by zero");
+	return 0;
+
+      case 1:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t n1;
+	    mpi_limb_t d;
+
+	    d = dp[0];
+	    n1 = np[nsize - 1];
+
+	    if( n1 >= d ) {
+		n1 -= d;
+		most_significant_q_limb = 1;
+	    }
+
+	    qp += qextra_limbs;
+	    for( i = nsize - 2; i >= 0; i--)
+		udiv_qrnnd( qp[i], n1, n1, np[i], d );
+	    qp -= qextra_limbs;
+
+	    for( i = qextra_limbs - 1; i >= 0; i-- )
+		udiv_qrnnd (qp[i], n1, n1, 0, d);
+
+	    np[0] = n1;
+	}
+	break;
+
+      case 2:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t n1, n0, n2;
+	    mpi_limb_t d1, d0;
+
+	    np += nsize - 2;
+	    d1 = dp[1];
+	    d0 = dp[0];
+	    n1 = np[1];
+	    n0 = np[0];
+
+	    if( n1 >= d1 && (n1 > d1 || n0 >= d0) ) {
+		sub_ddmmss (n1, n0, n1, n0, d1, d0);
+		most_significant_q_limb = 1;
+	    }
+
+	    for( i = qextra_limbs + nsize - 2 - 1; i >= 0; i-- ) {
+		mpi_limb_t q;
+		mpi_limb_t r;
+
+		if( i >= qextra_limbs )
+		    np--;
+		else
+		    np[0] = 0;
+
+		if( n1 == d1 ) {
+		    /* Q should be either 111..111 or 111..110.  Need special
+		     * treatment of this rare case as normal division would
+		     * give overflow.  */
+		    q = ~(mpi_limb_t)0;
+
+		    r = n0 + d1;
+		    if( r < d1 ) {   /* Carry in the addition? */
+			add_ssaaaa( n1, n0, r - d0, np[0], 0, d0 );
+			qp[i] = q;
+			continue;
+		    }
+		    n1 = d0 - (d0 != 0?1:0);
+		    n0 = -d0;
+		}
+		else {
+		    udiv_qrnnd (q, r, n1, n0, d1);
+		    umul_ppmm (n1, n0, d0, q);
+		}
+
+		n2 = np[0];
+	      q_test:
+		if( n1 > r || (n1 == r && n0 > n2) ) {
+		    /* The estimated Q was too large.  */
+		    q--;
+		    sub_ddmmss (n1, n0, n1, n0, 0, d0);
+		    r += d1;
+		    if( r >= d1 )    /* If not carry, test Q again.  */
+			goto q_test;
+		}
+
+		qp[i] = q;
+		sub_ddmmss (n1, n0, r, n2, n1, n0);
+	    }
+	    np[1] = n1;
+	    np[0] = n0;
+	}
+	break;
+
+      default:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t dX, d1, n0;
+
+	    np += nsize - dsize;
+	    dX = dp[dsize - 1];
+	    d1 = dp[dsize - 2];
+	    n0 = np[dsize - 1];
+
+	    if( n0 >= dX ) {
+		if(n0 > dX || _gcry_mpih_cmp(np, dp, dsize - 1) >= 0 ) {
+		    _gcry_mpih_sub_n(np, np, dp, dsize);
+		    n0 = np[dsize - 1];
+		    most_significant_q_limb = 1;
+		}
+	    }
+
+	    for( i = qextra_limbs + nsize - dsize - 1; i >= 0; i--) {
+		mpi_limb_t q;
+		mpi_limb_t n1, n2;
+		mpi_limb_t cy_limb;
+
+		if( i >= qextra_limbs ) {
+		    np--;
+		    n2 = np[dsize];
+		}
+		else {
+		    n2 = np[dsize - 1];
+		    MPN_COPY_DECR (np + 1, np, dsize - 1);
+		    np[0] = 0;
+		}
+
+		if( n0 == dX ) {
+		    /* This might over-estimate q, but it's probably not worth
+		     * the extra code here to find out.  */
+		    q = ~(mpi_limb_t)0;
+		}
+		else {
+		    mpi_limb_t r;
+
+		    udiv_qrnnd(q, r, n0, np[dsize - 1], dX);
+		    umul_ppmm(n1, n0, d1, q);
+
+		    while( n1 > r || (n1 == r && n0 > np[dsize - 2])) {
+			q--;
+			r += dX;
+			if( r < dX ) /* I.e. "carry in previous addition?" */
+			    break;
+			n1 -= n0 < d1;
+			n0 -= d1;
+		    }
+		}
+
+		/* Possible optimization: We already have (q * n0) and (1 * n1)
+		 * after the calculation of q.	Taking advantage of that, we
+		 * could make this loop make two iterations less.  */
+		cy_limb = _gcry_mpih_submul_1(np, dp, dsize, q);
+
+		if( n2 != cy_limb ) {
+		    _gcry_mpih_add_n(np, np, dp, dsize);
+		    q--;
+		}
+
+		qp[i] = q;
+		n0 = np[dsize - 1];
+	    }
+	}
+    }
+
+    return most_significant_q_limb;
+}
+
+
+/****************
+ * Divide (DIVIDEND_PTR,,DIVIDEND_SIZE) by DIVISOR_LIMB.
+ * Write DIVIDEND_SIZE limbs of quotient at QUOT_PTR.
+ * Return the single-limb remainder.
+ * There are no constraints on the value of the divisor.
+ *
+ * QUOT_PTR and DIVIDEND_PTR might point to the same limb.
+ */
+
+mpi_limb_t
+_gcry_mpih_divmod_1( mpi_ptr_t quot_ptr,
+                        mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+                        mpi_limb_t divisor_limb)
+{
+    mpi_size_t i;
+    mpi_limb_t n1, n0, r;
+    int dummy;
+
+    if( !dividend_size )
+	return 0;
+
+    /* If multiplication is much faster than division, and the
+     * dividend is large, pre-invert the divisor, and use
+     * only multiplications in the inner loop.
+     *
+     * This test should be read:
+     * Does it ever help to use udiv_qrnnd_preinv?
+     * && Does what we save compensate for the inversion overhead?
+     */
+    if( UDIV_TIME > (2 * UMUL_TIME + 6)
+	&& (UDIV_TIME - (2 * UMUL_TIME + 6)) * dividend_size > UDIV_TIME ) {
+	int normalization_steps;
+
+	count_leading_zeros( normalization_steps, divisor_limb );
+	if( normalization_steps ) {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    divisor_limb <<= normalization_steps;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     */
+	    /* Special case for DIVISOR_LIMB == 100...000.  */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    n1 = dividend_ptr[dividend_size - 1];
+	    r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+	    /* Possible optimization:
+	     * if (r == 0
+	     * && divisor_limb > ((n1 << normalization_steps)
+	     *		       | (dividend_ptr[dividend_size - 2] >> ...)))
+	     * ...one division less...
+	     */
+	    for( i = dividend_size - 2; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV( quot_ptr[i + 1], r, r,
+				   ((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			      divisor_limb, divisor_limb_inverted);
+		n1 = n0;
+	    }
+	    UDIV_QRNND_PREINV( quot_ptr[0], r, r,
+			       n1 << normalization_steps,
+			       divisor_limb, divisor_limb_inverted);
+	    return r >> normalization_steps;
+	}
+	else {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     */
+	    /* Special case for DIVISOR_LIMB == 100...000.  */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t) 0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    i = dividend_size - 1;
+	    r = dividend_ptr[i];
+
+	    if( r >= divisor_limb )
+		r = 0;
+	    else
+		quot_ptr[i--] = 0;
+
+	    for( ; i >= 0; i-- ) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV( quot_ptr[i], r, r,
+				   n0, divisor_limb, divisor_limb_inverted);
+	    }
+	    return r;
+	}
+    }
+    else {
+	if(UDIV_NEEDS_NORMALIZATION) {
+	    int normalization_steps;
+
+	    count_leading_zeros (normalization_steps, divisor_limb);
+	    if( normalization_steps ) {
+		divisor_limb <<= normalization_steps;
+
+		n1 = dividend_ptr[dividend_size - 1];
+		r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+		/* Possible optimization:
+		 * if (r == 0
+		 * && divisor_limb > ((n1 << normalization_steps)
+		 *		   | (dividend_ptr[dividend_size - 2] >> ...)))
+		 * ...one division less...
+		 */
+		for( i = dividend_size - 2; i >= 0; i--) {
+		    n0 = dividend_ptr[i];
+		    udiv_qrnnd (quot_ptr[i + 1], r, r,
+			     ((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+				divisor_limb);
+		    n1 = n0;
+		}
+		udiv_qrnnd (quot_ptr[0], r, r,
+			    n1 << normalization_steps,
+			    divisor_limb);
+		return r >> normalization_steps;
+	    }
+	}
+	/* No normalization needed, either because udiv_qrnnd doesn't require
+	 * it, or because DIVISOR_LIMB is already normalized.  */
+	i = dividend_size - 1;
+	r = dividend_ptr[i];
+
+	if(r >= divisor_limb)
+	    r = 0;
+	else
+	    quot_ptr[i--] = 0;
+
+	for(; i >= 0; i--) {
+	    n0 = dividend_ptr[i];
+	    udiv_qrnnd( quot_ptr[i], r, r, n0, divisor_limb );
+	}
+	return r;
+    }
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-lshift.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-lshift.c
new file mode 100644
index 0000000..f48c12c
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-lshift.c
@@ -0,0 +1,68 @@
+/* mpi-lshift.c  - MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+/* Shift U (pointed to by UP and USIZE digits long) CNT bits to the left
+ * and store the USIZE least significant digits of the result at WP.
+ * Return the bits shifted out from the most significant digit.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be >= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_lshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+					    unsigned int cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp += 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  i = usize - 1;
+  low_limb = up[i];
+  retval = low_limb >> sh_2;
+  high_limb = low_limb;
+  while ( --i >= 0 ) 
+    {
+      low_limb = up[i];
+      wp[i] = (high_limb << sh_1) | (low_limb >> sh_2);
+      high_limb = low_limb;
+    }
+  wp[i] = high_limb << sh_1;
+
+  return retval;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-mul.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul.c
new file mode 100644
index 0000000..44b3686
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul.c
@@ -0,0 +1,530 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpih-mul.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 1999, 2000,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+    do {						\
+	if( (size) < KARATSUBA_THRESHOLD )		\
+	    mul_n_basecase (prodp, up, vp, size);	\
+	else						\
+	    mul_n (prodp, up, vp, size, tspace);	\
+    } while (0);
+
+#define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \
+    do {					    \
+	if ((size) < KARATSUBA_THRESHOLD)	    \
+	    _gcry_mpih_sqr_n_basecase (prodp, up, size);	 \
+	else					    \
+	    _gcry_mpih_sqr_n (prodp, up, size, tspace);	 \
+    } while (0);
+
+
+
+
+/* Multiply the natural numbers u (pointed to by UP) and v (pointed to by VP),
+ * both with SIZE limbs, and store the result at PRODP.  2 * SIZE limbs are
+ * always stored.  Return the most significant limb.
+ *
+ * Argument constraints:
+ * 1. PRODP != UP and PRODP != VP, i.e. the destination
+ *    must be distinct from the multiplier and the multiplicand.
+ *
+ *
+ * Handle simple cases with traditional multiplication.
+ *
+ * This is the most critical code of multiplication.  All multiplies rely
+ * on this, both small and huge.  Small ones arrive here immediately.  Huge
+ * ones arrive here as this is the base case for Karatsuba's recursive
+ * algorithm below.
+ */
+
+static mpi_limb_t
+mul_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up,
+				 mpi_ptr_t vp, mpi_size_t size)
+{
+    mpi_size_t i;
+    mpi_limb_t cy;
+    mpi_limb_t v_limb;
+
+    /* Multiply by the first limb in V separately, as the result can be
+     * stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+    v_limb = vp[0];
+    if( v_limb <= 1 ) {
+	if( v_limb == 1 )
+	    MPN_COPY( prodp, up, size );
+	else
+	    MPN_ZERO( prodp, size );
+	cy = 0;
+    }
+    else
+	cy = _gcry_mpih_mul_1( prodp, up, size, v_limb );
+
+    prodp[size] = cy;
+    prodp++;
+
+    /* For each iteration in the outer loop, multiply one limb from
+     * U with one limb from V, and add it to PROD.  */
+    for( i = 1; i < size; i++ ) {
+	v_limb = vp[i];
+	if( v_limb <= 1 ) {
+	    cy = 0;
+	    if( v_limb == 1 )
+	       cy = _gcry_mpih_add_n(prodp, prodp, up, size);
+	}
+	else
+	    cy = _gcry_mpih_addmul_1(prodp, up, size, v_limb);
+
+	prodp[size] = cy;
+	prodp++;
+    }
+
+    return cy;
+}
+
+
+static void
+mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp,
+			mpi_size_t size, mpi_ptr_t tspace )
+{
+    if( size & 1 ) {
+      /* The size is odd, and the code below doesn't handle that.
+       * Multiply the least significant (size - 1) limbs with a recursive
+       * call, and handle the most significant limb of S1 and S2
+       * separately.
+       * A slightly faster way to do this would be to make the Karatsuba
+       * code below behave as if the size were even, and let it check for
+       * odd size in the end.  I.e., in essence move this code to the end.
+       * Doing so would save us a recursive call, and potentially make the
+       * stack grow a lot less.
+       */
+      mpi_size_t esize = size - 1;	 /* even size */
+      mpi_limb_t cy_limb;
+
+      MPN_MUL_N_RECURSE( prodp, up, vp, esize, tspace );
+      cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, esize, vp[esize] );
+      prodp[esize + esize] = cy_limb;
+      cy_limb = _gcry_mpih_addmul_1( prodp + esize, vp, size, up[esize] );
+      prodp[esize + size] = cy_limb;
+    }
+    else {
+	/* Anatolij Alekseevich Karatsuba's divide-and-conquer algorithm.
+	 *
+	 * Split U in two pieces, U1 and U0, such that
+	 * U = U0 + U1*(B**n),
+	 * and V in V1 and V0, such that
+	 * V = V0 + V1*(B**n).
+	 *
+	 * UV is then computed recursively using the identity
+	 *
+	 *	  2n   n	  n			n
+	 * UV = (B  + B )U V  +  B (U -U )(V -V )  +  (B + 1)U V
+	 *		  1 1	     1	0   0  1	      0 0
+	 *
+	 * Where B = 2**BITS_PER_MP_LIMB.
+	 */
+	mpi_size_t hsize = size >> 1;
+	mpi_limb_t cy;
+	int negflg;
+
+	/* Product H.	   ________________  ________________
+	 *		  |_____U1 x V1____||____U0 x V0_____|
+	 * Put result in upper part of PROD and pass low part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(prodp + size, up + hsize, vp + hsize, hsize, tspace);
+
+	/* Product M.	   ________________
+	 *		  |_(U1-U0)(V0-V1)_|
+	 */
+	if( _gcry_mpih_cmp(up + hsize, up, hsize) >= 0 ) {
+	    _gcry_mpih_sub_n(prodp, up + hsize, up, hsize);
+	    negflg = 0;
+	}
+	else {
+	    _gcry_mpih_sub_n(prodp, up, up + hsize, hsize);
+	    negflg = 1;
+	}
+	if( _gcry_mpih_cmp(vp + hsize, vp, hsize) >= 0 ) {
+	    _gcry_mpih_sub_n(prodp + hsize, vp + hsize, vp, hsize);
+	    negflg ^= 1;
+	}
+	else {
+	    _gcry_mpih_sub_n(prodp + hsize, vp, vp + hsize, hsize);
+	    /* No change of NEGFLG.  */
+	}
+	/* Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(tspace, prodp, prodp + hsize, hsize, tspace + size);
+
+	/* Add/copy product H. */
+	MPN_COPY (prodp + hsize, prodp + size, hsize);
+	cy = _gcry_mpih_add_n( prodp + size, prodp + size,
+			    prodp + size + hsize, hsize);
+
+	/* Add product M (if NEGFLG M is a negative number) */
+	if(negflg)
+	    cy -= _gcry_mpih_sub_n(prodp + hsize, prodp + hsize, tspace, size);
+	else
+	    cy += _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace, size);
+
+	/* Product L.	   ________________  ________________
+	 *		  |________________||____U0 x V0_____|
+	 * Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(tspace, up, vp, hsize, tspace + size);
+
+	/* Add/copy Product L (twice) */
+
+	cy += _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace, size);
+	if( cy )
+	  _gcry_mpih_add_1(prodp + hsize + size, prodp + hsize + size, hsize, cy);
+
+	MPN_COPY(prodp, tspace, hsize);
+	cy = _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace + hsize, hsize);
+	if( cy )
+	    _gcry_mpih_add_1(prodp + size, prodp + size, size, 1);
+    }
+}
+
+
+void
+_gcry_mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size )
+{
+    mpi_size_t i;
+    mpi_limb_t cy_limb;
+    mpi_limb_t v_limb;
+
+    /* Multiply by the first limb in V separately, as the result can be
+     * stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+    v_limb = up[0];
+    if( v_limb <= 1 ) {
+	if( v_limb == 1 )
+	    MPN_COPY( prodp, up, size );
+	else
+	    MPN_ZERO(prodp, size);
+	cy_limb = 0;
+    }
+    else
+	cy_limb = _gcry_mpih_mul_1( prodp, up, size, v_limb );
+
+    prodp[size] = cy_limb;
+    prodp++;
+
+    /* For each iteration in the outer loop, multiply one limb from
+     * U with one limb from V, and add it to PROD.  */
+    for( i=1; i < size; i++) {
+	v_limb = up[i];
+	if( v_limb <= 1 ) {
+	    cy_limb = 0;
+	    if( v_limb == 1 )
+		cy_limb = _gcry_mpih_add_n(prodp, prodp, up, size);
+	}
+	else
+	    cy_limb = _gcry_mpih_addmul_1(prodp, up, size, v_limb);
+
+	prodp[size] = cy_limb;
+	prodp++;
+    }
+}
+
+
+void
+_gcry_mpih_sqr_n( mpi_ptr_t prodp,
+                  mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace)
+{
+    if( size & 1 ) {
+	/* The size is odd, and the code below doesn't handle that.
+	 * Multiply the least significant (size - 1) limbs with a recursive
+	 * call, and handle the most significant limb of S1 and S2
+	 * separately.
+	 * A slightly faster way to do this would be to make the Karatsuba
+	 * code below behave as if the size were even, and let it check for
+	 * odd size in the end.  I.e., in essence move this code to the end.
+	 * Doing so would save us a recursive call, and potentially make the
+	 * stack grow a lot less.
+	 */
+	mpi_size_t esize = size - 1;	   /* even size */
+	mpi_limb_t cy_limb;
+
+	MPN_SQR_N_RECURSE( prodp, up, esize, tspace );
+	cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, esize, up[esize] );
+	prodp[esize + esize] = cy_limb;
+	cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, size, up[esize] );
+
+	prodp[esize + size] = cy_limb;
+    }
+    else {
+	mpi_size_t hsize = size >> 1;
+	mpi_limb_t cy;
+
+	/* Product H.	   ________________  ________________
+	 *		  |_____U1 x U1____||____U0 x U0_____|
+	 * Put result in upper part of PROD and pass low part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_SQR_N_RECURSE(prodp + size, up + hsize, hsize, tspace);
+
+	/* Product M.	   ________________
+	 *		  |_(U1-U0)(U0-U1)_|
+	 */
+	if( _gcry_mpih_cmp( up + hsize, up, hsize) >= 0 )
+	    _gcry_mpih_sub_n( prodp, up + hsize, up, hsize);
+	else
+	    _gcry_mpih_sub_n (prodp, up, up + hsize, hsize);
+
+	/* Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.  */
+	MPN_SQR_N_RECURSE(tspace, prodp, hsize, tspace + size);
+
+	/* Add/copy product H  */
+	MPN_COPY(prodp + hsize, prodp + size, hsize);
+	cy = _gcry_mpih_add_n(prodp + size, prodp + size,
+			   prodp + size + hsize, hsize);
+
+	/* Add product M (if NEGFLG M is a negative number).  */
+	cy -= _gcry_mpih_sub_n (prodp + hsize, prodp + hsize, tspace, size);
+
+	/* Product L.	   ________________  ________________
+	 *		  |________________||____U0 x U0_____|
+	 * Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.  */
+	MPN_SQR_N_RECURSE (tspace, up, hsize, tspace + size);
+
+	/* Add/copy Product L (twice).	*/
+	cy += _gcry_mpih_add_n (prodp + hsize, prodp + hsize, tspace, size);
+	if( cy )
+	    _gcry_mpih_add_1(prodp + hsize + size, prodp + hsize + size,
+							    hsize, cy);
+
+	MPN_COPY(prodp, tspace, hsize);
+	cy = _gcry_mpih_add_n (prodp + hsize, prodp + hsize, tspace + hsize, hsize);
+	if( cy )
+	    _gcry_mpih_add_1 (prodp + size, prodp + size, size, 1);
+    }
+}
+
+
+/* This should be made into an inline function in gmp.h.  */
+void
+_gcry_mpih_mul_n( mpi_ptr_t prodp,
+                     mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size)
+{
+    int secure;
+
+    if( up == vp ) {
+	if( size < KARATSUBA_THRESHOLD )
+	    _gcry_mpih_sqr_n_basecase( prodp, up, size );
+	else {
+	    mpi_ptr_t tspace;
+	    secure = gcry_is_secure( up );
+	    tspace = mpi_alloc_limb_space( 2 * size, secure );
+	    _gcry_mpih_sqr_n( prodp, up, size, tspace );
+	    _gcry_mpi_free_limb_space (tspace, 2 * size );
+	}
+    }
+    else {
+	if( size < KARATSUBA_THRESHOLD )
+	    mul_n_basecase( prodp, up, vp, size );
+	else {
+	    mpi_ptr_t tspace;
+	    secure = gcry_is_secure( up ) || gcry_is_secure( vp );
+	    tspace = mpi_alloc_limb_space( 2 * size, secure );
+	    mul_n (prodp, up, vp, size, tspace);
+	    _gcry_mpi_free_limb_space (tspace, 2 * size );
+	}
+    }
+}
+
+
+
+void
+_gcry_mpih_mul_karatsuba_case( mpi_ptr_t prodp,
+                                  mpi_ptr_t up, mpi_size_t usize,
+                                  mpi_ptr_t vp, mpi_size_t vsize,
+                                  struct karatsuba_ctx *ctx )
+{
+    mpi_limb_t cy;
+
+    if( !ctx->tspace || ctx->tspace_size < vsize ) {
+	if( ctx->tspace )
+	    _gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+        ctx->tspace_nlimbs = 2 * vsize;
+	ctx->tspace = mpi_alloc_limb_space( 2 * vsize,
+				            (gcry_is_secure( up )
+                                            || gcry_is_secure( vp )) );
+	ctx->tspace_size = vsize;
+    }
+
+    MPN_MUL_N_RECURSE( prodp, up, vp, vsize, ctx->tspace );
+
+    prodp += vsize;
+    up += vsize;
+    usize -= vsize;
+    if( usize >= vsize ) {
+	if( !ctx->tp || ctx->tp_size < vsize ) {
+	    if( ctx->tp )
+		_gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+            ctx->tp_nlimbs = 2 * vsize;
+	    ctx->tp = mpi_alloc_limb_space( 2 * vsize, gcry_is_secure( up )
+						      || gcry_is_secure( vp ) );
+	    ctx->tp_size = vsize;
+	}
+
+	do {
+	    MPN_MUL_N_RECURSE( ctx->tp, up, vp, vsize, ctx->tspace );
+	    cy = _gcry_mpih_add_n( prodp, prodp, ctx->tp, vsize );
+	    _gcry_mpih_add_1( prodp + vsize, ctx->tp + vsize, vsize, cy );
+	    prodp += vsize;
+	    up += vsize;
+	    usize -= vsize;
+	} while( usize >= vsize );
+    }
+
+    if( usize ) {
+	if( usize < KARATSUBA_THRESHOLD ) {
+	    _gcry_mpih_mul( ctx->tspace, vp, vsize, up, usize );
+	}
+	else {
+	    if( !ctx->next ) {
+		ctx->next = gcry_xcalloc( 1, sizeof *ctx );
+	    }
+	    _gcry_mpih_mul_karatsuba_case( ctx->tspace,
+					vp, vsize,
+					up, usize,
+					ctx->next );
+	}
+
+	cy = _gcry_mpih_add_n( prodp, prodp, ctx->tspace, vsize);
+	_gcry_mpih_add_1( prodp + vsize, ctx->tspace + vsize, usize, cy );
+    }
+}
+
+
+void
+_gcry_mpih_release_karatsuba_ctx( struct karatsuba_ctx *ctx )
+{
+    struct karatsuba_ctx *ctx2;
+
+    if( ctx->tp )
+	_gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+    if( ctx->tspace )
+	_gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+    for( ctx=ctx->next; ctx; ctx = ctx2 ) {
+	ctx2 = ctx->next;
+	if( ctx->tp )
+            _gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+	if( ctx->tspace )
+	    _gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+	gcry_free( ctx );
+    }
+}
+
+/* Multiply the natural numbers u (pointed to by UP, with USIZE limbs)
+ * and v (pointed to by VP, with VSIZE limbs), and store the result at
+ * PRODP.  USIZE + VSIZE limbs are always stored, but if the input
+ * operands are normalized.  Return the most significant limb of the
+ * result.
+ *
+ * NOTE: The space pointed to by PRODP is overwritten before finished
+ * with U and V, so overlap is an error.
+ *
+ * Argument constraints:
+ * 1. USIZE >= VSIZE.
+ * 2. PRODP != UP and PRODP != VP, i.e. the destination
+ *    must be distinct from the multiplier and the multiplicand.
+ */
+
+mpi_limb_t
+_gcry_mpih_mul( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,
+                   mpi_ptr_t vp, mpi_size_t vsize)
+{
+    mpi_ptr_t prod_endp = prodp + usize + vsize - 1;
+    mpi_limb_t cy;
+    struct karatsuba_ctx ctx;
+
+    if( vsize < KARATSUBA_THRESHOLD ) {
+	mpi_size_t i;
+	mpi_limb_t v_limb;
+
+	if( !vsize )
+	    return 0;
+
+	/* Multiply by the first limb in V separately, as the result can be
+	 * stored (not added) to PROD.	We also avoid a loop for zeroing.  */
+	v_limb = vp[0];
+	if( v_limb <= 1 ) {
+	    if( v_limb == 1 )
+		MPN_COPY( prodp, up, usize );
+	    else
+		MPN_ZERO( prodp, usize );
+	    cy = 0;
+	}
+	else
+	    cy = _gcry_mpih_mul_1( prodp, up, usize, v_limb );
+
+	prodp[usize] = cy;
+	prodp++;
+
+	/* For each iteration in the outer loop, multiply one limb from
+	 * U with one limb from V, and add it to PROD.	*/
+	for( i = 1; i < vsize; i++ ) {
+	    v_limb = vp[i];
+	    if( v_limb <= 1 ) {
+		cy = 0;
+		if( v_limb == 1 )
+		   cy = _gcry_mpih_add_n(prodp, prodp, up, usize);
+	    }
+	    else
+		cy = _gcry_mpih_addmul_1(prodp, up, usize, v_limb);
+
+	    prodp[usize] = cy;
+	    prodp++;
+	}
+
+	return cy;
+    }
+
+    memset( &ctx, 0, sizeof ctx );
+    _gcry_mpih_mul_karatsuba_case( prodp, up, usize, vp, vsize, &ctx );
+    _gcry_mpih_release_karatsuba_ctx( &ctx );
+    return *prod_endp;
+}
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-mul1.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul1.c
new file mode 100644
index 0000000..0e8197d
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul1.c
@@ -0,0 +1,62 @@
+/* mpihelp-mul_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+						    mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+
+  /* The loop counter and index J goes from -S1_SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  res_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-mul2.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul2.c
new file mode 100644
index 0000000..3b75496
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul2.c
@@ -0,0 +1,68 @@
+/* mpih-mul2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x + prod_low;
+      cy_limb += prod_low < x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while ( ++j );
+    
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-mul3.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul3.c
new file mode 100644
index 0000000..5e84f94
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-mul3.c
@@ -0,0 +1,68 @@
+/* mpih-mul3.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x - prod_low;
+      cy_limb += prod_low > x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-rshift.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-rshift.c
new file mode 100644
index 0000000..e40794f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-rshift.c
@@ -0,0 +1,67 @@
+/* mpih-rshift.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 1999,
+ *               2000, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+
+/* Shift U (pointed to by UP and USIZE limbs long) CNT bits to the right
+ * and store the USIZE least significant limbs of the result at WP.
+ * The bits shifted out to the right are returned.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be <= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, unsigned cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp -= 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  high_limb = up[0];
+  retval = high_limb << sh_2;
+  low_limb = high_limb;
+  for (i=1; i < usize; i++)
+    {
+      high_limb = up[i];
+      wp[i] = (low_limb >> sh_1) | (high_limb << sh_2);
+      low_limb = high_limb;
+    }
+  wp[i] = low_limb >> sh_1;
+
+  return retval;
+}
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpih-sub1.c b/grub-core/lib/libgcrypt-grub/mpi/mpih-sub1.c
new file mode 100644
index 0000000..e88821b
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpih-sub1.c
@@ -0,0 +1,66 @@
+/* mpihelp-add_2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_sub_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to subtrahend */
+      cy = y < cy;		  /* get out carry from that addition */
+      y = x - y;		  /* main subtract */
+      cy += y > x;		  /* get out carry from the subtract, combine */
+      res_ptr[j] = y;
+    } 
+  while( ++j );
+
+  return cy;
+}
+
+
diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c b/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c
new file mode 100644
index 0000000..3fec8db
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c
@@ -0,0 +1,435 @@
+/* This file was automatically imported with 
+   import_gcry.py. Please don't modify it */
+/* mpiutil.ac  -  Utility functions for MPI
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003,
+ *               2007  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "mpi-internal.h"
+
+
+
+
+/****************
+ * Note:  It was a bad idea to use the number of limbs to allocate
+ *	  because on a alpha the limbs are large but we normally need
+ *	  integers of n bits - So we should change this to bits (or bytes).
+ *
+ *	  But mpi_alloc is used in a lot of places :-(.  New code
+ *	  should use mpi_new.
+ */
+gcry_mpi_t
+_gcry_mpi_alloc( unsigned nlimbs )
+{
+    gcry_mpi_t a;
+
+    a = gcry_xmalloc( sizeof *a );
+    a->d = nlimbs? mpi_alloc_limb_space( nlimbs, 0 ) : NULL;
+    a->alloced = nlimbs;
+    a->nlimbs = 0;
+    a->sign = 0;
+    a->flags = 0;
+    return a;
+}
+
+void
+_gcry_mpi_m_check( gcry_mpi_t a )
+{
+    _gcry_check_heap(a);
+    _gcry_check_heap(a->d);
+}
+
+gcry_mpi_t
+_gcry_mpi_alloc_secure( unsigned nlimbs )
+{
+    gcry_mpi_t a;
+
+    a = gcry_xmalloc( sizeof *a );
+    a->d = nlimbs? mpi_alloc_limb_space( nlimbs, 1 ) : NULL;
+    a->alloced = nlimbs;
+    a->flags = 1;
+    a->nlimbs = 0;
+    a->sign = 0;
+    return a;
+}
+
+
+
+mpi_ptr_t
+_gcry_mpi_alloc_limb_space( unsigned int nlimbs, int secure )
+{
+    mpi_ptr_t p;
+    size_t len;
+
+    len = (nlimbs ? nlimbs : 1) * sizeof (mpi_limb_t);
+    p = secure ? gcry_xmalloc_secure (len) : gcry_xmalloc (len);
+    if (! nlimbs)
+      *p = 0;
+
+    return p;
+}
+
+void
+_gcry_mpi_free_limb_space( mpi_ptr_t a, unsigned int nlimbs)
+{
+  if (a)
+    {
+      size_t len = nlimbs * sizeof(mpi_limb_t);
+
+      /* If we have information on the number of allocated limbs, we
+         better wipe that space out.  This is a failsafe feature if
+         secure memory has been disabled or was not properly
+         implemented in user provided allocation functions. */
+      if (len)
+        wipememory (a, len);
+      gcry_free(a);
+    }
+}
+
+
+void
+_gcry_mpi_assign_limb_space( gcry_mpi_t a, mpi_ptr_t ap, unsigned int nlimbs )
+{
+  _gcry_mpi_free_limb_space (a->d, a->alloced);
+  a->d = ap;
+  a->alloced = nlimbs;
+}
+
+
+
+/****************
+ * Resize the array of A to NLIMBS. The additional space is cleared
+ * (set to 0).
+ */
+void
+_gcry_mpi_resize (gcry_mpi_t a, unsigned nlimbs)
+{
+  size_t i;
+
+  if (nlimbs <= a->alloced)
+    {
+      /* We only need to clear the new space (this is a nop if the
+         limb space is already of the correct size. */
+      for (i=a->nlimbs; i < a->alloced; i++)
+        a->d[i] = 0;
+      return;
+    }
+
+  /* Actually resize the limb space.  */
+  if (a->d)
+    {
+      a->d = gcry_xrealloc (a->d, nlimbs * sizeof (mpi_limb_t));
+      for (i=a->alloced; i < nlimbs; i++)
+        a->d[i] = 0;
+    }
+  else
+    {
+      if (a->flags & 1)
+	/* Secure memory is wanted.  */
+	a->d = gcry_xcalloc_secure (nlimbs , sizeof (mpi_limb_t));
+      else
+	/* Standard memory.  */
+	a->d = gcry_xcalloc (nlimbs , sizeof (mpi_limb_t));
+    }
+  a->alloced = nlimbs;
+}
+
+void
+_gcry_mpi_clear( gcry_mpi_t a )
+{
+    a->nlimbs = 0;
+    a->flags = 0;
+}
+
+
+void
+_gcry_mpi_free( gcry_mpi_t a )
+{
+  if (!a )
+    return;
+  if ((a->flags & 4))
+    gcry_free( a->d );
+  else
+    {
+      _gcry_mpi_free_limb_space(a->d, a->alloced);
+    }
+  if ((a->flags & ~7))
+    log_bug("invalid flag value in mpi\n");
+  gcry_free(a);
+}
+
+static void
+mpi_set_secure( gcry_mpi_t a )
+{
+  mpi_ptr_t ap, bp;
+
+  if ( (a->flags & 1) )
+    return;
+  a->flags |= 1;
+  ap = a->d;
+  if (!a->nlimbs)
+    {
+      gcry_assert (!ap);
+      return;
+    }
+  bp = mpi_alloc_limb_space (a->nlimbs, 1);
+  MPN_COPY( bp, ap, a->nlimbs );
+  a->d = bp;
+  _gcry_mpi_free_limb_space (ap, a->alloced);
+}
+
+
+gcry_mpi_t
+gcry_mpi_set_opaque( gcry_mpi_t a, void *p, unsigned int nbits )
+{
+  if (!a)
+    a = mpi_alloc(0);
+
+  if( a->flags & 4 )
+    gcry_free( a->d );
+  else
+    _gcry_mpi_free_limb_space (a->d, a->alloced);
+
+  a->d = p;
+  a->alloced = 0;
+  a->nlimbs = 0;
+  a->sign  = nbits;
+  a->flags = 4;
+  return a;
+}
+
+
+void *
+gcry_mpi_get_opaque( gcry_mpi_t a, unsigned int *nbits )
+{
+    if( !(a->flags & 4) )
+	log_bug("mpi_get_opaque on normal mpi\n");
+    if( nbits )
+	*nbits = a->sign;
+    return a->d;
+}
+
+
+/****************
+ * Note: This copy function should not interpret the MPI
+ *	 but copy it transparently.
+ */
+gcry_mpi_t
+gcry_mpi_copy( gcry_mpi_t a )
+{
+    int i;
+    gcry_mpi_t b;
+
+    if( a && (a->flags & 4) ) {
+	void *p = gcry_is_secure(a->d)? gcry_xmalloc_secure( (a->sign+7)/8 )
+				     : gcry_xmalloc( (a->sign+7)/8 );
+	memcpy( p, a->d, (a->sign+7)/8 );
+	b = gcry_mpi_set_opaque( NULL, p, a->sign );
+    }
+    else if( a ) {
+	b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
+			    : mpi_alloc( a->nlimbs );
+	b->nlimbs = a->nlimbs;
+	b->sign = a->sign;
+	b->flags  = a->flags;
+	for(i=0; i < b->nlimbs; i++ )
+	    b->d[i] = a->d[i];
+    }
+    else
+	b = NULL;
+    return b;
+}
+
+
+/****************
+ * This function allocates an MPI which is optimized to hold
+ * a value as large as the one given in the argument and allocates it
+ * with the same flags as A.
+ */
+gcry_mpi_t
+_gcry_mpi_alloc_like( gcry_mpi_t a )
+{
+    gcry_mpi_t b;
+
+    if( a && (a->flags & 4) ) {
+	int n = (a->sign+7)/8;
+	void *p = gcry_is_secure(a->d)? gcry_malloc_secure( n )
+				     : gcry_malloc( n );
+	memcpy( p, a->d, n );
+	b = gcry_mpi_set_opaque( NULL, p, a->sign );
+    }
+    else if( a ) {
+	b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
+			    : mpi_alloc( a->nlimbs );
+	b->nlimbs = 0;
+	b->sign = 0;
+	b->flags = a->flags;
+    }
+    else
+	b = NULL;
+    return b;
+}
+
+
+gcry_mpi_t
+gcry_mpi_set( gcry_mpi_t w, gcry_mpi_t u)
+{
+  mpi_ptr_t wp, up;
+  mpi_size_t usize = u->nlimbs;
+  int usign = u->sign;
+
+  if (!w)
+    w = _gcry_mpi_alloc( mpi_get_nlimbs(u) );
+  RESIZE_IF_NEEDED(w, usize);
+  wp = w->d;
+  up = u->d;
+  MPN_COPY( wp, up, usize );
+  w->nlimbs = usize;
+  w->flags = u->flags;
+  w->sign = usign;
+  return w;
+}
+
+
+gcry_mpi_t
+gcry_mpi_set_ui( gcry_mpi_t w, unsigned long u)
+{
+  if (!w)
+    w = _gcry_mpi_alloc (1);
+  /* FIXME: If U is 0 we have no need to resize and thus possible
+     allocating the the limbs. */
+  RESIZE_IF_NEEDED(w, 1);
+  w->d[0] = u;
+  w->nlimbs = u? 1:0;
+  w->sign = 0;
+  w->flags = 0;
+  return w;
+}
+
+gcry_err_code_t
+_gcry_mpi_get_ui (gcry_mpi_t w, unsigned long *u)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  unsigned long x = 0;
+
+  if (w->nlimbs > 1)
+    err = GPG_ERR_TOO_LARGE;
+  else if (w->nlimbs == 1)
+    x = w->d[0];
+  else
+    x = 0;
+
+  if (! err)
+    *u = x;
+
+  return err;
+}
+
+gcry_error_t
+gcry_mpi_get_ui (gcry_mpi_t w, unsigned long *u)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  err = _gcry_mpi_get_ui (w, u);
+
+  return gcry_error (err);
+}
+
+gcry_mpi_t
+_gcry_mpi_alloc_set_ui( unsigned long u)
+{
+    gcry_mpi_t w = mpi_alloc(1);
+    w->d[0] = u;
+    w->nlimbs = u? 1:0;
+    w->sign = 0;
+    return w;
+}
+
+void
+gcry_mpi_swap( gcry_mpi_t a, gcry_mpi_t b)
+{
+    struct gcry_mpi tmp;
+
+    tmp = *a; *a = *b; *b = tmp;
+}
+
+
+gcry_mpi_t
+gcry_mpi_new( unsigned int nbits )
+{
+    return _gcry_mpi_alloc ( (nbits+BITS_PER_MPI_LIMB-1)
+                             / BITS_PER_MPI_LIMB );
+}
+
+
+gcry_mpi_t
+gcry_mpi_snew( unsigned int nbits )
+{
+  return _gcry_mpi_alloc_secure ( (nbits+BITS_PER_MPI_LIMB-1)
+                                  / BITS_PER_MPI_LIMB );
+}
+
+void
+gcry_mpi_release( gcry_mpi_t a )
+{
+    _gcry_mpi_free( a );
+}
+
+
+
+void
+gcry_mpi_set_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+    switch( flag ) {
+      case GCRYMPI_FLAG_SECURE:  mpi_set_secure(a); break;
+      case GCRYMPI_FLAG_OPAQUE:
+      default: log_bug("invalid flag value\n");
+    }
+}
+
+void
+gcry_mpi_clear_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+  (void)a; /* Not yet used. */
+
+  switch (flag)
+    {
+    case GCRYMPI_FLAG_SECURE:
+    case GCRYMPI_FLAG_OPAQUE:
+    default: log_bug("invalid flag value\n");
+    }
+}
+
+int
+gcry_mpi_get_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+  switch (flag)
+    {
+    case GCRYMPI_FLAG_SECURE: return (a->flags & 1);
+    case GCRYMPI_FLAG_OPAQUE: return (a->flags & 4);
+    default: log_bug("invalid flag value\n");
+    }
+  /*NOTREACHED*/
+  return 0;
+}
diff --git a/grub-core/lib/libgcrypt-grub/src/ath.h b/grub-core/lib/libgcrypt-grub/src/ath.h
new file mode 100644
index 0000000..8769551
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/ath.h
@@ -0,0 +1,147 @@
+/* ath.h - Thread-safeness library.
+   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with Libgcrypt; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#ifndef ATH_H
+#define ATH_H
+
+#include <config.h>
+
+#ifdef _WIN32
+# include <windows.h>
+#else /* !_WIN32 */
+# ifdef HAVE_SYS_SELECT_H
+#  include <sys/select.h>
+# else
+#  include <sys/time.h>
+# endif
+# include <sys/types.h>
+# ifdef HAVE_SYS_MSG_H
+#  include <sys/msg.h>  /* (e.g. for zOS) */
+# endif
+# include <sys/socket.h>
+#endif /* !_WIN32 */
+#include <gpg-error.h>
+
+
+
+/* Define _ATH_EXT_SYM_PREFIX if you want to give all external symbols
+   a prefix.  */
+#define _ATH_EXT_SYM_PREFIX _gcry_
+
+#ifdef _ATH_EXT_SYM_PREFIX
+#define _ATH_PREFIX1(x,y) x ## y
+#define _ATH_PREFIX2(x,y) _ATH_PREFIX1(x,y)
+#define _ATH_PREFIX(x) _ATH_PREFIX2(_ATH_EXT_SYM_PREFIX,x)
+#define ath_install _ATH_PREFIX(ath_install)
+#define ath_init _ATH_PREFIX(ath_init)
+#define ath_mutex_init _ATH_PREFIX(ath_mutex_init)
+#define ath_mutex_destroy _ATH_PREFIX(ath_mutex_destroy)
+#define ath_mutex_lock _ATH_PREFIX(ath_mutex_lock)
+#define ath_mutex_unlock _ATH_PREFIX(ath_mutex_unlock)
+#define ath_read _ATH_PREFIX(ath_read)
+#define ath_write _ATH_PREFIX(ath_write)
+#define ath_select _ATH_PREFIX(ath_select)
+#define ath_waitpid _ATH_PREFIX(ath_waitpid)
+#define ath_connect _ATH_PREFIX(ath_connect)
+#define ath_accept _ATH_PREFIX(ath_accept)
+#define ath_sendmsg _ATH_PREFIX(ath_sendmsg)
+#define ath_recvmsg _ATH_PREFIX(ath_recvmsg)
+#endif
+
+
+enum ath_thread_option
+  {
+    ATH_THREAD_OPTION_DEFAULT = 0,
+    ATH_THREAD_OPTION_USER = 1,
+    ATH_THREAD_OPTION_PTH = 2,
+    ATH_THREAD_OPTION_PTHREAD = 3
+  };
+
+struct ath_ops
+{
+  /* The OPTION field encodes the thread model and the version number
+     of this structure.
+       Bits  7 - 0  are used for the thread model
+       Bits 15 - 8  are used for the version number.
+  */
+  unsigned int option;
+
+  int (*init) (void);
+  int (*mutex_init) (void **priv);
+  int (*mutex_destroy) (void *priv);
+  int (*mutex_lock) (void *priv);
+  int (*mutex_unlock) (void *priv);
+  ssize_t (*read) (int fd, void *buf, size_t nbytes);
+  ssize_t (*write) (int fd, const void *buf, size_t nbytes);
+#ifdef _WIN32
+  ssize_t (*select) (int nfd, void *rset, void *wset, void *eset,
+		     struct timeval *timeout);
+  ssize_t (*waitpid) (pid_t pid, int *status, int options);
+  int (*accept) (int s, void  *addr, int *length_ptr);
+  int (*connect) (int s, void *addr, int length);
+  int (*sendmsg) (int s, const void *msg, int flags);
+  int (*recvmsg) (int s, void *msg, int flags);
+#else
+  ssize_t (*select) (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
+		     struct timeval *timeout);
+  ssize_t (*waitpid) (pid_t pid, int *status, int options);
+  int (*accept) (int s, struct sockaddr *addr, socklen_t *length_ptr);
+  int (*connect) (int s, struct sockaddr *addr, socklen_t length);
+  int (*sendmsg) (int s, const struct msghdr *msg, int flags);
+  int (*recvmsg) (int s, struct msghdr *msg, int flags);
+#endif
+};
+
+gpg_err_code_t ath_install (struct ath_ops *ath_ops, int check_only);
+int ath_init (void);
+
+
+/* Functions for mutual exclusion.  */
+typedef void *ath_mutex_t;
+#define ATH_MUTEX_INITIALIZER 0
+
+int ath_mutex_init (ath_mutex_t *mutex);
+int ath_mutex_destroy (ath_mutex_t *mutex);
+int ath_mutex_lock (ath_mutex_t *mutex);
+int ath_mutex_unlock (ath_mutex_t *mutex);
+
+/* Replacement for the POSIX functions, which can be used to allow
+   other (user-level) threads to run.  */
+ssize_t ath_read (int fd, void *buf, size_t nbytes);
+ssize_t ath_write (int fd, const void *buf, size_t nbytes);
+#ifdef _WIN32
+ssize_t ath_select (int nfd, void *rset, void *wset, void *eset,
+		    struct timeval *timeout);
+ssize_t ath_waitpid (pid_t pid, int *status, int options);
+int ath_accept (int s, void *addr, int *length_ptr);
+int ath_connect (int s, void *addr, int length);
+int ath_sendmsg (int s, const void *msg, int flags);
+int ath_recvmsg (int s, void *msg, int flags);
+#else
+ssize_t ath_select (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
+		    struct timeval *timeout);
+ssize_t ath_waitpid (pid_t pid, int *status, int options);
+int ath_accept (int s, struct sockaddr *addr, socklen_t *length_ptr);
+int ath_connect (int s, struct sockaddr *addr, socklen_t length);
+int ath_sendmsg (int s, const struct msghdr *msg, int flags);
+int ath_recvmsg (int s, struct msghdr *msg, int flags);
+#endif
+
+#endif	/* ATH_H */
diff --git a/grub-core/lib/libgcrypt-grub/src/cipher-proto.h b/grub-core/lib/libgcrypt-grub/src/cipher-proto.h
new file mode 100644
index 0000000..347681f
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/cipher-proto.h
@@ -0,0 +1,124 @@
+/* cipher-proto.h - Internal declarations
+ *	Copyright (C) 2008, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This file has been factored out from cipher.h so that it can be
+   used standalone in visibility.c . */
+
+#ifndef G10_CIPHER_PROTO_H
+#define G10_CIPHER_PROTO_H
+
+/* Definition of a function used to report selftest failures.
+   DOMAIN is a string describing the function block:
+          "cipher", "digest", "pubkey or "random",
+   ALGO   is the algorithm under test,
+   WHAT   is a string describing what has been tested,
+   DESC   is a string describing the error. */
+typedef void (*selftest_report_func_t)(const char *domain,
+                                       int algo,
+                                       const char *what,
+                                       const char *errdesc);
+
+/* Definition of the selftest functions.  */
+typedef gpg_err_code_t (*selftest_func_t)
+     (int algo, int extended, selftest_report_func_t report);
+
+
+/* An extended type of the generate function.  */
+typedef gcry_err_code_t (*pk_ext_generate_t)
+     (int algo,
+      unsigned int nbits,
+      unsigned long evalue,
+      gcry_sexp_t genparms,
+      gcry_mpi_t *skey,
+      gcry_mpi_t **retfactors,
+      gcry_sexp_t *extrainfo);
+
+/* The type used to compute the keygrip.  */
+typedef gpg_err_code_t (*pk_comp_keygrip_t)
+     (gcry_md_hd_t md, gcry_sexp_t keyparm);
+
+/* The type used to query ECC curve parameters.  */
+typedef gcry_err_code_t (*pk_get_param_t)
+     (const char *name, gcry_mpi_t *pkey);
+
+/* The type used to query an ECC curve name.  */
+typedef const char *(*pk_get_curve_t)(gcry_mpi_t *pkey, int iterator,
+                                      unsigned int *r_nbits);
+
+/* The type used to query ECC curve parameters by name.  */
+typedef gcry_sexp_t (*pk_get_curve_param_t)(const char *name);
+
+/* The type used to convey additional information to a cipher.  */
+typedef gpg_err_code_t (*cipher_set_extra_info_t)
+     (void *c, int what, const void *buffer, size_t buflen);
+
+
+/* Extra module specification structures.  These are used for internal
+   modules which provide more functions than available through the
+   public algorithm register APIs.  */
+typedef struct cipher_extra_spec
+{
+  selftest_func_t selftest;
+  cipher_set_extra_info_t set_extra_info;
+} cipher_extra_spec_t;
+
+typedef struct md_extra_spec
+{
+  selftest_func_t selftest;
+} md_extra_spec_t;
+
+typedef struct pk_extra_spec
+{
+  selftest_func_t selftest;
+  pk_ext_generate_t ext_generate;
+  pk_comp_keygrip_t comp_keygrip;
+  pk_get_param_t get_param;
+  pk_get_curve_t get_curve;
+  pk_get_curve_param_t get_curve_param;
+} pk_extra_spec_t;
+
+
+
+/* The private register functions. */
+gcry_error_t _gcry_cipher_register (gcry_cipher_spec_t *cipher,
+                                    cipher_extra_spec_t *extraspec,
+                                    int *algorithm_id,
+                                    gcry_module_t *module);
+gcry_error_t _gcry_md_register (gcry_md_spec_t *cipher,
+                                md_extra_spec_t *extraspec,
+                                unsigned int *algorithm_id,
+                                gcry_module_t *module);
+gcry_error_t _gcry_pk_register (gcry_pk_spec_t *cipher,
+                                pk_extra_spec_t *extraspec,
+                                unsigned int *algorithm_id,
+                                gcry_module_t *module);
+
+/* The selftest functions.  */
+gcry_error_t _gcry_cipher_selftest (int algo, int extended,
+                                    selftest_report_func_t report);
+gcry_error_t _gcry_md_selftest (int algo, int extended,
+                                selftest_report_func_t report);
+gcry_error_t _gcry_pk_selftest (int algo, int extended,
+                                selftest_report_func_t report);
+gcry_error_t _gcry_hmac_selftest (int algo, int extended,
+                                  selftest_report_func_t report);
+
+gcry_error_t _gcry_random_selftest (selftest_report_func_t report);
+
+#endif /*G10_CIPHER_PROTO_H*/
diff --git a/grub-core/lib/libgcrypt-grub/src/cipher.h b/grub-core/lib/libgcrypt-grub/src/cipher.h
new file mode 100644
index 0000000..48eeeda
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/cipher.h
@@ -0,0 +1,182 @@
+/* cipher.h
+ *	Copyright (C) 1998, 2002, 2003, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_CIPHER_H
+#define G10_CIPHER_H
+
+#include <gcrypt.h>
+
+#define DBG_CIPHER _gcry_get_debug_flag( 1 )
+
+#include "../random/random.h"
+
+#define PUBKEY_FLAG_NO_BLINDING    (1 << 0)
+
+enum pk_operation
+  {
+    PUBKEY_OP_ENCRYPT,
+    PUBKEY_OP_DECRYPT,
+    PUBKEY_OP_SIGN,
+    PUBKEY_OP_VERIFY
+  };
+
+enum pk_encoding
+  {
+    PUBKEY_ENC_RAW,
+    PUBKEY_ENC_PKCS1,
+    PUBKEY_ENC_OAEP,
+    PUBKEY_ENC_PSS,
+    PUBKEY_ENC_UNKNOWN
+  };
+
+struct pk_encoding_ctx
+{
+  enum pk_operation op;
+  unsigned int nbits;
+
+  enum pk_encoding encoding;
+  int flags;
+
+  int hash_algo;
+
+  /* for OAEP */
+  unsigned char *label;
+  size_t labellen;
+
+  /* for PSS */
+  size_t saltlen;
+
+  int (* verify_cmp) (void *opaque, gcry_mpi_t tmp);
+  void *verify_arg;
+};
+
+#define CIPHER_INFO_NO_WEAK_KEY    1
+
+#include "cipher-proto.h"
+
+
+/*-- rmd160.c --*/
+void _gcry_rmd160_hash_buffer (void *outbuf,
+                               const void *buffer, size_t length);
+/*-- sha1.c --*/
+void _gcry_sha1_hash_buffer (void *outbuf,
+                             const void *buffer, size_t length);
+
+/*-- rijndael.c --*/
+void _gcry_aes_cfb_enc (void *context, unsigned char *iv,
+                        void *outbuf, const void *inbuf,
+                        unsigned int nblocks);
+void _gcry_aes_cfb_dec (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+void _gcry_aes_cbc_enc (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks, int cbc_mac);
+void _gcry_aes_cbc_dec (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+void _gcry_aes_ctr_enc (void *context, unsigned char *ctr,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+
+
+/*-- dsa.c --*/
+void _gcry_register_pk_dsa_progress (gcry_handler_progress_t cbc, void *cb_data);
+
+/*-- elgamal.c --*/
+void _gcry_register_pk_elg_progress (gcry_handler_progress_t cb,
+                                     void *cb_data);
+
+
+/*-- ecc.c --*/
+void _gcry_register_pk_ecc_progress (gcry_handler_progress_t cbc,
+                                     void *cb_data);
+
+
+/*-- primegen.c --*/
+void _gcry_register_primegen_progress (gcry_handler_progress_t cb,
+                                       void *cb_data);
+
+/*-- pubkey.c --*/
+const char * _gcry_pk_aliased_algo_name (int algorithm);
+
+/* Declarations for the cipher specifications.  */
+extern gcry_cipher_spec_t _gcry_cipher_spec_blowfish;
+extern gcry_cipher_spec_t _gcry_cipher_spec_des;
+extern gcry_cipher_spec_t _gcry_cipher_spec_tripledes;
+extern gcry_cipher_spec_t _gcry_cipher_spec_arcfour;
+extern gcry_cipher_spec_t _gcry_cipher_spec_cast5;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_twofish;
+extern gcry_cipher_spec_t _gcry_cipher_spec_twofish128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_40;
+extern gcry_cipher_spec_t _gcry_cipher_spec_seed;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_idea;
+
+extern cipher_extra_spec_t _gcry_cipher_extraspec_tripledes;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes192;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes256;
+
+
+/* Declarations for the digest specifications.  */
+extern gcry_md_spec_t _gcry_digest_spec_crc32;
+extern gcry_md_spec_t _gcry_digest_spec_crc32_rfc1510;
+extern gcry_md_spec_t _gcry_digest_spec_crc24_rfc2440;
+extern gcry_md_spec_t _gcry_digest_spec_md4;
+extern gcry_md_spec_t _gcry_digest_spec_md5;
+extern gcry_md_spec_t _gcry_digest_spec_rmd160;
+extern gcry_md_spec_t _gcry_digest_spec_sha1;
+extern gcry_md_spec_t _gcry_digest_spec_sha224;
+extern gcry_md_spec_t _gcry_digest_spec_sha256;
+extern gcry_md_spec_t _gcry_digest_spec_sha512;
+extern gcry_md_spec_t _gcry_digest_spec_sha384;
+extern gcry_md_spec_t _gcry_digest_spec_tiger;
+extern gcry_md_spec_t _gcry_digest_spec_tiger1;
+extern gcry_md_spec_t _gcry_digest_spec_tiger2;
+extern gcry_md_spec_t _gcry_digest_spec_whirlpool;
+
+extern md_extra_spec_t _gcry_digest_extraspec_sha1;
+extern md_extra_spec_t _gcry_digest_extraspec_sha224;
+extern md_extra_spec_t _gcry_digest_extraspec_sha256;
+extern md_extra_spec_t _gcry_digest_extraspec_sha384;
+extern md_extra_spec_t _gcry_digest_extraspec_sha512;
+
+/* Declarations for the pubkey cipher specifications.  */
+extern gcry_pk_spec_t _gcry_pubkey_spec_rsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_elg;
+extern gcry_pk_spec_t _gcry_pubkey_spec_dsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_ecdsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_ecdh;
+
+extern pk_extra_spec_t _gcry_pubkey_extraspec_rsa;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_dsa;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_elg;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_ecdsa;
+
+
+#endif /*G10_CIPHER_H*/
diff --git a/grub-core/lib/libgcrypt-grub/src/g10lib.h b/grub-core/lib/libgcrypt-grub/src/g10lib.h
new file mode 100644
index 0000000..85a51be
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/g10lib.h
@@ -0,0 +1,302 @@
+/* g10lib.h - Internal definitions for libgcrypt
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
+ *               2007, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This header is to be used inside of libgcrypt in place of gcrypt.h.
+   This way we can better distinguish between internal and external
+   usage of gcrypt.h. */
+
+#ifndef G10LIB_H
+#define G10LIB_H 1
+
+#ifdef _GCRYPT_H
+#error  gcrypt.h already included
+#endif
+
+#ifndef _GCRYPT_IN_LIBGCRYPT
+#error something is wrong with config.h
+#endif
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "visibility.h"
+#include "types.h"
+
+
+
+
+/* Attribute handling macros.  */
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
+#define JNLIB_GCC_M_FUNCTION 1
+#define JNLIB_GCC_A_NR 	     __attribute__ ((noreturn))
+#define JNLIB_GCC_A_PRINTF( f, a )  __attribute__ ((format (__printf__,f,a)))
+#define JNLIB_GCC_A_NR_PRINTF( f, a ) \
+			    __attribute__ ((noreturn, format (__printf__,f,a)))
+#define GCC_ATTR_NORETURN  __attribute__ ((__noreturn__))
+#else
+#define JNLIB_GCC_A_NR
+#define JNLIB_GCC_A_PRINTF( f, a )
+#define JNLIB_GCC_A_NR_PRINTF( f, a )
+#define GCC_ATTR_NORETURN
+#endif
+
+#if __GNUC__ >= 3
+/* According to glibc this attribute is available since 2.8 however we
+   better play safe and use it only with gcc 3 or newer. */
+#define GCC_ATTR_FORMAT_ARG(a)  __attribute__ ((format_arg (a)))
+#else
+#define GCC_ATTR_FORMAT_ARG(a)
+#endif
+
+
+/* Gettext macros.  */
+
+/* Some handy macros */
+#ifndef STR
+#define STR(v) #v
+#endif
+#define STR2(v) STR(v)
+#define DIM(v) (sizeof(v)/sizeof((v)[0]))
+#define DIMof(type,member)   DIM(((type *)0)->member)
+
+
+
+/*-- src/global.c -*/
+int _gcry_global_is_operational (void);
+gcry_error_t _gcry_vcontrol (enum gcry_ctl_cmds cmd, va_list arg_ptr);
+void  _gcry_check_heap (const void *a);
+int _gcry_get_debug_flag (unsigned int mask);
+
+
+/*-- src/misc.c --*/
+
+#if defined(JNLIB_GCC_M_FUNCTION) || __STDC_VERSION__ >= 199901L
+void _gcry_bug (const char *file, int line,
+                const char *func) GCC_ATTR_NORETURN;
+void _gcry_assert_failed (const char *expr, const char *file, int line,
+                          const char *func) GCC_ATTR_NORETURN;
+#else
+void _gcry_bug (const char *file, int line);
+void _gcry_assert_failed (const char *expr, const char *file, int line);
+#endif
+
+const char *_gcry_gettext (const char *key) GCC_ATTR_FORMAT_ARG(1);
+void _gcry_fatal_error(int rc, const char *text ) JNLIB_GCC_A_NR;
+void _gcry_log( int level, const char *fmt, ... ) JNLIB_GCC_A_PRINTF(2,3);
+void _gcry_log_bug( const char *fmt, ... )   JNLIB_GCC_A_NR_PRINTF(1,2);
+void _gcry_log_fatal( const char *fmt, ... ) JNLIB_GCC_A_NR_PRINTF(1,2);
+void _gcry_log_error( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_info( const char *fmt, ... )  JNLIB_GCC_A_PRINTF(1,2);
+int  _gcry_log_info_with_dummy_fp (FILE *fp, const char *fmt, ... )
+                                             JNLIB_GCC_A_PRINTF(2,3);
+void _gcry_log_debug( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_printf ( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_printhex (const char *text, const void *buffer, size_t length);
+
+void _gcry_set_log_verbosity( int level );
+int _gcry_log_verbosity( int level );
+
+#ifdef JNLIB_GCC_M_FUNCTION
+#define BUG() _gcry_bug( __FILE__ , __LINE__, __FUNCTION__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__, __FUNCTION__))
+#elif __STDC_VERSION__ >= 199901L
+#define BUG() _gcry_bug( __FILE__ , __LINE__, __func__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__, __func__))
+#else
+#define BUG() _gcry_bug( __FILE__ , __LINE__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__))
+#endif
+
+
+#define log_bug     _gcry_log_bug
+#define log_fatal   _gcry_log_fatal
+#define log_error   _gcry_log_error
+#define log_info    _gcry_log_info
+#define log_debug   _gcry_log_debug
+#define log_printf  _gcry_log_printf
+#define log_printhex _gcry_log_printhex
+
+
+/*-- src/hwfeatures.c --*/
+/* (Do not change these values unless synced with the asm code.)  */
+#define HWF_PADLOCK_RNG  1
+#define HWF_PADLOCK_AES  2
+#define HWF_PADLOCK_SHA  4
+#define HWF_PADLOCK_MMUL 8
+
+#define HWF_INTEL_AESNI  256
+
+
+unsigned int _gcry_get_hw_features (void);
+void _gcry_detect_hw_features (unsigned int);
+
+
+/*-- mpi/mpiutil.c --*/
+const char *_gcry_mpi_get_hw_config (void);
+
+
+/*-- cipher/pubkey.c --*/
+
+/* FIXME: shouldn't this go into mpi.h?  */
+#ifndef mpi_powm
+#define mpi_powm(w,b,e,m)   gcry_mpi_powm( (w), (b), (e), (m) )
+#endif
+
+/*-- primegen.c --*/
+gcry_mpi_t _gcry_generate_secret_prime (unsigned int nbits,
+                                 gcry_random_level_t random_level,
+                                 int (*extra_check)(void*, gcry_mpi_t),
+                                 void *extra_check_arg);
+gcry_mpi_t _gcry_generate_public_prime (unsigned int nbits,
+                                 gcry_random_level_t random_level,
+                                 int (*extra_check)(void*, gcry_mpi_t),
+                                 void *extra_check_arg);
+gcry_mpi_t _gcry_generate_elg_prime (int mode,
+                                     unsigned int pbits, unsigned int qbits,
+                                     gcry_mpi_t g, gcry_mpi_t **factors);
+gcry_mpi_t _gcry_derive_x931_prime (const gcry_mpi_t xp,
+                                    const gcry_mpi_t xp1, const gcry_mpi_t xp2,
+                                    const gcry_mpi_t e,
+                                    gcry_mpi_t *r_p1, gcry_mpi_t *r_p2);
+gpg_err_code_t _gcry_generate_fips186_2_prime
+                 (unsigned int pbits, unsigned int qbits,
+                  const void *seed, size_t seedlen,
+                  gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                  int *r_counter,
+                  void **r_seed, size_t *r_seedlen);
+gpg_err_code_t _gcry_generate_fips186_3_prime
+                 (unsigned int pbits, unsigned int qbits,
+                  const void *seed, size_t seedlen,
+                  gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                  int *r_counter,
+                  void **r_seed, size_t *r_seedlen, int *r_hashalgo);
+
+
+/* Replacements of missing functions (missing-string.c).  */
+#ifndef HAVE_STPCPY
+char *stpcpy (char *a, const char *b);
+#endif
+#ifndef HAVE_STRCASECMP
+int strcasecmp (const char *a, const char *b) _GCRY_GCC_ATTR_PURE;
+#endif
+
+
+/* Macros used to rename missing functions.  */
+#ifndef HAVE_STRTOUL
+#define strtoul(a,b,c)  ((unsigned long)strtol((a),(b),(c)))
+#endif
+#ifndef HAVE_MEMMOVE
+#define memmove(d, s, n) bcopy((s), (d), (n))
+#endif
+#ifndef HAVE_STRICMP
+#define stricmp(a,b)	 strcasecmp( (a), (b) )
+#endif
+#ifndef HAVE_ATEXIT
+#define atexit(a)    (on_exit((a),0))
+#endif
+#ifndef HAVE_RAISE
+#define raise(a) kill(getpid(), (a))
+#endif
+
+
+/* Stack burning.  */
+
+void _gcry_burn_stack (int bytes);
+
+
+/* To avoid that a compiler optimizes certain memset calls away, these
+   macros may be used instead. */
+#define wipememory2(_ptr,_set,_len) do { \
+              volatile char *_vptr=(volatile char *)(_ptr); \
+              size_t _vlen=(_len); \
+              while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
+                  } while(0)
+#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
+
+
+
+/* Digit predicates.  */
+
+#define digitp(p)   (*(p) >= '0' && *(p) <= '9')
+#define octdigitp(p) (*(p) >= '0' && *(p) <= '7')
+#define alphap(a)    (   (*(a) >= 'A' && *(a) <= 'Z')  \
+                      || (*(a) >= 'a' && *(a) <= 'z'))
+#define hexdigitp(a) (digitp (a)                     \
+                      || (*(a) >= 'A' && *(a) <= 'F')  \
+                      || (*(a) >= 'a' && *(a) <= 'f'))
+
+
+/*-- sexp.c --*/
+gcry_error_t _gcry_sexp_vbuild (gcry_sexp_t *retsexp, size_t *erroff,
+                                const char *format, va_list arg_ptr);
+char *_gcry_sexp_nth_string (const gcry_sexp_t list, int number);
+
+
+/*-- fips.c --*/
+
+void _gcry_initialize_fips_mode (int force);
+
+int _gcry_fips_mode (void);
+#define fips_mode() _gcry_fips_mode ()
+
+int _gcry_enforced_fips_mode (void);
+
+void _gcry_set_enforced_fips_mode (void);
+
+void _gcry_inactivate_fips_mode (const char *text);
+int _gcry_is_fips_mode_inactive (void);
+
+
+void _gcry_fips_signal_error (const char *srcfile,
+                              int srcline,
+                              const char *srcfunc,
+                              int is_fatal,
+                              const char *description);
+#ifdef JNLIB_GCC_M_FUNCTION
+# define fips_signal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, __FUNCTION__, 0, (a))
+# define fips_signal_fatal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, __FUNCTION__, 1, (a))
+#else
+# define fips_signal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, NULL, 0, (a))
+# define fips_signal_fatal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, NULL, 1, (a))
+#endif
+
+int _gcry_fips_is_operational (void);
+#define fips_is_operational()   (_gcry_global_is_operational ())
+#define fips_not_operational()  (GCRY_GPG_ERR_NOT_OPERATIONAL)
+
+int _gcry_fips_test_operational (void);
+int _gcry_fips_test_error_or_operational (void);
+
+gpg_err_code_t _gcry_fips_run_selftests (int extended);
+
+void _gcry_fips_noreturn (void);
+#define fips_noreturn()  (_gcry_fips_noreturn ())
+
+
+
+#endif /* G10LIB_H */
diff --git a/grub-core/lib/libgcrypt-grub/src/gcrypt-module.h b/grub-core/lib/libgcrypt-grub/src/gcrypt-module.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/gcrypt-module.h
diff --git a/grub-core/lib/libgcrypt-grub/src/hmac256.h b/grub-core/lib/libgcrypt-grub/src/hmac256.h
new file mode 100644
index 0000000..df28e72
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/hmac256.h
@@ -0,0 +1,36 @@
+/* hmac256.h - Declarations for _gcry_hmac256
+ *	Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HMAC256_H
+#define HMAC256_H
+
+
+struct hmac256_context;
+typedef struct hmac256_context *hmac256_context_t;
+
+hmac256_context_t _gcry_hmac256_new (const void *key, size_t keylen);
+void _gcry_hmac256_update (hmac256_context_t hd, const void *buf, size_t len);
+const void *_gcry_hmac256_finalize (hmac256_context_t hd, size_t *r_dlen);
+void _gcry_hmac256_release (hmac256_context_t hd);
+
+int _gcry_hmac256_file (void *result, size_t resultsize, const char *filename,
+                        const void *key, size_t keylen);
+
+
+#endif /*HMAC256_H*/
diff --git a/grub-core/lib/libgcrypt-grub/src/mpi.h b/grub-core/lib/libgcrypt-grub/src/mpi.h
new file mode 100644
index 0000000..5883196
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/mpi.h
@@ -0,0 +1,266 @@
+/* mpi.h  -  Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998,
+ *               2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_H
+#define G10_MPI_H
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "types.h"
+#include "../mpi/mpi-asm-defs.h"
+
+#include "g10lib.h"
+
+#ifndef _GCRYPT_IN_LIBGCRYPT
+#error this file should only be used inside libgcrypt
+#endif
+
+#ifndef BITS_PER_MPI_LIMB
+#if BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_INT
+  typedef unsigned int mpi_limb_t;
+  typedef   signed int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG
+  typedef unsigned long int mpi_limb_t;
+  typedef   signed long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG_LONG
+  typedef unsigned long long int mpi_limb_t;
+  typedef   signed long long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_SHORT
+  typedef unsigned short int mpi_limb_t;
+  typedef   signed short int mpi_limb_signed_t;
+#else
+#error BYTES_PER_MPI_LIMB does not match any C type
+#endif
+#define BITS_PER_MPI_LIMB    (8*BYTES_PER_MPI_LIMB)
+#endif /*BITS_PER_MPI_LIMB*/
+
+#define DBG_MPI     _gcry_get_debug_flag( 2 );
+
+struct gcry_mpi
+{
+  int alloced;         /* Array size (# of allocated limbs). */
+  int nlimbs;          /* Number of valid limbs. */
+  int sign;	       /* Indicates a negative number and is also used
+		          for opaque MPIs to store the length.  */
+  unsigned int flags; /* Bit 0: Array to be allocated in secure memory space.*/
+                      /* Bit 2: the limb is a pointer to some m_alloced data.*/
+  mpi_limb_t *d;      /* Array with the limbs */
+};
+
+#define MPI_NULL NULL
+
+#define mpi_get_nlimbs(a)     ((a)->nlimbs)
+#define mpi_is_neg(a)	      ((a)->sign)
+
+/*-- mpiutil.c --*/
+
+#ifdef M_DEBUG
+# define mpi_alloc(n)	_gcry_mpi_debug_alloc((n), M_DBGINFO( __LINE__ ) )
+# define mpi_alloc_secure(n)  _gcry_mpi_debug_alloc_secure((n), M_DBGINFO( __LINE__ ) )
+# define mpi_free(a)	_gcry_mpi_debug_free((a), M_DBGINFO(__LINE__) )
+# define mpi_resize(a,b) _gcry_mpi_debug_resize((a),(b), M_DBGINFO(__LINE__) )
+# define mpi_copy(a)	  _gcry_mpi_debug_copy((a), M_DBGINFO(__LINE__) )
+  gcry_mpi_t _gcry_mpi_debug_alloc( unsigned nlimbs, const char *info );
+  gcry_mpi_t _gcry_mpi_debug_alloc_secure( unsigned nlimbs, const char *info );
+  void _gcry_mpi_debug_free( gcry_mpi_t a, const char *info );
+  void _gcry_mpi_debug_resize( gcry_mpi_t a, unsigned nlimbs, const char *info );
+  gcry_mpi_t  _gcry_mpi_debug_copy( gcry_mpi_t a, const char *info	);
+#else
+# define mpi_alloc(n)	       _gcry_mpi_alloc((n) )
+# define mpi_alloc_secure(n)  _gcry_mpi_alloc_secure((n) )
+# define mpi_free(a)	       _gcry_mpi_free((a) )
+# define mpi_resize(a,b)      _gcry_mpi_resize((a),(b))
+# define mpi_copy(a)	       _gcry_mpi_copy((a))
+  gcry_mpi_t  _gcry_mpi_alloc( unsigned nlimbs );
+  gcry_mpi_t  _gcry_mpi_alloc_secure( unsigned nlimbs );
+  void _gcry_mpi_free( gcry_mpi_t a );
+  void _gcry_mpi_resize( gcry_mpi_t a, unsigned nlimbs );
+  gcry_mpi_t  _gcry_mpi_copy( gcry_mpi_t a );
+#endif
+
+#define gcry_mpi_copy _gcry_mpi_copy
+
+#define mpi_is_opaque(a) ((a) && ((a)->flags&4))
+#define mpi_is_secure(a) ((a) && ((a)->flags&1))
+#define mpi_clear(a)          _gcry_mpi_clear ((a))
+#define mpi_alloc_like(a)     _gcry_mpi_alloc_like((a))
+#define mpi_set(a,b)          gcry_mpi_set ((a),(b))
+#define mpi_set_ui(a,b)       gcry_mpi_set_ui ((a),(b))
+#define mpi_get_ui(a,b)       _gcry_mpi_get_ui ((a),(b))
+#define mpi_alloc_set_ui(a)   _gcry_mpi_alloc_set_ui ((a))
+#define mpi_m_check(a)        _gcry_mpi_m_check ((a))
+#define mpi_swap(a,b)         _gcry_mpi_swap ((a),(b))
+#define mpi_new(n)            _gcry_mpi_new ((n))
+#define mpi_snew(n)           _gcry_mpi_snew ((n))
+
+void _gcry_mpi_clear( gcry_mpi_t a );
+gcry_mpi_t  _gcry_mpi_alloc_like( gcry_mpi_t a );
+gcry_mpi_t  _gcry_mpi_alloc_set_ui( unsigned long u);
+gcry_err_code_t _gcry_mpi_get_ui (gcry_mpi_t w, ulong *u);
+gcry_err_code_t gcry_mpi_get_ui (gcry_mpi_t w, ulong *u);
+void _gcry_mpi_m_check( gcry_mpi_t a );
+void _gcry_mpi_swap( gcry_mpi_t a, gcry_mpi_t b);
+gcry_mpi_t _gcry_mpi_new (unsigned int nbits);
+gcry_mpi_t _gcry_mpi_snew (unsigned int nbits);
+
+/*-- mpicoder.c --*/
+void  _gcry_log_mpidump( const char *text, gcry_mpi_t a );
+u32   _gcry_mpi_get_keyid( gcry_mpi_t a, u32 *keyid );
+byte *_gcry_mpi_get_buffer( gcry_mpi_t a, unsigned *nbytes, int *sign );
+byte *_gcry_mpi_get_secure_buffer( gcry_mpi_t a, unsigned *nbytes, int *sign );
+void  _gcry_mpi_set_buffer ( gcry_mpi_t a, const void *buffer,
+                             unsigned int nbytes, int sign );
+
+#define log_mpidump _gcry_log_mpidump
+
+/*-- mpi-add.c --*/
+#define mpi_add_ui(w,u,v) gcry_mpi_add_ui((w),(u),(v))
+#define mpi_add(w,u,v)    gcry_mpi_add ((w),(u),(v))
+#define mpi_addm(w,u,v,m) gcry_mpi_addm ((w),(u),(v),(m))
+#define mpi_sub_ui(w,u,v) gcry_mpi_sub_ui ((w),(u),(v))
+#define mpi_sub(w,u,v)    gcry_mpi_sub ((w),(u),(v))
+#define mpi_subm(w,u,v,m) gcry_mpi_subm ((w),(u),(v),(m))
+
+
+/*-- mpi-mul.c --*/
+#define mpi_mul_ui(w,u,v)   gcry_mpi_mul_ui ((w),(u),(v))
+#define mpi_mul_2exp(w,u,v) gcry_mpi_mul_2exp ((w),(u),(v))
+#define mpi_mul(w,u,v)      gcry_mpi_mul ((w),(u),(v))
+#define mpi_mulm(w,u,v,m)   gcry_mpi_mulm ((w),(u),(v),(m))
+
+
+/*-- mpi-div.c --*/
+#define mpi_fdiv_r_ui(a,b,c)   _gcry_mpi_fdiv_r_ui((a),(b),(c))
+#define mpi_fdiv_r(a,b,c)      _gcry_mpi_fdiv_r((a),(b),(c))
+#define mpi_fdiv_q(a,b,c)      _gcry_mpi_fdiv_q((a),(b),(c))
+#define mpi_fdiv_qr(a,b,c,d)   _gcry_mpi_fdiv_qr((a),(b),(c),(d))
+#define mpi_tdiv_r(a,b,c)      _gcry_mpi_tdiv_r((a),(b),(c))
+#define mpi_tdiv_qr(a,b,c,d)   _gcry_mpi_tdiv_qr((a),(b),(c),(d))
+#define mpi_tdiv_q_2exp(a,b,c) _gcry_mpi_tdiv_q_2exp((a),(b),(c))
+#define mpi_divisible_ui(a,b)  _gcry_mpi_divisible_ui((a),(b))
+
+ulong _gcry_mpi_fdiv_r_ui( gcry_mpi_t rem, gcry_mpi_t dividend, ulong divisor );
+void  _gcry_mpi_fdiv_r( gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_fdiv_q( gcry_mpi_t quot, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_fdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_tdiv_r( gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den);
+void  _gcry_mpi_tdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den);
+void  _gcry_mpi_tdiv_q_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned count );
+int   _gcry_mpi_divisible_ui(gcry_mpi_t dividend, ulong divisor );
+
+
+/*-- mpi-mod.c --*/
+#define mpi_mod(r,a,m)            _gcry_mpi_mod ((r), (a), (m))
+#define mpi_barrett_init(m,f)     _gcry_mpi_barrett_init ((m),(f))
+#define mpi_barrett_free(c)       _gcry_mpi_barrett_free ((c))
+#define mpi_mod_barrett(r,a,c)    _gcry_mpi_mod_barrett ((r), (a), (c))
+#define mpi_mul_barrett(r,u,v,c)  _gcry_mpi_mul_barrett ((r), (u), (v), (c))
+
+void _gcry_mpi_mod (gcry_mpi_t r, gcry_mpi_t dividend, gcry_mpi_t divisor);
+
+/* Context used with Barrett reduction.  */
+struct barrett_ctx_s;
+typedef struct barrett_ctx_s *mpi_barrett_t;
+
+mpi_barrett_t _gcry_mpi_barrett_init (gcry_mpi_t m, int copy);
+void _gcry_mpi_barrett_free (mpi_barrett_t ctx);
+void _gcry_mpi_mod_barrett (gcry_mpi_t r, gcry_mpi_t x, mpi_barrett_t ctx);
+void _gcry_mpi_mul_barrett (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v,
+                            mpi_barrett_t ctx);
+
+
+
+/*-- mpi-gcd.c --*/
+
+/*-- mpi-mpow.c --*/
+#define mpi_mulpowm(a,b,c,d) _gcry_mpi_mulpowm ((a),(b),(c),(d))
+void _gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, gcry_mpi_t mod);
+
+/*-- mpi-cmp.c --*/
+#define mpi_cmp_ui(a,b) gcry_mpi_cmp_ui ((a),(b))
+#define mpi_cmp(a,b)    gcry_mpi_cmp ((a),(b))
+int gcry_mpi_cmp_ui( gcry_mpi_t u, ulong v );
+int gcry_mpi_cmp( gcry_mpi_t u, gcry_mpi_t v );
+
+/*-- mpi-scan.c --*/
+#define mpi_trailing_zeros(a) _gcry_mpi_trailing_zeros ((a))
+int      _gcry_mpi_getbyte( gcry_mpi_t a, unsigned idx );
+void     _gcry_mpi_putbyte( gcry_mpi_t a, unsigned idx, int value );
+unsigned _gcry_mpi_trailing_zeros( gcry_mpi_t a );
+
+/*-- mpi-bit.c --*/
+#define mpi_normalize(a)       _gcry_mpi_normalize ((a))
+#define mpi_get_nbits(a)       gcry_mpi_get_nbits ((a))
+#define mpi_test_bit(a,b)      gcry_mpi_test_bit ((a),(b))
+#define mpi_set_bit(a,b)       gcry_mpi_set_bit ((a),(b))
+#define mpi_set_highbit(a,b)   gcry_mpi_set_highbit ((a),(b))
+#define mpi_clear_bit(a,b)     gcry_mpi_clear_bit ((a),(b))
+#define mpi_clear_highbit(a,b) gcry_mpi_clear_highbit ((a),(b))
+#define mpi_rshift(a,b,c)      gcry_mpi_rshift ((a),(b),(c))
+#define mpi_lshift(a,b,c)      gcry_mpi_lshift ((a),(b),(c))
+
+void _gcry_mpi_normalize( gcry_mpi_t a );
+
+/*-- mpi-inv.c --*/
+#define mpi_invm(a,b,c) gcry_mpi_invm ((a),(b),(c))
+
+/*-- ec.c --*/
+
+/* Object to represent a point in projective coordinates. */
+struct mpi_point_s;
+typedef struct mpi_point_s mpi_point_t;
+struct mpi_point_s
+{
+  gcry_mpi_t x;
+  gcry_mpi_t y;
+  gcry_mpi_t z;
+};
+
+/* Context used with elliptic curve functions.  */
+struct mpi_ec_ctx_s;
+typedef struct mpi_ec_ctx_s *mpi_ec_t;
+
+void _gcry_mpi_ec_point_init (mpi_point_t *p);
+void _gcry_mpi_ec_point_free (mpi_point_t *p);
+mpi_ec_t _gcry_mpi_ec_init (gcry_mpi_t p, gcry_mpi_t a);
+void _gcry_mpi_ec_free (mpi_ec_t ctx);
+int _gcry_mpi_ec_get_affine (gcry_mpi_t x, gcry_mpi_t y, mpi_point_t *point,
+                             mpi_ec_t ctx);
+void _gcry_mpi_ec_dup_point (mpi_point_t *result,
+                             mpi_point_t *point, mpi_ec_t ctx);
+void _gcry_mpi_ec_add_points (mpi_point_t *result,
+                              mpi_point_t *p1, mpi_point_t *p2,
+                              mpi_ec_t ctx);
+void _gcry_mpi_ec_mul_point (mpi_point_t *result,
+                             gcry_mpi_t scalar, mpi_point_t *point,
+                             mpi_ec_t ctx);
+
+
+
+#endif /*G10_MPI_H*/
diff --git a/grub-core/lib/libgcrypt-grub/src/secmem.h b/grub-core/lib/libgcrypt-grub/src/secmem.h
new file mode 100644
index 0000000..29e151a
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/secmem.h
@@ -0,0 +1,39 @@
+/* secmem.h -  internal definitions for secmem
+ *	Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef G10_SECMEM_H
+#define G10_SECMEM_H 1
+
+void _gcry_secmem_init (size_t npool);
+void _gcry_secmem_term (void);
+void *_gcry_secmem_malloc (size_t size) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_secmem_realloc (void *a, size_t newsize);
+void _gcry_secmem_free (void *a);
+void _gcry_secmem_dump_stats (void);
+void _gcry_secmem_set_flags (unsigned flags);
+unsigned _gcry_secmem_get_flags(void);
+int _gcry_private_is_secure (const void *p);
+
+/* Flags for _gcry_secmem_{set,get}_flags.  */
+#define GCRY_SECMEM_FLAG_NO_WARNING      (1 << 0)
+#define GCRY_SECMEM_FLAG_SUSPEND_WARNING (1 << 1)
+#define GCRY_SECMEM_FLAG_NOT_LOCKED      (1 << 2)
+
+#endif /* G10_SECMEM_H */
diff --git a/grub-core/lib/libgcrypt-grub/src/stdmem.h b/grub-core/lib/libgcrypt-grub/src/stdmem.h
new file mode 100644
index 0000000..b476e7e
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/stdmem.h
@@ -0,0 +1,32 @@
+/* stdmem.h -  internal definitions for stdmem
+ *	Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef G10_STDMEM_H
+#define G10_STDMEM_H 1
+
+void _gcry_private_enable_m_guard(void);
+
+void *_gcry_private_malloc (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_private_malloc_secure (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_private_realloc (void *a, size_t n);
+void _gcry_private_check_heap (const void *a);
+void _gcry_private_free (void *a);
+
+#endif /* G10_STDMEM_H */
diff --git a/grub-core/lib/libgcrypt-grub/src/types.h b/grub-core/lib/libgcrypt-grub/src/types.h
new file mode 100644
index 0000000..f2c0abf
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/types.h
@@ -0,0 +1,128 @@
+/* types.h - some common typedefs
+ *	Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef GCRYPT_TYPES_H
+#define GCRYPT_TYPES_H
+
+
+/* The AC_CHECK_SIZEOF() in configure fails for some machines.
+ * we provide some fallback values here */
+#if !SIZEOF_UNSIGNED_SHORT
+#undef SIZEOF_UNSIGNED_SHORT
+#define SIZEOF_UNSIGNED_SHORT 2
+#endif
+#if !SIZEOF_UNSIGNED_INT
+#undef SIZEOF_UNSIGNED_INT
+#define SIZEOF_UNSIGNED_INT 4
+#endif
+#if !SIZEOF_UNSIGNED_LONG
+#undef SIZEOF_UNSIGNED_LONG
+#define SIZEOF_UNSIGNED_LONG 4
+#endif
+
+
+#include <sys/types.h>
+
+
+#ifndef HAVE_BYTE_TYPEDEF
+#undef byte	    /* maybe there is a macro with this name */
+/* Windows typedefs byte in the rpc headers.  Avoid warning about
+   double definition.  */
+#if !(defined(_WIN32) && defined(cbNDRContext))
+  typedef unsigned char byte;
+#endif
+#define HAVE_BYTE_TYPEDEF
+#endif
+
+#ifndef HAVE_USHORT_TYPEDEF
+#undef ushort     /* maybe there is a macro with this name */
+  typedef unsigned short ushort;
+#define HAVE_USHORT_TYPEDEF
+#endif
+
+#ifndef HAVE_ULONG_TYPEDEF
+#undef ulong	    /* maybe there is a macro with this name */
+  typedef unsigned long ulong;
+#define HAVE_ULONG_TYPEDEF
+#endif
+
+#ifndef HAVE_U16_TYPEDEF
+#undef u16	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 2
+    typedef unsigned int   u16;
+#elif SIZEOF_UNSIGNED_SHORT == 2
+    typedef unsigned short u16;
+#else
+#error no typedef for u16
+#endif
+#define HAVE_U16_TYPEDEF
+#endif
+
+#ifndef HAVE_U32_TYPEDEF
+#undef u32	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 4
+    typedef unsigned int u32;
+#elif SIZEOF_UNSIGNED_LONG == 4
+    typedef unsigned long u32;
+#else
+#error no typedef for u32
+#endif
+#define HAVE_U32_TYPEDEF
+#endif
+
+/****************
+ * Warning: Some systems segfault when this u64 typedef and
+ * the dummy code in cipher/md.c is not available.  Examples are
+ * Solaris and IRIX.
+ */
+#ifndef HAVE_U64_TYPEDEF
+#undef u64	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 8
+    typedef unsigned int u64;
+#define U64_C(c) (c ## U)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UNSIGNED_LONG == 8
+    typedef unsigned long u64;
+#define U64_C(c) (c ## UL)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UNSIGNED_LONG_LONG == 8
+    typedef unsigned long long u64;
+#define U64_C(c) (c ## ULL)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UINT64_T == 8
+    typedef uint64_t u64;
+#define U64_C(c) (UINT64_C(c))
+#define HAVE_U64_TYPEDEF
+#endif
+#endif
+
+typedef union {
+    int a;
+    short b;
+    char c[1];
+    long d;
+#ifdef HAVE_U64_TYPEDEF
+    u64 e;
+#endif
+    
+    
+} PROPERLY_ALIGNED_TYPE;
+
+#endif /*GCRYPT_TYPES_H*/
diff --git a/grub-core/lib/libgcrypt-grub/src/visibility.h b/grub-core/lib/libgcrypt-grub/src/visibility.h
new file mode 100644
index 0000000..d1fb018
--- /dev/null
+++ b/grub-core/lib/libgcrypt-grub/src/visibility.h
@@ -0,0 +1 @@
+# include <grub/gcrypt/gcrypt.h>
diff --git a/grub-core/lib/libgcrypt/cipher/ChangeLog b/grub-core/lib/libgcrypt/cipher/ChangeLog
new file mode 100644
index 0000000..1b3694f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/ChangeLog
@@ -0,0 +1,3990 @@
+2010-08-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Remove double release of the module.
+	Fixes bug#1263.
+
+2010-06-10  Jeff Johnson  <n3npq@mac.com>  (wk)
+
+	* ecc.c (ecc_generate_ext): Parse transient-key flag.
+	(generate_key): Add arg TRANSIENT_KEY and use it to set the random
+	level.
+
+2010-04-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	Spelling fixes.
+
+2010-03-26  Werner Koch  <wk@g10code.com>
+
+	* tiger.c (asn): Unfetter the old TIGER from an OID.
+	(TIGER_CONTEXT): Add field VARIANT.
+	(tiger_init): Factor code out to ...
+	(do_init): New.
+	(tiger1_init, tiger2_init): New.
+	(_gcry_digest_spec_tiger1, _gcry_digest_spec_tiger2): New.
+	* md.c (digest_table): Add TIGER1 and TIGER2 variants.
+
+2009-12-11  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (Cho, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables
+
+	* sha512.c (ROTR, Ch, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables.
+	Suggested by Christian Grothoff.
+
+2009-12-10  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (o_flag_munging): New.
+	(tiger.o, tiger.lo): Use it.
+
+	* cipher.c (do_ctr_encrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Add check for valid inputlen.  Wipe temporary
+	memory.
+	(do_ctr_decrypt): Likewise.
+	(do_cbc_encrypt, do_cbc_decrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Move check for valid inputlen to here; change
+	returned error from INV_ARG to INV_LENGTH.
+	(do_ecb_encrypt, do_ecb_decrypt): Ditto.
+	(do_cfb_encrypt, do_cfb_decrypt): Ditto.
+	(do_ofb_encrypt, do_ofb_decrypt): Ditto.
+	(cipher_encrypt, cipher_encrypt): Adjust for above changes.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Simplify.
+
+2009-12-09  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Allow for GCRY_CIPHER_MODE_AESWRAP.
+	(cipher_encrypt, cipher_decrypt): Ditto.
+	(do_aeswrap_encrypt, do_aeswrap_decrypt): New.
+	(struct gcry_cipher_handle): Add field marks.
+	(cipher_setkey, cipher_setiv): Update marks flags.
+	(cipher_reset): Reset marks.
+	(cipher_encrypt, cipher_decrypt): Add new arg OUTBUFLEN.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Pass outbuflen to
+	cipher_encrypt.  Replace GPG_ERR_TOO_SHORT by
+	GPG_ERR_BUFFER_TOO_SHORT.
+
+2009-08-21  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (dsa_generate_ext): Release retfactors array before
+	setting it to NULL.  Reported by Daiko Ueno.
+
+2009-07-02  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_read): Fix incomplete check for NULL.
+	Reported by Fabian Kail.
+
+2009-03-31  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_check_secret_key): Return GPG_ERR_BAD_SECKEY and not
+	GPG_ERR_PUBKEY_ALGO.
+
+2009-02-16  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (generate_x931): Do not initialize TBL with automatic
+	variables.
+	* whirlpool.c, tiger.c, sha256.c, sha1.c, rmd160.c, md5.c
+	* md4.c, crc.c: Remove memory.h.  This is garbage from gnupg.
+	Reported by Dan Fandrich.
+
+2009-01-22  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (compute_keygrip): Remove superfluous const.
+
+2009-01-06  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (oid_spec_rmd160): Add TeleTrust identifier.
+
+2008-12-10  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg DOMAIN and use it if specified.
+	(generate_fips186): Ditto.
+	(dsa_generate_ext): Parse and check the optional "domain"
+	parameter and pass them to the generate functions.
+
+	* rijndael.c (rijndael_names): Add "AES128" and "AES-128".
+	(rijndael192_names): Add "AES-192".
+	(rijndael256_names): Add "AES-256".
+
+2008-12-05  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg TRANSIENT_KEY and use it to detrmine
+	the RNG quality needed.
+	(dsa_generate_ext): Parse the transient-key flag und pass it to
+	generate.
+
+2008-11-28  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): Add arg DERIVEPARMS and use the seed
+	value if available.
+
+	* primegen.c (_gcry_generate_fips186_2_prime): Fix inner p loop.
+
+2008-11-26  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_fips186_3_prime): New.
+	* dsa.c (generate_fips186): Add arg USE_FIPS186_2.
+	(dsa_generate_ext): Parse new flag use-fips183-2.
+
+2008-11-25  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): New.
+	(dsa_generate_ext): Use new function if derive-parms are given or
+	if in FIPS mode.
+	* primegen.c (_gcry_generate_fips186_2_prime): New.
+
+2008-11-24  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Insert code to output extrainfo.
+	(pubkey_generate): Add arg R_EXTRAINFO and pass it to the extended
+	key generation function.
+	* rsa.c (gen_x931_parm_xp, gen_x931_parm_xi): New.
+	(generate_x931): Generate params if not given.
+	(rsa_generate_ext): Parse use-x931 flag.  Return p-q-swapped
+	indicator.
+	* dsa.c (dsa_generate_ext): Put RETFACTORS into R_EXTRAINFO if
+	possible.
+
+	* pubkey.c (gcry_pk_genkey): Remove parsing of almost all
+	parameters and pass the parameter S-expression to pubkey_generate.
+	(pubkey_generate): Simplify by requitring modules to parse the
+	parameters. Remove the special cases for Elgamal and ECC.
+	(sexp_elements_extract_ecc): Add arg EXTRASPEC and use it.  Fix
+	small memory leak.
+	(sexp_to_key): Pass EXTRASPEC to sexp_elements_extract_ecc.
+	(pubkey_table) [USE_ELGAMAL]: Add real extraspec.
+	* rsa.c (rsa_generate_ext): Adjust for new calling convention.
+	* dsa.c (dsa_generate_ext): Ditto.
+	* elgamal.c (_gcry_elg_generate): Ditto. Rename to elg_generate_ext.
+	(elg_generate): New.
+	(_gcry_elg_generate_using_x): Remove after merging code with
+	elg_generate_ext.
+	(_gcry_pubkey_extraspec_elg): New.
+	(_gcry_elg_check_secret_key, _gcry_elg_encrypt, _gcry_elg_sign) 
+	(_gcry_elg_verify, _gcry_elg_get_nbits): Make static and remove
+	_gcry_ prefix.
+	* ecc.c (_gcry_ecc_generate): Rename to ecc_generate_ext and
+	adjust for new calling convention.
+	(_gcry_ecc_get_param): Rename to ecc_get_param and make static.
+	(_gcry_pubkey_extraspec_ecdsa): Add ecc_generate_ext and
+	ecc_get_param.
+	
+2008-11-20  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg DERIVEPARMS.
+	(gcry_pk_genkey): Parse derive-parms and pass it to above.
+	* rsa.c (generate_x931): New.
+	(rsa_generate_ext): Add arg DERIVEPARMS and call new function in
+	fips mode or if DERIVEPARMS is given.
+	* primegen.c (_gcry_derive_x931_prime, find_x931_prime): New.
+
+2008-11-19  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_decrypt): Use gcry_create_nonce for blinding.
+	(generate): Rename to generate_std.
+
+2008-11-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_open): Use a switch to set the Bsize.
+	(prepare_macpads): Fix long key case for SHA384 and SHA512.
+
+	* cipher.c (gcry_cipher_handle): Add field EXTRASPEC.
+	(gcry_cipher_open): Set it.
+	(gcry_cipher_ctl): Add private control code to disable weak key
+	detection and to return the current input block.
+	* des.c (_tripledes_ctx): Add field FLAGS.
+	(do_tripledes_set_extra_info): New.
+	(_gcry_cipher_extraspec_tripledes): Add new function.
+	(do_tripledes_setkey): Disable weak key detection.
+
+2008-10-24  Werner Koch  <wk@g10code.com>
+
+	* md.c (digest_table): Allow MD5 in fips mode.
+	(md_register_default): Take special action for MD5.
+	(md_enable, gcry_md_hash_buffer): Ditto.
+
+2008-09-30  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (do_setkey): Properly align "t" and "tk".
+	(prepare_decryption): Properly align "w".  Fixes bug #936.
+
+2008-09-18  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Parse domain parameter.
+	(pubkey_generate): Add new arg DOMAIN and remove special case for
+	DSA with qbits.
+	* rsa.c (rsa_generate): Add dummy args QBITS, NAME and DOMAIN and
+	rename to rsa_generate_ext.  Change caller.
+	(_gcry_rsa_generate, _gcry_rsa_check_secret_key) 
+	(_gcry_rsa_encrypt, _gcry_rsa_decrypt, _gcry_rsa_sign) 
+	(_gcry_rsa_verify, _gcry_rsa_get_nbits): Make static and remove
+	_gcry_ prefix.
+	(_gcry_pubkey_spec_rsa, _gcry_pubkey_extraspec_rsa): Adjust names.
+	* dsa.c (dsa_generate_ext): New.
+	(_gcry_dsa_generate): Replace code by a call to dsa_generate.
+	(_gcry_dsa_check_secret_key, _gcry_dsa_sign, _gcry_dsa_verify)
+	(_gcry_dsa_get_nbits): Make static and remove _gcry prefix.
+	(_gcry_dsa_generate2): Remove.
+	(_gcry_pubkey_spec_dsa): Adjust to name changes.
+	(_gcry_pubkey_extraspec_rsa): Add dsa_generate_ext.
+
+2008-09-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (run_selftests): Add arg EXTENDED.
+
+2008-09-12  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (test_keys): Do a bad case signature check.
+	* dsa.c (test_keys): Do a bad case check.
+
+	* cipher.c (_gcry_cipher_selftest): Add arg EXTENDED and pass it
+	to the called tests.
+	* md.c (_gcry_md_selftest): Ditto.
+	* pubkey.c (_gcry_pk_selftest): Ditto.
+	* rijndael.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftest_fips_128): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftest_fips_192): Add dummy arg EXTENDED.
+	(selftest_fips_256): Ditto.
+	* hmac-tests.c (_gcry_hmac_selftest): Ditto.
+	(run_selftests): Ditto.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha224, selftests_sha256): Ditto.
+	(selftests_sha384, selftests_sha512): Ditto.
+	* sha1.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	* sha256.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha224): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha256): Ditto.
+	* sha512.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha384): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha512): Ditto.
+	* des.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftest_fips): Add dummy arg EXTENDED.
+	* rsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* dsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* rsa.c (extract_a_from_sexp): New.
+	(selftest_encr_1024): Check that the ciphertext does not match the
+	plaintext.
+	(test_keys): Improve tests and return an error status.
+	(generate): Return an error if test_keys fails.
+	* dsa.c (test_keys): Add comments and return an error status.
+	(generate): Return an error if test_keys failed.
+
+2008-09-11  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Return an error instead of calling
+	BUG in case of a practically impossible condition.
+	(sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024, selftest_encr_1024): New.
+	(selftests_rsa): Implement tests.
+	* dsa.c (sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024): New.
+	(selftests_dsa): Implement tests.
+
+2008-09-09  Werner Koch  <wk@g10code.com>
+
+	* hmac-tests.c (selftests_sha1): Add tests.
+	(selftests_sha224, selftests_sha384, selftests_sha512): Make up tests.
+
+	* hash-common.c, hash-common.h: New.
+	* sha1.c (selftests_sha1): Add 3 tests.
+	* sha256.c (selftests_sha256, selftests_sha224): Ditto.
+	* sha512.c (selftests_sha512, selftests_sha384): Ditto.
+
+2008-08-29  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Remove the special case for RSA
+	and check whether a custom computation function has been setup.
+	* rsa.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_rsa): Setup this function.
+	* ecc.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_ecdsa): Setup this function.
+
+2008-08-28  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (cipher_decrypt, cipher_encrypt): Return an error if
+	mode NONE is used.
+	(gcry_cipher_open): Allow mode NONE only with a debug flag set and
+	if not in FIPS mode.
+
+2008-08-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg KEYGEN_FLAGS.
+	(gcry_pk_genkey): Implement new parameter "transient-key" and
+	pass it as flags to pubkey_generate.
+	(pubkey_generate): Make use of an ext_generate function.
+	* rsa.c (generate): Add new arg transient_key and pass appropriate
+	args to the prime generator.
+	(_gcry_rsa_generate): Factor all code out to ...
+	(rsa_generate): .. new func with extra arg KEYGEN_FLAGS.
+	(_gcry_pubkey_extraspec_ecdsa): Setup rsa_generate.
+	* primegen.c (_gcry_generate_secret_prime) 
+	(_gcry_generate_public_prime): Add new arg RANDOM_LEVEL.
+
+2008-08-21  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Use a constant macro for the random
+	level.
+	
+2008-08-19  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_elements_extract_ecc) [!USE_ECC]: Do not allow
+	allow "curve" parameter.
+
+2008-08-15  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (_gcry_pk_selftest): New.
+	* dsa.c (selftests_dsa, run_selftests): New.
+	* rsa.c (selftests_rsa, run_selftests): New.
+	* ecc.c (selftests_ecdsa, run_selftests): New.
+
+	* md.c (_gcry_md_selftest): New.
+	* sha1.c (run_selftests, selftests_sha1): New.
+	* sha256.c (selftests_sha224, selftests_sha256, run_selftests): New.
+	* sha512.c (selftests_sha384, selftests_sha512, run_selftests): New.
+
+	* des.c (selftest): Remove static variable form selftest.
+	(des_setkey): No on-the-fly self test in fips mode.
+	(tripledes_set3keys): Ditto.
+
+	* cipher.c (_gcry_cipher_setkey, _gcry_cipher_setiv): 
+
+	* dsa.c (generate): Bail out in fips mode if NBITS is less than	1024.
+	* rsa.c (generate): Return an error code if the the requested size
+	is less than 1024 and we are in fpis mode.
+	(_gcry_rsa_generate): Take care of that error code.
+
+	* ecc.c (generate_curve): In fips mode enable only NIST curves.
+
+	* cipher.c (_gcry_cipher_selftest): New.
+
+	* sha512.c (_gcry_digest_extraspec_sha384)
+	(_gcry_digest_extraspec_sha512): New.
+	* sha256.c (_gcry_digest_extraspec_sha224)
+	(_gcry_digest_extraspec_sha256): New.
+	* sha1.c (_gcry_digest_extraspec_sha1): New.
+	* ecc.c (_gcry_pubkey_extraspec_ecdsa): New.
+	* dsa.c (_gcry_pubkey_extraspec_dsa): New.
+	* rsa.c (_gcry_pubkey_extraspec_rsa): New.
+	* rijndael.c (_gcry_cipher_extraspec_aes)
+	(_gcry_cipher_extraspec_aes192, _gcry_cipher_extraspec_aes256): New.
+	* des.c (_gcry_cipher_extraspec_tripledes): New.
+
+	* cipher.c (gcry_cipher_register): Rename to _gcry_cipher_register.
+	Add arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(cipher_table_entry): Add extraspec field.
+	* md.c (_gcry_md_register): Rename to _gcry_md_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(digest_table_entry): Add extraspec field.
+	* pubkey.c (gcry_pk_register): Rename to _gcry_pk_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(pubkey_table_entry): Add extraspec field.
+
+	* ac.c: Let most public functions return GPG_ERR_UNSUPPORTED in
+	fips mode.
+
+	* pubkey.c (pubkey_table_entry): Add field FIPS_ALLOWED and mark
+	appropriate algorithms.
+	(dummy_generate, dummy_check_secret_key, dummy_encrypt) 
+	(dummy_decrypt, dummy_sign, dummy_verify, dummy_get_nbits): Signal
+	a fips error when used.
+	(gcry_pk_register): In fips mode do not allow to register new
+	algorithms.
+
+	* md.c (digest_table): Add field FIPS_ALLOWED and mark appropriate
+	algorithms.
+	(md_register_default): In fips mode register only fips algorithms.
+	(gcry_md_register): In fips mode do not allow to register new
+	algorithms.
+	(gcry_md_get): Signal a fips error if called.
+	(gcry_md_hash_buffer): Do not allow rmd160 when not in fips mode.
+	(md_start_debug): Disable in fips_mode.
+
+	* md.c (gcry_md_register_default): Rename to ..
+	(md_register_default): .. this.
+	(md_digest): Remove this commented fucntion.
+	* pubkey.c (gcry_pk_register_default): Rename to ..
+	(pk_register_default): .. this.
+
+	* cipher.c (cipher_table_entry): Add field FIPS_ALLOWED.
+	(gcry_cipher_register_default): Register only fips approved
+	algorithms.
+	(gcry_cipher_register): Do not allow to register new ciphers.
+	(cipher_setiv): Signal fips error.
+	
+	* cipher (gcry_cipher_register_default): Rename to ..
+	(cipher_register_default): .. this.
+	(REGISTER_DEFAULT_CIPHERS): Adjust for that change.
+
+2008-07-05  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c, random.h, rndhw.c, rndunix.c, rand-internal.h
+	* random.c, rndegd.c, rndlinux.c, rndw32.c: Move to ../cipher.
+	* Makefile.am: Remove random stuff.
+
+2008-06-24  Szakats Istvan <szaki.ms@gmail.com>  (wk)
+
+	* ac.c (_gcry_ac_key_destroy, _gcry_ac_key_pair_generate): Relase
+	some more memory.
+
+2008-04-22  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc, _gcry_aes_cbc_enc) 
+	(_gcry_aes_cfb_dec, _gcry_aes_cbc_dec): Use Padlock if possible.
+
+2008-04-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (transform_aligned): Remove.  That is will obviosuly not
+	work because we need a scratch working area and our internal API
+	does not allow to modify the buffers.
+
+	* rijndael.c: Factor tables out to ..
+	* rijndael-tables.h: .. new.
+
+	* ac.c (ac_data_extract): Make static.
+
+	* camellia.h [HAVE_CONFIG_H]: Include config.h.
+
+	* rndw32.c (registry_poll): Only print the performance data
+	problem warning once.  Suggested by Simon Josefsson.
+
+2008-03-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open) [USE_AES]: Init bulk encryption only
+	if requested.  Suggested by Dirk Stoecker.
+
+2008-03-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c: Include stdint.h.
+	(transform): Add arg NBLOCKS so that we can work on more than one
+	block and avoid updates of the chaining variables.  Changed all
+	callers to use 1.
+	(sha1_write): Replace loop around transform.
+	(transform_aligned) [WORDS_BIGENDIAN]: New.
+	(TRANSFORM): New macro to replace all direct calls of transform.
+
+2008-03-17  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_dec): New.
+	(do_encrypt): Factor code out to ..
+	(do_encrypt_aligned): .. New.
+	(_gcry_aes_cfb_enc, _gcry_aes_cfb_dec): Use new function.
+	(do_decrypt): Factor code out to ..
+	(do_decrypt_aligned): .. new.
+	(_gcry_aes_cbc_enc, _gcry_aes_cbc_dec): New.
+	* cipher.c (struct gcry_cipher_handle): Put field IV into new
+	union U_IV to enforce proper alignment.  Change all users.
+	(do_cfb_decrypt): Optimize.
+	(do_cbc_encrypt, do_cbc_decrypt): Optimize.
+
+2008-03-15  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc): New.
+	* cipher.c (struct gcry_cipher_handle): Add field ALGO and BULK.
+	(gcry_cipher_open): Set ALGO and BULK.
+	(do_cfb_encrypt): Optimize.
+
+2008-02-18  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_verify) [IS_DEVELOPMENT_VERSION]: Print
+	intermediate results.
+
+2008-01-08  Werner Koch  <wk@g10code.com>
+
+	* random.c (add_randomness): Do not just increment
+	POOL_FILLED_COUNTER but update it by the actual amount of data.
+
+2007-12-13  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Support SHA-224.
+
+2007-12-05  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Depend on ENABLE_PADLOCK_SUPPORT.
+	* rndhw.c (USE_PADLOCK): Ditto
+
+	* rsa.c (secret): Fixed condition test for using CRT.  Reported by
+	Dean Scarff.  Fixes bug#864.
+	(_gcry_rsa_check_secret_key): Return an erro if the optional
+	parameters are missing.
+	* pubkey.c (sexp_elements_extract): Add arg ALGO_NAME. Changed all
+	callers to pass NULL. Add hack to allow for optional RSA
+	parameters.
+	(sexp_to_key): Pass algo name to sexp_elements_extract.
+
+2007-12-03  Werner Koch  <wk@g10code.com>
+
+	* random.c (gcry_random_add_bytes): Implement it.
+	* rand-internal.h (RANDOM_ORIGIN_EXTERNAL): New.
+
+2007-11-30  Werner Koch  <wk@g10code.com>
+
+	* rndhw.c: New.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Try to read 50%
+	directly from the hwrng.
+	* random.c (do_fast_random_poll): Also run the hw rng fast poll.
+	(_gcry_random_dump_stats): Tell whether the hw rng failed.
+
+2007-11-29  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Define new macro used for ia32.
+	(RIJNDAEL_context) [USE_PADLOCK]: Add fields USE_PADLOCK and
+	PADLOCK_KEY.
+	(do_setkey) [USE_PADLOCK]: Enable padlock if available for 128 bit
+	AES.
+	(do_padlock) [USE_PADLOCK]: New.
+	(rijndael_encrypt, rijndael_decrypt) [USE_PADLOCK]: Divert to
+	do_padlock.
+	* cipher.c (cipher_context_alignment_t): New.  Use it in this
+	module in place of PROPERLY_ALIGNED_TYPE.
+	(NEED_16BYTE_ALIGNED_CONTEXT): Define macro for ia32.
+	(struct gcry_cipher_handle): Add field HANDLE_OFFSET.
+	(gcry_cipher_open): Take care of increased alignment requirements.
+	(gcry_cipher_close): Ditto.
+
+2007-11-28  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (asn224): Fixed wrong template.  It happened due to a
+	bug in RFC4880.  SHA-224 is not in the stable version of libgcrypt
+	so the consequences are limited to users of this devel version.
+
+2007-10-31  Werner Koch  <wk@g10code.com>
+
+	* ac.c (gcry_ac_data_new): Remove due to the visibility wrapper.
+	(gcry_ac_data_destroy, gcry_ac_data_copy, gcry_ac_data_length) 
+	(gcry_ac_data_set, gcry_ac_data_get_name, gcry_ac_data_get_index) 
+	(gcry_ac_data_to_sexp, gcry_ac_data_from_sexp) 
+	(gcry_ac_data_clear, gcry_ac_io_init, gcry_ac_open) 
+	(gcry_ac_close, gcry_ac_key_init, gcry_ac_key_pair_generate) 
+	(gcry_ac_key_pair_extract, gcry_ac_key_destroy) 
+	(gcry_ac_key_pair_destroy, gcry_ac_key_data_get) 
+	(gcry_ac_key_test, gcry_ac_key_get_nbits, gcry_ac_key_get_grip) 
+	(gcry_ac_data_encrypt, gcry_ac_data_decrypt, gcry_ac_data_sign) 
+	(gcry_ac_data_verify, gcry_ac_data_encode, gcry_ac_data_decode) 
+	(gcry_ac_mpi_to_os, gcry_ac_mpi_to_os_alloc, gcry_ac_os_to_mpi) 
+	(gcry_ac_data_encrypt_scheme, gcry_ac_data_decrypt_scheme) 
+	(gcry_ac_data_sign_scheme, gcry_ac_data_verify_scheme) 
+	(gcry_ac_io_init_va): Ditto.
+	(gcry_ac_id_to_name, gcry_ac_name_to_id): Remove as these
+	deprecated functions are now implemented by visibility.c.
+
+2007-10-26  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Disable debug flag.
+
+2007-10-25  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Updated from current cryptlib snapshot and modified
+	for our use.  Removed support from pre NT systems.
+	(slow_gatherer_windows95): Remove.
+	(_gcry_rndw32_gather_random): Require an NT platform.
+	(init_system_rng, read_system_rng, read_mbm_data): New.
+	(slow_gatherer_windowsNT): Rename to ...
+	(slow_gatherer): .. this.  Read system RNG and MBM.
+	(registry_poll): New with code factored out from slow_gatherer.
+
+2007-08-23  Werner Koch  <wk@g10code.com>
+
+	* random.c (pool_filled_counter): New.
+	(add_randomness): Use it.
+
+2007-08-22  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c, rndunix.c: Switched to LGPL.
+
+2007-05-30  Werner Koch  <wk@g10code.com>
+
+	* camellia.h, camellia.c: Replace by new LGPL version and adjusted
+	camellia.h.
+
+2007-05-09  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (_gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read):
+	Adjust users of gcry_ac_io_t because union is not anonymous
+	anymore.
+
+2007-05-02  Werner Koch  <wk@g10code.com>
+
+	* camellia-glue.c (camellia_setkey, camellia_encrypt)
+	(camellia_decrypt): Recalculated used stack size in called
+	functions.
+	* camellia.h: Redefine external symbols.
+
+2007-05-02  David Shaw  <dshaw@jabberwocky.com>
+
+	* Makefile.am, cipher.c: Add Camellia.
+
+	* camellia-glue.c: New.  The necessary glue to interface libgcrypt
+	to the stock NTT Camellia distribution.
+
+	* camellia.h, camellia.c: The stock NTT Camellia distribution
+	(GPL).
+
+2007-04-30  David Shaw  <dshaw@jabberwocky.com>
+
+	* cipher.c: Use #if instead of #ifdef as configure defines the
+	USE_cipher defines as 0 for disabled.
+
+2007-04-30  Werner Koch  <wk@g10code.com>
+
+	* rndegd.c (_gcry_rndegd_set_socket_name): New.
+
+2007-04-30  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ecc.c (ec2os): Fix relocation of short numbers.
+
+	* ecc.c (generate_key): Do not allocate D, which will be allocated
+	by GEN_K.  Remove G.  Fix test if g_x, g_y resp. q_x, q_y are
+	requested.
+	(_gcry_ecc_generate): Release unneeded members of SK.
+	* pubkey.c (sexp_to_key): Release NAME.
+
+2007-04-28  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (gcry_ac_mpi): Remove member NAME_PROVIDED.
+	(ac_data_mpi_copy, _gcry_ac_data_set, _gcry_ac_data_get_name)
+	(_gcry_ac_data_get_index, ac_data_construct): Adjust handling of
+	NAME accordingly.
+
+2007-04-20  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (domain_parms): Add standard brainpool curves.
+
+2007-04-18  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (generate_curve): Implement alias mechanism.
+
+	* pubkey.c (sexp_elements_extract_ecc): New.
+	(sexp_to_key): Add special case for ecc.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_genkey): Replace
+	name_terminated stuff by a call to _gcry_sexp_nth_string.
+	(gcry_pk_get_keygrip): Ditto.
+
+2007-04-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (_gcry_ecc_generate): Renamed DUMMY to CURVE and use it.
+
+2007-04-13  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (ac_data_construct): Cast const away to suppress compiler
+	warning.
+
+	* ecc.c (ecc_generate): Avoid compiler warning for unused argument
+	DUMMY.
+	(ecc_verify): Avoid compiler warning for unused arguments CMP and
+	OPAQUEV.
+
+2007-04-06  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (oid_spec_sha1): Add another oid from X9.62.
+
+2007-03-28  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Do not issue misc-key-info if it is
+	empty.
+	(gcry_pk_genkey): New parameter "curve".
+
+	* ecc.c: Entirely rewritten with only a few traces of the old
+	code left.
+	(_gcry_ecc_generate): New.
+	(generate_key) New arg NAME.
+	(generate_curve): Ditto.  Return actual number of NBITS.
+
+2007-03-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Increase size of SKEY array and add a
+	runtime bounds check.
+
+2007-03-23  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (ecc_ctx_init, ecc_ctx_free, ecc_mod, ecc_mulm): New.
+	(duplicate_point, sum_points, escalar_mult): Don't use a
+	copy of base->p.  Replaced all mpi_mulm by ecc_mulm so that we can
+	experiment with different algorithms.
+	(generate_key, check_secret_key, sign, verify): Initialize a
+	computation context for use by ecc_mulm.
+
+2007-03-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_table): Initialize ECC.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add ecc.c.
+	* ecc.c: New. Heavily reformatted and changed for use in libgcrypt.
+	(point_init): New.
+	(escalar_mult): Make arg R the first arg to be similar to the mpi
+	functions.
+	(duplicate_point): Ditto
+	(sum_points): Ditto
+	(sign, verify): Remove unneeded copy operations.
+	(sum_points): Removed memory leaks and optimized some compares.
+	(verify): Simplified input check.
+
+2007-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (MASK_LEVEL): Removed macro as it was used only at one
+	place.  Open coded it there.
+	(gcry_randomize, _gcry_update_random_seed_file)
+	(_gcry_fast_random_poll): Factor lock code out to ..
+	(lock_pool, unlock_pool): .. new.
+	(initialize): Look the pool while allocating. 
+	(read_random_source, do_fast_random_poll): Moved intialization to ...
+	(initialize): .. here.
+	(_gcry_enable_quick_random_gen): No more need for initialization.
+	(is_initialized):  Moved this global flag to ..
+	(initialize): .. here and changed all users to unconditionally call
+	initialize.
+	(add_randomness): Remove initalization here.  It simply can't
+	happen. 
+
+	* random.c (enum random_origins): Moved to ..
+	* rand-internal.h: .. here.
+	* rndunix.c (_gcry_rndunix_gather_random): Use enum in prototype
+	for ORIGIN and renamed REQUESTOR to ORIGIN.
+	* rndegd.c (_gcry_rndegd_gather_random): Ditto.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Ditto.
+	* rndw32.c (_gcry_rndw32_gather_random): Ditto.
+	(_gcry_rndw32_gather_random_fast): Ditto.
+
+2007-03-13  Werner Koch  <wk@g10code.com>
+
+	* random.c (enum random_origins): New.
+	(add_randomness): Renamed arg SOURCE to ORIGIN.
+	(read_random_source): Renamed arg REQUESTOR to ORIGIN.
+	(getfnc_gather_random): Removed static variable because this
+	function is only called one and thus we don't need this
+	optimization.
+	(_gcry_quick_random_gen): Removed and replaced by..
+	(_gcry_enable_quick_random_gen): .. this.  It is onlyu used to
+	enable it and it does not make sense to disable it later. Changed
+	the only one caller too.
+	(get_random_bytes): Removed.
+	(gcry_random_bytes, gcry_random_bytes_secure): Implement in terms
+	of gcry_randomize.
+	* random-daemon.c (_gcry_daemon_get_random_bytes): Removed.
+
+2007-02-23  Werner Koch  <wk@g10code.com>
+
+	* elgamal.c (generate): Removed unused variable TEMP.
+	(test_keys): New arg NODIE.
+	(generate_using_x, _gcry_elg_generate_using_x): New.
+	* pubkey.c (pubkey_generate): New arg XVALUE and direct call to
+	the new elgamal generate fucntion.
+	(gcry_pk_genkey): Parse the new "xvalue" tag.
+
+2007-02-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Handle dynamically allocated
+	algorithms.  Suggested by Neil Dunbar.  Fixes bug#596.
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): Make it return void.
+
+	* cipher.c (gcry_cipher_algo_name): Simplified.
+
+	* random.c: Use the daemon only if compiled with USE_RANDOM_DAEMON. 
+
+	* Makefile.am (libcipher_la_SOURCES): Build random-daemon support
+	only if requested.
+
+2007-02-21  Werner Koch  <wk@g10code.com>
+
+	* random.c (rndpool, keypool): Make unsigned.
+	(mix_pool): Change char* variables to unsigned char*.
+	(gcry_randomize): Make arg BUFFER a void*.
+	(gcry_create_nonce): Ditto.
+
+	* rmd160.c (gcry_rmd160_mixblock): Make BUFFER a void*.
+	(_gcry_rmd160_hash_buffer): Make OUTBUF and BUFFER void*.
+	* sha1.c (_gcry_sha1_hash_buffer): Ditto.
+
+	* cipher.c (gcry_cipher_encrypt, cry_cipher_decrypt): Change
+	buffer args to void*.
+	(gcry_cipher_register): Make ALGORITHM_ID a int *.
+
+	* md.c (md_start_debug): Make SUFFIX a const char*.  Use snprintf.
+	(gcry_md_debug): New.
+	(gcry_md_ctl): Changed arg BUFFER from unsigned char*.
+
+	* md.c (md_write): Make INBUF a const void*.
+	(gcry_md_write): Remove needless cast.
+	* crc.c (crc32_write): Make INBUF a const void*
+	(update_crc32, crc24rfc2440_write): Ditto.
+	* sha512.c (sha512_write, transform): Ditto.
+	* sha256.c (sha256_write, transform): Ditto.
+	* rmd160.c (rmd160_write, transform): Ditto.
+	* md5.c (md5_write, transform): Ditto.
+	* md4.c (md4_write, transform): Ditto.
+	* sha1.c (sha1_write, transform): Ditto.
+
+	* tiger.c (tiger_write, transform): Ditto.
+	* whirlpool.c (whirlpool_write, whirlpool_add, transform): Ditto.
+
+	* elgamal.c (elg_names): Change to a const*.
+	* dsa.c (dsa_names): Ditto.
+	* rsa.c (rsa_names): Ditto.
+	* pubkey.c (gcry_pk_lookup_func_name): Make ALIASES a const.
+
+2007-02-20  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (open_device): Remove unsused arg MINOR.
+
+2007-01-30  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (oid_spec_sha256): Add alias from pkcs#1.
+	* sha512.c (oid_spec_sha512): Ditto.
+	(oid_spec_sha384): Ditto.
+
+2006-12-18  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (set_cloexec_flag): New.
+	(open_device): Set close-on-exit flags.  Suggested by Max
+	Kellermann.  Fixes Debian#403613.
+
+	* Makefile.am (AM_CPPFLAGS, AM_CFLAGS): Splitted and merged
+	Moritz' changes.
+	(INCLUDES): Removed.
+
+2006-11-30  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (byte_swap_32): Remove trailing semicolon.
+
+2006-11-15  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (INCLUDES): Include ../src/
+
+2006-11-03  Werner Koch  <wk@g10code.com>
+
+	* random.c [HAVE_GETTIMEOFDAY]: Included sys/time.h and not
+	sys/times.h.  Reported by Rafaël Carré.
+
+2006-11-05  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (AM_CFLAGS): Added -I$(top_builddir)/src so that the
+	new gcrypt.h is used, not the one installed in the system.
+
+2006-10-25  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (prime_generate_internal): Tweaked use of secure
+	memory and entropy use. Safe unused primes from the pool. Allocate
+	at least a pool of 30.
+	(save_pool_prime, get_pool_prime): New.
+
+2006-10-23  Werner Koch  <wk@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Reset sexp_tmp for failsafe
+	means.  Release sexp_cur if needed.  Reported by Dirk Stoecker.
+
+	* pubkey.c (pubkeys_registered_lock): Intialized it.  It is not
+	 realy needed because this is a mere initialization to 0 anyway.
+	 Noted by Victor Stinner.
+
+2006-10-17  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate2): New.
+	(generate): New arg QBITS.  Add sanity checks for reasonable qbits
+	and nbits.
+	* pubkey.c (gcry_pk_genkey): Parse an qbits element.
+	(pubkey_generate): New arg QBITS.  Pass it to the DSA generation.
+
+2006-10-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (gcry_md_algo_info) <get_asnoid>: Check that the algo is
+	available.
+
+2006-10-04  David Shaw  <dshaw@jabberwocky.com>  (wk)
+ 
+	* tiger.c (round): Rename to tiger_round as gcc 4 has a built-in
+	round function that this conflicts with.
+ 
+2006-09-11  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (slow_gatherer_windowsNT): While adding data use the
+	size of the diskPerformance and not its address. Has been fixed in
+	GnuPG more than a year ago.  Noted by Lee Fisher.
+
+2006-08-30  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Need to allow "ripemd160" here as
+	this is the canonical name.
+
+2006-08-29  Hye-Shik Chang <perky@FreeBSD.org>  (wk)
+
+	* seed.c: New.
+
+2006-08-03  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): Don't
+	initialize the socket.  Remove arg SOCKETNAME.
+	(connect_to_socket): Make sure that daemon is set to -1 on error.
+	(call_daemon): Initialize the socket on the first call.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes) 
+	(_gcry_daemon_create_nonce): New arg SOCKETNAME.
+	* random.c (initialize): Call new daemon initializator.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Pass socket
+	name to daemon call and reset allow_daemon on failure.
+
+2006-07-26  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (_gcry_rmd160_mixblock): Add cast to transform call.
+
+	* blowfish.c (selftest): Cast string to usnigned char*.
+
+	* primegen.c (prime_generate_internal): Cast unsigned/char*
+	mismatch in calling m_out_of_n.
+	(is_prime): Changed COUNT to unsigned int *.
+
+	* ac.c (_gcry_ac_data_copy): Initialize DATA_MPIS.
+
+	* random.c (gcry_create_nonce): Update the pid after a fork.
+	Reported by Uoti Urpala.
+
+2006-07-04  Marcus Brinkmann  <marcus@g10code.de>
+
+	* sha512.c: Fix typo in copyright notice.
+
+2006-06-21  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_generate): Replace xcalloc by calloc.
+	* pubkey.c (gcry_pk_encrypt, gcry_pk_sign): Ditto.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_encrypt) 
+	(gcry_pk_sign, gcry_pk_genkey, gcry_pk_get_keygrip): Ditto. 
+	* md.c (md_copy): Ditto.
+	
+2006-04-22  Moritz Schulte  <moritz@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): New argument:
+	SOCKETNAME.  Passing on to connect_to_socket() if non-NULL.
+	(connect_to_socket, writen, readn, call_daemon): New functions.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes) 
+	(_gcry_daemon_create_nonce): Call call_daemon().
+	(RANDOM_DAEMON_SOCKET): New symbol.
+	(daemon_socket): New static variable.
+
+	* random.h (_gcry_daemon_initialize_basics): New parameter:
+	SOCKETNAME.
+	(_gcry_set_random_daemon_socket): New declaration.
+
+	* random.c (initialize_basics): Pass DAEMON_SOCKET_NAME to
+	_gcry_daemon_initialize_basics.
+	(_gcry_set_random_daemon_socket): New function, setting
+	DAEMON_SOCKET_NAME.
+
+2006-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (eme_pkcs_v1_5_encode): Use KEY_SIZE directly, no need to
+	call gcry_ac_key_get_nbits.
+	(eme_pkcs_v1_5_decode): Likewise.
+	(ac_es_dencode_prepare_pkcs_v1_5): Fill options_em structure with
+	key_size.
+	(_gcry_ac_data_dump, gcry_ac_data_dump): New functions.
+	(_gcry_ac_data_to_sexp, _gcry_ac_data_from_sexp): More or less
+	rewritten; changed S-Expression format so that it matches the one
+	used in pubkey.c.
+
+2006-03-15  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c: New.
+	* random.c (_gcry_use_random_daemon): New.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Try
+	diverting to the daemon functions.
+
+2006-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (lock_seed_file): New.
+	(read_seed_file, _gcry_update_random_seed_file): Use it.
+
+	* random.c (gcry_create_nonce):  Detect a fork and re-seed.
+	(read_pool): Fixed the fork detection; it used to work only for
+	multi-threaded processes.
+
+2006-03-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	* md.c (md_open): Use new variable macpads_Bsize instead of
+	hardwiring the block size.  Changed at all places.
+
+2006-03-10  Brad Hards  <bradh@frogmouth.net>  (wk, patch 2005-04-22)
+
+	* md.c, sha256.c:  Add support for SHA-224.
+	(sha224_init): New.
+	
+2006-01-18  Brad Hards  <bradh@frogmouth.net>  (wk 2006-03-07)
+
+	* cipher.c (cipher_encrypt, cipher_decrypt, do_ofb_encrypt)
+	(do_ofb_decrypt, gcry_cipher_open): Implement Output Feedback Mode.
+
+2005-11-02  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_name): Return "?" instead of NULL for
+	unknown algorithm IDs.
+	* cipher.c (cipher_algo_to_string): Likewise.
+
+2005-11-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_info): Don't forget to break after switch
+	case.
+
+2005-09-19  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add preliminary support for 2 and 4 keys.
+	Return an error code if the key size is not supported.
+	(_gcry_dsa_generate): Return an error.
+
+2005-08-22  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (check_prime): New arg RM_ROUNDS.
+	(prime_generate_internal): Call it here with 5 rounds as used
+	before.
+	(gcry_prime_check): But here with 64 rounds.
+	(is_prime): Make sure never to use less than 5 rounds.
+
+2005-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_init): New function.
+
+2005-04-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_io_write, _gcry_ac_io_read): Initialize err to
+	make the compiler happy.
+	Always use errno, now that gcry_malloc() is guaranteed to set
+	errno on failure.
+	(_gcry_ac_data_to_sexp): Don't forget to goto out after error in
+	loop.
+	(_gcry_ac_data_to_sexp): Remove unused variable: mpi_list;
+	(_gcry_ac_data_to_sexp): Always deallocate sexp_buffer.
+	(_gcry_ac_data_from_sexp): Don't forget to initialize data_set_new.
+	(_gcry_ac_data_from_sexp): Handle special case, which is
+	necessary, since gcry_sexp_nth() does not distinguish between
+	"element does not exist" and "element is the empty list".
+	(_gcry_ac_io_init_va): Use assert to make sure that mode and type
+	are correct.
+	Use gcry_error_t types where gcry_err_code_t types have been used
+	before.
+
+2005-04-11  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_sign_scheme): Don't forget to initialize
+	buffer.
+
+	* whirlpool.c: New file.
+	* md.c (digest_table): Add whirlpool.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Added: whirlpool.c.
+
+2005-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Use length of SEXP_CUR, not
+	length of SEXP; do not forget to set SEXP_TMP to NULL after it has
+	been released.
+
+	(struct gcry_ac_mpi): New member: name_provided.
+	(_gcry_ac_data_set): Rename variable `name_final' to `name_cp';
+	remove const qualifier; change code to not cast away const
+	qualifiers; use name_provided member as well.
+	(_gcry_ac_data_set, _gcry_ac_data_get_name): Use name_provided
+	member of named mpi structure.
+
+	(gcry_ac_name_to_id): Do not forget to initialize err.
+	(_gcry_ac_data_get_index): Do not forget to initialize mpi_return;
+	use gcry_free() instead of free(); remove unnecessary cast; rename
+	mpi_return and name_return to mpi_cp and name_cp; adjust code.
+	(ac_data_mpi_copy): Do not cast away const qualifier.
+	(ac_data_values_destroy): Likewise.
+	(ac_data_construct): Likewise.
+
+	(ac_data_mpi_copy): Initialize flags to GCRY_AC_FLAG_DEALLOC.
+	(ac_data_extract): Use GCRY_AC_FLAG_DEALLOC instead of
+	GCRY_AC_FLAG_COPY.
+
+	(_gcry_ac_io_init_va, _gcry_ac_io_init, gcry_ac_io_init)
+	(gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read)
+	(_gcry_ac_io_read_all, _gcry_ac_io_process): New functions.
+	(gry_ac_em_dencode_t): Use gcry_ac_io_t in prototype instead of
+	memroy strings directly; adjust encode/decode functions to use io
+	objects.
+	(emsa_pkcs_v1_5_encode_data_cb): New function ...
+	(emsa_pkcs_v1_5_encode): ... use it here.
+	(ac_data_dencode): Use io objects.
+	(_gcry_ac_data_encode, _gcry_ac_data_decode, gcry_ac_data_encode)
+	(gcry_ac_data_decode): Likewise.
+	(_gcry_ac_data_encrypt_scheme, gcry_ac_data_encrypt_scheme)
+	(_gcry_ac_data_decrypt_scheme, gcry_ac_data_decrypt_scheme)
+	(_gcry_ac_data_sign_scheme, gcry_ac_data_sign_scheme)
+	(_gcry_ac_data_verify_scheme, gcry_ac_data_verify_scheme):
+	Likewise.
+
+2005-03-23  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): While adding data
+	use the size of the object and not the one of its address.  Bug
+	reported by Sascha Kiefer.
+
+2005-03-19  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (do_cbc_encrypt): Be careful to not overwrite data,
+	which is to be used later on.  This happend, in case CTS is
+	enabled and OUTBUF is equal to INBUF.
+
+2005-02-25  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow for shadowed-private-key.
+
+2005-02-13  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Updated from 1.2 branch:
+
+	s/u32_t/u32/ and s/byte_t/byte/.  Too match what we have always
+	used and are using in all other files too
+	(serpent_test): Moved prototype out of a fucntion.
+
+2005-02-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Major parts rewritten.
+	* pubkey.c (_gcry_pk_get_elements): New function.
+
+2004-12-09  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (serpent_setkey): Moved prototype of serpent_test to
+	outer scope.
+
+2004-09-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (pubkey_table): Added an alias entry for GCRY_PK_ELG_E.
+
+2004-08-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Do not include <assert.h>.
+	* rndegd.c: Likewise.
+	* sha1.c: Likewise.
+	* rndunix.c: Likewise.
+	* rndlinux.c: Likewise.
+	* rmd160.c: Likewise.
+	* md5.c: Likewise.
+	* md4.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* pubkey.c (dummy_generate, dummy_check_secret_key)
+	(dummy_encrypt, dummy_decrypt, dummy_sign, dummy_verify): Return
+	err code GPG_ERR_NOT_IMPLEMENTED instead of aborting through
+	log_bug().
+	(dummy_get_nbits): Return 0 instead of aborting though log_bug().
+
+2004-08-19  Werner Koch  <wk@g10code.de>
+
+	* pubkey.c (sexp_data_to_mpi): Changed the zero random byte
+	substituting code to actually do clever things.  Thanks to
+	Matthias Urlichs for noting the implementation problem.
+
+2004-08-09  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_sign): Fixed memory leak; fix provided by
+	Modestas Vainius.
+
+2004-07-16  Werner Koch  <wk@gnupg.org>
+
+	* rijndael.c (do_encrypt): Fix alignment problem.  Bugs found by
+	Matthias Urlichs.
+	(do_decrypt): Ditto.
+	(keySched, keySched2): Use 2 macros along with unions in the key
+	schedule context.
+
+2004-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Don't forget to free "a".  Thanks to
+	Nikos Mavroyanopoulos.
+
+2004-05-09  Werner Koch  <wk@gnupg.org>
+
+	* random.c (read_pool): Mix the PID in to better protect after a
+	fork.
+
+2004-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Use "u32_t" instead of "unsigned long", do not
+	declare S-Box variables as "register".  Fixes failure on
+	OpenBSD/sparc64, reported by Nikolay Sturm.
+
+2004-05-07  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Factored out some code to ..
+	(initialize_basics): .. new function.
+	(_gcry_random_initialize): Just call initialize_basics unless the
+	new arg FULL is set to TRUE.
+	(_gcry_fast_random_poll): Don't do anything unless the random
+	system has been really initialized.
+
+2004-05-07  Moritz Schulte  <moritz@g10code.de>
+
+	* ac.c (gcry_ac_open): Do not dereference NULL pointer.  Reported
+	by Umberto Salsi.
+
+2004-02-20  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (check_prime): New args CB_FUNC and CB_ARG; call them
+	at different stages.  Pass these arguments through all callers.
+
+2004-02-06  Werner Koch  <wk@gnupg.org>
+
+	* des.c: Add a new OID as used by pkcs#12.
+
+	* rfc2268.c: New. Taken from libgcrypt. 
+	* cipher.c: Setup the rfc2268 algorithm.
+
+2004-01-25  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (prime_generate_internal): Do not forget to free
+	`q_factor'; fixed by Brieuc Jeunhomme.
+	(prime_generate_internal): Do not forget to free `prime'.
+
+2004-01-14  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c (gcry_ac_data_set): New argument: flags; slightly
+	rewritten.
+	(gcry_ac_data_get_name, gcry_ac_data_get_index): Likewise.
+	(gcry_ac_key_pair_generate): New argument: misc_data; modified
+	order of arguments.
+	(gcry_ac_key_test): New argument: handle.
+	(gcry_ac_key_get_nbits, gcry_ac_key_get_grip): Likewise.
+	Use GCRY_AC_FLAG_NO_BLINDING instead of
+	GCRY_AC_DATA_FLAG_NO_BLINDING.
+	(gcry_ac_mpi): New member: flags.
+	(gcry_ac_data_search, gcry_ac_data_add): Removed functions.
+
+2003-12-22  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (is_prime): Release A2.
+
+2003-12-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Moved a couple of functions down below the data structure
+	definitions.
+	(struct gcry_md_context): New field ACTUAL_HANDLE_SIZE.
+	(md_open): Set it here.
+	(strcut gcry_md_list): New field ACTUAL_STRUCT_SIZE.
+	(md_enable): Set it here.
+	(md_close): Wipe the context memory.
+	secure memory.
+	* cipher.c (struct gcry_cipher_handle): New field ACTUAL_HANDLE_SIZE.
+	(gcry_cipher_open): Set it here.
+	(gcry_cipher_close): Use it to always wipe out the handle data.
+
+	* ac.c (gcry_ac_open): Make sure HANDLE gets initialized even when
+	the function is not successful.
+	(gcry_ac_close): Allow a NULL handle.
+	(gcry_ac_key_destroy, gcry_ac_key_pair_destroy): Ditto.
+	(gcry_ac_key_get_grip): Return INV_OBJ on error.
+
+	* primegen.c (prime_generate_internal): Fixed error code for
+	failed malloc.  Replaced the !err if chain by gotos.
+	(gcry_prime_group_generator): Remove the extra sanity check.
+
+	* md.c: Minor code and comment cleanups.
+
+2003-12-16  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Doc fix.  Thanks to Newton Hammet.
+
+2003-12-11  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (slow_poll): Don't use #warning but #error.
+
+	* rndegd.c: Changed indentation.
+	(my_make_filename): Removd the var_arg cruft becuase we
+	don't need it here.  Changed caller.  
+
+	* rndlinux.c: Changed indentation.
+	(open_device): Remove the superfluous stat call and clarify
+	comment.
+
+	* rsa.c: Changed indentation.
+	(secret): Use the standard algorithm if p, q and u are not
+	available.
+	(rsa_blind, rsa_unblind): Renamed from _gcry_rsa_blind,
+	_gcry_rsa_unblind and moved more to the top.
+
+	* md4.c: Changed indentation.  Removed unnecessary casts.
+	* md5.c, rmd160.c, sha1.c, tiger.c: Ditto.
+	* rijndael.c, twofish.c: Ditto.
+	* serpent.c: Removed unnecessary casts.
+	* sha256.c, sha512.c: Ditto.
+
+2003-12-09  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c: Unified indentation style.
+	* elgamal.c: Ditto. 
+	* des.c (des_key_schedule): Code beautifications.
+	* blowfish.c: Changed indentation style.
+	* cast5.c (do_cast_setkey): Ditto.
+
+	* pubkey.c (gcry_pk_encrypt): Replaced the chain of if(!err) tests
+	by straightforward gotos. Other cleanups.
+	(gcry_pk_decrypt): Ditto.
+	(gcry_pk_sign): Ditto.
+	(gcry_pk_verify): Ditto.
+	(gcry_pk_genkey): Ditto.  Use strtoul instead of strtol.
+	(gcry_pk_ctl): Use GPG_ERR_INV_ARG to indicate bad arguments.
+
+2003-12-07  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_register_default): Undef the helper macro.
+	(gcry_pk_map_name): Allow NULL for string.
+	(sexp_to_key): Use memcpy and not strncpy.  Use gcry_free and not
+	free.
+	(sexp_to_sig): Ditto.
+	(sexp_to_enc): Ditto.  Replaced the chain of if(!err) tests by
+	straightforward gotos.
+
+2003-12-05  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Documentation cleanups.
+	(gcry_cipher_mode_from_oid): Allow NULL for STRING.
+
+2003-12-03  Werner Koch  <wk@gnupg.org>
+
+	* elgamal.c (sign, do_encrypt, gen_k): Make sure that a small K is
+	only used for encryption.
+
+2003-11-18  Werner Koch  <wk@gnupg.org>
+
+	* random.h (rndw32_set_dll_name): Removed unused prototype.
+
+	* Makefile.am (EXTRA_DIST): Added Manifest.
+
+2003-11-11  Werner Koch  <wk@gnupg.org>
+
+	* Manifest: New.
+
+2003-11-04  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Use shortcut for SHA1
+	* sha1.c (_gcry_sha1_hash_buffer): New.
+
+	* random.c: Reformatted most functions.
+	(mix_pool): Moved the failsafe_digest from global
+	scope to here.
+	(do_fast_random_poll): Use the generic fucntions even if a fast
+	gathering function has been used.
+	(read_pool): Detect a fork and retry.
+	(gcry_randomize, get_random_bytes): Don't distinguish anymore
+	between weak and strong random.
+	(gcry_create_nonce): New.
+
+2003-10-31  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (slow_gatherer_windowsNT): Use a plain buffer for the
+	disk performance values and not the W32 API structure.
+
+	* dsa.c (verify): s/exp/ex/ due to shadowing of a builtin.
+	* elgamal.c (verify): Ditto.
+
+	* ac.c (gcry_ac_data_get_index): s/index/idx/
+	(gcry_ac_data_copy_internal): Remove the cast in _gcry_malloc.
+	(gcry_ac_data_add): Must use gcry_realloc instead of realloc.
+	* pubkey.c (sexp_elements_extract): s/index/idx/ as tribute to the
+	forehackers.
+	(gcry_pk_encrypt): Removed shadowed definition of I. Reordered
+	arguments to malloc for clarity.
+	(gcry_pk_sign, gcry_pk_genkey): Ditto.
+	* primegen.c (prime_generate_internal): s/random/randomlevel/.
+
+2003-10-27  Moritz Schulte  <mo@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Don't forget to deallocate pkey.
+
+2003-10-27  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Return if buflen is zero to
+	avoid gcc warning about unsed parameter.
+	(MASK_LEVEL): Simplified; does now work for signed and unsigned
+	w/o warnings.
+
+	* md.c (md_start_debug): Removed the const from SUFFIX, because
+	this function is called from the control fucntion which does not
+	require const.
+
+	Prefixed all (pubkey,digest,cipher}_spec_* globale variables with
+	_gcry_.
+
+	* ac.c (ac_key_identifiers): Made static.
+
+	* random.c (getfnc_gather_random,getfnc_fast_random_poll): Move
+	prototypes to ..
+	* rand-internal.h: .. here 
+	* random.c (getfnc_gather_random): Include rndw32 gatherer.
+	* rndunix.c, rndw32.c, rndegd.c: Include them here.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Prepend the _gcry_
+	prefix.  Changed all callers.
+	* rndegd.c (_gcry_rndegd_gather_random): Likewise.
+	(_gcry_rndegd_connect_socket): Likewise.
+	* rndunix.c (_gcry_rndunix_gather_random): Likewise.
+	(waitpid): Made static.
+	* rndw32.c: Removed the old and unused winseed.dll cruft.
+	(_gcry_rndw32_gather_random_fast): Renamed from
+	gather_random_fast.
+	(_gcry_rndw32_gather_random): Renamed from gather_random.  Note,
+	that the changes 2003-04-08 somehow got lost.
+
+	* sha512.c (sha512_init, sha384_init): Made static.
+
+	* cipher.c (do_ctr_decrypt): Removed "return" from this void
+	function.
+
+2003-10-24  Moritz Schulte  <mo@g10code.com>
+
+	* serpent.c: Fix an issue on big-endian systems.
+
+	* rndw32.c: Removed IS_MODULE -cruft.
+	* rndlinux.c (rndlinux_gather_random): Likewise.
+
+2003-10-10  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Bail out if NBITS is less than 16.
+	(prime_generate_internal): Initialize prime variable to suppress
+	compiler warning.  Check pbits, initialize qbits when passed as
+	zero.
+
+	* primegen.c (prime_generate_internal): New arg
+	ALL_FACTORS. Changed all callers.
+	(gcry_prime_generate): Make the factors arg optional. Request
+	all_factors.  Make sure PRIME is set to NULL even on error.
+	(gcry_prime_group_generator): New.
+	(gcry_prime_release_factors): New.
+
+2003-10-06  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Assert that NBITS is never zero, it
+	would cause a segv.
+
+2003-09-28  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c: Include "cipher.h".
+
+2003-09-27  Moritz Schulte  <mo@g10code.com>
+
+	* rndegd.c (do_read): Return nread instead of nbytes; thanks to
+	Michael Caerwyn.
+
+2003-09-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (_gcry_pk_aliased_algo_name): New.
+	* ac.c (gcry_ac_open): Use it here.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add serpent.c
+
+2003-09-02  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (gcry_prime_check, gcry_prime_generate): New
+	functions.
+	(prime_generate_internal): New function, based on
+	_gcry_generate_elg_prime.
+	(_gcry_generate_elg_prime): Rewritten as a wrapper for
+	prime_generate_internal.
+
+2003-08-28  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Don't include the flags list in the
+	return value.  This does not make sense and breaks any programs
+	parsing the output strictly (e.g. current gpgsm).
+	(gcry_pk_encrypt): If aliases for the algorithm name exists, take
+	the first one instead of the regular name to adhere to SPKI
+	conventions.
+	(gcry_pk_genkey): Ditto.
+	(gcry_pk_sign): Ditto. Removed unused KEY_ALGO_NAME.
+
+2003-08-19  Moritz Schulte  <mo@g10code.com>
+
+	* cipher.c: Add support for Serpent
+	* serpent.c: New file.
+
+2003-08-10  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind, _gcry_rsa_unblind): Declare static.
+
+2003-08-09  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (getfnc_gather_random): Don't check NAME_OF_DEV_RANDOM
+	two times, but also the NAME_OF_DEV_URANDOM device.
+	
+2003-08-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_enc): Fixed extraction of S-Expression: do not
+	fail if no `flags' sub S-Expression is found.
+
+2003-07-27  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_lookup_func_oid): Allow for empty OID lists.
+
+2003-07-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_construct): New argument: include_flags, only
+	include `flags' S-expression, if include_flags is true.  Adjust
+	callers.  Thanks for triggering a bug caused by `flags'
+	sub-S-expression where they are not expected to Ralf Schneider.
+
+2003-07-21  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_lookup_func_name): Use new member name
+	`aliases' instead of `sexp_names'.
+
+	* ac.c (gcry_ac_key_data_get): New function.
+
+	* cipher.c (gcry_cipher_lookup_func_name): Fix return value.
+
+2003-07-20  Moritz Schulte  <moritz@g10code.com>
+
+	* blowfish.c: Adjusted for new gcry_cipher_spec_t structure.
+	* cast5.c: Likewise.
+	* twofish.c: Likewise.
+	* arcfour.c: Likewise.
+	* rijndael.c (rijndael_oids, rijndael192_oids, rijndael256_oids):
+	New variables, adjust for new gcry_cipher_spec_t structure.
+	* des.c (oids_tripledes): New variable, adjust for new
+	gcry_cipher_spec_t structure.
+
+	* md.c (oid_table): Removed.
+
+	* tiger.c (oid_spec_tiger): New variable.
+	(digest_spec_tiger): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha512): New variable.
+	(digest_spec_sha512): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha384): New variable.
+	(digest_spec_sha384): Adjusted for new gry_md_spec_t structure.
+
+	* sha256.c (oid_spec_sha256): New variable.
+	(digest_spec_sha256): Adjusted for new gry_md_spec_t structure.
+
+	* sha1.c (oid_spec_sha1): New variable.
+	(digest_spec_sha1): Adjusted for new gry_md_spec_t structure.
+
+	* rmd160.c (oid_spec_rmd160): New variable.
+	(digest_spec_rnd160): Adjusted for new gry_md_spec_t structure.
+
+	* md5.c (oid_spec_md5): New variable.
+	(digest_spec_md5): Adjusted for new gry_md_spec_t structure.
+
+	* md4.c (oid_spec_md4): New variable.
+	(digest_spec_md4): Adjusted for new gry_md_spec_t structure.
+
+	* crc.c (digest_spec_crc32, digest_spec_crc32_rfc1510,
+	digest_spec_crc32_rfc2440): Adjusted for new gry_md_spec_t
+	structure.
+
+2003-07-19  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_lookup_func_oid): New function.
+	(search_oid): New function, copied from cipher.c.
+	(gcry_md_map_name): Adjust for new search_oid_interface.
+
+	* cipher.c (oid_table): Removed table.
+	(gcry_cipher_lookup_func_oid): New function.
+	(search_oid): Rewritten to use the module functions.
+	(gcry_cipher_map_name): Adjust for new search_oid interface.
+	(gcry_cipher_mode_from_oid): Likewise.
+
+2003-07-18  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Convert ERR to gpg_error_t in
+	gpg_strerror.
+
+2003-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_lookup_func_name): Also check the cipher
+	name aliases, not just the primary name.
+	(gcry_cipher_map_name): Remove kludge for aliasing Rijndael to
+	AES.
+
+	* arcfour.c, blowfish.c, cast5.c, des.c, twofish.c: Adjust cipher
+	specification structures.
+
+	* rijndael.c (rijndael_names, rijndael192_names,
+	rijndael256_names): New variables, use them in the cipher
+	specifications.
+
+	* rmd160test.c: Removed file.
+
+	* ac.c, arcfour.c, blowfish.c, cast5.c, cipher.c, des.c, dsa.c,
+	elgamal.c, md.c, pubkey.c, random.c, rijndael.c, rsa.c, twofish.c:
+	Used gcry_err* wrappers for libgpg symbols.
+
+	* primegen.c (gen_prime): Correct the order arguments to
+	extra_check.
+
+2003-07-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Replaced all public occurences of gpg_error_t with
+	gcry_error_t.
+	* cipher.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* random.c: Likewise.
+
+	* cipher.c: Added support for TWOFISH128.
+
+2003-07-08  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_copy_internal): New function, based on
+	gcry_ac_data_copy.
+	(gcry_ac_data_copy): Made public, use gcry_ac_data_copy_internal.
+	(gcry_ac_key_init): Use gcry_ac_data_copy_internal.
+
+2003-07-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_set): Only release old MPI value if it is
+	different from the new value.  Bug reported by Simon Josefsson
+	<jas@extundo.com>.
+
+	* pubkey.c (gcry_pk_list): New function.
+	* md.c (gcry_md_list): New function.
+
+	* ac.c (gcry_ac_key_pair_generate): Fix calculation of format
+	string size.
+
+2003-07-05  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c: Named struct of digest_table `digest_table_entry'.
+	(digest_table_entry): New member: algorithm; filled in.
+	(digest_table_entry): Removed unused member: flags.
+	(gcry_md_register): New argument: algorithm_id, filled in.
+	(gcry_md_register_default): Used algorithm ID from module
+	structure.
+	(gcry_md_map_name): Likewise.
+	(md_enable): Likewise.
+	(md_read): Likewise.
+	(gcry_md_info): Likewise.
+
+	* pubkey.c: Named truct for pubkey_table `pubkey_table_entry'.
+	(pubkey_table_entry): New member: algorithm; filled in.
+	(gcry_pk_register_default): Used algorithm ID from pubkey_table.
+	(gcry_pk_register): New argument: algorithm_id, filled in.
+	(gcry_pk_map_name): Used algorithm ID from module structure.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(sexp_to_key): Removed unused variable: algo.
+	(sexp_to_sig): Likewise.
+
+	* cipher.c: Named struct for cipher_table `cipher_table_entry'.
+	(cipher_table_entry): New member: algorithm; filled in.
+	(gcry_cipher_register_default): Used algorithm ID from
+	cipher_table.
+	(gcry_cipher_register): New argument: algorithm_id, filled in.
+	(gcry_cipher_map_name): Used algorithm ID from module structure.
+
+	* arcfour.c (cipher_spec_arcfour): Removed algorithm ID.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+	* cast5.c (cipher_spec_cast5): Likewise.
+	* crc.c (digest_spec_crc32): Likewise.
+	* crc.c (digest_spec_crc32_rfc1510): Likewise.
+	* crc.c (digest_spec_crc32_rfc2440): Likewise.
+	* des.c (cipher_spec_des): Likewise.
+	* des.c (cipher_spec_tripledes): Likewise.
+	* dsa.c (pubkey_spec_dsa): Likewise.
+	* elgamal.c (pubkey_spec_elg): Likewise.
+	* md4.c (digest_spec_md4): Likewise.
+	* md5.c (digest_spec_md5): Likewise.
+	* aes.c (cipher_spec_aes): Likewise.
+	* aes.c (cipher_spec_aes192): Likewise.
+	* aes.c (cipher_spec_aes256): Likewise.
+	* rsa.c (pubkey_spec_rsa): Likewise.
+	* sha1.c (digest_spec_sha1): Likewise.
+	* sha256.c (digest_spec_sha256): Likewise.
+	* sha512.c (digest_spec_sha512): Likewise.
+	* tiger.c (digest_spec_tiger): Likewise.
+	* twofish.c (cipher_spec_twofish): Likewise.
+	* twofish.c (cipher_spec_twofish128): Likewise.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Fix list of source
+	files; reported by Simon Josefsson <jas@extundo.com>.
+
+	* pubkey.c: Replaced all occurences of `id' with `algorithm',
+	since `id' is a keyword in obj-c.
+	* md.c: Likewise.
+	* cipher.c: Likewise.
+
+	* crc.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, tiger.c:
+	Replaced all occurences of gcry_digest_spec_t with gcry_md_spec_t.
+
+	* dsa.c, rsa.c, elgamal.c: Replaced all occurencens of
+	gcry_pubkey_spec_t with gcry_pk_spec_t.
+
+	* md.c: Replaced all occurences of gcry_digest_spec_t with
+	gcry_md_spec_t.
+	(gcry_digest_register_default): Renamed to ...
+	(gcry_md_register_default): ... this; adjusted callers.
+	(gcry_digest_lookup_func_name): Renamed to ...
+	(gcry_md_lookup_func_name): ... this; adjusted callers.
+	(gcry_digest_lookup_name): Renamed to ...
+	(gcry_md_lookup_name): ... this; adjusted callers.
+	(gcry_digest_register): Renamed to ...
+	(gcry_md_register): ... this.
+	(gcry_digest_unregister): Renamed to ...
+	(gcry_md_unregister): ... this.
+
+	* pubkey.c (gcry_pubkey_register): Renamed to ...
+	(gcry_pk_register): ... this.
+	(gcry_pubkey_unregister): Renamed to ...
+	(gcry_pk_unregister): ... this.
+	Replaced all occurences of gcry_pubkey_spec_t with gcry_pk_spec_t.
+	(gcry_pubkey_register_default): Renamed to ...
+	(gcry_pk_register_default): ... this; adjusted callers.
+	(gcry_pubkey_lookup_func_name): Renamed to ...
+	(gcry_pk_lookup_func_name): ... this; adjusted callers.
+	(gcry_pubkey_lookup_name): Renamed to ...
+	(gcry_pk_lookup_name): ... this; adjusted callers.
+
+	* md.c (gcry_md_hash_buffer): Fix error checking.  Thanks to Simon
+	Josefsson <jas@extunde.com>.
+
+2003-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_list): New function.
+
+2003-07-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_sig): Accept a `flags' S-expression to be more
+	consistent with sexp_to_enc.
+
+2003-06-30  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Added: ac.c.
+
+	* pubkey.c (_gcry_pk_module_lookup): New function.
+	(_gcry_pk_module_release): New function.
+
+2003-06-29  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: New file.
+
+2003-06-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Trigger BUG correcly with new API.
+
+2003-06-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_is_enabled): Fixed. 
+
+2003-06-18  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_get_algo_keylen): New.
+	(gcry_cipher_get_algo_blklen): New.
+
+2003-06-18  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, cipher.c, blowfish.c, md.c, cast5.c, pubkey.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, random.c, rijndael.c,
+	rmd160.c, rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c:
+	Replaced older types GcryDigestSpec, GcryCipherSpec and
+	GcryPubkeySpec with newer types: gcry_digest_spec_t,
+	gcry_cipher_spec_t and gcry_pubkey_spec_t.
+
+	* md.c (gcry_digest_id_new): Removed function.
+	(gcry_digest_register): Removed code for generating a new module
+	ID.
+
+	* pubkey.c (gcry_pubkey_id_new): Removed function.
+	(gcry_pubkey_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c, md.c, pubkey.c: Replace old type GcryModule with newer
+	one: gcry_module_t.
+	(gcry_cipher_id_new): Removed function.
+	(gcry_cipher_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c (gcry_cipher_register): Adjust call to
+	_gcry_module_add.
+	(gcry_cipher_register_default): Likewise.
+	* pubkey.c (gcry_pubkey_register_default): Likewise.
+	(gcry_pubkey_register): Likewise.
+	* md.c (gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+
+	* md.c (gcry_digest_lookup_func_id): Removed function.
+	(gcry_digest_lookup_id): Likewise.
+	(gcry_digest_id_new): Use _gcry_module_lookup_id instead of
+	gcry_digest_lookup_id.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+	* pubkey.c (gcry_pubkey_lookup_id): Removed function.
+	(gcry_pubkey_lookup_func_id): Likewise.
+	(gcry_pubkey_id_new): Use _gcry_module_lookup_id instead of
+	gcry_pubkey_id_new.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_lookup_func_id): Removed function.
+	(gcry_cipher_lookup_id): Likewise.
+	(cipher_algo_to_string): use _gcry_module_lookup_id instead of
+	gcry_cipher_lookup_id.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(gcry_cipher_id_new): Likewise.
+
+2003-06-17  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (GCRYPT_MODULES): Set to @GCRYPT_CIPHERS@,
+	@GCRYPT_PUBKEY_CIPHERS@, @GCRYPT_DIGESTS@ and @GCRYPT_RANDOM@.
+	(libcipher_la_DEPENDENCIES): Set to $(GCRYPT_MODULES).
+	(libcipher_la_LIBADD): Likewise.
+	(AM_CFLAGS): Added: @GPG_ERROR_CFLAGS@.
+	(EXTRA_libcipher_la_SOURCES): Added all conditional sources.
+
+	* md.c (md_open): Use _gcry_fast_random_poll instead of
+	fast_random_poll.
+	* cipher.c (gcry_cipher_open): Likewise.
+
+	* random.h (fast_random_poll): Removed macro.
+
+	* blowfish.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, sha512.c,
+	tiger.c: Use Autoconf's WORDS_BIGENDIAN instead of our own
+	BIG_ENDIAN_HOST.
+
+2003-06-16  Moritz Schulte  <moritz@g10code.com>
+
+	* random.c (getfnc_gather_random): Do not special-case
+	USE_ALL_RANDOM_MODULES, make it the default.
+
+	* dsa.c: Replace last occurences of old type names with newer
+	names (i.e. replace MPI with gcry_mpi_t).
+	* elgamal.c: Likewise.
+	* primegen.c: Likewise.
+	* pubkey.c: Likewise.
+	* rsa.c: Likewise.
+
+2003-06-14  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c (des_setkey): Add selftest check.
+	(tripledes_set3keys): Likewise.
+	(do_tripledes_setkey): Remove selftest check.
+	(do_des_setkey): Likewise.
+
+2003-06-11  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (_gcry_md_init): New function.
+	* cipher.c (_gcry_cipher_init): New function.
+	* pubkey.c (_gcry_pk_init): New function.
+
+2003-06-13  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_get_algo): Reverted to old API.  This is a
+	convenience function anyway and error checking is not approriate.
+	(gcry_md_is_secure): New.
+	(gcry_md_is_enabled): New.
+
+2003-06-12  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_open): Make sure HANDLE is set to NULL on
+	error.
+
+2003-06-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_open): Make sure H receives either NULL or an
+	valid handle.
+	(gcry_md_copy): Swapped arguments so that it is more in lione with
+	md_open and most other API fucntions like memcpy (destination
+	comes first).  Make sure HANDLE is set to NULL on error.
+	
+	* rijndael.c (do_encrypt): Hack to force correct alignment.  It
+	seems not to be	not sufficient, though.  We should rework this
+	fucntions and remove all these ugly casts.  Let the compiler
+	optimize or have an assembler implementation.
+
+2003-06-09  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Removed rules serpent, since that is not commited
+	yet.
+
+2003-06-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Improve calculation for size of the
+	format string.
+
+2003-06-07  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, bithelp.h, blowfish.c, cast5.c, cipher.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, md.c, primegen.c, pubkey.c,
+	rand-internal.h, random.c, random.h, rijndael.c, rmd160.c,
+	rmd160test.c, rmd.h, rndeged.c, rndlinux.c, rndunix.c, rndw32.c,
+	rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c: Edited all
+	preprocessor instructions to remove whitespace before the '#'.
+	This is not required by C89, but there are some compilers out
+	there that don't like it.  Replaced any occurence of the now
+	deprecated type names with the new ones.
+	
+2003-06-04  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Construct an arg_list and use
+	gcry_sexp_build_array instead of gcry_sexp_build.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_genkey): Likewise.
+
+2003-06-01  Moritz Schulte  <moritz@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate): Do not check wether the algorithm ID
+	does indeed belong to DSA.
+	(_gcry_dsa_sign): Likewise.
+	(_gcry_dsa_verify): Likewise.
+	(_gcry_dsa_get_nbits): Likewise.
+
+	* elgamal.c (_gcry_elg_check_secret_key): Do not check wether the
+	algorithm ID does indeed belong to ElGamal.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	(_gcry_elg_get_nbits): Likewise.
+	(_gcry_elg_generate): Likewise.
+
+	* rsa.c (_gcry_rsa_generate): Do not check wether the algorithm ID
+	does indeed belong to RSA.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	(_gcry_rsa_get_nbits): Likewise.
+
+2003-05-30  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_get_algo): Return zero in case to algorithm is enabled.
+
+	* md.c (gcry_md_info): Adjusted for new no-errno-API.
+	(md_final): Likewise.
+	(gcry_md_get_algo): Likewise.
+	* pubkey.c (gcry_pk_get_keygrip): Likewise.
+	(gcry_pk_ctl): Likewise.
+	(gcry_pk_algo_info): Likewise.
+	* des.c (selftest): Likewise.
+
+2003-05-29  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Do not forget to release module on error.
+	(gcry_md_open): Adjusted for new no-errno-API.
+	(md_open): Likewise.
+	(md_copy): Likewise.
+	(gcry_md_copy): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_open): Adjusted for new no-errno-API and
+	also fixed a locking bug.
+	(gcry_cipher_encrypt): Adjusted for new no-errno-API.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+
+2003-05-28  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Adjusted for libgpg-error.
+	(gcry_md_enable): Likewise.
+	(gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+	(check_digest_algo): Likewise.
+	(prepare_macpads): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_ctl): Likewise.
+	(gcry_md_get): Likewise.
+	(gcry_md_algo_info): Likewise.
+	(gcry_md_info): Likewise.
+	* dsa.c (_gcry_dsa_generate): Likewise.
+	(_gcry_dsa_check_secret_key): Likewise.
+	(_gcry_dsa_sign): Likewie.
+	(_gcry_dsa_verify): Likewise.
+	* twofish.c (do_twofish_setkey): Likewise.
+	(twofish_setkey): Likewise.
+	* cipher.c (gcry_cipher_register): Likewise.
+
+2003-05-25  Moritz Schulte  <moritz@g10code.com>
+
+	* rijndael.c (do_setkey): Adjusted for libgpg-error.
+	(rijndael_setkey): Likewise.
+	* random.c (gcry_random_add_bytes): Likewise.
+	* elgamal.c (_gcry_elg_generate): Likewise.
+	(_gcry_elg_check_secret_key): Likewise.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	* rsa.c (_gcry_rsa_generate): Likewise.
+	(_gcry_rsa_check_secret_key): Likewise.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	* pubkey.c (dummy_generate, dummy_check_secret_key, dummy_encrypt,
+	dummy_decrypt, dummy_sign, dummy_verify): Likewise.
+	(gcry_pubkey_register): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(sexp_elements_extract): Likewise.
+	(sexp_to_key): Likewise.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+	(sexp_data_to_mpi): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_ctl): Likewise.
+	* cipher.c (dummy_setkey): Likewise.
+	(check_cipher_algo): Likewise.
+	(gcry_cipher_open): Likewise.
+	(cipher_setkey): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(do_cast_setkey): Likewise.
+	* arcfour.c (arcfour_setkey): Likewise.
+	(do_arcfour_setkey): Likewise.
+	* blowfish.c (do_bf_setkey): Likewise.
+	(bf_setkey): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_tripledes_setkey): Likewise.
+
+2003-05-22  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c: Merged code ussing the U64_C macro from GnuPG.
+
+	* sha512.c: Likewise.
+
+2003-05-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Fix type: acquire a lock, instead of
+	releasing it.
+
+2003-05-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_testkey): Call REGISTER_DEFAULT_CIPHERS.
+	(gcry_pk_ctl): Likewise.
+
+2003-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Release sexp after extracted data has
+	been used.
+
+	* md.c (gcry_md_get_algo_dlen): Simplified, simply call
+	md_digest_length to do the job.
+
+	* des.c (do_des_setkey): Check for selftest failure not only
+	during initialization.
+	(do_tripledes_setkey): Include check for selftest failure.
+
+	* pubkey.c (gcry_pubkey_register_default): New macro
+	`pubkey_use_dummy', use it.
+
+	* elgamal.c (elg_names): New variable.
+	(pubkey_spec_elg): Include elg_names.
+
+	* dsa.c (dsa_names): New variable.
+	(pubkey_spec_dsa): Include dsa_names.
+
+	* rsa.c (rsa_names): New variable.
+	(pubkey_spec_rsa): Include rsa_names.
+
+	* pubkey.c (gcry_pubkey_lookup_func_name): Compare name also with
+	the names listed in `sexp_names'.
+
+2003-04-24  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_key): New variables: module, pubkey.  Adjusted
+	to new module interface.
+	(sexp_to_key): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.  Removed argument:
+	r_algotblidx.
+	(sexp_to_sig): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.
+	(sexp_to_enc): Likewise.
+
+	(pubkey_get_npkey, pubkey_get_nskey, pubkey_get_nsig,
+	pubkey_get_nenc): Use strlen to find out the number.
+
+	* rsa.c: Adjust pubkey_spec_rsa to new internal interface.
+	* dsa.c: Likewise.
+	* elgamal.c: Likewise.
+
+2003-04-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_elements_extract): New function.
+	* pubkey.c (sexp_to_key): Removed variable `idx', added `err', use
+	sexp_elements_extract.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+
+	* pubkey.c: Terminate list correctly.
+	* md.c: Include sha512/sha384 in digest_table.
+
+2003-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Include support for sha512.c.
+
+	* sha512.c: New file, merged from GnuPG, with few modifications
+	for libgcrypt.
+
+	* rand-internal.h: Removed declarations for constructor functions.
+
+	* md.c (md_copy): Call _gcry_module_use for incrementing the usage
+	counter of the digest modules.
+
+	* rsa.c: Do not include "rsa.h".
+	* dsa.c: Do not include "dsa.h".
+	* elgamal.c: Do not include "elgamal.h".
+	* des.c: Do not include "des.h".
+	* cast5.c: Do not include "cast5.h".
+	* blowfish.c: Do not include "blowfish.h".
+	* arcfour.c: Do not include "arcfour.h".
+
+	* Makefile.am (libcipher_la_DEPENDENCIES): Removed.
+	(libcipher_la_LIBADD): Removed.
+	Use Automake conditionals for conditional compilation.
+
+2003-04-13  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Call REGISTER_DEFAULT_CIPHERS.
+
+	* md.c (gcry_md_list): New member: module.
+	(md_enable): New variable: module, changed use of module and
+	digest.
+	(md_enable): Initialize member: module.
+	(md_close): Call _gcry_module_release.
+
+	* cipher.c (gcry_cipher_open): New variable: module, changed use of
+	module and cipher.
+	(struct gcry_cipher_handle): New member: module.
+	(gcry_cipher_open): Initialize member: module.
+	(gcry_cipher_close): Call _gcry_module_release.
+
+2003-04-09  Moritz Schulte  <moritz@g10code.com>
+	
+	* cipher.c: Include "ath.h".
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+
+	* cipher.c (ciphers_registered_lock): New variable.
+	* md.c (digests_registered_lock): New variable.
+	* pubkey.c (pubkeys_registered_lock): New variable.
+
+	* rndlinux.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndlinux_constructor): Removed function.
+
+	* rndegd.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndegd_constructor): Removed function.
+
+	* rndunix.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndunix_constructor): Removed function.
+
+	* rndw32.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndw32_constructor): Removed function.
+
+	* rndegd.c (rndegd_connect_socket): Simplify code for creating the
+	egd socket address.
+	(rndegd_connect_socket): Call log_fatal use instead of
+	g10_log_fatal.
+	(egd_gather_random): Renamed to ...
+	(rndegd_gather_random): ... here.
+
+2003-04-08  Moritz Schulte  <moritz@g10code.com>
+
+	* rndlinux.c: Do not include "dynload.h".
+	* rndunix.c: Likewise.
+	* rndw32.c: Likewise.
+
+	* rndegd.c (rndegd_connect_socket): Factored out from ...
+	(egd_gather_random): here; call it.
+	(egd_socket): New variable.
+	(egd_gather_random): Initialize fd with egd_socket, do not declare
+	fd static.
+	(do_read): Merged few changes from GnuPG. FIXME - not finished?
+	Do not include "dynload.h".
+
+	* rndw32.c (gather_random): Renamed to rndw32_gather_random, do
+	not declare static.
+	(gather_random_fast): Renamed to rndw32_gather_random_fast, do not
+	declare static.
+
+	* rndunix.c (gather_random): Renamed to rndunix_gather_random, do
+	not declare static.
+	* rndegd.c (gather_random): Renamed to rndegd_gather_random, do
+	not declare static.
+	* rndlinux.c (gather_random): Renamed to rndlinux_gather_random,
+	do not declare static.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Removed construct.c.
+	(libcipher_la_SOURCES): Added sha1.c, sha256.c, rmd160.c, md4.c,
+	md5.c, tiger.c and crc.c
+	(EXTRA_PROGRAMS): Removed sha1, sha256, rmd160, md4, md5, tiger
+	and crc.  Removed definitions: EXTRA_md4_SOURCES,
+	EXTRA_md5_SOURCES, EXTRA_rmd160_SOURCES, EXTRA_sha1_SOURCES,
+	EXTRA_sha256_SOURCES, EXTRA_tiger_SOURCES and EXTRA_crc_SOURCES,
+	BUILT_SOURCES, DISTCLEANFILES.
+
+	* pubkey.c: Do not include "elgamal.h", "dsa.h" and "rsa.h".
+
+	* Makefile.am (libcipher_la_SOURCES): Removed rsa.h, elgamal.h,
+	dsa.h, des.h, cast5.h, arcfour.h and blowfish.h.
+
+	* rsa.h: Removed file.
+	* elgamal.h: Removed file.
+	* dsa.h: Removed file.
+	* des.h: Removed file.
+	* cast5.h: Removed file.
+	* arcfour.h: Removed file.
+	* blowfish.h: Removed file.
+
+	* Makefile.am (libcipher_la_SOURCES): Removed dynload.c and
+	dynload.h.
+
+	* rsa.c (pubkey_spec_rsa): New variable.
+	* dsa.c (pubkey_spec_rsa): New variable.
+	* elgamal.c (pubkey_spec_elg): New variable.
+	
+	* rsa.c (_gcry_rsa_get_info): Removed function.
+	* elgamal.c (_gcry_elg_get_info): Removed function.
+	* dsa.c (_gcry_dsa_get_info): Removed function.
+
+	* tiger.c (tiger_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_tiger_constructor): Removed function.
+	
+	* sha1.c (sha1_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha1_constructor): Removed function.
+
+	* sha256.c (sha256_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha256_constructor): Removed function.
+
+	* rmd160.c (rmd160_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rmd160_constructor): Removed function.
+
+	* md5.c (md5_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md5_constructor): Removed function.
+
+	* md4.c (md4_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md4_constructor): Removed function.
+
+	* crc.c (crc_get_info): Removed function.
+
+	* arcfour.c (do_arcfour_setkey): Changed type of context argument
+	to `void *', added local variable for cast, adjusted callers.
+	(arcfour_setkey): Likewise.
+	(encrypt_stream): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(encrypt_block): Likewise.
+	* rijndael.c (rijndael_setkey): Likewise.
+	(rijndael_encrypt): Likewise.
+	(rijndael_decrypt): Likewise.
+	* twofish.c (twofish_setkey): Likewise.
+	(twofish_encrypt): Likewise.
+	(twofish_decrypt): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	* blowfish.c (bf_setkey: Likewise.
+	(encrypt_block): Likewise.
+	(decrypt_block): Likewise.
+	
+	* arcfour.c (encrypt_stream): Likewise.
+
+	* rijndael.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.	
+	
+	* twofish.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.	
+
+	* cast5.c (CIPHER_ALGO_CAST5): Removed.
+
+	* blowfish.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+	(CIPHER_ALGO_BLOWFISH): Removed symbol.
+	* cast5.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Likewise.
+	* des.c (selftest_failed): Removed.
+	(initialized): New variable.
+	(do_des_setkey): Run selftest, if not yet done.
+	(FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+
+	* arcfour.c (_gcry_arcfour_get_info): Removed function.
+	* blowfish.c (_gcry_blowfish_get_info): Removed function.
+	* cast5.c (_gcry_cast5_get_info): Removed function.
+	* des.c (_gcry_des_get_info): Removed function.
+	* rijndael.c (_gcry_rijndael_get_info): Removed function.
+	* twofish.c (_gcry_twofish_get_info): Removed function.
+
+	* arcfour.c (cipher_spec_arcfour): New variable.
+	* twofish.c (cipher_spec_twofish, cipher_spec_twofish128): New
+	variables.
+	* rijndael.c (cipher_spec_aes, cipher_spec_aes192,
+	cipher_spec256): New variables.
+	* des.c (cipher_spec_des, cipher_spec_tripledes): New variables.
+	* cast5.c (cipher_spec_cast5): New variable.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+	
+	* twofish.c: Do not include "dynload.h".
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* rijndael.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+
+	* arcfour.c: Include "cipher.h".
+	* twofish.c: Likewise.
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* twofish.c (twofish_setkey): Declared argument `key' const.
+	(twofish_encrypt): Declared argument `inbuf' const.
+	(twofish_decrypt): Likewise.
+
+	* rijndael.c (rijndael_setkey): Declared argument `key' const.
+	(rijndael_encrypt): Declared argument `inbuf' const.
+	(rijndael_decrypt): Likewise.
+
+	* des.c (do_des_setkey): Declared argument `key' const.
+	(do_tripledes_setkey): Likewise.
+	(do_des_encrypt): Declared argument `inbuf' const.
+	(do_des_decrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_decrypt): Likewise.
+
+	* cast5.c (encrypt_block): Declared argument `inbuf' const.
+	(decrypt_block): Likewise.
+	(cast_setkey): Declared argument `key' const.
+
+	* blowfish.c (do_bf_setkey): Declared argument `key' const.
+	(encrypt_block): Declared argument `inbuf' const.
+	(encrypt_block): Likewise.
+
+	
+
+	* cipher.c: Remove CIPHER_ALGO_DUMMY related code.
+	Removed struct cipher_table_s.
+	Changed definition of cipher_table.
+	Removed definition of disabled_algos.
+	(ciphers_registered, default_ciphers_registered): New variables.
+	(REGISTER_DEFAULT_CIPHERS): New macro.
+	(dummy_setkey): Declared argument `key' const.
+	(dummy_encrypt_block): Declared argument `inbuf' const.
+	(dummy_encrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_setkey): Use `unsigned char' instead of `byte'.
+	(dummy_encrypt_block): Likewise.
+	(dummy_decrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_decrypt_stream): Likewise.
+	(gcry_cipher_register_default): New function.
+	(gcry_cipher_lookup_func_id): New function.
+	(gcry_cipher_lookup_func_name): New function.
+	(gcry_cipher_lookup_id): New function.
+	(gcry_cipher_lookup_name): New function.
+	(gcry_cipher_id_new): New function.
+	(gcry_cipher_register): New function.
+	(gcry_cipher_unregister): New function.
+	(setup_cipher_table): Removed function.
+	(load_cipher_modules): Removed function.
+	(gcry_cipher_map_name): Adjusted to use new module management.
+	(cipher_algo_to_string): Likewise.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_keylen): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(struct gcry_cipher_handle): Replaced members algo, algo_index,
+	blocksize, setkey, encrypt, decrypt, stencrypt, stdecrypt with one
+	member: cipher.
+	(gcry_cipher_open): Adjusted code for new handle structure.
+	(cipher_setkey): Likewise.
+	(cipher_setiv): Likewise.
+	(cipher_reset): Likewise.
+	(do_ecb_encrypt): Likewise.
+	(do_ecb_decrypt): Likewise.
+	(do_cbc_encrypt): Likewise.
+	(do_cbc_decrypt): Likewise.
+	(do_cfb_encrypt): Likewise.
+	(do_cfb_decrypt): Likewise.
+	(do_ctr_encrypt): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(cipher_sync): Likewise.
+	(gcry_cipher_ctl): Likewise.
+
+	* pubkey.c: Removed struct pubkey_table_s.
+	Changed definition of pubkey_table.
+	Removed definition of disabled_algos.
+	(pubkeys_registered, default_pubkeys_registered): New variables.
+	(REGISTER_DEFAULT_PUBKEYS): New macro.
+	(setup_pubkey_table): Removed function.
+	(load_pubkey_modules): Removed function.
+	(gcry_pubkey_register_default): New function.
+	(gcry_pubkey_lookup_func_id): New function.
+	(gcry_pubkey_lookup_func_name): New function.
+	(gcry_pubkey_lookup_id): New function.
+	(gcry_pubkey_lookup_name): New function.
+	(gcry_pubkey_id_new): New function.
+	(gcry_pubkey_register): New function.
+	(gcry_pubkey_unregister): New function.
+	(gcry_pk_map_name): Adjusted to use new module management.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* md.c: Removed struct md_digest_list_s.
+	(digest_list): Changed definition.
+	(digests_registered, default_digests_registered): New variables.
+	(REGISTER_DEFAULT_DIGESTS): New macro.
+	(new_list_item): Removed function.
+	(setup_md_table): Removed function.
+	(load_digest_module): Removed function.
+	(gcry_digest_register_default): New function.
+	(gcry_digest_lookup_func_id): New function.
+	(gcry_digest_lookup_func_name): New function.
+	(gcry_digest_lookup_id): New function.
+	(gcry_digest_lookup_name): New function.
+	(gcry_digest_id_new): New function.
+	(gcry_digest_register): New function.
+	(gcry_digest_unregister): New function.
+	(GcryDigestEntry): New type.
+	(struct gcry_md_context): Adjusted type of `list'.
+	(gcry_md_map_name): Adjusted to use new module management.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA,
+	PUBKEY_ALGO_RSA with GCRY_PK_RSA and PUBKEY_ALGO_ELGAMAL with
+	GCRY_PK_ELG.
+
+	* dsa.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA.
+
+2003-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c: Removed checks for GCRY_CIPHER_3DES and GCRY_CIPHER_DES.
+
+2003-03-31  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c (tiger_get_info): Do not declare static.
+	* sha256.c (sha256_get_info): Likewise.
+	* sha1.c (sha1_get_info): Likewise.
+	* rmd160.c (rmd160_get_info): Likewise.
+	* md5.c (md5_get_info): Likewise.
+	* md4.c (md4_get_info): Likewise.
+	* crc.c (crc_get_info): Likewise.
+
+	* md.c (load_digest_module): Call setup_md_table during
+	initialization.
+	(new_list_item): Link new element into digest_list.
+
+	* cipher.c (do_ctr_decrypt): Made do_ctr_encrypt act as a wrapper
+	for do_ctr_encrypt, since these functions are identical.
+
+2003-03-30  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (struct gcry_cipher_handle): Add counter field.
+	(gcry_cipher_open): Add CTR.
+	(cipher_reset): Clear counter field.
+	(do_ctr_encrypt, do_ctr_decrypt): New functions.
+	(cipher_encrypt, cipher_decrypt): Call CTR functions.
+	(gcry_cipher_ctl): Add SET_CTR to set counter.
+
+2003-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind): New function.
+	(_gcry_rsa_unblind): New function.
+	(_gcry_rsa_decrypt): Use _gcry_rsa_blind and _gcry_rsa_decrypt.
+
+2003-03-26  Moritz Schulte  <moritz@g10code.com>
+
+	* dynload.c (_gcry_enum_gnupgext_pubkeys): Adjust `encrypt' and
+	`decrypt' function arguments.
+	(_gcry_enum_gnupgext_pubkeys): Likewise.
+	* dynload.h: Likewise.
+	
+	* pubkey.c (dummy_decrypt): Add argument: int flags.
+	(dummy_encrypt): Likewise.
+
+	* elgamal.c (_gcry_elg_encrypt): Add argument: int flags.
+	(_gcry_elg_decrypt): Likewise.
+
+	* rsa.c (_gcry_rsa_encrypt): Add argument: int flags.
+	(_gcry_rsa_decrypt): Likewise.
+
+	* pubkey.c: Add `flags' argument to members `encrypt' and
+	`decrypt' of struct `pubkey_table_s'.
+
+	* rsa.h: Add `flags' argument to function declarations.
+	* elgamal.h: Likewise.
+
+	* pubkey.c (sexp_data_to_mpi): New variable: int parsed_flags.
+	(sexp_data_to_mpi): Set `parsed_flags'.
+	(sexp_data_to_mpi): New argument: int *flags.
+	(gcry_pk_encrypt): New variable: int flags.
+	(gcry_pk_encrypt): Pass `flags' to pubkey_encrypt.
+	(pubkey_encrypt): New variable: int flags.
+	(pubkey_encrypt): Pass `flags' to pubkey encrypt function.
+	(pubkey_decrypt): Likewise.
+	(pubkey_decrypt): Pass `flags' to pubkey encrypt function.
+	(gcry_pk_encrypt): Include `flags' s-exp in return list.
+	(sexp_to_enc): New argument: int *flags.
+	(gcry_pk_decrypt): New variable: int flags.
+	(gcry_pk_decrypt): Pass `flags' to pubkey_decrypt.
+	(sexp_to_enc): New variable: int parsed_flags.
+	(sexp_to_enc): Set `parsed_flags'.
+
+2003-03-22  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open, do_cbc_encrypt)
+	(gcry_cipher_encrypt): Support GCRY_CIPHER_CBC_MAC.
+	(gcry_cipher_ctl): Support GCRYCTL_SET_CBC_MAC.
+
+2003-03-19  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): New args EXTRA_CHECK and EXTRA_CHECK_ARG
+	to allow for a user callback.  Changed all callers.
+	(_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Ditto, pass them to gen_prime.
+	* rsa.c (check_exponent): New.
+	(generate): Use a callback to ensure that a given exponent is
+	actually generated.
+
+2003-03-12  Moritz Schulte  <moritz@g10code.com>
+
+	* primegen.c: Initialize `no_of_small_prime_numbers' statically.
+	(gen_prime): Remove calculation of `no_of_small_prime_numbers'.
+
+2003-03-03  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_ctl): Rewritten to use same style like the other
+	functions dispatchers.
+
+2003-03-02  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (struct gcry_cipher_handle): New member: algo_index.
+	(gcry_cipher_open): Allocate memory for two cipher contexts.
+	Initialize algo_index.
+	(cipher_setkey): Duplicate context into reserved memory.
+	(cipher_reset): New function, which resets the context and clear
+	the IV.
+	(gcry_cipher_ctl): Call cipher_reset.
+
+2003-02-23  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c: Remove (bogus) `digitp' macro definition.
+	* md.c: Likewise.
+
+	* blowfish.c (burn_stack): Removed.
+	* arcfour.c (burn_stack): Likewise.
+	* cast5.c (burn_stack): Likewise.
+	* des.c (burn_stack): Likewise.
+	* md4.c (burn_stack): Likewise.
+	* md5.c (burn_stack): Likewise.
+	* random.c (burn_stack): Likewise.
+	* rijndael.c (burn_stack): Likewise.
+	* rmd160.c (burn_stack): Likewise.
+	* sha1.c (burn_stack): Likewise.
+	* sha256.c (burn_stack): Likewise.
+	* tiger.c (burn_stack): Likewise.
+	* twofish.c (burn_stack): Likewise.
+
+	* blowfish.c: Changed all occurences of burn_stack to
+	_gcry_burn_stack.
+	* arcfour.c: Likewise.
+	* cast5.c: Likewise.
+	* des.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* random.c: Likewise.
+	* rijndael.c: Likewise.
+	* rmd160.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+	* tiger.c: Likewise.
+	* twofish.c: Likewise.
+
+	* arcfour.c (_gcry_arcfour_get_info): Use GCRY_CIPHER_ARCFOUR
+	instead of hard-coded value `301'.
+
+2003-01-24  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_register_random_progress): New.
+	(_gcry_random_progress): New.
+
+	* rndlinux.c (gather_random): Call the random progress function. 
+
+2003-01-23  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): New arg USE_E to request a specific public
+	exponent.
+	(_gcry_rsa_generate): Ditto.
+	* elgamal.c (_gcry_elg_generate): Must add an dummy argument
+	instead of USE_E.
+	* dsa.c (_gcry_dsa_generate): Ditto.
+	* pubkey.c (dummy_generate): Ditto.
+	(pubkey_generate): Add USE_E arg and pass it down.
+	(gcry_pk_genkey): Detect "rsa-use-e" parameter and pass it to generate.
+
+	* pubkey.c (sexp_to_enc): New arg RET_MODERN.
+	(gcry_pk_decrypt): Make use of it to return a real S-expression.
+	Return better error codes.
+	(gcry_pk_verify): Return better error codes.
+
+2003-01-21  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Add QUALITY argument, let
+	function return an error code and disable its core for now.
+
+2003-01-21  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (gcry_random_add_bytes): New. Function to add external
+	random to the pool.
+	
+2003-01-20  Simon Josefsson  <jas@extundo.com>
+
+	* crc.c: New.
+	* Makefile.am (EXTRA_PROGRAMS, EXTRA_crc_SOURCES): Add crc.c.
+	* md.c (gcry_md_get_algo_dlen): Add values for CRC.
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* sha256.c: New.
+	* bithelp.h (ror): New.
+	* Makfile.am: Add sha256.c.
+	* md.c (oid_table): Add values for SHA256 et al.
+	(gcry_md_get_algo_dlen): Likewise
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Implemented keygrips for DSA
+	and ElGamal.
+
+2003-01-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_encrypt): Reworked so that the output will
+	never contain the plaintext even if the caller did not checked the
+	return value.
+
+	* md.c (gcry_md_get_algo): Changed error code to GCRYERR_GENERAL
+	because we don't have an invalid md algo but no algorithm enabled.
+
+	* pubkey.c (gcry_pk_genkey): Changed error code for bounds check
+	of table parameters to GCRYERR_INTERNAL.
+
+	* md.c (gcry_md_open): Partly reverted Timo's change from
+	2002-10-10 by removing the check for the algorithm.  An algorithm
+	of 0 is allowed and anyway we should not double check it or check
+	it using a different function.  Also fixed the flags check.
+
+	* pubkey.c (gcry_pk_encrypt): Make sure that R_CIPH points to NULL
+	on error.
+	(gcry_pk_decrypt): Ditto for R_PLAIN.
+	(gcry_pk_sign): Ditto for R_SIG.
+	(gcry_pk_genkey): Ditto for R_KEY.
+
+2003-01-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_write): Changed 2nd argument type to void*.
+	(gcry_md_hash_buffer): Changed type of boths buffers to void*.
+	(gcry_md_setkey): Changed 2nd argument type to void*.
+
+2003-01-15  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (sexp_data_to_mpi): New.  This handles pkcs1 padding.
+	(gcry_pk_sign, gcry_pk_verify): Use it here.
+	(gcry_pk_encrypt): And here.
+	(pubkey_verify): Add debug code.
+	(sexp_to_enc): Handle flags in the input and return the pkcs1 flag
+	in a new parameter.
+	(gcry_pk_decrypt): Prepare for future pkcs1 handling.
+
+2002-12-19  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_random_initialize): New.
+
+2002-12-16  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added a Teletrust specific OID for 3DES.
+
+2002-12-12  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Added another oddball OIW OID (sha-1WithRSAEncryption).
+
+2002-11-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (load_digest_module): Enlarged checked_algos bitmap.
+	* md4.c (func_table):  Fixed entry for md4. 
+	Both by Simon Josephson.
+	(transform): Copy data to get the alignment straight. Tested only
+	on i386.
+
+2002-11-10  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open): Don't reject CTS flag.
+	(do_cbc_encrypt, do_cbc_decrypt, cipher_encrypt) 
+	(gcry_cipher_encrypt, cipher_decrypt)
+	(gcry_cipher_decrypt): Support CTS flag.
+	(gcry_cipher_ctl): Toggle CTS flag.
+
+2002-11-10  Werner Koch  <wk@gnupg.org>
+
+	* md4.c: New. By Simon Josefsson.
+	* Makefile.am (EXTRA_PROGRAMS): Add md4.c. 
+	* md.c (oid_table,gcry_md_get_algo_dlen): MD4 support. 
+
+2002-10-14  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Don't use increment op when
+	assigning to the same variable.
+
+2002-10-10  Timo Schulz  <ts@winpt.org>
+
+	* pubkey.c (gcry_pk_genkey): Check boundaries.
+	
+	* md.c (gcry_md_open): Check that algo is available and only
+	valid flag values are used.
+	(gcry_md_get_algo): Add error handling.
+	
+2002-09-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Include an OID for TIGER.
+	* tiger.c (tiger_get_info): Use a regular OID.
+
+2002-09-17  Werner Koch  <wk@gnupg.org>
+
+	* random.c: Replaced mutex.h by the new ath.h.  Changed all calls.
+
+2002-09-16  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Use register modifier and modulo.
+	According to Nikos Mavroyanopoulos this increases perfromace on
+	i386 system noticable.  And I always tought gcc is clever enough.
+	* md5.c (transform): Use register modifier.
+	* rmd160.c (transform): Ditto.
+	* sha1.c (transform): Ditto.  We hope that there are 6 free registers.
+	* random.c (gcry_randomize): Rewrote to avoid malloc calls.
+
+	* rndlinux.c (gather_random): Replaced remaining fprintfs by log_*.
+	* arcfour.c (do_arcfour_setkey): Ditto.
+	* twofish.c (do_twofish_setkey): Ditto.
+	* rndegd.c (gather_random): Ditto.
+	* rijndael.c (do_setkey): Ditto.
+	* random.c (_gcry_random_dump_stats): Ditto. 
+	* primegen.c (_gcry_generate_elg_prime): Ditto.
+	* des.c (_gcry_des_get_info): Ditto.
+	* cast5.c (do_cast_setkey): Ditto.
+	* blowfish.c (do_bf_setkey): Ditto.
+
+2002-08-26  Werner Koch  <wk@gnupg.org>
+
+	* des.c (weak_keys): Fixed one entry in the table and compared
+	all entries against the literature.
+	(selftest): Checksum the weak key table.
+
+2002-08-21  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Enable keygrip calculation for "openpgp-rsa".
+
+2002-08-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (setup_cipher_table): Don't overwrite the DES entry
+	with the entry for DUMMY.
+
+2002-08-14  Werner Koch  <wk@gnupg.org>
+
+	* des.c (do_des_setkey,do_des_encrypt, do_des_decrypt): New.
+	(_gcry_des_get_info): Support plain old DES.
+	* cipher.c (setup_cipher_table): Put DES into the table.
+
+2002-07-25  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (_gcry_rndunix_constructor): Prefixed with _gcry_.
+	Noted by Stephan Austermuehle.
+
+2002-07-08  Timo Schulz  <ts@winpt.org>
+
+	* rndw32.c: Replaced the m_ memory functions with the real 
+	gcry_ functions. Renamed all g10_ prefixed functions to log_.
+	
+2002-06-12  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Use e = 65537 for now.
+
+2002-06-11  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow a "protected-private-key".
+
+2002-06-05  Timo Schulz  <ts@winpt.org>
+
+	* cipher.c (gcry_cipher_encrypt, gcry_cipher_decrypt):
+	Check that the input size is a multiple of the blocksize.
+	
+2002-05-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (oid_table): Add an rsadsi OID for MD5.
+
+2002-05-21  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c, elgamal.c, dsa.c (progress): Do not print anything
+	by default.  Pass an extra identifying string to the callback and
+	reserved 2 argumenst for current and total counters.  Changed the
+	register function prototype.
+
+2002-05-17  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (rndegd_constructor): Fixed name of register function
+	and prefixed the function name with _gcry_.
+	* rndw32.c (rndw32_constructor): Ditto.
+	* tiger.c (tiger_constructor): Ditto.
+
+	* Makefile.am: Removed all dynamic loading stuff.
+	* dynload.c: Ditto. Now only used for the constructor system.
+
+2002-05-15  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_bytes,gcry_random_bytes_secure)
+	(gcry_randomize): Make sure we are initialized.
+
+2002-05-14  Werner Koch  <wk@gnupg.org>
+
+	Changed license of most files to the LGPL.
+
+2002-05-02  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_fast_random_poll): Initialize the module so the
+	mutex can be used.
+
+	* primegen.c (small_prime_numbers): Moved table from smallprime.c
+	* smallprime.c: File removed.
+
+	* des.c (leftkey_swap, rightkey_swap, working_memcmp): Made static.
+
+	* cipher.c (gcry_cipher_map_name): Map "RIJNDAEL" to "AES".
+	* rijndael.c (rijndael_get_info): We do only support a 128 bit
+	blocksize so it makes sense to change the algorithm strings to
+	AES.
+
+	* tiger.c (tiger_final): Removed superfluous token pasting operators.
+	* md5.c (md5_final): Ditto.
+
+2002-04-30  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Fixed list of copyright years.
+
+2002-03-18  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Initialize the new pool lock mutex.
+	(_gcry_fast_random_poll): Add locking and moved main
+	code out to...
+	(do_fast_random_poll): new function.
+	(read_pool): Use the new function here.
+	(get_random_bytes): Add locking.
+	(_gcry_update_random_seed_file): Ditto.
+
+2002-03-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Add rsaSignatureWithripemd160 to OID table.
+
+2002-02-20  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c: Removed a left over comment note.  The code has been
+	rewritten from scratch in 1998.  Thanks to Niels Möller for
+	reporting this misleading comment.
+
+2002-02-18  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (rndunix_constructor): Use the the new prefixed
+	function name.  Reported by Jordi Mallach.
+
+2002-02-10  Werner Koch  <wk@gnupg.org>
+
+	* random.c (mix_pool): Carry an extra failsafe_digest buffer
+	around to make the function more robust.
+
+2002-02-08  Werner Koch  <wk@gnupg.org>
+
+	* random.c (add_randomness): Xor new data into the pool and not
+	just copy it.  This avoids any choosen input attacks which are not
+	serious in our setting because an outsider won't be able to mix
+	data in and even then we keep going with a PRNG.  Thanks to Stefan
+	Keller for pointing this out.
+
+2002-01-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_genkey): Do not release skey - it is static.
+
+	* primegen.c (gen_prime): Of course we should use set_bit
+	and not set_highbit to set the second high bit.
+
+2001-12-18  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Loop until we find the exact modulus size.
+	Changed the exponent to 41.
+	(rsa_get_info): s/usage/r_usage/ to avoid shadow warnings.
+	* primegen.c (gen_prime): Set 2 high order bits for secret primes.
+
+	* Makefile.am (DISTCLEANFILES): Include construct.c.
+
+2001-12-17  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): New - experimental.
+
+2001-12-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added OIDs for AES.
+	(gcry_cipher_mode_from_oid): New.
+	(gcry_cipher_map_name): Moved OID search code to ..
+	(search_oid): .. new function.
+
+2001-12-10  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Find the signature algorithm by name
+	and not by number.
+	
+	* pubkey.c (gcry_pk_encrypt,gcry_pk_decrypt,gcry_pk_sign)
+	(gcry_pk_verify,gcry_pk_testkey, gcry_pk_genkey)
+	(gcry_pk_get_nbits): Release the arrays.  Noted by Nikos
+	Mavroyanopoulos.
+
+2001-12-06  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_map_name): Look also for OIDs prefixed
+	with "oid."  or "OID.".
+
+2001-12-05  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (algo_info_table): Fixed entry for openpgp-rsa. 
+
+2001-11-24  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Added the rsaEncryption OID to the tables.
+	(sexp_to_key): Add an arg to return the index of the algorithm,
+	changed all callers.
+	(gcry_pk_sign): Find the signature algorithm by name and not by
+	number.
+	(gcry_pk_get_nbits): Fixed so that we can now really pass a secret
+	key to get the result.
+	
+	* md.c (gcry_md_map_name): Look also for OIDs prefixed with "oid."
+	or "OID." so that an OID string can be used as an S-Exp token.
+
+2001-11-20  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_map_name): Lookup by OID if the the name begins
+	with a digit.
+	(oid_table): New.
+	
+2001-11-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_info): New operator GCRYCTL_IS_ALGO_ENABLED.
+
+2001-11-07  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Close the handle which was left open
+	for algorithms other than rmd160.
+
+2001-08-08  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (gather_random): Use toolhelp in addition to the NT
+	gatherer for Windows2000.  Suggested by Sami Tolvanen.
+
+	* random.c (read_pool): Fixed length check, this used to be one
+	byte to strict.  Made an assert out of it because the caller has
+	already made sure that only poolsize bytes are requested.
+	Reported by Marcus Brinkmann.
+
+2001-08-03  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt, cipher_decrypt): Prepare to return
+	errors. We have to change the interface to all ciphers to make
+	this really work but we should do so to prepare for hardware
+	encryption modules.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Return the error and
+	set lasterr. 
+	(gcry_cipher_ctl): Make sure that errors from setkey are returned.
+
+2001-08-02  Werner Koch  <wk@gnupg.org>
+
+	* rndlinux.c (gather_random): casted a size_t arg to int so that
+	the format string is correct.  Casting is okay here and avoids
+	translation changes. 
+
+	* random.c (fast_random_poll): Do not check the return code of
+	getrusage.
+
+	* rndunix.c: Add a signal.h header to avoid warnings on Solaris 7
+	and 8.
+
+	* tiger.c (print_abc,print_data): Removed.
+
+	* rijndael.c, des.c, blowfish.c, twofish.c, cast5.c, arcfour.c
+	(burn_stack): New.  Add wrappers for most functions to be able to
+	call burn_stack after the function invocation. This methods seems
+	to be the most portable way to zeroise the stack used. It does
+	only work on stack frame based machines but it is highly portable
+	and has no side effects.  Just setting the automatic variables at
+	the end of a function to zero does not work well because the
+	compiler will optimize them away - marking them as volatile would
+	be bad for performance.
+	* md5.c, sha1.c, rmd160.c, tiger.c (burn_stack): Likewise.
+	* random.c (burn_stack): New.
+	(mix_pool): Use it here to burn the stack of the mixblock function.
+
+	* primegen.c (_gcry_generate_elg_prime): Freed q at 3 places.
+	Thanks to Tommi Komulainen.
+
+	* arcfour.c (arcfour_setkey): Check the minimim keylength against
+	bytes and not bits.
+	(selftest): Must reset the key before decryption. 
+
+2001-05-31  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c (sha1_init): Made static.
+
+        Changed all g10_ prefixed function names as well as some mpi_
+	function names to cope with the introduced naming changes.
+	
+	* md.c (prepare_macpads): Made key const.
+
+2001-05-28  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (gather_random): Removed the use of tty_printf.
+
+2001-03-29  Werner Koch  <wk@gnupg.org>
+
+	* md5.c (md5_final): Fixed calculation of hashed length.  Thanks
+	to disastry@saiknes.lv for pointing out that it was horrible wrong
+	for more than 512MB of input.
+	* sha1.c (sha1_final): Ditto.
+	* rmd160.c (rmd160_final): Ditto.
+	* tiger.c (tiger_final): Ditto.
+
+	* blowfish.c (encrypt,do_encrypt): Changed name to do_encrypt to
+	avoid name clashes with an encrypt function in stdlib.h of
+	Dynix/PIX.  Thanks to Gene Carter.
+	* elgamal.c (encrypt,do_encrypt): Ditto.
+
+	* twofish.c (gnupgext_enum_func): Use only when when compiled as a
+	module.
+	* rijndael.c (gnupgext_enum_func): Ditto.
+
+	* tiger.c (tiger_get_info): Return "TIGER192" and not just
+	"TIGER".  By Edwin Woudt.
+	
+	* random.c: Always include time.h - standard requirement.  Thanks
+	to James Troup.
+
+	* rndw32.c: Fixes to the macros.
+
+2001-01-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt,gcry_cipher_encrypt): Use blocksize and
+	not 8.
+
+2000-12-19  Werner Koch  <wk@gnupg.org>
+
+ 	Major change:
+	Removed all GnuPG stuff and renamed this piece of software
+	to gcrypt. 
+
+2000-11-14  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c (test_keys): Replaced mpi_alloc by gcry_mpi_new and
+	mpi_free by gcry_mpi_release.
+	* elgamal.c (test_keys,generate): Ditto, also for mpi_alloc_secure.
+	* rsa.c (test_keys,generate,rsa_verify): Ditto.
+	* primegen.c (generate_elg_prime): Ditto.
+	(gen_prime): Ditto and removed nlimbs.
+
+	* rsa.c (generate): Allocate 2 more vars in secure memory.
+
+	* Makefile.am (OMIT_DEPENDENCIES): Hack to work around dependency
+	problems.
+
+2000-10-09  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c, arcfour.h: New.
+	* cipher.c (cipher_encrypt, cipher_decrypt): Add stream mode.
+	(setup_cipher_table): Add Arcfour.
+	(gcry_cipher_open): Kludge to allow stream mode.
+
+Wed Oct  4 13:16:18 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * sha1.c (transform): Use rol() macro.  Actually this is not needed
+        for a newer gcc but there are still aoter compilers.
+
+        * rsa.c (test_keys): Use new random function. 
+
+        * md.c (gcry_md_setkey): New function to overcome problems with
+        const conflics.  
+        (gcry_md_ctl): Pass set key to the new functions.
+
+        * rijndael.c: New.
+        * cipher.c: Add Rijndael support.
+
+Mon Sep 18 16:35:45 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * rndlinux.c (open_device): Loose random device checking.
+        By Nils Ellmenreich.
+
+        * random.c (fast_random_poll): Check ENOSYS for getrusage.
+        * rndunix.c:  Add 2 sources for QNX. By Sam Roberts.
+
+        * pubkey.c (gcry_pk_algo_info): Add GCRYCTL_GET_ALGO_USAGE.
+
+        * rsa.c: Changed the comment about the patent.
+        (secret): Speed up by using the CRT.  For a 2k keys this
+        is about 3 times faster.
+        (stronger_key_check): New but unused code to check the secret key.
+        * Makefile.am: Included rsa.[ch].
+        * pubkey.c: Enabled RSA support.
+        (pubkey_get_npkey): Removed RSA workaround.
+
+Mon Jul 31 10:04:47 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c: Replaced all gcry_sexp_{car,cdr}_{data,mpi} by the new
+  gcry_sexp_nth_{data,mpi} functions.
+
+Tue Jul 25 17:44:15 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c (exp_to_key,sexp_to_sig,sexp_to_enc,gcry_pk_encrypt,
+    gcry_pk_decrypt,gcry_pk_sign,gcry_pk_genkey): Changed to work with
+    the new S-Exp interface.
+
+Mon Jul 17 16:35:47 CEST 2000  Werner Koch  <wk@>
+
+  * random.c (gather_faked): Replaced make_timestamp by time(2) again.
+
+Fri Jul 14 19:38:23 CEST 2000  Werner Koch  <wk@>
+
+  * md.c (gcry_md_ctl): Support GCRYCTL_{START,STOP}_DUMP.
+
+  * Makefile.am: Never compile mingw32 as module.
+
+  * Makefile.am: Tweaked module build and removed libtool
+
+  * Makefile.am:  Replaced -O1 by -O. Suggested by Alec Habig.
+
+  * elgamal.c (sign): Removed inactive code.
+
+  * rsa.c, rsa.h: New based on the old module version (only in CVS for now).
+  * pubkey.c (setup_pubkey_table): Added commented support for RSA.
+
+  * rndunix.c (waitpid): New. For UTS 2.1.  All by Dave Dykstra.
+  (my_popen): Do the FD_CLOEXEC only if it is available
+  (start_gatherer): Cope with missing _SC_OPEN_MAX
+
+  * rndunix.c: Add some more headers for QNX. By Sam Roberts.
+
+  * rndegd.c (gather_random): Shortcut level 0.
+  * rndunix.c (gather_random): Ditto.
+  * rndw32.c (gather_random): Ditto.
+
+  * rndw32.c: Replaced with code from Cryptlib and commented the old stuff.
+  * rndw32.c: Add some debuging code enabled by an environment variable.
+
+  * random.c (read_seed_file): Binary open for DOSish system
+  (update_random_seed_file): Ditto.
+  * random.c [MINGW32]: Include process.h for getpid.
+  * random.c (fast_random_poll): Add clock_gettime() as fallback for
+  system which support this POSIX.4 fucntion. By Sam Roberts.
+
+  * random.c (read_seed_file): Removed the S_ISLNK test becuase it
+  is already covered by !S_ISREG and is not defined in Unixware.
+  Reported by Dave Dykstra.
+  (update_random_seed_file): Silently ignore update request when pool
+  is not filled.
+
+  * random.c (read_seed_file): New.
+  (set_random_seed_file): New.
+  (read_pool): Try to read the seeding file.
+  (update_random_seed_file): New.
+
+  (read_pool): Do an initial extra seeding when level 2 quality random
+  is requested the first time.	This requestes at least POOLSIZE/2 bytes
+  of entropy.  Compined with the seeding file this should make normal
+  random bytes cheaper and increase the quality of the random bytes
+  used for key generation.
+
+  * random.c (read_pool): Print a more friendly error message in
+  cases when too much random is requested in one call.
+
+  * random.c (fast_random_poll): Check whether RUSAGE_SELF is defined;
+  this is not the case for some ESIX and Unixware, although they have
+  getrusage().
+
+  * primegen.c (generate_elg_prime): All primes are now generated with
+  the lowest random quality level.  Because they are public anyway we
+  don't need stronger random and by this we do not drain the systems
+  entropy so much.
+
+  * primegen.c (register_primegen_progress): New.
+  * dsa.c (register_pk_dsa_progress): New.
+  * elgamal.c (register_pk_elg_progress): New.
+
+  * elgamal.c (wiener_map): New.
+  (gen_k): Use a much smaller k.
+  (generate): Calculate the qbits using the wiener map and
+  choose an x at a size comparable to the one choosen in gen_k
+
+  * rmd160.c (rmd160_get_info): Moved casting to the left side due to a
+  problem with UTS4.3.	Suggested by Dave Dykstra.
+  * sha1.c (sha1_get_info): Ditto.
+  * tiger.c (tiger_get_info): Ditto.
+  * md5.c (md5_get_info): Ditto
+  * des.c (des_get_info): Ditto.
+  * blowfish.c (blowfish_get_info): Ditto.
+  * cast5.c (cast5_get_info): Ditto.
+  * twofish.c (twofish_get_info): Ditto.
+
+Fri Mar 24 11:25:45 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (md_open): Add hmac arg and allocate space for the pads.
+	(md_finalize): Add HMAC support.
+	(md_copy): Ditto.
+	(md_close): Ditto.
+	(gcry_md_reset): Ditto.
+	(gcry_md_ctl): Ditto.
+	(prepare_macpdas): New.
+
+Mon Mar 13 19:22:46 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (gcry_md_hash_buffer): Add support for the other algorithms.
+
+Mon Jan 31 16:37:34 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* genprime.c (generate_elg_prime): Fixed returned factors which never
+	worked for non-DSA keys.
+
+Thu Jan 27 18:00:44 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (sexp_to_key): Fixed mem leaks in case of errors.
+
+Mon Jan 24 22:24:38 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (gcry_pk_decrypt): Implemented.
+	(gcry_pk_encrypt): Implemented.
+	(gcry_pk_testkey): New.
+	(gcry_pk_genkey): New.
+	(pubkey_decrypt): Made static.
+	(pubkey_encrypt): Ditto.
+	(pubkey_check_secret_key): Ditto.
+	(pubkey_generate): Ditto.
+
+Mon Jan 24 13:04:28 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (pubkey_nbits): Removed and replaced by ...
+	(gcry_pk_get_nbits): this new one.
+
+Wed Dec  8 21:58:32 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dsa.c: s/mpi_powm/gcry_mpi_powm/g
+	* elgamal.c: Ditto.
+	* primegen.c: Ditto.
+
+	* : Replaced g10_opt_verbose by g10_log_verbosity().
+
+	* Makefile.am (INCLUDES): removed intl, add ../gcrypt
+
+Fri Nov 19 17:15:20 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dynload.c (cmp_filenames): New to replaced compare_filename() in
+	module.
+	(register_cipher_extension): Removed the tilde expansion stuff.
+	* rndeg.c (my_make_filename): New.
+
+	* : Replaced header util.h by g10lib.h
+
+	* random.c (gather_faked): Replaced make_timestamp by time(2).
+	Disabled wrning printed with tty_printf.
+	* rndlinux.c (gather_random): Always use fprintf instead of tty_xxx;
+	this should be replaced by a callback function.
+
+	* primegen.c (gen_prime): Use gcry_mpi_randomize.
+	(is_prime): Ditto.
+	* elgamal.c (test_keys): Ditto.
+	* dsa.c (test_keys): Ditto.
+
+	* cipher.c (gcry_cipher_close): Die on invalid handle.
+
+Mon Nov 15 21:36:02 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (gen_k): Use the new random API.
+	(generate): Ditto.
+	* dsa.c (gen_k): Ditto.
+	(generate): Ditto.
+
+Sat Nov 13 17:44:23 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (disable_pubkey_algo): Made static.
+	(gcry_pk_ctl): New.
+
+	* random.c (get_random_bits): Renamed to ...
+	(get_random_bytes): ... this and made static.
+	(gcry_random_bytes): New.
+	(gcry_random_bytes_secure): New.
+	(randomize_buffer): Renamed to ...
+	(gcry_randomize): ...this.
+
+	* md.c (gcry_md_hash_buffer): New.
+
+	* pubkey.c (gcry_pk_algo_info): 4 new commands.
+	(pubkey_get_npkey): Made static.
+	(pubkey_get_nskey): Made static.
+	(pubkey_get_nsig): Made static.
+	(pubkey_get_nenc): Made static.
+
+	* pubkey.c: Removed all G10ERR_xxx.
+	* cipher.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_CIPHER_ALGO.
+	* md.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_MD_ALGO.
+	* cast5.c (cast_setkey): Changed errocodes to GCRYERR_xxx.
+	* blowfish.c: Ditto.
+	* des.c: Ditto.
+	* twofish.c: Ditto.
+	* dsa.c: Ditto.
+	* elgamal.c: Ditto.
+
+	* g10c.c: Removed
+
+	* cipher.c (gcry_cipher_open): Replaced alloc functions and return NULL
+	if we are out of core.
+	* dynload.c: Replaced all memory allocation functions.
+	* md.c: Ditto.
+	* primegen.c: Ditto.
+	* pubkey.c: Ditto.
+	* random.c: Ditto.
+	* rndw32.c: Ditto.
+	* elgamal.c: Ditto.
+	* dsa.c: Ditto.
+
+Tue Oct 26 14:10:21 CEST 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (sign): Hugh found strange code here. Replaced by BUG().
+
+	* cipher.c: Merged with gcrypt/symapi.c.
+
+	* pubkey.c (string_to_pubkey_algo): Renamed function to ...
+	(gcry_pk_map_name): ... this.
+	(pubkey_algo_to_string): Renamed function to ...
+	(gcry_pk_algo_name): ... this.
+	(gcry_pk_algo_info): New.
+	* pubkey.c: Merged with gcrypt/pkapi.c.
+
+	* md.c (md_reset): Clear finalized; thanks to Ulf Moeller for
+	fixing this bug.
+
+	* md.c: Merged with gcrypt/mdapi.c
+
+Wed Sep 15 14:39:59 CEST 1999  Michael Roth <mroth@nessie.de>
+
+	* des.c: Various speed improvements: One bit pre rotation
+	  trick after initial permutation (Richard Outerbridge).
+	  Finished test of SSLeay Tripple-DES patterns.
+
+Wed Sep 15 16:22:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndw32.c: New.
+
+Mon Sep 13 10:51:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* bithelp.h: New.
+	* rmd160.h, sha1.h, md5.h: Use the rol macro from bithelp.h
+
+Tue Sep  7 16:23:36 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Fixed seds for latest egcc. By Ollivier Robert.
+
+Mon Sep  6 19:59:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (selftest): Add some testpattern
+
+Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (do_cbc_encrypt): Fixed serious bug occuring when not using
+	in place encryption. Pointed out by Frank Stajano.
+
+Mon Jul 26 09:34:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md5.c (md5_final): Fix for a SCO cpp bug.
+
+Thu Jul 15 10:15:35 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* elgamal.c (elg_check_secret_key,elg_encrypt
+	elg_decrypt,elg_sign,elg_verify): Sanity check on the args.
+	* dsa.c (dsa_check_secret_key,dsa_sign,dsa_verify): Ditto.
+
+	* pubkey.c (disable_pubkey_algo): New.
+	(check_pubkey_algo2): Look at disabled algo table.
+	* cipher.c (disable_cipher_algo): New.
+	(check_cipher_algo): Look at disabled algo table.
+
+Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Support for libtool.
+
+Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dsa.c (gen_k): Changed algorithm to consume less random bytes
+	* elgamal.c (gen_k): Ditto.
+
+	* random.c (random_dump_stats): New.
+
+Thu Jul  1 12:47:31 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c, elgamal.c, dsa.c (progess): New and replaced all
+	fputc with a call to this function.
+
+Sat Jun 26 12:15:59 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_write): s/ssize_t/int/ due to SunOS 4.1 probs.
+
+	* cipher.c (do_cbc_encrypt, do_cbc_decrypt): New.
+
+	* dynload.c (HAVE_DL_SHL_LOAD): Map hpux API to dlopen (Dave Dykstra).
+	* Makefile.am (install-exec-hook): Removed.
+
+Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (setup_cipher_table): Enable Twofish
+
+	* random.c (fast_random_poll): Disable use of times() for mingw32.
+
+Mon May 17 21:54:43 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (register_internal_cipher_extension): Minor init fix.
+
+Tue May  4 15:47:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c (gen_prime): Readded the Fermat test. Fixed the bug
+	that we didn't correct for step when passing the prime to the
+	Rabin-Miller test which led to bad performance (Stefan Keller).
+	(check_prime): Add a first Fermat test.
+
+Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_setiv): Add ivlen arg, changed all callers.
+
+	* random.c (randomize_buffer): alway use secure memory because
+	we can't use m_is_secure() on a statically allocated buffer.
+
+	* twofish.c: Replaced some macros by a loop to reduce text size.
+	* Makefile.am (twofish): No more need for sed editing.
+
+Fri Apr  9 12:26:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_open): Reversed the changes for AUTO_CFB.
+
+	* blowfish.c: Dropped the Blowfish 160 mode.
+	* cipher.c (cipher_open): Ditto.
+	(setup_cipher_table): Ditto.  And removed support of twofish128
+
+Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+	* twofish.c: Applied Matthew Skala's patches for 256 bit key.
+
+Tue Apr  6 19:58:12 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+Sat Mar 20 11:44:21 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndlinux.c (tty_printf) [IS_MODULE]: Removed.
+
+	* rndegd.c (gather_random): Some fixes.
+
+Wed Mar 17 13:09:03 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_read): New.
+	(gather_random): Changed the implementation.
+
+Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (DLSYM_NEEDS_UNDERSCORE): Renamed.
+
+Fri Feb 26 17:55:41 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c: Nearly a total rewrote.
+
+Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (context): Fixed alignment
+	* md.c: Ditto.
+
+	* rndegd.c: New
+
+Mon Feb 22 20:04:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c: New.
+
+Wed Feb 10 17:15:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Modules are now figured out by configure
+	* construct.c: New. Generated by configure. Changed all modules
+	to work with that.
+	* sha1.h: Removed.
+	* md5.h: Removed.
+
+	* twofish.c: Changed interface to allow Twofish/256
+
+	* rndunix.c (start_gatherer): Die on SIGPIPE.
+
+Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): Fix to avoid infinite loop.
+
+Sun Jan 17 11:04:33 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (is_weak_key): Replace system memcmp due to bugs
+	in SunOS's memcmp.
+	(des_get_info): Return error on failed selftest.
+	* twofish.c (twofish_setkey): Return error on failed selftest or
+	invalid keylength.
+	* cast5.c (cast_setkey): Ditto.
+	* blowfish.c (bf_setkey): Return error on failed selftest.
+
+Tue Jan 12 11:17:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (random_is_faked): New.
+
+	* tiger.c: Only compile if we have the u64 type
+
+Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): check for setuid.
+
+	* Makefile.am: Add a way to staically link random modules
+
+Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_stop_debug): Do a flush first.
+	(md_open): size of buffer now depends on the secure parameter
+
+Sun Jan  3 15:28:44 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (start_gatherer): Fixed stupid ==/= bug
+
+1998-12-31  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* des.c (is_weak_key): Rewrite loop end condition.
+
+Tue Dec 29 14:41:47 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c: add unistd.h for getpid().
+	(RAND_MAX): Fallback value for Sun.
+
+Wed Dec 23 17:12:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_copy): Reset debug.
+
+Mon Dec 14 21:18:49 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (read_random_source): Changed the interface to the
+	random gathering function.
+	(gather_faked): Use new interface.
+	* dynload.c (dynload_getfnc_fast_random_poll): Ditto.
+	(dynload_getfnc_gather_random): Ditto.
+	* rndlinux.c (gather_random): Ditto.
+	* rndunix.c (gather_random): Ditto.
+
+Sat Dec 12 18:40:32 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (SYMBOL_VERSION): New to cope with system which needs
+	underscores.
+
+	* rndunix.c: Rewrote large parts
+
+Thu Dec 10 20:15:36 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (load_extension): increased needed verbosity level.
+
+	* random.c (fast_random_poll): Fallback to a default fast random
+	poll function.
+	(read_random_source): Always use the faked entroy gatherer if no
+	gather module is available.
+	* rndlinux.c (fast_poll): Removed.
+	* rndunix.c (fast_poll): Removed.
+
+
+Wed Nov 25 12:33:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-*.c: Removed.
+	* rndlinux.c : New.
+	* rndunix.c : New.
+	* random.c : Restructured the interface to the gather modules.
+	(intialize): Call constructor functions
+	(read_radnom_source): Moved to here.
+	* dynload.c (dynload_getfnc_gather_random): New.
+	(dynload_getfnc_fast_random_poll): New.
+	(register_internal_cipher_extension): New.
+	(register_cipher_extension): Support of internal modules.
+
+Sun Nov  8 17:44:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (read_random_source): Removed the assert.
+
+Mon Oct 19 18:34:30 1998  me,,,  (wk@tobold)
+
+	* pubkey.c: Hack to allow us to give some info about RSA keys back.
+
+Thu Oct 15 11:47:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c: Support for DLD
+
+Wed Oct 14 12:13:07 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c: Now uses names from configure for /dev/random.
+
+1998-10-10  SL Baur  <steve@altair.xemacs.org>
+
+	* Makefile.am: fix sed -O substitutions to catch -O6, etc.
+
+Tue Oct  6 10:06:32 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (HAVE_GETTIMEOFDAY): Fixed (was ..GETTIMEOFTIME :-)
+	* rand-dummy.c (HAVE_GETTIMEOFDAY): Ditto.
+
+Mon Sep 28 13:23:09 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest): New.
+	(md_reset): New.
+
+Wed Sep 23 12:27:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (TIGER_CONTEXT): moved "buf", so that it is 64 bit aligned.
+
+Mon Sep 21 06:22:53 1998  Werner Koch  (wk@(none))
+
+	* des.c: Some patches from Michael.
+
+Thu Sep 17 19:00:06 1998  Werner Koch  (wk@(none))
+
+	* des.c : New file from Michael Roth <mroth@nessie.de>
+
+Mon Sep 14 11:10:55 1998  Werner Koch  (wk@(none))
+
+	* blowfish.c (bf_setkey): Niklas Hernaeus patch to detect weak keys.
+
+Mon Sep 14 09:19:25 1998  Werner Koch  (wk@(none))
+
+	* dynload.c (RTLD_NOW): Now defined to 1 if it is undefined.
+
+Mon Sep  7 17:04:33 1998  Werner Koch  (wk@(none))
+
+	* Makefile.am: Fixes to allow a different build directory
+
+Thu Aug  6 17:25:38 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* random.c (get_random_byte): Removed and changed all callers
+	to use get_random_bits()
+
+Mon Jul 27 10:30:22 1998  Werner Koch  (wk@(none))
+
+	* cipher.c : Support for other blocksizes
+	(cipher_get_blocksize): New.
+	* twofish.c: New.
+	* Makefile.am: Add twofish module.
+
+Mon Jul 13 21:30:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Simple alloc if secure_alloc is not set.
+	(get_random_bits): Ditto.
+
+Thu Jul  9 13:01:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c (load_extension): Function now nbails out if
+	the program is run setuid.
+
+Wed Jul  8 18:58:23 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_hash_buffer): New.
+
+Thu Jul  2 10:50:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_open): algos >=100 use standard CFB
+
+Thu Jun 25 11:18:25 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* Makefile.am: Support for extensions
+
+Thu Jun 18 12:09:38 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (mix_pool): simpler handling for level 0
+
+Mon Jun 15 14:40:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c: Removed from dist, will reappear as dynload module
+
+Sat Jun 13 14:16:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* pubkey.c: Major changes to allow extensions. Changed the inteface
+	of all public key ciphers and added the ability to load extensions
+	on demand.
+
+	* misc.c: Removed.
+
+Wed Jun 10 07:52:08 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* dynload.c: New.
+	* cipher.c: Major changes to allow extensions.
+
+Mon Jun  8 22:43:00 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Major internal chnages to support extensions.
+	* blowfish.c (blowfish_get_info): New and made all internal
+	functions static, changed heder.
+	* cast5.c (cast5_get_info): Likewise.
+
+Mon Jun  8 12:27:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (transform): Fix for big endian
+
+	* cipher.c (do_cfb_decrypt): Big endian fix.
+
+Fri May 22 07:30:39 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_get_oid): Add a new one for TIGER.
+
+Thu May 21 13:24:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Add support for a dummy cipher
+
+Thu May 14 15:40:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): fixed sigbus - I should better
+	add Christian von Roques's new implemenation of rmd160_write.
+
+Fri May  8 18:07:44 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-internal.h, rand-unix.c, rand-w32.c, rand_dummy.c: New
+	* random.c: Moved system specific functions to rand-****.c
+
+Fri May  8 14:01:17 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fast_random_poll): add call to gethrtime.
+
+Tue May  5 21:28:55 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): choosing x was not correct, could
+	yield 6 bytes which are not from the random pool, tsss, tsss..
+
+Tue May  5 14:09:06 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Add arg mode, changed all
+	callers and implemented mode 1.
+
+Mon Apr 27 14:41:58 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_get_keylen): New.
+
+Sun Apr 26 14:44:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c, tiger.h: New.
+
+Wed Apr  8 14:57:11 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (check_pubkey_algo2): New.
+
+Tue Apr  7 18:46:49 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: New
+	* misc.c (check_cipher_algo): Moved to cipher.c
+	* cast5.c: Moved many functions to cipher.c
+	* blowfish.c: Likewise.
+
+Sat Apr  4 19:52:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cast5.c: Implemented and tested.
+
+Wed Apr  1 16:38:27 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): Faster generation of x in some cases.
+
+Thu Mar 19 13:54:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* blowfish.c (blowfish_decode_cfb): changed XOR operation
+	(blowfish_encode_cfb): Ditto.
+
+Thu Mar 12 14:04:05 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* sha1.c (transform): Rewrote
+
+	* blowfish.c (encrypt): Unrolled for rounds == 16
+	(decrypt): Ditto.
+
+Tue Mar 10 16:32:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): Unrolled the loop.
+
+Tue Mar 10 13:05:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Add pool_balance stuff.
+	(get_random_bits): New.
+
+	* elgamal.c (elg_generate): Now uses get_random_bits to generate x.
+
+
+Tue Mar 10 11:33:51 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest_length): New.
+
+Tue Mar 10 11:27:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c (dsa_verify): Works.
+
+Mon Mar  9 12:59:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c, dsa.h: Removed some unused code.
+
+Wed Mar  4 10:39:22 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_open): Add call to fast_random_poll.
+	blowfish.c (blowfish_setkey): Ditto.
+
+Tue Mar  3 13:32:54 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_mixblock): New.
+	* random.c: Restructured to start with a new RNG implementation.
+	* random.h: New.
+
+Mon Mar  2 19:21:46 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* gost.c, gost.h: Removed because they did only contain trash.
+
+Sun Mar  1 16:42:29 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fill_buffer): removed error message if n == -1.
+
+Fri Feb 27 16:39:34 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_enable): No init if called twice.
+
+Thu Feb 26 07:57:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Changed the progress printing.
+	(gen_prime): Ditto.
+
+Tue Feb 24 12:28:42 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md5.c, md.5 : Replaced by a modified version of md5.c from
+	GNU textutils 1.22.
+
+Wed Feb 18 14:08:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c, md.h : New debugging support
+
+Mon Feb 16 10:08:47 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (cipher_algo_to_string): New
+	(pubkey_algo_to_string): New.
+	(digest_algo_to_string): New.
+
+
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+	   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+ This file is free software; as a special exception the author gives
+ unlimited permission to copy and/or distribute it, with or without
+ modifications, as long as this notice is preserved.
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/grub-core/lib/libgcrypt/cipher/ChangeLog-2011 b/grub-core/lib/libgcrypt/cipher/ChangeLog-2011
new file mode 100644
index 0000000..05516c9
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/ChangeLog-2011
@@ -0,0 +1,4247 @@
+2011-12-01  Werner Koch  <wk@g10code.com>
+
+        NB: ChangeLog files are no longer manually maintained.  Starting
+        on December 1st, 2011 we put change information only in the GIT
+        commit log, and generate a top-level ChangeLog file from logs at
+        "make dist".  See doc/HACKING for details.
+
+2011-06-29  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (cipher_get_keylen): Return zero for an invalid algorithm.
+	(cipher_get_blocksize): Ditto.
+
+2011-06-13  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (selftest_sign_1024): Use the raw and not the pkcs1 flag.
+
+	* pubkey.c (gcry_pk_sign): Special case output generation for PKCS1.
+	(sexp_data_to_mpi): Parse "random-override" for pkcs1 encryption.
+	(pkcs1_encode_for_encryption): Add args RANDOM_OVERRIDE and
+	RANDOM_OVERRIDE_LEN.
+	(gcry_pk_encrypt): Special case output generation for PKCS1.
+	(sexp_data_to_mpi): Use GCRYMPI_FMT_USG for raw encoding.
+
+2011-06-10  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_sign): Use format specifier '%M' to avoid
+	leading zeroes.  Special case output generation for PSS.
+	(gcry_pk_encrypt): Special case output generation for OAEP.
+	(sexp_data_to_mpi): Use GCRYMPI_FMT_USG for PSS verify.
+
+2011-06-09  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (oaep_decode): Make use of octet_string_from_mpi.
+	(sexp_to_enc): Skip "random-override".
+
+	* pubkey.c (oaep_encode, pss_encode): Add args RANDOM_OVERRIDE and
+	RANDOM_OVERRIDE_LEN.
+	(sexp_data_to_mpi): Extract new random-override parameter.
+
+	* pubkey.c (pss_encode, pss_verify): Use VALUE verbatim for MHASH.
+	(octet_string_from_mpi): Add arg SPACE.
+
+2011-06-08  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pss_encode, pss_verify): Restructure and comment code
+	to match rfc-3447.  Replace secure allocs by plain allocs and
+	wipememory.  Use gcry_md_hash_buffer.
+	(octet_string_from_mpi): New.
+
+2011-06-03  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (oaep_decode): Add more comments and restructure to
+	match the description in RFC-3447.
+	(oaep_encode): Check for mgf1 error.  s/dlen/hlen/.
+
+2011-05-31  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (mgf1): Optimize by using gcry_md_reset.  Re-implement
+	for easier readability.
+	(oaep_encode): Add more comments and restructure to match the
+	description in RFC-3447.
+
+	* pubkey.c (pkcs1_encode_for_signature, oaep_decode): Change
+	return value from one MPI to a buffer.
+	(gcry_pk_decrypt): Adjust for this change.
+
+2011-05-30  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pkcs1_decode_for_encryption): Change handling of
+	leading zero byte.
+
+2011-05-27  Daiki Ueno  <ueno@unixuser.org>
+
+	* pubkey.c (gcry_pk_decrypt): Fix double-free when un-padding
+	invalid data.  Thanks to Tom Ritter.
+
+2011-05-24  Daiki Ueno  <ueno@unixuser.org>
+
+	* rsa.c (rsa_verify): Use CMP if given, to check the decrypted
+	sig.
+
+	* pubkey.c (sexp_to_enc, sexp_data_to_mpi): Factor out
+	CTX initialization to ...
+	(init_encoding_ctx): .. new.
+	(gcry_pk_verify): Pass verify func and the arg to pubkey_verify.
+	(pss_encode, pss_verify, pss_verify_cmp): New.
+
+2011-05-23  Daiki Ueno  <ueno@unixuser.org>
+
+	* pubkey.c (pkcs1_decode_for_encryption, oaep_decode): Fix memleak
+	when gcry_mpi_print fails.
+
+2011-05-18  Daiki Ueno  <ueno@unixuser.org>
+
+	* pubkey.c (sexp_data_to_mpi): Factor some code out to ...
+	(pkcs1_encode_for_encryption): .. new,
+	(pkcs1_encode_for_signature): .. new.
+	(pkcs1_decode_for_encryption): New.
+	(gcry_pk_decrypt): Do un-padding for PKCS#1 as well as OAEP.
+	(sexp_to_enc): Abolish "unpad" flag, which is not necessary since
+	we can do un-padding implicitly when "pkcs1" or "oaep" is given.
+
+2011-05-11  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_to_enc, sexp_data_to_mpi): Set LABEL to NULL
+	after free.
+	(sexp_to_enc, sexp_data_to_mpi): Do not allow multiple encoding
+	flags.
+	(oaep_encode, oaep_decode, sexp_to_key, sexp_to_sig)
+	(sexp_to_enc, sexp_data_to_mpi, gcry_pk_encrypt, gcry_pk_sign)
+	(gcry_pk_genkey, _gcry_pk_get_elements): Replace access to ERRNO
+	by gpg_err_code_from_syserror.
+
+2011-05-11  Daiki Ueno  <ueno@unixuser.org>
+
+	* pubkey.c (sexp_data_to_mpi): Factor some code out to ...
+	(get_hash_algo): .. new.
+	(mgf1, oaep_encode, oaep_decode): New.
+	(sexp_to_enc): Add arg CTX.  Remove arg RET_WANT_PKCS1.  Support
+	OAEP.
+	(sexp_data_to_mpi): Add arg CTX.  Support OAEP.
+	(gcry_pk_encrypt): Pass a CTX to sexp_data_to_mpi.
+	(gcry_pk_decrypt): Pass a CTX tp sexp_to_enc and replace
+	WANT_PKCS1.  Implement unpadding for OAEP.
+	(gcry_pk_sign): Pass NULL for CTX arg of sexp_data_to_mpi.
+	(gcry_pk_verify): Ditto.
+
+2011-04-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Replace gpg_err_code_from_errno by
+	gpg_err_code_from_syserror.
+
+2011-04-11  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Avoid double free of L2.
+
+	* cipher.c (_gcry_cipher_setctr): Clear unused lastiv info.
+	(gcry_cipher_ctl) <GCRYCTL_SET_CTR>: Implement by calling
+	_gcry_cipher_setctr.
+	(do_ctr_encrypt): Save last counter and reuse it.
+
+	* cipher.c (do_ctr_encrypt): Allow arbitrary length inputs to
+	match the 1.4 behaviour.
+
+2011-04-04  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (compute_keygrip): Release L1 while parsing "curve".
+
+	* pubkey.c (gcry_pk_get_keygrip): Always release NAME and L2.
+	Reported by Ben Kibbey.
+
+2011-03-28  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_elg_prime): Make sure that PRIME is
+	NULL if the called func ever returns an error.
+
+	* pubkey.c (gcry_pk_decrypt): Remove unused var PUBKEY.
+
+2011-03-09  Werner Koch  <wk@g10code.com>
+
+	* kdf.c: New.
+
+2011-02-22  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (aesni_cleanup_2_4): New.
+	(aesenc_xmm1_xmm0, do_aesni_ctr_4): New.
+	(_gcry_aes_ctr_enc): New.
+	* cipher.c (struct gcry_cipher_handle): Add CTR_ENC.  Move field
+	CTR into an u_ctr union and adjust all users.
+	(gcry_cipher_open): Use _gcry_aes_ctr_enc.
+	(do_ctr_encrypt): Use bulk mode.
+
+2011-02-18  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (u32_a_t): New.
+	(do_encrypt_aligned, do_encrypt_aligned): Use the new type to
+	avoid problems with strict aliasing rules.
+
+2011-02-16  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (do_aesni_cfb) [USE_AESNI]: New.
+	(_gcry_aes_cfb_enc, _gcry_aes_cfb_dec) [USE_AESNI]: Use new fucntion.
+
+2011-02-15  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (do_aesni_enc_aligned, do_aesni_dec_aligned): Use
+	movdqa for the key but keep using movdqu for the data.
+	(do_aesni): Remove alignment detection.  Don't burn the stack.
+	(aesni_prepare, aesni_cleanup): New macros.
+	(rijndael_encrypt, _gcry_aes_cfb_enc, _gcry_aes_cbc_enc)
+	(rijndael_decrypt, _gcry_aes_cfb_dec, _gcry_aes_cbc_dec): Use
+	these macros.  Don't burn the stack in the USE_AESNI case.
+	(do_setkey): Add disabled code to use aeskeygenassist.
+
+2011-02-14  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (ATTR_ALIGNED_16): New
+	(do_aesni): Do not copy if already aligned.
+	(do_encrypt, do_decrypt): Ditto.
+	(rijndael_decrypt, rijndael_encrypt): Increase stack burning amount.
+
+	* rijndael.c (RIJNDAEL_context): Reorder fields.  Change fieldname
+	ROUNDS to rounds.  Move padlock_key into u1.
+	(keySched, keySched2): Rename macros to keyscherr and keyschdec
+	and change all users.
+	(padlockkey): New macro.  Change all users of padlock_key.
+	* cipher.c (NEED_16BYTE_ALIGNED_CONTEXT): Always define if using gcc.
+	(struct gcry_cipher_handle): Align U_IV to at least 16 byte.
+
+2011-02-13  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_AESNI): New.  Define for ia32 and gcc >= 4.
+	(m128i_t) [USE_AESNI]: New.
+	(RIJNDAEL_context) [USE_AESNI]: Add field use_aesni.
+	(do_setkey): Set USE_AESNI for all key lengths.
+	(prepare_decryption) [USE_AESNI]: Use aesimc instn if requested.
+	(do_aesni_enc_aligned, do_aesni_dec_aligned)
+	(do_aesni) [USE_AESNI]: New.
+	(rijndael_encrypt, _gcry_aes_cfb_enc, _gcry_aes_cbc_enc)
+	(rijndael_decrypt, _gcry_aes_cfb_dec)
+	(_gcry_aes_cbc_dec) [USE_AESNI]: Use do_aesni.
+
+2011-02-01  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_curve): New.
+	(sexp_to_key): Add arg OVERRIDE_ELEMS.
+	(sexp_elements_extract_ecc): Allow for params only.
+	(gcry_pk_get_param): New.
+	* ecc.c (ecc_get_curve): New.
+	(ecc_get_param_sexp): New.
+
+2011-01-28  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Hack to insert the used curve name.
+
+2011-01-27  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (fill_in_curve): Remove.
+	(generate_curve): Rename to ..
+	(fill_in_curve): this.  Remove setting of NAME_OID.
+	(ecc_encrypt_raw): Change name of arg DATA to K for better
+	readability.  Use ECC_public_key instead of ECC_secret_key.
+	Require a caller to pass a complete pkey array.
+	(ecc_decrypt_raw): Require a caller to pass a complete skey array.
+	(elliptic_curve_t): Add field NAME.
+	(fill_in_curve): Set field.
+	(generate_key): Add arg R_USED_CURVE.
+	(ecc_generate_ext): Return used curve name.
+
+2011-01-13  Andrey Jivsov  <openpgp@brainhub.org>  (wk)
+
+	* ecc.c (ec2os): Do not free passed parameters X and Y.  Adjust
+	callers.
+	(ecc_encrypt_raw, ecc_decrypt_raw): New.
+	(ecdh_names, _gcry_pubkey_spec_ecdh): New.
+	* pubkey.c (pubkey_table): Support ECDH.
+
+2010-08-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Remove double release of the module.
+	Fixes bug#1263.
+
+2010-06-10  Jeff Johnson  <n3npq@mac.com>  (wk)
+
+	* ecc.c (ecc_generate_ext): Parse transient-key flag.
+	(generate_key): Add arg TRANSIENT_KEY and use it to set the random
+	level.
+
+2010-04-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	Spelling fixes.
+
+2010-03-26  Werner Koch  <wk@g10code.com>
+
+	* tiger.c (asn): Unfetter the old TIGER from an OID.
+	(TIGER_CONTEXT): Add field VARIANT.
+	(tiger_init): Factor code out to ...
+	(do_init): New.
+	(tiger1_init, tiger2_init): New.
+	(_gcry_digest_spec_tiger1, _gcry_digest_spec_tiger2): New.
+	* md.c (digest_table): Add TIGER1 and TIGER2 variants.
+
+2009-12-11  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (Cho, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables
+
+	* sha512.c (ROTR, Ch, Maj, Sum0, Sum1): Turn macros into inline
+	functions.
+	(transform): Partly unroll to interweave the chain variables.
+	Suggested by Christian Grothoff.
+
+2009-12-10  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (o_flag_munging): New.
+	(tiger.o, tiger.lo): Use it.
+
+	* cipher.c (do_ctr_encrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Add check for valid inputlen.  Wipe temporary
+	memory.
+	(do_ctr_decrypt): Likewise.
+	(do_cbc_encrypt, do_cbc_decrypt): Add arg OUTBUFLEN.  Check for
+	suitable value.  Move check for valid inputlen to here; change
+	returned error from INV_ARG to INV_LENGTH.
+	(do_ecb_encrypt, do_ecb_decrypt): Ditto.
+	(do_cfb_encrypt, do_cfb_decrypt): Ditto.
+	(do_ofb_encrypt, do_ofb_decrypt): Ditto.
+	(cipher_encrypt, cipher_encrypt): Adjust for above changes.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Simplify.
+
+2009-12-09  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Allow for GCRY_CIPHER_MODE_AESWRAP.
+	(cipher_encrypt, cipher_decrypt): Ditto.
+	(do_aeswrap_encrypt, do_aeswrap_decrypt): New.
+	(struct gcry_cipher_handle): Add field marks.
+	(cipher_setkey, cipher_setiv): Update marks flags.
+	(cipher_reset): Reset marks.
+	(cipher_encrypt, cipher_decrypt): Add new arg OUTBUFLEN.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Pass outbuflen to
+	cipher_encrypt.  Replace GPG_ERR_TOO_SHORT by
+	GPG_ERR_BUFFER_TOO_SHORT.
+
+2009-08-21  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (dsa_generate_ext): Release retfactors array before
+	setting it to NULL.  Reported by Daiko Ueno.
+
+2009-07-02  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_read): Fix incomplete check for NULL.
+	Reported by Fabian Kail.
+
+2009-03-31  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_check_secret_key): Return GPG_ERR_BAD_SECKEY and not
+	GPG_ERR_PUBKEY_ALGO.
+
+2009-02-16  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (generate_x931): Do not initialize TBL with automatic
+	variables.
+	* whirlpool.c, tiger.c, sha256.c, sha1.c, rmd160.c, md5.c
+	* md4.c, crc.c: Remove memory.h.  This is garbage from gnupg.
+	Reported by Dan Fandrich.
+
+2009-01-22  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (compute_keygrip): Remove superfluous const.
+
+2009-01-06  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (oid_spec_rmd160): Add TeleTrust identifier.
+
+2008-12-10  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg DOMAIN and use it if specified.
+	(generate_fips186): Ditto.
+	(dsa_generate_ext): Parse and check the optional "domain"
+	parameter and pass them to the generate functions.
+
+	* rijndael.c (rijndael_names): Add "AES128" and "AES-128".
+	(rijndael192_names): Add "AES-192".
+	(rijndael256_names): Add "AES-256".
+
+2008-12-05  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add arg TRANSIENT_KEY and use it to detrmine
+	the RNG quality needed.
+	(dsa_generate_ext): Parse the transient-key flag und pass it to
+	generate.
+
+2008-11-28  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): Add arg DERIVEPARMS and use the seed
+	value if available.
+
+	* primegen.c (_gcry_generate_fips186_2_prime): Fix inner p loop.
+
+2008-11-26  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_fips186_3_prime): New.
+	* dsa.c (generate_fips186): Add arg USE_FIPS186_2.
+	(dsa_generate_ext): Parse new flag use-fips183-2.
+
+2008-11-25  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate_fips186): New.
+	(dsa_generate_ext): Use new function if derive-parms are given or
+	if in FIPS mode.
+	* primegen.c (_gcry_generate_fips186_2_prime): New.
+
+2008-11-24  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Insert code to output extrainfo.
+	(pubkey_generate): Add arg R_EXTRAINFO and pass it to the extended
+	key generation function.
+	* rsa.c (gen_x931_parm_xp, gen_x931_parm_xi): New.
+	(generate_x931): Generate params if not given.
+	(rsa_generate_ext): Parse use-x931 flag.  Return p-q-swapped
+	indicator.
+	* dsa.c (dsa_generate_ext): Put RETFACTORS into R_EXTRAINFO if
+	possible.
+
+	* pubkey.c (gcry_pk_genkey): Remove parsing of almost all
+	parameters and pass the parameter S-expression to pubkey_generate.
+	(pubkey_generate): Simplify by requitring modules to parse the
+	parameters. Remove the special cases for Elgamal and ECC.
+	(sexp_elements_extract_ecc): Add arg EXTRASPEC and use it.  Fix
+	small memory leak.
+	(sexp_to_key): Pass EXTRASPEC to sexp_elements_extract_ecc.
+	(pubkey_table) [USE_ELGAMAL]: Add real extraspec.
+	* rsa.c (rsa_generate_ext): Adjust for new calling convention.
+	* dsa.c (dsa_generate_ext): Ditto.
+	* elgamal.c (_gcry_elg_generate): Ditto. Rename to elg_generate_ext.
+	(elg_generate): New.
+	(_gcry_elg_generate_using_x): Remove after merging code with
+	elg_generate_ext.
+	(_gcry_pubkey_extraspec_elg): New.
+	(_gcry_elg_check_secret_key, _gcry_elg_encrypt, _gcry_elg_sign)
+	(_gcry_elg_verify, _gcry_elg_get_nbits): Make static and remove
+	_gcry_ prefix.
+	* ecc.c (_gcry_ecc_generate): Rename to ecc_generate_ext and
+	adjust for new calling convention.
+	(_gcry_ecc_get_param): Rename to ecc_get_param and make static.
+	(_gcry_pubkey_extraspec_ecdsa): Add ecc_generate_ext and
+	ecc_get_param.
+
+2008-11-20  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg DERIVEPARMS.
+	(gcry_pk_genkey): Parse derive-parms and pass it to above.
+	* rsa.c (generate_x931): New.
+	(rsa_generate_ext): Add arg DERIVEPARMS and call new function in
+	fips mode or if DERIVEPARMS is given.
+	* primegen.c (_gcry_derive_x931_prime, find_x931_prime): New.
+
+2008-11-19  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (rsa_decrypt): Use gcry_create_nonce for blinding.
+	(generate): Rename to generate_std.
+
+2008-11-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (md_open): Use a switch to set the Bsize.
+	(prepare_macpads): Fix long key case for SHA384 and SHA512.
+
+	* cipher.c (gcry_cipher_handle): Add field EXTRASPEC.
+	(gcry_cipher_open): Set it.
+	(gcry_cipher_ctl): Add private control code to disable weak key
+	detection and to return the current input block.
+	* des.c (_tripledes_ctx): Add field FLAGS.
+	(do_tripledes_set_extra_info): New.
+	(_gcry_cipher_extraspec_tripledes): Add new function.
+	(do_tripledes_setkey): Disable weak key detection.
+
+2008-10-24  Werner Koch  <wk@g10code.com>
+
+	* md.c (digest_table): Allow MD5 in fips mode.
+	(md_register_default): Take special action for MD5.
+	(md_enable, gcry_md_hash_buffer): Ditto.
+
+2008-09-30  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (do_setkey): Properly align "t" and "tk".
+	(prepare_decryption): Properly align "w".  Fixes bug #936.
+
+2008-09-18  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Parse domain parameter.
+	(pubkey_generate): Add new arg DOMAIN and remove special case for
+	DSA with qbits.
+	* rsa.c (rsa_generate): Add dummy args QBITS, NAME and DOMAIN and
+	rename to rsa_generate_ext.  Change caller.
+	(_gcry_rsa_generate, _gcry_rsa_check_secret_key)
+	(_gcry_rsa_encrypt, _gcry_rsa_decrypt, _gcry_rsa_sign)
+	(_gcry_rsa_verify, _gcry_rsa_get_nbits): Make static and remove
+	_gcry_ prefix.
+	(_gcry_pubkey_spec_rsa, _gcry_pubkey_extraspec_rsa): Adjust names.
+	* dsa.c (dsa_generate_ext): New.
+	(_gcry_dsa_generate): Replace code by a call to dsa_generate.
+	(_gcry_dsa_check_secret_key, _gcry_dsa_sign, _gcry_dsa_verify)
+	(_gcry_dsa_get_nbits): Make static and remove _gcry prefix.
+	(_gcry_dsa_generate2): Remove.
+	(_gcry_pubkey_spec_dsa): Adjust to name changes.
+	(_gcry_pubkey_extraspec_rsa): Add dsa_generate_ext.
+
+2008-09-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (run_selftests): Add arg EXTENDED.
+
+2008-09-12  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (test_keys): Do a bad case signature check.
+	* dsa.c (test_keys): Do a bad case check.
+
+	* cipher.c (_gcry_cipher_selftest): Add arg EXTENDED and pass it
+	to the called tests.
+	* md.c (_gcry_md_selftest): Ditto.
+	* pubkey.c (_gcry_pk_selftest): Ditto.
+	* rijndael.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftest_fips_128): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftest_fips_192): Add dummy arg EXTENDED.
+	(selftest_fips_256): Ditto.
+	* hmac-tests.c (_gcry_hmac_selftest): Ditto.
+	(run_selftests): Ditto.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha224, selftests_sha256): Ditto.
+	(selftests_sha384, selftests_sha512): Ditto.
+	* sha1.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftests_sha1): Add arg EXTENDED and run only one test
+	non-extended mode.
+	* sha256.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha224): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha256): Ditto.
+	* sha512.c (run_selftests): Add arg EXTENDED and pass it to the
+	called tests.
+	(selftests_sha384): Add arg EXTENDED and run only one test
+	non-extended mode.
+	(selftests_sha512): Ditto.
+	* des.c (run_selftests): Add arg EXTENDED and pass it to the
+	called test.
+	(selftest_fips): Add dummy arg EXTENDED.
+	* rsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* dsa.c (run_selftests): Add dummy arg EXTENDED.
+
+	* rsa.c (extract_a_from_sexp): New.
+	(selftest_encr_1024): Check that the ciphertext does not match the
+	plaintext.
+	(test_keys): Improve tests and return an error status.
+	(generate): Return an error if test_keys fails.
+	* dsa.c (test_keys): Add comments and return an error status.
+	(generate): Return an error if test_keys failed.
+
+2008-09-11  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Return an error instead of calling
+	BUG in case of a practically impossible condition.
+	(sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024, selftest_encr_1024): New.
+	(selftests_rsa): Implement tests.
+	* dsa.c (sample_secret_key, sample_public_key): New.
+	(selftest_sign_1024): New.
+	(selftests_dsa): Implement tests.
+
+2008-09-09  Werner Koch  <wk@g10code.com>
+
+	* hmac-tests.c (selftests_sha1): Add tests.
+	(selftests_sha224, selftests_sha384, selftests_sha512): Make up tests.
+
+	* hash-common.c, hash-common.h: New.
+	* sha1.c (selftests_sha1): Add 3 tests.
+	* sha256.c (selftests_sha256, selftests_sha224): Ditto.
+	* sha512.c (selftests_sha512, selftests_sha384): Ditto.
+
+2008-08-29  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Remove the special case for RSA
+	and check whether a custom computation function has been setup.
+	* rsa.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_rsa): Setup this function.
+	* ecc.c (compute_keygrip): New.
+	(_gcry_pubkey_extraspec_ecdsa): Setup this function.
+
+2008-08-28  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (cipher_decrypt, cipher_encrypt): Return an error if
+	mode NONE is used.
+	(gcry_cipher_open): Allow mode NONE only with a debug flag set and
+	if not in FIPS mode.
+
+2008-08-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_generate): Add arg KEYGEN_FLAGS.
+	(gcry_pk_genkey): Implement new parameter "transient-key" and
+	pass it as flags to pubkey_generate.
+	(pubkey_generate): Make use of an ext_generate function.
+	* rsa.c (generate): Add new arg transient_key and pass appropriate
+	args to the prime generator.
+	(_gcry_rsa_generate): Factor all code out to ...
+	(rsa_generate): .. new func with extra arg KEYGEN_FLAGS.
+	(_gcry_pubkey_extraspec_ecdsa): Setup rsa_generate.
+	* primegen.c (_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Add new arg RANDOM_LEVEL.
+
+2008-08-21  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Use a constant macro for the random
+	level.
+
+2008-08-19  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_elements_extract_ecc) [!USE_ECC]: Do not allow
+	allow "curve" parameter.
+
+2008-08-15  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (_gcry_pk_selftest): New.
+	* dsa.c (selftests_dsa, run_selftests): New.
+	* rsa.c (selftests_rsa, run_selftests): New.
+	* ecc.c (selftests_ecdsa, run_selftests): New.
+
+	* md.c (_gcry_md_selftest): New.
+	* sha1.c (run_selftests, selftests_sha1): New.
+	* sha256.c (selftests_sha224, selftests_sha256, run_selftests): New.
+	* sha512.c (selftests_sha384, selftests_sha512, run_selftests): New.
+
+	* des.c (selftest): Remove static variable form selftest.
+	(des_setkey): No on-the-fly self test in fips mode.
+	(tripledes_set3keys): Ditto.
+
+	* cipher.c (_gcry_cipher_setkey, _gcry_cipher_setiv):
+
+	* dsa.c (generate): Bail out in fips mode if NBITS is less than	1024.
+	* rsa.c (generate): Return an error code if the the requested size
+	is less than 1024 and we are in fpis mode.
+	(_gcry_rsa_generate): Take care of that error code.
+
+	* ecc.c (generate_curve): In fips mode enable only NIST curves.
+
+	* cipher.c (_gcry_cipher_selftest): New.
+
+	* sha512.c (_gcry_digest_extraspec_sha384)
+	(_gcry_digest_extraspec_sha512): New.
+	* sha256.c (_gcry_digest_extraspec_sha224)
+	(_gcry_digest_extraspec_sha256): New.
+	* sha1.c (_gcry_digest_extraspec_sha1): New.
+	* ecc.c (_gcry_pubkey_extraspec_ecdsa): New.
+	* dsa.c (_gcry_pubkey_extraspec_dsa): New.
+	* rsa.c (_gcry_pubkey_extraspec_rsa): New.
+	* rijndael.c (_gcry_cipher_extraspec_aes)
+	(_gcry_cipher_extraspec_aes192, _gcry_cipher_extraspec_aes256): New.
+	* des.c (_gcry_cipher_extraspec_tripledes): New.
+
+	* cipher.c (gcry_cipher_register): Rename to _gcry_cipher_register.
+	Add arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(cipher_table_entry): Add extraspec field.
+	* md.c (_gcry_md_register): Rename to _gcry_md_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(digest_table_entry): Add extraspec field.
+	* pubkey.c (gcry_pk_register): Rename to _gcry_pk_register.  Add
+	arg EXTRASPEC.
+	(dummy_extra_spec): New.
+	(pubkey_table_entry): Add extraspec field.
+
+	* ac.c: Let most public functions return GPG_ERR_UNSUPPORTED in
+	fips mode.
+
+	* pubkey.c (pubkey_table_entry): Add field FIPS_ALLOWED and mark
+	appropriate algorithms.
+	(dummy_generate, dummy_check_secret_key, dummy_encrypt)
+	(dummy_decrypt, dummy_sign, dummy_verify, dummy_get_nbits): Signal
+	a fips error when used.
+	(gcry_pk_register): In fips mode do not allow to register new
+	algorithms.
+
+	* md.c (digest_table): Add field FIPS_ALLOWED and mark appropriate
+	algorithms.
+	(md_register_default): In fips mode register only fips algorithms.
+	(gcry_md_register): In fips mode do not allow to register new
+	algorithms.
+	(gcry_md_get): Signal a fips error if called.
+	(gcry_md_hash_buffer): Do not allow rmd160 when not in fips mode.
+	(md_start_debug): Disable in fips_mode.
+
+	* md.c (gcry_md_register_default): Rename to ..
+	(md_register_default): .. this.
+	(md_digest): Remove this commented fucntion.
+	* pubkey.c (gcry_pk_register_default): Rename to ..
+	(pk_register_default): .. this.
+
+	* cipher.c (cipher_table_entry): Add field FIPS_ALLOWED.
+	(gcry_cipher_register_default): Register only fips approved
+	algorithms.
+	(gcry_cipher_register): Do not allow to register new ciphers.
+	(cipher_setiv): Signal fips error.
+
+	* cipher (gcry_cipher_register_default): Rename to ..
+	(cipher_register_default): .. this.
+	(REGISTER_DEFAULT_CIPHERS): Adjust for that change.
+
+2008-07-05  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c, random.h, rndhw.c, rndunix.c, rand-internal.h
+	* random.c, rndegd.c, rndlinux.c, rndw32.c: Move to ../cipher.
+	* Makefile.am: Remove random stuff.
+
+2008-06-24  Szakats Istvan <szaki.ms@gmail.com>  (wk)
+
+	* ac.c (_gcry_ac_key_destroy, _gcry_ac_key_pair_generate): Relase
+	some more memory.
+
+2008-04-22  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc, _gcry_aes_cbc_enc)
+	(_gcry_aes_cfb_dec, _gcry_aes_cbc_dec): Use Padlock if possible.
+
+2008-04-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (transform_aligned): Remove.  That is will obviosuly not
+	work because we need a scratch working area and our internal API
+	does not allow to modify the buffers.
+
+	* rijndael.c: Factor tables out to ..
+	* rijndael-tables.h: .. new.
+
+	* ac.c (ac_data_extract): Make static.
+
+	* camellia.h [HAVE_CONFIG_H]: Include config.h.
+
+	* rndw32.c (registry_poll): Only print the performance data
+	problem warning once.  Suggested by Simon Josefsson.
+
+2008-03-19  Werner Koch  <wk@g10code.com>
+
+	* cipher.c (gcry_cipher_open) [USE_AES]: Init bulk encryption only
+	if requested.  Suggested by Dirk Stoecker.
+
+2008-03-18  Werner Koch  <wk@g10code.com>
+
+	* sha1.c: Include stdint.h.
+	(transform): Add arg NBLOCKS so that we can work on more than one
+	block and avoid updates of the chaining variables.  Changed all
+	callers to use 1.
+	(sha1_write): Replace loop around transform.
+	(transform_aligned) [WORDS_BIGENDIAN]: New.
+	(TRANSFORM): New macro to replace all direct calls of transform.
+
+2008-03-17  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_dec): New.
+	(do_encrypt): Factor code out to ..
+	(do_encrypt_aligned): .. New.
+	(_gcry_aes_cfb_enc, _gcry_aes_cfb_dec): Use new function.
+	(do_decrypt): Factor code out to ..
+	(do_decrypt_aligned): .. new.
+	(_gcry_aes_cbc_enc, _gcry_aes_cbc_dec): New.
+	* cipher.c (struct gcry_cipher_handle): Put field IV into new
+	union U_IV to enforce proper alignment.  Change all users.
+	(do_cfb_decrypt): Optimize.
+	(do_cbc_encrypt, do_cbc_decrypt): Optimize.
+
+2008-03-15  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (_gcry_aes_cfb_enc): New.
+	* cipher.c (struct gcry_cipher_handle): Add field ALGO and BULK.
+	(gcry_cipher_open): Set ALGO and BULK.
+	(do_cfb_encrypt): Optimize.
+
+2008-02-18  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_verify) [IS_DEVELOPMENT_VERSION]: Print
+	intermediate results.
+
+2008-01-08  Werner Koch  <wk@g10code.com>
+
+	* random.c (add_randomness): Do not just increment
+	POOL_FILLED_COUNTER but update it by the actual amount of data.
+
+2007-12-13  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Support SHA-224.
+
+2007-12-05  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Depend on ENABLE_PADLOCK_SUPPORT.
+	* rndhw.c (USE_PADLOCK): Ditto
+
+	* rsa.c (secret): Fixed condition test for using CRT.  Reported by
+	Dean Scarff.  Fixes bug#864.
+	(_gcry_rsa_check_secret_key): Return an erro if the optional
+	parameters are missing.
+	* pubkey.c (sexp_elements_extract): Add arg ALGO_NAME. Changed all
+	callers to pass NULL. Add hack to allow for optional RSA
+	parameters.
+	(sexp_to_key): Pass algo name to sexp_elements_extract.
+
+2007-12-03  Werner Koch  <wk@g10code.com>
+
+	* random.c (gcry_random_add_bytes): Implement it.
+	* rand-internal.h (RANDOM_ORIGIN_EXTERNAL): New.
+
+2007-11-30  Werner Koch  <wk@g10code.com>
+
+	* rndhw.c: New.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Try to read 50%
+	directly from the hwrng.
+	* random.c (do_fast_random_poll): Also run the hw rng fast poll.
+	(_gcry_random_dump_stats): Tell whether the hw rng failed.
+
+2007-11-29  Werner Koch  <wk@g10code.com>
+
+	* rijndael.c (USE_PADLOCK): Define new macro used for ia32.
+	(RIJNDAEL_context) [USE_PADLOCK]: Add fields USE_PADLOCK and
+	PADLOCK_KEY.
+	(do_setkey) [USE_PADLOCK]: Enable padlock if available for 128 bit
+	AES.
+	(do_padlock) [USE_PADLOCK]: New.
+	(rijndael_encrypt, rijndael_decrypt) [USE_PADLOCK]: Divert to
+	do_padlock.
+	* cipher.c (cipher_context_alignment_t): New.  Use it in this
+	module in place of PROPERLY_ALIGNED_TYPE.
+	(NEED_16BYTE_ALIGNED_CONTEXT): Define macro for ia32.
+	(struct gcry_cipher_handle): Add field HANDLE_OFFSET.
+	(gcry_cipher_open): Take care of increased alignment requirements.
+	(gcry_cipher_close): Ditto.
+
+2007-11-28  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (asn224): Fixed wrong template.  It happened due to a
+	bug in RFC4880.  SHA-224 is not in the stable version of libgcrypt
+	so the consequences are limited to users of this devel version.
+
+2007-10-31  Werner Koch  <wk@g10code.com>
+
+	* ac.c (gcry_ac_data_new): Remove due to the visibility wrapper.
+	(gcry_ac_data_destroy, gcry_ac_data_copy, gcry_ac_data_length)
+	(gcry_ac_data_set, gcry_ac_data_get_name, gcry_ac_data_get_index)
+	(gcry_ac_data_to_sexp, gcry_ac_data_from_sexp)
+	(gcry_ac_data_clear, gcry_ac_io_init, gcry_ac_open)
+	(gcry_ac_close, gcry_ac_key_init, gcry_ac_key_pair_generate)
+	(gcry_ac_key_pair_extract, gcry_ac_key_destroy)
+	(gcry_ac_key_pair_destroy, gcry_ac_key_data_get)
+	(gcry_ac_key_test, gcry_ac_key_get_nbits, gcry_ac_key_get_grip)
+	(gcry_ac_data_encrypt, gcry_ac_data_decrypt, gcry_ac_data_sign)
+	(gcry_ac_data_verify, gcry_ac_data_encode, gcry_ac_data_decode)
+	(gcry_ac_mpi_to_os, gcry_ac_mpi_to_os_alloc, gcry_ac_os_to_mpi)
+	(gcry_ac_data_encrypt_scheme, gcry_ac_data_decrypt_scheme)
+	(gcry_ac_data_sign_scheme, gcry_ac_data_verify_scheme)
+	(gcry_ac_io_init_va): Ditto.
+	(gcry_ac_id_to_name, gcry_ac_name_to_id): Remove as these
+	deprecated functions are now implemented by visibility.c.
+
+2007-10-26  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Disable debug flag.
+
+2007-10-25  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c: Updated from current cryptlib snapshot and modified
+	for our use.  Removed support from pre NT systems.
+	(slow_gatherer_windows95): Remove.
+	(_gcry_rndw32_gather_random): Require an NT platform.
+	(init_system_rng, read_system_rng, read_mbm_data): New.
+	(slow_gatherer_windowsNT): Rename to ...
+	(slow_gatherer): .. this.  Read system RNG and MBM.
+	(registry_poll): New with code factored out from slow_gatherer.
+
+2007-08-23  Werner Koch  <wk@g10code.com>
+
+	* random.c (pool_filled_counter): New.
+	(add_randomness): Use it.
+
+2007-08-22  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c, rndunix.c: Switched to LGPL.
+
+2007-05-30  Werner Koch  <wk@g10code.com>
+
+	* camellia.h, camellia.c: Replace by new LGPL version and adjusted
+	camellia.h.
+
+2007-05-09  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (_gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read):
+	Adjust users of gcry_ac_io_t because union is not anonymous
+	anymore.
+
+2007-05-02  Werner Koch  <wk@g10code.com>
+
+	* camellia-glue.c (camellia_setkey, camellia_encrypt)
+	(camellia_decrypt): Recalculated used stack size in called
+	functions.
+	* camellia.h: Redefine external symbols.
+
+2007-05-02  David Shaw  <dshaw@jabberwocky.com>
+
+	* Makefile.am, cipher.c: Add Camellia.
+
+	* camellia-glue.c: New.  The necessary glue to interface libgcrypt
+	to the stock NTT Camellia distribution.
+
+	* camellia.h, camellia.c: The stock NTT Camellia distribution
+	(GPL).
+
+2007-04-30  David Shaw  <dshaw@jabberwocky.com>
+
+	* cipher.c: Use #if instead of #ifdef as configure defines the
+	USE_cipher defines as 0 for disabled.
+
+2007-04-30  Werner Koch  <wk@g10code.com>
+
+	* rndegd.c (_gcry_rndegd_set_socket_name): New.
+
+2007-04-30  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ecc.c (ec2os): Fix relocation of short numbers.
+
+	* ecc.c (generate_key): Do not allocate D, which will be allocated
+	by GEN_K.  Remove G.  Fix test if g_x, g_y resp. q_x, q_y are
+	requested.
+	(_gcry_ecc_generate): Release unneeded members of SK.
+	* pubkey.c (sexp_to_key): Release NAME.
+
+2007-04-28  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (gcry_ac_mpi): Remove member NAME_PROVIDED.
+	(ac_data_mpi_copy, _gcry_ac_data_set, _gcry_ac_data_get_name)
+	(_gcry_ac_data_get_index, ac_data_construct): Adjust handling of
+	NAME accordingly.
+
+2007-04-20  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (domain_parms): Add standard brainpool curves.
+
+2007-04-18  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (generate_curve): Implement alias mechanism.
+
+	* pubkey.c (sexp_elements_extract_ecc): New.
+	(sexp_to_key): Add special case for ecc.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_genkey): Replace
+	name_terminated stuff by a call to _gcry_sexp_nth_string.
+	(gcry_pk_get_keygrip): Ditto.
+
+2007-04-16  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (_gcry_ecc_generate): Renamed DUMMY to CURVE and use it.
+
+2007-04-13  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ac.c (ac_data_construct): Cast const away to suppress compiler
+	warning.
+
+	* ecc.c (ecc_generate): Avoid compiler warning for unused argument
+	DUMMY.
+	(ecc_verify): Avoid compiler warning for unused arguments CMP and
+	OPAQUEV.
+
+2007-04-06  Werner Koch  <wk@g10code.com>
+
+	* sha1.c (oid_spec_sha1): Add another oid from X9.62.
+
+2007-03-28  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Do not issue misc-key-info if it is
+	empty.
+	(gcry_pk_genkey): New parameter "curve".
+
+	* ecc.c: Entirely rewritten with only a few traces of the old
+	code left.
+	(_gcry_ecc_generate): New.
+	(generate_key) New arg NAME.
+	(generate_curve): Ditto.  Return actual number of NBITS.
+
+2007-03-26  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Increase size of SKEY array and add a
+	runtime bounds check.
+
+2007-03-23  Werner Koch  <wk@g10code.com>
+
+	* ecc.c (ecc_ctx_init, ecc_ctx_free, ecc_mod, ecc_mulm): New.
+	(duplicate_point, sum_points, escalar_mult): Don't use a
+	copy of base->p.  Replaced all mpi_mulm by ecc_mulm so that we can
+	experiment with different algorithms.
+	(generate_key, check_secret_key, sign, verify): Initialize a
+	computation context for use by ecc_mulm.
+
+2007-03-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (pubkey_table): Initialize ECC.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add ecc.c.
+	* ecc.c: New. Heavily reformatted and changed for use in libgcrypt.
+	(point_init): New.
+	(escalar_mult): Make arg R the first arg to be similar to the mpi
+	functions.
+	(duplicate_point): Ditto
+	(sum_points): Ditto
+	(sign, verify): Remove unneeded copy operations.
+	(sum_points): Removed memory leaks and optimized some compares.
+	(verify): Simplified input check.
+
+2007-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (MASK_LEVEL): Removed macro as it was used only at one
+	place.  Open coded it there.
+	(gcry_randomize, _gcry_update_random_seed_file)
+	(_gcry_fast_random_poll): Factor lock code out to ..
+	(lock_pool, unlock_pool): .. new.
+	(initialize): Look the pool while allocating.
+	(read_random_source, do_fast_random_poll): Moved intialization to ...
+	(initialize): .. here.
+	(_gcry_enable_quick_random_gen): No more need for initialization.
+	(is_initialized):  Moved this global flag to ..
+	(initialize): .. here and changed all users to unconditionally call
+	initialize.
+	(add_randomness): Remove initalization here.  It simply can't
+	happen.
+
+	* random.c (enum random_origins): Moved to ..
+	* rand-internal.h: .. here.
+	* rndunix.c (_gcry_rndunix_gather_random): Use enum in prototype
+	for ORIGIN and renamed REQUESTOR to ORIGIN.
+	* rndegd.c (_gcry_rndegd_gather_random): Ditto.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Ditto.
+	* rndw32.c (_gcry_rndw32_gather_random): Ditto.
+	(_gcry_rndw32_gather_random_fast): Ditto.
+
+2007-03-13  Werner Koch  <wk@g10code.com>
+
+	* random.c (enum random_origins): New.
+	(add_randomness): Renamed arg SOURCE to ORIGIN.
+	(read_random_source): Renamed arg REQUESTOR to ORIGIN.
+	(getfnc_gather_random): Removed static variable because this
+	function is only called one and thus we don't need this
+	optimization.
+	(_gcry_quick_random_gen): Removed and replaced by..
+	(_gcry_enable_quick_random_gen): .. this.  It is onlyu used to
+	enable it and it does not make sense to disable it later. Changed
+	the only one caller too.
+	(get_random_bytes): Removed.
+	(gcry_random_bytes, gcry_random_bytes_secure): Implement in terms
+	of gcry_randomize.
+	* random-daemon.c (_gcry_daemon_get_random_bytes): Removed.
+
+2007-02-23  Werner Koch  <wk@g10code.com>
+
+	* elgamal.c (generate): Removed unused variable TEMP.
+	(test_keys): New arg NODIE.
+	(generate_using_x, _gcry_elg_generate_using_x): New.
+	* pubkey.c (pubkey_generate): New arg XVALUE and direct call to
+	the new elgamal generate fucntion.
+	(gcry_pk_genkey): Parse the new "xvalue" tag.
+
+2007-02-22  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Handle dynamically allocated
+	algorithms.  Suggested by Neil Dunbar.  Fixes bug#596.
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): Make it return void.
+
+	* cipher.c (gcry_cipher_algo_name): Simplified.
+
+	* random.c: Use the daemon only if compiled with USE_RANDOM_DAEMON.
+
+	* Makefile.am (libcipher_la_SOURCES): Build random-daemon support
+	only if requested.
+
+2007-02-21  Werner Koch  <wk@g10code.com>
+
+	* random.c (rndpool, keypool): Make unsigned.
+	(mix_pool): Change char* variables to unsigned char*.
+	(gcry_randomize): Make arg BUFFER a void*.
+	(gcry_create_nonce): Ditto.
+
+	* rmd160.c (gcry_rmd160_mixblock): Make BUFFER a void*.
+	(_gcry_rmd160_hash_buffer): Make OUTBUF and BUFFER void*.
+	* sha1.c (_gcry_sha1_hash_buffer): Ditto.
+
+	* cipher.c (gcry_cipher_encrypt, cry_cipher_decrypt): Change
+	buffer args to void*.
+	(gcry_cipher_register): Make ALGORITHM_ID a int *.
+
+	* md.c (md_start_debug): Make SUFFIX a const char*.  Use snprintf.
+	(gcry_md_debug): New.
+	(gcry_md_ctl): Changed arg BUFFER from unsigned char*.
+
+	* md.c (md_write): Make INBUF a const void*.
+	(gcry_md_write): Remove needless cast.
+	* crc.c (crc32_write): Make INBUF a const void*
+	(update_crc32, crc24rfc2440_write): Ditto.
+	* sha512.c (sha512_write, transform): Ditto.
+	* sha256.c (sha256_write, transform): Ditto.
+	* rmd160.c (rmd160_write, transform): Ditto.
+	* md5.c (md5_write, transform): Ditto.
+	* md4.c (md4_write, transform): Ditto.
+	* sha1.c (sha1_write, transform): Ditto.
+
+	* tiger.c (tiger_write, transform): Ditto.
+	* whirlpool.c (whirlpool_write, whirlpool_add, transform): Ditto.
+
+	* elgamal.c (elg_names): Change to a const*.
+	* dsa.c (dsa_names): Ditto.
+	* rsa.c (rsa_names): Ditto.
+	* pubkey.c (gcry_pk_lookup_func_name): Make ALIASES a const.
+
+2007-02-20  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (open_device): Remove unsused arg MINOR.
+
+2007-01-30  Werner Koch  <wk@g10code.com>
+
+	* sha256.c (oid_spec_sha256): Add alias from pkcs#1.
+	* sha512.c (oid_spec_sha512): Ditto.
+	(oid_spec_sha384): Ditto.
+
+2006-12-18  Werner Koch  <wk@g10code.com>
+
+	* rndlinux.c (set_cloexec_flag): New.
+	(open_device): Set close-on-exit flags.  Suggested by Max
+	Kellermann.  Fixes Debian#403613.
+
+	* Makefile.am (AM_CPPFLAGS, AM_CFLAGS): Splitted and merged
+	Moritz' changes.
+	(INCLUDES): Removed.
+
+2006-11-30  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (byte_swap_32): Remove trailing semicolon.
+
+2006-11-15  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (INCLUDES): Include ../src/
+
+2006-11-03  Werner Koch  <wk@g10code.com>
+
+	* random.c [HAVE_GETTIMEOFDAY]: Included sys/time.h and not
+	sys/times.h.  Reported by Rafaël Carré.
+
+2006-11-05  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (AM_CFLAGS): Added -I$(top_builddir)/src so that the
+	new gcrypt.h is used, not the one installed in the system.
+
+2006-10-25  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (prime_generate_internal): Tweaked use of secure
+	memory and entropy use. Safe unused primes from the pool. Allocate
+	at least a pool of 30.
+	(save_pool_prime, get_pool_prime): New.
+
+2006-10-23  Werner Koch  <wk@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Reset sexp_tmp for failsafe
+	means.  Release sexp_cur if needed.  Reported by Dirk Stoecker.
+
+	* pubkey.c (pubkeys_registered_lock): Intialized it.  It is not
+	 realy needed because this is a mere initialization to 0 anyway.
+	 Noted by Victor Stinner.
+
+2006-10-17  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate2): New.
+	(generate): New arg QBITS.  Add sanity checks for reasonable qbits
+	and nbits.
+	* pubkey.c (gcry_pk_genkey): Parse an qbits element.
+	(pubkey_generate): New arg QBITS.  Pass it to the DSA generation.
+
+2006-10-05  Werner Koch  <wk@g10code.com>
+
+	* md.c (gcry_md_algo_info) <get_asnoid>: Check that the algo is
+	available.
+
+2006-10-04  David Shaw  <dshaw@jabberwocky.com>  (wk)
+
+	* tiger.c (round): Rename to tiger_round as gcc 4 has a built-in
+	round function that this conflicts with.
+
+2006-09-11  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (slow_gatherer_windowsNT): While adding data use the
+	size of the diskPerformance and not its address. Has been fixed in
+	GnuPG more than a year ago.  Noted by Lee Fisher.
+
+2006-08-30  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (sexp_data_to_mpi): Need to allow "ripemd160" here as
+	this is the canonical name.
+
+2006-08-29  Hye-Shik Chang <perky@FreeBSD.org>  (wk)
+
+	* seed.c: New.
+
+2006-08-03  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): Don't
+	initialize the socket.  Remove arg SOCKETNAME.
+	(connect_to_socket): Make sure that daemon is set to -1 on error.
+	(call_daemon): Initialize the socket on the first call.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes)
+	(_gcry_daemon_create_nonce): New arg SOCKETNAME.
+	* random.c (initialize): Call new daemon initializator.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Pass socket
+	name to daemon call and reset allow_daemon on failure.
+
+2006-07-26  Werner Koch  <wk@g10code.com>
+
+	* rmd160.c (_gcry_rmd160_mixblock): Add cast to transform call.
+
+	* blowfish.c (selftest): Cast string to usnigned char*.
+
+	* primegen.c (prime_generate_internal): Cast unsigned/char*
+	mismatch in calling m_out_of_n.
+	(is_prime): Changed COUNT to unsigned int *.
+
+	* ac.c (_gcry_ac_data_copy): Initialize DATA_MPIS.
+
+	* random.c (gcry_create_nonce): Update the pid after a fork.
+	Reported by Uoti Urpala.
+
+2006-07-04  Marcus Brinkmann  <marcus@g10code.de>
+
+	* sha512.c: Fix typo in copyright notice.
+
+2006-06-21  Werner Koch  <wk@g10code.com>
+
+	* rsa.c (_gcry_rsa_generate): Replace xcalloc by calloc.
+	* pubkey.c (gcry_pk_encrypt, gcry_pk_sign): Ditto.
+	(sexp_to_key, sexp_to_sig, sexp_to_enc, gcry_pk_encrypt)
+	(gcry_pk_sign, gcry_pk_genkey, gcry_pk_get_keygrip): Ditto.
+	* md.c (md_copy): Ditto.
+
+2006-04-22  Moritz Schulte  <moritz@g10code.com>
+
+	* random-daemon.c (_gcry_daemon_initialize_basics): New argument:
+	SOCKETNAME.  Passing on to connect_to_socket() if non-NULL.
+	(connect_to_socket, writen, readn, call_daemon): New functions.
+	(_gcry_daemon_randomize, _gcry_daemon_get_random_bytes)
+	(_gcry_daemon_create_nonce): Call call_daemon().
+	(RANDOM_DAEMON_SOCKET): New symbol.
+	(daemon_socket): New static variable.
+
+	* random.h (_gcry_daemon_initialize_basics): New parameter:
+	SOCKETNAME.
+	(_gcry_set_random_daemon_socket): New declaration.
+
+	* random.c (initialize_basics): Pass DAEMON_SOCKET_NAME to
+	_gcry_daemon_initialize_basics.
+	(_gcry_set_random_daemon_socket): New function, setting
+	DAEMON_SOCKET_NAME.
+
+2006-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (eme_pkcs_v1_5_encode): Use KEY_SIZE directly, no need to
+	call gcry_ac_key_get_nbits.
+	(eme_pkcs_v1_5_decode): Likewise.
+	(ac_es_dencode_prepare_pkcs_v1_5): Fill options_em structure with
+	key_size.
+	(_gcry_ac_data_dump, gcry_ac_data_dump): New functions.
+	(_gcry_ac_data_to_sexp, _gcry_ac_data_from_sexp): More or less
+	rewritten; changed S-Expression format so that it matches the one
+	used in pubkey.c.
+
+2006-03-15  Werner Koch  <wk@g10code.com>
+
+	* random-daemon.c: New.
+	* random.c (_gcry_use_random_daemon): New.
+	(get_random_bytes, gcry_randomize, gcry_create_nonce): Try
+	diverting to the daemon functions.
+
+2006-03-14  Werner Koch  <wk@g10code.com>
+
+	* random.c (lock_seed_file): New.
+	(read_seed_file, _gcry_update_random_seed_file): Use it.
+
+	* random.c (gcry_create_nonce):  Detect a fork and re-seed.
+	(read_pool): Fixed the fork detection; it used to work only for
+	multi-threaded processes.
+
+2006-03-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	* md.c (md_open): Use new variable macpads_Bsize instead of
+	hardwiring the block size.  Changed at all places.
+
+2006-03-10  Brad Hards  <bradh@frogmouth.net>  (wk, patch 2005-04-22)
+
+	* md.c, sha256.c:  Add support for SHA-224.
+	(sha224_init): New.
+
+2006-01-18  Brad Hards  <bradh@frogmouth.net>  (wk 2006-03-07)
+
+	* cipher.c (cipher_encrypt, cipher_decrypt, do_ofb_encrypt)
+	(do_ofb_decrypt, gcry_cipher_open): Implement Output Feedback Mode.
+
+2005-11-02  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_name): Return "?" instead of NULL for
+	unknown algorithm IDs.
+	* cipher.c (cipher_algo_to_string): Likewise.
+
+2005-11-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_algo_info): Don't forget to break after switch
+	case.
+
+2005-09-19  Werner Koch  <wk@g10code.com>
+
+	* dsa.c (generate): Add preliminary support for 2 and 4 keys.
+	Return an error code if the key size is not supported.
+	(_gcry_dsa_generate): Return an error.
+
+2005-08-22  Werner Koch  <wk@g10code.com>
+
+	* primegen.c (check_prime): New arg RM_ROUNDS.
+	(prime_generate_internal): Call it here with 5 rounds as used
+	before.
+	(gcry_prime_check): But here with 64 rounds.
+	(is_prime): Make sure never to use less than 5 rounds.
+
+2005-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_init): New function.
+
+2005-04-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_io_write, _gcry_ac_io_read): Initialize err to
+	make the compiler happy.
+	Always use errno, now that gcry_malloc() is guaranteed to set
+	errno on failure.
+	(_gcry_ac_data_to_sexp): Don't forget to goto out after error in
+	loop.
+	(_gcry_ac_data_to_sexp): Remove unused variable: mpi_list;
+	(_gcry_ac_data_to_sexp): Always deallocate sexp_buffer.
+	(_gcry_ac_data_from_sexp): Don't forget to initialize data_set_new.
+	(_gcry_ac_data_from_sexp): Handle special case, which is
+	necessary, since gcry_sexp_nth() does not distinguish between
+	"element does not exist" and "element is the empty list".
+	(_gcry_ac_io_init_va): Use assert to make sure that mode and type
+	are correct.
+	Use gcry_error_t types where gcry_err_code_t types have been used
+	before.
+
+2005-04-11  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_sign_scheme): Don't forget to initialize
+	buffer.
+
+	* whirlpool.c: New file.
+	* md.c (digest_table): Add whirlpool.
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Added: whirlpool.c.
+
+2005-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (_gcry_ac_data_from_sexp): Use length of SEXP_CUR, not
+	length of SEXP; do not forget to set SEXP_TMP to NULL after it has
+	been released.
+
+	(struct gcry_ac_mpi): New member: name_provided.
+	(_gcry_ac_data_set): Rename variable `name_final' to `name_cp';
+	remove const qualifier; change code to not cast away const
+	qualifiers; use name_provided member as well.
+	(_gcry_ac_data_set, _gcry_ac_data_get_name): Use name_provided
+	member of named mpi structure.
+
+	(gcry_ac_name_to_id): Do not forget to initialize err.
+	(_gcry_ac_data_get_index): Do not forget to initialize mpi_return;
+	use gcry_free() instead of free(); remove unnecessary cast; rename
+	mpi_return and name_return to mpi_cp and name_cp; adjust code.
+	(ac_data_mpi_copy): Do not cast away const qualifier.
+	(ac_data_values_destroy): Likewise.
+	(ac_data_construct): Likewise.
+
+	(ac_data_mpi_copy): Initialize flags to GCRY_AC_FLAG_DEALLOC.
+	(ac_data_extract): Use GCRY_AC_FLAG_DEALLOC instead of
+	GCRY_AC_FLAG_COPY.
+
+	(_gcry_ac_io_init_va, _gcry_ac_io_init, gcry_ac_io_init)
+	(gcry_ac_io_init_va, _gcry_ac_io_write, _gcry_ac_io_read)
+	(_gcry_ac_io_read_all, _gcry_ac_io_process): New functions.
+	(gry_ac_em_dencode_t): Use gcry_ac_io_t in prototype instead of
+	memroy strings directly; adjust encode/decode functions to use io
+	objects.
+	(emsa_pkcs_v1_5_encode_data_cb): New function ...
+	(emsa_pkcs_v1_5_encode): ... use it here.
+	(ac_data_dencode): Use io objects.
+	(_gcry_ac_data_encode, _gcry_ac_data_decode, gcry_ac_data_encode)
+	(gcry_ac_data_decode): Likewise.
+	(_gcry_ac_data_encrypt_scheme, gcry_ac_data_encrypt_scheme)
+	(_gcry_ac_data_decrypt_scheme, gcry_ac_data_decrypt_scheme)
+	(_gcry_ac_data_sign_scheme, gcry_ac_data_sign_scheme)
+	(_gcry_ac_data_verify_scheme, gcry_ac_data_verify_scheme):
+	Likewise.
+
+2005-03-23  Werner Koch  <wk@g10code.com>
+
+	* rndw32.c (_gcry_rndw32_gather_random_fast): While adding data
+	use the size of the object and not the one of its address.  Bug
+	reported by Sascha Kiefer.
+
+2005-03-19  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (do_cbc_encrypt): Be careful to not overwrite data,
+	which is to be used later on.  This happend, in case CTS is
+	enabled and OUTBUF is equal to INBUF.
+
+2005-02-25  Werner Koch  <wk@g10code.com>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow for shadowed-private-key.
+
+2005-02-13  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Updated from 1.2 branch:
+
+	s/u32_t/u32/ and s/byte_t/byte/.  Too match what we have always
+	used and are using in all other files too
+	(serpent_test): Moved prototype out of a fucntion.
+
+2005-02-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Major parts rewritten.
+	* pubkey.c (_gcry_pk_get_elements): New function.
+
+2004-12-09  Werner Koch  <wk@g10code.com>
+
+	* serpent.c (serpent_setkey): Moved prototype of serpent_test to
+	outer scope.
+
+2004-09-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (pubkey_table): Added an alias entry for GCRY_PK_ELG_E.
+
+2004-08-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Do not include <assert.h>.
+	* rndegd.c: Likewise.
+	* sha1.c: Likewise.
+	* rndunix.c: Likewise.
+	* rndlinux.c: Likewise.
+	* rmd160.c: Likewise.
+	* md5.c: Likewise.
+	* md4.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* pubkey.c (dummy_generate, dummy_check_secret_key)
+	(dummy_encrypt, dummy_decrypt, dummy_sign, dummy_verify): Return
+	err code GPG_ERR_NOT_IMPLEMENTED instead of aborting through
+	log_bug().
+	(dummy_get_nbits): Return 0 instead of aborting though log_bug().
+
+2004-08-19  Werner Koch  <wk@g10code.de>
+
+	* pubkey.c (sexp_data_to_mpi): Changed the zero random byte
+	substituting code to actually do clever things.  Thanks to
+	Matthias Urlichs for noting the implementation problem.
+
+2004-08-09  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_sign): Fixed memory leak; fix provided by
+	Modestas Vainius.
+
+2004-07-16  Werner Koch  <wk@gnupg.org>
+
+	* rijndael.c (do_encrypt): Fix alignment problem.  Bugs found by
+	Matthias Urlichs.
+	(do_decrypt): Ditto.
+	(keySched, keySched2): Use 2 macros along with unions in the key
+	schedule context.
+
+2004-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_decrypt): Don't forget to free "a".  Thanks to
+	Nikos Mavroyanopoulos.
+
+2004-05-09  Werner Koch  <wk@gnupg.org>
+
+	* random.c (read_pool): Mix the PID in to better protect after a
+	fork.
+
+2004-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* serpent.c: Use "u32_t" instead of "unsigned long", do not
+	declare S-Box variables as "register".  Fixes failure on
+	OpenBSD/sparc64, reported by Nikolay Sturm.
+
+2004-05-07  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Factored out some code to ..
+	(initialize_basics): .. new function.
+	(_gcry_random_initialize): Just call initialize_basics unless the
+	new arg FULL is set to TRUE.
+	(_gcry_fast_random_poll): Don't do anything unless the random
+	system has been really initialized.
+
+2004-05-07  Moritz Schulte  <moritz@g10code.de>
+
+	* ac.c (gcry_ac_open): Do not dereference NULL pointer.  Reported
+	by Umberto Salsi.
+
+2004-02-20  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (check_prime): New args CB_FUNC and CB_ARG; call them
+	at different stages.  Pass these arguments through all callers.
+
+2004-02-06  Werner Koch  <wk@gnupg.org>
+
+	* des.c: Add a new OID as used by pkcs#12.
+
+	* rfc2268.c: New. Taken from libgcrypt.
+	* cipher.c: Setup the rfc2268 algorithm.
+
+2004-01-25  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (prime_generate_internal): Do not forget to free
+	`q_factor'; fixed by Brieuc Jeunhomme.
+	(prime_generate_internal): Do not forget to free `prime'.
+
+2004-01-14  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c (gcry_ac_data_set): New argument: flags; slightly
+	rewritten.
+	(gcry_ac_data_get_name, gcry_ac_data_get_index): Likewise.
+	(gcry_ac_key_pair_generate): New argument: misc_data; modified
+	order of arguments.
+	(gcry_ac_key_test): New argument: handle.
+	(gcry_ac_key_get_nbits, gcry_ac_key_get_grip): Likewise.
+	Use GCRY_AC_FLAG_NO_BLINDING instead of
+	GCRY_AC_DATA_FLAG_NO_BLINDING.
+	(gcry_ac_mpi): New member: flags.
+	(gcry_ac_data_search, gcry_ac_data_add): Removed functions.
+
+2003-12-22  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (is_prime): Release A2.
+
+2003-12-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Moved a couple of functions down below the data structure
+	definitions.
+	(struct gcry_md_context): New field ACTUAL_HANDLE_SIZE.
+	(md_open): Set it here.
+	(strcut gcry_md_list): New field ACTUAL_STRUCT_SIZE.
+	(md_enable): Set it here.
+	(md_close): Wipe the context memory.
+	secure memory.
+	* cipher.c (struct gcry_cipher_handle): New field ACTUAL_HANDLE_SIZE.
+	(gcry_cipher_open): Set it here.
+	(gcry_cipher_close): Use it to always wipe out the handle data.
+
+	* ac.c (gcry_ac_open): Make sure HANDLE gets initialized even when
+	the function is not successful.
+	(gcry_ac_close): Allow a NULL handle.
+	(gcry_ac_key_destroy, gcry_ac_key_pair_destroy): Ditto.
+	(gcry_ac_key_get_grip): Return INV_OBJ on error.
+
+	* primegen.c (prime_generate_internal): Fixed error code for
+	failed malloc.  Replaced the !err if chain by gotos.
+	(gcry_prime_group_generator): Remove the extra sanity check.
+
+	* md.c: Minor code and comment cleanups.
+
+2003-12-16  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Doc fix.  Thanks to Newton Hammet.
+
+2003-12-11  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (slow_poll): Don't use #warning but #error.
+
+	* rndegd.c: Changed indentation.
+	(my_make_filename): Removd the var_arg cruft becuase we
+	don't need it here.  Changed caller.
+
+	* rndlinux.c: Changed indentation.
+	(open_device): Remove the superfluous stat call and clarify
+	comment.
+
+	* rsa.c: Changed indentation.
+	(secret): Use the standard algorithm if p, q and u are not
+	available.
+	(rsa_blind, rsa_unblind): Renamed from _gcry_rsa_blind,
+	_gcry_rsa_unblind and moved more to the top.
+
+	* md4.c: Changed indentation.  Removed unnecessary casts.
+	* md5.c, rmd160.c, sha1.c, tiger.c: Ditto.
+	* rijndael.c, twofish.c: Ditto.
+	* serpent.c: Removed unnecessary casts.
+	* sha256.c, sha512.c: Ditto.
+
+2003-12-09  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c: Unified indentation style.
+	* elgamal.c: Ditto.
+	* des.c (des_key_schedule): Code beautifications.
+	* blowfish.c: Changed indentation style.
+	* cast5.c (do_cast_setkey): Ditto.
+
+	* pubkey.c (gcry_pk_encrypt): Replaced the chain of if(!err) tests
+	by straightforward gotos. Other cleanups.
+	(gcry_pk_decrypt): Ditto.
+	(gcry_pk_sign): Ditto.
+	(gcry_pk_verify): Ditto.
+	(gcry_pk_genkey): Ditto.  Use strtoul instead of strtol.
+	(gcry_pk_ctl): Use GPG_ERR_INV_ARG to indicate bad arguments.
+
+2003-12-07  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_register_default): Undef the helper macro.
+	(gcry_pk_map_name): Allow NULL for string.
+	(sexp_to_key): Use memcpy and not strncpy.  Use gcry_free and not
+	free.
+	(sexp_to_sig): Ditto.
+	(sexp_to_enc): Ditto.  Replaced the chain of if(!err) tests by
+	straightforward gotos.
+
+2003-12-05  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Documentation cleanups.
+	(gcry_cipher_mode_from_oid): Allow NULL for STRING.
+
+2003-12-03  Werner Koch  <wk@gnupg.org>
+
+	* elgamal.c (sign, do_encrypt, gen_k): Make sure that a small K is
+	only used for encryption.
+
+2003-11-18  Werner Koch  <wk@gnupg.org>
+
+	* random.h (rndw32_set_dll_name): Removed unused prototype.
+
+	* Makefile.am (EXTRA_DIST): Added Manifest.
+
+2003-11-11  Werner Koch  <wk@gnupg.org>
+
+	* Manifest: New.
+
+2003-11-04  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Use shortcut for SHA1
+	* sha1.c (_gcry_sha1_hash_buffer): New.
+
+	* random.c: Reformatted most functions.
+	(mix_pool): Moved the failsafe_digest from global
+	scope to here.
+	(do_fast_random_poll): Use the generic fucntions even if a fast
+	gathering function has been used.
+	(read_pool): Detect a fork and retry.
+	(gcry_randomize, get_random_bytes): Don't distinguish anymore
+	between weak and strong random.
+	(gcry_create_nonce): New.
+
+2003-10-31  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (slow_gatherer_windowsNT): Use a plain buffer for the
+	disk performance values and not the W32 API structure.
+
+	* dsa.c (verify): s/exp/ex/ due to shadowing of a builtin.
+	* elgamal.c (verify): Ditto.
+
+	* ac.c (gcry_ac_data_get_index): s/index/idx/
+	(gcry_ac_data_copy_internal): Remove the cast in _gcry_malloc.
+	(gcry_ac_data_add): Must use gcry_realloc instead of realloc.
+	* pubkey.c (sexp_elements_extract): s/index/idx/ as tribute to the
+	forehackers.
+	(gcry_pk_encrypt): Removed shadowed definition of I. Reordered
+	arguments to malloc for clarity.
+	(gcry_pk_sign, gcry_pk_genkey): Ditto.
+	* primegen.c (prime_generate_internal): s/random/randomlevel/.
+
+2003-10-27  Moritz Schulte  <mo@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Don't forget to deallocate pkey.
+
+2003-10-27  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Return if buflen is zero to
+	avoid gcc warning about unsed parameter.
+	(MASK_LEVEL): Simplified; does now work for signed and unsigned
+	w/o warnings.
+
+	* md.c (md_start_debug): Removed the const from SUFFIX, because
+	this function is called from the control fucntion which does not
+	require const.
+
+	Prefixed all (pubkey,digest,cipher}_spec_* globale variables with
+	_gcry_.
+
+	* ac.c (ac_key_identifiers): Made static.
+
+	* random.c (getfnc_gather_random,getfnc_fast_random_poll): Move
+	prototypes to ..
+	* rand-internal.h: .. here
+	* random.c (getfnc_gather_random): Include rndw32 gatherer.
+	* rndunix.c, rndw32.c, rndegd.c: Include them here.
+	* rndlinux.c (_gcry_rndlinux_gather_random): Prepend the _gcry_
+	prefix.  Changed all callers.
+	* rndegd.c (_gcry_rndegd_gather_random): Likewise.
+	(_gcry_rndegd_connect_socket): Likewise.
+	* rndunix.c (_gcry_rndunix_gather_random): Likewise.
+	(waitpid): Made static.
+	* rndw32.c: Removed the old and unused winseed.dll cruft.
+	(_gcry_rndw32_gather_random_fast): Renamed from
+	gather_random_fast.
+	(_gcry_rndw32_gather_random): Renamed from gather_random.  Note,
+	that the changes 2003-04-08 somehow got lost.
+
+	* sha512.c (sha512_init, sha384_init): Made static.
+
+	* cipher.c (do_ctr_decrypt): Removed "return" from this void
+	function.
+
+2003-10-24  Moritz Schulte  <mo@g10code.com>
+
+	* serpent.c: Fix an issue on big-endian systems.
+
+	* rndw32.c: Removed IS_MODULE -cruft.
+	* rndlinux.c (rndlinux_gather_random): Likewise.
+
+2003-10-10  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Bail out if NBITS is less than 16.
+	(prime_generate_internal): Initialize prime variable to suppress
+	compiler warning.  Check pbits, initialize qbits when passed as
+	zero.
+
+	* primegen.c (prime_generate_internal): New arg
+	ALL_FACTORS. Changed all callers.
+	(gcry_prime_generate): Make the factors arg optional. Request
+	all_factors.  Make sure PRIME is set to NULL even on error.
+	(gcry_prime_group_generator): New.
+	(gcry_prime_release_factors): New.
+
+2003-10-06  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): Assert that NBITS is never zero, it
+	would cause a segv.
+
+2003-09-28  Moritz Schulte  <mo@g10code.com>
+
+	* ac.c: Include "cipher.h".
+
+2003-09-27  Moritz Schulte  <mo@g10code.com>
+
+	* rndegd.c (do_read): Return nread instead of nbytes; thanks to
+	Michael Caerwyn.
+
+2003-09-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (_gcry_pk_aliased_algo_name): New.
+	* ac.c (gcry_ac_open): Use it here.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Add serpent.c
+
+2003-09-02  Moritz Schulte  <mo@g10code.com>
+
+	* primegen.c (gcry_prime_check, gcry_prime_generate): New
+	functions.
+	(prime_generate_internal): New function, based on
+	_gcry_generate_elg_prime.
+	(_gcry_generate_elg_prime): Rewritten as a wrapper for
+	prime_generate_internal.
+
+2003-08-28  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Don't include the flags list in the
+	return value.  This does not make sense and breaks any programs
+	parsing the output strictly (e.g. current gpgsm).
+	(gcry_pk_encrypt): If aliases for the algorithm name exists, take
+	the first one instead of the regular name to adhere to SPKI
+	conventions.
+	(gcry_pk_genkey): Ditto.
+	(gcry_pk_sign): Ditto. Removed unused KEY_ALGO_NAME.
+
+2003-08-19  Moritz Schulte  <mo@g10code.com>
+
+	* cipher.c: Add support for Serpent
+	* serpent.c: New file.
+
+2003-08-10  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind, _gcry_rsa_unblind): Declare static.
+
+2003-08-09  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (getfnc_gather_random): Don't check NAME_OF_DEV_RANDOM
+	two times, but also the NAME_OF_DEV_URANDOM device.
+
+2003-08-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_enc): Fixed extraction of S-Expression: do not
+	fail if no `flags' sub S-Expression is found.
+
+2003-07-27  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_lookup_func_oid): Allow for empty OID lists.
+
+2003-07-23  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_construct): New argument: include_flags, only
+	include `flags' S-expression, if include_flags is true.  Adjust
+	callers.  Thanks for triggering a bug caused by `flags'
+	sub-S-expression where they are not expected to Ralf Schneider.
+
+2003-07-21  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_lookup_func_name): Use new member name
+	`aliases' instead of `sexp_names'.
+
+	* ac.c (gcry_ac_key_data_get): New function.
+
+	* cipher.c (gcry_cipher_lookup_func_name): Fix return value.
+
+2003-07-20  Moritz Schulte  <moritz@g10code.com>
+
+	* blowfish.c: Adjusted for new gcry_cipher_spec_t structure.
+	* cast5.c: Likewise.
+	* twofish.c: Likewise.
+	* arcfour.c: Likewise.
+	* rijndael.c (rijndael_oids, rijndael192_oids, rijndael256_oids):
+	New variables, adjust for new gcry_cipher_spec_t structure.
+	* des.c (oids_tripledes): New variable, adjust for new
+	gcry_cipher_spec_t structure.
+
+	* md.c (oid_table): Removed.
+
+	* tiger.c (oid_spec_tiger): New variable.
+	(digest_spec_tiger): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha512): New variable.
+	(digest_spec_sha512): Adjusted for new gry_md_spec_t structure.
+
+	* sha512.c (oid_spec_sha384): New variable.
+	(digest_spec_sha384): Adjusted for new gry_md_spec_t structure.
+
+	* sha256.c (oid_spec_sha256): New variable.
+	(digest_spec_sha256): Adjusted for new gry_md_spec_t structure.
+
+	* sha1.c (oid_spec_sha1): New variable.
+	(digest_spec_sha1): Adjusted for new gry_md_spec_t structure.
+
+	* rmd160.c (oid_spec_rmd160): New variable.
+	(digest_spec_rnd160): Adjusted for new gry_md_spec_t structure.
+
+	* md5.c (oid_spec_md5): New variable.
+	(digest_spec_md5): Adjusted for new gry_md_spec_t structure.
+
+	* md4.c (oid_spec_md4): New variable.
+	(digest_spec_md4): Adjusted for new gry_md_spec_t structure.
+
+	* crc.c (digest_spec_crc32, digest_spec_crc32_rfc1510,
+	digest_spec_crc32_rfc2440): Adjusted for new gry_md_spec_t
+	structure.
+
+2003-07-19  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_lookup_func_oid): New function.
+	(search_oid): New function, copied from cipher.c.
+	(gcry_md_map_name): Adjust for new search_oid_interface.
+
+	* cipher.c (oid_table): Removed table.
+	(gcry_cipher_lookup_func_oid): New function.
+	(search_oid): Rewritten to use the module functions.
+	(gcry_cipher_map_name): Adjust for new search_oid interface.
+	(gcry_cipher_mode_from_oid): Likewise.
+
+2003-07-18  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Convert ERR to gpg_error_t in
+	gpg_strerror.
+
+2003-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_lookup_func_name): Also check the cipher
+	name aliases, not just the primary name.
+	(gcry_cipher_map_name): Remove kludge for aliasing Rijndael to
+	AES.
+
+	* arcfour.c, blowfish.c, cast5.c, des.c, twofish.c: Adjust cipher
+	specification structures.
+
+	* rijndael.c (rijndael_names, rijndael192_names,
+	rijndael256_names): New variables, use them in the cipher
+	specifications.
+
+	* rmd160test.c: Removed file.
+
+	* ac.c, arcfour.c, blowfish.c, cast5.c, cipher.c, des.c, dsa.c,
+	elgamal.c, md.c, pubkey.c, random.c, rijndael.c, rsa.c, twofish.c:
+	Used gcry_err* wrappers for libgpg symbols.
+
+	* primegen.c (gen_prime): Correct the order arguments to
+	extra_check.
+
+2003-07-12  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: Replaced all public occurences of gpg_error_t with
+	gcry_error_t.
+	* cipher.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* random.c: Likewise.
+
+	* cipher.c: Added support for TWOFISH128.
+
+2003-07-08  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_copy_internal): New function, based on
+	gcry_ac_data_copy.
+	(gcry_ac_data_copy): Made public, use gcry_ac_data_copy_internal.
+	(gcry_ac_key_init): Use gcry_ac_data_copy_internal.
+
+2003-07-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c (gcry_ac_data_set): Only release old MPI value if it is
+	different from the new value.  Bug reported by Simon Josefsson
+	<jas@extundo.com>.
+
+	* pubkey.c (gcry_pk_list): New function.
+	* md.c (gcry_md_list): New function.
+
+	* ac.c (gcry_ac_key_pair_generate): Fix calculation of format
+	string size.
+
+2003-07-05  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c: Named struct of digest_table `digest_table_entry'.
+	(digest_table_entry): New member: algorithm; filled in.
+	(digest_table_entry): Removed unused member: flags.
+	(gcry_md_register): New argument: algorithm_id, filled in.
+	(gcry_md_register_default): Used algorithm ID from module
+	structure.
+	(gcry_md_map_name): Likewise.
+	(md_enable): Likewise.
+	(md_read): Likewise.
+	(gcry_md_info): Likewise.
+
+	* pubkey.c: Named truct for pubkey_table `pubkey_table_entry'.
+	(pubkey_table_entry): New member: algorithm; filled in.
+	(gcry_pk_register_default): Used algorithm ID from pubkey_table.
+	(gcry_pk_register): New argument: algorithm_id, filled in.
+	(gcry_pk_map_name): Used algorithm ID from module structure.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(sexp_to_key): Removed unused variable: algo.
+	(sexp_to_sig): Likewise.
+
+	* cipher.c: Named struct for cipher_table `cipher_table_entry'.
+	(cipher_table_entry): New member: algorithm; filled in.
+	(gcry_cipher_register_default): Used algorithm ID from
+	cipher_table.
+	(gcry_cipher_register): New argument: algorithm_id, filled in.
+	(gcry_cipher_map_name): Used algorithm ID from module structure.
+
+	* arcfour.c (cipher_spec_arcfour): Removed algorithm ID.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+	* cast5.c (cipher_spec_cast5): Likewise.
+	* crc.c (digest_spec_crc32): Likewise.
+	* crc.c (digest_spec_crc32_rfc1510): Likewise.
+	* crc.c (digest_spec_crc32_rfc2440): Likewise.
+	* des.c (cipher_spec_des): Likewise.
+	* des.c (cipher_spec_tripledes): Likewise.
+	* dsa.c (pubkey_spec_dsa): Likewise.
+	* elgamal.c (pubkey_spec_elg): Likewise.
+	* md4.c (digest_spec_md4): Likewise.
+	* md5.c (digest_spec_md5): Likewise.
+	* aes.c (cipher_spec_aes): Likewise.
+	* aes.c (cipher_spec_aes192): Likewise.
+	* aes.c (cipher_spec_aes256): Likewise.
+	* rsa.c (pubkey_spec_rsa): Likewise.
+	* sha1.c (digest_spec_sha1): Likewise.
+	* sha256.c (digest_spec_sha256): Likewise.
+	* sha512.c (digest_spec_sha512): Likewise.
+	* tiger.c (digest_spec_tiger): Likewise.
+	* twofish.c (cipher_spec_twofish): Likewise.
+	* twofish.c (cipher_spec_twofish128): Likewise.
+
+	* Makefile.am (EXTRA_libcipher_la_SOURCES): Fix list of source
+	files; reported by Simon Josefsson <jas@extundo.com>.
+
+	* pubkey.c: Replaced all occurences of `id' with `algorithm',
+	since `id' is a keyword in obj-c.
+	* md.c: Likewise.
+	* cipher.c: Likewise.
+
+	* crc.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, tiger.c:
+	Replaced all occurences of gcry_digest_spec_t with gcry_md_spec_t.
+
+	* dsa.c, rsa.c, elgamal.c: Replaced all occurencens of
+	gcry_pubkey_spec_t with gcry_pk_spec_t.
+
+	* md.c: Replaced all occurences of gcry_digest_spec_t with
+	gcry_md_spec_t.
+	(gcry_digest_register_default): Renamed to ...
+	(gcry_md_register_default): ... this; adjusted callers.
+	(gcry_digest_lookup_func_name): Renamed to ...
+	(gcry_md_lookup_func_name): ... this; adjusted callers.
+	(gcry_digest_lookup_name): Renamed to ...
+	(gcry_md_lookup_name): ... this; adjusted callers.
+	(gcry_digest_register): Renamed to ...
+	(gcry_md_register): ... this.
+	(gcry_digest_unregister): Renamed to ...
+	(gcry_md_unregister): ... this.
+
+	* pubkey.c (gcry_pubkey_register): Renamed to ...
+	(gcry_pk_register): ... this.
+	(gcry_pubkey_unregister): Renamed to ...
+	(gcry_pk_unregister): ... this.
+	Replaced all occurences of gcry_pubkey_spec_t with gcry_pk_spec_t.
+	(gcry_pubkey_register_default): Renamed to ...
+	(gcry_pk_register_default): ... this; adjusted callers.
+	(gcry_pubkey_lookup_func_name): Renamed to ...
+	(gcry_pk_lookup_func_name): ... this; adjusted callers.
+	(gcry_pubkey_lookup_name): Renamed to ...
+	(gcry_pk_lookup_name): ... this; adjusted callers.
+
+	* md.c (gcry_md_hash_buffer): Fix error checking.  Thanks to Simon
+	Josefsson <jas@extunde.com>.
+
+2003-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_list): New function.
+
+2003-07-01  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_sig): Accept a `flags' S-expression to be more
+	consistent with sexp_to_enc.
+
+2003-06-30  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Added: ac.c.
+
+	* pubkey.c (_gcry_pk_module_lookup): New function.
+	(_gcry_pk_module_release): New function.
+
+2003-06-29  Moritz Schulte  <moritz@g10code.com>
+
+	* ac.c: New file.
+
+2003-06-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Trigger BUG correcly with new API.
+
+2003-06-19  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_is_enabled): Fixed.
+
+2003-06-18  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_get_algo_keylen): New.
+	(gcry_cipher_get_algo_blklen): New.
+
+2003-06-18  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, cipher.c, blowfish.c, md.c, cast5.c, pubkey.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, random.c, rijndael.c,
+	rmd160.c, rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c:
+	Replaced older types GcryDigestSpec, GcryCipherSpec and
+	GcryPubkeySpec with newer types: gcry_digest_spec_t,
+	gcry_cipher_spec_t and gcry_pubkey_spec_t.
+
+	* md.c (gcry_digest_id_new): Removed function.
+	(gcry_digest_register): Removed code for generating a new module
+	ID.
+
+	* pubkey.c (gcry_pubkey_id_new): Removed function.
+	(gcry_pubkey_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c, md.c, pubkey.c: Replace old type GcryModule with newer
+	one: gcry_module_t.
+	(gcry_cipher_id_new): Removed function.
+	(gcry_cipher_register): Removed code for generating a new module
+	ID.
+
+	* cipher.c (gcry_cipher_register): Adjust call to
+	_gcry_module_add.
+	(gcry_cipher_register_default): Likewise.
+	* pubkey.c (gcry_pubkey_register_default): Likewise.
+	(gcry_pubkey_register): Likewise.
+	* md.c (gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+
+	* md.c (gcry_digest_lookup_func_id): Removed function.
+	(gcry_digest_lookup_id): Likewise.
+	(gcry_digest_id_new): Use _gcry_module_lookup_id instead of
+	gcry_digest_lookup_id.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+	* pubkey.c (gcry_pubkey_lookup_id): Removed function.
+	(gcry_pubkey_lookup_func_id): Likewise.
+	(gcry_pubkey_id_new): Use _gcry_module_lookup_id instead of
+	gcry_pubkey_id_new.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_lookup_func_id): Removed function.
+	(gcry_cipher_lookup_id): Likewise.
+	(cipher_algo_to_string): use _gcry_module_lookup_id instead of
+	gcry_cipher_lookup_id.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(gcry_cipher_id_new): Likewise.
+
+2003-06-17  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (GCRYPT_MODULES): Set to @GCRYPT_CIPHERS@,
+	@GCRYPT_PUBKEY_CIPHERS@, @GCRYPT_DIGESTS@ and @GCRYPT_RANDOM@.
+	(libcipher_la_DEPENDENCIES): Set to $(GCRYPT_MODULES).
+	(libcipher_la_LIBADD): Likewise.
+	(AM_CFLAGS): Added: @GPG_ERROR_CFLAGS@.
+	(EXTRA_libcipher_la_SOURCES): Added all conditional sources.
+
+	* md.c (md_open): Use _gcry_fast_random_poll instead of
+	fast_random_poll.
+	* cipher.c (gcry_cipher_open): Likewise.
+
+	* random.h (fast_random_poll): Removed macro.
+
+	* blowfish.c, md4.c, md5.c, rmd160.c, sha1.c, sha256.c, sha512.c,
+	tiger.c: Use Autoconf's WORDS_BIGENDIAN instead of our own
+	BIG_ENDIAN_HOST.
+
+2003-06-16  Moritz Schulte  <moritz@g10code.com>
+
+	* random.c (getfnc_gather_random): Do not special-case
+	USE_ALL_RANDOM_MODULES, make it the default.
+
+	* dsa.c: Replace last occurences of old type names with newer
+	names (i.e. replace MPI with gcry_mpi_t).
+	* elgamal.c: Likewise.
+	* primegen.c: Likewise.
+	* pubkey.c: Likewise.
+	* rsa.c: Likewise.
+
+2003-06-14  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c (des_setkey): Add selftest check.
+	(tripledes_set3keys): Likewise.
+	(do_tripledes_setkey): Remove selftest check.
+	(do_des_setkey): Likewise.
+
+2003-06-11  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (_gcry_md_init): New function.
+	* cipher.c (_gcry_cipher_init): New function.
+	* pubkey.c (_gcry_pk_init): New function.
+
+2003-06-13  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_get_algo): Reverted to old API.  This is a
+	convenience function anyway and error checking is not approriate.
+	(gcry_md_is_secure): New.
+	(gcry_md_is_enabled): New.
+
+2003-06-12  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_open): Make sure HANDLE is set to NULL on
+	error.
+
+2003-06-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_open): Make sure H receives either NULL or an
+	valid handle.
+	(gcry_md_copy): Swapped arguments so that it is more in lione with
+	md_open and most other API fucntions like memcpy (destination
+	comes first).  Make sure HANDLE is set to NULL on error.
+
+	* rijndael.c (do_encrypt): Hack to force correct alignment.  It
+	seems not to be	not sufficient, though.  We should rework this
+	fucntions and remove all these ugly casts.  Let the compiler
+	optimize or have an assembler implementation.
+
+2003-06-09  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Removed rules serpent, since that is not commited
+	yet.
+
+2003-06-08  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Improve calculation for size of the
+	format string.
+
+2003-06-07  Moritz Schulte  <moritz@g10code.com>
+
+	* arcfour.c, bithelp.h, blowfish.c, cast5.c, cipher.c, crc.c,
+	des.c, dsa.c, elgamal.c, md4.c, md5.c, md.c, primegen.c, pubkey.c,
+	rand-internal.h, random.c, random.h, rijndael.c, rmd160.c,
+	rmd160test.c, rmd.h, rndeged.c, rndlinux.c, rndunix.c, rndw32.c,
+	rsa.c, sha1.c, sha256.c, sha512.c, tiger.c, twofish.c: Edited all
+	preprocessor instructions to remove whitespace before the '#'.
+	This is not required by C89, but there are some compilers out
+	there that don't like it.  Replaced any occurence of the now
+	deprecated type names with the new ones.
+
+2003-06-04  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_encrypt): Construct an arg_list and use
+	gcry_sexp_build_array instead of gcry_sexp_build.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_genkey): Likewise.
+
+2003-06-01  Moritz Schulte  <moritz@g10code.com>
+
+	* dsa.c (_gcry_dsa_generate): Do not check wether the algorithm ID
+	does indeed belong to DSA.
+	(_gcry_dsa_sign): Likewise.
+	(_gcry_dsa_verify): Likewise.
+	(_gcry_dsa_get_nbits): Likewise.
+
+	* elgamal.c (_gcry_elg_check_secret_key): Do not check wether the
+	algorithm ID does indeed belong to ElGamal.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	(_gcry_elg_get_nbits): Likewise.
+	(_gcry_elg_generate): Likewise.
+
+	* rsa.c (_gcry_rsa_generate): Do not check wether the algorithm ID
+	does indeed belong to RSA.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	(_gcry_rsa_get_nbits): Likewise.
+
+2003-05-30  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_get_algo): Return zero in case to algorithm is enabled.
+
+	* md.c (gcry_md_info): Adjusted for new no-errno-API.
+	(md_final): Likewise.
+	(gcry_md_get_algo): Likewise.
+	* pubkey.c (gcry_pk_get_keygrip): Likewise.
+	(gcry_pk_ctl): Likewise.
+	(gcry_pk_algo_info): Likewise.
+	* des.c (selftest): Likewise.
+
+2003-05-29  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Do not forget to release module on error.
+	(gcry_md_open): Adjusted for new no-errno-API.
+	(md_open): Likewise.
+	(md_copy): Likewise.
+	(gcry_md_copy): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_algo_info): Likewise.
+
+	* cipher.c (gcry_cipher_open): Adjusted for new no-errno-API and
+	also fixed a locking bug.
+	(gcry_cipher_encrypt): Adjusted for new no-errno-API.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+
+2003-05-28  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (md_enable): Adjusted for libgpg-error.
+	(gcry_md_enable): Likewise.
+	(gcry_digest_register_default): Likewise.
+	(gcry_digest_register): Likewise.
+	(check_digest_algo): Likewise.
+	(prepare_macpads): Likewise.
+	(gcry_md_setkey): Likewise.
+	(gcry_md_ctl): Likewise.
+	(gcry_md_get): Likewise.
+	(gcry_md_algo_info): Likewise.
+	(gcry_md_info): Likewise.
+	* dsa.c (_gcry_dsa_generate): Likewise.
+	(_gcry_dsa_check_secret_key): Likewise.
+	(_gcry_dsa_sign): Likewie.
+	(_gcry_dsa_verify): Likewise.
+	* twofish.c (do_twofish_setkey): Likewise.
+	(twofish_setkey): Likewise.
+	* cipher.c (gcry_cipher_register): Likewise.
+
+2003-05-25  Moritz Schulte  <moritz@g10code.com>
+
+	* rijndael.c (do_setkey): Adjusted for libgpg-error.
+	(rijndael_setkey): Likewise.
+	* random.c (gcry_random_add_bytes): Likewise.
+	* elgamal.c (_gcry_elg_generate): Likewise.
+	(_gcry_elg_check_secret_key): Likewise.
+	(_gcry_elg_encrypt): Likewise.
+	(_gcry_elg_decrypt): Likewise.
+	(_gcry_elg_sign): Likewise.
+	(_gcry_elg_verify): Likewise.
+	* rsa.c (_gcry_rsa_generate): Likewise.
+	(_gcry_rsa_check_secret_key): Likewise.
+	(_gcry_rsa_encrypt): Likewise.
+	(_gcry_rsa_decrypt): Likewise.
+	(_gcry_rsa_sign): Likewise.
+	(_gcry_rsa_verify): Likewise.
+	* pubkey.c (dummy_generate, dummy_check_secret_key, dummy_encrypt,
+	dummy_decrypt, dummy_sign, dummy_verify): Likewise.
+	(gcry_pubkey_register): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(sexp_elements_extract): Likewise.
+	(sexp_to_key): Likewise.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+	(sexp_data_to_mpi): Likewise.
+	(gcry_pk_encrypt): Likewise.
+	(gcry_pk_decrypt): Likewise.
+	(gcry_pk_sign): Likewise.
+	(gcry_pk_verify): Likewise.
+	(gcry_pk_testkey): Likewise.
+	(gcry_pk_genkey): Likewise.
+	(gcry_pk_ctl): Likewise.
+	* cipher.c (dummy_setkey): Likewise.
+	(check_cipher_algo): Likewise.
+	(gcry_cipher_open): Likewise.
+	(cipher_setkey): Likewise.
+	(gcry_cipher_ctl): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(gcry_cipher_info): Likewise.
+	(gcry_cipher_algo_info): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(do_cast_setkey): Likewise.
+	* arcfour.c (arcfour_setkey): Likewise.
+	(do_arcfour_setkey): Likewise.
+	* blowfish.c (do_bf_setkey): Likewise.
+	(bf_setkey): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_tripledes_setkey): Likewise.
+
+2003-05-22  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c: Merged code ussing the U64_C macro from GnuPG.
+
+	* sha512.c: Likewise.
+
+2003-05-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Fix type: acquire a lock, instead of
+	releasing it.
+
+2003-05-11  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_testkey): Call REGISTER_DEFAULT_CIPHERS.
+	(gcry_pk_ctl): Likewise.
+
+2003-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (gcry_pk_genkey): Release sexp after extracted data has
+	been used.
+
+	* md.c (gcry_md_get_algo_dlen): Simplified, simply call
+	md_digest_length to do the job.
+
+	* des.c (do_des_setkey): Check for selftest failure not only
+	during initialization.
+	(do_tripledes_setkey): Include check for selftest failure.
+
+	* pubkey.c (gcry_pubkey_register_default): New macro
+	`pubkey_use_dummy', use it.
+
+	* elgamal.c (elg_names): New variable.
+	(pubkey_spec_elg): Include elg_names.
+
+	* dsa.c (dsa_names): New variable.
+	(pubkey_spec_dsa): Include dsa_names.
+
+	* rsa.c (rsa_names): New variable.
+	(pubkey_spec_rsa): Include rsa_names.
+
+	* pubkey.c (gcry_pubkey_lookup_func_name): Compare name also with
+	the names listed in `sexp_names'.
+
+2003-04-24  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_to_key): New variables: module, pubkey.  Adjusted
+	to new module interface.
+	(sexp_to_key): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.  Removed argument:
+	r_algotblidx.
+	(sexp_to_sig): Changend type of argument `retalgo' from `int *' to
+	`GcryModule **'.  Adjusted all callers.
+	(sexp_to_enc): Likewise.
+
+	(pubkey_get_npkey, pubkey_get_nskey, pubkey_get_nsig,
+	pubkey_get_nenc): Use strlen to find out the number.
+
+	* rsa.c: Adjust pubkey_spec_rsa to new internal interface.
+	* dsa.c: Likewise.
+	* elgamal.c: Likewise.
+
+2003-04-17  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c (sexp_elements_extract): New function.
+	* pubkey.c (sexp_to_key): Removed variable `idx', added `err', use
+	sexp_elements_extract.
+	(sexp_to_sig): Likewise.
+	(sexp_to_enc): Likewise.
+
+	* pubkey.c: Terminate list correctly.
+	* md.c: Include sha512/sha384 in digest_table.
+
+2003-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Include support for sha512.c.
+
+	* sha512.c: New file, merged from GnuPG, with few modifications
+	for libgcrypt.
+
+	* rand-internal.h: Removed declarations for constructor functions.
+
+	* md.c (md_copy): Call _gcry_module_use for incrementing the usage
+	counter of the digest modules.
+
+	* rsa.c: Do not include "rsa.h".
+	* dsa.c: Do not include "dsa.h".
+	* elgamal.c: Do not include "elgamal.h".
+	* des.c: Do not include "des.h".
+	* cast5.c: Do not include "cast5.h".
+	* blowfish.c: Do not include "blowfish.h".
+	* arcfour.c: Do not include "arcfour.h".
+
+	* Makefile.am (libcipher_la_DEPENDENCIES): Removed.
+	(libcipher_la_LIBADD): Removed.
+	Use Automake conditionals for conditional compilation.
+
+2003-04-13  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (gcry_cipher_open): Call REGISTER_DEFAULT_CIPHERS.
+
+	* md.c (gcry_md_list): New member: module.
+	(md_enable): New variable: module, changed use of module and
+	digest.
+	(md_enable): Initialize member: module.
+	(md_close): Call _gcry_module_release.
+
+	* cipher.c (gcry_cipher_open): New variable: module, changed use of
+	module and cipher.
+	(struct gcry_cipher_handle): New member: module.
+	(gcry_cipher_open): Initialize member: module.
+	(gcry_cipher_close): Call _gcry_module_release.
+
+2003-04-09  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c: Include "ath.h".
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+
+	* cipher.c (ciphers_registered_lock): New variable.
+	* md.c (digests_registered_lock): New variable.
+	* pubkey.c (pubkeys_registered_lock): New variable.
+
+	* rndlinux.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndlinux_constructor): Removed function.
+
+	* rndegd.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndegd_constructor): Removed function.
+
+	* rndunix.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndunix_constructor): Removed function.
+
+	* rndw32.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rndw32_constructor): Removed function.
+
+	* rndegd.c (rndegd_connect_socket): Simplify code for creating the
+	egd socket address.
+	(rndegd_connect_socket): Call log_fatal use instead of
+	g10_log_fatal.
+	(egd_gather_random): Renamed to ...
+	(rndegd_gather_random): ... here.
+
+2003-04-08  Moritz Schulte  <moritz@g10code.com>
+
+	* rndlinux.c: Do not include "dynload.h".
+	* rndunix.c: Likewise.
+	* rndw32.c: Likewise.
+
+	* rndegd.c (rndegd_connect_socket): Factored out from ...
+	(egd_gather_random): here; call it.
+	(egd_socket): New variable.
+	(egd_gather_random): Initialize fd with egd_socket, do not declare
+	fd static.
+	(do_read): Merged few changes from GnuPG. FIXME - not finished?
+	Do not include "dynload.h".
+
+	* rndw32.c (gather_random): Renamed to rndw32_gather_random, do
+	not declare static.
+	(gather_random_fast): Renamed to rndw32_gather_random_fast, do not
+	declare static.
+
+	* rndunix.c (gather_random): Renamed to rndunix_gather_random, do
+	not declare static.
+	* rndegd.c (gather_random): Renamed to rndegd_gather_random, do
+	not declare static.
+	* rndlinux.c (gather_random): Renamed to rndlinux_gather_random,
+	do not declare static.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libcipher_la_SOURCES): Removed construct.c.
+	(libcipher_la_SOURCES): Added sha1.c, sha256.c, rmd160.c, md4.c,
+	md5.c, tiger.c and crc.c
+	(EXTRA_PROGRAMS): Removed sha1, sha256, rmd160, md4, md5, tiger
+	and crc.  Removed definitions: EXTRA_md4_SOURCES,
+	EXTRA_md5_SOURCES, EXTRA_rmd160_SOURCES, EXTRA_sha1_SOURCES,
+	EXTRA_sha256_SOURCES, EXTRA_tiger_SOURCES and EXTRA_crc_SOURCES,
+	BUILT_SOURCES, DISTCLEANFILES.
+
+	* pubkey.c: Do not include "elgamal.h", "dsa.h" and "rsa.h".
+
+	* Makefile.am (libcipher_la_SOURCES): Removed rsa.h, elgamal.h,
+	dsa.h, des.h, cast5.h, arcfour.h and blowfish.h.
+
+	* rsa.h: Removed file.
+	* elgamal.h: Removed file.
+	* dsa.h: Removed file.
+	* des.h: Removed file.
+	* cast5.h: Removed file.
+	* arcfour.h: Removed file.
+	* blowfish.h: Removed file.
+
+	* Makefile.am (libcipher_la_SOURCES): Removed dynload.c and
+	dynload.h.
+
+	* rsa.c (pubkey_spec_rsa): New variable.
+	* dsa.c (pubkey_spec_rsa): New variable.
+	* elgamal.c (pubkey_spec_elg): New variable.
+
+	* rsa.c (_gcry_rsa_get_info): Removed function.
+	* elgamal.c (_gcry_elg_get_info): Removed function.
+	* dsa.c (_gcry_dsa_get_info): Removed function.
+
+	* tiger.c (tiger_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_tiger_constructor): Removed function.
+
+	* sha1.c (sha1_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha1_constructor): Removed function.
+
+	* sha256.c (sha256_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_sha256_constructor): Removed function.
+
+	* rmd160.c (rmd160_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_rmd160_constructor): Removed function.
+
+	* md5.c (md5_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md5_constructor): Removed function.
+
+	* md4.c (md4_get_info): Removed function.
+	(gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func): Removed function.
+	(_gcry_md4_constructor): Removed function.
+
+	* crc.c (crc_get_info): Removed function.
+
+	* arcfour.c (do_arcfour_setkey): Changed type of context argument
+	to `void *', added local variable for cast, adjusted callers.
+	(arcfour_setkey): Likewise.
+	(encrypt_stream): Likewise.
+	* cast5.c (cast_setkey): Likewise.
+	(encrypt_block): Likewise.
+	* rijndael.c (rijndael_setkey): Likewise.
+	(rijndael_encrypt): Likewise.
+	(rijndael_decrypt): Likewise.
+	* twofish.c (twofish_setkey): Likewise.
+	(twofish_encrypt): Likewise.
+	(twofish_decrypt): Likewise.
+	* des.c (do_des_setkey): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_des_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	* blowfish.c (bf_setkey: Likewise.
+	(encrypt_block): Likewise.
+	(decrypt_block): Likewise.
+
+	* arcfour.c (encrypt_stream): Likewise.
+
+	* rijndael.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.
+
+	* twofish.c (gnupgext_version, func_table): Removed definitions.
+	(gnupgext_enum_func) Removed function.
+
+	* cast5.c (CIPHER_ALGO_CAST5): Removed.
+
+	* blowfish.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+	(CIPHER_ALGO_BLOWFISH): Removed symbol.
+	* cast5.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Likewise.
+	* des.c (selftest_failed): Removed.
+	(initialized): New variable.
+	(do_des_setkey): Run selftest, if not yet done.
+	(FNCCAST_SETKEY, FNCCAST_CRYPT): Removed macros.
+
+	* arcfour.c (_gcry_arcfour_get_info): Removed function.
+	* blowfish.c (_gcry_blowfish_get_info): Removed function.
+	* cast5.c (_gcry_cast5_get_info): Removed function.
+	* des.c (_gcry_des_get_info): Removed function.
+	* rijndael.c (_gcry_rijndael_get_info): Removed function.
+	* twofish.c (_gcry_twofish_get_info): Removed function.
+
+	* arcfour.c (cipher_spec_arcfour): New variable.
+	* twofish.c (cipher_spec_twofish, cipher_spec_twofish128): New
+	variables.
+	* rijndael.c (cipher_spec_aes, cipher_spec_aes192,
+	cipher_spec256): New variables.
+	* des.c (cipher_spec_des, cipher_spec_tripledes): New variables.
+	* cast5.c (cipher_spec_cast5): New variable.
+	* blowfish.c (cipher_spec_blowfish): Likewise.
+
+	* twofish.c: Do not include "dynload.h".
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+	* cipher.c: Likewise.
+	* crc.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* md.c: Likewise.
+	* pubkey.c: Likewise.
+	* rijndael.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+
+	* arcfour.c: Include "cipher.h".
+	* twofish.c: Likewise.
+	* rijndael.c: Likewise.
+	* des.c: Likewise.
+	* cast5.c: Likewise.
+	* blowfish.c: Likewise.
+
+	* twofish.c (twofish_setkey): Declared argument `key' const.
+	(twofish_encrypt): Declared argument `inbuf' const.
+	(twofish_decrypt): Likewise.
+
+	* rijndael.c (rijndael_setkey): Declared argument `key' const.
+	(rijndael_encrypt): Declared argument `inbuf' const.
+	(rijndael_decrypt): Likewise.
+
+	* des.c (do_des_setkey): Declared argument `key' const.
+	(do_tripledes_setkey): Likewise.
+	(do_des_encrypt): Declared argument `inbuf' const.
+	(do_des_decrypt): Likewise.
+	(do_tripledes_encrypt): Likewise.
+	(do_tripledes_decrypt): Likewise.
+
+	* cast5.c (encrypt_block): Declared argument `inbuf' const.
+	(decrypt_block): Likewise.
+	(cast_setkey): Declared argument `key' const.
+
+	* blowfish.c (do_bf_setkey): Declared argument `key' const.
+	(encrypt_block): Declared argument `inbuf' const.
+	(encrypt_block): Likewise.
+
+
+
+	* cipher.c: Remove CIPHER_ALGO_DUMMY related code.
+	Removed struct cipher_table_s.
+	Changed definition of cipher_table.
+	Removed definition of disabled_algos.
+	(ciphers_registered, default_ciphers_registered): New variables.
+	(REGISTER_DEFAULT_CIPHERS): New macro.
+	(dummy_setkey): Declared argument `key' const.
+	(dummy_encrypt_block): Declared argument `inbuf' const.
+	(dummy_encrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_setkey): Use `unsigned char' instead of `byte'.
+	(dummy_encrypt_block): Likewise.
+	(dummy_decrypt_block): Likewise.
+	(dummy_encrypt_stream): Likewise.
+	(dummy_decrypt_stream): Likewise.
+	(gcry_cipher_register_default): New function.
+	(gcry_cipher_lookup_func_id): New function.
+	(gcry_cipher_lookup_func_name): New function.
+	(gcry_cipher_lookup_id): New function.
+	(gcry_cipher_lookup_name): New function.
+	(gcry_cipher_id_new): New function.
+	(gcry_cipher_register): New function.
+	(gcry_cipher_unregister): New function.
+	(setup_cipher_table): Removed function.
+	(load_cipher_modules): Removed function.
+	(gcry_cipher_map_name): Adjusted to use new module management.
+	(cipher_algo_to_string): Likewise.
+	(disable_cipher_algo): Likewise.
+	(check_cipher_algo): Likewise.
+	(cipher_get_keylen): Likewise.
+	(cipher_get_blocksize): Likewise.
+	(gcry_cipher_open): Likewise.
+	(struct gcry_cipher_handle): Replaced members algo, algo_index,
+	blocksize, setkey, encrypt, decrypt, stencrypt, stdecrypt with one
+	member: cipher.
+	(gcry_cipher_open): Adjusted code for new handle structure.
+	(cipher_setkey): Likewise.
+	(cipher_setiv): Likewise.
+	(cipher_reset): Likewise.
+	(do_ecb_encrypt): Likewise.
+	(do_ecb_decrypt): Likewise.
+	(do_cbc_encrypt): Likewise.
+	(do_cbc_decrypt): Likewise.
+	(do_cfb_encrypt): Likewise.
+	(do_cfb_decrypt): Likewise.
+	(do_ctr_encrypt): Likewise.
+	(cipher_encrypt): Likewise.
+	(gcry_cipher_encrypt): Likewise.
+	(cipher_decrypt): Likewise.
+	(gcry_cipher_decrypt): Likewise.
+	(cipher_sync): Likewise.
+	(gcry_cipher_ctl): Likewise.
+
+	* pubkey.c: Removed struct pubkey_table_s.
+	Changed definition of pubkey_table.
+	Removed definition of disabled_algos.
+	(pubkeys_registered, default_pubkeys_registered): New variables.
+	(REGISTER_DEFAULT_PUBKEYS): New macro.
+	(setup_pubkey_table): Removed function.
+	(load_pubkey_modules): Removed function.
+	(gcry_pubkey_register_default): New function.
+	(gcry_pubkey_lookup_func_id): New function.
+	(gcry_pubkey_lookup_func_name): New function.
+	(gcry_pubkey_lookup_id): New function.
+	(gcry_pubkey_lookup_name): New function.
+	(gcry_pubkey_id_new): New function.
+	(gcry_pubkey_register): New function.
+	(gcry_pubkey_unregister): New function.
+	(gcry_pk_map_name): Adjusted to use new module management.
+	(gcry_pk_algo_name): Likewise.
+	(disable_pubkey_algo): Likewise.
+	(check_pubkey_algo): Likewise.
+	(pubkey_get_npkey): Likewise.
+	(pubkey_get_nskey): Likewise.
+	(pubkey_get_nsig): Likewise.
+	(pubkey_get_nenc): Likewise.
+	(pubkey_generate): Likewise.
+	(pubkey_check_secret_key): Likewise.
+	(pubkey_encrypt): Likewise.
+	(pubkey_decrypt): Likewise.
+	(pubkey_sign): Likewise.
+	(pubkey_verify): Likewise.
+	(gcry_pk_get_nbits): Likewise.
+	(gcry_pk_algo_info): Likewise.
+
+	* md.c: Removed struct md_digest_list_s.
+	(digest_list): Changed definition.
+	(digests_registered, default_digests_registered): New variables.
+	(REGISTER_DEFAULT_DIGESTS): New macro.
+	(new_list_item): Removed function.
+	(setup_md_table): Removed function.
+	(load_digest_module): Removed function.
+	(gcry_digest_register_default): New function.
+	(gcry_digest_lookup_func_id): New function.
+	(gcry_digest_lookup_func_name): New function.
+	(gcry_digest_lookup_id): New function.
+	(gcry_digest_lookup_name): New function.
+	(gcry_digest_id_new): New function.
+	(gcry_digest_register): New function.
+	(gcry_digest_unregister): New function.
+	(GcryDigestEntry): New type.
+	(struct gcry_md_context): Adjusted type of `list'.
+	(gcry_md_map_name): Adjusted to use new module management.
+	(digest_algo_to_string): Likewise.
+	(check_digest_algo): Likewise.
+	(md_enable): Likewise.
+	(md_digest_length): Likewise.
+	(md_asn_oid): Likewise.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* pubkey.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA,
+	PUBKEY_ALGO_RSA with GCRY_PK_RSA and PUBKEY_ALGO_ELGAMAL with
+	GCRY_PK_ELG.
+
+	* dsa.c: Replaced PUBKEY_ALGO_DSA with GCRY_PK_DSA.
+
+2003-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* des.c: Removed checks for GCRY_CIPHER_3DES and GCRY_CIPHER_DES.
+
+2003-03-31  Moritz Schulte  <moritz@g10code.com>
+
+	* tiger.c (tiger_get_info): Do not declare static.
+	* sha256.c (sha256_get_info): Likewise.
+	* sha1.c (sha1_get_info): Likewise.
+	* rmd160.c (rmd160_get_info): Likewise.
+	* md5.c (md5_get_info): Likewise.
+	* md4.c (md4_get_info): Likewise.
+	* crc.c (crc_get_info): Likewise.
+
+	* md.c (load_digest_module): Call setup_md_table during
+	initialization.
+	(new_list_item): Link new element into digest_list.
+
+	* cipher.c (do_ctr_decrypt): Made do_ctr_encrypt act as a wrapper
+	for do_ctr_encrypt, since these functions are identical.
+
+2003-03-30  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (struct gcry_cipher_handle): Add counter field.
+	(gcry_cipher_open): Add CTR.
+	(cipher_reset): Clear counter field.
+	(do_ctr_encrypt, do_ctr_decrypt): New functions.
+	(cipher_encrypt, cipher_decrypt): Call CTR functions.
+	(gcry_cipher_ctl): Add SET_CTR to set counter.
+
+2003-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* rsa.c (_gcry_rsa_blind): New function.
+	(_gcry_rsa_unblind): New function.
+	(_gcry_rsa_decrypt): Use _gcry_rsa_blind and _gcry_rsa_decrypt.
+
+2003-03-26  Moritz Schulte  <moritz@g10code.com>
+
+	* dynload.c (_gcry_enum_gnupgext_pubkeys): Adjust `encrypt' and
+	`decrypt' function arguments.
+	(_gcry_enum_gnupgext_pubkeys): Likewise.
+	* dynload.h: Likewise.
+
+	* pubkey.c (dummy_decrypt): Add argument: int flags.
+	(dummy_encrypt): Likewise.
+
+	* elgamal.c (_gcry_elg_encrypt): Add argument: int flags.
+	(_gcry_elg_decrypt): Likewise.
+
+	* rsa.c (_gcry_rsa_encrypt): Add argument: int flags.
+	(_gcry_rsa_decrypt): Likewise.
+
+	* pubkey.c: Add `flags' argument to members `encrypt' and
+	`decrypt' of struct `pubkey_table_s'.
+
+	* rsa.h: Add `flags' argument to function declarations.
+	* elgamal.h: Likewise.
+
+	* pubkey.c (sexp_data_to_mpi): New variable: int parsed_flags.
+	(sexp_data_to_mpi): Set `parsed_flags'.
+	(sexp_data_to_mpi): New argument: int *flags.
+	(gcry_pk_encrypt): New variable: int flags.
+	(gcry_pk_encrypt): Pass `flags' to pubkey_encrypt.
+	(pubkey_encrypt): New variable: int flags.
+	(pubkey_encrypt): Pass `flags' to pubkey encrypt function.
+	(pubkey_decrypt): Likewise.
+	(pubkey_decrypt): Pass `flags' to pubkey encrypt function.
+	(gcry_pk_encrypt): Include `flags' s-exp in return list.
+	(sexp_to_enc): New argument: int *flags.
+	(gcry_pk_decrypt): New variable: int flags.
+	(gcry_pk_decrypt): Pass `flags' to pubkey_decrypt.
+	(sexp_to_enc): New variable: int parsed_flags.
+	(sexp_to_enc): Set `parsed_flags'.
+
+2003-03-22  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open, do_cbc_encrypt)
+	(gcry_cipher_encrypt): Support GCRY_CIPHER_CBC_MAC.
+	(gcry_cipher_ctl): Support GCRYCTL_SET_CBC_MAC.
+
+2003-03-19  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c (gen_prime): New args EXTRA_CHECK and EXTRA_CHECK_ARG
+	to allow for a user callback.  Changed all callers.
+	(_gcry_generate_secret_prime)
+	(_gcry_generate_public_prime): Ditto, pass them to gen_prime.
+	* rsa.c (check_exponent): New.
+	(generate): Use a callback to ensure that a given exponent is
+	actually generated.
+
+2003-03-12  Moritz Schulte  <moritz@g10code.com>
+
+	* primegen.c: Initialize `no_of_small_prime_numbers' statically.
+	(gen_prime): Remove calculation of `no_of_small_prime_numbers'.
+
+2003-03-03  Moritz Schulte  <moritz@g10code.com>
+
+	* md.c (gcry_md_ctl): Rewritten to use same style like the other
+	functions dispatchers.
+
+2003-03-02  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c (struct gcry_cipher_handle): New member: algo_index.
+	(gcry_cipher_open): Allocate memory for two cipher contexts.
+	Initialize algo_index.
+	(cipher_setkey): Duplicate context into reserved memory.
+	(cipher_reset): New function, which resets the context and clear
+	the IV.
+	(gcry_cipher_ctl): Call cipher_reset.
+
+2003-02-23  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.c: Remove (bogus) `digitp' macro definition.
+	* md.c: Likewise.
+
+	* blowfish.c (burn_stack): Removed.
+	* arcfour.c (burn_stack): Likewise.
+	* cast5.c (burn_stack): Likewise.
+	* des.c (burn_stack): Likewise.
+	* md4.c (burn_stack): Likewise.
+	* md5.c (burn_stack): Likewise.
+	* random.c (burn_stack): Likewise.
+	* rijndael.c (burn_stack): Likewise.
+	* rmd160.c (burn_stack): Likewise.
+	* sha1.c (burn_stack): Likewise.
+	* sha256.c (burn_stack): Likewise.
+	* tiger.c (burn_stack): Likewise.
+	* twofish.c (burn_stack): Likewise.
+
+	* blowfish.c: Changed all occurences of burn_stack to
+	_gcry_burn_stack.
+	* arcfour.c: Likewise.
+	* cast5.c: Likewise.
+	* des.c: Likewise.
+	* md4.c: Likewise.
+	* md5.c: Likewise.
+	* random.c: Likewise.
+	* rijndael.c: Likewise.
+	* rmd160.c: Likewise.
+	* sha1.c: Likewise.
+	* sha256.c: Likewise.
+	* tiger.c: Likewise.
+	* twofish.c: Likewise.
+
+	* arcfour.c (_gcry_arcfour_get_info): Use GCRY_CIPHER_ARCFOUR
+	instead of hard-coded value `301'.
+
+2003-01-24  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_register_random_progress): New.
+	(_gcry_random_progress): New.
+
+	* rndlinux.c (gather_random): Call the random progress function.
+
+2003-01-23  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): New arg USE_E to request a specific public
+	exponent.
+	(_gcry_rsa_generate): Ditto.
+	* elgamal.c (_gcry_elg_generate): Must add an dummy argument
+	instead of USE_E.
+	* dsa.c (_gcry_dsa_generate): Ditto.
+	* pubkey.c (dummy_generate): Ditto.
+	(pubkey_generate): Add USE_E arg and pass it down.
+	(gcry_pk_genkey): Detect "rsa-use-e" parameter and pass it to generate.
+
+	* pubkey.c (sexp_to_enc): New arg RET_MODERN.
+	(gcry_pk_decrypt): Make use of it to return a real S-expression.
+	Return better error codes.
+	(gcry_pk_verify): Return better error codes.
+
+2003-01-21  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_add_bytes): Add QUALITY argument, let
+	function return an error code and disable its core for now.
+
+2003-01-21  Timo Schulz  <twoaday@freakmail.de>
+
+	* random.c (gcry_random_add_bytes): New. Function to add external
+	random to the pool.
+
+2003-01-20  Simon Josefsson  <jas@extundo.com>
+
+	* crc.c: New.
+	* Makefile.am (EXTRA_PROGRAMS, EXTRA_crc_SOURCES): Add crc.c.
+	* md.c (gcry_md_get_algo_dlen): Add values for CRC.
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* sha256.c: New.
+	* bithelp.h (ror): New.
+	* Makfile.am: Add sha256.c.
+	* md.c (oid_table): Add values for SHA256 et al.
+	(gcry_md_get_algo_dlen): Likewise
+
+2003-01-20  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Implemented keygrips for DSA
+	and ElGamal.
+
+2003-01-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_encrypt): Reworked so that the output will
+	never contain the plaintext even if the caller did not checked the
+	return value.
+
+	* md.c (gcry_md_get_algo): Changed error code to GCRYERR_GENERAL
+	because we don't have an invalid md algo but no algorithm enabled.
+
+	* pubkey.c (gcry_pk_genkey): Changed error code for bounds check
+	of table parameters to GCRYERR_INTERNAL.
+
+	* md.c (gcry_md_open): Partly reverted Timo's change from
+	2002-10-10 by removing the check for the algorithm.  An algorithm
+	of 0 is allowed and anyway we should not double check it or check
+	it using a different function.  Also fixed the flags check.
+
+	* pubkey.c (gcry_pk_encrypt): Make sure that R_CIPH points to NULL
+	on error.
+	(gcry_pk_decrypt): Ditto for R_PLAIN.
+	(gcry_pk_sign): Ditto for R_SIG.
+	(gcry_pk_genkey): Ditto for R_KEY.
+
+2003-01-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_write): Changed 2nd argument type to void*.
+	(gcry_md_hash_buffer): Changed type of boths buffers to void*.
+	(gcry_md_setkey): Changed 2nd argument type to void*.
+
+2003-01-15  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (sexp_data_to_mpi): New.  This handles pkcs1 padding.
+	(gcry_pk_sign, gcry_pk_verify): Use it here.
+	(gcry_pk_encrypt): And here.
+	(pubkey_verify): Add debug code.
+	(sexp_to_enc): Handle flags in the input and return the pkcs1 flag
+	in a new parameter.
+	(gcry_pk_decrypt): Prepare for future pkcs1 handling.
+
+2002-12-19  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_random_initialize): New.
+
+2002-12-16  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added a Teletrust specific OID for 3DES.
+
+2002-12-12  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Added another oddball OIW OID (sha-1WithRSAEncryption).
+
+2002-11-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (load_digest_module): Enlarged checked_algos bitmap.
+	* md4.c (func_table):  Fixed entry for md4.
+	Both by Simon Josephson.
+	(transform): Copy data to get the alignment straight. Tested only
+	on i386.
+
+2002-11-10  Simon Josefsson  <jas@extundo.com>
+
+	* cipher.c (gcry_cipher_open): Don't reject CTS flag.
+	(do_cbc_encrypt, do_cbc_decrypt, cipher_encrypt)
+	(gcry_cipher_encrypt, cipher_decrypt)
+	(gcry_cipher_decrypt): Support CTS flag.
+	(gcry_cipher_ctl): Toggle CTS flag.
+
+2002-11-10  Werner Koch  <wk@gnupg.org>
+
+	* md4.c: New. By Simon Josefsson.
+	* Makefile.am (EXTRA_PROGRAMS): Add md4.c.
+	* md.c (oid_table,gcry_md_get_algo_dlen): MD4 support.
+
+2002-10-14  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Don't use increment op when
+	assigning to the same variable.
+
+2002-10-10  Timo Schulz  <ts@winpt.org>
+
+	* pubkey.c (gcry_pk_genkey): Check boundaries.
+
+	* md.c (gcry_md_open): Check that algo is available and only
+	valid flag values are used.
+	(gcry_md_get_algo): Add error handling.
+
+2002-09-26  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Include an OID for TIGER.
+	* tiger.c (tiger_get_info): Use a regular OID.
+
+2002-09-17  Werner Koch  <wk@gnupg.org>
+
+	* random.c: Replaced mutex.h by the new ath.h.  Changed all calls.
+
+2002-09-16  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c (do_encrypt_stream): Use register modifier and modulo.
+	According to Nikos Mavroyanopoulos this increases perfromace on
+	i386 system noticable.  And I always tought gcc is clever enough.
+	* md5.c (transform): Use register modifier.
+	* rmd160.c (transform): Ditto.
+	* sha1.c (transform): Ditto.  We hope that there are 6 free registers.
+	* random.c (gcry_randomize): Rewrote to avoid malloc calls.
+
+	* rndlinux.c (gather_random): Replaced remaining fprintfs by log_*.
+	* arcfour.c (do_arcfour_setkey): Ditto.
+	* twofish.c (do_twofish_setkey): Ditto.
+	* rndegd.c (gather_random): Ditto.
+	* rijndael.c (do_setkey): Ditto.
+	* random.c (_gcry_random_dump_stats): Ditto.
+	* primegen.c (_gcry_generate_elg_prime): Ditto.
+	* des.c (_gcry_des_get_info): Ditto.
+	* cast5.c (do_cast_setkey): Ditto.
+	* blowfish.c (do_bf_setkey): Ditto.
+
+2002-08-26  Werner Koch  <wk@gnupg.org>
+
+	* des.c (weak_keys): Fixed one entry in the table and compared
+	all entries against the literature.
+	(selftest): Checksum the weak key table.
+
+2002-08-21  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Enable keygrip calculation for "openpgp-rsa".
+
+2002-08-17  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (setup_cipher_table): Don't overwrite the DES entry
+	with the entry for DUMMY.
+
+2002-08-14  Werner Koch  <wk@gnupg.org>
+
+	* des.c (do_des_setkey,do_des_encrypt, do_des_decrypt): New.
+	(_gcry_des_get_info): Support plain old DES.
+	* cipher.c (setup_cipher_table): Put DES into the table.
+
+2002-07-25  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (_gcry_rndunix_constructor): Prefixed with _gcry_.
+	Noted by Stephan Austermuehle.
+
+2002-07-08  Timo Schulz  <ts@winpt.org>
+
+	* rndw32.c: Replaced the m_ memory functions with the real
+	gcry_ functions. Renamed all g10_ prefixed functions to log_.
+
+2002-06-12  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Use e = 65537 for now.
+
+2002-06-11  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): Allow a "protected-private-key".
+
+2002-06-05  Timo Schulz  <ts@winpt.org>
+
+	* cipher.c (gcry_cipher_encrypt, gcry_cipher_decrypt):
+	Check that the input size is a multiple of the blocksize.
+
+2002-05-23  Werner Koch  <wk@gnupg.org>
+
+	* md.c (oid_table): Add an rsadsi OID for MD5.
+
+2002-05-21  Werner Koch  <wk@gnupg.org>
+
+	* primegen.c, elgamal.c, dsa.c (progress): Do not print anything
+	by default.  Pass an extra identifying string to the callback and
+	reserved 2 argumenst for current and total counters.  Changed the
+	register function prototype.
+
+2002-05-17  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (rndegd_constructor): Fixed name of register function
+	and prefixed the function name with _gcry_.
+	* rndw32.c (rndw32_constructor): Ditto.
+	* tiger.c (tiger_constructor): Ditto.
+
+	* Makefile.am: Removed all dynamic loading stuff.
+	* dynload.c: Ditto. Now only used for the constructor system.
+
+2002-05-15  Werner Koch  <wk@gnupg.org>
+
+	* random.c (gcry_random_bytes,gcry_random_bytes_secure)
+	(gcry_randomize): Make sure we are initialized.
+
+2002-05-14  Werner Koch  <wk@gnupg.org>
+
+	Changed license of most files to the LGPL.
+
+2002-05-02  Werner Koch  <wk@gnupg.org>
+
+	* random.c (_gcry_fast_random_poll): Initialize the module so the
+	mutex can be used.
+
+	* primegen.c (small_prime_numbers): Moved table from smallprime.c
+	* smallprime.c: File removed.
+
+	* des.c (leftkey_swap, rightkey_swap, working_memcmp): Made static.
+
+	* cipher.c (gcry_cipher_map_name): Map "RIJNDAEL" to "AES".
+	* rijndael.c (rijndael_get_info): We do only support a 128 bit
+	blocksize so it makes sense to change the algorithm strings to
+	AES.
+
+	* tiger.c (tiger_final): Removed superfluous token pasting operators.
+	* md5.c (md5_final): Ditto.
+
+2002-04-30  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Fixed list of copyright years.
+
+2002-03-18  Werner Koch  <wk@gnupg.org>
+
+	* random.c (initialize): Initialize the new pool lock mutex.
+	(_gcry_fast_random_poll): Add locking and moved main
+	code out to...
+	(do_fast_random_poll): new function.
+	(read_pool): Use the new function here.
+	(get_random_bytes): Add locking.
+	(_gcry_update_random_seed_file): Ditto.
+
+2002-03-11  Werner Koch  <wk@gnupg.org>
+
+	* md.c: Add rsaSignatureWithripemd160 to OID table.
+
+2002-02-20  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c: Removed a left over comment note.  The code has been
+	rewritten from scratch in 1998.  Thanks to Niels Möller for
+	reporting this misleading comment.
+
+2002-02-18  Werner Koch  <wk@gnupg.org>
+
+	* rndunix.c (rndunix_constructor): Use the the new prefixed
+	function name.  Reported by Jordi Mallach.
+
+2002-02-10  Werner Koch  <wk@gnupg.org>
+
+	* random.c (mix_pool): Carry an extra failsafe_digest buffer
+	around to make the function more robust.
+
+2002-02-08  Werner Koch  <wk@gnupg.org>
+
+	* random.c (add_randomness): Xor new data into the pool and not
+	just copy it.  This avoids any choosen input attacks which are not
+	serious in our setting because an outsider won't be able to mix
+	data in and even then we keep going with a PRNG.  Thanks to Stefan
+	Keller for pointing this out.
+
+2002-01-04  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_genkey): Do not release skey - it is static.
+
+	* primegen.c (gen_prime): Of course we should use set_bit
+	and not set_highbit to set the second high bit.
+
+2001-12-18  Werner Koch  <wk@gnupg.org>
+
+	* rsa.c (generate): Loop until we find the exact modulus size.
+	Changed the exponent to 41.
+	(rsa_get_info): s/usage/r_usage/ to avoid shadow warnings.
+	* primegen.c (gen_prime): Set 2 high order bits for secret primes.
+
+	* Makefile.am (DISTCLEANFILES): Include construct.c.
+
+2001-12-17  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_get_keygrip): New - experimental.
+
+2001-12-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c: Added OIDs for AES.
+	(gcry_cipher_mode_from_oid): New.
+	(gcry_cipher_map_name): Moved OID search code to ..
+	(search_oid): .. new function.
+
+2001-12-10  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (gcry_pk_encrypt): Find the signature algorithm by name
+	and not by number.
+
+	* pubkey.c (gcry_pk_encrypt,gcry_pk_decrypt,gcry_pk_sign)
+	(gcry_pk_verify,gcry_pk_testkey, gcry_pk_genkey)
+	(gcry_pk_get_nbits): Release the arrays.  Noted by Nikos
+	Mavroyanopoulos.
+
+2001-12-06  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (gcry_cipher_map_name): Look also for OIDs prefixed
+	with "oid."  or "OID.".
+
+2001-12-05  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c (algo_info_table): Fixed entry for openpgp-rsa.
+
+2001-11-24  Werner Koch  <wk@gnupg.org>
+
+	* pubkey.c: Added the rsaEncryption OID to the tables.
+	(sexp_to_key): Add an arg to return the index of the algorithm,
+	changed all callers.
+	(gcry_pk_sign): Find the signature algorithm by name and not by
+	number.
+	(gcry_pk_get_nbits): Fixed so that we can now really pass a secret
+	key to get the result.
+
+	* md.c (gcry_md_map_name): Look also for OIDs prefixed with "oid."
+	or "OID." so that an OID string can be used as an S-Exp token.
+
+2001-11-20  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_map_name): Lookup by OID if the the name begins
+	with a digit.
+	(oid_table): New.
+
+2001-11-16  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_info): New operator GCRYCTL_IS_ALGO_ENABLED.
+
+2001-11-07  Werner Koch  <wk@gnupg.org>
+
+	* md.c (gcry_md_hash_buffer): Close the handle which was left open
+	for algorithms other than rmd160.
+
+2001-08-08  Werner Koch  <wk@gnupg.org>
+
+	* rndw32.c (gather_random): Use toolhelp in addition to the NT
+	gatherer for Windows2000.  Suggested by Sami Tolvanen.
+
+	* random.c (read_pool): Fixed length check, this used to be one
+	byte to strict.  Made an assert out of it because the caller has
+	already made sure that only poolsize bytes are requested.
+	Reported by Marcus Brinkmann.
+
+2001-08-03  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt, cipher_decrypt): Prepare to return
+	errors. We have to change the interface to all ciphers to make
+	this really work but we should do so to prepare for hardware
+	encryption modules.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Return the error and
+	set lasterr.
+	(gcry_cipher_ctl): Make sure that errors from setkey are returned.
+
+2001-08-02  Werner Koch  <wk@gnupg.org>
+
+	* rndlinux.c (gather_random): casted a size_t arg to int so that
+	the format string is correct.  Casting is okay here and avoids
+	translation changes.
+
+	* random.c (fast_random_poll): Do not check the return code of
+	getrusage.
+
+	* rndunix.c: Add a signal.h header to avoid warnings on Solaris 7
+	and 8.
+
+	* tiger.c (print_abc,print_data): Removed.
+
+	* rijndael.c, des.c, blowfish.c, twofish.c, cast5.c, arcfour.c
+	(burn_stack): New.  Add wrappers for most functions to be able to
+	call burn_stack after the function invocation. This methods seems
+	to be the most portable way to zeroise the stack used. It does
+	only work on stack frame based machines but it is highly portable
+	and has no side effects.  Just setting the automatic variables at
+	the end of a function to zero does not work well because the
+	compiler will optimize them away - marking them as volatile would
+	be bad for performance.
+	* md5.c, sha1.c, rmd160.c, tiger.c (burn_stack): Likewise.
+	* random.c (burn_stack): New.
+	(mix_pool): Use it here to burn the stack of the mixblock function.
+
+	* primegen.c (_gcry_generate_elg_prime): Freed q at 3 places.
+	Thanks to Tommi Komulainen.
+
+	* arcfour.c (arcfour_setkey): Check the minimim keylength against
+	bytes and not bits.
+	(selftest): Must reset the key before decryption.
+
+2001-05-31  Werner Koch  <wk@gnupg.org>
+
+	* sha1.c (sha1_init): Made static.
+
+        Changed all g10_ prefixed function names as well as some mpi_
+	function names to cope with the introduced naming changes.
+
+	* md.c (prepare_macpads): Made key const.
+
+2001-05-28  Werner Koch  <wk@gnupg.org>
+
+	* rndegd.c (gather_random): Removed the use of tty_printf.
+
+2001-03-29  Werner Koch  <wk@gnupg.org>
+
+	* md5.c (md5_final): Fixed calculation of hashed length.  Thanks
+	to disastry@saiknes.lv for pointing out that it was horrible wrong
+	for more than 512MB of input.
+	* sha1.c (sha1_final): Ditto.
+	* rmd160.c (rmd160_final): Ditto.
+	* tiger.c (tiger_final): Ditto.
+
+	* blowfish.c (encrypt,do_encrypt): Changed name to do_encrypt to
+	avoid name clashes with an encrypt function in stdlib.h of
+	Dynix/PIX.  Thanks to Gene Carter.
+	* elgamal.c (encrypt,do_encrypt): Ditto.
+
+	* twofish.c (gnupgext_enum_func): Use only when when compiled as a
+	module.
+	* rijndael.c (gnupgext_enum_func): Ditto.
+
+	* tiger.c (tiger_get_info): Return "TIGER192" and not just
+	"TIGER".  By Edwin Woudt.
+
+	* random.c: Always include time.h - standard requirement.  Thanks
+	to James Troup.
+
+	* rndw32.c: Fixes to the macros.
+
+2001-01-11  Werner Koch  <wk@gnupg.org>
+
+	* cipher.c (cipher_encrypt,gcry_cipher_encrypt): Use blocksize and
+	not 8.
+
+2000-12-19  Werner Koch  <wk@gnupg.org>
+
+	Major change:
+	Removed all GnuPG stuff and renamed this piece of software
+	to gcrypt.
+
+2000-11-14  Werner Koch  <wk@gnupg.org>
+
+	* dsa.c (test_keys): Replaced mpi_alloc by gcry_mpi_new and
+	mpi_free by gcry_mpi_release.
+	* elgamal.c (test_keys,generate): Ditto, also for mpi_alloc_secure.
+	* rsa.c (test_keys,generate,rsa_verify): Ditto.
+	* primegen.c (generate_elg_prime): Ditto.
+	(gen_prime): Ditto and removed nlimbs.
+
+	* rsa.c (generate): Allocate 2 more vars in secure memory.
+
+	* Makefile.am (OMIT_DEPENDENCIES): Hack to work around dependency
+	problems.
+
+2000-10-09  Werner Koch  <wk@gnupg.org>
+
+	* arcfour.c, arcfour.h: New.
+	* cipher.c (cipher_encrypt, cipher_decrypt): Add stream mode.
+	(setup_cipher_table): Add Arcfour.
+	(gcry_cipher_open): Kludge to allow stream mode.
+
+Wed Oct  4 13:16:18 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * sha1.c (transform): Use rol() macro.  Actually this is not needed
+        for a newer gcc but there are still aoter compilers.
+
+        * rsa.c (test_keys): Use new random function.
+
+        * md.c (gcry_md_setkey): New function to overcome problems with
+        const conflics.
+        (gcry_md_ctl): Pass set key to the new functions.
+
+        * rijndael.c: New.
+        * cipher.c: Add Rijndael support.
+
+Mon Sep 18 16:35:45 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * rndlinux.c (open_device): Loose random device checking.
+        By Nils Ellmenreich.
+
+        * random.c (fast_random_poll): Check ENOSYS for getrusage.
+        * rndunix.c:  Add 2 sources for QNX. By Sam Roberts.
+
+        * pubkey.c (gcry_pk_algo_info): Add GCRYCTL_GET_ALGO_USAGE.
+
+        * rsa.c: Changed the comment about the patent.
+        (secret): Speed up by using the CRT.  For a 2k keys this
+        is about 3 times faster.
+        (stronger_key_check): New but unused code to check the secret key.
+        * Makefile.am: Included rsa.[ch].
+        * pubkey.c: Enabled RSA support.
+        (pubkey_get_npkey): Removed RSA workaround.
+
+Mon Jul 31 10:04:47 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c: Replaced all gcry_sexp_{car,cdr}_{data,mpi} by the new
+  gcry_sexp_nth_{data,mpi} functions.
+
+Tue Jul 25 17:44:15 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * pubkey.c (exp_to_key,sexp_to_sig,sexp_to_enc,gcry_pk_encrypt,
+    gcry_pk_decrypt,gcry_pk_sign,gcry_pk_genkey): Changed to work with
+    the new S-Exp interface.
+
+Mon Jul 17 16:35:47 CEST 2000  Werner Koch  <wk@>
+
+  * random.c (gather_faked): Replaced make_timestamp by time(2) again.
+
+Fri Jul 14 19:38:23 CEST 2000  Werner Koch  <wk@>
+
+  * md.c (gcry_md_ctl): Support GCRYCTL_{START,STOP}_DUMP.
+
+  * Makefile.am: Never compile mingw32 as module.
+
+  * Makefile.am: Tweaked module build and removed libtool
+
+  * Makefile.am:  Replaced -O1 by -O. Suggested by Alec Habig.
+
+  * elgamal.c (sign): Removed inactive code.
+
+  * rsa.c, rsa.h: New based on the old module version (only in CVS for now).
+  * pubkey.c (setup_pubkey_table): Added commented support for RSA.
+
+  * rndunix.c (waitpid): New. For UTS 2.1.  All by Dave Dykstra.
+  (my_popen): Do the FD_CLOEXEC only if it is available
+  (start_gatherer): Cope with missing _SC_OPEN_MAX
+
+  * rndunix.c: Add some more headers for QNX. By Sam Roberts.
+
+  * rndegd.c (gather_random): Shortcut level 0.
+  * rndunix.c (gather_random): Ditto.
+  * rndw32.c (gather_random): Ditto.
+
+  * rndw32.c: Replaced with code from Cryptlib and commented the old stuff.
+  * rndw32.c: Add some debuging code enabled by an environment variable.
+
+  * random.c (read_seed_file): Binary open for DOSish system
+  (update_random_seed_file): Ditto.
+  * random.c [MINGW32]: Include process.h for getpid.
+  * random.c (fast_random_poll): Add clock_gettime() as fallback for
+  system which support this POSIX.4 fucntion. By Sam Roberts.
+
+  * random.c (read_seed_file): Removed the S_ISLNK test becuase it
+  is already covered by !S_ISREG and is not defined in Unixware.
+  Reported by Dave Dykstra.
+  (update_random_seed_file): Silently ignore update request when pool
+  is not filled.
+
+  * random.c (read_seed_file): New.
+  (set_random_seed_file): New.
+  (read_pool): Try to read the seeding file.
+  (update_random_seed_file): New.
+
+  (read_pool): Do an initial extra seeding when level 2 quality random
+  is requested the first time.	This requestes at least POOLSIZE/2 bytes
+  of entropy.  Compined with the seeding file this should make normal
+  random bytes cheaper and increase the quality of the random bytes
+  used for key generation.
+
+  * random.c (read_pool): Print a more friendly error message in
+  cases when too much random is requested in one call.
+
+  * random.c (fast_random_poll): Check whether RUSAGE_SELF is defined;
+  this is not the case for some ESIX and Unixware, although they have
+  getrusage().
+
+  * primegen.c (generate_elg_prime): All primes are now generated with
+  the lowest random quality level.  Because they are public anyway we
+  don't need stronger random and by this we do not drain the systems
+  entropy so much.
+
+  * primegen.c (register_primegen_progress): New.
+  * dsa.c (register_pk_dsa_progress): New.
+  * elgamal.c (register_pk_elg_progress): New.
+
+  * elgamal.c (wiener_map): New.
+  (gen_k): Use a much smaller k.
+  (generate): Calculate the qbits using the wiener map and
+  choose an x at a size comparable to the one choosen in gen_k
+
+  * rmd160.c (rmd160_get_info): Moved casting to the left side due to a
+  problem with UTS4.3.	Suggested by Dave Dykstra.
+  * sha1.c (sha1_get_info): Ditto.
+  * tiger.c (tiger_get_info): Ditto.
+  * md5.c (md5_get_info): Ditto
+  * des.c (des_get_info): Ditto.
+  * blowfish.c (blowfish_get_info): Ditto.
+  * cast5.c (cast5_get_info): Ditto.
+  * twofish.c (twofish_get_info): Ditto.
+
+Fri Mar 24 11:25:45 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (md_open): Add hmac arg and allocate space for the pads.
+	(md_finalize): Add HMAC support.
+	(md_copy): Ditto.
+	(md_close): Ditto.
+	(gcry_md_reset): Ditto.
+	(gcry_md_ctl): Ditto.
+	(prepare_macpdas): New.
+
+Mon Mar 13 19:22:46 CET 2000  Werner Koch  <wk@openit.de>
+
+	* md.c (gcry_md_hash_buffer): Add support for the other algorithms.
+
+Mon Jan 31 16:37:34 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* genprime.c (generate_elg_prime): Fixed returned factors which never
+	worked for non-DSA keys.
+
+Thu Jan 27 18:00:44 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (sexp_to_key): Fixed mem leaks in case of errors.
+
+Mon Jan 24 22:24:38 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (gcry_pk_decrypt): Implemented.
+	(gcry_pk_encrypt): Implemented.
+	(gcry_pk_testkey): New.
+	(gcry_pk_genkey): New.
+	(pubkey_decrypt): Made static.
+	(pubkey_encrypt): Ditto.
+	(pubkey_check_secret_key): Ditto.
+	(pubkey_generate): Ditto.
+
+Mon Jan 24 13:04:28 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (pubkey_nbits): Removed and replaced by ...
+	(gcry_pk_get_nbits): this new one.
+
+Wed Dec  8 21:58:32 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dsa.c: s/mpi_powm/gcry_mpi_powm/g
+	* elgamal.c: Ditto.
+	* primegen.c: Ditto.
+
+	* : Replaced g10_opt_verbose by g10_log_verbosity().
+
+	* Makefile.am (INCLUDES): removed intl, add ../gcrypt
+
+Fri Nov 19 17:15:20 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* dynload.c (cmp_filenames): New to replaced compare_filename() in
+	module.
+	(register_cipher_extension): Removed the tilde expansion stuff.
+	* rndeg.c (my_make_filename): New.
+
+	* : Replaced header util.h by g10lib.h
+
+	* random.c (gather_faked): Replaced make_timestamp by time(2).
+	Disabled wrning printed with tty_printf.
+	* rndlinux.c (gather_random): Always use fprintf instead of tty_xxx;
+	this should be replaced by a callback function.
+
+	* primegen.c (gen_prime): Use gcry_mpi_randomize.
+	(is_prime): Ditto.
+	* elgamal.c (test_keys): Ditto.
+	* dsa.c (test_keys): Ditto.
+
+	* cipher.c (gcry_cipher_close): Die on invalid handle.
+
+Mon Nov 15 21:36:02 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (gen_k): Use the new random API.
+	(generate): Ditto.
+	* dsa.c (gen_k): Ditto.
+	(generate): Ditto.
+
+Sat Nov 13 17:44:23 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* pubkey.c (disable_pubkey_algo): Made static.
+	(gcry_pk_ctl): New.
+
+	* random.c (get_random_bits): Renamed to ...
+	(get_random_bytes): ... this and made static.
+	(gcry_random_bytes): New.
+	(gcry_random_bytes_secure): New.
+	(randomize_buffer): Renamed to ...
+	(gcry_randomize): ...this.
+
+	* md.c (gcry_md_hash_buffer): New.
+
+	* pubkey.c (gcry_pk_algo_info): 4 new commands.
+	(pubkey_get_npkey): Made static.
+	(pubkey_get_nskey): Made static.
+	(pubkey_get_nsig): Made static.
+	(pubkey_get_nenc): Made static.
+
+	* pubkey.c: Removed all G10ERR_xxx.
+	* cipher.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_CIPHER_ALGO.
+	* md.c: Changed all GCRYERR_INV_ALGO to GCRYERR_INV_MD_ALGO.
+	* cast5.c (cast_setkey): Changed errocodes to GCRYERR_xxx.
+	* blowfish.c: Ditto.
+	* des.c: Ditto.
+	* twofish.c: Ditto.
+	* dsa.c: Ditto.
+	* elgamal.c: Ditto.
+
+	* g10c.c: Removed
+
+	* cipher.c (gcry_cipher_open): Replaced alloc functions and return NULL
+	if we are out of core.
+	* dynload.c: Replaced all memory allocation functions.
+	* md.c: Ditto.
+	* primegen.c: Ditto.
+	* pubkey.c: Ditto.
+	* random.c: Ditto.
+	* rndw32.c: Ditto.
+	* elgamal.c: Ditto.
+	* dsa.c: Ditto.
+
+Tue Oct 26 14:10:21 CEST 1999  Werner Koch  <wk@gnupg.de>
+
+	* elgamal.c (sign): Hugh found strange code here. Replaced by BUG().
+
+	* cipher.c: Merged with gcrypt/symapi.c.
+
+	* pubkey.c (string_to_pubkey_algo): Renamed function to ...
+	(gcry_pk_map_name): ... this.
+	(pubkey_algo_to_string): Renamed function to ...
+	(gcry_pk_algo_name): ... this.
+	(gcry_pk_algo_info): New.
+	* pubkey.c: Merged with gcrypt/pkapi.c.
+
+	* md.c (md_reset): Clear finalized; thanks to Ulf Moeller for
+	fixing this bug.
+
+	* md.c: Merged with gcrypt/mdapi.c
+
+Wed Sep 15 14:39:59 CEST 1999  Michael Roth <mroth@nessie.de>
+
+	* des.c: Various speed improvements: One bit pre rotation
+	  trick after initial permutation (Richard Outerbridge).
+	  Finished test of SSLeay Tripple-DES patterns.
+
+Wed Sep 15 16:22:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndw32.c: New.
+
+Mon Sep 13 10:51:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* bithelp.h: New.
+	* rmd160.h, sha1.h, md5.h: Use the rol macro from bithelp.h
+
+Tue Sep  7 16:23:36 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Fixed seds for latest egcc. By Ollivier Robert.
+
+Mon Sep  6 19:59:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (selftest): Add some testpattern
+
+Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (do_cbc_encrypt): Fixed serious bug occuring when not using
+	in place encryption. Pointed out by Frank Stajano.
+
+Mon Jul 26 09:34:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md5.c (md5_final): Fix for a SCO cpp bug.
+
+Thu Jul 15 10:15:35 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* elgamal.c (elg_check_secret_key,elg_encrypt
+	elg_decrypt,elg_sign,elg_verify): Sanity check on the args.
+	* dsa.c (dsa_check_secret_key,dsa_sign,dsa_verify): Ditto.
+
+	* pubkey.c (disable_pubkey_algo): New.
+	(check_pubkey_algo2): Look at disabled algo table.
+	* cipher.c (disable_cipher_algo): New.
+	(check_cipher_algo): Look at disabled algo table.
+
+Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Support for libtool.
+
+Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dsa.c (gen_k): Changed algorithm to consume less random bytes
+	* elgamal.c (gen_k): Ditto.
+
+	* random.c (random_dump_stats): New.
+
+Thu Jul  1 12:47:31 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c, elgamal.c, dsa.c (progess): New and replaced all
+	fputc with a call to this function.
+
+Sat Jun 26 12:15:59 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_write): s/ssize_t/int/ due to SunOS 4.1 probs.
+
+	* cipher.c (do_cbc_encrypt, do_cbc_decrypt): New.
+
+	* dynload.c (HAVE_DL_SHL_LOAD): Map hpux API to dlopen (Dave Dykstra).
+	* Makefile.am (install-exec-hook): Removed.
+
+Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (setup_cipher_table): Enable Twofish
+
+	* random.c (fast_random_poll): Disable use of times() for mingw32.
+
+Mon May 17 21:54:43 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (register_internal_cipher_extension): Minor init fix.
+
+Tue May  4 15:47:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* primegen.c (gen_prime): Readded the Fermat test. Fixed the bug
+	that we didn't correct for step when passing the prime to the
+	Rabin-Miller test which led to bad performance (Stefan Keller).
+	(check_prime): Add a first Fermat test.
+
+Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_setiv): Add ivlen arg, changed all callers.
+
+	* random.c (randomize_buffer): alway use secure memory because
+	we can't use m_is_secure() on a statically allocated buffer.
+
+	* twofish.c: Replaced some macros by a loop to reduce text size.
+	* Makefile.am (twofish): No more need for sed editing.
+
+Fri Apr  9 12:26:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (cipher_open): Reversed the changes for AUTO_CFB.
+
+	* blowfish.c: Dropped the Blowfish 160 mode.
+	* cipher.c (cipher_open): Ditto.
+	(setup_cipher_table): Ditto.  And removed support of twofish128
+
+Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+	* twofish.c: Applied Matthew Skala's patches for 256 bit key.
+
+Tue Apr  6 19:58:12 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (get_random_bits): Can now handle requests > POOLSIZE
+
+	* cipher.c (cipher_open): Now uses standard CFB for automode if
+	the blocksize is gt 8 (according to rfc2440).
+
+Sat Mar 20 11:44:21 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndlinux.c (tty_printf) [IS_MODULE]: Removed.
+
+	* rndegd.c (gather_random): Some fixes.
+
+Wed Mar 17 13:09:03 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c (do_read): New.
+	(gather_random): Changed the implementation.
+
+Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (DLSYM_NEEDS_UNDERSCORE): Renamed.
+
+Fri Feb 26 17:55:41 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c: Nearly a total rewrote.
+
+Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* cipher.c (context): Fixed alignment
+	* md.c: Ditto.
+
+	* rndegd.c: New
+
+Mon Feb 22 20:04:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndegd.c: New.
+
+Wed Feb 10 17:15:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Modules are now figured out by configure
+	* construct.c: New. Generated by configure. Changed all modules
+	to work with that.
+	* sha1.h: Removed.
+	* md5.h: Removed.
+
+	* twofish.c: Changed interface to allow Twofish/256
+
+	* rndunix.c (start_gatherer): Die on SIGPIPE.
+
+Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): Fix to avoid infinite loop.
+
+Sun Jan 17 11:04:33 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* des.c (is_weak_key): Replace system memcmp due to bugs
+	in SunOS's memcmp.
+	(des_get_info): Return error on failed selftest.
+	* twofish.c (twofish_setkey): Return error on failed selftest or
+	invalid keylength.
+	* cast5.c (cast_setkey): Ditto.
+	* blowfish.c (bf_setkey): Return error on failed selftest.
+
+Tue Jan 12 11:17:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (random_is_faked): New.
+
+	* tiger.c: Only compile if we have the u64 type
+
+Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (gather_random): check for setuid.
+
+	* Makefile.am: Add a way to staically link random modules
+
+Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_stop_debug): Do a flush first.
+	(md_open): size of buffer now depends on the secure parameter
+
+Sun Jan  3 15:28:44 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* rndunix.c (start_gatherer): Fixed stupid ==/= bug
+
+1998-12-31  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* des.c (is_weak_key): Rewrite loop end condition.
+
+Tue Dec 29 14:41:47 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c: add unistd.h for getpid().
+	(RAND_MAX): Fallback value for Sun.
+
+Wed Dec 23 17:12:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* md.c (md_copy): Reset debug.
+
+Mon Dec 14 21:18:49 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* random.c (read_random_source): Changed the interface to the
+	random gathering function.
+	(gather_faked): Use new interface.
+	* dynload.c (dynload_getfnc_fast_random_poll): Ditto.
+	(dynload_getfnc_gather_random): Ditto.
+	* rndlinux.c (gather_random): Ditto.
+	* rndunix.c (gather_random): Ditto.
+
+Sat Dec 12 18:40:32 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (SYMBOL_VERSION): New to cope with system which needs
+	underscores.
+
+	* rndunix.c: Rewrote large parts
+
+Thu Dec 10 20:15:36 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* dynload.c (load_extension): increased needed verbosity level.
+
+	* random.c (fast_random_poll): Fallback to a default fast random
+	poll function.
+	(read_random_source): Always use the faked entroy gatherer if no
+	gather module is available.
+	* rndlinux.c (fast_poll): Removed.
+	* rndunix.c (fast_poll): Removed.
+
+
+Wed Nov 25 12:33:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-*.c: Removed.
+	* rndlinux.c : New.
+	* rndunix.c : New.
+	* random.c : Restructured the interface to the gather modules.
+	(intialize): Call constructor functions
+	(read_radnom_source): Moved to here.
+	* dynload.c (dynload_getfnc_gather_random): New.
+	(dynload_getfnc_fast_random_poll): New.
+	(register_internal_cipher_extension): New.
+	(register_cipher_extension): Support of internal modules.
+
+Sun Nov  8 17:44:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (read_random_source): Removed the assert.
+
+Mon Oct 19 18:34:30 1998  me,,,  (wk@tobold)
+
+	* pubkey.c: Hack to allow us to give some info about RSA keys back.
+
+Thu Oct 15 11:47:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c: Support for DLD
+
+Wed Oct 14 12:13:07 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c: Now uses names from configure for /dev/random.
+
+1998-10-10  SL Baur  <steve@altair.xemacs.org>
+
+	* Makefile.am: fix sed -O substitutions to catch -O6, etc.
+
+Tue Oct  6 10:06:32 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-unix.c (HAVE_GETTIMEOFDAY): Fixed (was ..GETTIMEOFTIME :-)
+	* rand-dummy.c (HAVE_GETTIMEOFDAY): Ditto.
+
+Mon Sep 28 13:23:09 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest): New.
+	(md_reset): New.
+
+Wed Sep 23 12:27:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (TIGER_CONTEXT): moved "buf", so that it is 64 bit aligned.
+
+Mon Sep 21 06:22:53 1998  Werner Koch  (wk@(none))
+
+	* des.c: Some patches from Michael.
+
+Thu Sep 17 19:00:06 1998  Werner Koch  (wk@(none))
+
+	* des.c : New file from Michael Roth <mroth@nessie.de>
+
+Mon Sep 14 11:10:55 1998  Werner Koch  (wk@(none))
+
+	* blowfish.c (bf_setkey): Niklas Hernaeus patch to detect weak keys.
+
+Mon Sep 14 09:19:25 1998  Werner Koch  (wk@(none))
+
+	* dynload.c (RTLD_NOW): Now defined to 1 if it is undefined.
+
+Mon Sep  7 17:04:33 1998  Werner Koch  (wk@(none))
+
+	* Makefile.am: Fixes to allow a different build directory
+
+Thu Aug  6 17:25:38 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* random.c (get_random_byte): Removed and changed all callers
+	to use get_random_bits()
+
+Mon Jul 27 10:30:22 1998  Werner Koch  (wk@(none))
+
+	* cipher.c : Support for other blocksizes
+	(cipher_get_blocksize): New.
+	* twofish.c: New.
+	* Makefile.am: Add twofish module.
+
+Mon Jul 13 21:30:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Simple alloc if secure_alloc is not set.
+	(get_random_bits): Ditto.
+
+Thu Jul  9 13:01:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dynload.c (load_extension): Function now nbails out if
+	the program is run setuid.
+
+Wed Jul  8 18:58:23 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_hash_buffer): New.
+
+Thu Jul  2 10:50:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_open): algos >=100 use standard CFB
+
+Thu Jun 25 11:18:25 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* Makefile.am: Support for extensions
+
+Thu Jun 18 12:09:38 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (mix_pool): simpler handling for level 0
+
+Mon Jun 15 14:40:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c: Removed from dist, will reappear as dynload module
+
+Sat Jun 13 14:16:57 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* pubkey.c: Major changes to allow extensions. Changed the inteface
+	of all public key ciphers and added the ability to load extensions
+	on demand.
+
+	* misc.c: Removed.
+
+Wed Jun 10 07:52:08 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* dynload.c: New.
+	* cipher.c: Major changes to allow extensions.
+
+Mon Jun  8 22:43:00 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Major internal chnages to support extensions.
+	* blowfish.c (blowfish_get_info): New and made all internal
+	functions static, changed heder.
+	* cast5.c (cast5_get_info): Likewise.
+
+Mon Jun  8 12:27:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c (transform): Fix for big endian
+
+	* cipher.c (do_cfb_decrypt): Big endian fix.
+
+Fri May 22 07:30:39 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_get_oid): Add a new one for TIGER.
+
+Thu May 21 13:24:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: Add support for a dummy cipher
+
+Thu May 14 15:40:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): fixed sigbus - I should better
+	add Christian von Roques's new implemenation of rmd160_write.
+
+Fri May  8 18:07:44 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rand-internal.h, rand-unix.c, rand-w32.c, rand_dummy.c: New
+	* random.c: Moved system specific functions to rand-****.c
+
+Fri May  8 14:01:17 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fast_random_poll): add call to gethrtime.
+
+Tue May  5 21:28:55 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): choosing x was not correct, could
+	yield 6 bytes which are not from the random pool, tsss, tsss..
+
+Tue May  5 14:09:06 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Add arg mode, changed all
+	callers and implemented mode 1.
+
+Mon Apr 27 14:41:58 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c (cipher_get_keylen): New.
+
+Sun Apr 26 14:44:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* tiger.c, tiger.h: New.
+
+Wed Apr  8 14:57:11 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (check_pubkey_algo2): New.
+
+Tue Apr  7 18:46:49 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cipher.c: New
+	* misc.c (check_cipher_algo): Moved to cipher.c
+	* cast5.c: Moved many functions to cipher.c
+	* blowfish.c: Likewise.
+
+Sat Apr  4 19:52:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* cast5.c: Implemented and tested.
+
+Wed Apr  1 16:38:27 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* elgamal.c (elg_generate): Faster generation of x in some cases.
+
+Thu Mar 19 13:54:48 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* blowfish.c (blowfish_decode_cfb): changed XOR operation
+	(blowfish_encode_cfb): Ditto.
+
+Thu Mar 12 14:04:05 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* sha1.c (transform): Rewrote
+
+	* blowfish.c (encrypt): Unrolled for rounds == 16
+	(decrypt): Ditto.
+
+Tue Mar 10 16:32:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (transform): Unrolled the loop.
+
+Tue Mar 10 13:05:14 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (read_pool): Add pool_balance stuff.
+	(get_random_bits): New.
+
+	* elgamal.c (elg_generate): Now uses get_random_bits to generate x.
+
+
+Tue Mar 10 11:33:51 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_digest_length): New.
+
+Tue Mar 10 11:27:41 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c (dsa_verify): Works.
+
+Mon Mar  9 12:59:08 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* dsa.c, dsa.h: Removed some unused code.
+
+Wed Mar  4 10:39:22 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_open): Add call to fast_random_poll.
+	blowfish.c (blowfish_setkey): Ditto.
+
+Tue Mar  3 13:32:54 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* rmd160.c (rmd160_mixblock): New.
+	* random.c: Restructured to start with a new RNG implementation.
+	* random.h: New.
+
+Mon Mar  2 19:21:46 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* gost.c, gost.h: Removed because they did only contain trash.
+
+Sun Mar  1 16:42:29 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* random.c (fill_buffer): removed error message if n == -1.
+
+Fri Feb 27 16:39:34 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c (md_enable): No init if called twice.
+
+Thu Feb 26 07:57:02 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* primegen.c (generate_elg_prime): Changed the progress printing.
+	(gen_prime): Ditto.
+
+Tue Feb 24 12:28:42 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md5.c, md.5 : Replaced by a modified version of md5.c from
+	GNU textutils 1.22.
+
+Wed Feb 18 14:08:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* md.c, md.h : New debugging support
+
+Mon Feb 16 10:08:47 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* misc.c (cipher_algo_to_string): New
+	(pubkey_algo_to_string): New.
+	(digest_algo_to_string): New.
+
+
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+	   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+ This file is free software; as a special exception the author gives
+ unlimited permission to copy and/or distribute it, with or without
+ modifications, as long as this notice is preserved.
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/grub-core/lib/libgcrypt/cipher/Makefile.am b/grub-core/lib/libgcrypt/cipher/Makefile.am
new file mode 100644
index 0000000..76cdc96
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/Makefile.am
@@ -0,0 +1,83 @@
+# Makefile for cipher modules
+# Copyright (C) 1998, 1999, 2000, 2001, 2002,
+#               2003, 2009 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+# Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = Manifest
+
+# Need to include ../src in addition to top_srcdir because gcrypt.h is
+# a built header.
+AM_CPPFLAGS = -I../src -I$(top_srcdir)/src
+AM_CFLAGS = $(GPG_ERROR_CFLAGS)
+
+
+noinst_LTLIBRARIES = libcipher.la
+
+GCRYPT_MODULES = @GCRYPT_CIPHERS@ @GCRYPT_PUBKEY_CIPHERS@ @GCRYPT_DIGESTS@
+
+libcipher_la_DEPENDENCIES = $(GCRYPT_MODULES)
+libcipher_la_LIBADD = $(GCRYPT_MODULES)
+
+libcipher_la_SOURCES = \
+cipher.c pubkey.c ac.c md.c kdf.c \
+hmac-tests.c \
+bithelp.h  \
+primegen.c  \
+hash-common.c hash-common.h \
+rmd.h
+
+EXTRA_libcipher_la_SOURCES = \
+arcfour.c \
+blowfish.c \
+cast5.c \
+crc.c \
+des.c \
+dsa.c \
+elgamal.c \
+ecc.c \
+idea.c \
+md4.c \
+md5.c \
+rijndael.c rijndael-tables.h \
+rmd160.c \
+rsa.c \
+seed.c \
+serpent.c \
+sha1.c \
+sha256.c \
+sha512.c \
+tiger.c \
+whirlpool.c \
+twofish.c \
+rfc2268.c \
+camellia.c camellia.h camellia-glue.c
+
+if ENABLE_O_FLAG_MUNGING
+o_flag_munging = sed -e 's/-O\([2-9s][2-9s]*\)/-O1/' -e 's/-Ofast/-O1/g'
+else
+o_flag_munging = cat
+endif
+
+
+# We need to lower the optimization for this module.
+tiger.o: $(srcdir)/tiger.c
+	`echo $(COMPILE) -c $(srcdir)/tiger.c | $(o_flag_munging) `
+
+tiger.lo: $(srcdir)/tiger.c
+	`echo $(LTCOMPILE) -c $(srcdir)/tiger.c | $(o_flag_munging) `
diff --git a/grub-core/lib/libgcrypt/cipher/Manifest b/grub-core/lib/libgcrypt/cipher/Manifest
new file mode 100644
index 0000000..0cd64f7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/Manifest
@@ -0,0 +1,73 @@
+# Manifest - checksums of the cipher directory
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+# Checksums for all source files in this directory. Format is
+# filename, blanks, base-64 part of an OpenPGP detached signature
+# without the header lines.  Blank lines and lines beginning with a
+# hash mark are ignored.  A tool to process this file is available by
+# cvs -d :pserver:anoncvs@cvs.gnupg.org:/cvs/wk co misc-scripts/manifest-tool
+#
+# The special entry "$names$" holds a signature over all sorted
+# filenames excluding itself.
+
+
+# Algorithm API
+cipher.c iQCVAwUAQDzrVjEAnp832S/7AQIPDgP+OVJ/YNWY5m7c09EBbPAzL/WsGoj6wrBNMmkRlMOqTHeh+OOtjuFHt1f9uhfM2Nzl7sJ5+h4ryZKLEZmQPRMTZTnAqkvGdsrJWJnigUA9QwYdV0ONqC9C63gpuG465gO9TZVOqlQu/FTxSRuTQYUulkaBNG71n8nZEOusBVwV2YA==58xH
+pubkey.c iQCVAwUAP9XQ3jEAnp832S/7AQJ5UgQAyHfEBvPVJ8wTRg8c7ixS2GiVmIgwIo5tvQaiQJTPWASevvYrB+2Z2qa9cATyu50ACjLzbaquGBgPzjJV3dU/qttT1gCqRuN/LCNvXFe5qnIZezejc3RAadFNTw/pOTHq0wxD1Keg66ruei9R36Nba59pEQIWIBXTfubRft2hMYk==E09t
+ac.c iQCVAwUAQDzsOzEAnp832S/7AQJCBQP/WI6EV/dsR4rmha6RVhvkjZo17kQ8z6pIl5J3cXOvqEkIFeD2HYu3HHrWST5l7yXlffhpDkVHkfMih4ruK76q6Fm0dxZ98pO4C/dVtgimlvvcy/wOQjpzsE0fYAe1BYdg81LJ09X33vW5x6C29lunfKROO2tPlV5i8ffeoFvmMF8==j26g
+md.c iQCVAwUAP+NFGjEAnp832S/7AQJs8wP/Qdk0EAKsyr3O1/pmOSN8AG4rPKbd6KDTzvoBPAN4upFwKYY4hWwvy12Q3YU9DmECrzZkRCXHR7mljVQKs6B7CRZJKjFKmOELpcJDtKvu40vTs1bOH4k9iJYZpGgRA83nkQ+ELAcphAbCA+KIpVr2K4mCJAB0FhpC2uOQ50JHAko==BeF6
+primegen.c iQCVAwUAQDzsoDEAnp832S/7AQKYRwP/TqAQBm1rHTnF0HYE05PqXfWlOqa6EosqVpaOcs/OIW6PaqX0xH1UlrukK7jNOjK3xC4o1qNQ1UKzz2dvQaq1bMvNNizeavxAh10SJZc0hIc/ofc83IbjLh8SZVWQ67JxjsUd3DOXmSmhPZ+Pqd7cUIiw8fDoF+I9EZqy3COu1wY==1ebT
+
+# Algorithm implementations
+arcfour.c iQCVAwUAP9XR/TEAnp832S/7AQJcRwP6AlvYEx++fpT4mIYo0xRDqKEQeqMQvbaRhIg2eV74JxItpHa3q5YsYIl+n1yUz5g35JRWWXSWmAZBwO5wLKsHii4kRUhgrKWnSoQZoPpl49L5+N3R58ON3S0ru5lsBiEJEze3xplf2vqwrH9v1QHVD+gU7UTlfNqrIJoOUXN+1O4==Tq+x
+blowfish.c iQCVAwUAP9XTETEAnp832S/7AQJaEgQAgiqqfuO+zQtscgTB0rvOzVymIKjRKjYhFuLjVuc79G4z1RCAffvIn/YM2d7kt+Z/QF7zjcTAOgETCQL1XokpX2zz9HPAMi2tlDY5zsDufTNqj0n4WBL9nM7w6XAvsiwP1B3bqCTv9SjJV4KbxJ58vw1yQE+sqW74R/QIHFvC7mU==wZnX
+cast5.c iQCVAwUAP9XT6DEAnp832S/7AQJ3xgP/ehLjEN3GELGudbqeo91Xd+PqitHrkuBbtRIYX7Udd/fyXLN+h8rMJVyIQX2m+mpxbBxudVU3x8/DNT8B0ZHAwK6qqJmEBLLhEYPgIuF76i9LMrP1KqUPhAwRZ2OppjIIugBQ+rP74aD4eLyd/aKQHNuXML8QGWR6KwQShohXM5I==/BRh
+crc.c iQCVAwUAP7ouejEAnp832S/7AQIgwQQApg5Nm63tH5DQkbN+zPzMO9Ygoj3ukxfFTyTBPYSXYKMiTjEbESegaU40uN8jnz2vprcIQWcgZfzO4+opEJMcI35aPwzEk0vKOp0S/PrBLUY2rJfnDVkX5XgJFZa2Q7LLe826UEBzTVYW924utiCCe8oOaOEWVNpg1mqdknu3M9o==kz5D
+des.c iQCVAwUAQCN2oDEAnp832S/7AQL/jwP6Auoq6nZCDBjpgc9tDzuIRwa9DqyuM3gX94uvgEpUwdHszb2bG43dz03kVmcYxtj1MzXbyCeCZOwox0b2SKmLgxIbrNP6yGbzVdTj6592gDYuf/ZXmc1ZNJ1DDldcPQ0n9fXUipUPwyPaNWo3mSZaNcMKSWWzdK0J6ciG6nk7SWI==9k/t
+dsa.c iQCVAwUAP9XZHDEAnp832S/7AQLBRgP/XrBzTEYx5ccMj1MMb6sg37liEHdIyyy49zjvt6jUqxj4RuwVEN8S6v3u4q/QyJkHAi1E0EkREgENlyHW6PKWhYbcrd0vPIAN15yjnl2yqtrCrJImexUCoqJJewK0E4JOicGbabTil8MZjk+mbhEPnjJBqOkyP1w0i31pEDgE/8M==pC8s
+elgamal.c iQCVAwUAP9XbYzEAnp832S/7AQLXagQA3HrvspZfbTGgmUH0IqLQTJ0exUPxJv5DET2TvoIy62trDmMN6lTAj5P+a7jQ8udcu0w+mR2vXUHcxUpNA2PxLaMwGzNSY4zRDNe9r3SFTDrFm6m4y9Ko2e8XtEA+WF6P/XLpck4Jn7vMEDmVGPwkNd22kXFFE8dBGwG6i5Hk1Mk==oBUs
+md4.c iQCVAwUAP9h50DEAnp832S/7AQJhHgQAzNA/B6MWFDlCtPkIVaW8RpP1Eg0ZNMsy0s7SJkopOCBlu6CwXUOKe+8ppcSxhjYKh4i4uQr/QtfipYlBjzKJGnrafoF/NugXNCOHSTGT11TvK7mCiBuUMVgvZGAlOJImk6eTTfUjRrMfaXM/SWl8bdJ4ZpzdjEyVh89r7I5JrGk==x2UD
+md5.c iQCVAwUAP9h7LzEAnp832S/7AQJUGQP/c0cbf6WZXCzmjufHxiE9FAQBzTsA0WtaNqdFcHl7fhmikGtknlaED8n5a7eYd/C481UQW6Wgq/oZdsvgoPWPhG3fOCy2CFP9cZVXITuMSf0ucyZTFUJNO15fnZ+nDfsUv+JPdv1aSeRinAUtfAcSKfkSyR9BCPZvkx+tgU6cphU==Zv+h
+rijndael.c iQCVAwUAP9h9cTEAnp832S/7AQKF1AP+P2L/tPqDJRDg+/fwbOk8Ts0MNxnvvYEm3gE73TKuLt1S+B2+jkrZcKNvM5VGPnVMJbnS0lmIK04nmedHCOftGTOwhGulZAHHIaKGystT3Jql4iPws/JMgAjE7Fyxh5WZMtB9yEljKBpJ5XNqhrMvvxcHpnyP3+YzIXNwzk34V+c==dJ5k
+rmd160.c iQCVAwUAP9h+bTEAnp832S/7AQK1OgP+PNKF6Nzi6X93easVlksdLqKEsArCAw2QjGWDGyxTnbiJM55qAl9JxR1mn3V+oOL7izLLwTt6EYK9evhzfcxY5N5Mni85RAcsLPsuAfQDEzjI6GUWHtQUKPbM+BaorzfhQjYFSZyvum/dZYJ/WfiwwwhqqIKyVU2ZFSqA38YGC/c==9jdA
+rsa.c iQCVAwUAP9iHIzEAnp832S/7AQKAYwQAuWtnMte54QHN+Hij9t4sGuypXogajOb1vQQwGgS0fKsaBZsuSP2amze4o5diIvsQTsFQ4CzjvqoCVuBDoHM3xkSD8wGDizgvtCamAxkdbF7wmzldKFn8SpJqlVwWQMP6kk1IjXHEuYb4IDWGTbVMhfEu+eOlU8+PSK4IhZqNvt4==/3hp
+serpent.c iQCVAwUAP9h/VzEAnp832S/7AQLyCwP/d1zbmb7l/PriZNa9/Z7mo01XFe5MnAqCfIwhl9GjeaMszcoS37jECNq5nLvrTTFIIJpm3rvBePwiCG4Wwx1I18HCxaP198pcSaR+BLOJ3Aj52EZPrxtqlDKuFr38ZOP5giyUqUYVYGVdrz4kRMNWAZQK53GeJnGhXCnhxojLEgA==ck46
+sha1.c iQCVAwUAP9iATTEAnp832S/7AQKcSwQAwAs/HnNqho3lU1ZUgCPNt5P2/Brm6W21+wWWGKJkSrra/c4NYVKJGDDwlsFE0b9ln1uZt7bHReFkKXK3JnrKTmNVcx/Cy64iCMRNMhaM72Mqy7wWx5yHBAmMBxzFGnNQKbmeY52zeGih5HsNLSibc2pPuOViWo2JPJ5Ci/wIwl8==/wtO
+sha256.c iQCVAwUAP9iAtzEAnp832S/7AQJD2QP/UqvL0hhjG1wEFbGrdkV9tba1sMDXdnnK6X7HdLuRpVAgNiQiFf8JDmntd/dZ2Q71p4Uae2ctqve4WoEijPUZPjACnpuZfx0SEQL0lQBkwxzJp7lz9ujVtwQ2cM/aYexJkXcWgGcloJNLM3JbWPGIJnuYbr/IwJ6RQF9vgj0357o==UWO1
+sha512.c iQCVAwUAP9iBTDEAnp832S/7AQIPBAQA28CJSUQLiW0s2x9u8/OH2eKnxPjA4sZmb50WP7920Lem66P31C3BrOqwfBot4RLhjL+zh/+Uc4s3HPwApZuj9E4BxNMlqLv+Tqk++DAbdaOeYT4jeUt+mlhQQ6mH/RDsy32rZsNsGQ2bUGxazZmfG++PL3JyhawqCy00SUDr/o0==H+0X
+tiger.c iQCVAwUAP9iCfjEAnp832S/7AQKufwP/fryv3MqSOYY+90325DH7X3/CtekxeooN0scGsHX0fxBakWSMecTNrj33KPddLS46gU/S89zIc2N/Bw/7EVIAXVFA3/3Ip+OrFOuIMO4Py1sCdB8o2Y+5ygv8iXLcsXIq1O0av79i9g774V3uaXa2qN9ZnXe0AEhcy8FHJ2i/wro==5XVB
+twofish.c iQCVAwUAP9iD6TEAnp832S/7AQKUnQP/Rq8FaYeHTG7HbZuqAs9pbPitzjDbkdZddmInWR7NmevBkKvhsJALjVooc0KGQfo2lAAmy3Xi/4QQN8VPn51DVjDIgf7x+DQh/9TFJHMccxI9asUgi4+TNnmMqLU1k3N8S2PjyZ1sjeC8B79fKPpwCzj72WkqPkzZw3l2jArr+dU==NdJT
+rfc2268.c iQCVAwUAQCN+3jEAnp832S/7AQLv1gQA1hJh29hAjKi4uLSGxXvJ6cyYmPdmevdKrbLnuHZWtHe4xvCgy/nTdEojEpxgLp/hL/ogasuWRC1W16Wiz9ryxf7YR0uhZWayO/bQNagpfU5MIkJTLuKqqgpwYumCSQfOugXVAqcgEzj+13eeyJaFVrzwrNa67sh84nmbjOjNjvE==0zBq
+
+# Random number related
+random.c iQCVAwUAP7nsITEAnp832S/7AQK4SAQAtvfUgrtGOQ2PlxGMla0qJLPHjJacMwgq0ecusiI79elPdDsFfCCk6dK1Ug2kFbNm22nCGHNcUquqbX7noi7ZVQnmPBQXzyLNZd7GmrawRZfdlRerTUDBpSnR8V8ui/5+YYp627E7kKGC0hPSgqXFql6oBMIfno0LZwFJTjIevRY==L419
+random.h iQCVAwUAP7ovKDEAnp832S/7AQJ3bQQAjnPebnyTC7sphAv2I7uIz+yPgw1ZfbVhLv+OiWDlO9ish+fRyyMpy+HELBOgZjJdgRegqhlZC6qyns5arM/VglYi+PzvdLO3hIqHE/YFfpIFPz8wBrcmlqrYyd3CsGqcYsfjocXNttCBLeSWmoJ09ltKQH8yzJf3oAgN6X1yuc4==eNoU
+rand-internal.h iQCVAwUAP7ouvDEAnp832S/7AQLYnAQAhdI7ERoJVCkV8GiV7MjaUxv1WIL7iZ+jIOvVhv4fNyhCGCGoEtTjkyput/lj7Nsh3FXEqRhypGGrCLf47x/gua5n+BwffogxVyUDqiOyyGhNTPpe3fQcNBvbPCtco8yMK4GJO5G3BqzlPyN+BMeogLymyV6Sm1mvh5LZDyAFbfQ==tZSE
+rndlinux.c iQCVAwUAP9iPYTEAnp832S/7AQL6/AP/ZDrbOkVuB9qJ7sKeX1MImZEsz3mi0xPovJzaBtBU7a0idcUKrWYOvQFWRlLUeq0iCT6+h2l5bniP7q7hepzlKa+VPY9VWaQthqeJm2l5LN6QQ5PyMfBq04QuBncw9BJnCGmEyTLt3RxIXBAPdxmiVxtcRIFUqCBtQvoUXGLvemw==t37k
+rndegd.c iQCVAwUAP9iPRDEAnp832S/7AQImBQP/WHKg+hKXcm1pQvilzML0jZpwK5PAMM4uBnnPJNIXWOYBO6I/Xg9d/tPLg8NlmmtyQCo2Eu0ybDSt+8mu+dWveAys+0LTi0MIqeP9BMzCKz8dnWH6+S8huLXwTF3m0IrqM0JLb6b71GK9SOq6sWQ22yW5vf61hXP8kH9dhIaoMZs==FaHV
+rndunix.c iQCVAwUAP9iQlzEAnp832S/7AQL/KgQA29GnvcD4Xb5qjDMBgW9THEE4+4lfex/6k+Fh0IT61OLJsWVLJ7bJpRntburw4uQm4Tf7CO8vaiDFDYhKKrzXeOF1fmdpcL8hA+fNp9I/MUOc4e9kN9+YJ9wikVa0SZj1OBfhzgcFLd1xOtulkr3ii52HLF9vhrxzkgVwvD10Bi8==2cML
+rndw32.c iQCVAwUAP9iRKDEAnp832S/7AQIuaAQA3AJr3WqnxNDsWCIdvehf8Suotthj+laX8nJsvDfFhXPKcXDpsg0wTTXSnnKgyED53+uYiMDnVRsxeWAyhKwvx1MjjlaSMMjzbH6isWTH8FaWpLgrxEkXoPeNqYf5FXpdUkcUxGX2RkQeuX/cIfiHLNE9CV0usaF2jysjBX2iERY==EEnO
+
+# Helper
+bithelp.h iQCVAwUAP7ouPTEAnp832S/7AQKXggQAqjcgvihIF3WclOgw1JV2rbARw4ISIDRMFqdaNCqBRx6BwEz3UGsEIlz6+iR1sS/reqN61WvtjLb+D0+tujAkGrgQJhFLG85WtG2tB5UVoI3am1fpkwiRm+bR4rv0rGk0BYk81bC7+l4KrK9o5lVp4lCsrorlUKsd48lNmBHyAXM==mDDN
+rmd.h iQCVAwUAP7oumjEAnp832S/7AQJiJQP/V4bJwjZaYndJzV+KRnIDbl1koHuw+ZK5heMYVu8Qk4ylqv//BGyeRa3jZCcfPHI35q6HilCs2VBm8hiBMjHSqY/VPn2ZQ0yg/lt6qEvl7YjsLmyMICvjG+ncszHoq9pRvnF3vTnM18sPIioXLk8fskuM0XOCNBs0ARBAQjY9UGI==olUN
+
+# Configuration
+Makefile.am iQCVAwUAQCN33TEAnp832S/7AQKFJAQAz7BDkC814q+QiuE/jnutJHR5qlgbrm3ikGbQwdRzYUscst4bCCWy3uKL/sIPGLg+JQXtF5FnsQy3s4D9BOYhp72cA9ktYK65hhi4pNm/JQ0lXkZMNfk8Go5lNzKezlWwHvkMwRXR0Fep0wPdyeaKW5BfaW2ABvgep6Bp+hHEbyg==zSyi
+$names$ iQCVAwUAQCN3EDEAnp832S/7AQJXLAP8DvHTpm5DkTF35EmzeKpi9ie59AZcZanD19ir/e/7+PaQxr2riuLHDGwFKTju+dcvvBsqrygXOC378GXVWzIF2OZwS4EdDcJ+pgojo9UpsqpKsJHouY4Ugx5cQialxba462kUn8hcihSBnMyc4LzbJ5WQ4puQuqy544d2x94+2ms==G4Ls
diff --git a/grub-core/lib/libgcrypt/cipher/ac.c b/grub-core/lib/libgcrypt/cipher/ac.c
new file mode 100644
index 0000000..63f6fcd
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/ac.c
@@ -0,0 +1,3301 @@
+/* ac.c - Alternative interface for asymmetric cryptography.
+   Copyright (C) 2003, 2004, 2005, 2006
+                 2007, 2008  Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser general Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stddef.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "mpi.h"
+
+
+
+/* At the moment the ac interface is a wrapper around the pk
+   interface, but this might change somewhen in the future, depending
+   on how many people prefer the ac interface.  */
+
+/* Mapping of flag numbers to the according strings as it is expected
+   for S-expressions.  */
+static struct number_string
+{
+  int number;
+  const char *string;
+} ac_flags[] =
+  {
+    { GCRY_AC_FLAG_NO_BLINDING, "no-blinding" },
+  };
+
+/* The positions in this list correspond to the values contained in
+   the gcry_ac_key_type_t enumeration list.  */
+static const char *ac_key_identifiers[] =
+  {
+    "private-key",
+    "public-key"
+  };
+
+/* These specifications are needed for key-pair generation; the caller
+   is allowed to pass additional, algorithm-specific `specs' to
+   gcry_ac_key_pair_generate.  This list is used for decoding the
+   provided values according to the selected algorithm.  */
+struct gcry_ac_key_generate_spec
+{
+  int algorithm;		/* Algorithm for which this flag is
+				   relevant.  */
+  const char *name;		/* Name of this flag.  */
+  size_t offset;		/* Offset in the cipher-specific spec
+				   structure at which the MPI value
+				   associated with this flag is to be
+				   found.  */
+} ac_key_generate_specs[] =
+  {
+    { GCRY_AC_RSA, "rsa-use-e", offsetof (gcry_ac_key_spec_rsa_t, e) },
+    { 0 }
+  };
+
+/* Handle structure.  */
+struct gcry_ac_handle
+{
+  int algorithm;		/* Algorithm ID associated with this
+				   handle.  */
+  const char *algorithm_name;	/* Name of the algorithm.  */
+  unsigned int flags;		/* Flags, not used yet.  */
+  gcry_module_t module;	        /* Reference to the algorithm
+				   module.  */
+};
+
+/* A named MPI value.  */
+typedef struct gcry_ac_mpi
+{
+  char *name;			/* Self-maintained copy of name.  */
+  gcry_mpi_t mpi;		/* MPI value.         */
+  unsigned int flags;		/* Flags.             */
+} gcry_ac_mpi_t;
+
+/* A data set, that is simply a list of named MPI values.  */
+struct gcry_ac_data
+{
+  gcry_ac_mpi_t *data;		/* List of named values.      */
+  unsigned int data_n;		/* Number of values in DATA.  */
+};
+
+/* A single key.  */
+struct gcry_ac_key
+{
+  gcry_ac_data_t data;		/* Data in native ac structure.  */
+  gcry_ac_key_type_t type;	/* Type of the key.              */
+};
+
+/* A key pair.  */
+struct gcry_ac_key_pair
+{
+  gcry_ac_key_t public;
+  gcry_ac_key_t secret;
+};
+
+
+
+/*
+ * Functions for working with data sets.
+ */
+
+/* Creates a new, empty data set and store it in DATA.  */
+gcry_error_t
+_gcry_ac_data_new (gcry_ac_data_t *data)
+{
+  gcry_ac_data_t data_new;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_new = gcry_malloc (sizeof (*data_new));
+  if (! data_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  data_new->data = NULL;
+  data_new->data_n = 0;
+  *data = data_new;
+  err = 0;
+
+ out:
+
+  return err;
+}
+
+/* Destroys all the entries in DATA, but not DATA itself.  */
+static void
+ac_data_values_destroy (gcry_ac_data_t data)
+{
+  unsigned int i;
+
+  for (i = 0; i < data->data_n; i++)
+    if (data->data[i].flags & GCRY_AC_FLAG_DEALLOC)
+      {
+	gcry_mpi_release (data->data[i].mpi);
+	gcry_free (data->data[i].name);
+      }
+}
+
+/* Destroys the data set DATA.  */
+void
+_gcry_ac_data_destroy (gcry_ac_data_t data)
+{
+  if (data)
+    {
+      ac_data_values_destroy (data);
+      gcry_free (data->data);
+      gcry_free (data);
+    }
+}
+
+/* This function creates a copy of the array of named MPIs DATA_MPIS,
+   which is of length DATA_MPIS_N; the copy is stored in
+   DATA_MPIS_CP.  */
+static gcry_error_t
+ac_data_mpi_copy (gcry_ac_mpi_t *data_mpis, unsigned int data_mpis_n,
+		  gcry_ac_mpi_t **data_mpis_cp)
+{
+  gcry_ac_mpi_t *data_mpis_new;
+  gcry_error_t err;
+  unsigned int i;
+  gcry_mpi_t mpi;
+  char *label;
+
+  data_mpis_new = gcry_calloc (data_mpis_n, sizeof (*data_mpis_new));
+  if (! data_mpis_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+  memset (data_mpis_new, 0, sizeof (*data_mpis_new) * data_mpis_n);
+
+  err = 0;
+  for (i = 0; i < data_mpis_n; i++)
+    {
+      /* Copy values.  */
+
+      label = gcry_strdup (data_mpis[i].name);
+      mpi = gcry_mpi_copy (data_mpis[i].mpi);
+      if (! (label && mpi))
+	{
+	  err = gcry_error_from_errno (errno);
+	  gcry_mpi_release (mpi);
+	  gcry_free (label);
+	  break;
+	}
+
+      data_mpis_new[i].flags = GCRY_AC_FLAG_DEALLOC;
+      data_mpis_new[i].name = label;
+      data_mpis_new[i].mpi = mpi;
+    }
+  if (err)
+    goto out;
+
+  *data_mpis_cp = data_mpis_new;
+  err = 0;
+
+ out:
+
+  if (err)
+    if (data_mpis_new)
+      {
+	for (i = 0; i < data_mpis_n; i++)
+	  {
+	    gcry_mpi_release (data_mpis_new[i].mpi);
+	    gcry_free (data_mpis_new[i].name);
+	  }
+	gcry_free (data_mpis_new);
+      }
+
+  return err;
+}
+
+/* Create a copy of the data set DATA and store it in DATA_CP.  */
+gcry_error_t
+_gcry_ac_data_copy (gcry_ac_data_t *data_cp, gcry_ac_data_t data)
+{
+  gcry_ac_mpi_t *data_mpis = NULL;
+  gcry_ac_data_t data_new;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  /* Allocate data set.  */
+  data_new = gcry_malloc (sizeof (*data_new));
+  if (! data_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  err = ac_data_mpi_copy (data->data, data->data_n, &data_mpis);
+  if (err)
+    goto out;
+
+  data_new->data_n = data->data_n;
+  data_new->data = data_mpis;
+  *data_cp = data_new;
+
+ out:
+
+  if (err)
+    gcry_free (data_new);
+
+  return err;
+}
+
+/* Returns the number of named MPI values inside of the data set
+   DATA.  */
+unsigned int
+_gcry_ac_data_length (gcry_ac_data_t data)
+{
+  return data->data_n;
+}
+
+
+/* Add the value MPI to DATA with the label NAME.  If FLAGS contains
+   GCRY_AC_FLAG_COPY, the data set will contain copies of NAME
+   and MPI.  If FLAGS contains GCRY_AC_FLAG_DEALLOC or
+   GCRY_AC_FLAG_COPY, the values contained in the data set will
+   be deallocated when they are to be removed from the data set.  */
+gcry_error_t
+_gcry_ac_data_set (gcry_ac_data_t data, unsigned int flags,
+		   const char *name, gcry_mpi_t mpi)
+{
+  gcry_error_t err;
+  gcry_mpi_t mpi_cp;
+  char *name_cp;
+  unsigned int i;
+
+  name_cp = NULL;
+  mpi_cp = NULL;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  if (flags & ~(GCRY_AC_FLAG_DEALLOC | GCRY_AC_FLAG_COPY))
+    {
+      err = gcry_error (GPG_ERR_INV_ARG);
+      goto out;
+    }
+
+  if (flags & GCRY_AC_FLAG_COPY)
+    {
+      /* Create copies.  */
+
+      flags |= GCRY_AC_FLAG_DEALLOC;
+      name_cp = gcry_strdup (name);
+      mpi_cp = gcry_mpi_copy (mpi);
+      if (! (name_cp && mpi_cp))
+	{
+	  err = gcry_error_from_errno (errno);
+	  goto out;
+	}
+    }
+
+  /* Search for existing entry.  */
+  for (i = 0; i < data->data_n; i++)
+    if (! strcmp (name, data->data[i].name))
+      break;
+  if (i < data->data_n)
+    {
+      /* An entry for NAME does already exist.  */
+      if (data->data[i].flags & GCRY_AC_FLAG_DEALLOC)
+	{
+	  gcry_mpi_release (data->data[i].mpi);
+	  gcry_free (data->data[i].name);
+	}
+    }
+  else
+    {
+      /* Create a new entry.  */
+
+      gcry_ac_mpi_t *ac_mpis;
+
+      ac_mpis = gcry_realloc (data->data,
+			      sizeof (*data->data) * (data->data_n + 1));
+      if (! ac_mpis)
+	{
+	  err = gcry_error_from_errno (errno);
+	  goto out;
+	}
+
+      if (data->data != ac_mpis)
+	data->data = ac_mpis;
+      data->data_n++;
+    }
+
+  data->data[i].name = name_cp ? name_cp : ((char *) name);
+  data->data[i].mpi = mpi_cp ? mpi_cp : mpi;
+  data->data[i].flags = flags;
+  err = 0;
+
+ out:
+
+  if (err)
+    {
+      gcry_mpi_release (mpi_cp);
+      gcry_free (name_cp);
+    }
+
+  return err;
+}
+
+/* Stores the value labelled with NAME found in the data set DATA in
+   MPI.  The returned MPI value will be released in case
+   gcry_ac_data_set is used to associate the label NAME with a
+   different MPI value.  */
+gcry_error_t
+_gcry_ac_data_get_name (gcry_ac_data_t data, unsigned int flags,
+			const char *name, gcry_mpi_t *mpi)
+{
+  gcry_mpi_t mpi_return;
+  gcry_error_t err;
+  unsigned int i;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  if (flags & ~(GCRY_AC_FLAG_COPY))
+    {
+      err = gcry_error (GPG_ERR_INV_ARG);
+      goto out;
+    }
+
+  for (i = 0; i < data->data_n; i++)
+    if (! strcmp (name, data->data[i].name))
+      break;
+  if (i == data->data_n)
+    {
+      err = gcry_error (GPG_ERR_NOT_FOUND);
+      goto out;
+    }
+
+  if (flags & GCRY_AC_FLAG_COPY)
+    {
+      mpi_return = gcry_mpi_copy (data->data[i].mpi);
+      if (! mpi_return)
+	{
+	  err = gcry_error_from_errno (errno); /* FIXME? */
+	  goto out;
+	}
+    }
+  else
+    mpi_return = data->data[i].mpi;
+
+  *mpi = mpi_return;
+  err = 0;
+
+ out:
+
+  return err;
+}
+
+/* Stores in NAME and MPI the named MPI value contained in the data
+   set DATA with the index IDX.  NAME or MPI may be NULL.  The
+   returned MPI value will be released in case gcry_ac_data_set is
+   used to associate the label NAME with a different MPI value.  */
+gcry_error_t
+_gcry_ac_data_get_index (gcry_ac_data_t data, unsigned int flags,
+			 unsigned int idx,
+			 const char **name, gcry_mpi_t *mpi)
+{
+  gcry_error_t err;
+  gcry_mpi_t mpi_cp;
+  char *name_cp;
+
+  name_cp = NULL;
+  mpi_cp = NULL;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  if (flags & ~(GCRY_AC_FLAG_COPY))
+    {
+      err = gcry_error (GPG_ERR_INV_ARG);
+      goto out;
+    }
+
+  if (idx >= data->data_n)
+    {
+      err = gcry_error (GPG_ERR_INV_ARG);
+      goto out;
+    }
+
+  if (flags & GCRY_AC_FLAG_COPY)
+    {
+      /* Return copies to the user.  */
+      if (name)
+	{
+	  name_cp = gcry_strdup (data->data[idx].name);
+	  if (! name_cp)
+	    {
+	      err = gcry_error_from_errno (errno);
+	      goto out;
+	    }
+	}
+      if (mpi)
+	{
+	  mpi_cp = gcry_mpi_copy (data->data[idx].mpi);
+	  if (! mpi_cp)
+	    {
+	      err = gcry_error_from_errno (errno);
+	      goto out;
+	    }
+	}
+    }
+
+  if (name)
+    *name = name_cp ? name_cp : data->data[idx].name;
+  if (mpi)
+    *mpi = mpi_cp ? mpi_cp : data->data[idx].mpi;
+  err = 0;
+
+ out:
+
+  if (err)
+    {
+      gcry_mpi_release (mpi_cp);
+      gcry_free (name_cp);
+    }
+
+  return err;
+}
+
+/* Convert the data set DATA into a new S-Expression, which is to be
+   stored in SEXP, according to the identifiers contained in
+   IDENTIFIERS.  */
+gcry_error_t
+_gcry_ac_data_to_sexp (gcry_ac_data_t data, gcry_sexp_t *sexp,
+		       const char **identifiers)
+{
+  gcry_sexp_t sexp_new;
+  gcry_error_t err;
+  char *sexp_buffer;
+  size_t sexp_buffer_n;
+  size_t identifiers_n;
+  const char *label;
+  gcry_mpi_t mpi;
+  void **arg_list;
+  size_t data_n;
+  unsigned int i;
+
+  sexp_buffer_n = 1;
+  sexp_buffer = NULL;
+  arg_list = NULL;
+  err = 0;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  /* Calculate size of S-expression representation.  */
+
+  i = 0;
+  if (identifiers)
+    while (identifiers[i])
+      {
+	/* For each identifier, we add "(<IDENTIFIER>)".  */
+	sexp_buffer_n += 1 + strlen (identifiers[i]) + 1;
+	i++;
+      }
+  identifiers_n = i;
+
+  if (! identifiers_n)
+    /* If there are NO identifiers, we still add surrounding braces so
+       that we have a list of named MPI value lists.  Otherwise it
+       wouldn't be too much fun to process these lists.  */
+    sexp_buffer_n += 2;
+
+  data_n = _gcry_ac_data_length (data);
+  for (i = 0; i < data_n; i++)
+    {
+      err = gcry_ac_data_get_index (data, 0, i, &label, NULL);
+      if (err)
+	break;
+      /* For each MPI we add "(<LABEL> %m)".  */
+      sexp_buffer_n += 1 + strlen (label) + 4;
+    }
+  if (err)
+    goto out;
+
+  /* Allocate buffer.  */
+
+  sexp_buffer = gcry_malloc (sexp_buffer_n);
+  if (! sexp_buffer)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Fill buffer.  */
+
+  *sexp_buffer = 0;
+  sexp_buffer_n = 0;
+
+  /* Add identifiers: (<IDENTIFIER0>(<IDENTIFIER1>...)).  */
+  if (identifiers_n)
+    {
+      /* Add nested identifier lists as usual.  */
+      for (i = 0; i < identifiers_n; i++)
+	sexp_buffer_n += sprintf (sexp_buffer + sexp_buffer_n, "(%s",
+				  identifiers[i]);
+    }
+  else
+    {
+      /* Add special list.  */
+      sexp_buffer_n += sprintf (sexp_buffer + sexp_buffer_n, "(");
+    }
+
+  /* Add MPI list.  */
+  arg_list = gcry_calloc (data_n + 1, sizeof (*arg_list));
+  if (! arg_list)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+  for (i = 0; i < data_n; i++)
+    {
+      err = gcry_ac_data_get_index (data, 0, i, &label, &mpi);
+      if (err)
+	break;
+      sexp_buffer_n += sprintf (sexp_buffer + sexp_buffer_n,
+				"(%s %%m)", label);
+      arg_list[i] = &data->data[i].mpi;
+    }
+  if (err)
+    goto out;
+
+  if (identifiers_n)
+    {
+      /* Add closing braces for identifier lists as usual.  */
+      for (i = 0; i < identifiers_n; i++)
+	sexp_buffer_n += sprintf (sexp_buffer + sexp_buffer_n, ")");
+    }
+  else
+    {
+      /* Add closing braces for special list.  */
+      sexp_buffer_n += sprintf (sexp_buffer + sexp_buffer_n, ")");
+    }
+
+  /* Construct.  */
+  err = gcry_sexp_build_array (&sexp_new, NULL, sexp_buffer, arg_list);
+  if (err)
+    goto out;
+
+  *sexp = sexp_new;
+
+ out:
+
+  gcry_free (sexp_buffer);
+  gcry_free (arg_list);
+
+  return err;
+}
+
+/* Create a new data set, which is to be stored in DATA_SET, from the
+   S-Expression SEXP, according to the identifiers contained in
+   IDENTIFIERS.  */
+gcry_error_t
+_gcry_ac_data_from_sexp (gcry_ac_data_t *data_set, gcry_sexp_t sexp,
+			 const char **identifiers)
+{
+  gcry_ac_data_t data_set_new;
+  gcry_error_t err;
+  gcry_sexp_t sexp_cur;
+  gcry_sexp_t sexp_tmp;
+  gcry_mpi_t mpi;
+  char *string;
+  const char *data;
+  size_t data_n;
+  size_t sexp_n;
+  unsigned int i;
+  int skip_name;
+
+  data_set_new = NULL;
+  sexp_cur = sexp;
+  sexp_tmp = NULL;
+  string = NULL;
+  mpi = NULL;
+  err = 0;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  /* Process S-expression/identifiers.  */
+
+  if (identifiers)
+    {
+      for (i = 0; identifiers[i]; i++)
+	{
+	  /* Next identifier.  Extract first data item from
+	     SEXP_CUR.  */
+	  data = gcry_sexp_nth_data (sexp_cur, 0, &data_n);
+
+	  if (! ((data_n == strlen (identifiers[i]))
+		 && (! strncmp (data, identifiers[i], data_n))))
+	    {
+	      /* Identifier mismatch -> error.  */
+	      err = gcry_error (GPG_ERR_INV_SEXP);
+	      break;
+	    }
+
+	  /* Identifier matches.  Now we have to distinguish two
+	     cases:
+
+	     (i)  we are at the last identifier:
+	     leave loop
+
+	     (ii) we are not at the last identifier:
+	     extract next element, which is supposed to be a
+	     sublist.  */
+
+	  if (! identifiers[i + 1])
+	    /* Last identifier.  */
+	    break;
+	  else
+	    {
+	      /* Not the last identifier, extract next sublist.  */
+
+	      sexp_tmp = gcry_sexp_nth (sexp_cur, 1);
+	      if (! sexp_tmp)
+		{
+		  /* Missing sublist.  */
+		  err = gcry_error (GPG_ERR_INV_SEXP);
+		  break;
+		}
+
+	      /* Release old SEXP_CUR, in case it is not equal to the
+		 original SEXP.  */
+	      if (sexp_cur != sexp)
+		gcry_sexp_release (sexp_cur);
+
+	      /* Make SEXP_CUR point to the new current sublist.  */
+	      sexp_cur = sexp_tmp;
+              sexp_tmp = NULL;
+	    }
+	}
+      if (err)
+	goto out;
+
+      if (i)
+        {
+          /* We have at least one identifier in the list, this means
+             the the list of named MPI values is prefixed, this means
+             that we need to skip the first item (the list name), when
+             processing the MPI values.  */
+          skip_name = 1;
+        }
+      else
+        {
+          /* Since there is no identifiers list, the list of named MPI
+             values is not prefixed with a list name, therefore the
+             offset to use is zero.  */
+          skip_name = 0;
+        }
+    }
+  else
+    /* Since there is no identifiers list, the list of named MPI
+       values is not prefixed with a list name, therefore the offset
+       to use is zero.  */
+    skip_name = 0;
+
+  /* Create data set from S-expression data.  */
+
+  err = gcry_ac_data_new (&data_set_new);
+  if (err)
+    goto out;
+
+  /* Figure out amount of named MPIs in SEXP_CUR.  */
+  if (sexp_cur)
+    sexp_n = gcry_sexp_length (sexp_cur) - skip_name;
+  else
+    sexp_n = 0;
+
+  /* Extracte the named MPIs sequentially.  */
+  for (i = 0; i < sexp_n; i++)
+    {
+      /* Store next S-Expression pair, which is supposed to consist of
+	 a name and an MPI value, in SEXP_TMP.  */
+
+      sexp_tmp = gcry_sexp_nth (sexp_cur, i + skip_name);
+      if (! sexp_tmp)
+	{
+	  err = gcry_error (GPG_ERR_INV_SEXP);
+	  break;
+	}
+
+      /* Extract name from current S-Expression pair.  */
+      data = gcry_sexp_nth_data (sexp_tmp, 0, &data_n);
+      string = gcry_malloc (data_n + 1);
+      if (! string)
+	{
+	  err = gcry_error_from_errno (errno);
+	  break;
+	}
+      memcpy (string, data, data_n);
+      string[data_n] = 0;
+
+      /* Extract MPI value.  */
+      mpi = gcry_sexp_nth_mpi (sexp_tmp, 1, 0);
+      if (! mpi)
+	{
+	  err = gcry_error (GPG_ERR_INV_SEXP); /* FIXME? */
+	  break;
+	}
+
+      /* Store named MPI in data_set_new.  */
+      err = gcry_ac_data_set (data_set_new, GCRY_AC_FLAG_DEALLOC, string, mpi);
+      if (err)
+	break;
+
+/*       gcry_free (string); */
+      string = NULL;
+/*       gcry_mpi_release (mpi); */
+      mpi = NULL;
+
+      gcry_sexp_release (sexp_tmp);
+      sexp_tmp = NULL;
+    }
+  if (err)
+    goto out;
+
+  *data_set = data_set_new;
+
+ out:
+
+  if (sexp_cur != sexp)
+    gcry_sexp_release (sexp_cur);
+  gcry_sexp_release (sexp_tmp);
+  gcry_mpi_release (mpi);
+  gcry_free (string);
+
+  if (err)
+    gcry_ac_data_destroy (data_set_new);
+
+  return err;
+}
+
+
+static void
+_gcry_ac_data_dump (const char *prefix, gcry_ac_data_t data)
+{
+  unsigned char *mpi_buffer;
+  size_t mpi_buffer_n;
+  unsigned int data_n;
+  gcry_error_t err;
+  const char *name;
+  gcry_mpi_t mpi;
+  unsigned int i;
+
+  if (! data)
+    return;
+
+  if (fips_mode ())
+    return;
+
+  mpi_buffer = NULL;
+
+  data_n = _gcry_ac_data_length (data);
+  for (i = 0; i < data_n; i++)
+    {
+      err = gcry_ac_data_get_index (data, 0, i, &name, &mpi);
+      if (err)
+	{
+	  log_error ("failed to dump data set");
+	  break;
+	}
+
+      err = gcry_mpi_aprint (GCRYMPI_FMT_HEX, &mpi_buffer, &mpi_buffer_n, mpi);
+      if (err)
+	{
+	  log_error ("failed to dump data set");
+	  break;
+	}
+
+      log_printf ("%s%s%s: %s\n",
+		  prefix ? prefix : "",
+		  prefix ? ": " : ""
+		  , name, mpi_buffer);
+
+      gcry_free (mpi_buffer);
+      mpi_buffer = NULL;
+    }
+
+  gcry_free (mpi_buffer);
+}
+
+/* Dump the named MPI values contained in the data set DATA to
+   Libgcrypt's logging stream.  */
+void
+gcry_ac_data_dump (const char *prefix, gcry_ac_data_t data)
+{
+  _gcry_ac_data_dump (prefix, data);
+}
+
+/* Destroys any values contained in the data set DATA.  */
+void
+_gcry_ac_data_clear (gcry_ac_data_t data)
+{
+  ac_data_values_destroy (data);
+  gcry_free (data->data);
+  data->data = NULL;
+  data->data_n = 0;
+}
+
+
+
+/*
+ * Implementation of `ac io' objects.
+ */
+
+/* Initialize AC_IO according to MODE, TYPE and the variable list of
+   arguments AP.  The list of variable arguments to specify depends on
+   the given TYPE.  */
+void
+_gcry_ac_io_init_va (gcry_ac_io_t *ac_io,
+		     gcry_ac_io_mode_t mode, gcry_ac_io_type_t type, va_list ap)
+{
+  memset (ac_io, 0, sizeof (*ac_io));
+
+  if (fips_mode ())
+    return;
+
+  gcry_assert ((mode == GCRY_AC_IO_READABLE) || (mode == GCRY_AC_IO_WRITABLE));
+  gcry_assert ((type == GCRY_AC_IO_STRING) || (type == GCRY_AC_IO_STRING));
+
+  ac_io->mode = mode;
+  ac_io->type = type;
+
+  switch (mode)
+    {
+    case GCRY_AC_IO_READABLE:
+      switch (type)
+	{
+	case GCRY_AC_IO_STRING:
+	  ac_io->io.readable.string.data = va_arg (ap, unsigned char *);
+	  ac_io->io.readable.string.data_n = va_arg (ap, size_t);
+	  break;
+
+	case GCRY_AC_IO_CALLBACK:
+	  ac_io->io.readable.callback.cb = va_arg (ap, gcry_ac_data_read_cb_t);
+	  ac_io->io.readable.callback.opaque = va_arg (ap, void *);
+	  break;
+	}
+      break;
+    case GCRY_AC_IO_WRITABLE:
+      switch (type)
+	{
+	case GCRY_AC_IO_STRING:
+	  ac_io->io.writable.string.data = va_arg (ap, unsigned char **);
+	  ac_io->io.writable.string.data_n = va_arg (ap, size_t *);
+	  break;
+
+	case GCRY_AC_IO_CALLBACK:
+	  ac_io->io.writable.callback.cb = va_arg (ap, gcry_ac_data_write_cb_t);
+	  ac_io->io.writable.callback.opaque = va_arg (ap, void *);
+	  break;
+	}
+      break;
+    }
+}
+
+/* Initialize AC_IO according to MODE, TYPE and the variable list of
+   arguments.  The list of variable arguments to specify depends on
+   the given TYPE. */
+void
+_gcry_ac_io_init (gcry_ac_io_t *ac_io,
+		  gcry_ac_io_mode_t mode, gcry_ac_io_type_t type, ...)
+{
+  va_list ap;
+
+  va_start (ap, type);
+  _gcry_ac_io_init_va (ac_io, mode, type, ap);
+  va_end (ap);
+}
+
+
+/* Write to the IO object AC_IO BUFFER_N bytes from BUFFER.  Return
+   zero on success or error code.  */
+static gcry_error_t
+_gcry_ac_io_write (gcry_ac_io_t *ac_io, unsigned char *buffer, size_t buffer_n)
+{
+  gcry_error_t err;
+
+  gcry_assert (ac_io->mode == GCRY_AC_IO_WRITABLE);
+  err = 0;
+
+  switch (ac_io->type)
+    {
+    case GCRY_AC_IO_STRING:
+      {
+	unsigned char *p;
+
+	if (*ac_io->io.writable.string.data)
+	  {
+	    p = gcry_realloc (*ac_io->io.writable.string.data,
+			      *ac_io->io.writable.string.data_n + buffer_n);
+	    if (! p)
+	      err = gcry_error_from_errno (errno);
+	    else
+	      {
+		if (*ac_io->io.writable.string.data != p)
+		  *ac_io->io.writable.string.data = p;
+		memcpy (p + *ac_io->io.writable.string.data_n, buffer, buffer_n);
+		*ac_io->io.writable.string.data_n += buffer_n;
+	      }
+	  }
+	else
+	  {
+	    if (gcry_is_secure (buffer))
+	      p = gcry_malloc_secure (buffer_n);
+	    else
+	      p = gcry_malloc (buffer_n);
+	    if (! p)
+	      err = gcry_error_from_errno (errno);
+	    else
+	      {
+		memcpy (p, buffer, buffer_n);
+		*ac_io->io.writable.string.data = p;
+		*ac_io->io.writable.string.data_n = buffer_n;
+	      }
+	  }
+      }
+      break;
+
+    case GCRY_AC_IO_CALLBACK:
+      err = (*ac_io->io.writable.callback.cb) (ac_io->io.writable.callback.opaque,
+					       buffer, buffer_n);
+      break;
+    }
+
+  return err;
+}
+
+/* Read *BUFFER_N bytes from the IO object AC_IO into BUFFER; NREAD
+   bytes have already been read from the object; on success, store the
+   amount of bytes read in *BUFFER_N; zero bytes read means EOF.
+   Return zero on success or error code.  */
+static gcry_error_t
+_gcry_ac_io_read (gcry_ac_io_t *ac_io,
+		  unsigned int nread, unsigned char *buffer, size_t *buffer_n)
+{
+  gcry_error_t err;
+
+  gcry_assert (ac_io->mode == GCRY_AC_IO_READABLE);
+  err = 0;
+
+  switch (ac_io->type)
+    {
+    case GCRY_AC_IO_STRING:
+      {
+	size_t bytes_available;
+	size_t bytes_to_read;
+	size_t bytes_wanted;
+
+	bytes_available = ac_io->io.readable.string.data_n - nread;
+	bytes_wanted = *buffer_n;
+
+	if (bytes_wanted > bytes_available)
+	  bytes_to_read = bytes_available;
+	else
+	  bytes_to_read = bytes_wanted;
+
+	memcpy (buffer, ac_io->io.readable.string.data + nread, bytes_to_read);
+	*buffer_n = bytes_to_read;
+	err = 0;
+	break;
+      }
+
+    case GCRY_AC_IO_CALLBACK:
+      err = (*ac_io->io.readable.callback.cb)
+	(ac_io->io.readable.callback.opaque, buffer, buffer_n);
+      break;
+    }
+
+  return err;
+}
+
+/* Read all data available from the IO object AC_IO into newly
+   allocated memory, storing an appropriate pointer in *BUFFER and the
+   amount of bytes read in *BUFFER_N.  Return zero on success or error
+   code.  */
+static gcry_error_t
+_gcry_ac_io_read_all (gcry_ac_io_t *ac_io, unsigned char **buffer, size_t *buffer_n)
+{
+  unsigned char *buffer_new;
+  size_t buffer_new_n;
+  unsigned char buf[BUFSIZ];
+  size_t buf_n;
+  unsigned char *p;
+  gcry_error_t err;
+
+  buffer_new = NULL;
+  buffer_new_n = 0;
+
+  while (1)
+    {
+      buf_n = sizeof (buf);
+      err = _gcry_ac_io_read (ac_io, buffer_new_n, buf, &buf_n);
+      if (err)
+	break;
+
+      if (buf_n)
+	{
+	  p = gcry_realloc (buffer_new, buffer_new_n + buf_n);
+	  if (! p)
+	    {
+	      err = gcry_error_from_errno (errno);
+	      break;
+	    }
+
+	  if (buffer_new != p)
+	    buffer_new = p;
+
+	  memcpy (buffer_new + buffer_new_n, buf, buf_n);
+	  buffer_new_n += buf_n;
+	}
+      else
+	break;
+    }
+  if (err)
+    goto out;
+
+  *buffer_n = buffer_new_n;
+  *buffer = buffer_new;
+
+ out:
+
+  if (err)
+    gcry_free (buffer_new);
+
+  return err;
+}
+
+/* Read data chunks from the IO object AC_IO until EOF, feeding them
+   to the callback function CB.  Return zero on success or error
+   code.  */
+static gcry_error_t
+_gcry_ac_io_process (gcry_ac_io_t *ac_io,
+		     gcry_ac_data_write_cb_t cb, void *opaque)
+{
+  unsigned char buffer[BUFSIZ];
+  unsigned int nread;
+  size_t buffer_n;
+  gcry_error_t err;
+
+  nread = 0;
+
+  while (1)
+    {
+      buffer_n = sizeof (buffer);
+      err = _gcry_ac_io_read (ac_io, nread, buffer, &buffer_n);
+      if (err)
+	break;
+      if (buffer_n)
+	{
+	  err = (*cb) (opaque, buffer, buffer_n);
+	  if (err)
+	    break;
+	  nread += buffer_n;
+	}
+      else
+	break;
+    }
+
+  return err;
+}
+
+
+
+/*
+ * Functions for converting data between the native ac and the
+ * S-expression structure used by the pk interface.
+ */
+
+/* Extract the S-Expression DATA_SEXP into DATA under the control of
+   TYPE and NAME.  This function assumes that S-Expressions are of the
+   following structure:
+
+   (IDENTIFIER [...]
+   (ALGORITHM <list of named MPI values>)) */
+static gcry_error_t
+ac_data_extract (const char *identifier, const char *algorithm,
+		 gcry_sexp_t sexp, gcry_ac_data_t *data)
+{
+  gcry_error_t err;
+  gcry_sexp_t value_sexp;
+  gcry_sexp_t data_sexp;
+  size_t data_sexp_n;
+  gcry_mpi_t value_mpi;
+  char *value_name;
+  const char *data_raw;
+  size_t data_raw_n;
+  gcry_ac_data_t data_new;
+  unsigned int i;
+
+  value_sexp = NULL;
+  data_sexp = NULL;
+  value_name = NULL;
+  value_mpi = NULL;
+  data_new = NULL;
+
+  /* Verify that the S-expression contains the correct identifier.  */
+  data_raw = gcry_sexp_nth_data (sexp, 0, &data_raw_n);
+  if ((! data_raw) || strncmp (identifier, data_raw, data_raw_n))
+    {
+      err = gcry_error (GPG_ERR_INV_SEXP);
+      goto out;
+    }
+
+  /* Extract inner S-expression.  */
+  data_sexp = gcry_sexp_find_token (sexp, algorithm, 0);
+  if (! data_sexp)
+    {
+      err = gcry_error (GPG_ERR_INV_SEXP);
+      goto out;
+    }
+
+  /* Count data elements.  */
+  data_sexp_n = gcry_sexp_length (data_sexp);
+  data_sexp_n--;
+
+  /* Allocate new data set.  */
+  err = _gcry_ac_data_new (&data_new);
+  if (err)
+    goto out;
+
+  /* Iterate through list of data elements and add them to the data
+     set.  */
+  for (i = 0; i < data_sexp_n; i++)
+    {
+      /* Get the S-expression of the named MPI, that contains the name
+	 and the MPI value.  */
+      value_sexp = gcry_sexp_nth (data_sexp, i + 1);
+      if (! value_sexp)
+	{
+	  err = gcry_error (GPG_ERR_INV_SEXP);
+	  break;
+	}
+
+      /* Extract the name.  */
+      data_raw = gcry_sexp_nth_data (value_sexp, 0, &data_raw_n);
+      if (! data_raw)
+	{
+	  err = gcry_error (GPG_ERR_INV_SEXP);
+	  break;
+	}
+
+      /* Extract the MPI value.  */
+      value_mpi = gcry_sexp_nth_mpi (value_sexp, 1, GCRYMPI_FMT_USG);
+      if (! value_mpi)
+	{
+	  err = gcry_error (GPG_ERR_INTERNAL); /* FIXME? */
+	  break;
+	}
+
+      /* Duplicate the name.  */
+      value_name = gcry_malloc (data_raw_n + 1);
+      if (! value_name)
+	{
+	  err = gcry_error_from_errno (errno);
+	  break;
+	}
+      strncpy (value_name, data_raw, data_raw_n);
+      value_name[data_raw_n] = 0;
+
+      err = _gcry_ac_data_set (data_new, GCRY_AC_FLAG_DEALLOC, value_name, value_mpi);
+      if (err)
+	break;
+
+      gcry_sexp_release (value_sexp);
+      value_sexp = NULL;
+      value_name = NULL;
+      value_mpi = NULL;
+    }
+  if (err)
+    goto out;
+
+  /* Copy out.  */
+  *data = data_new;
+
+ out:
+
+  /* Deallocate resources.  */
+  if (err)
+    {
+      _gcry_ac_data_destroy (data_new);
+      gcry_mpi_release (value_mpi);
+      gcry_free (value_name);
+      gcry_sexp_release (value_sexp);
+    }
+  gcry_sexp_release (data_sexp);
+
+  return err;
+}
+
+/* Construct an S-expression from the DATA and store it in
+   DATA_SEXP. The S-expression will be of the following structure:
+
+   (IDENTIFIER [(flags [...])]
+   (ALGORITHM <list of named MPI values>))  */
+static gcry_error_t
+ac_data_construct (const char *identifier, int include_flags,
+		   unsigned int flags, const char *algorithm,
+		   gcry_ac_data_t data, gcry_sexp_t *sexp)
+{
+  unsigned int data_length;
+  gcry_sexp_t sexp_new;
+  gcry_error_t err;
+  size_t sexp_format_n;
+  char *sexp_format;
+  void **arg_list;
+  unsigned int i;
+
+  arg_list = NULL;
+  sexp_new = NULL;
+  sexp_format = NULL;
+
+  /* We build a list of arguments to pass to
+     gcry_sexp_build_array().  */
+  data_length = _gcry_ac_data_length (data);
+  arg_list = gcry_calloc (data_length, sizeof (*arg_list) * 2);
+  if (! arg_list)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Fill list with MPIs.  */
+  for (i = 0; i < data_length; i++)
+    {
+      char **nameaddr  = &data->data[i].name;
+
+      arg_list[(i * 2) + 0] = nameaddr;
+      arg_list[(i * 2) + 1] = &data->data[i].mpi;
+    }
+
+  /* Calculate size of format string.  */
+  sexp_format_n = (3
+		   + (include_flags ? 7 : 0)
+		   + (algorithm ? (2 + strlen (algorithm)) : 0)
+		   + strlen (identifier));
+
+  for (i = 0; i < data_length; i++)
+    /* Per-element sizes.  */
+    sexp_format_n += 6;
+
+  if (include_flags)
+    /* Add flags.  */
+    for (i = 0; i < DIM (ac_flags); i++)
+      if (flags & ac_flags[i].number)
+	sexp_format_n += strlen (ac_flags[i].string) + 1;
+
+  /* Done.  */
+  sexp_format = gcry_malloc (sexp_format_n);
+  if (! sexp_format)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Construct the format string.  */
+
+  *sexp_format = 0;
+  strcat (sexp_format, "(");
+  strcat (sexp_format, identifier);
+  if (include_flags)
+    {
+      strcat (sexp_format, "(flags");
+      for (i = 0; i < DIM (ac_flags); i++)
+	if (flags & ac_flags[i].number)
+	  {
+	    strcat (sexp_format, " ");
+	    strcat (sexp_format, ac_flags[i].string);
+	  }
+      strcat (sexp_format, ")");
+    }
+  if (algorithm)
+    {
+      strcat (sexp_format, "(");
+      strcat (sexp_format, algorithm);
+    }
+  for (i = 0; i < data_length; i++)
+    strcat (sexp_format, "(%s%m)");
+  if (algorithm)
+    strcat (sexp_format, ")");
+  strcat (sexp_format, ")");
+
+  /* Create final S-expression.  */
+  err = gcry_sexp_build_array (&sexp_new, NULL, sexp_format, arg_list);
+  if (err)
+    goto out;
+
+  *sexp = sexp_new;
+
+ out:
+
+  /* Deallocate resources.  */
+  gcry_free (sexp_format);
+  gcry_free (arg_list);
+  if (err)
+    gcry_sexp_release (sexp_new);
+
+  return err;
+}
+
+
+
+/*
+ * Handle management.
+ */
+
+/* Creates a new handle for the algorithm ALGORITHM and stores it in
+   HANDLE.  FLAGS is not used yet.  */
+gcry_error_t
+_gcry_ac_open (gcry_ac_handle_t *handle,
+	       gcry_ac_id_t algorithm, unsigned int flags)
+{
+  gcry_ac_handle_t handle_new;
+  const char *algorithm_name;
+  gcry_module_t module;
+  gcry_error_t err;
+
+  *handle = NULL;
+  module = NULL;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  /* Get name.  */
+  algorithm_name = _gcry_pk_aliased_algo_name (algorithm);
+  if (! algorithm_name)
+    {
+      err = gcry_error (GPG_ERR_PUBKEY_ALGO);
+      goto out;
+    }
+
+  /* Acquire reference to the pubkey module.  */
+  err = _gcry_pk_module_lookup (algorithm, &module);
+  if (err)
+    goto out;
+
+  /* Allocate.  */
+  handle_new = gcry_malloc (sizeof (*handle_new));
+  if (! handle_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Done.  */
+  handle_new->algorithm = algorithm;
+  handle_new->algorithm_name = algorithm_name;
+  handle_new->flags = flags;
+  handle_new->module = module;
+  *handle = handle_new;
+
+ out:
+
+  /* Deallocate resources.  */
+  if (err)
+    _gcry_pk_module_release (module);
+
+  return err;
+}
+
+
+/* Destroys the handle HANDLE.  */
+void
+_gcry_ac_close (gcry_ac_handle_t handle)
+{
+  /* Release reference to pubkey module.  */
+  if (handle)
+    {
+      _gcry_pk_module_release (handle->module);
+      gcry_free (handle);
+    }
+}
+
+
+
+/*
+ * Key management.
+ */
+
+/* Initialize a key from a given data set.  */
+/* FIXME/Damn: the argument HANDLE is not only unnecessary, it is
+   completely WRONG here.  */
+gcry_error_t
+_gcry_ac_key_init (gcry_ac_key_t *key, gcry_ac_handle_t handle,
+		   gcry_ac_key_type_t type, gcry_ac_data_t data)
+{
+  gcry_ac_data_t data_new;
+  gcry_ac_key_t key_new;
+  gcry_error_t err;
+
+  (void)handle;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  /* Allocate.  */
+  key_new = gcry_malloc (sizeof (*key_new));
+  if (! key_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Copy data set.  */
+  err = _gcry_ac_data_copy (&data_new, data);
+  if (err)
+    goto out;
+
+  /* Done.  */
+  key_new->data = data_new;
+  key_new->type = type;
+  *key = key_new;
+
+ out:
+
+  if (err)
+    /* Deallocate resources.  */
+    gcry_free (key_new);
+
+  return err;
+}
+
+
+/* Generates a new key pair via the handle HANDLE of NBITS bits and
+   stores it in KEY_PAIR.  In case non-standard settings are wanted, a
+   pointer to a structure of type gcry_ac_key_spec_<algorithm>_t,
+   matching the selected algorithm, can be given as KEY_SPEC.
+   MISC_DATA is not used yet.  */
+gcry_error_t
+_gcry_ac_key_pair_generate (gcry_ac_handle_t handle, unsigned int nbits,
+			    void *key_spec,
+			    gcry_ac_key_pair_t *key_pair,
+			    gcry_mpi_t **misc_data)
+{
+  gcry_sexp_t genkey_sexp_request;
+  gcry_sexp_t genkey_sexp_reply;
+  gcry_ac_data_t key_data_secret;
+  gcry_ac_data_t key_data_public;
+  gcry_ac_key_pair_t key_pair_new;
+  gcry_ac_key_t key_secret;
+  gcry_ac_key_t key_public;
+  gcry_sexp_t key_sexp;
+  gcry_error_t err;
+  char *genkey_format;
+  size_t genkey_format_n;
+  void **arg_list;
+  size_t arg_list_n;
+  unsigned int i;
+  unsigned int j;
+
+  (void)misc_data;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  key_data_secret = NULL;
+  key_data_public = NULL;
+  key_secret = NULL;
+  key_public = NULL;
+  genkey_format = NULL;
+  arg_list = NULL;
+  genkey_sexp_request = NULL;
+  genkey_sexp_reply = NULL;
+  key_sexp = NULL;
+
+  /* Allocate key pair.  */
+  key_pair_new = gcry_malloc (sizeof (struct gcry_ac_key_pair));
+  if (! key_pair_new)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Allocate keys.  */
+  key_secret = gcry_malloc (sizeof (*key_secret));
+  if (! key_secret)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+  key_public = gcry_malloc (sizeof (*key_public));
+  if (! key_public)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Calculate size of the format string, that is used for creating
+     the request S-expression.  */
+  genkey_format_n = 22;
+
+  /* Respect any relevant algorithm specific commands.  */
+  if (key_spec)
+    for (i = 0; i < DIM (ac_key_generate_specs); i++)
+      if (handle->algorithm == ac_key_generate_specs[i].algorithm)
+	genkey_format_n += 6;
+
+  /* Create format string.  */
+  genkey_format = gcry_malloc (genkey_format_n);
+  if (! genkey_format)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Fill format string.  */
+  *genkey_format = 0;
+  strcat (genkey_format, "(genkey(%s(nbits%d)");
+  if (key_spec)
+    for (i = 0; i < DIM (ac_key_generate_specs); i++)
+      if (handle->algorithm == ac_key_generate_specs[i].algorithm)
+	strcat (genkey_format, "(%s%m)");
+  strcat (genkey_format, "))");
+
+  /* Build list of argument pointers, the algorithm name and the nbits
+     are always needed.  */
+  arg_list_n = 2;
+
+  /* Now the algorithm specific arguments.  */
+  if (key_spec)
+    for (i = 0; i < DIM (ac_key_generate_specs); i++)
+      if (handle->algorithm == ac_key_generate_specs[i].algorithm)
+	arg_list_n += 2;
+
+  /* Allocate list.  */
+  arg_list = gcry_calloc (arg_list_n, sizeof (*arg_list));
+  if (! arg_list)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  arg_list[0] = (void *) &handle->algorithm_name;
+  arg_list[1] = (void *) &nbits;
+  if (key_spec)
+    for (j = 2, i = 0; i < DIM (ac_key_generate_specs); i++)
+      if (handle->algorithm == ac_key_generate_specs[i].algorithm)
+	{
+	  /* Add name of this specification flag and the
+	     according member of the spec strucuture.  */
+	  arg_list[j++] = (void *)(&ac_key_generate_specs[i].name);
+	  arg_list[j++] = (void *)
+	    (((char *) key_spec)
+	     + ac_key_generate_specs[i].offset);
+	  /* FIXME: above seems to suck.  */
+	}
+
+  /* Construct final request S-expression.  */
+  err = gcry_sexp_build_array (&genkey_sexp_request,
+			       NULL, genkey_format, arg_list);
+  if (err)
+    goto out;
+
+  /* Perform genkey operation.  */
+  err = gcry_pk_genkey (&genkey_sexp_reply, genkey_sexp_request);
+  if (err)
+    goto out;
+
+  key_sexp = gcry_sexp_find_token (genkey_sexp_reply, "private-key", 0);
+  if (! key_sexp)
+    {
+      err = gcry_error (GPG_ERR_INTERNAL);
+      goto out;
+    }
+  err = ac_data_extract ("private-key", handle->algorithm_name,
+			 key_sexp, &key_data_secret);
+  if (err)
+    goto out;
+
+  gcry_sexp_release (key_sexp);
+  key_sexp = gcry_sexp_find_token (genkey_sexp_reply, "public-key", 0);
+  if (! key_sexp)
+    {
+      err = gcry_error (GPG_ERR_INTERNAL);
+      goto out;
+    }
+  err = ac_data_extract ("public-key", handle->algorithm_name,
+			 key_sexp, &key_data_public);
+  if (err)
+    goto out;
+
+  /* Done.  */
+
+  key_secret->type = GCRY_AC_KEY_SECRET;
+  key_secret->data = key_data_secret;
+  key_public->type = GCRY_AC_KEY_PUBLIC;
+  key_public->data = key_data_public;
+  key_pair_new->secret = key_secret;
+  key_pair_new->public = key_public;
+  *key_pair = key_pair_new;
+
+ out:
+
+  /* Deallocate resources.  */
+
+  gcry_free (genkey_format);
+  gcry_free (arg_list);
+  gcry_sexp_release (genkey_sexp_request);
+  gcry_sexp_release (genkey_sexp_reply);
+  gcry_sexp_release (key_sexp);
+  if (err)
+    {
+      _gcry_ac_data_destroy (key_data_secret);
+      _gcry_ac_data_destroy (key_data_public);
+      gcry_free (key_secret);
+      gcry_free (key_public);
+      gcry_free (key_pair_new);
+    }
+
+  return err;
+}
+
+/* Returns the key of type WHICH out of the key pair KEY_PAIR.  */
+gcry_ac_key_t
+_gcry_ac_key_pair_extract (gcry_ac_key_pair_t key_pair,
+                           gcry_ac_key_type_t which)
+{
+  gcry_ac_key_t key;
+
+  if (fips_mode ())
+    return NULL;
+
+  switch (which)
+    {
+    case GCRY_AC_KEY_SECRET:
+      key = key_pair->secret;
+      break;
+
+    case GCRY_AC_KEY_PUBLIC:
+      key = key_pair->public;
+      break;
+
+    default:
+      key = NULL;
+      break;
+    }
+
+  return key;
+}
+
+/* Destroys the key KEY.  */
+void
+_gcry_ac_key_destroy (gcry_ac_key_t key)
+{
+  unsigned int i;
+
+  if (key)
+    {
+      if (key->data)
+        {
+          for (i = 0; i < key->data->data_n; i++)
+            {
+              if (key->data->data[i].mpi)
+                gcry_mpi_release (key->data->data[i].mpi);
+              if (key->data->data[i].name)
+                gcry_free (key->data->data[i].name);
+            }
+          gcry_free (key->data->data);
+          gcry_free (key->data);
+        }
+      gcry_free (key);
+    }
+}
+
+/* Destroys the key pair KEY_PAIR.  */
+void
+_gcry_ac_key_pair_destroy (gcry_ac_key_pair_t key_pair)
+{
+  if (key_pair)
+    {
+      gcry_ac_key_destroy (key_pair->secret);
+      gcry_ac_key_destroy (key_pair->public);
+      gcry_free (key_pair);
+    }
+}
+
+/* Returns the data set contained in the key KEY.  */
+gcry_ac_data_t
+_gcry_ac_key_data_get (gcry_ac_key_t key)
+{
+  if (fips_mode ())
+    return NULL;
+  return key->data;
+}
+
+/* Verifies that the key KEY is sane via HANDLE.  */
+gcry_error_t
+_gcry_ac_key_test (gcry_ac_handle_t handle, gcry_ac_key_t key)
+{
+  gcry_sexp_t key_sexp;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  key_sexp = NULL;
+  err = ac_data_construct (ac_key_identifiers[key->type], 0, 0,
+			   handle->algorithm_name, key->data, &key_sexp);
+  if (err)
+    goto out;
+
+  err = gcry_pk_testkey (key_sexp);
+
+ out:
+
+  gcry_sexp_release (key_sexp);
+
+  return gcry_error (err);
+}
+
+/* Stores the number of bits of the key KEY in NBITS via HANDLE.  */
+gcry_error_t
+_gcry_ac_key_get_nbits (gcry_ac_handle_t handle,
+			gcry_ac_key_t key, unsigned int *nbits)
+{
+  gcry_sexp_t key_sexp;
+  gcry_error_t err;
+  unsigned int n;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  key_sexp = NULL;
+
+  err = ac_data_construct (ac_key_identifiers[key->type],
+			   0, 0, handle->algorithm_name, key->data, &key_sexp);
+  if (err)
+    goto out;
+
+  n = gcry_pk_get_nbits (key_sexp);
+  if (! n)
+    {
+      err = gcry_error (GPG_ERR_PUBKEY_ALGO);
+      goto out;
+    }
+
+  *nbits = n;
+
+ out:
+
+  gcry_sexp_release (key_sexp);
+
+  return err;
+}
+
+/* Writes the 20 byte long key grip of the key KEY to KEY_GRIP via
+   HANDLE.  */
+gcry_error_t
+_gcry_ac_key_get_grip (gcry_ac_handle_t handle,
+		       gcry_ac_key_t key, unsigned char *key_grip)
+{
+  gcry_sexp_t key_sexp;
+  gcry_error_t err;
+  unsigned char *ret;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  key_sexp = NULL;
+  err = ac_data_construct (ac_key_identifiers[key->type], 0, 0,
+			   handle->algorithm_name, key->data, &key_sexp);
+  if (err)
+    goto out;
+
+  ret = gcry_pk_get_keygrip (key_sexp, key_grip);
+  if (! ret)
+    {
+      err = gcry_error (GPG_ERR_INV_OBJ);
+      goto out;
+    }
+
+  err = 0;
+
+ out:
+
+  gcry_sexp_release (key_sexp);
+
+  return err;
+}
+
+
+
+
+/*
+ * Functions performing cryptographic operations.
+ */
+
+/* Encrypts the plain text MPI value DATA_PLAIN with the key public
+   KEY under the control of the flags FLAGS and stores the resulting
+   data set into DATA_ENCRYPTED.  */
+gcry_error_t
+_gcry_ac_data_encrypt (gcry_ac_handle_t handle,
+		       unsigned int flags,
+		       gcry_ac_key_t key,
+		       gcry_mpi_t data_plain,
+		       gcry_ac_data_t *data_encrypted)
+{
+  gcry_ac_data_t data_encrypted_new;
+  gcry_ac_data_t data_value;
+  gcry_sexp_t sexp_request;
+  gcry_sexp_t sexp_reply;
+  gcry_sexp_t sexp_key;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_encrypted_new = NULL;
+  sexp_request = NULL;
+  sexp_reply = NULL;
+  data_value = NULL;
+  sexp_key = NULL;
+
+  if (key->type != GCRY_AC_KEY_PUBLIC)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  err = ac_data_construct (ac_key_identifiers[key->type], 0, 0,
+			   handle->algorithm_name, key->data, &sexp_key);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_new (&data_value);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_set (data_value, 0, "value", data_plain);
+  if (err)
+    goto out;
+
+  err = ac_data_construct ("data", 1, flags, handle->algorithm_name,
+			   data_value, &sexp_request);
+  if (err)
+    goto out;
+
+  /* FIXME: error vs. errcode? */
+
+  err = gcry_pk_encrypt (&sexp_reply, sexp_request, sexp_key);
+  if (err)
+    goto out;
+
+  /* Extract data.  */
+  err = ac_data_extract ("enc-val", handle->algorithm_name,
+			 sexp_reply, &data_encrypted_new);
+  if (err)
+    goto out;
+
+  *data_encrypted = data_encrypted_new;
+
+ out:
+
+  /* Deallocate resources.  */
+
+  gcry_sexp_release (sexp_request);
+  gcry_sexp_release (sexp_reply);
+  gcry_sexp_release (sexp_key);
+  _gcry_ac_data_destroy (data_value);
+
+  return err;
+}
+
+/* Decrypts the encrypted data contained in the data set
+   DATA_ENCRYPTED with the secret key KEY under the control of the
+   flags FLAGS and stores the resulting plain text MPI value in
+   DATA_PLAIN.  */
+gcry_error_t
+_gcry_ac_data_decrypt (gcry_ac_handle_t handle,
+		       unsigned int flags,
+		       gcry_ac_key_t key,
+		       gcry_mpi_t *data_plain,
+		       gcry_ac_data_t data_encrypted)
+{
+  gcry_mpi_t data_decrypted;
+  gcry_sexp_t sexp_request;
+  gcry_sexp_t sexp_reply;
+  gcry_sexp_t sexp_value;
+  gcry_sexp_t sexp_key;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  sexp_request = NULL;
+  sexp_reply = NULL;
+  sexp_value = NULL;
+  sexp_key = NULL;
+
+  if (key->type != GCRY_AC_KEY_SECRET)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  err = ac_data_construct (ac_key_identifiers[key->type], 0, 0,
+			   handle->algorithm_name, key->data, &sexp_key);
+  if (err)
+    goto out;
+
+  /* Create S-expression from data.  */
+  err = ac_data_construct ("enc-val", 1, flags, handle->algorithm_name,
+			   data_encrypted, &sexp_request);
+  if (err)
+    goto out;
+
+  /* Decrypt.  */
+  err = gcry_pk_decrypt (&sexp_reply, sexp_request, sexp_key);
+  if (err)
+    goto out;
+
+  /* Extract plain text. */
+  sexp_value = gcry_sexp_find_token (sexp_reply, "value", 0);
+  if (! sexp_value)
+    {
+      /* FIXME?  */
+      err = gcry_error (GPG_ERR_GENERAL);
+      goto out;
+    }
+
+  data_decrypted = gcry_sexp_nth_mpi (sexp_value, 1, GCRYMPI_FMT_USG);
+  if (! data_decrypted)
+    {
+      err = gcry_error (GPG_ERR_GENERAL);
+      goto out;
+    }
+
+  *data_plain = data_decrypted;
+
+ out:
+
+  /* Deallocate resources.  */
+  gcry_sexp_release (sexp_request);
+  gcry_sexp_release (sexp_reply);
+  gcry_sexp_release (sexp_value);
+  gcry_sexp_release (sexp_key);
+
+  return gcry_error (err);
+
+}
+
+/* Signs the data contained in DATA with the secret key KEY and stores
+   the resulting signature data set in DATA_SIGNATURE.  */
+gcry_error_t
+_gcry_ac_data_sign (gcry_ac_handle_t handle,
+		    gcry_ac_key_t key,
+		    gcry_mpi_t data,
+		    gcry_ac_data_t *data_signature)
+{
+  gcry_ac_data_t data_signed;
+  gcry_ac_data_t data_value;
+  gcry_sexp_t sexp_request;
+  gcry_sexp_t sexp_reply;
+  gcry_sexp_t sexp_key;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_signed = NULL;
+  data_value = NULL;
+  sexp_request = NULL;
+  sexp_reply = NULL;
+  sexp_key = NULL;
+
+  if (key->type != GCRY_AC_KEY_SECRET)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  err = ac_data_construct (ac_key_identifiers[key->type], 0, 0,
+			   handle->algorithm_name, key->data, &sexp_key);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_new (&data_value);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_set (data_value, 0, "value", data);
+  if (err)
+    goto out;
+
+  /* Create S-expression holding the data.  */
+  err = ac_data_construct ("data", 1, 0, NULL, data_value, &sexp_request);
+  if (err)
+    goto out;
+
+  /* Sign.  */
+  err = gcry_pk_sign (&sexp_reply, sexp_request, sexp_key);
+  if (err)
+    goto out;
+
+  /* Extract data.  */
+  err = ac_data_extract ("sig-val", handle->algorithm_name,
+			 sexp_reply, &data_signed);
+  if (err)
+    goto out;
+
+  /* Done.  */
+  *data_signature = data_signed;
+
+ out:
+
+  gcry_sexp_release (sexp_request);
+  gcry_sexp_release (sexp_reply);
+  gcry_sexp_release (sexp_key);
+  _gcry_ac_data_destroy (data_value);
+
+  return gcry_error (err);
+}
+
+
+/* Verifies that the signature contained in the data set
+   DATA_SIGNATURE is indeed the result of signing the data contained
+   in DATA with the secret key belonging to the public key KEY.  */
+gcry_error_t
+_gcry_ac_data_verify (gcry_ac_handle_t handle,
+		      gcry_ac_key_t key,
+		      gcry_mpi_t data,
+		      gcry_ac_data_t data_signature)
+{
+  gcry_sexp_t sexp_signature;
+  gcry_ac_data_t data_value;
+  gcry_sexp_t sexp_data;
+  gcry_sexp_t sexp_key;
+  gcry_error_t err;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  sexp_signature = NULL;
+  data_value = NULL;
+  sexp_data = NULL;
+  sexp_key = NULL;
+
+  err = ac_data_construct ("public-key", 0, 0,
+			   handle->algorithm_name, key->data, &sexp_key);
+  if (err)
+    goto out;
+
+  if (key->type != GCRY_AC_KEY_PUBLIC)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  /* Construct S-expression holding the signature data.  */
+  err = ac_data_construct ("sig-val", 1, 0, handle->algorithm_name,
+			   data_signature, &sexp_signature);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_new (&data_value);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_set (data_value, 0, "value", data);
+  if (err)
+    goto out;
+
+  /* Construct S-expression holding the data.  */
+  err = ac_data_construct ("data", 1, 0, NULL, data_value, &sexp_data);
+  if (err)
+    goto out;
+
+  /* Verify signature.  */
+  err = gcry_pk_verify (sexp_signature, sexp_data, sexp_key);
+
+ out:
+
+  gcry_sexp_release (sexp_signature);
+  gcry_sexp_release (sexp_data);
+  gcry_sexp_release (sexp_key);
+  _gcry_ac_data_destroy (data_value);
+
+  return gcry_error (err);
+}
+
+
+
+
+/*
+ * Implementation of encoding methods (em).
+ */
+
+/* Type for functions that encode or decode (hence the name) a
+   message.  */
+typedef gcry_error_t (*gcry_ac_em_dencode_t) (unsigned int flags,
+						 void *options,
+						 gcry_ac_io_t *ac_io_read,
+						 gcry_ac_io_t *ac_io_write);
+
+/* Fill the buffer BUFFER which is BUFFER_N bytes long with non-zero
+   random bytes of random level LEVEL.  */
+static void
+em_randomize_nonzero (unsigned char *buffer, size_t buffer_n,
+		      gcry_random_level_t level)
+{
+  unsigned char *buffer_rand;
+  unsigned int buffer_rand_n;
+  unsigned int zeros;
+  unsigned int i;
+  unsigned int j;
+
+  for (i = 0; i < buffer_n; i++)
+    buffer[i] = 0;
+
+  do
+    {
+      /* Count zeros.  */
+      for (i = zeros = 0; i < buffer_n; i++)
+	if (! buffer[i])
+	  zeros++;
+
+      if (zeros)
+	{
+	  /* Get random bytes.  */
+	  buffer_rand_n = zeros + (zeros / 128);
+	  buffer_rand = gcry_random_bytes_secure (buffer_rand_n, level);
+
+	  /* Substitute zeros with non-zero random bytes.  */
+	  for (i = j = 0; zeros && (i < buffer_n) && (j < buffer_rand_n); i++)
+	    if (! buffer[i])
+	      {
+		while ((j < buffer_rand_n) && (! buffer_rand[j]))
+		  j++;
+		if (j < buffer_rand_n)
+		  {
+		    buffer[i] = buffer_rand[j++];
+		    zeros--;
+		  }
+		else
+		  break;
+	      }
+	  gcry_free (buffer_rand);
+	}
+    }
+  while (zeros);
+}
+
+/* Encode a message according to the Encoding Method for Encryption
+   `PKCS-V1_5' (EME-PKCS-V1_5).  */
+static gcry_error_t
+eme_pkcs_v1_5_encode (unsigned int flags, void *opts,
+		      gcry_ac_io_t *ac_io_read,
+		      gcry_ac_io_t *ac_io_write)
+{
+  gcry_ac_eme_pkcs_v1_5_t *options;
+  gcry_error_t err;
+  unsigned char *buffer;
+  unsigned char *ps;
+  unsigned char *m;
+  size_t m_n;
+  unsigned int ps_n;
+  unsigned int k;
+
+  (void)flags;
+
+  options = opts;
+  buffer = NULL;
+  m = NULL;
+
+  err = _gcry_ac_io_read_all (ac_io_read, &m, &m_n);
+  if (err)
+    goto out;
+
+  /* Figure out key length in bytes.  */
+  k = options->key_size / 8;
+
+  if (m_n > k - 11)
+    {
+      /* Key is too short for message.  */
+      err = gcry_error (GPG_ERR_TOO_SHORT);
+      goto out;
+    }
+
+  /* According to this encoding method, the first byte of the encoded
+     message is zero.  This byte will be lost anyway, when the encoded
+     message is to be converted into an MPI, that's why we skip
+     it.  */
+
+  /* Allocate buffer.  */
+  buffer = gcry_malloc (k - 1);
+  if (! buffer)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  /* Generate an octet string PS of length k - mLen - 3 consisting
+     of pseudorandomly generated nonzero octets.  The length of PS
+     will be at least eight octets.  */
+  ps_n = k - m_n - 3;
+  ps = buffer + 1;
+  em_randomize_nonzero (ps, ps_n, GCRY_STRONG_RANDOM);
+
+  /* Concatenate PS, the message M, and other padding to form an
+     encoded message EM of length k octets as:
+
+     EM = 0x00 || 0x02 || PS || 0x00 || M.  */
+
+  buffer[0] = 0x02;
+  buffer[ps_n + 1] = 0x00;
+  memcpy (buffer + ps_n + 2, m, m_n);
+
+  err = _gcry_ac_io_write (ac_io_write, buffer, k - 1);
+
+ out:
+
+  gcry_free (buffer);
+  gcry_free (m);
+
+  return err;
+}
+
+/* Decode a message according to the Encoding Method for Encryption
+   `PKCS-V1_5' (EME-PKCS-V1_5).  */
+static gcry_error_t
+eme_pkcs_v1_5_decode (unsigned int flags, void *opts,
+		      gcry_ac_io_t *ac_io_read,
+		      gcry_ac_io_t *ac_io_write)
+{
+  gcry_ac_eme_pkcs_v1_5_t *options;
+  unsigned char *buffer;
+  unsigned char *em;
+  size_t em_n;
+  gcry_error_t err;
+  unsigned int i;
+  unsigned int k;
+
+  (void)flags;
+
+  options = opts;
+  buffer = NULL;
+  em = NULL;
+
+  err = _gcry_ac_io_read_all (ac_io_read, &em, &em_n);
+  if (err)
+    goto out;
+
+  /* Figure out key size.  */
+  k = options->key_size / 8;
+
+  /* Search for zero byte.  */
+  for (i = 0; (i < em_n) && em[i]; i++);
+
+  /* According to this encoding method, the first byte of the encoded
+     message should be zero.  This byte is lost.  */
+
+  if (! ((em_n >= 10)
+	 && (em_n == (k - 1))
+	 && (em[0] == 0x02)
+	 && (i < em_n)
+	 && ((i - 1) >= 8)))
+    {
+      err = gcry_error (GPG_ERR_DECRYPT_FAILED);
+      goto out;
+    }
+
+  i++;
+  buffer = gcry_malloc (em_n - i);
+  if (! buffer)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  memcpy (buffer, em + i, em_n - i);
+  err = _gcry_ac_io_write (ac_io_write, buffer, em_n - i);
+
+ out:
+
+  gcry_free (buffer);
+  gcry_free (em);
+
+  return err;
+}
+
+static gcry_error_t
+emsa_pkcs_v1_5_encode_data_cb (void *opaque,
+			       unsigned char *buffer, size_t buffer_n)
+{
+  gcry_md_hd_t md_handle;
+
+  md_handle = opaque;
+  gcry_md_write (md_handle, buffer, buffer_n);
+
+  return 0;
+}
+
+
+/* Encode a message according to the Encoding Method for Signatures
+   with Appendix `PKCS-V1_5' (EMSA-PKCS-V1_5).  */
+static gcry_error_t
+emsa_pkcs_v1_5_encode (unsigned int flags, void *opts,
+		       gcry_ac_io_t *ac_io_read,
+		       gcry_ac_io_t *ac_io_write)
+{
+  gcry_ac_emsa_pkcs_v1_5_t *options;
+  gcry_error_t err;
+  gcry_md_hd_t md;
+  unsigned char *t;
+  size_t t_n;
+  unsigned char *h;
+  size_t h_n;
+  unsigned char *ps;
+  size_t ps_n;
+  unsigned char *buffer;
+  size_t buffer_n;
+  unsigned char asn[100];	/* FIXME, always enough?  */
+  size_t asn_n;
+  unsigned int i;
+
+  (void)flags;
+
+  options = opts;
+  buffer = NULL;
+  md = NULL;
+  ps = NULL;
+  t = NULL;
+
+  /* Create hashing handle and get the necessary information.  */
+  err = gcry_md_open (&md, options->md, 0);
+  if (err)
+    goto out;
+
+  asn_n = DIM (asn);
+  err = gcry_md_algo_info (options->md, GCRYCTL_GET_ASNOID, asn, &asn_n);
+  if (err)
+    goto out;
+
+  h_n = gcry_md_get_algo_dlen (options->md);
+
+  err = _gcry_ac_io_process (ac_io_read, emsa_pkcs_v1_5_encode_data_cb, md);
+  if (err)
+    goto out;
+
+  h = gcry_md_read (md, 0);
+
+  /* Encode the algorithm ID for the hash function and the hash value
+     into an ASN.1 value of type DigestInfo with the Distinguished
+     Encoding Rules (DER), where the type DigestInfo has the syntax:
+
+     DigestInfo ::== SEQUENCE {
+     digestAlgorithm AlgorithmIdentifier,
+     digest OCTET STRING
+     }
+
+     The first field identifies the hash function and the second
+     contains the hash value.  Let T be the DER encoding of the
+     DigestInfo value and let tLen be the length in octets of T.  */
+
+  t_n = asn_n + h_n;
+  t = gcry_malloc (t_n);
+  if (! t)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  for (i = 0; i < asn_n; i++)
+    t[i] = asn[i];
+  for (i = 0; i < h_n; i++)
+    t[asn_n + i] = h[i];
+
+  /* If emLen < tLen + 11, output "intended encoded message length
+     too short" and stop.  */
+  if (options->em_n < t_n + 11)
+    {
+      err = gcry_error (GPG_ERR_TOO_SHORT);
+      goto out;
+    }
+
+  /* Generate an octet string PS consisting of emLen - tLen - 3 octets
+     with hexadecimal value 0xFF.  The length of PS will be at least 8
+     octets.  */
+  ps_n = options->em_n - t_n - 3;
+  ps = gcry_malloc (ps_n);
+  if (! ps)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+  for (i = 0; i < ps_n; i++)
+    ps[i] = 0xFF;
+
+  /* Concatenate PS, the DER encoding T, and other padding to form the
+     encoded message EM as:
+
+     EM = 0x00 || 0x01 || PS || 0x00 || T.  */
+
+  buffer_n = ps_n + t_n + 3;
+  buffer = gcry_malloc (buffer_n);
+  if (! buffer)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  buffer[0] = 0x00;
+  buffer[1] = 0x01;
+  for (i = 0; i < ps_n; i++)
+    buffer[2 + i] = ps[i];
+  buffer[2 + ps_n] = 0x00;
+  for (i = 0; i < t_n; i++)
+    buffer[3 + ps_n + i] = t[i];
+
+  err = _gcry_ac_io_write (ac_io_write, buffer, buffer_n);
+
+ out:
+
+  gcry_md_close (md);
+
+  gcry_free (buffer);
+  gcry_free (ps);
+  gcry_free (t);
+
+  return err;
+}
+
+/* `Actions' for data_dencode().  */
+typedef enum dencode_action
+  {
+    DATA_ENCODE,
+    DATA_DECODE,
+  }
+dencode_action_t;
+
+/* Encode or decode a message according to the the encoding method
+   METHOD; ACTION specifies whether the message that is contained in
+   BUFFER_IN and of length BUFFER_IN_N should be encoded or decoded.
+   The resulting message will be stored in a newly allocated buffer in
+   BUFFER_OUT and BUFFER_OUT_N.  */
+static gcry_error_t
+ac_data_dencode (gcry_ac_em_t method, dencode_action_t action,
+		 unsigned int flags, void *options,
+		 gcry_ac_io_t *ac_io_read,
+		 gcry_ac_io_t *ac_io_write)
+{
+  struct
+  {
+    gcry_ac_em_t method;
+    gcry_ac_em_dencode_t encode;
+    gcry_ac_em_dencode_t decode;
+  } methods[] =
+    {
+      { GCRY_AC_EME_PKCS_V1_5,
+	eme_pkcs_v1_5_encode, eme_pkcs_v1_5_decode },
+      { GCRY_AC_EMSA_PKCS_V1_5,
+	emsa_pkcs_v1_5_encode, NULL },
+    };
+  size_t methods_n;
+  gcry_error_t err;
+  unsigned int i;
+
+  methods_n = sizeof (methods) / sizeof (*methods);
+
+  for (i = 0; i < methods_n; i++)
+    if (methods[i].method == method)
+      break;
+  if (i == methods_n)
+    {
+      err = gcry_error (GPG_ERR_NOT_FOUND);	/* FIXME? */
+      goto out;
+    }
+
+  err = 0;
+  switch (action)
+    {
+    case DATA_ENCODE:
+      if (methods[i].encode)
+	/* FIXME? */
+	err = (*methods[i].encode) (flags, options, ac_io_read, ac_io_write);
+      break;
+
+    case DATA_DECODE:
+      if (methods[i].decode)
+	/* FIXME? */
+	err = (*methods[i].decode) (flags, options, ac_io_read, ac_io_write);
+      break;
+
+    default:
+      err = gcry_error (GPG_ERR_INV_ARG);
+      break;
+    }
+
+ out:
+
+  return err;
+}
+
+/* Encode a message according to the encoding method METHOD.  OPTIONS
+   must be a pointer to a method-specific structure
+   (gcry_ac_em*_t).  */
+gcry_error_t
+_gcry_ac_data_encode (gcry_ac_em_t method,
+		      unsigned int flags, void *options,
+		      gcry_ac_io_t *ac_io_read,
+		      gcry_ac_io_t *ac_io_write)
+{
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  return ac_data_dencode (method, DATA_ENCODE, flags, options,
+			  ac_io_read, ac_io_write);
+}
+
+/* Dencode a message according to the encoding method METHOD.  OPTIONS
+   must be a pointer to a method-specific structure
+   (gcry_ac_em*_t).  */
+gcry_error_t
+_gcry_ac_data_decode (gcry_ac_em_t method,
+		      unsigned int flags, void *options,
+		      gcry_ac_io_t *ac_io_read,
+		      gcry_ac_io_t *ac_io_write)
+{
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  return ac_data_dencode (method, DATA_DECODE, flags, options,
+			  ac_io_read, ac_io_write);
+}
+
+/* Convert an MPI into an octet string.  */
+void
+_gcry_ac_mpi_to_os (gcry_mpi_t mpi, unsigned char *os, size_t os_n)
+{
+  unsigned long digit;
+  gcry_mpi_t base;
+  unsigned int i;
+  unsigned int n;
+  gcry_mpi_t m;
+  gcry_mpi_t d;
+
+  if (fips_mode ())
+    return;
+
+  base = gcry_mpi_new (0);
+  gcry_mpi_set_ui (base, 256);
+
+  n = 0;
+  m = gcry_mpi_copy (mpi);
+  while (gcry_mpi_cmp_ui (m, 0))
+    {
+      n++;
+      gcry_mpi_div (m, NULL, m, base, 0);
+    }
+
+  gcry_mpi_set (m, mpi);
+  d = gcry_mpi_new (0);
+  for (i = 0; (i < n) && (i < os_n); i++)
+    {
+      gcry_mpi_mod (d, m, base);
+      _gcry_mpi_get_ui (d, &digit);
+      gcry_mpi_div (m, NULL, m, base, 0);
+      os[os_n - i - 1] = (digit & 0xFF);
+    }
+
+  for (; i < os_n; i++)
+    os[os_n - i - 1] = 0;
+
+  gcry_mpi_release (base);
+  gcry_mpi_release (d);
+  gcry_mpi_release (m);
+}
+
+/* Convert an MPI into an newly allocated octet string.  */
+gcry_error_t
+_gcry_ac_mpi_to_os_alloc (gcry_mpi_t mpi, unsigned char **os, size_t *os_n)
+{
+  unsigned char *buffer;
+  size_t buffer_n;
+  gcry_error_t err;
+  unsigned int nbits;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  nbits = gcry_mpi_get_nbits (mpi);
+  buffer_n = (nbits + 7) / 8;
+  buffer = gcry_malloc (buffer_n);
+  if (! buffer)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  _gcry_ac_mpi_to_os (mpi, buffer, buffer_n);
+  *os = buffer;
+  *os_n = buffer_n;
+  err = 0;
+
+ out:
+
+  return err;
+}
+
+
+/* Convert an octet string into an MPI.  */
+void
+_gcry_ac_os_to_mpi (gcry_mpi_t mpi, unsigned char *os, size_t os_n)
+{
+  unsigned int i;
+  gcry_mpi_t xi;
+  gcry_mpi_t x;
+  gcry_mpi_t a;
+
+  if (fips_mode ())
+    return;
+
+  a = gcry_mpi_new (0);
+  gcry_mpi_set_ui (a, 1);
+  x = gcry_mpi_new (0);
+  gcry_mpi_set_ui (x, 0);
+  xi = gcry_mpi_new (0);
+
+  for (i = 0; i < os_n; i++)
+    {
+      gcry_mpi_mul_ui (xi, a, os[os_n - i - 1]);
+      gcry_mpi_add (x, x, xi);
+      gcry_mpi_mul_ui (a, a, 256);
+    }
+
+  gcry_mpi_release (xi);
+  gcry_mpi_release (a);
+
+  gcry_mpi_set (mpi, x);
+  gcry_mpi_release (x);		/* FIXME: correct? */
+}
+
+
+
+/*
+ * Implementation of Encryption Schemes (ES) and Signature Schemes
+ * with Appendix (SSA).
+ */
+
+/* Schemes consist of two things: encoding methods and cryptographic
+   primitives.
+
+   Since encoding methods are accessible through a common API with
+   method-specific options passed as an anonymous struct, schemes have
+   to provide functions that construct this method-specific structure;
+   this is what the functions of type `gcry_ac_dencode_prepare_t' are
+   there for.  */
+
+typedef gcry_error_t (*gcry_ac_dencode_prepare_t) (gcry_ac_handle_t handle,
+						   gcry_ac_key_t key,
+						   void *opts,
+						   void *opts_em);
+
+/* The `dencode_prepare' function for ES-PKCS-V1_5.  */
+static gcry_error_t
+ac_es_dencode_prepare_pkcs_v1_5 (gcry_ac_handle_t handle, gcry_ac_key_t key,
+				 void *opts, void *opts_em)
+{
+  gcry_ac_eme_pkcs_v1_5_t *options_em;
+  unsigned int nbits;
+  gcry_error_t err;
+
+  (void)opts;
+
+  err = _gcry_ac_key_get_nbits (handle, key, &nbits);
+  if (err)
+    goto out;
+
+  options_em = opts_em;
+  options_em->key_size = nbits;
+
+ out:
+
+  return err;
+}
+
+/* The `dencode_prepare' function for SSA-PKCS-V1_5.  */
+static gcry_error_t
+ac_ssa_dencode_prepare_pkcs_v1_5 (gcry_ac_handle_t handle, gcry_ac_key_t key,
+				  void *opts, void *opts_em)
+{
+  gcry_ac_emsa_pkcs_v1_5_t *options_em;
+  gcry_ac_ssa_pkcs_v1_5_t *options;
+  gcry_error_t err;
+  unsigned int k;
+
+  options_em = opts_em;
+  options = opts;
+
+  err = _gcry_ac_key_get_nbits (handle, key, &k);
+  if (err)
+    goto out;
+
+  k = (k + 7) / 8;
+  options_em->md = options->md;
+  options_em->em_n = k;
+
+ out:
+
+  return err;
+}
+
+/* Type holding the information about each supported
+   Encryption/Signature Scheme.  */
+typedef struct ac_scheme
+{
+  gcry_ac_scheme_t scheme;
+  gcry_ac_em_t scheme_encoding;
+  gcry_ac_dencode_prepare_t dencode_prepare;
+  size_t options_em_n;
+} ac_scheme_t;
+
+/* List of supported Schemes.  */
+static ac_scheme_t ac_schemes[] =
+  {
+    { GCRY_AC_ES_PKCS_V1_5, GCRY_AC_EME_PKCS_V1_5,
+      ac_es_dencode_prepare_pkcs_v1_5,
+      sizeof (gcry_ac_eme_pkcs_v1_5_t) },
+    { GCRY_AC_SSA_PKCS_V1_5, GCRY_AC_EMSA_PKCS_V1_5,
+      ac_ssa_dencode_prepare_pkcs_v1_5,
+      sizeof (gcry_ac_emsa_pkcs_v1_5_t) }
+  };
+
+/* Lookup a scheme by it's ID.  */
+static ac_scheme_t *
+ac_scheme_get (gcry_ac_scheme_t scheme)
+{
+  ac_scheme_t *ac_scheme;
+  unsigned int i;
+
+  for (i = 0; i < DIM (ac_schemes); i++)
+    if (scheme == ac_schemes[i].scheme)
+      break;
+  if (i == DIM (ac_schemes))
+    ac_scheme = NULL;
+  else
+    ac_scheme = ac_schemes + i;
+
+  return ac_scheme;
+}
+
+/* Prepares the encoding/decoding by creating an according option
+   structure.  */
+static gcry_error_t
+ac_dencode_prepare (gcry_ac_handle_t handle, gcry_ac_key_t key, void *opts,
+		    ac_scheme_t scheme, void **opts_em)
+{
+  gcry_error_t err;
+  void *options_em;
+
+  options_em = gcry_malloc (scheme.options_em_n);
+  if (! options_em)
+    {
+      err = gcry_error_from_errno (errno);
+      goto out;
+    }
+
+  err = (*scheme.dencode_prepare) (handle, key, opts, options_em);
+  if (err)
+    goto out;
+
+  *opts_em = options_em;
+
+ out:
+
+  if (err)
+    free (options_em);
+
+  return err;
+}
+
+/* Convert a data set into a single MPI; currently, this is only
+   supported for data sets containing a single MPI.  */
+static gcry_error_t
+ac_data_set_to_mpi (gcry_ac_data_t data, gcry_mpi_t *mpi)
+{
+  gcry_error_t err;
+  gcry_mpi_t mpi_new;
+  unsigned int elems;
+
+  elems = _gcry_ac_data_length (data);
+
+  if (elems != 1)
+    {
+      /* FIXME: I guess, we should be more flexible in this respect by
+	 allowing the actual encryption/signature schemes to implement
+	 this conversion mechanism.  */
+      err = gcry_error (GPG_ERR_CONFLICT);
+      goto out;
+    }
+
+  err = _gcry_ac_data_get_index (data, GCRY_AC_FLAG_COPY, 0, NULL, &mpi_new);
+  if (err)
+    goto out;
+
+  *mpi = mpi_new;
+
+ out:
+
+  return err;
+}
+
+/* Encrypts the plain text message contained in M, which is of size
+   M_N, with the public key KEY_PUBLIC according to the Encryption
+   Scheme SCHEME_ID.  HANDLE is used for accessing the low-level
+   cryptographic primitives.  If OPTS is not NULL, it has to be an
+   anonymous structure specific to the chosen scheme (gcry_ac_es_*_t).
+   The encrypted message will be stored in C and C_N.  */
+gcry_error_t
+_gcry_ac_data_encrypt_scheme (gcry_ac_handle_t handle,
+			      gcry_ac_scheme_t scheme_id,
+			      unsigned int flags, void *opts,
+			      gcry_ac_key_t key,
+			      gcry_ac_io_t *io_message,
+			      gcry_ac_io_t *io_cipher)
+{
+  gcry_error_t err;
+  gcry_ac_io_t io_em;
+  unsigned char *em;
+  size_t em_n;
+  gcry_mpi_t mpi_plain;
+  gcry_ac_data_t data_encrypted;
+  gcry_mpi_t mpi_encrypted;
+  unsigned char *buffer;
+  size_t buffer_n;
+  void *opts_em;
+  ac_scheme_t *scheme;
+
+  (void)flags;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_encrypted = NULL;
+  mpi_encrypted = NULL;
+  mpi_plain = NULL;
+  opts_em = NULL;
+  buffer = NULL;
+  em = NULL;
+
+  scheme = ac_scheme_get (scheme_id);
+  if (! scheme)
+    {
+      err = gcry_error (GPG_ERR_NO_ENCRYPTION_SCHEME);
+      goto out;
+    }
+
+  if (key->type != GCRY_AC_KEY_PUBLIC)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  err = ac_dencode_prepare (handle, key, opts, *scheme, &opts_em);
+  if (err)
+    goto out;
+
+  _gcry_ac_io_init (&io_em, GCRY_AC_IO_WRITABLE,
+		    GCRY_AC_IO_STRING, &em, &em_n);
+
+  err = _gcry_ac_data_encode (scheme->scheme_encoding, 0, opts_em,
+			      io_message, &io_em);
+  if (err)
+    goto out;
+
+  mpi_plain = gcry_mpi_snew (0);
+  gcry_ac_os_to_mpi (mpi_plain, em, em_n);
+
+  err = _gcry_ac_data_encrypt (handle, 0, key, mpi_plain, &data_encrypted);
+  if (err)
+    goto out;
+
+  err = ac_data_set_to_mpi (data_encrypted, &mpi_encrypted);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_mpi_to_os_alloc (mpi_encrypted, &buffer, &buffer_n);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_io_write (io_cipher, buffer, buffer_n);
+
+ out:
+
+  gcry_ac_data_destroy (data_encrypted);
+  gcry_mpi_release (mpi_encrypted);
+  gcry_mpi_release (mpi_plain);
+  gcry_free (opts_em);
+  gcry_free (buffer);
+  gcry_free (em);
+
+  return err;
+}
+
+/* Decryptes the cipher message contained in C, which is of size C_N,
+   with the secret key KEY_SECRET according to the Encryption Scheme
+   SCHEME_ID.  Handle is used for accessing the low-level
+   cryptographic primitives.  If OPTS is not NULL, it has to be an
+   anonymous structure specific to the chosen scheme (gcry_ac_es_*_t).
+   The decrypted message will be stored in M and M_N.  */
+gcry_error_t
+_gcry_ac_data_decrypt_scheme (gcry_ac_handle_t handle,
+			      gcry_ac_scheme_t scheme_id,
+			      unsigned int flags, void *opts,
+			      gcry_ac_key_t key,
+			      gcry_ac_io_t *io_cipher,
+			      gcry_ac_io_t *io_message)
+{
+  gcry_ac_io_t io_em;
+  gcry_error_t err;
+  gcry_ac_data_t data_encrypted;
+  unsigned char *em;
+  size_t em_n;
+  gcry_mpi_t mpi_encrypted;
+  gcry_mpi_t mpi_decrypted;
+  void *opts_em;
+  ac_scheme_t *scheme;
+  char *elements_enc;
+  size_t elements_enc_n;
+  unsigned char *c;
+  size_t c_n;
+
+  (void)flags;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_encrypted = NULL;
+  mpi_encrypted = NULL;
+  mpi_decrypted = NULL;
+  elements_enc = NULL;
+  opts_em = NULL;
+  em = NULL;
+  c = NULL;
+
+  scheme = ac_scheme_get (scheme_id);
+  if (! scheme)
+    {
+      err = gcry_error (GPG_ERR_NO_ENCRYPTION_SCHEME);
+      goto out;
+    }
+
+  if (key->type != GCRY_AC_KEY_SECRET)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  err = _gcry_ac_io_read_all (io_cipher, &c, &c_n);
+  if (err)
+    goto out;
+
+  mpi_encrypted = gcry_mpi_snew (0);
+  gcry_ac_os_to_mpi (mpi_encrypted, c, c_n);
+
+  err = _gcry_pk_get_elements (handle->algorithm, &elements_enc, NULL);
+  if (err)
+    goto out;
+
+  elements_enc_n = strlen (elements_enc);
+  if (elements_enc_n != 1)
+    {
+      /* FIXME? */
+      err = gcry_error (GPG_ERR_CONFLICT);
+      goto out;
+    }
+
+  err = _gcry_ac_data_new (&data_encrypted);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_set (data_encrypted, GCRY_AC_FLAG_COPY | GCRY_AC_FLAG_DEALLOC,
+			   elements_enc, mpi_encrypted);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_decrypt (handle, 0, key, &mpi_decrypted, data_encrypted);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_mpi_to_os_alloc (mpi_decrypted, &em, &em_n);
+  if (err)
+    goto out;
+
+  err = ac_dencode_prepare (handle, key, opts, *scheme, &opts_em);
+  if (err)
+    goto out;
+
+  _gcry_ac_io_init (&io_em, GCRY_AC_IO_READABLE,
+		    GCRY_AC_IO_STRING, em, em_n);
+
+  err = _gcry_ac_data_decode (scheme->scheme_encoding, 0, opts_em,
+			      &io_em, io_message);
+  if (err)
+    goto out;
+
+ out:
+
+  _gcry_ac_data_destroy (data_encrypted);
+  gcry_mpi_release (mpi_encrypted);
+  gcry_mpi_release (mpi_decrypted);
+  free (elements_enc);
+  gcry_free (opts_em);
+  gcry_free (em);
+  gcry_free (c);
+
+  return err;
+}
+
+
+/* Signs the message contained in M, which is of size M_N, with the
+   secret key KEY according to the Signature Scheme SCHEME_ID.  Handle
+   is used for accessing the low-level cryptographic primitives.  If
+   OPTS is not NULL, it has to be an anonymous structure specific to
+   the chosen scheme (gcry_ac_ssa_*_t).  The signed message will be
+   stored in S and S_N.  */
+gcry_error_t
+_gcry_ac_data_sign_scheme (gcry_ac_handle_t handle,
+			   gcry_ac_scheme_t scheme_id,
+			   unsigned int flags, void *opts,
+			   gcry_ac_key_t key,
+			   gcry_ac_io_t *io_message,
+			   gcry_ac_io_t *io_signature)
+{
+  gcry_ac_io_t io_em;
+  gcry_error_t err;
+  gcry_ac_data_t data_signed;
+  unsigned char *em;
+  size_t em_n;
+  gcry_mpi_t mpi;
+  void *opts_em;
+  unsigned char *buffer;
+  size_t buffer_n;
+  gcry_mpi_t mpi_signed;
+  ac_scheme_t *scheme;
+
+  (void)flags;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  data_signed = NULL;
+  mpi_signed = NULL;
+  opts_em = NULL;
+  buffer = NULL;
+  mpi = NULL;
+  em = NULL;
+
+  if (key->type != GCRY_AC_KEY_SECRET)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  scheme = ac_scheme_get (scheme_id);
+  if (! scheme)
+    {
+      /* FIXME: adjust api of scheme_get in respect to err codes.  */
+      err = gcry_error (GPG_ERR_NO_SIGNATURE_SCHEME);
+      goto out;
+    }
+
+  err = ac_dencode_prepare (handle, key, opts, *scheme, &opts_em);
+  if (err)
+    goto out;
+
+  _gcry_ac_io_init (&io_em, GCRY_AC_IO_WRITABLE,
+		    GCRY_AC_IO_STRING, &em, &em_n);
+
+  err = _gcry_ac_data_encode (scheme->scheme_encoding, 0, opts_em,
+			      io_message, &io_em);
+  if (err)
+    goto out;
+
+  mpi = gcry_mpi_new (0);
+  _gcry_ac_os_to_mpi (mpi, em, em_n);
+
+  err = _gcry_ac_data_sign (handle, key, mpi, &data_signed);
+  if (err)
+    goto out;
+
+  err = ac_data_set_to_mpi (data_signed, &mpi_signed);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_mpi_to_os_alloc (mpi_signed, &buffer, &buffer_n);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_io_write (io_signature, buffer, buffer_n);
+
+ out:
+
+  _gcry_ac_data_destroy (data_signed);
+  gcry_mpi_release (mpi_signed);
+  gcry_mpi_release (mpi);
+  gcry_free (opts_em);
+  gcry_free (buffer);
+  gcry_free (em);
+
+  return err;
+}
+
+/* Verifies that the signature contained in S, which is of length S_N,
+   is indeed the result of signing the message contained in M, which
+   is of size M_N, with the secret key belonging to the public key
+   KEY_PUBLIC.  If OPTS is not NULL, it has to be an anonymous
+   structure (gcry_ac_ssa_*_t) specific to the Signature Scheme, whose
+   ID is contained in SCHEME_ID.  */
+gcry_error_t
+_gcry_ac_data_verify_scheme (gcry_ac_handle_t handle,
+			     gcry_ac_scheme_t scheme_id,
+			     unsigned int flags, void *opts,
+			     gcry_ac_key_t key,
+			     gcry_ac_io_t *io_message,
+			     gcry_ac_io_t *io_signature)
+{
+  gcry_ac_io_t io_em;
+  gcry_error_t err;
+  gcry_ac_data_t data_signed;
+  unsigned char *em;
+  size_t em_n;
+  void *opts_em;
+  gcry_mpi_t mpi_signature;
+  gcry_mpi_t mpi_data;
+  ac_scheme_t *scheme;
+  char *elements_sig;
+  size_t elements_sig_n;
+  unsigned char *s;
+  size_t s_n;
+
+  (void)flags;
+
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  mpi_signature = NULL;
+  elements_sig = NULL;
+  data_signed = NULL;
+  mpi_data = NULL;
+  opts_em = NULL;
+  em = NULL;
+  s = NULL;
+
+  if (key->type != GCRY_AC_KEY_PUBLIC)
+    {
+      err = gcry_error (GPG_ERR_WRONG_KEY_USAGE);
+      goto out;
+    }
+
+  scheme = ac_scheme_get (scheme_id);
+  if (! scheme)
+    {
+      err = gcry_error (GPG_ERR_NO_SIGNATURE_SCHEME);
+      goto out;
+    }
+
+  err = ac_dencode_prepare (handle, key, opts, *scheme, &opts_em);
+  if (err)
+    goto out;
+
+  _gcry_ac_io_init (&io_em, GCRY_AC_IO_WRITABLE,
+		    GCRY_AC_IO_STRING, &em, &em_n);
+
+  err = _gcry_ac_data_encode (scheme->scheme_encoding, 0, opts_em,
+			      io_message, &io_em);
+  if (err)
+    goto out;
+
+  mpi_data = gcry_mpi_new (0);
+  _gcry_ac_os_to_mpi (mpi_data, em, em_n);
+
+  err = _gcry_ac_io_read_all (io_signature, &s, &s_n);
+  if (err)
+    goto out;
+
+  mpi_signature = gcry_mpi_new (0);
+  _gcry_ac_os_to_mpi (mpi_signature, s, s_n);
+
+  err = _gcry_pk_get_elements (handle->algorithm, NULL, &elements_sig);
+  if (err)
+    goto out;
+
+  elements_sig_n = strlen (elements_sig);
+  if (elements_sig_n != 1)
+    {
+      /* FIXME? */
+      err = gcry_error (GPG_ERR_CONFLICT);
+      goto out;
+    }
+
+  err = _gcry_ac_data_new (&data_signed);
+  if (err)
+    goto out;
+
+  err = _gcry_ac_data_set (data_signed, GCRY_AC_FLAG_COPY | GCRY_AC_FLAG_DEALLOC,
+			   elements_sig, mpi_signature);
+  if (err)
+    goto out;
+
+  gcry_mpi_release (mpi_signature);
+  mpi_signature = NULL;
+
+  err = _gcry_ac_data_verify (handle, key, mpi_data, data_signed);
+
+ out:
+
+  _gcry_ac_data_destroy (data_signed);
+  gcry_mpi_release (mpi_signature);
+  gcry_mpi_release (mpi_data);
+  free (elements_sig);
+  gcry_free (opts_em);
+  gcry_free (em);
+  gcry_free (s);
+
+  return err;
+}
+
+
+/*
+ * General functions.
+ */
+
+gcry_err_code_t
+_gcry_ac_init (void)
+{
+  if (fips_mode ())
+    return GPG_ERR_NOT_SUPPORTED;
+
+  return 0;
+}
diff --git a/grub-core/lib/libgcrypt/cipher/arcfour.c b/grub-core/lib/libgcrypt/cipher/arcfour.c
new file mode 100644
index 0000000..6ef07fb
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/arcfour.c
@@ -0,0 +1,155 @@
+/* arcfour.c  -  The arcfour stream cipher
+ *	Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of the algorithm, see:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9. Pages 397 ff.
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+static const char *selftest(void);
+
+typedef struct {
+    int idx_i, idx_j;
+    byte sbox[256];
+} ARCFOUR_context;
+
+static void
+do_encrypt_stream( ARCFOUR_context *ctx,
+		   byte *outbuf, const byte *inbuf, unsigned int length )
+{
+  register int i = ctx->idx_i;
+  register int j = ctx->idx_j;
+  register byte *sbox = ctx->sbox;
+  register int t;
+
+  while ( length-- )
+    {
+      i++;
+      i = i & 255; /* The and-op seems to be faster than the mod-op. */
+      j += sbox[i];
+      j &= 255;
+      t = sbox[i]; sbox[i] = sbox[j]; sbox[j] = t;
+      *outbuf++ = *inbuf++ ^ sbox[(sbox[i] + sbox[j]) & 255];
+    }
+
+  ctx->idx_i = i;
+  ctx->idx_j = j;
+}
+
+static void
+encrypt_stream (void *context,
+                byte *outbuf, const byte *inbuf, unsigned int length)
+{
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+  do_encrypt_stream (ctx, outbuf, inbuf, length );
+  _gcry_burn_stack (64);
+}
+
+
+static gcry_err_code_t
+do_arcfour_setkey (void *context, const byte *key, unsigned int keylen)
+{
+  static int initialized;
+  static const char* selftest_failed;
+  int i, j;
+  byte karr[256];
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+
+  if (!initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("ARCFOUR selftest failed (%s)\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if( keylen < 40/8 ) /* we want at least 40 bits */
+    return GPG_ERR_INV_KEYLEN;
+
+  ctx->idx_i = ctx->idx_j = 0;
+  for (i=0; i < 256; i++ )
+    ctx->sbox[i] = i;
+  for (i=0; i < 256; i++ )
+    karr[i] = key[i%keylen];
+  for (i=j=0; i < 256; i++ )
+    {
+      int t;
+      j = (j + ctx->sbox[i] + karr[i]) % 256;
+      t = ctx->sbox[i];
+      ctx->sbox[i] = ctx->sbox[j];
+      ctx->sbox[j] = t;
+    }
+  memset( karr, 0, 256 );
+
+  return GPG_ERR_NO_ERROR;
+}
+
+static gcry_err_code_t
+arcfour_setkey ( void *context, const byte *key, unsigned int keylen )
+{
+  ARCFOUR_context *ctx = (ARCFOUR_context *) context;
+  gcry_err_code_t rc = do_arcfour_setkey (ctx, key, keylen );
+  _gcry_burn_stack (300);
+  return rc;
+}
+
+
+static const char*
+selftest(void)
+{
+  ARCFOUR_context ctx;
+  byte scratch[16];
+
+  /* Test vector from Cryptlib labeled there: "from the
+     State/Commerce Department". */
+  static byte key_1[] =
+    { 0x61, 0x8A, 0x63, 0xD2, 0xFB };
+  static byte plaintext_1[] =
+    { 0xDC, 0xEE, 0x4C, 0xF9, 0x2C };
+  static const byte ciphertext_1[] =
+    { 0xF1, 0x38, 0x29, 0xC9, 0xDE };
+
+  arcfour_setkey( &ctx, key_1, sizeof(key_1));
+  encrypt_stream( &ctx, scratch, plaintext_1, sizeof(plaintext_1));
+  if ( memcmp (scratch, ciphertext_1, sizeof (ciphertext_1)))
+    return "Arcfour encryption test 1 failed.";
+  arcfour_setkey( &ctx, key_1, sizeof(key_1));
+  encrypt_stream(&ctx, scratch, scratch, sizeof(plaintext_1)); /* decrypt */
+  if ( memcmp (scratch, plaintext_1, sizeof (plaintext_1)))
+    return "Arcfour decryption test 1 failed.";
+  return NULL;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_arcfour =
+  {
+    "ARCFOUR", NULL, NULL, 1, 128, sizeof (ARCFOUR_context),
+    arcfour_setkey, NULL, NULL, encrypt_stream, encrypt_stream,
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/bithelp.h b/grub-core/lib/libgcrypt/cipher/bithelp.h
new file mode 100644
index 0000000..1505324
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/bithelp.h
@@ -0,0 +1,54 @@
+/* bithelp.h  -  Some bit manipulation helpers
+ *	Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_BITHELP_H
+#define G10_BITHELP_H
+
+
+/****************
+ * Rotate the 32 bit unsigned integer X by N bits left/right
+ */
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol( u32 x, int n)
+{
+	__asm__("roll %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+ror(u32 x, int n)
+{
+	__asm__("rorl %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define ror(x,n) ( ((x) >> (n)) | ((x) << (32-(n))) )
+#endif
+
+
+#endif /*G10_BITHELP_H*/
diff --git a/grub-core/lib/libgcrypt/cipher/blowfish.c b/grub-core/lib/libgcrypt/cipher/blowfish.c
new file mode 100644
index 0000000..b4d2b9c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/blowfish.c
@@ -0,0 +1,605 @@
+/* blowfish.c  -  Blowfish encryption
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of the algorithm, see:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9. Pages 336 ff.
+ */
+
+/* Test values:
+ * key	  "abcdefghijklmnopqrstuvwxyz";
+ * plain  "BLOWFISH"
+ * cipher 32 4E D0 FE F4 13 A2 03
+ *
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+#define BLOWFISH_BLOCKSIZE 8
+#define BLOWFISH_ROUNDS 16
+
+typedef struct {
+    u32 s0[256];
+    u32 s1[256];
+    u32 s2[256];
+    u32 s3[256];
+    u32 p[BLOWFISH_ROUNDS+2];
+} BLOWFISH_context;
+
+static gcry_err_code_t bf_setkey (void *c, const byte *key, unsigned keylen);
+static void encrypt_block (void *bc, byte *outbuf, const byte *inbuf);
+static void decrypt_block (void *bc, byte *outbuf, const byte *inbuf);
+
+
+/* precomputed S boxes */
+static const u32 ks0[256] = {
+    0xD1310BA6,0x98DFB5AC,0x2FFD72DB,0xD01ADFB7,0xB8E1AFED,0x6A267E96,
+    0xBA7C9045,0xF12C7F99,0x24A19947,0xB3916CF7,0x0801F2E2,0x858EFC16,
+    0x636920D8,0x71574E69,0xA458FEA3,0xF4933D7E,0x0D95748F,0x728EB658,
+    0x718BCD58,0x82154AEE,0x7B54A41D,0xC25A59B5,0x9C30D539,0x2AF26013,
+    0xC5D1B023,0x286085F0,0xCA417918,0xB8DB38EF,0x8E79DCB0,0x603A180E,
+    0x6C9E0E8B,0xB01E8A3E,0xD71577C1,0xBD314B27,0x78AF2FDA,0x55605C60,
+    0xE65525F3,0xAA55AB94,0x57489862,0x63E81440,0x55CA396A,0x2AAB10B6,
+    0xB4CC5C34,0x1141E8CE,0xA15486AF,0x7C72E993,0xB3EE1411,0x636FBC2A,
+    0x2BA9C55D,0x741831F6,0xCE5C3E16,0x9B87931E,0xAFD6BA33,0x6C24CF5C,
+    0x7A325381,0x28958677,0x3B8F4898,0x6B4BB9AF,0xC4BFE81B,0x66282193,
+    0x61D809CC,0xFB21A991,0x487CAC60,0x5DEC8032,0xEF845D5D,0xE98575B1,
+    0xDC262302,0xEB651B88,0x23893E81,0xD396ACC5,0x0F6D6FF3,0x83F44239,
+    0x2E0B4482,0xA4842004,0x69C8F04A,0x9E1F9B5E,0x21C66842,0xF6E96C9A,
+    0x670C9C61,0xABD388F0,0x6A51A0D2,0xD8542F68,0x960FA728,0xAB5133A3,
+    0x6EEF0B6C,0x137A3BE4,0xBA3BF050,0x7EFB2A98,0xA1F1651D,0x39AF0176,
+    0x66CA593E,0x82430E88,0x8CEE8619,0x456F9FB4,0x7D84A5C3,0x3B8B5EBE,
+    0xE06F75D8,0x85C12073,0x401A449F,0x56C16AA6,0x4ED3AA62,0x363F7706,
+    0x1BFEDF72,0x429B023D,0x37D0D724,0xD00A1248,0xDB0FEAD3,0x49F1C09B,
+    0x075372C9,0x80991B7B,0x25D479D8,0xF6E8DEF7,0xE3FE501A,0xB6794C3B,
+    0x976CE0BD,0x04C006BA,0xC1A94FB6,0x409F60C4,0x5E5C9EC2,0x196A2463,
+    0x68FB6FAF,0x3E6C53B5,0x1339B2EB,0x3B52EC6F,0x6DFC511F,0x9B30952C,
+    0xCC814544,0xAF5EBD09,0xBEE3D004,0xDE334AFD,0x660F2807,0x192E4BB3,
+    0xC0CBA857,0x45C8740F,0xD20B5F39,0xB9D3FBDB,0x5579C0BD,0x1A60320A,
+    0xD6A100C6,0x402C7279,0x679F25FE,0xFB1FA3CC,0x8EA5E9F8,0xDB3222F8,
+    0x3C7516DF,0xFD616B15,0x2F501EC8,0xAD0552AB,0x323DB5FA,0xFD238760,
+    0x53317B48,0x3E00DF82,0x9E5C57BB,0xCA6F8CA0,0x1A87562E,0xDF1769DB,
+    0xD542A8F6,0x287EFFC3,0xAC6732C6,0x8C4F5573,0x695B27B0,0xBBCA58C8,
+    0xE1FFA35D,0xB8F011A0,0x10FA3D98,0xFD2183B8,0x4AFCB56C,0x2DD1D35B,
+    0x9A53E479,0xB6F84565,0xD28E49BC,0x4BFB9790,0xE1DDF2DA,0xA4CB7E33,
+    0x62FB1341,0xCEE4C6E8,0xEF20CADA,0x36774C01,0xD07E9EFE,0x2BF11FB4,
+    0x95DBDA4D,0xAE909198,0xEAAD8E71,0x6B93D5A0,0xD08ED1D0,0xAFC725E0,
+    0x8E3C5B2F,0x8E7594B7,0x8FF6E2FB,0xF2122B64,0x8888B812,0x900DF01C,
+    0x4FAD5EA0,0x688FC31C,0xD1CFF191,0xB3A8C1AD,0x2F2F2218,0xBE0E1777,
+    0xEA752DFE,0x8B021FA1,0xE5A0CC0F,0xB56F74E8,0x18ACF3D6,0xCE89E299,
+    0xB4A84FE0,0xFD13E0B7,0x7CC43B81,0xD2ADA8D9,0x165FA266,0x80957705,
+    0x93CC7314,0x211A1477,0xE6AD2065,0x77B5FA86,0xC75442F5,0xFB9D35CF,
+    0xEBCDAF0C,0x7B3E89A0,0xD6411BD3,0xAE1E7E49,0x00250E2D,0x2071B35E,
+    0x226800BB,0x57B8E0AF,0x2464369B,0xF009B91E,0x5563911D,0x59DFA6AA,
+    0x78C14389,0xD95A537F,0x207D5BA2,0x02E5B9C5,0x83260376,0x6295CFA9,
+    0x11C81968,0x4E734A41,0xB3472DCA,0x7B14A94A,0x1B510052,0x9A532915,
+    0xD60F573F,0xBC9BC6E4,0x2B60A476,0x81E67400,0x08BA6FB5,0x571BE91F,
+    0xF296EC6B,0x2A0DD915,0xB6636521,0xE7B9F9B6,0xFF34052E,0xC5855664,
+    0x53B02D5D,0xA99F8FA1,0x08BA4799,0x6E85076A };
+
+static const u32 ks1[256] = {
+    0x4B7A70E9,0xB5B32944,0xDB75092E,0xC4192623,0xAD6EA6B0,0x49A7DF7D,
+    0x9CEE60B8,0x8FEDB266,0xECAA8C71,0x699A17FF,0x5664526C,0xC2B19EE1,
+    0x193602A5,0x75094C29,0xA0591340,0xE4183A3E,0x3F54989A,0x5B429D65,
+    0x6B8FE4D6,0x99F73FD6,0xA1D29C07,0xEFE830F5,0x4D2D38E6,0xF0255DC1,
+    0x4CDD2086,0x8470EB26,0x6382E9C6,0x021ECC5E,0x09686B3F,0x3EBAEFC9,
+    0x3C971814,0x6B6A70A1,0x687F3584,0x52A0E286,0xB79C5305,0xAA500737,
+    0x3E07841C,0x7FDEAE5C,0x8E7D44EC,0x5716F2B8,0xB03ADA37,0xF0500C0D,
+    0xF01C1F04,0x0200B3FF,0xAE0CF51A,0x3CB574B2,0x25837A58,0xDC0921BD,
+    0xD19113F9,0x7CA92FF6,0x94324773,0x22F54701,0x3AE5E581,0x37C2DADC,
+    0xC8B57634,0x9AF3DDA7,0xA9446146,0x0FD0030E,0xECC8C73E,0xA4751E41,
+    0xE238CD99,0x3BEA0E2F,0x3280BBA1,0x183EB331,0x4E548B38,0x4F6DB908,
+    0x6F420D03,0xF60A04BF,0x2CB81290,0x24977C79,0x5679B072,0xBCAF89AF,
+    0xDE9A771F,0xD9930810,0xB38BAE12,0xDCCF3F2E,0x5512721F,0x2E6B7124,
+    0x501ADDE6,0x9F84CD87,0x7A584718,0x7408DA17,0xBC9F9ABC,0xE94B7D8C,
+    0xEC7AEC3A,0xDB851DFA,0x63094366,0xC464C3D2,0xEF1C1847,0x3215D908,
+    0xDD433B37,0x24C2BA16,0x12A14D43,0x2A65C451,0x50940002,0x133AE4DD,
+    0x71DFF89E,0x10314E55,0x81AC77D6,0x5F11199B,0x043556F1,0xD7A3C76B,
+    0x3C11183B,0x5924A509,0xF28FE6ED,0x97F1FBFA,0x9EBABF2C,0x1E153C6E,
+    0x86E34570,0xEAE96FB1,0x860E5E0A,0x5A3E2AB3,0x771FE71C,0x4E3D06FA,
+    0x2965DCB9,0x99E71D0F,0x803E89D6,0x5266C825,0x2E4CC978,0x9C10B36A,
+    0xC6150EBA,0x94E2EA78,0xA5FC3C53,0x1E0A2DF4,0xF2F74EA7,0x361D2B3D,
+    0x1939260F,0x19C27960,0x5223A708,0xF71312B6,0xEBADFE6E,0xEAC31F66,
+    0xE3BC4595,0xA67BC883,0xB17F37D1,0x018CFF28,0xC332DDEF,0xBE6C5AA5,
+    0x65582185,0x68AB9802,0xEECEA50F,0xDB2F953B,0x2AEF7DAD,0x5B6E2F84,
+    0x1521B628,0x29076170,0xECDD4775,0x619F1510,0x13CCA830,0xEB61BD96,
+    0x0334FE1E,0xAA0363CF,0xB5735C90,0x4C70A239,0xD59E9E0B,0xCBAADE14,
+    0xEECC86BC,0x60622CA7,0x9CAB5CAB,0xB2F3846E,0x648B1EAF,0x19BDF0CA,
+    0xA02369B9,0x655ABB50,0x40685A32,0x3C2AB4B3,0x319EE9D5,0xC021B8F7,
+    0x9B540B19,0x875FA099,0x95F7997E,0x623D7DA8,0xF837889A,0x97E32D77,
+    0x11ED935F,0x16681281,0x0E358829,0xC7E61FD6,0x96DEDFA1,0x7858BA99,
+    0x57F584A5,0x1B227263,0x9B83C3FF,0x1AC24696,0xCDB30AEB,0x532E3054,
+    0x8FD948E4,0x6DBC3128,0x58EBF2EF,0x34C6FFEA,0xFE28ED61,0xEE7C3C73,
+    0x5D4A14D9,0xE864B7E3,0x42105D14,0x203E13E0,0x45EEE2B6,0xA3AAABEA,
+    0xDB6C4F15,0xFACB4FD0,0xC742F442,0xEF6ABBB5,0x654F3B1D,0x41CD2105,
+    0xD81E799E,0x86854DC7,0xE44B476A,0x3D816250,0xCF62A1F2,0x5B8D2646,
+    0xFC8883A0,0xC1C7B6A3,0x7F1524C3,0x69CB7492,0x47848A0B,0x5692B285,
+    0x095BBF00,0xAD19489D,0x1462B174,0x23820E00,0x58428D2A,0x0C55F5EA,
+    0x1DADF43E,0x233F7061,0x3372F092,0x8D937E41,0xD65FECF1,0x6C223BDB,
+    0x7CDE3759,0xCBEE7460,0x4085F2A7,0xCE77326E,0xA6078084,0x19F8509E,
+    0xE8EFD855,0x61D99735,0xA969A7AA,0xC50C06C2,0x5A04ABFC,0x800BCADC,
+    0x9E447A2E,0xC3453484,0xFDD56705,0x0E1E9EC9,0xDB73DBD3,0x105588CD,
+    0x675FDA79,0xE3674340,0xC5C43465,0x713E38D8,0x3D28F89E,0xF16DFF20,
+    0x153E21E7,0x8FB03D4A,0xE6E39F2B,0xDB83ADF7 };
+
+static const u32 ks2[256] = {
+    0xE93D5A68,0x948140F7,0xF64C261C,0x94692934,0x411520F7,0x7602D4F7,
+    0xBCF46B2E,0xD4A20068,0xD4082471,0x3320F46A,0x43B7D4B7,0x500061AF,
+    0x1E39F62E,0x97244546,0x14214F74,0xBF8B8840,0x4D95FC1D,0x96B591AF,
+    0x70F4DDD3,0x66A02F45,0xBFBC09EC,0x03BD9785,0x7FAC6DD0,0x31CB8504,
+    0x96EB27B3,0x55FD3941,0xDA2547E6,0xABCA0A9A,0x28507825,0x530429F4,
+    0x0A2C86DA,0xE9B66DFB,0x68DC1462,0xD7486900,0x680EC0A4,0x27A18DEE,
+    0x4F3FFEA2,0xE887AD8C,0xB58CE006,0x7AF4D6B6,0xAACE1E7C,0xD3375FEC,
+    0xCE78A399,0x406B2A42,0x20FE9E35,0xD9F385B9,0xEE39D7AB,0x3B124E8B,
+    0x1DC9FAF7,0x4B6D1856,0x26A36631,0xEAE397B2,0x3A6EFA74,0xDD5B4332,
+    0x6841E7F7,0xCA7820FB,0xFB0AF54E,0xD8FEB397,0x454056AC,0xBA489527,
+    0x55533A3A,0x20838D87,0xFE6BA9B7,0xD096954B,0x55A867BC,0xA1159A58,
+    0xCCA92963,0x99E1DB33,0xA62A4A56,0x3F3125F9,0x5EF47E1C,0x9029317C,
+    0xFDF8E802,0x04272F70,0x80BB155C,0x05282CE3,0x95C11548,0xE4C66D22,
+    0x48C1133F,0xC70F86DC,0x07F9C9EE,0x41041F0F,0x404779A4,0x5D886E17,
+    0x325F51EB,0xD59BC0D1,0xF2BCC18F,0x41113564,0x257B7834,0x602A9C60,
+    0xDFF8E8A3,0x1F636C1B,0x0E12B4C2,0x02E1329E,0xAF664FD1,0xCAD18115,
+    0x6B2395E0,0x333E92E1,0x3B240B62,0xEEBEB922,0x85B2A20E,0xE6BA0D99,
+    0xDE720C8C,0x2DA2F728,0xD0127845,0x95B794FD,0x647D0862,0xE7CCF5F0,
+    0x5449A36F,0x877D48FA,0xC39DFD27,0xF33E8D1E,0x0A476341,0x992EFF74,
+    0x3A6F6EAB,0xF4F8FD37,0xA812DC60,0xA1EBDDF8,0x991BE14C,0xDB6E6B0D,
+    0xC67B5510,0x6D672C37,0x2765D43B,0xDCD0E804,0xF1290DC7,0xCC00FFA3,
+    0xB5390F92,0x690FED0B,0x667B9FFB,0xCEDB7D9C,0xA091CF0B,0xD9155EA3,
+    0xBB132F88,0x515BAD24,0x7B9479BF,0x763BD6EB,0x37392EB3,0xCC115979,
+    0x8026E297,0xF42E312D,0x6842ADA7,0xC66A2B3B,0x12754CCC,0x782EF11C,
+    0x6A124237,0xB79251E7,0x06A1BBE6,0x4BFB6350,0x1A6B1018,0x11CAEDFA,
+    0x3D25BDD8,0xE2E1C3C9,0x44421659,0x0A121386,0xD90CEC6E,0xD5ABEA2A,
+    0x64AF674E,0xDA86A85F,0xBEBFE988,0x64E4C3FE,0x9DBC8057,0xF0F7C086,
+    0x60787BF8,0x6003604D,0xD1FD8346,0xF6381FB0,0x7745AE04,0xD736FCCC,
+    0x83426B33,0xF01EAB71,0xB0804187,0x3C005E5F,0x77A057BE,0xBDE8AE24,
+    0x55464299,0xBF582E61,0x4E58F48F,0xF2DDFDA2,0xF474EF38,0x8789BDC2,
+    0x5366F9C3,0xC8B38E74,0xB475F255,0x46FCD9B9,0x7AEB2661,0x8B1DDF84,
+    0x846A0E79,0x915F95E2,0x466E598E,0x20B45770,0x8CD55591,0xC902DE4C,
+    0xB90BACE1,0xBB8205D0,0x11A86248,0x7574A99E,0xB77F19B6,0xE0A9DC09,
+    0x662D09A1,0xC4324633,0xE85A1F02,0x09F0BE8C,0x4A99A025,0x1D6EFE10,
+    0x1AB93D1D,0x0BA5A4DF,0xA186F20F,0x2868F169,0xDCB7DA83,0x573906FE,
+    0xA1E2CE9B,0x4FCD7F52,0x50115E01,0xA70683FA,0xA002B5C4,0x0DE6D027,
+    0x9AF88C27,0x773F8641,0xC3604C06,0x61A806B5,0xF0177A28,0xC0F586E0,
+    0x006058AA,0x30DC7D62,0x11E69ED7,0x2338EA63,0x53C2DD94,0xC2C21634,
+    0xBBCBEE56,0x90BCB6DE,0xEBFC7DA1,0xCE591D76,0x6F05E409,0x4B7C0188,
+    0x39720A3D,0x7C927C24,0x86E3725F,0x724D9DB9,0x1AC15BB4,0xD39EB8FC,
+    0xED545578,0x08FCA5B5,0xD83D7CD3,0x4DAD0FC4,0x1E50EF5E,0xB161E6F8,
+    0xA28514D9,0x6C51133C,0x6FD5C7E7,0x56E14EC4,0x362ABFCE,0xDDC6C837,
+    0xD79A3234,0x92638212,0x670EFA8E,0x406000E0 };
+
+static const u32 ks3[256] = {
+    0x3A39CE37,0xD3FAF5CF,0xABC27737,0x5AC52D1B,0x5CB0679E,0x4FA33742,
+    0xD3822740,0x99BC9BBE,0xD5118E9D,0xBF0F7315,0xD62D1C7E,0xC700C47B,
+    0xB78C1B6B,0x21A19045,0xB26EB1BE,0x6A366EB4,0x5748AB2F,0xBC946E79,
+    0xC6A376D2,0x6549C2C8,0x530FF8EE,0x468DDE7D,0xD5730A1D,0x4CD04DC6,
+    0x2939BBDB,0xA9BA4650,0xAC9526E8,0xBE5EE304,0xA1FAD5F0,0x6A2D519A,
+    0x63EF8CE2,0x9A86EE22,0xC089C2B8,0x43242EF6,0xA51E03AA,0x9CF2D0A4,
+    0x83C061BA,0x9BE96A4D,0x8FE51550,0xBA645BD6,0x2826A2F9,0xA73A3AE1,
+    0x4BA99586,0xEF5562E9,0xC72FEFD3,0xF752F7DA,0x3F046F69,0x77FA0A59,
+    0x80E4A915,0x87B08601,0x9B09E6AD,0x3B3EE593,0xE990FD5A,0x9E34D797,
+    0x2CF0B7D9,0x022B8B51,0x96D5AC3A,0x017DA67D,0xD1CF3ED6,0x7C7D2D28,
+    0x1F9F25CF,0xADF2B89B,0x5AD6B472,0x5A88F54C,0xE029AC71,0xE019A5E6,
+    0x47B0ACFD,0xED93FA9B,0xE8D3C48D,0x283B57CC,0xF8D56629,0x79132E28,
+    0x785F0191,0xED756055,0xF7960E44,0xE3D35E8C,0x15056DD4,0x88F46DBA,
+    0x03A16125,0x0564F0BD,0xC3EB9E15,0x3C9057A2,0x97271AEC,0xA93A072A,
+    0x1B3F6D9B,0x1E6321F5,0xF59C66FB,0x26DCF319,0x7533D928,0xB155FDF5,
+    0x03563482,0x8ABA3CBB,0x28517711,0xC20AD9F8,0xABCC5167,0xCCAD925F,
+    0x4DE81751,0x3830DC8E,0x379D5862,0x9320F991,0xEA7A90C2,0xFB3E7BCE,
+    0x5121CE64,0x774FBE32,0xA8B6E37E,0xC3293D46,0x48DE5369,0x6413E680,
+    0xA2AE0810,0xDD6DB224,0x69852DFD,0x09072166,0xB39A460A,0x6445C0DD,
+    0x586CDECF,0x1C20C8AE,0x5BBEF7DD,0x1B588D40,0xCCD2017F,0x6BB4E3BB,
+    0xDDA26A7E,0x3A59FF45,0x3E350A44,0xBCB4CDD5,0x72EACEA8,0xFA6484BB,
+    0x8D6612AE,0xBF3C6F47,0xD29BE463,0x542F5D9E,0xAEC2771B,0xF64E6370,
+    0x740E0D8D,0xE75B1357,0xF8721671,0xAF537D5D,0x4040CB08,0x4EB4E2CC,
+    0x34D2466A,0x0115AF84,0xE1B00428,0x95983A1D,0x06B89FB4,0xCE6EA048,
+    0x6F3F3B82,0x3520AB82,0x011A1D4B,0x277227F8,0x611560B1,0xE7933FDC,
+    0xBB3A792B,0x344525BD,0xA08839E1,0x51CE794B,0x2F32C9B7,0xA01FBAC9,
+    0xE01CC87E,0xBCC7D1F6,0xCF0111C3,0xA1E8AAC7,0x1A908749,0xD44FBD9A,
+    0xD0DADECB,0xD50ADA38,0x0339C32A,0xC6913667,0x8DF9317C,0xE0B12B4F,
+    0xF79E59B7,0x43F5BB3A,0xF2D519FF,0x27D9459C,0xBF97222C,0x15E6FC2A,
+    0x0F91FC71,0x9B941525,0xFAE59361,0xCEB69CEB,0xC2A86459,0x12BAA8D1,
+    0xB6C1075E,0xE3056A0C,0x10D25065,0xCB03A442,0xE0EC6E0E,0x1698DB3B,
+    0x4C98A0BE,0x3278E964,0x9F1F9532,0xE0D392DF,0xD3A0342B,0x8971F21E,
+    0x1B0A7441,0x4BA3348C,0xC5BE7120,0xC37632D8,0xDF359F8D,0x9B992F2E,
+    0xE60B6F47,0x0FE3F11D,0xE54CDA54,0x1EDAD891,0xCE6279CF,0xCD3E7E6F,
+    0x1618B166,0xFD2C1D05,0x848FD2C5,0xF6FB2299,0xF523F357,0xA6327623,
+    0x93A83531,0x56CCCD02,0xACF08162,0x5A75EBB5,0x6E163697,0x88D273CC,
+    0xDE966292,0x81B949D0,0x4C50901B,0x71C65614,0xE6C6C7BD,0x327A140A,
+    0x45E1D006,0xC3F27B9A,0xC9AA53FD,0x62A80F00,0xBB25BFE2,0x35BDD2F6,
+    0x71126905,0xB2040222,0xB6CBCF7C,0xCD769C2B,0x53113EC0,0x1640E3D3,
+    0x38ABBD60,0x2547ADF0,0xBA38209C,0xF746CE76,0x77AFA1C5,0x20756060,
+    0x85CBFE4E,0x8AE88DD8,0x7AAAF9B0,0x4CF9AA7E,0x1948C25C,0x02FB8A8C,
+    0x01C36AE4,0xD6EBE1F9,0x90D4F869,0xA65CDEA0,0x3F09252D,0xC208E69F,
+    0xB74E6132,0xCE77E25B,0x578FDFE3,0x3AC372E6 };
+
+static const u32 ps[BLOWFISH_ROUNDS+2] = {
+    0x243F6A88,0x85A308D3,0x13198A2E,0x03707344,0xA4093822,0x299F31D0,
+    0x082EFA98,0xEC4E6C89,0x452821E6,0x38D01377,0xBE5466CF,0x34E90C6C,
+    0xC0AC29B7,0xC97C50DD,0x3F84D5B5,0xB5470917,0x9216D5D9,0x8979FB1B };
+
+
+
+#if BLOWFISH_ROUNDS != 16
+static inline u32
+function_F( BLOWFISH_context *bc, u32 x )
+{
+    u16 a, b, c, d;
+
+#ifdef WORDS_BIGENDIAN
+    a = ((byte*)&x)[0];
+    b = ((byte*)&x)[1];
+    c = ((byte*)&x)[2];
+    d = ((byte*)&x)[3];
+#else
+    a = ((byte*)&x)[3];
+    b = ((byte*)&x)[2];
+    c = ((byte*)&x)[1];
+    d = ((byte*)&x)[0];
+#endif
+
+    return ((bc->s0[a] + bc->s1[b]) ^ bc->s2[c] ) + bc->s3[d];
+}
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define F(x) ((( s0[((byte*)&x)[0]] + s1[((byte*)&x)[1]])	 \
+		   ^ s2[((byte*)&x)[2]]) + s3[((byte*)&x)[3]] )
+#else
+#define F(x) ((( s0[((byte*)&x)[3]] + s1[((byte*)&x)[2]])	 \
+		   ^ s2[((byte*)&x)[1]]) + s3[((byte*)&x)[0]] )
+#endif
+#define R(l,r,i)  do { l ^= p[i]; r ^= F(l); } while(0)
+
+
+static void
+do_encrypt ( BLOWFISH_context *bc, u32 *ret_xl, u32 *ret_xr )
+{
+#if BLOWFISH_ROUNDS == 16
+  u32 xl, xr, *s0, *s1, *s2, *s3, *p;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+  s0 = bc->s0;
+  s1 = bc->s1;
+  s2 = bc->s2;
+  s3 = bc->s3;
+
+  R( xl, xr,	0);
+  R( xr, xl,	1);
+  R( xl, xr,	2);
+  R( xr, xl,	3);
+  R( xl, xr,	4);
+  R( xr, xl,	5);
+  R( xl, xr,	6);
+  R( xr, xl,	7);
+  R( xl, xr,	8);
+  R( xr, xl,	9);
+  R( xl, xr, 10);
+  R( xr, xl, 11);
+  R( xl, xr, 12);
+  R( xr, xl, 13);
+  R( xl, xr, 14);
+  R( xr, xl, 15);
+
+  xl ^= p[BLOWFISH_ROUNDS];
+  xr ^= p[BLOWFISH_ROUNDS+1];
+
+  *ret_xl = xr;
+  *ret_xr = xl;
+
+#else
+  u32 xl, xr, temp, *p;
+  int i;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+
+  for(i=0; i < BLOWFISH_ROUNDS; i++ )
+    {
+      xl ^= p[i];
+      xr ^= function_F(bc, xl);
+      temp = xl;
+      xl = xr;
+      xr = temp;
+    }
+  temp = xl;
+  xl = xr;
+  xr = temp;
+
+  xr ^= p[BLOWFISH_ROUNDS];
+  xl ^= p[BLOWFISH_ROUNDS+1];
+
+  *ret_xl = xl;
+  *ret_xr = xr;
+#endif
+}
+
+
+static void
+decrypt ( BLOWFISH_context *bc, u32 *ret_xl, u32 *ret_xr )
+{
+#if BLOWFISH_ROUNDS == 16
+  u32 xl, xr, *s0, *s1, *s2, *s3, *p;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+  s0 = bc->s0;
+  s1 = bc->s1;
+  s2 = bc->s2;
+  s3 = bc->s3;
+
+  R( xl, xr, 17);
+  R( xr, xl, 16);
+  R( xl, xr, 15);
+  R( xr, xl, 14);
+  R( xl, xr, 13);
+  R( xr, xl, 12);
+  R( xl, xr, 11);
+  R( xr, xl, 10);
+  R( xl, xr,	9);
+  R( xr, xl,	8);
+  R( xl, xr,	7);
+  R( xr, xl,	6);
+  R( xl, xr,	5);
+  R( xr, xl,	4);
+  R( xl, xr,	3);
+  R( xr, xl,	2);
+
+  xl ^= p[1];
+  xr ^= p[0];
+
+  *ret_xl = xr;
+  *ret_xr = xl;
+
+#else
+  u32 xl, xr, temp, *p;
+  int i;
+
+  xl = *ret_xl;
+  xr = *ret_xr;
+  p = bc->p;
+
+  for (i=BLOWFISH_ROUNDS+1; i > 1; i-- )
+    {
+      xl ^= p[i];
+      xr ^= function_F(bc, xl);
+      temp = xl;
+      xl = xr;
+      xr = temp;
+    }
+
+  temp = xl;
+  xl = xr;
+  xr = temp;
+
+  xr ^= p[1];
+  xl ^= p[0];
+
+  *ret_xl = xl;
+  *ret_xr = xr;
+#endif
+}
+
+#undef F
+#undef R
+
+static void
+do_encrypt_block ( BLOWFISH_context *bc, byte *outbuf, const byte *inbuf )
+{
+  u32 d1, d2;
+
+  d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+  d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+  do_encrypt( bc, &d1, &d2 );
+  outbuf[0] = (d1 >> 24) & 0xff;
+  outbuf[1] = (d1 >> 16) & 0xff;
+  outbuf[2] = (d1 >>	8) & 0xff;
+  outbuf[3] =  d1	   & 0xff;
+  outbuf[4] = (d2 >> 24) & 0xff;
+  outbuf[5] = (d2 >> 16) & 0xff;
+  outbuf[6] = (d2 >>	8) & 0xff;
+  outbuf[7] =  d2	   & 0xff;
+}
+
+static void
+encrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  BLOWFISH_context *bc = (BLOWFISH_context *) context;
+  do_encrypt_block (bc, outbuf, inbuf);
+  _gcry_burn_stack (64);
+}
+
+
+static void
+do_decrypt_block (BLOWFISH_context *bc, byte *outbuf, const byte *inbuf)
+{
+  u32 d1, d2;
+
+  d1 = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+  d2 = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+  decrypt( bc, &d1, &d2 );
+  outbuf[0] = (d1 >> 24) & 0xff;
+  outbuf[1] = (d1 >> 16) & 0xff;
+  outbuf[2] = (d1 >>	8) & 0xff;
+  outbuf[3] =  d1	   & 0xff;
+  outbuf[4] = (d2 >> 24) & 0xff;
+  outbuf[5] = (d2 >> 16) & 0xff;
+  outbuf[6] = (d2 >>	8) & 0xff;
+  outbuf[7] =  d2	   & 0xff;
+}
+
+static void
+decrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  BLOWFISH_context *bc = (BLOWFISH_context *) context;
+  do_decrypt_block (bc, outbuf, inbuf);
+  _gcry_burn_stack (64);
+}
+
+
+static const char*
+selftest(void)
+{
+  BLOWFISH_context c;
+  byte plain[] = "BLOWFISH";
+  byte buffer[8];
+  byte plain3[] = { 0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10 };
+  byte key3[] = { 0x41, 0x79, 0x6E, 0xA0, 0x52, 0x61, 0x6E, 0xE4 };
+  byte cipher3[] = { 0xE1, 0x13, 0xF4, 0x10, 0x2C, 0xFC, 0xCE, 0x43 };
+
+  bf_setkey( (void *) &c,
+             (const unsigned char*)"abcdefghijklmnopqrstuvwxyz", 26 );
+  encrypt_block( (void *) &c, buffer, plain );
+  if( memcmp( buffer, "\x32\x4E\xD0\xFE\xF4\x13\xA2\x03", 8 ) )
+    return "Blowfish selftest failed (1).";
+  decrypt_block( (void *) &c, buffer, buffer );
+  if( memcmp( buffer, plain, 8 ) )
+    return "Blowfish selftest failed (2).";
+
+  bf_setkey( (void *) &c, key3, 8 );
+  encrypt_block( (void *) &c, buffer, plain3 );
+  if( memcmp( buffer, cipher3, 8 ) )
+    return "Blowfish selftest failed (3).";
+  decrypt_block( (void *) &c, buffer, buffer );
+  if( memcmp( buffer, plain3, 8 ) )
+    return "Blowfish selftest failed (4).";
+  return NULL;
+}
+
+
+
+static gcry_err_code_t
+do_bf_setkey (BLOWFISH_context *c, const byte *key, unsigned keylen)
+{
+  int i, j;
+  u32 data, datal, datar;
+  static int initialized;
+  static const char *selftest_failed;
+
+  if( !initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("%s\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  for(i=0; i < BLOWFISH_ROUNDS+2; i++ )
+    c->p[i] = ps[i];
+  for(i=0; i < 256; i++ )
+    {
+      c->s0[i] = ks0[i];
+      c->s1[i] = ks1[i];
+      c->s2[i] = ks2[i];
+      c->s3[i] = ks3[i];
+    }
+
+  for(i=j=0; i < BLOWFISH_ROUNDS+2; i++ )
+    {
+#ifdef WORDS_BIGENDIAN
+      ((byte*)&data)[0] = key[j];
+      ((byte*)&data)[1] = key[(j+1)%keylen];
+      ((byte*)&data)[2] = key[(j+2)%keylen];
+      ((byte*)&data)[3] = key[(j+3)%keylen];
+#else
+      ((byte*)&data)[3] = key[j];
+      ((byte*)&data)[2] = key[(j+1)%keylen];
+      ((byte*)&data)[1] = key[(j+2)%keylen];
+      ((byte*)&data)[0] = key[(j+3)%keylen];
+#endif
+      c->p[i] ^= data;
+      j = (j+4) % keylen;
+    }
+
+  datal = datar = 0;
+  for(i=0; i < BLOWFISH_ROUNDS+2; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->p[i]   = datal;
+      c->p[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s0[i]   = datal;
+      c->s0[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s1[i]   = datal;
+      c->s1[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s2[i]   = datal;
+      c->s2[i+1] = datar;
+    }
+  for(i=0; i < 256; i += 2 )
+    {
+      do_encrypt( c, &datal, &datar );
+      c->s3[i]   = datal;
+      c->s3[i+1] = datar;
+    }
+
+
+  /* Check for weak key.  A weak key is a key in which a value in
+     the P-array (here c) occurs more than once per table.  */
+  for(i=0; i < 255; i++ )
+    {
+      for( j=i+1; j < 256; j++)
+        {
+          if( (c->s0[i] == c->s0[j]) || (c->s1[i] == c->s1[j]) ||
+              (c->s2[i] == c->s2[j]) || (c->s3[i] == c->s3[j]) )
+            return GPG_ERR_WEAK_KEY;
+        }
+    }
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+bf_setkey (void *context, const byte *key, unsigned keylen)
+{
+  BLOWFISH_context *c = (BLOWFISH_context *) context;
+  gcry_err_code_t rc = do_bf_setkey (c, key, keylen);
+  _gcry_burn_stack (64);
+  return rc;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_blowfish =
+  {
+    "BLOWFISH", NULL, NULL, BLOWFISH_BLOCKSIZE, 128,
+    sizeof (BLOWFISH_context),
+    bf_setkey, encrypt_block, decrypt_block
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/bufhelp.h b/grub-core/lib/libgcrypt/cipher/bufhelp.h
new file mode 100644
index 0000000..df35594
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/bufhelp.h
@@ -0,0 +1,432 @@
+/* bufhelp.h  -  Some buffer manipulation helpers
+ * Copyright (C) 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef GCRYPT_BUFHELP_H
+#define GCRYPT_BUFHELP_H
+
+
+#include "bithelp.h"
+
+
+#undef BUFHELP_FAST_UNALIGNED_ACCESS
+#if defined(HAVE_GCC_ATTRIBUTE_PACKED) && \
+    defined(HAVE_GCC_ATTRIBUTE_ALIGNED) && \
+    (defined(__i386__) || defined(__x86_64__) || \
+     (defined(__arm__) && defined(__ARM_FEATURE_UNALIGNED)) || \
+     defined(__aarch64__))
+/* These architectures are able of unaligned memory accesses and can
+   handle those fast.
+ */
+# define BUFHELP_FAST_UNALIGNED_ACCESS 1
+#endif
+
+
+#ifdef BUFHELP_FAST_UNALIGNED_ACCESS
+/* Define type with one-byte alignment on architectures with fast unaligned
+   memory accesses.
+ */
+typedef struct bufhelp_int_s
+{
+  uintptr_t a;
+} __attribute__((packed, aligned(1))) bufhelp_int_t;
+#else
+/* Define type with default alignment for other architectures (unaligned
+   accessed handled in per byte loops).
+ */
+typedef struct bufhelp_int_s
+{
+  uintptr_t a;
+} bufhelp_int_t;
+#endif
+
+
+/* Optimized function for small buffer copying */
+static inline void
+buf_cpy(void *_dst, const void *_src, size_t len)
+{
+#if __GNUC__ >= 4 && (defined(__x86_64__) || defined(__i386__))
+  /* For AMD64 and i386, memcpy is faster.  */
+  memcpy(_dst, _src, len);
+#else
+  byte *dst = _dst;
+  const byte *src = _src;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a = (lsrc++)->a;
+
+  dst = (byte *)ldst;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ = *src++;
+#endif /*__GNUC__ >= 4 && (__x86_64__ || __i386__)*/
+}
+
+
+/* Optimized function for buffer xoring */
+static inline void
+buf_xor(void *_dst, const void *_src1, const void *_src2, size_t len)
+{
+  byte *dst = _dst;
+  const byte *src1 = _src1;
+  const byte *src2 = _src2;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc1, *lsrc2;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src1 | (uintptr_t)src2) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc1 = (const bufhelp_int_t *)(const void *)src1;
+  lsrc2 = (const bufhelp_int_t *)(const void *)src2;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a = (lsrc1++)->a ^ (lsrc2++)->a;
+
+  dst = (byte *)ldst;
+  src1 = (const byte *)lsrc1;
+  src2 = (const byte *)lsrc2;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ = *src1++ ^ *src2++;
+}
+
+
+/* Optimized function for in-place buffer xoring. */
+static inline void
+buf_xor_1(void *_dst, const void *_src, size_t len)
+{
+  byte *dst = _dst;
+  const byte *src = _src;
+  bufhelp_int_t *ldst;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)dst | (uintptr_t)src) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst = (bufhelp_int_t *)(void *)dst;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst++)->a ^= (lsrc++)->a;
+
+  dst = (byte *)ldst;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst++ ^= *src++;
+}
+
+
+/* Optimized function for buffer xoring with two destination buffers.  Used
+   mainly by CFB mode encryption.  */
+static inline void
+buf_xor_2dst(void *_dst1, void *_dst2, const void *_src, size_t len)
+{
+  byte *dst1 = _dst1;
+  byte *dst2 = _dst2;
+  const byte *src = _src;
+  bufhelp_int_t *ldst1, *ldst2;
+  const bufhelp_int_t *lsrc;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)src | (uintptr_t)dst1 | (uintptr_t)dst2) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst1 = (bufhelp_int_t *)(void *)dst1;
+  ldst2 = (bufhelp_int_t *)(void *)dst2;
+  lsrc = (const bufhelp_int_t *)(const void *)src;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    (ldst1++)->a = ((ldst2++)->a ^= (lsrc++)->a);
+
+  dst1 = (byte *)ldst1;
+  dst2 = (byte *)ldst2;
+  src = (const byte *)lsrc;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    *dst1++ = (*dst2++ ^= *src++);
+}
+
+
+/* Optimized function for combined buffer xoring and copying.  Used by mainly
+   CBC mode decryption.  */
+static inline void
+buf_xor_n_copy_2(void *_dst_xor, const void *_src_xor, void *_srcdst_cpy,
+		 const void *_src_cpy, size_t len)
+{
+  byte *dst_xor = _dst_xor;
+  byte *srcdst_cpy = _srcdst_cpy;
+  const byte *src_xor = _src_xor;
+  const byte *src_cpy = _src_cpy;
+  byte temp;
+  bufhelp_int_t *ldst_xor, *lsrcdst_cpy;
+  const bufhelp_int_t *lsrc_cpy, *lsrc_xor;
+  uintptr_t ltemp;
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+  const unsigned int longmask = sizeof(bufhelp_int_t) - 1;
+
+  /* Skip fast processing if buffers are unaligned.  */
+  if (((uintptr_t)src_cpy | (uintptr_t)src_xor | (uintptr_t)dst_xor |
+       (uintptr_t)srcdst_cpy) & longmask)
+    goto do_bytes;
+#endif
+
+  ldst_xor = (bufhelp_int_t *)(void *)dst_xor;
+  lsrc_xor = (const bufhelp_int_t *)(void *)src_xor;
+  lsrcdst_cpy = (bufhelp_int_t *)(void *)srcdst_cpy;
+  lsrc_cpy = (const bufhelp_int_t *)(const void *)src_cpy;
+
+  for (; len >= sizeof(bufhelp_int_t); len -= sizeof(bufhelp_int_t))
+    {
+      ltemp = (lsrc_cpy++)->a;
+      (ldst_xor++)->a = (lsrcdst_cpy)->a ^ (lsrc_xor++)->a;
+      (lsrcdst_cpy++)->a = ltemp;
+    }
+
+  dst_xor = (byte *)ldst_xor;
+  src_xor = (const byte *)lsrc_xor;
+  srcdst_cpy = (byte *)lsrcdst_cpy;
+  src_cpy = (const byte *)lsrc_cpy;
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+do_bytes:
+#endif
+  /* Handle tail.  */
+  for (; len; len--)
+    {
+      temp = *src_cpy++;
+      *dst_xor++ = *srcdst_cpy ^ *src_xor++;
+      *srcdst_cpy++ = temp;
+    }
+}
+
+
+/* Optimized function for combined buffer xoring and copying.  Used by mainly
+   CFB mode decryption.  */
+static inline void
+buf_xor_n_copy(void *_dst_xor, void *_srcdst_cpy, const void *_src, size_t len)
+{
+  buf_xor_n_copy_2(_dst_xor, _src, _srcdst_cpy, _src, len);
+}
+
+
+/* Constant-time compare of two buffers.  Returns 1 if buffers are equal,
+   and 0 if buffers differ.  */
+static inline int
+buf_eq_const(const void *_a, const void *_b, size_t len)
+{
+  const byte *a = _a;
+  const byte *b = _b;
+  size_t diff, i;
+
+  /* Constant-time compare. */
+  for (i = 0, diff = 0; i < len; i++)
+    diff -= !!(a[i] - b[i]);
+
+  return !diff;
+}
+
+
+#ifndef BUFHELP_FAST_UNALIGNED_ACCESS
+
+/* Functions for loading and storing unaligned u32 values of different
+   endianness.  */
+static inline u32 buf_get_be32(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u32)in[0] << 24) | ((u32)in[1] << 16) | \
+         ((u32)in[2] << 8) | (u32)in[3];
+}
+
+static inline u32 buf_get_le32(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u32)in[3] << 24) | ((u32)in[2] << 16) | \
+         ((u32)in[1] << 8) | (u32)in[0];
+}
+
+static inline void buf_put_be32(void *_buf, u32 val)
+{
+  byte *out = _buf;
+  out[0] = val >> 24;
+  out[1] = val >> 16;
+  out[2] = val >> 8;
+  out[3] = val;
+}
+
+static inline void buf_put_le32(void *_buf, u32 val)
+{
+  byte *out = _buf;
+  out[3] = val >> 24;
+  out[2] = val >> 16;
+  out[1] = val >> 8;
+  out[0] = val;
+}
+
+
+/* Functions for loading and storing unaligned u64 values of different
+   endianness.  */
+static inline u64 buf_get_be64(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u64)in[0] << 56) | ((u64)in[1] << 48) | \
+         ((u64)in[2] << 40) | ((u64)in[3] << 32) | \
+         ((u64)in[4] << 24) | ((u64)in[5] << 16) | \
+         ((u64)in[6] << 8) | (u64)in[7];
+}
+
+static inline u64 buf_get_le64(const void *_buf)
+{
+  const byte *in = _buf;
+  return ((u64)in[7] << 56) | ((u64)in[6] << 48) | \
+         ((u64)in[5] << 40) | ((u64)in[4] << 32) | \
+         ((u64)in[3] << 24) | ((u64)in[2] << 16) | \
+         ((u64)in[1] << 8) | (u64)in[0];
+}
+
+static inline void buf_put_be64(void *_buf, u64 val)
+{
+  byte *out = _buf;
+  out[0] = val >> 56;
+  out[1] = val >> 48;
+  out[2] = val >> 40;
+  out[3] = val >> 32;
+  out[4] = val >> 24;
+  out[5] = val >> 16;
+  out[6] = val >> 8;
+  out[7] = val;
+}
+
+static inline void buf_put_le64(void *_buf, u64 val)
+{
+  byte *out = _buf;
+  out[7] = val >> 56;
+  out[6] = val >> 48;
+  out[5] = val >> 40;
+  out[4] = val >> 32;
+  out[3] = val >> 24;
+  out[2] = val >> 16;
+  out[1] = val >> 8;
+  out[0] = val;
+}
+
+#else /*BUFHELP_FAST_UNALIGNED_ACCESS*/
+
+typedef struct bufhelp_u32_s
+{
+  u32 a;
+} __attribute__((packed, aligned(1))) bufhelp_u32_t;
+
+/* Functions for loading and storing unaligned u32 values of different
+   endianness.  */
+static inline u32 buf_get_be32(const void *_buf)
+{
+  return be_bswap32(((const bufhelp_u32_t *)_buf)->a);
+}
+
+static inline u32 buf_get_le32(const void *_buf)
+{
+  return le_bswap32(((const bufhelp_u32_t *)_buf)->a);
+}
+
+static inline void buf_put_be32(void *_buf, u32 val)
+{
+  bufhelp_u32_t *out = _buf;
+  out->a = be_bswap32(val);
+}
+
+static inline void buf_put_le32(void *_buf, u32 val)
+{
+  bufhelp_u32_t *out = _buf;
+  out->a = le_bswap32(val);
+}
+
+
+typedef struct bufhelp_u64_s
+{
+  u64 a;
+} __attribute__((packed, aligned(1))) bufhelp_u64_t;
+
+/* Functions for loading and storing unaligned u64 values of different
+   endianness.  */
+static inline u64 buf_get_be64(const void *_buf)
+{
+  return be_bswap64(((const bufhelp_u64_t *)_buf)->a);
+}
+
+static inline u64 buf_get_le64(const void *_buf)
+{
+  return le_bswap64(((const bufhelp_u64_t *)_buf)->a);
+}
+
+static inline void buf_put_be64(void *_buf, u64 val)
+{
+  bufhelp_u64_t *out = _buf;
+  out->a = be_bswap64(val);
+}
+
+static inline void buf_put_le64(void *_buf, u64 val)
+{
+  bufhelp_u64_t *out = _buf;
+  out->a = le_bswap64(val);
+}
+
+
+#endif /*BUFHELP_FAST_UNALIGNED_ACCESS*/
+
+#endif /*GCRYPT_BUFHELP_H*/
diff --git a/grub-core/lib/libgcrypt/cipher/camellia-glue.c b/grub-core/lib/libgcrypt/cipher/camellia-glue.c
new file mode 100644
index 0000000..a263621
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/camellia-glue.c
@@ -0,0 +1,253 @@
+/* camellia-glue.c - Glue for the Camellia cipher
+ * Copyright (C) 2007 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* I put all the libgcrypt-specific stuff in this file to keep the
+   camellia.c/camellia.h files exactly as provided by NTT.  If they
+   update their code, this should make it easier to bring the changes
+   in. - dshaw
+
+   There is one small change which needs to be done: Include the
+   following code at the top of camellia.h: */
+#if 0
+
+/* To use Camellia with libraries it is often useful to keep the name
+ * space of the library clean.  The following macro is thus useful:
+ *
+ *     #define CAMELLIA_EXT_SYM_PREFIX foo_
+ *
+ * This prefixes all external symbols with "foo_".
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#ifdef CAMELLIA_EXT_SYM_PREFIX
+#define CAMELLIA_PREFIX1(x,y) x ## y
+#define CAMELLIA_PREFIX2(x,y) CAMELLIA_PREFIX1(x,y)
+#define CAMELLIA_PREFIX(x)    CAMELLIA_PREFIX2(CAMELLIA_EXT_SYM_PREFIX,x)
+#define Camellia_Ekeygen      CAMELLIA_PREFIX(Camellia_Ekeygen)
+#define Camellia_EncryptBlock CAMELLIA_PREFIX(Camellia_EncryptBlock)
+#define Camellia_DecryptBlock CAMELLIA_PREFIX(Camellia_DecryptBlock)
+#define camellia_decrypt128   CAMELLIA_PREFIX(camellia_decrypt128)
+#define camellia_decrypt256   CAMELLIA_PREFIX(camellia_decrypt256)
+#define camellia_encrypt128   CAMELLIA_PREFIX(camellia_encrypt128)
+#define camellia_encrypt256   CAMELLIA_PREFIX(camellia_encrypt256)
+#define camellia_setup128     CAMELLIA_PREFIX(camellia_setup128)
+#define camellia_setup192     CAMELLIA_PREFIX(camellia_setup192)
+#define camellia_setup256     CAMELLIA_PREFIX(camellia_setup256)
+#endif /*CAMELLIA_EXT_SYM_PREFIX*/
+
+#endif /* Code sample. */
+
+
+#include <config.h>
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+#include "camellia.h"
+
+typedef struct
+{
+  int keybitlength;
+  KEY_TABLE_TYPE keytable;
+} CAMELLIA_context;
+
+static const char *selftest(void);
+
+static gcry_err_code_t
+camellia_setkey(void *c, const byte *key, unsigned keylen)
+{
+  CAMELLIA_context *ctx=c;
+  static int initialized=0;
+  static const char *selftest_failed=NULL;
+
+  if(keylen!=16 && keylen!=24 && keylen!=32)
+    return GPG_ERR_INV_KEYLEN;
+
+  if(!initialized)
+    {
+      initialized=1;
+      selftest_failed=selftest();
+      if(selftest_failed)
+	log_error("%s\n",selftest_failed);
+    }
+
+  if(selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  ctx->keybitlength=keylen*8;
+  Camellia_Ekeygen(ctx->keybitlength,key,ctx->keytable);
+  _gcry_burn_stack
+    ((19+34+34)*sizeof(u32)+2*sizeof(void*) /* camellia_setup256 */
+     +(4+32)*sizeof(u32)+2*sizeof(void*)    /* camellia_setup192 */
+     +0+sizeof(int)+2*sizeof(void*)         /* Camellia_Ekeygen */
+     +3*2*sizeof(void*)                     /* Function calls.  */
+     );
+
+  return 0;
+}
+
+static void
+camellia_encrypt(void *c, byte *outbuf, const byte *inbuf)
+{
+  CAMELLIA_context *ctx=c;
+
+  Camellia_EncryptBlock(ctx->keybitlength,inbuf,ctx->keytable,outbuf);
+  _gcry_burn_stack
+    (sizeof(int)+2*sizeof(unsigned char *)+sizeof(KEY_TABLE_TYPE)
+     +4*sizeof(u32)
+     +2*sizeof(u32*)+4*sizeof(u32)
+     +2*2*sizeof(void*) /* Function calls.  */
+    );
+}
+
+static void
+camellia_decrypt(void *c, byte *outbuf, const byte *inbuf)
+{
+  CAMELLIA_context *ctx=c;
+
+  Camellia_DecryptBlock(ctx->keybitlength,inbuf,ctx->keytable,outbuf);
+  _gcry_burn_stack
+    (sizeof(int)+2*sizeof(unsigned char *)+sizeof(KEY_TABLE_TYPE)
+     +4*sizeof(u32)
+     +2*sizeof(u32*)+4*sizeof(u32)
+     +2*2*sizeof(void*) /* Function calls.  */
+    );
+}
+
+static const char *
+selftest(void)
+{
+  CAMELLIA_context ctx;
+  byte scratch[16];
+
+  /* These test vectors are from RFC-3713 */
+  const byte plaintext[]=
+    {
+      0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
+      0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10
+    };
+  const byte key_128[]=
+    {
+      0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
+      0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10
+    };
+  const byte ciphertext_128[]=
+    {
+      0x67,0x67,0x31,0x38,0x54,0x96,0x69,0x73,
+      0x08,0x57,0x06,0x56,0x48,0xea,0xbe,0x43
+    };
+  const byte key_192[]=
+    {
+      0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xfe,0xdc,0xba,0x98,
+      0x76,0x54,0x32,0x10,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77
+    };
+  const byte ciphertext_192[]=
+    {
+      0xb4,0x99,0x34,0x01,0xb3,0xe9,0x96,0xf8,
+      0x4e,0xe5,0xce,0xe7,0xd7,0x9b,0x09,0xb9
+    };
+  const byte key_256[]=
+    {
+      0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xfe,0xdc,0xba,
+      0x98,0x76,0x54,0x32,0x10,0x00,0x11,0x22,0x33,0x44,0x55,
+      0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff
+    };
+  const byte ciphertext_256[]=
+    {
+      0x9a,0xcc,0x23,0x7d,0xff,0x16,0xd7,0x6c,
+      0x20,0xef,0x7c,0x91,0x9e,0x3a,0x75,0x09
+    };
+
+  camellia_setkey(&ctx,key_128,sizeof(key_128));
+  camellia_encrypt(&ctx,scratch,plaintext);
+  if(memcmp(scratch,ciphertext_128,sizeof(ciphertext_128))!=0)
+    return "CAMELLIA-128 test encryption failed.";
+  camellia_decrypt(&ctx,scratch,scratch);
+  if(memcmp(scratch,plaintext,sizeof(plaintext))!=0)
+    return "CAMELLIA-128 test decryption failed.";
+
+  camellia_setkey(&ctx,key_192,sizeof(key_192));
+  camellia_encrypt(&ctx,scratch,plaintext);
+  if(memcmp(scratch,ciphertext_192,sizeof(ciphertext_192))!=0)
+    return "CAMELLIA-192 test encryption failed.";
+  camellia_decrypt(&ctx,scratch,scratch);
+  if(memcmp(scratch,plaintext,sizeof(plaintext))!=0)
+    return "CAMELLIA-192 test decryption failed.";
+
+  camellia_setkey(&ctx,key_256,sizeof(key_256));
+  camellia_encrypt(&ctx,scratch,plaintext);
+  if(memcmp(scratch,ciphertext_256,sizeof(ciphertext_256))!=0)
+    return "CAMELLIA-256 test encryption failed.";
+  camellia_decrypt(&ctx,scratch,scratch);
+  if(memcmp(scratch,plaintext,sizeof(plaintext))!=0)
+    return "CAMELLIA-256 test decryption failed.";
+
+  return NULL;
+}
+
+/* These oids are from
+   <http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications_oid.html>,
+   retrieved May 1, 2007. */
+
+static gcry_cipher_oid_spec_t camellia128_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.2", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.1", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.3", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.4", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+static gcry_cipher_oid_spec_t camellia192_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.3", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.21", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.23", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.24", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+static gcry_cipher_oid_spec_t camellia256_oids[] =
+  {
+    {"1.2.392.200011.61.1.1.1.4", GCRY_CIPHER_MODE_CBC},
+    {"0.3.4401.5.3.1.9.41", GCRY_CIPHER_MODE_ECB},
+    {"0.3.4401.5.3.1.9.43", GCRY_CIPHER_MODE_OFB},
+    {"0.3.4401.5.3.1.9.44", GCRY_CIPHER_MODE_CFB},
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia128 =
+  {
+    "CAMELLIA128",NULL,camellia128_oids,CAMELLIA_BLOCK_SIZE,128,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia192 =
+  {
+    "CAMELLIA192",NULL,camellia192_oids,CAMELLIA_BLOCK_SIZE,192,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_camellia256 =
+  {
+    "CAMELLIA256",NULL,camellia256_oids,CAMELLIA_BLOCK_SIZE,256,
+    sizeof(CAMELLIA_context),camellia_setkey,camellia_encrypt,camellia_decrypt
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/camellia.c b/grub-core/lib/libgcrypt/cipher/camellia.c
new file mode 100644
index 0000000..2e28bce
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/camellia.c
@@ -0,0 +1,1461 @@
+/* camellia.h	ver 1.2.0
+ *
+ * Copyright (C) 2006,2007
+ * NTT (Nippon Telegraph and Telephone Corporation).
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/*
+ * Algorithm Specification
+ *  http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "camellia.h"
+
+/* u32 must be 32bit word */
+typedef unsigned int u32;
+typedef unsigned char u8;
+
+/* key constants */
+
+#define CAMELLIA_SIGMA1L (0xA09E667FL)
+#define CAMELLIA_SIGMA1R (0x3BCC908BL)
+#define CAMELLIA_SIGMA2L (0xB67AE858L)
+#define CAMELLIA_SIGMA2R (0x4CAA73B2L)
+#define CAMELLIA_SIGMA3L (0xC6EF372FL)
+#define CAMELLIA_SIGMA3R (0xE94F82BEL)
+#define CAMELLIA_SIGMA4L (0x54FF53A5L)
+#define CAMELLIA_SIGMA4R (0xF1D36F1CL)
+#define CAMELLIA_SIGMA5L (0x10E527FAL)
+#define CAMELLIA_SIGMA5R (0xDE682D1DL)
+#define CAMELLIA_SIGMA6L (0xB05688C2L)
+#define CAMELLIA_SIGMA6R (0xB3E6C1FDL)
+
+/*
+ *  macros
+ */
+
+
+#if defined(_MSC_VER)
+
+# define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
+# define GETU32(p) SWAP(*((u32 *)(p)))
+# define PUTU32(ct, st) {*((u32 *)(ct)) = SWAP((st));}
+
+#else /* not MS-VC */
+
+# define GETU32(pt)				\
+    (((u32)(pt)[0] << 24)			\
+     ^ ((u32)(pt)[1] << 16)			\
+     ^ ((u32)(pt)[2] <<  8)			\
+     ^ ((u32)(pt)[3]))
+
+# define PUTU32(ct, st)  {			\
+	(ct)[0] = (u8)((st) >> 24);		\
+	(ct)[1] = (u8)((st) >> 16);		\
+	(ct)[2] = (u8)((st) >>  8);		\
+	(ct)[3] = (u8)(st); }
+
+#endif
+
+#define CamelliaSubkeyL(INDEX) (subkey[(INDEX)*2])
+#define CamelliaSubkeyR(INDEX) (subkey[(INDEX)*2 + 1])
+
+/* rotation right shift 1byte */
+#define CAMELLIA_RR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define CAMELLIA_RL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define CAMELLIA_RL8(x) (((x) << 8) + ((x) >> 24))
+
+#define CAMELLIA_ROLDQ(ll, lr, rl, rr, w0, w1, bits)	\
+    do {						\
+	w0 = ll;					\
+	ll = (ll << bits) + (lr >> (32 - bits));	\
+	lr = (lr << bits) + (rl >> (32 - bits));	\
+	rl = (rl << bits) + (rr >> (32 - bits));	\
+	rr = (rr << bits) + (w0 >> (32 - bits));	\
+    } while(0)
+
+#define CAMELLIA_ROLDQo32(ll, lr, rl, rr, w0, w1, bits)	\
+    do {						\
+	w0 = ll;					\
+	w1 = lr;					\
+	ll = (lr << (bits - 32)) + (rl >> (64 - bits));	\
+	lr = (rl << (bits - 32)) + (rr >> (64 - bits));	\
+	rl = (rr << (bits - 32)) + (w0 >> (64 - bits));	\
+	rr = (w0 << (bits - 32)) + (w1 >> (64 - bits));	\
+    } while(0)
+
+#define CAMELLIA_SP1110(INDEX) (camellia_sp1110[(INDEX)])
+#define CAMELLIA_SP0222(INDEX) (camellia_sp0222[(INDEX)])
+#define CAMELLIA_SP3033(INDEX) (camellia_sp3033[(INDEX)])
+#define CAMELLIA_SP4404(INDEX) (camellia_sp4404[(INDEX)])
+
+#define CAMELLIA_F(xl, xr, kl, kr, yl, yr, il, ir, t0, t1)	\
+    do {							\
+	il = xl ^ kl;						\
+	ir = xr ^ kr;						\
+	t0 = il >> 16;						\
+	t1 = ir >> 16;						\
+	yl = CAMELLIA_SP1110(ir & 0xff)				\
+	    ^ CAMELLIA_SP0222((t1 >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP3033(t1 & 0xff)			\
+	    ^ CAMELLIA_SP4404((ir >> 8) & 0xff);		\
+	yr = CAMELLIA_SP1110((t0 >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP0222(t0 & 0xff)			\
+	    ^ CAMELLIA_SP3033((il >> 8) & 0xff)			\
+	    ^ CAMELLIA_SP4404(il & 0xff);			\
+	yl ^= yr;						\
+	yr = CAMELLIA_RR8(yr);					\
+	yr ^= yl;						\
+    } while(0)
+
+
+/*
+ * for speed up
+ *
+ */
+#define CAMELLIA_FLS(ll, lr, rl, rr, kll, klr, krl, krr, t0, t1, t2, t3) \
+    do {								\
+	t0 = kll;							\
+	t0 &= ll;							\
+	lr ^= CAMELLIA_RL1(t0);						\
+	t1 = klr;							\
+	t1 |= lr;							\
+	ll ^= t1;							\
+									\
+	t2 = krr;							\
+	t2 |= rr;							\
+	rl ^= t2;							\
+	t3 = krl;							\
+	t3 &= rl;							\
+	rr ^= CAMELLIA_RL1(t3);						\
+    } while(0)
+
+#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir, t0, t1)	\
+    do {								\
+	ir = CAMELLIA_SP1110(xr & 0xff)					\
+	    ^ CAMELLIA_SP0222((xr >> 24) & 0xff)			\
+	    ^ CAMELLIA_SP3033((xr >> 16) & 0xff)			\
+	    ^ CAMELLIA_SP4404((xr >> 8) & 0xff);			\
+	il = CAMELLIA_SP1110((xl >> 24) & 0xff)				\
+	    ^ CAMELLIA_SP0222((xl >> 16) & 0xff)			\
+	    ^ CAMELLIA_SP3033((xl >> 8) & 0xff)				\
+	    ^ CAMELLIA_SP4404(xl & 0xff);				\
+	il ^= kl;							\
+	ir ^= kr;							\
+	ir ^= il;							\
+	il = CAMELLIA_RR8(il);						\
+	il ^= ir;							\
+	yl ^= ir;							\
+	yr ^= il;							\
+    } while(0)
+
+
+static const u32 camellia_sp1110[256] = {
+    0x70707000,0x82828200,0x2c2c2c00,0xececec00,
+    0xb3b3b300,0x27272700,0xc0c0c000,0xe5e5e500,
+    0xe4e4e400,0x85858500,0x57575700,0x35353500,
+    0xeaeaea00,0x0c0c0c00,0xaeaeae00,0x41414100,
+    0x23232300,0xefefef00,0x6b6b6b00,0x93939300,
+    0x45454500,0x19191900,0xa5a5a500,0x21212100,
+    0xededed00,0x0e0e0e00,0x4f4f4f00,0x4e4e4e00,
+    0x1d1d1d00,0x65656500,0x92929200,0xbdbdbd00,
+    0x86868600,0xb8b8b800,0xafafaf00,0x8f8f8f00,
+    0x7c7c7c00,0xebebeb00,0x1f1f1f00,0xcecece00,
+    0x3e3e3e00,0x30303000,0xdcdcdc00,0x5f5f5f00,
+    0x5e5e5e00,0xc5c5c500,0x0b0b0b00,0x1a1a1a00,
+    0xa6a6a600,0xe1e1e100,0x39393900,0xcacaca00,
+    0xd5d5d500,0x47474700,0x5d5d5d00,0x3d3d3d00,
+    0xd9d9d900,0x01010100,0x5a5a5a00,0xd6d6d600,
+    0x51515100,0x56565600,0x6c6c6c00,0x4d4d4d00,
+    0x8b8b8b00,0x0d0d0d00,0x9a9a9a00,0x66666600,
+    0xfbfbfb00,0xcccccc00,0xb0b0b000,0x2d2d2d00,
+    0x74747400,0x12121200,0x2b2b2b00,0x20202000,
+    0xf0f0f000,0xb1b1b100,0x84848400,0x99999900,
+    0xdfdfdf00,0x4c4c4c00,0xcbcbcb00,0xc2c2c200,
+    0x34343400,0x7e7e7e00,0x76767600,0x05050500,
+    0x6d6d6d00,0xb7b7b700,0xa9a9a900,0x31313100,
+    0xd1d1d100,0x17171700,0x04040400,0xd7d7d700,
+    0x14141400,0x58585800,0x3a3a3a00,0x61616100,
+    0xdedede00,0x1b1b1b00,0x11111100,0x1c1c1c00,
+    0x32323200,0x0f0f0f00,0x9c9c9c00,0x16161600,
+    0x53535300,0x18181800,0xf2f2f200,0x22222200,
+    0xfefefe00,0x44444400,0xcfcfcf00,0xb2b2b200,
+    0xc3c3c300,0xb5b5b500,0x7a7a7a00,0x91919100,
+    0x24242400,0x08080800,0xe8e8e800,0xa8a8a800,
+    0x60606000,0xfcfcfc00,0x69696900,0x50505000,
+    0xaaaaaa00,0xd0d0d000,0xa0a0a000,0x7d7d7d00,
+    0xa1a1a100,0x89898900,0x62626200,0x97979700,
+    0x54545400,0x5b5b5b00,0x1e1e1e00,0x95959500,
+    0xe0e0e000,0xffffff00,0x64646400,0xd2d2d200,
+    0x10101000,0xc4c4c400,0x00000000,0x48484800,
+    0xa3a3a300,0xf7f7f700,0x75757500,0xdbdbdb00,
+    0x8a8a8a00,0x03030300,0xe6e6e600,0xdadada00,
+    0x09090900,0x3f3f3f00,0xdddddd00,0x94949400,
+    0x87878700,0x5c5c5c00,0x83838300,0x02020200,
+    0xcdcdcd00,0x4a4a4a00,0x90909000,0x33333300,
+    0x73737300,0x67676700,0xf6f6f600,0xf3f3f300,
+    0x9d9d9d00,0x7f7f7f00,0xbfbfbf00,0xe2e2e200,
+    0x52525200,0x9b9b9b00,0xd8d8d800,0x26262600,
+    0xc8c8c800,0x37373700,0xc6c6c600,0x3b3b3b00,
+    0x81818100,0x96969600,0x6f6f6f00,0x4b4b4b00,
+    0x13131300,0xbebebe00,0x63636300,0x2e2e2e00,
+    0xe9e9e900,0x79797900,0xa7a7a700,0x8c8c8c00,
+    0x9f9f9f00,0x6e6e6e00,0xbcbcbc00,0x8e8e8e00,
+    0x29292900,0xf5f5f500,0xf9f9f900,0xb6b6b600,
+    0x2f2f2f00,0xfdfdfd00,0xb4b4b400,0x59595900,
+    0x78787800,0x98989800,0x06060600,0x6a6a6a00,
+    0xe7e7e700,0x46464600,0x71717100,0xbababa00,
+    0xd4d4d400,0x25252500,0xababab00,0x42424200,
+    0x88888800,0xa2a2a200,0x8d8d8d00,0xfafafa00,
+    0x72727200,0x07070700,0xb9b9b900,0x55555500,
+    0xf8f8f800,0xeeeeee00,0xacacac00,0x0a0a0a00,
+    0x36363600,0x49494900,0x2a2a2a00,0x68686800,
+    0x3c3c3c00,0x38383800,0xf1f1f100,0xa4a4a400,
+    0x40404000,0x28282800,0xd3d3d300,0x7b7b7b00,
+    0xbbbbbb00,0xc9c9c900,0x43434300,0xc1c1c100,
+    0x15151500,0xe3e3e300,0xadadad00,0xf4f4f400,
+    0x77777700,0xc7c7c700,0x80808000,0x9e9e9e00,
+};
+
+static const u32 camellia_sp0222[256] = {
+    0x00e0e0e0,0x00050505,0x00585858,0x00d9d9d9,
+    0x00676767,0x004e4e4e,0x00818181,0x00cbcbcb,
+    0x00c9c9c9,0x000b0b0b,0x00aeaeae,0x006a6a6a,
+    0x00d5d5d5,0x00181818,0x005d5d5d,0x00828282,
+    0x00464646,0x00dfdfdf,0x00d6d6d6,0x00272727,
+    0x008a8a8a,0x00323232,0x004b4b4b,0x00424242,
+    0x00dbdbdb,0x001c1c1c,0x009e9e9e,0x009c9c9c,
+    0x003a3a3a,0x00cacaca,0x00252525,0x007b7b7b,
+    0x000d0d0d,0x00717171,0x005f5f5f,0x001f1f1f,
+    0x00f8f8f8,0x00d7d7d7,0x003e3e3e,0x009d9d9d,
+    0x007c7c7c,0x00606060,0x00b9b9b9,0x00bebebe,
+    0x00bcbcbc,0x008b8b8b,0x00161616,0x00343434,
+    0x004d4d4d,0x00c3c3c3,0x00727272,0x00959595,
+    0x00ababab,0x008e8e8e,0x00bababa,0x007a7a7a,
+    0x00b3b3b3,0x00020202,0x00b4b4b4,0x00adadad,
+    0x00a2a2a2,0x00acacac,0x00d8d8d8,0x009a9a9a,
+    0x00171717,0x001a1a1a,0x00353535,0x00cccccc,
+    0x00f7f7f7,0x00999999,0x00616161,0x005a5a5a,
+    0x00e8e8e8,0x00242424,0x00565656,0x00404040,
+    0x00e1e1e1,0x00636363,0x00090909,0x00333333,
+    0x00bfbfbf,0x00989898,0x00979797,0x00858585,
+    0x00686868,0x00fcfcfc,0x00ececec,0x000a0a0a,
+    0x00dadada,0x006f6f6f,0x00535353,0x00626262,
+    0x00a3a3a3,0x002e2e2e,0x00080808,0x00afafaf,
+    0x00282828,0x00b0b0b0,0x00747474,0x00c2c2c2,
+    0x00bdbdbd,0x00363636,0x00222222,0x00383838,
+    0x00646464,0x001e1e1e,0x00393939,0x002c2c2c,
+    0x00a6a6a6,0x00303030,0x00e5e5e5,0x00444444,
+    0x00fdfdfd,0x00888888,0x009f9f9f,0x00656565,
+    0x00878787,0x006b6b6b,0x00f4f4f4,0x00232323,
+    0x00484848,0x00101010,0x00d1d1d1,0x00515151,
+    0x00c0c0c0,0x00f9f9f9,0x00d2d2d2,0x00a0a0a0,
+    0x00555555,0x00a1a1a1,0x00414141,0x00fafafa,
+    0x00434343,0x00131313,0x00c4c4c4,0x002f2f2f,
+    0x00a8a8a8,0x00b6b6b6,0x003c3c3c,0x002b2b2b,
+    0x00c1c1c1,0x00ffffff,0x00c8c8c8,0x00a5a5a5,
+    0x00202020,0x00898989,0x00000000,0x00909090,
+    0x00474747,0x00efefef,0x00eaeaea,0x00b7b7b7,
+    0x00151515,0x00060606,0x00cdcdcd,0x00b5b5b5,
+    0x00121212,0x007e7e7e,0x00bbbbbb,0x00292929,
+    0x000f0f0f,0x00b8b8b8,0x00070707,0x00040404,
+    0x009b9b9b,0x00949494,0x00212121,0x00666666,
+    0x00e6e6e6,0x00cecece,0x00ededed,0x00e7e7e7,
+    0x003b3b3b,0x00fefefe,0x007f7f7f,0x00c5c5c5,
+    0x00a4a4a4,0x00373737,0x00b1b1b1,0x004c4c4c,
+    0x00919191,0x006e6e6e,0x008d8d8d,0x00767676,
+    0x00030303,0x002d2d2d,0x00dedede,0x00969696,
+    0x00262626,0x007d7d7d,0x00c6c6c6,0x005c5c5c,
+    0x00d3d3d3,0x00f2f2f2,0x004f4f4f,0x00191919,
+    0x003f3f3f,0x00dcdcdc,0x00797979,0x001d1d1d,
+    0x00525252,0x00ebebeb,0x00f3f3f3,0x006d6d6d,
+    0x005e5e5e,0x00fbfbfb,0x00696969,0x00b2b2b2,
+    0x00f0f0f0,0x00313131,0x000c0c0c,0x00d4d4d4,
+    0x00cfcfcf,0x008c8c8c,0x00e2e2e2,0x00757575,
+    0x00a9a9a9,0x004a4a4a,0x00575757,0x00848484,
+    0x00111111,0x00454545,0x001b1b1b,0x00f5f5f5,
+    0x00e4e4e4,0x000e0e0e,0x00737373,0x00aaaaaa,
+    0x00f1f1f1,0x00dddddd,0x00595959,0x00141414,
+    0x006c6c6c,0x00929292,0x00545454,0x00d0d0d0,
+    0x00787878,0x00707070,0x00e3e3e3,0x00494949,
+    0x00808080,0x00505050,0x00a7a7a7,0x00f6f6f6,
+    0x00777777,0x00939393,0x00868686,0x00838383,
+    0x002a2a2a,0x00c7c7c7,0x005b5b5b,0x00e9e9e9,
+    0x00eeeeee,0x008f8f8f,0x00010101,0x003d3d3d,
+};
+
+static const u32 camellia_sp3033[256] = {
+    0x38003838,0x41004141,0x16001616,0x76007676,
+    0xd900d9d9,0x93009393,0x60006060,0xf200f2f2,
+    0x72007272,0xc200c2c2,0xab00abab,0x9a009a9a,
+    0x75007575,0x06000606,0x57005757,0xa000a0a0,
+    0x91009191,0xf700f7f7,0xb500b5b5,0xc900c9c9,
+    0xa200a2a2,0x8c008c8c,0xd200d2d2,0x90009090,
+    0xf600f6f6,0x07000707,0xa700a7a7,0x27002727,
+    0x8e008e8e,0xb200b2b2,0x49004949,0xde00dede,
+    0x43004343,0x5c005c5c,0xd700d7d7,0xc700c7c7,
+    0x3e003e3e,0xf500f5f5,0x8f008f8f,0x67006767,
+    0x1f001f1f,0x18001818,0x6e006e6e,0xaf00afaf,
+    0x2f002f2f,0xe200e2e2,0x85008585,0x0d000d0d,
+    0x53005353,0xf000f0f0,0x9c009c9c,0x65006565,
+    0xea00eaea,0xa300a3a3,0xae00aeae,0x9e009e9e,
+    0xec00ecec,0x80008080,0x2d002d2d,0x6b006b6b,
+    0xa800a8a8,0x2b002b2b,0x36003636,0xa600a6a6,
+    0xc500c5c5,0x86008686,0x4d004d4d,0x33003333,
+    0xfd00fdfd,0x66006666,0x58005858,0x96009696,
+    0x3a003a3a,0x09000909,0x95009595,0x10001010,
+    0x78007878,0xd800d8d8,0x42004242,0xcc00cccc,
+    0xef00efef,0x26002626,0xe500e5e5,0x61006161,
+    0x1a001a1a,0x3f003f3f,0x3b003b3b,0x82008282,
+    0xb600b6b6,0xdb00dbdb,0xd400d4d4,0x98009898,
+    0xe800e8e8,0x8b008b8b,0x02000202,0xeb00ebeb,
+    0x0a000a0a,0x2c002c2c,0x1d001d1d,0xb000b0b0,
+    0x6f006f6f,0x8d008d8d,0x88008888,0x0e000e0e,
+    0x19001919,0x87008787,0x4e004e4e,0x0b000b0b,
+    0xa900a9a9,0x0c000c0c,0x79007979,0x11001111,
+    0x7f007f7f,0x22002222,0xe700e7e7,0x59005959,
+    0xe100e1e1,0xda00dada,0x3d003d3d,0xc800c8c8,
+    0x12001212,0x04000404,0x74007474,0x54005454,
+    0x30003030,0x7e007e7e,0xb400b4b4,0x28002828,
+    0x55005555,0x68006868,0x50005050,0xbe00bebe,
+    0xd000d0d0,0xc400c4c4,0x31003131,0xcb00cbcb,
+    0x2a002a2a,0xad00adad,0x0f000f0f,0xca00caca,
+    0x70007070,0xff00ffff,0x32003232,0x69006969,
+    0x08000808,0x62006262,0x00000000,0x24002424,
+    0xd100d1d1,0xfb00fbfb,0xba00baba,0xed00eded,
+    0x45004545,0x81008181,0x73007373,0x6d006d6d,
+    0x84008484,0x9f009f9f,0xee00eeee,0x4a004a4a,
+    0xc300c3c3,0x2e002e2e,0xc100c1c1,0x01000101,
+    0xe600e6e6,0x25002525,0x48004848,0x99009999,
+    0xb900b9b9,0xb300b3b3,0x7b007b7b,0xf900f9f9,
+    0xce00cece,0xbf00bfbf,0xdf00dfdf,0x71007171,
+    0x29002929,0xcd00cdcd,0x6c006c6c,0x13001313,
+    0x64006464,0x9b009b9b,0x63006363,0x9d009d9d,
+    0xc000c0c0,0x4b004b4b,0xb700b7b7,0xa500a5a5,
+    0x89008989,0x5f005f5f,0xb100b1b1,0x17001717,
+    0xf400f4f4,0xbc00bcbc,0xd300d3d3,0x46004646,
+    0xcf00cfcf,0x37003737,0x5e005e5e,0x47004747,
+    0x94009494,0xfa00fafa,0xfc00fcfc,0x5b005b5b,
+    0x97009797,0xfe00fefe,0x5a005a5a,0xac00acac,
+    0x3c003c3c,0x4c004c4c,0x03000303,0x35003535,
+    0xf300f3f3,0x23002323,0xb800b8b8,0x5d005d5d,
+    0x6a006a6a,0x92009292,0xd500d5d5,0x21002121,
+    0x44004444,0x51005151,0xc600c6c6,0x7d007d7d,
+    0x39003939,0x83008383,0xdc00dcdc,0xaa00aaaa,
+    0x7c007c7c,0x77007777,0x56005656,0x05000505,
+    0x1b001b1b,0xa400a4a4,0x15001515,0x34003434,
+    0x1e001e1e,0x1c001c1c,0xf800f8f8,0x52005252,
+    0x20002020,0x14001414,0xe900e9e9,0xbd00bdbd,
+    0xdd00dddd,0xe400e4e4,0xa100a1a1,0xe000e0e0,
+    0x8a008a8a,0xf100f1f1,0xd600d6d6,0x7a007a7a,
+    0xbb00bbbb,0xe300e3e3,0x40004040,0x4f004f4f,
+};
+
+static const u32 camellia_sp4404[256] = {
+    0x70700070,0x2c2c002c,0xb3b300b3,0xc0c000c0,
+    0xe4e400e4,0x57570057,0xeaea00ea,0xaeae00ae,
+    0x23230023,0x6b6b006b,0x45450045,0xa5a500a5,
+    0xeded00ed,0x4f4f004f,0x1d1d001d,0x92920092,
+    0x86860086,0xafaf00af,0x7c7c007c,0x1f1f001f,
+    0x3e3e003e,0xdcdc00dc,0x5e5e005e,0x0b0b000b,
+    0xa6a600a6,0x39390039,0xd5d500d5,0x5d5d005d,
+    0xd9d900d9,0x5a5a005a,0x51510051,0x6c6c006c,
+    0x8b8b008b,0x9a9a009a,0xfbfb00fb,0xb0b000b0,
+    0x74740074,0x2b2b002b,0xf0f000f0,0x84840084,
+    0xdfdf00df,0xcbcb00cb,0x34340034,0x76760076,
+    0x6d6d006d,0xa9a900a9,0xd1d100d1,0x04040004,
+    0x14140014,0x3a3a003a,0xdede00de,0x11110011,
+    0x32320032,0x9c9c009c,0x53530053,0xf2f200f2,
+    0xfefe00fe,0xcfcf00cf,0xc3c300c3,0x7a7a007a,
+    0x24240024,0xe8e800e8,0x60600060,0x69690069,
+    0xaaaa00aa,0xa0a000a0,0xa1a100a1,0x62620062,
+    0x54540054,0x1e1e001e,0xe0e000e0,0x64640064,
+    0x10100010,0x00000000,0xa3a300a3,0x75750075,
+    0x8a8a008a,0xe6e600e6,0x09090009,0xdddd00dd,
+    0x87870087,0x83830083,0xcdcd00cd,0x90900090,
+    0x73730073,0xf6f600f6,0x9d9d009d,0xbfbf00bf,
+    0x52520052,0xd8d800d8,0xc8c800c8,0xc6c600c6,
+    0x81810081,0x6f6f006f,0x13130013,0x63630063,
+    0xe9e900e9,0xa7a700a7,0x9f9f009f,0xbcbc00bc,
+    0x29290029,0xf9f900f9,0x2f2f002f,0xb4b400b4,
+    0x78780078,0x06060006,0xe7e700e7,0x71710071,
+    0xd4d400d4,0xabab00ab,0x88880088,0x8d8d008d,
+    0x72720072,0xb9b900b9,0xf8f800f8,0xacac00ac,
+    0x36360036,0x2a2a002a,0x3c3c003c,0xf1f100f1,
+    0x40400040,0xd3d300d3,0xbbbb00bb,0x43430043,
+    0x15150015,0xadad00ad,0x77770077,0x80800080,
+    0x82820082,0xecec00ec,0x27270027,0xe5e500e5,
+    0x85850085,0x35350035,0x0c0c000c,0x41410041,
+    0xefef00ef,0x93930093,0x19190019,0x21210021,
+    0x0e0e000e,0x4e4e004e,0x65650065,0xbdbd00bd,
+    0xb8b800b8,0x8f8f008f,0xebeb00eb,0xcece00ce,
+    0x30300030,0x5f5f005f,0xc5c500c5,0x1a1a001a,
+    0xe1e100e1,0xcaca00ca,0x47470047,0x3d3d003d,
+    0x01010001,0xd6d600d6,0x56560056,0x4d4d004d,
+    0x0d0d000d,0x66660066,0xcccc00cc,0x2d2d002d,
+    0x12120012,0x20200020,0xb1b100b1,0x99990099,
+    0x4c4c004c,0xc2c200c2,0x7e7e007e,0x05050005,
+    0xb7b700b7,0x31310031,0x17170017,0xd7d700d7,
+    0x58580058,0x61610061,0x1b1b001b,0x1c1c001c,
+    0x0f0f000f,0x16160016,0x18180018,0x22220022,
+    0x44440044,0xb2b200b2,0xb5b500b5,0x91910091,
+    0x08080008,0xa8a800a8,0xfcfc00fc,0x50500050,
+    0xd0d000d0,0x7d7d007d,0x89890089,0x97970097,
+    0x5b5b005b,0x95950095,0xffff00ff,0xd2d200d2,
+    0xc4c400c4,0x48480048,0xf7f700f7,0xdbdb00db,
+    0x03030003,0xdada00da,0x3f3f003f,0x94940094,
+    0x5c5c005c,0x02020002,0x4a4a004a,0x33330033,
+    0x67670067,0xf3f300f3,0x7f7f007f,0xe2e200e2,
+    0x9b9b009b,0x26260026,0x37370037,0x3b3b003b,
+    0x96960096,0x4b4b004b,0xbebe00be,0x2e2e002e,
+    0x79790079,0x8c8c008c,0x6e6e006e,0x8e8e008e,
+    0xf5f500f5,0xb6b600b6,0xfdfd00fd,0x59590059,
+    0x98980098,0x6a6a006a,0x46460046,0xbaba00ba,
+    0x25250025,0x42420042,0xa2a200a2,0xfafa00fa,
+    0x07070007,0x55550055,0xeeee00ee,0x0a0a000a,
+    0x49490049,0x68680068,0x38380038,0xa4a400a4,
+    0x28280028,0x7b7b007b,0xc9c900c9,0xc1c100c1,
+    0xe3e300e3,0xf4f400f4,0xc7c700c7,0x9e9e009e,
+};
+
+
+/**
+ * Stuff related to the Camellia key schedule
+ */
+#define subl(x) subL[(x)]
+#define subr(x) subR[(x)]
+
+void camellia_setup128(const unsigned char *key, u32 *subkey)
+{
+    u32 kll, klr, krl, krr;
+    u32 il, ir, t0, t1, w0, w1;
+    u32 kw4l, kw4r, dw, tl, tr;
+    u32 subL[26];
+    u32 subR[26];
+
+    /**
+     *  k == kll || klr || krl || krr (|| is concatination)
+     */
+    kll = GETU32(key     );
+    klr = GETU32(key +  4);
+    krl = GETU32(key +  8);
+    krr = GETU32(key + 12);
+    /**
+     * generate KL dependent subkeys
+     */
+    subl(0) = kll; subr(0) = klr;
+    subl(1) = krl; subr(1) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(4) = kll; subr(4) = klr;
+    subl(5) = krl; subr(5) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+    subl(10) = kll; subr(10) = klr;
+    subl(11) = krl; subr(11) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(13) = krl; subr(13) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(16) = kll; subr(16) = klr;
+    subl(17) = krl; subr(17) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(18) = kll; subr(18) = klr;
+    subl(19) = krl; subr(19) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(22) = kll; subr(22) = klr;
+    subl(23) = krl; subr(23) = krr;
+
+    /* generate KA */
+    kll = subl(0); klr = subr(0);
+    krl = subl(1); krr = subr(1);
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+	       w0, w1, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+	       kll, klr, il, ir, t0, t1);
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+	       krl, krr, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+	       w0, w1, il, ir, t0, t1);
+    kll ^= w0; klr ^= w1;
+
+    /* generate KA dependent subkeys */
+    subl(2) = kll; subr(2) = klr;
+    subl(3) = krl; subr(3) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(6) = kll; subr(6) = klr;
+    subl(7) = krl; subr(7) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(8) = kll; subr(8) = klr;
+    subl(9) = krl; subr(9) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(12) = kll; subr(12) = klr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(14) = kll; subr(14) = klr;
+    subl(15) = krl; subr(15) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+    subl(20) = kll; subr(20) = klr;
+    subl(21) = krl; subr(21) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(24) = kll; subr(24) = klr;
+    subl(25) = krl; subr(25) = krr;
+
+
+    /* absorb kw2 to other subkeys */
+    subl(3) ^= subl(1); subr(3) ^= subr(1);
+    subl(5) ^= subl(1); subr(5) ^= subr(1);
+    subl(7) ^= subl(1); subr(7) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(9);
+    dw = subl(1) & subl(9), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(11) ^= subl(1); subr(11) ^= subr(1);
+    subl(13) ^= subl(1); subr(13) ^= subr(1);
+    subl(15) ^= subl(1); subr(15) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(17);
+    dw = subl(1) & subl(17), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(19) ^= subl(1); subr(19) ^= subr(1);
+    subl(21) ^= subl(1); subr(21) ^= subr(1);
+    subl(23) ^= subl(1); subr(23) ^= subr(1);
+    subl(24) ^= subl(1); subr(24) ^= subr(1);
+
+    /* absorb kw4 to other subkeys */
+    kw4l = subl(25); kw4r = subr(25);
+    subl(22) ^= kw4l; subr(22) ^= kw4r;
+    subl(20) ^= kw4l; subr(20) ^= kw4r;
+    subl(18) ^= kw4l; subr(18) ^= kw4r;
+    kw4l ^= kw4r & ~subr(16);
+    dw = kw4l & subl(16), kw4r ^= CAMELLIA_RL1(dw);
+    subl(14) ^= kw4l; subr(14) ^= kw4r;
+    subl(12) ^= kw4l; subr(12) ^= kw4r;
+    subl(10) ^= kw4l; subr(10) ^= kw4r;
+    kw4l ^= kw4r & ~subr(8);
+    dw = kw4l & subl(8), kw4r ^= CAMELLIA_RL1(dw);
+    subl(6) ^= kw4l; subr(6) ^= kw4r;
+    subl(4) ^= kw4l; subr(4) ^= kw4r;
+    subl(2) ^= kw4l; subr(2) ^= kw4r;
+    subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+    /* key XOR is end of F-function */
+    CamelliaSubkeyL(0) = subl(0) ^ subl(2);
+    CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+    CamelliaSubkeyL(2) = subl(3);
+    CamelliaSubkeyR(2) = subr(3);
+    CamelliaSubkeyL(3) = subl(2) ^ subl(4);
+    CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+    CamelliaSubkeyL(4) = subl(3) ^ subl(5);
+    CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+    CamelliaSubkeyL(5) = subl(4) ^ subl(6);
+    CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+    CamelliaSubkeyL(6) = subl(5) ^ subl(7);
+    CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+    tl = subl(10) ^ (subr(10) & ~subr(8));
+    dw = tl & subl(8), tr = subr(10) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(7) = subl(6) ^ tl;
+    CamelliaSubkeyR(7) = subr(6) ^ tr;
+    CamelliaSubkeyL(8) = subl(8);
+    CamelliaSubkeyR(8) = subr(8);
+    CamelliaSubkeyL(9) = subl(9);
+    CamelliaSubkeyR(9) = subr(9);
+    tl = subl(7) ^ (subr(7) & ~subr(9));
+    dw = tl & subl(9), tr = subr(7) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(10) = tl ^ subl(11);
+    CamelliaSubkeyR(10) = tr ^ subr(11);
+    CamelliaSubkeyL(11) = subl(10) ^ subl(12);
+    CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+    CamelliaSubkeyL(12) = subl(11) ^ subl(13);
+    CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+    CamelliaSubkeyL(13) = subl(12) ^ subl(14);
+    CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+    CamelliaSubkeyL(14) = subl(13) ^ subl(15);
+    CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+    tl = subl(18) ^ (subr(18) & ~subr(16));
+    dw = tl & subl(16),	tr = subr(18) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(15) = subl(14) ^ tl;
+    CamelliaSubkeyR(15) = subr(14) ^ tr;
+    CamelliaSubkeyL(16) = subl(16);
+    CamelliaSubkeyR(16) = subr(16);
+    CamelliaSubkeyL(17) = subl(17);
+    CamelliaSubkeyR(17) = subr(17);
+    tl = subl(15) ^ (subr(15) & ~subr(17));
+    dw = tl & subl(17),	tr = subr(15) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(18) = tl ^ subl(19);
+    CamelliaSubkeyR(18) = tr ^ subr(19);
+    CamelliaSubkeyL(19) = subl(18) ^ subl(20);
+    CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+    CamelliaSubkeyL(20) = subl(19) ^ subl(21);
+    CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+    CamelliaSubkeyL(21) = subl(20) ^ subl(22);
+    CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+    CamelliaSubkeyL(22) = subl(21) ^ subl(23);
+    CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+    CamelliaSubkeyL(23) = subl(22);
+    CamelliaSubkeyR(23) = subr(22);
+    CamelliaSubkeyL(24) = subl(24) ^ subl(23);
+    CamelliaSubkeyR(24) = subr(24) ^ subr(23);
+
+    /* apply the inverse of the last half of P-function */
+    dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw, CamelliaSubkeyL(2) = dw;
+    dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw, CamelliaSubkeyL(3) = dw;
+    dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw, CamelliaSubkeyL(4) = dw;
+    dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw, CamelliaSubkeyL(5) = dw;
+    dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw, CamelliaSubkeyL(6) = dw;
+    dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw, CamelliaSubkeyL(7) = dw;
+    dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw, CamelliaSubkeyL(10) = dw;
+    dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw, CamelliaSubkeyL(11) = dw;
+    dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw, CamelliaSubkeyL(12) = dw;
+    dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw, CamelliaSubkeyL(13) = dw;
+    dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw, CamelliaSubkeyL(14) = dw;
+    dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw, CamelliaSubkeyL(15) = dw;
+    dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw, CamelliaSubkeyL(18) = dw;
+    dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw, CamelliaSubkeyL(19) = dw;
+    dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw, CamelliaSubkeyL(20) = dw;
+    dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw, CamelliaSubkeyL(21) = dw;
+    dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw, CamelliaSubkeyL(22) = dw;
+    dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw, CamelliaSubkeyL(23) = dw;
+
+    return;
+}
+
+void camellia_setup256(const unsigned char *key, u32 *subkey)
+{
+    u32 kll,klr,krl,krr;           /* left half of key */
+    u32 krll,krlr,krrl,krrr;       /* right half of key */
+    u32 il, ir, t0, t1, w0, w1;    /* temporary variables */
+    u32 kw4l, kw4r, dw, tl, tr;
+    u32 subL[34];
+    u32 subR[34];
+
+    /**
+     *  key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
+     *  (|| is concatination)
+     */
+
+    kll  = GETU32(key     );
+    klr  = GETU32(key +  4);
+    krl  = GETU32(key +  8);
+    krr  = GETU32(key + 12);
+    krll = GETU32(key + 16);
+    krlr = GETU32(key + 20);
+    krrl = GETU32(key + 24);
+    krrr = GETU32(key + 28);
+
+    /* generate KL dependent subkeys */
+    subl(0) = kll; subr(0) = klr;
+    subl(1) = krl; subr(1) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 45);
+    subl(12) = kll; subr(12) = klr;
+    subl(13) = krl; subr(13) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(16) = kll; subr(16) = klr;
+    subl(17) = krl; subr(17) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+    subl(22) = kll; subr(22) = klr;
+    subl(23) = krl; subr(23) = krr;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+    subl(30) = kll; subr(30) = klr;
+    subl(31) = krl; subr(31) = krr;
+
+    /* generate KR dependent subkeys */
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+    subl(4) = krll; subr(4) = krlr;
+    subl(5) = krrl; subr(5) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+    subl(8) = krll; subr(8) = krlr;
+    subl(9) = krrl; subr(9) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(18) = krll; subr(18) = krlr;
+    subl(19) = krrl; subr(19) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+    subl(26) = krll; subr(26) = krlr;
+    subl(27) = krrl; subr(27) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+
+    /* generate KA */
+    kll = subl(0) ^ krll; klr = subr(0) ^ krlr;
+    krl = subl(1) ^ krrl; krr = subr(1) ^ krrr;
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+	       w0, w1, il, ir, t0, t1);
+    krl ^= w0; krr ^= w1;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+	       kll, klr, il, ir, t0, t1);
+    kll ^= krll; klr ^= krlr;
+    CAMELLIA_F(kll, klr,
+	       CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+	       krl, krr, il, ir, t0, t1);
+    krl ^= w0 ^ krrl; krr ^= w1 ^ krrr;
+    CAMELLIA_F(krl, krr,
+	       CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+	       w0, w1, il, ir, t0, t1);
+    kll ^= w0; klr ^= w1;
+
+    /* generate KB */
+    krll ^= kll; krlr ^= klr;
+    krrl ^= krl; krrr ^= krr;
+    CAMELLIA_F(krll, krlr,
+	       CAMELLIA_SIGMA5L, CAMELLIA_SIGMA5R,
+	       w0, w1, il, ir, t0, t1);
+    krrl ^= w0; krrr ^= w1;
+    CAMELLIA_F(krrl, krrr,
+	       CAMELLIA_SIGMA6L, CAMELLIA_SIGMA6R,
+	       w0, w1, il, ir, t0, t1);
+    krll ^= w0; krlr ^= w1;
+
+    /* generate KA dependent subkeys */
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+    subl(6) = kll; subr(6) = klr;
+    subl(7) = krl; subr(7) = krr;
+    CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+    subl(14) = kll; subr(14) = klr;
+    subl(15) = krl; subr(15) = krr;
+    subl(24) = klr; subr(24) = krl;
+    subl(25) = krr; subr(25) = kll;
+    CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 49);
+    subl(28) = kll; subr(28) = klr;
+    subl(29) = krl; subr(29) = krr;
+
+    /* generate KB dependent subkeys */
+    subl(2) = krll; subr(2) = krlr;
+    subl(3) = krrl; subr(3) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(10) = krll; subr(10) = krlr;
+    subl(11) = krrl; subr(11) = krrr;
+    CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+    subl(20) = krll; subr(20) = krlr;
+    subl(21) = krrl; subr(21) = krrr;
+    CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 51);
+    subl(32) = krll; subr(32) = krlr;
+    subl(33) = krrl; subr(33) = krrr;
+
+    /* absorb kw2 to other subkeys */
+    subl(3) ^= subl(1); subr(3) ^= subr(1);
+    subl(5) ^= subl(1); subr(5) ^= subr(1);
+    subl(7) ^= subl(1); subr(7) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(9);
+    dw = subl(1) & subl(9), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(11) ^= subl(1); subr(11) ^= subr(1);
+    subl(13) ^= subl(1); subr(13) ^= subr(1);
+    subl(15) ^= subl(1); subr(15) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(17);
+    dw = subl(1) & subl(17), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(19) ^= subl(1); subr(19) ^= subr(1);
+    subl(21) ^= subl(1); subr(21) ^= subr(1);
+    subl(23) ^= subl(1); subr(23) ^= subr(1);
+    subl(1) ^= subr(1) & ~subr(25);
+    dw = subl(1) & subl(25), subr(1) ^= CAMELLIA_RL1(dw);
+    subl(27) ^= subl(1); subr(27) ^= subr(1);
+    subl(29) ^= subl(1); subr(29) ^= subr(1);
+    subl(31) ^= subl(1); subr(31) ^= subr(1);
+    subl(32) ^= subl(1); subr(32) ^= subr(1);
+
+    /* absorb kw4 to other subkeys */
+    kw4l = subl(33); kw4r = subr(33);
+    subl(30) ^= kw4l; subr(30) ^= kw4r;
+    subl(28) ^= kw4l; subr(28) ^= kw4r;
+    subl(26) ^= kw4l; subr(26) ^= kw4r;
+    kw4l ^= kw4r & ~subr(24);
+    dw = kw4l & subl(24), kw4r ^= CAMELLIA_RL1(dw);
+    subl(22) ^= kw4l; subr(22) ^= kw4r;
+    subl(20) ^= kw4l; subr(20) ^= kw4r;
+    subl(18) ^= kw4l; subr(18) ^= kw4r;
+    kw4l ^= kw4r & ~subr(16);
+    dw = kw4l & subl(16), kw4r ^= CAMELLIA_RL1(dw);
+    subl(14) ^= kw4l; subr(14) ^= kw4r;
+    subl(12) ^= kw4l; subr(12) ^= kw4r;
+    subl(10) ^= kw4l; subr(10) ^= kw4r;
+    kw4l ^= kw4r & ~subr(8);
+    dw = kw4l & subl(8), kw4r ^= CAMELLIA_RL1(dw);
+    subl(6) ^= kw4l; subr(6) ^= kw4r;
+    subl(4) ^= kw4l; subr(4) ^= kw4r;
+    subl(2) ^= kw4l; subr(2) ^= kw4r;
+    subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+    /* key XOR is end of F-function */
+    CamelliaSubkeyL(0) = subl(0) ^ subl(2);
+    CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+    CamelliaSubkeyL(2) = subl(3);
+    CamelliaSubkeyR(2) = subr(3);
+    CamelliaSubkeyL(3) = subl(2) ^ subl(4);
+    CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+    CamelliaSubkeyL(4) = subl(3) ^ subl(5);
+    CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+    CamelliaSubkeyL(5) = subl(4) ^ subl(6);
+    CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+    CamelliaSubkeyL(6) = subl(5) ^ subl(7);
+    CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+    tl = subl(10) ^ (subr(10) & ~subr(8));
+    dw = tl & subl(8), tr = subr(10) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(7) = subl(6) ^ tl;
+    CamelliaSubkeyR(7) = subr(6) ^ tr;
+    CamelliaSubkeyL(8) = subl(8);
+    CamelliaSubkeyR(8) = subr(8);
+    CamelliaSubkeyL(9) = subl(9);
+    CamelliaSubkeyR(9) = subr(9);
+    tl = subl(7) ^ (subr(7) & ~subr(9));
+    dw = tl & subl(9), tr = subr(7) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(10) = tl ^ subl(11);
+    CamelliaSubkeyR(10) = tr ^ subr(11);
+    CamelliaSubkeyL(11) = subl(10) ^ subl(12);
+    CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+    CamelliaSubkeyL(12) = subl(11) ^ subl(13);
+    CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+    CamelliaSubkeyL(13) = subl(12) ^ subl(14);
+    CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+    CamelliaSubkeyL(14) = subl(13) ^ subl(15);
+    CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+    tl = subl(18) ^ (subr(18) & ~subr(16));
+    dw = tl & subl(16), tr = subr(18) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(15) = subl(14) ^ tl;
+    CamelliaSubkeyR(15) = subr(14) ^ tr;
+    CamelliaSubkeyL(16) = subl(16);
+    CamelliaSubkeyR(16) = subr(16);
+    CamelliaSubkeyL(17) = subl(17);
+    CamelliaSubkeyR(17) = subr(17);
+    tl = subl(15) ^ (subr(15) & ~subr(17));
+    dw = tl & subl(17), tr = subr(15) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(18) = tl ^ subl(19);
+    CamelliaSubkeyR(18) = tr ^ subr(19);
+    CamelliaSubkeyL(19) = subl(18) ^ subl(20);
+    CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+    CamelliaSubkeyL(20) = subl(19) ^ subl(21);
+    CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+    CamelliaSubkeyL(21) = subl(20) ^ subl(22);
+    CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+    CamelliaSubkeyL(22) = subl(21) ^ subl(23);
+    CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+    tl = subl(26) ^ (subr(26) & ~subr(24));
+    dw = tl & subl(24), tr = subr(26) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(23) = subl(22) ^ tl;
+    CamelliaSubkeyR(23) = subr(22) ^ tr;
+    CamelliaSubkeyL(24) = subl(24);
+    CamelliaSubkeyR(24) = subr(24);
+    CamelliaSubkeyL(25) = subl(25);
+    CamelliaSubkeyR(25) = subr(25);
+    tl = subl(23) ^ (subr(23) &  ~subr(25));
+    dw = tl & subl(25), tr = subr(23) ^ CAMELLIA_RL1(dw);
+    CamelliaSubkeyL(26) = tl ^ subl(27);
+    CamelliaSubkeyR(26) = tr ^ subr(27);
+    CamelliaSubkeyL(27) = subl(26) ^ subl(28);
+    CamelliaSubkeyR(27) = subr(26) ^ subr(28);
+    CamelliaSubkeyL(28) = subl(27) ^ subl(29);
+    CamelliaSubkeyR(28) = subr(27) ^ subr(29);
+    CamelliaSubkeyL(29) = subl(28) ^ subl(30);
+    CamelliaSubkeyR(29) = subr(28) ^ subr(30);
+    CamelliaSubkeyL(30) = subl(29) ^ subl(31);
+    CamelliaSubkeyR(30) = subr(29) ^ subr(31);
+    CamelliaSubkeyL(31) = subl(30);
+    CamelliaSubkeyR(31) = subr(30);
+    CamelliaSubkeyL(32) = subl(32) ^ subl(31);
+    CamelliaSubkeyR(32) = subr(32) ^ subr(31);
+
+    /* apply the inverse of the last half of P-function */
+    dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw, CamelliaSubkeyL(2) = dw;
+    dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw, CamelliaSubkeyL(3) = dw;
+    dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw, CamelliaSubkeyL(4) = dw;
+    dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw, CamelliaSubkeyL(5) = dw;
+    dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw, CamelliaSubkeyL(6) = dw;
+    dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw, CamelliaSubkeyL(7) = dw;
+    dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw, CamelliaSubkeyL(10) = dw;
+    dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw, CamelliaSubkeyL(11) = dw;
+    dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw, CamelliaSubkeyL(12) = dw;
+    dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw, CamelliaSubkeyL(13) = dw;
+    dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw, CamelliaSubkeyL(14) = dw;
+    dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw, CamelliaSubkeyL(15) = dw;
+    dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw, CamelliaSubkeyL(18) = dw;
+    dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw, CamelliaSubkeyL(19) = dw;
+    dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw, CamelliaSubkeyL(20) = dw;
+    dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw, CamelliaSubkeyL(21) = dw;
+    dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw, CamelliaSubkeyL(22) = dw;
+    dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw, CamelliaSubkeyL(23) = dw;
+    dw = CamelliaSubkeyL(26) ^ CamelliaSubkeyR(26), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(26) = CamelliaSubkeyL(26) ^ dw, CamelliaSubkeyL(26) = dw;
+    dw = CamelliaSubkeyL(27) ^ CamelliaSubkeyR(27), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(27) = CamelliaSubkeyL(27) ^ dw, CamelliaSubkeyL(27) = dw;
+    dw = CamelliaSubkeyL(28) ^ CamelliaSubkeyR(28), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(28) = CamelliaSubkeyL(28) ^ dw, CamelliaSubkeyL(28) = dw;
+    dw = CamelliaSubkeyL(29) ^ CamelliaSubkeyR(29), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(29) = CamelliaSubkeyL(29) ^ dw, CamelliaSubkeyL(29) = dw;
+    dw = CamelliaSubkeyL(30) ^ CamelliaSubkeyR(30), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(30) = CamelliaSubkeyL(30) ^ dw, CamelliaSubkeyL(30) = dw;
+    dw = CamelliaSubkeyL(31) ^ CamelliaSubkeyR(31), dw = CAMELLIA_RL8(dw);
+    CamelliaSubkeyR(31) = CamelliaSubkeyL(31) ^ dw,CamelliaSubkeyL(31) = dw;
+
+    return;
+}
+
+void camellia_setup192(const unsigned char *key, u32 *subkey)
+{
+    unsigned char kk[32];
+    u32 krll, krlr, krrl,krrr;
+
+    memcpy(kk, key, 24);
+    memcpy((unsigned char *)&krll, key+16,4);
+    memcpy((unsigned char *)&krlr, key+20,4);
+    krrl = ~krll;
+    krrr = ~krlr;
+    memcpy(kk+24, (unsigned char *)&krrl, 4);
+    memcpy(kk+28, (unsigned char *)&krrr, 4);
+    camellia_setup256(kk, subkey);
+    return;
+}
+
+
+/**
+ * Stuff related to camellia encryption/decryption
+ *
+ * "io" must be 4byte aligned and big-endian data.
+ */
+void camellia_encrypt128(const u32 *subkey, u32 *io)
+{
+    u32 il, ir, t0, t1;
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(0);
+    io[1] ^= CamelliaSubkeyR(0);
+    /* main iteration */
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(24);
+    io[3] ^= CamelliaSubkeyR(24);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+void camellia_decrypt128(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;               /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(24);
+    io[1] ^= CamelliaSubkeyR(24);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(0);
+    io[3] ^= CamelliaSubkeyR(0);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+/**
+ * stuff for 192 and 256bit encryption/decryption
+ */
+void camellia_encrypt256(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;           /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(0);
+    io[1] ^= CamelliaSubkeyR(0);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+		 CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(32);
+    io[3] ^= CamelliaSubkeyR(32);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+void camellia_decrypt256(const u32 *subkey, u32 *io)
+{
+    u32 il,ir,t0,t1;           /* temporary valiables */
+
+    /* pre whitening but absorb kw2*/
+    io[0] ^= CamelliaSubkeyL(32);
+    io[1] ^= CamelliaSubkeyR(32);
+
+    /* main iteration */
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+		 CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+		 CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+		     io[0],io[1],il,ir,t0,t1);
+
+    CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+		 CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+		 CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+		 t0,t1,il,ir);
+
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+		     io[0],io[1],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[0],io[1],
+		     CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+		     io[2],io[3],il,ir,t0,t1);
+    CAMELLIA_ROUNDSM(io[2],io[3],
+		     CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+		     io[0],io[1],il,ir,t0,t1);
+
+    /* post whitening but kw4 */
+    io[2] ^= CamelliaSubkeyL(0);
+    io[3] ^= CamelliaSubkeyR(0);
+
+    t0 = io[0];
+    t1 = io[1];
+    io[0] = io[2];
+    io[1] = io[3];
+    io[2] = t0;
+    io[3] = t1;
+
+    return;
+}
+
+/***
+ *
+ * API for compatibility
+ */
+
+void Camellia_Ekeygen(const int keyBitLength,
+		      const unsigned char *rawKey,
+		      KEY_TABLE_TYPE keyTable)
+{
+    switch(keyBitLength) {
+    case 128:
+	camellia_setup128(rawKey, keyTable);
+	break;
+    case 192:
+	camellia_setup192(rawKey, keyTable);
+	break;
+    case 256:
+	camellia_setup256(rawKey, keyTable);
+	break;
+    default:
+	break;
+    }
+}
+
+
+void Camellia_EncryptBlock(const int keyBitLength,
+			   const unsigned char *plaintext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *ciphertext)
+{
+    u32 tmp[4];
+
+    tmp[0] = GETU32(plaintext);
+    tmp[1] = GETU32(plaintext + 4);
+    tmp[2] = GETU32(plaintext + 8);
+    tmp[3] = GETU32(plaintext + 12);
+
+    switch (keyBitLength) {
+    case 128:
+	camellia_encrypt128(keyTable, tmp);
+	break;
+    case 192:
+	/* fall through */
+    case 256:
+	camellia_encrypt256(keyTable, tmp);
+	break;
+    default:
+	break;
+    }
+
+    PUTU32(ciphertext, tmp[0]);
+    PUTU32(ciphertext + 4, tmp[1]);
+    PUTU32(ciphertext + 8, tmp[2]);
+    PUTU32(ciphertext + 12, tmp[3]);
+}
+
+void Camellia_DecryptBlock(const int keyBitLength,
+			   const unsigned char *ciphertext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *plaintext)
+{
+    u32 tmp[4];
+
+    tmp[0] = GETU32(ciphertext);
+    tmp[1] = GETU32(ciphertext + 4);
+    tmp[2] = GETU32(ciphertext + 8);
+    tmp[3] = GETU32(ciphertext + 12);
+
+    switch (keyBitLength) {
+    case 128:
+	camellia_decrypt128(keyTable, tmp);
+	break;
+    case 192:
+	/* fall through */
+    case 256:
+	camellia_decrypt256(keyTable, tmp);
+	break;
+    default:
+	break;
+    }
+    PUTU32(plaintext, tmp[0]);
+    PUTU32(plaintext + 4, tmp[1]);
+    PUTU32(plaintext + 8, tmp[2]);
+    PUTU32(plaintext + 12, tmp[3]);
+}
diff --git a/grub-core/lib/libgcrypt/cipher/camellia.h b/grub-core/lib/libgcrypt/cipher/camellia.h
new file mode 100644
index 0000000..cccf786
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/camellia.h
@@ -0,0 +1,81 @@
+/* camellia.h	ver 1.2.0
+ *
+ * Copyright (C) 2006,2007
+ * NTT (Nippon Telegraph and Telephone Corporation).
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef HEADER_CAMELLIA_H
+#define HEADER_CAMELLIA_H
+
+/* To use Camellia with libraries it is often useful to keep the name
+ * space of the library clean.  The following macro is thus useful:
+ *
+ *     #define CAMELLIA_EXT_SYM_PREFIX foo_
+ *
+ * This prefixes all external symbols with "foo_".
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#ifdef CAMELLIA_EXT_SYM_PREFIX
+#define CAMELLIA_PREFIX1(x,y) x ## y
+#define CAMELLIA_PREFIX2(x,y) CAMELLIA_PREFIX1(x,y)
+#define CAMELLIA_PREFIX(x)    CAMELLIA_PREFIX2(CAMELLIA_EXT_SYM_PREFIX,x)
+#define Camellia_Ekeygen      CAMELLIA_PREFIX(Camellia_Ekeygen)
+#define Camellia_EncryptBlock CAMELLIA_PREFIX(Camellia_EncryptBlock)
+#define Camellia_DecryptBlock CAMELLIA_PREFIX(Camellia_DecryptBlock)
+#define camellia_decrypt128   CAMELLIA_PREFIX(camellia_decrypt128)
+#define camellia_decrypt256   CAMELLIA_PREFIX(camellia_decrypt256)
+#define camellia_encrypt128   CAMELLIA_PREFIX(camellia_encrypt128)
+#define camellia_encrypt256   CAMELLIA_PREFIX(camellia_encrypt256)
+#define camellia_setup128     CAMELLIA_PREFIX(camellia_setup128)
+#define camellia_setup192     CAMELLIA_PREFIX(camellia_setup192)
+#define camellia_setup256     CAMELLIA_PREFIX(camellia_setup256)
+#endif /*CAMELLIA_EXT_SYM_PREFIX*/
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define CAMELLIA_BLOCK_SIZE 16
+#define CAMELLIA_TABLE_BYTE_LEN 272
+#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
+
+typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
+
+
+void Camellia_Ekeygen(const int keyBitLength,
+		      const unsigned char *rawKey,
+		      KEY_TABLE_TYPE keyTable);
+
+void Camellia_EncryptBlock(const int keyBitLength,
+			   const unsigned char *plaintext,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *cipherText);
+
+void Camellia_DecryptBlock(const int keyBitLength,
+			   const unsigned char *cipherText,
+			   const KEY_TABLE_TYPE keyTable,
+			   unsigned char *plaintext);
+
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* HEADER_CAMELLIA_H */
diff --git a/grub-core/lib/libgcrypt/cipher/cast5.c b/grub-core/lib/libgcrypt/cipher/cast5.c
new file mode 100644
index 0000000..9905f5c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/cast5.c
@@ -0,0 +1,620 @@
+/* cast5.c  -  CAST5 cipher (RFC2144)
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* Test vectors:
+ *
+ * 128-bit key	       = 01 23 45 67 12 34 56 78 23 45 67 89 34 56 78 9A
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = 23 8B 4F E5 84 7E 44 B2
+ *
+ * 80-bit  key	       = 01 23 45 67 12 34 56 78 23 45
+ *		       = 01 23 45 67 12 34 56 78 23 45 00 00 00 00 00 00
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = EB 6A 71 1A 2C 02 27 1B
+ *
+ * 40-bit  key	       = 01 23 45 67 12
+ *		       = 01 23 45 67 12 00 00 00 00 00 00 00 00 00 00 00
+ *	   plaintext   = 01 23 45 67 89 AB CD EF
+ *	   ciphertext  = 7A C8 16 D1 6E 9B 30 2E
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "g10lib.h"
+#include "types.h"
+#include "cipher.h"
+
+#define CAST5_BLOCKSIZE 8
+
+typedef struct {
+    u32  Km[16];
+    byte Kr[16];
+} CAST5_context;
+
+static gcry_err_code_t cast_setkey (void *c, const byte *key, unsigned keylen);
+static void encrypt_block (void *c, byte *outbuf, const byte *inbuf);
+static void decrypt_block (void *c, byte *outbuf, const byte *inbuf);
+
+
+
+
+static const u32 s1[256] = {
+0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949,
+0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675, 0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e,
+0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2, 0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d,
+0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f, 0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0,
+0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de, 0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7,
+0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f, 0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935,
+0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d, 0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d,
+0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165, 0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50,
+0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272, 0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe,
+0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d, 0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3,
+0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a, 0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167,
+0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f, 0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291,
+0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9, 0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779,
+0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6, 0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2,
+0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9, 0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511,
+0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e, 0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d,
+0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e, 0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5,
+0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82, 0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324,
+0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac, 0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c,
+0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f, 0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc,
+0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491, 0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d,
+0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de, 0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96,
+0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a, 0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a,
+0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79, 0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d,
+0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779, 0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd,
+0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755, 0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6,
+0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb, 0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9,
+0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0, 0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872,
+0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79, 0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c,
+0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298, 0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e,
+0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571, 0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9,
+0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d, 0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf
+};
+static const u32 s2[256] = {
+0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380, 0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651,
+0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba, 0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3,
+0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909, 0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb,
+0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b, 0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806,
+0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4, 0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b,
+0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f, 0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359,
+0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21, 0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b,
+0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d, 0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c,
+0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f, 0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34,
+0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d, 0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb,
+0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4, 0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd,
+0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801, 0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860,
+0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755, 0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b,
+0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709, 0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304,
+0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b, 0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b,
+0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c, 0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf,
+0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9, 0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c,
+0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3, 0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13,
+0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9, 0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f,
+0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab, 0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6,
+0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4, 0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6,
+0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43, 0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58,
+0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8, 0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906,
+0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171, 0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d,
+0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89, 0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6,
+0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b, 0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4,
+0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb, 0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6,
+0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e, 0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f,
+0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea, 0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249,
+0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea, 0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa,
+0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd, 0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9,
+0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef, 0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1
+};
+static const u32 s3[256] = {
+0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907, 0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90,
+0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae, 0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5,
+0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e, 0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e,
+0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc, 0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240,
+0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e, 0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5,
+0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f, 0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b,
+0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99, 0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71,
+0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f, 0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04,
+0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380, 0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82,
+0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8, 0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15,
+0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504, 0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2,
+0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6, 0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176,
+0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e, 0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148,
+0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d, 0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc,
+0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1, 0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341,
+0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c, 0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e,
+0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15, 0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51,
+0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4, 0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f,
+0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b, 0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a,
+0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392, 0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b,
+0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231, 0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b,
+0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889, 0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5,
+0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67, 0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45,
+0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49, 0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536,
+0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d, 0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc,
+0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d, 0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0,
+0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e, 0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69,
+0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767, 0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2,
+0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce, 0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49,
+0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24, 0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d,
+0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0, 0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a,
+0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5, 0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783
+};
+static const u32 s4[256] = {
+0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298, 0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1,
+0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120, 0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf,
+0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220, 0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15,
+0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe, 0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121,
+0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701, 0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25,
+0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b, 0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5,
+0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93, 0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb,
+0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746, 0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5,
+0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9, 0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d,
+0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb, 0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6,
+0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c, 0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23,
+0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7, 0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003,
+0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340, 0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6,
+0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327, 0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119,
+0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec, 0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24,
+0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205, 0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a,
+0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031, 0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79,
+0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5, 0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df,
+0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c, 0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26,
+0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69, 0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab,
+0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9, 0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7,
+0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff, 0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417,
+0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3, 0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2,
+0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2, 0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2,
+0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff, 0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a,
+0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091, 0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919,
+0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df, 0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef,
+0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf, 0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876,
+0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367, 0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab,
+0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c, 0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04,
+0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43, 0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282,
+0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e, 0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2
+};
+static const u32 s5[256] = {
+0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911, 0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f,
+0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00, 0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a,
+0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180, 0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff,
+0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2, 0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02,
+0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725, 0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a,
+0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b, 0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7,
+0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571, 0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9,
+0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec, 0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981,
+0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea, 0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774,
+0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263, 0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655,
+0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468, 0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2,
+0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b, 0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910,
+0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284, 0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1,
+0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4, 0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da,
+0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7, 0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049,
+0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce, 0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f,
+0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6, 0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba,
+0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4, 0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be,
+0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561, 0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3,
+0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6, 0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840,
+0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406, 0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4,
+0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472, 0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2,
+0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487, 0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7,
+0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288, 0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5,
+0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2, 0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e,
+0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78, 0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e,
+0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76, 0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801,
+0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0, 0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad,
+0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58, 0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0,
+0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2, 0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20,
+0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be, 0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8,
+0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55, 0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4
+};
+static const u32 s6[256] = {
+0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c, 0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac,
+0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9, 0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138,
+0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e, 0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367,
+0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866, 0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98,
+0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c, 0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072,
+0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd, 0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3,
+0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53, 0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd,
+0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d, 0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8,
+0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf, 0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9,
+0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807, 0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54,
+0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a, 0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387,
+0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563, 0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc,
+0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0, 0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf,
+0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be, 0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf,
+0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0, 0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f,
+0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2, 0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289,
+0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853, 0x20951063, 0x4576698d, 0xb6fad407, 0x592af950,
+0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa, 0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f,
+0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9, 0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b,
+0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751, 0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be,
+0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358, 0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13,
+0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397, 0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976,
+0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459, 0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0,
+0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4, 0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891,
+0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f, 0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da,
+0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb, 0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc,
+0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2, 0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084,
+0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab, 0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25,
+0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b, 0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121,
+0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b, 0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5,
+0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855, 0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd,
+0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454, 0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f
+};
+static const u32 s7[256] = {
+0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693, 0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f,
+0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82, 0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de,
+0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd, 0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43,
+0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f, 0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19,
+0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9, 0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2,
+0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e, 0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516,
+0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83, 0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88,
+0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e, 0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816,
+0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a, 0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756,
+0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f, 0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a,
+0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b, 0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264,
+0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78, 0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688,
+0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d, 0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28,
+0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802, 0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3,
+0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9, 0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7,
+0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302, 0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06,
+0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858, 0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033,
+0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a, 0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a,
+0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4, 0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566,
+0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df, 0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509,
+0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9, 0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962,
+0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c, 0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e,
+0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07, 0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c,
+0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939, 0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c,
+0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e, 0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285,
+0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378, 0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301,
+0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd, 0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be,
+0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567, 0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767,
+0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2, 0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647,
+0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf, 0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914,
+0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2, 0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c,
+0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada, 0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3
+};
+static const u32 s8[256] = {
+0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095, 0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5,
+0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174, 0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc,
+0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940, 0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd,
+0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42, 0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d,
+0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164, 0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2,
+0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4, 0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862,
+0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0, 0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc,
+0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6, 0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c,
+0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491, 0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e,
+0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b, 0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039,
+0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8, 0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8,
+0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006, 0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42,
+0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564, 0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5,
+0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab, 0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472,
+0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc, 0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225,
+0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8, 0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c,
+0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441, 0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb,
+0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f, 0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054,
+0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504, 0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70,
+0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c, 0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc,
+0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6, 0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c,
+0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd, 0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3,
+0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4, 0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4,
+0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc, 0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101,
+0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba, 0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f,
+0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf, 0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e,
+0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603, 0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a,
+0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37, 0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c,
+0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819, 0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384,
+0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d, 0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c,
+0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347, 0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82,
+0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d, 0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e
+};
+
+
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol(int n, u32 x)
+{
+	__asm__("roll %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define rol(n,x) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+#define F1(D,m,r)  (  (I = ((m) + (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] ^ s2[(I>>16)&0xff]) - s3[(I>>8)&0xff]) + s4[I&0xff]) )
+#define F2(D,m,r)  (  (I = ((m) ^ (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] - s2[(I>>16)&0xff]) + s3[(I>>8)&0xff]) ^ s4[I&0xff]) )
+#define F3(D,m,r)  (  (I = ((m) - (D))), (I=rol((r),I)),   \
+    (((s1[I >> 24] + s2[(I>>16)&0xff]) ^ s3[(I>>8)&0xff]) - s4[I&0xff]) )
+
+static void
+do_encrypt_block( CAST5_context *c, byte *outbuf, const byte *inbuf )
+{
+    u32 l, r, t;
+    u32 I;   /* used by the Fx macros */
+    u32 *Km;
+    byte *Kr;
+
+    Km = c->Km;
+    Kr = c->Kr;
+
+    /* (L0,R0) <-- (m1...m64).	(Split the plaintext into left and
+     * right 32-bit halves L0 = m1...m32 and R0 = m33...m64.)
+     */
+    l = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+    r = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+
+    /* (16 rounds) for i from 1 to 16, compute Li and Ri as follows:
+     *	Li = Ri-1;
+     *	Ri = Li-1 ^ f(Ri-1,Kmi,Kri), where f is defined in Section 2.2
+     * Rounds 1, 4, 7, 10, 13, and 16 use f function Type 1.
+     * Rounds 2, 5, 8, 11, and 14 use f function Type 2.
+     * Rounds 3, 6, 9, 12, and 15 use f function Type 3.
+     */
+
+    t = l; l = r; r = t ^ F1(r, Km[ 0], Kr[ 0]);
+    t = l; l = r; r = t ^ F2(r, Km[ 1], Kr[ 1]);
+    t = l; l = r; r = t ^ F3(r, Km[ 2], Kr[ 2]);
+    t = l; l = r; r = t ^ F1(r, Km[ 3], Kr[ 3]);
+    t = l; l = r; r = t ^ F2(r, Km[ 4], Kr[ 4]);
+    t = l; l = r; r = t ^ F3(r, Km[ 5], Kr[ 5]);
+    t = l; l = r; r = t ^ F1(r, Km[ 6], Kr[ 6]);
+    t = l; l = r; r = t ^ F2(r, Km[ 7], Kr[ 7]);
+    t = l; l = r; r = t ^ F3(r, Km[ 8], Kr[ 8]);
+    t = l; l = r; r = t ^ F1(r, Km[ 9], Kr[ 9]);
+    t = l; l = r; r = t ^ F2(r, Km[10], Kr[10]);
+    t = l; l = r; r = t ^ F3(r, Km[11], Kr[11]);
+    t = l; l = r; r = t ^ F1(r, Km[12], Kr[12]);
+    t = l; l = r; r = t ^ F2(r, Km[13], Kr[13]);
+    t = l; l = r; r = t ^ F3(r, Km[14], Kr[14]);
+    t = l; l = r; r = t ^ F1(r, Km[15], Kr[15]);
+
+    /* c1...c64 <-- (R16,L16).	(Exchange final blocks L16, R16 and
+     *	concatenate to form the ciphertext.) */
+    outbuf[0] = (r >> 24) & 0xff;
+    outbuf[1] = (r >> 16) & 0xff;
+    outbuf[2] = (r >>  8) & 0xff;
+    outbuf[3] =  r	  & 0xff;
+    outbuf[4] = (l >> 24) & 0xff;
+    outbuf[5] = (l >> 16) & 0xff;
+    outbuf[6] = (l >>  8) & 0xff;
+    outbuf[7] =  l	  & 0xff;
+}
+
+static void
+encrypt_block (void *context , byte *outbuf, const byte *inbuf)
+{
+  CAST5_context *c = (CAST5_context *) context;
+  do_encrypt_block (c, outbuf, inbuf);
+  _gcry_burn_stack (20+4*sizeof(void*));
+}
+
+
+static void
+do_decrypt_block (CAST5_context *c, byte *outbuf, const byte *inbuf )
+{
+    u32 l, r, t;
+    u32 I;
+    u32 *Km;
+    byte *Kr;
+
+    Km = c->Km;
+    Kr = c->Kr;
+
+    l = inbuf[0] << 24 | inbuf[1] << 16 | inbuf[2] << 8 | inbuf[3];
+    r = inbuf[4] << 24 | inbuf[5] << 16 | inbuf[6] << 8 | inbuf[7];
+
+    t = l; l = r; r = t ^ F1(r, Km[15], Kr[15]);
+    t = l; l = r; r = t ^ F3(r, Km[14], Kr[14]);
+    t = l; l = r; r = t ^ F2(r, Km[13], Kr[13]);
+    t = l; l = r; r = t ^ F1(r, Km[12], Kr[12]);
+    t = l; l = r; r = t ^ F3(r, Km[11], Kr[11]);
+    t = l; l = r; r = t ^ F2(r, Km[10], Kr[10]);
+    t = l; l = r; r = t ^ F1(r, Km[ 9], Kr[ 9]);
+    t = l; l = r; r = t ^ F3(r, Km[ 8], Kr[ 8]);
+    t = l; l = r; r = t ^ F2(r, Km[ 7], Kr[ 7]);
+    t = l; l = r; r = t ^ F1(r, Km[ 6], Kr[ 6]);
+    t = l; l = r; r = t ^ F3(r, Km[ 5], Kr[ 5]);
+    t = l; l = r; r = t ^ F2(r, Km[ 4], Kr[ 4]);
+    t = l; l = r; r = t ^ F1(r, Km[ 3], Kr[ 3]);
+    t = l; l = r; r = t ^ F3(r, Km[ 2], Kr[ 2]);
+    t = l; l = r; r = t ^ F2(r, Km[ 1], Kr[ 1]);
+    t = l; l = r; r = t ^ F1(r, Km[ 0], Kr[ 0]);
+
+    outbuf[0] = (r >> 24) & 0xff;
+    outbuf[1] = (r >> 16) & 0xff;
+    outbuf[2] = (r >>  8) & 0xff;
+    outbuf[3] =  r	  & 0xff;
+    outbuf[4] = (l >> 24) & 0xff;
+    outbuf[5] = (l >> 16) & 0xff;
+    outbuf[6] = (l >>  8) & 0xff;
+    outbuf[7] =  l	  & 0xff;
+}
+
+static void
+decrypt_block (void *context, byte *outbuf, const byte *inbuf)
+{
+  CAST5_context *c = (CAST5_context *) context;
+  do_decrypt_block (c, outbuf, inbuf);
+  _gcry_burn_stack (20+4*sizeof(void*));
+}
+
+
+static const char*
+selftest(void)
+{
+    CAST5_context c;
+    byte key[16]  = { 0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
+		      0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A  };
+    byte plain[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF };
+    byte cipher[8]= { 0x23, 0x8B, 0x4F, 0xE5, 0x84, 0x7E, 0x44, 0xB2 };
+    byte buffer[8];
+
+    cast_setkey( &c, key, 16 );
+    encrypt_block( &c, buffer, plain );
+    if( memcmp( buffer, cipher, 8 ) )
+	return "1";
+    decrypt_block( &c, buffer, buffer );
+    if( memcmp( buffer, plain, 8 ) )
+	return "2";
+
+#if 0 /* full maintenance test */
+    {
+	int i;
+	byte a0[16] = { 0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
+			0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A };
+	byte b0[16] = { 0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
+			0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A };
+	byte a1[16] = { 0xEE,0xA9,0xD0,0xA2,0x49,0xFD,0x3B,0xA6,
+			0xB3,0x43,0x6F,0xB8,0x9D,0x6D,0xCA,0x92 };
+	byte b1[16] = { 0xB2,0xC9,0x5E,0xB0,0x0C,0x31,0xAD,0x71,
+			0x80,0xAC,0x05,0xB8,0xE8,0x3D,0x69,0x6E };
+
+	for(i=0; i < 1000000; i++ ) {
+	    cast_setkey( &c, b0, 16 );
+	    encrypt_block( &c, a0, a0 );
+	    encrypt_block( &c, a0+8, a0+8 );
+	    cast_setkey( &c, a0, 16 );
+	    encrypt_block( &c, b0, b0 );
+	    encrypt_block( &c, b0+8, b0+8 );
+	}
+	if( memcmp( a0, a1, 16 ) || memcmp( b0, b1, 16 ) )
+	    return "3";
+
+    }
+#endif
+    return NULL;
+}
+
+
+static void
+key_schedule( u32 *x, u32 *z, u32 *k )
+{
+
+#define xi(i)   ((x[(i)/4] >> (8*(3-((i)%4)))) & 0xff)
+#define zi(i)   ((z[(i)/4] >> (8*(3-((i)%4)))) & 0xff)
+
+    z[0] = x[0] ^ s5[xi(13)]^s6[xi(15)]^s7[xi(12)]^s8[xi(14)]^s7[xi( 8)];
+    z[1] = x[2] ^ s5[zi( 0)]^s6[zi( 2)]^s7[zi( 1)]^s8[zi( 3)]^s8[xi(10)];
+    z[2] = x[3] ^ s5[zi( 7)]^s6[zi( 6)]^s7[zi( 5)]^s8[zi( 4)]^s5[xi( 9)];
+    z[3] = x[1] ^ s5[zi(10)]^s6[zi( 9)]^s7[zi(11)]^s8[zi( 8)]^s6[xi(11)];
+    k[0] = s5[zi( 8)]^s6[zi( 9)]^s7[zi( 7)]^s8[zi( 6)]^s5[zi( 2)];
+    k[1] = s5[zi(10)]^s6[zi(11)]^s7[zi( 5)]^s8[zi( 4)]^s6[zi( 6)];
+    k[2] = s5[zi(12)]^s6[zi(13)]^s7[zi( 3)]^s8[zi( 2)]^s7[zi( 9)];
+    k[3] = s5[zi(14)]^s6[zi(15)]^s7[zi( 1)]^s8[zi( 0)]^s8[zi(12)];
+
+    x[0] = z[2] ^ s5[zi( 5)]^s6[zi( 7)]^s7[zi( 4)]^s8[zi( 6)]^s7[zi( 0)];
+    x[1] = z[0] ^ s5[xi( 0)]^s6[xi( 2)]^s7[xi( 1)]^s8[xi( 3)]^s8[zi( 2)];
+    x[2] = z[1] ^ s5[xi( 7)]^s6[xi( 6)]^s7[xi( 5)]^s8[xi( 4)]^s5[zi( 1)];
+    x[3] = z[3] ^ s5[xi(10)]^s6[xi( 9)]^s7[xi(11)]^s8[xi( 8)]^s6[zi( 3)];
+    k[4] = s5[xi( 3)]^s6[xi( 2)]^s7[xi(12)]^s8[xi(13)]^s5[xi( 8)];
+    k[5] = s5[xi( 1)]^s6[xi( 0)]^s7[xi(14)]^s8[xi(15)]^s6[xi(13)];
+    k[6] = s5[xi( 7)]^s6[xi( 6)]^s7[xi( 8)]^s8[xi( 9)]^s7[xi( 3)];
+    k[7] = s5[xi( 5)]^s6[xi( 4)]^s7[xi(10)]^s8[xi(11)]^s8[xi( 7)];
+
+    z[0] = x[0] ^ s5[xi(13)]^s6[xi(15)]^s7[xi(12)]^s8[xi(14)]^s7[xi( 8)];
+    z[1] = x[2] ^ s5[zi( 0)]^s6[zi( 2)]^s7[zi( 1)]^s8[zi( 3)]^s8[xi(10)];
+    z[2] = x[3] ^ s5[zi( 7)]^s6[zi( 6)]^s7[zi( 5)]^s8[zi( 4)]^s5[xi( 9)];
+    z[3] = x[1] ^ s5[zi(10)]^s6[zi( 9)]^s7[zi(11)]^s8[zi( 8)]^s6[xi(11)];
+    k[8] = s5[zi( 3)]^s6[zi( 2)]^s7[zi(12)]^s8[zi(13)]^s5[zi( 9)];
+    k[9] = s5[zi( 1)]^s6[zi( 0)]^s7[zi(14)]^s8[zi(15)]^s6[zi(12)];
+    k[10]= s5[zi( 7)]^s6[zi( 6)]^s7[zi( 8)]^s8[zi( 9)]^s7[zi( 2)];
+    k[11]= s5[zi( 5)]^s6[zi( 4)]^s7[zi(10)]^s8[zi(11)]^s8[zi( 6)];
+
+    x[0] = z[2] ^ s5[zi( 5)]^s6[zi( 7)]^s7[zi( 4)]^s8[zi( 6)]^s7[zi( 0)];
+    x[1] = z[0] ^ s5[xi( 0)]^s6[xi( 2)]^s7[xi( 1)]^s8[xi( 3)]^s8[zi( 2)];
+    x[2] = z[1] ^ s5[xi( 7)]^s6[xi( 6)]^s7[xi( 5)]^s8[xi( 4)]^s5[zi( 1)];
+    x[3] = z[3] ^ s5[xi(10)]^s6[xi( 9)]^s7[xi(11)]^s8[xi( 8)]^s6[zi( 3)];
+    k[12]= s5[xi( 8)]^s6[xi( 9)]^s7[xi( 7)]^s8[xi( 6)]^s5[xi( 3)];
+    k[13]= s5[xi(10)]^s6[xi(11)]^s7[xi( 5)]^s8[xi( 4)]^s6[xi( 7)];
+    k[14]= s5[xi(12)]^s6[xi(13)]^s7[xi( 3)]^s8[xi( 2)]^s7[xi( 8)];
+    k[15]= s5[xi(14)]^s6[xi(15)]^s7[xi( 1)]^s8[xi( 0)]^s8[xi(13)];
+
+#undef xi
+#undef zi
+}
+
+
+static gcry_err_code_t
+do_cast_setkey( CAST5_context *c, const byte *key, unsigned keylen )
+{
+  static int initialized;
+  static const char* selftest_failed;
+  int i;
+  u32 x[4];
+  u32 z[4];
+  u32 k[16];
+
+  if( !initialized )
+    {
+      initialized = 1;
+      selftest_failed = selftest();
+      if( selftest_failed )
+        log_error ("CAST5 selftest failed (%s).\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if( keylen != 16 )
+    return GPG_ERR_INV_KEYLEN;
+
+  x[0] = key[0]  << 24 | key[1]  << 16 | key[2]  << 8 | key[3];
+  x[1] = key[4]  << 24 | key[5]  << 16 | key[6]  << 8 | key[7];
+  x[2] = key[8]  << 24 | key[9]  << 16 | key[10] << 8 | key[11];
+  x[3] = key[12] << 24 | key[13] << 16 | key[14] << 8 | key[15];
+
+  key_schedule( x, z, k );
+  for(i=0; i < 16; i++ )
+    c->Km[i] = k[i];
+  key_schedule( x, z, k );
+  for(i=0; i < 16; i++ )
+    c->Kr[i] = k[i] & 0x1f;
+
+  memset(&x,0, sizeof x);
+  memset(&z,0, sizeof z);
+  memset(&k,0, sizeof k);
+
+#undef xi
+#undef zi
+  return GPG_ERR_NO_ERROR;
+}
+
+static gcry_err_code_t
+cast_setkey (void *context, const byte *key, unsigned keylen )
+{
+  CAST5_context *c = (CAST5_context *) context;
+  gcry_err_code_t rc = do_cast_setkey (c, key, keylen);
+  _gcry_burn_stack (96+7*sizeof(void*));
+  return rc;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_cast5 =
+  {
+    "CAST5", NULL, NULL, CAST5_BLOCKSIZE, 128, sizeof (CAST5_context),
+    cast_setkey, encrypt_block, decrypt_block
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/cipher.c b/grub-core/lib/libgcrypt/cipher/cipher.c
new file mode 100644
index 0000000..9852d6a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/cipher.c
@@ -0,0 +1,2217 @@
+/* cipher.c  -	cipher dispatcher
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ *               2005, 2007, 2008, 2009, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "ath.h"
+
+#define MAX_BLOCKSIZE 16
+#define TABLE_SIZE 14
+#define CTX_MAGIC_NORMAL 0x24091964
+#define CTX_MAGIC_SECURE 0x46919042
+
+/* Try to use 16 byte aligned cipher context for better performance.
+   We use the aligned attribute, thus it is only possible to implement
+   this with gcc.  */
+#undef NEED_16BYTE_ALIGNED_CONTEXT
+#if defined (__GNUC__)
+# define NEED_16BYTE_ALIGNED_CONTEXT 1
+#endif
+
+/* A dummy extraspec so that we do not need to tests the extraspec
+   field from the module specification against NULL and instead
+   directly test the respective fields of extraspecs.  */
+static cipher_extra_spec_t dummy_extra_spec;
+
+/* This is the list of the default ciphers, which are included in
+   libgcrypt.  */
+static struct cipher_table_entry
+{
+  gcry_cipher_spec_t *cipher;
+  cipher_extra_spec_t *extraspec;
+  unsigned int algorithm;
+  int fips_allowed;
+} cipher_table[] =
+  {
+#if USE_BLOWFISH
+    { &_gcry_cipher_spec_blowfish,
+      &dummy_extra_spec,                  GCRY_CIPHER_BLOWFISH },
+#endif
+#if USE_DES
+    { &_gcry_cipher_spec_des,
+      &dummy_extra_spec,                  GCRY_CIPHER_DES },
+    { &_gcry_cipher_spec_tripledes,
+      &_gcry_cipher_extraspec_tripledes,  GCRY_CIPHER_3DES, 1 },
+#endif
+#if USE_ARCFOUR
+    { &_gcry_cipher_spec_arcfour,
+      &dummy_extra_spec,                  GCRY_CIPHER_ARCFOUR },
+#endif
+#if USE_CAST5
+    { &_gcry_cipher_spec_cast5,
+      &dummy_extra_spec,                  GCRY_CIPHER_CAST5 },
+#endif
+#if USE_AES
+    { &_gcry_cipher_spec_aes,
+      &_gcry_cipher_extraspec_aes,        GCRY_CIPHER_AES,    1 },
+    { &_gcry_cipher_spec_aes192,
+      &_gcry_cipher_extraspec_aes192,     GCRY_CIPHER_AES192, 1 },
+    { &_gcry_cipher_spec_aes256,
+      &_gcry_cipher_extraspec_aes256,     GCRY_CIPHER_AES256, 1 },
+#endif
+#if USE_TWOFISH
+    { &_gcry_cipher_spec_twofish,
+      &dummy_extra_spec,                  GCRY_CIPHER_TWOFISH },
+    { &_gcry_cipher_spec_twofish128,
+      &dummy_extra_spec,                  GCRY_CIPHER_TWOFISH128 },
+#endif
+#if USE_SERPENT
+    { &_gcry_cipher_spec_serpent128,
+      &dummy_extra_spec,                  GCRY_CIPHER_SERPENT128 },
+    { &_gcry_cipher_spec_serpent192,
+      &dummy_extra_spec,                  GCRY_CIPHER_SERPENT192 },
+    { &_gcry_cipher_spec_serpent256,
+      &dummy_extra_spec,                  GCRY_CIPHER_SERPENT256 },
+#endif
+#if USE_RFC2268
+    { &_gcry_cipher_spec_rfc2268_40,
+      &dummy_extra_spec,                  GCRY_CIPHER_RFC2268_40 },
+#endif
+#if USE_SEED
+    { &_gcry_cipher_spec_seed,
+      &dummy_extra_spec,                  GCRY_CIPHER_SEED },
+#endif
+#if USE_CAMELLIA
+    { &_gcry_cipher_spec_camellia128,
+      &dummy_extra_spec,                  GCRY_CIPHER_CAMELLIA128 },
+    { &_gcry_cipher_spec_camellia192,
+      &dummy_extra_spec,                  GCRY_CIPHER_CAMELLIA192 },
+    { &_gcry_cipher_spec_camellia256,
+      &dummy_extra_spec,                  GCRY_CIPHER_CAMELLIA256 },
+#endif
+#ifdef USE_IDEA
+    { &_gcry_cipher_spec_idea,
+      &dummy_extra_spec,                  GCRY_CIPHER_IDEA },
+#endif
+    { NULL                    }
+  };
+
+/* List of registered ciphers.  */
+static gcry_module_t ciphers_registered;
+
+/* This is the lock protecting CIPHERS_REGISTERED.  */
+static ath_mutex_t ciphers_registered_lock = ATH_MUTEX_INITIALIZER;
+
+/* Flag to check whether the default ciphers have already been
+   registered.  */
+static int default_ciphers_registered;
+
+/* Convenient macro for registering the default ciphers.  */
+#define REGISTER_DEFAULT_CIPHERS                   \
+  do                                               \
+    {                                              \
+      ath_mutex_lock (&ciphers_registered_lock);   \
+      if (! default_ciphers_registered)            \
+        {                                          \
+          cipher_register_default ();              \
+          default_ciphers_registered = 1;          \
+        }                                          \
+      ath_mutex_unlock (&ciphers_registered_lock); \
+    }                                              \
+  while (0)
+
+
+/* A VIA processor with the Padlock engine as well as the Intel AES_NI
+   instructions require an alignment of most data on a 16 byte
+   boundary.  Because we trick out the compiler while allocating the
+   context, the align attribute as used in rijndael.c does not work on
+   its own.  Thus we need to make sure that the entire context
+   structure is a aligned on that boundary.  We achieve this by
+   defining a new type and use that instead of our usual alignment
+   type.  */
+typedef union
+{
+  PROPERLY_ALIGNED_TYPE foo;
+#ifdef NEED_16BYTE_ALIGNED_CONTEXT
+  char bar[16] __attribute__ ((aligned (16)));
+#endif
+  char c[1];
+} cipher_context_alignment_t;
+
+
+/* The handle structure.  */
+struct gcry_cipher_handle
+{
+  int magic;
+  size_t actual_handle_size;     /* Allocated size of this handle. */
+  size_t handle_offset;          /* Offset to the malloced block.  */
+  gcry_cipher_spec_t *cipher;
+  cipher_extra_spec_t *extraspec;
+  gcry_module_t module;
+
+  /* The algorithm id.  This is a hack required because the module
+     interface does not easily allow to retrieve this value. */
+  int algo;
+
+  /* A structure with function pointers for bulk operations.  Due to
+     limitations of the module system (we don't want to change the
+     API) we need to keep these function pointers here.  The cipher
+     open function intializes them and the actual encryption routines
+     use them if they are not NULL.  */
+  struct {
+    void (*cfb_enc)(void *context, unsigned char *iv,
+                    void *outbuf_arg, const void *inbuf_arg,
+                    unsigned int nblocks);
+    void (*cfb_dec)(void *context, unsigned char *iv,
+                    void *outbuf_arg, const void *inbuf_arg,
+                    unsigned int nblocks);
+    void (*cbc_enc)(void *context, unsigned char *iv,
+                    void *outbuf_arg, const void *inbuf_arg,
+                    unsigned int nblocks, int cbc_mac);
+    void (*cbc_dec)(void *context, unsigned char *iv,
+                    void *outbuf_arg, const void *inbuf_arg,
+                    unsigned int nblocks);
+    void (*ctr_enc)(void *context, unsigned char *iv,
+                    void *outbuf_arg, const void *inbuf_arg,
+                    unsigned int nblocks);
+  } bulk;
+
+
+  int mode;
+  unsigned int flags;
+
+  struct {
+    unsigned int key:1; /* Set to 1 if a key has been set.  */
+    unsigned int iv:1;  /* Set to 1 if a IV has been set.  */
+  } marks;
+
+  /* The initialization vector.  For best performance we make sure
+     that it is properly aligned.  In particular some implementations
+     of bulk operations expect an 16 byte aligned IV.  */
+  union {
+    cipher_context_alignment_t iv_align;
+    unsigned char iv[MAX_BLOCKSIZE];
+  } u_iv;
+
+  /* The counter for CTR mode.  This field is also used by AESWRAP and
+     thus we can't use the U_IV union.  */
+  union {
+    cipher_context_alignment_t iv_align;
+    unsigned char ctr[MAX_BLOCKSIZE];
+  } u_ctr;
+
+  /* Space to save an IV or CTR for chaining operations.  */
+  unsigned char lastiv[MAX_BLOCKSIZE];
+  int unused;  /* Number of unused bytes in LASTIV. */
+
+  /* What follows are two contexts of the cipher in use.  The first
+     one needs to be aligned well enough for the cipher operation
+     whereas the second one is a copy created by cipher_setkey and
+     used by cipher_reset.  That second copy has no need for proper
+     aligment because it is only accessed by memcpy.  */
+  cipher_context_alignment_t context;
+};
+
+
+
+/* These dummy functions are used in case a cipher implementation
+   refuses to provide it's own functions.  */
+
+static gcry_err_code_t
+dummy_setkey (void *c, const unsigned char *key, unsigned int keylen)
+{
+  (void)c;
+  (void)key;
+  (void)keylen;
+  return GPG_ERR_NO_ERROR;
+}
+
+static void
+dummy_encrypt_block (void *c,
+		     unsigned char *outbuf, const unsigned char *inbuf)
+{
+  (void)c;
+  (void)outbuf;
+  (void)inbuf;
+  BUG();
+}
+
+static void
+dummy_decrypt_block (void *c,
+		     unsigned char *outbuf, const unsigned char *inbuf)
+{
+  (void)c;
+  (void)outbuf;
+  (void)inbuf;
+  BUG();
+}
+
+static void
+dummy_encrypt_stream (void *c,
+		      unsigned char *outbuf, const unsigned char *inbuf,
+		      unsigned int n)
+{
+  (void)c;
+  (void)outbuf;
+  (void)inbuf;
+  (void)n;
+  BUG();
+}
+
+static void
+dummy_decrypt_stream (void *c,
+		      unsigned char *outbuf, const unsigned char *inbuf,
+		      unsigned int n)
+{
+  (void)c;
+  (void)outbuf;
+  (void)inbuf;
+  (void)n;
+  BUG();
+}
+
+
+/* Internal function.  Register all the ciphers included in
+   CIPHER_TABLE.  Note, that this function gets only used by the macro
+   REGISTER_DEFAULT_CIPHERS which protects it using a mutex. */
+static void
+cipher_register_default (void)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  int i;
+
+  for (i = 0; !err && cipher_table[i].cipher; i++)
+    {
+      if (! cipher_table[i].cipher->setkey)
+	cipher_table[i].cipher->setkey = dummy_setkey;
+      if (! cipher_table[i].cipher->encrypt)
+	cipher_table[i].cipher->encrypt = dummy_encrypt_block;
+      if (! cipher_table[i].cipher->decrypt)
+	cipher_table[i].cipher->decrypt = dummy_decrypt_block;
+      if (! cipher_table[i].cipher->stencrypt)
+	cipher_table[i].cipher->stencrypt = dummy_encrypt_stream;
+      if (! cipher_table[i].cipher->stdecrypt)
+	cipher_table[i].cipher->stdecrypt = dummy_decrypt_stream;
+
+      if ( fips_mode () && !cipher_table[i].fips_allowed )
+        continue;
+
+      err = _gcry_module_add (&ciphers_registered,
+			      cipher_table[i].algorithm,
+			      (void *) cipher_table[i].cipher,
+			      (void *) cipher_table[i].extraspec,
+			      NULL);
+    }
+
+  if (err)
+    BUG ();
+}
+
+/* Internal callback function.  Used via _gcry_module_lookup.  */
+static int
+gcry_cipher_lookup_func_name (void *spec, void *data)
+{
+  gcry_cipher_spec_t *cipher = (gcry_cipher_spec_t *) spec;
+  char *name = (char *) data;
+  const char **aliases = cipher->aliases;
+  int i, ret = ! stricmp (name, cipher->name);
+
+  if (aliases)
+    for (i = 0; aliases[i] && (! ret); i++)
+      ret = ! stricmp (name, aliases[i]);
+
+  return ret;
+}
+
+/* Internal callback function.  Used via _gcry_module_lookup.  */
+static int
+gcry_cipher_lookup_func_oid (void *spec, void *data)
+{
+  gcry_cipher_spec_t *cipher = (gcry_cipher_spec_t *) spec;
+  char *oid = (char *) data;
+  gcry_cipher_oid_spec_t *oid_specs = cipher->oids;
+  int ret = 0, i;
+
+  if (oid_specs)
+    for (i = 0; oid_specs[i].oid && (! ret); i++)
+      if (! stricmp (oid, oid_specs[i].oid))
+	ret = 1;
+
+  return ret;
+}
+
+/* Internal function.  Lookup a cipher entry by it's name.  */
+static gcry_module_t
+gcry_cipher_lookup_name (const char *name)
+{
+  gcry_module_t cipher;
+
+  cipher = _gcry_module_lookup (ciphers_registered, (void *) name,
+				gcry_cipher_lookup_func_name);
+
+  return cipher;
+}
+
+/* Internal function.  Lookup a cipher entry by it's oid.  */
+static gcry_module_t
+gcry_cipher_lookup_oid (const char *oid)
+{
+  gcry_module_t cipher;
+
+  cipher = _gcry_module_lookup (ciphers_registered, (void *) oid,
+				gcry_cipher_lookup_func_oid);
+
+  return cipher;
+}
+
+/* Register a new cipher module whose specification can be found in
+   CIPHER.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t
+_gcry_cipher_register (gcry_cipher_spec_t *cipher,
+                       cipher_extra_spec_t *extraspec,
+                       int *algorithm_id,
+                       gcry_module_t *module)
+{
+  gcry_err_code_t err = 0;
+  gcry_module_t mod;
+
+  /* We do not support module loading in fips mode.  */
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  err = _gcry_module_add (&ciphers_registered, 0,
+			  (void *)cipher,
+			  (void *)(extraspec? extraspec : &dummy_extra_spec),
+                          &mod);
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  if (! err)
+    {
+      *module = mod;
+      *algorithm_id = mod->mod_id;
+    }
+
+  return gcry_error (err);
+}
+
+/* Unregister the cipher identified by MODULE, which must have been
+   registered with gcry_cipher_register.  */
+void
+gcry_cipher_unregister (gcry_module_t module)
+{
+  ath_mutex_lock (&ciphers_registered_lock);
+  _gcry_module_release (module);
+  ath_mutex_unlock (&ciphers_registered_lock);
+}
+
+/* Locate the OID in the oid table and return the index or -1 when not
+   found.  An opitonal "oid." or "OID." prefix in OID is ignored, the
+   OID is expected to be in standard IETF dotted notation.  The
+   internal algorithm number is returned in ALGORITHM unless it
+   ispassed as NULL.  A pointer to the specification of the module
+   implementing this algorithm is return in OID_SPEC unless passed as
+   NULL.*/
+static int
+search_oid (const char *oid, int *algorithm, gcry_cipher_oid_spec_t *oid_spec)
+{
+  gcry_module_t module;
+  int ret = 0;
+
+  if (oid && ((! strncmp (oid, "oid.", 4))
+	      || (! strncmp (oid, "OID.", 4))))
+    oid += 4;
+
+  module = gcry_cipher_lookup_oid (oid);
+  if (module)
+    {
+      gcry_cipher_spec_t *cipher = module->spec;
+      int i;
+
+      for (i = 0; cipher->oids[i].oid && !ret; i++)
+	if (! stricmp (oid, cipher->oids[i].oid))
+	  {
+	    if (algorithm)
+	      *algorithm = module->mod_id;
+	    if (oid_spec)
+	      *oid_spec = cipher->oids[i];
+	    ret = 1;
+	  }
+      _gcry_module_release (module);
+    }
+
+  return ret;
+}
+
+/* Map STRING to the cipher algorithm identifier.  Returns the
+   algorithm ID of the cipher for the given name or 0 if the name is
+   not known.  It is valid to pass NULL for STRING which results in a
+   return value of 0. */
+int
+gcry_cipher_map_name (const char *string)
+{
+  gcry_module_t cipher;
+  int ret, algorithm = 0;
+
+  if (! string)
+    return 0;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  /* If the string starts with a digit (optionally prefixed with
+     either "OID." or "oid."), we first look into our table of ASN.1
+     object identifiers to figure out the algorithm */
+
+  ath_mutex_lock (&ciphers_registered_lock);
+
+  ret = search_oid (string, &algorithm, NULL);
+  if (! ret)
+    {
+      cipher = gcry_cipher_lookup_name (string);
+      if (cipher)
+	{
+	  algorithm = cipher->mod_id;
+	  _gcry_module_release (cipher);
+	}
+    }
+
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return algorithm;
+}
+
+
+/* Given a STRING with an OID in dotted decimal notation, this
+   function returns the cipher mode (GCRY_CIPHER_MODE_*) associated
+   with that OID or 0 if no mode is known.  Passing NULL for string
+   yields a return value of 0. */
+int
+gcry_cipher_mode_from_oid (const char *string)
+{
+  gcry_cipher_oid_spec_t oid_spec;
+  int ret = 0, mode = 0;
+
+  if (!string)
+    return 0;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  ret = search_oid (string, NULL, &oid_spec);
+  if (ret)
+    mode = oid_spec.mode;
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return mode;
+}
+
+
+/* Map the cipher algorithm whose ID is contained in ALGORITHM to a
+   string representation of the algorithm name.  For unknown algorithm
+   IDs this function returns "?".  */
+static const char *
+cipher_algo_to_string (int algorithm)
+{
+  gcry_module_t cipher;
+  const char *name;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  cipher = _gcry_module_lookup_id (ciphers_registered, algorithm);
+  if (cipher)
+    {
+      name = ((gcry_cipher_spec_t *) cipher->spec)->name;
+      _gcry_module_release (cipher);
+    }
+  else
+    name = "?";
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return name;
+}
+
+/* Map the cipher algorithm identifier ALGORITHM to a string
+   representing this algorithm.  This string is the default name as
+   used by Libgcrypt.  An pointer to an empty string is returned for
+   an unknown algorithm.  NULL is never returned. */
+const char *
+gcry_cipher_algo_name (int algorithm)
+{
+  return cipher_algo_to_string (algorithm);
+}
+
+
+/* Flag the cipher algorithm with the identifier ALGORITHM as
+   disabled.  There is no error return, the function does nothing for
+   unknown algorithms.  Disabled algorithms are vitually not available
+   in Libgcrypt. */
+static void
+disable_cipher_algo (int algorithm)
+{
+  gcry_module_t cipher;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  cipher = _gcry_module_lookup_id (ciphers_registered, algorithm);
+  if (cipher)
+    {
+      if (! (cipher->flags & FLAG_MODULE_DISABLED))
+	cipher->flags |= FLAG_MODULE_DISABLED;
+      _gcry_module_release (cipher);
+    }
+  ath_mutex_unlock (&ciphers_registered_lock);
+}
+
+
+/* Return 0 if the cipher algorithm with identifier ALGORITHM is
+   available. Returns a basic error code value if it is not
+   available.  */
+static gcry_err_code_t
+check_cipher_algo (int algorithm)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_module_t cipher;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  cipher = _gcry_module_lookup_id (ciphers_registered, algorithm);
+  if (cipher)
+    {
+      if (cipher->flags & FLAG_MODULE_DISABLED)
+	err = GPG_ERR_CIPHER_ALGO;
+      _gcry_module_release (cipher);
+    }
+  else
+    err = GPG_ERR_CIPHER_ALGO;
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return err;
+}
+
+
+/* Return the standard length in bits of the key for the cipher
+   algorithm with the identifier ALGORITHM.  */
+static unsigned int
+cipher_get_keylen (int algorithm)
+{
+  gcry_module_t cipher;
+  unsigned len = 0;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  cipher = _gcry_module_lookup_id (ciphers_registered, algorithm);
+  if (cipher)
+    {
+      len = ((gcry_cipher_spec_t *) cipher->spec)->keylen;
+      if (!len)
+	log_bug ("cipher %d w/o key length\n", algorithm);
+      _gcry_module_release (cipher);
+    }
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return len;
+}
+
+/* Return the block length of the cipher algorithm with the identifier
+   ALGORITHM.  This function return 0 for an invalid algorithm.  */
+static unsigned int
+cipher_get_blocksize (int algorithm)
+{
+  gcry_module_t cipher;
+  unsigned len = 0;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  cipher = _gcry_module_lookup_id (ciphers_registered, algorithm);
+  if (cipher)
+    {
+      len = ((gcry_cipher_spec_t *) cipher->spec)->blocksize;
+      if (! len)
+	  log_bug ("cipher %d w/o blocksize\n", algorithm);
+      _gcry_module_release (cipher);
+    }
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return len;
+}
+
+
+/*
+   Open a cipher handle for use with cipher algorithm ALGORITHM, using
+   the cipher mode MODE (one of the GCRY_CIPHER_MODE_*) and return a
+   handle in HANDLE.  Put NULL into HANDLE and return an error code if
+   something goes wrong.  FLAGS may be used to modify the
+   operation.  The defined flags are:
+
+   GCRY_CIPHER_SECURE:  allocate all internal buffers in secure memory.
+   GCRY_CIPHER_ENABLE_SYNC:  Enable the sync operation as used in OpenPGP.
+   GCRY_CIPHER_CBC_CTS:  Enable CTS mode.
+   GCRY_CIPHER_CBC_MAC:  Enable MAC mode.
+
+   Values for these flags may be combined using OR.
+ */
+gcry_error_t
+gcry_cipher_open (gcry_cipher_hd_t *handle,
+		  int algo, int mode, unsigned int flags)
+{
+  int secure = (flags & GCRY_CIPHER_SECURE);
+  gcry_cipher_spec_t *cipher = NULL;
+  cipher_extra_spec_t *extraspec = NULL;
+  gcry_module_t module = NULL;
+  gcry_cipher_hd_t h = NULL;
+  gcry_err_code_t err = 0;
+
+  /* If the application missed to call the random poll function, we do
+     it here to ensure that it is used once in a while. */
+  _gcry_fast_random_poll ();
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  /* Fetch the according module and check whether the cipher is marked
+     available for use.  */
+  ath_mutex_lock (&ciphers_registered_lock);
+  module = _gcry_module_lookup_id (ciphers_registered, algo);
+  if (module)
+    {
+      /* Found module.  */
+
+      if (module->flags & FLAG_MODULE_DISABLED)
+	{
+	  /* Not available for use.  */
+	  err = GPG_ERR_CIPHER_ALGO;
+	}
+      else
+        {
+          cipher = (gcry_cipher_spec_t *) module->spec;
+          extraspec = module->extraspec;
+        }
+    }
+  else
+    err = GPG_ERR_CIPHER_ALGO;
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  /* check flags */
+  if ((! err)
+      && ((flags & ~(0
+		     | GCRY_CIPHER_SECURE
+		     | GCRY_CIPHER_ENABLE_SYNC
+		     | GCRY_CIPHER_CBC_CTS
+		     | GCRY_CIPHER_CBC_MAC))
+	  || (flags & GCRY_CIPHER_CBC_CTS & GCRY_CIPHER_CBC_MAC)))
+    err = GPG_ERR_CIPHER_ALGO;
+
+  /* check that a valid mode has been requested */
+  if (! err)
+    switch (mode)
+      {
+      case GCRY_CIPHER_MODE_ECB:
+      case GCRY_CIPHER_MODE_CBC:
+      case GCRY_CIPHER_MODE_CFB:
+      case GCRY_CIPHER_MODE_OFB:
+      case GCRY_CIPHER_MODE_CTR:
+      case GCRY_CIPHER_MODE_AESWRAP:
+	if ((cipher->encrypt == dummy_encrypt_block)
+	    || (cipher->decrypt == dummy_decrypt_block))
+	  err = GPG_ERR_INV_CIPHER_MODE;
+	break;
+
+      case GCRY_CIPHER_MODE_STREAM:
+	if ((cipher->stencrypt == dummy_encrypt_stream)
+	    || (cipher->stdecrypt == dummy_decrypt_stream))
+	  err = GPG_ERR_INV_CIPHER_MODE;
+	break;
+
+      case GCRY_CIPHER_MODE_NONE:
+        /* This mode may be used for debugging.  It copies the main
+           text verbatim to the ciphertext.  We do not allow this in
+           fips mode or if no debug flag has been set.  */
+	if (fips_mode () || !_gcry_get_debug_flag (0))
+          err = GPG_ERR_INV_CIPHER_MODE;
+	break;
+
+      default:
+	err = GPG_ERR_INV_CIPHER_MODE;
+      }
+
+  /* Perform selftest here and mark this with a flag in cipher_table?
+     No, we should not do this as it takes too long.  Further it does
+     not make sense to exclude algorithms with failing selftests at
+     runtime: If a selftest fails there is something seriously wrong
+     with the system and thus we better die immediately. */
+
+  if (! err)
+    {
+      size_t size = (sizeof (*h)
+                     + 2 * cipher->contextsize
+                     - sizeof (cipher_context_alignment_t)
+#ifdef NEED_16BYTE_ALIGNED_CONTEXT
+                     + 15  /* Space for leading alignment gap.  */
+#endif /*NEED_16BYTE_ALIGNED_CONTEXT*/
+                     );
+
+      if (secure)
+	h = gcry_calloc_secure (1, size);
+      else
+	h = gcry_calloc (1, size);
+
+      if (! h)
+	err = gpg_err_code_from_syserror ();
+      else
+	{
+          size_t off = 0;
+
+#ifdef NEED_16BYTE_ALIGNED_CONTEXT
+          if ( ((unsigned long)h & 0x0f) )
+            {
+              /* The malloced block is not aligned on a 16 byte
+                 boundary.  Correct for this.  */
+              off = 16 - ((unsigned long)h & 0x0f);
+              h = (void*)((char*)h + off);
+            }
+#endif /*NEED_16BYTE_ALIGNED_CONTEXT*/
+
+	  h->magic = secure ? CTX_MAGIC_SECURE : CTX_MAGIC_NORMAL;
+          h->actual_handle_size = size - off;
+          h->handle_offset = off;
+	  h->cipher = cipher;
+	  h->extraspec = extraspec;
+	  h->module = module;
+          h->algo = algo;
+	  h->mode = mode;
+	  h->flags = flags;
+
+          /* Setup bulk encryption routines.  */
+          switch (algo)
+            {
+#ifdef USE_AES
+            case GCRY_CIPHER_AES128:
+            case GCRY_CIPHER_AES192:
+            case GCRY_CIPHER_AES256:
+              h->bulk.cfb_enc = _gcry_aes_cfb_enc;
+              h->bulk.cfb_dec = _gcry_aes_cfb_dec;
+              h->bulk.cbc_enc = _gcry_aes_cbc_enc;
+              h->bulk.cbc_dec = _gcry_aes_cbc_dec;
+              h->bulk.ctr_enc = _gcry_aes_ctr_enc;
+              break;
+#endif /*USE_AES*/
+
+            default:
+              break;
+            }
+	}
+    }
+
+  /* Done.  */
+
+  if (err)
+    {
+      if (module)
+	{
+	  /* Release module.  */
+	  ath_mutex_lock (&ciphers_registered_lock);
+	  _gcry_module_release (module);
+	  ath_mutex_unlock (&ciphers_registered_lock);
+	}
+    }
+
+  *handle = err ? NULL : h;
+
+  return gcry_error (err);
+}
+
+
+/* Release all resources associated with the cipher handle H. H may be
+   NULL in which case this is a no-operation. */
+void
+gcry_cipher_close (gcry_cipher_hd_t h)
+{
+  size_t off;
+
+  if (!h)
+    return;
+
+  if ((h->magic != CTX_MAGIC_SECURE)
+      && (h->magic != CTX_MAGIC_NORMAL))
+    _gcry_fatal_error(GPG_ERR_INTERNAL,
+		      "gcry_cipher_close: already closed/invalid handle");
+  else
+    h->magic = 0;
+
+  /* Release module.  */
+  ath_mutex_lock (&ciphers_registered_lock);
+  _gcry_module_release (h->module);
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  /* We always want to wipe out the memory even when the context has
+     been allocated in secure memory.  The user might have disabled
+     secure memory or is using his own implementation which does not
+     do the wiping.  To accomplish this we need to keep track of the
+     actual size of this structure because we have no way to known
+     how large the allocated area was when using a standard malloc. */
+  off = h->handle_offset;
+  wipememory (h, h->actual_handle_size);
+
+  gcry_free ((char*)h - off);
+}
+
+
+/* Set the key to be used for the encryption context C to KEY with
+   length KEYLEN.  The length should match the required length. */
+static gcry_error_t
+cipher_setkey (gcry_cipher_hd_t c, byte *key, unsigned int keylen)
+{
+  gcry_err_code_t ret;
+
+  ret = (*c->cipher->setkey) (&c->context.c, key, keylen);
+  if (!ret)
+    {
+      /* Duplicate initial context.  */
+      memcpy ((void *) ((char *) &c->context.c + c->cipher->contextsize),
+              (void *) &c->context.c,
+              c->cipher->contextsize);
+      c->marks.key = 1;
+    }
+  else
+    c->marks.key = 0;
+
+  return gcry_error (ret);
+}
+
+
+/* Set the IV to be used for the encryption context C to IV with
+   length IVLEN.  The length should match the required length. */
+static void
+cipher_setiv( gcry_cipher_hd_t c, const byte *iv, unsigned ivlen )
+{
+  memset (c->u_iv.iv, 0, c->cipher->blocksize);
+  if (iv)
+    {
+      if (ivlen != c->cipher->blocksize)
+        {
+          log_info ("WARNING: cipher_setiv: ivlen=%u blklen=%u\n",
+                    ivlen, (unsigned int)c->cipher->blocksize);
+          fips_signal_error ("IV length does not match blocklength");
+        }
+      if (ivlen > c->cipher->blocksize)
+        ivlen = c->cipher->blocksize;
+      memcpy (c->u_iv.iv, iv, ivlen);
+      c->marks.iv = 1;
+    }
+  else
+      c->marks.iv = 0;
+  c->unused = 0;
+}
+
+
+/* Reset the cipher context to the initial context.  This is basically
+   the same as an release followed by a new. */
+static void
+cipher_reset (gcry_cipher_hd_t c)
+{
+  memcpy (&c->context.c,
+	  (char *) &c->context.c + c->cipher->contextsize,
+	  c->cipher->contextsize);
+  memset (&c->marks, 0, sizeof c->marks);
+  memset (c->u_iv.iv, 0, c->cipher->blocksize);
+  memset (c->lastiv, 0, c->cipher->blocksize);
+  memset (c->u_ctr.ctr, 0, c->cipher->blocksize);
+}
+
+
+
+static gcry_err_code_t
+do_ecb_encrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned int blocksize = c->cipher->blocksize;
+  unsigned int n, nblocks;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+  if ((inbuflen % blocksize))
+    return GPG_ERR_INV_LENGTH;
+
+  nblocks = inbuflen / c->cipher->blocksize;
+
+  for (n=0; n < nblocks; n++ )
+    {
+      c->cipher->encrypt (&c->context.c, outbuf, (byte*)/*arggg*/inbuf);
+      inbuf  += blocksize;
+      outbuf += blocksize;
+    }
+  return 0;
+}
+
+static gcry_err_code_t
+do_ecb_decrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned int blocksize = c->cipher->blocksize;
+  unsigned int n, nblocks;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+  if ((inbuflen % blocksize))
+    return GPG_ERR_INV_LENGTH;
+  nblocks = inbuflen / c->cipher->blocksize;
+
+  for (n=0; n < nblocks; n++ )
+    {
+      c->cipher->decrypt (&c->context.c, outbuf, (byte*)/*arggg*/inbuf );
+      inbuf  += blocksize;
+      outbuf += blocksize;
+    }
+
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_cbc_encrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned int n;
+  unsigned char *ivp;
+  int i;
+  size_t blocksize = c->cipher->blocksize;
+  unsigned nblocks = inbuflen / blocksize;
+
+  if (outbuflen < ((c->flags & GCRY_CIPHER_CBC_MAC)? blocksize : inbuflen))
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if ((inbuflen % c->cipher->blocksize)
+      && !(inbuflen > c->cipher->blocksize
+           && (c->flags & GCRY_CIPHER_CBC_CTS)))
+    return GPG_ERR_INV_LENGTH;
+
+  if ((c->flags & GCRY_CIPHER_CBC_CTS) && inbuflen > blocksize)
+    {
+      if ((inbuflen % blocksize) == 0)
+	nblocks--;
+    }
+
+  if (c->bulk.cbc_enc)
+    {
+      c->bulk.cbc_enc (&c->context.c, c->u_iv.iv, outbuf, inbuf, nblocks,
+                       (c->flags & GCRY_CIPHER_CBC_MAC));
+      inbuf  += nblocks * blocksize;
+      if (!(c->flags & GCRY_CIPHER_CBC_MAC))
+        outbuf += nblocks * blocksize;
+    }
+  else
+    {
+      for (n=0; n < nblocks; n++ )
+        {
+          for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+            outbuf[i] = inbuf[i] ^ *ivp++;
+          c->cipher->encrypt ( &c->context.c, outbuf, outbuf );
+          memcpy (c->u_iv.iv, outbuf, blocksize );
+          inbuf  += blocksize;
+          if (!(c->flags & GCRY_CIPHER_CBC_MAC))
+            outbuf += blocksize;
+        }
+    }
+
+  if ((c->flags & GCRY_CIPHER_CBC_CTS) && inbuflen > blocksize)
+    {
+      /* We have to be careful here, since outbuf might be equal to
+         inbuf.  */
+      int restbytes;
+      unsigned char b;
+
+      if ((inbuflen % blocksize) == 0)
+        restbytes = blocksize;
+      else
+        restbytes = inbuflen % blocksize;
+
+      outbuf -= blocksize;
+      for (ivp = c->u_iv.iv, i = 0; i < restbytes; i++)
+        {
+          b = inbuf[i];
+          outbuf[blocksize + i] = outbuf[i];
+          outbuf[i] = b ^ *ivp++;
+        }
+      for (; i < blocksize; i++)
+        outbuf[i] = 0 ^ *ivp++;
+
+      c->cipher->encrypt (&c->context.c, outbuf, outbuf);
+      memcpy (c->u_iv.iv, outbuf, blocksize);
+    }
+
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_cbc_decrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned int n;
+  unsigned char *ivp;
+  int i;
+  size_t blocksize = c->cipher->blocksize;
+  unsigned int nblocks = inbuflen / blocksize;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if ((inbuflen % c->cipher->blocksize)
+      && !(inbuflen > c->cipher->blocksize
+           && (c->flags & GCRY_CIPHER_CBC_CTS)))
+    return GPG_ERR_INV_LENGTH;
+
+  if ((c->flags & GCRY_CIPHER_CBC_CTS) && inbuflen > blocksize)
+    {
+      nblocks--;
+      if ((inbuflen % blocksize) == 0)
+	nblocks--;
+      memcpy (c->lastiv, c->u_iv.iv, blocksize);
+    }
+
+  if (c->bulk.cbc_dec)
+    {
+      c->bulk.cbc_dec (&c->context.c, c->u_iv.iv, outbuf, inbuf, nblocks);
+      inbuf  += nblocks * blocksize;
+      outbuf += nblocks * blocksize;
+    }
+  else
+    {
+      for (n=0; n < nblocks; n++ )
+        {
+          /* Because outbuf and inbuf might be the same, we have to
+           * save the original ciphertext block.  We use LASTIV for
+           * this here because it is not used otherwise. */
+          memcpy (c->lastiv, inbuf, blocksize);
+          c->cipher->decrypt ( &c->context.c, outbuf, inbuf );
+          for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+	    outbuf[i] ^= *ivp++;
+          memcpy(c->u_iv.iv, c->lastiv, blocksize );
+          inbuf  += c->cipher->blocksize;
+          outbuf += c->cipher->blocksize;
+        }
+    }
+
+  if ((c->flags & GCRY_CIPHER_CBC_CTS) && inbuflen > blocksize)
+    {
+      int restbytes;
+
+      if ((inbuflen % blocksize) == 0)
+        restbytes = blocksize;
+      else
+        restbytes = inbuflen % blocksize;
+
+      memcpy (c->lastiv, c->u_iv.iv, blocksize );         /* Save Cn-2. */
+      memcpy (c->u_iv.iv, inbuf + blocksize, restbytes ); /* Save Cn. */
+
+      c->cipher->decrypt ( &c->context.c, outbuf, inbuf );
+      for (ivp=c->u_iv.iv,i=0; i < restbytes; i++ )
+        outbuf[i] ^= *ivp++;
+
+      memcpy(outbuf + blocksize, outbuf, restbytes);
+      for(i=restbytes; i < blocksize; i++)
+        c->u_iv.iv[i] = outbuf[i];
+      c->cipher->decrypt (&c->context.c, outbuf, c->u_iv.iv);
+      for(ivp=c->lastiv,i=0; i < blocksize; i++ )
+        outbuf[i] ^= *ivp++;
+      /* c->lastiv is now really lastlastiv, does this matter? */
+    }
+
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_cfb_encrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned char *ivp;
+  size_t blocksize = c->cipher->blocksize;
+  size_t blocksize_x_2 = blocksize + blocksize;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if ( inbuflen <= c->unused )
+    {
+      /* Short enough to be encoded by the remaining XOR mask. */
+      /* XOR the input with the IV and store input into IV. */
+      for (ivp=c->u_iv.iv+c->cipher->blocksize - c->unused;
+           inbuflen;
+           inbuflen--, c->unused-- )
+        *outbuf++ = (*ivp++ ^= *inbuf++);
+      return 0;
+    }
+
+  if ( c->unused )
+    {
+      /* XOR the input with the IV and store input into IV */
+      inbuflen -= c->unused;
+      for(ivp=c->u_iv.iv+blocksize - c->unused; c->unused; c->unused-- )
+        *outbuf++ = (*ivp++ ^= *inbuf++);
+    }
+
+  /* Now we can process complete blocks.  We use a loop as long as we
+     have at least 2 blocks and use conditions for the rest.  This
+     also allows to use a bulk encryption function if available.  */
+  if (inbuflen >= blocksize_x_2 && c->bulk.cfb_enc)
+    {
+      unsigned int nblocks = inbuflen / blocksize;
+      c->bulk.cfb_enc (&c->context.c, c->u_iv.iv, outbuf, inbuf, nblocks);
+      outbuf += nblocks * blocksize;
+      inbuf  += nblocks * blocksize;
+      inbuflen -= nblocks * blocksize;
+    }
+  else
+    {
+      while ( inbuflen >= blocksize_x_2 )
+        {
+          int i;
+          /* Encrypt the IV. */
+          c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+          /* XOR the input with the IV and store input into IV.  */
+          for(ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+            *outbuf++ = (*ivp++ ^= *inbuf++);
+          inbuflen -= blocksize;
+        }
+    }
+
+  if ( inbuflen >= blocksize )
+    {
+      int i;
+      /* Save the current IV and then encrypt the IV. */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      /* XOR the input with the IV and store input into IV */
+      for(ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+        *outbuf++ = (*ivp++ ^= *inbuf++);
+      inbuflen -= blocksize;
+    }
+  if ( inbuflen )
+    {
+      /* Save the current IV and then encrypt the IV. */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      c->unused = blocksize;
+      /* Apply the XOR. */
+      c->unused -= inbuflen;
+      for(ivp=c->u_iv.iv; inbuflen; inbuflen-- )
+        *outbuf++ = (*ivp++ ^= *inbuf++);
+    }
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_cfb_decrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned char *ivp;
+  unsigned long temp;
+  int i;
+  size_t blocksize = c->cipher->blocksize;
+  size_t blocksize_x_2 = blocksize + blocksize;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if (inbuflen <= c->unused)
+    {
+      /* Short enough to be encoded by the remaining XOR mask. */
+      /* XOR the input with the IV and store input into IV. */
+      for (ivp=c->u_iv.iv+blocksize - c->unused;
+           inbuflen;
+           inbuflen--, c->unused--)
+        {
+          temp = *inbuf++;
+          *outbuf++ = *ivp ^ temp;
+          *ivp++ = temp;
+        }
+      return 0;
+    }
+
+  if (c->unused)
+    {
+      /* XOR the input with the IV and store input into IV. */
+      inbuflen -= c->unused;
+      for (ivp=c->u_iv.iv+blocksize - c->unused; c->unused; c->unused-- )
+        {
+          temp = *inbuf++;
+          *outbuf++ = *ivp ^ temp;
+          *ivp++ = temp;
+        }
+    }
+
+  /* Now we can process complete blocks.  We use a loop as long as we
+     have at least 2 blocks and use conditions for the rest.  This
+     also allows to use a bulk encryption function if available.  */
+  if (inbuflen >= blocksize_x_2 && c->bulk.cfb_dec)
+    {
+      unsigned int nblocks = inbuflen / blocksize;
+      c->bulk.cfb_dec (&c->context.c, c->u_iv.iv, outbuf, inbuf, nblocks);
+      outbuf += nblocks * blocksize;
+      inbuf  += nblocks * blocksize;
+      inbuflen -= nblocks * blocksize;
+    }
+  else
+    {
+      while (inbuflen >= blocksize_x_2 )
+        {
+          /* Encrypt the IV. */
+          c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+          /* XOR the input with the IV and store input into IV. */
+          for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+            {
+              temp = *inbuf++;
+              *outbuf++ = *ivp ^ temp;
+              *ivp++ = temp;
+            }
+          inbuflen -= blocksize;
+        }
+    }
+
+  if (inbuflen >= blocksize )
+    {
+      /* Save the current IV and then encrypt the IV. */
+      memcpy ( c->lastiv, c->u_iv.iv, blocksize);
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      /* XOR the input with the IV and store input into IV */
+      for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+        {
+          temp = *inbuf++;
+          *outbuf++ = *ivp ^ temp;
+          *ivp++ = temp;
+        }
+      inbuflen -= blocksize;
+    }
+
+  if (inbuflen)
+    {
+      /* Save the current IV and then encrypt the IV. */
+      memcpy ( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      c->unused = blocksize;
+      /* Apply the XOR. */
+      c->unused -= inbuflen;
+      for (ivp=c->u_iv.iv; inbuflen; inbuflen-- )
+        {
+          temp = *inbuf++;
+          *outbuf++ = *ivp ^ temp;
+          *ivp++ = temp;
+        }
+    }
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_ofb_encrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned char *ivp;
+  size_t blocksize = c->cipher->blocksize;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if ( inbuflen <= c->unused )
+    {
+      /* Short enough to be encoded by the remaining XOR mask. */
+      /* XOR the input with the IV */
+      for (ivp=c->u_iv.iv+c->cipher->blocksize - c->unused;
+           inbuflen;
+           inbuflen--, c->unused-- )
+        *outbuf++ = (*ivp++ ^ *inbuf++);
+      return 0;
+    }
+
+  if( c->unused )
+    {
+      inbuflen -= c->unused;
+      for(ivp=c->u_iv.iv+blocksize - c->unused; c->unused; c->unused-- )
+        *outbuf++ = (*ivp++ ^ *inbuf++);
+    }
+
+  /* Now we can process complete blocks. */
+  while ( inbuflen >= blocksize )
+    {
+      int i;
+      /* Encrypt the IV (and save the current one). */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+
+      for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+        *outbuf++ = (*ivp++ ^ *inbuf++);
+      inbuflen -= blocksize;
+    }
+  if ( inbuflen )
+    { /* process the remaining bytes */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      c->unused = blocksize;
+      c->unused -= inbuflen;
+      for(ivp=c->u_iv.iv; inbuflen; inbuflen-- )
+        *outbuf++ = (*ivp++ ^ *inbuf++);
+    }
+  return 0;
+}
+
+static gcry_err_code_t
+do_ofb_decrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned char *ivp;
+  size_t blocksize = c->cipher->blocksize;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  if( inbuflen <= c->unused )
+    {
+      /* Short enough to be encoded by the remaining XOR mask. */
+      for (ivp=c->u_iv.iv+blocksize - c->unused; inbuflen; inbuflen--,c->unused--)
+        *outbuf++ = *ivp++ ^ *inbuf++;
+      return 0;
+    }
+
+  if ( c->unused )
+    {
+      inbuflen -= c->unused;
+      for (ivp=c->u_iv.iv+blocksize - c->unused; c->unused; c->unused-- )
+        *outbuf++ = *ivp++ ^ *inbuf++;
+    }
+
+  /* Now we can process complete blocks. */
+  while ( inbuflen >= blocksize )
+    {
+      int i;
+      /* Encrypt the IV (and save the current one). */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      for (ivp=c->u_iv.iv,i=0; i < blocksize; i++ )
+        *outbuf++ = *ivp++ ^ *inbuf++;
+      inbuflen -= blocksize;
+    }
+  if ( inbuflen )
+    { /* Process the remaining bytes. */
+      /* Encrypt the IV (and save the current one). */
+      memcpy( c->lastiv, c->u_iv.iv, blocksize );
+      c->cipher->encrypt ( &c->context.c, c->u_iv.iv, c->u_iv.iv );
+      c->unused = blocksize;
+      c->unused -= inbuflen;
+      for (ivp=c->u_iv.iv; inbuflen; inbuflen-- )
+        *outbuf++ = *ivp++ ^ *inbuf++;
+    }
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_ctr_encrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  unsigned int n;
+  int i;
+  unsigned int blocksize = c->cipher->blocksize;
+  unsigned int nblocks;
+
+  if (outbuflen < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+
+  /* First process a left over encrypted counter.  */
+  if (c->unused)
+    {
+      gcry_assert (c->unused < blocksize);
+      i = blocksize - c->unused;
+      for (n=0; c->unused && n < inbuflen; c->unused--, n++, i++)
+        {
+          /* XOR input with encrypted counter and store in output.  */
+          outbuf[n] = inbuf[n] ^ c->lastiv[i];
+        }
+      inbuf  += n;
+      outbuf += n;
+      inbuflen -= n;
+    }
+
+
+  /* Use a bulk method if available.  */
+  nblocks = inbuflen / blocksize;
+  if (nblocks && c->bulk.ctr_enc)
+    {
+      c->bulk.ctr_enc (&c->context.c, c->u_ctr.ctr, outbuf, inbuf, nblocks);
+      inbuf  += nblocks * blocksize;
+      outbuf += nblocks * blocksize;
+      inbuflen -= nblocks * blocksize;
+    }
+
+  /* If we don't have a bulk method use the standard method.  We also
+     use this method for the a remaining partial block.  */
+  if (inbuflen)
+    {
+      unsigned char tmp[MAX_BLOCKSIZE];
+
+      for (n=0; n < inbuflen; n++)
+        {
+          if ((n % blocksize) == 0)
+            {
+              c->cipher->encrypt (&c->context.c, tmp, c->u_ctr.ctr);
+
+              for (i = blocksize; i > 0; i--)
+                {
+                  c->u_ctr.ctr[i-1]++;
+                  if (c->u_ctr.ctr[i-1] != 0)
+                    break;
+                }
+            }
+
+          /* XOR input with encrypted counter and store in output.  */
+          outbuf[n] = inbuf[n] ^ tmp[n % blocksize];
+        }
+
+      /* Save the unused bytes of the counter.  */
+      n %= blocksize;
+      c->unused = (blocksize - n) % blocksize;
+      if (c->unused)
+        memcpy (c->lastiv+n, tmp+n, c->unused);
+
+      wipememory (tmp, sizeof tmp);
+    }
+
+  return 0;
+}
+
+static gcry_err_code_t
+do_ctr_decrypt (gcry_cipher_hd_t c,
+                unsigned char *outbuf, unsigned int outbuflen,
+                const unsigned char *inbuf, unsigned int inbuflen)
+{
+  return do_ctr_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+}
+
+
+/* Perform the AES-Wrap algorithm as specified by RFC3394.  We
+   implement this as a mode usable with any cipher algorithm of
+   blocksize 128.  */
+static gcry_err_code_t
+do_aeswrap_encrypt (gcry_cipher_hd_t c, byte *outbuf, unsigned int outbuflen,
+                    const byte *inbuf, unsigned int inbuflen )
+{
+  int j, x;
+  unsigned int n, i;
+  unsigned char *r, *a, *b;
+  unsigned char t[8];
+
+#if MAX_BLOCKSIZE < 8
+#error Invalid block size
+#endif
+  /* We require a cipher with a 128 bit block length.  */
+  if (c->cipher->blocksize != 16)
+    return GPG_ERR_INV_LENGTH;
+
+  /* The output buffer must be able to hold the input data plus one
+     additional block.  */
+  if (outbuflen < inbuflen + 8)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+  /* Input data must be multiple of 64 bits.  */
+  if (inbuflen % 8)
+    return GPG_ERR_INV_ARG;
+
+  n = inbuflen / 8;
+
+  /* We need at least two 64 bit blocks.  */
+  if (n < 2)
+    return GPG_ERR_INV_ARG;
+
+  r = outbuf;
+  a = outbuf;  /* We store A directly in OUTBUF.  */
+  b = c->u_ctr.ctr;  /* B is also used to concatenate stuff.  */
+
+  /* If an IV has been set we use that IV as the Alternative Initial
+     Value; if it has not been set we use the standard value.  */
+  if (c->marks.iv)
+    memcpy (a, c->u_iv.iv, 8);
+  else
+    memset (a, 0xa6, 8);
+
+  /* Copy the inbuf to the outbuf. */
+  memmove (r+8, inbuf, inbuflen);
+
+  memset (t, 0, sizeof t); /* t := 0.  */
+
+  for (j = 0; j <= 5; j++)
+    {
+      for (i = 1; i <= n; i++)
+        {
+          /* B := AES_k( A | R[i] ) */
+          memcpy (b, a, 8);
+          memcpy (b+8, r+i*8, 8);
+          c->cipher->encrypt (&c->context.c, b, b);
+          /* t := t + 1  */
+	  for (x = 7; x >= 0; x--)
+	    {
+	      t[x]++;
+	      if (t[x])
+		break;
+	    }
+          /* A := MSB_64(B) ^ t */
+          for (x=0; x < 8; x++)
+            a[x] = b[x] ^ t[x];
+          /* R[i] := LSB_64(B) */
+          memcpy (r+i*8, b+8, 8);
+        }
+   }
+
+  return 0;
+}
+
+/* Perform the AES-Unwrap algorithm as specified by RFC3394.  We
+   implement this as a mode usable with any cipher algorithm of
+   blocksize 128.  */
+static gcry_err_code_t
+do_aeswrap_decrypt (gcry_cipher_hd_t c, byte *outbuf, unsigned int outbuflen,
+                    const byte *inbuf, unsigned int inbuflen)
+{
+  int j, x;
+  unsigned int n, i;
+  unsigned char *r, *a, *b;
+  unsigned char t[8];
+
+#if MAX_BLOCKSIZE < 8
+#error Invalid block size
+#endif
+  /* We require a cipher with a 128 bit block length.  */
+  if (c->cipher->blocksize != 16)
+    return GPG_ERR_INV_LENGTH;
+
+  /* The output buffer must be able to hold the input data minus one
+     additional block.  Fixme: The caller has more restrictive checks
+     - we may want to fix them for this mode.  */
+  if (outbuflen + 8  < inbuflen)
+    return GPG_ERR_BUFFER_TOO_SHORT;
+  /* Input data must be multiple of 64 bits.  */
+  if (inbuflen % 8)
+    return GPG_ERR_INV_ARG;
+
+  n = inbuflen / 8;
+
+  /* We need at least three 64 bit blocks.  */
+  if (n < 3)
+    return GPG_ERR_INV_ARG;
+
+  r = outbuf;
+  a = c->lastiv;  /* We use c->LASTIV as buffer for A.  */
+  b = c->u_ctr.ctr;     /* B is also used to concatenate stuff.  */
+
+  /* Copy the inbuf to the outbuf and save A. */
+  memcpy (a, inbuf, 8);
+  memmove (r, inbuf+8, inbuflen-8);
+  n--; /* Reduce to actual number of data blocks.  */
+
+  /* t := 6 * n  */
+  i = n * 6;  /* The range is valid because: n = inbuflen / 8 - 1.  */
+  for (x=0; x < 8 && x < sizeof (i); x++)
+    t[7-x] = i >> (8*x);
+  for (; x < 8; x++)
+    t[7-x] = 0;
+
+  for (j = 5; j >= 0; j--)
+    {
+      for (i = n; i >= 1; i--)
+        {
+          /* B := AES_k^1( (A ^ t)| R[i] ) */
+          for (x = 0; x < 8; x++)
+            b[x] = a[x] ^ t[x];
+          memcpy (b+8, r+(i-1)*8, 8);
+          c->cipher->decrypt (&c->context.c, b, b);
+          /* t := t - 1  */
+	  for (x = 7; x >= 0; x--)
+	    {
+	      t[x]--;
+	      if (t[x] != 0xff)
+		break;
+	    }
+          /* A := MSB_64(B) */
+          memcpy (a, b, 8);
+          /* R[i] := LSB_64(B) */
+          memcpy (r+(i-1)*8, b+8, 8);
+        }
+   }
+
+  /* If an IV has been set we compare against this Alternative Initial
+     Value; if it has not been set we compare against the standard IV.  */
+  if (c->marks.iv)
+    j = memcmp (a, c->u_iv.iv, 8);
+  else
+    {
+      for (j=0, x=0; x < 8; x++)
+        if (a[x] != 0xa6)
+          {
+            j=1;
+            break;
+          }
+    }
+  return j? GPG_ERR_CHECKSUM : 0;
+}
+
+
+/****************
+ * Encrypt INBUF to OUTBUF with the mode selected at open.
+ * inbuf and outbuf may overlap or be the same.
+ * Depending on the mode some constraints apply to INBUFLEN.
+ */
+static gcry_err_code_t
+cipher_encrypt (gcry_cipher_hd_t c, byte *outbuf, unsigned int outbuflen,
+		const byte *inbuf, unsigned int inbuflen)
+{
+  gcry_err_code_t rc;
+
+  switch (c->mode)
+    {
+    case GCRY_CIPHER_MODE_ECB:
+      rc = do_ecb_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CBC:
+      rc = do_cbc_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CFB:
+      rc = do_cfb_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_OFB:
+      rc = do_ofb_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CTR:
+      rc = do_ctr_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_AESWRAP:
+      rc = do_aeswrap_encrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_STREAM:
+      c->cipher->stencrypt (&c->context.c,
+                            outbuf, (byte*)/*arggg*/inbuf, inbuflen);
+      rc = 0;
+      break;
+
+    case GCRY_CIPHER_MODE_NONE:
+      if (fips_mode () || !_gcry_get_debug_flag (0))
+        {
+          fips_signal_error ("cipher mode NONE used");
+          rc = GPG_ERR_INV_CIPHER_MODE;
+        }
+      else
+        {
+          if (inbuf != outbuf)
+            memmove (outbuf, inbuf, inbuflen);
+          rc = 0;
+        }
+      break;
+
+    default:
+      log_fatal ("cipher_encrypt: invalid mode %d\n", c->mode );
+      rc = GPG_ERR_INV_CIPHER_MODE;
+      break;
+    }
+
+  return rc;
+}
+
+
+/****************
+ * Encrypt IN and write it to OUT.  If IN is NULL, in-place encryption has
+ * been requested.
+ */
+gcry_error_t
+gcry_cipher_encrypt (gcry_cipher_hd_t h, void *out, size_t outsize,
+                     const void *in, size_t inlen)
+{
+  gcry_err_code_t err;
+
+  if (!in)  /* Caller requested in-place encryption.  */
+    err = cipher_encrypt (h, out, outsize, out, outsize);
+  else
+    err = cipher_encrypt (h, out, outsize, in, inlen);
+
+  /* Failsafe: Make sure that the plaintext will never make it into
+     OUT if the encryption returned an error.  */
+  if (err && out)
+    memset (out, 0x42, outsize);
+
+  return gcry_error (err);
+}
+
+
+
+/****************
+ * Decrypt INBUF to OUTBUF with the mode selected at open.
+ * inbuf and outbuf may overlap or be the same.
+ * Depending on the mode some some contraints apply to INBUFLEN.
+ */
+static gcry_err_code_t
+cipher_decrypt (gcry_cipher_hd_t c, byte *outbuf, unsigned int outbuflen,
+                const byte *inbuf, unsigned int inbuflen)
+{
+  gcry_err_code_t rc;
+
+  switch (c->mode)
+    {
+    case GCRY_CIPHER_MODE_ECB:
+      rc = do_ecb_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CBC:
+      rc = do_cbc_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CFB:
+      rc = do_cfb_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_OFB:
+      rc = do_ofb_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_CTR:
+      rc = do_ctr_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_AESWRAP:
+      rc = do_aeswrap_decrypt (c, outbuf, outbuflen, inbuf, inbuflen);
+      break;
+
+    case GCRY_CIPHER_MODE_STREAM:
+      c->cipher->stdecrypt (&c->context.c,
+                            outbuf, (byte*)/*arggg*/inbuf, inbuflen);
+      rc = 0;
+      break;
+
+    case GCRY_CIPHER_MODE_NONE:
+      if (fips_mode () || !_gcry_get_debug_flag (0))
+        {
+          fips_signal_error ("cipher mode NONE used");
+          rc = GPG_ERR_INV_CIPHER_MODE;
+        }
+      else
+        {
+          if (inbuf != outbuf)
+            memmove (outbuf, inbuf, inbuflen);
+          rc = 0;
+        }
+      break;
+
+    default:
+      log_fatal ("cipher_decrypt: invalid mode %d\n", c->mode );
+      rc = GPG_ERR_INV_CIPHER_MODE;
+      break;
+    }
+
+  return rc;
+}
+
+
+gcry_error_t
+gcry_cipher_decrypt (gcry_cipher_hd_t h, void *out, size_t outsize,
+		     const void *in, size_t inlen)
+{
+  gcry_err_code_t err;
+
+  if (!in) /* Caller requested in-place encryption. */
+    err = cipher_decrypt (h, out, outsize, out, outsize);
+  else
+    err = cipher_decrypt (h, out, outsize, in, inlen);
+
+  return gcry_error (err);
+}
+
+
+
+/****************
+ * Used for PGP's somewhat strange CFB mode. Only works if
+ * the corresponding flag is set.
+ */
+static void
+cipher_sync (gcry_cipher_hd_t c)
+{
+  if ((c->flags & GCRY_CIPHER_ENABLE_SYNC) && c->unused)
+    {
+      memmove (c->u_iv.iv + c->unused,
+               c->u_iv.iv, c->cipher->blocksize - c->unused);
+      memcpy (c->u_iv.iv,
+              c->lastiv + c->cipher->blocksize - c->unused, c->unused);
+      c->unused = 0;
+    }
+}
+
+
+gcry_error_t
+_gcry_cipher_setkey (gcry_cipher_hd_t hd, const void *key, size_t keylen)
+{
+  return cipher_setkey (hd, (void*)key, keylen);
+}
+
+
+gcry_error_t
+_gcry_cipher_setiv (gcry_cipher_hd_t hd, const void *iv, size_t ivlen)
+{
+  cipher_setiv (hd, iv, ivlen);
+  return 0;
+}
+
+/* Set counter for CTR mode.  (CTR,CTRLEN) must denote a buffer of
+   block size length, or (NULL,0) to set the CTR to the all-zero
+   block. */
+gpg_error_t
+_gcry_cipher_setctr (gcry_cipher_hd_t hd, const void *ctr, size_t ctrlen)
+{
+  if (ctr && ctrlen == hd->cipher->blocksize)
+    {
+      memcpy (hd->u_ctr.ctr, ctr, hd->cipher->blocksize);
+      hd->unused = 0;
+    }
+  else if (!ctr || !ctrlen)
+    {
+      memset (hd->u_ctr.ctr, 0, hd->cipher->blocksize);
+      hd->unused = 0;
+    }
+  else
+    return gpg_error (GPG_ERR_INV_ARG);
+  return 0;
+}
+
+
+gcry_error_t
+gcry_cipher_ctl( gcry_cipher_hd_t h, int cmd, void *buffer, size_t buflen)
+{
+  gcry_err_code_t rc = GPG_ERR_NO_ERROR;
+
+  switch (cmd)
+    {
+    case GCRYCTL_SET_KEY:  /* Deprecated; use gcry_cipher_setkey.  */
+      rc = cipher_setkey( h, buffer, buflen );
+      break;
+
+    case GCRYCTL_SET_IV:   /* Deprecated; use gcry_cipher_setiv.  */
+      cipher_setiv( h, buffer, buflen );
+      break;
+
+    case GCRYCTL_RESET:
+      cipher_reset (h);
+      break;
+
+    case GCRYCTL_CFB_SYNC:
+      cipher_sync( h );
+      break;
+
+    case GCRYCTL_SET_CBC_CTS:
+      if (buflen)
+	if (h->flags & GCRY_CIPHER_CBC_MAC)
+	  rc = GPG_ERR_INV_FLAG;
+	else
+	  h->flags |= GCRY_CIPHER_CBC_CTS;
+      else
+	h->flags &= ~GCRY_CIPHER_CBC_CTS;
+      break;
+
+    case GCRYCTL_SET_CBC_MAC:
+      if (buflen)
+	if (h->flags & GCRY_CIPHER_CBC_CTS)
+	  rc = GPG_ERR_INV_FLAG;
+	else
+	  h->flags |= GCRY_CIPHER_CBC_MAC;
+      else
+	h->flags &= ~GCRY_CIPHER_CBC_MAC;
+      break;
+
+    case GCRYCTL_DISABLE_ALGO:
+      /* This command expects NULL for H and BUFFER to point to an
+         integer with the algo number.  */
+      if( h || !buffer || buflen != sizeof(int) )
+	return gcry_error (GPG_ERR_CIPHER_ALGO);
+      disable_cipher_algo( *(int*)buffer );
+      break;
+
+    case GCRYCTL_SET_CTR: /* Deprecated; use gcry_cipher_setctr.  */
+      rc = gpg_err_code (_gcry_cipher_setctr (h, buffer, buflen));
+      break;
+
+    case 61:  /* Disable weak key detection (private).  */
+      if (h->extraspec->set_extra_info)
+        rc = h->extraspec->set_extra_info
+          (&h->context.c, CIPHER_INFO_NO_WEAK_KEY, NULL, 0);
+      else
+        rc = GPG_ERR_NOT_SUPPORTED;
+      break;
+
+    case 62: /* Return current input vector (private).  */
+      /* This is the input block as used in CFB and OFB mode which has
+         initially been set as IV.  The returned format is:
+           1 byte  Actual length of the block in bytes.
+           n byte  The block.
+         If the provided buffer is too short, an error is returned. */
+      if (buflen < (1 + h->cipher->blocksize))
+        rc = GPG_ERR_TOO_SHORT;
+      else
+        {
+          unsigned char *ivp;
+          unsigned char *dst = buffer;
+          int n = h->unused;
+
+          if (!n)
+            n = h->cipher->blocksize;
+          gcry_assert (n <= h->cipher->blocksize);
+          *dst++ = n;
+          ivp = h->u_iv.iv + h->cipher->blocksize - n;
+          while (n--)
+            *dst++ = *ivp++;
+        }
+      break;
+
+    default:
+      rc = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (rc);
+}
+
+
+/* Return information about the cipher handle H.  CMD is the kind of
+   information requested.  BUFFER and NBYTES are reserved for now.
+
+   There are no values for CMD yet defined.
+
+   The function always returns GPG_ERR_INV_OP.
+
+ */
+gcry_error_t
+gcry_cipher_info (gcry_cipher_hd_t h, int cmd, void *buffer, size_t *nbytes)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  (void)h;
+  (void)buffer;
+  (void)nbytes;
+
+  switch (cmd)
+    {
+    default:
+      err = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (err);
+}
+
+/* Return information about the given cipher algorithm ALGO.
+
+   WHAT select the kind of information returned:
+
+    GCRYCTL_GET_KEYLEN:
+  	Return the length of the key.  If the algorithm ALGO
+  	supports multiple key lengths, the maximum supported key length
+  	is returned.  The key length is returned as number of octets.
+  	BUFFER and NBYTES must be zero.
+
+    GCRYCTL_GET_BLKLEN:
+  	Return the blocklength of the algorithm ALGO counted in octets.
+  	BUFFER and NBYTES must be zero.
+
+    GCRYCTL_TEST_ALGO:
+  	Returns 0 if the specified algorithm ALGO is available for use.
+  	BUFFER and NBYTES must be zero.
+
+   Note: Because this function is in most cases used to return an
+   integer value, we can make it easier for the caller to just look at
+   the return value.  The caller will in all cases consult the value
+   and thereby detecting whether a error occurred or not (i.e. while
+   checking the block size)
+ */
+gcry_error_t
+gcry_cipher_algo_info (int algo, int what, void *buffer, size_t *nbytes)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  unsigned int ui;
+
+  switch (what)
+    {
+    case GCRYCTL_GET_KEYLEN:
+      if (buffer || (! nbytes))
+	err = GPG_ERR_CIPHER_ALGO;
+      else
+	{
+	  ui = cipher_get_keylen (algo);
+	  if ((ui > 0) && (ui <= 512))
+	    *nbytes = (size_t) ui / 8;
+	  else
+	    /* The only reason for an error is an invalid algo.  */
+	    err = GPG_ERR_CIPHER_ALGO;
+	}
+      break;
+
+    case GCRYCTL_GET_BLKLEN:
+      if (buffer || (! nbytes))
+	err = GPG_ERR_CIPHER_ALGO;
+      else
+	{
+	  ui = cipher_get_blocksize (algo);
+	  if ((ui > 0) && (ui < 10000))
+	    *nbytes = ui;
+	  else
+	    /* The only reason is an invalid algo or a strange
+	       blocksize.  */
+	    err = GPG_ERR_CIPHER_ALGO;
+	}
+      break;
+
+    case GCRYCTL_TEST_ALGO:
+      if (buffer || nbytes)
+	err = GPG_ERR_INV_ARG;
+      else
+	err = check_cipher_algo (algo);
+      break;
+
+      default:
+	err = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (err);
+}
+
+
+/* This function returns length of the key for algorithm ALGO.  If the
+   algorithm supports multiple key lengths, the maximum supported key
+   length is returned.  On error 0 is returned.  The key length is
+   returned as number of octets.
+
+   This is a convenience functions which should be preferred over
+   gcry_cipher_algo_info because it allows for proper type
+   checking.  */
+size_t
+gcry_cipher_get_algo_keylen (int algo)
+{
+  size_t n;
+
+  if (gcry_cipher_algo_info (algo, GCRYCTL_GET_KEYLEN, NULL, &n))
+    n = 0;
+  return n;
+}
+
+/* This functions returns the blocklength of the algorithm ALGO
+   counted in octets.  On error 0 is returned.
+
+   This is a convenience functions which should be preferred over
+   gcry_cipher_algo_info because it allows for proper type
+   checking.  */
+size_t
+gcry_cipher_get_algo_blklen (int algo)
+{
+  size_t n;
+
+  if (gcry_cipher_algo_info( algo, GCRYCTL_GET_BLKLEN, NULL, &n))
+    n = 0;
+  return n;
+}
+
+/* Explicitly initialize this module.  */
+gcry_err_code_t
+_gcry_cipher_init (void)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  return err;
+}
+
+/* Get a list consisting of the IDs of the loaded cipher modules.  If
+   LIST is zero, write the number of loaded cipher modules to
+   LIST_LENGTH and return.  If LIST is non-zero, the first
+   *LIST_LENGTH algorithm IDs are stored in LIST, which must be of
+   according size.  In case there are less cipher modules than
+   *LIST_LENGTH, *LIST_LENGTH is updated to the correct number.  */
+gcry_error_t
+gcry_cipher_list (int *list, int *list_length)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  err = _gcry_module_list (ciphers_registered, list, list_length);
+  ath_mutex_unlock (&ciphers_registered_lock);
+
+  return err;
+}
+
+
+/* Run the selftests for cipher algorithm ALGO with optional reporting
+   function REPORT.  */
+gpg_error_t
+_gcry_cipher_selftest (int algo, int extended, selftest_report_func_t report)
+{
+  gcry_module_t module = NULL;
+  cipher_extra_spec_t *extraspec = NULL;
+  gcry_err_code_t ec = 0;
+
+  REGISTER_DEFAULT_CIPHERS;
+
+  ath_mutex_lock (&ciphers_registered_lock);
+  module = _gcry_module_lookup_id (ciphers_registered, algo);
+  if (module && !(module->flags & FLAG_MODULE_DISABLED))
+    extraspec = module->extraspec;
+  ath_mutex_unlock (&ciphers_registered_lock);
+  if (extraspec && extraspec->selftest)
+    ec = extraspec->selftest (algo, extended, report);
+  else
+    {
+      ec = GPG_ERR_CIPHER_ALGO;
+      if (report)
+        report ("cipher", algo, "module",
+                module && !(module->flags & FLAG_MODULE_DISABLED)?
+                "no selftest available" :
+                module? "algorithm disabled" : "algorithm not found");
+    }
+
+  if (module)
+    {
+      ath_mutex_lock (&ciphers_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&ciphers_registered_lock);
+    }
+  return gpg_error (ec);
+}
diff --git a/grub-core/lib/libgcrypt/cipher/crc.c b/grub-core/lib/libgcrypt/cipher/crc.c
new file mode 100644
index 0000000..28454f8
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/crc.c
@@ -0,0 +1,793 @@
+/* crc.c - Cyclic redundancy checks.
+ * Copyright (C) 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+#include "bufhelp.h"
+
+
+typedef struct
+{
+  u32 CRC;
+  byte buf[4];
+}
+CRC_CONTEXT;
+
+
+/*
+ * Code generated by universal_crc by Danjel McGougan
+ *
+ * CRC parameters used:
+ *   bits:       32
+ *   poly:       0x04c11db7
+ *   init:       0xffffffff
+ *   xor:        0xffffffff
+ *   reverse:    true
+ *   non-direct: false
+ *
+ * CRC of the string "123456789" is 0xcbf43926
+ */
+
+static const u32 crc32_table[1024] = {
+  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+  0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+  0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+  0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+  0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+  0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+  0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+  0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+  0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+  0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+  0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+  0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+  0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+  0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+  0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+  0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+  0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+  0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+  0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+  0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+  0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+  0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+  0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+  0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+  0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+  0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+  0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+  0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+  0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+  0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+  0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+  0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+  0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+  0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+  0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+  0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+  0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+  0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+  0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+  0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+  0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+  0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+  0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+  0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+  0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+  0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+  0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+  0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+  0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+  0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+  0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+  0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+  0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+  0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+  0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+  0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+  0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+  0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+  0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+  0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+  0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+  0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
+  0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3,
+  0x646cc504, 0x7d77f445, 0x565aa786, 0x4f4196c7,
+  0xc8d98a08, 0xd1c2bb49, 0xfaefe88a, 0xe3f4d9cb,
+  0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e, 0x87981ccf,
+  0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192,
+  0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496,
+  0x821b9859, 0x9b00a918, 0xb02dfadb, 0xa936cb9a,
+  0xe6775d5d, 0xff6c6c1c, 0xd4413fdf, 0xcd5a0e9e,
+  0x958424a2, 0x8c9f15e3, 0xa7b24620, 0xbea97761,
+  0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265,
+  0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69,
+  0x39316bae, 0x202a5aef, 0x0b07092c, 0x121c386d,
+  0xdf4636f3, 0xc65d07b2, 0xed705471, 0xf46b6530,
+  0xbb2af3f7, 0xa231c2b6, 0x891c9175, 0x9007a034,
+  0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38,
+  0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c,
+  0xf0794f05, 0xe9627e44, 0xc24f2d87, 0xdb541cc6,
+  0x94158a01, 0x8d0ebb40, 0xa623e883, 0xbf38d9c2,
+  0x38a0c50d, 0x21bbf44c, 0x0a96a78f, 0x138d96ce,
+  0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca,
+  0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97,
+  0xded79850, 0xc7cca911, 0xece1fad2, 0xf5facb93,
+  0x7262d75c, 0x6b79e61d, 0x4054b5de, 0x594f849f,
+  0x160e1258, 0x0f152319, 0x243870da, 0x3d23419b,
+  0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864,
+  0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60,
+  0xad24e1af, 0xb43fd0ee, 0x9f12832d, 0x8609b26c,
+  0xc94824ab, 0xd05315ea, 0xfb7e4629, 0xe2657768,
+  0x2f3f79f6, 0x362448b7, 0x1d091b74, 0x04122a35,
+  0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31,
+  0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d,
+  0x838a36fa, 0x9a9107bb, 0xb1bc5478, 0xa8a76539,
+  0x3b83984b, 0x2298a90a, 0x09b5fac9, 0x10aecb88,
+  0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd, 0x74c20e8c,
+  0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180,
+  0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484,
+  0x71418a1a, 0x685abb5b, 0x4377e898, 0x5a6cd9d9,
+  0x152d4f1e, 0x0c367e5f, 0x271b2d9c, 0x3e001cdd,
+  0xb9980012, 0xa0833153, 0x8bae6290, 0x92b553d1,
+  0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5,
+  0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a,
+  0xca6b79ed, 0xd37048ac, 0xf85d1b6f, 0xe1462a2e,
+  0x66de36e1, 0x7fc507a0, 0x54e85463, 0x4df36522,
+  0x02b2f3e5, 0x1ba9c2a4, 0x30849167, 0x299fa026,
+  0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b,
+  0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f,
+  0x2c1c24b0, 0x350715f1, 0x1e2a4632, 0x07317773,
+  0x4870e1b4, 0x516bd0f5, 0x7a468336, 0x635db277,
+  0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc, 0xe0d7848d,
+  0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189,
+  0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85,
+  0x674f9842, 0x7e54a903, 0x5579fac0, 0x4c62cb81,
+  0x8138c51f, 0x9823f45e, 0xb30ea79d, 0xaa1596dc,
+  0xe554001b, 0xfc4f315a, 0xd7626299, 0xce7953d8,
+  0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4,
+  0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0,
+  0x5e7ef3ec, 0x4765c2ad, 0x6c48916e, 0x7553a02f,
+  0x3a1236e8, 0x230907a9, 0x0824546a, 0x113f652b,
+  0x96a779e4, 0x8fbc48a5, 0xa4911b66, 0xbd8a2a27,
+  0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23,
+  0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e,
+  0x70d024b9, 0x69cb15f8, 0x42e6463b, 0x5bfd777a,
+  0xdc656bb5, 0xc57e5af4, 0xee530937, 0xf7483876,
+  0xb809aeb1, 0xa1129ff0, 0x8a3fcc33, 0x9324fd72,
+  0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59,
+  0x0709a8dc, 0x06cbc2eb, 0x048d7cb2, 0x054f1685,
+  0x0e1351b8, 0x0fd13b8f, 0x0d9785d6, 0x0c55efe1,
+  0x091af964, 0x08d89353, 0x0a9e2d0a, 0x0b5c473d,
+  0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29,
+  0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5,
+  0x1235f2c8, 0x13f798ff, 0x11b126a6, 0x10734c91,
+  0x153c5a14, 0x14fe3023, 0x16b88e7a, 0x177ae44d,
+  0x384d46e0, 0x398f2cd7, 0x3bc9928e, 0x3a0bf8b9,
+  0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065,
+  0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901,
+  0x3157bf84, 0x3095d5b3, 0x32d36bea, 0x331101dd,
+  0x246be590, 0x25a98fa7, 0x27ef31fe, 0x262d5bc9,
+  0x23624d4c, 0x22a0277b, 0x20e69922, 0x2124f315,
+  0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71,
+  0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad,
+  0x709a8dc0, 0x7158e7f7, 0x731e59ae, 0x72dc3399,
+  0x7793251c, 0x76514f2b, 0x7417f172, 0x75d59b45,
+  0x7e89dc78, 0x7f4bb64f, 0x7d0d0816, 0x7ccf6221,
+  0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd,
+  0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9,
+  0x6bb5866c, 0x6a77ec5b, 0x68315202, 0x69f33835,
+  0x62af7f08, 0x636d153f, 0x612bab66, 0x60e9c151,
+  0x65a6d7d4, 0x6464bde3, 0x662203ba, 0x67e0698d,
+  0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579,
+  0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5,
+  0x46c49a98, 0x4706f0af, 0x45404ef6, 0x448224c1,
+  0x41cd3244, 0x400f5873, 0x4249e62a, 0x438b8c1d,
+  0x54f16850, 0x55330267, 0x5775bc3e, 0x56b7d609,
+  0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5,
+  0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1,
+  0x5deb9134, 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d,
+  0xe1351b80, 0xe0f771b7, 0xe2b1cfee, 0xe373a5d9,
+  0xe63cb35c, 0xe7fed96b, 0xe5b86732, 0xe47a0d05,
+  0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461,
+  0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd,
+  0xfd13b8f0, 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9,
+  0xfa1a102c, 0xfbd87a1b, 0xf99ec442, 0xf85cae75,
+  0xf300e948, 0xf2c2837f, 0xf0843d26, 0xf1465711,
+  0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd,
+  0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339,
+  0xde71f5bc, 0xdfb39f8b, 0xddf521d2, 0xdc374be5,
+  0xd76b0cd8, 0xd6a966ef, 0xd4efd8b6, 0xd52db281,
+  0xd062a404, 0xd1a0ce33, 0xd3e6706a, 0xd2241a5d,
+  0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049,
+  0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895,
+  0xcb4dafa8, 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1,
+  0xcc440774, 0xcd866d43, 0xcfc0d31a, 0xce02b92d,
+  0x91af9640, 0x906dfc77, 0x922b422e, 0x93e92819,
+  0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5,
+  0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1,
+  0x98b56f24, 0x99770513, 0x9b31bb4a, 0x9af3d17d,
+  0x8d893530, 0x8c4b5f07, 0x8e0de15e, 0x8fcf8b69,
+  0x8a809dec, 0x8b42f7db, 0x89044982, 0x88c623b5,
+  0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1,
+  0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d,
+  0xa9e2d0a0, 0xa820ba97, 0xaa6604ce, 0xaba46ef9,
+  0xaeeb787c, 0xaf29124b, 0xad6fac12, 0xacadc625,
+  0xa7f18118, 0xa633eb2f, 0xa4755576, 0xa5b73f41,
+  0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d,
+  0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89,
+  0xb2cddb0c, 0xb30fb13b, 0xb1490f62, 0xb08b6555,
+  0xbbd72268, 0xba15485f, 0xb853f606, 0xb9919c31,
+  0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda, 0xbe9834ed,
+  0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee,
+  0x8f629757, 0x37def032, 0x256b5fdc, 0x9dd738b9,
+  0xc5b428ef, 0x7d084f8a, 0x6fbde064, 0xd7018701,
+  0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733, 0x58631056,
+  0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871,
+  0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26,
+  0x95ad7f70, 0x2d111815, 0x3fa4b7fb, 0x8718d09e,
+  0x1acfe827, 0xa2738f42, 0xb0c620ac, 0x087a47c9,
+  0xa032af3e, 0x188ec85b, 0x0a3b67b5, 0xb28700d0,
+  0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787,
+  0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f,
+  0xeae41086, 0x525877e3, 0x40edd80d, 0xf851bf68,
+  0xf02bf8a1, 0x48979fc4, 0x5a22302a, 0xe29e574f,
+  0x7f496ff6, 0xc7f50893, 0xd540a77d, 0x6dfcc018,
+  0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0,
+  0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7,
+  0x9b14583d, 0x23a83f58, 0x311d90b6, 0x89a1f7d3,
+  0x1476cf6a, 0xaccaa80f, 0xbe7f07e1, 0x06c36084,
+  0x5ea070d2, 0xe61c17b7, 0xf4a9b859, 0x4c15df3c,
+  0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b,
+  0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c,
+  0x446f98f5, 0xfcd3ff90, 0xee66507e, 0x56da371b,
+  0x0eb9274d, 0xb6054028, 0xa4b0efc6, 0x1c0c88a3,
+  0x81dbb01a, 0x3967d77f, 0x2bd27891, 0x936e1ff4,
+  0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed,
+  0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba,
+  0xfe92dfec, 0x462eb889, 0x549b1767, 0xec277002,
+  0x71f048bb, 0xc94c2fde, 0xdbf98030, 0x6345e755,
+  0x6b3fa09c, 0xd383c7f9, 0xc1366817, 0x798a0f72,
+  0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825,
+  0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d,
+  0x21e91f24, 0x99557841, 0x8be0d7af, 0x335cb0ca,
+  0xed59b63b, 0x55e5d15e, 0x47507eb0, 0xffec19d5,
+  0x623b216c, 0xda874609, 0xc832e9e7, 0x708e8e82,
+  0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a,
+  0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d,
+  0xbd40e1a4, 0x05fc86c1, 0x1749292f, 0xaff54e4a,
+  0x322276f3, 0x8a9e1196, 0x982bbe78, 0x2097d91d,
+  0x78f4c94b, 0xc048ae2e, 0xd2fd01c0, 0x6a4166a5,
+  0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2,
+  0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb,
+  0xc2098e52, 0x7ab5e937, 0x680046d9, 0xd0bc21bc,
+  0x88df31ea, 0x3063568f, 0x22d6f961, 0x9a6a9e04,
+  0x07bda6bd, 0xbf01c1d8, 0xadb46e36, 0x15080953,
+  0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174,
+  0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623,
+  0xd8c66675, 0x607a0110, 0x72cfaefe, 0xca73c99b,
+  0x57a4f122, 0xef189647, 0xfdad39a9, 0x45115ecc,
+  0x764dee06, 0xcef18963, 0xdc44268d, 0x64f841e8,
+  0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf,
+  0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907,
+  0x3c9b51be, 0x842736db, 0x96929935, 0x2e2efe50,
+  0x2654b999, 0x9ee8defc, 0x8c5d7112, 0x34e11677,
+  0xa9362ece, 0x118a49ab, 0x033fe645, 0xbb838120,
+  0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98,
+  0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf,
+  0xd67f4138, 0x6ec3265d, 0x7c7689b3, 0xc4caeed6,
+  0x591dd66f, 0xe1a1b10a, 0xf3141ee4, 0x4ba87981,
+  0x13cb69d7, 0xab770eb2, 0xb9c2a15c, 0x017ec639,
+  0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e,
+  0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949,
+  0x090481f0, 0xb1b8e695, 0xa30d497b, 0x1bb12e1e,
+  0x43d23e48, 0xfb6e592d, 0xe9dbf6c3, 0x516791a6,
+  0xccb0a91f, 0x740cce7a, 0x66b96194, 0xde0506f1
+};
+
+/* CRC32 */
+
+static inline u32
+crc32_next (u32 crc, byte data)
+{
+  return (crc >> 8) ^ crc32_table[(crc & 0xff) ^ data];
+}
+
+/*
+ * Process 4 bytes in one go
+ */
+static inline u32
+crc32_next4 (u32 crc, u32 data)
+{
+  crc ^= data;
+  crc = crc32_table[(crc & 0xff) + 0x300] ^
+        crc32_table[((crc >> 8) & 0xff) + 0x200] ^
+        crc32_table[((crc >> 16) & 0xff) + 0x100] ^
+        crc32_table[(crc >> 24) & 0xff];
+  return crc;
+}
+
+static void
+crc32_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = 0 ^ 0xffffffffL;
+}
+
+static void
+crc32_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  const byte *inbuf = inbuf_arg;
+  u32 crc;
+
+  if (!inbuf || !inlen)
+    return;
+
+  crc = ctx->CRC;
+
+  while (inlen >= 16)
+    {
+      inlen -= 16;
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[0]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[4]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[8]));
+      crc = crc32_next4(crc, buf_get_le32(&inbuf[12]));
+      inbuf += 16;
+    }
+
+  while (inlen >= 4)
+    {
+      inlen -= 4;
+      crc = crc32_next4(crc, buf_get_le32(inbuf));
+      inbuf += 4;
+    }
+
+  while (inlen--)
+    {
+      crc = crc32_next(crc, *inbuf++);
+    }
+
+  ctx->CRC = crc;
+}
+
+static byte *
+crc32_read (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  return ctx->buf;
+}
+
+static void
+crc32_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC ^= 0xffffffffL;
+  buf_put_be32 (ctx->buf, ctx->CRC);
+}
+
+/* CRC32 a'la RFC 1510 */
+/* CRC of the string "123456789" is 0x2dfd2d88 */
+
+static void
+crc32rfc1510_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = 0;
+}
+
+static void
+crc32rfc1510_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  buf_put_be32(ctx->buf, ctx->CRC);
+}
+
+/* CRC24 a'la RFC 2440 */
+/*
+ * Code generated by universal_crc by Danjel McGougan
+ *
+ * CRC parameters used:
+ *   bits:       24
+ *   poly:       0x864cfb
+ *   init:       0xb704ce
+ *   xor:        0x000000
+ *   reverse:    false
+ *   non-direct: false
+ *
+ * CRC of the string "123456789" is 0x21cf02
+ */
+
+static const u32 crc24_table[1024] =
+{
+  0x00000000, 0x00fb4c86, 0x000dd58a, 0x00f6990c,
+  0x00e1e693, 0x001aaa15, 0x00ec3319, 0x00177f9f,
+  0x003981a1, 0x00c2cd27, 0x0034542b, 0x00cf18ad,
+  0x00d86732, 0x00232bb4, 0x00d5b2b8, 0x002efe3e,
+  0x00894ec5, 0x00720243, 0x00849b4f, 0x007fd7c9,
+  0x0068a856, 0x0093e4d0, 0x00657ddc, 0x009e315a,
+  0x00b0cf64, 0x004b83e2, 0x00bd1aee, 0x00465668,
+  0x005129f7, 0x00aa6571, 0x005cfc7d, 0x00a7b0fb,
+  0x00e9d10c, 0x00129d8a, 0x00e40486, 0x001f4800,
+  0x0008379f, 0x00f37b19, 0x0005e215, 0x00feae93,
+  0x00d050ad, 0x002b1c2b, 0x00dd8527, 0x0026c9a1,
+  0x0031b63e, 0x00cafab8, 0x003c63b4, 0x00c72f32,
+  0x00609fc9, 0x009bd34f, 0x006d4a43, 0x009606c5,
+  0x0081795a, 0x007a35dc, 0x008cacd0, 0x0077e056,
+  0x00591e68, 0x00a252ee, 0x0054cbe2, 0x00af8764,
+  0x00b8f8fb, 0x0043b47d, 0x00b52d71, 0x004e61f7,
+  0x00d2a319, 0x0029ef9f, 0x00df7693, 0x00243a15,
+  0x0033458a, 0x00c8090c, 0x003e9000, 0x00c5dc86,
+  0x00eb22b8, 0x00106e3e, 0x00e6f732, 0x001dbbb4,
+  0x000ac42b, 0x00f188ad, 0x000711a1, 0x00fc5d27,
+  0x005beddc, 0x00a0a15a, 0x00563856, 0x00ad74d0,
+  0x00ba0b4f, 0x004147c9, 0x00b7dec5, 0x004c9243,
+  0x00626c7d, 0x009920fb, 0x006fb9f7, 0x0094f571,
+  0x00838aee, 0x0078c668, 0x008e5f64, 0x007513e2,
+  0x003b7215, 0x00c03e93, 0x0036a79f, 0x00cdeb19,
+  0x00da9486, 0x0021d800, 0x00d7410c, 0x002c0d8a,
+  0x0002f3b4, 0x00f9bf32, 0x000f263e, 0x00f46ab8,
+  0x00e31527, 0x001859a1, 0x00eec0ad, 0x00158c2b,
+  0x00b23cd0, 0x00497056, 0x00bfe95a, 0x0044a5dc,
+  0x0053da43, 0x00a896c5, 0x005e0fc9, 0x00a5434f,
+  0x008bbd71, 0x0070f1f7, 0x008668fb, 0x007d247d,
+  0x006a5be2, 0x00911764, 0x00678e68, 0x009cc2ee,
+  0x00a44733, 0x005f0bb5, 0x00a992b9, 0x0052de3f,
+  0x0045a1a0, 0x00beed26, 0x0048742a, 0x00b338ac,
+  0x009dc692, 0x00668a14, 0x00901318, 0x006b5f9e,
+  0x007c2001, 0x00876c87, 0x0071f58b, 0x008ab90d,
+  0x002d09f6, 0x00d64570, 0x0020dc7c, 0x00db90fa,
+  0x00ccef65, 0x0037a3e3, 0x00c13aef, 0x003a7669,
+  0x00148857, 0x00efc4d1, 0x00195ddd, 0x00e2115b,
+  0x00f56ec4, 0x000e2242, 0x00f8bb4e, 0x0003f7c8,
+  0x004d963f, 0x00b6dab9, 0x004043b5, 0x00bb0f33,
+  0x00ac70ac, 0x00573c2a, 0x00a1a526, 0x005ae9a0,
+  0x0074179e, 0x008f5b18, 0x0079c214, 0x00828e92,
+  0x0095f10d, 0x006ebd8b, 0x00982487, 0x00636801,
+  0x00c4d8fa, 0x003f947c, 0x00c90d70, 0x003241f6,
+  0x00253e69, 0x00de72ef, 0x0028ebe3, 0x00d3a765,
+  0x00fd595b, 0x000615dd, 0x00f08cd1, 0x000bc057,
+  0x001cbfc8, 0x00e7f34e, 0x00116a42, 0x00ea26c4,
+  0x0076e42a, 0x008da8ac, 0x007b31a0, 0x00807d26,
+  0x009702b9, 0x006c4e3f, 0x009ad733, 0x00619bb5,
+  0x004f658b, 0x00b4290d, 0x0042b001, 0x00b9fc87,
+  0x00ae8318, 0x0055cf9e, 0x00a35692, 0x00581a14,
+  0x00ffaaef, 0x0004e669, 0x00f27f65, 0x000933e3,
+  0x001e4c7c, 0x00e500fa, 0x001399f6, 0x00e8d570,
+  0x00c62b4e, 0x003d67c8, 0x00cbfec4, 0x0030b242,
+  0x0027cddd, 0x00dc815b, 0x002a1857, 0x00d154d1,
+  0x009f3526, 0x006479a0, 0x0092e0ac, 0x0069ac2a,
+  0x007ed3b5, 0x00859f33, 0x0073063f, 0x00884ab9,
+  0x00a6b487, 0x005df801, 0x00ab610d, 0x00502d8b,
+  0x00475214, 0x00bc1e92, 0x004a879e, 0x00b1cb18,
+  0x00167be3, 0x00ed3765, 0x001bae69, 0x00e0e2ef,
+  0x00f79d70, 0x000cd1f6, 0x00fa48fa, 0x0001047c,
+  0x002ffa42, 0x00d4b6c4, 0x00222fc8, 0x00d9634e,
+  0x00ce1cd1, 0x00355057, 0x00c3c95b, 0x003885dd,
+  0x00000000, 0x00488f66, 0x00901ecd, 0x00d891ab,
+  0x00db711c, 0x0093fe7a, 0x004b6fd1, 0x0003e0b7,
+  0x00b6e338, 0x00fe6c5e, 0x0026fdf5, 0x006e7293,
+  0x006d9224, 0x00251d42, 0x00fd8ce9, 0x00b5038f,
+  0x006cc771, 0x00244817, 0x00fcd9bc, 0x00b456da,
+  0x00b7b66d, 0x00ff390b, 0x0027a8a0, 0x006f27c6,
+  0x00da2449, 0x0092ab2f, 0x004a3a84, 0x0002b5e2,
+  0x00015555, 0x0049da33, 0x00914b98, 0x00d9c4fe,
+  0x00d88ee3, 0x00900185, 0x0048902e, 0x00001f48,
+  0x0003ffff, 0x004b7099, 0x0093e132, 0x00db6e54,
+  0x006e6ddb, 0x0026e2bd, 0x00fe7316, 0x00b6fc70,
+  0x00b51cc7, 0x00fd93a1, 0x0025020a, 0x006d8d6c,
+  0x00b44992, 0x00fcc6f4, 0x0024575f, 0x006cd839,
+  0x006f388e, 0x0027b7e8, 0x00ff2643, 0x00b7a925,
+  0x0002aaaa, 0x004a25cc, 0x0092b467, 0x00da3b01,
+  0x00d9dbb6, 0x009154d0, 0x0049c57b, 0x00014a1d,
+  0x004b5141, 0x0003de27, 0x00db4f8c, 0x0093c0ea,
+  0x0090205d, 0x00d8af3b, 0x00003e90, 0x0048b1f6,
+  0x00fdb279, 0x00b53d1f, 0x006dacb4, 0x002523d2,
+  0x0026c365, 0x006e4c03, 0x00b6dda8, 0x00fe52ce,
+  0x00279630, 0x006f1956, 0x00b788fd, 0x00ff079b,
+  0x00fce72c, 0x00b4684a, 0x006cf9e1, 0x00247687,
+  0x00917508, 0x00d9fa6e, 0x00016bc5, 0x0049e4a3,
+  0x004a0414, 0x00028b72, 0x00da1ad9, 0x009295bf,
+  0x0093dfa2, 0x00db50c4, 0x0003c16f, 0x004b4e09,
+  0x0048aebe, 0x000021d8, 0x00d8b073, 0x00903f15,
+  0x00253c9a, 0x006db3fc, 0x00b52257, 0x00fdad31,
+  0x00fe4d86, 0x00b6c2e0, 0x006e534b, 0x0026dc2d,
+  0x00ff18d3, 0x00b797b5, 0x006f061e, 0x00278978,
+  0x002469cf, 0x006ce6a9, 0x00b47702, 0x00fcf864,
+  0x0049fbeb, 0x0001748d, 0x00d9e526, 0x00916a40,
+  0x00928af7, 0x00da0591, 0x0002943a, 0x004a1b5c,
+  0x0096a282, 0x00de2de4, 0x0006bc4f, 0x004e3329,
+  0x004dd39e, 0x00055cf8, 0x00ddcd53, 0x00954235,
+  0x002041ba, 0x0068cedc, 0x00b05f77, 0x00f8d011,
+  0x00fb30a6, 0x00b3bfc0, 0x006b2e6b, 0x0023a10d,
+  0x00fa65f3, 0x00b2ea95, 0x006a7b3e, 0x0022f458,
+  0x002114ef, 0x00699b89, 0x00b10a22, 0x00f98544,
+  0x004c86cb, 0x000409ad, 0x00dc9806, 0x00941760,
+  0x0097f7d7, 0x00df78b1, 0x0007e91a, 0x004f667c,
+  0x004e2c61, 0x0006a307, 0x00de32ac, 0x0096bdca,
+  0x00955d7d, 0x00ddd21b, 0x000543b0, 0x004dccd6,
+  0x00f8cf59, 0x00b0403f, 0x0068d194, 0x00205ef2,
+  0x0023be45, 0x006b3123, 0x00b3a088, 0x00fb2fee,
+  0x0022eb10, 0x006a6476, 0x00b2f5dd, 0x00fa7abb,
+  0x00f99a0c, 0x00b1156a, 0x006984c1, 0x00210ba7,
+  0x00940828, 0x00dc874e, 0x000416e5, 0x004c9983,
+  0x004f7934, 0x0007f652, 0x00df67f9, 0x0097e89f,
+  0x00ddf3c3, 0x00957ca5, 0x004ded0e, 0x00056268,
+  0x000682df, 0x004e0db9, 0x00969c12, 0x00de1374,
+  0x006b10fb, 0x00239f9d, 0x00fb0e36, 0x00b38150,
+  0x00b061e7, 0x00f8ee81, 0x00207f2a, 0x0068f04c,
+  0x00b134b2, 0x00f9bbd4, 0x00212a7f, 0x0069a519,
+  0x006a45ae, 0x0022cac8, 0x00fa5b63, 0x00b2d405,
+  0x0007d78a, 0x004f58ec, 0x0097c947, 0x00df4621,
+  0x00dca696, 0x009429f0, 0x004cb85b, 0x0004373d,
+  0x00057d20, 0x004df246, 0x009563ed, 0x00ddec8b,
+  0x00de0c3c, 0x0096835a, 0x004e12f1, 0x00069d97,
+  0x00b39e18, 0x00fb117e, 0x002380d5, 0x006b0fb3,
+  0x0068ef04, 0x00206062, 0x00f8f1c9, 0x00b07eaf,
+  0x0069ba51, 0x00213537, 0x00f9a49c, 0x00b12bfa,
+  0x00b2cb4d, 0x00fa442b, 0x0022d580, 0x006a5ae6,
+  0x00df5969, 0x0097d60f, 0x004f47a4, 0x0007c8c2,
+  0x00042875, 0x004ca713, 0x009436b8, 0x00dcb9de,
+  0x00000000, 0x00d70983, 0x00555f80, 0x00825603,
+  0x0051f286, 0x0086fb05, 0x0004ad06, 0x00d3a485,
+  0x0059a88b, 0x008ea108, 0x000cf70b, 0x00dbfe88,
+  0x00085a0d, 0x00df538e, 0x005d058d, 0x008a0c0e,
+  0x00491c91, 0x009e1512, 0x001c4311, 0x00cb4a92,
+  0x0018ee17, 0x00cfe794, 0x004db197, 0x009ab814,
+  0x0010b41a, 0x00c7bd99, 0x0045eb9a, 0x0092e219,
+  0x0041469c, 0x00964f1f, 0x0014191c, 0x00c3109f,
+  0x006974a4, 0x00be7d27, 0x003c2b24, 0x00eb22a7,
+  0x00388622, 0x00ef8fa1, 0x006dd9a2, 0x00bad021,
+  0x0030dc2f, 0x00e7d5ac, 0x006583af, 0x00b28a2c,
+  0x00612ea9, 0x00b6272a, 0x00347129, 0x00e378aa,
+  0x00206835, 0x00f761b6, 0x007537b5, 0x00a23e36,
+  0x00719ab3, 0x00a69330, 0x0024c533, 0x00f3ccb0,
+  0x0079c0be, 0x00aec93d, 0x002c9f3e, 0x00fb96bd,
+  0x00283238, 0x00ff3bbb, 0x007d6db8, 0x00aa643b,
+  0x0029a4ce, 0x00fead4d, 0x007cfb4e, 0x00abf2cd,
+  0x00785648, 0x00af5fcb, 0x002d09c8, 0x00fa004b,
+  0x00700c45, 0x00a705c6, 0x002553c5, 0x00f25a46,
+  0x0021fec3, 0x00f6f740, 0x0074a143, 0x00a3a8c0,
+  0x0060b85f, 0x00b7b1dc, 0x0035e7df, 0x00e2ee5c,
+  0x00314ad9, 0x00e6435a, 0x00641559, 0x00b31cda,
+  0x003910d4, 0x00ee1957, 0x006c4f54, 0x00bb46d7,
+  0x0068e252, 0x00bfebd1, 0x003dbdd2, 0x00eab451,
+  0x0040d06a, 0x0097d9e9, 0x00158fea, 0x00c28669,
+  0x001122ec, 0x00c62b6f, 0x00447d6c, 0x009374ef,
+  0x001978e1, 0x00ce7162, 0x004c2761, 0x009b2ee2,
+  0x00488a67, 0x009f83e4, 0x001dd5e7, 0x00cadc64,
+  0x0009ccfb, 0x00dec578, 0x005c937b, 0x008b9af8,
+  0x00583e7d, 0x008f37fe, 0x000d61fd, 0x00da687e,
+  0x00506470, 0x00876df3, 0x00053bf0, 0x00d23273,
+  0x000196f6, 0x00d69f75, 0x0054c976, 0x0083c0f5,
+  0x00a9041b, 0x007e0d98, 0x00fc5b9b, 0x002b5218,
+  0x00f8f69d, 0x002fff1e, 0x00ada91d, 0x007aa09e,
+  0x00f0ac90, 0x0027a513, 0x00a5f310, 0x0072fa93,
+  0x00a15e16, 0x00765795, 0x00f40196, 0x00230815,
+  0x00e0188a, 0x00371109, 0x00b5470a, 0x00624e89,
+  0x00b1ea0c, 0x0066e38f, 0x00e4b58c, 0x0033bc0f,
+  0x00b9b001, 0x006eb982, 0x00ecef81, 0x003be602,
+  0x00e84287, 0x003f4b04, 0x00bd1d07, 0x006a1484,
+  0x00c070bf, 0x0017793c, 0x00952f3f, 0x004226bc,
+  0x00918239, 0x00468bba, 0x00c4ddb9, 0x0013d43a,
+  0x0099d834, 0x004ed1b7, 0x00cc87b4, 0x001b8e37,
+  0x00c82ab2, 0x001f2331, 0x009d7532, 0x004a7cb1,
+  0x00896c2e, 0x005e65ad, 0x00dc33ae, 0x000b3a2d,
+  0x00d89ea8, 0x000f972b, 0x008dc128, 0x005ac8ab,
+  0x00d0c4a5, 0x0007cd26, 0x00859b25, 0x005292a6,
+  0x00813623, 0x00563fa0, 0x00d469a3, 0x00036020,
+  0x0080a0d5, 0x0057a956, 0x00d5ff55, 0x0002f6d6,
+  0x00d15253, 0x00065bd0, 0x00840dd3, 0x00530450,
+  0x00d9085e, 0x000e01dd, 0x008c57de, 0x005b5e5d,
+  0x0088fad8, 0x005ff35b, 0x00dda558, 0x000aacdb,
+  0x00c9bc44, 0x001eb5c7, 0x009ce3c4, 0x004bea47,
+  0x00984ec2, 0x004f4741, 0x00cd1142, 0x001a18c1,
+  0x009014cf, 0x00471d4c, 0x00c54b4f, 0x001242cc,
+  0x00c1e649, 0x0016efca, 0x0094b9c9, 0x0043b04a,
+  0x00e9d471, 0x003eddf2, 0x00bc8bf1, 0x006b8272,
+  0x00b826f7, 0x006f2f74, 0x00ed7977, 0x003a70f4,
+  0x00b07cfa, 0x00677579, 0x00e5237a, 0x00322af9,
+  0x00e18e7c, 0x003687ff, 0x00b4d1fc, 0x0063d87f,
+  0x00a0c8e0, 0x0077c163, 0x00f59760, 0x00229ee3,
+  0x00f13a66, 0x002633e5, 0x00a465e6, 0x00736c65,
+  0x00f9606b, 0x002e69e8, 0x00ac3feb, 0x007b3668,
+  0x00a892ed, 0x007f9b6e, 0x00fdcd6d, 0x002ac4ee,
+  0x00000000, 0x00520936, 0x00a4126c, 0x00f61b5a,
+  0x004825d8, 0x001a2cee, 0x00ec37b4, 0x00be3e82,
+  0x006b0636, 0x00390f00, 0x00cf145a, 0x009d1d6c,
+  0x002323ee, 0x00712ad8, 0x00873182, 0x00d538b4,
+  0x00d60c6c, 0x0084055a, 0x00721e00, 0x00201736,
+  0x009e29b4, 0x00cc2082, 0x003a3bd8, 0x006832ee,
+  0x00bd0a5a, 0x00ef036c, 0x00191836, 0x004b1100,
+  0x00f52f82, 0x00a726b4, 0x00513dee, 0x000334d8,
+  0x00ac19d8, 0x00fe10ee, 0x00080bb4, 0x005a0282,
+  0x00e43c00, 0x00b63536, 0x00402e6c, 0x0012275a,
+  0x00c71fee, 0x009516d8, 0x00630d82, 0x003104b4,
+  0x008f3a36, 0x00dd3300, 0x002b285a, 0x0079216c,
+  0x007a15b4, 0x00281c82, 0x00de07d8, 0x008c0eee,
+  0x0032306c, 0x0060395a, 0x00962200, 0x00c42b36,
+  0x00111382, 0x00431ab4, 0x00b501ee, 0x00e708d8,
+  0x0059365a, 0x000b3f6c, 0x00fd2436, 0x00af2d00,
+  0x00a37f36, 0x00f17600, 0x00076d5a, 0x0055646c,
+  0x00eb5aee, 0x00b953d8, 0x004f4882, 0x001d41b4,
+  0x00c87900, 0x009a7036, 0x006c6b6c, 0x003e625a,
+  0x00805cd8, 0x00d255ee, 0x00244eb4, 0x00764782,
+  0x0075735a, 0x00277a6c, 0x00d16136, 0x00836800,
+  0x003d5682, 0x006f5fb4, 0x009944ee, 0x00cb4dd8,
+  0x001e756c, 0x004c7c5a, 0x00ba6700, 0x00e86e36,
+  0x005650b4, 0x00045982, 0x00f242d8, 0x00a04bee,
+  0x000f66ee, 0x005d6fd8, 0x00ab7482, 0x00f97db4,
+  0x00474336, 0x00154a00, 0x00e3515a, 0x00b1586c,
+  0x006460d8, 0x003669ee, 0x00c072b4, 0x00927b82,
+  0x002c4500, 0x007e4c36, 0x0088576c, 0x00da5e5a,
+  0x00d96a82, 0x008b63b4, 0x007d78ee, 0x002f71d8,
+  0x00914f5a, 0x00c3466c, 0x00355d36, 0x00675400,
+  0x00b26cb4, 0x00e06582, 0x00167ed8, 0x004477ee,
+  0x00fa496c, 0x00a8405a, 0x005e5b00, 0x000c5236,
+  0x0046ff6c, 0x0014f65a, 0x00e2ed00, 0x00b0e436,
+  0x000edab4, 0x005cd382, 0x00aac8d8, 0x00f8c1ee,
+  0x002df95a, 0x007ff06c, 0x0089eb36, 0x00dbe200,
+  0x0065dc82, 0x0037d5b4, 0x00c1ceee, 0x0093c7d8,
+  0x0090f300, 0x00c2fa36, 0x0034e16c, 0x0066e85a,
+  0x00d8d6d8, 0x008adfee, 0x007cc4b4, 0x002ecd82,
+  0x00fbf536, 0x00a9fc00, 0x005fe75a, 0x000dee6c,
+  0x00b3d0ee, 0x00e1d9d8, 0x0017c282, 0x0045cbb4,
+  0x00eae6b4, 0x00b8ef82, 0x004ef4d8, 0x001cfdee,
+  0x00a2c36c, 0x00f0ca5a, 0x0006d100, 0x0054d836,
+  0x0081e082, 0x00d3e9b4, 0x0025f2ee, 0x0077fbd8,
+  0x00c9c55a, 0x009bcc6c, 0x006dd736, 0x003fde00,
+  0x003cead8, 0x006ee3ee, 0x0098f8b4, 0x00caf182,
+  0x0074cf00, 0x0026c636, 0x00d0dd6c, 0x0082d45a,
+  0x0057ecee, 0x0005e5d8, 0x00f3fe82, 0x00a1f7b4,
+  0x001fc936, 0x004dc000, 0x00bbdb5a, 0x00e9d26c,
+  0x00e5805a, 0x00b7896c, 0x00419236, 0x00139b00,
+  0x00ada582, 0x00ffacb4, 0x0009b7ee, 0x005bbed8,
+  0x008e866c, 0x00dc8f5a, 0x002a9400, 0x00789d36,
+  0x00c6a3b4, 0x0094aa82, 0x0062b1d8, 0x0030b8ee,
+  0x00338c36, 0x00618500, 0x00979e5a, 0x00c5976c,
+  0x007ba9ee, 0x0029a0d8, 0x00dfbb82, 0x008db2b4,
+  0x00588a00, 0x000a8336, 0x00fc986c, 0x00ae915a,
+  0x0010afd8, 0x0042a6ee, 0x00b4bdb4, 0x00e6b482,
+  0x00499982, 0x001b90b4, 0x00ed8bee, 0x00bf82d8,
+  0x0001bc5a, 0x0053b56c, 0x00a5ae36, 0x00f7a700,
+  0x00229fb4, 0x00709682, 0x00868dd8, 0x00d484ee,
+  0x006aba6c, 0x0038b35a, 0x00cea800, 0x009ca136,
+  0x009f95ee, 0x00cd9cd8, 0x003b8782, 0x00698eb4,
+  0x00d7b036, 0x0085b900, 0x0073a25a, 0x0021ab6c,
+  0x00f493d8, 0x00a69aee, 0x005081b4, 0x00028882,
+  0x00bcb600, 0x00eebf36, 0x0018a46c, 0x004aad5a
+};
+
+static inline
+u32 crc24_init (void)
+{
+  return 0xce04b7;
+}
+
+static inline
+u32 crc24_next (u32 crc, byte data)
+{
+  return (crc >> 8) ^ crc24_table[(crc & 0xff) ^ data];
+}
+
+/*
+ * Process 4 bytes in one go
+ */
+static inline
+u32 crc24_next4 (u32 crc, u32 data)
+{
+  crc ^= data;
+  crc = crc24_table[(crc & 0xff) + 0x300] ^
+        crc24_table[((crc >> 8) & 0xff) + 0x200] ^
+        crc24_table[((crc >> 16) & 0xff) + 0x100] ^
+        crc24_table[(crc >> 24) & 0xff];
+  return crc;
+}
+
+static inline
+u32 crc24_final (u32 crc)
+{
+  return crc & 0xffffff;
+}
+
+static void
+crc24rfc2440_init (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = crc24_init();
+}
+
+static void
+crc24rfc2440_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  u32 crc;
+
+  if (!inbuf || !inlen)
+    return;
+
+  crc = ctx->CRC;
+
+  while (inlen >= 16)
+    {
+      inlen -= 16;
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[0]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[4]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[8]));
+      crc = crc24_next4(crc, buf_get_le32(&inbuf[12]));
+      inbuf += 16;
+    }
+
+  while (inlen >= 4)
+    {
+      inlen -= 4;
+      crc = crc24_next4(crc, buf_get_le32(inbuf));
+      inbuf += 4;
+    }
+
+  while (inlen--)
+    {
+      crc = crc24_next(crc, *inbuf++);
+    }
+
+  ctx->CRC = crc;
+}
+
+static void
+crc24rfc2440_final (void *context)
+{
+  CRC_CONTEXT *ctx = (CRC_CONTEXT *) context;
+  ctx->CRC = crc24_final(ctx->CRC);
+  buf_put_le32 (ctx->buf, ctx->CRC);
+}
+
+gcry_md_spec_t _gcry_digest_spec_crc32 =
+  {
+    "CRC32", NULL, 0, NULL, 4,
+    crc32_init, crc32_write, crc32_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+  };
+
+gcry_md_spec_t _gcry_digest_spec_crc32_rfc1510 =
+  {
+    "CRC32RFC1510", NULL, 0, NULL, 4,
+    crc32rfc1510_init, crc32_write,
+    crc32rfc1510_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+  };
+
+gcry_md_spec_t _gcry_digest_spec_crc24_rfc2440 =
+  {
+    "CRC24RFC2440", NULL, 0, NULL, 3,
+    crc24rfc2440_init, crc24rfc2440_write,
+    crc24rfc2440_final, crc32_read,
+    sizeof (CRC_CONTEXT)
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/des.c b/grub-core/lib/libgcrypt/cipher/des.c
new file mode 100644
index 0000000..96b06ae
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/des.c
@@ -0,0 +1,1196 @@
+/* des.c - DES and Triple-DES encryption/decryption Algorithm
+ * Copyright (C) 1998, 1999, 2001, 2002, 2003,
+ *               2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * For a description of triple encryption, see:
+ *   Bruce Schneier: Applied Cryptography. Second Edition.
+ *   John Wiley & Sons, 1996. ISBN 0-471-12845-7. Pages 358 ff.
+ * This implementation is according to the definition of DES in FIPS
+ * PUB 46-2 from December 1993.
+ */
+
+
+/*
+ * Written by Michael Roth <mroth@nessie.de>, September 1998
+ */
+
+
+/*
+ *  U S A G E
+ * ===========
+ *
+ * For DES or Triple-DES encryption/decryption you must initialize a proper
+ * encryption context with a key.
+ *
+ * A DES key is 64bit wide but only 56bits of the key are used. The remaining
+ * bits are parity bits and they will _not_ checked in this implementation, but
+ * simply ignored.
+ *
+ * For Triple-DES you could use either two 64bit keys or three 64bit keys.
+ * The parity bits will _not_ checked, too.
+ *
+ * After initializing a context with a key you could use this context to
+ * encrypt or decrypt data in 64bit blocks in Electronic Codebook Mode.
+ *
+ * (In the examples below the slashes at the beginning and ending of comments
+ * are omited.)
+ *
+ * DES Example
+ * -----------
+ *     unsigned char key[8];
+ *     unsigned char plaintext[8];
+ *     unsigned char ciphertext[8];
+ *     unsigned char recoverd[8];
+ *     des_ctx context;
+ *
+ *     * Fill 'key' and 'plaintext' with some data *
+ *     ....
+ *
+ *     * Set up the DES encryption context *
+ *     des_setkey(context, key);
+ *
+ *     * Encrypt the plaintext *
+ *     des_ecb_encrypt(context, plaintext, ciphertext);
+ *
+ *     * To recover the orginal plaintext from ciphertext use: *
+ *     des_ecb_decrypt(context, ciphertext, recoverd);
+ *
+ *
+ * Triple-DES Example
+ * ------------------
+ *     unsigned char key1[8];
+ *     unsigned char key2[8];
+ *     unsigned char key3[8];
+ *     unsigned char plaintext[8];
+ *     unsigned char ciphertext[8];
+ *     unsigned char recoverd[8];
+ *     tripledes_ctx context;
+ *
+ *     * If you would like to use two 64bit keys, fill 'key1' and'key2'
+ *	 then setup the encryption context: *
+ *     tripledes_set2keys(context, key1, key2);
+ *
+ *     * To use three 64bit keys with Triple-DES use: *
+ *     tripledes_set3keys(context, key1, key2, key3);
+ *
+ *     * Encrypting plaintext with Triple-DES *
+ *     tripledes_ecb_encrypt(context, plaintext, ciphertext);
+ *
+ *     * Decrypting ciphertext to recover the plaintext with Triple-DES *
+ *     tripledes_ecb_decrypt(context, ciphertext, recoverd);
+ *
+ *
+ * Selftest
+ * --------
+ *     char *error_msg;
+ *
+ *     * To perform a selftest of this DES/Triple-DES implementation use the
+ *	 function selftest(). It will return an error string if there are
+ *	 some problems with this library. *
+ *
+ *     if ( (error_msg = selftest()) )
+ *     {
+ *	   fprintf(stderr, "An error in the DES/Triple-DES implementation occurred: %s\n", error_msg);
+ *	   abort();
+ *     }
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>	       /* memcpy, memcmp */
+#include "types.h"             /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#if defined(__GNUC__) && defined(__GNU_LIBRARY__)
+#define working_memcmp memcmp
+#else
+/*
+ * According to the SunOS man page, memcmp returns indeterminate sign
+ * depending on whether characters are signed or not.
+ */
+static int
+working_memcmp( const char *a, const char *b, size_t n )
+{
+    for( ; n; n--, a++, b++ )
+	if( *a != *b )
+	    return (int)(*(byte*)a) - (int)(*(byte*)b);
+    return 0;
+}
+#endif
+
+/*
+ * Encryption/Decryption context of DES
+ */
+typedef struct _des_ctx
+  {
+    u32 encrypt_subkeys[32];
+    u32 decrypt_subkeys[32];
+  }
+des_ctx[1];
+
+/*
+ * Encryption/Decryption context of Triple-DES
+ */
+typedef struct _tripledes_ctx
+  {
+    u32 encrypt_subkeys[96];
+    u32 decrypt_subkeys[96];
+    struct {
+      int no_weak_key;
+    } flags;
+  }
+tripledes_ctx[1];
+
+static void des_key_schedule (const byte *, u32 *);
+static int des_setkey (struct _des_ctx *, const byte *);
+static int des_ecb_crypt (struct _des_ctx *, const byte *, byte *, int);
+static int tripledes_set2keys (struct _tripledes_ctx *,
+                               const byte *, const byte *);
+static int tripledes_set3keys (struct _tripledes_ctx *,
+                               const byte *, const byte *, const byte *);
+static int tripledes_ecb_crypt (struct _tripledes_ctx *,
+                                const byte *, byte *, int);
+static int is_weak_key ( const byte *key );
+static const char *selftest (void);
+
+static int initialized;
+
+
+
+
+/*
+ * The s-box values are permuted according to the 'primitive function P'
+ * and are rotated one bit to the left.
+ */
+static u32 sbox1[64] =
+{
+  0x01010400, 0x00000000, 0x00010000, 0x01010404, 0x01010004, 0x00010404, 0x00000004, 0x00010000,
+  0x00000400, 0x01010400, 0x01010404, 0x00000400, 0x01000404, 0x01010004, 0x01000000, 0x00000004,
+  0x00000404, 0x01000400, 0x01000400, 0x00010400, 0x00010400, 0x01010000, 0x01010000, 0x01000404,
+  0x00010004, 0x01000004, 0x01000004, 0x00010004, 0x00000000, 0x00000404, 0x00010404, 0x01000000,
+  0x00010000, 0x01010404, 0x00000004, 0x01010000, 0x01010400, 0x01000000, 0x01000000, 0x00000400,
+  0x01010004, 0x00010000, 0x00010400, 0x01000004, 0x00000400, 0x00000004, 0x01000404, 0x00010404,
+  0x01010404, 0x00010004, 0x01010000, 0x01000404, 0x01000004, 0x00000404, 0x00010404, 0x01010400,
+  0x00000404, 0x01000400, 0x01000400, 0x00000000, 0x00010004, 0x00010400, 0x00000000, 0x01010004
+};
+
+static u32 sbox2[64] =
+{
+  0x80108020, 0x80008000, 0x00008000, 0x00108020, 0x00100000, 0x00000020, 0x80100020, 0x80008020,
+  0x80000020, 0x80108020, 0x80108000, 0x80000000, 0x80008000, 0x00100000, 0x00000020, 0x80100020,
+  0x00108000, 0x00100020, 0x80008020, 0x00000000, 0x80000000, 0x00008000, 0x00108020, 0x80100000,
+  0x00100020, 0x80000020, 0x00000000, 0x00108000, 0x00008020, 0x80108000, 0x80100000, 0x00008020,
+  0x00000000, 0x00108020, 0x80100020, 0x00100000, 0x80008020, 0x80100000, 0x80108000, 0x00008000,
+  0x80100000, 0x80008000, 0x00000020, 0x80108020, 0x00108020, 0x00000020, 0x00008000, 0x80000000,
+  0x00008020, 0x80108000, 0x00100000, 0x80000020, 0x00100020, 0x80008020, 0x80000020, 0x00100020,
+  0x00108000, 0x00000000, 0x80008000, 0x00008020, 0x80000000, 0x80100020, 0x80108020, 0x00108000
+};
+
+static u32 sbox3[64] =
+{
+  0x00000208, 0x08020200, 0x00000000, 0x08020008, 0x08000200, 0x00000000, 0x00020208, 0x08000200,
+  0x00020008, 0x08000008, 0x08000008, 0x00020000, 0x08020208, 0x00020008, 0x08020000, 0x00000208,
+  0x08000000, 0x00000008, 0x08020200, 0x00000200, 0x00020200, 0x08020000, 0x08020008, 0x00020208,
+  0x08000208, 0x00020200, 0x00020000, 0x08000208, 0x00000008, 0x08020208, 0x00000200, 0x08000000,
+  0x08020200, 0x08000000, 0x00020008, 0x00000208, 0x00020000, 0x08020200, 0x08000200, 0x00000000,
+  0x00000200, 0x00020008, 0x08020208, 0x08000200, 0x08000008, 0x00000200, 0x00000000, 0x08020008,
+  0x08000208, 0x00020000, 0x08000000, 0x08020208, 0x00000008, 0x00020208, 0x00020200, 0x08000008,
+  0x08020000, 0x08000208, 0x00000208, 0x08020000, 0x00020208, 0x00000008, 0x08020008, 0x00020200
+};
+
+static u32 sbox4[64] =
+{
+  0x00802001, 0x00002081, 0x00002081, 0x00000080, 0x00802080, 0x00800081, 0x00800001, 0x00002001,
+  0x00000000, 0x00802000, 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00800080, 0x00800001,
+  0x00000001, 0x00002000, 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002001, 0x00002080,
+  0x00800081, 0x00000001, 0x00002080, 0x00800080, 0x00002000, 0x00802080, 0x00802081, 0x00000081,
+  0x00800080, 0x00800001, 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00000000, 0x00802000,
+  0x00002080, 0x00800080, 0x00800081, 0x00000001, 0x00802001, 0x00002081, 0x00002081, 0x00000080,
+  0x00802081, 0x00000081, 0x00000001, 0x00002000, 0x00800001, 0x00002001, 0x00802080, 0x00800081,
+  0x00002001, 0x00002080, 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002000, 0x00802080
+};
+
+static u32 sbox5[64] =
+{
+  0x00000100, 0x02080100, 0x02080000, 0x42000100, 0x00080000, 0x00000100, 0x40000000, 0x02080000,
+  0x40080100, 0x00080000, 0x02000100, 0x40080100, 0x42000100, 0x42080000, 0x00080100, 0x40000000,
+  0x02000000, 0x40080000, 0x40080000, 0x00000000, 0x40000100, 0x42080100, 0x42080100, 0x02000100,
+  0x42080000, 0x40000100, 0x00000000, 0x42000000, 0x02080100, 0x02000000, 0x42000000, 0x00080100,
+  0x00080000, 0x42000100, 0x00000100, 0x02000000, 0x40000000, 0x02080000, 0x42000100, 0x40080100,
+  0x02000100, 0x40000000, 0x42080000, 0x02080100, 0x40080100, 0x00000100, 0x02000000, 0x42080000,
+  0x42080100, 0x00080100, 0x42000000, 0x42080100, 0x02080000, 0x00000000, 0x40080000, 0x42000000,
+  0x00080100, 0x02000100, 0x40000100, 0x00080000, 0x00000000, 0x40080000, 0x02080100, 0x40000100
+};
+
+static u32 sbox6[64] =
+{
+  0x20000010, 0x20400000, 0x00004000, 0x20404010, 0x20400000, 0x00000010, 0x20404010, 0x00400000,
+  0x20004000, 0x00404010, 0x00400000, 0x20000010, 0x00400010, 0x20004000, 0x20000000, 0x00004010,
+  0x00000000, 0x00400010, 0x20004010, 0x00004000, 0x00404000, 0x20004010, 0x00000010, 0x20400010,
+  0x20400010, 0x00000000, 0x00404010, 0x20404000, 0x00004010, 0x00404000, 0x20404000, 0x20000000,
+  0x20004000, 0x00000010, 0x20400010, 0x00404000, 0x20404010, 0x00400000, 0x00004010, 0x20000010,
+  0x00400000, 0x20004000, 0x20000000, 0x00004010, 0x20000010, 0x20404010, 0x00404000, 0x20400000,
+  0x00404010, 0x20404000, 0x00000000, 0x20400010, 0x00000010, 0x00004000, 0x20400000, 0x00404010,
+  0x00004000, 0x00400010, 0x20004010, 0x00000000, 0x20404000, 0x20000000, 0x00400010, 0x20004010
+};
+
+static u32 sbox7[64] =
+{
+  0x00200000, 0x04200002, 0x04000802, 0x00000000, 0x00000800, 0x04000802, 0x00200802, 0x04200800,
+  0x04200802, 0x00200000, 0x00000000, 0x04000002, 0x00000002, 0x04000000, 0x04200002, 0x00000802,
+  0x04000800, 0x00200802, 0x00200002, 0x04000800, 0x04000002, 0x04200000, 0x04200800, 0x00200002,
+  0x04200000, 0x00000800, 0x00000802, 0x04200802, 0x00200800, 0x00000002, 0x04000000, 0x00200800,
+  0x04000000, 0x00200800, 0x00200000, 0x04000802, 0x04000802, 0x04200002, 0x04200002, 0x00000002,
+  0x00200002, 0x04000000, 0x04000800, 0x00200000, 0x04200800, 0x00000802, 0x00200802, 0x04200800,
+  0x00000802, 0x04000002, 0x04200802, 0x04200000, 0x00200800, 0x00000000, 0x00000002, 0x04200802,
+  0x00000000, 0x00200802, 0x04200000, 0x00000800, 0x04000002, 0x04000800, 0x00000800, 0x00200002
+};
+
+static u32 sbox8[64] =
+{
+  0x10001040, 0x00001000, 0x00040000, 0x10041040, 0x10000000, 0x10001040, 0x00000040, 0x10000000,
+  0x00040040, 0x10040000, 0x10041040, 0x00041000, 0x10041000, 0x00041040, 0x00001000, 0x00000040,
+  0x10040000, 0x10000040, 0x10001000, 0x00001040, 0x00041000, 0x00040040, 0x10040040, 0x10041000,
+  0x00001040, 0x00000000, 0x00000000, 0x10040040, 0x10000040, 0x10001000, 0x00041040, 0x00040000,
+  0x00041040, 0x00040000, 0x10041000, 0x00001000, 0x00000040, 0x10040040, 0x00001000, 0x00041040,
+  0x10001000, 0x00000040, 0x10000040, 0x10040000, 0x10040040, 0x10000000, 0x00040000, 0x10001040,
+  0x00000000, 0x10041040, 0x00040040, 0x10000040, 0x10040000, 0x10001000, 0x10001040, 0x00000000,
+  0x10041040, 0x00041000, 0x00041000, 0x00001040, 0x00001040, 0x00040040, 0x10000000, 0x10041000
+};
+
+
+/*
+ * These two tables are part of the 'permuted choice 1' function.
+ * In this implementation several speed improvements are done.
+ */
+static u32 leftkey_swap[16] =
+{
+  0x00000000, 0x00000001, 0x00000100, 0x00000101,
+  0x00010000, 0x00010001, 0x00010100, 0x00010101,
+  0x01000000, 0x01000001, 0x01000100, 0x01000101,
+  0x01010000, 0x01010001, 0x01010100, 0x01010101
+};
+
+static u32 rightkey_swap[16] =
+{
+  0x00000000, 0x01000000, 0x00010000, 0x01010000,
+  0x00000100, 0x01000100, 0x00010100, 0x01010100,
+  0x00000001, 0x01000001, 0x00010001, 0x01010001,
+  0x00000101, 0x01000101, 0x00010101, 0x01010101,
+};
+
+
+
+/*
+ * Numbers of left shifts per round for encryption subkeys.
+ * To calculate the decryption subkeys we just reverse the
+ * ordering of the calculated encryption subkeys. So their
+ * is no need for a decryption rotate tab.
+ */
+static byte encrypt_rotate_tab[16] =
+{
+  1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1
+};
+
+
+
+/*
+ * Table with weak DES keys sorted in ascending order.
+ * In DES their are 64 known keys which are weak. They are weak
+ * because they produce only one, two or four different
+ * subkeys in the subkey scheduling process.
+ * The keys in this table have all their parity bits cleared.
+ */
+static byte weak_keys[64][8] =
+{
+  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, /*w*/
+  { 0x00, 0x00, 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e },
+  { 0x00, 0x00, 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0 },
+  { 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe },
+  { 0x00, 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e }, /*sw*/
+  { 0x00, 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e, 0x00 },
+  { 0x00, 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0, 0xfe },
+  { 0x00, 0x1e, 0xfe, 0xe0, 0x00, 0x0e, 0xfe, 0xf0 },
+  { 0x00, 0xe0, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf0 }, /*sw*/
+  { 0x00, 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e, 0xfe },
+  { 0x00, 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0, 0x00 },
+  { 0x00, 0xe0, 0xfe, 0x1e, 0x00, 0xf0, 0xfe, 0x0e },
+  { 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe }, /*sw*/
+  { 0x00, 0xfe, 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0 },
+  { 0x00, 0xfe, 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e },
+  { 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00 },
+  { 0x1e, 0x00, 0x00, 0x1e, 0x0e, 0x00, 0x00, 0x0e },
+  { 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e, 0x00 }, /*sw*/
+  { 0x1e, 0x00, 0xe0, 0xfe, 0x0e, 0x00, 0xf0, 0xfe },
+  { 0x1e, 0x00, 0xfe, 0xe0, 0x0e, 0x00, 0xfe, 0xf0 },
+  { 0x1e, 0x1e, 0x00, 0x00, 0x0e, 0x0e, 0x00, 0x00 },
+  { 0x1e, 0x1e, 0x1e, 0x1e, 0x0e, 0x0e, 0x0e, 0x0e }, /*w*/
+  { 0x1e, 0x1e, 0xe0, 0xe0, 0x0e, 0x0e, 0xf0, 0xf0 },
+  { 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e, 0xfe, 0xfe },
+  { 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0, 0x00, 0xfe },
+  { 0x1e, 0xe0, 0x1e, 0xe0, 0x0e, 0xf0, 0x0e, 0xf0 }, /*sw*/
+  { 0x1e, 0xe0, 0xe0, 0x1e, 0x0e, 0xf0, 0xf0, 0x0e },
+  { 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0, 0xfe, 0x00 },
+  { 0x1e, 0xfe, 0x00, 0xe0, 0x0e, 0xfe, 0x00, 0xf0 },
+  { 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe }, /*sw*/
+  { 0x1e, 0xfe, 0xe0, 0x00, 0x0e, 0xfe, 0xf0, 0x00 },
+  { 0x1e, 0xfe, 0xfe, 0x1e, 0x0e, 0xfe, 0xfe, 0x0e },
+  { 0xe0, 0x00, 0x00, 0xe0, 0xf0, 0x00, 0x00, 0xf0 },
+  { 0xe0, 0x00, 0x1e, 0xfe, 0xf0, 0x00, 0x0e, 0xfe },
+  { 0xe0, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf0, 0x00 }, /*sw*/
+  { 0xe0, 0x00, 0xfe, 0x1e, 0xf0, 0x00, 0xfe, 0x0e },
+  { 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e, 0x00, 0xfe },
+  { 0xe0, 0x1e, 0x1e, 0xe0, 0xf0, 0x0e, 0x0e, 0xf0 },
+  { 0xe0, 0x1e, 0xe0, 0x1e, 0xf0, 0x0e, 0xf0, 0x0e }, /*sw*/
+  { 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e, 0xfe, 0x00 },
+  { 0xe0, 0xe0, 0x00, 0x00, 0xf0, 0xf0, 0x00, 0x00 },
+  { 0xe0, 0xe0, 0x1e, 0x1e, 0xf0, 0xf0, 0x0e, 0x0e },
+  { 0xe0, 0xe0, 0xe0, 0xe0, 0xf0, 0xf0, 0xf0, 0xf0 }, /*w*/
+  { 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0, 0xfe, 0xfe },
+  { 0xe0, 0xfe, 0x00, 0x1e, 0xf0, 0xfe, 0x00, 0x0e },
+  { 0xe0, 0xfe, 0x1e, 0x00, 0xf0, 0xfe, 0x0e, 0x00 },
+  { 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0, 0xfe }, /*sw*/
+  { 0xe0, 0xfe, 0xfe, 0xe0, 0xf0, 0xfe, 0xfe, 0xf0 },
+  { 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00, 0xfe },
+  { 0xfe, 0x00, 0x1e, 0xe0, 0xfe, 0x00, 0x0e, 0xf0 },
+  { 0xfe, 0x00, 0xe0, 0x1e, 0xfe, 0x00, 0xf0, 0x0e },
+  { 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00 }, /*sw*/
+  { 0xfe, 0x1e, 0x00, 0xe0, 0xfe, 0x0e, 0x00, 0xf0 },
+  { 0xfe, 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e, 0xfe },
+  { 0xfe, 0x1e, 0xe0, 0x00, 0xfe, 0x0e, 0xf0, 0x00 },
+  { 0xfe, 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e }, /*sw*/
+  { 0xfe, 0xe0, 0x00, 0x1e, 0xfe, 0xf0, 0x00, 0x0e },
+  { 0xfe, 0xe0, 0x1e, 0x00, 0xfe, 0xf0, 0x0e, 0x00 },
+  { 0xfe, 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0, 0xfe },
+  { 0xfe, 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0 }, /*sw*/
+  { 0xfe, 0xfe, 0x00, 0x00, 0xfe, 0xfe, 0x00, 0x00 },
+  { 0xfe, 0xfe, 0x1e, 0x1e, 0xfe, 0xfe, 0x0e, 0x0e },
+  { 0xfe, 0xfe, 0xe0, 0xe0, 0xfe, 0xfe, 0xf0, 0xf0 },
+  { 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe }  /*w*/
+};
+static unsigned char weak_keys_chksum[20] = {
+  0xD0, 0xCF, 0x07, 0x38, 0x93, 0x70, 0x8A, 0x83, 0x7D, 0xD7,
+  0x8A, 0x36, 0x65, 0x29, 0x6C, 0x1F, 0x7C, 0x3F, 0xD3, 0x41
+};
+
+
+
+/*
+ * Macro to swap bits across two words.
+ */
+#define DO_PERMUTATION(a, temp, b, offset, mask)	\
+    temp = ((a>>offset) ^ b) & mask;			\
+    b ^= temp;						\
+    a ^= temp<<offset;
+
+
+/*
+ * This performs the 'initial permutation' of the data to be encrypted
+ * or decrypted. Additionally the resulting two words are rotated one bit
+ * to the left.
+ */
+#define INITIAL_PERMUTATION(left, temp, right)		\
+    DO_PERMUTATION(left, temp, right, 4, 0x0f0f0f0f)	\
+    DO_PERMUTATION(left, temp, right, 16, 0x0000ffff)	\
+    DO_PERMUTATION(right, temp, left, 2, 0x33333333)	\
+    DO_PERMUTATION(right, temp, left, 8, 0x00ff00ff)	\
+    right =  (right << 1) | (right >> 31);		\
+    temp  =  (left ^ right) & 0xaaaaaaaa;		\
+    right ^= temp;					\
+    left  ^= temp;					\
+    left  =  (left << 1) | (left >> 31);
+
+/*
+ * The 'inverse initial permutation'.
+ */
+#define FINAL_PERMUTATION(left, temp, right)		\
+    left  =  (left << 31) | (left >> 1);		\
+    temp  =  (left ^ right) & 0xaaaaaaaa;		\
+    left  ^= temp;					\
+    right ^= temp;					\
+    right  =  (right << 31) | (right >> 1);		\
+    DO_PERMUTATION(right, temp, left, 8, 0x00ff00ff)	\
+    DO_PERMUTATION(right, temp, left, 2, 0x33333333)	\
+    DO_PERMUTATION(left, temp, right, 16, 0x0000ffff)	\
+    DO_PERMUTATION(left, temp, right, 4, 0x0f0f0f0f)
+
+
+/*
+ * A full DES round including 'expansion function', 'sbox substitution'
+ * and 'primitive function P' but without swapping the left and right word.
+ * Please note: The data in 'from' and 'to' is already rotated one bit to
+ * the left, done in the initial permutation.
+ */
+#define DES_ROUND(from, to, work, subkey)		\
+    work = from ^ *subkey++;				\
+    to ^= sbox8[  work	    & 0x3f ];			\
+    to ^= sbox6[ (work>>8)  & 0x3f ];			\
+    to ^= sbox4[ (work>>16) & 0x3f ];			\
+    to ^= sbox2[ (work>>24) & 0x3f ];			\
+    work = ((from << 28) | (from >> 4)) ^ *subkey++;	\
+    to ^= sbox7[  work	    & 0x3f ];			\
+    to ^= sbox5[ (work>>8)  & 0x3f ];			\
+    to ^= sbox3[ (work>>16) & 0x3f ];			\
+    to ^= sbox1[ (work>>24) & 0x3f ];
+
+/*
+ * Macros to convert 8 bytes from/to 32bit words.
+ */
+#define READ_64BIT_DATA(data, left, right)				   \
+    left  = (data[0] << 24) | (data[1] << 16) | (data[2] << 8) | data[3];  \
+    right = (data[4] << 24) | (data[5] << 16) | (data[6] << 8) | data[7];
+
+#define WRITE_64BIT_DATA(data, left, right)				   \
+    data[0] = (left >> 24) &0xff; data[1] = (left >> 16) &0xff; 	   \
+    data[2] = (left >> 8) &0xff; data[3] = left &0xff;			   \
+    data[4] = (right >> 24) &0xff; data[5] = (right >> 16) &0xff;	   \
+    data[6] = (right >> 8) &0xff; data[7] = right &0xff;
+
+/*
+ * Handy macros for encryption and decryption of data
+ */
+#define des_ecb_encrypt(ctx, from, to)	      des_ecb_crypt(ctx, from, to, 0)
+#define des_ecb_decrypt(ctx, from, to)	      des_ecb_crypt(ctx, from, to, 1)
+#define tripledes_ecb_encrypt(ctx, from, to) tripledes_ecb_crypt(ctx,from,to,0)
+#define tripledes_ecb_decrypt(ctx, from, to) tripledes_ecb_crypt(ctx,from,to,1)
+
+
+
+
+
+
+/*
+ * des_key_schedule():	  Calculate 16 subkeys pairs (even/odd) for
+ *			  16 encryption rounds.
+ *			  To calculate subkeys for decryption the caller
+ *			  have to reorder the generated subkeys.
+ *
+ *    rawkey:	    8 Bytes of key data
+ *    subkey:	    Array of at least 32 u32s. Will be filled
+ *		    with calculated subkeys.
+ *
+ */
+static void
+des_key_schedule (const byte * rawkey, u32 * subkey)
+{
+  u32 left, right, work;
+  int round;
+
+  READ_64BIT_DATA (rawkey, left, right)
+
+  DO_PERMUTATION (right, work, left, 4, 0x0f0f0f0f)
+  DO_PERMUTATION (right, work, left, 0, 0x10101010)
+
+  left = ((leftkey_swap[(left >> 0) & 0xf] << 3)
+          | (leftkey_swap[(left >> 8) & 0xf] << 2)
+          | (leftkey_swap[(left >> 16) & 0xf] << 1)
+          | (leftkey_swap[(left >> 24) & 0xf])
+          | (leftkey_swap[(left >> 5) & 0xf] << 7)
+          | (leftkey_swap[(left >> 13) & 0xf] << 6)
+          | (leftkey_swap[(left >> 21) & 0xf] << 5)
+          | (leftkey_swap[(left >> 29) & 0xf] << 4));
+
+  left &= 0x0fffffff;
+
+  right = ((rightkey_swap[(right >> 1) & 0xf] << 3)
+           | (rightkey_swap[(right >> 9) & 0xf] << 2)
+           | (rightkey_swap[(right >> 17) & 0xf] << 1)
+           | (rightkey_swap[(right >> 25) & 0xf])
+           | (rightkey_swap[(right >> 4) & 0xf] << 7)
+           | (rightkey_swap[(right >> 12) & 0xf] << 6)
+           | (rightkey_swap[(right >> 20) & 0xf] << 5)
+           | (rightkey_swap[(right >> 28) & 0xf] << 4));
+
+  right &= 0x0fffffff;
+
+  for (round = 0; round < 16; ++round)
+    {
+      left = ((left << encrypt_rotate_tab[round])
+              | (left >> (28 - encrypt_rotate_tab[round]))) & 0x0fffffff;
+      right = ((right << encrypt_rotate_tab[round])
+               | (right >> (28 - encrypt_rotate_tab[round]))) & 0x0fffffff;
+
+      *subkey++ = (((left << 4) & 0x24000000)
+                   | ((left << 28) & 0x10000000)
+                   | ((left << 14) & 0x08000000)
+                   | ((left << 18) & 0x02080000)
+                   | ((left << 6) & 0x01000000)
+                   | ((left << 9) & 0x00200000)
+                   | ((left >> 1) & 0x00100000)
+                   | ((left << 10) & 0x00040000)
+                   | ((left << 2) & 0x00020000)
+                   | ((left >> 10) & 0x00010000)
+                   | ((right >> 13) & 0x00002000)
+                   | ((right >> 4) & 0x00001000)
+                   | ((right << 6) & 0x00000800)
+                   | ((right >> 1) & 0x00000400)
+                   | ((right >> 14) & 0x00000200)
+                   | (right & 0x00000100)
+                   | ((right >> 5) & 0x00000020)
+                   | ((right >> 10) & 0x00000010)
+                   | ((right >> 3) & 0x00000008)
+                   | ((right >> 18) & 0x00000004)
+                   | ((right >> 26) & 0x00000002)
+                   | ((right >> 24) & 0x00000001));
+
+      *subkey++ = (((left << 15) & 0x20000000)
+                   | ((left << 17) & 0x10000000)
+                   | ((left << 10) & 0x08000000)
+                   | ((left << 22) & 0x04000000)
+                   | ((left >> 2) & 0x02000000)
+                   | ((left << 1) & 0x01000000)
+                   | ((left << 16) & 0x00200000)
+                   | ((left << 11) & 0x00100000)
+                   | ((left << 3) & 0x00080000)
+                   | ((left >> 6) & 0x00040000)
+                   | ((left << 15) & 0x00020000)
+                   | ((left >> 4) & 0x00010000)
+                   | ((right >> 2) & 0x00002000)
+                   | ((right << 8) & 0x00001000)
+                   | ((right >> 14) & 0x00000808)
+                   | ((right >> 9) & 0x00000400)
+                   | ((right) & 0x00000200)
+                   | ((right << 7) & 0x00000100)
+                   | ((right >> 7) & 0x00000020)
+                   | ((right >> 3) & 0x00000011)
+                   | ((right << 2) & 0x00000004)
+                   | ((right >> 21) & 0x00000002));
+    }
+}
+
+
+/*
+ * Fill a DES context with subkeys calculated from a 64bit key.
+ * Does not check parity bits, but simply ignore them.
+ * Does not check for weak keys.
+ */
+static int
+des_setkey (struct _des_ctx *ctx, const byte * key)
+{
+  static const char *selftest_failed;
+  int i;
+
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+
+      if (selftest_failed)
+	log_error ("%s\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  des_key_schedule (key, ctx->encrypt_subkeys);
+  _gcry_burn_stack (32);
+
+  for(i=0; i<32; i+=2)
+    {
+      ctx->decrypt_subkeys[i]	= ctx->encrypt_subkeys[30-i];
+      ctx->decrypt_subkeys[i+1] = ctx->encrypt_subkeys[31-i];
+    }
+
+  return 0;
+}
+
+
+
+/*
+ * Electronic Codebook Mode DES encryption/decryption of data according
+ * to 'mode'.
+ */
+static int
+des_ecb_crypt (struct _des_ctx *ctx, const byte * from, byte * to, int mode)
+{
+  u32 left, right, work;
+  u32 *keys;
+
+  keys = mode ? ctx->decrypt_subkeys : ctx->encrypt_subkeys;
+
+  READ_64BIT_DATA (from, left, right)
+  INITIAL_PERMUTATION (left, work, right)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  FINAL_PERMUTATION (right, work, left)
+  WRITE_64BIT_DATA (to, right, left)
+
+  return 0;
+}
+
+
+
+/*
+ * Fill a Triple-DES context with subkeys calculated from two 64bit keys.
+ * Does not check the parity bits of the keys, but simply ignore them.
+ * Does not check for weak keys.
+ */
+static int
+tripledes_set2keys (struct _tripledes_ctx *ctx,
+		    const byte * key1,
+		    const byte * key2)
+{
+  int i;
+
+  des_key_schedule (key1, ctx->encrypt_subkeys);
+  des_key_schedule (key2, &(ctx->decrypt_subkeys[32]));
+  _gcry_burn_stack (32);
+
+  for(i=0; i<32; i+=2)
+    {
+      ctx->decrypt_subkeys[i]	 = ctx->encrypt_subkeys[30-i];
+      ctx->decrypt_subkeys[i+1]  = ctx->encrypt_subkeys[31-i];
+
+      ctx->encrypt_subkeys[i+32] = ctx->decrypt_subkeys[62-i];
+      ctx->encrypt_subkeys[i+33] = ctx->decrypt_subkeys[63-i];
+
+      ctx->encrypt_subkeys[i+64] = ctx->encrypt_subkeys[i];
+      ctx->encrypt_subkeys[i+65] = ctx->encrypt_subkeys[i+1];
+
+      ctx->decrypt_subkeys[i+64] = ctx->decrypt_subkeys[i];
+      ctx->decrypt_subkeys[i+65] = ctx->decrypt_subkeys[i+1];
+    }
+
+  return 0;
+}
+
+
+
+/*
+ * Fill a Triple-DES context with subkeys calculated from three 64bit keys.
+ * Does not check the parity bits of the keys, but simply ignore them.
+ * Does not check for weak keys.
+ */
+static int
+tripledes_set3keys (struct _tripledes_ctx *ctx,
+		    const byte * key1,
+		    const byte * key2,
+		    const byte * key3)
+{
+  static const char *selftest_failed;
+  int i;
+
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+
+      if (selftest_failed)
+	log_error ("%s\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  des_key_schedule (key1, ctx->encrypt_subkeys);
+  des_key_schedule (key2, &(ctx->decrypt_subkeys[32]));
+  des_key_schedule (key3, &(ctx->encrypt_subkeys[64]));
+  _gcry_burn_stack (32);
+
+  for(i=0; i<32; i+=2)
+    {
+      ctx->decrypt_subkeys[i]	 = ctx->encrypt_subkeys[94-i];
+      ctx->decrypt_subkeys[i+1]  = ctx->encrypt_subkeys[95-i];
+
+      ctx->encrypt_subkeys[i+32] = ctx->decrypt_subkeys[62-i];
+      ctx->encrypt_subkeys[i+33] = ctx->decrypt_subkeys[63-i];
+
+      ctx->decrypt_subkeys[i+64] = ctx->encrypt_subkeys[30-i];
+      ctx->decrypt_subkeys[i+65] = ctx->encrypt_subkeys[31-i];
+     }
+
+  return 0;
+}
+
+
+
+/*
+ * Electronic Codebook Mode Triple-DES encryption/decryption of data
+ * according to 'mode'.  Sometimes this mode is named 'EDE' mode
+ * (Encryption-Decryption-Encryption).
+ */
+static int
+tripledes_ecb_crypt (struct _tripledes_ctx *ctx, const byte * from,
+                     byte * to, int mode)
+{
+  u32 left, right, work;
+  u32 *keys;
+
+  keys = mode ? ctx->decrypt_subkeys : ctx->encrypt_subkeys;
+
+  READ_64BIT_DATA (from, left, right)
+  INITIAL_PERMUTATION (left, work, right)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+  DES_ROUND (left, right, work, keys) DES_ROUND (right, left, work, keys)
+
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+  DES_ROUND (right, left, work, keys) DES_ROUND (left, right, work, keys)
+
+  FINAL_PERMUTATION (right, work, left)
+  WRITE_64BIT_DATA (to, right, left)
+
+  return 0;
+}
+
+
+
+
+
+/*
+ * Check whether the 8 byte key is weak.
+ * Does not check the parity bits of the key but simple ignore them.
+ */
+static int
+is_weak_key ( const byte *key )
+{
+  byte work[8];
+  int i, left, right, middle, cmp_result;
+
+  /* clear parity bits */
+  for(i=0; i<8; ++i)
+     work[i] = key[i] & 0xfe;
+
+  /* binary search in the weak key table */
+  left = 0;
+  right = 63;
+  while(left <= right)
+    {
+      middle = (left + right) / 2;
+
+      if ( !(cmp_result=working_memcmp(work, weak_keys[middle], 8)) )
+	  return -1;
+
+      if ( cmp_result > 0 )
+	  left = middle + 1;
+      else
+	  right = middle - 1;
+    }
+
+  return 0;
+}
+
+
+
+/*
+ * Performs a selftest of this DES/Triple-DES implementation.
+ * Returns an string with the error text on failure.
+ * Returns NULL if all is ok.
+ */
+static const char *
+selftest (void)
+{
+  /*
+   * Check if 'u32' is really 32 bits wide. This DES / 3DES implementation
+   * need this.
+   */
+  if (sizeof (u32) != 4)
+    return "Wrong word size for DES configured.";
+
+  /*
+   * DES Maintenance Test
+   */
+  {
+    int i;
+    byte key[8] =
+      {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55};
+    byte input[8] =
+      {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+    byte result[8] =
+      {0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a};
+    byte temp1[8], temp2[8], temp3[8];
+    des_ctx des;
+
+    for (i = 0; i < 64; ++i)
+      {
+	des_setkey (des, key);
+	des_ecb_encrypt (des, input, temp1);
+	des_ecb_encrypt (des, temp1, temp2);
+	des_setkey (des, temp2);
+	des_ecb_decrypt (des, temp1, temp3);
+	memcpy (key, temp3, 8);
+	memcpy (input, temp1, 8);
+      }
+    if (memcmp (temp3, result, 8))
+      return "DES maintenance test failed.";
+  }
+
+
+  /*
+   * Self made Triple-DES test	(Does somebody know an official test?)
+   */
+  {
+    int i;
+    byte input[8] =
+      {0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10};
+    byte key1[8] =
+      {0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0};
+    byte key2[8] =
+      {0x11, 0x22, 0x33, 0x44, 0xff, 0xaa, 0xcc, 0xdd};
+    byte result[8] =
+      {0x7b, 0x38, 0x3b, 0x23, 0xa2, 0x7d, 0x26, 0xd3};
+
+    tripledes_ctx des3;
+
+    for (i = 0; i < 16; ++i)
+      {
+	tripledes_set2keys (des3, key1, key2);
+	tripledes_ecb_encrypt (des3, input, key1);
+	tripledes_ecb_decrypt (des3, input, key2);
+	tripledes_set3keys (des3, key1, input, key2);
+	tripledes_ecb_encrypt (des3, input, input);
+      }
+    if (memcmp (input, result, 8))
+      return "Triple-DES test failed.";
+  }
+
+  /*
+   * More Triple-DES test.  These are testvectors as used by SSLeay,
+   * thanks to Jeroen C. van Gelderen.
+   */
+  {
+    struct { byte key[24]; byte plain[8]; byte cipher[8]; } testdata[] = {
+      { { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01  },
+        { 0x95,0xF8,0xA5,0xE5,0xDD,0x31,0xD9,0x00  },
+        { 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00  }
+      },
+
+      { { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01  },
+        { 0x9D,0x64,0x55,0x5A,0x9A,0x10,0xB8,0x52, },
+        { 0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00  }
+      },
+      { { 0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
+          0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
+          0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E  },
+        { 0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A  },
+        { 0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A  }
+      },
+      { { 0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
+          0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
+          0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6  },
+        { 0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2  },
+        { 0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95  }
+      },
+      { { 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+          0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+          0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF  },
+        { 0x73,0x6F,0x6D,0x65,0x64,0x61,0x74,0x61  },
+        { 0x3D,0x12,0x4F,0xE2,0x19,0x8B,0xA3,0x18  }
+      },
+      { { 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+          0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
+          0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF  },
+        { 0x73,0x6F,0x6D,0x65,0x64,0x61,0x74,0x61  },
+        { 0xFB,0xAB,0xA1,0xFF,0x9D,0x05,0xE9,0xB1  }
+      },
+      { { 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+          0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
+          0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10  },
+        { 0x73,0x6F,0x6D,0x65,0x64,0x61,0x74,0x61  },
+        { 0x18,0xd7,0x48,0xe5,0x63,0x62,0x05,0x72  }
+      },
+      { { 0x03,0x52,0x02,0x07,0x67,0x20,0x82,0x17,
+          0x86,0x02,0x87,0x66,0x59,0x08,0x21,0x98,
+          0x64,0x05,0x6A,0xBD,0xFE,0xA9,0x34,0x57  },
+        { 0x73,0x71,0x75,0x69,0x67,0x67,0x6C,0x65  },
+        { 0xc0,0x7d,0x2a,0x0f,0xa5,0x66,0xfa,0x30  }
+      },
+      { { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x80,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+          0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x02  },
+        { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  },
+        { 0xe6,0xe6,0xdd,0x5b,0x7e,0x72,0x29,0x74  }
+      },
+      { { 0x10,0x46,0x10,0x34,0x89,0x98,0x80,0x20,
+          0x91,0x07,0xD0,0x15,0x89,0x19,0x01,0x01,
+          0x19,0x07,0x92,0x10,0x98,0x1A,0x01,0x01  },
+        { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  },
+        { 0xe1,0xef,0x62,0xc3,0x32,0xfe,0x82,0x5b  }
+      }
+    };
+
+    byte		result[8];
+    int		i;
+    tripledes_ctx	des3;
+
+    for (i=0; i<sizeof(testdata)/sizeof(*testdata); ++i)
+      {
+        tripledes_set3keys (des3, testdata[i].key,
+                            testdata[i].key + 8, testdata[i].key + 16);
+
+        tripledes_ecb_encrypt (des3, testdata[i].plain, result);
+        if (memcmp (testdata[i].cipher, result, 8))
+          return "Triple-DES SSLeay test failed on encryption.";
+
+        tripledes_ecb_decrypt (des3, testdata[i].cipher, result);
+        if (memcmp (testdata[i].plain, result, 8))
+          return  "Triple-DES SSLeay test failed on decryption.";;
+      }
+  }
+
+  /*
+   * Check the weak key detection. We simply assume that the table
+   * with weak keys is ok and check every key in the table if it is
+   * detected... (This test is a little bit stupid).
+   */
+  {
+    int i;
+    unsigned char *p;
+    gcry_md_hd_t h;
+
+    if (_gcry_md_open (&h, GCRY_MD_SHA1, 0))
+      return "SHA1 not available";
+
+    for (i = 0; i < 64; ++i)
+      _gcry_md_write (h, weak_keys[i], 8);
+    p = _gcry_md_read (h, GCRY_MD_SHA1);
+    i = memcmp (p, weak_keys_chksum, 20);
+    _gcry_md_close (h);
+    if (i)
+      return "weak key table defect";
+
+    for (i = 0; i < 64; ++i)
+      if (!is_weak_key(weak_keys[i]))
+        return "DES weak key detection failed";
+  }
+
+  return 0;
+}
+
+
+static gcry_err_code_t
+do_tripledes_setkey ( void *context, const byte *key, unsigned keylen )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+
+  if( keylen != 24 )
+    return GPG_ERR_INV_KEYLEN;
+
+  tripledes_set3keys ( ctx, key, key+8, key+16);
+
+  if (ctx->flags.no_weak_key)
+    ; /* Detection has been disabled.  */
+  else if (is_weak_key (key) || is_weak_key (key+8) || is_weak_key (key+16))
+    {
+      _gcry_burn_stack (64);
+      return GPG_ERR_WEAK_KEY;
+    }
+  _gcry_burn_stack (64);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+do_tripledes_set_extra_info (void *context, int what,
+                             const void *buffer, size_t buflen)
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *)context;
+  gpg_err_code_t ec = 0;
+
+  (void)buffer;
+  (void)buflen;
+
+  switch (what)
+    {
+    case CIPHER_INFO_NO_WEAK_KEY:
+      ctx->flags.no_weak_key = 1;
+      break;
+
+    default:
+      ec = GPG_ERR_INV_OP;
+      break;
+    }
+  return ec;
+}
+
+
+static void
+do_tripledes_encrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+
+  tripledes_ecb_encrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static void
+do_tripledes_decrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _tripledes_ctx *ctx = (struct _tripledes_ctx *) context;
+  tripledes_ecb_decrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static gcry_err_code_t
+do_des_setkey (void *context, const byte *key, unsigned keylen)
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  if (keylen != 8)
+    return GPG_ERR_INV_KEYLEN;
+
+  des_setkey (ctx, key);
+
+  if (is_weak_key (key)) {
+    _gcry_burn_stack (64);
+    return GPG_ERR_WEAK_KEY;
+  }
+  _gcry_burn_stack (64);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static void
+do_des_encrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  des_ecb_encrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+static void
+do_des_decrypt( void *context, byte *outbuf, const byte *inbuf )
+{
+  struct _des_ctx *ctx = (struct _des_ctx *) context;
+
+  des_ecb_decrypt ( ctx, inbuf, outbuf );
+  _gcry_burn_stack (32);
+}
+
+
+
+
+/*
+     Self-test section.
+ */
+
+
+/* Selftest for TripleDES.  */
+static gpg_err_code_t
+selftest_fips (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  (void)extended; /* No extended tests available.  */
+
+  what = "low-level";
+  errtxt = selftest ();
+  if (errtxt)
+    goto failed;
+
+  /* The low-level self-tests are quite extensive and thus we can do
+     without high level tests.  This is also justified because we have
+     no custom block code implementation for 3des but always use the
+     standard high level block code.  */
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("cipher", GCRY_CIPHER_3DES, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_CIPHER_3DES:
+      ec = selftest_fips (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_CIPHER_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_des =
+  {
+    "DES", NULL, NULL, 8, 64, sizeof (struct _des_ctx),
+    do_des_setkey, do_des_encrypt, do_des_decrypt
+  };
+
+static gcry_cipher_oid_spec_t oids_tripledes[] =
+  {
+    { "1.2.840.113549.3.7", GCRY_CIPHER_MODE_CBC },
+    /* Teletrust specific OID for 3DES. */
+    { "1.3.36.3.1.3.2.1",   GCRY_CIPHER_MODE_CBC },
+    /* pbeWithSHAAnd3_KeyTripleDES_CBC */
+    { "1.2.840.113549.1.12.1.3", GCRY_CIPHER_MODE_CBC },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_tripledes =
+  {
+    "3DES", NULL, oids_tripledes, 8, 192, sizeof (struct _tripledes_ctx),
+    do_tripledes_setkey, do_tripledes_encrypt, do_tripledes_decrypt
+  };
+
+cipher_extra_spec_t _gcry_cipher_extraspec_tripledes =
+  {
+    run_selftests,
+    do_tripledes_set_extra_info
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/dsa.c b/grub-core/lib/libgcrypt/cipher/dsa.c
new file mode 100644
index 0000000..883a815
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/dsa.c
@@ -0,0 +1,1193 @@
+/* dsa.c - DSA signature algorithm
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003,
+ *               2006, 2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+} DSA_public_key;
+
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+  gcry_mpi_t x;	    /* secret exponent */
+} DSA_secret_key;
+
+
+/* A structure used to hold domain parameters.  */
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t q;	    /* group order */
+  gcry_mpi_t g;	    /* group generator */
+} dsa_domain_t;
+
+
+/* A sample 1024 bit DSA key used for the selftests.  */
+static const char sample_secret_key[] =
+"(private-key"
+" (dsa"
+"  (p #00AD7C0025BA1A15F775F3F2D673718391D00456978D347B33D7B49E7F32EDAB"
+"      96273899DD8B2BB46CD6ECA263FAF04A28903503D59062A8865D2AE8ADFB5191"
+"      CF36FFB562D0E2F5809801A1F675DAE59698A9E01EFE8D7DCFCA084F4C6F5A44"
+"      44D499A06FFAEA5E8EF5E01F2FD20A7B7EF3F6968AFBA1FB8D91F1559D52D8777B#)"
+"  (q #00EB7B5751D25EBBB7BD59D920315FD840E19AEBF9#)"
+"  (g #1574363387FDFD1DDF38F4FBE135BB20C7EE4772FB94C337AF86EA8E49666503"
+"      AE04B6BE81A2F8DD095311E0217ACA698A11E6C5D33CCDAE71498ED35D13991E"
+"      B02F09AB40BD8F4C5ED8C75DA779D0AE104BC34C960B002377068AB4B5A1F984"
+"      3FBA91F537F1B7CAC4D8DD6D89B0D863AF7025D549F9C765D2FC07EE208F8D15#)"
+"  (y #64B11EF8871BE4AB572AA810D5D3CA11A6CDBC637A8014602C72960DB135BF46"
+"      A1816A724C34F87330FC9E187C5D66897A04535CC2AC9164A7150ABFA8179827"
+"      6E45831AB811EEE848EBB24D9F5F2883B6E5DDC4C659DEF944DCFD80BF4D0A20"
+"      42CAA7DC289F0C5A9D155F02D3D551DB741A81695B74D4C8F477F9C7838EB0FB#)"
+"  (x #11D54E4ADBD3034160F2CED4B7CD292A4EBF3EC0#)))";
+/* A sample 1024 bit DSA key used for the selftests (public only).  */
+static const char sample_public_key[] =
+"(public-key"
+" (dsa"
+"  (p #00AD7C0025BA1A15F775F3F2D673718391D00456978D347B33D7B49E7F32EDAB"
+"      96273899DD8B2BB46CD6ECA263FAF04A28903503D59062A8865D2AE8ADFB5191"
+"      CF36FFB562D0E2F5809801A1F675DAE59698A9E01EFE8D7DCFCA084F4C6F5A44"
+"      44D499A06FFAEA5E8EF5E01F2FD20A7B7EF3F6968AFBA1FB8D91F1559D52D8777B#)"
+"  (q #00EB7B5751D25EBBB7BD59D920315FD840E19AEBF9#)"
+"  (g #1574363387FDFD1DDF38F4FBE135BB20C7EE4772FB94C337AF86EA8E49666503"
+"      AE04B6BE81A2F8DD095311E0217ACA698A11E6C5D33CCDAE71498ED35D13991E"
+"      B02F09AB40BD8F4C5ED8C75DA779D0AE104BC34C960B002377068AB4B5A1F984"
+"      3FBA91F537F1B7CAC4D8DD6D89B0D863AF7025D549F9C765D2FC07EE208F8D15#)"
+"  (y #64B11EF8871BE4AB572AA810D5D3CA11A6CDBC637A8014602C72960DB135BF46"
+"      A1816A724C34F87330FC9E187C5D66897A04535CC2AC9164A7150ABFA8179827"
+"      6E45831AB811EEE848EBB24D9F5F2883B6E5DDC4C659DEF944DCFD80BF4D0A20"
+"      42CAA7DC289F0C5A9D155F02D3D551DB741A81695B74D4C8F477F9C7838EB0FB#)))";
+
+
+
+
+static gcry_mpi_t gen_k (gcry_mpi_t q);
+static int test_keys (DSA_secret_key *sk, unsigned int qbits);
+static int check_secret_key (DSA_secret_key *sk);
+static gpg_err_code_t generate (DSA_secret_key *sk,
+                                unsigned int nbits,
+                                unsigned int qbits,
+                                int transient_key,
+                                dsa_domain_t *domain,
+                                gcry_mpi_t **ret_factors);
+static void sign (gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t input,
+                  DSA_secret_key *skey);
+static int verify (gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t input,
+                   DSA_public_key *pkey);
+
+static void (*progress_cb) (void *,const char *, int, int, int );
+static void *progress_cb_data;
+
+
+void
+_gcry_register_pk_dsa_progress (void (*cb) (void *, const char *,
+                                            int, int, int),
+				void *cb_data)
+{
+  progress_cb = cb;
+  progress_cb_data = cb_data;
+}
+
+
+static void
+progress (int c)
+{
+  if (progress_cb)
+    progress_cb (progress_cb_data, "pk_dsa", c, 0, 0);
+}
+
+
+/*
+ * Generate a random secret exponent k less than q.
+ */
+static gcry_mpi_t
+gen_k( gcry_mpi_t q )
+{
+  gcry_mpi_t k = mpi_alloc_secure( mpi_get_nlimbs(q) );
+  unsigned int nbits = mpi_get_nbits(q);
+  unsigned int nbytes = (nbits+7)/8;
+  char *rndbuf = NULL;
+
+  /* To learn why we don't use mpi_mod to get the requested bit size,
+     read the paper: "The Insecurity of the Digital Signature
+     Algorithm with Partially Known Nonces" by Nguyen and Shparlinski.
+     Journal of Cryptology, New York. Vol 15, nr 3 (2003)  */
+
+  if ( DBG_CIPHER )
+    log_debug("choosing a random k ");
+  for (;;)
+    {
+      if( DBG_CIPHER )
+        progress('.');
+
+      if ( !rndbuf || nbits < 32 )
+        {
+          gcry_free(rndbuf);
+          rndbuf = gcry_random_bytes_secure( (nbits+7)/8, GCRY_STRONG_RANDOM );
+	}
+      else
+        { /* Change only some of the higher bits.  We could improve
+	     this by directly requesting more memory at the first call
+	     to get_random_bytes() and use these extra bytes here.
+	     However the required management code is more complex and
+	     thus we better use this simple method.  */
+          char *pp = gcry_random_bytes_secure( 4, GCRY_STRONG_RANDOM );
+          memcpy( rndbuf,pp, 4 );
+          gcry_free(pp);
+	}
+      _gcry_mpi_set_buffer( k, rndbuf, nbytes, 0 );
+
+      /* Make sure we have the requested number of bits.  This code
+         looks a bit funny but it is easy to understand if you
+         consider that mpi_set_highbit clears all higher bits.  We
+         don't have a clear_highbit, thus we first set the high bit
+         and then clear it again.  */
+      if ( mpi_test_bit( k, nbits-1 ) )
+        mpi_set_highbit( k, nbits-1 );
+      else
+        {
+          mpi_set_highbit( k, nbits-1 );
+          mpi_clear_bit( k, nbits-1 );
+	}
+
+      if( !(mpi_cmp( k, q ) < 0) ) /* check: k < q */
+        {
+          if( DBG_CIPHER )
+            progress('+');
+          continue; /* no  */
+        }
+      if( !(mpi_cmp_ui( k, 0 ) > 0) )  /* check: k > 0 */
+        {
+          if( DBG_CIPHER )
+            progress('-');
+          continue; /* no */
+        }
+      break;	/* okay */
+    }
+  gcry_free(rndbuf);
+  if( DBG_CIPHER )
+    progress('\n');
+
+  return k;
+}
+
+
+/* Check that a freshly generated key actually works.  Returns 0 on success. */
+static int
+test_keys (DSA_secret_key *sk, unsigned int qbits)
+{
+  int result = -1;  /* Default to failure.  */
+  DSA_public_key pk;
+  gcry_mpi_t data  = gcry_mpi_new (qbits);
+  gcry_mpi_t sig_a = gcry_mpi_new (qbits);
+  gcry_mpi_t sig_b = gcry_mpi_new (qbits);
+
+  /* Put the relevant parameters into a public key structure.  */
+  pk.p = sk->p;
+  pk.q = sk->q;
+  pk.g = sk->g;
+  pk.y = sk->y;
+
+  /* Create a random plaintext.  */
+  gcry_mpi_randomize (data, qbits, GCRY_WEAK_RANDOM);
+
+  /* Sign DATA using the secret key.  */
+  sign (sig_a, sig_b, data, sk);
+
+  /* Verify the signature using the public key.  */
+  if ( !verify (sig_a, sig_b, data, &pk) )
+    goto leave; /* Signature does not match.  */
+
+  /* Modify the data and check that the signing fails.  */
+  gcry_mpi_add_ui (data, data, 1);
+  if ( verify (sig_a, sig_b, data, &pk) )
+    goto leave; /* Signature matches but should not.  */
+
+  result = 0; /* The test succeeded.  */
+
+ leave:
+  gcry_mpi_release (sig_b);
+  gcry_mpi_release (sig_a);
+  gcry_mpi_release (data);
+  return result;
+}
+
+
+
+/*
+   Generate a DSA key pair with a key of size NBITS.  If transient_key
+   is true the key is generated using the standard RNG and not the
+   very secure one.
+
+   Returns: 2 structures filled with all needed values
+ 	    and an array with the n-1 factors of (p-1)
+ */
+static gpg_err_code_t
+generate (DSA_secret_key *sk, unsigned int nbits, unsigned int qbits,
+          int transient_key, dsa_domain_t *domain, gcry_mpi_t **ret_factors )
+{
+  gcry_mpi_t p;    /* the prime */
+  gcry_mpi_t q;    /* the 160 bit prime factor */
+  gcry_mpi_t g;    /* the generator */
+  gcry_mpi_t y;    /* g^x mod p */
+  gcry_mpi_t x;    /* the secret exponent */
+  gcry_mpi_t h, e;  /* helper */
+  unsigned char *rndbuf;
+  gcry_random_level_t random_level;
+
+  if (qbits)
+    ; /* Caller supplied qbits.  Use this value.  */
+  else if ( nbits >= 512 && nbits <= 1024 )
+    qbits = 160;
+  else if ( nbits == 2048 )
+    qbits = 224;
+  else if ( nbits == 3072 )
+    qbits = 256;
+  else if ( nbits == 7680 )
+    qbits = 384;
+  else if ( nbits == 15360 )
+    qbits = 512;
+  else
+    return GPG_ERR_INV_VALUE;
+
+  if (qbits < 160 || qbits > 512 || (qbits%8) )
+    return GPG_ERR_INV_VALUE;
+  if (nbits < 2*qbits || nbits > 15360)
+    return GPG_ERR_INV_VALUE;
+
+  if (fips_mode ())
+    {
+      if (nbits < 1024)
+        return GPG_ERR_INV_VALUE;
+      if (transient_key)
+        return GPG_ERR_INV_VALUE;
+    }
+
+  if (domain->p && domain->q && domain->g)
+    {
+      /* Domain parameters are given; use them.  */
+      p = mpi_copy (domain->p);
+      q = mpi_copy (domain->q);
+      g = mpi_copy (domain->g);
+      gcry_assert (mpi_get_nbits (p) == nbits);
+      gcry_assert (mpi_get_nbits (q) == qbits);
+      h = mpi_alloc (0);
+      e = NULL;
+    }
+  else
+    {
+      /* Generate new domain parameters.  */
+      p = _gcry_generate_elg_prime (1, nbits, qbits, NULL, ret_factors);
+      /* Get q out of factors.  */
+      q = mpi_copy ((*ret_factors)[0]);
+      gcry_assert (mpi_get_nbits (q) == qbits);
+
+      /* Find a generator g (h and e are helpers).
+         e = (p-1)/q */
+      e = mpi_alloc (mpi_get_nlimbs (p));
+      mpi_sub_ui (e, p, 1);
+      mpi_fdiv_q (e, e, q);
+      g = mpi_alloc (mpi_get_nlimbs (p));
+      h = mpi_alloc_set_ui (1); /* (We start with 2.) */
+      do
+        {
+          mpi_add_ui (h, h, 1);
+          /* g = h^e mod p */
+          gcry_mpi_powm (g, h, e, p);
+        }
+      while (!mpi_cmp_ui (g, 1));  /* Continue until g != 1. */
+    }
+
+  /* Select a random number X with the property:
+   *	 0 < x < q-1
+   * This must be a very good random number because this is the secret
+   * part.  The random quality depends on the transient_key flag.  */
+  random_level = transient_key ? GCRY_STRONG_RANDOM : GCRY_VERY_STRONG_RANDOM;
+  if (DBG_CIPHER)
+    log_debug("choosing a random x%s", transient_key? " (transient-key)":"");
+  gcry_assert( qbits >= 160 );
+  x = mpi_alloc_secure( mpi_get_nlimbs(q) );
+  mpi_sub_ui( h, q, 1 );  /* put q-1 into h */
+  rndbuf = NULL;
+  do
+    {
+      if( DBG_CIPHER )
+        progress('.');
+      if( !rndbuf )
+        rndbuf = gcry_random_bytes_secure ((qbits+7)/8, random_level);
+      else
+        { /* Change only some of the higher bits (= 2 bytes)*/
+          char *r = gcry_random_bytes_secure (2, random_level);
+          memcpy(rndbuf, r, 2 );
+          gcry_free(r);
+        }
+
+      _gcry_mpi_set_buffer( x, rndbuf, (qbits+7)/8, 0 );
+      mpi_clear_highbit( x, qbits+1 );
+    }
+  while ( !( mpi_cmp_ui( x, 0 )>0 && mpi_cmp( x, h )<0 ) );
+  gcry_free(rndbuf);
+  mpi_free( e );
+  mpi_free( h );
+
+  /* y = g^x mod p */
+  y = mpi_alloc( mpi_get_nlimbs(p) );
+  gcry_mpi_powm( y, g, x, p );
+
+  if( DBG_CIPHER )
+    {
+      progress('\n');
+      log_mpidump("dsa  p", p );
+      log_mpidump("dsa  q", q );
+      log_mpidump("dsa  g", g );
+      log_mpidump("dsa  y", y );
+      log_mpidump("dsa  x", x );
+    }
+
+  /* Copy the stuff to the key structures. */
+  sk->p = p;
+  sk->q = q;
+  sk->g = g;
+  sk->y = y;
+  sk->x = x;
+
+  /* Now we can test our keys (this should never fail!). */
+  if ( test_keys (sk, qbits) )
+    {
+      gcry_mpi_release (sk->p); sk->p = NULL;
+      gcry_mpi_release (sk->q); sk->q = NULL;
+      gcry_mpi_release (sk->g); sk->g = NULL;
+      gcry_mpi_release (sk->y); sk->y = NULL;
+      gcry_mpi_release (sk->x); sk->x = NULL;
+      fips_signal_error ("self-test after key generation failed");
+      return GPG_ERR_SELFTEST_FAILED;
+    }
+  return 0;
+}
+
+
+/* Generate a DSA key pair with a key of size NBITS using the
+   algorithm given in FIPS-186-3.  If USE_FIPS186_2 is true,
+   FIPS-186-2 is used and thus the length is restricted to 1024/160.
+   If DERIVEPARMS is not NULL it may contain a seed value.  If domain
+   parameters are specified in DOMAIN, DERIVEPARMS may not be given
+   and NBITS and QBITS must match the specified domain parameters.  */
+static gpg_err_code_t
+generate_fips186 (DSA_secret_key *sk, unsigned int nbits, unsigned int qbits,
+                  gcry_sexp_t deriveparms, int use_fips186_2,
+                  dsa_domain_t *domain,
+                  int *r_counter, void **r_seed, size_t *r_seedlen,
+                  gcry_mpi_t *r_h)
+{
+  gpg_err_code_t ec;
+  struct {
+    gcry_sexp_t sexp;
+    const void *seed;
+    size_t seedlen;
+  } initial_seed = { NULL, NULL, 0 };
+  gcry_mpi_t prime_q = NULL;
+  gcry_mpi_t prime_p = NULL;
+  gcry_mpi_t value_g = NULL; /* The generator. */
+  gcry_mpi_t value_y = NULL; /* g^x mod p */
+  gcry_mpi_t value_x = NULL; /* The secret exponent. */
+  gcry_mpi_t value_h = NULL; /* Helper.  */
+  gcry_mpi_t value_e = NULL; /* Helper.  */
+
+  /* Preset return values.  */
+  *r_counter = 0;
+  *r_seed = NULL;
+  *r_seedlen = 0;
+  *r_h = NULL;
+
+  /* Derive QBITS from NBITS if requested  */
+  if (!qbits)
+    {
+      if (nbits == 1024)
+        qbits = 160;
+      else if (nbits == 2048)
+        qbits = 224;
+      else if (nbits == 3072)
+        qbits = 256;
+    }
+
+  /* Check that QBITS and NBITS match the standard.  Note that FIPS
+     186-3 uses N for QBITS and L for NBITS.  */
+  if (nbits == 1024 && qbits == 160)
+    ;
+  else if (nbits == 2048 && qbits == 224)
+    ;
+  else if (nbits == 2048 && qbits == 256)
+    ;
+  else if (nbits == 3072 && qbits == 256)
+    ;
+  else
+    return GPG_ERR_INV_VALUE;
+
+  if (domain->p && domain->q && domain->g)
+    {
+      /* Domain parameters are given; use them.  */
+      prime_p = mpi_copy (domain->p);
+      prime_q = mpi_copy (domain->q);
+      value_g = mpi_copy (domain->g);
+      gcry_assert (mpi_get_nbits (prime_p) == nbits);
+      gcry_assert (mpi_get_nbits (prime_q) == qbits);
+      gcry_assert (!deriveparms);
+      ec = 0;
+    }
+  else
+    {
+      /* Generate new domain parameters.  */
+
+      /* Get an initial seed value.  */
+      if (deriveparms)
+        {
+          initial_seed.sexp = gcry_sexp_find_token (deriveparms, "seed", 0);
+          if (initial_seed.sexp)
+            initial_seed.seed = gcry_sexp_nth_data (initial_seed.sexp, 1,
+                                                    &initial_seed.seedlen);
+        }
+
+      /* Fixme: Enable 186-3 after it has been approved and after fixing
+         the generation function.  */
+      /*   if (use_fips186_2) */
+      (void)use_fips186_2;
+      ec = _gcry_generate_fips186_2_prime (nbits, qbits,
+                                           initial_seed.seed,
+                                           initial_seed.seedlen,
+                                           &prime_q, &prime_p,
+                                           r_counter,
+                                           r_seed, r_seedlen);
+      /*   else */
+      /*     ec = _gcry_generate_fips186_3_prime (nbits, qbits, NULL, 0, */
+      /*                                          &prime_q, &prime_p, */
+      /*                                          r_counter, */
+      /*                                          r_seed, r_seedlen, NULL); */
+      gcry_sexp_release (initial_seed.sexp);
+      if (ec)
+        goto leave;
+
+      /* Find a generator g (h and e are helpers).
+         e = (p-1)/q */
+      value_e = mpi_alloc_like (prime_p);
+      mpi_sub_ui (value_e, prime_p, 1);
+      mpi_fdiv_q (value_e, value_e, prime_q );
+      value_g = mpi_alloc_like (prime_p);
+      value_h = mpi_alloc_set_ui (1);
+      do
+        {
+          mpi_add_ui (value_h, value_h, 1);
+          /* g = h^e mod p */
+          mpi_powm (value_g, value_h, value_e, prime_p);
+        }
+      while (!mpi_cmp_ui (value_g, 1));  /* Continue until g != 1.  */
+    }
+
+
+  /* Select a random number x with:  0 < x < q  */
+  value_x = gcry_mpi_snew (qbits);
+  do
+    {
+      if( DBG_CIPHER )
+        progress('.');
+      gcry_mpi_randomize (value_x, qbits, GCRY_VERY_STRONG_RANDOM);
+      mpi_clear_highbit (value_x, qbits+1);
+    }
+  while (!(mpi_cmp_ui (value_x, 0) > 0 && mpi_cmp (value_x, prime_q) < 0));
+
+  /* y = g^x mod p */
+  value_y = mpi_alloc_like (prime_p);
+  gcry_mpi_powm (value_y, value_g, value_x, prime_p);
+
+  if (DBG_CIPHER)
+    {
+      progress('\n');
+      log_mpidump("dsa  p", prime_p );
+      log_mpidump("dsa  q", prime_q );
+      log_mpidump("dsa  g", value_g );
+      log_mpidump("dsa  y", value_y );
+      log_mpidump("dsa  x", value_x );
+      log_mpidump("dsa  h", value_h );
+    }
+
+  /* Copy the stuff to the key structures. */
+  sk->p = prime_p; prime_p = NULL;
+  sk->q = prime_q; prime_q = NULL;
+  sk->g = value_g; value_g = NULL;
+  sk->y = value_y; value_y = NULL;
+  sk->x = value_x; value_x = NULL;
+  *r_h = value_h; value_h = NULL;
+
+ leave:
+  gcry_mpi_release (prime_p);
+  gcry_mpi_release (prime_q);
+  gcry_mpi_release (value_g);
+  gcry_mpi_release (value_y);
+  gcry_mpi_release (value_x);
+  gcry_mpi_release (value_h);
+  gcry_mpi_release (value_e);
+
+  /* As a last step test this keys (this should never fail of course). */
+  if (!ec && test_keys (sk, qbits) )
+    {
+      gcry_mpi_release (sk->p); sk->p = NULL;
+      gcry_mpi_release (sk->q); sk->q = NULL;
+      gcry_mpi_release (sk->g); sk->g = NULL;
+      gcry_mpi_release (sk->y); sk->y = NULL;
+      gcry_mpi_release (sk->x); sk->x = NULL;
+      fips_signal_error ("self-test after key generation failed");
+      ec = GPG_ERR_SELFTEST_FAILED;
+    }
+
+  if (ec)
+    {
+      *r_counter = 0;
+      gcry_free (*r_seed); *r_seed = NULL;
+      *r_seedlen = 0;
+      gcry_mpi_release (*r_h); *r_h = NULL;
+    }
+
+  return ec;
+}
+
+
+
+/*
+   Test whether the secret key is valid.
+   Returns: if this is a valid key.
+ */
+static int
+check_secret_key( DSA_secret_key *sk )
+{
+  int rc;
+  gcry_mpi_t y = mpi_alloc( mpi_get_nlimbs(sk->y) );
+
+  gcry_mpi_powm( y, sk->g, sk->x, sk->p );
+  rc = !mpi_cmp( y, sk->y );
+  mpi_free( y );
+  return rc;
+}
+
+
+
+/*
+   Make a DSA signature from HASH and put it into r and s.
+ */
+static void
+sign(gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t hash, DSA_secret_key *skey )
+{
+  gcry_mpi_t k;
+  gcry_mpi_t kinv;
+  gcry_mpi_t tmp;
+
+  /* Select a random k with 0 < k < q */
+  k = gen_k( skey->q );
+
+  /* r = (a^k mod p) mod q */
+  gcry_mpi_powm( r, skey->g, k, skey->p );
+  mpi_fdiv_r( r, r, skey->q );
+
+  /* kinv = k^(-1) mod q */
+  kinv = mpi_alloc( mpi_get_nlimbs(k) );
+  mpi_invm(kinv, k, skey->q );
+
+  /* s = (kinv * ( hash + x * r)) mod q */
+  tmp = mpi_alloc( mpi_get_nlimbs(skey->p) );
+  mpi_mul( tmp, skey->x, r );
+  mpi_add( tmp, tmp, hash );
+  mpi_mulm( s , kinv, tmp, skey->q );
+
+  mpi_free(k);
+  mpi_free(kinv);
+  mpi_free(tmp);
+}
+
+
+/*
+   Returns true if the signature composed from R and S is valid.
+ */
+static int
+verify (gcry_mpi_t r, gcry_mpi_t s, gcry_mpi_t hash, DSA_public_key *pkey )
+{
+  int rc;
+  gcry_mpi_t w, u1, u2, v;
+  gcry_mpi_t base[3];
+  gcry_mpi_t ex[3];
+
+  if( !(mpi_cmp_ui( r, 0 ) > 0 && mpi_cmp( r, pkey->q ) < 0) )
+    return 0; /* assertion	0 < r < q  failed */
+  if( !(mpi_cmp_ui( s, 0 ) > 0 && mpi_cmp( s, pkey->q ) < 0) )
+    return 0; /* assertion	0 < s < q  failed */
+
+  w  = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  u1 = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  u2 = mpi_alloc( mpi_get_nlimbs(pkey->q) );
+  v  = mpi_alloc( mpi_get_nlimbs(pkey->p) );
+
+  /* w = s^(-1) mod q */
+  mpi_invm( w, s, pkey->q );
+
+  /* u1 = (hash * w) mod q */
+  mpi_mulm( u1, hash, w, pkey->q );
+
+  /* u2 = r * w mod q  */
+  mpi_mulm( u2, r, w, pkey->q );
+
+  /* v =  g^u1 * y^u2 mod p mod q */
+  base[0] = pkey->g; ex[0] = u1;
+  base[1] = pkey->y; ex[1] = u2;
+  base[2] = NULL;    ex[2] = NULL;
+  mpi_mulpowm( v, base, ex, pkey->p );
+  mpi_fdiv_r( v, v, pkey->q );
+
+  rc = !mpi_cmp( v, r );
+
+  mpi_free(w);
+  mpi_free(u1);
+  mpi_free(u2);
+  mpi_free(v);
+
+  return rc;
+}
+
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+
+static gcry_err_code_t
+dsa_generate_ext (int algo, unsigned int nbits, unsigned long evalue,
+                  const gcry_sexp_t genparms,
+                  gcry_mpi_t *skey, gcry_mpi_t **retfactors,
+                  gcry_sexp_t *r_extrainfo)
+{
+  gpg_err_code_t ec;
+  DSA_secret_key sk;
+  gcry_sexp_t l1;
+  unsigned int qbits = 0;
+  gcry_sexp_t deriveparms = NULL;
+  gcry_sexp_t seedinfo = NULL;
+  int transient_key = 0;
+  int use_fips186_2 = 0;
+  int use_fips186 = 0;
+  dsa_domain_t domain;
+
+  (void)algo;    /* No need to check it.  */
+  (void)evalue;  /* Not required for DSA. */
+
+  memset (&domain, 0, sizeof domain);
+
+  if (genparms)
+    {
+      gcry_sexp_t domainsexp;
+
+      /* Parse the optional qbits element.  */
+      l1 = gcry_sexp_find_token (genparms, "qbits", 0);
+      if (l1)
+        {
+          char buf[50];
+          const char *s;
+          size_t n;
+
+          s = gcry_sexp_nth_data (l1, 1, &n);
+          if (!s || n >= DIM (buf) - 1 )
+            {
+              gcry_sexp_release (l1);
+              return GPG_ERR_INV_OBJ; /* No value or value too large.  */
+            }
+          memcpy (buf, s, n);
+          buf[n] = 0;
+          qbits = (unsigned int)strtoul (buf, NULL, 0);
+          gcry_sexp_release (l1);
+        }
+
+      /* Parse the optional transient-key flag.  */
+      l1 = gcry_sexp_find_token (genparms, "transient-key", 0);
+      if (l1)
+        {
+          transient_key = 1;
+          gcry_sexp_release (l1);
+        }
+
+      /* Get the optional derive parameters.  */
+      deriveparms = gcry_sexp_find_token (genparms, "derive-parms", 0);
+
+      /* Parse the optional "use-fips186" flags.  */
+      l1 = gcry_sexp_find_token (genparms, "use-fips186", 0);
+      if (l1)
+        {
+          use_fips186 = 1;
+          gcry_sexp_release (l1);
+        }
+      l1 = gcry_sexp_find_token (genparms, "use-fips186-2", 0);
+      if (l1)
+        {
+          use_fips186_2 = 1;
+          gcry_sexp_release (l1);
+        }
+
+      /* Check whether domain parameters are given.  */
+      domainsexp = gcry_sexp_find_token (genparms, "domain", 0);
+      if (domainsexp)
+        {
+          /* DERIVEPARMS can't be used together with domain
+             parameters.  NBITS abnd QBITS may not be specified
+             because there values are derived from the domain
+             parameters.  */
+          if (deriveparms || qbits || nbits)
+            {
+              gcry_sexp_release (domainsexp);
+              gcry_sexp_release (deriveparms);
+              return GPG_ERR_INV_VALUE;
+            }
+
+          /* Put all domain parameters into the domain object.  */
+          l1 = gcry_sexp_find_token (domainsexp, "p", 0);
+          domain.p = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_USG);
+          gcry_sexp_release (l1);
+          l1 = gcry_sexp_find_token (domainsexp, "q", 0);
+          domain.q = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_USG);
+          gcry_sexp_release (l1);
+          l1 = gcry_sexp_find_token (domainsexp, "g", 0);
+          domain.g = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_USG);
+          gcry_sexp_release (l1);
+          gcry_sexp_release (domainsexp);
+
+          /* Check that all domain parameters are available.  */
+          if (!domain.p || !domain.q || !domain.g)
+            {
+              gcry_mpi_release (domain.p);
+              gcry_mpi_release (domain.q);
+              gcry_mpi_release (domain.g);
+              gcry_sexp_release (deriveparms);
+              return GPG_ERR_MISSING_VALUE;
+            }
+
+          /* Get NBITS and QBITS from the domain parameters.  */
+          nbits = mpi_get_nbits (domain.p);
+          qbits = mpi_get_nbits (domain.q);
+        }
+    }
+
+  if (deriveparms || use_fips186 || use_fips186_2 || fips_mode ())
+    {
+      int counter;
+      void *seed;
+      size_t seedlen;
+      gcry_mpi_t h_value;
+
+      ec = generate_fips186 (&sk, nbits, qbits, deriveparms, use_fips186_2,
+                             &domain,
+                             &counter, &seed, &seedlen, &h_value);
+      gcry_sexp_release (deriveparms);
+      if (!ec && h_value)
+        {
+          /* Format the seed-values unless domain parameters are used
+             for which a H_VALUE of NULL is an indication.  */
+          ec = gpg_err_code (gcry_sexp_build
+                             (&seedinfo, NULL,
+                              "(seed-values(counter %d)(seed %b)(h %m))",
+                              counter, (int)seedlen, seed, h_value));
+          if (ec)
+            {
+              gcry_mpi_release (sk.p); sk.p = NULL;
+              gcry_mpi_release (sk.q); sk.q = NULL;
+              gcry_mpi_release (sk.g); sk.g = NULL;
+              gcry_mpi_release (sk.y); sk.y = NULL;
+              gcry_mpi_release (sk.x); sk.x = NULL;
+            }
+          gcry_free (seed);
+          gcry_mpi_release (h_value);
+        }
+    }
+  else
+    {
+      ec = generate (&sk, nbits, qbits, transient_key, &domain, retfactors);
+    }
+
+  gcry_mpi_release (domain.p);
+  gcry_mpi_release (domain.q);
+  gcry_mpi_release (domain.g);
+
+  if (!ec)
+    {
+      skey[0] = sk.p;
+      skey[1] = sk.q;
+      skey[2] = sk.g;
+      skey[3] = sk.y;
+      skey[4] = sk.x;
+
+      if (!r_extrainfo)
+        {
+          /* Old style interface - return the factors - if any - at
+             retfactors.  */
+        }
+      else if (!*retfactors && !seedinfo)
+        {
+          /* No factors and no seedinfo, thus there is nothing to return.  */
+          *r_extrainfo = NULL;
+        }
+      else
+        {
+          /* Put the factors into extrainfo and set retfactors to NULL
+             to make use of the new interface.  Note that the factors
+             are not confidential thus we can store them in standard
+             memory.  */
+          int nfactors, i, j;
+          char *p;
+          char *format = NULL;
+          void **arg_list = NULL;
+
+          for (nfactors=0; *retfactors && (*retfactors)[nfactors]; nfactors++)
+            ;
+          /* Allocate space for the format string:
+               "(misc-key-info%S(pm1-factors%m))"
+             with one "%m" for each factor and construct it.  */
+          format = gcry_malloc (50 + 2*nfactors);
+          if (!format)
+            ec = gpg_err_code_from_syserror ();
+          else
+            {
+              p = stpcpy (format, "(misc-key-info");
+              if (seedinfo)
+                p = stpcpy (p, "%S");
+              if (nfactors)
+                {
+                  p = stpcpy (p, "(pm1-factors");
+                  for (i=0; i < nfactors; i++)
+                    p = stpcpy (p, "%m");
+                  p = stpcpy (p, ")");
+                }
+              p = stpcpy (p, ")");
+
+              /* Allocate space for the list of factors plus one for
+                 an S-expression plus an extra NULL entry for safety
+                 and fill it with the factors.  */
+              arg_list = gcry_calloc (nfactors+1+1, sizeof *arg_list);
+              if (!arg_list)
+                ec = gpg_err_code_from_syserror ();
+              else
+                {
+                  i = 0;
+                  if (seedinfo)
+                    arg_list[i++] = &seedinfo;
+                  for (j=0; j < nfactors; j++)
+                    arg_list[i++] = (*retfactors) + j;
+                  arg_list[i] = NULL;
+
+                  ec = gpg_err_code (gcry_sexp_build_array
+                                     (r_extrainfo, NULL, format, arg_list));
+                }
+            }
+
+          gcry_free (arg_list);
+          gcry_free (format);
+          for (i=0; i < nfactors; i++)
+            {
+              gcry_mpi_release ((*retfactors)[i]);
+              (*retfactors)[i] = NULL;
+            }
+          gcry_free (*retfactors);
+          *retfactors = NULL;
+          if (ec)
+            {
+              for (i=0; i < 5; i++)
+                {
+                  gcry_mpi_release (skey[i]);
+                  skey[i] = NULL;
+                }
+            }
+        }
+    }
+
+  gcry_sexp_release (seedinfo);
+  return ec;
+}
+
+
+static gcry_err_code_t
+dsa_generate (int algo, unsigned int nbits, unsigned long evalue,
+              gcry_mpi_t *skey, gcry_mpi_t **retfactors)
+{
+  (void)evalue;
+  return dsa_generate_ext (algo, nbits, 0, NULL, skey, retfactors, NULL);
+}
+
+
+
+static gcry_err_code_t
+dsa_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  DSA_secret_key sk;
+
+  (void)algo;
+
+  if ((! skey[0]) || (! skey[1]) || (! skey[2]) || (! skey[3]) || (! skey[4]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.q = skey[1];
+      sk.g = skey[2];
+      sk.y = skey[3];
+      sk.x = skey[4];
+      if (! check_secret_key (&sk))
+	err = GPG_ERR_BAD_SECKEY;
+    }
+
+  return err;
+}
+
+
+static gcry_err_code_t
+dsa_sign (int algo, gcry_mpi_t *resarr, gcry_mpi_t data, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  DSA_secret_key sk;
+
+  (void)algo;
+
+  if ((! data)
+      || (! skey[0]) || (! skey[1]) || (! skey[2])
+      || (! skey[3]) || (! skey[4]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.q = skey[1];
+      sk.g = skey[2];
+      sk.y = skey[3];
+      sk.x = skey[4];
+      resarr[0] = mpi_alloc (mpi_get_nlimbs (sk.p));
+      resarr[1] = mpi_alloc (mpi_get_nlimbs (sk.p));
+      sign (resarr[0], resarr[1], data, &sk);
+    }
+  return err;
+}
+
+static gcry_err_code_t
+dsa_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+            int (*cmp) (void *, gcry_mpi_t), void *opaquev)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  DSA_public_key pk;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  if ((! data[0]) || (! data[1]) || (! hash)
+      || (! pkey[0]) || (! pkey[1]) || (! pkey[2]) || (! pkey[3]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      pk.p = pkey[0];
+      pk.q = pkey[1];
+      pk.g = pkey[2];
+      pk.y = pkey[3];
+      if (! verify (data[0], data[1], hash, &pk))
+	err = GPG_ERR_BAD_SIGNATURE;
+    }
+  return err;
+}
+
+
+static unsigned int
+dsa_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+static const char *
+selftest_sign_1024 (gcry_sexp_t pkey, gcry_sexp_t skey)
+{
+  static const char sample_data[] =
+    "(data (flags raw)"
+    " (value #a0b1c2d3e4f500102030405060708090a1b2c3d4#))";
+  static const char sample_data_bad[] =
+    "(data (flags raw)"
+    " (value #a0b1c2d3e4f510102030405060708090a1b2c3d4#))";
+
+  const char *errtxt = NULL;
+  gcry_error_t err;
+  gcry_sexp_t data = NULL;
+  gcry_sexp_t data_bad = NULL;
+  gcry_sexp_t sig = NULL;
+
+  err = gcry_sexp_sscan (&data, NULL,
+                         sample_data, strlen (sample_data));
+  if (!err)
+    err = gcry_sexp_sscan (&data_bad, NULL,
+                           sample_data_bad, strlen (sample_data_bad));
+  if (err)
+    {
+      errtxt = "converting data failed";
+      goto leave;
+    }
+
+  err = gcry_pk_sign (&sig, data, skey);
+  if (err)
+    {
+      errtxt = "signing failed";
+      goto leave;
+    }
+  err = gcry_pk_verify (sig, data, pkey);
+  if (err)
+    {
+      errtxt = "verify failed";
+      goto leave;
+    }
+  err = gcry_pk_verify (sig, data_bad, pkey);
+  if (gcry_err_code (err) != GPG_ERR_BAD_SIGNATURE)
+    {
+      errtxt = "bad signature not detected";
+      goto leave;
+    }
+
+
+ leave:
+  gcry_sexp_release (sig);
+  gcry_sexp_release (data_bad);
+  gcry_sexp_release (data);
+  return errtxt;
+}
+
+
+static gpg_err_code_t
+selftests_dsa (selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+  gcry_error_t err;
+  gcry_sexp_t skey = NULL;
+  gcry_sexp_t pkey = NULL;
+
+  /* Convert the S-expressions into the internal representation.  */
+  what = "convert";
+  err = gcry_sexp_sscan (&skey, NULL,
+                         sample_secret_key, strlen (sample_secret_key));
+  if (!err)
+    err = gcry_sexp_sscan (&pkey, NULL,
+                           sample_public_key, strlen (sample_public_key));
+  if (err)
+    {
+      errtxt = gcry_strerror (err);
+      goto failed;
+    }
+
+  what = "key consistency";
+  err = gcry_pk_testkey (skey);
+  if (err)
+    {
+      errtxt = gcry_strerror (err);
+      goto failed;
+    }
+
+  what = "sign";
+  errtxt = selftest_sign_1024 (pkey, skey);
+  if (errtxt)
+    goto failed;
+
+  gcry_sexp_release (pkey);
+  gcry_sexp_release (skey);
+  return 0; /* Succeeded. */
+
+ failed:
+  gcry_sexp_release (pkey);
+  gcry_sexp_release (skey);
+  if (report)
+    report ("pubkey", GCRY_PK_DSA, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  (void)extended;
+
+  switch (algo)
+    {
+    case GCRY_PK_DSA:
+      ec = selftests_dsa (report);
+      break;
+    default:
+      ec = GPG_ERR_PUBKEY_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static const char *dsa_names[] =
+  {
+    "dsa",
+    "openpgp-dsa",
+    NULL,
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_dsa =
+  {
+    "DSA", dsa_names,
+    "pqgy", "pqgyx", "", "rs", "pqgy",
+    GCRY_PK_USAGE_SIGN,
+    dsa_generate,
+    dsa_check_secret_key,
+    NULL,
+    NULL,
+    dsa_sign,
+    dsa_verify,
+    dsa_get_nbits
+  };
+pk_extra_spec_t _gcry_pubkey_extraspec_dsa =
+  {
+    run_selftests,
+    dsa_generate_ext
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/ecc.c b/grub-core/lib/libgcrypt/cipher/ecc.c
new file mode 100644
index 0000000..b8487dc
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/ecc.c
@@ -0,0 +1,1793 @@
+/* ecc.c  -  Elliptic Curve Cryptography
+   Copyright (C) 2007, 2008, 2010, 2011 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
+
+/* This code is originally based on the Patch 0.1.6 for the gnupg
+   1.4.x branch as retrieved on 2007-03-21 from
+   http://www.calcurco.cat/eccGnuPG/src/gnupg-1.4.6-ecc0.2.0beta1.diff.bz2
+   The original authors are:
+     Written by
+      Sergi Blanch i Torne <d4372211 at alumnes.eup.udl.es>,
+      Ramiro Moreno Chiral <ramiro at eup.udl.es>
+     Maintainers
+      Sergi Blanch i Torne
+      Ramiro Moreno Chiral
+      Mikael Mylnikov (mmr)
+  For use in Libgcrypt the code has been heavily modified and cleaned
+  up. In fact there is not much left of the orginally code except for
+  some variable names and the text book implementaion of the sign and
+  verification algorithms.  The arithmetic functions have entirely
+  been rewritten and moved to mpi/ec.c.
+
+  ECDH encrypt and decrypt code written by Andrey Jivsov,
+*/
+
+
+/* TODO:
+
+  - If we support point compression we need to uncompress before
+    computing the keygrip
+
+  - In mpi/ec.c we use mpi_powm for x^2 mod p: Either implement a
+    special case in mpi_powm or check whether mpi_mulm is faster.
+
+  - Decide whether we should hide the mpi_point_t definition.
+*/
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+/* Definition of a curve.  */
+typedef struct
+{
+  gcry_mpi_t p;   /* Prime specifying the field GF(p).  */
+  gcry_mpi_t a;   /* First coefficient of the Weierstrass equation.  */
+  gcry_mpi_t b;   /* Second coefficient of the Weierstrass equation.  */
+  mpi_point_t G;  /* Base point (generator).  */
+  gcry_mpi_t n;   /* Order of G.  */
+  const char *name;  /* Name of curve or NULL.  */
+} elliptic_curve_t;
+
+
+typedef struct
+{
+  elliptic_curve_t E;
+  mpi_point_t Q;  /* Q = [d]G  */
+} ECC_public_key;
+
+typedef struct
+{
+  elliptic_curve_t E;
+  mpi_point_t Q;
+  gcry_mpi_t d;
+} ECC_secret_key;
+
+
+/* This tables defines aliases for curve names.  */
+static const struct
+{
+  const char *name;  /* Our name.  */
+  const char *other; /* Other name. */
+} curve_aliases[] =
+  {
+    { "NIST P-192", "1.2.840.10045.3.1.1" }, /* X9.62 OID  */
+    { "NIST P-192", "prime192v1" },          /* X9.62 name.  */
+    { "NIST P-192", "secp192r1"  },          /* SECP name.  */
+
+    { "NIST P-224", "secp224r1" },
+    { "NIST P-224", "1.3.132.0.33" },        /* SECP OID.  */
+
+    { "NIST P-256", "1.2.840.10045.3.1.7" }, /* From NIST SP 800-78-1.  */
+    { "NIST P-256", "prime256v1" },
+    { "NIST P-256", "secp256r1"  },
+
+    { "NIST P-384", "secp384r1" },
+    { "NIST P-384", "1.3.132.0.34" },
+
+    { "NIST P-521", "secp521r1" },
+    { "NIST P-521", "1.3.132.0.35" },
+
+    { "brainpoolP160r1", "1.3.36.3.3.2.8.1.1.1" },
+    { "brainpoolP192r1", "1.3.36.3.3.2.8.1.1.3" },
+    { "brainpoolP224r1", "1.3.36.3.3.2.8.1.1.5" },
+    { "brainpoolP256r1", "1.3.36.3.3.2.8.1.1.7" },
+    { "brainpoolP320r1", "1.3.36.3.3.2.8.1.1.9" },
+    { "brainpoolP384r1", "1.3.36.3.3.2.8.1.1.11"},
+    { "brainpoolP512r1", "1.3.36.3.3.2.8.1.1.13"},
+
+    { NULL, NULL}
+  };
+
+typedef struct   {
+  const char *desc;           /* Description of the curve.  */
+  unsigned int nbits;         /* Number of bits.  */
+  unsigned int fips:1;        /* True if this is a FIPS140-2 approved curve. */
+  const char  *p;             /* Order of the prime field.  */
+  const char *a, *b;          /* The coefficients. */
+  const char *n;              /* The order of the base point.  */
+  const char *g_x, *g_y;      /* Base point.  */
+} ecc_domain_parms_t;
+
+/* This static table defines all available curves.  */
+static const ecc_domain_parms_t domain_parms[] =
+  {
+    {
+      "NIST P-192", 192, 1,
+      "0xfffffffffffffffffffffffffffffffeffffffffffffffff",
+      "0xfffffffffffffffffffffffffffffffefffffffffffffffc",
+      "0x64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1",
+      "0xffffffffffffffffffffffff99def836146bc9b1b4d22831",
+
+      "0x188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012",
+      "0x07192b95ffc8da78631011ed6b24cdd573f977a11e794811"
+    },
+    {
+      "NIST P-224", 224, 1,
+      "0xffffffffffffffffffffffffffffffff000000000000000000000001",
+      "0xfffffffffffffffffffffffffffffffefffffffffffffffffffffffe",
+      "0xb4050a850c04b3abf54132565044b0b7d7bfd8ba270b39432355ffb4",
+      "0xffffffffffffffffffffffffffff16a2e0b8f03e13dd29455c5c2a3d" ,
+
+      "0xb70e0cbd6bb4bf7f321390b94a03c1d356c21122343280d6115c1d21",
+      "0xbd376388b5f723fb4c22dfe6cd4375a05a07476444d5819985007e34"
+    },
+    {
+      "NIST P-256", 256, 1,
+      "0xffffffff00000001000000000000000000000000ffffffffffffffffffffffff",
+      "0xffffffff00000001000000000000000000000000fffffffffffffffffffffffc",
+      "0x5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
+      "0xffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
+
+      "0x6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
+      "0x4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5"
+    },
+    {
+      "NIST P-384", 384, 1,
+      "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
+      "ffffffff0000000000000000ffffffff",
+      "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
+      "ffffffff0000000000000000fffffffc",
+      "0xb3312fa7e23ee7e4988e056be3f82d19181d9c6efe8141120314088f5013875a"
+      "c656398d8a2ed19d2a85c8edd3ec2aef",
+      "0xffffffffffffffffffffffffffffffffffffffffffffffffc7634d81f4372ddf"
+      "581a0db248b0a77aecec196accc52973",
+
+      "0xaa87ca22be8b05378eb1c71ef320ad746e1d3b628ba79b9859f741e082542a38"
+      "5502f25dbf55296c3a545e3872760ab7",
+      "0x3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c0"
+      "0a60b1ce1d7e819d7a431d7c90ea0e5f"
+    },
+    {
+      "NIST P-521", 521, 1,
+      "0x01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+      "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+      "0x01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+      "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc",
+      "0x051953eb9618e1c9a1f929a21a0b68540eea2da725b99b315f3b8b489918ef10"
+      "9e156193951ec7e937b1652c0bd3bb1bf073573df883d2c34f1ef451fd46b503f00",
+      "0x1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+      "ffa51868783bf2f966b7fcc0148f709a5d03bb5c9b8899c47aebb6fb71e91386409",
+
+      "0xc6858e06b70404e9cd9e3ecb662395b4429c648139053fb521f828af606b4d3d"
+      "baa14b5e77efe75928fe1dc127a2ffa8de3348b3c1856a429bf97e7e31c2e5bd66",
+      "0x11839296a789a3bc0045c8a5fb42c7d1bd998f54449579b446817afbd17273e6"
+      "62c97ee72995ef42640c550b9013fad0761353c7086a272c24088be94769fd16650"
+    },
+
+    { "brainpoolP160r1", 160, 0,
+      "0xe95e4a5f737059dc60dfc7ad95b3d8139515620f",
+      "0x340e7be2a280eb74e2be61bada745d97e8f7c300",
+      "0x1e589a8595423412134faa2dbdec95c8d8675e58",
+      "0xe95e4a5f737059dc60df5991d45029409e60fc09",
+      "0xbed5af16ea3f6a4f62938c4631eb5af7bdbcdbc3",
+      "0x1667cb477a1a8ec338f94741669c976316da6321"
+    },
+
+    { "brainpoolP192r1", 192, 0,
+      "0xc302f41d932a36cda7a3463093d18db78fce476de1a86297",
+      "0x6a91174076b1e0e19c39c031fe8685c1cae040e5c69a28ef",
+      "0x469a28ef7c28cca3dc721d044f4496bcca7ef4146fbf25c9",
+      "0xc302f41d932a36cda7a3462f9e9e916b5be8f1029ac4acc1",
+      "0xc0a0647eaab6a48753b033c56cb0f0900a2f5c4853375fd6",
+      "0x14b690866abd5bb88b5f4828c1490002e6773fa2fa299b8f"
+    },
+
+    { "brainpoolP224r1", 224, 0,
+      "0xd7c134aa264366862a18302575d1d787b09f075797da89f57ec8c0ff",
+      "0x68a5e62ca9ce6c1c299803a6c1530b514e182ad8b0042a59cad29f43",
+      "0x2580f63ccfe44138870713b1a92369e33e2135d266dbb372386c400b",
+      "0xd7c134aa264366862a18302575d0fb98d116bc4b6ddebca3a5a7939f",
+      "0x0d9029ad2c7e5cf4340823b2a87dc68c9e4ce3174c1e6efdee12c07d",
+      "0x58aa56f772c0726f24c6b89e4ecdac24354b9e99caa3f6d3761402cd"
+    },
+
+    { "brainpoolP256r1", 256, 0,
+      "0xa9fb57dba1eea9bc3e660a909d838d726e3bf623d52620282013481d1f6e5377",
+      "0x7d5a0975fc2c3057eef67530417affe7fb8055c126dc5c6ce94a4b44f330b5d9",
+      "0x26dc5c6ce94a4b44f330b5d9bbd77cbf958416295cf7e1ce6bccdc18ff8c07b6",
+      "0xa9fb57dba1eea9bc3e660a909d838d718c397aa3b561a6f7901e0e82974856a7",
+      "0x8bd2aeb9cb7e57cb2c4b482ffc81b7afb9de27e1e3bd23c23a4453bd9ace3262",
+      "0x547ef835c3dac4fd97f8461a14611dc9c27745132ded8e545c1d54c72f046997"
+    },
+
+    { "brainpoolP320r1", 320, 0,
+      "0xd35e472036bc4fb7e13c785ed201e065f98fcfa6f6f40def4f92b9ec7893ec28"
+      "fcd412b1f1b32e27",
+      "0x3ee30b568fbab0f883ccebd46d3f3bb8a2a73513f5eb79da66190eb085ffa9f4"
+      "92f375a97d860eb4",
+      "0x520883949dfdbc42d3ad198640688a6fe13f41349554b49acc31dccd88453981"
+      "6f5eb4ac8fb1f1a6",
+      "0xd35e472036bc4fb7e13c785ed201e065f98fcfa5b68f12a32d482ec7ee8658e9"
+      "8691555b44c59311",
+      "0x43bd7e9afb53d8b85289bcc48ee5bfe6f20137d10a087eb6e7871e2a10a599c7"
+      "10af8d0d39e20611",
+      "0x14fdd05545ec1cc8ab4093247f77275e0743ffed117182eaa9c77877aaac6ac7"
+      "d35245d1692e8ee1"
+    },
+
+    { "brainpoolP384r1", 384, 0,
+      "0x8cb91e82a3386d280f5d6f7e50e641df152f7109ed5456b412b1da197fb71123"
+      "acd3a729901d1a71874700133107ec53",
+      "0x7bc382c63d8c150c3c72080ace05afa0c2bea28e4fb22787139165efba91f90f"
+      "8aa5814a503ad4eb04a8c7dd22ce2826",
+      "0x04a8c7dd22ce28268b39b55416f0447c2fb77de107dcd2a62e880ea53eeb62d5"
+      "7cb4390295dbc9943ab78696fa504c11",
+      "0x8cb91e82a3386d280f5d6f7e50e641df152f7109ed5456b31f166e6cac0425a7"
+      "cf3ab6af6b7fc3103b883202e9046565",
+      "0x1d1c64f068cf45ffa2a63a81b7c13f6b8847a3e77ef14fe3db7fcafe0cbd10e8"
+      "e826e03436d646aaef87b2e247d4af1e",
+      "0x8abe1d7520f9c2a45cb1eb8e95cfd55262b70b29feec5864e19c054ff9912928"
+      "0e4646217791811142820341263c5315"
+    },
+
+    { "brainpoolP512r1", 512, 0,
+      "0xaadd9db8dbe9c48b3fd4e6ae33c9fc07cb308db3b3c9d20ed6639cca70330871"
+      "7d4d9b009bc66842aecda12ae6a380e62881ff2f2d82c68528aa6056583a48f3",
+      "0x7830a3318b603b89e2327145ac234cc594cbdd8d3df91610a83441caea9863bc"
+      "2ded5d5aa8253aa10a2ef1c98b9ac8b57f1117a72bf2c7b9e7c1ac4d77fc94ca",
+      "0x3df91610a83441caea9863bc2ded5d5aa8253aa10a2ef1c98b9ac8b57f1117a7"
+      "2bf2c7b9e7c1ac4d77fc94cadc083e67984050b75ebae5dd2809bd638016f723",
+      "0xaadd9db8dbe9c48b3fd4e6ae33c9fc07cb308db3b3c9d20ed6639cca70330870"
+      "553e5c414ca92619418661197fac10471db1d381085ddaddb58796829ca90069",
+      "0x81aee4bdd82ed9645a21322e9c4c6a9385ed9f70b5d916c1b43b62eef4d0098e"
+      "ff3b1f78e2d0d48d50d1687b93b97d5f7c6d5047406a5e688b352209bcb9f822",
+      "0x7dde385d566332ecc0eabfa9cf7822fdf209f70024a57b1aa000c55b881f8111"
+      "b2dcde494a5f485e5bca4bd88a2763aed1ca2b2fa8f0540678cd1e0f3ad80892"
+    },
+
+    { NULL, 0, 0, NULL, NULL, NULL, NULL }
+  };
+
+
+/* Registered progress function and its callback value. */
+static void (*progress_cb) (void *, const char*, int, int, int);
+static void *progress_cb_data;
+
+
+#define point_init(a)  _gcry_mpi_ec_point_init ((a))
+#define point_free(a)  _gcry_mpi_ec_point_free ((a))
+
+
+
+/* Local prototypes. */
+static gcry_mpi_t gen_k (gcry_mpi_t p, int security_level);
+static void test_keys (ECC_secret_key * sk, unsigned int nbits);
+static int check_secret_key (ECC_secret_key * sk);
+static gpg_err_code_t sign (gcry_mpi_t input, ECC_secret_key *skey,
+                            gcry_mpi_t r, gcry_mpi_t s);
+static gpg_err_code_t verify (gcry_mpi_t input, ECC_public_key *pkey,
+                              gcry_mpi_t r, gcry_mpi_t s);
+
+
+static gcry_mpi_t gen_y_2 (gcry_mpi_t x, elliptic_curve_t * base);
+
+
+
+
+void
+_gcry_register_pk_ecc_progress (void (*cb) (void *, const char *,
+                                            int, int, int),
+                                void *cb_data)
+{
+  progress_cb = cb;
+  progress_cb_data = cb_data;
+}
+
+/* static void */
+/* progress (int c) */
+/* { */
+/*   if (progress_cb) */
+/*     progress_cb (progress_cb_data, "pk_ecc", c, 0, 0); */
+/* } */
+
+
+
+
+/* Set the value from S into D.  */
+static void
+point_set (mpi_point_t *d, mpi_point_t *s)
+{
+  mpi_set (d->x, s->x);
+  mpi_set (d->y, s->y);
+  mpi_set (d->z, s->z);
+}
+
+
+/*
+ * Release a curve object.
+ */
+static void
+curve_free (elliptic_curve_t *E)
+{
+  mpi_free (E->p); E->p = NULL;
+  mpi_free (E->a); E->a = NULL;
+  mpi_free (E->b);  E->b = NULL;
+  point_free (&E->G);
+  mpi_free (E->n);  E->n = NULL;
+}
+
+
+/*
+ * Return a copy of a curve object.
+ */
+static elliptic_curve_t
+curve_copy (elliptic_curve_t E)
+{
+  elliptic_curve_t R;
+
+  R.p = mpi_copy (E.p);
+  R.a = mpi_copy (E.a);
+  R.b = mpi_copy (E.b);
+  point_init (&R.G);
+  point_set (&R.G, &E.G);
+  R.n = mpi_copy (E.n);
+
+  return R;
+}
+
+
+/* Helper to scan a hex string. */
+static gcry_mpi_t
+scanval (const char *string)
+{
+  gpg_error_t err;
+  gcry_mpi_t val;
+
+  err = gcry_mpi_scan (&val, GCRYMPI_FMT_HEX, string, 0, NULL);
+  if (err)
+    log_fatal ("scanning ECC parameter failed: %s\n", gpg_strerror (err));
+  return val;
+}
+
+
+
+
+
+/****************
+ * Solve the right side of the equation that defines a curve.
+ */
+static gcry_mpi_t
+gen_y_2 (gcry_mpi_t x, elliptic_curve_t *base)
+{
+  gcry_mpi_t three, x_3, axb, y;
+
+  three = mpi_alloc_set_ui (3);
+  x_3 = mpi_new (0);
+  axb = mpi_new (0);
+  y   = mpi_new (0);
+
+  mpi_powm (x_3, x, three, base->p);
+  mpi_mulm (axb, base->a, x, base->p);
+  mpi_addm (axb, axb, base->b, base->p);
+  mpi_addm (y, x_3, axb, base->p);
+
+  mpi_free (x_3);
+  mpi_free (axb);
+  mpi_free (three);
+  return y; /* The quadratic value of the coordinate if it exist. */
+}
+
+
+/* Generate a random secret scalar k with an order of p
+
+   At the beginning this was identical to the code is in elgamal.c.
+   Later imporved by mmr.   Further simplified by wk.  */
+static gcry_mpi_t
+gen_k (gcry_mpi_t p, int security_level)
+{
+  gcry_mpi_t k;
+  unsigned int nbits;
+
+  nbits = mpi_get_nbits (p);
+  k = mpi_snew (nbits);
+  if (DBG_CIPHER)
+    log_debug ("choosing a random k of %u bits at seclevel %d\n",
+               nbits, security_level);
+
+  gcry_mpi_randomize (k, nbits, security_level);
+
+  mpi_mod (k, k, p);  /*  k = k mod p  */
+
+  return k;
+}
+
+
+/* Generate the crypto system setup.  This function takes the NAME of
+   a curve or the desired number of bits and stores at R_CURVE the
+   parameters of the named curve or those of a suitable curve.  The
+   chosen number of bits is stored on R_NBITS.  */
+static gpg_err_code_t
+fill_in_curve (unsigned int nbits, const char *name,
+               elliptic_curve_t *curve, unsigned int *r_nbits)
+{
+  int idx, aliasno;
+  const char *resname = NULL; /* Set to a found curve name.  */
+
+  if (name)
+    {
+      /* First check our native curves.  */
+      for (idx = 0; domain_parms[idx].desc; idx++)
+        if (!strcmp (name, domain_parms[idx].desc))
+          {
+            resname = domain_parms[idx].desc;
+            break;
+          }
+      /* If not found consult the alias table.  */
+      if (!domain_parms[idx].desc)
+        {
+          for (aliasno = 0; curve_aliases[aliasno].name; aliasno++)
+            if (!strcmp (name, curve_aliases[aliasno].other))
+              break;
+          if (curve_aliases[aliasno].name)
+            {
+              for (idx = 0; domain_parms[idx].desc; idx++)
+                if (!strcmp (curve_aliases[aliasno].name,
+                             domain_parms[idx].desc))
+                  {
+                    resname = domain_parms[idx].desc;
+                    break;
+                  }
+            }
+        }
+    }
+  else
+    {
+      for (idx = 0; domain_parms[idx].desc; idx++)
+        if (nbits == domain_parms[idx].nbits)
+          break;
+    }
+  if (!domain_parms[idx].desc)
+    return GPG_ERR_INV_VALUE;
+
+  /* In fips mode we only support NIST curves.  Note that it is
+     possible to bypass this check by specifying the curve parameters
+     directly.  */
+  if (fips_mode () && !domain_parms[idx].fips )
+    return GPG_ERR_NOT_SUPPORTED;
+
+  *r_nbits = domain_parms[idx].nbits;
+  curve->p = scanval (domain_parms[idx].p);
+  curve->a = scanval (domain_parms[idx].a);
+  curve->b = scanval (domain_parms[idx].b);
+  curve->n = scanval (domain_parms[idx].n);
+  curve->G.x = scanval (domain_parms[idx].g_x);
+  curve->G.y = scanval (domain_parms[idx].g_y);
+  curve->G.z = mpi_alloc_set_ui (1);
+  curve->name = resname;
+
+  return 0;
+}
+
+
+/*
+ * First obtain the setup.  Over the finite field randomize an scalar
+ * secret value, and calculate the public point.
+ */
+static gpg_err_code_t
+generate_key (ECC_secret_key *sk, unsigned int nbits, const char *name,
+              int transient_key,
+              gcry_mpi_t g_x, gcry_mpi_t g_y,
+              gcry_mpi_t q_x, gcry_mpi_t q_y,
+              const char **r_usedcurve)
+{
+  gpg_err_code_t err;
+  elliptic_curve_t E;
+  gcry_mpi_t d;
+  mpi_point_t Q;
+  mpi_ec_t ctx;
+  gcry_random_level_t random_level;
+
+  *r_usedcurve = NULL;
+
+  err = fill_in_curve (nbits, name, &E, &nbits);
+  if (err)
+    return err;
+
+  if (DBG_CIPHER)
+    {
+      log_mpidump ("ecgen curve  p", E.p);
+      log_mpidump ("ecgen curve  a", E.a);
+      log_mpidump ("ecgen curve  b", E.b);
+      log_mpidump ("ecgen curve  n", E.n);
+      log_mpidump ("ecgen curve Gx", E.G.x);
+      log_mpidump ("ecgen curve Gy", E.G.y);
+      log_mpidump ("ecgen curve Gz", E.G.z);
+      if (E.name)
+        log_debug   ("ecgen curve used: %s\n", E.name);
+    }
+
+  random_level = transient_key ? GCRY_STRONG_RANDOM : GCRY_VERY_STRONG_RANDOM;
+  d = gen_k (E.n, random_level);
+
+  /* Compute Q.  */
+  point_init (&Q);
+  ctx = _gcry_mpi_ec_init (E.p, E.a);
+  _gcry_mpi_ec_mul_point (&Q, d, &E.G, ctx);
+
+  /* Copy the stuff to the key structures. */
+  sk->E.p = mpi_copy (E.p);
+  sk->E.a = mpi_copy (E.a);
+  sk->E.b = mpi_copy (E.b);
+  point_init (&sk->E.G);
+  point_set (&sk->E.G, &E.G);
+  sk->E.n = mpi_copy (E.n);
+  point_init (&sk->Q);
+  point_set (&sk->Q, &Q);
+  sk->d    = mpi_copy (d);
+  /* We also return copies of G and Q in affine coordinates if
+     requested.  */
+  if (g_x && g_y)
+    {
+      if (_gcry_mpi_ec_get_affine (g_x, g_y, &sk->E.G, ctx))
+        log_fatal ("ecgen: Failed to get affine coordinates\n");
+    }
+  if (q_x && q_y)
+    {
+      if (_gcry_mpi_ec_get_affine (q_x, q_y, &sk->Q, ctx))
+        log_fatal ("ecgen: Failed to get affine coordinates\n");
+    }
+  _gcry_mpi_ec_free (ctx);
+
+  point_free (&Q);
+  mpi_free (d);
+
+  *r_usedcurve = E.name;
+  curve_free (&E);
+
+  /* Now we can test our keys (this should never fail!).  */
+  test_keys (sk, nbits - 64);
+
+  return 0;
+}
+
+
+/*
+ * To verify correct skey it use a random information.
+ * First, encrypt and decrypt this dummy value,
+ * test if the information is recuperated.
+ * Second, test with the sign and verify functions.
+ */
+static void
+test_keys (ECC_secret_key *sk, unsigned int nbits)
+{
+  ECC_public_key pk;
+  gcry_mpi_t test = mpi_new (nbits);
+  mpi_point_t R_;
+  gcry_mpi_t c = mpi_new (nbits);
+  gcry_mpi_t out = mpi_new (nbits);
+  gcry_mpi_t r = mpi_new (nbits);
+  gcry_mpi_t s = mpi_new (nbits);
+
+  if (DBG_CIPHER)
+    log_debug ("Testing key.\n");
+
+  point_init (&R_);
+
+  pk.E = curve_copy (sk->E);
+  point_init (&pk.Q);
+  point_set (&pk.Q, &sk->Q);
+
+  gcry_mpi_randomize (test, nbits, GCRY_WEAK_RANDOM);
+
+  if (sign (test, sk, r, s) )
+    log_fatal ("ECDSA operation: sign failed\n");
+
+  if (verify (test, &pk, r, s))
+    {
+      log_fatal ("ECDSA operation: sign, verify failed\n");
+    }
+
+  if (DBG_CIPHER)
+    log_debug ("ECDSA operation: sign, verify ok.\n");
+
+  point_free (&pk.Q);
+  curve_free (&pk.E);
+
+  point_free (&R_);
+  mpi_free (s);
+  mpi_free (r);
+  mpi_free (out);
+  mpi_free (c);
+  mpi_free (test);
+}
+
+
+/*
+ * To check the validity of the value, recalculate the correspondence
+ * between the public value and the secret one.
+ */
+static int
+check_secret_key (ECC_secret_key * sk)
+{
+  int rc = 1;
+  mpi_point_t Q;
+  gcry_mpi_t y_2, y2;
+  mpi_ec_t ctx = NULL;
+
+  point_init (&Q);
+
+  /* ?primarity test of 'p' */
+  /*  (...) //!! */
+  /* G in E(F_p) */
+  y_2 = gen_y_2 (sk->E.G.x, &sk->E);   /*  y^2=x^3+a*x+b */
+  y2 = mpi_alloc (0);
+  mpi_mulm (y2, sk->E.G.y, sk->E.G.y, sk->E.p);      /*  y^2=y*y */
+  if (mpi_cmp (y_2, y2))
+    {
+      if (DBG_CIPHER)
+        log_debug ("Bad check: Point 'G' does not belong to curve 'E'!\n");
+      goto leave;
+    }
+  /* G != PaI */
+  if (!mpi_cmp_ui (sk->E.G.z, 0))
+    {
+      if (DBG_CIPHER)
+        log_debug ("Bad check: 'G' cannot be Point at Infinity!\n");
+      goto leave;
+    }
+
+  ctx = _gcry_mpi_ec_init (sk->E.p, sk->E.a);
+
+  _gcry_mpi_ec_mul_point (&Q, sk->E.n, &sk->E.G, ctx);
+  if (mpi_cmp_ui (Q.z, 0))
+    {
+      if (DBG_CIPHER)
+        log_debug ("check_secret_key: E is not a curve of order n\n");
+      goto leave;
+    }
+  /* pubkey cannot be PaI */
+  if (!mpi_cmp_ui (sk->Q.z, 0))
+    {
+      if (DBG_CIPHER)
+        log_debug ("Bad check: Q can not be a Point at Infinity!\n");
+      goto leave;
+    }
+  /* pubkey = [d]G over E */
+  _gcry_mpi_ec_mul_point (&Q, sk->d, &sk->E.G, ctx);
+  if ((Q.x == sk->Q.x) && (Q.y == sk->Q.y) && (Q.z == sk->Q.z))
+    {
+      if (DBG_CIPHER)
+        log_debug
+          ("Bad check: There is NO correspondence between 'd' and 'Q'!\n");
+      goto leave;
+    }
+  rc = 0; /* Okay.  */
+
+ leave:
+  _gcry_mpi_ec_free (ctx);
+  mpi_free (y2);
+  mpi_free (y_2);
+  point_free (&Q);
+  return rc;
+}
+
+
+/*
+ * Return the signature struct (r,s) from the message hash.  The caller
+ * must have allocated R and S.
+ */
+static gpg_err_code_t
+sign (gcry_mpi_t input, ECC_secret_key *skey, gcry_mpi_t r, gcry_mpi_t s)
+{
+  gpg_err_code_t err = 0;
+  gcry_mpi_t k, dr, sum, k_1, x;
+  mpi_point_t I;
+  mpi_ec_t ctx;
+
+  if (DBG_CIPHER)
+    log_mpidump ("ecdsa sign hash  ", input );
+
+  k = NULL;
+  dr = mpi_alloc (0);
+  sum = mpi_alloc (0);
+  k_1 = mpi_alloc (0);
+  x = mpi_alloc (0);
+  point_init (&I);
+
+  mpi_set_ui (s, 0);
+  mpi_set_ui (r, 0);
+
+  ctx = _gcry_mpi_ec_init (skey->E.p, skey->E.a);
+
+  while (!mpi_cmp_ui (s, 0)) /* s == 0 */
+    {
+      while (!mpi_cmp_ui (r, 0)) /* r == 0 */
+        {
+          /* Note, that we are guaranteed to enter this loop at least
+             once because r has been intialized to 0.  We can't use a
+             do_while because we want to keep the value of R even if S
+             has to be recomputed.  */
+          mpi_free (k);
+          k = gen_k (skey->E.n, GCRY_STRONG_RANDOM);
+          _gcry_mpi_ec_mul_point (&I, k, &skey->E.G, ctx);
+          if (_gcry_mpi_ec_get_affine (x, NULL, &I, ctx))
+            {
+              if (DBG_CIPHER)
+                log_debug ("ecc sign: Failed to get affine coordinates\n");
+              err = GPG_ERR_BAD_SIGNATURE;
+              goto leave;
+            }
+          mpi_mod (r, x, skey->E.n);  /* r = x mod n */
+        }
+      mpi_mulm (dr, skey->d, r, skey->E.n); /* dr = d*r mod n  */
+      mpi_addm (sum, input, dr, skey->E.n); /* sum = hash + (d*r) mod n  */
+      mpi_invm (k_1, k, skey->E.n);         /* k_1 = k^(-1) mod n  */
+      mpi_mulm (s, k_1, sum, skey->E.n);    /* s = k^(-1)*(hash+(d*r)) mod n */
+    }
+
+  if (DBG_CIPHER)
+    {
+      log_mpidump ("ecdsa sign result r ", r);
+      log_mpidump ("ecdsa sign result s ", s);
+    }
+
+ leave:
+  _gcry_mpi_ec_free (ctx);
+  point_free (&I);
+  mpi_free (x);
+  mpi_free (k_1);
+  mpi_free (sum);
+  mpi_free (dr);
+  mpi_free (k);
+
+  return err;
+}
+
+
+/*
+ * Check if R and S verifies INPUT.
+ */
+static gpg_err_code_t
+verify (gcry_mpi_t input, ECC_public_key *pkey, gcry_mpi_t r, gcry_mpi_t s)
+{
+  gpg_err_code_t err = 0;
+  gcry_mpi_t h, h1, h2, x, y;
+  mpi_point_t Q, Q1, Q2;
+  mpi_ec_t ctx;
+
+  if( !(mpi_cmp_ui (r, 0) > 0 && mpi_cmp (r, pkey->E.n) < 0) )
+    return GPG_ERR_BAD_SIGNATURE; /* Assertion	0 < r < n  failed.  */
+  if( !(mpi_cmp_ui (s, 0) > 0 && mpi_cmp (s, pkey->E.n) < 0) )
+    return GPG_ERR_BAD_SIGNATURE; /* Assertion	0 < s < n  failed.  */
+
+  h  = mpi_alloc (0);
+  h1 = mpi_alloc (0);
+  h2 = mpi_alloc (0);
+  x = mpi_alloc (0);
+  y = mpi_alloc (0);
+  point_init (&Q);
+  point_init (&Q1);
+  point_init (&Q2);
+
+  ctx = _gcry_mpi_ec_init (pkey->E.p, pkey->E.a);
+
+  /* h  = s^(-1) (mod n) */
+  mpi_invm (h, s, pkey->E.n);
+/*   log_mpidump ("   h", h); */
+  /* h1 = hash * s^(-1) (mod n) */
+  mpi_mulm (h1, input, h, pkey->E.n);
+/*   log_mpidump ("  h1", h1); */
+  /* Q1 = [ hash * s^(-1) ]G  */
+  _gcry_mpi_ec_mul_point (&Q1, h1, &pkey->E.G, ctx);
+/*   log_mpidump ("Q1.x", Q1.x); */
+/*   log_mpidump ("Q1.y", Q1.y); */
+/*   log_mpidump ("Q1.z", Q1.z); */
+  /* h2 = r * s^(-1) (mod n) */
+  mpi_mulm (h2, r, h, pkey->E.n);
+/*   log_mpidump ("  h2", h2); */
+  /* Q2 = [ r * s^(-1) ]Q */
+  _gcry_mpi_ec_mul_point (&Q2, h2, &pkey->Q, ctx);
+/*   log_mpidump ("Q2.x", Q2.x); */
+/*   log_mpidump ("Q2.y", Q2.y); */
+/*   log_mpidump ("Q2.z", Q2.z); */
+  /* Q  = ([hash * s^(-1)]G) + ([r * s^(-1)]Q) */
+  _gcry_mpi_ec_add_points (&Q, &Q1, &Q2, ctx);
+/*   log_mpidump (" Q.x", Q.x); */
+/*   log_mpidump (" Q.y", Q.y); */
+/*   log_mpidump (" Q.z", Q.z); */
+
+  if (!mpi_cmp_ui (Q.z, 0))
+    {
+      if (DBG_CIPHER)
+          log_debug ("ecc verify: Rejected\n");
+      err = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+  if (_gcry_mpi_ec_get_affine (x, y, &Q, ctx))
+    {
+      if (DBG_CIPHER)
+        log_debug ("ecc verify: Failed to get affine coordinates\n");
+      err = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+  mpi_mod (x, x, pkey->E.n); /* x = x mod E_n */
+  if (mpi_cmp (x, r))   /* x != r */
+    {
+      if (DBG_CIPHER)
+        {
+          log_mpidump ("     x", x);
+          log_mpidump ("     y", y);
+          log_mpidump ("     r", r);
+          log_mpidump ("     s", s);
+          log_debug ("ecc verify: Not verified\n");
+        }
+      err = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+  if (DBG_CIPHER)
+    log_debug ("ecc verify: Accepted\n");
+
+ leave:
+  _gcry_mpi_ec_free (ctx);
+  point_free (&Q2);
+  point_free (&Q1);
+  point_free (&Q);
+  mpi_free (y);
+  mpi_free (x);
+  mpi_free (h2);
+  mpi_free (h1);
+  mpi_free (h);
+  return err;
+}
+
+
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+static gcry_mpi_t
+ec2os (gcry_mpi_t x, gcry_mpi_t y, gcry_mpi_t p)
+{
+  gpg_error_t err;
+  int pbytes = (mpi_get_nbits (p)+7)/8;
+  size_t n;
+  unsigned char *buf, *ptr;
+  gcry_mpi_t result;
+
+  buf = gcry_xmalloc ( 1 + 2*pbytes );
+  *buf = 04; /* Uncompressed point.  */
+  ptr = buf+1;
+  err = gcry_mpi_print (GCRYMPI_FMT_USG, ptr, pbytes, &n, x);
+  if (err)
+    log_fatal ("mpi_print failed: %s\n", gpg_strerror (err));
+  if (n < pbytes)
+    {
+      memmove (ptr+(pbytes-n), ptr, n);
+      memset (ptr, 0, (pbytes-n));
+    }
+  ptr += pbytes;
+  err = gcry_mpi_print (GCRYMPI_FMT_USG, ptr, pbytes, &n, y);
+  if (err)
+    log_fatal ("mpi_print failed: %s\n", gpg_strerror (err));
+  if (n < pbytes)
+    {
+      memmove (ptr+(pbytes-n), ptr, n);
+      memset (ptr, 0, (pbytes-n));
+    }
+
+  err = gcry_mpi_scan (&result, GCRYMPI_FMT_USG, buf, 1+2*pbytes, NULL);
+  if (err)
+    log_fatal ("mpi_scan failed: %s\n", gpg_strerror (err));
+  gcry_free (buf);
+
+  return result;
+}
+
+
+/* RESULT must have been initialized and is set on success to the
+   point given by VALUE.  */
+static gcry_error_t
+os2ec (mpi_point_t *result, gcry_mpi_t value)
+{
+  gcry_error_t err;
+  size_t n;
+  unsigned char *buf;
+  gcry_mpi_t x, y;
+
+  n = (mpi_get_nbits (value)+7)/8;
+  buf = gcry_xmalloc (n);
+  err = gcry_mpi_print (GCRYMPI_FMT_USG, buf, n, &n, value);
+  if (err)
+    {
+      gcry_free (buf);
+      return err;
+    }
+  if (n < 1)
+    {
+      gcry_free (buf);
+      return GPG_ERR_INV_OBJ;
+    }
+  if (*buf != 4)
+    {
+      gcry_free (buf);
+      return GPG_ERR_NOT_IMPLEMENTED; /* No support for point compression.  */
+    }
+  if ( ((n-1)%2) )
+    {
+      gcry_free (buf);
+      return GPG_ERR_INV_OBJ;
+    }
+  n = (n-1)/2;
+  err = gcry_mpi_scan (&x, GCRYMPI_FMT_USG, buf+1, n, NULL);
+  if (err)
+    {
+      gcry_free (buf);
+      return err;
+    }
+  err = gcry_mpi_scan (&y, GCRYMPI_FMT_USG, buf+1+n, n, NULL);
+  gcry_free (buf);
+  if (err)
+    {
+      mpi_free (x);
+      return err;
+    }
+
+  mpi_set (result->x, x);
+  mpi_set (result->y, y);
+  mpi_set_ui (result->z, 1);
+
+  mpi_free (x);
+  mpi_free (y);
+
+  return 0;
+}
+
+
+/* Extended version of ecc_generate.  */
+static gcry_err_code_t
+ecc_generate_ext (int algo, unsigned int nbits, unsigned long evalue,
+                  const gcry_sexp_t genparms,
+                  gcry_mpi_t *skey, gcry_mpi_t **retfactors,
+                  gcry_sexp_t *r_extrainfo)
+{
+  gpg_err_code_t ec;
+  ECC_secret_key sk;
+  gcry_mpi_t g_x, g_y, q_x, q_y;
+  char *curve_name = NULL;
+  gcry_sexp_t l1;
+  int transient_key = 0;
+  const char *usedcurve = NULL;
+
+  (void)algo;
+  (void)evalue;
+
+  if (genparms)
+    {
+      /* Parse the optional "curve" parameter. */
+      l1 = gcry_sexp_find_token (genparms, "curve", 0);
+      if (l1)
+        {
+          curve_name = _gcry_sexp_nth_string (l1, 1);
+          gcry_sexp_release (l1);
+          if (!curve_name)
+            return GPG_ERR_INV_OBJ; /* No curve name or value too large. */
+        }
+
+      /* Parse the optional transient-key flag.  */
+      l1 = gcry_sexp_find_token (genparms, "transient-key", 0);
+      if (l1)
+        {
+          transient_key = 1;
+          gcry_sexp_release (l1);
+        }
+    }
+
+  /* NBITS is required if no curve name has been given.  */
+  if (!nbits && !curve_name)
+    return GPG_ERR_NO_OBJ; /* No NBITS parameter. */
+
+  g_x = mpi_new (0);
+  g_y = mpi_new (0);
+  q_x = mpi_new (0);
+  q_y = mpi_new (0);
+  ec = generate_key (&sk, nbits, curve_name, transient_key, g_x, g_y, q_x, q_y,
+                     &usedcurve);
+  gcry_free (curve_name);
+  if (ec)
+    return ec;
+  if (usedcurve)  /* Fixme: No error return checking.  */
+    gcry_sexp_build (r_extrainfo, NULL, "(curve %s)", usedcurve);
+
+  skey[0] = sk.E.p;
+  skey[1] = sk.E.a;
+  skey[2] = sk.E.b;
+  skey[3] = ec2os (g_x, g_y, sk.E.p);
+  skey[4] = sk.E.n;
+  skey[5] = ec2os (q_x, q_y, sk.E.p);
+  skey[6] = sk.d;
+
+  mpi_free (g_x);
+  mpi_free (g_y);
+  mpi_free (q_x);
+  mpi_free (q_y);
+
+  point_free (&sk.E.G);
+  point_free (&sk.Q);
+
+  /* Make an empty list of factors.  */
+  *retfactors = gcry_calloc ( 1, sizeof **retfactors );
+  if (!*retfactors)
+    return gpg_err_code_from_syserror ();  /* Fixme: relase mem?  */
+
+  if (DBG_CIPHER)
+    {
+      log_mpidump ("ecgen result p", skey[0]);
+      log_mpidump ("ecgen result a", skey[1]);
+      log_mpidump ("ecgen result b", skey[2]);
+      log_mpidump ("ecgen result G", skey[3]);
+      log_mpidump ("ecgen result n", skey[4]);
+      log_mpidump ("ecgen result Q", skey[5]);
+      log_mpidump ("ecgen result d", skey[6]);
+    }
+
+  return 0;
+}
+
+
+static gcry_err_code_t
+ecc_generate (int algo, unsigned int nbits, unsigned long evalue,
+              gcry_mpi_t *skey, gcry_mpi_t **retfactors)
+{
+  (void)evalue;
+  return ecc_generate_ext (algo, nbits, 0, NULL, skey, retfactors, NULL);
+}
+
+
+/* Return the parameters of the curve NAME in an MPI array.  */
+static gcry_err_code_t
+ecc_get_param (const char *name, gcry_mpi_t *pkey)
+{
+  gpg_err_code_t err;
+  unsigned int nbits;
+  elliptic_curve_t E;
+  mpi_ec_t ctx;
+  gcry_mpi_t g_x, g_y;
+
+  err = fill_in_curve (0, name, &E, &nbits);
+  if (err)
+    return err;
+
+  g_x = mpi_new (0);
+  g_y = mpi_new (0);
+  ctx = _gcry_mpi_ec_init (E.p, E.a);
+  if (_gcry_mpi_ec_get_affine (g_x, g_y, &E.G, ctx))
+    log_fatal ("ecc get param: Failed to get affine coordinates\n");
+  _gcry_mpi_ec_free (ctx);
+  point_free (&E.G);
+
+  pkey[0] = E.p;
+  pkey[1] = E.a;
+  pkey[2] = E.b;
+  pkey[3] = ec2os (g_x, g_y, E.p);
+  pkey[4] = E.n;
+  pkey[5] = NULL;
+
+  mpi_free (g_x);
+  mpi_free (g_y);
+
+  return 0;
+}
+
+
+/* Return the parameters of the curve NAME as an S-expression.  */
+static gcry_sexp_t
+ecc_get_param_sexp (const char *name)
+{
+  gcry_mpi_t pkey[6];
+  gcry_sexp_t result;
+  int i;
+
+  if (ecc_get_param (name, pkey))
+    return NULL;
+
+  if (gcry_sexp_build (&result, NULL,
+                       "(public-key(ecc(p%m)(a%m)(b%m)(g%m)(n%m)))",
+                       pkey[0], pkey[1], pkey[2], pkey[3], pkey[4]))
+    result = NULL;
+
+  for (i=0; pkey[i]; i++)
+    gcry_mpi_release (pkey[i]);
+
+  return result;
+}
+
+
+/* Return the name matching the parameters in PKEY.  */
+static const char *
+ecc_get_curve (gcry_mpi_t *pkey, int iterator, unsigned int *r_nbits)
+{
+  gpg_err_code_t err;
+  elliptic_curve_t E;
+  int idx;
+  gcry_mpi_t tmp;
+  const char *result = NULL;
+
+  if (r_nbits)
+    *r_nbits = 0;
+
+  if (!pkey)
+    {
+      idx = iterator;
+      if (idx >= 0 && idx < DIM (domain_parms))
+        {
+          result = domain_parms[idx].desc;
+          if (r_nbits)
+            *r_nbits = domain_parms[idx].nbits;
+        }
+      return result;
+    }
+
+  if (!pkey[0] || !pkey[1] || !pkey[2] || !pkey[3] || !pkey[4])
+    return NULL;
+
+  E.p = pkey[0];
+  E.a = pkey[1];
+  E.b = pkey[2];
+  point_init (&E.G);
+  err = os2ec (&E.G, pkey[3]);
+  if (err)
+    {
+      point_free (&E.G);
+      return NULL;
+    }
+  E.n = pkey[4];
+
+  for (idx = 0; domain_parms[idx].desc; idx++)
+    {
+      tmp = scanval (domain_parms[idx].p);
+      if (!mpi_cmp (tmp, E.p))
+        {
+          mpi_free (tmp);
+          tmp = scanval (domain_parms[idx].a);
+          if (!mpi_cmp (tmp, E.a))
+            {
+              mpi_free (tmp);
+              tmp = scanval (domain_parms[idx].b);
+              if (!mpi_cmp (tmp, E.b))
+                {
+                  mpi_free (tmp);
+                  tmp = scanval (domain_parms[idx].n);
+                  if (!mpi_cmp (tmp, E.n))
+                    {
+                      mpi_free (tmp);
+                      tmp = scanval (domain_parms[idx].g_x);
+                      if (!mpi_cmp (tmp, E.G.x))
+                        {
+                          mpi_free (tmp);
+                          tmp = scanval (domain_parms[idx].g_y);
+                          if (!mpi_cmp (tmp, E.G.y))
+                            {
+                              result = domain_parms[idx].desc;
+                              if (r_nbits)
+                                *r_nbits = domain_parms[idx].nbits;
+                              break;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+      mpi_free (tmp);
+    }
+
+  point_free (&E.G);
+
+  return result;
+}
+
+
+static gcry_err_code_t
+ecc_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gpg_err_code_t err;
+  ECC_secret_key sk;
+
+  (void)algo;
+
+  /* FIXME:  This check looks a bit fishy:  Now long is the array?  */
+  if (!skey[0] || !skey[1] || !skey[2] || !skey[3] || !skey[4] || !skey[5]
+      || !skey[6])
+    return GPG_ERR_BAD_MPI;
+
+  sk.E.p = skey[0];
+  sk.E.a = skey[1];
+  sk.E.b = skey[2];
+  point_init (&sk.E.G);
+  err = os2ec (&sk.E.G, skey[3]);
+  if (err)
+    {
+      point_free (&sk.E.G);
+      return err;
+    }
+  sk.E.n = skey[4];
+  point_init (&sk.Q);
+  err = os2ec (&sk.Q, skey[5]);
+  if (err)
+    {
+      point_free (&sk.E.G);
+      point_free (&sk.Q);
+      return err;
+    }
+
+  sk.d = skey[6];
+
+  if (check_secret_key (&sk))
+    {
+      point_free (&sk.E.G);
+      point_free (&sk.Q);
+      return GPG_ERR_BAD_SECKEY;
+    }
+  point_free (&sk.E.G);
+  point_free (&sk.Q);
+  return 0;
+}
+
+
+static gcry_err_code_t
+ecc_sign (int algo, gcry_mpi_t *resarr, gcry_mpi_t data, gcry_mpi_t *skey)
+{
+  gpg_err_code_t err;
+  ECC_secret_key sk;
+
+  (void)algo;
+
+  if (!data || !skey[0] || !skey[1] || !skey[2] || !skey[3] || !skey[4]
+      || !skey[5] || !skey[6] )
+    return GPG_ERR_BAD_MPI;
+
+  sk.E.p = skey[0];
+  sk.E.a = skey[1];
+  sk.E.b = skey[2];
+  point_init (&sk.E.G);
+  err = os2ec (&sk.E.G, skey[3]);
+  if (err)
+    {
+      point_free (&sk.E.G);
+      return err;
+    }
+  sk.E.n = skey[4];
+  point_init (&sk.Q);
+  err = os2ec (&sk.Q, skey[5]);
+  if (err)
+    {
+      point_free (&sk.E.G);
+      point_free (&sk.Q);
+      return err;
+    }
+  sk.d = skey[6];
+
+  resarr[0] = mpi_alloc (mpi_get_nlimbs (sk.E.p));
+  resarr[1] = mpi_alloc (mpi_get_nlimbs (sk.E.p));
+  err = sign (data, &sk, resarr[0], resarr[1]);
+  if (err)
+    {
+      mpi_free (resarr[0]);
+      mpi_free (resarr[1]);
+      resarr[0] = NULL; /* Mark array as released.  */
+    }
+  point_free (&sk.E.G);
+  point_free (&sk.Q);
+  return err;
+}
+
+
+static gcry_err_code_t
+ecc_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+            int (*cmp)(void *, gcry_mpi_t), void *opaquev)
+{
+  gpg_err_code_t err;
+  ECC_public_key pk;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  if (!data[0] || !data[1] || !hash || !pkey[0] || !pkey[1] || !pkey[2]
+      || !pkey[3] || !pkey[4] || !pkey[5] )
+    return GPG_ERR_BAD_MPI;
+
+  pk.E.p = pkey[0];
+  pk.E.a = pkey[1];
+  pk.E.b = pkey[2];
+  point_init (&pk.E.G);
+  err = os2ec (&pk.E.G, pkey[3]);
+  if (err)
+    {
+      point_free (&pk.E.G);
+      return err;
+    }
+  pk.E.n = pkey[4];
+  point_init (&pk.Q);
+  err = os2ec (&pk.Q, pkey[5]);
+  if (err)
+    {
+      point_free (&pk.E.G);
+      point_free (&pk.Q);
+      return err;
+    }
+
+  err = verify (hash, &pk, data[0], data[1]);
+
+  point_free (&pk.E.G);
+  point_free (&pk.Q);
+  return err;
+}
+
+
+/* ecdh raw is classic 2-round DH protocol published in 1976.
+ *
+ * Overview of ecc_encrypt_raw and ecc_decrypt_raw.
+ *
+ * As with any PK operation, encrypt version uses a public key and
+ * decrypt -- private.
+ *
+ * Symbols used below:
+ *     G - field generator point
+ *     d - private long-term scalar
+ *    dG - public long-term key
+ *     k - ephemeral scalar
+ *    kG - ephemeral public key
+ *   dkG - shared secret
+ *
+ * ecc_encrypt_raw description:
+ *   input:
+ *     data[0] : private scalar (k)
+ *   output:
+ *     result[0] : shared point (kdG)
+ *     result[1] : generated ephemeral public key (kG)
+ *
+ * ecc_decrypt_raw description:
+ *   input:
+ *     data[0] : a point kG (ephemeral public key)
+ *   output:
+ *     result[0] : shared point (kdG)
+ */
+static gcry_err_code_t
+ecc_encrypt_raw (int algo, gcry_mpi_t *resarr, gcry_mpi_t k,
+                 gcry_mpi_t *pkey, int flags)
+{
+  ECC_public_key pk;
+  mpi_ec_t ctx;
+  gcry_mpi_t result[2];
+  int err;
+
+  (void)algo;
+  (void)flags;
+
+  if (!k
+      || !pkey[0] || !pkey[1] || !pkey[2] || !pkey[3] || !pkey[4] || !pkey[5])
+    return GPG_ERR_BAD_MPI;
+
+  pk.E.p = pkey[0];
+  pk.E.a = pkey[1];
+  pk.E.b = pkey[2];
+  point_init (&pk.E.G);
+  err = os2ec (&pk.E.G, pkey[3]);
+  if (err)
+    {
+      point_free (&pk.E.G);
+      return err;
+    }
+  pk.E.n = pkey[4];
+  point_init (&pk.Q);
+  err = os2ec (&pk.Q, pkey[5]);
+  if (err)
+    {
+      point_free (&pk.E.G);
+      point_free (&pk.Q);
+      return err;
+    }
+
+  ctx = _gcry_mpi_ec_init (pk.E.p, pk.E.a);
+
+  /* The following is false: assert( mpi_cmp_ui( R.x, 1 )==0 );, so */
+  {
+    mpi_point_t R;	/* Result that we return.  */
+    gcry_mpi_t x, y;
+
+    x = mpi_new (0);
+    y = mpi_new (0);
+
+    point_init (&R);
+
+    /* R = kQ  <=>  R = kdG  */
+    _gcry_mpi_ec_mul_point (&R, k, &pk.Q, ctx);
+
+    if (_gcry_mpi_ec_get_affine (x, y, &R, ctx))
+      log_fatal ("ecdh: Failed to get affine coordinates for kdG\n");
+
+    result[0] = ec2os (x, y, pk.E.p);
+
+    /* R = kG */
+    _gcry_mpi_ec_mul_point (&R, k, &pk.E.G, ctx);
+
+    if (_gcry_mpi_ec_get_affine (x, y, &R, ctx))
+      log_fatal ("ecdh: Failed to get affine coordinates for kG\n");
+
+    result[1] = ec2os (x, y, pk.E.p);
+
+    mpi_free (x);
+    mpi_free (y);
+
+    point_free (&R);
+  }
+
+  _gcry_mpi_ec_free (ctx);
+  point_free (&pk.E.G);
+  point_free (&pk.Q);
+
+  if (!result[0] || !result[1])
+    {
+      mpi_free (result[0]);
+      mpi_free (result[1]);
+      return GPG_ERR_ENOMEM;
+    }
+
+  /* Success.  */
+  resarr[0] = result[0];
+  resarr[1] = result[1];
+
+  return 0;
+}
+
+/*  input:
+ *     data[0] : a point kG (ephemeral public key)
+ *   output:
+ *     resaddr[0] : shared point kdG
+ *
+ *  see ecc_encrypt_raw for details.
+ */
+static gcry_err_code_t
+ecc_decrypt_raw (int algo, gcry_mpi_t *result, gcry_mpi_t *data,
+                 gcry_mpi_t *skey, int flags)
+{
+  ECC_secret_key sk;
+  mpi_point_t R;	/* Result that we return.  */
+  mpi_point_t kG;
+  mpi_ec_t ctx;
+  gcry_mpi_t r;
+  int err;
+
+  (void)algo;
+  (void)flags;
+
+  *result = NULL;
+
+  if (!data || !data[0]
+      || !skey[0] || !skey[1] || !skey[2] || !skey[3] || !skey[4]
+      || !skey[5] || !skey[6] )
+    return GPG_ERR_BAD_MPI;
+
+  point_init (&kG);
+  err = os2ec (&kG, data[0]);
+  if (err)
+    {
+      point_free (&kG);
+      return err;
+    }
+
+
+  sk.E.p = skey[0];
+  sk.E.a = skey[1];
+  sk.E.b = skey[2];
+  point_init (&sk.E.G);
+  err = os2ec (&sk.E.G, skey[3]);
+  if (err)
+    {
+      point_free (&kG);
+      point_free (&sk.E.G);
+      return err;
+    }
+  sk.E.n = skey[4];
+  point_init (&sk.Q);
+  err = os2ec (&sk.Q, skey[5]);
+  if (err)
+    {
+      point_free (&kG);
+      point_free (&sk.E.G);
+      point_free (&sk.Q);
+      return err;
+    }
+  sk.d = skey[6];
+
+  ctx = _gcry_mpi_ec_init (sk.E.p, sk.E.a);
+
+  /* R = dkG */
+  point_init (&R);
+  _gcry_mpi_ec_mul_point (&R, sk.d, &kG, ctx);
+
+  point_free (&kG);
+
+  /* The following is false: assert( mpi_cmp_ui( R.x, 1 )==0 );, so:  */
+  {
+    gcry_mpi_t x, y;
+
+    x = mpi_new (0);
+    y = mpi_new (0);
+
+    if (_gcry_mpi_ec_get_affine (x, y, &R, ctx))
+      log_fatal ("ecdh: Failed to get affine coordinates\n");
+
+    r = ec2os (x, y, sk.E.p);
+    mpi_free (x);
+    mpi_free (y);
+  }
+
+  point_free (&R);
+  _gcry_mpi_ec_free (ctx);
+  point_free (&kG);
+  point_free (&sk.E.G);
+  point_free (&sk.Q);
+
+  if (!r)
+    return GPG_ERR_ENOMEM;
+
+  /* Success.  */
+
+  *result = r;
+
+  return 0;
+}
+
+
+static unsigned int
+ecc_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+/* See rsa.c for a description of this function.  */
+static gpg_err_code_t
+compute_keygrip (gcry_md_hd_t md, gcry_sexp_t keyparam)
+{
+#define N_COMPONENTS 6
+  static const char names[N_COMPONENTS+1] = "pabgnq";
+  gpg_err_code_t ec = 0;
+  gcry_sexp_t l1;
+  gcry_mpi_t values[N_COMPONENTS];
+  int idx;
+
+  /* Clear the values for easier error cleanup.  */
+  for (idx=0; idx < N_COMPONENTS; idx++)
+    values[idx] = NULL;
+
+  /* Fill values with all provided parameters.  */
+  for (idx=0; idx < N_COMPONENTS; idx++)
+    {
+      l1 = gcry_sexp_find_token (keyparam, names+idx, 1);
+      if (l1)
+        {
+          values[idx] = gcry_sexp_nth_mpi (l1, 1, GCRYMPI_FMT_USG);
+	  gcry_sexp_release (l1);
+	  if (!values[idx])
+            {
+              ec = GPG_ERR_INV_OBJ;
+              goto leave;
+            }
+	}
+    }
+
+  /* Check whether a curve parameter is available and use that to fill
+     in missing values.  */
+  l1 = gcry_sexp_find_token (keyparam, "curve", 5);
+  if (l1)
+    {
+      char *curve;
+      gcry_mpi_t tmpvalues[N_COMPONENTS];
+
+      for (idx = 0; idx < N_COMPONENTS; idx++)
+        tmpvalues[idx] = NULL;
+
+      curve = _gcry_sexp_nth_string (l1, 1);
+      gcry_sexp_release (l1);
+      if (!curve)
+        {
+          ec = GPG_ERR_INV_OBJ; /* Name missing or out of core. */
+          goto leave;
+        }
+      ec = ecc_get_param (curve, tmpvalues);
+      gcry_free (curve);
+      if (ec)
+        goto leave;
+
+      for (idx = 0; idx < N_COMPONENTS; idx++)
+        {
+          if (!values[idx])
+            values[idx] = tmpvalues[idx];
+          else
+            mpi_free (tmpvalues[idx]);
+        }
+    }
+
+  /* Check that all parameters are known and normalize all MPIs (that
+     should not be required but we use an internal function later and
+     thus we better make 100% sure that they are normalized). */
+  for (idx = 0; idx < N_COMPONENTS; idx++)
+    if (!values[idx])
+      {
+        ec = GPG_ERR_NO_OBJ;
+        goto leave;
+      }
+    else
+      _gcry_mpi_normalize (values[idx]);
+
+  /* Hash them all.  */
+  for (idx = 0; idx < N_COMPONENTS; idx++)
+    {
+      char buf[30];
+      unsigned char *rawmpi;
+      unsigned int rawmpilen;
+
+      rawmpi = _gcry_mpi_get_buffer (values[idx], &rawmpilen, NULL);
+      if (!rawmpi)
+        {
+          ec = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+      snprintf (buf, sizeof buf, "(1:%c%u:", names[idx], rawmpilen);
+      gcry_md_write (md, buf, strlen (buf));
+      gcry_md_write (md, rawmpi, rawmpilen);
+      gcry_md_write (md, ")", 1);
+      gcry_free (rawmpi);
+    }
+
+ leave:
+  for (idx = 0; idx < N_COMPONENTS; idx++)
+    _gcry_mpi_release (values[idx]);
+
+  return ec;
+#undef N_COMPONENTS
+}
+
+
+
+
+
+/*
+     Self-test section.
+ */
+
+
+static gpg_err_code_t
+selftests_ecdsa (selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "low-level";
+  errtxt = NULL; /*selftest ();*/
+  if (errtxt)
+    goto failed;
+
+  /* FIXME:  need more tests.  */
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("pubkey", GCRY_PK_ECDSA, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  (void)extended;
+
+  switch (algo)
+    {
+    case GCRY_PK_ECDSA:
+      ec = selftests_ecdsa (report);
+      break;
+    default:
+      ec = GPG_ERR_PUBKEY_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static const char *ecdsa_names[] =
+  {
+    "ecdsa",
+    "ecc",
+    NULL,
+  };
+static const char *ecdh_names[] =
+  {
+    "ecdh",
+    "ecc",
+    NULL,
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_ecdsa =
+  {
+    "ECDSA", ecdsa_names,
+    "pabgnq", "pabgnqd", "", "rs", "pabgnq",
+    GCRY_PK_USAGE_SIGN,
+    ecc_generate,
+    ecc_check_secret_key,
+    NULL,
+    NULL,
+    ecc_sign,
+    ecc_verify,
+    ecc_get_nbits
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_ecdh =
+  {
+    "ECDH", ecdh_names,
+    "pabgnq", "pabgnqd", "se", "", "pabgnq",
+    GCRY_PK_USAGE_ENCR,
+    ecc_generate,
+    ecc_check_secret_key,
+    ecc_encrypt_raw,
+    ecc_decrypt_raw,
+    NULL,
+    NULL,
+    ecc_get_nbits
+  };
+
+
+pk_extra_spec_t _gcry_pubkey_extraspec_ecdsa =
+  {
+    run_selftests,
+    ecc_generate_ext,
+    compute_keygrip,
+    ecc_get_param,
+    ecc_get_curve,
+    ecc_get_param_sexp
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/elgamal.c b/grub-core/lib/libgcrypt/cipher/elgamal.c
new file mode 100644
index 0000000..ce4be85
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/elgamal.c
@@ -0,0 +1,845 @@
+/* Elgamal.c  -  Elgamal Public Key encryption
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003,
+ *               2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * For a description of the algorithm, see:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9. Pages 476 ff.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+} ELG_public_key;
+
+
+typedef struct
+{
+  gcry_mpi_t p;	    /* prime */
+  gcry_mpi_t g;	    /* group generator */
+  gcry_mpi_t y;	    /* g^x mod p */
+  gcry_mpi_t x;	    /* secret exponent */
+} ELG_secret_key;
+
+
+static int test_keys (ELG_secret_key *sk, unsigned int nbits, int nodie);
+static gcry_mpi_t gen_k (gcry_mpi_t p, int small_k);
+static void generate (ELG_secret_key *sk, unsigned nbits, gcry_mpi_t **factors);
+static int  check_secret_key (ELG_secret_key *sk);
+static void do_encrypt (gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input,
+                        ELG_public_key *pkey);
+static void decrypt (gcry_mpi_t output, gcry_mpi_t a, gcry_mpi_t b,
+                     ELG_secret_key *skey);
+static void sign (gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input,
+                  ELG_secret_key *skey);
+static int  verify (gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input,
+                    ELG_public_key *pkey);
+
+
+static void (*progress_cb) (void *, const char *, int, int, int);
+static void *progress_cb_data;
+
+void
+_gcry_register_pk_elg_progress (void (*cb) (void *, const char *,
+                                            int, int, int),
+				void *cb_data)
+{
+  progress_cb = cb;
+  progress_cb_data = cb_data;
+}
+
+
+static void
+progress (int c)
+{
+  if (progress_cb)
+    progress_cb (progress_cb_data, "pk_elg", c, 0, 0);
+}
+
+
+/****************
+ * Michael Wiener's table on subgroup sizes to match field sizes.
+ * (floating around somewhere, probably based on the paper from
+ * Eurocrypt 96, page 332)
+ */
+static unsigned int
+wiener_map( unsigned int n )
+{
+  static struct { unsigned int p_n, q_n; } t[] =
+    { /*   p	  q	 attack cost */
+      {  512, 119 },	/* 9 x 10^17 */
+      {  768, 145 },	/* 6 x 10^21 */
+      { 1024, 165 },	/* 7 x 10^24 */
+      { 1280, 183 },	/* 3 x 10^27 */
+      { 1536, 198 },	/* 7 x 10^29 */
+      { 1792, 212 },	/* 9 x 10^31 */
+      { 2048, 225 },	/* 8 x 10^33 */
+      { 2304, 237 },	/* 5 x 10^35 */
+      { 2560, 249 },	/* 3 x 10^37 */
+      { 2816, 259 },	/* 1 x 10^39 */
+      { 3072, 269 },	/* 3 x 10^40 */
+      { 3328, 279 },	/* 8 x 10^41 */
+      { 3584, 288 },	/* 2 x 10^43 */
+      { 3840, 296 },	/* 4 x 10^44 */
+      { 4096, 305 },	/* 7 x 10^45 */
+      { 4352, 313 },	/* 1 x 10^47 */
+      { 4608, 320 },	/* 2 x 10^48 */
+      { 4864, 328 },	/* 2 x 10^49 */
+      { 5120, 335 },	/* 3 x 10^50 */
+      { 0, 0 }
+    };
+  int i;
+
+  for(i=0; t[i].p_n; i++ )
+    {
+      if( n <= t[i].p_n )
+        return t[i].q_n;
+    }
+  /* Not in table - use an arbitrary high number. */
+  return  n / 8 + 200;
+}
+
+static int
+test_keys ( ELG_secret_key *sk, unsigned int nbits, int nodie )
+{
+  ELG_public_key pk;
+  gcry_mpi_t test = gcry_mpi_new ( 0 );
+  gcry_mpi_t out1_a = gcry_mpi_new ( nbits );
+  gcry_mpi_t out1_b = gcry_mpi_new ( nbits );
+  gcry_mpi_t out2 = gcry_mpi_new ( nbits );
+  int failed = 0;
+
+  pk.p = sk->p;
+  pk.g = sk->g;
+  pk.y = sk->y;
+
+  gcry_mpi_randomize ( test, nbits, GCRY_WEAK_RANDOM );
+
+  do_encrypt ( out1_a, out1_b, test, &pk );
+  decrypt ( out2, out1_a, out1_b, sk );
+  if ( mpi_cmp( test, out2 ) )
+    failed |= 1;
+
+  sign ( out1_a, out1_b, test, sk );
+  if ( !verify( out1_a, out1_b, test, &pk ) )
+    failed |= 2;
+
+  gcry_mpi_release ( test );
+  gcry_mpi_release ( out1_a );
+  gcry_mpi_release ( out1_b );
+  gcry_mpi_release ( out2 );
+
+  if (failed && !nodie)
+    log_fatal ("Elgamal test key for %s %s failed\n",
+               (failed & 1)? "encrypt+decrypt":"",
+               (failed & 2)? "sign+verify":"");
+  if (failed && DBG_CIPHER)
+    log_debug ("Elgamal test key for %s %s failed\n",
+               (failed & 1)? "encrypt+decrypt":"",
+               (failed & 2)? "sign+verify":"");
+
+  return failed;
+}
+
+
+/****************
+ * Generate a random secret exponent k from prime p, so that k is
+ * relatively prime to p-1.  With SMALL_K set, k will be selected for
+ * better encryption performance - this must never be used signing!
+ */
+static gcry_mpi_t
+gen_k( gcry_mpi_t p, int small_k )
+{
+  gcry_mpi_t k = mpi_alloc_secure( 0 );
+  gcry_mpi_t temp = mpi_alloc( mpi_get_nlimbs(p) );
+  gcry_mpi_t p_1 = mpi_copy(p);
+  unsigned int orig_nbits = mpi_get_nbits(p);
+  unsigned int nbits, nbytes;
+  char *rndbuf = NULL;
+
+  if (small_k)
+    {
+      /* Using a k much lesser than p is sufficient for encryption and
+       * it greatly improves the encryption performance.  We use
+       * Wiener's table and add a large safety margin. */
+      nbits = wiener_map( orig_nbits ) * 3 / 2;
+      if( nbits >= orig_nbits )
+        BUG();
+    }
+  else
+    nbits = orig_nbits;
+
+
+  nbytes = (nbits+7)/8;
+  if( DBG_CIPHER )
+    log_debug("choosing a random k ");
+  mpi_sub_ui( p_1, p, 1);
+  for(;;)
+    {
+      if( !rndbuf || nbits < 32 )
+        {
+          gcry_free(rndbuf);
+          rndbuf = gcry_random_bytes_secure( nbytes, GCRY_STRONG_RANDOM );
+        }
+      else
+        {
+          /* Change only some of the higher bits.  We could improve
+             this by directly requesting more memory at the first call
+             to get_random_bytes() and use this the here maybe it is
+             easier to do this directly in random.c Anyway, it is
+             highly inlikely that we will ever reach this code. */
+          char *pp = gcry_random_bytes_secure( 4, GCRY_STRONG_RANDOM );
+          memcpy( rndbuf, pp, 4 );
+          gcry_free(pp);
+	}
+      _gcry_mpi_set_buffer( k, rndbuf, nbytes, 0 );
+
+      for(;;)
+        {
+          if( !(mpi_cmp( k, p_1 ) < 0) )  /* check: k < (p-1) */
+            {
+              if( DBG_CIPHER )
+                progress('+');
+              break; /* no  */
+            }
+          if( !(mpi_cmp_ui( k, 0 ) > 0) )  /* check: k > 0 */
+            {
+              if( DBG_CIPHER )
+                progress('-');
+              break; /* no */
+            }
+          if (gcry_mpi_gcd( temp, k, p_1 ))
+            goto found;  /* okay, k is relative prime to (p-1) */
+          mpi_add_ui( k, k, 1 );
+          if( DBG_CIPHER )
+            progress('.');
+	}
+    }
+ found:
+  gcry_free(rndbuf);
+  if( DBG_CIPHER )
+    progress('\n');
+  mpi_free(p_1);
+  mpi_free(temp);
+
+  return k;
+}
+
+/****************
+ * Generate a key pair with a key of size NBITS
+ * Returns: 2 structures filled with all needed values
+ *	    and an array with n-1 factors of (p-1)
+ */
+static void
+generate ( ELG_secret_key *sk, unsigned int nbits, gcry_mpi_t **ret_factors )
+{
+  gcry_mpi_t p;    /* the prime */
+  gcry_mpi_t p_min1;
+  gcry_mpi_t g;
+  gcry_mpi_t x;    /* the secret exponent */
+  gcry_mpi_t y;
+  unsigned int qbits;
+  unsigned int xbits;
+  byte *rndbuf;
+
+  p_min1 = gcry_mpi_new ( nbits );
+  qbits = wiener_map( nbits );
+  if( qbits & 1 ) /* better have a even one */
+    qbits++;
+  g = mpi_alloc(1);
+  p = _gcry_generate_elg_prime( 0, nbits, qbits, g, ret_factors );
+  mpi_sub_ui(p_min1, p, 1);
+
+
+  /* Select a random number which has these properties:
+   *	 0 < x < p-1
+   * This must be a very good random number because this is the
+   * secret part.  The prime is public and may be shared anyway,
+   * so a random generator level of 1 is used for the prime.
+   *
+   * I don't see a reason to have a x of about the same size
+   * as the p.  It should be sufficient to have one about the size
+   * of q or the later used k plus a large safety margin. Decryption
+   * will be much faster with such an x.
+   */
+  xbits = qbits * 3 / 2;
+  if( xbits >= nbits )
+    BUG();
+  x = gcry_mpi_snew ( xbits );
+  if( DBG_CIPHER )
+    log_debug("choosing a random x of size %u", xbits );
+  rndbuf = NULL;
+  do
+    {
+      if( DBG_CIPHER )
+        progress('.');
+      if( rndbuf )
+        { /* Change only some of the higher bits */
+          if( xbits < 16 ) /* should never happen ... */
+            {
+              gcry_free(rndbuf);
+              rndbuf = gcry_random_bytes_secure( (xbits+7)/8,
+                                                 GCRY_VERY_STRONG_RANDOM );
+            }
+          else
+            {
+              char *r = gcry_random_bytes_secure( 2,
+                                                  GCRY_VERY_STRONG_RANDOM );
+              memcpy(rndbuf, r, 2 );
+              gcry_free(r);
+            }
+	}
+      else
+        {
+          rndbuf = gcry_random_bytes_secure( (xbits+7)/8,
+                                             GCRY_VERY_STRONG_RANDOM );
+	}
+      _gcry_mpi_set_buffer( x, rndbuf, (xbits+7)/8, 0 );
+      mpi_clear_highbit( x, xbits+1 );
+    }
+  while( !( mpi_cmp_ui( x, 0 )>0 && mpi_cmp( x, p_min1 )<0 ) );
+  gcry_free(rndbuf);
+
+  y = gcry_mpi_new (nbits);
+  gcry_mpi_powm( y, g, x, p );
+
+  if( DBG_CIPHER )
+    {
+      progress('\n');
+      log_mpidump("elg  p= ", p );
+      log_mpidump("elg  g= ", g );
+      log_mpidump("elg  y= ", y );
+      log_mpidump("elg  x= ", x );
+    }
+
+  /* Copy the stuff to the key structures */
+  sk->p = p;
+  sk->g = g;
+  sk->y = y;
+  sk->x = x;
+
+  gcry_mpi_release ( p_min1 );
+
+  /* Now we can test our keys (this should never fail!) */
+  test_keys ( sk, nbits - 64, 0 );
+}
+
+
+/* Generate a key pair with a key of size NBITS not using a random
+   value for the secret key but the one given as X.  This is useful to
+   implement a passphrase based decryption for a public key based
+   encryption.  It has appliactions in backup systems.
+
+   Returns: A structure filled with all needed values and an array
+ 	    with n-1 factors of (p-1).  */
+static gcry_err_code_t
+generate_using_x (ELG_secret_key *sk, unsigned int nbits, gcry_mpi_t x,
+                  gcry_mpi_t **ret_factors )
+{
+  gcry_mpi_t p;      /* The prime.  */
+  gcry_mpi_t p_min1; /* The prime minus 1.  */
+  gcry_mpi_t g;      /* The generator.  */
+  gcry_mpi_t y;      /* g^x mod p.  */
+  unsigned int qbits;
+  unsigned int xbits;
+
+  sk->p = NULL;
+  sk->g = NULL;
+  sk->y = NULL;
+  sk->x = NULL;
+
+  /* Do a quick check to see whether X is suitable.  */
+  xbits = mpi_get_nbits (x);
+  if ( xbits < 64 || xbits >= nbits )
+    return GPG_ERR_INV_VALUE;
+
+  p_min1 = gcry_mpi_new ( nbits );
+  qbits  = wiener_map ( nbits );
+  if ( (qbits & 1) ) /* Better have an even one.  */
+    qbits++;
+  g = mpi_alloc (1);
+  p = _gcry_generate_elg_prime ( 0, nbits, qbits, g, ret_factors );
+  mpi_sub_ui (p_min1, p, 1);
+
+  if (DBG_CIPHER)
+    log_debug ("using a supplied x of size %u", xbits );
+  if ( !(mpi_cmp_ui ( x, 0 ) > 0 && mpi_cmp ( x, p_min1 ) <0 ) )
+    {
+      gcry_mpi_release ( p_min1 );
+      gcry_mpi_release ( p );
+      gcry_mpi_release ( g );
+      return GPG_ERR_INV_VALUE;
+    }
+
+  y = gcry_mpi_new (nbits);
+  gcry_mpi_powm ( y, g, x, p );
+
+  if ( DBG_CIPHER )
+    {
+      progress ('\n');
+      log_mpidump ("elg  p= ", p );
+      log_mpidump ("elg  g= ", g );
+      log_mpidump ("elg  y= ", y );
+      log_mpidump ("elg  x= ", x );
+    }
+
+  /* Copy the stuff to the key structures */
+  sk->p = p;
+  sk->g = g;
+  sk->y = y;
+  sk->x = gcry_mpi_copy (x);
+
+  gcry_mpi_release ( p_min1 );
+
+  /* Now we can test our keys. */
+  if ( test_keys ( sk, nbits - 64, 1 ) )
+    {
+      gcry_mpi_release ( sk->p ); sk->p = NULL;
+      gcry_mpi_release ( sk->g ); sk->g = NULL;
+      gcry_mpi_release ( sk->y ); sk->y = NULL;
+      gcry_mpi_release ( sk->x ); sk->x = NULL;
+      return GPG_ERR_BAD_SECKEY;
+    }
+
+  return 0;
+}
+
+
+/****************
+ * Test whether the secret key is valid.
+ * Returns: if this is a valid key.
+ */
+static int
+check_secret_key( ELG_secret_key *sk )
+{
+  int rc;
+  gcry_mpi_t y = mpi_alloc( mpi_get_nlimbs(sk->y) );
+
+  gcry_mpi_powm( y, sk->g, sk->x, sk->p );
+  rc = !mpi_cmp( y, sk->y );
+  mpi_free( y );
+  return rc;
+}
+
+
+static void
+do_encrypt(gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input, ELG_public_key *pkey )
+{
+  gcry_mpi_t k;
+
+  /* Note: maybe we should change the interface, so that it
+   * is possible to check that input is < p and return an
+   * error code.
+   */
+
+  k = gen_k( pkey->p, 1 );
+  gcry_mpi_powm( a, pkey->g, k, pkey->p );
+  /* b = (y^k * input) mod p
+   *	 = ((y^k mod p) * (input mod p)) mod p
+   * and because input is < p
+   *	 = ((y^k mod p) * input) mod p
+   */
+  gcry_mpi_powm( b, pkey->y, k, pkey->p );
+  gcry_mpi_mulm( b, b, input, pkey->p );
+#if 0
+  if( DBG_CIPHER )
+    {
+      log_mpidump("elg encrypted y= ", pkey->y);
+      log_mpidump("elg encrypted p= ", pkey->p);
+      log_mpidump("elg encrypted k= ", k);
+      log_mpidump("elg encrypted M= ", input);
+      log_mpidump("elg encrypted a= ", a);
+      log_mpidump("elg encrypted b= ", b);
+    }
+#endif
+  mpi_free(k);
+}
+
+
+
+
+static void
+decrypt(gcry_mpi_t output, gcry_mpi_t a, gcry_mpi_t b, ELG_secret_key *skey )
+{
+  gcry_mpi_t t1 = mpi_alloc_secure( mpi_get_nlimbs( skey->p ) );
+
+  /* output = b/(a^x) mod p */
+  gcry_mpi_powm( t1, a, skey->x, skey->p );
+  mpi_invm( t1, t1, skey->p );
+  mpi_mulm( output, b, t1, skey->p );
+#if 0
+  if( DBG_CIPHER )
+    {
+      log_mpidump("elg decrypted x= ", skey->x);
+      log_mpidump("elg decrypted p= ", skey->p);
+      log_mpidump("elg decrypted a= ", a);
+      log_mpidump("elg decrypted b= ", b);
+      log_mpidump("elg decrypted M= ", output);
+    }
+#endif
+  mpi_free(t1);
+}
+
+
+/****************
+ * Make an Elgamal signature out of INPUT
+ */
+
+static void
+sign(gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input, ELG_secret_key *skey )
+{
+    gcry_mpi_t k;
+    gcry_mpi_t t   = mpi_alloc( mpi_get_nlimbs(a) );
+    gcry_mpi_t inv = mpi_alloc( mpi_get_nlimbs(a) );
+    gcry_mpi_t p_1 = mpi_copy(skey->p);
+
+   /*
+    * b = (t * inv) mod (p-1)
+    * b = (t * inv(k,(p-1),(p-1)) mod (p-1)
+    * b = (((M-x*a) mod (p-1)) * inv(k,(p-1),(p-1))) mod (p-1)
+    *
+    */
+    mpi_sub_ui(p_1, p_1, 1);
+    k = gen_k( skey->p, 0 /* no small K ! */ );
+    gcry_mpi_powm( a, skey->g, k, skey->p );
+    mpi_mul(t, skey->x, a );
+    mpi_subm(t, input, t, p_1 );
+    mpi_invm(inv, k, p_1 );
+    mpi_mulm(b, t, inv, p_1 );
+
+#if 0
+    if( DBG_CIPHER )
+      {
+	log_mpidump("elg sign p= ", skey->p);
+	log_mpidump("elg sign g= ", skey->g);
+	log_mpidump("elg sign y= ", skey->y);
+	log_mpidump("elg sign x= ", skey->x);
+	log_mpidump("elg sign k= ", k);
+	log_mpidump("elg sign M= ", input);
+	log_mpidump("elg sign a= ", a);
+	log_mpidump("elg sign b= ", b);
+      }
+#endif
+    mpi_free(k);
+    mpi_free(t);
+    mpi_free(inv);
+    mpi_free(p_1);
+}
+
+
+/****************
+ * Returns true if the signature composed of A and B is valid.
+ */
+static int
+verify(gcry_mpi_t a, gcry_mpi_t b, gcry_mpi_t input, ELG_public_key *pkey )
+{
+  int rc;
+  gcry_mpi_t t1;
+  gcry_mpi_t t2;
+  gcry_mpi_t base[4];
+  gcry_mpi_t ex[4];
+
+  if( !(mpi_cmp_ui( a, 0 ) > 0 && mpi_cmp( a, pkey->p ) < 0) )
+    return 0; /* assertion	0 < a < p  failed */
+
+  t1 = mpi_alloc( mpi_get_nlimbs(a) );
+  t2 = mpi_alloc( mpi_get_nlimbs(a) );
+
+#if 0
+  /* t1 = (y^a mod p) * (a^b mod p) mod p */
+  gcry_mpi_powm( t1, pkey->y, a, pkey->p );
+  gcry_mpi_powm( t2, a, b, pkey->p );
+  mpi_mulm( t1, t1, t2, pkey->p );
+
+  /* t2 = g ^ input mod p */
+  gcry_mpi_powm( t2, pkey->g, input, pkey->p );
+
+  rc = !mpi_cmp( t1, t2 );
+#elif 0
+  /* t1 = (y^a mod p) * (a^b mod p) mod p */
+  base[0] = pkey->y; ex[0] = a;
+  base[1] = a;       ex[1] = b;
+  base[2] = NULL;    ex[2] = NULL;
+  mpi_mulpowm( t1, base, ex, pkey->p );
+
+  /* t2 = g ^ input mod p */
+  gcry_mpi_powm( t2, pkey->g, input, pkey->p );
+
+  rc = !mpi_cmp( t1, t2 );
+#else
+  /* t1 = g ^ - input * y ^ a * a ^ b  mod p */
+  mpi_invm(t2, pkey->g, pkey->p );
+  base[0] = t2     ; ex[0] = input;
+  base[1] = pkey->y; ex[1] = a;
+  base[2] = a;       ex[2] = b;
+  base[3] = NULL;    ex[3] = NULL;
+  mpi_mulpowm( t1, base, ex, pkey->p );
+  rc = !mpi_cmp_ui( t1, 1 );
+
+#endif
+
+  mpi_free(t1);
+  mpi_free(t2);
+  return rc;
+}
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+
+static gpg_err_code_t
+elg_generate_ext (int algo, unsigned int nbits, unsigned long evalue,
+                  const gcry_sexp_t genparms,
+                  gcry_mpi_t *skey, gcry_mpi_t **retfactors,
+                  gcry_sexp_t *r_extrainfo)
+{
+  gpg_err_code_t ec;
+  ELG_secret_key sk;
+  gcry_mpi_t xvalue = NULL;
+  gcry_sexp_t l1;
+
+  (void)algo;
+  (void)evalue;
+  (void)r_extrainfo;
+
+  if (genparms)
+    {
+      /* Parse the optional xvalue element. */
+      l1 = gcry_sexp_find_token (genparms, "xvalue", 0);
+      if (l1)
+        {
+          xvalue = gcry_sexp_nth_mpi (l1, 1, 0);
+          gcry_sexp_release (l1);
+          if (!xvalue)
+            return GPG_ERR_BAD_MPI;
+        }
+    }
+
+  if (xvalue)
+    ec = generate_using_x (&sk, nbits, xvalue, retfactors);
+  else
+    {
+      generate (&sk, nbits, retfactors);
+      ec = 0;
+    }
+
+  skey[0] = sk.p;
+  skey[1] = sk.g;
+  skey[2] = sk.y;
+  skey[3] = sk.x;
+
+  return ec;
+}
+
+
+static gcry_err_code_t
+elg_generate (int algo, unsigned int nbits, unsigned long evalue,
+              gcry_mpi_t *skey, gcry_mpi_t **retfactors)
+{
+  ELG_secret_key sk;
+
+  (void)algo;
+  (void)evalue;
+
+  generate (&sk, nbits, retfactors);
+  skey[0] = sk.p;
+  skey[1] = sk.g;
+  skey[2] = sk.y;
+  skey[3] = sk.x;
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+elg_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  ELG_secret_key sk;
+
+  (void)algo;
+
+  if ((! skey[0]) || (! skey[1]) || (! skey[2]) || (! skey[3]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.g = skey[1];
+      sk.y = skey[2];
+      sk.x = skey[3];
+
+      if (! check_secret_key (&sk))
+	err = GPG_ERR_BAD_SECKEY;
+    }
+
+  return err;
+}
+
+
+static gcry_err_code_t
+elg_encrypt (int algo, gcry_mpi_t *resarr,
+             gcry_mpi_t data, gcry_mpi_t *pkey, int flags)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  ELG_public_key pk;
+
+  (void)algo;
+  (void)flags;
+
+  if ((! data) || (! pkey[0]) || (! pkey[1]) || (! pkey[2]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      pk.p = pkey[0];
+      pk.g = pkey[1];
+      pk.y = pkey[2];
+      resarr[0] = mpi_alloc (mpi_get_nlimbs (pk.p));
+      resarr[1] = mpi_alloc (mpi_get_nlimbs (pk.p));
+      do_encrypt (resarr[0], resarr[1], data, &pk);
+    }
+  return err;
+}
+
+
+static gcry_err_code_t
+elg_decrypt (int algo, gcry_mpi_t *result,
+             gcry_mpi_t *data, gcry_mpi_t *skey, int flags)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  ELG_secret_key sk;
+
+  (void)algo;
+  (void)flags;
+
+  if ((! data[0]) || (! data[1])
+      || (! skey[0]) || (! skey[1]) || (! skey[2]) || (! skey[3]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.g = skey[1];
+      sk.y = skey[2];
+      sk.x = skey[3];
+      *result = mpi_alloc_secure (mpi_get_nlimbs (sk.p));
+      decrypt (*result, data[0], data[1], &sk);
+    }
+  return err;
+}
+
+
+static gcry_err_code_t
+elg_sign (int algo, gcry_mpi_t *resarr, gcry_mpi_t data, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  ELG_secret_key sk;
+
+  (void)algo;
+
+  if ((! data)
+      || (! skey[0]) || (! skey[1]) || (! skey[2]) || (! skey[3]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      sk.p = skey[0];
+      sk.g = skey[1];
+      sk.y = skey[2];
+      sk.x = skey[3];
+      resarr[0] = mpi_alloc (mpi_get_nlimbs (sk.p));
+      resarr[1] = mpi_alloc (mpi_get_nlimbs (sk.p));
+      sign (resarr[0], resarr[1], data, &sk);
+    }
+
+  return err;
+}
+
+
+static gcry_err_code_t
+elg_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+            int (*cmp) (void *, gcry_mpi_t), void *opaquev)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  ELG_public_key pk;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  if ((! data[0]) || (! data[1]) || (! hash)
+      || (! pkey[0]) || (! pkey[1]) || (! pkey[2]))
+    err = GPG_ERR_BAD_MPI;
+  else
+    {
+      pk.p = pkey[0];
+      pk.g = pkey[1];
+      pk.y = pkey[2];
+      if (! verify (data[0], data[1], hash, &pk))
+	err = GPG_ERR_BAD_SIGNATURE;
+    }
+
+  return err;
+}
+
+
+static unsigned int
+elg_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+static const char *elg_names[] =
+  {
+    "elg",
+    "openpgp-elg",
+    "openpgp-elg-sig",
+    NULL,
+  };
+
+
+gcry_pk_spec_t _gcry_pubkey_spec_elg =
+  {
+    "ELG", elg_names,
+    "pgy", "pgyx", "ab", "rs", "pgy",
+    GCRY_PK_USAGE_SIGN | GCRY_PK_USAGE_ENCR,
+    elg_generate,
+    elg_check_secret_key,
+    elg_encrypt,
+    elg_decrypt,
+    elg_sign,
+    elg_verify,
+    elg_get_nbits
+  };
+
+pk_extra_spec_t _gcry_pubkey_extraspec_elg =
+  {
+    NULL,
+    elg_generate_ext,
+    NULL
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/hash-common.c b/grub-core/lib/libgcrypt/cipher/hash-common.c
new file mode 100644
index 0000000..8c413bc
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/hash-common.c
@@ -0,0 +1,93 @@
+/* hash-common.c - Common code for hash algorithms
+ * Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+#include "g10lib.h"
+#include "hash-common.h"
+
+
+/* Run a selftest for hash algorithm ALGO.  If the resulting digest
+   matches EXPECT/EXPECTLEN and everything else is fine as well,
+   return NULL.  If an error occurs, return a static text string
+   describing the error.
+
+   DATAMODE controls what will be hashed according to this table:
+
+     0 - Hash the supplied DATA of DATALEN.
+     1 - Hash one million times a 'a'.  DATA and DATALEN are ignored.
+
+*/
+const char *
+_gcry_hash_selftest_check_one (int algo,
+                               int datamode, const void *data, size_t datalen,
+                               const void *expect, size_t expectlen)
+{
+  const char *result = NULL;
+  gcry_error_t err = 0;
+  gcry_md_hd_t hd;
+  unsigned char *digest;
+
+  if (_gcry_md_get_algo_dlen (algo) != expectlen)
+    return "digest size does not match expected size";
+
+  err = _gcry_md_open (&hd, algo, 0);
+  if (err)
+    return "gcry_md_open failed";
+
+  switch (datamode)
+    {
+    case 0:
+      _gcry_md_write (hd, data, datalen);
+      break;
+
+    case 1: /* Hash one million times an "a". */
+      {
+        char aaa[1000];
+        int i;
+
+        /* Write in odd size chunks so that we test the buffering.  */
+        memset (aaa, 'a', 1000);
+        for (i = 0; i < 1000; i++)
+          _gcry_md_write (hd, aaa, 1000);
+      }
+      break;
+
+    default:
+      result = "invalid DATAMODE";
+    }
+
+  if (!result)
+    {
+      digest = _gcry_md_read (hd, algo);
+
+      if ( memcmp (digest, expect, expectlen) )
+        result = "digest mismatch";
+    }
+
+  _gcry_md_close (hd);
+
+  return result;
+}
diff --git a/grub-core/lib/libgcrypt/cipher/hash-common.h b/grub-core/lib/libgcrypt/cipher/hash-common.h
new file mode 100644
index 0000000..fdebef4
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/hash-common.h
@@ -0,0 +1,33 @@
+/* hash-common.h - Declarations of common code for hash algorithms.
+ * Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GCRY_HASH_COMMON_H
+#define GCRY_HASH_COMMON_H
+
+
+const char * _gcry_hash_selftest_check_one
+/**/         (int algo,
+              int datamode, const void *data, size_t datalen,
+              const void *expect, size_t expectlen);
+
+
+
+
+
+#endif /*GCRY_HASH_COMMON_H*/
diff --git a/grub-core/lib/libgcrypt/cipher/hmac-tests.c b/grub-core/lib/libgcrypt/cipher/hmac-tests.c
new file mode 100644
index 0000000..a32ece7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/hmac-tests.c
@@ -0,0 +1,732 @@
+/* hmac-tests.c - HMAC selftests.
+ * Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+   Although algorithm self-tests are usually implemented in the module
+   implementing the algorithm, the case for HMAC is different because
+   HMAC is implemnetd on a higher level using a special feature of the
+   gcry_md_ functions.  It would be possible to do this also in the
+   digest algorithm modules, but that would blow up the code too much
+   and spread the hmac tests over several modules.
+
+   Thus we implement all HMAC tests in this test module and provide a
+   function to run the tests.
+*/
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "hmac256.h"
+
+/* Check one HMAC with digest ALGO using the regualr HAMC
+   API. (DATA,DATALEN) is the data to be MACed, (KEY,KEYLEN) the key
+   and (EXPECT,EXPECTLEN) the expected result.  Returns NULL on
+   succdess or a string describing the failure.  */
+static const char *
+check_one (int algo,
+           const void *data, size_t datalen,
+           const void *key, size_t keylen,
+           const void *expect, size_t expectlen)
+{
+  gcry_md_hd_t hd;
+  const unsigned char *digest;
+
+/*   printf ("HMAC algo %d\n", algo); */
+  if (_gcry_md_get_algo_dlen (algo) != expectlen)
+    return "invalid tests data";
+  if (_gcry_md_open (&hd, algo, GCRY_MD_FLAG_HMAC))
+    return "gcry_md_open failed";
+  if (_gcry_md_setkey (hd, key, keylen))
+    {
+      _gcry_md_close (hd);
+      return "gcry_md_setkey failed";
+    }
+  _gcry_md_write (hd, data, datalen);
+  digest = _gcry_md_read (hd, algo);
+  if (!digest)
+    {
+      _gcry_md_close (hd);
+      return "gcry_md_read failed";
+    }
+  if (memcmp (digest, expect, expectlen))
+    {
+/*       int i; */
+
+/*       fputs ("        {", stdout); */
+/*       for (i=0; i < expectlen-1; i++) */
+/*         { */
+/*           if (i && !(i % 8)) */
+/*             fputs ("\n         ", stdout); */
+/*           printf (" 0x%02x,", digest[i]); */
+/*         } */
+/*       printf (" 0x%02x } },\n", digest[i]); */
+
+      _gcry_md_close (hd);
+      return "does not match";
+    }
+  _gcry_md_close (hd);
+  return NULL;
+}
+
+
+static gpg_err_code_t
+selftests_sha1 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+  unsigned char key[128];
+  int i, j;
+
+  what = "FIPS-198a, A.1";
+  for (i=0; i < 64; i++)
+    key[i] = i;
+  errtxt = check_one (GCRY_MD_SHA1,
+                      "Sample #1", 9,
+                      key, 64,
+                      "\x4f\x4c\xa3\xd5\xd6\x8b\xa7\xcc\x0a\x12"
+                      "\x08\xc9\xc6\x1e\x9c\x5d\xa0\x40\x3c\x0a", 20);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "FIPS-198a, A.2";
+      for (i=0, j=0x30; i < 20; i++)
+        key[i] = j++;
+      errtxt = check_one (GCRY_MD_SHA1,
+                          "Sample #2", 9,
+                          key, 20,
+                          "\x09\x22\xd3\x40\x5f\xaa\x3d\x19\x4f\x82"
+                          "\xa4\x58\x30\x73\x7d\x5c\xc6\xc7\x5d\x24", 20);
+      if (errtxt)
+        goto failed;
+
+      what = "FIPS-198a, A.3";
+      for (i=0, j=0x50; i < 100; i++)
+        key[i] = j++;
+      errtxt = check_one (GCRY_MD_SHA1,
+                          "Sample #3", 9,
+                          key, 100,
+                          "\xbc\xf4\x1e\xab\x8b\xb2\xd8\x02\xf3\xd0"
+                          "\x5c\xaf\x7c\xb0\x92\xec\xf8\xd1\xa3\xaa", 20 );
+      if (errtxt)
+        goto failed;
+
+      what = "FIPS-198a, A.4";
+      for (i=0, j=0x70; i < 49; i++)
+        key[i] = j++;
+      errtxt = check_one (GCRY_MD_SHA1,
+                          "Sample #4", 9,
+                          key, 49,
+                          "\x9e\xa8\x86\xef\xe2\x68\xdb\xec\xce\x42"
+                          "\x0c\x75\x24\xdf\x32\xe0\x75\x1a\x2a\x26", 20 );
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("hmac", GCRY_MD_SHA1, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+
+static gpg_err_code_t
+selftests_sha224 (int extended, selftest_report_func_t report)
+{
+  static struct
+  {
+    const char * const desc;
+    const char * const data;
+    const char * const key;
+    const char expect[28];
+  } tv[] =
+    {
+      { "data-28 key-4",
+        "what do ya want for nothing?",
+        "Jefe",
+        { 0xa3, 0x0e, 0x01, 0x09, 0x8b, 0xc6, 0xdb, 0xbf,
+          0x45, 0x69, 0x0f, 0x3a, 0x7e, 0x9e, 0x6d, 0x0f,
+          0x8b, 0xbe, 0xa2, 0xa3, 0x9e, 0x61, 0x48, 0x00,
+          0x8f, 0xd0, 0x5e, 0x44 } },
+
+      { "data-9 key-20",
+        "Hi There",
+	"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+        "\x0b\x0b\x0b\x0b",
+        { 0x89, 0x6f, 0xb1, 0x12, 0x8a, 0xbb, 0xdf, 0x19,
+          0x68, 0x32, 0x10, 0x7c, 0xd4, 0x9d, 0xf3, 0x3f,
+          0x47, 0xb4, 0xb1, 0x16, 0x99, 0x12, 0xba, 0x4f,
+          0x53, 0x68, 0x4b, 0x22 } },
+
+      { "data-50 key-20",
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa",
+        { 0x7f, 0xb3, 0xcb, 0x35, 0x88, 0xc6, 0xc1, 0xf6,
+          0xff, 0xa9, 0x69, 0x4d, 0x7d, 0x6a, 0xd2, 0x64,
+          0x93, 0x65, 0xb0, 0xc1, 0xf6, 0x5d, 0x69, 0xd1,
+          0xec, 0x83, 0x33, 0xea } },
+
+      { "data-50 key-26",
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd",
+	"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+        "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+        { 0x6c, 0x11, 0x50, 0x68, 0x74, 0x01, 0x3c, 0xac,
+          0x6a, 0x2a, 0xbc, 0x1b, 0xb3, 0x82, 0x62, 0x7c,
+          0xec, 0x6a, 0x90, 0xd8, 0x6e, 0xfc, 0x01, 0x2d,
+          0xe7, 0xaf, 0xec, 0x5a } },
+
+      { "data-54 key-131",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0x95, 0xe9, 0xa0, 0xdb, 0x96, 0x20, 0x95, 0xad,
+          0xae, 0xbe, 0x9b, 0x2d, 0x6f, 0x0d, 0xbc, 0xe2,
+          0xd4, 0x99, 0xf1, 0x12, 0xf2, 0xd2, 0xb7, 0x27,
+          0x3f, 0xa6, 0x87, 0x0e } },
+
+      { "data-152 key-131",
+        "This is a test using a larger than block-size key and a larger "
+        "than block-size data. The key needs to be hashed before being "
+        "used by the HMAC algorithm.",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0x3a, 0x85, 0x41, 0x66, 0xac, 0x5d, 0x9f, 0x02,
+          0x3f, 0x54, 0xd5, 0x17, 0xd0, 0xb3, 0x9d, 0xbd,
+          0x94, 0x67, 0x70, 0xdb, 0x9c, 0x2b, 0x95, 0xc9,
+          0xf6, 0xf5, 0x65, 0xd1 } },
+
+      { NULL }
+    };
+  const char *what;
+  const char *errtxt;
+  int tvidx;
+
+  for (tvidx=0; tv[tvidx].desc; tvidx++)
+    {
+      what = tv[tvidx].desc;
+      errtxt = check_one (GCRY_MD_SHA224,
+                          tv[tvidx].data, strlen (tv[tvidx].data),
+                          tv[tvidx].key, strlen (tv[tvidx].key),
+                          tv[tvidx].expect, DIM (tv[tvidx].expect) );
+      if (errtxt)
+        goto failed;
+      if (!extended)
+        break;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("hmac", GCRY_MD_SHA224, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+static gpg_err_code_t
+selftests_sha256 (int extended, selftest_report_func_t report)
+{
+  static struct
+  {
+    const char * const desc;
+    const char * const data;
+    const char * const key;
+    const char expect[32];
+  } tv[] =
+    {
+      { "data-28 key-4",
+        "what do ya want for nothing?",
+        "Jefe",
+	{ 0x5b, 0xdc, 0xc1, 0x46, 0xbf, 0x60, 0x75, 0x4e,
+          0x6a, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xc7,
+          0x5a, 0x00, 0x3f, 0x08, 0x9d, 0x27, 0x39, 0x83,
+          0x9d, 0xec, 0x58, 0xb9, 0x64, 0xec, 0x38, 0x43 } },
+
+      { "data-9 key-20",
+        "Hi There",
+	"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+        "\x0b\x0b\x0b\x0b",
+        { 0xb0, 0x34, 0x4c, 0x61, 0xd8, 0xdb, 0x38, 0x53,
+          0x5c, 0xa8, 0xaf, 0xce, 0xaf, 0x0b, 0xf1, 0x2b,
+          0x88, 0x1d, 0xc2, 0x00, 0xc9, 0x83, 0x3d, 0xa7,
+          0x26, 0xe9, 0x37, 0x6c, 0x2e, 0x32, 0xcf, 0xf7 } },
+
+      { "data-50 key-20",
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa",
+        { 0x77, 0x3e, 0xa9, 0x1e, 0x36, 0x80, 0x0e, 0x46,
+          0x85, 0x4d, 0xb8, 0xeb, 0xd0, 0x91, 0x81, 0xa7,
+          0x29, 0x59, 0x09, 0x8b, 0x3e, 0xf8, 0xc1, 0x22,
+          0xd9, 0x63, 0x55, 0x14, 0xce, 0xd5, 0x65, 0xfe } },
+
+      { "data-50 key-26",
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd",
+	"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+        "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+	{ 0x82, 0x55, 0x8a, 0x38, 0x9a, 0x44, 0x3c, 0x0e,
+          0xa4, 0xcc, 0x81, 0x98, 0x99, 0xf2, 0x08, 0x3a,
+          0x85, 0xf0, 0xfa, 0xa3, 0xe5, 0x78, 0xf8, 0x07,
+          0x7a, 0x2e, 0x3f, 0xf4, 0x67, 0x29, 0x66, 0x5b } },
+
+      { "data-54 key-131",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+	{ 0x60, 0xe4, 0x31, 0x59, 0x1e, 0xe0, 0xb6, 0x7f,
+          0x0d, 0x8a, 0x26, 0xaa, 0xcb, 0xf5, 0xb7, 0x7f,
+          0x8e, 0x0b, 0xc6, 0x21, 0x37, 0x28, 0xc5, 0x14,
+          0x05, 0x46, 0x04, 0x0f, 0x0e, 0xe3, 0x7f, 0x54 } },
+
+      { "data-152 key-131",
+        "This is a test using a larger than block-size key and a larger "
+        "than block-size data. The key needs to be hashed before being "
+        "used by the HMAC algorithm.",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+	{ 0x9b, 0x09, 0xff, 0xa7, 0x1b, 0x94, 0x2f, 0xcb,
+          0x27, 0x63, 0x5f, 0xbc, 0xd5, 0xb0, 0xe9, 0x44,
+          0xbf, 0xdc, 0x63, 0x64, 0x4f, 0x07, 0x13, 0x93,
+          0x8a, 0x7f, 0x51, 0x53, 0x5c, 0x3a, 0x35, 0xe2 } },
+
+      { NULL }
+    };
+  const char *what;
+  const char *errtxt;
+  int tvidx;
+
+  for (tvidx=0; tv[tvidx].desc; tvidx++)
+    {
+      hmac256_context_t hmachd;
+      const unsigned char *digest;
+      size_t dlen;
+
+      what = tv[tvidx].desc;
+      errtxt = check_one (GCRY_MD_SHA256,
+                          tv[tvidx].data, strlen (tv[tvidx].data),
+                          tv[tvidx].key, strlen (tv[tvidx].key),
+                          tv[tvidx].expect, DIM (tv[tvidx].expect) );
+      if (errtxt)
+        goto failed;
+
+      hmachd = _gcry_hmac256_new (tv[tvidx].key, strlen (tv[tvidx].key));
+      if (!hmachd)
+        {
+          errtxt = "_gcry_hmac256_new failed";
+          goto failed;
+        }
+      _gcry_hmac256_update (hmachd, tv[tvidx].data, strlen (tv[tvidx].data));
+      digest = _gcry_hmac256_finalize (hmachd, &dlen);
+      if (!digest)
+        {
+          errtxt = "_gcry_hmac256_finalize failed";
+          _gcry_hmac256_release (hmachd);
+          goto failed;
+        }
+      if (dlen != DIM (tv[tvidx].expect)
+          || memcmp (digest, tv[tvidx].expect, DIM (tv[tvidx].expect)))
+        {
+          errtxt = "does not match in second implementation";
+          _gcry_hmac256_release (hmachd);
+          goto failed;
+        }
+      _gcry_hmac256_release (hmachd);
+
+      if (!extended)
+        break;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("hmac", GCRY_MD_SHA256, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+static gpg_err_code_t
+selftests_sha384 (int extended, selftest_report_func_t report)
+{
+  static struct
+  {
+    const char * const desc;
+    const char * const data;
+    const char * const key;
+    const char expect[48];
+  } tv[] =
+    {
+      { "data-28 key-4",
+        "what do ya want for nothing?",
+        "Jefe",
+        { 0xaf, 0x45, 0xd2, 0xe3, 0x76, 0x48, 0x40, 0x31,
+          0x61, 0x7f, 0x78, 0xd2, 0xb5, 0x8a, 0x6b, 0x1b,
+          0x9c, 0x7e, 0xf4, 0x64, 0xf5, 0xa0, 0x1b, 0x47,
+          0xe4, 0x2e, 0xc3, 0x73, 0x63, 0x22, 0x44, 0x5e,
+          0x8e, 0x22, 0x40, 0xca, 0x5e, 0x69, 0xe2, 0xc7,
+          0x8b, 0x32, 0x39, 0xec, 0xfa, 0xb2, 0x16, 0x49 } },
+
+      { "data-9 key-20",
+        "Hi There",
+	"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+        "\x0b\x0b\x0b\x0b",
+        { 0xaf, 0xd0, 0x39, 0x44, 0xd8, 0x48, 0x95, 0x62,
+          0x6b, 0x08, 0x25, 0xf4, 0xab, 0x46, 0x90, 0x7f,
+          0x15, 0xf9, 0xda, 0xdb, 0xe4, 0x10, 0x1e, 0xc6,
+          0x82, 0xaa, 0x03, 0x4c, 0x7c, 0xeb, 0xc5, 0x9c,
+          0xfa, 0xea, 0x9e, 0xa9, 0x07, 0x6e, 0xde, 0x7f,
+          0x4a, 0xf1, 0x52, 0xe8, 0xb2, 0xfa, 0x9c, 0xb6 } },
+
+      { "data-50 key-20",
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa",
+        { 0x88, 0x06, 0x26, 0x08, 0xd3, 0xe6, 0xad, 0x8a,
+          0x0a, 0xa2, 0xac, 0xe0, 0x14, 0xc8, 0xa8, 0x6f,
+          0x0a, 0xa6, 0x35, 0xd9, 0x47, 0xac, 0x9f, 0xeb,
+          0xe8, 0x3e, 0xf4, 0xe5, 0x59, 0x66, 0x14, 0x4b,
+          0x2a, 0x5a, 0xb3, 0x9d, 0xc1, 0x38, 0x14, 0xb9,
+          0x4e, 0x3a, 0xb6, 0xe1, 0x01, 0xa3, 0x4f, 0x27 } },
+
+      { "data-50 key-26",
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd",
+	"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+        "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+        { 0x3e, 0x8a, 0x69, 0xb7, 0x78, 0x3c, 0x25, 0x85,
+          0x19, 0x33, 0xab, 0x62, 0x90, 0xaf, 0x6c, 0xa7,
+          0x7a, 0x99, 0x81, 0x48, 0x08, 0x50, 0x00, 0x9c,
+          0xc5, 0x57, 0x7c, 0x6e, 0x1f, 0x57, 0x3b, 0x4e,
+          0x68, 0x01, 0xdd, 0x23, 0xc4, 0xa7, 0xd6, 0x79,
+          0xcc, 0xf8, 0xa3, 0x86, 0xc6, 0x74, 0xcf, 0xfb } },
+
+      { "data-54 key-131",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0x4e, 0xce, 0x08, 0x44, 0x85, 0x81, 0x3e, 0x90,
+          0x88, 0xd2, 0xc6, 0x3a, 0x04, 0x1b, 0xc5, 0xb4,
+          0x4f, 0x9e, 0xf1, 0x01, 0x2a, 0x2b, 0x58, 0x8f,
+          0x3c, 0xd1, 0x1f, 0x05, 0x03, 0x3a, 0xc4, 0xc6,
+          0x0c, 0x2e, 0xf6, 0xab, 0x40, 0x30, 0xfe, 0x82,
+          0x96, 0x24, 0x8d, 0xf1, 0x63, 0xf4, 0x49, 0x52 } },
+
+      { "data-152 key-131",
+        "This is a test using a larger than block-size key and a larger "
+        "than block-size data. The key needs to be hashed before being "
+        "used by the HMAC algorithm.",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0x66, 0x17, 0x17, 0x8e, 0x94, 0x1f, 0x02, 0x0d,
+          0x35, 0x1e, 0x2f, 0x25, 0x4e, 0x8f, 0xd3, 0x2c,
+          0x60, 0x24, 0x20, 0xfe, 0xb0, 0xb8, 0xfb, 0x9a,
+          0xdc, 0xce, 0xbb, 0x82, 0x46, 0x1e, 0x99, 0xc5,
+          0xa6, 0x78, 0xcc, 0x31, 0xe7, 0x99, 0x17, 0x6d,
+          0x38, 0x60, 0xe6, 0x11, 0x0c, 0x46, 0x52, 0x3e } },
+
+      { NULL }
+    };
+  const char *what;
+  const char *errtxt;
+  int tvidx;
+
+  for (tvidx=0; tv[tvidx].desc; tvidx++)
+    {
+      what = tv[tvidx].desc;
+      errtxt = check_one (GCRY_MD_SHA384,
+                          tv[tvidx].data, strlen (tv[tvidx].data),
+                          tv[tvidx].key, strlen (tv[tvidx].key),
+                          tv[tvidx].expect, DIM (tv[tvidx].expect) );
+      if (errtxt)
+        goto failed;
+      if (!extended)
+        break;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("hmac", GCRY_MD_SHA384, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+static gpg_err_code_t
+selftests_sha512 (int extended, selftest_report_func_t report)
+{
+  static struct
+  {
+    const char * const desc;
+    const char * const data;
+    const char * const key;
+    const char expect[64];
+  } tv[] =
+    {
+      { "data-28 key-4",
+        "what do ya want for nothing?",
+        "Jefe",
+        { 0x16, 0x4b, 0x7a, 0x7b, 0xfc, 0xf8, 0x19, 0xe2,
+          0xe3, 0x95, 0xfb, 0xe7, 0x3b, 0x56, 0xe0, 0xa3,
+          0x87, 0xbd, 0x64, 0x22, 0x2e, 0x83, 0x1f, 0xd6,
+          0x10, 0x27, 0x0c, 0xd7, 0xea, 0x25, 0x05, 0x54,
+          0x97, 0x58, 0xbf, 0x75, 0xc0, 0x5a, 0x99, 0x4a,
+          0x6d, 0x03, 0x4f, 0x65, 0xf8, 0xf0, 0xe6, 0xfd,
+          0xca, 0xea, 0xb1, 0xa3, 0x4d, 0x4a, 0x6b, 0x4b,
+          0x63, 0x6e, 0x07, 0x0a, 0x38, 0xbc, 0xe7, 0x37 } },
+
+      { "data-9 key-20",
+        "Hi There",
+	"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+        "\x0b\x0b\x0b\x0b",
+        { 0x87, 0xaa, 0x7c, 0xde, 0xa5, 0xef, 0x61, 0x9d,
+          0x4f, 0xf0, 0xb4, 0x24, 0x1a, 0x1d, 0x6c, 0xb0,
+          0x23, 0x79, 0xf4, 0xe2, 0xce, 0x4e, 0xc2, 0x78,
+          0x7a, 0xd0, 0xb3, 0x05, 0x45, 0xe1, 0x7c, 0xde,
+          0xda, 0xa8, 0x33, 0xb7, 0xd6, 0xb8, 0xa7, 0x02,
+          0x03, 0x8b, 0x27, 0x4e, 0xae, 0xa3, 0xf4, 0xe4,
+          0xbe, 0x9d, 0x91, 0x4e, 0xeb, 0x61, 0xf1, 0x70,
+          0x2e, 0x69, 0x6c, 0x20, 0x3a, 0x12, 0x68, 0x54 } },
+
+      { "data-50 key-20",
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa",
+        { 0xfa, 0x73, 0xb0, 0x08, 0x9d, 0x56, 0xa2, 0x84,
+          0xef, 0xb0, 0xf0, 0x75, 0x6c, 0x89, 0x0b, 0xe9,
+          0xb1, 0xb5, 0xdb, 0xdd, 0x8e, 0xe8, 0x1a, 0x36,
+          0x55, 0xf8, 0x3e, 0x33, 0xb2, 0x27, 0x9d, 0x39,
+          0xbf, 0x3e, 0x84, 0x82, 0x79, 0xa7, 0x22, 0xc8,
+          0x06, 0xb4, 0x85, 0xa4, 0x7e, 0x67, 0xc8, 0x07,
+          0xb9, 0x46, 0xa3, 0x37, 0xbe, 0xe8, 0x94, 0x26,
+          0x74, 0x27, 0x88, 0x59, 0xe1, 0x32, 0x92, 0xfb } },
+
+      { "data-50 key-26",
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd",
+	"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+        "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+        { 0xb0, 0xba, 0x46, 0x56, 0x37, 0x45, 0x8c, 0x69,
+          0x90, 0xe5, 0xa8, 0xc5, 0xf6, 0x1d, 0x4a, 0xf7,
+          0xe5, 0x76, 0xd9, 0x7f, 0xf9, 0x4b, 0x87, 0x2d,
+          0xe7, 0x6f, 0x80, 0x50, 0x36, 0x1e, 0xe3, 0xdb,
+          0xa9, 0x1c, 0xa5, 0xc1, 0x1a, 0xa2, 0x5e, 0xb4,
+          0xd6, 0x79, 0x27, 0x5c, 0xc5, 0x78, 0x80, 0x63,
+          0xa5, 0xf1, 0x97, 0x41, 0x12, 0x0c, 0x4f, 0x2d,
+          0xe2, 0xad, 0xeb, 0xeb, 0x10, 0xa2, 0x98, 0xdd } },
+
+      { "data-54 key-131",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0x80, 0xb2, 0x42, 0x63, 0xc7, 0xc1, 0xa3, 0xeb,
+          0xb7, 0x14, 0x93, 0xc1, 0xdd, 0x7b, 0xe8, 0xb4,
+          0x9b, 0x46, 0xd1, 0xf4, 0x1b, 0x4a, 0xee, 0xc1,
+          0x12, 0x1b, 0x01, 0x37, 0x83, 0xf8, 0xf3, 0x52,
+          0x6b, 0x56, 0xd0, 0x37, 0xe0, 0x5f, 0x25, 0x98,
+          0xbd, 0x0f, 0xd2, 0x21, 0x5d, 0x6a, 0x1e, 0x52,
+          0x95, 0xe6, 0x4f, 0x73, 0xf6, 0x3f, 0x0a, 0xec,
+          0x8b, 0x91, 0x5a, 0x98, 0x5d, 0x78, 0x65, 0x98 } },
+
+      { "data-152 key-131",
+        "This is a test using a larger than block-size key and a larger "
+        "than block-size data. The key needs to be hashed before being "
+        "used by the HMAC algorithm.",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+        { 0xe3, 0x7b, 0x6a, 0x77, 0x5d, 0xc8, 0x7d, 0xba,
+          0xa4, 0xdf, 0xa9, 0xf9, 0x6e, 0x5e, 0x3f, 0xfd,
+          0xde, 0xbd, 0x71, 0xf8, 0x86, 0x72, 0x89, 0x86,
+          0x5d, 0xf5, 0xa3, 0x2d, 0x20, 0xcd, 0xc9, 0x44,
+          0xb6, 0x02, 0x2c, 0xac, 0x3c, 0x49, 0x82, 0xb1,
+          0x0d, 0x5e, 0xeb, 0x55, 0xc3, 0xe4, 0xde, 0x15,
+          0x13, 0x46, 0x76, 0xfb, 0x6d, 0xe0, 0x44, 0x60,
+          0x65, 0xc9, 0x74, 0x40, 0xfa, 0x8c, 0x6a, 0x58 } },
+
+      { NULL }
+    };
+  const char *what;
+  const char *errtxt;
+  int tvidx;
+
+  for (tvidx=0; tv[tvidx].desc; tvidx++)
+    {
+      what = tv[tvidx].desc;
+      errtxt = check_one (GCRY_MD_SHA512,
+                          tv[tvidx].data, strlen (tv[tvidx].data),
+                          tv[tvidx].key, strlen (tv[tvidx].key),
+                          tv[tvidx].expect, DIM (tv[tvidx].expect) );
+      if (errtxt)
+        goto failed;
+      if (!extended)
+        break;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("hmac", GCRY_MD_SHA512, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_MD_SHA1:
+      ec = selftests_sha1 (extended, report);
+      break;
+    case GCRY_MD_SHA224:
+      ec = selftests_sha224 (extended, report);
+      break;
+    case GCRY_MD_SHA256:
+      ec = selftests_sha256 (extended, report);
+      break;
+    case GCRY_MD_SHA384:
+      ec = selftests_sha384 (extended, report);
+      break;
+    case GCRY_MD_SHA512:
+      ec = selftests_sha512 (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_DIGEST_ALGO;
+      break;
+    }
+  return ec;
+}
+
+
+
+
+/* Run the selftests for HMAC with digest algorithm ALGO with optional
+   reporting function REPORT.  */
+gpg_error_t
+_gcry_hmac_selftest (int algo, int extended, selftest_report_func_t report)
+{
+  gcry_err_code_t ec = 0;
+
+  if (!gcry_md_test_algo (algo))
+    {
+      ec = run_selftests (algo, extended, report);
+    }
+  else
+    {
+      ec = GPG_ERR_DIGEST_ALGO;
+      if (report)
+        report ("hmac", algo, "module", "algorithm not available");
+    }
+  return gpg_error (ec);
+}
diff --git a/grub-core/lib/libgcrypt/cipher/idea.c b/grub-core/lib/libgcrypt/cipher/idea.c
new file mode 100644
index 0000000..3c5578f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/idea.c
@@ -0,0 +1,378 @@
+/* idea.c  -  IDEA function
+ * Copyright 1997, 1998, 1999, 2001 Werner Koch (dd9jn)
+ * Copyright 2013 g10 Code GmbH
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * WERNER KOCH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Werner Koch shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Werner Koch.
+ *
+ * Patents on IDEA have expired:
+ *   Europe: EP0482154 on 2011-05-16,
+ *   Japan:  JP3225440 on 2011-05-16,
+ *   U.S.:   5,214,703 on 2012-01-07.
+ */
+
+/*
+ * Please see http://www.noepatents.org/ to learn why software patents
+ * are bad for society and what you can do to fight them.
+ *
+ * The code herein is based on the one from:
+ *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
+ *   ISBN 0-471-11709-9.
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+
+#define IDEA_KEYSIZE 16
+#define IDEA_BLOCKSIZE 8
+#define IDEA_ROUNDS 8
+#define IDEA_KEYLEN (6*IDEA_ROUNDS+4)
+
+typedef struct {
+    u16 ek[IDEA_KEYLEN];
+    u16 dk[IDEA_KEYLEN];
+    int have_dk;
+} IDEA_context;
+
+static const char *selftest(void);
+
+
+static u16
+mul_inv( u16 x )
+{
+    u16 t0, t1;
+    u16 q, y;
+
+    if( x < 2 )
+	return x;
+    t1 = 0x10001UL / x;
+    y =  0x10001UL % x;
+    if( y == 1 )
+	return (1-t1) & 0xffff;
+
+    t0 = 1;
+    do {
+	q = x / y;
+	x = x % y;
+	t0 += q * t1;
+	if( x == 1 )
+	    return t0;
+	q = y / x;
+	y = y % x;
+	t1 += q * t0;
+    } while( y != 1 );
+    return (1-t1) & 0xffff;
+}
+
+
+
+static void
+expand_key( const byte *userkey, u16 *ek )
+{
+    int i,j;
+
+    for(j=0; j < 8; j++ ) {
+	ek[j] = (*userkey << 8) + userkey[1];
+	userkey += 2;
+    }
+    for(i=0; j < IDEA_KEYLEN; j++ ) {
+	i++;
+	ek[i+7] = ek[i&7] << 9 | ek[(i+1)&7] >> 7;
+	ek += i & 8;
+	i &= 7;
+    }
+}
+
+
+static void
+invert_key( u16 *ek, u16 dk[IDEA_KEYLEN] )
+{
+    int i;
+    u16 t1, t2, t3;
+    u16 temp[IDEA_KEYLEN];
+    u16 *p = temp + IDEA_KEYLEN;
+
+    t1 = mul_inv( *ek++ );
+    t2 = -*ek++;
+    t3 = -*ek++;
+    *--p = mul_inv( *ek++ );
+    *--p = t3;
+    *--p = t2;
+    *--p = t1;
+
+    for(i=0; i < IDEA_ROUNDS-1; i++ ) {
+	t1 = *ek++;
+	*--p = *ek++;
+	*--p = t1;
+
+	t1 = mul_inv( *ek++ );
+	t2 = -*ek++;
+	t3 = -*ek++;
+	*--p = mul_inv( *ek++ );
+	*--p = t2;
+	*--p = t3;
+	*--p = t1;
+    }
+    t1 = *ek++;
+    *--p = *ek++;
+    *--p = t1;
+
+    t1 = mul_inv( *ek++ );
+    t2 = -*ek++;
+    t3 = -*ek++;
+    *--p = mul_inv( *ek++ );
+    *--p = t3;
+    *--p = t2;
+    *--p = t1;
+    memcpy(dk, temp, sizeof(temp) );
+    memset(temp, 0, sizeof(temp) );  /* burn temp */
+}
+
+
+static void
+cipher( byte *outbuf, const byte *inbuf, u16 *key )
+{
+    u16 s2, s3;
+    u16 in[4];
+    int r = IDEA_ROUNDS;
+#define x1 (in[0])
+#define x2 (in[1])
+#define x3 (in[2])
+#define x4 (in[3])
+#define MUL(x,y) \
+	do {u16 _t16; u32 _t32; 		    \
+	    if( (_t16 = (y)) ) {		    \
+		if( (x = (x)&0xffff) ) {	    \
+		    _t32 = (u32)x * _t16;	    \
+		    x = _t32 & 0xffff;		    \
+		    _t16 = _t32 >> 16;		    \
+		    x = ((x)-_t16) + (x<_t16?1:0);  \
+		}				    \
+		else {				    \
+		    x = 1 - _t16;		    \
+		}				    \
+	    }					    \
+	    else {				    \
+		x = 1 - x;			    \
+	    }					    \
+	} while(0)
+
+    memcpy (in, inbuf, sizeof in);
+#ifndef WORDS_BIGENDIAN
+    x1 = (x1>>8) | (x1<<8);
+    x2 = (x2>>8) | (x2<<8);
+    x3 = (x3>>8) | (x3<<8);
+    x4 = (x4>>8) | (x4<<8);
+#endif
+    do {
+	MUL(x1, *key++);
+	x2 += *key++;
+	x3 += *key++;
+	MUL(x4, *key++ );
+
+	s3 = x3;
+	x3 ^= x1;
+	MUL(x3, *key++);
+	s2 = x2;
+	x2 ^=x4;
+	x2 += x3;
+	MUL(x2, *key++);
+	x3 += x2;
+
+	x1 ^= x2;
+	x4 ^= x3;
+
+	x2 ^= s3;
+	x3 ^= s2;
+    } while( --r );
+    MUL(x1, *key++);
+    x3 += *key++;
+    x2 += *key++;
+    MUL(x4, *key);
+
+#ifndef WORDS_BIGENDIAN
+    x1 = (x1>>8) | (x1<<8);
+    x2 = (x2>>8) | (x2<<8);
+    x3 = (x3>>8) | (x3<<8);
+    x4 = (x4>>8) | (x4<<8);
+#endif
+    memcpy (outbuf+0, &x1, 2);
+    memcpy (outbuf+2, &x3, 2);
+    memcpy (outbuf+4, &x2, 2);
+    memcpy (outbuf+6, &x4, 2);
+#undef MUL
+#undef x1
+#undef x2
+#undef x3
+#undef x4
+}
+
+
+static int
+do_setkey( IDEA_context *c, const byte *key, unsigned int keylen )
+{
+    static int initialized = 0;
+    static const char *selftest_failed = 0;
+
+    if( !initialized ) {
+	initialized = 1;
+	selftest_failed = selftest();
+	if( selftest_failed )
+	    log_error( "%s\n", selftest_failed );
+    }
+    if( selftest_failed )
+	return GPG_ERR_SELFTEST_FAILED;
+
+    assert(keylen == 16);
+    c->have_dk = 0;
+    expand_key( key, c->ek );
+    invert_key( c->ek, c->dk );
+    return 0;
+}
+
+static gcry_err_code_t
+idea_setkey (void *context, const byte *key, unsigned int keylen)
+{
+    IDEA_context *ctx = context;
+    int rc = do_setkey (ctx, key, keylen);
+    _gcry_burn_stack (23+6*sizeof(void*));
+    return rc;
+}
+
+static void
+encrypt_block( IDEA_context *c, byte *outbuf, const byte *inbuf )
+{
+    cipher( outbuf, inbuf, c->ek );
+}
+
+static void
+idea_encrypt (void *context, byte *out, const byte *in)
+{
+    IDEA_context *ctx = context;
+    encrypt_block (ctx, out, in);
+    _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+static void
+decrypt_block( IDEA_context *c, byte *outbuf, const byte *inbuf )
+{
+    if( !c->have_dk ) {
+       c->have_dk = 1;
+       invert_key( c->ek, c->dk );
+    }
+    cipher( outbuf, inbuf, c->dk );
+}
+
+static void
+idea_decrypt (void *context, byte *out, const byte *in)
+{
+    IDEA_context *ctx = context;
+    decrypt_block (ctx, out, in);
+    _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+static const char *
+selftest( void )
+{
+static struct {
+    byte key[16];
+    byte plain[8];
+    byte cipher[8];
+} test_vectors[] = {
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 },
+      { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 },
+      { 0x54, 0x0E, 0x5F, 0xEA, 0x18, 0xC2, 0xF8, 0xB1 } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0x00, 0x19, 0x32, 0x4B, 0x64, 0x7D, 0x96, 0xAF },
+      { 0x9F, 0x0A, 0x0A, 0xB6, 0xE1, 0x0C, 0xED, 0x78 } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0xF5, 0x20, 0x2D, 0x5B, 0x9C, 0x67, 0x1B, 0x08 },
+      { 0xCF, 0x18, 0xFD, 0x73, 0x55, 0xE2, 0xC5, 0xC5 } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0xFA, 0xE6, 0xD2, 0xBE, 0xAA, 0x96, 0x82, 0x6E },
+      { 0x85, 0xDF, 0x52, 0x00, 0x56, 0x08, 0x19, 0x3D } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0x0A, 0x14, 0x1E, 0x28, 0x32, 0x3C, 0x46, 0x50 },
+      { 0x2F, 0x7D, 0xE7, 0x50, 0x21, 0x2F, 0xB7, 0x34 } },
+    { { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+	0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 },
+      { 0x05, 0x0A, 0x0F, 0x14, 0x19, 0x1E, 0x23, 0x28 },
+      { 0x7B, 0x73, 0x14, 0x92, 0x5D, 0xE5, 0x9C, 0x09 } },
+    { { 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0F, 0x00, 0x14,
+	0x00, 0x19, 0x00, 0x1E, 0x00, 0x23, 0x00, 0x28 },
+      { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 },
+      { 0x3E, 0xC0, 0x47, 0x80, 0xBE, 0xFF, 0x6E, 0x20 } },
+    { { 0x3A, 0x98, 0x4E, 0x20, 0x00, 0x19, 0x5D, 0xB3,
+	0x2E, 0xE5, 0x01, 0xC8, 0xC4, 0x7C, 0xEA, 0x60 },
+      { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 },
+      { 0x97, 0xBC, 0xD8, 0x20, 0x07, 0x80, 0xDA, 0x86 } },
+    { { 0x00, 0x64, 0x00, 0xC8, 0x01, 0x2C, 0x01, 0x90,
+	0x01, 0xF4, 0x02, 0x58, 0x02, 0xBC, 0x03, 0x20 },
+      { 0x05, 0x32, 0x0A, 0x64, 0x14, 0xC8, 0x19, 0xFA },
+      { 0x65, 0xBE, 0x87, 0xE7, 0xA2, 0x53, 0x8A, 0xED } },
+    { { 0x9D, 0x40, 0x75, 0xC1, 0x03, 0xBC, 0x32, 0x2A,
+	0xFB, 0x03, 0xE7, 0xBE, 0x6A, 0xB3, 0x00, 0x06 },
+      { 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08 },
+      { 0xF5, 0xDB, 0x1A, 0xC4, 0x5E, 0x5E, 0xF9, 0xF9 } }
+};
+    IDEA_context c;
+    byte buffer[8];
+    int i;
+
+    for(i=0; i < DIM(test_vectors); i++ ) {
+	do_setkey( &c, test_vectors[i].key, 16 );
+	encrypt_block( &c, buffer, test_vectors[i].plain );
+	if( memcmp( buffer, test_vectors[i].cipher, 8 ) )
+	    return "IDEA test encryption failed.";
+	decrypt_block( &c, buffer, test_vectors[i].cipher );
+	if( memcmp( buffer, test_vectors[i].plain, 8 ) )
+	    return "IDEA test decryption failed.";
+    }
+
+    return NULL;
+}
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_idea =
+{
+    "IDEA", NULL, NULL, IDEA_BLOCKSIZE, 128,
+    sizeof (IDEA_context),
+    idea_setkey, idea_encrypt, idea_decrypt
+};
diff --git a/grub-core/lib/libgcrypt/cipher/kdf.c b/grub-core/lib/libgcrypt/cipher/kdf.c
new file mode 100644
index 0000000..46e8550
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/kdf.c
@@ -0,0 +1,278 @@
+/* kdf.c  - Key Derivation Functions
+ * Copyright (C) 1998, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "ath.h"
+
+
+/* Transform a passphrase into a suitable key of length KEYSIZE and
+   store this key in the caller provided buffer KEYBUFFER.  The caller
+   must provide an HASHALGO, a valid ALGO and depending on that algo a
+   SALT of 8 bytes and the number of ITERATIONS.  Code taken from
+   gnupg/agent/protect.c:hash_passphrase.  */
+gpg_err_code_t
+openpgp_s2k (const void *passphrase, size_t passphraselen,
+             int algo, int hashalgo,
+             const void *salt, size_t saltlen,
+             unsigned long iterations,
+             size_t keysize, void *keybuffer)
+{
+  gpg_err_code_t ec;
+  gcry_md_hd_t md;
+  char *key = keybuffer;
+  int pass, i;
+  int used = 0;
+  int secmode;
+
+  if ((algo == GCRY_KDF_SALTED_S2K || algo == GCRY_KDF_ITERSALTED_S2K)
+      && (!salt || saltlen != 8))
+    return GPG_ERR_INV_VALUE;
+
+  secmode = gcry_is_secure (passphrase) || gcry_is_secure (keybuffer);
+
+  ec = gpg_err_code (gcry_md_open (&md, hashalgo,
+                                   secmode? GCRY_MD_FLAG_SECURE : 0));
+  if (ec)
+    return ec;
+
+  for (pass=0; used < keysize; pass++)
+    {
+      if (pass)
+        {
+          gcry_md_reset (md);
+          for (i=0; i < pass; i++) /* Preset the hash context.  */
+            gcry_md_putc (md, 0);
+	}
+
+      if (algo == GCRY_KDF_SALTED_S2K || algo == GCRY_KDF_ITERSALTED_S2K)
+        {
+          int len2 = passphraselen + 8;
+          unsigned long count = len2;
+
+          if (algo == GCRY_KDF_ITERSALTED_S2K)
+            {
+              count = iterations;
+              if (count < len2)
+                count = len2;
+            }
+
+          while (count > len2)
+            {
+              gcry_md_write (md, salt, saltlen);
+              gcry_md_write (md, passphrase, passphraselen);
+              count -= len2;
+            }
+          if (count < saltlen)
+            gcry_md_write (md, salt, count);
+          else
+            {
+              gcry_md_write (md, salt, saltlen);
+              count -= saltlen;
+              gcry_md_write (md, passphrase, count);
+            }
+        }
+      else
+        gcry_md_write (md, passphrase, passphraselen);
+
+      gcry_md_final (md);
+      i = gcry_md_get_algo_dlen (hashalgo);
+      if (i > keysize - used)
+        i = keysize - used;
+      memcpy (key+used, gcry_md_read (md, hashalgo), i);
+      used += i;
+    }
+  gcry_md_close (md);
+  return 0;
+}
+
+
+/* Transform a passphrase into a suitable key of length KEYSIZE and
+   store this key in the caller provided buffer KEYBUFFER.  The caller
+   must provide PRFALGO which indicates the pseudorandom function to
+   use: This shall be the algorithms id of a hash algorithm; it is
+   used in HMAC mode.  SALT is a salt of length SALTLEN and ITERATIONS
+   gives the number of iterations.  */
+gpg_err_code_t
+pkdf2 (const void *passphrase, size_t passphraselen,
+       int hashalgo,
+       const void *salt, size_t saltlen,
+       unsigned long iterations,
+       size_t keysize, void *keybuffer)
+{
+  gpg_err_code_t ec;
+  gcry_md_hd_t md;
+  int secmode;
+  unsigned int dklen = keysize;
+  char *dk = keybuffer;
+  unsigned int hlen;   /* Output length of the digest function.  */
+  unsigned int l;      /* Rounded up number of blocks.  */
+  unsigned int r;      /* Number of octets in the last block.  */
+  char *sbuf;          /* Malloced buffer to concatenate salt and iter
+                          as well as space to hold TBUF and UBUF.  */
+  char *tbuf;          /* Buffer for T; ptr into SBUF, size is HLEN. */
+  char *ubuf;          /* Buffer for U; ptr into SBUF, size is HLEN. */
+  unsigned int lidx;   /* Current block number.  */
+  unsigned long iter;  /* Current iteration number.  */
+  unsigned int i;
+
+  if (!salt || !saltlen || !iterations || !dklen)
+    return GPG_ERR_INV_VALUE;
+
+  hlen = gcry_md_get_algo_dlen (hashalgo);
+  if (!hlen)
+    return GPG_ERR_DIGEST_ALGO;
+
+  secmode = gcry_is_secure (passphrase) || gcry_is_secure (keybuffer);
+
+  /* We ignore step 1 from pksc5v2.1 which demands a check that dklen
+     is not larger that 0xffffffff * hlen.  */
+
+  /* Step 2 */
+  l = ((dklen - 1)/ hlen) + 1;
+  r = dklen - (l - 1) * hlen;
+
+  /* Setup buffers and prepare a hash context.  */
+  sbuf = (secmode
+          ? gcry_malloc_secure (saltlen + 4 + hlen + hlen)
+          : gcry_malloc (saltlen + 4 + hlen + hlen));
+  if (!sbuf)
+    return gpg_err_code_from_syserror ();
+  tbuf = sbuf + saltlen + 4;
+  ubuf = tbuf + hlen;
+
+  ec = gpg_err_code (gcry_md_open (&md, hashalgo,
+                                   (GCRY_MD_FLAG_HMAC
+                                    | (secmode?GCRY_MD_FLAG_SECURE:0))));
+  if (ec)
+    {
+      gcry_free (sbuf);
+      return ec;
+    }
+
+  /* Step 3 and 4. */
+  memcpy (sbuf, salt, saltlen);
+  for (lidx = 1; lidx <= l; lidx++)
+    {
+      for (iter = 0; iter < iterations; iter++)
+        {
+          ec = gpg_err_code (gcry_md_setkey (md, passphrase, passphraselen));
+          if (ec)
+            {
+              gcry_md_close (md);
+              gcry_free (sbuf);
+              return ec;
+            }
+          if (!iter) /* Compute U_1:  */
+            {
+              sbuf[saltlen]     = (lidx >> 24);
+              sbuf[saltlen + 1] = (lidx >> 16);
+              sbuf[saltlen + 2] = (lidx >> 8);
+              sbuf[saltlen + 3] = lidx;
+              gcry_md_write (md, sbuf, saltlen + 4);
+              memcpy (ubuf, gcry_md_read (md, 0), hlen);
+              memcpy (tbuf, ubuf, hlen);
+            }
+          else /* Compute U_(2..c):  */
+            {
+              gcry_md_write (md, ubuf, hlen);
+              memcpy (ubuf, gcry_md_read (md, 0), hlen);
+              for (i=0; i < hlen; i++)
+                tbuf[i] ^= ubuf[i];
+            }
+        }
+      if (lidx == l)  /* Last block.  */
+        memcpy (dk, tbuf, r);
+      else
+        {
+          memcpy (dk, tbuf, hlen);
+          dk += hlen;
+        }
+    }
+
+  gcry_md_close (md);
+  gcry_free (sbuf);
+  return 0;
+}
+
+
+/* Derive a key from a passphrase.  KEYSIZE gives the requested size
+   of the keys in octets.  KEYBUFFER is a caller provided buffer
+   filled on success with the derived key.  The input passphrase is
+   taken from (PASSPHRASE,PASSPHRASELEN) which is an arbitrary memory
+   buffer.  ALGO specifies the KDF algorithm to use; these are the
+   constants GCRY_KDF_*.  SUBALGO specifies an algorithm used
+   internally by the KDF algorithms; this is usually a hash algorithm
+   but certain KDF algorithm may use it differently.  {SALT,SALTLEN}
+   is a salt as needed by most KDF algorithms.  ITERATIONS is a
+   positive integer parameter to most KDFs.  0 is returned on success,
+   or an error code on failure.  */
+gpg_error_t
+gcry_kdf_derive (const void *passphrase, size_t passphraselen,
+                 int algo, int subalgo,
+                 const void *salt, size_t saltlen,
+                 unsigned long iterations,
+                 size_t keysize, void *keybuffer)
+{
+  gpg_err_code_t ec;
+
+  if (!passphrase || (!passphraselen && algo != GCRY_KDF_PBKDF2))
+    {
+      ec = GPG_ERR_INV_DATA;
+      goto leave;
+    }
+  if (!keybuffer || !keysize)
+    {
+      ec = GPG_ERR_INV_VALUE;
+      goto leave;
+    }
+
+
+  switch (algo)
+    {
+    case GCRY_KDF_SIMPLE_S2K:
+    case GCRY_KDF_SALTED_S2K:
+    case GCRY_KDF_ITERSALTED_S2K:
+      ec = openpgp_s2k (passphrase, passphraselen, algo, subalgo,
+                        salt, saltlen, iterations, keysize, keybuffer);
+      break;
+
+    case GCRY_KDF_PBKDF1:
+      ec = GPG_ERR_UNSUPPORTED_ALGORITHM;
+      break;
+
+    case GCRY_KDF_PBKDF2:
+      ec = pkdf2 (passphrase, passphraselen, subalgo,
+                  salt, saltlen, iterations, keysize, keybuffer);
+      break;
+
+    default:
+      ec = GPG_ERR_UNKNOWN_ALGORITHM;
+      break;
+    }
+
+ leave:
+  return gpg_error (ec);
+}
diff --git a/grub-core/lib/libgcrypt/cipher/md.c b/grub-core/lib/libgcrypt/cipher/md.c
new file mode 100644
index 0000000..c3b3a4f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/md.c
@@ -0,0 +1,1383 @@
+/* md.c  -  message digest dispatcher
+ * Copyright (C) 1998, 1999, 2002, 2003, 2006,
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "ath.h"
+
+#include "rmd.h"
+
+/* A dummy extraspec so that we do not need to tests the extraspec
+   field from the module specification against NULL and instead
+   directly test the respective fields of extraspecs.  */
+static md_extra_spec_t dummy_extra_spec;
+
+
+/* This is the list of the digest implementations included in
+   libgcrypt.  */
+static struct digest_table_entry
+{
+  gcry_md_spec_t *digest;
+  md_extra_spec_t *extraspec;
+  unsigned int algorithm;
+  int fips_allowed;
+} digest_table[] =
+  {
+#if USE_CRC
+    /* We allow the CRC algorithms even in FIPS mode because they are
+       actually no cryptographic primitives.  */
+    { &_gcry_digest_spec_crc32,
+      &dummy_extra_spec,                 GCRY_MD_CRC32, 1 },
+    { &_gcry_digest_spec_crc32_rfc1510,
+      &dummy_extra_spec,                 GCRY_MD_CRC32_RFC1510, 1 },
+    { &_gcry_digest_spec_crc24_rfc2440,
+      &dummy_extra_spec,                 GCRY_MD_CRC24_RFC2440, 1 },
+#endif
+#if USE_MD4
+    { &_gcry_digest_spec_md4,
+      &dummy_extra_spec,                 GCRY_MD_MD4 },
+#endif
+#if USE_MD5
+    { &_gcry_digest_spec_md5,
+      &dummy_extra_spec,                 GCRY_MD_MD5, 1 },
+#endif
+#if USE_RMD160
+    { &_gcry_digest_spec_rmd160,
+      &dummy_extra_spec,                 GCRY_MD_RMD160 },
+#endif
+#if USE_SHA1
+    { &_gcry_digest_spec_sha1,
+      &_gcry_digest_extraspec_sha1,      GCRY_MD_SHA1, 1 },
+#endif
+#if USE_SHA256
+    { &_gcry_digest_spec_sha256,
+      &_gcry_digest_extraspec_sha256,    GCRY_MD_SHA256, 1 },
+    { &_gcry_digest_spec_sha224,
+      &_gcry_digest_extraspec_sha224,    GCRY_MD_SHA224, 1 },
+#endif
+#if USE_SHA512
+    { &_gcry_digest_spec_sha512,
+      &_gcry_digest_extraspec_sha512,    GCRY_MD_SHA512, 1 },
+    { &_gcry_digest_spec_sha384,
+      &_gcry_digest_extraspec_sha384,    GCRY_MD_SHA384, 1 },
+#endif
+#if USE_TIGER
+    { &_gcry_digest_spec_tiger,
+      &dummy_extra_spec,                 GCRY_MD_TIGER },
+    { &_gcry_digest_spec_tiger1,
+      &dummy_extra_spec,                 GCRY_MD_TIGER1 },
+    { &_gcry_digest_spec_tiger2,
+      &dummy_extra_spec,                 GCRY_MD_TIGER2 },
+#endif
+#if USE_WHIRLPOOL
+    { &_gcry_digest_spec_whirlpool,
+      &dummy_extra_spec,                 GCRY_MD_WHIRLPOOL },
+#endif
+    { NULL },
+  };
+
+/* List of registered digests.  */
+static gcry_module_t digests_registered;
+
+/* This is the lock protecting DIGESTS_REGISTERED.  */
+static ath_mutex_t digests_registered_lock = ATH_MUTEX_INITIALIZER;
+
+/* Flag to check whether the default ciphers have already been
+   registered.  */
+static int default_digests_registered;
+
+typedef struct gcry_md_list
+{
+  gcry_md_spec_t *digest;
+  gcry_module_t module;
+  struct gcry_md_list *next;
+  size_t actual_struct_size;     /* Allocated size of this structure. */
+  PROPERLY_ALIGNED_TYPE context;
+} GcryDigestEntry;
+
+/* this structure is put right after the gcry_md_hd_t buffer, so that
+ * only one memory block is needed. */
+struct gcry_md_context
+{
+  int  magic;
+  size_t actual_handle_size;     /* Allocated size of this handle. */
+  int  secure;
+  FILE  *debug;
+  int finalized;
+  GcryDigestEntry *list;
+  byte *macpads;
+  int macpads_Bsize;             /* Blocksize as used for the HMAC pads. */
+};
+
+
+#define CTX_MAGIC_NORMAL 0x11071961
+#define CTX_MAGIC_SECURE 0x16917011
+
+/* Convenient macro for registering the default digests.  */
+#define REGISTER_DEFAULT_DIGESTS                   \
+  do                                               \
+    {                                              \
+      ath_mutex_lock (&digests_registered_lock);   \
+      if (! default_digests_registered)            \
+        {                                          \
+          md_register_default ();                  \
+          default_digests_registered = 1;          \
+        }                                          \
+      ath_mutex_unlock (&digests_registered_lock); \
+    }                                              \
+  while (0)
+
+
+static const char * digest_algo_to_string( int algo );
+static gcry_err_code_t check_digest_algo (int algo);
+static gcry_err_code_t md_open (gcry_md_hd_t *h, int algo,
+                                int secure, int hmac);
+static gcry_err_code_t md_enable (gcry_md_hd_t hd, int algo);
+static gcry_err_code_t md_copy (gcry_md_hd_t a, gcry_md_hd_t *b);
+static void md_close (gcry_md_hd_t a);
+static void md_write (gcry_md_hd_t a, const void *inbuf, size_t inlen);
+static void md_final(gcry_md_hd_t a);
+static byte *md_read( gcry_md_hd_t a, int algo );
+static int md_get_algo( gcry_md_hd_t a );
+static int md_digest_length( int algo );
+static const byte *md_asn_oid( int algo, size_t *asnlen, size_t *mdlen );
+static void md_start_debug ( gcry_md_hd_t a, const char *suffix );
+static void md_stop_debug ( gcry_md_hd_t a );
+
+
+
+
+/* Internal function.  Register all the ciphers included in
+   CIPHER_TABLE.  Returns zero on success or an error code.  */
+static void
+md_register_default (void)
+{
+  gcry_err_code_t err = 0;
+  int i;
+
+  for (i = 0; !err && digest_table[i].digest; i++)
+    {
+      if ( fips_mode ())
+        {
+          if (!digest_table[i].fips_allowed)
+            continue;
+          if (digest_table[i].algorithm == GCRY_MD_MD5
+              && _gcry_enforced_fips_mode () )
+            continue;  /* Do not register in enforced fips mode.  */
+        }
+
+      err = _gcry_module_add (&digests_registered,
+                              digest_table[i].algorithm,
+                              (void *) digest_table[i].digest,
+                              (void *) digest_table[i].extraspec,
+                              NULL);
+    }
+
+  if (err)
+    BUG ();
+}
+
+/* Internal callback function.  */
+static int
+gcry_md_lookup_func_name (void *spec, void *data)
+{
+  gcry_md_spec_t *digest = (gcry_md_spec_t *) spec;
+  char *name = (char *) data;
+
+  return (! stricmp (digest->name, name));
+}
+
+/* Internal callback function.  Used via _gcry_module_lookup.  */
+static int
+gcry_md_lookup_func_oid (void *spec, void *data)
+{
+  gcry_md_spec_t *digest = (gcry_md_spec_t *) spec;
+  char *oid = (char *) data;
+  gcry_md_oid_spec_t *oid_specs = digest->oids;
+  int ret = 0, i;
+
+  if (oid_specs)
+    {
+      for (i = 0; oid_specs[i].oidstring && (! ret); i++)
+        if (! stricmp (oid, oid_specs[i].oidstring))
+          ret = 1;
+    }
+
+  return ret;
+}
+
+/* Internal function.  Lookup a digest entry by it's name.  */
+static gcry_module_t
+gcry_md_lookup_name (const char *name)
+{
+  gcry_module_t digest;
+
+  digest = _gcry_module_lookup (digests_registered, (void *) name,
+				gcry_md_lookup_func_name);
+
+  return digest;
+}
+
+/* Internal function.  Lookup a cipher entry by it's oid.  */
+static gcry_module_t
+gcry_md_lookup_oid (const char *oid)
+{
+  gcry_module_t digest;
+
+  digest = _gcry_module_lookup (digests_registered, (void *) oid,
+				gcry_md_lookup_func_oid);
+
+  return digest;
+}
+
+/* Register a new digest module whose specification can be found in
+   DIGEST.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t
+_gcry_md_register (gcry_md_spec_t *digest,
+                   md_extra_spec_t *extraspec,
+                   unsigned int *algorithm_id,
+                   gcry_module_t *module)
+{
+  gcry_err_code_t err = 0;
+  gcry_module_t mod;
+
+  /* We do not support module loading in fips mode.  */
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  ath_mutex_lock (&digests_registered_lock);
+  err = _gcry_module_add (&digests_registered, 0,
+			  (void *) digest,
+			  (void *)(extraspec? extraspec : &dummy_extra_spec),
+                          &mod);
+  ath_mutex_unlock (&digests_registered_lock);
+
+  if (! err)
+    {
+      *module = mod;
+      *algorithm_id = mod->mod_id;
+    }
+
+  return gcry_error (err);
+}
+
+/* Unregister the digest identified by ID, which must have been
+   registered with gcry_digest_register.  */
+void
+gcry_md_unregister (gcry_module_t module)
+{
+  ath_mutex_lock (&digests_registered_lock);
+  _gcry_module_release (module);
+  ath_mutex_unlock (&digests_registered_lock);
+}
+
+
+static int
+search_oid (const char *oid, int *algorithm, gcry_md_oid_spec_t *oid_spec)
+{
+  gcry_module_t module;
+  int ret = 0;
+
+  if (oid && ((! strncmp (oid, "oid.", 4))
+	      || (! strncmp (oid, "OID.", 4))))
+    oid += 4;
+
+  module = gcry_md_lookup_oid (oid);
+  if (module)
+    {
+      gcry_md_spec_t *digest = module->spec;
+      int i;
+
+      for (i = 0; digest->oids[i].oidstring && !ret; i++)
+	if (! stricmp (oid, digest->oids[i].oidstring))
+	  {
+	    if (algorithm)
+	      *algorithm = module->mod_id;
+	    if (oid_spec)
+	      *oid_spec = digest->oids[i];
+	    ret = 1;
+	  }
+      _gcry_module_release (module);
+    }
+
+  return ret;
+}
+
+/****************
+ * Map a string to the digest algo
+ */
+int
+gcry_md_map_name (const char *string)
+{
+  gcry_module_t digest;
+  int ret, algorithm = 0;
+
+  if (! string)
+    return 0;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  /* If the string starts with a digit (optionally prefixed with
+     either "OID." or "oid."), we first look into our table of ASN.1
+     object identifiers to figure out the algorithm */
+
+  ath_mutex_lock (&digests_registered_lock);
+
+  ret = search_oid (string, &algorithm, NULL);
+  if (! ret)
+    {
+      /* Not found, search a matching digest name.  */
+      digest = gcry_md_lookup_name (string);
+      if (digest)
+	{
+	  algorithm = digest->mod_id;
+	  _gcry_module_release (digest);
+	}
+    }
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return algorithm;
+}
+
+
+/****************
+ * Map a digest algo to a string
+ */
+static const char *
+digest_algo_to_string (int algorithm)
+{
+  const char *name = NULL;
+  gcry_module_t digest;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  digest = _gcry_module_lookup_id (digests_registered, algorithm);
+  if (digest)
+    {
+      name = ((gcry_md_spec_t *) digest->spec)->name;
+      _gcry_module_release (digest);
+    }
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return name;
+}
+
+/****************
+ * This function simply returns the name of the algorithm or some constant
+ * string when there is no algo.  It will never return NULL.
+ * Use	the macro gcry_md_test_algo() to check whether the algorithm
+ * is valid.
+ */
+const char *
+gcry_md_algo_name (int algorithm)
+{
+  const char *s = digest_algo_to_string (algorithm);
+  return s ? s : "?";
+}
+
+
+static gcry_err_code_t
+check_digest_algo (int algorithm)
+{
+  gcry_err_code_t rc = 0;
+  gcry_module_t digest;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  digest = _gcry_module_lookup_id (digests_registered, algorithm);
+  if (digest)
+    _gcry_module_release (digest);
+  else
+    rc = GPG_ERR_DIGEST_ALGO;
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return rc;
+}
+
+
+
+/****************
+ * Open a message digest handle for use with algorithm ALGO.
+ * More algorithms may be added by md_enable(). The initial algorithm
+ * may be 0.
+ */
+static gcry_err_code_t
+md_open (gcry_md_hd_t *h, int algo, int secure, int hmac)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  int bufsize = secure ? 512 : 1024;
+  struct gcry_md_context *ctx;
+  gcry_md_hd_t hd;
+  size_t n;
+
+  /* Allocate a memory area to hold the caller visible buffer with it's
+   * control information and the data required by this module. Set the
+   * context pointer at the beginning to this area.
+   * We have to use this strange scheme because we want to hide the
+   * internal data but have a variable sized buffer.
+   *
+   *	+---+------+---........------+-------------+
+   *	!ctx! bctl !  buffer	     ! private	   !
+   *	+---+------+---........------+-------------+
+   *	  !			      ^
+   *	  !---------------------------!
+   *
+   * We have to make sure that private is well aligned.
+   */
+  n = sizeof (struct gcry_md_handle) + bufsize;
+  n = ((n + sizeof (PROPERLY_ALIGNED_TYPE) - 1)
+       / sizeof (PROPERLY_ALIGNED_TYPE)) * sizeof (PROPERLY_ALIGNED_TYPE);
+
+  /* Allocate and set the Context pointer to the private data */
+  if (secure)
+    hd = gcry_malloc_secure (n + sizeof (struct gcry_md_context));
+  else
+    hd = gcry_malloc (n + sizeof (struct gcry_md_context));
+
+  if (! hd)
+    err = gpg_err_code_from_errno (errno);
+
+  if (! err)
+    {
+      hd->ctx = ctx = (struct gcry_md_context *) ((char *) hd + n);
+      /* Setup the globally visible data (bctl in the diagram).*/
+      hd->bufsize = n - sizeof (struct gcry_md_handle) + 1;
+      hd->bufpos = 0;
+
+      /* Initialize the private data. */
+      memset (hd->ctx, 0, sizeof *hd->ctx);
+      ctx->magic = secure ? CTX_MAGIC_SECURE : CTX_MAGIC_NORMAL;
+      ctx->actual_handle_size = n + sizeof (struct gcry_md_context);
+      ctx->secure = secure;
+
+      if (hmac)
+	{
+	  switch (algo)
+            {
+              case GCRY_MD_SHA384:
+              case GCRY_MD_SHA512:
+                ctx->macpads_Bsize = 128;
+                break;
+              default:
+                ctx->macpads_Bsize = 64;
+                break;
+            }
+          ctx->macpads = gcry_malloc_secure (2*(ctx->macpads_Bsize));
+	  if (!ctx->macpads)
+	    {
+	      err = gpg_err_code_from_errno (errno);
+	      md_close (hd);
+	    }
+	}
+    }
+
+  if (! err)
+    {
+      /* Hmmm, should we really do that? - yes [-wk] */
+      _gcry_fast_random_poll ();
+
+      if (algo)
+	{
+	  err = md_enable (hd, algo);
+	  if (err)
+	    md_close (hd);
+	}
+    }
+
+  if (! err)
+    *h = hd;
+
+  return err;
+}
+
+/* Create a message digest object for algorithm ALGO.  FLAGS may be
+   given as an bitwise OR of the gcry_md_flags values.  ALGO may be
+   given as 0 if the algorithms to be used are later set using
+   gcry_md_enable. H is guaranteed to be a valid handle or NULL on
+   error.  */
+gcry_error_t
+gcry_md_open (gcry_md_hd_t *h, int algo, unsigned int flags)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_md_hd_t hd;
+
+  if ((flags & ~(GCRY_MD_FLAG_SECURE | GCRY_MD_FLAG_HMAC)))
+    err = GPG_ERR_INV_ARG;
+  else
+    {
+      err = md_open (&hd, algo, (flags & GCRY_MD_FLAG_SECURE),
+		     (flags & GCRY_MD_FLAG_HMAC));
+    }
+
+  *h = err? NULL : hd;
+  return gcry_error (err);
+}
+
+
+
+static gcry_err_code_t
+md_enable (gcry_md_hd_t hd, int algorithm)
+{
+  struct gcry_md_context *h = hd->ctx;
+  gcry_md_spec_t *digest = NULL;
+  GcryDigestEntry *entry;
+  gcry_module_t module;
+  gcry_err_code_t err = 0;
+
+  for (entry = h->list; entry; entry = entry->next)
+    if (entry->module->mod_id == algorithm)
+      return err; /* already enabled */
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  module = _gcry_module_lookup_id (digests_registered, algorithm);
+  ath_mutex_unlock (&digests_registered_lock);
+  if (! module)
+    {
+      log_debug ("md_enable: algorithm %d not available\n", algorithm);
+      err = GPG_ERR_DIGEST_ALGO;
+    }
+ else
+    digest = (gcry_md_spec_t *) module->spec;
+
+
+  if (!err && algorithm == GCRY_MD_MD5 && fips_mode ())
+    {
+      _gcry_inactivate_fips_mode ("MD5 used");
+      if (_gcry_enforced_fips_mode () )
+        {
+          /* We should never get to here because we do not register
+             MD5 in enforced fips mode. But better throw an error.  */
+          err = GPG_ERR_DIGEST_ALGO;
+        }
+    }
+
+  if (!err)
+    {
+      size_t size = (sizeof (*entry)
+                     + digest->contextsize
+                     - sizeof (entry->context));
+
+      /* And allocate a new list entry. */
+      if (h->secure)
+	entry = gcry_malloc_secure (size);
+      else
+	entry = gcry_malloc (size);
+
+      if (! entry)
+	err = gpg_err_code_from_errno (errno);
+      else
+	{
+	  entry->digest = digest;
+	  entry->module = module;
+	  entry->next = h->list;
+          entry->actual_struct_size = size;
+	  h->list = entry;
+
+	  /* And init this instance. */
+	  entry->digest->init (&entry->context.c);
+	}
+    }
+
+  if (err)
+    {
+      if (module)
+	{
+	   ath_mutex_lock (&digests_registered_lock);
+	   _gcry_module_release (module);
+	   ath_mutex_unlock (&digests_registered_lock);
+	}
+    }
+
+  return err;
+}
+
+
+gcry_error_t
+gcry_md_enable (gcry_md_hd_t hd, int algorithm)
+{
+  return gcry_error (md_enable (hd, algorithm));
+}
+
+static gcry_err_code_t
+md_copy (gcry_md_hd_t ahd, gcry_md_hd_t *b_hd)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  struct gcry_md_context *a = ahd->ctx;
+  struct gcry_md_context *b;
+  GcryDigestEntry *ar, *br;
+  gcry_md_hd_t bhd;
+  size_t n;
+
+  if (ahd->bufpos)
+    md_write (ahd, NULL, 0);
+
+  n = (char *) ahd->ctx - (char *) ahd;
+  if (a->secure)
+    bhd = gcry_malloc_secure (n + sizeof (struct gcry_md_context));
+  else
+    bhd = gcry_malloc (n + sizeof (struct gcry_md_context));
+
+  if (! bhd)
+    err = gpg_err_code_from_errno (errno);
+
+  if (! err)
+    {
+      bhd->ctx = b = (struct gcry_md_context *) ((char *) bhd + n);
+      /* No need to copy the buffer due to the write above. */
+      gcry_assert (ahd->bufsize == (n - sizeof (struct gcry_md_handle) + 1));
+      bhd->bufsize = ahd->bufsize;
+      bhd->bufpos = 0;
+      gcry_assert (! ahd->bufpos);
+      memcpy (b, a, sizeof *a);
+      b->list = NULL;
+      b->debug = NULL;
+      if (a->macpads)
+	{
+	  b->macpads = gcry_malloc_secure (2*(a->macpads_Bsize));
+	  if (! b->macpads)
+	    {
+	      err = gpg_err_code_from_errno (errno);
+	      md_close (bhd);
+	    }
+	  else
+	    memcpy (b->macpads, a->macpads, (2*(a->macpads_Bsize)));
+	}
+    }
+
+  /* Copy the complete list of algorithms.  The copied list is
+     reversed, but that doesn't matter. */
+  if (!err)
+    {
+      for (ar = a->list; ar; ar = ar->next)
+        {
+          if (a->secure)
+            br = gcry_malloc_secure (sizeof *br
+                                     + ar->digest->contextsize
+                                     - sizeof(ar->context));
+          else
+            br = gcry_malloc (sizeof *br
+                              + ar->digest->contextsize
+                              - sizeof (ar->context));
+          if (!br)
+            {
+	      err = gpg_err_code_from_errno (errno);
+              md_close (bhd);
+              break;
+            }
+
+          memcpy (br, ar, (sizeof (*br) + ar->digest->contextsize
+                           - sizeof (ar->context)));
+          br->next = b->list;
+          b->list = br;
+
+          /* Add a reference to the module.  */
+          ath_mutex_lock (&digests_registered_lock);
+          _gcry_module_use (br->module);
+          ath_mutex_unlock (&digests_registered_lock);
+        }
+    }
+
+  if (a->debug && !err)
+    md_start_debug (bhd, "unknown");
+
+  if (!err)
+    *b_hd = bhd;
+
+  return err;
+}
+
+gcry_error_t
+gcry_md_copy (gcry_md_hd_t *handle, gcry_md_hd_t hd)
+{
+  gcry_err_code_t err;
+
+  err = md_copy (hd, handle);
+  if (err)
+    *handle = NULL;
+  return gcry_error (err);
+}
+
+/*
+ * Reset all contexts and discard any buffered stuff.  This may be used
+ * instead of a md_close(); md_open().
+ */
+void
+gcry_md_reset (gcry_md_hd_t a)
+{
+  GcryDigestEntry *r;
+
+  /* Note: We allow this even in fips non operational mode.  */
+
+  a->bufpos = a->ctx->finalized = 0;
+
+  for (r = a->ctx->list; r; r = r->next)
+    {
+      memset (r->context.c, 0, r->digest->contextsize);
+      (*r->digest->init) (&r->context.c);
+    }
+  if (a->ctx->macpads)
+    md_write (a, a->ctx->macpads, a->ctx->macpads_Bsize); /* inner pad */
+}
+
+static void
+md_close (gcry_md_hd_t a)
+{
+  GcryDigestEntry *r, *r2;
+
+  if (! a)
+    return;
+  if (a->ctx->debug)
+    md_stop_debug (a);
+  for (r = a->ctx->list; r; r = r2)
+    {
+      r2 = r->next;
+      ath_mutex_lock (&digests_registered_lock);
+      _gcry_module_release (r->module);
+      ath_mutex_unlock (&digests_registered_lock);
+      wipememory (r, r->actual_struct_size);
+      gcry_free (r);
+    }
+
+  if (a->ctx->macpads)
+    {
+      wipememory (a->ctx->macpads, 2*(a->ctx->macpads_Bsize));
+      gcry_free(a->ctx->macpads);
+    }
+
+  wipememory (a, a->ctx->actual_handle_size);
+  gcry_free(a);
+}
+
+void
+gcry_md_close (gcry_md_hd_t hd)
+{
+  /* Note: We allow this even in fips non operational mode.  */
+  md_close (hd);
+}
+
+static void
+md_write (gcry_md_hd_t a, const void *inbuf, size_t inlen)
+{
+  GcryDigestEntry *r;
+
+  if (a->ctx->debug)
+    {
+      if (a->bufpos && fwrite (a->buf, a->bufpos, 1, a->ctx->debug) != 1)
+	BUG();
+      if (inlen && fwrite (inbuf, inlen, 1, a->ctx->debug) != 1)
+	BUG();
+    }
+
+  for (r = a->ctx->list; r; r = r->next)
+    {
+      if (a->bufpos)
+	(*r->digest->write) (&r->context.c, a->buf, a->bufpos);
+      (*r->digest->write) (&r->context.c, inbuf, inlen);
+    }
+  a->bufpos = 0;
+}
+
+void
+gcry_md_write (gcry_md_hd_t hd, const void *inbuf, size_t inlen)
+{
+  md_write (hd, inbuf, inlen);
+}
+
+static void
+md_final (gcry_md_hd_t a)
+{
+  GcryDigestEntry *r;
+
+  if (a->ctx->finalized)
+    return;
+
+  if (a->bufpos)
+    md_write (a, NULL, 0);
+
+  for (r = a->ctx->list; r; r = r->next)
+    (*r->digest->final) (&r->context.c);
+
+  a->ctx->finalized = 1;
+
+  if (a->ctx->macpads)
+    {
+      /* Finish the hmac. */
+      int algo = md_get_algo (a);
+      byte *p = md_read (a, algo);
+      size_t dlen = md_digest_length (algo);
+      gcry_md_hd_t om;
+      gcry_err_code_t err = md_open (&om, algo, a->ctx->secure, 0);
+
+      if (err)
+	_gcry_fatal_error (err, NULL);
+      md_write (om,
+                (a->ctx->macpads)+(a->ctx->macpads_Bsize),
+                a->ctx->macpads_Bsize);
+      md_write (om, p, dlen);
+      md_final (om);
+      /* Replace our digest with the mac (they have the same size). */
+      memcpy (p, md_read (om, algo), dlen);
+      md_close (om);
+    }
+}
+
+static gcry_err_code_t
+prepare_macpads (gcry_md_hd_t hd, const unsigned char *key, size_t keylen)
+{
+  int i;
+  int algo = md_get_algo (hd);
+  unsigned char *helpkey = NULL;
+  unsigned char *ipad, *opad;
+
+  if (!algo)
+    return GPG_ERR_DIGEST_ALGO; /* Might happen if no algo is enabled.  */
+
+  if ( keylen > hd->ctx->macpads_Bsize )
+    {
+      helpkey = gcry_malloc_secure (md_digest_length (algo));
+      if (!helpkey)
+        return gpg_err_code_from_errno (errno);
+      gcry_md_hash_buffer (algo, helpkey, key, keylen);
+      key = helpkey;
+      keylen = md_digest_length (algo);
+      gcry_assert ( keylen <= hd->ctx->macpads_Bsize );
+    }
+
+  memset ( hd->ctx->macpads, 0, 2*(hd->ctx->macpads_Bsize) );
+  ipad = hd->ctx->macpads;
+  opad = (hd->ctx->macpads)+(hd->ctx->macpads_Bsize);
+  memcpy ( ipad, key, keylen );
+  memcpy ( opad, key, keylen );
+  for (i=0; i < hd->ctx->macpads_Bsize; i++ )
+    {
+      ipad[i] ^= 0x36;
+      opad[i] ^= 0x5c;
+    }
+  gcry_free (helpkey);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+gcry_error_t
+gcry_md_ctl (gcry_md_hd_t hd, int cmd, void *buffer, size_t buflen)
+{
+  gcry_err_code_t rc = 0;
+
+  switch (cmd)
+    {
+    case GCRYCTL_FINALIZE:
+      md_final (hd);
+      break;
+    case GCRYCTL_SET_KEY:
+      rc = gcry_err_code (gcry_md_setkey (hd, buffer, buflen));
+      break;
+    case GCRYCTL_START_DUMP:
+      md_start_debug (hd, buffer);
+      break;
+    case GCRYCTL_STOP_DUMP:
+      md_stop_debug ( hd );
+      break;
+    default:
+      rc = GPG_ERR_INV_OP;
+    }
+  return gcry_error (rc);
+}
+
+gcry_error_t
+gcry_md_setkey (gcry_md_hd_t hd, const void *key, size_t keylen)
+{
+  gcry_err_code_t rc = GPG_ERR_NO_ERROR;
+
+  if (!hd->ctx->macpads)
+    rc = GPG_ERR_CONFLICT;
+  else
+    {
+      rc = prepare_macpads (hd, key, keylen);
+      if (! rc)
+	gcry_md_reset (hd);
+    }
+
+  return gcry_error (rc);
+}
+
+/* The new debug interface.  If SUFFIX is a string it creates an debug
+   file for the context HD.  IF suffix is NULL, the file is closed and
+   debugging is stopped.  */
+void
+gcry_md_debug (gcry_md_hd_t hd, const char *suffix)
+{
+  if (suffix)
+    md_start_debug (hd, suffix);
+  else
+    md_stop_debug (hd);
+}
+
+
+
+/****************
+ * if ALGO is null get the digest for the used algo (which should be only one)
+ */
+static byte *
+md_read( gcry_md_hd_t a, int algo )
+{
+  GcryDigestEntry *r = a->ctx->list;
+
+  if (! algo)
+    {
+      /* Return the first algorithm */
+      if (r)
+        {
+          if (r->next)
+            log_debug ("more than one algorithm in md_read(0)\n");
+          return r->digest->read (&r->context.c);
+        }
+    }
+  else
+    {
+      for (r = a->ctx->list; r; r = r->next)
+	if (r->module->mod_id == algo)
+	  return r->digest->read (&r->context.c);
+    }
+  BUG();
+  return NULL;
+}
+
+/*
+ * Read out the complete digest, this function implictly finalizes
+ * the hash.
+ */
+byte *
+gcry_md_read (gcry_md_hd_t hd, int algo)
+{
+  /* This function is expected to always return a digest, thus we
+     can't return an error which we actually should do in
+     non-operational state.  */
+  gcry_md_ctl (hd, GCRYCTL_FINALIZE, NULL, 0);
+  return md_read (hd, algo);
+}
+
+
+/*
+ * Read out an intermediate digest.  Not yet functional.
+ */
+gcry_err_code_t
+gcry_md_get (gcry_md_hd_t hd, int algo, byte *buffer, int buflen)
+{
+  (void)hd;
+  (void)algo;
+  (void)buffer;
+  (void)buflen;
+
+  /*md_digest ... */
+  fips_signal_error ("unimplemented function called");
+  return GPG_ERR_INTERNAL;
+}
+
+
+/*
+ * Shortcut function to hash a buffer with a given algo. The only
+ * guaranteed supported algorithms are RIPE-MD160 and SHA-1. The
+ * supplied digest buffer must be large enough to store the resulting
+ * hash.  No error is returned, the function will abort on an invalid
+ * algo.  DISABLED_ALGOS are ignored here.  */
+void
+gcry_md_hash_buffer (int algo, void *digest,
+                     const void *buffer, size_t length)
+{
+  if (algo == GCRY_MD_SHA1)
+    _gcry_sha1_hash_buffer (digest, buffer, length);
+  else if (algo == GCRY_MD_RMD160 && !fips_mode () )
+    _gcry_rmd160_hash_buffer (digest, buffer, length);
+  else
+    {
+      /* For the others we do not have a fast function, so we use the
+	 normal functions. */
+      gcry_md_hd_t h;
+      gpg_err_code_t err;
+
+      if (algo == GCRY_MD_MD5 && fips_mode ())
+        {
+          _gcry_inactivate_fips_mode ("MD5 used");
+          if (_gcry_enforced_fips_mode () )
+            {
+              /* We should never get to here because we do not register
+                 MD5 in enforced fips mode.  */
+              _gcry_fips_noreturn ();
+            }
+        }
+
+      err = md_open (&h, algo, 0, 0);
+      if (err)
+	log_bug ("gcry_md_open failed for algo %d: %s",
+                 algo, gpg_strerror (gcry_error(err)));
+      md_write (h, (byte *) buffer, length);
+      md_final (h);
+      memcpy (digest, md_read (h, algo), md_digest_length (algo));
+      md_close (h);
+    }
+}
+
+static int
+md_get_algo (gcry_md_hd_t a)
+{
+  GcryDigestEntry *r = a->ctx->list;
+
+  if (r && r->next)
+    {
+      fips_signal_error ("possible usage error");
+      log_error ("WARNING: more than one algorithm in md_get_algo()\n");
+    }
+  return r ? r->module->mod_id : 0;
+}
+
+int
+gcry_md_get_algo (gcry_md_hd_t hd)
+{
+  return md_get_algo (hd);
+}
+
+
+/****************
+ * Return the length of the digest
+ */
+static int
+md_digest_length (int algorithm)
+{
+  gcry_module_t digest;
+  int mdlen = 0;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  digest = _gcry_module_lookup_id (digests_registered, algorithm);
+  if (digest)
+    {
+      mdlen = ((gcry_md_spec_t *) digest->spec)->mdlen;
+      _gcry_module_release (digest);
+    }
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return mdlen;
+}
+
+/****************
+ * Return the length of the digest in bytes.
+ * This function will return 0 in case of errors.
+ */
+unsigned int
+gcry_md_get_algo_dlen (int algorithm)
+{
+  return md_digest_length (algorithm);
+}
+
+
+/* Hmmm: add a mode to enumerate the OIDs
+ *	to make g10/sig-check.c more portable */
+static const byte *
+md_asn_oid (int algorithm, size_t *asnlen, size_t *mdlen)
+{
+  const byte *asnoid = NULL;
+  gcry_module_t digest;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  digest = _gcry_module_lookup_id (digests_registered, algorithm);
+  if (digest)
+    {
+      if (asnlen)
+	*asnlen = ((gcry_md_spec_t *) digest->spec)->asnlen;
+      if (mdlen)
+	*mdlen = ((gcry_md_spec_t *) digest->spec)->mdlen;
+      asnoid = ((gcry_md_spec_t *) digest->spec)->asnoid;
+      _gcry_module_release (digest);
+    }
+  else
+    log_bug ("no ASN.1 OID for md algo %d\n", algorithm);
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return asnoid;
+}
+
+
+
+/****************
+ * Return information about the given cipher algorithm
+ * WHAT select the kind of information returned:
+ *  GCRYCTL_TEST_ALGO:
+ *	Returns 0 when the specified algorithm is available for use.
+ *	buffer and nbytes must be zero.
+ *  GCRYCTL_GET_ASNOID:
+ *	Return the ASNOID of the algorithm in buffer. if buffer is NULL, only
+ *	the required length is returned.
+ *
+ * Note:  Because this function is in most cases used to return an
+ * integer value, we can make it easier for the caller to just look at
+ * the return value.  The caller will in all cases consult the value
+ * and thereby detecting whether a error occurred or not (i.e. while checking
+ * the block size)
+ */
+gcry_error_t
+gcry_md_algo_info (int algo, int what, void *buffer, size_t *nbytes)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  switch (what)
+    {
+    case GCRYCTL_TEST_ALGO:
+      if (buffer || nbytes)
+	err = GPG_ERR_INV_ARG;
+      else
+	err = check_digest_algo (algo);
+      break;
+
+    case GCRYCTL_GET_ASNOID:
+      /* We need to check that the algo is available because
+         md_asn_oid would otherwise raise an assertion. */
+      err = check_digest_algo (algo);
+      if (!err)
+        {
+          const char unsigned *asn;
+          size_t asnlen;
+
+          asn = md_asn_oid (algo, &asnlen, NULL);
+          if (buffer && (*nbytes >= asnlen))
+	  {
+	    memcpy (buffer, asn, asnlen);
+	    *nbytes = asnlen;
+	  }
+          else if (!buffer && nbytes)
+            *nbytes = asnlen;
+          else
+            {
+              if (buffer)
+                err = GPG_ERR_TOO_SHORT;
+              else
+                err = GPG_ERR_INV_ARG;
+            }
+        }
+      break;
+
+  default:
+    err = GPG_ERR_INV_OP;
+  }
+
+  return gcry_error (err);
+}
+
+
+static void
+md_start_debug ( gcry_md_hd_t md, const char *suffix )
+{
+  static int idx=0;
+  char buf[50];
+
+  if (fips_mode ())
+    return;
+
+  if ( md->ctx->debug )
+    {
+      log_debug("Oops: md debug already started\n");
+      return;
+    }
+  idx++;
+  snprintf (buf, DIM(buf)-1, "dbgmd-%05d.%.10s", idx, suffix );
+  md->ctx->debug = fopen(buf, "w");
+  if ( !md->ctx->debug )
+    log_debug("md debug: can't open %s\n", buf );
+}
+
+static void
+md_stop_debug( gcry_md_hd_t md )
+{
+  if ( md->ctx->debug )
+    {
+      if ( md->bufpos )
+        md_write ( md, NULL, 0 );
+      fclose (md->ctx->debug);
+      md->ctx->debug = NULL;
+    }
+
+#ifdef HAVE_U64_TYPEDEF
+  {  /* a kludge to pull in the __muldi3 for Solaris */
+    volatile u32 a = (u32)(ulong)md;
+    volatile u64 b = 42;
+    volatile u64 c;
+    c = a * b;
+    (void)c;
+  }
+#endif
+}
+
+
+
+/*
+ * Return information about the digest handle.
+ *  GCRYCTL_IS_SECURE:
+ *	Returns 1 when the handle works on secured memory
+ *	otherwise 0 is returned.  There is no error return.
+ *  GCRYCTL_IS_ALGO_ENABLED:
+ *     Returns 1 if the algo is enabled for that handle.
+ *     The algo must be passed as the address of an int.
+ */
+gcry_error_t
+gcry_md_info (gcry_md_hd_t h, int cmd, void *buffer, size_t *nbytes)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  switch (cmd)
+    {
+    case GCRYCTL_IS_SECURE:
+      *nbytes = h->ctx->secure;
+      break;
+
+    case GCRYCTL_IS_ALGO_ENABLED:
+      {
+	GcryDigestEntry *r;
+	int algo;
+
+	if ( !buffer || (nbytes && (*nbytes != sizeof (int))))
+	  err = GPG_ERR_INV_ARG;
+	else
+	  {
+	    algo = *(int*)buffer;
+
+	    *nbytes = 0;
+	    for(r=h->ctx->list; r; r = r->next ) {
+	      if (r->module->mod_id == algo)
+		{
+		  *nbytes = 1;
+		  break;
+		}
+	    }
+	  }
+	break;
+      }
+
+  default:
+    err = GPG_ERR_INV_OP;
+  }
+
+  return gcry_error (err);
+}
+
+
+/* Explicitly initialize this module.  */
+gcry_err_code_t
+_gcry_md_init (void)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  return err;
+}
+
+
+int
+gcry_md_is_secure (gcry_md_hd_t a)
+{
+  size_t value;
+
+  if (gcry_md_info (a, GCRYCTL_IS_SECURE, NULL, &value))
+    value = 1; /* It seems to be better to assume secure memory on
+                  error. */
+  return value;
+}
+
+
+int
+gcry_md_is_enabled (gcry_md_hd_t a, int algo)
+{
+  size_t value;
+
+  value = sizeof algo;
+  if (gcry_md_info (a, GCRYCTL_IS_ALGO_ENABLED, &algo, &value))
+    value = 0;
+  return value;
+}
+
+/* Get a list consisting of the IDs of the loaded message digest
+   modules.  If LIST is zero, write the number of loaded message
+   digest modules to LIST_LENGTH and return.  If LIST is non-zero, the
+   first *LIST_LENGTH algorithm IDs are stored in LIST, which must be
+   of according size.  In case there are less message digest modules
+   than *LIST_LENGTH, *LIST_LENGTH is updated to the correct
+   number.  */
+gcry_error_t
+gcry_md_list (int *list, int *list_length)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  ath_mutex_lock (&digests_registered_lock);
+  err = _gcry_module_list (digests_registered, list, list_length);
+  ath_mutex_unlock (&digests_registered_lock);
+
+  return err;
+}
+
+
+/* Run the selftests for digest algorithm ALGO with optional reporting
+   function REPORT.  */
+gpg_error_t
+_gcry_md_selftest (int algo, int extended, selftest_report_func_t report)
+{
+  gcry_module_t module = NULL;
+  cipher_extra_spec_t *extraspec = NULL;
+  gcry_err_code_t ec = 0;
+
+  REGISTER_DEFAULT_DIGESTS;
+
+  ath_mutex_lock (&digests_registered_lock);
+  module = _gcry_module_lookup_id (digests_registered, algo);
+  if (module && !(module->flags & FLAG_MODULE_DISABLED))
+    extraspec = module->extraspec;
+  ath_mutex_unlock (&digests_registered_lock);
+  if (extraspec && extraspec->selftest)
+    ec = extraspec->selftest (algo, extended, report);
+  else
+    {
+      ec = GPG_ERR_DIGEST_ALGO;
+      if (report)
+        report ("digest", algo, "module",
+                module && !(module->flags & FLAG_MODULE_DISABLED)?
+                "no selftest available" :
+                module? "algorithm disabled" : "algorithm not found");
+    }
+
+  if (module)
+    {
+      ath_mutex_lock (&digests_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&digests_registered_lock);
+    }
+  return gpg_error (ec);
+}
diff --git a/grub-core/lib/libgcrypt/cipher/md4.c b/grub-core/lib/libgcrypt/cipher/md4.c
new file mode 100644
index 0000000..22fbf8d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/md4.c
@@ -0,0 +1,327 @@
+/* md4.c - MD4 Message-Digest Algorithm
+ * Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Based on md5.c in libgcrypt, but rewritten to compute md4 checksums
+ * using a public domain md4 implementation with the following comments:
+ *
+ * Modified by Wei Dai from Andrew M. Kuchling's md4.c
+ * The original code and all modifications are in the public domain.
+ *
+ * This is the original introductory comment:
+ *
+ *  md4.c : MD4 hash algorithm.
+ *
+ * Part of the Python Cryptography Toolkit, version 1.1
+ *
+ * Distribute and use freely; there are no restrictions on further
+ * dissemination and usage except those imposed by the laws of your
+ * country of residence.
+ *
+ */
+
+/* MD4 test suite:
+ * MD4 ("") = 31d6cfe0d16ae931b73c59d7e0c089c0
+ * MD4 ("a") = bde52cb31de33e46245e05fbdbd6fb24
+ * MD4 ("abc") = a448017aaf21d8525fc10ae87aa6729d
+ * MD4 ("message digest") = d9130a8164549fe818874806e1c7014b
+ * MD4 ("abcdefghijklmnopqrstuvwxyz") = d79e1c308aa5bbcdeea8ed63df412da9
+ * MD4 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") =
+ * 043f8582f241db351ce627e153e7f0e4
+ * MD4 ("123456789012345678901234567890123456789012345678901234567890123456
+ * 78901234567890") = e33b4ddc9c38f2199c3e7b164fcc0536
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+
+typedef struct {
+    u32 A,B,C,D;	  /* chaining variables */
+    u32  nblocks;
+    byte buf[64];
+    int  count;
+} MD4_CONTEXT;
+
+
+static void
+md4_init( void *context )
+{
+  MD4_CONTEXT *ctx = context;
+
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->nblocks = 0;
+  ctx->count = 0;
+}
+
+#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
+#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+
+
+/****************
+ * transform 64 bytes
+ */
+static void
+transform ( MD4_CONTEXT *ctx, const unsigned char *data )
+{
+  u32 in[16];
+  register u32 A = ctx->A;
+  register u32 B = ctx->B;
+  register u32 C = ctx->C;
+  register u32 D = ctx->D;
+
+#ifdef WORDS_BIGENDIAN
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for(i=0, p1=data, p2=(byte*)in; i < 16; i++, p2 += 4 )
+      {
+	p2[3] = *p1++;
+	p2[2] = *p1++;
+	p2[1] = *p1++;
+	p2[0] = *p1++;
+      }
+  }
+#else
+  memcpy (in, data, 64);
+#endif
+
+  /* Round 1.  */
+#define function(a,b,c,d,k,s) a=rol(a+F(b,c,d)+in[k],s);
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 1, 7);
+  function(C,D,A,B, 2,11);
+  function(B,C,D,A, 3,19);
+  function(A,B,C,D, 4, 3);
+  function(D,A,B,C, 5, 7);
+  function(C,D,A,B, 6,11);
+  function(B,C,D,A, 7,19);
+  function(A,B,C,D, 8, 3);
+  function(D,A,B,C, 9, 7);
+  function(C,D,A,B,10,11);
+  function(B,C,D,A,11,19);
+  function(A,B,C,D,12, 3);
+  function(D,A,B,C,13, 7);
+  function(C,D,A,B,14,11);
+  function(B,C,D,A,15,19);
+
+#undef function
+
+  /* Round 2.  */
+#define function(a,b,c,d,k,s) a=rol(a+G(b,c,d)+in[k]+0x5a827999,s);
+
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 4, 5);
+  function(C,D,A,B, 8, 9);
+  function(B,C,D,A,12,13);
+  function(A,B,C,D, 1, 3);
+  function(D,A,B,C, 5, 5);
+  function(C,D,A,B, 9, 9);
+  function(B,C,D,A,13,13);
+  function(A,B,C,D, 2, 3);
+  function(D,A,B,C, 6, 5);
+  function(C,D,A,B,10, 9);
+  function(B,C,D,A,14,13);
+  function(A,B,C,D, 3, 3);
+  function(D,A,B,C, 7, 5);
+  function(C,D,A,B,11, 9);
+  function(B,C,D,A,15,13);
+
+#undef function
+
+  /* Round 3.  */
+#define function(a,b,c,d,k,s) a=rol(a+H(b,c,d)+in[k]+0x6ed9eba1,s);
+
+  function(A,B,C,D, 0, 3);
+  function(D,A,B,C, 8, 9);
+  function(C,D,A,B, 4,11);
+  function(B,C,D,A,12,15);
+  function(A,B,C,D, 2, 3);
+  function(D,A,B,C,10, 9);
+  function(C,D,A,B, 6,11);
+  function(B,C,D,A,14,15);
+  function(A,B,C,D, 1, 3);
+  function(D,A,B,C, 9, 9);
+  function(C,D,A,B, 5,11);
+  function(B,C,D,A,13,15);
+  function(A,B,C,D, 3, 3);
+  function(D,A,B,C,11, 9);
+  function(C,D,A,B, 7,11);
+  function(B,C,D,A,15,15);
+
+
+  /* Put checksum in context given as argument.  */
+  ctx->A += A;
+  ctx->B += B;
+  ctx->C += C;
+  ctx->D += D;
+}
+
+
+
+/* The routine updates the message-digest context to
+ * account for the presence of each of the characters inBuf[0..inLen-1]
+ * in the message whose digest is being computed.
+ */
+static void
+md4_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  MD4_CONTEXT *hd = context;
+
+  if( hd->count == 64 ) /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (80+6*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      md4_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+
+/* The routine final terminates the message-digest computation and
+ * ends with the desired message digest in mdContext->digest[0...15].
+ * The handle is prepared for a new MD4 cycle.
+ * Returns 16 bytes representing the digest.
+ */
+
+static void
+md4_final( void *context )
+{
+  MD4_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  md4_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      md4_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;      \
+		  *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = (*hd).a ; p += 4; } while(0)
+#endif
+  X(A);
+  X(B);
+  X(C);
+  X(D);
+#undef X
+
+}
+
+static byte *
+md4_read (void *context)
+{
+  MD4_CONTEXT *hd = context;
+  return hd->buf;
+}
+
+static byte asn[18] = /* Object ID is 1.2.840.113549.2.4 */
+  { 0x30, 0x20, 0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86,0x48,
+    0x86, 0xf7, 0x0d, 0x02, 0x04, 0x05, 0x00, 0x04, 0x10 };
+
+static gcry_md_oid_spec_t oid_spec_md4[] =
+  {
+    /* iso.member-body.us.rsadsi.digestAlgorithm.md4 */
+    { "1.2.840.113549.2.4" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_md4 =
+  {
+    "MD4", asn, DIM (asn), oid_spec_md4,16,
+    md4_init, md4_write, md4_final, md4_read,
+    sizeof (MD4_CONTEXT)
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/md5.c b/grub-core/lib/libgcrypt/cipher/md5.c
new file mode 100644
index 0000000..a98678a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/md5.c
@@ -0,0 +1,355 @@
+/* md5.c - MD5 Message-Digest Algorithm
+ * Copyright (C) 1995,1996,1998,1999,2001,2002,
+ *               2003  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * According to the definition of MD5 in RFC 1321 from April 1992.
+ * NOTE: This is *not* the same file as the one from glibc.
+ * Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+ * heavily modified for GnuPG by Werner Koch <wk@gnupg.org>
+ */
+
+/* Test values:
+ * ""                  D4 1D 8C D9 8F 00 B2 04  E9 80 09 98 EC F8 42 7E
+ * "a"                 0C C1 75 B9 C0 F1 B6 A8  31 C3 99 E2 69 77 26 61
+ * "abc                90 01 50 98 3C D2 4F B0  D6 96 3F 7D 28 E1 7F 72
+ * "message digest"    F9 6B 69 7D 7C B7 93 8D  52 5A 2F 31 AA F1 61 D0
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+
+typedef struct {
+    u32 A,B,C,D;	  /* chaining variables */
+    u32  nblocks;
+    byte buf[64];
+    int  count;
+} MD5_CONTEXT;
+
+
+static void
+md5_init( void *context )
+{
+  MD5_CONTEXT *ctx = context;
+
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->nblocks = 0;
+  ctx->count = 0;
+}
+
+
+/* These are the four functions used in the four steps of the MD5 algorithm
+   and defined in the RFC 1321.  The first function is a little bit optimized
+   (as found in Colin Plumbs public domain implementation).  */
+/* #define FF(b, c, d) ((b & c) | (~b & d)) */
+#define FF(b, c, d) (d ^ (b & (c ^ d)))
+#define FG(b, c, d) FF (d, b, c)
+#define FH(b, c, d) (b ^ c ^ d)
+#define FI(b, c, d) (c ^ (b | ~d))
+
+
+/****************
+ * transform n*64 bytes
+ */
+static void
+transform ( MD5_CONTEXT *ctx, const unsigned char *data )
+{
+  u32 correct_words[16];
+  register u32 A = ctx->A;
+  register u32 B = ctx->B;
+  register u32 C = ctx->C;
+  register u32 D = ctx->D;
+  u32 *cwp = correct_words;
+
+#ifdef WORDS_BIGENDIAN
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for(i=0, p1=data, p2=(byte*)correct_words; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *p1++;
+	p2[2] = *p1++;
+	p2[1] = *p1++;
+	p2[0] = *p1++;
+      }
+  }
+#else
+  memcpy( correct_words, data, 64 );
+#endif
+
+
+#define OP(a, b, c, d, s, T) \
+  do			         	   \
+    {					   \
+      a += FF (b, c, d) + (*cwp++) + T;    \
+      a = rol(a, s);			   \
+      a += b;				   \
+    }					   \
+  while (0)
+
+  /* Before we start, one word about the strange constants.
+     They are defined in RFC 1321 as
+
+     T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
+  */
+
+  /* Round 1.  */
+  OP (A, B, C, D,  7, 0xd76aa478);
+  OP (D, A, B, C, 12, 0xe8c7b756);
+  OP (C, D, A, B, 17, 0x242070db);
+  OP (B, C, D, A, 22, 0xc1bdceee);
+  OP (A, B, C, D,  7, 0xf57c0faf);
+  OP (D, A, B, C, 12, 0x4787c62a);
+  OP (C, D, A, B, 17, 0xa8304613);
+  OP (B, C, D, A, 22, 0xfd469501);
+  OP (A, B, C, D,  7, 0x698098d8);
+  OP (D, A, B, C, 12, 0x8b44f7af);
+  OP (C, D, A, B, 17, 0xffff5bb1);
+  OP (B, C, D, A, 22, 0x895cd7be);
+  OP (A, B, C, D,  7, 0x6b901122);
+  OP (D, A, B, C, 12, 0xfd987193);
+  OP (C, D, A, B, 17, 0xa679438e);
+  OP (B, C, D, A, 22, 0x49b40821);
+
+#undef OP
+#define OP(f, a, b, c, d, k, s, T)  \
+    do								      \
+      { 							      \
+	a += f (b, c, d) + correct_words[k] + T;		      \
+	a = rol(a, s);						      \
+	a += b; 						      \
+      } 							      \
+    while (0)
+
+  /* Round 2.  */
+  OP (FG, A, B, C, D,  1,  5, 0xf61e2562);
+  OP (FG, D, A, B, C,  6,  9, 0xc040b340);
+  OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
+  OP (FG, B, C, D, A,  0, 20, 0xe9b6c7aa);
+  OP (FG, A, B, C, D,  5,  5, 0xd62f105d);
+  OP (FG, D, A, B, C, 10,  9, 0x02441453);
+  OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
+  OP (FG, B, C, D, A,  4, 20, 0xe7d3fbc8);
+  OP (FG, A, B, C, D,  9,  5, 0x21e1cde6);
+  OP (FG, D, A, B, C, 14,  9, 0xc33707d6);
+  OP (FG, C, D, A, B,  3, 14, 0xf4d50d87);
+  OP (FG, B, C, D, A,  8, 20, 0x455a14ed);
+  OP (FG, A, B, C, D, 13,  5, 0xa9e3e905);
+  OP (FG, D, A, B, C,  2,  9, 0xfcefa3f8);
+  OP (FG, C, D, A, B,  7, 14, 0x676f02d9);
+  OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+
+  /* Round 3.  */
+  OP (FH, A, B, C, D,  5,  4, 0xfffa3942);
+  OP (FH, D, A, B, C,  8, 11, 0x8771f681);
+  OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
+  OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
+  OP (FH, A, B, C, D,  1,  4, 0xa4beea44);
+  OP (FH, D, A, B, C,  4, 11, 0x4bdecfa9);
+  OP (FH, C, D, A, B,  7, 16, 0xf6bb4b60);
+  OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
+  OP (FH, A, B, C, D, 13,  4, 0x289b7ec6);
+  OP (FH, D, A, B, C,  0, 11, 0xeaa127fa);
+  OP (FH, C, D, A, B,  3, 16, 0xd4ef3085);
+  OP (FH, B, C, D, A,  6, 23, 0x04881d05);
+  OP (FH, A, B, C, D,  9,  4, 0xd9d4d039);
+  OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
+  OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
+  OP (FH, B, C, D, A,  2, 23, 0xc4ac5665);
+
+  /* Round 4.  */
+  OP (FI, A, B, C, D,  0,  6, 0xf4292244);
+  OP (FI, D, A, B, C,  7, 10, 0x432aff97);
+  OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
+  OP (FI, B, C, D, A,  5, 21, 0xfc93a039);
+  OP (FI, A, B, C, D, 12,  6, 0x655b59c3);
+  OP (FI, D, A, B, C,  3, 10, 0x8f0ccc92);
+  OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
+  OP (FI, B, C, D, A,  1, 21, 0x85845dd1);
+  OP (FI, A, B, C, D,  8,  6, 0x6fa87e4f);
+  OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
+  OP (FI, C, D, A, B,  6, 15, 0xa3014314);
+  OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
+  OP (FI, A, B, C, D,  4,  6, 0xf7537e82);
+  OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
+  OP (FI, C, D, A, B,  2, 15, 0x2ad7d2bb);
+  OP (FI, B, C, D, A,  9, 21, 0xeb86d391);
+
+  /* Put checksum in context given as argument.  */
+  ctx->A += A;
+  ctx->B += B;
+  ctx->C += C;
+  ctx->D += D;
+}
+
+
+
+/* The routine updates the message-digest context to
+ * account for the presence of each of the characters inBuf[0..inLen-1]
+ * in the message whose digest is being computed.
+ */
+static void
+md5_write( void *context, const void *inbuf_arg , size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  MD5_CONTEXT *hd = context;
+
+  if( hd->count == 64 )  /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (80+6*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      md5_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+
+}
+
+
+
+/* The routine final terminates the message-digest computation and
+ * ends with the desired message digest in mdContext->digest[0...15].
+ * The handle is prepared for a new MD5 cycle.
+ * Returns 16 bytes representing the digest.
+ */
+
+static void
+md5_final( void *context)
+{
+  MD5_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  md5_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      md5_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (80+6*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;      \
+	          *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = (*hd).a ; p += 4; } while(0)
+#endif
+  X(A);
+  X(B);
+  X(C);
+  X(D);
+#undef X
+
+}
+
+static byte *
+md5_read( void *context )
+{
+  MD5_CONTEXT *hd = (MD5_CONTEXT *) context;
+  return hd->buf;
+}
+
+static byte asn[18] = /* Object ID is 1.2.840.113549.2.5 */
+  { 0x30, 0x20, 0x30, 0x0c, 0x06, 0x08, 0x2a, 0x86,0x48,
+    0x86, 0xf7, 0x0d, 0x02, 0x05, 0x05, 0x00, 0x04, 0x10 };
+
+static gcry_md_oid_spec_t oid_spec_md5[] =
+  {
+    /* iso.member-body.us.rsadsi.pkcs.pkcs-1.4 (md5WithRSAEncryption) */
+    { "1.2.840.113549.1.1.4" },
+    /* RSADSI digestAlgorithm MD5 */
+    { "1.2.840.113549.2.5" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_md5 =
+  {
+    "MD5", asn, DIM (asn), oid_spec_md5, 16,
+    md5_init, md5_write, md5_final, md5_read,
+    sizeof (MD5_CONTEXT)
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/primegen.c b/grub-core/lib/libgcrypt/cipher/primegen.c
new file mode 100644
index 0000000..b12e79b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/primegen.c
@@ -0,0 +1,1861 @@
+/* primegen.c - prime number generator
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003
+ *               2004, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+#include "ath.h"
+
+static gcry_mpi_t gen_prime (unsigned int nbits, int secret, int randomlevel,
+                             int (*extra_check)(void *, gcry_mpi_t),
+                             void *extra_check_arg);
+static int check_prime( gcry_mpi_t prime, gcry_mpi_t val_2, int rm_rounds,
+                        gcry_prime_check_func_t cb_func, void *cb_arg );
+static int is_prime (gcry_mpi_t n, int steps, unsigned int *count);
+static void m_out_of_n( char *array, int m, int n );
+
+static void (*progress_cb) (void *,const char*,int,int, int );
+static void *progress_cb_data;
+
+/* Note: 2 is not included because it can be tested more easily by
+   looking at bit 0. The last entry in this list is marked by a zero */
+static ushort small_prime_numbers[] = {
+    3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43,
+    47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101,
+    103, 107, 109, 113, 127, 131, 137, 139, 149, 151,
+    157, 163, 167, 173, 179, 181, 191, 193, 197, 199,
+    211, 223, 227, 229, 233, 239, 241, 251, 257, 263,
+    269, 271, 277, 281, 283, 293, 307, 311, 313, 317,
+    331, 337, 347, 349, 353, 359, 367, 373, 379, 383,
+    389, 397, 401, 409, 419, 421, 431, 433, 439, 443,
+    449, 457, 461, 463, 467, 479, 487, 491, 499, 503,
+    509, 521, 523, 541, 547, 557, 563, 569, 571, 577,
+    587, 593, 599, 601, 607, 613, 617, 619, 631, 641,
+    643, 647, 653, 659, 661, 673, 677, 683, 691, 701,
+    709, 719, 727, 733, 739, 743, 751, 757, 761, 769,
+    773, 787, 797, 809, 811, 821, 823, 827, 829, 839,
+    853, 857, 859, 863, 877, 881, 883, 887, 907, 911,
+    919, 929, 937, 941, 947, 953, 967, 971, 977, 983,
+    991, 997, 1009, 1013, 1019, 1021, 1031, 1033,
+    1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091,
+    1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151,
+    1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213,
+    1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277,
+    1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307,
+    1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399,
+    1409, 1423, 1427, 1429, 1433, 1439, 1447, 1451,
+    1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493,
+    1499, 1511, 1523, 1531, 1543, 1549, 1553, 1559,
+    1567, 1571, 1579, 1583, 1597, 1601, 1607, 1609,
+    1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667,
+    1669, 1693, 1697, 1699, 1709, 1721, 1723, 1733,
+    1741, 1747, 1753, 1759, 1777, 1783, 1787, 1789,
+    1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871,
+    1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931,
+    1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997,
+    1999, 2003, 2011, 2017, 2027, 2029, 2039, 2053,
+    2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111,
+    2113, 2129, 2131, 2137, 2141, 2143, 2153, 2161,
+    2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243,
+    2251, 2267, 2269, 2273, 2281, 2287, 2293, 2297,
+    2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357,
+    2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411,
+    2417, 2423, 2437, 2441, 2447, 2459, 2467, 2473,
+    2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551,
+    2557, 2579, 2591, 2593, 2609, 2617, 2621, 2633,
+    2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687,
+    2689, 2693, 2699, 2707, 2711, 2713, 2719, 2729,
+    2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791,
+    2797, 2801, 2803, 2819, 2833, 2837, 2843, 2851,
+    2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917,
+    2927, 2939, 2953, 2957, 2963, 2969, 2971, 2999,
+    3001, 3011, 3019, 3023, 3037, 3041, 3049, 3061,
+    3067, 3079, 3083, 3089, 3109, 3119, 3121, 3137,
+    3163, 3167, 3169, 3181, 3187, 3191, 3203, 3209,
+    3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271,
+    3299, 3301, 3307, 3313, 3319, 3323, 3329, 3331,
+    3343, 3347, 3359, 3361, 3371, 3373, 3389, 3391,
+    3407, 3413, 3433, 3449, 3457, 3461, 3463, 3467,
+    3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533,
+    3539, 3541, 3547, 3557, 3559, 3571, 3581, 3583,
+    3593, 3607, 3613, 3617, 3623, 3631, 3637, 3643,
+    3659, 3671, 3673, 3677, 3691, 3697, 3701, 3709,
+    3719, 3727, 3733, 3739, 3761, 3767, 3769, 3779,
+    3793, 3797, 3803, 3821, 3823, 3833, 3847, 3851,
+    3853, 3863, 3877, 3881, 3889, 3907, 3911, 3917,
+    3919, 3923, 3929, 3931, 3943, 3947, 3967, 3989,
+    4001, 4003, 4007, 4013, 4019, 4021, 4027, 4049,
+    4051, 4057, 4073, 4079, 4091, 4093, 4099, 4111,
+    4127, 4129, 4133, 4139, 4153, 4157, 4159, 4177,
+    4201, 4211, 4217, 4219, 4229, 4231, 4241, 4243,
+    4253, 4259, 4261, 4271, 4273, 4283, 4289, 4297,
+    4327, 4337, 4339, 4349, 4357, 4363, 4373, 4391,
+    4397, 4409, 4421, 4423, 4441, 4447, 4451, 4457,
+    4463, 4481, 4483, 4493, 4507, 4513, 4517, 4519,
+    4523, 4547, 4549, 4561, 4567, 4583, 4591, 4597,
+    4603, 4621, 4637, 4639, 4643, 4649, 4651, 4657,
+    4663, 4673, 4679, 4691, 4703, 4721, 4723, 4729,
+    4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799,
+    4801, 4813, 4817, 4831, 4861, 4871, 4877, 4889,
+    4903, 4909, 4919, 4931, 4933, 4937, 4943, 4951,
+    4957, 4967, 4969, 4973, 4987, 4993, 4999,
+    0
+};
+static int no_of_small_prime_numbers = DIM (small_prime_numbers) - 1;
+
+
+
+/* An object and a list to build up a global pool of primes.  See
+   save_pool_prime and get_pool_prime. */
+struct primepool_s
+{
+  struct primepool_s *next;
+  gcry_mpi_t prime;      /* If this is NULL the entry is not used. */
+  unsigned int nbits;
+  gcry_random_level_t randomlevel;
+};
+struct primepool_s *primepool;
+/* Mutex used to protect access to the primepool.  */
+static ath_mutex_t primepool_lock = ATH_MUTEX_INITIALIZER;
+
+
+
+/* Save PRIME which has been generated at RANDOMLEVEL for later
+   use. Needs to be called while primepool_lock is being hold.  Note
+   that PRIME should be considered released after calling this
+   function. */
+static void
+save_pool_prime (gcry_mpi_t prime, gcry_random_level_t randomlevel)
+{
+  struct primepool_s *item, *item2;
+  size_t n;
+
+  for (n=0, item = primepool; item; item = item->next, n++)
+    if (!item->prime)
+      break;
+  if (!item && n > 100)
+    {
+      /* Remove some of the entries.  Our strategy is removing
+         the last third from the list. */
+      int i;
+
+      for (i=0, item2 = primepool; item2; item2 = item2->next)
+        {
+          if (i >= n/3*2)
+            {
+              gcry_mpi_release (item2->prime);
+              item2->prime = NULL;
+              if (!item)
+                item = item2;
+            }
+        }
+    }
+  if (!item)
+    {
+      item = gcry_calloc (1, sizeof *item);
+      if (!item)
+        {
+          /* Out of memory.  Silently giving up. */
+          gcry_mpi_release (prime);
+          return;
+        }
+      item->next = primepool;
+      primepool = item;
+    }
+  item->prime = prime;
+  item->nbits = mpi_get_nbits (prime);
+  item->randomlevel = randomlevel;
+}
+
+
+/* Return a prime for the prime pool or NULL if none has been found.
+   The prime needs to match NBITS and randomlevel. This function needs
+   to be called why the primepool_look is being hold. */
+static gcry_mpi_t
+get_pool_prime (unsigned int nbits, gcry_random_level_t randomlevel)
+{
+  struct primepool_s *item;
+
+  for (item = primepool; item; item = item->next)
+    if (item->prime
+        && item->nbits == nbits && item->randomlevel == randomlevel)
+      {
+        gcry_mpi_t prime = item->prime;
+        item->prime = NULL;
+        gcry_assert (nbits == mpi_get_nbits (prime));
+        return prime;
+      }
+  return NULL;
+}
+
+
+
+
+
+
+void
+_gcry_register_primegen_progress ( void (*cb)(void *,const char*,int,int,int),
+                                   void *cb_data )
+{
+  progress_cb = cb;
+  progress_cb_data = cb_data;
+}
+
+
+static void
+progress( int c )
+{
+  if ( progress_cb )
+    progress_cb ( progress_cb_data, "primegen", c, 0, 0 );
+}
+
+
+/****************
+ * Generate a prime number (stored in secure memory)
+ */
+gcry_mpi_t
+_gcry_generate_secret_prime (unsigned int nbits,
+                             gcry_random_level_t random_level,
+                             int (*extra_check)(void*, gcry_mpi_t),
+                             void *extra_check_arg)
+{
+  gcry_mpi_t prime;
+
+  prime = gen_prime (nbits, 1, random_level, extra_check, extra_check_arg);
+  progress('\n');
+  return prime;
+}
+
+
+/* Generate a prime number which may be public, i.e. not allocated in
+   secure memory.  */
+gcry_mpi_t
+_gcry_generate_public_prime (unsigned int nbits,
+                             gcry_random_level_t random_level,
+                             int (*extra_check)(void*, gcry_mpi_t),
+                             void *extra_check_arg)
+{
+  gcry_mpi_t prime;
+
+  prime = gen_prime (nbits, 0, random_level, extra_check, extra_check_arg);
+  progress('\n');
+  return prime;
+}
+
+
+/* Core prime generation function.  The algorithm used to generate
+   practically save primes is due to Lim and Lee as described in the
+   CRYPTO '97 proceedings (ISBN3540633847) page 260.
+
+   NEED_Q_FACTOR: If true make sure that at least one factor is of
+                  size qbits.  This is for example required for DSA.
+   PRIME_GENERATED: Adresss of a variable where the resulting prime
+                    number will be stored.
+   PBITS: Requested size of the prime number.  At least 48.
+   QBITS: One factor of the prime needs to be of this size.  Maybe 0
+          if this is not required.  See also MODE.
+   G: If not NULL an MPI which will receive a generator for the prime
+      for use with Elgamal.
+   RET_FACTORS: if not NULL, an array with all factors are stored at
+                that address.
+   ALL_FACTORS: If set to true all factors of prime-1 are returned.
+   RANDOMLEVEL:  How strong should the random numers be.
+   FLAGS: Prime generation bit flags. Currently supported:
+          GCRY_PRIME_FLAG_SECRET - The prime needs to be kept secret.
+   CB_FUNC, CB_ARG:  Callback to be used for extra checks.
+
+ */
+static gcry_err_code_t
+prime_generate_internal (int need_q_factor,
+			 gcry_mpi_t *prime_generated, unsigned int pbits,
+			 unsigned int qbits, gcry_mpi_t g,
+			 gcry_mpi_t **ret_factors,
+			 gcry_random_level_t randomlevel, unsigned int flags,
+                         int all_factors,
+                         gcry_prime_check_func_t cb_func, void *cb_arg)
+{
+  gcry_err_code_t err = 0;
+  gcry_mpi_t *factors_new = NULL; /* Factors to return to the
+				     caller.  */
+  gcry_mpi_t *factors = NULL;	/* Current factors.  */
+  gcry_random_level_t poolrandomlevel; /* Random level used for pool primes. */
+  gcry_mpi_t *pool = NULL;	/* Pool of primes.  */
+  int *pool_in_use = NULL;      /* Array with currently used POOL elements. */
+  unsigned char *perms = NULL;	/* Permutations of POOL.  */
+  gcry_mpi_t q_factor = NULL;	/* Used if QBITS is non-zero.  */
+  unsigned int fbits = 0;	/* Length of prime factors.  */
+  unsigned int n = 0;		/* Number of factors.  */
+  unsigned int m = 0;		/* Number of primes in pool.  */
+  gcry_mpi_t q = NULL;		/* First prime factor.  */
+  gcry_mpi_t prime = NULL;	/* Prime candidate.  */
+  unsigned int nprime = 0;	/* Bits of PRIME.  */
+  unsigned int req_qbits;       /* The original QBITS value.  */
+  gcry_mpi_t val_2;             /* For check_prime().  */
+  int is_locked = 0;            /* Flag to help unlocking the primepool. */
+  unsigned int is_secret = (flags & GCRY_PRIME_FLAG_SECRET);
+  unsigned int count1 = 0, count2 = 0;
+  unsigned int i = 0, j = 0;
+
+  if (pbits < 48)
+    return GPG_ERR_INV_ARG;
+
+  /* We won't use a too strong random elvel for the pooled subprimes. */
+  poolrandomlevel = (randomlevel > GCRY_STRONG_RANDOM?
+                     GCRY_STRONG_RANDOM : randomlevel);
+
+
+  /* If QBITS is not given, assume a reasonable value. */
+  if (!qbits)
+    qbits = pbits / 3;
+
+  req_qbits = qbits;
+
+  /* Find number of needed prime factors N.  */
+  for (n = 1; (pbits - qbits - 1) / n  >= qbits; n++)
+    ;
+  n--;
+
+  val_2 = mpi_alloc_set_ui (2);
+
+  if ((! n) || ((need_q_factor) && (n < 2)))
+    {
+      err = GPG_ERR_INV_ARG;
+      goto leave;
+    }
+
+  if (need_q_factor)
+    {
+      n--;  /* Need one factor less because we want a specific Q-FACTOR. */
+      fbits = (pbits - 2 * req_qbits -1) / n;
+      qbits =  pbits - req_qbits - n * fbits;
+    }
+  else
+    {
+      fbits = (pbits - req_qbits -1) / n;
+      qbits = pbits - n * fbits;
+    }
+
+  if (DBG_CIPHER)
+    log_debug ("gen prime: pbits=%u qbits=%u fbits=%u/%u n=%d\n",
+               pbits, req_qbits, qbits, fbits, n);
+
+  /* Allocate an integer to old the new prime. */
+  prime = gcry_mpi_new (pbits);
+
+  /* Generate first prime factor.  */
+  q = gen_prime (qbits, is_secret, randomlevel, NULL, NULL);
+
+  /* Generate a specific Q-Factor if requested. */
+  if (need_q_factor)
+    q_factor = gen_prime (req_qbits, is_secret, randomlevel, NULL, NULL);
+
+  /* Allocate an array to hold all factors + 2 for later usage.  */
+  factors = gcry_calloc (n + 2, sizeof (*factors));
+  if (!factors)
+    {
+      err = gpg_err_code_from_errno (errno);
+      goto leave;
+    }
+
+  /* Allocate an array to track pool usage. */
+  pool_in_use = gcry_calloc (n, sizeof *pool_in_use);
+  if (!pool_in_use)
+    {
+      err = gpg_err_code_from_errno (errno);
+      goto leave;
+    }
+  for (i=0; i < n; i++)
+    pool_in_use[i] = -1;
+
+  /* Make a pool of 3n+5 primes (this is an arbitrary value).  We
+     require at least 30 primes for are useful selection process.
+
+     Fixme: We need to research the best formula for sizing the pool.
+  */
+  m = n * 3 + 5;
+  if (need_q_factor) /* Need some more in this case. */
+    m += 5;
+  if (m < 30)
+    m = 30;
+  pool = gcry_calloc (m , sizeof (*pool));
+  if (! pool)
+    {
+      err = gpg_err_code_from_errno (errno);
+      goto leave;
+    }
+
+  /* Permutate over the pool of primes until we find a prime of the
+     requested length.  */
+  do
+    {
+    next_try:
+      for (i=0; i < n; i++)
+        pool_in_use[i] = -1;
+
+      if (!perms)
+        {
+          /* Allocate new primes.  This is done right at the beginning
+             of the loop and if we have later run out of primes. */
+          for (i = 0; i < m; i++)
+            {
+              mpi_free (pool[i]);
+              pool[i] = NULL;
+            }
+
+          /* Init m_out_of_n().  */
+          perms = gcry_calloc (1, m);
+          if (!perms)
+            {
+              err = gpg_err_code_from_errno (errno);
+              goto leave;
+            }
+
+          if (ath_mutex_lock (&primepool_lock))
+            {
+              err = GPG_ERR_INTERNAL;
+              goto leave;
+            }
+          is_locked = 1;
+          for (i = 0; i < n; i++)
+            {
+              perms[i] = 1;
+              /* At a maximum we use strong random for the factors.
+                 This saves us a lot of entropy. Given that Q and
+                 possible Q-factor are also used in the final prime
+                 this should be acceptable.  We also don't allocate in
+                 secure memory to save on that scare resource too.  If
+                 Q has been allocated in secure memory, the final
+                 prime will be saved there anyway.  This is because
+                 our MPI routines take care of that.  GnuPG has worked
+                 this way ever since.  */
+              pool[i] = NULL;
+              if (is_locked)
+                {
+                  pool[i] = get_pool_prime (fbits, poolrandomlevel);
+                  if (!pool[i])
+                    {
+                      if (ath_mutex_unlock (&primepool_lock))
+                        {
+                          err = GPG_ERR_INTERNAL;
+                          goto leave;
+                        }
+                      is_locked = 0;
+                    }
+                }
+              if (!pool[i])
+                pool[i] = gen_prime (fbits, 0, poolrandomlevel, NULL, NULL);
+              pool_in_use[i] = i;
+              factors[i] = pool[i];
+            }
+          if (is_locked && ath_mutex_unlock (&primepool_lock))
+            {
+              err = GPG_ERR_INTERNAL;
+              goto leave;
+            }
+          is_locked = 0;
+        }
+      else
+        {
+          /* Get next permutation. */
+          m_out_of_n ( (char*)perms, n, m);
+          if (ath_mutex_lock (&primepool_lock))
+            {
+              err = GPG_ERR_INTERNAL;
+              goto leave;
+            }
+          is_locked = 1;
+          for (i = j = 0; (i < m) && (j < n); i++)
+            if (perms[i])
+              {
+                /* If the subprime has not yet beed generated do it now. */
+                if (!pool[i] && is_locked)
+                  {
+                    pool[i] = get_pool_prime (fbits, poolrandomlevel);
+                    if (!pool[i])
+                      {
+                        if (ath_mutex_unlock (&primepool_lock))
+                          {
+                            err = GPG_ERR_INTERNAL;
+                            goto leave;
+                          }
+                        is_locked = 0;
+                      }
+                  }
+                if (!pool[i])
+                  pool[i] = gen_prime (fbits, 0, poolrandomlevel, NULL, NULL);
+                pool_in_use[j] = i;
+                factors[j++] = pool[i];
+              }
+          if (is_locked && ath_mutex_unlock (&primepool_lock))
+            {
+              err = GPG_ERR_INTERNAL;
+              goto leave;
+            }
+          is_locked = 0;
+          if (i == n)
+            {
+              /* Ran out of permutations: Allocate new primes.  */
+              gcry_free (perms);
+              perms = NULL;
+              progress ('!');
+              goto next_try;
+            }
+        }
+
+	/* Generate next prime candidate:
+	   p = 2 * q [ * q_factor] * factor_0 * factor_1 * ... * factor_n + 1.
+         */
+	mpi_set (prime, q);
+	mpi_mul_ui (prime, prime, 2);
+	if (need_q_factor)
+	  mpi_mul (prime, prime, q_factor);
+	for(i = 0; i < n; i++)
+	  mpi_mul (prime, prime, factors[i]);
+	mpi_add_ui (prime, prime, 1);
+	nprime = mpi_get_nbits (prime);
+
+	if (nprime < pbits)
+	  {
+	    if (++count1 > 20)
+	      {
+		count1 = 0;
+		qbits++;
+		progress('>');
+		mpi_free (q);
+		q = gen_prime (qbits, is_secret, randomlevel, NULL, NULL);
+		goto next_try;
+	      }
+	  }
+	else
+	  count1 = 0;
+
+	if (nprime > pbits)
+	  {
+	    if (++count2 > 20)
+	      {
+		count2 = 0;
+		qbits--;
+		progress('<');
+		mpi_free (q);
+		q = gen_prime (qbits, is_secret, randomlevel, NULL, NULL);
+		goto next_try;
+	      }
+	  }
+	else
+	  count2 = 0;
+    }
+  while (! ((nprime == pbits) && check_prime (prime, val_2, 5,
+                                              cb_func, cb_arg)));
+
+  if (DBG_CIPHER)
+    {
+      progress ('\n');
+      log_mpidump ("prime    : ", prime);
+      log_mpidump ("factor  q: ", q);
+      if (need_q_factor)
+        log_mpidump ("factor q0: ", q_factor);
+      for (i = 0; i < n; i++)
+        log_mpidump ("factor pi: ", factors[i]);
+      log_debug ("bit sizes: prime=%u, q=%u",
+                 mpi_get_nbits (prime), mpi_get_nbits (q));
+      if (need_q_factor)
+        log_debug (", q0=%u", mpi_get_nbits (q_factor));
+      for (i = 0; i < n; i++)
+        log_debug (", p%d=%u", i, mpi_get_nbits (factors[i]));
+      progress('\n');
+    }
+
+  if (ret_factors)
+    {
+      /* Caller wants the factors.  */
+      factors_new = gcry_calloc (n + 4, sizeof (*factors_new));
+      if (! factors_new)
+        {
+          err = gpg_err_code_from_errno (errno);
+          goto leave;
+        }
+
+      if (all_factors)
+        {
+          i = 0;
+          factors_new[i++] = gcry_mpi_set_ui (NULL, 2);
+          factors_new[i++] = mpi_copy (q);
+          if (need_q_factor)
+            factors_new[i++] = mpi_copy (q_factor);
+          for(j=0; j < n; j++)
+            factors_new[i++] = mpi_copy (factors[j]);
+        }
+      else
+        {
+          i = 0;
+          if (need_q_factor)
+            {
+              factors_new[i++] = mpi_copy (q_factor);
+              for (; i <= n; i++)
+                factors_new[i] = mpi_copy (factors[i]);
+            }
+          else
+            for (; i < n; i++ )
+              factors_new[i] = mpi_copy (factors[i]);
+        }
+    }
+
+  if (g)
+    {
+      /* Create a generator (start with 3).  */
+      gcry_mpi_t tmp = mpi_alloc (mpi_get_nlimbs (prime));
+      gcry_mpi_t b = mpi_alloc (mpi_get_nlimbs (prime));
+      gcry_mpi_t pmin1 = mpi_alloc (mpi_get_nlimbs (prime));
+
+      if (need_q_factor)
+        err = GPG_ERR_NOT_IMPLEMENTED;
+      else
+        {
+          factors[n] = q;
+          factors[n + 1] = mpi_alloc_set_ui (2);
+          mpi_sub_ui (pmin1, prime, 1);
+          mpi_set_ui (g, 2);
+          do
+            {
+              mpi_add_ui (g, g, 1);
+              if (DBG_CIPHER)
+                {
+                  log_debug ("checking g:");
+                  gcry_mpi_dump (g);
+                  log_printf ("\n");
+                }
+              else
+                progress('^');
+              for (i = 0; i < n + 2; i++)
+                {
+                  mpi_fdiv_q (tmp, pmin1, factors[i]);
+                  /* No mpi_pow(), but it is okay to use this with mod
+                     prime.  */
+                  gcry_mpi_powm (b, g, tmp, prime);
+                  if (! mpi_cmp_ui (b, 1))
+                    break;
+                }
+              if (DBG_CIPHER)
+                progress('\n');
+            }
+          while (i < n + 2);
+
+          mpi_free (factors[n+1]);
+          mpi_free (tmp);
+          mpi_free (b);
+          mpi_free (pmin1);
+        }
+    }
+
+  if (! DBG_CIPHER)
+    progress ('\n');
+
+
+ leave:
+  if (pool)
+    {
+      is_locked = !ath_mutex_lock (&primepool_lock);
+      for(i = 0; i < m; i++)
+        {
+          if (pool[i])
+            {
+              for (j=0; j < n; j++)
+                if (pool_in_use[j] == i)
+                  break;
+              if (j == n && is_locked)
+                {
+                  /* This pooled subprime has not been used. */
+                  save_pool_prime (pool[i], poolrandomlevel);
+                }
+              else
+                mpi_free (pool[i]);
+            }
+        }
+      if (is_locked && ath_mutex_unlock (&primepool_lock))
+        err = GPG_ERR_INTERNAL;
+      is_locked = 0;
+      gcry_free (pool);
+    }
+  gcry_free (pool_in_use);
+  if (factors)
+    gcry_free (factors);  /* Factors are shallow copies.  */
+  if (perms)
+    gcry_free (perms);
+
+  mpi_free (val_2);
+  mpi_free (q);
+  mpi_free (q_factor);
+
+  if (! err)
+    {
+      *prime_generated = prime;
+      if (ret_factors)
+	*ret_factors = factors_new;
+    }
+  else
+    {
+      if (factors_new)
+	{
+	  for (i = 0; factors_new[i]; i++)
+	    mpi_free (factors_new[i]);
+	  gcry_free (factors_new);
+	}
+      mpi_free (prime);
+    }
+
+  return err;
+}
+
+
+/* Generate a prime used for discrete logarithm algorithms; i.e. this
+   prime will be public and no strong random is required.  */
+gcry_mpi_t
+_gcry_generate_elg_prime (int mode, unsigned pbits, unsigned qbits,
+			  gcry_mpi_t g, gcry_mpi_t **ret_factors)
+{
+  gcry_mpi_t prime = NULL;
+
+  if (prime_generate_internal ((mode == 1), &prime, pbits, qbits, g,
+                               ret_factors, GCRY_WEAK_RANDOM, 0, 0,
+                               NULL, NULL))
+    prime = NULL; /* (Should be NULL in the error case anyway.)  */
+
+  return prime;
+}
+
+
+static gcry_mpi_t
+gen_prime (unsigned int nbits, int secret, int randomlevel,
+           int (*extra_check)(void *, gcry_mpi_t), void *extra_check_arg)
+{
+  gcry_mpi_t prime, ptest, pminus1, val_2, val_3, result;
+  int i;
+  unsigned int x, step;
+  unsigned int count1, count2;
+  int *mods;
+
+/*   if (  DBG_CIPHER ) */
+/*     log_debug ("generate a prime of %u bits ", nbits ); */
+
+  if (nbits < 16)
+    log_fatal ("can't generate a prime with less than %d bits\n", 16);
+
+  mods = gcry_xcalloc( no_of_small_prime_numbers, sizeof *mods);
+  /* Make nbits fit into gcry_mpi_t implementation. */
+  val_2  = mpi_alloc_set_ui( 2 );
+  val_3 = mpi_alloc_set_ui( 3);
+  prime  = secret? gcry_mpi_snew ( nbits ): gcry_mpi_new ( nbits );
+  result = mpi_alloc_like( prime );
+  pminus1= mpi_alloc_like( prime );
+  ptest  = mpi_alloc_like( prime );
+  count1 = count2 = 0;
+  for (;;)
+    {  /* try forvever */
+      int dotcount=0;
+
+      /* generate a random number */
+      gcry_mpi_randomize( prime, nbits, randomlevel );
+
+      /* Set high order bit to 1, set low order bit to 1.  If we are
+         generating a secret prime we are most probably doing that
+         for RSA, to make sure that the modulus does have the
+         requested key size we set the 2 high order bits. */
+      mpi_set_highbit (prime, nbits-1);
+      if (secret)
+        mpi_set_bit (prime, nbits-2);
+      mpi_set_bit(prime, 0);
+
+      /* Calculate all remainders. */
+      for (i=0; (x = small_prime_numbers[i]); i++ )
+        mods[i] = mpi_fdiv_r_ui(NULL, prime, x);
+
+      /* Now try some primes starting with prime. */
+      for(step=0; step < 20000; step += 2 )
+        {
+          /* Check against all the small primes we have in mods. */
+          count1++;
+          for (i=0; (x = small_prime_numbers[i]); i++ )
+            {
+              while ( mods[i] + step >= x )
+                mods[i] -= x;
+              if ( !(mods[i] + step) )
+                break;
+	    }
+          if ( x )
+            continue;   /* Found a multiple of an already known prime. */
+
+          mpi_add_ui( ptest, prime, step );
+
+          /* Do a fast Fermat test now. */
+          count2++;
+          mpi_sub_ui( pminus1, ptest, 1);
+          gcry_mpi_powm( result, val_2, pminus1, ptest );
+          if ( !mpi_cmp_ui( result, 1 ) )
+            {
+              /* Not composite, perform stronger tests */
+              if (is_prime(ptest, 5, &count2 ))
+                {
+                  if (!mpi_test_bit( ptest, nbits-1-secret ))
+                    {
+                      progress('\n');
+                      log_debug ("overflow in prime generation\n");
+                      break; /* Stop loop, continue with a new prime. */
+                    }
+
+                  if (extra_check && extra_check (extra_check_arg, ptest))
+                    {
+                      /* The extra check told us that this prime is
+                         not of the caller's taste. */
+                      progress ('/');
+                    }
+                  else
+                    {
+                      /* Got it. */
+                      mpi_free(val_2);
+                      mpi_free(val_3);
+                      mpi_free(result);
+                      mpi_free(pminus1);
+                      mpi_free(prime);
+                      gcry_free(mods);
+                      return ptest;
+                    }
+                }
+	    }
+          if (++dotcount == 10 )
+            {
+              progress('.');
+              dotcount = 0;
+	    }
+	}
+      progress(':'); /* restart with a new random value */
+    }
+}
+
+/****************
+ * Returns: true if this may be a prime
+ * RM_ROUNDS gives the number of Rabin-Miller tests to run.
+ */
+static int
+check_prime( gcry_mpi_t prime, gcry_mpi_t val_2, int rm_rounds,
+             gcry_prime_check_func_t cb_func, void *cb_arg)
+{
+  int i;
+  unsigned int x;
+  unsigned int count=0;
+
+  /* Check against small primes. */
+  for (i=0; (x = small_prime_numbers[i]); i++ )
+    {
+      if ( mpi_divisible_ui( prime, x ) )
+        return 0;
+    }
+
+  /* A quick Fermat test. */
+  {
+    gcry_mpi_t result = mpi_alloc_like( prime );
+    gcry_mpi_t pminus1 = mpi_alloc_like( prime );
+    mpi_sub_ui( pminus1, prime, 1);
+    gcry_mpi_powm( result, val_2, pminus1, prime );
+    mpi_free( pminus1 );
+    if ( mpi_cmp_ui( result, 1 ) )
+      {
+        /* Is composite. */
+        mpi_free( result );
+        progress('.');
+        return 0;
+      }
+    mpi_free( result );
+  }
+
+  if (!cb_func || cb_func (cb_arg, GCRY_PRIME_CHECK_AT_MAYBE_PRIME, prime))
+    {
+      /* Perform stronger tests. */
+      if ( is_prime( prime, rm_rounds, &count ) )
+        {
+          if (!cb_func
+              || cb_func (cb_arg, GCRY_PRIME_CHECK_AT_GOT_PRIME, prime))
+            return 1; /* Probably a prime. */
+        }
+    }
+  progress('.');
+  return 0;
+}
+
+
+/*
+ * Return true if n is probably a prime
+ */
+static int
+is_prime (gcry_mpi_t n, int steps, unsigned int *count)
+{
+  gcry_mpi_t x = mpi_alloc( mpi_get_nlimbs( n ) );
+  gcry_mpi_t y = mpi_alloc( mpi_get_nlimbs( n ) );
+  gcry_mpi_t z = mpi_alloc( mpi_get_nlimbs( n ) );
+  gcry_mpi_t nminus1 = mpi_alloc( mpi_get_nlimbs( n ) );
+  gcry_mpi_t a2 = mpi_alloc_set_ui( 2 );
+  gcry_mpi_t q;
+  unsigned i, j, k;
+  int rc = 0;
+  unsigned nbits = mpi_get_nbits( n );
+
+  if (steps < 5) /* Make sure that we do at least 5 rounds. */
+    steps = 5;
+
+  mpi_sub_ui( nminus1, n, 1 );
+
+  /* Find q and k, so that n = 1 + 2^k * q . */
+  q = mpi_copy ( nminus1 );
+  k = mpi_trailing_zeros ( q );
+  mpi_tdiv_q_2exp (q, q, k);
+
+  for (i=0 ; i < steps; i++ )
+    {
+      ++*count;
+      if( !i )
+        {
+          mpi_set_ui( x, 2 );
+        }
+      else
+        {
+          gcry_mpi_randomize( x, nbits, GCRY_WEAK_RANDOM );
+
+          /* Make sure that the number is smaller than the prime and
+             keep the randomness of the high bit. */
+          if ( mpi_test_bit ( x, nbits-2) )
+            {
+              mpi_set_highbit ( x, nbits-2); /* Clear all higher bits. */
+            }
+          else
+            {
+              mpi_set_highbit( x, nbits-2 );
+              mpi_clear_bit( x, nbits-2 );
+            }
+          gcry_assert (mpi_cmp (x, nminus1) < 0 && mpi_cmp_ui (x, 1) > 0);
+	}
+      gcry_mpi_powm ( y, x, q, n);
+      if ( mpi_cmp_ui(y, 1) && mpi_cmp( y, nminus1 ) )
+        {
+          for ( j=1; j < k && mpi_cmp( y, nminus1 ); j++ )
+            {
+              gcry_mpi_powm(y, y, a2, n);
+              if( !mpi_cmp_ui( y, 1 ) )
+                goto leave; /* Not a prime. */
+            }
+          if (mpi_cmp( y, nminus1 ) )
+            goto leave; /* Not a prime. */
+	}
+      progress('+');
+    }
+  rc = 1; /* May be a prime. */
+
+ leave:
+  mpi_free( x );
+  mpi_free( y );
+  mpi_free( z );
+  mpi_free( nminus1 );
+  mpi_free( q );
+  mpi_free( a2 );
+
+  return rc;
+}
+
+
+/* Given ARRAY of size N with M elements set to true produce a
+   modified array with the next permutation of M elements.  Note, that
+   ARRAY is used in a one-bit-per-byte approach.  To detected the last
+   permutation it is useful to initialize the array with the first M
+   element set to true and use this test:
+       m_out_of_n (array, m, n);
+       for (i = j = 0; i < n && j < m; i++)
+         if (array[i])
+           j++;
+       if (j == m)
+         goto ready;
+
+   This code is based on the algorithm 452 from the "Collected
+   Algorithms From ACM, Volume II" by C. N. Liu and D. T. Tang.
+*/
+static void
+m_out_of_n ( char *array, int m, int n )
+{
+  int i=0, i1=0, j=0, jp=0,  j1=0, k1=0, k2=0;
+
+  if( !m || m >= n )
+    return;
+
+  /* Need to handle this simple case separately. */
+  if( m == 1 )
+    {
+      for (i=0; i < n; i++ )
+        {
+          if ( array[i] )
+            {
+              array[i++] = 0;
+              if( i >= n )
+                i = 0;
+              array[i] = 1;
+              return;
+            }
+        }
+      BUG();
+    }
+
+
+  for (j=1; j < n; j++ )
+    {
+      if ( array[n-1] == array[n-j-1])
+        continue;
+      j1 = j;
+      break;
+    }
+
+  if ( (m & 1) )
+    {
+      /* M is odd. */
+      if( array[n-1] )
+        {
+          if( j1 & 1 )
+            {
+              k1 = n - j1;
+              k2 = k1+2;
+              if( k2 > n )
+                k2 = n;
+              goto leave;
+            }
+          goto scan;
+        }
+      k2 = n - j1 - 1;
+      if( k2 == 0 )
+        {
+          k1 = i;
+          k2 = n - j1;
+        }
+      else if( array[k2] && array[k2-1] )
+        k1 = n;
+      else
+        k1 = k2 + 1;
+    }
+  else
+    {
+      /* M is even. */
+      if( !array[n-1] )
+        {
+          k1 = n - j1;
+          k2 = k1 + 1;
+          goto leave;
+        }
+
+      if( !(j1 & 1) )
+        {
+          k1 = n - j1;
+          k2 = k1+2;
+          if( k2 > n )
+            k2 = n;
+          goto leave;
+        }
+    scan:
+      jp = n - j1 - 1;
+      for (i=1; i <= jp; i++ )
+        {
+          i1 = jp + 2 - i;
+          if( array[i1-1]  )
+            {
+              if( array[i1-2] )
+                {
+                  k1 = i1 - 1;
+                  k2 = n - j1;
+		}
+              else
+                {
+                  k1 = i1 - 1;
+                  k2 = n + 1 - j1;
+                }
+              goto leave;
+            }
+        }
+      k1 = 1;
+      k2 = n + 1 - m;
+    }
+ leave:
+  /* Now complement the two selected bits. */
+  array[k1-1] = !array[k1-1];
+  array[k2-1] = !array[k2-1];
+}
+
+
+/* Generate a new prime number of PRIME_BITS bits and store it in
+   PRIME.  If FACTOR_BITS is non-zero, one of the prime factors of
+   (prime - 1) / 2 must be FACTOR_BITS bits long.  If FACTORS is
+   non-zero, allocate a new, NULL-terminated array holding the prime
+   factors and store it in FACTORS.  FLAGS might be used to influence
+   the prime number generation process.  */
+gcry_error_t
+gcry_prime_generate (gcry_mpi_t *prime, unsigned int prime_bits,
+		     unsigned int factor_bits, gcry_mpi_t **factors,
+		     gcry_prime_check_func_t cb_func, void *cb_arg,
+		     gcry_random_level_t random_level,
+		     unsigned int flags)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_mpi_t *factors_generated = NULL;
+  gcry_mpi_t prime_generated = NULL;
+  unsigned int mode = 0;
+
+  if (!prime)
+    return gpg_error (GPG_ERR_INV_ARG);
+  *prime = NULL;
+
+  if (flags & GCRY_PRIME_FLAG_SPECIAL_FACTOR)
+    mode = 1;
+
+  /* Generate.  */
+  err = prime_generate_internal ((mode==1), &prime_generated, prime_bits,
+				 factor_bits, NULL,
+                                 factors? &factors_generated : NULL,
+				 random_level, flags, 1,
+                                 cb_func, cb_arg);
+
+  if (! err)
+    if (cb_func)
+      {
+	/* Additional check. */
+	if ( !cb_func (cb_arg, GCRY_PRIME_CHECK_AT_FINISH, prime_generated))
+	  {
+	    /* Failed, deallocate resources.  */
+	    unsigned int i;
+
+	    mpi_free (prime_generated);
+            if (factors)
+              {
+                for (i = 0; factors_generated[i]; i++)
+                  mpi_free (factors_generated[i]);
+                gcry_free (factors_generated);
+              }
+	    err = GPG_ERR_GENERAL;
+	  }
+      }
+
+  if (! err)
+    {
+      if (factors)
+        *factors = factors_generated;
+      *prime = prime_generated;
+    }
+
+  return gcry_error (err);
+}
+
+/* Check whether the number X is prime.  */
+gcry_error_t
+gcry_prime_check (gcry_mpi_t x, unsigned int flags)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_mpi_t val_2 = mpi_alloc_set_ui (2); /* Used by the Fermat test. */
+
+  (void)flags;
+
+  /* We use 64 rounds because the prime we are going to test is not
+     guaranteed to be a random one. */
+  if (! check_prime (x, val_2, 64, NULL, NULL))
+    err = GPG_ERR_NO_PRIME;
+
+  mpi_free (val_2);
+
+  return gcry_error (err);
+}
+
+/* Find a generator for PRIME where the factorization of (prime-1) is
+   in the NULL terminated array FACTORS. Return the generator as a
+   newly allocated MPI in R_G.  If START_G is not NULL, use this as s
+   atart for the search. Returns 0 on success.*/
+gcry_error_t
+gcry_prime_group_generator (gcry_mpi_t *r_g,
+                            gcry_mpi_t prime, gcry_mpi_t *factors,
+                            gcry_mpi_t start_g)
+{
+  gcry_mpi_t tmp = gcry_mpi_new (0);
+  gcry_mpi_t b = gcry_mpi_new (0);
+  gcry_mpi_t pmin1 = gcry_mpi_new (0);
+  gcry_mpi_t g = start_g? gcry_mpi_copy (start_g) : gcry_mpi_set_ui (NULL, 3);
+  int first = 1;
+  int i, n;
+
+  if (!factors || !r_g || !prime)
+    return gpg_error (GPG_ERR_INV_ARG);
+  *r_g = NULL;
+
+  for (n=0; factors[n]; n++)
+    ;
+  if (n < 2)
+    return gpg_error (GPG_ERR_INV_ARG);
+
+  /* Extra sanity check - usually disabled. */
+/*   mpi_set (tmp, factors[0]); */
+/*   for(i = 1; i < n; i++) */
+/*     mpi_mul (tmp, tmp, factors[i]); */
+/*   mpi_add_ui (tmp, tmp, 1); */
+/*   if (mpi_cmp (prime, tmp)) */
+/*     return gpg_error (GPG_ERR_INV_ARG); */
+
+  gcry_mpi_sub_ui (pmin1, prime, 1);
+  do
+    {
+      if (first)
+        first = 0;
+      else
+        gcry_mpi_add_ui (g, g, 1);
+
+      if (DBG_CIPHER)
+        {
+          log_debug ("checking g:");
+          gcry_mpi_dump (g);
+          log_debug ("\n");
+        }
+      else
+        progress('^');
+
+      for (i = 0; i < n; i++)
+        {
+          mpi_fdiv_q (tmp, pmin1, factors[i]);
+          gcry_mpi_powm (b, g, tmp, prime);
+          if (! mpi_cmp_ui (b, 1))
+            break;
+        }
+      if (DBG_CIPHER)
+        progress('\n');
+    }
+  while (i < n);
+
+  gcry_mpi_release (tmp);
+  gcry_mpi_release (b);
+  gcry_mpi_release (pmin1);
+  *r_g = g;
+
+  return 0;
+}
+
+/* Convenience function to release the factors array. */
+void
+gcry_prime_release_factors (gcry_mpi_t *factors)
+{
+  if (factors)
+    {
+      int i;
+
+      for (i=0; factors[i]; i++)
+        mpi_free (factors[i]);
+      gcry_free (factors);
+    }
+}
+
+
+
+/* Helper for _gcry_derive_x931_prime.  */
+static gcry_mpi_t
+find_x931_prime (const gcry_mpi_t pfirst)
+{
+  gcry_mpi_t val_2 = mpi_alloc_set_ui (2);
+  gcry_mpi_t prime;
+
+  prime = gcry_mpi_copy (pfirst);
+  /* If P is even add 1.  */
+  mpi_set_bit (prime, 0);
+
+  /* We use 64 Rabin-Miller rounds which is better and thus
+     sufficient.  We do not have a Lucas test implementaion thus we
+     can't do it in the X9.31 preferred way of running a few
+     Rabin-Miller followed by one Lucas test.  */
+  while ( !check_prime (prime, val_2, 64, NULL, NULL) )
+    mpi_add_ui (prime, prime, 2);
+
+  mpi_free (val_2);
+
+  return prime;
+}
+
+
+/* Generate a prime using the algorithm from X9.31 appendix B.4.
+
+   This function requires that the provided public exponent E is odd.
+   XP, XP1 and XP2 are the seed values.  All values are mandatory.
+
+   On success the prime is returned.  If R_P1 or R_P2 are given the
+   internal values P1 and P2 are saved at these addresses.  On error
+   NULL is returned.  */
+gcry_mpi_t
+_gcry_derive_x931_prime (const gcry_mpi_t xp,
+                         const gcry_mpi_t xp1, const gcry_mpi_t xp2,
+                         const gcry_mpi_t e,
+                         gcry_mpi_t *r_p1, gcry_mpi_t *r_p2)
+{
+  gcry_mpi_t p1, p2, p1p2, yp0;
+
+  if (!xp || !xp1 || !xp2)
+    return NULL;
+  if (!e || !mpi_test_bit (e, 0))
+    return NULL;  /* We support only odd values for E.  */
+
+  p1 = find_x931_prime (xp1);
+  p2 = find_x931_prime (xp2);
+  p1p2 = mpi_alloc_like (xp);
+  mpi_mul (p1p2, p1, p2);
+
+  {
+    gcry_mpi_t r1, tmp;
+
+    /* r1 = (p2^{-1} mod p1)p2 - (p1^{-1} mod p2) */
+    tmp = mpi_alloc_like (p1);
+    mpi_invm (tmp, p2, p1);
+    mpi_mul (tmp, tmp, p2);
+    r1 = tmp;
+
+    tmp = mpi_alloc_like (p2);
+    mpi_invm (tmp, p1, p2);
+    mpi_mul (tmp, tmp, p1);
+    mpi_sub (r1, r1, tmp);
+
+    /* Fixup a negative value.  */
+    if (mpi_is_neg (r1))
+      mpi_add (r1, r1, p1p2);
+
+    /* yp0 = xp + (r1 - xp mod p1*p2)  */
+    yp0 = tmp; tmp = NULL;
+    mpi_subm (yp0, r1, xp, p1p2);
+    mpi_add (yp0, yp0, xp);
+    mpi_free (r1);
+
+    /* Fixup a negative value.  */
+    if (mpi_cmp (yp0, xp) < 0 )
+      mpi_add (yp0, yp0, p1p2);
+  }
+
+  /* yp0 is now the first integer greater than xp with p1 being a
+     large prime factor of yp0-1 and p2 a large prime factor of yp0+1.  */
+
+  /* Note that the first example from X9.31 (D.1.1) which uses
+       (Xq1 #1A5CF72EE770DE50CB09ACCEA9#)
+       (Xq2 #134E4CAA16D2350A21D775C404#)
+       (Xq  #CC1092495D867E64065DEE3E7955F2EBC7D47A2D
+             7C9953388F97DDDC3E1CA19C35CA659EDC2FC325
+             6D29C2627479C086A699A49C4C9CEE7EF7BD1B34
+             321DE34A#))))
+     returns an yp0 of
+            #CC1092495D867E64065DEE3E7955F2EBC7D47A2D
+             7C9953388F97DDDC3E1CA19C35CA659EDC2FC4E3
+             BF20CB896EE37E098A906313271422162CB6C642
+             75C1201F#
+     and not
+            #CC1092495D867E64065DEE3E7955F2EBC7D47A2D
+             7C9953388F97DDDC3E1CA19C35CA659EDC2FC2E6
+             C88FE299D52D78BE405A97E01FD71DD7819ECB91
+             FA85A076#
+     as stated in the standard.  This seems to be a bug in X9.31.
+   */
+
+  {
+    gcry_mpi_t val_2 = mpi_alloc_set_ui (2);
+    gcry_mpi_t gcdtmp = mpi_alloc_like (yp0);
+    int gcdres;
+
+    mpi_sub_ui (p1p2, p1p2, 1); /* Adjust for loop body.  */
+    mpi_sub_ui (yp0, yp0, 1);   /* Ditto.  */
+    for (;;)
+      {
+        gcdres = gcry_mpi_gcd (gcdtmp, e, yp0);
+        mpi_add_ui (yp0, yp0, 1);
+        if (!gcdres)
+          progress ('/');  /* gcd (e, yp0-1) != 1  */
+        else if (check_prime (yp0, val_2, 64, NULL, NULL))
+          break; /* Found.  */
+        /* We add p1p2-1 because yp0 is incremented after the gcd test.  */
+        mpi_add (yp0, yp0, p1p2);
+      }
+    mpi_free (gcdtmp);
+    mpi_free (val_2);
+  }
+
+  mpi_free (p1p2);
+
+  progress('\n');
+  if (r_p1)
+    *r_p1 = p1;
+  else
+    mpi_free (p1);
+  if (r_p2)
+    *r_p2 = p2;
+  else
+    mpi_free (p2);
+  return yp0;
+}
+
+
+
+/* Generate the two prime used for DSA using the algorithm specified
+   in FIPS 186-2.  PBITS is the desired length of the prime P and a
+   QBITS the length of the prime Q.  If SEED is not supplied and
+   SEEDLEN is 0 the function generates an appropriate SEED.  On
+   success the generated primes are stored at R_Q and R_P, the counter
+   value is stored at R_COUNTER and the seed actually used for
+   generation is stored at R_SEED and R_SEEDVALUE.  */
+gpg_err_code_t
+_gcry_generate_fips186_2_prime (unsigned int pbits, unsigned int qbits,
+                                const void *seed, size_t seedlen,
+                                gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                                int *r_counter,
+                                void **r_seed, size_t *r_seedlen)
+{
+  gpg_err_code_t ec;
+  unsigned char seed_help_buffer[160/8];  /* Used to hold a generated SEED. */
+  unsigned char *seed_plus;     /* Malloced buffer to hold SEED+x.  */
+  unsigned char digest[160/8];  /* Helper buffer for SHA-1 digest.  */
+  gcry_mpi_t val_2 = NULL;      /* Helper for the prime test.  */
+  gcry_mpi_t tmpval = NULL;     /* Helper variable.  */
+  int i;
+
+  unsigned char value_u[160/8];
+  int value_n, value_b, value_k;
+  int counter;
+  gcry_mpi_t value_w = NULL;
+  gcry_mpi_t value_x = NULL;
+  gcry_mpi_t prime_q = NULL;
+  gcry_mpi_t prime_p = NULL;
+
+  /* FIPS 186-2 allows only for 1024/160 bit.  */
+  if (pbits != 1024 || qbits != 160)
+    return GPG_ERR_INV_KEYLEN;
+
+  if (!seed && !seedlen)
+    ; /* No seed value given:  We are asked to generate it.  */
+  else if (!seed || seedlen < qbits/8)
+    return GPG_ERR_INV_ARG;
+
+  /* Allocate a buffer to later compute SEED+some_increment. */
+  seed_plus = gcry_malloc (seedlen < 20? 20:seedlen);
+  if (!seed_plus)
+    {
+      ec = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+
+  val_2   = mpi_alloc_set_ui (2);
+  value_n = (pbits - 1) / qbits;
+  value_b = (pbits - 1) - value_n * qbits;
+  value_w = gcry_mpi_new (pbits);
+  value_x = gcry_mpi_new (pbits);
+
+ restart:
+  /* Generate Q.  */
+  for (;;)
+    {
+      /* Step 1: Generate a (new) seed unless one has been supplied.  */
+      if (!seed)
+        {
+          seedlen = sizeof seed_help_buffer;
+          gcry_create_nonce (seed_help_buffer, seedlen);
+          seed = seed_help_buffer;
+        }
+
+      /* Step 2: U = sha1(seed) ^ sha1((seed+1) mod 2^{qbits})  */
+      memcpy (seed_plus, seed, seedlen);
+      for (i=seedlen-1; i >= 0; i--)
+        {
+          seed_plus[i]++;
+          if (seed_plus[i])
+            break;
+        }
+      gcry_md_hash_buffer (GCRY_MD_SHA1, value_u, seed, seedlen);
+      gcry_md_hash_buffer (GCRY_MD_SHA1, digest, seed_plus, seedlen);
+      for (i=0; i < sizeof value_u; i++)
+        value_u[i] ^= digest[i];
+
+      /* Step 3:  Form q from U  */
+      gcry_mpi_release (prime_q); prime_q = NULL;
+      ec = gpg_err_code (gcry_mpi_scan (&prime_q, GCRYMPI_FMT_USG,
+                                        value_u, sizeof value_u, NULL));
+      if (ec)
+        goto leave;
+      mpi_set_highbit (prime_q, qbits-1 );
+      mpi_set_bit (prime_q, 0);
+
+      /* Step 4:  Test whether Q is prime using 64 round of Rabin-Miller.  */
+      if (check_prime (prime_q, val_2, 64, NULL, NULL))
+        break; /* Yes, Q is prime.  */
+
+      /* Step 5.  */
+      seed = NULL;  /* Force a new seed at Step 1.  */
+    }
+
+  /* Step 6.  Note that we do no use an explicit offset but increment
+     SEED_PLUS accordingly.  SEED_PLUS is currently SEED+1.  */
+  counter = 0;
+
+  /* Generate P. */
+  prime_p = gcry_mpi_new (pbits);
+  for (;;)
+    {
+      /* Step 7: For k = 0,...n let
+                   V_k = sha1(seed+offset+k) mod 2^{qbits}
+         Step 8: W = V_0 + V_1*2^160 +
+                         ...
+                         + V_{n-1}*2^{(n-1)*160}
+                         + (V_{n} mod 2^b)*2^{n*160}
+       */
+      mpi_set_ui (value_w, 0);
+      for (value_k=0; value_k <= value_n; value_k++)
+        {
+          /* There is no need to have an explicit offset variable:  In
+             the first round we shall have an offset of 2, this is
+             achieved by using SEED_PLUS which is already at SEED+1,
+             thus we just need to increment it once again.  The
+             requirement for the next round is to update offset by N,
+             which we implictly did at the end of this loop, and then
+             to add one; this one is the same as in the first round.  */
+          for (i=seedlen-1; i >= 0; i--)
+            {
+              seed_plus[i]++;
+              if (seed_plus[i])
+                break;
+            }
+          gcry_md_hash_buffer (GCRY_MD_SHA1, digest, seed_plus, seedlen);
+
+          gcry_mpi_release (tmpval); tmpval = NULL;
+          ec = gpg_err_code (gcry_mpi_scan (&tmpval, GCRYMPI_FMT_USG,
+                                            digest, sizeof digest, NULL));
+          if (ec)
+            goto leave;
+          if (value_k == value_n)
+            mpi_clear_highbit (tmpval, value_b); /* (V_n mod 2^b) */
+          mpi_lshift (tmpval, tmpval, value_k*qbits);
+          mpi_add (value_w, value_w, tmpval);
+        }
+
+      /* Step 8 continued: X = W + 2^{L-1}  */
+      mpi_set_ui (value_x, 0);
+      mpi_set_highbit (value_x, pbits-1);
+      mpi_add (value_x, value_x, value_w);
+
+      /* Step 9:  c = X mod 2q,  p = X - (c - 1)  */
+      mpi_mul_2exp (tmpval, prime_q, 1);
+      mpi_mod (tmpval, value_x, tmpval);
+      mpi_sub_ui (tmpval, tmpval, 1);
+      mpi_sub (prime_p, value_x, tmpval);
+
+      /* Step 10: If  p < 2^{L-1}  skip the primality test.  */
+      /* Step 11 and 12: Primality test.  */
+      if (mpi_get_nbits (prime_p) >= pbits-1
+          && check_prime (prime_p, val_2, 64, NULL, NULL) )
+        break; /* Yes, P is prime, continue with Step 15.  */
+
+      /* Step 13: counter = counter + 1, offset = offset + n + 1. */
+      counter++;
+
+      /* Step 14: If counter >= 2^12  goto Step 1.  */
+      if (counter >= 4096)
+        goto restart;
+    }
+
+  /* Step 15:  Save p, q, counter and seed.  */
+/*   log_debug ("fips186-2 pbits p=%u q=%u counter=%d\n", */
+/*              mpi_get_nbits (prime_p), mpi_get_nbits (prime_q), counter); */
+/*   log_printhex("fips186-2 seed:", seed, seedlen); */
+/*   log_mpidump ("fips186-2 prime p", prime_p); */
+/*   log_mpidump ("fips186-2 prime q", prime_q); */
+  if (r_q)
+    {
+      *r_q = prime_q;
+      prime_q = NULL;
+    }
+  if (r_p)
+    {
+      *r_p = prime_p;
+      prime_p = NULL;
+    }
+  if (r_counter)
+    *r_counter = counter;
+  if (r_seed && r_seedlen)
+    {
+      memcpy (seed_plus, seed, seedlen);
+      *r_seed = seed_plus;
+      seed_plus = NULL;
+      *r_seedlen = seedlen;
+    }
+
+
+ leave:
+  gcry_mpi_release (tmpval);
+  gcry_mpi_release (value_x);
+  gcry_mpi_release (value_w);
+  gcry_mpi_release (prime_p);
+  gcry_mpi_release (prime_q);
+  gcry_free (seed_plus);
+  gcry_mpi_release (val_2);
+  return ec;
+}
+
+
+
+/* WARNING: The code below has not yet been tested!  However, it is
+   not yet used.  We need to wait for FIPS 186-3 final and for test
+   vectors.
+
+   Generate the two prime used for DSA using the algorithm specified
+   in FIPS 186-3, A.1.1.2.  PBITS is the desired length of the prime P
+   and a QBITS the length of the prime Q.  If SEED is not supplied and
+   SEEDLEN is 0 the function generates an appropriate SEED.  On
+   success the generated primes are stored at R_Q and R_P, the counter
+   value is stored at R_COUNTER and the seed actually used for
+   generation is stored at R_SEED and R_SEEDVALUE.  The hash algorithm
+   used is stored at R_HASHALGO.
+
+   Note that this function is very similar to the fips186_2 code.  Due
+   to the minor differences, other buffer sizes and for documentarion,
+   we use a separate function.
+*/
+gpg_err_code_t
+_gcry_generate_fips186_3_prime (unsigned int pbits, unsigned int qbits,
+                                const void *seed, size_t seedlen,
+                                gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                                int *r_counter,
+                                void **r_seed, size_t *r_seedlen,
+                                int *r_hashalgo)
+{
+  gpg_err_code_t ec;
+  unsigned char seed_help_buffer[256/8];  /* Used to hold a generated SEED. */
+  unsigned char *seed_plus;     /* Malloced buffer to hold SEED+x.  */
+  unsigned char digest[256/8];  /* Helper buffer for SHA-1 digest.  */
+  gcry_mpi_t val_2 = NULL;      /* Helper for the prime test.  */
+  gcry_mpi_t tmpval = NULL;     /* Helper variable.  */
+  int hashalgo;                 /* The id of the Approved Hash Function.  */
+  int i;
+
+  unsigned char value_u[256/8];
+  int value_n, value_b, value_j;
+  int counter;
+  gcry_mpi_t value_w = NULL;
+  gcry_mpi_t value_x = NULL;
+  gcry_mpi_t prime_q = NULL;
+  gcry_mpi_t prime_p = NULL;
+
+  gcry_assert (sizeof seed_help_buffer == sizeof digest
+               && sizeof seed_help_buffer == sizeof value_u);
+
+  /* Step 1:  Check the requested prime lengths.  */
+  /* Note that due to the size of our buffers QBITS is limited to 256.  */
+  if (pbits == 1024 && qbits == 160)
+    hashalgo = GCRY_MD_SHA1;
+  else if (pbits == 2048 && qbits == 224)
+    hashalgo = GCRY_MD_SHA224;
+  else if (pbits == 2048 && qbits == 256)
+    hashalgo = GCRY_MD_SHA256;
+  else if (pbits == 3072 && qbits == 256)
+    hashalgo = GCRY_MD_SHA256;
+  else
+    return GPG_ERR_INV_KEYLEN;
+
+  /* Also check that the hash algorithm is available.  */
+  ec = gpg_err_code (gcry_md_test_algo (hashalgo));
+  if (ec)
+    return ec;
+  gcry_assert (qbits/8 <= sizeof digest);
+  gcry_assert (gcry_md_get_algo_dlen (hashalgo) == qbits/8);
+
+
+  /* Step 2:  Check seedlen.  */
+  if (!seed && !seedlen)
+    ; /* No seed value given:  We are asked to generate it.  */
+  else if (!seed || seedlen < qbits/8)
+    return GPG_ERR_INV_ARG;
+
+  /* Allocate a buffer to later compute SEED+some_increment and a few
+     helper variables.  */
+  seed_plus = gcry_malloc (seedlen < sizeof seed_help_buffer?
+                           sizeof seed_help_buffer : seedlen);
+  if (!seed_plus)
+    {
+      ec = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  val_2   = mpi_alloc_set_ui (2);
+  value_w = gcry_mpi_new (pbits);
+  value_x = gcry_mpi_new (pbits);
+
+  /* Step 3: n = \lceil L / outlen \rceil - 1  */
+  value_n = (pbits + qbits - 1) / qbits - 1;
+  /* Step 4: b = L - 1 - (n * outlen)  */
+  value_b = pbits - 1 - (value_n * qbits);
+
+ restart:
+  /* Generate Q.  */
+  for (;;)
+    {
+      /* Step 5:  Generate a (new) seed unless one has been supplied.  */
+      if (!seed)
+        {
+          seedlen = qbits/8;
+          gcry_assert (seedlen <= sizeof seed_help_buffer);
+          gcry_create_nonce (seed_help_buffer, seedlen);
+          seed = seed_help_buffer;
+        }
+
+      /* Step 6:  U = hash(seed)  */
+      gcry_md_hash_buffer (hashalgo, value_u, seed, seedlen);
+
+      /* Step 7:  q = 2^{N-1} + U + 1 - (U mod 2)  */
+      if ( !(value_u[qbits/8-1] & 0x01) )
+        {
+          for (i=qbits/8-1; i >= 0; i--)
+            {
+              value_u[i]++;
+              if (value_u[i])
+                break;
+            }
+        }
+      gcry_mpi_release (prime_q); prime_q = NULL;
+      ec = gpg_err_code (gcry_mpi_scan (&prime_q, GCRYMPI_FMT_USG,
+                                        value_u, sizeof value_u, NULL));
+      if (ec)
+        goto leave;
+      mpi_set_highbit (prime_q, qbits-1 );
+
+      /* Step 8:  Test whether Q is prime using 64 round of Rabin-Miller.
+                  According to table C.1 this is sufficient for all
+                  supported prime sizes (i.e. up 3072/256).  */
+      if (check_prime (prime_q, val_2, 64, NULL, NULL))
+        break; /* Yes, Q is prime.  */
+
+      /* Step 8.  */
+      seed = NULL;  /* Force a new seed at Step 5.  */
+    }
+
+  /* Step 11.  Note that we do no use an explicit offset but increment
+     SEED_PLUS accordingly.  */
+  memcpy (seed_plus, seed, seedlen);
+  counter = 0;
+
+  /* Generate P. */
+  prime_p = gcry_mpi_new (pbits);
+  for (;;)
+    {
+      /* Step 11.1: For j = 0,...n let
+                      V_j = hash(seed+offset+j)
+         Step 11.2: W = V_0 + V_1*2^outlen +
+                            ...
+                            + V_{n-1}*2^{(n-1)*outlen}
+                            + (V_{n} mod 2^b)*2^{n*outlen}
+       */
+      mpi_set_ui (value_w, 0);
+      for (value_j=0; value_j <= value_n; value_j++)
+        {
+          /* There is no need to have an explicit offset variable: In
+             the first round we shall have an offset of 1 and a j of
+             0.  This is achieved by incrementing SEED_PLUS here.  For
+             the next round offset is implicitly updated by using
+             SEED_PLUS again.  */
+          for (i=seedlen-1; i >= 0; i--)
+            {
+              seed_plus[i]++;
+              if (seed_plus[i])
+                break;
+            }
+          gcry_md_hash_buffer (GCRY_MD_SHA1, digest, seed_plus, seedlen);
+
+          gcry_mpi_release (tmpval); tmpval = NULL;
+          ec = gpg_err_code (gcry_mpi_scan (&tmpval, GCRYMPI_FMT_USG,
+                                            digest, sizeof digest, NULL));
+          if (ec)
+            goto leave;
+          if (value_j == value_n)
+            mpi_clear_highbit (tmpval, value_b); /* (V_n mod 2^b) */
+          mpi_lshift (tmpval, tmpval, value_j*qbits);
+          mpi_add (value_w, value_w, tmpval);
+        }
+
+      /* Step 11.3: X = W + 2^{L-1}  */
+      mpi_set_ui (value_x, 0);
+      mpi_set_highbit (value_x, pbits-1);
+      mpi_add (value_x, value_x, value_w);
+
+      /* Step 11.4:  c = X mod 2q  */
+      mpi_mul_2exp (tmpval, prime_q, 1);
+      mpi_mod (tmpval, value_x, tmpval);
+
+      /* Step 11.5:  p = X - (c - 1)  */
+      mpi_sub_ui (tmpval, tmpval, 1);
+      mpi_sub (prime_p, value_x, tmpval);
+
+      /* Step 11.6: If  p < 2^{L-1}  skip the primality test.  */
+      /* Step 11.7 and 11.8: Primality test.  */
+      if (mpi_get_nbits (prime_p) >= pbits-1
+          && check_prime (prime_p, val_2, 64, NULL, NULL) )
+        break; /* Yes, P is prime, continue with Step 15.  */
+
+      /* Step 11.9: counter = counter + 1, offset = offset + n + 1.
+                    If counter >= 4L  goto Step 5.  */
+      counter++;
+      if (counter >= 4*pbits)
+        goto restart;
+    }
+
+  /* Step 12:  Save p, q, counter and seed.  */
+  log_debug ("fips186-3 pbits p=%u q=%u counter=%d\n",
+             mpi_get_nbits (prime_p), mpi_get_nbits (prime_q), counter);
+  log_printhex("fips186-3 seed:", seed, seedlen);
+  log_mpidump ("fips186-3 prime p", prime_p);
+  log_mpidump ("fips186-3 prime q", prime_q);
+  if (r_q)
+    {
+      *r_q = prime_q;
+      prime_q = NULL;
+    }
+  if (r_p)
+    {
+      *r_p = prime_p;
+      prime_p = NULL;
+    }
+  if (r_counter)
+    *r_counter = counter;
+  if (r_seed && r_seedlen)
+    {
+      memcpy (seed_plus, seed, seedlen);
+      *r_seed = seed_plus;
+      seed_plus = NULL;
+      *r_seedlen = seedlen;
+    }
+  if (r_hashalgo)
+    *r_hashalgo = hashalgo;
+
+ leave:
+  gcry_mpi_release (tmpval);
+  gcry_mpi_release (value_x);
+  gcry_mpi_release (value_w);
+  gcry_mpi_release (prime_p);
+  gcry_mpi_release (prime_q);
+  gcry_free (seed_plus);
+  gcry_mpi_release (val_2);
+  return ec;
+}
diff --git a/grub-core/lib/libgcrypt/cipher/pubkey.c b/grub-core/lib/libgcrypt/cipher/pubkey.c
new file mode 100644
index 0000000..ca087ad
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/pubkey.c
@@ -0,0 +1,4212 @@
+/* pubkey.c  -	pubkey dispatcher
+ * Copyright (C) 1998, 1999, 2000, 2002, 2003, 2005,
+ *               2007, 2008, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+#include "ath.h"
+
+
+static gcry_err_code_t pubkey_decrypt (int algo, gcry_mpi_t *result,
+                                       gcry_mpi_t *data, gcry_mpi_t *skey,
+                                       int flags);
+static gcry_err_code_t pubkey_sign (int algo, gcry_mpi_t *resarr,
+                                    gcry_mpi_t hash, gcry_mpi_t *skey);
+static gcry_err_code_t pubkey_verify (int algo, gcry_mpi_t hash,
+                                      gcry_mpi_t *data, gcry_mpi_t *pkey,
+				     int (*cmp) (void *, gcry_mpi_t),
+                                      void *opaque);
+
+
+/* A dummy extraspec so that we do not need to tests the extraspec
+   field from the module specification against NULL and instead
+   directly test the respective fields of extraspecs.  */
+static pk_extra_spec_t dummy_extra_spec;
+
+
+/* This is the list of the default public-key ciphers included in
+   libgcrypt.  FIPS_ALLOWED indicated whether the algorithm is used in
+   FIPS mode. */
+static struct pubkey_table_entry
+{
+  gcry_pk_spec_t *pubkey;
+  pk_extra_spec_t *extraspec;
+  unsigned int algorithm;
+  int fips_allowed;
+} pubkey_table[] =
+  {
+#if USE_RSA
+    { &_gcry_pubkey_spec_rsa,
+      &_gcry_pubkey_extraspec_rsa,   GCRY_PK_RSA, 1},
+#endif
+#if USE_ELGAMAL
+    { &_gcry_pubkey_spec_elg,
+      &_gcry_pubkey_extraspec_elg,    GCRY_PK_ELG   },
+    { &_gcry_pubkey_spec_elg,
+      &_gcry_pubkey_extraspec_elg,    GCRY_PK_ELG_E },
+#endif
+#if USE_DSA
+    { &_gcry_pubkey_spec_dsa,
+      &_gcry_pubkey_extraspec_dsa,   GCRY_PK_DSA, 1   },
+#endif
+#if USE_ECC
+    { &_gcry_pubkey_spec_ecdsa,
+      &_gcry_pubkey_extraspec_ecdsa, GCRY_PK_ECDSA, 0 },
+    { &_gcry_pubkey_spec_ecdh,
+      &_gcry_pubkey_extraspec_ecdsa, GCRY_PK_ECDH, 0 },
+#endif
+    { NULL, 0 },
+  };
+
+/* List of registered ciphers.  */
+static gcry_module_t pubkeys_registered;
+
+/* This is the lock protecting PUBKEYS_REGISTERED.  */
+static ath_mutex_t pubkeys_registered_lock = ATH_MUTEX_INITIALIZER;;
+
+/* Flag to check whether the default pubkeys have already been
+   registered.  */
+static int default_pubkeys_registered;
+
+/* Convenient macro for registering the default digests.  */
+#define REGISTER_DEFAULT_PUBKEYS                   \
+  do                                               \
+    {                                              \
+      ath_mutex_lock (&pubkeys_registered_lock);   \
+      if (! default_pubkeys_registered)            \
+        {                                          \
+          pk_register_default ();                  \
+          default_pubkeys_registered = 1;          \
+        }                                          \
+      ath_mutex_unlock (&pubkeys_registered_lock); \
+    }                                              \
+  while (0)
+
+/* These dummy functions are used in case a cipher implementation
+   refuses to provide it's own functions.  */
+
+static gcry_err_code_t
+dummy_generate (int algorithm, unsigned int nbits, unsigned long dummy,
+                gcry_mpi_t *skey, gcry_mpi_t **retfactors)
+{
+  (void)algorithm;
+  (void)nbits;
+  (void)dummy;
+  (void)skey;
+  (void)retfactors;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static gcry_err_code_t
+dummy_check_secret_key (int algorithm, gcry_mpi_t *skey)
+{
+  (void)algorithm;
+  (void)skey;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static gcry_err_code_t
+dummy_encrypt (int algorithm, gcry_mpi_t *resarr, gcry_mpi_t data,
+               gcry_mpi_t *pkey, int flags)
+{
+  (void)algorithm;
+  (void)resarr;
+  (void)data;
+  (void)pkey;
+  (void)flags;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static gcry_err_code_t
+dummy_decrypt (int algorithm, gcry_mpi_t *result, gcry_mpi_t *data,
+               gcry_mpi_t *skey, int flags)
+{
+  (void)algorithm;
+  (void)result;
+  (void)data;
+  (void)skey;
+  (void)flags;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static gcry_err_code_t
+dummy_sign (int algorithm, gcry_mpi_t *resarr, gcry_mpi_t data,
+            gcry_mpi_t *skey)
+{
+  (void)algorithm;
+  (void)resarr;
+  (void)data;
+  (void)skey;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static gcry_err_code_t
+dummy_verify (int algorithm, gcry_mpi_t hash, gcry_mpi_t *data,
+              gcry_mpi_t *pkey,
+	      int (*cmp) (void *, gcry_mpi_t), void *opaquev)
+{
+  (void)algorithm;
+  (void)hash;
+  (void)data;
+  (void)pkey;
+  (void)cmp;
+  (void)opaquev;
+  fips_signal_error ("using dummy public key function");
+  return GPG_ERR_NOT_IMPLEMENTED;
+}
+
+static unsigned
+dummy_get_nbits (int algorithm, gcry_mpi_t *pkey)
+{
+  (void)algorithm;
+  (void)pkey;
+  fips_signal_error ("using dummy public key function");
+  return 0;
+}
+
+/* Internal function.  Register all the pubkeys included in
+   PUBKEY_TABLE.  Returns zero on success or an error code.  */
+static void
+pk_register_default (void)
+{
+  gcry_err_code_t err = 0;
+  int i;
+
+  for (i = 0; (! err) && pubkey_table[i].pubkey; i++)
+    {
+#define pubkey_use_dummy(func)                       \
+      if (! pubkey_table[i].pubkey->func)            \
+	pubkey_table[i].pubkey->func = dummy_##func;
+
+      pubkey_use_dummy (generate);
+      pubkey_use_dummy (check_secret_key);
+      pubkey_use_dummy (encrypt);
+      pubkey_use_dummy (decrypt);
+      pubkey_use_dummy (sign);
+      pubkey_use_dummy (verify);
+      pubkey_use_dummy (get_nbits);
+#undef pubkey_use_dummy
+
+      err = _gcry_module_add (&pubkeys_registered,
+			      pubkey_table[i].algorithm,
+			      (void *) pubkey_table[i].pubkey,
+			      (void *) pubkey_table[i].extraspec,
+                              NULL);
+    }
+
+  if (err)
+    BUG ();
+}
+
+/* Internal callback function.  Used via _gcry_module_lookup.  */
+static int
+gcry_pk_lookup_func_name (void *spec, void *data)
+{
+  gcry_pk_spec_t *pubkey = (gcry_pk_spec_t *) spec;
+  char *name = (char *) data;
+  const char **aliases = pubkey->aliases;
+  int ret = stricmp (name, pubkey->name);
+
+  while (ret && *aliases)
+    ret = stricmp (name, *aliases++);
+
+  return ! ret;
+}
+
+/* Internal function.  Lookup a pubkey entry by it's name.  */
+static gcry_module_t
+gcry_pk_lookup_name (const char *name)
+{
+  gcry_module_t pubkey;
+
+  pubkey = _gcry_module_lookup (pubkeys_registered, (void *) name,
+				gcry_pk_lookup_func_name);
+
+  return pubkey;
+}
+
+/* Register a new pubkey module whose specification can be found in
+   PUBKEY.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t
+_gcry_pk_register (gcry_pk_spec_t *pubkey,
+                   pk_extra_spec_t *extraspec,
+                   unsigned int *algorithm_id,
+                   gcry_module_t *module)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_module_t mod;
+
+  /* We do not support module loading in fips mode.  */
+  if (fips_mode ())
+    return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  err = _gcry_module_add (&pubkeys_registered, 0,
+			  (void *) pubkey,
+			  (void *)(extraspec? extraspec : &dummy_extra_spec),
+                          &mod);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (! err)
+    {
+      *module = mod;
+      *algorithm_id = mod->mod_id;
+    }
+
+  return err;
+}
+
+/* Unregister the pubkey identified by ID, which must have been
+   registered with gcry_pk_register.  */
+void
+gcry_pk_unregister (gcry_module_t module)
+{
+  ath_mutex_lock (&pubkeys_registered_lock);
+  _gcry_module_release (module);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+}
+
+static void
+release_mpi_array (gcry_mpi_t *array)
+{
+  for (; *array; array++)
+    {
+      mpi_free(*array);
+      *array = NULL;
+    }
+}
+
+/****************
+ * Map a string to the pubkey algo
+ */
+int
+gcry_pk_map_name (const char *string)
+{
+  gcry_module_t pubkey;
+  int algorithm = 0;
+
+  if (!string)
+    return 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = gcry_pk_lookup_name (string);
+  if (pubkey)
+    {
+      algorithm = pubkey->mod_id;
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return algorithm;
+}
+
+
+/* Map the public key algorithm whose ID is contained in ALGORITHM to
+   a string representation of the algorithm name.  For unknown
+   algorithm IDs this functions returns "?". */
+const char *
+gcry_pk_algo_name (int algorithm)
+{
+  gcry_module_t pubkey;
+  const char *name;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      name = ((gcry_pk_spec_t *) pubkey->spec)->name;
+      _gcry_module_release (pubkey);
+    }
+  else
+    name = "?";
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return name;
+}
+
+
+/* A special version of gcry_pk_algo name to return the first aliased
+   name of the algorithm.  This is required to adhere to the spki
+   specs where the algorithm names are lowercase. */
+const char *
+_gcry_pk_aliased_algo_name (int algorithm)
+{
+  const char *name = NULL;
+  gcry_module_t module;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      gcry_pk_spec_t *pubkey = (gcry_pk_spec_t *) module->spec;
+
+      name = pubkey->aliases? *pubkey->aliases : NULL;
+      if (!name || !*name)
+        name = pubkey->name;
+      _gcry_module_release (module);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return name;
+}
+
+
+static void
+disable_pubkey_algo (int algorithm)
+{
+  gcry_module_t pubkey;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      if (! (pubkey-> flags & FLAG_MODULE_DISABLED))
+	pubkey->flags |= FLAG_MODULE_DISABLED;
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+}
+
+
+/****************
+ * A USE of 0 means: don't care.
+ */
+static gcry_err_code_t
+check_pubkey_algo (int algorithm, unsigned use)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_pk_spec_t *pubkey;
+  gcry_module_t module;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+
+      if (((use & GCRY_PK_USAGE_SIGN)
+	   && (! (pubkey->use & GCRY_PK_USAGE_SIGN)))
+	  || ((use & GCRY_PK_USAGE_ENCR)
+	      && (! (pubkey->use & GCRY_PK_USAGE_ENCR))))
+	err = GPG_ERR_WRONG_PUBKEY_ALGO;
+      else if (module->flags & FLAG_MODULE_DISABLED)
+	err = GPG_ERR_PUBKEY_ALGO;
+      _gcry_module_release (module);
+    }
+  else
+    err = GPG_ERR_PUBKEY_ALGO;
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return err;
+}
+
+
+/****************
+ * Return the number of public key material numbers
+ */
+static int
+pubkey_get_npkey (int algorithm)
+{
+  gcry_module_t pubkey;
+  int npkey = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      npkey = strlen (((gcry_pk_spec_t *) pubkey->spec)->elements_pkey);
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return npkey;
+}
+
+/****************
+ * Return the number of secret key material numbers
+ */
+static int
+pubkey_get_nskey (int algorithm)
+{
+  gcry_module_t pubkey;
+  int nskey = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      nskey = strlen (((gcry_pk_spec_t *) pubkey->spec)->elements_skey);
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return nskey;
+}
+
+/****************
+ * Return the number of signature material numbers
+ */
+static int
+pubkey_get_nsig (int algorithm)
+{
+  gcry_module_t pubkey;
+  int nsig = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      nsig = strlen (((gcry_pk_spec_t *) pubkey->spec)->elements_sig);
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return nsig;
+}
+
+/****************
+ * Return the number of encryption material numbers
+ */
+static int
+pubkey_get_nenc (int algorithm)
+{
+  gcry_module_t pubkey;
+  int nenc = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      nenc = strlen (((gcry_pk_spec_t *) pubkey->spec)->elements_enc);
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return nenc;
+}
+
+
+/* Generate a new public key with algorithm ALGORITHM of size NBITS
+   and return it at SKEY.  USE_E depends on the ALGORITHM.  GENPARMS
+   is passed to the algorithm module if it features an extended
+   generation function.  RETFACTOR is used by some algorithms to
+   return certain additional information which are in general not
+   required.
+
+   The function returns the error code number or 0 on success. */
+static gcry_err_code_t
+pubkey_generate (int algorithm,
+                 unsigned int nbits,
+                 unsigned long use_e,
+                 gcry_sexp_t genparms,
+                 gcry_mpi_t *skey, gcry_mpi_t **retfactors,
+                 gcry_sexp_t *r_extrainfo)
+{
+  gcry_err_code_t ec = GPG_ERR_PUBKEY_ALGO;
+  gcry_module_t pubkey;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      pk_extra_spec_t *extraspec = pubkey->extraspec;
+
+      if (extraspec && extraspec->ext_generate)
+        {
+          /* Use the extended generate function.  */
+          ec = extraspec->ext_generate
+            (algorithm, nbits, use_e, genparms, skey, retfactors, r_extrainfo);
+        }
+      else
+        {
+          /* Use the standard generate function.  */
+          ec = ((gcry_pk_spec_t *) pubkey->spec)->generate
+            (algorithm, nbits, use_e, skey, retfactors);
+        }
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return ec;
+}
+
+
+static gcry_err_code_t
+pubkey_check_secret_key (int algorithm, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_PUBKEY_ALGO;
+  gcry_module_t pubkey;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    {
+      err = ((gcry_pk_spec_t *) pubkey->spec)->check_secret_key
+        (algorithm, skey);
+      _gcry_module_release (pubkey);
+    }
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return err;
+}
+
+
+/****************
+ * This is the interface to the public key encryption.  Encrypt DATA
+ * with PKEY and put it into RESARR which should be an array of MPIs
+ * of size PUBKEY_MAX_NENC (or less if the algorithm allows this -
+ * check with pubkey_get_nenc() )
+ */
+static gcry_err_code_t
+pubkey_encrypt (int algorithm, gcry_mpi_t *resarr, gcry_mpi_t data,
+                gcry_mpi_t *pkey, int flags)
+{
+  gcry_pk_spec_t *pubkey;
+  gcry_module_t module;
+  gcry_err_code_t rc;
+  int i;
+
+  /* Note: In fips mode DBG_CIPHER will enver evaluate to true but as
+     an extra failsafe protection we explicitly test for fips mode
+     here. */
+  if (DBG_CIPHER && !fips_mode ())
+    {
+      log_debug ("pubkey_encrypt: algo=%d\n", algorithm);
+      for(i = 0; i < pubkey_get_npkey (algorithm); i++)
+	log_mpidump ("  pkey:", pkey[i]);
+      log_mpidump ("  data:", data);
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+      rc = pubkey->encrypt (algorithm, resarr, data, pkey, flags);
+      _gcry_module_release (module);
+      goto ready;
+    }
+  rc = GPG_ERR_PUBKEY_ALGO;
+
+ ready:
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (!rc && DBG_CIPHER && !fips_mode ())
+    {
+      for(i = 0; i < pubkey_get_nenc (algorithm); i++)
+	log_mpidump("  encr:", resarr[i] );
+    }
+  return rc;
+}
+
+
+/****************
+ * This is the interface to the public key decryption.
+ * ALGO gives the algorithm to use and this implicitly determines
+ * the size of the arrays.
+ * result is a pointer to a mpi variable which will receive a
+ * newly allocated mpi or NULL in case of an error.
+ */
+static gcry_err_code_t
+pubkey_decrypt (int algorithm, gcry_mpi_t *result, gcry_mpi_t *data,
+                gcry_mpi_t *skey, int flags)
+{
+  gcry_pk_spec_t *pubkey;
+  gcry_module_t module;
+  gcry_err_code_t rc;
+  int i;
+
+  *result = NULL; /* so the caller can always do a mpi_free */
+  if (DBG_CIPHER && !fips_mode ())
+    {
+      log_debug ("pubkey_decrypt: algo=%d\n", algorithm);
+      for(i = 0; i < pubkey_get_nskey (algorithm); i++)
+	log_mpidump ("  skey:", skey[i]);
+      for(i = 0; i < pubkey_get_nenc (algorithm); i++)
+	log_mpidump ("  data:", data[i]);
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+      rc = pubkey->decrypt (algorithm, result, data, skey, flags);
+      _gcry_module_release (module);
+      goto ready;
+    }
+
+  rc = GPG_ERR_PUBKEY_ALGO;
+
+ ready:
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (!rc && DBG_CIPHER && !fips_mode ())
+    log_mpidump (" plain:", *result);
+
+  return rc;
+}
+
+
+/****************
+ * This is the interface to the public key signing.
+ * Sign data with skey and put the result into resarr which
+ * should be an array of MPIs of size PUBKEY_MAX_NSIG (or less if the
+ * algorithm allows this - check with pubkey_get_nsig() )
+ */
+static gcry_err_code_t
+pubkey_sign (int algorithm, gcry_mpi_t *resarr, gcry_mpi_t data,
+             gcry_mpi_t *skey)
+{
+  gcry_pk_spec_t *pubkey;
+  gcry_module_t module;
+  gcry_err_code_t rc;
+  int i;
+
+  if (DBG_CIPHER && !fips_mode ())
+    {
+      log_debug ("pubkey_sign: algo=%d\n", algorithm);
+      for(i = 0; i < pubkey_get_nskey (algorithm); i++)
+	log_mpidump ("  skey:", skey[i]);
+      log_mpidump("  data:", data );
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+      rc = pubkey->sign (algorithm, resarr, data, skey);
+      _gcry_module_release (module);
+      goto ready;
+    }
+
+  rc = GPG_ERR_PUBKEY_ALGO;
+
+ ready:
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (!rc && DBG_CIPHER && !fips_mode ())
+    for (i = 0; i < pubkey_get_nsig (algorithm); i++)
+      log_mpidump ("   sig:", resarr[i]);
+
+  return rc;
+}
+
+/****************
+ * Verify a public key signature.
+ * Return 0 if the signature is good
+ */
+static gcry_err_code_t
+pubkey_verify (int algorithm, gcry_mpi_t hash, gcry_mpi_t *data,
+               gcry_mpi_t *pkey,
+	       int (*cmp)(void *, gcry_mpi_t), void *opaquev)
+{
+  gcry_pk_spec_t *pubkey;
+  gcry_module_t module;
+  gcry_err_code_t rc;
+  int i;
+
+  if (DBG_CIPHER && !fips_mode ())
+    {
+      log_debug ("pubkey_verify: algo=%d\n", algorithm);
+      for (i = 0; i < pubkey_get_npkey (algorithm); i++)
+	log_mpidump ("  pkey", pkey[i]);
+      for (i = 0; i < pubkey_get_nsig (algorithm); i++)
+	log_mpidump ("   sig", data[i]);
+      log_mpidump ("  hash", hash);
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (module)
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+      rc = pubkey->verify (algorithm, hash, data, pkey, cmp, opaquev);
+      _gcry_module_release (module);
+      goto ready;
+    }
+
+  rc = GPG_ERR_PUBKEY_ALGO;
+
+ ready:
+  ath_mutex_unlock (&pubkeys_registered_lock);
+  return rc;
+}
+
+
+/* Turn VALUE into an octet string and store it in an allocated buffer
+   at R_FRAME or - if R_RAME is NULL - copy it into the caller
+   provided buffer SPACE; either SPACE or R_FRAME may be used.  If
+   SPACE if not NULL, the caller must provide a buffer of at least
+   NBYTES.  If the resulting octet string is shorter than NBYTES pad
+   it to the left with zeroes.  If VALUE does not fit into NBYTES
+   return an error code.  */
+static gpg_err_code_t
+octet_string_from_mpi (unsigned char **r_frame, void *space,
+                       gcry_mpi_t value, size_t nbytes)
+{
+  gpg_err_code_t rc;
+  size_t nframe, noff, n;
+  unsigned char *frame;
+
+  if (!r_frame == !space)
+    return GPG_ERR_INV_ARG;  /* Only one may be used.  */
+
+  if (r_frame)
+    *r_frame = NULL;
+
+  rc = gcry_err_code (gcry_mpi_print (GCRYMPI_FMT_USG,
+                                      NULL, 0, &nframe, value));
+  if (rc)
+    return rc;
+  if (nframe > nbytes)
+    return GPG_ERR_TOO_LARGE; /* Value too long to fit into NBYTES.  */
+
+  noff = (nframe < nbytes)? nbytes - nframe : 0;
+  n = nframe + noff;
+  if (space)
+    frame = space;
+  else
+    {
+      frame = mpi_is_secure (value)? gcry_malloc_secure (n) : gcry_malloc (n);
+      if (!frame)
+        {
+          rc = gpg_err_code_from_syserror ();
+          return rc;
+        }
+    }
+  if (noff)
+    memset (frame, 0, noff);
+  nframe += noff;
+  rc = gcry_err_code (gcry_mpi_print (GCRYMPI_FMT_USG,
+                                      frame+noff, nframe-noff, NULL, value));
+  if (rc)
+    {
+      gcry_free (frame);
+      return rc;
+    }
+
+  if (r_frame)
+    *r_frame = frame;
+  return 0;
+}
+
+
+/* Encode {VALUE,VALUELEN} for an NBITS keys using the pkcs#1 block
+   type 2 padding.  On sucess the result is stored as a new MPI at
+   R_RESULT.  On error the value at R_RESULT is undefined.
+
+   If {RANDOM_OVERRIDE, RANDOM_OVERRIDE_LEN} is given it is used as
+   the seed instead of using a random string for it.  This feature is
+   only useful for regression tests.  Note that this value may not
+   contain zero bytes.
+
+   We encode the value in this way:
+
+     0  2  RND(n bytes)  0  VALUE
+
+   0   is a marker we unfortunately can't encode because we return an
+       MPI which strips all leading zeroes.
+   2   is the block type.
+   RND are non-zero random bytes.
+
+   (Note that OpenPGP includes the cipher algorithm and a checksum in
+   VALUE; the caller needs to prepare the value accordingly.)
+  */
+static gcry_err_code_t
+pkcs1_encode_for_encryption (gcry_mpi_t *r_result, unsigned int nbits,
+			     const unsigned char *value, size_t valuelen,
+                             const unsigned char *random_override,
+                             size_t random_override_len)
+{
+  gcry_err_code_t rc = 0;
+  gcry_error_t err;
+  unsigned char *frame = NULL;
+  size_t nframe = (nbits+7) / 8;
+  int i;
+  size_t n;
+  unsigned char *p;
+
+  if (valuelen + 7 > nframe || !nframe)
+    {
+      /* Can't encode a VALUELEN value in a NFRAME bytes frame.  */
+      return GPG_ERR_TOO_SHORT; /* The key is too short.  */
+    }
+
+  if ( !(frame = gcry_malloc_secure (nframe)))
+    return gpg_err_code_from_syserror ();
+
+  n = 0;
+  frame[n++] = 0;
+  frame[n++] = 2; /* block type */
+  i = nframe - 3 - valuelen;
+  gcry_assert (i > 0);
+
+  if (random_override)
+    {
+      int j;
+
+      if (random_override_len != i)
+        {
+          gcry_free (frame);
+          return GPG_ERR_INV_ARG;
+        }
+      /* Check that random does not include a zero byte.  */
+      for (j=0; j < random_override_len; j++)
+        if (!random_override[j])
+          {
+            gcry_free (frame);
+            return GPG_ERR_INV_ARG;
+          }
+      memcpy (frame + n, random_override, random_override_len);
+      n += random_override_len;
+    }
+  else
+    {
+      p = gcry_random_bytes_secure (i, GCRY_STRONG_RANDOM);
+      /* Replace zero bytes by new values. */
+      for (;;)
+        {
+          int j, k;
+          unsigned char *pp;
+
+          /* Count the zero bytes. */
+          for (j=k=0; j < i; j++)
+            {
+              if (!p[j])
+                k++;
+            }
+          if (!k)
+            break; /* Okay: no (more) zero bytes. */
+
+          k += k/128 + 3; /* Better get some more. */
+          pp = gcry_random_bytes_secure (k, GCRY_STRONG_RANDOM);
+          for (j=0; j < i && k; )
+            {
+              if (!p[j])
+                p[j] = pp[--k];
+              if (p[j])
+                j++;
+            }
+          gcry_free (pp);
+        }
+      memcpy (frame+n, p, i);
+      n += i;
+      gcry_free (p);
+    }
+
+  frame[n++] = 0;
+  memcpy (frame+n, value, valuelen);
+  n += valuelen;
+  gcry_assert (n == nframe);
+
+  err = gcry_mpi_scan (r_result, GCRYMPI_FMT_USG, frame, n, &nframe);
+  if (err)
+    rc = gcry_err_code (err);
+  else if (DBG_CIPHER)
+    log_mpidump ("PKCS#1 block type 2 encoded data", *r_result);
+  gcry_free (frame);
+
+  return rc;
+}
+
+
+/* Decode a plaintext in VALUE assuming pkcs#1 block type 2 padding.
+   NBITS is the size of the secret key.  On success the result is
+   stored as a newly allocated buffer at R_RESULT and its valid length at
+   R_RESULTLEN.  On error NULL is stored at R_RESULT.  */
+static gcry_err_code_t
+pkcs1_decode_for_encryption (unsigned char **r_result, size_t *r_resultlen,
+                             unsigned int nbits, gcry_mpi_t value)
+{
+  gcry_error_t err;
+  unsigned char *frame = NULL;
+  size_t nframe = (nbits+7) / 8;
+  size_t n;
+
+  *r_result = NULL;
+
+  if ( !(frame = gcry_malloc_secure (nframe)))
+    return gpg_err_code_from_syserror ();
+
+  err = gcry_mpi_print (GCRYMPI_FMT_USG, frame, nframe, &n, value);
+  if (err)
+    {
+      gcry_free (frame);
+      return gcry_err_code (err);
+    }
+
+  nframe = n; /* Set NFRAME to the actual length.  */
+
+  /* FRAME = 0x00 || 0x02 || PS || 0x00 || M
+
+     pkcs#1 requires that the first byte is zero.  Our MPIs usually
+     strip leading zero bytes; thus we are not able to detect them.
+     However due to the way gcry_mpi_print is implemented we may see
+     leading zero bytes nevertheless.  We handle this by making the
+     first zero byte optional.  */
+  if (nframe < 4)
+    {
+      gcry_free (frame);
+      return GPG_ERR_ENCODING_PROBLEM;  /* Too short.  */
+    }
+  n = 0;
+  if (!frame[0])
+    n++;
+  if (frame[n++] != 0x02)
+    {
+      gcry_free (frame);
+      return GPG_ERR_ENCODING_PROBLEM;  /* Wrong block type.  */
+    }
+
+  /* Skip the non-zero random bytes and the terminating zero byte.  */
+  for (; n < nframe && frame[n] != 0x00; n++)
+    ;
+  if (n+1 >= nframe)
+    {
+      gcry_free (frame);
+      return GPG_ERR_ENCODING_PROBLEM; /* No zero byte.  */
+    }
+  n++; /* Skip the zero byte.  */
+
+  /* To avoid an extra allocation we reuse the frame buffer.  The only
+     caller of this function will anyway free the result soon.  */
+  memmove (frame, frame + n, nframe - n);
+  *r_result = frame;
+  *r_resultlen = nframe - n;
+
+  if (DBG_CIPHER)
+    log_printhex ("value extracted from PKCS#1 block type 2 encoded data:",
+                  *r_result, *r_resultlen);
+
+  return 0;
+}
+
+
+/* Encode {VALUE,VALUELEN} for an NBITS keys and hash algorith ALGO
+   using the pkcs#1 block type 1 padding.  On success the result is
+   stored as a new MPI at R_RESULT.  On error the value at R_RESULT is
+   undefined.
+
+   We encode the value in this way:
+
+     0  1  PAD(n bytes)  0  ASN(asnlen bytes) VALUE(valuelen bytes)
+
+   0   is a marker we unfortunately can't encode because we return an
+       MPI which strips all leading zeroes.
+   1   is the block type.
+   PAD consists of 0xff bytes.
+   0   marks the end of the padding.
+   ASN is the DER encoding of the hash algorithm; along with the VALUE
+       it yields a valid DER encoding.
+
+   (Note that PGP prior to version 2.3 encoded the message digest as:
+      0   1   MD(16 bytes)   0   PAD(n bytes)   1
+    The MD is always 16 bytes here because it's always MD5.  GnuPG
+    does not not support pre-v2.3 signatures, but I'm including this
+    comment so the information is easily found if needed.)
+*/
+static gcry_err_code_t
+pkcs1_encode_for_signature (gcry_mpi_t *r_result, unsigned int nbits,
+			    const unsigned char *value, size_t valuelen,
+			    int algo)
+{
+  gcry_err_code_t rc = 0;
+  gcry_error_t err;
+  byte asn[100];
+  byte *frame = NULL;
+  size_t nframe = (nbits+7) / 8;
+  int i;
+  size_t n;
+  size_t asnlen, dlen;
+
+  asnlen = DIM(asn);
+  dlen = gcry_md_get_algo_dlen (algo);
+
+  if (gcry_md_algo_info (algo, GCRYCTL_GET_ASNOID, asn, &asnlen))
+    {
+      /* We don't have yet all of the above algorithms.  */
+      return GPG_ERR_NOT_IMPLEMENTED;
+    }
+
+  if ( valuelen != dlen )
+    {
+      /* Hash value does not match the length of digest for
+         the given algorithm.  */
+      return GPG_ERR_CONFLICT;
+    }
+
+  if ( !dlen || dlen + asnlen + 4 > nframe)
+    {
+      /* Can't encode an DLEN byte digest MD into an NFRAME byte
+         frame.  */
+      return GPG_ERR_TOO_SHORT;
+    }
+
+  if ( !(frame = gcry_malloc (nframe)) )
+    return gpg_err_code_from_syserror ();
+
+  /* Assemble the pkcs#1 block type 1. */
+  n = 0;
+  frame[n++] = 0;
+  frame[n++] = 1; /* block type */
+  i = nframe - valuelen - asnlen - 3 ;
+  gcry_assert (i > 1);
+  memset (frame+n, 0xff, i );
+  n += i;
+  frame[n++] = 0;
+  memcpy (frame+n, asn, asnlen);
+  n += asnlen;
+  memcpy (frame+n, value, valuelen );
+  n += valuelen;
+  gcry_assert (n == nframe);
+
+  /* Convert it into an MPI. */
+  err = gcry_mpi_scan (r_result, GCRYMPI_FMT_USG, frame, n, &nframe);
+  if (err)
+    rc = gcry_err_code (err);
+  else if (DBG_CIPHER)
+    log_mpidump ("PKCS#1 block type 1 encoded data", *r_result);
+  gcry_free (frame);
+
+  return rc;
+}
+
+
+/* Mask generation function for OAEP.  See RFC-3447 B.2.1.  */
+static gcry_err_code_t
+mgf1 (unsigned char *output, size_t outlen, unsigned char *seed, size_t seedlen,
+      int algo)
+{
+  size_t dlen, nbytes, n;
+  int idx;
+  gcry_md_hd_t hd;
+  gcry_error_t err;
+
+  err = gcry_md_open (&hd, algo, 0);
+  if (err)
+    return gpg_err_code (err);
+
+  dlen = gcry_md_get_algo_dlen (algo);
+
+  /* We skip step 1 which would be assert(OUTLEN <= 2^32).  The loop
+     in step 3 is merged with step 4 by concatenating no more octets
+     than what would fit into OUTPUT.  The ceiling for the counter IDX
+     is implemented indirectly.  */
+  nbytes = 0;  /* Step 2.  */
+  idx = 0;
+  while ( nbytes < outlen )
+    {
+      unsigned char c[4], *digest;
+
+      if (idx)
+        gcry_md_reset (hd);
+
+      c[0] = (idx >> 24) & 0xFF;
+      c[1] = (idx >> 16) & 0xFF;
+      c[2] = (idx >> 8) & 0xFF;
+      c[3] = idx & 0xFF;
+      idx++;
+
+      gcry_md_write (hd, seed, seedlen);
+      gcry_md_write (hd, c, 4);
+      digest = gcry_md_read (hd, 0);
+
+      n = (outlen - nbytes < dlen)? (outlen - nbytes) : dlen;
+      memcpy (output+nbytes, digest, n);
+      nbytes += n;
+    }
+
+  gcry_md_close (hd);
+  return GPG_ERR_NO_ERROR;
+}
+
+
+/* RFC-3447 (pkcs#1 v2.1) OAEP encoding.  NBITS is the length of the
+   key measured in bits.  ALGO is the hash function; it must be a
+   valid and usable algorithm.  {VALUE,VALUELEN} is the message to
+   encrypt.  {LABEL,LABELLEN} is the optional label to be associated
+   with the message, if LABEL is NULL the default is to use the empty
+   string as label.  On success the encoded ciphertext is returned at
+   R_RESULT.
+
+   If {RANDOM_OVERRIDE, RANDOM_OVERRIDE_LEN} is given it is used as
+   the seed instead of using a random string for it.  This feature is
+   only useful for regression tests.
+
+   Here is figure 1 from the RFC depicting the process:
+
+                             +----------+---------+-------+
+                        DB = |  lHash   |    PS   |   M   |
+                             +----------+---------+-------+
+                                            |
+                  +----------+              V
+                  |   seed   |--> MGF ---> xor
+                  +----------+              |
+                        |                   |
+               +--+     V                   |
+               |00|    xor <----- MGF <-----|
+               +--+     |                   |
+                 |      |                   |
+                 V      V                   V
+               +--+----------+----------------------------+
+         EM =  |00|maskedSeed|          maskedDB          |
+               +--+----------+----------------------------+
+  */
+static gcry_err_code_t
+oaep_encode (gcry_mpi_t *r_result, unsigned int nbits, int algo,
+             const unsigned char *value, size_t valuelen,
+             const unsigned char *label, size_t labellen,
+             const void *random_override, size_t random_override_len)
+{
+  gcry_err_code_t rc = 0;
+  gcry_error_t err;
+  unsigned char *frame = NULL;
+  size_t nframe = (nbits+7) / 8;
+  unsigned char *p;
+  size_t hlen;
+  size_t n;
+
+  *r_result = NULL;
+
+  /* Set defaults for LABEL.  */
+  if (!label || !labellen)
+    {
+      label = (const unsigned char*)"";
+      labellen = 0;
+    }
+
+  hlen = gcry_md_get_algo_dlen (algo);
+
+  /* We skip step 1a which would be to check that LABELLEN is not
+     greater than 2^61-1.  See rfc-3447 7.1.1. */
+
+  /* Step 1b.  Note that the obsolete rfc-2437 uses the check:
+     valuelen > nframe - 2 * hlen - 1 .  */
+  if (valuelen > nframe - 2 * hlen - 2 || !nframe)
+    {
+      /* Can't encode a VALUELEN value in a NFRAME bytes frame. */
+      return GPG_ERR_TOO_SHORT; /* The key is too short.  */
+    }
+
+  /* Allocate the frame.  */
+  frame = gcry_calloc_secure (1, nframe);
+  if (!frame)
+    return gpg_err_code_from_syserror ();
+
+  /* Step 2a: Compute the hash of the label.  We store it in the frame
+     where later the maskedDB will commence.  */
+  gcry_md_hash_buffer (algo, frame + 1 + hlen, label, labellen);
+
+  /* Step 2b: Set octet string to zero.  */
+  /* This has already been done while allocating FRAME.  */
+
+  /* Step 2c: Create DB by concatenating lHash, PS, 0x01 and M.  */
+  n = nframe - valuelen - 1;
+  frame[n] = 0x01;
+  memcpy (frame + n + 1, value, valuelen);
+
+  /* Step 3d: Generate seed.  We store it where the maskedSeed will go
+     later. */
+  if (random_override)
+    {
+      if (random_override_len != hlen)
+        {
+          gcry_free (frame);
+          return GPG_ERR_INV_ARG;
+        }
+      memcpy (frame + 1, random_override, hlen);
+    }
+  else
+    gcry_randomize (frame + 1, hlen, GCRY_STRONG_RANDOM);
+
+  /* Step 2e and 2f: Create maskedDB.  */
+  {
+    unsigned char *dmask;
+
+    dmask = gcry_malloc_secure (nframe - hlen - 1);
+    if (!dmask)
+      {
+        rc = gpg_err_code_from_syserror ();
+        gcry_free (frame);
+        return rc;
+      }
+    rc = mgf1 (dmask, nframe - hlen - 1, frame+1, hlen, algo);
+    if (rc)
+      {
+        gcry_free (dmask);
+        gcry_free (frame);
+        return rc;
+      }
+    for (n = 1 + hlen, p = dmask; n < nframe; n++)
+      frame[n] ^= *p++;
+    gcry_free (dmask);
+  }
+
+  /* Step 2g and 2h: Create maskedSeed.  */
+  {
+    unsigned char *smask;
+
+    smask = gcry_malloc_secure (hlen);
+    if (!smask)
+      {
+        rc = gpg_err_code_from_syserror ();
+        gcry_free (frame);
+        return rc;
+      }
+    rc = mgf1 (smask, hlen, frame + 1 + hlen, nframe - hlen - 1, algo);
+    if (rc)
+      {
+        gcry_free (smask);
+        gcry_free (frame);
+        return rc;
+      }
+    for (n = 1, p = smask; n < 1 + hlen; n++)
+      frame[n] ^= *p++;
+    gcry_free (smask);
+  }
+
+  /* Step 2i: Concatenate 0x00, maskedSeed and maskedDB.  */
+  /* This has already been done by using in-place operations.  */
+
+  /* Convert the stuff into an MPI as expected by the caller.  */
+  err = gcry_mpi_scan (r_result, GCRYMPI_FMT_USG, frame, nframe, NULL);
+  if (err)
+    rc = gcry_err_code (err);
+  else if (DBG_CIPHER)
+    log_mpidump ("OAEP encoded data", *r_result);
+  gcry_free (frame);
+
+  return rc;
+}
+
+
+/* RFC-3447 (pkcs#1 v2.1) OAEP decoding.  NBITS is the length of the
+   key measured in bits.  ALGO is the hash function; it must be a
+   valid and usable algorithm.  VALUE is the raw decrypted message
+   {LABEL,LABELLEN} is the optional label to be associated with the
+   message, if LABEL is NULL the default is to use the empty string as
+   label.  On success the plaintext is returned as a newly allocated
+   buffer at R_RESULT; its valid length is stored at R_RESULTLEN.  On
+   error NULL is stored at R_RESULT.  */
+static gcry_err_code_t
+oaep_decode (unsigned char **r_result, size_t *r_resultlen,
+             unsigned int nbits, int algo,
+             gcry_mpi_t value, const unsigned char *label, size_t labellen)
+{
+  gcry_err_code_t rc;
+  unsigned char *frame = NULL; /* Encoded messages (EM).  */
+  unsigned char *masked_seed;  /* Points into FRAME.  */
+  unsigned char *masked_db;    /* Points into FRAME.  */
+  unsigned char *seed = NULL;  /* Allocated space for the seed and DB.  */
+  unsigned char *db;           /* Points into SEED.  */
+  unsigned char *lhash = NULL; /* Hash of the label.  */
+  size_t nframe;               /* Length of the ciphertext (EM).  */
+  size_t hlen;                 /* Length of the hash digest.  */
+  size_t db_len;               /* Length of DB and masked_db.  */
+  size_t nkey = (nbits+7)/8;   /* Length of the key in bytes.  */
+  int failed = 0;              /* Error indicator.  */
+  size_t n;
+
+  *r_result = NULL;
+
+  /* This code is implemented as described by rfc-3447 7.1.2.  */
+
+  /* Set defaults for LABEL.  */
+  if (!label || !labellen)
+    {
+      label = (const unsigned char*)"";
+      labellen = 0;
+    }
+
+  /* Get the length of the digest.  */
+  hlen = gcry_md_get_algo_dlen (algo);
+
+  /* Hash the label right away.  */
+  lhash = gcry_malloc (hlen);
+  if (!lhash)
+    return gpg_err_code_from_syserror ();
+  gcry_md_hash_buffer (algo, lhash, label, labellen);
+
+  /* Turn the MPI into an octet string.  If the octet string is
+     shorter than the key we pad it to the left with zeroes.  This may
+     happen due to the leading zero in OAEP frames and due to the
+     following random octets (seed^mask) which may have leading zero
+     bytes.  This all is needed to cope with our leading zeroes
+     suppressing MPI implementation.  The code implictly implements
+     Step 1b (bail out if NFRAME != N).  */
+  rc = octet_string_from_mpi (&frame, NULL, value, nkey);
+  if (rc)
+    {
+      gcry_free (lhash);
+      return GPG_ERR_ENCODING_PROBLEM;
+    }
+  nframe = nkey;
+
+  /* Step 1c: Check that the key is long enough.  */
+  if ( nframe < 2 * hlen + 2 )
+    {
+      gcry_free (frame);
+      gcry_free (lhash);
+      return GPG_ERR_ENCODING_PROBLEM;
+    }
+
+  /* Step 2 has already been done by the caller and the
+     gcry_mpi_aprint above.  */
+
+  /* Allocate space for SEED and DB.  */
+  seed = gcry_malloc_secure (nframe - 1);
+  if (!seed)
+    {
+      rc = gpg_err_code_from_syserror ();
+      gcry_free (frame);
+      gcry_free (lhash);
+      return rc;
+    }
+  db = seed + hlen;
+
+  /* To avoid choosen ciphertext attacks from now on we make sure to
+     run all code even in the error case; this avoids possible timing
+     attacks as described by Manger.  */
+
+  /* Step 3a: Hash the label.  */
+  /* This has already been done.  */
+
+  /* Step 3b: Separate the encoded message.  */
+  masked_seed = frame + 1;
+  masked_db   = frame + 1 + hlen;
+  db_len      = nframe - 1 - hlen;
+
+  /* Step 3c and 3d: seed = maskedSeed ^ mgf(maskedDB, hlen).  */
+  if (mgf1 (seed, hlen, masked_db, db_len, algo))
+    failed = 1;
+  for (n = 0; n < hlen; n++)
+    seed[n] ^= masked_seed[n];
+
+  /* Step 3e and 3f: db = maskedDB ^ mgf(seed, db_len).  */
+  if (mgf1 (db, db_len, seed, hlen, algo))
+    failed = 1;
+  for (n = 0; n < db_len; n++)
+    db[n] ^= masked_db[n];
+
+  /* Step 3g: Check lhash, an possible empty padding string terminated
+     by 0x01 and the first byte of EM being 0.  */
+  if (memcmp (lhash, db, hlen))
+    failed = 1;
+  for (n = hlen; n < db_len; n++)
+    if (db[n] == 0x01)
+      break;
+  if (n == db_len)
+    failed = 1;
+  if (frame[0])
+    failed = 1;
+
+  gcry_free (lhash);
+  gcry_free (frame);
+  if (failed)
+    {
+      gcry_free (seed);
+      return GPG_ERR_ENCODING_PROBLEM;
+    }
+
+  /* Step 4: Output M.  */
+  /* To avoid an extra allocation we reuse the seed buffer.  The only
+     caller of this function will anyway free the result soon.  */
+  n++;
+  memmove (seed, db + n, db_len - n);
+  *r_result = seed;
+  *r_resultlen = db_len - n;
+  seed = NULL;
+
+  if (DBG_CIPHER)
+    log_printhex ("value extracted from OAEP encoded data:",
+                  *r_result, *r_resultlen);
+
+  return 0;
+}
+
+
+/* RFC-3447 (pkcs#1 v2.1) PSS encoding.  Encode {VALUE,VALUELEN} for
+   an NBITS key.  Note that VALUE is already the mHash from the
+   picture below.  ALGO is a valid hash algorithm and SALTLEN is the
+   length of salt to be used.  On success the result is stored as a
+   new MPI at R_RESULT.  On error the value at R_RESULT is undefined.
+
+   If {RANDOM_OVERRIDE, RANDOM_OVERRIDE_LEN} is given it is used as
+   the salt instead of using a random string for the salt.  This
+   feature is only useful for regression tests.
+
+   Here is figure 2 from the RFC (errata 595 applied) depicting the
+   process:
+
+                                  +-----------+
+                                  |     M     |
+                                  +-----------+
+                                        |
+                                        V
+                                      Hash
+                                        |
+                                        V
+                          +--------+----------+----------+
+                     M' = |Padding1|  mHash   |   salt   |
+                          +--------+----------+----------+
+                                         |
+               +--------+----------+     V
+         DB =  |Padding2| salt     |   Hash
+               +--------+----------+     |
+                         |               |
+                         V               |    +----+
+                        xor <--- MGF <---|    |0xbc|
+                         |               |    +----+
+                         |               |      |
+                         V               V      V
+               +-------------------+----------+----+
+         EM =  |    maskedDB       |     H    |0xbc|
+               +-------------------+----------+----+
+
+  */
+static gcry_err_code_t
+pss_encode (gcry_mpi_t *r_result, unsigned int nbits, int algo,
+	    const unsigned char *value, size_t valuelen, int saltlen,
+            const void *random_override, size_t random_override_len)
+{
+  gcry_err_code_t rc = 0;
+  gcry_error_t err;
+  size_t hlen;                 /* Length of the hash digest.  */
+  unsigned char *em = NULL;    /* Encoded message.  */
+  size_t emlen = (nbits+7)/8;  /* Length in bytes of EM.  */
+  unsigned char *h;            /* Points into EM.  */
+  unsigned char *buf = NULL;   /* Help buffer.  */
+  size_t buflen;               /* Length of BUF.  */
+  unsigned char *mhash;        /* Points into BUF.  */
+  unsigned char *salt;         /* Points into BUF.  */
+  unsigned char *dbmask;       /* Points into BUF.  */
+  unsigned char *p;
+  size_t n;
+
+  /* This code is implemented as described by rfc-3447 9.1.1.  */
+
+  /* Get the length of the digest.  */
+  hlen = gcry_md_get_algo_dlen (algo);
+  gcry_assert (hlen);  /* We expect a valid ALGO here.  */
+
+  /* Allocate a help buffer and setup some pointers.  */
+  buflen = 8 + hlen + saltlen + (emlen - hlen - 1);
+  buf = gcry_malloc (buflen);
+  if (!buf)
+    {
+      rc = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  mhash = buf + 8;
+  salt  = mhash + hlen;
+  dbmask= salt + saltlen;
+
+  /* Step 2: That would be: mHash = Hash(M) but our input is already
+     mHash thus we do only a consistency check and copy to MHASH.  */
+  if (valuelen != hlen)
+    {
+      rc = GPG_ERR_INV_LENGTH;
+      goto leave;
+    }
+  memcpy (mhash, value, hlen);
+
+  /* Step 3: Check length constraints.  */
+  if (emlen < hlen + saltlen + 2)
+    {
+      rc = GPG_ERR_TOO_SHORT;
+      goto leave;
+    }
+
+  /* Allocate space for EM.  */
+  em = gcry_malloc (emlen);
+  if (!em)
+    {
+      rc = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  h = em + emlen - 1 - hlen;
+
+  /* Step 4: Create a salt.  */
+  if (saltlen)
+    {
+      if (random_override)
+        {
+          if (random_override_len != saltlen)
+            {
+              rc = GPG_ERR_INV_ARG;
+              goto leave;
+            }
+          memcpy (salt, random_override, saltlen);
+        }
+      else
+        gcry_randomize (salt, saltlen, GCRY_STRONG_RANDOM);
+    }
+
+  /* Step 5 and 6: M' = Hash(Padding1 || mHash || salt).  */
+  memset (buf, 0, 8);  /* Padding.  */
+  gcry_md_hash_buffer (algo, h, buf, 8 + hlen + saltlen);
+
+  /* Step 7 and 8: DB = PS || 0x01 || salt.  */
+  /* Note that we use EM to store DB and later Xor in-place.  */
+  p = em + emlen - 1 - hlen - saltlen - 1;
+  memset (em, 0, p - em);
+  *p++ = 0x01;
+  memcpy (p, salt, saltlen);
+
+  /* Step 9: dbmask = MGF(H, emlen - hlen - 1).  */
+  mgf1 (dbmask, emlen - hlen - 1, h, hlen, algo);
+
+  /* Step 10: maskedDB = DB ^ dbMask */
+  for (n = 0, p = dbmask; n < emlen - hlen - 1; n++, p++)
+    em[n] ^= *p;
+
+  /* Step 11: Set the leftmost bits to zero.  */
+  em[0] &= 0xFF >> (8 * emlen - nbits);
+
+  /* Step 12: EM = maskedDB || H || 0xbc.  */
+  em[emlen-1] = 0xbc;
+
+  /* Convert EM into an MPI.  */
+  err = gcry_mpi_scan (r_result, GCRYMPI_FMT_USG, em, emlen, NULL);
+  if (err)
+    rc = gcry_err_code (err);
+  else if (DBG_CIPHER)
+    log_mpidump ("PSS encoded data", *r_result);
+
+ leave:
+  if (em)
+    {
+      wipememory (em, emlen);
+      gcry_free (em);
+    }
+  if (buf)
+    {
+      wipememory (buf, buflen);
+      gcry_free (buf);
+    }
+  return rc;
+}
+
+
+/* Verify a signature assuming PSS padding.  VALUE is the hash of the
+   message (mHash) encoded as an MPI; its length must match the digest
+   length of ALGO.  ENCODED is the output of the RSA public key
+   function (EM).  NBITS is the size of the public key.  ALGO is the
+   hash algorithm and SALTLEN is the length of the used salt.  The
+   function returns 0 on success or on error code.  */
+static gcry_err_code_t
+pss_verify (gcry_mpi_t value, gcry_mpi_t encoded, unsigned int nbits, int algo,
+            size_t saltlen)
+{
+  gcry_err_code_t rc = 0;
+  size_t hlen;                 /* Length of the hash digest.  */
+  unsigned char *em = NULL;    /* Encoded message.  */
+  size_t emlen = (nbits+7)/8;  /* Length in bytes of EM.  */
+  unsigned char *salt;         /* Points into EM.  */
+  unsigned char *h;            /* Points into EM.  */
+  unsigned char *buf = NULL;   /* Help buffer.  */
+  size_t buflen;               /* Length of BUF.  */
+  unsigned char *dbmask;       /* Points into BUF.  */
+  unsigned char *mhash;        /* Points into BUF.  */
+  unsigned char *p;
+  size_t n;
+
+  /* This code is implemented as described by rfc-3447 9.1.2.  */
+
+  /* Get the length of the digest.  */
+  hlen = gcry_md_get_algo_dlen (algo);
+  gcry_assert (hlen);  /* We expect a valid ALGO here.  */
+
+  /* Allocate a help buffer and setup some pointers.
+     This buffer is used for two purposes:
+        +------------------------------+-------+
+     1. | dbmask                       | mHash |
+        +------------------------------+-------+
+           emlen - hlen - 1              hlen
+
+        +----------+-------+---------+-+-------+
+     2. | padding1 | mHash | salt    | | mHash |
+        +----------+-------+---------+-+-------+
+             8       hlen    saltlen     hlen
+  */
+  buflen = 8 + hlen + saltlen;
+  if (buflen < emlen - hlen - 1)
+    buflen = emlen - hlen - 1;
+  buflen += hlen;
+  buf = gcry_malloc (buflen);
+  if (!buf)
+    {
+      rc = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  dbmask = buf;
+  mhash = buf + buflen - hlen;
+
+  /* Step 2: That would be: mHash = Hash(M) but our input is already
+     mHash thus we only need to convert VALUE into MHASH.  */
+  rc = octet_string_from_mpi (NULL, mhash, value, hlen);
+  if (rc)
+    goto leave;
+
+  /* Convert the signature into an octet string.  */
+  rc = octet_string_from_mpi (&em, NULL, encoded, emlen);
+  if (rc)
+    goto leave;
+
+  /* Step 3: Check length of EM.  Because we internally use MPI
+     functions we can't do this properly; EMLEN is always the length
+     of the key because octet_string_from_mpi needs to left pad the
+     result with zero to cope with the fact that our MPIs suppress all
+     leading zeroes.  Thus what we test here are merely the digest and
+     salt lengths to the key.  */
+  if (emlen < hlen + saltlen + 2)
+    {
+      rc = GPG_ERR_TOO_SHORT; /* For the hash and saltlen.  */
+      goto leave;
+    }
+
+  /* Step 4: Check last octet.  */
+  if (em[emlen - 1] != 0xbc)
+    {
+      rc = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+
+  /* Step 5: Split EM.  */
+  h = em + emlen - 1 - hlen;
+
+  /* Step 6: Check the leftmost bits.  */
+  if ((em[0] & ~(0xFF >> (8 * emlen - nbits))))
+    {
+      rc = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+
+  /* Step 7: dbmask = MGF(H, emlen - hlen - 1).  */
+  mgf1 (dbmask, emlen - hlen - 1, h, hlen, algo);
+
+  /* Step 8: maskedDB = DB ^ dbMask.  */
+  for (n = 0, p = dbmask; n < emlen - hlen - 1; n++, p++)
+    em[n] ^= *p;
+
+  /* Step 9: Set leftmost bits in DB to zero.  */
+  em[0] &= 0xFF >> (8 * emlen - nbits);
+
+  /* Step 10: Check the padding of DB.  */
+  for (n = 0; n < emlen - hlen - saltlen - 2 && !em[n]; n++)
+    ;
+  if (n != emlen - hlen - saltlen - 2 || em[n++] != 1)
+    {
+      rc = GPG_ERR_BAD_SIGNATURE;
+      goto leave;
+    }
+
+  /* Step 11: Extract salt from DB.  */
+  salt = em + n;
+
+  /* Step 12:  M' = (0x)00 00 00 00 00 00 00 00 || mHash || salt */
+  memset (buf, 0, 8);
+  memcpy (buf+8, mhash, hlen);
+  memcpy (buf+8+hlen, salt, saltlen);
+
+  /* Step 13:  H' = Hash(M').  */
+  gcry_md_hash_buffer (algo, buf, buf, 8 + hlen + saltlen);
+
+  /* Step 14:  Check H == H'.   */
+  rc = memcmp (h, buf, hlen) ? GPG_ERR_BAD_SIGNATURE : GPG_ERR_NO_ERROR;
+
+ leave:
+  if (em)
+    {
+      wipememory (em, emlen);
+      gcry_free (em);
+    }
+  if (buf)
+    {
+      wipememory (buf, buflen);
+      gcry_free (buf);
+    }
+  return rc;
+}
+
+
+/* Callback for the pubkey algorithm code to verify PSS signatures.
+   OPAQUE is the data provided by the actual caller.  The meaning of
+   TMP depends on the actual algorithm (but there is only RSA); now
+   for RSA it is the output of running the public key function on the
+   input.  */
+static int
+pss_verify_cmp (void *opaque, gcry_mpi_t tmp)
+{
+  struct pk_encoding_ctx *ctx = opaque;
+  gcry_mpi_t hash = ctx->verify_arg;
+
+  return pss_verify (hash, tmp, ctx->nbits - 1, ctx->hash_algo, ctx->saltlen);
+}
+
+
+/* Internal function.   */
+static gcry_err_code_t
+sexp_elements_extract (gcry_sexp_t key_sexp, const char *element_names,
+		       gcry_mpi_t *elements, const char *algo_name)
+{
+  gcry_err_code_t err = 0;
+  int i, idx;
+  const char *name;
+  gcry_sexp_t list;
+
+  for (name = element_names, idx = 0; *name && !err; name++, idx++)
+    {
+      list = gcry_sexp_find_token (key_sexp, name, 1);
+      if (!list)
+	elements[idx] = NULL;
+      else
+	{
+	  elements[idx] = gcry_sexp_nth_mpi (list, 1, GCRYMPI_FMT_USG);
+	  gcry_sexp_release (list);
+	  if (!elements[idx])
+	    err = GPG_ERR_INV_OBJ;
+	}
+    }
+
+  if (!err)
+    {
+      /* Check that all elements are available.  */
+      for (name = element_names, idx = 0; *name; name++, idx++)
+        if (!elements[idx])
+          break;
+      if (*name)
+        {
+          err = GPG_ERR_NO_OBJ;
+          /* Some are missing.  Before bailing out we test for
+             optional parameters.  */
+          if (algo_name && !strcmp (algo_name, "RSA")
+              && !strcmp (element_names, "nedpqu") )
+            {
+              /* This is RSA.  Test whether we got N, E and D and that
+                 the optional P, Q and U are all missing.  */
+              if (elements[0] && elements[1] && elements[2]
+                  && !elements[3] && !elements[4] && !elements[5])
+                err = 0;
+            }
+        }
+    }
+
+
+  if (err)
+    {
+      for (i = 0; i < idx; i++)
+        if (elements[i])
+          gcry_free (elements[i]);
+    }
+  return err;
+}
+
+
+/* Internal function used for ecc.  Note, that this function makes use
+   of its intimate knowledge about the ECC parameters from ecc.c. */
+static gcry_err_code_t
+sexp_elements_extract_ecc (gcry_sexp_t key_sexp, const char *element_names,
+                           gcry_mpi_t *elements, pk_extra_spec_t *extraspec)
+
+{
+  gcry_err_code_t err = 0;
+  int idx;
+  const char *name;
+  gcry_sexp_t list;
+
+  /* Clear the array for easier error cleanup. */
+  for (name = element_names, idx = 0; *name; name++, idx++)
+    elements[idx] = NULL;
+  gcry_assert (idx >= 5); /* We know that ECC has at least 5 elements
+                             (params only) or 6 (full public key).  */
+  if (idx == 5)
+    elements[5] = NULL;   /* Extra clear for the params only case.  */
+
+
+  /* Init the array with the available curve parameters. */
+  for (name = element_names, idx = 0; *name && !err; name++, idx++)
+    {
+      list = gcry_sexp_find_token (key_sexp, name, 1);
+      if (!list)
+	elements[idx] = NULL;
+      else
+	{
+	  elements[idx] = gcry_sexp_nth_mpi (list, 1, GCRYMPI_FMT_USG);
+	  gcry_sexp_release (list);
+	  if (!elements[idx])
+            {
+              err = GPG_ERR_INV_OBJ;
+              goto leave;
+            }
+	}
+    }
+
+  /* Check whether a curve parameter has been given and then fill any
+     missing elements.  */
+  list = gcry_sexp_find_token (key_sexp, "curve", 5);
+  if (list)
+    {
+      if (extraspec->get_param)
+        {
+          char *curve;
+          gcry_mpi_t params[6];
+
+          for (idx = 0; idx < DIM(params); idx++)
+            params[idx] = NULL;
+
+          curve = _gcry_sexp_nth_string (list, 1);
+          gcry_sexp_release (list);
+          if (!curve)
+            {
+              /* No curve name given (or out of core). */
+              err = GPG_ERR_INV_OBJ;
+              goto leave;
+            }
+          err = extraspec->get_param (curve, params);
+          gcry_free (curve);
+          if (err)
+            goto leave;
+
+          for (idx = 0; idx < DIM(params); idx++)
+            {
+              if (!elements[idx])
+                elements[idx] = params[idx];
+              else
+                mpi_free (params[idx]);
+            }
+        }
+      else
+        {
+          gcry_sexp_release (list);
+          err = GPG_ERR_INV_OBJ; /* "curve" given but ECC not supported. */
+          goto leave;
+        }
+    }
+
+  /* Check that all parameters are known.  */
+  for (name = element_names, idx = 0; *name; name++, idx++)
+    if (!elements[idx])
+      {
+        err = GPG_ERR_NO_OBJ;
+        goto leave;
+      }
+
+ leave:
+  if (err)
+    {
+      for (name = element_names, idx = 0; *name; name++, idx++)
+        if (elements[idx])
+          gcry_free (elements[idx]);
+    }
+  return err;
+}
+
+
+
+/****************
+ * Convert a S-Exp with either a private or a public key to our
+ * internal format. Currently we do only support the following
+ * algorithms:
+ *    dsa
+ *    rsa
+ *    openpgp-dsa
+ *    openpgp-rsa
+ *    openpgp-elg
+ *    openpgp-elg-sig
+ *    ecdsa
+ *    ecdh
+ * Provide a SE with the first element be either "private-key" or
+ * or "public-key". It is followed by a list with its first element
+ * be one of the above algorithm identifiers and the remaning
+ * elements are pairs with parameter-id and value.
+ * NOTE: we look through the list to find a list beginning with
+ * "private-key" or "public-key" - the first one found is used.
+ *
+ * If OVERRIDE_ELEMS is not NULL those elems override the parameter
+ * specification taken from the module.  This ise used by
+ * gcry_pk_get_curve.
+ *
+ * Returns: A pointer to an allocated array of MPIs if the return value is
+ *	    zero; the caller has to release this array.
+ *
+ * Example of a DSA public key:
+ *  (private-key
+ *    (dsa
+ *	(p <mpi>)
+ *	(g <mpi>)
+ *	(y <mpi>)
+ *	(x <mpi>)
+ *    )
+ *  )
+ * The <mpi> are expected to be in GCRYMPI_FMT_USG
+ */
+static gcry_err_code_t
+sexp_to_key (gcry_sexp_t sexp, int want_private, const char *override_elems,
+             gcry_mpi_t **retarray, gcry_module_t *retalgo)
+{
+  gcry_err_code_t err = 0;
+  gcry_sexp_t list, l2;
+  char *name;
+  const char *elems;
+  gcry_mpi_t *array;
+  gcry_module_t module;
+  gcry_pk_spec_t *pubkey;
+  pk_extra_spec_t *extraspec;
+  int is_ecc;
+
+  /* Check that the first element is valid.  */
+  list = gcry_sexp_find_token (sexp,
+                               want_private? "private-key":"public-key", 0);
+  if (!list)
+    return GPG_ERR_INV_OBJ; /* Does not contain a key object.  */
+
+  l2 = gcry_sexp_cadr( list );
+  gcry_sexp_release ( list );
+  list = l2;
+  name = _gcry_sexp_nth_string (list, 0);
+  if (!name)
+    {
+      gcry_sexp_release ( list );
+      return GPG_ERR_INV_OBJ;      /* Invalid structure of object. */
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name (name);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  /* Fixme: We should make sure that an ECC key is always named "ecc"
+     and not "ecdsa".  "ecdsa" should be used for the signature
+     itself.  We need a function to test whether an algorithm given
+     with a key is compatible with an application of the key (signing,
+     encryption).  For RSA this is easy, but ECC is the first
+     algorithm which has many flavours.  */
+  is_ecc = ( !strcmp (name, "ecdsa")
+             || !strcmp (name, "ecdh")
+             || !strcmp (name, "ecc") );
+  gcry_free (name);
+
+  if (!module)
+    {
+      gcry_sexp_release (list);
+      return GPG_ERR_PUBKEY_ALGO; /* Unknown algorithm. */
+    }
+  else
+    {
+      pubkey = (gcry_pk_spec_t *) module->spec;
+      extraspec = module->extraspec;
+    }
+
+  if (override_elems)
+    elems = override_elems;
+  else if (want_private)
+    elems = pubkey->elements_skey;
+  else
+    elems = pubkey->elements_pkey;
+  array = gcry_calloc (strlen (elems) + 1, sizeof (*array));
+  if (!array)
+    err = gpg_err_code_from_syserror ();
+  if (!err)
+    {
+      if (is_ecc)
+        err = sexp_elements_extract_ecc (list, elems, array, extraspec);
+      else
+        err = sexp_elements_extract (list, elems, array, pubkey->name);
+    }
+
+  gcry_sexp_release (list);
+
+  if (err)
+    {
+      gcry_free (array);
+
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+  else
+    {
+      *retarray = array;
+      *retalgo = module;
+    }
+
+  return err;
+}
+
+
+static gcry_err_code_t
+sexp_to_sig (gcry_sexp_t sexp, gcry_mpi_t **retarray,
+	     gcry_module_t *retalgo)
+{
+  gcry_err_code_t err = 0;
+  gcry_sexp_t list, l2;
+  char *name;
+  const char *elems;
+  gcry_mpi_t *array;
+  gcry_module_t module;
+  gcry_pk_spec_t *pubkey;
+
+  /* Check that the first element is valid.  */
+  list = gcry_sexp_find_token( sexp, "sig-val" , 0 );
+  if (!list)
+    return GPG_ERR_INV_OBJ; /* Does not contain a signature value object.  */
+
+  l2 = gcry_sexp_nth (list, 1);
+  if (!l2)
+    {
+      gcry_sexp_release (list);
+      return GPG_ERR_NO_OBJ;   /* No cadr for the sig object.  */
+    }
+  name = _gcry_sexp_nth_string (l2, 0);
+  if (!name)
+    {
+      gcry_sexp_release (list);
+      gcry_sexp_release (l2);
+      return GPG_ERR_INV_OBJ;  /* Invalid structure of object.  */
+    }
+  else if (!strcmp (name, "flags"))
+    {
+      /* Skip flags, since they are not used but here just for the
+	 sake of consistent S-expressions.  */
+      gcry_free (name);
+      gcry_sexp_release (l2);
+      l2 = gcry_sexp_nth (list, 2);
+      if (!l2)
+	{
+	  gcry_sexp_release (list);
+	  return GPG_ERR_INV_OBJ;
+	}
+      name = _gcry_sexp_nth_string (l2, 0);
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name (name);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+  gcry_free (name);
+  name = NULL;
+
+  if (!module)
+    {
+      gcry_sexp_release (l2);
+      gcry_sexp_release (list);
+      return GPG_ERR_PUBKEY_ALGO;  /* Unknown algorithm. */
+    }
+  else
+    pubkey = (gcry_pk_spec_t *) module->spec;
+
+  elems = pubkey->elements_sig;
+  array = gcry_calloc (strlen (elems) + 1 , sizeof *array );
+  if (!array)
+    err = gpg_err_code_from_syserror ();
+
+  if (!err)
+    err = sexp_elements_extract (list, elems, array, NULL);
+
+  gcry_sexp_release (l2);
+  gcry_sexp_release (list);
+
+  if (err)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+
+      gcry_free (array);
+    }
+  else
+    {
+      *retarray = array;
+      *retalgo = module;
+    }
+
+  return err;
+}
+
+static inline int
+get_hash_algo (const char *s, size_t n)
+{
+  static const struct { const char *name; int algo; } hashnames[] = {
+    { "sha1",   GCRY_MD_SHA1 },
+    { "md5",    GCRY_MD_MD5 },
+    { "sha256", GCRY_MD_SHA256 },
+    { "ripemd160", GCRY_MD_RMD160 },
+    { "rmd160", GCRY_MD_RMD160 },
+    { "sha384", GCRY_MD_SHA384 },
+    { "sha512", GCRY_MD_SHA512 },
+    { "sha224", GCRY_MD_SHA224 },
+    { "md2",    GCRY_MD_MD2 },
+    { "md4",    GCRY_MD_MD4 },
+    { "tiger",  GCRY_MD_TIGER },
+    { "haval",  GCRY_MD_HAVAL },
+    { NULL, 0 }
+  };
+  int algo;
+  int i;
+
+  for (i=0; hashnames[i].name; i++)
+    {
+      if ( strlen (hashnames[i].name) == n
+	   && !memcmp (hashnames[i].name, s, n))
+	break;
+    }
+  if (hashnames[i].name)
+    algo = hashnames[i].algo;
+  else
+    {
+      /* In case of not listed or dynamically allocated hash
+	 algorithm we fall back to this somewhat slower
+	 method.  Further, it also allows to use OIDs as
+	 algorithm names. */
+      char *tmpname;
+
+      tmpname = gcry_malloc (n+1);
+      if (!tmpname)
+	algo = 0;  /* Out of core - silently give up.  */
+      else
+	{
+	  memcpy (tmpname, s, n);
+	  tmpname[n] = 0;
+	  algo = gcry_md_map_name (tmpname);
+	  gcry_free (tmpname);
+	}
+    }
+  return algo;
+}
+
+
+/****************
+ * Take sexp and return an array of MPI as used for our internal decrypt
+ * function.
+ * s_data = (enc-val
+ *           [(flags [raw, pkcs1, oaep, no-blinding])]
+ *           [(hash-algo <algo>)]
+ *           [(label <label>)]
+ *	      (<algo>
+ *		(<param_name1> <mpi>)
+ *		...
+ *		(<param_namen> <mpi>)
+ *	      ))
+ * HASH-ALGO and LABEL are specific to OAEP.
+ * RET_MODERN is set to true when at least an empty flags list has been found.
+ * CTX is used to return encoding information; it may be NULL in which
+ * case raw encoding is used.
+ */
+static gcry_err_code_t
+sexp_to_enc (gcry_sexp_t sexp, gcry_mpi_t **retarray, gcry_module_t *retalgo,
+             int *ret_modern, int *flags, struct pk_encoding_ctx *ctx)
+{
+  gcry_err_code_t err = 0;
+  gcry_sexp_t list = NULL, l2 = NULL;
+  gcry_pk_spec_t *pubkey = NULL;
+  gcry_module_t module = NULL;
+  char *name = NULL;
+  size_t n;
+  int parsed_flags = 0;
+  const char *elems;
+  gcry_mpi_t *array = NULL;
+
+  *ret_modern = 0;
+
+  /* Check that the first element is valid.  */
+  list = gcry_sexp_find_token (sexp, "enc-val" , 0);
+  if (!list)
+    {
+      err = GPG_ERR_INV_OBJ; /* Does not contain an encrypted value object.  */
+      goto leave;
+    }
+
+  l2 = gcry_sexp_nth (list, 1);
+  if (!l2)
+    {
+      err = GPG_ERR_NO_OBJ; /* No cdr for the data object.  */
+      goto leave;
+    }
+
+  /* Extract identifier of sublist.  */
+  name = _gcry_sexp_nth_string (l2, 0);
+  if (!name)
+    {
+      err = GPG_ERR_INV_OBJ; /* Invalid structure of object.  */
+      goto leave;
+    }
+
+  if (!strcmp (name, "flags"))
+    {
+      /* There is a flags element - process it.  */
+      const char *s;
+      int i;
+
+      *ret_modern = 1;
+      for (i = gcry_sexp_length (l2) - 1; i > 0; i--)
+        {
+          s = gcry_sexp_nth_data (l2, i, &n);
+          if (! s)
+            ; /* Not a data element - ignore.  */
+          else if (n == 3 && !memcmp (s, "raw", 3)
+                   && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+            ctx->encoding = PUBKEY_ENC_RAW;
+          else if (n == 5 && !memcmp (s, "pkcs1", 5)
+                   && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+	    ctx->encoding = PUBKEY_ENC_PKCS1;
+          else if (n == 4 && !memcmp (s, "oaep", 4)
+                   && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+	    ctx->encoding = PUBKEY_ENC_OAEP;
+          else if (n == 3 && !memcmp (s, "pss", 3)
+                   && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+	    {
+	      err = GPG_ERR_CONFLICT;
+	      goto leave;
+	    }
+          else if (n == 11 && ! memcmp (s, "no-blinding", 11))
+            parsed_flags |= PUBKEY_FLAG_NO_BLINDING;
+          else
+            {
+              err = GPG_ERR_INV_FLAG;
+              goto leave;
+            }
+        }
+      gcry_sexp_release (l2);
+
+      /* Get the OAEP parameters HASH-ALGO and LABEL, if any. */
+      if (ctx->encoding == PUBKEY_ENC_OAEP)
+	{
+	  /* Get HASH-ALGO. */
+	  l2 = gcry_sexp_find_token (list, "hash-algo", 0);
+	  if (l2)
+	    {
+	      s = gcry_sexp_nth_data (l2, 1, &n);
+	      if (!s)
+		err = GPG_ERR_NO_OBJ;
+	      else
+		{
+		  ctx->hash_algo = get_hash_algo (s, n);
+		  if (!ctx->hash_algo)
+		    err = GPG_ERR_DIGEST_ALGO;
+		}
+	      gcry_sexp_release (l2);
+	      if (err)
+		goto leave;
+	    }
+
+	  /* Get LABEL. */
+	  l2 = gcry_sexp_find_token (list, "label", 0);
+	  if (l2)
+	    {
+	      s = gcry_sexp_nth_data (l2, 1, &n);
+	      if (!s)
+		err = GPG_ERR_NO_OBJ;
+	      else if (n > 0)
+		{
+		  ctx->label = gcry_malloc (n);
+		  if (!ctx->label)
+		    err = gpg_err_code_from_syserror ();
+		  else
+		    {
+		      memcpy (ctx->label, s, n);
+		      ctx->labellen = n;
+		    }
+		}
+	      gcry_sexp_release (l2);
+	      if (err)
+		goto leave;
+	    }
+	}
+
+      /* Get the next which has the actual data - skip HASH-ALGO and LABEL. */
+      for (i = 2; (l2 = gcry_sexp_nth (list, i)) != NULL; i++)
+	{
+	  s = gcry_sexp_nth_data (l2, 0, &n);
+	  if (!(n == 9 && !memcmp (s, "hash-algo", 9))
+	      && !(n == 5 && !memcmp (s, "label", 5))
+	      && !(n == 15 && !memcmp (s, "random-override", 15)))
+	    break;
+	  gcry_sexp_release (l2);
+	}
+
+      if (!l2)
+        {
+          err = GPG_ERR_NO_OBJ; /* No cdr for the data object. */
+          goto leave;
+        }
+
+      /* Extract sublist identifier.  */
+      gcry_free (name);
+      name = _gcry_sexp_nth_string (l2, 0);
+      if (!name)
+        {
+          err = GPG_ERR_INV_OBJ; /* Invalid structure of object. */
+          goto leave;
+        }
+
+      gcry_sexp_release (list);
+      list = l2;
+      l2 = NULL;
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name (name);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (!module)
+    {
+      err = GPG_ERR_PUBKEY_ALGO; /* Unknown algorithm.  */
+      goto leave;
+    }
+  pubkey = (gcry_pk_spec_t *) module->spec;
+
+  elems = pubkey->elements_enc;
+  array = gcry_calloc (strlen (elems) + 1, sizeof (*array));
+  if (!array)
+    {
+      err = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+
+  err = sexp_elements_extract (list, elems, array, NULL);
+
+ leave:
+  gcry_sexp_release (list);
+  gcry_sexp_release (l2);
+  gcry_free (name);
+
+  if (err)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+      gcry_free (array);
+      gcry_free (ctx->label);
+      ctx->label = NULL;
+    }
+  else
+    {
+      *retarray = array;
+      *retalgo = module;
+      *flags = parsed_flags;
+    }
+
+  return err;
+}
+
+/* Take the hash value and convert into an MPI, suitable for
+   passing to the low level functions.  We currently support the
+   old style way of passing just a MPI and the modern interface which
+   allows to pass flags so that we can choose between raw and pkcs1
+   padding - may be more padding options later.
+
+   (<mpi>)
+   or
+   (data
+    [(flags [raw, pkcs1, oaep, pss, no-blinding])]
+    [(hash <algo> <value>)]
+    [(value <text>)]
+    [(hash-algo <algo>)]
+    [(label <label>)]
+    [(salt-length <length>)]
+    [(random-override <data>)]
+   )
+
+   Either the VALUE or the HASH element must be present for use
+   with signatures.  VALUE is used for encryption.
+
+   HASH-ALGO and LABEL are specific to OAEP.
+
+   SALT-LENGTH is for PSS.
+
+   RANDOM-OVERRIDE is used to replace random nonces for regression
+   testing.  */
+static gcry_err_code_t
+sexp_data_to_mpi (gcry_sexp_t input, gcry_mpi_t *ret_mpi,
+		  struct pk_encoding_ctx *ctx)
+{
+  gcry_err_code_t rc = 0;
+  gcry_sexp_t ldata, lhash, lvalue;
+  int i;
+  size_t n;
+  const char *s;
+  int unknown_flag=0;
+  int parsed_flags = 0;
+
+  *ret_mpi = NULL;
+  ldata = gcry_sexp_find_token (input, "data", 0);
+  if (!ldata)
+    { /* assume old style */
+      *ret_mpi = gcry_sexp_nth_mpi (input, 0, 0);
+      return *ret_mpi ? GPG_ERR_NO_ERROR : GPG_ERR_INV_OBJ;
+    }
+
+  /* see whether there is a flags object */
+  {
+    gcry_sexp_t lflags = gcry_sexp_find_token (ldata, "flags", 0);
+    if (lflags)
+      { /* parse the flags list. */
+        for (i=gcry_sexp_length (lflags)-1; i > 0; i--)
+          {
+            s = gcry_sexp_nth_data (lflags, i, &n);
+            if (!s)
+              ; /* not a data element*/
+            else if ( n == 3 && !memcmp (s, "raw", 3)
+                      && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+              ctx->encoding = PUBKEY_ENC_RAW;
+            else if ( n == 5 && !memcmp (s, "pkcs1", 5)
+                      && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+              ctx->encoding = PUBKEY_ENC_PKCS1;
+            else if ( n == 4 && !memcmp (s, "oaep", 4)
+                      && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+              ctx->encoding = PUBKEY_ENC_OAEP;
+            else if ( n == 3 && !memcmp (s, "pss", 3)
+                      && ctx->encoding == PUBKEY_ENC_UNKNOWN)
+              ctx->encoding = PUBKEY_ENC_PSS;
+	    else if (n == 11 && ! memcmp (s, "no-blinding", 11))
+	      parsed_flags |= PUBKEY_FLAG_NO_BLINDING;
+            else
+              unknown_flag = 1;
+          }
+        gcry_sexp_release (lflags);
+      }
+  }
+
+  if (ctx->encoding == PUBKEY_ENC_UNKNOWN)
+    ctx->encoding = PUBKEY_ENC_RAW; /* default to raw */
+
+  /* Get HASH or MPI */
+  lhash = gcry_sexp_find_token (ldata, "hash", 0);
+  lvalue = lhash? NULL : gcry_sexp_find_token (ldata, "value", 0);
+
+  if (!(!lhash ^ !lvalue))
+    rc = GPG_ERR_INV_OBJ; /* none or both given */
+  else if (unknown_flag)
+    rc = GPG_ERR_INV_FLAG;
+  else if (ctx->encoding == PUBKEY_ENC_RAW && lvalue)
+    {
+      *ret_mpi = gcry_sexp_nth_mpi (lvalue, 1, GCRYMPI_FMT_USG);
+      if (!*ret_mpi)
+        rc = GPG_ERR_INV_OBJ;
+    }
+  else if (ctx->encoding == PUBKEY_ENC_PKCS1 && lvalue
+	   && ctx->op == PUBKEY_OP_ENCRYPT)
+    {
+      const void * value;
+      size_t valuelen;
+      gcry_sexp_t list;
+      void *random_override = NULL;
+      size_t random_override_len = 0;
+
+      if ( !(value=gcry_sexp_nth_data (lvalue, 1, &valuelen)) || !valuelen )
+        rc = GPG_ERR_INV_OBJ;
+      else
+        {
+          /* Get optional RANDOM-OVERRIDE.  */
+          list = gcry_sexp_find_token (ldata, "random-override", 0);
+          if (list)
+            {
+              s = gcry_sexp_nth_data (list, 1, &n);
+              if (!s)
+                rc = GPG_ERR_NO_OBJ;
+              else if (n > 0)
+                {
+                  random_override = gcry_malloc (n);
+                  if (!random_override)
+                    rc = gpg_err_code_from_syserror ();
+                  else
+                    {
+                      memcpy (random_override, s, n);
+                      random_override_len = n;
+                    }
+                }
+              gcry_sexp_release (list);
+              if (rc)
+                goto leave;
+            }
+
+          rc = pkcs1_encode_for_encryption (ret_mpi, ctx->nbits,
+                                            value, valuelen,
+                                            random_override,
+                                            random_override_len);
+          gcry_free (random_override);
+        }
+    }
+  else if (ctx->encoding == PUBKEY_ENC_PKCS1 && lhash
+	   && (ctx->op == PUBKEY_OP_SIGN || ctx->op == PUBKEY_OP_VERIFY))
+    {
+      if (gcry_sexp_length (lhash) != 3)
+        rc = GPG_ERR_INV_OBJ;
+      else if ( !(s=gcry_sexp_nth_data (lhash, 1, &n)) || !n )
+        rc = GPG_ERR_INV_OBJ;
+      else
+        {
+          const void * value;
+          size_t valuelen;
+
+	  ctx->hash_algo = get_hash_algo (s, n);
+
+          if (!ctx->hash_algo)
+            rc = GPG_ERR_DIGEST_ALGO;
+          else if ( !(value=gcry_sexp_nth_data (lhash, 2, &valuelen))
+                    || !valuelen )
+            rc = GPG_ERR_INV_OBJ;
+          else
+	    rc = pkcs1_encode_for_signature (ret_mpi, ctx->nbits,
+					     value, valuelen,
+					     ctx->hash_algo);
+        }
+    }
+  else if (ctx->encoding == PUBKEY_ENC_OAEP && lvalue
+	   && ctx->op == PUBKEY_OP_ENCRYPT)
+    {
+      const void * value;
+      size_t valuelen;
+
+      if ( !(value=gcry_sexp_nth_data (lvalue, 1, &valuelen)) || !valuelen )
+	rc = GPG_ERR_INV_OBJ;
+      else
+	{
+	  gcry_sexp_t list;
+          void *random_override = NULL;
+          size_t random_override_len = 0;
+
+	  /* Get HASH-ALGO. */
+	  list = gcry_sexp_find_token (ldata, "hash-algo", 0);
+	  if (list)
+	    {
+	      s = gcry_sexp_nth_data (list, 1, &n);
+	      if (!s)
+		rc = GPG_ERR_NO_OBJ;
+	      else
+		{
+		  ctx->hash_algo = get_hash_algo (s, n);
+		  if (!ctx->hash_algo)
+		    rc = GPG_ERR_DIGEST_ALGO;
+		}
+	      gcry_sexp_release (list);
+	      if (rc)
+		goto leave;
+	    }
+
+	  /* Get LABEL. */
+	  list = gcry_sexp_find_token (ldata, "label", 0);
+	  if (list)
+	    {
+	      s = gcry_sexp_nth_data (list, 1, &n);
+	      if (!s)
+		rc = GPG_ERR_NO_OBJ;
+	      else if (n > 0)
+		{
+		  ctx->label = gcry_malloc (n);
+		  if (!ctx->label)
+		    rc = gpg_err_code_from_syserror ();
+		  else
+		    {
+		      memcpy (ctx->label, s, n);
+		      ctx->labellen = n;
+		    }
+		}
+	      gcry_sexp_release (list);
+	      if (rc)
+		goto leave;
+	    }
+          /* Get optional RANDOM-OVERRIDE.  */
+          list = gcry_sexp_find_token (ldata, "random-override", 0);
+          if (list)
+            {
+              s = gcry_sexp_nth_data (list, 1, &n);
+              if (!s)
+                rc = GPG_ERR_NO_OBJ;
+              else if (n > 0)
+                {
+                  random_override = gcry_malloc (n);
+                  if (!random_override)
+                    rc = gpg_err_code_from_syserror ();
+                  else
+                    {
+                      memcpy (random_override, s, n);
+                      random_override_len = n;
+                    }
+                }
+              gcry_sexp_release (list);
+              if (rc)
+                goto leave;
+            }
+
+	  rc = oaep_encode (ret_mpi, ctx->nbits, ctx->hash_algo,
+			    value, valuelen,
+			    ctx->label, ctx->labellen,
+                            random_override, random_override_len);
+
+          gcry_free (random_override);
+	}
+    }
+  else if (ctx->encoding == PUBKEY_ENC_PSS && lhash
+	   && ctx->op == PUBKEY_OP_SIGN)
+    {
+      if (gcry_sexp_length (lhash) != 3)
+        rc = GPG_ERR_INV_OBJ;
+      else if ( !(s=gcry_sexp_nth_data (lhash, 1, &n)) || !n )
+        rc = GPG_ERR_INV_OBJ;
+      else
+        {
+          const void * value;
+          size_t valuelen;
+          void *random_override = NULL;
+          size_t random_override_len = 0;
+
+	  ctx->hash_algo = get_hash_algo (s, n);
+
+          if (!ctx->hash_algo)
+            rc = GPG_ERR_DIGEST_ALGO;
+          else if ( !(value=gcry_sexp_nth_data (lhash, 2, &valuelen))
+                    || !valuelen )
+            rc = GPG_ERR_INV_OBJ;
+          else
+	    {
+	      gcry_sexp_t list;
+
+	      /* Get SALT-LENGTH. */
+	      list = gcry_sexp_find_token (ldata, "salt-length", 0);
+	      if (list)
+		{
+		  s = gcry_sexp_nth_data (list, 1, &n);
+		  if (!s)
+		    {
+		      rc = GPG_ERR_NO_OBJ;
+		      goto leave;
+		    }
+		  ctx->saltlen = (unsigned int)strtoul (s, NULL, 10);
+		  gcry_sexp_release (list);
+		}
+
+              /* Get optional RANDOM-OVERRIDE.  */
+              list = gcry_sexp_find_token (ldata, "random-override", 0);
+              if (list)
+                {
+                  s = gcry_sexp_nth_data (list, 1, &n);
+                  if (!s)
+                    rc = GPG_ERR_NO_OBJ;
+                  else if (n > 0)
+                    {
+                      random_override = gcry_malloc (n);
+                      if (!random_override)
+                        rc = gpg_err_code_from_syserror ();
+                      else
+                        {
+                          memcpy (random_override, s, n);
+                          random_override_len = n;
+                        }
+                    }
+                  gcry_sexp_release (list);
+                  if (rc)
+                    goto leave;
+                }
+
+              /* Encode the data.  (NBITS-1 is due to 8.1.1, step 1.) */
+	      rc = pss_encode (ret_mpi, ctx->nbits - 1, ctx->hash_algo,
+			       value, valuelen, ctx->saltlen,
+                               random_override, random_override_len);
+
+              gcry_free (random_override);
+	    }
+        }
+    }
+  else if (ctx->encoding == PUBKEY_ENC_PSS && lhash
+	   && ctx->op == PUBKEY_OP_VERIFY)
+    {
+      if (gcry_sexp_length (lhash) != 3)
+        rc = GPG_ERR_INV_OBJ;
+      else if ( !(s=gcry_sexp_nth_data (lhash, 1, &n)) || !n )
+        rc = GPG_ERR_INV_OBJ;
+      else
+        {
+	  ctx->hash_algo = get_hash_algo (s, n);
+
+          if (!ctx->hash_algo)
+            rc = GPG_ERR_DIGEST_ALGO;
+	  else
+	    {
+	      *ret_mpi = gcry_sexp_nth_mpi (lhash, 2, GCRYMPI_FMT_USG);
+	      if (!*ret_mpi)
+		rc = GPG_ERR_INV_OBJ;
+	      ctx->verify_cmp = pss_verify_cmp;
+	      ctx->verify_arg = *ret_mpi;
+	    }
+	}
+    }
+  else
+    rc = GPG_ERR_CONFLICT;
+
+ leave:
+  gcry_sexp_release (ldata);
+  gcry_sexp_release (lhash);
+  gcry_sexp_release (lvalue);
+
+  if (!rc)
+    ctx->flags = parsed_flags;
+  else
+    {
+      gcry_free (ctx->label);
+      ctx->label = NULL;
+    }
+
+  return rc;
+}
+
+static void
+init_encoding_ctx (struct pk_encoding_ctx *ctx, enum pk_operation op,
+		   unsigned int nbits)
+{
+  ctx->op = op;
+  ctx->nbits = nbits;
+  ctx->encoding = PUBKEY_ENC_UNKNOWN;
+  ctx->flags = 0;
+  ctx->hash_algo = GCRY_MD_SHA1;
+  ctx->label = NULL;
+  ctx->labellen = 0;
+  ctx->saltlen = 20;
+  ctx->verify_cmp = NULL;
+  ctx->verify_arg = NULL;
+}
+
+
+/*
+   Do a PK encrypt operation
+
+   Caller has to provide a public key as the SEXP pkey and data as a
+   SEXP with just one MPI in it. Alternatively S_DATA might be a
+   complex S-Expression, similar to the one used for signature
+   verification.  This provides a flag which allows to handle PKCS#1
+   block type 2 padding.  The function returns a sexp which may be
+   passed to to pk_decrypt.
+
+   Returns: 0 or an errorcode.
+
+   s_data = See comment for sexp_data_to_mpi
+   s_pkey = <key-as-defined-in-sexp_to_key>
+   r_ciph = (enc-val
+               (<algo>
+                 (<param_name1> <mpi>)
+                 ...
+                 (<param_namen> <mpi>)
+               ))
+
+*/
+gcry_error_t
+gcry_pk_encrypt (gcry_sexp_t *r_ciph, gcry_sexp_t s_data, gcry_sexp_t s_pkey)
+{
+  gcry_mpi_t *pkey = NULL, data = NULL, *ciph = NULL;
+  const char *algo_name, *algo_elems;
+  struct pk_encoding_ctx ctx;
+  gcry_err_code_t rc;
+  gcry_pk_spec_t *pubkey = NULL;
+  gcry_module_t module = NULL;
+
+  *r_ciph = NULL;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  /* Get the key. */
+  rc = sexp_to_key (s_pkey, 0, NULL, &pkey, &module);
+  if (rc)
+    goto leave;
+
+  gcry_assert (module);
+  pubkey = (gcry_pk_spec_t *) module->spec;
+
+  /* If aliases for the algorithm name exists, take the first one
+     instead of the regular name to adhere to SPKI conventions.  We
+     assume that the first alias name is the lowercase version of the
+     regular one.  This change is required for compatibility with
+     1.1.12 generated S-expressions. */
+  algo_name = pubkey->aliases? *pubkey->aliases : NULL;
+  if (!algo_name || !*algo_name)
+    algo_name = pubkey->name;
+
+  algo_elems = pubkey->elements_enc;
+
+  /* Get the stuff we want to encrypt. */
+  init_encoding_ctx (&ctx, PUBKEY_OP_ENCRYPT, gcry_pk_get_nbits (s_pkey));
+  rc = sexp_data_to_mpi (s_data, &data, &ctx);
+  if (rc)
+    goto leave;
+
+  /* Now we can encrypt DATA to CIPH. */
+  ciph = gcry_calloc (strlen (algo_elems) + 1, sizeof (*ciph));
+  if (!ciph)
+    {
+      rc = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  rc = pubkey_encrypt (module->mod_id, ciph, data, pkey, ctx.flags);
+  mpi_free (data);
+  data = NULL;
+  if (rc)
+    goto leave;
+
+  /* We did it.  Now build the return list */
+  if (ctx.encoding == PUBKEY_ENC_OAEP
+      || ctx.encoding == PUBKEY_ENC_PKCS1)
+    {
+      /* We need to make sure to return the correct length to avoid
+         problems with missing leading zeroes.  We know that this
+         encoding does only make sense with RSA thus we don't need to
+         build the S-expression on the fly.  */
+      unsigned char *em;
+      size_t emlen = (ctx.nbits+7)/8;
+
+      rc = octet_string_from_mpi (&em, NULL, ciph[0], emlen);
+      if (rc)
+        goto leave;
+      rc = gcry_err_code (gcry_sexp_build (r_ciph, NULL,
+                                           "(enc-val(%s(a%b)))",
+                                           algo_name, (int)emlen, em));
+      gcry_free (em);
+      if (rc)
+        goto leave;
+    }
+  else
+    {
+      char *string, *p;
+      int i;
+      size_t nelem = strlen (algo_elems);
+      size_t needed = 19 + strlen (algo_name) + (nelem * 5);
+      void **arg_list;
+
+      /* Build the string.  */
+      string = p = gcry_malloc (needed);
+      if (!string)
+        {
+          rc = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+      p = stpcpy ( p, "(enc-val(" );
+      p = stpcpy ( p, algo_name );
+      for (i=0; algo_elems[i]; i++ )
+        {
+          *p++ = '(';
+          *p++ = algo_elems[i];
+          p = stpcpy ( p, "%m)" );
+        }
+      strcpy ( p, "))" );
+
+      /* And now the ugly part: We don't have a function to pass an
+       * array to a format string, so we have to do it this way :-(.  */
+      /* FIXME: There is now such a format specifier, so we can
+         change the code to be more clear. */
+      arg_list = calloc (nelem, sizeof *arg_list);
+      if (!arg_list)
+        {
+          rc = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+
+      for (i = 0; i < nelem; i++)
+        arg_list[i] = ciph + i;
+
+      rc = gcry_sexp_build_array (r_ciph, NULL, string, arg_list);
+      free (arg_list);
+      if (rc)
+        BUG ();
+      gcry_free (string);
+    }
+
+ leave:
+  if (pkey)
+    {
+      release_mpi_array (pkey);
+      gcry_free (pkey);
+    }
+
+  if (ciph)
+    {
+      release_mpi_array (ciph);
+      gcry_free (ciph);
+    }
+
+  if (module)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+
+  gcry_free (ctx.label);
+
+  return gcry_error (rc);
+}
+
+/*
+   Do a PK decrypt operation
+
+   Caller has to provide a secret key as the SEXP skey and data in a
+   format as created by gcry_pk_encrypt.  For historic reasons the
+   function returns simply an MPI as an S-expression part; this is
+   deprecated and the new method should be used which returns a real
+   S-expressionl this is selected by adding at least an empty flags
+   list to S_DATA.
+
+   Returns: 0 or an errorcode.
+
+   s_data = (enc-val
+              [(flags [raw, pkcs1, oaep])]
+              (<algo>
+                (<param_name1> <mpi>)
+                ...
+                (<param_namen> <mpi>)
+              ))
+   s_skey = <key-as-defined-in-sexp_to_key>
+   r_plain= Either an incomplete S-expression without the parentheses
+            or if the flags list is used (even if empty) a real S-expression:
+            (value PLAIN).  In raw mode (or no flags given) the returned value
+            is to be interpreted as a signed MPI, thus it may have an extra
+            leading zero octet even if not included in the original data.
+            With pkcs1 or oaep decoding enabled the returned value is a
+            verbatim octet string.
+ */
+gcry_error_t
+gcry_pk_decrypt (gcry_sexp_t *r_plain, gcry_sexp_t s_data, gcry_sexp_t s_skey)
+{
+  gcry_mpi_t *skey = NULL, *data = NULL, plain = NULL;
+  unsigned char *unpad = NULL;
+  size_t unpadlen = 0;
+  int modern, flags;
+  struct pk_encoding_ctx ctx;
+  gcry_err_code_t rc;
+  gcry_module_t module_enc = NULL, module_key = NULL;
+
+  *r_plain = NULL;
+  ctx.label = NULL;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  rc = sexp_to_key (s_skey, 1, NULL, &skey, &module_key);
+  if (rc)
+    goto leave;
+
+  init_encoding_ctx (&ctx, PUBKEY_OP_DECRYPT, gcry_pk_get_nbits (s_skey));
+  rc = sexp_to_enc (s_data, &data, &module_enc, &modern, &flags, &ctx);
+  if (rc)
+    goto leave;
+
+  if (module_key->mod_id != module_enc->mod_id)
+    {
+      rc = GPG_ERR_CONFLICT; /* Key algo does not match data algo. */
+      goto leave;
+    }
+
+  rc = pubkey_decrypt (module_key->mod_id, &plain, data, skey, flags);
+  if (rc)
+    goto leave;
+
+  /* Do un-padding if necessary. */
+  switch (ctx.encoding)
+    {
+    case PUBKEY_ENC_PKCS1:
+      rc = pkcs1_decode_for_encryption (&unpad, &unpadlen,
+                                        gcry_pk_get_nbits (s_skey), plain);
+      mpi_free (plain);
+      plain = NULL;
+      if (!rc)
+        rc = gcry_err_code (gcry_sexp_build (r_plain, NULL, "(value %b)",
+                                             (int)unpadlen, unpad));
+      break;
+
+    case PUBKEY_ENC_OAEP:
+      rc = oaep_decode (&unpad, &unpadlen,
+                        gcry_pk_get_nbits (s_skey), ctx.hash_algo,
+			plain, ctx.label, ctx.labellen);
+      mpi_free (plain);
+      plain = NULL;
+      if (!rc)
+        rc = gcry_err_code (gcry_sexp_build (r_plain, NULL, "(value %b)",
+                                             (int)unpadlen, unpad));
+      break;
+
+    default:
+      /* Raw format.  For backward compatibility we need to assume a
+         signed mpi by using the sexp format string "%m".  */
+      rc = gcry_err_code (gcry_sexp_build
+                          (r_plain, NULL, modern? "(value %m)" : "%m", plain));
+      break;
+    }
+
+ leave:
+  gcry_free (unpad);
+
+  if (skey)
+    {
+      release_mpi_array (skey);
+      gcry_free (skey);
+    }
+
+  mpi_free (plain);
+
+  if (data)
+    {
+      release_mpi_array (data);
+      gcry_free (data);
+    }
+
+  if (module_key || module_enc)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      if (module_key)
+	_gcry_module_release (module_key);
+      if (module_enc)
+	_gcry_module_release (module_enc);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+
+  gcry_free (ctx.label);
+
+  return gcry_error (rc);
+}
+
+
+
+/*
+   Create a signature.
+
+   Caller has to provide a secret key as the SEXP skey and data
+   expressed as a SEXP list hash with only one element which should
+   instantly be available as a MPI. Alternatively the structure given
+   below may be used for S_HASH, it provides the abiliy to pass flags
+   to the operation; the flags defined by now are "pkcs1" which does
+   PKCS#1 block type 1 style padding and "pss" for PSS encoding.
+
+   Returns: 0 or an errorcode.
+            In case of 0 the function returns a new SEXP with the
+            signature value; the structure of this signature depends on the
+            other arguments but is always suitable to be passed to
+            gcry_pk_verify
+
+   s_hash = See comment for sexp_data_to_mpi
+
+   s_skey = <key-as-defined-in-sexp_to_key>
+   r_sig  = (sig-val
+              (<algo>
+                (<param_name1> <mpi>)
+                ...
+                (<param_namen> <mpi>))
+             [(hash algo)])
+
+  Note that (hash algo) in R_SIG is not used.
+*/
+gcry_error_t
+gcry_pk_sign (gcry_sexp_t *r_sig, gcry_sexp_t s_hash, gcry_sexp_t s_skey)
+{
+  gcry_mpi_t *skey = NULL, hash = NULL, *result = NULL;
+  gcry_pk_spec_t *pubkey = NULL;
+  gcry_module_t module = NULL;
+  const char *algo_name, *algo_elems;
+  struct pk_encoding_ctx ctx;
+  int i;
+  gcry_err_code_t rc;
+
+  *r_sig = NULL;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  rc = sexp_to_key (s_skey, 1, NULL, &skey, &module);
+  if (rc)
+    goto leave;
+
+  gcry_assert (module);
+  pubkey = (gcry_pk_spec_t *) module->spec;
+  algo_name = pubkey->aliases? *pubkey->aliases : NULL;
+  if (!algo_name || !*algo_name)
+    algo_name = pubkey->name;
+
+  algo_elems = pubkey->elements_sig;
+
+  /* Get the stuff we want to sign.  Note that pk_get_nbits does also
+      work on a private key. */
+  init_encoding_ctx (&ctx, PUBKEY_OP_SIGN, gcry_pk_get_nbits (s_skey));
+  rc = sexp_data_to_mpi (s_hash, &hash, &ctx);
+  if (rc)
+    goto leave;
+
+  result = gcry_calloc (strlen (algo_elems) + 1, sizeof (*result));
+  if (!result)
+    {
+      rc = gpg_err_code_from_syserror ();
+      goto leave;
+    }
+  rc = pubkey_sign (module->mod_id, result, hash, skey);
+  if (rc)
+    goto leave;
+
+  if (ctx.encoding == PUBKEY_ENC_PSS
+      || ctx.encoding == PUBKEY_ENC_PKCS1)
+    {
+      /* We need to make sure to return the correct length to avoid
+         problems with missing leading zeroes.  We know that this
+         encoding does only make sense with RSA thus we don't need to
+         build the S-expression on the fly.  */
+      unsigned char *em;
+      size_t emlen = (ctx.nbits+7)/8;
+
+      rc = octet_string_from_mpi (&em, NULL, result[0], emlen);
+      if (rc)
+        goto leave;
+      rc = gcry_err_code (gcry_sexp_build (r_sig, NULL,
+                                           "(sig-val(%s(s%b)))",
+                                           algo_name, (int)emlen, em));
+      gcry_free (em);
+      if (rc)
+        goto leave;
+    }
+  else
+    {
+      /* General purpose output encoding.  Do it on the fly.  */
+      char *string, *p;
+      size_t nelem, needed = strlen (algo_name) + 20;
+      void **arg_list;
+
+      nelem = strlen (algo_elems);
+
+      /* Count elements, so that we can allocate enough space. */
+      needed += 10 * nelem;
+
+      /* Build the string. */
+      string = p = gcry_malloc (needed);
+      if (!string)
+        {
+          rc = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+      p = stpcpy (p, "(sig-val(");
+      p = stpcpy (p, algo_name);
+      for (i = 0; algo_elems[i]; i++)
+        {
+          *p++ = '(';
+          *p++ = algo_elems[i];
+          p = stpcpy (p, "%M)");
+        }
+      strcpy (p, "))");
+
+      arg_list = calloc (nelem, sizeof *arg_list);
+      if (!arg_list)
+        {
+          rc = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+
+      for (i = 0; i < nelem; i++)
+        arg_list[i] = result + i;
+
+      rc = gcry_sexp_build_array (r_sig, NULL, string, arg_list);
+      free (arg_list);
+      if (rc)
+        BUG ();
+      gcry_free (string);
+    }
+
+ leave:
+  if (skey)
+    {
+      release_mpi_array (skey);
+      gcry_free (skey);
+    }
+
+  if (hash)
+    mpi_free (hash);
+
+  if (result)
+    {
+      release_mpi_array (result);
+      gcry_free (result);
+    }
+
+  return gcry_error (rc);
+}
+
+
+/*
+   Verify a signature.
+
+   Caller has to supply the public key pkey, the signature sig and his
+   hashvalue data.  Public key has to be a standard public key given
+   as an S-Exp, sig is a S-Exp as returned from gcry_pk_sign and data
+   must be an S-Exp like the one in sign too.  */
+gcry_error_t
+gcry_pk_verify (gcry_sexp_t s_sig, gcry_sexp_t s_hash, gcry_sexp_t s_pkey)
+{
+  gcry_module_t module_key = NULL, module_sig = NULL;
+  gcry_mpi_t *pkey = NULL, hash = NULL, *sig = NULL;
+  struct pk_encoding_ctx ctx;
+  gcry_err_code_t rc;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  rc = sexp_to_key (s_pkey, 0, NULL, &pkey, &module_key);
+  if (rc)
+    goto leave;
+
+  rc = sexp_to_sig (s_sig, &sig, &module_sig);
+  if (rc)
+    goto leave;
+
+  /* Fixme: Check that the algorithm of S_SIG is compatible to the one
+     of S_PKEY.  */
+
+  if (module_key->mod_id != module_sig->mod_id)
+    {
+      rc = GPG_ERR_CONFLICT;
+      goto leave;
+    }
+
+  /* Get the stuff we want to verify. */
+  init_encoding_ctx (&ctx, PUBKEY_OP_VERIFY, gcry_pk_get_nbits (s_pkey));
+  rc = sexp_data_to_mpi (s_hash, &hash, &ctx);
+  if (rc)
+    goto leave;
+
+  rc = pubkey_verify (module_key->mod_id, hash, sig, pkey,
+		      ctx.verify_cmp, &ctx);
+
+ leave:
+  if (pkey)
+    {
+      release_mpi_array (pkey);
+      gcry_free (pkey);
+    }
+  if (sig)
+    {
+      release_mpi_array (sig);
+      gcry_free (sig);
+    }
+  if (hash)
+    mpi_free (hash);
+
+  if (module_key || module_sig)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      if (module_key)
+	_gcry_module_release (module_key);
+      if (module_sig)
+	_gcry_module_release (module_sig);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+
+  return gcry_error (rc);
+}
+
+
+/*
+   Test a key.
+
+   This may be used either for a public or a secret key to see whether
+   the internal structure is okay.
+
+   Returns: 0 or an errorcode.
+
+   s_key = <key-as-defined-in-sexp_to_key> */
+gcry_error_t
+gcry_pk_testkey (gcry_sexp_t s_key)
+{
+  gcry_module_t module = NULL;
+  gcry_mpi_t *key = NULL;
+  gcry_err_code_t rc;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  /* Note we currently support only secret key checking. */
+  rc = sexp_to_key (s_key, 1, NULL, &key, &module);
+  if (! rc)
+    {
+      rc = pubkey_check_secret_key (module->mod_id, key);
+      release_mpi_array (key);
+      gcry_free (key);
+    }
+  return gcry_error (rc);
+}
+
+
+/*
+  Create a public key pair and return it in r_key.
+  How the key is created depends on s_parms:
+  (genkey
+   (algo
+     (parameter_name_1 ....)
+      ....
+     (parameter_name_n ....)
+  ))
+  The key is returned in a format depending on the
+  algorithm. Both, private and secret keys are returned
+  and optionally some additional informatin.
+  For elgamal we return this structure:
+  (key-data
+   (public-key
+     (elg
+ 	(p <mpi>)
+ 	(g <mpi>)
+ 	(y <mpi>)
+     )
+   )
+   (private-key
+     (elg
+ 	(p <mpi>)
+ 	(g <mpi>)
+ 	(y <mpi>)
+ 	(x <mpi>)
+     )
+   )
+   (misc-key-info
+      (pm1-factors n1 n2 ... nn)
+   ))
+ */
+gcry_error_t
+gcry_pk_genkey (gcry_sexp_t *r_key, gcry_sexp_t s_parms)
+{
+  gcry_pk_spec_t *pubkey = NULL;
+  gcry_module_t module = NULL;
+  gcry_sexp_t list = NULL;
+  gcry_sexp_t l2 = NULL;
+  gcry_sexp_t l3 = NULL;
+  char *name = NULL;
+  size_t n;
+  gcry_err_code_t rc = GPG_ERR_NO_ERROR;
+  int i, j;
+  const char *algo_name = NULL;
+  int algo;
+  const char *sec_elems = NULL, *pub_elems = NULL;
+  gcry_mpi_t skey[12];
+  gcry_mpi_t *factors = NULL;
+  gcry_sexp_t extrainfo = NULL;
+  unsigned int nbits = 0;
+  unsigned long use_e = 0;
+
+  skey[0] = NULL;
+  *r_key = NULL;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  list = gcry_sexp_find_token (s_parms, "genkey", 0);
+  if (!list)
+    {
+      rc = GPG_ERR_INV_OBJ; /* Does not contain genkey data. */
+      goto leave;
+    }
+
+  l2 = gcry_sexp_cadr (list);
+  gcry_sexp_release (list);
+  list = l2;
+  l2 = NULL;
+  if (! list)
+    {
+      rc = GPG_ERR_NO_OBJ; /* No cdr for the genkey. */
+      goto leave;
+    }
+
+  name = _gcry_sexp_nth_string (list, 0);
+  if (!name)
+    {
+      rc = GPG_ERR_INV_OBJ; /* Algo string missing.  */
+      goto leave;
+    }
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name (name);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+  gcry_free (name);
+  name = NULL;
+  if (!module)
+    {
+      rc = GPG_ERR_PUBKEY_ALGO; /* Unknown algorithm.  */
+      goto leave;
+    }
+
+  pubkey = (gcry_pk_spec_t *) module->spec;
+  algo = module->mod_id;
+  algo_name = pubkey->aliases? *pubkey->aliases : NULL;
+  if (!algo_name || !*algo_name)
+    algo_name = pubkey->name;
+  pub_elems = pubkey->elements_pkey;
+  sec_elems = pubkey->elements_skey;
+  if (strlen (sec_elems) >= DIM(skey))
+    BUG ();
+
+  /* Handle the optional rsa-use-e element.  Actually this belong into
+     the algorithm module but we have this parameter in the public
+     module API, so we need to parse it right here.  */
+  l2 = gcry_sexp_find_token (list, "rsa-use-e", 0);
+  if (l2)
+    {
+      char buf[50];
+      const char *s;
+
+      s = gcry_sexp_nth_data (l2, 1, &n);
+      if ( !s || n >= DIM (buf) - 1 )
+        {
+          rc = GPG_ERR_INV_OBJ; /* No value or value too large.  */
+          goto leave;
+        }
+      memcpy (buf, s, n);
+      buf[n] = 0;
+      use_e = strtoul (buf, NULL, 0);
+      gcry_sexp_release (l2);
+      l2 = NULL;
+    }
+  else
+    use_e = 65537; /* Not given, use the value generated by old versions. */
+
+
+  /* Get the "nbits" parameter.  */
+  l2 = gcry_sexp_find_token (list, "nbits", 0);
+  if (l2)
+    {
+      char buf[50];
+      const char *s;
+
+      s = gcry_sexp_nth_data (l2, 1, &n);
+      if (!s || n >= DIM (buf) - 1 )
+        {
+          rc = GPG_ERR_INV_OBJ; /* NBITS given without a cdr.  */
+          goto leave;
+        }
+      memcpy (buf, s, n);
+      buf[n] = 0;
+      nbits = (unsigned int)strtoul (buf, NULL, 0);
+      gcry_sexp_release (l2); l2 = NULL;
+    }
+  else
+    nbits = 0;
+
+  /* Pass control to the algorithm module. */
+  rc = pubkey_generate (module->mod_id, nbits, use_e, list, skey,
+                        &factors, &extrainfo);
+  gcry_sexp_release (list); list = NULL;
+  if (rc)
+    goto leave;
+
+  /* Key generation succeeded: Build an S-expression.  */
+  {
+    char *string, *p;
+    size_t nelem=0, nelem_cp = 0, needed=0;
+    gcry_mpi_t mpis[30];
+    int percent_s_idx = -1;
+
+    /* Estimate size of format string.  */
+    nelem = strlen (pub_elems) + strlen (sec_elems);
+    if (factors)
+      {
+        for (i = 0; factors[i]; i++)
+          nelem++;
+      }
+    nelem_cp = nelem;
+
+    needed += nelem * 10;
+    /* (+5 is for EXTRAINFO ("%S")).  */
+    needed += 2 * strlen (algo_name) + 300 + 5;
+    if (nelem > DIM (mpis))
+      BUG ();
+
+    /* Build the string. */
+    nelem = 0;
+    string = p = gcry_malloc (needed);
+    if (!string)
+      {
+        rc = gpg_err_code_from_syserror ();
+        goto leave;
+      }
+    p = stpcpy (p, "(key-data");
+    p = stpcpy (p, "(public-key(");
+    p = stpcpy (p, algo_name);
+    for(i = 0; pub_elems[i]; i++)
+      {
+        *p++ = '(';
+        *p++ = pub_elems[i];
+        p = stpcpy (p, "%m)");
+        mpis[nelem++] = skey[i];
+      }
+    if (extrainfo && (algo == GCRY_PK_ECDSA || algo == GCRY_PK_ECDH))
+      {
+        /* Very ugly hack to insert the used curve parameter into the
+           list of public key parameters.  */
+        percent_s_idx = nelem;
+        p = stpcpy (p, "%S");
+      }
+    p = stpcpy (p, "))");
+    p = stpcpy (p, "(private-key(");
+    p = stpcpy (p, algo_name);
+    for (i = 0; sec_elems[i]; i++)
+      {
+        *p++ = '(';
+        *p++ = sec_elems[i];
+        p = stpcpy (p, "%m)");
+        mpis[nelem++] = skey[i];
+      }
+    p = stpcpy (p, "))");
+
+    /* Hack to make release_mpi_array() work.  */
+    skey[i] = NULL;
+
+    if (extrainfo && percent_s_idx == -1)
+      {
+        /* If we have extrainfo we should not have any factors.  */
+        p = stpcpy (p, "%S");
+      }
+    else if (factors && factors[0])
+      {
+        p = stpcpy (p, "(misc-key-info(pm1-factors");
+        for(i = 0; factors[i]; i++)
+          {
+            p = stpcpy (p, "%m");
+            mpis[nelem++] = factors[i];
+          }
+        p = stpcpy (p, "))");
+      }
+    strcpy (p, ")");
+    gcry_assert (p - string < needed);
+
+    while (nelem < DIM (mpis))
+      mpis[nelem++] = NULL;
+
+    {
+      int elem_n = strlen (pub_elems) + strlen (sec_elems);
+      void **arg_list;
+
+      /* Allocate one extra for EXTRAINFO ("%S").  */
+      arg_list = gcry_calloc (nelem_cp+1, sizeof *arg_list);
+      if (!arg_list)
+        {
+          rc = gpg_err_code_from_syserror ();
+          goto leave;
+        }
+      for (i = j = 0; i < elem_n; i++)
+        {
+          if (i == percent_s_idx)
+            arg_list[j++] = &extrainfo;
+          arg_list[j++] = mpis + i;
+        }
+      if (extrainfo && percent_s_idx == -1)
+        arg_list[j] = &extrainfo;
+      else if (factors && factors[0])
+        {
+          for (; i < nelem_cp; i++)
+            arg_list[j++] = factors + i - elem_n;
+        }
+      rc = gcry_sexp_build_array (r_key, NULL, string, arg_list);
+      gcry_free (arg_list);
+      if (rc)
+	BUG ();
+      gcry_assert (DIM (mpis) == 30); /* Reminder to make sure that
+                                         the array gets increased if
+                                         new parameters are added. */
+    }
+    gcry_free (string);
+  }
+
+ leave:
+  gcry_free (name);
+  gcry_sexp_release (extrainfo);
+  release_mpi_array (skey);
+  /* Don't free SKEY itself, it is an stack allocated array. */
+
+  if (factors)
+    {
+      release_mpi_array ( factors );
+      gcry_free (factors);
+    }
+
+  gcry_sexp_release (l3);
+  gcry_sexp_release (l2);
+  gcry_sexp_release (list);
+
+  if (module)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+
+  return gcry_error (rc);
+}
+
+
+/*
+   Get the number of nbits from the public key.
+
+   Hmmm: Should we have really this function or is it better to have a
+   more general function to retrieve different properties of the key?  */
+unsigned int
+gcry_pk_get_nbits (gcry_sexp_t key)
+{
+  gcry_module_t module = NULL;
+  gcry_pk_spec_t *pubkey;
+  gcry_mpi_t *keyarr = NULL;
+  unsigned int nbits = 0;
+  gcry_err_code_t rc;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  rc = sexp_to_key (key, 0, NULL, &keyarr, &module);
+  if (rc == GPG_ERR_INV_OBJ)
+    rc = sexp_to_key (key, 1, NULL, &keyarr, &module);
+  if (rc)
+    return 0; /* Error - 0 is a suitable indication for that. */
+
+  pubkey = (gcry_pk_spec_t *) module->spec;
+  nbits = (*pubkey->get_nbits) (module->mod_id, keyarr);
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  _gcry_module_release (module);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  release_mpi_array (keyarr);
+  gcry_free (keyarr);
+
+  return nbits;
+}
+
+
+/* Return the so called KEYGRIP which is the SHA-1 hash of the public
+   key parameters expressed in a way depending on the algorithm.
+
+   ARRAY must either be 20 bytes long or NULL; in the latter case a
+   newly allocated array of that size is returned, otherwise ARRAY or
+   NULL is returned to indicate an error which is most likely an
+   unknown algorithm.  The function accepts public or secret keys. */
+unsigned char *
+gcry_pk_get_keygrip (gcry_sexp_t key, unsigned char *array)
+{
+  gcry_sexp_t list = NULL, l2 = NULL;
+  gcry_pk_spec_t *pubkey = NULL;
+  gcry_module_t module = NULL;
+  pk_extra_spec_t *extraspec;
+  const char *s;
+  char *name = NULL;
+  int idx;
+  const char *elems;
+  gcry_md_hd_t md = NULL;
+  int okay = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  /* Check that the first element is valid. */
+  list = gcry_sexp_find_token (key, "public-key", 0);
+  if (! list)
+    list = gcry_sexp_find_token (key, "private-key", 0);
+  if (! list)
+    list = gcry_sexp_find_token (key, "protected-private-key", 0);
+  if (! list)
+    list = gcry_sexp_find_token (key, "shadowed-private-key", 0);
+  if (! list)
+    return NULL; /* No public- or private-key object. */
+
+  l2 = gcry_sexp_cadr (list);
+  gcry_sexp_release (list);
+  list = l2;
+  l2 = NULL;
+
+  name = _gcry_sexp_nth_string (list, 0);
+  if (!name)
+    goto fail; /* Invalid structure of object. */
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name (name);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  if (!module)
+    goto fail; /* Unknown algorithm.  */
+
+  pubkey = (gcry_pk_spec_t *) module->spec;
+  extraspec = module->extraspec;
+
+  elems = pubkey->elements_grip;
+  if (!elems)
+    goto fail; /* No grip parameter.  */
+
+  if (gcry_md_open (&md, GCRY_MD_SHA1, 0))
+    goto fail;
+
+  if (extraspec && extraspec->comp_keygrip)
+    {
+      /* Module specific method to compute a keygrip.  */
+      if (extraspec->comp_keygrip (md, list))
+        goto fail;
+    }
+  else
+    {
+      /* Generic method to compute a keygrip.  */
+      for (idx = 0, s = elems; *s; s++, idx++)
+        {
+          const char *data;
+          size_t datalen;
+          char buf[30];
+
+          l2 = gcry_sexp_find_token (list, s, 1);
+          if (! l2)
+            goto fail;
+          data = gcry_sexp_nth_data (l2, 1, &datalen);
+          if (! data)
+            goto fail;
+
+          snprintf (buf, sizeof buf, "(1:%c%u:", *s, (unsigned int)datalen);
+          gcry_md_write (md, buf, strlen (buf));
+          gcry_md_write (md, data, datalen);
+          gcry_sexp_release (l2);
+          l2 = NULL;
+          gcry_md_write (md, ")", 1);
+        }
+    }
+
+  if (!array)
+    {
+      array = gcry_malloc (20);
+      if (! array)
+        goto fail;
+    }
+
+  memcpy (array, gcry_md_read (md, GCRY_MD_SHA1), 20);
+  okay = 1;
+
+ fail:
+  gcry_free (name);
+  gcry_sexp_release (l2);
+  gcry_md_close (md);
+  gcry_sexp_release (list);
+  return okay? array : NULL;
+}
+
+
+
+const char *
+gcry_pk_get_curve (gcry_sexp_t key, int iterator, unsigned int *r_nbits)
+{
+  gcry_mpi_t *pkey = NULL;
+  gcry_sexp_t list = NULL;
+  gcry_sexp_t l2;
+  gcry_module_t module = NULL;
+  pk_extra_spec_t *extraspec;
+  char *name = NULL;
+  const char *result = NULL;
+  int want_private = 1;
+
+  if (r_nbits)
+    *r_nbits = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  if (key)
+    {
+      iterator = 0;
+
+      /* Check that the first element is valid. */
+      list = gcry_sexp_find_token (key, "public-key", 0);
+      if (list)
+        want_private = 0;
+      if (!list)
+        list = gcry_sexp_find_token (key, "private-key", 0);
+      if (!list)
+        return NULL; /* No public- or private-key object. */
+
+      l2 = gcry_sexp_cadr (list);
+      gcry_sexp_release (list);
+      list = l2;
+      l2 = NULL;
+
+      name = _gcry_sexp_nth_string (list, 0);
+      if (!name)
+        goto leave; /* Invalid structure of object. */
+
+      /* Get the key.  We pass the names of the parameters for
+         override_elems; this allows to call this function without the
+         actual public key parameter.  */
+      if (sexp_to_key (key, want_private, "pabgn", &pkey, &module))
+        goto leave;
+    }
+  else
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      module = gcry_pk_lookup_name ("ecc");
+      ath_mutex_unlock (&pubkeys_registered_lock);
+      if (!module)
+        goto leave;
+    }
+
+  extraspec = module->extraspec;
+  if (!extraspec || !extraspec->get_curve)
+    goto leave;
+
+  result = extraspec->get_curve (pkey, iterator, r_nbits);
+
+ leave:
+  if (pkey)
+    {
+      release_mpi_array (pkey);
+      gcry_free (pkey);
+    }
+  if (module)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+  gcry_free (name);
+  gcry_sexp_release (list);
+  return result;
+}
+
+
+
+gcry_sexp_t
+gcry_pk_get_param (int algo, const char *name)
+{
+  gcry_module_t module = NULL;
+  pk_extra_spec_t *extraspec;
+  gcry_sexp_t result = NULL;
+
+  if (algo != GCRY_PK_ECDSA && algo != GCRY_PK_ECDH)
+    return NULL;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = gcry_pk_lookup_name ("ecc");
+  ath_mutex_unlock (&pubkeys_registered_lock);
+  if (module)
+    {
+      extraspec = module->extraspec;
+      if (extraspec && extraspec->get_curve_param)
+        result = extraspec->get_curve_param (name);
+
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+  return result;
+}
+
+
+
+gcry_error_t
+gcry_pk_ctl (int cmd, void *buffer, size_t buflen)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  switch (cmd)
+    {
+    case GCRYCTL_DISABLE_ALGO:
+      /* This one expects a buffer pointing to an integer with the
+         algo number.  */
+      if ((! buffer) || (buflen != sizeof (int)))
+	err = GPG_ERR_INV_ARG;
+      else
+	disable_pubkey_algo (*((int *) buffer));
+      break;
+
+    default:
+      err = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (err);
+}
+
+
+/* Return information about the given algorithm
+
+   WHAT selects the kind of information returned:
+
+    GCRYCTL_TEST_ALGO:
+        Returns 0 when the specified algorithm is available for use.
+        Buffer must be NULL, nbytes  may have the address of a variable
+        with the required usage of the algorithm. It may be 0 for don't
+        care or a combination of the GCRY_PK_USAGE_xxx flags;
+
+    GCRYCTL_GET_ALGO_USAGE:
+        Return the usage flags for the given algo.  An invalid algo
+        returns 0.  Disabled algos are ignored here because we
+        only want to know whether the algo is at all capable of
+        the usage.
+
+   Note: Because this function is in most cases used to return an
+   integer value, we can make it easier for the caller to just look at
+   the return value.  The caller will in all cases consult the value
+   and thereby detecting whether a error occurred or not (i.e. while
+   checking the block size) */
+gcry_error_t
+gcry_pk_algo_info (int algorithm, int what, void *buffer, size_t *nbytes)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  switch (what)
+    {
+    case GCRYCTL_TEST_ALGO:
+      {
+	int use = nbytes ? *nbytes : 0;
+	if (buffer)
+	  err = GPG_ERR_INV_ARG;
+	else if (check_pubkey_algo (algorithm, use))
+	  err = GPG_ERR_PUBKEY_ALGO;
+	break;
+      }
+
+    case GCRYCTL_GET_ALGO_USAGE:
+      {
+	gcry_module_t pubkey;
+	int use = 0;
+
+	REGISTER_DEFAULT_PUBKEYS;
+
+	ath_mutex_lock (&pubkeys_registered_lock);
+	pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+	if (pubkey)
+	  {
+	    use = ((gcry_pk_spec_t *) pubkey->spec)->use;
+	    _gcry_module_release (pubkey);
+	  }
+	ath_mutex_unlock (&pubkeys_registered_lock);
+
+	/* FIXME? */
+	*nbytes = use;
+
+	break;
+      }
+
+    case GCRYCTL_GET_ALGO_NPKEY:
+      {
+	/* FIXME?  */
+	int npkey = pubkey_get_npkey (algorithm);
+	*nbytes = npkey;
+	break;
+      }
+    case GCRYCTL_GET_ALGO_NSKEY:
+      {
+	/* FIXME?  */
+	int nskey = pubkey_get_nskey (algorithm);
+	*nbytes = nskey;
+	break;
+      }
+    case GCRYCTL_GET_ALGO_NSIGN:
+      {
+	/* FIXME?  */
+	int nsign = pubkey_get_nsig (algorithm);
+	*nbytes = nsign;
+	break;
+      }
+    case GCRYCTL_GET_ALGO_NENCR:
+      {
+	/* FIXME?  */
+	int nencr = pubkey_get_nenc (algorithm);
+	*nbytes = nencr;
+	break;
+      }
+
+    default:
+      err = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (err);
+}
+
+
+/* Explicitly initialize this module.  */
+gcry_err_code_t
+_gcry_pk_init (void)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  return err;
+}
+
+
+gcry_err_code_t
+_gcry_pk_module_lookup (int algorithm, gcry_module_t *module)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_module_t pubkey;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algorithm);
+  if (pubkey)
+    *module = pubkey;
+  else
+    err = GPG_ERR_PUBKEY_ALGO;
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return err;
+}
+
+
+void
+_gcry_pk_module_release (gcry_module_t module)
+{
+  ath_mutex_lock (&pubkeys_registered_lock);
+  _gcry_module_release (module);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+}
+
+/* Get a list consisting of the IDs of the loaded pubkey modules.  If
+   LIST is zero, write the number of loaded pubkey modules to
+   LIST_LENGTH and return.  If LIST is non-zero, the first
+   *LIST_LENGTH algorithm IDs are stored in LIST, which must be of
+   according size.  In case there are less pubkey modules than
+   *LIST_LENGTH, *LIST_LENGTH is updated to the correct number.  */
+gcry_error_t
+gcry_pk_list (int *list, int *list_length)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  err = _gcry_module_list (pubkeys_registered, list, list_length);
+  ath_mutex_unlock (&pubkeys_registered_lock);
+
+  return err;
+}
+
+
+/* Run the selftests for pubkey algorithm ALGO with optional reporting
+   function REPORT.  */
+gpg_error_t
+_gcry_pk_selftest (int algo, int extended, selftest_report_func_t report)
+{
+  gcry_module_t module = NULL;
+  pk_extra_spec_t *extraspec = NULL;
+  gcry_err_code_t ec = 0;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  ath_mutex_lock (&pubkeys_registered_lock);
+  module = _gcry_module_lookup_id (pubkeys_registered, algo);
+  if (module && !(module->flags & FLAG_MODULE_DISABLED))
+    extraspec = module->extraspec;
+  ath_mutex_unlock (&pubkeys_registered_lock);
+  if (extraspec && extraspec->selftest)
+    ec = extraspec->selftest (algo, extended, report);
+  else
+    {
+      ec = GPG_ERR_PUBKEY_ALGO;
+      if (report)
+        report ("pubkey", algo, "module",
+                module && !(module->flags & FLAG_MODULE_DISABLED)?
+                "no selftest available" :
+                module? "algorithm disabled" : "algorithm not found");
+    }
+
+  if (module)
+    {
+      ath_mutex_lock (&pubkeys_registered_lock);
+      _gcry_module_release (module);
+      ath_mutex_unlock (&pubkeys_registered_lock);
+    }
+  return gpg_error (ec);
+}
+
+
+/* This function is only used by ac.c!  */
+gcry_err_code_t
+_gcry_pk_get_elements (int algo, char **enc, char **sig)
+{
+  gcry_module_t pubkey;
+  gcry_pk_spec_t *spec;
+  gcry_err_code_t err;
+  char *enc_cp;
+  char *sig_cp;
+
+  REGISTER_DEFAULT_PUBKEYS;
+
+  enc_cp = NULL;
+  sig_cp = NULL;
+  spec = NULL;
+
+  pubkey = _gcry_module_lookup_id (pubkeys_registered, algo);
+  if (! pubkey)
+    {
+      err = GPG_ERR_INTERNAL;
+      goto out;
+    }
+  spec = pubkey->spec;
+
+  if (enc)
+    {
+      enc_cp = strdup (spec->elements_enc);
+      if (! enc_cp)
+	{
+	  err = gpg_err_code_from_syserror ();
+	  goto out;
+	}
+    }
+
+  if (sig)
+    {
+      sig_cp = strdup (spec->elements_sig);
+      if (! sig_cp)
+	{
+	  err = gpg_err_code_from_syserror ();
+	  goto out;
+	}
+    }
+
+  if (enc)
+    *enc = enc_cp;
+  if (sig)
+    *sig = sig_cp;
+  err = 0;
+
+ out:
+
+  _gcry_module_release (pubkey);
+  if (err)
+    {
+      free (enc_cp);
+      free (sig_cp);
+    }
+
+  return err;
+}
diff --git a/grub-core/lib/libgcrypt/cipher/rfc2268.c b/grub-core/lib/libgcrypt/cipher/rfc2268.c
new file mode 100644
index 0000000..1c9c8d4
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rfc2268.c
@@ -0,0 +1,344 @@
+/* rfc2268.c  - The cipher described in rfc2268; aka Ron's Cipher 2.
+ * Copyright (C) 2003 Nikos Mavroyanopoulos
+ * Copyright (C) 2004 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* This implementation was written by Nikos Mavroyanopoulos for GNUTLS
+ * as a Libgcrypt module (gnutls/lib/x509/rc2.c) and later adapted for
+ * direct use by Libgcrypt by Werner Koch.  This implementation is
+ * only useful for pkcs#12 decryption.
+ *
+ * The implementation here is based on Peter Gutmann's RRC.2 paper.
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "g10lib.h"
+#include "types.h"
+#include "cipher.h"
+
+#define RFC2268_BLOCKSIZE 8
+
+typedef struct
+{
+  u16 S[64];
+} RFC2268_context;
+
+static const unsigned char rfc2268_sbox[] = {
+  217, 120, 249, 196,  25, 221, 181, 237,
+   40, 233, 253, 121,  74, 160, 216, 157,
+  198, 126,  55, 131,  43, 118,  83, 142,
+   98,  76, 100, 136,  68, 139, 251, 162,
+   23, 154,  89, 245, 135, 179,  79,  19,
+   97,  69, 109, 141,   9, 129, 125,  50,
+  189, 143,  64, 235, 134, 183, 123,  11,
+  240, 149,  33,  34,  92, 107,  78, 130,
+   84, 214, 101, 147, 206,  96, 178,  28,
+  115,  86, 192,  20, 167, 140, 241, 220,
+   18, 117, 202,  31,  59, 190, 228, 209,
+   66,  61, 212,  48, 163,  60, 182,  38,
+  111, 191,  14, 218,  70, 105,   7,  87,
+   39, 242,  29, 155, 188, 148,  67,   3,
+  248,  17, 199, 246, 144, 239,  62, 231,
+    6, 195, 213,  47, 200, 102,  30, 215,
+    8, 232, 234, 222, 128,  82, 238, 247,
+  132, 170, 114, 172,  53,  77, 106,  42,
+  150,  26, 210, 113,  90,  21,  73, 116,
+   75, 159, 208,  94,   4,  24, 164, 236,
+  194, 224,  65, 110,  15,  81, 203, 204,
+   36, 145, 175,  80, 161, 244, 112,  57,
+  153, 124,  58, 133,  35, 184, 180, 122,
+  252,   2,  54,  91,  37,  85, 151,  49,
+   45,  93, 250, 152, 227, 138, 146, 174,
+    5, 223,  41,  16, 103, 108, 186, 201,
+  211,   0, 230, 207, 225, 158, 168,  44,
+   99,  22,   1,  63,  88, 226, 137, 169,
+   13,  56,  52,  27, 171,  51, 255, 176,
+  187,  72,  12,  95, 185, 177, 205,  46,
+  197, 243, 219,  71, 229, 165, 156, 119,
+   10, 166,  32, 104, 254, 127, 193, 173
+};
+
+#define rotl16(x,n)   (((x) << ((u16)(n))) | ((x) >> (16 - (u16)(n))))
+#define rotr16(x,n)   (((x) >> ((u16)(n))) | ((x) << (16 - (u16)(n))))
+
+static const char *selftest (void);
+
+
+static void
+do_encrypt (void *context, unsigned char *outbuf, const unsigned char *inbuf)
+{
+  RFC2268_context *ctx = context;
+  register int i, j;
+  u16 word0 = 0, word1 = 0, word2 = 0, word3 = 0;
+
+  word0 = (word0 << 8) | inbuf[1];
+  word0 = (word0 << 8) | inbuf[0];
+  word1 = (word1 << 8) | inbuf[3];
+  word1 = (word1 << 8) | inbuf[2];
+  word2 = (word2 << 8) | inbuf[5];
+  word2 = (word2 << 8) | inbuf[4];
+  word3 = (word3 << 8) | inbuf[7];
+  word3 = (word3 << 8) | inbuf[6];
+
+  for (i = 0; i < 16; i++)
+    {
+      j = i * 4;
+      /* For some reason I cannot combine those steps. */
+      word0 += (word1 & ~word3) + (word2 & word3) + ctx->S[j];
+      word0 = rotl16(word0, 1);
+
+      word1 += (word2 & ~word0) + (word3 & word0) + ctx->S[j + 1];
+      word1 = rotl16(word1, 2);
+
+      word2 += (word3 & ~word1) + (word0 & word1) + ctx->S[j + 2];
+      word2 = rotl16(word2, 3);
+
+      word3 += (word0 & ~word2) + (word1 & word2) + ctx->S[j + 3];
+      word3 = rotl16(word3, 5);
+
+      if (i == 4 || i == 10)
+        {
+          word0 += ctx->S[word3 & 63];
+          word1 += ctx->S[word0 & 63];
+          word2 += ctx->S[word1 & 63];
+          word3 += ctx->S[word2 & 63];
+        }
+
+    }
+
+  outbuf[0] = word0 & 255;
+  outbuf[1] = word0 >> 8;
+  outbuf[2] = word1 & 255;
+  outbuf[3] = word1 >> 8;
+  outbuf[4] = word2 & 255;
+  outbuf[5] = word2 >> 8;
+  outbuf[6] = word3 & 255;
+  outbuf[7] = word3 >> 8;
+}
+
+static void
+do_decrypt (void *context, unsigned char *outbuf, const unsigned char *inbuf)
+{
+  RFC2268_context *ctx = context;
+  register int i, j;
+  u16 word0 = 0, word1 = 0, word2 = 0, word3 = 0;
+
+  word0 = (word0 << 8) | inbuf[1];
+  word0 = (word0 << 8) | inbuf[0];
+  word1 = (word1 << 8) | inbuf[3];
+  word1 = (word1 << 8) | inbuf[2];
+  word2 = (word2 << 8) | inbuf[5];
+  word2 = (word2 << 8) | inbuf[4];
+  word3 = (word3 << 8) | inbuf[7];
+  word3 = (word3 << 8) | inbuf[6];
+
+  for (i = 15; i >= 0; i--)
+    {
+      j = i * 4;
+
+      word3 = rotr16(word3, 5);
+      word3 -= (word0 & ~word2) + (word1 & word2) + ctx->S[j + 3];
+
+      word2 = rotr16(word2, 3);
+      word2 -= (word3 & ~word1) + (word0 & word1) + ctx->S[j + 2];
+
+      word1 = rotr16(word1, 2);
+      word1 -= (word2 & ~word0) + (word3 & word0) + ctx->S[j + 1];
+
+      word0 = rotr16(word0, 1);
+      word0 -= (word1 & ~word3) + (word2 & word3) + ctx->S[j];
+
+      if (i == 5 || i == 11)
+        {
+          word3 = word3 - ctx->S[word2 & 63];
+          word2 = word2 - ctx->S[word1 & 63];
+          word1 = word1 - ctx->S[word0 & 63];
+          word0 = word0 - ctx->S[word3 & 63];
+        }
+
+    }
+
+  outbuf[0] = word0 & 255;
+  outbuf[1] = word0 >> 8;
+  outbuf[2] = word1 & 255;
+  outbuf[3] = word1 >> 8;
+  outbuf[4] = word2 & 255;
+  outbuf[5] = word2 >> 8;
+  outbuf[6] = word3 & 255;
+  outbuf[7] = word3 >> 8;
+}
+
+
+static gpg_err_code_t
+setkey_core (void *context, const unsigned char *key, unsigned int keylen, int with_phase2)
+{
+  static int initialized;
+  static const char *selftest_failed;
+  RFC2268_context *ctx = context;
+  unsigned int i;
+  unsigned char *S, x;
+  int len;
+  int bits = keylen * 8;
+
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if (selftest_failed)
+        log_error ("RFC2268 selftest failed (%s).\n", selftest_failed);
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if (keylen < 40 / 8)	/* We want at least 40 bits. */
+    return GPG_ERR_INV_KEYLEN;
+
+  S = (unsigned char *) ctx->S;
+
+  for (i = 0; i < keylen; i++)
+    S[i] = key[i];
+
+  for (i = keylen; i < 128; i++)
+    S[i] = rfc2268_sbox[(S[i - keylen] + S[i - 1]) & 255];
+
+  S[0] = rfc2268_sbox[S[0]];
+
+  /* Phase 2 - reduce effective key size to "bits". This was not
+   * discussed in Gutmann's paper. I've copied that from the public
+   * domain code posted in sci.crypt. */
+  if (with_phase2)
+    {
+      len = (bits + 7) >> 3;
+      i = 128 - len;
+      x = rfc2268_sbox[S[i] & (255 >> (7 & -bits))];
+      S[i] = x;
+
+      while (i--)
+        {
+          x = rfc2268_sbox[x ^ S[i + len]];
+          S[i] = x;
+        }
+    }
+
+  /* Make the expanded key, endian independent. */
+  for (i = 0; i < 64; i++)
+    ctx->S[i] = ( (u16) S[i * 2] | (((u16) S[i * 2 + 1]) << 8));
+
+  return 0;
+}
+
+static gpg_err_code_t
+do_setkey (void *context, const unsigned char *key, unsigned int keylen)
+{
+  return setkey_core (context, key, keylen, 1);
+}
+
+static const char *
+selftest (void)
+{
+  RFC2268_context ctx;
+  unsigned char scratch[16];
+
+  /* Test vectors from Peter Gutmann's paper. */
+  static unsigned char key_1[] =
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    };
+  static unsigned char plaintext_1[] =
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+  static const unsigned char ciphertext_1[] =
+    { 0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7 };
+
+  static unsigned char key_2[] =
+    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F
+    };
+  static unsigned char plaintext_2[] =
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+  static unsigned char ciphertext_2[] =
+    { 0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31 };
+
+  /* This one was checked against libmcrypt's RFC2268. */
+  static unsigned char key_3[] =
+    { 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    };
+  static unsigned char plaintext_3[] =
+    { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+  static unsigned char ciphertext_3[] =
+    { 0x8f, 0xd1, 0x03, 0x89, 0x33, 0x6b, 0xf9, 0x5e };
+
+
+  /* First test. */
+  setkey_core (&ctx, key_1, sizeof(key_1), 0);
+  do_encrypt (&ctx, scratch, plaintext_1);
+
+  if (memcmp (scratch, ciphertext_1, sizeof(ciphertext_1)))
+    return "RFC2268 encryption test 1 failed.";
+
+  setkey_core (&ctx, key_1, sizeof(key_1), 0);
+  do_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_1, sizeof(plaintext_1)))
+    return "RFC2268 decryption test 1 failed.";
+
+  /* Second test. */
+  setkey_core (&ctx, key_2, sizeof(key_2), 0);
+  do_encrypt (&ctx, scratch, plaintext_2);
+  if (memcmp (scratch, ciphertext_2, sizeof(ciphertext_2)))
+    return "RFC2268 encryption test 2 failed.";
+
+  setkey_core (&ctx, key_2, sizeof(key_2), 0);
+  do_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_2, sizeof(plaintext_2)))
+    return "RFC2268 decryption test 2 failed.";
+
+  /* Third test. */
+  setkey_core(&ctx, key_3, sizeof(key_3), 0);
+  do_encrypt(&ctx, scratch, plaintext_3);
+
+  if (memcmp(scratch, ciphertext_3, sizeof(ciphertext_3)))
+    return "RFC2268 encryption test 3 failed.";
+
+  setkey_core (&ctx, key_3, sizeof(key_3), 0);
+  do_decrypt (&ctx, scratch, scratch);
+  if (memcmp(scratch, plaintext_3, sizeof(plaintext_3)))
+    return "RFC2268 decryption test 3 failed.";
+
+  return NULL;
+}
+
+
+
+static gcry_cipher_oid_spec_t oids_rfc2268_40[] =
+  {
+    /*{ "1.2.840.113549.3.2", GCRY_CIPHER_MODE_CBC },*/
+    /* pbeWithSHAAnd40BitRC2_CBC */
+    { "1.2.840.113549.1.12.1.6", GCRY_CIPHER_MODE_CBC },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_40 = {
+  "RFC2268_40", NULL, oids_rfc2268_40,
+  RFC2268_BLOCKSIZE, 40, sizeof(RFC2268_context),
+  do_setkey, do_encrypt, do_decrypt
+};
diff --git a/grub-core/lib/libgcrypt/cipher/rijndael-tables.h b/grub-core/lib/libgcrypt/cipher/rijndael-tables.h
new file mode 100644
index 0000000..b6a5b15
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rijndael-tables.h
@@ -0,0 +1,1686 @@
+/* rijndael-tables.h - Rijndael (AES) for GnuPG,
+ * Copyright (C) 2000, 2001, 2002, 2003, 2007,
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* To keep the actual implementation at a readable size we use this
+   include file to define the tables.  */
+
+static const unsigned char S[256] =
+  {
+     99, 124, 119, 123, 242, 107, 111, 197,
+     48,   1, 103,  43, 254, 215, 171, 118,
+    202, 130, 201, 125, 250,  89,  71, 240,
+    173, 212, 162, 175, 156, 164, 114, 192,
+    183, 253, 147,  38,  54,  63, 247, 204,
+     52, 165, 229, 241, 113, 216,  49,  21,
+      4, 199,  35, 195,  24, 150,   5, 154,
+      7,  18, 128, 226, 235,  39, 178, 117,
+      9, 131,  44,  26,  27, 110,  90, 160,
+     82,  59, 214, 179,  41, 227,  47, 132,
+     83, 209,   0, 237,  32, 252, 177,  91,
+    106, 203, 190,  57,  74,  76,  88, 207,
+    208, 239, 170, 251,  67,  77,  51, 133,
+     69, 249,   2, 127,  80,  60, 159, 168,
+     81, 163,  64, 143, 146, 157,  56, 245,
+    188, 182, 218,  33,  16, 255, 243, 210,
+    205,  12,  19, 236,  95, 151,  68,  23,
+    196, 167, 126,  61, 100,  93,  25, 115,
+     96, 129,  79, 220,  34,  42, 144, 136,
+     70, 238, 184,  20, 222,  94,  11, 219,
+    224,  50,  58,  10,  73,   6,  36,  92,
+    194, 211, 172,  98, 145, 149, 228, 121,
+    231, 200,  55, 109, 141, 213,  78, 169,
+    108,  86, 244, 234, 101, 122, 174,   8,
+    186, 120,  37,  46,  28, 166, 180, 198,
+    232, 221, 116,  31,  75, 189, 139, 138,
+    112,  62, 181, 102,  72,   3, 246,  14,
+     97,  53,  87, 185, 134, 193,  29, 158,
+    225, 248, 152,  17, 105, 217, 142, 148,
+    155,  30, 135, 233, 206,  85,  40, 223,
+    140, 161, 137,  13, 191, 230,  66, 104,
+     65, 153,  45,  15, 176,  84, 187,  22
+  };
+
+
+static const unsigned char T1[256][4] =
+  {
+    { 0xc6,0x63,0x63,0xa5 }, { 0xf8,0x7c,0x7c,0x84 },
+    { 0xee,0x77,0x77,0x99 }, { 0xf6,0x7b,0x7b,0x8d },
+    { 0xff,0xf2,0xf2,0x0d }, { 0xd6,0x6b,0x6b,0xbd },
+    { 0xde,0x6f,0x6f,0xb1 }, { 0x91,0xc5,0xc5,0x54 },
+    { 0x60,0x30,0x30,0x50 }, { 0x02,0x01,0x01,0x03 },
+    { 0xce,0x67,0x67,0xa9 }, { 0x56,0x2b,0x2b,0x7d },
+    { 0xe7,0xfe,0xfe,0x19 }, { 0xb5,0xd7,0xd7,0x62 },
+    { 0x4d,0xab,0xab,0xe6 }, { 0xec,0x76,0x76,0x9a },
+    { 0x8f,0xca,0xca,0x45 }, { 0x1f,0x82,0x82,0x9d },
+    { 0x89,0xc9,0xc9,0x40 }, { 0xfa,0x7d,0x7d,0x87 },
+    { 0xef,0xfa,0xfa,0x15 }, { 0xb2,0x59,0x59,0xeb },
+    { 0x8e,0x47,0x47,0xc9 }, { 0xfb,0xf0,0xf0,0x0b },
+    { 0x41,0xad,0xad,0xec }, { 0xb3,0xd4,0xd4,0x67 },
+    { 0x5f,0xa2,0xa2,0xfd }, { 0x45,0xaf,0xaf,0xea },
+    { 0x23,0x9c,0x9c,0xbf }, { 0x53,0xa4,0xa4,0xf7 },
+    { 0xe4,0x72,0x72,0x96 }, { 0x9b,0xc0,0xc0,0x5b },
+    { 0x75,0xb7,0xb7,0xc2 }, { 0xe1,0xfd,0xfd,0x1c },
+    { 0x3d,0x93,0x93,0xae }, { 0x4c,0x26,0x26,0x6a },
+    { 0x6c,0x36,0x36,0x5a }, { 0x7e,0x3f,0x3f,0x41 },
+    { 0xf5,0xf7,0xf7,0x02 }, { 0x83,0xcc,0xcc,0x4f },
+    { 0x68,0x34,0x34,0x5c }, { 0x51,0xa5,0xa5,0xf4 },
+    { 0xd1,0xe5,0xe5,0x34 }, { 0xf9,0xf1,0xf1,0x08 },
+    { 0xe2,0x71,0x71,0x93 }, { 0xab,0xd8,0xd8,0x73 },
+    { 0x62,0x31,0x31,0x53 }, { 0x2a,0x15,0x15,0x3f },
+    { 0x08,0x04,0x04,0x0c }, { 0x95,0xc7,0xc7,0x52 },
+    { 0x46,0x23,0x23,0x65 }, { 0x9d,0xc3,0xc3,0x5e },
+    { 0x30,0x18,0x18,0x28 }, { 0x37,0x96,0x96,0xa1 },
+    { 0x0a,0x05,0x05,0x0f }, { 0x2f,0x9a,0x9a,0xb5 },
+    { 0x0e,0x07,0x07,0x09 }, { 0x24,0x12,0x12,0x36 },
+    { 0x1b,0x80,0x80,0x9b }, { 0xdf,0xe2,0xe2,0x3d },
+    { 0xcd,0xeb,0xeb,0x26 }, { 0x4e,0x27,0x27,0x69 },
+    { 0x7f,0xb2,0xb2,0xcd }, { 0xea,0x75,0x75,0x9f },
+    { 0x12,0x09,0x09,0x1b }, { 0x1d,0x83,0x83,0x9e },
+    { 0x58,0x2c,0x2c,0x74 }, { 0x34,0x1a,0x1a,0x2e },
+    { 0x36,0x1b,0x1b,0x2d }, { 0xdc,0x6e,0x6e,0xb2 },
+    { 0xb4,0x5a,0x5a,0xee }, { 0x5b,0xa0,0xa0,0xfb },
+    { 0xa4,0x52,0x52,0xf6 }, { 0x76,0x3b,0x3b,0x4d },
+    { 0xb7,0xd6,0xd6,0x61 }, { 0x7d,0xb3,0xb3,0xce },
+    { 0x52,0x29,0x29,0x7b }, { 0xdd,0xe3,0xe3,0x3e },
+    { 0x5e,0x2f,0x2f,0x71 }, { 0x13,0x84,0x84,0x97 },
+    { 0xa6,0x53,0x53,0xf5 }, { 0xb9,0xd1,0xd1,0x68 },
+    { 0x00,0x00,0x00,0x00 }, { 0xc1,0xed,0xed,0x2c },
+    { 0x40,0x20,0x20,0x60 }, { 0xe3,0xfc,0xfc,0x1f },
+    { 0x79,0xb1,0xb1,0xc8 }, { 0xb6,0x5b,0x5b,0xed },
+    { 0xd4,0x6a,0x6a,0xbe }, { 0x8d,0xcb,0xcb,0x46 },
+    { 0x67,0xbe,0xbe,0xd9 }, { 0x72,0x39,0x39,0x4b },
+    { 0x94,0x4a,0x4a,0xde }, { 0x98,0x4c,0x4c,0xd4 },
+    { 0xb0,0x58,0x58,0xe8 }, { 0x85,0xcf,0xcf,0x4a },
+    { 0xbb,0xd0,0xd0,0x6b }, { 0xc5,0xef,0xef,0x2a },
+    { 0x4f,0xaa,0xaa,0xe5 }, { 0xed,0xfb,0xfb,0x16 },
+    { 0x86,0x43,0x43,0xc5 }, { 0x9a,0x4d,0x4d,0xd7 },
+    { 0x66,0x33,0x33,0x55 }, { 0x11,0x85,0x85,0x94 },
+    { 0x8a,0x45,0x45,0xcf }, { 0xe9,0xf9,0xf9,0x10 },
+    { 0x04,0x02,0x02,0x06 }, { 0xfe,0x7f,0x7f,0x81 },
+    { 0xa0,0x50,0x50,0xf0 }, { 0x78,0x3c,0x3c,0x44 },
+    { 0x25,0x9f,0x9f,0xba }, { 0x4b,0xa8,0xa8,0xe3 },
+    { 0xa2,0x51,0x51,0xf3 }, { 0x5d,0xa3,0xa3,0xfe },
+    { 0x80,0x40,0x40,0xc0 }, { 0x05,0x8f,0x8f,0x8a },
+    { 0x3f,0x92,0x92,0xad }, { 0x21,0x9d,0x9d,0xbc },
+    { 0x70,0x38,0x38,0x48 }, { 0xf1,0xf5,0xf5,0x04 },
+    { 0x63,0xbc,0xbc,0xdf }, { 0x77,0xb6,0xb6,0xc1 },
+    { 0xaf,0xda,0xda,0x75 }, { 0x42,0x21,0x21,0x63 },
+    { 0x20,0x10,0x10,0x30 }, { 0xe5,0xff,0xff,0x1a },
+    { 0xfd,0xf3,0xf3,0x0e }, { 0xbf,0xd2,0xd2,0x6d },
+    { 0x81,0xcd,0xcd,0x4c }, { 0x18,0x0c,0x0c,0x14 },
+    { 0x26,0x13,0x13,0x35 }, { 0xc3,0xec,0xec,0x2f },
+    { 0xbe,0x5f,0x5f,0xe1 }, { 0x35,0x97,0x97,0xa2 },
+    { 0x88,0x44,0x44,0xcc }, { 0x2e,0x17,0x17,0x39 },
+    { 0x93,0xc4,0xc4,0x57 }, { 0x55,0xa7,0xa7,0xf2 },
+    { 0xfc,0x7e,0x7e,0x82 }, { 0x7a,0x3d,0x3d,0x47 },
+    { 0xc8,0x64,0x64,0xac }, { 0xba,0x5d,0x5d,0xe7 },
+    { 0x32,0x19,0x19,0x2b }, { 0xe6,0x73,0x73,0x95 },
+    { 0xc0,0x60,0x60,0xa0 }, { 0x19,0x81,0x81,0x98 },
+    { 0x9e,0x4f,0x4f,0xd1 }, { 0xa3,0xdc,0xdc,0x7f },
+    { 0x44,0x22,0x22,0x66 }, { 0x54,0x2a,0x2a,0x7e },
+    { 0x3b,0x90,0x90,0xab }, { 0x0b,0x88,0x88,0x83 },
+    { 0x8c,0x46,0x46,0xca }, { 0xc7,0xee,0xee,0x29 },
+    { 0x6b,0xb8,0xb8,0xd3 }, { 0x28,0x14,0x14,0x3c },
+    { 0xa7,0xde,0xde,0x79 }, { 0xbc,0x5e,0x5e,0xe2 },
+    { 0x16,0x0b,0x0b,0x1d }, { 0xad,0xdb,0xdb,0x76 },
+    { 0xdb,0xe0,0xe0,0x3b }, { 0x64,0x32,0x32,0x56 },
+    { 0x74,0x3a,0x3a,0x4e }, { 0x14,0x0a,0x0a,0x1e },
+    { 0x92,0x49,0x49,0xdb }, { 0x0c,0x06,0x06,0x0a },
+    { 0x48,0x24,0x24,0x6c }, { 0xb8,0x5c,0x5c,0xe4 },
+    { 0x9f,0xc2,0xc2,0x5d }, { 0xbd,0xd3,0xd3,0x6e },
+    { 0x43,0xac,0xac,0xef }, { 0xc4,0x62,0x62,0xa6 },
+    { 0x39,0x91,0x91,0xa8 }, { 0x31,0x95,0x95,0xa4 },
+    { 0xd3,0xe4,0xe4,0x37 }, { 0xf2,0x79,0x79,0x8b },
+    { 0xd5,0xe7,0xe7,0x32 }, { 0x8b,0xc8,0xc8,0x43 },
+    { 0x6e,0x37,0x37,0x59 }, { 0xda,0x6d,0x6d,0xb7 },
+    { 0x01,0x8d,0x8d,0x8c }, { 0xb1,0xd5,0xd5,0x64 },
+    { 0x9c,0x4e,0x4e,0xd2 }, { 0x49,0xa9,0xa9,0xe0 },
+    { 0xd8,0x6c,0x6c,0xb4 }, { 0xac,0x56,0x56,0xfa },
+    { 0xf3,0xf4,0xf4,0x07 }, { 0xcf,0xea,0xea,0x25 },
+    { 0xca,0x65,0x65,0xaf }, { 0xf4,0x7a,0x7a,0x8e },
+    { 0x47,0xae,0xae,0xe9 }, { 0x10,0x08,0x08,0x18 },
+    { 0x6f,0xba,0xba,0xd5 }, { 0xf0,0x78,0x78,0x88 },
+    { 0x4a,0x25,0x25,0x6f }, { 0x5c,0x2e,0x2e,0x72 },
+    { 0x38,0x1c,0x1c,0x24 }, { 0x57,0xa6,0xa6,0xf1 },
+    { 0x73,0xb4,0xb4,0xc7 }, { 0x97,0xc6,0xc6,0x51 },
+    { 0xcb,0xe8,0xe8,0x23 }, { 0xa1,0xdd,0xdd,0x7c },
+    { 0xe8,0x74,0x74,0x9c }, { 0x3e,0x1f,0x1f,0x21 },
+    { 0x96,0x4b,0x4b,0xdd }, { 0x61,0xbd,0xbd,0xdc },
+    { 0x0d,0x8b,0x8b,0x86 }, { 0x0f,0x8a,0x8a,0x85 },
+    { 0xe0,0x70,0x70,0x90 }, { 0x7c,0x3e,0x3e,0x42 },
+    { 0x71,0xb5,0xb5,0xc4 }, { 0xcc,0x66,0x66,0xaa },
+    { 0x90,0x48,0x48,0xd8 }, { 0x06,0x03,0x03,0x05 },
+    { 0xf7,0xf6,0xf6,0x01 }, { 0x1c,0x0e,0x0e,0x12 },
+    { 0xc2,0x61,0x61,0xa3 }, { 0x6a,0x35,0x35,0x5f },
+    { 0xae,0x57,0x57,0xf9 }, { 0x69,0xb9,0xb9,0xd0 },
+    { 0x17,0x86,0x86,0x91 }, { 0x99,0xc1,0xc1,0x58 },
+    { 0x3a,0x1d,0x1d,0x27 }, { 0x27,0x9e,0x9e,0xb9 },
+    { 0xd9,0xe1,0xe1,0x38 }, { 0xeb,0xf8,0xf8,0x13 },
+    { 0x2b,0x98,0x98,0xb3 }, { 0x22,0x11,0x11,0x33 },
+    { 0xd2,0x69,0x69,0xbb }, { 0xa9,0xd9,0xd9,0x70 },
+    { 0x07,0x8e,0x8e,0x89 }, { 0x33,0x94,0x94,0xa7 },
+    { 0x2d,0x9b,0x9b,0xb6 }, { 0x3c,0x1e,0x1e,0x22 },
+    { 0x15,0x87,0x87,0x92 }, { 0xc9,0xe9,0xe9,0x20 },
+    { 0x87,0xce,0xce,0x49 }, { 0xaa,0x55,0x55,0xff },
+    { 0x50,0x28,0x28,0x78 }, { 0xa5,0xdf,0xdf,0x7a },
+    { 0x03,0x8c,0x8c,0x8f }, { 0x59,0xa1,0xa1,0xf8 },
+    { 0x09,0x89,0x89,0x80 }, { 0x1a,0x0d,0x0d,0x17 },
+    { 0x65,0xbf,0xbf,0xda }, { 0xd7,0xe6,0xe6,0x31 },
+    { 0x84,0x42,0x42,0xc6 }, { 0xd0,0x68,0x68,0xb8 },
+    { 0x82,0x41,0x41,0xc3 }, { 0x29,0x99,0x99,0xb0 },
+    { 0x5a,0x2d,0x2d,0x77 }, { 0x1e,0x0f,0x0f,0x11 },
+    { 0x7b,0xb0,0xb0,0xcb }, { 0xa8,0x54,0x54,0xfc },
+    { 0x6d,0xbb,0xbb,0xd6 }, { 0x2c,0x16,0x16,0x3a }
+  };
+
+static const unsigned char T2[256][4] =
+  {
+    { 0xa5,0xc6,0x63,0x63 }, { 0x84,0xf8,0x7c,0x7c },
+    { 0x99,0xee,0x77,0x77 }, { 0x8d,0xf6,0x7b,0x7b },
+    { 0x0d,0xff,0xf2,0xf2 }, { 0xbd,0xd6,0x6b,0x6b },
+    { 0xb1,0xde,0x6f,0x6f }, { 0x54,0x91,0xc5,0xc5 },
+    { 0x50,0x60,0x30,0x30 }, { 0x03,0x02,0x01,0x01 },
+    { 0xa9,0xce,0x67,0x67 }, { 0x7d,0x56,0x2b,0x2b },
+    { 0x19,0xe7,0xfe,0xfe }, { 0x62,0xb5,0xd7,0xd7 },
+    { 0xe6,0x4d,0xab,0xab }, { 0x9a,0xec,0x76,0x76 },
+    { 0x45,0x8f,0xca,0xca }, { 0x9d,0x1f,0x82,0x82 },
+    { 0x40,0x89,0xc9,0xc9 }, { 0x87,0xfa,0x7d,0x7d },
+    { 0x15,0xef,0xfa,0xfa }, { 0xeb,0xb2,0x59,0x59 },
+    { 0xc9,0x8e,0x47,0x47 }, { 0x0b,0xfb,0xf0,0xf0 },
+    { 0xec,0x41,0xad,0xad }, { 0x67,0xb3,0xd4,0xd4 },
+    { 0xfd,0x5f,0xa2,0xa2 }, { 0xea,0x45,0xaf,0xaf },
+    { 0xbf,0x23,0x9c,0x9c }, { 0xf7,0x53,0xa4,0xa4 },
+    { 0x96,0xe4,0x72,0x72 }, { 0x5b,0x9b,0xc0,0xc0 },
+    { 0xc2,0x75,0xb7,0xb7 }, { 0x1c,0xe1,0xfd,0xfd },
+    { 0xae,0x3d,0x93,0x93 }, { 0x6a,0x4c,0x26,0x26 },
+    { 0x5a,0x6c,0x36,0x36 }, { 0x41,0x7e,0x3f,0x3f },
+    { 0x02,0xf5,0xf7,0xf7 }, { 0x4f,0x83,0xcc,0xcc },
+    { 0x5c,0x68,0x34,0x34 }, { 0xf4,0x51,0xa5,0xa5 },
+    { 0x34,0xd1,0xe5,0xe5 }, { 0x08,0xf9,0xf1,0xf1 },
+    { 0x93,0xe2,0x71,0x71 }, { 0x73,0xab,0xd8,0xd8 },
+    { 0x53,0x62,0x31,0x31 }, { 0x3f,0x2a,0x15,0x15 },
+    { 0x0c,0x08,0x04,0x04 }, { 0x52,0x95,0xc7,0xc7 },
+    { 0x65,0x46,0x23,0x23 }, { 0x5e,0x9d,0xc3,0xc3 },
+    { 0x28,0x30,0x18,0x18 }, { 0xa1,0x37,0x96,0x96 },
+    { 0x0f,0x0a,0x05,0x05 }, { 0xb5,0x2f,0x9a,0x9a },
+    { 0x09,0x0e,0x07,0x07 }, { 0x36,0x24,0x12,0x12 },
+    { 0x9b,0x1b,0x80,0x80 }, { 0x3d,0xdf,0xe2,0xe2 },
+    { 0x26,0xcd,0xeb,0xeb }, { 0x69,0x4e,0x27,0x27 },
+    { 0xcd,0x7f,0xb2,0xb2 }, { 0x9f,0xea,0x75,0x75 },
+    { 0x1b,0x12,0x09,0x09 }, { 0x9e,0x1d,0x83,0x83 },
+    { 0x74,0x58,0x2c,0x2c }, { 0x2e,0x34,0x1a,0x1a },
+    { 0x2d,0x36,0x1b,0x1b }, { 0xb2,0xdc,0x6e,0x6e },
+    { 0xee,0xb4,0x5a,0x5a }, { 0xfb,0x5b,0xa0,0xa0 },
+    { 0xf6,0xa4,0x52,0x52 }, { 0x4d,0x76,0x3b,0x3b },
+    { 0x61,0xb7,0xd6,0xd6 }, { 0xce,0x7d,0xb3,0xb3 },
+    { 0x7b,0x52,0x29,0x29 }, { 0x3e,0xdd,0xe3,0xe3 },
+    { 0x71,0x5e,0x2f,0x2f }, { 0x97,0x13,0x84,0x84 },
+    { 0xf5,0xa6,0x53,0x53 }, { 0x68,0xb9,0xd1,0xd1 },
+    { 0x00,0x00,0x00,0x00 }, { 0x2c,0xc1,0xed,0xed },
+    { 0x60,0x40,0x20,0x20 }, { 0x1f,0xe3,0xfc,0xfc },
+    { 0xc8,0x79,0xb1,0xb1 }, { 0xed,0xb6,0x5b,0x5b },
+    { 0xbe,0xd4,0x6a,0x6a }, { 0x46,0x8d,0xcb,0xcb },
+    { 0xd9,0x67,0xbe,0xbe }, { 0x4b,0x72,0x39,0x39 },
+    { 0xde,0x94,0x4a,0x4a }, { 0xd4,0x98,0x4c,0x4c },
+    { 0xe8,0xb0,0x58,0x58 }, { 0x4a,0x85,0xcf,0xcf },
+    { 0x6b,0xbb,0xd0,0xd0 }, { 0x2a,0xc5,0xef,0xef },
+    { 0xe5,0x4f,0xaa,0xaa }, { 0x16,0xed,0xfb,0xfb },
+    { 0xc5,0x86,0x43,0x43 }, { 0xd7,0x9a,0x4d,0x4d },
+    { 0x55,0x66,0x33,0x33 }, { 0x94,0x11,0x85,0x85 },
+    { 0xcf,0x8a,0x45,0x45 }, { 0x10,0xe9,0xf9,0xf9 },
+    { 0x06,0x04,0x02,0x02 }, { 0x81,0xfe,0x7f,0x7f },
+    { 0xf0,0xa0,0x50,0x50 }, { 0x44,0x78,0x3c,0x3c },
+    { 0xba,0x25,0x9f,0x9f }, { 0xe3,0x4b,0xa8,0xa8 },
+    { 0xf3,0xa2,0x51,0x51 }, { 0xfe,0x5d,0xa3,0xa3 },
+    { 0xc0,0x80,0x40,0x40 }, { 0x8a,0x05,0x8f,0x8f },
+    { 0xad,0x3f,0x92,0x92 }, { 0xbc,0x21,0x9d,0x9d },
+    { 0x48,0x70,0x38,0x38 }, { 0x04,0xf1,0xf5,0xf5 },
+    { 0xdf,0x63,0xbc,0xbc }, { 0xc1,0x77,0xb6,0xb6 },
+    { 0x75,0xaf,0xda,0xda }, { 0x63,0x42,0x21,0x21 },
+    { 0x30,0x20,0x10,0x10 }, { 0x1a,0xe5,0xff,0xff },
+    { 0x0e,0xfd,0xf3,0xf3 }, { 0x6d,0xbf,0xd2,0xd2 },
+    { 0x4c,0x81,0xcd,0xcd }, { 0x14,0x18,0x0c,0x0c },
+    { 0x35,0x26,0x13,0x13 }, { 0x2f,0xc3,0xec,0xec },
+    { 0xe1,0xbe,0x5f,0x5f }, { 0xa2,0x35,0x97,0x97 },
+    { 0xcc,0x88,0x44,0x44 }, { 0x39,0x2e,0x17,0x17 },
+    { 0x57,0x93,0xc4,0xc4 }, { 0xf2,0x55,0xa7,0xa7 },
+    { 0x82,0xfc,0x7e,0x7e }, { 0x47,0x7a,0x3d,0x3d },
+    { 0xac,0xc8,0x64,0x64 }, { 0xe7,0xba,0x5d,0x5d },
+    { 0x2b,0x32,0x19,0x19 }, { 0x95,0xe6,0x73,0x73 },
+    { 0xa0,0xc0,0x60,0x60 }, { 0x98,0x19,0x81,0x81 },
+    { 0xd1,0x9e,0x4f,0x4f }, { 0x7f,0xa3,0xdc,0xdc },
+    { 0x66,0x44,0x22,0x22 }, { 0x7e,0x54,0x2a,0x2a },
+    { 0xab,0x3b,0x90,0x90 }, { 0x83,0x0b,0x88,0x88 },
+    { 0xca,0x8c,0x46,0x46 }, { 0x29,0xc7,0xee,0xee },
+    { 0xd3,0x6b,0xb8,0xb8 }, { 0x3c,0x28,0x14,0x14 },
+    { 0x79,0xa7,0xde,0xde }, { 0xe2,0xbc,0x5e,0x5e },
+    { 0x1d,0x16,0x0b,0x0b }, { 0x76,0xad,0xdb,0xdb },
+    { 0x3b,0xdb,0xe0,0xe0 }, { 0x56,0x64,0x32,0x32 },
+    { 0x4e,0x74,0x3a,0x3a }, { 0x1e,0x14,0x0a,0x0a },
+    { 0xdb,0x92,0x49,0x49 }, { 0x0a,0x0c,0x06,0x06 },
+    { 0x6c,0x48,0x24,0x24 }, { 0xe4,0xb8,0x5c,0x5c },
+    { 0x5d,0x9f,0xc2,0xc2 }, { 0x6e,0xbd,0xd3,0xd3 },
+    { 0xef,0x43,0xac,0xac }, { 0xa6,0xc4,0x62,0x62 },
+    { 0xa8,0x39,0x91,0x91 }, { 0xa4,0x31,0x95,0x95 },
+    { 0x37,0xd3,0xe4,0xe4 }, { 0x8b,0xf2,0x79,0x79 },
+    { 0x32,0xd5,0xe7,0xe7 }, { 0x43,0x8b,0xc8,0xc8 },
+    { 0x59,0x6e,0x37,0x37 }, { 0xb7,0xda,0x6d,0x6d },
+    { 0x8c,0x01,0x8d,0x8d }, { 0x64,0xb1,0xd5,0xd5 },
+    { 0xd2,0x9c,0x4e,0x4e }, { 0xe0,0x49,0xa9,0xa9 },
+    { 0xb4,0xd8,0x6c,0x6c }, { 0xfa,0xac,0x56,0x56 },
+    { 0x07,0xf3,0xf4,0xf4 }, { 0x25,0xcf,0xea,0xea },
+    { 0xaf,0xca,0x65,0x65 }, { 0x8e,0xf4,0x7a,0x7a },
+    { 0xe9,0x47,0xae,0xae }, { 0x18,0x10,0x08,0x08 },
+    { 0xd5,0x6f,0xba,0xba }, { 0x88,0xf0,0x78,0x78 },
+    { 0x6f,0x4a,0x25,0x25 }, { 0x72,0x5c,0x2e,0x2e },
+    { 0x24,0x38,0x1c,0x1c }, { 0xf1,0x57,0xa6,0xa6 },
+    { 0xc7,0x73,0xb4,0xb4 }, { 0x51,0x97,0xc6,0xc6 },
+    { 0x23,0xcb,0xe8,0xe8 }, { 0x7c,0xa1,0xdd,0xdd },
+    { 0x9c,0xe8,0x74,0x74 }, { 0x21,0x3e,0x1f,0x1f },
+    { 0xdd,0x96,0x4b,0x4b }, { 0xdc,0x61,0xbd,0xbd },
+    { 0x86,0x0d,0x8b,0x8b }, { 0x85,0x0f,0x8a,0x8a },
+    { 0x90,0xe0,0x70,0x70 }, { 0x42,0x7c,0x3e,0x3e },
+    { 0xc4,0x71,0xb5,0xb5 }, { 0xaa,0xcc,0x66,0x66 },
+    { 0xd8,0x90,0x48,0x48 }, { 0x05,0x06,0x03,0x03 },
+    { 0x01,0xf7,0xf6,0xf6 }, { 0x12,0x1c,0x0e,0x0e },
+    { 0xa3,0xc2,0x61,0x61 }, { 0x5f,0x6a,0x35,0x35 },
+    { 0xf9,0xae,0x57,0x57 }, { 0xd0,0x69,0xb9,0xb9 },
+    { 0x91,0x17,0x86,0x86 }, { 0x58,0x99,0xc1,0xc1 },
+    { 0x27,0x3a,0x1d,0x1d }, { 0xb9,0x27,0x9e,0x9e },
+    { 0x38,0xd9,0xe1,0xe1 }, { 0x13,0xeb,0xf8,0xf8 },
+    { 0xb3,0x2b,0x98,0x98 }, { 0x33,0x22,0x11,0x11 },
+    { 0xbb,0xd2,0x69,0x69 }, { 0x70,0xa9,0xd9,0xd9 },
+    { 0x89,0x07,0x8e,0x8e }, { 0xa7,0x33,0x94,0x94 },
+    { 0xb6,0x2d,0x9b,0x9b }, { 0x22,0x3c,0x1e,0x1e },
+    { 0x92,0x15,0x87,0x87 }, { 0x20,0xc9,0xe9,0xe9 },
+    { 0x49,0x87,0xce,0xce }, { 0xff,0xaa,0x55,0x55 },
+    { 0x78,0x50,0x28,0x28 }, { 0x7a,0xa5,0xdf,0xdf },
+    { 0x8f,0x03,0x8c,0x8c }, { 0xf8,0x59,0xa1,0xa1 },
+    { 0x80,0x09,0x89,0x89 }, { 0x17,0x1a,0x0d,0x0d },
+    { 0xda,0x65,0xbf,0xbf }, { 0x31,0xd7,0xe6,0xe6 },
+    { 0xc6,0x84,0x42,0x42 }, { 0xb8,0xd0,0x68,0x68 },
+    { 0xc3,0x82,0x41,0x41 }, { 0xb0,0x29,0x99,0x99 },
+    { 0x77,0x5a,0x2d,0x2d }, { 0x11,0x1e,0x0f,0x0f },
+    { 0xcb,0x7b,0xb0,0xb0 }, { 0xfc,0xa8,0x54,0x54 },
+    { 0xd6,0x6d,0xbb,0xbb }, { 0x3a,0x2c,0x16,0x16 }
+  };
+
+static const unsigned char T3[256][4] =
+  {
+    { 0x63,0xa5,0xc6,0x63 }, { 0x7c,0x84,0xf8,0x7c },
+    { 0x77,0x99,0xee,0x77 }, { 0x7b,0x8d,0xf6,0x7b },
+    { 0xf2,0x0d,0xff,0xf2 }, { 0x6b,0xbd,0xd6,0x6b },
+    { 0x6f,0xb1,0xde,0x6f }, { 0xc5,0x54,0x91,0xc5 },
+    { 0x30,0x50,0x60,0x30 }, { 0x01,0x03,0x02,0x01 },
+    { 0x67,0xa9,0xce,0x67 }, { 0x2b,0x7d,0x56,0x2b },
+    { 0xfe,0x19,0xe7,0xfe }, { 0xd7,0x62,0xb5,0xd7 },
+    { 0xab,0xe6,0x4d,0xab }, { 0x76,0x9a,0xec,0x76 },
+    { 0xca,0x45,0x8f,0xca }, { 0x82,0x9d,0x1f,0x82 },
+    { 0xc9,0x40,0x89,0xc9 }, { 0x7d,0x87,0xfa,0x7d },
+    { 0xfa,0x15,0xef,0xfa }, { 0x59,0xeb,0xb2,0x59 },
+    { 0x47,0xc9,0x8e,0x47 }, { 0xf0,0x0b,0xfb,0xf0 },
+    { 0xad,0xec,0x41,0xad }, { 0xd4,0x67,0xb3,0xd4 },
+    { 0xa2,0xfd,0x5f,0xa2 }, { 0xaf,0xea,0x45,0xaf },
+    { 0x9c,0xbf,0x23,0x9c }, { 0xa4,0xf7,0x53,0xa4 },
+    { 0x72,0x96,0xe4,0x72 }, { 0xc0,0x5b,0x9b,0xc0 },
+    { 0xb7,0xc2,0x75,0xb7 }, { 0xfd,0x1c,0xe1,0xfd },
+    { 0x93,0xae,0x3d,0x93 }, { 0x26,0x6a,0x4c,0x26 },
+    { 0x36,0x5a,0x6c,0x36 }, { 0x3f,0x41,0x7e,0x3f },
+    { 0xf7,0x02,0xf5,0xf7 }, { 0xcc,0x4f,0x83,0xcc },
+    { 0x34,0x5c,0x68,0x34 }, { 0xa5,0xf4,0x51,0xa5 },
+    { 0xe5,0x34,0xd1,0xe5 }, { 0xf1,0x08,0xf9,0xf1 },
+    { 0x71,0x93,0xe2,0x71 }, { 0xd8,0x73,0xab,0xd8 },
+    { 0x31,0x53,0x62,0x31 }, { 0x15,0x3f,0x2a,0x15 },
+    { 0x04,0x0c,0x08,0x04 }, { 0xc7,0x52,0x95,0xc7 },
+    { 0x23,0x65,0x46,0x23 }, { 0xc3,0x5e,0x9d,0xc3 },
+    { 0x18,0x28,0x30,0x18 }, { 0x96,0xa1,0x37,0x96 },
+    { 0x05,0x0f,0x0a,0x05 }, { 0x9a,0xb5,0x2f,0x9a },
+    { 0x07,0x09,0x0e,0x07 }, { 0x12,0x36,0x24,0x12 },
+    { 0x80,0x9b,0x1b,0x80 }, { 0xe2,0x3d,0xdf,0xe2 },
+    { 0xeb,0x26,0xcd,0xeb }, { 0x27,0x69,0x4e,0x27 },
+    { 0xb2,0xcd,0x7f,0xb2 }, { 0x75,0x9f,0xea,0x75 },
+    { 0x09,0x1b,0x12,0x09 }, { 0x83,0x9e,0x1d,0x83 },
+    { 0x2c,0x74,0x58,0x2c }, { 0x1a,0x2e,0x34,0x1a },
+    { 0x1b,0x2d,0x36,0x1b }, { 0x6e,0xb2,0xdc,0x6e },
+    { 0x5a,0xee,0xb4,0x5a }, { 0xa0,0xfb,0x5b,0xa0 },
+    { 0x52,0xf6,0xa4,0x52 }, { 0x3b,0x4d,0x76,0x3b },
+    { 0xd6,0x61,0xb7,0xd6 }, { 0xb3,0xce,0x7d,0xb3 },
+    { 0x29,0x7b,0x52,0x29 }, { 0xe3,0x3e,0xdd,0xe3 },
+    { 0x2f,0x71,0x5e,0x2f }, { 0x84,0x97,0x13,0x84 },
+    { 0x53,0xf5,0xa6,0x53 }, { 0xd1,0x68,0xb9,0xd1 },
+    { 0x00,0x00,0x00,0x00 }, { 0xed,0x2c,0xc1,0xed },
+    { 0x20,0x60,0x40,0x20 }, { 0xfc,0x1f,0xe3,0xfc },
+    { 0xb1,0xc8,0x79,0xb1 }, { 0x5b,0xed,0xb6,0x5b },
+    { 0x6a,0xbe,0xd4,0x6a }, { 0xcb,0x46,0x8d,0xcb },
+    { 0xbe,0xd9,0x67,0xbe }, { 0x39,0x4b,0x72,0x39 },
+    { 0x4a,0xde,0x94,0x4a }, { 0x4c,0xd4,0x98,0x4c },
+    { 0x58,0xe8,0xb0,0x58 }, { 0xcf,0x4a,0x85,0xcf },
+    { 0xd0,0x6b,0xbb,0xd0 }, { 0xef,0x2a,0xc5,0xef },
+    { 0xaa,0xe5,0x4f,0xaa }, { 0xfb,0x16,0xed,0xfb },
+    { 0x43,0xc5,0x86,0x43 }, { 0x4d,0xd7,0x9a,0x4d },
+    { 0x33,0x55,0x66,0x33 }, { 0x85,0x94,0x11,0x85 },
+    { 0x45,0xcf,0x8a,0x45 }, { 0xf9,0x10,0xe9,0xf9 },
+    { 0x02,0x06,0x04,0x02 }, { 0x7f,0x81,0xfe,0x7f },
+    { 0x50,0xf0,0xa0,0x50 }, { 0x3c,0x44,0x78,0x3c },
+    { 0x9f,0xba,0x25,0x9f }, { 0xa8,0xe3,0x4b,0xa8 },
+    { 0x51,0xf3,0xa2,0x51 }, { 0xa3,0xfe,0x5d,0xa3 },
+    { 0x40,0xc0,0x80,0x40 }, { 0x8f,0x8a,0x05,0x8f },
+    { 0x92,0xad,0x3f,0x92 }, { 0x9d,0xbc,0x21,0x9d },
+    { 0x38,0x48,0x70,0x38 }, { 0xf5,0x04,0xf1,0xf5 },
+    { 0xbc,0xdf,0x63,0xbc }, { 0xb6,0xc1,0x77,0xb6 },
+    { 0xda,0x75,0xaf,0xda }, { 0x21,0x63,0x42,0x21 },
+    { 0x10,0x30,0x20,0x10 }, { 0xff,0x1a,0xe5,0xff },
+    { 0xf3,0x0e,0xfd,0xf3 }, { 0xd2,0x6d,0xbf,0xd2 },
+    { 0xcd,0x4c,0x81,0xcd }, { 0x0c,0x14,0x18,0x0c },
+    { 0x13,0x35,0x26,0x13 }, { 0xec,0x2f,0xc3,0xec },
+    { 0x5f,0xe1,0xbe,0x5f }, { 0x97,0xa2,0x35,0x97 },
+    { 0x44,0xcc,0x88,0x44 }, { 0x17,0x39,0x2e,0x17 },
+    { 0xc4,0x57,0x93,0xc4 }, { 0xa7,0xf2,0x55,0xa7 },
+    { 0x7e,0x82,0xfc,0x7e }, { 0x3d,0x47,0x7a,0x3d },
+    { 0x64,0xac,0xc8,0x64 }, { 0x5d,0xe7,0xba,0x5d },
+    { 0x19,0x2b,0x32,0x19 }, { 0x73,0x95,0xe6,0x73 },
+    { 0x60,0xa0,0xc0,0x60 }, { 0x81,0x98,0x19,0x81 },
+    { 0x4f,0xd1,0x9e,0x4f }, { 0xdc,0x7f,0xa3,0xdc },
+    { 0x22,0x66,0x44,0x22 }, { 0x2a,0x7e,0x54,0x2a },
+    { 0x90,0xab,0x3b,0x90 }, { 0x88,0x83,0x0b,0x88 },
+    { 0x46,0xca,0x8c,0x46 }, { 0xee,0x29,0xc7,0xee },
+    { 0xb8,0xd3,0x6b,0xb8 }, { 0x14,0x3c,0x28,0x14 },
+    { 0xde,0x79,0xa7,0xde }, { 0x5e,0xe2,0xbc,0x5e },
+    { 0x0b,0x1d,0x16,0x0b }, { 0xdb,0x76,0xad,0xdb },
+    { 0xe0,0x3b,0xdb,0xe0 }, { 0x32,0x56,0x64,0x32 },
+    { 0x3a,0x4e,0x74,0x3a }, { 0x0a,0x1e,0x14,0x0a },
+    { 0x49,0xdb,0x92,0x49 }, { 0x06,0x0a,0x0c,0x06 },
+    { 0x24,0x6c,0x48,0x24 }, { 0x5c,0xe4,0xb8,0x5c },
+    { 0xc2,0x5d,0x9f,0xc2 }, { 0xd3,0x6e,0xbd,0xd3 },
+    { 0xac,0xef,0x43,0xac }, { 0x62,0xa6,0xc4,0x62 },
+    { 0x91,0xa8,0x39,0x91 }, { 0x95,0xa4,0x31,0x95 },
+    { 0xe4,0x37,0xd3,0xe4 }, { 0x79,0x8b,0xf2,0x79 },
+    { 0xe7,0x32,0xd5,0xe7 }, { 0xc8,0x43,0x8b,0xc8 },
+    { 0x37,0x59,0x6e,0x37 }, { 0x6d,0xb7,0xda,0x6d },
+    { 0x8d,0x8c,0x01,0x8d }, { 0xd5,0x64,0xb1,0xd5 },
+    { 0x4e,0xd2,0x9c,0x4e }, { 0xa9,0xe0,0x49,0xa9 },
+    { 0x6c,0xb4,0xd8,0x6c }, { 0x56,0xfa,0xac,0x56 },
+    { 0xf4,0x07,0xf3,0xf4 }, { 0xea,0x25,0xcf,0xea },
+    { 0x65,0xaf,0xca,0x65 }, { 0x7a,0x8e,0xf4,0x7a },
+    { 0xae,0xe9,0x47,0xae }, { 0x08,0x18,0x10,0x08 },
+    { 0xba,0xd5,0x6f,0xba }, { 0x78,0x88,0xf0,0x78 },
+    { 0x25,0x6f,0x4a,0x25 }, { 0x2e,0x72,0x5c,0x2e },
+    { 0x1c,0x24,0x38,0x1c }, { 0xa6,0xf1,0x57,0xa6 },
+    { 0xb4,0xc7,0x73,0xb4 }, { 0xc6,0x51,0x97,0xc6 },
+    { 0xe8,0x23,0xcb,0xe8 }, { 0xdd,0x7c,0xa1,0xdd },
+    { 0x74,0x9c,0xe8,0x74 }, { 0x1f,0x21,0x3e,0x1f },
+    { 0x4b,0xdd,0x96,0x4b }, { 0xbd,0xdc,0x61,0xbd },
+    { 0x8b,0x86,0x0d,0x8b }, { 0x8a,0x85,0x0f,0x8a },
+    { 0x70,0x90,0xe0,0x70 }, { 0x3e,0x42,0x7c,0x3e },
+    { 0xb5,0xc4,0x71,0xb5 }, { 0x66,0xaa,0xcc,0x66 },
+    { 0x48,0xd8,0x90,0x48 }, { 0x03,0x05,0x06,0x03 },
+    { 0xf6,0x01,0xf7,0xf6 }, { 0x0e,0x12,0x1c,0x0e },
+    { 0x61,0xa3,0xc2,0x61 }, { 0x35,0x5f,0x6a,0x35 },
+    { 0x57,0xf9,0xae,0x57 }, { 0xb9,0xd0,0x69,0xb9 },
+    { 0x86,0x91,0x17,0x86 }, { 0xc1,0x58,0x99,0xc1 },
+    { 0x1d,0x27,0x3a,0x1d }, { 0x9e,0xb9,0x27,0x9e },
+    { 0xe1,0x38,0xd9,0xe1 }, { 0xf8,0x13,0xeb,0xf8 },
+    { 0x98,0xb3,0x2b,0x98 }, { 0x11,0x33,0x22,0x11 },
+    { 0x69,0xbb,0xd2,0x69 }, { 0xd9,0x70,0xa9,0xd9 },
+    { 0x8e,0x89,0x07,0x8e }, { 0x94,0xa7,0x33,0x94 },
+    { 0x9b,0xb6,0x2d,0x9b }, { 0x1e,0x22,0x3c,0x1e },
+    { 0x87,0x92,0x15,0x87 }, { 0xe9,0x20,0xc9,0xe9 },
+    { 0xce,0x49,0x87,0xce }, { 0x55,0xff,0xaa,0x55 },
+    { 0x28,0x78,0x50,0x28 }, { 0xdf,0x7a,0xa5,0xdf },
+    { 0x8c,0x8f,0x03,0x8c }, { 0xa1,0xf8,0x59,0xa1 },
+    { 0x89,0x80,0x09,0x89 }, { 0x0d,0x17,0x1a,0x0d },
+    { 0xbf,0xda,0x65,0xbf }, { 0xe6,0x31,0xd7,0xe6 },
+    { 0x42,0xc6,0x84,0x42 }, { 0x68,0xb8,0xd0,0x68 },
+    { 0x41,0xc3,0x82,0x41 }, { 0x99,0xb0,0x29,0x99 },
+    { 0x2d,0x77,0x5a,0x2d }, { 0x0f,0x11,0x1e,0x0f },
+    { 0xb0,0xcb,0x7b,0xb0 }, { 0x54,0xfc,0xa8,0x54 },
+    { 0xbb,0xd6,0x6d,0xbb }, { 0x16,0x3a,0x2c,0x16 }
+  };
+
+static const unsigned char T4[256][4] =
+  {
+    { 0x63,0x63,0xa5,0xc6 }, { 0x7c,0x7c,0x84,0xf8 },
+    { 0x77,0x77,0x99,0xee }, { 0x7b,0x7b,0x8d,0xf6 },
+    { 0xf2,0xf2,0x0d,0xff }, { 0x6b,0x6b,0xbd,0xd6 },
+    { 0x6f,0x6f,0xb1,0xde }, { 0xc5,0xc5,0x54,0x91 },
+    { 0x30,0x30,0x50,0x60 }, { 0x01,0x01,0x03,0x02 },
+    { 0x67,0x67,0xa9,0xce }, { 0x2b,0x2b,0x7d,0x56 },
+    { 0xfe,0xfe,0x19,0xe7 }, { 0xd7,0xd7,0x62,0xb5 },
+    { 0xab,0xab,0xe6,0x4d }, { 0x76,0x76,0x9a,0xec },
+    { 0xca,0xca,0x45,0x8f }, { 0x82,0x82,0x9d,0x1f },
+    { 0xc9,0xc9,0x40,0x89 }, { 0x7d,0x7d,0x87,0xfa },
+    { 0xfa,0xfa,0x15,0xef }, { 0x59,0x59,0xeb,0xb2 },
+    { 0x47,0x47,0xc9,0x8e }, { 0xf0,0xf0,0x0b,0xfb },
+    { 0xad,0xad,0xec,0x41 }, { 0xd4,0xd4,0x67,0xb3 },
+    { 0xa2,0xa2,0xfd,0x5f }, { 0xaf,0xaf,0xea,0x45 },
+    { 0x9c,0x9c,0xbf,0x23 }, { 0xa4,0xa4,0xf7,0x53 },
+    { 0x72,0x72,0x96,0xe4 }, { 0xc0,0xc0,0x5b,0x9b },
+    { 0xb7,0xb7,0xc2,0x75 }, { 0xfd,0xfd,0x1c,0xe1 },
+    { 0x93,0x93,0xae,0x3d }, { 0x26,0x26,0x6a,0x4c },
+    { 0x36,0x36,0x5a,0x6c }, { 0x3f,0x3f,0x41,0x7e },
+    { 0xf7,0xf7,0x02,0xf5 }, { 0xcc,0xcc,0x4f,0x83 },
+    { 0x34,0x34,0x5c,0x68 }, { 0xa5,0xa5,0xf4,0x51 },
+    { 0xe5,0xe5,0x34,0xd1 }, { 0xf1,0xf1,0x08,0xf9 },
+    { 0x71,0x71,0x93,0xe2 }, { 0xd8,0xd8,0x73,0xab },
+    { 0x31,0x31,0x53,0x62 }, { 0x15,0x15,0x3f,0x2a },
+    { 0x04,0x04,0x0c,0x08 }, { 0xc7,0xc7,0x52,0x95 },
+    { 0x23,0x23,0x65,0x46 }, { 0xc3,0xc3,0x5e,0x9d },
+    { 0x18,0x18,0x28,0x30 }, { 0x96,0x96,0xa1,0x37 },
+    { 0x05,0x05,0x0f,0x0a }, { 0x9a,0x9a,0xb5,0x2f },
+    { 0x07,0x07,0x09,0x0e }, { 0x12,0x12,0x36,0x24 },
+    { 0x80,0x80,0x9b,0x1b }, { 0xe2,0xe2,0x3d,0xdf },
+    { 0xeb,0xeb,0x26,0xcd }, { 0x27,0x27,0x69,0x4e },
+    { 0xb2,0xb2,0xcd,0x7f }, { 0x75,0x75,0x9f,0xea },
+    { 0x09,0x09,0x1b,0x12 }, { 0x83,0x83,0x9e,0x1d },
+    { 0x2c,0x2c,0x74,0x58 }, { 0x1a,0x1a,0x2e,0x34 },
+    { 0x1b,0x1b,0x2d,0x36 }, { 0x6e,0x6e,0xb2,0xdc },
+    { 0x5a,0x5a,0xee,0xb4 }, { 0xa0,0xa0,0xfb,0x5b },
+    { 0x52,0x52,0xf6,0xa4 }, { 0x3b,0x3b,0x4d,0x76 },
+    { 0xd6,0xd6,0x61,0xb7 }, { 0xb3,0xb3,0xce,0x7d },
+    { 0x29,0x29,0x7b,0x52 }, { 0xe3,0xe3,0x3e,0xdd },
+    { 0x2f,0x2f,0x71,0x5e }, { 0x84,0x84,0x97,0x13 },
+    { 0x53,0x53,0xf5,0xa6 }, { 0xd1,0xd1,0x68,0xb9 },
+    { 0x00,0x00,0x00,0x00 }, { 0xed,0xed,0x2c,0xc1 },
+    { 0x20,0x20,0x60,0x40 }, { 0xfc,0xfc,0x1f,0xe3 },
+    { 0xb1,0xb1,0xc8,0x79 }, { 0x5b,0x5b,0xed,0xb6 },
+    { 0x6a,0x6a,0xbe,0xd4 }, { 0xcb,0xcb,0x46,0x8d },
+    { 0xbe,0xbe,0xd9,0x67 }, { 0x39,0x39,0x4b,0x72 },
+    { 0x4a,0x4a,0xde,0x94 }, { 0x4c,0x4c,0xd4,0x98 },
+    { 0x58,0x58,0xe8,0xb0 }, { 0xcf,0xcf,0x4a,0x85 },
+    { 0xd0,0xd0,0x6b,0xbb }, { 0xef,0xef,0x2a,0xc5 },
+    { 0xaa,0xaa,0xe5,0x4f }, { 0xfb,0xfb,0x16,0xed },
+    { 0x43,0x43,0xc5,0x86 }, { 0x4d,0x4d,0xd7,0x9a },
+    { 0x33,0x33,0x55,0x66 }, { 0x85,0x85,0x94,0x11 },
+    { 0x45,0x45,0xcf,0x8a }, { 0xf9,0xf9,0x10,0xe9 },
+    { 0x02,0x02,0x06,0x04 }, { 0x7f,0x7f,0x81,0xfe },
+    { 0x50,0x50,0xf0,0xa0 }, { 0x3c,0x3c,0x44,0x78 },
+    { 0x9f,0x9f,0xba,0x25 }, { 0xa8,0xa8,0xe3,0x4b },
+    { 0x51,0x51,0xf3,0xa2 }, { 0xa3,0xa3,0xfe,0x5d },
+    { 0x40,0x40,0xc0,0x80 }, { 0x8f,0x8f,0x8a,0x05 },
+    { 0x92,0x92,0xad,0x3f }, { 0x9d,0x9d,0xbc,0x21 },
+    { 0x38,0x38,0x48,0x70 }, { 0xf5,0xf5,0x04,0xf1 },
+    { 0xbc,0xbc,0xdf,0x63 }, { 0xb6,0xb6,0xc1,0x77 },
+    { 0xda,0xda,0x75,0xaf }, { 0x21,0x21,0x63,0x42 },
+    { 0x10,0x10,0x30,0x20 }, { 0xff,0xff,0x1a,0xe5 },
+    { 0xf3,0xf3,0x0e,0xfd }, { 0xd2,0xd2,0x6d,0xbf },
+    { 0xcd,0xcd,0x4c,0x81 }, { 0x0c,0x0c,0x14,0x18 },
+    { 0x13,0x13,0x35,0x26 }, { 0xec,0xec,0x2f,0xc3 },
+    { 0x5f,0x5f,0xe1,0xbe }, { 0x97,0x97,0xa2,0x35 },
+    { 0x44,0x44,0xcc,0x88 }, { 0x17,0x17,0x39,0x2e },
+    { 0xc4,0xc4,0x57,0x93 }, { 0xa7,0xa7,0xf2,0x55 },
+    { 0x7e,0x7e,0x82,0xfc }, { 0x3d,0x3d,0x47,0x7a },
+    { 0x64,0x64,0xac,0xc8 }, { 0x5d,0x5d,0xe7,0xba },
+    { 0x19,0x19,0x2b,0x32 }, { 0x73,0x73,0x95,0xe6 },
+    { 0x60,0x60,0xa0,0xc0 }, { 0x81,0x81,0x98,0x19 },
+    { 0x4f,0x4f,0xd1,0x9e }, { 0xdc,0xdc,0x7f,0xa3 },
+    { 0x22,0x22,0x66,0x44 }, { 0x2a,0x2a,0x7e,0x54 },
+    { 0x90,0x90,0xab,0x3b }, { 0x88,0x88,0x83,0x0b },
+    { 0x46,0x46,0xca,0x8c }, { 0xee,0xee,0x29,0xc7 },
+    { 0xb8,0xb8,0xd3,0x6b }, { 0x14,0x14,0x3c,0x28 },
+    { 0xde,0xde,0x79,0xa7 }, { 0x5e,0x5e,0xe2,0xbc },
+    { 0x0b,0x0b,0x1d,0x16 }, { 0xdb,0xdb,0x76,0xad },
+    { 0xe0,0xe0,0x3b,0xdb }, { 0x32,0x32,0x56,0x64 },
+    { 0x3a,0x3a,0x4e,0x74 }, { 0x0a,0x0a,0x1e,0x14 },
+    { 0x49,0x49,0xdb,0x92 }, { 0x06,0x06,0x0a,0x0c },
+    { 0x24,0x24,0x6c,0x48 }, { 0x5c,0x5c,0xe4,0xb8 },
+    { 0xc2,0xc2,0x5d,0x9f }, { 0xd3,0xd3,0x6e,0xbd },
+    { 0xac,0xac,0xef,0x43 }, { 0x62,0x62,0xa6,0xc4 },
+    { 0x91,0x91,0xa8,0x39 }, { 0x95,0x95,0xa4,0x31 },
+    { 0xe4,0xe4,0x37,0xd3 }, { 0x79,0x79,0x8b,0xf2 },
+    { 0xe7,0xe7,0x32,0xd5 }, { 0xc8,0xc8,0x43,0x8b },
+    { 0x37,0x37,0x59,0x6e }, { 0x6d,0x6d,0xb7,0xda },
+    { 0x8d,0x8d,0x8c,0x01 }, { 0xd5,0xd5,0x64,0xb1 },
+    { 0x4e,0x4e,0xd2,0x9c }, { 0xa9,0xa9,0xe0,0x49 },
+    { 0x6c,0x6c,0xb4,0xd8 }, { 0x56,0x56,0xfa,0xac },
+    { 0xf4,0xf4,0x07,0xf3 }, { 0xea,0xea,0x25,0xcf },
+    { 0x65,0x65,0xaf,0xca }, { 0x7a,0x7a,0x8e,0xf4 },
+    { 0xae,0xae,0xe9,0x47 }, { 0x08,0x08,0x18,0x10 },
+    { 0xba,0xba,0xd5,0x6f }, { 0x78,0x78,0x88,0xf0 },
+    { 0x25,0x25,0x6f,0x4a }, { 0x2e,0x2e,0x72,0x5c },
+    { 0x1c,0x1c,0x24,0x38 }, { 0xa6,0xa6,0xf1,0x57 },
+    { 0xb4,0xb4,0xc7,0x73 }, { 0xc6,0xc6,0x51,0x97 },
+    { 0xe8,0xe8,0x23,0xcb }, { 0xdd,0xdd,0x7c,0xa1 },
+    { 0x74,0x74,0x9c,0xe8 }, { 0x1f,0x1f,0x21,0x3e },
+    { 0x4b,0x4b,0xdd,0x96 }, { 0xbd,0xbd,0xdc,0x61 },
+    { 0x8b,0x8b,0x86,0x0d }, { 0x8a,0x8a,0x85,0x0f },
+    { 0x70,0x70,0x90,0xe0 }, { 0x3e,0x3e,0x42,0x7c },
+    { 0xb5,0xb5,0xc4,0x71 }, { 0x66,0x66,0xaa,0xcc },
+    { 0x48,0x48,0xd8,0x90 }, { 0x03,0x03,0x05,0x06 },
+    { 0xf6,0xf6,0x01,0xf7 }, { 0x0e,0x0e,0x12,0x1c },
+    { 0x61,0x61,0xa3,0xc2 }, { 0x35,0x35,0x5f,0x6a },
+    { 0x57,0x57,0xf9,0xae }, { 0xb9,0xb9,0xd0,0x69 },
+    { 0x86,0x86,0x91,0x17 }, { 0xc1,0xc1,0x58,0x99 },
+    { 0x1d,0x1d,0x27,0x3a }, { 0x9e,0x9e,0xb9,0x27 },
+    { 0xe1,0xe1,0x38,0xd9 }, { 0xf8,0xf8,0x13,0xeb },
+    { 0x98,0x98,0xb3,0x2b }, { 0x11,0x11,0x33,0x22 },
+    { 0x69,0x69,0xbb,0xd2 }, { 0xd9,0xd9,0x70,0xa9 },
+    { 0x8e,0x8e,0x89,0x07 }, { 0x94,0x94,0xa7,0x33 },
+    { 0x9b,0x9b,0xb6,0x2d }, { 0x1e,0x1e,0x22,0x3c },
+    { 0x87,0x87,0x92,0x15 }, { 0xe9,0xe9,0x20,0xc9 },
+    { 0xce,0xce,0x49,0x87 }, { 0x55,0x55,0xff,0xaa },
+    { 0x28,0x28,0x78,0x50 }, { 0xdf,0xdf,0x7a,0xa5 },
+    { 0x8c,0x8c,0x8f,0x03 }, { 0xa1,0xa1,0xf8,0x59 },
+    { 0x89,0x89,0x80,0x09 }, { 0x0d,0x0d,0x17,0x1a },
+    { 0xbf,0xbf,0xda,0x65 }, { 0xe6,0xe6,0x31,0xd7 },
+    { 0x42,0x42,0xc6,0x84 }, { 0x68,0x68,0xb8,0xd0 },
+    { 0x41,0x41,0xc3,0x82 }, { 0x99,0x99,0xb0,0x29 },
+    { 0x2d,0x2d,0x77,0x5a }, { 0x0f,0x0f,0x11,0x1e },
+    { 0xb0,0xb0,0xcb,0x7b }, { 0x54,0x54,0xfc,0xa8 },
+    { 0xbb,0xbb,0xd6,0x6d }, { 0x16,0x16,0x3a,0x2c }
+  };
+
+static const unsigned char T5[256][4] =
+  {
+    { 0x51,0xf4,0xa7,0x50 }, { 0x7e,0x41,0x65,0x53 },
+    { 0x1a,0x17,0xa4,0xc3 }, { 0x3a,0x27,0x5e,0x96 },
+    { 0x3b,0xab,0x6b,0xcb }, { 0x1f,0x9d,0x45,0xf1 },
+    { 0xac,0xfa,0x58,0xab }, { 0x4b,0xe3,0x03,0x93 },
+    { 0x20,0x30,0xfa,0x55 }, { 0xad,0x76,0x6d,0xf6 },
+    { 0x88,0xcc,0x76,0x91 }, { 0xf5,0x02,0x4c,0x25 },
+    { 0x4f,0xe5,0xd7,0xfc }, { 0xc5,0x2a,0xcb,0xd7 },
+    { 0x26,0x35,0x44,0x80 }, { 0xb5,0x62,0xa3,0x8f },
+    { 0xde,0xb1,0x5a,0x49 }, { 0x25,0xba,0x1b,0x67 },
+    { 0x45,0xea,0x0e,0x98 }, { 0x5d,0xfe,0xc0,0xe1 },
+    { 0xc3,0x2f,0x75,0x02 }, { 0x81,0x4c,0xf0,0x12 },
+    { 0x8d,0x46,0x97,0xa3 }, { 0x6b,0xd3,0xf9,0xc6 },
+    { 0x03,0x8f,0x5f,0xe7 }, { 0x15,0x92,0x9c,0x95 },
+    { 0xbf,0x6d,0x7a,0xeb }, { 0x95,0x52,0x59,0xda },
+    { 0xd4,0xbe,0x83,0x2d }, { 0x58,0x74,0x21,0xd3 },
+    { 0x49,0xe0,0x69,0x29 }, { 0x8e,0xc9,0xc8,0x44 },
+    { 0x75,0xc2,0x89,0x6a }, { 0xf4,0x8e,0x79,0x78 },
+    { 0x99,0x58,0x3e,0x6b }, { 0x27,0xb9,0x71,0xdd },
+    { 0xbe,0xe1,0x4f,0xb6 }, { 0xf0,0x88,0xad,0x17 },
+    { 0xc9,0x20,0xac,0x66 }, { 0x7d,0xce,0x3a,0xb4 },
+    { 0x63,0xdf,0x4a,0x18 }, { 0xe5,0x1a,0x31,0x82 },
+    { 0x97,0x51,0x33,0x60 }, { 0x62,0x53,0x7f,0x45 },
+    { 0xb1,0x64,0x77,0xe0 }, { 0xbb,0x6b,0xae,0x84 },
+    { 0xfe,0x81,0xa0,0x1c }, { 0xf9,0x08,0x2b,0x94 },
+    { 0x70,0x48,0x68,0x58 }, { 0x8f,0x45,0xfd,0x19 },
+    { 0x94,0xde,0x6c,0x87 }, { 0x52,0x7b,0xf8,0xb7 },
+    { 0xab,0x73,0xd3,0x23 }, { 0x72,0x4b,0x02,0xe2 },
+    { 0xe3,0x1f,0x8f,0x57 }, { 0x66,0x55,0xab,0x2a },
+    { 0xb2,0xeb,0x28,0x07 }, { 0x2f,0xb5,0xc2,0x03 },
+    { 0x86,0xc5,0x7b,0x9a }, { 0xd3,0x37,0x08,0xa5 },
+    { 0x30,0x28,0x87,0xf2 }, { 0x23,0xbf,0xa5,0xb2 },
+    { 0x02,0x03,0x6a,0xba }, { 0xed,0x16,0x82,0x5c },
+    { 0x8a,0xcf,0x1c,0x2b }, { 0xa7,0x79,0xb4,0x92 },
+    { 0xf3,0x07,0xf2,0xf0 }, { 0x4e,0x69,0xe2,0xa1 },
+    { 0x65,0xda,0xf4,0xcd }, { 0x06,0x05,0xbe,0xd5 },
+    { 0xd1,0x34,0x62,0x1f }, { 0xc4,0xa6,0xfe,0x8a },
+    { 0x34,0x2e,0x53,0x9d }, { 0xa2,0xf3,0x55,0xa0 },
+    { 0x05,0x8a,0xe1,0x32 }, { 0xa4,0xf6,0xeb,0x75 },
+    { 0x0b,0x83,0xec,0x39 }, { 0x40,0x60,0xef,0xaa },
+    { 0x5e,0x71,0x9f,0x06 }, { 0xbd,0x6e,0x10,0x51 },
+    { 0x3e,0x21,0x8a,0xf9 }, { 0x96,0xdd,0x06,0x3d },
+    { 0xdd,0x3e,0x05,0xae }, { 0x4d,0xe6,0xbd,0x46 },
+    { 0x91,0x54,0x8d,0xb5 }, { 0x71,0xc4,0x5d,0x05 },
+    { 0x04,0x06,0xd4,0x6f }, { 0x60,0x50,0x15,0xff },
+    { 0x19,0x98,0xfb,0x24 }, { 0xd6,0xbd,0xe9,0x97 },
+    { 0x89,0x40,0x43,0xcc }, { 0x67,0xd9,0x9e,0x77 },
+    { 0xb0,0xe8,0x42,0xbd }, { 0x07,0x89,0x8b,0x88 },
+    { 0xe7,0x19,0x5b,0x38 }, { 0x79,0xc8,0xee,0xdb },
+    { 0xa1,0x7c,0x0a,0x47 }, { 0x7c,0x42,0x0f,0xe9 },
+    { 0xf8,0x84,0x1e,0xc9 }, { 0x00,0x00,0x00,0x00 },
+    { 0x09,0x80,0x86,0x83 }, { 0x32,0x2b,0xed,0x48 },
+    { 0x1e,0x11,0x70,0xac }, { 0x6c,0x5a,0x72,0x4e },
+    { 0xfd,0x0e,0xff,0xfb }, { 0x0f,0x85,0x38,0x56 },
+    { 0x3d,0xae,0xd5,0x1e }, { 0x36,0x2d,0x39,0x27 },
+    { 0x0a,0x0f,0xd9,0x64 }, { 0x68,0x5c,0xa6,0x21 },
+    { 0x9b,0x5b,0x54,0xd1 }, { 0x24,0x36,0x2e,0x3a },
+    { 0x0c,0x0a,0x67,0xb1 }, { 0x93,0x57,0xe7,0x0f },
+    { 0xb4,0xee,0x96,0xd2 }, { 0x1b,0x9b,0x91,0x9e },
+    { 0x80,0xc0,0xc5,0x4f }, { 0x61,0xdc,0x20,0xa2 },
+    { 0x5a,0x77,0x4b,0x69 }, { 0x1c,0x12,0x1a,0x16 },
+    { 0xe2,0x93,0xba,0x0a }, { 0xc0,0xa0,0x2a,0xe5 },
+    { 0x3c,0x22,0xe0,0x43 }, { 0x12,0x1b,0x17,0x1d },
+    { 0x0e,0x09,0x0d,0x0b }, { 0xf2,0x8b,0xc7,0xad },
+    { 0x2d,0xb6,0xa8,0xb9 }, { 0x14,0x1e,0xa9,0xc8 },
+    { 0x57,0xf1,0x19,0x85 }, { 0xaf,0x75,0x07,0x4c },
+    { 0xee,0x99,0xdd,0xbb }, { 0xa3,0x7f,0x60,0xfd },
+    { 0xf7,0x01,0x26,0x9f }, { 0x5c,0x72,0xf5,0xbc },
+    { 0x44,0x66,0x3b,0xc5 }, { 0x5b,0xfb,0x7e,0x34 },
+    { 0x8b,0x43,0x29,0x76 }, { 0xcb,0x23,0xc6,0xdc },
+    { 0xb6,0xed,0xfc,0x68 }, { 0xb8,0xe4,0xf1,0x63 },
+    { 0xd7,0x31,0xdc,0xca }, { 0x42,0x63,0x85,0x10 },
+    { 0x13,0x97,0x22,0x40 }, { 0x84,0xc6,0x11,0x20 },
+    { 0x85,0x4a,0x24,0x7d }, { 0xd2,0xbb,0x3d,0xf8 },
+    { 0xae,0xf9,0x32,0x11 }, { 0xc7,0x29,0xa1,0x6d },
+    { 0x1d,0x9e,0x2f,0x4b }, { 0xdc,0xb2,0x30,0xf3 },
+    { 0x0d,0x86,0x52,0xec }, { 0x77,0xc1,0xe3,0xd0 },
+    { 0x2b,0xb3,0x16,0x6c }, { 0xa9,0x70,0xb9,0x99 },
+    { 0x11,0x94,0x48,0xfa }, { 0x47,0xe9,0x64,0x22 },
+    { 0xa8,0xfc,0x8c,0xc4 }, { 0xa0,0xf0,0x3f,0x1a },
+    { 0x56,0x7d,0x2c,0xd8 }, { 0x22,0x33,0x90,0xef },
+    { 0x87,0x49,0x4e,0xc7 }, { 0xd9,0x38,0xd1,0xc1 },
+    { 0x8c,0xca,0xa2,0xfe }, { 0x98,0xd4,0x0b,0x36 },
+    { 0xa6,0xf5,0x81,0xcf }, { 0xa5,0x7a,0xde,0x28 },
+    { 0xda,0xb7,0x8e,0x26 }, { 0x3f,0xad,0xbf,0xa4 },
+    { 0x2c,0x3a,0x9d,0xe4 }, { 0x50,0x78,0x92,0x0d },
+    { 0x6a,0x5f,0xcc,0x9b }, { 0x54,0x7e,0x46,0x62 },
+    { 0xf6,0x8d,0x13,0xc2 }, { 0x90,0xd8,0xb8,0xe8 },
+    { 0x2e,0x39,0xf7,0x5e }, { 0x82,0xc3,0xaf,0xf5 },
+    { 0x9f,0x5d,0x80,0xbe }, { 0x69,0xd0,0x93,0x7c },
+    { 0x6f,0xd5,0x2d,0xa9 }, { 0xcf,0x25,0x12,0xb3 },
+    { 0xc8,0xac,0x99,0x3b }, { 0x10,0x18,0x7d,0xa7 },
+    { 0xe8,0x9c,0x63,0x6e }, { 0xdb,0x3b,0xbb,0x7b },
+    { 0xcd,0x26,0x78,0x09 }, { 0x6e,0x59,0x18,0xf4 },
+    { 0xec,0x9a,0xb7,0x01 }, { 0x83,0x4f,0x9a,0xa8 },
+    { 0xe6,0x95,0x6e,0x65 }, { 0xaa,0xff,0xe6,0x7e },
+    { 0x21,0xbc,0xcf,0x08 }, { 0xef,0x15,0xe8,0xe6 },
+    { 0xba,0xe7,0x9b,0xd9 }, { 0x4a,0x6f,0x36,0xce },
+    { 0xea,0x9f,0x09,0xd4 }, { 0x29,0xb0,0x7c,0xd6 },
+    { 0x31,0xa4,0xb2,0xaf }, { 0x2a,0x3f,0x23,0x31 },
+    { 0xc6,0xa5,0x94,0x30 }, { 0x35,0xa2,0x66,0xc0 },
+    { 0x74,0x4e,0xbc,0x37 }, { 0xfc,0x82,0xca,0xa6 },
+    { 0xe0,0x90,0xd0,0xb0 }, { 0x33,0xa7,0xd8,0x15 },
+    { 0xf1,0x04,0x98,0x4a }, { 0x41,0xec,0xda,0xf7 },
+    { 0x7f,0xcd,0x50,0x0e }, { 0x17,0x91,0xf6,0x2f },
+    { 0x76,0x4d,0xd6,0x8d }, { 0x43,0xef,0xb0,0x4d },
+    { 0xcc,0xaa,0x4d,0x54 }, { 0xe4,0x96,0x04,0xdf },
+    { 0x9e,0xd1,0xb5,0xe3 }, { 0x4c,0x6a,0x88,0x1b },
+    { 0xc1,0x2c,0x1f,0xb8 }, { 0x46,0x65,0x51,0x7f },
+    { 0x9d,0x5e,0xea,0x04 }, { 0x01,0x8c,0x35,0x5d },
+    { 0xfa,0x87,0x74,0x73 }, { 0xfb,0x0b,0x41,0x2e },
+    { 0xb3,0x67,0x1d,0x5a }, { 0x92,0xdb,0xd2,0x52 },
+    { 0xe9,0x10,0x56,0x33 }, { 0x6d,0xd6,0x47,0x13 },
+    { 0x9a,0xd7,0x61,0x8c }, { 0x37,0xa1,0x0c,0x7a },
+    { 0x59,0xf8,0x14,0x8e }, { 0xeb,0x13,0x3c,0x89 },
+    { 0xce,0xa9,0x27,0xee }, { 0xb7,0x61,0xc9,0x35 },
+    { 0xe1,0x1c,0xe5,0xed }, { 0x7a,0x47,0xb1,0x3c },
+    { 0x9c,0xd2,0xdf,0x59 }, { 0x55,0xf2,0x73,0x3f },
+    { 0x18,0x14,0xce,0x79 }, { 0x73,0xc7,0x37,0xbf },
+    { 0x53,0xf7,0xcd,0xea }, { 0x5f,0xfd,0xaa,0x5b },
+    { 0xdf,0x3d,0x6f,0x14 }, { 0x78,0x44,0xdb,0x86 },
+    { 0xca,0xaf,0xf3,0x81 }, { 0xb9,0x68,0xc4,0x3e },
+    { 0x38,0x24,0x34,0x2c }, { 0xc2,0xa3,0x40,0x5f },
+    { 0x16,0x1d,0xc3,0x72 }, { 0xbc,0xe2,0x25,0x0c },
+    { 0x28,0x3c,0x49,0x8b }, { 0xff,0x0d,0x95,0x41 },
+    { 0x39,0xa8,0x01,0x71 }, { 0x08,0x0c,0xb3,0xde },
+    { 0xd8,0xb4,0xe4,0x9c }, { 0x64,0x56,0xc1,0x90 },
+    { 0x7b,0xcb,0x84,0x61 }, { 0xd5,0x32,0xb6,0x70 },
+    { 0x48,0x6c,0x5c,0x74 }, { 0xd0,0xb8,0x57,0x42 }
+  };
+
+static const unsigned char T6[256][4] =
+  {
+    { 0x50,0x51,0xf4,0xa7 }, { 0x53,0x7e,0x41,0x65 },
+    { 0xc3,0x1a,0x17,0xa4 }, { 0x96,0x3a,0x27,0x5e },
+    { 0xcb,0x3b,0xab,0x6b }, { 0xf1,0x1f,0x9d,0x45 },
+    { 0xab,0xac,0xfa,0x58 }, { 0x93,0x4b,0xe3,0x03 },
+    { 0x55,0x20,0x30,0xfa }, { 0xf6,0xad,0x76,0x6d },
+    { 0x91,0x88,0xcc,0x76 }, { 0x25,0xf5,0x02,0x4c },
+    { 0xfc,0x4f,0xe5,0xd7 }, { 0xd7,0xc5,0x2a,0xcb },
+    { 0x80,0x26,0x35,0x44 }, { 0x8f,0xb5,0x62,0xa3 },
+    { 0x49,0xde,0xb1,0x5a }, { 0x67,0x25,0xba,0x1b },
+    { 0x98,0x45,0xea,0x0e }, { 0xe1,0x5d,0xfe,0xc0 },
+    { 0x02,0xc3,0x2f,0x75 }, { 0x12,0x81,0x4c,0xf0 },
+    { 0xa3,0x8d,0x46,0x97 }, { 0xc6,0x6b,0xd3,0xf9 },
+    { 0xe7,0x03,0x8f,0x5f }, { 0x95,0x15,0x92,0x9c },
+    { 0xeb,0xbf,0x6d,0x7a }, { 0xda,0x95,0x52,0x59 },
+    { 0x2d,0xd4,0xbe,0x83 }, { 0xd3,0x58,0x74,0x21 },
+    { 0x29,0x49,0xe0,0x69 }, { 0x44,0x8e,0xc9,0xc8 },
+    { 0x6a,0x75,0xc2,0x89 }, { 0x78,0xf4,0x8e,0x79 },
+    { 0x6b,0x99,0x58,0x3e }, { 0xdd,0x27,0xb9,0x71 },
+    { 0xb6,0xbe,0xe1,0x4f }, { 0x17,0xf0,0x88,0xad },
+    { 0x66,0xc9,0x20,0xac }, { 0xb4,0x7d,0xce,0x3a },
+    { 0x18,0x63,0xdf,0x4a }, { 0x82,0xe5,0x1a,0x31 },
+    { 0x60,0x97,0x51,0x33 }, { 0x45,0x62,0x53,0x7f },
+    { 0xe0,0xb1,0x64,0x77 }, { 0x84,0xbb,0x6b,0xae },
+    { 0x1c,0xfe,0x81,0xa0 }, { 0x94,0xf9,0x08,0x2b },
+    { 0x58,0x70,0x48,0x68 }, { 0x19,0x8f,0x45,0xfd },
+    { 0x87,0x94,0xde,0x6c }, { 0xb7,0x52,0x7b,0xf8 },
+    { 0x23,0xab,0x73,0xd3 }, { 0xe2,0x72,0x4b,0x02 },
+    { 0x57,0xe3,0x1f,0x8f }, { 0x2a,0x66,0x55,0xab },
+    { 0x07,0xb2,0xeb,0x28 }, { 0x03,0x2f,0xb5,0xc2 },
+    { 0x9a,0x86,0xc5,0x7b }, { 0xa5,0xd3,0x37,0x08 },
+    { 0xf2,0x30,0x28,0x87 }, { 0xb2,0x23,0xbf,0xa5 },
+    { 0xba,0x02,0x03,0x6a }, { 0x5c,0xed,0x16,0x82 },
+    { 0x2b,0x8a,0xcf,0x1c }, { 0x92,0xa7,0x79,0xb4 },
+    { 0xf0,0xf3,0x07,0xf2 }, { 0xa1,0x4e,0x69,0xe2 },
+    { 0xcd,0x65,0xda,0xf4 }, { 0xd5,0x06,0x05,0xbe },
+    { 0x1f,0xd1,0x34,0x62 }, { 0x8a,0xc4,0xa6,0xfe },
+    { 0x9d,0x34,0x2e,0x53 }, { 0xa0,0xa2,0xf3,0x55 },
+    { 0x32,0x05,0x8a,0xe1 }, { 0x75,0xa4,0xf6,0xeb },
+    { 0x39,0x0b,0x83,0xec }, { 0xaa,0x40,0x60,0xef },
+    { 0x06,0x5e,0x71,0x9f }, { 0x51,0xbd,0x6e,0x10 },
+    { 0xf9,0x3e,0x21,0x8a }, { 0x3d,0x96,0xdd,0x06 },
+    { 0xae,0xdd,0x3e,0x05 }, { 0x46,0x4d,0xe6,0xbd },
+    { 0xb5,0x91,0x54,0x8d }, { 0x05,0x71,0xc4,0x5d },
+    { 0x6f,0x04,0x06,0xd4 }, { 0xff,0x60,0x50,0x15 },
+    { 0x24,0x19,0x98,0xfb }, { 0x97,0xd6,0xbd,0xe9 },
+    { 0xcc,0x89,0x40,0x43 }, { 0x77,0x67,0xd9,0x9e },
+    { 0xbd,0xb0,0xe8,0x42 }, { 0x88,0x07,0x89,0x8b },
+    { 0x38,0xe7,0x19,0x5b }, { 0xdb,0x79,0xc8,0xee },
+    { 0x47,0xa1,0x7c,0x0a }, { 0xe9,0x7c,0x42,0x0f },
+    { 0xc9,0xf8,0x84,0x1e }, { 0x00,0x00,0x00,0x00 },
+    { 0x83,0x09,0x80,0x86 }, { 0x48,0x32,0x2b,0xed },
+    { 0xac,0x1e,0x11,0x70 }, { 0x4e,0x6c,0x5a,0x72 },
+    { 0xfb,0xfd,0x0e,0xff }, { 0x56,0x0f,0x85,0x38 },
+    { 0x1e,0x3d,0xae,0xd5 }, { 0x27,0x36,0x2d,0x39 },
+    { 0x64,0x0a,0x0f,0xd9 }, { 0x21,0x68,0x5c,0xa6 },
+    { 0xd1,0x9b,0x5b,0x54 }, { 0x3a,0x24,0x36,0x2e },
+    { 0xb1,0x0c,0x0a,0x67 }, { 0x0f,0x93,0x57,0xe7 },
+    { 0xd2,0xb4,0xee,0x96 }, { 0x9e,0x1b,0x9b,0x91 },
+    { 0x4f,0x80,0xc0,0xc5 }, { 0xa2,0x61,0xdc,0x20 },
+    { 0x69,0x5a,0x77,0x4b }, { 0x16,0x1c,0x12,0x1a },
+    { 0x0a,0xe2,0x93,0xba }, { 0xe5,0xc0,0xa0,0x2a },
+    { 0x43,0x3c,0x22,0xe0 }, { 0x1d,0x12,0x1b,0x17 },
+    { 0x0b,0x0e,0x09,0x0d }, { 0xad,0xf2,0x8b,0xc7 },
+    { 0xb9,0x2d,0xb6,0xa8 }, { 0xc8,0x14,0x1e,0xa9 },
+    { 0x85,0x57,0xf1,0x19 }, { 0x4c,0xaf,0x75,0x07 },
+    { 0xbb,0xee,0x99,0xdd }, { 0xfd,0xa3,0x7f,0x60 },
+    { 0x9f,0xf7,0x01,0x26 }, { 0xbc,0x5c,0x72,0xf5 },
+    { 0xc5,0x44,0x66,0x3b }, { 0x34,0x5b,0xfb,0x7e },
+    { 0x76,0x8b,0x43,0x29 }, { 0xdc,0xcb,0x23,0xc6 },
+    { 0x68,0xb6,0xed,0xfc }, { 0x63,0xb8,0xe4,0xf1 },
+    { 0xca,0xd7,0x31,0xdc }, { 0x10,0x42,0x63,0x85 },
+    { 0x40,0x13,0x97,0x22 }, { 0x20,0x84,0xc6,0x11 },
+    { 0x7d,0x85,0x4a,0x24 }, { 0xf8,0xd2,0xbb,0x3d },
+    { 0x11,0xae,0xf9,0x32 }, { 0x6d,0xc7,0x29,0xa1 },
+    { 0x4b,0x1d,0x9e,0x2f }, { 0xf3,0xdc,0xb2,0x30 },
+    { 0xec,0x0d,0x86,0x52 }, { 0xd0,0x77,0xc1,0xe3 },
+    { 0x6c,0x2b,0xb3,0x16 }, { 0x99,0xa9,0x70,0xb9 },
+    { 0xfa,0x11,0x94,0x48 }, { 0x22,0x47,0xe9,0x64 },
+    { 0xc4,0xa8,0xfc,0x8c }, { 0x1a,0xa0,0xf0,0x3f },
+    { 0xd8,0x56,0x7d,0x2c }, { 0xef,0x22,0x33,0x90 },
+    { 0xc7,0x87,0x49,0x4e }, { 0xc1,0xd9,0x38,0xd1 },
+    { 0xfe,0x8c,0xca,0xa2 }, { 0x36,0x98,0xd4,0x0b },
+    { 0xcf,0xa6,0xf5,0x81 }, { 0x28,0xa5,0x7a,0xde },
+    { 0x26,0xda,0xb7,0x8e }, { 0xa4,0x3f,0xad,0xbf },
+    { 0xe4,0x2c,0x3a,0x9d }, { 0x0d,0x50,0x78,0x92 },
+    { 0x9b,0x6a,0x5f,0xcc }, { 0x62,0x54,0x7e,0x46 },
+    { 0xc2,0xf6,0x8d,0x13 }, { 0xe8,0x90,0xd8,0xb8 },
+    { 0x5e,0x2e,0x39,0xf7 }, { 0xf5,0x82,0xc3,0xaf },
+    { 0xbe,0x9f,0x5d,0x80 }, { 0x7c,0x69,0xd0,0x93 },
+    { 0xa9,0x6f,0xd5,0x2d }, { 0xb3,0xcf,0x25,0x12 },
+    { 0x3b,0xc8,0xac,0x99 }, { 0xa7,0x10,0x18,0x7d },
+    { 0x6e,0xe8,0x9c,0x63 }, { 0x7b,0xdb,0x3b,0xbb },
+    { 0x09,0xcd,0x26,0x78 }, { 0xf4,0x6e,0x59,0x18 },
+    { 0x01,0xec,0x9a,0xb7 }, { 0xa8,0x83,0x4f,0x9a },
+    { 0x65,0xe6,0x95,0x6e }, { 0x7e,0xaa,0xff,0xe6 },
+    { 0x08,0x21,0xbc,0xcf }, { 0xe6,0xef,0x15,0xe8 },
+    { 0xd9,0xba,0xe7,0x9b }, { 0xce,0x4a,0x6f,0x36 },
+    { 0xd4,0xea,0x9f,0x09 }, { 0xd6,0x29,0xb0,0x7c },
+    { 0xaf,0x31,0xa4,0xb2 }, { 0x31,0x2a,0x3f,0x23 },
+    { 0x30,0xc6,0xa5,0x94 }, { 0xc0,0x35,0xa2,0x66 },
+    { 0x37,0x74,0x4e,0xbc }, { 0xa6,0xfc,0x82,0xca },
+    { 0xb0,0xe0,0x90,0xd0 }, { 0x15,0x33,0xa7,0xd8 },
+    { 0x4a,0xf1,0x04,0x98 }, { 0xf7,0x41,0xec,0xda },
+    { 0x0e,0x7f,0xcd,0x50 }, { 0x2f,0x17,0x91,0xf6 },
+    { 0x8d,0x76,0x4d,0xd6 }, { 0x4d,0x43,0xef,0xb0 },
+    { 0x54,0xcc,0xaa,0x4d }, { 0xdf,0xe4,0x96,0x04 },
+    { 0xe3,0x9e,0xd1,0xb5 }, { 0x1b,0x4c,0x6a,0x88 },
+    { 0xb8,0xc1,0x2c,0x1f }, { 0x7f,0x46,0x65,0x51 },
+    { 0x04,0x9d,0x5e,0xea }, { 0x5d,0x01,0x8c,0x35 },
+    { 0x73,0xfa,0x87,0x74 }, { 0x2e,0xfb,0x0b,0x41 },
+    { 0x5a,0xb3,0x67,0x1d }, { 0x52,0x92,0xdb,0xd2 },
+    { 0x33,0xe9,0x10,0x56 }, { 0x13,0x6d,0xd6,0x47 },
+    { 0x8c,0x9a,0xd7,0x61 }, { 0x7a,0x37,0xa1,0x0c },
+    { 0x8e,0x59,0xf8,0x14 }, { 0x89,0xeb,0x13,0x3c },
+    { 0xee,0xce,0xa9,0x27 }, { 0x35,0xb7,0x61,0xc9 },
+    { 0xed,0xe1,0x1c,0xe5 }, { 0x3c,0x7a,0x47,0xb1 },
+    { 0x59,0x9c,0xd2,0xdf }, { 0x3f,0x55,0xf2,0x73 },
+    { 0x79,0x18,0x14,0xce }, { 0xbf,0x73,0xc7,0x37 },
+    { 0xea,0x53,0xf7,0xcd }, { 0x5b,0x5f,0xfd,0xaa },
+    { 0x14,0xdf,0x3d,0x6f }, { 0x86,0x78,0x44,0xdb },
+    { 0x81,0xca,0xaf,0xf3 }, { 0x3e,0xb9,0x68,0xc4 },
+    { 0x2c,0x38,0x24,0x34 }, { 0x5f,0xc2,0xa3,0x40 },
+    { 0x72,0x16,0x1d,0xc3 }, { 0x0c,0xbc,0xe2,0x25 },
+    { 0x8b,0x28,0x3c,0x49 }, { 0x41,0xff,0x0d,0x95 },
+    { 0x71,0x39,0xa8,0x01 }, { 0xde,0x08,0x0c,0xb3 },
+    { 0x9c,0xd8,0xb4,0xe4 }, { 0x90,0x64,0x56,0xc1 },
+    { 0x61,0x7b,0xcb,0x84 }, { 0x70,0xd5,0x32,0xb6 },
+    { 0x74,0x48,0x6c,0x5c }, { 0x42,0xd0,0xb8,0x57 }
+  };
+
+static const unsigned char T7[256][4] =
+  {
+    { 0xa7,0x50,0x51,0xf4 }, { 0x65,0x53,0x7e,0x41 },
+    { 0xa4,0xc3,0x1a,0x17 }, { 0x5e,0x96,0x3a,0x27 },
+    { 0x6b,0xcb,0x3b,0xab }, { 0x45,0xf1,0x1f,0x9d },
+    { 0x58,0xab,0xac,0xfa }, { 0x03,0x93,0x4b,0xe3 },
+    { 0xfa,0x55,0x20,0x30 }, { 0x6d,0xf6,0xad,0x76 },
+    { 0x76,0x91,0x88,0xcc }, { 0x4c,0x25,0xf5,0x02 },
+    { 0xd7,0xfc,0x4f,0xe5 }, { 0xcb,0xd7,0xc5,0x2a },
+    { 0x44,0x80,0x26,0x35 }, { 0xa3,0x8f,0xb5,0x62 },
+    { 0x5a,0x49,0xde,0xb1 }, { 0x1b,0x67,0x25,0xba },
+    { 0x0e,0x98,0x45,0xea }, { 0xc0,0xe1,0x5d,0xfe },
+    { 0x75,0x02,0xc3,0x2f }, { 0xf0,0x12,0x81,0x4c },
+    { 0x97,0xa3,0x8d,0x46 }, { 0xf9,0xc6,0x6b,0xd3 },
+    { 0x5f,0xe7,0x03,0x8f }, { 0x9c,0x95,0x15,0x92 },
+    { 0x7a,0xeb,0xbf,0x6d }, { 0x59,0xda,0x95,0x52 },
+    { 0x83,0x2d,0xd4,0xbe }, { 0x21,0xd3,0x58,0x74 },
+    { 0x69,0x29,0x49,0xe0 }, { 0xc8,0x44,0x8e,0xc9 },
+    { 0x89,0x6a,0x75,0xc2 }, { 0x79,0x78,0xf4,0x8e },
+    { 0x3e,0x6b,0x99,0x58 }, { 0x71,0xdd,0x27,0xb9 },
+    { 0x4f,0xb6,0xbe,0xe1 }, { 0xad,0x17,0xf0,0x88 },
+    { 0xac,0x66,0xc9,0x20 }, { 0x3a,0xb4,0x7d,0xce },
+    { 0x4a,0x18,0x63,0xdf }, { 0x31,0x82,0xe5,0x1a },
+    { 0x33,0x60,0x97,0x51 }, { 0x7f,0x45,0x62,0x53 },
+    { 0x77,0xe0,0xb1,0x64 }, { 0xae,0x84,0xbb,0x6b },
+    { 0xa0,0x1c,0xfe,0x81 }, { 0x2b,0x94,0xf9,0x08 },
+    { 0x68,0x58,0x70,0x48 }, { 0xfd,0x19,0x8f,0x45 },
+    { 0x6c,0x87,0x94,0xde }, { 0xf8,0xb7,0x52,0x7b },
+    { 0xd3,0x23,0xab,0x73 }, { 0x02,0xe2,0x72,0x4b },
+    { 0x8f,0x57,0xe3,0x1f }, { 0xab,0x2a,0x66,0x55 },
+    { 0x28,0x07,0xb2,0xeb }, { 0xc2,0x03,0x2f,0xb5 },
+    { 0x7b,0x9a,0x86,0xc5 }, { 0x08,0xa5,0xd3,0x37 },
+    { 0x87,0xf2,0x30,0x28 }, { 0xa5,0xb2,0x23,0xbf },
+    { 0x6a,0xba,0x02,0x03 }, { 0x82,0x5c,0xed,0x16 },
+    { 0x1c,0x2b,0x8a,0xcf }, { 0xb4,0x92,0xa7,0x79 },
+    { 0xf2,0xf0,0xf3,0x07 }, { 0xe2,0xa1,0x4e,0x69 },
+    { 0xf4,0xcd,0x65,0xda }, { 0xbe,0xd5,0x06,0x05 },
+    { 0x62,0x1f,0xd1,0x34 }, { 0xfe,0x8a,0xc4,0xa6 },
+    { 0x53,0x9d,0x34,0x2e }, { 0x55,0xa0,0xa2,0xf3 },
+    { 0xe1,0x32,0x05,0x8a }, { 0xeb,0x75,0xa4,0xf6 },
+    { 0xec,0x39,0x0b,0x83 }, { 0xef,0xaa,0x40,0x60 },
+    { 0x9f,0x06,0x5e,0x71 }, { 0x10,0x51,0xbd,0x6e },
+    { 0x8a,0xf9,0x3e,0x21 }, { 0x06,0x3d,0x96,0xdd },
+    { 0x05,0xae,0xdd,0x3e }, { 0xbd,0x46,0x4d,0xe6 },
+    { 0x8d,0xb5,0x91,0x54 }, { 0x5d,0x05,0x71,0xc4 },
+    { 0xd4,0x6f,0x04,0x06 }, { 0x15,0xff,0x60,0x50 },
+    { 0xfb,0x24,0x19,0x98 }, { 0xe9,0x97,0xd6,0xbd },
+    { 0x43,0xcc,0x89,0x40 }, { 0x9e,0x77,0x67,0xd9 },
+    { 0x42,0xbd,0xb0,0xe8 }, { 0x8b,0x88,0x07,0x89 },
+    { 0x5b,0x38,0xe7,0x19 }, { 0xee,0xdb,0x79,0xc8 },
+    { 0x0a,0x47,0xa1,0x7c }, { 0x0f,0xe9,0x7c,0x42 },
+    { 0x1e,0xc9,0xf8,0x84 }, { 0x00,0x00,0x00,0x00 },
+    { 0x86,0x83,0x09,0x80 }, { 0xed,0x48,0x32,0x2b },
+    { 0x70,0xac,0x1e,0x11 }, { 0x72,0x4e,0x6c,0x5a },
+    { 0xff,0xfb,0xfd,0x0e }, { 0x38,0x56,0x0f,0x85 },
+    { 0xd5,0x1e,0x3d,0xae }, { 0x39,0x27,0x36,0x2d },
+    { 0xd9,0x64,0x0a,0x0f }, { 0xa6,0x21,0x68,0x5c },
+    { 0x54,0xd1,0x9b,0x5b }, { 0x2e,0x3a,0x24,0x36 },
+    { 0x67,0xb1,0x0c,0x0a }, { 0xe7,0x0f,0x93,0x57 },
+    { 0x96,0xd2,0xb4,0xee }, { 0x91,0x9e,0x1b,0x9b },
+    { 0xc5,0x4f,0x80,0xc0 }, { 0x20,0xa2,0x61,0xdc },
+    { 0x4b,0x69,0x5a,0x77 }, { 0x1a,0x16,0x1c,0x12 },
+    { 0xba,0x0a,0xe2,0x93 }, { 0x2a,0xe5,0xc0,0xa0 },
+    { 0xe0,0x43,0x3c,0x22 }, { 0x17,0x1d,0x12,0x1b },
+    { 0x0d,0x0b,0x0e,0x09 }, { 0xc7,0xad,0xf2,0x8b },
+    { 0xa8,0xb9,0x2d,0xb6 }, { 0xa9,0xc8,0x14,0x1e },
+    { 0x19,0x85,0x57,0xf1 }, { 0x07,0x4c,0xaf,0x75 },
+    { 0xdd,0xbb,0xee,0x99 }, { 0x60,0xfd,0xa3,0x7f },
+    { 0x26,0x9f,0xf7,0x01 }, { 0xf5,0xbc,0x5c,0x72 },
+    { 0x3b,0xc5,0x44,0x66 }, { 0x7e,0x34,0x5b,0xfb },
+    { 0x29,0x76,0x8b,0x43 }, { 0xc6,0xdc,0xcb,0x23 },
+    { 0xfc,0x68,0xb6,0xed }, { 0xf1,0x63,0xb8,0xe4 },
+    { 0xdc,0xca,0xd7,0x31 }, { 0x85,0x10,0x42,0x63 },
+    { 0x22,0x40,0x13,0x97 }, { 0x11,0x20,0x84,0xc6 },
+    { 0x24,0x7d,0x85,0x4a }, { 0x3d,0xf8,0xd2,0xbb },
+    { 0x32,0x11,0xae,0xf9 }, { 0xa1,0x6d,0xc7,0x29 },
+    { 0x2f,0x4b,0x1d,0x9e }, { 0x30,0xf3,0xdc,0xb2 },
+    { 0x52,0xec,0x0d,0x86 }, { 0xe3,0xd0,0x77,0xc1 },
+    { 0x16,0x6c,0x2b,0xb3 }, { 0xb9,0x99,0xa9,0x70 },
+    { 0x48,0xfa,0x11,0x94 }, { 0x64,0x22,0x47,0xe9 },
+    { 0x8c,0xc4,0xa8,0xfc }, { 0x3f,0x1a,0xa0,0xf0 },
+    { 0x2c,0xd8,0x56,0x7d }, { 0x90,0xef,0x22,0x33 },
+    { 0x4e,0xc7,0x87,0x49 }, { 0xd1,0xc1,0xd9,0x38 },
+    { 0xa2,0xfe,0x8c,0xca }, { 0x0b,0x36,0x98,0xd4 },
+    { 0x81,0xcf,0xa6,0xf5 }, { 0xde,0x28,0xa5,0x7a },
+    { 0x8e,0x26,0xda,0xb7 }, { 0xbf,0xa4,0x3f,0xad },
+    { 0x9d,0xe4,0x2c,0x3a }, { 0x92,0x0d,0x50,0x78 },
+    { 0xcc,0x9b,0x6a,0x5f }, { 0x46,0x62,0x54,0x7e },
+    { 0x13,0xc2,0xf6,0x8d }, { 0xb8,0xe8,0x90,0xd8 },
+    { 0xf7,0x5e,0x2e,0x39 }, { 0xaf,0xf5,0x82,0xc3 },
+    { 0x80,0xbe,0x9f,0x5d }, { 0x93,0x7c,0x69,0xd0 },
+    { 0x2d,0xa9,0x6f,0xd5 }, { 0x12,0xb3,0xcf,0x25 },
+    { 0x99,0x3b,0xc8,0xac }, { 0x7d,0xa7,0x10,0x18 },
+    { 0x63,0x6e,0xe8,0x9c }, { 0xbb,0x7b,0xdb,0x3b },
+    { 0x78,0x09,0xcd,0x26 }, { 0x18,0xf4,0x6e,0x59 },
+    { 0xb7,0x01,0xec,0x9a }, { 0x9a,0xa8,0x83,0x4f },
+    { 0x6e,0x65,0xe6,0x95 }, { 0xe6,0x7e,0xaa,0xff },
+    { 0xcf,0x08,0x21,0xbc }, { 0xe8,0xe6,0xef,0x15 },
+    { 0x9b,0xd9,0xba,0xe7 }, { 0x36,0xce,0x4a,0x6f },
+    { 0x09,0xd4,0xea,0x9f }, { 0x7c,0xd6,0x29,0xb0 },
+    { 0xb2,0xaf,0x31,0xa4 }, { 0x23,0x31,0x2a,0x3f },
+    { 0x94,0x30,0xc6,0xa5 }, { 0x66,0xc0,0x35,0xa2 },
+    { 0xbc,0x37,0x74,0x4e }, { 0xca,0xa6,0xfc,0x82 },
+    { 0xd0,0xb0,0xe0,0x90 }, { 0xd8,0x15,0x33,0xa7 },
+    { 0x98,0x4a,0xf1,0x04 }, { 0xda,0xf7,0x41,0xec },
+    { 0x50,0x0e,0x7f,0xcd }, { 0xf6,0x2f,0x17,0x91 },
+    { 0xd6,0x8d,0x76,0x4d }, { 0xb0,0x4d,0x43,0xef },
+    { 0x4d,0x54,0xcc,0xaa }, { 0x04,0xdf,0xe4,0x96 },
+    { 0xb5,0xe3,0x9e,0xd1 }, { 0x88,0x1b,0x4c,0x6a },
+    { 0x1f,0xb8,0xc1,0x2c }, { 0x51,0x7f,0x46,0x65 },
+    { 0xea,0x04,0x9d,0x5e }, { 0x35,0x5d,0x01,0x8c },
+    { 0x74,0x73,0xfa,0x87 }, { 0x41,0x2e,0xfb,0x0b },
+    { 0x1d,0x5a,0xb3,0x67 }, { 0xd2,0x52,0x92,0xdb },
+    { 0x56,0x33,0xe9,0x10 }, { 0x47,0x13,0x6d,0xd6 },
+    { 0x61,0x8c,0x9a,0xd7 }, { 0x0c,0x7a,0x37,0xa1 },
+    { 0x14,0x8e,0x59,0xf8 }, { 0x3c,0x89,0xeb,0x13 },
+    { 0x27,0xee,0xce,0xa9 }, { 0xc9,0x35,0xb7,0x61 },
+    { 0xe5,0xed,0xe1,0x1c }, { 0xb1,0x3c,0x7a,0x47 },
+    { 0xdf,0x59,0x9c,0xd2 }, { 0x73,0x3f,0x55,0xf2 },
+    { 0xce,0x79,0x18,0x14 }, { 0x37,0xbf,0x73,0xc7 },
+    { 0xcd,0xea,0x53,0xf7 }, { 0xaa,0x5b,0x5f,0xfd },
+    { 0x6f,0x14,0xdf,0x3d }, { 0xdb,0x86,0x78,0x44 },
+    { 0xf3,0x81,0xca,0xaf }, { 0xc4,0x3e,0xb9,0x68 },
+    { 0x34,0x2c,0x38,0x24 }, { 0x40,0x5f,0xc2,0xa3 },
+    { 0xc3,0x72,0x16,0x1d }, { 0x25,0x0c,0xbc,0xe2 },
+    { 0x49,0x8b,0x28,0x3c }, { 0x95,0x41,0xff,0x0d },
+    { 0x01,0x71,0x39,0xa8 }, { 0xb3,0xde,0x08,0x0c },
+    { 0xe4,0x9c,0xd8,0xb4 }, { 0xc1,0x90,0x64,0x56 },
+    { 0x84,0x61,0x7b,0xcb }, { 0xb6,0x70,0xd5,0x32 },
+    { 0x5c,0x74,0x48,0x6c }, { 0x57,0x42,0xd0,0xb8 }
+  };
+
+static const unsigned char T8[256][4] =
+  {
+    { 0xf4,0xa7,0x50,0x51 }, { 0x41,0x65,0x53,0x7e },
+    { 0x17,0xa4,0xc3,0x1a }, { 0x27,0x5e,0x96,0x3a },
+    { 0xab,0x6b,0xcb,0x3b }, { 0x9d,0x45,0xf1,0x1f },
+    { 0xfa,0x58,0xab,0xac }, { 0xe3,0x03,0x93,0x4b },
+    { 0x30,0xfa,0x55,0x20 }, { 0x76,0x6d,0xf6,0xad },
+    { 0xcc,0x76,0x91,0x88 }, { 0x02,0x4c,0x25,0xf5 },
+    { 0xe5,0xd7,0xfc,0x4f }, { 0x2a,0xcb,0xd7,0xc5 },
+    { 0x35,0x44,0x80,0x26 }, { 0x62,0xa3,0x8f,0xb5 },
+    { 0xb1,0x5a,0x49,0xde }, { 0xba,0x1b,0x67,0x25 },
+    { 0xea,0x0e,0x98,0x45 }, { 0xfe,0xc0,0xe1,0x5d },
+    { 0x2f,0x75,0x02,0xc3 }, { 0x4c,0xf0,0x12,0x81 },
+    { 0x46,0x97,0xa3,0x8d }, { 0xd3,0xf9,0xc6,0x6b },
+    { 0x8f,0x5f,0xe7,0x03 }, { 0x92,0x9c,0x95,0x15 },
+    { 0x6d,0x7a,0xeb,0xbf }, { 0x52,0x59,0xda,0x95 },
+    { 0xbe,0x83,0x2d,0xd4 }, { 0x74,0x21,0xd3,0x58 },
+    { 0xe0,0x69,0x29,0x49 }, { 0xc9,0xc8,0x44,0x8e },
+    { 0xc2,0x89,0x6a,0x75 }, { 0x8e,0x79,0x78,0xf4 },
+    { 0x58,0x3e,0x6b,0x99 }, { 0xb9,0x71,0xdd,0x27 },
+    { 0xe1,0x4f,0xb6,0xbe }, { 0x88,0xad,0x17,0xf0 },
+    { 0x20,0xac,0x66,0xc9 }, { 0xce,0x3a,0xb4,0x7d },
+    { 0xdf,0x4a,0x18,0x63 }, { 0x1a,0x31,0x82,0xe5 },
+    { 0x51,0x33,0x60,0x97 }, { 0x53,0x7f,0x45,0x62 },
+    { 0x64,0x77,0xe0,0xb1 }, { 0x6b,0xae,0x84,0xbb },
+    { 0x81,0xa0,0x1c,0xfe }, { 0x08,0x2b,0x94,0xf9 },
+    { 0x48,0x68,0x58,0x70 }, { 0x45,0xfd,0x19,0x8f },
+    { 0xde,0x6c,0x87,0x94 }, { 0x7b,0xf8,0xb7,0x52 },
+    { 0x73,0xd3,0x23,0xab }, { 0x4b,0x02,0xe2,0x72 },
+    { 0x1f,0x8f,0x57,0xe3 }, { 0x55,0xab,0x2a,0x66 },
+    { 0xeb,0x28,0x07,0xb2 }, { 0xb5,0xc2,0x03,0x2f },
+    { 0xc5,0x7b,0x9a,0x86 }, { 0x37,0x08,0xa5,0xd3 },
+    { 0x28,0x87,0xf2,0x30 }, { 0xbf,0xa5,0xb2,0x23 },
+    { 0x03,0x6a,0xba,0x02 }, { 0x16,0x82,0x5c,0xed },
+    { 0xcf,0x1c,0x2b,0x8a }, { 0x79,0xb4,0x92,0xa7 },
+    { 0x07,0xf2,0xf0,0xf3 }, { 0x69,0xe2,0xa1,0x4e },
+    { 0xda,0xf4,0xcd,0x65 }, { 0x05,0xbe,0xd5,0x06 },
+    { 0x34,0x62,0x1f,0xd1 }, { 0xa6,0xfe,0x8a,0xc4 },
+    { 0x2e,0x53,0x9d,0x34 }, { 0xf3,0x55,0xa0,0xa2 },
+    { 0x8a,0xe1,0x32,0x05 }, { 0xf6,0xeb,0x75,0xa4 },
+    { 0x83,0xec,0x39,0x0b }, { 0x60,0xef,0xaa,0x40 },
+    { 0x71,0x9f,0x06,0x5e }, { 0x6e,0x10,0x51,0xbd },
+    { 0x21,0x8a,0xf9,0x3e }, { 0xdd,0x06,0x3d,0x96 },
+    { 0x3e,0x05,0xae,0xdd }, { 0xe6,0xbd,0x46,0x4d },
+    { 0x54,0x8d,0xb5,0x91 }, { 0xc4,0x5d,0x05,0x71 },
+    { 0x06,0xd4,0x6f,0x04 }, { 0x50,0x15,0xff,0x60 },
+    { 0x98,0xfb,0x24,0x19 }, { 0xbd,0xe9,0x97,0xd6 },
+    { 0x40,0x43,0xcc,0x89 }, { 0xd9,0x9e,0x77,0x67 },
+    { 0xe8,0x42,0xbd,0xb0 }, { 0x89,0x8b,0x88,0x07 },
+    { 0x19,0x5b,0x38,0xe7 }, { 0xc8,0xee,0xdb,0x79 },
+    { 0x7c,0x0a,0x47,0xa1 }, { 0x42,0x0f,0xe9,0x7c },
+    { 0x84,0x1e,0xc9,0xf8 }, { 0x00,0x00,0x00,0x00 },
+    { 0x80,0x86,0x83,0x09 }, { 0x2b,0xed,0x48,0x32 },
+    { 0x11,0x70,0xac,0x1e }, { 0x5a,0x72,0x4e,0x6c },
+    { 0x0e,0xff,0xfb,0xfd }, { 0x85,0x38,0x56,0x0f },
+    { 0xae,0xd5,0x1e,0x3d }, { 0x2d,0x39,0x27,0x36 },
+    { 0x0f,0xd9,0x64,0x0a }, { 0x5c,0xa6,0x21,0x68 },
+    { 0x5b,0x54,0xd1,0x9b }, { 0x36,0x2e,0x3a,0x24 },
+    { 0x0a,0x67,0xb1,0x0c }, { 0x57,0xe7,0x0f,0x93 },
+    { 0xee,0x96,0xd2,0xb4 }, { 0x9b,0x91,0x9e,0x1b },
+    { 0xc0,0xc5,0x4f,0x80 }, { 0xdc,0x20,0xa2,0x61 },
+    { 0x77,0x4b,0x69,0x5a }, { 0x12,0x1a,0x16,0x1c },
+    { 0x93,0xba,0x0a,0xe2 }, { 0xa0,0x2a,0xe5,0xc0 },
+    { 0x22,0xe0,0x43,0x3c }, { 0x1b,0x17,0x1d,0x12 },
+    { 0x09,0x0d,0x0b,0x0e }, { 0x8b,0xc7,0xad,0xf2 },
+    { 0xb6,0xa8,0xb9,0x2d }, { 0x1e,0xa9,0xc8,0x14 },
+    { 0xf1,0x19,0x85,0x57 }, { 0x75,0x07,0x4c,0xaf },
+    { 0x99,0xdd,0xbb,0xee }, { 0x7f,0x60,0xfd,0xa3 },
+    { 0x01,0x26,0x9f,0xf7 }, { 0x72,0xf5,0xbc,0x5c },
+    { 0x66,0x3b,0xc5,0x44 }, { 0xfb,0x7e,0x34,0x5b },
+    { 0x43,0x29,0x76,0x8b }, { 0x23,0xc6,0xdc,0xcb },
+    { 0xed,0xfc,0x68,0xb6 }, { 0xe4,0xf1,0x63,0xb8 },
+    { 0x31,0xdc,0xca,0xd7 }, { 0x63,0x85,0x10,0x42 },
+    { 0x97,0x22,0x40,0x13 }, { 0xc6,0x11,0x20,0x84 },
+    { 0x4a,0x24,0x7d,0x85 }, { 0xbb,0x3d,0xf8,0xd2 },
+    { 0xf9,0x32,0x11,0xae }, { 0x29,0xa1,0x6d,0xc7 },
+    { 0x9e,0x2f,0x4b,0x1d }, { 0xb2,0x30,0xf3,0xdc },
+    { 0x86,0x52,0xec,0x0d }, { 0xc1,0xe3,0xd0,0x77 },
+    { 0xb3,0x16,0x6c,0x2b }, { 0x70,0xb9,0x99,0xa9 },
+    { 0x94,0x48,0xfa,0x11 }, { 0xe9,0x64,0x22,0x47 },
+    { 0xfc,0x8c,0xc4,0xa8 }, { 0xf0,0x3f,0x1a,0xa0 },
+    { 0x7d,0x2c,0xd8,0x56 }, { 0x33,0x90,0xef,0x22 },
+    { 0x49,0x4e,0xc7,0x87 }, { 0x38,0xd1,0xc1,0xd9 },
+    { 0xca,0xa2,0xfe,0x8c }, { 0xd4,0x0b,0x36,0x98 },
+    { 0xf5,0x81,0xcf,0xa6 }, { 0x7a,0xde,0x28,0xa5 },
+    { 0xb7,0x8e,0x26,0xda }, { 0xad,0xbf,0xa4,0x3f },
+    { 0x3a,0x9d,0xe4,0x2c }, { 0x78,0x92,0x0d,0x50 },
+    { 0x5f,0xcc,0x9b,0x6a }, { 0x7e,0x46,0x62,0x54 },
+    { 0x8d,0x13,0xc2,0xf6 }, { 0xd8,0xb8,0xe8,0x90 },
+    { 0x39,0xf7,0x5e,0x2e }, { 0xc3,0xaf,0xf5,0x82 },
+    { 0x5d,0x80,0xbe,0x9f }, { 0xd0,0x93,0x7c,0x69 },
+    { 0xd5,0x2d,0xa9,0x6f }, { 0x25,0x12,0xb3,0xcf },
+    { 0xac,0x99,0x3b,0xc8 }, { 0x18,0x7d,0xa7,0x10 },
+    { 0x9c,0x63,0x6e,0xe8 }, { 0x3b,0xbb,0x7b,0xdb },
+    { 0x26,0x78,0x09,0xcd }, { 0x59,0x18,0xf4,0x6e },
+    { 0x9a,0xb7,0x01,0xec }, { 0x4f,0x9a,0xa8,0x83 },
+    { 0x95,0x6e,0x65,0xe6 }, { 0xff,0xe6,0x7e,0xaa },
+    { 0xbc,0xcf,0x08,0x21 }, { 0x15,0xe8,0xe6,0xef },
+    { 0xe7,0x9b,0xd9,0xba }, { 0x6f,0x36,0xce,0x4a },
+    { 0x9f,0x09,0xd4,0xea }, { 0xb0,0x7c,0xd6,0x29 },
+    { 0xa4,0xb2,0xaf,0x31 }, { 0x3f,0x23,0x31,0x2a },
+    { 0xa5,0x94,0x30,0xc6 }, { 0xa2,0x66,0xc0,0x35 },
+    { 0x4e,0xbc,0x37,0x74 }, { 0x82,0xca,0xa6,0xfc },
+    { 0x90,0xd0,0xb0,0xe0 }, { 0xa7,0xd8,0x15,0x33 },
+    { 0x04,0x98,0x4a,0xf1 }, { 0xec,0xda,0xf7,0x41 },
+    { 0xcd,0x50,0x0e,0x7f }, { 0x91,0xf6,0x2f,0x17 },
+    { 0x4d,0xd6,0x8d,0x76 }, { 0xef,0xb0,0x4d,0x43 },
+    { 0xaa,0x4d,0x54,0xcc }, { 0x96,0x04,0xdf,0xe4 },
+    { 0xd1,0xb5,0xe3,0x9e }, { 0x6a,0x88,0x1b,0x4c },
+    { 0x2c,0x1f,0xb8,0xc1 }, { 0x65,0x51,0x7f,0x46 },
+    { 0x5e,0xea,0x04,0x9d }, { 0x8c,0x35,0x5d,0x01 },
+    { 0x87,0x74,0x73,0xfa }, { 0x0b,0x41,0x2e,0xfb },
+    { 0x67,0x1d,0x5a,0xb3 }, { 0xdb,0xd2,0x52,0x92 },
+    { 0x10,0x56,0x33,0xe9 }, { 0xd6,0x47,0x13,0x6d },
+    { 0xd7,0x61,0x8c,0x9a }, { 0xa1,0x0c,0x7a,0x37 },
+    { 0xf8,0x14,0x8e,0x59 }, { 0x13,0x3c,0x89,0xeb },
+    { 0xa9,0x27,0xee,0xce }, { 0x61,0xc9,0x35,0xb7 },
+    { 0x1c,0xe5,0xed,0xe1 }, { 0x47,0xb1,0x3c,0x7a },
+    { 0xd2,0xdf,0x59,0x9c }, { 0xf2,0x73,0x3f,0x55 },
+    { 0x14,0xce,0x79,0x18 }, { 0xc7,0x37,0xbf,0x73 },
+    { 0xf7,0xcd,0xea,0x53 }, { 0xfd,0xaa,0x5b,0x5f },
+    { 0x3d,0x6f,0x14,0xdf }, { 0x44,0xdb,0x86,0x78 },
+    { 0xaf,0xf3,0x81,0xca }, { 0x68,0xc4,0x3e,0xb9 },
+    { 0x24,0x34,0x2c,0x38 }, { 0xa3,0x40,0x5f,0xc2 },
+    { 0x1d,0xc3,0x72,0x16 }, { 0xe2,0x25,0x0c,0xbc },
+    { 0x3c,0x49,0x8b,0x28 }, { 0x0d,0x95,0x41,0xff },
+    { 0xa8,0x01,0x71,0x39 }, { 0x0c,0xb3,0xde,0x08 },
+    { 0xb4,0xe4,0x9c,0xd8 }, { 0x56,0xc1,0x90,0x64 },
+    { 0xcb,0x84,0x61,0x7b }, { 0x32,0xb6,0x70,0xd5 },
+    { 0x6c,0x5c,0x74,0x48 }, { 0xb8,0x57,0x42,0xd0 }
+  };
+
+static const unsigned char S5[256] =
+  {
+    0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,
+    0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb,
+    0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87,
+    0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb,
+    0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d,
+    0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e,
+    0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2,
+    0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25,
+    0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16,
+    0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92,
+    0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda,
+    0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84,
+    0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a,
+    0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06,
+    0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02,
+    0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b,
+    0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea,
+    0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73,
+    0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85,
+    0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e,
+    0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89,
+    0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b,
+    0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20,
+    0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4,
+    0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31,
+    0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f,
+    0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d,
+    0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef,
+    0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0,
+    0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61,
+    0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26,
+    0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d
+  };
+
+static const unsigned char U1[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0e,0x09,0x0d,0x0b },
+    { 0x1c,0x12,0x1a,0x16 }, { 0x12,0x1b,0x17,0x1d },
+    { 0x38,0x24,0x34,0x2c }, { 0x36,0x2d,0x39,0x27 },
+    { 0x24,0x36,0x2e,0x3a }, { 0x2a,0x3f,0x23,0x31 },
+    { 0x70,0x48,0x68,0x58 }, { 0x7e,0x41,0x65,0x53 },
+    { 0x6c,0x5a,0x72,0x4e }, { 0x62,0x53,0x7f,0x45 },
+    { 0x48,0x6c,0x5c,0x74 }, { 0x46,0x65,0x51,0x7f },
+    { 0x54,0x7e,0x46,0x62 }, { 0x5a,0x77,0x4b,0x69 },
+    { 0xe0,0x90,0xd0,0xb0 }, { 0xee,0x99,0xdd,0xbb },
+    { 0xfc,0x82,0xca,0xa6 }, { 0xf2,0x8b,0xc7,0xad },
+    { 0xd8,0xb4,0xe4,0x9c }, { 0xd6,0xbd,0xe9,0x97 },
+    { 0xc4,0xa6,0xfe,0x8a }, { 0xca,0xaf,0xf3,0x81 },
+    { 0x90,0xd8,0xb8,0xe8 }, { 0x9e,0xd1,0xb5,0xe3 },
+    { 0x8c,0xca,0xa2,0xfe }, { 0x82,0xc3,0xaf,0xf5 },
+    { 0xa8,0xfc,0x8c,0xc4 }, { 0xa6,0xf5,0x81,0xcf },
+    { 0xb4,0xee,0x96,0xd2 }, { 0xba,0xe7,0x9b,0xd9 },
+    { 0xdb,0x3b,0xbb,0x7b }, { 0xd5,0x32,0xb6,0x70 },
+    { 0xc7,0x29,0xa1,0x6d }, { 0xc9,0x20,0xac,0x66 },
+    { 0xe3,0x1f,0x8f,0x57 }, { 0xed,0x16,0x82,0x5c },
+    { 0xff,0x0d,0x95,0x41 }, { 0xf1,0x04,0x98,0x4a },
+    { 0xab,0x73,0xd3,0x23 }, { 0xa5,0x7a,0xde,0x28 },
+    { 0xb7,0x61,0xc9,0x35 }, { 0xb9,0x68,0xc4,0x3e },
+    { 0x93,0x57,0xe7,0x0f }, { 0x9d,0x5e,0xea,0x04 },
+    { 0x8f,0x45,0xfd,0x19 }, { 0x81,0x4c,0xf0,0x12 },
+    { 0x3b,0xab,0x6b,0xcb }, { 0x35,0xa2,0x66,0xc0 },
+    { 0x27,0xb9,0x71,0xdd }, { 0x29,0xb0,0x7c,0xd6 },
+    { 0x03,0x8f,0x5f,0xe7 }, { 0x0d,0x86,0x52,0xec },
+    { 0x1f,0x9d,0x45,0xf1 }, { 0x11,0x94,0x48,0xfa },
+    { 0x4b,0xe3,0x03,0x93 }, { 0x45,0xea,0x0e,0x98 },
+    { 0x57,0xf1,0x19,0x85 }, { 0x59,0xf8,0x14,0x8e },
+    { 0x73,0xc7,0x37,0xbf }, { 0x7d,0xce,0x3a,0xb4 },
+    { 0x6f,0xd5,0x2d,0xa9 }, { 0x61,0xdc,0x20,0xa2 },
+    { 0xad,0x76,0x6d,0xf6 }, { 0xa3,0x7f,0x60,0xfd },
+    { 0xb1,0x64,0x77,0xe0 }, { 0xbf,0x6d,0x7a,0xeb },
+    { 0x95,0x52,0x59,0xda }, { 0x9b,0x5b,0x54,0xd1 },
+    { 0x89,0x40,0x43,0xcc }, { 0x87,0x49,0x4e,0xc7 },
+    { 0xdd,0x3e,0x05,0xae }, { 0xd3,0x37,0x08,0xa5 },
+    { 0xc1,0x2c,0x1f,0xb8 }, { 0xcf,0x25,0x12,0xb3 },
+    { 0xe5,0x1a,0x31,0x82 }, { 0xeb,0x13,0x3c,0x89 },
+    { 0xf9,0x08,0x2b,0x94 }, { 0xf7,0x01,0x26,0x9f },
+    { 0x4d,0xe6,0xbd,0x46 }, { 0x43,0xef,0xb0,0x4d },
+    { 0x51,0xf4,0xa7,0x50 }, { 0x5f,0xfd,0xaa,0x5b },
+    { 0x75,0xc2,0x89,0x6a }, { 0x7b,0xcb,0x84,0x61 },
+    { 0x69,0xd0,0x93,0x7c }, { 0x67,0xd9,0x9e,0x77 },
+    { 0x3d,0xae,0xd5,0x1e }, { 0x33,0xa7,0xd8,0x15 },
+    { 0x21,0xbc,0xcf,0x08 }, { 0x2f,0xb5,0xc2,0x03 },
+    { 0x05,0x8a,0xe1,0x32 }, { 0x0b,0x83,0xec,0x39 },
+    { 0x19,0x98,0xfb,0x24 }, { 0x17,0x91,0xf6,0x2f },
+    { 0x76,0x4d,0xd6,0x8d }, { 0x78,0x44,0xdb,0x86 },
+    { 0x6a,0x5f,0xcc,0x9b }, { 0x64,0x56,0xc1,0x90 },
+    { 0x4e,0x69,0xe2,0xa1 }, { 0x40,0x60,0xef,0xaa },
+    { 0x52,0x7b,0xf8,0xb7 }, { 0x5c,0x72,0xf5,0xbc },
+    { 0x06,0x05,0xbe,0xd5 }, { 0x08,0x0c,0xb3,0xde },
+    { 0x1a,0x17,0xa4,0xc3 }, { 0x14,0x1e,0xa9,0xc8 },
+    { 0x3e,0x21,0x8a,0xf9 }, { 0x30,0x28,0x87,0xf2 },
+    { 0x22,0x33,0x90,0xef }, { 0x2c,0x3a,0x9d,0xe4 },
+    { 0x96,0xdd,0x06,0x3d }, { 0x98,0xd4,0x0b,0x36 },
+    { 0x8a,0xcf,0x1c,0x2b }, { 0x84,0xc6,0x11,0x20 },
+    { 0xae,0xf9,0x32,0x11 }, { 0xa0,0xf0,0x3f,0x1a },
+    { 0xb2,0xeb,0x28,0x07 }, { 0xbc,0xe2,0x25,0x0c },
+    { 0xe6,0x95,0x6e,0x65 }, { 0xe8,0x9c,0x63,0x6e },
+    { 0xfa,0x87,0x74,0x73 }, { 0xf4,0x8e,0x79,0x78 },
+    { 0xde,0xb1,0x5a,0x49 }, { 0xd0,0xb8,0x57,0x42 },
+    { 0xc2,0xa3,0x40,0x5f }, { 0xcc,0xaa,0x4d,0x54 },
+    { 0x41,0xec,0xda,0xf7 }, { 0x4f,0xe5,0xd7,0xfc },
+    { 0x5d,0xfe,0xc0,0xe1 }, { 0x53,0xf7,0xcd,0xea },
+    { 0x79,0xc8,0xee,0xdb }, { 0x77,0xc1,0xe3,0xd0 },
+    { 0x65,0xda,0xf4,0xcd }, { 0x6b,0xd3,0xf9,0xc6 },
+    { 0x31,0xa4,0xb2,0xaf }, { 0x3f,0xad,0xbf,0xa4 },
+    { 0x2d,0xb6,0xa8,0xb9 }, { 0x23,0xbf,0xa5,0xb2 },
+    { 0x09,0x80,0x86,0x83 }, { 0x07,0x89,0x8b,0x88 },
+    { 0x15,0x92,0x9c,0x95 }, { 0x1b,0x9b,0x91,0x9e },
+    { 0xa1,0x7c,0x0a,0x47 }, { 0xaf,0x75,0x07,0x4c },
+    { 0xbd,0x6e,0x10,0x51 }, { 0xb3,0x67,0x1d,0x5a },
+    { 0x99,0x58,0x3e,0x6b }, { 0x97,0x51,0x33,0x60 },
+    { 0x85,0x4a,0x24,0x7d }, { 0x8b,0x43,0x29,0x76 },
+    { 0xd1,0x34,0x62,0x1f }, { 0xdf,0x3d,0x6f,0x14 },
+    { 0xcd,0x26,0x78,0x09 }, { 0xc3,0x2f,0x75,0x02 },
+    { 0xe9,0x10,0x56,0x33 }, { 0xe7,0x19,0x5b,0x38 },
+    { 0xf5,0x02,0x4c,0x25 }, { 0xfb,0x0b,0x41,0x2e },
+    { 0x9a,0xd7,0x61,0x8c }, { 0x94,0xde,0x6c,0x87 },
+    { 0x86,0xc5,0x7b,0x9a }, { 0x88,0xcc,0x76,0x91 },
+    { 0xa2,0xf3,0x55,0xa0 }, { 0xac,0xfa,0x58,0xab },
+    { 0xbe,0xe1,0x4f,0xb6 }, { 0xb0,0xe8,0x42,0xbd },
+    { 0xea,0x9f,0x09,0xd4 }, { 0xe4,0x96,0x04,0xdf },
+    { 0xf6,0x8d,0x13,0xc2 }, { 0xf8,0x84,0x1e,0xc9 },
+    { 0xd2,0xbb,0x3d,0xf8 }, { 0xdc,0xb2,0x30,0xf3 },
+    { 0xce,0xa9,0x27,0xee }, { 0xc0,0xa0,0x2a,0xe5 },
+    { 0x7a,0x47,0xb1,0x3c }, { 0x74,0x4e,0xbc,0x37 },
+    { 0x66,0x55,0xab,0x2a }, { 0x68,0x5c,0xa6,0x21 },
+    { 0x42,0x63,0x85,0x10 }, { 0x4c,0x6a,0x88,0x1b },
+    { 0x5e,0x71,0x9f,0x06 }, { 0x50,0x78,0x92,0x0d },
+    { 0x0a,0x0f,0xd9,0x64 }, { 0x04,0x06,0xd4,0x6f },
+    { 0x16,0x1d,0xc3,0x72 }, { 0x18,0x14,0xce,0x79 },
+    { 0x32,0x2b,0xed,0x48 }, { 0x3c,0x22,0xe0,0x43 },
+    { 0x2e,0x39,0xf7,0x5e }, { 0x20,0x30,0xfa,0x55 },
+    { 0xec,0x9a,0xb7,0x01 }, { 0xe2,0x93,0xba,0x0a },
+    { 0xf0,0x88,0xad,0x17 }, { 0xfe,0x81,0xa0,0x1c },
+    { 0xd4,0xbe,0x83,0x2d }, { 0xda,0xb7,0x8e,0x26 },
+    { 0xc8,0xac,0x99,0x3b }, { 0xc6,0xa5,0x94,0x30 },
+    { 0x9c,0xd2,0xdf,0x59 }, { 0x92,0xdb,0xd2,0x52 },
+    { 0x80,0xc0,0xc5,0x4f }, { 0x8e,0xc9,0xc8,0x44 },
+    { 0xa4,0xf6,0xeb,0x75 }, { 0xaa,0xff,0xe6,0x7e },
+    { 0xb8,0xe4,0xf1,0x63 }, { 0xb6,0xed,0xfc,0x68 },
+    { 0x0c,0x0a,0x67,0xb1 }, { 0x02,0x03,0x6a,0xba },
+    { 0x10,0x18,0x7d,0xa7 }, { 0x1e,0x11,0x70,0xac },
+    { 0x34,0x2e,0x53,0x9d }, { 0x3a,0x27,0x5e,0x96 },
+    { 0x28,0x3c,0x49,0x8b }, { 0x26,0x35,0x44,0x80 },
+    { 0x7c,0x42,0x0f,0xe9 }, { 0x72,0x4b,0x02,0xe2 },
+    { 0x60,0x50,0x15,0xff }, { 0x6e,0x59,0x18,0xf4 },
+    { 0x44,0x66,0x3b,0xc5 }, { 0x4a,0x6f,0x36,0xce },
+    { 0x58,0x74,0x21,0xd3 }, { 0x56,0x7d,0x2c,0xd8 },
+    { 0x37,0xa1,0x0c,0x7a }, { 0x39,0xa8,0x01,0x71 },
+    { 0x2b,0xb3,0x16,0x6c }, { 0x25,0xba,0x1b,0x67 },
+    { 0x0f,0x85,0x38,0x56 }, { 0x01,0x8c,0x35,0x5d },
+    { 0x13,0x97,0x22,0x40 }, { 0x1d,0x9e,0x2f,0x4b },
+    { 0x47,0xe9,0x64,0x22 }, { 0x49,0xe0,0x69,0x29 },
+    { 0x5b,0xfb,0x7e,0x34 }, { 0x55,0xf2,0x73,0x3f },
+    { 0x7f,0xcd,0x50,0x0e }, { 0x71,0xc4,0x5d,0x05 },
+    { 0x63,0xdf,0x4a,0x18 }, { 0x6d,0xd6,0x47,0x13 },
+    { 0xd7,0x31,0xdc,0xca }, { 0xd9,0x38,0xd1,0xc1 },
+    { 0xcb,0x23,0xc6,0xdc }, { 0xc5,0x2a,0xcb,0xd7 },
+    { 0xef,0x15,0xe8,0xe6 }, { 0xe1,0x1c,0xe5,0xed },
+    { 0xf3,0x07,0xf2,0xf0 }, { 0xfd,0x0e,0xff,0xfb },
+    { 0xa7,0x79,0xb4,0x92 }, { 0xa9,0x70,0xb9,0x99 },
+    { 0xbb,0x6b,0xae,0x84 }, { 0xb5,0x62,0xa3,0x8f },
+    { 0x9f,0x5d,0x80,0xbe }, { 0x91,0x54,0x8d,0xb5 },
+    { 0x83,0x4f,0x9a,0xa8 }, { 0x8d,0x46,0x97,0xa3 }
+  };
+
+static const unsigned char U2[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0b,0x0e,0x09,0x0d },
+    { 0x16,0x1c,0x12,0x1a }, { 0x1d,0x12,0x1b,0x17 },
+    { 0x2c,0x38,0x24,0x34 }, { 0x27,0x36,0x2d,0x39 },
+    { 0x3a,0x24,0x36,0x2e }, { 0x31,0x2a,0x3f,0x23 },
+    { 0x58,0x70,0x48,0x68 }, { 0x53,0x7e,0x41,0x65 },
+    { 0x4e,0x6c,0x5a,0x72 }, { 0x45,0x62,0x53,0x7f },
+    { 0x74,0x48,0x6c,0x5c }, { 0x7f,0x46,0x65,0x51 },
+    { 0x62,0x54,0x7e,0x46 }, { 0x69,0x5a,0x77,0x4b },
+    { 0xb0,0xe0,0x90,0xd0 }, { 0xbb,0xee,0x99,0xdd },
+    { 0xa6,0xfc,0x82,0xca }, { 0xad,0xf2,0x8b,0xc7 },
+    { 0x9c,0xd8,0xb4,0xe4 }, { 0x97,0xd6,0xbd,0xe9 },
+    { 0x8a,0xc4,0xa6,0xfe }, { 0x81,0xca,0xaf,0xf3 },
+    { 0xe8,0x90,0xd8,0xb8 }, { 0xe3,0x9e,0xd1,0xb5 },
+    { 0xfe,0x8c,0xca,0xa2 }, { 0xf5,0x82,0xc3,0xaf },
+    { 0xc4,0xa8,0xfc,0x8c }, { 0xcf,0xa6,0xf5,0x81 },
+    { 0xd2,0xb4,0xee,0x96 }, { 0xd9,0xba,0xe7,0x9b },
+    { 0x7b,0xdb,0x3b,0xbb }, { 0x70,0xd5,0x32,0xb6 },
+    { 0x6d,0xc7,0x29,0xa1 }, { 0x66,0xc9,0x20,0xac },
+    { 0x57,0xe3,0x1f,0x8f }, { 0x5c,0xed,0x16,0x82 },
+    { 0x41,0xff,0x0d,0x95 }, { 0x4a,0xf1,0x04,0x98 },
+    { 0x23,0xab,0x73,0xd3 }, { 0x28,0xa5,0x7a,0xde },
+    { 0x35,0xb7,0x61,0xc9 }, { 0x3e,0xb9,0x68,0xc4 },
+    { 0x0f,0x93,0x57,0xe7 }, { 0x04,0x9d,0x5e,0xea },
+    { 0x19,0x8f,0x45,0xfd }, { 0x12,0x81,0x4c,0xf0 },
+    { 0xcb,0x3b,0xab,0x6b }, { 0xc0,0x35,0xa2,0x66 },
+    { 0xdd,0x27,0xb9,0x71 }, { 0xd6,0x29,0xb0,0x7c },
+    { 0xe7,0x03,0x8f,0x5f }, { 0xec,0x0d,0x86,0x52 },
+    { 0xf1,0x1f,0x9d,0x45 }, { 0xfa,0x11,0x94,0x48 },
+    { 0x93,0x4b,0xe3,0x03 }, { 0x98,0x45,0xea,0x0e },
+    { 0x85,0x57,0xf1,0x19 }, { 0x8e,0x59,0xf8,0x14 },
+    { 0xbf,0x73,0xc7,0x37 }, { 0xb4,0x7d,0xce,0x3a },
+    { 0xa9,0x6f,0xd5,0x2d }, { 0xa2,0x61,0xdc,0x20 },
+    { 0xf6,0xad,0x76,0x6d }, { 0xfd,0xa3,0x7f,0x60 },
+    { 0xe0,0xb1,0x64,0x77 }, { 0xeb,0xbf,0x6d,0x7a },
+    { 0xda,0x95,0x52,0x59 }, { 0xd1,0x9b,0x5b,0x54 },
+    { 0xcc,0x89,0x40,0x43 }, { 0xc7,0x87,0x49,0x4e },
+    { 0xae,0xdd,0x3e,0x05 }, { 0xa5,0xd3,0x37,0x08 },
+    { 0xb8,0xc1,0x2c,0x1f }, { 0xb3,0xcf,0x25,0x12 },
+    { 0x82,0xe5,0x1a,0x31 }, { 0x89,0xeb,0x13,0x3c },
+    { 0x94,0xf9,0x08,0x2b }, { 0x9f,0xf7,0x01,0x26 },
+    { 0x46,0x4d,0xe6,0xbd }, { 0x4d,0x43,0xef,0xb0 },
+    { 0x50,0x51,0xf4,0xa7 }, { 0x5b,0x5f,0xfd,0xaa },
+    { 0x6a,0x75,0xc2,0x89 }, { 0x61,0x7b,0xcb,0x84 },
+    { 0x7c,0x69,0xd0,0x93 }, { 0x77,0x67,0xd9,0x9e },
+    { 0x1e,0x3d,0xae,0xd5 }, { 0x15,0x33,0xa7,0xd8 },
+    { 0x08,0x21,0xbc,0xcf }, { 0x03,0x2f,0xb5,0xc2 },
+    { 0x32,0x05,0x8a,0xe1 }, { 0x39,0x0b,0x83,0xec },
+    { 0x24,0x19,0x98,0xfb }, { 0x2f,0x17,0x91,0xf6 },
+    { 0x8d,0x76,0x4d,0xd6 }, { 0x86,0x78,0x44,0xdb },
+    { 0x9b,0x6a,0x5f,0xcc }, { 0x90,0x64,0x56,0xc1 },
+    { 0xa1,0x4e,0x69,0xe2 }, { 0xaa,0x40,0x60,0xef },
+    { 0xb7,0x52,0x7b,0xf8 }, { 0xbc,0x5c,0x72,0xf5 },
+    { 0xd5,0x06,0x05,0xbe }, { 0xde,0x08,0x0c,0xb3 },
+    { 0xc3,0x1a,0x17,0xa4 }, { 0xc8,0x14,0x1e,0xa9 },
+    { 0xf9,0x3e,0x21,0x8a }, { 0xf2,0x30,0x28,0x87 },
+    { 0xef,0x22,0x33,0x90 }, { 0xe4,0x2c,0x3a,0x9d },
+    { 0x3d,0x96,0xdd,0x06 }, { 0x36,0x98,0xd4,0x0b },
+    { 0x2b,0x8a,0xcf,0x1c }, { 0x20,0x84,0xc6,0x11 },
+    { 0x11,0xae,0xf9,0x32 }, { 0x1a,0xa0,0xf0,0x3f },
+    { 0x07,0xb2,0xeb,0x28 }, { 0x0c,0xbc,0xe2,0x25 },
+    { 0x65,0xe6,0x95,0x6e }, { 0x6e,0xe8,0x9c,0x63 },
+    { 0x73,0xfa,0x87,0x74 }, { 0x78,0xf4,0x8e,0x79 },
+    { 0x49,0xde,0xb1,0x5a }, { 0x42,0xd0,0xb8,0x57 },
+    { 0x5f,0xc2,0xa3,0x40 }, { 0x54,0xcc,0xaa,0x4d },
+    { 0xf7,0x41,0xec,0xda }, { 0xfc,0x4f,0xe5,0xd7 },
+    { 0xe1,0x5d,0xfe,0xc0 }, { 0xea,0x53,0xf7,0xcd },
+    { 0xdb,0x79,0xc8,0xee }, { 0xd0,0x77,0xc1,0xe3 },
+    { 0xcd,0x65,0xda,0xf4 }, { 0xc6,0x6b,0xd3,0xf9 },
+    { 0xaf,0x31,0xa4,0xb2 }, { 0xa4,0x3f,0xad,0xbf },
+    { 0xb9,0x2d,0xb6,0xa8 }, { 0xb2,0x23,0xbf,0xa5 },
+    { 0x83,0x09,0x80,0x86 }, { 0x88,0x07,0x89,0x8b },
+    { 0x95,0x15,0x92,0x9c }, { 0x9e,0x1b,0x9b,0x91 },
+    { 0x47,0xa1,0x7c,0x0a }, { 0x4c,0xaf,0x75,0x07 },
+    { 0x51,0xbd,0x6e,0x10 }, { 0x5a,0xb3,0x67,0x1d },
+    { 0x6b,0x99,0x58,0x3e }, { 0x60,0x97,0x51,0x33 },
+    { 0x7d,0x85,0x4a,0x24 }, { 0x76,0x8b,0x43,0x29 },
+    { 0x1f,0xd1,0x34,0x62 }, { 0x14,0xdf,0x3d,0x6f },
+    { 0x09,0xcd,0x26,0x78 }, { 0x02,0xc3,0x2f,0x75 },
+    { 0x33,0xe9,0x10,0x56 }, { 0x38,0xe7,0x19,0x5b },
+    { 0x25,0xf5,0x02,0x4c }, { 0x2e,0xfb,0x0b,0x41 },
+    { 0x8c,0x9a,0xd7,0x61 }, { 0x87,0x94,0xde,0x6c },
+    { 0x9a,0x86,0xc5,0x7b }, { 0x91,0x88,0xcc,0x76 },
+    { 0xa0,0xa2,0xf3,0x55 }, { 0xab,0xac,0xfa,0x58 },
+    { 0xb6,0xbe,0xe1,0x4f }, { 0xbd,0xb0,0xe8,0x42 },
+    { 0xd4,0xea,0x9f,0x09 }, { 0xdf,0xe4,0x96,0x04 },
+    { 0xc2,0xf6,0x8d,0x13 }, { 0xc9,0xf8,0x84,0x1e },
+    { 0xf8,0xd2,0xbb,0x3d }, { 0xf3,0xdc,0xb2,0x30 },
+    { 0xee,0xce,0xa9,0x27 }, { 0xe5,0xc0,0xa0,0x2a },
+    { 0x3c,0x7a,0x47,0xb1 }, { 0x37,0x74,0x4e,0xbc },
+    { 0x2a,0x66,0x55,0xab }, { 0x21,0x68,0x5c,0xa6 },
+    { 0x10,0x42,0x63,0x85 }, { 0x1b,0x4c,0x6a,0x88 },
+    { 0x06,0x5e,0x71,0x9f }, { 0x0d,0x50,0x78,0x92 },
+    { 0x64,0x0a,0x0f,0xd9 }, { 0x6f,0x04,0x06,0xd4 },
+    { 0x72,0x16,0x1d,0xc3 }, { 0x79,0x18,0x14,0xce },
+    { 0x48,0x32,0x2b,0xed }, { 0x43,0x3c,0x22,0xe0 },
+    { 0x5e,0x2e,0x39,0xf7 }, { 0x55,0x20,0x30,0xfa },
+    { 0x01,0xec,0x9a,0xb7 }, { 0x0a,0xe2,0x93,0xba },
+    { 0x17,0xf0,0x88,0xad }, { 0x1c,0xfe,0x81,0xa0 },
+    { 0x2d,0xd4,0xbe,0x83 }, { 0x26,0xda,0xb7,0x8e },
+    { 0x3b,0xc8,0xac,0x99 }, { 0x30,0xc6,0xa5,0x94 },
+    { 0x59,0x9c,0xd2,0xdf }, { 0x52,0x92,0xdb,0xd2 },
+    { 0x4f,0x80,0xc0,0xc5 }, { 0x44,0x8e,0xc9,0xc8 },
+    { 0x75,0xa4,0xf6,0xeb }, { 0x7e,0xaa,0xff,0xe6 },
+    { 0x63,0xb8,0xe4,0xf1 }, { 0x68,0xb6,0xed,0xfc },
+    { 0xb1,0x0c,0x0a,0x67 }, { 0xba,0x02,0x03,0x6a },
+    { 0xa7,0x10,0x18,0x7d }, { 0xac,0x1e,0x11,0x70 },
+    { 0x9d,0x34,0x2e,0x53 }, { 0x96,0x3a,0x27,0x5e },
+    { 0x8b,0x28,0x3c,0x49 }, { 0x80,0x26,0x35,0x44 },
+    { 0xe9,0x7c,0x42,0x0f }, { 0xe2,0x72,0x4b,0x02 },
+    { 0xff,0x60,0x50,0x15 }, { 0xf4,0x6e,0x59,0x18 },
+    { 0xc5,0x44,0x66,0x3b }, { 0xce,0x4a,0x6f,0x36 },
+    { 0xd3,0x58,0x74,0x21 }, { 0xd8,0x56,0x7d,0x2c },
+    { 0x7a,0x37,0xa1,0x0c }, { 0x71,0x39,0xa8,0x01 },
+    { 0x6c,0x2b,0xb3,0x16 }, { 0x67,0x25,0xba,0x1b },
+    { 0x56,0x0f,0x85,0x38 }, { 0x5d,0x01,0x8c,0x35 },
+    { 0x40,0x13,0x97,0x22 }, { 0x4b,0x1d,0x9e,0x2f },
+    { 0x22,0x47,0xe9,0x64 }, { 0x29,0x49,0xe0,0x69 },
+    { 0x34,0x5b,0xfb,0x7e }, { 0x3f,0x55,0xf2,0x73 },
+    { 0x0e,0x7f,0xcd,0x50 }, { 0x05,0x71,0xc4,0x5d },
+    { 0x18,0x63,0xdf,0x4a }, { 0x13,0x6d,0xd6,0x47 },
+    { 0xca,0xd7,0x31,0xdc }, { 0xc1,0xd9,0x38,0xd1 },
+    { 0xdc,0xcb,0x23,0xc6 }, { 0xd7,0xc5,0x2a,0xcb },
+    { 0xe6,0xef,0x15,0xe8 }, { 0xed,0xe1,0x1c,0xe5 },
+    { 0xf0,0xf3,0x07,0xf2 }, { 0xfb,0xfd,0x0e,0xff },
+    { 0x92,0xa7,0x79,0xb4 }, { 0x99,0xa9,0x70,0xb9 },
+    { 0x84,0xbb,0x6b,0xae }, { 0x8f,0xb5,0x62,0xa3 },
+    { 0xbe,0x9f,0x5d,0x80 }, { 0xb5,0x91,0x54,0x8d },
+    { 0xa8,0x83,0x4f,0x9a }, { 0xa3,0x8d,0x46,0x97 }
+  };
+
+static const unsigned char U3[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x0d,0x0b,0x0e,0x09 },
+    { 0x1a,0x16,0x1c,0x12 }, { 0x17,0x1d,0x12,0x1b },
+    { 0x34,0x2c,0x38,0x24 }, { 0x39,0x27,0x36,0x2d },
+    { 0x2e,0x3a,0x24,0x36 }, { 0x23,0x31,0x2a,0x3f },
+    { 0x68,0x58,0x70,0x48 }, { 0x65,0x53,0x7e,0x41 },
+    { 0x72,0x4e,0x6c,0x5a }, { 0x7f,0x45,0x62,0x53 },
+    { 0x5c,0x74,0x48,0x6c }, { 0x51,0x7f,0x46,0x65 },
+    { 0x46,0x62,0x54,0x7e }, { 0x4b,0x69,0x5a,0x77 },
+    { 0xd0,0xb0,0xe0,0x90 }, { 0xdd,0xbb,0xee,0x99 },
+    { 0xca,0xa6,0xfc,0x82 }, { 0xc7,0xad,0xf2,0x8b },
+    { 0xe4,0x9c,0xd8,0xb4 }, { 0xe9,0x97,0xd6,0xbd },
+    { 0xfe,0x8a,0xc4,0xa6 }, { 0xf3,0x81,0xca,0xaf },
+    { 0xb8,0xe8,0x90,0xd8 }, { 0xb5,0xe3,0x9e,0xd1 },
+    { 0xa2,0xfe,0x8c,0xca }, { 0xaf,0xf5,0x82,0xc3 },
+    { 0x8c,0xc4,0xa8,0xfc }, { 0x81,0xcf,0xa6,0xf5 },
+    { 0x96,0xd2,0xb4,0xee }, { 0x9b,0xd9,0xba,0xe7 },
+    { 0xbb,0x7b,0xdb,0x3b }, { 0xb6,0x70,0xd5,0x32 },
+    { 0xa1,0x6d,0xc7,0x29 }, { 0xac,0x66,0xc9,0x20 },
+    { 0x8f,0x57,0xe3,0x1f }, { 0x82,0x5c,0xed,0x16 },
+    { 0x95,0x41,0xff,0x0d }, { 0x98,0x4a,0xf1,0x04 },
+    { 0xd3,0x23,0xab,0x73 }, { 0xde,0x28,0xa5,0x7a },
+    { 0xc9,0x35,0xb7,0x61 }, { 0xc4,0x3e,0xb9,0x68 },
+    { 0xe7,0x0f,0x93,0x57 }, { 0xea,0x04,0x9d,0x5e },
+    { 0xfd,0x19,0x8f,0x45 }, { 0xf0,0x12,0x81,0x4c },
+    { 0x6b,0xcb,0x3b,0xab }, { 0x66,0xc0,0x35,0xa2 },
+    { 0x71,0xdd,0x27,0xb9 }, { 0x7c,0xd6,0x29,0xb0 },
+    { 0x5f,0xe7,0x03,0x8f }, { 0x52,0xec,0x0d,0x86 },
+    { 0x45,0xf1,0x1f,0x9d }, { 0x48,0xfa,0x11,0x94 },
+    { 0x03,0x93,0x4b,0xe3 }, { 0x0e,0x98,0x45,0xea },
+    { 0x19,0x85,0x57,0xf1 }, { 0x14,0x8e,0x59,0xf8 },
+    { 0x37,0xbf,0x73,0xc7 }, { 0x3a,0xb4,0x7d,0xce },
+    { 0x2d,0xa9,0x6f,0xd5 }, { 0x20,0xa2,0x61,0xdc },
+    { 0x6d,0xf6,0xad,0x76 }, { 0x60,0xfd,0xa3,0x7f },
+    { 0x77,0xe0,0xb1,0x64 }, { 0x7a,0xeb,0xbf,0x6d },
+    { 0x59,0xda,0x95,0x52 }, { 0x54,0xd1,0x9b,0x5b },
+    { 0x43,0xcc,0x89,0x40 }, { 0x4e,0xc7,0x87,0x49 },
+    { 0x05,0xae,0xdd,0x3e }, { 0x08,0xa5,0xd3,0x37 },
+    { 0x1f,0xb8,0xc1,0x2c }, { 0x12,0xb3,0xcf,0x25 },
+    { 0x31,0x82,0xe5,0x1a }, { 0x3c,0x89,0xeb,0x13 },
+    { 0x2b,0x94,0xf9,0x08 }, { 0x26,0x9f,0xf7,0x01 },
+    { 0xbd,0x46,0x4d,0xe6 }, { 0xb0,0x4d,0x43,0xef },
+    { 0xa7,0x50,0x51,0xf4 }, { 0xaa,0x5b,0x5f,0xfd },
+    { 0x89,0x6a,0x75,0xc2 }, { 0x84,0x61,0x7b,0xcb },
+    { 0x93,0x7c,0x69,0xd0 }, { 0x9e,0x77,0x67,0xd9 },
+    { 0xd5,0x1e,0x3d,0xae }, { 0xd8,0x15,0x33,0xa7 },
+    { 0xcf,0x08,0x21,0xbc }, { 0xc2,0x03,0x2f,0xb5 },
+    { 0xe1,0x32,0x05,0x8a }, { 0xec,0x39,0x0b,0x83 },
+    { 0xfb,0x24,0x19,0x98 }, { 0xf6,0x2f,0x17,0x91 },
+    { 0xd6,0x8d,0x76,0x4d }, { 0xdb,0x86,0x78,0x44 },
+    { 0xcc,0x9b,0x6a,0x5f }, { 0xc1,0x90,0x64,0x56 },
+    { 0xe2,0xa1,0x4e,0x69 }, { 0xef,0xaa,0x40,0x60 },
+    { 0xf8,0xb7,0x52,0x7b }, { 0xf5,0xbc,0x5c,0x72 },
+    { 0xbe,0xd5,0x06,0x05 }, { 0xb3,0xde,0x08,0x0c },
+    { 0xa4,0xc3,0x1a,0x17 }, { 0xa9,0xc8,0x14,0x1e },
+    { 0x8a,0xf9,0x3e,0x21 }, { 0x87,0xf2,0x30,0x28 },
+    { 0x90,0xef,0x22,0x33 }, { 0x9d,0xe4,0x2c,0x3a },
+    { 0x06,0x3d,0x96,0xdd }, { 0x0b,0x36,0x98,0xd4 },
+    { 0x1c,0x2b,0x8a,0xcf }, { 0x11,0x20,0x84,0xc6 },
+    { 0x32,0x11,0xae,0xf9 }, { 0x3f,0x1a,0xa0,0xf0 },
+    { 0x28,0x07,0xb2,0xeb }, { 0x25,0x0c,0xbc,0xe2 },
+    { 0x6e,0x65,0xe6,0x95 }, { 0x63,0x6e,0xe8,0x9c },
+    { 0x74,0x73,0xfa,0x87 }, { 0x79,0x78,0xf4,0x8e },
+    { 0x5a,0x49,0xde,0xb1 }, { 0x57,0x42,0xd0,0xb8 },
+    { 0x40,0x5f,0xc2,0xa3 }, { 0x4d,0x54,0xcc,0xaa },
+    { 0xda,0xf7,0x41,0xec }, { 0xd7,0xfc,0x4f,0xe5 },
+    { 0xc0,0xe1,0x5d,0xfe }, { 0xcd,0xea,0x53,0xf7 },
+    { 0xee,0xdb,0x79,0xc8 }, { 0xe3,0xd0,0x77,0xc1 },
+    { 0xf4,0xcd,0x65,0xda }, { 0xf9,0xc6,0x6b,0xd3 },
+    { 0xb2,0xaf,0x31,0xa4 }, { 0xbf,0xa4,0x3f,0xad },
+    { 0xa8,0xb9,0x2d,0xb6 }, { 0xa5,0xb2,0x23,0xbf },
+    { 0x86,0x83,0x09,0x80 }, { 0x8b,0x88,0x07,0x89 },
+    { 0x9c,0x95,0x15,0x92 }, { 0x91,0x9e,0x1b,0x9b },
+    { 0x0a,0x47,0xa1,0x7c }, { 0x07,0x4c,0xaf,0x75 },
+    { 0x10,0x51,0xbd,0x6e }, { 0x1d,0x5a,0xb3,0x67 },
+    { 0x3e,0x6b,0x99,0x58 }, { 0x33,0x60,0x97,0x51 },
+    { 0x24,0x7d,0x85,0x4a }, { 0x29,0x76,0x8b,0x43 },
+    { 0x62,0x1f,0xd1,0x34 }, { 0x6f,0x14,0xdf,0x3d },
+    { 0x78,0x09,0xcd,0x26 }, { 0x75,0x02,0xc3,0x2f },
+    { 0x56,0x33,0xe9,0x10 }, { 0x5b,0x38,0xe7,0x19 },
+    { 0x4c,0x25,0xf5,0x02 }, { 0x41,0x2e,0xfb,0x0b },
+    { 0x61,0x8c,0x9a,0xd7 }, { 0x6c,0x87,0x94,0xde },
+    { 0x7b,0x9a,0x86,0xc5 }, { 0x76,0x91,0x88,0xcc },
+    { 0x55,0xa0,0xa2,0xf3 }, { 0x58,0xab,0xac,0xfa },
+    { 0x4f,0xb6,0xbe,0xe1 }, { 0x42,0xbd,0xb0,0xe8 },
+    { 0x09,0xd4,0xea,0x9f }, { 0x04,0xdf,0xe4,0x96 },
+    { 0x13,0xc2,0xf6,0x8d }, { 0x1e,0xc9,0xf8,0x84 },
+    { 0x3d,0xf8,0xd2,0xbb }, { 0x30,0xf3,0xdc,0xb2 },
+    { 0x27,0xee,0xce,0xa9 }, { 0x2a,0xe5,0xc0,0xa0 },
+    { 0xb1,0x3c,0x7a,0x47 }, { 0xbc,0x37,0x74,0x4e },
+    { 0xab,0x2a,0x66,0x55 }, { 0xa6,0x21,0x68,0x5c },
+    { 0x85,0x10,0x42,0x63 }, { 0x88,0x1b,0x4c,0x6a },
+    { 0x9f,0x06,0x5e,0x71 }, { 0x92,0x0d,0x50,0x78 },
+    { 0xd9,0x64,0x0a,0x0f }, { 0xd4,0x6f,0x04,0x06 },
+    { 0xc3,0x72,0x16,0x1d }, { 0xce,0x79,0x18,0x14 },
+    { 0xed,0x48,0x32,0x2b }, { 0xe0,0x43,0x3c,0x22 },
+    { 0xf7,0x5e,0x2e,0x39 }, { 0xfa,0x55,0x20,0x30 },
+    { 0xb7,0x01,0xec,0x9a }, { 0xba,0x0a,0xe2,0x93 },
+    { 0xad,0x17,0xf0,0x88 }, { 0xa0,0x1c,0xfe,0x81 },
+    { 0x83,0x2d,0xd4,0xbe }, { 0x8e,0x26,0xda,0xb7 },
+    { 0x99,0x3b,0xc8,0xac }, { 0x94,0x30,0xc6,0xa5 },
+    { 0xdf,0x59,0x9c,0xd2 }, { 0xd2,0x52,0x92,0xdb },
+    { 0xc5,0x4f,0x80,0xc0 }, { 0xc8,0x44,0x8e,0xc9 },
+    { 0xeb,0x75,0xa4,0xf6 }, { 0xe6,0x7e,0xaa,0xff },
+    { 0xf1,0x63,0xb8,0xe4 }, { 0xfc,0x68,0xb6,0xed },
+    { 0x67,0xb1,0x0c,0x0a }, { 0x6a,0xba,0x02,0x03 },
+    { 0x7d,0xa7,0x10,0x18 }, { 0x70,0xac,0x1e,0x11 },
+    { 0x53,0x9d,0x34,0x2e }, { 0x5e,0x96,0x3a,0x27 },
+    { 0x49,0x8b,0x28,0x3c }, { 0x44,0x80,0x26,0x35 },
+    { 0x0f,0xe9,0x7c,0x42 }, { 0x02,0xe2,0x72,0x4b },
+    { 0x15,0xff,0x60,0x50 }, { 0x18,0xf4,0x6e,0x59 },
+    { 0x3b,0xc5,0x44,0x66 }, { 0x36,0xce,0x4a,0x6f },
+    { 0x21,0xd3,0x58,0x74 }, { 0x2c,0xd8,0x56,0x7d },
+    { 0x0c,0x7a,0x37,0xa1 }, { 0x01,0x71,0x39,0xa8 },
+    { 0x16,0x6c,0x2b,0xb3 }, { 0x1b,0x67,0x25,0xba },
+    { 0x38,0x56,0x0f,0x85 }, { 0x35,0x5d,0x01,0x8c },
+    { 0x22,0x40,0x13,0x97 }, { 0x2f,0x4b,0x1d,0x9e },
+    { 0x64,0x22,0x47,0xe9 }, { 0x69,0x29,0x49,0xe0 },
+    { 0x7e,0x34,0x5b,0xfb }, { 0x73,0x3f,0x55,0xf2 },
+    { 0x50,0x0e,0x7f,0xcd }, { 0x5d,0x05,0x71,0xc4 },
+    { 0x4a,0x18,0x63,0xdf }, { 0x47,0x13,0x6d,0xd6 },
+    { 0xdc,0xca,0xd7,0x31 }, { 0xd1,0xc1,0xd9,0x38 },
+    { 0xc6,0xdc,0xcb,0x23 }, { 0xcb,0xd7,0xc5,0x2a },
+    { 0xe8,0xe6,0xef,0x15 }, { 0xe5,0xed,0xe1,0x1c },
+    { 0xf2,0xf0,0xf3,0x07 }, { 0xff,0xfb,0xfd,0x0e },
+    { 0xb4,0x92,0xa7,0x79 }, { 0xb9,0x99,0xa9,0x70 },
+    { 0xae,0x84,0xbb,0x6b }, { 0xa3,0x8f,0xb5,0x62 },
+    { 0x80,0xbe,0x9f,0x5d }, { 0x8d,0xb5,0x91,0x54 },
+    { 0x9a,0xa8,0x83,0x4f }, { 0x97,0xa3,0x8d,0x46 }
+  };
+
+static const unsigned char U4[256][4] =
+  {
+    { 0x00,0x00,0x00,0x00 }, { 0x09,0x0d,0x0b,0x0e },
+    { 0x12,0x1a,0x16,0x1c }, { 0x1b,0x17,0x1d,0x12 },
+    { 0x24,0x34,0x2c,0x38 }, { 0x2d,0x39,0x27,0x36 },
+    { 0x36,0x2e,0x3a,0x24 }, { 0x3f,0x23,0x31,0x2a },
+    { 0x48,0x68,0x58,0x70 }, { 0x41,0x65,0x53,0x7e },
+    { 0x5a,0x72,0x4e,0x6c }, { 0x53,0x7f,0x45,0x62 },
+    { 0x6c,0x5c,0x74,0x48 }, { 0x65,0x51,0x7f,0x46 },
+    { 0x7e,0x46,0x62,0x54 }, { 0x77,0x4b,0x69,0x5a },
+    { 0x90,0xd0,0xb0,0xe0 }, { 0x99,0xdd,0xbb,0xee },
+    { 0x82,0xca,0xa6,0xfc }, { 0x8b,0xc7,0xad,0xf2 },
+    { 0xb4,0xe4,0x9c,0xd8 }, { 0xbd,0xe9,0x97,0xd6 },
+    { 0xa6,0xfe,0x8a,0xc4 }, { 0xaf,0xf3,0x81,0xca },
+    { 0xd8,0xb8,0xe8,0x90 }, { 0xd1,0xb5,0xe3,0x9e },
+    { 0xca,0xa2,0xfe,0x8c }, { 0xc3,0xaf,0xf5,0x82 },
+    { 0xfc,0x8c,0xc4,0xa8 }, { 0xf5,0x81,0xcf,0xa6 },
+    { 0xee,0x96,0xd2,0xb4 }, { 0xe7,0x9b,0xd9,0xba },
+    { 0x3b,0xbb,0x7b,0xdb }, { 0x32,0xb6,0x70,0xd5 },
+    { 0x29,0xa1,0x6d,0xc7 }, { 0x20,0xac,0x66,0xc9 },
+    { 0x1f,0x8f,0x57,0xe3 }, { 0x16,0x82,0x5c,0xed },
+    { 0x0d,0x95,0x41,0xff }, { 0x04,0x98,0x4a,0xf1 },
+    { 0x73,0xd3,0x23,0xab }, { 0x7a,0xde,0x28,0xa5 },
+    { 0x61,0xc9,0x35,0xb7 }, { 0x68,0xc4,0x3e,0xb9 },
+    { 0x57,0xe7,0x0f,0x93 }, { 0x5e,0xea,0x04,0x9d },
+    { 0x45,0xfd,0x19,0x8f }, { 0x4c,0xf0,0x12,0x81 },
+    { 0xab,0x6b,0xcb,0x3b }, { 0xa2,0x66,0xc0,0x35 },
+    { 0xb9,0x71,0xdd,0x27 }, { 0xb0,0x7c,0xd6,0x29 },
+    { 0x8f,0x5f,0xe7,0x03 }, { 0x86,0x52,0xec,0x0d },
+    { 0x9d,0x45,0xf1,0x1f }, { 0x94,0x48,0xfa,0x11 },
+    { 0xe3,0x03,0x93,0x4b }, { 0xea,0x0e,0x98,0x45 },
+    { 0xf1,0x19,0x85,0x57 }, { 0xf8,0x14,0x8e,0x59 },
+    { 0xc7,0x37,0xbf,0x73 }, { 0xce,0x3a,0xb4,0x7d },
+    { 0xd5,0x2d,0xa9,0x6f }, { 0xdc,0x20,0xa2,0x61 },
+    { 0x76,0x6d,0xf6,0xad }, { 0x7f,0x60,0xfd,0xa3 },
+    { 0x64,0x77,0xe0,0xb1 }, { 0x6d,0x7a,0xeb,0xbf },
+    { 0x52,0x59,0xda,0x95 }, { 0x5b,0x54,0xd1,0x9b },
+    { 0x40,0x43,0xcc,0x89 }, { 0x49,0x4e,0xc7,0x87 },
+    { 0x3e,0x05,0xae,0xdd }, { 0x37,0x08,0xa5,0xd3 },
+    { 0x2c,0x1f,0xb8,0xc1 }, { 0x25,0x12,0xb3,0xcf },
+    { 0x1a,0x31,0x82,0xe5 }, { 0x13,0x3c,0x89,0xeb },
+    { 0x08,0x2b,0x94,0xf9 }, { 0x01,0x26,0x9f,0xf7 },
+    { 0xe6,0xbd,0x46,0x4d }, { 0xef,0xb0,0x4d,0x43 },
+    { 0xf4,0xa7,0x50,0x51 }, { 0xfd,0xaa,0x5b,0x5f },
+    { 0xc2,0x89,0x6a,0x75 }, { 0xcb,0x84,0x61,0x7b },
+    { 0xd0,0x93,0x7c,0x69 }, { 0xd9,0x9e,0x77,0x67 },
+    { 0xae,0xd5,0x1e,0x3d }, { 0xa7,0xd8,0x15,0x33 },
+    { 0xbc,0xcf,0x08,0x21 }, { 0xb5,0xc2,0x03,0x2f },
+    { 0x8a,0xe1,0x32,0x05 }, { 0x83,0xec,0x39,0x0b },
+    { 0x98,0xfb,0x24,0x19 }, { 0x91,0xf6,0x2f,0x17 },
+    { 0x4d,0xd6,0x8d,0x76 }, { 0x44,0xdb,0x86,0x78 },
+    { 0x5f,0xcc,0x9b,0x6a }, { 0x56,0xc1,0x90,0x64 },
+    { 0x69,0xe2,0xa1,0x4e }, { 0x60,0xef,0xaa,0x40 },
+    { 0x7b,0xf8,0xb7,0x52 }, { 0x72,0xf5,0xbc,0x5c },
+    { 0x05,0xbe,0xd5,0x06 }, { 0x0c,0xb3,0xde,0x08 },
+    { 0x17,0xa4,0xc3,0x1a }, { 0x1e,0xa9,0xc8,0x14 },
+    { 0x21,0x8a,0xf9,0x3e }, { 0x28,0x87,0xf2,0x30 },
+    { 0x33,0x90,0xef,0x22 }, { 0x3a,0x9d,0xe4,0x2c },
+    { 0xdd,0x06,0x3d,0x96 }, { 0xd4,0x0b,0x36,0x98 },
+    { 0xcf,0x1c,0x2b,0x8a }, { 0xc6,0x11,0x20,0x84 },
+    { 0xf9,0x32,0x11,0xae }, { 0xf0,0x3f,0x1a,0xa0 },
+    { 0xeb,0x28,0x07,0xb2 }, { 0xe2,0x25,0x0c,0xbc },
+    { 0x95,0x6e,0x65,0xe6 }, { 0x9c,0x63,0x6e,0xe8 },
+    { 0x87,0x74,0x73,0xfa }, { 0x8e,0x79,0x78,0xf4 },
+    { 0xb1,0x5a,0x49,0xde }, { 0xb8,0x57,0x42,0xd0 },
+    { 0xa3,0x40,0x5f,0xc2 }, { 0xaa,0x4d,0x54,0xcc },
+    { 0xec,0xda,0xf7,0x41 }, { 0xe5,0xd7,0xfc,0x4f },
+    { 0xfe,0xc0,0xe1,0x5d }, { 0xf7,0xcd,0xea,0x53 },
+    { 0xc8,0xee,0xdb,0x79 }, { 0xc1,0xe3,0xd0,0x77 },
+    { 0xda,0xf4,0xcd,0x65 }, { 0xd3,0xf9,0xc6,0x6b },
+    { 0xa4,0xb2,0xaf,0x31 }, { 0xad,0xbf,0xa4,0x3f },
+    { 0xb6,0xa8,0xb9,0x2d }, { 0xbf,0xa5,0xb2,0x23 },
+    { 0x80,0x86,0x83,0x09 }, { 0x89,0x8b,0x88,0x07 },
+    { 0x92,0x9c,0x95,0x15 }, { 0x9b,0x91,0x9e,0x1b },
+    { 0x7c,0x0a,0x47,0xa1 }, { 0x75,0x07,0x4c,0xaf },
+    { 0x6e,0x10,0x51,0xbd }, { 0x67,0x1d,0x5a,0xb3 },
+    { 0x58,0x3e,0x6b,0x99 }, { 0x51,0x33,0x60,0x97 },
+    { 0x4a,0x24,0x7d,0x85 }, { 0x43,0x29,0x76,0x8b },
+    { 0x34,0x62,0x1f,0xd1 }, { 0x3d,0x6f,0x14,0xdf },
+    { 0x26,0x78,0x09,0xcd }, { 0x2f,0x75,0x02,0xc3 },
+    { 0x10,0x56,0x33,0xe9 }, { 0x19,0x5b,0x38,0xe7 },
+    { 0x02,0x4c,0x25,0xf5 }, { 0x0b,0x41,0x2e,0xfb },
+    { 0xd7,0x61,0x8c,0x9a }, { 0xde,0x6c,0x87,0x94 },
+    { 0xc5,0x7b,0x9a,0x86 }, { 0xcc,0x76,0x91,0x88 },
+    { 0xf3,0x55,0xa0,0xa2 }, { 0xfa,0x58,0xab,0xac },
+    { 0xe1,0x4f,0xb6,0xbe }, { 0xe8,0x42,0xbd,0xb0 },
+    { 0x9f,0x09,0xd4,0xea }, { 0x96,0x04,0xdf,0xe4 },
+    { 0x8d,0x13,0xc2,0xf6 }, { 0x84,0x1e,0xc9,0xf8 },
+    { 0xbb,0x3d,0xf8,0xd2 }, { 0xb2,0x30,0xf3,0xdc },
+    { 0xa9,0x27,0xee,0xce }, { 0xa0,0x2a,0xe5,0xc0 },
+    { 0x47,0xb1,0x3c,0x7a }, { 0x4e,0xbc,0x37,0x74 },
+    { 0x55,0xab,0x2a,0x66 }, { 0x5c,0xa6,0x21,0x68 },
+    { 0x63,0x85,0x10,0x42 }, { 0x6a,0x88,0x1b,0x4c },
+    { 0x71,0x9f,0x06,0x5e }, { 0x78,0x92,0x0d,0x50 },
+    { 0x0f,0xd9,0x64,0x0a }, { 0x06,0xd4,0x6f,0x04 },
+    { 0x1d,0xc3,0x72,0x16 }, { 0x14,0xce,0x79,0x18 },
+    { 0x2b,0xed,0x48,0x32 }, { 0x22,0xe0,0x43,0x3c },
+    { 0x39,0xf7,0x5e,0x2e }, { 0x30,0xfa,0x55,0x20 },
+    { 0x9a,0xb7,0x01,0xec }, { 0x93,0xba,0x0a,0xe2 },
+    { 0x88,0xad,0x17,0xf0 }, { 0x81,0xa0,0x1c,0xfe },
+    { 0xbe,0x83,0x2d,0xd4 }, { 0xb7,0x8e,0x26,0xda },
+    { 0xac,0x99,0x3b,0xc8 }, { 0xa5,0x94,0x30,0xc6 },
+    { 0xd2,0xdf,0x59,0x9c }, { 0xdb,0xd2,0x52,0x92 },
+    { 0xc0,0xc5,0x4f,0x80 }, { 0xc9,0xc8,0x44,0x8e },
+    { 0xf6,0xeb,0x75,0xa4 }, { 0xff,0xe6,0x7e,0xaa },
+    { 0xe4,0xf1,0x63,0xb8 }, { 0xed,0xfc,0x68,0xb6 },
+    { 0x0a,0x67,0xb1,0x0c }, { 0x03,0x6a,0xba,0x02 },
+    { 0x18,0x7d,0xa7,0x10 }, { 0x11,0x70,0xac,0x1e },
+    { 0x2e,0x53,0x9d,0x34 }, { 0x27,0x5e,0x96,0x3a },
+    { 0x3c,0x49,0x8b,0x28 }, { 0x35,0x44,0x80,0x26 },
+    { 0x42,0x0f,0xe9,0x7c }, { 0x4b,0x02,0xe2,0x72 },
+    { 0x50,0x15,0xff,0x60 }, { 0x59,0x18,0xf4,0x6e },
+    { 0x66,0x3b,0xc5,0x44 }, { 0x6f,0x36,0xce,0x4a },
+    { 0x74,0x21,0xd3,0x58 }, { 0x7d,0x2c,0xd8,0x56 },
+    { 0xa1,0x0c,0x7a,0x37 }, { 0xa8,0x01,0x71,0x39 },
+    { 0xb3,0x16,0x6c,0x2b }, { 0xba,0x1b,0x67,0x25 },
+    { 0x85,0x38,0x56,0x0f }, { 0x8c,0x35,0x5d,0x01 },
+    { 0x97,0x22,0x40,0x13 }, { 0x9e,0x2f,0x4b,0x1d },
+    { 0xe9,0x64,0x22,0x47 }, { 0xe0,0x69,0x29,0x49 },
+    { 0xfb,0x7e,0x34,0x5b }, { 0xf2,0x73,0x3f,0x55 },
+    { 0xcd,0x50,0x0e,0x7f }, { 0xc4,0x5d,0x05,0x71 },
+    { 0xdf,0x4a,0x18,0x63 }, { 0xd6,0x47,0x13,0x6d },
+    { 0x31,0xdc,0xca,0xd7 }, { 0x38,0xd1,0xc1,0xd9 },
+    { 0x23,0xc6,0xdc,0xcb }, { 0x2a,0xcb,0xd7,0xc5 },
+    { 0x15,0xe8,0xe6,0xef }, { 0x1c,0xe5,0xed,0xe1 },
+    { 0x07,0xf2,0xf0,0xf3 }, { 0x0e,0xff,0xfb,0xfd },
+    { 0x79,0xb4,0x92,0xa7 }, { 0x70,0xb9,0x99,0xa9 },
+    { 0x6b,0xae,0x84,0xbb }, { 0x62,0xa3,0x8f,0xb5 },
+    { 0x5d,0x80,0xbe,0x9f }, { 0x54,0x8d,0xb5,0x91 },
+    { 0x4f,0x9a,0xa8,0x83 }, { 0x46,0x97,0xa3,0x8d }
+  };
+
+static const u32 rcon[30] =
+  {
+    0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+    0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35,
+    0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/rijndael.c b/grub-core/lib/libgcrypt/cipher/rijndael.c
new file mode 100644
index 0000000..559550b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rijndael.c
@@ -0,0 +1,2092 @@
+/* Rijndael (AES) for GnuPG
+ * Copyright (C) 2000, 2001, 2002, 2003, 2007,
+ *               2008, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *******************************************************************
+ * The code here is based on the optimized implementation taken from
+ * http://www.esat.kuleuven.ac.be/~rijmen/rijndael/ on Oct 2, 2000,
+ * which carries this notice:
+ *------------------------------------------
+ * rijndael-alg-fst.c   v2.3   April '2000
+ *
+ * Optimised ANSI C code
+ *
+ * authors: v1.0: Antoon Bosselaers
+ *          v2.0: Vincent Rijmen
+ *          v2.3: Paulo Barreto
+ *
+ * This code is placed in the public domain.
+ *------------------------------------------
+ *
+ * The SP800-38a document is available at:
+ *   http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
+ *
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h> /* for memcmp() */
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#define MAXKC			(256/32)
+#define MAXROUNDS		14
+#define BLOCKSIZE               (128/8)
+
+
+/* Helper macro to force alignment to 16 bytes.  */
+#ifdef __GNUC__
+# define ATTR_ALIGNED_16  __attribute__ ((aligned (16)))
+#else
+# define ATTR_ALIGNED_16
+#endif
+
+
+/* USE_PADLOCK indicates whether to compile the padlock specific
+   code.  */
+#undef USE_PADLOCK
+#ifdef ENABLE_PADLOCK_SUPPORT
+# if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4 && defined (__GNUC__)
+#  define USE_PADLOCK 1
+# endif
+#endif /*ENABLE_PADLOCK_SUPPORT*/
+
+/* USE_AESNI inidicates whether to compile with Intel AES-NI code.  We
+   need the vector-size attribute which seems to be available since
+   gcc 3.  However, to be on the safe side we require at least gcc 4.  */
+#undef USE_AESNI
+#ifdef ENABLE_AESNI_SUPPORT
+# if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4 && __GNUC__ >= 4
+#  define USE_AESNI 1
+# endif
+#endif /* ENABLE_AESNI_SUPPORT */
+
+#ifdef USE_AESNI
+  typedef int m128i_t __attribute__ ((__vector_size__ (16)));
+#endif /*USE_AESNI*/
+
+/* Define an u32 variant for the sake of gcc 4.4's strict aliasing.  */
+#if __GNUC__ > 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )
+typedef u32           __attribute__ ((__may_alias__)) u32_a_t;
+#else
+typedef u32           u32_a_t;
+#endif
+
+
+
+/* Our context object.  */
+typedef struct
+{
+  /* The first fields are the keyschedule arrays.  This is so that
+     they are aligned on a 16 byte boundary if using gcc.  This
+     alignment is required for the AES-NI code and a good idea in any
+     case.  The alignment is guaranteed due to the way cipher.c
+     allocates the space for the context.  The PROPERLY_ALIGNED_TYPE
+     hack is used to force a minimal alignment if not using gcc of if
+     the alignment requirement is higher that 16 bytes.  */
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte keyschedule[MAXROUNDS+1][4][4];
+#ifdef USE_PADLOCK
+    /* The key as passed to the padlock engine.  It is only used if
+       the padlock engine is used (USE_PADLOCK, below).  */
+    unsigned char padlock_key[16] __attribute__ ((aligned (16)));
+#endif /*USE_PADLOCK*/
+  } u1;
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte keyschedule[MAXROUNDS+1][4][4];
+  } u2;
+  int rounds;               /* Key-length-dependent number of rounds.  */
+  int decryption_prepared;  /* The decryption key schedule is available.  */
+#ifdef USE_PADLOCK
+  int use_padlock;          /* Padlock shall be used.  */
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  int use_aesni;            /* AES-NI shall be used.  */
+#endif /*USE_AESNI*/
+} RIJNDAEL_context ATTR_ALIGNED_16;
+
+/* Macros defining alias for the keyschedules.  */
+#define keyschenc  u1.keyschedule
+#define keyschdec  u2.keyschedule
+#define padlockkey u1.padlock_key
+
+/* Two macros to be called prior and after the use of AESNI
+   instructions.  There should be no external function calls between
+   the use of these macros.  There purpose is to make sure that the
+   SSE regsiters are cleared and won't reveal any information about
+   the key or the data.  */
+#ifdef USE_AESNI
+# define aesni_prepare() do { } while (0)
+# define aesni_cleanup()                                                \
+  do { asm volatile ("pxor %%xmm0, %%xmm0\n\t"                          \
+                     "pxor %%xmm1, %%xmm1\n" :: );                      \
+  } while (0)
+# define aesni_cleanup_2_4()                                            \
+  do { asm volatile ("pxor %%xmm2, %%xmm2\n\t"                          \
+                     "pxor %%xmm3, %%xmm3\n"                            \
+                     "pxor %%xmm4, %%xmm4\n":: );                       \
+  } while (0)
+#else
+# define aesni_prepare() do { } while (0)
+# define aesni_cleanup() do { } while (0)
+#endif
+
+
+/* All the numbers.  */
+#include "rijndael-tables.h"
+
+
+
+/* Function prototypes.  */
+#ifdef USE_AESNI
+/* We don't want to inline these functions to help gcc allocate enough
+   registers.  */
+static void do_aesni_ctr (const RIJNDAEL_context *ctx, unsigned char *ctr,
+                          unsigned char *b, const unsigned char *a)
+  __attribute__ ((__noinline__));
+static void do_aesni_ctr_4 (const RIJNDAEL_context *ctx, unsigned char *ctr,
+                            unsigned char *b, const unsigned char *a)
+  __attribute__ ((__noinline__));
+#endif /*USE_AESNI*/
+
+static const char *selftest(void);
+
+
+
+/* Perform the key setup.  */
+static gcry_err_code_t
+do_setkey (RIJNDAEL_context *ctx, const byte *key, const unsigned keylen)
+{
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+  int rounds;
+  int i,j, r, t, rconpointer = 0;
+  int KC;
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte k[MAXKC][4];
+  } k;
+#define k k.k
+  union
+  {
+    PROPERLY_ALIGNED_TYPE dummy;
+    byte tk[MAXKC][4];
+  } tk;
+#define tk tk.tk
+
+  /* The on-the-fly self tests are only run in non-fips mode. In fips
+     mode explicit self-tests are required.  Actually the on-the-fly
+     self-tests are not fully thread-safe and it might happen that a
+     failed self-test won't get noticed in another thread.
+
+     FIXME: We might want to have a central registry of succeeded
+     self-tests. */
+  if (!fips_mode () && !initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if (selftest_failed)
+        log_error ("%s\n", selftest_failed );
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  ctx->decryption_prepared = 0;
+#ifdef USE_PADLOCK
+  ctx->use_padlock = 0;
+#endif
+#ifdef USE_AESNI
+  ctx->use_aesni = 0;
+#endif
+
+  if( keylen == 128/8 )
+    {
+      rounds = 10;
+      KC = 4;
+
+      if (0)
+        ;
+#ifdef USE_PADLOCK
+      else if ((_gcry_get_hw_features () & HWF_PADLOCK_AES))
+        {
+          ctx->use_padlock = 1;
+          memcpy (ctx->padlockkey, key, keylen);
+        }
+#endif
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else if ( keylen == 192/8 )
+    {
+      rounds = 12;
+      KC = 6;
+
+      if (0)
+        {
+          ;
+        }
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else if ( keylen == 256/8 )
+    {
+      rounds = 14;
+      KC = 8;
+
+      if (0)
+        {
+          ;
+        }
+#ifdef USE_AESNI
+      else if ((_gcry_get_hw_features () & HWF_INTEL_AESNI))
+        {
+          ctx->use_aesni = 1;
+        }
+#endif
+    }
+  else
+    return GPG_ERR_INV_KEYLEN;
+
+  ctx->rounds = rounds;
+
+  /* NB: We don't yet support Padlock hardware key generation.  */
+
+  if (0)
+    ;
+#ifdef USE_AESNI_is_disabled_here
+  else if (ctx->use_aesni && ctx->rounds == 10)
+    {
+      /* Note: This code works for AES-128 but it is not much better
+         than using the standard key schedule.  We disable it for
+         now and don't put any effort into implementing this for
+         AES-192 and AES-256.  */
+      asm volatile ("movl   %[key], %%esi\n\t"
+                    "movdqu (%%esi), %%xmm1\n\t"     /* xmm1 := key   */
+                    "movl   %[ksch], %%esi\n\t"
+                    "movdqa %%xmm1, (%%esi)\n\t"     /* ksch[0] := xmm1  */
+                    "aeskeygenassist $0x01, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x10(%%esi)\n\t" /* ksch[1] := xmm1  */
+                    "aeskeygenassist $0x02, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x20(%%esi)\n\t" /* ksch[2] := xmm1  */
+                    "aeskeygenassist $0x04, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x30(%%esi)\n\t" /* ksch[3] := xmm1  */
+                    "aeskeygenassist $0x08, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x40(%%esi)\n\t" /* ksch[4] := xmm1  */
+                    "aeskeygenassist $0x10, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x50(%%esi)\n\t" /* ksch[5] := xmm1  */
+                    "aeskeygenassist $0x20, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x60(%%esi)\n\t" /* ksch[6] := xmm1  */
+                    "aeskeygenassist $0x40, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x70(%%esi)\n\t" /* ksch[7] := xmm1  */
+                    "aeskeygenassist $0x80, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x80(%%esi)\n\t" /* ksch[8] := xmm1  */
+                    "aeskeygenassist $0x1b, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0x90(%%esi)\n\t" /* ksch[9] := xmm1  */
+                    "aeskeygenassist $0x36, %%xmm1, %%xmm2\n\t"
+                    "call .Lexpand128_%=\n\t"
+                    "movdqa %%xmm1, 0xa0(%%esi)\n\t" /* ksch[10] := xmm1  */
+                    "jmp .Lleave%=\n"
+
+                    ".Lexpand128_%=:\n\t"
+                    "pshufd $0xff, %%xmm2, %%xmm2\n\t"
+                    "movdqa %%xmm1, %%xmm3\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm1\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm1\n\t"
+                    "pslldq $4, %%xmm3\n\t"
+                    "pxor   %%xmm3, %%xmm2\n\t"
+                    "pxor   %%xmm2, %%xmm1\n\t"
+                    "ret\n"
+
+                    ".Lleave%=:\n\t"
+                    "pxor %%xmm1, %%xmm1\n\t"
+                    "pxor %%xmm2, %%xmm2\n\t"
+                    "pxor %%xmm3, %%xmm3\n"
+                    :
+                    : [key] "g" (key), [ksch] "g" (ctx->keyschenc)
+                    : "%esi", "cc", "memory" );
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+#define W (ctx->keyschenc)
+      for (i = 0; i < keylen; i++)
+        {
+          k[i >> 2][i & 3] = key[i];
+        }
+
+      for (j = KC-1; j >= 0; j--)
+        {
+          *((u32_a_t*)tk[j]) = *((u32_a_t*)k[j]);
+        }
+      r = 0;
+      t = 0;
+      /* Copy values into round key array.  */
+      for (j = 0; (j < KC) && (r < rounds + 1); )
+        {
+          for (; (j < KC) && (t < 4); j++, t++)
+            {
+              *((u32_a_t*)W[r][t]) = *((u32_a_t*)tk[j]);
+            }
+          if (t == 4)
+            {
+              r++;
+              t = 0;
+            }
+        }
+
+      while (r < rounds + 1)
+        {
+          /* While not enough round key material calculated calculate
+             new values.  */
+          tk[0][0] ^= S[tk[KC-1][1]];
+          tk[0][1] ^= S[tk[KC-1][2]];
+          tk[0][2] ^= S[tk[KC-1][3]];
+          tk[0][3] ^= S[tk[KC-1][0]];
+          tk[0][0] ^= rcon[rconpointer++];
+
+          if (KC != 8)
+            {
+              for (j = 1; j < KC; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+            }
+          else
+            {
+              for (j = 1; j < KC/2; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+              tk[KC/2][0] ^= S[tk[KC/2 - 1][0]];
+              tk[KC/2][1] ^= S[tk[KC/2 - 1][1]];
+              tk[KC/2][2] ^= S[tk[KC/2 - 1][2]];
+              tk[KC/2][3] ^= S[tk[KC/2 - 1][3]];
+              for (j = KC/2 + 1; j < KC; j++)
+                {
+                  *((u32_a_t*)tk[j]) ^= *((u32_a_t*)tk[j-1]);
+                }
+            }
+
+          /* Copy values into round key array.  */
+          for (j = 0; (j < KC) && (r < rounds + 1); )
+            {
+              for (; (j < KC) && (t < 4); j++, t++)
+                {
+                  *((u32_a_t*)W[r][t]) = *((u32_a_t*)tk[j]);
+                }
+              if (t == 4)
+                {
+                  r++;
+                  t = 0;
+                }
+            }
+        }
+#undef W
+    }
+
+  return 0;
+#undef tk
+#undef k
+}
+
+
+static gcry_err_code_t
+rijndael_setkey (void *context, const byte *key, const unsigned keylen)
+{
+  RIJNDAEL_context *ctx = context;
+
+  int rc = do_setkey (ctx, key, keylen);
+  _gcry_burn_stack ( 100 + 16*sizeof(int));
+  return rc;
+}
+
+
+/* Make a decryption key from an encryption key. */
+static void
+prepare_decryption( RIJNDAEL_context *ctx )
+{
+  int r;
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    {
+      /* The AES-NI decrypt instructions use the Equivalent Inverse
+         Cipher, thus we can't use the the standard decrypt key
+         preparation.  */
+        m128i_t *ekey = (m128i_t*)ctx->keyschenc;
+        m128i_t *dkey = (m128i_t*)ctx->keyschdec;
+        int rr;
+
+        dkey[0] = ekey[ctx->rounds];
+        for (r=1, rr=ctx->rounds-1; r < ctx->rounds; r++, rr--)
+          {
+            asm volatile
+              ("movdqu %[ekey], %%xmm1\n\t"
+               /*"aesimc %%xmm1, %%xmm1\n\t"*/
+               ".byte 0x66, 0x0f, 0x38, 0xdb, 0xc9\n\t"
+               "movdqu %%xmm1, %[dkey]"
+               : [dkey] "=m" (dkey[r])
+               : [ekey] "m" (ekey[rr]) );
+          }
+        dkey[r] = ekey[0];
+    }
+  else
+#endif /*USE_AESNI*/
+    {
+      union
+      {
+        PROPERLY_ALIGNED_TYPE dummy;
+        byte *w;
+      } w;
+#define w w.w
+
+      for (r=0; r < MAXROUNDS+1; r++ )
+        {
+          *((u32_a_t*)ctx->keyschdec[r][0]) = *((u32_a_t*)ctx->keyschenc[r][0]);
+          *((u32_a_t*)ctx->keyschdec[r][1]) = *((u32_a_t*)ctx->keyschenc[r][1]);
+          *((u32_a_t*)ctx->keyschdec[r][2]) = *((u32_a_t*)ctx->keyschenc[r][2]);
+          *((u32_a_t*)ctx->keyschdec[r][3]) = *((u32_a_t*)ctx->keyschenc[r][3]);
+        }
+#define W (ctx->keyschdec)
+      for (r = 1; r < ctx->rounds; r++)
+        {
+          w = W[r][0];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][1];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][2];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+        ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+
+          w = W[r][3];
+          *((u32_a_t*)w) = *((u32_a_t*)U1[w[0]]) ^ *((u32_a_t*)U2[w[1]])
+            ^ *((u32_a_t*)U3[w[2]]) ^ *((u32_a_t*)U4[w[3]]);
+        }
+#undef W
+#undef w
+    }
+}
+
+
+/* Encrypt one block.  A and B need to be aligned on a 4 byte
+   boundary.  A and B may be the same. */
+static void
+do_encrypt_aligned (const RIJNDAEL_context *ctx,
+                    unsigned char *b, const unsigned char *a)
+{
+#define rk (ctx->keyschenc)
+  int rounds = ctx->rounds;
+  int r;
+  union
+  {
+    u32  tempu32[4];  /* Force correct alignment. */
+    byte temp[4][4];
+  } u;
+
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(a   )) ^ *((u32_a_t*)rk[0][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(a+ 4)) ^ *((u32_a_t*)rk[0][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(a+ 8)) ^ *((u32_a_t*)rk[0][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(a+12)) ^ *((u32_a_t*)rk[0][3]);
+  *((u32_a_t*)(b    ))   = (*((u32_a_t*)T1[u.temp[0][0]])
+                        ^ *((u32_a_t*)T2[u.temp[1][1]])
+                        ^ *((u32_a_t*)T3[u.temp[2][2]])
+                        ^ *((u32_a_t*)T4[u.temp[3][3]]));
+  *((u32_a_t*)(b + 4))   = (*((u32_a_t*)T1[u.temp[1][0]])
+                        ^ *((u32_a_t*)T2[u.temp[2][1]])
+                        ^ *((u32_a_t*)T3[u.temp[3][2]])
+                        ^ *((u32_a_t*)T4[u.temp[0][3]]));
+  *((u32_a_t*)(b + 8))   = (*((u32_a_t*)T1[u.temp[2][0]])
+                        ^ *((u32_a_t*)T2[u.temp[3][1]])
+                        ^ *((u32_a_t*)T3[u.temp[0][2]])
+                        ^ *((u32_a_t*)T4[u.temp[1][3]]));
+  *((u32_a_t*)(b +12))   = (*((u32_a_t*)T1[u.temp[3][0]])
+                        ^ *((u32_a_t*)T2[u.temp[0][1]])
+                        ^ *((u32_a_t*)T3[u.temp[1][2]])
+                        ^ *((u32_a_t*)T4[u.temp[2][3]]));
+
+  for (r = 1; r < rounds-1; r++)
+    {
+      *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[r][0]);
+      *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[r][1]);
+      *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[r][2]);
+      *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[r][3]);
+
+      *((u32_a_t*)(b    ))   = (*((u32_a_t*)T1[u.temp[0][0]])
+                            ^ *((u32_a_t*)T2[u.temp[1][1]])
+                            ^ *((u32_a_t*)T3[u.temp[2][2]])
+                            ^ *((u32_a_t*)T4[u.temp[3][3]]));
+      *((u32_a_t*)(b + 4))   = (*((u32_a_t*)T1[u.temp[1][0]])
+                            ^ *((u32_a_t*)T2[u.temp[2][1]])
+                            ^ *((u32_a_t*)T3[u.temp[3][2]])
+                            ^ *((u32_a_t*)T4[u.temp[0][3]]));
+      *((u32_a_t*)(b + 8))   = (*((u32_a_t*)T1[u.temp[2][0]])
+                            ^ *((u32_a_t*)T2[u.temp[3][1]])
+                            ^ *((u32_a_t*)T3[u.temp[0][2]])
+                            ^ *((u32_a_t*)T4[u.temp[1][3]]));
+      *((u32_a_t*)(b +12))   = (*((u32_a_t*)T1[u.temp[3][0]])
+                            ^ *((u32_a_t*)T2[u.temp[0][1]])
+                            ^ *((u32_a_t*)T3[u.temp[1][2]])
+                            ^ *((u32_a_t*)T4[u.temp[2][3]]));
+    }
+
+  /* Last round is special. */
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[rounds-1][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[rounds-1][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[rounds-1][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[rounds-1][3]);
+  b[ 0] = T1[u.temp[0][0]][1];
+  b[ 1] = T1[u.temp[1][1]][1];
+  b[ 2] = T1[u.temp[2][2]][1];
+  b[ 3] = T1[u.temp[3][3]][1];
+  b[ 4] = T1[u.temp[1][0]][1];
+  b[ 5] = T1[u.temp[2][1]][1];
+  b[ 6] = T1[u.temp[3][2]][1];
+  b[ 7] = T1[u.temp[0][3]][1];
+  b[ 8] = T1[u.temp[2][0]][1];
+  b[ 9] = T1[u.temp[3][1]][1];
+  b[10] = T1[u.temp[0][2]][1];
+  b[11] = T1[u.temp[1][3]][1];
+  b[12] = T1[u.temp[3][0]][1];
+  b[13] = T1[u.temp[0][1]][1];
+  b[14] = T1[u.temp[1][2]][1];
+  b[15] = T1[u.temp[2][3]][1];
+  *((u32_a_t*)(b   )) ^= *((u32_a_t*)rk[rounds][0]);
+  *((u32_a_t*)(b+ 4)) ^= *((u32_a_t*)rk[rounds][1]);
+  *((u32_a_t*)(b+ 8)) ^= *((u32_a_t*)rk[rounds][2]);
+  *((u32_a_t*)(b+12)) ^= *((u32_a_t*)rk[rounds][3]);
+#undef rk
+}
+
+
+static void
+do_encrypt (const RIJNDAEL_context *ctx,
+            unsigned char *bx, const unsigned char *ax)
+{
+  /* BX and AX are not necessary correctly aligned.  Thus we might
+     need to copy them here.  We try to align to a 16 bytes.  */
+  if (((size_t)ax & 0x0f) || ((size_t)bx & 0x0f))
+    {
+      union
+      {
+        u32  dummy[4];
+        byte a[16] ATTR_ALIGNED_16;
+      } a;
+      union
+      {
+        u32  dummy[4];
+        byte b[16] ATTR_ALIGNED_16;
+      } b;
+
+      memcpy (a.a, ax, 16);
+      do_encrypt_aligned (ctx, b.b, a.a);
+      memcpy (bx, b.b, 16);
+    }
+  else
+    {
+      do_encrypt_aligned (ctx, bx, ax);
+    }
+}
+
+
+/* Encrypt or decrypt one block using the padlock engine.  A and B may
+   be the same. */
+#ifdef USE_PADLOCK
+static void
+do_padlock (const RIJNDAEL_context *ctx, int decrypt_flag,
+            unsigned char *bx, const unsigned char *ax)
+{
+  /* BX and AX are not necessary correctly aligned.  Thus we need to
+     copy them here. */
+  unsigned char a[16] __attribute__ ((aligned (16)));
+  unsigned char b[16] __attribute__ ((aligned (16)));
+  unsigned int cword[4] __attribute__ ((aligned (16)));
+
+  /* The control word fields are:
+      127:12   11:10 9     8     7     6     5     4     3:0
+      RESERVED KSIZE CRYPT INTER KEYGN CIPHR ALIGN DGEST ROUND  */
+  cword[0] = (ctx->rounds & 15);  /* (The mask is just a safeguard.)  */
+  cword[1] = 0;
+  cword[2] = 0;
+  cword[3] = 0;
+  if (decrypt_flag)
+    cword[0] |= 0x00000200;
+
+  memcpy (a, ax, 16);
+
+  asm volatile
+    ("pushfl\n\t"          /* Force key reload.  */
+     "popfl\n\t"
+     "xchg %3, %%ebx\n\t"  /* Load key.  */
+     "movl $1, %%ecx\n\t"  /* Init counter for just one block.  */
+     ".byte 0xf3, 0x0f, 0xa7, 0xc8\n\t" /* REP XSTORE ECB. */
+     "xchg %3, %%ebx\n"    /* Restore GOT register.  */
+     : /* No output */
+     : "S" (a), "D" (b), "d" (cword), "r" (ctx->padlockkey)
+     : "%ecx", "cc", "memory"
+     );
+
+  memcpy (bx, b, 16);
+
+}
+#endif /*USE_PADLOCK*/
+
+
+#ifdef USE_AESNI
+/* Encrypt one block using the Intel AES-NI instructions.  A and B may
+   be the same; they need to be properly aligned to 16 bytes.
+
+   Our problem here is that gcc does not allow the "x" constraint for
+   SSE registers in asm unless you compile with -msse.  The common
+   wisdom is to use a separate file for SSE instructions and build it
+   separately.  This would require a lot of extra build system stuff,
+   similar to what we do in mpi/ for the asm stuff.  What we do
+   instead is to use standard registers and a bit more of plain asm
+   which copies the data and key stuff to the SSE registers and later
+   back.  If we decide to implement some block modes with parallelized
+   AES instructions, it might indeed be better to use plain asm ala
+   mpi/.  */
+static void
+do_aesni_enc_aligned (const RIJNDAEL_context *ctx,
+                      unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  /* Note: For now we relax the alignment requirement for A and B: It
+     does not make much difference because in many case we would need
+     to memcpy them to an extra buffer; using the movdqu is much faster
+     that memcpy and movdqa.  For CFB we know that the IV is properly
+     aligned but that is a special case.  We should better implement
+     CFB direct in asm.  */
+  asm volatile ("movdqu %[src], %%xmm0\n\t"     /* xmm0 := *a     */
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0] */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %%xmm0, %[dst]\n"
+                : [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "r" (ctx->keyschenc),
+                  [rounds] "r" (ctx->rounds)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+
+static void
+do_aesni_dec_aligned (const RIJNDAEL_context *ctx,
+                      unsigned char *b, const unsigned char *a)
+{
+#define aesdec_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xde, 0xc1\n\t"
+#define aesdeclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdf, 0xc1\n\t"
+  asm volatile ("movdqu %[src], %%xmm0\n\t"     /* xmm0 := *a     */
+                "movl   %[key], %%esi\n\t"
+                "movdqa (%%esi), %%xmm1\n\t"
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Ldeclast%=\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Ldeclast%=\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesdec_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Ldeclast%=:\n\t"
+                aesdeclast_xmm1_xmm0
+                "movdqu %%xmm0, %[dst]\n"
+                : [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "r" (ctx->keyschdec),
+                  [rounds] "r" (ctx->rounds)
+                : "%esi", "cc", "memory");
+#undef aesdec_xmm1_xmm0
+#undef aesdeclast_xmm1_xmm0
+}
+
+
+/* Perform a CFB encryption or decryption round using the
+   initialization vector IV and the input block A.  Write the result
+   to the output block B and update IV.  IV needs to be 16 byte
+   aligned.  */
+static void
+do_aesni_cfb (const RIJNDAEL_context *ctx, int decrypt_flag,
+              unsigned char *iv, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  asm volatile ("movdqa %[iv], %%xmm0\n\t"      /* xmm0 := IV     */
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0] */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0] */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %[src], %%xmm1\n\t"      /* Save input.  */
+                "pxor %%xmm1, %%xmm0\n\t"        /* xmm0 = input ^ IV  */
+
+                "cmp $1, %[decrypt]\n\t"
+                "jz .Ldecrypt_%=\n\t"
+                "movdqa %%xmm0, %[iv]\n\t"       /* [encrypt] Store IV.  */
+                "jmp .Lleave_%=\n"
+                ".Ldecrypt_%=:\n\t"
+                "movdqa %%xmm1, %[iv]\n"         /* [decrypt] Store IV.  */
+                ".Lleave_%=:\n\t"
+                "movdqu %%xmm0, %[dst]\n"        /* Store output.   */
+                : [iv] "+m" (*iv), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [decrypt] "m" (decrypt_flag)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+/* Perform a CTR encryption round using the counter CTR and the input
+   block A.  Write the result to the output block B and update CTR.
+   CTR needs to be a 16 byte aligned little-endian value.  */
+static void
+do_aesni_ctr (const RIJNDAEL_context *ctx,
+              unsigned char *ctr, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+  static unsigned char be_mask[16] __attribute__ ((aligned (16))) =
+    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
+
+  asm volatile ("movdqa %[ctr], %%xmm0\n\t"     /* xmm0, xmm2 := CTR   */
+                "movaps %%xmm0, %%xmm2\n\t"
+                "mov    $1, %%esi\n\t"          /* xmm2++ (big-endian) */
+                "movd   %%esi, %%xmm1\n\t"
+                "pshufb %[mask], %%xmm2\n\t"
+                "paddq  %%xmm1, %%xmm2\n\t"
+                "pshufb %[mask], %%xmm2\n\t"
+                "movdqa %%xmm2, %[ctr]\n"       /* Update CTR.         */
+
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0]    */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0]    */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                "movdqu %[src], %%xmm1\n\t"      /* xmm1 := input   */
+                "pxor %%xmm1, %%xmm0\n\t"        /* EncCTR ^= input  */
+                "movdqu %%xmm0, %[dst]"          /* Store EncCTR.    */
+
+                : [ctr] "+m" (*ctr), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [mask] "m" (*be_mask)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenclast_xmm1_xmm0
+}
+
+
+/* Four blocks at a time variant of do_aesni_ctr.  */
+static void
+do_aesni_ctr_4 (const RIJNDAEL_context *ctx,
+                unsigned char *ctr, unsigned char *b, const unsigned char *a)
+{
+#define aesenc_xmm1_xmm0      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xc1\n\t"
+#define aesenc_xmm1_xmm2      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xd1\n\t"
+#define aesenc_xmm1_xmm3      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xd9\n\t"
+#define aesenc_xmm1_xmm4      ".byte 0x66, 0x0f, 0x38, 0xdc, 0xe1\n\t"
+#define aesenclast_xmm1_xmm0  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xc1\n\t"
+#define aesenclast_xmm1_xmm2  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xd1\n\t"
+#define aesenclast_xmm1_xmm3  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xd9\n\t"
+#define aesenclast_xmm1_xmm4  ".byte 0x66, 0x0f, 0x38, 0xdd, 0xe1\n\t"
+
+  static unsigned char be_mask[16] __attribute__ ((aligned (16))) =
+    { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
+
+  /* Register usage:
+      esi   keyschedule
+      xmm0  CTR-0
+      xmm1  temp / round key
+      xmm2  CTR-1
+      xmm3  CTR-2
+      xmm4  CTR-3
+      xmm5  temp
+   */
+
+  asm volatile ("movdqa %[ctr], %%xmm0\n\t"     /* xmm0, xmm2 := CTR   */
+                "movaps %%xmm0, %%xmm2\n\t"
+                "mov    $1, %%esi\n\t"          /* xmm1 := 1 */
+                "movd   %%esi, %%xmm1\n\t"
+                "pshufb %[mask], %%xmm2\n\t"    /* xmm2 := le(xmm2) */
+                "paddq  %%xmm1, %%xmm2\n\t"     /* xmm2++           */
+                "movaps %%xmm2, %%xmm3\n\t"     /* xmm3 := xmm2     */
+                "paddq  %%xmm1, %%xmm3\n\t"     /* xmm3++           */
+                "movaps %%xmm3, %%xmm4\n\t"     /* xmm4 := xmm3     */
+                "paddq  %%xmm1, %%xmm4\n\t"     /* xmm4++           */
+                "movaps %%xmm4, %%xmm5\n\t"     /* xmm5 := xmm4     */
+                "paddq  %%xmm1, %%xmm5\n\t"     /* xmm5++           */
+                "pshufb %[mask], %%xmm2\n\t"    /* xmm2 := be(xmm2) */
+                "pshufb %[mask], %%xmm3\n\t"    /* xmm3 := be(xmm3) */
+                "pshufb %[mask], %%xmm4\n\t"    /* xmm4 := be(xmm4) */
+                "pshufb %[mask], %%xmm5\n\t"    /* xmm5 := be(xmm5) */
+                "movdqa %%xmm5, %[ctr]\n"       /* Update CTR.      */
+
+                "movl   %[key], %%esi\n\t"      /* esi  := keyschenc */
+                "movdqa (%%esi), %%xmm1\n\t"    /* xmm1 := key[0]    */
+                "pxor   %%xmm1, %%xmm0\n\t"     /* xmm0 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm2\n\t"     /* xmm2 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm3\n\t"     /* xmm3 ^= key[0]    */
+                "pxor   %%xmm1, %%xmm4\n\t"     /* xmm4 ^= key[0]    */
+                "movdqa 0x10(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x20(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x30(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x40(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x50(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x60(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x70(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x80(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0x90(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xa0(%%esi), %%xmm1\n\t"
+                "cmp $10, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xb0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xc0(%%esi), %%xmm1\n\t"
+                "cmp $12, %[rounds]\n\t"
+                "jz .Lenclast%=\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xd0(%%esi), %%xmm1\n\t"
+                aesenc_xmm1_xmm0
+                aesenc_xmm1_xmm2
+                aesenc_xmm1_xmm3
+                aesenc_xmm1_xmm4
+                "movdqa 0xe0(%%esi), %%xmm1\n"
+
+                ".Lenclast%=:\n\t"
+                aesenclast_xmm1_xmm0
+                aesenclast_xmm1_xmm2
+                aesenclast_xmm1_xmm3
+                aesenclast_xmm1_xmm4
+
+                "movdqu %[src], %%xmm1\n\t"      /* Get block 1.      */
+                "pxor %%xmm1, %%xmm0\n\t"        /* EncCTR-1 ^= input */
+                "movdqu %%xmm0, %[dst]\n\t"      /* Store block 1     */
+
+                "movdqu (16)%[src], %%xmm1\n\t"  /* Get block 2.      */
+                "pxor %%xmm1, %%xmm2\n\t"        /* EncCTR-2 ^= input */
+                "movdqu %%xmm2, (16)%[dst]\n\t"  /* Store block 2.    */
+
+                "movdqu (32)%[src], %%xmm1\n\t"  /* Get block 3.      */
+                "pxor %%xmm1, %%xmm3\n\t"        /* EncCTR-3 ^= input */
+                "movdqu %%xmm3, (32)%[dst]\n\t"  /* Store block 3.    */
+
+                "movdqu (48)%[src], %%xmm1\n\t"  /* Get block 4.      */
+                "pxor %%xmm1, %%xmm4\n\t"        /* EncCTR-4 ^= input */
+                "movdqu %%xmm4, (48)%[dst]"      /* Store block 4.   */
+
+                : [ctr] "+m" (*ctr), [dst] "=m" (*b)
+                : [src] "m" (*a),
+                  [key] "g" (ctx->keyschenc),
+                  [rounds] "g" (ctx->rounds),
+                  [mask] "m" (*be_mask)
+                : "%esi", "cc", "memory");
+#undef aesenc_xmm1_xmm0
+#undef aesenc_xmm1_xmm2
+#undef aesenc_xmm1_xmm3
+#undef aesenc_xmm1_xmm4
+#undef aesenclast_xmm1_xmm0
+#undef aesenclast_xmm1_xmm2
+#undef aesenclast_xmm1_xmm3
+#undef aesenclast_xmm1_xmm4
+}
+
+
+static void
+do_aesni (RIJNDAEL_context *ctx, int decrypt_flag,
+          unsigned char *bx, const unsigned char *ax)
+{
+
+  if (decrypt_flag)
+    {
+      if (!ctx->decryption_prepared )
+        {
+          prepare_decryption ( ctx );
+          ctx->decryption_prepared = 1;
+        }
+      do_aesni_dec_aligned (ctx, bx, ax);
+    }
+  else
+    do_aesni_enc_aligned (ctx, bx, ax);
+}
+#endif /*USE_AESNI*/
+
+
+static void
+rijndael_encrypt (void *context, byte *b, const byte *a)
+{
+  RIJNDAEL_context *ctx = context;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      do_padlock (ctx, 0, b, a);
+      _gcry_burn_stack (48 + 15 /* possible padding for alignment */);
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      do_aesni (ctx, 0, b, a);
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      do_encrypt (ctx, b, a);
+      _gcry_burn_stack (56 + 2*sizeof(int));
+    }
+}
+
+
+/* Bulk encryption of complete blocks in CFB mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+void
+_gcry_aes_cfb_enc (void *context, unsigned char *iv,
+                   void *outbuf_arg, const void *inbuf_arg,
+                   unsigned int nblocks)
+{
+  RIJNDAEL_context *ctx = context;
+  unsigned char *outbuf = outbuf_arg;
+  const unsigned char *inbuf = inbuf_arg;
+  unsigned char *ivp;
+  int i;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      /* Fixme: Let Padlock do the CFBing.  */
+      for ( ;nblocks; nblocks-- )
+        {
+          /* Encrypt the IV. */
+          do_padlock (ctx, 0, iv, iv);
+          /* XOR the input with the IV and store input into IV.  */
+          for (ivp=iv,i=0; i < BLOCKSIZE; i++ )
+            *outbuf++ = (*ivp++ ^= *inbuf++);
+        }
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      for ( ;nblocks; nblocks-- )
+        {
+          do_aesni_cfb (ctx, 0, iv, outbuf, inbuf);
+          outbuf += BLOCKSIZE;
+          inbuf  += BLOCKSIZE;
+        }
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      for ( ;nblocks; nblocks-- )
+        {
+          /* Encrypt the IV. */
+          do_encrypt_aligned (ctx, iv, iv);
+          /* XOR the input with the IV and store input into IV.  */
+          for (ivp=iv,i=0; i < BLOCKSIZE; i++ )
+            *outbuf++ = (*ivp++ ^= *inbuf++);
+        }
+    }
+
+  _gcry_burn_stack (48 + 2*sizeof(int));
+}
+
+
+/* Bulk encryption of complete blocks in CBC mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+void
+_gcry_aes_cbc_enc (void *context, unsigned char *iv,
+                   void *outbuf_arg, const void *inbuf_arg,
+                   unsigned int nblocks, int cbc_mac)
+{
+  RIJNDAEL_context *ctx = context;
+  unsigned char *outbuf = outbuf_arg;
+  const unsigned char *inbuf = inbuf_arg;
+  unsigned char *ivp;
+  int i;
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    aesni_prepare ();
+#endif /*USE_AESNI*/
+
+  for ( ;nblocks; nblocks-- )
+    {
+      for (ivp=iv, i=0; i < BLOCKSIZE; i++ )
+        outbuf[i] = inbuf[i] ^ *ivp++;
+
+      if (0)
+        ;
+#ifdef USE_PADLOCK
+      else if (ctx->use_padlock)
+        do_padlock (ctx, 0, outbuf, outbuf);
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+      else if (ctx->use_aesni)
+        do_aesni (ctx, 0, outbuf, outbuf);
+#endif /*USE_AESNI*/
+      else
+        do_encrypt (ctx, outbuf, outbuf );
+
+      memcpy (iv, outbuf, BLOCKSIZE);
+      inbuf += BLOCKSIZE;
+      if (!cbc_mac)
+        outbuf += BLOCKSIZE;
+    }
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    aesni_cleanup ();
+#endif /*USE_AESNI*/
+
+  _gcry_burn_stack (48 + 2*sizeof(int));
+}
+
+
+/* Bulk encryption of complete blocks in CTR mode.  Caller needs to
+   make sure that CTR is aligned on a 16 byte boundary if AESNI; the
+   minimum alignment is for an u32.  This function is only intended
+   for the bulk encryption feature of cipher.c.  CTR is expected to be
+   of size BLOCKSIZE. */
+void
+_gcry_aes_ctr_enc (void *context, unsigned char *ctr,
+                   void *outbuf_arg, const void *inbuf_arg,
+                   unsigned int nblocks)
+{
+  RIJNDAEL_context *ctx = context;
+  unsigned char *outbuf = outbuf_arg;
+  const unsigned char *inbuf = inbuf_arg;
+  unsigned char *p;
+  int i;
+
+  if (0)
+    ;
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      for ( ;nblocks > 3 ; nblocks -= 4 )
+        {
+          do_aesni_ctr_4 (ctx, ctr, outbuf, inbuf);
+          outbuf += 4*BLOCKSIZE;
+          inbuf  += 4*BLOCKSIZE;
+        }
+      for ( ;nblocks; nblocks-- )
+        {
+          do_aesni_ctr (ctx, ctr, outbuf, inbuf);
+          outbuf += BLOCKSIZE;
+          inbuf  += BLOCKSIZE;
+        }
+      aesni_cleanup ();
+      aesni_cleanup_2_4 ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      union { unsigned char x1[16]; u32 x32[4]; } tmp;
+
+      for ( ;nblocks; nblocks-- )
+        {
+          /* Encrypt the counter. */
+          do_encrypt_aligned (ctx, tmp.x1, ctr);
+          /* XOR the input with the encrypted counter and store in output.  */
+          for (p=tmp.x1, i=0; i < BLOCKSIZE; i++)
+            *outbuf++ = (*p++ ^= *inbuf++);
+          /* Increment the counter.  */
+          for (i = BLOCKSIZE; i > 0; i--)
+            {
+              ctr[i-1]++;
+              if (ctr[i-1])
+                break;
+            }
+        }
+    }
+
+  _gcry_burn_stack (48 + 2*sizeof(int));
+}
+
+
+
+/* Decrypt one block.  A and B need to be aligned on a 4 byte boundary
+   and the decryption must have been prepared.  A and B may be the
+   same. */
+static void
+do_decrypt_aligned (RIJNDAEL_context *ctx,
+                    unsigned char *b, const unsigned char *a)
+{
+#define rk  (ctx->keyschdec)
+  int rounds = ctx->rounds;
+  int r;
+  union
+  {
+    u32  tempu32[4];  /* Force correct alignment. */
+    byte temp[4][4];
+  } u;
+
+
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(a   )) ^ *((u32_a_t*)rk[rounds][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(a+ 4)) ^ *((u32_a_t*)rk[rounds][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(a+ 8)) ^ *((u32_a_t*)rk[rounds][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(a+12)) ^ *((u32_a_t*)rk[rounds][3]);
+
+  *((u32_a_t*)(b   ))    = (*((u32_a_t*)T5[u.temp[0][0]])
+                        ^ *((u32_a_t*)T6[u.temp[3][1]])
+                        ^ *((u32_a_t*)T7[u.temp[2][2]])
+                        ^ *((u32_a_t*)T8[u.temp[1][3]]));
+  *((u32_a_t*)(b+ 4))    = (*((u32_a_t*)T5[u.temp[1][0]])
+                        ^ *((u32_a_t*)T6[u.temp[0][1]])
+                        ^ *((u32_a_t*)T7[u.temp[3][2]])
+                        ^ *((u32_a_t*)T8[u.temp[2][3]]));
+  *((u32_a_t*)(b+ 8))    = (*((u32_a_t*)T5[u.temp[2][0]])
+                        ^ *((u32_a_t*)T6[u.temp[1][1]])
+                        ^ *((u32_a_t*)T7[u.temp[0][2]])
+                        ^ *((u32_a_t*)T8[u.temp[3][3]]));
+  *((u32_a_t*)(b+12))    = (*((u32_a_t*)T5[u.temp[3][0]])
+                        ^ *((u32_a_t*)T6[u.temp[2][1]])
+                        ^ *((u32_a_t*)T7[u.temp[1][2]])
+                        ^ *((u32_a_t*)T8[u.temp[0][3]]));
+
+  for (r = rounds-1; r > 1; r--)
+    {
+      *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[r][0]);
+      *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[r][1]);
+      *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[r][2]);
+      *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[r][3]);
+      *((u32_a_t*)(b   ))    = (*((u32_a_t*)T5[u.temp[0][0]])
+                            ^ *((u32_a_t*)T6[u.temp[3][1]])
+                            ^ *((u32_a_t*)T7[u.temp[2][2]])
+                            ^ *((u32_a_t*)T8[u.temp[1][3]]));
+      *((u32_a_t*)(b+ 4))    = (*((u32_a_t*)T5[u.temp[1][0]])
+                            ^ *((u32_a_t*)T6[u.temp[0][1]])
+                            ^ *((u32_a_t*)T7[u.temp[3][2]])
+                            ^ *((u32_a_t*)T8[u.temp[2][3]]));
+      *((u32_a_t*)(b+ 8))    = (*((u32_a_t*)T5[u.temp[2][0]])
+                            ^ *((u32_a_t*)T6[u.temp[1][1]])
+                            ^ *((u32_a_t*)T7[u.temp[0][2]])
+                            ^ *((u32_a_t*)T8[u.temp[3][3]]));
+      *((u32_a_t*)(b+12))    = (*((u32_a_t*)T5[u.temp[3][0]])
+                            ^ *((u32_a_t*)T6[u.temp[2][1]])
+                            ^ *((u32_a_t*)T7[u.temp[1][2]])
+                            ^ *((u32_a_t*)T8[u.temp[0][3]]));
+    }
+
+  /* Last round is special. */
+  *((u32_a_t*)u.temp[0]) = *((u32_a_t*)(b   )) ^ *((u32_a_t*)rk[1][0]);
+  *((u32_a_t*)u.temp[1]) = *((u32_a_t*)(b+ 4)) ^ *((u32_a_t*)rk[1][1]);
+  *((u32_a_t*)u.temp[2]) = *((u32_a_t*)(b+ 8)) ^ *((u32_a_t*)rk[1][2]);
+  *((u32_a_t*)u.temp[3]) = *((u32_a_t*)(b+12)) ^ *((u32_a_t*)rk[1][3]);
+  b[ 0] = S5[u.temp[0][0]];
+  b[ 1] = S5[u.temp[3][1]];
+  b[ 2] = S5[u.temp[2][2]];
+  b[ 3] = S5[u.temp[1][3]];
+  b[ 4] = S5[u.temp[1][0]];
+  b[ 5] = S5[u.temp[0][1]];
+  b[ 6] = S5[u.temp[3][2]];
+  b[ 7] = S5[u.temp[2][3]];
+  b[ 8] = S5[u.temp[2][0]];
+  b[ 9] = S5[u.temp[1][1]];
+  b[10] = S5[u.temp[0][2]];
+  b[11] = S5[u.temp[3][3]];
+  b[12] = S5[u.temp[3][0]];
+  b[13] = S5[u.temp[2][1]];
+  b[14] = S5[u.temp[1][2]];
+  b[15] = S5[u.temp[0][3]];
+  *((u32_a_t*)(b   )) ^= *((u32_a_t*)rk[0][0]);
+  *((u32_a_t*)(b+ 4)) ^= *((u32_a_t*)rk[0][1]);
+  *((u32_a_t*)(b+ 8)) ^= *((u32_a_t*)rk[0][2]);
+  *((u32_a_t*)(b+12)) ^= *((u32_a_t*)rk[0][3]);
+#undef rk
+}
+
+
+/* Decrypt one block.  AX and BX may be the same. */
+static void
+do_decrypt (RIJNDAEL_context *ctx, byte *bx, const byte *ax)
+{
+  if ( !ctx->decryption_prepared )
+    {
+      prepare_decryption ( ctx );
+      _gcry_burn_stack (64);
+      ctx->decryption_prepared = 1;
+    }
+
+  /* BX and AX are not necessary correctly aligned.  Thus we might
+     need to copy them here.  We try to align to a 16 bytes. */
+  if (((size_t)ax & 0x0f) || ((size_t)bx & 0x0f))
+    {
+      union
+      {
+        u32  dummy[4];
+        byte a[16] ATTR_ALIGNED_16;
+      } a;
+      union
+      {
+        u32  dummy[4];
+        byte b[16] ATTR_ALIGNED_16;
+      } b;
+
+      memcpy (a.a, ax, 16);
+      do_decrypt_aligned (ctx, b.b, a.a);
+      memcpy (bx, b.b, 16);
+    }
+  else
+    {
+      do_decrypt_aligned (ctx, bx, ax);
+    }
+}
+
+
+
+
+static void
+rijndael_decrypt (void *context, byte *b, const byte *a)
+{
+  RIJNDAEL_context *ctx = context;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      do_padlock (ctx, 1, b, a);
+      _gcry_burn_stack (48 + 2*sizeof(int) /* FIXME */);
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      do_aesni (ctx, 1, b, a);
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      do_decrypt (ctx, b, a);
+      _gcry_burn_stack (56+2*sizeof(int));
+    }
+}
+
+
+/* Bulk decryption of complete blocks in CFB mode.  Caller needs to
+   make sure that IV is aligned on an unisgned lonhg boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+void
+_gcry_aes_cfb_dec (void *context, unsigned char *iv,
+                   void *outbuf_arg, const void *inbuf_arg,
+                   unsigned int nblocks)
+{
+  RIJNDAEL_context *ctx = context;
+  unsigned char *outbuf = outbuf_arg;
+  const unsigned char *inbuf = inbuf_arg;
+  unsigned char *ivp;
+  unsigned char temp;
+  int i;
+
+  if (0)
+    ;
+#ifdef USE_PADLOCK
+  else if (ctx->use_padlock)
+    {
+      /* Fixme:  Let Padlock do the CFBing.  */
+      for ( ;nblocks; nblocks-- )
+        {
+          do_padlock (ctx, 0, iv, iv);
+          for (ivp=iv,i=0; i < BLOCKSIZE; i++ )
+            {
+              temp = *inbuf++;
+              *outbuf++ = *ivp ^ temp;
+              *ivp++ = temp;
+            }
+        }
+    }
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+  else if (ctx->use_aesni)
+    {
+      aesni_prepare ();
+      for ( ;nblocks; nblocks-- )
+        {
+          do_aesni_cfb (ctx, 1, iv, outbuf, inbuf);
+          outbuf += BLOCKSIZE;
+          inbuf  += BLOCKSIZE;
+        }
+      aesni_cleanup ();
+    }
+#endif /*USE_AESNI*/
+  else
+    {
+      for ( ;nblocks; nblocks-- )
+        {
+          do_encrypt_aligned (ctx, iv, iv);
+          for (ivp=iv,i=0; i < BLOCKSIZE; i++ )
+            {
+              temp = *inbuf++;
+              *outbuf++ = *ivp ^ temp;
+              *ivp++ = temp;
+            }
+        }
+    }
+
+  _gcry_burn_stack (48 + 2*sizeof(int));
+}
+
+
+/* Bulk decryption of complete blocks in CBC mode.  Caller needs to
+   make sure that IV is aligned on an unsigned long boundary.  This
+   function is only intended for the bulk encryption feature of
+   cipher.c. */
+void
+_gcry_aes_cbc_dec (void *context, unsigned char *iv,
+                   void *outbuf_arg, const void *inbuf_arg,
+                   unsigned int nblocks)
+{
+  RIJNDAEL_context *ctx = context;
+  unsigned char *outbuf = outbuf_arg;
+  const unsigned char *inbuf = inbuf_arg;
+  unsigned char *ivp;
+  int i;
+  unsigned char savebuf[BLOCKSIZE];
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    aesni_prepare ();
+#endif /*USE_AESNI*/
+
+  for ( ;nblocks; nblocks-- )
+    {
+      /* We need to save INBUF away because it may be identical to
+         OUTBUF.  */
+      memcpy (savebuf, inbuf, BLOCKSIZE);
+
+      if (0)
+        ;
+#ifdef USE_PADLOCK
+      else if (ctx->use_padlock)
+        do_padlock (ctx, 1, outbuf, inbuf);
+#endif /*USE_PADLOCK*/
+#ifdef USE_AESNI
+      else if (ctx->use_aesni)
+        do_aesni (ctx, 1, outbuf, inbuf);
+#endif /*USE_AESNI*/
+      else
+        do_decrypt (ctx, outbuf, inbuf);
+
+      for (ivp=iv, i=0; i < BLOCKSIZE; i++ )
+        outbuf[i] ^= *ivp++;
+      memcpy (iv, savebuf, BLOCKSIZE);
+      inbuf += BLOCKSIZE;
+      outbuf += BLOCKSIZE;
+    }
+
+#ifdef USE_AESNI
+  if (ctx->use_aesni)
+    aesni_cleanup ();
+#endif /*USE_AESNI*/
+
+  _gcry_burn_stack (48 + 2*sizeof(int) + BLOCKSIZE + 4*sizeof (char*));
+}
+
+
+
+
+/* Run the self-tests for AES 128.  Returns NULL on success. */
+static const char*
+selftest_basic_128 (void)
+{
+  RIJNDAEL_context ctx;
+  unsigned char scratch[16];
+
+  /* The test vectors are from the AES supplied ones; more or less
+     randomly taken from ecb_tbl.txt (I=42,81,14) */
+#if 1
+  static const unsigned char plaintext_128[16] =
+    {
+      0x01,0x4B,0xAF,0x22,0x78,0xA6,0x9D,0x33,
+      0x1D,0x51,0x80,0x10,0x36,0x43,0xE9,0x9A
+    };
+  static const unsigned char key_128[16] =
+    {
+      0xE8,0xE9,0xEA,0xEB,0xED,0xEE,0xEF,0xF0,
+      0xF2,0xF3,0xF4,0xF5,0xF7,0xF8,0xF9,0xFA
+    };
+  static const unsigned char ciphertext_128[16] =
+    {
+      0x67,0x43,0xC3,0xD1,0x51,0x9A,0xB4,0xF2,
+      0xCD,0x9A,0x78,0xAB,0x09,0xA5,0x11,0xBD
+    };
+#else
+  /* Test vectors from fips-197, appendix C. */
+# warning debug test vectors in use
+  static const unsigned char plaintext_128[16] =
+    {
+      0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
+      0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff
+    };
+  static const unsigned char key_128[16] =
+    {
+      0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+      0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
+      /* 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, */
+      /* 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c */
+    };
+  static const unsigned char ciphertext_128[16] =
+    {
+      0x69,0xc4,0xe0,0xd8,0x6a,0x7b,0x04,0x30,
+      0xd8,0xcd,0xb7,0x80,0x70,0xb4,0xc5,0x5a
+    };
+#endif
+
+  rijndael_setkey (&ctx, key_128, sizeof (key_128));
+  rijndael_encrypt (&ctx, scratch, plaintext_128);
+  if (memcmp (scratch, ciphertext_128, sizeof (ciphertext_128)))
+     return "AES-128 test encryption failed.";
+  rijndael_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_128, sizeof (plaintext_128)))
+    return "AES-128 test decryption failed.";
+
+  return NULL;
+}
+
+/* Run the self-tests for AES 192.  Returns NULL on success. */
+static const char*
+selftest_basic_192 (void)
+{
+  RIJNDAEL_context ctx;
+  unsigned char scratch[16];
+
+  static unsigned char plaintext_192[16] =
+    {
+      0x76,0x77,0x74,0x75,0xF1,0xF2,0xF3,0xF4,
+      0xF8,0xF9,0xE6,0xE7,0x77,0x70,0x71,0x72
+    };
+  static unsigned char key_192[24] =
+    {
+      0x04,0x05,0x06,0x07,0x09,0x0A,0x0B,0x0C,
+      0x0E,0x0F,0x10,0x11,0x13,0x14,0x15,0x16,
+      0x18,0x19,0x1A,0x1B,0x1D,0x1E,0x1F,0x20
+    };
+  static const unsigned char ciphertext_192[16] =
+    {
+      0x5D,0x1E,0xF2,0x0D,0xCE,0xD6,0xBC,0xBC,
+      0x12,0x13,0x1A,0xC7,0xC5,0x47,0x88,0xAA
+    };
+
+  rijndael_setkey (&ctx, key_192, sizeof(key_192));
+  rijndael_encrypt (&ctx, scratch, plaintext_192);
+  if (memcmp (scratch, ciphertext_192, sizeof (ciphertext_192)))
+    return "AES-192 test encryption failed.";
+  rijndael_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_192, sizeof (plaintext_192)))
+    return "AES-192 test decryption failed.";
+
+  return NULL;
+}
+
+
+/* Run the self-tests for AES 256.  Returns NULL on success. */
+static const char*
+selftest_basic_256 (void)
+{
+  RIJNDAEL_context ctx;
+  unsigned char scratch[16];
+
+  static unsigned char plaintext_256[16] =
+    {
+      0x06,0x9A,0x00,0x7F,0xC7,0x6A,0x45,0x9F,
+      0x98,0xBA,0xF9,0x17,0xFE,0xDF,0x95,0x21
+    };
+  static unsigned char key_256[32] =
+    {
+      0x08,0x09,0x0A,0x0B,0x0D,0x0E,0x0F,0x10,
+      0x12,0x13,0x14,0x15,0x17,0x18,0x19,0x1A,
+      0x1C,0x1D,0x1E,0x1F,0x21,0x22,0x23,0x24,
+      0x26,0x27,0x28,0x29,0x2B,0x2C,0x2D,0x2E
+    };
+  static const unsigned char ciphertext_256[16] =
+    {
+      0x08,0x0E,0x95,0x17,0xEB,0x16,0x77,0x71,
+      0x9A,0xCF,0x72,0x80,0x86,0x04,0x0A,0xE3
+    };
+
+  rijndael_setkey (&ctx, key_256, sizeof(key_256));
+  rijndael_encrypt (&ctx, scratch, plaintext_256);
+  if (memcmp (scratch, ciphertext_256, sizeof (ciphertext_256)))
+    return "AES-256 test encryption failed.";
+  rijndael_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_256, sizeof (plaintext_256)))
+    return "AES-256 test decryption failed.";
+
+  return NULL;
+}
+
+/* Run all the self-tests and return NULL on success.  This function
+   is used for the on-the-fly self-tests. */
+static const char *
+selftest (void)
+{
+  const char *r;
+
+  if ( (r = selftest_basic_128 ())
+       || (r = selftest_basic_192 ())
+       || (r = selftest_basic_256 ()) )
+    return r;
+
+  return r;
+}
+
+
+/* SP800-38a.pdf for AES-128.  */
+static const char *
+selftest_fips_128_38a (int requested_mode)
+{
+  struct tv
+  {
+    int mode;
+    const unsigned char key[16];
+    const unsigned char iv[16];
+    struct
+    {
+      const unsigned char input[16];
+      const unsigned char output[16];
+    } data[4];
+  } tv[2] =
+    {
+      {
+        GCRY_CIPHER_MODE_CFB,  /* F.3.13, CFB128-AES128 */
+        { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+          0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
+        { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+          0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+        {
+          { { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
+              0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a },
+            { 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20,
+              0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a } },
+
+          { { 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
+              0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51 },
+            { 0xc8, 0xa6, 0x45, 0x37, 0xa0, 0xb3, 0xa9, 0x3f,
+              0xcd, 0xe3, 0xcd, 0xad, 0x9f, 0x1c, 0xe5, 0x8b } },
+
+          { { 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
+              0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef },
+            { 0x26, 0x75, 0x1f, 0x67, 0xa3, 0xcb, 0xb1, 0x40,
+              0xb1, 0x80, 0x8c, 0xf1, 0x87, 0xa4, 0xf4, 0xdf } },
+
+          { { 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17,
+              0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 },
+            { 0xc0, 0x4b, 0x05, 0x35, 0x7c, 0x5d, 0x1c, 0x0e,
+              0xea, 0xc4, 0xc6, 0x6f, 0x9f, 0xf7, 0xf2, 0xe6 } }
+        }
+      },
+      {
+        GCRY_CIPHER_MODE_OFB,
+        { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+          0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
+        { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+          0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+        {
+          { { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
+              0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a },
+            { 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20,
+              0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a } },
+
+          { { 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
+              0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51 },
+            { 0x77, 0x89, 0x50, 0x8d, 0x16, 0x91, 0x8f, 0x03,
+              0xf5, 0x3c, 0x52, 0xda, 0xc5, 0x4e, 0xd8, 0x25 } },
+
+          { { 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
+              0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef },
+            { 0x97, 0x40, 0x05, 0x1e, 0x9c, 0x5f, 0xec, 0xf6,
+              0x43, 0x44, 0xf7, 0xa8, 0x22, 0x60, 0xed, 0xcc } },
+
+          { { 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17,
+              0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 },
+            { 0x30, 0x4c, 0x65, 0x28, 0xf6, 0x59, 0xc7, 0x78,
+              0x66, 0xa5, 0x10, 0xd9, 0xc1, 0xd6, 0xae, 0x5e } },
+        }
+      }
+    };
+  unsigned char scratch[16];
+  gpg_error_t err;
+  int tvi, idx;
+  gcry_cipher_hd_t hdenc = NULL;
+  gcry_cipher_hd_t hddec = NULL;
+
+#define Fail(a) do {           \
+    _gcry_cipher_close (hdenc);  \
+    _gcry_cipher_close (hddec);  \
+    return a;                    \
+  } while (0)
+
+  gcry_assert (sizeof tv[0].data[0].input == sizeof scratch);
+  gcry_assert (sizeof tv[0].data[0].output == sizeof scratch);
+
+  for (tvi=0; tvi < DIM (tv); tvi++)
+    if (tv[tvi].mode == requested_mode)
+      break;
+  if (tvi == DIM (tv))
+    Fail ("no test data for this mode");
+
+  err = _gcry_cipher_open (&hdenc, GCRY_CIPHER_AES, tv[tvi].mode, 0);
+  if (err)
+    Fail ("open");
+  err = _gcry_cipher_open (&hddec, GCRY_CIPHER_AES, tv[tvi].mode, 0);
+  if (err)
+    Fail ("open");
+  err = _gcry_cipher_setkey (hdenc, tv[tvi].key,  sizeof tv[tvi].key);
+  if (!err)
+    err = _gcry_cipher_setkey (hddec, tv[tvi].key, sizeof tv[tvi].key);
+  if (err)
+    Fail ("set key");
+  err = _gcry_cipher_setiv (hdenc, tv[tvi].iv, sizeof tv[tvi].iv);
+  if (!err)
+    err = _gcry_cipher_setiv (hddec, tv[tvi].iv, sizeof tv[tvi].iv);
+  if (err)
+    Fail ("set IV");
+  for (idx=0; idx < DIM (tv[tvi].data); idx++)
+    {
+      err = _gcry_cipher_encrypt (hdenc, scratch, sizeof scratch,
+                                  tv[tvi].data[idx].input,
+                                  sizeof tv[tvi].data[idx].input);
+      if (err)
+        Fail ("encrypt command");
+      if (memcmp (scratch, tv[tvi].data[idx].output, sizeof scratch))
+        Fail ("encrypt mismatch");
+      err = _gcry_cipher_decrypt (hddec, scratch, sizeof scratch,
+                                  tv[tvi].data[idx].output,
+                                  sizeof tv[tvi].data[idx].output);
+      if (err)
+        Fail ("decrypt command");
+      if (memcmp (scratch, tv[tvi].data[idx].input, sizeof scratch))
+        Fail ("decrypt mismatch");
+    }
+
+#undef Fail
+  _gcry_cipher_close (hdenc);
+  _gcry_cipher_close (hddec);
+  return NULL;
+}
+
+
+/* Complete selftest for AES-128 with all modes and driver code.  */
+static gpg_err_code_t
+selftest_fips_128 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "low-level";
+  errtxt = selftest_basic_128 ();
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "cfb";
+      errtxt = selftest_fips_128_38a (GCRY_CIPHER_MODE_CFB);
+      if (errtxt)
+        goto failed;
+
+      what = "ofb";
+      errtxt = selftest_fips_128_38a (GCRY_CIPHER_MODE_OFB);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("cipher", GCRY_CIPHER_AES128, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+/* Complete selftest for AES-192.  */
+static gpg_err_code_t
+selftest_fips_192 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  (void)extended; /* No extended tests available.  */
+
+  what = "low-level";
+  errtxt = selftest_basic_192 ();
+  if (errtxt)
+    goto failed;
+
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("cipher", GCRY_CIPHER_AES192, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Complete selftest for AES-256.  */
+static gpg_err_code_t
+selftest_fips_256 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  (void)extended; /* No extended tests available.  */
+
+  what = "low-level";
+  errtxt = selftest_basic_256 ();
+  if (errtxt)
+    goto failed;
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("cipher", GCRY_CIPHER_AES256, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_CIPHER_AES128:
+      ec = selftest_fips_128 (extended, report);
+      break;
+    case GCRY_CIPHER_AES192:
+      ec = selftest_fips_192 (extended, report);
+      break;
+    case GCRY_CIPHER_AES256:
+      ec = selftest_fips_256 (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_CIPHER_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static const char *rijndael_names[] =
+  {
+    "RIJNDAEL",
+    "AES128",
+    "AES-128",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.1", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.2", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.3", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.4", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes =
+  {
+    "AES", rijndael_names, rijndael_oids, 16, 128, sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+  };
+cipher_extra_spec_t _gcry_cipher_extraspec_aes =
+  {
+    run_selftests
+  };
+
+static const char *rijndael192_names[] =
+  {
+    "RIJNDAEL192",
+    "AES-192",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael192_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.21", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.22", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.23", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.24", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes192 =
+  {
+    "AES192", rijndael192_names, rijndael192_oids, 16, 192, sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+  };
+cipher_extra_spec_t _gcry_cipher_extraspec_aes192 =
+  {
+    run_selftests
+  };
+
+static const char *rijndael256_names[] =
+  {
+    "RIJNDAEL256",
+    "AES-256",
+    NULL
+  };
+
+static gcry_cipher_oid_spec_t rijndael256_oids[] =
+  {
+    { "2.16.840.1.101.3.4.1.41", GCRY_CIPHER_MODE_ECB },
+    { "2.16.840.1.101.3.4.1.42", GCRY_CIPHER_MODE_CBC },
+    { "2.16.840.1.101.3.4.1.43", GCRY_CIPHER_MODE_OFB },
+    { "2.16.840.1.101.3.4.1.44", GCRY_CIPHER_MODE_CFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_aes256 =
+  {
+    "AES256", rijndael256_names, rijndael256_oids, 16, 256,
+    sizeof (RIJNDAEL_context),
+    rijndael_setkey, rijndael_encrypt, rijndael_decrypt
+  };
+
+cipher_extra_spec_t _gcry_cipher_extraspec_aes256 =
+  {
+    run_selftests
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/rmd.h b/grub-core/lib/libgcrypt/cipher/rmd.h
new file mode 100644
index 0000000..6a9fe31
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rmd.h
@@ -0,0 +1,36 @@
+/* rmd.h - RIPE-MD hash functions
+ *	Copyright (C) 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_RMD_H
+#define G10_RMD_H
+
+
+/* We need this here because random.c must have direct access. */
+typedef struct
+{
+  u32  h0,h1,h2,h3,h4;
+  u32  nblocks;
+  byte buf[64];
+  int  count;
+} RMD160_CONTEXT;
+
+void _gcry_rmd160_init ( void *context );
+void _gcry_rmd160_mixblock ( RMD160_CONTEXT *hd, void *blockof64byte );
+
+#endif /*G10_RMD_H*/
diff --git a/grub-core/lib/libgcrypt/cipher/rmd160.c b/grub-core/lib/libgcrypt/cipher/rmd160.c
new file mode 100644
index 0000000..179a4d9
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rmd160.c
@@ -0,0 +1,572 @@
+/* rmd160.c  -	RIPE-MD160
+ * Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "rmd.h"
+#include "cipher.h" /* Only used for the rmd160_hash_buffer() prototype. */
+
+#include "bithelp.h"
+
+/*********************************
+ * RIPEMD-160 is not patented, see (as of 25.10.97)
+ *   http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
+ * Note that the code uses Little Endian byteorder, which is good for
+ * 386 etc, but we must add some conversion when used on a big endian box.
+ *
+ *
+ * Pseudo-code for RIPEMD-160
+ *
+ * RIPEMD-160 is an iterative hash function that operates on 32-bit words.
+ * The round function takes as input a 5-word chaining variable and a 16-word
+ * message block and maps this to a new chaining variable. All operations are
+ * defined on 32-bit words. Padding is identical to that of MD4.
+ *
+ *
+ * RIPEMD-160: definitions
+ *
+ *
+ *   nonlinear functions at bit level: exor, mux, -, mux, -
+ *
+ *   f(j, x, y, z) = x XOR y XOR z		  (0 <= j <= 15)
+ *   f(j, x, y, z) = (x AND y) OR (NOT(x) AND z)  (16 <= j <= 31)
+ *   f(j, x, y, z) = (x OR NOT(y)) XOR z	  (32 <= j <= 47)
+ *   f(j, x, y, z) = (x AND z) OR (y AND NOT(z))  (48 <= j <= 63)
+ *   f(j, x, y, z) = x XOR (y OR NOT(z))	  (64 <= j <= 79)
+ *
+ *
+ *   added constants (hexadecimal)
+ *
+ *   K(j) = 0x00000000	    (0 <= j <= 15)
+ *   K(j) = 0x5A827999	   (16 <= j <= 31)	int(2**30 x sqrt(2))
+ *   K(j) = 0x6ED9EBA1	   (32 <= j <= 47)	int(2**30 x sqrt(3))
+ *   K(j) = 0x8F1BBCDC	   (48 <= j <= 63)	int(2**30 x sqrt(5))
+ *   K(j) = 0xA953FD4E	   (64 <= j <= 79)	int(2**30 x sqrt(7))
+ *   K'(j) = 0x50A28BE6     (0 <= j <= 15)      int(2**30 x cbrt(2))
+ *   K'(j) = 0x5C4DD124    (16 <= j <= 31)      int(2**30 x cbrt(3))
+ *   K'(j) = 0x6D703EF3    (32 <= j <= 47)      int(2**30 x cbrt(5))
+ *   K'(j) = 0x7A6D76E9    (48 <= j <= 63)      int(2**30 x cbrt(7))
+ *   K'(j) = 0x00000000    (64 <= j <= 79)
+ *
+ *
+ *   selection of message word
+ *
+ *   r(j)      = j		      (0 <= j <= 15)
+ *   r(16..31) = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
+ *   r(32..47) = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
+ *   r(48..63) = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
+ *   r(64..79) = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+ *   r0(0..15) = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
+ *   r0(16..31)= 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
+ *   r0(32..47)= 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
+ *   r0(48..63)= 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
+ *   r0(64..79)= 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+ *
+ *
+ *   amount for rotate left (rol)
+ *
+ *   s(0..15)  = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
+ *   s(16..31) = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
+ *   s(32..47) = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
+ *   s(48..63) = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
+ *   s(64..79) = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+ *   s'(0..15) = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
+ *   s'(16..31)= 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
+ *   s'(32..47)= 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
+ *   s'(48..63)= 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
+ *   s'(64..79)= 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+ *
+ *
+ *   initial value (hexadecimal)
+ *
+ *   h0 = 0x67452301; h1 = 0xEFCDAB89; h2 = 0x98BADCFE; h3 = 0x10325476;
+ *							h4 = 0xC3D2E1F0;
+ *
+ *
+ * RIPEMD-160: pseudo-code
+ *
+ *   It is assumed that the message after padding consists of t 16-word blocks
+ *   that will be denoted with X[i][j], with 0 <= i <= t-1 and 0 <= j <= 15.
+ *   The symbol [+] denotes addition modulo 2**32 and rol_s denotes cyclic left
+ *   shift (rotate) over s positions.
+ *
+ *
+ *   for i := 0 to t-1 {
+ *	 A := h0; B := h1; C := h2; D = h3; E = h4;
+ *	 A' := h0; B' := h1; C' := h2; D' = h3; E' = h4;
+ *	 for j := 0 to 79 {
+ *	     T := rol_s(j)(A [+] f(j, B, C, D) [+] X[i][r(j)] [+] K(j)) [+] E;
+ *	     A := E; E := D; D := rol_10(C); C := B; B := T;
+ *	     T := rol_s'(j)(A' [+] f(79-j, B', C', D') [+] X[i][r'(j)]
+						       [+] K'(j)) [+] E';
+ *	     A' := E'; E' := D'; D' := rol_10(C'); C' := B'; B' := T;
+ *	 }
+ *	 T := h1 [+] C [+] D'; h1 := h2 [+] D [+] E'; h2 := h3 [+] E [+] A';
+ *	 h3 := h4 [+] A [+] B'; h4 := h0 [+] B [+] C'; h0 := T;
+ *   }
+ */
+
+/* Some examples:
+ * ""                    9c1185a5c5e9fc54612808977ee8f548b2258d31
+ * "a"                   0bdc9d2d256b3ee9daae347be6f4dc835a467ffe
+ * "abc"                 8eb208f7e05d987a9b044a8e98c6b087f15a0bfc
+ * "message digest"      5d0689ef49d2fae572b881b123a85ffa21595f36
+ * "a...z"               f71c27109c692c1b56bbdceb5b9d2865b3708dbc
+ * "abcdbcde...nopq"     12a053384a9c0c88e405a06c27dcf49ada62eb2b
+ * "A...Za...z0...9"     b0e20b6e3116640286ed3a87a5713079b21f5189
+ * 8 times "1234567890"  9b752e45573d4b39f4dbd3323cab82bf63326bfb
+ * 1 million times "a"   52783243c1697bdbe16d37f97f68f08325dc1528
+ */
+
+
+void
+_gcry_rmd160_init (void *context)
+{
+  RMD160_CONTEXT *hd = context;
+
+  hd->h0 = 0x67452301;
+  hd->h1 = 0xEFCDAB89;
+  hd->h2 = 0x98BADCFE;
+  hd->h3 = 0x10325476;
+  hd->h4 = 0xC3D2E1F0;
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+
+/****************
+ * Transform the message X which consists of 16 32-bit-words
+ */
+static void
+transform ( RMD160_CONTEXT *hd, const unsigned char *data )
+{
+  register u32 a,b,c,d,e;
+  u32 aa,bb,cc,dd,ee,t;
+#ifdef WORDS_BIGENDIAN
+  u32 x[16];
+  {
+    int i;
+    byte *p2;
+    const byte *p1;
+    for (i=0, p1=data, p2=(byte*)x; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *p1++;
+        p2[2] = *p1++;
+        p2[1] = *p1++;
+        p2[0] = *p1++;
+      }
+  }
+#else
+  /* This version is better because it is always aligned;
+   * The performance penalty on a 586-100 is about 6% which
+   * is acceptable - because the data is more local it might
+   * also be possible that this is faster on some machines.
+   * This function (when compiled with -02 on gcc 2.7.2)
+   * executes on a 586-100 (39.73 bogomips) at about 1900kb/sec;
+   * [measured with a 4MB data and "gpgm --print-md rmd160"] */
+  u32 x[16];
+  memcpy( x, data, 64 );
+#endif
+
+
+#define K0  0x00000000
+#define K1  0x5A827999
+#define K2  0x6ED9EBA1
+#define K3  0x8F1BBCDC
+#define K4  0xA953FD4E
+#define KK0 0x50A28BE6
+#define KK1 0x5C4DD124
+#define KK2 0x6D703EF3
+#define KK3 0x7A6D76E9
+#define KK4 0x00000000
+#define F0(x,y,z)   ( (x) ^ (y) ^ (z) )
+#define F1(x,y,z)   ( ((x) & (y)) | (~(x) & (z)) )
+#define F2(x,y,z)   ( ((x) | ~(y)) ^ (z) )
+#define F3(x,y,z)   ( ((x) & (z)) | ((y) & ~(z)) )
+#define F4(x,y,z)   ( (x) ^ ((y) | ~(z)) )
+#define R(a,b,c,d,e,f,k,r,s) do { t = a + f(b,c,d) + k + x[r]; \
+				  a = rol(t,s) + e;	       \
+				  c = rol(c,10);	       \
+				} while(0)
+
+  /* left lane */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  R( a, b, c, d, e, F0, K0,  0, 11 );
+  R( e, a, b, c, d, F0, K0,  1, 14 );
+  R( d, e, a, b, c, F0, K0,  2, 15 );
+  R( c, d, e, a, b, F0, K0,  3, 12 );
+  R( b, c, d, e, a, F0, K0,  4,  5 );
+  R( a, b, c, d, e, F0, K0,  5,  8 );
+  R( e, a, b, c, d, F0, K0,  6,  7 );
+  R( d, e, a, b, c, F0, K0,  7,  9 );
+  R( c, d, e, a, b, F0, K0,  8, 11 );
+  R( b, c, d, e, a, F0, K0,  9, 13 );
+  R( a, b, c, d, e, F0, K0, 10, 14 );
+  R( e, a, b, c, d, F0, K0, 11, 15 );
+  R( d, e, a, b, c, F0, K0, 12,  6 );
+  R( c, d, e, a, b, F0, K0, 13,  7 );
+  R( b, c, d, e, a, F0, K0, 14,  9 );
+  R( a, b, c, d, e, F0, K0, 15,  8 );
+  R( e, a, b, c, d, F1, K1,  7,  7 );
+  R( d, e, a, b, c, F1, K1,  4,  6 );
+  R( c, d, e, a, b, F1, K1, 13,  8 );
+  R( b, c, d, e, a, F1, K1,  1, 13 );
+  R( a, b, c, d, e, F1, K1, 10, 11 );
+  R( e, a, b, c, d, F1, K1,  6,  9 );
+  R( d, e, a, b, c, F1, K1, 15,  7 );
+  R( c, d, e, a, b, F1, K1,  3, 15 );
+  R( b, c, d, e, a, F1, K1, 12,  7 );
+  R( a, b, c, d, e, F1, K1,  0, 12 );
+  R( e, a, b, c, d, F1, K1,  9, 15 );
+  R( d, e, a, b, c, F1, K1,  5,  9 );
+  R( c, d, e, a, b, F1, K1,  2, 11 );
+  R( b, c, d, e, a, F1, K1, 14,  7 );
+  R( a, b, c, d, e, F1, K1, 11, 13 );
+  R( e, a, b, c, d, F1, K1,  8, 12 );
+  R( d, e, a, b, c, F2, K2,  3, 11 );
+  R( c, d, e, a, b, F2, K2, 10, 13 );
+  R( b, c, d, e, a, F2, K2, 14,  6 );
+  R( a, b, c, d, e, F2, K2,  4,  7 );
+  R( e, a, b, c, d, F2, K2,  9, 14 );
+  R( d, e, a, b, c, F2, K2, 15,  9 );
+  R( c, d, e, a, b, F2, K2,  8, 13 );
+  R( b, c, d, e, a, F2, K2,  1, 15 );
+  R( a, b, c, d, e, F2, K2,  2, 14 );
+  R( e, a, b, c, d, F2, K2,  7,  8 );
+  R( d, e, a, b, c, F2, K2,  0, 13 );
+  R( c, d, e, a, b, F2, K2,  6,  6 );
+  R( b, c, d, e, a, F2, K2, 13,  5 );
+  R( a, b, c, d, e, F2, K2, 11, 12 );
+  R( e, a, b, c, d, F2, K2,  5,  7 );
+  R( d, e, a, b, c, F2, K2, 12,  5 );
+  R( c, d, e, a, b, F3, K3,  1, 11 );
+  R( b, c, d, e, a, F3, K3,  9, 12 );
+  R( a, b, c, d, e, F3, K3, 11, 14 );
+  R( e, a, b, c, d, F3, K3, 10, 15 );
+  R( d, e, a, b, c, F3, K3,  0, 14 );
+  R( c, d, e, a, b, F3, K3,  8, 15 );
+  R( b, c, d, e, a, F3, K3, 12,  9 );
+  R( a, b, c, d, e, F3, K3,  4,  8 );
+  R( e, a, b, c, d, F3, K3, 13,  9 );
+  R( d, e, a, b, c, F3, K3,  3, 14 );
+  R( c, d, e, a, b, F3, K3,  7,  5 );
+  R( b, c, d, e, a, F3, K3, 15,  6 );
+  R( a, b, c, d, e, F3, K3, 14,  8 );
+  R( e, a, b, c, d, F3, K3,  5,  6 );
+  R( d, e, a, b, c, F3, K3,  6,  5 );
+  R( c, d, e, a, b, F3, K3,  2, 12 );
+  R( b, c, d, e, a, F4, K4,  4,  9 );
+  R( a, b, c, d, e, F4, K4,  0, 15 );
+  R( e, a, b, c, d, F4, K4,  5,  5 );
+  R( d, e, a, b, c, F4, K4,  9, 11 );
+  R( c, d, e, a, b, F4, K4,  7,  6 );
+  R( b, c, d, e, a, F4, K4, 12,  8 );
+  R( a, b, c, d, e, F4, K4,  2, 13 );
+  R( e, a, b, c, d, F4, K4, 10, 12 );
+  R( d, e, a, b, c, F4, K4, 14,  5 );
+  R( c, d, e, a, b, F4, K4,  1, 12 );
+  R( b, c, d, e, a, F4, K4,  3, 13 );
+  R( a, b, c, d, e, F4, K4,  8, 14 );
+  R( e, a, b, c, d, F4, K4, 11, 11 );
+  R( d, e, a, b, c, F4, K4,  6,  8 );
+  R( c, d, e, a, b, F4, K4, 15,  5 );
+  R( b, c, d, e, a, F4, K4, 13,  6 );
+
+  aa = a; bb = b; cc = c; dd = d; ee = e;
+
+  /* right lane */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  R( a, b, c, d, e, F4, KK0,	5,  8);
+  R( e, a, b, c, d, F4, KK0, 14,  9);
+  R( d, e, a, b, c, F4, KK0,	7,  9);
+  R( c, d, e, a, b, F4, KK0,	0, 11);
+  R( b, c, d, e, a, F4, KK0,	9, 13);
+  R( a, b, c, d, e, F4, KK0,	2, 15);
+  R( e, a, b, c, d, F4, KK0, 11, 15);
+  R( d, e, a, b, c, F4, KK0,	4,  5);
+  R( c, d, e, a, b, F4, KK0, 13,  7);
+  R( b, c, d, e, a, F4, KK0,	6,  7);
+  R( a, b, c, d, e, F4, KK0, 15,  8);
+  R( e, a, b, c, d, F4, KK0,	8, 11);
+  R( d, e, a, b, c, F4, KK0,	1, 14);
+  R( c, d, e, a, b, F4, KK0, 10, 14);
+  R( b, c, d, e, a, F4, KK0,	3, 12);
+  R( a, b, c, d, e, F4, KK0, 12,  6);
+  R( e, a, b, c, d, F3, KK1,	6,  9);
+  R( d, e, a, b, c, F3, KK1, 11, 13);
+  R( c, d, e, a, b, F3, KK1,	3, 15);
+  R( b, c, d, e, a, F3, KK1,	7,  7);
+  R( a, b, c, d, e, F3, KK1,	0, 12);
+  R( e, a, b, c, d, F3, KK1, 13,  8);
+  R( d, e, a, b, c, F3, KK1,	5,  9);
+  R( c, d, e, a, b, F3, KK1, 10, 11);
+  R( b, c, d, e, a, F3, KK1, 14,  7);
+  R( a, b, c, d, e, F3, KK1, 15,  7);
+  R( e, a, b, c, d, F3, KK1,	8, 12);
+  R( d, e, a, b, c, F3, KK1, 12,  7);
+  R( c, d, e, a, b, F3, KK1,	4,  6);
+  R( b, c, d, e, a, F3, KK1,	9, 15);
+  R( a, b, c, d, e, F3, KK1,	1, 13);
+  R( e, a, b, c, d, F3, KK1,	2, 11);
+  R( d, e, a, b, c, F2, KK2, 15,  9);
+  R( c, d, e, a, b, F2, KK2,	5,  7);
+  R( b, c, d, e, a, F2, KK2,	1, 15);
+  R( a, b, c, d, e, F2, KK2,	3, 11);
+  R( e, a, b, c, d, F2, KK2,	7,  8);
+  R( d, e, a, b, c, F2, KK2, 14,  6);
+  R( c, d, e, a, b, F2, KK2,	6,  6);
+  R( b, c, d, e, a, F2, KK2,	9, 14);
+  R( a, b, c, d, e, F2, KK2, 11, 12);
+  R( e, a, b, c, d, F2, KK2,	8, 13);
+  R( d, e, a, b, c, F2, KK2, 12,  5);
+  R( c, d, e, a, b, F2, KK2,	2, 14);
+  R( b, c, d, e, a, F2, KK2, 10, 13);
+  R( a, b, c, d, e, F2, KK2,	0, 13);
+  R( e, a, b, c, d, F2, KK2,	4,  7);
+  R( d, e, a, b, c, F2, KK2, 13,  5);
+  R( c, d, e, a, b, F1, KK3,	8, 15);
+  R( b, c, d, e, a, F1, KK3,	6,  5);
+  R( a, b, c, d, e, F1, KK3,	4,  8);
+  R( e, a, b, c, d, F1, KK3,	1, 11);
+  R( d, e, a, b, c, F1, KK3,	3, 14);
+  R( c, d, e, a, b, F1, KK3, 11, 14);
+  R( b, c, d, e, a, F1, KK3, 15,  6);
+  R( a, b, c, d, e, F1, KK3,	0, 14);
+  R( e, a, b, c, d, F1, KK3,	5,  6);
+  R( d, e, a, b, c, F1, KK3, 12,  9);
+  R( c, d, e, a, b, F1, KK3,	2, 12);
+  R( b, c, d, e, a, F1, KK3, 13,  9);
+  R( a, b, c, d, e, F1, KK3,	9, 12);
+  R( e, a, b, c, d, F1, KK3,	7,  5);
+  R( d, e, a, b, c, F1, KK3, 10, 15);
+  R( c, d, e, a, b, F1, KK3, 14,  8);
+  R( b, c, d, e, a, F0, KK4, 12,  8);
+  R( a, b, c, d, e, F0, KK4, 15,  5);
+  R( e, a, b, c, d, F0, KK4, 10, 12);
+  R( d, e, a, b, c, F0, KK4,	4,  9);
+  R( c, d, e, a, b, F0, KK4,	1, 12);
+  R( b, c, d, e, a, F0, KK4,	5,  5);
+  R( a, b, c, d, e, F0, KK4,	8, 14);
+  R( e, a, b, c, d, F0, KK4,	7,  6);
+  R( d, e, a, b, c, F0, KK4,	6,  8);
+  R( c, d, e, a, b, F0, KK4,	2, 13);
+  R( b, c, d, e, a, F0, KK4, 13,  6);
+  R( a, b, c, d, e, F0, KK4, 14,  5);
+  R( e, a, b, c, d, F0, KK4,	0, 15);
+  R( d, e, a, b, c, F0, KK4,	3, 13);
+  R( c, d, e, a, b, F0, KK4,	9, 11);
+  R( b, c, d, e, a, F0, KK4, 11, 11);
+
+
+  t	   = hd->h1 + d + cc;
+  hd->h1 = hd->h2 + e + dd;
+  hd->h2 = hd->h3 + a + ee;
+  hd->h3 = hd->h4 + b + aa;
+  hd->h4 = hd->h0 + c + bb;
+  hd->h0 = t;
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+rmd160_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  RMD160_CONTEXT *hd = context;
+
+  if( hd->count == 64 )  /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (108+5*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      rmd160_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (108+5*sizeof(void*));
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+/****************
+ * Apply the rmd160 transform function on the buffer which must have
+ * a length 64 bytes. Do not use this function together with the
+ * other functions, use rmd160_init to initialize internal variables.
+ * Returns: 16 bytes in buffer with the mixed contentes of buffer.
+ */
+void
+_gcry_rmd160_mixblock ( RMD160_CONTEXT *hd, void *blockof64byte )
+{
+  char *p = blockof64byte;
+
+  transform ( hd, blockof64byte );
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+#undef X
+}
+
+
+/* The routine terminates the computation
+ */
+
+static void
+rmd160_final( void *context )
+{
+  RMD160_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  rmd160_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      rmd160_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (108+5*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *p++ = hd->h##a	   ; *p++ = hd->h##a >> 8;	\
+	          *p++ = hd->h##a >> 16; *p++ = hd->h##a >> 24; } while(0)
+#else /* little endian */
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+#undef X
+}
+
+static byte *
+rmd160_read( void *context )
+{
+  RMD160_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/****************
+ * Shortcut functions which puts the hash value of the supplied buffer
+ * into outbuf which must have a size of 20 bytes.
+ */
+void
+_gcry_rmd160_hash_buffer (void *outbuf, const void *buffer, size_t length )
+{
+  RMD160_CONTEXT hd;
+
+  _gcry_rmd160_init ( &hd );
+  rmd160_write ( &hd, buffer, length );
+  rmd160_final ( &hd );
+  memcpy ( outbuf, hd.buf, 20 );
+}
+
+static byte asn[15] = /* Object ID is 1.3.36.3.2.1 */
+  { 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x24, 0x03,
+    0x02, 0x01, 0x05, 0x00, 0x04, 0x14 };
+
+static gcry_md_oid_spec_t oid_spec_rmd160[] =
+  {
+    /* rsaSignatureWithripemd160 */
+    { "1.3.36.3.3.1.2" },
+    /* TeleTrust hash algorithm.  */
+    { "1.3.36.3.2.1" },
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_rmd160 =
+  {
+    "RIPEMD160", asn, DIM (asn), oid_spec_rmd160, 20,
+    _gcry_rmd160_init, rmd160_write, rmd160_final, rmd160_read,
+    sizeof (RMD160_CONTEXT)
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/rsa.c b/grub-core/lib/libgcrypt/cipher/rsa.c
new file mode 100644
index 0000000..ccc9f96
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/rsa.c
@@ -0,0 +1,1390 @@
+/* rsa.c - RSA implementation
+ * Copyright (C) 1997, 1998, 1999 by Werner Koch (dd9jn)
+ * Copyright (C) 2000, 2001, 2002, 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This code uses an algorithm protected by U.S. Patent #4,405,829
+   which expired on September 20, 2000.  The patent holder placed that
+   patent into the public domain on Sep 6th, 2000.
+*/
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "mpi.h"
+#include "cipher.h"
+
+
+typedef struct
+{
+  gcry_mpi_t n;	    /* modulus */
+  gcry_mpi_t e;	    /* exponent */
+} RSA_public_key;
+
+
+typedef struct
+{
+  gcry_mpi_t n;	    /* public modulus */
+  gcry_mpi_t e;	    /* public exponent */
+  gcry_mpi_t d;	    /* exponent */
+  gcry_mpi_t p;	    /* prime  p. */
+  gcry_mpi_t q;	    /* prime  q. */
+  gcry_mpi_t u;	    /* inverse of p mod q. */
+} RSA_secret_key;
+
+
+/* A sample 1024 bit RSA key used for the selftests.  */
+static const char sample_secret_key[] =
+"(private-key"
+" (rsa"
+"  (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa"
+"      2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291"
+"      ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7"
+"      891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)"
+"  (e #010001#)"
+"  (d #046129f2489d71579be0a75fe029bd6cdb574ebf57ea8a5b0fda942cab943b11"
+"      7d7bb95e5d28875e0f9fc5fcc06a72f6d502464dabded78ef6b716177b83d5bd"
+"      c543dc5d3fed932e59f5897e92e6f58a0f33424106a3b6fa2cbf877510e4ac21"
+"      c3ee47851e97d12996222ac3566d4ccb0b83d164074abf7de655fc2446da1781#)"
+"  (p #00e861b700e17e8afe6837e7512e35b6ca11d0ae47d8b85161c67baf64377213"
+"      fe52d772f2035b3ca830af41d8a4120e1c1c70d12cc22f00d28d31dd48a8d424f1#)"
+"  (q #00f7a7ca5367c661f8e62df34f0d05c10c88e5492348dd7bddc942c9a8f369f9"
+"      35a07785d2db805215ed786e4285df1658eed3ce84f469b81b50d358407b4ad361#)"
+"  (u #304559a9ead56d2309d203811a641bb1a09626bc8eb36fffa23c968ec5bd891e"
+"      ebbafc73ae666e01ba7c8990bae06cc2bbe10b75e69fcacb353a6473079d8e9b#)))";
+/* A sample 1024 bit RSA key used for the selftests (public only).  */
+static const char sample_public_key[] =
+"(public-key"
+" (rsa"
+"  (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa"
+"      2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291"
+"      ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7"
+"      891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)"
+"  (e #010001#)))";
+
+
+
+
+static int test_keys (RSA_secret_key *sk, unsigned nbits);
+static int  check_secret_key (RSA_secret_key *sk);
+static void public (gcry_mpi_t output, gcry_mpi_t input, RSA_public_key *skey);
+static void secret (gcry_mpi_t output, gcry_mpi_t input, RSA_secret_key *skey);
+
+
+/* Check that a freshly generated key actually works.  Returns 0 on success. */
+static int
+test_keys (RSA_secret_key *sk, unsigned int nbits)
+{
+  int result = -1; /* Default to failure.  */
+  RSA_public_key pk;
+  gcry_mpi_t plaintext = gcry_mpi_new (nbits);
+  gcry_mpi_t ciphertext = gcry_mpi_new (nbits);
+  gcry_mpi_t decr_plaintext = gcry_mpi_new (nbits);
+  gcry_mpi_t signature = gcry_mpi_new (nbits);
+
+  /* Put the relevant parameters into a public key structure.  */
+  pk.n = sk->n;
+  pk.e = sk->e;
+
+  /* Create a random plaintext.  */
+  gcry_mpi_randomize (plaintext, nbits, GCRY_WEAK_RANDOM);
+
+  /* Encrypt using the public key.  */
+  public (ciphertext, plaintext, &pk);
+
+  /* Check that the cipher text does not match the plaintext.  */
+  if (!gcry_mpi_cmp (ciphertext, plaintext))
+    goto leave; /* Ciphertext is identical to the plaintext.  */
+
+  /* Decrypt using the secret key.  */
+  secret (decr_plaintext, ciphertext, sk);
+
+  /* Check that the decrypted plaintext matches the original plaintext.  */
+  if (gcry_mpi_cmp (decr_plaintext, plaintext))
+    goto leave; /* Plaintext does not match.  */
+
+  /* Create another random plaintext as data for signature checking.  */
+  gcry_mpi_randomize (plaintext, nbits, GCRY_WEAK_RANDOM);
+
+  /* Use the RSA secret function to create a signature of the plaintext.  */
+  secret (signature, plaintext, sk);
+
+  /* Use the RSA public function to verify this signature.  */
+  public (decr_plaintext, signature, &pk);
+  if (gcry_mpi_cmp (decr_plaintext, plaintext))
+    goto leave; /* Signature does not match.  */
+
+  /* Modify the signature and check that the signing fails.  */
+  gcry_mpi_add_ui (signature, signature, 1);
+  public (decr_plaintext, signature, &pk);
+  if (!gcry_mpi_cmp (decr_plaintext, plaintext))
+    goto leave; /* Signature matches but should not.  */
+
+  result = 0; /* All tests succeeded.  */
+
+ leave:
+  gcry_mpi_release (signature);
+  gcry_mpi_release (decr_plaintext);
+  gcry_mpi_release (ciphertext);
+  gcry_mpi_release (plaintext);
+  return result;
+}
+
+
+/* Callback used by the prime generation to test whether the exponent
+   is suitable. Returns 0 if the test has been passed. */
+static int
+check_exponent (void *arg, gcry_mpi_t a)
+{
+  gcry_mpi_t e = arg;
+  gcry_mpi_t tmp;
+  int result;
+
+  mpi_sub_ui (a, a, 1);
+  tmp = _gcry_mpi_alloc_like (a);
+  result = !gcry_mpi_gcd(tmp, e, a); /* GCD is not 1. */
+  gcry_mpi_release (tmp);
+  mpi_add_ui (a, a, 1);
+  return result;
+}
+
+/****************
+ * Generate a key pair with a key of size NBITS.
+ * USE_E = 0 let Libcgrypt decide what exponent to use.
+ *       = 1 request the use of a "secure" exponent; this is required by some
+ *           specification to be 65537.
+ *       > 2 Use this public exponent.  If the given exponent
+ *           is not odd one is internally added to it.
+ * TRANSIENT_KEY:  If true, generate the primes using the standard RNG.
+ * Returns: 2 structures filled with all needed values
+ */
+static gpg_err_code_t
+generate_std (RSA_secret_key *sk, unsigned int nbits, unsigned long use_e,
+              int transient_key)
+{
+  gcry_mpi_t p, q; /* the two primes */
+  gcry_mpi_t d;    /* the private key */
+  gcry_mpi_t u;
+  gcry_mpi_t t1, t2;
+  gcry_mpi_t n;    /* the public key */
+  gcry_mpi_t e;    /* the exponent */
+  gcry_mpi_t phi;  /* helper: (p-1)(q-1) */
+  gcry_mpi_t g;
+  gcry_mpi_t f;
+  gcry_random_level_t random_level;
+
+  if (fips_mode ())
+    {
+      if (nbits < 1024)
+        return GPG_ERR_INV_VALUE;
+      if (transient_key)
+        return GPG_ERR_INV_VALUE;
+    }
+
+  /* The random quality depends on the transient_key flag.  */
+  random_level = transient_key ? GCRY_STRONG_RANDOM : GCRY_VERY_STRONG_RANDOM;
+
+  /* Make sure that nbits is even so that we generate p, q of equal size. */
+  if ( (nbits&1) )
+    nbits++;
+
+  if (use_e == 1)   /* Alias for a secure value */
+    use_e = 65537;  /* as demanded by Sphinx. */
+
+  /* Public exponent:
+     In general we use 41 as this is quite fast and more secure than the
+     commonly used 17.  Benchmarking the RSA verify function
+     with a 1024 bit key yields (2001-11-08):
+     e=17    0.54 ms
+     e=41    0.75 ms
+     e=257   0.95 ms
+     e=65537 1.80 ms
+  */
+  e = mpi_alloc( (32+BITS_PER_MPI_LIMB-1)/BITS_PER_MPI_LIMB );
+  if (!use_e)
+    mpi_set_ui (e, 41);     /* This is a reasonable secure and fast value */
+  else
+    {
+      use_e |= 1; /* make sure this is odd */
+      mpi_set_ui (e, use_e);
+    }
+
+  n = gcry_mpi_new (nbits);
+
+  p = q = NULL;
+  do
+    {
+      /* select two (very secret) primes */
+      if (p)
+        gcry_mpi_release (p);
+      if (q)
+        gcry_mpi_release (q);
+      if (use_e)
+        { /* Do an extra test to ensure that the given exponent is
+             suitable. */
+          p = _gcry_generate_secret_prime (nbits/2, random_level,
+                                           check_exponent, e);
+          q = _gcry_generate_secret_prime (nbits/2, random_level,
+                                           check_exponent, e);
+        }
+      else
+        { /* We check the exponent later. */
+          p = _gcry_generate_secret_prime (nbits/2, random_level, NULL, NULL);
+          q = _gcry_generate_secret_prime (nbits/2, random_level, NULL, NULL);
+        }
+      if (mpi_cmp (p, q) > 0 ) /* p shall be smaller than q (for calc of u)*/
+        mpi_swap(p,q);
+      /* calculate the modulus */
+      mpi_mul( n, p, q );
+    }
+  while ( mpi_get_nbits(n) != nbits );
+
+  /* calculate Euler totient: phi = (p-1)(q-1) */
+  t1 = mpi_alloc_secure( mpi_get_nlimbs(p) );
+  t2 = mpi_alloc_secure( mpi_get_nlimbs(p) );
+  phi = gcry_mpi_snew ( nbits );
+  g	= gcry_mpi_snew ( nbits );
+  f	= gcry_mpi_snew ( nbits );
+  mpi_sub_ui( t1, p, 1 );
+  mpi_sub_ui( t2, q, 1 );
+  mpi_mul( phi, t1, t2 );
+  gcry_mpi_gcd(g, t1, t2);
+  mpi_fdiv_q(f, phi, g);
+
+  while (!gcry_mpi_gcd(t1, e, phi)) /* (while gcd is not 1) */
+    {
+      if (use_e)
+        BUG (); /* The prime generator already made sure that we
+                   never can get to here. */
+      mpi_add_ui (e, e, 2);
+    }
+
+  /* calculate the secret key d = e^1 mod phi */
+  d = gcry_mpi_snew ( nbits );
+  mpi_invm(d, e, f );
+  /* calculate the inverse of p and q (used for chinese remainder theorem)*/
+  u = gcry_mpi_snew ( nbits );
+  mpi_invm(u, p, q );
+
+  if( DBG_CIPHER )
+    {
+      log_mpidump("  p= ", p );
+      log_mpidump("  q= ", q );
+      log_mpidump("phi= ", phi );
+      log_mpidump("  g= ", g );
+      log_mpidump("  f= ", f );
+      log_mpidump("  n= ", n );
+      log_mpidump("  e= ", e );
+      log_mpidump("  d= ", d );
+      log_mpidump("  u= ", u );
+    }
+
+  gcry_mpi_release (t1);
+  gcry_mpi_release (t2);
+  gcry_mpi_release (phi);
+  gcry_mpi_release (f);
+  gcry_mpi_release (g);
+
+  sk->n = n;
+  sk->e = e;
+  sk->p = p;
+  sk->q = q;
+  sk->d = d;
+  sk->u = u;
+
+  /* Now we can test our keys. */
+  if (test_keys (sk, nbits - 64))
+    {
+      gcry_mpi_release (sk->n); sk->n = NULL;
+      gcry_mpi_release (sk->e); sk->e = NULL;
+      gcry_mpi_release (sk->p); sk->p = NULL;
+      gcry_mpi_release (sk->q); sk->q = NULL;
+      gcry_mpi_release (sk->d); sk->d = NULL;
+      gcry_mpi_release (sk->u); sk->u = NULL;
+      fips_signal_error ("self-test after key generation failed");
+      return GPG_ERR_SELFTEST_FAILED;
+    }
+
+  return 0;
+}
+
+
+/* Helper for generate_x931.  */
+static gcry_mpi_t
+gen_x931_parm_xp (unsigned int nbits)
+{
+  gcry_mpi_t xp;
+
+  xp = gcry_mpi_snew (nbits);
+  gcry_mpi_randomize (xp, nbits, GCRY_VERY_STRONG_RANDOM);
+
+  /* The requirement for Xp is:
+
+       sqrt{2}*2^{nbits-1} <= xp <= 2^{nbits} - 1
+
+     We set the two high order bits to 1 to satisfy the lower bound.
+     By using mpi_set_highbit we make sure that the upper bound is
+     satisfied as well.  */
+  mpi_set_highbit (xp, nbits-1);
+  mpi_set_bit (xp, nbits-2);
+  gcry_assert ( mpi_get_nbits (xp) == nbits );
+
+  return xp;
+}
+
+
+/* Helper for generate_x931.  */
+static gcry_mpi_t
+gen_x931_parm_xi (void)
+{
+  gcry_mpi_t xi;
+
+  xi = gcry_mpi_snew (101);
+  gcry_mpi_randomize (xi, 101, GCRY_VERY_STRONG_RANDOM);
+  mpi_set_highbit (xi, 100);
+  gcry_assert ( mpi_get_nbits (xi) == 101 );
+
+  return xi;
+}
+
+
+
+/* Variant of the standard key generation code using the algorithm
+   from X9.31.  Using this algorithm has the advantage that the
+   generation can be made deterministic which is required for CAVS
+   testing.  */
+static gpg_err_code_t
+generate_x931 (RSA_secret_key *sk, unsigned int nbits, unsigned long e_value,
+               gcry_sexp_t deriveparms, int *swapped)
+{
+  gcry_mpi_t p, q; /* The two primes.  */
+  gcry_mpi_t e;    /* The public exponent.  */
+  gcry_mpi_t n;    /* The public key.  */
+  gcry_mpi_t d;    /* The private key */
+  gcry_mpi_t u;    /* The inverse of p and q.  */
+  gcry_mpi_t pm1;  /* p - 1  */
+  gcry_mpi_t qm1;  /* q - 1  */
+  gcry_mpi_t phi;  /* Euler totient.  */
+  gcry_mpi_t f, g; /* Helper.  */
+
+  *swapped = 0;
+
+  if (e_value == 1)   /* Alias for a secure value. */
+    e_value = 65537;
+
+  /* Point 1 of section 4.1:  k = 1024 + 256s with S >= 0  */
+  if (nbits < 1024 || (nbits % 256))
+    return GPG_ERR_INV_VALUE;
+
+  /* Point 2:  2 <= bitlength(e) < 2^{k-2}
+     Note that we do not need to check the upper bound because we use
+     an unsigned long for E and thus there is no way for E to reach
+     that limit.  */
+  if (e_value < 3)
+    return GPG_ERR_INV_VALUE;
+
+  /* Our implementaion requires E to be odd.  */
+  if (!(e_value & 1))
+    return GPG_ERR_INV_VALUE;
+
+  /* Point 3:  e > 0 or e 0 if it is to be randomly generated.
+     We support only a fixed E and thus there is no need for an extra test.  */
+
+
+  /* Compute or extract the derive parameters.  */
+  {
+    gcry_mpi_t xp1 = NULL;
+    gcry_mpi_t xp2 = NULL;
+    gcry_mpi_t xp  = NULL;
+    gcry_mpi_t xq1 = NULL;
+    gcry_mpi_t xq2 = NULL;
+    gcry_mpi_t xq  = NULL;
+    gcry_mpi_t tmpval;
+
+    if (!deriveparms)
+      {
+        /* Not given: Generate them.  */
+        xp = gen_x931_parm_xp (nbits/2);
+        /* Make sure that |xp - xq| > 2^{nbits - 100} holds.  */
+        tmpval = gcry_mpi_snew (nbits/2);
+        do
+          {
+            gcry_mpi_release (xq);
+            xq = gen_x931_parm_xp (nbits/2);
+            mpi_sub (tmpval, xp, xq);
+          }
+        while (mpi_get_nbits (tmpval) <= (nbits/2 - 100));
+        gcry_mpi_release (tmpval);
+
+        xp1 = gen_x931_parm_xi ();
+        xp2 = gen_x931_parm_xi ();
+        xq1 = gen_x931_parm_xi ();
+        xq2 = gen_x931_parm_xi ();
+
+      }
+    else
+      {
+        /* Parameters to derive the key are given.  */
+        /* Note that we explicitly need to setup the values of tbl
+           because some compilers (e.g. OpenWatcom, IRIX) don't allow
+           to initialize a structure with automatic variables.  */
+        struct { const char *name; gcry_mpi_t *value; } tbl[] = {
+          { "Xp1" },
+          { "Xp2" },
+          { "Xp"  },
+          { "Xq1" },
+          { "Xq2" },
+          { "Xq"  },
+          { NULL }
+        };
+        int idx;
+        gcry_sexp_t oneparm;
+
+        tbl[0].value = &xp1;
+        tbl[1].value = &xp2;
+        tbl[2].value = &xp;
+        tbl[3].value = &xq1;
+        tbl[4].value = &xq2;
+        tbl[5].value = &xq;
+
+        for (idx=0; tbl[idx].name; idx++)
+          {
+            oneparm = gcry_sexp_find_token (deriveparms, tbl[idx].name, 0);
+            if (oneparm)
+              {
+                *tbl[idx].value = gcry_sexp_nth_mpi (oneparm, 1,
+                                                     GCRYMPI_FMT_USG);
+                gcry_sexp_release (oneparm);
+              }
+          }
+        for (idx=0; tbl[idx].name; idx++)
+          if (!*tbl[idx].value)
+            break;
+        if (tbl[idx].name)
+          {
+            /* At least one parameter is missing.  */
+            for (idx=0; tbl[idx].name; idx++)
+              gcry_mpi_release (*tbl[idx].value);
+            return GPG_ERR_MISSING_VALUE;
+          }
+      }
+
+    e = mpi_alloc_set_ui (e_value);
+
+    /* Find two prime numbers.  */
+    p = _gcry_derive_x931_prime (xp, xp1, xp2, e, NULL, NULL);
+    q = _gcry_derive_x931_prime (xq, xq1, xq2, e, NULL, NULL);
+    gcry_mpi_release (xp);  xp  = NULL;
+    gcry_mpi_release (xp1); xp1 = NULL;
+    gcry_mpi_release (xp2); xp2 = NULL;
+    gcry_mpi_release (xq);  xq  = NULL;
+    gcry_mpi_release (xq1); xq1 = NULL;
+    gcry_mpi_release (xq2); xq2 = NULL;
+    if (!p || !q)
+      {
+        gcry_mpi_release (p);
+        gcry_mpi_release (q);
+        gcry_mpi_release (e);
+        return GPG_ERR_NO_PRIME;
+      }
+  }
+
+
+  /* Compute the public modulus.  We make sure that p is smaller than
+     q to allow the use of the CRT.  */
+  if (mpi_cmp (p, q) > 0 )
+    {
+      mpi_swap (p, q);
+      *swapped = 1;
+    }
+  n = gcry_mpi_new (nbits);
+  mpi_mul (n, p, q);
+
+  /* Compute the Euler totient:  phi = (p-1)(q-1)  */
+  pm1 = gcry_mpi_snew (nbits/2);
+  qm1 = gcry_mpi_snew (nbits/2);
+  phi = gcry_mpi_snew (nbits);
+  mpi_sub_ui (pm1, p, 1);
+  mpi_sub_ui (qm1, q, 1);
+  mpi_mul (phi, pm1, qm1);
+
+  g = gcry_mpi_snew (nbits);
+  gcry_assert (gcry_mpi_gcd (g, e, phi));
+
+  /* Compute: f = lcm(p-1,q-1) = phi / gcd(p-1,q-1) */
+  gcry_mpi_gcd (g, pm1, qm1);
+  f = pm1; pm1 = NULL;
+  gcry_mpi_release (qm1); qm1 = NULL;
+  mpi_fdiv_q (f, phi, g);
+  gcry_mpi_release (phi); phi = NULL;
+  d = g; g = NULL;
+  /* Compute the secret key:  d = e^{-1} mod lcm(p-1,q-1) */
+  mpi_invm (d, e, f);
+
+  /* Compute the inverse of p and q.  */
+  u = f; f = NULL;
+  mpi_invm (u, p, q );
+
+  if( DBG_CIPHER )
+    {
+      if (*swapped)
+        log_debug ("p and q are swapped\n");
+      log_mpidump("  p", p );
+      log_mpidump("  q", q );
+      log_mpidump("  n", n );
+      log_mpidump("  e", e );
+      log_mpidump("  d", d );
+      log_mpidump("  u", u );
+    }
+
+
+  sk->n = n;
+  sk->e = e;
+  sk->p = p;
+  sk->q = q;
+  sk->d = d;
+  sk->u = u;
+
+  /* Now we can test our keys. */
+  if (test_keys (sk, nbits - 64))
+    {
+      gcry_mpi_release (sk->n); sk->n = NULL;
+      gcry_mpi_release (sk->e); sk->e = NULL;
+      gcry_mpi_release (sk->p); sk->p = NULL;
+      gcry_mpi_release (sk->q); sk->q = NULL;
+      gcry_mpi_release (sk->d); sk->d = NULL;
+      gcry_mpi_release (sk->u); sk->u = NULL;
+      fips_signal_error ("self-test after key generation failed");
+      return GPG_ERR_SELFTEST_FAILED;
+    }
+
+  return 0;
+}
+
+
+/****************
+ * Test whether the secret key is valid.
+ * Returns: true if this is a valid key.
+ */
+static int
+check_secret_key( RSA_secret_key *sk )
+{
+  int rc;
+  gcry_mpi_t temp = mpi_alloc( mpi_get_nlimbs(sk->p)*2 );
+
+  mpi_mul(temp, sk->p, sk->q );
+  rc = mpi_cmp( temp, sk->n );
+  mpi_free(temp);
+  return !rc;
+}
+
+
+
+/****************
+ * Public key operation. Encrypt INPUT with PKEY and put result into OUTPUT.
+ *
+ *	c = m^e mod n
+ *
+ * Where c is OUTPUT, m is INPUT and e,n are elements of PKEY.
+ */
+static void
+public(gcry_mpi_t output, gcry_mpi_t input, RSA_public_key *pkey )
+{
+  if( output == input )  /* powm doesn't like output and input the same */
+    {
+      gcry_mpi_t x = mpi_alloc( mpi_get_nlimbs(input)*2 );
+      mpi_powm( x, input, pkey->e, pkey->n );
+      mpi_set(output, x);
+      mpi_free(x);
+    }
+  else
+    mpi_powm( output, input, pkey->e, pkey->n );
+}
+
+#if 0
+static void
+stronger_key_check ( RSA_secret_key *skey )
+{
+  gcry_mpi_t t = mpi_alloc_secure ( 0 );
+  gcry_mpi_t t1 = mpi_alloc_secure ( 0 );
+  gcry_mpi_t t2 = mpi_alloc_secure ( 0 );
+  gcry_mpi_t phi = mpi_alloc_secure ( 0 );
+
+  /* check that n == p * q */
+  mpi_mul( t, skey->p, skey->q);
+  if (mpi_cmp( t, skey->n) )
+    log_info ( "RSA Oops: n != p * q\n" );
+
+  /* check that p is less than q */
+  if( mpi_cmp( skey->p, skey->q ) > 0 )
+    {
+      log_info ("RSA Oops: p >= q - fixed\n");
+      _gcry_mpi_swap ( skey->p, skey->q);
+    }
+
+    /* check that e divides neither p-1 nor q-1 */
+    mpi_sub_ui(t, skey->p, 1 );
+    mpi_fdiv_r(t, t, skey->e );
+    if ( !mpi_cmp_ui( t, 0) )
+        log_info ( "RSA Oops: e divides p-1\n" );
+    mpi_sub_ui(t, skey->q, 1 );
+    mpi_fdiv_r(t, t, skey->e );
+    if ( !mpi_cmp_ui( t, 0) )
+        log_info ( "RSA Oops: e divides q-1\n" );
+
+    /* check that d is correct */
+    mpi_sub_ui( t1, skey->p, 1 );
+    mpi_sub_ui( t2, skey->q, 1 );
+    mpi_mul( phi, t1, t2 );
+    gcry_mpi_gcd(t, t1, t2);
+    mpi_fdiv_q(t, phi, t);
+    mpi_invm(t, skey->e, t );
+    if ( mpi_cmp(t, skey->d ) )
+      {
+        log_info ( "RSA Oops: d is wrong - fixed\n");
+        mpi_set (skey->d, t);
+        _gcry_log_mpidump ("  fixed d", skey->d);
+      }
+
+    /* check for correctness of u */
+    mpi_invm(t, skey->p, skey->q );
+    if ( mpi_cmp(t, skey->u ) )
+      {
+        log_info ( "RSA Oops: u is wrong - fixed\n");
+        mpi_set (skey->u, t);
+        _gcry_log_mpidump ("  fixed u", skey->u);
+      }
+
+    log_info ( "RSA secret key check finished\n");
+
+    mpi_free (t);
+    mpi_free (t1);
+    mpi_free (t2);
+    mpi_free (phi);
+}
+#endif
+
+
+
+/****************
+ * Secret key operation. Encrypt INPUT with SKEY and put result into OUTPUT.
+ *
+ *	m = c^d mod n
+ *
+ * Or faster:
+ *
+ *      m1 = c ^ (d mod (p-1)) mod p
+ *      m2 = c ^ (d mod (q-1)) mod q
+ *      h = u * (m2 - m1) mod q
+ *      m = m1 + h * p
+ *
+ * Where m is OUTPUT, c is INPUT and d,n,p,q,u are elements of SKEY.
+ */
+static void
+secret(gcry_mpi_t output, gcry_mpi_t input, RSA_secret_key *skey )
+{
+  if (!skey->p || !skey->q || !skey->u)
+    {
+      mpi_powm (output, input, skey->d, skey->n);
+    }
+  else
+    {
+      gcry_mpi_t m1 = mpi_alloc_secure( mpi_get_nlimbs(skey->n)+1 );
+      gcry_mpi_t m2 = mpi_alloc_secure( mpi_get_nlimbs(skey->n)+1 );
+      gcry_mpi_t h  = mpi_alloc_secure( mpi_get_nlimbs(skey->n)+1 );
+
+      /* m1 = c ^ (d mod (p-1)) mod p */
+      mpi_sub_ui( h, skey->p, 1  );
+      mpi_fdiv_r( h, skey->d, h );
+      mpi_powm( m1, input, h, skey->p );
+      /* m2 = c ^ (d mod (q-1)) mod q */
+      mpi_sub_ui( h, skey->q, 1  );
+      mpi_fdiv_r( h, skey->d, h );
+      mpi_powm( m2, input, h, skey->q );
+      /* h = u * ( m2 - m1 ) mod q */
+      mpi_sub( h, m2, m1 );
+      if ( mpi_is_neg( h ) )
+        mpi_add ( h, h, skey->q );
+      mpi_mulm( h, skey->u, h, skey->q );
+      /* m = m2 + h * p */
+      mpi_mul ( h, h, skey->p );
+      mpi_add ( output, m1, h );
+
+      mpi_free ( h );
+      mpi_free ( m1 );
+      mpi_free ( m2 );
+    }
+}
+
+
+
+/* Perform RSA blinding.  */
+static gcry_mpi_t
+rsa_blind (gcry_mpi_t x, gcry_mpi_t r, gcry_mpi_t e, gcry_mpi_t n)
+{
+  /* A helper.  */
+  gcry_mpi_t a;
+
+  /* Result.  */
+  gcry_mpi_t y;
+
+  a = gcry_mpi_snew (gcry_mpi_get_nbits (n));
+  y = gcry_mpi_snew (gcry_mpi_get_nbits (n));
+
+  /* Now we calculate: y = (x * r^e) mod n, where r is the random
+     number, e is the public exponent, x is the non-blinded data and n
+     is the RSA modulus.  */
+  gcry_mpi_powm (a, r, e, n);
+  gcry_mpi_mulm (y, a, x, n);
+
+  gcry_mpi_release (a);
+
+  return y;
+}
+
+/* Undo RSA blinding.  */
+static gcry_mpi_t
+rsa_unblind (gcry_mpi_t x, gcry_mpi_t ri, gcry_mpi_t n)
+{
+  gcry_mpi_t y;
+
+  y = gcry_mpi_snew (gcry_mpi_get_nbits (n));
+
+  /* Here we calculate: y = (x * r^-1) mod n, where x is the blinded
+     decrypted data, ri is the modular multiplicative inverse of r and
+     n is the RSA modulus.  */
+
+  gcry_mpi_mulm (y, ri, x, n);
+
+  return y;
+}
+
+/*********************************************
+ **************  interface  ******************
+ *********************************************/
+
+static gcry_err_code_t
+rsa_generate_ext (int algo, unsigned int nbits, unsigned long evalue,
+                  const gcry_sexp_t genparms,
+                  gcry_mpi_t *skey, gcry_mpi_t **retfactors,
+                  gcry_sexp_t *r_extrainfo)
+{
+  RSA_secret_key sk;
+  gpg_err_code_t ec;
+  gcry_sexp_t deriveparms;
+  int transient_key = 0;
+  int use_x931 = 0;
+  gcry_sexp_t l1;
+
+  (void)algo;
+
+  *retfactors = NULL; /* We don't return them.  */
+
+  deriveparms = (genparms?
+                 gcry_sexp_find_token (genparms, "derive-parms", 0) : NULL);
+  if (!deriveparms)
+    {
+      /* Parse the optional "use-x931" flag. */
+      l1 = gcry_sexp_find_token (genparms, "use-x931", 0);
+      if (l1)
+        {
+          use_x931 = 1;
+          gcry_sexp_release (l1);
+        }
+    }
+
+  if (deriveparms || use_x931 || fips_mode ())
+    {
+      int swapped;
+      ec = generate_x931 (&sk, nbits, evalue, deriveparms, &swapped);
+      gcry_sexp_release (deriveparms);
+      if (!ec && r_extrainfo && swapped)
+        {
+          ec = gcry_sexp_new (r_extrainfo,
+                              "(misc-key-info(p-q-swapped))", 0, 1);
+          if (ec)
+            {
+              gcry_mpi_release (sk.n); sk.n = NULL;
+              gcry_mpi_release (sk.e); sk.e = NULL;
+              gcry_mpi_release (sk.p); sk.p = NULL;
+              gcry_mpi_release (sk.q); sk.q = NULL;
+              gcry_mpi_release (sk.d); sk.d = NULL;
+              gcry_mpi_release (sk.u); sk.u = NULL;
+            }
+        }
+    }
+  else
+    {
+      /* Parse the optional "transient-key" flag. */
+      l1 = gcry_sexp_find_token (genparms, "transient-key", 0);
+      if (l1)
+        {
+          transient_key = 1;
+          gcry_sexp_release (l1);
+        }
+      /* Generate.  */
+      ec = generate_std (&sk, nbits, evalue, transient_key);
+    }
+
+  if (!ec)
+    {
+      skey[0] = sk.n;
+      skey[1] = sk.e;
+      skey[2] = sk.d;
+      skey[3] = sk.p;
+      skey[4] = sk.q;
+      skey[5] = sk.u;
+    }
+
+  return ec;
+}
+
+
+static gcry_err_code_t
+rsa_generate (int algo, unsigned int nbits, unsigned long evalue,
+              gcry_mpi_t *skey, gcry_mpi_t **retfactors)
+{
+  return rsa_generate_ext (algo, nbits, evalue, NULL, skey, retfactors, NULL);
+}
+
+
+static gcry_err_code_t
+rsa_check_secret_key (int algo, gcry_mpi_t *skey)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  RSA_secret_key sk;
+
+  (void)algo;
+
+  sk.n = skey[0];
+  sk.e = skey[1];
+  sk.d = skey[2];
+  sk.p = skey[3];
+  sk.q = skey[4];
+  sk.u = skey[5];
+
+  if (!sk.p || !sk.q || !sk.u)
+    err = GPG_ERR_NO_OBJ;  /* To check the key we need the optional
+                              parameters. */
+  else if (!check_secret_key (&sk))
+    err = GPG_ERR_BAD_SECKEY;
+
+  return err;
+}
+
+
+static gcry_err_code_t
+rsa_encrypt (int algo, gcry_mpi_t *resarr, gcry_mpi_t data,
+             gcry_mpi_t *pkey, int flags)
+{
+  RSA_public_key pk;
+
+  (void)algo;
+  (void)flags;
+
+  pk.n = pkey[0];
+  pk.e = pkey[1];
+  resarr[0] = mpi_alloc (mpi_get_nlimbs (pk.n));
+  public (resarr[0], data, &pk);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+rsa_decrypt (int algo, gcry_mpi_t *result, gcry_mpi_t *data,
+             gcry_mpi_t *skey, int flags)
+{
+  RSA_secret_key sk;
+  gcry_mpi_t r = MPI_NULL;	/* Random number needed for blinding.  */
+  gcry_mpi_t ri = MPI_NULL;	/* Modular multiplicative inverse of
+				   r.  */
+  gcry_mpi_t x = MPI_NULL;	/* Data to decrypt.  */
+  gcry_mpi_t y;			/* Result.  */
+
+  (void)algo;
+
+  /* Extract private key.  */
+  sk.n = skey[0];
+  sk.e = skey[1];
+  sk.d = skey[2];
+  sk.p = skey[3]; /* Optional. */
+  sk.q = skey[4]; /* Optional. */
+  sk.u = skey[5]; /* Optional. */
+
+  y = gcry_mpi_snew (gcry_mpi_get_nbits (sk.n));
+
+  /* We use blinding by default to mitigate timing attacks which can
+     be practically mounted over the network as shown by Brumley and
+     Boney in 2003.  */
+  if (! (flags & PUBKEY_FLAG_NO_BLINDING))
+    {
+      /* Initialize blinding.  */
+
+      /* First, we need a random number r between 0 and n - 1, which
+	 is relatively prime to n (i.e. it is neither p nor q).  The
+	 random number needs to be only unpredictable, thus we employ
+	 the gcry_create_nonce function by using GCRY_WEAK_RANDOM with
+	 gcry_mpi_randomize.  */
+      r = gcry_mpi_snew (gcry_mpi_get_nbits (sk.n));
+      ri = gcry_mpi_snew (gcry_mpi_get_nbits (sk.n));
+
+      gcry_mpi_randomize (r, gcry_mpi_get_nbits (sk.n), GCRY_WEAK_RANDOM);
+      gcry_mpi_mod (r, r, sk.n);
+
+      /* Calculate inverse of r.  It practically impossible that the
+         following test fails, thus we do not add code to release
+         allocated resources.  */
+      if (!gcry_mpi_invm (ri, r, sk.n))
+	return GPG_ERR_INTERNAL;
+    }
+
+  if (! (flags & PUBKEY_FLAG_NO_BLINDING))
+    x = rsa_blind (data[0], r, sk.e, sk.n);
+  else
+    x = data[0];
+
+  /* Do the encryption.  */
+  secret (y, x, &sk);
+
+  if (! (flags & PUBKEY_FLAG_NO_BLINDING))
+    {
+      /* Undo blinding.  */
+      gcry_mpi_t a = gcry_mpi_copy (y);
+
+      gcry_mpi_release (y);
+      y = rsa_unblind (a, ri, sk.n);
+
+      gcry_mpi_release (a);
+    }
+
+  if (! (flags & PUBKEY_FLAG_NO_BLINDING))
+    {
+      /* Deallocate resources needed for blinding.  */
+      gcry_mpi_release (x);
+      gcry_mpi_release (r);
+      gcry_mpi_release (ri);
+    }
+
+  /* Copy out result.  */
+  *result = y;
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+rsa_sign (int algo, gcry_mpi_t *resarr, gcry_mpi_t data, gcry_mpi_t *skey)
+{
+  RSA_secret_key sk;
+
+  (void)algo;
+
+  sk.n = skey[0];
+  sk.e = skey[1];
+  sk.d = skey[2];
+  sk.p = skey[3];
+  sk.q = skey[4];
+  sk.u = skey[5];
+  resarr[0] = mpi_alloc( mpi_get_nlimbs (sk.n));
+  secret (resarr[0], data, &sk);
+
+  return GPG_ERR_NO_ERROR;
+}
+
+
+static gcry_err_code_t
+rsa_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data, gcry_mpi_t *pkey,
+		  int (*cmp) (void *opaque, gcry_mpi_t tmp),
+		  void *opaquev)
+{
+  RSA_public_key pk;
+  gcry_mpi_t result;
+  gcry_err_code_t rc;
+
+  (void)algo;
+  (void)cmp;
+  (void)opaquev;
+
+  pk.n = pkey[0];
+  pk.e = pkey[1];
+  result = gcry_mpi_new ( 160 );
+  public( result, data[0], &pk );
+#ifdef IS_DEVELOPMENT_VERSION
+  if (DBG_CIPHER)
+    {
+      log_mpidump ("rsa verify result:", result );
+      log_mpidump ("             hash:", hash );
+    }
+#endif /*IS_DEVELOPMENT_VERSION*/
+  if (cmp)
+    rc = (*cmp) (opaquev, result);
+  else
+    rc = mpi_cmp (result, hash) ? GPG_ERR_BAD_SIGNATURE : GPG_ERR_NO_ERROR;
+  gcry_mpi_release (result);
+
+  return rc;
+}
+
+
+static unsigned int
+rsa_get_nbits (int algo, gcry_mpi_t *pkey)
+{
+  (void)algo;
+
+  return mpi_get_nbits (pkey[0]);
+}
+
+
+/* Compute a keygrip.  MD is the hash context which we are going to
+   update.  KEYPARAM is an S-expression with the key parameters, this
+   is usually a public key but may also be a secret key.  An example
+   of such an S-expression is:
+
+      (rsa
+        (n #00B...#)
+        (e #010001#))
+
+   PKCS-15 says that for RSA only the modulus should be hashed -
+   however, it is not clear whether this is meant to use the raw bytes
+   (assuming this is an unsigned integer) or whether the DER required
+   0 should be prefixed.  We hash the raw bytes.  */
+static gpg_err_code_t
+compute_keygrip (gcry_md_hd_t md, gcry_sexp_t keyparam)
+{
+  gcry_sexp_t l1;
+  const char *data;
+  size_t datalen;
+
+  l1 = gcry_sexp_find_token (keyparam, "n", 1);
+  if (!l1)
+    return GPG_ERR_NO_OBJ;
+
+  data = gcry_sexp_nth_data (l1, 1, &datalen);
+  if (!data)
+    {
+      gcry_sexp_release (l1);
+      return GPG_ERR_NO_OBJ;
+    }
+
+  gcry_md_write (md, data, datalen);
+  gcry_sexp_release (l1);
+
+  return 0;
+}
+
+
+
+
+/*
+     Self-test section.
+ */
+
+static const char *
+selftest_sign_1024 (gcry_sexp_t pkey, gcry_sexp_t skey)
+{
+  static const char sample_data[] =
+    "(data (flags pkcs1)"
+    " (hash sha1 #11223344556677889900aabbccddeeff10203040#))";
+  static const char sample_data_bad[] =
+    "(data (flags pkcs1)"
+    " (hash sha1 #11223344556677889900aabbccddeeff80203040#))";
+
+  const char *errtxt = NULL;
+  gcry_error_t err;
+  gcry_sexp_t data = NULL;
+  gcry_sexp_t data_bad = NULL;
+  gcry_sexp_t sig = NULL;
+
+  err = gcry_sexp_sscan (&data, NULL,
+                         sample_data, strlen (sample_data));
+  if (!err)
+    err = gcry_sexp_sscan (&data_bad, NULL,
+                           sample_data_bad, strlen (sample_data_bad));
+  if (err)
+    {
+      errtxt = "converting data failed";
+      goto leave;
+    }
+
+  err = gcry_pk_sign (&sig, data, skey);
+  if (err)
+    {
+      errtxt = "signing failed";
+      goto leave;
+    }
+  err = gcry_pk_verify (sig, data, pkey);
+  if (err)
+    {
+      errtxt = "verify failed";
+      goto leave;
+    }
+  err = gcry_pk_verify (sig, data_bad, pkey);
+  if (gcry_err_code (err) != GPG_ERR_BAD_SIGNATURE)
+    {
+      errtxt = "bad signature not detected";
+      goto leave;
+    }
+
+
+ leave:
+  gcry_sexp_release (sig);
+  gcry_sexp_release (data_bad);
+  gcry_sexp_release (data);
+  return errtxt;
+}
+
+
+
+/* Given an S-expression ENCR_DATA of the form:
+
+   (enc-val
+    (rsa
+     (a a-value)))
+
+   as returned by gcry_pk_decrypt, return the the A-VALUE.  On error,
+   return NULL.  */
+static gcry_mpi_t
+extract_a_from_sexp (gcry_sexp_t encr_data)
+{
+  gcry_sexp_t l1, l2, l3;
+  gcry_mpi_t a_value;
+
+  l1 = gcry_sexp_find_token (encr_data, "enc-val", 0);
+  if (!l1)
+    return NULL;
+  l2 = gcry_sexp_find_token (l1, "rsa", 0);
+  gcry_sexp_release (l1);
+  if (!l2)
+    return NULL;
+  l3 = gcry_sexp_find_token (l2, "a", 0);
+  gcry_sexp_release (l2);
+  if (!l3)
+    return NULL;
+  a_value = gcry_sexp_nth_mpi (l3, 1, 0);
+  gcry_sexp_release (l3);
+
+  return a_value;
+}
+
+
+static const char *
+selftest_encr_1024 (gcry_sexp_t pkey, gcry_sexp_t skey)
+{
+  const char *errtxt = NULL;
+  gcry_error_t err;
+  const unsigned int nbits = 1000; /* Encrypt 1000 random bits.  */
+  gcry_mpi_t plaintext = NULL;
+  gcry_sexp_t plain = NULL;
+  gcry_sexp_t encr  = NULL;
+  gcry_mpi_t  ciphertext = NULL;
+  gcry_sexp_t decr  = NULL;
+  gcry_mpi_t  decr_plaintext = NULL;
+  gcry_sexp_t tmplist = NULL;
+
+  /* Create plaintext.  The plaintext is actually a big integer number.  */
+  plaintext = gcry_mpi_new (nbits);
+  gcry_mpi_randomize (plaintext, nbits, GCRY_WEAK_RANDOM);
+
+  /* Put the plaintext into an S-expression.  */
+  err = gcry_sexp_build (&plain, NULL,
+                         "(data (flags raw) (value %m))", plaintext);
+  if (err)
+    {
+      errtxt = "converting data failed";
+      goto leave;
+    }
+
+  /* Encrypt.  */
+  err = gcry_pk_encrypt (&encr, plain, pkey);
+  if (err)
+    {
+      errtxt = "encrypt failed";
+      goto leave;
+    }
+
+  /* Extraxt the ciphertext from the returned S-expression.  */
+  /*gcry_sexp_dump (encr);*/
+  ciphertext = extract_a_from_sexp (encr);
+  if (!ciphertext)
+    {
+      errtxt = "gcry_pk_decrypt returned garbage";
+      goto leave;
+    }
+
+  /* Check that the ciphertext does no match the plaintext.  */
+  /* _gcry_log_mpidump ("plaintext", plaintext); */
+  /* _gcry_log_mpidump ("ciphertxt", ciphertext); */
+  if (!gcry_mpi_cmp (plaintext, ciphertext))
+    {
+      errtxt = "ciphertext matches plaintext";
+      goto leave;
+    }
+
+  /* Decrypt.  */
+  err = gcry_pk_decrypt (&decr, encr, skey);
+  if (err)
+    {
+      errtxt = "decrypt failed";
+      goto leave;
+    }
+
+  /* Extract the decrypted data from the S-expression.  Note that the
+     output of gcry_pk_decrypt depends on whether a flags lists occurs
+     in its input data.  Because we passed the output of
+     gcry_pk_encrypt directly to gcry_pk_decrypt, such a flag value
+     won't be there as of today.  To be prepared for future changes we
+     take care of it anyway.  */
+  tmplist = gcry_sexp_find_token (decr, "value", 0);
+  if (tmplist)
+    decr_plaintext = gcry_sexp_nth_mpi (tmplist, 1, GCRYMPI_FMT_USG);
+  else
+    decr_plaintext = gcry_sexp_nth_mpi (decr, 0, GCRYMPI_FMT_USG);
+  if (!decr_plaintext)
+    {
+      errtxt = "decrypt returned no plaintext";
+      goto leave;
+    }
+
+  /* Check that the decrypted plaintext matches the original  plaintext.  */
+  if (gcry_mpi_cmp (plaintext, decr_plaintext))
+    {
+      errtxt = "mismatch";
+      goto leave;
+    }
+
+ leave:
+  gcry_sexp_release (tmplist);
+  gcry_mpi_release (decr_plaintext);
+  gcry_sexp_release (decr);
+  gcry_mpi_release (ciphertext);
+  gcry_sexp_release (encr);
+  gcry_sexp_release (plain);
+  gcry_mpi_release (plaintext);
+  return errtxt;
+}
+
+
+static gpg_err_code_t
+selftests_rsa (selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+  gcry_error_t err;
+  gcry_sexp_t skey = NULL;
+  gcry_sexp_t pkey = NULL;
+
+  /* Convert the S-expressions into the internal representation.  */
+  what = "convert";
+  err = gcry_sexp_sscan (&skey, NULL,
+                         sample_secret_key, strlen (sample_secret_key));
+  if (!err)
+    err = gcry_sexp_sscan (&pkey, NULL,
+                           sample_public_key, strlen (sample_public_key));
+  if (err)
+    {
+      errtxt = gcry_strerror (err);
+      goto failed;
+    }
+
+  what = "key consistency";
+  err = gcry_pk_testkey (skey);
+  if (err)
+    {
+      errtxt = gcry_strerror (err);
+      goto failed;
+    }
+
+  what = "sign";
+  errtxt = selftest_sign_1024 (pkey, skey);
+  if (errtxt)
+    goto failed;
+
+  what = "encrypt";
+  errtxt = selftest_encr_1024 (pkey, skey);
+  if (errtxt)
+    goto failed;
+
+  gcry_sexp_release (pkey);
+  gcry_sexp_release (skey);
+  return 0; /* Succeeded. */
+
+ failed:
+  gcry_sexp_release (pkey);
+  gcry_sexp_release (skey);
+  if (report)
+    report ("pubkey", GCRY_PK_RSA, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  (void)extended;
+
+  switch (algo)
+    {
+    case GCRY_PK_RSA:
+      ec = selftests_rsa (report);
+      break;
+    default:
+      ec = GPG_ERR_PUBKEY_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static const char *rsa_names[] =
+  {
+    "rsa",
+    "openpgp-rsa",
+    "oid.1.2.840.113549.1.1.1",
+    NULL,
+  };
+
+gcry_pk_spec_t _gcry_pubkey_spec_rsa =
+  {
+    "RSA", rsa_names,
+    "ne", "nedpqu", "a", "s", "n",
+    GCRY_PK_USAGE_SIGN | GCRY_PK_USAGE_ENCR,
+    rsa_generate,
+    rsa_check_secret_key,
+    rsa_encrypt,
+    rsa_decrypt,
+    rsa_sign,
+    rsa_verify,
+    rsa_get_nbits,
+  };
+pk_extra_spec_t _gcry_pubkey_extraspec_rsa =
+  {
+    run_selftests,
+    rsa_generate_ext,
+    compute_keygrip
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/seed.c b/grub-core/lib/libgcrypt/cipher/seed.c
new file mode 100644
index 0000000..ae26e67
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/seed.c
@@ -0,0 +1,478 @@
+/* SEED for libgcrypt
+ *	Copyright (C) 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --
+ * This implementation was provided for libgcrypt in public domain
+ * by Hye-Shik Chang <perky@FreeBSD.org>, July 2006.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+#define NUMKC	16
+
+#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ \
+		    ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
+#define PUTU32(ct, st) { (ct)[0] = (byte)((st) >> 24); \
+			 (ct)[1] = (byte)((st) >> 16); \
+			 (ct)[2] = (byte)((st) >>  8); \
+			 (ct)[3] = (byte)(st); }
+
+union wordbuf
+{
+  u32 w;
+  byte b[4];
+};
+
+#ifdef WORDS_BIGENDIAN
+#define b0  b[3]
+#define b1  b[2]
+#define b2  b[1]
+#define b3  b[0]
+#else
+#define b0  b[0]
+#define b1  b[1]
+#define b2  b[2]
+#define b3  b[3]
+#endif
+
+static const char *selftest(void);
+
+typedef struct
+{
+  u32 keyschedule[32];
+} SEED_context;
+
+static const u32 SS0[256] = {
+    0x2989a1a8, 0x05858184, 0x16c6d2d4, 0x13c3d3d0, 0x14445054, 0x1d0d111c,
+    0x2c8ca0ac, 0x25052124, 0x1d4d515c, 0x03434340, 0x18081018, 0x1e0e121c,
+    0x11415150, 0x3cccf0fc, 0x0acac2c8, 0x23436360, 0x28082028, 0x04444044,
+    0x20002020, 0x1d8d919c, 0x20c0e0e0, 0x22c2e2e0, 0x08c8c0c8, 0x17071314,
+    0x2585a1a4, 0x0f8f838c, 0x03030300, 0x3b4b7378, 0x3b8bb3b8, 0x13031310,
+    0x12c2d2d0, 0x2ecee2ec, 0x30407070, 0x0c8c808c, 0x3f0f333c, 0x2888a0a8,
+    0x32023230, 0x1dcdd1dc, 0x36c6f2f4, 0x34447074, 0x2ccce0ec, 0x15859194,
+    0x0b0b0308, 0x17475354, 0x1c4c505c, 0x1b4b5358, 0x3d8db1bc, 0x01010100,
+    0x24042024, 0x1c0c101c, 0x33437370, 0x18889098, 0x10001010, 0x0cccc0cc,
+    0x32c2f2f0, 0x19c9d1d8, 0x2c0c202c, 0x27c7e3e4, 0x32427270, 0x03838380,
+    0x1b8b9398, 0x11c1d1d0, 0x06868284, 0x09c9c1c8, 0x20406060, 0x10405050,
+    0x2383a3a0, 0x2bcbe3e8, 0x0d0d010c, 0x3686b2b4, 0x1e8e929c, 0x0f4f434c,
+    0x3787b3b4, 0x1a4a5258, 0x06c6c2c4, 0x38487078, 0x2686a2a4, 0x12021210,
+    0x2f8fa3ac, 0x15c5d1d4, 0x21416160, 0x03c3c3c0, 0x3484b0b4, 0x01414140,
+    0x12425250, 0x3d4d717c, 0x0d8d818c, 0x08080008, 0x1f0f131c, 0x19899198,
+    0x00000000, 0x19091118, 0x04040004, 0x13435350, 0x37c7f3f4, 0x21c1e1e0,
+    0x3dcdf1fc, 0x36467274, 0x2f0f232c, 0x27072324, 0x3080b0b0, 0x0b8b8388,
+    0x0e0e020c, 0x2b8ba3a8, 0x2282a2a0, 0x2e4e626c, 0x13839390, 0x0d4d414c,
+    0x29496168, 0x3c4c707c, 0x09090108, 0x0a0a0208, 0x3f8fb3bc, 0x2fcfe3ec,
+    0x33c3f3f0, 0x05c5c1c4, 0x07878384, 0x14041014, 0x3ecef2fc, 0x24446064,
+    0x1eced2dc, 0x2e0e222c, 0x0b4b4348, 0x1a0a1218, 0x06060204, 0x21012120,
+    0x2b4b6368, 0x26466264, 0x02020200, 0x35c5f1f4, 0x12829290, 0x0a8a8288,
+    0x0c0c000c, 0x3383b3b0, 0x3e4e727c, 0x10c0d0d0, 0x3a4a7278, 0x07474344,
+    0x16869294, 0x25c5e1e4, 0x26062224, 0x00808080, 0x2d8da1ac, 0x1fcfd3dc,
+    0x2181a1a0, 0x30003030, 0x37073334, 0x2e8ea2ac, 0x36063234, 0x15051114,
+    0x22022220, 0x38083038, 0x34c4f0f4, 0x2787a3a4, 0x05454144, 0x0c4c404c,
+    0x01818180, 0x29c9e1e8, 0x04848084, 0x17879394, 0x35053134, 0x0bcbc3c8,
+    0x0ecec2cc, 0x3c0c303c, 0x31417170, 0x11011110, 0x07c7c3c4, 0x09898188,
+    0x35457174, 0x3bcbf3f8, 0x1acad2d8, 0x38c8f0f8, 0x14849094, 0x19495158,
+    0x02828280, 0x04c4c0c4, 0x3fcff3fc, 0x09494148, 0x39093138, 0x27476364,
+    0x00c0c0c0, 0x0fcfc3cc, 0x17c7d3d4, 0x3888b0b8, 0x0f0f030c, 0x0e8e828c,
+    0x02424240, 0x23032320, 0x11819190, 0x2c4c606c, 0x1bcbd3d8, 0x2484a0a4,
+    0x34043034, 0x31c1f1f0, 0x08484048, 0x02c2c2c0, 0x2f4f636c, 0x3d0d313c,
+    0x2d0d212c, 0x00404040, 0x3e8eb2bc, 0x3e0e323c, 0x3c8cb0bc, 0x01c1c1c0,
+    0x2a8aa2a8, 0x3a8ab2b8, 0x0e4e424c, 0x15455154, 0x3b0b3338, 0x1cccd0dc,
+    0x28486068, 0x3f4f737c, 0x1c8c909c, 0x18c8d0d8, 0x0a4a4248, 0x16465254,
+    0x37477374, 0x2080a0a0, 0x2dcde1ec, 0x06464244, 0x3585b1b4, 0x2b0b2328,
+    0x25456164, 0x3acaf2f8, 0x23c3e3e0, 0x3989b1b8, 0x3181b1b0, 0x1f8f939c,
+    0x1e4e525c, 0x39c9f1f8, 0x26c6e2e4, 0x3282b2b0, 0x31013130, 0x2acae2e8,
+    0x2d4d616c, 0x1f4f535c, 0x24c4e0e4, 0x30c0f0f0, 0x0dcdc1cc, 0x08888088,
+    0x16061214, 0x3a0a3238, 0x18485058, 0x14c4d0d4, 0x22426260, 0x29092128,
+    0x07070304, 0x33033330, 0x28c8e0e8, 0x1b0b1318, 0x05050104, 0x39497178,
+    0x10809090, 0x2a4a6268, 0x2a0a2228, 0x1a8a9298,
+};
+
+static const u32 SS1[256] = {
+    0x38380830, 0xe828c8e0, 0x2c2d0d21, 0xa42686a2, 0xcc0fcfc3, 0xdc1eced2,
+    0xb03383b3, 0xb83888b0, 0xac2f8fa3, 0x60204060, 0x54154551, 0xc407c7c3,
+    0x44044440, 0x6c2f4f63, 0x682b4b63, 0x581b4b53, 0xc003c3c3, 0x60224262,
+    0x30330333, 0xb43585b1, 0x28290921, 0xa02080a0, 0xe022c2e2, 0xa42787a3,
+    0xd013c3d3, 0x90118191, 0x10110111, 0x04060602, 0x1c1c0c10, 0xbc3c8cb0,
+    0x34360632, 0x480b4b43, 0xec2fcfe3, 0x88088880, 0x6c2c4c60, 0xa82888a0,
+    0x14170713, 0xc404c4c0, 0x14160612, 0xf434c4f0, 0xc002c2c2, 0x44054541,
+    0xe021c1e1, 0xd416c6d2, 0x3c3f0f33, 0x3c3d0d31, 0x8c0e8e82, 0x98188890,
+    0x28280820, 0x4c0e4e42, 0xf436c6f2, 0x3c3e0e32, 0xa42585a1, 0xf839c9f1,
+    0x0c0d0d01, 0xdc1fcfd3, 0xd818c8d0, 0x282b0b23, 0x64264662, 0x783a4a72,
+    0x24270723, 0x2c2f0f23, 0xf031c1f1, 0x70324272, 0x40024242, 0xd414c4d0,
+    0x40014141, 0xc000c0c0, 0x70334373, 0x64274763, 0xac2c8ca0, 0x880b8b83,
+    0xf437c7f3, 0xac2d8da1, 0x80008080, 0x1c1f0f13, 0xc80acac2, 0x2c2c0c20,
+    0xa82a8aa2, 0x34340430, 0xd012c2d2, 0x080b0b03, 0xec2ecee2, 0xe829c9e1,
+    0x5c1d4d51, 0x94148490, 0x18180810, 0xf838c8f0, 0x54174753, 0xac2e8ea2,
+    0x08080800, 0xc405c5c1, 0x10130313, 0xcc0dcdc1, 0x84068682, 0xb83989b1,
+    0xfc3fcff3, 0x7c3d4d71, 0xc001c1c1, 0x30310131, 0xf435c5f1, 0x880a8a82,
+    0x682a4a62, 0xb03181b1, 0xd011c1d1, 0x20200020, 0xd417c7d3, 0x00020202,
+    0x20220222, 0x04040400, 0x68284860, 0x70314171, 0x04070703, 0xd81bcbd3,
+    0x9c1d8d91, 0x98198991, 0x60214161, 0xbc3e8eb2, 0xe426c6e2, 0x58194951,
+    0xdc1dcdd1, 0x50114151, 0x90108090, 0xdc1cccd0, 0x981a8a92, 0xa02383a3,
+    0xa82b8ba3, 0xd010c0d0, 0x80018181, 0x0c0f0f03, 0x44074743, 0x181a0a12,
+    0xe023c3e3, 0xec2ccce0, 0x8c0d8d81, 0xbc3f8fb3, 0x94168692, 0x783b4b73,
+    0x5c1c4c50, 0xa02282a2, 0xa02181a1, 0x60234363, 0x20230323, 0x4c0d4d41,
+    0xc808c8c0, 0x9c1e8e92, 0x9c1c8c90, 0x383a0a32, 0x0c0c0c00, 0x2c2e0e22,
+    0xb83a8ab2, 0x6c2e4e62, 0x9c1f8f93, 0x581a4a52, 0xf032c2f2, 0x90128292,
+    0xf033c3f3, 0x48094941, 0x78384870, 0xcc0cccc0, 0x14150511, 0xf83bcbf3,
+    0x70304070, 0x74354571, 0x7c3f4f73, 0x34350531, 0x10100010, 0x00030303,
+    0x64244460, 0x6c2d4d61, 0xc406c6c2, 0x74344470, 0xd415c5d1, 0xb43484b0,
+    0xe82acae2, 0x08090901, 0x74364672, 0x18190911, 0xfc3ecef2, 0x40004040,
+    0x10120212, 0xe020c0e0, 0xbc3d8db1, 0x04050501, 0xf83acaf2, 0x00010101,
+    0xf030c0f0, 0x282a0a22, 0x5c1e4e52, 0xa82989a1, 0x54164652, 0x40034343,
+    0x84058581, 0x14140410, 0x88098981, 0x981b8b93, 0xb03080b0, 0xe425c5e1,
+    0x48084840, 0x78394971, 0x94178793, 0xfc3cccf0, 0x1c1e0e12, 0x80028282,
+    0x20210121, 0x8c0c8c80, 0x181b0b13, 0x5c1f4f53, 0x74374773, 0x54144450,
+    0xb03282b2, 0x1c1d0d11, 0x24250521, 0x4c0f4f43, 0x00000000, 0x44064642,
+    0xec2dcde1, 0x58184850, 0x50124252, 0xe82bcbe3, 0x7c3e4e72, 0xd81acad2,
+    0xc809c9c1, 0xfc3dcdf1, 0x30300030, 0x94158591, 0x64254561, 0x3c3c0c30,
+    0xb43686b2, 0xe424c4e0, 0xb83b8bb3, 0x7c3c4c70, 0x0c0e0e02, 0x50104050,
+    0x38390931, 0x24260622, 0x30320232, 0x84048480, 0x68294961, 0x90138393,
+    0x34370733, 0xe427c7e3, 0x24240420, 0xa42484a0, 0xc80bcbc3, 0x50134353,
+    0x080a0a02, 0x84078783, 0xd819c9d1, 0x4c0c4c40, 0x80038383, 0x8c0f8f83,
+    0xcc0ecec2, 0x383b0b33, 0x480a4a42, 0xb43787b3,
+};
+
+static const u32 SS2[256] = {
+    0xa1a82989, 0x81840585, 0xd2d416c6, 0xd3d013c3, 0x50541444, 0x111c1d0d,
+    0xa0ac2c8c, 0x21242505, 0x515c1d4d, 0x43400343, 0x10181808, 0x121c1e0e,
+    0x51501141, 0xf0fc3ccc, 0xc2c80aca, 0x63602343, 0x20282808, 0x40440444,
+    0x20202000, 0x919c1d8d, 0xe0e020c0, 0xe2e022c2, 0xc0c808c8, 0x13141707,
+    0xa1a42585, 0x838c0f8f, 0x03000303, 0x73783b4b, 0xb3b83b8b, 0x13101303,
+    0xd2d012c2, 0xe2ec2ece, 0x70703040, 0x808c0c8c, 0x333c3f0f, 0xa0a82888,
+    0x32303202, 0xd1dc1dcd, 0xf2f436c6, 0x70743444, 0xe0ec2ccc, 0x91941585,
+    0x03080b0b, 0x53541747, 0x505c1c4c, 0x53581b4b, 0xb1bc3d8d, 0x01000101,
+    0x20242404, 0x101c1c0c, 0x73703343, 0x90981888, 0x10101000, 0xc0cc0ccc,
+    0xf2f032c2, 0xd1d819c9, 0x202c2c0c, 0xe3e427c7, 0x72703242, 0x83800383,
+    0x93981b8b, 0xd1d011c1, 0x82840686, 0xc1c809c9, 0x60602040, 0x50501040,
+    0xa3a02383, 0xe3e82bcb, 0x010c0d0d, 0xb2b43686, 0x929c1e8e, 0x434c0f4f,
+    0xb3b43787, 0x52581a4a, 0xc2c406c6, 0x70783848, 0xa2a42686, 0x12101202,
+    0xa3ac2f8f, 0xd1d415c5, 0x61602141, 0xc3c003c3, 0xb0b43484, 0x41400141,
+    0x52501242, 0x717c3d4d, 0x818c0d8d, 0x00080808, 0x131c1f0f, 0x91981989,
+    0x00000000, 0x11181909, 0x00040404, 0x53501343, 0xf3f437c7, 0xe1e021c1,
+    0xf1fc3dcd, 0x72743646, 0x232c2f0f, 0x23242707, 0xb0b03080, 0x83880b8b,
+    0x020c0e0e, 0xa3a82b8b, 0xa2a02282, 0x626c2e4e, 0x93901383, 0x414c0d4d,
+    0x61682949, 0x707c3c4c, 0x01080909, 0x02080a0a, 0xb3bc3f8f, 0xe3ec2fcf,
+    0xf3f033c3, 0xc1c405c5, 0x83840787, 0x10141404, 0xf2fc3ece, 0x60642444,
+    0xd2dc1ece, 0x222c2e0e, 0x43480b4b, 0x12181a0a, 0x02040606, 0x21202101,
+    0x63682b4b, 0x62642646, 0x02000202, 0xf1f435c5, 0x92901282, 0x82880a8a,
+    0x000c0c0c, 0xb3b03383, 0x727c3e4e, 0xd0d010c0, 0x72783a4a, 0x43440747,
+    0x92941686, 0xe1e425c5, 0x22242606, 0x80800080, 0xa1ac2d8d, 0xd3dc1fcf,
+    0xa1a02181, 0x30303000, 0x33343707, 0xa2ac2e8e, 0x32343606, 0x11141505,
+    0x22202202, 0x30383808, 0xf0f434c4, 0xa3a42787, 0x41440545, 0x404c0c4c,
+    0x81800181, 0xe1e829c9, 0x80840484, 0x93941787, 0x31343505, 0xc3c80bcb,
+    0xc2cc0ece, 0x303c3c0c, 0x71703141, 0x11101101, 0xc3c407c7, 0x81880989,
+    0x71743545, 0xf3f83bcb, 0xd2d81aca, 0xf0f838c8, 0x90941484, 0x51581949,
+    0x82800282, 0xc0c404c4, 0xf3fc3fcf, 0x41480949, 0x31383909, 0x63642747,
+    0xc0c000c0, 0xc3cc0fcf, 0xd3d417c7, 0xb0b83888, 0x030c0f0f, 0x828c0e8e,
+    0x42400242, 0x23202303, 0x91901181, 0x606c2c4c, 0xd3d81bcb, 0xa0a42484,
+    0x30343404, 0xf1f031c1, 0x40480848, 0xc2c002c2, 0x636c2f4f, 0x313c3d0d,
+    0x212c2d0d, 0x40400040, 0xb2bc3e8e, 0x323c3e0e, 0xb0bc3c8c, 0xc1c001c1,
+    0xa2a82a8a, 0xb2b83a8a, 0x424c0e4e, 0x51541545, 0x33383b0b, 0xd0dc1ccc,
+    0x60682848, 0x737c3f4f, 0x909c1c8c, 0xd0d818c8, 0x42480a4a, 0x52541646,
+    0x73743747, 0xa0a02080, 0xe1ec2dcd, 0x42440646, 0xb1b43585, 0x23282b0b,
+    0x61642545, 0xf2f83aca, 0xe3e023c3, 0xb1b83989, 0xb1b03181, 0x939c1f8f,
+    0x525c1e4e, 0xf1f839c9, 0xe2e426c6, 0xb2b03282, 0x31303101, 0xe2e82aca,
+    0x616c2d4d, 0x535c1f4f, 0xe0e424c4, 0xf0f030c0, 0xc1cc0dcd, 0x80880888,
+    0x12141606, 0x32383a0a, 0x50581848, 0xd0d414c4, 0x62602242, 0x21282909,
+    0x03040707, 0x33303303, 0xe0e828c8, 0x13181b0b, 0x01040505, 0x71783949,
+    0x90901080, 0x62682a4a, 0x22282a0a, 0x92981a8a,
+};
+
+static const u32 SS3[256] = {
+    0x08303838, 0xc8e0e828, 0x0d212c2d, 0x86a2a426, 0xcfc3cc0f, 0xced2dc1e,
+    0x83b3b033, 0x88b0b838, 0x8fa3ac2f, 0x40606020, 0x45515415, 0xc7c3c407,
+    0x44404404, 0x4f636c2f, 0x4b63682b, 0x4b53581b, 0xc3c3c003, 0x42626022,
+    0x03333033, 0x85b1b435, 0x09212829, 0x80a0a020, 0xc2e2e022, 0x87a3a427,
+    0xc3d3d013, 0x81919011, 0x01111011, 0x06020406, 0x0c101c1c, 0x8cb0bc3c,
+    0x06323436, 0x4b43480b, 0xcfe3ec2f, 0x88808808, 0x4c606c2c, 0x88a0a828,
+    0x07131417, 0xc4c0c404, 0x06121416, 0xc4f0f434, 0xc2c2c002, 0x45414405,
+    0xc1e1e021, 0xc6d2d416, 0x0f333c3f, 0x0d313c3d, 0x8e828c0e, 0x88909818,
+    0x08202828, 0x4e424c0e, 0xc6f2f436, 0x0e323c3e, 0x85a1a425, 0xc9f1f839,
+    0x0d010c0d, 0xcfd3dc1f, 0xc8d0d818, 0x0b23282b, 0x46626426, 0x4a72783a,
+    0x07232427, 0x0f232c2f, 0xc1f1f031, 0x42727032, 0x42424002, 0xc4d0d414,
+    0x41414001, 0xc0c0c000, 0x43737033, 0x47636427, 0x8ca0ac2c, 0x8b83880b,
+    0xc7f3f437, 0x8da1ac2d, 0x80808000, 0x0f131c1f, 0xcac2c80a, 0x0c202c2c,
+    0x8aa2a82a, 0x04303434, 0xc2d2d012, 0x0b03080b, 0xcee2ec2e, 0xc9e1e829,
+    0x4d515c1d, 0x84909414, 0x08101818, 0xc8f0f838, 0x47535417, 0x8ea2ac2e,
+    0x08000808, 0xc5c1c405, 0x03131013, 0xcdc1cc0d, 0x86828406, 0x89b1b839,
+    0xcff3fc3f, 0x4d717c3d, 0xc1c1c001, 0x01313031, 0xc5f1f435, 0x8a82880a,
+    0x4a62682a, 0x81b1b031, 0xc1d1d011, 0x00202020, 0xc7d3d417, 0x02020002,
+    0x02222022, 0x04000404, 0x48606828, 0x41717031, 0x07030407, 0xcbd3d81b,
+    0x8d919c1d, 0x89919819, 0x41616021, 0x8eb2bc3e, 0xc6e2e426, 0x49515819,
+    0xcdd1dc1d, 0x41515011, 0x80909010, 0xccd0dc1c, 0x8a92981a, 0x83a3a023,
+    0x8ba3a82b, 0xc0d0d010, 0x81818001, 0x0f030c0f, 0x47434407, 0x0a12181a,
+    0xc3e3e023, 0xcce0ec2c, 0x8d818c0d, 0x8fb3bc3f, 0x86929416, 0x4b73783b,
+    0x4c505c1c, 0x82a2a022, 0x81a1a021, 0x43636023, 0x03232023, 0x4d414c0d,
+    0xc8c0c808, 0x8e929c1e, 0x8c909c1c, 0x0a32383a, 0x0c000c0c, 0x0e222c2e,
+    0x8ab2b83a, 0x4e626c2e, 0x8f939c1f, 0x4a52581a, 0xc2f2f032, 0x82929012,
+    0xc3f3f033, 0x49414809, 0x48707838, 0xccc0cc0c, 0x05111415, 0xcbf3f83b,
+    0x40707030, 0x45717435, 0x4f737c3f, 0x05313435, 0x00101010, 0x03030003,
+    0x44606424, 0x4d616c2d, 0xc6c2c406, 0x44707434, 0xc5d1d415, 0x84b0b434,
+    0xcae2e82a, 0x09010809, 0x46727436, 0x09111819, 0xcef2fc3e, 0x40404000,
+    0x02121012, 0xc0e0e020, 0x8db1bc3d, 0x05010405, 0xcaf2f83a, 0x01010001,
+    0xc0f0f030, 0x0a22282a, 0x4e525c1e, 0x89a1a829, 0x46525416, 0x43434003,
+    0x85818405, 0x04101414, 0x89818809, 0x8b93981b, 0x80b0b030, 0xc5e1e425,
+    0x48404808, 0x49717839, 0x87939417, 0xccf0fc3c, 0x0e121c1e, 0x82828002,
+    0x01212021, 0x8c808c0c, 0x0b13181b, 0x4f535c1f, 0x47737437, 0x44505414,
+    0x82b2b032, 0x0d111c1d, 0x05212425, 0x4f434c0f, 0x00000000, 0x46424406,
+    0xcde1ec2d, 0x48505818, 0x42525012, 0xcbe3e82b, 0x4e727c3e, 0xcad2d81a,
+    0xc9c1c809, 0xcdf1fc3d, 0x00303030, 0x85919415, 0x45616425, 0x0c303c3c,
+    0x86b2b436, 0xc4e0e424, 0x8bb3b83b, 0x4c707c3c, 0x0e020c0e, 0x40505010,
+    0x09313839, 0x06222426, 0x02323032, 0x84808404, 0x49616829, 0x83939013,
+    0x07333437, 0xc7e3e427, 0x04202424, 0x84a0a424, 0xcbc3c80b, 0x43535013,
+    0x0a02080a, 0x87838407, 0xc9d1d819, 0x4c404c0c, 0x83838003, 0x8f838c0f,
+    0xcec2cc0e, 0x0b33383b, 0x4a42480a, 0x87b3b437,
+};
+
+static const u32 KC[NUMKC] = {
+    0x9e3779b9, 0x3c6ef373, 0x78dde6e6, 0xf1bbcdcc,
+    0xe3779b99, 0xc6ef3733, 0x8dde6e67, 0x1bbcdccf,
+    0x3779b99e, 0x6ef3733c, 0xdde6e678, 0xbbcdccf1,
+    0x779b99e3, 0xef3733c6, 0xde6e678d, 0xbcdccf1b,
+};
+
+
+
+/* Perform the key setup.
+ */
+static gcry_err_code_t
+do_setkey (SEED_context *ctx, const byte *key, const unsigned keylen)
+{
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+  u32 *keyout = ctx->keyschedule;
+  int i;
+
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if( selftest_failed )
+        log_error ("%s\n", selftest_failed );
+    }
+  if (selftest_failed)
+    return GPG_ERR_SELFTEST_FAILED;
+
+  if (keylen != 16)
+    return GPG_ERR_INV_KEYLEN;
+
+  x1 = GETU32 (key);
+  x2 = GETU32 (key+4);
+  x3 = GETU32 (key+8);
+  x4 = GETU32 (key+12);
+
+  for (i = 0; i < NUMKC; i++)
+    {
+      t0.w = x1 + x3 - KC[i];
+      t1.w = x2 + KC[i] - x4;
+      *(keyout++) = SS0[t0.b0] ^ SS1[t0.b1] ^ SS2[t0.b2] ^ SS3[t0.b3];
+      *(keyout++) = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];
+
+      if (i % 2 == 0)
+	{
+	  t0.w = x1;
+	  x1 = (x1>>8) ^ (x2<<24);
+	  x2 = (x2>>8) ^ (t0.w<<24);
+	}
+      else
+	{
+	  t0.w = x3;
+	  x3 = (x3<<8) ^ (x4>>24);
+	  x4 = (x4<<8) ^ (t0.w>>24);
+	}
+    }
+
+  return 0;
+}
+
+static gcry_err_code_t
+seed_setkey (void *context, const byte *key, const unsigned keylen)
+{
+  SEED_context *ctx = context;
+
+  int rc = do_setkey (ctx, key, keylen);
+  _gcry_burn_stack (4*6 + sizeof(void*)*2 + sizeof(int)*2);
+  return rc;
+}
+
+
+
+#define OP(X1, X2, X3, X4, rbase)				\
+    t0.w = X3 ^ ctx->keyschedule[rbase];			\
+    t1.w = X4 ^ ctx->keyschedule[rbase+1];			\
+    t1.w ^= t0.w;						\
+    t1.w = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];	\
+    t0.w += t1.w;						\
+    t0.w = SS0[t0.b0] ^ SS1[t0.b1] ^ SS2[t0.b2] ^ SS3[t0.b3];	\
+    t1.w += t0.w;						\
+    t1.w = SS0[t1.b0] ^ SS1[t1.b1] ^ SS2[t1.b2] ^ SS3[t1.b3];	\
+    t0.w += t1.w;						\
+    X1 ^= t0.w;							\
+    X2 ^= t1.w;
+
+/* Encrypt one block.  inbuf and outbuf may be the same. */
+static void
+do_encrypt (const SEED_context *ctx, byte *outbuf, const byte *inbuf)
+{
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+
+  x1 = GETU32 (inbuf);
+  x2 = GETU32 (inbuf+4);
+  x3 = GETU32 (inbuf+8);
+  x4 = GETU32 (inbuf+12);
+
+  OP (x1, x2, x3, x4, 0);
+  OP (x3, x4, x1, x2, 2);
+  OP (x1, x2, x3, x4, 4);
+  OP (x3, x4, x1, x2, 6);
+  OP (x1, x2, x3, x4, 8);
+  OP (x3, x4, x1, x2, 10);
+  OP (x1, x2, x3, x4, 12);
+  OP (x3, x4, x1, x2, 14);
+  OP (x1, x2, x3, x4, 16);
+  OP (x3, x4, x1, x2, 18);
+  OP (x1, x2, x3, x4, 20);
+  OP (x3, x4, x1, x2, 22);
+  OP (x1, x2, x3, x4, 24);
+  OP (x3, x4, x1, x2, 26);
+  OP (x1, x2, x3, x4, 28);
+  OP (x3, x4, x1, x2, 30);
+
+  PUTU32 (outbuf, x3);
+  PUTU32 (outbuf+4, x4);
+  PUTU32 (outbuf+8, x1);
+  PUTU32 (outbuf+12, x2);
+}
+
+static void
+seed_encrypt (void *context, byte *outbuf, const byte *inbuf)
+{
+  SEED_context *ctx = context;
+
+  do_encrypt (ctx, outbuf, inbuf);
+  _gcry_burn_stack (4*6);
+}
+
+
+
+/* Decrypt one block.  inbuf and outbuf may be the same. */
+static void
+do_decrypt (SEED_context *ctx, byte *outbuf, const byte *inbuf)
+{
+  u32 x1, x2, x3, x4;
+  union wordbuf t0, t1;
+
+  x1 = GETU32 (inbuf);
+  x2 = GETU32 (inbuf+4);
+  x3 = GETU32 (inbuf+8);
+  x4 = GETU32 (inbuf+12);
+
+  OP (x1, x2, x3, x4, 30);
+  OP (x3, x4, x1, x2, 28);
+  OP (x1, x2, x3, x4, 26);
+  OP (x3, x4, x1, x2, 24);
+  OP (x1, x2, x3, x4, 22);
+  OP (x3, x4, x1, x2, 20);
+  OP (x1, x2, x3, x4, 18);
+  OP (x3, x4, x1, x2, 16);
+  OP (x1, x2, x3, x4, 14);
+  OP (x3, x4, x1, x2, 12);
+  OP (x1, x2, x3, x4, 10);
+  OP (x3, x4, x1, x2, 8);
+  OP (x1, x2, x3, x4, 6);
+  OP (x3, x4, x1, x2, 4);
+  OP (x1, x2, x3, x4, 2);
+  OP (x3, x4, x1, x2, 0);
+
+  PUTU32 (outbuf, x3);
+  PUTU32 (outbuf+4, x4);
+  PUTU32 (outbuf+8, x1);
+  PUTU32 (outbuf+12, x2);
+}
+
+static void
+seed_decrypt (void *context, byte *outbuf, const byte *inbuf)
+{
+  SEED_context *ctx = context;
+
+  do_decrypt (ctx, outbuf, inbuf);
+  _gcry_burn_stack (4*6);
+}
+
+
+/* Test a single encryption and decryption with each key size. */
+static const char*
+selftest (void)
+{
+  SEED_context ctx;
+  byte scratch[16];
+
+  /* The test vector is taken from the appendix section B.3 of RFC4269.
+   */
+  static const byte plaintext[16] = {
+    0x83, 0xA2, 0xF8, 0xA2, 0x88, 0x64, 0x1F, 0xB9,
+    0xA4, 0xE9, 0xA5, 0xCC, 0x2F, 0x13, 0x1C, 0x7D
+  };
+  static const byte key[16] = {
+    0x47, 0x06, 0x48, 0x08, 0x51, 0xE6, 0x1B, 0xE8,
+    0x5D, 0x74, 0xBF, 0xB3, 0xFD, 0x95, 0x61, 0x85
+  };
+  static const byte ciphertext[16] = {
+    0xEE, 0x54, 0xD1, 0x3E, 0xBC, 0xAE, 0x70, 0x6D,
+    0x22, 0x6B, 0xC3, 0x14, 0x2C, 0xD4, 0x0D, 0x4A,
+  };
+
+  seed_setkey (&ctx, key, sizeof(key));
+  seed_encrypt (&ctx, scratch, plaintext);
+  if (memcmp (scratch, ciphertext, sizeof (ciphertext)))
+    return "SEED test encryption failed.";
+  seed_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext, sizeof (plaintext)))
+    return "SEED test decryption failed.";
+
+  return NULL;
+}
+
+
+
+static gcry_cipher_oid_spec_t seed_oids[] =
+  {
+    { "1.2.410.200004.1.3", GCRY_CIPHER_MODE_ECB },
+    { "1.2.410.200004.1.4", GCRY_CIPHER_MODE_CBC },
+    { "1.2.410.200004.1.5", GCRY_CIPHER_MODE_CFB },
+    { "1.2.410.200004.1.6", GCRY_CIPHER_MODE_OFB },
+    { NULL }
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_seed =
+  {
+    "SEED", NULL, seed_oids, 16, 128, sizeof (SEED_context),
+    seed_setkey, seed_encrypt, seed_decrypt,
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/serpent.c b/grub-core/lib/libgcrypt/cipher/serpent.c
new file mode 100644
index 0000000..ea14c7e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/serpent.c
@@ -0,0 +1,953 @@
+/* serpent.c - Implementation of the Serpent encryption algorithm.
+ *	Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include <string.h>
+#include <stdio.h>
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+#include "bithelp.h"
+
+/* Number of rounds per Serpent encrypt/decrypt operation.  */
+#define ROUNDS 32
+
+/* Magic number, used during generating of the subkeys.  */
+#define PHI 0x9E3779B9
+
+/* Serpent works on 128 bit blocks.  */
+typedef u32 serpent_block_t[4];
+
+/* Serpent key, provided by the user.  If the original key is shorter
+   than 256 bits, it is padded.  */
+typedef u32 serpent_key_t[8];
+
+/* The key schedule consists of 33 128 bit subkeys.  */
+typedef u32 serpent_subkeys_t[ROUNDS + 1][4];
+
+/* A Serpent context.  */
+typedef struct serpent_context
+{
+  serpent_subkeys_t keys;	/* Generated subkeys.  */
+} serpent_context_t;
+
+
+/* A prototype.  */
+static const char *serpent_test (void);
+
+
+#define byte_swap_32(x) \
+  (0 \
+   | (((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) \
+   | (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
+
+/* These are the S-Boxes of Serpent.  They are copied from Serpents
+   reference implementation (the optimized one, contained in
+   `floppy2') and are therefore:
+
+     Copyright (C) 1998 Ross Anderson, Eli Biham, Lars Knudsen.
+
+  To quote the Serpent homepage
+  (http://www.cl.cam.ac.uk/~rja14/serpent.html):
+
+  "Serpent is now completely in the public domain, and we impose no
+   restrictions on its use.  This was announced on the 21st August at
+   the First AES Candidate Conference. The optimised implementations
+   in the submission package are now under the GNU PUBLIC LICENSE
+   (GPL), although some comments in the code still say otherwise. You
+   are welcome to use Serpent for any application."  */
+
+#define SBOX0(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t05, t06, t07, t08, t09; \
+    u32 t11, t12, t13, t14, t15, t17, t01; \
+    t01 = b   ^ c  ; \
+    t02 = a   | d  ; \
+    t03 = a   ^ b  ; \
+    z   = t02 ^ t01; \
+    t05 = c   | z  ; \
+    t06 = a   ^ d  ; \
+    t07 = b   | c  ; \
+    t08 = d   & t05; \
+    t09 = t03 & t07; \
+    y   = t09 ^ t08; \
+    t11 = t09 & y  ; \
+    t12 = c   ^ d  ; \
+    t13 = t07 ^ t11; \
+    t14 = b   & t06; \
+    t15 = t06 ^ t13; \
+    w   =     ~ t15; \
+    t17 = w   ^ t14; \
+    x   = t12 ^ t17; \
+  }
+
+#define SBOX0_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09, t10; \
+    u32 t12, t13, t14, t15, t17, t18, t01; \
+    t01 = c   ^ d  ; \
+    t02 = a   | b  ; \
+    t03 = b   | c  ; \
+    t04 = c   & t01; \
+    t05 = t02 ^ t01; \
+    t06 = a   | t04; \
+    y   =     ~ t05; \
+    t08 = b   ^ d  ; \
+    t09 = t03 & t08; \
+    t10 = d   | y  ; \
+    x   = t09 ^ t06; \
+    t12 = a   | t05; \
+    t13 = x   ^ t12; \
+    t14 = t03 ^ t10; \
+    t15 = a   ^ c  ; \
+    z   = t14 ^ t13; \
+    t17 = t05 & t13; \
+    t18 = t14 | t17; \
+    w   = t15 ^ t18; \
+  }
+
+#define SBOX1(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t10, t11, t12, t13, t16, t17, t01; \
+    t01 = a   | d  ; \
+    t02 = c   ^ d  ; \
+    t03 =     ~ b  ; \
+    t04 = a   ^ c  ; \
+    t05 = a   | t03; \
+    t06 = d   & t04; \
+    t07 = t01 & t02; \
+    t08 = b   | t06; \
+    y   = t02 ^ t05; \
+    t10 = t07 ^ t08; \
+    t11 = t01 ^ t10; \
+    t12 = y   ^ t11; \
+    t13 = b   & d  ; \
+    z   =     ~ t10; \
+    x   = t13 ^ t12; \
+    t16 = t10 | x  ; \
+    t17 = t05 & t16; \
+    w   = c   ^ t17; \
+  }
+
+#define SBOX1_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t09, t10, t11, t14, t15, t17, t01; \
+    t01 = a   ^ b  ; \
+    t02 = b   | d  ; \
+    t03 = a   & c  ; \
+    t04 = c   ^ t02; \
+    t05 = a   | t04; \
+    t06 = t01 & t05; \
+    t07 = d   | t03; \
+    t08 = b   ^ t06; \
+    t09 = t07 ^ t06; \
+    t10 = t04 | t03; \
+    t11 = d   & t08; \
+    y   =     ~ t09; \
+    x   = t10 ^ t11; \
+    t14 = a   | y  ; \
+    t15 = t06 ^ x  ; \
+    z   = t01 ^ t04; \
+    t17 = c   ^ t15; \
+    w   = t14 ^ t17; \
+  }
+
+#define SBOX2(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t05, t06, t07, t08; \
+    u32 t09, t10, t12, t13, t14, t01; \
+    t01 = a   | c  ; \
+    t02 = a   ^ b  ; \
+    t03 = d   ^ t01; \
+    w   = t02 ^ t03; \
+    t05 = c   ^ w  ; \
+    t06 = b   ^ t05; \
+    t07 = b   | t05; \
+    t08 = t01 & t06; \
+    t09 = t03 ^ t07; \
+    t10 = t02 | t09; \
+    x   = t10 ^ t08; \
+    t12 = a   | d  ; \
+    t13 = t09 ^ x  ; \
+    t14 = b   ^ t13; \
+    z   =     ~ t09; \
+    y   = t12 ^ t14; \
+  }
+
+#define SBOX2_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t06, t07, t08, t09; \
+    u32 t10, t11, t12, t15, t16, t17, t01; \
+    t01 = a   ^ d  ; \
+    t02 = c   ^ d  ; \
+    t03 = a   & c  ; \
+    t04 = b   | t02; \
+    w   = t01 ^ t04; \
+    t06 = a   | c  ; \
+    t07 = d   | w  ; \
+    t08 =     ~ d  ; \
+    t09 = b   & t06; \
+    t10 = t08 | t03; \
+    t11 = b   & t07; \
+    t12 = t06 & t02; \
+    z   = t09 ^ t10; \
+    x   = t12 ^ t11; \
+    t15 = c   & z  ; \
+    t16 = w   ^ x  ; \
+    t17 = t10 ^ t15; \
+    y   = t16 ^ t17; \
+  }
+
+#define SBOX3(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08; \
+    u32 t09, t10, t11, t13, t14, t15, t01; \
+    t01 = a   ^ c  ; \
+    t02 = a   | d  ; \
+    t03 = a   & d  ; \
+    t04 = t01 & t02; \
+    t05 = b   | t03; \
+    t06 = a   & b  ; \
+    t07 = d   ^ t04; \
+    t08 = c   | t06; \
+    t09 = b   ^ t07; \
+    t10 = d   & t05; \
+    t11 = t02 ^ t10; \
+    z   = t08 ^ t09; \
+    t13 = d   | z  ; \
+    t14 = a   | t07; \
+    t15 = b   & t13; \
+    y   = t08 ^ t11; \
+    w   = t14 ^ t15; \
+    x   = t05 ^ t04; \
+  }
+
+#define SBOX3_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t09; \
+    u32 t11, t12, t13, t14, t16, t01; \
+    t01 = c   | d  ; \
+    t02 = a   | d  ; \
+    t03 = c   ^ t02; \
+    t04 = b   ^ t02; \
+    t05 = a   ^ d  ; \
+    t06 = t04 & t03; \
+    t07 = b   & t01; \
+    y   = t05 ^ t06; \
+    t09 = a   ^ t03; \
+    w   = t07 ^ t03; \
+    t11 = w   | t05; \
+    t12 = t09 & t11; \
+    t13 = a   & y  ; \
+    t14 = t01 ^ t05; \
+    x   = b   ^ t12; \
+    t16 = b   | t13; \
+    z   = t14 ^ t16; \
+  }
+
+#define SBOX4(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09; \
+    u32 t10, t11, t12, t13, t14, t15, t16, t01; \
+    t01 = a   | b  ; \
+    t02 = b   | c  ; \
+    t03 = a   ^ t02; \
+    t04 = b   ^ d  ; \
+    t05 = d   | t03; \
+    t06 = d   & t01; \
+    z   = t03 ^ t06; \
+    t08 = z   & t04; \
+    t09 = t04 & t05; \
+    t10 = c   ^ t06; \
+    t11 = b   & c  ; \
+    t12 = t04 ^ t08; \
+    t13 = t11 | t03; \
+    t14 = t10 ^ t09; \
+    t15 = a   & t05; \
+    t16 = t11 | t12; \
+    y   = t13 ^ t08; \
+    x   = t15 ^ t16; \
+    w   =     ~ t14; \
+  }
+
+#define SBOX4_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t09; \
+    u32 t10, t11, t12, t13, t15, t01; \
+    t01 = b   | d  ; \
+    t02 = c   | d  ; \
+    t03 = a   & t01; \
+    t04 = b   ^ t02; \
+    t05 = c   ^ d  ; \
+    t06 =     ~ t03; \
+    t07 = a   & t04; \
+    x   = t05 ^ t07; \
+    t09 = x   | t06; \
+    t10 = a   ^ t07; \
+    t11 = t01 ^ t09; \
+    t12 = d   ^ t04; \
+    t13 = c   | t10; \
+    z   = t03 ^ t12; \
+    t15 = a   ^ t04; \
+    y   = t11 ^ t13; \
+    w   = t15 ^ t09; \
+  }
+
+#define SBOX5(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09; \
+    u32 t10, t11, t12, t13, t14, t01; \
+    t01 = b   ^ d  ; \
+    t02 = b   | d  ; \
+    t03 = a   & t01; \
+    t04 = c   ^ t02; \
+    t05 = t03 ^ t04; \
+    w   =     ~ t05; \
+    t07 = a   ^ t01; \
+    t08 = d   | w  ; \
+    t09 = b   | t05; \
+    t10 = d   ^ t08; \
+    t11 = b   | t07; \
+    t12 = t03 | w  ; \
+    t13 = t07 | t10; \
+    t14 = t01 ^ t11; \
+    y   = t09 ^ t13; \
+    x   = t07 ^ t08; \
+    z   = t12 ^ t14; \
+  }
+
+#define SBOX5_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09; \
+    u32 t10, t12, t13, t15, t16, t01; \
+    t01 = a   & d  ; \
+    t02 = c   ^ t01; \
+    t03 = a   ^ d  ; \
+    t04 = b   & t02; \
+    t05 = a   & c  ; \
+    w   = t03 ^ t04; \
+    t07 = a   & w  ; \
+    t08 = t01 ^ w  ; \
+    t09 = b   | t05; \
+    t10 =     ~ b  ; \
+    x   = t08 ^ t09; \
+    t12 = t10 | t07; \
+    t13 = w   | x  ; \
+    z   = t02 ^ t12; \
+    t15 = t02 ^ t13; \
+    t16 = b   ^ d  ; \
+    y   = t16 ^ t15; \
+  }
+
+#define SBOX6(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t07, t08, t09, t10; \
+    u32 t11, t12, t13, t15, t17, t18, t01; \
+    t01 = a   & d  ; \
+    t02 = b   ^ c  ; \
+    t03 = a   ^ d  ; \
+    t04 = t01 ^ t02; \
+    t05 = b   | c  ; \
+    x   =     ~ t04; \
+    t07 = t03 & t05; \
+    t08 = b   & x  ; \
+    t09 = a   | c  ; \
+    t10 = t07 ^ t08; \
+    t11 = b   | d  ; \
+    t12 = c   ^ t11; \
+    t13 = t09 ^ t10; \
+    y   =     ~ t13; \
+    t15 = x   & t03; \
+    z   = t12 ^ t07; \
+    t17 = a   ^ b  ; \
+    t18 = y   ^ t15; \
+    w   = t17 ^ t18; \
+  }
+
+#define SBOX6_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t07, t08, t09; \
+    u32 t12, t13, t14, t15, t16, t17, t01; \
+    t01 = a   ^ c  ; \
+    t02 =     ~ c  ; \
+    t03 = b   & t01; \
+    t04 = b   | t02; \
+    t05 = d   | t03; \
+    t06 = b   ^ d  ; \
+    t07 = a   & t04; \
+    t08 = a   | t02; \
+    t09 = t07 ^ t05; \
+    x   = t06 ^ t08; \
+    w   =     ~ t09; \
+    t12 = b   & w  ; \
+    t13 = t01 & t05; \
+    t14 = t01 ^ t12; \
+    t15 = t07 ^ t13; \
+    t16 = d   | t02; \
+    t17 = a   ^ x  ; \
+    z   = t17 ^ t15; \
+    y   = t16 ^ t14; \
+  }
+
+#define SBOX7(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t05, t06, t08, t09, t10; \
+    u32 t11, t13, t14, t15, t16, t17, t01; \
+    t01 = a   & c  ; \
+    t02 =     ~ d  ; \
+    t03 = a   & t02; \
+    t04 = b   | t01; \
+    t05 = a   & b  ; \
+    t06 = c   ^ t04; \
+    z   = t03 ^ t06; \
+    t08 = c   | z  ; \
+    t09 = d   | t05; \
+    t10 = a   ^ t08; \
+    t11 = t04 & z  ; \
+    x   = t09 ^ t10; \
+    t13 = b   ^ x  ; \
+    t14 = t01 ^ x  ; \
+    t15 = c   ^ t05; \
+    t16 = t11 | t13; \
+    t17 = t02 | t14; \
+    w   = t15 ^ t17; \
+    y   = a   ^ t16; \
+  }
+
+#define SBOX7_INVERSE(a, b, c, d, w, x, y, z) \
+  { \
+    u32 t02, t03, t04, t06, t07, t08, t09; \
+    u32 t10, t11, t13, t14, t15, t16, t01; \
+    t01 = a   & b  ; \
+    t02 = a   | b  ; \
+    t03 = c   | t01; \
+    t04 = d   & t02; \
+    z   = t03 ^ t04; \
+    t06 = b   ^ t04; \
+    t07 = d   ^ z  ; \
+    t08 =     ~ t07; \
+    t09 = t06 | t08; \
+    t10 = b   ^ d  ; \
+    t11 = a   | d  ; \
+    x   = a   ^ t09; \
+    t13 = c   ^ t06; \
+    t14 = c   & t11; \
+    t15 = d   | x  ; \
+    t16 = t01 | t10; \
+    w   = t13 ^ t15; \
+    y   = t14 ^ t16; \
+  }
+
+/* XOR BLOCK1 into BLOCK0.  */
+#define BLOCK_XOR(block0, block1) \
+  {                               \
+    block0[0] ^= block1[0];       \
+    block0[1] ^= block1[1];       \
+    block0[2] ^= block1[2];       \
+    block0[3] ^= block1[3];       \
+  }
+
+/* Copy BLOCK_SRC to BLOCK_DST.  */
+#define BLOCK_COPY(block_dst, block_src) \
+  {                                      \
+    block_dst[0] = block_src[0];         \
+    block_dst[1] = block_src[1];         \
+    block_dst[2] = block_src[2];         \
+    block_dst[3] = block_src[3];         \
+  }
+
+/* Apply SBOX number WHICH to to the block found in ARRAY0 at index
+   INDEX, writing the output to the block found in ARRAY1 at index
+   INDEX.  */
+#define SBOX(which, array0, array1, index)            \
+  SBOX##which (array0[index + 0], array0[index + 1],  \
+               array0[index + 2], array0[index + 3],  \
+               array1[index + 0], array1[index + 1],  \
+               array1[index + 2], array1[index + 3]);
+
+/* Apply inverse SBOX number WHICH to to the block found in ARRAY0 at
+   index INDEX, writing the output to the block found in ARRAY1 at
+   index INDEX.  */
+#define SBOX_INVERSE(which, array0, array1, index)              \
+  SBOX##which##_INVERSE (array0[index + 0], array0[index + 1],  \
+                         array0[index + 2], array0[index + 3],  \
+                         array1[index + 0], array1[index + 1],  \
+                         array1[index + 2], array1[index + 3]);
+
+/* Apply the linear transformation to BLOCK.  */
+#define LINEAR_TRANSFORMATION(block)                  \
+  {                                                   \
+    block[0] = rol (block[0], 13);                    \
+    block[2] = rol (block[2], 3);                     \
+    block[1] = block[1] ^ block[0] ^ block[2];        \
+    block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
+    block[1] = rol (block[1], 1);                     \
+    block[3] = rol (block[3], 7);                     \
+    block[0] = block[0] ^ block[1] ^ block[3];        \
+    block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
+    block[0] = rol (block[0], 5);                     \
+    block[2] = rol (block[2], 22);                    \
+  }
+
+/* Apply the inverse linear transformation to BLOCK.  */
+#define LINEAR_TRANSFORMATION_INVERSE(block)          \
+  {                                                   \
+    block[2] = ror (block[2], 22);                    \
+    block[0] = ror (block[0] , 5);                    \
+    block[2] = block[2] ^ block[3] ^ (block[1] << 7); \
+    block[0] = block[0] ^ block[1] ^ block[3];        \
+    block[3] = ror (block[3], 7);                     \
+    block[1] = ror (block[1], 1);                     \
+    block[3] = block[3] ^ block[2] ^ (block[0] << 3); \
+    block[1] = block[1] ^ block[0] ^ block[2];        \
+    block[2] = ror (block[2], 3);                     \
+    block[0] = ror (block[0], 13);                    \
+  }
+
+/* Apply a Serpent round to BLOCK, using the SBOX number WHICH and the
+   subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary storage.
+   This macro increments `round'.  */
+#define ROUND(which, subkeys, block, block_tmp) \
+  {                                             \
+    BLOCK_XOR (block, subkeys[round]);          \
+    round++;                                    \
+    SBOX (which, block, block_tmp, 0);          \
+    LINEAR_TRANSFORMATION (block_tmp);          \
+    BLOCK_COPY (block, block_tmp);              \
+  }
+
+/* Apply the last Serpent round to BLOCK, using the SBOX number WHICH
+   and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary
+   storage.  The result will be stored in BLOCK_TMP.  This macro
+   increments `round'.  */
+#define ROUND_LAST(which, subkeys, block, block_tmp) \
+  {                                                  \
+    BLOCK_XOR (block, subkeys[round]);               \
+    round++;                                         \
+    SBOX (which, block, block_tmp, 0);               \
+    BLOCK_XOR (block_tmp, subkeys[round]);           \
+    round++;                                         \
+  }
+
+/* Apply an inverse Serpent round to BLOCK, using the SBOX number
+   WHICH and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as
+   temporary storage.  This macro increments `round'.  */
+#define ROUND_INVERSE(which, subkey, block, block_tmp) \
+  {                                                    \
+    LINEAR_TRANSFORMATION_INVERSE (block);             \
+    SBOX_INVERSE (which, block, block_tmp, 0);         \
+    BLOCK_XOR (block_tmp, subkey[round]);              \
+    round--;                                           \
+    BLOCK_COPY (block, block_tmp);                     \
+  }
+
+/* Apply the first Serpent round to BLOCK, using the SBOX number WHICH
+   and the subkeys contained in SUBKEYS.  Use BLOCK_TMP as temporary
+   storage.  The result will be stored in BLOCK_TMP.  This macro
+   increments `round'.  */
+#define ROUND_FIRST_INVERSE(which, subkeys, block, block_tmp) \
+  {                                                           \
+    BLOCK_XOR (block, subkeys[round]);                        \
+    round--;                                                  \
+    SBOX_INVERSE (which, block, block_tmp, 0);                \
+    BLOCK_XOR (block_tmp, subkeys[round]);                    \
+    round--;                                                  \
+  }
+
+/* Convert the user provided key KEY of KEY_LENGTH bytes into the
+   internally used format.  */
+static void
+serpent_key_prepare (const byte *key, unsigned int key_length,
+		     serpent_key_t key_prepared)
+{
+  int i;
+
+  /* Copy key.  */
+  memcpy (key_prepared, key, key_length);
+  key_length /= 4;
+#ifdef WORDS_BIGENDIAN
+  for (i = 0; i < key_length; i++)
+    key_prepared[i] = byte_swap_32 (key_prepared[i]);
+#else
+  i = key_length;
+#endif
+  if (i < 8)
+    {
+      /* Key must be padded according to the Serpent
+	 specification.  */
+      key_prepared[i] = 0x00000001;
+
+      for (i++; i < 8; i++)
+	key_prepared[i] = 0;
+    }
+}
+
+/* Derive the 33 subkeys from KEY and store them in SUBKEYS.  */
+static void
+serpent_subkeys_generate (serpent_key_t key, serpent_subkeys_t subkeys)
+{
+  u32 w_real[140];		/* The `prekey'.  */
+  u32 k[132];
+  u32 *w = &w_real[8];
+  int i, j;
+
+  /* Initialize with key values.  */
+  for (i = 0; i < 8; i++)
+    w[i - 8] = key[i];
+
+  /* Expand to intermediate key using the affine recurrence.  */
+  for (i = 0; i < 132; i++)
+    w[i] = rol (w[i - 8] ^ w[i - 5] ^ w[i - 3] ^ w[i - 1] ^ PHI ^ i, 11);
+
+  /* Calculate subkeys via S-Boxes, in bitslice mode.  */
+  SBOX (3, w, k,   0);
+  SBOX (2, w, k,   4);
+  SBOX (1, w, k,   8);
+  SBOX (0, w, k,  12);
+  SBOX (7, w, k,  16);
+  SBOX (6, w, k,  20);
+  SBOX (5, w, k,  24);
+  SBOX (4, w, k,  28);
+  SBOX (3, w, k,  32);
+  SBOX (2, w, k,  36);
+  SBOX (1, w, k,  40);
+  SBOX (0, w, k,  44);
+  SBOX (7, w, k,  48);
+  SBOX (6, w, k,  52);
+  SBOX (5, w, k,  56);
+  SBOX (4, w, k,  60);
+  SBOX (3, w, k,  64);
+  SBOX (2, w, k,  68);
+  SBOX (1, w, k,  72);
+  SBOX (0, w, k,  76);
+  SBOX (7, w, k,  80);
+  SBOX (6, w, k,  84);
+  SBOX (5, w, k,  88);
+  SBOX (4, w, k,  92);
+  SBOX (3, w, k,  96);
+  SBOX (2, w, k, 100);
+  SBOX (1, w, k, 104);
+  SBOX (0, w, k, 108);
+  SBOX (7, w, k, 112);
+  SBOX (6, w, k, 116);
+  SBOX (5, w, k, 120);
+  SBOX (4, w, k, 124);
+  SBOX (3, w, k, 128);
+
+  /* Renumber subkeys.  */
+  for (i = 0; i < ROUNDS + 1; i++)
+    for (j = 0; j < 4; j++)
+      subkeys[i][j] = k[4 * i + j];
+}
+
+/* Initialize CONTEXT with the key KEY of KEY_LENGTH bits.  */
+static void
+serpent_setkey_internal (serpent_context_t *context,
+			 const byte *key, unsigned int key_length)
+{
+  serpent_key_t key_prepared;
+
+  serpent_key_prepare (key, key_length, key_prepared);
+  serpent_subkeys_generate (key_prepared, context->keys);
+  _gcry_burn_stack (272 * sizeof (u32));
+}
+
+/* Initialize CTX with the key KEY of KEY_LENGTH bytes.  */
+static gcry_err_code_t
+serpent_setkey (void *ctx,
+		const byte *key, unsigned int key_length)
+{
+  serpent_context_t *context = ctx;
+  static const char *serpent_test_ret;
+  static int serpent_init_done;
+  gcry_err_code_t ret = GPG_ERR_NO_ERROR;
+
+  if (! serpent_init_done)
+    {
+      /* Execute a self-test the first time, Serpent is used.  */
+      serpent_test_ret = serpent_test ();
+      if (serpent_test_ret)
+	log_error ("Serpent test failure: %s\n", serpent_test_ret);
+      serpent_init_done = 1;
+    }
+
+  if (serpent_test_ret)
+    ret = GPG_ERR_SELFTEST_FAILED;
+  else
+    {
+      serpent_setkey_internal (context, key, key_length);
+      _gcry_burn_stack (sizeof (serpent_key_t));
+    }
+
+  return ret;
+}
+
+static void
+serpent_encrypt_internal (serpent_context_t *context,
+			  const byte *input, byte *output)
+{
+  serpent_block_t b, b_next;
+  int round = 0;
+
+  memcpy (b, input, sizeof (b));
+#ifdef WORDS_BIGENDIAN
+  b[0] = byte_swap_32 (b[0]);
+  b[1] = byte_swap_32 (b[1]);
+  b[2] = byte_swap_32 (b[2]);
+  b[3] = byte_swap_32 (b[3]);
+#endif
+
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+  ROUND (7, context->keys, b, b_next);
+  ROUND (0, context->keys, b, b_next);
+  ROUND (1, context->keys, b, b_next);
+  ROUND (2, context->keys, b, b_next);
+  ROUND (3, context->keys, b, b_next);
+  ROUND (4, context->keys, b, b_next);
+  ROUND (5, context->keys, b, b_next);
+  ROUND (6, context->keys, b, b_next);
+
+  ROUND_LAST (7, context->keys, b, b_next);
+
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+  memcpy (output, b_next, sizeof (b_next));
+}
+
+static void
+serpent_decrypt_internal (serpent_context_t *context,
+			  const byte *input, byte *output)
+{
+  serpent_block_t b, b_next;
+  int round = ROUNDS;
+
+  memcpy (b_next, input, sizeof (b));
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+
+  ROUND_FIRST_INVERSE (7, context->keys, b_next, b);
+
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+  ROUND_INVERSE (7, context->keys, b, b_next);
+  ROUND_INVERSE (6, context->keys, b, b_next);
+  ROUND_INVERSE (5, context->keys, b, b_next);
+  ROUND_INVERSE (4, context->keys, b, b_next);
+  ROUND_INVERSE (3, context->keys, b, b_next);
+  ROUND_INVERSE (2, context->keys, b, b_next);
+  ROUND_INVERSE (1, context->keys, b, b_next);
+  ROUND_INVERSE (0, context->keys, b, b_next);
+
+#ifdef WORDS_BIGENDIAN
+  b_next[0] = byte_swap_32 (b_next[0]);
+  b_next[1] = byte_swap_32 (b_next[1]);
+  b_next[2] = byte_swap_32 (b_next[2]);
+  b_next[3] = byte_swap_32 (b_next[3]);
+#endif
+  memcpy (output, b_next, sizeof (b_next));
+}
+
+static void
+serpent_encrypt (void *ctx, byte *buffer_out, const byte *buffer_in)
+{
+  serpent_context_t *context = ctx;
+
+  serpent_encrypt_internal (context, buffer_in, buffer_out);
+  _gcry_burn_stack (2 * sizeof (serpent_block_t));
+}
+
+static void
+serpent_decrypt (void *ctx, byte *buffer_out, const byte *buffer_in)
+{
+  serpent_context_t *context = ctx;
+
+  serpent_decrypt_internal (context, buffer_in, buffer_out);
+  _gcry_burn_stack (2 * sizeof (serpent_block_t));
+}
+
+
+
+/* Serpent test.  */
+
+static const char *
+serpent_test (void)
+{
+  serpent_context_t context;
+  unsigned char scratch[16];
+  unsigned int i;
+
+  static struct test
+  {
+    int key_length;
+    unsigned char key[32];
+    unsigned char text_plain[16];
+    unsigned char text_cipher[16];
+  } test_data[] =
+    {
+      {
+	16,
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
+	"\xD2\x9D\x57\x6F\xCE\xA3\xA3\xA7\xED\x90\x99\xF2\x92\x73\xD7\x8E",
+	"\xB2\x28\x8B\x96\x8A\xE8\xB0\x86\x48\xD1\xCE\x96\x06\xFD\x99\x2D"
+      },
+      {
+	24,
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+	"\x00\x00\x00\x00\x00\x00\x00\x00",
+	"\xD2\x9D\x57\x6F\xCE\xAB\xA3\xA7\xED\x98\x99\xF2\x92\x7B\xD7\x8E",
+	"\x13\x0E\x35\x3E\x10\x37\xC2\x24\x05\xE8\xFA\xEF\xB2\xC3\xC3\xE9"
+      },
+      {
+	32,
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
+	"\xD0\x95\x57\x6F\xCE\xA3\xE3\xA7\xED\x98\xD9\xF2\x90\x73\xD7\x8E",
+	"\xB9\x0E\xE5\x86\x2D\xE6\x91\x68\xF2\xBD\xD5\x12\x5B\x45\x47\x2B"
+      },
+      {
+	32,
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+	"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
+	"\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00\x00",
+	"\x20\x61\xA4\x27\x82\xBD\x52\xEC\x69\x1E\xC3\x83\xB0\x3B\xA7\x7C"
+      },
+      {
+	0
+      },
+    };
+
+  for (i = 0; test_data[i].key_length; i++)
+    {
+      serpent_setkey_internal (&context, test_data[i].key,
+                               test_data[i].key_length);
+      serpent_encrypt_internal (&context, test_data[i].text_plain, scratch);
+
+      if (memcmp (scratch, test_data[i].text_cipher, sizeof (serpent_block_t)))
+	switch (test_data[i].key_length)
+	  {
+	  case 16:
+	    return "Serpent-128 test encryption failed.";
+	  case  24:
+	    return "Serpent-192 test encryption failed.";
+	  case 32:
+	    return "Serpent-256 test encryption failed.";
+	  }
+
+    serpent_decrypt_internal (&context, test_data[i].text_cipher, scratch);
+    if (memcmp (scratch, test_data[i].text_plain, sizeof (serpent_block_t)))
+      switch (test_data[i].key_length)
+	{
+	case 16:
+	  return "Serpent-128 test decryption failed.";
+	case  24:
+	  return "Serpent-192 test decryption failed.";
+	case 32:
+	  return "Serpent-256 test decryption failed.";
+	}
+    }
+
+  return NULL;
+}
+
+
+
+/* "SERPENT" is an alias for "SERPENT128".  */
+static const char *cipher_spec_serpent128_aliases[] =
+  {
+    "SERPENT",
+    NULL
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent128 =
+  {
+    "SERPENT128", cipher_spec_serpent128_aliases, NULL, 16, 128,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent192 =
+  {
+    "SERPENT192", NULL, NULL, 16, 192,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_serpent256 =
+  {
+    "SERPENT256", NULL, NULL, 16, 256,
+    sizeof (serpent_context_t),
+    serpent_setkey, serpent_encrypt, serpent_decrypt
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/sha1.c b/grub-core/lib/libgcrypt/cipher/sha1.c
new file mode 100644
index 0000000..4b784ac
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/sha1.c
@@ -0,0 +1,477 @@
+/* sha1.c - SHA1 hash function
+ * Copyright (C) 1998, 2001, 2002, 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors:
+ *
+ *  "abc"
+ *  A999 3E36 4706 816A BA3E  2571 7850 C26C 9CD0 D89D
+ *
+ *  "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+ *  8498 3E44 1C3B D26E BAAE  4AA1 F951 29E5 E546 70F1
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+
+/* A macro to test whether P is properly aligned for an u32 type.
+   Note that config.h provides a suitable replacement for uintptr_t if
+   it does not exist in stdint.h.  */
+/* #if __GNUC__ >= 2 */
+/* # define U32_ALIGNED_P(p) (!(((uintptr_t)p) % __alignof__ (u32))) */
+/* #else */
+/* # define U32_ALIGNED_P(p) (!(((uintptr_t)p) % sizeof (u32))) */
+/* #endif */
+
+#define TRANSFORM(x,d,n) transform ((x), (d), (n))
+
+
+typedef struct
+{
+  u32           h0,h1,h2,h3,h4;
+  u32           nblocks;
+  unsigned char buf[64];
+  int           count;
+} SHA1_CONTEXT;
+
+
+
+static void
+sha1_init (void *context)
+{
+  SHA1_CONTEXT *hd = context;
+
+  hd->h0 = 0x67452301;
+  hd->h1 = 0xefcdab89;
+  hd->h2 = 0x98badcfe;
+  hd->h3 = 0x10325476;
+  hd->h4 = 0xc3d2e1f0;
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+/* Round function macros. */
+#define K1  0x5A827999L
+#define K2  0x6ED9EBA1L
+#define K3  0x8F1BBCDCL
+#define K4  0xCA62C1D6L
+#define F1(x,y,z)   ( z ^ ( x & ( y ^ z ) ) )
+#define F2(x,y,z)   ( x ^ y ^ z )
+#define F3(x,y,z)   ( ( x & y ) | ( z & ( x | y ) ) )
+#define F4(x,y,z)   ( x ^ y ^ z )
+#define M(i) ( tm =    x[ i    &0x0f]  \
+                     ^ x[(i-14)&0x0f]  \
+	 	     ^ x[(i-8) &0x0f]  \
+                     ^ x[(i-3) &0x0f], \
+                     (x[i&0x0f] = rol(tm, 1)))
+#define R(a,b,c,d,e,f,k,m)  do { e += rol( a, 5 )     \
+	                              + f( b, c, d )  \
+		 		      + k	      \
+			 	      + m;	      \
+				 b = rol( b, 30 );    \
+			       } while(0)
+
+
+/*
+ * Transform NBLOCKS of each 64 bytes (16 32-bit words) at DATA.
+ */
+static void
+transform (SHA1_CONTEXT *hd, const unsigned char *data, size_t nblocks)
+{
+  register u32 a, b, c, d, e; /* Local copies of the chaining variables.  */
+  register u32 tm;            /* Helper.  */
+  u32 x[16];                  /* The array we work on. */
+
+  /* Loop over all blocks.  */
+  for ( ;nblocks; nblocks--)
+    {
+#ifdef WORDS_BIGENDIAN
+      memcpy (x, data, 64);
+      data += 64;
+#else
+      {
+        int i;
+        unsigned char *p;
+
+        for(i=0, p=(unsigned char*)x; i < 16; i++, p += 4 )
+          {
+            p[3] = *data++;
+            p[2] = *data++;
+            p[1] = *data++;
+            p[0] = *data++;
+          }
+      }
+#endif
+      /* Get the values of the chaining variables. */
+      a = hd->h0;
+      b = hd->h1;
+      c = hd->h2;
+      d = hd->h3;
+      e = hd->h4;
+
+      /* Transform. */
+      R( a, b, c, d, e, F1, K1, x[ 0] );
+      R( e, a, b, c, d, F1, K1, x[ 1] );
+      R( d, e, a, b, c, F1, K1, x[ 2] );
+      R( c, d, e, a, b, F1, K1, x[ 3] );
+      R( b, c, d, e, a, F1, K1, x[ 4] );
+      R( a, b, c, d, e, F1, K1, x[ 5] );
+      R( e, a, b, c, d, F1, K1, x[ 6] );
+      R( d, e, a, b, c, F1, K1, x[ 7] );
+      R( c, d, e, a, b, F1, K1, x[ 8] );
+      R( b, c, d, e, a, F1, K1, x[ 9] );
+      R( a, b, c, d, e, F1, K1, x[10] );
+      R( e, a, b, c, d, F1, K1, x[11] );
+      R( d, e, a, b, c, F1, K1, x[12] );
+      R( c, d, e, a, b, F1, K1, x[13] );
+      R( b, c, d, e, a, F1, K1, x[14] );
+      R( a, b, c, d, e, F1, K1, x[15] );
+      R( e, a, b, c, d, F1, K1, M(16) );
+      R( d, e, a, b, c, F1, K1, M(17) );
+      R( c, d, e, a, b, F1, K1, M(18) );
+      R( b, c, d, e, a, F1, K1, M(19) );
+      R( a, b, c, d, e, F2, K2, M(20) );
+      R( e, a, b, c, d, F2, K2, M(21) );
+      R( d, e, a, b, c, F2, K2, M(22) );
+      R( c, d, e, a, b, F2, K2, M(23) );
+      R( b, c, d, e, a, F2, K2, M(24) );
+      R( a, b, c, d, e, F2, K2, M(25) );
+      R( e, a, b, c, d, F2, K2, M(26) );
+      R( d, e, a, b, c, F2, K2, M(27) );
+      R( c, d, e, a, b, F2, K2, M(28) );
+      R( b, c, d, e, a, F2, K2, M(29) );
+      R( a, b, c, d, e, F2, K2, M(30) );
+      R( e, a, b, c, d, F2, K2, M(31) );
+      R( d, e, a, b, c, F2, K2, M(32) );
+      R( c, d, e, a, b, F2, K2, M(33) );
+      R( b, c, d, e, a, F2, K2, M(34) );
+      R( a, b, c, d, e, F2, K2, M(35) );
+      R( e, a, b, c, d, F2, K2, M(36) );
+      R( d, e, a, b, c, F2, K2, M(37) );
+      R( c, d, e, a, b, F2, K2, M(38) );
+      R( b, c, d, e, a, F2, K2, M(39) );
+      R( a, b, c, d, e, F3, K3, M(40) );
+      R( e, a, b, c, d, F3, K3, M(41) );
+      R( d, e, a, b, c, F3, K3, M(42) );
+      R( c, d, e, a, b, F3, K3, M(43) );
+      R( b, c, d, e, a, F3, K3, M(44) );
+      R( a, b, c, d, e, F3, K3, M(45) );
+      R( e, a, b, c, d, F3, K3, M(46) );
+      R( d, e, a, b, c, F3, K3, M(47) );
+      R( c, d, e, a, b, F3, K3, M(48) );
+      R( b, c, d, e, a, F3, K3, M(49) );
+      R( a, b, c, d, e, F3, K3, M(50) );
+      R( e, a, b, c, d, F3, K3, M(51) );
+      R( d, e, a, b, c, F3, K3, M(52) );
+      R( c, d, e, a, b, F3, K3, M(53) );
+      R( b, c, d, e, a, F3, K3, M(54) );
+      R( a, b, c, d, e, F3, K3, M(55) );
+      R( e, a, b, c, d, F3, K3, M(56) );
+      R( d, e, a, b, c, F3, K3, M(57) );
+      R( c, d, e, a, b, F3, K3, M(58) );
+      R( b, c, d, e, a, F3, K3, M(59) );
+      R( a, b, c, d, e, F4, K4, M(60) );
+      R( e, a, b, c, d, F4, K4, M(61) );
+      R( d, e, a, b, c, F4, K4, M(62) );
+      R( c, d, e, a, b, F4, K4, M(63) );
+      R( b, c, d, e, a, F4, K4, M(64) );
+      R( a, b, c, d, e, F4, K4, M(65) );
+      R( e, a, b, c, d, F4, K4, M(66) );
+      R( d, e, a, b, c, F4, K4, M(67) );
+      R( c, d, e, a, b, F4, K4, M(68) );
+      R( b, c, d, e, a, F4, K4, M(69) );
+      R( a, b, c, d, e, F4, K4, M(70) );
+      R( e, a, b, c, d, F4, K4, M(71) );
+      R( d, e, a, b, c, F4, K4, M(72) );
+      R( c, d, e, a, b, F4, K4, M(73) );
+      R( b, c, d, e, a, F4, K4, M(74) );
+      R( a, b, c, d, e, F4, K4, M(75) );
+      R( e, a, b, c, d, F4, K4, M(76) );
+      R( d, e, a, b, c, F4, K4, M(77) );
+      R( c, d, e, a, b, F4, K4, M(78) );
+      R( b, c, d, e, a, F4, K4, M(79) );
+
+      /* Update the chaining variables. */
+      hd->h0 += a;
+      hd->h1 += b;
+      hd->h2 += c;
+      hd->h3 += d;
+      hd->h4 += e;
+    }
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+sha1_write( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA1_CONTEXT *hd = context;
+  size_t nblocks;
+
+  if (hd->count == 64)  /* Flush the buffer. */
+    {
+      TRANSFORM( hd, hd->buf, 1 );
+      _gcry_burn_stack (88+4*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 64; inlen--)
+        hd->buf[hd->count++] = *inbuf++;
+      sha1_write (hd, NULL, 0);
+      if (!inlen)
+        return;
+    }
+
+  nblocks = inlen / 64;
+  if (nblocks)
+    {
+      TRANSFORM (hd, inbuf, nblocks);
+      hd->count = 0;
+      hd->nblocks += nblocks;
+      inlen -= nblocks * 64;
+      inbuf += nblocks * 64;
+    }
+  _gcry_burn_stack (88+4*sizeof(void*));
+
+  /* Save remaining bytes.  */
+  for (; inlen && hd->count < 64; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/* The routine final terminates the computation and
+ * returns the digest.
+ * The handle is prepared for a new cycle, but adding bytes to the
+ * handle will the destroy the returned buffer.
+ * Returns: 20 bytes representing the digest.
+ */
+
+static void
+sha1_final(void *context)
+{
+  SHA1_CONTEXT *hd = context;
+
+  u32 t, msb, lsb;
+  unsigned char *p;
+
+  sha1_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      sha1_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = msb >> 24;
+  hd->buf[57] = msb >> 16;
+  hd->buf[58] = msb >>  8;
+  hd->buf[59] = msb	   ;
+  hd->buf[60] = lsb >> 24;
+  hd->buf[61] = lsb >> 16;
+  hd->buf[62] = lsb >>  8;
+  hd->buf[63] = lsb	   ;
+  TRANSFORM( hd, hd->buf, 1 );
+  _gcry_burn_stack (88+4*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	 \
+                  *p++ = hd->h##a >> 8; *p++ = hd->h##a; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+#undef X
+
+}
+
+static unsigned char *
+sha1_read( void *context )
+{
+  SHA1_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+/****************
+ * Shortcut functions which puts the hash value of the supplied buffer
+ * into outbuf which must have a size of 20 bytes.
+ */
+void
+_gcry_sha1_hash_buffer (void *outbuf, const void *buffer, size_t length)
+{
+  SHA1_CONTEXT hd;
+
+  sha1_init (&hd);
+  sha1_write (&hd, buffer, length);
+  sha1_final (&hd);
+  memcpy (outbuf, hd.buf, 20);
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+static gpg_err_code_t
+selftests_sha1 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "short string";
+  errtxt = _gcry_hash_selftest_check_one
+    (GCRY_MD_SHA1, 0,
+     "abc", 3,
+     "\xA9\x99\x3E\x36\x47\x06\x81\x6A\xBA\x3E"
+     "\x25\x71\x78\x50\xC2\x6C\x9C\xD0\xD8\x9D", 20);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "long string";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA1, 0,
+         "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56,
+         "\x84\x98\x3E\x44\x1C\x3B\xD2\x6E\xBA\xAE"
+         "\x4A\xA1\xF9\x51\x29\xE5\xE5\x46\x70\xF1", 20);
+      if (errtxt)
+        goto failed;
+
+      what = "one million \"a\"";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA1, 1,
+         NULL, 0,
+         "\x34\xAA\x97\x3C\xD4\xC4\xDA\xA4\xF6\x1E"
+         "\xEB\x2B\xDB\xAD\x27\x31\x65\x34\x01\x6F", 20);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("digest", GCRY_MD_SHA1, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_MD_SHA1:
+      ec = selftests_sha1 (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_DIGEST_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static unsigned char asn[15] = /* Object ID is 1.3.14.3.2.26 */
+  { 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x0e, 0x03,
+    0x02, 0x1a, 0x05, 0x00, 0x04, 0x14 };
+
+static gcry_md_oid_spec_t oid_spec_sha1[] =
+  {
+    /* iso.member-body.us.rsadsi.pkcs.pkcs-1.5 (sha1WithRSAEncryption) */
+    { "1.2.840.113549.1.1.5" },
+    /* iso.member-body.us.x9-57.x9cm.3 (dsaWithSha1)*/
+    { "1.2.840.10040.4.3" },
+    /* from NIST's OIW  (sha1) */
+    { "1.3.14.3.2.26" },
+    /* from NIST OIW (sha-1WithRSAEncryption) */
+    { "1.3.14.3.2.29" },
+    /* iso.member-body.us.ansi-x9-62.signatures.ecdsa-with-sha1 */
+    { "1.2.840.10045.4.1" },
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha1 =
+  {
+    "SHA1", asn, DIM (asn), oid_spec_sha1, 20,
+    sha1_init, sha1_write, sha1_final, sha1_read,
+    sizeof (SHA1_CONTEXT)
+  };
+md_extra_spec_t _gcry_digest_extraspec_sha1 =
+  {
+    run_selftests
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/sha256.c b/grub-core/lib/libgcrypt/cipher/sha256.c
new file mode 100644
index 0000000..309fa3b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/sha256.c
@@ -0,0 +1,554 @@
+/* sha256.c - SHA256 hash function
+ * Copyright (C) 2003, 2006, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors:
+
+    "abc"
+    SHA224: 23097d22 3405d822 8642a477 bda255b3 2aadbce4 bda0b3f7 e36c9da7
+    SHA256: ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad
+
+    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+    SHA224: 75388b16 512776cc 5dba5da1 fd890150 b0c6455c b4f58b19 52522525
+    SHA256: 248d6a61 d20638b8 e5c02693 0c3e6039 a33ce459 64ff2167 f6ecedd4 19db06c1
+
+    "a" one million times
+    SHA224: 20794655 980c91d8 bbb4c1ea 97618a4b f03f4258 1948b2ee 4ee7ad67
+    SHA256: cdc76e5c 9914fb92 81a1c7e2 84d73e67 f1809a48 a497200e 046d39cc c7112cd0
+
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+typedef struct {
+  u32  h0,h1,h2,h3,h4,h5,h6,h7;
+  u32  nblocks;
+  byte buf[64];
+  int  count;
+} SHA256_CONTEXT;
+
+
+static void
+sha256_init (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  hd->h0 = 0x6a09e667;
+  hd->h1 = 0xbb67ae85;
+  hd->h2 = 0x3c6ef372;
+  hd->h3 = 0xa54ff53a;
+  hd->h4 = 0x510e527f;
+  hd->h5 = 0x9b05688c;
+  hd->h6 = 0x1f83d9ab;
+  hd->h7 = 0x5be0cd19;
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+static void
+sha224_init (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  hd->h0 = 0xc1059ed8;
+  hd->h1 = 0x367cd507;
+  hd->h2 = 0x3070dd17;
+  hd->h3 = 0xf70e5939;
+  hd->h4 = 0xffc00b31;
+  hd->h5 = 0x68581511;
+  hd->h6 = 0x64f98fa7;
+  hd->h7 = 0xbefa4fa4;
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+/*
+  Transform the message X which consists of 16 32-bit-words. See FIPS
+  180-2 for details.  */
+#define S0(x) (ror ((x), 7) ^ ror ((x), 18) ^ ((x) >> 3))       /* (4.6) */
+#define S1(x) (ror ((x), 17) ^ ror ((x), 19) ^ ((x) >> 10))     /* (4.7) */
+#define R(a,b,c,d,e,f,g,h,k,w) do                                 \
+          {                                                       \
+            t1 = (h) + Sum1((e)) + Cho((e),(f),(g)) + (k) + (w);  \
+            t2 = Sum0((a)) + Maj((a),(b),(c));                    \
+            h = g;                                                \
+            g = f;                                                \
+            f = e;                                                \
+            e = d + t1;                                           \
+            d = c;                                                \
+            c = b;                                                \
+            b = a;                                                \
+            a = t1 + t2;                                          \
+          } while (0)
+
+/* (4.2) same as SHA-1's F1.  */
+static inline u32
+Cho (u32 x, u32 y, u32 z)
+{
+  return (z ^ (x & (y ^ z)));
+}
+
+/* (4.3) same as SHA-1's F3 */
+static inline u32
+Maj (u32 x, u32 y, u32 z)
+{
+  return ((x & y) | (z & (x|y)));
+}
+
+/* (4.4) */
+static inline u32
+Sum0 (u32 x)
+{
+  return (ror (x, 2) ^ ror (x, 13) ^ ror (x, 22));
+}
+
+/* (4.5) */
+static inline u32
+Sum1 (u32 x)
+{
+  return (ror (x, 6) ^ ror (x, 11) ^ ror (x, 25));
+}
+
+
+static void
+transform (SHA256_CONTEXT *hd, const unsigned char *data)
+{
+  static const u32 K[64] = {
+    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+    0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+    0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+    0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+    0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+    0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+    0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+    0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+  };
+
+  u32 a,b,c,d,e,f,g,h,t1,t2;
+  u32 x[16];
+  u32 w[64];
+  int i;
+
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  f = hd->h5;
+  g = hd->h6;
+  h = hd->h7;
+
+#ifdef WORDS_BIGENDIAN
+  memcpy (x, data, 64);
+#else
+  {
+    byte *p2;
+
+    for (i=0, p2=(byte*)x; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *data++;
+        p2[2] = *data++;
+        p2[1] = *data++;
+        p2[0] = *data++;
+      }
+  }
+#endif
+
+  for (i=0; i < 16; i++)
+    w[i] = x[i];
+  for (; i < 64; i++)
+    w[i] = S1(w[i-2]) + w[i-7] + S0(w[i-15]) + w[i-16];
+
+  for (i=0; i < 64;)
+    {
+#if 0
+      R(a,b,c,d,e,f,g,h,K[i],w[i]);
+      i++;
+#else
+      t1 = h + Sum1 (e) + Cho (e, f, g) + K[i] + w[i];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      d += t1;
+      h  = t1 + t2;
+
+      t1 = g + Sum1 (d) + Cho (d, e, f) + K[i+1] + w[i+1];
+      t2 = Sum0 (h) + Maj (h, a, b);
+      c += t1;
+      g  = t1 + t2;
+
+      t1 = f + Sum1 (c) + Cho (c, d, e) + K[i+2] + w[i+2];
+      t2 = Sum0 (g) + Maj (g, h, a);
+      b += t1;
+      f  = t1 + t2;
+
+      t1 = e + Sum1 (b) + Cho (b, c, d) + K[i+3] + w[i+3];
+      t2 = Sum0 (f) + Maj (f, g, h);
+      a += t1;
+      e  = t1 + t2;
+
+      t1 = d + Sum1 (a) + Cho (a, b, c) + K[i+4] + w[i+4];
+      t2 = Sum0 (e) + Maj (e, f, g);
+      h += t1;
+      d  = t1 + t2;
+
+      t1 = c + Sum1 (h) + Cho (h, a, b) + K[i+5] + w[i+5];
+      t2 = Sum0 (d) + Maj (d, e, f);
+      g += t1;
+      c  = t1 + t2;
+
+      t1 = b + Sum1 (g) + Cho (g, h, a) + K[i+6] + w[i+6];
+      t2 = Sum0 (c) + Maj (c, d, e);
+      f += t1;
+      b  = t1 + t2;
+
+      t1 = a + Sum1 (f) + Cho (f, g, h) + K[i+7] + w[i+7];
+      t2 = Sum0 (b) + Maj (b, c, d);
+      e += t1;
+      a  = t1 + t2;
+
+      i += 8;
+#endif
+    }
+
+  hd->h0 += a;
+  hd->h1 += b;
+  hd->h2 += c;
+  hd->h3 += d;
+  hd->h4 += e;
+  hd->h5 += f;
+  hd->h6 += g;
+  hd->h7 += h;
+}
+#undef S0
+#undef S1
+#undef R
+
+
+/* Update the message digest with the contents of INBUF with length
+  INLEN.  */
+static void
+sha256_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA256_CONTEXT *hd = context;
+
+  if (hd->count == 64)
+    { /* flush the buffer */
+      transform (hd, hd->buf);
+      _gcry_burn_stack (74*4+32);
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 64; inlen--)
+        hd->buf[hd->count++] = *inbuf++;
+      sha256_write (hd, NULL, 0);
+      if (!inlen)
+        return;
+    }
+
+  while (inlen >= 64)
+    {
+      transform (hd, inbuf);
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (74*4+32);
+  for (; inlen && hd->count < 64; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/*
+   The routine finally terminates the computation and returns the
+   digest.  The handle is prepared for a new cycle, but adding bytes
+   to the handle will the destroy the returned buffer.  Returns: 32
+   bytes with the message the digest.  */
+static void
+sha256_final(void *context)
+{
+  SHA256_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+
+  sha256_write (hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if ((lsb += hd->count) < t)
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if (hd->count < 56)
+    { /* enough room */
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while (hd->count < 56)
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else
+    { /* need one extra block */
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while (hd->count < 64)
+        hd->buf[hd->count++] = 0;
+      sha256_write (hd, NULL, 0);  /* flush */;
+      memset (hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = msb >> 24;
+  hd->buf[57] = msb >> 16;
+  hd->buf[58] = msb >>  8;
+  hd->buf[59] = msb;
+  hd->buf[60] = lsb >> 24;
+  hd->buf[61] = lsb >> 16;
+  hd->buf[62] = lsb >>  8;
+  hd->buf[63] = lsb;
+  transform (hd, hd->buf);
+  _gcry_burn_stack (74*4+32);
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	 \
+		  *p++ = hd->h##a >> 8; *p++ = hd->h##a; } while(0)
+#endif
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+  X(5);
+  X(6);
+  X(7);
+#undef X
+}
+
+static byte *
+sha256_read (void *context)
+{
+  SHA256_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+static gpg_err_code_t
+selftests_sha224 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "short string";
+  errtxt = _gcry_hash_selftest_check_one
+    (GCRY_MD_SHA224, 0,
+     "abc", 3,
+     "\x23\x09\x7d\x22\x34\x05\xd8\x22\x86\x42\xa4\x77\xbd\xa2\x55\xb3"
+     "\x2a\xad\xbc\xe4\xbd\xa0\xb3\xf7\xe3\x6c\x9d\xa7", 28);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "long string";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA224, 0,
+         "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56,
+         "\x75\x38\x8b\x16\x51\x27\x76\xcc\x5d\xba\x5d\xa1\xfd\x89\x01\x50"
+         "\xb0\xc6\x45\x5c\xb4\xf5\x8b\x19\x52\x52\x25\x25", 28);
+      if (errtxt)
+        goto failed;
+
+      what = "one million \"a\"";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA224, 1,
+         NULL, 0,
+         "\x20\x79\x46\x55\x98\x0c\x91\xd8\xbb\xb4\xc1\xea\x97\x61\x8a\x4b"
+         "\xf0\x3f\x42\x58\x19\x48\xb2\xee\x4e\xe7\xad\x67", 28);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("digest", GCRY_MD_SHA224, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+static gpg_err_code_t
+selftests_sha256 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "short string";
+  errtxt = _gcry_hash_selftest_check_one
+    (GCRY_MD_SHA256, 0,
+     "abc", 3,
+     "\xba\x78\x16\xbf\x8f\x01\xcf\xea\x41\x41\x40\xde\x5d\xae\x22\x23"
+     "\xb0\x03\x61\xa3\x96\x17\x7a\x9c\xb4\x10\xff\x61\xf2\x00\x15\xad", 32);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "long string";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA256, 0,
+         "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56,
+         "\x24\x8d\x6a\x61\xd2\x06\x38\xb8\xe5\xc0\x26\x93\x0c\x3e\x60\x39"
+         "\xa3\x3c\xe4\x59\x64\xff\x21\x67\xf6\xec\xed\xd4\x19\xdb\x06\xc1",
+         32);
+      if (errtxt)
+        goto failed;
+
+      what = "one million \"a\"";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA256, 1,
+         NULL, 0,
+         "\xcd\xc7\x6e\x5c\x99\x14\xfb\x92\x81\xa1\xc7\xe2\x84\xd7\x3e\x67"
+         "\xf1\x80\x9a\x48\xa4\x97\x20\x0e\x04\x6d\x39\xcc\xc7\x11\x2c\xd0",
+         32);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("digest", GCRY_MD_SHA256, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_MD_SHA224:
+      ec = selftests_sha224 (extended, report);
+      break;
+    case GCRY_MD_SHA256:
+      ec = selftests_sha256 (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_DIGEST_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static byte asn224[19] = /* Object ID is 2.16.840.1.101.3.4.2.4 */
+  { 0x30, 0x2D, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48,
+    0x01, 0x65, 0x03, 0x04, 0x02, 0x04, 0x05, 0x00, 0x04,
+    0x1C
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha224[] =
+  {
+    /* From RFC3874, Section 4 */
+    { "2.16.840.1.101.3.4.2.4" },
+    { NULL },
+  };
+
+static byte asn256[19] = /* Object ID is  2.16.840.1.101.3.4.2.1 */
+  { 0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05,
+    0x00, 0x04, 0x20 };
+
+static gcry_md_oid_spec_t oid_spec_sha256[] =
+  {
+    /* According to the OpenPGP draft rfc2440-bis06 */
+    { "2.16.840.1.101.3.4.2.1" },
+    /* PKCS#1 sha256WithRSAEncryption */
+    { "1.2.840.113549.1.1.11" },
+
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha224 =
+  {
+    "SHA224", asn224, DIM (asn224), oid_spec_sha224, 28,
+    sha224_init, sha256_write, sha256_final, sha256_read,
+    sizeof (SHA256_CONTEXT)
+  };
+md_extra_spec_t _gcry_digest_extraspec_sha224 =
+  {
+    run_selftests
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha256 =
+  {
+    "SHA256", asn256, DIM (asn256), oid_spec_sha256, 32,
+    sha256_init, sha256_write, sha256_final, sha256_read,
+    sizeof (SHA256_CONTEXT)
+  };
+md_extra_spec_t _gcry_digest_extraspec_sha256 =
+  {
+    run_selftests
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/sha512.c b/grub-core/lib/libgcrypt/cipher/sha512.c
new file mode 100644
index 0000000..2163e60
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/sha512.c
@@ -0,0 +1,629 @@
+/* sha512.c - SHA384 and SHA512 hash functions
+ * Copyright (C) 2003, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+/*  Test vectors from FIPS-180-2:
+ *
+ *  "abc"
+ * 384:
+ *  CB00753F 45A35E8B B5A03D69 9AC65007 272C32AB 0EDED163
+ *  1A8B605A 43FF5BED 8086072B A1E7CC23 58BAECA1 34C825A7
+ * 512:
+ *  DDAF35A1 93617ABA CC417349 AE204131 12E6FA4E 89A97EA2 0A9EEEE6 4B55D39A
+ *  2192992A 274FC1A8 36BA3C23 A3FEEBBD 454D4423 643CE80E 2A9AC94F A54CA49F
+ *
+ *  "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
+ * 384:
+ *  09330C33 F71147E8 3D192FC7 82CD1B47 53111B17 3B3B05D2
+ *  2FA08086 E3B0F712 FCC7C71A 557E2DB9 66C3E9FA 91746039
+ * 512:
+ *  8E959B75 DAE313DA 8CF4F728 14FC143F 8F7779C6 EB9F7FA1 7299AEAD B6889018
+ *  501D289E 4900F7E4 331B99DE C4B5433A C7D329EE B6DD2654 5E96E55B 874BE909
+ *
+ *  "a" x 1000000
+ * 384:
+ *  9D0E1809 716474CB 086E834E 310A4A1C ED149E9C 00F24852
+ *  7972CEC5 704C2A5B 07B8B3DC 38ECC4EB AE97DDD8 7F3D8985
+ * 512:
+ *  E718483D 0CE76964 4E2E42C7 BC15B463 8E1F98B1 3B204428 5632A803 AFA973EB
+ *  DE0FF244 877EA60A 4CB0432C E577C31B EB009C5C 2C49AA2E 4EADB217 AD8CC09B
+ */
+
+
+#include <config.h>
+#include <string.h>
+#include "g10lib.h"
+#include "bithelp.h"
+#include "cipher.h"
+#include "hash-common.h"
+
+typedef struct
+{
+  u64 h0, h1, h2, h3, h4, h5, h6, h7;
+  u64 nblocks;
+  byte buf[128];
+  int count;
+} SHA512_CONTEXT;
+
+static void
+sha512_init (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+
+  hd->h0 = U64_C(0x6a09e667f3bcc908);
+  hd->h1 = U64_C(0xbb67ae8584caa73b);
+  hd->h2 = U64_C(0x3c6ef372fe94f82b);
+  hd->h3 = U64_C(0xa54ff53a5f1d36f1);
+  hd->h4 = U64_C(0x510e527fade682d1);
+  hd->h5 = U64_C(0x9b05688c2b3e6c1f);
+  hd->h6 = U64_C(0x1f83d9abfb41bd6b);
+  hd->h7 = U64_C(0x5be0cd19137e2179);
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+static void
+sha384_init (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+
+  hd->h0 = U64_C(0xcbbb9d5dc1059ed8);
+  hd->h1 = U64_C(0x629a292a367cd507);
+  hd->h2 = U64_C(0x9159015a3070dd17);
+  hd->h3 = U64_C(0x152fecd8f70e5939);
+  hd->h4 = U64_C(0x67332667ffc00b31);
+  hd->h5 = U64_C(0x8eb44a8768581511);
+  hd->h6 = U64_C(0xdb0c2e0d64f98fa7);
+  hd->h7 = U64_C(0x47b5481dbefa4fa4);
+
+  hd->nblocks = 0;
+  hd->count = 0;
+}
+
+
+static inline u64
+ROTR (u64 x, u64 n)
+{
+  return ((x >> n) | (x << (64 - n)));
+}
+
+static inline u64
+Ch (u64 x, u64 y, u64 z)
+{
+  return ((x & y) ^ ( ~x & z));
+}
+
+static inline u64
+Maj (u64 x, u64 y, u64 z)
+{
+  return ((x & y) ^ (x & z) ^ (y & z));
+}
+
+static inline u64
+Sum0 (u64 x)
+{
+  return (ROTR (x, 28) ^ ROTR (x, 34) ^ ROTR (x, 39));
+}
+
+static inline u64
+Sum1 (u64 x)
+{
+  return (ROTR (x, 14) ^ ROTR (x, 18) ^ ROTR (x, 41));
+}
+
+/****************
+ * Transform the message W which consists of 16 64-bit-words
+ */
+static void
+transform (SHA512_CONTEXT *hd, const unsigned char *data)
+{
+  u64 a, b, c, d, e, f, g, h;
+  u64 w[80];
+  int t;
+  static const u64 k[] =
+    {
+      U64_C(0x428a2f98d728ae22), U64_C(0x7137449123ef65cd),
+      U64_C(0xb5c0fbcfec4d3b2f), U64_C(0xe9b5dba58189dbbc),
+      U64_C(0x3956c25bf348b538), U64_C(0x59f111f1b605d019),
+      U64_C(0x923f82a4af194f9b), U64_C(0xab1c5ed5da6d8118),
+      U64_C(0xd807aa98a3030242), U64_C(0x12835b0145706fbe),
+      U64_C(0x243185be4ee4b28c), U64_C(0x550c7dc3d5ffb4e2),
+      U64_C(0x72be5d74f27b896f), U64_C(0x80deb1fe3b1696b1),
+      U64_C(0x9bdc06a725c71235), U64_C(0xc19bf174cf692694),
+      U64_C(0xe49b69c19ef14ad2), U64_C(0xefbe4786384f25e3),
+      U64_C(0x0fc19dc68b8cd5b5), U64_C(0x240ca1cc77ac9c65),
+      U64_C(0x2de92c6f592b0275), U64_C(0x4a7484aa6ea6e483),
+      U64_C(0x5cb0a9dcbd41fbd4), U64_C(0x76f988da831153b5),
+      U64_C(0x983e5152ee66dfab), U64_C(0xa831c66d2db43210),
+      U64_C(0xb00327c898fb213f), U64_C(0xbf597fc7beef0ee4),
+      U64_C(0xc6e00bf33da88fc2), U64_C(0xd5a79147930aa725),
+      U64_C(0x06ca6351e003826f), U64_C(0x142929670a0e6e70),
+      U64_C(0x27b70a8546d22ffc), U64_C(0x2e1b21385c26c926),
+      U64_C(0x4d2c6dfc5ac42aed), U64_C(0x53380d139d95b3df),
+      U64_C(0x650a73548baf63de), U64_C(0x766a0abb3c77b2a8),
+      U64_C(0x81c2c92e47edaee6), U64_C(0x92722c851482353b),
+      U64_C(0xa2bfe8a14cf10364), U64_C(0xa81a664bbc423001),
+      U64_C(0xc24b8b70d0f89791), U64_C(0xc76c51a30654be30),
+      U64_C(0xd192e819d6ef5218), U64_C(0xd69906245565a910),
+      U64_C(0xf40e35855771202a), U64_C(0x106aa07032bbd1b8),
+      U64_C(0x19a4c116b8d2d0c8), U64_C(0x1e376c085141ab53),
+      U64_C(0x2748774cdf8eeb99), U64_C(0x34b0bcb5e19b48a8),
+      U64_C(0x391c0cb3c5c95a63), U64_C(0x4ed8aa4ae3418acb),
+      U64_C(0x5b9cca4f7763e373), U64_C(0x682e6ff3d6b2b8a3),
+      U64_C(0x748f82ee5defb2fc), U64_C(0x78a5636f43172f60),
+      U64_C(0x84c87814a1f0ab72), U64_C(0x8cc702081a6439ec),
+      U64_C(0x90befffa23631e28), U64_C(0xa4506cebde82bde9),
+      U64_C(0xbef9a3f7b2c67915), U64_C(0xc67178f2e372532b),
+      U64_C(0xca273eceea26619c), U64_C(0xd186b8c721c0c207),
+      U64_C(0xeada7dd6cde0eb1e), U64_C(0xf57d4f7fee6ed178),
+      U64_C(0x06f067aa72176fba), U64_C(0x0a637dc5a2c898a6),
+      U64_C(0x113f9804bef90dae), U64_C(0x1b710b35131c471b),
+      U64_C(0x28db77f523047d84), U64_C(0x32caab7b40c72493),
+      U64_C(0x3c9ebe0a15c9bebc), U64_C(0x431d67c49c100d4c),
+      U64_C(0x4cc5d4becb3e42b6), U64_C(0x597f299cfc657e2a),
+      U64_C(0x5fcb6fab3ad6faec), U64_C(0x6c44198c4a475817)
+    };
+
+  /* get values from the chaining vars */
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  f = hd->h5;
+  g = hd->h6;
+  h = hd->h7;
+
+#ifdef WORDS_BIGENDIAN
+  memcpy (w, data, 128);
+#else
+  {
+    int i;
+    byte *p2;
+
+    for (i = 0, p2 = (byte *) w; i < 16; i++, p2 += 8)
+      {
+	p2[7] = *data++;
+	p2[6] = *data++;
+	p2[5] = *data++;
+	p2[4] = *data++;
+	p2[3] = *data++;
+	p2[2] = *data++;
+	p2[1] = *data++;
+	p2[0] = *data++;
+      }
+  }
+#endif
+
+#define S0(x) (ROTR((x),1) ^ ROTR((x),8) ^ ((x)>>7))
+#define S1(x) (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
+
+  for (t = 16; t < 80; t++)
+    w[t] = S1 (w[t - 2]) + w[t - 7] + S0 (w[t - 15]) + w[t - 16];
+
+
+  for (t = 0; t < 80; )
+    {
+      u64 t1, t2;
+
+      /* Performance on a AMD Athlon(tm) Dual Core Processor 4050e
+         with gcc 4.3.3 using gcry_md_hash_buffer of each 10000 bytes
+         initialized to 0,1,2,3...255,0,... and 1000 iterations:
+
+         Not unrolled with macros:  440ms
+         Unrolled with macros:      350ms
+         Unrolled with inline:      330ms
+      */
+#if 0 /* Not unrolled.  */
+      t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[t];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      h = g;
+      g = f;
+      f = e;
+      e = d + t1;
+      d = c;
+      c = b;
+      b = a;
+      a = t1 + t2;
+      t++;
+#else /* Unrolled to interweave the chain variables.  */
+      t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[t];
+      t2 = Sum0 (a) + Maj (a, b, c);
+      d += t1;
+      h  = t1 + t2;
+
+      t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+1] + w[t+1];
+      t2 = Sum0 (h) + Maj (h, a, b);
+      c += t1;
+      g  = t1 + t2;
+
+      t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+2] + w[t+2];
+      t2 = Sum0 (g) + Maj (g, h, a);
+      b += t1;
+      f  = t1 + t2;
+
+      t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+3] + w[t+3];
+      t2 = Sum0 (f) + Maj (f, g, h);
+      a += t1;
+      e  = t1 + t2;
+
+      t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+4] + w[t+4];
+      t2 = Sum0 (e) + Maj (e, f, g);
+      h += t1;
+      d  = t1 + t2;
+
+      t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+5] + w[t+5];
+      t2 = Sum0 (d) + Maj (d, e, f);
+      g += t1;
+      c  = t1 + t2;
+
+      t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+6] + w[t+6];
+      t2 = Sum0 (c) + Maj (c, d, e);
+      f += t1;
+      b  = t1 + t2;
+
+      t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+7] + w[t+7];
+      t2 = Sum0 (b) + Maj (b, c, d);
+      e += t1;
+      a  = t1 + t2;
+
+      t += 8;
+#endif
+    }
+
+  /* Update chaining vars.  */
+  hd->h0 += a;
+  hd->h1 += b;
+  hd->h2 += c;
+  hd->h3 += d;
+  hd->h4 += e;
+  hd->h5 += f;
+  hd->h6 += g;
+  hd->h7 += h;
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+sha512_write (void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  SHA512_CONTEXT *hd = context;
+
+  if (hd->count == 128)
+    {				/* flush the buffer */
+      transform (hd, hd->buf);
+      _gcry_burn_stack (768);
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;
+  if (hd->count)
+    {
+      for (; inlen && hd->count < 128; inlen--)
+	hd->buf[hd->count++] = *inbuf++;
+      sha512_write (context, NULL, 0);
+      if (!inlen)
+	return;
+    }
+
+  while (inlen >= 128)
+    {
+      transform (hd, inbuf);
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 128;
+      inbuf += 128;
+    }
+  _gcry_burn_stack (768);
+  for (; inlen && hd->count < 128; inlen--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/* The routine final terminates the computation and
+ * returns the digest.
+ * The handle is prepared for a new cycle, but adding bytes to the
+ * handle will the destroy the returned buffer.
+ * Returns: 64 bytes representing the digest.  When used for sha384,
+ * we take the leftmost 48 of those bytes.
+ */
+
+static void
+sha512_final (void *context)
+{
+  SHA512_CONTEXT *hd = context;
+  u64 t, msb, lsb;
+  byte *p;
+
+  sha512_write (context, NULL, 0); /* flush */ ;
+
+  t = hd->nblocks;
+  /* multiply by 128 to make a byte count */
+  lsb = t << 7;
+  msb = t >> 57;
+  /* add the count */
+  t = lsb;
+  if ((lsb += hd->count) < t)
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 61;
+
+  if (hd->count < 112)
+    {				/* enough room */
+      hd->buf[hd->count++] = 0x80;	/* pad */
+      while (hd->count < 112)
+	hd->buf[hd->count++] = 0;	/* pad */
+    }
+  else
+    {				/* need one extra block */
+      hd->buf[hd->count++] = 0x80;	/* pad character */
+      while (hd->count < 128)
+	hd->buf[hd->count++] = 0;
+      sha512_write (context, NULL, 0); /* flush */ ;
+      memset (hd->buf, 0, 112);	/* fill next block with zeroes */
+    }
+  /* append the 128 bit count */
+  hd->buf[112] = msb >> 56;
+  hd->buf[113] = msb >> 48;
+  hd->buf[114] = msb >> 40;
+  hd->buf[115] = msb >> 32;
+  hd->buf[116] = msb >> 24;
+  hd->buf[117] = msb >> 16;
+  hd->buf[118] = msb >> 8;
+  hd->buf[119] = msb;
+
+  hd->buf[120] = lsb >> 56;
+  hd->buf[121] = lsb >> 48;
+  hd->buf[122] = lsb >> 40;
+  hd->buf[123] = lsb >> 32;
+  hd->buf[124] = lsb >> 24;
+  hd->buf[125] = lsb >> 16;
+  hd->buf[126] = lsb >> 8;
+  hd->buf[127] = lsb;
+  transform (hd, hd->buf);
+  _gcry_burn_stack (768);
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u64*)p = hd->h##a ; p += 8; } while (0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->h##a >> 56; *p++ = hd->h##a >> 48;	      \
+                  *p++ = hd->h##a >> 40; *p++ = hd->h##a >> 32;	      \
+                  *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	      \
+                  *p++ = hd->h##a >> 8;  *p++ = hd->h##a; } while (0)
+#endif
+  X (0);
+  X (1);
+  X (2);
+  X (3);
+  X (4);
+  X (5);
+  /* Note that these last two chunks are included even for SHA384.
+     We just ignore them. */
+  X (6);
+  X (7);
+#undef X
+}
+
+static byte *
+sha512_read (void *context)
+{
+  SHA512_CONTEXT *hd = (SHA512_CONTEXT *) context;
+  return hd->buf;
+}
+
+
+
+/*
+     Self-test section.
+ */
+
+
+static gpg_err_code_t
+selftests_sha384 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "short string";
+  errtxt = _gcry_hash_selftest_check_one
+    (GCRY_MD_SHA384, 0,
+     "abc", 3,
+     "\xcb\x00\x75\x3f\x45\xa3\x5e\x8b\xb5\xa0\x3d\x69\x9a\xc6\x50\x07"
+     "\x27\x2c\x32\xab\x0e\xde\xd1\x63\x1a\x8b\x60\x5a\x43\xff\x5b\xed"
+     "\x80\x86\x07\x2b\xa1\xe7\xcc\x23\x58\xba\xec\xa1\x34\xc8\x25\xa7", 48);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "long string";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA384, 0,
+         "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+         "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112,
+         "\x09\x33\x0C\x33\xF7\x11\x47\xE8\x3D\x19\x2F\xC7\x82\xCD\x1B\x47"
+         "\x53\x11\x1B\x17\x3B\x3B\x05\xD2\x2F\xA0\x80\x86\xE3\xB0\xF7\x12"
+         "\xFC\xC7\xC7\x1A\x55\x7E\x2D\xB9\x66\xC3\xE9\xFA\x91\x74\x60\x39",
+         48);
+      if (errtxt)
+        goto failed;
+
+      what = "one million \"a\"";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA384, 1,
+         NULL, 0,
+         "\x9D\x0E\x18\x09\x71\x64\x74\xCB\x08\x6E\x83\x4E\x31\x0A\x4A\x1C"
+         "\xED\x14\x9E\x9C\x00\xF2\x48\x52\x79\x72\xCE\xC5\x70\x4C\x2A\x5B"
+         "\x07\xB8\xB3\xDC\x38\xEC\xC4\xEB\xAE\x97\xDD\xD8\x7F\x3D\x89\x85",
+         48);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("digest", GCRY_MD_SHA384, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+static gpg_err_code_t
+selftests_sha512 (int extended, selftest_report_func_t report)
+{
+  const char *what;
+  const char *errtxt;
+
+  what = "short string";
+  errtxt = _gcry_hash_selftest_check_one
+    (GCRY_MD_SHA512, 0,
+     "abc", 3,
+     "\xDD\xAF\x35\xA1\x93\x61\x7A\xBA\xCC\x41\x73\x49\xAE\x20\x41\x31"
+     "\x12\xE6\xFA\x4E\x89\xA9\x7E\xA2\x0A\x9E\xEE\xE6\x4B\x55\xD3\x9A"
+     "\x21\x92\x99\x2A\x27\x4F\xC1\xA8\x36\xBA\x3C\x23\xA3\xFE\xEB\xBD"
+     "\x45\x4D\x44\x23\x64\x3C\xE8\x0E\x2A\x9A\xC9\x4F\xA5\x4C\xA4\x9F", 64);
+  if (errtxt)
+    goto failed;
+
+  if (extended)
+    {
+      what = "long string";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA512, 0,
+         "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+         "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112,
+         "\x8E\x95\x9B\x75\xDA\xE3\x13\xDA\x8C\xF4\xF7\x28\x14\xFC\x14\x3F"
+         "\x8F\x77\x79\xC6\xEB\x9F\x7F\xA1\x72\x99\xAE\xAD\xB6\x88\x90\x18"
+         "\x50\x1D\x28\x9E\x49\x00\xF7\xE4\x33\x1B\x99\xDE\xC4\xB5\x43\x3A"
+         "\xC7\xD3\x29\xEE\xB6\xDD\x26\x54\x5E\x96\xE5\x5B\x87\x4B\xE9\x09",
+         64);
+      if (errtxt)
+        goto failed;
+
+      what = "one million \"a\"";
+      errtxt = _gcry_hash_selftest_check_one
+        (GCRY_MD_SHA512, 1,
+         NULL, 0,
+         "\xE7\x18\x48\x3D\x0C\xE7\x69\x64\x4E\x2E\x42\xC7\xBC\x15\xB4\x63"
+         "\x8E\x1F\x98\xB1\x3B\x20\x44\x28\x56\x32\xA8\x03\xAF\xA9\x73\xEB"
+         "\xDE\x0F\xF2\x44\x87\x7E\xA6\x0A\x4C\xB0\x43\x2C\xE5\x77\xC3\x1B"
+         "\xEB\x00\x9C\x5C\x2C\x49\xAA\x2E\x4E\xAD\xB2\x17\xAD\x8C\xC0\x9B",
+         64);
+      if (errtxt)
+        goto failed;
+    }
+
+  return 0; /* Succeeded. */
+
+ failed:
+  if (report)
+    report ("digest", GCRY_MD_SHA512, what, errtxt);
+  return GPG_ERR_SELFTEST_FAILED;
+}
+
+
+/* Run a full self-test for ALGO and return 0 on success.  */
+static gpg_err_code_t
+run_selftests (int algo, int extended, selftest_report_func_t report)
+{
+  gpg_err_code_t ec;
+
+  switch (algo)
+    {
+    case GCRY_MD_SHA384:
+      ec = selftests_sha384 (extended, report);
+      break;
+    case GCRY_MD_SHA512:
+      ec = selftests_sha512 (extended, report);
+      break;
+    default:
+      ec = GPG_ERR_DIGEST_ALGO;
+      break;
+
+    }
+  return ec;
+}
+
+
+
+
+static byte sha512_asn[] =	/* Object ID is 2.16.840.1.101.3.4.2.3 */
+  {
+    0x30, 0x51, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, 0x05,
+    0x00, 0x04, 0x40
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha512[] =
+  {
+    { "2.16.840.1.101.3.4.2.3" },
+
+    /* PKCS#1 sha512WithRSAEncryption */
+    { "1.2.840.113549.1.1.13" },
+
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha512 =
+  {
+    "SHA512", sha512_asn, DIM (sha512_asn), oid_spec_sha512, 64,
+    sha512_init, sha512_write, sha512_final, sha512_read,
+    sizeof (SHA512_CONTEXT),
+  };
+md_extra_spec_t _gcry_digest_extraspec_sha512 =
+  {
+    run_selftests
+  };
+
+static byte sha384_asn[] =	/* Object ID is 2.16.840.1.101.3.4.2.2 */
+  {
+    0x30, 0x41, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+    0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02, 0x05,
+    0x00, 0x04, 0x30
+  };
+
+static gcry_md_oid_spec_t oid_spec_sha384[] =
+  {
+    { "2.16.840.1.101.3.4.2.2" },
+
+    /* PKCS#1 sha384WithRSAEncryption */
+    { "1.2.840.113549.1.1.12" },
+
+    { NULL },
+  };
+
+gcry_md_spec_t _gcry_digest_spec_sha384 =
+  {
+    "SHA384", sha384_asn, DIM (sha384_asn), oid_spec_sha384, 48,
+    sha384_init, sha512_write, sha512_final, sha512_read,
+    sizeof (SHA512_CONTEXT),
+  };
+md_extra_spec_t _gcry_digest_extraspec_sha384 =
+  {
+    run_selftests
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/test-getrusage.c b/grub-core/lib/libgcrypt/cipher/test-getrusage.c
new file mode 100644
index 0000000..479eaab
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/test-getrusage.c
@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/resource.h>
+
+int
+main (int argc, char **argv)
+{
+  struct rusage buf;
+
+  if (argc > 1)
+    {
+      system (argv[1]);
+
+      if (getrusage (RUSAGE_CHILDREN, &buf ))
+        {
+          perror ("getrusage");
+          return 1;
+        }
+    }
+  else
+    {
+      if (getrusage (RUSAGE_SELF, &buf ))
+        {
+          perror ("getrusage");
+          return 1;
+        }
+    }
+
+  printf ("ru_utime   = %ld.%06ld\n",
+          buf.ru_utime.tv_sec, buf.ru_utime.tv_usec); 
+  printf ("ru_stime   = %ld.%06ld\n",
+          buf.ru_stime.tv_sec, buf.ru_stime.tv_usec);
+  printf ("ru_maxrss  = %ld\n", buf.ru_maxrss   );
+  printf ("ru_ixrss   = %ld\n", buf.ru_ixrss    );
+  printf ("ru_idrss   = %ld\n", buf.ru_idrss    );
+  printf ("ru_isrss   = %ld\n", buf.ru_isrss    );
+  printf ("ru_minflt  = %ld\n", buf.ru_minflt   );
+  printf ("ru_majflt  = %ld\n", buf.ru_majflt   );
+  printf ("ru_nswap   = %ld\n", buf.ru_nswap    );
+  printf ("ru_inblock = %ld\n", buf.ru_inblock  );
+  printf ("ru_oublock = %ld\n", buf.ru_oublock  );
+  printf ("ru_msgsnd  = %ld\n", buf.ru_msgsnd   );
+  printf ("ru_msgrcv  = %ld\n", buf.ru_msgrcv   );
+  printf ("ru_nsignals= %ld\n", buf.ru_nsignals );
+  printf ("ru_nvcsw   = %ld\n", buf.ru_nvcsw    );
+  printf ("ru_nivcsw  = %ld\n", buf.ru_nivcsw   );
+
+  fprintf (stderr, "ru_utime   ru_stime   ru_minflt  ru_nccsw  ru_nivcsw\n");
+  fprintf (stderr, "%ld.%06ld  %ld.%06ld  %5ld       %5ld      %5ld\n");
+
+
+  return 0;
+}
+
+
+/* Codesnippet for debugging in random.c. */
+#if 0
+static void
+collect_rusage_stats (struct rusage *rb)
+{
+  static int idx;
+  static struct rusage buf[100];
+  
+  if (!rb)
+    {
+      int i;
+
+      fprintf (stderr, "ru_utime   ru_stime   ru_minflt  ru_nvcsw  ru_nivcsw\n");
+      for (i=0; i < idx; i++)
+        fprintf (stderr, "%ld.%06ld   %ld.%06ld %5ld       %5ld      %5ld\n",
+                 buf[i].ru_utime.tv_sec, buf[i].ru_utime.tv_usec, 
+                 buf[i].ru_stime.tv_sec, buf[i].ru_stime.tv_usec, 
+                 buf[i].ru_minflt, 
+                 buf[i].ru_nvcsw,
+                 buf[i].ru_nivcsw);
+    }      
+  else if (idx < DIM(buf))
+    {
+      buf[idx++] = *rb;
+    }
+}
+#endif
+/*
+ void
+ _gcry_random_dump_stats()
+ {
+@@ -233,8 +261,11 @@
+                  rndstats.naddbytes, rndstats.addbytes,
+        rndstats.mixkey, rndstats.ngetbytes1, rndstats.getbytes1,
+                    rndstats.ngetbytes2, rndstats.getbytes2 );
++
++    collect_rusage_stats (NULL);
+ }
+
+========
+
+     getrusage (RUSAGE_SELF, &buf );
++    collect_rusage_stats (&buf);
+     add_randomness( &buf, sizeof buf, 1 );
+     memset( &buf, 0, sizeof buf );
+   }
+ 
+*/
+
+
diff --git a/grub-core/lib/libgcrypt/cipher/tiger.c b/grub-core/lib/libgcrypt/cipher/tiger.c
new file mode 100644
index 0000000..d4ad514
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/tiger.c
@@ -0,0 +1,911 @@
+/* tiger.c  -  The TIGER hash function
+ * Copyright (C) 1998, 2001, 2002, 2003, 2010 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/* See http://www.cs.technion.ac.il/~biham/Reports/Tiger/  */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "cipher.h"
+
+/* We really need a 64 bit type for this code.  */
+#ifdef HAVE_U64_TYPEDEF
+
+typedef struct
+{
+  u64  a, b, c;
+  byte buf[64];
+  int  count;
+  u32  nblocks;
+  int  variant;  /* 0 = old code, 1 = fixed code, 2 - TIGER2.  */
+} TIGER_CONTEXT;
+
+
+/*********************************
+ * Okay, okay, this is not the fastest code - improvements are welcome.
+ *
+ */
+
+/* Some test vectors:
+ * ""                   24F0130C63AC9332 16166E76B1BB925F F373DE2D49584E7A
+ * "abc"                F258C1E88414AB2A 527AB541FFC5B8BF 935F7B951C132951
+ * "Tiger"              9F00F599072300DD 276ABB38C8EB6DEC 37790C116F9D2BDF
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-"
+ *			87FB2A9083851CF7 470D2CF810E6DF9E B586445034A5A386
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789"
+ *			467DB80863EBCE48 8DF1CD1261655DE9 57896565975F9197
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham"
+ *			0C410A042968868A 1671DA5A3FD29A72 5EC1E457D3CDB303
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham, proc"
+ * "eedings of Fast Software Encryption 3, Cambridge."
+ *			EBF591D5AFA655CE 7F22894FF87F54AC 89C811B6B0DA3193
+ * "Tiger - A Fast New Hash Function, by Ross Anderson and Eli Biham, proc"
+ * "eedings of Fast Software Encryption 3, Cambridge, 1996."
+ *			3D9AEB03D1BD1A63 57B2774DFD6D5B24 DD68151D503974FC
+ * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-ABCDEF"
+ * "GHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-"
+ *			00B83EB4E53440C5 76AC6AAEE0A74858 25FD15E70A59FFE4
+ */
+
+static u64 sbox1[256] = {
+  U64_C(0x02aab17cf7e90c5e) /*    0 */, U64_C(0xac424b03e243a8ec) /*    1 */,
+  U64_C(0x72cd5be30dd5fcd3) /*    2 */, U64_C(0x6d019b93f6f97f3a) /*    3 */,
+  U64_C(0xcd9978ffd21f9193) /*    4 */, U64_C(0x7573a1c9708029e2) /*    5 */,
+  U64_C(0xb164326b922a83c3) /*    6 */, U64_C(0x46883eee04915870) /*    7 */,
+  U64_C(0xeaace3057103ece6) /*    8 */, U64_C(0xc54169b808a3535c) /*    9 */,
+  U64_C(0x4ce754918ddec47c) /*   10 */, U64_C(0x0aa2f4dfdc0df40c) /*   11 */,
+  U64_C(0x10b76f18a74dbefa) /*   12 */, U64_C(0xc6ccb6235ad1ab6a) /*   13 */,
+  U64_C(0x13726121572fe2ff) /*   14 */, U64_C(0x1a488c6f199d921e) /*   15 */,
+  U64_C(0x4bc9f9f4da0007ca) /*   16 */, U64_C(0x26f5e6f6e85241c7) /*   17 */,
+  U64_C(0x859079dbea5947b6) /*   18 */, U64_C(0x4f1885c5c99e8c92) /*   19 */,
+  U64_C(0xd78e761ea96f864b) /*   20 */, U64_C(0x8e36428c52b5c17d) /*   21 */,
+  U64_C(0x69cf6827373063c1) /*   22 */, U64_C(0xb607c93d9bb4c56e) /*   23 */,
+  U64_C(0x7d820e760e76b5ea) /*   24 */, U64_C(0x645c9cc6f07fdc42) /*   25 */,
+  U64_C(0xbf38a078243342e0) /*   26 */, U64_C(0x5f6b343c9d2e7d04) /*   27 */,
+  U64_C(0xf2c28aeb600b0ec6) /*   28 */, U64_C(0x6c0ed85f7254bcac) /*   29 */,
+  U64_C(0x71592281a4db4fe5) /*   30 */, U64_C(0x1967fa69ce0fed9f) /*   31 */,
+  U64_C(0xfd5293f8b96545db) /*   32 */, U64_C(0xc879e9d7f2a7600b) /*   33 */,
+  U64_C(0x860248920193194e) /*   34 */, U64_C(0xa4f9533b2d9cc0b3) /*   35 */,
+  U64_C(0x9053836c15957613) /*   36 */, U64_C(0xdb6dcf8afc357bf1) /*   37 */,
+  U64_C(0x18beea7a7a370f57) /*   38 */, U64_C(0x037117ca50b99066) /*   39 */,
+  U64_C(0x6ab30a9774424a35) /*   40 */, U64_C(0xf4e92f02e325249b) /*   41 */,
+  U64_C(0x7739db07061ccae1) /*   42 */, U64_C(0xd8f3b49ceca42a05) /*   43 */,
+  U64_C(0xbd56be3f51382f73) /*   44 */, U64_C(0x45faed5843b0bb28) /*   45 */,
+  U64_C(0x1c813d5c11bf1f83) /*   46 */, U64_C(0x8af0e4b6d75fa169) /*   47 */,
+  U64_C(0x33ee18a487ad9999) /*   48 */, U64_C(0x3c26e8eab1c94410) /*   49 */,
+  U64_C(0xb510102bc0a822f9) /*   50 */, U64_C(0x141eef310ce6123b) /*   51 */,
+  U64_C(0xfc65b90059ddb154) /*   52 */, U64_C(0xe0158640c5e0e607) /*   53 */,
+  U64_C(0x884e079826c3a3cf) /*   54 */, U64_C(0x930d0d9523c535fd) /*   55 */,
+  U64_C(0x35638d754e9a2b00) /*   56 */, U64_C(0x4085fccf40469dd5) /*   57 */,
+  U64_C(0xc4b17ad28be23a4c) /*   58 */, U64_C(0xcab2f0fc6a3e6a2e) /*   59 */,
+  U64_C(0x2860971a6b943fcd) /*   60 */, U64_C(0x3dde6ee212e30446) /*   61 */,
+  U64_C(0x6222f32ae01765ae) /*   62 */, U64_C(0x5d550bb5478308fe) /*   63 */,
+  U64_C(0xa9efa98da0eda22a) /*   64 */, U64_C(0xc351a71686c40da7) /*   65 */,
+  U64_C(0x1105586d9c867c84) /*   66 */, U64_C(0xdcffee85fda22853) /*   67 */,
+  U64_C(0xccfbd0262c5eef76) /*   68 */, U64_C(0xbaf294cb8990d201) /*   69 */,
+  U64_C(0xe69464f52afad975) /*   70 */, U64_C(0x94b013afdf133e14) /*   71 */,
+  U64_C(0x06a7d1a32823c958) /*   72 */, U64_C(0x6f95fe5130f61119) /*   73 */,
+  U64_C(0xd92ab34e462c06c0) /*   74 */, U64_C(0xed7bde33887c71d2) /*   75 */,
+  U64_C(0x79746d6e6518393e) /*   76 */, U64_C(0x5ba419385d713329) /*   77 */,
+  U64_C(0x7c1ba6b948a97564) /*   78 */, U64_C(0x31987c197bfdac67) /*   79 */,
+  U64_C(0xde6c23c44b053d02) /*   80 */, U64_C(0x581c49fed002d64d) /*   81 */,
+  U64_C(0xdd474d6338261571) /*   82 */, U64_C(0xaa4546c3e473d062) /*   83 */,
+  U64_C(0x928fce349455f860) /*   84 */, U64_C(0x48161bbacaab94d9) /*   85 */,
+  U64_C(0x63912430770e6f68) /*   86 */, U64_C(0x6ec8a5e602c6641c) /*   87 */,
+  U64_C(0x87282515337ddd2b) /*   88 */, U64_C(0x2cda6b42034b701b) /*   89 */,
+  U64_C(0xb03d37c181cb096d) /*   90 */, U64_C(0xe108438266c71c6f) /*   91 */,
+  U64_C(0x2b3180c7eb51b255) /*   92 */, U64_C(0xdf92b82f96c08bbc) /*   93 */,
+  U64_C(0x5c68c8c0a632f3ba) /*   94 */, U64_C(0x5504cc861c3d0556) /*   95 */,
+  U64_C(0xabbfa4e55fb26b8f) /*   96 */, U64_C(0x41848b0ab3baceb4) /*   97 */,
+  U64_C(0xb334a273aa445d32) /*   98 */, U64_C(0xbca696f0a85ad881) /*   99 */,
+  U64_C(0x24f6ec65b528d56c) /*  100 */, U64_C(0x0ce1512e90f4524a) /*  101 */,
+  U64_C(0x4e9dd79d5506d35a) /*  102 */, U64_C(0x258905fac6ce9779) /*  103 */,
+  U64_C(0x2019295b3e109b33) /*  104 */, U64_C(0xf8a9478b73a054cc) /*  105 */,
+  U64_C(0x2924f2f934417eb0) /*  106 */, U64_C(0x3993357d536d1bc4) /*  107 */,
+  U64_C(0x38a81ac21db6ff8b) /*  108 */, U64_C(0x47c4fbf17d6016bf) /*  109 */,
+  U64_C(0x1e0faadd7667e3f5) /*  110 */, U64_C(0x7abcff62938beb96) /*  111 */,
+  U64_C(0xa78dad948fc179c9) /*  112 */, U64_C(0x8f1f98b72911e50d) /*  113 */,
+  U64_C(0x61e48eae27121a91) /*  114 */, U64_C(0x4d62f7ad31859808) /*  115 */,
+  U64_C(0xeceba345ef5ceaeb) /*  116 */, U64_C(0xf5ceb25ebc9684ce) /*  117 */,
+  U64_C(0xf633e20cb7f76221) /*  118 */, U64_C(0xa32cdf06ab8293e4) /*  119 */,
+  U64_C(0x985a202ca5ee2ca4) /*  120 */, U64_C(0xcf0b8447cc8a8fb1) /*  121 */,
+  U64_C(0x9f765244979859a3) /*  122 */, U64_C(0xa8d516b1a1240017) /*  123 */,
+  U64_C(0x0bd7ba3ebb5dc726) /*  124 */, U64_C(0xe54bca55b86adb39) /*  125 */,
+  U64_C(0x1d7a3afd6c478063) /*  126 */, U64_C(0x519ec608e7669edd) /*  127 */,
+  U64_C(0x0e5715a2d149aa23) /*  128 */, U64_C(0x177d4571848ff194) /*  129 */,
+  U64_C(0xeeb55f3241014c22) /*  130 */, U64_C(0x0f5e5ca13a6e2ec2) /*  131 */,
+  U64_C(0x8029927b75f5c361) /*  132 */, U64_C(0xad139fabc3d6e436) /*  133 */,
+  U64_C(0x0d5df1a94ccf402f) /*  134 */, U64_C(0x3e8bd948bea5dfc8) /*  135 */,
+  U64_C(0xa5a0d357bd3ff77e) /*  136 */, U64_C(0xa2d12e251f74f645) /*  137 */,
+  U64_C(0x66fd9e525e81a082) /*  138 */, U64_C(0x2e0c90ce7f687a49) /*  139 */,
+  U64_C(0xc2e8bcbeba973bc5) /*  140 */, U64_C(0x000001bce509745f) /*  141 */,
+  U64_C(0x423777bbe6dab3d6) /*  142 */, U64_C(0xd1661c7eaef06eb5) /*  143 */,
+  U64_C(0xa1781f354daacfd8) /*  144 */, U64_C(0x2d11284a2b16affc) /*  145 */,
+  U64_C(0xf1fc4f67fa891d1f) /*  146 */, U64_C(0x73ecc25dcb920ada) /*  147 */,
+  U64_C(0xae610c22c2a12651) /*  148 */, U64_C(0x96e0a810d356b78a) /*  149 */,
+  U64_C(0x5a9a381f2fe7870f) /*  150 */, U64_C(0xd5ad62ede94e5530) /*  151 */,
+  U64_C(0xd225e5e8368d1427) /*  152 */, U64_C(0x65977b70c7af4631) /*  153 */,
+  U64_C(0x99f889b2de39d74f) /*  154 */, U64_C(0x233f30bf54e1d143) /*  155 */,
+  U64_C(0x9a9675d3d9a63c97) /*  156 */, U64_C(0x5470554ff334f9a8) /*  157 */,
+  U64_C(0x166acb744a4f5688) /*  158 */, U64_C(0x70c74caab2e4aead) /*  159 */,
+  U64_C(0xf0d091646f294d12) /*  160 */, U64_C(0x57b82a89684031d1) /*  161 */,
+  U64_C(0xefd95a5a61be0b6b) /*  162 */, U64_C(0x2fbd12e969f2f29a) /*  163 */,
+  U64_C(0x9bd37013feff9fe8) /*  164 */, U64_C(0x3f9b0404d6085a06) /*  165 */,
+  U64_C(0x4940c1f3166cfe15) /*  166 */, U64_C(0x09542c4dcdf3defb) /*  167 */,
+  U64_C(0xb4c5218385cd5ce3) /*  168 */, U64_C(0xc935b7dc4462a641) /*  169 */,
+  U64_C(0x3417f8a68ed3b63f) /*  170 */, U64_C(0xb80959295b215b40) /*  171 */,
+  U64_C(0xf99cdaef3b8c8572) /*  172 */, U64_C(0x018c0614f8fcb95d) /*  173 */,
+  U64_C(0x1b14accd1a3acdf3) /*  174 */, U64_C(0x84d471f200bb732d) /*  175 */,
+  U64_C(0xc1a3110e95e8da16) /*  176 */, U64_C(0x430a7220bf1a82b8) /*  177 */,
+  U64_C(0xb77e090d39df210e) /*  178 */, U64_C(0x5ef4bd9f3cd05e9d) /*  179 */,
+  U64_C(0x9d4ff6da7e57a444) /*  180 */, U64_C(0xda1d60e183d4a5f8) /*  181 */,
+  U64_C(0xb287c38417998e47) /*  182 */, U64_C(0xfe3edc121bb31886) /*  183 */,
+  U64_C(0xc7fe3ccc980ccbef) /*  184 */, U64_C(0xe46fb590189bfd03) /*  185 */,
+  U64_C(0x3732fd469a4c57dc) /*  186 */, U64_C(0x7ef700a07cf1ad65) /*  187 */,
+  U64_C(0x59c64468a31d8859) /*  188 */, U64_C(0x762fb0b4d45b61f6) /*  189 */,
+  U64_C(0x155baed099047718) /*  190 */, U64_C(0x68755e4c3d50baa6) /*  191 */,
+  U64_C(0xe9214e7f22d8b4df) /*  192 */, U64_C(0x2addbf532eac95f4) /*  193 */,
+  U64_C(0x32ae3909b4bd0109) /*  194 */, U64_C(0x834df537b08e3450) /*  195 */,
+  U64_C(0xfa209da84220728d) /*  196 */, U64_C(0x9e691d9b9efe23f7) /*  197 */,
+  U64_C(0x0446d288c4ae8d7f) /*  198 */, U64_C(0x7b4cc524e169785b) /*  199 */,
+  U64_C(0x21d87f0135ca1385) /*  200 */, U64_C(0xcebb400f137b8aa5) /*  201 */,
+  U64_C(0x272e2b66580796be) /*  202 */, U64_C(0x3612264125c2b0de) /*  203 */,
+  U64_C(0x057702bdad1efbb2) /*  204 */, U64_C(0xd4babb8eacf84be9) /*  205 */,
+  U64_C(0x91583139641bc67b) /*  206 */, U64_C(0x8bdc2de08036e024) /*  207 */,
+  U64_C(0x603c8156f49f68ed) /*  208 */, U64_C(0xf7d236f7dbef5111) /*  209 */,
+  U64_C(0x9727c4598ad21e80) /*  210 */, U64_C(0xa08a0896670a5fd7) /*  211 */,
+  U64_C(0xcb4a8f4309eba9cb) /*  212 */, U64_C(0x81af564b0f7036a1) /*  213 */,
+  U64_C(0xc0b99aa778199abd) /*  214 */, U64_C(0x959f1ec83fc8e952) /*  215 */,
+  U64_C(0x8c505077794a81b9) /*  216 */, U64_C(0x3acaaf8f056338f0) /*  217 */,
+  U64_C(0x07b43f50627a6778) /*  218 */, U64_C(0x4a44ab49f5eccc77) /*  219 */,
+  U64_C(0x3bc3d6e4b679ee98) /*  220 */, U64_C(0x9cc0d4d1cf14108c) /*  221 */,
+  U64_C(0x4406c00b206bc8a0) /*  222 */, U64_C(0x82a18854c8d72d89) /*  223 */,
+  U64_C(0x67e366b35c3c432c) /*  224 */, U64_C(0xb923dd61102b37f2) /*  225 */,
+  U64_C(0x56ab2779d884271d) /*  226 */, U64_C(0xbe83e1b0ff1525af) /*  227 */,
+  U64_C(0xfb7c65d4217e49a9) /*  228 */, U64_C(0x6bdbe0e76d48e7d4) /*  229 */,
+  U64_C(0x08df828745d9179e) /*  230 */, U64_C(0x22ea6a9add53bd34) /*  231 */,
+  U64_C(0xe36e141c5622200a) /*  232 */, U64_C(0x7f805d1b8cb750ee) /*  233 */,
+  U64_C(0xafe5c7a59f58e837) /*  234 */, U64_C(0xe27f996a4fb1c23c) /*  235 */,
+  U64_C(0xd3867dfb0775f0d0) /*  236 */, U64_C(0xd0e673de6e88891a) /*  237 */,
+  U64_C(0x123aeb9eafb86c25) /*  238 */, U64_C(0x30f1d5d5c145b895) /*  239 */,
+  U64_C(0xbb434a2dee7269e7) /*  240 */, U64_C(0x78cb67ecf931fa38) /*  241 */,
+  U64_C(0xf33b0372323bbf9c) /*  242 */, U64_C(0x52d66336fb279c74) /*  243 */,
+  U64_C(0x505f33ac0afb4eaa) /*  244 */, U64_C(0xe8a5cd99a2cce187) /*  245 */,
+  U64_C(0x534974801e2d30bb) /*  246 */, U64_C(0x8d2d5711d5876d90) /*  247 */,
+  U64_C(0x1f1a412891bc038e) /*  248 */, U64_C(0xd6e2e71d82e56648) /*  249 */,
+  U64_C(0x74036c3a497732b7) /*  250 */, U64_C(0x89b67ed96361f5ab) /*  251 */,
+  U64_C(0xffed95d8f1ea02a2) /*  252 */, U64_C(0xe72b3bd61464d43d) /*  253 */,
+  U64_C(0xa6300f170bdc4820) /*  254 */, U64_C(0xebc18760ed78a77a) /*  255 */
+};
+static u64 sbox2[256] = {
+  U64_C(0xe6a6be5a05a12138) /*  256 */, U64_C(0xb5a122a5b4f87c98) /*  257 */,
+  U64_C(0x563c6089140b6990) /*  258 */, U64_C(0x4c46cb2e391f5dd5) /*  259 */,
+  U64_C(0xd932addbc9b79434) /*  260 */, U64_C(0x08ea70e42015aff5) /*  261 */,
+  U64_C(0xd765a6673e478cf1) /*  262 */, U64_C(0xc4fb757eab278d99) /*  263 */,
+  U64_C(0xdf11c6862d6e0692) /*  264 */, U64_C(0xddeb84f10d7f3b16) /*  265 */,
+  U64_C(0x6f2ef604a665ea04) /*  266 */, U64_C(0x4a8e0f0ff0e0dfb3) /*  267 */,
+  U64_C(0xa5edeef83dbcba51) /*  268 */, U64_C(0xfc4f0a2a0ea4371e) /*  269 */,
+  U64_C(0xe83e1da85cb38429) /*  270 */, U64_C(0xdc8ff882ba1b1ce2) /*  271 */,
+  U64_C(0xcd45505e8353e80d) /*  272 */, U64_C(0x18d19a00d4db0717) /*  273 */,
+  U64_C(0x34a0cfeda5f38101) /*  274 */, U64_C(0x0be77e518887caf2) /*  275 */,
+  U64_C(0x1e341438b3c45136) /*  276 */, U64_C(0xe05797f49089ccf9) /*  277 */,
+  U64_C(0xffd23f9df2591d14) /*  278 */, U64_C(0x543dda228595c5cd) /*  279 */,
+  U64_C(0x661f81fd99052a33) /*  280 */, U64_C(0x8736e641db0f7b76) /*  281 */,
+  U64_C(0x15227725418e5307) /*  282 */, U64_C(0xe25f7f46162eb2fa) /*  283 */,
+  U64_C(0x48a8b2126c13d9fe) /*  284 */, U64_C(0xafdc541792e76eea) /*  285 */,
+  U64_C(0x03d912bfc6d1898f) /*  286 */, U64_C(0x31b1aafa1b83f51b) /*  287 */,
+  U64_C(0xf1ac2796e42ab7d9) /*  288 */, U64_C(0x40a3a7d7fcd2ebac) /*  289 */,
+  U64_C(0x1056136d0afbbcc5) /*  290 */, U64_C(0x7889e1dd9a6d0c85) /*  291 */,
+  U64_C(0xd33525782a7974aa) /*  292 */, U64_C(0xa7e25d09078ac09b) /*  293 */,
+  U64_C(0xbd4138b3eac6edd0) /*  294 */, U64_C(0x920abfbe71eb9e70) /*  295 */,
+  U64_C(0xa2a5d0f54fc2625c) /*  296 */, U64_C(0xc054e36b0b1290a3) /*  297 */,
+  U64_C(0xf6dd59ff62fe932b) /*  298 */, U64_C(0x3537354511a8ac7d) /*  299 */,
+  U64_C(0xca845e9172fadcd4) /*  300 */, U64_C(0x84f82b60329d20dc) /*  301 */,
+  U64_C(0x79c62ce1cd672f18) /*  302 */, U64_C(0x8b09a2add124642c) /*  303 */,
+  U64_C(0xd0c1e96a19d9e726) /*  304 */, U64_C(0x5a786a9b4ba9500c) /*  305 */,
+  U64_C(0x0e020336634c43f3) /*  306 */, U64_C(0xc17b474aeb66d822) /*  307 */,
+  U64_C(0x6a731ae3ec9baac2) /*  308 */, U64_C(0x8226667ae0840258) /*  309 */,
+  U64_C(0x67d4567691caeca5) /*  310 */, U64_C(0x1d94155c4875adb5) /*  311 */,
+  U64_C(0x6d00fd985b813fdf) /*  312 */, U64_C(0x51286efcb774cd06) /*  313 */,
+  U64_C(0x5e8834471fa744af) /*  314 */, U64_C(0xf72ca0aee761ae2e) /*  315 */,
+  U64_C(0xbe40e4cdaee8e09a) /*  316 */, U64_C(0xe9970bbb5118f665) /*  317 */,
+  U64_C(0x726e4beb33df1964) /*  318 */, U64_C(0x703b000729199762) /*  319 */,
+  U64_C(0x4631d816f5ef30a7) /*  320 */, U64_C(0xb880b5b51504a6be) /*  321 */,
+  U64_C(0x641793c37ed84b6c) /*  322 */, U64_C(0x7b21ed77f6e97d96) /*  323 */,
+  U64_C(0x776306312ef96b73) /*  324 */, U64_C(0xae528948e86ff3f4) /*  325 */,
+  U64_C(0x53dbd7f286a3f8f8) /*  326 */, U64_C(0x16cadce74cfc1063) /*  327 */,
+  U64_C(0x005c19bdfa52c6dd) /*  328 */, U64_C(0x68868f5d64d46ad3) /*  329 */,
+  U64_C(0x3a9d512ccf1e186a) /*  330 */, U64_C(0x367e62c2385660ae) /*  331 */,
+  U64_C(0xe359e7ea77dcb1d7) /*  332 */, U64_C(0x526c0773749abe6e) /*  333 */,
+  U64_C(0x735ae5f9d09f734b) /*  334 */, U64_C(0x493fc7cc8a558ba8) /*  335 */,
+  U64_C(0xb0b9c1533041ab45) /*  336 */, U64_C(0x321958ba470a59bd) /*  337 */,
+  U64_C(0x852db00b5f46c393) /*  338 */, U64_C(0x91209b2bd336b0e5) /*  339 */,
+  U64_C(0x6e604f7d659ef19f) /*  340 */, U64_C(0xb99a8ae2782ccb24) /*  341 */,
+  U64_C(0xccf52ab6c814c4c7) /*  342 */, U64_C(0x4727d9afbe11727b) /*  343 */,
+  U64_C(0x7e950d0c0121b34d) /*  344 */, U64_C(0x756f435670ad471f) /*  345 */,
+  U64_C(0xf5add442615a6849) /*  346 */, U64_C(0x4e87e09980b9957a) /*  347 */,
+  U64_C(0x2acfa1df50aee355) /*  348 */, U64_C(0xd898263afd2fd556) /*  349 */,
+  U64_C(0xc8f4924dd80c8fd6) /*  350 */, U64_C(0xcf99ca3d754a173a) /*  351 */,
+  U64_C(0xfe477bacaf91bf3c) /*  352 */, U64_C(0xed5371f6d690c12d) /*  353 */,
+  U64_C(0x831a5c285e687094) /*  354 */, U64_C(0xc5d3c90a3708a0a4) /*  355 */,
+  U64_C(0x0f7f903717d06580) /*  356 */, U64_C(0x19f9bb13b8fdf27f) /*  357 */,
+  U64_C(0xb1bd6f1b4d502843) /*  358 */, U64_C(0x1c761ba38fff4012) /*  359 */,
+  U64_C(0x0d1530c4e2e21f3b) /*  360 */, U64_C(0x8943ce69a7372c8a) /*  361 */,
+  U64_C(0xe5184e11feb5ce66) /*  362 */, U64_C(0x618bdb80bd736621) /*  363 */,
+  U64_C(0x7d29bad68b574d0b) /*  364 */, U64_C(0x81bb613e25e6fe5b) /*  365 */,
+  U64_C(0x071c9c10bc07913f) /*  366 */, U64_C(0xc7beeb7909ac2d97) /*  367 */,
+  U64_C(0xc3e58d353bc5d757) /*  368 */, U64_C(0xeb017892f38f61e8) /*  369 */,
+  U64_C(0xd4effb9c9b1cc21a) /*  370 */, U64_C(0x99727d26f494f7ab) /*  371 */,
+  U64_C(0xa3e063a2956b3e03) /*  372 */, U64_C(0x9d4a8b9a4aa09c30) /*  373 */,
+  U64_C(0x3f6ab7d500090fb4) /*  374 */, U64_C(0x9cc0f2a057268ac0) /*  375 */,
+  U64_C(0x3dee9d2dedbf42d1) /*  376 */, U64_C(0x330f49c87960a972) /*  377 */,
+  U64_C(0xc6b2720287421b41) /*  378 */, U64_C(0x0ac59ec07c00369c) /*  379 */,
+  U64_C(0xef4eac49cb353425) /*  380 */, U64_C(0xf450244eef0129d8) /*  381 */,
+  U64_C(0x8acc46e5caf4deb6) /*  382 */, U64_C(0x2ffeab63989263f7) /*  383 */,
+  U64_C(0x8f7cb9fe5d7a4578) /*  384 */, U64_C(0x5bd8f7644e634635) /*  385 */,
+  U64_C(0x427a7315bf2dc900) /*  386 */, U64_C(0x17d0c4aa2125261c) /*  387 */,
+  U64_C(0x3992486c93518e50) /*  388 */, U64_C(0xb4cbfee0a2d7d4c3) /*  389 */,
+  U64_C(0x7c75d6202c5ddd8d) /*  390 */, U64_C(0xdbc295d8e35b6c61) /*  391 */,
+  U64_C(0x60b369d302032b19) /*  392 */, U64_C(0xce42685fdce44132) /*  393 */,
+  U64_C(0x06f3ddb9ddf65610) /*  394 */, U64_C(0x8ea4d21db5e148f0) /*  395 */,
+  U64_C(0x20b0fce62fcd496f) /*  396 */, U64_C(0x2c1b912358b0ee31) /*  397 */,
+  U64_C(0xb28317b818f5a308) /*  398 */, U64_C(0xa89c1e189ca6d2cf) /*  399 */,
+  U64_C(0x0c6b18576aaadbc8) /*  400 */, U64_C(0xb65deaa91299fae3) /*  401 */,
+  U64_C(0xfb2b794b7f1027e7) /*  402 */, U64_C(0x04e4317f443b5beb) /*  403 */,
+  U64_C(0x4b852d325939d0a6) /*  404 */, U64_C(0xd5ae6beefb207ffc) /*  405 */,
+  U64_C(0x309682b281c7d374) /*  406 */, U64_C(0xbae309a194c3b475) /*  407 */,
+  U64_C(0x8cc3f97b13b49f05) /*  408 */, U64_C(0x98a9422ff8293967) /*  409 */,
+  U64_C(0x244b16b01076ff7c) /*  410 */, U64_C(0xf8bf571c663d67ee) /*  411 */,
+  U64_C(0x1f0d6758eee30da1) /*  412 */, U64_C(0xc9b611d97adeb9b7) /*  413 */,
+  U64_C(0xb7afd5887b6c57a2) /*  414 */, U64_C(0x6290ae846b984fe1) /*  415 */,
+  U64_C(0x94df4cdeacc1a5fd) /*  416 */, U64_C(0x058a5bd1c5483aff) /*  417 */,
+  U64_C(0x63166cc142ba3c37) /*  418 */, U64_C(0x8db8526eb2f76f40) /*  419 */,
+  U64_C(0xe10880036f0d6d4e) /*  420 */, U64_C(0x9e0523c9971d311d) /*  421 */,
+  U64_C(0x45ec2824cc7cd691) /*  422 */, U64_C(0x575b8359e62382c9) /*  423 */,
+  U64_C(0xfa9e400dc4889995) /*  424 */, U64_C(0xd1823ecb45721568) /*  425 */,
+  U64_C(0xdafd983b8206082f) /*  426 */, U64_C(0xaa7d29082386a8cb) /*  427 */,
+  U64_C(0x269fcd4403b87588) /*  428 */, U64_C(0x1b91f5f728bdd1e0) /*  429 */,
+  U64_C(0xe4669f39040201f6) /*  430 */, U64_C(0x7a1d7c218cf04ade) /*  431 */,
+  U64_C(0x65623c29d79ce5ce) /*  432 */, U64_C(0x2368449096c00bb1) /*  433 */,
+  U64_C(0xab9bf1879da503ba) /*  434 */, U64_C(0xbc23ecb1a458058e) /*  435 */,
+  U64_C(0x9a58df01bb401ecc) /*  436 */, U64_C(0xa070e868a85f143d) /*  437 */,
+  U64_C(0x4ff188307df2239e) /*  438 */, U64_C(0x14d565b41a641183) /*  439 */,
+  U64_C(0xee13337452701602) /*  440 */, U64_C(0x950e3dcf3f285e09) /*  441 */,
+  U64_C(0x59930254b9c80953) /*  442 */, U64_C(0x3bf299408930da6d) /*  443 */,
+  U64_C(0xa955943f53691387) /*  444 */, U64_C(0xa15edecaa9cb8784) /*  445 */,
+  U64_C(0x29142127352be9a0) /*  446 */, U64_C(0x76f0371fff4e7afb) /*  447 */,
+  U64_C(0x0239f450274f2228) /*  448 */, U64_C(0xbb073af01d5e868b) /*  449 */,
+  U64_C(0xbfc80571c10e96c1) /*  450 */, U64_C(0xd267088568222e23) /*  451 */,
+  U64_C(0x9671a3d48e80b5b0) /*  452 */, U64_C(0x55b5d38ae193bb81) /*  453 */,
+  U64_C(0x693ae2d0a18b04b8) /*  454 */, U64_C(0x5c48b4ecadd5335f) /*  455 */,
+  U64_C(0xfd743b194916a1ca) /*  456 */, U64_C(0x2577018134be98c4) /*  457 */,
+  U64_C(0xe77987e83c54a4ad) /*  458 */, U64_C(0x28e11014da33e1b9) /*  459 */,
+  U64_C(0x270cc59e226aa213) /*  460 */, U64_C(0x71495f756d1a5f60) /*  461 */,
+  U64_C(0x9be853fb60afef77) /*  462 */, U64_C(0xadc786a7f7443dbf) /*  463 */,
+  U64_C(0x0904456173b29a82) /*  464 */, U64_C(0x58bc7a66c232bd5e) /*  465 */,
+  U64_C(0xf306558c673ac8b2) /*  466 */, U64_C(0x41f639c6b6c9772a) /*  467 */,
+  U64_C(0x216defe99fda35da) /*  468 */, U64_C(0x11640cc71c7be615) /*  469 */,
+  U64_C(0x93c43694565c5527) /*  470 */, U64_C(0xea038e6246777839) /*  471 */,
+  U64_C(0xf9abf3ce5a3e2469) /*  472 */, U64_C(0x741e768d0fd312d2) /*  473 */,
+  U64_C(0x0144b883ced652c6) /*  474 */, U64_C(0xc20b5a5ba33f8552) /*  475 */,
+  U64_C(0x1ae69633c3435a9d) /*  476 */, U64_C(0x97a28ca4088cfdec) /*  477 */,
+  U64_C(0x8824a43c1e96f420) /*  478 */, U64_C(0x37612fa66eeea746) /*  479 */,
+  U64_C(0x6b4cb165f9cf0e5a) /*  480 */, U64_C(0x43aa1c06a0abfb4a) /*  481 */,
+  U64_C(0x7f4dc26ff162796b) /*  482 */, U64_C(0x6cbacc8e54ed9b0f) /*  483 */,
+  U64_C(0xa6b7ffefd2bb253e) /*  484 */, U64_C(0x2e25bc95b0a29d4f) /*  485 */,
+  U64_C(0x86d6a58bdef1388c) /*  486 */, U64_C(0xded74ac576b6f054) /*  487 */,
+  U64_C(0x8030bdbc2b45805d) /*  488 */, U64_C(0x3c81af70e94d9289) /*  489 */,
+  U64_C(0x3eff6dda9e3100db) /*  490 */, U64_C(0xb38dc39fdfcc8847) /*  491 */,
+  U64_C(0x123885528d17b87e) /*  492 */, U64_C(0xf2da0ed240b1b642) /*  493 */,
+  U64_C(0x44cefadcd54bf9a9) /*  494 */, U64_C(0x1312200e433c7ee6) /*  495 */,
+  U64_C(0x9ffcc84f3a78c748) /*  496 */, U64_C(0xf0cd1f72248576bb) /*  497 */,
+  U64_C(0xec6974053638cfe4) /*  498 */, U64_C(0x2ba7b67c0cec4e4c) /*  499 */,
+  U64_C(0xac2f4df3e5ce32ed) /*  500 */, U64_C(0xcb33d14326ea4c11) /*  501 */,
+  U64_C(0xa4e9044cc77e58bc) /*  502 */, U64_C(0x5f513293d934fcef) /*  503 */,
+  U64_C(0x5dc9645506e55444) /*  504 */, U64_C(0x50de418f317de40a) /*  505 */,
+  U64_C(0x388cb31a69dde259) /*  506 */, U64_C(0x2db4a83455820a86) /*  507 */,
+  U64_C(0x9010a91e84711ae9) /*  508 */, U64_C(0x4df7f0b7b1498371) /*  509 */,
+  U64_C(0xd62a2eabc0977179) /*  510 */, U64_C(0x22fac097aa8d5c0e) /*  511 */
+};
+static u64 sbox3[256] = {
+  U64_C(0xf49fcc2ff1daf39b) /*  512 */, U64_C(0x487fd5c66ff29281) /*  513 */,
+  U64_C(0xe8a30667fcdca83f) /*  514 */, U64_C(0x2c9b4be3d2fcce63) /*  515 */,
+  U64_C(0xda3ff74b93fbbbc2) /*  516 */, U64_C(0x2fa165d2fe70ba66) /*  517 */,
+  U64_C(0xa103e279970e93d4) /*  518 */, U64_C(0xbecdec77b0e45e71) /*  519 */,
+  U64_C(0xcfb41e723985e497) /*  520 */, U64_C(0xb70aaa025ef75017) /*  521 */,
+  U64_C(0xd42309f03840b8e0) /*  522 */, U64_C(0x8efc1ad035898579) /*  523 */,
+  U64_C(0x96c6920be2b2abc5) /*  524 */, U64_C(0x66af4163375a9172) /*  525 */,
+  U64_C(0x2174abdcca7127fb) /*  526 */, U64_C(0xb33ccea64a72ff41) /*  527 */,
+  U64_C(0xf04a4933083066a5) /*  528 */, U64_C(0x8d970acdd7289af5) /*  529 */,
+  U64_C(0x8f96e8e031c8c25e) /*  530 */, U64_C(0xf3fec02276875d47) /*  531 */,
+  U64_C(0xec7bf310056190dd) /*  532 */, U64_C(0xf5adb0aebb0f1491) /*  533 */,
+  U64_C(0x9b50f8850fd58892) /*  534 */, U64_C(0x4975488358b74de8) /*  535 */,
+  U64_C(0xa3354ff691531c61) /*  536 */, U64_C(0x0702bbe481d2c6ee) /*  537 */,
+  U64_C(0x89fb24057deded98) /*  538 */, U64_C(0xac3075138596e902) /*  539 */,
+  U64_C(0x1d2d3580172772ed) /*  540 */, U64_C(0xeb738fc28e6bc30d) /*  541 */,
+  U64_C(0x5854ef8f63044326) /*  542 */, U64_C(0x9e5c52325add3bbe) /*  543 */,
+  U64_C(0x90aa53cf325c4623) /*  544 */, U64_C(0xc1d24d51349dd067) /*  545 */,
+  U64_C(0x2051cfeea69ea624) /*  546 */, U64_C(0x13220f0a862e7e4f) /*  547 */,
+  U64_C(0xce39399404e04864) /*  548 */, U64_C(0xd9c42ca47086fcb7) /*  549 */,
+  U64_C(0x685ad2238a03e7cc) /*  550 */, U64_C(0x066484b2ab2ff1db) /*  551 */,
+  U64_C(0xfe9d5d70efbf79ec) /*  552 */, U64_C(0x5b13b9dd9c481854) /*  553 */,
+  U64_C(0x15f0d475ed1509ad) /*  554 */, U64_C(0x0bebcd060ec79851) /*  555 */,
+  U64_C(0xd58c6791183ab7f8) /*  556 */, U64_C(0xd1187c5052f3eee4) /*  557 */,
+  U64_C(0xc95d1192e54e82ff) /*  558 */, U64_C(0x86eea14cb9ac6ca2) /*  559 */,
+  U64_C(0x3485beb153677d5d) /*  560 */, U64_C(0xdd191d781f8c492a) /*  561 */,
+  U64_C(0xf60866baa784ebf9) /*  562 */, U64_C(0x518f643ba2d08c74) /*  563 */,
+  U64_C(0x8852e956e1087c22) /*  564 */, U64_C(0xa768cb8dc410ae8d) /*  565 */,
+  U64_C(0x38047726bfec8e1a) /*  566 */, U64_C(0xa67738b4cd3b45aa) /*  567 */,
+  U64_C(0xad16691cec0dde19) /*  568 */, U64_C(0xc6d4319380462e07) /*  569 */,
+  U64_C(0xc5a5876d0ba61938) /*  570 */, U64_C(0x16b9fa1fa58fd840) /*  571 */,
+  U64_C(0x188ab1173ca74f18) /*  572 */, U64_C(0xabda2f98c99c021f) /*  573 */,
+  U64_C(0x3e0580ab134ae816) /*  574 */, U64_C(0x5f3b05b773645abb) /*  575 */,
+  U64_C(0x2501a2be5575f2f6) /*  576 */, U64_C(0x1b2f74004e7e8ba9) /*  577 */,
+  U64_C(0x1cd7580371e8d953) /*  578 */, U64_C(0x7f6ed89562764e30) /*  579 */,
+  U64_C(0xb15926ff596f003d) /*  580 */, U64_C(0x9f65293da8c5d6b9) /*  581 */,
+  U64_C(0x6ecef04dd690f84c) /*  582 */, U64_C(0x4782275fff33af88) /*  583 */,
+  U64_C(0xe41433083f820801) /*  584 */, U64_C(0xfd0dfe409a1af9b5) /*  585 */,
+  U64_C(0x4325a3342cdb396b) /*  586 */, U64_C(0x8ae77e62b301b252) /*  587 */,
+  U64_C(0xc36f9e9f6655615a) /*  588 */, U64_C(0x85455a2d92d32c09) /*  589 */,
+  U64_C(0xf2c7dea949477485) /*  590 */, U64_C(0x63cfb4c133a39eba) /*  591 */,
+  U64_C(0x83b040cc6ebc5462) /*  592 */, U64_C(0x3b9454c8fdb326b0) /*  593 */,
+  U64_C(0x56f56a9e87ffd78c) /*  594 */, U64_C(0x2dc2940d99f42bc6) /*  595 */,
+  U64_C(0x98f7df096b096e2d) /*  596 */, U64_C(0x19a6e01e3ad852bf) /*  597 */,
+  U64_C(0x42a99ccbdbd4b40b) /*  598 */, U64_C(0xa59998af45e9c559) /*  599 */,
+  U64_C(0x366295e807d93186) /*  600 */, U64_C(0x6b48181bfaa1f773) /*  601 */,
+  U64_C(0x1fec57e2157a0a1d) /*  602 */, U64_C(0x4667446af6201ad5) /*  603 */,
+  U64_C(0xe615ebcacfb0f075) /*  604 */, U64_C(0xb8f31f4f68290778) /*  605 */,
+  U64_C(0x22713ed6ce22d11e) /*  606 */, U64_C(0x3057c1a72ec3c93b) /*  607 */,
+  U64_C(0xcb46acc37c3f1f2f) /*  608 */, U64_C(0xdbb893fd02aaf50e) /*  609 */,
+  U64_C(0x331fd92e600b9fcf) /*  610 */, U64_C(0xa498f96148ea3ad6) /*  611 */,
+  U64_C(0xa8d8426e8b6a83ea) /*  612 */, U64_C(0xa089b274b7735cdc) /*  613 */,
+  U64_C(0x87f6b3731e524a11) /*  614 */, U64_C(0x118808e5cbc96749) /*  615 */,
+  U64_C(0x9906e4c7b19bd394) /*  616 */, U64_C(0xafed7f7e9b24a20c) /*  617 */,
+  U64_C(0x6509eadeeb3644a7) /*  618 */, U64_C(0x6c1ef1d3e8ef0ede) /*  619 */,
+  U64_C(0xb9c97d43e9798fb4) /*  620 */, U64_C(0xa2f2d784740c28a3) /*  621 */,
+  U64_C(0x7b8496476197566f) /*  622 */, U64_C(0x7a5be3e6b65f069d) /*  623 */,
+  U64_C(0xf96330ed78be6f10) /*  624 */, U64_C(0xeee60de77a076a15) /*  625 */,
+  U64_C(0x2b4bee4aa08b9bd0) /*  626 */, U64_C(0x6a56a63ec7b8894e) /*  627 */,
+  U64_C(0x02121359ba34fef4) /*  628 */, U64_C(0x4cbf99f8283703fc) /*  629 */,
+  U64_C(0x398071350caf30c8) /*  630 */, U64_C(0xd0a77a89f017687a) /*  631 */,
+  U64_C(0xf1c1a9eb9e423569) /*  632 */, U64_C(0x8c7976282dee8199) /*  633 */,
+  U64_C(0x5d1737a5dd1f7abd) /*  634 */, U64_C(0x4f53433c09a9fa80) /*  635 */,
+  U64_C(0xfa8b0c53df7ca1d9) /*  636 */, U64_C(0x3fd9dcbc886ccb77) /*  637 */,
+  U64_C(0xc040917ca91b4720) /*  638 */, U64_C(0x7dd00142f9d1dcdf) /*  639 */,
+  U64_C(0x8476fc1d4f387b58) /*  640 */, U64_C(0x23f8e7c5f3316503) /*  641 */,
+  U64_C(0x032a2244e7e37339) /*  642 */, U64_C(0x5c87a5d750f5a74b) /*  643 */,
+  U64_C(0x082b4cc43698992e) /*  644 */, U64_C(0xdf917becb858f63c) /*  645 */,
+  U64_C(0x3270b8fc5bf86dda) /*  646 */, U64_C(0x10ae72bb29b5dd76) /*  647 */,
+  U64_C(0x576ac94e7700362b) /*  648 */, U64_C(0x1ad112dac61efb8f) /*  649 */,
+  U64_C(0x691bc30ec5faa427) /*  650 */, U64_C(0xff246311cc327143) /*  651 */,
+  U64_C(0x3142368e30e53206) /*  652 */, U64_C(0x71380e31e02ca396) /*  653 */,
+  U64_C(0x958d5c960aad76f1) /*  654 */, U64_C(0xf8d6f430c16da536) /*  655 */,
+  U64_C(0xc8ffd13f1be7e1d2) /*  656 */, U64_C(0x7578ae66004ddbe1) /*  657 */,
+  U64_C(0x05833f01067be646) /*  658 */, U64_C(0xbb34b5ad3bfe586d) /*  659 */,
+  U64_C(0x095f34c9a12b97f0) /*  660 */, U64_C(0x247ab64525d60ca8) /*  661 */,
+  U64_C(0xdcdbc6f3017477d1) /*  662 */, U64_C(0x4a2e14d4decad24d) /*  663 */,
+  U64_C(0xbdb5e6d9be0a1eeb) /*  664 */, U64_C(0x2a7e70f7794301ab) /*  665 */,
+  U64_C(0xdef42d8a270540fd) /*  666 */, U64_C(0x01078ec0a34c22c1) /*  667 */,
+  U64_C(0xe5de511af4c16387) /*  668 */, U64_C(0x7ebb3a52bd9a330a) /*  669 */,
+  U64_C(0x77697857aa7d6435) /*  670 */, U64_C(0x004e831603ae4c32) /*  671 */,
+  U64_C(0xe7a21020ad78e312) /*  672 */, U64_C(0x9d41a70c6ab420f2) /*  673 */,
+  U64_C(0x28e06c18ea1141e6) /*  674 */, U64_C(0xd2b28cbd984f6b28) /*  675 */,
+  U64_C(0x26b75f6c446e9d83) /*  676 */, U64_C(0xba47568c4d418d7f) /*  677 */,
+  U64_C(0xd80badbfe6183d8e) /*  678 */, U64_C(0x0e206d7f5f166044) /*  679 */,
+  U64_C(0xe258a43911cbca3e) /*  680 */, U64_C(0x723a1746b21dc0bc) /*  681 */,
+  U64_C(0xc7caa854f5d7cdd3) /*  682 */, U64_C(0x7cac32883d261d9c) /*  683 */,
+  U64_C(0x7690c26423ba942c) /*  684 */, U64_C(0x17e55524478042b8) /*  685 */,
+  U64_C(0xe0be477656a2389f) /*  686 */, U64_C(0x4d289b5e67ab2da0) /*  687 */,
+  U64_C(0x44862b9c8fbbfd31) /*  688 */, U64_C(0xb47cc8049d141365) /*  689 */,
+  U64_C(0x822c1b362b91c793) /*  690 */, U64_C(0x4eb14655fb13dfd8) /*  691 */,
+  U64_C(0x1ecbba0714e2a97b) /*  692 */, U64_C(0x6143459d5cde5f14) /*  693 */,
+  U64_C(0x53a8fbf1d5f0ac89) /*  694 */, U64_C(0x97ea04d81c5e5b00) /*  695 */,
+  U64_C(0x622181a8d4fdb3f3) /*  696 */, U64_C(0xe9bcd341572a1208) /*  697 */,
+  U64_C(0x1411258643cce58a) /*  698 */, U64_C(0x9144c5fea4c6e0a4) /*  699 */,
+  U64_C(0x0d33d06565cf620f) /*  700 */, U64_C(0x54a48d489f219ca1) /*  701 */,
+  U64_C(0xc43e5eac6d63c821) /*  702 */, U64_C(0xa9728b3a72770daf) /*  703 */,
+  U64_C(0xd7934e7b20df87ef) /*  704 */, U64_C(0xe35503b61a3e86e5) /*  705 */,
+  U64_C(0xcae321fbc819d504) /*  706 */, U64_C(0x129a50b3ac60bfa6) /*  707 */,
+  U64_C(0xcd5e68ea7e9fb6c3) /*  708 */, U64_C(0xb01c90199483b1c7) /*  709 */,
+  U64_C(0x3de93cd5c295376c) /*  710 */, U64_C(0xaed52edf2ab9ad13) /*  711 */,
+  U64_C(0x2e60f512c0a07884) /*  712 */, U64_C(0xbc3d86a3e36210c9) /*  713 */,
+  U64_C(0x35269d9b163951ce) /*  714 */, U64_C(0x0c7d6e2ad0cdb5fa) /*  715 */,
+  U64_C(0x59e86297d87f5733) /*  716 */, U64_C(0x298ef221898db0e7) /*  717 */,
+  U64_C(0x55000029d1a5aa7e) /*  718 */, U64_C(0x8bc08ae1b5061b45) /*  719 */,
+  U64_C(0xc2c31c2b6c92703a) /*  720 */, U64_C(0x94cc596baf25ef42) /*  721 */,
+  U64_C(0x0a1d73db22540456) /*  722 */, U64_C(0x04b6a0f9d9c4179a) /*  723 */,
+  U64_C(0xeffdafa2ae3d3c60) /*  724 */, U64_C(0xf7c8075bb49496c4) /*  725 */,
+  U64_C(0x9cc5c7141d1cd4e3) /*  726 */, U64_C(0x78bd1638218e5534) /*  727 */,
+  U64_C(0xb2f11568f850246a) /*  728 */, U64_C(0xedfabcfa9502bc29) /*  729 */,
+  U64_C(0x796ce5f2da23051b) /*  730 */, U64_C(0xaae128b0dc93537c) /*  731 */,
+  U64_C(0x3a493da0ee4b29ae) /*  732 */, U64_C(0xb5df6b2c416895d7) /*  733 */,
+  U64_C(0xfcabbd25122d7f37) /*  734 */, U64_C(0x70810b58105dc4b1) /*  735 */,
+  U64_C(0xe10fdd37f7882a90) /*  736 */, U64_C(0x524dcab5518a3f5c) /*  737 */,
+  U64_C(0x3c9e85878451255b) /*  738 */, U64_C(0x4029828119bd34e2) /*  739 */,
+  U64_C(0x74a05b6f5d3ceccb) /*  740 */, U64_C(0xb610021542e13eca) /*  741 */,
+  U64_C(0x0ff979d12f59e2ac) /*  742 */, U64_C(0x6037da27e4f9cc50) /*  743 */,
+  U64_C(0x5e92975a0df1847d) /*  744 */, U64_C(0xd66de190d3e623fe) /*  745 */,
+  U64_C(0x5032d6b87b568048) /*  746 */, U64_C(0x9a36b7ce8235216e) /*  747 */,
+  U64_C(0x80272a7a24f64b4a) /*  748 */, U64_C(0x93efed8b8c6916f7) /*  749 */,
+  U64_C(0x37ddbff44cce1555) /*  750 */, U64_C(0x4b95db5d4b99bd25) /*  751 */,
+  U64_C(0x92d3fda169812fc0) /*  752 */, U64_C(0xfb1a4a9a90660bb6) /*  753 */,
+  U64_C(0x730c196946a4b9b2) /*  754 */, U64_C(0x81e289aa7f49da68) /*  755 */,
+  U64_C(0x64669a0f83b1a05f) /*  756 */, U64_C(0x27b3ff7d9644f48b) /*  757 */,
+  U64_C(0xcc6b615c8db675b3) /*  758 */, U64_C(0x674f20b9bcebbe95) /*  759 */,
+  U64_C(0x6f31238275655982) /*  760 */, U64_C(0x5ae488713e45cf05) /*  761 */,
+  U64_C(0xbf619f9954c21157) /*  762 */, U64_C(0xeabac46040a8eae9) /*  763 */,
+  U64_C(0x454c6fe9f2c0c1cd) /*  764 */, U64_C(0x419cf6496412691c) /*  765 */,
+  U64_C(0xd3dc3bef265b0f70) /*  766 */, U64_C(0x6d0e60f5c3578a9e) /*  767 */
+};
+static u64 sbox4[256] = {
+  U64_C(0x5b0e608526323c55) /*  768 */, U64_C(0x1a46c1a9fa1b59f5) /*  769 */,
+  U64_C(0xa9e245a17c4c8ffa) /*  770 */, U64_C(0x65ca5159db2955d7) /*  771 */,
+  U64_C(0x05db0a76ce35afc2) /*  772 */, U64_C(0x81eac77ea9113d45) /*  773 */,
+  U64_C(0x528ef88ab6ac0a0d) /*  774 */, U64_C(0xa09ea253597be3ff) /*  775 */,
+  U64_C(0x430ddfb3ac48cd56) /*  776 */, U64_C(0xc4b3a67af45ce46f) /*  777 */,
+  U64_C(0x4ececfd8fbe2d05e) /*  778 */, U64_C(0x3ef56f10b39935f0) /*  779 */,
+  U64_C(0x0b22d6829cd619c6) /*  780 */, U64_C(0x17fd460a74df2069) /*  781 */,
+  U64_C(0x6cf8cc8e8510ed40) /*  782 */, U64_C(0xd6c824bf3a6ecaa7) /*  783 */,
+  U64_C(0x61243d581a817049) /*  784 */, U64_C(0x048bacb6bbc163a2) /*  785 */,
+  U64_C(0xd9a38ac27d44cc32) /*  786 */, U64_C(0x7fddff5baaf410ab) /*  787 */,
+  U64_C(0xad6d495aa804824b) /*  788 */, U64_C(0xe1a6a74f2d8c9f94) /*  789 */,
+  U64_C(0xd4f7851235dee8e3) /*  790 */, U64_C(0xfd4b7f886540d893) /*  791 */,
+  U64_C(0x247c20042aa4bfda) /*  792 */, U64_C(0x096ea1c517d1327c) /*  793 */,
+  U64_C(0xd56966b4361a6685) /*  794 */, U64_C(0x277da5c31221057d) /*  795 */,
+  U64_C(0x94d59893a43acff7) /*  796 */, U64_C(0x64f0c51ccdc02281) /*  797 */,
+  U64_C(0x3d33bcc4ff6189db) /*  798 */, U64_C(0xe005cb184ce66af1) /*  799 */,
+  U64_C(0xff5ccd1d1db99bea) /*  800 */, U64_C(0xb0b854a7fe42980f) /*  801 */,
+  U64_C(0x7bd46a6a718d4b9f) /*  802 */, U64_C(0xd10fa8cc22a5fd8c) /*  803 */,
+  U64_C(0xd31484952be4bd31) /*  804 */, U64_C(0xc7fa975fcb243847) /*  805 */,
+  U64_C(0x4886ed1e5846c407) /*  806 */, U64_C(0x28cddb791eb70b04) /*  807 */,
+  U64_C(0xc2b00be2f573417f) /*  808 */, U64_C(0x5c9590452180f877) /*  809 */,
+  U64_C(0x7a6bddfff370eb00) /*  810 */, U64_C(0xce509e38d6d9d6a4) /*  811 */,
+  U64_C(0xebeb0f00647fa702) /*  812 */, U64_C(0x1dcc06cf76606f06) /*  813 */,
+  U64_C(0xe4d9f28ba286ff0a) /*  814 */, U64_C(0xd85a305dc918c262) /*  815 */,
+  U64_C(0x475b1d8732225f54) /*  816 */, U64_C(0x2d4fb51668ccb5fe) /*  817 */,
+  U64_C(0xa679b9d9d72bba20) /*  818 */, U64_C(0x53841c0d912d43a5) /*  819 */,
+  U64_C(0x3b7eaa48bf12a4e8) /*  820 */, U64_C(0x781e0e47f22f1ddf) /*  821 */,
+  U64_C(0xeff20ce60ab50973) /*  822 */, U64_C(0x20d261d19dffb742) /*  823 */,
+  U64_C(0x16a12b03062a2e39) /*  824 */, U64_C(0x1960eb2239650495) /*  825 */,
+  U64_C(0x251c16fed50eb8b8) /*  826 */, U64_C(0x9ac0c330f826016e) /*  827 */,
+  U64_C(0xed152665953e7671) /*  828 */, U64_C(0x02d63194a6369570) /*  829 */,
+  U64_C(0x5074f08394b1c987) /*  830 */, U64_C(0x70ba598c90b25ce1) /*  831 */,
+  U64_C(0x794a15810b9742f6) /*  832 */, U64_C(0x0d5925e9fcaf8c6c) /*  833 */,
+  U64_C(0x3067716cd868744e) /*  834 */, U64_C(0x910ab077e8d7731b) /*  835 */,
+  U64_C(0x6a61bbdb5ac42f61) /*  836 */, U64_C(0x93513efbf0851567) /*  837 */,
+  U64_C(0xf494724b9e83e9d5) /*  838 */, U64_C(0xe887e1985c09648d) /*  839 */,
+  U64_C(0x34b1d3c675370cfd) /*  840 */, U64_C(0xdc35e433bc0d255d) /*  841 */,
+  U64_C(0xd0aab84234131be0) /*  842 */, U64_C(0x08042a50b48b7eaf) /*  843 */,
+  U64_C(0x9997c4ee44a3ab35) /*  844 */, U64_C(0x829a7b49201799d0) /*  845 */,
+  U64_C(0x263b8307b7c54441) /*  846 */, U64_C(0x752f95f4fd6a6ca6) /*  847 */,
+  U64_C(0x927217402c08c6e5) /*  848 */, U64_C(0x2a8ab754a795d9ee) /*  849 */,
+  U64_C(0xa442f7552f72943d) /*  850 */, U64_C(0x2c31334e19781208) /*  851 */,
+  U64_C(0x4fa98d7ceaee6291) /*  852 */, U64_C(0x55c3862f665db309) /*  853 */,
+  U64_C(0xbd0610175d53b1f3) /*  854 */, U64_C(0x46fe6cb840413f27) /*  855 */,
+  U64_C(0x3fe03792df0cfa59) /*  856 */, U64_C(0xcfe700372eb85e8f) /*  857 */,
+  U64_C(0xa7be29e7adbce118) /*  858 */, U64_C(0xe544ee5cde8431dd) /*  859 */,
+  U64_C(0x8a781b1b41f1873e) /*  860 */, U64_C(0xa5c94c78a0d2f0e7) /*  861 */,
+  U64_C(0x39412e2877b60728) /*  862 */, U64_C(0xa1265ef3afc9a62c) /*  863 */,
+  U64_C(0xbcc2770c6a2506c5) /*  864 */, U64_C(0x3ab66dd5dce1ce12) /*  865 */,
+  U64_C(0xe65499d04a675b37) /*  866 */, U64_C(0x7d8f523481bfd216) /*  867 */,
+  U64_C(0x0f6f64fcec15f389) /*  868 */, U64_C(0x74efbe618b5b13c8) /*  869 */,
+  U64_C(0xacdc82b714273e1d) /*  870 */, U64_C(0xdd40bfe003199d17) /*  871 */,
+  U64_C(0x37e99257e7e061f8) /*  872 */, U64_C(0xfa52626904775aaa) /*  873 */,
+  U64_C(0x8bbbf63a463d56f9) /*  874 */, U64_C(0xf0013f1543a26e64) /*  875 */,
+  U64_C(0xa8307e9f879ec898) /*  876 */, U64_C(0xcc4c27a4150177cc) /*  877 */,
+  U64_C(0x1b432f2cca1d3348) /*  878 */, U64_C(0xde1d1f8f9f6fa013) /*  879 */,
+  U64_C(0x606602a047a7ddd6) /*  880 */, U64_C(0xd237ab64cc1cb2c7) /*  881 */,
+  U64_C(0x9b938e7225fcd1d3) /*  882 */, U64_C(0xec4e03708e0ff476) /*  883 */,
+  U64_C(0xfeb2fbda3d03c12d) /*  884 */, U64_C(0xae0bced2ee43889a) /*  885 */,
+  U64_C(0x22cb8923ebfb4f43) /*  886 */, U64_C(0x69360d013cf7396d) /*  887 */,
+  U64_C(0x855e3602d2d4e022) /*  888 */, U64_C(0x073805bad01f784c) /*  889 */,
+  U64_C(0x33e17a133852f546) /*  890 */, U64_C(0xdf4874058ac7b638) /*  891 */,
+  U64_C(0xba92b29c678aa14a) /*  892 */, U64_C(0x0ce89fc76cfaadcd) /*  893 */,
+  U64_C(0x5f9d4e0908339e34) /*  894 */, U64_C(0xf1afe9291f5923b9) /*  895 */,
+  U64_C(0x6e3480f60f4a265f) /*  896 */, U64_C(0xeebf3a2ab29b841c) /*  897 */,
+  U64_C(0xe21938a88f91b4ad) /*  898 */, U64_C(0x57dfeff845c6d3c3) /*  899 */,
+  U64_C(0x2f006b0bf62caaf2) /*  900 */, U64_C(0x62f479ef6f75ee78) /*  901 */,
+  U64_C(0x11a55ad41c8916a9) /*  902 */, U64_C(0xf229d29084fed453) /*  903 */,
+  U64_C(0x42f1c27b16b000e6) /*  904 */, U64_C(0x2b1f76749823c074) /*  905 */,
+  U64_C(0x4b76eca3c2745360) /*  906 */, U64_C(0x8c98f463b91691bd) /*  907 */,
+  U64_C(0x14bcc93cf1ade66a) /*  908 */, U64_C(0x8885213e6d458397) /*  909 */,
+  U64_C(0x8e177df0274d4711) /*  910 */, U64_C(0xb49b73b5503f2951) /*  911 */,
+  U64_C(0x10168168c3f96b6b) /*  912 */, U64_C(0x0e3d963b63cab0ae) /*  913 */,
+  U64_C(0x8dfc4b5655a1db14) /*  914 */, U64_C(0xf789f1356e14de5c) /*  915 */,
+  U64_C(0x683e68af4e51dac1) /*  916 */, U64_C(0xc9a84f9d8d4b0fd9) /*  917 */,
+  U64_C(0x3691e03f52a0f9d1) /*  918 */, U64_C(0x5ed86e46e1878e80) /*  919 */,
+  U64_C(0x3c711a0e99d07150) /*  920 */, U64_C(0x5a0865b20c4e9310) /*  921 */,
+  U64_C(0x56fbfc1fe4f0682e) /*  922 */, U64_C(0xea8d5de3105edf9b) /*  923 */,
+  U64_C(0x71abfdb12379187a) /*  924 */, U64_C(0x2eb99de1bee77b9c) /*  925 */,
+  U64_C(0x21ecc0ea33cf4523) /*  926 */, U64_C(0x59a4d7521805c7a1) /*  927 */,
+  U64_C(0x3896f5eb56ae7c72) /*  928 */, U64_C(0xaa638f3db18f75dc) /*  929 */,
+  U64_C(0x9f39358dabe9808e) /*  930 */, U64_C(0xb7defa91c00b72ac) /*  931 */,
+  U64_C(0x6b5541fd62492d92) /*  932 */, U64_C(0x6dc6dee8f92e4d5b) /*  933 */,
+  U64_C(0x353f57abc4beea7e) /*  934 */, U64_C(0x735769d6da5690ce) /*  935 */,
+  U64_C(0x0a234aa642391484) /*  936 */, U64_C(0xf6f9508028f80d9d) /*  937 */,
+  U64_C(0xb8e319a27ab3f215) /*  938 */, U64_C(0x31ad9c1151341a4d) /*  939 */,
+  U64_C(0x773c22a57bef5805) /*  940 */, U64_C(0x45c7561a07968633) /*  941 */,
+  U64_C(0xf913da9e249dbe36) /*  942 */, U64_C(0xda652d9b78a64c68) /*  943 */,
+  U64_C(0x4c27a97f3bc334ef) /*  944 */, U64_C(0x76621220e66b17f4) /*  945 */,
+  U64_C(0x967743899acd7d0b) /*  946 */, U64_C(0xf3ee5bcae0ed6782) /*  947 */,
+  U64_C(0x409f753600c879fc) /*  948 */, U64_C(0x06d09a39b5926db6) /*  949 */,
+  U64_C(0x6f83aeb0317ac588) /*  950 */, U64_C(0x01e6ca4a86381f21) /*  951 */,
+  U64_C(0x66ff3462d19f3025) /*  952 */, U64_C(0x72207c24ddfd3bfb) /*  953 */,
+  U64_C(0x4af6b6d3e2ece2eb) /*  954 */, U64_C(0x9c994dbec7ea08de) /*  955 */,
+  U64_C(0x49ace597b09a8bc4) /*  956 */, U64_C(0xb38c4766cf0797ba) /*  957 */,
+  U64_C(0x131b9373c57c2a75) /*  958 */, U64_C(0xb1822cce61931e58) /*  959 */,
+  U64_C(0x9d7555b909ba1c0c) /*  960 */, U64_C(0x127fafdd937d11d2) /*  961 */,
+  U64_C(0x29da3badc66d92e4) /*  962 */, U64_C(0xa2c1d57154c2ecbc) /*  963 */,
+  U64_C(0x58c5134d82f6fe24) /*  964 */, U64_C(0x1c3ae3515b62274f) /*  965 */,
+  U64_C(0xe907c82e01cb8126) /*  966 */, U64_C(0xf8ed091913e37fcb) /*  967 */,
+  U64_C(0x3249d8f9c80046c9) /*  968 */, U64_C(0x80cf9bede388fb63) /*  969 */,
+  U64_C(0x1881539a116cf19e) /*  970 */, U64_C(0x5103f3f76bd52457) /*  971 */,
+  U64_C(0x15b7e6f5ae47f7a8) /*  972 */, U64_C(0xdbd7c6ded47e9ccf) /*  973 */,
+  U64_C(0x44e55c410228bb1a) /*  974 */, U64_C(0xb647d4255edb4e99) /*  975 */,
+  U64_C(0x5d11882bb8aafc30) /*  976 */, U64_C(0xf5098bbb29d3212a) /*  977 */,
+  U64_C(0x8fb5ea14e90296b3) /*  978 */, U64_C(0x677b942157dd025a) /*  979 */,
+  U64_C(0xfb58e7c0a390acb5) /*  980 */, U64_C(0x89d3674c83bd4a01) /*  981 */,
+  U64_C(0x9e2da4df4bf3b93b) /*  982 */, U64_C(0xfcc41e328cab4829) /*  983 */,
+  U64_C(0x03f38c96ba582c52) /*  984 */, U64_C(0xcad1bdbd7fd85db2) /*  985 */,
+  U64_C(0xbbb442c16082ae83) /*  986 */, U64_C(0xb95fe86ba5da9ab0) /*  987 */,
+  U64_C(0xb22e04673771a93f) /*  988 */, U64_C(0x845358c9493152d8) /*  989 */,
+  U64_C(0xbe2a488697b4541e) /*  990 */, U64_C(0x95a2dc2dd38e6966) /*  991 */,
+  U64_C(0xc02c11ac923c852b) /*  992 */, U64_C(0x2388b1990df2a87b) /*  993 */,
+  U64_C(0x7c8008fa1b4f37be) /*  994 */, U64_C(0x1f70d0c84d54e503) /*  995 */,
+  U64_C(0x5490adec7ece57d4) /*  996 */, U64_C(0x002b3c27d9063a3a) /*  997 */,
+  U64_C(0x7eaea3848030a2bf) /*  998 */, U64_C(0xc602326ded2003c0) /*  999 */,
+  U64_C(0x83a7287d69a94086) /* 1000 */, U64_C(0xc57a5fcb30f57a8a) /* 1001 */,
+  U64_C(0xb56844e479ebe779) /* 1002 */, U64_C(0xa373b40f05dcbce9) /* 1003 */,
+  U64_C(0xd71a786e88570ee2) /* 1004 */, U64_C(0x879cbacdbde8f6a0) /* 1005 */,
+  U64_C(0x976ad1bcc164a32f) /* 1006 */, U64_C(0xab21e25e9666d78b) /* 1007 */,
+  U64_C(0x901063aae5e5c33c) /* 1008 */, U64_C(0x9818b34448698d90) /* 1009 */,
+  U64_C(0xe36487ae3e1e8abb) /* 1010 */, U64_C(0xafbdf931893bdcb4) /* 1011 */,
+  U64_C(0x6345a0dc5fbbd519) /* 1012 */, U64_C(0x8628fe269b9465ca) /* 1013 */,
+  U64_C(0x1e5d01603f9c51ec) /* 1014 */, U64_C(0x4de44006a15049b7) /* 1015 */,
+  U64_C(0xbf6c70e5f776cbb1) /* 1016 */, U64_C(0x411218f2ef552bed) /* 1017 */,
+  U64_C(0xcb0c0708705a36a3) /* 1018 */, U64_C(0xe74d14754f986044) /* 1019 */,
+  U64_C(0xcd56d9430ea8280e) /* 1020 */, U64_C(0xc12591d7535f5065) /* 1021 */,
+  U64_C(0xc83223f1720aef96) /* 1022 */, U64_C(0xc3a0396f7363a51f) /* 1023 */
+};
+
+static void
+do_init (void *context, int variant)
+{
+  TIGER_CONTEXT *hd = context;
+
+  hd->a = 0x0123456789abcdefLL;
+  hd->b = 0xfedcba9876543210LL;
+  hd->c = 0xf096a5b4c3b2e187LL;
+  hd->nblocks = 0;
+  hd->count = 0;
+  hd->variant = variant;
+}
+
+static void
+tiger_init (void *context)
+{
+  do_init (context, 0);
+}
+
+static void
+tiger1_init (void *context)
+{
+  do_init (context, 1);
+}
+
+static void
+tiger2_init (void *context)
+{
+  do_init (context, 2);
+}
+
+static void
+tiger_round( u64 *ra, u64 *rb, u64 *rc, u64 x, int mul )
+{
+  u64 a = *ra;
+  u64 b = *rb;
+  u64 c = *rc;
+
+  c ^= x;
+  a -= (  sbox1[  c        & 0xff ] ^ sbox2[ (c >> 16) & 0xff ]
+        ^ sbox3[ (c >> 32) & 0xff ] ^ sbox4[ (c >> 48) & 0xff ]);
+  b += (  sbox4[ (c >>  8) & 0xff ] ^ sbox3[ (c >> 24) & 0xff ]
+        ^ sbox2[ (c >> 40) & 0xff ] ^ sbox1[ (c >> 56) & 0xff ]);
+  b *= mul;
+
+  *ra = a;
+  *rb = b;
+  *rc = c;
+}
+
+
+static void
+pass( u64 *ra, u64 *rb, u64 *rc, u64 *x, int mul )
+{
+  u64 a = *ra;
+  u64 b = *rb;
+  u64 c = *rc;
+
+  tiger_round( &a, &b, &c, x[0], mul );
+  tiger_round( &b, &c, &a, x[1], mul );
+  tiger_round( &c, &a, &b, x[2], mul );
+  tiger_round( &a, &b, &c, x[3], mul );
+  tiger_round( &b, &c, &a, x[4], mul );
+  tiger_round( &c, &a, &b, x[5], mul );
+  tiger_round( &a, &b, &c, x[6], mul );
+  tiger_round( &b, &c, &a, x[7], mul );
+
+  *ra = a;
+  *rb = b;
+  *rc = c;
+}
+
+
+static void
+key_schedule( u64 *x )
+{
+  x[0] -= x[7] ^ 0xa5a5a5a5a5a5a5a5LL;
+  x[1] ^= x[0];
+  x[2] += x[1];
+  x[3] -= x[2] ^ ((~x[1]) << 19 );
+  x[4] ^= x[3];
+  x[5] += x[4];
+  x[6] -= x[5] ^ ((~x[4]) >> 23 );
+  x[7] ^= x[6];
+  x[0] += x[7];
+  x[1] -= x[0] ^ ((~x[7]) << 19 );
+  x[2] ^= x[1];
+  x[3] += x[2];
+  x[4] -= x[3] ^ ((~x[2]) >> 23 );
+  x[5] ^= x[4];
+  x[6] += x[5];
+  x[7] -= x[6] ^ 0x0123456789abcdefLL;
+}
+
+
+/****************
+ * Transform the message DATA which consists of 512 bytes (8 words)
+ */
+static void
+transform ( TIGER_CONTEXT *hd, const unsigned char *data )
+{
+  u64 a,b,c,aa,bb,cc;
+  u64 x[8];
+#ifdef WORDS_BIGENDIAN
+#define MKWORD(d,n) \
+		(  ((u64)(d)[8*(n)+7]) << 56 | ((u64)(d)[8*(n)+6]) << 48  \
+		 | ((u64)(d)[8*(n)+5]) << 40 | ((u64)(d)[8*(n)+4]) << 32  \
+		 | ((u64)(d)[8*(n)+3]) << 24 | ((u64)(d)[8*(n)+2]) << 16  \
+		 | ((u64)(d)[8*(n)+1]) << 8  | ((u64)(d)[8*(n)	])	 )
+  x[0] = MKWORD(data, 0);
+  x[1] = MKWORD(data, 1);
+  x[2] = MKWORD(data, 2);
+  x[3] = MKWORD(data, 3);
+  x[4] = MKWORD(data, 4);
+  x[5] = MKWORD(data, 5);
+  x[6] = MKWORD(data, 6);
+  x[7] = MKWORD(data, 7);
+#undef MKWORD
+#else
+  memcpy( &x[0], data, 64 );
+#endif
+
+  /* save */
+  a = aa = hd->a;
+  b = bb = hd->b;
+  c = cc = hd->c;
+
+  pass( &a, &b, &c, x, 5);
+  key_schedule( x );
+  pass( &c, &a, &b, x, 7);
+  key_schedule( x );
+  pass( &b, &c, &a, x, 9);
+
+  /* feedforward */
+  a ^= aa;
+  b -= bb;
+  c += cc;
+  /* store */
+  hd->a = a;
+  hd->b = b;
+  hd->c = c;
+}
+
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+tiger_write ( void *context, const void *inbuf_arg, size_t inlen)
+{
+  const unsigned char *inbuf = inbuf_arg;
+  TIGER_CONTEXT *hd = context;
+
+  if( hd->count == 64 ) /* flush the buffer */
+    {
+      transform( hd, hd->buf );
+      _gcry_burn_stack (21*8+11*sizeof(void*));
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if( !inbuf )
+    return;
+  if( hd->count )
+    {
+      for( ; inlen && hd->count < 64; inlen-- )
+        hd->buf[hd->count++] = *inbuf++;
+      tiger_write( hd, NULL, 0 );
+      if( !inlen )
+        return;
+    }
+
+  while( inlen >= 64 )
+    {
+      transform( hd, inbuf );
+      hd->count = 0;
+      hd->nblocks++;
+      inlen -= 64;
+      inbuf += 64;
+    }
+  _gcry_burn_stack (21*8+11*sizeof(void*));
+  for( ; inlen && hd->count < 64; inlen-- )
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+
+/* The routine terminates the computation
+ */
+static void
+tiger_final( void *context )
+{
+  TIGER_CONTEXT *hd = context;
+  u32 t, msb, lsb;
+  byte *p;
+  byte pad = hd->variant == 2? 0x80 : 0x01;
+
+  tiger_write(hd, NULL, 0); /* flush */;
+
+  t = hd->nblocks;
+  /* multiply by 64 to make a byte count */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* add the count */
+  t = lsb;
+  if( (lsb += hd->count) < t )
+    msb++;
+  /* multiply by 8 to make a bit count */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if( hd->count < 56 )  /* enough room */
+    {
+      hd->buf[hd->count++] = pad;
+      while( hd->count < 56 )
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else  /* need one extra block */
+    {
+      hd->buf[hd->count++] = pad; /* pad character */
+      while( hd->count < 64 )
+        hd->buf[hd->count++] = 0;
+      tiger_write(hd, NULL, 0);  /* flush */;
+      memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+    }
+  /* append the 64 bit count */
+  hd->buf[56] = lsb	   ;
+  hd->buf[57] = lsb >>  8;
+  hd->buf[58] = lsb >> 16;
+  hd->buf[59] = lsb >> 24;
+  hd->buf[60] = msb	   ;
+  hd->buf[61] = msb >>  8;
+  hd->buf[62] = msb >> 16;
+  hd->buf[63] = msb >> 24;
+  transform( hd, hd->buf );
+  _gcry_burn_stack (21*8+11*sizeof(void*));
+
+  p = hd->buf;
+#ifdef WORDS_BIGENDIAN
+#define X(a) do { *(u64*)p = hd->a ; p += 8; } while(0)
+#else /* little endian */
+#define X(a) do { *p++ = hd->a >> 56; *p++ = hd->a >> 48; \
+	          *p++ = hd->a >> 40; *p++ = hd->a >> 32; \
+	          *p++ = hd->a >> 24; *p++ = hd->a >> 16; \
+	          *p++ = hd->a >>  8; *p++ = hd->a;       } while(0)
+#endif
+#define Y(a) do { *p++ = hd->a      ; *p++ = hd->a >> 8;  \
+	          *p++ = hd->a >> 16; *p++ = hd->a >> 24; \
+	          *p++ = hd->a >> 32; *p++ = hd->a >> 40; \
+	          *p++ = hd->a >> 48; *p++ = hd->a >> 56; } while(0)
+  if (hd->variant == 0)
+    {
+      X(a);
+      X(b);
+      X(c);
+    }
+  else
+    {
+      Y(a);
+      Y(b);
+      Y(c);
+    }
+#undef X
+#undef Y
+}
+
+static byte *
+tiger_read( void *context )
+{
+  TIGER_CONTEXT *hd = context;
+
+  return hd->buf;
+}
+
+
+
+/* This is the old TIGER variant based on the unfixed reference
+   implementation.  IT was used in GnupG up to 1.3.2.  We don't provide
+   an OID anymore because that would not be correct.  */
+gcry_md_spec_t _gcry_digest_spec_tiger =
+  {
+    "TIGER192", NULL, 0, NULL, 24,
+    tiger_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+  };
+
+
+
+/* This is the fixed TIGER implementation.  */
+static byte asn1[19] = /* Object ID is 1.3.6.1.4.1.11591.12.2 */
+  { 0x30, 0x29, 0x30, 0x0d, 0x06, 0x09, 0x2b, 0x06,
+    0x01, 0x04, 0x01, 0xda, 0x47, 0x0c, 0x02,
+    0x05, 0x00, 0x04, 0x18 };
+
+static gcry_md_oid_spec_t oid_spec_tiger1[] =
+  {
+    /* GNU.digestAlgorithm TIGER */
+    { "1.3.6.1.4.1.11591.12.2" },
+    { NULL }
+  };
+
+gcry_md_spec_t _gcry_digest_spec_tiger1 =
+  {
+    "TIGER", asn1, DIM (asn1), oid_spec_tiger1, 24,
+    tiger1_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+  };
+
+
+
+/* This is TIGER2 which usues a changed padding algorithm.  */
+gcry_md_spec_t _gcry_digest_spec_tiger2 =
+  {
+    "TIGER2", NULL, 0, NULL, 24,
+    tiger2_init, tiger_write, tiger_final, tiger_read,
+    sizeof (TIGER_CONTEXT)
+  };
+
+#endif /* HAVE_U64_TYPEDEF */
diff --git a/grub-core/lib/libgcrypt/cipher/twofish.c b/grub-core/lib/libgcrypt/cipher/twofish.c
new file mode 100644
index 0000000..f1a93ca
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/twofish.c
@@ -0,0 +1,1040 @@
+/* Twofish for GPG
+ * Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc.
+ * Written by Matthew Skala <mskala@ansuz.sooke.bc.ca>, July 26, 1998
+ * 256-bit key length added March 20, 1999
+ * Some modifications to reduce the text size by Werner Koch, April, 1998
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ ********************************************************************
+ *
+ * This code is a "clean room" implementation, written from the paper
+ * _Twofish: A 128-Bit Block Cipher_ by Bruce Schneier, John Kelsey,
+ * Doug Whiting, David Wagner, Chris Hall, and Niels Ferguson, available
+ * through http://www.counterpane.com/twofish.html
+ *
+ * For background information on multiplication in finite fields, used for
+ * the matrix operations in the key schedule, see the book _Contemporary
+ * Abstract Algebra_ by Joseph A. Gallian, especially chapter 22 in the
+ * Third Edition.
+ *
+ * Only the 128- and 256-bit key sizes are supported.  This code is intended
+ * for GNU C on a 32-bit system, but it should work almost anywhere.  Loops
+ * are unrolled, precomputation tables are used, etc., for maximum speed at
+ * some cost in memory consumption. */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h> /* for memcmp() */
+
+#include "types.h"  /* for byte and u32 typedefs */
+#include "g10lib.h"
+#include "cipher.h"
+
+/* Prototype for the self-test function. */
+static const char *selftest(void);
+
+/* Structure for an expanded Twofish key.  s contains the key-dependent
+ * S-boxes composed with the MDS matrix; w contains the eight "whitening"
+ * subkeys, K[0] through K[7].	k holds the remaining, "round" subkeys.  Note
+ * that k[i] corresponds to what the Twofish paper calls K[i+8]. */
+typedef struct {
+   u32 s[4][256], w[8], k[32];
+} TWOFISH_context;
+
+/* These two tables are the q0 and q1 permutations, exactly as described in
+ * the Twofish paper. */
+
+static const byte q0[256] = {
+   0xA9, 0x67, 0xB3, 0xE8, 0x04, 0xFD, 0xA3, 0x76, 0x9A, 0x92, 0x80, 0x78,
+   0xE4, 0xDD, 0xD1, 0x38, 0x0D, 0xC6, 0x35, 0x98, 0x18, 0xF7, 0xEC, 0x6C,
+   0x43, 0x75, 0x37, 0x26, 0xFA, 0x13, 0x94, 0x48, 0xF2, 0xD0, 0x8B, 0x30,
+   0x84, 0x54, 0xDF, 0x23, 0x19, 0x5B, 0x3D, 0x59, 0xF3, 0xAE, 0xA2, 0x82,
+   0x63, 0x01, 0x83, 0x2E, 0xD9, 0x51, 0x9B, 0x7C, 0xA6, 0xEB, 0xA5, 0xBE,
+   0x16, 0x0C, 0xE3, 0x61, 0xC0, 0x8C, 0x3A, 0xF5, 0x73, 0x2C, 0x25, 0x0B,
+   0xBB, 0x4E, 0x89, 0x6B, 0x53, 0x6A, 0xB4, 0xF1, 0xE1, 0xE6, 0xBD, 0x45,
+   0xE2, 0xF4, 0xB6, 0x66, 0xCC, 0x95, 0x03, 0x56, 0xD4, 0x1C, 0x1E, 0xD7,
+   0xFB, 0xC3, 0x8E, 0xB5, 0xE9, 0xCF, 0xBF, 0xBA, 0xEA, 0x77, 0x39, 0xAF,
+   0x33, 0xC9, 0x62, 0x71, 0x81, 0x79, 0x09, 0xAD, 0x24, 0xCD, 0xF9, 0xD8,
+   0xE5, 0xC5, 0xB9, 0x4D, 0x44, 0x08, 0x86, 0xE7, 0xA1, 0x1D, 0xAA, 0xED,
+   0x06, 0x70, 0xB2, 0xD2, 0x41, 0x7B, 0xA0, 0x11, 0x31, 0xC2, 0x27, 0x90,
+   0x20, 0xF6, 0x60, 0xFF, 0x96, 0x5C, 0xB1, 0xAB, 0x9E, 0x9C, 0x52, 0x1B,
+   0x5F, 0x93, 0x0A, 0xEF, 0x91, 0x85, 0x49, 0xEE, 0x2D, 0x4F, 0x8F, 0x3B,
+   0x47, 0x87, 0x6D, 0x46, 0xD6, 0x3E, 0x69, 0x64, 0x2A, 0xCE, 0xCB, 0x2F,
+   0xFC, 0x97, 0x05, 0x7A, 0xAC, 0x7F, 0xD5, 0x1A, 0x4B, 0x0E, 0xA7, 0x5A,
+   0x28, 0x14, 0x3F, 0x29, 0x88, 0x3C, 0x4C, 0x02, 0xB8, 0xDA, 0xB0, 0x17,
+   0x55, 0x1F, 0x8A, 0x7D, 0x57, 0xC7, 0x8D, 0x74, 0xB7, 0xC4, 0x9F, 0x72,
+   0x7E, 0x15, 0x22, 0x12, 0x58, 0x07, 0x99, 0x34, 0x6E, 0x50, 0xDE, 0x68,
+   0x65, 0xBC, 0xDB, 0xF8, 0xC8, 0xA8, 0x2B, 0x40, 0xDC, 0xFE, 0x32, 0xA4,
+   0xCA, 0x10, 0x21, 0xF0, 0xD3, 0x5D, 0x0F, 0x00, 0x6F, 0x9D, 0x36, 0x42,
+   0x4A, 0x5E, 0xC1, 0xE0
+};
+
+static const byte q1[256] = {
+   0x75, 0xF3, 0xC6, 0xF4, 0xDB, 0x7B, 0xFB, 0xC8, 0x4A, 0xD3, 0xE6, 0x6B,
+   0x45, 0x7D, 0xE8, 0x4B, 0xD6, 0x32, 0xD8, 0xFD, 0x37, 0x71, 0xF1, 0xE1,
+   0x30, 0x0F, 0xF8, 0x1B, 0x87, 0xFA, 0x06, 0x3F, 0x5E, 0xBA, 0xAE, 0x5B,
+   0x8A, 0x00, 0xBC, 0x9D, 0x6D, 0xC1, 0xB1, 0x0E, 0x80, 0x5D, 0xD2, 0xD5,
+   0xA0, 0x84, 0x07, 0x14, 0xB5, 0x90, 0x2C, 0xA3, 0xB2, 0x73, 0x4C, 0x54,
+   0x92, 0x74, 0x36, 0x51, 0x38, 0xB0, 0xBD, 0x5A, 0xFC, 0x60, 0x62, 0x96,
+   0x6C, 0x42, 0xF7, 0x10, 0x7C, 0x28, 0x27, 0x8C, 0x13, 0x95, 0x9C, 0xC7,
+   0x24, 0x46, 0x3B, 0x70, 0xCA, 0xE3, 0x85, 0xCB, 0x11, 0xD0, 0x93, 0xB8,
+   0xA6, 0x83, 0x20, 0xFF, 0x9F, 0x77, 0xC3, 0xCC, 0x03, 0x6F, 0x08, 0xBF,
+   0x40, 0xE7, 0x2B, 0xE2, 0x79, 0x0C, 0xAA, 0x82, 0x41, 0x3A, 0xEA, 0xB9,
+   0xE4, 0x9A, 0xA4, 0x97, 0x7E, 0xDA, 0x7A, 0x17, 0x66, 0x94, 0xA1, 0x1D,
+   0x3D, 0xF0, 0xDE, 0xB3, 0x0B, 0x72, 0xA7, 0x1C, 0xEF, 0xD1, 0x53, 0x3E,
+   0x8F, 0x33, 0x26, 0x5F, 0xEC, 0x76, 0x2A, 0x49, 0x81, 0x88, 0xEE, 0x21,
+   0xC4, 0x1A, 0xEB, 0xD9, 0xC5, 0x39, 0x99, 0xCD, 0xAD, 0x31, 0x8B, 0x01,
+   0x18, 0x23, 0xDD, 0x1F, 0x4E, 0x2D, 0xF9, 0x48, 0x4F, 0xF2, 0x65, 0x8E,
+   0x78, 0x5C, 0x58, 0x19, 0x8D, 0xE5, 0x98, 0x57, 0x67, 0x7F, 0x05, 0x64,
+   0xAF, 0x63, 0xB6, 0xFE, 0xF5, 0xB7, 0x3C, 0xA5, 0xCE, 0xE9, 0x68, 0x44,
+   0xE0, 0x4D, 0x43, 0x69, 0x29, 0x2E, 0xAC, 0x15, 0x59, 0xA8, 0x0A, 0x9E,
+   0x6E, 0x47, 0xDF, 0x34, 0x35, 0x6A, 0xCF, 0xDC, 0x22, 0xC9, 0xC0, 0x9B,
+   0x89, 0xD4, 0xED, 0xAB, 0x12, 0xA2, 0x0D, 0x52, 0xBB, 0x02, 0x2F, 0xA9,
+   0xD7, 0x61, 0x1E, 0xB4, 0x50, 0x04, 0xF6, 0xC2, 0x16, 0x25, 0x86, 0x56,
+   0x55, 0x09, 0xBE, 0x91
+};
+
+/* These MDS tables are actually tables of MDS composed with q0 and q1,
+ * because it is only ever used that way and we can save some time by
+ * precomputing.  Of course the main saving comes from precomputing the
+ * GF(2^8) multiplication involved in the MDS matrix multiply; by looking
+ * things up in these tables we reduce the matrix multiply to four lookups
+ * and three XORs.  Semi-formally, the definition of these tables is:
+ * mds[0][i] = MDS (q1[i] 0 0 0)^T  mds[1][i] = MDS (0 q0[i] 0 0)^T
+ * mds[2][i] = MDS (0 0 q1[i] 0)^T  mds[3][i] = MDS (0 0 0 q0[i])^T
+ * where ^T means "transpose", the matrix multiply is performed in GF(2^8)
+ * represented as GF(2)[x]/v(x) where v(x)=x^8+x^6+x^5+x^3+1 as described
+ * by Schneier et al, and I'm casually glossing over the byte/word
+ * conversion issues. */
+
+static const u32 mds[4][256] = {
+   {0xBCBC3275, 0xECEC21F3, 0x202043C6, 0xB3B3C9F4, 0xDADA03DB, 0x02028B7B,
+    0xE2E22BFB, 0x9E9EFAC8, 0xC9C9EC4A, 0xD4D409D3, 0x18186BE6, 0x1E1E9F6B,
+    0x98980E45, 0xB2B2387D, 0xA6A6D2E8, 0x2626B74B, 0x3C3C57D6, 0x93938A32,
+    0x8282EED8, 0x525298FD, 0x7B7BD437, 0xBBBB3771, 0x5B5B97F1, 0x474783E1,
+    0x24243C30, 0x5151E20F, 0xBABAC6F8, 0x4A4AF31B, 0xBFBF4887, 0x0D0D70FA,
+    0xB0B0B306, 0x7575DE3F, 0xD2D2FD5E, 0x7D7D20BA, 0x666631AE, 0x3A3AA35B,
+    0x59591C8A, 0x00000000, 0xCDCD93BC, 0x1A1AE09D, 0xAEAE2C6D, 0x7F7FABC1,
+    0x2B2BC7B1, 0xBEBEB90E, 0xE0E0A080, 0x8A8A105D, 0x3B3B52D2, 0x6464BAD5,
+    0xD8D888A0, 0xE7E7A584, 0x5F5FE807, 0x1B1B1114, 0x2C2CC2B5, 0xFCFCB490,
+    0x3131272C, 0x808065A3, 0x73732AB2, 0x0C0C8173, 0x79795F4C, 0x6B6B4154,
+    0x4B4B0292, 0x53536974, 0x94948F36, 0x83831F51, 0x2A2A3638, 0xC4C49CB0,
+    0x2222C8BD, 0xD5D5F85A, 0xBDBDC3FC, 0x48487860, 0xFFFFCE62, 0x4C4C0796,
+    0x4141776C, 0xC7C7E642, 0xEBEB24F7, 0x1C1C1410, 0x5D5D637C, 0x36362228,
+    0x6767C027, 0xE9E9AF8C, 0x4444F913, 0x1414EA95, 0xF5F5BB9C, 0xCFCF18C7,
+    0x3F3F2D24, 0xC0C0E346, 0x7272DB3B, 0x54546C70, 0x29294CCA, 0xF0F035E3,
+    0x0808FE85, 0xC6C617CB, 0xF3F34F11, 0x8C8CE4D0, 0xA4A45993, 0xCACA96B8,
+    0x68683BA6, 0xB8B84D83, 0x38382820, 0xE5E52EFF, 0xADAD569F, 0x0B0B8477,
+    0xC8C81DC3, 0x9999FFCC, 0x5858ED03, 0x19199A6F, 0x0E0E0A08, 0x95957EBF,
+    0x70705040, 0xF7F730E7, 0x6E6ECF2B, 0x1F1F6EE2, 0xB5B53D79, 0x09090F0C,
+    0x616134AA, 0x57571682, 0x9F9F0B41, 0x9D9D803A, 0x111164EA, 0x2525CDB9,
+    0xAFAFDDE4, 0x4545089A, 0xDFDF8DA4, 0xA3A35C97, 0xEAEAD57E, 0x353558DA,
+    0xEDEDD07A, 0x4343FC17, 0xF8F8CB66, 0xFBFBB194, 0x3737D3A1, 0xFAFA401D,
+    0xC2C2683D, 0xB4B4CCF0, 0x32325DDE, 0x9C9C71B3, 0x5656E70B, 0xE3E3DA72,
+    0x878760A7, 0x15151B1C, 0xF9F93AEF, 0x6363BFD1, 0x3434A953, 0x9A9A853E,
+    0xB1B1428F, 0x7C7CD133, 0x88889B26, 0x3D3DA65F, 0xA1A1D7EC, 0xE4E4DF76,
+    0x8181942A, 0x91910149, 0x0F0FFB81, 0xEEEEAA88, 0x161661EE, 0xD7D77321,
+    0x9797F5C4, 0xA5A5A81A, 0xFEFE3FEB, 0x6D6DB5D9, 0x7878AEC5, 0xC5C56D39,
+    0x1D1DE599, 0x7676A4CD, 0x3E3EDCAD, 0xCBCB6731, 0xB6B6478B, 0xEFEF5B01,
+    0x12121E18, 0x6060C523, 0x6A6AB0DD, 0x4D4DF61F, 0xCECEE94E, 0xDEDE7C2D,
+    0x55559DF9, 0x7E7E5A48, 0x2121B24F, 0x03037AF2, 0xA0A02665, 0x5E5E198E,
+    0x5A5A6678, 0x65654B5C, 0x62624E58, 0xFDFD4519, 0x0606F48D, 0x404086E5,
+    0xF2F2BE98, 0x3333AC57, 0x17179067, 0x05058E7F, 0xE8E85E05, 0x4F4F7D64,
+    0x89896AAF, 0x10109563, 0x74742FB6, 0x0A0A75FE, 0x5C5C92F5, 0x9B9B74B7,
+    0x2D2D333C, 0x3030D6A5, 0x2E2E49CE, 0x494989E9, 0x46467268, 0x77775544,
+    0xA8A8D8E0, 0x9696044D, 0x2828BD43, 0xA9A92969, 0xD9D97929, 0x8686912E,
+    0xD1D187AC, 0xF4F44A15, 0x8D8D1559, 0xD6D682A8, 0xB9B9BC0A, 0x42420D9E,
+    0xF6F6C16E, 0x2F2FB847, 0xDDDD06DF, 0x23233934, 0xCCCC6235, 0xF1F1C46A,
+    0xC1C112CF, 0x8585EBDC, 0x8F8F9E22, 0x7171A1C9, 0x9090F0C0, 0xAAAA539B,
+    0x0101F189, 0x8B8BE1D4, 0x4E4E8CED, 0x8E8E6FAB, 0xABABA212, 0x6F6F3EA2,
+    0xE6E6540D, 0xDBDBF252, 0x92927BBB, 0xB7B7B602, 0x6969CA2F, 0x3939D9A9,
+    0xD3D30CD7, 0xA7A72361, 0xA2A2AD1E, 0xC3C399B4, 0x6C6C4450, 0x07070504,
+    0x04047FF6, 0x272746C2, 0xACACA716, 0xD0D07625, 0x50501386, 0xDCDCF756,
+    0x84841A55, 0xE1E15109, 0x7A7A25BE, 0x1313EF91},
+
+   {0xA9D93939, 0x67901717, 0xB3719C9C, 0xE8D2A6A6, 0x04050707, 0xFD985252,
+    0xA3658080, 0x76DFE4E4, 0x9A084545, 0x92024B4B, 0x80A0E0E0, 0x78665A5A,
+    0xE4DDAFAF, 0xDDB06A6A, 0xD1BF6363, 0x38362A2A, 0x0D54E6E6, 0xC6432020,
+    0x3562CCCC, 0x98BEF2F2, 0x181E1212, 0xF724EBEB, 0xECD7A1A1, 0x6C774141,
+    0x43BD2828, 0x7532BCBC, 0x37D47B7B, 0x269B8888, 0xFA700D0D, 0x13F94444,
+    0x94B1FBFB, 0x485A7E7E, 0xF27A0303, 0xD0E48C8C, 0x8B47B6B6, 0x303C2424,
+    0x84A5E7E7, 0x54416B6B, 0xDF06DDDD, 0x23C56060, 0x1945FDFD, 0x5BA33A3A,
+    0x3D68C2C2, 0x59158D8D, 0xF321ECEC, 0xAE316666, 0xA23E6F6F, 0x82165757,
+    0x63951010, 0x015BEFEF, 0x834DB8B8, 0x2E918686, 0xD9B56D6D, 0x511F8383,
+    0x9B53AAAA, 0x7C635D5D, 0xA63B6868, 0xEB3FFEFE, 0xA5D63030, 0xBE257A7A,
+    0x16A7ACAC, 0x0C0F0909, 0xE335F0F0, 0x6123A7A7, 0xC0F09090, 0x8CAFE9E9,
+    0x3A809D9D, 0xF5925C5C, 0x73810C0C, 0x2C273131, 0x2576D0D0, 0x0BE75656,
+    0xBB7B9292, 0x4EE9CECE, 0x89F10101, 0x6B9F1E1E, 0x53A93434, 0x6AC4F1F1,
+    0xB499C3C3, 0xF1975B5B, 0xE1834747, 0xE66B1818, 0xBDC82222, 0x450E9898,
+    0xE26E1F1F, 0xF4C9B3B3, 0xB62F7474, 0x66CBF8F8, 0xCCFF9999, 0x95EA1414,
+    0x03ED5858, 0x56F7DCDC, 0xD4E18B8B, 0x1C1B1515, 0x1EADA2A2, 0xD70CD3D3,
+    0xFB2BE2E2, 0xC31DC8C8, 0x8E195E5E, 0xB5C22C2C, 0xE9894949, 0xCF12C1C1,
+    0xBF7E9595, 0xBA207D7D, 0xEA641111, 0x77840B0B, 0x396DC5C5, 0xAF6A8989,
+    0x33D17C7C, 0xC9A17171, 0x62CEFFFF, 0x7137BBBB, 0x81FB0F0F, 0x793DB5B5,
+    0x0951E1E1, 0xADDC3E3E, 0x242D3F3F, 0xCDA47676, 0xF99D5555, 0xD8EE8282,
+    0xE5864040, 0xC5AE7878, 0xB9CD2525, 0x4D049696, 0x44557777, 0x080A0E0E,
+    0x86135050, 0xE730F7F7, 0xA1D33737, 0x1D40FAFA, 0xAA346161, 0xED8C4E4E,
+    0x06B3B0B0, 0x706C5454, 0xB22A7373, 0xD2523B3B, 0x410B9F9F, 0x7B8B0202,
+    0xA088D8D8, 0x114FF3F3, 0x3167CBCB, 0xC2462727, 0x27C06767, 0x90B4FCFC,
+    0x20283838, 0xF67F0404, 0x60784848, 0xFF2EE5E5, 0x96074C4C, 0x5C4B6565,
+    0xB1C72B2B, 0xAB6F8E8E, 0x9E0D4242, 0x9CBBF5F5, 0x52F2DBDB, 0x1BF34A4A,
+    0x5FA63D3D, 0x9359A4A4, 0x0ABCB9B9, 0xEF3AF9F9, 0x91EF1313, 0x85FE0808,
+    0x49019191, 0xEE611616, 0x2D7CDEDE, 0x4FB22121, 0x8F42B1B1, 0x3BDB7272,
+    0x47B82F2F, 0x8748BFBF, 0x6D2CAEAE, 0x46E3C0C0, 0xD6573C3C, 0x3E859A9A,
+    0x6929A9A9, 0x647D4F4F, 0x2A948181, 0xCE492E2E, 0xCB17C6C6, 0x2FCA6969,
+    0xFCC3BDBD, 0x975CA3A3, 0x055EE8E8, 0x7AD0EDED, 0xAC87D1D1, 0x7F8E0505,
+    0xD5BA6464, 0x1AA8A5A5, 0x4BB72626, 0x0EB9BEBE, 0xA7608787, 0x5AF8D5D5,
+    0x28223636, 0x14111B1B, 0x3FDE7575, 0x2979D9D9, 0x88AAEEEE, 0x3C332D2D,
+    0x4C5F7979, 0x02B6B7B7, 0xB896CACA, 0xDA583535, 0xB09CC4C4, 0x17FC4343,
+    0x551A8484, 0x1FF64D4D, 0x8A1C5959, 0x7D38B2B2, 0x57AC3333, 0xC718CFCF,
+    0x8DF40606, 0x74695353, 0xB7749B9B, 0xC4F59797, 0x9F56ADAD, 0x72DAE3E3,
+    0x7ED5EAEA, 0x154AF4F4, 0x229E8F8F, 0x12A2ABAB, 0x584E6262, 0x07E85F5F,
+    0x99E51D1D, 0x34392323, 0x6EC1F6F6, 0x50446C6C, 0xDE5D3232, 0x68724646,
+    0x6526A0A0, 0xBC93CDCD, 0xDB03DADA, 0xF8C6BABA, 0xC8FA9E9E, 0xA882D6D6,
+    0x2BCF6E6E, 0x40507070, 0xDCEB8585, 0xFE750A0A, 0x328A9393, 0xA48DDFDF,
+    0xCA4C2929, 0x10141C1C, 0x2173D7D7, 0xF0CCB4B4, 0xD309D4D4, 0x5D108A8A,
+    0x0FE25151, 0x00000000, 0x6F9A1919, 0x9DE01A1A, 0x368F9494, 0x42E6C7C7,
+    0x4AECC9C9, 0x5EFDD2D2, 0xC1AB7F7F, 0xE0D8A8A8},
+
+   {0xBC75BC32, 0xECF3EC21, 0x20C62043, 0xB3F4B3C9, 0xDADBDA03, 0x027B028B,
+    0xE2FBE22B, 0x9EC89EFA, 0xC94AC9EC, 0xD4D3D409, 0x18E6186B, 0x1E6B1E9F,
+    0x9845980E, 0xB27DB238, 0xA6E8A6D2, 0x264B26B7, 0x3CD63C57, 0x9332938A,
+    0x82D882EE, 0x52FD5298, 0x7B377BD4, 0xBB71BB37, 0x5BF15B97, 0x47E14783,
+    0x2430243C, 0x510F51E2, 0xBAF8BAC6, 0x4A1B4AF3, 0xBF87BF48, 0x0DFA0D70,
+    0xB006B0B3, 0x753F75DE, 0xD25ED2FD, 0x7DBA7D20, 0x66AE6631, 0x3A5B3AA3,
+    0x598A591C, 0x00000000, 0xCDBCCD93, 0x1A9D1AE0, 0xAE6DAE2C, 0x7FC17FAB,
+    0x2BB12BC7, 0xBE0EBEB9, 0xE080E0A0, 0x8A5D8A10, 0x3BD23B52, 0x64D564BA,
+    0xD8A0D888, 0xE784E7A5, 0x5F075FE8, 0x1B141B11, 0x2CB52CC2, 0xFC90FCB4,
+    0x312C3127, 0x80A38065, 0x73B2732A, 0x0C730C81, 0x794C795F, 0x6B546B41,
+    0x4B924B02, 0x53745369, 0x9436948F, 0x8351831F, 0x2A382A36, 0xC4B0C49C,
+    0x22BD22C8, 0xD55AD5F8, 0xBDFCBDC3, 0x48604878, 0xFF62FFCE, 0x4C964C07,
+    0x416C4177, 0xC742C7E6, 0xEBF7EB24, 0x1C101C14, 0x5D7C5D63, 0x36283622,
+    0x672767C0, 0xE98CE9AF, 0x441344F9, 0x149514EA, 0xF59CF5BB, 0xCFC7CF18,
+    0x3F243F2D, 0xC046C0E3, 0x723B72DB, 0x5470546C, 0x29CA294C, 0xF0E3F035,
+    0x088508FE, 0xC6CBC617, 0xF311F34F, 0x8CD08CE4, 0xA493A459, 0xCAB8CA96,
+    0x68A6683B, 0xB883B84D, 0x38203828, 0xE5FFE52E, 0xAD9FAD56, 0x0B770B84,
+    0xC8C3C81D, 0x99CC99FF, 0x580358ED, 0x196F199A, 0x0E080E0A, 0x95BF957E,
+    0x70407050, 0xF7E7F730, 0x6E2B6ECF, 0x1FE21F6E, 0xB579B53D, 0x090C090F,
+    0x61AA6134, 0x57825716, 0x9F419F0B, 0x9D3A9D80, 0x11EA1164, 0x25B925CD,
+    0xAFE4AFDD, 0x459A4508, 0xDFA4DF8D, 0xA397A35C, 0xEA7EEAD5, 0x35DA3558,
+    0xED7AEDD0, 0x431743FC, 0xF866F8CB, 0xFB94FBB1, 0x37A137D3, 0xFA1DFA40,
+    0xC23DC268, 0xB4F0B4CC, 0x32DE325D, 0x9CB39C71, 0x560B56E7, 0xE372E3DA,
+    0x87A78760, 0x151C151B, 0xF9EFF93A, 0x63D163BF, 0x345334A9, 0x9A3E9A85,
+    0xB18FB142, 0x7C337CD1, 0x8826889B, 0x3D5F3DA6, 0xA1ECA1D7, 0xE476E4DF,
+    0x812A8194, 0x91499101, 0x0F810FFB, 0xEE88EEAA, 0x16EE1661, 0xD721D773,
+    0x97C497F5, 0xA51AA5A8, 0xFEEBFE3F, 0x6DD96DB5, 0x78C578AE, 0xC539C56D,
+    0x1D991DE5, 0x76CD76A4, 0x3EAD3EDC, 0xCB31CB67, 0xB68BB647, 0xEF01EF5B,
+    0x1218121E, 0x602360C5, 0x6ADD6AB0, 0x4D1F4DF6, 0xCE4ECEE9, 0xDE2DDE7C,
+    0x55F9559D, 0x7E487E5A, 0x214F21B2, 0x03F2037A, 0xA065A026, 0x5E8E5E19,
+    0x5A785A66, 0x655C654B, 0x6258624E, 0xFD19FD45, 0x068D06F4, 0x40E54086,
+    0xF298F2BE, 0x335733AC, 0x17671790, 0x057F058E, 0xE805E85E, 0x4F644F7D,
+    0x89AF896A, 0x10631095, 0x74B6742F, 0x0AFE0A75, 0x5CF55C92, 0x9BB79B74,
+    0x2D3C2D33, 0x30A530D6, 0x2ECE2E49, 0x49E94989, 0x46684672, 0x77447755,
+    0xA8E0A8D8, 0x964D9604, 0x284328BD, 0xA969A929, 0xD929D979, 0x862E8691,
+    0xD1ACD187, 0xF415F44A, 0x8D598D15, 0xD6A8D682, 0xB90AB9BC, 0x429E420D,
+    0xF66EF6C1, 0x2F472FB8, 0xDDDFDD06, 0x23342339, 0xCC35CC62, 0xF16AF1C4,
+    0xC1CFC112, 0x85DC85EB, 0x8F228F9E, 0x71C971A1, 0x90C090F0, 0xAA9BAA53,
+    0x018901F1, 0x8BD48BE1, 0x4EED4E8C, 0x8EAB8E6F, 0xAB12ABA2, 0x6FA26F3E,
+    0xE60DE654, 0xDB52DBF2, 0x92BB927B, 0xB702B7B6, 0x692F69CA, 0x39A939D9,
+    0xD3D7D30C, 0xA761A723, 0xA21EA2AD, 0xC3B4C399, 0x6C506C44, 0x07040705,
+    0x04F6047F, 0x27C22746, 0xAC16ACA7, 0xD025D076, 0x50865013, 0xDC56DCF7,
+    0x8455841A, 0xE109E151, 0x7ABE7A25, 0x139113EF},
+
+   {0xD939A9D9, 0x90176790, 0x719CB371, 0xD2A6E8D2, 0x05070405, 0x9852FD98,
+    0x6580A365, 0xDFE476DF, 0x08459A08, 0x024B9202, 0xA0E080A0, 0x665A7866,
+    0xDDAFE4DD, 0xB06ADDB0, 0xBF63D1BF, 0x362A3836, 0x54E60D54, 0x4320C643,
+    0x62CC3562, 0xBEF298BE, 0x1E12181E, 0x24EBF724, 0xD7A1ECD7, 0x77416C77,
+    0xBD2843BD, 0x32BC7532, 0xD47B37D4, 0x9B88269B, 0x700DFA70, 0xF94413F9,
+    0xB1FB94B1, 0x5A7E485A, 0x7A03F27A, 0xE48CD0E4, 0x47B68B47, 0x3C24303C,
+    0xA5E784A5, 0x416B5441, 0x06DDDF06, 0xC56023C5, 0x45FD1945, 0xA33A5BA3,
+    0x68C23D68, 0x158D5915, 0x21ECF321, 0x3166AE31, 0x3E6FA23E, 0x16578216,
+    0x95106395, 0x5BEF015B, 0x4DB8834D, 0x91862E91, 0xB56DD9B5, 0x1F83511F,
+    0x53AA9B53, 0x635D7C63, 0x3B68A63B, 0x3FFEEB3F, 0xD630A5D6, 0x257ABE25,
+    0xA7AC16A7, 0x0F090C0F, 0x35F0E335, 0x23A76123, 0xF090C0F0, 0xAFE98CAF,
+    0x809D3A80, 0x925CF592, 0x810C7381, 0x27312C27, 0x76D02576, 0xE7560BE7,
+    0x7B92BB7B, 0xE9CE4EE9, 0xF10189F1, 0x9F1E6B9F, 0xA93453A9, 0xC4F16AC4,
+    0x99C3B499, 0x975BF197, 0x8347E183, 0x6B18E66B, 0xC822BDC8, 0x0E98450E,
+    0x6E1FE26E, 0xC9B3F4C9, 0x2F74B62F, 0xCBF866CB, 0xFF99CCFF, 0xEA1495EA,
+    0xED5803ED, 0xF7DC56F7, 0xE18BD4E1, 0x1B151C1B, 0xADA21EAD, 0x0CD3D70C,
+    0x2BE2FB2B, 0x1DC8C31D, 0x195E8E19, 0xC22CB5C2, 0x8949E989, 0x12C1CF12,
+    0x7E95BF7E, 0x207DBA20, 0x6411EA64, 0x840B7784, 0x6DC5396D, 0x6A89AF6A,
+    0xD17C33D1, 0xA171C9A1, 0xCEFF62CE, 0x37BB7137, 0xFB0F81FB, 0x3DB5793D,
+    0x51E10951, 0xDC3EADDC, 0x2D3F242D, 0xA476CDA4, 0x9D55F99D, 0xEE82D8EE,
+    0x8640E586, 0xAE78C5AE, 0xCD25B9CD, 0x04964D04, 0x55774455, 0x0A0E080A,
+    0x13508613, 0x30F7E730, 0xD337A1D3, 0x40FA1D40, 0x3461AA34, 0x8C4EED8C,
+    0xB3B006B3, 0x6C54706C, 0x2A73B22A, 0x523BD252, 0x0B9F410B, 0x8B027B8B,
+    0x88D8A088, 0x4FF3114F, 0x67CB3167, 0x4627C246, 0xC06727C0, 0xB4FC90B4,
+    0x28382028, 0x7F04F67F, 0x78486078, 0x2EE5FF2E, 0x074C9607, 0x4B655C4B,
+    0xC72BB1C7, 0x6F8EAB6F, 0x0D429E0D, 0xBBF59CBB, 0xF2DB52F2, 0xF34A1BF3,
+    0xA63D5FA6, 0x59A49359, 0xBCB90ABC, 0x3AF9EF3A, 0xEF1391EF, 0xFE0885FE,
+    0x01914901, 0x6116EE61, 0x7CDE2D7C, 0xB2214FB2, 0x42B18F42, 0xDB723BDB,
+    0xB82F47B8, 0x48BF8748, 0x2CAE6D2C, 0xE3C046E3, 0x573CD657, 0x859A3E85,
+    0x29A96929, 0x7D4F647D, 0x94812A94, 0x492ECE49, 0x17C6CB17, 0xCA692FCA,
+    0xC3BDFCC3, 0x5CA3975C, 0x5EE8055E, 0xD0ED7AD0, 0x87D1AC87, 0x8E057F8E,
+    0xBA64D5BA, 0xA8A51AA8, 0xB7264BB7, 0xB9BE0EB9, 0x6087A760, 0xF8D55AF8,
+    0x22362822, 0x111B1411, 0xDE753FDE, 0x79D92979, 0xAAEE88AA, 0x332D3C33,
+    0x5F794C5F, 0xB6B702B6, 0x96CAB896, 0x5835DA58, 0x9CC4B09C, 0xFC4317FC,
+    0x1A84551A, 0xF64D1FF6, 0x1C598A1C, 0x38B27D38, 0xAC3357AC, 0x18CFC718,
+    0xF4068DF4, 0x69537469, 0x749BB774, 0xF597C4F5, 0x56AD9F56, 0xDAE372DA,
+    0xD5EA7ED5, 0x4AF4154A, 0x9E8F229E, 0xA2AB12A2, 0x4E62584E, 0xE85F07E8,
+    0xE51D99E5, 0x39233439, 0xC1F66EC1, 0x446C5044, 0x5D32DE5D, 0x72466872,
+    0x26A06526, 0x93CDBC93, 0x03DADB03, 0xC6BAF8C6, 0xFA9EC8FA, 0x82D6A882,
+    0xCF6E2BCF, 0x50704050, 0xEB85DCEB, 0x750AFE75, 0x8A93328A, 0x8DDFA48D,
+    0x4C29CA4C, 0x141C1014, 0x73D72173, 0xCCB4F0CC, 0x09D4D309, 0x108A5D10,
+    0xE2510FE2, 0x00000000, 0x9A196F9A, 0xE01A9DE0, 0x8F94368F, 0xE6C742E6,
+    0xECC94AEC, 0xFDD25EFD, 0xAB7FC1AB, 0xD8A8E0D8}
+};
+
+/* The exp_to_poly and poly_to_exp tables are used to perform efficient
+ * operations in GF(2^8) represented as GF(2)[x]/w(x) where
+ * w(x)=x^8+x^6+x^3+x^2+1.  We care about doing that because it's part of the
+ * definition of the RS matrix in the key schedule.  Elements of that field
+ * are polynomials of degree not greater than 7 and all coefficients 0 or 1,
+ * which can be represented naturally by bytes (just substitute x=2).  In that
+ * form, GF(2^8) addition is the same as bitwise XOR, but GF(2^8)
+ * multiplication is inefficient without hardware support.  To multiply
+ * faster, I make use of the fact x is a generator for the nonzero elements,
+ * so that every element p of GF(2)[x]/w(x) is either 0 or equal to (x)^n for
+ * some n in 0..254.  Note that that caret is exponentiation in GF(2^8),
+ * *not* polynomial notation.  So if I want to compute pq where p and q are
+ * in GF(2^8), I can just say:
+ *    1. if p=0 or q=0 then pq=0
+ *    2. otherwise, find m and n such that p=x^m and q=x^n
+ *    3. pq=(x^m)(x^n)=x^(m+n), so add m and n and find pq
+ * The translations in steps 2 and 3 are looked up in the tables
+ * poly_to_exp (for step 2) and exp_to_poly (for step 3).  To see this
+ * in action, look at the CALC_S macro.  As additional wrinkles, note that
+ * one of my operands is always a constant, so the poly_to_exp lookup on it
+ * is done in advance; I included the original values in the comments so
+ * readers can have some chance of recognizing that this *is* the RS matrix
+ * from the Twofish paper.  I've only included the table entries I actually
+ * need; I never do a lookup on a variable input of zero and the biggest
+ * exponents I'll ever see are 254 (variable) and 237 (constant), so they'll
+ * never sum to more than 491.	I'm repeating part of the exp_to_poly table
+ * so that I don't have to do mod-255 reduction in the exponent arithmetic.
+ * Since I know my constant operands are never zero, I only have to worry
+ * about zero values in the variable operand, and I do it with a simple
+ * conditional branch.	I know conditionals are expensive, but I couldn't
+ * see a non-horrible way of avoiding them, and I did manage to group the
+ * statements so that each if covers four group multiplications. */
+
+static const byte poly_to_exp[255] = {
+   0x00, 0x01, 0x17, 0x02, 0x2E, 0x18, 0x53, 0x03, 0x6A, 0x2F, 0x93, 0x19,
+   0x34, 0x54, 0x45, 0x04, 0x5C, 0x6B, 0xB6, 0x30, 0xA6, 0x94, 0x4B, 0x1A,
+   0x8C, 0x35, 0x81, 0x55, 0xAA, 0x46, 0x0D, 0x05, 0x24, 0x5D, 0x87, 0x6C,
+   0x9B, 0xB7, 0xC1, 0x31, 0x2B, 0xA7, 0xA3, 0x95, 0x98, 0x4C, 0xCA, 0x1B,
+   0xE6, 0x8D, 0x73, 0x36, 0xCD, 0x82, 0x12, 0x56, 0x62, 0xAB, 0xF0, 0x47,
+   0x4F, 0x0E, 0xBD, 0x06, 0xD4, 0x25, 0xD2, 0x5E, 0x27, 0x88, 0x66, 0x6D,
+   0xD6, 0x9C, 0x79, 0xB8, 0x08, 0xC2, 0xDF, 0x32, 0x68, 0x2C, 0xFD, 0xA8,
+   0x8A, 0xA4, 0x5A, 0x96, 0x29, 0x99, 0x22, 0x4D, 0x60, 0xCB, 0xE4, 0x1C,
+   0x7B, 0xE7, 0x3B, 0x8E, 0x9E, 0x74, 0xF4, 0x37, 0xD8, 0xCE, 0xF9, 0x83,
+   0x6F, 0x13, 0xB2, 0x57, 0xE1, 0x63, 0xDC, 0xAC, 0xC4, 0xF1, 0xAF, 0x48,
+   0x0A, 0x50, 0x42, 0x0F, 0xBA, 0xBE, 0xC7, 0x07, 0xDE, 0xD5, 0x78, 0x26,
+   0x65, 0xD3, 0xD1, 0x5F, 0xE3, 0x28, 0x21, 0x89, 0x59, 0x67, 0xFC, 0x6E,
+   0xB1, 0xD7, 0xF8, 0x9D, 0xF3, 0x7A, 0x3A, 0xB9, 0xC6, 0x09, 0x41, 0xC3,
+   0xAE, 0xE0, 0xDB, 0x33, 0x44, 0x69, 0x92, 0x2D, 0x52, 0xFE, 0x16, 0xA9,
+   0x0C, 0x8B, 0x80, 0xA5, 0x4A, 0x5B, 0xB5, 0x97, 0xC9, 0x2A, 0xA2, 0x9A,
+   0xC0, 0x23, 0x86, 0x4E, 0xBC, 0x61, 0xEF, 0xCC, 0x11, 0xE5, 0x72, 0x1D,
+   0x3D, 0x7C, 0xEB, 0xE8, 0xE9, 0x3C, 0xEA, 0x8F, 0x7D, 0x9F, 0xEC, 0x75,
+   0x1E, 0xF5, 0x3E, 0x38, 0xF6, 0xD9, 0x3F, 0xCF, 0x76, 0xFA, 0x1F, 0x84,
+   0xA0, 0x70, 0xED, 0x14, 0x90, 0xB3, 0x7E, 0x58, 0xFB, 0xE2, 0x20, 0x64,
+   0xD0, 0xDD, 0x77, 0xAD, 0xDA, 0xC5, 0x40, 0xF2, 0x39, 0xB0, 0xF7, 0x49,
+   0xB4, 0x0B, 0x7F, 0x51, 0x15, 0x43, 0x91, 0x10, 0x71, 0xBB, 0xEE, 0xBF,
+   0x85, 0xC8, 0xA1
+};
+
+static const byte exp_to_poly[492] = {
+   0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x4D, 0x9A, 0x79, 0xF2,
+   0xA9, 0x1F, 0x3E, 0x7C, 0xF8, 0xBD, 0x37, 0x6E, 0xDC, 0xF5, 0xA7, 0x03,
+   0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xCD, 0xD7, 0xE3, 0x8B, 0x5B, 0xB6,
+   0x21, 0x42, 0x84, 0x45, 0x8A, 0x59, 0xB2, 0x29, 0x52, 0xA4, 0x05, 0x0A,
+   0x14, 0x28, 0x50, 0xA0, 0x0D, 0x1A, 0x34, 0x68, 0xD0, 0xED, 0x97, 0x63,
+   0xC6, 0xC1, 0xCF, 0xD3, 0xEB, 0x9B, 0x7B, 0xF6, 0xA1, 0x0F, 0x1E, 0x3C,
+   0x78, 0xF0, 0xAD, 0x17, 0x2E, 0x5C, 0xB8, 0x3D, 0x7A, 0xF4, 0xA5, 0x07,
+   0x0E, 0x1C, 0x38, 0x70, 0xE0, 0x8D, 0x57, 0xAE, 0x11, 0x22, 0x44, 0x88,
+   0x5D, 0xBA, 0x39, 0x72, 0xE4, 0x85, 0x47, 0x8E, 0x51, 0xA2, 0x09, 0x12,
+   0x24, 0x48, 0x90, 0x6D, 0xDA, 0xF9, 0xBF, 0x33, 0x66, 0xCC, 0xD5, 0xE7,
+   0x83, 0x4B, 0x96, 0x61, 0xC2, 0xC9, 0xDF, 0xF3, 0xAB, 0x1B, 0x36, 0x6C,
+   0xD8, 0xFD, 0xB7, 0x23, 0x46, 0x8C, 0x55, 0xAA, 0x19, 0x32, 0x64, 0xC8,
+   0xDD, 0xF7, 0xA3, 0x0B, 0x16, 0x2C, 0x58, 0xB0, 0x2D, 0x5A, 0xB4, 0x25,
+   0x4A, 0x94, 0x65, 0xCA, 0xD9, 0xFF, 0xB3, 0x2B, 0x56, 0xAC, 0x15, 0x2A,
+   0x54, 0xA8, 0x1D, 0x3A, 0x74, 0xE8, 0x9D, 0x77, 0xEE, 0x91, 0x6F, 0xDE,
+   0xF1, 0xAF, 0x13, 0x26, 0x4C, 0x98, 0x7D, 0xFA, 0xB9, 0x3F, 0x7E, 0xFC,
+   0xB5, 0x27, 0x4E, 0x9C, 0x75, 0xEA, 0x99, 0x7F, 0xFE, 0xB1, 0x2F, 0x5E,
+   0xBC, 0x35, 0x6A, 0xD4, 0xE5, 0x87, 0x43, 0x86, 0x41, 0x82, 0x49, 0x92,
+   0x69, 0xD2, 0xE9, 0x9F, 0x73, 0xE6, 0x81, 0x4F, 0x9E, 0x71, 0xE2, 0x89,
+   0x5F, 0xBE, 0x31, 0x62, 0xC4, 0xC5, 0xC7, 0xC3, 0xCB, 0xDB, 0xFB, 0xBB,
+   0x3B, 0x76, 0xEC, 0x95, 0x67, 0xCE, 0xD1, 0xEF, 0x93, 0x6B, 0xD6, 0xE1,
+   0x8F, 0x53, 0xA6, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x4D,
+   0x9A, 0x79, 0xF2, 0xA9, 0x1F, 0x3E, 0x7C, 0xF8, 0xBD, 0x37, 0x6E, 0xDC,
+   0xF5, 0xA7, 0x03, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xCD, 0xD7, 0xE3,
+   0x8B, 0x5B, 0xB6, 0x21, 0x42, 0x84, 0x45, 0x8A, 0x59, 0xB2, 0x29, 0x52,
+   0xA4, 0x05, 0x0A, 0x14, 0x28, 0x50, 0xA0, 0x0D, 0x1A, 0x34, 0x68, 0xD0,
+   0xED, 0x97, 0x63, 0xC6, 0xC1, 0xCF, 0xD3, 0xEB, 0x9B, 0x7B, 0xF6, 0xA1,
+   0x0F, 0x1E, 0x3C, 0x78, 0xF0, 0xAD, 0x17, 0x2E, 0x5C, 0xB8, 0x3D, 0x7A,
+   0xF4, 0xA5, 0x07, 0x0E, 0x1C, 0x38, 0x70, 0xE0, 0x8D, 0x57, 0xAE, 0x11,
+   0x22, 0x44, 0x88, 0x5D, 0xBA, 0x39, 0x72, 0xE4, 0x85, 0x47, 0x8E, 0x51,
+   0xA2, 0x09, 0x12, 0x24, 0x48, 0x90, 0x6D, 0xDA, 0xF9, 0xBF, 0x33, 0x66,
+   0xCC, 0xD5, 0xE7, 0x83, 0x4B, 0x96, 0x61, 0xC2, 0xC9, 0xDF, 0xF3, 0xAB,
+   0x1B, 0x36, 0x6C, 0xD8, 0xFD, 0xB7, 0x23, 0x46, 0x8C, 0x55, 0xAA, 0x19,
+   0x32, 0x64, 0xC8, 0xDD, 0xF7, 0xA3, 0x0B, 0x16, 0x2C, 0x58, 0xB0, 0x2D,
+   0x5A, 0xB4, 0x25, 0x4A, 0x94, 0x65, 0xCA, 0xD9, 0xFF, 0xB3, 0x2B, 0x56,
+   0xAC, 0x15, 0x2A, 0x54, 0xA8, 0x1D, 0x3A, 0x74, 0xE8, 0x9D, 0x77, 0xEE,
+   0x91, 0x6F, 0xDE, 0xF1, 0xAF, 0x13, 0x26, 0x4C, 0x98, 0x7D, 0xFA, 0xB9,
+   0x3F, 0x7E, 0xFC, 0xB5, 0x27, 0x4E, 0x9C, 0x75, 0xEA, 0x99, 0x7F, 0xFE,
+   0xB1, 0x2F, 0x5E, 0xBC, 0x35, 0x6A, 0xD4, 0xE5, 0x87, 0x43, 0x86, 0x41,
+   0x82, 0x49, 0x92, 0x69, 0xD2, 0xE9, 0x9F, 0x73, 0xE6, 0x81, 0x4F, 0x9E,
+   0x71, 0xE2, 0x89, 0x5F, 0xBE, 0x31, 0x62, 0xC4, 0xC5, 0xC7, 0xC3, 0xCB
+};
+
+
+/* The table constants are indices of
+ * S-box entries, preprocessed through q0 and q1. */
+static byte calc_sb_tbl[512] = {
+    0xA9, 0x75, 0x67, 0xF3, 0xB3, 0xC6, 0xE8, 0xF4,
+    0x04, 0xDB, 0xFD, 0x7B, 0xA3, 0xFB, 0x76, 0xC8,
+    0x9A, 0x4A, 0x92, 0xD3, 0x80, 0xE6, 0x78, 0x6B,
+    0xE4, 0x45, 0xDD, 0x7D, 0xD1, 0xE8, 0x38, 0x4B,
+    0x0D, 0xD6, 0xC6, 0x32, 0x35, 0xD8, 0x98, 0xFD,
+    0x18, 0x37, 0xF7, 0x71, 0xEC, 0xF1, 0x6C, 0xE1,
+    0x43, 0x30, 0x75, 0x0F, 0x37, 0xF8, 0x26, 0x1B,
+    0xFA, 0x87, 0x13, 0xFA, 0x94, 0x06, 0x48, 0x3F,
+    0xF2, 0x5E, 0xD0, 0xBA, 0x8B, 0xAE, 0x30, 0x5B,
+    0x84, 0x8A, 0x54, 0x00, 0xDF, 0xBC, 0x23, 0x9D,
+    0x19, 0x6D, 0x5B, 0xC1, 0x3D, 0xB1, 0x59, 0x0E,
+    0xF3, 0x80, 0xAE, 0x5D, 0xA2, 0xD2, 0x82, 0xD5,
+    0x63, 0xA0, 0x01, 0x84, 0x83, 0x07, 0x2E, 0x14,
+    0xD9, 0xB5, 0x51, 0x90, 0x9B, 0x2C, 0x7C, 0xA3,
+    0xA6, 0xB2, 0xEB, 0x73, 0xA5, 0x4C, 0xBE, 0x54,
+    0x16, 0x92, 0x0C, 0x74, 0xE3, 0x36, 0x61, 0x51,
+    0xC0, 0x38, 0x8C, 0xB0, 0x3A, 0xBD, 0xF5, 0x5A,
+    0x73, 0xFC, 0x2C, 0x60, 0x25, 0x62, 0x0B, 0x96,
+    0xBB, 0x6C, 0x4E, 0x42, 0x89, 0xF7, 0x6B, 0x10,
+    0x53, 0x7C, 0x6A, 0x28, 0xB4, 0x27, 0xF1, 0x8C,
+    0xE1, 0x13, 0xE6, 0x95, 0xBD, 0x9C, 0x45, 0xC7,
+    0xE2, 0x24, 0xF4, 0x46, 0xB6, 0x3B, 0x66, 0x70,
+    0xCC, 0xCA, 0x95, 0xE3, 0x03, 0x85, 0x56, 0xCB,
+    0xD4, 0x11, 0x1C, 0xD0, 0x1E, 0x93, 0xD7, 0xB8,
+    0xFB, 0xA6, 0xC3, 0x83, 0x8E, 0x20, 0xB5, 0xFF,
+    0xE9, 0x9F, 0xCF, 0x77, 0xBF, 0xC3, 0xBA, 0xCC,
+    0xEA, 0x03, 0x77, 0x6F, 0x39, 0x08, 0xAF, 0xBF,
+    0x33, 0x40, 0xC9, 0xE7, 0x62, 0x2B, 0x71, 0xE2,
+    0x81, 0x79, 0x79, 0x0C, 0x09, 0xAA, 0xAD, 0x82,
+    0x24, 0x41, 0xCD, 0x3A, 0xF9, 0xEA, 0xD8, 0xB9,
+    0xE5, 0xE4, 0xC5, 0x9A, 0xB9, 0xA4, 0x4D, 0x97,
+    0x44, 0x7E, 0x08, 0xDA, 0x86, 0x7A, 0xE7, 0x17,
+    0xA1, 0x66, 0x1D, 0x94, 0xAA, 0xA1, 0xED, 0x1D,
+    0x06, 0x3D, 0x70, 0xF0, 0xB2, 0xDE, 0xD2, 0xB3,
+    0x41, 0x0B, 0x7B, 0x72, 0xA0, 0xA7, 0x11, 0x1C,
+    0x31, 0xEF, 0xC2, 0xD1, 0x27, 0x53, 0x90, 0x3E,
+    0x20, 0x8F, 0xF6, 0x33, 0x60, 0x26, 0xFF, 0x5F,
+    0x96, 0xEC, 0x5C, 0x76, 0xB1, 0x2A, 0xAB, 0x49,
+    0x9E, 0x81, 0x9C, 0x88, 0x52, 0xEE, 0x1B, 0x21,
+    0x5F, 0xC4, 0x93, 0x1A, 0x0A, 0xEB, 0xEF, 0xD9,
+    0x91, 0xC5, 0x85, 0x39, 0x49, 0x99, 0xEE, 0xCD,
+    0x2D, 0xAD, 0x4F, 0x31, 0x8F, 0x8B, 0x3B, 0x01,
+    0x47, 0x18, 0x87, 0x23, 0x6D, 0xDD, 0x46, 0x1F,
+    0xD6, 0x4E, 0x3E, 0x2D, 0x69, 0xF9, 0x64, 0x48,
+    0x2A, 0x4F, 0xCE, 0xF2, 0xCB, 0x65, 0x2F, 0x8E,
+    0xFC, 0x78, 0x97, 0x5C, 0x05, 0x58, 0x7A, 0x19,
+    0xAC, 0x8D, 0x7F, 0xE5, 0xD5, 0x98, 0x1A, 0x57,
+    0x4B, 0x67, 0x0E, 0x7F, 0xA7, 0x05, 0x5A, 0x64,
+    0x28, 0xAF, 0x14, 0x63, 0x3F, 0xB6, 0x29, 0xFE,
+    0x88, 0xF5, 0x3C, 0xB7, 0x4C, 0x3C, 0x02, 0xA5,
+    0xB8, 0xCE, 0xDA, 0xE9, 0xB0, 0x68, 0x17, 0x44,
+    0x55, 0xE0, 0x1F, 0x4D, 0x8A, 0x43, 0x7D, 0x69,
+    0x57, 0x29, 0xC7, 0x2E, 0x8D, 0xAC, 0x74, 0x15,
+    0xB7, 0x59, 0xC4, 0xA8, 0x9F, 0x0A, 0x72, 0x9E,
+    0x7E, 0x6E, 0x15, 0x47, 0x22, 0xDF, 0x12, 0x34,
+    0x58, 0x35, 0x07, 0x6A, 0x99, 0xCF, 0x34, 0xDC,
+    0x6E, 0x22, 0x50, 0xC9, 0xDE, 0xC0, 0x68, 0x9B,
+    0x65, 0x89, 0xBC, 0xD4, 0xDB, 0xED, 0xF8, 0xAB,
+    0xC8, 0x12, 0xA8, 0xA2, 0x2B, 0x0D, 0x40, 0x52,
+    0xDC, 0xBB, 0xFE, 0x02, 0x32, 0x2F, 0xA4, 0xA9,
+    0xCA, 0xD7, 0x10, 0x61, 0x21, 0x1E, 0xF0, 0xB4,
+    0xD3, 0x50, 0x5D, 0x04, 0x0F, 0xF6, 0x00, 0xC2,
+    0x6F, 0x16, 0x9D, 0x25, 0x36, 0x86, 0x42, 0x56,
+    0x4A, 0x55, 0x5E, 0x09, 0xC1, 0xBE, 0xE0, 0x91
+};
+/* Macro to perform one column of the RS matrix multiplication.  The
+ * parameters a, b, c, and d are the four bytes of output; i is the index
+ * of the key bytes, and w, x, y, and z, are the column of constants from
+ * the RS matrix, preprocessed through the poly_to_exp table. */
+
+#define CALC_S(a, b, c, d, i, w, x, y, z) \
+   if (key[i]) { \
+      tmp = poly_to_exp[key[i] - 1]; \
+      (a) ^= exp_to_poly[tmp + (w)]; \
+      (b) ^= exp_to_poly[tmp + (x)]; \
+      (c) ^= exp_to_poly[tmp + (y)]; \
+      (d) ^= exp_to_poly[tmp + (z)]; \
+   }
+
+/* Macros to calculate the key-dependent S-boxes for a 128-bit key using
+ * the S vector from CALC_S.  CALC_SB_2 computes a single entry in all
+ * four S-boxes, where i is the index of the entry to compute, and a and b
+ * are the index numbers preprocessed through the q0 and q1 tables
+ * respectively.  CALC_SB is simply a convenience to make the code shorter;
+ * it calls CALC_SB_2 four times with consecutive indices from i to i+3,
+ * using the remaining parameters two by two. */
+
+#define CALC_SB_2(i, a, b) \
+   ctx->s[0][i] = mds[0][q0[(a) ^ sa] ^ se]; \
+   ctx->s[1][i] = mds[1][q0[(b) ^ sb] ^ sf]; \
+   ctx->s[2][i] = mds[2][q1[(a) ^ sc] ^ sg]; \
+   ctx->s[3][i] = mds[3][q1[(b) ^ sd] ^ sh]
+
+#define CALC_SB(i, a, b, c, d, e, f, g, h) \
+   CALC_SB_2 (i, a, b); CALC_SB_2 ((i)+1, c, d); \
+   CALC_SB_2 ((i)+2, e, f); CALC_SB_2 ((i)+3, g, h)
+
+/* Macros exactly like CALC_SB and CALC_SB_2, but for 256-bit keys. */
+
+#define CALC_SB256_2(i, a, b) \
+   ctx->s[0][i] = mds[0][q0[q0[q1[(b) ^ sa] ^ se] ^ si] ^ sm]; \
+   ctx->s[1][i] = mds[1][q0[q1[q1[(a) ^ sb] ^ sf] ^ sj] ^ sn]; \
+   ctx->s[2][i] = mds[2][q1[q0[q0[(a) ^ sc] ^ sg] ^ sk] ^ so]; \
+   ctx->s[3][i] = mds[3][q1[q1[q0[(b) ^ sd] ^ sh] ^ sl] ^ sp];
+
+#define CALC_SB256(i, a, b, c, d, e, f, g, h) \
+   CALC_SB256_2 (i, a, b); CALC_SB256_2 ((i)+1, c, d); \
+   CALC_SB256_2 ((i)+2, e, f); CALC_SB256_2 ((i)+3, g, h)
+
+/* Macros to calculate the whitening and round subkeys.  CALC_K_2 computes the
+ * last two stages of the h() function for a given index (either 2i or 2i+1).
+ * a, b, c, and d are the four bytes going into the last two stages.  For
+ * 128-bit keys, this is the entire h() function and a and c are the index
+ * preprocessed through q0 and q1 respectively; for longer keys they are the
+ * output of previous stages.  j is the index of the first key byte to use.
+ * CALC_K computes a pair of subkeys for 128-bit Twofish, by calling CALC_K_2
+ * twice, doing the Pseudo-Hadamard Transform, and doing the necessary
+ * rotations.  Its parameters are: a, the array to write the results into,
+ * j, the index of the first output entry, k and l, the preprocessed indices
+ * for index 2i, and m and n, the preprocessed indices for index 2i+1.
+ * CALC_K256_2 expands CALC_K_2 to handle 256-bit keys, by doing two
+ * additional lookup-and-XOR stages.  The parameters a and b are the index
+ * preprocessed through q0 and q1 respectively; j is the index of the first
+ * key byte to use.  CALC_K256 is identical to CALC_K but for using the
+ * CALC_K256_2 macro instead of CALC_K_2. */
+
+#define CALC_K_2(a, b, c, d, j) \
+     mds[0][q0[a ^ key[(j) + 8]] ^ key[j]] \
+   ^ mds[1][q0[b ^ key[(j) + 9]] ^ key[(j) + 1]] \
+   ^ mds[2][q1[c ^ key[(j) + 10]] ^ key[(j) + 2]] \
+   ^ mds[3][q1[d ^ key[(j) + 11]] ^ key[(j) + 3]]
+
+#define CALC_K(a, j, k, l, m, n) \
+   x = CALC_K_2 (k, l, k, l, 0); \
+   y = CALC_K_2 (m, n, m, n, 4); \
+   y = (y << 8) + (y >> 24); \
+   x += y; y += x; ctx->a[j] = x; \
+   ctx->a[(j) + 1] = (y << 9) + (y >> 23)
+
+#define CALC_K256_2(a, b, j) \
+   CALC_K_2 (q0[q1[b ^ key[(j) + 24]] ^ key[(j) + 16]], \
+	     q1[q1[a ^ key[(j) + 25]] ^ key[(j) + 17]], \
+	     q0[q0[a ^ key[(j) + 26]] ^ key[(j) + 18]], \
+	     q1[q0[b ^ key[(j) + 27]] ^ key[(j) + 19]], j)
+
+#define CALC_K256(a, j, k, l, m, n) \
+   x = CALC_K256_2 (k, l, 0); \
+   y = CALC_K256_2 (m, n, 4); \
+   y = (y << 8) + (y >> 24); \
+   x += y; y += x; ctx->a[j] = x; \
+   ctx->a[(j) + 1] = (y << 9) + (y >> 23)
+
+
+
+/* Perform the key setup.  Note that this works only with 128- and 256-bit
+ * keys, despite the API that looks like it might support other sizes. */
+
+static gcry_err_code_t
+do_twofish_setkey (TWOFISH_context *ctx, const byte *key, const unsigned keylen)
+{
+  int i, j, k;
+
+  /* Temporaries for CALC_K. */
+  u32 x, y;
+
+  /* The S vector used to key the S-boxes, split up into individual bytes.
+   * 128-bit keys use only sa through sh; 256-bit use all of them. */
+  byte sa = 0, sb = 0, sc = 0, sd = 0, se = 0, sf = 0, sg = 0, sh = 0;
+  byte si = 0, sj = 0, sk = 0, sl = 0, sm = 0, sn = 0, so = 0, sp = 0;
+
+  /* Temporary for CALC_S. */
+  byte tmp;
+
+  /* Flags for self-test. */
+  static int initialized = 0;
+  static const char *selftest_failed=0;
+
+  /* Check key length. */
+  if( ( ( keylen - 16 ) | 16 ) != 16 )
+    return GPG_ERR_INV_KEYLEN;
+
+  /* Do self-test if necessary. */
+  if (!initialized)
+    {
+      initialized = 1;
+      selftest_failed = selftest ();
+      if( selftest_failed )
+        log_error("%s\n", selftest_failed );
+    }
+  if( selftest_failed )
+    return GPG_ERR_SELFTEST_FAILED;
+
+  /* Compute the first two words of the S vector.  The magic numbers are
+   * the entries of the RS matrix, preprocessed through poly_to_exp.	The
+   * numbers in the comments are the original (polynomial form) matrix
+   * entries. */
+  CALC_S (sa, sb, sc, sd, 0, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+  CALC_S (sa, sb, sc, sd, 1, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+  CALC_S (sa, sb, sc, sd, 2, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+  CALC_S (sa, sb, sc, sd, 3, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+  CALC_S (sa, sb, sc, sd, 4, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+  CALC_S (sa, sb, sc, sd, 5, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+  CALC_S (sa, sb, sc, sd, 6, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+  CALC_S (sa, sb, sc, sd, 7, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+  CALC_S (se, sf, sg, sh, 8, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+  CALC_S (se, sf, sg, sh, 9, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+  CALC_S (se, sf, sg, sh, 10, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+  CALC_S (se, sf, sg, sh, 11, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+  CALC_S (se, sf, sg, sh, 12, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+  CALC_S (se, sf, sg, sh, 13, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+  CALC_S (se, sf, sg, sh, 14, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+  CALC_S (se, sf, sg, sh, 15, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+
+  if (keylen == 32)  /* 256-bit key */
+    {
+      /* Calculate the remaining two words of the S vector */
+      CALC_S (si, sj, sk, sl, 16, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+      CALC_S (si, sj, sk, sl, 17, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+      CALC_S (si, sj, sk, sl, 18, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+      CALC_S (si, sj, sk, sl, 19, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+      CALC_S (si, sj, sk, sl, 20, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+      CALC_S (si, sj, sk, sl, 21, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+      CALC_S (si, sj, sk, sl, 22, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+      CALC_S (si, sj, sk, sl, 23, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+      CALC_S (sm, sn, so, sp, 24, 0x00, 0x2D, 0x01, 0x2D); /* 01 A4 02 A4 */
+      CALC_S (sm, sn, so, sp, 25, 0x2D, 0xA4, 0x44, 0x8A); /* A4 56 A1 55 */
+      CALC_S (sm, sn, so, sp, 26, 0x8A, 0xD5, 0xBF, 0xD1); /* 55 82 FC 87 */
+      CALC_S (sm, sn, so, sp, 27, 0xD1, 0x7F, 0x3D, 0x99); /* 87 F3 C1 5A */
+      CALC_S (sm, sn, so, sp, 28, 0x99, 0x46, 0x66, 0x96); /* 5A 1E 47 58 */
+      CALC_S (sm, sn, so, sp, 29, 0x96, 0x3C, 0x5B, 0xED); /* 58 C6 AE DB */
+      CALC_S (sm, sn, so, sp, 30, 0xED, 0x37, 0x4F, 0xE0); /* DB 68 3D 9E */
+      CALC_S (sm, sn, so, sp, 31, 0xE0, 0xD0, 0x8C, 0x17); /* 9E E5 19 03 */
+
+      /* Compute the S-boxes. */
+      for(i=j=0,k=1; i < 256; i++, j += 2, k += 2 )
+        {
+          CALC_SB256_2( i, calc_sb_tbl[j], calc_sb_tbl[k] );
+	}
+
+      /* Calculate whitening and round subkeys.  The constants are
+       * indices of subkeys, preprocessed through q0 and q1. */
+      CALC_K256 (w, 0, 0xA9, 0x75, 0x67, 0xF3);
+      CALC_K256 (w, 2, 0xB3, 0xC6, 0xE8, 0xF4);
+      CALC_K256 (w, 4, 0x04, 0xDB, 0xFD, 0x7B);
+      CALC_K256 (w, 6, 0xA3, 0xFB, 0x76, 0xC8);
+      CALC_K256 (k, 0, 0x9A, 0x4A, 0x92, 0xD3);
+      CALC_K256 (k, 2, 0x80, 0xE6, 0x78, 0x6B);
+      CALC_K256 (k, 4, 0xE4, 0x45, 0xDD, 0x7D);
+      CALC_K256 (k, 6, 0xD1, 0xE8, 0x38, 0x4B);
+      CALC_K256 (k, 8, 0x0D, 0xD6, 0xC6, 0x32);
+      CALC_K256 (k, 10, 0x35, 0xD8, 0x98, 0xFD);
+      CALC_K256 (k, 12, 0x18, 0x37, 0xF7, 0x71);
+      CALC_K256 (k, 14, 0xEC, 0xF1, 0x6C, 0xE1);
+      CALC_K256 (k, 16, 0x43, 0x30, 0x75, 0x0F);
+      CALC_K256 (k, 18, 0x37, 0xF8, 0x26, 0x1B);
+      CALC_K256 (k, 20, 0xFA, 0x87, 0x13, 0xFA);
+      CALC_K256 (k, 22, 0x94, 0x06, 0x48, 0x3F);
+      CALC_K256 (k, 24, 0xF2, 0x5E, 0xD0, 0xBA);
+      CALC_K256 (k, 26, 0x8B, 0xAE, 0x30, 0x5B);
+      CALC_K256 (k, 28, 0x84, 0x8A, 0x54, 0x00);
+      CALC_K256 (k, 30, 0xDF, 0xBC, 0x23, 0x9D);
+    }
+  else
+    {
+      /* Compute the S-boxes. */
+      for(i=j=0,k=1; i < 256; i++, j += 2, k += 2 )
+        {
+          CALC_SB_2( i, calc_sb_tbl[j], calc_sb_tbl[k] );
+        }
+
+      /* Calculate whitening and round subkeys.  The constants are
+       * indices of subkeys, preprocessed through q0 and q1. */
+      CALC_K (w, 0, 0xA9, 0x75, 0x67, 0xF3);
+      CALC_K (w, 2, 0xB3, 0xC6, 0xE8, 0xF4);
+      CALC_K (w, 4, 0x04, 0xDB, 0xFD, 0x7B);
+      CALC_K (w, 6, 0xA3, 0xFB, 0x76, 0xC8);
+      CALC_K (k, 0, 0x9A, 0x4A, 0x92, 0xD3);
+      CALC_K (k, 2, 0x80, 0xE6, 0x78, 0x6B);
+      CALC_K (k, 4, 0xE4, 0x45, 0xDD, 0x7D);
+      CALC_K (k, 6, 0xD1, 0xE8, 0x38, 0x4B);
+      CALC_K (k, 8, 0x0D, 0xD6, 0xC6, 0x32);
+      CALC_K (k, 10, 0x35, 0xD8, 0x98, 0xFD);
+      CALC_K (k, 12, 0x18, 0x37, 0xF7, 0x71);
+      CALC_K (k, 14, 0xEC, 0xF1, 0x6C, 0xE1);
+      CALC_K (k, 16, 0x43, 0x30, 0x75, 0x0F);
+      CALC_K (k, 18, 0x37, 0xF8, 0x26, 0x1B);
+      CALC_K (k, 20, 0xFA, 0x87, 0x13, 0xFA);
+      CALC_K (k, 22, 0x94, 0x06, 0x48, 0x3F);
+      CALC_K (k, 24, 0xF2, 0x5E, 0xD0, 0xBA);
+      CALC_K (k, 26, 0x8B, 0xAE, 0x30, 0x5B);
+      CALC_K (k, 28, 0x84, 0x8A, 0x54, 0x00);
+      CALC_K (k, 30, 0xDF, 0xBC, 0x23, 0x9D);
+    }
+
+  return 0;
+}
+
+static gcry_err_code_t
+twofish_setkey (void *context, const byte *key, unsigned int keylen)
+{
+  TWOFISH_context *ctx = context;
+  int rc = do_twofish_setkey (ctx, key, keylen);
+  _gcry_burn_stack (23+6*sizeof(void*));
+  return rc;
+}
+
+
+
+/* Macros to compute the g() function in the encryption and decryption
+ * rounds.  G1 is the straight g() function; G2 includes the 8-bit
+ * rotation for the high 32-bit word. */
+
+#define G1(a) \
+     (ctx->s[0][(a) & 0xFF]) ^ (ctx->s[1][((a) >> 8) & 0xFF]) \
+   ^ (ctx->s[2][((a) >> 16) & 0xFF]) ^ (ctx->s[3][(a) >> 24])
+
+#define G2(b) \
+     (ctx->s[1][(b) & 0xFF]) ^ (ctx->s[2][((b) >> 8) & 0xFF]) \
+   ^ (ctx->s[3][((b) >> 16) & 0xFF]) ^ (ctx->s[0][(b) >> 24])
+
+/* Encryption and decryption Feistel rounds.  Each one calls the two g()
+ * macros, does the PHT, and performs the XOR and the appropriate bit
+ * rotations.  The parameters are the round number (used to select subkeys),
+ * and the four 32-bit chunks of the text. */
+
+#define ENCROUND(n, a, b, c, d) \
+   x = G1 (a); y = G2 (b); \
+   x += y; y += x + ctx->k[2 * (n) + 1]; \
+   (c) ^= x + ctx->k[2 * (n)]; \
+   (c) = ((c) >> 1) + ((c) << 31); \
+   (d) = (((d) << 1)+((d) >> 31)) ^ y
+
+#define DECROUND(n, a, b, c, d) \
+   x = G1 (a); y = G2 (b); \
+   x += y; y += x; \
+   (d) ^= y + ctx->k[2 * (n) + 1]; \
+   (d) = ((d) >> 1) + ((d) << 31); \
+   (c) = (((c) << 1)+((c) >> 31)); \
+   (c) ^= (x + ctx->k[2 * (n)])
+
+/* Encryption and decryption cycles; each one is simply two Feistel rounds
+ * with the 32-bit chunks re-ordered to simulate the "swap" */
+
+#define ENCCYCLE(n) \
+   ENCROUND (2 * (n), a, b, c, d); \
+   ENCROUND (2 * (n) + 1, c, d, a, b)
+
+#define DECCYCLE(n) \
+   DECROUND (2 * (n) + 1, c, d, a, b); \
+   DECROUND (2 * (n), a, b, c, d)
+
+/* Macros to convert the input and output bytes into 32-bit words,
+ * and simultaneously perform the whitening step.  INPACK packs word
+ * number n into the variable named by x, using whitening subkey number m.
+ * OUTUNPACK unpacks word number n from the variable named by x, using
+ * whitening subkey number m. */
+
+#define INPACK(n, x, m) \
+   x = in[4 * (n)] ^ (in[4 * (n) + 1] << 8) \
+     ^ (in[4 * (n) + 2] << 16) ^ (in[4 * (n) + 3] << 24) ^ ctx->w[m]
+
+#define OUTUNPACK(n, x, m) \
+   x ^= ctx->w[m]; \
+   out[4 * (n)] = x; out[4 * (n) + 1] = x >> 8; \
+   out[4 * (n) + 2] = x >> 16; out[4 * (n) + 3] = x >> 24
+
+/* Encrypt one block.  in and out may be the same. */
+
+static void
+do_twofish_encrypt (const TWOFISH_context *ctx, byte *out, const byte *in)
+{
+  /* The four 32-bit chunks of the text. */
+  u32 a, b, c, d;
+
+  /* Temporaries used by the round function. */
+  u32 x, y;
+
+  /* Input whitening and packing. */
+  INPACK (0, a, 0);
+  INPACK (1, b, 1);
+  INPACK (2, c, 2);
+  INPACK (3, d, 3);
+
+  /* Encryption Feistel cycles. */
+  ENCCYCLE (0);
+  ENCCYCLE (1);
+  ENCCYCLE (2);
+  ENCCYCLE (3);
+  ENCCYCLE (4);
+  ENCCYCLE (5);
+  ENCCYCLE (6);
+  ENCCYCLE (7);
+
+  /* Output whitening and unpacking. */
+  OUTUNPACK (0, c, 4);
+  OUTUNPACK (1, d, 5);
+  OUTUNPACK (2, a, 6);
+  OUTUNPACK (3, b, 7);
+}
+
+static void
+twofish_encrypt (void *context, byte *out, const byte *in)
+{
+  TWOFISH_context *ctx = context;
+  do_twofish_encrypt (ctx, out, in);
+  _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+/* Decrypt one block.  in and out may be the same. */
+
+static void
+do_twofish_decrypt (const TWOFISH_context *ctx, byte *out, const byte *in)
+{
+  /* The four 32-bit chunks of the text. */
+  u32 a, b, c, d;
+
+  /* Temporaries used by the round function. */
+  u32 x, y;
+
+  /* Input whitening and packing. */
+  INPACK (0, c, 4);
+  INPACK (1, d, 5);
+  INPACK (2, a, 6);
+  INPACK (3, b, 7);
+
+  /* Encryption Feistel cycles. */
+  DECCYCLE (7);
+  DECCYCLE (6);
+  DECCYCLE (5);
+  DECCYCLE (4);
+  DECCYCLE (3);
+  DECCYCLE (2);
+  DECCYCLE (1);
+  DECCYCLE (0);
+
+  /* Output whitening and unpacking. */
+  OUTUNPACK (0, a, 0);
+  OUTUNPACK (1, b, 1);
+  OUTUNPACK (2, c, 2);
+  OUTUNPACK (3, d, 3);
+}
+
+static void
+twofish_decrypt (void *context, byte *out, const byte *in)
+{
+  TWOFISH_context *ctx = context;
+
+  do_twofish_decrypt (ctx, out, in);
+  _gcry_burn_stack (24+3*sizeof (void*));
+}
+
+
+/* Test a single encryption and decryption with each key size. */
+
+static const char*
+selftest (void)
+{
+  TWOFISH_context ctx; /* Expanded key. */
+  byte scratch[16];	/* Encryption/decryption result buffer. */
+
+  /* Test vectors for single encryption/decryption.  Note that I am using
+   * the vectors from the Twofish paper's "known answer test", I=3 for
+   * 128-bit and I=4 for 256-bit, instead of the all-0 vectors from the
+   * "intermediate value test", because an all-0 key would trigger all the
+   * special cases in the RS matrix multiply, leaving the math untested. */
+  static  byte plaintext[16] = {
+    0xD4, 0x91, 0xDB, 0x16, 0xE7, 0xB1, 0xC3, 0x9E,
+    0x86, 0xCB, 0x08, 0x6B, 0x78, 0x9F, 0x54, 0x19
+  };
+  static byte key[16] = {
+    0x9F, 0x58, 0x9F, 0x5C, 0xF6, 0x12, 0x2C, 0x32,
+    0xB6, 0xBF, 0xEC, 0x2F, 0x2A, 0xE8, 0xC3, 0x5A
+  };
+  static const byte ciphertext[16] = {
+    0x01, 0x9F, 0x98, 0x09, 0xDE, 0x17, 0x11, 0x85,
+    0x8F, 0xAA, 0xC3, 0xA3, 0xBA, 0x20, 0xFB, 0xC3
+  };
+  static byte plaintext_256[16] = {
+    0x90, 0xAF, 0xE9, 0x1B, 0xB2, 0x88, 0x54, 0x4F,
+    0x2C, 0x32, 0xDC, 0x23, 0x9B, 0x26, 0x35, 0xE6
+  };
+  static byte key_256[32] = {
+    0xD4, 0x3B, 0xB7, 0x55, 0x6E, 0xA3, 0x2E, 0x46,
+    0xF2, 0xA2, 0x82, 0xB7, 0xD4, 0x5B, 0x4E, 0x0D,
+    0x57, 0xFF, 0x73, 0x9D, 0x4D, 0xC9, 0x2C, 0x1B,
+    0xD7, 0xFC, 0x01, 0x70, 0x0C, 0xC8, 0x21, 0x6F
+  };
+  static const byte ciphertext_256[16] = {
+    0x6C, 0xB4, 0x56, 0x1C, 0x40, 0xBF, 0x0A, 0x97,
+    0x05, 0x93, 0x1C, 0xB6, 0xD4, 0x08, 0xE7, 0xFA
+  };
+
+  twofish_setkey (&ctx, key, sizeof(key));
+  twofish_encrypt (&ctx, scratch, plaintext);
+  if (memcmp (scratch, ciphertext, sizeof (ciphertext)))
+    return "Twofish-128 test encryption failed.";
+  twofish_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext, sizeof (plaintext)))
+    return "Twofish-128 test decryption failed.";
+
+  twofish_setkey (&ctx, key_256, sizeof(key_256));
+  twofish_encrypt (&ctx, scratch, plaintext_256);
+  if (memcmp (scratch, ciphertext_256, sizeof (ciphertext_256)))
+    return "Twofish-256 test encryption failed.";
+  twofish_decrypt (&ctx, scratch, scratch);
+  if (memcmp (scratch, plaintext_256, sizeof (plaintext_256)))
+    return "Twofish-256 test decryption failed.";
+
+  return NULL;
+}
+
+/* More complete test program.	This does 1000 encryptions and decryptions
+ * with each of 250 128-bit keys and 2000 encryptions and decryptions with
+ * each of 125 256-bit keys, using a feedback scheme similar to a Feistel
+ * cipher, so as to be sure of testing all the table entries pretty
+ * thoroughly.	We keep changing the keys so as to get a more meaningful
+ * performance number, since the key setup is non-trivial for Twofish. */
+
+#ifdef TEST
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+int
+main()
+{
+  TWOFISH_context ctx;     /* Expanded key. */
+  int i, j;		    /* Loop counters. */
+
+  const char *encrypt_msg; /* Message to print regarding encryption test;
+                            * the printf is done outside the loop to avoid
+                            * stuffing up the timing. */
+  clock_t timer; /* For computing elapsed time. */
+
+  /* Test buffer. */
+  byte buffer[4][16] = {
+    {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+     0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
+    {0x0F, 0x1E, 0x2D, 0x3C, 0x4B, 0x5A, 0x69, 0x78,
+     0x87, 0x96, 0xA5, 0xB4, 0xC3, 0xD2 ,0xE1, 0xF0},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+     0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54 ,0x32, 0x10},
+    {0x01, 0x23, 0x45, 0x67, 0x76, 0x54 ,0x32, 0x10,
+     0x89, 0xAB, 0xCD, 0xEF, 0xFE, 0xDC, 0xBA, 0x98}
+  };
+
+  /* Expected outputs for the million-operation test */
+  static const byte test_encrypt[4][16] = {
+    {0xC8, 0x23, 0xB8, 0xB7, 0x6B, 0xFE, 0x91, 0x13,
+     0x2F, 0xA7, 0x5E, 0xE6, 0x94, 0x77, 0x6F, 0x6B},
+    {0x90, 0x36, 0xD8, 0x29, 0xD5, 0x96, 0xC2, 0x8E,
+     0xE4, 0xFF, 0x76, 0xBC, 0xE5, 0x77, 0x88, 0x27},
+    {0xB8, 0x78, 0x69, 0xAF, 0x42, 0x8B, 0x48, 0x64,
+     0xF7, 0xE9, 0xF3, 0x9C, 0x42, 0x18, 0x7B, 0x73},
+    {0x7A, 0x88, 0xFB, 0xEB, 0x90, 0xA4, 0xB4, 0xA8,
+     0x43, 0xA3, 0x1D, 0xF1, 0x26, 0xC4, 0x53, 0x57}
+  };
+  static const byte test_decrypt[4][16] = {
+    {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+     0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
+    {0x0F, 0x1E, 0x2D, 0x3C, 0x4B, 0x5A, 0x69, 0x78,
+     0x87, 0x96, 0xA5, 0xB4, 0xC3, 0xD2 ,0xE1, 0xF0},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+     0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54 ,0x32, 0x10},
+    {0x01, 0x23, 0x45, 0x67, 0x76, 0x54 ,0x32, 0x10,
+     0x89, 0xAB, 0xCD, 0xEF, 0xFE, 0xDC, 0xBA, 0x98}
+  };
+
+  /* Start the timer ticking. */
+  timer = clock ();
+
+  /* Encryption test. */
+  for (i = 0; i < 125; i++)
+    {
+      twofish_setkey (&ctx, buffer[0], sizeof (buffer[0]));
+      for (j = 0; j < 1000; j++)
+        twofish_encrypt (&ctx, buffer[2], buffer[2]);
+      twofish_setkey (&ctx, buffer[1], sizeof (buffer[1]));
+      for (j = 0; j < 1000; j++)
+        twofish_encrypt (&ctx, buffer[3], buffer[3]);
+      twofish_setkey (&ctx, buffer[2], sizeof (buffer[2])*2);
+      for (j = 0; j < 1000; j++) {
+        twofish_encrypt (&ctx, buffer[0], buffer[0]);
+        twofish_encrypt (&ctx, buffer[1], buffer[1]);
+      }
+    }
+  encrypt_msg = memcmp (buffer, test_encrypt, sizeof (test_encrypt)) ?
+    "encryption failure!\n" : "encryption OK!\n";
+
+  /* Decryption test. */
+  for (i = 0; i < 125; i++)
+    {
+      twofish_setkey (&ctx, buffer[2], sizeof (buffer[2])*2);
+      for (j = 0; j < 1000; j++) {
+        twofish_decrypt (&ctx, buffer[0], buffer[0]);
+        twofish_decrypt (&ctx, buffer[1], buffer[1]);
+      }
+      twofish_setkey (&ctx, buffer[1], sizeof (buffer[1]));
+      for (j = 0; j < 1000; j++)
+        twofish_decrypt (&ctx, buffer[3], buffer[3]);
+      twofish_setkey (&ctx, buffer[0], sizeof (buffer[0]));
+      for (j = 0; j < 1000; j++)
+        twofish_decrypt (&ctx, buffer[2], buffer[2]);
+    }
+
+  /* Stop the timer, and print results. */
+  timer = clock () - timer;
+  printf (encrypt_msg);
+  printf (memcmp (buffer, test_decrypt, sizeof (test_decrypt)) ?
+          "decryption failure!\n" : "decryption OK!\n");
+  printf ("elapsed time: %.1f s.\n", (float) timer / CLOCKS_PER_SEC);
+
+  return 0;
+}
+
+#endif /* TEST */
+
+
+
+gcry_cipher_spec_t _gcry_cipher_spec_twofish =
+  {
+    "TWOFISH", NULL, NULL, 16, 256, sizeof (TWOFISH_context),
+    twofish_setkey, twofish_encrypt, twofish_decrypt
+  };
+
+gcry_cipher_spec_t _gcry_cipher_spec_twofish128 =
+  {
+    "TWOFISH128", NULL, NULL, 16, 128, sizeof (TWOFISH_context),
+    twofish_setkey, twofish_encrypt, twofish_decrypt
+  };
diff --git a/grub-core/lib/libgcrypt/cipher/whirlpool.c b/grub-core/lib/libgcrypt/cipher/whirlpool.c
new file mode 100644
index 0000000..c89a572
--- /dev/null
+++ b/grub-core/lib/libgcrypt/cipher/whirlpool.c
@@ -0,0 +1,1405 @@
+/* whirlpool.c - Whirlpool hashing algorithm
+ * Copyright (C) 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ */
+
+/* This is an implementation of the Whirlpool hashing algorithm, which
+   has been developed by Vincent Rijmen and Paulo S. L. M. Barreto;
+   it's homepage is located at:
+   http://planeta.terra.com.br/informatica/paulobarreto/WhirlpoolPage.html.
+
+   The S-Boxes and the structure of the main transformation function,
+   which implements an optimized version of the algorithm, is taken
+   from the reference implementation available from
+   http://planeta.terra.com.br/informatica/paulobarreto/whirlpool.zip.  */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "types.h"
+#include "g10lib.h"
+#include "cipher.h"
+
+#include "bithelp.h"
+
+/* Size of a whirlpool block (in bytes).  */
+#define BLOCK_SIZE 64
+
+/* Number of rounds.  */
+#define R 10
+
+
+
+/* Types.  */
+typedef u64 whirlpool_block_t[BLOCK_SIZE / 8];
+
+typedef struct {
+  whirlpool_block_t hash_state;
+  unsigned char buffer[BLOCK_SIZE];
+  size_t count;
+  unsigned char length[32];
+} whirlpool_context_t;
+
+
+
+/* Macros. */
+
+/* Convert the the buffer BUFFER into a block BLOCK, using I as
+   counter.  */
+#define buffer_to_block(buffer, block, i) \
+  for (i = 0; i < 8; i++) \
+    (block)[i] = ((u64) (0 \
+                         | (((u64) (buffer)[i * 8 + 0]) << 56) \
+                         | (((u64) (buffer)[i * 8 + 1]) << 48) \
+                         | (((u64) (buffer)[i * 8 + 2]) << 40) \
+                         | (((u64) (buffer)[i * 8 + 3]) << 32) \
+                         | (((u64) (buffer)[i * 8 + 4]) << 24) \
+                         | (((u64) (buffer)[i * 8 + 5]) << 16) \
+                         | (((u64) (buffer)[i * 8 + 6]) <<  8) \
+                         | (((u64) (buffer)[i * 8 + 7]) <<  0)));
+
+/* Convert the block BLOCK into a buffer BUFFER, using I as
+   counter.  */
+#define block_to_buffer(buffer, block, i) \
+  for (i = 0; i < 8; i++) \
+    { \
+      (buffer)[i * 8 + 0] = (block[i] >> 56) & 0xFF; \
+      (buffer)[i * 8 + 1] = (block[i] >> 48) & 0xFF; \
+      (buffer)[i * 8 + 2] = (block[i] >> 40) & 0xFF; \
+      (buffer)[i * 8 + 3] = (block[i] >> 32) & 0xFF; \
+      (buffer)[i * 8 + 4] = (block[i] >> 24) & 0xFF; \
+      (buffer)[i * 8 + 5] = (block[i] >> 16) & 0xFF; \
+      (buffer)[i * 8 + 6] = (block[i] >>  8) & 0xFF; \
+      (buffer)[i * 8 + 7] = (block[i] >>  0) & 0xFF; \
+    }
+
+/* Copy the block BLOCK_SRC to BLOCK_DST, using I as counter.  */
+#define block_copy(block_dst, block_src, i) \
+  for (i = 0; i < 8; i++) \
+    block_dst[i] = block_src[i];
+
+/* XOR the block BLOCK_SRC into BLOCK_DST, using I as counter.  */
+#define block_xor(block_dst, block_src, i) \
+  for (i = 0; i < 8; i++) \
+    block_dst[i] ^= block_src[i];
+
+
+
+/* Round constants.  */
+static const u64 rc[R] =
+  {
+    U64_C (0x1823c6e887b8014f),
+    U64_C (0x36a6d2f5796f9152),
+    U64_C (0x60bc9b8ea30c7b35),
+    U64_C (0x1de0d7c22e4bfe57),
+    U64_C (0x157737e59ff04ada),
+    U64_C (0x58c9290ab1a06b85),
+    U64_C (0xbd5d10f4cb3e0567),
+    U64_C (0xe427418ba77d95d8),
+    U64_C (0xfbee7c66dd17479e),
+    U64_C (0xca2dbf07ad5a8333),
+  };
+
+
+
+/* Main lookup boxes.  */
+static const u64 C0[256] =
+  {
+    U64_C (0x18186018c07830d8), U64_C (0x23238c2305af4626),
+    U64_C (0xc6c63fc67ef991b8), U64_C (0xe8e887e8136fcdfb),
+    U64_C (0x878726874ca113cb), U64_C (0xb8b8dab8a9626d11),
+    U64_C (0x0101040108050209), U64_C (0x4f4f214f426e9e0d),
+    U64_C (0x3636d836adee6c9b), U64_C (0xa6a6a2a6590451ff),
+    U64_C (0xd2d26fd2debdb90c), U64_C (0xf5f5f3f5fb06f70e),
+    U64_C (0x7979f979ef80f296), U64_C (0x6f6fa16f5fcede30),
+    U64_C (0x91917e91fcef3f6d), U64_C (0x52525552aa07a4f8),
+    U64_C (0x60609d6027fdc047), U64_C (0xbcbccabc89766535),
+    U64_C (0x9b9b569baccd2b37), U64_C (0x8e8e028e048c018a),
+    U64_C (0xa3a3b6a371155bd2), U64_C (0x0c0c300c603c186c),
+    U64_C (0x7b7bf17bff8af684), U64_C (0x3535d435b5e16a80),
+    U64_C (0x1d1d741de8693af5), U64_C (0xe0e0a7e05347ddb3),
+    U64_C (0xd7d77bd7f6acb321), U64_C (0xc2c22fc25eed999c),
+    U64_C (0x2e2eb82e6d965c43), U64_C (0x4b4b314b627a9629),
+    U64_C (0xfefedffea321e15d), U64_C (0x575741578216aed5),
+    U64_C (0x15155415a8412abd), U64_C (0x7777c1779fb6eee8),
+    U64_C (0x3737dc37a5eb6e92), U64_C (0xe5e5b3e57b56d79e),
+    U64_C (0x9f9f469f8cd92313), U64_C (0xf0f0e7f0d317fd23),
+    U64_C (0x4a4a354a6a7f9420), U64_C (0xdada4fda9e95a944),
+    U64_C (0x58587d58fa25b0a2), U64_C (0xc9c903c906ca8fcf),
+    U64_C (0x2929a429558d527c), U64_C (0x0a0a280a5022145a),
+    U64_C (0xb1b1feb1e14f7f50), U64_C (0xa0a0baa0691a5dc9),
+    U64_C (0x6b6bb16b7fdad614), U64_C (0x85852e855cab17d9),
+    U64_C (0xbdbdcebd8173673c), U64_C (0x5d5d695dd234ba8f),
+    U64_C (0x1010401080502090), U64_C (0xf4f4f7f4f303f507),
+    U64_C (0xcbcb0bcb16c08bdd), U64_C (0x3e3ef83eedc67cd3),
+    U64_C (0x0505140528110a2d), U64_C (0x676781671fe6ce78),
+    U64_C (0xe4e4b7e47353d597), U64_C (0x27279c2725bb4e02),
+    U64_C (0x4141194132588273), U64_C (0x8b8b168b2c9d0ba7),
+    U64_C (0xa7a7a6a7510153f6), U64_C (0x7d7de97dcf94fab2),
+    U64_C (0x95956e95dcfb3749), U64_C (0xd8d847d88e9fad56),
+    U64_C (0xfbfbcbfb8b30eb70), U64_C (0xeeee9fee2371c1cd),
+    U64_C (0x7c7ced7cc791f8bb), U64_C (0x6666856617e3cc71),
+    U64_C (0xdddd53dda68ea77b), U64_C (0x17175c17b84b2eaf),
+    U64_C (0x4747014702468e45), U64_C (0x9e9e429e84dc211a),
+    U64_C (0xcaca0fca1ec589d4), U64_C (0x2d2db42d75995a58),
+    U64_C (0xbfbfc6bf9179632e), U64_C (0x07071c07381b0e3f),
+    U64_C (0xadad8ead012347ac), U64_C (0x5a5a755aea2fb4b0),
+    U64_C (0x838336836cb51bef), U64_C (0x3333cc3385ff66b6),
+    U64_C (0x636391633ff2c65c), U64_C (0x02020802100a0412),
+    U64_C (0xaaaa92aa39384993), U64_C (0x7171d971afa8e2de),
+    U64_C (0xc8c807c80ecf8dc6), U64_C (0x19196419c87d32d1),
+    U64_C (0x494939497270923b), U64_C (0xd9d943d9869aaf5f),
+    U64_C (0xf2f2eff2c31df931), U64_C (0xe3e3abe34b48dba8),
+    U64_C (0x5b5b715be22ab6b9), U64_C (0x88881a8834920dbc),
+    U64_C (0x9a9a529aa4c8293e), U64_C (0x262698262dbe4c0b),
+    U64_C (0x3232c8328dfa64bf), U64_C (0xb0b0fab0e94a7d59),
+    U64_C (0xe9e983e91b6acff2), U64_C (0x0f0f3c0f78331e77),
+    U64_C (0xd5d573d5e6a6b733), U64_C (0x80803a8074ba1df4),
+    U64_C (0xbebec2be997c6127), U64_C (0xcdcd13cd26de87eb),
+    U64_C (0x3434d034bde46889), U64_C (0x48483d487a759032),
+    U64_C (0xffffdbffab24e354), U64_C (0x7a7af57af78ff48d),
+    U64_C (0x90907a90f4ea3d64), U64_C (0x5f5f615fc23ebe9d),
+    U64_C (0x202080201da0403d), U64_C (0x6868bd6867d5d00f),
+    U64_C (0x1a1a681ad07234ca), U64_C (0xaeae82ae192c41b7),
+    U64_C (0xb4b4eab4c95e757d), U64_C (0x54544d549a19a8ce),
+    U64_C (0x93937693ece53b7f), U64_C (0x222288220daa442f),
+    U64_C (0x64648d6407e9c863), U64_C (0xf1f1e3f1db12ff2a),
+    U64_C (0x7373d173bfa2e6cc), U64_C (0x12124812905a2482),
+    U64_C (0x40401d403a5d807a), U64_C (0x0808200840281048),
+    U64_C (0xc3c32bc356e89b95), U64_C (0xecec97ec337bc5df),
+    U64_C (0xdbdb4bdb9690ab4d), U64_C (0xa1a1bea1611f5fc0),
+    U64_C (0x8d8d0e8d1c830791), U64_C (0x3d3df43df5c97ac8),
+    U64_C (0x97976697ccf1335b), U64_C (0x0000000000000000),
+    U64_C (0xcfcf1bcf36d483f9), U64_C (0x2b2bac2b4587566e),
+    U64_C (0x7676c57697b3ece1), U64_C (0x8282328264b019e6),
+    U64_C (0xd6d67fd6fea9b128), U64_C (0x1b1b6c1bd87736c3),
+    U64_C (0xb5b5eeb5c15b7774), U64_C (0xafaf86af112943be),
+    U64_C (0x6a6ab56a77dfd41d), U64_C (0x50505d50ba0da0ea),
+    U64_C (0x45450945124c8a57), U64_C (0xf3f3ebf3cb18fb38),
+    U64_C (0x3030c0309df060ad), U64_C (0xefef9bef2b74c3c4),
+    U64_C (0x3f3ffc3fe5c37eda), U64_C (0x55554955921caac7),
+    U64_C (0xa2a2b2a2791059db), U64_C (0xeaea8fea0365c9e9),
+    U64_C (0x656589650fecca6a), U64_C (0xbabad2bab9686903),
+    U64_C (0x2f2fbc2f65935e4a), U64_C (0xc0c027c04ee79d8e),
+    U64_C (0xdede5fdebe81a160), U64_C (0x1c1c701ce06c38fc),
+    U64_C (0xfdfdd3fdbb2ee746), U64_C (0x4d4d294d52649a1f),
+    U64_C (0x92927292e4e03976), U64_C (0x7575c9758fbceafa),
+    U64_C (0x06061806301e0c36), U64_C (0x8a8a128a249809ae),
+    U64_C (0xb2b2f2b2f940794b), U64_C (0xe6e6bfe66359d185),
+    U64_C (0x0e0e380e70361c7e), U64_C (0x1f1f7c1ff8633ee7),
+    U64_C (0x6262956237f7c455), U64_C (0xd4d477d4eea3b53a),
+    U64_C (0xa8a89aa829324d81), U64_C (0x96966296c4f43152),
+    U64_C (0xf9f9c3f99b3aef62), U64_C (0xc5c533c566f697a3),
+    U64_C (0x2525942535b14a10), U64_C (0x59597959f220b2ab),
+    U64_C (0x84842a8454ae15d0), U64_C (0x7272d572b7a7e4c5),
+    U64_C (0x3939e439d5dd72ec), U64_C (0x4c4c2d4c5a619816),
+    U64_C (0x5e5e655eca3bbc94), U64_C (0x7878fd78e785f09f),
+    U64_C (0x3838e038ddd870e5), U64_C (0x8c8c0a8c14860598),
+    U64_C (0xd1d163d1c6b2bf17), U64_C (0xa5a5aea5410b57e4),
+    U64_C (0xe2e2afe2434dd9a1), U64_C (0x616199612ff8c24e),
+    U64_C (0xb3b3f6b3f1457b42), U64_C (0x2121842115a54234),
+    U64_C (0x9c9c4a9c94d62508), U64_C (0x1e1e781ef0663cee),
+    U64_C (0x4343114322528661), U64_C (0xc7c73bc776fc93b1),
+    U64_C (0xfcfcd7fcb32be54f), U64_C (0x0404100420140824),
+    U64_C (0x51515951b208a2e3), U64_C (0x99995e99bcc72f25),
+    U64_C (0x6d6da96d4fc4da22), U64_C (0x0d0d340d68391a65),
+    U64_C (0xfafacffa8335e979), U64_C (0xdfdf5bdfb684a369),
+    U64_C (0x7e7ee57ed79bfca9), U64_C (0x242490243db44819),
+    U64_C (0x3b3bec3bc5d776fe), U64_C (0xabab96ab313d4b9a),
+    U64_C (0xcece1fce3ed181f0), U64_C (0x1111441188552299),
+    U64_C (0x8f8f068f0c890383), U64_C (0x4e4e254e4a6b9c04),
+    U64_C (0xb7b7e6b7d1517366), U64_C (0xebeb8beb0b60cbe0),
+    U64_C (0x3c3cf03cfdcc78c1), U64_C (0x81813e817cbf1ffd),
+    U64_C (0x94946a94d4fe3540), U64_C (0xf7f7fbf7eb0cf31c),
+    U64_C (0xb9b9deb9a1676f18), U64_C (0x13134c13985f268b),
+    U64_C (0x2c2cb02c7d9c5851), U64_C (0xd3d36bd3d6b8bb05),
+    U64_C (0xe7e7bbe76b5cd38c), U64_C (0x6e6ea56e57cbdc39),
+    U64_C (0xc4c437c46ef395aa), U64_C (0x03030c03180f061b),
+    U64_C (0x565645568a13acdc), U64_C (0x44440d441a49885e),
+    U64_C (0x7f7fe17fdf9efea0), U64_C (0xa9a99ea921374f88),
+    U64_C (0x2a2aa82a4d825467), U64_C (0xbbbbd6bbb16d6b0a),
+    U64_C (0xc1c123c146e29f87), U64_C (0x53535153a202a6f1),
+    U64_C (0xdcdc57dcae8ba572), U64_C (0x0b0b2c0b58271653),
+    U64_C (0x9d9d4e9d9cd32701), U64_C (0x6c6cad6c47c1d82b),
+    U64_C (0x3131c43195f562a4), U64_C (0x7474cd7487b9e8f3),
+    U64_C (0xf6f6fff6e309f115), U64_C (0x464605460a438c4c),
+    U64_C (0xacac8aac092645a5), U64_C (0x89891e893c970fb5),
+    U64_C (0x14145014a04428b4), U64_C (0xe1e1a3e15b42dfba),
+    U64_C (0x16165816b04e2ca6), U64_C (0x3a3ae83acdd274f7),
+    U64_C (0x6969b9696fd0d206), U64_C (0x09092409482d1241),
+    U64_C (0x7070dd70a7ade0d7), U64_C (0xb6b6e2b6d954716f),
+    U64_C (0xd0d067d0ceb7bd1e), U64_C (0xeded93ed3b7ec7d6),
+    U64_C (0xcccc17cc2edb85e2), U64_C (0x424215422a578468),
+    U64_C (0x98985a98b4c22d2c), U64_C (0xa4a4aaa4490e55ed),
+    U64_C (0x2828a0285d885075), U64_C (0x5c5c6d5cda31b886),
+    U64_C (0xf8f8c7f8933fed6b), U64_C (0x8686228644a411c2),
+  };
+
+static const u64 C1[256] =
+  {
+    U64_C (0xd818186018c07830), U64_C (0x2623238c2305af46),
+    U64_C (0xb8c6c63fc67ef991), U64_C (0xfbe8e887e8136fcd),
+    U64_C (0xcb878726874ca113), U64_C (0x11b8b8dab8a9626d),
+    U64_C (0x0901010401080502), U64_C (0x0d4f4f214f426e9e),
+    U64_C (0x9b3636d836adee6c), U64_C (0xffa6a6a2a6590451),
+    U64_C (0x0cd2d26fd2debdb9), U64_C (0x0ef5f5f3f5fb06f7),
+    U64_C (0x967979f979ef80f2), U64_C (0x306f6fa16f5fcede),
+    U64_C (0x6d91917e91fcef3f), U64_C (0xf852525552aa07a4),
+    U64_C (0x4760609d6027fdc0), U64_C (0x35bcbccabc897665),
+    U64_C (0x379b9b569baccd2b), U64_C (0x8a8e8e028e048c01),
+    U64_C (0xd2a3a3b6a371155b), U64_C (0x6c0c0c300c603c18),
+    U64_C (0x847b7bf17bff8af6), U64_C (0x803535d435b5e16a),
+    U64_C (0xf51d1d741de8693a), U64_C (0xb3e0e0a7e05347dd),
+    U64_C (0x21d7d77bd7f6acb3), U64_C (0x9cc2c22fc25eed99),
+    U64_C (0x432e2eb82e6d965c), U64_C (0x294b4b314b627a96),
+    U64_C (0x5dfefedffea321e1), U64_C (0xd5575741578216ae),
+    U64_C (0xbd15155415a8412a), U64_C (0xe87777c1779fb6ee),
+    U64_C (0x923737dc37a5eb6e), U64_C (0x9ee5e5b3e57b56d7),
+    U64_C (0x139f9f469f8cd923), U64_C (0x23f0f0e7f0d317fd),
+    U64_C (0x204a4a354a6a7f94), U64_C (0x44dada4fda9e95a9),
+    U64_C (0xa258587d58fa25b0), U64_C (0xcfc9c903c906ca8f),
+    U64_C (0x7c2929a429558d52), U64_C (0x5a0a0a280a502214),
+    U64_C (0x50b1b1feb1e14f7f), U64_C (0xc9a0a0baa0691a5d),
+    U64_C (0x146b6bb16b7fdad6), U64_C (0xd985852e855cab17),
+    U64_C (0x3cbdbdcebd817367), U64_C (0x8f5d5d695dd234ba),
+    U64_C (0x9010104010805020), U64_C (0x07f4f4f7f4f303f5),
+    U64_C (0xddcbcb0bcb16c08b), U64_C (0xd33e3ef83eedc67c),
+    U64_C (0x2d0505140528110a), U64_C (0x78676781671fe6ce),
+    U64_C (0x97e4e4b7e47353d5), U64_C (0x0227279c2725bb4e),
+    U64_C (0x7341411941325882), U64_C (0xa78b8b168b2c9d0b),
+    U64_C (0xf6a7a7a6a7510153), U64_C (0xb27d7de97dcf94fa),
+    U64_C (0x4995956e95dcfb37), U64_C (0x56d8d847d88e9fad),
+    U64_C (0x70fbfbcbfb8b30eb), U64_C (0xcdeeee9fee2371c1),
+    U64_C (0xbb7c7ced7cc791f8), U64_C (0x716666856617e3cc),
+    U64_C (0x7bdddd53dda68ea7), U64_C (0xaf17175c17b84b2e),
+    U64_C (0x454747014702468e), U64_C (0x1a9e9e429e84dc21),
+    U64_C (0xd4caca0fca1ec589), U64_C (0x582d2db42d75995a),
+    U64_C (0x2ebfbfc6bf917963), U64_C (0x3f07071c07381b0e),
+    U64_C (0xacadad8ead012347), U64_C (0xb05a5a755aea2fb4),
+    U64_C (0xef838336836cb51b), U64_C (0xb63333cc3385ff66),
+    U64_C (0x5c636391633ff2c6), U64_C (0x1202020802100a04),
+    U64_C (0x93aaaa92aa393849), U64_C (0xde7171d971afa8e2),
+    U64_C (0xc6c8c807c80ecf8d), U64_C (0xd119196419c87d32),
+    U64_C (0x3b49493949727092), U64_C (0x5fd9d943d9869aaf),
+    U64_C (0x31f2f2eff2c31df9), U64_C (0xa8e3e3abe34b48db),
+    U64_C (0xb95b5b715be22ab6), U64_C (0xbc88881a8834920d),
+    U64_C (0x3e9a9a529aa4c829), U64_C (0x0b262698262dbe4c),
+    U64_C (0xbf3232c8328dfa64), U64_C (0x59b0b0fab0e94a7d),
+    U64_C (0xf2e9e983e91b6acf), U64_C (0x770f0f3c0f78331e),
+    U64_C (0x33d5d573d5e6a6b7), U64_C (0xf480803a8074ba1d),
+    U64_C (0x27bebec2be997c61), U64_C (0xebcdcd13cd26de87),
+    U64_C (0x893434d034bde468), U64_C (0x3248483d487a7590),
+    U64_C (0x54ffffdbffab24e3), U64_C (0x8d7a7af57af78ff4),
+    U64_C (0x6490907a90f4ea3d), U64_C (0x9d5f5f615fc23ebe),
+    U64_C (0x3d202080201da040), U64_C (0x0f6868bd6867d5d0),
+    U64_C (0xca1a1a681ad07234), U64_C (0xb7aeae82ae192c41),
+    U64_C (0x7db4b4eab4c95e75), U64_C (0xce54544d549a19a8),
+    U64_C (0x7f93937693ece53b), U64_C (0x2f222288220daa44),
+    U64_C (0x6364648d6407e9c8), U64_C (0x2af1f1e3f1db12ff),
+    U64_C (0xcc7373d173bfa2e6), U64_C (0x8212124812905a24),
+    U64_C (0x7a40401d403a5d80), U64_C (0x4808082008402810),
+    U64_C (0x95c3c32bc356e89b), U64_C (0xdfecec97ec337bc5),
+    U64_C (0x4ddbdb4bdb9690ab), U64_C (0xc0a1a1bea1611f5f),
+    U64_C (0x918d8d0e8d1c8307), U64_C (0xc83d3df43df5c97a),
+    U64_C (0x5b97976697ccf133), U64_C (0x0000000000000000),
+    U64_C (0xf9cfcf1bcf36d483), U64_C (0x6e2b2bac2b458756),
+    U64_C (0xe17676c57697b3ec), U64_C (0xe68282328264b019),
+    U64_C (0x28d6d67fd6fea9b1), U64_C (0xc31b1b6c1bd87736),
+    U64_C (0x74b5b5eeb5c15b77), U64_C (0xbeafaf86af112943),
+    U64_C (0x1d6a6ab56a77dfd4), U64_C (0xea50505d50ba0da0),
+    U64_C (0x5745450945124c8a), U64_C (0x38f3f3ebf3cb18fb),
+    U64_C (0xad3030c0309df060), U64_C (0xc4efef9bef2b74c3),
+    U64_C (0xda3f3ffc3fe5c37e), U64_C (0xc755554955921caa),
+    U64_C (0xdba2a2b2a2791059), U64_C (0xe9eaea8fea0365c9),
+    U64_C (0x6a656589650fecca), U64_C (0x03babad2bab96869),
+    U64_C (0x4a2f2fbc2f65935e), U64_C (0x8ec0c027c04ee79d),
+    U64_C (0x60dede5fdebe81a1), U64_C (0xfc1c1c701ce06c38),
+    U64_C (0x46fdfdd3fdbb2ee7), U64_C (0x1f4d4d294d52649a),
+    U64_C (0x7692927292e4e039), U64_C (0xfa7575c9758fbcea),
+    U64_C (0x3606061806301e0c), U64_C (0xae8a8a128a249809),
+    U64_C (0x4bb2b2f2b2f94079), U64_C (0x85e6e6bfe66359d1),
+    U64_C (0x7e0e0e380e70361c), U64_C (0xe71f1f7c1ff8633e),
+    U64_C (0x556262956237f7c4), U64_C (0x3ad4d477d4eea3b5),
+    U64_C (0x81a8a89aa829324d), U64_C (0x5296966296c4f431),
+    U64_C (0x62f9f9c3f99b3aef), U64_C (0xa3c5c533c566f697),
+    U64_C (0x102525942535b14a), U64_C (0xab59597959f220b2),
+    U64_C (0xd084842a8454ae15), U64_C (0xc57272d572b7a7e4),
+    U64_C (0xec3939e439d5dd72), U64_C (0x164c4c2d4c5a6198),
+    U64_C (0x945e5e655eca3bbc), U64_C (0x9f7878fd78e785f0),
+    U64_C (0xe53838e038ddd870), U64_C (0x988c8c0a8c148605),
+    U64_C (0x17d1d163d1c6b2bf), U64_C (0xe4a5a5aea5410b57),
+    U64_C (0xa1e2e2afe2434dd9), U64_C (0x4e616199612ff8c2),
+    U64_C (0x42b3b3f6b3f1457b), U64_C (0x342121842115a542),
+    U64_C (0x089c9c4a9c94d625), U64_C (0xee1e1e781ef0663c),
+    U64_C (0x6143431143225286), U64_C (0xb1c7c73bc776fc93),
+    U64_C (0x4ffcfcd7fcb32be5), U64_C (0x2404041004201408),
+    U64_C (0xe351515951b208a2), U64_C (0x2599995e99bcc72f),
+    U64_C (0x226d6da96d4fc4da), U64_C (0x650d0d340d68391a),
+    U64_C (0x79fafacffa8335e9), U64_C (0x69dfdf5bdfb684a3),
+    U64_C (0xa97e7ee57ed79bfc), U64_C (0x19242490243db448),
+    U64_C (0xfe3b3bec3bc5d776), U64_C (0x9aabab96ab313d4b),
+    U64_C (0xf0cece1fce3ed181), U64_C (0x9911114411885522),
+    U64_C (0x838f8f068f0c8903), U64_C (0x044e4e254e4a6b9c),
+    U64_C (0x66b7b7e6b7d15173), U64_C (0xe0ebeb8beb0b60cb),
+    U64_C (0xc13c3cf03cfdcc78), U64_C (0xfd81813e817cbf1f),
+    U64_C (0x4094946a94d4fe35), U64_C (0x1cf7f7fbf7eb0cf3),
+    U64_C (0x18b9b9deb9a1676f), U64_C (0x8b13134c13985f26),
+    U64_C (0x512c2cb02c7d9c58), U64_C (0x05d3d36bd3d6b8bb),
+    U64_C (0x8ce7e7bbe76b5cd3), U64_C (0x396e6ea56e57cbdc),
+    U64_C (0xaac4c437c46ef395), U64_C (0x1b03030c03180f06),
+    U64_C (0xdc565645568a13ac), U64_C (0x5e44440d441a4988),
+    U64_C (0xa07f7fe17fdf9efe), U64_C (0x88a9a99ea921374f),
+    U64_C (0x672a2aa82a4d8254), U64_C (0x0abbbbd6bbb16d6b),
+    U64_C (0x87c1c123c146e29f), U64_C (0xf153535153a202a6),
+    U64_C (0x72dcdc57dcae8ba5), U64_C (0x530b0b2c0b582716),
+    U64_C (0x019d9d4e9d9cd327), U64_C (0x2b6c6cad6c47c1d8),
+    U64_C (0xa43131c43195f562), U64_C (0xf37474cd7487b9e8),
+    U64_C (0x15f6f6fff6e309f1), U64_C (0x4c464605460a438c),
+    U64_C (0xa5acac8aac092645), U64_C (0xb589891e893c970f),
+    U64_C (0xb414145014a04428), U64_C (0xbae1e1a3e15b42df),
+    U64_C (0xa616165816b04e2c), U64_C (0xf73a3ae83acdd274),
+    U64_C (0x066969b9696fd0d2), U64_C (0x4109092409482d12),
+    U64_C (0xd77070dd70a7ade0), U64_C (0x6fb6b6e2b6d95471),
+    U64_C (0x1ed0d067d0ceb7bd), U64_C (0xd6eded93ed3b7ec7),
+    U64_C (0xe2cccc17cc2edb85), U64_C (0x68424215422a5784),
+    U64_C (0x2c98985a98b4c22d), U64_C (0xeda4a4aaa4490e55),
+    U64_C (0x752828a0285d8850), U64_C (0x865c5c6d5cda31b8),
+    U64_C (0x6bf8f8c7f8933fed), U64_C (0xc28686228644a411),
+  };
+
+static const u64 C2[256] =
+  {
+    U64_C (0x30d818186018c078), U64_C (0x462623238c2305af),
+    U64_C (0x91b8c6c63fc67ef9), U64_C (0xcdfbe8e887e8136f),
+    U64_C (0x13cb878726874ca1), U64_C (0x6d11b8b8dab8a962),
+    U64_C (0x0209010104010805), U64_C (0x9e0d4f4f214f426e),
+    U64_C (0x6c9b3636d836adee), U64_C (0x51ffa6a6a2a65904),
+    U64_C (0xb90cd2d26fd2debd), U64_C (0xf70ef5f5f3f5fb06),
+    U64_C (0xf2967979f979ef80), U64_C (0xde306f6fa16f5fce),
+    U64_C (0x3f6d91917e91fcef), U64_C (0xa4f852525552aa07),
+    U64_C (0xc04760609d6027fd), U64_C (0x6535bcbccabc8976),
+    U64_C (0x2b379b9b569baccd), U64_C (0x018a8e8e028e048c),
+    U64_C (0x5bd2a3a3b6a37115), U64_C (0x186c0c0c300c603c),
+    U64_C (0xf6847b7bf17bff8a), U64_C (0x6a803535d435b5e1),
+    U64_C (0x3af51d1d741de869), U64_C (0xddb3e0e0a7e05347),
+    U64_C (0xb321d7d77bd7f6ac), U64_C (0x999cc2c22fc25eed),
+    U64_C (0x5c432e2eb82e6d96), U64_C (0x96294b4b314b627a),
+    U64_C (0xe15dfefedffea321), U64_C (0xaed5575741578216),
+    U64_C (0x2abd15155415a841), U64_C (0xeee87777c1779fb6),
+    U64_C (0x6e923737dc37a5eb), U64_C (0xd79ee5e5b3e57b56),
+    U64_C (0x23139f9f469f8cd9), U64_C (0xfd23f0f0e7f0d317),
+    U64_C (0x94204a4a354a6a7f), U64_C (0xa944dada4fda9e95),
+    U64_C (0xb0a258587d58fa25), U64_C (0x8fcfc9c903c906ca),
+    U64_C (0x527c2929a429558d), U64_C (0x145a0a0a280a5022),
+    U64_C (0x7f50b1b1feb1e14f), U64_C (0x5dc9a0a0baa0691a),
+    U64_C (0xd6146b6bb16b7fda), U64_C (0x17d985852e855cab),
+    U64_C (0x673cbdbdcebd8173), U64_C (0xba8f5d5d695dd234),
+    U64_C (0x2090101040108050), U64_C (0xf507f4f4f7f4f303),
+    U64_C (0x8bddcbcb0bcb16c0), U64_C (0x7cd33e3ef83eedc6),
+    U64_C (0x0a2d050514052811), U64_C (0xce78676781671fe6),
+    U64_C (0xd597e4e4b7e47353), U64_C (0x4e0227279c2725bb),
+    U64_C (0x8273414119413258), U64_C (0x0ba78b8b168b2c9d),
+    U64_C (0x53f6a7a7a6a75101), U64_C (0xfab27d7de97dcf94),
+    U64_C (0x374995956e95dcfb), U64_C (0xad56d8d847d88e9f),
+    U64_C (0xeb70fbfbcbfb8b30), U64_C (0xc1cdeeee9fee2371),
+    U64_C (0xf8bb7c7ced7cc791), U64_C (0xcc716666856617e3),
+    U64_C (0xa77bdddd53dda68e), U64_C (0x2eaf17175c17b84b),
+    U64_C (0x8e45474701470246), U64_C (0x211a9e9e429e84dc),
+    U64_C (0x89d4caca0fca1ec5), U64_C (0x5a582d2db42d7599),
+    U64_C (0x632ebfbfc6bf9179), U64_C (0x0e3f07071c07381b),
+    U64_C (0x47acadad8ead0123), U64_C (0xb4b05a5a755aea2f),
+    U64_C (0x1bef838336836cb5), U64_C (0x66b63333cc3385ff),
+    U64_C (0xc65c636391633ff2), U64_C (0x041202020802100a),
+    U64_C (0x4993aaaa92aa3938), U64_C (0xe2de7171d971afa8),
+    U64_C (0x8dc6c8c807c80ecf), U64_C (0x32d119196419c87d),
+    U64_C (0x923b494939497270), U64_C (0xaf5fd9d943d9869a),
+    U64_C (0xf931f2f2eff2c31d), U64_C (0xdba8e3e3abe34b48),
+    U64_C (0xb6b95b5b715be22a), U64_C (0x0dbc88881a883492),
+    U64_C (0x293e9a9a529aa4c8), U64_C (0x4c0b262698262dbe),
+    U64_C (0x64bf3232c8328dfa), U64_C (0x7d59b0b0fab0e94a),
+    U64_C (0xcff2e9e983e91b6a), U64_C (0x1e770f0f3c0f7833),
+    U64_C (0xb733d5d573d5e6a6), U64_C (0x1df480803a8074ba),
+    U64_C (0x6127bebec2be997c), U64_C (0x87ebcdcd13cd26de),
+    U64_C (0x68893434d034bde4), U64_C (0x903248483d487a75),
+    U64_C (0xe354ffffdbffab24), U64_C (0xf48d7a7af57af78f),
+    U64_C (0x3d6490907a90f4ea), U64_C (0xbe9d5f5f615fc23e),
+    U64_C (0x403d202080201da0), U64_C (0xd00f6868bd6867d5),
+    U64_C (0x34ca1a1a681ad072), U64_C (0x41b7aeae82ae192c),
+    U64_C (0x757db4b4eab4c95e), U64_C (0xa8ce54544d549a19),
+    U64_C (0x3b7f93937693ece5), U64_C (0x442f222288220daa),
+    U64_C (0xc86364648d6407e9), U64_C (0xff2af1f1e3f1db12),
+    U64_C (0xe6cc7373d173bfa2), U64_C (0x248212124812905a),
+    U64_C (0x807a40401d403a5d), U64_C (0x1048080820084028),
+    U64_C (0x9b95c3c32bc356e8), U64_C (0xc5dfecec97ec337b),
+    U64_C (0xab4ddbdb4bdb9690), U64_C (0x5fc0a1a1bea1611f),
+    U64_C (0x07918d8d0e8d1c83), U64_C (0x7ac83d3df43df5c9),
+    U64_C (0x335b97976697ccf1), U64_C (0x0000000000000000),
+    U64_C (0x83f9cfcf1bcf36d4), U64_C (0x566e2b2bac2b4587),
+    U64_C (0xece17676c57697b3), U64_C (0x19e68282328264b0),
+    U64_C (0xb128d6d67fd6fea9), U64_C (0x36c31b1b6c1bd877),
+    U64_C (0x7774b5b5eeb5c15b), U64_C (0x43beafaf86af1129),
+    U64_C (0xd41d6a6ab56a77df), U64_C (0xa0ea50505d50ba0d),
+    U64_C (0x8a5745450945124c), U64_C (0xfb38f3f3ebf3cb18),
+    U64_C (0x60ad3030c0309df0), U64_C (0xc3c4efef9bef2b74),
+    U64_C (0x7eda3f3ffc3fe5c3), U64_C (0xaac755554955921c),
+    U64_C (0x59dba2a2b2a27910), U64_C (0xc9e9eaea8fea0365),
+    U64_C (0xca6a656589650fec), U64_C (0x6903babad2bab968),
+    U64_C (0x5e4a2f2fbc2f6593), U64_C (0x9d8ec0c027c04ee7),
+    U64_C (0xa160dede5fdebe81), U64_C (0x38fc1c1c701ce06c),
+    U64_C (0xe746fdfdd3fdbb2e), U64_C (0x9a1f4d4d294d5264),
+    U64_C (0x397692927292e4e0), U64_C (0xeafa7575c9758fbc),
+    U64_C (0x0c3606061806301e), U64_C (0x09ae8a8a128a2498),
+    U64_C (0x794bb2b2f2b2f940), U64_C (0xd185e6e6bfe66359),
+    U64_C (0x1c7e0e0e380e7036), U64_C (0x3ee71f1f7c1ff863),
+    U64_C (0xc4556262956237f7), U64_C (0xb53ad4d477d4eea3),
+    U64_C (0x4d81a8a89aa82932), U64_C (0x315296966296c4f4),
+    U64_C (0xef62f9f9c3f99b3a), U64_C (0x97a3c5c533c566f6),
+    U64_C (0x4a102525942535b1), U64_C (0xb2ab59597959f220),
+    U64_C (0x15d084842a8454ae), U64_C (0xe4c57272d572b7a7),
+    U64_C (0x72ec3939e439d5dd), U64_C (0x98164c4c2d4c5a61),
+    U64_C (0xbc945e5e655eca3b), U64_C (0xf09f7878fd78e785),
+    U64_C (0x70e53838e038ddd8), U64_C (0x05988c8c0a8c1486),
+    U64_C (0xbf17d1d163d1c6b2), U64_C (0x57e4a5a5aea5410b),
+    U64_C (0xd9a1e2e2afe2434d), U64_C (0xc24e616199612ff8),
+    U64_C (0x7b42b3b3f6b3f145), U64_C (0x42342121842115a5),
+    U64_C (0x25089c9c4a9c94d6), U64_C (0x3cee1e1e781ef066),
+    U64_C (0x8661434311432252), U64_C (0x93b1c7c73bc776fc),
+    U64_C (0xe54ffcfcd7fcb32b), U64_C (0x0824040410042014),
+    U64_C (0xa2e351515951b208), U64_C (0x2f2599995e99bcc7),
+    U64_C (0xda226d6da96d4fc4), U64_C (0x1a650d0d340d6839),
+    U64_C (0xe979fafacffa8335), U64_C (0xa369dfdf5bdfb684),
+    U64_C (0xfca97e7ee57ed79b), U64_C (0x4819242490243db4),
+    U64_C (0x76fe3b3bec3bc5d7), U64_C (0x4b9aabab96ab313d),
+    U64_C (0x81f0cece1fce3ed1), U64_C (0x2299111144118855),
+    U64_C (0x03838f8f068f0c89), U64_C (0x9c044e4e254e4a6b),
+    U64_C (0x7366b7b7e6b7d151), U64_C (0xcbe0ebeb8beb0b60),
+    U64_C (0x78c13c3cf03cfdcc), U64_C (0x1ffd81813e817cbf),
+    U64_C (0x354094946a94d4fe), U64_C (0xf31cf7f7fbf7eb0c),
+    U64_C (0x6f18b9b9deb9a167), U64_C (0x268b13134c13985f),
+    U64_C (0x58512c2cb02c7d9c), U64_C (0xbb05d3d36bd3d6b8),
+    U64_C (0xd38ce7e7bbe76b5c), U64_C (0xdc396e6ea56e57cb),
+    U64_C (0x95aac4c437c46ef3), U64_C (0x061b03030c03180f),
+    U64_C (0xacdc565645568a13), U64_C (0x885e44440d441a49),
+    U64_C (0xfea07f7fe17fdf9e), U64_C (0x4f88a9a99ea92137),
+    U64_C (0x54672a2aa82a4d82), U64_C (0x6b0abbbbd6bbb16d),
+    U64_C (0x9f87c1c123c146e2), U64_C (0xa6f153535153a202),
+    U64_C (0xa572dcdc57dcae8b), U64_C (0x16530b0b2c0b5827),
+    U64_C (0x27019d9d4e9d9cd3), U64_C (0xd82b6c6cad6c47c1),
+    U64_C (0x62a43131c43195f5), U64_C (0xe8f37474cd7487b9),
+    U64_C (0xf115f6f6fff6e309), U64_C (0x8c4c464605460a43),
+    U64_C (0x45a5acac8aac0926), U64_C (0x0fb589891e893c97),
+    U64_C (0x28b414145014a044), U64_C (0xdfbae1e1a3e15b42),
+    U64_C (0x2ca616165816b04e), U64_C (0x74f73a3ae83acdd2),
+    U64_C (0xd2066969b9696fd0), U64_C (0x124109092409482d),
+    U64_C (0xe0d77070dd70a7ad), U64_C (0x716fb6b6e2b6d954),
+    U64_C (0xbd1ed0d067d0ceb7), U64_C (0xc7d6eded93ed3b7e),
+    U64_C (0x85e2cccc17cc2edb), U64_C (0x8468424215422a57),
+    U64_C (0x2d2c98985a98b4c2), U64_C (0x55eda4a4aaa4490e),
+    U64_C (0x50752828a0285d88), U64_C (0xb8865c5c6d5cda31),
+    U64_C (0xed6bf8f8c7f8933f), U64_C (0x11c28686228644a4),
+  };
+
+static const u64 C3[256] =
+  {
+    U64_C (0x7830d818186018c0), U64_C (0xaf462623238c2305),
+    U64_C (0xf991b8c6c63fc67e), U64_C (0x6fcdfbe8e887e813),
+    U64_C (0xa113cb878726874c), U64_C (0x626d11b8b8dab8a9),
+    U64_C (0x0502090101040108), U64_C (0x6e9e0d4f4f214f42),
+    U64_C (0xee6c9b3636d836ad), U64_C (0x0451ffa6a6a2a659),
+    U64_C (0xbdb90cd2d26fd2de), U64_C (0x06f70ef5f5f3f5fb),
+    U64_C (0x80f2967979f979ef), U64_C (0xcede306f6fa16f5f),
+    U64_C (0xef3f6d91917e91fc), U64_C (0x07a4f852525552aa),
+    U64_C (0xfdc04760609d6027), U64_C (0x766535bcbccabc89),
+    U64_C (0xcd2b379b9b569bac), U64_C (0x8c018a8e8e028e04),
+    U64_C (0x155bd2a3a3b6a371), U64_C (0x3c186c0c0c300c60),
+    U64_C (0x8af6847b7bf17bff), U64_C (0xe16a803535d435b5),
+    U64_C (0x693af51d1d741de8), U64_C (0x47ddb3e0e0a7e053),
+    U64_C (0xacb321d7d77bd7f6), U64_C (0xed999cc2c22fc25e),
+    U64_C (0x965c432e2eb82e6d), U64_C (0x7a96294b4b314b62),
+    U64_C (0x21e15dfefedffea3), U64_C (0x16aed55757415782),
+    U64_C (0x412abd15155415a8), U64_C (0xb6eee87777c1779f),
+    U64_C (0xeb6e923737dc37a5), U64_C (0x56d79ee5e5b3e57b),
+    U64_C (0xd923139f9f469f8c), U64_C (0x17fd23f0f0e7f0d3),
+    U64_C (0x7f94204a4a354a6a), U64_C (0x95a944dada4fda9e),
+    U64_C (0x25b0a258587d58fa), U64_C (0xca8fcfc9c903c906),
+    U64_C (0x8d527c2929a42955), U64_C (0x22145a0a0a280a50),
+    U64_C (0x4f7f50b1b1feb1e1), U64_C (0x1a5dc9a0a0baa069),
+    U64_C (0xdad6146b6bb16b7f), U64_C (0xab17d985852e855c),
+    U64_C (0x73673cbdbdcebd81), U64_C (0x34ba8f5d5d695dd2),
+    U64_C (0x5020901010401080), U64_C (0x03f507f4f4f7f4f3),
+    U64_C (0xc08bddcbcb0bcb16), U64_C (0xc67cd33e3ef83eed),
+    U64_C (0x110a2d0505140528), U64_C (0xe6ce78676781671f),
+    U64_C (0x53d597e4e4b7e473), U64_C (0xbb4e0227279c2725),
+    U64_C (0x5882734141194132), U64_C (0x9d0ba78b8b168b2c),
+    U64_C (0x0153f6a7a7a6a751), U64_C (0x94fab27d7de97dcf),
+    U64_C (0xfb374995956e95dc), U64_C (0x9fad56d8d847d88e),
+    U64_C (0x30eb70fbfbcbfb8b), U64_C (0x71c1cdeeee9fee23),
+    U64_C (0x91f8bb7c7ced7cc7), U64_C (0xe3cc716666856617),
+    U64_C (0x8ea77bdddd53dda6), U64_C (0x4b2eaf17175c17b8),
+    U64_C (0x468e454747014702), U64_C (0xdc211a9e9e429e84),
+    U64_C (0xc589d4caca0fca1e), U64_C (0x995a582d2db42d75),
+    U64_C (0x79632ebfbfc6bf91), U64_C (0x1b0e3f07071c0738),
+    U64_C (0x2347acadad8ead01), U64_C (0x2fb4b05a5a755aea),
+    U64_C (0xb51bef838336836c), U64_C (0xff66b63333cc3385),
+    U64_C (0xf2c65c636391633f), U64_C (0x0a04120202080210),
+    U64_C (0x384993aaaa92aa39), U64_C (0xa8e2de7171d971af),
+    U64_C (0xcf8dc6c8c807c80e), U64_C (0x7d32d119196419c8),
+    U64_C (0x70923b4949394972), U64_C (0x9aaf5fd9d943d986),
+    U64_C (0x1df931f2f2eff2c3), U64_C (0x48dba8e3e3abe34b),
+    U64_C (0x2ab6b95b5b715be2), U64_C (0x920dbc88881a8834),
+    U64_C (0xc8293e9a9a529aa4), U64_C (0xbe4c0b262698262d),
+    U64_C (0xfa64bf3232c8328d), U64_C (0x4a7d59b0b0fab0e9),
+    U64_C (0x6acff2e9e983e91b), U64_C (0x331e770f0f3c0f78),
+    U64_C (0xa6b733d5d573d5e6), U64_C (0xba1df480803a8074),
+    U64_C (0x7c6127bebec2be99), U64_C (0xde87ebcdcd13cd26),
+    U64_C (0xe468893434d034bd), U64_C (0x75903248483d487a),
+    U64_C (0x24e354ffffdbffab), U64_C (0x8ff48d7a7af57af7),
+    U64_C (0xea3d6490907a90f4), U64_C (0x3ebe9d5f5f615fc2),
+    U64_C (0xa0403d202080201d), U64_C (0xd5d00f6868bd6867),
+    U64_C (0x7234ca1a1a681ad0), U64_C (0x2c41b7aeae82ae19),
+    U64_C (0x5e757db4b4eab4c9), U64_C (0x19a8ce54544d549a),
+    U64_C (0xe53b7f93937693ec), U64_C (0xaa442f222288220d),
+    U64_C (0xe9c86364648d6407), U64_C (0x12ff2af1f1e3f1db),
+    U64_C (0xa2e6cc7373d173bf), U64_C (0x5a24821212481290),
+    U64_C (0x5d807a40401d403a), U64_C (0x2810480808200840),
+    U64_C (0xe89b95c3c32bc356), U64_C (0x7bc5dfecec97ec33),
+    U64_C (0x90ab4ddbdb4bdb96), U64_C (0x1f5fc0a1a1bea161),
+    U64_C (0x8307918d8d0e8d1c), U64_C (0xc97ac83d3df43df5),
+    U64_C (0xf1335b97976697cc), U64_C (0x0000000000000000),
+    U64_C (0xd483f9cfcf1bcf36), U64_C (0x87566e2b2bac2b45),
+    U64_C (0xb3ece17676c57697), U64_C (0xb019e68282328264),
+    U64_C (0xa9b128d6d67fd6fe), U64_C (0x7736c31b1b6c1bd8),
+    U64_C (0x5b7774b5b5eeb5c1), U64_C (0x2943beafaf86af11),
+    U64_C (0xdfd41d6a6ab56a77), U64_C (0x0da0ea50505d50ba),
+    U64_C (0x4c8a574545094512), U64_C (0x18fb38f3f3ebf3cb),
+    U64_C (0xf060ad3030c0309d), U64_C (0x74c3c4efef9bef2b),
+    U64_C (0xc37eda3f3ffc3fe5), U64_C (0x1caac75555495592),
+    U64_C (0x1059dba2a2b2a279), U64_C (0x65c9e9eaea8fea03),
+    U64_C (0xecca6a656589650f), U64_C (0x686903babad2bab9),
+    U64_C (0x935e4a2f2fbc2f65), U64_C (0xe79d8ec0c027c04e),
+    U64_C (0x81a160dede5fdebe), U64_C (0x6c38fc1c1c701ce0),
+    U64_C (0x2ee746fdfdd3fdbb), U64_C (0x649a1f4d4d294d52),
+    U64_C (0xe0397692927292e4), U64_C (0xbceafa7575c9758f),
+    U64_C (0x1e0c360606180630), U64_C (0x9809ae8a8a128a24),
+    U64_C (0x40794bb2b2f2b2f9), U64_C (0x59d185e6e6bfe663),
+    U64_C (0x361c7e0e0e380e70), U64_C (0x633ee71f1f7c1ff8),
+    U64_C (0xf7c4556262956237), U64_C (0xa3b53ad4d477d4ee),
+    U64_C (0x324d81a8a89aa829), U64_C (0xf4315296966296c4),
+    U64_C (0x3aef62f9f9c3f99b), U64_C (0xf697a3c5c533c566),
+    U64_C (0xb14a102525942535), U64_C (0x20b2ab59597959f2),
+    U64_C (0xae15d084842a8454), U64_C (0xa7e4c57272d572b7),
+    U64_C (0xdd72ec3939e439d5), U64_C (0x6198164c4c2d4c5a),
+    U64_C (0x3bbc945e5e655eca), U64_C (0x85f09f7878fd78e7),
+    U64_C (0xd870e53838e038dd), U64_C (0x8605988c8c0a8c14),
+    U64_C (0xb2bf17d1d163d1c6), U64_C (0x0b57e4a5a5aea541),
+    U64_C (0x4dd9a1e2e2afe243), U64_C (0xf8c24e616199612f),
+    U64_C (0x457b42b3b3f6b3f1), U64_C (0xa542342121842115),
+    U64_C (0xd625089c9c4a9c94), U64_C (0x663cee1e1e781ef0),
+    U64_C (0x5286614343114322), U64_C (0xfc93b1c7c73bc776),
+    U64_C (0x2be54ffcfcd7fcb3), U64_C (0x1408240404100420),
+    U64_C (0x08a2e351515951b2), U64_C (0xc72f2599995e99bc),
+    U64_C (0xc4da226d6da96d4f), U64_C (0x391a650d0d340d68),
+    U64_C (0x35e979fafacffa83), U64_C (0x84a369dfdf5bdfb6),
+    U64_C (0x9bfca97e7ee57ed7), U64_C (0xb44819242490243d),
+    U64_C (0xd776fe3b3bec3bc5), U64_C (0x3d4b9aabab96ab31),
+    U64_C (0xd181f0cece1fce3e), U64_C (0x5522991111441188),
+    U64_C (0x8903838f8f068f0c), U64_C (0x6b9c044e4e254e4a),
+    U64_C (0x517366b7b7e6b7d1), U64_C (0x60cbe0ebeb8beb0b),
+    U64_C (0xcc78c13c3cf03cfd), U64_C (0xbf1ffd81813e817c),
+    U64_C (0xfe354094946a94d4), U64_C (0x0cf31cf7f7fbf7eb),
+    U64_C (0x676f18b9b9deb9a1), U64_C (0x5f268b13134c1398),
+    U64_C (0x9c58512c2cb02c7d), U64_C (0xb8bb05d3d36bd3d6),
+    U64_C (0x5cd38ce7e7bbe76b), U64_C (0xcbdc396e6ea56e57),
+    U64_C (0xf395aac4c437c46e), U64_C (0x0f061b03030c0318),
+    U64_C (0x13acdc565645568a), U64_C (0x49885e44440d441a),
+    U64_C (0x9efea07f7fe17fdf), U64_C (0x374f88a9a99ea921),
+    U64_C (0x8254672a2aa82a4d), U64_C (0x6d6b0abbbbd6bbb1),
+    U64_C (0xe29f87c1c123c146), U64_C (0x02a6f153535153a2),
+    U64_C (0x8ba572dcdc57dcae), U64_C (0x2716530b0b2c0b58),
+    U64_C (0xd327019d9d4e9d9c), U64_C (0xc1d82b6c6cad6c47),
+    U64_C (0xf562a43131c43195), U64_C (0xb9e8f37474cd7487),
+    U64_C (0x09f115f6f6fff6e3), U64_C (0x438c4c464605460a),
+    U64_C (0x2645a5acac8aac09), U64_C (0x970fb589891e893c),
+    U64_C (0x4428b414145014a0), U64_C (0x42dfbae1e1a3e15b),
+    U64_C (0x4e2ca616165816b0), U64_C (0xd274f73a3ae83acd),
+    U64_C (0xd0d2066969b9696f), U64_C (0x2d12410909240948),
+    U64_C (0xade0d77070dd70a7), U64_C (0x54716fb6b6e2b6d9),
+    U64_C (0xb7bd1ed0d067d0ce), U64_C (0x7ec7d6eded93ed3b),
+    U64_C (0xdb85e2cccc17cc2e), U64_C (0x578468424215422a),
+    U64_C (0xc22d2c98985a98b4), U64_C (0x0e55eda4a4aaa449),
+    U64_C (0x8850752828a0285d), U64_C (0x31b8865c5c6d5cda),
+    U64_C (0x3fed6bf8f8c7f893), U64_C (0xa411c28686228644),
+  };
+
+static const u64 C4[256] =
+  {
+    U64_C (0xc07830d818186018), U64_C (0x05af462623238c23),
+    U64_C (0x7ef991b8c6c63fc6), U64_C (0x136fcdfbe8e887e8),
+    U64_C (0x4ca113cb87872687), U64_C (0xa9626d11b8b8dab8),
+    U64_C (0x0805020901010401), U64_C (0x426e9e0d4f4f214f),
+    U64_C (0xadee6c9b3636d836), U64_C (0x590451ffa6a6a2a6),
+    U64_C (0xdebdb90cd2d26fd2), U64_C (0xfb06f70ef5f5f3f5),
+    U64_C (0xef80f2967979f979), U64_C (0x5fcede306f6fa16f),
+    U64_C (0xfcef3f6d91917e91), U64_C (0xaa07a4f852525552),
+    U64_C (0x27fdc04760609d60), U64_C (0x89766535bcbccabc),
+    U64_C (0xaccd2b379b9b569b), U64_C (0x048c018a8e8e028e),
+    U64_C (0x71155bd2a3a3b6a3), U64_C (0x603c186c0c0c300c),
+    U64_C (0xff8af6847b7bf17b), U64_C (0xb5e16a803535d435),
+    U64_C (0xe8693af51d1d741d), U64_C (0x5347ddb3e0e0a7e0),
+    U64_C (0xf6acb321d7d77bd7), U64_C (0x5eed999cc2c22fc2),
+    U64_C (0x6d965c432e2eb82e), U64_C (0x627a96294b4b314b),
+    U64_C (0xa321e15dfefedffe), U64_C (0x8216aed557574157),
+    U64_C (0xa8412abd15155415), U64_C (0x9fb6eee87777c177),
+    U64_C (0xa5eb6e923737dc37), U64_C (0x7b56d79ee5e5b3e5),
+    U64_C (0x8cd923139f9f469f), U64_C (0xd317fd23f0f0e7f0),
+    U64_C (0x6a7f94204a4a354a), U64_C (0x9e95a944dada4fda),
+    U64_C (0xfa25b0a258587d58), U64_C (0x06ca8fcfc9c903c9),
+    U64_C (0x558d527c2929a429), U64_C (0x5022145a0a0a280a),
+    U64_C (0xe14f7f50b1b1feb1), U64_C (0x691a5dc9a0a0baa0),
+    U64_C (0x7fdad6146b6bb16b), U64_C (0x5cab17d985852e85),
+    U64_C (0x8173673cbdbdcebd), U64_C (0xd234ba8f5d5d695d),
+    U64_C (0x8050209010104010), U64_C (0xf303f507f4f4f7f4),
+    U64_C (0x16c08bddcbcb0bcb), U64_C (0xedc67cd33e3ef83e),
+    U64_C (0x28110a2d05051405), U64_C (0x1fe6ce7867678167),
+    U64_C (0x7353d597e4e4b7e4), U64_C (0x25bb4e0227279c27),
+    U64_C (0x3258827341411941), U64_C (0x2c9d0ba78b8b168b),
+    U64_C (0x510153f6a7a7a6a7), U64_C (0xcf94fab27d7de97d),
+    U64_C (0xdcfb374995956e95), U64_C (0x8e9fad56d8d847d8),
+    U64_C (0x8b30eb70fbfbcbfb), U64_C (0x2371c1cdeeee9fee),
+    U64_C (0xc791f8bb7c7ced7c), U64_C (0x17e3cc7166668566),
+    U64_C (0xa68ea77bdddd53dd), U64_C (0xb84b2eaf17175c17),
+    U64_C (0x02468e4547470147), U64_C (0x84dc211a9e9e429e),
+    U64_C (0x1ec589d4caca0fca), U64_C (0x75995a582d2db42d),
+    U64_C (0x9179632ebfbfc6bf), U64_C (0x381b0e3f07071c07),
+    U64_C (0x012347acadad8ead), U64_C (0xea2fb4b05a5a755a),
+    U64_C (0x6cb51bef83833683), U64_C (0x85ff66b63333cc33),
+    U64_C (0x3ff2c65c63639163), U64_C (0x100a041202020802),
+    U64_C (0x39384993aaaa92aa), U64_C (0xafa8e2de7171d971),
+    U64_C (0x0ecf8dc6c8c807c8), U64_C (0xc87d32d119196419),
+    U64_C (0x7270923b49493949), U64_C (0x869aaf5fd9d943d9),
+    U64_C (0xc31df931f2f2eff2), U64_C (0x4b48dba8e3e3abe3),
+    U64_C (0xe22ab6b95b5b715b), U64_C (0x34920dbc88881a88),
+    U64_C (0xa4c8293e9a9a529a), U64_C (0x2dbe4c0b26269826),
+    U64_C (0x8dfa64bf3232c832), U64_C (0xe94a7d59b0b0fab0),
+    U64_C (0x1b6acff2e9e983e9), U64_C (0x78331e770f0f3c0f),
+    U64_C (0xe6a6b733d5d573d5), U64_C (0x74ba1df480803a80),
+    U64_C (0x997c6127bebec2be), U64_C (0x26de87ebcdcd13cd),
+    U64_C (0xbde468893434d034), U64_C (0x7a75903248483d48),
+    U64_C (0xab24e354ffffdbff), U64_C (0xf78ff48d7a7af57a),
+    U64_C (0xf4ea3d6490907a90), U64_C (0xc23ebe9d5f5f615f),
+    U64_C (0x1da0403d20208020), U64_C (0x67d5d00f6868bd68),
+    U64_C (0xd07234ca1a1a681a), U64_C (0x192c41b7aeae82ae),
+    U64_C (0xc95e757db4b4eab4), U64_C (0x9a19a8ce54544d54),
+    U64_C (0xece53b7f93937693), U64_C (0x0daa442f22228822),
+    U64_C (0x07e9c86364648d64), U64_C (0xdb12ff2af1f1e3f1),
+    U64_C (0xbfa2e6cc7373d173), U64_C (0x905a248212124812),
+    U64_C (0x3a5d807a40401d40), U64_C (0x4028104808082008),
+    U64_C (0x56e89b95c3c32bc3), U64_C (0x337bc5dfecec97ec),
+    U64_C (0x9690ab4ddbdb4bdb), U64_C (0x611f5fc0a1a1bea1),
+    U64_C (0x1c8307918d8d0e8d), U64_C (0xf5c97ac83d3df43d),
+    U64_C (0xccf1335b97976697), U64_C (0x0000000000000000),
+    U64_C (0x36d483f9cfcf1bcf), U64_C (0x4587566e2b2bac2b),
+    U64_C (0x97b3ece17676c576), U64_C (0x64b019e682823282),
+    U64_C (0xfea9b128d6d67fd6), U64_C (0xd87736c31b1b6c1b),
+    U64_C (0xc15b7774b5b5eeb5), U64_C (0x112943beafaf86af),
+    U64_C (0x77dfd41d6a6ab56a), U64_C (0xba0da0ea50505d50),
+    U64_C (0x124c8a5745450945), U64_C (0xcb18fb38f3f3ebf3),
+    U64_C (0x9df060ad3030c030), U64_C (0x2b74c3c4efef9bef),
+    U64_C (0xe5c37eda3f3ffc3f), U64_C (0x921caac755554955),
+    U64_C (0x791059dba2a2b2a2), U64_C (0x0365c9e9eaea8fea),
+    U64_C (0x0fecca6a65658965), U64_C (0xb9686903babad2ba),
+    U64_C (0x65935e4a2f2fbc2f), U64_C (0x4ee79d8ec0c027c0),
+    U64_C (0xbe81a160dede5fde), U64_C (0xe06c38fc1c1c701c),
+    U64_C (0xbb2ee746fdfdd3fd), U64_C (0x52649a1f4d4d294d),
+    U64_C (0xe4e0397692927292), U64_C (0x8fbceafa7575c975),
+    U64_C (0x301e0c3606061806), U64_C (0x249809ae8a8a128a),
+    U64_C (0xf940794bb2b2f2b2), U64_C (0x6359d185e6e6bfe6),
+    U64_C (0x70361c7e0e0e380e), U64_C (0xf8633ee71f1f7c1f),
+    U64_C (0x37f7c45562629562), U64_C (0xeea3b53ad4d477d4),
+    U64_C (0x29324d81a8a89aa8), U64_C (0xc4f4315296966296),
+    U64_C (0x9b3aef62f9f9c3f9), U64_C (0x66f697a3c5c533c5),
+    U64_C (0x35b14a1025259425), U64_C (0xf220b2ab59597959),
+    U64_C (0x54ae15d084842a84), U64_C (0xb7a7e4c57272d572),
+    U64_C (0xd5dd72ec3939e439), U64_C (0x5a6198164c4c2d4c),
+    U64_C (0xca3bbc945e5e655e), U64_C (0xe785f09f7878fd78),
+    U64_C (0xddd870e53838e038), U64_C (0x148605988c8c0a8c),
+    U64_C (0xc6b2bf17d1d163d1), U64_C (0x410b57e4a5a5aea5),
+    U64_C (0x434dd9a1e2e2afe2), U64_C (0x2ff8c24e61619961),
+    U64_C (0xf1457b42b3b3f6b3), U64_C (0x15a5423421218421),
+    U64_C (0x94d625089c9c4a9c), U64_C (0xf0663cee1e1e781e),
+    U64_C (0x2252866143431143), U64_C (0x76fc93b1c7c73bc7),
+    U64_C (0xb32be54ffcfcd7fc), U64_C (0x2014082404041004),
+    U64_C (0xb208a2e351515951), U64_C (0xbcc72f2599995e99),
+    U64_C (0x4fc4da226d6da96d), U64_C (0x68391a650d0d340d),
+    U64_C (0x8335e979fafacffa), U64_C (0xb684a369dfdf5bdf),
+    U64_C (0xd79bfca97e7ee57e), U64_C (0x3db4481924249024),
+    U64_C (0xc5d776fe3b3bec3b), U64_C (0x313d4b9aabab96ab),
+    U64_C (0x3ed181f0cece1fce), U64_C (0x8855229911114411),
+    U64_C (0x0c8903838f8f068f), U64_C (0x4a6b9c044e4e254e),
+    U64_C (0xd1517366b7b7e6b7), U64_C (0x0b60cbe0ebeb8beb),
+    U64_C (0xfdcc78c13c3cf03c), U64_C (0x7cbf1ffd81813e81),
+    U64_C (0xd4fe354094946a94), U64_C (0xeb0cf31cf7f7fbf7),
+    U64_C (0xa1676f18b9b9deb9), U64_C (0x985f268b13134c13),
+    U64_C (0x7d9c58512c2cb02c), U64_C (0xd6b8bb05d3d36bd3),
+    U64_C (0x6b5cd38ce7e7bbe7), U64_C (0x57cbdc396e6ea56e),
+    U64_C (0x6ef395aac4c437c4), U64_C (0x180f061b03030c03),
+    U64_C (0x8a13acdc56564556), U64_C (0x1a49885e44440d44),
+    U64_C (0xdf9efea07f7fe17f), U64_C (0x21374f88a9a99ea9),
+    U64_C (0x4d8254672a2aa82a), U64_C (0xb16d6b0abbbbd6bb),
+    U64_C (0x46e29f87c1c123c1), U64_C (0xa202a6f153535153),
+    U64_C (0xae8ba572dcdc57dc), U64_C (0x582716530b0b2c0b),
+    U64_C (0x9cd327019d9d4e9d), U64_C (0x47c1d82b6c6cad6c),
+    U64_C (0x95f562a43131c431), U64_C (0x87b9e8f37474cd74),
+    U64_C (0xe309f115f6f6fff6), U64_C (0x0a438c4c46460546),
+    U64_C (0x092645a5acac8aac), U64_C (0x3c970fb589891e89),
+    U64_C (0xa04428b414145014), U64_C (0x5b42dfbae1e1a3e1),
+    U64_C (0xb04e2ca616165816), U64_C (0xcdd274f73a3ae83a),
+    U64_C (0x6fd0d2066969b969), U64_C (0x482d124109092409),
+    U64_C (0xa7ade0d77070dd70), U64_C (0xd954716fb6b6e2b6),
+    U64_C (0xceb7bd1ed0d067d0), U64_C (0x3b7ec7d6eded93ed),
+    U64_C (0x2edb85e2cccc17cc), U64_C (0x2a57846842421542),
+    U64_C (0xb4c22d2c98985a98), U64_C (0x490e55eda4a4aaa4),
+    U64_C (0x5d8850752828a028), U64_C (0xda31b8865c5c6d5c),
+    U64_C (0x933fed6bf8f8c7f8), U64_C (0x44a411c286862286),
+  };
+
+static const u64 C5[256] =
+  {
+    U64_C (0x18c07830d8181860), U64_C (0x2305af462623238c),
+    U64_C (0xc67ef991b8c6c63f), U64_C (0xe8136fcdfbe8e887),
+    U64_C (0x874ca113cb878726), U64_C (0xb8a9626d11b8b8da),
+    U64_C (0x0108050209010104), U64_C (0x4f426e9e0d4f4f21),
+    U64_C (0x36adee6c9b3636d8), U64_C (0xa6590451ffa6a6a2),
+    U64_C (0xd2debdb90cd2d26f), U64_C (0xf5fb06f70ef5f5f3),
+    U64_C (0x79ef80f2967979f9), U64_C (0x6f5fcede306f6fa1),
+    U64_C (0x91fcef3f6d91917e), U64_C (0x52aa07a4f8525255),
+    U64_C (0x6027fdc04760609d), U64_C (0xbc89766535bcbcca),
+    U64_C (0x9baccd2b379b9b56), U64_C (0x8e048c018a8e8e02),
+    U64_C (0xa371155bd2a3a3b6), U64_C (0x0c603c186c0c0c30),
+    U64_C (0x7bff8af6847b7bf1), U64_C (0x35b5e16a803535d4),
+    U64_C (0x1de8693af51d1d74), U64_C (0xe05347ddb3e0e0a7),
+    U64_C (0xd7f6acb321d7d77b), U64_C (0xc25eed999cc2c22f),
+    U64_C (0x2e6d965c432e2eb8), U64_C (0x4b627a96294b4b31),
+    U64_C (0xfea321e15dfefedf), U64_C (0x578216aed5575741),
+    U64_C (0x15a8412abd151554), U64_C (0x779fb6eee87777c1),
+    U64_C (0x37a5eb6e923737dc), U64_C (0xe57b56d79ee5e5b3),
+    U64_C (0x9f8cd923139f9f46), U64_C (0xf0d317fd23f0f0e7),
+    U64_C (0x4a6a7f94204a4a35), U64_C (0xda9e95a944dada4f),
+    U64_C (0x58fa25b0a258587d), U64_C (0xc906ca8fcfc9c903),
+    U64_C (0x29558d527c2929a4), U64_C (0x0a5022145a0a0a28),
+    U64_C (0xb1e14f7f50b1b1fe), U64_C (0xa0691a5dc9a0a0ba),
+    U64_C (0x6b7fdad6146b6bb1), U64_C (0x855cab17d985852e),
+    U64_C (0xbd8173673cbdbdce), U64_C (0x5dd234ba8f5d5d69),
+    U64_C (0x1080502090101040), U64_C (0xf4f303f507f4f4f7),
+    U64_C (0xcb16c08bddcbcb0b), U64_C (0x3eedc67cd33e3ef8),
+    U64_C (0x0528110a2d050514), U64_C (0x671fe6ce78676781),
+    U64_C (0xe47353d597e4e4b7), U64_C (0x2725bb4e0227279c),
+    U64_C (0x4132588273414119), U64_C (0x8b2c9d0ba78b8b16),
+    U64_C (0xa7510153f6a7a7a6), U64_C (0x7dcf94fab27d7de9),
+    U64_C (0x95dcfb374995956e), U64_C (0xd88e9fad56d8d847),
+    U64_C (0xfb8b30eb70fbfbcb), U64_C (0xee2371c1cdeeee9f),
+    U64_C (0x7cc791f8bb7c7ced), U64_C (0x6617e3cc71666685),
+    U64_C (0xdda68ea77bdddd53), U64_C (0x17b84b2eaf17175c),
+    U64_C (0x4702468e45474701), U64_C (0x9e84dc211a9e9e42),
+    U64_C (0xca1ec589d4caca0f), U64_C (0x2d75995a582d2db4),
+    U64_C (0xbf9179632ebfbfc6), U64_C (0x07381b0e3f07071c),
+    U64_C (0xad012347acadad8e), U64_C (0x5aea2fb4b05a5a75),
+    U64_C (0x836cb51bef838336), U64_C (0x3385ff66b63333cc),
+    U64_C (0x633ff2c65c636391), U64_C (0x02100a0412020208),
+    U64_C (0xaa39384993aaaa92), U64_C (0x71afa8e2de7171d9),
+    U64_C (0xc80ecf8dc6c8c807), U64_C (0x19c87d32d1191964),
+    U64_C (0x497270923b494939), U64_C (0xd9869aaf5fd9d943),
+    U64_C (0xf2c31df931f2f2ef), U64_C (0xe34b48dba8e3e3ab),
+    U64_C (0x5be22ab6b95b5b71), U64_C (0x8834920dbc88881a),
+    U64_C (0x9aa4c8293e9a9a52), U64_C (0x262dbe4c0b262698),
+    U64_C (0x328dfa64bf3232c8), U64_C (0xb0e94a7d59b0b0fa),
+    U64_C (0xe91b6acff2e9e983), U64_C (0x0f78331e770f0f3c),
+    U64_C (0xd5e6a6b733d5d573), U64_C (0x8074ba1df480803a),
+    U64_C (0xbe997c6127bebec2), U64_C (0xcd26de87ebcdcd13),
+    U64_C (0x34bde468893434d0), U64_C (0x487a75903248483d),
+    U64_C (0xffab24e354ffffdb), U64_C (0x7af78ff48d7a7af5),
+    U64_C (0x90f4ea3d6490907a), U64_C (0x5fc23ebe9d5f5f61),
+    U64_C (0x201da0403d202080), U64_C (0x6867d5d00f6868bd),
+    U64_C (0x1ad07234ca1a1a68), U64_C (0xae192c41b7aeae82),
+    U64_C (0xb4c95e757db4b4ea), U64_C (0x549a19a8ce54544d),
+    U64_C (0x93ece53b7f939376), U64_C (0x220daa442f222288),
+    U64_C (0x6407e9c86364648d), U64_C (0xf1db12ff2af1f1e3),
+    U64_C (0x73bfa2e6cc7373d1), U64_C (0x12905a2482121248),
+    U64_C (0x403a5d807a40401d), U64_C (0x0840281048080820),
+    U64_C (0xc356e89b95c3c32b), U64_C (0xec337bc5dfecec97),
+    U64_C (0xdb9690ab4ddbdb4b), U64_C (0xa1611f5fc0a1a1be),
+    U64_C (0x8d1c8307918d8d0e), U64_C (0x3df5c97ac83d3df4),
+    U64_C (0x97ccf1335b979766), U64_C (0x0000000000000000),
+    U64_C (0xcf36d483f9cfcf1b), U64_C (0x2b4587566e2b2bac),
+    U64_C (0x7697b3ece17676c5), U64_C (0x8264b019e6828232),
+    U64_C (0xd6fea9b128d6d67f), U64_C (0x1bd87736c31b1b6c),
+    U64_C (0xb5c15b7774b5b5ee), U64_C (0xaf112943beafaf86),
+    U64_C (0x6a77dfd41d6a6ab5), U64_C (0x50ba0da0ea50505d),
+    U64_C (0x45124c8a57454509), U64_C (0xf3cb18fb38f3f3eb),
+    U64_C (0x309df060ad3030c0), U64_C (0xef2b74c3c4efef9b),
+    U64_C (0x3fe5c37eda3f3ffc), U64_C (0x55921caac7555549),
+    U64_C (0xa2791059dba2a2b2), U64_C (0xea0365c9e9eaea8f),
+    U64_C (0x650fecca6a656589), U64_C (0xbab9686903babad2),
+    U64_C (0x2f65935e4a2f2fbc), U64_C (0xc04ee79d8ec0c027),
+    U64_C (0xdebe81a160dede5f), U64_C (0x1ce06c38fc1c1c70),
+    U64_C (0xfdbb2ee746fdfdd3), U64_C (0x4d52649a1f4d4d29),
+    U64_C (0x92e4e03976929272), U64_C (0x758fbceafa7575c9),
+    U64_C (0x06301e0c36060618), U64_C (0x8a249809ae8a8a12),
+    U64_C (0xb2f940794bb2b2f2), U64_C (0xe66359d185e6e6bf),
+    U64_C (0x0e70361c7e0e0e38), U64_C (0x1ff8633ee71f1f7c),
+    U64_C (0x6237f7c455626295), U64_C (0xd4eea3b53ad4d477),
+    U64_C (0xa829324d81a8a89a), U64_C (0x96c4f43152969662),
+    U64_C (0xf99b3aef62f9f9c3), U64_C (0xc566f697a3c5c533),
+    U64_C (0x2535b14a10252594), U64_C (0x59f220b2ab595979),
+    U64_C (0x8454ae15d084842a), U64_C (0x72b7a7e4c57272d5),
+    U64_C (0x39d5dd72ec3939e4), U64_C (0x4c5a6198164c4c2d),
+    U64_C (0x5eca3bbc945e5e65), U64_C (0x78e785f09f7878fd),
+    U64_C (0x38ddd870e53838e0), U64_C (0x8c148605988c8c0a),
+    U64_C (0xd1c6b2bf17d1d163), U64_C (0xa5410b57e4a5a5ae),
+    U64_C (0xe2434dd9a1e2e2af), U64_C (0x612ff8c24e616199),
+    U64_C (0xb3f1457b42b3b3f6), U64_C (0x2115a54234212184),
+    U64_C (0x9c94d625089c9c4a), U64_C (0x1ef0663cee1e1e78),
+    U64_C (0x4322528661434311), U64_C (0xc776fc93b1c7c73b),
+    U64_C (0xfcb32be54ffcfcd7), U64_C (0x0420140824040410),
+    U64_C (0x51b208a2e3515159), U64_C (0x99bcc72f2599995e),
+    U64_C (0x6d4fc4da226d6da9), U64_C (0x0d68391a650d0d34),
+    U64_C (0xfa8335e979fafacf), U64_C (0xdfb684a369dfdf5b),
+    U64_C (0x7ed79bfca97e7ee5), U64_C (0x243db44819242490),
+    U64_C (0x3bc5d776fe3b3bec), U64_C (0xab313d4b9aabab96),
+    U64_C (0xce3ed181f0cece1f), U64_C (0x1188552299111144),
+    U64_C (0x8f0c8903838f8f06), U64_C (0x4e4a6b9c044e4e25),
+    U64_C (0xb7d1517366b7b7e6), U64_C (0xeb0b60cbe0ebeb8b),
+    U64_C (0x3cfdcc78c13c3cf0), U64_C (0x817cbf1ffd81813e),
+    U64_C (0x94d4fe354094946a), U64_C (0xf7eb0cf31cf7f7fb),
+    U64_C (0xb9a1676f18b9b9de), U64_C (0x13985f268b13134c),
+    U64_C (0x2c7d9c58512c2cb0), U64_C (0xd3d6b8bb05d3d36b),
+    U64_C (0xe76b5cd38ce7e7bb), U64_C (0x6e57cbdc396e6ea5),
+    U64_C (0xc46ef395aac4c437), U64_C (0x03180f061b03030c),
+    U64_C (0x568a13acdc565645), U64_C (0x441a49885e44440d),
+    U64_C (0x7fdf9efea07f7fe1), U64_C (0xa921374f88a9a99e),
+    U64_C (0x2a4d8254672a2aa8), U64_C (0xbbb16d6b0abbbbd6),
+    U64_C (0xc146e29f87c1c123), U64_C (0x53a202a6f1535351),
+    U64_C (0xdcae8ba572dcdc57), U64_C (0x0b582716530b0b2c),
+    U64_C (0x9d9cd327019d9d4e), U64_C (0x6c47c1d82b6c6cad),
+    U64_C (0x3195f562a43131c4), U64_C (0x7487b9e8f37474cd),
+    U64_C (0xf6e309f115f6f6ff), U64_C (0x460a438c4c464605),
+    U64_C (0xac092645a5acac8a), U64_C (0x893c970fb589891e),
+    U64_C (0x14a04428b4141450), U64_C (0xe15b42dfbae1e1a3),
+    U64_C (0x16b04e2ca6161658), U64_C (0x3acdd274f73a3ae8),
+    U64_C (0x696fd0d2066969b9), U64_C (0x09482d1241090924),
+    U64_C (0x70a7ade0d77070dd), U64_C (0xb6d954716fb6b6e2),
+    U64_C (0xd0ceb7bd1ed0d067), U64_C (0xed3b7ec7d6eded93),
+    U64_C (0xcc2edb85e2cccc17), U64_C (0x422a578468424215),
+    U64_C (0x98b4c22d2c98985a), U64_C (0xa4490e55eda4a4aa),
+    U64_C (0x285d8850752828a0), U64_C (0x5cda31b8865c5c6d),
+    U64_C (0xf8933fed6bf8f8c7), U64_C (0x8644a411c2868622),
+  };
+
+static const u64 C6[256] =
+  {
+    U64_C (0x6018c07830d81818), U64_C (0x8c2305af46262323),
+    U64_C (0x3fc67ef991b8c6c6), U64_C (0x87e8136fcdfbe8e8),
+    U64_C (0x26874ca113cb8787), U64_C (0xdab8a9626d11b8b8),
+    U64_C (0x0401080502090101), U64_C (0x214f426e9e0d4f4f),
+    U64_C (0xd836adee6c9b3636), U64_C (0xa2a6590451ffa6a6),
+    U64_C (0x6fd2debdb90cd2d2), U64_C (0xf3f5fb06f70ef5f5),
+    U64_C (0xf979ef80f2967979), U64_C (0xa16f5fcede306f6f),
+    U64_C (0x7e91fcef3f6d9191), U64_C (0x5552aa07a4f85252),
+    U64_C (0x9d6027fdc0476060), U64_C (0xcabc89766535bcbc),
+    U64_C (0x569baccd2b379b9b), U64_C (0x028e048c018a8e8e),
+    U64_C (0xb6a371155bd2a3a3), U64_C (0x300c603c186c0c0c),
+    U64_C (0xf17bff8af6847b7b), U64_C (0xd435b5e16a803535),
+    U64_C (0x741de8693af51d1d), U64_C (0xa7e05347ddb3e0e0),
+    U64_C (0x7bd7f6acb321d7d7), U64_C (0x2fc25eed999cc2c2),
+    U64_C (0xb82e6d965c432e2e), U64_C (0x314b627a96294b4b),
+    U64_C (0xdffea321e15dfefe), U64_C (0x41578216aed55757),
+    U64_C (0x5415a8412abd1515), U64_C (0xc1779fb6eee87777),
+    U64_C (0xdc37a5eb6e923737), U64_C (0xb3e57b56d79ee5e5),
+    U64_C (0x469f8cd923139f9f), U64_C (0xe7f0d317fd23f0f0),
+    U64_C (0x354a6a7f94204a4a), U64_C (0x4fda9e95a944dada),
+    U64_C (0x7d58fa25b0a25858), U64_C (0x03c906ca8fcfc9c9),
+    U64_C (0xa429558d527c2929), U64_C (0x280a5022145a0a0a),
+    U64_C (0xfeb1e14f7f50b1b1), U64_C (0xbaa0691a5dc9a0a0),
+    U64_C (0xb16b7fdad6146b6b), U64_C (0x2e855cab17d98585),
+    U64_C (0xcebd8173673cbdbd), U64_C (0x695dd234ba8f5d5d),
+    U64_C (0x4010805020901010), U64_C (0xf7f4f303f507f4f4),
+    U64_C (0x0bcb16c08bddcbcb), U64_C (0xf83eedc67cd33e3e),
+    U64_C (0x140528110a2d0505), U64_C (0x81671fe6ce786767),
+    U64_C (0xb7e47353d597e4e4), U64_C (0x9c2725bb4e022727),
+    U64_C (0x1941325882734141), U64_C (0x168b2c9d0ba78b8b),
+    U64_C (0xa6a7510153f6a7a7), U64_C (0xe97dcf94fab27d7d),
+    U64_C (0x6e95dcfb37499595), U64_C (0x47d88e9fad56d8d8),
+    U64_C (0xcbfb8b30eb70fbfb), U64_C (0x9fee2371c1cdeeee),
+    U64_C (0xed7cc791f8bb7c7c), U64_C (0x856617e3cc716666),
+    U64_C (0x53dda68ea77bdddd), U64_C (0x5c17b84b2eaf1717),
+    U64_C (0x014702468e454747), U64_C (0x429e84dc211a9e9e),
+    U64_C (0x0fca1ec589d4caca), U64_C (0xb42d75995a582d2d),
+    U64_C (0xc6bf9179632ebfbf), U64_C (0x1c07381b0e3f0707),
+    U64_C (0x8ead012347acadad), U64_C (0x755aea2fb4b05a5a),
+    U64_C (0x36836cb51bef8383), U64_C (0xcc3385ff66b63333),
+    U64_C (0x91633ff2c65c6363), U64_C (0x0802100a04120202),
+    U64_C (0x92aa39384993aaaa), U64_C (0xd971afa8e2de7171),
+    U64_C (0x07c80ecf8dc6c8c8), U64_C (0x6419c87d32d11919),
+    U64_C (0x39497270923b4949), U64_C (0x43d9869aaf5fd9d9),
+    U64_C (0xeff2c31df931f2f2), U64_C (0xabe34b48dba8e3e3),
+    U64_C (0x715be22ab6b95b5b), U64_C (0x1a8834920dbc8888),
+    U64_C (0x529aa4c8293e9a9a), U64_C (0x98262dbe4c0b2626),
+    U64_C (0xc8328dfa64bf3232), U64_C (0xfab0e94a7d59b0b0),
+    U64_C (0x83e91b6acff2e9e9), U64_C (0x3c0f78331e770f0f),
+    U64_C (0x73d5e6a6b733d5d5), U64_C (0x3a8074ba1df48080),
+    U64_C (0xc2be997c6127bebe), U64_C (0x13cd26de87ebcdcd),
+    U64_C (0xd034bde468893434), U64_C (0x3d487a7590324848),
+    U64_C (0xdbffab24e354ffff), U64_C (0xf57af78ff48d7a7a),
+    U64_C (0x7a90f4ea3d649090), U64_C (0x615fc23ebe9d5f5f),
+    U64_C (0x80201da0403d2020), U64_C (0xbd6867d5d00f6868),
+    U64_C (0x681ad07234ca1a1a), U64_C (0x82ae192c41b7aeae),
+    U64_C (0xeab4c95e757db4b4), U64_C (0x4d549a19a8ce5454),
+    U64_C (0x7693ece53b7f9393), U64_C (0x88220daa442f2222),
+    U64_C (0x8d6407e9c8636464), U64_C (0xe3f1db12ff2af1f1),
+    U64_C (0xd173bfa2e6cc7373), U64_C (0x4812905a24821212),
+    U64_C (0x1d403a5d807a4040), U64_C (0x2008402810480808),
+    U64_C (0x2bc356e89b95c3c3), U64_C (0x97ec337bc5dfecec),
+    U64_C (0x4bdb9690ab4ddbdb), U64_C (0xbea1611f5fc0a1a1),
+    U64_C (0x0e8d1c8307918d8d), U64_C (0xf43df5c97ac83d3d),
+    U64_C (0x6697ccf1335b9797), U64_C (0x0000000000000000),
+    U64_C (0x1bcf36d483f9cfcf), U64_C (0xac2b4587566e2b2b),
+    U64_C (0xc57697b3ece17676), U64_C (0x328264b019e68282),
+    U64_C (0x7fd6fea9b128d6d6), U64_C (0x6c1bd87736c31b1b),
+    U64_C (0xeeb5c15b7774b5b5), U64_C (0x86af112943beafaf),
+    U64_C (0xb56a77dfd41d6a6a), U64_C (0x5d50ba0da0ea5050),
+    U64_C (0x0945124c8a574545), U64_C (0xebf3cb18fb38f3f3),
+    U64_C (0xc0309df060ad3030), U64_C (0x9bef2b74c3c4efef),
+    U64_C (0xfc3fe5c37eda3f3f), U64_C (0x4955921caac75555),
+    U64_C (0xb2a2791059dba2a2), U64_C (0x8fea0365c9e9eaea),
+    U64_C (0x89650fecca6a6565), U64_C (0xd2bab9686903baba),
+    U64_C (0xbc2f65935e4a2f2f), U64_C (0x27c04ee79d8ec0c0),
+    U64_C (0x5fdebe81a160dede), U64_C (0x701ce06c38fc1c1c),
+    U64_C (0xd3fdbb2ee746fdfd), U64_C (0x294d52649a1f4d4d),
+    U64_C (0x7292e4e039769292), U64_C (0xc9758fbceafa7575),
+    U64_C (0x1806301e0c360606), U64_C (0x128a249809ae8a8a),
+    U64_C (0xf2b2f940794bb2b2), U64_C (0xbfe66359d185e6e6),
+    U64_C (0x380e70361c7e0e0e), U64_C (0x7c1ff8633ee71f1f),
+    U64_C (0x956237f7c4556262), U64_C (0x77d4eea3b53ad4d4),
+    U64_C (0x9aa829324d81a8a8), U64_C (0x6296c4f431529696),
+    U64_C (0xc3f99b3aef62f9f9), U64_C (0x33c566f697a3c5c5),
+    U64_C (0x942535b14a102525), U64_C (0x7959f220b2ab5959),
+    U64_C (0x2a8454ae15d08484), U64_C (0xd572b7a7e4c57272),
+    U64_C (0xe439d5dd72ec3939), U64_C (0x2d4c5a6198164c4c),
+    U64_C (0x655eca3bbc945e5e), U64_C (0xfd78e785f09f7878),
+    U64_C (0xe038ddd870e53838), U64_C (0x0a8c148605988c8c),
+    U64_C (0x63d1c6b2bf17d1d1), U64_C (0xaea5410b57e4a5a5),
+    U64_C (0xafe2434dd9a1e2e2), U64_C (0x99612ff8c24e6161),
+    U64_C (0xf6b3f1457b42b3b3), U64_C (0x842115a542342121),
+    U64_C (0x4a9c94d625089c9c), U64_C (0x781ef0663cee1e1e),
+    U64_C (0x1143225286614343), U64_C (0x3bc776fc93b1c7c7),
+    U64_C (0xd7fcb32be54ffcfc), U64_C (0x1004201408240404),
+    U64_C (0x5951b208a2e35151), U64_C (0x5e99bcc72f259999),
+    U64_C (0xa96d4fc4da226d6d), U64_C (0x340d68391a650d0d),
+    U64_C (0xcffa8335e979fafa), U64_C (0x5bdfb684a369dfdf),
+    U64_C (0xe57ed79bfca97e7e), U64_C (0x90243db448192424),
+    U64_C (0xec3bc5d776fe3b3b), U64_C (0x96ab313d4b9aabab),
+    U64_C (0x1fce3ed181f0cece), U64_C (0x4411885522991111),
+    U64_C (0x068f0c8903838f8f), U64_C (0x254e4a6b9c044e4e),
+    U64_C (0xe6b7d1517366b7b7), U64_C (0x8beb0b60cbe0ebeb),
+    U64_C (0xf03cfdcc78c13c3c), U64_C (0x3e817cbf1ffd8181),
+    U64_C (0x6a94d4fe35409494), U64_C (0xfbf7eb0cf31cf7f7),
+    U64_C (0xdeb9a1676f18b9b9), U64_C (0x4c13985f268b1313),
+    U64_C (0xb02c7d9c58512c2c), U64_C (0x6bd3d6b8bb05d3d3),
+    U64_C (0xbbe76b5cd38ce7e7), U64_C (0xa56e57cbdc396e6e),
+    U64_C (0x37c46ef395aac4c4), U64_C (0x0c03180f061b0303),
+    U64_C (0x45568a13acdc5656), U64_C (0x0d441a49885e4444),
+    U64_C (0xe17fdf9efea07f7f), U64_C (0x9ea921374f88a9a9),
+    U64_C (0xa82a4d8254672a2a), U64_C (0xd6bbb16d6b0abbbb),
+    U64_C (0x23c146e29f87c1c1), U64_C (0x5153a202a6f15353),
+    U64_C (0x57dcae8ba572dcdc), U64_C (0x2c0b582716530b0b),
+    U64_C (0x4e9d9cd327019d9d), U64_C (0xad6c47c1d82b6c6c),
+    U64_C (0xc43195f562a43131), U64_C (0xcd7487b9e8f37474),
+    U64_C (0xfff6e309f115f6f6), U64_C (0x05460a438c4c4646),
+    U64_C (0x8aac092645a5acac), U64_C (0x1e893c970fb58989),
+    U64_C (0x5014a04428b41414), U64_C (0xa3e15b42dfbae1e1),
+    U64_C (0x5816b04e2ca61616), U64_C (0xe83acdd274f73a3a),
+    U64_C (0xb9696fd0d2066969), U64_C (0x2409482d12410909),
+    U64_C (0xdd70a7ade0d77070), U64_C (0xe2b6d954716fb6b6),
+    U64_C (0x67d0ceb7bd1ed0d0), U64_C (0x93ed3b7ec7d6eded),
+    U64_C (0x17cc2edb85e2cccc), U64_C (0x15422a5784684242),
+    U64_C (0x5a98b4c22d2c9898), U64_C (0xaaa4490e55eda4a4),
+    U64_C (0xa0285d8850752828), U64_C (0x6d5cda31b8865c5c),
+    U64_C (0xc7f8933fed6bf8f8), U64_C (0x228644a411c28686),
+  };
+
+static const u64 C7[256] =
+  {
+    U64_C (0x186018c07830d818), U64_C (0x238c2305af462623),
+    U64_C (0xc63fc67ef991b8c6), U64_C (0xe887e8136fcdfbe8),
+    U64_C (0x8726874ca113cb87), U64_C (0xb8dab8a9626d11b8),
+    U64_C (0x0104010805020901), U64_C (0x4f214f426e9e0d4f),
+    U64_C (0x36d836adee6c9b36), U64_C (0xa6a2a6590451ffa6),
+    U64_C (0xd26fd2debdb90cd2), U64_C (0xf5f3f5fb06f70ef5),
+    U64_C (0x79f979ef80f29679), U64_C (0x6fa16f5fcede306f),
+    U64_C (0x917e91fcef3f6d91), U64_C (0x525552aa07a4f852),
+    U64_C (0x609d6027fdc04760), U64_C (0xbccabc89766535bc),
+    U64_C (0x9b569baccd2b379b), U64_C (0x8e028e048c018a8e),
+    U64_C (0xa3b6a371155bd2a3), U64_C (0x0c300c603c186c0c),
+    U64_C (0x7bf17bff8af6847b), U64_C (0x35d435b5e16a8035),
+    U64_C (0x1d741de8693af51d), U64_C (0xe0a7e05347ddb3e0),
+    U64_C (0xd77bd7f6acb321d7), U64_C (0xc22fc25eed999cc2),
+    U64_C (0x2eb82e6d965c432e), U64_C (0x4b314b627a96294b),
+    U64_C (0xfedffea321e15dfe), U64_C (0x5741578216aed557),
+    U64_C (0x155415a8412abd15), U64_C (0x77c1779fb6eee877),
+    U64_C (0x37dc37a5eb6e9237), U64_C (0xe5b3e57b56d79ee5),
+    U64_C (0x9f469f8cd923139f), U64_C (0xf0e7f0d317fd23f0),
+    U64_C (0x4a354a6a7f94204a), U64_C (0xda4fda9e95a944da),
+    U64_C (0x587d58fa25b0a258), U64_C (0xc903c906ca8fcfc9),
+    U64_C (0x29a429558d527c29), U64_C (0x0a280a5022145a0a),
+    U64_C (0xb1feb1e14f7f50b1), U64_C (0xa0baa0691a5dc9a0),
+    U64_C (0x6bb16b7fdad6146b), U64_C (0x852e855cab17d985),
+    U64_C (0xbdcebd8173673cbd), U64_C (0x5d695dd234ba8f5d),
+    U64_C (0x1040108050209010), U64_C (0xf4f7f4f303f507f4),
+    U64_C (0xcb0bcb16c08bddcb), U64_C (0x3ef83eedc67cd33e),
+    U64_C (0x05140528110a2d05), U64_C (0x6781671fe6ce7867),
+    U64_C (0xe4b7e47353d597e4), U64_C (0x279c2725bb4e0227),
+    U64_C (0x4119413258827341), U64_C (0x8b168b2c9d0ba78b),
+    U64_C (0xa7a6a7510153f6a7), U64_C (0x7de97dcf94fab27d),
+    U64_C (0x956e95dcfb374995), U64_C (0xd847d88e9fad56d8),
+    U64_C (0xfbcbfb8b30eb70fb), U64_C (0xee9fee2371c1cdee),
+    U64_C (0x7ced7cc791f8bb7c), U64_C (0x66856617e3cc7166),
+    U64_C (0xdd53dda68ea77bdd), U64_C (0x175c17b84b2eaf17),
+    U64_C (0x47014702468e4547), U64_C (0x9e429e84dc211a9e),
+    U64_C (0xca0fca1ec589d4ca), U64_C (0x2db42d75995a582d),
+    U64_C (0xbfc6bf9179632ebf), U64_C (0x071c07381b0e3f07),
+    U64_C (0xad8ead012347acad), U64_C (0x5a755aea2fb4b05a),
+    U64_C (0x8336836cb51bef83), U64_C (0x33cc3385ff66b633),
+    U64_C (0x6391633ff2c65c63), U64_C (0x020802100a041202),
+    U64_C (0xaa92aa39384993aa), U64_C (0x71d971afa8e2de71),
+    U64_C (0xc807c80ecf8dc6c8), U64_C (0x196419c87d32d119),
+    U64_C (0x4939497270923b49), U64_C (0xd943d9869aaf5fd9),
+    U64_C (0xf2eff2c31df931f2), U64_C (0xe3abe34b48dba8e3),
+    U64_C (0x5b715be22ab6b95b), U64_C (0x881a8834920dbc88),
+    U64_C (0x9a529aa4c8293e9a), U64_C (0x2698262dbe4c0b26),
+    U64_C (0x32c8328dfa64bf32), U64_C (0xb0fab0e94a7d59b0),
+    U64_C (0xe983e91b6acff2e9), U64_C (0x0f3c0f78331e770f),
+    U64_C (0xd573d5e6a6b733d5), U64_C (0x803a8074ba1df480),
+    U64_C (0xbec2be997c6127be), U64_C (0xcd13cd26de87ebcd),
+    U64_C (0x34d034bde4688934), U64_C (0x483d487a75903248),
+    U64_C (0xffdbffab24e354ff), U64_C (0x7af57af78ff48d7a),
+    U64_C (0x907a90f4ea3d6490), U64_C (0x5f615fc23ebe9d5f),
+    U64_C (0x2080201da0403d20), U64_C (0x68bd6867d5d00f68),
+    U64_C (0x1a681ad07234ca1a), U64_C (0xae82ae192c41b7ae),
+    U64_C (0xb4eab4c95e757db4), U64_C (0x544d549a19a8ce54),
+    U64_C (0x937693ece53b7f93), U64_C (0x2288220daa442f22),
+    U64_C (0x648d6407e9c86364), U64_C (0xf1e3f1db12ff2af1),
+    U64_C (0x73d173bfa2e6cc73), U64_C (0x124812905a248212),
+    U64_C (0x401d403a5d807a40), U64_C (0x0820084028104808),
+    U64_C (0xc32bc356e89b95c3), U64_C (0xec97ec337bc5dfec),
+    U64_C (0xdb4bdb9690ab4ddb), U64_C (0xa1bea1611f5fc0a1),
+    U64_C (0x8d0e8d1c8307918d), U64_C (0x3df43df5c97ac83d),
+    U64_C (0x976697ccf1335b97), U64_C (0x0000000000000000),
+    U64_C (0xcf1bcf36d483f9cf), U64_C (0x2bac2b4587566e2b),
+    U64_C (0x76c57697b3ece176), U64_C (0x82328264b019e682),
+    U64_C (0xd67fd6fea9b128d6), U64_C (0x1b6c1bd87736c31b),
+    U64_C (0xb5eeb5c15b7774b5), U64_C (0xaf86af112943beaf),
+    U64_C (0x6ab56a77dfd41d6a), U64_C (0x505d50ba0da0ea50),
+    U64_C (0x450945124c8a5745), U64_C (0xf3ebf3cb18fb38f3),
+    U64_C (0x30c0309df060ad30), U64_C (0xef9bef2b74c3c4ef),
+    U64_C (0x3ffc3fe5c37eda3f), U64_C (0x554955921caac755),
+    U64_C (0xa2b2a2791059dba2), U64_C (0xea8fea0365c9e9ea),
+    U64_C (0x6589650fecca6a65), U64_C (0xbad2bab9686903ba),
+    U64_C (0x2fbc2f65935e4a2f), U64_C (0xc027c04ee79d8ec0),
+    U64_C (0xde5fdebe81a160de), U64_C (0x1c701ce06c38fc1c),
+    U64_C (0xfdd3fdbb2ee746fd), U64_C (0x4d294d52649a1f4d),
+    U64_C (0x927292e4e0397692), U64_C (0x75c9758fbceafa75),
+    U64_C (0x061806301e0c3606), U64_C (0x8a128a249809ae8a),
+    U64_C (0xb2f2b2f940794bb2), U64_C (0xe6bfe66359d185e6),
+    U64_C (0x0e380e70361c7e0e), U64_C (0x1f7c1ff8633ee71f),
+    U64_C (0x62956237f7c45562), U64_C (0xd477d4eea3b53ad4),
+    U64_C (0xa89aa829324d81a8), U64_C (0x966296c4f4315296),
+    U64_C (0xf9c3f99b3aef62f9), U64_C (0xc533c566f697a3c5),
+    U64_C (0x25942535b14a1025), U64_C (0x597959f220b2ab59),
+    U64_C (0x842a8454ae15d084), U64_C (0x72d572b7a7e4c572),
+    U64_C (0x39e439d5dd72ec39), U64_C (0x4c2d4c5a6198164c),
+    U64_C (0x5e655eca3bbc945e), U64_C (0x78fd78e785f09f78),
+    U64_C (0x38e038ddd870e538), U64_C (0x8c0a8c148605988c),
+    U64_C (0xd163d1c6b2bf17d1), U64_C (0xa5aea5410b57e4a5),
+    U64_C (0xe2afe2434dd9a1e2), U64_C (0x6199612ff8c24e61),
+    U64_C (0xb3f6b3f1457b42b3), U64_C (0x21842115a5423421),
+    U64_C (0x9c4a9c94d625089c), U64_C (0x1e781ef0663cee1e),
+    U64_C (0x4311432252866143), U64_C (0xc73bc776fc93b1c7),
+    U64_C (0xfcd7fcb32be54ffc), U64_C (0x0410042014082404),
+    U64_C (0x515951b208a2e351), U64_C (0x995e99bcc72f2599),
+    U64_C (0x6da96d4fc4da226d), U64_C (0x0d340d68391a650d),
+    U64_C (0xfacffa8335e979fa), U64_C (0xdf5bdfb684a369df),
+    U64_C (0x7ee57ed79bfca97e), U64_C (0x2490243db4481924),
+    U64_C (0x3bec3bc5d776fe3b), U64_C (0xab96ab313d4b9aab),
+    U64_C (0xce1fce3ed181f0ce), U64_C (0x1144118855229911),
+    U64_C (0x8f068f0c8903838f), U64_C (0x4e254e4a6b9c044e),
+    U64_C (0xb7e6b7d1517366b7), U64_C (0xeb8beb0b60cbe0eb),
+    U64_C (0x3cf03cfdcc78c13c), U64_C (0x813e817cbf1ffd81),
+    U64_C (0x946a94d4fe354094), U64_C (0xf7fbf7eb0cf31cf7),
+    U64_C (0xb9deb9a1676f18b9), U64_C (0x134c13985f268b13),
+    U64_C (0x2cb02c7d9c58512c), U64_C (0xd36bd3d6b8bb05d3),
+    U64_C (0xe7bbe76b5cd38ce7), U64_C (0x6ea56e57cbdc396e),
+    U64_C (0xc437c46ef395aac4), U64_C (0x030c03180f061b03),
+    U64_C (0x5645568a13acdc56), U64_C (0x440d441a49885e44),
+    U64_C (0x7fe17fdf9efea07f), U64_C (0xa99ea921374f88a9),
+    U64_C (0x2aa82a4d8254672a), U64_C (0xbbd6bbb16d6b0abb),
+    U64_C (0xc123c146e29f87c1), U64_C (0x535153a202a6f153),
+    U64_C (0xdc57dcae8ba572dc), U64_C (0x0b2c0b582716530b),
+    U64_C (0x9d4e9d9cd327019d), U64_C (0x6cad6c47c1d82b6c),
+    U64_C (0x31c43195f562a431), U64_C (0x74cd7487b9e8f374),
+    U64_C (0xf6fff6e309f115f6), U64_C (0x4605460a438c4c46),
+    U64_C (0xac8aac092645a5ac), U64_C (0x891e893c970fb589),
+    U64_C (0x145014a04428b414), U64_C (0xe1a3e15b42dfbae1),
+    U64_C (0x165816b04e2ca616), U64_C (0x3ae83acdd274f73a),
+    U64_C (0x69b9696fd0d20669), U64_C (0x092409482d124109),
+    U64_C (0x70dd70a7ade0d770), U64_C (0xb6e2b6d954716fb6),
+    U64_C (0xd067d0ceb7bd1ed0), U64_C (0xed93ed3b7ec7d6ed),
+    U64_C (0xcc17cc2edb85e2cc), U64_C (0x4215422a57846842),
+    U64_C (0x985a98b4c22d2c98), U64_C (0xa4aaa4490e55eda4),
+    U64_C (0x28a0285d88507528), U64_C (0x5c6d5cda31b8865c),
+    U64_C (0xf8c7f8933fed6bf8), U64_C (0x86228644a411c286),
+  };
+
+
+
+static void
+whirlpool_init (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+
+  memset (context, 0, sizeof (*context));
+}
+
+
+/*
+ * Transform block.
+ */
+static void
+whirlpool_transform (whirlpool_context_t *context, const unsigned char *data)
+{
+  whirlpool_block_t data_block;
+  whirlpool_block_t key;
+  whirlpool_block_t state;
+  whirlpool_block_t block;
+  unsigned int r;
+  unsigned int i;
+
+  buffer_to_block (data, data_block, i);
+  block_copy (key, context->hash_state, i);
+  block_copy (state, context->hash_state, i);
+  block_xor (state, data_block, i);
+
+  for (r = 0; r < R; r++)
+    {
+      /* Compute round key K^r.  */
+
+      block[0] = (C0[(key[0] >> 56) & 0xFF] ^ C1[(key[7] >> 48) & 0xFF] ^
+		  C2[(key[6] >> 40) & 0xFF] ^ C3[(key[5] >> 32) & 0xFF] ^
+		  C4[(key[4] >> 24) & 0xFF] ^ C5[(key[3] >> 16) & 0xFF] ^
+		  C6[(key[2] >>  8) & 0xFF] ^ C7[(key[1] >>  0) & 0xFF] ^ rc[r]);
+      block[1] = (C0[(key[1] >> 56) & 0xFF] ^ C1[(key[0] >> 48) & 0xFF] ^
+		  C2[(key[7] >> 40) & 0xFF] ^ C3[(key[6] >> 32) & 0xFF] ^
+		  C4[(key[5] >> 24) & 0xFF] ^ C5[(key[4] >> 16) & 0xFF] ^
+		  C6[(key[3] >>  8) & 0xFF] ^ C7[(key[2] >>  0) & 0xFF]);
+      block[2] = (C0[(key[2] >> 56) & 0xFF] ^ C1[(key[1] >> 48) & 0xFF] ^
+		  C2[(key[0] >> 40) & 0xFF] ^ C3[(key[7] >> 32) & 0xFF] ^
+		  C4[(key[6] >> 24) & 0xFF] ^ C5[(key[5] >> 16) & 0xFF] ^
+		  C6[(key[4] >>  8) & 0xFF] ^ C7[(key[3] >>  0) & 0xFF]);
+      block[3] = (C0[(key[3] >> 56) & 0xFF] ^ C1[(key[2] >> 48) & 0xFF] ^
+		  C2[(key[1] >> 40) & 0xFF] ^ C3[(key[0] >> 32) & 0xFF] ^
+		  C4[(key[7] >> 24) & 0xFF] ^ C5[(key[6] >> 16) & 0xFF] ^
+		  C6[(key[5] >>  8) & 0xFF] ^ C7[(key[4] >>  0) & 0xFF]);
+      block[4] = (C0[(key[4] >> 56) & 0xFF] ^ C1[(key[3] >> 48) & 0xFF] ^
+		  C2[(key[2] >> 40) & 0xFF] ^ C3[(key[1] >> 32) & 0xFF] ^
+		  C4[(key[0] >> 24) & 0xFF] ^ C5[(key[7] >> 16) & 0xFF] ^
+		  C6[(key[6] >>  8) & 0xFF] ^ C7[(key[5] >>  0) & 0xFF]);
+      block[5] = (C0[(key[5] >> 56) & 0xFF] ^ C1[(key[4] >> 48) & 0xFF] ^
+		  C2[(key[3] >> 40) & 0xFF] ^ C3[(key[2] >> 32) & 0xFF] ^
+		  C4[(key[1] >> 24) & 0xFF] ^ C5[(key[0] >> 16) & 0xFF] ^
+		  C6[(key[7] >>  8) & 0xFF] ^ C7[(key[6] >>  0) & 0xFF]);
+      block[6] = (C0[(key[6] >> 56) & 0xFF] ^ C1[(key[5] >> 48) & 0xFF] ^
+		  C2[(key[4] >> 40) & 0xFF] ^ C3[(key[3] >> 32) & 0xFF] ^
+		  C4[(key[2] >> 24) & 0xFF] ^ C5[(key[1] >> 16) & 0xFF] ^
+		  C6[(key[0] >>  8) & 0xFF] ^ C7[(key[7] >>  0) & 0xFF]);
+      block[7] = (C0[(key[7] >> 56) & 0xFF] ^ C1[(key[6] >> 48) & 0xFF] ^
+		  C2[(key[5] >> 40) & 0xFF] ^ C3[(key[4] >> 32) & 0xFF] ^
+		  C4[(key[3] >> 24) & 0xFF] ^ C5[(key[2] >> 16) & 0xFF] ^
+		  C6[(key[1] >>  8) & 0xFF] ^ C7[(key[0] >>  0) & 0xFF]);
+      block_copy (key, block, i);
+
+      /* Apply r-th round transformation.  */
+
+      block[0] = (C0[(state[0] >> 56) & 0xFF] ^ C1[(state[7] >> 48) & 0xFF] ^
+		  C2[(state[6] >> 40) & 0xFF] ^ C3[(state[5] >> 32) & 0xFF] ^
+		  C4[(state[4] >> 24) & 0xFF] ^ C5[(state[3] >> 16) & 0xFF] ^
+		  C6[(state[2] >>  8) & 0xFF] ^ C7[(state[1] >>  0) & 0xFF] ^ key[0]);
+      block[1] = (C0[(state[1] >> 56) & 0xFF] ^ C1[(state[0] >> 48) & 0xFF] ^
+		  C2[(state[7] >> 40) & 0xFF] ^ C3[(state[6] >> 32) & 0xFF] ^
+		  C4[(state[5] >> 24) & 0xFF] ^ C5[(state[4] >> 16) & 0xFF] ^
+		  C6[(state[3] >>  8) & 0xFF] ^ C7[(state[2] >>  0) & 0xFF] ^ key[1]);
+      block[2] = (C0[(state[2] >> 56) & 0xFF] ^ C1[(state[1] >> 48) & 0xFF] ^
+		  C2[(state[0] >> 40) & 0xFF] ^ C3[(state[7] >> 32) & 0xFF] ^
+		  C4[(state[6] >> 24) & 0xFF] ^ C5[(state[5] >> 16) & 0xFF] ^
+		  C6[(state[4] >>  8) & 0xFF] ^ C7[(state[3] >>  0) & 0xFF] ^ key[2]);
+      block[3] = (C0[(state[3] >> 56) & 0xFF] ^ C1[(state[2] >> 48) & 0xFF] ^
+		  C2[(state[1] >> 40) & 0xFF] ^ C3[(state[0] >> 32) & 0xFF] ^
+		  C4[(state[7] >> 24) & 0xFF] ^ C5[(state[6] >> 16) & 0xFF] ^
+		  C6[(state[5] >>  8) & 0xFF] ^ C7[(state[4] >>  0) & 0xFF] ^ key[3]);
+      block[4] = (C0[(state[4] >> 56) & 0xFF] ^ C1[(state[3] >> 48) & 0xFF] ^
+		  C2[(state[2] >> 40) & 0xFF] ^ C3[(state[1] >> 32) & 0xFF] ^
+		  C4[(state[0] >> 24) & 0xFF] ^ C5[(state[7] >> 16) & 0xFF] ^
+		  C6[(state[6] >>  8) & 0xFF] ^ C7[(state[5] >>  0) & 0xFF] ^ key[4]);
+      block[5] = (C0[(state[5] >> 56) & 0xFF] ^ C1[(state[4] >> 48) & 0xFF] ^
+		  C2[(state[3] >> 40) & 0xFF] ^ C3[(state[2] >> 32) & 0xFF] ^
+		  C4[(state[1] >> 24) & 0xFF] ^ C5[(state[0] >> 16) & 0xFF] ^
+		  C6[(state[7] >>  8) & 0xFF] ^ C7[(state[6] >>  0) & 0xFF] ^ key[5]);
+      block[6] = (C0[(state[6] >> 56) & 0xFF] ^ C1[(state[5] >> 48) & 0xFF] ^
+		  C2[(state[4] >> 40) & 0xFF] ^ C3[(state[3] >> 32) & 0xFF] ^
+		  C4[(state[2] >> 24) & 0xFF] ^ C5[(state[1] >> 16) & 0xFF] ^
+		  C6[(state[0] >>  8) & 0xFF] ^ C7[(state[7] >>  0) & 0xFF] ^ key[6]);
+      block[7] = (C0[(state[7] >> 56) & 0xFF] ^ C1[(state[6] >> 48) & 0xFF] ^
+		  C2[(state[5] >> 40) & 0xFF] ^ C3[(state[4] >> 32) & 0xFF] ^
+		  C4[(state[3] >> 24) & 0xFF] ^ C5[(state[2] >> 16) & 0xFF] ^
+		  C6[(state[1] >>  8) & 0xFF] ^ C7[(state[0] >>  0) & 0xFF] ^ key[7]);
+      block_copy (state, block, i);
+    }
+
+  /* Compression.  */
+
+  block_xor (context->hash_state, data_block, i);
+  block_xor (context->hash_state, state, i);
+}
+
+static void
+whirlpool_add (whirlpool_context_t *context,
+	       const void *buffer_arg, size_t buffer_n)
+{
+  const unsigned char *buffer = buffer_arg;
+  u64 buffer_size;
+  unsigned int carry;
+  unsigned int i;
+
+  buffer_size = buffer_n;
+
+  if (context->count == BLOCK_SIZE)
+    {
+      /* Flush the buffer.  */
+      whirlpool_transform (context, context->buffer);
+      /*_gcry_burn_stack (80+6*sizeof(void*));*/ /* FIXME */
+      context->count = 0;
+    }
+  if (! buffer)
+    return; /* Nothing to add.  */
+
+  if (context->count)
+    {
+      while (buffer_n && (context->count < BLOCK_SIZE))
+	{
+	  context->buffer[context->count++] = *buffer++;
+	  buffer_n--;
+	}
+      whirlpool_add (context, NULL, 0);
+      if (!buffer_n)
+	/* Done.  */
+        return;
+    }
+  /*_gcry_burn_stack (80+6*sizeof(void*));*/ /* FIXME */
+
+  while (buffer_n >= BLOCK_SIZE)
+    {
+      whirlpool_transform (context, buffer);
+      context->count = 0;
+      buffer_n -= BLOCK_SIZE;
+      buffer += BLOCK_SIZE;
+    }
+  while (buffer_n && (context->count < BLOCK_SIZE))
+    {
+      context->buffer[context->count++] = *buffer++;
+      buffer_n--;
+    }
+
+  /* Update bit counter.  */
+  carry = 0;
+  buffer_size <<= 3;
+  for (i = 1; i <= 32; i++)
+    {
+      if (! (buffer_size || carry))
+	break;
+
+      carry += context->length[32 - i] + (buffer_size & 0xFF);
+      context->length[32 - i] = carry;
+      buffer_size >>= 8;
+      carry >>= 8;
+    }
+  gcry_assert (! (buffer_size || carry));
+}
+
+static void
+whirlpool_write (void *ctx, const void *buffer, size_t buffer_n)
+{
+  whirlpool_context_t *context = ctx;
+
+  whirlpool_add (context, buffer, buffer_n);
+}
+
+static void
+whirlpool_final (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+  unsigned int i;
+
+  /* Flush.  */
+  whirlpool_add (context, NULL, 0);
+
+  /* Pad.  */
+  context->buffer[context->count++] = 0x80;
+
+  if (context->count > 32)
+    {
+      /* An extra block is necessary.  */
+      while (context->count < 64)
+	context->buffer[context->count++] = 0;
+      whirlpool_add (context, NULL, 0);
+    }
+  while (context->count < 32)
+    context->buffer[context->count++] = 0;
+
+  /* Add length of message.  */
+  memcpy (context->buffer + context->count, context->length, 32);
+  context->count += 32;
+  whirlpool_add (context, NULL, 0);
+
+  block_to_buffer (context->buffer, context->hash_state, i);
+}
+
+static byte *
+whirlpool_read (void *ctx)
+{
+  whirlpool_context_t *context = ctx;
+
+  return context->buffer;
+}
+
+gcry_md_spec_t _gcry_digest_spec_whirlpool =
+  {
+    "WHIRLPOOL", NULL, 0, NULL, 64,
+    whirlpool_init, whirlpool_write, whirlpool_final, whirlpool_read,
+    sizeof (whirlpool_context_t)
+  };
diff --git a/grub-core/lib/libgcrypt/mpi/ChangeLog-2011 b/grub-core/lib/libgcrypt/mpi/ChangeLog-2011
new file mode 100644
index 0000000..9307171
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/ChangeLog-2011
@@ -0,0 +1,822 @@
+2011-12-01  Werner Koch  <wk@g10code.com>
+
+        NB: ChangeLog files are no longer manually maintained.  Starting
+        on December 1st, 2011 we put change information only in the GIT
+        commit log, and generate a top-level ChangeLog file from logs at
+        "make dist".  See doc/HACKING for details.
+
+2011-03-28  Werner Koch  <wk@g10code.com>
+
+	* mpi-pow.c (gcry_mpi_powm): Remove unused var RSEC.
+
+2011-02-01  Werner Koch  <wk@g10code.com>
+
+	* mpi-cmp.c (gcry_mpi_cmp): Allow comparing of opaque MPIs.
+
+2010-04-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	Spelling fixes.
+
+2010-02-22  Aurelien Jarno <aurel32@debian.org>  (wk)
+
+	* longlong.h (umul_ppmm) <mips> [__GNUC__ >= 4.4]: Patch according
+	to recommended gcc 4.4 changes.
+
+2009-12-09  Werner Koch  <wk@g10code.com>
+
+	* config.links: Remove asm modules for all sparc64.  This is
+	debian#560028.
+
+2009-05-26  Werner Koch  <wk@g10code.com>
+
+	* mpicoder.c (mpi_read_from_buffer): Allow zero-sized MPIs (i.e a
+	zero).
+
+2009-02-16  Werner Koch  <wk@g10code.com>
+
+	* mpiutil.c: Remove memory.h.
+
+2008-12-05  Werner Koch  <wk@g10code.com>
+
+	* mpicoder.c (mpi_read_from_buffer): Do not bail out if the mpi is
+	larger than the buffer (potential problem).  Do not print error
+	messages.
+	(mpi_fromstr): Return an error instead of hitting an assert.
+	(gcry_mpi_scan) <PGP>: Fix potential double free problem.
+	(gcry_mpi_scan) <HEX>: Fix potential memory leak.
+	(do_get_buffer): Return NULL on memory allocation failure.
+	(gcry_mpi_print): Check result of do_get_buffer.
+	(gcry_mpi_aprint): Return error on a memory allocation failure.
+
+	* mpicoder.c: Re-indent.
+
+2008-12-03  Werner Koch  <wk@g10code.com>
+
+	* mpi-pow.c (gcry_mpi_powm): Fix last change.  Asserts are really
+	useful!
+
+2008-12-02  Werner Koch  <wk@g10code.com>
+
+	* mpi-pow.c (gcry_mpi_powm): Re-indent.
+	(gcry_mpi_powm): Simplified allocation of the result to fix a
+	double free bug.  This is bug#977.  Reported by Haakon Ringberg.
+
+2008-08-20  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (gcry_mpi_lshift): Actually implement.
+
+2008-08-19  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (gcry_mpi_lshift): New.
+
+2007-10-31  Werner Koch  <wk@g10code.com>
+
+	* mpi-mod.c (gcry_mpi_mod): Remove
+	* mpi-inv.c (_gcry_mpi_invm): Remove _ prefix.
+	* mpiutil.c (_gcry_mpi_swap): Remove.
+	(_gcry_mpi_new): Remove.
+	(_gcry_mpi_snew): Remove.
+	(gcry_mpi_invm): Remove.
+	(gcry_mpi_copy): Remove and rename _version to this.
+	(gcry_mpi_set, gcry_mpi_set_ui): Merge with _ version.
+	* mpi-inv.c (gcry_mpi_invm): Remove _ prefix and return 1.
+	* mpi-mul.c (gcry_mpi_mul_2exp): Remove and rename _ version to this.
+
+2007-10-29  Werner Koch  <wk@g10code.com>
+
+	* config.links: No Candadian Cross here, thus use $host instead of
+	$target.
+
+2007-10-26  Werner Koch  <wk@g10code.com>
+
+	* config.links (mpi_optional_modules): Special rules for Apple
+	Darwin on ia32 from Gregor Riepl.
+
+2007-05-09  Marcus Brinkmann  <marcus@g10code.de>
+
+	* config.links: Rename assembler file links by suffixing "-asm".
+	* Makefile.am (CCASCOMPILE, LTCCASCOMPILE, CLEANFILES,
+	libmpi_la_LIBADD, libmpi_la_DEPENDENCIES, SUFFIXES, .S.o, .S.obj,
+	.S.lo): Removed variables and targets.
+	(mpih_add1, mpih_sub1, mpih_mul1, mpih_mul2, mpih_mul3,
+	mpih_lshift, mpih_rshift, mpih_udiv, mpih_udiv_qrnnd,
+	nodist_libmpi_la_SOURCES): New variables.
+	(DISTCLEANFILES): Rename assembler file links by suffixing "-asm".
+	Add variants for C file links.
+
+2007-05-04  Werner Koch  <wk@g10code.com>
+
+	* config.links (path): Allowthe sue of colons as delimiters.
+
+2007-05-03  Werner Koch  <wk@g10code.com>
+
+	* pentium4/distfiles: Fixed.
+
+2007-04-30  Werner Koch  <wk@g10code.com>
+
+	* config.links: Create a file mod-source-info.h.
+	* Makefile.am (DISTCLEANFILES): Add that file.
+	* mpiutil.c (_gcry_mpi_get_hw_config): New.
+
+2007-04-28  Marcus Brinkmann  <marcus@g10code.de>
+
+	* config.links: Add additional assembler search directories.
+
+2007-03-28  Werner Koch  <wk@g10code.com>
+
+	* ec.c: New.
+
+2007-03-23  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (_gcry_mpi_lshift_limbs): Assign AP after the resize.
+
+	* mpi-div.c (gcry_mpi_mod, _gcry_mpi_mod): Moved to ..
+	* mpi-mod.c: .. new file.
+	(_gcry_mpi_barrett_init, _gcry_mpi_barrett_free): New.
+	(_gcry_mpi_mod_barrett): New.
+	(_gcry_mpi_mul_barrett): New.
+
+2007-03-22  Werner Koch  <wk@g10code.com>
+
+	* mpi-div.c (_gcry_mpi_mod): New.
+	* mpiutil.c (_gcry_mpi_new, _gcry_mpi_snew): New.
+
+2007-03-13  Werner Dittmann <Werner.Dittmann@t-online.de>  (wk)
+
+	* amd64/mpih-add1.S, amd64/mpih-add1.S, amd64/mpih-lshift.S
+	* amd64/mpih-mul1.S, amd64/mpih-mul2.S, amd64/mpih-mul3.S
+	* amd64/mpih-rshift.S, amd64/mpih-sub1.S: New.
+	* config.links:  Add case for x86_64.
+
+2007-02-23  Werner Koch  <wk@g10code.com>
+
+	* mpi-pow.c (gcry_mpi_powm): Remove unused var ESIGN.
+
+	* mpiutil.c (gcry_mpi_get_flag): Let it return a value to silent
+	MIPSpro cc warning.
+
+2007-02-21  Werner Koch  <wk@g10code.com>
+
+	* mpicoder.c (_gcry_mpi_set_buffer): Made BUFFER a void*.
+
+2006-11-15  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (.S.o): Check for srcdir also in in CPP pass.
+	(INCLUDES): Removed.
+	(AM_CPPFLAGS, AM_CFLAGS): New, modified. Merged with Moritz'
+	changes.
+
+2006-11-05  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (AM_CFLAGS): Added -I$(top_builddir)/src so that the
+	new gcrypt.h is used, not the one installed in the system.
+
+2006-10-23  Werner Koch  <wk@g10code.com>
+
+	* config.links (mpi_optional_modules): Make sure that powerpc64 is
+	matched before a generic powerpc.  Reported by Andreas Metzler.
+	Should fix Debian bug 284609.
+
+2006-08-25  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (gcry_mpi_rshift): Don't shift if N == 0 but do a
+	plain copy.
+
+2006-08-04  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (gcry_mpi_rshift): Rewritten to remove the limitation
+	on N (which used to be less than BITS_PER_MPI_LIMB).
+
+2006-08-03  Werner Koch  <wk@g10code.com>
+
+	* mpi-bit.c (gcry_mpi_set_bit, gcry_mpi_set_highbit): Fixed
+	allocation.  Reported by bpgcrypt at itaparica.org.
+	* mpiutil.c (_gcry_mpi_resize): Clear the new part of the resized
+	limb space.
+
+2006-07-26  Werner Koch  <wk@g10code.com>
+
+	* mpiutil.c (gcry_mpi_randomize): Changed P to unsigned char*.
+
+	* mpicoder.c (gcry_mpi_scan): Changed arg BUFFER to void*.
+	(mpi_read_from_buffer): Made BUFFER arg const.
+	(gcry_mpi_scan): Removed now needless cast. Add cast for arg to
+	mpi_fromstr.
+	(gcry_mpi_print): Made TMP unsigned.
+
+	* Makefile.am (AM_CCASFLAGS): New.
+
+2005-10-09  Moritz Schulte  <moritz@g10code.com>
+
+	* mpi-cmp.c (gcry_mpi_cmp_ui): Rewritten; correctly handle case of
+	zero limbs in U.
+
+2005-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* mpiutil.c (gcry_mpi_randomize): Store random data in secure
+	memory if the given MPI is secure - not the other way around (argl).
+
+2005-04-23  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Don't assume the compiler will pre-process the .S
+	files. Some compilers, like those from HP and IBM, don't do
+	this. So, we use the same solution gnupg-1.4.0 does. Preprocess
+	first and then compile.
+
+	* hppa1.1/mpih-mul3.S: Add "level 1.1" directive to disable
+	warning about using PA-RISC1.1 opcodes.
+	* hppa1.1/mpih-mul2.S: Likewise.
+	* hppa1.1/mpih-mul1.S: Likewise.
+	* hppa1.1/udiv-qrnnd.S: Likewise.
+
+2005-02-16  Moritz Schulte  <moritz@g10code.com>
+
+	* mpiutil.c (_gcry_mpi_alloc_limb_space): Rewritten, fixed memory
+	corruption.
+
+2005-02-06  Moritz Schulte  <moritz@g10code.com>
+
+	* mpiutil.c (_gcry_mpi_get_ui, gcry_mpi_get_ui): New functions.
+
+2005-01-05  Werner Koch  <wk@g10code.com>
+
+	* hppa1.1/udiv-qrnnd.S: Reverted change of 2004-03-02 but kept the
+	.align directive.
+
+2004-12-16  Werner Koch  <wk@g10code.com>
+
+	* config.links (mpi_optional_modules): Move entry for powerpc64
+	before generic powerpc.  Suggested by Rafael �vila de Espíndola.
+
+2004-03-02  Werner Koch  <wk@gnupg.org>
+
+	* hppa1.1/udiv-qrnnd.S: Alignment fix from Lamont Jones for
+	Debian.  Taken from gnupg-1.3.
+
+	* longlong.h: Added PowerPC 64 bit code from GPM-4.1.2 but didn't
+	enable it yet.  Some whitespace changes in HPPA to fix assembler
+	problems on HP-UX.  From gnupg 1.3
+
+	* mpiutil.c (_gcry_mpi_alloc_limb_space): Better allocate
+	something even if NLIMBS is passed as 0.
+
+	* config.links: Updated system list to match gnupg 1.3.
+
+2003-12-19  Werner Koch  <wk@gnupg.org>
+
+	* mpi-internal.h [M_DEBUG]: Removed this unused code.
+	(struct karatsuba_ctx): Added TSPACE_NLIMBS and	TP_NLIMBS.
+	* mpiutil.c (_gcry_mpi_free_limb_space): Add arg NLIMBS and wipe
+	out the memory.  Changed all callers.
+	* mpih-mul.c (_gcry_mpih_mul_karatsuba_case): Keep track of
+	allocated limbs.
+	* mpi-div.c (_gcry_mpi_tdiv_qr): Keep track of allocated limbs.
+	* mpi-mul.c (gcry_mpi_mul): Ditto.
+	* mpi-pow.c (gcry_mpi_powm): Ditto.
+
+	* Manifest: Empty new file.  Also add Manifest files to all CPU
+	specific directories.
+	* Makefile.am: Added.
+
+	* mpiutil.c (gcry_mpi_randomize): Use gcry_create_nonce if WEAK
+	random has been requested.
+
+2003-10-31  Werner Koch  <wk@gnupg.org>
+
+	* i386/mpih-rshift.S, i386/mpih-lshift.S: Use %dl and not %edx for
+	testb; this avoids an assembler warning.
+
+	* mpi-pow.c (gcry_mpi_powm): s/exp/expo/ to avoid shadowing warning.
+
+2003-08-19  Marcus Brinkmann  <marcus@g10code.de>
+
+	* Makefile.am (SUFFIXES): New variable.
+	(.S.o, .S.lo, .S.obj): Rewritten.
+
+2003-07-30  Moritz Schulte  <moritz@g10code.com>
+
+	* longlong.h (__clz_tab): Renamed to _gcry_clz_tab.
+	* mpi-bit.c (__clz_tab): Likewise.
+
+2003-07-27  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (gcry_mpi_scan): New argument BUFLEN to replace the
+	use of the intial value of NBYTES.  Changed BUFFER to unsigned.
+	(gcry_mpi_print): Likewise.
+	(gcry_mpi_dump): New.
+	(_gcry_log_mpidump): Make use of gcry_mpi_dump.
+	(mpi_print): Removed.
+	(gcry_mpi_scan): Allocated mpi in secure memory when required.
+	(gcry_mpi_aprint): Changed BUFFER to unsigned char*.
+
+2003-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* mpicoder.c: Used gcry_err* wrappers for libgpg-error symbols.
+
+2003-06-16  Moritz Schulte  <moritz@g10code.com>
+
+	* mpi-add.c: Replace last occurences of old type names with newer
+	names (i.e. replace MPI with gcry_mpi_t).
+	* mpi-bit.c: Likewise.
+	* mpi-cmp.c: Likewise.
+	* mpi-div.c: Likewise.
+	* mpi-gcd.c: Likewise.
+	* mpi-internal.h: Likewise.
+	* mpi-inv.c: Likewise.
+	* mpi-mpow.c: Likewise.
+	* mpi-mul.c: Likewise.
+	* mpi-pow.c: Likewise.
+	* mpi-scan.c: Likewise.
+	* mpicoder.c: Likewise.
+	* mpiutil.c: Likewise.
+
+2003-06-09  Moritz Schulte  <moritz@g10code.com>
+
+	* mpicoder.c (gcry_mpi_scan): Adjust for libgpg-error.
+	(gcry_mpi_print): Likewise.
+	(gcry_mpi_aprint): Likewise.
+
+2003-06-07  Moritz Schulte  <moritz@g10code.com>
+
+	* longlong.h, mpi-add.c, mpi-bit.c, mpi-cmp.c, mpi-div.c,
+	mpi-gcd.c, mpi-inline.c, mpi-inline.h, mpi-internal.h, mpi-inv.c,
+	mpi-mpow.c, mpi-mul.c, mpi-pow.c, mpi-scan.c, mpicoder.c,
+	mpih-div.c, mpih-mul.c, mpiutil.c, generic/mpi-asm-defs.h,
+	generic/mpih-add1.c, generic/mpih-lshift.c, generic/mpih-mul1.c,
+	generic/mpih-mul2.c, generic/mpih-mul3.c, generic/mpih-rshift.c,
+	generic/mpih-sub1.c, generic/udiv-w-sdiv.c, i386/syntax.h,
+	m68k/syntax.h, mips3/mpi-asm-defs.h, powerpc32/syntax.h: Edited
+	all preprocessor instructions to remove whitespace before the '#'.
+	This is not required by C89, but there are some compilers out
+	there that don't like it.  Replaced any occurence of the now
+	deprecated type names with the new ones.
+
+2003-05-21  Moritz Schulte  <moritz@g10code.com>
+
+	* mpiutil.c (_gcry_mpi_alloc_limb_space): Only try to allocate
+	memory in case the amount of bytes to allocate is non-zero.
+
+2003-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* mpiutil.c (_gcry_mpi_resize): Allocate secure memory, in case
+	bit zero of `flags' is set.
+
+	* mpi-add.c (gcry_mpi_sub): Simplify function; always use a
+	temporary variable now.
+
+2003-04-15  Werner Koch  <wk@gnupg.org>
+
+	* longlong.h (umul_ppmm): Support SH3 and SH4.  Thanks to
+	kazuya.s@jp.yokogawa.com.
+
+2003-04-02  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (gcry_mpi_print): Fixed testing against possible
+	uninitialized LEN.  Valgrinded by Nikos Mavroyanopoulos.
+
+2003-01-15  Werner Koch  <wk@gnupg.org>
+
+	* longlong.h: Removed some spaces between backslashes and newlines.
+
+2002-09-20  Werner Koch  <wk@gnupg.org>
+
+	* mpi-mul.c (gcry_mpi_mul_2exp): New. This was declared in
+	gcrypt.h but only implemented as internal function.  Noted by Timo
+	but a few minutes to late for today's release.
+
+	* Makefile.am (DISTCLEANFILES): Include mpi-asm-defs.h
+
+2002-09-18  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am (.S.lo): Pass -DPIC. i386, PPC and Sparc code
+	require it.  It worked for me because I am using the i586 code.
+
+2002-08-23  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am (.S.lo): Fixed for libtool build with --disable-shared.
+
+2002-07-24  Werner Koch  <wk@gnupg.org>
+
+	* longlong.h: Replaced all K&R multiline strings by ISO ones for
+	the sake of modern compilers.  Suggested by Marco Parrone.
+
+2002-06-24  Werner Koch  <wk@gnupg.org>
+
+	* mpiutil.c (gcry_mpi_swap): New.
+
+	* mpi-div.c (gcry_mpi_div): New.
+	(gcry_mpi_mod): New.
+	* mpi-inv.c (gcry_mpi_invm): New.
+
+	* mpicoder.c (do_get_buffer): Make sure that we allocate at least
+	one byte.
+
+2002-06-12  Werner Koch  <wk@gnupg.org>
+
+	* hppa1.1/udiv-qrnnd.S: Changes for PIC by Randolph Chung.
+
+2002-05-15  Werner Koch  <wk@gnupg.org>
+
+	* config.links: Chnage the way the mpi modules are determined.
+	* Makefile.am: Revamped to better handle modules
+
+2002-05-14  Werner Koch  <wk@gnupg.org>
+
+	Changed license of all files to the LGPL.
+
+2002-04-18  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (gcry_mpi_scan): Don't use normalize on a NULL MPI.
+
+2002-03-20  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (mpi_read_from_buffer): Bail out on a zero length
+	buffer because we can't eventually do an malloc of this size.
+	Reported by Timo.
+
+2002-01-14  Werner Koch  <wk@gnupg.org>
+
+	* mpi-inv.c (_gcry_mpi_invm): Typo fixes, noted by Carlo Perassi.
+
+2001-11-01  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (gcry_mpi_scan): Allow to pass a nbytes as NULL or
+	with value 0 for format GCRY_FMT_SSH, so that the length is not
+	used for any checks, only the length stored in the bufer is used.
+	This is a nice format becuase we can just pass a buffer around and
+	don't need to care about its length.
+
+2001-08-03  Werner Koch  <wk@gnupg.org>
+
+	* config.links: Changed the way the list of files to be
+	symlinked is returned.
+
+2001-05-31  Werner Koch  <wk@gnupg.org>
+
+	* mpih-cmp.c: Removed and moved mpihelp_cmp to ..
+	* mpi-inline.h: .. here.
+
+	Major function renaming. All global functions are now prefixed
+	with _gcry_ or gcry_.  Renamed also all mpihelp_ to just mpih_ so
+	that functions names are not getting to long an unreadable and for
+	better matching with the filenames.
+
+2001-05-28  Werner Koch  <wk@gnupg.org>
+
+	* mpicoder.c (mpi_fromstr): Made static and assume that all input
+	is in hexformat.
+
+	Updated all CPU specific code with the one from GnuPG-1.0.5.  This
+	is just a change of text formatting and the use of .label
+	instead of labels for hppa and pa7100.
+
+	* longlong.h: Fixes for ARM by Phil Blundell.
+
+2001-03-29  Werner Koch  <wk@gnupg.org>
+
+	* mpi-mul.c (mpi_mul): Make sure that secret temporary results are
+	not stored in w.  Suggested by Florian Weimer.
+
+	* config.links: Use i386 code for i386.  According to tests by
+	Kevin Ryde the i586 code runs slow on i386 CPUs.  Ditto for i786.
+
+2001-01-11  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am: Removed mpi.h.
+
+2000-12-19  Werner Koch  <wk@gnupg.org>
+
+	* mpi-internal.h: Put limb_t definition in an ifdef.
+
+	Major change:
+	Removed all GnuPG stuff and renamed this piece of software
+	to gcrypt.
+
+2000-11-14  Werner Koch  <wk@gnupg.org>
+
+	* mpi-internal.h, mpi.h: Changed the way they are called and
+	introduced DID_MPI_LIMP_TYPEDEF hack.  Very ugly, should all be
+	revamped.
+
+	* Makefile.am (OMIT_DEPENDENCIES): Hack to work around dependency
+	problems.
+
+2000-10-11  Werner Koch  <wk@gnupg.org>
+
+	* generic/mpi-asm-defs.h: New.
+	* mips3/mpi-asm-defs.h: New.
+	* config.links: Create a link to one of the above files.
+
+Fri Jul 28 18:19:11 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * mpicoder.c (gcry_mpi_scan): Normalize the returned MPI.
+
+Tue Jul 25 17:44:15 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * config.links: Support for powerpc--netbsd by Gabriel Rosenkoetter.
+
+Mon Jul 17 16:35:47 CEST 2000  Werner Koch  <wk@>
+
+  * power/: Add all files from GMP for this CPU. Converted comments to
+  CPP comments because some ASes complain about ' in comments.
+
+  * config.links:  Support for BSDI 4.x; by Wayne Chapeskie. Add support
+  for FreeBSD 5 and made the case stmt looking nicer; by Jun Kuriyama.
+  Add support for NetBSD.
+  (sparc8): Made the search path the same as sparc9
+  (sparc64-unknown-linux-gnu): use udiv module; by Adam Mitchell.
+
+  * Makefile.am: c/SFLAGS/ASFLAGS/. This has only been used by the
+  powerpc and actually never passed the -Wa,foo to the cc.
+
+  * mpih-div.c (mpihelp_divrem): The MPN_COPY_DECR copied one element
+  too many.  This is a gmp2.0.2p9.txt patch.
+
+  * longlong.h (umul_ppmm): Fixes for ARM-4. By Sean MacLennan.
+
+  * mpi-internal.h (karatsuba_ctx): New.
+  * mpih-mul.c (mpihelp_release_karatsuba_ctx): New.
+  (mpihelp_mul_karatsuba_case): New.
+  (mpihelp_mul): Splitted to make use of the new functions.
+  * mpi-pow.c (mpi_powm): Make use of the new splitted function to avoid
+  multiple allocation of temporary memory during the karatsuba operations.
+  * mpi_mpow.c: Removed the unused Barrett code.
+
+2000-03-21 16:17:30  Werner Koch  (wk@habibti.openit.de)
+
+	* config.links: Add support for FreeBSD 5.
+
+Mon Jan 24 22:24:38 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* mpicoder.c (gcry_mpi_aprint): Now really returns the length.
+
+Mon Jan 24 13:04:28 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* mpiutil.c: Removed all memory debugging code.
+
+	* mpicoder.c (gcry_mpi_aprint): New.
+
+	* Replaced all m_ memory functions by g10_ ones.
+
+Fri Dec 31 14:06:56 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* mpi-bit.c (gcry_mpi_get_nbits): New.
+
+	* mpiutil.c (mpi_set_secure): made static.
+	(gcry_mpi_get_flag): New.
+	(gcry_mpi_set_flag): New.
+	(gcry_mpi_clear_flag): New.
+	(mpi_set_opaque): renamed to gcry_mpi_set_opaque.
+	(mpi_get_opaque): renamed to gcry_mpi_get_opaque.
+
+Fri Dec 31 12:48:31 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* mpicoder.c (mpi_read_from_buffer): Made static.
+	(gcry_mpi_print): A buffer of NULL is now allowed to get the required
+	length back.
+	(mpi_get_keyid): Removed.
+	(mpi_print): Made static - should be removed.
+
+Wed Dec  8 21:58:32 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* Makefile.am (INCLUDES): Add ../gcrypt.
+
+	* g10m.c : Removed.
+
+	* mpicoder.c (mpi_write): Removed.
+	(mpi_read): Removed.
+	(gcry_mpi_scan): New. Taken from ../gcrypt/mpiapi.c.
+	(gcry_mpi_print): Ditto.
+
+	* mpi-pow.c (mpi_powm): Renamed to ...
+	(gcry_mpi_powm): ... this.
+
+	* mpiutil.c (gcry_mpi_new): New as a wrapper around the old function.
+	Taken from ../gcrypt/mpiapi.c.
+	(gcry_mpi_snew): Ditto.
+	(gcry_mpi_release): Ditto.
+	(gcry_mpi_copy): Ditto.
+	(gcry_mpi_set): Ditto.
+	(gcry_mpi_set_ui): Ditto.
+	(gcry_mpi_cmp): Ditto.
+	(gcry_mpi_cmp_ui): Ditto.
+	(gcry_mpi_randomize): Ditto.
+
+	* mpicoder.c (mpi_print): Removed the nbit_info kludge.
+	* mpi-bits.c (mpi_get_nbits): Replaced the is_protected stuff by
+	checking whether it is an opaque mpi and then returns it's length
+	in bits.
+	* mpiutil.c (mpi_set_opaque): Changed the interface to take a number
+	of bits for the length.  Adjusted all users.
+	(mpi_get_opaque): Ditto.
+
+Fri Nov 19 17:15:20 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* mpicoder.c (g10_log_mpidump): Add a temporary workaround
+
+	* mpih-mul.c (mpihelp_mul_n): s/m_is_ecure/g10_is_secure/
+
+	* mpiutil.c (mpi_alloc): Remved the debug mode because it has turned
+	out, that this feature was not very useful in the past.  Use the
+	new alloc functions.
+	(mpi_alloc_secure): Ditto.
+	(mpi_alloc_limb_space): Ditto.
+	(mpi_free_limb_space): Ditto.
+	(mpi_resize): Ditto.
+	(mpi_free): Ditto.
+	(mpi_set_secure): Removed the debug stuff.
+	(mpi_set_opaque): Ditto.
+	(mpi_copy): Ditto.
+	(mpi_alloc_set_ui): Ditto.
+	(mpi_m_check): Use g10_ wrapper.
+
+Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+
+	* config.links: Add case label for DJGPP
+
+Wed Jul 14 19:42:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+
+	* Makefile.am: Use .s files as temporaries, disabled other .S rules.
+
+Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+
+	* mpicoder.c (g10_log_mpidump): New.
+
+	* Makefile.am: Support for libtool.
+
+Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+
+	* mpi-bit.c (mpi_lshift_limbs,mpi_rshift_limbs): New.
+	* mpi-mpow.c (barrett_mulm): New but diabled.
+
+Tue Jun  1 16:01:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* config.links (i[56]86*-*-freebsdelf*): New.
+
+Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* config.links (sysdep.h): Not any more conditionally created.
+
+Tue May  4 15:47:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mpiutil.c (mpi_alloc_like): New.
+
+Mon Apr 26 17:48:15 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mpih-add.c, mpih-sub.c: Removed
+	* mpi-inline.c: New.
+	* mpi-inline.h: Make it usable by mpi-inline.c.
+
+Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mpih-mul.c (mpihelp_mul_n): Fixed use of memory region.
+	(mpihelp_mul): Ditto.
+
+Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Explicit rules to invoke cpp on *.S
+
+Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* config.links: Take advantage of the with_symbol_underscore macro.
+	Add support for freebsd 4.
+
+Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mips3/mpih-sub1.S: Removed left over junk in last line. (Should I
+	blame me or my editor?).
+
+Sat Feb 13 12:04:43 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* Makefile.am: Removed the +=. Add MPI_OPT_FLAGS.
+
+Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mpi-cmp.c (mpi_cmp_ui): Normalized the arg.
+
+Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* mpi-bit.c (mpi_normalize): New.
+	(mpi_get_nbits): Normalize the MPI.
+	* mpi-bit.c (mpi_cmp): Normalize the MPI before the compare.
+
+
+Tue Dec  8 13:15:16 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* config.links: Moved the case for powerpc*linux
+	* powerpcp32/*.S: Removed some underscores.
+
+Thu Nov 26 07:27:52 1998  Werner Koch  <werner.koch@guug.de>
+
+	* config.links: Support for ppc with ELF
+	* powerpc32/syntax.h: New.
+	* powerpc32/*.S: Applied ELF patches (glibc patches)
+
+Tue Nov 10 19:31:37 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* power*/ : Started with stuff for PPC
+	* config.links: Some stuff for PPC.
+	* generic/udiv-w-sdiv.c: New but disabled.
+
+Tue Oct 27 12:37:46 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links (freebsd): Fixes for FreeBSD 3.0
+
+Wed Oct 14 09:59:30 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links (freebsd): ELF patches from Jun Kuriyama.
+
+Thu Oct  8 13:28:17 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpi-mpow.c (mpi_mulpowm): Fixed mem leak (m_free/mpi_free).
+
+Thu Sep 17 18:08:50 1998  Werner Koch  (wk@(none))
+
+	* hppa1.1/udiv-qrnnd.S: Fix from Steffen Zahn for HPUX 10.20
+
+Thu Aug  6 16:39:28 1998  Werner Koch,mobil,,,	(wk@tobold)
+
+	* mpi-bit.c (mpi_set_bytes): Removed.
+
+Wed Aug  5 15:11:12 1998  Werner Koch  (wk@(none))
+
+	* mpicoder.c (mpi_read_from_buffer): New.
+
+	* mpiutil.c (mpi_set_opaque): New.
+	(mpi_get_opaque): New.
+	(mpi_copy): Changed to support opauqe flag
+	(mpi_free): Ditto.
+
+Sat Jul  4 10:11:11 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpiutil.c (mpi_clear): Reset flags.
+	(mpi_set): Ditto.
+	(mpi_alloc_secure): Set flag to 1 and not ored the 1 in, tsss..
+
+Fri Jun 26 11:19:06 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpiutil.c (mpi_alloc): set nbits to 0.
+	(mpi_alloc_secure): Ditto.
+	(mpi_clear): Ditto.
+
+Thu Jun 25 11:50:01 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mips3/*.S: New
+
+Mon May 18 13:47:06 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links: split mpih-shift into mpih-[lr]shift and
+	changed all implementations.
+	* mpi/alpha: add some new assembler stuff.
+
+Wed May 13 11:04:29 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links: Add support for MIPS
+
+Thu Apr  9 11:31:36 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpicoder.c (mpi_get_secure_buffer): New.
+
+Wed Apr  8 09:44:33 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links: Applied small fix from Ulf Möller.
+
+Mon Apr  6 12:38:52 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpicoder.c (mpi_get_buffer): Removed returned leading zeroes
+	and changed all callers.
+
+Tue Mar 10 13:40:34 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpi-bit.c (mpi_clear_highbit): New.
+
+Mon Mar  2 19:29:00 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* Makefile.am (DISTCLEANFILES): New
+
+Thu Feb 26 06:48:54 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links (X86_BROKEN_ALIGN): Added for some systems.
+
+Mon Feb 23 12:21:40 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* mpi/m68k/mpih-shift.S (Lspecial): Changed duplicate symbol.
+
+Mon Feb 16 13:00:27 1998  Werner Koch  (wk@isil.d.shuttle.de)
+
+	* config.links : Add detection of m68k cpus
+
+
+ Copyright 1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
+
+ This file is free software; as a special exception the author gives
+ unlimited permission to copy and/or distribute it, with or without
+ modifications, as long as this notice is preserved.
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/grub-core/lib/libgcrypt/mpi/Makefile.am b/grub-core/lib/libgcrypt/mpi/Makefile.am
new file mode 100644
index 0000000..e900539
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/Makefile.am
@@ -0,0 +1,177 @@
+## Process this file with automake to produce Makefile.in
+# Copyright (C) 1992, 1999, 2000, 2002 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+# 1.5 leads to a combinatorial explosion due to all the conditionals
+# I was not able to build it with 64Megs - 1.6 fixes this.
+# not anymore required: AUTOMAKE_OPTIONS = 1.6
+
+# Need to include ../src in addition to top_srcdir because gcrypt.h is
+# a built header.
+AM_CPPFLAGS = -I../src -I$(top_srcdir)/src
+AM_CFLAGS = $(GPG_ERROR_CFLAGS)
+
+AM_ASFLAGS = $(MPI_SFLAGS)
+AM_CCASFLAGS = $(NOEXECSTACK_FLAGS)
+
+EXTRA_DIST = Manifest config.links
+DISTCLEANFILES = mpi-asm-defs.h \
+                 mpih-add1-asm.S mpih-mul1-asm.S mpih-mul2-asm.S mpih-mul3-asm.S  \
+		 mpih-lshift-asm.S mpih-rshift-asm.S mpih-sub1-asm.S asm-syntax.h \
+                 mpih-add1.c mpih-mul1.c mpih-mul2.c mpih-mul3.c  \
+		 mpih-lshift.c mpih-rshift.c mpih-sub1.c \
+	         sysdep.h mod-source-info.h
+
+# Beware: The following list is not a comment but grepped by
+#         config.links to get the list of symlinked modules
+#         Optional modules are marked with an O in the second column.
+#BEGIN_ASM_LIST
+# mpih-add1    C
+# mpih-sub1    C
+# mpih-mul1    C
+# mpih-mul2    C
+# mpih-mul3    C
+# mpih-lshift  C
+# mpih-rshift  C
+# udiv         O
+# udiv-qrnnd   O
+#END_ASM_LIST
+
+# Note: This function has not yet been implemented.  There is only a dummy in
+# generic/
+# udiv-w-sdiv  O
+
+# And we need to have conditionals for all modules because
+# we don't know whether they are .c or .S.  Very ugly; I know.
+# Remember to define them all in configure.ac
+if MPI_MOD_ASM_MPIH_ADD1
+mpih_add1 = mpih-add1-asm.S
+else
+if MPI_MOD_C_MPIH_ADD1
+mpih_add1 = mpih-add1.c
+else
+mpih_add1 =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_SUB1
+mpih_sub1 = mpih-sub1-asm.S
+else
+if MPI_MOD_C_MPIH_SUB1
+mpih_sub1 = mpih-sub1.c
+else
+mpih_sub1 =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_MUL1
+mpih_mul1 = mpih-mul1-asm.S
+else
+if MPI_MOD_C_MPIH_MUL1
+mpih_mul1 = mpih-mul1.c
+else
+mpih_mul1 =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_MUL2
+mpih_mul2 = mpih-mul2-asm.S
+else
+if MPI_MOD_C_MPIH_MUL2
+mpih_mul2 = mpih-mul2.c
+else
+mpih_mul2 =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_MUL3
+mpih_mul3 = mpih-mul3-asm.S
+else
+if MPI_MOD_C_MPIH_MUL3
+mpih_mul3 = mpih-mul3.c
+else
+mpih_mul3 =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_LSHIFT
+mpih_lshift = mpih-lshift-asm.S
+else
+if MPI_MOD_C_MPIH_LSHIFT
+mpih_lshift = mpih-lshift.c
+else
+mpih_lshift =
+endif
+endif
+
+if MPI_MOD_ASM_MPIH_RSHIFT
+mpih_rshift = mpih-rshift-asm.S
+else
+if MPI_MOD_C_MPIH_RSHIFT
+mpih_rshift = mpih-rshift.c
+else
+mpih_rshift =
+endif
+endif
+
+if MPI_MOD_ASM_UDIV
+udiv = udiv-asm.S
+else
+if MPI_MOD_C_UDIV
+udiv = udiv.c
+else
+udiv =
+endif
+endif
+
+if MPI_MOD_ASM_UDIV_QRNND
+udiv_qrnnd = udiv-qrnnd-asm.S
+else
+if MPI_MOD_C_UDIV_QRNND
+udiv_qrnnd = udiv-qrnnd.c
+else
+udiv_qrnnd =
+endif
+endif
+
+noinst_LTLIBRARIES = libmpi.la
+
+libmpi_la_LDFLAGS =
+nodist_libmpi_la_SOURCES = $(mpih_add1) $(mpih_sub1) $(mpih_mul1) \
+	$(mpih_mul2) $(mpih_mul3) $(mpih_lshift) $(mpih_rshift) \
+	$(udiv) $(udiv_qrnnd)
+libmpi_la_SOURCES = longlong.h	   \
+	      mpi-add.c      \
+	      mpi-bit.c      \
+	      mpi-cmp.c      \
+	      mpi-div.c      \
+	      mpi-gcd.c      \
+	      mpi-internal.h \
+	      mpi-inline.h   \
+	      mpi-inline.c   \
+	      mpi-inv.c      \
+	      mpi-mul.c      \
+	      mpi-mod.c      \
+	      mpi-pow.c      \
+	      mpi-mpow.c     \
+	      mpi-scan.c     \
+	      mpicoder.c     \
+	      mpih-div.c     \
+	      mpih-mul.c     \
+	      mpiutil.c      \
+              ec.c
diff --git a/grub-core/lib/libgcrypt/mpi/Manifest b/grub-core/lib/libgcrypt/mpi/Manifest
new file mode 100644
index 0000000..3b0d673
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/Manifest
@@ -0,0 +1,41 @@
+# Manifest - checksums of the mpi directory
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+Makefile.am
+config.links
+longlong.h
+mpi-add.c
+mpi-bit.c
+mpi-cmp.c
+mpi-div.c
+mpi-gcd.c
+mpi-inline.c
+mpi-inline.h
+mpi-internal.h
+mpi-inv.c
+mpi-mpow.c
+mpi-mul.c
+mpi-pow.c
+mpi-scan.c
+mpicoder.c
+mpih-div.c
+mpih-mul.c
+mpiutil.c
+$names$ iQCVAwUAP+LmfDEAnp832S/7AQKZJQQAkR/gQITUM+6Ygy9WAOAO17btyKAlCtGTXp5XSZ+J3X0o/rYneRdSCW89IJvwFRJjAOcFJd52MXs6ZVFF/RQBC8MvJzuQChbEzvihK8o2VgK34YWjU+6XH9sFgRMIgzkHs/51ZZxeQUOPy1XF7TyKB0WE7YBUVisFiRaqB1qGIOs==Z3qB
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/README b/grub-core/lib/libgcrypt/mpi/alpha/README
new file mode 100644
index 0000000..55c0a29
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/README
@@ -0,0 +1,53 @@
+This directory contains mpn functions optimized for DEC Alpha processors.
+
+RELEVANT OPTIMIZATION ISSUES
+
+EV4
+
+1. This chip has very limited store bandwidth.  The on-chip L1 cache is
+write-through, and a cache line is transfered from the store buffer to the
+off-chip L2 in as much 15 cycles on most systems.  This delay hurts
+mpn_add_n, mpn_sub_n, mpn_lshift, and mpn_rshift.
+
+2. Pairing is possible between memory instructions and integer arithmetic
+instructions.
+
+3. mulq and umulh is documented to have a latency of 23 cycles, but 2 of
+these cycles are pipelined.  Thus, multiply instructions can be issued at a
+rate of one each 21nd cycle.
+
+EV5
+
+1. The memory bandwidth of this chip seems excellent, both for loads and
+stores.  Even when the working set is larger than the on-chip L1 and L2
+caches, the perfromance remain almost unaffected.
+
+2. mulq has a measured latency of 13 cycles and an issue rate of 1 each 8th
+cycle.  umulh has a measured latency of 15 cycles and an issue rate of 1
+each 10th cycle.  But the exact timing is somewhat confusing.
+
+3. mpn_add_n.  With 4-fold unrolling, we need 37 instructions, whereof 12
+   are memory operations.  This will take at least
+	ceil(37/2) [dual issue] + 1 [taken branch] = 20 cycles
+   We have 12 memory cycles, plus 4 after-store conflict cycles, or 16 data
+   cache cycles, which should be completely hidden in the 20 issue cycles.
+   The computation is inherently serial, with these dependencies:
+     addq
+     /   \
+   addq  cmpult
+     |     |
+   cmpult  |
+       \  /
+        or
+   I.e., there is a 4 cycle path for each limb, making 16 cycles the absolute
+   minimum.  We could replace the `or' with a cmoveq/cmovne, which would save
+   a cycle on EV5, but that might waste a cycle on EV4.  Also, cmov takes 2
+   cycles.
+     addq
+     /   \
+   addq  cmpult
+     |      \
+   cmpult -> cmovne
+
+STATUS
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/distfiles b/grub-core/lib/libgcrypt/mpi/alpha/distfiles
new file mode 100644
index 0000000..f2ab9fc
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/distfiles
@@ -0,0 +1,11 @@
+README
+mpih-add1.S
+mpih-sub1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+
+udiv-qrnnd.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-add1.S
new file mode 100644
index 0000000..50dbb2b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-add1.S
@@ -0,0 +1,124 @@
+/* alpha  add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ * Copyright (C) 1995, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	($16)
+ *		   mpi_ptr_t s1_ptr,	($17)
+ *		   mpi_ptr_t s2_ptr,	($18)
+ *		   mpi_size_t size)	($19)
+ */
+
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_add_n
+	.ent	_gcry_mpih_add_n
+_gcry_mpih_add_n:
+	.frame	$30,0,$26,0
+
+	ldq	$3,0($17)
+	ldq	$4,0($18)
+
+	subq	$19,1,$19
+	and	$19,4-1,$2	# number of limbs in first loop
+	bis	$31,$31,$0
+	beq	$2,.L0		# if multiple of 4 limbs, skip first loop
+
+	subq	$19,$2,$19
+
+.Loop0: subq	$2,1,$2
+	ldq	$5,8($17)
+	addq	$4,$0,$4
+	ldq	$6,8($18)
+	cmpult	$4,$0,$1
+	addq	$3,$4,$4
+	cmpult	$4,$3,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+
+	addq	$17,8,$17
+	addq	$18,8,$18
+	bis	$5,$5,$3
+	bis	$6,$6,$4
+	addq	$16,8,$16
+	bne	$2,.Loop0
+
+.L0:	beq	$19,.Lend
+
+	.align	3
+.Loop:	subq	$19,4,$19
+
+	ldq	$5,8($17)
+	addq	$4,$0,$4
+	ldq	$6,8($18)
+	cmpult	$4,$0,$1
+	addq	$3,$4,$4
+	cmpult	$4,$3,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+
+	ldq	$3,16($17)
+	addq	$6,$0,$6
+	ldq	$4,16($18)
+	cmpult	$6,$0,$1
+	addq	$5,$6,$6
+	cmpult	$6,$5,$0
+	stq	$6,8($16)
+	or	$0,$1,$0
+
+	ldq	$5,24($17)
+	addq	$4,$0,$4
+	ldq	$6,24($18)
+	cmpult	$4,$0,$1
+	addq	$3,$4,$4
+	cmpult	$4,$3,$0
+	stq	$4,16($16)
+	or	$0,$1,$0
+
+	ldq	$3,32($17)
+	addq	$6,$0,$6
+	ldq	$4,32($18)
+	cmpult	$6,$0,$1
+	addq	$5,$6,$6
+	cmpult	$6,$5,$0
+	stq	$6,24($16)
+	or	$0,$1,$0
+
+	addq	$17,32,$17
+	addq	$18,32,$18
+	addq	$16,32,$16
+	bne	$19,.Loop
+
+.Lend:	addq	$4,$0,$4
+	cmpult	$4,$0,$1
+	addq	$3,$4,$4
+	cmpult	$4,$3,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+	ret	$31,($26),1
+
+	.end	_gcry_mpih_add_n
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-lshift.S
new file mode 100644
index 0000000..ded4b15
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-lshift.S
@@ -0,0 +1,122 @@
+/* alpha - left shift
+ *
+ *      Copyright (C) 1994, 1995, 1998, 2001,
+ *                    2002  Free Software Foundation, Inc.
+ *
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(r16)
+ *		   mpi_ptr_t up,	(r17)
+ *		   mpi_size_t usize,	(r18)
+ *		   unsigned cnt)	(r19)
+ *
+ * This code runs at 4.8 cycles/limb on the 21064.  With infinite unrolling,
+ * it would take 4 cycles/limb.  It should be possible to get down to 3
+ * cycles/limb since both ldq and stq can be paired with the other used
+ * instructions.  But there are many restrictions in the 21064 pipeline that
+ * makes it hard, if not impossible, to get down to 3 cycles/limb:
+ *
+ * 1. ldq has a 3 cycle delay, srl and sll have a 2 cycle delay.
+ * 2. Only aligned instruction pairs can be paired.
+ * 3. The store buffer or silo might not be able to deal with the bandwidth.
+ */
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_lshift
+	.ent	_gcry_mpih_lshift
+_gcry_mpih_lshift:
+	.frame	$30,0,$26,0
+
+	s8addq	$18,$17,$17	# make r17 point at end of s1
+	ldq	$4,-8($17)	# load first limb
+	subq	$17,8,$17
+	subq	$31,$19,$7
+	s8addq	$18,$16,$16	# make r16 point at end of RES
+	subq	$18,1,$18
+	and	$18,4-1,$20	# number of limbs in first loop
+	srl	$4,$7,$0	# compute function result
+
+	beq	$20,.L0
+	subq	$18,$20,$18
+
+	.align	3
+.Loop0:
+	ldq	$3,-8($17)
+	subq	$16,8,$16
+	subq	$17,8,$17
+	subq	$20,1,$20
+	sll	$4,$19,$5
+	srl	$3,$7,$6
+	bis	$3,$3,$4
+	bis	$5,$6,$8
+	stq	$8,0($16)
+	bne	$20,.Loop0
+
+.L0:	beq	$18,.Lend
+
+	.align	3
+.Loop:	ldq	$3,-8($17)
+	subq	$16,32,$16
+	subq	$18,4,$18
+	sll	$4,$19,$5
+	srl	$3,$7,$6
+
+	ldq	$4,-16($17)
+	sll	$3,$19,$1
+	bis	$5,$6,$8
+	stq	$8,24($16)
+	srl	$4,$7,$2
+
+	ldq	$3,-24($17)
+	sll	$4,$19,$5
+	bis	$1,$2,$8
+	stq	$8,16($16)
+	srl	$3,$7,$6
+
+	ldq	$4,-32($17)
+	sll	$3,$19,$1
+	bis	$5,$6,$8
+	stq	$8,8($16)
+	srl	$4,$7,$2
+
+	subq	$17,32,$17
+	bis	$1,$2,$8
+	stq	$8,0($16)
+
+	bgt	$18,.Loop
+
+.Lend:	sll	$4,$19,$8
+	stq	$8,-8($16)
+	ret	$31,($26),1
+	.end	_gcry_mpih_lshift
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul1.S
new file mode 100644
index 0000000..cd91b10
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul1.S
@@ -0,0 +1,90 @@
+/* Alpha 21064 mpih-mul1.S -- Multiply a limb vector with a limb and store
+ *			      the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(r16)
+ *		  mpi_ptr_t s1_ptr,	(r17)
+ *		  mpi_size_t s1_size,	(r18)
+ *		  mpi_limb_t s2_limb)	(r19)
+ *
+ * This code runs at 42 cycles/limb on the EV4 and 18 cycles/limb on the EV5.
+ *
+ * To improve performance for long multiplications, we would use
+ * 'fetch' for S1 and 'fetch_m' for RES.  It's not obvious how to use
+ * these instructions without slowing down the general code: 1. We can
+ * only have two prefetches in operation at any time in the Alpha
+ * architecture.  2. There will seldom be any special alignment
+ * between RES_PTR and S1_PTR.	Maybe we can simply divide the current
+ * loop into an inner and outer loop, having the inner loop handle
+ * exactly one prefetch block?
+ */
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_mul_1
+	.ent	_gcry_mpih_mul_1 2
+_gcry_mpih_mul_1:
+	.frame	$30,0,$26
+
+	ldq	$2,0($17)	# $2 = s1_limb
+	subq	$18,1,$18	# size--
+	mulq	$2,$19,$3	# $3 = prod_low
+	bic	$31,$31,$4	# clear cy_limb
+	umulh	$2,$19,$0	# $0 = prod_high
+	beq	$18,Lend1	# jump if size was == 1
+	ldq	$2,8($17)	# $2 = s1_limb
+	subq	$18,1,$18	# size--
+	stq	$3,0($16)
+	beq	$18,Lend2	# jump if size was == 2
+
+	.align	3
+Loop:	mulq	$2,$19,$3	# $3 = prod_low
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	subq	$18,1,$18	# size--
+	umulh	$2,$19,$4	# $4 = cy_limb
+	ldq	$2,16($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	stq	$3,8($16)
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	addq	$16,8,$16	# res_ptr++
+	bne	$18,Loop
+
+Lend2:	mulq	$2,$19,$3	# $3 = prod_low
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	umulh	$2,$19,$4	# $4 = cy_limb
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	stq	$3,8($16)
+	addq	$4,$0,$0	# cy_limb = prod_high + cy
+	ret	$31,($26),1
+Lend1:	stq	$3,0($16)
+	ret	$31,($26),1
+
+	.end	_gcry_mpih_mul_1
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul2.S
new file mode 100644
index 0000000..5eb6b98
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul2.S
@@ -0,0 +1,97 @@
+/* Alpha 21064 addmul_1 -- Multiply a limb vector with a limb and add
+ *			   the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (r16)
+ *		     mpi_ptr_t s1_ptr,	     (r17)
+ *		     mpi_size_t s1_size,     (r18)
+ *		     mpi_limb_t s2_limb)     (r19)
+ *
+ * This code runs at 42 cycles/limb on EV4 and 18 cycles/limb on EV5.
+ */
+
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_addmul_1
+	.ent	_gcry_mpih_addmul_1 2
+_gcry_mpih_addmul_1:
+	.frame	$30,0,$26
+
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	subq	$18,1,$18	# size--
+	mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	umulh	$2,$19,$0	# $0 = prod_high
+	beq	$18,.Lend1	# jump if size was == 1
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	subq	$18,1,$18	# size--
+	addq	$5,$3,$3
+	cmpult	$3,$5,$4
+	stq	$3,0($16)
+	addq	$16,8,$16	# res_ptr++
+	beq	$18,.Lend2	# jump if size was == 2
+
+	.align	3
+.Loop:	mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	subq	$18,1,$18	# size--
+	umulh	$2,$19,$4	# $4 = cy_limb
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	addq	$5,$3,$3
+	cmpult	$3,$5,$5
+	stq	$3,0($16)
+	addq	$16,8,$16	# res_ptr++
+	addq	$5,$0,$0	# combine carries
+	bne	$18,.Loop
+
+.Lend2: mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	umulh	$2,$19,$4	# $4 = cy_limb
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	addq	$5,$3,$3
+	cmpult	$3,$5,$5
+	stq	$3,0($16)
+	addq	$5,$0,$0	# combine carries
+	addq	$4,$0,$0	# cy_limb = prod_high + cy
+	ret	$31,($26),1
+.Lend1: addq	$5,$3,$3
+	cmpult	$3,$5,$5
+	stq	$3,0($16)
+	addq	$0,$5,$0
+	ret	$31,($26),1
+
+	.end	_gcry_mpih_addmul_1
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul3.S
new file mode 100644
index 0000000..7d5d2af
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-mul3.S
@@ -0,0 +1,95 @@
+/* Alpha 21064	submul_1 -- Multiply a limb vector with a limb and
+ *			    subtract the result from a second limb vector.
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (r16   )
+ *		     mpi_ptr_t s1_ptr,	     (r17   )
+ *		     mpi_size_t s1_size,     (r18   )
+ *		     mpi_limb_t s2_limb)     (r19   )
+ *
+ * This code runs at 42 cycles/limb on EV4 and 18 cycles/limb on EV5.
+ */
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_submul_1
+	.ent	_gcry_mpih_submul_1 2
+_gcry_mpih_submul_1:
+	.frame	$30,0,$26
+
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	subq	$18,1,$18	# size--
+	mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	umulh	$2,$19,$0	# $0 = prod_high
+	beq	$18,.Lend1	# jump if size was == 1
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	subq	$18,1,$18	# size--
+	subq	$5,$3,$3
+	cmpult	$5,$3,$4
+	stq	$3,0($16)
+	addq	$16,8,$16	# res_ptr++
+	beq	$18,.Lend2	# jump if size was == 2
+
+	.align	3
+.Loop:	mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	subq	$18,1,$18	# size--
+	umulh	$2,$19,$4	# $4 = cy_limb
+	ldq	$2,0($17)	# $2 = s1_limb
+	addq	$17,8,$17	# s1_ptr++
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	subq	$5,$3,$3
+	cmpult	$5,$3,$5
+	stq	$3,0($16)
+	addq	$16,8,$16	# res_ptr++
+	addq	$5,$0,$0	# combine carries
+	bne	$18,.Loop
+
+.Lend2: mulq	$2,$19,$3	# $3 = prod_low
+	ldq	$5,0($16)	# $5 = *res_ptr
+	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
+	umulh	$2,$19,$4	# $4 = cy_limb
+	addq	$3,$0,$3	# $3 = cy_limb + prod_low
+	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
+	subq	$5,$3,$3
+	cmpult	$5,$3,$5
+	stq	$3,0($16)
+	addq	$5,$0,$0	# combine carries
+	addq	$4,$0,$0	# cy_limb = prod_high + cy
+	ret	$31,($26),1
+.Lend1: subq	$5,$3,$3
+	cmpult	$5,$3,$5
+	stq	$3,0($16)
+	addq	$0,$5,$0
+	ret	$31,($26),1
+
+	.end	_gcry_mpih_submul_1
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-rshift.S
new file mode 100644
index 0000000..f0c9814
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-rshift.S
@@ -0,0 +1,118 @@
+/* alpha    rshift
+ *      Copyright (C) 1994, 1995, 1998, 1999,
+ *                    2000, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(r16)
+ *		   mpi_ptr_t up,	(r17)
+ *		   mpi_size_t usize,	(r18)
+ *		   unsigned cnt)	(r19)
+ *
+ * This code runs at 4.8 cycles/limb on the 21064.  With infinite unrolling,
+ * it would take 4 cycles/limb.  It should be possible to get down to 3
+ * cycles/limb since both ldq and stq can be paired with the other used
+ * instructions.  But there are many restrictions in the 21064 pipeline that
+ * makes it hard, if not impossible, to get down to 3 cycles/limb:
+ *
+ * 1. ldq has a 3 cycle delay, srl and sll have a 2 cycle delay.
+ * 2. Only aligned instruction pairs can be paired.
+ * 3. The store buffer or silo might not be able to deal with the bandwidth.
+ */
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_rshift
+	.ent	_gcry_mpih_rshift
+_gcry_mpih_rshift:
+	.frame	$30,0,$26,0
+
+	ldq	$4,0($17)	# load first limb
+	addq	$17,8,$17
+	subq	$31,$19,$7
+	subq	$18,1,$18
+	and	$18,4-1,$20	# number of limbs in first loop
+	sll	$4,$7,$0	# compute function result
+
+	beq	$20,.R0
+	subq	$18,$20,$18
+
+	.align	3
+.Roop0:
+	ldq	$3,0($17)
+	addq	$16,8,$16
+	addq	$17,8,$17
+	subq	$20,1,$20
+	srl	$4,$19,$5
+	sll	$3,$7,$6
+	bis	$3,$3,$4
+	bis	$5,$6,$8
+	stq	$8,-8($16)
+	bne	$20,.Roop0
+
+.R0:	beq	$18,.Rend
+
+	.align	3
+.Roop:	ldq	$3,0($17)
+	addq	$16,32,$16
+	subq	$18,4,$18
+	srl	$4,$19,$5
+	sll	$3,$7,$6
+
+	ldq	$4,8($17)
+	srl	$3,$19,$1
+	bis	$5,$6,$8
+	stq	$8,-32($16)
+	sll	$4,$7,$2
+
+	ldq	$3,16($17)
+	srl	$4,$19,$5
+	bis	$1,$2,$8
+	stq	$8,-24($16)
+	sll	$3,$7,$6
+
+	ldq	$4,24($17)
+	srl	$3,$19,$1
+	bis	$5,$6,$8
+	stq	$8,-16($16)
+	sll	$4,$7,$2
+
+	addq	$17,32,$17
+	bis	$1,$2,$8
+	stq	$8,-8($16)
+
+	bgt	$18,.Roop
+
+.Rend:	srl	$4,$19,$8
+	stq	$8,0($16)
+	ret	$31,($26),1
+	.end	_gcry_mpih_rshift
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/alpha/mpih-sub1.S
new file mode 100644
index 0000000..9a64446
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/mpih-sub1.S
@@ -0,0 +1,124 @@
+/* Alpha  sub_n -- Subtract two limb vectors of the same length > 0 and
+ *		  store difference in a third limb vector.
+ *      Copyright (C) 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(r16)
+ *		   mpi_ptr_t s1_ptr,	(r17)
+ *		   mpi_ptr_t s2_ptr,	(r18)
+ *		   mpi_size_t size)	(r19)
+ */
+
+	.set	noreorder
+	.set	noat
+.text
+	.align	3
+	.globl	_gcry_mpih_sub_n
+	.ent	_gcry_mpih_sub_n
+_gcry_mpih_sub_n:
+	.frame	$30,0,$26,0
+
+	ldq	$3,0($17)
+	ldq	$4,0($18)
+
+	subq	$19,1,$19
+	and	$19,4-1,$2	# number of limbs in first loop
+	bis	$31,$31,$0
+	beq	$2,.L0		# if multiple of 4 limbs, skip first loop
+
+	subq	$19,$2,$19
+
+.Loop0: subq	$2,1,$2
+	ldq	$5,8($17)
+	addq	$4,$0,$4
+	ldq	$6,8($18)
+	cmpult	$4,$0,$1
+	subq	$3,$4,$4
+	cmpult	$3,$4,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+
+	addq	$17,8,$17
+	addq	$18,8,$18
+	bis	$5,$5,$3
+	bis	$6,$6,$4
+	addq	$16,8,$16
+	bne	$2,.Loop0
+
+.L0:	beq	$19,.Lend
+
+	.align	3
+.Loop:	subq	$19,4,$19
+
+	ldq	$5,8($17)
+	addq	$4,$0,$4
+	ldq	$6,8($18)
+	cmpult	$4,$0,$1
+	subq	$3,$4,$4
+	cmpult	$3,$4,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+
+	ldq	$3,16($17)
+	addq	$6,$0,$6
+	ldq	$4,16($18)
+	cmpult	$6,$0,$1
+	subq	$5,$6,$6
+	cmpult	$5,$6,$0
+	stq	$6,8($16)
+	or	$0,$1,$0
+
+	ldq	$5,24($17)
+	addq	$4,$0,$4
+	ldq	$6,24($18)
+	cmpult	$4,$0,$1
+	subq	$3,$4,$4
+	cmpult	$3,$4,$0
+	stq	$4,16($16)
+	or	$0,$1,$0
+
+	ldq	$3,32($17)
+	addq	$6,$0,$6
+	ldq	$4,32($18)
+	cmpult	$6,$0,$1
+	subq	$5,$6,$6
+	cmpult	$5,$6,$0
+	stq	$6,24($16)
+	or	$0,$1,$0
+
+	addq	$17,32,$17
+	addq	$18,32,$18
+	addq	$16,32,$16
+	bne	$19,.Loop
+
+.Lend:	addq	$4,$0,$4
+	cmpult	$4,$0,$1
+	subq	$3,$4,$4
+	cmpult	$3,$4,$0
+	stq	$4,0($16)
+	or	$0,$1,$0
+	ret	$31,($26),1
+
+	.end	_gcry_mpih_sub_n
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/alpha/udiv-qrnnd.S b/grub-core/lib/libgcrypt/mpi/alpha/udiv-qrnnd.S
new file mode 100644
index 0000000..dd0c52d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/alpha/udiv-qrnnd.S
@@ -0,0 +1,159 @@
+/* Alpha 21064 __udiv_qrnnd
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+	.set noreorder
+	.set noat
+.text
+	.align	3
+	.globl	__udiv_qrnnd
+	.ent	__udiv_qrnnd
+__udiv_qrnnd:
+	.frame $30,0,$26,0
+	.prologue 0
+#define cnt	$2
+#define tmp	$3
+#define rem_ptr $16
+#define n1	$17
+#define n0	$18
+#define d	$19
+#define qb	$20
+
+	ldiq	cnt,16
+	blt	d,.Largedivisor
+
+.Loop1: cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	d,n1,qb
+	subq	n1,d,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	d,n1,qb
+	subq	n1,d,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	d,n1,qb
+	subq	n1,d,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	d,n1,qb
+	subq	n1,d,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	subq	cnt,1,cnt
+	bgt	cnt,.Loop1
+	stq	n1,0(rem_ptr)
+	bis	$31,n0,$0
+	ret	$31,($26),1
+
+.Largedivisor:
+	and	n0,1,$4
+
+	srl	n0,1,n0
+	sll	n1,63,tmp
+	or	tmp,n0,n0
+	srl	n1,1,n1
+
+	and	d,1,$6
+	srl	d,1,$5
+	addq	$5,$6,$5
+
+.Loop2: cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	$5,n1,qb
+	subq	n1,$5,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	$5,n1,qb
+	subq	n1,$5,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	$5,n1,qb
+	subq	n1,$5,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	cmplt	n0,0,tmp
+	addq	n1,n1,n1
+	bis	n1,tmp,n1
+	addq	n0,n0,n0
+	cmpule	$5,n1,qb
+	subq	n1,$5,tmp
+	cmovne	qb,tmp,n1
+	bis	n0,qb,n0
+	subq	cnt,1,cnt
+	bgt	cnt,.Loop2
+
+	addq	n1,n1,n1
+	addq	$4,n1,n1
+	bne	$6,.LOdd
+	stq	n1,0(rem_ptr)
+	bis	$31,n0,$0
+	ret	$31,($26),1
+
+.LOdd:
+	/* q' in n0. r' in n1 */
+	addq	n1,n0,n1
+	cmpult	n1,n0,tmp	# tmp := carry from addq
+	beq	tmp,.LLp6
+	addq	n0,1,n0
+	subq	n1,d,n1
+.LLp6:	cmpult	n1,d,tmp
+	bne	tmp,.LLp7
+	addq	n0,1,n0
+	subq	n1,d,n1
+.LLp7:
+	stq	n1,0(rem_ptr)
+	bis	$31,n0,$0
+	ret	$31,($26),1
+
+	.end	__udiv_qrnnd
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/distfiles b/grub-core/lib/libgcrypt/mpi/amd64/distfiles
new file mode 100644
index 0000000..634e36f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/distfiles
@@ -0,0 +1,8 @@
+mpih-add1.S
+mpih-lshift.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-rshift.S
+mpih-sub1.S
+mpi-asm-defs.h
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpi-asm-defs.h b/grub-core/lib/libgcrypt/mpi/amd64/mpi-asm-defs.h
new file mode 100644
index 0000000..17de1c1
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpi-asm-defs.h
@@ -0,0 +1,4 @@
+/* This file defines some basic constants for the MPI machinery.  We
+ * need to define the types on a per-CPU basis, so it is done with
+ * this file here.  */
+#define BYTES_PER_MPI_LIMB  8
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-add1.S
new file mode 100644
index 0000000..f0ec89c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-add1.S
@@ -0,0 +1,63 @@
+/* AMD64 (x86_64) add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	rdi
+ *		   mpi_ptr_t s1_ptr,		rsi
+ *		   mpi_ptr_t s2_ptr,		rdx
+ *		   mpi_size_t size)		rcx
+ */
+
+.text
+	.globl C_SYMBOL_NAME(_gcry_mpih_add_n)
+C_SYMBOL_NAME(_gcry_mpih_add_n:)
+	leaq	(%rsi,%rcx,8), %rsi
+	leaq	(%rdi,%rcx,8), %rdi
+	leaq	(%rdx,%rcx,8), %rdx
+	negq	%rcx
+	xorl	%eax, %eax		/* clear cy */
+
+	ALIGN(4)			/* minimal alignment for claimed speed */
+.Loop:	movq	(%rsi,%rcx,8), %rax
+	movq	(%rdx,%rcx,8), %r10
+	adcq	%r10, %rax
+	movq	%rax, (%rdi,%rcx,8)
+	incq	%rcx
+	jne	.Loop
+
+	movq	%rcx, %rax		/* zero %rax */
+	adcq	%rax, %rax
+	ret
+	
\ No newline at end of file
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-lshift.S
new file mode 100644
index 0000000..e87dd1a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-lshift.S
@@ -0,0 +1,77 @@
+/* AMD64 (x86_64) lshift -- Left shift a limb vector and store
+ *		  result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	rdi
+ *		   mpi_ptr_t up,	rsi
+ *		   mpi_size_t usize,	rdx
+ *		   unsigned cnt)	rcx
+ */
+
+.text
+	.globl C_SYMBOL_NAME(_gcry_mpih_lshift)
+C_SYMBOL_NAME(_gcry_mpih_lshift:)
+	movq	-8(%rsi,%rdx,8), %mm7
+	movd	%ecx, %mm1
+	movl	$64, %eax
+	subl	%ecx, %eax
+	movd	%eax, %mm0
+	movq	%mm7, %mm3
+	psrlq	%mm0, %mm7
+	movd	%mm7, %rax
+	subq	$2, %rdx
+	jl	.Lendo
+
+	ALIGN(4)			/* minimal alignment for claimed speed */
+.Loop:	movq	(%rsi,%rdx,8), %mm6
+	movq	%mm6, %mm2
+	psrlq	%mm0, %mm6
+	psllq	%mm1, %mm3
+	por	%mm6, %mm3
+	movq	%mm3, 8(%rdi,%rdx,8)
+	je	.Lende
+	movq	-8(%rsi,%rdx,8), %mm7
+	movq	%mm7, %mm3
+	psrlq	%mm0, %mm7
+	psllq	%mm1, %mm2
+	por	%mm7, %mm2
+	movq	%mm2, (%rdi,%rdx,8)
+	subq	$2, %rdx
+	jge	.Loop
+
+.Lendo:	movq	%mm3, %mm2
+.Lende:	psllq	%mm1, %mm2
+	movq	%mm2, (%rdi)
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul1.S
new file mode 100644
index 0000000..54b0ab4
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul1.S
@@ -0,0 +1,65 @@
+/* AMD64 mul_1 -- Multiply a limb vector with a limb and store
+ *			 the result in a second limb vector.
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(rdi)
+ *		  mpi_ptr_t s1_ptr,	(rsi)
+ *		  mpi_size_t s1_size,	(rdx)
+ *		  mpi_limb_t s2_limb)	(rcx)
+ */
+
+
+	TEXT
+	ALIGN(5)
+	.byte	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1:)
+
+	movq	%rdx, %r11
+	leaq	(%rsi,%rdx,8), %rsi
+	leaq	(%rdi,%rdx,8), %rdi
+	negq	%r11
+	xorl	%r8d, %r8d
+
+.Loop:	movq	(%rsi,%r11,8), %rax
+	mulq	%rcx
+	addq	%r8, %rax
+	movl	$0, %r8d
+	adcq	%rdx, %r8
+	movq	%rax, (%rdi,%r11,8)
+	incq	%r11
+	jne	.Loop
+
+	movq	%r8, %rax
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul2.S
new file mode 100644
index 0000000..1180f76
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul2.S
@@ -0,0 +1,107 @@
+/* AMD64 addmul2 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_2( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+	/* i80386 addmul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,   (rdi)
+ *		     mpi_ptr_t s1_ptr,	     (rsi)
+ *		     mpi_size_t s1_size,     (rdx)
+ *		     mpi_limb_t s2_limb)     (rcx)
+ */
+	TEXT
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+C_SYMBOL_NAME(_gcry_mpih_addmul_1:)
+	movq	%rdx, %r11
+	leaq	(%rsi,%rdx,8), %rsi
+	leaq	(%rdi,%rdx,8), %rdi
+	negq	%r11
+	xorl	%r8d, %r8d
+	xorl	%r10d, %r10d
+
+	ALIGN(3)			/* minimal alignment for claimed speed */
+.Loop:	movq	(%rsi,%r11,8), %rax
+	mulq	%rcx
+	addq	(%rdi,%r11,8), %rax
+	adcq	%r10, %rdx
+	addq	%r8, %rax
+	movq	%r10, %r8
+	movq	%rax, (%rdi,%r11,8)
+	adcq	%rdx, %r8
+	incq	%r11
+	jne	.Loop
+
+	movq	%r8, %rax
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul3.S
new file mode 100644
index 0000000..4d458a7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-mul3.S
@@ -0,0 +1,66 @@
+/* AMD64 submul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,   (rdi)
+ *		     mpi_ptr_t s1_ptr,	     (rsi)
+ *		     mpi_size_t s1_size,     (rdx)
+ *		     mpi_limb_t s2_limb)     (rcx)
+ */
+	TEXT
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_submul_1)
+C_SYMBOL_NAME(_gcry_mpih_submul_1:)
+
+	movq	%rdx, %r11
+	leaq	(%rsi,%r11,8), %rsi
+	leaq	(%rdi,%r11,8), %rdi
+	negq	%r11
+	xorl	%r8d, %r8d
+
+	ALIGN(3)			/* minimal alignment for claimed speed */
+.Loop:	movq	(%rsi,%r11,8), %rax
+	movq	(%rdi,%r11,8), %r10
+	mulq	%rcx
+	subq	%r8, %r10
+	movl	$0, %r8d
+	adcl	%r8d, %r8d
+	subq	%rax, %r10
+	adcq	%rdx, %r8
+	movq	%r10, (%rdi,%r11,8)
+	incq	%r11
+	jne	.Loop
+
+	movq	%r8, %rax
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-rshift.S
new file mode 100644
index 0000000..4cfc8f6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-rshift.S
@@ -0,0 +1,80 @@
+/* AMD64 (x86_64) rshift -- Right shift a limb vector and store
+ *		  result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	rdi
+ *		   mpi_ptr_t up,	rsi
+ *		   mpi_size_t usize,	rdx
+ *		   unsigned cnt)	rcx
+ */
+
+.text
+	.globl C_SYMBOL_NAME(_gcry_mpih_rshift)
+C_SYMBOL_NAME(_gcry_mpih_rshift:)
+	movq	(%rsi), %mm7
+	movd	%ecx, %mm1
+	movl	$64, %eax
+	subl	%ecx, %eax
+	movd	%eax, %mm0
+	movq	%mm7, %mm3
+	psllq	%mm0, %mm7
+	movd	%mm7, %rax
+	leaq	(%rsi,%rdx,8), %rsi
+	leaq	(%rdi,%rdx,8), %rdi
+	negq	%rdx
+	addq	$2, %rdx
+	jg	.Lendo
+
+	ALIGN(8)			/* minimal alignment for claimed speed */
+.Loop:	movq	-8(%rsi,%rdx,8), %mm6
+	movq	%mm6, %mm2
+	psllq	%mm0, %mm6
+	psrlq	%mm1, %mm3
+	por	%mm6, %mm3
+	movq	%mm3, -16(%rdi,%rdx,8)
+	je	.Lende
+	movq	(%rsi,%rdx,8), %mm7
+	movq	%mm7, %mm3
+	psllq	%mm0, %mm7
+	psrlq	%mm1, %mm2
+	por	%mm7, %mm2
+	movq	%mm2, -8(%rdi,%rdx,8)
+	addq	$2, %rdx
+	jle	.Loop
+
+.Lendo:	movq	%mm3, %mm2
+.Lende:	psrlq	%mm1, %mm2
+	movq	%mm2, -8(%rdi)
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/amd64/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/amd64/mpih-sub1.S
new file mode 100644
index 0000000..b3609b0
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/amd64/mpih-sub1.S
@@ -0,0 +1,61 @@
+/* AMD64 (x86_64) sub_n -- Subtract two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	rdi
+ *		   mpi_ptr_t s1_ptr,		rsi
+ *		   mpi_ptr_t s2_ptr,		rdx
+ *		   mpi_size_t size)		rcx
+ */
+.text
+	.globl C_SYMBOL_NAME(_gcry_mpih_sub_n)
+C_SYMBOL_NAME(_gcry_mpih_sub_n:)
+	leaq	(%rsi,%rcx,8), %rsi
+	leaq	(%rdi,%rcx,8), %rdi
+	leaq	(%rdx,%rcx,8), %rdx
+	negq	%rcx
+	xorl	%eax, %eax		/* clear cy */
+
+	ALIGN(4)			/* minimal alignment for claimed speed */
+.Loop:	movq	(%rsi,%rcx,8), %rax
+	movq	(%rdx,%rcx,8), %r10
+	sbbq	%r10, %rax
+	movq	%rax, (%rdi,%rcx,8)
+	incq	%rcx
+	jne	.Loop
+
+	movq	%rcx, %rax		/* zero %rax */
+	adcq	%rax, %rax
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/config.links b/grub-core/lib/libgcrypt/mpi/config.links
new file mode 100644
index 0000000..7e910ee
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/config.links
@@ -0,0 +1,360 @@
+# config.links - helper for ../configure             -*- mode: sh -*-
+# Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+#
+# sourced by ../configure to get the list of files to link
+# this should set $mpi_ln_list.
+# Note: this is called from the above directory.
+
+mpi_sflags=
+mpi_extra_modules=
+
+test -d ./mpi || mkdir ./mpi
+
+# We grep the list of modules from the Makefile so that
+# we don't need to maintain them here.
+mpi_standard_modules=`$AWK '/^#BEGIN_ASM_LIST/,/^#END_ASM_LIST/ {
+                 if( $3 != "O" ) print $2 }'  $srcdir/mpi/Makefile.am`
+mpi_optional_modules=`$AWK '/^#BEGIN_ASM_LIST/,/^#END_ASM_LIST/ {
+                 if( $3 == "O" ) print $2 }' $srcdir/mpi/Makefile.am`
+
+
+echo '/* created by config.links - do not edit */' >./mpi/asm-syntax.h
+echo "/* Host: ${host} */" >>./mpi/asm-syntax.h
+
+if test "$try_asm_modules" = "yes" ; then
+case "${host}" in
+    powerpc-apple-darwin*          | \
+    i[34567]86*-*-openbsd[12]*     | \
+    i[34567]86*-*-openbsd3.[0123]*)
+       echo '/* No working assembler modules available */' >>./mpi/asm-syntax.h
+       path=""
+       ;;
+    i[3467]86*-*-openbsd*      | \
+    i[3467]86*-*-freebsd*-elf  | \
+    i[3467]86*-*-freebsd[3-9]* | \
+    i[3467]86*-*-freebsdelf*   | \
+    i[3467]86*-*-netbsd*       | \
+    i[3467]86*-*-k*bsd*)
+       echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+       cat  $srcdir/mpi/i386/syntax.h	   >>./mpi/asm-syntax.h
+       path="i386"
+       ;;
+    i586*-*-openbsd*         | \
+    i586*-*-freebsd*-elf     | \
+    i586*-*-freebsd[3-9]*    | \
+    i586*-*-freebsdelf*      | \
+    i586*-*-netbsd*	     | \
+    i586*-*-k*bsd*	     | \
+    pentium-*-netbsd*	     | \
+    pentiumpro-*-netbsd*)
+       echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+       cat  $srcdir/mpi/i386/syntax.h	   >>./mpi/asm-syntax.h
+       path="i586 i386"
+       ;;
+    i[34]86*-*-bsdi4*)
+       echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+       cat  $srcdir/mpi/i386/syntax.h	 >>./mpi/asm-syntax.h
+       path="i386"
+       ;;
+    i[3467]86*-*-linuxaout*  | \
+    i[3467]86*-*-linuxoldld* | \
+    i[3467]86*-*-*bsd*)
+	echo '#define BSD_SYNTAX' >>./mpi/asm-syntax.h
+	echo '#define X86_BROKEN_ALIGN' >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	    >>./mpi/asm-syntax.h
+	path="i386"
+	;;
+    i586*-*-linuxaout*  | \
+    i586*-*-linuxoldld* | \
+    i586*-*-*bsd*)
+	echo '#define BSD_SYNTAX' >>./mpi/asm-syntax.h
+	echo '#define X86_BROKEN_ALIGN' >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	    >>./mpi/asm-syntax.h
+	path="i586 i386"
+	;;
+    i[3467]86*-msdosdjgpp* | \
+    i[34]86*-apple-darwin*)
+	echo '#define BSD_SYNTAX'        >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	 >>./mpi/asm-syntax.h
+	path="i386"
+	;;
+    i586*-msdosdjgpp* | \
+    i[567]86*-apple-darwin*)
+	echo '#define BSD_SYNTAX'        >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	 >>./mpi/asm-syntax.h
+	path="i586 i386"
+	;;
+    i[3467]86*-*-*)
+	echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	    >>./mpi/asm-syntax.h
+	path="i386"
+	;;
+    i586*-*-*  | \
+    pentium-*-*   | \
+    pentiumpro-*-*)
+	echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	    >>./mpi/asm-syntax.h
+	path="i586 i386"
+	;;
+    x86_64-*-*)
+	echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/i386/syntax.h	    >>./mpi/asm-syntax.h
+	path="amd64"
+	;;
+    alpha*-*-*)
+	echo '/* configured for alpha */' >>./mpi/asm-syntax.h
+	path="alpha"
+	mpi_extra_modules="udiv-qrnnd"
+	;;
+    hppa7000*-*-*)
+	echo '/* configured for HPPA (pa7000) */' >>./mpi/asm-syntax.h
+	path="hppa1.1 hppa"
+	mpi_extra_modules="udiv-qrnnd"
+	;;
+    hppa1.0*-*-*)
+	echo '/* configured for HPPA 1.0 */' >>./mpi/asm-syntax.h
+	path="hppa"
+	mpi_extra_modules="udiv-qrnnd"
+	;;
+    hppa*-*-*)	# assume pa7100
+	echo '/* configured for HPPA (pa7100) */' >>./mpi/asm-syntax.h
+	path="pa7100 hppa1.1 hppa"
+	mpi_extra_modules="udiv-qrnnd"
+	;;
+    sparc64-*-linux-gnu)
+        echo '/* No working assembler modules available */' >>./mpi/asm-syntax.h
+	path=""
+	;;
+    sparc64-sun-solaris2*)
+        echo '/* No working assembler modules available */' >>./mpi/asm-syntax.h
+	path=""
+        ;;
+    sparc64-*-netbsd* | sparc64-*-freebsd* | sparc64-*-openbsd*)
+       # There are no sparc64 assembler modules that work on the
+       # *BSDs, so use the generic C functions.
+       echo '/* No working assembler modules available */' >>./mpi/asm-syntax.h
+       path=""
+       ;;
+    sparc64*-*-*)
+       echo '/* No working assembler modules available */' >>./mpi/asm-syntax.h
+       path=""
+       ;;
+    sparc9*-*-*     | \
+    ultrasparc*-*-* )
+	echo '/* configured for sparc9 or higher */' >>./mpi/asm-syntax.h
+	path="sparc32v8 sparc32"
+	;;
+    sparc8*-*-*     | \
+    microsparc*-*-*)
+	echo '/* configured for sparc8 */' >>./mpi/asm-syntax.h
+	path="sparc32v8 sparc32"
+	;;
+    supersparc*-*-*)
+	echo '/* configured for supersparc */' >>./mpi/asm-syntax.h
+	path="supersparc sparc32v8 sparc32"
+	mpi_extra_modules="udiv"
+	;;
+    sparc*-*-*)
+	echo '/* configured for sparc */' >>./mpi/asm-syntax.h
+	path="sparc32"
+	mpi_extra_modules="udiv"
+	;;
+    mips[34]*-*-* | \
+    mips*-*-irix6*)
+       echo '/* configured for MIPS3 */' >>./mpi/asm-syntax.h
+       path="mips3"
+       ;;
+    mips*-*-*)
+       echo '/* configured for MIPS2 */' >>./mpi/asm-syntax.h
+       path="mips2"
+       ;;
+
+    # Motorola 68k configurations.  Let m68k mean 68020-68040.
+    # mc68000 or mc68060 configurations need to be specified explicitly
+    m680[234]0*-*-linuxaout* | \
+    m68k*-*-linuxaout*)
+	echo '#define MIT_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k/mc68020 m68k"
+	;;
+    m68060*-*-linuxaout*)
+	echo '#define MIT_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k"
+	;;
+    m680[234]0*-*-linux* | \
+    m68k*-*-linux*)
+	echo '#define ELF_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	;;
+    m68060*-*-linux*)
+	echo '#define ELF_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k"
+	;;
+    m68k-atari-mint)
+	echo '#define MIT_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k/mc68020 m68k"
+	;;
+    m68000*-*-* | \
+    m68060*-*-*)
+	echo '#define MIT_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k/mc68000"
+	;;
+    m680[234]0*-*-* | \
+    m68k*-*-*)
+	echo '#define MIT_SYNTAX'           >>./mpi/asm-syntax.h
+	cat  $srcdir/mpi/m68k/syntax.h	    >>./mpi/asm-syntax.h
+	path="m68k/mc68020 m68k"
+	;;
+
+    powerpc*-*-netbsd* | powerpc*-*-openbsd*)
+       echo '/* configured {Open,Net}BSD on powerpc */' >>./mpi/asm-syntax.h
+       echo '#define ELF_SYNTAX'                 >>./mpi/asm-syntax.h
+       cat   $srcdir/mpi/powerpc32/syntax.h	 >>./mpi/asm-syntax.h
+       mpi_sflags="-Wa,-mppc"
+       path="powerpc32"
+       ;;
+
+    ppc620-*-*	    | \
+    powerpc64*-*-*)
+	mpi_sflags="-Wa,-mppc"
+	path="powerpc64"
+	;;
+    powerpc*-*-linux*)
+	echo '/* configured for powerpc/ELF */' >>./mpi/asm-syntax.h
+	echo '#define ELF_SYNTAX'               >>./mpi/asm-syntax.h
+	cat   $srcdir/mpi/powerpc32/syntax.h	>>./mpi/asm-syntax.h
+	path="powerpc32"
+	;;
+
+    rs6000-*-aix[456789]*    | \
+    rs6000-*-aix3.2.[456789])
+	mpi_sflags="-Wa,-mpwr"
+	path="power"
+	mpi_extra_modules="udiv-w-sdiv"
+	;;
+    rs6000-*-* | \
+    power-*-*  | \
+    power2-*-*)
+	mpi_sflags="-Wa,-mppc"
+	path="power"
+	mpi_extra_modules="udiv-w-sdiv"
+	;;
+    powerpc-ibm-aix4.2.* )
+	# I am not sure about this one but a machine identified by
+	# powerpc-ibm-aix4.2.1.0 cannot use the powerpc32 code.
+	mpi_sflags="-Wa,-mpwr"
+	path="power"
+	mpi_extra_modules="udiv-w-sdiv"
+	;;
+    ppc601-*-*)
+	mpi_sflags="-Wa,-mppc"
+	path="power powerpc32"
+	;;
+    ppc60[234]*-*-*)
+	mpi_sflags="-Wa,-mppc"
+	path="powerpc32"
+	;;
+    powerpc*-*-*)
+	mpi_sflags="-Wa,-mppc"
+	path="powerpc32"
+	;;
+    *)
+	echo '/* No assembler modules configured */' >>./mpi/asm-syntax.h
+	path=""
+	;;
+esac
+else
+    echo '/* Assembler modules disabled on request */' >>./mpi/asm-syntax.h
+    path=""
+fi
+
+
+# Make sysdep.h
+echo '/* created by config.links - do not edit */' >./mpi/sysdep.h
+if test x$ac_cv_sys_symbol_underscore = xyes; then
+    cat <<EOF >>./mpi/sysdep.h
+#if __STDC__
+#define C_SYMBOL_NAME(name) _##name
+#else
+#define C_SYMBOL_NAME(name) _/**/name
+#endif
+EOF
+else
+    cat <<EOF >>./mpi/sysdep.h
+#define C_SYMBOL_NAME(name) name
+EOF
+fi
+
+
+# Figure the required modules out
+mpi_required_modules=$mpi_standard_modules
+if test "$mpi_extra_modules" != ""; then
+  for fn in $mpi_extra_modules; do
+      for i in $mpi_optional_modules; do
+          if test "$fn" = "$i" ; then
+             mpi_required_modules="$mpi_required_modules $fn"
+          fi
+      done
+  done
+fi
+
+# Try to get file to link from the assembler subdirectory and
+# if this fails get it from the generic subdirectory.
+mpi_ln_list=
+mpi_mod_list=
+path=`echo "$mpi_extra_path $path generic" | tr ':' ' '`
+echo '/* Created by config.links - do not edit */' >./mpi/mod-source-info.h
+echo "/* Host: ${host} */" >>./mpi/mod-source-info.h
+echo "static char mod_source_info[] =" >>./mpi/mod-source-info.h
+for fn in $mpi_required_modules ; do
+    fnu=`echo $fn | sed 's/-/_/g'`
+    eval mpi_mod_c_${fnu}=no
+    eval mpi_mod_asm_${fnu}=no
+    for dir in $path ; do
+	rm -f $srcdir/mpi/$fn.[Sc]
+	if test -f $srcdir/mpi/$dir/$fn.S ; then
+            echo "  \":$dir/$fn.S\"" >>./mpi/mod-source-info.h
+            mpi_ln_list="$mpi_ln_list mpi/$fn-asm.S:mpi/$dir/$fn.S"
+            eval mpi_mod_asm_${fnu}=yes
+            mpi_mod_list="$mpi_mod_list $fn"
+	    break;
+	elif test -f $srcdir/mpi/$dir/$fn.c ; then
+            echo "  \":$dir/$fn.c\"" >>./mpi/mod-source-info.h
+            mpi_ln_list="$mpi_ln_list mpi/$fn.c:mpi/$dir/$fn.c"
+            eval mpi_mod_c_${fnu}=yes
+            mpi_mod_list="$mpi_mod_list $fn"
+	    break;
+	fi
+    done
+done
+echo "  ;" >>./mpi/mod-source-info.h
+
+# Same thing for the file which defines the limb size
+path=`echo "$path generic" | tr ':' ' '`
+for dir in $path ; do
+    rm -f $srcdir/mpi/mpi-asm-defs.h
+    if test -f $srcdir/mpi/$dir/mpi-asm-defs.h ; then
+        mpi_ln_list="$mpi_ln_list mpi/mpi-asm-defs.h:mpi/$dir/mpi-asm-defs.h"
+        break;
+    fi
+done
diff --git a/grub-core/lib/libgcrypt/mpi/ec.c b/grub-core/lib/libgcrypt/mpi/ec.c
new file mode 100644
index 0000000..fa00818
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/ec.c
@@ -0,0 +1,721 @@
+/* ec.c -  Elliptic Curve functions
+   Copyright (C) 2007 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+#define point_init(a)  _gcry_mpi_ec_point_init ((a))
+#define point_free(a)  _gcry_mpi_ec_point_free ((a))
+
+
+/* Object to represent a point in projective coordinates. */
+/* Currently defined in mpi.h */
+
+/* This context is used with all our EC functions. */
+struct mpi_ec_ctx_s
+{
+  /* Domain parameters.  */
+  gcry_mpi_t p;   /* Prime specifying the field GF(p).  */
+  gcry_mpi_t a;   /* First coefficient of the Weierstrass equation.  */
+
+  int a_is_pminus3;  /* True if A = P - 3. */
+
+  /* Some often used constants.  */
+  gcry_mpi_t one;
+  gcry_mpi_t two;
+  gcry_mpi_t three;
+  gcry_mpi_t four;
+  gcry_mpi_t eight;
+  gcry_mpi_t two_inv_p;
+
+  /* Scratch variables.  */
+  gcry_mpi_t scratch[11];
+
+  /* Helper for fast reduction.  */
+/*   int nist_nbits; /\* If this is a NIST curve, the number of bits.  *\/ */
+/*   gcry_mpi_t s[10]; */
+/*   gcry_mpi_t c; */
+
+};
+
+
+
+/* Initialized a point object.  gcry_mpi_ec_point_free shall be used
+   to release this object.  */
+void
+_gcry_mpi_ec_point_init (mpi_point_t *p)
+{
+  p->x = mpi_new (0);
+  p->y = mpi_new (0);
+  p->z = mpi_new (0);
+}
+
+
+/* Release a point object. */
+void
+_gcry_mpi_ec_point_free (mpi_point_t *p)
+{
+  mpi_free (p->x); p->x = NULL;
+  mpi_free (p->y); p->y = NULL;
+  mpi_free (p->z); p->z = NULL;
+}
+
+/* Set the value from S into D.  */
+static void
+point_set (mpi_point_t *d, mpi_point_t *s)
+{
+  mpi_set (d->x, s->x);
+  mpi_set (d->y, s->y);
+  mpi_set (d->z, s->z);
+}
+
+
+
+static void
+ec_addm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, mpi_ec_t ctx)
+{
+  mpi_addm (w, u, v, ctx->p);
+}
+
+static void
+ec_subm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, mpi_ec_t ctx)
+{
+  mpi_subm (w, u, v, ctx->p);
+}
+
+static void
+ec_mulm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, mpi_ec_t ctx)
+{
+#if 0
+  /* NOTE: This code works only for limb sizes of 32 bit.  */
+  mpi_limb_t *wp, *sp;
+
+  if (ctx->nist_nbits == 192)
+    {
+      mpi_mul (w, u, v);
+      mpi_resize (w, 12);
+      wp = w->d;
+
+      sp = ctx->s[0]->d;
+      sp[0*2+0] = wp[0*2+0];
+      sp[0*2+1] = wp[0*2+1];
+      sp[1*2+0] = wp[1*2+0];
+      sp[1*2+1] = wp[1*2+1];
+      sp[2*2+0] = wp[2*2+0];
+      sp[2*2+1] = wp[2*2+1];
+
+      sp = ctx->s[1]->d;
+      sp[0*2+0] = wp[3*2+0];
+      sp[0*2+1] = wp[3*2+1];
+      sp[1*2+0] = wp[3*2+0];
+      sp[1*2+1] = wp[3*2+1];
+      sp[2*2+0] = 0;
+      sp[2*2+1] = 0;
+
+      sp = ctx->s[2]->d;
+      sp[0*2+0] = 0;
+      sp[0*2+1] = 0;
+      sp[1*2+0] = wp[4*2+0];
+      sp[1*2+1] = wp[4*2+1];
+      sp[2*2+0] = wp[4*2+0];
+      sp[2*2+1] = wp[4*2+1];
+
+      sp = ctx->s[3]->d;
+      sp[0*2+0] = wp[5*2+0];
+      sp[0*2+1] = wp[5*2+1];
+      sp[1*2+0] = wp[5*2+0];
+      sp[1*2+1] = wp[5*2+1];
+      sp[2*2+0] = wp[5*2+0];
+      sp[2*2+1] = wp[5*2+1];
+
+      ctx->s[0]->nlimbs = 6;
+      ctx->s[1]->nlimbs = 6;
+      ctx->s[2]->nlimbs = 6;
+      ctx->s[3]->nlimbs = 6;
+
+      mpi_add (ctx->c, ctx->s[0], ctx->s[1]);
+      mpi_add (ctx->c, ctx->c, ctx->s[2]);
+      mpi_add (ctx->c, ctx->c, ctx->s[3]);
+
+      while ( mpi_cmp (ctx->c, ctx->p ) >= 0 )
+        mpi_sub ( ctx->c, ctx->c, ctx->p );
+      mpi_set (w, ctx->c);
+    }
+  else if (ctx->nist_nbits == 384)
+    {
+      int i;
+      mpi_mul (w, u, v);
+      mpi_resize (w, 24);
+      wp = w->d;
+
+#define NEXT(a) do { ctx->s[(a)]->nlimbs = 12; \
+                     sp = ctx->s[(a)]->d; \
+                     i = 0; } while (0)
+#define X(a) do { sp[i++] = wp[(a)];} while (0)
+#define X0(a) do { sp[i++] = 0; } while (0)
+      NEXT(0);
+      X(0);X(1);X(2);X(3);X(4);X(5);X(6);X(7);X(8);X(9);X(10);X(11);
+      NEXT(1);
+      X0();X0();X0();X0();X(21);X(22);X(23);X0();X0();X0();X0();X0();
+      NEXT(2);
+      X(12);X(13);X(14);X(15);X(16);X(17);X(18);X(19);X(20);X(21);X(22);X(23);
+      NEXT(3);
+      X(21);X(22);X(23);X(12);X(13);X(14);X(15);X(16);X(17);X(18);X(19);X(20);
+      NEXT(4);
+      X0();X(23);X0();X(20);X(12);X(13);X(14);X(15);X(16);X(17);X(18);X(19);
+      NEXT(5);
+      X0();X0();X0();X0();X(20);X(21);X(22);X(23);X0();X0();X0();X0();
+      NEXT(6);
+      X(20);X0();X0();X(21);X(22);X(23);X0();X0();X0();X0();X0();X0();
+      NEXT(7);
+      X(23);X(12);X(13);X(14);X(15);X(16);X(17);X(18);X(19);X(20);X(21);X(22);
+      NEXT(8);
+      X0();X(20);X(21);X(22);X(23);X0();X0();X0();X0();X0();X0();X0();
+      NEXT(9);
+      X0();X0();X0();X(23);X(23);X0();X0();X0();X0();X0();X0();X0();
+#undef X0
+#undef X
+#undef NEXT
+      mpi_add (ctx->c, ctx->s[0], ctx->s[1]);
+      mpi_add (ctx->c, ctx->c, ctx->s[1]);
+      mpi_add (ctx->c, ctx->c, ctx->s[2]);
+      mpi_add (ctx->c, ctx->c, ctx->s[3]);
+      mpi_add (ctx->c, ctx->c, ctx->s[4]);
+      mpi_add (ctx->c, ctx->c, ctx->s[5]);
+      mpi_add (ctx->c, ctx->c, ctx->s[6]);
+      mpi_sub (ctx->c, ctx->c, ctx->s[7]);
+      mpi_sub (ctx->c, ctx->c, ctx->s[8]);
+      mpi_sub (ctx->c, ctx->c, ctx->s[9]);
+
+      while ( mpi_cmp (ctx->c, ctx->p ) >= 0 )
+        mpi_sub ( ctx->c, ctx->c, ctx->p );
+      while ( ctx->c->sign )
+        mpi_add ( ctx->c, ctx->c, ctx->p );
+      mpi_set (w, ctx->c);
+    }
+  else
+#endif /*0*/
+    mpi_mulm (w, u, v, ctx->p);
+}
+
+static void
+ec_powm (gcry_mpi_t w, const gcry_mpi_t b, const gcry_mpi_t e,
+         mpi_ec_t ctx)
+{
+  mpi_powm (w, b, e, ctx->p);
+}
+
+static void
+ec_invm (gcry_mpi_t x, gcry_mpi_t a, mpi_ec_t ctx)
+{
+  mpi_invm (x, a, ctx->p);
+}
+
+
+
+/* This function returns a new context for elliptic curve based on the
+   field GF(p).  P is the prime specifying thuis field, A is the first
+   coefficient.
+
+   This context needs to be released using _gcry_mpi_ec_free.  */
+mpi_ec_t
+_gcry_mpi_ec_init (gcry_mpi_t p, gcry_mpi_t a)
+{
+  int i;
+  mpi_ec_t ctx;
+  gcry_mpi_t tmp;
+
+  mpi_normalize (p);
+  mpi_normalize (a);
+
+  /* Fixme: Do we want to check some constraints? e.g.
+     a < p
+  */
+
+  ctx = gcry_xcalloc (1, sizeof *ctx);
+
+  ctx->p = mpi_copy (p);
+  ctx->a = mpi_copy (a);
+
+  tmp = mpi_alloc_like (ctx->p);
+  mpi_sub_ui (tmp, ctx->p, 3);
+  ctx->a_is_pminus3 = !mpi_cmp (ctx->a, tmp);
+  mpi_free (tmp);
+
+
+  /* Allocate constants.  */
+  ctx->one   = mpi_alloc_set_ui (1);
+  ctx->two   = mpi_alloc_set_ui (2);
+  ctx->three = mpi_alloc_set_ui (3);
+  ctx->four  = mpi_alloc_set_ui (4);
+  ctx->eight = mpi_alloc_set_ui (8);
+  ctx->two_inv_p = mpi_alloc (0);
+  ec_invm (ctx->two_inv_p, ctx->two, ctx);
+
+  /* Allocate scratch variables.  */
+  for (i=0; i< DIM(ctx->scratch); i++)
+    ctx->scratch[i] = mpi_alloc_like (ctx->p);
+
+  /* Prepare for fast reduction.  */
+  /* FIXME: need a test for NIST values.  However it does not gain us
+     any real advantage, for 384 bits it is actually slower than using
+     mpi_mulm.  */
+/*   ctx->nist_nbits = mpi_get_nbits (ctx->p); */
+/*   if (ctx->nist_nbits == 192) */
+/*     { */
+/*       for (i=0; i < 4; i++) */
+/*         ctx->s[i] = mpi_new (192); */
+/*       ctx->c    = mpi_new (192*2); */
+/*     } */
+/*   else if (ctx->nist_nbits == 384) */
+/*     { */
+/*       for (i=0; i < 10; i++) */
+/*         ctx->s[i] = mpi_new (384); */
+/*       ctx->c    = mpi_new (384*2); */
+/*     } */
+
+  return ctx;
+}
+
+void
+_gcry_mpi_ec_free (mpi_ec_t ctx)
+{
+  int i;
+
+  if (!ctx)
+    return;
+
+  mpi_free (ctx->p);
+  mpi_free (ctx->a);
+
+  mpi_free (ctx->one);
+  mpi_free (ctx->two);
+  mpi_free (ctx->three);
+  mpi_free (ctx->four);
+  mpi_free (ctx->eight);
+
+  mpi_free (ctx->two_inv_p);
+
+  for (i=0; i< DIM(ctx->scratch); i++)
+    mpi_free (ctx->scratch[i]);
+
+/*   if (ctx->nist_nbits == 192) */
+/*     { */
+/*       for (i=0; i < 4; i++) */
+/*         mpi_free (ctx->s[i]); */
+/*       mpi_free (ctx->c); */
+/*     } */
+/*   else if (ctx->nist_nbits == 384) */
+/*     { */
+/*       for (i=0; i < 10; i++) */
+/*         mpi_free (ctx->s[i]); */
+/*       mpi_free (ctx->c); */
+/*     } */
+
+  gcry_free (ctx);
+}
+
+/* Compute the affine coordinates from the projective coordinates in
+   POINT.  Set them into X and Y.  If one coordinate is not required,
+   X or Y may be passed as NULL.  CTX is the usual context. Returns: 0
+   on success or !0 if POINT is at infinity.  */
+int
+_gcry_mpi_ec_get_affine (gcry_mpi_t x, gcry_mpi_t y, mpi_point_t *point,
+                         mpi_ec_t ctx)
+{
+  gcry_mpi_t z1, z2, z3;
+
+  if (!mpi_cmp_ui (point->z, 0))
+    return -1;
+
+  z1 = mpi_new (0);
+  z2 = mpi_new (0);
+  ec_invm (z1, point->z, ctx);  /* z1 = z^(-1) mod p  */
+  ec_mulm (z2, z1, z1, ctx);    /* z2 = z^(-2) mod p  */
+
+  if (x)
+    ec_mulm (x, point->x, z2, ctx);
+
+  if (y)
+    {
+      z3 = mpi_new (0);
+      ec_mulm (z3, z2, z1, ctx);      /* z3 = z^(-3) mod p  */
+      ec_mulm (y, point->y, z3, ctx);
+      mpi_free (z3);
+    }
+
+  mpi_free (z2);
+  mpi_free (z1);
+  return 0;
+}
+
+
+
+
+
+/*  RESULT = 2 * POINT  */
+void
+_gcry_mpi_ec_dup_point (mpi_point_t *result, mpi_point_t *point, mpi_ec_t ctx)
+{
+#define x3 (result->x)
+#define y3 (result->y)
+#define z3 (result->z)
+#define t1 (ctx->scratch[0])
+#define t2 (ctx->scratch[1])
+#define t3 (ctx->scratch[2])
+#define l1 (ctx->scratch[3])
+#define l2 (ctx->scratch[4])
+#define l3 (ctx->scratch[5])
+
+  if (!mpi_cmp_ui (point->y, 0) || !mpi_cmp_ui (point->z, 0))
+    {
+      /* P_y == 0 || P_z == 0 => [1:1:0] */
+      mpi_set_ui (x3, 1);
+      mpi_set_ui (y3, 1);
+      mpi_set_ui (z3, 0);
+    }
+  else
+    {
+      if (ctx->a_is_pminus3)  /* Use the faster case.  */
+        {
+          /* L1 = 3(X - Z^2)(X + Z^2) */
+          /*                          T1: used for Z^2. */
+          /*                          T2: used for the right term.  */
+          ec_powm (t1, point->z, ctx->two, ctx);
+          ec_subm (l1, point->x, t1, ctx);
+          ec_mulm (l1, l1, ctx->three, ctx);
+          ec_addm (t2, point->x, t1, ctx);
+          ec_mulm (l1, l1, t2, ctx);
+        }
+      else /* Standard case. */
+        {
+          /* L1 = 3X^2 + aZ^4 */
+          /*                          T1: used for aZ^4. */
+          ec_powm (l1, point->x, ctx->two, ctx);
+          ec_mulm (l1, l1, ctx->three, ctx);
+          ec_powm (t1, point->z, ctx->four, ctx);
+          ec_mulm (t1, t1, ctx->a, ctx);
+          ec_addm (l1, l1, t1, ctx);
+        }
+      /* Z3 = 2YZ */
+      ec_mulm (z3, point->y, point->z, ctx);
+      ec_mulm (z3, z3, ctx->two, ctx);
+
+      /* L2 = 4XY^2 */
+      /*                              T2: used for Y2; required later. */
+      ec_powm (t2, point->y, ctx->two, ctx);
+      ec_mulm (l2, t2, point->x, ctx);
+      ec_mulm (l2, l2, ctx->four, ctx);
+
+      /* X3 = L1^2 - 2L2 */
+      /*                              T1: used for L2^2. */
+      ec_powm (x3, l1, ctx->two, ctx);
+      ec_mulm (t1, l2, ctx->two, ctx);
+      ec_subm (x3, x3, t1, ctx);
+
+      /* L3 = 8Y^4 */
+      /*                              T2: taken from above. */
+      ec_powm (t2, t2, ctx->two, ctx);
+      ec_mulm (l3, t2, ctx->eight, ctx);
+
+      /* Y3 = L1(L2 - X3) - L3 */
+      ec_subm (y3, l2, x3, ctx);
+      ec_mulm (y3, y3, l1, ctx);
+      ec_subm (y3, y3, l3, ctx);
+    }
+
+#undef x3
+#undef y3
+#undef z3
+#undef t1
+#undef t2
+#undef t3
+#undef l1
+#undef l2
+#undef l3
+}
+
+
+
+/* RESULT = P1 + P2 */
+void
+_gcry_mpi_ec_add_points (mpi_point_t *result,
+                         mpi_point_t *p1, mpi_point_t *p2,
+                         mpi_ec_t ctx)
+{
+#define x1 (p1->x    )
+#define y1 (p1->y    )
+#define z1 (p1->z    )
+#define x2 (p2->x    )
+#define y2 (p2->y    )
+#define z2 (p2->z    )
+#define x3 (result->x)
+#define y3 (result->y)
+#define z3 (result->z)
+#define l1 (ctx->scratch[0])
+#define l2 (ctx->scratch[1])
+#define l3 (ctx->scratch[2])
+#define l4 (ctx->scratch[3])
+#define l5 (ctx->scratch[4])
+#define l6 (ctx->scratch[5])
+#define l7 (ctx->scratch[6])
+#define l8 (ctx->scratch[7])
+#define l9 (ctx->scratch[8])
+#define t1 (ctx->scratch[9])
+#define t2 (ctx->scratch[10])
+
+  if ( (!mpi_cmp (x1, x2)) && (!mpi_cmp (y1, y2)) && (!mpi_cmp (z1, z2)) )
+    {
+      /* Same point; need to call the duplicate function.  */
+      _gcry_mpi_ec_dup_point (result, p1, ctx);
+    }
+  else if (!mpi_cmp_ui (z1, 0))
+    {
+      /* P1 is at infinity.  */
+      mpi_set (x3, p2->x);
+      mpi_set (y3, p2->y);
+      mpi_set (z3, p2->z);
+    }
+  else if (!mpi_cmp_ui (z2, 0))
+    {
+      /* P2 is at infinity.  */
+      mpi_set (x3, p1->x);
+      mpi_set (y3, p1->y);
+      mpi_set (z3, p1->z);
+    }
+  else
+    {
+      int z1_is_one = !mpi_cmp_ui (z1, 1);
+      int z2_is_one = !mpi_cmp_ui (z2, 1);
+
+      /* l1 = x1 z2^2  */
+      /* l2 = x2 z1^2  */
+      if (z2_is_one)
+        mpi_set (l1, x1);
+      else
+        {
+          ec_powm (l1, z2, ctx->two, ctx);
+          ec_mulm (l1, l1, x1, ctx);
+        }
+      if (z1_is_one)
+        mpi_set (l2, x2);
+      else
+        {
+          ec_powm (l2, z1, ctx->two, ctx);
+          ec_mulm (l2, l2, x2, ctx);
+        }
+      /* l3 = l1 - l2 */
+      ec_subm (l3, l1, l2, ctx);
+      /* l4 = y1 z2^3  */
+      ec_powm (l4, z2, ctx->three, ctx);
+      ec_mulm (l4, l4, y1, ctx);
+      /* l5 = y2 z1^3  */
+      ec_powm (l5, z1, ctx->three, ctx);
+      ec_mulm (l5, l5, y2, ctx);
+      /* l6 = l4 - l5  */
+      ec_subm (l6, l4, l5, ctx);
+
+      if (!mpi_cmp_ui (l3, 0))
+        {
+          if (!mpi_cmp_ui (l6, 0))
+            {
+              /* P1 and P2 are the same - use duplicate function.  */
+              _gcry_mpi_ec_dup_point (result, p1, ctx);
+            }
+          else
+            {
+              /* P1 is the inverse of P2.  */
+              mpi_set_ui (x3, 1);
+              mpi_set_ui (y3, 1);
+              mpi_set_ui (z3, 0);
+            }
+        }
+      else
+        {
+          /* l7 = l1 + l2  */
+          ec_addm (l7, l1, l2, ctx);
+          /* l8 = l4 + l5  */
+          ec_addm (l8, l4, l5, ctx);
+          /* z3 = z1 z2 l3  */
+          ec_mulm (z3, z1, z2, ctx);
+          ec_mulm (z3, z3, l3, ctx);
+          /* x3 = l6^2 - l7 l3^2  */
+          ec_powm (t1, l6, ctx->two, ctx);
+          ec_powm (t2, l3, ctx->two, ctx);
+          ec_mulm (t2, t2, l7, ctx);
+          ec_subm (x3, t1, t2, ctx);
+          /* l9 = l7 l3^2 - 2 x3  */
+          ec_mulm (t1, x3, ctx->two, ctx);
+          ec_subm (l9, t2, t1, ctx);
+          /* y3 = (l9 l6 - l8 l3^3)/2  */
+          ec_mulm (l9, l9, l6, ctx);
+          ec_powm (t1, l3, ctx->three, ctx); /* fixme: Use saved value*/
+          ec_mulm (t1, t1, l8, ctx);
+          ec_subm (y3, l9, t1, ctx);
+          ec_mulm (y3, y3, ctx->two_inv_p, ctx);
+        }
+    }
+
+#undef x1
+#undef y1
+#undef z1
+#undef x2
+#undef y2
+#undef z2
+#undef x3
+#undef y3
+#undef z3
+#undef l1
+#undef l2
+#undef l3
+#undef l4
+#undef l5
+#undef l6
+#undef l7
+#undef l8
+#undef l9
+#undef t1
+#undef t2
+}
+
+
+
+/* Scalar point multiplication - the main function for ECC.  If takes
+   an integer SCALAR and a POINT as well as the usual context CTX.
+   RESULT will be set to the resulting point. */
+void
+_gcry_mpi_ec_mul_point (mpi_point_t *result,
+                        gcry_mpi_t scalar, mpi_point_t *point,
+                        mpi_ec_t ctx)
+{
+#if 0
+  /* Simple left to right binary method.  GECC Algorithm 3.27 */
+  unsigned int nbits;
+  int i;
+
+  nbits = mpi_get_nbits (scalar);
+  mpi_set_ui (result->x, 1);
+  mpi_set_ui (result->y, 1);
+  mpi_set_ui (result->z, 0);
+
+  for (i=nbits-1; i >= 0; i--)
+    {
+      _gcry_mpi_ec_dup_point (result, result, ctx);
+      if (mpi_test_bit (scalar, i) == 1)
+        _gcry_mpi_ec_add_points (result, result, point, ctx);
+    }
+
+#else
+  gcry_mpi_t x1, y1, z1, k, h, yy;
+  unsigned int i, loops;
+  mpi_point_t p1, p2, p1inv;
+
+  x1 = mpi_alloc_like (ctx->p);
+  y1 = mpi_alloc_like (ctx->p);
+  h  = mpi_alloc_like (ctx->p);
+  k  = mpi_copy (scalar);
+  yy = mpi_copy (point->y);
+
+  if ( mpi_is_neg (k) )
+    {
+      k->sign = 0;
+      ec_invm (yy, yy, ctx);
+    }
+
+  if (!mpi_cmp_ui (point->z, 1))
+    {
+      mpi_set (x1, point->x);
+      mpi_set (y1, yy);
+    }
+  else
+    {
+      gcry_mpi_t z2, z3;
+
+      z2 = mpi_alloc_like (ctx->p);
+      z3 = mpi_alloc_like (ctx->p);
+      ec_mulm (z2, point->z, point->z, ctx);
+      ec_mulm (z3, point->z, z2, ctx);
+      ec_invm (z2, z2, ctx);
+      ec_mulm (x1, point->x, z2, ctx);
+      ec_invm (z3, z3, ctx);
+      ec_mulm (y1, yy, z3, ctx);
+      mpi_free (z2);
+      mpi_free (z3);
+    }
+  z1 = mpi_copy (ctx->one);
+
+  mpi_mul (h, k, ctx->three); /* h = 3k */
+  loops = mpi_get_nbits (h);
+  if (loops < 2)
+    {
+      /* If SCALAR is zero, the above mpi_mul sets H to zero and thus
+         LOOPs will be zero.  To avoid an underflow of I in the main
+         loop we set LOOP to 2 and the result to (0,0,0).  */
+      loops = 2;
+      mpi_clear (result->x);
+      mpi_clear (result->y);
+      mpi_clear (result->z);
+    }
+  else
+    {
+      mpi_set (result->x, point->x);
+      mpi_set (result->y, yy);
+      mpi_set (result->z, point->z);
+    }
+  mpi_free (yy); yy = NULL;
+
+  p1.x = x1; x1 = NULL;
+  p1.y = y1; y1 = NULL;
+  p1.z = z1; z1 = NULL;
+  point_init (&p2);
+  point_init (&p1inv);
+
+  for (i=loops-2; i > 0; i--)
+    {
+      _gcry_mpi_ec_dup_point (result, result, ctx);
+      if (mpi_test_bit (h, i) == 1 && mpi_test_bit (k, i) == 0)
+        {
+          point_set (&p2, result);
+          _gcry_mpi_ec_add_points (result, &p2, &p1, ctx);
+        }
+      if (mpi_test_bit (h, i) == 0 && mpi_test_bit (k, i) == 1)
+        {
+          point_set (&p2, result);
+          /* Invert point: y = p - y mod p  */
+          point_set (&p1inv, &p1);
+          ec_subm (p1inv.y, ctx->p, p1inv.y, ctx);
+          _gcry_mpi_ec_add_points (result, &p2, &p1inv, ctx);
+        }
+    }
+
+  point_free (&p1);
+  point_free (&p2);
+  point_free (&p1inv);
+  mpi_free (h);
+  mpi_free (k);
+#endif
+}
diff --git a/grub-core/lib/libgcrypt/mpi/generic/Manifest b/grub-core/lib/libgcrypt/mpi/generic/Manifest
new file mode 100644
index 0000000..c429fde
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/Manifest
@@ -0,0 +1,29 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.c iQCVAwUAP+Lj2DEAnp832S/7AQKn/AQAwQLWggl6zNQ5EZ+lE+jKV8W3FsogW3/6tp9T5rrSR5JnlWyoHQ9/Pu4knOcLjS6nIfVOiAEifu3nuIysQr9jDSSSJA2LylSUBSXKLKDamPsOCwXOLxiZODslJT3CCGAUtLvXJrWDbTZQrkEuwnLnjQFDzuA7iY9JLrG9kAoXD6Q==WoWm
+mpih-mul1.c iQCVAwUAP+LkCTEAnp832S/7AQKFVQP+MhBNjcY73JtnsHZfnaVZq3TiKwN151cWV51nDc1RnTaMhSIFeuNlj3vNML2W0Gn8n+GnyiWE2XXdQEaik6BL02eekUn9aq7I/rdpnTHuOjQPK1uwjuNl8RuJ9YrERBAxq4oB71f+iwMab8dsMSUlVC+NdeAocRqLLgnR/efkdLc==2Tkb
+mpih-mul2.c iQCVAwUAP+LkMjEAnp832S/7AQLPeAQAqmRzxFe/mDqTdZr/pTXT8RVyB1vKB0Ei2THV05BxmI4OPv39uysfFpLMt/INsX7AGqdOlj4jOZ/qNaFXR1ceMrlSXvo8u/epk6rCXFp82kM7Qs983LjoP//PrMCkYkXwblaVrgUGiBUCbuPMliWTK6qKkxxXtEfqZ7nVbEWdBx8==Kwhl
+mpih-mul3.c iQCVAwUAP+LkVDEAnp832S/7AQL91gP/Qd5iZWxRiN5DdEIVHAedoNvl23NPrT2UUdXvnSK49DpplTxkLiMBj0WqCayG/YIET2NpMRCeLvAZNcSt6lOm0bSZDYo1Hv/N+UoqD3V1McjY16REBv/nnPaMWMZcx7rl5yKTVZiX2PgV6oQOL7Yfrt5ZIOlrHBRs9S2/zcCaVz0==9BQe
+mpih-lshift.c iQCVAwUAP+LlATEAnp832S/7AQIACAQAhMrpx0SRXE/LN1NkjMO9n74nMrvmzYJyru0gw2O4BYrUPvD/LWGju2FZaggKV0IBjmi0cDoCrNeK9EGjKOO1lfgODbX2IZ1LUhr9jDuMj0QRqj6T9YkAFYTNUk4GfpwIf7T6Ybo7c78Jx93PidCJt7d39eMMEalooC7LZ4IU3NM==nZ4k
+mpih-rshift.c iQCVAwUAP+LlIjEAnp832S/7AQKiuAP/eYC2ZScd+taBx/kNzRvGjA0eAXvORMkMLV6Ot+OXVzVUi04eoP2yXdxSNFKwUj12p8GWXkdoMG3aOGBKg2a7bY5Q5RUho3hUWb9UsVYVUfXLf7IOTt/3a6MLh2CmV5dFPWJmSlbCyQRcn6n/fLDeJ3A2bWTS/BhqGfpOXUIU1ws==jCf8
+mpih-sub1.c iQCVAwUAP+LlZzEAnp832S/7AQIEPgP/dLHTDRbPrYJhsLp9SjGstU1M8/IC5XytcDtO3NQeu4mx6vaXjpujtsTvKIbX4QL5IahNntVVKv1xFLEm2yFg7L2ns0uD/mfwGgOhCG1j2o/SaTAWP5KxP7ae5UDcZl2w6NWvEuMj9t32zmziAZjP8W73A37FUspeRDYiL9sQzkI==QQzk
+udiv-w-sdiv.c iQCVAwUAP+Lk0TEAnp832S/7AQICXAQAsxe1SQD4+xZaZTqBC0V9Cyuo0mrdccnRFzthOtm0ARwKFXU2cuLW/ZBOkmeWOVmOFhBp22/I8dEGYnMA3gcfmOMCpNu9i9zk/XHfptdunA1MnOe3GsoWgfHL0rhpAyPhp/X043ICB41NElnnuxADuQQlD4Z1fca5ygYxMr2crJg==EI/6
+mpi-asm-defs.h iQCVAwUAP+LkgDEAnp832S/7AQK0FgQAxJZ7xvXhoZa33GWe23LRb3asrno/loZSyAIXrntqtVH8M3pEsCY0OyW4ry4hX2RnxpuhRCM/PdRNLG3xXyMSVIhkHU8WVRLqzF2LLjEkyU3cAmHnnTQ9aO/XpUWtJGTZ8q2bv7ZsAEi4aPl0p6KhPXcPgM9vQ2XcyOPn3Dl0d6Q==xpjI
+$names$ iQCVAwUAP+LmNDEAnp832S/7AQJa+gP+KQNJpbNOgc+s2UX+Ya2gDaOFcAROImIllhg3ej8EaBF8xxdHmWT1zaKwTwi3moEEleykMR104YAGWyQeMbFYiuPPBW+ohrT6KxRBVJpIA9auOOqqJMyglZyoR3Hv7gduVYUW1h/DebnqiKXKEfzQDFqYuT0ayuteoOR4B5NICbE==nLSh
diff --git a/grub-core/lib/libgcrypt/mpi/generic/distfiles b/grub-core/lib/libgcrypt/mpi/generic/distfiles
new file mode 100644
index 0000000..9810eef
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/distfiles
@@ -0,0 +1,11 @@
+Manifest
+mpih-add1.c
+mpih-mul1.c
+mpih-mul2.c
+mpih-mul3.c
+mpih-lshift.c
+mpih-rshift.c
+mpih-sub1.c
+udiv-w-sdiv.c
+mpi-asm-defs.h
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpi-asm-defs.h b/grub-core/lib/libgcrypt/mpi/generic/mpi-asm-defs.h
new file mode 100644
index 0000000..13424e2
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpi-asm-defs.h
@@ -0,0 +1,10 @@
+/* This file defines some basic constants for the MPI machinery.  We
+ * need to define the types on a per-CPU basis, so it is done with
+ * this file here.  */
+#define BYTES_PER_MPI_LIMB  (SIZEOF_UNSIGNED_LONG)
+
+
+
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-add1.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-add1.c
new file mode 100644
index 0000000..4a84df6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-add1.c
@@ -0,0 +1,65 @@
+/* mpihelp-add_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 
+ *               2000, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_add_n (mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+                  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices. */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to one addend */
+      cy = y < cy;	  /* get out carry from that addition */
+      y += x; 		  /* add other addend */
+      cy += y < x;	  /* get out carry from that add, combine */
+      res_ptr[j] = y;
+    } 
+  while ( ++j );
+
+  return cy;
+}
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-lshift.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-lshift.c
new file mode 100644
index 0000000..f48c12c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-lshift.c
@@ -0,0 +1,68 @@
+/* mpi-lshift.c  - MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+/* Shift U (pointed to by UP and USIZE digits long) CNT bits to the left
+ * and store the USIZE least significant digits of the result at WP.
+ * Return the bits shifted out from the most significant digit.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be >= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_lshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+					    unsigned int cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp += 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  i = usize - 1;
+  low_limb = up[i];
+  retval = low_limb >> sh_2;
+  high_limb = low_limb;
+  while ( --i >= 0 ) 
+    {
+      low_limb = up[i];
+      wp[i] = (high_limb << sh_1) | (low_limb >> sh_2);
+      high_limb = low_limb;
+    }
+  wp[i] = high_limb << sh_1;
+
+  return retval;
+}
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-mul1.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul1.c
new file mode 100644
index 0000000..0e8197d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul1.c
@@ -0,0 +1,62 @@
+/* mpihelp-mul_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+						    mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+
+  /* The loop counter and index J goes from -S1_SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  res_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-mul2.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul2.c
new file mode 100644
index 0000000..3b75496
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul2.c
@@ -0,0 +1,68 @@
+/* mpih-mul2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x + prod_low;
+      cy_limb += prod_low < x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while ( ++j );
+    
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-mul3.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul3.c
new file mode 100644
index 0000000..5e84f94
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-mul3.c
@@ -0,0 +1,68 @@
+/* mpih-mul3.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+mpi_limb_t
+_gcry_mpih_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+		  mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  mpi_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x - prod_low;
+      cy_limb += prod_low > x?1:0;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+
+  return cy_limb;
+}
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-rshift.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-rshift.c
new file mode 100644
index 0000000..e40794f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-rshift.c
@@ -0,0 +1,67 @@
+/* mpih-rshift.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 1999,
+ *               2000, 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+
+/* Shift U (pointed to by UP and USIZE limbs long) CNT bits to the right
+ * and store the USIZE least significant limbs of the result at WP.
+ * The bits shifted out to the right are returned.
+ *
+ * Argument constraints:
+ * 1. 0 < CNT < BITS_PER_MP_LIMB
+ * 2. If the result is to be written over the input, WP must be <= UP.
+ */
+
+mpi_limb_t
+_gcry_mpih_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, unsigned cnt)
+{
+  mpi_limb_t high_limb, low_limb;
+  unsigned sh_1, sh_2;
+  mpi_size_t i;
+  mpi_limb_t retval;
+
+  sh_1 = cnt;
+  wp -= 1;
+  sh_2 = BITS_PER_MPI_LIMB - sh_1;
+  high_limb = up[0];
+  retval = high_limb << sh_2;
+  low_limb = high_limb;
+  for (i=1; i < usize; i++)
+    {
+      high_limb = up[i];
+      wp[i] = (low_limb >> sh_1) | (high_limb << sh_2);
+      low_limb = high_limb;
+    }
+  wp[i] = low_limb >> sh_1;
+
+  return retval;
+}
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/mpih-sub1.c b/grub-core/lib/libgcrypt/mpi/generic/mpih-sub1.c
new file mode 100644
index 0000000..e88821b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/mpih-sub1.c
@@ -0,0 +1,66 @@
+/* mpihelp-add_2.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+mpi_limb_t
+_gcry_mpih_sub_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+				  mpi_ptr_t s2_ptr, mpi_size_t size)
+{
+  mpi_limb_t x, y, cy;
+  mpi_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do 
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;		  /* add previous carry to subtrahend */
+      cy = y < cy;		  /* get out carry from that addition */
+      y = x - y;		  /* main subtract */
+      cy += y > x;		  /* get out carry from the subtract, combine */
+      res_ptr[j] = y;
+    } 
+  while( ++j );
+
+  return cy;
+}
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/generic/udiv-w-sdiv.c b/grub-core/lib/libgcrypt/mpi/generic/udiv-w-sdiv.c
new file mode 100644
index 0000000..e80d98b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/generic/udiv-w-sdiv.c
@@ -0,0 +1,133 @@
+/* mpih-w-sdiv -- implement udiv_qrnnd on machines with only signed
+ *	      	  division.
+ * Copyright (C) 1992, 1994, 1996, 1998, 2002 Free Software Foundation, Inc.
+ * Contributed by Peter L. Montgomery.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+#if 0  /* not yet ported to MPI */
+
+mpi_limb_t
+mpihelp_udiv_w_sdiv( mpi_limp_t *rp,
+		     mpi_limp_t *a1,
+		     mpi_limp_t *a0,
+		     mpi_limp_t *d   )
+{
+  mp_limb_t q, r;
+  mp_limb_t c0, c1, b1;
+
+  if ((mpi_limb_signed_t) d >= 0)
+    {
+      if (a1 < d - a1 - (a0 >> (BITS_PER_MP_LIMB - 1)))
+	{
+	  /* dividend, divisor, and quotient are nonnegative */
+	  sdiv_qrnnd (q, r, a1, a0, d);
+	}
+      else
+	{
+	  /* Compute c1*2^32 + c0 = a1*2^32 + a0 - 2^31*d */
+	  sub_ddmmss (c1, c0, a1, a0, d >> 1, d << (BITS_PER_MP_LIMB - 1));
+	  /* Divide (c1*2^32 + c0) by d */
+	  sdiv_qrnnd (q, r, c1, c0, d);
+	  /* Add 2^31 to quotient */
+	  q += (mp_limb_t) 1 << (BITS_PER_MP_LIMB - 1);
+	}
+    }
+  else
+    {
+      b1 = d >> 1;			/* d/2, between 2^30 and 2^31 - 1 */
+      c1 = a1 >> 1;			/* A/2 */
+      c0 = (a1 << (BITS_PER_MP_LIMB - 1)) + (a0 >> 1);
+
+      if (a1 < b1)			/* A < 2^32*b1, so A/2 < 2^31*b1 */
+	{
+	  sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */
+
+	  r = 2*r + (a0 & 1);		/* Remainder from A/(2*b1) */
+	  if ((d & 1) != 0)
+	    {
+	      if (r >= q)
+		r = r - q;
+	      else if (q - r <= d)
+		{
+		  r = r - q + d;
+		  q--;
+		}
+	      else
+		{
+		  r = r - q + 2*d;
+		  q -= 2;
+		}
+	    }
+	}
+      else if (c1 < b1) 		/* So 2^31 <= (A/2)/b1 < 2^32 */
+	{
+	  c1 = (b1 - 1) - c1;
+	  c0 = ~c0;			/* logical NOT */
+
+	  sdiv_qrnnd (q, r, c1, c0, b1); /* (A/2) / (d/2) */
+
+	  q = ~q;			/* (A/2)/b1 */
+	  r = (b1 - 1) - r;
+
+	  r = 2*r + (a0 & 1);		/* A/(2*b1) */
+
+	  if ((d & 1) != 0)
+	    {
+	      if (r >= q)
+		r = r - q;
+	      else if (q - r <= d)
+		{
+		  r = r - q + d;
+		  q--;
+		}
+	      else
+		{
+		  r = r - q + 2*d;
+		  q -= 2;
+		}
+	    }
+	}
+      else				/* Implies c1 = b1 */
+	{				/* Hence a1 = d - 1 = 2*b1 - 1 */
+	  if (a0 >= -d)
+	    {
+	      q = -1;
+	      r = a0 + d;
+	    }
+	  else
+	    {
+	      q = -2;
+	      r = a0 + 2*d;
+	    }
+	}
+    }
+
+  *rp = r;
+  return q;
+}
+
+#endif
+
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/README b/grub-core/lib/libgcrypt/mpi/hppa/README
new file mode 100644
index 0000000..5a2d5fd
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/README
@@ -0,0 +1,84 @@
+This directory contains mpn functions for various HP PA-RISC chips.  Code
+that runs faster on the PA7100 and later implementations, is in the pa7100
+directory.
+
+RELEVANT OPTIMIZATION ISSUES
+
+  Load and Store timing
+
+On the PA7000 no memory instructions can issue the two cycles after a store.
+For the PA7100, this is reduced to one cycle.
+
+The PA7100 has a lookup-free cache, so it helps to schedule loads and the
+dependent instruction really far from each other.
+
+STATUS
+
+1. mpn_mul_1 could be improved to 6.5 cycles/limb on the PA7100, using the
+   instructions bwlow (but some sw pipelining is needed to avoid the
+   xmpyu-fstds delay):
+
+	fldds	s1_ptr
+
+	xmpyu
+	fstds	N(%r30)
+	xmpyu
+	fstds	N(%r30)
+
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+
+	addc
+	stws	res_ptr
+	addc
+	stws	res_ptr
+
+	addib	Loop
+
+2. mpn_addmul_1 could be improved from the current 10 to 7.5 cycles/limb
+   (asymptotically) on the PA7100, using the instructions below.  With proper
+   sw pipelining and the unrolling level below, the speed becomes 8
+   cycles/limb.
+
+	fldds	s1_ptr
+	fldds	s1_ptr
+
+	xmpyu
+	fstds	N(%r30)
+	xmpyu
+	fstds	N(%r30)
+	xmpyu
+	fstds	N(%r30)
+	xmpyu
+	fstds	N(%r30)
+
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	ldws	N(%r30)
+	addc
+	addc
+	addc
+	addc
+	addc	%r0,%r0,cy-limb
+
+	ldws	res_ptr
+	ldws	res_ptr
+	ldws	res_ptr
+	ldws	res_ptr
+	add
+	stws	res_ptr
+	addc
+	stws	res_ptr
+	addc
+	stws	res_ptr
+	addc
+	stws	res_ptr
+
+	addib
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/distfiles b/grub-core/lib/libgcrypt/mpi/hppa/distfiles
new file mode 100644
index 0000000..7f24205
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/distfiles
@@ -0,0 +1,7 @@
+README
+udiv-qrnnd.S
+mpih-add1.S
+mpih-sub1.S
+mpih-lshift.S
+mpih-rshift.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/hppa/mpih-add1.S
new file mode 100644
index 0000000..3bc0e5e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/mpih-add1.S
@@ -0,0 +1,70 @@
+/* hppa add_n -- Add two limb vectors of the same length > 0 and store
+ *		 sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Fee Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(gr26)
+ *		   mpi_ptr_t s1_ptr,	(gr25)
+ *		   mpi_ptr_t s2_ptr,	(gr24)
+ *		   mpi_size_t size)	(gr23)
+ *
+ * One might want to unroll this as for other processors, but it turns
+ * out that the data cache contention after a store makes such
+ * unrolling useless.  We can't come under 5 cycles/limb anyway.
+ */
+
+	.code
+	.export 	_gcry_mpih_add_n
+	.label		_gcry_mpih_add_n
+	.proc
+	.callinfo	frame=0,no_calls
+	.entry
+
+	ldws,ma 	4(0,%r25),%r20
+	ldws,ma 	4(0,%r24),%r19
+
+	addib,= 	-1,%r23,L$end	; check for (SIZE == 1)
+	 add		%r20,%r19,%r28	; add first limbs ignoring cy
+
+	.label L$loop
+	ldws,ma 	4(0,%r25),%r20
+	ldws,ma 	4(0,%r24),%r19
+	stws,ma 	%r28,4(0,%r26)
+	addib,<>	-1,%r23,L$loop
+	 addc		%r20,%r19,%r28
+
+	.label L$end
+	stws		%r28,0(0,%r26)
+	bv		0(%r2)
+	 addc		%r0,%r0,%r28
+
+	.exit
+	.procend
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/hppa/mpih-lshift.S
new file mode 100644
index 0000000..91b29bb
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/mpih-lshift.S
@@ -0,0 +1,77 @@
+/* hppa   lshift
+ *
+ *      Copyright (C) 1992, 1994, 1998
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(gr26)
+ *		   mpi_ptr_t up,	(gr25)
+ *		   mpi_size_t usize,	(gr24)
+ *		   unsigned cnt)	(gr23)
+ */
+
+	.code
+	.export 	_gcry_mpih_lshift
+	.label		_gcry_mpih_lshift
+	.proc
+	.callinfo	frame=64,no_calls
+	.entry
+
+	sh2add		%r24,%r25,%r25
+	sh2add		%r24,%r26,%r26
+	ldws,mb 	-4(0,%r25),%r22
+	subi		32,%r23,%r1
+	mtsar		%r1
+	addib,= 	-1,%r24,L$0004
+	vshd		%r0,%r22,%r28		; compute carry out limb
+	ldws,mb 	-4(0,%r25),%r29
+	addib,= 	-1,%r24,L$0002
+	vshd		%r22,%r29,%r20
+
+	.label	L$loop
+	ldws,mb 	-4(0,%r25),%r22
+	stws,mb 	%r20,-4(0,%r26)
+	addib,= 	-1,%r24,L$0003
+	vshd		%r29,%r22,%r20
+	ldws,mb 	-4(0,%r25),%r29
+	stws,mb 	%r20,-4(0,%r26)
+	addib,<>	-1,%r24,L$loop
+	vshd		%r22,%r29,%r20
+
+	.label	L$0002
+	stws,mb 	%r20,-4(0,%r26)
+	vshd		%r29,%r0,%r20
+	bv		0(%r2)
+	stw		%r20,-4(0,%r26)
+	.label	L$0003
+	stws,mb 	%r20,-4(0,%r26)
+	.label	L$0004
+	vshd		%r22,%r0,%r20
+	bv		0(%r2)
+	stw		%r20,-4(0,%r26)
+
+	.exit
+	.procend
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/hppa/mpih-rshift.S
new file mode 100644
index 0000000..37a9d4e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/mpih-rshift.S
@@ -0,0 +1,73 @@
+/* hppa   rshift
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,       (gr26)
+ *		   mpi_ptr_t up,       (gr25)
+ *		   mpi_size_t usize,   (gr24)
+ *		   unsigned cnt)       (gr23)
+ */
+
+	.code
+	.export 	_gcry_mpih_rshift
+	.label		_gcry_mpih_rshift
+	.proc
+	.callinfo	frame=64,no_calls
+	.entry
+
+	ldws,ma 	4(0,%r25),%r22
+	mtsar		%r23
+	addib,= 	-1,%r24,L$r004
+	vshd		%r22,%r0,%r28		; compute carry out limb
+	ldws,ma 	4(0,%r25),%r29
+	addib,= 	-1,%r24,L$r002
+	vshd		%r29,%r22,%r20
+
+	.label	L$roop
+	ldws,ma 	4(0,%r25),%r22
+	stws,ma 	%r20,4(0,%r26)
+	addib,= 	-1,%r24,L$r003
+	vshd		%r22,%r29,%r20
+	ldws,ma 	4(0,%r25),%r29
+	stws,ma 	%r20,4(0,%r26)
+	addib,<>	-1,%r24,L$roop
+	vshd		%r29,%r22,%r20
+
+	.label	L$r002
+	stws,ma 	%r20,4(0,%r26)
+	vshd		%r0,%r29,%r20
+	bv		0(%r2)
+	stw		%r20,0(0,%r26)
+	.label	L$r003
+	stws,ma 	%r20,4(0,%r26)
+	.label	L$r004
+	vshd		%r0,%r22,%r20
+	bv		0(%r2)
+	stw		%r20,0(0,%r26)
+
+	.exit
+	.procend
+
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/hppa/mpih-sub1.S
new file mode 100644
index 0000000..8d197e4
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/mpih-sub1.S
@@ -0,0 +1,78 @@
+/* hppa   sub_n -- Sub two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(gr26)
+ *		   mpi_ptr_t s1_ptr,	(gr25)
+ *		   mpi_ptr_t s2_ptr,	(gr24)
+ *		   mpi_size_t size)	(gr23)
+ *
+ * One might want to unroll this as for other processors, but it turns
+ * out that the data cache contention after a store makes such
+ * unrolling useless.  We can't come under 5 cycles/limb anyway.
+ */
+
+
+	.code
+	.export 	_gcry_mpih_sub_n
+	.label		_gcry_mpih_sub_n
+	.proc
+	.callinfo	frame=0,no_calls
+	.entry
+
+	ldws,ma 	4(0,%r25),%r20
+	ldws,ma 	4(0,%r24),%r19
+
+	addib,= 	-1,%r23,L$end	; check for (SIZE == 1)
+	 sub		%r20,%r19,%r28	; subtract first limbs ignoring cy
+
+	.label	L$loop
+	ldws,ma 	4(0,%r25),%r20
+	ldws,ma 	4(0,%r24),%r19
+	stws,ma 	%r28,4(0,%r26)
+	addib,<>	-1,%r23,L$loop
+	 subb		%r20,%r19,%r28
+
+	.label	L$end
+	stws		%r28,0(0,%r26)
+	addc		%r0,%r0,%r28
+	bv		0(%r2)
+	 subi		1,%r28,%r28
+
+	.exit
+	.procend
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/hppa/udiv-qrnnd.S b/grub-core/lib/libgcrypt/mpi/hppa/udiv-qrnnd.S
new file mode 100644
index 0000000..59ebf7a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/hppa/udiv-qrnnd.S
@@ -0,0 +1,297 @@
+/* HP-PA  __udiv_qrnnd division support, used from longlong.h.
+ *	  This version runs fast on pre-PA7000 CPUs.
+ *
+ *      Copyright (C) 1993, 1994, 1998, 2001,
+ *                     2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+/* INPUT PARAMETERS
+ *   rem_ptr	   gr26
+ *   n1 	   gr25
+ *   n0 	   gr24
+ *   d		   gr23
+ *
+ *   The code size is a bit excessive.	We could merge the last two ds;addc
+ *   sequences by simply moving the "bb,< Odd" instruction down.  The only
+ *   trouble is the FFFFFFFF code that would need some hacking.
+ */
+
+	.code
+	.export 	__udiv_qrnnd
+	.label		__udiv_qrnnd
+	.proc
+	.callinfo	frame=0,no_calls
+	.entry
+
+	comb,<		%r23,0,L$largedivisor
+	 sub		%r0,%r23,%r1		; clear cy as side-effect
+	ds		%r0,%r1,%r0
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r23,%r25
+	addc		%r24,%r24,%r28
+	ds		%r25,%r23,%r25
+	comclr,>=	%r25,%r0,%r0
+	addl		%r25,%r23,%r25
+	stws		%r25,0(0,%r26)
+	bv		0(%r2)
+	 addc		%r28,%r28,%r28
+
+	.label	L$largedivisor
+	extru		%r24,31,1,%r19		; r19 = n0 & 1
+	bb,<		%r23,31,L$odd
+	 extru		%r23,30,31,%r22 	; r22 = d >> 1
+	shd		%r25,%r24,1,%r24	; r24 = new n0
+	extru		%r25,30,31,%r25 	; r25 = new n1
+	sub		%r0,%r22,%r21
+	ds		%r0,%r21,%r0
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	comclr,>=	%r25,%r0,%r0
+	addl		%r25,%r22,%r25
+	sh1addl 	%r25,%r19,%r25
+	stws		%r25,0(0,%r26)
+	bv		0(%r2)
+	 addc		%r24,%r24,%r28
+
+	.label	L$odd
+	addib,sv,n	1,%r22,L$FF..		; r22 = (d / 2 + 1)
+	shd		%r25,%r24,1,%r24	; r24 = new n0
+	extru		%r25,30,31,%r25 	; r25 = new n1
+	sub		%r0,%r22,%r21
+	ds		%r0,%r21,%r0
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r24
+	ds		%r25,%r22,%r25
+	addc		%r24,%r24,%r28
+	comclr,>=	%r25,%r0,%r0
+	addl		%r25,%r22,%r25
+	sh1addl 	%r25,%r19,%r25
+; We have computed (n1,,n0) / (d + 1), q' = r28, r' = r25
+	add,nuv 	%r28,%r25,%r25
+	addl		%r25,%r1,%r25
+	addc		%r0,%r28,%r28
+	sub,<<		%r25,%r23,%r0
+	addl		%r25,%r1,%r25
+	stws		%r25,0(0,%r26)
+	bv		0(%r2)
+	 addc		%r0,%r28,%r28
+
+; This is just a special case of the code above.
+; We come here when d == 0xFFFFFFFF
+	.label	L$FF..
+	add,uv		%r25,%r24,%r24
+	sub,<<		%r24,%r23,%r0
+	ldo		1(%r24),%r24
+	stws		%r24,0(0,%r26)
+	bv		0(%r2)
+	 addc		%r0,%r25,%r28
+
+	.exit
+	.procend
diff --git a/grub-core/lib/libgcrypt/mpi/i386/Manifest b/grub-core/lib/libgcrypt/mpi/i386/Manifest
new file mode 100644
index 0000000..812bc8a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/Manifest
@@ -0,0 +1,28 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpih-sub1.S
+syntax.h
+$names$ iQCVAwUAP+LmOTEAnp832S/7AQJZmgQA1+GIl7rXiEY00y5xD2kG5Lm2QD6c9aBME8hTl812OEcj0ul/QSpdv8E2NEKooifr4SiLVhEVfLNaLqAgN3cIsttn3rRX3/pMC5JwSKHDJPsUbpN9tzb5dr2YC9GG9m8xngAQrN11IQPnGfvFLJK+oDnEMIAeHDpOnX9NeQPDAQA==bnOy
diff --git a/grub-core/lib/libgcrypt/mpi/i386/distfiles b/grub-core/lib/libgcrypt/mpi/i386/distfiles
new file mode 100644
index 0000000..22b9979
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/distfiles
@@ -0,0 +1,10 @@
+Manifest
+mpih-add1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpih-sub1.S
+syntax.h
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-add1.S
new file mode 100644
index 0000000..652b232
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-add1.S
@@ -0,0 +1,116 @@
+/* i80386 add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_add_n)
+C_SYMBOL_NAME(_gcry_mpih_add_n:)
+	pushl %edi
+	pushl %esi
+
+	movl 12(%esp),%edi		/* res_ptr */
+	movl 16(%esp),%esi		/* s1_ptr */
+	movl 20(%esp),%edx		/* s2_ptr */
+	movl 24(%esp),%ecx		/* size */
+
+	movl	%ecx,%eax
+	shrl	$3,%ecx 		/* compute count for unrolled loop */
+	negl	%eax
+	andl	$7,%eax 		/* get index where to start loop */
+	jz	Loop			/* necessary special case for 0 */
+	incl	%ecx			/* adjust loop count */
+	shll	$2,%eax 		/* adjustment for pointers... */
+	subl	%eax,%edi		/* ... since they are offset ... */
+	subl	%eax,%esi		/* ... by a constant when we ... */
+	subl	%eax,%edx		/* ... enter the loop */
+	shrl	$2,%eax 		/* restore previous value */
+#ifdef PIC
+/* Calculate start address in loop for PIC.  Due to limitations in some
+   assemblers, Loop-L0-3 cannot be put into the leal */
+	call	L0
+L0:	leal	(%eax,%eax,8),%eax
+	addl	(%esp),%eax
+	addl	$(Loop-L0-3),%eax
+	addl	$4,%esp
+#else
+/* Calculate start address in loop for non-PIC.  */
+	leal	(Loop - 3)(%eax,%eax,8),%eax
+#endif
+	jmp	*%eax			/* jump into loop */
+	ALIGN (3)
+Loop:	movl	(%esi),%eax
+	adcl	(%edx),%eax
+	movl	%eax,(%edi)
+	movl	4(%esi),%eax
+	adcl	4(%edx),%eax
+	movl	%eax,4(%edi)
+	movl	8(%esi),%eax
+	adcl	8(%edx),%eax
+	movl	%eax,8(%edi)
+	movl	12(%esi),%eax
+	adcl	12(%edx),%eax
+	movl	%eax,12(%edi)
+	movl	16(%esi),%eax
+	adcl	16(%edx),%eax
+	movl	%eax,16(%edi)
+	movl	20(%esi),%eax
+	adcl	20(%edx),%eax
+	movl	%eax,20(%edi)
+	movl	24(%esi),%eax
+	adcl	24(%edx),%eax
+	movl	%eax,24(%edi)
+	movl	28(%esi),%eax
+	adcl	28(%edx),%eax
+	movl	%eax,28(%edi)
+	leal	32(%edi),%edi
+	leal	32(%esi),%esi
+	leal	32(%edx),%edx
+	decl	%ecx
+	jnz	Loop
+
+	sbbl	%eax,%eax
+	negl	%eax
+
+	popl %esi
+	popl %edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-lshift.S
new file mode 100644
index 0000000..bf8ed9d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-lshift.S
@@ -0,0 +1,94 @@
+/* i80386   lshift
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_lshift)
+C_SYMBOL_NAME(_gcry_mpih_lshift:)
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+
+	movl	16(%esp),%edi		/* res_ptr */
+	movl	20(%esp),%esi		/* s_ptr */
+	movl	24(%esp),%edx		/* size */
+	movl	28(%esp),%ecx		/* cnt */
+
+	subl	$4,%esi 		/* adjust s_ptr */
+
+	movl	(%esi,%edx,4),%ebx	/* read most significant limb */
+	xorl	%eax,%eax
+	shldl	%cl,%ebx,%eax		/* compute carry limb */
+	decl	%edx
+	jz	Lend
+	pushl	%eax			/* push carry limb onto stack */
+	testb	$1,%dl
+	jnz	L1			/* enter loop in the middle */
+	movl	%ebx,%eax
+
+	ALIGN (3)
+Loop:	movl	(%esi,%edx,4),%ebx	/* load next lower limb */
+	shldl	%cl,%ebx,%eax		/* compute result limb */
+	movl	%eax,(%edi,%edx,4)	/* store it */
+	decl	%edx
+L1:	movl	(%esi,%edx,4),%eax
+	shldl	%cl,%eax,%ebx
+	movl	%ebx,(%edi,%edx,4)
+	decl	%edx
+	jnz	Loop
+
+	shll	%cl,%eax		/* compute least significant limb */
+	movl	%eax,(%edi)		/* store it */
+
+	popl	%eax			/* pop carry limb */
+
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+Lend:	shll	%cl,%ebx		/* compute least significant limb */
+	movl	%ebx,(%edi)		/* store it */
+
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul1.S
new file mode 100644
index 0000000..c9760ef
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul1.S
@@ -0,0 +1,84 @@
+/* i80386 mul_1 -- Multiply a limb vector with a limb and store
+ *			 the result in a second limb vector.
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(sp + 4)
+ *		  mpi_ptr_t s1_ptr,	(sp + 8)
+ *		  mpi_size_t s1_size,	(sp + 12)
+ *		  mpi_limb_t s2_limb)	(sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+Loop:
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+	INSN1(mul,l	,R(s2_limb))
+	INSN2(add,l	,R(eax),R(ebx))
+	INSN2(mov,l	,MEM_INDEX(res_ptr,size,4),R(eax))
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(mov,l	,R(ebx),R(edx))
+
+	INSN1(inc,l	,R(size))
+	INSN1(jnz,	,Loop)
+	INSN2(mov,l	,R(eax),R(ebx))
+
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul2.S
new file mode 100644
index 0000000..9794e11
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul2.S
@@ -0,0 +1,86 @@
+/* i80386 addmul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+C_SYMBOL_NAME(_gcry_mpih_addmul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+Loop:
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+	INSN1(mul,l	,R(s2_limb))
+	INSN2(add,l	,R(eax),R(ebx))
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(add,l	,MEM_INDEX(res_ptr,size,4),R(eax))
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(mov,l	,R(ebx),R(edx))
+
+	INSN1(inc,l	,R(size))
+	INSN1(jnz,	,Loop)
+	INSN2(mov,l	,R(eax),R(ebx))
+
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul3.S
new file mode 100644
index 0000000..6df2017
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-mul3.S
@@ -0,0 +1,86 @@
+/* i80386 submul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_submul_1)
+C_SYMBOL_NAME(_gcry_mpih_submul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+Loop:
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+	INSN1(mul,l	,R(s2_limb))
+	INSN2(add,l	,R(eax),R(ebx))
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(sub,l	,MEM_INDEX(res_ptr,size,4),R(eax))
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(mov,l	,R(ebx),R(edx))
+
+	INSN1(inc,l	,R(size))
+	INSN1(jnz,	,Loop)
+	INSN2(mov,l	,R(eax),R(ebx))
+
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-rshift.S
new file mode 100644
index 0000000..2920e55
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-rshift.S
@@ -0,0 +1,97 @@
+/* i80386   rshift
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_rshift)
+C_SYMBOL_NAME(_gcry_mpih_rshift:)
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+
+	movl	16(%esp),%edi		/* wp */
+	movl	20(%esp),%esi		/* up */
+	movl	24(%esp),%edx		/* usize */
+	movl	28(%esp),%ecx		/* cnt */
+
+	leal	-4(%edi,%edx,4),%edi
+	leal	(%esi,%edx,4),%esi
+	negl	%edx
+
+	movl	(%esi,%edx,4),%ebx	/* read least significant limb */
+	xorl	%eax,%eax
+	shrdl	%cl,%ebx,%eax		/* compute carry limb */
+	incl	%edx
+	jz	Lend2
+	pushl	%eax			/* push carry limb onto stack */
+	testb	$1,%dl
+	jnz	L2			/* enter loop in the middle */
+	movl	%ebx,%eax
+
+	ALIGN (3)
+Loop2:	 movl	 (%esi,%edx,4),%ebx	 /* load next higher limb */
+	shrdl	%cl,%ebx,%eax		/* compute result limb */
+	movl	%eax,(%edi,%edx,4)	/* store it */
+	incl	%edx
+L2:	movl	(%esi,%edx,4),%eax
+	shrdl	%cl,%eax,%ebx
+	movl	%ebx,(%edi,%edx,4)
+	incl	%edx
+	jnz	Loop2
+
+	shrl	%cl,%eax		/* compute most significant limb */
+	movl	%eax,(%edi)		/* store it */
+
+	popl	%eax			/* pop carry limb */
+
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+Lend2:	shrl	%cl,%ebx		/* compute most significant limb */
+	movl	%ebx,(%edi)		/* store it */
+
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/i386/mpih-sub1.S
new file mode 100644
index 0000000..f447f7a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/mpih-sub1.S
@@ -0,0 +1,117 @@
+/* i80386 sub_n -- Sub two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ */
+
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_sub_n)
+C_SYMBOL_NAME(_gcry_mpih_sub_n:)
+	pushl %edi
+	pushl %esi
+
+	movl 12(%esp),%edi		/* res_ptr */
+	movl 16(%esp),%esi		/* s1_ptr */
+	movl 20(%esp),%edx		/* s2_ptr */
+	movl 24(%esp),%ecx		/* size */
+
+	movl	%ecx,%eax
+	shrl	$3,%ecx 		/* compute count for unrolled loop */
+	negl	%eax
+	andl	$7,%eax 		/* get index where to start loop */
+	jz	Loop			/* necessary special case for 0 */
+	incl	%ecx			/* adjust loop count */
+	shll	$2,%eax 		/* adjustment for pointers... */
+	subl	%eax,%edi		/* ... since they are offset ... */
+	subl	%eax,%esi		/* ... by a constant when we ... */
+	subl	%eax,%edx		/* ... enter the loop */
+	shrl	$2,%eax 		/* restore previous value */
+#ifdef PIC
+/* Calculate start address in loop for PIC.  Due to limitations in some
+   assemblers, Loop-L0-3 cannot be put into the leal */
+	call	L0
+L0:	leal	(%eax,%eax,8),%eax
+	addl	(%esp),%eax
+	addl	$(Loop-L0-3),%eax
+	addl	$4,%esp
+#else
+/* Calculate start address in loop for non-PIC.  */
+	leal	(Loop - 3)(%eax,%eax,8),%eax
+#endif
+	jmp	*%eax			/* jump into loop */
+	ALIGN (3)
+Loop:	movl	(%esi),%eax
+	sbbl	(%edx),%eax
+	movl	%eax,(%edi)
+	movl	4(%esi),%eax
+	sbbl	4(%edx),%eax
+	movl	%eax,4(%edi)
+	movl	8(%esi),%eax
+	sbbl	8(%edx),%eax
+	movl	%eax,8(%edi)
+	movl	12(%esi),%eax
+	sbbl	12(%edx),%eax
+	movl	%eax,12(%edi)
+	movl	16(%esi),%eax
+	sbbl	16(%edx),%eax
+	movl	%eax,16(%edi)
+	movl	20(%esi),%eax
+	sbbl	20(%edx),%eax
+	movl	%eax,20(%edi)
+	movl	24(%esi),%eax
+	sbbl	24(%edx),%eax
+	movl	%eax,24(%edi)
+	movl	28(%esi),%eax
+	sbbl	28(%edx),%eax
+	movl	%eax,28(%edi)
+	leal	32(%edi),%edi
+	leal	32(%esi),%esi
+	leal	32(%edx),%edx
+	decl	%ecx
+	jnz	Loop
+
+	sbbl	%eax,%eax
+	negl	%eax
+
+	popl %esi
+	popl %edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i386/syntax.h b/grub-core/lib/libgcrypt/mpi/i386/syntax.h
new file mode 100644
index 0000000..39ede98
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i386/syntax.h
@@ -0,0 +1,68 @@
+/* syntax.h -- Definitions for x86 syntax variations.
+ *
+ *       Copyright (C) 1992, 1994, 1995, 1998, 
+ *                     2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#undef ALIGN
+
+#if defined (BSD_SYNTAX) || defined (ELF_SYNTAX)
+#define R(r) %r
+#define MEM(base)(base)
+#define MEM_DISP(base,displacement)displacement(R(base))
+#define MEM_INDEX(base,index,size)(R(base),R(index),size)
+#ifdef __STDC__
+#define INSN1(mnemonic,size_suffix,dst)mnemonic##size_suffix dst
+#define INSN2(mnemonic,size_suffix,dst,src)mnemonic##size_suffix src,dst
+#else
+#define INSN1(mnemonic,size_suffix,dst)mnemonic/**/size_suffix dst
+#define INSN2(mnemonic,size_suffix,dst,src)mnemonic/**/size_suffix src,dst
+#endif
+#define TEXT .text
+#if defined (BSD_SYNTAX)
+#define ALIGN(log) .align log
+#endif
+#if defined (ELF_SYNTAX)
+#define ALIGN(log) .align 1<<(log)
+#endif
+#define GLOBL .globl
+#endif
+
+#ifdef INTEL_SYNTAX
+#define R(r) r
+#define MEM(base)[base]
+#define MEM_DISP(base,displacement)[base+(displacement)]
+#define MEM_INDEX(base,index,size)[base+index*size]
+#define INSN1(mnemonic,size_suffix,dst)mnemonic dst
+#define INSN2(mnemonic,size_suffix,dst,src)mnemonic dst,src
+#define TEXT .text
+#define ALIGN(log) .align log
+#define GLOBL .globl
+#endif
+
+#ifdef X86_BROKEN_ALIGN
+#undef ALIGN
+#define ALIGN(log) .align log,0x90
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/i586/Manifest b/grub-core/lib/libgcrypt/mpi/i586/Manifest
new file mode 100644
index 0000000..6d1d7f8
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/Manifest
@@ -0,0 +1,27 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpih-sub1.S
+$names$ iQCVAwUAP+LmQDEAnp832S/7AQKCmgQAhG+E7X0KB4qdVf3sMb6Qr+Iv5Jlehzoub/5vxTRgePKzRuOHidCnTzSSoyzA++UcHrOjHQQDMsXnO6PqpS1d/TKkxjnGN7rE8mvMYlFAT8RsawTozSfh14mCzI0HTDbaKL9Z8pcMJtadB3XqAuqWJNO8kyECJFwurt3DRWXSWS8==Rug5
diff --git a/grub-core/lib/libgcrypt/mpi/i586/README b/grub-core/lib/libgcrypt/mpi/i586/README
new file mode 100644
index 0000000..d73b082
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/README
@@ -0,0 +1,26 @@
+This directory contains mpn functions optimized for Intel Pentium
+processors.
+
+RELEVANT OPTIMIZATION ISSUES
+
+1. Pentium doesn't allocate cache lines on writes, unlike most other modern
+processors.  Since the functions in the mpn class do array writes, we have to
+handle allocating the destination cache lines by reading a word from it in the
+loops, to achieve the best performance.
+
+2. Pairing of memory operations requires that the two issued operations refer
+to different cache banks.  The simplest way to insure this is to read/write
+two words from the same object.  If we make operations on different objects,
+they might or might not be to the same cache bank.
+
+STATUS
+
+1. mpn_lshift and mpn_rshift run at about 6 cycles/limb, but the Pentium
+documentation indicates that they should take only 43/8 = 5.375 cycles/limb,
+or 5 cycles/limb asymptotically.
+
+2. mpn_add_n and mpn_sub_n run at asymptotically 2 cycles/limb.  Due to loop
+overhead and other delays (cache refill?), they run at or near 2.5 cycles/limb.
+
+3. mpn_mul_1, mpn_addmul_1, mpn_submul_1 all run 1 cycle faster than they
+should...
diff --git a/grub-core/lib/libgcrypt/mpi/i586/distfiles b/grub-core/lib/libgcrypt/mpi/i586/distfiles
new file mode 100644
index 0000000..546f777
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/distfiles
@@ -0,0 +1,10 @@
+Manifest
+mpih-add1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpih-sub1.S
+README
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-add1.S
new file mode 100644
index 0000000..7436d59
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-add1.S
@@ -0,0 +1,135 @@
+/* i80586 add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_add_n)
+C_SYMBOL_NAME(_gcry_mpih_add_n:)
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+	pushl	%ebp
+
+	movl	20(%esp),%edi		/* res_ptr */
+	movl	24(%esp),%esi		/* s1_ptr */
+	movl	28(%esp),%ebp		/* s2_ptr */
+	movl	32(%esp),%ecx		/* size */
+
+	movl	(%ebp),%ebx
+
+	decl	%ecx
+	movl	%ecx,%edx
+	shrl	$3,%ecx
+	andl	$7,%edx
+	testl	%ecx,%ecx		/* zero carry flag */
+	jz	Lend
+	pushl	%edx
+
+	ALIGN (3)
+Loop:	movl	28(%edi),%eax		/* fetch destination cache line */
+	leal	32(%edi),%edi
+
+L1:	movl	(%esi),%eax
+	movl	4(%esi),%edx
+	adcl	%ebx,%eax
+	movl	4(%ebp),%ebx
+	adcl	%ebx,%edx
+	movl	8(%ebp),%ebx
+	movl	%eax,-32(%edi)
+	movl	%edx,-28(%edi)
+
+L2:	movl	8(%esi),%eax
+	movl	12(%esi),%edx
+	adcl	%ebx,%eax
+	movl	12(%ebp),%ebx
+	adcl	%ebx,%edx
+	movl	16(%ebp),%ebx
+	movl	%eax,-24(%edi)
+	movl	%edx,-20(%edi)
+
+L3:	movl	16(%esi),%eax
+	movl	20(%esi),%edx
+	adcl	%ebx,%eax
+	movl	20(%ebp),%ebx
+	adcl	%ebx,%edx
+	movl	24(%ebp),%ebx
+	movl	%eax,-16(%edi)
+	movl	%edx,-12(%edi)
+
+L4:	movl	24(%esi),%eax
+	movl	28(%esi),%edx
+	adcl	%ebx,%eax
+	movl	28(%ebp),%ebx
+	adcl	%ebx,%edx
+	movl	32(%ebp),%ebx
+	movl	%eax,-8(%edi)
+	movl	%edx,-4(%edi)
+
+	leal	32(%esi),%esi
+	leal	32(%ebp),%ebp
+	decl	%ecx
+	jnz	Loop
+
+	popl	%edx
+Lend:
+	decl	%edx			/* test %edx w/o clobbering carry */
+	js	Lend2
+	incl	%edx
+Loop2:
+	leal	4(%edi),%edi
+	movl	(%esi),%eax
+	adcl	%ebx,%eax
+	movl	4(%ebp),%ebx
+	movl	%eax,-4(%edi)
+	leal	4(%esi),%esi
+	leal	4(%ebp),%ebp
+	decl	%edx
+	jnz	Loop2
+Lend2:
+	movl	(%esi),%eax
+	adcl	%ebx,%eax
+	movl	%eax,(%edi)
+
+	sbbl	%eax,%eax
+	negl	%eax
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-lshift.S
new file mode 100644
index 0000000..9d25fe9
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-lshift.S
@@ -0,0 +1,229 @@
+/* i80586   lshift
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_lshift)
+C_SYMBOL_NAME(_gcry_mpih_lshift:)
+
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+	pushl	%ebp
+
+	movl	20(%esp),%edi		/* res_ptr */
+	movl	24(%esp),%esi		/* s_ptr */
+	movl	28(%esp),%ebp		/* size */
+	movl	32(%esp),%ecx		/* cnt */
+
+/* We can use faster code for shift-by-1 under certain conditions.  */
+	cmp	$1,%ecx
+	jne	Lnormal
+	leal	4(%esi),%eax
+	cmpl	%edi,%eax
+	jnc	Lspecial		/* jump if s_ptr + 1 >= res_ptr */
+	leal	(%esi,%ebp,4),%eax
+	cmpl	%eax,%edi
+	jnc	Lspecial		/* jump if res_ptr >= s_ptr + size */
+
+Lnormal:
+	leal	-4(%edi,%ebp,4),%edi
+	leal	-4(%esi,%ebp,4),%esi
+
+	movl	(%esi),%edx
+	subl	$4,%esi
+	xorl	%eax,%eax
+	shldl	%cl,%edx,%eax		/* compute carry limb */
+	pushl	%eax			/* push carry limb onto stack */
+
+	decl	%ebp
+	pushl	%ebp
+	shrl	$3,%ebp
+	jz	Lend
+
+	movl	(%edi),%eax		/* fetch destination cache line */
+
+	ALIGN	(2)
+Loop:	movl	-28(%edi),%eax		/* fetch destination cache line */
+	movl	%edx,%ebx
+
+	movl	(%esi),%eax
+	movl	-4(%esi),%edx
+	shldl	%cl,%eax,%ebx
+	shldl	%cl,%edx,%eax
+	movl	%ebx,(%edi)
+	movl	%eax,-4(%edi)
+
+	movl	-8(%esi),%ebx
+	movl	-12(%esi),%eax
+	shldl	%cl,%ebx,%edx
+	shldl	%cl,%eax,%ebx
+	movl	%edx,-8(%edi)
+	movl	%ebx,-12(%edi)
+
+	movl	-16(%esi),%edx
+	movl	-20(%esi),%ebx
+	shldl	%cl,%edx,%eax
+	shldl	%cl,%ebx,%edx
+	movl	%eax,-16(%edi)
+	movl	%edx,-20(%edi)
+
+	movl	-24(%esi),%eax
+	movl	-28(%esi),%edx
+	shldl	%cl,%eax,%ebx
+	shldl	%cl,%edx,%eax
+	movl	%ebx,-24(%edi)
+	movl	%eax,-28(%edi)
+
+	subl	$32,%esi
+	subl	$32,%edi
+	decl	%ebp
+	jnz	Loop
+
+Lend:	popl	%ebp
+	andl	$7,%ebp
+	jz	Lend2
+Loop2:	movl	(%esi),%eax
+	shldl	%cl,%eax,%edx
+	movl	%edx,(%edi)
+	movl	%eax,%edx
+	subl	$4,%esi
+	subl	$4,%edi
+	decl	%ebp
+	jnz	Loop2
+
+Lend2:	shll	%cl,%edx		/* compute least significant limb */
+	movl	%edx,(%edi)		/* store it */
+
+	popl	%eax			/* pop carry limb */
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+/* We loop from least significant end of the arrays, which is only
+   permissable if the source and destination don't overlap, since the
+   function is documented to work for overlapping source and destination.
+*/
+
+Lspecial:
+	movl	(%esi),%edx
+	addl	$4,%esi
+
+	decl	%ebp
+	pushl	%ebp
+	shrl	$3,%ebp
+
+	addl	%edx,%edx
+	incl	%ebp
+	decl	%ebp
+	jz	LLend
+
+	movl	(%edi),%eax		/* fetch destination cache line */
+
+	ALIGN	(2)
+LLoop:	movl	28(%edi),%eax		/* fetch destination cache line */
+	movl	%edx,%ebx
+
+	movl	(%esi),%eax
+	movl	4(%esi),%edx
+	adcl	%eax,%eax
+	movl	%ebx,(%edi)
+	adcl	%edx,%edx
+	movl	%eax,4(%edi)
+
+	movl	8(%esi),%ebx
+	movl	12(%esi),%eax
+	adcl	%ebx,%ebx
+	movl	%edx,8(%edi)
+	adcl	%eax,%eax
+	movl	%ebx,12(%edi)
+
+	movl	16(%esi),%edx
+	movl	20(%esi),%ebx
+	adcl	%edx,%edx
+	movl	%eax,16(%edi)
+	adcl	%ebx,%ebx
+	movl	%edx,20(%edi)
+
+	movl	24(%esi),%eax
+	movl	28(%esi),%edx
+	adcl	%eax,%eax
+	movl	%ebx,24(%edi)
+	adcl	%edx,%edx
+	movl	%eax,28(%edi)
+
+	leal	32(%esi),%esi		/* use leal not to clobber carry */
+	leal	32(%edi),%edi
+	decl	%ebp
+	jnz	LLoop
+
+LLend:	popl	%ebp
+	sbbl	%eax,%eax		/* save carry in %eax */
+	andl	$7,%ebp
+	jz	LLend2
+	addl	%eax,%eax		/* restore carry from eax */
+LLoop2: movl	%edx,%ebx
+	movl	(%esi),%edx
+	adcl	%edx,%edx
+	movl	%ebx,(%edi)
+
+	leal	4(%esi),%esi		/* use leal not to clobber carry */
+	leal	4(%edi),%edi
+	decl	%ebp
+	jnz	LLoop2
+
+	jmp	LL1
+LLend2: addl	%eax,%eax		/* restore carry from eax */
+LL1:	movl	%edx,(%edi)		/* store last limb */
+
+	sbbl	%eax,%eax
+	negl	%eax
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul1.S
new file mode 100644
index 0000000..3601d96
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul1.S
@@ -0,0 +1,89 @@
+/* i80586 mul_1 -- Multiply a limb vector with a limb and store
+ *			 the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(sp + 4)
+ *		  mpi_ptr_t s1_ptr,	(sp + 8)
+ *		  mpi_size_t s1_size,	(sp + 12)
+ *		  mpi_limb_t s2_limb)	(sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+
+Loop:	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+
+	INSN1(mul,l	,R(s2_limb))
+
+	INSN2(add,l	,R(ebx),R(eax))
+
+	INSN2(mov,l	,MEM_INDEX(res_ptr,size,4),R(ebx))
+	INSN1(inc,l	,R(size))
+
+	INSN2(mov,l	,R(ebx),R(edx))
+	INSN1(jnz,	,Loop)
+
+	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),R(ebx))
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul2.S
new file mode 100644
index 0000000..f32d363
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul2.S
@@ -0,0 +1,93 @@
+/* i80586 addmul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+C_SYMBOL_NAME(_gcry_mpih_addmul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+
+Loop:	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+
+	INSN1(mul,l	,R(s2_limb))
+
+	INSN2(add,l	,R(eax),R(ebx))
+	INSN2(mov,l	,R(ebx),MEM_INDEX(res_ptr,size,4))
+
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(add,l	,R(ebx),R(eax))
+
+	INSN2(mov,l	,MEM_INDEX(res_ptr,size,4),R(ebx))
+	INSN1(inc,l	,R(size))
+
+	INSN2(mov,l	,R(ebx),R(edx))
+	INSN1(jnz,	,Loop)
+
+	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),R(ebx))
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul3.S
new file mode 100644
index 0000000..fa27d4e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-mul3.S
@@ -0,0 +1,93 @@
+/* i80586 submul_1 -- Multiply a limb vector with a limb and add
+ *		      the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+#define res_ptr edi
+#define s1_ptr	esi
+#define size	ecx
+#define s2_limb ebp
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_submul_1)
+C_SYMBOL_NAME(_gcry_mpih_submul_1:)
+
+	INSN1(push,l	,R(edi))
+	INSN1(push,l	,R(esi))
+	INSN1(push,l	,R(ebx))
+	INSN1(push,l	,R(ebp))
+
+	INSN2(mov,l	,R(res_ptr),MEM_DISP(esp,20))
+	INSN2(mov,l	,R(s1_ptr),MEM_DISP(esp,24))
+	INSN2(mov,l	,R(size),MEM_DISP(esp,28))
+	INSN2(mov,l	,R(s2_limb),MEM_DISP(esp,32))
+
+	INSN2(lea,l	,R(res_ptr),MEM_INDEX(res_ptr,size,4))
+	INSN2(lea,l	,R(s1_ptr),MEM_INDEX(s1_ptr,size,4))
+	INSN1(neg,l	,R(size))
+	INSN2(xor,l	,R(ebx),R(ebx))
+	ALIGN (3)
+
+Loop:	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),MEM_INDEX(s1_ptr,size,4))
+
+	INSN1(mul,l	,R(s2_limb))
+
+	INSN2(add,l	,R(eax),R(ebx))
+	INSN2(mov,l	,R(ebx),MEM_INDEX(res_ptr,size,4))
+
+	INSN2(adc,l	,R(edx),$0)
+	INSN2(sub,l	,R(ebx),R(eax))
+
+	INSN2(mov,l	,MEM_INDEX(res_ptr,size,4),R(ebx))
+	INSN1(inc,l	,R(size))
+
+	INSN2(mov,l	,R(ebx),R(edx))
+	INSN1(jnz,	,Loop)
+
+	INSN2(adc,l	,R(ebx),$0)
+	INSN2(mov,l	,R(eax),R(ebx))
+	INSN1(pop,l	,R(ebp))
+	INSN1(pop,l	,R(ebx))
+	INSN1(pop,l	,R(esi))
+	INSN1(pop,l	,R(edi))
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-rshift.S
new file mode 100644
index 0000000..c661e3d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-rshift.S
@@ -0,0 +1,228 @@
+/* i80586   rshift
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_rshift)
+C_SYMBOL_NAME(_gcry_mpih_rshift:)
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+	pushl	%ebp
+
+	movl	20(%esp),%edi		/* res_ptr */
+	movl	24(%esp),%esi		/* s_ptr */
+	movl	28(%esp),%ebp		/* size */
+	movl	32(%esp),%ecx		/* cnt */
+
+/* We can use faster code for shift-by-1 under certain conditions.  */
+	cmp	$1,%ecx
+	jne	Rnormal
+	leal	4(%edi),%eax
+	cmpl	%esi,%eax
+	jnc	Rspecial		/* jump if res_ptr + 1 >= s_ptr */
+	leal	(%edi,%ebp,4),%eax
+	cmpl	%eax,%esi
+	jnc	Rspecial		/* jump if s_ptr >= res_ptr + size */
+
+Rnormal:
+	movl	(%esi),%edx
+	addl	$4,%esi
+	xorl	%eax,%eax
+	shrdl	%cl,%edx,%eax		/* compute carry limb */
+	pushl	%eax			/* push carry limb onto stack */
+
+	decl	%ebp
+	pushl	%ebp
+	shrl	$3,%ebp
+	jz	Rend
+
+	movl	(%edi),%eax		/* fetch destination cache line */
+
+	ALIGN	(2)
+Roop:	movl	28(%edi),%eax		/* fetch destination cache line */
+	movl	%edx,%ebx
+
+	movl	(%esi),%eax
+	movl	4(%esi),%edx
+	shrdl	%cl,%eax,%ebx
+	shrdl	%cl,%edx,%eax
+	movl	%ebx,(%edi)
+	movl	%eax,4(%edi)
+
+	movl	8(%esi),%ebx
+	movl	12(%esi),%eax
+	shrdl	%cl,%ebx,%edx
+	shrdl	%cl,%eax,%ebx
+	movl	%edx,8(%edi)
+	movl	%ebx,12(%edi)
+
+	movl	16(%esi),%edx
+	movl	20(%esi),%ebx
+	shrdl	%cl,%edx,%eax
+	shrdl	%cl,%ebx,%edx
+	movl	%eax,16(%edi)
+	movl	%edx,20(%edi)
+
+	movl	24(%esi),%eax
+	movl	28(%esi),%edx
+	shrdl	%cl,%eax,%ebx
+	shrdl	%cl,%edx,%eax
+	movl	%ebx,24(%edi)
+	movl	%eax,28(%edi)
+
+	addl	$32,%esi
+	addl	$32,%edi
+	decl	%ebp
+	jnz	Roop
+
+Rend:	popl	%ebp
+	andl	$7,%ebp
+	jz	Rend2
+Roop2:	movl	(%esi),%eax
+	shrdl	%cl,%eax,%edx		/* compute result limb */
+	movl	%edx,(%edi)
+	movl	%eax,%edx
+	addl	$4,%esi
+	addl	$4,%edi
+	decl	%ebp
+	jnz	Roop2
+
+Rend2:	shrl	%cl,%edx		/* compute most significant limb */
+	movl	%edx,(%edi)		/* store it */
+
+	popl	%eax			/* pop carry limb */
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
+/* We loop from least significant end of the arrays, which is only
+   permissable if the source and destination don't overlap, since the
+   function is documented to work for overlapping source and destination.
+*/
+
+Rspecial:
+	leal	-4(%edi,%ebp,4),%edi
+	leal	-4(%esi,%ebp,4),%esi
+
+	movl	(%esi),%edx
+	subl	$4,%esi
+
+	decl	%ebp
+	pushl	%ebp
+	shrl	$3,%ebp
+
+	shrl	$1,%edx
+	incl	%ebp
+	decl	%ebp
+	jz	RLend
+
+	movl	(%edi),%eax		/* fetch destination cache line */
+
+	ALIGN	(2)
+RLoop:	movl	-28(%edi),%eax		/* fetch destination cache line */
+	movl	%edx,%ebx
+
+	movl	(%esi),%eax
+	movl	-4(%esi),%edx
+	rcrl	$1,%eax
+	movl	%ebx,(%edi)
+	rcrl	$1,%edx
+	movl	%eax,-4(%edi)
+
+	movl	-8(%esi),%ebx
+	movl	-12(%esi),%eax
+	rcrl	$1,%ebx
+	movl	%edx,-8(%edi)
+	rcrl	$1,%eax
+	movl	%ebx,-12(%edi)
+
+	movl	-16(%esi),%edx
+	movl	-20(%esi),%ebx
+	rcrl	$1,%edx
+	movl	%eax,-16(%edi)
+	rcrl	$1,%ebx
+	movl	%edx,-20(%edi)
+
+	movl	-24(%esi),%eax
+	movl	-28(%esi),%edx
+	rcrl	$1,%eax
+	movl	%ebx,-24(%edi)
+	rcrl	$1,%edx
+	movl	%eax,-28(%edi)
+
+	leal	-32(%esi),%esi		/* use leal not to clobber carry */
+	leal	-32(%edi),%edi
+	decl	%ebp
+	jnz	RLoop
+
+RLend:	popl	%ebp
+	sbbl	%eax,%eax		/* save carry in %eax */
+	andl	$7,%ebp
+	jz	RLend2
+	addl	%eax,%eax		/* restore carry from eax */
+RLoop2: movl	%edx,%ebx
+	movl	(%esi),%edx
+	rcrl	$1,%edx
+	movl	%ebx,(%edi)
+
+	leal	-4(%esi),%esi		/* use leal not to clobber carry */
+	leal	-4(%edi),%edi
+	decl	%ebp
+	jnz	RLoop2
+
+	jmp	RL1
+RLend2: addl	%eax,%eax		/* restore carry from eax */
+RL1:	movl	%edx,(%edi)		/* store last limb */
+
+	movl	$0,%eax
+	rcrl	$1,%eax
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/i586/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/i586/mpih-sub1.S
new file mode 100644
index 0000000..ef2d580
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/i586/mpih-sub1.S
@@ -0,0 +1,142 @@
+/* i80586 sub_n -- Sub two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ */
+
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_sub_n)
+C_SYMBOL_NAME(_gcry_mpih_sub_n:)
+
+	pushl	%edi
+	pushl	%esi
+	pushl	%ebx
+	pushl	%ebp
+
+	movl	20(%esp),%edi		/* res_ptr */
+	movl	24(%esp),%esi		/* s1_ptr */
+	movl	28(%esp),%ebp		/* s2_ptr */
+	movl	32(%esp),%ecx		/* size */
+
+	movl	(%ebp),%ebx
+
+	decl	%ecx
+	movl	%ecx,%edx
+	shrl	$3,%ecx
+	andl	$7,%edx
+	testl	%ecx,%ecx		/* zero carry flag */
+	jz	Lend
+	pushl	%edx
+
+	ALIGN (3)
+Loop:	movl	28(%edi),%eax		/* fetch destination cache line */
+	leal	32(%edi),%edi
+
+L1:	movl	(%esi),%eax
+	movl	4(%esi),%edx
+	sbbl	%ebx,%eax
+	movl	4(%ebp),%ebx
+	sbbl	%ebx,%edx
+	movl	8(%ebp),%ebx
+	movl	%eax,-32(%edi)
+	movl	%edx,-28(%edi)
+
+L2:	movl	8(%esi),%eax
+	movl	12(%esi),%edx
+	sbbl	%ebx,%eax
+	movl	12(%ebp),%ebx
+	sbbl	%ebx,%edx
+	movl	16(%ebp),%ebx
+	movl	%eax,-24(%edi)
+	movl	%edx,-20(%edi)
+
+L3:	movl	16(%esi),%eax
+	movl	20(%esi),%edx
+	sbbl	%ebx,%eax
+	movl	20(%ebp),%ebx
+	sbbl	%ebx,%edx
+	movl	24(%ebp),%ebx
+	movl	%eax,-16(%edi)
+	movl	%edx,-12(%edi)
+
+L4:	movl	24(%esi),%eax
+	movl	28(%esi),%edx
+	sbbl	%ebx,%eax
+	movl	28(%ebp),%ebx
+	sbbl	%ebx,%edx
+	movl	32(%ebp),%ebx
+	movl	%eax,-8(%edi)
+	movl	%edx,-4(%edi)
+
+	leal	32(%esi),%esi
+	leal	32(%ebp),%ebp
+	decl	%ecx
+	jnz	Loop
+
+	popl	%edx
+Lend:
+	decl	%edx			/* test %edx w/o clobbering carry */
+	js	Lend2
+	incl	%edx
+Loop2:
+	leal	4(%edi),%edi
+	movl	(%esi),%eax
+	sbbl	%ebx,%eax
+	movl	4(%ebp),%ebx
+	movl	%eax,-4(%edi)
+	leal	4(%esi),%esi
+	leal	4(%ebp),%ebp
+	decl	%edx
+	jnz	Loop2
+Lend2:
+	movl	(%esi),%eax
+	sbbl	%ebx,%eax
+	movl	%eax,(%edi)
+
+	sbbl	%eax,%eax
+	negl	%eax
+
+	popl	%ebp
+	popl	%ebx
+	popl	%esi
+	popl	%edi
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/longlong.h b/grub-core/lib/libgcrypt/mpi/longlong.h
new file mode 100644
index 0000000..b3fce09
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/longlong.h
@@ -0,0 +1,1613 @@
+/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
+   Note: I added some stuff for use with gnupg
+
+Copyright (C) 1991, 1992, 1993, 1994, 1996, 1998,
+              2000, 2001, 2002, 2003, 2004, 2011 Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with this file; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+/* You have to define the following before including this file:
+
+   UWtype -- An unsigned type, default type for operations (typically a "word")
+   UHWtype -- An unsigned type, at least half the size of UWtype.
+   UDWtype -- An unsigned type, at least twice as large a UWtype
+   W_TYPE_SIZE -- size in bits of UWtype
+
+   SItype, USItype -- Signed and unsigned 32 bit types.
+   DItype, UDItype -- Signed and unsigned 64 bit types.
+
+   On a 32 bit machine UWtype should typically be USItype;
+   on a 64 bit machine, UWtype should typically be UDItype.
+*/
+
+#define __BITS4 (W_TYPE_SIZE / 4)
+#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
+#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
+
+/* This is used to make sure no undesirable sharing between different libraries
+   that use this file takes place.  */
+#ifndef __MPN
+#define __MPN(x) __##x
+#endif
+
+/* Define auxiliary asm macros.
+
+   1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) multiplies two
+   UWtype integers MULTIPLER and MULTIPLICAND, and generates a two UWtype
+   word product in HIGH_PROD and LOW_PROD.
+
+   2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
+   UDWtype product.  This is just a variant of umul_ppmm.
+
+   3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator) divides a UDWtype, composed by the UWtype integers
+   HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
+   in QUOTIENT and the remainder in REMAINDER.	HIGH_NUMERATOR must be less
+   than DENOMINATOR for correct operation.  If, in addition, the most
+   significant bit of DENOMINATOR must be 1, then the pre-processor symbol
+   UDIV_NEEDS_NORMALIZATION is defined to 1.
+
+   4) sdiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+   denominator).  Like udiv_qrnnd but the numbers are signed.  The quotient
+   is rounded towards 0.
+
+   5) count_leading_zeros(count, x) counts the number of zero-bits from the
+   msb to the first non-zero bit in the UWtype X.  This is the number of
+   steps X needs to be shifted left to set the msb.  Undefined for X == 0,
+   unless the symbol COUNT_LEADING_ZEROS_0 is defined to some value.
+
+   6) count_trailing_zeros(count, x) like count_leading_zeros, but counts
+   from the least significant end.
+
+   7) add_ssaaaa(high_sum, low_sum, high_addend_1, low_addend_1,
+   high_addend_2, low_addend_2) adds two UWtype integers, composed by
+   HIGH_ADDEND_1 and LOW_ADDEND_1, and HIGH_ADDEND_2 and LOW_ADDEND_2
+   respectively.  The result is placed in HIGH_SUM and LOW_SUM.  Overflow
+   (i.e. carry out) is not stored anywhere, and is lost.
+
+   8) sub_ddmmss(high_difference, low_difference, high_minuend, low_minuend,
+   high_subtrahend, low_subtrahend) subtracts two two-word UWtype integers,
+   composed by HIGH_MINUEND_1 and LOW_MINUEND_1, and HIGH_SUBTRAHEND_2 and
+   LOW_SUBTRAHEND_2 respectively.  The result is placed in HIGH_DIFFERENCE
+   and LOW_DIFFERENCE.	Overflow (i.e. carry out) is not stored anywhere,
+   and is lost.
+
+   If any of these macros are left undefined for a particular CPU,
+   C macros are used.  */
+
+/* The CPUs come in alphabetical order below.
+
+   Please add support for more CPUs here, or improve the current support
+   for the CPUs below!	*/
+
+#ifdef __riscos__
+#pragma continue_after_hash_error
+#else /* !__riscos__ */
+#if defined (__GNUC__) && !defined (NO_ASM)
+
+/* We sometimes need to clobber "cc" with gcc2, but that would not be
+   understood by gcc1.	Use cpp to avoid major code duplication.  */
+#if __GNUC__ < 2
+#define __CLOBBER_CC
+#define __AND_CLOBBER_CC
+#else /* __GNUC__ >= 2 */
+#define __CLOBBER_CC : "cc"
+#define __AND_CLOBBER_CC , "cc"
+#endif /* __GNUC__ < 2 */
+
+
+/***************************************
+ **************  A29K  *****************
+ ***************************************/
+#if (defined (__a29k__) || defined (_AM29K)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %1,%4,%5\n"   \
+           "addc %0,%2,%3"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	    "=&r" ((USItype)(sl))                                       \
+	   : "%r" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%r" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %1,%4,%5\n"                                             \
+	   "subc %0,%2,%3"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "r" ((USItype)(ah)),                                       \
+	     "rI" ((USItype)(bh)),                                      \
+	     "r" ((USItype)(al)),                                       \
+	     "rI" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("multiplu %0,%1,%2"                                        \
+	     : "=r" ((USItype)(xl))                                     \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+    __asm__ ("multmu %0,%1,%2"                                          \
+	     : "=r" ((USItype)(xh))                                     \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("dividu %0,%3,%4"                                            \
+	   : "=r" ((USItype)(q)),                                       \
+	     "=q" ((USItype)(r))                                        \
+	   : "1" ((USItype)(n1)),                                       \
+	     "r" ((USItype)(n0)),                                       \
+	     "r" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+    __asm__ ("clz %0,%1"                                                \
+	     : "=r" ((USItype)(count))                                  \
+	     : "r" ((USItype)(x)))
+#define COUNT_LEADING_ZEROS_0 32
+#endif /* __a29k__ */
+
+
+#if defined (__alpha) && W_TYPE_SIZE == 64
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("umulh %r1,%2,%0"                                          \
+	     : "=r" ((UDItype) ph)                                      \
+	     : "%rJ" (__m0),                                            \
+	       "rI" (__m1));                                            \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define UMUL_TIME 46
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { UDItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern UDItype __udiv_qrnnd ();
+#define UDIV_TIME 220
+#endif /* LONGLONG_STANDALONE */
+#endif /* __alpha */
+
+/***************************************
+ **************  ARM  ******************
+ ***************************************/
+#if defined (__arm__) && W_TYPE_SIZE == 32 && \
+    (!defined (__thumb__) || defined (__thumb2__))
+/* The __ARM_ARCH define is provided by gcc 4.8.  Construct it otherwise.  */
+#ifndef __ARM_ARCH
+# ifdef __ARM_ARCH_2__
+#  define __ARM_ARCH 2
+# elif defined (__ARM_ARCH_3__) || defined (__ARM_ARCH_3M__)
+#  define __ARM_ARCH 3
+# elif defined (__ARM_ARCH_4__) || defined (__ARM_ARCH_4T__)
+#  define __ARM_ARCH 4
+# elif defined (__ARM_ARCH_5__) || defined (__ARM_ARCH_5E__) \
+       || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) \
+       || defined(__ARM_ARCH_5TEJ__)
+#  define __ARM_ARCH 5
+# elif defined (__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
+       || defined (__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \
+       || defined (__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__)
+#  define __ARM_ARCH 6
+# elif defined (__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
+       || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
+       || defined(__ARM_ARCH_7EM__)
+#  define __ARM_ARCH 7
+# else
+   /* could not detect? */
+# endif
+#endif
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("adds %1, %4, %5\n"                                          \
+	   "adc  %0, %2, %3"                                            \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "%r" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%r" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl)) __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subs %1, %4, %5\n"                                          \
+	   "sbc  %0, %2, %3"                                            \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "r" ((USItype)(ah)),                                       \
+	     "rI" ((USItype)(bh)),                                      \
+	     "r" ((USItype)(al)),                                       \
+	     "rI" ((USItype)(bl)) __CLOBBER_CC)
+#if (defined __ARM_ARCH && __ARM_ARCH <= 3)
+#define umul_ppmm(xh, xl, a, b) \
+  __asm__ ("@ Inlined umul_ppmm\n"                                      \
+	"mov	%|r0, %2, lsr #16		@ AAAA\n"               \
+	"mov	%|r2, %3, lsr #16		@ BBBB\n"               \
+	"bic	%|r1, %2, %|r0, lsl #16		@ aaaa\n"               \
+	"bic	%0, %3, %|r2, lsl #16		@ bbbb\n"               \
+	"mul	%1, %|r1, %|r2			@ aaaa * BBBB\n"        \
+	"mul	%|r2, %|r0, %|r2		@ AAAA * BBBB\n"        \
+	"mul	%|r1, %0, %|r1			@ aaaa * bbbb\n"        \
+	"mul	%0, %|r0, %0			@ AAAA * bbbb\n"        \
+	"adds	%|r0, %1, %0			@ central sum\n"        \
+	"addcs	%|r2, %|r2, #65536\n"                                   \
+	"adds	%1, %|r1, %|r0, lsl #16\n"                              \
+	"adc	%0, %|r2, %|r0, lsr #16"                                \
+	   : "=&r" ((xh)),                                              \
+	     "=r" ((xl))                                                \
+	   : "r" ((USItype)(a)),                                        \
+	     "r" ((USItype)(b))                                         \
+	   : "r0", "r1", "r2" __AND_CLOBBER_CC)
+#else /* __ARM_ARCH >= 4 */
+#define umul_ppmm(xh, xl, a, b)                                         \
+  __asm__ ("@ Inlined umul_ppmm\n"                                      \
+	   "umull %1, %0, %2, %3"                                       \
+		   : "=&r" ((xh)),                                      \
+		     "=r" ((xl))                                        \
+		   : "r" ((USItype)(a)),                                \
+		     "r" ((USItype)(b)))
+#endif /* __ARM_ARCH >= 4 */
+#define UMUL_TIME 20
+#define UDIV_TIME 100
+#if (defined __ARM_ARCH && __ARM_ARCH >= 5)
+#define count_leading_zeros(count, x) \
+  __asm__ ("clz %0, %1"                                                 \
+		   : "=r" ((count))                                     \
+		   : "r" ((USItype)(x)))
+#endif /* __ARM_ARCH >= 5 */
+#endif /* __arm__ */
+
+/***************************************
+ **************  CLIPPER  **************
+ ***************************************/
+#if defined (__clipper__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("mulwux %2,%0"                                               \
+	   : "=r" (__xx.__ll)                                           \
+	   : "%0" ((USItype)(u)),                                       \
+	     "r" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define smul_ppmm(w1, w0, u, v) \
+  ({union {DItype __ll; 						\
+	   struct {SItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("mulwx %2,%0"                                                \
+	   : "=r" (__xx.__ll)                                           \
+	   : "%0" ((SItype)(u)),                                        \
+	     "r" ((SItype)(v)));                                        \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("mulwux %2,%0"                                             \
+	     : "=r" (__w)                                               \
+	     : "%0" ((USItype)(u)),                                     \
+	       "r" ((USItype)(v)));                                     \
+    __w; })
+#endif /* __clipper__ */
+
+
+/***************************************
+ **************  GMICRO  ***************
+ ***************************************/
+#if defined (__gmicro__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add.w %5,%1\n"                                              \
+	   "addx %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub.w %5,%1\n"                                              \
+	   "subx %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+  __asm__ ("mulx %3,%0,%1"                                              \
+	   : "=g" ((USItype)(ph)),                                      \
+	     "=r" ((USItype)(pl))                                       \
+	   : "%0" ((USItype)(m0)),                                      \
+	     "g" ((USItype)(m1)))
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("divx %4,%0,%1"                                              \
+	   : "=g" ((USItype)(q)),                                       \
+	     "=r" ((USItype)(r))                                        \
+	   : "1" ((USItype)(nh)),                                       \
+	     "0" ((USItype)(nl)),                                       \
+	     "g" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+  __asm__ ("bsch/1 %1,%0"                                               \
+	   : "=g" (count)                                               \
+	   : "g" ((USItype)(x)),                                        \
+	     "0" ((USItype)0))
+#endif
+
+
+/***************************************
+ **************  HPPA  *****************
+ ***************************************/
+#if defined (__hppa) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("	add %4,%5,%1\n"                                             \
+ 	   "	addc %2,%3,%0"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rM" ((USItype)(ah)),                                     \
+	     "rM" ((USItype)(bh)),                                      \
+	     "%rM" ((USItype)(al)),                                     \
+	     "rM" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("	sub %4,%5,%1\n"                                             \
+	   "	subb %2,%3,%0"                                              \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rM" ((USItype)(ah)),                                      \
+	     "rM" ((USItype)(bh)),                                      \
+	     "rM" ((USItype)(al)),                                      \
+	     "rM" ((USItype)(bl)))
+#if defined (_PA_RISC1_1)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __asm__ ("	xmpyu %1,%2,%0"                                           \
+	     : "=*f" (__xx.__ll)                                        \
+	     : "*f" ((USItype)(u)),                                     \
+	       "*f" ((USItype)(v)));                                    \
+    (wh) = __xx.__i.__h;						\
+    (wl) = __xx.__i.__l;						\
+  } while (0)
+#define UMUL_TIME 8
+#define UDIV_TIME 60
+#else
+#define UMUL_TIME 40
+#define UDIV_TIME 80
+#endif
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { USItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern USItype __udiv_qrnnd ();
+#endif /* LONGLONG_STANDALONE */
+#define count_leading_zeros(count, x) \
+  do {								       \
+    USItype __tmp;						       \
+    __asm__ (				                               \
+       "	ldi             1,%0                                       \n" \
+       "	extru,= 	%1,15,16,%%r0  ; Bits 31..16 zero?         \n" \
+       "	extru,tr	%1,15,16,%1    ; No.  Shift down, skip add.\n" \
+       "	ldo		16(%0),%0      ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,23,8,%%r0   ; Bits 15..8 zero?          \n" \
+       "	extru,tr	%1,23,8,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		8(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,27,4,%%r0   ; Bits 7..4 zero?           \n" \
+       "	extru,tr	%1,27,4,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		4(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru,= 	%1,29,2,%%r0   ; Bits 3..2 zero?           \n" \
+       "	extru,tr	%1,29,2,%1     ; No.  Shift down, skip add.\n" \
+       "	ldo		2(%0),%0       ; Yes.	Perform add.       \n" \
+       "	extru		%1,30,1,%1     ; Extract bit 1.            \n" \
+       "	sub		%0,%1,%0       ; Subtract it.              "   \
+       : "=r" (count), "=r" (__tmp) : "1" (x));                        \
+  } while (0)
+#endif /* hppa */
+
+
+/***************************************
+ **************  I370  *****************
+ ***************************************/
+#if (defined (__i370__) || defined (__mvs__)) && W_TYPE_SIZE == 32
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mr %0,%3"                                                 \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define smul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __asm__ ("mr %0,%3"                                                 \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (m0),                                               \
+	       "r" (m1));                                               \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+    __xx.__i.__h = n1; __xx.__i.__l = n0;				\
+    __asm__ ("dr %0,%2"                                                 \
+	     : "=r" (__xx.__ll)                                         \
+	     : "0" (__xx.__ll), "r" (d));                               \
+    (q) = __xx.__i.__l; (r) = __xx.__i.__h;				\
+  } while (0)
+#endif
+
+
+/***************************************
+ **************  I386  *****************
+ ***************************************/
+#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl %5,%1\n"                                               \
+	   "adcl %3,%0"                                                 \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl))                                        \
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl %5,%1\n"                                               \
+	   "sbbl %3,%0"                                                 \
+	   : "=r" ((sh)),                                               \
+	     "=&r" ((sl))                                               \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl))                                        \
+	   __CLOBBER_CC)
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mull %3"                                                    \
+	   : "=a" ((w0)),                                               \
+	     "=d" ((w1))                                                \
+	   : "%0" ((USItype)(u)),                                       \
+	     "rm" ((USItype)(v))                                        \
+	   __CLOBBER_CC)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divl %4"                                                    \
+	   : "=a" ((q)),                                                \
+	     "=d" ((r))                                                 \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "rm" ((USItype)(d))                                        \
+	   __CLOBBER_CC)
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("bsrl %1,%0"                                               \
+	     : "=r" (__cbtmp) : "rm" ((USItype)(x))                     \
+	     __CLOBBER_CC);						\
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define count_trailing_zeros(count, x) \
+  __asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)) __CLOBBER_CC)
+#ifndef UMUL_TIME
+#define UMUL_TIME 40
+#endif
+#ifndef UDIV_TIME
+#define UDIV_TIME 40
+#endif
+#endif /* 80x86 */
+
+
+/***************************************
+ **************  I860  *****************
+ ***************************************/
+#if defined (__i860__) && W_TYPE_SIZE == 32
+#define rshift_rhlc(r,h,l,c) \
+  __asm__ ("shr %3,r0,r0\n"  \
+           "shrd %1,%2,%0"   \
+	   "=r" (r) : "r" (h), "r" (l), "rn" (c))
+#endif /* i860 */
+
+/***************************************
+ **************  I960  *****************
+ ***************************************/
+#if defined (__i960__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 1,0\n"      \
+           "addc %5,%4,%1\n" \
+           "addc %3,%2,%0"   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%dI" ((USItype)(ah)),                                     \
+	     "dI" ((USItype)(bh)),                                      \
+	     "%dI" ((USItype)(al)),                                     \
+	     "dI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("cmpo 0,0\n"      \
+           "subc %5,%4,%1\n" \
+           "subc %3,%2,%0"   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "dI" ((USItype)(ah)),                                      \
+	     "dI" ((USItype)(bh)),                                      \
+	     "dI" ((USItype)(al)),                                      \
+	     "dI" ((USItype)(bl)))
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("emul        %2,%1,%0"                                       \
+	   : "=d" (__xx.__ll)                                           \
+	   : "%dI" ((USItype)(u)),                                      \
+	     "dI" ((USItype)(v)));                                      \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("emul      %2,%1,%0"                                       \
+	     : "=d" (__w)                                               \
+	     : "%dI" ((USItype)(u)),                                    \
+	       "dI" ((USItype)(v)));                                    \
+    __w; })
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (nh); __nn.__i.__l = (nl);				\
+    __asm__ ("ediv %d,%n,%0"                                            \
+	   : "=d" (__rq.__ll)                                           \
+	   : "dI" (__nn.__ll),                                          \
+	     "dI" ((USItype)(d)));                                      \
+    (r) = __rq.__i.__l; (q) = __rq.__i.__h;				\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("scanbit %1,%0"                                            \
+	     : "=r" (__cbtmp)                                           \
+	     : "r" ((USItype)(x)));                                     \
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 (-32) /* sic */
+#if defined (__i960mx)		/* what is the proper symbol to test??? */
+#define rshift_rhlc(r,h,l,c) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __nn;							\
+    __nn.__i.__h = (h); __nn.__i.__l = (l);				\
+    __asm__ ("shre %2,%1,%0"                                            \
+	     : "=d" (r) : "dI" (__nn.__ll), "dI" (c));                  \
+  }
+#endif /* i960mx */
+#endif /* i960 */
+
+
+/***************************************
+ **************  68000	****************
+ ***************************************/
+#if (defined (__mc68000__) || defined (__mc68020__) || defined (__NeXT__) || defined(mc68020)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add%.l %5,%1\n"                                             \
+	   "addx%.l %3,%0"                                              \
+	   : "=d" ((USItype)(sh)),                                      \
+	     "=&d" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "d" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub%.l %5,%1\n"                                             \
+	   "subx%.l %3,%0"                                              \
+	   : "=d" ((USItype)(sh)),                                      \
+	     "=&d" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "d" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("mulu%.l %3,%1:%0"                                           \
+	   : "=d" ((USItype)(w0)),                                      \
+	     "=d" ((USItype)(w1))                                       \
+	   : "%0" ((USItype)(u)),                                       \
+	     "dmi" ((USItype)(v)))
+#define UMUL_TIME 45
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divu%.l %4,%1:%0"                                           \
+	   : "=d" ((USItype)(q)),                                       \
+	     "=d" ((USItype)(r))                                        \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "dmi" ((USItype)(d)))
+#define UDIV_TIME 90
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("divs%.l %4,%1:%0"                                           \
+	   : "=d" ((USItype)(q)),                                       \
+	     "=d" ((USItype)(r))                                        \
+	   : "0" ((USItype)(n0)),                                       \
+	     "1" ((USItype)(n1)),                                       \
+	     "dmi" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+  __asm__ ("bfffo %1{%b2:%b2},%0"                                       \
+	   : "=d" ((USItype)(count))                                    \
+	   : "od" ((USItype)(x)), "n" (0))
+#define COUNT_LEADING_ZEROS_0 32
+#else /* not mc68020 */
+#define umul_ppmm(xh, xl, a, b) \
+  do { USItype __umul_tmp1, __umul_tmp2;			  \
+	__asm__ ("| Inlined umul_ppmm                         \n" \
+ "        move%.l %5,%3                                       \n" \
+ "        move%.l %2,%0                                       \n" \
+ "        move%.w %3,%1                                       \n" \
+ "        swap	%3                                            \n" \
+ "        swap	%0                                            \n" \
+ "        mulu	%2,%1                                         \n" \
+ "        mulu	%3,%0                                         \n" \
+ "        mulu	%2,%3                                         \n" \
+ "        swap	%2                                            \n" \
+ "        mulu	%5,%2                                         \n" \
+ "        add%.l	%3,%2                                 \n" \
+ "        jcc	1f                                            \n" \
+ "        add%.l	%#0x10000,%0                          \n" \
+ "1:	move%.l %2,%3                                         \n" \
+ "        clr%.w	%2                                    \n" \
+ "        swap	%2                                            \n" \
+ "        swap	%3                                            \n" \
+ "        clr%.w	%3                                    \n" \
+ "        add%.l	%3,%1                                 \n" \
+ "        addx%.l %2,%0                                       \n" \
+ "        | End inlined umul_ppmm"                                \
+	      : "=&d" ((USItype)(xh)), "=&d" ((USItype)(xl)),     \
+		"=d" (__umul_tmp1), "=&d" (__umul_tmp2)           \
+	      : "%2" ((USItype)(a)), "d" ((USItype)(b)));         \
+  } while (0)
+#define UMUL_TIME 100
+#define UDIV_TIME 400
+#endif /* not mc68020 */
+#endif /* mc68000 */
+
+
+/***************************************
+ **************  88000	****************
+ ***************************************/
+#if defined (__m88000__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addu.co %1,%r4,%r5\n"                                       \
+	   "addu.ci %0,%r2,%r3"                                         \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rJ" ((USItype)(ah)),                                     \
+	     "rJ" ((USItype)(bh)),                                      \
+	     "%rJ" ((USItype)(al)),                                     \
+	     "rJ" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subu.co %1,%r4,%r5\n"                                       \
+	   "subu.ci %0,%r2,%r3"                                         \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rJ" ((USItype)(ah)),                                      \
+	     "rJ" ((USItype)(bh)),                                      \
+	     "rJ" ((USItype)(al)),                                      \
+	     "rJ" ((USItype)(bl)))
+#define count_leading_zeros(count, x) \
+  do {									\
+    USItype __cbtmp;							\
+    __asm__ ("ff1 %0,%1"                                                \
+	     : "=r" (__cbtmp)                                           \
+	     : "r" ((USItype)(x)));                                     \
+    (count) = __cbtmp ^ 31;						\
+  } while (0)
+#define COUNT_LEADING_ZEROS_0 63 /* sic */
+#if defined (__m88110__)
+#define umul_ppmm(wh, wl, u, v) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x;							\
+    __asm__ ("mulu.d %0,%1,%2" : "=r" (__x.__ll) : "r" (u), "r" (v));   \
+    (wh) = __x.__i.__h; 						\
+    (wl) = __x.__i.__l; 						\
+  } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __x, __q;							\
+  __x.__i.__h = (n1); __x.__i.__l = (n0);				\
+  __asm__ ("divu.d %0,%1,%2"                                            \
+	   : "=r" (__q.__ll) : "r" (__x.__ll), "r" (d));                \
+  (r) = (n0) - __q.__l * (d); (q) = __q.__l; })
+#define UMUL_TIME 5
+#define UDIV_TIME 25
+#else
+#define UMUL_TIME 17
+#define UDIV_TIME 150
+#endif /* __m88110__ */
+#endif /* __m88000__ */
+
+/***************************************
+ **************  MIPS  *****************
+ ***************************************/
+#if defined (__mips__) && W_TYPE_SIZE == 32
+#if defined (__clang__) || (__GNUC__ >= 5) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                  \
+    UDItype _r;                                                         \
+    _r = (UDItype) u * v;                                               \
+    (w1) = _r >> 32;                                                    \
+    (w0) = (USItype) _r;                                                \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3"                                                \
+	   : "=l" ((USItype)(w0)),                                      \
+	     "=h" ((USItype)(w1))                                       \
+	   : "d" ((USItype)(u)),                                        \
+	     "d" ((USItype)(v)))
+#else
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("multu %2,%3 \n" \
+	   "mflo %0 \n"     \
+	   "mfhi %1"                                                        \
+	   : "=d" ((USItype)(w0)),                                      \
+	     "=d" ((USItype)(w1))                                       \
+	   : "d" ((USItype)(u)),                                        \
+	     "d" ((USItype)(v)))
+#endif
+#define UMUL_TIME 10
+#define UDIV_TIME 100
+#endif /* __mips__ */
+
+/***************************************
+ **************  MIPS/64  **************
+ ***************************************/
+#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+#if (__GNUC__ >= 5) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+typedef unsigned int UTItype __attribute__ ((mode (TI)));
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                 \
+    UTItype _r;                                                        \
+    _r = (UTItype) u * v;                                              \
+    (w1) = _r >> 64;                                                   \
+    (w0) = (UDItype) _r;                                               \
+  } while (0)
+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmultu %2,%3"                                               \
+	   : "=l" ((UDItype)(w0)),                                      \
+	     "=h" ((UDItype)(w1))                                       \
+	   : "d" ((UDItype)(u)),                                        \
+	     "d" ((UDItype)(v)))
+#else
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("dmultu %2,%3 \n"    \
+	   "mflo %0 \n"         \
+	   "mfhi %1"                                                        \
+	   : "=d" ((UDItype)(w0)),                                      \
+	     "=d" ((UDItype)(w1))                                       \
+	   : "d" ((UDItype)(u)),                                        \
+	     "d" ((UDItype)(v)))
+#endif
+#define UMUL_TIME 20
+#define UDIV_TIME 140
+#endif /* __mips__ */
+
+
+/***************************************
+ **************  32000	****************
+ ***************************************/
+#if defined (__ns32000__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __asm__ ("meid %2,%0"                                                 \
+	   : "=g" (__xx.__ll)                                           \
+	   : "%0" ((USItype)(u)),                                       \
+	     "g" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+  ({UDItype __w;							\
+    __asm__ ("meid %2,%0"                                               \
+	     : "=g" (__w)                                               \
+	     : "%0" ((USItype)(u)),                                     \
+	       "g" ((USItype)(v)));                                     \
+    __w; })
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+  __xx.__i.__h = (n1); __xx.__i.__l = (n0);				\
+  __asm__ ("deid %2,%0"                                                 \
+	   : "=g" (__xx.__ll)                                           \
+	   : "0" (__xx.__ll),                                           \
+	     "g" ((USItype)(d)));                                       \
+  (r) = __xx.__i.__l; (q) = __xx.__i.__h; })
+#define count_trailing_zeros(count,x) \
+  do {
+    __asm__ ("ffsd      %2,%0"                                          \
+	     : "=r" ((USItype) (count))                                 \
+	     : "0" ((USItype) 0),                                       \
+	       "r" ((USItype) (x)));                                    \
+  } while (0)
+#endif /* __ns32000__ */
+
+
+/***************************************
+ **************  PPC  ******************
+ ***************************************/
+#if (defined (_ARCH_PPC) || defined (_IBMR2)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0) 			\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"           \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+    else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"           \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"          \
+	     : "=r" ((sh)),                                             \
+	       "=&r" ((sl))                                             \
+	     : "%r" ((USItype)(ah)),                                    \
+	       "r" ((USItype)(bh)),                                     \
+	       "%r" ((USItype)(al)),                                    \
+	       "rI" ((USItype)(bl)));                                   \
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0) 			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"       \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (ah) && (ah) ==~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"       \
+	       : "=r" ((sh)),                                  \
+		 "=&r" ((sl))                                  \
+	       : "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"         \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"         \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"      \
+	       : "=r" ((sh)),                                           \
+		 "=&r" ((sl))                                           \
+	       : "r" ((USItype)(ah)),                                   \
+		 "r" ((USItype)(bh)),                                   \
+		 "rI" ((USItype)(al)),                                  \
+		 "r" ((USItype)(bl)));                                  \
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("{cntlz|cntlzw} %0,%1"                                       \
+	   : "=r" ((count))                                             \
+	   : "r" ((USItype)(x)))
+#define COUNT_LEADING_ZEROS_0 32
+#if defined (_ARCH_PPC)
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhwu %0,%1,%2"                                          \
+	     : "=r" (ph)                                                \
+	     : "%r" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    SItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhw %0,%1,%2"                                           \
+	     : "=r" ((SItype) ph)                                       \
+	     : "%r" (__m0),                                             \
+	       "r" (__m1));                                             \
+    (pl) = __m0 * __m1; 						\
+  } while (0)
+#define SMUL_TIME 14
+#define UDIV_TIME 120
+#else
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mul %0,%2,%3"                                             \
+	     : "=r" ((xh)),                                             \
+	       "=q" ((xl))                                              \
+	     : "r" (__m0),                                              \
+	       "r" (__m1));                                             \
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define UMUL_TIME 8
+#define smul_ppmm(xh, xl, m0, m1) \
+  __asm__ ("mul %0,%2,%3"                                               \
+	   : "=r" ((SItype)(xh)),                                       \
+	     "=q" ((SItype)(xl))                                        \
+	   : "r" (m0),                                                  \
+	     "r" (m1))
+#define SMUL_TIME 4
+#define sdiv_qrnnd(q, r, nh, nl, d) \
+  __asm__ ("div %0,%2,%4"                                               \
+	   : "=r" ((SItype)(q)), "=q" ((SItype)(r))                     \
+	   : "r" ((SItype)(nh)), "1" ((SItype)(nl)), "r" ((SItype)(d)))
+#define UDIV_TIME 100
+#endif
+#endif /* Power architecture variants.	*/
+
+/* Powerpc 64 bit support taken from gmp-4.1.2. */
+/* We should test _IBMR2 here when we add assembly support for the system
+   vendor compilers.  */
+#if 0 /* Not yet enabled because we don't have hardware for a test. */
+#if (defined (_ARCH_PPC) || defined (__powerpc__)) && W_TYPE_SIZE == 64
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (bh) && (bh) == 0)				\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2"		\
+	     : "=r" (sh), "=&r" (sl) : "r" (ah), "%r" (al), "rI" (bl));\
+    else								\
+      __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3"		\
+	     : "=r" (sh), "=&r" (sl)					\
+	     : "%r" (ah), "r" (bh), "%r" (al), "rI" (bl));		\
+  } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    if (__builtin_constant_p (ah) && (ah) == 0)				\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (ah) && (ah) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2"	\
+	       : "=r" (sh), "=&r" (sl) : "r" (bh), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == 0)			\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else if (__builtin_constant_p (bh) && (bh) == ~(UDItype) 0)		\
+      __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2"		\
+	       : "=r" (sh), "=&r" (sl) : "r" (ah), "rI" (al), "r" (bl));\
+    else								\
+      __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2"	\
+	       : "=r" (sh), "=&r" (sl)					\
+	       : "r" (ah), "r" (bh), "rI" (al), "r" (bl));		\
+  } while (0)
+#define count_leading_zeros(count, x) \
+  __asm__ ("cntlzd %0,%1" : "=r" (count) : "r" (x))
+#define COUNT_LEADING_ZEROS_0 64
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    UDItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhdu %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    DItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("mulhd %0,%1,%2" : "=r" (ph) : "%r" (m0), "r" (m1));	\
+    (pl) = __m0 * __m1;							\
+  } while (0)
+#define SMUL_TIME 14  /* ??? */
+#define UDIV_TIME 120 /* ??? */
+#endif /* 64-bit PowerPC.  */
+#endif /* if 0 */
+
+/***************************************
+ **************  PYR  ******************
+ ***************************************/
+#if defined (__pyr__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addw        %5,%1 \n" \
+	   "addwc	%3,%0"                                          \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subw        %5,%1 \n" \
+	   "subwb	%3,%0"                                          \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+/* This insn works on Pyramids with AP, XP, or MI CPUs, but not with SP.  */
+#define umul_ppmm(w1, w0, u, v) \
+  ({union {UDItype __ll;						\
+	   struct {USItype __h, __l;} __i;				\
+	  } __xx;							\
+  __asm__ ("movw %1,%R0 \n" \
+	   "uemul %2,%0"                                                \
+	   : "=&r" (__xx.__ll)                                          \
+	   : "g" ((USItype) (u)),                                       \
+	     "g" ((USItype)(v)));                                       \
+  (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#endif /* __pyr__ */
+
+
+/***************************************
+ **************  RT/ROMP  **************
+ ***************************************/
+#if defined (__ibm032__) /* RT/ROMP */	&& W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("a %1,%5 \n" \
+	   "ae %0,%3"                                                   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "r" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "r" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("s %1,%5\n" \
+	   "se %0,%3"                                                   \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "r" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "r" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+  do {									\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ (								\
+       "s       r2,r2    \n" \
+       "mts	r10,%2   \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "m	r2,%3    \n" \
+       "cas	%0,r2,r0 \n" \
+       "mfs	r10,%1"                                                 \
+	     : "=r" ((USItype)(ph)),                                    \
+	       "=r" ((USItype)(pl))                                     \
+	     : "%r" (__m0),                                             \
+		"r" (__m1)                                              \
+	     : "r2");                                                   \
+    (ph) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define UMUL_TIME 20
+#define UDIV_TIME 200
+#define count_leading_zeros(count, x) \
+  do {									\
+    if ((x) >= 0x10000) 						\
+      __asm__ ("clz     %0,%1"                                          \
+	       : "=r" ((USItype)(count))                                \
+	       : "r" ((USItype)(x) >> 16));                             \
+    else								\
+      { 								\
+	__asm__ ("clz   %0,%1"                                          \
+		 : "=r" ((USItype)(count))                              \
+		 : "r" ((USItype)(x)));                                 \
+	(count) += 16;							\
+      } 								\
+  } while (0)
+#endif /* RT/ROMP */
+
+
+/***************************************
+ **************  SH2  ******************
+ ***************************************/
+#if (defined (__sh2__) || defined(__sh3__) || defined(__SH4__) ) \
+    && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ (								\
+        "dmulu.l %2,%3\n"  \
+	"sts	macl,%1\n" \
+	"sts	mach,%0"                                                \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v))                                         \
+	   : "macl", "mach")
+#define UMUL_TIME 5
+#endif
+
+/***************************************
+ **************  SPARC	****************
+ ***************************************/
+#if defined (__sparc__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addcc %r4,%5,%1\n" \
+	   "addx %r2,%3,%0"                                             \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "%rJ" ((USItype)(ah)),                                     \
+	     "rI" ((USItype)(bh)),                                      \
+	     "%rJ" ((USItype)(al)),                                     \
+	     "rI" ((USItype)(bl))                                       \
+	   __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subcc %r4,%5,%1\n" \
+	   "subx %r2,%3,%0"                                             \
+	   : "=r" ((USItype)(sh)),                                      \
+	     "=&r" ((USItype)(sl))                                      \
+	   : "rJ" ((USItype)(ah)),                                      \
+	     "rI" ((USItype)(bh)),                                      \
+	     "rJ" ((USItype)(al)),                                      \
+	     "rI" ((USItype)(bl))                                       \
+	   __CLOBBER_CC)
+#if defined (__sparc_v8__)
+/* Don't match immediate range because, 1) it is not often useful,
+   2) the 'I' flag thinks of the range as a 13 bit signed interval,
+   while we want to match a 13 bit interval, sign extended to 32 bits,
+   but INTERPRETED AS UNSIGNED.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0"                                    \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v)))
+#define UMUL_TIME 5
+#ifndef SUPERSPARC	/* SuperSPARC's udiv only handles 53 bit dividends */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    USItype __q;							\
+    __asm__ ("mov %1,%%y;nop;nop;nop;udiv %2,%3,%0"                     \
+	     : "=r" ((USItype)(__q))                                    \
+	     : "r" ((USItype)(n1)),                                     \
+	       "r" ((USItype)(n0)),                                     \
+	       "r" ((USItype)(d)));                                     \
+    (r) = (n0) - __q * (d);						\
+    (q) = __q;								\
+  } while (0)
+#define UDIV_TIME 25
+#endif /* SUPERSPARC */
+#else /* ! __sparc_v8__ */
+#if defined (__sparclite__)
+/* This has hardware multiply but not divide.  It also has two additional
+   instructions scan (ffs from high bit) and divscc.  */
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("umul %2,%3,%1;rd %%y,%0"                                    \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "r" ((USItype)(u)),                                        \
+	     "r" ((USItype)(v)))
+#define UMUL_TIME 5
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  __asm__ ("! Inlined udiv_qrnnd                                     \n" \
+ "        wr	%%g0,%2,%%y	! Not a delayed write for sparclite  \n" \
+ "        tst	%%g0                                                 \n" \
+ "        divscc	%3,%4,%%g1                                   \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%%g1                                 \n" \
+ "        divscc	%%g1,%4,%0                                   \n" \
+ "        rd	%%y,%1                                               \n" \
+ "        bl,a 1f                                                    \n" \
+ "        add	%1,%4,%1                                             \n" \
+ "1:	! End of inline udiv_qrnnd"                                     \
+	   : "=r" ((USItype)(q)),                                       \
+	     "=r" ((USItype)(r))                                        \
+	   : "r" ((USItype)(n1)),                                       \
+	     "r" ((USItype)(n0)),                                       \
+	     "rI" ((USItype)(d))                                        \
+	   : "%g1" __AND_CLOBBER_CC)
+#define UDIV_TIME 37
+#define count_leading_zeros(count, x) \
+  __asm__ ("scan %1,0,%0"                                               \
+	   : "=r" ((USItype)(x))                                        \
+	   : "r" ((USItype)(count)))
+/* Early sparclites return 63 for an argument of 0, but they warn that future
+   implementations might change this.  Therefore, leave COUNT_LEADING_ZEROS_0
+   undefined.  */
+#endif /* __sparclite__ */
+#endif /* __sparc_v8__ */
+/* Default to sparc v7 versions of umul_ppmm and udiv_qrnnd.  */
+#ifndef umul_ppmm
+#define umul_ppmm(w1, w0, u, v) \
+  __asm__ ("! Inlined umul_ppmm                                        \n" \
+ "        wr	%%g0,%2,%%y	! SPARC has 0-3 delay insn after a wr  \n" \
+ "        sra	%3,31,%%g2	! Don't move this insn                 \n" \
+ "        and	%2,%%g2,%%g2	! Don't move this insn                 \n" \
+ "        andcc	%%g0,0,%%g1	! Don't move this insn                 \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,%3,%%g1                                   \n" \
+ "        mulscc	%%g1,0,%%g1                                    \n" \
+ "        add	%%g1,%%g2,%0                                           \n" \
+ "        rd	%%y,%1"                                                 \
+	   : "=r" ((USItype)(w1)),                                      \
+	     "=r" ((USItype)(w0))                                       \
+	   : "%rI" ((USItype)(u)),                                      \
+	     "r" ((USItype)(v))                                         \
+	   : "%g1", "%g2" __AND_CLOBBER_CC)
+#define UMUL_TIME 39		/* 39 instructions */
+#endif
+#ifndef udiv_qrnnd
+#ifndef LONGLONG_STANDALONE
+#define udiv_qrnnd(q, r, n1, n0, d) \
+  do { USItype __r;							\
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); 			\
+    (r) = __r;								\
+  } while (0)
+extern USItype __udiv_qrnnd ();
+#define UDIV_TIME 140
+#endif /* LONGLONG_STANDALONE */
+#endif /* udiv_qrnnd */
+#endif /* __sparc__ */
+
+
+/***************************************
+ **************  VAX  ******************
+ ***************************************/
+#if defined (__vax__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("addl2 %5,%1\n" \
+	   "adwc %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "%0" ((USItype)(ah)),                                      \
+	     "g" ((USItype)(bh)),                                       \
+	     "%1" ((USItype)(al)),                                      \
+	     "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("subl2 %5,%1\n" \
+	   "sbwc %3,%0"                                                 \
+	   : "=g" ((USItype)(sh)),                                      \
+	     "=&g" ((USItype)(sl))                                      \
+	   : "0" ((USItype)(ah)),                                       \
+	     "g" ((USItype)(bh)),                                       \
+	     "1" ((USItype)(al)),                                       \
+	     "g" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {UDItype __ll;						\
+	   struct {USItype __l, __h;} __i;				\
+	  } __xx;							\
+    USItype __m0 = (m0), __m1 = (m1);					\
+    __asm__ ("emul %1,%2,$0,%0"                                         \
+	     : "=g" (__xx.__ll)                                         \
+	     : "g" (__m0),                                              \
+	       "g" (__m1));                                             \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((SItype) __m0 >> 31) & __m1)				\
+	     + (((SItype) __m1 >> 31) & __m0)); 			\
+  } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+  do {									\
+    union {DItype __ll; 						\
+	   struct {SItype __l, __h;} __i;				\
+	  } __xx;							\
+    __xx.__i.__h = n1; __xx.__i.__l = n0;				\
+    __asm__ ("ediv %3,%2,%0,%1"                                         \
+	     : "=g" (q), "=g" (r)                                       \
+	     : "g" (__xx.__ll), "g" (d));                               \
+  } while (0)
+#endif /* __vax__ */
+
+
+/***************************************
+ **************  Z8000	****************
+ ***************************************/
+#if defined (__z8000__) && W_TYPE_SIZE == 16
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  __asm__ ("add %H1,%H5\n\tadc  %H0,%H3"                                \
+	   : "=r" ((unsigned int)(sh)),                                 \
+	     "=&r" ((unsigned int)(sl))                                 \
+	   : "%0" ((unsigned int)(ah)),                                 \
+	     "r" ((unsigned int)(bh)),                                  \
+	     "%1" ((unsigned int)(al)),                                 \
+	     "rQR" ((unsigned int)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  __asm__ ("sub %H1,%H5\n\tsbc  %H0,%H3"                                \
+	   : "=r" ((unsigned int)(sh)),                                 \
+	     "=&r" ((unsigned int)(sl))                                 \
+	   : "0" ((unsigned int)(ah)),                                  \
+	     "r" ((unsigned int)(bh)),                                  \
+	     "1" ((unsigned int)(al)),                                  \
+	     "rQR" ((unsigned int)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+  do {									\
+    union {long int __ll;						\
+	   struct {unsigned int __h, __l;} __i; 			\
+	  } __xx;							\
+    unsigned int __m0 = (m0), __m1 = (m1);				\
+    __asm__ ("mult      %S0,%H3"                                        \
+	     : "=r" (__xx.__i.__h),                                     \
+	       "=r" (__xx.__i.__l)                                      \
+	     : "%1" (__m0),                                             \
+	       "rQR" (__m1));                                           \
+    (xh) = __xx.__i.__h; (xl) = __xx.__i.__l;				\
+    (xh) += ((((signed int) __m0 >> 15) & __m1) 			\
+	     + (((signed int) __m1 >> 15) & __m0));			\
+  } while (0)
+#endif /* __z8000__ */
+
+#endif /* __GNUC__ */
+#endif /* !__riscos__ */
+
+
+/***************************************
+ ***********  Generic Versions	********
+ ***************************************/
+#if !defined (umul_ppmm) && defined (__umulsidi3)
+#define umul_ppmm(ph, pl, m0, m1) \
+  {									\
+    UDWtype __ll = __umulsidi3 (m0, m1);				\
+    ph = (UWtype) (__ll >> W_TYPE_SIZE);				\
+    pl = (UWtype) __ll; 						\
+  }
+#endif
+
+#if !defined (__umulsidi3)
+#define __umulsidi3(u, v) \
+  ({UWtype __hi, __lo;							\
+    umul_ppmm (__hi, __lo, u, v);					\
+    ((UDWtype) __hi << W_TYPE_SIZE) | __lo; })
+#endif
+
+/* If this machine has no inline assembler, use C macros.  */
+
+#if !defined (add_ssaaaa)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x; 							\
+    __x = (al) + (bl);							\
+    (sh) = (ah) + (bh) + (__x < (al));					\
+    (sl) = __x; 							\
+  } while (0)
+#endif
+
+#if !defined (sub_ddmmss)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+  do {									\
+    UWtype __x; 							\
+    __x = (al) - (bl);							\
+    (sh) = (ah) - (bh) - (__x > (al));					\
+    (sl) = __x; 							\
+  } while (0)
+#endif
+
+#if !defined (umul_ppmm)
+#define umul_ppmm(w1, w0, u, v) 					\
+  do {									\
+    UWtype __x0, __x1, __x2, __x3;					\
+    UHWtype __ul, __vl, __uh, __vh;					\
+    UWtype __u = (u), __v = (v);					\
+									\
+    __ul = __ll_lowpart (__u);						\
+    __uh = __ll_highpart (__u); 					\
+    __vl = __ll_lowpart (__v);						\
+    __vh = __ll_highpart (__v); 					\
+									\
+    __x0 = (UWtype) __ul * __vl;					\
+    __x1 = (UWtype) __ul * __vh;					\
+    __x2 = (UWtype) __uh * __vl;					\
+    __x3 = (UWtype) __uh * __vh;					\
+									\
+    __x1 += __ll_highpart (__x0);/* this can't give carry */            \
+    __x1 += __x2;		/* but this indeed can */		\
+    if (__x1 < __x2)		/* did we get it? */			\
+      __x3 += __ll_B;		/* yes, add it in the proper pos. */	\
+									\
+    (w1) = __x3 + __ll_highpart (__x1); 				\
+    (w0) = (__ll_lowpart (__x1) << W_TYPE_SIZE/2) + __ll_lowpart (__x0);\
+  } while (0)
+#endif
+
+#if !defined (umul_ppmm)
+#define smul_ppmm(w1, w0, u, v) 					\
+  do {									\
+    UWtype __w1;							\
+    UWtype __m0 = (u), __m1 = (v);					\
+    umul_ppmm (__w1, w0, __m0, __m1);					\
+    (w1) = __w1 - (-(__m0 >> (W_TYPE_SIZE - 1)) & __m1) 		\
+		- (-(__m1 >> (W_TYPE_SIZE - 1)) & __m0);		\
+  } while (0)
+#endif
+
+/* Define this unconditionally, so it can be used for debugging.  */
+#define __udiv_qrnnd_c(q, r, n1, n0, d) \
+  do {									\
+    UWtype __d1, __d0, __q1, __q0, __r1, __r0, __m;			\
+    __d1 = __ll_highpart (d);						\
+    __d0 = __ll_lowpart (d);						\
+									\
+    __r1 = (n1) % __d1; 						\
+    __q1 = (n1) / __d1; 						\
+    __m = (UWtype) __q1 * __d0; 					\
+    __r1 = __r1 * __ll_B | __ll_highpart (n0);				\
+    if (__r1 < __m)							\
+      { 								\
+	__q1--, __r1 += (d);						\
+	if (__r1 >= (d)) /* i.e. we didn't get carry when adding to __r1 */\
+	  if (__r1 < __m)						\
+	    __q1--, __r1 += (d);					\
+      } 								\
+    __r1 -= __m;							\
+									\
+    __r0 = __r1 % __d1; 						\
+    __q0 = __r1 / __d1; 						\
+    __m = (UWtype) __q0 * __d0; 					\
+    __r0 = __r0 * __ll_B | __ll_lowpart (n0);				\
+    if (__r0 < __m)							\
+      { 								\
+	__q0--, __r0 += (d);						\
+	if (__r0 >= (d))						\
+	  if (__r0 < __m)						\
+	    __q0--, __r0 += (d);					\
+      } 								\
+    __r0 -= __m;							\
+									\
+    (q) = (UWtype) __q1 * __ll_B | __q0;				\
+    (r) = __r0; 							\
+  } while (0)
+
+/* If the processor has no udiv_qrnnd but sdiv_qrnnd, go through
+   __udiv_w_sdiv (defined in libgcc or elsewhere).  */
+#if !defined (udiv_qrnnd) && defined (sdiv_qrnnd)
+#define udiv_qrnnd(q, r, nh, nl, d) \
+  do {									\
+    UWtype __r; 							\
+    (q) = __MPN(udiv_w_sdiv) (&__r, nh, nl, d); 			\
+    (r) = __r;								\
+  } while (0)
+#endif
+
+/* If udiv_qrnnd was not defined for this processor, use __udiv_qrnnd_c.  */
+#if !defined (udiv_qrnnd)
+#define UDIV_NEEDS_NORMALIZATION 1
+#define udiv_qrnnd __udiv_qrnnd_c
+#endif
+
+#if !defined (count_leading_zeros)
+extern
+#ifdef __STDC__
+const
+#endif
+unsigned char _gcry_clz_tab[];
+#define MPI_INTERNAL_NEED_CLZ_TAB 1
+#define count_leading_zeros(count, x) \
+  do {									\
+    UWtype __xr = (x);							\
+    UWtype __a; 							\
+									\
+    if (W_TYPE_SIZE <= 32)						\
+      { 								\
+	__a = __xr < ((UWtype) 1 << 2*__BITS4)				\
+	  ? (__xr < ((UWtype) 1 << __BITS4) ? 0 : __BITS4)		\
+	  : (__xr < ((UWtype) 1 << 3*__BITS4) ?  2*__BITS4 : 3*__BITS4);\
+      } 								\
+    else								\
+      { 								\
+	for (__a = W_TYPE_SIZE - 8; __a > 0; __a -= 8)			\
+	  if (((__xr >> __a) & 0xff) != 0)				\
+	    break;							\
+      } 								\
+									\
+    (count) = W_TYPE_SIZE - (_gcry_clz_tab[__xr >> __a] + __a);		\
+  } while (0)
+/* This version gives a well-defined value for zero. */
+#define COUNT_LEADING_ZEROS_0 W_TYPE_SIZE
+#endif
+
+#if !defined (count_trailing_zeros)
+/* Define count_trailing_zeros using count_leading_zeros.  The latter might be
+   defined in asm, but if it is not, the C version above is good enough.  */
+#define count_trailing_zeros(count, x) \
+  do {									\
+    UWtype __ctz_x = (x);						\
+    UWtype __ctz_c;							\
+    count_leading_zeros (__ctz_c, __ctz_x & -__ctz_x);			\
+    (count) = W_TYPE_SIZE - 1 - __ctz_c;				\
+  } while (0)
+#endif
+
+#ifndef UDIV_NEEDS_NORMALIZATION
+#define UDIV_NEEDS_NORMALIZATION 0
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/Manifest b/grub-core/lib/libgcrypt/mpi/m68k/Manifest
new file mode 100644
index 0000000..8e0538a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/Manifest
@@ -0,0 +1,25 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+syntax.h
+mpih-lshift.S
+mpih-rshift.S
+mpih-add1.S
+mpih-sub1.S
+$names$ iQCVAwUAP+LmTDEAnp832S/7AQJHUAP/dxfq2U0pDc5ZLoEizoqgjjcnHIyb9EjMG3YjvgK6jQ62yoAOCuo/jFYlJS+Mdve6bgfdTzYMrnKV7BG2SEcwb263pVnIntS7ZhKQPiMCbFgXWR2VjN3+a1v8yjQDZtgqEgm8OlQ+u7jKBY13Oryiuq5nPNxsXZqJpelG6Zkdg9M==PIee
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/distfiles b/grub-core/lib/libgcrypt/mpi/m68k/distfiles
new file mode 100644
index 0000000..1e2e36f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/distfiles
@@ -0,0 +1,9 @@
+Manifest
+syntax.h
+mpih-lshift.S
+mpih-rshift.S
+mpih-add1.S
+mpih-sub1.S
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mc68020/Manifest b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/Manifest
new file mode 100644
index 0000000..bcb2768
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/Manifest
@@ -0,0 +1,23 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+$names$ iQCVAwUAP+LmRTEAnp832S/7AQK3rwP/TyGBbii5HCrjDiLCVJHiDNeOdENx6AicRXnu4vuJmMmPZ0y+i7MPusDaeTbIUA0w6RaJx+Ep41nIvthmNDnFePY5Mw0pIUJcpI7AJR4vYqpwNQA6nlEdn/m1jg6sPLKZXUXNUkhroEzcHzoU+12BPS+nvSXlwSksg6rXEGOJ+Ms==XCXP
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mc68020/distfiles b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/distfiles
new file mode 100644
index 0000000..6b96433
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/distfiles
@@ -0,0 +1,4 @@
+Manifest
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul1.S
new file mode 100644
index 0000000..007c94c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul1.S
@@ -0,0 +1,104 @@
+/* mc68020 __mpn_mul_1 -- Multiply a limb vector with a limb and store
+ *                        the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(sp + 4)
+ *		  mpi_ptr_t s1_ptr,	(sp + 8)
+ *		  mpi_size_t s1_size,	(sp + 12)
+ *		  mpi_limb_t s2_limb)	(sp + 16)
+ */
+
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
+
+C_SYMBOL_NAME(_gcry_mpih_mul_1:)
+PROLOG(_gcry_mpih_mul_1)
+
+#define res_ptr a0
+#define s1_ptr a1
+#define s1_size d2
+#define s2_limb d4
+
+/* Save used registers on the stack.  */
+	moveml	R(d2)-R(d4),MEM_PREDEC(sp)
+#if 0
+	movel	R(d2),MEM_PREDEC(sp)
+	movel	R(d3),MEM_PREDEC(sp)
+	movel	R(d4),MEM_PREDEC(sp)
+#endif
+
+/* Copy the arguments to registers.  Better use movem?	*/
+	movel	MEM_DISP(sp,16),R(res_ptr)
+	movel	MEM_DISP(sp,20),R(s1_ptr)
+	movel	MEM_DISP(sp,24),R(s1_size)
+	movel	MEM_DISP(sp,28),R(s2_limb)
+
+	eorw	#1,R(s1_size)
+	clrl	R(d1)
+	lsrl	#1,R(s1_size)
+	bcc	L(L1)
+	subql	#1,R(s1_size)
+	subl	R(d0),R(d0)	/* (d0,cy) <= (0,0) */
+
+L(Loop:)
+	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d1):R(d3)
+	addxl	R(d0),R(d3)
+	movel	R(d3),MEM_POSTINC(res_ptr)
+L(L1:)	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d0):R(d3)
+	addxl	R(d1),R(d3)
+	movel	R(d3),MEM_POSTINC(res_ptr)
+
+	dbf	R(s1_size),L(Loop)
+	clrl	R(d3)
+	addxl	R(d3),R(d0)
+	subl	#0x10000,R(s1_size)
+	bcc	L(Loop)
+
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d4)
+#if 0
+	movel	MEM_POSTINC(sp),R(d4)
+	movel	MEM_POSTINC(sp),R(d3)
+	movel	MEM_POSTINC(sp),R(d2)
+#endif
+	rts
+EPILOG(_gcry_mpih_mul_1)
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul2.S
new file mode 100644
index 0000000..44baa8d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul2.S
@@ -0,0 +1,94 @@
+/* mc68020 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
+ *                           the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+
+C_SYMBOL_NAME(_gcry_mpih_addmul_1:)
+PROLOG(_gcry_mpih_addmul_1)
+
+#define res_ptr a0
+#define s1_ptr a1
+#define s1_size d2
+#define s2_limb d4
+
+/* Save used registers on the stack.  */
+	moveml	R(d2)-R(d5),MEM_PREDEC(sp)
+
+/* Copy the arguments to registers.  Better use movem?	*/
+	movel	MEM_DISP(sp,20),R(res_ptr)
+	movel	MEM_DISP(sp,24),R(s1_ptr)
+	movel	MEM_DISP(sp,28),R(s1_size)
+	movel	MEM_DISP(sp,32),R(s2_limb)
+
+	eorw	#1,R(s1_size)
+	clrl	R(d1)
+	clrl	R(d5)
+	lsrl	#1,R(s1_size)
+	bcc	L(L1)
+	subql	#1,R(s1_size)
+	subl	R(d0),R(d0)		/* (d0,cy) <= (0,0) */
+
+L(Loop:)
+	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d1):R(d3)
+	addxl	R(d0),R(d3)
+	addxl	R(d5),R(d1)
+	addl	R(d3),MEM_POSTINC(res_ptr)
+L(L1:)	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d0):R(d3)
+	addxl	R(d1),R(d3)
+	addxl	R(d5),R(d0)
+	addl	R(d3),MEM_POSTINC(res_ptr)
+
+	dbf	R(s1_size),L(Loop)
+	addxl	R(d5),R(d0)
+	subl	#0x10000,R(s1_size)
+	bcc	L(Loop)
+
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d5)
+
+	rts
+EPILOG(_gcry_mpih_addmul_1)
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul3.S
new file mode 100644
index 0000000..e958ef6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mc68020/mpih-mul3.S
@@ -0,0 +1,97 @@
+/* mc68020 __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
+ *                           the result from a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ */
+
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_submul_1)
+
+C_SYMBOL_NAME(_gcry_mpih_submul_1:)
+PROLOG(_gcry_mpih_submul_1)
+
+#define res_ptr a0
+#define s1_ptr a1
+#define s1_size d2
+#define s2_limb d4
+
+/* Save used registers on the stack.  */
+	moveml	R(d2)-R(d5),MEM_PREDEC(sp)
+
+/* Copy the arguments to registers.  Better use movem?	*/
+	movel	MEM_DISP(sp,20),R(res_ptr)
+	movel	MEM_DISP(sp,24),R(s1_ptr)
+	movel	MEM_DISP(sp,28),R(s1_size)
+	movel	MEM_DISP(sp,32),R(s2_limb)
+
+	eorw	#1,R(s1_size)
+	clrl	R(d1)
+	clrl	R(d5)
+	lsrl	#1,R(s1_size)
+	bcc	L(L1)
+	subql	#1,R(s1_size)
+	subl	R(d0),R(d0)	/* (d0,cy) <= (0,0) */
+
+L(Loop:)
+	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d1):R(d3)
+	addxl	R(d0),R(d3)
+	addxl	R(d5),R(d1)
+	subl	R(d3),MEM_POSTINC(res_ptr)
+L(L1:)	movel	MEM_POSTINC(s1_ptr),R(d3)
+	mulul	R(s2_limb),R(d0):R(d3)
+	addxl	R(d1),R(d3)
+	addxl	R(d5),R(d0)
+	subl	R(d3),MEM_POSTINC(res_ptr)
+
+	dbf	R(s1_size),L(Loop)
+	addxl	R(d5),R(d0)
+	subl	#0x10000,R(s1_size)
+	bcc	L(Loop)
+
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d5)
+
+	rts
+EPILOG(_gcry_mpih_submul_1)
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/m68k/mpih-add1.S
new file mode 100644
index 0000000..8182d21
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mpih-add1.S
@@ -0,0 +1,92 @@
+/* mc68020 __mpn_add_n -- Add two limb vectors of the same length > 0 and store
+ *                        sum in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994,1996, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 16)
+ *		   mpi_size_t size)	(sp + 12)
+ */
+
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_add_n)
+
+C_SYMBOL_NAME(_gcry_mpih_add_n:)
+PROLOG(_gcry_mpih_add_n)
+	/* Save used registers on the stack.  */
+	movel	R(d2),MEM_PREDEC(sp)
+	movel	R(a2),MEM_PREDEC(sp)
+
+	/* Copy the arguments to registers.  Better use movem?	*/
+	movel	MEM_DISP(sp,12),R(a2)
+	movel	MEM_DISP(sp,16),R(a0)
+	movel	MEM_DISP(sp,20),R(a1)
+	movel	MEM_DISP(sp,24),R(d2)
+
+	eorw	#1,R(d2)
+	lsrl	#1,R(d2)
+	bcc	L(L1)
+	subql	#1,R(d2)	/* clears cy as side effect */
+
+L(Loop:)
+	movel	MEM_POSTINC(a0),R(d0)
+	movel	MEM_POSTINC(a1),R(d1)
+	addxl	R(d1),R(d0)
+	movel	R(d0),MEM_POSTINC(a2)
+L(L1:)	movel	MEM_POSTINC(a0),R(d0)
+	movel	MEM_POSTINC(a1),R(d1)
+	addxl	R(d1),R(d0)
+	movel	R(d0),MEM_POSTINC(a2)
+
+	dbf	R(d2),L(Loop)		/* loop until 16 lsb of %4 == -1 */
+	subxl	R(d0),R(d0)	/* d0 <= -cy; save cy as 0 or -1 in d0 */
+	subl	#0x10000,R(d2)
+	bcs	L(L2)
+	addl	R(d0),R(d0)	/* restore cy */
+	bra	L(Loop)
+
+L(L2:)
+	negl	R(d0)
+
+	/* Restore used registers from stack frame.  */
+	movel	MEM_POSTINC(sp),R(a2)
+	movel	MEM_POSTINC(sp),R(d2)
+
+	rts
+EPILOG(_gcry_mpih_add_n)
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/m68k/mpih-lshift.S
new file mode 100644
index 0000000..133d1aa
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mpih-lshift.S
@@ -0,0 +1,164 @@
+/* mc68020 lshift -- Shift left a low-level natural-number integer.
+ *
+ *      Copyright (C) 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+#define res_ptr a1
+#define s_ptr a0
+#define s_size d6
+#define cnt d4
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_lshift)
+
+C_SYMBOL_NAME(_gcry_mpih_lshift:)
+PROLOG(_gcry_mpih_lshift)
+
+	/* Save used registers on the stack.  */
+	moveml	R(d2)-R(d6)/R(a2),MEM_PREDEC(sp)
+
+	/* Copy the arguments to registers.  */
+	movel	MEM_DISP(sp,28),R(res_ptr)
+	movel	MEM_DISP(sp,32),R(s_ptr)
+	movel	MEM_DISP(sp,36),R(s_size)
+	movel	MEM_DISP(sp,40),R(cnt)
+
+	moveql	#1,R(d5)
+	cmpl	R(d5),R(cnt)
+	bne	L(Lnormal)
+	cmpl	R(s_ptr),R(res_ptr)
+	bls	L(Lspecial)		/* jump if s_ptr >= res_ptr */
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+	lea	MEM_INDX1(s_ptr,s_size,l,4),R(a2)
+#else /* not mc68020 */
+	movel	R(s_size),R(d0)
+	asll	#2,R(d0)
+	lea	MEM_INDX(s_ptr,d0,l),R(a2)
+#endif
+	cmpl	R(res_ptr),R(a2)
+	bls	L(Lspecial)		/* jump if res_ptr >= s_ptr + s_size */
+
+L(Lnormal:)
+	moveql	#32,R(d5)
+	subl	R(cnt),R(d5)
+
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+	lea	MEM_INDX1(s_ptr,s_size,l,4),R(s_ptr)
+	lea	MEM_INDX1(res_ptr,s_size,l,4),R(res_ptr)
+#else /* not mc68000 */
+	movel	R(s_size),R(d0)
+	asll	#2,R(d0)
+	addl	R(s_size),R(s_ptr)
+	addl	R(s_size),R(res_ptr)
+#endif
+	movel	MEM_PREDEC(s_ptr),R(d2)
+	movel	R(d2),R(d0)
+	lsrl	R(d5),R(d0)		/* compute carry limb */
+
+	lsll	R(cnt),R(d2)
+	movel	R(d2),R(d1)
+	subql	#1,R(s_size)
+	beq	L(Lend)
+	lsrl	#1,R(s_size)
+	bcs	L(L1)
+	subql	#1,R(s_size)
+
+L(Loop:)
+	movel	MEM_PREDEC(s_ptr),R(d2)
+	movel	R(d2),R(d3)
+	lsrl	R(d5),R(d3)
+	orl	R(d3),R(d1)
+	movel	R(d1),MEM_PREDEC(res_ptr)
+	lsll	R(cnt),R(d2)
+L(L1:)
+	movel	MEM_PREDEC(s_ptr),R(d1)
+	movel	R(d1),R(d3)
+	lsrl	R(d5),R(d3)
+	orl	R(d3),R(d2)
+	movel	R(d2),MEM_PREDEC(res_ptr)
+	lsll	R(cnt),R(d1)
+
+	dbf	R(s_size),L(Loop)
+	subl	#0x10000,R(s_size)
+	bcc	L(Loop)
+
+L(Lend:)
+	movel	R(d1),MEM_PREDEC(res_ptr) /* store least significant limb */
+
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
+	rts
+
+/* We loop from least significant end of the arrays, which is only
+   permissable if the source and destination don't overlap, since the
+   function is documented to work for overlapping source and destination.  */
+
+L(Lspecial:)
+	clrl	R(d0)			/* initialize carry */
+	eorw	#1,R(s_size)
+	lsrl	#1,R(s_size)
+	bcc	L(LL1)
+	subql	#1,R(s_size)
+
+L(LLoop:)
+	movel	MEM_POSTINC(s_ptr),R(d2)
+	addxl	R(d2),R(d2)
+	movel	R(d2),MEM_POSTINC(res_ptr)
+L(LL1:)
+	movel	MEM_POSTINC(s_ptr),R(d2)
+	addxl	R(d2),R(d2)
+	movel	R(d2),MEM_POSTINC(res_ptr)
+
+	dbf	R(s_size),L(LLoop)
+	addxl	R(d0),R(d0)		/* save cy in lsb */
+	subl	#0x10000,R(s_size)
+	bcs	L(LLend)
+	lsrl	#1,R(d0)		/* restore cy */
+	bra	L(LLoop)
+
+L(LLend:)
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
+	rts
+EPILOG(_gcry_mpih_lshift)
+
+
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/m68k/mpih-rshift.S
new file mode 100644
index 0000000..be9f435
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mpih-rshift.S
@@ -0,0 +1,162 @@
+/* mc68020 rshift -- Shift right a low-level natural-number integer.
+ *
+ *      Copyright (C) 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ */
+
+#define res_ptr a1
+#define s_ptr a0
+#define s_size d6
+#define cnt d4
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_rshift)
+
+C_SYMBOL_NAME(_gcry_mpih_rshift:)
+PROLOG(_gcry_mpih_rshift)
+	/* Save used registers on the stack.  */
+	moveml	R(d2)-R(d6)/R(a2),MEM_PREDEC(sp)
+
+	/* Copy the arguments to registers.  */
+	movel	MEM_DISP(sp,28),R(res_ptr)
+	movel	MEM_DISP(sp,32),R(s_ptr)
+	movel	MEM_DISP(sp,36),R(s_size)
+	movel	MEM_DISP(sp,40),R(cnt)
+
+	moveql	#1,R(d5)
+	cmpl	R(d5),R(cnt)
+	bne	L(Rnormal)
+	cmpl	R(res_ptr),R(s_ptr)
+	bls	L(Rspecial)		/* jump if res_ptr >= s_ptr */
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+	lea	MEM_INDX1(res_ptr,s_size,l,4),R(a2)
+#else /* not mc68020 */
+	movel	R(s_size),R(d0)
+	asll	#2,R(d0)
+	lea	MEM_INDX(res_ptr,d0,l),R(a2)
+#endif
+	cmpl	R(s_ptr),R(a2)
+	bls	L(Rspecial)		/* jump if s_ptr >= res_ptr + s_size */
+
+L(Rnormal:)
+	moveql	#32,R(d5)
+	subl	R(cnt),R(d5)
+	movel	MEM_POSTINC(s_ptr),R(d2)
+	movel	R(d2),R(d0)
+	lsll	R(d5),R(d0)		/* compute carry limb */
+
+	lsrl	R(cnt),R(d2)
+	movel	R(d2),R(d1)
+	subql	#1,R(s_size)
+	beq	L(Rend)
+	lsrl	#1,R(s_size)
+	bcs	L(R1)
+	subql	#1,R(s_size)
+
+L(Roop:)
+	movel	MEM_POSTINC(s_ptr),R(d2)
+	movel	R(d2),R(d3)
+	lsll	R(d5),R(d3)
+	orl	R(d3),R(d1)
+	movel	R(d1),MEM_POSTINC(res_ptr)
+	lsrl	R(cnt),R(d2)
+L(R1:)
+	movel	MEM_POSTINC(s_ptr),R(d1)
+	movel	R(d1),R(d3)
+	lsll	R(d5),R(d3)
+	orl	R(d3),R(d2)
+	movel	R(d2),MEM_POSTINC(res_ptr)
+	lsrl	R(cnt),R(d1)
+
+	dbf	R(s_size),L(Roop)
+	subl	#0x10000,R(s_size)
+	bcc	L(Roop)
+
+L(Rend:)
+	movel	R(d1),MEM(res_ptr) /* store most significant limb */
+
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
+	rts
+
+/* We loop from most significant end of the arrays, which is only
+   permissable if the source and destination don't overlap, since the
+   function is documented to work for overlapping source and destination.  */
+
+L(Rspecial:)
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
+	lea	MEM_INDX1(s_ptr,s_size,l,4),R(s_ptr)
+	lea	MEM_INDX1(res_ptr,s_size,l,4),R(res_ptr)
+#else /* not mc68000 */
+	movel	R(s_size),R(d0)
+	asll	#2,R(d0)
+	addl	R(s_size),R(s_ptr)
+	addl	R(s_size),R(res_ptr)
+#endif
+
+	clrl	R(d0)			/* initialize carry */
+	eorw	#1,R(s_size)
+	lsrl	#1,R(s_size)
+	bcc	L(LR1)
+	subql	#1,R(s_size)
+
+L(LRoop:)
+	movel	MEM_PREDEC(s_ptr),R(d2)
+	roxrl	#1,R(d2)
+	movel	R(d2),MEM_PREDEC(res_ptr)
+L(LR1:)
+	movel	MEM_PREDEC(s_ptr),R(d2)
+	roxrl	#1,R(d2)
+	movel	R(d2),MEM_PREDEC(res_ptr)
+
+	dbf	R(s_size),L(LRoop)
+	roxrl	#1,R(d0)		/* save cy in msb */
+	subl	#0x10000,R(s_size)
+	bcs	L(LRend)
+	addl	R(d0),R(d0)		/* restore cy */
+	bra	L(LRoop)
+
+L(LRend:)
+/* Restore used registers from stack frame.  */
+	moveml	MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
+	rts
+EPILOG(_gcry_mpih_rshift)
+
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/m68k/mpih-sub1.S
new file mode 100644
index 0000000..ee7555f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/mpih-sub1.S
@@ -0,0 +1,91 @@
+/* mc68020 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
+ *                        store difference in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 16)
+ *		   mpi_size_t size)	(sp + 12)
+ */
+
+
+	TEXT
+	ALIGN
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_sub_n)
+
+C_SYMBOL_NAME(_gcry_mpih_sub_n:)
+PROLOG(_gcry_mpih_sub_n)
+/* Save used registers on the stack.  */
+	movel	R(d2),MEM_PREDEC(sp)
+	movel	R(a2),MEM_PREDEC(sp)
+
+/* Copy the arguments to registers.  Better use movem?	*/
+	movel	MEM_DISP(sp,12),R(a2)
+	movel	MEM_DISP(sp,16),R(a0)
+	movel	MEM_DISP(sp,20),R(a1)
+	movel	MEM_DISP(sp,24),R(d2)
+
+	eorw	#1,R(d2)
+	lsrl	#1,R(d2)
+	bcc	L(L1)
+	subql	#1,R(d2)	/* clears cy as side effect */
+
+L(Loop:)
+	movel	MEM_POSTINC(a0),R(d0)
+	movel	MEM_POSTINC(a1),R(d1)
+	subxl	R(d1),R(d0)
+	movel	R(d0),MEM_POSTINC(a2)
+L(L1:)	movel	MEM_POSTINC(a0),R(d0)
+	movel	MEM_POSTINC(a1),R(d1)
+	subxl	R(d1),R(d0)
+	movel	R(d0),MEM_POSTINC(a2)
+
+	dbf	R(d2),L(Loop)		/* loop until 16 lsb of %4 == -1 */
+	subxl	R(d0),R(d0)	/* d0 <= -cy; save cy as 0 or -1 in d0 */
+	subl	#0x10000,R(d2)
+	bcs	L(L2)
+	addl	R(d0),R(d0)	/* restore cy */
+	bra	L(Loop)
+
+L(L2:)
+	negl	R(d0)
+
+/* Restore used registers from stack frame.  */
+	movel	MEM_POSTINC(sp),R(a2)
+	movel	MEM_POSTINC(sp),R(d2)
+
+	rts
+EPILOG(_gcry_mpih_sub_n)
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/m68k/syntax.h b/grub-core/lib/libgcrypt/mpi/m68k/syntax.h
new file mode 100644
index 0000000..e27de98
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/m68k/syntax.h
@@ -0,0 +1,185 @@
+/* asm.h -- Definitions for 68k syntax variations.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#undef ALIGN
+
+#ifdef MIT_SYNTAX
+#define PROLOG(name)
+#define EPILOG(name)
+#define R(r)r
+#define MEM(base)base@
+#define MEM_DISP(base,displacement)base@(displacement)
+#define MEM_INDX(base,idx,size_suffix)base@(idx:size_suffix)
+#define MEM_INDX1(base,idx,size_suffix,scale)base@(idx:size_suffix:scale)
+#define MEM_PREDEC(memory_base)memory_base@-
+#define MEM_POSTINC(memory_base)memory_base@+
+#define L(label) label
+#define TEXT .text
+#define ALIGN .even
+#define GLOBL .globl
+#define moveql moveq
+/* Use variable sized opcodes.  */
+#define bcc jcc
+#define bcs jcs
+#define bls jls
+#define beq jeq
+#define bne jne
+#define bra jra
+#endif
+
+#ifdef SONY_SYNTAX
+#define PROLOG(name)
+#define EPILOG(name)
+#define R(r)r
+#define MEM(base)(base)
+#define MEM_DISP(base,displacement)(displacement,base)
+#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
+#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
+#define MEM_PREDEC(memory_base)-(memory_base)
+#define MEM_POSTINC(memory_base)(memory_base)+
+#define L(label) label
+#define TEXT .text
+#define ALIGN .even
+#define GLOBL .globl
+#endif
+
+#ifdef MOTOROLA_SYNTAX
+#define PROLOG(name)
+#define EPILOG(name)
+#define R(r)r
+#define MEM(base)(base)
+#define MEM_DISP(base,displacement)(displacement,base)
+#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
+#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
+#define MEM_PREDEC(memory_base)-(memory_base)
+#define MEM_POSTINC(memory_base)(memory_base)+
+#define L(label) label
+#define TEXT
+#define ALIGN
+#define GLOBL XDEF
+#define lea LEA
+#define movel MOVE.L
+#define moveml MOVEM.L
+#define moveql MOVEQ.L
+#define cmpl CMP.L
+#define orl OR.L
+#define clrl CLR.L
+#define eorw EOR.W
+#define lsrl LSR.L
+#define lsll LSL.L
+#define roxrl ROXR.L
+#define roxll ROXL.L
+#define addl ADD.L
+#define addxl ADDX.L
+#define addql ADDQ.L
+#define subl SUB.L
+#define subxl SUBX.L
+#define subql SUBQ.L
+#define negl NEG.L
+#define mulul MULU.L
+#define bcc BCC
+#define bcs BCS
+#define bls BLS
+#define beq BEQ
+#define bne BNE
+#define bra BRA
+#define dbf DBF
+#define rts RTS
+#define d0 D0
+#define d1 D1
+#define d2 D2
+#define d3 D3
+#define d4 D4
+#define d5 D5
+#define d6 D6
+#define d7 D7
+#define a0 A0
+#define a1 A1
+#define a2 A2
+#define a3 A3
+#define a4 A4
+#define a5 A5
+#define a6 A6
+#define a7 A7
+#define sp SP
+#endif
+
+#ifdef ELF_SYNTAX
+#define PROLOG(name) .type name,@function
+#define EPILOG(name) .size name,.-name
+#define MEM(base)(R(base))
+#define MEM_DISP(base,displacement)(displacement,R(base))
+#define MEM_PREDEC(memory_base)-(R(memory_base))
+#define MEM_POSTINC(memory_base)(R(memory_base))+
+#ifdef __STDC__
+#define R_(r)%##r
+#define R(r)R_(r)
+#define MEM_INDX_(base,idx,size_suffix)(R(base),R(idx##.##size_suffix))
+#define MEM_INDX(base,idx,size_suffix)MEM_INDX_(base,idx,size_suffix)
+#define MEM_INDX1_(base,idx,size_suffix,scale)(R(base),R(idx##.##size_suffix*scale))
+#define MEM_INDX1(base,idx,size_suffix,scale)MEM_INDX1_(base,idx,size_suffix,scale)
+#define L(label) .##label
+#else
+#define R(r)%/**/r
+#define MEM_INDX(base,idx,size_suffix)(R(base),R(idx).size_suffix)
+#define MEM_INDX1(base,idx,size_suffix,scale)(R(base),R(idx).size_suffix*scale)
+#define L(label) ./**/label
+#endif
+#define TEXT .text
+#define ALIGN .align 2
+#define GLOBL .globl
+#define bcc jbcc
+#define bcs jbcs
+#define bls jbls
+#define beq jbeq
+#define bne jbne
+#define bra jbra
+#endif
+
+#if defined (SONY_SYNTAX) || defined (ELF_SYNTAX)
+#define movel move.l
+#define moveml movem.l
+#define moveql moveq.l
+#define cmpl cmp.l
+#define orl or.l
+#define clrl clr.l
+#define eorw eor.w
+#define lsrl lsr.l
+#define lsll lsl.l
+#define roxrl roxr.l
+#define roxll roxl.l
+#define addl add.l
+#define addxl addx.l
+#define addql addq.l
+#define subl sub.l
+#define subxl subx.l
+#define subql subq.l
+#define negl neg.l
+#define mulul mulu.l
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/Manifest b/grub-core/lib/libgcrypt/mpi/mips3/Manifest
new file mode 100644
index 0000000..e191184
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/Manifest
@@ -0,0 +1,28 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.S
+mpih-sub1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpi-asm-defs.h
+$names$ iQCVAwUAP+LmUTEAnp832S/7AQLm/gP/RHR2aLMwHPxsq0mGO5H0kneVn8a9l9yDNEZBefkYcOJMb7MZGKxbGspyENiU04Mc2TFnA1wS9gjNHlRWtUYxxn/wyuV6BIRgfstXt2nXGgEQrK07GIz8ETFcYqcxu7JKiICIuXZgnIgdwBJswbBV1zaMUDXeg5B8vkkEeRWj8hQ==IQVO
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/README b/grub-core/lib/libgcrypt/mpi/mips3/README
new file mode 100644
index 0000000..e94b2c7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/README
@@ -0,0 +1,23 @@
+This directory contains mpn functions optimized for MIPS3.  Example of
+processors that implement MIPS3 are R4000, R4400, R4600, R4700, and R8000.
+
+RELEVANT OPTIMIZATION ISSUES
+
+1. On the R4000 and R4400, branches, both the plain and the "likely" ones,
+   take 3 cycles to execute.  (The fastest possible loop will take 4 cycles,
+   because of the delay insn.)
+
+   On the R4600, branches takes a single cycle
+
+   On the R8000, branches often take no noticable cycles, as they are
+   executed in a separate function unit..
+
+2. The R4000 and R4400 have a load latency of 4 cycles.
+
+3. On the R4000 and R4400, multiplies take a data-dependent number of
+   cycles, contrary to the SGI documentation.  There seem to be 3 or 4
+   possible latencies.
+
+STATUS
+
+Good...
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/distfiles b/grub-core/lib/libgcrypt/mpi/mips3/distfiles
new file mode 100644
index 0000000..ef9b6fe
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/distfiles
@@ -0,0 +1,11 @@
+Manifest
+README
+mpih-add1.S
+mpih-sub1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+mpi-asm-defs.h
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpi-asm-defs.h b/grub-core/lib/libgcrypt/mpi/mips3/mpi-asm-defs.h
new file mode 100644
index 0000000..2d9a9c1
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpi-asm-defs.h
@@ -0,0 +1,10 @@
+/* This file defines some basic constants for the MPI machinery.  We
+ * need to define the types on a per-CPU basis, so it is done with
+ * this file here.  */
+#define BYTES_PER_MPI_LIMB  8
+
+
+
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-add1.S
new file mode 100644
index 0000000..f3db029
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-add1.S
@@ -0,0 +1,124 @@
+/* mips3  add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1995, 1998, 2000
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	($4)
+ *		   mpi_ptr_t s1_ptr,	($5)
+ *		   mpi_ptr_t s2_ptr,	($6)
+ *		   mpi_size_t size)	($7)
+ */
+
+	.text
+	.align	2
+	.globl	_gcry_mpih_add_n
+	.ent	_gcry_mpih_add_n
+_gcry_mpih_add_n:
+	.set	noreorder
+	.set	nomacro
+
+	ld	$10,0($5)
+	ld	$11,0($6)
+
+	daddiu	$7,$7,-1
+	and	$9,$7,4-1	# number of limbs in first loop
+	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
+	 move	$2,$0
+
+	dsubu	$7,$7,$9
+
+.Loop0: daddiu	$9,$9,-1
+	ld	$12,8($5)
+	daddu	$11,$11,$2
+	ld	$13,8($6)
+	sltu	$8,$11,$2
+	daddu	$11,$10,$11
+	sltu	$2,$11,$10
+	sd	$11,0($4)
+	or	$2,$2,$8
+
+	daddiu	$5,$5,8
+	daddiu	$6,$6,8
+	move	$10,$12
+	move	$11,$13
+	bne	$9,$0,.Loop0
+	 daddiu $4,$4,8
+
+.L0:	beq	$7,$0,.Lend
+	 nop
+
+.Loop:	daddiu	$7,$7,-4
+
+	ld	$12,8($5)
+	daddu	$11,$11,$2
+	ld	$13,8($6)
+	sltu	$8,$11,$2
+	daddu	$11,$10,$11
+	sltu	$2,$11,$10
+	sd	$11,0($4)
+	or	$2,$2,$8
+
+	ld	$10,16($5)
+	daddu	$13,$13,$2
+	ld	$11,16($6)
+	sltu	$8,$13,$2
+	daddu	$13,$12,$13
+	sltu	$2,$13,$12
+	sd	$13,8($4)
+	or	$2,$2,$8
+
+	ld	$12,24($5)
+	daddu	$11,$11,$2
+	ld	$13,24($6)
+	sltu	$8,$11,$2
+	daddu	$11,$10,$11
+	sltu	$2,$11,$10
+	sd	$11,16($4)
+	or	$2,$2,$8
+
+	ld	$10,32($5)
+	daddu	$13,$13,$2
+	ld	$11,32($6)
+	sltu	$8,$13,$2
+	daddu	$13,$12,$13
+	sltu	$2,$13,$12
+	sd	$13,24($4)
+	or	$2,$2,$8
+
+	daddiu	$5,$5,32
+	daddiu	$6,$6,32
+
+	bne	$7,$0,.Loop
+	 daddiu $4,$4,32
+
+.Lend:	daddu	$11,$11,$2
+	sltu	$8,$11,$2
+	daddu	$11,$10,$11
+	sltu	$2,$11,$10
+	sd	$11,0($4)
+	j	$31
+	or	$2,$2,$8
+
+	.end	_gcry_mpih_add_n
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-lshift.S
new file mode 100644
index 0000000..084c109
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-lshift.S
@@ -0,0 +1,97 @@
+/* mips3    lshift
+ *
+ *      Copyright (C) 1995, 1998, 2000,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	($4)
+ *		   mpi_ptr_t up,	($5)
+ *		   mpi_size_t usize,	($6)
+ *		   unsigned cnt)	($7)
+ */
+
+	.text
+	.align	2
+	.globl	_gcry_mpih_lshift
+	.ent	_gcry_mpih_lshift
+_gcry_mpih_lshift:
+	.set	noreorder
+	.set	nomacro
+
+	dsll	$2,$6,3
+	daddu	$5,$5,$2	# make r5 point at end of src
+	ld	$10,-8($5)	# load first limb
+	dsubu	$13,$0,$7
+	daddu	$4,$4,$2	# make r4 point at end of res
+	daddiu	$6,$6,-1
+	and	$9,$6,4-1	# number of limbs in first loop
+	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
+	 dsrl	$2,$10,$13	# compute function result
+
+	dsubu	$6,$6,$9
+
+.Loop0: ld	$3,-16($5)
+	daddiu	$4,$4,-8
+	daddiu	$5,$5,-8
+	daddiu	$9,$9,-1
+	dsll	$11,$10,$7
+	dsrl	$12,$3,$13
+	move	$10,$3
+	or	$8,$11,$12
+	bne	$9,$0,.Loop0
+	 sd	$8,0($4)
+
+.L0:	beq	$6,$0,.Lend
+	 nop
+
+.Loop:	ld	$3,-16($5)
+	daddiu	$4,$4,-32
+	daddiu	$6,$6,-4
+	dsll	$11,$10,$7
+	dsrl	$12,$3,$13
+
+	ld	$10,-24($5)
+	dsll	$14,$3,$7
+	or	$8,$11,$12
+	sd	$8,24($4)
+	dsrl	$9,$10,$13
+
+	ld	$3,-32($5)
+	dsll	$11,$10,$7
+	or	$8,$14,$9
+	sd	$8,16($4)
+	dsrl	$12,$3,$13
+
+	ld	$10,-40($5)
+	dsll	$14,$3,$7
+	or	$8,$11,$12
+	sd	$8,8($4)
+	dsrl	$9,$10,$13
+
+	daddiu	$5,$5,-32
+	or	$8,$14,$9
+	bgtz	$6,.Loop
+	 sd	$8,0($4)
+
+.Lend:	dsll	$8,$10,$7
+	j	$31
+	sd	$8,-8($4)
+	.end	_gcry_mpih_lshift
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul1.S
new file mode 100644
index 0000000..6c0099d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul1.S
@@ -0,0 +1,89 @@
+/* mips3 mpih-mul1.S -- Multiply a limb vector with a limb and store
+ *			the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 2000
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(r4)
+ *		  mpi_ptr_t s1_ptr,	(r5)
+ *		  mpi_size_t s1_size,	(r6)
+ *		  mpi_limb_t s2_limb)	(r7)
+ */
+
+	.text
+	.align	4
+	.globl	_gcry_mpih_mul_1
+	.ent	_gcry_mpih_mul_1
+_gcry_mpih_mul_1:
+	.set	noreorder
+	.set	nomacro
+
+/* # warm up phase 0 */
+	ld	$8,0($5)
+
+/* # warm up phase 1 */
+	daddiu	$5,$5,8
+	dmultu	$8,$7
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC0
+	 move	$2,$0		# zero cy2
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC1
+	ld	$8,0($5)	# load new s1 limb as early as possible
+
+Loop:	mflo	$10
+	mfhi	$9
+	daddiu	$5,$5,8
+	daddu	$10,$10,$2	# add old carry limb to low product limb
+	dmultu	$8,$7
+	ld	$8,0($5)	# load new s1 limb as early as possible
+	daddiu	$6,$6,-1	# decrement loop counter
+	sltu	$2,$10,$2	# carry from previous addition -> $2
+	sd	$10,0($4)
+	daddiu	$4,$4,8
+	bne	$6,$0,Loop
+	 daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 1 */
+$LC1:	mflo	$10
+	mfhi	$9
+	daddu	$10,$10,$2
+	sltu	$2,$10,$2
+	dmultu	$8,$7
+	sd	$10,0($4)
+	daddiu	$4,$4,8
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 0 */
+$LC0:	mflo	$10
+	mfhi	$9
+	daddu	$10,$10,$2
+	sltu	$2,$10,$2
+	sd	$10,0($4)
+	j	$31
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+	.end	_gcry_mpih_mul_1
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul2.S
new file mode 100644
index 0000000..ca82763
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul2.S
@@ -0,0 +1,101 @@
+/* MIPS3   addmul_1 -- Multiply a limb vector with a single limb and
+ *		       add the product to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 2000
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (r4)
+ *		     mpi_ptr_t s1_ptr,	     (r5)
+ *		     mpi_size_t s1_size,     (r6)
+ *		     mpi_limb_t s2_limb)     (r7)
+ */
+
+	.text
+	.align	4
+	.globl	_gcry_mpih_addmul_1
+	.ent	_gcry_mpih_addmul_1
+_gcry_mpih_addmul_1:
+	.set	noreorder
+	.set	nomacro
+
+/* # warm up phase 0 */
+	ld	$8,0($5)
+
+/* # warm up phase 1 */
+	daddiu	$5,$5,8
+	dmultu	$8,$7
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC0
+	 move	$2,$0		# zero cy2
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC1
+	ld	$8,0($5)	# load new s1 limb as early as possible
+
+Loop:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddiu	$5,$5,8
+	daddu	$3,$3,$2	# add old carry limb to low product limb
+	dmultu	$8,$7
+	ld	$8,0($5)	# load new s1 limb as early as possible
+	daddiu	$6,$6,-1	# decrement loop counter
+	sltu	$2,$3,$2	# carry from previous addition -> $2
+	daddu	$3,$10,$3
+	sltu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	daddiu	$4,$4,8
+	bne	$6,$0,Loop
+	 daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 1 */
+$LC1:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddu	$3,$3,$2
+	sltu	$2,$3,$2
+	dmultu	$8,$7
+	daddu	$3,$10,$3
+	sltu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	daddiu	$4,$4,8
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 0 */
+$LC0:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddu	$3,$3,$2
+	sltu	$2,$3,$2
+	daddu	$3,$10,$3
+	sltu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	j	$31
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+	.end	_gcry_mpih_addmul_1
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul3.S
new file mode 100644
index 0000000..be421a6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-mul3.S
@@ -0,0 +1,101 @@
+/* MIPS3 submul_1 -- Multiply a limb vector with a single limb and
+ *		     subtract the product from a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998, 2000
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (r4)
+ *		     mpi_ptr_t s1_ptr,	     (r5)
+ *		     mpi_size_t s1_size,     (r6)
+ *		     mpi_limb_t s2_limb)     (r7)
+ */
+
+	.text
+	.align	4
+	.globl	_gcry_mpih_submul_1
+	.ent	_gcry_mpih_submul_1
+_gcry_mpih_submul_1:
+	.set	noreorder
+	.set	nomacro
+
+/* # warm up phase 0 */
+	ld	$8,0($5)
+
+/* # warm up phase 1 */
+	daddiu	$5,$5,8
+	dmultu	$8,$7
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC0
+	 move	$2,$0		# zero cy2
+
+	daddiu	$6,$6,-1
+	beq	$6,$0,$LC1
+	ld	$8,0($5)	# load new s1 limb as early as possible
+
+Loop:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddiu	$5,$5,8
+	daddu	$3,$3,$2	# add old carry limb to low product limb
+	dmultu	$8,$7
+	ld	$8,0($5)	# load new s1 limb as early as possible
+	daddiu	$6,$6,-1	# decrement loop counter
+	sltu	$2,$3,$2	# carry from previous addition -> $2
+	dsubu	$3,$10,$3
+	sgtu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	daddiu	$4,$4,8
+	bne	$6,$0,Loop
+	 daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 1 */
+$LC1:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddu	$3,$3,$2
+	sltu	$2,$3,$2
+	dmultu	$8,$7
+	dsubu	$3,$10,$3
+	sgtu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	daddiu	$4,$4,8
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+/* # cool down phase 0 */
+$LC0:	ld	$10,0($4)
+	mflo	$3
+	mfhi	$9
+	daddu	$3,$3,$2
+	sltu	$2,$3,$2
+	dsubu	$3,$10,$3
+	sgtu	$10,$3,$10
+	daddu	$2,$2,$10
+	sd	$3,0($4)
+	j	$31
+	daddu	$2,$9,$2	# add high product limb and carry from addition
+
+	.end	_gcry_mpih_submul_1
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-rshift.S
new file mode 100644
index 0000000..e7e035a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-rshift.S
@@ -0,0 +1,95 @@
+/* mips3    rshift
+ *
+ *      Copyright (C) 1995, 1998, 2000
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	($4)
+ *		   mpi_ptr_t up,	($5)
+ *		   mpi_size_t usize,	($6)
+ *		   unsigned cnt)	($7)
+ */
+
+	.text
+	.align	2
+	.globl	_gcry_mpih_rshift
+	.ent	_gcry_mpih_rshift
+_gcry_mpih_rshift:
+	.set	noreorder
+	.set	nomacro
+
+	ld	$10,0($5)	# load first limb
+	dsubu	$13,$0,$7
+	daddiu	$6,$6,-1
+	and	$9,$6,4-1	# number of limbs in first loop
+	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
+	 dsll	$2,$10,$13	# compute function result
+
+	dsubu	$6,$6,$9
+
+.Loop0: ld	$3,8($5)
+	daddiu	$4,$4,8
+	daddiu	$5,$5,8
+	daddiu	$9,$9,-1
+	dsrl	$11,$10,$7
+	dsll	$12,$3,$13
+	move	$10,$3
+	or	$8,$11,$12
+	bne	$9,$0,.Loop0
+	 sd	$8,-8($4)
+
+.L0:	beq	$6,$0,.Lend
+	 nop
+
+.Loop:	ld	$3,8($5)
+	daddiu	$4,$4,32
+	daddiu	$6,$6,-4
+	dsrl	$11,$10,$7
+	dsll	$12,$3,$13
+
+	ld	$10,16($5)
+	dsrl	$14,$3,$7
+	or	$8,$11,$12
+	sd	$8,-32($4)
+	dsll	$9,$10,$13
+
+	ld	$3,24($5)
+	dsrl	$11,$10,$7
+	or	$8,$14,$9
+	sd	$8,-24($4)
+	dsll	$12,$3,$13
+
+	ld	$10,32($5)
+	dsrl	$14,$3,$7
+	or	$8,$11,$12
+	sd	$8,-16($4)
+	dsll	$9,$10,$13
+
+	daddiu	$5,$5,32
+	or	$8,$14,$9
+	bgtz	$6,.Loop
+	 sd	$8,-8($4)
+
+.Lend:	dsrl	$8,$10,$7
+	j	$31
+	sd	$8,0($4)
+	.end	_gcry_mpih_rshift
+
diff --git a/grub-core/lib/libgcrypt/mpi/mips3/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/mips3/mpih-sub1.S
new file mode 100644
index 0000000..9fac674
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mips3/mpih-sub1.S
@@ -0,0 +1,125 @@
+/* mips3  sub_n -- Subtract two limb vectors of the same length > 0 and
+ *		  store difference in a third limb vector.
+ * 
+ *      Copyright (C) 1995, 1998, 1999, 2000,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(r4)
+ *		   mpi_ptr_t s1_ptr,	(r5)
+ *		   mpi_ptr_t s2_ptr,	(r6)
+ *		   mpi_size_t size)	(r7)
+ */
+
+
+	.text
+	.align	2
+	.globl	_gcry_mpih_sub_n
+	.ent	_gcry_mpih_sub_n
+_gcry_mpih_sub_n:
+	.set	noreorder
+	.set	nomacro
+
+	ld	$10,0($5)
+	ld	$11,0($6)
+
+	daddiu	$7,$7,-1
+	and	$9,$7,4-1	# number of limbs in first loop
+	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
+	move   $2,$0
+
+	dsubu	$7,$7,$9
+
+.Loop0: daddiu	$9,$9,-1
+	ld	$12,8($5)
+	daddu	$11,$11,$2
+	ld	$13,8($6)
+	sltu	$8,$11,$2
+	dsubu	$11,$10,$11
+	sltu	$2,$10,$11
+	sd	$11,0($4)
+	or	$2,$2,$8
+
+	daddiu	$5,$5,8
+	daddiu	$6,$6,8
+	move	$10,$12
+	move	$11,$13
+	bne	$9,$0,.Loop0
+	 daddiu $4,$4,8
+
+.L0:	beq	$7,$0,.Lend
+	 nop
+
+.Loop:	daddiu	$7,$7,-4
+
+	ld	$12,8($5)
+	daddu	$11,$11,$2
+	ld	$13,8($6)
+	sltu	$8,$11,$2
+	dsubu	$11,$10,$11
+	sltu	$2,$10,$11
+	sd	$11,0($4)
+	or	$2,$2,$8
+
+	ld	$10,16($5)
+	daddu	$13,$13,$2
+	ld	$11,16($6)
+	sltu	$8,$13,$2
+	dsubu	$13,$12,$13
+	sltu	$2,$12,$13
+	sd	$13,8($4)
+	or	$2,$2,$8
+
+	ld	$12,24($5)
+	daddu	$11,$11,$2
+	ld	$13,24($6)
+	sltu	$8,$11,$2
+	dsubu	$11,$10,$11
+	sltu	$2,$10,$11
+	sd	$11,16($4)
+	or	$2,$2,$8
+
+	ld	$10,32($5)
+	daddu	$13,$13,$2
+	ld	$11,32($6)
+	sltu	$8,$13,$2
+	dsubu	$13,$12,$13
+	sltu	$2,$12,$13
+	sd	$13,24($4)
+	or	$2,$2,$8
+
+	daddiu	$5,$5,32
+	daddiu	$6,$6,32
+
+	bne	$7,$0,.Loop
+	 daddiu $4,$4,32
+
+.Lend:	daddu	$11,$11,$2
+	sltu	$8,$11,$2
+	dsubu	$11,$10,$11
+	sltu	$2,$10,$11
+	sd	$11,0($4)
+	j	$31
+	or	$2,$2,$8
+
+	.end	_gcry_mpih_sub_n
+
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-add.c b/grub-core/lib/libgcrypt/mpi/mpi-add.c
new file mode 100644
index 0000000..98abc56
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-add.c
@@ -0,0 +1,235 @@
+/* mpi-add.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+
+
+/****************
+ * Add the unsigned integer V to the mpi-integer U and store the
+ * result in W. U and V may be the same.
+ */
+void
+gcry_mpi_add_ui(gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+    mpi_ptr_t wp, up;
+    mpi_size_t usize, wsize;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+    wsign = 0;
+
+    /* If not space for W (and possible carry), increase space.  */
+    wsize = usize + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize);
+
+    /* These must be after realloc (U may be the same as W).  */
+    up = u->d;
+    wp = w->d;
+
+    if( !usize ) {  /* simple */
+	wp[0] = v;
+	wsize = v? 1:0;
+    }
+    else if( !usign ) {  /* mpi is not negative */
+	mpi_limb_t cy;
+	cy = _gcry_mpih_add_1(wp, up, usize, v);
+	wp[usize] = cy;
+	wsize = usize + cy;
+    }
+    else {  /* The signs are different.  Need exact comparison to determine
+	     * which operand to subtract from which.  */
+	if( usize == 1 && up[0] < v ) {
+	    wp[0] = v - up[0];
+	    wsize = 1;
+	}
+	else {
+	    _gcry_mpih_sub_1(wp, up, usize, v);
+	    /* Size can decrease with at most one limb. */
+	    wsize = usize - (wp[usize-1]==0);
+	    wsign = 1;
+	}
+    }
+
+    w->nlimbs = wsize;
+    w->sign   = wsign;
+}
+
+
+void
+gcry_mpi_add(gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+    mpi_ptr_t wp, up, vp;
+    mpi_size_t usize, vsize, wsize;
+    int usign, vsign, wsign;
+
+    if( u->nlimbs < v->nlimbs ) { /* Swap U and V. */
+	usize = v->nlimbs;
+	usign = v->sign;
+	vsize = u->nlimbs;
+	vsign = u->sign;
+	wsize = usize + 1;
+	RESIZE_IF_NEEDED(w, wsize);
+	/* These must be after realloc (u or v may be the same as w).  */
+	up    = v->d;
+	vp    = u->d;
+    }
+    else {
+	usize = u->nlimbs;
+	usign = u->sign;
+	vsize = v->nlimbs;
+	vsign = v->sign;
+	wsize = usize + 1;
+	RESIZE_IF_NEEDED(w, wsize);
+	/* These must be after realloc (u or v may be the same as w).  */
+	up    = u->d;
+	vp    = v->d;
+    }
+    wp = w->d;
+    wsign = 0;
+
+    if( !vsize ) {  /* simple */
+	MPN_COPY(wp, up, usize );
+	wsize = usize;
+	wsign = usign;
+    }
+    else if( usign != vsign ) { /* different sign */
+	/* This test is right since USIZE >= VSIZE */
+	if( usize != vsize ) {
+	    _gcry_mpih_sub(wp, up, usize, vp, vsize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    wsign = usign;
+	}
+	else if( _gcry_mpih_cmp(up, vp, usize) < 0 ) {
+	    _gcry_mpih_sub_n(wp, vp, up, usize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    if( !usign )
+		wsign = 1;
+	}
+	else {
+	    _gcry_mpih_sub_n(wp, up, vp, usize);
+	    wsize = usize;
+	    MPN_NORMALIZE(wp, wsize);
+	    if( usign )
+		wsign = 1;
+	}
+    }
+    else { /* U and V have same sign. Add them. */
+	mpi_limb_t cy = _gcry_mpih_add(wp, up, usize, vp, vsize);
+	wp[usize] = cy;
+	wsize = usize + cy;
+	if( usign )
+	    wsign = 1;
+    }
+
+    w->nlimbs = wsize;
+    w->sign = wsign;
+}
+
+
+/****************
+ * Subtract the unsigned integer V from the mpi-integer U and store the
+ * result in W.
+ */
+void
+gcry_mpi_sub_ui(gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+    mpi_ptr_t wp, up;
+    mpi_size_t usize, wsize;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+    wsign = 0;
+
+    /* If not space for W (and possible carry), increase space.  */
+    wsize = usize + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize);
+
+    /* These must be after realloc (U may be the same as W).  */
+    up = u->d;
+    wp = w->d;
+
+    if( !usize ) {  /* simple */
+	wp[0] = v;
+	wsize = v? 1:0;
+	wsign = 1;
+    }
+    else if( usign ) {	/* mpi and v are negative */
+	mpi_limb_t cy;
+	cy = _gcry_mpih_add_1(wp, up, usize, v);
+	wp[usize] = cy;
+	wsize = usize + cy;
+    }
+    else {  /* The signs are different.  Need exact comparison to determine
+	     * which operand to subtract from which.  */
+	if( usize == 1 && up[0] < v ) {
+	    wp[0] = v - up[0];
+	    wsize = 1;
+	    wsign = 1;
+	}
+	else {
+	    _gcry_mpih_sub_1(wp, up, usize, v);
+	    /* Size can decrease with at most one limb. */
+	    wsize = usize - (wp[usize-1]==0);
+	}
+    }
+
+    w->nlimbs = wsize;
+    w->sign   = wsign;
+}
+
+void
+gcry_mpi_sub(gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+  gcry_mpi_t vv = mpi_copy (v);
+  vv->sign = ! vv->sign;
+  gcry_mpi_add (w, u, vv);
+  mpi_free (vv);
+}
+
+
+void
+gcry_mpi_addm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_add(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
+
+void
+gcry_mpi_subm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_sub(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-bit.c b/grub-core/lib/libgcrypt/mpi/mpi-bit.c
new file mode 100644
index 0000000..cdc6b0b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-bit.c
@@ -0,0 +1,364 @@
+/* mpi-bit.c  -  MPI bit level functions
+ * Copyright (C) 1998, 1999, 2001, 2002, 2006 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+#ifdef MPI_INTERNAL_NEED_CLZ_TAB
+#ifdef __STDC__
+const
+#endif
+unsigned char
+_gcry_clz_tab[] =
+{
+  0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+  6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+  8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+};
+#endif
+
+
+#define A_LIMB_1 ((mpi_limb_t)1)
+
+
+/****************
+ * Sometimes we have MSL (most significant limbs) which are 0;
+ * this is for some reasons not good, so this function removes them.
+ */
+void
+_gcry_mpi_normalize( gcry_mpi_t a )
+{
+    if( mpi_is_opaque(a) )
+	return;
+
+    for( ; a->nlimbs && !a->d[a->nlimbs-1]; a->nlimbs-- )
+	;
+}
+
+
+
+/****************
+ * Return the number of bits in A.
+ */
+unsigned int
+gcry_mpi_get_nbits( gcry_mpi_t a )
+{
+    unsigned n;
+
+    if( mpi_is_opaque(a) ) {
+	return a->sign; /* which holds the number of bits */
+    }
+
+    _gcry_mpi_normalize( a );
+    if( a->nlimbs ) {
+	mpi_limb_t alimb = a->d[a->nlimbs-1];
+	if( alimb )
+	    count_leading_zeros( n, alimb );
+	else
+	    n = BITS_PER_MPI_LIMB;
+	n = BITS_PER_MPI_LIMB - n + (a->nlimbs-1) * BITS_PER_MPI_LIMB;
+    }
+    else
+	n = 0;
+    return n;
+}
+
+
+/****************
+ * Test whether bit N is set.
+ */
+int
+gcry_mpi_test_bit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+    mpi_limb_t limb;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return 0; /* too far left: this is a 0 */
+    limb = a->d[limbno];
+    return (limb & (A_LIMB_1 << bitno))? 1: 0;
+}
+
+
+/****************
+ * Set bit N of A.
+ */
+void
+gcry_mpi_set_bit( gcry_mpi_t a, unsigned int n )
+{
+  unsigned int limbno, bitno;
+
+  limbno = n / BITS_PER_MPI_LIMB;
+  bitno  = n % BITS_PER_MPI_LIMB;
+
+  if ( limbno >= a->nlimbs )
+    {
+      mpi_resize (a, limbno+1 );
+      a->nlimbs = limbno+1;
+    }
+  a->d[limbno] |= (A_LIMB_1<<bitno);
+}
+
+/****************
+ * Set bit N of A. and clear all bits above
+ */
+void
+gcry_mpi_set_highbit( gcry_mpi_t a, unsigned int n )
+{
+  unsigned int limbno, bitno;
+
+  limbno = n / BITS_PER_MPI_LIMB;
+  bitno  = n % BITS_PER_MPI_LIMB;
+
+  if ( limbno >= a->nlimbs )
+    {
+      mpi_resize (a, limbno+1 );
+      a->nlimbs = limbno+1;
+    }
+  a->d[limbno] |= (A_LIMB_1<<bitno);
+  for ( bitno++; bitno < BITS_PER_MPI_LIMB; bitno++ )
+    a->d[limbno] &= ~(A_LIMB_1 << bitno);
+  a->nlimbs = limbno+1;
+}
+
+/****************
+ * clear bit N of A and all bits above
+ */
+void
+gcry_mpi_clear_highbit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return; /* not allocated, therefore no need to clear bits
+		   :-) */
+
+    for( ; bitno < BITS_PER_MPI_LIMB; bitno++ )
+	a->d[limbno] &= ~(A_LIMB_1 << bitno);
+    a->nlimbs = limbno+1;
+}
+
+/****************
+ * Clear bit N of A.
+ */
+void
+gcry_mpi_clear_bit( gcry_mpi_t a, unsigned int n )
+{
+    unsigned int limbno, bitno;
+
+    limbno = n / BITS_PER_MPI_LIMB;
+    bitno  = n % BITS_PER_MPI_LIMB;
+
+    if( limbno >= a->nlimbs )
+	return; /* don't need to clear this bit, it's to far to left */
+    a->d[limbno] &= ~(A_LIMB_1 << bitno);
+}
+
+
+/****************
+ * Shift A by COUNT limbs to the right
+ * This is used only within the MPI library
+ */
+void
+_gcry_mpi_rshift_limbs( gcry_mpi_t a, unsigned int count )
+{
+    mpi_ptr_t ap = a->d;
+    mpi_size_t n = a->nlimbs;
+    unsigned int i;
+
+    if( count >= n ) {
+	a->nlimbs = 0;
+	return;
+    }
+
+    for( i = 0; i < n - count; i++ )
+	ap[i] = ap[i+count];
+    ap[i] = 0;
+    a->nlimbs -= count;
+}
+
+
+/*
+ * Shift A by N bits to the right.
+ */
+void
+gcry_mpi_rshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
+{
+  mpi_size_t xsize;
+  unsigned int i;
+  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
+  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
+
+  if ( x == a )
+    {
+      /* In-place operation.  */
+      if ( nlimbs >= x->nlimbs )
+        {
+          x->nlimbs = 0;
+          return;
+        }
+
+      if (nlimbs)
+        {
+          for (i=0; i < x->nlimbs - nlimbs; i++ )
+            x->d[i] = x->d[i+nlimbs];
+          x->d[i] = 0;
+          x->nlimbs -= nlimbs;
+
+        }
+      if ( x->nlimbs && nbits )
+        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
+    }
+  else if ( nlimbs )
+    {
+      /* Copy and shift by more or equal bits than in a limb. */
+      xsize = a->nlimbs;
+      x->sign = a->sign;
+      RESIZE_IF_NEEDED (x, xsize);
+      x->nlimbs = xsize;
+      for (i=0; i < a->nlimbs; i++ )
+        x->d[i] = a->d[i];
+      x->nlimbs = i;
+
+      if ( nlimbs >= x->nlimbs )
+        {
+          x->nlimbs = 0;
+          return;
+        }
+
+      if (nlimbs)
+        {
+          for (i=0; i < x->nlimbs - nlimbs; i++ )
+            x->d[i] = x->d[i+nlimbs];
+          x->d[i] = 0;
+          x->nlimbs -= nlimbs;
+        }
+
+      if ( x->nlimbs && nbits )
+        _gcry_mpih_rshift ( x->d, x->d, x->nlimbs, nbits );
+    }
+  else
+    {
+      /* Copy and shift by less than bits in a limb.  */
+      xsize = a->nlimbs;
+      x->sign = a->sign;
+      RESIZE_IF_NEEDED (x, xsize);
+      x->nlimbs = xsize;
+
+      if ( xsize )
+        {
+          if (nbits )
+            _gcry_mpih_rshift (x->d, a->d, x->nlimbs, nbits );
+          else
+            {
+              /* The rshift helper function is not specified for
+                 NBITS==0, thus we do a plain copy here. */
+              for (i=0; i < x->nlimbs; i++ )
+                x->d[i] = a->d[i];
+            }
+        }
+    }
+  MPN_NORMALIZE (x->d, x->nlimbs);
+}
+
+
+/****************
+ * Shift A by COUNT limbs to the left
+ * This is used only within the MPI library
+ */
+void
+_gcry_mpi_lshift_limbs (gcry_mpi_t a, unsigned int count)
+{
+  mpi_ptr_t ap;
+  int n = a->nlimbs;
+  int i;
+
+  if (!count || !n)
+    return;
+
+  RESIZE_IF_NEEDED (a, n+count);
+
+  ap = a->d;
+  for (i = n-1; i >= 0; i--)
+    ap[i+count] = ap[i];
+  for (i=0; i < count; i++ )
+    ap[i] = 0;
+  a->nlimbs += count;
+}
+
+
+/*
+ * Shift A by N bits to the left.
+ */
+void
+gcry_mpi_lshift ( gcry_mpi_t x, gcry_mpi_t a, unsigned int n )
+{
+  unsigned int nlimbs = (n/BITS_PER_MPI_LIMB);
+  unsigned int nbits = (n%BITS_PER_MPI_LIMB);
+
+  if (x == a && !n)
+    return;  /* In-place shift with an amount of zero.  */
+
+  if ( x != a )
+    {
+      /* Copy A to X.  */
+      unsigned int alimbs = a->nlimbs;
+      int asign  = a->sign;
+      mpi_ptr_t xp, ap;
+
+      RESIZE_IF_NEEDED (x, alimbs+nlimbs+1);
+      xp = x->d;
+      ap = a->d;
+      MPN_COPY (xp, ap, alimbs);
+      x->nlimbs = alimbs;
+      x->flags = a->flags;
+      x->sign = asign;
+    }
+
+  if (nlimbs && !nbits)
+    {
+      /* Shift a full number of limbs.  */
+      _gcry_mpi_lshift_limbs (x, nlimbs);
+    }
+  else if (n)
+    {
+      /* We use a very dump approach: Shift left by the number of
+         limbs plus one and than fix it up by an rshift.  */
+      _gcry_mpi_lshift_limbs (x, nlimbs+1);
+      gcry_mpi_rshift (x, x, BITS_PER_MPI_LIMB - nbits);
+    }
+
+  MPN_NORMALIZE (x->d, x->nlimbs);
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-cmp.c b/grub-core/lib/libgcrypt/mpi/mpi-cmp.c
new file mode 100644
index 0000000..30e1fce
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-cmp.c
@@ -0,0 +1,107 @@
+/* mpi-cmp.c  -  MPI functions
+ * Copyright (C) 1998, 1999, 2001, 2002, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+int
+gcry_mpi_cmp_ui (gcry_mpi_t u, unsigned long v)
+{
+  mpi_limb_t limb = v;
+
+  _gcry_mpi_normalize (u);
+
+  /* Handle the case that U contains no limb.  */
+  if (u->nlimbs == 0)
+    return -(limb != 0);
+
+  /* Handle the case that U is negative.  */
+  if (u->sign)
+    return -1;
+
+  if (u->nlimbs == 1)
+    {
+      /* Handle the case that U contains exactly one limb.  */
+
+      if (u->d[0] > limb)
+	return 1;
+      if (u->d[0] < limb)
+	return -1;
+      return 0;
+    }
+  else
+    /* Handle the case that U contains more than one limb.  */
+    return 1;
+}
+
+
+int
+gcry_mpi_cmp (gcry_mpi_t u, gcry_mpi_t v)
+{
+  mpi_size_t usize;
+  mpi_size_t vsize;
+  int cmp;
+
+  if (mpi_is_opaque (u) || mpi_is_opaque (v))
+    {
+      if (mpi_is_opaque (u) && !mpi_is_opaque (v))
+        return -1;
+      if (!mpi_is_opaque (u) && mpi_is_opaque (v))
+        return 1;
+      if (!u->sign && !v->sign)
+        return 0; /* Empty buffers are identical.  */
+      if (u->sign < v->sign)
+        return -1;
+      if (u->sign > v->sign)
+        return 1;
+      return memcmp (u->d, v->d, (u->sign+7)/8);
+    }
+  else
+    {
+      _gcry_mpi_normalize (u);
+      _gcry_mpi_normalize (v);
+
+      usize = u->nlimbs;
+      vsize = v->nlimbs;
+
+      /* Compare sign bits.  */
+
+      if (!u->sign && v->sign)
+        return 1;
+      if (u->sign && !v->sign)
+        return -1;
+
+      /* U and V are either both positive or both negative.  */
+
+      if (usize != vsize && !u->sign && !v->sign)
+        return usize - vsize;
+      if (usize != vsize && u->sign && v->sign)
+        return vsize + usize;
+      if (!usize )
+        return 0;
+      if (!(cmp = _gcry_mpih_cmp (u->d, v->d, usize)))
+        return 0;
+      if ((cmp < 0?1:0) == (u->sign?1:0))
+        return 1;
+    }
+  return -1;
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-div.c b/grub-core/lib/libgcrypt/mpi/mpi-div.c
new file mode 100644
index 0000000..a6ee300
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-div.c
@@ -0,0 +1,355 @@
+/* mpi-div.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002,
+ *               2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+void
+_gcry_mpi_fdiv_r( gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    int divisor_sign = divisor->sign;
+    gcry_mpi_t temp_divisor = NULL;
+
+    /* We need the original value of the divisor after the remainder has been
+     * preliminary calculated.	We have to copy it to temporary space if it's
+     * the same variable as REM.  */
+    if( rem == divisor ) {
+	temp_divisor = mpi_copy( divisor );
+	divisor = temp_divisor;
+    }
+
+    _gcry_mpi_tdiv_r( rem, dividend, divisor );
+
+    if( ((divisor_sign?1:0) ^ (dividend->sign?1:0)) && rem->nlimbs )
+	gcry_mpi_add( rem, rem, divisor);
+
+    if( temp_divisor )
+	mpi_free(temp_divisor);
+}
+
+
+
+/****************
+ * Division rounding the quotient towards -infinity.
+ * The remainder gets the same sign as the denominator.
+ * rem is optional
+ */
+
+ulong
+_gcry_mpi_fdiv_r_ui( gcry_mpi_t rem, gcry_mpi_t dividend, ulong divisor )
+{
+    mpi_limb_t rlimb;
+
+    rlimb = _gcry_mpih_mod_1( dividend->d, dividend->nlimbs, divisor );
+    if( rlimb && dividend->sign )
+	rlimb = divisor - rlimb;
+
+    if( rem ) {
+	rem->d[0] = rlimb;
+	rem->nlimbs = rlimb? 1:0;
+    }
+    return rlimb;
+}
+
+
+void
+_gcry_mpi_fdiv_q( gcry_mpi_t quot, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    gcry_mpi_t tmp = mpi_alloc( mpi_get_nlimbs(quot) );
+    _gcry_mpi_fdiv_qr( quot, tmp, dividend, divisor);
+    mpi_free(tmp);
+}
+
+void
+_gcry_mpi_fdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor )
+{
+    int divisor_sign = divisor->sign;
+    gcry_mpi_t temp_divisor = NULL;
+
+    if( quot == divisor || rem == divisor ) {
+	temp_divisor = mpi_copy( divisor );
+	divisor = temp_divisor;
+    }
+
+    _gcry_mpi_tdiv_qr( quot, rem, dividend, divisor );
+
+    if( (divisor_sign ^ dividend->sign) && rem->nlimbs ) {
+	gcry_mpi_sub_ui( quot, quot, 1 );
+	gcry_mpi_add( rem, rem, divisor);
+    }
+
+    if( temp_divisor )
+	mpi_free(temp_divisor);
+}
+
+
+/* If den == quot, den needs temporary storage.
+ * If den == rem, den needs temporary storage.
+ * If num == quot, num needs temporary storage.
+ * If den has temporary storage, it can be normalized while being copied,
+ *   i.e no extra storage should be allocated.
+ */
+
+void
+_gcry_mpi_tdiv_r( gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den)
+{
+    _gcry_mpi_tdiv_qr(NULL, rem, num, den );
+}
+
+void
+_gcry_mpi_tdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den)
+{
+    mpi_ptr_t np, dp;
+    mpi_ptr_t qp, rp;
+    mpi_size_t nsize = num->nlimbs;
+    mpi_size_t dsize = den->nlimbs;
+    mpi_size_t qsize, rsize;
+    mpi_size_t sign_remainder = num->sign;
+    mpi_size_t sign_quotient = num->sign ^ den->sign;
+    unsigned normalization_steps;
+    mpi_limb_t q_limb;
+    mpi_ptr_t marker[5];
+    unsigned int marker_nlimbs[5];
+    int markidx=0;
+
+    /* Ensure space is enough for quotient and remainder.
+     * We need space for an extra limb in the remainder, because it's
+     * up-shifted (normalized) below.  */
+    rsize = nsize + 1;
+    mpi_resize( rem, rsize);
+
+    qsize = rsize - dsize;	  /* qsize cannot be bigger than this.	*/
+    if( qsize <= 0 ) {
+	if( num != rem ) {
+	    rem->nlimbs = num->nlimbs;
+	    rem->sign = num->sign;
+	    MPN_COPY(rem->d, num->d, nsize);
+	}
+	if( quot ) {
+	    /* This needs to follow the assignment to rem, in case the
+	     * numerator and quotient are the same.  */
+	    quot->nlimbs = 0;
+	    quot->sign = 0;
+	}
+	return;
+    }
+
+    if( quot )
+	mpi_resize( quot, qsize);
+
+    /* Read pointers here, when reallocation is finished.  */
+    np = num->d;
+    dp = den->d;
+    rp = rem->d;
+
+    /* Optimize division by a single-limb divisor.  */
+    if( dsize == 1 ) {
+	mpi_limb_t rlimb;
+	if( quot ) {
+	    qp = quot->d;
+	    rlimb = _gcry_mpih_divmod_1( qp, np, nsize, dp[0] );
+	    qsize -= qp[qsize - 1] == 0;
+	    quot->nlimbs = qsize;
+	    quot->sign = sign_quotient;
+	}
+	else
+	    rlimb = _gcry_mpih_mod_1( np, nsize, dp[0] );
+	rp[0] = rlimb;
+	rsize = rlimb != 0?1:0;
+	rem->nlimbs = rsize;
+	rem->sign = sign_remainder;
+	return;
+    }
+
+
+    if( quot ) {
+	qp = quot->d;
+	/* Make sure QP and NP point to different objects.  Otherwise the
+	 * numerator would be gradually overwritten by the quotient limbs.  */
+	if(qp == np) { /* Copy NP object to temporary space.  */
+            marker_nlimbs[markidx] = nsize;
+	    np = marker[markidx++] = mpi_alloc_limb_space(nsize,
+							  mpi_is_secure(quot));
+	    MPN_COPY(np, qp, nsize);
+	}
+    }
+    else /* Put quotient at top of remainder. */
+	qp = rp + dsize;
+
+    count_leading_zeros( normalization_steps, dp[dsize - 1] );
+
+    /* Normalize the denominator, i.e. make its most significant bit set by
+     * shifting it NORMALIZATION_STEPS bits to the left.  Also shift the
+     * numerator the same number of steps (to keep the quotient the same!).
+     */
+    if( normalization_steps ) {
+	mpi_ptr_t tp;
+	mpi_limb_t nlimb;
+
+	/* Shift up the denominator setting the most significant bit of
+	 * the most significant word.  Use temporary storage not to clobber
+	 * the original contents of the denominator.  */
+        marker_nlimbs[markidx] = dsize;
+	tp = marker[markidx++] = mpi_alloc_limb_space(dsize,mpi_is_secure(den));
+	_gcry_mpih_lshift( tp, dp, dsize, normalization_steps );
+	dp = tp;
+
+	/* Shift up the numerator, possibly introducing a new most
+	 * significant word.  Move the shifted numerator in the remainder
+	 * meanwhile.  */
+	nlimb = _gcry_mpih_lshift(rp, np, nsize, normalization_steps);
+	if( nlimb ) {
+	    rp[nsize] = nlimb;
+	    rsize = nsize + 1;
+	}
+	else
+	    rsize = nsize;
+    }
+    else {
+	/* The denominator is already normalized, as required.	Copy it to
+	 * temporary space if it overlaps with the quotient or remainder.  */
+	if( dp == rp || (quot && (dp == qp))) {
+	    mpi_ptr_t tp;
+
+            marker_nlimbs[markidx] = dsize;
+	    tp = marker[markidx++] = mpi_alloc_limb_space(dsize,
+                                                          mpi_is_secure(den));
+	    MPN_COPY( tp, dp, dsize );
+	    dp = tp;
+	}
+
+	/* Move the numerator to the remainder.  */
+	if( rp != np )
+	    MPN_COPY(rp, np, nsize);
+
+	rsize = nsize;
+    }
+
+    q_limb = _gcry_mpih_divrem( qp, 0, rp, rsize, dp, dsize );
+
+    if( quot ) {
+	qsize = rsize - dsize;
+	if(q_limb) {
+	    qp[qsize] = q_limb;
+	    qsize += 1;
+	}
+
+	quot->nlimbs = qsize;
+	quot->sign = sign_quotient;
+    }
+
+    rsize = dsize;
+    MPN_NORMALIZE (rp, rsize);
+
+    if( normalization_steps && rsize ) {
+	_gcry_mpih_rshift(rp, rp, rsize, normalization_steps);
+	rsize -= rp[rsize - 1] == 0?1:0;
+    }
+
+    rem->nlimbs = rsize;
+    rem->sign	= sign_remainder;
+    while( markidx )
+      {
+        markidx--;
+	_gcry_mpi_free_limb_space (marker[markidx], marker_nlimbs[markidx]);
+      }
+}
+
+void
+_gcry_mpi_tdiv_q_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned int count )
+{
+    mpi_size_t usize, wsize;
+    mpi_size_t limb_cnt;
+
+    usize = u->nlimbs;
+    limb_cnt = count / BITS_PER_MPI_LIMB;
+    wsize = usize - limb_cnt;
+    if( limb_cnt >= usize )
+	w->nlimbs = 0;
+    else {
+	mpi_ptr_t wp;
+	mpi_ptr_t up;
+
+	RESIZE_IF_NEEDED( w, wsize );
+	wp = w->d;
+	up = u->d;
+
+	count %= BITS_PER_MPI_LIMB;
+	if( count ) {
+	    _gcry_mpih_rshift( wp, up + limb_cnt, wsize, count );
+	    wsize -= !wp[wsize - 1];
+	}
+	else {
+	    MPN_COPY_INCR( wp, up + limb_cnt, wsize);
+	}
+
+	w->nlimbs = wsize;
+    }
+}
+
+/****************
+ * Check whether dividend is divisible by divisor
+ * (note: divisor must fit into a limb)
+ */
+int
+_gcry_mpi_divisible_ui(gcry_mpi_t dividend, ulong divisor )
+{
+    return !_gcry_mpih_mod_1( dividend->d, dividend->nlimbs, divisor );
+}
+
+
+void
+gcry_mpi_div (gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor, int round)
+{
+  if (!round)
+    {
+      if (!rem)
+        {
+          gcry_mpi_t tmp = mpi_alloc (mpi_get_nlimbs(quot));
+          _gcry_mpi_tdiv_qr (quot, tmp, dividend, divisor);
+          mpi_free (tmp);
+        }
+      else
+        _gcry_mpi_tdiv_qr (quot, rem, dividend, divisor);
+    }
+  else if (round < 0)
+    {
+      if (!rem)
+        _gcry_mpi_fdiv_q (quot, dividend, divisor);
+      else if (!quot)
+        _gcry_mpi_fdiv_r (rem, dividend, divisor);
+      else
+        _gcry_mpi_fdiv_qr (quot, rem, dividend, divisor);
+    }
+  else
+    log_bug ("mpi rounding to ceiling not yet implemented\n");
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-gcd.c b/grub-core/lib/libgcrypt/mpi/mpi-gcd.c
new file mode 100644
index 0000000..5cbefa1
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-gcd.c
@@ -0,0 +1,51 @@
+/* mpi-gcd.c  -  MPI functions
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+/****************
+ * Find the greatest common divisor G of A and B.
+ * Return: true if this 1, false in all other cases
+ */
+int
+gcry_mpi_gcd( gcry_mpi_t g, gcry_mpi_t xa, gcry_mpi_t xb )
+{
+    gcry_mpi_t a, b;
+
+    a = mpi_copy(xa);
+    b = mpi_copy(xb);
+
+    /* TAOCP Vol II, 4.5.2, Algorithm A */
+    a->sign = 0;
+    b->sign = 0;
+    while( gcry_mpi_cmp_ui( b, 0 ) ) {
+	_gcry_mpi_fdiv_r( g, a, b ); /* g used as temorary variable */
+	mpi_set(a,b);
+	mpi_set(b,g);
+    }
+    mpi_set(g, a);
+
+    mpi_free(a);
+    mpi_free(b);
+    return !gcry_mpi_cmp_ui( g, 1);
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-inline.c b/grub-core/lib/libgcrypt/mpi/mpi-inline.c
new file mode 100644
index 0000000..39e2222
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-inline.c
@@ -0,0 +1,35 @@
+/* mpi-inline.c
+ *	Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* put the inline functions as real functions into the lib */
+#define G10_MPI_INLINE_DECL
+
+#include "mpi-internal.h"
+
+/* always include the header because it is only
+ * included by mpi-internal if __GCC__ is defined but we
+ * need it here in all cases and the above definition of
+ * of the macro allows us to do so
+ */
+#include "mpi-inline.h"
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-inline.h b/grub-core/lib/libgcrypt/mpi/mpi-inline.h
new file mode 100644
index 0000000..94e2aec
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-inline.h
@@ -0,0 +1,161 @@
+/* mpi-inline.h  -  Internal to the Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998, 1999,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_INLINE_H
+#define G10_MPI_INLINE_H
+
+/* Starting with gcc 4.3 "extern inline" conforms in c99 mode to the
+   c99 semantics.  To keep the useful old semantics we use an
+   attribute.  */
+#ifndef G10_MPI_INLINE_DECL
+# ifdef __GNUC_STDC_INLINE__
+#  define G10_MPI_INLINE_DECL  extern inline __attribute__ ((__gnu_inline__))
+# else
+#  define G10_MPI_INLINE_DECL  extern __inline__
+# endif
+#endif
+
+G10_MPI_INLINE_DECL  mpi_limb_t
+_gcry_mpih_add_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+	       mpi_size_t s1_size, mpi_limb_t s2_limb)
+{
+    mpi_limb_t x;
+
+    x = *s1_ptr++;
+    s2_limb += x;
+    *res_ptr++ = s2_limb;
+    if( s2_limb < x ) { /* sum is less than the left operand: handle carry */
+	while( --s1_size ) {
+	    x = *s1_ptr++ + 1;	/* add carry */
+	    *res_ptr++ = x;	/* and store */
+	    if( x )		/* not 0 (no overflow): we can stop */
+		goto leave;
+	}
+	return 1; /* return carry (size of s1 to small) */
+    }
+
+  leave:
+    if( res_ptr != s1_ptr ) { /* not the same variable */
+	mpi_size_t i;	       /* copy the rest */
+	for( i=0; i < s1_size-1; i++ )
+	    res_ptr[i] = s1_ptr[i];
+    }
+    return 0; /* no carry */
+}
+
+
+
+G10_MPI_INLINE_DECL mpi_limb_t
+_gcry_mpih_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+			       mpi_ptr_t s2_ptr, mpi_size_t s2_size)
+{
+    mpi_limb_t cy = 0;
+
+    if( s2_size )
+	cy = _gcry_mpih_add_n( res_ptr, s1_ptr, s2_ptr, s2_size );
+
+    if( s1_size - s2_size )
+	cy = _gcry_mpih_add_1( res_ptr + s2_size, s1_ptr + s2_size,
+			    s1_size - s2_size, cy);
+    return cy;
+}
+
+
+G10_MPI_INLINE_DECL mpi_limb_t
+_gcry_mpih_sub_1(mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+	      mpi_size_t s1_size, mpi_limb_t s2_limb )
+{
+    mpi_limb_t x;
+
+    x = *s1_ptr++;
+    s2_limb = x - s2_limb;
+    *res_ptr++ = s2_limb;
+    if( s2_limb > x ) {
+	while( --s1_size ) {
+	    x = *s1_ptr++;
+	    *res_ptr++ = x - 1;
+	    if( x )
+		goto leave;
+	}
+	return 1;
+    }
+
+  leave:
+    if( res_ptr != s1_ptr ) {
+	mpi_size_t i;
+	for( i=0; i < s1_size-1; i++ )
+	    res_ptr[i] = s1_ptr[i];
+    }
+    return 0;
+}
+
+
+
+G10_MPI_INLINE_DECL   mpi_limb_t
+_gcry_mpih_sub( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+				mpi_ptr_t s2_ptr, mpi_size_t s2_size)
+{
+    mpi_limb_t cy = 0;
+
+    if( s2_size )
+	cy = _gcry_mpih_sub_n(res_ptr, s1_ptr, s2_ptr, s2_size);
+
+    if( s1_size - s2_size )
+	cy = _gcry_mpih_sub_1(res_ptr + s2_size, s1_ptr + s2_size,
+				      s1_size - s2_size, cy);
+    return cy;
+}
+
+/****************
+ * Compare OP1_PTR/OP1_SIZE with OP2_PTR/OP2_SIZE.
+ * There are no restrictions on the relative sizes of
+ * the two arguments.
+ * Return 1 if OP1 > OP2, 0 if they are equal, and -1 if OP1 < OP2.
+ */
+G10_MPI_INLINE_DECL int
+_gcry_mpih_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size )
+{
+    mpi_size_t i;
+    mpi_limb_t op1_word, op2_word;
+
+    for( i = size - 1; i >= 0 ; i--) {
+	op1_word = op1_ptr[i];
+	op2_word = op2_ptr[i];
+	if( op1_word != op2_word )
+	    goto diff;
+    }
+    return 0;
+
+  diff:
+    /* This can *not* be simplified to
+     *	 op2_word - op2_word
+     * since that expression might give signed overflow.  */
+    return (op1_word > op2_word) ? 1 : -1;
+}
+
+
+#endif /*G10_MPI_INLINE_H*/
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-internal.h b/grub-core/lib/libgcrypt/mpi/mpi-internal.h
new file mode 100644
index 0000000..e75b7c6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-internal.h
@@ -0,0 +1,277 @@
+/* mpi-internal.h  -  Internal to the Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998, 2000, 2002,
+ *               2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_INTERNAL_H
+#define G10_MPI_INTERNAL_H
+
+#include "mpi-asm-defs.h"
+
+#ifndef BITS_PER_MPI_LIMB
+#if BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_INT
+  typedef unsigned int mpi_limb_t;
+  typedef   signed int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG
+  typedef unsigned long int mpi_limb_t;
+  typedef   signed long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG_LONG
+  typedef unsigned long long int mpi_limb_t;
+  typedef   signed long long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_SHORT
+  typedef unsigned short int mpi_limb_t;
+  typedef   signed short int mpi_limb_signed_t;
+#else
+#error BYTES_PER_MPI_LIMB does not match any C type
+#endif
+#define BITS_PER_MPI_LIMB    (8*BYTES_PER_MPI_LIMB)
+#endif /*BITS_PER_MPI_LIMB*/
+
+#include "mpi.h"
+
+/* If KARATSUBA_THRESHOLD is not already defined, define it to a
+ * value which is good on most machines.  */
+
+/* tested 4, 16, 32 and 64, where 16 gave the best performance when
+ * checking a 768 and a 1024 bit ElGamal signature.
+ * (wk 22.12.97) */
+#ifndef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 16
+#endif
+
+/* The code can't handle KARATSUBA_THRESHOLD smaller than 2.  */
+#if KARATSUBA_THRESHOLD < 2
+#undef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 2
+#endif
+
+
+typedef mpi_limb_t *mpi_ptr_t; /* pointer to a limb */
+typedef int mpi_size_t;        /* (must be a signed type) */
+
+#define ABS(x) (x >= 0 ? x : -x)
+#define MIN(l,o) ((l) < (o) ? (l) : (o))
+#define MAX(h,i) ((h) > (i) ? (h) : (i))
+#define RESIZE_IF_NEEDED(a,b) \
+    do {			   \
+	if( (a)->alloced < (b) )   \
+	    mpi_resize((a), (b));  \
+    } while(0)
+
+/* Copy N limbs from S to D.  */
+#define MPN_COPY( d, s, n) \
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = 0; _i < (n); _i++ )	\
+	    (d)[_i] = (s)[_i];		\
+    } while(0)
+
+#define MPN_COPY_INCR( d, s, n) 	\
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = 0; _i < (n); _i++ )	\
+	    (d)[_i] = (d)[_i];		\
+    } while (0)
+
+#define MPN_COPY_DECR( d, s, n ) \
+    do {				\
+	mpi_size_t _i;			\
+	for( _i = (n)-1; _i >= 0; _i--) \
+	   (d)[_i] = (s)[_i];		\
+    } while(0)
+
+/* Zero N limbs at D */
+#define MPN_ZERO(d, n) \
+    do {				  \
+	int  _i;			  \
+	for( _i = 0; _i < (n); _i++ )  \
+	    (d)[_i] = 0;		    \
+    } while (0)
+
+#define MPN_NORMALIZE(d, n)  \
+    do {		       \
+	while( (n) > 0 ) {     \
+	    if( (d)[(n)-1] ) \
+		break;	       \
+	    (n)--;	       \
+	}		       \
+    } while(0)
+
+#define MPN_NORMALIZE_NOT_ZERO(d, n) \
+    do {				    \
+	for(;;) {			    \
+	    if( (d)[(n)-1] )		    \
+		break;			    \
+	    (n)--;			    \
+	}				    \
+    } while(0)
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+    do {						\
+	if( (size) < KARATSUBA_THRESHOLD )		\
+	    mul_n_basecase (prodp, up, vp, size);	\
+	else						\
+	    mul_n (prodp, up, vp, size, tspace);	\
+    } while (0);
+
+
+/* Divide the two-limb number in (NH,,NL) by D, with DI being the largest
+ * limb not larger than (2**(2*BITS_PER_MP_LIMB))/D - (2**BITS_PER_MP_LIMB).
+ * If this would yield overflow, DI should be the largest possible number
+ * (i.e., only ones).  For correct operation, the most significant bit of D
+ * has to be set.  Put the quotient in Q and the remainder in R.
+ */
+#define UDIV_QRNND_PREINV(q, r, nh, nl, d, di) \
+    do {							    \
+	mpi_limb_t _q, _ql, _r; 				    \
+	mpi_limb_t _xh, _xl;					    \
+	umul_ppmm (_q, _ql, (nh), (di));			    \
+	_q += (nh);	/* DI is 2**BITS_PER_MPI_LIMB too small */  \
+	umul_ppmm (_xh, _xl, _q, (d));				    \
+	sub_ddmmss (_xh, _r, (nh), (nl), _xh, _xl);		    \
+	if( _xh ) {						    \
+	    sub_ddmmss (_xh, _r, _xh, _r, 0, (d));		    \
+	    _q++;						    \
+	    if( _xh) {						    \
+		sub_ddmmss (_xh, _r, _xh, _r, 0, (d));		    \
+		_q++;						    \
+	    }							    \
+	}							    \
+	if( _r >= (d) ) {					    \
+	    _r -= (d);						    \
+	    _q++;						    \
+	}							    \
+	(r) = _r;						    \
+	(q) = _q;						    \
+    } while (0)
+
+
+/*-- mpiutil.c --*/
+#define mpi_alloc_limb_space(n,f)  _gcry_mpi_alloc_limb_space((n),(f))
+mpi_ptr_t _gcry_mpi_alloc_limb_space( unsigned nlimbs, int sec );
+void _gcry_mpi_free_limb_space( mpi_ptr_t a, unsigned int nlimbs );
+void _gcry_mpi_assign_limb_space( gcry_mpi_t a, mpi_ptr_t ap, unsigned nlimbs );
+
+/*-- mpi-bit.c --*/
+#define mpi_rshift_limbs(a,n)  _gcry_mpi_rshift_limbs ((a), (n))
+#define mpi_lshift_limbs(a,n)  _gcry_mpi_lshift_limbs ((a), (n))
+
+void _gcry_mpi_rshift_limbs( gcry_mpi_t a, unsigned int count );
+void _gcry_mpi_lshift_limbs( gcry_mpi_t a, unsigned int count );
+
+
+/*-- mpih-add.c --*/
+mpi_limb_t _gcry_mpih_add_1(mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+			 mpi_size_t s1_size, mpi_limb_t s2_limb );
+mpi_limb_t _gcry_mpih_add_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_ptr_t s2_ptr,  mpi_size_t size);
+mpi_limb_t _gcry_mpih_add(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+
+/*-- mpih-sub.c --*/
+mpi_limb_t _gcry_mpih_sub_1( mpi_ptr_t res_ptr,  mpi_ptr_t s1_ptr,
+			  mpi_size_t s1_size, mpi_limb_t s2_limb );
+mpi_limb_t _gcry_mpih_sub_n( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_ptr_t s2_ptr, mpi_size_t size);
+mpi_limb_t _gcry_mpih_sub(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+		       mpi_ptr_t s2_ptr, mpi_size_t s2_size);
+
+/*-- mpih-cmp.c --*/
+int _gcry_mpih_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size );
+
+/*-- mpih-mul.c --*/
+
+struct karatsuba_ctx {
+    struct karatsuba_ctx *next;
+    mpi_ptr_t tspace;
+    unsigned int tspace_nlimbs;
+    mpi_size_t tspace_size;
+    mpi_ptr_t tp;
+    unsigned int tp_nlimbs;
+    mpi_size_t tp_size;
+};
+
+void _gcry_mpih_release_karatsuba_ctx( struct karatsuba_ctx *ctx );
+
+mpi_limb_t _gcry_mpih_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			     mpi_size_t s1_size, mpi_limb_t s2_limb);
+mpi_limb_t _gcry_mpih_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			     mpi_size_t s1_size, mpi_limb_t s2_limb);
+void _gcry_mpih_mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp,
+						   mpi_size_t size);
+mpi_limb_t _gcry_mpih_mul( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,
+					 mpi_ptr_t vp, mpi_size_t vsize);
+void _gcry_mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size );
+void _gcry_mpih_sqr_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size,
+						mpi_ptr_t tspace);
+
+void _gcry_mpih_mul_karatsuba_case( mpi_ptr_t prodp,
+				 mpi_ptr_t up, mpi_size_t usize,
+				 mpi_ptr_t vp, mpi_size_t vsize,
+				 struct karatsuba_ctx *ctx );
+
+
+/*-- mpih-mul_1.c (or xxx/cpu/ *.S) --*/
+mpi_limb_t _gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
+			  mpi_size_t s1_size, mpi_limb_t s2_limb);
+
+/*-- mpih-div.c --*/
+mpi_limb_t _gcry_mpih_mod_1(mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+						 mpi_limb_t divisor_limb);
+mpi_limb_t _gcry_mpih_divrem( mpi_ptr_t qp, mpi_size_t qextra_limbs,
+			   mpi_ptr_t np, mpi_size_t nsize,
+			   mpi_ptr_t dp, mpi_size_t dsize);
+mpi_limb_t _gcry_mpih_divmod_1( mpi_ptr_t quot_ptr,
+			     mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+			     mpi_limb_t divisor_limb);
+
+/*-- mpih-shift.c --*/
+mpi_limb_t _gcry_mpih_lshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+							   unsigned cnt);
+mpi_limb_t _gcry_mpih_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,
+							   unsigned cnt);
+
+
+/* Define stuff for longlong.h.  */
+#define W_TYPE_SIZE BITS_PER_MPI_LIMB
+  typedef mpi_limb_t   UWtype;
+  typedef unsigned int UHWtype;
+#if defined (__GNUC__)
+  typedef unsigned int UQItype	  __attribute__ ((mode (QI)));
+  typedef	   int SItype	  __attribute__ ((mode (SI)));
+  typedef unsigned int USItype	  __attribute__ ((mode (SI)));
+  typedef	   int DItype	  __attribute__ ((mode (DI)));
+  typedef unsigned int UDItype	  __attribute__ ((mode (DI)));
+#else
+  typedef unsigned char UQItype;
+  typedef	   long SItype;
+  typedef unsigned long USItype;
+#endif
+
+#ifdef __GNUC__
+#include "mpi-inline.h"
+#endif
+
+#endif /*G10_MPI_INTERNAL_H*/
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-inv.c b/grub-core/lib/libgcrypt/mpi/mpi-inv.c
new file mode 100644
index 0000000..5d26946
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-inv.c
@@ -0,0 +1,267 @@
+/* mpi-inv.c  -  MPI functions
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "g10lib.h"
+
+/****************
+ * Calculate the multiplicative inverse X of A mod N
+ * That is: Find the solution x for
+ *		1 = (a*x) mod n
+ */
+int
+gcry_mpi_invm( gcry_mpi_t x, gcry_mpi_t a, gcry_mpi_t n )
+{
+#if 0
+    gcry_mpi_t u, v, u1, u2, u3, v1, v2, v3, q, t1, t2, t3;
+    gcry_mpi_t ta, tb, tc;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+    u1 = mpi_alloc_set_ui(1);
+    u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_alloc_set_ui(0);
+    v2 = mpi_alloc_set_ui(1);
+    v3 = mpi_copy(v);
+    q  = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t1 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t2 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    t3 = mpi_alloc( mpi_get_nlimbs(u)+1 );
+    while( mpi_cmp_ui( v3, 0 ) ) {
+	mpi_fdiv_q( q, u3, v3 );
+	mpi_mul(t1, v1, q); mpi_mul(t2, v2, q); mpi_mul(t3, v3, q);
+	mpi_sub(t1, u1, t1); mpi_sub(t2, u2, t2); mpi_sub(t3, u3, t3);
+	mpi_set(u1, v1); mpi_set(u2, v2); mpi_set(u3, v3);
+	mpi_set(v1, t1); mpi_set(v2, t2); mpi_set(v3, t3);
+    }
+    /*	log_debug("result:\n");
+	log_mpidump("q =", q );
+	log_mpidump("u1=", u1);
+	log_mpidump("u2=", u2);
+	log_mpidump("u3=", u3);
+	log_mpidump("v1=", v1);
+	log_mpidump("v2=", v2); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(u2);
+    mpi_free(u3);
+    mpi_free(v1);
+    mpi_free(v2);
+    mpi_free(v3);
+    mpi_free(q);
+    mpi_free(t1);
+    mpi_free(t2);
+    mpi_free(t3);
+    mpi_free(u);
+    mpi_free(v);
+#elif 0
+    /* Extended Euclid's algorithm (See TAOCP Vol II, 4.5.2, Alg X)
+     * modified according to Michael Penk's solution for Exercise 35 */
+
+    /* FIXME: we can simplify this in most cases (see Knuth) */
+    gcry_mpi_t u, v, u1, u2, u3, v1, v2, v3, t1, t2, t3;
+    unsigned k;
+    int sign;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+    for(k=0; !mpi_test_bit(u,0) && !mpi_test_bit(v,0); k++ ) {
+	mpi_rshift(u, u, 1);
+	mpi_rshift(v, v, 1);
+    }
+
+
+    u1 = mpi_alloc_set_ui(1);
+    u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_copy(v);				   /* !-- used as const 1 */
+    v2 = mpi_alloc( mpi_get_nlimbs(u) ); mpi_sub( v2, u1, u );
+    v3 = mpi_copy(v);
+    if( mpi_test_bit(u, 0) ) { /* u is odd */
+	t1 = mpi_alloc_set_ui(0);
+	t2 = mpi_alloc_set_ui(1); t2->sign = 1;
+	t3 = mpi_copy(v); t3->sign = !t3->sign;
+	goto Y4;
+    }
+    else {
+	t1 = mpi_alloc_set_ui(1);
+	t2 = mpi_alloc_set_ui(0);
+	t3 = mpi_copy(u);
+    }
+    do {
+	do {
+	    if( mpi_test_bit(t1, 0) || mpi_test_bit(t2, 0) ) { /* one is odd */
+		mpi_add(t1, t1, v);
+		mpi_sub(t2, t2, u);
+	    }
+	    mpi_rshift(t1, t1, 1);
+	    mpi_rshift(t2, t2, 1);
+	    mpi_rshift(t3, t3, 1);
+	  Y4:
+	    ;
+	} while( !mpi_test_bit( t3, 0 ) ); /* while t3 is even */
+
+	if( !t3->sign ) {
+	    mpi_set(u1, t1);
+	    mpi_set(u2, t2);
+	    mpi_set(u3, t3);
+	}
+	else {
+	    mpi_sub(v1, v, t1);
+	    sign = u->sign; u->sign = !u->sign;
+	    mpi_sub(v2, u, t2);
+	    u->sign = sign;
+	    sign = t3->sign; t3->sign = !t3->sign;
+	    mpi_set(v3, t3);
+	    t3->sign = sign;
+	}
+	mpi_sub(t1, u1, v1);
+	mpi_sub(t2, u2, v2);
+	mpi_sub(t3, u3, v3);
+	if( t1->sign ) {
+	    mpi_add(t1, t1, v);
+	    mpi_sub(t2, t2, u);
+	}
+    } while( mpi_cmp_ui( t3, 0 ) ); /* while t3 != 0 */
+    /* mpi_lshift( u3, k ); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(u2);
+    mpi_free(u3);
+    mpi_free(v1);
+    mpi_free(v2);
+    mpi_free(v3);
+    mpi_free(t1);
+    mpi_free(t2);
+    mpi_free(t3);
+#else
+    /* Extended Euclid's algorithm (See TAOCP Vol II, 4.5.2, Alg X)
+     * modified according to Michael Penk's solution for Exercise 35
+     * with further enhancement */
+    gcry_mpi_t u, v, u1, u2=NULL, u3, v1, v2=NULL, v3, t1, t2=NULL, t3;
+    unsigned k;
+    int sign;
+    int odd ;
+
+    u = mpi_copy(a);
+    v = mpi_copy(n);
+
+    for(k=0; !mpi_test_bit(u,0) && !mpi_test_bit(v,0); k++ ) {
+	mpi_rshift(u, u, 1);
+	mpi_rshift(v, v, 1);
+    }
+    odd = mpi_test_bit(v,0);
+
+    u1 = mpi_alloc_set_ui(1);
+    if( !odd )
+	u2 = mpi_alloc_set_ui(0);
+    u3 = mpi_copy(u);
+    v1 = mpi_copy(v);
+    if( !odd ) {
+	v2 = mpi_alloc( mpi_get_nlimbs(u) );
+	mpi_sub( v2, u1, u ); /* U is used as const 1 */
+    }
+    v3 = mpi_copy(v);
+    if( mpi_test_bit(u, 0) ) { /* u is odd */
+	t1 = mpi_alloc_set_ui(0);
+	if( !odd ) {
+	    t2 = mpi_alloc_set_ui(1); t2->sign = 1;
+	}
+	t3 = mpi_copy(v); t3->sign = !t3->sign;
+	goto Y4;
+    }
+    else {
+	t1 = mpi_alloc_set_ui(1);
+	if( !odd )
+	    t2 = mpi_alloc_set_ui(0);
+	t3 = mpi_copy(u);
+    }
+    do {
+	do {
+	    if( !odd ) {
+		if( mpi_test_bit(t1, 0) || mpi_test_bit(t2, 0) ) { /* one is odd */
+		    mpi_add(t1, t1, v);
+		    mpi_sub(t2, t2, u);
+		}
+		mpi_rshift(t1, t1, 1);
+		mpi_rshift(t2, t2, 1);
+		mpi_rshift(t3, t3, 1);
+	    }
+	    else {
+		if( mpi_test_bit(t1, 0) )
+		    mpi_add(t1, t1, v);
+		mpi_rshift(t1, t1, 1);
+		mpi_rshift(t3, t3, 1);
+	    }
+	  Y4:
+	    ;
+	} while( !mpi_test_bit( t3, 0 ) ); /* while t3 is even */
+
+	if( !t3->sign ) {
+	    mpi_set(u1, t1);
+	    if( !odd )
+		mpi_set(u2, t2);
+	    mpi_set(u3, t3);
+	}
+	else {
+	    mpi_sub(v1, v, t1);
+	    sign = u->sign; u->sign = !u->sign;
+	    if( !odd )
+		mpi_sub(v2, u, t2);
+	    u->sign = sign;
+	    sign = t3->sign; t3->sign = !t3->sign;
+	    mpi_set(v3, t3);
+	    t3->sign = sign;
+	}
+	mpi_sub(t1, u1, v1);
+	if( !odd )
+	    mpi_sub(t2, u2, v2);
+	mpi_sub(t3, u3, v3);
+	if( t1->sign ) {
+	    mpi_add(t1, t1, v);
+	    if( !odd )
+		mpi_sub(t2, t2, u);
+	}
+    } while( mpi_cmp_ui( t3, 0 ) ); /* while t3 != 0 */
+    /* mpi_lshift( u3, k ); */
+    mpi_set(x, u1);
+
+    mpi_free(u1);
+    mpi_free(v1);
+    mpi_free(t1);
+    if( !odd ) {
+	mpi_free(u2);
+	mpi_free(v2);
+	mpi_free(t2);
+    }
+    mpi_free(u3);
+    mpi_free(v3);
+    mpi_free(t3);
+
+    mpi_free(u);
+    mpi_free(v);
+#endif
+    return 1;
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-mod.c b/grub-core/lib/libgcrypt/mpi/mpi-mod.c
new file mode 100644
index 0000000..7ebfe6d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-mod.c
@@ -0,0 +1,184 @@
+/* mpi-mod.c -  Modular reduction
+   Copyright (C) 1998, 1999, 2001, 2002, 2003,
+                 2007  Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+/* Context used with Barrett reduction.  */
+struct barrett_ctx_s
+{
+  gcry_mpi_t m;   /* The modulus - may not be modified. */
+  int m_copied;   /* If true, M needs to be released.  */
+  int k;
+  gcry_mpi_t y;
+  gcry_mpi_t r1;  /* Helper MPI. */
+  gcry_mpi_t r2;  /* Helper MPI. */
+  gcry_mpi_t r3;  /* Helper MPI allocated on demand. */
+};
+
+
+
+void
+_gcry_mpi_mod (gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor)
+{
+  _gcry_mpi_fdiv_r (rem, dividend, divisor);
+  rem->sign = 0;
+}
+
+
+/* This function returns a new context for Barrett based operations on
+   the modulus M.  This context needs to be released using
+   _gcry_mpi_barrett_free.  If COPY is true M will be transferred to
+   the context and the user may change M.  If COPY is false, M may not
+   be changed until gcry_mpi_barrett_free has been called. */
+mpi_barrett_t
+_gcry_mpi_barrett_init (gcry_mpi_t m, int copy)
+{
+  mpi_barrett_t ctx;
+  gcry_mpi_t tmp;
+
+  mpi_normalize (m);
+  ctx = gcry_xcalloc (1, sizeof *ctx);
+
+  if (copy)
+    {
+      ctx->m = mpi_copy (m);
+      ctx->m_copied = 1;
+    }
+  else
+    ctx->m = m;
+
+  ctx->k = mpi_get_nlimbs (m);
+  tmp = mpi_alloc (ctx->k + 1);
+
+  /* Barrett precalculation: y = floor(b^(2k) / m). */
+  mpi_set_ui (tmp, 1);
+  mpi_lshift_limbs (tmp, 2 * ctx->k);
+  mpi_fdiv_q (tmp, tmp, m);
+
+  ctx->y  = tmp;
+  ctx->r1 = mpi_alloc ( 2 * ctx->k + 1 );
+  ctx->r2 = mpi_alloc ( 2 * ctx->k + 1 );
+
+  return ctx;
+}
+
+void
+_gcry_mpi_barrett_free (mpi_barrett_t ctx)
+{
+  if (ctx)
+    {
+      mpi_free (ctx->y);
+      mpi_free (ctx->r1);
+      mpi_free (ctx->r2);
+      if (ctx->r3)
+        mpi_free (ctx->r3);
+      if (ctx->m_copied)
+        mpi_free (ctx->m);
+      gcry_free (ctx);
+    }
+}
+
+
+/* R = X mod M
+
+   Using Barrett reduction.  Before using this function
+   _gcry_mpi_barrett_init must have been called to do the
+   precalculations.  CTX is the context created by this precalculation
+   and also conveys M.  If the Barret reduction could no be done a
+   starightforward reduction method is used.
+
+   We assume that these conditions are met:
+   Input:  x =(x_2k-1 ...x_0)_b
+ 	   m =(m_k-1 ....m_0)_b	  with m_k-1 != 0
+   Output: r = x mod m
+ */
+void
+_gcry_mpi_mod_barrett (gcry_mpi_t r, gcry_mpi_t x, mpi_barrett_t ctx)
+{
+  gcry_mpi_t m = ctx->m;
+  int k = ctx->k;
+  gcry_mpi_t y = ctx->y;
+  gcry_mpi_t r1 = ctx->r1;
+  gcry_mpi_t r2 = ctx->r2;
+
+  mpi_normalize (x);
+  if (mpi_get_nlimbs (x) > 2*k )
+    {
+      mpi_mod (r, x, m);
+      return;
+    }
+
+  /* 1. q1 = floor( x / b^k-1)
+   *    q2 = q1 * y
+   *    q3 = floor( q2 / b^k+1 )
+   * Actually, we don't need qx, we can work direct on r2
+   */
+  mpi_set ( r2, x );
+  mpi_rshift_limbs ( r2, k-1 );
+  mpi_mul ( r2, r2, y );
+  mpi_rshift_limbs ( r2, k+1 );
+
+  /* 2. r1 = x mod b^k+1
+   *	r2 = q3 * m mod b^k+1
+   *	r  = r1 - r2
+   * 3. if r < 0 then  r = r + b^k+1
+   */
+  mpi_set ( r1, x );
+  if ( r1->nlimbs > k+1 ) /* Quick modulo operation.  */
+    r1->nlimbs = k+1;
+  mpi_mul ( r2, r2, m );
+  if ( r2->nlimbs > k+1 ) /* Quick modulo operation. */
+    r2->nlimbs = k+1;
+  mpi_sub ( r, r1, r2 );
+
+  if ( mpi_is_neg( r ) )
+    {
+      if (!ctx->r3)
+        {
+          ctx->r3 = mpi_alloc ( k + 2 );
+          mpi_set_ui (ctx->r3, 1);
+          mpi_lshift_limbs (ctx->r3, k + 1 );
+        }
+      mpi_add ( r, r, ctx->r3 );
+    }
+
+  /* 4. while r >= m do r = r - m */
+  while ( mpi_cmp( r, m ) >= 0 )
+    mpi_sub ( r, r, m );
+
+}
+
+
+void
+_gcry_mpi_mul_barrett (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v,
+                       mpi_barrett_t ctx)
+{
+  gcry_mpi_mul (w, u, v);
+  mpi_mod_barrett (w, w, ctx);
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-mpow.c b/grub-core/lib/libgcrypt/mpi/mpi-mpow.c
new file mode 100644
index 0000000..ca5b3f1
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-mpow.c
@@ -0,0 +1,223 @@
+/* mpi-mpow.c  -  MPI functions
+ *	Copyright (C) 1998, 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+
+/* Barrett is slower than the classical way.  It can be tweaked by
+ * using partial multiplications
+ */
+/*#define USE_BARRETT*/
+
+
+
+#ifdef USE_BARRETT
+static void barrett_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2 );
+static gcry_mpi_t init_barrett( gcry_mpi_t m, int *k, gcry_mpi_t *r1, gcry_mpi_t *r2 );
+static int calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2  );
+#else
+#define barrett_mulm( w, u, v, m, y, k, r1, r2 ) gcry_mpi_mulm( (w), (u), (v), (m) )
+#endif
+
+
+static int
+build_index( gcry_mpi_t *exparray, int k, int i, int t )
+{
+    int j, bitno;
+    int idx = 0;
+
+    bitno = t-i;
+    for(j=k-1; j >= 0; j-- ) {
+	idx <<= 1;
+	if( mpi_test_bit( exparray[j], bitno ) )
+	    idx |= 1;
+    }
+    /*log_debug("t=%d i=%d idx=%d\n", t, i, idx );*/
+    return idx;
+}
+
+/****************
+ * RES = (BASE[0] ^ EXP[0]) *  (BASE[1] ^ EXP[1]) * ... * mod M
+ */
+void
+_gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, gcry_mpi_t m)
+{
+    int k;	/* number of elements */
+    int t;	/* bit size of largest exponent */
+    int i, j, idx;
+    gcry_mpi_t *G;	/* table with precomputed values of size 2^k */
+    gcry_mpi_t tmp;
+#ifdef USE_BARRETT
+    gcry_mpi_t barrett_y, barrett_r1, barrett_r2;
+    int barrett_k;
+#endif
+
+    for(k=0; basearray[k]; k++ )
+	;
+    gcry_assert(k);
+    for(t=0, i=0; (tmp=exparray[i]); i++ ) {
+	/*log_mpidump("exp: ", tmp );*/
+	j = mpi_get_nbits(tmp);
+	if( j > t )
+	    t = j;
+    }
+    /*log_mpidump("mod: ", m );*/
+    gcry_assert (i==k);
+    gcry_assert (t);
+    gcry_assert (k < 10);
+
+    G = gcry_xcalloc( (1<<k) , sizeof *G );
+#ifdef USE_BARRETT
+    barrett_y = init_barrett( m, &barrett_k, &barrett_r1, &barrett_r2 );
+#endif
+    /* and calculate */
+    tmp =  mpi_alloc( mpi_get_nlimbs(m)+1 );
+    mpi_set_ui( res, 1 );
+    for(i = 1; i <= t; i++ ) {
+	barrett_mulm(tmp, res, res, m, barrett_y, barrett_k,
+				       barrett_r1, barrett_r2 );
+	idx = build_index( exparray, k, i, t );
+	gcry_assert (idx >= 0 && idx < (1<<k));
+	if( !G[idx] ) {
+	    if( !idx )
+		 G[0] = mpi_alloc_set_ui( 1 );
+	    else {
+		for(j=0; j < k; j++ ) {
+		    if( (idx & (1<<j) ) ) {
+			if( !G[idx] )
+			    G[idx] = mpi_copy( basearray[j] );
+			else
+			    barrett_mulm( G[idx], G[idx], basearray[j],
+					       m, barrett_y, barrett_k, barrett_r1, barrett_r2	);
+		    }
+		}
+		if( !G[idx] )
+		    G[idx] = mpi_alloc(0);
+	    }
+	}
+	barrett_mulm(res, tmp, G[idx], m, barrett_y, barrett_k, barrett_r1, barrett_r2	);
+    }
+
+    /* cleanup */
+    mpi_free(tmp);
+#ifdef USE_BARRETT
+    mpi_free(barrett_y);
+    mpi_free(barrett_r1);
+    mpi_free(barrett_r2);
+#endif
+    for(i=0; i < (1<<k); i++ )
+	mpi_free(G[i]);
+    gcry_free(G);
+}
+
+
+
+#ifdef USE_BARRETT
+static void
+barrett_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2	)
+{
+    mpi_mul(w, u, v);
+    if( calc_barrett( w, w, m, y, k, r1, r2 ) )
+	mpi_fdiv_r( w, w, m );
+}
+
+/****************
+ * Barrett precalculation: y = floor(b^(2k) / m)
+ */
+static gcry_mpi_t
+init_barrett( gcry_mpi_t m, int *k, gcry_mpi_t *r1, gcry_mpi_t *r2 )
+{
+    gcry_mpi_t tmp;
+
+    mpi_normalize( m );
+    *k = mpi_get_nlimbs( m );
+    tmp = mpi_alloc( *k + 1 );
+    mpi_set_ui( tmp, 1 );
+    mpi_lshift_limbs( tmp, 2 * *k );
+    mpi_fdiv_q( tmp, tmp, m );
+    *r1 = mpi_alloc( 2* *k + 1 );
+    *r2 = mpi_alloc( 2* *k + 1 );
+    return tmp;
+}
+
+/****************
+ * Barrett reduction: We assume that these conditions are met:
+ * Given x =(x_2k-1 ...x_0)_b
+ *	 m =(m_k-1 ....m_0)_b	  with m_k-1 != 0
+ * Output r = x mod m
+ * Before using this function init_barret must be used to calucalte y and k.
+ * Returns: false = no error
+ *	    true = can't perform barret reduction
+ */
+static int
+calc_barrett( gcry_mpi_t r, gcry_mpi_t x, gcry_mpi_t m, gcry_mpi_t y, int k, gcry_mpi_t r1, gcry_mpi_t r2 )
+{
+    int xx = k > 3 ? k-3:0;
+
+    mpi_normalize( x );
+    if( mpi_get_nlimbs(x) > 2*k )
+	return 1; /* can't do it */
+
+    /* 1. q1 = floor( x / b^k-1)
+     *	  q2 = q1 * y
+     *	  q3 = floor( q2 / b^k+1 )
+     * Actually, we don't need qx, we can work direct on r2
+     */
+    mpi_set( r2, x );
+    mpi_rshift_limbs( r2, k-1 );
+    mpi_mul( r2, r2, y );
+    mpi_rshift_limbs( r2, k+1 );
+
+    /* 2. r1 = x mod b^k+1
+     *	  r2 = q3 * m mod b^k+1
+     *	  r  = r1 - r2
+     * 3. if r < 0 then  r = r + b^k+1
+     */
+    mpi_set( r1, x );
+    if( r1->nlimbs > k+1 ) /* quick modulo operation */
+	r1->nlimbs = k+1;
+    mpi_mul( r2, r2, m );
+    if( r2->nlimbs > k+1 ) /* quick modulo operation */
+	r2->nlimbs = k+1;
+    mpi_sub( r, r1, r2 );
+
+    if( mpi_is_neg( r ) ) {
+	gcry_mpi_t tmp;
+
+	tmp = mpi_alloc( k + 2 );
+	mpi_set_ui( tmp, 1 );
+	mpi_lshift_limbs( tmp, k+1 );
+	mpi_add( r, r, tmp );
+	mpi_free(tmp);
+    }
+
+    /* 4. while r >= m do r = r - m */
+    while( mpi_cmp( r, m ) >= 0 )
+	mpi_sub( r, r, m );
+
+    return 0;
+}
+#endif /* USE_BARRETT */
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-mul.c b/grub-core/lib/libgcrypt/mpi/mpi-mul.c
new file mode 100644
index 0000000..9aefd21
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-mul.c
@@ -0,0 +1,212 @@
+/* mpi-mul.c  -  MPI functions
+ * Copyright (C) 1994, 1996, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+
+
+void
+gcry_mpi_mul_ui( gcry_mpi_t prod, gcry_mpi_t mult, unsigned long small_mult )
+{
+    mpi_size_t size, prod_size;
+    mpi_ptr_t  prod_ptr;
+    mpi_limb_t cy;
+    int sign;
+
+    size = mult->nlimbs;
+    sign = mult->sign;
+
+    if( !size || !small_mult ) {
+	prod->nlimbs = 0;
+	prod->sign = 0;
+	return;
+    }
+
+    prod_size = size + 1;
+    if( prod->alloced < prod_size )
+	mpi_resize( prod, prod_size );
+    prod_ptr = prod->d;
+
+    cy = _gcry_mpih_mul_1( prod_ptr, mult->d, size, (mpi_limb_t)small_mult );
+    if( cy )
+	prod_ptr[size++] = cy;
+    prod->nlimbs = size;
+    prod->sign = sign;
+}
+
+
+void
+gcry_mpi_mul_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned long cnt)
+{
+    mpi_size_t usize, wsize, limb_cnt;
+    mpi_ptr_t wp;
+    mpi_limb_t wlimb;
+    int usign, wsign;
+
+    usize = u->nlimbs;
+    usign = u->sign;
+
+    if( !usize ) {
+	w->nlimbs = 0;
+	w->sign = 0;
+	return;
+    }
+
+    limb_cnt = cnt / BITS_PER_MPI_LIMB;
+    wsize = usize + limb_cnt + 1;
+    if( w->alloced < wsize )
+	mpi_resize(w, wsize );
+    wp = w->d;
+    wsize = usize + limb_cnt;
+    wsign = usign;
+
+    cnt %= BITS_PER_MPI_LIMB;
+    if( cnt ) {
+	wlimb = _gcry_mpih_lshift( wp + limb_cnt, u->d, usize, cnt );
+	if( wlimb ) {
+	    wp[wsize] = wlimb;
+	    wsize++;
+	}
+    }
+    else {
+	MPN_COPY_DECR( wp + limb_cnt, u->d, usize );
+    }
+
+    /* Zero all whole limbs at low end.  Do it here and not before calling
+     * mpn_lshift, not to lose for U == W.  */
+    MPN_ZERO( wp, limb_cnt );
+
+    w->nlimbs = wsize;
+    w->sign = wsign;
+}
+
+
+void
+gcry_mpi_mul( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+    mpi_size_t usize, vsize, wsize;
+    mpi_ptr_t up, vp, wp;
+    mpi_limb_t cy;
+    int usign, vsign, usecure, vsecure, sign_product;
+    int assign_wp=0;
+    mpi_ptr_t tmp_limb=NULL;
+    unsigned int tmp_limb_nlimbs = 0;
+
+    if( u->nlimbs < v->nlimbs ) { /* Swap U and V. */
+	usize = v->nlimbs;
+	usign = v->sign;
+	usecure = mpi_is_secure(v);
+	up    = v->d;
+	vsize = u->nlimbs;
+	vsign = u->sign;
+	vsecure = mpi_is_secure(u);
+	vp    = u->d;
+    }
+    else {
+	usize = u->nlimbs;
+	usign = u->sign;
+	usecure = mpi_is_secure(u);
+	up    = u->d;
+	vsize = v->nlimbs;
+	vsign = v->sign;
+	vsecure = mpi_is_secure(v);
+	vp    = v->d;
+    }
+    sign_product = usign ^ vsign;
+    wp = w->d;
+
+    /* Ensure W has space enough to store the result.  */
+    wsize = usize + vsize;
+    if ( !mpi_is_secure (w) && (mpi_is_secure (u) || mpi_is_secure (v)) ) {
+        /* w is not allocated in secure space but u or v is.  To make sure
+         * that no temporray results are stored in w, we temporary use
+         * a newly allocated limb space for w */
+        wp = mpi_alloc_limb_space( wsize, 1 );
+        assign_wp = 2; /* mark it as 2 so that we can later copy it back to
+                        * mormal memory */
+    }
+    else if( w->alloced < wsize ) {
+	if( wp == up || wp == vp ) {
+	    wp = mpi_alloc_limb_space( wsize, mpi_is_secure(w) );
+	    assign_wp = 1;
+	}
+	else {
+	    mpi_resize(w, wsize );
+	    wp = w->d;
+	}
+    }
+    else { /* Make U and V not overlap with W.	*/
+	if( wp == up ) {
+	    /* W and U are identical.  Allocate temporary space for U.	*/
+            tmp_limb_nlimbs = usize;
+	    up = tmp_limb = mpi_alloc_limb_space( usize, usecure  );
+	    /* Is V identical too?  Keep it identical with U.  */
+	    if( wp == vp )
+		vp = up;
+	    /* Copy to the temporary space.  */
+	    MPN_COPY( up, wp, usize );
+	}
+	else if( wp == vp ) {
+	    /* W and V are identical.  Allocate temporary space for V.	*/
+            tmp_limb_nlimbs = vsize;
+	    vp = tmp_limb = mpi_alloc_limb_space( vsize, vsecure );
+	    /* Copy to the temporary space.  */
+	    MPN_COPY( vp, wp, vsize );
+	}
+    }
+
+    if( !vsize )
+	wsize = 0;
+    else {
+	cy = _gcry_mpih_mul( wp, up, usize, vp, vsize );
+	wsize -= cy? 0:1;
+    }
+
+    if( assign_wp ) {
+        if (assign_wp == 2) {
+            /* copy the temp wp from secure memory back to normal memory */
+	    mpi_ptr_t tmp_wp = mpi_alloc_limb_space (wsize, 0);
+	    MPN_COPY (tmp_wp, wp, wsize);
+            _gcry_mpi_free_limb_space (wp, 0);
+            wp = tmp_wp;
+        }
+	_gcry_mpi_assign_limb_space( w, wp, wsize );
+    }
+    w->nlimbs = wsize;
+    w->sign = sign_product;
+    if( tmp_limb )
+	_gcry_mpi_free_limb_space (tmp_limb, tmp_limb_nlimbs);
+}
+
+
+void
+gcry_mpi_mulm( gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+    gcry_mpi_mul(w, u, v);
+    _gcry_mpi_fdiv_r( w, w, m );
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-pow.c b/grub-core/lib/libgcrypt/mpi/mpi-pow.c
new file mode 100644
index 0000000..58643fe
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-pow.c
@@ -0,0 +1,338 @@
+/* mpi-pow.c  -  MPI functions for exponentiation
+ * Copyright (C) 1994, 1996, 1998, 2000, 2002
+ *               2003  Free Software Foundation, Inc.
+ *               2013  g10 Code GmbH
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "mpi-internal.h"
+#include "longlong.h"
+
+
+/****************
+ * RES = BASE ^ EXPO mod MOD
+ */
+void
+gcry_mpi_powm (gcry_mpi_t res,
+               gcry_mpi_t base, gcry_mpi_t expo, gcry_mpi_t mod)
+{
+  /* Pointer to the limbs of the arguments, their size and signs. */
+  mpi_ptr_t  rp, ep, mp, bp;
+  mpi_size_t esize, msize, bsize, rsize;
+  int               msign, bsign, rsign;
+  /* Flags telling the secure allocation status of the arguments.  */
+  int        esec,  msec,  bsec;
+  /* Size of the result including space for temporary values.  */
+  mpi_size_t size;
+  /* Helper.  */
+  int mod_shift_cnt;
+  int negative_result;
+  mpi_ptr_t mp_marker = NULL;
+  mpi_ptr_t bp_marker = NULL;
+  mpi_ptr_t ep_marker = NULL;
+  mpi_ptr_t xp_marker = NULL;
+  unsigned int mp_nlimbs = 0;
+  unsigned int bp_nlimbs = 0;
+  unsigned int ep_nlimbs = 0;
+  unsigned int xp_nlimbs = 0;
+  mpi_ptr_t tspace = NULL;
+  mpi_size_t tsize = 0;
+
+
+  esize = expo->nlimbs;
+  msize = mod->nlimbs;
+  size = 2 * msize;
+  msign = mod->sign;
+
+  esec = mpi_is_secure(expo);
+  msec = mpi_is_secure(mod);
+  bsec = mpi_is_secure(base);
+
+  rp = res->d;
+  ep = expo->d;
+
+  if (!msize)
+    grub_fatal ("mpi division by zero");
+
+  if (!esize)
+    {
+      /* Exponent is zero, result is 1 mod MOD, i.e., 1 or 0 depending
+         on if MOD equals 1.  */
+      res->nlimbs = (msize == 1 && mod->d[0] == 1) ? 0 : 1;
+      if (res->nlimbs)
+        {
+          RESIZE_IF_NEEDED (res, 1);
+          rp = res->d;
+          rp[0] = 1;
+        }
+      res->sign = 0;
+      goto leave;
+    }
+
+  /* Normalize MOD (i.e. make its most significant bit set) as
+     required by mpn_divrem.  This will make the intermediate values
+     in the calculation slightly larger, but the correct result is
+     obtained after a final reduction using the original MOD value. */
+  mp_nlimbs = msec? msize:0;
+  mp = mp_marker = mpi_alloc_limb_space(msize, msec);
+  count_leading_zeros (mod_shift_cnt, mod->d[msize-1]);
+  if (mod_shift_cnt)
+    _gcry_mpih_lshift (mp, mod->d, msize, mod_shift_cnt);
+  else
+    MPN_COPY( mp, mod->d, msize );
+
+  bsize = base->nlimbs;
+  bsign = base->sign;
+  if (bsize > msize)
+    {
+      /* The base is larger than the module.  Reduce it.
+
+         Allocate (BSIZE + 1) with space for remainder and quotient.
+         (The quotient is (bsize - msize + 1) limbs.)  */
+      bp_nlimbs = bsec ? (bsize + 1):0;
+      bp = bp_marker = mpi_alloc_limb_space( bsize + 1, bsec );
+      MPN_COPY ( bp, base->d, bsize );
+      /* We don't care about the quotient, store it above the
+       * remainder, at BP + MSIZE.  */
+      _gcry_mpih_divrem( bp + msize, 0, bp, bsize, mp, msize );
+      bsize = msize;
+      /* Canonicalize the base, since we are going to multiply with it
+	 quite a few times.  */
+      MPN_NORMALIZE( bp, bsize );
+    }
+  else
+    bp = base->d;
+
+  if (!bsize)
+    {
+      res->nlimbs = 0;
+      res->sign = 0;
+      goto leave;
+    }
+
+
+  /* Make BASE, EXPO and MOD not overlap with RES.  */
+  if ( rp == bp )
+    {
+      /* RES and BASE are identical.  Allocate temp. space for BASE.  */
+      gcry_assert (!bp_marker);
+      bp_nlimbs = bsec? bsize:0;
+      bp = bp_marker = mpi_alloc_limb_space( bsize, bsec );
+      MPN_COPY(bp, rp, bsize);
+    }
+  if ( rp == ep )
+    {
+      /* RES and EXPO are identical.  Allocate temp. space for EXPO.  */
+      ep_nlimbs = esec? esize:0;
+      ep = ep_marker = mpi_alloc_limb_space( esize, esec );
+      MPN_COPY(ep, rp, esize);
+    }
+  if ( rp == mp )
+    {
+      /* RES and MOD are identical.  Allocate temporary space for MOD.*/
+      gcry_assert (!mp_marker);
+      mp_nlimbs = msec?msize:0;
+      mp = mp_marker = mpi_alloc_limb_space( msize, msec );
+      MPN_COPY(mp, rp, msize);
+    }
+
+  /* Copy base to the result.  */
+  if (res->alloced < size)
+    {
+      mpi_resize (res, size);
+      rp = res->d;
+    }
+  MPN_COPY ( rp, bp, bsize );
+  rsize = bsize;
+  rsign = bsign;
+
+  /* Main processing.  */
+  {
+    mpi_size_t i;
+    mpi_ptr_t xp;
+    int c;
+    mpi_limb_t e;
+    mpi_limb_t carry_limb;
+    struct karatsuba_ctx karactx;
+
+    xp_nlimbs = msec? (2 * (msize + 1)):0;
+    xp = xp_marker = mpi_alloc_limb_space( 2 * (msize + 1), msec );
+
+    memset( &karactx, 0, sizeof karactx );
+    negative_result = (ep[0] & 1) && base->sign;
+
+    i = esize - 1;
+    e = ep[i];
+    count_leading_zeros (c, e);
+    e = (e << c) << 1;     /* Shift the expo bits to the left, lose msb.  */
+    c = BITS_PER_MPI_LIMB - 1 - c;
+
+    /* Main loop.
+
+       Make the result be pointed to alternately by XP and RP.  This
+       helps us avoid block copying, which would otherwise be
+       necessary with the overlap restrictions of
+       _gcry_mpih_divmod. With 50% probability the result after this
+       loop will be in the area originally pointed by RP (==RES->d),
+       and with 50% probability in the area originally pointed to by XP. */
+    for (;;)
+      {
+        while (c)
+          {
+            mpi_ptr_t tp;
+            mpi_size_t xsize;
+
+            /*mpih_mul_n(xp, rp, rp, rsize);*/
+            if ( rsize < KARATSUBA_THRESHOLD )
+              _gcry_mpih_sqr_n_basecase( xp, rp, rsize );
+            else
+              {
+                if ( !tspace )
+                  {
+                    tsize = 2 * rsize;
+                    tspace = mpi_alloc_limb_space( tsize, 0 );
+                  }
+                else if ( tsize < (2*rsize) )
+                  {
+                    _gcry_mpi_free_limb_space (tspace, 0);
+                    tsize = 2 * rsize;
+                    tspace = mpi_alloc_limb_space (tsize, 0 );
+                  }
+                _gcry_mpih_sqr_n (xp, rp, rsize, tspace);
+              }
+
+            xsize = 2 * rsize;
+            if ( xsize > msize )
+              {
+                _gcry_mpih_divrem(xp + msize, 0, xp, xsize, mp, msize);
+                xsize = msize;
+              }
+
+            tp = rp; rp = xp; xp = tp;
+            rsize = xsize;
+
+            /* To mitigate the Yarom/Falkner flush+reload cache
+             * side-channel attack on the RSA secret exponent, we do
+             * the multiplication regardless of the value of the
+             * high-bit of E.  But to avoid this performance penalty
+             * we do it only if the exponent has been stored in secure
+             * memory and we can thus assume it is a secret exponent.  */
+            if (esec || (mpi_limb_signed_t)e < 0)
+              {
+                /*mpih_mul( xp, rp, rsize, bp, bsize );*/
+                if( bsize < KARATSUBA_THRESHOLD )
+                  _gcry_mpih_mul ( xp, rp, rsize, bp, bsize );
+                else
+                  _gcry_mpih_mul_karatsuba_case (xp, rp, rsize, bp, bsize,
+                                                 &karactx);
+
+                xsize = rsize + bsize;
+                if ( xsize > msize )
+                  {
+                    _gcry_mpih_divrem(xp + msize, 0, xp, xsize, mp, msize);
+                    xsize = msize;
+                  }
+              }
+            if ( (mpi_limb_signed_t)e < 0 )
+              {
+                tp = rp; rp = xp; xp = tp;
+                rsize = xsize;
+              }
+            e <<= 1;
+            c--;
+          }
+
+        i--;
+        if ( i < 0 )
+          break;
+        e = ep[i];
+        c = BITS_PER_MPI_LIMB;
+      }
+
+    /* We shifted MOD, the modulo reduction argument, left
+       MOD_SHIFT_CNT steps.  Adjust the result by reducing it with the
+       original MOD.
+
+       Also make sure the result is put in RES->d (where it already
+       might be, see above).  */
+    if ( mod_shift_cnt )
+      {
+        carry_limb = _gcry_mpih_lshift( res->d, rp, rsize, mod_shift_cnt);
+        rp = res->d;
+        if ( carry_limb )
+          {
+            rp[rsize] = carry_limb;
+            rsize++;
+          }
+      }
+    else if (res->d != rp)
+      {
+        MPN_COPY (res->d, rp, rsize);
+        rp = res->d;
+      }
+
+    if ( rsize >= msize )
+      {
+        _gcry_mpih_divrem(rp + msize, 0, rp, rsize, mp, msize);
+        rsize = msize;
+      }
+
+    /* Remove any leading zero words from the result.  */
+    if ( mod_shift_cnt )
+      _gcry_mpih_rshift( rp, rp, rsize, mod_shift_cnt);
+    MPN_NORMALIZE (rp, rsize);
+
+    _gcry_mpih_release_karatsuba_ctx (&karactx );
+  }
+
+  /* Fixup for negative results.  */
+  if ( negative_result && rsize )
+    {
+      if ( mod_shift_cnt )
+        _gcry_mpih_rshift( mp, mp, msize, mod_shift_cnt);
+      _gcry_mpih_sub( rp, mp, msize, rp, rsize);
+      rsize = msize;
+      rsign = msign;
+      MPN_NORMALIZE(rp, rsize);
+    }
+  gcry_assert (res->d == rp);
+  res->nlimbs = rsize;
+  res->sign = rsign;
+
+ leave:
+  if (mp_marker)
+    _gcry_mpi_free_limb_space( mp_marker, mp_nlimbs );
+  if (bp_marker)
+    _gcry_mpi_free_limb_space( bp_marker, bp_nlimbs );
+  if (ep_marker)
+    _gcry_mpi_free_limb_space( ep_marker, ep_nlimbs );
+  if (xp_marker)
+    _gcry_mpi_free_limb_space( xp_marker, xp_nlimbs );
+  if (tspace)
+    _gcry_mpi_free_limb_space( tspace, 0 );
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpi-scan.c b/grub-core/lib/libgcrypt/mpi/mpi-scan.c
new file mode 100644
index 0000000..2473cd9
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpi-scan.c
@@ -0,0 +1,130 @@
+/* mpi-scan.c  -  MPI functions
+ *	Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+/****************
+ * Scan through an mpi and return byte for byte. a -1 is returned to indicate
+ * the end of the mpi. Scanning is done from the lsb to the msb, returned
+ * values are in the range of 0 .. 255.
+ *
+ * FIXME: This code is VERY ugly!
+ */
+int
+_gcry_mpi_getbyte( gcry_mpi_t a, unsigned idx )
+{
+    int i, j;
+    unsigned n;
+    mpi_ptr_t ap;
+    mpi_limb_t limb;
+
+    ap = a->d;
+    for(n=0,i=0; i < a->nlimbs; i++ ) {
+	limb = ap[i];
+	for( j=0; j < BYTES_PER_MPI_LIMB; j++, n++ )
+	    if( n == idx )
+		return (limb >> j*8) & 0xff;
+    }
+    return -1;
+}
+
+
+/****************
+ * Put a value at position IDX into A. idx counts from lsb to msb
+ */
+void
+_gcry_mpi_putbyte( gcry_mpi_t a, unsigned idx, int xc )
+{
+    int i, j;
+    unsigned n;
+    mpi_ptr_t ap;
+    mpi_limb_t limb, c;
+
+    c = xc & 0xff;
+    ap = a->d;
+    for(n=0,i=0; i < a->alloced; i++ ) {
+	limb = ap[i];
+	for( j=0; j < BYTES_PER_MPI_LIMB; j++, n++ )
+	    if( n == idx ) {
+	      #if BYTES_PER_MPI_LIMB == 4
+		if( j == 0 )
+		    limb = (limb & 0xffffff00) | c;
+		else if( j == 1 )
+		    limb = (limb & 0xffff00ff) | (c<<8);
+		else if( j == 2 )
+		    limb = (limb & 0xff00ffff) | (c<<16);
+		else
+		    limb = (limb & 0x00ffffff) | (c<<24);
+	      #elif BYTES_PER_MPI_LIMB == 8
+		if( j == 0 )
+		    limb = (limb & 0xffffffffffffff00) | c;
+		else if( j == 1 )
+		    limb = (limb & 0xffffffffffff00ff) | (c<<8);
+		else if( j == 2 )
+		    limb = (limb & 0xffffffffff00ffff) | (c<<16);
+		else if( j == 3 )
+		    limb = (limb & 0xffffffff00ffffff) | (c<<24);
+		else if( j == 4 )
+		    limb = (limb & 0xffffff00ffffffff) | (c<<32);
+		else if( j == 5 )
+		    limb = (limb & 0xffff00ffffffffff) | (c<<40);
+		else if( j == 6 )
+		    limb = (limb & 0xff00ffffffffffff) | (c<<48);
+		else
+		    limb = (limb & 0x00ffffffffffffff) | (c<<56);
+	      #else
+		 #error please enhance this function, its ugly - i know.
+	      #endif
+		if( a->nlimbs <= i )
+		    a->nlimbs = i+1;
+		ap[i] = limb;
+		return;
+	    }
+    }
+    abort(); /* index out of range */
+}
+
+
+/****************
+ * Count the number of zerobits at the low end of A
+ */
+unsigned
+_gcry_mpi_trailing_zeros( gcry_mpi_t a )
+{
+    unsigned n, count = 0;
+
+    for(n=0; n < a->nlimbs; n++ ) {
+	if( a->d[n] ) {
+	    unsigned nn;
+	    mpi_limb_t alimb = a->d[n];
+
+	    count_trailing_zeros( nn, alimb );
+	    count += nn;
+	    break;
+	}
+	count += BITS_PER_MPI_LIMB;
+    }
+    return count;
+
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpicoder.c b/grub-core/lib/libgcrypt/mpi/mpicoder.c
new file mode 100644
index 0000000..6fe3891
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpicoder.c
@@ -0,0 +1,753 @@
+/* mpicoder.c  -  Coder for the external representation of MPIs
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "mpi-internal.h"
+#include "g10lib.h"
+
+#define MAX_EXTERN_MPI_BITS 16384
+
+/* Helper used to scan PGP style MPIs.  Returns NULL on failure. */
+static gcry_mpi_t
+mpi_read_from_buffer (const unsigned char *buffer, unsigned *ret_nread,
+                      int secure)
+{
+  int i, j;
+  unsigned int nbits, nbytes, nlimbs, nread=0;
+  mpi_limb_t a;
+  gcry_mpi_t val = MPI_NULL;
+
+  if ( *ret_nread < 2 )
+    goto leave;
+  nbits = buffer[0] << 8 | buffer[1];
+  if ( nbits > MAX_EXTERN_MPI_BITS )
+    {
+/*       log_debug ("mpi too large (%u bits)\n", nbits); */
+      goto leave;
+    }
+  buffer += 2;
+  nread = 2;
+
+  nbytes = (nbits+7) / 8;
+  nlimbs = (nbytes+BYTES_PER_MPI_LIMB-1) / BYTES_PER_MPI_LIMB;
+  val = secure? mpi_alloc_secure (nlimbs) : mpi_alloc (nlimbs);
+  i = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;
+  i %= BYTES_PER_MPI_LIMB;
+  j= val->nlimbs = nlimbs;
+  val->sign = 0;
+  for ( ; j > 0; j-- )
+    {
+      a = 0;
+      for (; i < BYTES_PER_MPI_LIMB; i++ )
+        {
+          if ( ++nread > *ret_nread )
+            {
+/*               log_debug ("mpi larger than buffer"); */
+              mpi_free (val);
+              val = NULL;
+              goto leave;
+            }
+          a <<= 8;
+          a |= *buffer++;
+	}
+      i = 0;
+      val->d[j-1] = a;
+    }
+
+ leave:
+  *ret_nread = nread;
+  return val;
+}
+
+
+/****************
+ * Fill the mpi VAL from the hex string in STR.
+ */
+static int
+mpi_fromstr (gcry_mpi_t val, const char *str)
+{
+  int sign = 0;
+  int prepend_zero = 0;
+  int i, j, c, c1, c2;
+  unsigned int nbits, nbytes, nlimbs;
+  mpi_limb_t a;
+
+  if ( *str == '-' )
+    {
+      sign = 1;
+      str++;
+    }
+
+  /* Skip optional hex prefix.  */
+  if ( *str == '0' && str[1] == 'x' )
+    str += 2;
+
+  nbits = 4 * strlen (str);
+  if ((nbits % 8))
+    prepend_zero = 1;
+
+  nbytes = (nbits+7) / 8;
+  nlimbs = (nbytes+BYTES_PER_MPI_LIMB-1) / BYTES_PER_MPI_LIMB;
+
+  if ( val->alloced < nlimbs )
+    mpi_resize (val, nlimbs);
+
+  i = BYTES_PER_MPI_LIMB - (nbytes % BYTES_PER_MPI_LIMB);
+  i %= BYTES_PER_MPI_LIMB;
+  j = val->nlimbs = nlimbs;
+  val->sign = sign;
+  for (; j > 0; j--)
+    {
+      a = 0;
+      for (; i < BYTES_PER_MPI_LIMB; i++)
+        {
+          if (prepend_zero)
+            {
+              c1 = '0';
+              prepend_zero = 0;
+	    }
+          else
+            c1 = *str++;
+
+          if (!c1)
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          c2 = *str++;
+          if (!c2)
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          if ( c1 >= '0' && c1 <= '9' )
+            c = c1 - '0';
+          else if ( c1 >= 'a' && c1 <= 'f' )
+            c = c1 - 'a' + 10;
+          else if ( c1 >= 'A' && c1 <= 'F' )
+            c = c1 - 'A' + 10;
+          else
+            {
+              mpi_clear (val);
+              return 1;  /* Error.  */
+	    }
+          c <<= 4;
+          if ( c2 >= '0' && c2 <= '9' )
+            c |= c2 - '0';
+          else if( c2 >= 'a' && c2 <= 'f' )
+            c |= c2 - 'a' + 10;
+          else if( c2 >= 'A' && c2 <= 'F' )
+            c |= c2 - 'A' + 10;
+          else
+            {
+              mpi_clear(val);
+              return 1;  /* Error. */
+	    }
+          a <<= 8;
+          a |= c;
+	}
+      i = 0;
+      val->d[j-1] = a;
+    }
+
+  return 0;  /* Okay.  */
+}
+
+
+/* Dump the value of A in a format suitable for debugging to
+   Libgcrypt's logging stream.  Note that one leading space but no
+   trailing space or linefeed will be printed.  It is okay to pass
+   NULL for A. */
+void
+gcry_mpi_dump (const gcry_mpi_t a)
+{
+  int i;
+
+  log_printf (" ");
+  if (!a)
+    log_printf ("[MPI_NULL]");
+  else
+    {
+      if (a->sign)
+        log_printf ( "-");
+#if BYTES_PER_MPI_LIMB == 2
+# define X "4"
+#elif BYTES_PER_MPI_LIMB == 4
+# define X "8"
+#elif BYTES_PER_MPI_LIMB == 8
+# define X "16"
+#elif BYTES_PER_MPI_LIMB == 16
+# define X "32"
+#else
+# error please define the format here
+#endif
+      for (i=a->nlimbs; i > 0 ; i-- )
+        {
+          log_printf (i != a->nlimbs? "%0" X "lX":"%lX", (ulong)a->d[i-1]);
+        }
+#undef X
+      if (!a->nlimbs)
+        log_printf ("0");
+    }
+}
+
+/* Convience function used internally. */
+void
+_gcry_log_mpidump (const char *text, gcry_mpi_t a)
+{
+  log_printf ("%s:", text);
+  gcry_mpi_dump (a);
+  log_printf ("\n");
+}
+
+
+/* Return an allocated buffer with the MPI (msb first).  NBYTES
+   receives the length of this buffer.  Caller must free the return
+   string.  This function returns an allocated buffer with NBYTES set
+   to zero if the value of A is zero.  If sign is not NULL, it will be
+   set to the sign of the A.  On error NULL is returned and ERRNO set
+   appropriately.  */
+static unsigned char *
+do_get_buffer (gcry_mpi_t a, unsigned int *nbytes, int *sign, int force_secure)
+{
+  unsigned char *p, *buffer;
+  mpi_limb_t alimb;
+  int i;
+  size_t n;
+
+  if (sign)
+    *sign = a->sign;
+
+  *nbytes = a->nlimbs * BYTES_PER_MPI_LIMB;
+  n = *nbytes? *nbytes:1; /* Allocate at least one byte.  */
+  p = buffer = (force_secure || mpi_is_secure(a))? gcry_malloc_secure (n)
+						 : gcry_malloc (n);
+  if (!buffer)
+    return NULL;
+
+  for (i=a->nlimbs-1; i >= 0; i--)
+    {
+      alimb = a->d[i];
+#if BYTES_PER_MPI_LIMB == 4
+      *p++ = alimb >> 24;
+      *p++ = alimb >> 16;
+      *p++ = alimb >>  8;
+      *p++ = alimb	  ;
+#elif BYTES_PER_MPI_LIMB == 8
+      *p++ = alimb >> 56;
+      *p++ = alimb >> 48;
+      *p++ = alimb >> 40;
+      *p++ = alimb >> 32;
+      *p++ = alimb >> 24;
+      *p++ = alimb >> 16;
+      *p++ = alimb >>  8;
+      *p++ = alimb	  ;
+#else
+#     error please implement for this limb size.
+#endif
+    }
+
+  /* This is sub-optimal but we need to do the shift operation because
+     the caller has to free the returned buffer.  */
+  for (p=buffer; *nbytes && !*p; p++, --*nbytes)
+    ;
+  if (p != buffer)
+    memmove (buffer,p, *nbytes);
+  return buffer;
+}
+
+
+byte *
+_gcry_mpi_get_buffer (gcry_mpi_t a, unsigned int *nbytes, int *sign)
+{
+  return do_get_buffer (a, nbytes, sign, 0);
+}
+
+byte *
+_gcry_mpi_get_secure_buffer (gcry_mpi_t a, unsigned *nbytes, int *sign)
+{
+  return do_get_buffer (a, nbytes, sign, 1);
+}
+
+
+/*
+ * Use the NBYTES at BUFFER_ARG to update A.  Set the sign of a to
+ * SIGN.
+ */
+void
+_gcry_mpi_set_buffer (gcry_mpi_t a, const void *buffer_arg,
+                      unsigned int nbytes, int sign)
+{
+  const unsigned char *buffer = (const unsigned char*)buffer_arg;
+  const unsigned char *p;
+  mpi_limb_t alimb;
+  int nlimbs;
+  int i;
+
+  nlimbs = (nbytes + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB;
+  RESIZE_IF_NEEDED(a, nlimbs);
+  a->sign = sign;
+
+  for (i=0, p = buffer+nbytes-1; p >= buffer+BYTES_PER_MPI_LIMB; )
+    {
+#if BYTES_PER_MPI_LIMB == 4
+      alimb  = *p--	    ;
+      alimb |= *p-- <<  8 ;
+      alimb |= *p-- << 16 ;
+      alimb |= *p-- << 24 ;
+#elif BYTES_PER_MPI_LIMB == 8
+      alimb  = (mpi_limb_t)*p--	;
+      alimb |= (mpi_limb_t)*p-- <<  8 ;
+      alimb |= (mpi_limb_t)*p-- << 16 ;
+      alimb |= (mpi_limb_t)*p-- << 24 ;
+      alimb |= (mpi_limb_t)*p-- << 32 ;
+      alimb |= (mpi_limb_t)*p-- << 40 ;
+      alimb |= (mpi_limb_t)*p-- << 48 ;
+      alimb |= (mpi_limb_t)*p-- << 56 ;
+#else
+#       error please implement for this limb size.
+#endif
+      a->d[i++] = alimb;
+    }
+  if ( p >= buffer )
+    {
+#if BYTES_PER_MPI_LIMB == 4
+      alimb  = *p--;
+      if (p >= buffer)
+        alimb |= *p-- <<  8;
+      if (p >= buffer)
+        alimb |= *p-- << 16;
+      if (p >= buffer)
+        alimb |= *p-- << 24;
+#elif BYTES_PER_MPI_LIMB == 8
+      alimb  = (mpi_limb_t)*p--;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 8;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 16;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 24;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 32;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 40;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 48;
+      if (p >= buffer)
+        alimb |= (mpi_limb_t)*p-- << 56;
+#else
+#     error please implement for this limb size.
+#endif
+      a->d[i++] = alimb;
+    }
+  a->nlimbs = i;
+  gcry_assert (i == nlimbs);
+}
+
+
+/* Convert the external representation of an integer stored in BUFFER
+   with a length of BUFLEN into a newly create MPI returned in
+   RET_MPI.  If NBYTES is not NULL, it will receive the number of
+   bytes actually scanned after a successful operation.  */
+gcry_error_t
+gcry_mpi_scan (struct gcry_mpi **ret_mpi, enum gcry_mpi_format format,
+               const void *buffer_arg, size_t buflen, size_t *nscanned)
+{
+  const unsigned char *buffer = (const unsigned char*)buffer_arg;
+  struct gcry_mpi *a = NULL;
+  unsigned int len;
+  int secure = (buffer && gcry_is_secure (buffer));
+
+  if (!buffer)
+    return gcry_error (GPG_ERR_INV_ARG);
+
+  if (format == GCRYMPI_FMT_SSH)
+    len = 0;
+  else
+    len = buflen;
+
+  if (format == GCRYMPI_FMT_STD)
+    {
+      const unsigned char *s = buffer;
+
+      a = secure? mpi_alloc_secure ((len+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((len+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+      if (len)
+        {
+          a->sign = !!(*s & 0x80);
+          if (a->sign)
+            {
+              /* FIXME: we have to convert from 2compl to magnitude format */
+              mpi_free (a);
+              return gcry_error (GPG_ERR_INTERNAL);
+	    }
+          else
+            _gcry_mpi_set_buffer (a, s, len, 0);
+	}
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_USG)
+    {
+      a = secure? mpi_alloc_secure ((len+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((len+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+
+      if (len)
+        _gcry_mpi_set_buffer (a, buffer, len, 0);
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_PGP)
+    {
+      a = mpi_read_from_buffer (buffer, &len, secure);
+      if (nscanned)
+        *nscanned = len;
+      if (ret_mpi && a)
+        {
+          mpi_normalize (a);
+          *ret_mpi = a;
+	}
+      else if (a)
+        {
+          mpi_free(a);
+          a = NULL;
+        }
+      return a? 0 : gcry_error (GPG_ERR_INV_OBJ);
+    }
+  else if (format == GCRYMPI_FMT_SSH)
+    {
+      const unsigned char *s = buffer;
+      size_t n;
+
+      /* This test is not strictly necessary and an assert (!len)
+         would be sufficient.  We keep this test in case we later
+         allow the BUFLEN argument to act as a sanitiy check.  Same
+         below. */
+      if (len && len < 4)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+
+      n = ((size_t)s[0] << 24 | (size_t)s[1] << 16 | (size_t)s[2] << 8 | (size_t)s[3]);
+      s += 4;
+      if (len)
+        len -= 4;
+      if (len && n > len)
+        return gcry_error (GPG_ERR_TOO_LARGE);
+
+      a = secure? mpi_alloc_secure ((n+BYTES_PER_MPI_LIMB-1)
+                                    /BYTES_PER_MPI_LIMB)
+                : mpi_alloc ((n+BYTES_PER_MPI_LIMB-1)/BYTES_PER_MPI_LIMB);
+      if (n)
+        {
+          a->sign = !!(*s & 0x80);
+          if (a->sign)
+            {
+              /* FIXME: we have to convert from 2compl to magnitude format */
+              mpi_free(a);
+              return gcry_error (GPG_ERR_INTERNAL);
+	    }
+          else
+            _gcry_mpi_set_buffer( a, s, n, 0 );
+	}
+      if (nscanned)
+        *nscanned = n+4;
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+        }
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_HEX)
+    {
+      /* We can only handle C strings for now.  */
+      if (buflen)
+        return gcry_error (GPG_ERR_INV_ARG);
+
+      a = secure? mpi_alloc_secure (0) : mpi_alloc(0);
+      if (mpi_fromstr (a, (const char *)buffer))
+        {
+          mpi_free (a);
+          return gcry_error (GPG_ERR_INV_OBJ);
+        }
+      if (ret_mpi)
+        {
+          mpi_normalize ( a );
+          *ret_mpi = a;
+	}
+      else
+        mpi_free(a);
+      return 0;
+    }
+  else
+    return gcry_error (GPG_ERR_INV_ARG);
+}
+
+
+/* Convert the big integer A into the external representation
+   described by FORMAT and store it in the provided BUFFER which has
+   been allocated by the user with a size of BUFLEN bytes.  NWRITTEN
+   receives the actual length of the external representation unless it
+   has been passed as NULL.  BUFFER may be NULL to query the required
+   length.  */
+gcry_error_t
+gcry_mpi_print (enum gcry_mpi_format format,
+                unsigned char *buffer, size_t buflen,
+                size_t *nwritten, struct gcry_mpi *a)
+{
+  unsigned int nbits = mpi_get_nbits (a);
+  size_t len;
+  size_t dummy_nwritten;
+
+  if (!nwritten)
+    nwritten = &dummy_nwritten;
+
+  len = buflen;
+  *nwritten = 0;
+  if (format == GCRYMPI_FMT_STD)
+    {
+      unsigned char *tmp;
+      int extra = 0;
+      unsigned int n;
+
+      if (a->sign)
+        return gcry_error (GPG_ERR_INTERNAL); /* Can't handle it yet. */
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (n && (*tmp & 0x80))
+        {
+          n++;
+          extra=1;
+	}
+
+      if (buffer && n > len)
+        {
+          /* The provided buffer is too short. */
+          gcry_free (tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          if (extra)
+            *s++ = 0;
+          memcpy (s, tmp, n-extra);
+	}
+      gcry_free(tmp);
+      *nwritten = n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_USG)
+    {
+      unsigned int n = (nbits + 7)/8;
+
+      /* Note:  We ignore the sign for this format.  */
+      /* FIXME: for performance reasons we should put this into
+	 mpi_aprint because we can then use the buffer directly.  */
+      if (buffer && n > len)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+      if (buffer)
+        {
+          unsigned char *tmp;
+
+          tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+          if (!tmp)
+            return gpg_error_from_syserror ();
+          memcpy (buffer, tmp, n);
+          gcry_free (tmp);
+	}
+      *nwritten = n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_PGP)
+    {
+      unsigned int n = (nbits + 7)/8;
+
+      /* The PGP format can only handle unsigned integers.  */
+      if( a->sign )
+        return gcry_error (GPG_ERR_INV_ARG);
+
+      if (buffer && n+2 > len)
+        return gcry_error (GPG_ERR_TOO_SHORT);
+
+      if (buffer)
+        {
+          unsigned char *tmp;
+          unsigned char *s = buffer;
+
+          s[0] = nbits >> 8;
+          s[1] = nbits;
+
+          tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+          if (!tmp)
+            return gpg_error_from_syserror ();
+          memcpy (s+2, tmp, n);
+          gcry_free (tmp);
+	}
+      *nwritten = n+2;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_SSH)
+    {
+      unsigned char *tmp;
+      int extra = 0;
+      unsigned int n;
+
+      if (a->sign)
+        return gcry_error (GPG_ERR_INTERNAL); /* Can't handle it yet.  */
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (n && (*tmp & 0x80))
+        {
+          n++;
+          extra=1;
+	}
+
+      if (buffer && n+4 > len)
+        {
+          gcry_free(tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          *s++ = n >> 24;
+          *s++ = n >> 16;
+          *s++ = n >> 8;
+          *s++ = n;
+          if (extra)
+            *s++ = 0;
+
+          memcpy (s, tmp, n-extra);
+	}
+      gcry_free (tmp);
+      *nwritten = 4+n;
+      return 0;
+    }
+  else if (format == GCRYMPI_FMT_HEX)
+    {
+      unsigned char *tmp;
+      int i;
+      int extra = 0;
+      unsigned int n = 0;
+
+      tmp = _gcry_mpi_get_buffer (a, &n, NULL);
+      if (!tmp)
+        return gpg_error_from_syserror ();
+      if (!n || (*tmp & 0x80))
+        extra = 2;
+
+      if (buffer && 2*n + extra + !!a->sign + 1 > len)
+        {
+          gcry_free(tmp);
+          return gcry_error (GPG_ERR_TOO_SHORT);
+	}
+      if (buffer)
+        {
+          unsigned char *s = buffer;
+
+          if (a->sign)
+            *s++ = '-';
+          if (extra)
+            {
+              *s++ = '0';
+              *s++ = '0';
+	    }
+
+          for (i=0; i < n; i++)
+            {
+              unsigned int c = tmp[i];
+
+              *s++ = (c >> 4) < 10? '0'+(c>>4) : 'A'+(c>>4)-10 ;
+              c &= 15;
+              *s++ = c < 10? '0'+c : 'A'+c-10 ;
+	    }
+          *s++ = 0;
+          *nwritten = s - buffer;
+	}
+      else
+        {
+          *nwritten = 2*n + extra + !!a->sign + 1;
+	}
+      gcry_free (tmp);
+      return 0;
+    }
+  else
+    return gcry_error (GPG_ERR_INV_ARG);
+}
+
+
+/*
+ * Like gcry_mpi_print but this function allocates the buffer itself.
+ * The caller has to supply the address of a pointer.  NWRITTEN may be
+ * NULL.
+ */
+gcry_error_t
+gcry_mpi_aprint (enum gcry_mpi_format format,
+                 unsigned char **buffer, size_t *nwritten,
+		 struct gcry_mpi *a)
+{
+  size_t n;
+  gcry_error_t rc;
+
+  *buffer = NULL;
+  rc = gcry_mpi_print (format, NULL, 0, &n, a);
+  if (rc)
+    return rc;
+
+  *buffer = mpi_is_secure(a) ? gcry_malloc_secure (n) : gcry_malloc (n);
+  if (!*buffer)
+    return gpg_error_from_syserror ();
+  rc = gcry_mpi_print( format, *buffer, n, &n, a );
+  if (rc)
+    {
+      gcry_free(*buffer);
+      *buffer = NULL;
+    }
+  else if (nwritten)
+    *nwritten = n;
+  return rc;
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpih-div.c b/grub-core/lib/libgcrypt/mpi/mpih-div.c
new file mode 100644
index 0000000..0b458ff
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpih-div.c
@@ -0,0 +1,534 @@
+/* mpih-div.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 2000,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+
+#ifndef UMUL_TIME
+#define UMUL_TIME 1
+#endif
+#ifndef UDIV_TIME
+#define UDIV_TIME UMUL_TIME
+#endif
+
+/* FIXME: We should be using invert_limb (or invert_normalized_limb)
+ * here (not udiv_qrnnd).
+ */
+
+mpi_limb_t
+_gcry_mpih_mod_1(mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+				      mpi_limb_t divisor_limb)
+{
+    mpi_size_t i;
+    mpi_limb_t n1, n0, r;
+    int dummy;
+
+    /* Botch: Should this be handled at all?  Rely on callers?	*/
+    if( !dividend_size )
+	return 0;
+
+    /* If multiplication is much faster than division, and the
+     * dividend is large, pre-invert the divisor, and use
+     * only multiplications in the inner loop.
+     *
+     * This test should be read:
+     *	 Does it ever help to use udiv_qrnnd_preinv?
+     *	   && Does what we save compensate for the inversion overhead?
+     */
+    if( UDIV_TIME > (2 * UMUL_TIME + 6)
+	&& (UDIV_TIME - (2 * UMUL_TIME + 6)) * dividend_size > UDIV_TIME ) {
+	int normalization_steps;
+
+	count_leading_zeros( normalization_steps, divisor_limb );
+	if( normalization_steps ) {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    divisor_limb <<= normalization_steps;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     *
+	     * Special case for DIVISOR_LIMB == 100...000.
+	     */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    n1 = dividend_ptr[dividend_size - 1];
+	    r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+	    /* Possible optimization:
+	     * if (r == 0
+	     * && divisor_limb > ((n1 << normalization_steps)
+	     *		       | (dividend_ptr[dividend_size - 2] >> ...)))
+	     * ...one division less...
+	     */
+	    for( i = dividend_size - 2; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV(dummy, r, r,
+				   ((n1 << normalization_steps)
+			  | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			  divisor_limb, divisor_limb_inverted);
+		n1 = n0;
+	    }
+	    UDIV_QRNND_PREINV(dummy, r, r,
+			      n1 << normalization_steps,
+			      divisor_limb, divisor_limb_inverted);
+	    return r >> normalization_steps;
+	}
+	else {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     *
+	     * Special case for DIVISOR_LIMB == 100...000.
+	     */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			    -divisor_limb, 0, divisor_limb);
+
+	    i = dividend_size - 1;
+	    r = dividend_ptr[i];
+
+	    if( r >= divisor_limb )
+		r = 0;
+	    else
+		i--;
+
+	    for( ; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV(dummy, r, r,
+				  n0, divisor_limb, divisor_limb_inverted);
+	    }
+	    return r;
+	}
+    }
+    else {
+	if( UDIV_NEEDS_NORMALIZATION ) {
+	    int normalization_steps;
+
+	    count_leading_zeros(normalization_steps, divisor_limb);
+	    if( normalization_steps ) {
+		divisor_limb <<= normalization_steps;
+
+		n1 = dividend_ptr[dividend_size - 1];
+		r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+		/* Possible optimization:
+		 * if (r == 0
+		 * && divisor_limb > ((n1 << normalization_steps)
+		 *		   | (dividend_ptr[dividend_size - 2] >> ...)))
+		 * ...one division less...
+		 */
+		for(i = dividend_size - 2; i >= 0; i--) {
+		    n0 = dividend_ptr[i];
+		    udiv_qrnnd (dummy, r, r,
+				((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			 divisor_limb);
+		    n1 = n0;
+		}
+		udiv_qrnnd (dummy, r, r,
+			    n1 << normalization_steps,
+			    divisor_limb);
+		return r >> normalization_steps;
+	    }
+	}
+	/* No normalization needed, either because udiv_qrnnd doesn't require
+	 * it, or because DIVISOR_LIMB is already normalized.  */
+	i = dividend_size - 1;
+	r = dividend_ptr[i];
+
+	if(r >= divisor_limb)
+	    r = 0;
+	else
+	    i--;
+
+	for(; i >= 0; i--) {
+	    n0 = dividend_ptr[i];
+	    udiv_qrnnd (dummy, r, r, n0, divisor_limb);
+	}
+	return r;
+    }
+}
+
+/* Divide num (NP/NSIZE) by den (DP/DSIZE) and write
+ * the NSIZE-DSIZE least significant quotient limbs at QP
+ * and the DSIZE long remainder at NP.	If QEXTRA_LIMBS is
+ * non-zero, generate that many fraction bits and append them after the
+ * other quotient limbs.
+ * Return the most significant limb of the quotient, this is always 0 or 1.
+ *
+ * Preconditions:
+ * 0. NSIZE >= DSIZE.
+ * 1. The most significant bit of the divisor must be set.
+ * 2. QP must either not overlap with the input operands at all, or
+ *    QP + DSIZE >= NP must hold true.	(This means that it's
+ *    possible to put the quotient in the high part of NUM, right after the
+ *    remainder in NUM.
+ * 3. NSIZE >= DSIZE, even if QEXTRA_LIMBS is non-zero.
+ */
+
+mpi_limb_t
+_gcry_mpih_divrem( mpi_ptr_t qp, mpi_size_t qextra_limbs,
+                      mpi_ptr_t np, mpi_size_t nsize,
+                      mpi_ptr_t dp, mpi_size_t dsize)
+{
+    mpi_limb_t most_significant_q_limb = 0;
+
+    switch(dsize) {
+      case 0:
+	/* We are asked to divide by zero, so go ahead and do it!  (To make
+	   the compiler not remove this statement, return the value.)  */
+	grub_fatal ("mpi division by zero");
+	return 0;
+
+      case 1:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t n1;
+	    mpi_limb_t d;
+
+	    d = dp[0];
+	    n1 = np[nsize - 1];
+
+	    if( n1 >= d ) {
+		n1 -= d;
+		most_significant_q_limb = 1;
+	    }
+
+	    qp += qextra_limbs;
+	    for( i = nsize - 2; i >= 0; i--)
+		udiv_qrnnd( qp[i], n1, n1, np[i], d );
+	    qp -= qextra_limbs;
+
+	    for( i = qextra_limbs - 1; i >= 0; i-- )
+		udiv_qrnnd (qp[i], n1, n1, 0, d);
+
+	    np[0] = n1;
+	}
+	break;
+
+      case 2:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t n1, n0, n2;
+	    mpi_limb_t d1, d0;
+
+	    np += nsize - 2;
+	    d1 = dp[1];
+	    d0 = dp[0];
+	    n1 = np[1];
+	    n0 = np[0];
+
+	    if( n1 >= d1 && (n1 > d1 || n0 >= d0) ) {
+		sub_ddmmss (n1, n0, n1, n0, d1, d0);
+		most_significant_q_limb = 1;
+	    }
+
+	    for( i = qextra_limbs + nsize - 2 - 1; i >= 0; i-- ) {
+		mpi_limb_t q;
+		mpi_limb_t r;
+
+		if( i >= qextra_limbs )
+		    np--;
+		else
+		    np[0] = 0;
+
+		if( n1 == d1 ) {
+		    /* Q should be either 111..111 or 111..110.  Need special
+		     * treatment of this rare case as normal division would
+		     * give overflow.  */
+		    q = ~(mpi_limb_t)0;
+
+		    r = n0 + d1;
+		    if( r < d1 ) {   /* Carry in the addition? */
+			add_ssaaaa( n1, n0, r - d0, np[0], 0, d0 );
+			qp[i] = q;
+			continue;
+		    }
+		    n1 = d0 - (d0 != 0?1:0);
+		    n0 = -d0;
+		}
+		else {
+		    udiv_qrnnd (q, r, n1, n0, d1);
+		    umul_ppmm (n1, n0, d0, q);
+		}
+
+		n2 = np[0];
+	      q_test:
+		if( n1 > r || (n1 == r && n0 > n2) ) {
+		    /* The estimated Q was too large.  */
+		    q--;
+		    sub_ddmmss (n1, n0, n1, n0, 0, d0);
+		    r += d1;
+		    if( r >= d1 )    /* If not carry, test Q again.  */
+			goto q_test;
+		}
+
+		qp[i] = q;
+		sub_ddmmss (n1, n0, r, n2, n1, n0);
+	    }
+	    np[1] = n1;
+	    np[0] = n0;
+	}
+	break;
+
+      default:
+	{
+	    mpi_size_t i;
+	    mpi_limb_t dX, d1, n0;
+
+	    np += nsize - dsize;
+	    dX = dp[dsize - 1];
+	    d1 = dp[dsize - 2];
+	    n0 = np[dsize - 1];
+
+	    if( n0 >= dX ) {
+		if(n0 > dX || _gcry_mpih_cmp(np, dp, dsize - 1) >= 0 ) {
+		    _gcry_mpih_sub_n(np, np, dp, dsize);
+		    n0 = np[dsize - 1];
+		    most_significant_q_limb = 1;
+		}
+	    }
+
+	    for( i = qextra_limbs + nsize - dsize - 1; i >= 0; i--) {
+		mpi_limb_t q;
+		mpi_limb_t n1, n2;
+		mpi_limb_t cy_limb;
+
+		if( i >= qextra_limbs ) {
+		    np--;
+		    n2 = np[dsize];
+		}
+		else {
+		    n2 = np[dsize - 1];
+		    MPN_COPY_DECR (np + 1, np, dsize - 1);
+		    np[0] = 0;
+		}
+
+		if( n0 == dX ) {
+		    /* This might over-estimate q, but it's probably not worth
+		     * the extra code here to find out.  */
+		    q = ~(mpi_limb_t)0;
+		}
+		else {
+		    mpi_limb_t r;
+
+		    udiv_qrnnd(q, r, n0, np[dsize - 1], dX);
+		    umul_ppmm(n1, n0, d1, q);
+
+		    while( n1 > r || (n1 == r && n0 > np[dsize - 2])) {
+			q--;
+			r += dX;
+			if( r < dX ) /* I.e. "carry in previous addition?" */
+			    break;
+			n1 -= n0 < d1;
+			n0 -= d1;
+		    }
+		}
+
+		/* Possible optimization: We already have (q * n0) and (1 * n1)
+		 * after the calculation of q.	Taking advantage of that, we
+		 * could make this loop make two iterations less.  */
+		cy_limb = _gcry_mpih_submul_1(np, dp, dsize, q);
+
+		if( n2 != cy_limb ) {
+		    _gcry_mpih_add_n(np, np, dp, dsize);
+		    q--;
+		}
+
+		qp[i] = q;
+		n0 = np[dsize - 1];
+	    }
+	}
+    }
+
+    return most_significant_q_limb;
+}
+
+
+/****************
+ * Divide (DIVIDEND_PTR,,DIVIDEND_SIZE) by DIVISOR_LIMB.
+ * Write DIVIDEND_SIZE limbs of quotient at QUOT_PTR.
+ * Return the single-limb remainder.
+ * There are no constraints on the value of the divisor.
+ *
+ * QUOT_PTR and DIVIDEND_PTR might point to the same limb.
+ */
+
+mpi_limb_t
+_gcry_mpih_divmod_1( mpi_ptr_t quot_ptr,
+                        mpi_ptr_t dividend_ptr, mpi_size_t dividend_size,
+                        mpi_limb_t divisor_limb)
+{
+    mpi_size_t i;
+    mpi_limb_t n1, n0, r;
+    int dummy;
+
+    if( !dividend_size )
+	return 0;
+
+    /* If multiplication is much faster than division, and the
+     * dividend is large, pre-invert the divisor, and use
+     * only multiplications in the inner loop.
+     *
+     * This test should be read:
+     * Does it ever help to use udiv_qrnnd_preinv?
+     * && Does what we save compensate for the inversion overhead?
+     */
+    if( UDIV_TIME > (2 * UMUL_TIME + 6)
+	&& (UDIV_TIME - (2 * UMUL_TIME + 6)) * dividend_size > UDIV_TIME ) {
+	int normalization_steps;
+
+	count_leading_zeros( normalization_steps, divisor_limb );
+	if( normalization_steps ) {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    divisor_limb <<= normalization_steps;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     */
+	    /* Special case for DIVISOR_LIMB == 100...000.  */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t)0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    n1 = dividend_ptr[dividend_size - 1];
+	    r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+	    /* Possible optimization:
+	     * if (r == 0
+	     * && divisor_limb > ((n1 << normalization_steps)
+	     *		       | (dividend_ptr[dividend_size - 2] >> ...)))
+	     * ...one division less...
+	     */
+	    for( i = dividend_size - 2; i >= 0; i--) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV( quot_ptr[i + 1], r, r,
+				   ((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+			      divisor_limb, divisor_limb_inverted);
+		n1 = n0;
+	    }
+	    UDIV_QRNND_PREINV( quot_ptr[0], r, r,
+			       n1 << normalization_steps,
+			       divisor_limb, divisor_limb_inverted);
+	    return r >> normalization_steps;
+	}
+	else {
+	    mpi_limb_t divisor_limb_inverted;
+
+	    /* Compute (2**2N - 2**N * DIVISOR_LIMB) / DIVISOR_LIMB.  The
+	     * result is a (N+1)-bit approximation to 1/DIVISOR_LIMB, with the
+	     * most significant bit (with weight 2**N) implicit.
+	     */
+	    /* Special case for DIVISOR_LIMB == 100...000.  */
+	    if( !(divisor_limb << 1) )
+		divisor_limb_inverted = ~(mpi_limb_t) 0;
+	    else
+		udiv_qrnnd(divisor_limb_inverted, dummy,
+			   -divisor_limb, 0, divisor_limb);
+
+	    i = dividend_size - 1;
+	    r = dividend_ptr[i];
+
+	    if( r >= divisor_limb )
+		r = 0;
+	    else
+		quot_ptr[i--] = 0;
+
+	    for( ; i >= 0; i-- ) {
+		n0 = dividend_ptr[i];
+		UDIV_QRNND_PREINV( quot_ptr[i], r, r,
+				   n0, divisor_limb, divisor_limb_inverted);
+	    }
+	    return r;
+	}
+    }
+    else {
+	if(UDIV_NEEDS_NORMALIZATION) {
+	    int normalization_steps;
+
+	    count_leading_zeros (normalization_steps, divisor_limb);
+	    if( normalization_steps ) {
+		divisor_limb <<= normalization_steps;
+
+		n1 = dividend_ptr[dividend_size - 1];
+		r = n1 >> (BITS_PER_MPI_LIMB - normalization_steps);
+
+		/* Possible optimization:
+		 * if (r == 0
+		 * && divisor_limb > ((n1 << normalization_steps)
+		 *		   | (dividend_ptr[dividend_size - 2] >> ...)))
+		 * ...one division less...
+		 */
+		for( i = dividend_size - 2; i >= 0; i--) {
+		    n0 = dividend_ptr[i];
+		    udiv_qrnnd (quot_ptr[i + 1], r, r,
+			     ((n1 << normalization_steps)
+			 | (n0 >> (BITS_PER_MPI_LIMB - normalization_steps))),
+				divisor_limb);
+		    n1 = n0;
+		}
+		udiv_qrnnd (quot_ptr[0], r, r,
+			    n1 << normalization_steps,
+			    divisor_limb);
+		return r >> normalization_steps;
+	    }
+	}
+	/* No normalization needed, either because udiv_qrnnd doesn't require
+	 * it, or because DIVISOR_LIMB is already normalized.  */
+	i = dividend_size - 1;
+	r = dividend_ptr[i];
+
+	if(r >= divisor_limb)
+	    r = 0;
+	else
+	    quot_ptr[i--] = 0;
+
+	for(; i >= 0; i--) {
+	    n0 = dividend_ptr[i];
+	    udiv_qrnnd( quot_ptr[i], r, r, n0, divisor_limb );
+	}
+	return r;
+    }
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpih-mul.c b/grub-core/lib/libgcrypt/mpi/mpih-mul.c
new file mode 100644
index 0000000..b8e0561
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpih-mul.c
@@ -0,0 +1,528 @@
+/* mpih-mul.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1998, 1999, 2000,
+ *               2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+#include "g10lib.h"
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+    do {						\
+	if( (size) < KARATSUBA_THRESHOLD )		\
+	    mul_n_basecase (prodp, up, vp, size);	\
+	else						\
+	    mul_n (prodp, up, vp, size, tspace);	\
+    } while (0);
+
+#define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \
+    do {					    \
+	if ((size) < KARATSUBA_THRESHOLD)	    \
+	    _gcry_mpih_sqr_n_basecase (prodp, up, size);	 \
+	else					    \
+	    _gcry_mpih_sqr_n (prodp, up, size, tspace);	 \
+    } while (0);
+
+
+
+
+/* Multiply the natural numbers u (pointed to by UP) and v (pointed to by VP),
+ * both with SIZE limbs, and store the result at PRODP.  2 * SIZE limbs are
+ * always stored.  Return the most significant limb.
+ *
+ * Argument constraints:
+ * 1. PRODP != UP and PRODP != VP, i.e. the destination
+ *    must be distinct from the multiplier and the multiplicand.
+ *
+ *
+ * Handle simple cases with traditional multiplication.
+ *
+ * This is the most critical code of multiplication.  All multiplies rely
+ * on this, both small and huge.  Small ones arrive here immediately.  Huge
+ * ones arrive here as this is the base case for Karatsuba's recursive
+ * algorithm below.
+ */
+
+static mpi_limb_t
+mul_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up,
+				 mpi_ptr_t vp, mpi_size_t size)
+{
+    mpi_size_t i;
+    mpi_limb_t cy;
+    mpi_limb_t v_limb;
+
+    /* Multiply by the first limb in V separately, as the result can be
+     * stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+    v_limb = vp[0];
+    if( v_limb <= 1 ) {
+	if( v_limb == 1 )
+	    MPN_COPY( prodp, up, size );
+	else
+	    MPN_ZERO( prodp, size );
+	cy = 0;
+    }
+    else
+	cy = _gcry_mpih_mul_1( prodp, up, size, v_limb );
+
+    prodp[size] = cy;
+    prodp++;
+
+    /* For each iteration in the outer loop, multiply one limb from
+     * U with one limb from V, and add it to PROD.  */
+    for( i = 1; i < size; i++ ) {
+	v_limb = vp[i];
+	if( v_limb <= 1 ) {
+	    cy = 0;
+	    if( v_limb == 1 )
+	       cy = _gcry_mpih_add_n(prodp, prodp, up, size);
+	}
+	else
+	    cy = _gcry_mpih_addmul_1(prodp, up, size, v_limb);
+
+	prodp[size] = cy;
+	prodp++;
+    }
+
+    return cy;
+}
+
+
+static void
+mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp,
+			mpi_size_t size, mpi_ptr_t tspace )
+{
+    if( size & 1 ) {
+      /* The size is odd, and the code below doesn't handle that.
+       * Multiply the least significant (size - 1) limbs with a recursive
+       * call, and handle the most significant limb of S1 and S2
+       * separately.
+       * A slightly faster way to do this would be to make the Karatsuba
+       * code below behave as if the size were even, and let it check for
+       * odd size in the end.  I.e., in essence move this code to the end.
+       * Doing so would save us a recursive call, and potentially make the
+       * stack grow a lot less.
+       */
+      mpi_size_t esize = size - 1;	 /* even size */
+      mpi_limb_t cy_limb;
+
+      MPN_MUL_N_RECURSE( prodp, up, vp, esize, tspace );
+      cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, esize, vp[esize] );
+      prodp[esize + esize] = cy_limb;
+      cy_limb = _gcry_mpih_addmul_1( prodp + esize, vp, size, up[esize] );
+      prodp[esize + size] = cy_limb;
+    }
+    else {
+	/* Anatolij Alekseevich Karatsuba's divide-and-conquer algorithm.
+	 *
+	 * Split U in two pieces, U1 and U0, such that
+	 * U = U0 + U1*(B**n),
+	 * and V in V1 and V0, such that
+	 * V = V0 + V1*(B**n).
+	 *
+	 * UV is then computed recursively using the identity
+	 *
+	 *	  2n   n	  n			n
+	 * UV = (B  + B )U V  +  B (U -U )(V -V )  +  (B + 1)U V
+	 *		  1 1	     1	0   0  1	      0 0
+	 *
+	 * Where B = 2**BITS_PER_MP_LIMB.
+	 */
+	mpi_size_t hsize = size >> 1;
+	mpi_limb_t cy;
+	int negflg;
+
+	/* Product H.	   ________________  ________________
+	 *		  |_____U1 x V1____||____U0 x V0_____|
+	 * Put result in upper part of PROD and pass low part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(prodp + size, up + hsize, vp + hsize, hsize, tspace);
+
+	/* Product M.	   ________________
+	 *		  |_(U1-U0)(V0-V1)_|
+	 */
+	if( _gcry_mpih_cmp(up + hsize, up, hsize) >= 0 ) {
+	    _gcry_mpih_sub_n(prodp, up + hsize, up, hsize);
+	    negflg = 0;
+	}
+	else {
+	    _gcry_mpih_sub_n(prodp, up, up + hsize, hsize);
+	    negflg = 1;
+	}
+	if( _gcry_mpih_cmp(vp + hsize, vp, hsize) >= 0 ) {
+	    _gcry_mpih_sub_n(prodp + hsize, vp + hsize, vp, hsize);
+	    negflg ^= 1;
+	}
+	else {
+	    _gcry_mpih_sub_n(prodp + hsize, vp, vp + hsize, hsize);
+	    /* No change of NEGFLG.  */
+	}
+	/* Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(tspace, prodp, prodp + hsize, hsize, tspace + size);
+
+	/* Add/copy product H. */
+	MPN_COPY (prodp + hsize, prodp + size, hsize);
+	cy = _gcry_mpih_add_n( prodp + size, prodp + size,
+			    prodp + size + hsize, hsize);
+
+	/* Add product M (if NEGFLG M is a negative number) */
+	if(negflg)
+	    cy -= _gcry_mpih_sub_n(prodp + hsize, prodp + hsize, tspace, size);
+	else
+	    cy += _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace, size);
+
+	/* Product L.	   ________________  ________________
+	 *		  |________________||____U0 x V0_____|
+	 * Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_MUL_N_RECURSE(tspace, up, vp, hsize, tspace + size);
+
+	/* Add/copy Product L (twice) */
+
+	cy += _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace, size);
+	if( cy )
+	  _gcry_mpih_add_1(prodp + hsize + size, prodp + hsize + size, hsize, cy);
+
+	MPN_COPY(prodp, tspace, hsize);
+	cy = _gcry_mpih_add_n(prodp + hsize, prodp + hsize, tspace + hsize, hsize);
+	if( cy )
+	    _gcry_mpih_add_1(prodp + size, prodp + size, size, 1);
+    }
+}
+
+
+void
+_gcry_mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size )
+{
+    mpi_size_t i;
+    mpi_limb_t cy_limb;
+    mpi_limb_t v_limb;
+
+    /* Multiply by the first limb in V separately, as the result can be
+     * stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+    v_limb = up[0];
+    if( v_limb <= 1 ) {
+	if( v_limb == 1 )
+	    MPN_COPY( prodp, up, size );
+	else
+	    MPN_ZERO(prodp, size);
+	cy_limb = 0;
+    }
+    else
+	cy_limb = _gcry_mpih_mul_1( prodp, up, size, v_limb );
+
+    prodp[size] = cy_limb;
+    prodp++;
+
+    /* For each iteration in the outer loop, multiply one limb from
+     * U with one limb from V, and add it to PROD.  */
+    for( i=1; i < size; i++) {
+	v_limb = up[i];
+	if( v_limb <= 1 ) {
+	    cy_limb = 0;
+	    if( v_limb == 1 )
+		cy_limb = _gcry_mpih_add_n(prodp, prodp, up, size);
+	}
+	else
+	    cy_limb = _gcry_mpih_addmul_1(prodp, up, size, v_limb);
+
+	prodp[size] = cy_limb;
+	prodp++;
+    }
+}
+
+
+void
+_gcry_mpih_sqr_n( mpi_ptr_t prodp,
+                  mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace)
+{
+    if( size & 1 ) {
+	/* The size is odd, and the code below doesn't handle that.
+	 * Multiply the least significant (size - 1) limbs with a recursive
+	 * call, and handle the most significant limb of S1 and S2
+	 * separately.
+	 * A slightly faster way to do this would be to make the Karatsuba
+	 * code below behave as if the size were even, and let it check for
+	 * odd size in the end.  I.e., in essence move this code to the end.
+	 * Doing so would save us a recursive call, and potentially make the
+	 * stack grow a lot less.
+	 */
+	mpi_size_t esize = size - 1;	   /* even size */
+	mpi_limb_t cy_limb;
+
+	MPN_SQR_N_RECURSE( prodp, up, esize, tspace );
+	cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, esize, up[esize] );
+	prodp[esize + esize] = cy_limb;
+	cy_limb = _gcry_mpih_addmul_1( prodp + esize, up, size, up[esize] );
+
+	prodp[esize + size] = cy_limb;
+    }
+    else {
+	mpi_size_t hsize = size >> 1;
+	mpi_limb_t cy;
+
+	/* Product H.	   ________________  ________________
+	 *		  |_____U1 x U1____||____U0 x U0_____|
+	 * Put result in upper part of PROD and pass low part of TSPACE
+	 * as new TSPACE.
+	 */
+	MPN_SQR_N_RECURSE(prodp + size, up + hsize, hsize, tspace);
+
+	/* Product M.	   ________________
+	 *		  |_(U1-U0)(U0-U1)_|
+	 */
+	if( _gcry_mpih_cmp( up + hsize, up, hsize) >= 0 )
+	    _gcry_mpih_sub_n( prodp, up + hsize, up, hsize);
+	else
+	    _gcry_mpih_sub_n (prodp, up, up + hsize, hsize);
+
+	/* Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.  */
+	MPN_SQR_N_RECURSE(tspace, prodp, hsize, tspace + size);
+
+	/* Add/copy product H  */
+	MPN_COPY(prodp + hsize, prodp + size, hsize);
+	cy = _gcry_mpih_add_n(prodp + size, prodp + size,
+			   prodp + size + hsize, hsize);
+
+	/* Add product M (if NEGFLG M is a negative number).  */
+	cy -= _gcry_mpih_sub_n (prodp + hsize, prodp + hsize, tspace, size);
+
+	/* Product L.	   ________________  ________________
+	 *		  |________________||____U0 x U0_____|
+	 * Read temporary operands from low part of PROD.
+	 * Put result in low part of TSPACE using upper part of TSPACE
+	 * as new TSPACE.  */
+	MPN_SQR_N_RECURSE (tspace, up, hsize, tspace + size);
+
+	/* Add/copy Product L (twice).	*/
+	cy += _gcry_mpih_add_n (prodp + hsize, prodp + hsize, tspace, size);
+	if( cy )
+	    _gcry_mpih_add_1(prodp + hsize + size, prodp + hsize + size,
+							    hsize, cy);
+
+	MPN_COPY(prodp, tspace, hsize);
+	cy = _gcry_mpih_add_n (prodp + hsize, prodp + hsize, tspace + hsize, hsize);
+	if( cy )
+	    _gcry_mpih_add_1 (prodp + size, prodp + size, size, 1);
+    }
+}
+
+
+/* This should be made into an inline function in gmp.h.  */
+void
+_gcry_mpih_mul_n( mpi_ptr_t prodp,
+                     mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size)
+{
+    int secure;
+
+    if( up == vp ) {
+	if( size < KARATSUBA_THRESHOLD )
+	    _gcry_mpih_sqr_n_basecase( prodp, up, size );
+	else {
+	    mpi_ptr_t tspace;
+	    secure = gcry_is_secure( up );
+	    tspace = mpi_alloc_limb_space( 2 * size, secure );
+	    _gcry_mpih_sqr_n( prodp, up, size, tspace );
+	    _gcry_mpi_free_limb_space (tspace, 2 * size );
+	}
+    }
+    else {
+	if( size < KARATSUBA_THRESHOLD )
+	    mul_n_basecase( prodp, up, vp, size );
+	else {
+	    mpi_ptr_t tspace;
+	    secure = gcry_is_secure( up ) || gcry_is_secure( vp );
+	    tspace = mpi_alloc_limb_space( 2 * size, secure );
+	    mul_n (prodp, up, vp, size, tspace);
+	    _gcry_mpi_free_limb_space (tspace, 2 * size );
+	}
+    }
+}
+
+
+
+void
+_gcry_mpih_mul_karatsuba_case( mpi_ptr_t prodp,
+                                  mpi_ptr_t up, mpi_size_t usize,
+                                  mpi_ptr_t vp, mpi_size_t vsize,
+                                  struct karatsuba_ctx *ctx )
+{
+    mpi_limb_t cy;
+
+    if( !ctx->tspace || ctx->tspace_size < vsize ) {
+	if( ctx->tspace )
+	    _gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+        ctx->tspace_nlimbs = 2 * vsize;
+	ctx->tspace = mpi_alloc_limb_space( 2 * vsize,
+				            (gcry_is_secure( up )
+                                            || gcry_is_secure( vp )) );
+	ctx->tspace_size = vsize;
+    }
+
+    MPN_MUL_N_RECURSE( prodp, up, vp, vsize, ctx->tspace );
+
+    prodp += vsize;
+    up += vsize;
+    usize -= vsize;
+    if( usize >= vsize ) {
+	if( !ctx->tp || ctx->tp_size < vsize ) {
+	    if( ctx->tp )
+		_gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+            ctx->tp_nlimbs = 2 * vsize;
+	    ctx->tp = mpi_alloc_limb_space( 2 * vsize, gcry_is_secure( up )
+						      || gcry_is_secure( vp ) );
+	    ctx->tp_size = vsize;
+	}
+
+	do {
+	    MPN_MUL_N_RECURSE( ctx->tp, up, vp, vsize, ctx->tspace );
+	    cy = _gcry_mpih_add_n( prodp, prodp, ctx->tp, vsize );
+	    _gcry_mpih_add_1( prodp + vsize, ctx->tp + vsize, vsize, cy );
+	    prodp += vsize;
+	    up += vsize;
+	    usize -= vsize;
+	} while( usize >= vsize );
+    }
+
+    if( usize ) {
+	if( usize < KARATSUBA_THRESHOLD ) {
+	    _gcry_mpih_mul( ctx->tspace, vp, vsize, up, usize );
+	}
+	else {
+	    if( !ctx->next ) {
+		ctx->next = gcry_xcalloc( 1, sizeof *ctx );
+	    }
+	    _gcry_mpih_mul_karatsuba_case( ctx->tspace,
+					vp, vsize,
+					up, usize,
+					ctx->next );
+	}
+
+	cy = _gcry_mpih_add_n( prodp, prodp, ctx->tspace, vsize);
+	_gcry_mpih_add_1( prodp + vsize, ctx->tspace + vsize, usize, cy );
+    }
+}
+
+
+void
+_gcry_mpih_release_karatsuba_ctx( struct karatsuba_ctx *ctx )
+{
+    struct karatsuba_ctx *ctx2;
+
+    if( ctx->tp )
+	_gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+    if( ctx->tspace )
+	_gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+    for( ctx=ctx->next; ctx; ctx = ctx2 ) {
+	ctx2 = ctx->next;
+	if( ctx->tp )
+            _gcry_mpi_free_limb_space( ctx->tp, ctx->tp_nlimbs );
+	if( ctx->tspace )
+	    _gcry_mpi_free_limb_space( ctx->tspace, ctx->tspace_nlimbs );
+	gcry_free( ctx );
+    }
+}
+
+/* Multiply the natural numbers u (pointed to by UP, with USIZE limbs)
+ * and v (pointed to by VP, with VSIZE limbs), and store the result at
+ * PRODP.  USIZE + VSIZE limbs are always stored, but if the input
+ * operands are normalized.  Return the most significant limb of the
+ * result.
+ *
+ * NOTE: The space pointed to by PRODP is overwritten before finished
+ * with U and V, so overlap is an error.
+ *
+ * Argument constraints:
+ * 1. USIZE >= VSIZE.
+ * 2. PRODP != UP and PRODP != VP, i.e. the destination
+ *    must be distinct from the multiplier and the multiplicand.
+ */
+
+mpi_limb_t
+_gcry_mpih_mul( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,
+                   mpi_ptr_t vp, mpi_size_t vsize)
+{
+    mpi_ptr_t prod_endp = prodp + usize + vsize - 1;
+    mpi_limb_t cy;
+    struct karatsuba_ctx ctx;
+
+    if( vsize < KARATSUBA_THRESHOLD ) {
+	mpi_size_t i;
+	mpi_limb_t v_limb;
+
+	if( !vsize )
+	    return 0;
+
+	/* Multiply by the first limb in V separately, as the result can be
+	 * stored (not added) to PROD.	We also avoid a loop for zeroing.  */
+	v_limb = vp[0];
+	if( v_limb <= 1 ) {
+	    if( v_limb == 1 )
+		MPN_COPY( prodp, up, usize );
+	    else
+		MPN_ZERO( prodp, usize );
+	    cy = 0;
+	}
+	else
+	    cy = _gcry_mpih_mul_1( prodp, up, usize, v_limb );
+
+	prodp[usize] = cy;
+	prodp++;
+
+	/* For each iteration in the outer loop, multiply one limb from
+	 * U with one limb from V, and add it to PROD.	*/
+	for( i = 1; i < vsize; i++ ) {
+	    v_limb = vp[i];
+	    if( v_limb <= 1 ) {
+		cy = 0;
+		if( v_limb == 1 )
+		   cy = _gcry_mpih_add_n(prodp, prodp, up, usize);
+	    }
+	    else
+		cy = _gcry_mpih_addmul_1(prodp, up, usize, v_limb);
+
+	    prodp[usize] = cy;
+	    prodp++;
+	}
+
+	return cy;
+    }
+
+    memset( &ctx, 0, sizeof ctx );
+    _gcry_mpih_mul_karatsuba_case( prodp, up, usize, vp, vsize, &ctx );
+    _gcry_mpih_release_karatsuba_ctx( &ctx );
+    return *prod_endp;
+}
diff --git a/grub-core/lib/libgcrypt/mpi/mpiutil.c b/grub-core/lib/libgcrypt/mpi/mpiutil.c
new file mode 100644
index 0000000..76630a6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/mpiutil.c
@@ -0,0 +1,460 @@
+/* mpiutil.ac  -  Utility functions for MPI
+ * Copyright (C) 1998, 2000, 2001, 2002, 2003,
+ *               2007  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g10lib.h"
+#include "mpi-internal.h"
+#include "mod-source-info.h"
+
+
+const char *
+_gcry_mpi_get_hw_config (void)
+{
+  return mod_source_info + 1;
+}
+
+
+/****************
+ * Note:  It was a bad idea to use the number of limbs to allocate
+ *	  because on a alpha the limbs are large but we normally need
+ *	  integers of n bits - So we should change this to bits (or bytes).
+ *
+ *	  But mpi_alloc is used in a lot of places :-(.  New code
+ *	  should use mpi_new.
+ */
+gcry_mpi_t
+_gcry_mpi_alloc( unsigned nlimbs )
+{
+    gcry_mpi_t a;
+
+    a = gcry_xmalloc( sizeof *a );
+    a->d = nlimbs? mpi_alloc_limb_space( nlimbs, 0 ) : NULL;
+    a->alloced = nlimbs;
+    a->nlimbs = 0;
+    a->sign = 0;
+    a->flags = 0;
+    return a;
+}
+
+void
+_gcry_mpi_m_check( gcry_mpi_t a )
+{
+    _gcry_check_heap(a);
+    _gcry_check_heap(a->d);
+}
+
+gcry_mpi_t
+_gcry_mpi_alloc_secure( unsigned nlimbs )
+{
+    gcry_mpi_t a;
+
+    a = gcry_xmalloc( sizeof *a );
+    a->d = nlimbs? mpi_alloc_limb_space( nlimbs, 1 ) : NULL;
+    a->alloced = nlimbs;
+    a->flags = 1;
+    a->nlimbs = 0;
+    a->sign = 0;
+    return a;
+}
+
+
+
+mpi_ptr_t
+_gcry_mpi_alloc_limb_space( unsigned int nlimbs, int secure )
+{
+    mpi_ptr_t p;
+    size_t len;
+
+    len = (nlimbs ? nlimbs : 1) * sizeof (mpi_limb_t);
+    p = secure ? gcry_xmalloc_secure (len) : gcry_xmalloc (len);
+    if (! nlimbs)
+      *p = 0;
+
+    return p;
+}
+
+void
+_gcry_mpi_free_limb_space( mpi_ptr_t a, unsigned int nlimbs)
+{
+  if (a)
+    {
+      size_t len = nlimbs * sizeof(mpi_limb_t);
+
+      /* If we have information on the number of allocated limbs, we
+         better wipe that space out.  This is a failsafe feature if
+         secure memory has been disabled or was not properly
+         implemented in user provided allocation functions. */
+      if (len)
+        wipememory (a, len);
+      gcry_free(a);
+    }
+}
+
+
+void
+_gcry_mpi_assign_limb_space( gcry_mpi_t a, mpi_ptr_t ap, unsigned int nlimbs )
+{
+  _gcry_mpi_free_limb_space (a->d, a->alloced);
+  a->d = ap;
+  a->alloced = nlimbs;
+}
+
+
+
+/****************
+ * Resize the array of A to NLIMBS. The additional space is cleared
+ * (set to 0).
+ */
+void
+_gcry_mpi_resize (gcry_mpi_t a, unsigned nlimbs)
+{
+  size_t i;
+
+  if (nlimbs <= a->alloced)
+    {
+      /* We only need to clear the new space (this is a nop if the
+         limb space is already of the correct size. */
+      for (i=a->nlimbs; i < a->alloced; i++)
+        a->d[i] = 0;
+      return;
+    }
+
+  /* Actually resize the limb space.  */
+  if (a->d)
+    {
+      a->d = gcry_xrealloc (a->d, nlimbs * sizeof (mpi_limb_t));
+      for (i=a->alloced; i < nlimbs; i++)
+        a->d[i] = 0;
+    }
+  else
+    {
+      if (a->flags & 1)
+	/* Secure memory is wanted.  */
+	a->d = gcry_xcalloc_secure (nlimbs , sizeof (mpi_limb_t));
+      else
+	/* Standard memory.  */
+	a->d = gcry_xcalloc (nlimbs , sizeof (mpi_limb_t));
+    }
+  a->alloced = nlimbs;
+}
+
+void
+_gcry_mpi_clear( gcry_mpi_t a )
+{
+    a->nlimbs = 0;
+    a->flags = 0;
+}
+
+
+void
+_gcry_mpi_free( gcry_mpi_t a )
+{
+  if (!a )
+    return;
+  if ((a->flags & 4))
+    gcry_free( a->d );
+  else
+    {
+      _gcry_mpi_free_limb_space(a->d, a->alloced);
+    }
+  if ((a->flags & ~7))
+    log_bug("invalid flag value in mpi\n");
+  gcry_free(a);
+}
+
+static void
+mpi_set_secure( gcry_mpi_t a )
+{
+  mpi_ptr_t ap, bp;
+
+  if ( (a->flags & 1) )
+    return;
+  a->flags |= 1;
+  ap = a->d;
+  if (!a->nlimbs)
+    {
+      gcry_assert (!ap);
+      return;
+    }
+  bp = mpi_alloc_limb_space (a->nlimbs, 1);
+  MPN_COPY( bp, ap, a->nlimbs );
+  a->d = bp;
+  _gcry_mpi_free_limb_space (ap, a->alloced);
+}
+
+
+gcry_mpi_t
+gcry_mpi_set_opaque( gcry_mpi_t a, void *p, unsigned int nbits )
+{
+  if (!a)
+    a = mpi_alloc(0);
+
+  if( a->flags & 4 )
+    gcry_free( a->d );
+  else
+    _gcry_mpi_free_limb_space (a->d, a->alloced);
+
+  a->d = p;
+  a->alloced = 0;
+  a->nlimbs = 0;
+  a->sign  = nbits;
+  a->flags = 4;
+  return a;
+}
+
+
+void *
+gcry_mpi_get_opaque( gcry_mpi_t a, unsigned int *nbits )
+{
+    if( !(a->flags & 4) )
+	log_bug("mpi_get_opaque on normal mpi\n");
+    if( nbits )
+	*nbits = a->sign;
+    return a->d;
+}
+
+
+/****************
+ * Note: This copy function should not interpret the MPI
+ *	 but copy it transparently.
+ */
+gcry_mpi_t
+gcry_mpi_copy( gcry_mpi_t a )
+{
+    int i;
+    gcry_mpi_t b;
+
+    if( a && (a->flags & 4) ) {
+	void *p = gcry_is_secure(a->d)? gcry_xmalloc_secure( (a->sign+7)/8 )
+				     : gcry_xmalloc( (a->sign+7)/8 );
+	memcpy( p, a->d, (a->sign+7)/8 );
+	b = gcry_mpi_set_opaque( NULL, p, a->sign );
+    }
+    else if( a ) {
+	b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
+			    : mpi_alloc( a->nlimbs );
+	b->nlimbs = a->nlimbs;
+	b->sign = a->sign;
+	b->flags  = a->flags;
+	for(i=0; i < b->nlimbs; i++ )
+	    b->d[i] = a->d[i];
+    }
+    else
+	b = NULL;
+    return b;
+}
+
+
+/****************
+ * This function allocates an MPI which is optimized to hold
+ * a value as large as the one given in the argument and allocates it
+ * with the same flags as A.
+ */
+gcry_mpi_t
+_gcry_mpi_alloc_like( gcry_mpi_t a )
+{
+    gcry_mpi_t b;
+
+    if( a && (a->flags & 4) ) {
+	int n = (a->sign+7)/8;
+	void *p = gcry_is_secure(a->d)? gcry_malloc_secure( n )
+				     : gcry_malloc( n );
+	memcpy( p, a->d, n );
+	b = gcry_mpi_set_opaque( NULL, p, a->sign );
+    }
+    else if( a ) {
+	b = mpi_is_secure(a)? mpi_alloc_secure( a->nlimbs )
+			    : mpi_alloc( a->nlimbs );
+	b->nlimbs = 0;
+	b->sign = 0;
+	b->flags = a->flags;
+    }
+    else
+	b = NULL;
+    return b;
+}
+
+
+gcry_mpi_t
+gcry_mpi_set( gcry_mpi_t w, gcry_mpi_t u)
+{
+  mpi_ptr_t wp, up;
+  mpi_size_t usize = u->nlimbs;
+  int usign = u->sign;
+
+  if (!w)
+    w = _gcry_mpi_alloc( mpi_get_nlimbs(u) );
+  RESIZE_IF_NEEDED(w, usize);
+  wp = w->d;
+  up = u->d;
+  MPN_COPY( wp, up, usize );
+  w->nlimbs = usize;
+  w->flags = u->flags;
+  w->sign = usign;
+  return w;
+}
+
+
+gcry_mpi_t
+gcry_mpi_set_ui( gcry_mpi_t w, unsigned long u)
+{
+  if (!w)
+    w = _gcry_mpi_alloc (1);
+  /* FIXME: If U is 0 we have no need to resize and thus possible
+     allocating the the limbs. */
+  RESIZE_IF_NEEDED(w, 1);
+  w->d[0] = u;
+  w->nlimbs = u? 1:0;
+  w->sign = 0;
+  w->flags = 0;
+  return w;
+}
+
+gcry_err_code_t
+_gcry_mpi_get_ui (gcry_mpi_t w, unsigned long *u)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  unsigned long x = 0;
+
+  if (w->nlimbs > 1)
+    err = GPG_ERR_TOO_LARGE;
+  else if (w->nlimbs == 1)
+    x = w->d[0];
+  else
+    x = 0;
+
+  if (! err)
+    *u = x;
+
+  return err;
+}
+
+gcry_error_t
+gcry_mpi_get_ui (gcry_mpi_t w, unsigned long *u)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+
+  err = _gcry_mpi_get_ui (w, u);
+
+  return gcry_error (err);
+}
+
+gcry_mpi_t
+_gcry_mpi_alloc_set_ui( unsigned long u)
+{
+    gcry_mpi_t w = mpi_alloc(1);
+    w->d[0] = u;
+    w->nlimbs = u? 1:0;
+    w->sign = 0;
+    return w;
+}
+
+void
+gcry_mpi_swap( gcry_mpi_t a, gcry_mpi_t b)
+{
+    struct gcry_mpi tmp;
+
+    tmp = *a; *a = *b; *b = tmp;
+}
+
+
+gcry_mpi_t
+gcry_mpi_new( unsigned int nbits )
+{
+    return _gcry_mpi_alloc ( (nbits+BITS_PER_MPI_LIMB-1)
+                             / BITS_PER_MPI_LIMB );
+}
+
+
+gcry_mpi_t
+gcry_mpi_snew( unsigned int nbits )
+{
+  return _gcry_mpi_alloc_secure ( (nbits+BITS_PER_MPI_LIMB-1)
+                                  / BITS_PER_MPI_LIMB );
+}
+
+void
+gcry_mpi_release( gcry_mpi_t a )
+{
+    _gcry_mpi_free( a );
+}
+
+void
+gcry_mpi_randomize( gcry_mpi_t w,
+		    unsigned int nbits, enum gcry_random_level level )
+{
+  unsigned char *p;
+  size_t nbytes = (nbits+7)/8;
+
+  if (level == GCRY_WEAK_RANDOM)
+    {
+      p = mpi_is_secure(w) ? gcry_xmalloc_secure (nbytes)
+                           : gcry_xmalloc (nbytes);
+      gcry_create_nonce (p, nbytes);
+    }
+  else
+    {
+      p = mpi_is_secure(w) ? gcry_random_bytes_secure (nbytes, level)
+                           : gcry_random_bytes (nbytes, level);
+    }
+  _gcry_mpi_set_buffer( w, p, nbytes, 0 );
+  gcry_free (p);
+}
+
+
+void
+gcry_mpi_set_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+    switch( flag ) {
+      case GCRYMPI_FLAG_SECURE:  mpi_set_secure(a); break;
+      case GCRYMPI_FLAG_OPAQUE:
+      default: log_bug("invalid flag value\n");
+    }
+}
+
+void
+gcry_mpi_clear_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+  (void)a; /* Not yet used. */
+
+  switch (flag)
+    {
+    case GCRYMPI_FLAG_SECURE:
+    case GCRYMPI_FLAG_OPAQUE:
+    default: log_bug("invalid flag value\n");
+    }
+}
+
+int
+gcry_mpi_get_flag( gcry_mpi_t a, enum gcry_mpi_flag flag )
+{
+  switch (flag)
+    {
+    case GCRYMPI_FLAG_SECURE: return (a->flags & 1);
+    case GCRYMPI_FLAG_OPAQUE: return (a->flags & 4);
+    default: log_bug("invalid flag value\n");
+    }
+  /*NOTREACHED*/
+  return 0;
+}
diff --git a/grub-core/lib/libgcrypt/mpi/pa7100/Manifest b/grub-core/lib/libgcrypt/mpi/pa7100/Manifest
new file mode 100644
index 0000000..f075ab0
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pa7100/Manifest
@@ -0,0 +1,22 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-lshift.S
+mpih-rshift.S
+$names$ iQCVAwUAP+LmVjEAnp832S/7AQKlEQQAv2+x/d+Z0t8FwwHlxKpIKOJDr9e+Y2i8y8orcIEa3dnwU5LMOH3EzFoNSD9crc31FMokgm/X5xeLjqRTdcmGHyJJQJDPJVJyuaOm6qHJaFzzfJjrfMW66nJxfNSXIiIm4DgpP20NmumaorLCkiIZ5Z81KGAc8FiRggbRVYx+wxo==Vjh9
diff --git a/grub-core/lib/libgcrypt/mpi/pa7100/distfiles b/grub-core/lib/libgcrypt/mpi/pa7100/distfiles
new file mode 100644
index 0000000..e1cde4d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pa7100/distfiles
@@ -0,0 +1,4 @@
+Manifest
+mpih-lshift.S
+mpih-rshift.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/pa7100/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/pa7100/mpih-lshift.S
new file mode 100644
index 0000000..8ade196
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pa7100/mpih-lshift.S
@@ -0,0 +1,96 @@
+/* hppa   lshift
+ *	  optimized for the PA7100, where it runs at 3.25 cycles/limb
+ * 
+ *      Copyright (C) 1992, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(gr26)
+ *		   mpi_ptr_t up,	(gr25)
+ *		   mpi_size_t usize,	(gr24)
+ *		   unsigned cnt)	(gr23)
+ */
+
+	.code
+	.export 	_gcry_mpih_lshift
+	.label		_gcry_mpih_lshift
+	.proc
+	.callinfo	frame=64,no_calls
+	.entry
+
+	sh2add		%r24,%r25,%r25
+	sh2add		%r24,%r26,%r26
+	ldws,mb 	-4(0,%r25),%r22
+	subi		32,%r23,%r1
+	mtsar		%r1
+	addib,= 	-1,%r24,L$0004
+	vshd		%r0,%r22,%r28		; compute carry out limb
+	ldws,mb 	-4(0,%r25),%r29
+	addib,<=	-5,%r24,L$rest
+	vshd		%r22,%r29,%r20
+
+	.label	L$loop
+	ldws,mb 	-4(0,%r25),%r22
+	stws,mb 	%r20,-4(0,%r26)
+	vshd		%r29,%r22,%r20
+	ldws,mb 	-4(0,%r25),%r29
+	stws,mb 	%r20,-4(0,%r26)
+	vshd		%r22,%r29,%r20
+	ldws,mb 	-4(0,%r25),%r22
+	stws,mb 	%r20,-4(0,%r26)
+	vshd		%r29,%r22,%r20
+	ldws,mb 	-4(0,%r25),%r29
+	stws,mb 	%r20,-4(0,%r26)
+	addib,> 	-4,%r24,L$loop
+	vshd		%r22,%r29,%r20
+
+	.label	L$rest
+	addib,= 	4,%r24,L$end1
+	nop
+	.label	L$eloop
+	ldws,mb 	-4(0,%r25),%r22
+	stws,mb 	%r20,-4(0,%r26)
+	addib,<=	-1,%r24,L$end2
+	vshd		%r29,%r22,%r20
+	ldws,mb 	-4(0,%r25),%r29
+	stws,mb 	%r20,-4(0,%r26)
+	addib,> 	-1,%r24,L$eloop
+	vshd		%r22,%r29,%r20
+
+	.label	L$end1
+	stws,mb 	%r20,-4(0,%r26)
+	vshd		%r29,%r0,%r20
+	bv		0(%r2)
+	stw		%r20,-4(0,%r26)
+	.label	L$end2
+	stws,mb 	%r20,-4(0,%r26)
+	.label	L$0004
+	vshd		%r22,%r0,%r20
+	bv		0(%r2)
+	stw		%r20,-4(0,%r26)
+
+	.exit
+	.procend
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/pa7100/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/pa7100/mpih-rshift.S
new file mode 100644
index 0000000..0624202
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pa7100/mpih-rshift.S
@@ -0,0 +1,92 @@
+/* hppa   rshift
+ *	  optimized for the PA7100, where it runs at 3.25 cycles/limb
+ *
+ *      Copyright (C) 1992, 1994, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,       (gr26)
+ *		   mpi_ptr_t up,       (gr25)
+ *		   mpi_size_t usize,   (gr24)
+ *		   unsigned cnt)       (gr23)
+ */
+
+	.code
+	.export 	_gcry_mpih_rshift
+	.label		_gcry_mpih_rshift
+	.proc
+	.callinfo	frame=64,no_calls
+	.entry
+
+	ldws,ma 	4(0,%r25),%r22
+	mtsar		%r23
+	addib,= 	-1,%r24,L$r004
+	vshd		%r22,%r0,%r28		; compute carry out limb
+	ldws,ma 	4(0,%r25),%r29
+	addib,<=	-5,%r24,L$rrest
+	vshd		%r29,%r22,%r20
+
+	.label	L$roop
+	ldws,ma 	4(0,%r25),%r22
+	stws,ma 	%r20,4(0,%r26)
+	vshd		%r22,%r29,%r20
+	ldws,ma 	4(0,%r25),%r29
+	stws,ma 	%r20,4(0,%r26)
+	vshd		%r29,%r22,%r20
+	ldws,ma 	4(0,%r25),%r22
+	stws,ma 	%r20,4(0,%r26)
+	vshd		%r22,%r29,%r20
+	ldws,ma 	4(0,%r25),%r29
+	stws,ma 	%r20,4(0,%r26)
+	addib,> 	-4,%r24,L$roop
+	vshd		%r29,%r22,%r20
+
+	.label	L$rrest
+	addib,= 	4,%r24,L$rend1
+	nop
+	.label	L$eroop
+	ldws,ma 	4(0,%r25),%r22
+	stws,ma 	%r20,4(0,%r26)
+	addib,<=	-1,%r24,L$rend2
+	vshd		%r22,%r29,%r20
+	ldws,ma 	4(0,%r25),%r29
+	stws,ma 	%r20,4(0,%r26)
+	addib,> 	-1,%r24,L$eroop
+	vshd		%r29,%r22,%r20
+
+	.label	L$rend1
+	stws,ma		%r20,4(0,%r26)
+	vshd		%r0,%r29,%r20
+	bv		0(%r2)
+	stw		%r20,0(0,%r26)
+	.label	L$rend2
+	stws,ma		%r20,4(0,%r26)
+	.label	L$r004
+	vshd		%r0,%r22,%r20
+	bv		0(%r2)
+	stw		%r20,0(0,%r26)
+
+	.exit
+	.procend
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/README b/grub-core/lib/libgcrypt/mpi/pentium4/README
new file mode 100644
index 0000000..215fc7f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/README
@@ -0,0 +1,115 @@
+Copyright 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.
+
+
+
+
+                   INTEL PENTIUM-4 MPN SUBROUTINES
+
+
+This directory contains mpn functions optimized for Intel Pentium-4.
+
+The mmx subdirectory has routines using MMX instructions, the sse2
+subdirectory has routines using SSE2 instructions.  All P4s have these, the
+separate directories are just so configure can omit that code if the
+assembler doesn't support it.
+
+
+STATUS
+
+                                cycles/limb
+
+	mpn_add_n/sub_n            4 normal, 6 in-place
+
+	mpn_mul_1                  4 normal, 6 in-place
+	mpn_addmul_1               6
+	mpn_submul_1               7
+
+	mpn_mul_basecase           6 cycles/crossproduct (approx)
+
+	mpn_sqr_basecase           3.5 cycles/crossproduct (approx)
+                                   or 7.0 cycles/triangleproduct (approx)
+
+	mpn_l/rshift               1.75
+
+
+
+The shifts ought to be able to go at 1.5 c/l, but not much effort has been
+applied to them yet.
+
+In-place operations, and all addmul, submul, mul_basecase and sqr_basecase
+calls, suffer from pipeline anomalies associated with write combining and
+movd reads and writes to the same or nearby locations.  The movq
+instructions do not trigger the same hardware problems.  Unfortunately,
+using movq and splitting/combining seems to require too many extra
+instructions to help.  Perhaps future chip steppings will be better.
+
+
+
+NOTES
+
+The Pentium-4 pipeline "Netburst", provides for quite a number of surprises.
+Many traditional x86 instructions run very slowly, requiring use of
+alterative instructions for acceptable performance.
+
+adcl and sbbl are quite slow at 8 cycles for reg->reg.  paddq of 32-bits
+within a 64-bit mmx register seems better, though the combination
+paddq/psrlq when propagating a carry is still a 4 cycle latency.
+
+incl and decl should be avoided, instead use add $1 and sub $1.  Apparently
+the carry flag is not separately renamed, so incl and decl depend on all
+previous flags-setting instructions.
+
+shll and shrl have a 4 cycle latency, or 8 times the latency of the fastest
+integer instructions (addl, subl, orl, andl, and some more).  shldl and
+shrdl seem to have 13 and 15 cycles latency, respectively.  Bizarre.
+
+movq mmx -> mmx does have 6 cycle latency, as noted in the documentation.
+pxor/por or similar combination at 2 cycles latency can be used instead.
+The movq however executes in the float unit, thereby saving MMX execution
+resources.  With the right juggling, data moves shouldn't be on a dependent
+chain.
+
+L1 is write-through, but the write-combining sounds like it does enough to
+not require explicit destination prefetching.
+
+xmm registers so far haven't found a use, but not much effort has been
+expended.  A configure test for whether the operating system knows
+fxsave/fxrestor will be needed if they're used.
+
+
+
+REFERENCES
+
+Intel Pentium-4 processor manuals,
+
+	http://developer.intel.com/design/pentium4/manuals
+
+"Intel Pentium 4 Processor Optimization Reference Manual", Intel, 2001,
+order number 248966.  Available on-line:
+
+	http://developer.intel.com/design/pentium4/manuals/248966.htm
+
+
+
+----------------
+Local variables:
+mode: text
+fill-column: 76
+End:
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/distfiles b/grub-core/lib/libgcrypt/mpi/pentium4/distfiles
new file mode 100644
index 0000000..b419f85
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/distfiles
@@ -0,0 +1,3 @@
+README
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/mmx/distfiles b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/distfiles
new file mode 100644
index 0000000..8f0ea42
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/distfiles
@@ -0,0 +1,2 @@
+mpih-lshift.S
+mpih-rshift.S
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-lshift.S
new file mode 100644
index 0000000..e2dd184
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-lshift.S
@@ -0,0 +1,457 @@
+/* Intel Pentium-4 mpn_lshift -- left shift.
+ *
+ * Copyright 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ *
+ * P4 Willamette, Northwood: 1.75 cycles/limb
+ * P4 Prescott:		     2.0 cycles/limb
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_lshift)
+C_SYMBOL_NAME(_gcry_mpih_lshift:)
+
+	
+	pushl	%ebx
+	pushl	%edi
+
+
+	movl	20(%esp), %eax
+	movl	12(%esp), %edx
+
+	movl	16(%esp), %ebx
+	movl	24(%esp), %ecx
+
+	cmp	$5, %eax
+	jae	.Lunroll
+
+	movl	-4(%ebx,%eax,4), %edi	
+	decl	%eax
+
+	jnz	.Lsimple
+
+	shldl	%cl, %edi, %eax	
+
+	shll	%cl, %edi
+
+	movl	%edi, (%edx)		
+	popl	%edi			
+
+	popl	%ebx
+
+	ret
+
+
+
+
+
+.Lsimple:
+	
+	
+	
+	
+	
+	
+	
+
+
+	movd	(%ebx,%eax,4), %mm5	
+
+	movd	%ecx, %mm6		
+	negl	%ecx
+
+	psllq	%mm6, %mm5
+	addl	$32, %ecx
+
+	movd	%ecx, %mm7
+	psrlq	$32, %mm5		
+
+
+.Lsimple_top:
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	-4(%ebx,%eax,4), %mm0
+	decl	%eax
+
+	psrlq	%mm7, %mm0
+
+	
+
+	movd	%mm0, 4(%edx,%eax,4)
+	jnz	.Lsimple_top
+
+
+	movd	(%ebx), %mm0
+
+	movd	%mm5, %eax
+	psllq	%mm6, %mm0
+
+	popl	%edi
+	popl	%ebx
+
+	movd	%mm0, (%edx)
+
+	emms
+
+	ret
+
+
+
+
+
+	.align	8, 0x90
+.Lunroll:
+	
+	
+	
+	
+	
+	
+	
+
+
+	movd	-4(%ebx,%eax,4), %mm5	
+	leal	(%ebx,%eax,4), %edi
+
+	movd	%ecx, %mm6		
+	andl	$4, %edi
+
+	psllq	%mm6, %mm5
+	jz	.Lstart_src_aligned
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	-8(%ebx,%eax,4), %mm0	
+
+	psllq	%mm6, %mm0
+	decl	%eax
+
+	psrlq	$32, %mm0
+
+	
+
+	movd	%mm0, (%edx,%eax,4)
+.Lstart_src_aligned:
+
+	movq	-8(%ebx,%eax,4), %mm1	
+	leal	(%edx,%eax,4), %edi
+
+	andl	$4, %edi
+	psrlq	$32, %mm5		
+
+	movq	-16(%ebx,%eax,4), %mm3	
+	jz	.Lstart_dst_aligned
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	%mm1, %mm0
+	addl	$32, %ecx		
+
+	psllq	%mm6, %mm0
+
+	movd	%ecx, %mm6
+	psrlq	$32, %mm0
+
+	
+
+	movd	%mm0, -4(%edx,%eax,4)
+	subl	$4, %edx
+.Lstart_dst_aligned:
+
+
+	psllq	%mm6, %mm1
+	negl	%ecx			
+
+	addl	$64, %ecx		
+	movq	%mm3, %mm2
+
+	movd	%ecx, %mm7
+	subl	$8, %eax		
+
+	psrlq	%mm7, %mm3
+
+	por	%mm1, %mm3		
+	jc	.Lfinish
+
+
+	
+
+	.align	8, 0x90
+.Lunroll_loop:
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	8(%ebx,%eax,4), %mm0
+	psllq	%mm6, %mm2
+
+	movq	%mm0, %mm1
+	psrlq	%mm7, %mm0
+
+	movq	%mm3, 24(%edx,%eax,4)	
+	por	%mm2, %mm0
+
+	movq	(%ebx,%eax,4), %mm3	
+	psllq	%mm6, %mm1		
+
+	movq	%mm0, 16(%edx,%eax,4)
+	movq	%mm3, %mm2		
+
+	psrlq	%mm7, %mm3		
+	subl	$4, %eax
+
+	por	%mm1, %mm3		
+	jnc	.Lunroll_loop
+
+
+
+.Lfinish:
+	
+
+	testb	$2, %al
+
+	jz	.Lfinish_no_two
+
+	movq	8(%ebx,%eax,4), %mm0
+	psllq	%mm6, %mm2
+
+	movq	%mm0, %mm1
+	psrlq	%mm7, %mm0
+
+	movq	%mm3, 24(%edx,%eax,4)	
+	por	%mm2, %mm0
+
+	movq	%mm1, %mm2
+	movq	%mm0, %mm3
+
+	subl	$2, %eax
+.Lfinish_no_two:
+
+
+	
+	
+	
+	
+
+	testb	$1, %al
+	movd	%mm5, %eax	
+
+	popl	%edi
+	jz	.Lfinish_zero
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+	
+
+
+	movd	(%ebx), %mm0
+	psllq	%mm6, %mm2
+
+	movq	%mm3, 12(%edx)
+	psllq	$32, %mm0
+
+	movq	%mm0, %mm1
+	psrlq	%mm7, %mm0
+
+	por	%mm2, %mm0
+	psllq	%mm6, %mm1
+
+	movq	%mm0, 4(%edx)
+	psrlq	$32, %mm1
+
+	andl	$32, %ecx
+	popl	%ebx
+
+	jz	.Lfinish_one_unaligned
+
+	movd	%mm1, (%edx)
+.Lfinish_one_unaligned:
+
+	emms
+
+	ret
+
+
+
+
+.Lfinish_zero:
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+
+
+	movq	%mm3, 8(%edx)
+	andl	$32, %ecx
+
+	psllq	%mm6, %mm2
+	jz	.Lfinish_zero_unaligned
+
+	movq	%mm2, (%edx)
+.Lfinish_zero_unaligned:
+
+	psrlq	$32, %mm2
+	popl	%ebx
+
+	movd	%mm5, %eax	
+
+	movd	%mm2, 4(%edx)
+
+	emms
+
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-rshift.S
new file mode 100644
index 0000000..e3374e3
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/mmx/mpih-rshift.S
@@ -0,0 +1,453 @@
+/* Intel Pentium-4 mpn_rshift -- right shift.
+ *
+ * Copyright 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(sp + 4)
+ *		   mpi_ptr_t up,	(sp + 8)
+ *		   mpi_size_t usize,	(sp + 12)
+ *		   unsigned cnt)	(sp + 16)
+ *
+ * P4 Willamette, Northwood: 1.75 cycles/limb
+ * P4 Prescott:		     2.0 cycles/limb
+ */
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_rshift)
+C_SYMBOL_NAME(_gcry_mpih_rshift:)
+	pushl	%ebx
+	pushl	%edi
+
+
+	movl	20(%esp), %eax
+	movl	12(%esp), %edx
+
+	movl	16(%esp), %ebx
+	movl	24(%esp), %ecx
+
+	cmp	$5, %eax
+	jae	.Lunroll
+
+	decl	%eax
+	movl	(%ebx), %edi		
+
+	jnz	.Lsimple
+
+	shrdl	%cl, %edi, %eax	
+
+	shrl	%cl, %edi
+
+	movl	%edi, (%edx)		
+	popl	%edi			
+
+	popl	%ebx
+
+	ret
+
+
+
+
+
+	.align	8, 0x90
+.Lsimple:
+	
+	
+	
+	
+	
+	
+	
+
+
+	movd	(%ebx), %mm5		
+	leal	(%ebx,%eax,4), %ebx	
+
+	movd	%ecx, %mm6		
+	leal	-4(%edx,%eax,4), %edx	
+
+	psllq	$32, %mm5
+	negl	%eax
+
+
+
+
+
+
+
+.Lsimple_top:
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	(%ebx,%eax,4), %mm0
+	incl	%eax
+
+	psrlq	%mm6, %mm0
+
+	movd	%mm0, (%edx,%eax,4)
+	jnz	.Lsimple_top
+
+
+	movd	(%ebx), %mm0
+	psrlq	%mm6, %mm5		
+
+	psrlq	%mm6, %mm0
+	popl	%edi
+
+	movd	%mm5, %eax
+	popl	%ebx
+
+	movd	%mm0, 4(%edx)
+
+	emms
+
+	ret
+
+
+
+
+
+	.align	8, 0x90
+.Lunroll:
+	
+	
+	
+	
+	
+	
+	
+
+
+	movd	(%ebx), %mm5		
+	movl	$4, %edi
+
+	movd	%ecx, %mm6		
+	testl	%edi, %ebx
+
+	psllq	$32, %mm5
+	jz	.Lstart_src_aligned
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	(%ebx), %mm0		
+
+	psrlq	%mm6, %mm0
+	addl	$4, %ebx
+
+	decl	%eax
+
+	movd	%mm0, (%edx)
+	addl	$4, %edx
+.Lstart_src_aligned:
+
+
+	movq	(%ebx), %mm1
+	testl	%edi, %edx
+
+	psrlq	%mm6, %mm5		
+	jz	.Lstart_dst_aligned
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	%mm1, %mm0
+	addl	$32, %ecx		
+
+	psrlq	%mm6, %mm0
+
+	movd	%ecx, %mm6
+
+	movd	%mm0, (%edx)
+	addl	$4, %edx
+.Lstart_dst_aligned:
+
+
+	movq	8(%ebx), %mm3
+	negl	%ecx
+
+	movq	%mm3, %mm2		
+	addl	$64, %ecx
+
+	movd	%ecx, %mm7
+	psrlq	%mm6, %mm1
+
+	leal	-12(%ebx,%eax,4), %ebx
+	leal	-20(%edx,%eax,4), %edx
+
+	psllq	%mm7, %mm3
+	subl	$7, %eax		
+
+	por	%mm1, %mm3		
+	negl	%eax			
+
+	jns	.Lfinish
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	.align	8, 0x90
+.Lunroll_loop:
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+	movq	(%ebx,%eax,4), %mm0
+	psrlq	%mm6, %mm2
+
+	movq	%mm0, %mm1
+	psllq	%mm7, %mm0
+
+	movq	%mm3, -8(%edx,%eax,4)	
+	por	%mm2, %mm0
+
+	movq	8(%ebx,%eax,4), %mm3	
+	psrlq	%mm6, %mm1		
+
+	movq	%mm0, (%edx,%eax,4)
+	movq	%mm3, %mm2		
+
+	psllq	%mm7, %mm3		
+	addl	$4, %eax
+
+	por	%mm1, %mm3		
+	js	.Lunroll_loop
+
+
+.Lfinish:
+	
+
+	testb	$2, %al
+
+	jnz	.Lfinish_no_two
+
+	movq	(%ebx,%eax,4), %mm0
+	psrlq	%mm6, %mm2
+
+	movq	%mm0, %mm1
+	psllq	%mm7, %mm0
+
+	movq	%mm3, -8(%edx,%eax,4)	
+	por	%mm2, %mm0
+
+	movq	%mm1, %mm2
+	movq	%mm0, %mm3
+
+	addl	$2, %eax
+.Lfinish_no_two:
+
+
+	
+	
+	
+	
+
+	testb	$1, %al
+	popl	%edi
+
+	movd	%mm5, %eax	
+	jnz	.Lfinish_zero
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+
+
+	movd	8(%ebx), %mm0
+	psrlq	%mm6, %mm2
+
+	movq	%mm0, %mm1
+	psllq	%mm7, %mm0
+
+	movq	%mm3, (%edx)
+	por	%mm2, %mm0
+
+	psrlq	%mm6, %mm1
+	andl	$32, %ecx
+
+	popl	%ebx
+	jz	.Lfinish_one_unaligned
+
+	
+	movd	%mm1, 16(%edx)
+.Lfinish_one_unaligned:
+
+	movq	%mm0, 8(%edx)
+
+	emms
+
+	ret
+
+
+
+
+.Lfinish_zero:
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+
+	
+	
+	
+
+
+	movq	%mm3, 4(%edx)
+	psrlq	%mm6, %mm2
+
+	movd	%mm2, 12(%edx)
+	andl	$32, %ecx
+
+	popl	%ebx
+	jz	.Lfinish_zero_unaligned
+
+	movq	%mm2, 12(%edx)
+.Lfinish_zero_unaligned:
+
+	emms
+
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/distfiles b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/distfiles
new file mode 100644
index 0000000..7252cd7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/distfiles
@@ -0,0 +1,5 @@
+mpih-add1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-sub1.S
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-add1.S
new file mode 100644
index 0000000..55ed663
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-add1.S
@@ -0,0 +1,91 @@
+/* Intel Pentium-4 mpn_add_n -- mpn addition.
+ *
+ * Copyright 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+	/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ *
+ * P4 Willamette, Northwood: 4.0 cycles/limb if dst!=src1 and dst!=src2
+ *			    6.0 cycles/limb if dst==src1 or dst==src2
+ * P4 Prescott:		    >= 5 cycles/limb
+ *
+ * The 4 c/l achieved here isn't particularly good, but is better than 9 c/l
+ * for a basic adc loop.
+ */
+
+	TEXT
+	ALIGN (3)
+	GLOBL C_SYMBOL_NAME(_gcry_mpih_add_n)
+C_SYMBOL_NAME(_gcry_mpih_add_n:)
+
+	pxor	%mm0, %mm0
+	
+	movl	8(%esp), %eax		/* s1_ptr */
+	movl	%ebx, 8(%esp)		/* re-use parameter space */
+	movl	12(%esp), %ebx		/* res_ptr */
+	movl	4(%esp), %edx		/* s2_ptr */
+	movl	16(%esp), %ecx		/* size */
+
+	leal	(%eax,%ecx,4), %eax	/* src1 end */
+	leal	(%ebx,%ecx,4), %ebx	/* src2 end */
+	leal	(%edx,%ecx,4), %edx	/* dst end */
+	negl	%ecx			/* -size */
+
+Ltop:
+/*
+	C eax	src1 end
+	C ebx	src2 end
+	C ecx	counter, limbs, negative
+	C edx	dst end
+	C mm0	carry bit
+*/
+
+	movd	(%eax,%ecx,4), %mm1
+	movd	(%ebx,%ecx,4), %mm2
+	paddq	%mm2, %mm1
+
+	paddq	%mm1, %mm0
+	movd	%mm0, (%edx,%ecx,4)
+
+	psrlq	$32, %mm0
+
+	addl	$1, %ecx
+	jnz	Ltop
+
+
+	movd	%mm0, %eax
+	movl	8(%esp), %ebx	/* restore saved EBX */
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul1.S
new file mode 100644
index 0000000..a0c98fb
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul1.S
@@ -0,0 +1,96 @@
+/* Intel Pentium-4 mpn_mul_1 -- Multiply a limb vector with a limb and store
+ * the result in a second limb vector.
+ *
+ * Copyright 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(sp + 4)
+ *		  mpi_ptr_t s1_ptr,	(sp + 8)
+ *		  mpi_size_t s1_size,	(sp + 12)
+ *		  mpi_limb_t s2_limb)	(sp + 16)
+ *
+ *                           src != dst      src == dst
+ * P6 model 9  (Banias)          ?.?
+ * P6 model 13 (Dothan)          4.75            4.75
+ * P4 model 0  (Willamette)      4.0             6.0
+ * P4 model 1  (?)               4.0             6.0
+ * P4 model 2  (Northwood)       4.0             6.0
+ * P4 model 3  (Prescott)        ?.?             ?.?
+ * P4 model 4  (Nocona)          ?.?             ?.?
+ * Unfortunately when src==dst the write-combining described in
+ * pentium4/README takes us up to 6 c/l.
+ *
+ */
+
+	TEXT
+	ALIGN (3)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1:); 
+
+	pxor	%mm0, %mm0
+
+.Lstart_1c:
+	movl	8(%esp), %eax
+	movd	16(%esp), %mm7
+	movl	4(%esp), %edx
+	movl	12(%esp), %ecx
+
+.Ltop:
+
+/*
+	C eax	src, incrementing
+	C ebx
+	C ecx	counter, size iterations
+	C edx	dst, incrementing
+	C
+	C mm0	carry limb
+	C mm7	multiplier
+*/
+	
+	movd	(%eax), %mm1
+	addl	$4, %eax
+	pmuludq	%mm7, %mm1
+
+	paddq	%mm1, %mm0
+	movd	%mm0, (%edx)
+	addl	$4, %edx
+
+	psrlq	$32, %mm0
+
+	subl	$1, %ecx
+	jnz	.Ltop
+
+
+	movd	%mm0, %eax
+	emms
+	ret
+
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul2.S
new file mode 100644
index 0000000..f975adf
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul2.S
@@ -0,0 +1,136 @@
+/* Intel Pentium-4 mpn_addmul_1 -- Multiply a limb vector with a limb and add
+ * the result to a second limb vector.
+ *
+ * Copyright 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ *
+ * P3 model 9  (Banias)          ?.?
+ * P3 model 13 (Dothan)          5.8
+ * P4 model 0  (Willamette)      5.5
+ * P4 model 1  (?)               5.5
+ * P4 model 2  (Northwood)       5.5
+ * P4 model 3  (Prescott)        6.0
+ * P4 model 4  (Nocona)
+ *
+ * Only the carry limb propagation is on the dependent chain, but some other
+ * Pentium4 pipeline magic brings down performance to 6 cycles/l from the
+ * ideal 4 cycles/l.
+ */
+
+
+	TEXT
+	ALIGN (4)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+C_SYMBOL_NAME(_gcry_mpih_addmul_1:)
+
+	pxor	%mm4, %mm4
+.Lstart_1c:
+	movl	8(%esp), %eax
+	movl	12(%esp), %ecx
+	movl	4(%esp), %edx
+	movd	16(%esp), %mm7
+
+/*
+	C eax	src, incrementing ; 5B
+	C ecx	loop counter, decrementing
+	C edx	dst, incrementing
+	C
+	C mm4	carry, low 32-bits
+	C mm7	multiplier
+*/
+
+	movd		(%eax), %mm2	
+	pmuludq		%mm7, %mm2
+
+	shrl	$1, %ecx
+	jnc	.Leven
+
+	leal		4(%eax), %eax
+	movd		(%edx), %mm1
+	paddq		%mm2, %mm1
+	paddq		%mm1, %mm4
+	movd		%mm4, (%edx)
+	psrlq		$32, %mm4
+
+	testl	%ecx, %ecx
+	jz	.Lrtn
+	leal	4(%edx), %edx
+
+	movd		(%eax), %mm2	
+	pmuludq		%mm7, %mm2
+.Leven:
+	movd		4(%eax), %mm0	
+	movd		(%edx), %mm1	
+	pmuludq		%mm7, %mm0
+
+	subl	$1, %ecx
+	jz	.Lend
+.Lloop:
+	paddq		%mm2, %mm1	
+	movd		8(%eax), %mm2	
+	paddq		%mm1, %mm4	
+	movd		4(%edx), %mm3	
+	pmuludq		%mm7, %mm2
+	movd		%mm4, (%edx)
+	psrlq		$32, %mm4
+
+	paddq		%mm0, %mm3	
+	movd		12(%eax), %mm0	
+	paddq		%mm3, %mm4	
+	movd		8(%edx), %mm1	
+	pmuludq		%mm7, %mm0
+	movd		%mm4, 4(%edx)
+	psrlq		$32, %mm4
+
+	leal	8(%eax), %eax
+	leal	8(%edx), %edx
+	subl	$1, %ecx
+	jnz	.Lloop
+.Lend:
+	paddq		%mm2, %mm1	
+	paddq		%mm1, %mm4	
+	movd		4(%edx), %mm3	
+	movd		%mm4, (%edx)
+	psrlq		$32, %mm4
+	paddq		%mm0, %mm3	
+	paddq		%mm3, %mm4	
+	movd		%mm4, 4(%edx)
+	psrlq		$32, %mm4
+.Lrtn:
+	movd	%mm4, %eax
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul3.S
new file mode 100644
index 0000000..ebcd2a6
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-mul3.S
@@ -0,0 +1,127 @@
+/* Intel Pentium-4 mpn_submul_1 -- Multiply a limb vector with a limb and
+ * subtract the result from a second limb vector.
+ *
+ * Copyright 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (sp + 4)
+ *		     mpi_ptr_t s1_ptr,	     (sp + 8)
+ *		     mpi_size_t s1_size,     (sp + 12)
+ *		     mpi_limb_t s2_limb)     (sp + 16)
+ *
+ * P4: 7 cycles/limb, unstable timing, at least on early Pentium4 silicon
+ *    (stepping 10).
+ *
+ * This code is not particularly good at 7 c/l.  The dependent chain is only
+ * 4 c/l and there's only 4 MMX unit instructions, so it's not clear why that
+ * speed isn't achieved.
+ *
+ * The arrangements made here to get a two instruction dependent chain are
+ * slightly subtle.  In the loop the carry (or borrow rather) is a negative
+ * so that a paddq can be used to give a low limb ready to store, and a high
+ * limb ready to become the new carry after a psrlq.
+ *
+ * If the carry was a simple twos complement negative then the psrlq shift
+ * would need to bring in 0 bits or 1 bits according to whether the high was
+ * zero or non-zero, since a non-zero value would represent a negative
+ * needing sign extension.  That wouldn't be particularly easy to arrange and
+ * certainly would add an instruction to the dependent chain, so instead an
+ * offset is applied so that the high limb will be 0xFFFFFFFF+c.  With c in
+ * the range -0xFFFFFFFF to 0, the value 0xFFFFFFFF+c is in the range 0 to
+ * 0xFFFFFFFF and is therefore always positive and can always have 0 bits
+ * shifted in, which is what psrlq does.
+ *
+ * The extra 0xFFFFFFFF must be subtracted before c is used, but that can be
+ * done off the dependent chain.  The total adjustment then is to add
+ * 0xFFFFFFFF00000000 to offset the new carry, and subtract
+ * 0x00000000FFFFFFFF to remove the offset from the current carry, for a net
+ * add of 0xFFFFFFFE00000001.  In the code this is applied to the destination
+ * limb when fetched.
+ *
+ * It's also possible to view the 0xFFFFFFFF adjustment as a ones-complement
+ * negative, which is how it's undone for the return value, but that doesn't
+ * seem as clear.
+*/
+
+	TEXT
+	ALIGN (4)
+	GLOBL	C_SYMBOL_NAME(_gcry_mpih_submul_1)
+C_SYMBOL_NAME(_gcry_mpih_submul_1:)
+
+	pxor	%mm1, %mm1		
+
+.Lstart_1c:
+	movl	8(%esp), %eax
+	pcmpeqd	%mm0, %mm0
+
+	movd	16(%esp), %mm7
+	pcmpeqd	%mm6, %mm6
+
+	movl	4(%esp), %edx
+	psrlq	$32, %mm0		
+
+	movl	12(%esp), %ecx
+	psllq	$32, %mm6		
+
+	psubq	%mm0, %mm6		
+
+	psubq	%mm1, %mm0		
+
+/*
+	C eax	src, incrementing
+	C ebx
+	C ecx	loop counter, decrementing
+	C edx	dst, incrementing
+	C
+	C mm0	0xFFFFFFFF - borrow
+	C mm6	0xFFFFFFFE00000001
+	C mm7	multiplier
+*/
+	
+.Lloop:
+	movd	(%eax), %mm1		
+	leal	4(%eax), %eax
+	movd	(%edx), %mm2		
+	paddq	%mm6, %mm2		
+	pmuludq	%mm7, %mm1
+	psubq	%mm1, %mm2		
+	paddq	%mm2, %mm0		
+	subl	$1, %ecx
+	movd	%mm0, (%edx)		
+	psrlq	$32, %mm0
+	leal	4(%edx), %edx
+	jnz	.Lloop
+
+	movd	%mm0, %eax
+	notl	%eax
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-sub1.S
new file mode 100644
index 0000000..33900c7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/pentium4/sse2/mpih-sub1.S
@@ -0,0 +1,112 @@
+/* Intel Pentium-4 mpn_sub_n -- mpn subtraction.
+ *
+ * Copyright 2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(sp + 4)
+ *		   mpi_ptr_t s1_ptr,	(sp + 8)
+ *		   mpi_ptr_t s2_ptr,	(sp + 12)
+ *		   mpi_size_t size)	(sp + 16)
+ *
+ * P4 Willamette, Northwood: 4.0 cycles/limb if dst!=src1 and dst!=src2
+ *			     6.0 cycles/limb if dst==src1 or dst==src2
+ * P4 Prescott:		     >= 5 cycles/limb
+ *
+ * The main loop code is 2x unrolled so that the carry bit can alternate
+ * between mm0 and mm1.
+ */
+
+
+.text
+	ALIGN (3)
+	.globl C_SYMBOL_NAME(_gcry_mpih_sub_n)
+C_SYMBOL_NAME(_gcry_mpih_sub_n:)
+
+	pxor	%mm0, %mm0
+.Lstart_nc:
+	movl	8(%esp), %eax
+	movl	%ebx, 8(%esp)
+	movl	12(%esp), %ebx
+	movl	4(%esp), %edx
+	movl	16(%esp), %ecx
+
+	leal	(%eax,%ecx,4), %eax	
+	leal	(%ebx,%ecx,4), %ebx	
+	leal	(%edx,%ecx,4), %edx	
+	negl	%ecx			
+
+.Ltop:
+/*
+	C eax	src1 end
+	C ebx	src2 end
+	C ecx	counter, limbs, negative
+	C edx	dst end
+	C mm0	carry bit
+*/
+
+	movd	(%eax,%ecx,4), %mm1
+	movd	(%ebx,%ecx,4), %mm2
+	psubq	%mm2, %mm1
+
+	psubq	%mm0, %mm1
+	movd	%mm1, (%edx,%ecx,4)
+
+	psrlq	$63, %mm1
+
+	addl	$1, %ecx
+	jz	.Ldone_mm1
+
+	movd	(%eax,%ecx,4), %mm0
+	movd	(%ebx,%ecx,4), %mm2
+	psubq	%mm2, %mm0
+
+	psubq	%mm1, %mm0
+	movd	%mm0, (%edx,%ecx,4)
+
+	psrlq	$63, %mm0
+
+	addl	$1, %ecx
+	jnz	.Ltop
+
+
+	movd	%mm0, %eax
+	movl	8(%esp), %ebx
+	emms
+	ret
+
+
+
+.Ldone_mm1:
+	movd	%mm1, %eax
+	movl	8(%esp), %ebx
+	emms
+	ret
diff --git a/grub-core/lib/libgcrypt/mpi/power/Manifest b/grub-core/lib/libgcrypt/mpi/power/Manifest
new file mode 100644
index 0000000..c60fc23
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/Manifest
@@ -0,0 +1,27 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.S
+mpih-lshift.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-rshift.S
+mpih-sub1.S
+$names$ iQCVAwUAP+LmXTEAnp832S/7AQJ+ngP/XYr5Fvl/8WGVHcIKaehxvnKcSD2ILTWZNGubgnWp8ebIxVijjQCxYneTTy+zO0sNaB002neyscyiwaJj/JQIwZXfr06uGweIqlSpwpj9ndkoJc8E4/FZu+5NTO+E3RaBDAD+Tpo+MTfbC1s18p5i+an93VrSTgNck5PPYQrUcPA==sl3t
diff --git a/grub-core/lib/libgcrypt/mpi/power/distfiles b/grub-core/lib/libgcrypt/mpi/power/distfiles
new file mode 100644
index 0000000..e1bc008
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/distfiles
@@ -0,0 +1,8 @@
+Manifest
+mpih-add1.S
+mpih-lshift.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-rshift.S
+mpih-sub1.S
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/power/mpih-add1.S
new file mode 100644
index 0000000..876b56c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-add1.S
@@ -0,0 +1,87 @@
+/* IBM POWER add_n -- Add two limb vectors of equal, non-zero length.
+ *
+ *      Copyright (C) 1992, 1994, 1996, 1999,
+ *                    2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s1_ptr	r4
+# s2_ptr	r5
+# size		r6
+ */
+
+	.toc
+	.extern _gcry_mpih_add_n[DS]
+	.extern ._gcry_mpih_add_n
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_add_n
+	.globl ._gcry_mpih_add_n
+	.csect _gcry_mpih_add_n[DS]
+_gcry_mpih_add_n:
+	.long ._gcry_mpih_add_n, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_add_n:
+	andil.	10,6,1		# odd or even number of limbs?
+	l	8,0(4)		# load least significant s1 limb
+	l	0,0(5)		# load least significant s2 limb
+	cal	3,-4(3) 	# offset res_ptr, it's updated before it's used
+	sri	10,6,1		# count for unrolled loop
+	a	7,0,8		# add least significant limbs, set cy
+	mtctr	10		# copy count into CTR
+	beq	0,Leven 	# branch if even # of limbs (# of limbs >= 2)
+
+# We have an odd # of limbs.  Add the first limbs separately.
+	cmpi	1,10,0		# is count for unrolled loop zero?
+	bne	1,L1		# branch if not
+	st	7,4(3)
+	aze	3,10		# use the fact that r10 is zero...
+	br			# return
+
+# We added least significant limbs.  Now reload the next limbs to enter loop.
+L1:	lu	8,4(4)		# load s1 limb and update s1_ptr
+	lu	0,4(5)		# load s2 limb and update s2_ptr
+	stu	7,4(3)
+	ae	7,0,8		# add limbs, set cy
+Leven:	lu	9,4(4)		# load s1 limb and update s1_ptr
+	lu	10,4(5) 	# load s2 limb and update s2_ptr
+	bdz	Lend		# If done, skip loop
+
+Loop:	lu	8,4(4)		# load s1 limb and update s1_ptr
+	lu	0,4(5)		# load s2 limb and update s2_ptr
+	ae	11,9,10 	# add previous limbs with cy, set cy
+	stu	7,4(3)		#
+	lu	9,4(4)		# load s1 limb and update s1_ptr
+	lu	10,4(5) 	# load s2 limb and update s2_ptr
+	ae	7,0,8		# add previous limbs with cy, set cy
+	stu	11,4(3) 	#
+	bdn	Loop		# decrement CTR and loop back
+
+Lend:	ae	11,9,10 	# add limbs with cy, set cy
+	st	7,4(3)		#
+	st	11,8(3) 	#
+	lil	3,0		# load cy into ...
+	aze	3,3		# ... return value register
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/power/mpih-lshift.S
new file mode 100644
index 0000000..d9e42da
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-lshift.S
@@ -0,0 +1,64 @@
+/* IBM POWER lshift
+ *
+ *      Copyright (C) 1992, 1994, 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s_ptr 	r4
+# size		r5
+# cnt		r6
+ */
+
+	.toc
+	.extern _gcry_mpih_lshift[DS]
+	.extern ._gcry_mpih_lshift
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_lshift
+	.globl ._gcry_mpih_lshift
+	.csect _gcry_mpih_lshift[DS]
+_gcry_mpih_lshift:
+	.long ._gcry_mpih_lshift, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_lshift:
+	sli	0,5,2
+	cax	9,3,0
+	cax	4,4,0
+	sfi	8,6,32
+	mtctr	5		# put limb count in CTR loop register
+	lu	0,-4(4) 	# read most significant limb
+	sre	3,0,8		# compute carry out limb, and init MQ register
+	bdz	Lend2		# if just one limb, skip loop
+	lu	0,-4(4) 	# read 2:nd most significant limb
+	sreq	7,0,8		# compute most significant limb of result
+	bdz	Lend		# if just two limb, skip loop
+Loop:	lu	0,-4(4) 	# load next lower limb
+	stu	7,-4(9) 	# store previous result during read latency
+	sreq	7,0,8		# compute result limb
+	bdn	Loop		# loop back until CTR is zero
+Lend:	stu	7,-4(9) 	# store 2:nd least significant limb
+Lend2:	sle	7,0,6		# compute least significant limb
+	st	7,-4(9) 	# store it
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/power/mpih-mul1.S
new file mode 100644
index 0000000..35034fa
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-mul1.S
@@ -0,0 +1,115 @@
+/* IBM POWER  mul_1 -- Multiply a limb vector with a limb and store
+ *                     the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s1_ptr	r4
+# size		r5
+# s2_limb	r6
+
+# The RS/6000 has no unsigned 32x32->64 bit multiplication instruction.  To
+# obtain that operation, we have to use the 32x32->64 signed multiplication
+# instruction, and add the appropriate compensation to the high limb of the
+# result.  We add the multiplicand if the multiplier has its most significant
+# bit set, and we add the multiplier if the multiplicand has its most
+# significant bit set.	We need to preserve the carry flag between each
+# iteration, so we have to compute the compensation carefully (the natural,
+# srai+and doesn't work).  Since the POWER architecture has a branch unit
+# we can branch in zero cycles, so that's how we perform the additions.
+ */
+
+	.toc
+	.csect ._gcry_mpih_mul_1[PR]
+	.align 2
+	.globl _gcry_mpih_mul_1
+	.globl ._gcry_mpih_mul_1
+	.csect _gcry_mpih_mul_1[DS]
+_gcry_mpih_mul_1:
+	.long ._gcry_mpih_mul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_mul_1[PR]
+._gcry_mpih_mul_1:
+
+	cal	3,-4(3)
+	l	0,0(4)
+	cmpi	0,6,0
+	mtctr	5
+	mul	9,0,6
+	srai	7,0,31
+	and	7,7,6
+	mfmq	8
+	ai	0,0,0		# reset carry
+	cax	9,9,7
+	blt	Lneg
+Lpos:	bdz	Lend
+Lploop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	mfmq	0
+	ae	8,0,9
+	bge	Lp0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Lp0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	mfmq	0
+	ae	8,0,10
+	bge	Lp1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Lp1:	bdn	Lploop
+	b	Lend
+
+Lneg:	cax	9,9,0
+	bdz	Lend
+Lnloop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	cax	10,10,0 	# adjust high limb for negative s2_limb
+	mfmq	0
+	ae	8,0,9
+	bge	Ln0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Ln0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	cax	9,9,0		# adjust high limb for negative s2_limb
+	mfmq	0
+	ae	8,0,10
+	bge	Ln1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Ln1:	bdn	Lnloop
+	b	Lend
+
+Lend0:	cal	9,0(10)
+Lend:	st	8,4(3)
+	aze	3,9
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/power/mpih-mul2.S
new file mode 100644
index 0000000..d056e8f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-mul2.S
@@ -0,0 +1,130 @@
+/* IBM POWER addmul_1 -- Multiply a limb vector with a limb and add
+ *			 the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s1_ptr	r4
+# size		r5
+# s2_limb	r6
+
+# The RS/6000 has no unsigned 32x32->64 bit multiplication instruction.  To
+# obtain that operation, we have to use the 32x32->64 signed multiplication
+# instruction, and add the appropriate compensation to the high limb of the
+# result.  We add the multiplicand if the multiplier has its most significant
+# bit set, and we add the multiplier if the multiplicand has its most
+# significant bit set.	We need to preserve the carry flag between each
+# iteration, so we have to compute the compensation carefully (the natural,
+# srai+and doesn't work).  Since the POWER architecture has a branch unit
+# we can branch in zero cycles, so that's how we perform the additions.
+ */
+
+	.toc
+	.csect ._gcry_mpih_addmul_1[PR]
+	.align 2
+	.globl _gcry_mpih_addmul_1
+	.globl ._gcry_mpih_addmul_1
+	.csect _gcry_mpih_addmul_1[DS]
+_gcry_mpih_addmul_1:
+	.long ._gcry_mpih_addmul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_addmul_1[PR]
+._gcry_mpih_addmul_1:
+
+	cal	3,-4(3)
+	l	0,0(4)
+	cmpi	0,6,0
+	mtctr	5
+	mul	9,0,6
+	srai	7,0,31
+	and	7,7,6
+	mfmq	8
+	cax	9,9,7
+	l	7,4(3)
+	a	8,8,7		# add res_limb
+	blt	Lneg
+Lpos:	bdz	Lend
+
+Lploop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	mfmq	0
+	ae	8,0,9		# low limb + old_cy_limb + old cy
+	l	7,4(3)
+	aze	10,10		# propagate cy to new cy_limb
+	a	8,8,7		# add res_limb
+	bge	Lp0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Lp0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	mfmq	0
+	ae	8,0,10
+	l	7,4(3)
+	aze	9,9
+	a	8,8,7
+	bge	Lp1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Lp1:	bdn	Lploop
+
+	b	Lend
+
+Lneg:	cax	9,9,0
+	bdz	Lend
+Lnloop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	mfmq	7
+	ae	8,7,9
+	l	7,4(3)
+	ae	10,10,0 	# propagate cy to new cy_limb
+	a	8,8,7		# add res_limb
+	bge	Ln0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Ln0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	mfmq	7
+	ae	8,7,10
+	l	7,4(3)
+	ae	9,9,0		# propagate cy to new cy_limb
+	a	8,8,7		# add res_limb
+	bge	Ln1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Ln1:	bdn	Lnloop
+	b	Lend
+
+Lend0:	cal	9,0(10)
+Lend:	st	8,4(3)
+	aze	3,9
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/power/mpih-mul3.S
new file mode 100644
index 0000000..8bc317b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-mul3.S
@@ -0,0 +1,135 @@
+/* IBM POWER submul_1 -- Multiply a limb vector with a limb and subtract
+ *			 the result from a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*
+
+# INPUT PARAMETERS
+# res_ptr	r3
+# s1_ptr	r4
+# size		r5
+# s2_limb	r6
+
+# The RS/6000 has no unsigned 32x32->64 bit multiplication instruction.  To
+# obtain that operation, we have to use the 32x32->64 signed multiplication
+# instruction, and add the appropriate compensation to the high limb of the
+# result.  We add the multiplicand if the multiplier has its most significant
+# bit set, and we add the multiplier if the multiplicand has its most
+# significant bit set.	We need to preserve the carry flag between each
+# iteration, so we have to compute the compensation carefully (the natural,
+# srai+and doesn't work).  Since the POWER architecture has a branch unit
+# we can branch in zero cycles, so that's how we perform the additions.
+ */
+
+	.toc
+	.csect ._gcry_mpih_submul_1[PR]
+	.align 2
+	.globl _gcry_mpih_submul_1
+	.globl ._gcry_mpih_submul_1
+	.csect _gcry_mpih_submul_1[DS]
+_gcry_mpih_submul_1:
+	.long ._gcry_mpih_submul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_submul_1[PR]
+._gcry_mpih_submul_1:
+
+	cal	3,-4(3)
+	l	0,0(4)
+	cmpi	0,6,0
+	mtctr	5
+	mul	9,0,6
+	srai	7,0,31
+	and	7,7,6
+	mfmq	11
+	cax	9,9,7
+	l	7,4(3)
+	sf	8,11,7		# add res_limb
+	a	11,8,11 	# invert cy (r11 is junk)
+	blt	Lneg
+Lpos:	bdz	Lend
+
+Lploop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	mfmq	0
+	ae	11,0,9		# low limb + old_cy_limb + old cy
+	l	7,4(3)
+	aze	10,10		# propagate cy to new cy_limb
+	sf	8,11,7		# add res_limb
+	a	11,8,11 	# invert cy (r11 is junk)
+	bge	Lp0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Lp0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	mfmq	0
+	ae	11,0,10
+	l	7,4(3)
+	aze	9,9
+	sf	8,11,7
+	a	11,8,11 	# invert cy (r11 is junk)
+	bge	Lp1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Lp1:	bdn	Lploop
+
+	b	Lend
+
+Lneg:	cax	9,9,0
+	bdz	Lend
+Lnloop: lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	10,0,6
+	mfmq	7
+	ae	11,7,9
+	l	7,4(3)
+	ae	10,10,0 	# propagate cy to new cy_limb
+	sf	8,11,7		# add res_limb
+	a	11,8,11 	# invert cy (r11 is junk)
+	bge	Ln0
+	cax	10,10,6 	# adjust high limb for negative limb from s1
+Ln0:	bdz	Lend0
+	lu	0,4(4)
+	stu	8,4(3)
+	cmpi	0,0,0
+	mul	9,0,6
+	mfmq	7
+	ae	11,7,10
+	l	7,4(3)
+	ae	9,9,0		# propagate cy to new cy_limb
+	sf	8,11,7		# add res_limb
+	a	11,8,11 	# invert cy (r11 is junk)
+	bge	Ln1
+	cax	9,9,6		# adjust high limb for negative limb from s1
+Ln1:	bdn	Lnloop
+	b	Lend
+
+Lend0:	cal	9,0(10)
+Lend:	st	8,4(3)
+	aze	3,9
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/power/mpih-rshift.S
new file mode 100644
index 0000000..f131a86
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-rshift.S
@@ -0,0 +1,64 @@
+/* IBM POWER rshift
+ *
+ *      Copyright (C) 1992, 1994, 1999, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s_ptr 	r4
+# size		r5
+# cnt		r6
+*/
+
+	.toc
+	.extern _gcry_mpih_rshift[DS]
+	.extern ._gcry_mpih_rshift
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_rshift
+	.globl ._gcry_mpih_rshift
+	.csect _gcry_mpih_rshift[DS]
+_gcry_mpih_rshift:
+	.long ._gcry_mpih_rshift, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_rshift:
+	sfi	8,6,32
+	mtctr	5		# put limb count in CTR loop register
+	l	0,0(4)		# read least significant limb
+	ai	9,3,-4		# adjust res_ptr since it's offset in the stu:s
+	sle	3,0,8		# compute carry limb, and init MQ register
+	bdz	Lend2		# if just one limb, skip loop
+	lu	0,4(4)		# read 2:nd least significant limb
+	sleq	7,0,8		# compute least significant limb of result
+	bdz	Lend		# if just two limb, skip loop
+Loop:	lu	0,4(4)		# load next higher limb
+	stu	7,4(9)		# store previous result during read latency
+	sleq	7,0,8		# compute result limb
+	bdn	Loop		# loop back until CTR is zero
+Lend:	stu	7,4(9)		# store 2:nd most significant limb
+Lend2:	sre	7,0,6		# compute most significant limb
+	st	7,4(9)		# store it
+	br
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/power/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/power/mpih-sub1.S
new file mode 100644
index 0000000..02748fc
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/power/mpih-sub1.S
@@ -0,0 +1,88 @@
+/* IBM POWER sub_n -- Subtract two limb vectors of equal, non-zero length.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1996, 1999,
+ *                    2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+/*
+# INPUT PARAMETERS
+# res_ptr	r3
+# s1_ptr	r4
+# s2_ptr	r5
+# size		r6
+ */
+
+	.toc
+	.extern _gcry_mpih_sub_n[DS]
+	.extern ._gcry_mpih_sub_n
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_sub_n
+	.globl ._gcry_mpih_sub_n
+	.csect _gcry_mpih_sub_n[DS]
+_gcry_mpih_sub_n:
+	.long ._gcry_mpih_sub_n, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_sub_n:
+	andil.	10,6,1		# odd or even number of limbs?
+	l	8,0(4)		# load least significant s1 limb
+	l	0,0(5)		# load least significant s2 limb
+	cal	3,-4(3) 	# offset res_ptr, it's updated before it's used
+	sri	10,6,1		# count for unrolled loop
+	sf	7,0,8		# subtract least significant limbs, set cy
+	mtctr	10		# copy count into CTR
+	beq	0,Leven 	# branch if even # of limbs (# of limbs >= 2)
+
+# We have an odd # of limbs.  Add the first limbs separately.
+	cmpi	1,10,0		# is count for unrolled loop zero?
+	bne	1,L1		# branch if not
+	st	7,4(3)
+	sfe	3,0,0		# load !cy into ...
+	sfi	3,3,0		# ... return value register
+	br			# return
+
+# We added least significant limbs.  Now reload the next limbs to enter loop.
+L1:	lu	8,4(4)		# load s1 limb and update s1_ptr
+	lu	0,4(5)		# load s2 limb and update s2_ptr
+	stu	7,4(3)
+	sfe	7,0,8		# subtract limbs, set cy
+Leven:	lu	9,4(4)		# load s1 limb and update s1_ptr
+	lu	10,4(5) 	# load s2 limb and update s2_ptr
+	bdz	Lend		# If done, skip loop
+
+Loop:	lu	8,4(4)		# load s1 limb and update s1_ptr
+	lu	0,4(5)		# load s2 limb and update s2_ptr
+	sfe	11,10,9 	# subtract previous limbs with cy, set cy
+	stu	7,4(3)		#
+	lu	9,4(4)		# load s1 limb and update s1_ptr
+	lu	10,4(5) 	# load s2 limb and update s2_ptr
+	sfe	7,0,8		# subtract previous limbs with cy, set cy
+	stu	11,4(3) 	#
+	bdn	Loop		# decrement CTR and loop back
+
+Lend:	sfe	11,10,9 	# subtract limbs with cy, set cy
+	st	7,4(3)		#
+	st	11,8(3) 	#
+	sfe	3,0,0		# load !cy into ...
+	sfi	3,3,0		# ... return value register
+	br
+
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/Manifest b/grub-core/lib/libgcrypt/mpi/powerpc32/Manifest
new file mode 100644
index 0000000..26ab6ea
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/Manifest
@@ -0,0 +1,28 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-add1.S
+mpih-sub1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+syntax.h
+$names$ iQCVAwUAP+LmYzEAnp832S/7AQI/cQP+Mcg9rF/c/bJTY48PE1/ARt7vCMtpIlv9alZSSSrU3WHzCtv9nVczFmwHU3DdKFawigY2DljQcK92dZ5ZlOfpFNMz4PKlVMWaKDk+jKlqm2dxvlHuqEvXPpjFAE2gHrhq5qLXS5ZHeMLJIEK84GYC6fjfLUMdZU3altXTUBvoXhA==Yax+
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/distfiles b/grub-core/lib/libgcrypt/mpi/powerpc32/distfiles
new file mode 100644
index 0000000..a086614
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/distfiles
@@ -0,0 +1,10 @@
+Manifest
+mpih-add1.S
+mpih-sub1.S
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+mpih-lshift.S
+mpih-rshift.S
+syntax.h
+
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-add1.S
new file mode 100644
index 0000000..1661f5e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-add1.S
@@ -0,0 +1,136 @@
+/* PowerPC-32 add_n -- Add two limb vectors of equal, non-zero length.
+ *
+ * Copyright (C) 1992, 1994, 1995, 1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,	(r3)
+ *		   mpi_ptr_t s1_ptr,	(r4)
+ *		   mpi_ptr_t s2_ptr,	(r5)
+ *		   mpi_size_t size)	(r6)
+ */
+
+	.toc
+	.extern _gcry_mpih_add_n[DS]
+	.extern ._gcry_mpih_add_n
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_add_n
+	.globl ._gcry_mpih_add_n
+	.csect _gcry_mpih_add_n[DS]
+_gcry_mpih_add_n:
+	.long ._gcry_mpih_add_n, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_add_n:
+	mtctr	6		# copy size into CTR
+	lwz	8,0(4)		# load least significant s1 limb
+	lwz	0,0(5)		# load least significant s2 limb
+	addi	3,3,-4		# offset res_ptr, it is updated before used
+	addc	7,0,8		# add least significant limbs, set cy
+	bdz	Lend		# If done, skip loop
+Loop:	lwzu	8,4(4)		# load s1 limb and update s1_ptr
+	lwzu	0,4(5)		# load s2 limb and update s2_ptr
+	stwu	7,4(3)		# store previous limb in load latency slot
+	adde	7,0,8		# add new limbs with cy, set cy
+	bdnz	Loop		# decrement CTR and loop back
+Lend:	stw	7,4(3)		# store ultimate result limb
+	li	3,0		# load cy into ...
+	addze	3,3		# ... return value register
+	blr
+
+#else
+/* Add two limb vectors of equal, non-zero length for PowerPC.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+/* mp_limb_t mpn_add_n (mp_ptr res_ptr, mp_srcptr s1_ptr, mp_srcptr s2_ptr,
+			mp_size_t size)
+   Calculate s1+s2 and put result in res_ptr; return carry, 0 or 1.  */
+
+/* Note on optimisation: This code is optimal for the 601.  Almost every other
+   possible 2-unrolled inner loop will not be.	Also, watch out for the
+   alignment...  */
+
+EALIGN(_gcry_mpih_add_n,3,0)
+/* Set up for loop below.  */
+       mtcrf 0x01,%r6
+       srwi. %r7,%r6,1
+       li    %r10,0
+       mtctr %r7
+       bt    31,2f
+
+/* Clear the carry.  */
+       addic %r0,%r0,0
+/* Adjust pointers for loop.  */
+       addi  %r3,%r3,-4
+       addi  %r4,%r4,-4
+       addi  %r5,%r5,-4
+       b     0f
+
+2:     lwz  %r7,0(%r5)
+       lwz  %r6,0(%r4)
+       addc %r6,%r6,%r7
+       stw  %r6,0(%r3)
+	beq  1f
+
+/* The loop.  */
+
+/* Align start of loop to an odd word boundary to guarantee that the
+   last two words can be fetched in one access (for 601).  */
+0:     lwz  %r9,4(%r4)
+       lwz  %r8,4(%r5)
+       lwzu %r6,8(%r4)
+       lwzu %r7,8(%r5)
+       adde %r8,%r9,%r8
+       stw  %r8,4(%r3)
+       adde %r6,%r6,%r7
+       stwu %r6,8(%r3)
+       bdnz 0b
+/* Return the carry.  */
+1:     addze %r3,%r10
+       blr
+END(_gcry_mpih_add_n)
+#endif
+
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-lshift.S
new file mode 100644
index 0000000..6231095
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-lshift.S
@@ -0,0 +1,198 @@
+/* PowerPC-32 lshift
+ *
+ *      Copyright (C) 1995, 1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_lshift( mpi_ptr_t wp,	(r3)
+ *		   mpi_ptr_t up,	(r4)
+ *		   mpi_size_t usize,	(r5)
+ *		   unsigned cnt)	(r6)
+ */
+
+	.toc
+.csect	.text[PR]
+	.align	2
+	.globl	_gcry_mpih_lshift
+	.globl	._gcry_mpih_lshift
+	.csect	_gcry_mpih_lshift[DS]
+_gcry_mpih_lshift:
+	.long	._gcry_mpih_lshift,  TOC[tc0],	  0
+	.csect	.text[PR]
+._gcry_mpih_lshift:
+	mtctr	5		# copy size into CTR
+	slwi	0,5,2
+	add	7,3,0		# make r7 point at end of res
+	add	4,4,0		# make r4 point at end of s1
+	subfic	8,6,32
+	lwzu	11,-4(4)	# load first s1 limb
+	srw	3,11,8		# compute function return value
+	bdz	Lend1
+
+Loop:	lwzu	10,-4(4)
+	slw	9,11,6
+	srw	12,10,8
+	or	9,9,12
+	stwu	9,-4(7)
+	bdz	Lend2
+	lwzu	11,-4(4)
+	slw	9,10,6
+	srw	12,11,8
+	or	9,9,12
+	stwu	9,-4(7)
+	bdnz	Loop
+
+Lend1:	slw	0,11,6
+	stw	0,-4(7)
+	blr
+
+Lend2:	slw	0,10,6
+	stw	0,-4(7)
+	blr
+
+#else
+/* Shift a limb left, low level routine.
+   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+/* mp_limb_t mpn_lshift (mp_ptr wp, mp_srcptr up, mp_size_t usize,
+			unsigned int cnt)  */
+
+EALIGN(_gcry_mpih_lshift,3,0)
+       mtctr   %r5	       # copy size into CTR
+       cmplwi  %cr0,%r5,16     # is size < 16
+       slwi    %r0,%r5,2
+       add     %r7,%r3,%r0     # make r7 point at end of res
+       add     %r4,%r4,%r0     # make r4 point at end of s1
+       lwzu    %r11,-4(%r4)    # load first s1 limb
+       subfic  %r8,%r6,32
+       srw     %r3,%r11,%r8    # compute function return value
+       bge     %cr0,L(big)     # branch if size >= 16
+
+       bdz     L(end1)
+
+0:     lwzu    %r10,-4(%r4)
+       slw     %r9,%r11,%r6
+       srw     %r12,%r10,%r8
+       or      %r9,%r9,%r12
+       stwu    %r9,-4(%r7)
+       bdz     L(end2)
+       lwzu    %r11,-4(%r4)
+       slw     %r9,%r10,%r6
+       srw     %r12,%r11,%r8
+       or      %r9,%r9,%r12
+       stwu    %r9,-4(%r7)
+       bdnz    0b
+
+L(end1):slw    %r0,%r11,%r6
+       stw     %r0,-4(%r7)
+       blr
+
+
+/* Guaranteed not to succeed.  */
+L(boom): tweq	 %r0,%r0
+
+/* We imitate a case statement, by using (yuk!) fixed-length code chunks,
+   of size 4*12 bytes.	We have to do this (or something) to make this PIC.  */
+L(big):        mflr    %r9
+       bltl-   %cr0,L(boom)    # Never taken, only used to set LR.
+       slwi    %r10,%r6,4
+       mflr    %r12
+       add     %r10,%r12,%r10
+       slwi    %r8,%r6,5
+       add     %r10,%r8,%r10
+       mtctr   %r10
+       addi    %r5,%r5,-1
+       mtlr    %r9
+       bctr
+
+L(end2):slw    %r0,%r10,%r6
+       stw     %r0,-4(%r7)
+       blr
+
+#define DO_LSHIFT(n) \
+       mtctr   %r5;						       \
+0:     lwzu    %r10,-4(%r4);					       \
+       slwi    %r9,%r11,n;					       \
+       inslwi  %r9,%r10,n,32-n; 				       \
+       stwu    %r9,-4(%r7);					       \
+       bdz-    L(end2); 					       \
+       lwzu    %r11,-4(%r4);					       \
+       slwi    %r9,%r10,n;					       \
+       inslwi  %r9,%r11,n,32-n; 				       \
+       stwu    %r9,-4(%r7);					       \
+       bdnz    0b;						       \
+       b       L(end1)
+
+       DO_LSHIFT(1)
+       DO_LSHIFT(2)
+       DO_LSHIFT(3)
+       DO_LSHIFT(4)
+       DO_LSHIFT(5)
+       DO_LSHIFT(6)
+       DO_LSHIFT(7)
+       DO_LSHIFT(8)
+       DO_LSHIFT(9)
+       DO_LSHIFT(10)
+       DO_LSHIFT(11)
+       DO_LSHIFT(12)
+       DO_LSHIFT(13)
+       DO_LSHIFT(14)
+       DO_LSHIFT(15)
+       DO_LSHIFT(16)
+       DO_LSHIFT(17)
+       DO_LSHIFT(18)
+       DO_LSHIFT(19)
+       DO_LSHIFT(20)
+       DO_LSHIFT(21)
+       DO_LSHIFT(22)
+       DO_LSHIFT(23)
+       DO_LSHIFT(24)
+       DO_LSHIFT(25)
+       DO_LSHIFT(26)
+       DO_LSHIFT(27)
+       DO_LSHIFT(28)
+       DO_LSHIFT(29)
+       DO_LSHIFT(30)
+       DO_LSHIFT(31)
+
+END(_gcry_mpih_lshift)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul1.S
new file mode 100644
index 0000000..bd418f7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul1.S
@@ -0,0 +1,120 @@
+/* PowerPC-32 mul_1 -- Multiply a limb vector with a limb and store
+ *		       the result in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1993, 1994, 1995,
+ *                    1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_mul_1( mpi_ptr_t res_ptr,	(r3)
+ *		  mpi_ptr_t s1_ptr,	(r4)
+ *		  mpi_size_t s1_size,	(r5)
+ *		  mpi_limb_t s2_limb)	(r6)
+ *
+ * This is a fairly straightforward implementation.  The timing of the PC601
+ * is hard to understand, so I will wait to optimize this until I have some
+ * hardware to play with.
+ *
+ * The code trivially generalizes to 64 bit limbs for the PC620.
+ */
+
+	.toc
+	.csect ._gcry_mpih_mul_1[PR]
+	.align 2
+	.globl _gcry_mpih_mul_1
+	.globl ._gcry_mpih_mul_1
+	.csect _gcry_mpih_mul_1[DS]
+_gcry_mpih_mul_1:
+	.long ._gcry_mpih_mul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_mul_1[PR]
+._gcry_mpih_mul_1:
+	mtctr	5
+
+	lwz	0,0(4)
+	mullw	7,0,6
+	mulhwu	10,0,6
+	addi	3,3,-4		# adjust res_ptr
+	addic	5,5,0		# clear cy with dummy insn
+	bdz	Lend
+
+Loop:	lwzu	0,4(4)
+	stwu	7,4(3)
+	mullw	8,0,6
+	adde	7,8,10
+	mulhwu	10,0,6
+	bdnz	Loop
+
+Lend:	stw	7,4(3)
+	addze	3,10
+	blr
+
+#else
+/* Multiply a limb vector by a limb, for PowerPC.
+   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+
+/* mp_limb_t mpn_mul_1 (mp_ptr res_ptr, mp_srcptr s1_ptr,
+			mp_size_t s1_size, mp_limb_t s2_limb)
+   Calculate s1*s2 and put result in res_ptr; return carry.  */
+
+ENTRY(_gcry_mpih_mul_1)
+       mtctr   %r5
+
+       lwz     %r0,0(%r4)
+       mullw   %r7,%r0,%r6
+       mulhwu  %r10,%r0,%r6
+       addi    %r3,%r3,-4	       # adjust res_ptr
+       addic   %r5,%r5,0	       # clear cy with dummy insn
+       bdz     1f
+
+0:     lwzu    %r0,4(%r4)
+       stwu    %r7,4(%r3)
+       mullw   %r8,%r0,%r6
+       adde    %r7,%r8,%r10
+       mulhwu  %r10,%r0,%r6
+       bdnz    0b
+
+1:     stw     %r7,4(%r3)
+       addze   %r3,%r10
+       blr
+END(_gcry_mpih_mul_1)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul2.S
new file mode 100644
index 0000000..1d97b81
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul2.S
@@ -0,0 +1,127 @@
+/* PowerPC-32 addmul_1 -- Multiply a limb vector with a limb and add
+ *			  the result to a second limb vector.
+ *
+ *      Copyright (C) 1995, 1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_addmul_1( mpi_ptr_t res_ptr,      (r3)
+ *		     mpi_ptr_t s1_ptr,	     (r4)
+ *		     mpi_size_t s1_size,     (r5)
+ *		     mpi_limb_t s2_limb)     (r6)
+ *
+ * This is a fairly straightforward implementation.  The timing of the PC601
+ * is hard to understand, so I will wait to optimize this until I have some
+ * hardware to play with.
+ *
+ * The code trivially generalizes to 64 bit limbs for the PC620.
+ */
+
+
+	.toc
+	.csect ._gcry_mpih_addmul_1[PR]
+	.align 2
+	.globl _gcry_mpih_addmul_1
+	.globl ._gcry_mpih_addmul_1
+	.csect _gcry_mpih_addmul_1[DS]
+_gcry_mpih_addmul_1:
+	.long ._gcry_mpih_addmul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_addmul_1[PR]
+._gcry_mpih_addmul_1:
+	mtctr	5
+
+	lwz	0,0(4)
+	mullw	7,0,6
+	mulhwu	10,0,6
+	lwz	9,0(3)
+	addc	8,7,9
+	addi	3,3,-4
+	bdz	Lend
+
+Loop:	lwzu	0,4(4)
+	stwu	8,4(3)
+	mullw	8,0,6
+	adde	7,8,10
+	mulhwu	10,0,6
+	lwz	9,4(3)
+	addze	10,10
+	addc	8,7,9
+	bdnz	Loop
+
+Lend:	stw	8,4(3)
+	addze	3,10
+	blr
+
+#else
+/* Multiply a limb vector by a single limb, for PowerPC.
+   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+
+/* mp_limb_t mpn_addmul_1 (mp_ptr res_ptr, mp_srcptr s1_ptr,
+			   mp_size_t s1_size, mp_limb_t s2_limb)
+   Calculate res+s1*s2 and put result back in res; return carry.  */
+ENTRY(_gcry_mpih_addmul_1)
+       mtctr   %r5
+
+       lwz     %r0,0(%r4)
+       mullw   %r7,%r0,%r6
+       mulhwu  %r10,%r0,%r6
+       lwz     %r9,0(%r3)
+       addc    %r8,%r7,%r9
+       addi    %r3,%r3,-4	       /* adjust res_ptr */
+       bdz     1f
+
+0:     lwzu    %r0,4(%r4)
+       stwu    %r8,4(%r3)
+       mullw   %r8,%r0,%r6
+       adde    %r7,%r8,%r10
+       mulhwu  %r10,%r0,%r6
+       lwz     %r9,4(%r3)
+       addze   %r10,%r10
+       addc    %r8,%r7,%r9
+       bdnz    0b
+
+1:     stw     %r8,4(%r3)
+       addze   %r3,%r10
+       blr
+END(_gcry_mpih_addmul_1)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul3.S
new file mode 100644
index 0000000..c410dbb
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-mul3.S
@@ -0,0 +1,130 @@
+/* PowerPC-32 submul_1 -- Multiply a limb vector with a limb and subtract
+ *			  the result from a second limb vector.
+ *
+ *      Copyright (C) 1995, 1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_submul_1( mpi_ptr_t res_ptr,      (r3)
+ *		     mpi_ptr_t s1_ptr,	     (r4)
+ *		     mpi_size_t s1_size,     (r5)
+ *		     mpi_limb_t s2_limb)     (r6)
+ *
+ * This is a fairly straightforward implementation.  The timing of the PC601
+ * is hard to understand, so I will wait to optimize this until I have some
+ * hardware to play with.
+ *
+ * The code trivially generalizes to 64 bit limbs for the PC620.
+ */
+
+	.toc
+	.csect ._gcry_mpih_submul_1[PR]
+	.align 2
+	.globl _gcry_mpih_submul_1
+	.globl ._gcry_mpih_submul_1
+	.csect _gcry_mpih_submul_1[DS]
+_gcry_mpih_submul_1:
+	.long ._gcry_mpih_submul_1[PR], TOC[tc0], 0
+	.csect ._gcry_mpih_submul_1[PR]
+._gcry_mpih_submul_1:
+	mtctr	5
+
+	lwz	0,0(4)
+	mullw	7,0,6
+	mulhwu	10,0,6
+	lwz	9,0(3)
+	subfc	8,7,9
+	addc	7,7,8		# invert cy (r7 is junk)
+	addi	3,3,-4
+	bdz	Lend
+
+Loop:	lwzu	0,4(4)
+	stwu	8,4(3)
+	mullw	8,0,6
+	adde	7,8,10
+	mulhwu	10,0,6
+	lwz	9,4(3)
+	addze	10,10
+	subfc	8,7,9
+	addc	7,7,8		# invert cy (r7 is junk)
+	bdnz	Loop
+
+Lend:	stw	8,4(3)
+	addze	3,10
+	blr
+
+#else
+/* Multiply a limb vector by a single limb, for PowerPC.
+   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+/* mp_limb_t mpn_submul_1 (mp_ptr res_ptr, mp_srcptr s1_ptr,
+			   mp_size_t s1_size, mp_limb_t s2_limb)
+   Calculate res-s1*s2 and put result back in res; return carry.  */
+
+ENTRY(_gcry_mpih_submul_1)
+       mtctr   %r5
+
+       lwz     %r0,0(%r4)
+       mullw   %r7,%r0,%r6
+       mulhwu  %r10,%r0,%r6
+       lwz     %r9,0(%r3)
+       subf    %r8,%r7,%r9
+       addc    %r7,%r7,%r8	       # invert cy (r7 is junk)
+       addi    %r3,%r3,-4	       # adjust res_ptr
+       bdz     1f
+
+0:     lwzu    %r0,4(%r4)
+       stwu    %r8,4(%r3)
+       mullw   %r8,%r0,%r6
+       adde    %r7,%r8,%r10
+       mulhwu  %r10,%r0,%r6
+       lwz     %r9,4(%r3)
+       addze   %r10,%r10
+       subf    %r8,%r7,%r9
+       addc    %r7,%r7,%r8	       # invert cy (r7 is junk)
+       bdnz    0b
+
+1:     stw     %r8,4(%r3)
+       addze   %r3,%r10
+       blr
+END(_gcry_mpih_submul_1)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-rshift.S
new file mode 100644
index 0000000..98349ed
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-rshift.S
@@ -0,0 +1,131 @@
+/* PowerPC-32 rshift
+ *
+ *      Copyright (C) 1995, 1998, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ * mpi_limb_t
+ * _gcry_mpih_rshift( mpi_ptr_t wp,	(r3)
+ *		   mpi_ptr_t up,	(r4)
+ *		   mpi_size_t usize,	(r5)
+ *		   unsigned cnt)	(r6)
+ */
+
+	.toc
+.csect	.text[PR]
+	.align	2
+	.globl	_gcry_mpih_rshift
+	.globl	._gcry_mpih_rshift
+	.csect	_gcry_mpih_rshift[DS]
+_gcry_mpih_rshift:
+	.long	._gcry_mpih_rshift,  TOC[tc0],	  0
+	.csect	.text[PR]
+._gcry_mpih_rshift:
+	mtctr	5		# copy size into CTR
+	addi	7,3,-4		# move adjusted res_ptr to free return reg
+	subfic	8,6,32
+	lwz	11,0(4) 	# load first s1 limb
+	slw	3,11,8		# compute function return value
+	bdz	Lend1
+
+Loop:	lwzu	10,4(4)
+	srw	9,11,6
+	slw	12,10,8
+	or	9,9,12
+	stwu	9,4(7)
+	bdz	Lend2
+	lwzu	11,4(4)
+	srw	9,10,6
+	slw	12,11,8
+	or	9,9,12
+	stwu	9,4(7)
+	bdnz	Loop
+
+Lend1:	srw	0,11,6
+	stw	0,4(7)
+	blr
+
+Lend2:	srw	0,10,6
+	stw	0,4(7)
+	blr
+
+#else
+/* Shift a limb right, low level routine.
+   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+
+/* INPUT PARAMETERS
+   res_ptr     r3
+   s1_ptr      r4
+   size 	       r5
+   cnt	       r6  */
+
+ENTRY(_gcry_mpih_rshift)
+       mtctr   5	       # copy size into CTR
+       addi    7,3,-4	       # move adjusted res_ptr to free return reg
+       subfic  8,6,32
+       lwz     11,0(4)	       # load first s1 limb
+       slw     3,11,8	       # compute function return value
+       bdz     1f
+
+0:     lwzu    10,4(4)
+       srw     9,11,6
+       slw     12,10,8
+       or      9,9,12
+       stwu    9,4(7)
+       bdz     2f
+       lwzu    11,4(4)
+       srw     9,10,6
+       slw     12,11,8
+       or      9,9,12
+       stwu    9,4(7)
+       bdnz    0b
+
+1:     srw     0,11,6
+       stw     0,4(7)
+       blr
+
+2:     srw     0,10,6
+       stw     0,4(7)
+       blr
+END(_gcry_mpih_rshift)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-sub1.S b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-sub1.S
new file mode 100644
index 0000000..d612ea8
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/mpih-sub1.S
@@ -0,0 +1,133 @@
+/* PowerPC-32  sub_n -- Subtract two limb vectors of the same length > 0
+ *			and store difference in a third limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998,
+ *                    2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "sysdep.h"
+#include "asm-syntax.h"
+
+
+#ifndef USE_PPC_PATCHES
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_sub_n( mpi_ptr_t res_ptr,	(r3)
+ *		   mpi_ptr_t s1_ptr,	(r4)
+ *		   mpi_ptr_t s2_ptr,	(r5)
+ *		   mpi_size_t size)	(r6)
+ */
+
+	.toc
+	.extern _gcry_mpih_sub_n[DS]
+	.extern ._gcry_mpih_sub_n
+.csect [PR]
+	.align 2
+	.globl _gcry_mpih_sub_n
+	.globl ._gcry_mpih_sub_n
+	.csect _gcry_mpih_sub_n[DS]
+_gcry_mpih_sub_n:
+	.long ._gcry_mpih_sub_n, TOC[tc0], 0
+	.csect [PR]
+._gcry_mpih_sub_n:
+	mtctr	6		# copy size into CTR
+	lwz	8,0(4)		# load least significant s1 limb
+	lwz	0,0(5)		# load least significant s2 limb
+	addi	3,3,-4		# offset res_ptr, it is updated before used
+	subfc	7,0,8		# add least significant limbs, set cy
+	bdz	Lend		# If done, skip loop
+Loop:	lwzu	8,4(4)		# load s1 limb and update s1_ptr
+	lwzu	0,4(5)		# load s2 limb and update s2_ptr
+	stwu	7,4(3)		# store previous limb in load latency slot
+	subfe	7,0,8		# add new limbs with cy, set cy
+	bdnz	Loop		# decrement CTR and loop back
+Lend:	stw	7,4(3)		# store ultimate result limb
+	subfe	3,0,0		# load !cy into ...
+	subfic	3,3,0		# ... return value register
+	blr
+
+#else
+/* Subtract two limb vectors of equal, non-zero length for PowerPC.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+/* mp_limb_t mpn_sub_n (mp_ptr res_ptr, mp_srcptr s1_ptr, mp_srcptr s2_ptr,
+			mp_size_t size)
+   Calculate s1-s2 and put result in res_ptr; return borrow, 0 or 1.  */
+
+/* Note on optimisation: This code is optimal for the 601.  Almost every other
+   possible 2-unrolled inner loop will not be.	Also, watch out for the
+   alignment...  */
+
+EALIGN(_gcry_mpih_sub_n,3,1)
+/* Set up for loop below.  */
+       mtcrf 0x01,%r6
+       srwi. %r7,%r6,1
+       mtctr %r7
+       bt    31,2f
+
+/* Set the carry (clear the borrow).  */
+       subfc %r0,%r0,%r0
+/* Adjust pointers for loop.  */
+       addi  %r3,%r3,-4
+       addi  %r4,%r4,-4
+       addi  %r5,%r5,-4
+       b     0f
+
+2:     lwz   %r7,0(%r5)
+       lwz   %r6,0(%r4)
+       subfc %r6,%r7,%r6
+       stw   %r6,0(%r3)
+	beq   1f
+
+/* Align start of loop to an odd word boundary to guarantee that the
+   last two words can be fetched in one access (for 601).  This turns
+   out to be important.  */
+0:
+       lwz   %r9,4(%r4)
+       lwz   %r8,4(%r5)
+       lwzu  %r6,8(%r4)
+       lwzu  %r7,8(%r5)
+       subfe %r8,%r8,%r9
+       stw   %r8,4(%r3)
+       subfe %r6,%r7,%r6
+       stwu  %r6,8(%r3)
+       bdnz  0b
+/* Return the borrow. */
+1:     subfe %r3,%r3,%r3
+       neg   %r3,%r3
+       blr
+END(_gcry_mpih_sub_n)
+#endif
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc32/syntax.h b/grub-core/lib/libgcrypt/mpi/powerpc32/syntax.h
new file mode 100644
index 0000000..5d4af9f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc32/syntax.h
@@ -0,0 +1,75 @@
+/* gmp2-2.0.2-ppc/mpn/powerpc-linux/syntax.h   Tue Oct	6 19:27:01 1998 */
+/* From glibc's sysdeps/unix/sysv/linux/powerpc/sysdep.h */
+
+/* Copyright (C) 1992, 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.	*/
+
+
+#define USE_PPC_PATCHES 1
+
+/* This seems to always be the case on PPC.  */
+#define ALIGNARG(log2) log2
+/* For ELF we need the `.type' directive to make shared libs work right.  */
+#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
+#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
+#define ASM_GLOBAL_DIRECTIVE   .globl
+
+#ifdef __STDC__
+#define C_LABEL(name) C_SYMBOL_NAME(name)##:
+#else
+#define C_LABEL(name) C_SYMBOL_NAME(name)/**/:
+#endif
+
+#ifdef __STDC__
+#define L(body) .L##body
+#else
+#define L(body) .L/**/body
+#endif
+
+/* No profiling of gmp's assembly for now... */
+#define CALL_MCOUNT /* no profiling */
+
+#define        ENTRY(name)				    \
+  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);		    \
+  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)	    \
+  .align ALIGNARG(2);					    \
+  C_LABEL(name) 					    \
+  CALL_MCOUNT
+
+#define EALIGN_W_0  /* No words to insert.  */
+#define EALIGN_W_1  nop
+#define EALIGN_W_2  nop;nop
+#define EALIGN_W_3  nop;nop;nop
+#define EALIGN_W_4  EALIGN_W_3;nop
+#define EALIGN_W_5  EALIGN_W_4;nop
+#define EALIGN_W_6  EALIGN_W_5;nop
+#define EALIGN_W_7  EALIGN_W_6;nop
+
+/* EALIGN is like ENTRY, but does alignment to 'words'*4 bytes
+   past a 2^align boundary.  */
+#define EALIGN(name, alignt, words)			\
+  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);		\
+  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)	\
+  .align ALIGNARG(alignt);				\
+  EALIGN_W_##words;					\
+  C_LABEL(name)
+
+#undef END
+#define END(name)		     \
+  ASM_SIZE_DIRECTIVE(name)
+
diff --git a/grub-core/lib/libgcrypt/mpi/powerpc64/distfiles b/grub-core/lib/libgcrypt/mpi/powerpc64/distfiles
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/powerpc64/distfiles
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/Manifest b/grub-core/lib/libgcrypt/mpi/sparc32/Manifest
new file mode 100644
index 0000000..d279229
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/Manifest
@@ -0,0 +1,24 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-lshift.S
+mpih-rshift.S
+mpih-add1.S
+udiv.S
+$names$ iQCVAwUAP+LmaDEAnp832S/7AQISHgP/Z5orU+CPKBeRFCogSQDm4p7J2VpDovU6mtfMTdjhqWuZG0U6y8WqH0aj3USfziOhtc8YjQHQ+97g3+EnIWZgLjKacWC6pScY/QbATEpF1D0Wrcea5rk3qR1t7isdBVVOrxedZ5vuj5Op2zx/0OlPI+wt6fTtW88BdG/a6w/ZU/8==Py6h
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/distfiles b/grub-core/lib/libgcrypt/mpi/sparc32/distfiles
new file mode 100644
index 0000000..a20f18e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/distfiles
@@ -0,0 +1,6 @@
+Manifest
+mpih-lshift.S
+mpih-rshift.S
+mpih-add1.S
+udiv.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/mpih-add1.S b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-add1.S
new file mode 100644
index 0000000..61a80ca
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-add1.S
@@ -0,0 +1,239 @@
+/* SPARC _add_n -- Add two limb vectors of the same length > 0 and store
+ *		   sum in a third limb vector.
+ *
+ *      Copyright (C) 1995, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+
+/*******************
+ *  mpi_limb_t
+ *  _gcry_mpih_add_n( mpi_ptr_t res_ptr,
+ *		   mpi_ptr_t s1_ptr,
+ *		   mpi_ptr_t s2_ptr,
+ *		   mpi_size_t size)
+ */
+
+! INPUT PARAMETERS
+#define res_ptr %o0
+#define s1_ptr	%o1
+#define s2_ptr	%o2
+#define size	%o3
+
+#include "sysdep.h"
+
+	.text
+	.align	4
+	.global C_SYMBOL_NAME(_gcry_mpih_add_n)
+C_SYMBOL_NAME(_gcry_mpih_add_n):
+	xor	s2_ptr,res_ptr,%g1
+	andcc	%g1,4,%g0
+	bne	L1			! branch if alignment differs
+	nop
+! **  V1a  **
+L0:	andcc	res_ptr,4,%g0		! res_ptr unaligned? Side effect: cy=0
+	be	L_v1			! if no, branch
+	nop
+/* Add least significant limb separately to align res_ptr and s2_ptr */
+	ld	[s1_ptr],%g4
+	add	s1_ptr,4,s1_ptr
+	ld	[s2_ptr],%g2
+	add	s2_ptr,4,s2_ptr
+	add	size,-1,size
+	addcc	%g4,%g2,%o4
+	st	%o4,[res_ptr]
+	add	res_ptr,4,res_ptr
+L_v1:	addx	%g0,%g0,%o4		! save cy in register
+	cmp	size,2			! if size < 2 ...
+	bl	Lend2			! ... branch to tail code
+	subcc	%g0,%o4,%g0		! restore cy
+
+	ld	[s1_ptr+0],%g4
+	addcc	size,-10,size
+	ld	[s1_ptr+4],%g1
+	ldd	[s2_ptr+0],%g2
+	blt	Lfin1
+	subcc	%g0,%o4,%g0		! restore cy
+/* Add blocks of 8 limbs until less than 8 limbs remain */
+Loop1:	addxcc	%g4,%g2,%o4
+	ld	[s1_ptr+8],%g4
+	addxcc	%g1,%g3,%o5
+	ld	[s1_ptr+12],%g1
+	ldd	[s2_ptr+8],%g2
+	std	%o4,[res_ptr+0]
+	addxcc	%g4,%g2,%o4
+	ld	[s1_ptr+16],%g4
+	addxcc	%g1,%g3,%o5
+	ld	[s1_ptr+20],%g1
+	ldd	[s2_ptr+16],%g2
+	std	%o4,[res_ptr+8]
+	addxcc	%g4,%g2,%o4
+	ld	[s1_ptr+24],%g4
+	addxcc	%g1,%g3,%o5
+	ld	[s1_ptr+28],%g1
+	ldd	[s2_ptr+24],%g2
+	std	%o4,[res_ptr+16]
+	addxcc	%g4,%g2,%o4
+	ld	[s1_ptr+32],%g4
+	addxcc	%g1,%g3,%o5
+	ld	[s1_ptr+36],%g1
+	ldd	[s2_ptr+32],%g2
+	std	%o4,[res_ptr+24]
+	addx	%g0,%g0,%o4		! save cy in register
+	addcc	size,-8,size
+	add	s1_ptr,32,s1_ptr
+	add	s2_ptr,32,s2_ptr
+	add	res_ptr,32,res_ptr
+	bge	Loop1
+	subcc	%g0,%o4,%g0		! restore cy
+
+Lfin1:	addcc	size,8-2,size
+	blt	Lend1
+	subcc	%g0,%o4,%g0		! restore cy
+/* Add blocks of 2 limbs until less than 2 limbs remain */
+Loope1: addxcc	%g4,%g2,%o4
+	ld	[s1_ptr+8],%g4
+	addxcc	%g1,%g3,%o5
+	ld	[s1_ptr+12],%g1
+	ldd	[s2_ptr+8],%g2
+	std	%o4,[res_ptr+0]
+	addx	%g0,%g0,%o4		! save cy in register
+	addcc	size,-2,size
+	add	s1_ptr,8,s1_ptr
+	add	s2_ptr,8,s2_ptr
+	add	res_ptr,8,res_ptr
+	bge	Loope1
+	subcc	%g0,%o4,%g0		! restore cy
+Lend1:	addxcc	%g4,%g2,%o4
+	addxcc	%g1,%g3,%o5
+	std	%o4,[res_ptr+0]
+	addx	%g0,%g0,%o4		! save cy in register
+
+	andcc	size,1,%g0
+	be	Lret1
+	subcc	%g0,%o4,%g0		! restore cy
+/* Add last limb */
+	ld	[s1_ptr+8],%g4
+	ld	[s2_ptr+8],%g2
+	addxcc	%g4,%g2,%o4
+	st	%o4,[res_ptr+8]
+
+Lret1:	retl
+	addx	%g0,%g0,%o0	! return carry-out from most sign. limb
+
+L1:	xor	s1_ptr,res_ptr,%g1
+	andcc	%g1,4,%g0
+	bne	L2
+	nop
+! **  V1b  **
+	mov	s2_ptr,%g1
+	mov	s1_ptr,s2_ptr
+	b	L0
+	mov	%g1,s1_ptr
+
+! **  V2  **
+/* If we come here, the alignment of s1_ptr and res_ptr as well as the
+   alignment of s2_ptr and res_ptr differ.  Since there are only two ways
+   things can be aligned (that we care about) we now know that the alignment
+   of s1_ptr and s2_ptr are the same.  */
+
+L2:	cmp	size,1
+	be	Ljone
+	nop
+	andcc	s1_ptr,4,%g0		! s1_ptr unaligned? Side effect: cy=0
+	be	L_v2			! if no, branch
+	nop
+/* Add least significant limb separately to align s1_ptr and s2_ptr */
+	ld	[s1_ptr],%g4
+	add	s1_ptr,4,s1_ptr
+	ld	[s2_ptr],%g2
+	add	s2_ptr,4,s2_ptr
+	add	size,-1,size
+	addcc	%g4,%g2,%o4
+	st	%o4,[res_ptr]
+	add	res_ptr,4,res_ptr
+
+L_v2:	addx	%g0,%g0,%o4		! save cy in register
+	addcc	size,-8,size
+	blt	Lfin2
+	subcc	%g0,%o4,%g0		! restore cy
+/* Add blocks of 8 limbs until less than 8 limbs remain */
+Loop2:	ldd	[s1_ptr+0],%g2
+	ldd	[s2_ptr+0],%o4
+	addxcc	%g2,%o4,%g2
+	st	%g2,[res_ptr+0]
+	addxcc	%g3,%o5,%g3
+	st	%g3,[res_ptr+4]
+	ldd	[s1_ptr+8],%g2
+	ldd	[s2_ptr+8],%o4
+	addxcc	%g2,%o4,%g2
+	st	%g2,[res_ptr+8]
+	addxcc	%g3,%o5,%g3
+	st	%g3,[res_ptr+12]
+	ldd	[s1_ptr+16],%g2
+	ldd	[s2_ptr+16],%o4
+	addxcc	%g2,%o4,%g2
+	st	%g2,[res_ptr+16]
+	addxcc	%g3,%o5,%g3
+	st	%g3,[res_ptr+20]
+	ldd	[s1_ptr+24],%g2
+	ldd	[s2_ptr+24],%o4
+	addxcc	%g2,%o4,%g2
+	st	%g2,[res_ptr+24]
+	addxcc	%g3,%o5,%g3
+	st	%g3,[res_ptr+28]
+	addx	%g0,%g0,%o4		! save cy in register
+	addcc	size,-8,size
+	add	s1_ptr,32,s1_ptr
+	add	s2_ptr,32,s2_ptr
+	add	res_ptr,32,res_ptr
+	bge	Loop2
+	subcc	%g0,%o4,%g0		! restore cy
+
+Lfin2:	addcc	size,8-2,size
+	blt	Lend2
+	subcc	%g0,%o4,%g0		! restore cy
+Loope2: ldd	[s1_ptr+0],%g2
+	ldd	[s2_ptr+0],%o4
+	addxcc	%g2,%o4,%g2
+	st	%g2,[res_ptr+0]
+	addxcc	%g3,%o5,%g3
+	st	%g3,[res_ptr+4]
+	addx	%g0,%g0,%o4		! save cy in register
+	addcc	size,-2,size
+	add	s1_ptr,8,s1_ptr
+	add	s2_ptr,8,s2_ptr
+	add	res_ptr,8,res_ptr
+	bge	Loope2
+	subcc	%g0,%o4,%g0		! restore cy
+Lend2:	andcc	size,1,%g0
+	be	Lret2
+	subcc	%g0,%o4,%g0		! restore cy
+/* Add last limb */
+Ljone:	ld	[s1_ptr],%g4
+	ld	[s2_ptr],%g2
+	addxcc	%g4,%g2,%o4
+	st	%o4,[res_ptr]
+
+Lret2:	retl
+	addx	%g0,%g0,%o0	! return carry-out from most sign. limb
+
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/mpih-lshift.S b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-lshift.S
new file mode 100644
index 0000000..3422ab0
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-lshift.S
@@ -0,0 +1,97 @@
+/* sparc lshift
+ *
+ *      Copyright (C) 1995, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+! INPUT PARAMETERS
+! res_ptr	%o0
+! src_ptr	%o1
+! size		%o2
+! cnt		%o3
+
+#include "sysdep.h"
+
+	.text
+	.align	4
+	.global C_SYMBOL_NAME(_gcry_mpih_lshift)
+C_SYMBOL_NAME(_gcry_mpih_lshift):
+	sll	%o2,2,%g1
+	add	%o1,%g1,%o1	! make %o1 point at end of src
+	ld	[%o1-4],%g2	! load first limb
+	sub	%g0,%o3,%o5	! negate shift count
+	add	%o0,%g1,%o0	! make %o0 point at end of res
+	add	%o2,-1,%o2
+	andcc	%o2,4-1,%g4	! number of limbs in first loop
+	srl	%g2,%o5,%g1	! compute function result
+	be	L0		! if multiple of 4 limbs, skip first loop
+	st	%g1,[%sp+80]
+
+	sub	%o2,%g4,%o2	! adjust count for main loop
+
+Loop0:	ld	[%o1-8],%g3
+	add	%o0,-4,%o0
+	add	%o1,-4,%o1
+	addcc	%g4,-1,%g4
+	sll	%g2,%o3,%o4
+	srl	%g3,%o5,%g1
+	mov	%g3,%g2
+	or	%o4,%g1,%o4
+	bne	Loop0
+	 st	%o4,[%o0+0]
+
+L0:	tst	%o2
+	be	Lend
+	 nop
+
+Loop:	ld	[%o1-8],%g3
+	add	%o0,-16,%o0
+	addcc	%o2,-4,%o2
+	sll	%g2,%o3,%o4
+	srl	%g3,%o5,%g1
+
+	ld	[%o1-12],%g2
+	sll	%g3,%o3,%g4
+	or	%o4,%g1,%o4
+	st	%o4,[%o0+12]
+	srl	%g2,%o5,%g1
+
+	ld	[%o1-16],%g3
+	sll	%g2,%o3,%o4
+	or	%g4,%g1,%g4
+	st	%g4,[%o0+8]
+	srl	%g3,%o5,%g1
+
+	ld	[%o1-20],%g2
+	sll	%g3,%o3,%g4
+	or	%o4,%g1,%o4
+	st	%o4,[%o0+4]
+	srl	%g2,%o5,%g1
+
+	add	%o1,-16,%o1
+	or	%g4,%g1,%g4
+	bne	Loop
+	 st	%g4,[%o0+0]
+
+Lend:	sll	%g2,%o3,%g2
+	st	%g2,[%o0-4]
+	retl
+	ld	[%sp+80],%o0
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/mpih-rshift.S b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-rshift.S
new file mode 100644
index 0000000..cd3db41
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/mpih-rshift.S
@@ -0,0 +1,93 @@
+/* sparc rshift
+ *
+ *      Copyright (C) 1995, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+! INPUT PARAMETERS
+! res_ptr	%o0
+! src_ptr	%o1
+! size		%o2
+! cnt		%o3
+
+#include "sysdep.h"
+
+	.text
+	.align	4
+	.global C_SYMBOL_NAME(_gcry_mpih_rshift)
+C_SYMBOL_NAME(_gcry_mpih_rshift):
+	ld	[%o1],%g2	! load first limb
+	sub	%g0,%o3,%o5	! negate shift count
+	add	%o2,-1,%o2
+	andcc	%o2,4-1,%g4	! number of limbs in first loop
+	sll	%g2,%o5,%g1	! compute function result
+	be	L0		! if multiple of 4 limbs, skip first loop
+	st	%g1,[%sp+80]
+
+	sub	%o2,%g4,%o2	! adjust count for main loop
+
+Loop0:	ld	[%o1+4],%g3
+	add	%o0,4,%o0
+	add	%o1,4,%o1
+	addcc	%g4,-1,%g4
+	srl	%g2,%o3,%o4
+	sll	%g3,%o5,%g1
+	mov	%g3,%g2
+	or	%o4,%g1,%o4
+	bne	Loop0
+	 st	%o4,[%o0-4]
+
+L0:	tst	%o2
+	be	Lend
+	 nop
+
+Loop:	ld	[%o1+4],%g3
+	add	%o0,16,%o0
+	addcc	%o2,-4,%o2
+	srl	%g2,%o3,%o4
+	sll	%g3,%o5,%g1
+
+	ld	[%o1+8],%g2
+	srl	%g3,%o3,%g4
+	or	%o4,%g1,%o4
+	st	%o4,[%o0-16]
+	sll	%g2,%o5,%g1
+
+	ld	[%o1+12],%g3
+	srl	%g2,%o3,%o4
+	or	%g4,%g1,%g4
+	st	%g4,[%o0-12]
+	sll	%g3,%o5,%g1
+
+	ld	[%o1+16],%g2
+	srl	%g3,%o3,%g4
+	or	%o4,%g1,%o4
+	st	%o4,[%o0-8]
+	sll	%g2,%o5,%g1
+
+	add	%o1,16,%o1
+	or	%g4,%g1,%g4
+	bne	Loop
+	 st	%g4,[%o0-4]
+
+Lend:	srl	%g2,%o3,%g2
+	st	%g2,[%o0-0]
+	retl
+	ld	[%sp+80],%o0
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32/udiv.S b/grub-core/lib/libgcrypt/mpi/sparc32/udiv.S
new file mode 100644
index 0000000..006b5c1
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32/udiv.S
@@ -0,0 +1,195 @@
+/* SPARC v7 __udiv_qrnnd division support, used from longlong.h.
+ *           This is for v7 CPUs without a floating-point unit.
+ *
+ *      Copyright (C) 1993, 1994, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+! INPUT PARAMETERS
+! rem_ptr	o0
+! n1		o1
+! n0		o2
+! d		o3
+
+#include "sysdep.h"
+
+	.text
+	.align 4
+	.global C_SYMBOL_NAME(__udiv_qrnnd)
+C_SYMBOL_NAME(__udiv_qrnnd):
+	tst	%o3
+	bneg	Largedivisor
+	mov	8,%g1
+
+	b	Lp1
+	addxcc	%o2,%o2,%o2
+
+Lplop:	bcc	Ln1
+	addxcc	%o2,%o2,%o2
+Lp1:	addx	%o1,%o1,%o1
+	subcc	%o1,%o3,%o4
+	bcc	Ln2
+	addxcc	%o2,%o2,%o2
+Lp2:	addx	%o1,%o1,%o1
+	subcc	%o1,%o3,%o4
+	bcc	Ln3
+	addxcc	%o2,%o2,%o2
+Lp3:	addx	%o1,%o1,%o1
+	subcc	%o1,%o3,%o4
+	bcc	Ln4
+	addxcc	%o2,%o2,%o2
+Lp4:	addx	%o1,%o1,%o1
+	addcc	%g1,-1,%g1
+	bne	Lplop
+	subcc	%o1,%o3,%o4
+	bcc	Ln5
+	addxcc	%o2,%o2,%o2
+Lp5:	st	%o1,[%o0]
+	retl
+	xnor	%g0,%o2,%o0
+
+Lnlop:	bcc	Lp1
+	addxcc	%o2,%o2,%o2
+Ln1:	addx	%o4,%o4,%o4
+	subcc	%o4,%o3,%o1
+	bcc	Lp2
+	addxcc	%o2,%o2,%o2
+Ln2:	addx	%o4,%o4,%o4
+	subcc	%o4,%o3,%o1
+	bcc	Lp3
+	addxcc	%o2,%o2,%o2
+Ln3:	addx	%o4,%o4,%o4
+	subcc	%o4,%o3,%o1
+	bcc	Lp4
+	addxcc	%o2,%o2,%o2
+Ln4:	addx	%o4,%o4,%o4
+	addcc	%g1,-1,%g1
+	bne	Lnlop
+	subcc	%o4,%o3,%o1
+	bcc	Lp5
+	addxcc	%o2,%o2,%o2
+Ln5:	st	%o4,[%o0]
+	retl
+	xnor	%g0,%o2,%o0
+
+Largedivisor:
+	and	%o2,1,%o5	! %o5 = n0 & 1
+
+	srl	%o2,1,%o2
+	sll	%o1,31,%g2
+	or	%g2,%o2,%o2	! %o2 = lo(n1n0 >> 1)
+	srl	%o1,1,%o1	! %o1 = hi(n1n0 >> 1)
+
+	and	%o3,1,%g2
+	srl	%o3,1,%g3	! %g3 = floor(d / 2)
+	add	%g3,%g2,%g3	! %g3 = ceil(d / 2)
+
+	b	LLp1
+	addxcc	%o2,%o2,%o2
+
+LLplop: bcc	LLn1
+	addxcc	%o2,%o2,%o2
+LLp1:	addx	%o1,%o1,%o1
+	subcc	%o1,%g3,%o4
+	bcc	LLn2
+	addxcc	%o2,%o2,%o2
+LLp2:	addx	%o1,%o1,%o1
+	subcc	%o1,%g3,%o4
+	bcc	LLn3
+	addxcc	%o2,%o2,%o2
+LLp3:	addx	%o1,%o1,%o1
+	subcc	%o1,%g3,%o4
+	bcc	LLn4
+	addxcc	%o2,%o2,%o2
+LLp4:	addx	%o1,%o1,%o1
+	addcc	%g1,-1,%g1
+	bne	LLplop
+	subcc	%o1,%g3,%o4
+	bcc	LLn5
+	addxcc	%o2,%o2,%o2
+LLp5:	add	%o1,%o1,%o1	! << 1
+	tst	%g2
+	bne	Oddp
+	add	%o5,%o1,%o1
+	st	%o1,[%o0]
+	retl
+	xnor	%g0,%o2,%o0
+
+LLnlop: bcc	LLp1
+	addxcc	%o2,%o2,%o2
+LLn1:	addx	%o4,%o4,%o4
+	subcc	%o4,%g3,%o1
+	bcc	LLp2
+	addxcc	%o2,%o2,%o2
+LLn2:	addx	%o4,%o4,%o4
+	subcc	%o4,%g3,%o1
+	bcc	LLp3
+	addxcc	%o2,%o2,%o2
+LLn3:	addx	%o4,%o4,%o4
+	subcc	%o4,%g3,%o1
+	bcc	LLp4
+	addxcc	%o2,%o2,%o2
+LLn4:	addx	%o4,%o4,%o4
+	addcc	%g1,-1,%g1
+	bne	LLnlop
+	subcc	%o4,%g3,%o1
+	bcc	LLp5
+	addxcc	%o2,%o2,%o2
+LLn5:	add	%o4,%o4,%o4	! << 1
+	tst	%g2
+	bne	Oddn
+	add	%o5,%o4,%o4
+	st	%o4,[%o0]
+	retl
+	xnor	%g0,%o2,%o0
+
+Oddp:	xnor	%g0,%o2,%o2
+	! q' in %o2. r' in %o1
+	addcc	%o1,%o2,%o1
+	bcc	LLp6
+	addx	%o2,0,%o2
+	sub	%o1,%o3,%o1
+LLp6:	subcc	%o1,%o3,%g0
+	bcs	LLp7
+	subx	%o2,-1,%o2
+	sub	%o1,%o3,%o1
+LLp7:	st	%o1,[%o0]
+	retl
+	mov	%o2,%o0
+
+Oddn:	xnor	%g0,%o2,%o2
+	! q' in %o2. r' in %o4
+	addcc	%o4,%o2,%o4
+	bcc	LLn6
+	addx	%o2,0,%o2
+	sub	%o4,%o3,%o4
+LLn6:	subcc	%o4,%o3,%g0
+	bcs	LLn7
+	subx	%o2,-1,%o2
+	sub	%o4,%o3,%o4
+LLn7:	st	%o4,[%o0]
+	retl
+	mov	%o2,%o0
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/Manifest b/grub-core/lib/libgcrypt/mpi/sparc32v8/Manifest
new file mode 100644
index 0000000..dc1ce6a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/Manifest
@@ -0,0 +1,23 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+$names$ iQCVAwUAP+LmbjEAnp832S/7AQKQ2gQAotpCpY9rOJUCdZHbDLXXB9i1UUMraRKbVWimtKq493Y2d2wcqXCK2WaGs1AePK3K6Qk6msxZ0PL5Ho7KgHMkzsZ+wG0EUziiuX0yZRTWNm0r3TYerP6SdWH5GOVdSXn7ckkppk2sVOokfQTy+Tmrnah3+dlYJoujan+fmXWN6Us==DolM
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/distfiles b/grub-core/lib/libgcrypt/mpi/sparc32v8/distfiles
new file mode 100644
index 0000000..6e9a530
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/distfiles
@@ -0,0 +1,5 @@
+Manifest
+mpih-mul1.S
+mpih-mul2.S
+mpih-mul3.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S
new file mode 100644
index 0000000..03fcdda
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul1.S
@@ -0,0 +1,109 @@
+/* SPARC v8 __mpn_mul_1 -- Multiply a limb vector with a single limb and
+ *                         store the product in a second limb vector.
+ *
+ *      Copyright (C) 1992, 1994, 1995, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+! INPUT PARAMETERS
+! res_ptr	o0
+! s1_ptr	o1
+! size		o2
+! s2_limb	o3
+
+#include "sysdep.h"
+
+.text
+	.align	8
+	.global C_SYMBOL_NAME(_gcry_mpih_mul_1)
+C_SYMBOL_NAME(_gcry_mpih_mul_1):
+	sll	%o2,4,%g1
+	and	%g1,(4-1)<<4,%g1
+#if PIC
+	mov	%o7,%g4 		! Save return address register
+	call	1f
+	add	%o7,LL-1f,%g3
+1:	mov	%g4,%o7 		! Restore return address register
+#else
+	sethi	%hi(LL),%g3
+	or	%g3,%lo(LL),%g3
+#endif
+	jmp	%g3+%g1
+	ld	[%o1+0],%o4	! 1
+LL:
+LL00:	add	%o0,-4,%o0
+	add	%o1,-4,%o1
+	b	Loop00		/* 4, 8, 12, ... */
+	orcc	%g0,%g0,%g2
+LL01:	b	Loop01		/* 1, 5, 9, ... */
+	orcc	%g0,%g0,%g2
+	nop
+	nop
+LL10:	add	%o0,-12,%o0	/* 2, 6, 10, ... */
+	add	%o1,4,%o1
+	b	Loop10
+	orcc	%g0,%g0,%g2
+	nop
+LL11:	add	%o0,-8,%o0	/* 3, 7, 11, ... */
+	add	%o1,-8,%o1
+	b	Loop11
+	orcc	%g0,%g0,%g2
+
+Loop:	addcc	%g3,%g2,%g3	! 1
+	ld	[%o1+4],%o4	! 2
+	st	%g3,[%o0+0]	! 1
+	rd	%y,%g2		! 1
+Loop00: umul	%o4,%o3,%g3	! 2
+	addxcc	%g3,%g2,%g3	! 2
+	ld	[%o1+8],%o4	! 3
+	st	%g3,[%o0+4]	! 2
+	rd	%y,%g2		! 2
+Loop11: umul	%o4,%o3,%g3	! 3
+	addxcc	%g3,%g2,%g3	! 3
+	ld	[%o1+12],%o4	! 4
+	add	%o1,16,%o1
+	st	%g3,[%o0+8]	! 3
+	rd	%y,%g2		! 3
+Loop10: umul	%o4,%o3,%g3	! 4
+	addxcc	%g3,%g2,%g3	! 4
+	ld	[%o1+0],%o4	! 1
+	st	%g3,[%o0+12]	! 4
+	add	%o0,16,%o0
+	rd	%y,%g2		! 4
+	addx	%g0,%g2,%g2
+Loop01: addcc	%o2,-4,%o2
+	bg	Loop
+	umul	%o4,%o3,%g3	! 1
+
+	addcc	%g3,%g2,%g3	! 4
+	st	%g3,[%o0+0]	! 4
+	rd	%y,%g2		! 4
+
+	retl
+	addx	%g0,%g2,%o0
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul2.S b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul2.S
new file mode 100644
index 0000000..6f5cc43
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul2.S
@@ -0,0 +1,132 @@
+/* SPARC v8 __mpn_addmul_1 -- Multiply a limb vector with a limb and
+ *                            add the result to a second limb vector.
+ *
+ *      Copyright (C) 1992, 1993, 1994, 1995, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+! INPUT PARAMETERS
+! res_ptr	o0
+! s1_ptr	o1
+! size		o2
+! s2_limb	o3
+
+#include "sysdep.h"
+
+.text
+	.align 4
+	.global C_SYMBOL_NAME(_gcry_mpih_addmul_1)
+C_SYMBOL_NAME(_gcry_mpih_addmul_1):
+	orcc	%g0,%g0,%g2
+	ld	[%o1+0],%o4	! 1
+
+	sll	%o2,4,%g1
+	and	%g1,(4-1)<<4,%g1
+#if PIC
+	mov	%o7,%g4 		! Save return address register
+	call	1f
+	add	%o7,LL-1f,%g3
+1:	mov	%g4,%o7 		! Restore return address register
+#else
+	sethi	%hi(LL),%g3
+	or	%g3,%lo(LL),%g3
+#endif
+	jmp	%g3+%g1
+	nop
+LL:
+LL00:	add	%o0,-4,%o0
+	b	Loop00		/* 4, 8, 12, ... */
+	add	%o1,-4,%o1
+	nop
+LL01:	b	Loop01		/* 1, 5, 9, ... */
+	nop
+	nop
+	nop
+LL10:	add	%o0,-12,%o0	/* 2, 6, 10, ... */
+	b	Loop10
+	add	%o1,4,%o1
+	nop
+LL11:	add	%o0,-8,%o0	/* 3, 7, 11, ... */
+	b	Loop11
+	add	%o1,-8,%o1
+	nop
+
+1:	addcc	%g3,%g2,%g3	! 1
+	ld	[%o1+4],%o4	! 2
+	rd	%y,%g2		! 1
+	addx	%g0,%g2,%g2
+	ld	[%o0+0],%g1	! 2
+	addcc	%g1,%g3,%g3
+	st	%g3,[%o0+0]	! 1
+Loop00: umul	%o4,%o3,%g3	! 2
+	ld	[%o0+4],%g1	! 2
+	addxcc	%g3,%g2,%g3	! 2
+	ld	[%o1+8],%o4	! 3
+	rd	%y,%g2		! 2
+	addx	%g0,%g2,%g2
+	nop
+	addcc	%g1,%g3,%g3
+	st	%g3,[%o0+4]	! 2
+Loop11: umul	%o4,%o3,%g3	! 3
+	addxcc	%g3,%g2,%g3	! 3
+	ld	[%o1+12],%o4	! 4
+	rd	%y,%g2		! 3
+	add	%o1,16,%o1
+	addx	%g0,%g2,%g2
+	ld	[%o0+8],%g1	! 2
+	addcc	%g1,%g3,%g3
+	st	%g3,[%o0+8]	! 3
+Loop10: umul	%o4,%o3,%g3	! 4
+	addxcc	%g3,%g2,%g3	! 4
+	ld	[%o1+0],%o4	! 1
+	rd	%y,%g2		! 4
+	addx	%g0,%g2,%g2
+	ld	[%o0+12],%g1	! 2
+	addcc	%g1,%g3,%g3
+	st	%g3,[%o0+12]	! 4
+	add	%o0,16,%o0
+	addx	%g0,%g2,%g2
+Loop01: addcc	%o2,-4,%o2
+	bg	1b
+	umul	%o4,%o3,%g3	! 1
+
+	addcc	%g3,%g2,%g3	! 4
+	rd	%y,%g2		! 4
+	addx	%g0,%g2,%g2
+	ld	[%o0+0],%g1	! 2
+	addcc	%g1,%g3,%g3
+	st	%g3,[%o0+0]	! 4
+	addx	%g0,%g2,%o0
+
+	retl
+	 nop
+
+
+!	umul, ld, addxcc, rd, st
+
+!	umul, ld, addxcc, rd, ld, addcc, st, addx
+
diff --git a/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul3.S b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul3.S
new file mode 100644
index 0000000..93bb194
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/sparc32v8/mpih-mul3.S
@@ -0,0 +1,67 @@
+/* SPARC v8 __mpn_submul_1 -- Multiply a limb vector with a limb and
+ *                            subtract the result from a second limb vector.
+ *
+ *      Copyright (C) 1992, 1993, 1994, 1998, 
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+        
+! INPUT PARAMETERS
+! res_ptr	o0
+! s1_ptr	o1
+! size		o2
+! s2_limb	o3
+
+#include "sysdep.h"
+
+.text
+	.align 4
+	.global C_SYMBOL_NAME(_gcry_mpih_submul_1)
+C_SYMBOL_NAME(_gcry_mpih_submul_1):
+	sub	%g0,%o2,%o2		! negate ...
+	sll	%o2,2,%o2		! ... and scale size
+	sub	%o1,%o2,%o1		! o1 is offset s1_ptr
+	sub	%o0,%o2,%g1		! g1 is offset res_ptr
+
+	mov	0,%o0			! clear cy_limb
+
+Loop:	ld	[%o1+%o2],%o4
+	ld	[%g1+%o2],%g2
+	umul	%o4,%o3,%o5
+	rd	%y,%g3
+	addcc	%o5,%o0,%o5
+	addx	%g3,0,%o0
+	subcc	%g2,%o5,%g2
+	addx	%o0,0,%o0
+	st	%g2,[%g1+%o2]
+
+	addcc	%o2,4,%o2
+	bne	Loop
+	 nop
+
+	retl
+	 nop
+
+
diff --git a/grub-core/lib/libgcrypt/mpi/supersparc/Manifest b/grub-core/lib/libgcrypt/mpi/supersparc/Manifest
new file mode 100644
index 0000000..869b97b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/supersparc/Manifest
@@ -0,0 +1,21 @@
+# Manifest - checksums 
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+udiv.S
+$names$ iQCVAwUAP+LmdjEAnp832S/7AQIrUgQA3YmurZhK7r20DqRvg0gwNe9jMDcFfUY4ZPhW5HkGzMbmrxXtj5Dx50RIPteum72bXE+IhcngljQb/cskiN5Hi9oc2a2CPhyTqVFEeGyF+kJ170GI1pVfFOfzbVG0F4nEwm5lGHgv/nvFsvrjmmAXVW1v/yk5N35wbiLviOFrLOQ==byFc
diff --git a/grub-core/lib/libgcrypt/mpi/supersparc/distfiles b/grub-core/lib/libgcrypt/mpi/supersparc/distfiles
new file mode 100644
index 0000000..ef7c0a5
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/supersparc/distfiles
@@ -0,0 +1,3 @@
+Manifest
+udiv.S
+
diff --git a/grub-core/lib/libgcrypt/mpi/supersparc/udiv.S b/grub-core/lib/libgcrypt/mpi/supersparc/udiv.S
new file mode 100644
index 0000000..79e506a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/mpi/supersparc/udiv.S
@@ -0,0 +1,118 @@
+/* SuperSPARC __udiv_qrnnd division support, used from longlong.h.
+ *            This is for SuperSPARC only, to compensate for its
+ *            semi-functional udiv instruction.
+ *
+ *      Copyright (C) 1993, 1994, 1996, 1998,
+ *                    2001, 2002 Free Software Foundation, Inc.
+ *       
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+
+
+! INPUT PARAMETERS
+! rem_ptr	i0
+! n1		i1
+! n0		i2
+! d		i3
+
+#include "sysdep.h"
+#undef ret	/* Kludge for glibc */
+
+	.text
+	.align	8
+LC0:	.double 0r4294967296
+LC1:	.double 0r2147483648
+
+	.align	4
+	.global C_SYMBOL_NAME(__udiv_qrnnd)
+C_SYMBOL_NAME(__udiv_qrnnd):
+	!#PROLOGUE# 0
+	save	%sp,-104,%sp
+	!#PROLOGUE# 1
+	st	%i1,[%fp-8]
+	ld	[%fp-8],%f10
+	sethi	%hi(LC0),%o7
+	fitod	%f10,%f4
+	ldd	[%o7+%lo(LC0)],%f8
+	cmp	%i1,0
+	bge	L248
+	mov	%i0,%i5
+	faddd	%f4,%f8,%f4
+L248:
+	st	%i2,[%fp-8]
+	ld	[%fp-8],%f10
+	fmuld	%f4,%f8,%f6
+	cmp	%i2,0
+	bge	L249
+	fitod	%f10,%f2
+	faddd	%f2,%f8,%f2
+L249:
+	st	%i3,[%fp-8]
+	faddd	%f6,%f2,%f2
+	ld	[%fp-8],%f10
+	cmp	%i3,0
+	bge	L250
+	fitod	%f10,%f4
+	faddd	%f4,%f8,%f4
+L250:
+	fdivd	%f2,%f4,%f2
+	sethi	%hi(LC1),%o7
+	ldd	[%o7+%lo(LC1)],%f4
+	fcmped	%f2,%f4
+	nop
+	fbge,a	L251
+	fsubd	%f2,%f4,%f2
+	fdtoi	%f2,%f2
+	st	%f2,[%fp-8]
+	b	L252
+	ld	[%fp-8],%i4
+L251:
+	fdtoi	%f2,%f2
+	st	%f2,[%fp-8]
+	ld	[%fp-8],%i4
+	sethi	%hi(-2147483648),%g2
+	xor	%i4,%g2,%i4
+L252:
+	umul	%i3,%i4,%g3
+	rd	%y,%i0
+	subcc	%i2,%g3,%o7
+	subxcc	%i1,%i0,%g0
+	be	L253
+	cmp	%o7,%i3
+
+	add	%i4,-1,%i0
+	add	%o7,%i3,%o7
+	st	%o7,[%i5]
+	ret
+	restore
+L253:
+	blu	L246
+	mov	%i4,%i0
+	add	%i4,1,%i0
+	sub	%o7,%i3,%o7
+L246:
+	st	%o7,[%i5]
+	ret
+	restore
+
diff --git a/grub-core/lib/libgcrypt/src/ChangeLog-2011 b/grub-core/lib/libgcrypt/src/ChangeLog-2011
new file mode 100644
index 0000000..796fea4
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/ChangeLog-2011
@@ -0,0 +1,2335 @@
+2011-12-01  Werner Koch  <wk@g10code.com>
+
+        NB: ChangeLog files are no longer manually maintained.  Starting
+        on December 1st, 2011 we put change information only in the GIT
+        commit log, and generate a top-level ChangeLog file from logs at
+        "make dist".  See doc/HACKING for details.
+
+2011-09-08  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in [GCRYPT_NO_DEPRECATED]: Exclude gcry_ac structures.
+
+2011-06-10  Werner Koch  <wk@g10code.com>
+
+	* sexp.c (vsexp_sscan): Add new format specifiers 'M' and 'u'.
+
+2011-05-24  Daiki Ueno  <ueno@unixuser.org>
+
+	* cipher.h (pk_operation): New.
+	(pk_encoding_ctx): Add new fields: op, nbits, flags, verify_cmp,
+	and verify_arg.
+
+2011-05-19  Daiki Ueno  <ueno@unixuser.org>
+
+	* Makefile.am (gcryptrnd_LDADD): Supply $(GPG_ERROR_LIBS) for
+	gpg_strerror.
+
+2011-05-18  Daiki Ueno  <ueno@unixuser.org>
+
+	* cipher.h: Remove PUBKEY_FLAG_UNPAD.
+
+2011-05-11  Daiki Ueno  <ueno@unixuser.org>
+
+	* cipher.h (PUBKEY_FLAG_UNPAD): New.
+	(enum pk_encoding): New.
+	(struct pk_encoding_ctx): New.
+
+2011-04-19  Werner Koch  <wk@g10code.com>
+
+	* stdmem.c (_gcry_private_malloc_secure, _gcry_private_malloc):
+	Set ERRNO on failure.
+	* secmem.c (mb_get_new): Set ERRNO on failure.
+	(_gcry_secmem_malloc_internal): Ditto.
+
+2011-04-01  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_realloc): Divert to gcry_malloc or gcry_free.
+
+2011-03-09  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_kdf_algos): New.
+	(gcry_kdf_derive): New.
+	* visibility.c (gcry_kdf_derive): New.
+	* visibility.h, libgcrypt.vers, libgcrypt.def: Add gcry_kdf_derive.
+
+2011-02-23  Werner Koch  <wk@g10code.com>
+
+	* libgcrypt-config.in: Add option --host.
+	* libgcrypt.m4: Use AC_PROG_TOOL to find the config script.  Print
+	a warning is the config scripts does not match the configure host.
+
+2011-02-21  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_check_version): Do not take the patchlevel in
+	account; it is not well defined.
+
+2011-02-17  Werner Koch  <wk@g10code.com>
+
+	* gcrypt-module.h (gcry_cipher_register, gcry_cipher_unregister)
+	(gcry_pk_register, gcry_pk_unregister, gcry_md_register)
+	(gcry_md_unregister): Mark as deprecated by the API; in a future
+	version the module register feature will be removed.
+
+	* gcrypt.h.in: Attribute all _ac_ functions and types as
+	deprecated by the API.
+
+	* hwfeatures.c (detect_ia32_gnuc): Fix AES-NI detection.  Use AND
+	instead of SUB for bit testing.
+
+2011-02-16  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRYCTL_DISABLE_HWF): New.
+	* global.c (_gcry_vcontrol): Support new control code.
+	(print_config): Factor list of hwfeatures out to ...
+	(hwflist): new.
+	(disabled_hw_features): New.
+	(global_init): Pass new variable to _gcry_detect_hw_features.
+	* hwfeatures.c (_gcry_detect_hw_features): Add arg
+	DISABLED_FEATURES and disable detected features.
+
+2011-02-11  Werner Koch  <wk@g10code.com>
+
+	* g10lib.h (HWF_INTEL_AES): Rename to HWF_INTEL_AESNI.
+	* hwfeatures.c (detect_ia32_gnuc): Fix setting of this flag.
+
+2011-02-01  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_pk_get_curve, gcry_pk_get_param): New.
+	* libgcrypt.vers (gcry_pk_get_curve, gcry_pk_get_param): Add.
+	* libgcrypt.def (gcry_pk_get_curve, gcry_pk_get_param): Add.
+	* visibility.c (gcry_pk_get_curve, gcry_pk_get_param): New.
+	* cipher-proto.h (pk_extra_spec): Add fields GET_CURVE and
+	GET_CURVE_PARM.
+
+2011-01-31  Werner Koch  <wk@g10code.com>
+
+	* sexp.c (vsexp_sscan): Allow opaque MPIs in "%m".
+
+2010-08-27  Werner Koch  <wk@g10code.com>
+
+	* g10lib.h (HWF_INTEL_AES): New.
+	* global.c (print_config): Print new flag.
+	* hwfeatures.c (detect_ia32_gnuc): Detect this flag.
+
+2010-08-16  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in [!WIN32]: Add INSERT_SYS_SELECT_H autoconf substitute.
+
+2010-07-09  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in [!__GNUC__ && W32]: Typedef ssize_t and pid_t to
+	help building with MSVC.
+
+2010-06-24  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in [W32]: Include time.h and not sys/time.h.
+
+2010-04-19  Marcus Brinkmann  <marcus@g10code.de>
+
+	* misc.c (write2stderr): Dummy variable to silence gcc warning.
+
+2010-04-16  Marcus Brinkmann  <marcus@g10code.de>
+
+	* sexp.c: (sexp_sscan): Make it variable length, and rename the
+	old version to ...
+	(vsexp_sscan): ... this new function.  Also swap last two arguments.
+	(gcry_sexp_create): Remove dummy va_list.
+	(gcry_sexp_build): Use vsexp_sscan instead of sexp_sscan.
+	(_gcry_sexp_vbuild): Likewise.
+	(gcry_sexp_build_array): Remove dummy va_list.
+	(gcry_sexp_sscan): Likewise.
+
+2010-04-12  Brad Hards  <bradh@frogmouth.net>  (wk)
+
+	Spelling fixes.
+
+2010-03-15  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in: Add autoconf template to set generated file to
+	read-only in an Emacs buffer.
+
+2010-01-21  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (arch_gpg_error_cflags, arch_gpg_error_libs): New.
+	(dumpsexp_CFLAGS): New.
+	(dumpsexp_LDADD): Add arch_gpg_error_libs.
+	(hmac256_CFLAGS, hmac256_LDADD): Add the arch variables.
+	(libgcrypt_la_DEPENDENCIES): Add libcompat.
+	* secmem.c (lock_pool): Mark unused args.
+	* global.c (do_malloc, gcry_realloc, gcry_free, gcry_calloc)
+	(gcry_calloc_secure, gcry_xcalloc, gcry_xcalloc_secure): Use
+	gpg_err_set_errno.
+	(_gcry_vcontrol): Call _gcry_compat_identification.
+	* hmac256.c [__MINGW32CE__]: Include gpg-error.h.
+	(_gcry_hmac256_file): Use gpg_err_set_errno.
+	(gpg_err_set_errno) [!GPG_ERR_INLINE]: Add macro.
+	* g10lib.h: Include libcompat.h.
+
+2010-01-05  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRY_PK_ECDH): New.
+
+2009-12-08  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRY_CIPHER_MODE_AESWRAP): New.
+
+2009-12-08  Marcus Brinkmann  <marcus@g10code.de>
+
+	* Makefile.am (LTRCCOMPILE): Refactor with ...
+	(RCCOMPILE): ... this new macro.  Add $(libgcrypt_la_CPPFLAGS).
+	(SUFFIXES): Add .lo.
+	(.rc.o): Change to ...
+	(.rc.lo): ... this implicit rule.
+	(gcrypt_res_ldflag): Removed.
+	(gcrypt_res): Use libtool object file name here.
+	(libgcrypt_la_LDFLAGS): Remove gcrypt_res_ldflag usage.
+	(libgcrypt_la_LIBADD): Add gcrypt_res.
+
+2009-11-29  Werner Koch  <wk@g10code.com>
+
+	* hwfeatures.c (detect_ia32_gnuc): Repalce "=r" by "+r" so that
+	HAS-CPUDID is always initialized.  Thanks to Ben Hutchings for
+	pointing out this problem.
+
+2009-08-05  Werner Koch  <wk@g10code.com>
+
+	* ath.h: Include sys/msg.h.
+
+2009-07-02  Werner Koch  <wk@g10code.com>
+
+	* fips.c (_gcry_initialize_fips_mode): Do not use FIPS mode if
+	/proc/.../fips_enabled has insufficient permissions.
+
+	* dumpsexp.c (main): Fix handling multiple files.
+	(parse_and_print): Implement hex and octal escaping.
+
+	* sexp.c (unquote_string): Remove superfluous clearing of ESC.
+	* dumpsexp.c (parse_and_print): Add missing break.
+	(main): Fix return value.
+	Reported by Fabian Keil.
+
+2009-02-16  Werner Koch  <wk@g10code.com>
+
+	* ath.h [HAVE_SYS_SELECT_H]: Include <sys/select.h> for fd_set.
+	[!HAVE_SYS_SELECT_H]: Include <sys/time.h>.  Move inclusion of
+	config.h to the top.  The actual configure check was already
+	there.
+
+	* sexp.c: Remove memory.h.
+	* mpi.h: Remove memory.h.  Add string.h.
+
+2009-02-02  Werner Koch  <wk@g10code.com>
+
+	* ath.h: Include sys/time.h.  Fixes bug#993.
+
+2009-01-22  Werner Koch  <wk@g10code.com>
+
+	* fips.c (_gcry_initialize_fips_mode): Remove superfluous const
+	from static string.  Reported by Albert Chin.
+	* hmac256.c (selftest): Ditto and change to unsigned char.
+
+2008-12-10  Werner Koch  <wk@g10code.com>
+
+	* hmac256.c (finalize): Fix for big endian hosts.
+
+2008-12-05  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_free): Save and restore ERRNO if set.
+
+2008-11-24  Werner Koch  <wk@g10code.com>
+
+	* sexp.c (get_internal_buffer): New.
+	(sexp_sscan): Add format character S.
+	* cipher-proto.h (pk_ext_generate_t): Add field EXTRAINFO  changed
+	all implementors.
+
+	* cipher-proto.h (pk_ext_generate_t): Simplify.
+	(pk_get_param): New.
+	(pk_extra_spec_t): Add field GET_PARAM.
+	* cipher.h (PUBKEY_FLAG_TRANSIENT_KEY): Remove.
+	(_gcry_pubkey_extraspec_elg): New.
+
+2008-11-05  Werner Koch  <wk@g10code.com>
+
+	* cipher.h (CIPHER_INFO_NO_WEAK_KEY): New.
+
+	* cipher-proto.h (cipher_set_extra_info_t): New.
+	(cipher_extra_spec): Add field SET_EXTRA_INFO.
+
+2008-10-30  Werner Koch  <wk@g10code.com>
+
+	* g10lib.h (GCC_ATTR_FORMAT_ARG): New.
+	(_gcry_gettext): Use it.
+
+2008-10-24  Werner Koch  <wk@g10code.com>
+
+	* global.c (inactive_fips_mode): Move to fips.c.
+	(gcry_set_allocation_handler): Factor code out to ...
+	* fips.c (_gcry_inactivate_fips_mode): New.
+	(_gcry_is_fips_mode_inactive): New.
+
+2008-09-29  Werner Koch  <wk@g10code.com>
+
+	* gcrypt-module.h (GCRY_MODULE_ID_USER, GCRY_MODULE_ID_USER_LAST):
+	New.
+	* module.c (MODULE_ID_USER, MODULE_ID_USER_LAST): Define using new
+	macros.
+
+2008-09-20  Werner Koch  <wk@g10code.com>
+
+	* hmac256.c (finalize) [WORDS_BIGENDIAN]: Fix sigbus problem.
+
+2008-09-18  Werner Koch  <wk@g10code.com>
+
+	* cipher-proto.h (pk_ext_generate_t): Add args QBITS, NAME, DOMAIN.
+
+	* fips.c (fips_new_state): Allow Error => Error transition.
+
+2008-09-18  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_fips_mode_active): New.
+
+	* secmem.c (_gcry_secmem_init): Factor most code out to ..
+	(secmem_init): .. new.
+	(DEFAULT_POOL_SIZE): Rename to MINIMUM_POOL_SIZE.
+	(STANDARD_POOL_SIZE): New.
+	(_gcry_secmem_malloc_internal): Don't abort if the pool is not
+	initialized but try to out intialize it first and only then print
+	an error message and return NULL.  If the pool is not locked while
+	in FIPS mode, return NULL.
+
+	* fips.c (FIPS_FORCE_FILE): New constant.  Change the file name to
+	"/etc/gcrypt/fips_enabled".
+	(enforced_fips_mode): New.
+	(_gcry_initialize_fips_mode): Set that flag.
+	(_gcry_enforced_fips_mode): New.
+	* global.c (inactive_fips_mode): New.
+	(_gcry_vcontrol): Take that flag in account for	GCRYCTL_FIPS_MODE_P.
+	(gcry_set_allocation_handler): Take care of the enforced fips mdoe
+	flag.
+	(get_no_secure_memory): New.
+	(do_malloc, gcry_is_secure): Use it.
+
+2008-09-16  Werner Koch  <wk@g10code.com>
+
+	* global.c (print_config): Use y/n for fips mode.
+
+	* fips.c (fips_new_state): Allow transition to Error and
+	Fatal-error from Init.
+
+2008-09-15  Werner Koch  <wk@g10code.com>
+
+	* fips.c [HAVE_SYSLOG]: Include syslog.h.
+	(_gcry_initialize_fips_mode, lock_fsm, unlock_fsm)
+	(_gcry_fips_signal_error, fips_new_state)
+	(_gcry_fips_noreturn) [HAVE_SYSLOG]: Also log via syslog.
+	(check_binary_integrity) [HAVE_SYSLOG]: Log failure.
+	* global.h [HAVE_SYSLOG]: Include syslog.h.
+	(_gcry_global_is_operational) [HAVE_SYSLOG]: Print warning.
+
+	* global.c (_gcry_vcontrol): Use GCRYCTL_INITIALIZATION_FINISHED
+	to run power-up tests.  Add unpublished control commands 58-60.
+
+	* global.c (_gcry_global_is_operational): New.
+	* g10lib.h (fips_is_operational): Change to call this function.
+
+2008-09-12  Werner Koch  <wk@g10code.com>
+
+	* fips.c (_gcry_fips_run_selftests): Add arg EXTENDED.
+	(run_cipher_selftests, run_digest_selftests, run_hmac_selftests)
+	(run_pubkey_selftests): Ditto.
+	* cipher-proto.h (selftest_func_t): Add arg EXTENDED
+
+2008-09-11  Werner Koch  <wk@g10code.com>
+
+	* fips.c: Include string.h.
+	(loxtoi_1, loxtoi_2, loxdigit_p): New.
+	(check_binary_integrity): Change the format of the expected file.
+
+	* fips.c (_gcry_fips_run_selftests): Run random tests before the
+	pubkey tests.
+
+2008-09-05  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCYRCTL_SELFTEST): New.
+	* global.c (_gcry_vcontrol): Implement.
+	* fips.c (_gcry_fips_run_selftests): Do state transitions only if
+	in fips mode.  Return an error code.
+
+2008-09-01  Werner Koch  <wk@g10code.com>
+
+	* stdmem.c: Re-indented.
+
+2008-08-29  Werner Koch  <wk@g10code.com>
+
+	* fips.c (_gcry_initialize_fips_mode): Changed /proc file to test
+	for FIPS mode.
+
+	* cipher-proto.h (pk_compute_keygrip_t): New.
+	(pk_extra_spec): Add field comp_keygrip.
+
+2008-08-28  Werner Koch  <wk@g10code.com>
+
+	* hwfeatures.c (_gcry_detect_hw_features): Disable hardware
+	detection in FIPS mode.
+
+2008-08-27  Werner Koch  <wk@g10code.com>
+
+	* global.c (_gcry_vcontrol): Allow running selftests from error
+	state.
+	(gcry_set_outofcore_handler): Only print a warning if used in FIPS
+	mode.
+	(gcry_xmalloc, gcry_xrealloc, gcry_xmalloc_secure, gcry_xstrdup):
+	Ignore an outofcore handler in FIPS mode.
+
+	* fips.c (_gcry_fips_test_error_or_operational): New.
+	(fips_new_state): Allow transition from error into selftest.
+	Disallow error to init.
+
+2008-08-26  Werner Koch  <wk@g10code.com>
+
+	* fips.c (fips_new_state): Print state transitions only at
+	verbosity level of 2.
+	(reporter): Likewise.
+
+	* cipher-proto.h (pk_ext_generate_t): New.
+	(pk_extra_spec): Add member ext_generate.
+	* cipher.h (PUBKEY_FLAG_TRANSIENT_KEY): New.
+
+2008-08-22  Werner Koch  <wk@g10code.com>
+
+	* hmac256.c (_gcry_hmac256_file): New.
+	(main): New option --binary.
+	* fips.c (check_binary_integrity): New.
+	(_gcry_fips_run_selftests): Run it.
+
+	* global.c (_gcry_vcontrol) <GCRYCTL_UPDATE_RANDOM_SEED_FILE>:
+	Check for fips operational state.
+	(_gcry_vcontrol) <GCRYCTL_FAST_POLL>: Ditt.
+
+2008-08-21  Werner Koch  <wk@g10code.com>
+
+	* misc.c (_gcry_log_printhex): New.
+
+2008-08-20  Werner Koch  <wk@g10code.com>
+
+	* g10lib.h (gcry_assert): New.  use this at almost all places
+	where we used a plain assert.
+	* misc.c (_gcry_assert_failed): New.
+	(_gcry_bug): Also use func variant for ISO-C99.
+
+2008-08-19  Werner Koch  <wk@g10code.com>
+
+	* visibility.c, visibility.h (gcry_mpi_lshift): New.
+	* libgcrypt.vers, libgcrypt.def, gcrypt.h.in: Ditto.
+
+2008-08-15  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_cipher_setkey): Replace macro by function.
+	(gcry_cipher_setiv):  Ditto.
+	(gcry_cipher_setctr): Ditto.
+	* visibility.c (gcry_cipher_setkey, gcry_cipher_setiv)
+	(gcry_cipher_setctr): New.
+	* visibility.h (gcry_cipher_setkey, gcry_cipher_setiv)
+	(gcry_cipher_setctr): New.
+	* libgcrypt.vers (gcry_cipher_setkey, gcry_cipher_setiv)
+	(gcry_cipher_setctr): New.
+	* libgcrypt.def (gcry_cipher_setkey, gcry_cipher_setiv)
+	(gcry_cipher_setctr): New.
+
+	* hmac256.h, hmac256.c: New.
+	* Makefile.am (hmac256_SOURCES): New.
+	* Makefile.am (bin_PROGRAMS): Add hmac256.
+
+	* gcrypt.h.in (struct gcry_thread_cbs): Change type of OPTION to
+	unsigned int.  Although this is a type change it does not make a
+	difference.
+	* ath.c (ath_install): Take the version of the option field in
+	account.
+
+	* visibility.c (gcry_pk_encrypt, gcry_pk_decrypt, gcry_pk_sign)
+	(gcry_pk_verify, gcry_pk_testkey, gcry_pk_genkey)
+	(gcry_pk_get_nbits, gcry_pk_get_keygrip)
+	(gcry_md_open, gcry_md_copy, gcry_md_enable)
+	(gcry_md_write, md_final, gcry_md_ctl, gcry_md_setkey)
+	(gcry_md_hash_buffer, gcry_md_get_algo, gcry_md_info)
+	(gcry_md_is_enabled)
+	(gcry_cipher_open, gcry_cipher_encrypt)
+	(gcry_cipher_decrypt, gcry_cipher_ctl)
+	(gcry_cipher_algo_info): Check whether the library is operational.
+
+	* cipher-proto.h: New.
+	* cipher.h: Include cipher-proto.h.
+	* visibility.h: Remove duplicate macro definitions.  Remove
+	gcry_cipher_register, gcry_md_register,	gcry_pk_register macros.
+	* visibility.c: Include cipher-proto.h.
+	(gcry_cipher_register): Pass dummy extra args to the internal
+	register function.
+	(gcry_md_register, gcry_pk_register): Ditto.
+	* g10lib.h (struct gcry_module): Add field EXTRASPEC.
+	* module.c (_gcry_module_add): Add arg EXTRASPEC.  Changed all
+	callers to pass NULL.
+
+	* fips.c: New.
+	* gcrypt.h.in (GCRYCTL_FIPS_MODE_P): New.
+	* global.c (global_init): Call fips initialization.
+	(_gcry_vcontrol): Add GCRYCTL_FIPS_MODE_P code.
+	(print_config): Add config item fips-mode.
+	(gcry_set_allocation_handler): Do not allow the use of custom
+	allocation handlers.
+	(gcry_set_outofcore_handler): Ditto.
+	(_gcry_get_debug_flag): Do not return any debug flags in fips mode.
+	* misc.c (_gcry_logv): Signal fips error on BUG or FATAL.
+	(_gcry_fatal_error): Ditto.
+
+2008-07-05  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am: Include librandom.la.
+
+2008-04-18  Werner Koch  <wk@g10code.com>
+
+	* missing-string.c (vasprintf): Remove.  It is not used.  Reported
+	by Simon Josefsson.
+
+2008-03-11  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_ac_em_t, gcry_ac_scheme_t): Remove trailing
+	comma for full C-89 compatibility.
+
+2008-01-21  Marcus Brinkmann  <marcus@g10code.de>
+
+	* hwfeatures.c (detect_ia32_gnuc): Fix inline asm.
+
+2007-12-11  Werner Koch  <wk@g10code.com>
+
+	* visibility.c (gcry_md_hash_buffer): Don't use return vor a void
+	function.  Hey, why does gcc not complain about this?
+	(gcry_ac_io_init_va): Ditto.
+
+2007-12-05  Werner Koch  <wk@g10code.com>
+
+	* hwfeatures.c (detect_ia32_gnuc): Depend on ENABLE_PADLOCK_SUPPORT.
+
+2007-12-03  Werner Koch  <wk@g10code.com>
+
+	* misc.c (_gcry_logv): Use abort for error levels fatal and bug as
+	this is more approriate for a library.  Terminate the secmem
+	before doing so.
+	(_gcry_fatal_error): Terminate secmem before abort.
+	* secmem.c (_gcry_secmem_malloc_internal): Use log_bug instead of
+	exit.
+
+2007-11-29  Werner Koch  <wk@g10code.com>
+
+	* hwfeatures.c (detect_ia32_gnuc): Detect Padlock engine.
+
+2007-11-13  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (_GCRY_GCC_ATTR_MALLOC): Fixed gcc version check.
+	Reported by Gabriele Monti.
+
+2007-10-31  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_control): Factor most code out to ..
+	(_gcry_vcontrol): .. new.
+	* sexp.c (_gcry_sexp_vbuild): New.
+	* mpi.h (_gcry_mpi_set, _gcry_mpi_set_ui, _gcry_mpi_invm): Remove
+	prototypes as they are already in gcrypt.h.
+
+2007-10-30  Werner Koch  <wk@g10code.com>
+
+	* sexp.c (gcry_sexp_nth_string): Replace by _gcry_sexp_nth_string.
+
+	* visibility.h, visibility.c: New.
+	* g10lib.h: Include visibility.h instead of gcrypt.h.
+	* globals.c (_gcry_malloc): Rename to ..
+	(do_malloc): .. this.
+
+	* hwfeatures.c: New.
+	* global.c (global_init): Detect features.
+	(print_config): Print them.
+
+2007-08-22  Werner Koch  <wk@g10code.com>
+
+	* dumpsexp.c: New.
+	* Makefile.am (bin_PROGRAMS): Install it.
+
+	* getrandom.c (print_version): Use new standard license line.
+	* gcryptrnd.c (print_version): Ditto.
+
+2007-06-06  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRY_THREAD_OPTION_PTH_IMPL): Factror network
+	related code out so that the prototypes can be adjusted for W32.
+	(_GCRY_THREAD_OPTION_PTH_IMPL_NET): New.
+
+2007-05-09  Werner Koch  <wk@g10code.com>
+
+	* libgcrypt.m4: Print found version on success.
+
+2007-05-09  Marcus Brinkmann  <marcus@g10code.de>
+
+	* gcrypt.h.in (gcry_ac_io_t): Add name for anonymous union, and mark
+	all members as internal (actually: deprecated).
+
+2007-05-04  Werner Koch  <wk@g10code.com>
+
+	* Makefile.am (.rc.lo): New to replace gmake specific suffix rule.
+
+2007-05-03  Werner Koch  <wk@g10code.com>
+
+	* libgcrypt.def (gcry_sexp_nth_string): New.
+	* Makefile.am (EXTRA_DIST): Add libgcrypt.def.
+
+2007-05-02  Werner Koch  <wk@g10code.com>
+
+	* global.c (print_config): Print ciphers, digests and pubkeys.
+
+2007-05-02  David Shaw  <dshaw@jabberwocky.com>
+
+	* cipher.h, gcrypt.h.in: Add Camellia.
+
+2007-04-30  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRYCTL_PRINT_CONFIG): New.
+	(GCRYCTL_SET_RNDEGD_SOCKET): New.
+	* global.c (gcry_control): Add GCRYCTL_PRINT_CONFIG and
+	GCRYCTL_SET_RNDEGD_SOCKET.
+	(print_config): New.
+	* misc.c (_gcry_log_info_with_dummy_fp): New.
+
+2007-04-18  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_sexp_nth_string): New.
+
+	* sexp.c (gcry_sexp_nth_data): Factored code out to ...
+	(sexp_nth_data): ... new.
+	(gcry_sexp_nth_string): New.
+	(gcry_sexp_nth_mpi): Reimplemented in terms of sexp_ntd_data.
+
+2007-04-16  Werner Koch  <wk@g10code.com>
+
+	* secmem.c (init_pool): Use sysconf() if available to determine
+	page size.
+
+2007-03-22  Werner Koch  <wk@g10code.com>
+
+	* mpi.h (mpi_mod): New.
+	(mpi_new, mpi_snew): New.
+
+	* gcrypt.h.in: Add GCRY_PK_ECDSA.
+
+2007-03-16  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRY_THREAD_OPTION_PTHREAD_IMPL): Fixed typo
+	introduced by me on 2006-10-23.
+
+2007-02-22  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (gcry_ac_id_to_name, gcry_ac_name_to_id): Mark as
+	deprecated.
+
+	* libgcrypt.def (gcry_fast_random_poll): Removed - it is a macro.
+	(gcry_cipher_register, gcry_cipher_unregister): New.
+	(gcry_md_register, gcry_md_unregister): New.
+	(gcry_pk_register, gcry_pk_unregister): New.
+	(gcry_ac_data_from_sexp, gcry_ac_data_to_sexp): New.
+	(gcry_ac_io_init, gcry_ac_io_init_va): New.
+	(gcry_ac_data_encrypt_scheme, gcry_ac_data_decrypt_scheme): New.
+	(gcry_ac_data_sign_scheme, gcry_ac_data_verify_scheme): New.
+
+	* missing-string.c: Include stdio.h for the vsprintf prototype.
+
+	* ath.h (struct ath_ops) [_WIN32]: Use int instead of socklen_t.
+
+2007-02-21  Werner Koch  <wk@g10code.com>
+
+	* libgcrypt.def (gcry_create_nonce, gcry_fast_random_poll)
+	(gcry_md_debug): New.
+
+	* libgcrypt-config.in: Remove duplicates from --cflags and --libs.
+	Print a error for option --thread.
+
+	* gcrypt.h.in (gcry_sexp_sprint): Change BUFFER from char* to void*.
+	(gcry_md_ctl): Change BUFFER from unsigned char* to void*.
+	(gcry_md_debug): New.
+	(gcry_cipher_encrypt, gcry_cipher_decrypt): Change buffer args to
+	void*.
+	(gcry_randomize): Change BUFFER to void.
+	(gcry_create_nonce): Ditto.
+
+	* libgcrypt.vers (gcry_md_debug): New.
+
+	* sexp.c (gcry_sexp_sprint): Ditto.
+	(normalize): Make P unsigned.
+	(gcry_sexp_nth_data): Cast return value to char*.
+	(sexp_sscan): Fix sign/unsigned conflicts.
+	(whitespacep): Change P to char*.
+	(unquote_string): Change STRING to char*.
+	(convert_to_hex): Change DEST to char*.
+	(convert_to_string): Change DEST and P to char*.
+	(convert_to_token): Chnage DEST to char*.
+	(gcry_sexp_canon_len): Change DISPHINT to unsigned char*.
+
+	* gcrypt-module.h (gcry_pk_spec): Made ALIASES a const.
+	(gcry_md_write_t): Changed BUF to a const void*.
+
+2007-02-12  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in: Include stdlib.h for the sake fo the trheading
+	macros.  Suggested by Andreas Metzler.
+
+	* secmem.c (ptr_into_pool_p): New.
+	(_gcry_private_is_secure): Implement in terms of new function.
+	(BLOCK_VALID): Removed.  Replaced all users by new function.
+
+2007-01-31  Werner Koch  <wk@g10code.com>
+
+	* secmem.c (_gcry_private_is_secure): Fixed severe implementation
+	flaw.  Might be the reason for some of the more obscure bugs.
+	(MB_WIPE_OUT): Use wipememory2.
+
+2006-10-23  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h.in (GCRY_THREAD_OPTION_PTHREAD_IMPL): Add some cast for
+	use by C-doubleplus.  In general I don't like this but due to
+	public demand I give up ;-)
+
+2006-10-19  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_control) <GCRYCTL_INIT_SECMEM>: Return an error
+	if the memory could not be locked.
+	* secmem.c (not_locked): New.
+	(_gcry_secmem_get_flags): Return that flag.
+	* secmem.h (GCRY_SECMEM_FLAG_NOT_LOCKED): New.
+
+2006-10-05  Werner Koch  <wk@g10code.com>
+
+	* module.c (_gcry_module_id_new): Don't assign modules in the range
+	the range of 1024..4096.
+	* gcrypt.h (GCRY_MD_USER, GCRY_MD_USER_LAST): New
+	(GCRY_PK_USER, GCRY_PK_USER_LAST): New.
+	(GCRY_CIPHER_USER, GCRY_CIPHER_USER_LAST): New.
+
+2006-10-12  Marcus Brinkmann  <marcus@g10code.de>
+
+	* gcrypt.h.in: Replace socklen_t with gcry_socklen_t.
+
+2006-10-11  Marcus Brinkmann  <marcus@g10code.de>
+
+	* gcrypt.h.in: Replace version by @VERSION@.
+
+2006-10-10  Marcus Brinkmann  <marcus@g10code.de>
+
+	* gcrypt.h: Add fallback type for socklen_t.  Move to ...
+	* gcrypt.h.in: ... this file.
+	* Makefile.am (EXTRA_DIST): Add gcrypt.h.in.
+
+2006-09-04  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h: Removed some trailing comma in enums.
+
+2006-08-29  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_xrealloc): Pass secure flag to outofcore handler.
+
+	* gcrypt.h (GCRY_CIPHER_SEED): New.
+
+2006-08-21  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h (GCRYCTL_FAKED_RANDOM_P): New.
+
+2006-07-29  Marcus Brinkmann  <marcus@g10code.de>
+
+	* secmem.c (init_pool): Close FD after establishing the mapping.
+
+2006-07-12  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ath.c (ath_mutex_destroy): Microoptimize destruction of unused
+	statitically initialized mutexes.  Suggested by Victor Stinner
+	<victor.stinner@inl.fr>.
+
+	* gcrypt.h (GCRY_THREAD_OPTION_PTHREAD_IMPL,
+	(GCRY_THREAD_OPTION_PTH_IMPL): Add missing initializers to
+	suppress gcc warning.
+	Submitted by Victor Stinner <victor.stinner@inl.fr>.
+
+2006-07-04  Marcus Brinkmann  <marcus@g10code.de>
+
+	* ath.c: Avoid warning about double defined type byte and other
+	hacks to let it build for W32 (backported from LIBGCRYPT-1-2-BRANCH).
+	* ath.h, gcrypt.h, tests/benchmark.c, src/types.h: Likewise.
+
+	* gcrypt.h: Revert last change, and instead:
+	[_WIN32 || __WIN32__]: Do not include <sys/socket.h>, but
+	<winsock2.h> and <ws2tcpip.h>.
+	Suggested by Simon Josefsson <jas@extundo.com>.
+
+	* Makefile.am (install-data-local, uninstall-local, %.lo,
+	(install-def-file, uninstall-def-file): New targets.
+	(LTRCCOMPILE, gcrypt_res, gcrypt_res_ldflag, no_undefined,
+	(export_symbols, gcrypt_deps): New variables.
+	* versioninfo.rc.in: New file.
+	* libgcrypt.def: New file from ../w32-dll/libgcrypt.def.
+
+	* gcrypt.h [!HAVE_SYS_SOCKET_H]: Do not include sys/socket.h, but
+	the appropriate windows socket header.
+
+2006-06-21  Werner Koch  <wk@g10code.com>
+
+	* global.c (gcry_xcalloc, gcry_xcalloc_secure): Made safe against
+	integer overflow.
+
+	* sexp.c (make_space): Return an error on out of core.
+	(sexp_sscan): Remove all xmalloc style calls and return proper
+	error codes on allocation failures.
+	(gcry_sexp_find_token): Ditto.
+	(gcry_sexp_nth):
+
+	* sexp.c (gcry_sexp_find_token): Re-indented and removed a cruft
+	"while(level);" which fortunately had no effect.
+
+2006-04-28  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h (GCRY_MD_SHA224): Change value from 306 to 11 to match
+	the use in OpenPGP.  There has been no release yet, so we can
+	safely do it.
+
+2006-04-22  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_ctl_cmds): New commands:
+	GCRYCTL_SET_RANDOM_DAEMON_SOCKET, GCRYCTL_USE_RANDOM_DAEMON.
+	* global.c (gcry_control): Handle new commands, calling
+	_gcry_set_random_daemon_socket() and _gcry_use_random_daemon().
+
+2006-04-18  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h (GCRY_PK_USAGE_CERT, GCRY_PK_USAGE_AUTH)
+	(GCRY_PK_USAGE_UNKN): New.
+
+2006-04-01  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_ac_eme_pkcs_v1_5): Removed members: key, handle;
+	added member: key_size.
+
+	* secmem.c (MB_FLAG_ACTIVE): Write braces around MB_FLAG_ACTIVE
+	definition.
+
+2006-03-15  Werner Koch  <wk@g10code.com>
+
+	* getrandom.c: New.
+
+2006-03-14  Werner Koch  <wk@g10code.com>
+
+	* gcryptrnd.c: New.
+
+2006-03-10  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h: Add GCRY_MD_SHA224.
+
+2005-11-02  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Update comments for functions: gcry_cipher_algo_name,
+	gcry_pk_algo_name.
+
+2005-10-31  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c: Added documentation.
+
+2005-10-16  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (global_init): Use gcry_error_t instead of
+	gcry_err_code_t; use goto instead of if constructs.
+
+	* stdmem.c: Inserted description of the layered memory management
+	in Libgcrypt.
+
+	* g10lib.h: Removed G10_I18N_H related check; it seems to be a
+	GnuPG relict (Libgcrypt does not define this symbol anywhere).
+	(FLAG_MODULE_DISABLED): Don't forget parantheses around shifted
+	value.
+
+	Removed GCC_ATTR_PURE macro definitions, since gcrypt.h does
+	already contain such a macro named _GCRY_GCC_ATTR_PURE, which we
+	can use here as well.
+
+	Likewise for GCC_ATTR_MALLOC and _GCRY_GCC_ATTR_MALLOC.
+
+	* stdmem.h: Use _GCRY_GCC_ATTR_MALLOC instead of GCC_ATTR_MALLOC.
+	* secmem.h: Likewise.
+
+2005-10-09  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (gcry_control): Call global_init() after passing thread
+	cbs to ath.  global_init() MUST to be called AFTER passing the cbs
+	to ath and BEFORE calling library functions, which make use of
+	ath.  This change combines cbs installing with ath initialization
+	and thus removes the need to call other library initialization
+	functions inbetween like e.g. gcry_check_version().
+
+2005-10-01  Moritz Schulte  <moritz@g10code.com>
+
+	* ath.c: Assign copyright to FSF.
+	* ath.h: Likewise.
+
+2005-06-25  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (pkgconfigdir, pkgconfig_DATA): Removed variables.
+	* libgcrypt.pc.in: Removed file - we do not want to support a
+	second, foreign configuration system.
+
+2005-06-17  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (gcry_xstrdup): Removed superfluous strcpy call.
+
+2005-04-22  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (pkgconfigdir, pkgconfig_DATA): New; support for
+	pkgconfig provided by Albert Chin.
+	* libgcrypt.pc.in (Cflags): New file.
+
+2005-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* g10lib.h (_gcry_ac_init): Declare.
+	* global.c (global_init): Call _gcry_ac_init; don't forget to set
+	err.
+
+2005-04-14  Werner Koch  <wk@g10code.com>
+
+	* sexp.c (whitespacep): New.
+	(sexp_sscan): Replaced isdigit and isspace by whitespacep and
+	digitp.
+
+2005-04-11  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_md_algos): Added: GCRY_MD_WHIRLPOOL.
+	* cipher.h (_gcry_digest_spec_whirlpool): Declare.
+
+2005-03-30  Moritz Schulte  <moritz@g10code.com>
+
+	* libgcrypt.vers: Added: gcry_ac_io_init, gry_ac_io_init_va.
+
+	* gcrypt.h (gcry_ac_data_read_cb_t, gcry_ac_data_write_cb_t,
+	gcry_ac_io_mode_t, gcry_ac_io_type_t, gcry_ac_io_t): New types.
+	(gcry_ac_io_init_va): Declare function.
+	(gcry_ac_data_encode, gcry_ac_data_decode,
+	gcry_ac_data_encrypt_scheme, gcry_ac_data_decrypt_scheme,
+	gcry_ac_data_sign_scheme, gcry_ac_data_verify_scheme): Use
+	gcry_ac_io_type_t objects instead of memory strings directly.
+
+2005-03-03  Moritz Schulte  <moritz@g10code.com>
+
+	* libgcrypt.vers: Added: gcry_ac_data_to_sexp() and
+	gcry_ac_data_from_sexp().
+
+2005-02-22  Werner Koch  <wk@g10code.com>
+
+	* global.c (_gcry_malloc): Make sure ERRNO is set if we return
+	NULL.  Remove unneeded initialization of M to allow the compiler
+	to catch errors.
+	(gcry_realloc): Make sure ERRNO is set if we return NULL>
+
+2005-02-13  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Declare new functions: gcry_ac_data_encrypt_scheme,
+	gcry_ac_data_decrypt_scheme, gcry_ac_data_sign_scheme,
+	gcry_ac_data_verify_scheme, gcry_ac_data_encode,
+	gcry_ac_data_decode, gcry_ac_data_to_sexp, gcry_ac_data_from_sexp.
+	New types: gcry_ac_emsa_pkcs_v1_5_t, gcry_ac_ssa_pkcs_v1_5_t,
+	gcry_md_algo_t.
+	New enumeration lists: gcry_ac_scheme_t, gcry_ac_em_t.
+	* libgcrypt.vers: Added new ac functions.
+	* g10lib.h: Declare function: _gcry_pk_get_elements.
+	* mpi.h (mpi_get_ui): New macro.
+	Declare function: _gcry_mpi_get_ui.
+
+2004-11-09  Werner Koch  <wk@g10code.com>
+
+	* gcrypt.h: Removed 3 trailing commas from enums.  Noted by Heiko
+	Stamer.
+
+2004-09-21  Werner Koch  <wk@g10code.de>
+
+	* sexp.c (sexp_sscan): Removed C++ style comments.  Noted by Yoann
+	Vandoorselaere.
+
+2004-08-23  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c: Do not include <assert.h>.
+	* sexp.c: Likewise.
+	* module.c: Likewise.
+	* misc.c: Likewise.
+
+2004-08-18  Moritz Schulte  <moritz@g10code.com>
+
+	* secmem.c (_gcry_secmem_init): Try to lock pool into core not
+	only when running with root privileges.
+
+2004-08-16  Werner Koch  <wk@g10code.de>
+
+	* secmem.h (_gcry_secmem_set_flags,_gcry_secmem_get_flags):
+	Removed __pure__.
+	(GCRY_SECMEM_FLAG_NO_WARNING): Put macro value into parens.
+
+	* secmem.c (_gcry_secmem_init): Defer printing of the warning.
+
+2004-08-10  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Include <sys/time.h>, thanks to Simon Josefsson.
+
+2004-05-07  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Added GCRYCTL_FAST_POLL.
+	(gcry_fast_random_poll): New.
+	* global.c (gcry_control) <INITIALIZATION_FINISHED>: Do only basic
+	random subsystem init.
+	(gcry_control) <FAST_POLL>: New.
+
+2004-04-22  Marcus Brinkmann  <marcus@g10code.de>
+
+	* libgcrypt.m4: Quote first argument to AC_DEFUN.
+
+2004-04-15  Werner Koch  <wk@gnupg.org>
+
+	* secmem.c (_gcry_secmem_malloc_internal): Removed old extra info
+	error output.
+	(_gcry_secmem_term): Use wipememory2 here.
+
+	* misc.c (_gcry_burn_stack): Use wipememory to avoid optimizations.
+
+	* string.c: Removed.  Was never used.
+	* global.c (gcry_strdup): Replaced by the version from string.c
+	(gcry_xstrdup): Rewritten.
+	* gcrypt.h: Removed duplicate prototype for gcry_strdup.
+
+2004-03-29  Werner Koch  <wk@gnupg.org>
+
+	* secmem.c (_gcry_secmem_realloc): Fixed double unlock; bug
+	manifested itself due to the more rigorous checking in the changed
+	ath.h
+
+	* libgcrypt-config.in (Options): Ignore the obsolete --threads
+	option for now.
+
+2004-03-17  Marcus Brinkmann  <marcus@g10code.de>
+
+	* libgcrypt-config.in (includedir, libdir): Quote'em.  Use
+	$gpg_error_cflags and $gpg_error_libs.  Fix construction of
+	$includes.
+
+2004-03-14  Marcus Brinkmann  <marcus@g10code.de>
+
+	* libgcrypt-config.in (includedir, libdir): New variables.  For
+	--cflags, don't test $cflags.  Also check against /include for the
+	GNU/Hurd.  Don't overwrite but extend $cflags_final.  Likewise for
+	--libs.
+
+2004-03-10  Marcus Brinkmann  <marcus@g10code.de>
+
+	* Makefile.am (ltlib_libgcrypt_pthread, ltlib_libgcrypt_pth): Removed.
+	(lib_LTLIBRARIES): Remove those variables from here.
+	(libgcrypt_pthread_la_SOURCES, libgcrypt_pthread_la_LDFLAGS,
+	(libgcrypt_pthread_la_DEPENDENCIES, libgcrypt_pthread_la_LIBADD,
+	(libgcrypt_pth_la_SOURCES, libgcrypt_pth_la_LDFLAGS,
+	(libgcrypt_pth_la_DEPENDENCIES, libgcrypt_pth_la_LIBADD,
+	(noinst_LTLIBRARIES): Removed.
+	(libgcrypt_real_la_SOURCES): Merge with ...
+	(libgcrypt_la_SOURCES): ... likewise.
+	(libgcrypt_real_la_DEPENDENCIES): Merge with ...
+	(libgcrypt_la_DEPENDENCIES): ... this.
+	(libgcrypt_real_la_LIBADD): Merge with ...
+	(libgcrypt_la_LIBADD): ... this.
+	* libgcrypt-config.in (libs_pthread, libs_pth, cflags_pth)
+	(cflags_pthread, thread_module, thread_modules): Removed.
+	(Options): Remove --thread option from help output.  If the option
+	is specified, output an error and exit.
+	For --cflags and --libs option, remove pth and pthread from output.
+	* gcrypt.h: Include <sys/types.h> and <sys/socket.h>.
+	(enum gcry_ctl_cmds): Add GCRYCTL_SET_THREAD_CBS.
+	(gcry_thread_cbs): New struct.
+	* global.c (gcry_control): Implement GCRYCTL_SET_THREAD_CBS.
+	(global_init): Don't call ath_init here.
+	* ath.h: Rewritten.
+	* ath.c: Rewritten.
+
+2004-03-06  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt-config.in: s/--soname-number/--api-version/
+	* libgcrypt.m4: Changed test for API version.
+
+2004-03-05  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt.m4: Optionally check the SONAME number.
+
+	* libgcrypt-config.in: Add option --soname-number
+
+2004-03-01  Marcus Brinkmann  <marcus@g10code.de>
+
+	* Makefile.am (libgcrypt_la_SOURCES): Add ath.c.
+	* ath.c (ath_init): Add missing function.
+
+	* Makefile.am (ath_pth_src): Removed.
+	(ath_pthread_src): Removed.
+	(libgcrypt_la_SOURCES): Remove ath-compat, $(ath_pth_src) and
+	$(ath_pthread_src).
+	* ath-compat.c, ath-pth-compat.c, ath-pthread-compat.c: Files
+	removed.
+
+2004-02-20  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRY_PRIME_CHECK_AT_GOT_PRIME)
+	(GCRY_PRIME_CHECK_AT_FINISH),
+	(GCRY_PRIME_CHECK_AT_MAYBE_PRIME): New.
+
+2004-02-18  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt-config.in: Ignore setting of --prefix.
+
+2004-02-13  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Added GCRY_CIPHER_RFC2268_128, alsthough not yet
+	supported.
+
+2004-02-06  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Added GCRY_CIPHER_RFC2268_40.
+
+2004-02-03  Werner Koch  <wk@gnupg.org>
+
+	* secmem.c (_gcry_secmem_init): Do not print the "not locked into
+	core warning" if the NO_WARNING flag has been set.
+
+	* sexp.c (sexp_sscan): Allocate result in secure memory if BUFFER
+	is in secure memory. Switch to secure memory for the a secure %b
+	format item. Extra paranoid wipe on error.
+	(gcry_sexp_release): Added paranoid wiping for securely allocated
+	S-expressions.
+
+2004-01-25  Moritz Schulte  <mo@g10code.com>
+
+	* ath.h: Include <config.h>.
+
+2004-01-12  Moritz Schulte  <mo@g10code.com>
+
+	* gcrypt.h: Adjusted declarations of: gcry_ac_data_set,
+	gcry_ac_data_get_name, gcry_ac_data_get_index,
+	gcry_ac_key_pair_generate, gcry_ac_key_test,
+	gcry_ac_key_get_nbits, gcry_ac_key_get_grip.
+
+	* gcrypt.h (GCRY_AC_FLAG_DATA_NO_BLINDING): Removed symbol.
+	(GCRY_AC_FLAG_DEALLOC, GCRY_AC_FLAG_COPY)
+	(GCRY_AC_FLAG_NO_BLINDING): New symbols.
+
+	* global.c (gcry_strdup): Removed function.
+	* string.c: New file.
+	* Makefile.am (libgcrypt_real_la_SOURCES): Added: string.c.
+	* string.c (gcry_strdup): New function.
+	* gcrypt.h (gcry_strdup): Declare.
+
+2003-12-19  Werner Koch  <wk@gnupg.org>
+
+	* g10lib.h (wipememory, wipememory2): New; taken from gnupg.
+
+2003-11-14  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_strdup): Don't copy the string after a malloc
+	error.
+
+2003-11-11  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (sexp_sscan): Implemented "%b" format specifier.
+
+2003-11-11  Moritz Schulte  <mo@g10code.com>
+
+	* libgcrypt.m4: Do not set prefix when calling libgcrypt-config.
+	Thanks to Nikos Mavroyanopoulos.
+
+2003-11-08  Moritz Schulte  <mo@g10code.com>
+
+	* cipher.h (small_prime_numbers): Removed declaration.
+	(PUBKEY_FLAG_NO_BLINDING): Put braces around shift.
+
+2003-11-04  Werner Koch  <wk@gnupg.org>
+
+	* cipher.h (_gcry_sha1_has_buffer): New.
+
+	* gcrypt.h (gcry_create_nonce): New.
+
+2003-10-31  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt.vers (_gcry_generate_elg_prime): Removed this symbol;
+	gnutls does not need it anymore.
+
+	* secmem.c (mb_get_new): s/pool/block/ due to global pool.
+
+	* misc.c (gcry_set_log_handler): s/logf/f/ to avoid shadowing
+	warning against a builtin.
+
+	* ath-pth-compat.c: cast pth_connect to get rid of the const
+	prototype.
+
+2003-10-27  Werner Koch  <wk@gnupg.org>
+
+	* ath.h (ATH_MUTEX_INITIALIZER): Removed spurious semicolon.
+
+2003-10-27  Moritz Schulte  <mo@g10code.com>
+
+	* libgcrypt-config.in: Include libs/cflags of libgpg-error.
+
+	* sexp.c (sexp_sscan): Cleaned up, deallocate scanned sexp on
+	error.
+
+	* module.c (MODULE_ID_MIN): New symbol, use it.
+
+2003-10-27  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_pk_testkey): Doc fix.
+
+2003-09-29  Moritz Schulte  <mo@g10code.com>
+
+	* libgcrypt-config.in: Fix --algorithms option.
+
+2003-10-23  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_err_code): Use GPG_ERR_INLINE instead of
+	__inline__.
+
+	* secmem.c (lock_pool): Don't print the warning for certain
+	systems, handle ENOMEM.
+
+2003-10-21  Werner Koch  <wk@gnupg.org>
+
+	* secmem.c (_gcry_secmem_dump_stats): Fixed format sepcifier for a
+	size_t.  Reported by Stephane Corthesy.
+
+2003-10-10  Werner Koch  <wk@gnupg.org>
+
+	* global.c (_gcry_malloc): Handle the no_secure_memory option.
+
+	* gcrypt.h (gcry_prime_group_generator): New.
+	(gcry_prime_release_factors): New.
+
+2003-10-07  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (sexp_sscan): Check that parenthesis are matching.
+
+2003-09-28  Moritz Schulte  <mo@g10code.com>
+
+	* g10lib.h: Declare: _gcry_malloc.
+	(GCRY_ALLOC_FLAG_SECURE): New symbol.
+
+	* global.c (_gcry_malloc): New function...
+	(gcry_malloc): ... use it.
+	(gcry_malloc_secure): Likewise.
+
+	* ath.c: Change License to LGPL.
+	* ath-pthread-compat.c: Likewise.
+	* ath-pthread.c: Likewise.
+	* ath-pth-compat.c: Likewise.
+	* ath-pth.c: Likewise.
+	* ath.h: Likewise.
+	* ath-compat.c: Likewise.
+
+	* secmem.c (_gcry_secmem_realloc): Do not forget to release secmem
+	lock.  Thanks to low halo for triggering this bug.
+
+2003-09-04  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (_GCRY_ERR_SOURCE_DEFAULT): Removed cruft.
+	(gcry_prime_check_func_t): Renamed arg for clarity.
+
+2003-09-02  Moritz Schulte  <mo@g10code.com>
+
+	* gcrypt.h (GCRY_PRIME_FLAG_SPECIAL_FACTOR): New symbol.
+
+2003-09-01  Moritz Schulte  <mo@g10code.com>
+
+	* gcrypt.h (gcry_random_level_t): New type.
+	(gcry_prime_check_func_t): Likewise.
+	(GCRY_PRIME_FLAG_SECRET): New symbol.
+	(gcry_prime_generate, gcry_prime_check): Declare functions.
+
+2003-08-28  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am (libgcrypt_pth_la_LDFLAGS): Removed PTH_CFLAGS cruft.
+
+2003-08-27  Moritz Schulte  <mo@g10code.com>
+
+	* global.c (gcry_control): Remove call to ath_deinit.
+
+	* Makefile.am (libgcrypt_real_la_DEPENDENCIES): Fixed.
+	(libgcrypt_real_la_LIBADD): Fixed.
+	Removed unecessary variables.
+
+	* libgcrypt-config.in: Adjusted script for new thread handling.
+
+	* Makefile.am: New version, based on GPGMEs Makefile.am.
+
+	* ath.c, ath-compat.c, ath.h, ath-pth.c, ath-pth-compat.c,
+	ath-pthread.c, ath-pthread-compat.c: New files, merged from GPGME.
+	* ath.c, ath.h, ath-pthread.c, ath-pth.c: Removed files.
+
+2003-08-08  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (gcry_realloc): Remove FIXME about `clearing out
+	realloced memory', since _gcry_secmem_realloc takes care of
+	overwriting old memory.
+
+2003-08-07  Werner Koch  <wk@gnupg.org>
+
+	* module.c (_gcry_module_release): Don't act if module is NULL.
+
+2003-07-30  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (enum gcry_ac_id): Added: GCRY_AC_ELG_E.
+	Reverted change: use gcry_md_flags enumeration list instead of
+	defines.
+
+2003-07-29  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_control): Add GCRYCTL_SET_RANDOM_SEED_FILE and
+	GCRYCTL_UPDATE_RANDOM_SEED_FILE.
+	* gcrypt.h: Ditto.  Renamed index to idx, so avoid warning
+	related to the old index function.
+
+2003-07-28  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (gcry_err_code_from_errno, gcry_err_code_to_errno)
+	(gcry_err_make_from_errno, gcry_error_from_errno): New functions.
+
+	* gcrypt.h: Declared: gcry_err_code_from_errno,
+	gcry_err_code_to_errno, gcry_err_make_from_errno,
+	gcry_error_from_errno.
+
+	* Makefile.am (include_HEADERS): Added: gcrypt-module.h.
+
+	* gcrypt.h: Include <gcrypt-module.h>.
+
+	* gcrypt-module.h: New file.
+
+2003-07-27  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_mpi_scan, gcry_mpi_print): API change.
+	(gcry_mpi_dump): New.
+
+2003-07-21  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Declared: gcry_ac_key_data_get.
+	(gcry_pk_spec): Renamed member `sexp_names' into `aliases'.
+
+2003-07-20  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_md_oid_spec_t): New type.
+	(gcry_md_spec): New member: oids.
+
+2003-07-19  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_cipher_oid_spec_t): New type.
+	(gcry_cipher_spec): New member: oids;
+
+2003-07-18  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_mpi_set_opaque): Add a warning comment.
+
+2003-07-15  Moritz Schulte  <moritz@g10code.com>
+
+	* secmem.c (compress_pool): Remove function, since unused blocks
+	are automatically concatenad.
+
+	* gcrypt.h: Bumped version number up to 1.1.42-cvs.
+
+2003-07-14  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_cipher_spec): New member: aliases.
+
+	* Makefile.am (noinst_PROGRAMS, testapi_SOURCES, testapai_LDADD,
+	benchmark_SOURCES, benchmark_LDADD): Removed.
+
+	* benchmark.c, testapi.c: Removed files.
+
+	* mpi.h: Removed disabled typedef.
+	* g10lib.h: Likewise.
+
+	* benchmark.c, g10lib.h, gcrypt.h, global.c, module.c, sexp.c:
+	Used gcry_err* wrappers for libgpg-error symbols.
+
+2003-07-12  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c: Likewise.
+
+	* gcrypt.h: New type: gcry_error_t, gcry_err_code_t and
+	gcry_err_source_t.
+	(gcry_err_make, gcry_error, gcry_err_code, gcry_err_source): New
+	functions.
+
+	* global.c (gcry_strerror): New function.
+	(gcry_strsource): New function.
+
+	* gcrypt.h: New symbol: GCRY_CIPHER_TWOFISH128.
+
+2003-07-09  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (enum gcry_md_flags): Removed, used define instead,
+	since that is more common than an enumeration list when it comes
+	to flags that can be bitwise ORed.
+
+2003-07-08  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c: Use new types for handlers.
+
+	* gcrypt.h: Declare: gcry_ac_data_copy.
+
+2003-07-07  Moritz Schulte  <moritz@g10code.com>
+
+	* sexp.c (gcry_sexp_build_array): Use dummy argument pointer.
+	Thanks to Simon Josefsson <jas@extunde.com>.
+
+	* gcrypt.h: Declare: gcry_cipher_list, gcry_pk_list, gcry_md_list.
+
+2003-07-05  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Declare: gcry_cipher_register, gcry_cipher_unregister,
+	gcry_md_register, gcry_md_unregister, gcry_pk_register,
+	gcry_pk_unregister.
+	(gcry_cipher_spec): Removed member: algorithm.
+	(gcry_pk_spec): Likewise.
+	(gcry_md_spec): Likewise.
+	Adjusted declarations: gcry_cipher_register, gcry_pk_register,
+	gcry_md_register.
+
+	* module.c: Replaced all occurences of `id' with `mod_id', since
+	`id' is a keyword in obj-c.
+
+	* gcrypt.h (gcry_cipher_spec): Renamed member `id' to `algorithm'.
+	(gcry_pk_spec): Likewise.
+	(gcry_md_spec): Likewise.
+
+	* cipher.h: Removed types: gcry_pubkey_generate_t,
+	gcry_pubkey_check_secret_key_t, gcry_pubkey_encrypt_t,
+	gcry_pubkey_decrypt_t, gcry_pubkey_sign_t, gcry_pubkey_verify_t,
+	gcry_pubkey_get_nbits_t, gcry_pk_spec_t, gcry_digest_init_t,
+	gcry_digest_write_t, gcry_digest_final_t, gcry_digest_read_t,
+	gcry_digest_spec_t, gcry_cipher_setkey_t, gcry_cipher_encrypt_t,
+	gcry_cipher_decrypt_t, gcry_cipher_stencrypt_t,
+	gcry_cipher_stdecrypt_t, gcry_cipher_spec_t.
+
+	* gcrypt.h: New types: gcry_pk_generate_t,
+	gcry_pk_check_secret_key_t, gcry_pk_encrypt_t, gcry_pk_decrypt_t,
+	gcry_pk_sign_t, gcry_pk_verify_t, gcry_pk_get_nbits_t,
+	gcry_pk_spec_t, gcry_md_init_t, gcry_md_write_t, gcry_md_final_t,
+	gcry_md_read_t, gcry_md_spec_t, gcry_cipher_setkey_t,
+	gcry_cipher_encrypt_t, gcry_cipher_decrypt_t,
+	gcry_cipher_stencrypt_t, gcry_cipher_stdecrypt_t,
+	gcry_cipher_spec_t, gcry_module_t.
+
+2003-07-04  Moritz Schulte  <moritz@g10code.com>
+
+	* module.c (_gcry_module_list): New function.
+
+2003-07-02  Moritz Schulte  <moritz@g10code.com>
+
+	* module.c (_gcry_module_lookup): Fixed typo.
+
+	* gcrypt.h: Added all definitions and declarations necessary for
+	the new ac interface.
+
+2003-06-30  Moritz Schulte  <moritz@g10code.com>
+
+	* g10lib.h: Added declarations: _gcry_pk_module_lookup,
+	_gcry_pk_module_release.
+
+2003-06-18  Werner Koch  <wk@gnupg.org>
+
+	* benchmark.c (cipher_bench): Adjusted for new API of get_blklen
+	and get_keylen.
+
+	* gcrypt.h (gcry_cipher_get_algo_blklen)
+	(gcry_cipher_get_algo_keylen): Replaced macro by funcion.
+
+2003-06-18  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h: Renamed types GcryDigestSpec, GcryCipherSpec and
+	GcryPubkeySpec into: gcry_digest_spec_t, gcry_cipher_spec_t and
+	gcry_pubkey_spec_t.
+	(gcry_pubkey_spec): Defined member `id' as unsigned.
+	(gcry_digest_spec): Likewise.
+	(gcry_cipher_spec): Likewise.
+
+	* module.c (_gcry_module_id_new): New function.
+	(_gcry_module_add): Generate a new ID via _gcry_module_id_new in
+	case `id' is zero.
+
+	* g10lib.h, module.c: Replace old type GcryModule with newer one:
+	gcry_module_t.
+
+	* module.c (_gcry_module_add): Added argument `id', use it.
+
+	* g10lib.h: Added declaration: _gcry_module_lookup_id.
+	(_gcry_module_add): Added argument `id'.
+
+	* module.c (_gcry_module_lookup_id): New function.
+
+	* g10lib.h (struct gcry_module): New member: id.
+
+	* gcrypt.h: New type: gcry_handler_progress_t,
+	gcry_handler_alloc_t, gcry_haandler_secure_check_t,
+	gcry_handler_realloc_t, gcry_handler_free_t,
+	gcry_handler_no_mem_t, gcry_handler_error_t, gcry_handler_log_t.
+	Use new types.
+
+	* cipher.h: Include <gcrypt.h>.
+	New types: gcry_pk_generate_t, gcry_pk_check_secret_key_t,
+	gcry_pk_encrypt_t, gcry_pk_decrypt_t, gcry_pk_sign_t,
+	gcry_pk_verify_t, gcry_pk_get_nbits_t, gcry_md_init_t,
+	gcry_md_write_t, gcry_md_final_t, gcry_md_read_t,
+	gcry_cipher_setkey_t, gcry_cipher_encrypt_t,
+	gcry_cipher_decrypt_t, gcry_cipher_stencrypt_t,
+	gcry_cipher_stdecrypt_t.
+	Use new types.
+
+2003-06-17  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (AM_CFLAGS): Added: @GPG_ERROR_CFLAGS@.
+
+2003-06-16  Moritz Schulte  <moritz@g10code.com>
+
+	* g10lib.h: Replace last occurences of old type names with newer
+	names (i.e. replace MPI with gcry_mpi_t).
+	* mpi.h: Likewise.
+	* sexp.c: Likewise.
+
+2003-06-15  Moritz Schulte  <moritz@g10code.com>
+
+	* testapi.c (test_genkey): Use gpg_strerror instead of
+	gcry_strerror.
+
+	* global.c (gcry_control): Fixed typo.
+
+	* misc.c (_gcry_fatal_error): Use gpg_strerror instead of
+	gcry_strerror.
+
+	* types.h (STRLIST): Removed type since it is not used.
+
+2003-06-11  Moritz Schulte  <moritz@g10code.com>
+
+	* global.c (global_init): Call: _gcry_cipher_init, _gcry_md_init,
+	_gcry_pk_init.
+
+	* g10lib.h: Declare: _gcry_cipher_init, _gcry_md_init,
+	_gcry_pk_init.
+
+	* global.c (gcry_strerror): Remove compatibility code.
+
+	* Makefile.am: Remove support libgpg-error special handling.
+	(AM_CPPFLAGS): Add @GPG_ERROR_CFLAGS@
+
+	* gcrypt.h: Likewise.
+
+2003-06-13  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_md_get_algo): Reverted to old API.  This is a
+	convenience function anyway and error checking is not approriate.
+	(gcry_md_is_enabled): New.
+	(gcry_md_is_secure): Replaced macro by function and reverted to old
+	API.
+
+2003-06-11  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRYERR): Define _GCRY_ERR_SOURCE_DEFAULT instead of
+	GPG_ERR_SOURCE_DEFAULT, so that libgpg-error still works despite
+	the use of the old gcrypt error codes.
+	(gcry_md_copy): Swapped arguments.
+
+2003-06-09  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am: Support for libgpg-error.
+
+2003-06-08  Moritz Schulte  <moritz@g10code.com>
+
+	* sexp.c (gcry_sexp_create): Expect sane error values from
+	gcry_sexp_canon_len instead of the `historical' values.
+
+2003-06-07  Moritz Schulte  <moritz@g10code.com>
+
+	* ath.c, ath.c, ath-pth.c, ath-pthread.c, benchmark.c, cipher.h,
+	g10lib.h, gcrypt.h, global.c, misc.c, missing-string.c, module.c,
+	mpi.h, secmem.c, secmem.h, sexp.c, stdmem.c, stdmem.h, testapi.c,
+	types.h: Edited all preprocessor instructions to remove whitespace
+	before the '#'.  This is not required by C89, but there are some
+	compilers out there that don't like it.  Replaced any occurence of
+	the now deprecated type names with the new ones.
+
+	* gcrypt.h: Re-organized checking for gcc features; New macro:
+	_GCRY_GCC_ATTR_DEPRECATED.
+	Include copy of libgpg-error's gpg-error.h in order to make it
+	easy to build libgcrypt without needing libgpg-error.h.
+
+	(GCRY_MPI, GcryMPI, GCRY_SEXP, GcrySexp, GCRY_CIPHER_HD,
+	GcryCipherHd, GCRY_MD_HD, GcryMDHd): Declared deprecated.
+	(gcry_mpi_t, gcry_sexp_t, gcry_cipher_hd_t, gcry_md_hd_t): New
+	types.
+
+2003-06-04  Moritz Schulte  <moritz@g10code.com>
+
+	* sexp.c (sexp_sscan): New argument: arg_list, adjusted all
+	callers.
+	(ARG_NEXT): New macro.
+	(sexp_sscan): Use ARG_NEXT for receiving format string arguments.
+	(gcry_sexp_build_array): New function.
+
+2003-06-02  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Added some comments describing the gcry_sexp_*
+	functions.
+	Include <gpg-error.h> instead of <gpg/error.h>.
+
+2003-06-01  Moritz Schulte  <moritz@g10code.com>
+
+	* sexp.c (OLDPARSECODE): Removed macro...
+	(gcry_sexp_canon_len): ... and do not use it.
+
+	* gcrypt.h (gcry_errno): Removed declaration.
+
+	* g10lib.h (string_to_pubkey_algo, pubkey_algo_to_string,
+	pubkey_nbits): Removed declarations for non-existing functions.
+
+2003-05-31  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h (is_RSA, is_ELGAMAL): Removed macros.
+
+	* g10lib.h (set_lasterr): Removed macro.
+	(_gcry_set_lasterr): Removed declaration.
+
+	* gcrypt.h: Changed declarations for: gcry_pk_algo_info,
+	gcry_md_open, gcry_md_copy, gcry_md_algo_info, gcry_md_info,
+	gcry_md_get_algo, gcry_random_add_bytes.
+
+	(gcry_md_is_secure): Adjust macro for new API.
+
+2003-05-29  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Changed declarations for: gcry_cipher_open,
+	gcry_cipher_info, gcry_cipher_algo_info.
+	(gcry_cipher_get_algo_keylen): Adjuster for new
+	gcry_cipher_algo_info interface.
+	(gcry_cipher_get_algo_blklen): Likewise.
+
+	* global.c (gcry_errno): Removed function.
+	(gcry_strerror): Do not use gcry_errno.
+	(_gcry_set_lasterr): Removed function.
+	(last_ec): Removed variable.
+
+2003-05-27  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (enum gcry_cipher_algos): Make Serpent IDs do not
+	conflict with OpenPGP.  Reported by Timo Schulz.
+
+	* global.c (gcry_control): Fixed name of enum list.
+
+2003-05-25  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h (gcry_cipher_spec): Adjust return type of `setkey' for
+	libgpg-error.
+	(gcry_pubkey_spec): Adjust return type of `generate',
+	`check_secret_key', `encrypt', `decrypt', `sign' and `verify' for
+	libgpg-error.
+
+	* sexp.c (gcry_sexp_canon_len): Adjusted for libgpg-error.
+	(gcry_sexp_create): Likewise.
+	(gcry_sexp_new): Likewise.
+	(sexp_sscan): Likewise.
+	(gcry_sexp_build): Likewise.
+	(gcry_sexp_sscan): Likewise.
+
+	* module.c (_gcry_module_add): Likewise.
+
+	* global.c (last_ec): Change type to gpg_error_t.
+	(gcry_control): Adjust for libgpg-error.
+	(gcry_errno): Likewise.
+	(gcry_strerror): Likewise.
+	(_gcry_set_lasterr): Likewise.
+	(gcry_xmalloc): Likewise.
+	(gcry_xrealloc): Likewise.
+
+2003-05-22  Moritz Schulte  <moritz@g10code.com>
+
+	* types.h: Merged code from GnuPG regarding U64_C.
+
+	* missing-string.c (strsep): Removed function.
+
+	* g10lib.h: Removed declarations: strsep, strlwr.
+
+	* secmem.c (secmem_lock): New variable.
+	(SECMEM_LOCK, SECMEM_UNLOCK): New macros.
+	(_gcry_secmem_set_flags): Use SECMEM_LOCK and SECMEM_UNLOCK.
+	(_gcry_secmem_get_flags): Likewise.
+	(_gcry_secmem_init): Likewie.
+	(_gcry_secmem_malloc): Likewise.
+	(_gcry_secmem_free): Likewise.
+	(_gcry_secmem_malloc): Renamed to ...
+	(_gcry_secmem_malloc_internal): ... this.
+	(_gcry_secmem_malloc): New function, use SECMEM_LOCK,
+	SECMEM_UNLOCK, call _gcry_secmem_malloc_internal.
+	(_gcry_secmem_free): Renamed to ...
+	(_gcry_secmem_free_internal): ... this.
+	(_gcry_secmem_free): New function, use SECMEM_LOCK, SECMEM_UNLOCK,
+	call _gcry_secmem_free_internal.
+	(_gcry_secmem_realloc): Use SECMEM_LOCK, SECMEM_UNLOCK, call
+	_gcry_secmem_malloc_internal and _gcry_secmem_free_internal.
+	(_gcry_private_is_secure): Use SECMEM_LOCK, SECMEM_UNLOCK.
+	(_gcry_secmem_dump_stats): Likewise.
+	(_gcry_secmem_malloc_internal): Removed unused variable:
+	compressed.
+	Include "ath.h".
+
+2003-05-21  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (GCRY_CIPHER_SERPENT128, GCRY_CIPHER_SERPENT192,
+	GCRY_CIPHER_SERPENT256): New symbols.
+
+2003-05-19  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h: Reversed changes from 2003-03-03 since they would have
+	been an unnecessary ABI break.
+
+2003-05-13  Moritz Schulte  <moritz@g10code.com>
+
+	* secmem.c (stats_update): New function.
+	(BLOCK_HEAD_SIZE): New symbol.
+	(MB_FLAG_ACTIVE): New symbol.
+	(ADDR_TO_BLOCK, BLOCK_VALID): New macros.
+	(mb_get_next): New function.
+	(mb_get_prev): New function.
+	(mb_merge): New function.
+	(mb_get_new): New function.
+	(unused_blocks): Removed variable.
+	(init_pool): Initialize new memory pool.
+	(_gcry_secmem_malloc): Use new heap management code.
+	(_gcry_secmem_free): Likewise.
+	(_gcry_secmem_realloc): Likewise.
+	Renamed type MEMBLOCK to memblock_t.
+
+2003-04-27  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h (gcry_pubkey_spec): New member: sexp_names.
+
+2003-04-23  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h (gcry_pubkey_spec): Removed members: npkey, nskey,
+	nenc, nsig.
+	(gcry_pubkey_spec): Added members: elements_pkey, elements_skey,
+	elements_enc, elements_sig, elements_grip.
+
+2003-04-17  Moritz Schulte  <moritz@g10code.com>
+
+	* g10lib.h (GcryModule): New typedef.
+
+	* gcrypt.h (gcry_cipher_register, gcry_cipher_unregister,
+	gcry_digest_register, gcry_digest_unregister,
+	gcry_pubkey_register, gcry_pubkey_unregister): Function
+	declarations removed - for now.
+
+	* gcrypt.h (GcryModule): Declaration removed.
+	* gcrypt.h (GcryPubkeySpec, GcryDigestSpec, GcryCipherSpec):
+	Types Moved...
+	* cipher.h: ... here.
+
+2003-04-17  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h: Declare digest_spec_sha512 and digest_spec_384.
+
+2003-04-16  Moritz Schulte  <moritz@g10code.com>
+
+	* module.c (_gcry_module_use): New function.
+	* g10lib.h (_gcry_module_use): Declare function.
+
+	* libgcrypt-config.in: Support for --algorithms switch, which
+	prints the algorithms included in the built libgcrypt.
+
+	* global.c (gcry_set_progress_handler): Register progress
+	functions depending on the enabled algorithms.
+
+2003-04-07  Moritz Schulte  <moritz@g10code.com>
+
+	* Makefile.am (libgcrypt_la_SOURCES): Added module.c
+
+	* module.c: New file.
+	(_gcry_module_add): New function.
+	(_gcry_module_drop): New function.
+	(_gcry_module_lookup): New function.
+	(_gcry_module_release): New function.
+
+	* g10lib.h (GcryModule): New types.
+	(FLAG_MODULE_DISABLED): New symbol.
+	Added declarations for _gcry_module_add, _gcry_module_release and
+	_gcry_module_lookup.
+
+	* gcrypt.h: New types: GcryPubkeySpec, GcryDigestSpec,
+	GcryCipherSpec.
+	Added declarations for: gcry_cipher_register,
+	gcry_cipher_unregister, gcry_digest_register,
+	gcry_digest_unregister, gcry_pubkey_register and
+	gcry_pubkey_unregister.
+
+	* cipher.h: Removed symbols: CIPHER_ALGO_NONE, CIPHER_ALGO_IDEA,
+	CIPHER_ALGO_3DES, CIPHER_ALGO_CAST5, CIPHER_ALGO_BLOWFISH,
+	CIPHER_ALGO_SAFER_SK128, CIPHER_ALGO_DES_SK, CIPHER_ALGO_TWOFISH,
+	CIPHER_ALGO_TWOFISH_OLD, CIPHER_ALGO_DUMMY, PUBKEY_USAGE_SIG,
+	PUBKEY_USAGE_ENC, DIGEST_ALGO_MD5, DIGEST_ALGO_SHA1,
+	DIGEST_ALGO_RMD160, DIGEST_ALGO_TIGER, PUBKEY_ALGO_RSA,
+	PUBKEY_ALGO_RSA_E, PUBKEY_ALGO_RSA_S, PUBKEY_ALGO_DSA,
+	PUBKEY_ALGO_ELGAMAL, PUBKEY_ALGO_ELGAMAL_E.
+
+2003-04-02  Moritz Schulte  <moritz@g10code.com>
+
+	* benchmark.c (md_bench): Fix error message.
+
+2003-03-31  Moritz Schulte  <moritz@g10code.com>
+
+	* benchmark.c (cipher_bench): Added CTR mode.
+
+2003-03-30  Simon Josefsson  <jas@extundo.com>
+
+	* gcrypt.h (enum gcry_control_cmds): Add GCRY_SET_CTR.
+	(enum gcry_cipher_modes): Add GCRY_CIPHER_MODE_CTR.
+	(gcry_cipher_setctr): New macro to set counter.
+
+2003-03-19  Moritz Schulte  <moritz@g10code.com>
+
+	* cipher.h (PUBKEY_FLAG_NO_BLINDING): New symbol.
+
+2003-03-22  Simon Josefsson  <jas@extundo.com>
+
+	* gcrypt.h: Add GCRYCTL_SET_CBC_MAC and GCRY_CIPHER_CBC_MAC.
+
+2003-03-19  Werner Koch  <wk@gnupg.org>
+
+	* g10lib.h: Adjusted primegen.c prototypes.
+
+2003-03-12  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (sexp_sscan): Initialize NM.  Thanks to Ian Peters for
+	valgrinding this.
+
+2003-03-06  Moritz Schulte  <mo@g10code.com>
+
+	* secmem.h (GCRY_SECMEM_FLAG_NO_WARNING,
+	GCRY_SECMEM_FLAG_SUSPEND_WARNING): New symbols.
+
+	* global.c (gcry_control): Use
+	GCRY_SECMEM_FLAG_{NO,SUSPEND}_WARNING, instead of hard-coded
+	values.
+	* secmem.c (_gcry_secmem_set_flags): Likewise.
+	* secmem.c (_gcry_secmem_get_flags): Likewise.
+
+2003-03-03  Moritz Schulte  <moritz@g10code.com>
+
+	* misc.c: Removed old FIXME, since there is already a function to
+	set the value of `verbosity_level'.
+
+	* gcrypt.h: Removed enumeration list: gcry_ctl_cmds.
+	New enumeration lists: gcry_global_control_cmds,
+	gcry_control_cmds, gcry_info_cmds, gcry_algo_info_cmds.
+
+2003-03-02  Moritz Schulte  <moritz@g10code.com>
+
+	* gcrypt.h (gcry_cipher_reset): New macro for resetting a handle.
+
+2003-02-28  Moritz Schulte  <moritz@g10code.com>
+
+	* secmem.c (DEFAULT_PAGESIZE): New symbol.
+	(init_pool): Use DEFAULT_PAGESIZE.
+
+2003-02-23  Moritz Schulte  <moritz@g10code.com>
+
+	* secmem.h: Fix typo in declaration of _gcry_secmem_term.
+
+	* sexp.c: Move macro definitions of `digitp', `octdigit', `alphap'
+	and `hexdigit' ...
+	* g10lib.h: ... here.
+
+	* misc.c (_gcry_burn_stack): New function (former name:
+	burn_stack).
+
+	* g10lib.h (burn_stack): Declare _gcry_burn_stack().
+
+2003-01-24  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_set_progress_handler): Register a random progress
+	handler.
+
+2003-01-23  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRY_ENABLE_QUICK_RANDOM): New.
+	* global.c (gcry_control): Make use of it.
+
+2003-01-21  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_random_add_bytes): Add QUALITY argument.
+
+2003-01-21  Timo Schulz  <twoaday@freakmail.de>
+
+	* gcrypt.h (gcry_random_add_bytes): New.
+
+2003-01-20  Simon Josefsson  <jas@extundo.com>
+
+	* gcrypt.h (gcry_md_algos): Add GCRY_MD_CRC32,
+	GCRY_MD_CRC32_RFC1510, GCRY_MD_CRC24_RFC2440.
+
+2003-01-16  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (gcry_md_write): Changed type of 2nd argument to void*.
+	(gcry_md_hash_buffer): Changed type of both buffers to void*.
+	(gcry_md_setkey): Changed type of 2nd argument to void*.
+	(gcry_md_get_asnoid): New.
+
+2003-01-15  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_length): Fixed.  This was seriously broken.
+
+2003-01-14  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRYERR_INV_FLAG), global.c (gcry_strerror): New.
+
+2003-01-02  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt.vers: Temporary export _gcry_generate_elg_prime for
+	use by GNUTLS.
+
+2002-12-21  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Make use of gcc's pure and malloc attributes
+	(gcry_md_putc): Use a helper variable to avoid multiple
+	evaluation of H.
+	* g10lib.h, stdmem.h, secmem.h: Use gcc attributes pure and malloc.
+
+	* stdmem.c (use_m_guard): Don't default to yes.
+
+2002-12-19  Werner Koch  <wk@gnupg.org>
+
+	* global.c (global_init): The meat was never run due to a faulty
+	check. Thanks to Nikos for pointing this out.
+
+	* global.c (gcry_control): Return 1 and not -1 for the
+	initialization tests.
+
+	* libgcrypt.vers: New.
+	* Makefile.am: Use this instead of the build symbol file.
+
+	* global.c (gcry_control) <initialization>: Call the random module
+	initializer to make sure that the pool lock flag has been
+	initialized.
+
+2002-12-09  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_calloc,gcry_calloc_secure): Check for overflow.
+	Noted by Florian Weimer.
+
+2002-11-10  Simon Josefsson  <jas@extundo.com>
+
+	* gcrypt.h (gcry_ctl_cmds): New GCRYCTL_SET_CBC_CTS control flag.
+	(gcry_cipher_flags): New GCRY_CIPHER_CBC_CTS gcry_cipher_open() flag.
+	(gcry_cipher_cts): New macro for toggling CTS.
+
+2002-11-10  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRY_MD_MD4): New.  We use a non OpenPGP value here.
+
+2002-09-20  Werner Koch  <wk@gnupg.org>
+
+	* ath.c: Include sys.time.h if sys/select.h does not exist.
+	(ath_select, ath_waitpid): Shortcut for Windows.
+	* ath.h: Include some Windows headers.  By Timo.
+
+2002-09-18  Werner Koch  <wk@gnupg.org>
+
+	* ath.h: Prefix ath_deinit.
+
+2002-09-17  Werner Koch  <wk@gnupg.org>
+
+	* benchmark.c: New.
+	(mpi_bench, do_powm): Add a a simple test for RSA.
+
+	* global.c (global_init): New.  Use it instead of the setting
+	any_init_done.  Initialize the ATH system.
+	(gcry_check_version): Hook global_init in.  This is the suggested
+	way to initialize the library.
+	(_gcry_no_internal_locking): Removed.  We simply call a ath_deinit
+	and leave it to ATH to disbale the locking.
+
+	* ath.c, ath.h, ath-pth.c, ath-pthread.c: New. Taken from GPGME.
+	* mutex.h: Removed.
+	* Makefile.am (ath_components): New.
+
+2002-09-16  Werner Koch  <wk@gnupg.org>
+
+	* secmem.c (_gcry_secmem_dump_stats): Replaced fprintf by log_*.
+
+2002-08-23  Werner Koch  <wk@gnupg.org>
+
+	* missing-string.c: Removed unneeded strlwr.
+
+	* libgcrypt.m4: Made much more simple.
+	* libgcrypt-config.in: Made --prefix work for --libs.
+
+2002-08-14  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Add GCRY_CIPGER_DES.  Included string.h for size_t.
+	Suggested by Simon Josefsson.
+
+2002-07-25  Werner Koch  <wk@gnupg.org>
+
+	* cipher.h: Added prototypes for progress functions.
+	* global.c: Include cipher.h for those prototypes.
+
+	* stdmem.c (_gcry_private_realloc): Replaced void* by char * for
+	pointer arithmetic reasons.  Noted by Stephan Austermuehle.
+
+2002-06-24  Werner Koch  <wk@gnupg.org>
+
+	* missing-string.c: Include ctype.h.
+
+	* gcrypt.h (gcry_mpi_invm, gcry_mpi_div, gcry_mpi_mod)
+	(gcry_mpi_swap): New.
+
+2002-06-18  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Added a bunch of brief function descriptions.
+
+2002-05-21  Werner Koch  <wk@gnupg.org>
+
+	* misc.c (_gcry_log_printf): Don't initialize a va_list.  Noted by
+	Jeff Johnson.
+
+	* global.c (gcry_set_progress_handler): New.
+
+	* gcrypt.h: Replaced the typedef for byte.
+
+2002-05-16  Werner Koch  <wk@gnupg.org>
+
+	* missing-string.c: New.
+
+	* gcrypt.h: Add new error codes GCRYERR_SEXP_ and typedefs
+	GcryMPI, GcrySexp, GcryCipherHd, GcryMDHd as aliases for the old
+	ones using an underscore.
+
+	* global.c (gcry_strerror): Add strings fro the new error codes.
+	* sexp.c (gcry_sexp_canon_len): Use a macro to convert from new to
+	old error codes.
+	(gcry_sexp_create,gcry_sexp_new): New.
+
+2002-05-15  Werner Koch  <wk@gnupg.org>
+
+	* mutex.h (DEFINE_LOCAL_MUTEX): Macro to define a mutex and
+	initialize it so that we can detect an unitialized mutex and don't
+	read from stdin.
+
+2002-05-14  Werner Koch  <wk@gnupg.org>
+
+	Changed license of all files to the LGPL.
+
+2002-05-07  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_control): Add commands
+	GCRYCTL_ANY_INITIALIZATION_P and GCRYCTL_INITIALIZATION_FINISHED_P
+	so that other libraries are able to check for required
+	initializations.
+
+2002-05-02  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h (GCRYCTL_DISABLE_INTERNAL_LOCKING): New.
+	* global.c (gcry_control): Implement it.
+	(_gcry_no_internal_locking): New.
+	* mutex.h: Prefixed all fucntions with _gcry_.  Bypass all
+	functions when desired.
+
+	* gcrypt.h (GCRYCTL_DISABLE_SECMEM): New.
+	* global.c (gcry_control,gcry_malloc_secure,gcry_is_secure):
+	Implement it here.
+	* secmem.c (_gcry_private_is_secure): Return false if the pool is
+	not initialized.
+
+	* gcrypt.h (GCRYCTL_INITIALIZATION_FINISHED): New.
+
+	* gcrypt.h (gcry_cipher_algos): Replaced RINDAEL by AES and change
+	the macros to expand from rijdael to aes.
+
+	* stdmem.c (_gcry_private_malloc): Return NULL for 0 byte allocation.
+	(_gcry_private_malloc_secure): Ditto.
+
+	* g10lib.h:  Copied the JNLIB_GCC macros from ../jnlib/mischelp.h
+	and removed the inclusion of that file.
+
+2002-04-15  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_strdup): New.
+
+2002-03-18  Werner Koch  <wk@gnupg.org>
+
+	* mutex.h: New file with a portable thread mutex implementation
+	written by Marcus Brinkmann.  Taken from GPGME.
+
+2002-02-18  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_sscan): Don't initialize the dummy
+	variable.  Suggested by Jordi Mallach.
+
+2002-01-31  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (suitable_encoding,convert_to_hex,convert_to_string)
+	(convert_to_token): New.
+	(gcry_sexp_sprint): Better formatting of advanced encoding, does
+	now insert LFs and escapes all unprintable characters.
+	(unquote_string): New.
+	(sexp_sscan): Implemented the missing conversion of quoted strings.
+
+2002-01-26  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt-config.in: Add copyright notice.
+
+2002-01-11  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_canon_len): Fixed last change.
+
+2002-01-01  Timo Schulz <ts@winpt.org>
+
+	* stdmem.c (_gcry_private_realloc): If pointer is NULL now realloc
+	behaves like malloc.
+
+2001-12-20  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_canon_len): Describe the error codes and
+	return an error if this is not a S-Exp; i.e. it does not start
+	with an open parenthesis.
+
+2001-12-18  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_canon_len): Fixed the test on NULL buffer.
+
+	* Makefile.am (DISTCLEANFILES): Include libgcrypt.sym
+
+	* sexp.c: Removed the commented test code because we now have a
+	test in ../tests/
+
+2001-12-17  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (gcry_sexp_canon_len): New.
+
+2001-12-11  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Fixed AES128 macro, add enum for OFB mode.
+
+2001-12-05  Werner Koch  <wk@gnupg.org>
+
+	* misc.c (_gcry_log_printf): New.
+	* sexp.c (dump_string,gcry_sexp_dump): Use logging functions
+	instead of stderr.
+
+2001-11-16  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: New constant GCRYCTL_IS_ALGO_ENABLED.
+
+2001-10-02  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Removed a couple of trailing commas.
+
+2001-08-28  Werner Koch  <wk@gnupg.org>
+
+	* sexp.c (sexp_sscan): Add an argument to enable the
+	arg_ptr. Changed all callers.  Suggested by Tom Holroyd.
+
+2001-08-03  Werner Koch  <wk@gnupg.org>
+
+	* global.c (gcry_strerror): Updated list of error codes.
+
+2001-07-23  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: Replaced the last ulong.  Noted by Rami Lehti.
+
+2001-05-31  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h, mpi.h: Made some mpi functions public.
+
+	* wrapper.c: Removed.
+	* global.c: Renamed all g10_ prefixed functions which had wrappers
+	to gcry_xxx. So we now use the exported memory functions inernally.
+
+	Renamed all g10_ prefixed functions to _gcry_ prefixed ones.
+
+	* g10lib.h (_GCRYPT_IN_LIBGCRYPT): Replace defintion by a test on it.
+
+2001-05-28  Werner Koch  <wk@gnupg.org>
+
+	* libgcrypt.m4: Check GCRYPT_VERSION macro and not LIBGCRYPT_VERSION.
+
+	* mpi.h: Removed mpi_fromstr prototype.
+
+2001-01-11  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am (libgcrypt_la_SOURCES): Add mpi.h
+
+2000-12-19  Werner Koch  <wk@gnupg.org>
+
+	* types.h: Moved from ../include to here.
+
+	Major change:
+	Removed all GnuPG stuff and renamed this piece of software
+	to gcrypt.
+
+2000-11-14  Werner Koch  <wk@gnupg.org>
+
+	* mpi.h: Moved to ../mpi.
+
+	* Makefile.am (OMIT_DEPENDENCIES): Hack to work around dependency
+	problems.
+
+2000-10-11  Werner Koch  <wk@gnupg.org>
+
+	* mpi.h: Changed the way mpi_limb_t is defined.
+
+2000-10-10  Werner Koch  <wk@gnupg.org>
+
+	* Makefile.am: Take version-info from configure.
+
+2000-10-09  Werner Koch  <wk@gnupg.org>
+
+	* gcrypt.h: New cipher mode, new algo Arcfour and new error code
+	GCRYERR_INV_CIPHER_MODE.
+	* global.c (gcry_strerror): New errorcode.
+
+Wed Oct  4 13:16:18 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * gcrypt.h (gcry_md_setkey): Replaced macro by function prototype.
+
+Mon Sep 18 16:35:45 CEST 2000  Werner Koch  <wk@openit.de>
+
+        * gcrypt.h (GCRYCTL_GET_ALGO_USAGE): New.
+
+        * secmem.c (secmem_realloc): check for failed secmem_malloc.  By
+        Matt Kraai.
+
+Mon Jul 31 10:04:47 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * sexp.c: Removed the datalen fields from list tags.
+  (gcry_sexp_car_data,gcry_sexp_cdr_data,gcry_sexp_car_mpi,
+   gcry_sexp_cdr_mpi): Removed.
+  (gcry_sexp_nth,gcry_sexp_nth_data,gcry_sexp_nth_mpi): New.
+
+Fri Jul 28 18:19:11 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * sexp.c (sexp_sscan): Fixed reallocation to secure memory.
+  (new_empty_list): Removed
+  (gcry_sexp_length): New.
+  (gcry_sexp_enum): Removed.
+  (normalize): New. Reworked the whole thing to use NULL for an empty list.
+  (make_space): New instead of the macro.
+
+Tue Jul 25 17:44:15 CEST 2000  Werner Koch  <wk@openit.de>
+
+  * sexp.c: Major rewrite.
+  (gcry_sexp_sscan): Reordered arguments.  Moved functionality to ..
+  (sexp_sscan): .. this.
+  (gcry_sexp_build): New.
+  (gcry_sexp_new_name_mpi, gcry_sexp_new_name_data, gcry_sexp_new_data,
+   gcry_sexp_new_mpi): Removed.
+
+Fri Jul 14 19:38:23 CEST 2000  Werner Koch  <wk@>
+
+  * gcrypt.h (gcry_md_start_debug, gcry_md_stop_debug): New.
+  (gcry_ctl_cmds): New control values
+
+  * sexp.c (gcry_sexp_sscan): Add hex format parsing.
+
+  * secmem.c (lock_pool): Check for ENOSYS return my mlock() on old SCOs.
+  (pool_is_mmapped): Made volatile.
+  (lock_pool): No more warning for QNX. By Sam Roberts.
+  (lock_pool,secmem_init): Additional check for dropped privs.
+
+2000-03-21 09:18:48  Werner Koch  (wk@habibti.gnupg.de)
+
+	* gcrypt.h (gcry_md_setkey): New.
+	(GCRY_MD_FLAG_HMAC): New.
+
+Mon Jan 31 16:37:34 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* Makefile.am: Add g10lib.h
+
+Thu Jan 27 18:00:44 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* sexp.c (gcry_sexp_sscan): Allow NULL for erroff.
+
+Mon Jan 24 22:24:38 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* sexp.c (gcry_sexp_alist): New.
+
+Mon Jan 24 13:04:28 CET 2000  Werner Koch  <wk@gnupg.de>
+
+	* secmem.c: Moved from ../util to here.
+	* secmem.h: New.
+	* stdmem.c: New. Based on the old ../util/memory.c.
+	* stdmem.h: New.
+
+Wed Dec  8 21:58:32 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* gcrypt.m4: New.
+	* gcrypt-config: New.
+
+	* mpi.h (mpi_get_nbit_info): Removed
+	(mpi_set_nbit_info): Removed.
+	(struct gcry_mpi): Removed the nbits field.
+
+	* misc.c (g10_log_verbosity): New.
+
+	* global.c (g10_xstrdup): New.
+
+	* mpiapi.c: Removed.
+
+	* mpi.h: Moved from ../include to here.  Removed some obsolete
+	prototypes and the iobuf.h header.
+	* cipher.h: Moved from ../include to here. Removed the mpi.h header.
+	* g10lib.h: Moved from ../include to here.
+
+Fri Nov 19 17:15:20 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* sexp.c (dump_string): New.  Taken from gnupg/util/miscutil.c.
+	(do_dump_list): s/print_string/dump_string/.
+
+	* testapi.c: New.
+
+	* mpiapi.c (gcry_mpi_randomize): Use new random API.
+
+Sat Nov 13 17:44:23 CET 1999  Werner Koch  <wk@gnupg.de>
+
+	* gloabl.c (gcry_control): Add cases for dumping random
+	and secmem stats.
+
+Tue Oct 26 14:10:21 CEST 1999  Werner Koch  <wk@gnupg.de>
+
+	* pkapi.c: Removed.
+
+	* symapi.c: Removed.
+
+	* g10lib.h:  Moved to ../include.
+
+	* mdapi.c: Removed.
+
+Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* sexp.c: New.
+
+Tue Dec  8 13:15:16 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* gcrypt.h: New
+	* mpiapi.c: New
+
+
+ Copyright (C) 1998,1999,2000,2001,2002,2003
+	       2004,2005,2008,2009,2011 Free Software Foundation, Inc.
+
+ This file is free software; as a special exception the author gives
+ unlimited permission to copy and/or distribute it, with or without
+ modifications, as long as this notice is preserved.
+
+ This file is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/grub-core/lib/libgcrypt/src/Makefile.am b/grub-core/lib/libgcrypt/src/Makefile.am
new file mode 100644
index 0000000..9168022
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/Makefile.am
@@ -0,0 +1,143 @@
+# Makefile.am - for gcrypt/src
+# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+#               2006, 2007  Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+
+## Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = Manifest libgcrypt-config.in libgcrypt.m4 libgcrypt.vers \
+             gcrypt.h.in libgcrypt.def
+
+bin_SCRIPTS = libgcrypt-config
+m4datadir = $(datadir)/aclocal
+m4data_DATA = libgcrypt.m4
+include_HEADERS = gcrypt.h gcrypt-module.h
+
+lib_LTLIBRARIES = libgcrypt.la
+bin_PROGRAMS = dumpsexp hmac256
+if USE_RANDOM_DAEMON
+sbin_PROGRAMS = gcryptrnd
+bin_PROGRAMS += getrandom
+endif USE_RANDOM_DAEMON
+
+# Depending on the architecture some targets require libgpg-error.
+if HAVE_W32CE_SYSTEM
+arch_gpg_error_cflags = $(GPG_ERROR_CFLAGS)
+arch_gpg_error_libs   = $(GPG_ERROR_LIBS)
+else
+arch_gpg_error_cflags =
+arch_gpg_error_libs   =
+endif
+
+
+if HAVE_LD_VERSION_SCRIPT
+  libgcrypt_version_script_cmd = -Wl,--version-script=$(srcdir)/libgcrypt.vers
+else
+  libgcrypt_version_script_cmd =
+endif
+
+libgcrypt_la_CFLAGS = $(GPG_ERROR_CFLAGS)
+libgcrypt_la_SOURCES = g10lib.h visibility.c visibility.h types.h \
+	cipher.h cipher-proto.h \
+	misc.c global.c sexp.c hwfeatures.c \
+	stdmem.c stdmem.h secmem.c secmem.h \
+	mpi.h missing-string.c module.c fips.c \
+	hmac256.c hmac256.h \
+	ath.h ath.c
+
+if HAVE_W32_SYSTEM
+
+RCCOMPILE = $(RC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(libgcrypt_la_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS)
+LTRCCOMPILE = $(LIBTOOL) --mode=compile --tag=RC $(RCCOMPILE)
+
+SUFFIXES = .rc .lo
+
+.rc.lo:
+	$(LTRCCOMPILE) -i "$<" -o "$@"
+
+gcrypt_res = versioninfo.lo
+no_undefined = -no-undefined
+export_symbols = -export-symbols $(srcdir)/libgcrypt.def
+
+install-def-file:
+	$(INSTALL) $(srcdir)/libgcrypt.def $(DESTDIR)$(libdir)/libgcrypt.def
+
+uninstall-def-file:
+	-rm $(DESTDIR)$(libdir)/libgcrypt.def
+
+gcrypt_deps = $(gcrypt_res) libgcrypt.def
+
+else !HAVE_W32_SYSTEM
+
+gcrypt_res =
+gcrypt_res_ldflag =
+no_undefined =
+export_symbols =
+install-def-file:
+uninstall-def-file:
+
+gcrypt_deps =
+
+endif !HAVE_W32_SYSTEM
+
+
+libgcrypt_la_LDFLAGS = $(no_undefined) $(export_symbols) \
+	$(libgcrypt_version_script_cmd) -version-info \
+	@LIBGCRYPT_LT_CURRENT@:@LIBGCRYPT_LT_REVISION@:@LIBGCRYPT_LT_AGE@
+libgcrypt_la_DEPENDENCIES = \
+	../cipher/libcipher.la \
+	../random/librandom.la \
+	../mpi/libmpi.la \
+	../compat/libcompat.la \
+	$(srcdir)/libgcrypt.vers $(gcrypt_deps)
+libgcrypt_la_LIBADD = $(gcrypt_res) \
+	../cipher/libcipher.la \
+	../random/librandom.la \
+	../mpi/libmpi.la \
+	../compat/libcompat.la  $(GPG_ERROR_LIBS)
+
+
+dumpsexp_SOURCES = dumpsexp.c
+dumpsexp_CFLAGS = $(arch_gpg_error_cflags)
+dumpsexp_LDADD = $(arch_gpg_error_libs)
+
+hmac256_SOURCES = hmac256.c
+hmac256_CFLAGS = -DSTANDALONE $(arch_gpg_error_cflags)
+hmac256_LDADD = $(arch_gpg_error_libs)
+
+if USE_RANDOM_DAEMON
+gcryptrnd_SOURCES = gcryptrnd.c
+gcryptrnd_CFLAGS = $(GPG_ERROR_CFLAGS) $(PTH_CFLAGS)
+gcryptrnd_LDADD = libgcrypt.la $(GPG_ERROR_LIBS) $(PTH_LIBS)
+
+getrandom_SOURCES = getrandom.c
+endif USE_RANDOM_DAEMON
+
+
+install-data-local: install-def-file
+
+uninstall-local: uninstall-def-file
+
+# FIXME: We need to figure out how to get the actual name (parsing
+# libgcrypt.la?) and how to create the hmac file already at link time
+# so that it can be used without installing libgcrypt first.
+#install-exec-hook:
+#	./hmac256 "What am I, a doctor or a moonshuttle conductor?" \
+#          < $(DESTDIR)$(libdir)/libgcrypt.so.11.5.0 \
+#          > $(DESTDIR)$(libdir)/.libgcrypt.so.11.5.0.hmac
diff --git a/grub-core/lib/libgcrypt/src/Manifest b/grub-core/lib/libgcrypt/src/Manifest
new file mode 100644
index 0000000..2d003d8
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/Manifest
@@ -0,0 +1,58 @@
+# Manifest - checksums of the src directory
+# Copyright 2004 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+# Checksums for all source files in this directory. Format is
+# filename, blanks, base-64 part of an OpenPGP detached signature
+# without the header lines.  Blank lines and lines beginning with a
+# hash mark are ignored.  A tool to process this file is available by
+# cvs -d :pserver:anoncvs@cvs.gnupg.org:/cvs/wk co misc-scripts/manifest-tool
+#
+# The special entry "$names$" holds a signature over all sorted
+# filenames excluding itself.
+
+gcrypt.h iQCVAwUAQH5RsTEAnp832S/7AQK7xgP+Kc3NY9lipZkaAMrnHDkQVLdHYwTbZWuGOYdTLp8Xy7Auh9wtWV9hrWVUqs+kxDzT/2iF6XkO3WT3rf/PmQ/Q0TIGfOyjE3c/qvB/jVippaxoGda3tnGpODytdI3XPhfPS0Ss8nDzfCStPBGAEq0OVU7imnExrFzhRXt+Gljr0o0==Yagz
+gcrypt-module.h iQCVAwUAQH5UXzEAnp832S/7AQJMQgQAzumz9aaZelhw+FxTCeVadphBxt1bbNQvMrnddYYblyJv+AcxZ9ZxGz2oPeusN58Qg54DQcaW3lYhTgnWfXultsi+Ruxlz7400OUrzSXOl3At7KssdODAoscFzZIgh94G9lzQxEBr9lTXI9R3LsPFJP6muNG4frcNBAA42yckK7w==BBp5
+
+ath.c iQCVAwUAQH5E+DEAnp832S/7AQKFpgP+KSZHtVcnh9FFggIyHKbALUljW2FXauasZvFyN8Sk/mIMgKxyXFOG1THBAUzWLaKWIEWU+WkYU7uThqBtpnEImM5AenWzbQuJjftPC3gVHO8yjjmBWD4zmJj28htoKDoa/xDsoqumrHxae3FYcaCWtYGVjM/Pbl+OMRMOFAhp0ho==lQZ3
+ath.h iQCVAwUAQH5FODEAnp832S/7AQKiuQQAg4K+KOAn1LWBZN32MAhms4FeZKoce0fAuZW7BpyY4cCxIVgxqrtUC90CDykw8XegFfOyyYrgd0NmaMVdY7HZDncNOvIPxpgFQPCZrycsMOoAtoVwjK704RDeNo3zmeyxTKeDH+3M1J7JmLiafaEdSbOC8flX/W0icaV0Ol4dmBc==Ll6w
+
+cipher.h iQCVAwUAQH5FUzEAnp832S/7AQJKLgP9GSSk9f7EINIRqSQH1XKX+dYzt3phDHdqFTUGIfYNh7YzGdy0drvgFhG4k15nqDouKRuFVM/hKY3ZVY7JccmKXKGAH6+ZYShoG6LMFfIGgDX8zne0dNxc72PLfns3fVxNn/RlHmHBkrQ+ppjR9HnSthFmOqzbQaW1BKmc3Z2x5GU==lIeW
+g10lib.h iQCVAwUAQH5FejEAnp832S/7AQJ75wP/ZjOybwRix5eoXdfVeXPjoPygejzpYJJdMUGN3Y5UtkfBu9mPREsKfvZ6tH+Evjx+3xfeAb4bU/k2mRMp0tiWnk2koToS08vI9uxnioKQr9oulZH6r28S+NLSgMQuEGN1JNUky6RQ9TTNRndeTjKKSrEjZ7V6bv+rb8A1bYCKChs==P5mk
+mpi.h iQCVAwUAQH5FwzEAnp832S/7AQJJ4wP9E3jVkcO9M0YtSBHIbjG3hDWKWXzi86AlUh51qiE8/2XP0FfjA4TosyvmicZs7j48HitAByr9tHOSxnbeo7NBf17ICwAo6Eqty+wKDg+eyLeEGUy7VpVK3RJRQAA4H+kl3S2l3YMTKf3WJlbc7qkWSXZspdy5c9sAxeodCKrAubU==oALf
+
+global.c iQCVAwUAQH5HFzEAnp832S/7AQJc+QQAvi53ZkMCzLnVULHvhI6W+EX537zi9n8cplYguvIJqUhAZrP68yGAIyqyCONbZVDyB7wqeXdUMLzMk7W8fg+xuk5JSDpppAQf2m/bdQyze6XVqJso682eYBM8+b9z/IVEvLaFwhZcOKO1bcXudBlBCcJgVDpupfTtAWgPnewil9Q==Xwy1
+misc.c iQCVAwUAQH5IIjEAnp832S/7AQKNJAQAkEpyY3fCG7tvADJFAW9xA7DEQwLCa8YmiUhHvrEsWOI4YgvS7LUbWWc7VqK+ryORvXLKRAVieznbnHAuy0TKtqdnmA/kUmiurS0ah5SWqR/iuAeJtt0RGsmZaZ6oa2m4PZ2Y2GCHSTZqcclvwsetS9eq5AipxHxYFUltu5wGZNI==twM2
+missing-string.c iQCVAwUAQH5JfjEAnp832S/7AQI3ZQQAg55eEJbGQQHyBEJGxvt/FXpQiXcoDit3ZHzvdaQn/NUgdLjCHiWVzhyCXACGivLWMNModDaSaZk073NXxVkWfPcX9vkF//Wugwzidd5P3Bfu5k35o+Xxz82fsk5KuFGGq1mBUZ07xUYQ8KkKkhADUkr0QiQAuypp079Yq0uUC7Q==zvKn
+module.c iQCVAwUAQH5JvjEAnp832S/7AQKlMgQAjZYTXMpWb5kHxCMXzRi069Ku/4/xnWsD+S0dje1LiKzCnRpwTTxARzc/y10Y8OcygkMuR4unEaWedO+9syjjty3fBCcue/j7YlLitq5EC9UE4o23poWvWCuX9Tadm2DK5qf4p7smMJ22O22cLTYTVCyAoYTQ2xC8ajzBsBRkX80==yRRD
+secmem.c iQCVAwUAQH5LLDEAnp832S/7AQKtFwQAwY2wBr6WJC1cwqp/1DQoKzHx9C3plONxbZMazwR7VMI83NUbBAbv1mcxpeZWXmb2dRrnsR1VBbNPDSbJLN5T6czLQ2nIb6mnq9u8Ip4SAa+GCWfDV4AUtAJ4hN/yvWo8iEKu+KD5iJ6xJh31NdXjt5yk6vnk46SA6R4FkHdIEXc==UKVr
+secmem.h iQCVAwUAQH5LTDEAnp832S/7AQIsJwQAkZUu4hvmh9NXCLNm98+tGZFzWYvZO/NffC2wdPE8Q/OTa/m3g+oBbEhaV1ze3oY4t1F/p7ZHFx5CsIp4zVjyPkxlni8AAVMUOQr/LopyxouHn2OjKO+dVqecWQf01+nPWjklbL2FZ3mQ99k2qeWZlVSkz0nm8u39F3v7z3OTCss==AJqE
+sexp.c iQCVAwUAQH5LojEAnp832S/7AQKCTQQArlrj1KGwR2x93fcyN3M0iXuGkBq5R9KNu+1Bq04G4SLlpZ1RRY0OjV3L9To1BHTd01lXlO8MNz7NpRxWlG1Sw5FohbBlhWZQRcW8GdAawJPcfIY2Y8Ek6Yx8quZKbk9uD3bcBmStmg0P+TIA0nr20bmtfB3uX2KQVHQqWZQT5qU==P8FE
+stdmem.c iQCVAwUAQH5LzjEAnp832S/7AQLOUAP9FU16itXBBrkfRDGmhUjAOeEEKdd+brQ3XdT8xoLvP/IH/6U1Kq3ampP2/xcL4kwVdz2rw6NRzP7jlL/yM3tW722lSS/JPJkH+2+qUkcb0fYNoql/WYPMYp1/Mzu6ttXnjag1cQGlKIyYAD+G6h3FtpLwQy0hEJopnF9+Ovd8U7A==CkiZ
+stdmem.h iQCVAwUAQH5L8jEAnp832S/7AQIH0wP+Lyqh0tj++s2L79Tmf/gqgCK+HLMxTddcewF3XbsYf9T5FmLez1gz6Ggti4Ss9VjozOA3ti3trCiA/YNRmV9AYw4zLUPm+MsjJuveL/AgB9HdoD2v+RfJm0WwgSKiysp+8iyjg3Plopmhba4cGuOP5MJ3CWTqYwPmJVscUKC6g38==02MN
+
+types.h iQCVAwUAQH5MKTEAnp832S/7AQLqTAP6A3mUMD5MMkBkebq4bRY6Bq0KsgdKfZ8TLhc2o87gFay8YD0Uom3YJNG2LF/rAIct2ih4jYJaIb5dRfJ0KJoPi2ETd462J8OFCL4fjq9TaSjB2pXcB+kWoxzPasGNg2Ukk0dQ6lvF1tSYrtt32PVI7q/UaPsjTylgRmzLfX/VxrU==OMu3
+
+
+# Configuration
+Makefile.am iQCVAwUAQH5WVjEAnp832S/7AQLmsQP/bbI8/UWAC5yITVhGcCOCbN/FaMqXVKjxESzo6GTs02jxK1y3RuuaoNU1ssQZGAxpFiMJW8u933V3yTHFMxWpwHemDnEyv/a8YACxJBQ0tQgpgHS716BjMbHOfcuOis2WlCOOm0ErjhAYNa4NQ1q3jwkOvTDLFpdnqaWI2wWn08U==Yjun
+libgcrypt.m4 iQCVAwUAQH5MbTEAnp832S/7AQJ1uAQA1C6xI7qXiKVtUeXawhPytAldosrzcXmqz34xi7JklQqw83d68WtWHFMBEUa7MKfi4WCbuQb7FjGUvMRw5z/T9ez7CoDekHc63+cIIZLQ23weUK8GaA1uQLoD0scmT41J5RkBlJbH7ck1zRd3d04o75rWNEUNit6KBvrQ4Pd8oQ8==uMgB
+libgcrypt-config.in iQCVAwUAQH5UbzEAnp832S/7AQJISgP+Nbd2AQnDM/k8sQLbvz8YZjwX3LigZM+AkF1VAwyAm6YOU3nrXnz5t+cXkQD2dkz4L2F0AAsIkFiJsrgmZgCp2h1L6LeFnH+hoId9RhbYw4NkDaHb+MC9JcalpcfFvvxq6vM/W37bSFimM78P+5RLKypXCytVQNAAaIRgZjVfXY8==IGDS
+libgcrypt.vers iQCVAwUAQH5MjTEAnp832S/7AQKCdQQAotG6Z3zdcePI0V33YY2sh91uYkLBNhQw+PzyE3BRRAVhMGLOBD1nSWJHJvE3eyCVOqFY0ZmvpVex51Fa0D/TwsJOO4RVxf1L9bbAncu9OuEXaGXKytLZp54TliDTAWGDq0lvtx1TvDDgtM8TbbaXvMbjfQ4wXBxdLvaenFCTlR4==kgHq
+
+$names$ iQCVAwUAQH5UhDEAnp832S/7AQK/jwP9H7A3mI99M1NGuhD+16C+2gJIITB8GJeYeUd3vm8kWQ5n76WyMCdeA62qn0JUddIBjAbagtfvTL5aesnD9MlhEGaNlHauU7SINTIJ8njKf87EAAfDZrhS/tGDziC2nakMPweRxXQCLDWHkBPjYfrspSLLohjdegqBvTNyVM76+KE==3p9Z
diff --git a/grub-core/lib/libgcrypt/src/ath.c b/grub-core/lib/libgcrypt/src/ath.c
new file mode 100644
index 0000000..656ed89
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/ath.c
@@ -0,0 +1,344 @@
+/* ath.c - Thread-safeness library.
+   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with Libgcrypt; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <assert.h>  /* Right: We need to use assert and not gcry_assert.  */
+#include <unistd.h>
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#else
+# include <sys/time.h>
+#endif
+#include <sys/types.h>
+#ifndef _WIN32
+#include <sys/wait.h>
+#endif
+#include <errno.h>
+
+#include "ath.h"
+
+
+
+/* The interface table.  */
+static struct ath_ops ops;
+
+/* True if we should use the external callbacks.  */
+static int ops_set;
+
+
+/* For the dummy interface.  */
+#define MUTEX_UNLOCKED	((ath_mutex_t) 0)
+#define MUTEX_LOCKED	((ath_mutex_t) 1)
+#define MUTEX_DESTROYED	((ath_mutex_t) 2)
+
+
+/* Return the thread type from the option field. */
+#define GET_OPTION(a)    ((a) & 0xff)
+/* Return the version number from the option field.  */
+#define GET_VERSION(a)   (((a) >> 8)& 0xff)
+
+
+
+/* The lock we take while checking for lazy lock initialization.  */
+static ath_mutex_t check_init_lock = ATH_MUTEX_INITIALIZER;
+
+int
+ath_init (void)
+{
+  int err = 0;
+
+  if (ops_set)
+    {
+      if (ops.init)
+	err = (*ops.init) ();
+      if (err)
+	return err;
+      err = (*ops.mutex_init) (&check_init_lock);
+    }
+  return err;
+}
+
+
+/* Initialize the locking library.  Returns 0 if the operation was
+   successful, EINVAL if the operation table was invalid and EBUSY if
+   we already were initialized.  */
+gpg_err_code_t
+ath_install (struct ath_ops *ath_ops, int check_only)
+{
+  if (check_only)
+    {
+      unsigned int option = 0;
+
+      /* Check if the requested thread option is compatible to the
+	 thread option we are already committed to.  */
+      if (ath_ops)
+	option = ath_ops->option;
+
+      if (!ops_set && GET_OPTION (option))
+	return GPG_ERR_NOT_SUPPORTED;
+
+      if (GET_OPTION (ops.option) == ATH_THREAD_OPTION_USER
+	  || GET_OPTION (option) == ATH_THREAD_OPTION_USER
+	  || GET_OPTION (ops.option) != GET_OPTION (option)
+          || GET_VERSION (ops.option) != GET_VERSION (option))
+	return GPG_ERR_NOT_SUPPORTED;
+
+      return 0;
+    }
+
+  if (ath_ops)
+    {
+      /* It is convenient to not require DESTROY.  */
+      if (!ath_ops->mutex_init || !ath_ops->mutex_lock
+	  || !ath_ops->mutex_unlock)
+	return GPG_ERR_INV_ARG;
+
+      ops = *ath_ops;
+      ops_set = 1;
+    }
+  else
+    ops_set = 0;
+
+  return 0;
+}
+
+
+static int
+mutex_init (ath_mutex_t *lock, int just_check)
+{
+  int err = 0;
+
+  if (just_check)
+    (*ops.mutex_lock) (&check_init_lock);
+  if (*lock == ATH_MUTEX_INITIALIZER || !just_check)
+    err = (*ops.mutex_init) (lock);
+  if (just_check)
+    (*ops.mutex_unlock) (&check_init_lock);
+  return err;
+}
+
+
+int
+ath_mutex_init (ath_mutex_t *lock)
+{
+  if (ops_set)
+    return mutex_init (lock, 0);
+
+#ifndef NDEBUG
+  *lock = MUTEX_UNLOCKED;
+#endif
+  return 0;
+}
+
+
+int
+ath_mutex_destroy (ath_mutex_t *lock)
+{
+  if (ops_set)
+    {
+      if (!ops.mutex_destroy)
+	return 0;
+
+      (*ops.mutex_lock) (&check_init_lock);
+      if (*lock == ATH_MUTEX_INITIALIZER)
+	{
+	  (*ops.mutex_unlock) (&check_init_lock);
+	  return 0;
+	}
+      (*ops.mutex_unlock) (&check_init_lock);
+      return (*ops.mutex_destroy) (lock);
+    }
+
+#ifndef NDEBUG
+  assert (*lock == MUTEX_UNLOCKED);
+
+  *lock = MUTEX_DESTROYED;
+#endif
+  return 0;
+}
+
+
+int
+ath_mutex_lock (ath_mutex_t *lock)
+{
+  if (ops_set)
+    {
+      int ret = mutex_init (lock, 1);
+      if (ret)
+	return ret;
+      return (*ops.mutex_lock) (lock);
+    }
+
+#ifndef NDEBUG
+  assert (*lock == MUTEX_UNLOCKED);
+
+  *lock = MUTEX_LOCKED;
+#endif
+  return 0;
+}
+
+
+int
+ath_mutex_unlock (ath_mutex_t *lock)
+{
+  if (ops_set)
+    {
+      int ret = mutex_init (lock, 1);
+      if (ret)
+	return ret;
+      return (*ops.mutex_unlock) (lock);
+    }
+
+#ifndef NDEBUG
+  assert (*lock == MUTEX_LOCKED);
+
+  *lock = MUTEX_UNLOCKED;
+#endif
+  return 0;
+}
+
+
+ssize_t
+ath_read (int fd, void *buf, size_t nbytes)
+{
+  if (ops_set && ops.read)
+    return (*ops.read) (fd, buf, nbytes);
+  else
+    return read (fd, buf, nbytes);
+}
+
+
+ssize_t
+ath_write (int fd, const void *buf, size_t nbytes)
+{
+  if (ops_set && ops.write)
+    return (*ops.write) (fd, buf, nbytes);
+  else
+    return write (fd, buf, nbytes);
+}
+
+
+ssize_t
+#ifdef _WIN32
+ath_select (int nfd, void *rset, void *wset, void *eset,
+	    struct timeval *timeout)
+#else
+ath_select (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
+	    struct timeval *timeout)
+#endif
+{
+  if (ops_set && ops.select)
+    return (*ops.select) (nfd, rset, wset, eset, timeout);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return select (nfd, rset, wset, eset, timeout);
+#endif
+}
+
+
+ssize_t
+ath_waitpid (pid_t pid, int *status, int options)
+{
+  if (ops_set && ops.waitpid)
+    return (*ops.waitpid) (pid, status, options);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return waitpid (pid, status, options);
+#endif
+}
+
+
+int
+#ifdef _WIN32
+ath_accept (int s, void *addr, int *length_ptr)
+#else
+ath_accept (int s, struct sockaddr *addr, socklen_t *length_ptr)
+#endif
+{
+  if (ops_set && ops.accept)
+    return (*ops.accept) (s, addr, length_ptr);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return accept (s, addr, length_ptr);
+#endif
+}
+
+
+int
+#ifdef _WIN32
+ath_connect (int s, void *addr, int length)
+#else
+ath_connect (int s, struct sockaddr *addr, socklen_t length)
+#endif
+{
+  if (ops_set && ops.connect)
+    return (*ops.connect) (s, addr, length);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return connect (s, addr, length);
+#endif
+}
+
+
+int
+#ifdef _WIN32
+ath_sendmsg (int s, const void *msg, int flags)
+#else
+ath_sendmsg (int s, const struct msghdr *msg, int flags)
+#endif
+{
+  if (ops_set && ops.sendmsg)
+    return (*ops.sendmsg) (s, msg, flags);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return sendmsg (s, msg, flags);
+#endif
+}
+
+
+int
+#ifdef _WIN32
+ath_recvmsg (int s, void *msg, int flags)
+#else
+ath_recvmsg (int s, struct msghdr *msg, int flags)
+#endif
+{
+  if (ops_set && ops.recvmsg)
+    return (*ops.recvmsg) (s, msg, flags);
+  else
+#ifdef _WIN32
+    return -1;
+#else
+    return recvmsg (s, msg, flags);
+#endif
+}
diff --git a/grub-core/lib/libgcrypt/src/ath.h b/grub-core/lib/libgcrypt/src/ath.h
new file mode 100644
index 0000000..8769551
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/ath.h
@@ -0,0 +1,147 @@
+/* ath.h - Thread-safeness library.
+   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with Libgcrypt; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#ifndef ATH_H
+#define ATH_H
+
+#include <config.h>
+
+#ifdef _WIN32
+# include <windows.h>
+#else /* !_WIN32 */
+# ifdef HAVE_SYS_SELECT_H
+#  include <sys/select.h>
+# else
+#  include <sys/time.h>
+# endif
+# include <sys/types.h>
+# ifdef HAVE_SYS_MSG_H
+#  include <sys/msg.h>  /* (e.g. for zOS) */
+# endif
+# include <sys/socket.h>
+#endif /* !_WIN32 */
+#include <gpg-error.h>
+
+
+
+/* Define _ATH_EXT_SYM_PREFIX if you want to give all external symbols
+   a prefix.  */
+#define _ATH_EXT_SYM_PREFIX _gcry_
+
+#ifdef _ATH_EXT_SYM_PREFIX
+#define _ATH_PREFIX1(x,y) x ## y
+#define _ATH_PREFIX2(x,y) _ATH_PREFIX1(x,y)
+#define _ATH_PREFIX(x) _ATH_PREFIX2(_ATH_EXT_SYM_PREFIX,x)
+#define ath_install _ATH_PREFIX(ath_install)
+#define ath_init _ATH_PREFIX(ath_init)
+#define ath_mutex_init _ATH_PREFIX(ath_mutex_init)
+#define ath_mutex_destroy _ATH_PREFIX(ath_mutex_destroy)
+#define ath_mutex_lock _ATH_PREFIX(ath_mutex_lock)
+#define ath_mutex_unlock _ATH_PREFIX(ath_mutex_unlock)
+#define ath_read _ATH_PREFIX(ath_read)
+#define ath_write _ATH_PREFIX(ath_write)
+#define ath_select _ATH_PREFIX(ath_select)
+#define ath_waitpid _ATH_PREFIX(ath_waitpid)
+#define ath_connect _ATH_PREFIX(ath_connect)
+#define ath_accept _ATH_PREFIX(ath_accept)
+#define ath_sendmsg _ATH_PREFIX(ath_sendmsg)
+#define ath_recvmsg _ATH_PREFIX(ath_recvmsg)
+#endif
+
+
+enum ath_thread_option
+  {
+    ATH_THREAD_OPTION_DEFAULT = 0,
+    ATH_THREAD_OPTION_USER = 1,
+    ATH_THREAD_OPTION_PTH = 2,
+    ATH_THREAD_OPTION_PTHREAD = 3
+  };
+
+struct ath_ops
+{
+  /* The OPTION field encodes the thread model and the version number
+     of this structure.
+       Bits  7 - 0  are used for the thread model
+       Bits 15 - 8  are used for the version number.
+  */
+  unsigned int option;
+
+  int (*init) (void);
+  int (*mutex_init) (void **priv);
+  int (*mutex_destroy) (void *priv);
+  int (*mutex_lock) (void *priv);
+  int (*mutex_unlock) (void *priv);
+  ssize_t (*read) (int fd, void *buf, size_t nbytes);
+  ssize_t (*write) (int fd, const void *buf, size_t nbytes);
+#ifdef _WIN32
+  ssize_t (*select) (int nfd, void *rset, void *wset, void *eset,
+		     struct timeval *timeout);
+  ssize_t (*waitpid) (pid_t pid, int *status, int options);
+  int (*accept) (int s, void  *addr, int *length_ptr);
+  int (*connect) (int s, void *addr, int length);
+  int (*sendmsg) (int s, const void *msg, int flags);
+  int (*recvmsg) (int s, void *msg, int flags);
+#else
+  ssize_t (*select) (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
+		     struct timeval *timeout);
+  ssize_t (*waitpid) (pid_t pid, int *status, int options);
+  int (*accept) (int s, struct sockaddr *addr, socklen_t *length_ptr);
+  int (*connect) (int s, struct sockaddr *addr, socklen_t length);
+  int (*sendmsg) (int s, const struct msghdr *msg, int flags);
+  int (*recvmsg) (int s, struct msghdr *msg, int flags);
+#endif
+};
+
+gpg_err_code_t ath_install (struct ath_ops *ath_ops, int check_only);
+int ath_init (void);
+
+
+/* Functions for mutual exclusion.  */
+typedef void *ath_mutex_t;
+#define ATH_MUTEX_INITIALIZER 0
+
+int ath_mutex_init (ath_mutex_t *mutex);
+int ath_mutex_destroy (ath_mutex_t *mutex);
+int ath_mutex_lock (ath_mutex_t *mutex);
+int ath_mutex_unlock (ath_mutex_t *mutex);
+
+/* Replacement for the POSIX functions, which can be used to allow
+   other (user-level) threads to run.  */
+ssize_t ath_read (int fd, void *buf, size_t nbytes);
+ssize_t ath_write (int fd, const void *buf, size_t nbytes);
+#ifdef _WIN32
+ssize_t ath_select (int nfd, void *rset, void *wset, void *eset,
+		    struct timeval *timeout);
+ssize_t ath_waitpid (pid_t pid, int *status, int options);
+int ath_accept (int s, void *addr, int *length_ptr);
+int ath_connect (int s, void *addr, int length);
+int ath_sendmsg (int s, const void *msg, int flags);
+int ath_recvmsg (int s, void *msg, int flags);
+#else
+ssize_t ath_select (int nfd, fd_set *rset, fd_set *wset, fd_set *eset,
+		    struct timeval *timeout);
+ssize_t ath_waitpid (pid_t pid, int *status, int options);
+int ath_accept (int s, struct sockaddr *addr, socklen_t *length_ptr);
+int ath_connect (int s, struct sockaddr *addr, socklen_t length);
+int ath_sendmsg (int s, const struct msghdr *msg, int flags);
+int ath_recvmsg (int s, struct msghdr *msg, int flags);
+#endif
+
+#endif	/* ATH_H */
diff --git a/grub-core/lib/libgcrypt/src/cipher-proto.h b/grub-core/lib/libgcrypt/src/cipher-proto.h
new file mode 100644
index 0000000..347681f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/cipher-proto.h
@@ -0,0 +1,124 @@
+/* cipher-proto.h - Internal declarations
+ *	Copyright (C) 2008, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This file has been factored out from cipher.h so that it can be
+   used standalone in visibility.c . */
+
+#ifndef G10_CIPHER_PROTO_H
+#define G10_CIPHER_PROTO_H
+
+/* Definition of a function used to report selftest failures.
+   DOMAIN is a string describing the function block:
+          "cipher", "digest", "pubkey or "random",
+   ALGO   is the algorithm under test,
+   WHAT   is a string describing what has been tested,
+   DESC   is a string describing the error. */
+typedef void (*selftest_report_func_t)(const char *domain,
+                                       int algo,
+                                       const char *what,
+                                       const char *errdesc);
+
+/* Definition of the selftest functions.  */
+typedef gpg_err_code_t (*selftest_func_t)
+     (int algo, int extended, selftest_report_func_t report);
+
+
+/* An extended type of the generate function.  */
+typedef gcry_err_code_t (*pk_ext_generate_t)
+     (int algo,
+      unsigned int nbits,
+      unsigned long evalue,
+      gcry_sexp_t genparms,
+      gcry_mpi_t *skey,
+      gcry_mpi_t **retfactors,
+      gcry_sexp_t *extrainfo);
+
+/* The type used to compute the keygrip.  */
+typedef gpg_err_code_t (*pk_comp_keygrip_t)
+     (gcry_md_hd_t md, gcry_sexp_t keyparm);
+
+/* The type used to query ECC curve parameters.  */
+typedef gcry_err_code_t (*pk_get_param_t)
+     (const char *name, gcry_mpi_t *pkey);
+
+/* The type used to query an ECC curve name.  */
+typedef const char *(*pk_get_curve_t)(gcry_mpi_t *pkey, int iterator,
+                                      unsigned int *r_nbits);
+
+/* The type used to query ECC curve parameters by name.  */
+typedef gcry_sexp_t (*pk_get_curve_param_t)(const char *name);
+
+/* The type used to convey additional information to a cipher.  */
+typedef gpg_err_code_t (*cipher_set_extra_info_t)
+     (void *c, int what, const void *buffer, size_t buflen);
+
+
+/* Extra module specification structures.  These are used for internal
+   modules which provide more functions than available through the
+   public algorithm register APIs.  */
+typedef struct cipher_extra_spec
+{
+  selftest_func_t selftest;
+  cipher_set_extra_info_t set_extra_info;
+} cipher_extra_spec_t;
+
+typedef struct md_extra_spec
+{
+  selftest_func_t selftest;
+} md_extra_spec_t;
+
+typedef struct pk_extra_spec
+{
+  selftest_func_t selftest;
+  pk_ext_generate_t ext_generate;
+  pk_comp_keygrip_t comp_keygrip;
+  pk_get_param_t get_param;
+  pk_get_curve_t get_curve;
+  pk_get_curve_param_t get_curve_param;
+} pk_extra_spec_t;
+
+
+
+/* The private register functions. */
+gcry_error_t _gcry_cipher_register (gcry_cipher_spec_t *cipher,
+                                    cipher_extra_spec_t *extraspec,
+                                    int *algorithm_id,
+                                    gcry_module_t *module);
+gcry_error_t _gcry_md_register (gcry_md_spec_t *cipher,
+                                md_extra_spec_t *extraspec,
+                                unsigned int *algorithm_id,
+                                gcry_module_t *module);
+gcry_error_t _gcry_pk_register (gcry_pk_spec_t *cipher,
+                                pk_extra_spec_t *extraspec,
+                                unsigned int *algorithm_id,
+                                gcry_module_t *module);
+
+/* The selftest functions.  */
+gcry_error_t _gcry_cipher_selftest (int algo, int extended,
+                                    selftest_report_func_t report);
+gcry_error_t _gcry_md_selftest (int algo, int extended,
+                                selftest_report_func_t report);
+gcry_error_t _gcry_pk_selftest (int algo, int extended,
+                                selftest_report_func_t report);
+gcry_error_t _gcry_hmac_selftest (int algo, int extended,
+                                  selftest_report_func_t report);
+
+gcry_error_t _gcry_random_selftest (selftest_report_func_t report);
+
+#endif /*G10_CIPHER_PROTO_H*/
diff --git a/grub-core/lib/libgcrypt/src/cipher.h b/grub-core/lib/libgcrypt/src/cipher.h
new file mode 100644
index 0000000..48eeeda
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/cipher.h
@@ -0,0 +1,182 @@
+/* cipher.h
+ *	Copyright (C) 1998, 2002, 2003, 2009 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#ifndef G10_CIPHER_H
+#define G10_CIPHER_H
+
+#include <gcrypt.h>
+
+#define DBG_CIPHER _gcry_get_debug_flag( 1 )
+
+#include "../random/random.h"
+
+#define PUBKEY_FLAG_NO_BLINDING    (1 << 0)
+
+enum pk_operation
+  {
+    PUBKEY_OP_ENCRYPT,
+    PUBKEY_OP_DECRYPT,
+    PUBKEY_OP_SIGN,
+    PUBKEY_OP_VERIFY
+  };
+
+enum pk_encoding
+  {
+    PUBKEY_ENC_RAW,
+    PUBKEY_ENC_PKCS1,
+    PUBKEY_ENC_OAEP,
+    PUBKEY_ENC_PSS,
+    PUBKEY_ENC_UNKNOWN
+  };
+
+struct pk_encoding_ctx
+{
+  enum pk_operation op;
+  unsigned int nbits;
+
+  enum pk_encoding encoding;
+  int flags;
+
+  int hash_algo;
+
+  /* for OAEP */
+  unsigned char *label;
+  size_t labellen;
+
+  /* for PSS */
+  size_t saltlen;
+
+  int (* verify_cmp) (void *opaque, gcry_mpi_t tmp);
+  void *verify_arg;
+};
+
+#define CIPHER_INFO_NO_WEAK_KEY    1
+
+#include "cipher-proto.h"
+
+
+/*-- rmd160.c --*/
+void _gcry_rmd160_hash_buffer (void *outbuf,
+                               const void *buffer, size_t length);
+/*-- sha1.c --*/
+void _gcry_sha1_hash_buffer (void *outbuf,
+                             const void *buffer, size_t length);
+
+/*-- rijndael.c --*/
+void _gcry_aes_cfb_enc (void *context, unsigned char *iv,
+                        void *outbuf, const void *inbuf,
+                        unsigned int nblocks);
+void _gcry_aes_cfb_dec (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+void _gcry_aes_cbc_enc (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks, int cbc_mac);
+void _gcry_aes_cbc_dec (void *context, unsigned char *iv,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+void _gcry_aes_ctr_enc (void *context, unsigned char *ctr,
+                        void *outbuf_arg, const void *inbuf_arg,
+                        unsigned int nblocks);
+
+
+/*-- dsa.c --*/
+void _gcry_register_pk_dsa_progress (gcry_handler_progress_t cbc, void *cb_data);
+
+/*-- elgamal.c --*/
+void _gcry_register_pk_elg_progress (gcry_handler_progress_t cb,
+                                     void *cb_data);
+
+
+/*-- ecc.c --*/
+void _gcry_register_pk_ecc_progress (gcry_handler_progress_t cbc,
+                                     void *cb_data);
+
+
+/*-- primegen.c --*/
+void _gcry_register_primegen_progress (gcry_handler_progress_t cb,
+                                       void *cb_data);
+
+/*-- pubkey.c --*/
+const char * _gcry_pk_aliased_algo_name (int algorithm);
+
+/* Declarations for the cipher specifications.  */
+extern gcry_cipher_spec_t _gcry_cipher_spec_blowfish;
+extern gcry_cipher_spec_t _gcry_cipher_spec_des;
+extern gcry_cipher_spec_t _gcry_cipher_spec_tripledes;
+extern gcry_cipher_spec_t _gcry_cipher_spec_arcfour;
+extern gcry_cipher_spec_t _gcry_cipher_spec_cast5;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_aes256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_twofish;
+extern gcry_cipher_spec_t _gcry_cipher_spec_twofish128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_serpent256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_rfc2268_40;
+extern gcry_cipher_spec_t _gcry_cipher_spec_seed;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia128;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia192;
+extern gcry_cipher_spec_t _gcry_cipher_spec_camellia256;
+extern gcry_cipher_spec_t _gcry_cipher_spec_idea;
+
+extern cipher_extra_spec_t _gcry_cipher_extraspec_tripledes;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes192;
+extern cipher_extra_spec_t _gcry_cipher_extraspec_aes256;
+
+
+/* Declarations for the digest specifications.  */
+extern gcry_md_spec_t _gcry_digest_spec_crc32;
+extern gcry_md_spec_t _gcry_digest_spec_crc32_rfc1510;
+extern gcry_md_spec_t _gcry_digest_spec_crc24_rfc2440;
+extern gcry_md_spec_t _gcry_digest_spec_md4;
+extern gcry_md_spec_t _gcry_digest_spec_md5;
+extern gcry_md_spec_t _gcry_digest_spec_rmd160;
+extern gcry_md_spec_t _gcry_digest_spec_sha1;
+extern gcry_md_spec_t _gcry_digest_spec_sha224;
+extern gcry_md_spec_t _gcry_digest_spec_sha256;
+extern gcry_md_spec_t _gcry_digest_spec_sha512;
+extern gcry_md_spec_t _gcry_digest_spec_sha384;
+extern gcry_md_spec_t _gcry_digest_spec_tiger;
+extern gcry_md_spec_t _gcry_digest_spec_tiger1;
+extern gcry_md_spec_t _gcry_digest_spec_tiger2;
+extern gcry_md_spec_t _gcry_digest_spec_whirlpool;
+
+extern md_extra_spec_t _gcry_digest_extraspec_sha1;
+extern md_extra_spec_t _gcry_digest_extraspec_sha224;
+extern md_extra_spec_t _gcry_digest_extraspec_sha256;
+extern md_extra_spec_t _gcry_digest_extraspec_sha384;
+extern md_extra_spec_t _gcry_digest_extraspec_sha512;
+
+/* Declarations for the pubkey cipher specifications.  */
+extern gcry_pk_spec_t _gcry_pubkey_spec_rsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_elg;
+extern gcry_pk_spec_t _gcry_pubkey_spec_dsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_ecdsa;
+extern gcry_pk_spec_t _gcry_pubkey_spec_ecdh;
+
+extern pk_extra_spec_t _gcry_pubkey_extraspec_rsa;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_dsa;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_elg;
+extern pk_extra_spec_t _gcry_pubkey_extraspec_ecdsa;
+
+
+#endif /*G10_CIPHER_H*/
diff --git a/grub-core/lib/libgcrypt/src/dumpsexp.c b/grub-core/lib/libgcrypt/src/dumpsexp.c
new file mode 100644
index 0000000..f6384d7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/dumpsexp.c
@@ -0,0 +1,766 @@
+/* dumpsexp.c - Dump S-expressions.
+ * Copyright (C) 2007, 2010 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <errno.h>
+/* For a native WindowsCE binary we need to include gpg-error.h to
+   provide a replacement for strerror.  */
+#ifdef __MINGW32CE__
+# include <gpg-error.h>
+#endif
+
+#define PGM "dumpsexp"
+#define MYVERSION_LINE PGM " (Libgcrypt) " VERSION
+#define BUGREPORT_LINE "\nReport bugs to <bug-libgcrypt@gnupg.org>.\n"
+
+
+static int verbose;  /* Verbose mode.  */
+static int decimal;  /* Print addresses in decimal.  */
+static int assume_hex;  /* Assume input is hexencoded.  */
+static int advanced; /* Advanced format output.  */
+
+static void
+print_version (int with_help)
+{
+  fputs (MYVERSION_LINE "\n"
+         "Copyright (C) 2010 Free Software Foundation, Inc.\n"
+         "License GPLv3+: GNU GPL version 3 or later "
+         "<http://gnu.org/licenses/gpl.html>\n"
+         "This is free software: you are free to change and redistribute it.\n"
+         "There is NO WARRANTY, to the extent permitted by law.\n",
+         stdout);
+
+  if (with_help)
+    fputs ("\n"
+           "Usage: " PGM " [OPTIONS] [file]\n"
+           "Debug tool for S-expressions\n"
+           "\n"
+           "  --decimal     Print offsets using decimal notation\n"
+           "  --assume-hex  Assume input is a hex dump\n"
+           "  --advanced    Print file in advanced format\n"
+           "  --verbose     Show what we are doing\n"
+           "  --version     Print version of the program and exit\n"
+           "  --help        Display this help and exit\n"
+           BUGREPORT_LINE, stdout );
+
+  exit (0);
+}
+
+static int
+print_usage (void)
+{
+  fputs ("usage: " PGM " [OPTIONS] NBYTES\n", stderr);
+  fputs ("       (use --help to display options)\n", stderr);
+  exit (1);
+}
+
+
+#define space_p(a)    ((a)==' ' || (a)=='\n' || (a)=='\r' || (a)=='\t')
+#define digit_p(a)    ((a) >= '0' && (a) <= '9')
+#define octdigit_p(a) ((a) >= '0' && (a) <= '7')
+#define alpha_p(a)    (   ((a) >= 'A' && (a) <= 'Z')  \
+                       || ((a) >= 'a' && (a) <= 'z'))
+#define hexdigit_p(a) (digit_p (a)                     \
+                       || ((a) >= 'A' && (a) <= 'F')  \
+                       || ((a) >= 'a' && (a) <= 'f'))
+#define xtoi_1(a)     ((a) <= '9'? ((a)- '0'): \
+                       (a) <= 'F'? ((a)-'A'+10):((a)-'a'+10))
+
+
+/* Return true if P points to a byte containing a whitespace according
+   to the S-expressions definition. */
+static inline int
+whitespace_p (int c)
+{
+  switch (c)
+    {
+    case ' ': case '\t': case '\v': case '\f': case '\r': case '\n': return 1;
+    default: return 0;
+    }
+}
+
+static void
+logit (const char *format, ...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, format) ;
+  fputs (PGM ": ", stderr);
+  vfprintf (stderr, format, arg_ptr);
+  putc ('\n', stderr);
+  va_end (arg_ptr);
+}
+
+/* The raw data buffer and its current length */
+static unsigned char databuffer[16];
+static int databufferlen;
+/* The number of bytes in databuffer which should be skipped at a flush.  */
+static int skipdatabufferlen;
+/* The number of raw bytes printed on the last line.  */
+static int nbytesprinted;
+/* The file offset of the current data buffer .  */
+static unsigned long databufferoffset;
+
+
+
+static int
+my_getc (FILE *fp)
+{
+  int c1, c2;
+
+  if (!assume_hex)
+    return getc (fp);
+
+  while ( (c1=getc (fp)) != EOF && space_p (c1) )
+    ;
+  if (c1 == EOF)
+    return EOF;
+
+  if (!hexdigit_p (c1))
+    {
+      logit ("non hex-digit encountered\n");
+      return EOF;
+    }
+
+  while ( (c2=getc (fp)) != EOF && space_p (c2) )
+    ;
+  if (c2 == EOF)
+    {
+      logit ("error reading second hex nibble\n");
+      return EOF;
+    }
+  if (!hexdigit_p (c2))
+    {
+      logit ("second hex nibble is not a hex-digit\n");
+      return EOF;
+    }
+  return xtoi_1 (c1) * 16 + xtoi_1 (c2);
+}
+
+
+
+
+
+/* Flush the raw data buffer.  */
+static void
+flushdatabuffer (void)
+{
+  int i;
+
+  if (!databufferlen)
+    return;
+  nbytesprinted = 0;
+  if (decimal)
+    printf ("%08lu ", databufferoffset);
+  else
+    printf ("%08lx ", databufferoffset);
+  for (i=0; i < databufferlen; i++)
+    {
+      if (i == 8)
+        putchar (' ');
+      if (i < skipdatabufferlen)
+        fputs ("   ", stdout);
+      else
+        {
+          printf (" %02x", databuffer[i]);
+          databufferoffset++;
+        }
+      nbytesprinted++;
+    }
+  for (; i < sizeof (databuffer); i++)
+    {
+      if (i == 8)
+        putchar (' ');
+      fputs ("   ", stdout);
+    }
+  fputs ("  |", stdout);
+  for (i=0; i < databufferlen; i++)
+    {
+      if (i < skipdatabufferlen)
+        putchar (' ');
+      else if (databuffer[i] >= ' ' && databuffer[i] <= '~'
+               && databuffer[i] != '|')
+        putchar (databuffer[i]);
+      else
+        putchar ('.');
+    }
+  putchar ('|');
+  putchar ('\n');
+  databufferlen = 0;
+  skipdatabufferlen = 0;
+}
+
+
+/* Add C to the raw data buffer and flush as needed.  */
+static void
+addrawdata (int c)
+{
+  if ( databufferlen >= sizeof databuffer )
+    flushdatabuffer ();
+  databuffer[databufferlen++] = c;
+}
+
+
+static void
+printcursor (int both)
+{
+  int i;
+
+  flushdatabuffer ();
+  printf ("%8s ", "");
+  for (i=0; i < sizeof (databuffer); i++)
+    {
+      if (i == 8)
+        putchar (' ');
+      if (i+1 == nbytesprinted)
+        {
+          fputs (" ^ ", stdout);
+          if (!both)
+            break;
+        }
+      else
+        fputs ("   ", stdout);
+    }
+  if (both)
+    {
+      fputs ("   ", stdout);
+      for (i=0; i < nbytesprinted-1; i++)
+        putchar (' ');
+      putchar ('^');
+    }
+  databufferlen = skipdatabufferlen = nbytesprinted;
+}
+
+static void
+printerr (const char *text)
+{
+  printcursor (1);
+  printf ("\n          Error: %s\n", text);
+}
+
+static void
+printctl (const char *text)
+{
+  if (verbose && !advanced)
+    {
+      printcursor (0);
+      printf ("%s\n", text);
+    }
+}
+
+static void
+printchr (int c)
+{
+  putchar (c);
+}
+
+/* static void */
+/* printhex (int c) */
+/* { */
+/*   printf ("\\x%02x", c); */
+/* } */
+
+
+#if 0
+/****************
+ * Print SEXP to buffer using the MODE.  Returns the length of the
+ * SEXP in buffer or 0 if the buffer is too short (We have at least an
+ * empty list consisting of 2 bytes).  If a buffer of NULL is provided,
+ * the required length is returned.
+ */
+size_t
+gcry_sexp_sprint (const gcry_sexp_t list,
+                  void *buffer, size_t maxlength )
+{
+  static unsigned char empty[3] = { ST_OPEN, ST_CLOSE, ST_STOP };
+  const unsigned char *s;
+  char *d;
+  DATALEN n;
+  char numbuf[20];
+  int i, indent = 0;
+
+  s = list? list->d : empty;
+  d = buffer;
+  while ( *s != ST_STOP )
+    {
+      switch ( *s )
+        {
+        case ST_OPEN:
+          s++;
+          if (indent)
+            putchar ('\n');
+          for (i=0; i < indent; i++)
+            putchar (' ');
+          putchar ('(');
+          indent++;
+          break;
+        case ST_CLOSE:
+          s++;
+          putchar (')');
+          indent--;
+          if (*s != ST_OPEN && *s != ST_STOP)
+            {
+              putchar ('\n');
+              for (i=0; i < indent; i++)
+                putchar (' ');
+            }
+          break;
+        case ST_DATA:
+          s++;
+          memcpy (&n, s, sizeof n);
+          s += sizeof n;
+          {
+            int type;
+            size_t nn;
+
+            switch ( (type=suitable_encoding (s, n)))
+              {
+              case 1: nn = convert_to_string (s, n, NULL); break;
+              case 2: nn = convert_to_token (s, n, NULL); break;
+              default: nn = convert_to_hex (s, n, NULL); break;
+              }
+            switch (type)
+              {
+              case 1: convert_to_string (s, n, d); break;
+              case 2: convert_to_token (s, n, d); break;
+              default: convert_to_hex (s, n, d); break;
+              }
+            d += nn;
+            if (s[n] != ST_CLOSE)
+              putchar (' ');
+          }
+          else
+            {
+              snprintf (numbuf, sizeof numbuf,  "%u:", (unsigned int)n );
+              d = stpcpy (d, numbuf);
+              memcpy (d, s, n);
+              d += n;
+            }
+          s += n;
+          break;
+        default:
+          BUG ();
+	}
+    }
+  putchar ('\n');
+  return len;
+}
+#endif
+
+
+/* Prepare for saving a chunk of data.  */
+static void
+init_data (void)
+{
+
+}
+
+/* Push C on the current data chunk.  */
+static void
+push_data (int c)
+{
+  (void)c;
+}
+
+/* Flush and thus print the current data chunk.  */
+static void
+flush_data (void)
+{
+
+}
+
+
+/* Returns 0 on success.  */
+static int
+parse_and_print (FILE *fp)
+{
+  static const char tokenchars[] =
+    "abcdefghijklmnopqrstuvwxyz"
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    "0123456789-./_:*+=";
+  int c;
+  int level = 0;
+  int tokenc = 0;
+  int hexcount = 0;
+  int disphint = 0;
+  unsigned long datalen = 0;
+  char quote_buf[10];
+  int quote_idx = 0;
+  enum
+    {
+      INIT_STATE = 0, IN_NUMBER, PRE_DATA, IN_DATA, IN_STRING,
+      IN_ESCAPE, IN_OCT_ESC, IN_HEX_ESC,
+      CR_ESC, LF_ESC, IN_HEXFMT, IN_BASE64
+    }
+  state = INIT_STATE;
+
+
+  while ((c = my_getc (fp)) != EOF )
+    {
+      addrawdata (c);
+      switch (state)
+        {
+        case INIT_STATE:
+          if (tokenc)
+            {
+              if (strchr (tokenchars, c))
+                {
+                  printchr (c);
+                  continue;
+                }
+              tokenc = 0;
+            }
+        parse_init_state:
+          if (c == '(')
+            {
+              if (disphint)
+                {
+                  printerr ("unmatched display hint");
+                  disphint = 0;
+                }
+              printctl ("open");
+              level++;
+            }
+          else if (c == ')')
+            {
+              if (disphint)
+                {
+                  printerr ("unmatched display hint");
+                  disphint = 0;
+                }
+              printctl ("close");
+              level--;
+            }
+          else if (c == '\"')
+            {
+              state = IN_STRING;
+              printctl ("beginstring");
+              init_data ();
+            }
+          else if (c == '#')
+            {
+              state = IN_HEXFMT;
+              hexcount = 0;
+              printctl ("beginhex");
+              init_data ();
+            }
+          else if (c == '|')
+            {
+              state = IN_BASE64;
+              printctl ("beginbase64");
+              init_data ();
+            }
+          else if (c == '[')
+            {
+              if (disphint)
+                printerr ("nested display hint");
+              disphint = c;
+            }
+          else if (c == ']')
+            {
+              if (!disphint)
+                printerr ("no open display hint");
+              disphint = 0;
+            }
+          else if (c >= '0' && c <= '9')
+            {
+              if (c == '0')
+                printerr ("zero prefixed length");
+              state = IN_NUMBER;
+              datalen = (c - '0');
+            }
+          else if (strchr (tokenchars, c))
+            {
+              printchr (c);
+              tokenc = c;
+            }
+          else if (whitespace_p (c))
+            ;
+          else if (c == '{')
+            {
+              printerr ("rescanning is not supported");
+            }
+          else if (c == '&' || c == '\\')
+            {
+              printerr ("reserved punctuation detected");
+            }
+          else
+            {
+              printerr ("bad character detected");
+            }
+          break;
+
+        case IN_NUMBER:
+          if (digit_p (c))
+            {
+              unsigned long tmp = datalen * 10 + (c - '0');
+              if (tmp < datalen)
+                {
+                  printerr ("overflow in data length");
+                  state = INIT_STATE;
+                  datalen = 0;
+                }
+              else
+                datalen = tmp;
+            }
+          else if (c == ':')
+            {
+              if (!datalen)
+                {
+                  printerr ("no data length");
+                  state = INIT_STATE;
+                }
+              else
+                state = PRE_DATA;
+            }
+          else if (c == '\"' || c == '#' || c == '|' )
+            {
+              /* We ignore the optional length and divert to the init
+                 state parser code. */
+              goto parse_init_state;
+            }
+          else
+            printerr ("invalid length specification");
+          break;
+
+        case PRE_DATA:
+          state = IN_DATA;
+          printctl ("begindata");
+          init_data ();
+        case IN_DATA:
+          if (datalen)
+            {
+              push_data (c);
+              datalen--;
+            }
+          if (!datalen)
+            {
+              state = INIT_STATE;
+              printctl ("enddata");
+              flush_data ();
+            }
+          break;
+
+        case IN_STRING:
+          if (c == '\"')
+            {
+              printctl ("endstring");
+              flush_data ();
+              state = INIT_STATE;
+            }
+          else if (c == '\\')
+            state = IN_ESCAPE;
+          else
+            push_data (c);
+          break;
+
+        case IN_ESCAPE:
+          switch (c)
+            {
+            case 'b':  push_data ('\b'); state = IN_STRING; break;
+            case 't':  push_data ('\t'); state = IN_STRING; break;
+            case 'v':  push_data ('\v'); state = IN_STRING; break;
+            case 'n':  push_data ('\n'); state = IN_STRING; break;
+            case 'f':  push_data ('\f'); state = IN_STRING; break;
+            case 'r':  push_data ('\r'); state = IN_STRING; break;
+            case '"':  push_data ('"');  state = IN_STRING; break;
+            case '\'': push_data ('\''); state = IN_STRING; break;
+            case '\\': push_data ('\\'); state = IN_STRING; break;
+
+            case '0': case '1': case '2': case '3': case '4':
+            case '5': case '6': case '7':
+              state = IN_OCT_ESC;
+              quote_idx = 0;
+              quote_buf[quote_idx++] = c;
+              break;
+
+            case 'x':
+              state = IN_HEX_ESC;
+              quote_idx = 0;
+              break;
+
+            case '\r':
+              state = CR_ESC;
+              break;
+
+            case '\n':
+              state = LF_ESC;
+              break;
+
+            default:
+              printerr ("invalid escape sequence");
+              state = IN_STRING;
+              break;
+            }
+          break;
+
+        case IN_OCT_ESC:
+          if (quote_idx < 3 && strchr ("01234567", c))
+            {
+              quote_buf[quote_idx++] = c;
+              if (quote_idx == 3)
+                {
+                  push_data ((unsigned int)quote_buf[0] * 8 * 8
+                             + (unsigned int)quote_buf[1] * 8
+                             + (unsigned int)quote_buf[2]);
+                  state = IN_STRING;
+                }
+            }
+          else
+            state = IN_STRING;
+          break;
+        case IN_HEX_ESC:
+          if (quote_idx < 2 && strchr ("0123456789abcdefABCDEF", c))
+            {
+              quote_buf[quote_idx++] = c;
+              if (quote_idx == 2)
+                {
+                  push_data (xtoi_1 (quote_buf[0]) * 16
+                             + xtoi_1 (quote_buf[1]));
+                  state = IN_STRING;
+                }
+            }
+          else
+            state = IN_STRING;
+          break;
+        case CR_ESC:
+          state = IN_STRING;
+          break;
+        case LF_ESC:
+          state = IN_STRING;
+          break;
+
+        case IN_HEXFMT:
+          if (hexdigit_p (c))
+            {
+              push_data (c);
+              hexcount++;
+            }
+          else if (c == '#')
+            {
+              if ((hexcount & 1))
+                printerr ("odd number of hex digits");
+              printctl ("endhex");
+              flush_data ();
+              state = INIT_STATE;
+            }
+          else if (!whitespace_p (c))
+            printerr ("bad hex character");
+          break;
+
+        case IN_BASE64:
+          if (c == '|')
+            {
+              printctl ("endbase64");
+              flush_data ();
+              state = INIT_STATE;
+            }
+          else
+            push_data (c);
+          break;
+
+        default:
+          logit ("invalid state %d detected", state);
+          exit (1);
+        }
+    }
+  flushdatabuffer ();
+  if (ferror (fp))
+    {
+      logit ("error reading input: %s\n", strerror (errno));
+      return -1;
+    }
+  return 0;
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+  int rc;
+
+  if (argc)
+    {
+      argc--; argv++;
+    }
+  while (argc && **argv == '-' && (*argv)[1] == '-')
+    {
+      if (!(*argv)[2])
+        {
+          argc--; argv++;
+          break;
+        }
+      else if (!strcmp (*argv, "--version"))
+        print_version (0);
+      else if (!strcmp (*argv, "--help"))
+        print_version (1);
+      else if (!strcmp (*argv, "--verbose"))
+        {
+          argc--; argv++;
+          verbose = 1;
+        }
+      else if (!strcmp (*argv, "--decimal"))
+        {
+          argc--; argv++;
+          decimal = 1;
+        }
+      else if (!strcmp (*argv, "--assume-hex"))
+        {
+          argc--; argv++;
+          assume_hex = 1;
+        }
+      else if (!strcmp (*argv, "--advanced"))
+        {
+          argc--; argv++;
+          advanced = 1;
+        }
+      else
+        print_usage ();
+    }
+
+  if (!argc)
+    {
+      rc = parse_and_print (stdin);
+    }
+  else
+    {
+      rc = 0;
+      for (; argc; argv++, argc--)
+        {
+          FILE *fp = fopen (*argv, "rb");
+          if (!fp)
+            {
+              logit ("can't open `%s': %s\n", *argv, strerror (errno));
+              rc = 1;
+            }
+          else
+            {
+              if (parse_and_print (fp))
+                rc = 1;
+              fclose (fp);
+            }
+        }
+    }
+
+  return !!rc;
+}
diff --git a/grub-core/lib/libgcrypt/src/fips.c b/grub-core/lib/libgcrypt/src/fips.c
new file mode 100644
index 0000000..c5737a7
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/fips.c
@@ -0,0 +1,860 @@
+/* fips.c - FIPS mode management
+ * Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
+#ifdef ENABLE_HMAC_BINARY_CHECK
+# include <dlfcn.h>
+#endif
+#ifdef HAVE_SYSLOG
+# include <syslog.h>
+#endif /*HAVE_SYSLOG*/
+
+#include "g10lib.h"
+#include "ath.h"
+#include "cipher-proto.h"
+#include "hmac256.h"
+
+
+/* The name of the file used to foce libgcrypt into fips mode. */
+#define FIPS_FORCE_FILE "/etc/gcrypt/fips_enabled"
+
+
+/* The states of the finite state machine used in fips mode.  */
+enum module_states
+  {
+    /* POWEROFF cannot be represented.  */
+    STATE_POWERON  = 0,
+    STATE_INIT,
+    STATE_SELFTEST,
+    STATE_OPERATIONAL,
+    STATE_ERROR,
+    STATE_FATALERROR,
+    STATE_SHUTDOWN
+  };
+
+
+/* Flag telling whether we are in fips mode.  It uses inverse logic so
+   that fips mode is the default unless changed by the initialization
+   code. To check whether fips mode is enabled, use the function
+   fips_mode()! */
+static int no_fips_mode_required;
+
+/* Flag to indicate that we are in the enforced FIPS mode.  */
+static int enforced_fips_mode;
+
+/* If this flag is set, the application may no longer assume that the
+   process is running in FIPS mode.  This flag is protected by the
+   FSM_LOCK.  */
+static int inactive_fips_mode;
+
+/* This is the lock we use to protect the FSM.  */
+static ath_mutex_t fsm_lock = ATH_MUTEX_INITIALIZER;
+
+/* The current state of the FSM.  The whole state machinery is only
+   used while in fips mode. Change this only while holding fsm_lock. */
+static enum module_states current_state;
+
+
+
+
+
+static void fips_new_state (enum module_states new_state);
+
+
+
+/* Convert lowercase hex digits; assumes valid hex digits. */
+#define loxtoi_1(p)   (*(p) <= '9'? (*(p)- '0'): (*(p)-'a'+10))
+#define loxtoi_2(p)   ((loxtoi_1(p) * 16) + loxtoi_1((p)+1))
+
+/* Returns true if P points to a lowercase hex digit. */
+#define loxdigit_p(p) !!strchr ("01234567890abcdef", *(p))
+
+
+
+/* Check whether the OS is in FIPS mode and record that in a module
+   local variable.  If FORCE is passed as true, fips mode will be
+   enabled anyway. Note: This function is not thread-safe and should
+   be called before any threads are created.  This function may only
+   be called once.  */
+void
+_gcry_initialize_fips_mode (int force)
+{
+  static int done;
+  gpg_error_t err;
+
+  /* Make sure we are not accidently called twice.  */
+  if (done)
+    {
+      if ( fips_mode () )
+        {
+          fips_new_state (STATE_FATALERROR);
+          fips_noreturn ();
+        }
+      /* If not in fips mode an assert is sufficient.  */
+      gcry_assert (!done);
+    }
+  done = 1;
+
+  /* If the calling application explicitly requested fipsmode, do so.  */
+  if (force)
+    {
+      gcry_assert (!no_fips_mode_required);
+      goto leave;
+    }
+
+  /* For testing the system it is useful to override the system
+     provided detection of the FIPS mode and force FIPS mode using a
+     file.  The filename is hardwired so that there won't be any
+     confusion on whether /etc/gcrypt/ or /usr/local/etc/gcrypt/ is
+     actually used.  The file itself may be empty.  */
+  if ( !access (FIPS_FORCE_FILE, F_OK) )
+    {
+      gcry_assert (!no_fips_mode_required);
+      goto leave;
+    }
+
+  /* Checking based on /proc file properties.  */
+  {
+    static const char procfname[] = "/proc/sys/crypto/fips_enabled";
+    FILE *fp;
+    int saved_errno;
+
+    fp = fopen (procfname, "r");
+    if (fp)
+      {
+        char line[256];
+
+        if (fgets (line, sizeof line, fp) && atoi (line))
+          {
+            /* System is in fips mode.  */
+            fclose (fp);
+            gcry_assert (!no_fips_mode_required);
+            goto leave;
+          }
+        fclose (fp);
+      }
+    else if ((saved_errno = errno) != ENOENT
+             && saved_errno != EACCES
+             && !access ("/proc/version", F_OK) )
+      {
+        /* Problem reading the fips file despite that we have the proc
+           file system.  We better stop right away. */
+        log_info ("FATAL: error reading `%s' in libgcrypt: %s\n",
+                  procfname, strerror (saved_errno));
+#ifdef HAVE_SYSLOG
+        syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+                "reading `%s' failed: %s - abort",
+                procfname, strerror (saved_errno));
+#endif /*HAVE_SYSLOG*/
+        abort ();
+      }
+  }
+
+  /* Fips not not requested, set flag.  */
+  no_fips_mode_required = 1;
+
+ leave:
+  if (!no_fips_mode_required)
+    {
+      /* Yes, we are in FIPS mode.  */
+      FILE *fp;
+
+      /* Intitialize the lock to protect the FSM.  */
+      err = ath_mutex_init (&fsm_lock);
+      if (err)
+        {
+          /* If that fails we can't do anything but abort the
+             process. We need to use log_info so that the FSM won't
+             get involved.  */
+          log_info ("FATAL: failed to create the FSM lock in libgcrypt: %s\n",
+                     strerror (err));
+#ifdef HAVE_SYSLOG
+          syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+                  "creating FSM lock failed: %s - abort",
+                  strerror (err));
+#endif /*HAVE_SYSLOG*/
+          abort ();
+        }
+
+
+      /* If the FIPS force files exists, is readable and has a number
+         != 0 on its first line, we enable the enforced fips mode.  */
+      fp = fopen (FIPS_FORCE_FILE, "r");
+      if (fp)
+        {
+          char line[256];
+
+          if (fgets (line, sizeof line, fp) && atoi (line))
+            enforced_fips_mode = 1;
+          fclose (fp);
+        }
+
+      /* Now get us into the INIT state.  */
+      fips_new_state (STATE_INIT);
+
+    }
+  return;
+}
+
+static void
+lock_fsm (void)
+{
+  gpg_error_t err;
+
+  err = ath_mutex_lock (&fsm_lock);
+  if (err)
+    {
+      log_info ("FATAL: failed to acquire the FSM lock in libgrypt: %s\n",
+                strerror (err));
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+              "acquiring FSM lock failed: %s - abort",
+              strerror (err));
+#endif /*HAVE_SYSLOG*/
+      abort ();
+    }
+}
+
+static void
+unlock_fsm (void)
+{
+  gpg_error_t err;
+
+  err = ath_mutex_unlock (&fsm_lock);
+  if (err)
+    {
+      log_info ("FATAL: failed to release the FSM lock in libgrypt: %s\n",
+                strerror (err));
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+              "releasing FSM lock failed: %s - abort",
+              strerror (err));
+#endif /*HAVE_SYSLOG*/
+      abort ();
+    }
+}
+
+
+/* This function returns true if fips mode is enabled.  This is
+   independent of the fips required finite state machine and only used
+   to enable fips specific code.  Please use the fips_mode macro
+   instead of calling this function directly. */
+int
+_gcry_fips_mode (void)
+{
+  /* No locking is required because we have the requirement that this
+     variable is only initialized once with no other threads
+     existing.  */
+  return !no_fips_mode_required;
+}
+
+
+/* Return a flag telling whether we are in the enforced fips mode.  */
+int
+_gcry_enforced_fips_mode (void)
+{
+  if (!_gcry_fips_mode ())
+    return 0;
+  return enforced_fips_mode;
+}
+
+/* Set a flag telling whether we are in the enforced fips mode.  */
+void
+_gcry_set_enforced_fips_mode (void)
+{
+  enforced_fips_mode = 1;
+}
+
+/* If we do not want to enforce the fips mode, we can set a flag so
+   that the application may check whether it is still in fips mode.
+   TEXT will be printed as part of a syslog message.  This function
+   may only be be called if in fips mode. */
+void
+_gcry_inactivate_fips_mode (const char *text)
+{
+  gcry_assert (_gcry_fips_mode ());
+
+  if (_gcry_enforced_fips_mode () )
+    {
+      /* Get us into the error state. */
+      fips_signal_error (text);
+      return;
+    }
+
+  lock_fsm ();
+  if (!inactive_fips_mode)
+    {
+      inactive_fips_mode = 1;
+      unlock_fsm ();
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_WARNING, "Libgcrypt warning: "
+              "%s - FIPS mode inactivated", text);
+#endif /*HAVE_SYSLOG*/
+    }
+  else
+    unlock_fsm ();
+}
+
+
+/* Return the FIPS mode inactive flag.  If it is true the FIPS mode is
+   not anymore active.  */
+int
+_gcry_is_fips_mode_inactive (void)
+{
+  int flag;
+
+  if (!_gcry_fips_mode ())
+    return 0;
+  lock_fsm ();
+  flag = inactive_fips_mode;
+  unlock_fsm ();
+  return flag;
+}
+
+
+
+static const char *
+state2str (enum module_states state)
+{
+  const char *s;
+
+  switch (state)
+    {
+    case STATE_POWERON:     s = "Power-On"; break;
+    case STATE_INIT:        s = "Init"; break;
+    case STATE_SELFTEST:    s = "Self-Test"; break;
+    case STATE_OPERATIONAL: s = "Operational"; break;
+    case STATE_ERROR:       s = "Error"; break;
+    case STATE_FATALERROR:  s = "Fatal-Error"; break;
+    case STATE_SHUTDOWN:    s = "Shutdown"; break;
+    default:                s = "?"; break;
+    }
+  return s;
+}
+
+
+/* Return true if the library is in the operational state.  */
+int
+_gcry_fips_is_operational (void)
+{
+  int result;
+
+  if (!fips_mode ())
+    result = 1;
+  else
+    {
+      lock_fsm ();
+      if (current_state == STATE_INIT)
+        {
+          /* If we are still in the INIT state, we need to run the
+             selftests so that the FSM can eventually get into
+             operational state.  Given that we would need a 2-phase
+             initialization of libgcrypt, but that has traditionally
+             not been enforced, we use this on demand self-test
+             checking.  Note that Proper applications would do the
+             application specific libgcrypt initialization between a
+             gcry_check_version() and gcry_control
+             (GCRYCTL_INITIALIZATION_FINISHED) where the latter will
+             run the selftests.  The drawback of these on-demand
+             self-tests are a small chance that self-tests are
+             performed by severeal threads; that is no problem because
+             our FSM make sure that we won't oversee any error. */
+          unlock_fsm ();
+          _gcry_fips_run_selftests (0);
+          lock_fsm ();
+        }
+
+      result = (current_state == STATE_OPERATIONAL);
+      unlock_fsm ();
+    }
+  return result;
+}
+
+
+/* This is test on whether the library is in the operational state.  In
+   contrast to _gcry_fips_is_operational this function won't do a
+   state transition on the fly.  */
+int
+_gcry_fips_test_operational (void)
+{
+  int result;
+
+  if (!fips_mode ())
+    result = 1;
+  else
+    {
+      lock_fsm ();
+      result = (current_state == STATE_OPERATIONAL);
+      unlock_fsm ();
+    }
+  return result;
+}
+
+
+/* This is a test on whether the library is in the error or
+   operational state. */
+int
+_gcry_fips_test_error_or_operational (void)
+{
+  int result;
+
+  if (!fips_mode ())
+    result = 1;
+  else
+    {
+      lock_fsm ();
+      result = (current_state == STATE_OPERATIONAL
+                || current_state == STATE_ERROR);
+      unlock_fsm ();
+    }
+  return result;
+}
+
+
+static void
+reporter (const char *domain, int algo, const char *what, const char *errtxt)
+{
+  if (!errtxt && !_gcry_log_verbosity (2))
+    return;
+
+  log_info ("libgcrypt selftest: %s %s%s (%d): %s%s%s%s\n",
+            !strcmp (domain, "hmac")? "digest":domain,
+            !strcmp (domain, "hmac")? "HMAC-":"",
+            !strcmp (domain, "cipher")? _gcry_cipher_algo_name (algo) :
+            !strcmp (domain, "digest")? _gcry_md_algo_name (algo) :
+            !strcmp (domain, "hmac")?   _gcry_md_algo_name (algo) :
+            !strcmp (domain, "pubkey")? _gcry_pk_algo_name (algo) : "",
+            algo, errtxt? errtxt:"Okay",
+            what?" (":"", what? what:"", what?")":"");
+}
+
+/* Run self-tests for all required cipher algorithms.  Return 0 on
+   success. */
+static int
+run_cipher_selftests (int extended)
+{
+  static int algos[] =
+    {
+      GCRY_CIPHER_3DES,
+      GCRY_CIPHER_AES128,
+      GCRY_CIPHER_AES192,
+      GCRY_CIPHER_AES256,
+      0
+    };
+  int idx;
+  gpg_error_t err;
+  int anyerr = 0;
+
+  for (idx=0; algos[idx]; idx++)
+    {
+      err = _gcry_cipher_selftest (algos[idx], extended, reporter);
+      reporter ("cipher", algos[idx], NULL,
+                err? gpg_strerror (err):NULL);
+      if (err)
+        anyerr = 1;
+    }
+  return anyerr;
+}
+
+
+/* Run self-tests for all required hash algorithms.  Return 0 on
+   success. */
+static int
+run_digest_selftests (int extended)
+{
+  static int algos[] =
+    {
+      GCRY_MD_SHA1,
+      GCRY_MD_SHA224,
+      GCRY_MD_SHA256,
+      GCRY_MD_SHA384,
+      GCRY_MD_SHA512,
+      0
+    };
+  int idx;
+  gpg_error_t err;
+  int anyerr = 0;
+
+  for (idx=0; algos[idx]; idx++)
+    {
+      err = _gcry_md_selftest (algos[idx], extended, reporter);
+      reporter ("digest", algos[idx], NULL,
+                err? gpg_strerror (err):NULL);
+      if (err)
+        anyerr = 1;
+    }
+  return anyerr;
+}
+
+
+/* Run self-tests for all HMAC algorithms.  Return 0 on success. */
+static int
+run_hmac_selftests (int extended)
+{
+  static int algos[] =
+    {
+      GCRY_MD_SHA1,
+      GCRY_MD_SHA224,
+      GCRY_MD_SHA256,
+      GCRY_MD_SHA384,
+      GCRY_MD_SHA512,
+      0
+    };
+  int idx;
+  gpg_error_t err;
+  int anyerr = 0;
+
+  for (idx=0; algos[idx]; idx++)
+    {
+      err = _gcry_hmac_selftest (algos[idx], extended, reporter);
+      reporter ("hmac", algos[idx], NULL,
+                err? gpg_strerror (err):NULL);
+      if (err)
+        anyerr = 1;
+    }
+  return anyerr;
+}
+
+
+/* Run self-tests for all required public key algorithms.  Return 0 on
+   success. */
+static int
+run_pubkey_selftests (int extended)
+{
+  static int algos[] =
+    {
+      GCRY_PK_RSA,
+      GCRY_PK_DSA,
+      /* GCRY_PK_ECDSA is not enabled in fips mode.  */
+      0
+    };
+  int idx;
+  gpg_error_t err;
+  int anyerr = 0;
+
+  for (idx=0; algos[idx]; idx++)
+    {
+      err = _gcry_pk_selftest (algos[idx], extended, reporter);
+      reporter ("pubkey", algos[idx], NULL,
+                err? gpg_strerror (err):NULL);
+      if (err)
+        anyerr = 1;
+    }
+  return anyerr;
+}
+
+
+/* Run self-tests for the random number generator.  Returns 0 on
+   success. */
+static int
+run_random_selftests (void)
+{
+  gpg_error_t err;
+
+  err = _gcry_random_selftest (reporter);
+  reporter ("random", 0, NULL, err? gpg_strerror (err):NULL);
+
+  return !!err;
+}
+
+/* Run an integrity check on the binary.  Returns 0 on success.  */
+static int
+check_binary_integrity (void)
+{
+#ifdef ENABLE_HMAC_BINARY_CHECK
+  gpg_error_t err;
+  Dl_info info;
+  unsigned char digest[32];
+  int dlen;
+  char *fname = NULL;
+  const char key[] = "What am I, a doctor or a moonshuttle conductor?";
+
+  if (!dladdr ("gcry_check_version", &info))
+    err = gpg_error_from_syserror ();
+  else
+    {
+      dlen = _gcry_hmac256_file (digest, sizeof digest, info.dli_fname,
+                                 key, strlen (key));
+      if (dlen < 0)
+        err = gpg_error_from_syserror ();
+      else if (dlen != 32)
+        err = gpg_error (GPG_ERR_INTERNAL);
+      else
+        {
+          fname = gcry_malloc (strlen (info.dli_fname) + 1 + 5 + 1 );
+          if (!fname)
+            err = gpg_error_from_syserror ();
+          else
+            {
+              FILE *fp;
+              char *p;
+
+              /* Prefix the basename with a dot.  */
+              strcpy (fname, info.dli_fname);
+              p = strrchr (fname, '/');
+              if (p)
+                p++;
+              else
+                p = fname;
+              memmove (p+1, p, strlen (p)+1);
+              *p = '.';
+              strcat (fname, ".hmac");
+
+              /* Open the file.  */
+              fp = fopen (fname, "r");
+              if (!fp)
+                err = gpg_error_from_syserror ();
+              else
+                {
+                  /* A buffer of 64 bytes plus one for a LF and one to
+                     detect garbage.  */
+                  unsigned char buffer[64+1+1];
+                  const unsigned char *s;
+                  int n;
+
+                  /* The HMAC files consists of lowercase hex digits
+                     only with an optional trailing linefeed.  Fail if
+                     there is any garbage.  */
+                  err = gpg_error (GPG_ERR_SELFTEST_FAILED);
+                  n = fread (buffer, 1, sizeof buffer, fp);
+                  if (n == 64 || (n == 65 && buffer[64] == '\n'))
+                    {
+                      buffer[64] = 0;
+                      for (n=0, s= buffer;
+                           n < 32 && loxdigit_p (s) && loxdigit_p (s+1);
+                           n++, s += 2)
+                        buffer[n] = loxtoi_2 (s);
+                      if ( n == 32 && !memcmp (digest, buffer, 32) )
+                        err = 0;
+                    }
+                  fclose (fp);
+                }
+            }
+        }
+    }
+  reporter ("binary", 0, fname, err? gpg_strerror (err):NULL);
+#ifdef HAVE_SYSLOG
+  if (err)
+    syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+            "integrity check using `%s' failed: %s",
+            fname? fname:"[?]", gpg_strerror (err));
+#endif /*HAVE_SYSLOG*/
+  gcry_free (fname);
+  return !!err;
+#else
+  return 0;
+#endif
+}
+
+
+/* Run the self-tests.  If EXTENDED is true, extended versions of the
+   selftest are run, that is more tests than required by FIPS.  */
+gpg_err_code_t
+_gcry_fips_run_selftests (int extended)
+{
+  enum module_states result = STATE_ERROR;
+  gcry_err_code_t ec = GPG_ERR_SELFTEST_FAILED;
+
+  if (fips_mode ())
+    fips_new_state (STATE_SELFTEST);
+
+  if (run_cipher_selftests (extended))
+    goto leave;
+
+  if (run_digest_selftests (extended))
+    goto leave;
+
+  if (run_hmac_selftests (extended))
+    goto leave;
+
+  /* Run random tests before the pubkey tests because the latter
+     require random.  */
+  if (run_random_selftests ())
+    goto leave;
+
+  if (run_pubkey_selftests (extended))
+    goto leave;
+
+  /* Now check the integrity of the binary.  We do this this after
+     having checked the HMAC code.  */
+  if (check_binary_integrity ())
+    goto leave;
+
+  /* All selftests passed.  */
+  result = STATE_OPERATIONAL;
+  ec = 0;
+
+ leave:
+  if (fips_mode ())
+    fips_new_state (result);
+
+  return ec;
+}
+
+
+/* This function is used to tell the FSM about errors in the library.
+   The FSM will be put into an error state.  This function should not
+   be called directly but by one of the macros
+
+     fips_signal_error (description)
+     fips_signal_fatal_error (description)
+
+   where DESCRIPTION is a string describing the error. */
+void
+_gcry_fips_signal_error (const char *srcfile, int srcline, const char *srcfunc,
+                         int is_fatal, const char *description)
+{
+  if (!fips_mode ())
+    return;  /* Not required.  */
+
+  /* Set new state before printing an error.  */
+  fips_new_state (is_fatal? STATE_FATALERROR : STATE_ERROR);
+
+  /* Print error.  */
+  log_info ("%serror in libgcrypt, file %s, line %d%s%s: %s\n",
+            is_fatal? "fatal ":"",
+            srcfile, srcline,
+            srcfunc? ", function ":"", srcfunc? srcfunc:"",
+            description? description : "no description available");
+#ifdef HAVE_SYSLOG
+  syslog (LOG_USER|LOG_ERR, "Libgcrypt error: "
+          "%serror in file %s, line %d%s%s: %s",
+          is_fatal? "fatal ":"",
+          srcfile, srcline,
+          srcfunc? ", function ":"", srcfunc? srcfunc:"",
+          description? description : "no description available");
+#endif /*HAVE_SYSLOG*/
+}
+
+
+/* Perform a state transition to NEW_STATE.  If this is an invalid
+   transition, the module will go into a fatal error state. */
+static void
+fips_new_state (enum module_states new_state)
+{
+  int ok = 0;
+  enum module_states last_state;
+
+  lock_fsm ();
+
+  last_state = current_state;
+  switch (current_state)
+    {
+    case STATE_POWERON:
+      if (new_state == STATE_INIT
+          || new_state == STATE_ERROR
+          || new_state == STATE_FATALERROR)
+        ok = 1;
+      break;
+
+    case STATE_INIT:
+      if (new_state == STATE_SELFTEST
+          || new_state == STATE_ERROR
+          || new_state == STATE_FATALERROR)
+        ok = 1;
+      break;
+
+    case STATE_SELFTEST:
+      if (new_state == STATE_OPERATIONAL
+          || new_state == STATE_ERROR
+          || new_state == STATE_FATALERROR)
+        ok = 1;
+      break;
+
+    case STATE_OPERATIONAL:
+      if (new_state == STATE_SHUTDOWN
+          || new_state == STATE_SELFTEST
+          || new_state == STATE_ERROR
+          || new_state == STATE_FATALERROR)
+        ok = 1;
+      break;
+
+    case STATE_ERROR:
+      if (new_state == STATE_SHUTDOWN
+          || new_state == STATE_ERROR
+          || new_state == STATE_FATALERROR
+          || new_state == STATE_SELFTEST)
+        ok = 1;
+      break;
+
+    case STATE_FATALERROR:
+      if (new_state == STATE_SHUTDOWN )
+        ok = 1;
+      break;
+
+    case STATE_SHUTDOWN:
+      /* We won't see any transition *from* Shutdown because the only
+         allowed new state is Power-Off and that one can't be
+         represented.  */
+      break;
+
+    }
+
+  if (ok)
+    {
+      current_state = new_state;
+    }
+
+  unlock_fsm ();
+
+  if (!ok || _gcry_log_verbosity (2))
+    log_info ("libgcrypt state transition %s => %s %s\n",
+              state2str (last_state), state2str (new_state),
+              ok? "granted":"denied");
+
+  if (!ok)
+    {
+      /* Invalid state transition.  Halting library. */
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_ERR,
+              "Libgcrypt error: invalid state transition %s => %s",
+              state2str (last_state), state2str (new_state));
+#endif /*HAVE_SYSLOG*/
+      fips_noreturn ();
+    }
+  else if (new_state == STATE_ERROR || new_state == STATE_FATALERROR)
+    {
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_WARNING,
+              "Libgcrypt notice: state transition %s => %s",
+              state2str (last_state), state2str (new_state));
+#endif /*HAVE_SYSLOG*/
+    }
+}
+
+
+
+
+/* This function should be called to ensure that the execution shall
+   not continue. */
+void
+_gcry_fips_noreturn (void)
+{
+#ifdef HAVE_SYSLOG
+  syslog (LOG_USER|LOG_ERR, "Libgcrypt terminated the application");
+#endif /*HAVE_SYSLOG*/
+  fflush (NULL);
+  abort ();
+  /*NOTREACHED*/
+}
diff --git a/grub-core/lib/libgcrypt/src/g10lib.h b/grub-core/lib/libgcrypt/src/g10lib.h
new file mode 100644
index 0000000..6bde20f
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/g10lib.h
@@ -0,0 +1,302 @@
+/* g10lib.h - Internal definitions for libgcrypt
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
+ *               2007, 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This header is to be used inside of libgcrypt in place of gcrypt.h.
+   This way we can better distinguish between internal and external
+   usage of gcrypt.h. */
+
+#ifndef G10LIB_H
+#define G10LIB_H 1
+
+#ifdef _GCRYPT_H
+#error  gcrypt.h already included
+#endif
+
+#ifndef _GCRYPT_IN_LIBGCRYPT
+#error something is wrong with config.h
+#endif
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "visibility.h"
+#include "types.h"
+
+
+
+
+/* Attribute handling macros.  */
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
+#define JNLIB_GCC_M_FUNCTION 1
+#define JNLIB_GCC_A_NR 	     __attribute__ ((noreturn))
+#define JNLIB_GCC_A_PRINTF( f, a )  __attribute__ ((format (printf,f,a)))
+#define JNLIB_GCC_A_NR_PRINTF( f, a ) \
+			    __attribute__ ((noreturn, format (printf,f,a)))
+#define GCC_ATTR_NORETURN  __attribute__ ((__noreturn__))
+#else
+#define JNLIB_GCC_A_NR
+#define JNLIB_GCC_A_PRINTF( f, a )
+#define JNLIB_GCC_A_NR_PRINTF( f, a )
+#define GCC_ATTR_NORETURN
+#endif
+
+#if __GNUC__ >= 3
+/* According to glibc this attribute is available since 2.8 however we
+   better play safe and use it only with gcc 3 or newer. */
+#define GCC_ATTR_FORMAT_ARG(a)  __attribute__ ((format_arg (a)))
+#else
+#define GCC_ATTR_FORMAT_ARG(a)
+#endif
+
+
+/* Gettext macros.  */
+
+/* Some handy macros */
+#ifndef STR
+#define STR(v) #v
+#endif
+#define STR2(v) STR(v)
+#define DIM(v) (sizeof(v)/sizeof((v)[0]))
+#define DIMof(type,member)   DIM(((type *)0)->member)
+
+
+
+/*-- src/global.c -*/
+int _gcry_global_is_operational (void);
+gcry_error_t _gcry_vcontrol (enum gcry_ctl_cmds cmd, va_list arg_ptr);
+void  _gcry_check_heap (const void *a);
+int _gcry_get_debug_flag (unsigned int mask);
+
+
+/*-- src/misc.c --*/
+
+#if defined(JNLIB_GCC_M_FUNCTION) || __STDC_VERSION__ >= 199901L
+void _gcry_bug (const char *file, int line,
+                const char *func) GCC_ATTR_NORETURN;
+void _gcry_assert_failed (const char *expr, const char *file, int line,
+                          const char *func) GCC_ATTR_NORETURN;
+#else
+void _gcry_bug (const char *file, int line);
+void _gcry_assert_failed (const char *expr, const char *file, int line);
+#endif
+
+const char *_gcry_gettext (const char *key) GCC_ATTR_FORMAT_ARG(1);
+void _gcry_fatal_error(int rc, const char *text ) JNLIB_GCC_A_NR;
+void _gcry_log( int level, const char *fmt, ... ) JNLIB_GCC_A_PRINTF(2,3);
+void _gcry_log_bug( const char *fmt, ... )   JNLIB_GCC_A_NR_PRINTF(1,2);
+void _gcry_log_fatal( const char *fmt, ... ) JNLIB_GCC_A_NR_PRINTF(1,2);
+void _gcry_log_error( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_info( const char *fmt, ... )  JNLIB_GCC_A_PRINTF(1,2);
+int  _gcry_log_info_with_dummy_fp (FILE *fp, const char *fmt, ... )
+                                             JNLIB_GCC_A_PRINTF(2,3);
+void _gcry_log_debug( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_printf ( const char *fmt, ... ) JNLIB_GCC_A_PRINTF(1,2);
+void _gcry_log_printhex (const char *text, const void *buffer, size_t length);
+
+void _gcry_set_log_verbosity( int level );
+int _gcry_log_verbosity( int level );
+
+#ifdef JNLIB_GCC_M_FUNCTION
+#define BUG() _gcry_bug( __FILE__ , __LINE__, __FUNCTION__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__, __FUNCTION__))
+#elif __STDC_VERSION__ >= 199901L
+#define BUG() _gcry_bug( __FILE__ , __LINE__, __func__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__, __func__))
+#else
+#define BUG() _gcry_bug( __FILE__ , __LINE__ )
+#define gcry_assert(expr) ((expr)? (void)0 \
+         : _gcry_assert_failed (STR(expr), __FILE__, __LINE__))
+#endif
+
+
+#define log_bug     _gcry_log_bug
+#define log_fatal   _gcry_log_fatal
+#define log_error   _gcry_log_error
+#define log_info    _gcry_log_info
+#define log_debug   _gcry_log_debug
+#define log_printf  _gcry_log_printf
+#define log_printhex _gcry_log_printhex
+
+
+/*-- src/hwfeatures.c --*/
+/* (Do not change these values unless synced with the asm code.)  */
+#define HWF_PADLOCK_RNG  1
+#define HWF_PADLOCK_AES  2
+#define HWF_PADLOCK_SHA  4
+#define HWF_PADLOCK_MMUL 8
+
+#define HWF_INTEL_AESNI  256
+
+
+unsigned int _gcry_get_hw_features (void);
+void _gcry_detect_hw_features (unsigned int);
+
+
+/*-- mpi/mpiutil.c --*/
+const char *_gcry_mpi_get_hw_config (void);
+
+
+/*-- cipher/pubkey.c --*/
+
+/* FIXME: shouldn't this go into mpi.h?  */
+#ifndef mpi_powm
+#define mpi_powm(w,b,e,m)   gcry_mpi_powm( (w), (b), (e), (m) )
+#endif
+
+/*-- primegen.c --*/
+gcry_mpi_t _gcry_generate_secret_prime (unsigned int nbits,
+                                 gcry_random_level_t random_level,
+                                 int (*extra_check)(void*, gcry_mpi_t),
+                                 void *extra_check_arg);
+gcry_mpi_t _gcry_generate_public_prime (unsigned int nbits,
+                                 gcry_random_level_t random_level,
+                                 int (*extra_check)(void*, gcry_mpi_t),
+                                 void *extra_check_arg);
+gcry_mpi_t _gcry_generate_elg_prime (int mode,
+                                     unsigned int pbits, unsigned int qbits,
+                                     gcry_mpi_t g, gcry_mpi_t **factors);
+gcry_mpi_t _gcry_derive_x931_prime (const gcry_mpi_t xp,
+                                    const gcry_mpi_t xp1, const gcry_mpi_t xp2,
+                                    const gcry_mpi_t e,
+                                    gcry_mpi_t *r_p1, gcry_mpi_t *r_p2);
+gpg_err_code_t _gcry_generate_fips186_2_prime
+                 (unsigned int pbits, unsigned int qbits,
+                  const void *seed, size_t seedlen,
+                  gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                  int *r_counter,
+                  void **r_seed, size_t *r_seedlen);
+gpg_err_code_t _gcry_generate_fips186_3_prime
+                 (unsigned int pbits, unsigned int qbits,
+                  const void *seed, size_t seedlen,
+                  gcry_mpi_t *r_q, gcry_mpi_t *r_p,
+                  int *r_counter,
+                  void **r_seed, size_t *r_seedlen, int *r_hashalgo);
+
+
+/* Replacements of missing functions (missing-string.c).  */
+#ifndef HAVE_STPCPY
+char *stpcpy (char *a, const char *b);
+#endif
+#ifndef HAVE_STRCASECMP
+int strcasecmp (const char *a, const char *b) _GCRY_GCC_ATTR_PURE;
+#endif
+
+
+/* Macros used to rename missing functions.  */
+#ifndef HAVE_STRTOUL
+#define strtoul(a,b,c)  ((unsigned long)strtol((a),(b),(c)))
+#endif
+#ifndef HAVE_MEMMOVE
+#define memmove(d, s, n) bcopy((s), (d), (n))
+#endif
+#ifndef HAVE_STRICMP
+#define stricmp(a,b)	 strcasecmp( (a), (b) )
+#endif
+#ifndef HAVE_ATEXIT
+#define atexit(a)    (on_exit((a),0))
+#endif
+#ifndef HAVE_RAISE
+#define raise(a) kill(getpid(), (a))
+#endif
+
+
+/* Stack burning.  */
+
+void _gcry_burn_stack (int bytes);
+
+
+/* To avoid that a compiler optimizes certain memset calls away, these
+   macros may be used instead. */
+#define wipememory2(_ptr,_set,_len) do { \
+              volatile char *_vptr=(volatile char *)(_ptr); \
+              size_t _vlen=(_len); \
+              while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
+                  } while(0)
+#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
+
+
+
+/* Digit predicates.  */
+
+#define digitp(p)   (*(p) >= '0' && *(p) <= '9')
+#define octdigitp(p) (*(p) >= '0' && *(p) <= '7')
+#define alphap(a)    (   (*(a) >= 'A' && *(a) <= 'Z')  \
+                      || (*(a) >= 'a' && *(a) <= 'z'))
+#define hexdigitp(a) (digitp (a)                     \
+                      || (*(a) >= 'A' && *(a) <= 'F')  \
+                      || (*(a) >= 'a' && *(a) <= 'f'))
+
+
+/*-- sexp.c --*/
+gcry_error_t _gcry_sexp_vbuild (gcry_sexp_t *retsexp, size_t *erroff,
+                                const char *format, va_list arg_ptr);
+char *_gcry_sexp_nth_string (const gcry_sexp_t list, int number);
+
+
+/*-- fips.c --*/
+
+void _gcry_initialize_fips_mode (int force);
+
+int _gcry_fips_mode (void);
+#define fips_mode() _gcry_fips_mode ()
+
+int _gcry_enforced_fips_mode (void);
+
+void _gcry_set_enforced_fips_mode (void);
+
+void _gcry_inactivate_fips_mode (const char *text);
+int _gcry_is_fips_mode_inactive (void);
+
+
+void _gcry_fips_signal_error (const char *srcfile,
+                              int srcline,
+                              const char *srcfunc,
+                              int is_fatal,
+                              const char *description);
+#ifdef JNLIB_GCC_M_FUNCTION
+# define fips_signal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, __FUNCTION__, 0, (a))
+# define fips_signal_fatal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, __FUNCTION__, 1, (a))
+#else
+# define fips_signal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, NULL, 0, (a))
+# define fips_signal_fatal_error(a) \
+           _gcry_fips_signal_error (__FILE__, __LINE__, NULL, 1, (a))
+#endif
+
+int _gcry_fips_is_operational (void);
+#define fips_is_operational()   (_gcry_global_is_operational ())
+#define fips_not_operational()  (GCRY_GPG_ERR_NOT_OPERATIONAL)
+
+int _gcry_fips_test_operational (void);
+int _gcry_fips_test_error_or_operational (void);
+
+gpg_err_code_t _gcry_fips_run_selftests (int extended);
+
+void _gcry_fips_noreturn (void);
+#define fips_noreturn()  (_gcry_fips_noreturn ())
+
+
+
+#endif /* G10LIB_H */
diff --git a/grub-core/lib/libgcrypt/src/gcrypt-module.h b/grub-core/lib/libgcrypt/src/gcrypt-module.h
new file mode 100644
index 0000000..f39e2b5
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/gcrypt-module.h
@@ -0,0 +1,240 @@
+/* gcrypt-module.h - GNU Cryptographic Library Interface
+   Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+   This file contains the necessary declarations/definitions for
+   working with Libgcrypt modules.
+ */
+
+#ifndef _GCRYPT_MODULE_H
+#define _GCRYPT_MODULE_H
+
+#ifdef __cplusplus
+extern "C" {
+#if 0 /* keep Emacsens's auto-indent happy */
+}
+#endif
+#endif
+
+/* The interfaces using the module system reserve a certain range of
+   IDs for application use.  These IDs are not valid within Libgcrypt
+   but Libgcrypt makes sure never to allocate such a module ID.  */
+#define GCRY_MODULE_ID_USER      1024
+#define GCRY_MODULE_ID_USER_LAST 4095
+
+
+/* This type represents a `module'.  */
+typedef struct gcry_module *gcry_module_t;
+
+/* Check that the library fulfills the version requirement.  */
+
+/* Type for the cipher_setkey function.  */
+typedef gcry_err_code_t (*gcry_cipher_setkey_t) (void *c,
+						 const unsigned char *key,
+						 unsigned keylen);
+
+/* Type for the cipher_encrypt function.  */
+typedef void (*gcry_cipher_encrypt_t) (void *c,
+				       unsigned char *outbuf,
+				       const unsigned char *inbuf);
+
+/* Type for the cipher_decrypt function.  */
+typedef void (*gcry_cipher_decrypt_t) (void *c,
+				       unsigned char *outbuf,
+				       const unsigned char *inbuf);
+
+/* Type for the cipher_stencrypt function.  */
+typedef void (*gcry_cipher_stencrypt_t) (void *c,
+					 unsigned char *outbuf,
+					 const unsigned char *inbuf,
+					 unsigned int n);
+
+/* Type for the cipher_stdecrypt function.  */
+typedef void (*gcry_cipher_stdecrypt_t) (void *c,
+					 unsigned char *outbuf,
+					 const unsigned char *inbuf,
+					 unsigned int n);
+
+typedef struct gcry_cipher_oid_spec
+{
+  const char *oid;
+  int mode;
+} gcry_cipher_oid_spec_t;
+
+/* Module specification structure for ciphers.  */
+typedef struct gcry_cipher_spec
+{
+  const char *name;
+  const char **aliases;
+  gcry_cipher_oid_spec_t *oids;
+  size_t blocksize;
+  size_t keylen;
+  size_t contextsize;
+  gcry_cipher_setkey_t setkey;
+  gcry_cipher_encrypt_t encrypt;
+  gcry_cipher_decrypt_t decrypt;
+  gcry_cipher_stencrypt_t stencrypt;
+  gcry_cipher_stdecrypt_t stdecrypt;
+} gcry_cipher_spec_t;
+
+/* Register a new cipher module whose specification can be found in
+   CIPHER.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representing this module is stored in MODULE.  */
+gcry_error_t gcry_cipher_register (gcry_cipher_spec_t *cipher,
+				   int *algorithm_id,
+				   gcry_module_t *module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+
+/* Unregister the cipher identified by MODULE, which must have been
+   registered with gcry_cipher_register.  */
+void gcry_cipher_unregister (gcry_module_t module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+/* ********************** */
+
+/* Type for the pk_generate function.  */
+typedef gcry_err_code_t (*gcry_pk_generate_t) (int algo,
+					       unsigned int nbits,
+					       unsigned long use_e,
+					       gcry_mpi_t *skey,
+					       gcry_mpi_t **retfactors);
+
+/* Type for the pk_check_secret_key function.  */
+typedef gcry_err_code_t (*gcry_pk_check_secret_key_t) (int algo,
+						       gcry_mpi_t *skey);
+
+/* Type for the pk_encrypt function.  */
+typedef gcry_err_code_t (*gcry_pk_encrypt_t) (int algo,
+					      gcry_mpi_t *resarr,
+					      gcry_mpi_t data,
+					      gcry_mpi_t *pkey,
+					      int flags);
+
+/* Type for the pk_decrypt function.  */
+typedef gcry_err_code_t (*gcry_pk_decrypt_t) (int algo,
+					      gcry_mpi_t *result,
+					      gcry_mpi_t *data,
+					      gcry_mpi_t *skey,
+					      int flags);
+
+/* Type for the pk_sign function.  */
+typedef gcry_err_code_t (*gcry_pk_sign_t) (int algo,
+					   gcry_mpi_t *resarr,
+					   gcry_mpi_t data,
+					   gcry_mpi_t *skey);
+
+/* Type for the pk_verify function.  */
+typedef gcry_err_code_t (*gcry_pk_verify_t) (int algo,
+					     gcry_mpi_t hash,
+					     gcry_mpi_t *data,
+					     gcry_mpi_t *pkey,
+					     int (*cmp) (void *, gcry_mpi_t),
+					     void *opaquev);
+
+/* Type for the pk_get_nbits function.  */
+typedef unsigned (*gcry_pk_get_nbits_t) (int algo, gcry_mpi_t *pkey);
+
+/* Module specification structure for message digests.  */
+typedef struct gcry_pk_spec
+{
+  const char *name;
+  const char **aliases;
+  const char *elements_pkey;
+  const char *elements_skey;
+  const char *elements_enc;
+  const char *elements_sig;
+  const char *elements_grip;
+  int use;
+  gcry_pk_generate_t generate;
+  gcry_pk_check_secret_key_t check_secret_key;
+  gcry_pk_encrypt_t encrypt;
+  gcry_pk_decrypt_t decrypt;
+  gcry_pk_sign_t sign;
+  gcry_pk_verify_t verify;
+  gcry_pk_get_nbits_t get_nbits;
+} gcry_pk_spec_t;
+
+/* Register a new pubkey module whose specification can be found in
+   PUBKEY.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t gcry_pk_register (gcry_pk_spec_t *pubkey,
+			       unsigned int *algorithm_id,
+			       gcry_module_t *module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+/* Unregister the pubkey identified by ID, which must have been
+   registered with gcry_pk_register.  */
+void gcry_pk_unregister (gcry_module_t module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+/* ********************** */
+
+/* Type for the md_init function.  */
+typedef void (*gcry_md_init_t) (void *c);
+
+/* Type for the md_write function.  */
+typedef void (*gcry_md_write_t) (void *c, const void *buf, size_t nbytes);
+
+/* Type for the md_final function.  */
+typedef void (*gcry_md_final_t) (void *c);
+
+/* Type for the md_read function.  */
+typedef unsigned char *(*gcry_md_read_t) (void *c);
+
+typedef struct gcry_md_oid_spec
+{
+  const char *oidstring;
+} gcry_md_oid_spec_t;
+
+/* Module specification structure for message digests.  */
+typedef struct gcry_md_spec
+{
+  const char *name;
+  unsigned char *asnoid;
+  int asnlen;
+  gcry_md_oid_spec_t *oids;
+  int mdlen;
+  gcry_md_init_t init;
+  gcry_md_write_t write;
+  gcry_md_final_t final;
+  gcry_md_read_t read;
+  size_t contextsize; /* allocate this amount of context */
+} gcry_md_spec_t;
+
+/* Register a new digest module whose specification can be found in
+   DIGEST.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t gcry_md_register (gcry_md_spec_t *digest,
+			       unsigned int *algorithm_id,
+			       gcry_module_t *module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+/* Unregister the digest identified by ID, which must have been
+   registered with gcry_digest_register.  */
+void gcry_md_unregister (gcry_module_t module)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+#if 0 /* keep Emacsens's auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/grub-core/lib/libgcrypt/src/gcrypt.h.in b/grub-core/lib/libgcrypt/src/gcrypt.h.in
new file mode 100644
index 0000000..b65184e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/gcrypt.h.in
@@ -0,0 +1,1760 @@
+/* gcrypt.h -  GNU Cryptographic Library Interface              -*- c -*-
+   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+                 2007, 2008, 2009, 2010, 2011,
+                 2012  Free Software Foundation, Inc.
+   Copyright (C) 2012, 2013  g10 Code GmbH
+
+   This file is part of Libgcrypt.
+
+   Libgcrypt is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+
+   Libgcrypt is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+   File: @configure_input@ */
+
+#ifndef _GCRYPT_H
+#define _GCRYPT_H
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+#include <gpg-error.h>
+
+#include <sys/types.h>
+
+#if defined _WIN32 || defined __WIN32__
+# include <winsock2.h>
+# include <ws2tcpip.h>
+# include <time.h>
+# ifndef __GNUC__
+  typedef long ssize_t;
+  typedef int  pid_t;
+# endif /*!__GNUC__*/
+#else
+# include <sys/socket.h>
+# include <sys/time.h>
+#@INSERT_SYS_SELECT_H@
+#endif /*!_WIN32*/
+
+@FALLBACK_SOCKLEN_T@
+
+/* This is required for error code compatibility. */
+#define _GCRY_ERR_SOURCE_DEFAULT GPG_ERR_SOURCE_GCRYPT
+
+#ifdef __cplusplus
+extern "C" {
+#if 0 /* (Keep Emacsens' auto-indent happy.) */
+}
+#endif
+#endif
+
+/* The version of this header should match the one of the library. It
+   should not be used by a program because gcry_check_version() should
+   return the same version.  The purpose of this macro is to let
+   autoconf (using the AM_PATH_GCRYPT macro) check that this header
+   matches the installed library.  */
+#define GCRYPT_VERSION "@VERSION@"
+
+/* The version number of this header.  It may be used to handle minor
+   API incompatibilities.  */
+#define GCRYPT_VERSION_NUMBER @VERSION_NUMBER@
+
+
+/* Internal: We can't use the convenience macros for the multi
+   precision integer functions when building this library. */
+#ifdef _GCRYPT_IN_LIBGCRYPT
+#ifndef GCRYPT_NO_MPI_MACROS
+#define GCRYPT_NO_MPI_MACROS 1
+#endif
+#endif
+
+/* We want to use gcc attributes when possible.  Warning: Don't use
+   these macros in your programs: As indicated by the leading
+   underscore they are subject to change without notice. */
+#ifdef __GNUC__
+
+#define _GCRY_GCC_VERSION (__GNUC__ * 10000 \
+                             + __GNUC_MINOR__ * 100 \
+                             + __GNUC_PATCHLEVEL__)
+
+#if _GCRY_GCC_VERSION >= 30100
+#define _GCRY_GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__))
+#endif
+
+#if _GCRY_GCC_VERSION >= 29600
+#define _GCRY_GCC_ATTR_PURE  __attribute__ ((__pure__))
+#endif
+
+#if _GCRY_GCC_VERSION >= 30200
+#define _GCRY_GCC_ATTR_MALLOC  __attribute__ ((__malloc__))
+#endif
+
+#endif /*__GNUC__*/
+
+#ifndef _GCRY_GCC_ATTR_DEPRECATED
+#define _GCRY_GCC_ATTR_DEPRECATED
+#endif
+#ifndef _GCRY_GCC_ATTR_PURE
+#define _GCRY_GCC_ATTR_PURE
+#endif
+#ifndef _GCRY_GCC_ATTR_MALLOC
+#define _GCRY_GCC_ATTR_MALLOC
+#endif
+
+/* Make up an attribute to mark functions and types as deprecated but
+   allow internal use by Libgcrypt.  */
+#ifdef _GCRYPT_IN_LIBGCRYPT
+#define _GCRY_ATTR_INTERNAL
+#else
+#define _GCRY_ATTR_INTERNAL	_GCRY_GCC_ATTR_DEPRECATED
+#endif
+
+/* Wrappers for the libgpg-error library.  */
+
+typedef gpg_error_t gcry_error_t;
+typedef gpg_err_code_t gcry_err_code_t;
+typedef gpg_err_source_t gcry_err_source_t;
+
+static GPG_ERR_INLINE gcry_error_t
+gcry_err_make (gcry_err_source_t source, gcry_err_code_t code)
+{
+  return gpg_err_make (source, code);
+}
+
+/* The user can define GPG_ERR_SOURCE_DEFAULT before including this
+   file to specify a default source for gpg_error.  */
+#ifndef GCRY_ERR_SOURCE_DEFAULT
+#define GCRY_ERR_SOURCE_DEFAULT  GPG_ERR_SOURCE_USER_1
+#endif
+
+static GPG_ERR_INLINE gcry_error_t
+gcry_error (gcry_err_code_t code)
+{
+  return gcry_err_make (GCRY_ERR_SOURCE_DEFAULT, code);
+}
+
+static GPG_ERR_INLINE gcry_err_code_t
+gcry_err_code (gcry_error_t err)
+{
+  return gpg_err_code (err);
+}
+
+
+static GPG_ERR_INLINE gcry_err_source_t
+gcry_err_source (gcry_error_t err)
+{
+  return gpg_err_source (err);
+}
+
+/* Return a pointer to a string containing a description of the error
+   code in the error value ERR.  */
+const char *gcry_strerror (gcry_error_t err);
+
+/* Return a pointer to a string containing a description of the error
+   source in the error value ERR.  */
+const char *gcry_strsource (gcry_error_t err);
+
+/* Retrieve the error code for the system error ERR.  This returns
+   GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report
+   this).  */
+gcry_err_code_t gcry_err_code_from_errno (int err);
+
+/* Retrieve the system error for the error code CODE.  This returns 0
+   if CODE is not a system error code.  */
+int gcry_err_code_to_errno (gcry_err_code_t code);
+
+/* Return an error value with the error source SOURCE and the system
+   error ERR.  */
+gcry_error_t gcry_err_make_from_errno (gcry_err_source_t source, int err);
+
+/* Return an error value with the system error ERR.  */
+gcry_err_code_t gcry_error_from_errno (int err);
+
+
+/* The data object used to hold a multi precision integer.  */
+struct gcry_mpi;
+typedef struct gcry_mpi *gcry_mpi_t;
+
+#ifndef GCRYPT_NO_DEPRECATED
+typedef struct gcry_mpi *GCRY_MPI _GCRY_GCC_ATTR_DEPRECATED;
+typedef struct gcry_mpi *GcryMPI _GCRY_GCC_ATTR_DEPRECATED;
+#endif
+
+
+
+/* Check that the library fulfills the version requirement.  */
+const char *gcry_check_version (const char *req_version);
+
+/* Codes for function dispatchers.  */
+
+/* Codes used with the gcry_control function. */
+enum gcry_ctl_cmds
+  {
+    GCRYCTL_SET_KEY  = 1,
+    GCRYCTL_SET_IV   = 2,
+    GCRYCTL_CFB_SYNC = 3,
+    GCRYCTL_RESET    = 4,   /* e.g. for MDs */
+    GCRYCTL_FINALIZE = 5,
+    GCRYCTL_GET_KEYLEN = 6,
+    GCRYCTL_GET_BLKLEN = 7,
+    GCRYCTL_TEST_ALGO = 8,
+    GCRYCTL_IS_SECURE = 9,
+    GCRYCTL_GET_ASNOID = 10,
+    GCRYCTL_ENABLE_ALGO = 11,
+    GCRYCTL_DISABLE_ALGO = 12,
+    GCRYCTL_DUMP_RANDOM_STATS = 13,
+    GCRYCTL_DUMP_SECMEM_STATS = 14,
+    GCRYCTL_GET_ALGO_NPKEY    = 15,
+    GCRYCTL_GET_ALGO_NSKEY    = 16,
+    GCRYCTL_GET_ALGO_NSIGN    = 17,
+    GCRYCTL_GET_ALGO_NENCR    = 18,
+    GCRYCTL_SET_VERBOSITY     = 19,
+    GCRYCTL_SET_DEBUG_FLAGS   = 20,
+    GCRYCTL_CLEAR_DEBUG_FLAGS = 21,
+    GCRYCTL_USE_SECURE_RNDPOOL= 22,
+    GCRYCTL_DUMP_MEMORY_STATS = 23,
+    GCRYCTL_INIT_SECMEM       = 24,
+    GCRYCTL_TERM_SECMEM       = 25,
+    GCRYCTL_DISABLE_SECMEM_WARN = 27,
+    GCRYCTL_SUSPEND_SECMEM_WARN = 28,
+    GCRYCTL_RESUME_SECMEM_WARN  = 29,
+    GCRYCTL_DROP_PRIVS          = 30,
+    GCRYCTL_ENABLE_M_GUARD      = 31,
+    GCRYCTL_START_DUMP          = 32,
+    GCRYCTL_STOP_DUMP           = 33,
+    GCRYCTL_GET_ALGO_USAGE      = 34,
+    GCRYCTL_IS_ALGO_ENABLED     = 35,
+    GCRYCTL_DISABLE_INTERNAL_LOCKING = 36,
+    GCRYCTL_DISABLE_SECMEM      = 37,
+    GCRYCTL_INITIALIZATION_FINISHED = 38,
+    GCRYCTL_INITIALIZATION_FINISHED_P = 39,
+    GCRYCTL_ANY_INITIALIZATION_P = 40,
+    GCRYCTL_SET_CBC_CTS = 41,
+    GCRYCTL_SET_CBC_MAC = 42,
+    GCRYCTL_SET_CTR = 43,
+    GCRYCTL_ENABLE_QUICK_RANDOM = 44,
+    GCRYCTL_SET_RANDOM_SEED_FILE = 45,
+    GCRYCTL_UPDATE_RANDOM_SEED_FILE = 46,
+    GCRYCTL_SET_THREAD_CBS = 47,
+    GCRYCTL_FAST_POLL = 48,
+    GCRYCTL_SET_RANDOM_DAEMON_SOCKET = 49,
+    GCRYCTL_USE_RANDOM_DAEMON = 50,
+    GCRYCTL_FAKED_RANDOM_P = 51,
+    GCRYCTL_SET_RNDEGD_SOCKET = 52,
+    GCRYCTL_PRINT_CONFIG = 53,
+    GCRYCTL_OPERATIONAL_P = 54,
+    GCRYCTL_FIPS_MODE_P = 55,
+    GCRYCTL_FORCE_FIPS_MODE = 56,
+    GCRYCTL_SELFTEST = 57,
+    /* Note: 58 .. 62 are used internally.  */
+    GCRYCTL_DISABLE_HWF = 63,
+    GCRYCTL_SET_ENFORCED_FIPS_FLAG = 64
+  };
+
+/* Perform various operations defined by CMD. */
+gcry_error_t gcry_control (enum gcry_ctl_cmds CMD, ...);
+
+
+/* S-expression management. */
+
+/* The object to represent an S-expression as used with the public key
+   functions.  */
+struct gcry_sexp;
+typedef struct gcry_sexp *gcry_sexp_t;
+
+#ifndef GCRYPT_NO_DEPRECATED
+typedef struct gcry_sexp *GCRY_SEXP _GCRY_GCC_ATTR_DEPRECATED;
+typedef struct gcry_sexp *GcrySexp _GCRY_GCC_ATTR_DEPRECATED;
+#endif
+
+/* The possible values for the S-expression format. */
+enum gcry_sexp_format
+  {
+    GCRYSEXP_FMT_DEFAULT   = 0,
+    GCRYSEXP_FMT_CANON     = 1,
+    GCRYSEXP_FMT_BASE64    = 2,
+    GCRYSEXP_FMT_ADVANCED  = 3
+  };
+
+/* Create an new S-expression object from BUFFER of size LENGTH and
+   return it in RETSEXP.  With AUTODETECT set to 0 the data in BUFFER
+   is expected to be in canonized format.  */
+gcry_error_t gcry_sexp_new (gcry_sexp_t *retsexp,
+                            const void *buffer, size_t length,
+                            int autodetect);
+
+ /* Same as gcry_sexp_new but allows to pass a FREEFNC which has the
+    effect to transfer ownership of BUFFER to the created object.  */
+gcry_error_t gcry_sexp_create (gcry_sexp_t *retsexp,
+                               void *buffer, size_t length,
+                               int autodetect, void (*freefnc) (void *));
+
+/* Scan BUFFER and return a new S-expression object in RETSEXP.  This
+   function expects a printf like string in BUFFER.  */
+gcry_error_t gcry_sexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+                              const char *buffer, size_t length);
+
+/* Same as gcry_sexp_sscan but expects a string in FORMAT and can thus
+   only be used for certain encodings.  */
+gcry_error_t gcry_sexp_build (gcry_sexp_t *retsexp, size_t *erroff,
+                              const char *format, ...);
+
+/* Like gcry_sexp_build, but uses an array instead of variable
+   function arguments.  */
+gcry_error_t gcry_sexp_build_array (gcry_sexp_t *retsexp, size_t *erroff,
+				    const char *format, void **arg_list);
+
+/* Release the S-expression object SEXP */
+void gcry_sexp_release (gcry_sexp_t sexp);
+
+/* Calculate the length of an canonized S-expresion in BUFFER and
+   check for a valid encoding. */
+size_t gcry_sexp_canon_len (const unsigned char *buffer, size_t length,
+                            size_t *erroff, gcry_error_t *errcode);
+
+/* Copies the S-expression object SEXP into BUFFER using the format
+   specified in MODE.  */
+size_t gcry_sexp_sprint (gcry_sexp_t sexp, int mode, void *buffer,
+                         size_t maxlength);
+
+/* Dumps the S-expression object A in a format suitable for debugging
+   to Libgcrypt's logging stream.  */
+void gcry_sexp_dump (const gcry_sexp_t a);
+
+gcry_sexp_t gcry_sexp_cons (const gcry_sexp_t a, const gcry_sexp_t b);
+gcry_sexp_t gcry_sexp_alist (const gcry_sexp_t *array);
+gcry_sexp_t gcry_sexp_vlist (const gcry_sexp_t a, ...);
+gcry_sexp_t gcry_sexp_append (const gcry_sexp_t a, const gcry_sexp_t n);
+gcry_sexp_t gcry_sexp_prepend (const gcry_sexp_t a, const gcry_sexp_t n);
+
+/* Scan the S-expression for a sublist with a type (the car of the
+   list) matching the string TOKEN.  If TOKLEN is not 0, the token is
+   assumed to be raw memory of this length.  The function returns a
+   newly allocated S-expression consisting of the found sublist or
+   `NULL' when not found.  */
+gcry_sexp_t gcry_sexp_find_token (gcry_sexp_t list,
+                                const char *tok, size_t toklen);
+/* Return the length of the LIST.  For a valid S-expression this
+   should be at least 1.  */
+int gcry_sexp_length (const gcry_sexp_t list);
+
+/* Create and return a new S-expression from the element with index
+   NUMBER in LIST.  Note that the first element has the index 0.  If
+   there is no such element, `NULL' is returned.  */
+gcry_sexp_t gcry_sexp_nth (const gcry_sexp_t list, int number);
+
+/* Create and return a new S-expression from the first element in
+   LIST; this called the "type" and should always exist and be a
+   string. `NULL' is returned in case of a problem.  */
+gcry_sexp_t gcry_sexp_car (const gcry_sexp_t list);
+
+/* Create and return a new list form all elements except for the first
+   one.  Note, that this function may return an invalid S-expression
+   because it is not guaranteed, that the type exists and is a string.
+   However, for parsing a complex S-expression it might be useful for
+   intermediate lists.  Returns `NULL' on error.  */
+gcry_sexp_t gcry_sexp_cdr (const gcry_sexp_t list);
+
+gcry_sexp_t gcry_sexp_cadr (const gcry_sexp_t list);
+
+
+/* This function is used to get data from a LIST.  A pointer to the
+   actual data with index NUMBER is returned and the length of this
+   data will be stored to DATALEN.  If there is no data at the given
+   index or the index represents another list, `NULL' is returned.
+   *Note:* The returned pointer is valid as long as LIST is not
+   modified or released.  */
+const char *gcry_sexp_nth_data (const gcry_sexp_t list, int number,
+                                size_t *datalen);
+
+/* This function is used to get and convert data from a LIST.  The
+   data is assumed to be a Nul terminated string.  The caller must
+   release the returned value using `gcry_free'.  If there is no data
+   at the given index, the index represents a list or the value can't
+   be converted to a string, `NULL' is returned.  */
+char *gcry_sexp_nth_string (gcry_sexp_t list, int number);
+
+/* This function is used to get and convert data from a LIST. This
+   data is assumed to be an MPI stored in the format described by
+   MPIFMT and returned as a standard Libgcrypt MPI.  The caller must
+   release this returned value using `gcry_mpi_release'.  If there is
+   no data at the given index, the index represents a list or the
+   value can't be converted to an MPI, `NULL' is returned.  */
+gcry_mpi_t gcry_sexp_nth_mpi (gcry_sexp_t list, int number, int mpifmt);
+
+
+
+/*******************************************
+ *                                         *
+ *  Multi Precision Integer Functions      *
+ *                                         *
+ *******************************************/
+
+/* Different formats of external big integer representation. */
+enum gcry_mpi_format
+  {
+    GCRYMPI_FMT_NONE= 0,
+    GCRYMPI_FMT_STD = 1,    /* Twos complement stored without length.  */
+    GCRYMPI_FMT_PGP = 2,    /* As used by OpenPGP (unsigned only).  */
+    GCRYMPI_FMT_SSH = 3,    /* As used by SSH (like STD but with length).  */
+    GCRYMPI_FMT_HEX = 4,    /* Hex format. */
+    GCRYMPI_FMT_USG = 5     /* Like STD but unsigned. */
+  };
+
+/* Flags used for creating big integers.  */
+enum gcry_mpi_flag
+  {
+    GCRYMPI_FLAG_SECURE = 1,  /* Allocate the number in "secure" memory.  */
+    GCRYMPI_FLAG_OPAQUE = 2   /* The number is not a real one but just
+                                 a way to store some bytes.  This is
+                                 useful for encrypted big integers.  */
+  };
+
+
+/* Allocate a new big integer object, initialize it with 0 and
+   initially allocate memory for a number of at least NBITS. */
+gcry_mpi_t gcry_mpi_new (unsigned int nbits);
+
+/* Same as gcry_mpi_new() but allocate in "secure" memory. */
+gcry_mpi_t gcry_mpi_snew (unsigned int nbits);
+
+/* Release the number A and free all associated resources. */
+void gcry_mpi_release (gcry_mpi_t a);
+
+/* Create a new number with the same value as A. */
+gcry_mpi_t gcry_mpi_copy (const gcry_mpi_t a);
+
+/* Store the big integer value U in W. */
+gcry_mpi_t gcry_mpi_set (gcry_mpi_t w, const gcry_mpi_t u);
+
+/* Store the unsigned integer value U in W. */
+gcry_mpi_t gcry_mpi_set_ui (gcry_mpi_t w, unsigned long u);
+
+/* Swap the values of A and B. */
+void gcry_mpi_swap (gcry_mpi_t a, gcry_mpi_t b);
+
+/* Compare the big integer number U and V returning 0 for equality, a
+   positive value for U > V and a negative for U < V. */
+int gcry_mpi_cmp (const gcry_mpi_t u, const gcry_mpi_t v);
+
+/* Compare the big integer number U with the unsigned integer V
+   returning 0 for equality, a positive value for U > V and a negative
+   for U < V. */
+int gcry_mpi_cmp_ui (const gcry_mpi_t u, unsigned long v);
+
+/* Convert the external representation of an integer stored in BUFFER
+   with a length of BUFLEN into a newly create MPI returned in
+   RET_MPI.  If NSCANNED is not NULL, it will receive the number of
+   bytes actually scanned after a successful operation. */
+gcry_error_t gcry_mpi_scan (gcry_mpi_t *ret_mpi, enum gcry_mpi_format format,
+                            const void *buffer, size_t buflen,
+                            size_t *nscanned);
+
+/* Convert the big integer A into the external representation
+   described by FORMAT and store it in the provided BUFFER which has
+   been allocated by the user with a size of BUFLEN bytes.  NWRITTEN
+   receives the actual length of the external representation unless it
+   has been passed as NULL. */
+gcry_error_t gcry_mpi_print (enum gcry_mpi_format format,
+                             unsigned char *buffer, size_t buflen,
+                             size_t *nwritten,
+                             const gcry_mpi_t a);
+
+/* Convert the big integer A int the external representation described
+   by FORMAT and store it in a newly allocated buffer which address
+   will be put into BUFFER.  NWRITTEN receives the actual lengths of the
+   external representation. */
+gcry_error_t gcry_mpi_aprint (enum gcry_mpi_format format,
+                              unsigned char **buffer, size_t *nwritten,
+                              const gcry_mpi_t a);
+
+/* Dump the value of A in a format suitable for debugging to
+   Libgcrypt's logging stream.  Note that one leading space but no
+   trailing space or linefeed will be printed.  It is okay to pass
+   NULL for A. */
+void gcry_mpi_dump (const gcry_mpi_t a);
+
+
+/* W = U + V.  */
+void gcry_mpi_add (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v);
+
+/* W = U + V.  V is an unsigned integer. */
+void gcry_mpi_add_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v);
+
+/* W = U + V mod M. */
+void gcry_mpi_addm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m);
+
+/* W = U - V. */
+void gcry_mpi_sub (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v);
+
+/* W = U - V.  V is an unsigned integer. */
+void gcry_mpi_sub_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v );
+
+/* W = U - V mod M */
+void gcry_mpi_subm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m);
+
+/* W = U * V. */
+void gcry_mpi_mul (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v);
+
+/* W = U * V.  V is an unsigned integer. */
+void gcry_mpi_mul_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v );
+
+/* W = U * V mod M. */
+void gcry_mpi_mulm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m);
+
+/* W = U * (2 ^ CNT). */
+void gcry_mpi_mul_2exp (gcry_mpi_t w, gcry_mpi_t u, unsigned long cnt);
+
+/* Q = DIVIDEND / DIVISOR, R = DIVIDEND % DIVISOR,
+   Q or R may be passed as NULL.  ROUND should be negative or 0. */
+void gcry_mpi_div (gcry_mpi_t q, gcry_mpi_t r,
+                   gcry_mpi_t dividend, gcry_mpi_t divisor, int round);
+
+/* R = DIVIDEND % DIVISOR */
+void gcry_mpi_mod (gcry_mpi_t r, gcry_mpi_t dividend, gcry_mpi_t divisor);
+
+/* W = B ^ E mod M. */
+void gcry_mpi_powm (gcry_mpi_t w,
+                    const gcry_mpi_t b, const gcry_mpi_t e,
+                    const gcry_mpi_t m);
+
+/* Set G to the greatest common divisor of A and B.
+   Return true if the G is 1. */
+int gcry_mpi_gcd (gcry_mpi_t g, gcry_mpi_t a, gcry_mpi_t b);
+
+/* Set X to the multiplicative inverse of A mod M.
+   Return true if the value exists. */
+int gcry_mpi_invm (gcry_mpi_t x, gcry_mpi_t a, gcry_mpi_t m);
+
+
+/* Return the number of bits required to represent A. */
+unsigned int gcry_mpi_get_nbits (gcry_mpi_t a);
+
+/* Return true when bit number N (counting from 0) is set in A. */
+int      gcry_mpi_test_bit (gcry_mpi_t a, unsigned int n);
+
+/* Set bit number N in A. */
+void     gcry_mpi_set_bit (gcry_mpi_t a, unsigned int n);
+
+/* Clear bit number N in A. */
+void     gcry_mpi_clear_bit (gcry_mpi_t a, unsigned int n);
+
+/* Set bit number N in A and clear all bits greater than N. */
+void     gcry_mpi_set_highbit (gcry_mpi_t a, unsigned int n);
+
+/* Clear bit number N in A and all bits greater than N. */
+void     gcry_mpi_clear_highbit (gcry_mpi_t a, unsigned int n);
+
+/* Shift the value of A by N bits to the right and store the result in X. */
+void     gcry_mpi_rshift (gcry_mpi_t x, gcry_mpi_t a, unsigned int n);
+
+/* Shift the value of A by N bits to the left and store the result in X. */
+void     gcry_mpi_lshift (gcry_mpi_t x, gcry_mpi_t a, unsigned int n);
+
+/* Store NBITS of the value P points to in A and mark A as an opaque
+   value.  WARNING: Never use an opaque MPI for anything thing else then
+   gcry_mpi_release, gcry_mpi_get_opaque. */
+gcry_mpi_t gcry_mpi_set_opaque (gcry_mpi_t a, void *p, unsigned int nbits);
+
+/* Return a pointer to an opaque value stored in A and return its size
+   in NBITS.  Note that the returned pointer is still owned by A and
+   that the function should never be used for an non-opaque MPI. */
+void *gcry_mpi_get_opaque (gcry_mpi_t a, unsigned int *nbits);
+
+/* Set the FLAG for the big integer A.  Currently only the flag
+   GCRYMPI_FLAG_SECURE is allowed to convert A into an big intger
+   stored in "secure" memory. */
+void gcry_mpi_set_flag (gcry_mpi_t a, enum gcry_mpi_flag flag);
+
+/* Clear FLAG for the big integer A.  Note that this function is
+   currently useless as no flags are allowed. */
+void gcry_mpi_clear_flag (gcry_mpi_t a, enum gcry_mpi_flag flag);
+
+/* Return true when the FLAG is set for A. */
+int gcry_mpi_get_flag (gcry_mpi_t a, enum gcry_mpi_flag flag);
+
+/* Unless the GCRYPT_NO_MPI_MACROS is used, provide a couple of
+   convenience macros for the big integer functions. */
+#ifndef GCRYPT_NO_MPI_MACROS
+#define mpi_new(n)          gcry_mpi_new( (n) )
+#define mpi_secure_new( n ) gcry_mpi_snew( (n) )
+#define mpi_release(a)      \
+  do \
+    { \
+      gcry_mpi_release ((a)); \
+      (a) = NULL; \
+    } \
+  while (0)
+
+#define mpi_copy( a )          gcry_mpi_copy( (a) )
+#define mpi_set( w, u)         gcry_mpi_set( (w), (u) )
+#define mpi_set_ui( w, u)      gcry_mpi_set_ui( (w), (u) )
+#define mpi_cmp( u, v )        gcry_mpi_cmp( (u), (v) )
+#define mpi_cmp_ui( u, v )     gcry_mpi_cmp_ui( (u), (v) )
+
+#define mpi_add_ui(w,u,v)      gcry_mpi_add_ui((w),(u),(v))
+#define mpi_add(w,u,v)         gcry_mpi_add ((w),(u),(v))
+#define mpi_addm(w,u,v,m)      gcry_mpi_addm ((w),(u),(v),(m))
+#define mpi_sub_ui(w,u,v)      gcry_mpi_sub_ui ((w),(u),(v))
+#define mpi_sub(w,u,v)         gcry_mpi_sub ((w),(u),(v))
+#define mpi_subm(w,u,v,m)      gcry_mpi_subm ((w),(u),(v),(m))
+#define mpi_mul_ui(w,u,v)      gcry_mpi_mul_ui ((w),(u),(v))
+#define mpi_mul_2exp(w,u,v)    gcry_mpi_mul_2exp ((w),(u),(v))
+#define mpi_mul(w,u,v)         gcry_mpi_mul ((w),(u),(v))
+#define mpi_mulm(w,u,v,m)      gcry_mpi_mulm ((w),(u),(v),(m))
+#define mpi_powm(w,b,e,m)      gcry_mpi_powm ( (w), (b), (e), (m) )
+#define mpi_tdiv(q,r,a,m)      gcry_mpi_div ( (q), (r), (a), (m), 0)
+#define mpi_fdiv(q,r,a,m)      gcry_mpi_div ( (q), (r), (a), (m), -1)
+#define mpi_mod(r,a,m)         gcry_mpi_mod ((r), (a), (m))
+#define mpi_gcd(g,a,b)         gcry_mpi_gcd ( (g), (a), (b) )
+#define mpi_invm(g,a,b)        gcry_mpi_invm ( (g), (a), (b) )
+
+#define mpi_get_nbits(a)       gcry_mpi_get_nbits ((a))
+#define mpi_test_bit(a,b)      gcry_mpi_test_bit ((a),(b))
+#define mpi_set_bit(a,b)       gcry_mpi_set_bit ((a),(b))
+#define mpi_set_highbit(a,b)   gcry_mpi_set_highbit ((a),(b))
+#define mpi_clear_bit(a,b)     gcry_mpi_clear_bit ((a),(b))
+#define mpi_clear_highbit(a,b) gcry_mpi_clear_highbit ((a),(b))
+#define mpi_rshift(a,b,c)      gcry_mpi_rshift ((a),(b),(c))
+#define mpi_lshift(a,b,c)      gcry_mpi_lshift ((a),(b),(c))
+
+#define mpi_set_opaque(a,b,c)  gcry_mpi_set_opaque( (a), (b), (c) )
+#define mpi_get_opaque(a,b)    gcry_mpi_get_opaque( (a), (b) )
+#endif /* GCRYPT_NO_MPI_MACROS */
+
+
+
+/************************************
+ *                                  *
+ *   Symmetric Cipher Functions     *
+ *                                  *
+ ************************************/
+
+/* The data object used to hold a handle to an encryption object.  */
+struct gcry_cipher_handle;
+typedef struct gcry_cipher_handle *gcry_cipher_hd_t;
+
+#ifndef GCRYPT_NO_DEPRECATED
+typedef struct gcry_cipher_handle *GCRY_CIPHER_HD _GCRY_GCC_ATTR_DEPRECATED;
+typedef struct gcry_cipher_handle *GcryCipherHd _GCRY_GCC_ATTR_DEPRECATED;
+#endif
+
+/* All symmetric encryption algorithms are identified by their IDs.
+   More IDs may be registered at runtime. */
+enum gcry_cipher_algos
+  {
+    GCRY_CIPHER_NONE        = 0,
+    GCRY_CIPHER_IDEA        = 1,
+    GCRY_CIPHER_3DES        = 2,
+    GCRY_CIPHER_CAST5       = 3,
+    GCRY_CIPHER_BLOWFISH    = 4,
+    GCRY_CIPHER_SAFER_SK128 = 5,
+    GCRY_CIPHER_DES_SK      = 6,
+    GCRY_CIPHER_AES         = 7,
+    GCRY_CIPHER_AES192      = 8,
+    GCRY_CIPHER_AES256      = 9,
+    GCRY_CIPHER_TWOFISH     = 10,
+
+    /* Other cipher numbers are above 300 for OpenPGP reasons. */
+    GCRY_CIPHER_ARCFOUR     = 301,  /* Fully compatible with RSA's RC4 (tm). */
+    GCRY_CIPHER_DES         = 302,  /* Yes, this is single key 56 bit DES. */
+    GCRY_CIPHER_TWOFISH128  = 303,
+    GCRY_CIPHER_SERPENT128  = 304,
+    GCRY_CIPHER_SERPENT192  = 305,
+    GCRY_CIPHER_SERPENT256  = 306,
+    GCRY_CIPHER_RFC2268_40  = 307,  /* Ron's Cipher 2 (40 bit). */
+    GCRY_CIPHER_RFC2268_128 = 308,  /* Ron's Cipher 2 (128 bit). */
+    GCRY_CIPHER_SEED        = 309,  /* 128 bit cipher described in RFC4269. */
+    GCRY_CIPHER_CAMELLIA128 = 310,
+    GCRY_CIPHER_CAMELLIA192 = 311,
+    GCRY_CIPHER_CAMELLIA256 = 312
+  };
+
+/* The Rijndael algorithm is basically AES, so provide some macros. */
+#define GCRY_CIPHER_AES128      GCRY_CIPHER_AES
+#define GCRY_CIPHER_RIJNDAEL    GCRY_CIPHER_AES
+#define GCRY_CIPHER_RIJNDAEL128 GCRY_CIPHER_AES128
+#define GCRY_CIPHER_RIJNDAEL192 GCRY_CIPHER_AES192
+#define GCRY_CIPHER_RIJNDAEL256 GCRY_CIPHER_AES256
+
+/* The supported encryption modes.  Note that not all of them are
+   supported for each algorithm. */
+enum gcry_cipher_modes
+  {
+    GCRY_CIPHER_MODE_NONE   = 0,  /* Not yet specified. */
+    GCRY_CIPHER_MODE_ECB    = 1,  /* Electronic codebook. */
+    GCRY_CIPHER_MODE_CFB    = 2,  /* Cipher feedback. */
+    GCRY_CIPHER_MODE_CBC    = 3,  /* Cipher block chaining. */
+    GCRY_CIPHER_MODE_STREAM = 4,  /* Used with stream ciphers. */
+    GCRY_CIPHER_MODE_OFB    = 5,  /* Outer feedback. */
+    GCRY_CIPHER_MODE_CTR    = 6,  /* Counter. */
+    GCRY_CIPHER_MODE_AESWRAP= 7   /* AES-WRAP algorithm.  */
+  };
+
+/* Flags used with the open function. */
+enum gcry_cipher_flags
+  {
+    GCRY_CIPHER_SECURE      = 1,  /* Allocate in secure memory. */
+    GCRY_CIPHER_ENABLE_SYNC = 2,  /* Enable CFB sync mode. */
+    GCRY_CIPHER_CBC_CTS     = 4,  /* Enable CBC cipher text stealing (CTS). */
+    GCRY_CIPHER_CBC_MAC     = 8   /* Enable CBC message auth. code (MAC). */
+  };
+
+
+/* Create a handle for algorithm ALGO to be used in MODE.  FLAGS may
+   be given as an bitwise OR of the gcry_cipher_flags values. */
+gcry_error_t gcry_cipher_open (gcry_cipher_hd_t *handle,
+                              int algo, int mode, unsigned int flags);
+
+/* Close the cioher handle H and release all resource. */
+void gcry_cipher_close (gcry_cipher_hd_t h);
+
+/* Perform various operations on the cipher object H. */
+gcry_error_t gcry_cipher_ctl (gcry_cipher_hd_t h, int cmd, void *buffer,
+                             size_t buflen);
+
+/* Retrieve various information about the cipher object H. */
+gcry_error_t gcry_cipher_info (gcry_cipher_hd_t h, int what, void *buffer,
+                              size_t *nbytes);
+
+/* Retrieve various information about the cipher algorithm ALGO. */
+gcry_error_t gcry_cipher_algo_info (int algo, int what, void *buffer,
+                                   size_t *nbytes);
+
+/* Map the cipher algorithm whose ID is contained in ALGORITHM to a
+   string representation of the algorithm name.  For unknown algorithm
+   IDs this function returns "?".  */
+const char *gcry_cipher_algo_name (int algorithm) _GCRY_GCC_ATTR_PURE;
+
+/* Map the algorithm name NAME to an cipher algorithm ID.  Return 0 if
+   the algorithm name is not known. */
+int gcry_cipher_map_name (const char *name) _GCRY_GCC_ATTR_PURE;
+
+/* Given an ASN.1 object identifier in standard IETF dotted decimal
+   format in STRING, return the encryption mode associated with that
+   OID or 0 if not known or applicable. */
+int gcry_cipher_mode_from_oid (const char *string) _GCRY_GCC_ATTR_PURE;
+
+/* Encrypt the plaintext of size INLEN in IN using the cipher handle H
+   into the buffer OUT which has an allocated length of OUTSIZE.  For
+   most algorithms it is possible to pass NULL for in and 0 for INLEN
+   and do a in-place decryption of the data provided in OUT.  */
+gcry_error_t gcry_cipher_encrypt (gcry_cipher_hd_t h,
+                                  void *out, size_t outsize,
+                                  const void *in, size_t inlen);
+
+/* The counterpart to gcry_cipher_encrypt.  */
+gcry_error_t gcry_cipher_decrypt (gcry_cipher_hd_t h,
+                                  void *out, size_t outsize,
+                                  const void *in, size_t inlen);
+
+/* Set KEY of length KEYLEN bytes for the cipher handle HD.  */
+gcry_error_t gcry_cipher_setkey (gcry_cipher_hd_t hd,
+                                 const void *key, size_t keylen);
+
+
+/* Set initialization vector IV of length IVLEN for the cipher handle HD. */
+gcry_error_t gcry_cipher_setiv (gcry_cipher_hd_t hd,
+                                const void *iv, size_t ivlen);
+
+
+/* Reset the handle to the state after open.  */
+#define gcry_cipher_reset(h)  gcry_cipher_ctl ((h), GCRYCTL_RESET, NULL, 0)
+
+/* Perform the OpenPGP sync operation if this is enabled for the
+   cipher handle H. */
+#define gcry_cipher_sync(h)  gcry_cipher_ctl( (h), GCRYCTL_CFB_SYNC, NULL, 0)
+
+/* Enable or disable CTS in future calls to gcry_encrypt(). CBC mode only. */
+#define gcry_cipher_cts(h,on)  gcry_cipher_ctl( (h), GCRYCTL_SET_CBC_CTS, \
+                                                                   NULL, on )
+
+/* Set counter for CTR mode.  (CTR,CTRLEN) must denote a buffer of
+   block size length, or (NULL,0) to set the CTR to the all-zero block. */
+gpg_error_t gcry_cipher_setctr (gcry_cipher_hd_t hd,
+                                const void *ctr, size_t ctrlen);
+
+/* Retrieve the key length in bytes used with algorithm A. */
+size_t gcry_cipher_get_algo_keylen (int algo);
+
+/* Retrieve the block length in bytes used with algorithm A. */
+size_t gcry_cipher_get_algo_blklen (int algo);
+
+/* Return 0 if the algorithm A is available for use. */
+#define gcry_cipher_test_algo(a) \
+            gcry_cipher_algo_info( (a), GCRYCTL_TEST_ALGO, NULL, NULL )
+
+/* Get a list consisting of the IDs of the loaded cipher modules.  If
+   LIST is zero, write the number of loaded cipher modules to
+   LIST_LENGTH and return.  If LIST is non-zero, the first
+   *LIST_LENGTH algorithm IDs are stored in LIST, which must be of
+   according size.  In case there are less cipher modules than
+   *LIST_LENGTH, *LIST_LENGTH is updated to the correct number.  */
+gcry_error_t gcry_cipher_list (int *list, int *list_length);
+
+
+/************************************
+ *                                  *
+ *    Asymmetric Cipher Functions   *
+ *                                  *
+ ************************************/
+
+/* The algorithms and their IDs we support. */
+enum gcry_pk_algos
+  {
+    GCRY_PK_RSA   = 1,
+    GCRY_PK_RSA_E = 2,      /* (deprecated) */
+    GCRY_PK_RSA_S = 3,      /* (deprecated) */
+    GCRY_PK_ELG_E = 16,
+    GCRY_PK_DSA   = 17,
+    GCRY_PK_ELG   = 20,
+    GCRY_PK_ECDSA = 301,
+    GCRY_PK_ECDH  = 302
+  };
+
+/* Flags describing usage capabilities of a PK algorithm. */
+#define GCRY_PK_USAGE_SIGN 1   /* Good for signatures. */
+#define GCRY_PK_USAGE_ENCR 2   /* Good for encryption. */
+#define GCRY_PK_USAGE_CERT 4   /* Good to certify other keys. */
+#define GCRY_PK_USAGE_AUTH 8   /* Good for authentication. */
+#define GCRY_PK_USAGE_UNKN 128 /* Unknown usage flag. */
+
+/* Encrypt the DATA using the public key PKEY and store the result as
+   a newly created S-expression at RESULT. */
+gcry_error_t gcry_pk_encrypt (gcry_sexp_t *result,
+                              gcry_sexp_t data, gcry_sexp_t pkey);
+
+/* Decrypt the DATA using the private key SKEY and store the result as
+   a newly created S-expression at RESULT. */
+gcry_error_t gcry_pk_decrypt (gcry_sexp_t *result,
+                              gcry_sexp_t data, gcry_sexp_t skey);
+
+/* Sign the DATA using the private key SKEY and store the result as
+   a newly created S-expression at RESULT. */
+gcry_error_t gcry_pk_sign (gcry_sexp_t *result,
+                           gcry_sexp_t data, gcry_sexp_t skey);
+
+/* Check the signature SIGVAL on DATA using the public key PKEY. */
+gcry_error_t gcry_pk_verify (gcry_sexp_t sigval,
+                             gcry_sexp_t data, gcry_sexp_t pkey);
+
+/* Check that private KEY is sane. */
+gcry_error_t gcry_pk_testkey (gcry_sexp_t key);
+
+/* Generate a new key pair according to the parameters given in
+   S_PARMS.  The new key pair is returned in as an S-expression in
+   R_KEY. */
+gcry_error_t gcry_pk_genkey (gcry_sexp_t *r_key, gcry_sexp_t s_parms);
+
+/* Catch all function for miscellaneous operations. */
+gcry_error_t gcry_pk_ctl (int cmd, void *buffer, size_t buflen);
+
+/* Retrieve information about the public key algorithm ALGO. */
+gcry_error_t gcry_pk_algo_info (int algo, int what,
+                                void *buffer, size_t *nbytes);
+
+/* Map the public key algorithm whose ID is contained in ALGORITHM to
+   a string representation of the algorithm name.  For unknown
+   algorithm IDs this functions returns "?". */
+const char *gcry_pk_algo_name (int algorithm) _GCRY_GCC_ATTR_PURE;
+
+/* Map the algorithm NAME to a public key algorithm Id.  Return 0 if
+   the algorithm name is not known. */
+int gcry_pk_map_name (const char* name) _GCRY_GCC_ATTR_PURE;
+
+/* Return what is commonly referred as the key length for the given
+   public or private KEY.  */
+unsigned int gcry_pk_get_nbits (gcry_sexp_t key) _GCRY_GCC_ATTR_PURE;
+
+/* Please note that keygrip is still experimental and should not be
+   used without contacting the author. */
+unsigned char *gcry_pk_get_keygrip (gcry_sexp_t key, unsigned char *array);
+
+/* Return the name of the curve matching KEY.  */
+const char *gcry_pk_get_curve (gcry_sexp_t key, int iterator,
+                               unsigned int *r_nbits);
+
+/* Return an S-expression with the parameters of the named ECC curve
+   NAME.  ALGO must be set to an ECC algorithm.  */
+gcry_sexp_t gcry_pk_get_param (int algo, const char *name);
+
+/* Return 0 if the public key algorithm A is available for use. */
+#define gcry_pk_test_algo(a) \
+            gcry_pk_algo_info( (a), GCRYCTL_TEST_ALGO, NULL, NULL )
+
+/* Get a list consisting of the IDs of the loaded pubkey modules.  If
+   LIST is zero, write the number of loaded pubkey modules to
+   LIST_LENGTH and return.  If LIST is non-zero, the first
+   *LIST_LENGTH algorithm IDs are stored in LIST, which must be of
+   according size.  In case there are less pubkey modules than
+   *LIST_LENGTH, *LIST_LENGTH is updated to the correct number.  */
+gcry_error_t gcry_pk_list (int *list, int *list_length);
+
+
+
+/************************************
+ *                                  *
+ *   Cryptograhic Hash Functions    *
+ *                                  *
+ ************************************/
+
+/* Algorithm IDs for the hash functions we know about. Not all of them
+   are implemnted. */
+enum gcry_md_algos
+  {
+    GCRY_MD_NONE    = 0,
+    GCRY_MD_MD5     = 1,
+    GCRY_MD_SHA1    = 2,
+    GCRY_MD_RMD160  = 3,
+    GCRY_MD_MD2     = 5,
+    GCRY_MD_TIGER   = 6,   /* TIGER/192 as used by gpg <= 1.3.2. */
+    GCRY_MD_HAVAL   = 7,   /* HAVAL, 5 pass, 160 bit. */
+    GCRY_MD_SHA256  = 8,
+    GCRY_MD_SHA384  = 9,
+    GCRY_MD_SHA512  = 10,
+    GCRY_MD_SHA224  = 11,
+    GCRY_MD_MD4     = 301,
+    GCRY_MD_CRC32         = 302,
+    GCRY_MD_CRC32_RFC1510 = 303,
+    GCRY_MD_CRC24_RFC2440 = 304,
+    GCRY_MD_WHIRLPOOL = 305,
+    GCRY_MD_TIGER1  = 306, /* TIGER fixed.  */
+    GCRY_MD_TIGER2  = 307  /* TIGER2 variant.   */
+  };
+
+/* Flags used with the open function.  */
+enum gcry_md_flags
+  {
+    GCRY_MD_FLAG_SECURE = 1,  /* Allocate all buffers in "secure" memory.  */
+    GCRY_MD_FLAG_HMAC   = 2   /* Make an HMAC out of this algorithm.  */
+  };
+
+/* (Forward declaration.)  */
+struct gcry_md_context;
+
+/* This object is used to hold a handle to a message digest object.
+   This structure is private - only to be used by the public gcry_md_*
+   macros.  */
+typedef struct gcry_md_handle
+{
+  /* Actual context.  */
+  struct gcry_md_context *ctx;
+
+  /* Buffer management.  */
+  int  bufpos;
+  int  bufsize;
+  unsigned char buf[1];
+} *gcry_md_hd_t;
+
+/* Compatibility types, do not use them.  */
+#ifndef GCRYPT_NO_DEPRECATED
+typedef struct gcry_md_handle *GCRY_MD_HD _GCRY_GCC_ATTR_DEPRECATED;
+typedef struct gcry_md_handle *GcryMDHd _GCRY_GCC_ATTR_DEPRECATED;
+#endif
+
+/* Create a message digest object for algorithm ALGO.  FLAGS may be
+   given as an bitwise OR of the gcry_md_flags values.  ALGO may be
+   given as 0 if the algorithms to be used are later set using
+   gcry_md_enable.  */
+gcry_error_t gcry_md_open (gcry_md_hd_t *h, int algo, unsigned int flags);
+
+/* Release the message digest object HD.  */
+void gcry_md_close (gcry_md_hd_t hd);
+
+/* Add the message digest algorithm ALGO to the digest object HD.  */
+gcry_error_t gcry_md_enable (gcry_md_hd_t hd, int algo);
+
+/* Create a new digest object as an exact copy of the object HD.  */
+gcry_error_t gcry_md_copy (gcry_md_hd_t *bhd, gcry_md_hd_t ahd);
+
+/* Reset the digest object HD to its initial state.  */
+void gcry_md_reset (gcry_md_hd_t hd);
+
+/* Perform various operations on the digest object HD. */
+gcry_error_t gcry_md_ctl (gcry_md_hd_t hd, int cmd,
+                          void *buffer, size_t buflen);
+
+/* Pass LENGTH bytes of data in BUFFER to the digest object HD so that
+   it can update the digest values.  This is the actual hash
+   function. */
+void gcry_md_write (gcry_md_hd_t hd, const void *buffer, size_t length);
+
+/* Read out the final digest from HD return the digest value for
+   algorithm ALGO. */
+unsigned char *gcry_md_read (gcry_md_hd_t hd, int algo);
+
+/* Convenience function to calculate the hash from the data in BUFFER
+   of size LENGTH using the algorithm ALGO avoiding the creating of a
+   hash object.  The hash is returned in the caller provided buffer
+   DIGEST which must be large enough to hold the digest of the given
+   algorithm. */
+void gcry_md_hash_buffer (int algo, void *digest,
+                          const void *buffer, size_t length);
+
+/* Retrieve the algorithm used with HD.  This does not work reliable
+   if more than one algorithm is enabled in HD. */
+int gcry_md_get_algo (gcry_md_hd_t hd);
+
+/* Retrieve the length in bytes of the digest yielded by algorithm
+   ALGO. */
+unsigned int gcry_md_get_algo_dlen (int algo);
+
+/* Return true if the the algorithm ALGO is enabled in the digest
+   object A. */
+int gcry_md_is_enabled (gcry_md_hd_t a, int algo);
+
+/* Return true if the digest object A is allocated in "secure" memory. */
+int gcry_md_is_secure (gcry_md_hd_t a);
+
+/* Retrieve various information about the object H.  */
+gcry_error_t gcry_md_info (gcry_md_hd_t h, int what, void *buffer,
+                          size_t *nbytes);
+
+/* Retrieve various information about the algorithm ALGO.  */
+gcry_error_t gcry_md_algo_info (int algo, int what, void *buffer,
+                               size_t *nbytes);
+
+/* Map the digest algorithm id ALGO to a string representation of the
+   algorithm name.  For unknown algorithms this function returns
+   "?". */
+const char *gcry_md_algo_name (int algo) _GCRY_GCC_ATTR_PURE;
+
+/* Map the algorithm NAME to a digest algorithm Id.  Return 0 if
+   the algorithm name is not known. */
+int gcry_md_map_name (const char* name) _GCRY_GCC_ATTR_PURE;
+
+/* For use with the HMAC feature, the set MAC key to the KEY of
+   KEYLEN bytes. */
+gcry_error_t gcry_md_setkey (gcry_md_hd_t hd, const void *key, size_t keylen);
+
+/* Start or stop debugging for digest handle HD; i.e. create a file
+   named dbgmd-<n>.<suffix> while hashing.  If SUFFIX is NULL,
+   debugging stops and the file will be closed. */
+void gcry_md_debug (gcry_md_hd_t hd, const char *suffix);
+
+
+/* Update the hash(s) of H with the character C.  This is a buffered
+   version of the gcry_md_write function. */
+#define gcry_md_putc(h,c)  \
+            do {                                          \
+                gcry_md_hd_t h__ = (h);                   \
+                if( (h__)->bufpos == (h__)->bufsize )     \
+                    gcry_md_write( (h__), NULL, 0 );      \
+                (h__)->buf[(h__)->bufpos++] = (c) & 0xff; \
+            } while(0)
+
+/* Finalize the digest calculation.  This is not really needed because
+   gcry_md_read() does this implicitly. */
+#define gcry_md_final(a) \
+            gcry_md_ctl ((a), GCRYCTL_FINALIZE, NULL, 0)
+
+/* Return 0 if the algorithm A is available for use. */
+#define gcry_md_test_algo(a) \
+            gcry_md_algo_info( (a), GCRYCTL_TEST_ALGO, NULL, NULL )
+
+/* Return an DER encoded ASN.1 OID for the algorithm A in buffer B. N
+   must point to size_t variable with the available size of buffer B.
+   After return it will receive the actual size of the returned
+   OID. */
+#define gcry_md_get_asnoid(a,b,n) \
+            gcry_md_algo_info((a), GCRYCTL_GET_ASNOID, (b), (n))
+
+/* Enable debugging for digest object A; i.e. create files named
+   dbgmd-<n>.<string> while hashing.  B is a string used as the suffix
+   for the filename.  This macro is deprecated, use gcry_md_debug. */
+#ifndef GCRYPT_NO_DEPRECATED
+#define gcry_md_start_debug(a,b) \
+            gcry_md_ctl( (a), GCRYCTL_START_DUMP, (b), 0 )
+
+/* Disable the debugging of A.  This macro is deprecated, use
+   gcry_md_debug.  */
+#define gcry_md_stop_debug(a,b) \
+            gcry_md_ctl( (a), GCRYCTL_STOP_DUMP, (b), 0 )
+#endif
+
+/* Get a list consisting of the IDs of the loaded message digest
+   modules.  If LIST is zero, write the number of loaded message
+   digest modules to LIST_LENGTH and return.  If LIST is non-zero, the
+   first *LIST_LENGTH algorithm IDs are stored in LIST, which must be
+   of according size.  In case there are less message digest modules
+   than *LIST_LENGTH, *LIST_LENGTH is updated to the correct
+   number.  */
+gcry_error_t gcry_md_list (int *list, int *list_length);
+
+
+#if !defined(GCRYPT_NO_DEPRECATED) || defined(_GCRYPT_IN_LIBGCRYPT)
+/* Alternative interface for asymmetric cryptography.  This interface
+   is deprecated.  */
+
+/* The algorithm IDs. */
+typedef enum gcry_ac_id
+  {
+    GCRY_AC_RSA = 1,
+    GCRY_AC_DSA = 17,
+    GCRY_AC_ELG = 20,
+    GCRY_AC_ELG_E = 16
+  }
+gcry_ac_id_t _GCRY_ATTR_INTERNAL;
+
+/* Key types.  */
+typedef enum gcry_ac_key_type
+  {
+    GCRY_AC_KEY_SECRET,
+    GCRY_AC_KEY_PUBLIC
+  }
+gcry_ac_key_type_t _GCRY_ATTR_INTERNAL;
+
+/* Encoding methods.  */
+typedef enum gcry_ac_em
+  {
+    GCRY_AC_EME_PKCS_V1_5,
+    GCRY_AC_EMSA_PKCS_V1_5
+  }
+gcry_ac_em_t _GCRY_ATTR_INTERNAL;
+
+/* Encryption and Signature schemes.  */
+typedef enum gcry_ac_scheme
+  {
+    GCRY_AC_ES_PKCS_V1_5,
+    GCRY_AC_SSA_PKCS_V1_5
+  }
+gcry_ac_scheme_t _GCRY_ATTR_INTERNAL;
+
+/* AC data.  */
+#define GCRY_AC_FLAG_DEALLOC     (1 << 0)
+#define GCRY_AC_FLAG_COPY        (1 << 1)
+#define GCRY_AC_FLAG_NO_BLINDING (1 << 2)
+
+/* This type represents a `data set'.  */
+typedef struct gcry_ac_data *gcry_ac_data_t _GCRY_ATTR_INTERNAL;
+
+/* This type represents a single `key', either a secret one or a
+   public one.  */
+typedef struct gcry_ac_key *gcry_ac_key_t _GCRY_ATTR_INTERNAL;
+
+/* This type represents a `key pair' containing a secret and a public
+   key.  */
+typedef struct gcry_ac_key_pair *gcry_ac_key_pair_t _GCRY_ATTR_INTERNAL;
+
+/* This type represents a `handle' that is needed by functions
+   performing cryptographic operations.  */
+typedef struct gcry_ac_handle *gcry_ac_handle_t _GCRY_ATTR_INTERNAL;
+
+typedef gpg_error_t (*gcry_ac_data_read_cb_t) (void *opaque,
+					       unsigned char *buffer,
+					       size_t *buffer_n)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+typedef gpg_error_t (*gcry_ac_data_write_cb_t) (void *opaque,
+						unsigned char *buffer,
+						size_t buffer_n)
+  /* */  _GCRY_ATTR_INTERNAL;
+
+typedef enum
+  {
+    GCRY_AC_IO_READABLE,
+    GCRY_AC_IO_WRITABLE
+  }
+gcry_ac_io_mode_t _GCRY_ATTR_INTERNAL;
+
+typedef enum
+  {
+    GCRY_AC_IO_STRING,
+    GCRY_AC_IO_CALLBACK
+  }
+gcry_ac_io_type_t _GCRY_ATTR_INTERNAL;
+
+typedef struct gcry_ac_io
+{
+  /* This is an INTERNAL structure, do NOT use manually.  */
+  gcry_ac_io_mode_t mode _GCRY_ATTR_INTERNAL;
+  gcry_ac_io_type_t type _GCRY_ATTR_INTERNAL;
+  union
+  {
+    union
+    {
+      struct
+      {
+	gcry_ac_data_read_cb_t cb;
+	void *opaque;
+      } callback;
+      struct
+      {
+	unsigned char *data;
+	size_t data_n;
+      } string;
+      void *opaque;
+    } readable;
+    union
+    {
+      struct
+      {
+	gcry_ac_data_write_cb_t cb;
+	void *opaque;
+      } callback;
+      struct
+      {
+	unsigned char **data;
+	size_t *data_n;
+      } string;
+      void *opaque;
+    } writable;
+  } io _GCRY_ATTR_INTERNAL;
+}
+gcry_ac_io_t _GCRY_ATTR_INTERNAL;
+
+/* The caller of gcry_ac_key_pair_generate can provide one of these
+   structures in order to influence the key generation process in an
+   algorithm-specific way.  */
+typedef struct gcry_ac_key_spec_rsa
+{
+  gcry_mpi_t e;                 /* E to use.  */
+} gcry_ac_key_spec_rsa_t _GCRY_ATTR_INTERNAL;
+
+/* Structure used for passing data to the implementation of the
+   `EME-PKCS-V1_5' encoding method.  */
+typedef struct gcry_ac_eme_pkcs_v1_5
+{
+  size_t key_size;
+} gcry_ac_eme_pkcs_v1_5_t _GCRY_ATTR_INTERNAL;
+
+typedef enum gcry_md_algos gcry_md_algo_t _GCRY_ATTR_INTERNAL;
+
+/* Structure used for passing data to the implementation of the
+   `EMSA-PKCS-V1_5' encoding method.  */
+typedef struct gcry_ac_emsa_pkcs_v1_5
+{
+  gcry_md_algo_t md;
+  size_t em_n;
+} gcry_ac_emsa_pkcs_v1_5_t _GCRY_ATTR_INTERNAL;
+
+/* Structure used for passing data to the implementation of the
+   `SSA-PKCS-V1_5' signature scheme.  */
+typedef struct gcry_ac_ssa_pkcs_v1_5
+{
+  gcry_md_algo_t md;
+} gcry_ac_ssa_pkcs_v1_5_t _GCRY_ATTR_INTERNAL;
+#endif /* !GCRYPT_NO_DEPRECATED || !_GCRYPT_IN_LIBGCRYPT */
+
+
+#ifndef GCRYPT_NO_DEPRECATED
+/* Returns a new, empty data set in DATA.  */
+gcry_error_t gcry_ac_data_new (gcry_ac_data_t *data)
+  /* */                       _GCRY_ATTR_INTERNAL;
+
+/* Destroy the data set DATA.  */
+void gcry_ac_data_destroy (gcry_ac_data_t data)
+  /* */                       _GCRY_ATTR_INTERNAL;
+
+/* Create a copy of the data set DATA and store it in DATA_CP.  */
+gcry_error_t gcry_ac_data_copy (gcry_ac_data_t *data_cp,
+                                gcry_ac_data_t data)
+  /* */                       _GCRY_ATTR_INTERNAL;
+
+/* Return the number of named MPI values inside of the data set
+   DATA.  */
+unsigned int gcry_ac_data_length (gcry_ac_data_t data)
+  /* */                       _GCRY_ATTR_INTERNAL;
+
+/* Destroy any values contained in the data set DATA.  */
+void gcry_ac_data_clear (gcry_ac_data_t data)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Add the value MPI to DATA with the label NAME.  If FLAGS contains
+   GCRY_AC_FLAG_DATA_COPY, the data set will contain copies of NAME
+   and MPI.  If FLAGS contains GCRY_AC_FLAG_DATA_DEALLOC or
+   GCRY_AC_FLAG_DATA_COPY, the values contained in the data set will
+   be deallocated when they are to be removed from the data set.  */
+gcry_error_t gcry_ac_data_set (gcry_ac_data_t data, unsigned int flags,
+                               const char *name, gcry_mpi_t mpi)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Store the value labelled with NAME found in DATA in MPI.  If FLAGS
+   contains GCRY_AC_FLAG_COPY, store a copy of the MPI value contained
+   in the data set.  MPI may be NULL.  */
+gcry_error_t gcry_ac_data_get_name (gcry_ac_data_t data, unsigned int flags,
+                                    const char *name, gcry_mpi_t *mpi)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Stores in NAME and MPI the named MPI value contained in the data
+   set DATA with the index IDX.  If FLAGS contains GCRY_AC_FLAG_COPY,
+   store copies of the values contained in the data set. NAME or MPI
+   may be NULL.  */
+gcry_error_t gcry_ac_data_get_index (gcry_ac_data_t data, unsigned int flags,
+                                     unsigned int idx,
+                                     const char **name, gcry_mpi_t *mpi)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Convert the data set DATA into a new S-Expression, which is to be
+   stored in SEXP, according to the identifiers contained in
+   IDENTIFIERS.  */
+gcry_error_t gcry_ac_data_to_sexp (gcry_ac_data_t data, gcry_sexp_t *sexp,
+				   const char **identifiers)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Create a new data set, which is to be stored in DATA_SET, from the
+   S-Expression SEXP, according to the identifiers contained in
+   IDENTIFIERS.  */
+gcry_error_t gcry_ac_data_from_sexp (gcry_ac_data_t *data, gcry_sexp_t sexp,
+				     const char **identifiers)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Initialize AC_IO according to MODE, TYPE and the variable list of
+   arguments.  The list of variable arguments to specify depends on
+   the given TYPE.  */
+void gcry_ac_io_init (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+		      gcry_ac_io_type_t type, ...)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Initialize AC_IO according to MODE, TYPE and the variable list of
+   arguments AP.  The list of variable arguments to specify depends on
+   the given TYPE.  */
+void gcry_ac_io_init_va (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+			 gcry_ac_io_type_t type, va_list ap)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Create a new ac handle.  */
+gcry_error_t gcry_ac_open (gcry_ac_handle_t *handle,
+                           gcry_ac_id_t algorithm, unsigned int flags)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Destroy an ac handle.  */
+void gcry_ac_close (gcry_ac_handle_t handle)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Initialize a key from a given data set.  */
+gcry_error_t gcry_ac_key_init (gcry_ac_key_t *key, gcry_ac_handle_t handle,
+                               gcry_ac_key_type_t type, gcry_ac_data_t data)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Generates a new key pair via the handle HANDLE of NBITS bits and
+   stores it in KEY_PAIR.  In case non-standard settings are wanted, a
+   pointer to a structure of type gcry_ac_key_spec_<algorithm>_t,
+   matching the selected algorithm, can be given as KEY_SPEC.
+   MISC_DATA is not used yet.  */
+gcry_error_t gcry_ac_key_pair_generate (gcry_ac_handle_t handle,
+                                        unsigned int nbits, void *spec,
+                                        gcry_ac_key_pair_t *key_pair,
+                                        gcry_mpi_t **misc_data)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Returns the key of type WHICH out of the key pair KEY_PAIR.  */
+gcry_ac_key_t gcry_ac_key_pair_extract (gcry_ac_key_pair_t key_pair,
+                                        gcry_ac_key_type_t which)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Returns the data set contained in the key KEY.  */
+gcry_ac_data_t gcry_ac_key_data_get (gcry_ac_key_t key)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Verifies that the key KEY is sane via HANDLE.  */
+gcry_error_t gcry_ac_key_test (gcry_ac_handle_t handle, gcry_ac_key_t key)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Stores the number of bits of the key KEY in NBITS via HANDLE.  */
+gcry_error_t gcry_ac_key_get_nbits (gcry_ac_handle_t handle,
+                                    gcry_ac_key_t key, unsigned int *nbits)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Writes the 20 byte long key grip of the key KEY to KEY_GRIP via
+   HANDLE.  */
+gcry_error_t gcry_ac_key_get_grip (gcry_ac_handle_t handle, gcry_ac_key_t key,
+                                   unsigned char *key_grip)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Destroy a key.  */
+void gcry_ac_key_destroy (gcry_ac_key_t key)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Destroy a key pair.  */
+void gcry_ac_key_pair_destroy (gcry_ac_key_pair_t key_pair)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Encodes a message according to the encoding method METHOD.  OPTIONS
+   must be a pointer to a method-specific structure
+   (gcry_ac_em*_t).  */
+gcry_error_t gcry_ac_data_encode (gcry_ac_em_t method,
+				  unsigned int flags, void *options,
+				  gcry_ac_io_t *io_read,
+				  gcry_ac_io_t *io_write)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Decodes a message according to the encoding method METHOD.  OPTIONS
+   must be a pointer to a method-specific structure
+   (gcry_ac_em*_t).  */
+gcry_error_t gcry_ac_data_decode (gcry_ac_em_t method,
+				  unsigned int flags, void *options,
+				  gcry_ac_io_t *io_read,
+				  gcry_ac_io_t *io_write)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Encrypt the plain text MPI value DATA_PLAIN with the key KEY under
+   the control of the flags FLAGS and store the resulting data set
+   into DATA_ENCRYPTED.  */
+gcry_error_t gcry_ac_data_encrypt (gcry_ac_handle_t handle,
+                                   unsigned int flags,
+                                   gcry_ac_key_t key,
+                                   gcry_mpi_t data_plain,
+                                   gcry_ac_data_t *data_encrypted)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Decrypt the decrypted data contained in the data set DATA_ENCRYPTED
+   with the key KEY under the control of the flags FLAGS and store the
+   resulting plain text MPI value in DATA_PLAIN.  */
+gcry_error_t gcry_ac_data_decrypt (gcry_ac_handle_t handle,
+                                   unsigned int flags,
+                                   gcry_ac_key_t key,
+                                   gcry_mpi_t *data_plain,
+                                   gcry_ac_data_t data_encrypted)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Sign the data contained in DATA with the key KEY and store the
+   resulting signature in the data set DATA_SIGNATURE.  */
+gcry_error_t gcry_ac_data_sign (gcry_ac_handle_t handle,
+                                gcry_ac_key_t key,
+                                gcry_mpi_t data,
+                                gcry_ac_data_t *data_signature)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Verify that the signature contained in the data set DATA_SIGNATURE
+   is indeed the result of signing the data contained in DATA with the
+   secret key belonging to the public key KEY.  */
+gcry_error_t gcry_ac_data_verify (gcry_ac_handle_t handle,
+                                  gcry_ac_key_t key,
+                                  gcry_mpi_t data,
+                                  gcry_ac_data_t data_signature)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Encrypts the plain text readable from IO_MESSAGE through HANDLE
+   with the public key KEY according to SCHEME, FLAGS and OPTS.  If
+   OPTS is not NULL, it has to be a pointer to a structure specific to
+   the chosen scheme (gcry_ac_es_*_t).  The encrypted message is
+   written to IO_CIPHER. */
+gcry_error_t gcry_ac_data_encrypt_scheme (gcry_ac_handle_t handle,
+					  gcry_ac_scheme_t scheme,
+					  unsigned int flags, void *opts,
+					  gcry_ac_key_t key,
+					  gcry_ac_io_t *io_message,
+					  gcry_ac_io_t *io_cipher)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Decrypts the cipher text readable from IO_CIPHER through HANDLE
+   with the secret key KEY according to SCHEME, @var{flags} and OPTS.
+   If OPTS is not NULL, it has to be a pointer to a structure specific
+   to the chosen scheme (gcry_ac_es_*_t).  The decrypted message is
+   written to IO_MESSAGE.  */
+gcry_error_t gcry_ac_data_decrypt_scheme (gcry_ac_handle_t handle,
+					  gcry_ac_scheme_t scheme,
+					  unsigned int flags, void *opts,
+					  gcry_ac_key_t key,
+					  gcry_ac_io_t *io_cipher,
+					  gcry_ac_io_t *io_message)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Signs the message readable from IO_MESSAGE through HANDLE with the
+   secret key KEY according to SCHEME, FLAGS and OPTS.  If OPTS is not
+   NULL, it has to be a pointer to a structure specific to the chosen
+   scheme (gcry_ac_ssa_*_t).  The signature is written to
+   IO_SIGNATURE.  */
+gcry_error_t gcry_ac_data_sign_scheme (gcry_ac_handle_t handle,
+				       gcry_ac_scheme_t scheme,
+				       unsigned int flags, void *opts,
+				       gcry_ac_key_t key,
+				       gcry_ac_io_t *io_message,
+				       gcry_ac_io_t *io_signature)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Verifies through HANDLE that the signature readable from
+   IO_SIGNATURE is indeed the result of signing the message readable
+   from IO_MESSAGE with the secret key belonging to the public key KEY
+   according to SCHEME and OPTS.  If OPTS is not NULL, it has to be an
+   anonymous structure (gcry_ac_ssa_*_t) specific to the chosen
+   scheme.  */
+gcry_error_t gcry_ac_data_verify_scheme (gcry_ac_handle_t handle,
+					 gcry_ac_scheme_t scheme,
+					 unsigned int flags, void *opts,
+					 gcry_ac_key_t key,
+					 gcry_ac_io_t *io_message,
+					 gcry_ac_io_t *io_signature)
+  /* */ _GCRY_ATTR_INTERNAL;
+
+/* Store the textual representation of the algorithm whose id is given
+   in ALGORITHM in NAME.  This function is deprecated; use
+   gcry_pk_algo_name. */
+gcry_error_t gcry_ac_id_to_name (gcry_ac_id_t algorithm,
+                                 const char **name)
+     /* */                      _GCRY_GCC_ATTR_DEPRECATED;
+/* Store the numeric ID of the algorithm whose textual representation
+   is contained in NAME in ALGORITHM.  This function is deprecated;
+   use gcry_pk_map_name. */
+gcry_error_t gcry_ac_name_to_id (const char *name,
+                                 gcry_ac_id_t *algorithm)
+     /* */                      _GCRY_GCC_ATTR_DEPRECATED;
+#endif /*GCRYPT_NO_DEPRECATED*/
+
+
+/******************************
+ *                            *
+ *  Key Derivation Functions  *
+ *                            *
+ ******************************/
+
+/* Algorithm IDs for the KDFs.  */
+enum gcry_kdf_algos
+  {
+    GCRY_KDF_NONE = 0,
+    GCRY_KDF_SIMPLE_S2K = 16,
+    GCRY_KDF_SALTED_S2K = 17,
+    GCRY_KDF_ITERSALTED_S2K = 19,
+    GCRY_KDF_PBKDF1 = 33,
+    GCRY_KDF_PBKDF2 = 34
+  };
+
+/* Derive a key from a passphrase.  */
+gpg_error_t gcry_kdf_derive (const void *passphrase, size_t passphraselen,
+                             int algo, int subalgo,
+                             const void *salt, size_t saltlen,
+                             unsigned long iterations,
+                             size_t keysize, void *keybuffer);
+
+
+
+
+/************************************
+ *                                  *
+ *   Random Generating Functions    *
+ *                                  *
+ ************************************/
+
+/* The possible values for the random quality.  The rule of thumb is
+   to use STRONG for session keys and VERY_STRONG for key material.
+   WEAK is usually an alias for STRONG and should not be used anymore
+   (except with gcry_mpi_randomize); use gcry_create_nonce instead. */
+typedef enum gcry_random_level
+  {
+    GCRY_WEAK_RANDOM = 0,
+    GCRY_STRONG_RANDOM = 1,
+    GCRY_VERY_STRONG_RANDOM = 2
+  }
+gcry_random_level_t;
+
+/* Fill BUFFER with LENGTH bytes of random, using random numbers of
+   quality LEVEL. */
+void gcry_randomize (void *buffer, size_t length,
+                     enum gcry_random_level level);
+
+/* Add the external random from BUFFER with LENGTH bytes into the
+   pool. QUALITY should either be -1 for unknown or in the range of 0
+   to 100 */
+gcry_error_t gcry_random_add_bytes (const void *buffer, size_t length,
+                                    int quality);
+
+/* If random numbers are used in an application, this macro should be
+   called from time to time so that new stuff gets added to the
+   internal pool of the RNG.  */
+#define gcry_fast_random_poll()  gcry_control (GCRYCTL_FAST_POLL, NULL)
+
+
+/* Return NBYTES of allocated random using a random numbers of quality
+   LEVEL. */
+void *gcry_random_bytes (size_t nbytes, enum gcry_random_level level)
+                         _GCRY_GCC_ATTR_MALLOC;
+
+/* Return NBYTES of allocated random using a random numbers of quality
+   LEVEL.  The random numbers are created returned in "secure"
+   memory. */
+void *gcry_random_bytes_secure (size_t nbytes, enum gcry_random_level level)
+                                _GCRY_GCC_ATTR_MALLOC;
+
+
+/* Set the big integer W to a random value of NBITS using a random
+   generator with quality LEVEL.  Note that by using a level of
+   GCRY_WEAK_RANDOM gcry_create_nonce is used internally. */
+void gcry_mpi_randomize (gcry_mpi_t w,
+                         unsigned int nbits, enum gcry_random_level level);
+
+
+/* Create an unpredicable nonce of LENGTH bytes in BUFFER. */
+void gcry_create_nonce (void *buffer, size_t length);
+
+
+
+
+
+/*******************************/
+/*                             */
+/*    Prime Number Functions   */
+/*                             */
+/*******************************/
+
+/* Mode values passed to a gcry_prime_check_func_t. */
+#define GCRY_PRIME_CHECK_AT_FINISH      0
+#define GCRY_PRIME_CHECK_AT_GOT_PRIME   1
+#define GCRY_PRIME_CHECK_AT_MAYBE_PRIME 2
+
+/* The function should return 1 if the operation shall continue, 0 to
+   reject the prime candidate. */
+typedef int (*gcry_prime_check_func_t) (void *arg, int mode,
+                                        gcry_mpi_t candidate);
+
+/* Flags for gcry_prime_generate():  */
+
+/* Allocate prime numbers and factors in secure memory.  */
+#define GCRY_PRIME_FLAG_SECRET         (1 << 0)
+
+/* Make sure that at least one prime factor is of size
+   `FACTOR_BITS'.  */
+#define GCRY_PRIME_FLAG_SPECIAL_FACTOR (1 << 1)
+
+/* Generate a new prime number of PRIME_BITS bits and store it in
+   PRIME.  If FACTOR_BITS is non-zero, one of the prime factors of
+   (prime - 1) / 2 must be FACTOR_BITS bits long.  If FACTORS is
+   non-zero, allocate a new, NULL-terminated array holding the prime
+   factors and store it in FACTORS.  FLAGS might be used to influence
+   the prime number generation process.  */
+gcry_error_t gcry_prime_generate (gcry_mpi_t *prime,
+                                  unsigned int prime_bits,
+                                  unsigned int factor_bits,
+                                  gcry_mpi_t **factors,
+                                  gcry_prime_check_func_t cb_func,
+                                  void *cb_arg,
+                                  gcry_random_level_t random_level,
+                                  unsigned int flags);
+
+/* Find a generator for PRIME where the factorization of (prime-1) is
+   in the NULL terminated array FACTORS. Return the generator as a
+   newly allocated MPI in R_G.  If START_G is not NULL, use this as
+   teh start for the search. */
+gcry_error_t gcry_prime_group_generator (gcry_mpi_t *r_g,
+                                         gcry_mpi_t prime,
+                                         gcry_mpi_t *factors,
+                                         gcry_mpi_t start_g);
+
+
+/* Convenience function to release the FACTORS array. */
+void gcry_prime_release_factors (gcry_mpi_t *factors);
+
+
+/* Check wether the number X is prime.  */
+gcry_error_t gcry_prime_check (gcry_mpi_t x, unsigned int flags);
+
+
+
+/************************************
+ *                                  *
+ *     Miscellaneous Stuff          *
+ *                                  *
+ ************************************/
+
+/* Log levels used by the internal logging facility. */
+enum gcry_log_levels
+  {
+    GCRY_LOG_CONT   = 0,    /* (Continue the last log line.) */
+    GCRY_LOG_INFO   = 10,
+    GCRY_LOG_WARN   = 20,
+    GCRY_LOG_ERROR  = 30,
+    GCRY_LOG_FATAL  = 40,
+    GCRY_LOG_BUG    = 50,
+    GCRY_LOG_DEBUG  = 100
+  };
+
+/* Type for progress handlers.  */
+typedef void (*gcry_handler_progress_t) (void *, const char *, int, int, int);
+
+/* Type for memory allocation handlers.  */
+typedef void *(*gcry_handler_alloc_t) (size_t n);
+
+/* Type for secure memory check handlers.  */
+typedef int (*gcry_handler_secure_check_t) (const void *);
+
+/* Type for memory reallocation handlers.  */
+typedef void *(*gcry_handler_realloc_t) (void *p, size_t n);
+
+/* Type for memory free handlers.  */
+typedef void (*gcry_handler_free_t) (void *);
+
+/* Type for out-of-memory handlers.  */
+typedef int (*gcry_handler_no_mem_t) (void *, size_t, unsigned int);
+
+/* Type for fatal error handlers.  */
+typedef void (*gcry_handler_error_t) (void *, int, const char *);
+
+/* Type for logging handlers.  */
+typedef void (*gcry_handler_log_t) (void *, int, const char *, va_list);
+
+/* Certain operations can provide progress information.  This function
+   is used to register a handler for retrieving these information. */
+void gcry_set_progress_handler (gcry_handler_progress_t cb, void *cb_data);
+
+
+/* Register a custom memory allocation functions. */
+void gcry_set_allocation_handler (
+                             gcry_handler_alloc_t func_alloc,
+                             gcry_handler_alloc_t func_alloc_secure,
+                             gcry_handler_secure_check_t func_secure_check,
+                             gcry_handler_realloc_t func_realloc,
+                             gcry_handler_free_t func_free);
+
+/* Register a function used instead of the internal out of memory
+   handler. */
+void gcry_set_outofcore_handler (gcry_handler_no_mem_t h, void *opaque);
+
+/* Register a function used instead of the internal fatal error
+   handler. */
+void gcry_set_fatalerror_handler (gcry_handler_error_t fnc, void *opaque);
+
+/* Register a function used instead of the internal logging
+   facility. */
+void gcry_set_log_handler (gcry_handler_log_t f, void *opaque);
+
+/* Reserved for future use. */
+void gcry_set_gettext_handler (const char *(*f)(const char*));
+
+/* Libgcrypt uses its own memory allocation.  It is important to use
+   gcry_free () to release memory allocated by libgcrypt. */
+void *gcry_malloc (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_calloc (size_t n, size_t m) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_malloc_secure (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_calloc_secure (size_t n, size_t m) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_realloc (void *a, size_t n);
+char *gcry_strdup (const char *string) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_xmalloc (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_xcalloc (size_t n, size_t m) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_xmalloc_secure (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_xcalloc_secure (size_t n, size_t m) _GCRY_GCC_ATTR_MALLOC;
+void *gcry_xrealloc (void *a, size_t n);
+char *gcry_xstrdup (const char * a) _GCRY_GCC_ATTR_MALLOC;
+void  gcry_free (void *a);
+
+/* Return true if A is allocated in "secure" memory. */
+int gcry_is_secure (const void *a) _GCRY_GCC_ATTR_PURE;
+
+/* Return true if Libgcrypt is in FIPS mode.  */
+#define gcry_fips_mode_active()  !!gcry_control (GCRYCTL_FIPS_MODE_P, 0)
+
+
+/* Include support for Libgcrypt modules.  */
+#include <gcrypt-module.h>
+
+#if 0 /* (Keep Emacsens' auto-indent happy.) */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif /* _GCRYPT_H */
+/*
+@emacs_local_vars_begin@
+@emacs_local_vars_read_only@
+@emacs_local_vars_end@
+*/
diff --git a/grub-core/lib/libgcrypt/src/gcryptrnd.c b/grub-core/lib/libgcrypt/src/gcryptrnd.c
new file mode 100644
index 0000000..b13931b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/gcryptrnd.c
@@ -0,0 +1,680 @@
+/* gcryptrnd.c - Libgcrypt Random Number Daemon
+ * Copyright (C) 2006 Free Software Foundation, Inc.
+ *
+ * Gcryptend is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * Gcryptrnd is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* We require vsyslog pth
+   We need to test for:  setrlimit
+
+   We should also prioritize requests.  This is best done by putting
+   the requests into queues and have a main thread processing these
+   queues.
+
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <time.h>
+#include <sys/times.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdarg.h>
+#include <syslog.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <errno.h>
+#include <pth.h>
+#include <gcrypt.h>
+
+#define PGM "gcryptrnd"
+#define MYVERSION_LINE PGM " (Libgcrypt) " VERSION
+#define BUGREPORT_LINE "\nReport bugs to <bug-libgcrypt@gnupg.org>.\n"
+
+/* Pth wrapper function definitions. */
+GCRY_THREAD_OPTION_PTH_IMPL;
+
+
+/* Flag set to true if we have been daemonized. */
+static int running_detached;
+/* Flag indicating that a shutdown has been requested.  */
+static int shutdown_pending;
+/* Counter for active connections.  */
+static int active_connections;
+
+
+
+/* Local prototypes.  */
+static void serve (int listen_fd);
+
+
+
+
+
+/* To avoid that a compiler optimizes certain memset calls away, these
+   macros may be used instead. */
+#define wipememory2(_ptr,_set,_len) do { \
+              volatile char *_vptr=(volatile char *)(_ptr); \
+              size_t _vlen=(_len); \
+              while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
+                  } while(0)
+#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
+
+
+
+
+/* Error printing utility.  PRIORITY should be one of syslog's
+   priority levels.  This functions prints to the stderr or syslog
+   depending on whether we are already daemonized. */
+static void
+logit (int priority, const char *format, ...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, format) ;
+  if (running_detached)
+    {
+      vsyslog (priority, format, arg_ptr);
+    }
+  else
+    {
+      fputs (PGM ": ", stderr);
+      vfprintf (stderr, format, arg_ptr);
+      putc ('\n', stderr);
+    }
+  va_end (arg_ptr);
+}
+
+/* Callback used by libgcrypt for logging. */
+static void
+my_gcry_logger (void *dummy, int level, const char *format, va_list arg_ptr)
+{
+  (void)dummy;
+
+  /* Map the log levels. */
+  switch (level)
+    {
+    case GCRY_LOG_CONT: level = LOG_INFO /* FIXME */; break;
+    case GCRY_LOG_INFO: level = LOG_INFO; break;
+    case GCRY_LOG_WARN: level = LOG_WARNING; break;
+    case GCRY_LOG_ERROR:level = LOG_ERR; break;
+    case GCRY_LOG_FATAL:level = LOG_CRIT; break;
+    case GCRY_LOG_BUG:  level = LOG_CRIT; break;
+    case GCRY_LOG_DEBUG:level = LOG_DEBUG; break;
+    default:            level = LOG_ERR; break;
+    }
+  if (running_detached)
+    {
+      vsyslog (level, format, arg_ptr);
+    }
+  else
+    {
+      fputs (PGM ": ", stderr);
+      vfprintf (stderr, format, arg_ptr);
+      if (!*format || format[strlen (format)-1] != '\n')
+        putc ('\n', stderr);
+    }
+}
+
+
+/* The cleanup handler - used to wipe out the secure memory. */
+static void
+cleanup (void)
+{
+  gcry_control (GCRYCTL_TERM_SECMEM );
+}
+
+
+/* Make us a daemon and open the syslog. */
+static void
+daemonize (void)
+{
+  int i;
+  pid_t pid;
+
+  fflush (NULL);
+
+  pid = fork ();
+  if (pid == (pid_t)-1)
+    {
+      logit (LOG_CRIT, "fork failed: %s", strerror (errno));
+      exit (1);
+    }
+  if (pid)
+    exit (0);
+
+  if (setsid() == -1)
+    {
+      logit (LOG_CRIT, "setsid() failed: %s", strerror(errno));
+      exit (1);
+    }
+
+  signal (SIGHUP, SIG_IGN);
+
+  pid = fork ();
+  if (pid == (pid_t)-1)
+    {
+      logit (LOG_CRIT, PGM ": second fork failed: %s", strerror (errno));
+      exit (1);
+    }
+  if (pid)
+    exit (0); /* First child exits. */
+
+  running_detached = 1;
+
+  if (chdir("/"))
+    {
+      logit (LOG_CRIT, "chdir(\"/\") failed: %s", strerror (errno));
+      exit (1);
+    }
+  umask (0);
+
+  for (i=0; i <= 2; i++)
+    close (i);
+
+  openlog (PGM, LOG_PID, LOG_DAEMON);
+}
+
+
+static void
+disable_core_dumps (void)
+{
+#ifdef HAVE_SETRLIMIT
+  struct rlimit limit;
+
+  if (getrlimit (RLIMIT_CORE, &limit))
+    limit.rlim_max = 0;
+  limit.rlim_cur = 0;
+  if( !setrlimit (RLIMIT_CORE, &limit) )
+    return 0;
+  if (errno != EINVAL && errno != ENOSYS)
+    logit (LOG_ERR, "can't disable core dumps: %s\n", strerror (errno));
+#endif /* HAVE_SETRLIMIT */
+}
+
+
+
+static void
+print_version (int with_help)
+{
+  fputs (MYVERSION_LINE "\n"
+         "Copyright (C) 2006 Free Software Foundation, Inc.\n"
+         "License GPLv2+: GNU GPL version 2 or later "
+         "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
+         "This is free software: you are free to change and redistribute it.\n"
+         "There is NO WARRANTY, to the extent permitted by law.\n",
+         stdout);
+
+  if (with_help)
+    fputs ("\n"
+           "Usage: " PGM " [OPTIONS] [SOCKETNAME]\n"
+           "Start Libgcrypt's random number daemon listening"
+           " on socket SOCKETNAME\n"
+           "SOCKETNAME defaults to XXX\n"
+           "\n"
+           "  --no-detach   do not deatach from the console\n"
+           "  --version     print version of the program and exit\n"
+           "  --help        display this help and exit\n"
+           BUGREPORT_LINE, stdout );
+
+  exit (0);
+}
+
+static int
+print_usage (void)
+{
+  fputs ("usage: " PGM " [OPTIONS] [SOCKETNAME]\n", stderr);
+  fputs ("       (use --help to display options)\n", stderr);
+  exit (1);
+}
+
+
+int
+main (int argc, char **argv)
+{
+  int no_detach = 0;
+  gpg_error_t err;
+  struct sockaddr_un *srvr_addr;
+  socklen_t addrlen;
+  int fd;
+  int rc;
+  const char *socketname = "/var/run/libgcrypt/S.gcryptrnd";
+
+
+  if (argc)
+    {
+      argc--; argv++;
+    }
+  while (argc && **argv == '-' && (*argv)[1] == '-')
+    {
+      if (!(*argv)[2])
+        {
+          argc--; argv++;
+          break;
+        }
+      else if (!strcmp (*argv, "--version"))
+        print_version (0);
+      else if (!strcmp (*argv, "--help"))
+        print_version (1);
+      else if (!strcmp (*argv, "--no-detach"))
+        {
+          no_detach = 1;
+          argc--; argv++;
+        }
+      else
+        print_usage ();
+    }
+
+  if (argc == 1)
+    socketname = argv[0];
+  else if (argc > 1)
+    print_usage ();
+
+  if (!no_detach)
+    daemonize ();
+
+  signal (SIGPIPE, SIG_IGN);
+
+  logit (LOG_NOTICE, "started version " VERSION );
+
+  /* Libgcrypt requires us to register the threading model before we
+     do anything else with it. Note that this also calls pth_init.  We
+     do the initialization while already running as a daemon to avoid
+     overhead with double initialization of Libgcrypt. */
+  err = gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pth);
+  if (err)
+    {
+      logit (LOG_CRIT, "can't register GNU Pth with Libgcrypt: %s",
+             gpg_strerror (err));
+      exit (1);
+    }
+
+  /* Check that the libgcrypt version is sufficient.  */
+  if (!gcry_check_version (VERSION) )
+    {
+      logit (LOG_CRIT, "libgcrypt is too old (need %s, have %s)",
+             VERSION, gcry_check_version (NULL) );
+      exit (1);
+    }
+
+  /* Register the logging callback and tell Libcgrypt to put the
+     random pool into secure memory. */
+  gcry_set_log_handler (my_gcry_logger, NULL);
+  gcry_control (GCRYCTL_USE_SECURE_RNDPOOL);
+
+  /* Obviously we don't want to allow any core dumps. */
+  disable_core_dumps ();
+
+  /* Initialize the secure memory stuff which will also drop any extra
+     privileges we have. */
+  gcry_control (GCRYCTL_INIT_SECMEM, 16384, 0);
+
+  /* Register a cleanup handler. */
+  atexit (cleanup);
+
+  /* Create and listen on the socket. */
+  fd = socket (AF_UNIX, SOCK_STREAM, 0);
+  if (fd == -1)
+    {
+      logit (LOG_CRIT, "can't create socket: %s", strerror (errno));
+      exit (1);
+    }
+  srvr_addr = gcry_xmalloc (sizeof *srvr_addr);
+  memset (srvr_addr, 0, sizeof *srvr_addr);
+  srvr_addr->sun_family = AF_UNIX;
+  if (strlen (socketname) + 1 >= sizeof (srvr_addr->sun_path))
+    {
+      logit (LOG_CRIT, "socket name `%s' too long", socketname);
+      exit (1);
+    }
+  strcpy (srvr_addr->sun_path, socketname);
+  addrlen = (offsetof (struct sockaddr_un, sun_path)
+             + strlen (srvr_addr->sun_path) + 1);
+  rc = bind (fd, (struct sockaddr*) srvr_addr, addrlen);
+  if (rc == -1 && errno == EADDRINUSE)
+    {
+      remove (socketname);
+      rc = bind (fd, (struct sockaddr*) srvr_addr, addrlen);
+    }
+  if (rc == -1)
+    {
+      logit (LOG_CRIT, "error binding socket to `%s': %s",
+             srvr_addr->sun_path, strerror (errno));
+      close (fd);
+      exit (1);
+    }
+
+  if (listen (fd, 5 ) == -1)
+    {
+      logit (LOG_CRIT, "listen() failed: %s", strerror (errno));
+      close (fd);
+      exit (1);
+    }
+
+  logit (LOG_INFO, "listening on socket `%s', fd=%d",
+         srvr_addr->sun_path, fd);
+
+  serve (fd);
+  close (fd);
+
+  logit (LOG_NOTICE, "stopped version " VERSION );
+  return 0;
+}
+
+
+/* Send LENGTH bytes of BUFFER to file descriptor FD.  Returns 0 on
+   success or another value on write error. */
+static int
+writen (int fd, const void *buffer, size_t length)
+{
+  while (length)
+    {
+      ssize_t n = pth_write (fd, buffer, length);
+      if (n < 0)
+         {
+           logit (LOG_ERR, "connection %d: write error: %s",
+                  fd, strerror (errno));
+           return -1; /* write error */
+         }
+      length -= n;
+      buffer = (const char*)buffer + n;
+    }
+  return 0;  /* Okay */
+}
+
+
+/* Send an error response back.  Returns 0 on success. */
+static int
+send_error (int fd, int errcode)
+{
+  unsigned char buf[2];
+
+  buf[0] = errcode;
+  buf[1] = 0;
+  return writen (fd, buf, 2 );
+}
+
+/* Send a pong response back.  Returns 0 on success or another value
+   on write error.  */
+static int
+send_pong (int fd)
+{
+  return writen (fd, "\x00\x04pong", 6);
+}
+
+/* Send a nonce of size LENGTH back. Return 0 on success. */
+static int
+send_nonce (int fd, int length)
+{
+  unsigned char buf[2+255];
+  int rc;
+
+  assert (length >= 0 && length <= 255);
+  buf[0] = 0;
+  buf[1] = length;
+  gcry_create_nonce (buf+2, length);
+  rc = writen (fd, buf, 2+length );
+  wipememory (buf+2, length);
+  return rc;
+}
+
+/* Send a random of size LENGTH with quality LEVEL back. Return 0 on
+   success. */
+static int
+send_random (int fd, int length, int level)
+{
+  unsigned char buf[2+255];
+  int rc;
+
+  assert (length >= 0 && length <= 255);
+  assert (level == GCRY_STRONG_RANDOM || level == GCRY_VERY_STRONG_RANDOM);
+  buf[0] = 0;
+  buf[1] = length;
+  /* Note that we don't bother putting the random stuff into secure
+     memory because this daemon is anyway intended to be run under
+     root and it is questionable whether the kernel buffers etc. are
+     equally well protected. */
+  gcry_randomize (buf+2, length, level);
+  rc = writen (fd, buf, 2+length );
+  wipememory (buf+2, length);
+  return rc;
+}
+
+/* Main processing loop for a connection.
+
+   A request is made up of:
+
+    1 byte  Total length of request; must be 3
+    1 byte  Command
+            0   = Ping
+            10  = GetNonce
+            11  = GetStrongRandom
+            12  = GetVeryStrongRandom
+            (all other values are reserved)
+    1 byte  Number of requested bytes.
+            This is ignored for command Ping.
+
+   A response is made up of:
+
+    1 byte  Error Code
+            0    = Everything is fine
+            1    = Bad Command
+            0xff = Other error.
+            (For a bad request the connection will simply be closed)
+    1 byte  Length of data
+    n byte  data
+
+   The requests are read as long as the connection is open.
+
+
+ */
+static void
+connection_loop (int fd)
+{
+  unsigned char request[3];
+  unsigned char *p;
+  int nleft, n;
+  int rc;
+
+  for (;;)
+    {
+      for (nleft=3, p=request; nleft > 0; )
+        {
+          n = pth_read (fd, p, nleft);
+          if (!n && p == request)
+            return; /* Client terminated connection. */
+          if (n <= 0)
+            {
+              logit (LOG_ERR, "connection %d: read error: %s",
+                     fd, n? strerror (errno) : "Unexpected EOF");
+              return;
+            }
+          p += n;
+          nleft -= n;
+        }
+      if (request[0] != 3)
+        {
+          logit (LOG_ERR, "connection %d: invalid length (%d) of request",
+                 fd, request[0]);
+          return;
+        }
+
+      switch (request[1])
+        {
+        case 0: /* Ping */
+          rc = send_pong (fd);
+          break;
+        case 10: /* GetNonce */
+          rc = send_nonce (fd, request[2]);
+          break;
+        case 11: /* GetStrongRandom */
+          rc = send_random (fd, request[2], GCRY_STRONG_RANDOM);
+          break;
+        case 12: /* GetVeryStrongRandom */
+          rc = send_random (fd, request[2], GCRY_VERY_STRONG_RANDOM);
+          break;
+
+        default: /* Invalid command */
+          rc = send_error (fd, 1);
+          break;
+        }
+      if (rc)
+        break; /* A write error occurred while sending the response. */
+    }
+}
+
+
+
+/* Entry point for a connection's thread. */
+static void *
+connection_thread (void *arg)
+{
+  int fd = (int)arg;
+
+  active_connections++;
+  logit (LOG_INFO, "connection handler for fd %d started", fd);
+
+  connection_loop (fd);
+
+  close (fd);
+  logit (LOG_INFO, "connection handler for fd %d terminated", fd);
+  active_connections--;
+
+  return NULL;
+}
+
+
+/* This signal handler is called from the main loop between acepting
+   connections.  It is called on the regular stack, thus no special
+   caution needs to be taken.  It returns true to indicate that the
+   process should terminate. */
+static int
+handle_signal (int signo)
+{
+  switch (signo)
+    {
+    case SIGHUP:
+      logit (LOG_NOTICE, "SIGHUP received - re-reading configuration");
+      break;
+
+    case SIGUSR1:
+      logit (LOG_NOTICE, "SIGUSR1 received - no action defined");
+      break;
+
+    case SIGUSR2:
+      logit (LOG_NOTICE, "SIGUSR2 received - no action defined");
+      break;
+
+    case SIGTERM:
+      if (!shutdown_pending)
+        logit (LOG_NOTICE, "SIGTERM received - shutting down ...");
+      else
+        logit (LOG_NOTICE, "SIGTERM received - still %d active connections",
+               active_connections);
+      shutdown_pending++;
+      if (shutdown_pending > 2)
+        {
+          logit (LOG_NOTICE, "shutdown forced");
+          return 1;
+	}
+      break;
+
+    case SIGINT:
+      logit (LOG_NOTICE, "SIGINT received - immediate shutdown");
+      return 1;
+
+    default:
+      logit (LOG_NOTICE, "signal %d received - no action defined\n", signo);
+    }
+  return 0;
+}
+
+
+
+/* Main server loop.  This is called with the FD of the listening
+   socket. */
+static void
+serve (int listen_fd)
+{
+  pth_attr_t tattr;
+  pth_event_t ev;
+  sigset_t sigs;
+  int signo;
+  struct sockaddr_un paddr;
+  socklen_t plen = sizeof (paddr);
+  int fd;
+
+  tattr = pth_attr_new();
+  pth_attr_set (tattr, PTH_ATTR_JOINABLE, 0);
+  pth_attr_set (tattr, PTH_ATTR_STACK_SIZE, 256*1024);
+  pth_attr_set (tattr, PTH_ATTR_NAME, "connection");
+
+  sigemptyset (&sigs);
+  sigaddset (&sigs, SIGHUP);
+  sigaddset (&sigs, SIGUSR1);
+  sigaddset (&sigs, SIGUSR2);
+  sigaddset (&sigs, SIGINT);
+  sigaddset (&sigs, SIGTERM);
+  ev = pth_event (PTH_EVENT_SIGS, &sigs, &signo);
+
+  for (;;)
+    {
+      if (shutdown_pending)
+        {
+          if (!active_connections)
+            break; /* Ready. */
+
+          /* Do not accept anymore connections but wait for existing
+             connections to terminate.  */
+          signo = 0;
+          pth_wait (ev);
+          if (pth_event_occurred (ev) && signo)
+            if (handle_signal (signo))
+              break; /* Stop the loop. */
+          continue;
+	}
+
+      gcry_fast_random_poll ();
+      fd = pth_accept_ev (listen_fd, (struct sockaddr *)&paddr, &plen, ev);
+      if (fd == -1)
+        {
+          if (pth_event_occurred (ev))
+            {
+              if (handle_signal (signo))
+                break; /* Stop the loop. */
+              continue;
+	    }
+          logit (LOG_WARNING, "accept failed: %s - waiting 1s\n",
+                 strerror (errno));
+          gcry_fast_random_poll ();
+          pth_sleep (1);
+          continue;
+	}
+
+      if (!pth_spawn (tattr, connection_thread, (void*)fd))
+        {
+          logit (LOG_ERR, "error spawning connection handler: %s\n",
+                 strerror (errno) );
+          close (fd);
+	}
+    }
+
+  pth_event_free (ev, PTH_FREE_ALL);
+}
diff --git a/grub-core/lib/libgcrypt/src/getrandom.c b/grub-core/lib/libgcrypt/src/getrandom.c
new file mode 100644
index 0000000..f9bb5c0
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/getrandom.c
@@ -0,0 +1,326 @@
+/* getrandom.c - Libgcrypt Random Number client
+ * Copyright (C) 2006 Free Software Foundation, Inc.
+ *
+ * Getrandom is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * Getrandom is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdarg.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <errno.h>
+
+#define PGM "getrandom"
+#define MYVERSION_LINE PGM " (Libgcrypt) " VERSION
+#define BUGREPORT_LINE "\nReport bugs to <bug-libgcrypt@gnupg.org>.\n"
+
+
+static void
+logit (const char *format, ...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, format) ;
+  fputs (PGM ": ", stderr);
+  vfprintf (stderr, format, arg_ptr);
+  putc ('\n', stderr);
+  va_end (arg_ptr);
+}
+
+
+/* Send LENGTH bytes of BUFFER to file descriptor FD.  Returns 0 on
+   success or another value on write error. */
+static int
+writen (int fd, const void *buffer, size_t length)
+{
+  while (length)
+    {
+      ssize_t n;
+
+      do
+        n = write (fd, buffer, length);
+      while (n < 0 && errno == EINTR);
+      if (n < 0)
+         {
+           logit ("write error: %s", strerror (errno));
+           return -1; /* write error */
+         }
+      length -= n;
+      buffer = (const char *)buffer + n;
+    }
+  return 0;  /* Okay */
+}
+
+
+
+
+static void
+print_version (int with_help)
+{
+  fputs (MYVERSION_LINE "\n"
+         "Copyright (C) 2006 Free Software Foundation, Inc.\n"
+         "License GPLv2+: GNU GPL version 2 or later "
+         "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
+         "This is free software: you are free to change and redistribute it.\n"
+         "There is NO WARRANTY, to the extent permitted by law.\n",
+         stdout);
+
+  if (with_help)
+    fputs ("\n"
+           "Usage: " PGM " [OPTIONS] NBYTES\n"
+           "Connect to libgcrypt's random number daemon and "
+           "return random numbers"
+           "\n"
+           "  --nonce       Return weak random suitable for a nonce\n"
+           "  --very-strong Return very strong random\n"
+           "  --ping        Send a ping\n"
+           "  --socket NAME Name of sockket to connect to\n"
+           "  --hex         Return result as a hex dump\n"
+           "  --verbose     Show what we are doing\n"
+           "  --version     Print version of the program and exit\n"
+           "  --help        Display this help and exit\n"
+           BUGREPORT_LINE, stdout );
+
+  exit (0);
+}
+
+static int
+print_usage (void)
+{
+  fputs ("usage: " PGM " [OPTIONS] NBYTES\n", stderr);
+  fputs ("       (use --help to display options)\n", stderr);
+  exit (1);
+}
+
+
+int
+main (int argc, char **argv)
+{
+  struct sockaddr_un *srvr_addr;
+  socklen_t addrlen;
+  int fd;
+  int rc;
+  unsigned char buffer[300];
+  int nleft, nread;
+  const char *socketname = "/var/run/libgcrypt/S.gcryptrnd";
+  int do_ping = 0;
+  int get_nonce = 0;
+  int get_very_strong = 0;
+  int req_nbytes, nbytes, n;
+  int verbose = 0;
+  int fail = 0;
+  int do_hex = 0;
+
+  if (argc)
+    {
+      argc--; argv++;
+    }
+  while (argc && **argv == '-' && (*argv)[1] == '-')
+    {
+      if (!(*argv)[2])
+        {
+          argc--; argv++;
+          break;
+        }
+      else if (!strcmp (*argv, "--version"))
+        print_version (0);
+      else if (!strcmp (*argv, "--help"))
+        print_version (1);
+      else if (!strcmp (*argv, "--socket") && argc > 1 )
+        {
+          argc--; argv++;
+          socketname = *argv;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--nonce"))
+        {
+          argc--; argv++;
+          get_nonce = 1;
+        }
+      else if (!strcmp (*argv, "--very-strong"))
+        {
+          argc--; argv++;
+          get_very_strong = 1;
+        }
+      else if (!strcmp (*argv, "--ping"))
+        {
+          argc--; argv++;
+          do_ping = 1;
+        }
+      else if (!strcmp (*argv, "--hex"))
+        {
+          argc--; argv++;
+          do_hex = 1;
+        }
+      else if (!strcmp (*argv, "--verbose"))
+        {
+          argc--; argv++;
+          verbose = 1;
+        }
+      else
+        print_usage ();
+    }
+
+
+  if (!argc && do_ping)
+    ; /* This is allowed. */
+  else if (argc != 1)
+    print_usage ();
+  req_nbytes = argc? atoi (*argv) : 0;
+
+  if (req_nbytes < 0)
+    print_usage ();
+
+  /* Create a socket. */
+  fd = socket (AF_UNIX, SOCK_STREAM, 0);
+  if (fd == -1)
+    {
+      logit ("can't create socket: %s", strerror (errno));
+      exit (1);
+    }
+  srvr_addr = malloc (sizeof *srvr_addr);
+  if (!srvr_addr)
+    {
+      logit ("malloc failed: %s", strerror (errno));
+      exit (1);
+    }
+  memset (srvr_addr, 0, sizeof *srvr_addr);
+  srvr_addr->sun_family = AF_UNIX;
+  if (strlen (socketname) + 1 >= sizeof (srvr_addr->sun_path))
+    {
+      logit ("socket name `%s' too long", socketname);
+      exit (1);
+    }
+  strcpy (srvr_addr->sun_path, socketname);
+  addrlen = (offsetof (struct sockaddr_un, sun_path)
+             + strlen (srvr_addr->sun_path) + 1);
+  rc = connect (fd, (struct sockaddr*) srvr_addr, addrlen);
+  if (rc == -1)
+    {
+      logit ("error connecting socket `%s': %s",
+             srvr_addr->sun_path, strerror (errno));
+      close (fd);
+      exit (1);
+    }
+
+  do
+    {
+      nbytes = req_nbytes > 255? 255 : req_nbytes;
+      req_nbytes -= nbytes;
+
+      buffer[0] = 3;
+      if (do_ping)
+        buffer[1] = 0;
+      else if (get_nonce)
+        buffer[1] = 10;
+      else if (get_very_strong)
+        buffer[1] = 12;
+      else
+        buffer[1] = 11;
+      buffer[2] = nbytes;
+      if (writen (fd, buffer, 3))
+        fail = 1;
+      else
+        {
+          for (nleft=2, nread=0; nleft > 0; )
+            {
+              do
+                n = read (fd, buffer+nread, nleft);
+              while (n < 0 && errno == EINTR);
+              if (n < 0)
+                {
+                  logit ("read error: %s", strerror (errno));
+                  exit (1);
+                }
+              nleft -= n;
+              nread += n;
+              if (nread && buffer[0])
+                {
+                  logit ("server returned error code %d", buffer[0]);
+                  exit (1);
+                }
+            }
+          if (verbose)
+            logit ("received response with %d bytes of data", buffer[1]);
+          if (buffer[1] < nbytes)
+            {
+              logit ("warning: server returned less bytes than requested");
+              fail = 1;
+            }
+          else if (buffer[1] > nbytes && !do_ping)
+            {
+              logit ("warning: server returned more bytes than requested");
+              fail = 1;
+            }
+          nbytes = buffer[1];
+          if (nbytes > sizeof buffer)
+            {
+              logit ("buffer too short to receive data");
+              exit (1);
+            }
+
+          for (nleft=nbytes, nread=0; nleft > 0; )
+            {
+              do
+                n = read (fd, buffer+nread, nleft);
+              while (n < 0 && errno == EINTR);
+              if (n < 0)
+                {
+                  logit ("read error: %s", strerror (errno));
+                  exit (1);
+                }
+              nleft -= n;
+              nread += n;
+            }
+
+          if (do_hex)
+            {
+              for (n=0; n < nbytes; n++)
+                {
+                  if (!n)
+                    ;
+                  else if (!(n % 16))
+                    putchar ('\n');
+                  else
+                    putchar (' ');
+                  printf ("%02X", buffer[n]);
+                }
+              if (nbytes)
+                putchar ('\n');
+            }
+          else
+            {
+              if (fwrite (buffer, nbytes, 1, stdout) != 1)
+                {
+                  logit ("error writing to stdout: %s", strerror (errno));
+                  fail = 1;
+                }
+            }
+        }
+    }
+  while (!fail && req_nbytes);
+
+  close (fd);
+  free (srvr_addr);
+  return fail? 1 : 0;
+}
diff --git a/grub-core/lib/libgcrypt/src/global.c b/grub-core/lib/libgcrypt/src/global.c
new file mode 100644
index 0000000..9b9d531
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/global.c
@@ -0,0 +1,1123 @@
+/* global.c  -	global control functions
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ *               2004, 2005, 2006, 2008, 2011  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <limits.h>
+#include <errno.h>
+#include <unistd.h>
+#ifdef HAVE_SYSLOG
+# include <syslog.h>
+#endif /*HAVE_SYSLOG*/
+
+#include "g10lib.h"
+#include "cipher.h"
+#include "stdmem.h" /* our own memory allocator */
+#include "secmem.h" /* our own secmem allocator */
+#include "ath.h"
+
+
+
+/****************
+ * flag bits: 0 : general cipher debug
+ *	      1 : general MPI debug
+ */
+static unsigned int debug_flags;
+
+/* gcry_control (GCRYCTL_SET_FIPS_MODE), sets this flag so that the
+   initialization code switched fips mode on.  */
+static int force_fips_mode;
+
+/* Controlled by global_init().  */
+static int any_init_done;
+
+/* A table to map hardware features to a string.  */
+static struct
+{
+  unsigned int flag;
+  const char *desc;
+} hwflist[] =
+  {
+    { HWF_PADLOCK_RNG, "padlock-rng" },
+    { HWF_PADLOCK_AES, "padlock-aes" },
+    { HWF_PADLOCK_SHA, "padlock-sha" },
+    { HWF_PADLOCK_MMUL,"padlock-mmul"},
+    { HWF_INTEL_AESNI, "intel-aesni" },
+    { 0, NULL}
+  };
+
+/* A bit vector with the hardware features which shall not be used.
+   This variable must be set prior to any initialization.  */
+static unsigned int disabled_hw_features;
+
+
+/* Memory management. */
+
+static gcry_handler_alloc_t alloc_func;
+static gcry_handler_alloc_t alloc_secure_func;
+static gcry_handler_secure_check_t is_secure_func;
+static gcry_handler_realloc_t realloc_func;
+static gcry_handler_free_t free_func;
+static gcry_handler_no_mem_t outofcore_handler;
+static void *outofcore_handler_value;
+static int no_secure_memory;
+
+
+
+
+
+/* This is our handmade constructor.  It gets called by any function
+   likely to be called at startup.  The suggested way for an
+   application to make sure that this has been called is by using
+   gcry_check_version. */
+static void
+global_init (void)
+{
+  gcry_error_t err = 0;
+
+  if (any_init_done)
+    return;
+  any_init_done = 1;
+
+  /* Initialize our portable thread/mutex wrapper.  */
+  err = ath_init ();
+  if (err)
+    goto fail;
+
+  /* See whether the system is in FIPS mode.  This needs to come as
+     early as possible put after the ATH has been initialized.  */
+  _gcry_initialize_fips_mode (force_fips_mode);
+
+  /* Before we do any other initialization we need to test available
+     hardware features.  */
+  _gcry_detect_hw_features (disabled_hw_features);
+
+  err = _gcry_cipher_init ();
+  if (err)
+    goto fail;
+  err = _gcry_md_init ();
+  if (err)
+    goto fail;
+  err = _gcry_pk_init ();
+  if (err)
+    goto fail;
+#if 0
+  /* Hmmm, as of now ac_init does nothing. */
+  if ( !fips_mode () )
+    {
+      err = _gcry_ac_init ();
+      if (err)
+        goto fail;
+    }
+#endif
+
+  return;
+
+ fail:
+  BUG ();
+}
+
+
+/* This function is called by the macro fips_is_operational and makes
+   sure that the minimal initialization has been done.  This is far
+   from a perfect solution and hides problems with an improper
+   initialization but at least in single-threaded mode it should work
+   reliable.
+
+   The reason we need this is that a lot of applications don't use
+   Libgcrypt properly by not running any initialization code at all.
+   They just call a Libgcrypt function and that is all what they want.
+   Now with the FIPS mode, that has the side effect of entering FIPS
+   mode (for security reasons, FIPS mode is the default if no
+   initialization has been done) and bailing out immediately because
+   the FSM is in the wrong state.  If we always run the init code,
+   Libgcrypt can test for FIPS mode and at least if not in FIPS mode,
+   it will behave as before.  Note that this on-the-fly initialization
+   is only done for the cryptographic functions subject to FIPS mode
+   and thus not all API calls will do such an initialization.  */
+int
+_gcry_global_is_operational (void)
+{
+  if (!any_init_done)
+    {
+#ifdef HAVE_SYSLOG
+      syslog (LOG_USER|LOG_WARNING, "Libgcrypt warning: "
+              "missing initialization - please fix the application");
+#endif /*HAVE_SYSLOG*/
+      global_init ();
+    }
+  return _gcry_fips_is_operational ();
+}
+
+
+
+
+/* Version number parsing.  */
+
+/* This function parses the first portion of the version number S and
+   stores it in *NUMBER.  On success, this function returns a pointer
+   into S starting with the first character, which is not part of the
+   initial number portion; on failure, NULL is returned.  */
+static const char*
+parse_version_number( const char *s, int *number )
+{
+    int val = 0;
+
+    if( *s == '0' && isdigit(s[1]) )
+	return NULL; /* leading zeros are not allowed */
+    for ( ; isdigit(*s); s++ ) {
+	val *= 10;
+	val += *s - '0';
+    }
+    *number = val;
+    return val < 0? NULL : s;
+}
+
+/* This function breaks up the complete string-representation of the
+   version number S, which is of the following struture: <major
+   number>.<minor number>.<micro number><patch level>.  The major,
+   minor and micro number components will be stored in *MAJOR, *MINOR
+   and *MICRO.
+
+   On success, the last component, the patch level, will be returned;
+   in failure, NULL will be returned.  */
+
+static const char *
+parse_version_string( const char *s, int *major, int *minor, int *micro )
+{
+    s = parse_version_number( s, major );
+    if( !s || *s != '.' )
+	return NULL;
+    s++;
+    s = parse_version_number( s, minor );
+    if( !s || *s != '.' )
+	return NULL;
+    s++;
+    s = parse_version_number( s, micro );
+    if( !s )
+	return NULL;
+    return s; /* patchlevel */
+}
+
+/* If REQ_VERSION is non-NULL, check that the version of the library
+   is at minimum the requested one.  Returns the string representation
+   of the library version if the condition is satisfied; return NULL
+   if the requested version is newer than that of the library.
+
+   If a NULL is passed to this function, no check is done, but the
+   string representation of the library is simply returned.  */
+const char *
+gcry_check_version( const char *req_version )
+{
+    const char *ver = VERSION;
+    int my_major, my_minor, my_micro;
+    int rq_major, rq_minor, rq_micro;
+    const char *my_plvl;
+
+    if (req_version && req_version[0] == 1 && req_version[1] == 1)
+        return _gcry_compat_identification ();
+
+    /* Initialize library.  */
+    global_init ();
+
+    if ( !req_version )
+        /* Caller wants our version number.  */
+	return ver;
+
+    /* Parse own version number.  */
+    my_plvl = parse_version_string( ver, &my_major, &my_minor, &my_micro );
+    if ( !my_plvl )
+        /* very strange our own version is bogus.  Shouldn't we use
+	   assert() here and bail out in case this happens?  -mo.  */
+	return NULL;
+
+    /* Parse requested version number.  */
+    if (!parse_version_string (req_version, &rq_major, &rq_minor, &rq_micro))
+      return NULL;  /* req version string is invalid, this can happen.  */
+
+    /* Compare version numbers.  */
+    if ( my_major > rq_major
+	|| (my_major == rq_major && my_minor > rq_minor)
+	|| (my_major == rq_major && my_minor == rq_minor		                           		 && my_micro > rq_micro)
+	|| (my_major == rq_major && my_minor == rq_minor
+                                 && my_micro == rq_micro))
+      {
+	return ver;
+      }
+
+    return NULL;
+}
+
+
+static void
+print_config ( int (*fnc)(FILE *fp, const char *format, ...), FILE *fp)
+{
+  unsigned int hwf;
+  int i;
+
+  fnc (fp, "version:%s:\n", VERSION);
+  fnc (fp, "ciphers:%s:\n", LIBGCRYPT_CIPHERS);
+  fnc (fp, "pubkeys:%s:\n", LIBGCRYPT_PUBKEY_CIPHERS);
+  fnc (fp, "digests:%s:\n", LIBGCRYPT_DIGESTS);
+  fnc (fp, "rnd-mod:"
+#if USE_RNDEGD
+                "egd:"
+#endif
+#if USE_RNDLINUX
+                "linux:"
+#endif
+#if USE_RNDUNIX
+                "unix:"
+#endif
+#if USE_RNDW32
+                "w32:"
+#endif
+       "\n");
+  fnc (fp, "mpi-asm:%s:\n", _gcry_mpi_get_hw_config ());
+  hwf = _gcry_get_hw_features ();
+  fnc (fp, "hwflist:");
+  for (i=0; hwflist[i].desc; i++)
+    if ( (hwf & hwflist[i].flag) )
+      fnc (fp, "%s:", hwflist[i].desc);
+  fnc (fp, "\n");
+  /* We use y/n instead of 1/0 for the simple reason that Emacsen's
+     compile error parser would accidently flag that line when printed
+     during "make check" as an error.  */
+  fnc (fp, "fips-mode:%c:%c:\n",
+       fips_mode ()? 'y':'n',
+       _gcry_enforced_fips_mode ()? 'y':'n' );
+}
+
+
+
+
+/* Command dispatcher function, acting as general control
+   function.  */
+gcry_error_t
+_gcry_vcontrol (enum gcry_ctl_cmds cmd, va_list arg_ptr)
+{
+  static int init_finished = 0;
+  gcry_err_code_t err = 0;
+
+  switch (cmd)
+    {
+    case GCRYCTL_ENABLE_M_GUARD:
+      _gcry_private_enable_m_guard ();
+      break;
+
+    case GCRYCTL_ENABLE_QUICK_RANDOM:
+      _gcry_enable_quick_random_gen ();
+      break;
+
+    case GCRYCTL_FAKED_RANDOM_P:
+      /* Return an error if the RNG is faked one (e.g. enabled by
+         ENABLE_QUICK_RANDOM. */
+      if (_gcry_random_is_faked ())
+        err = GPG_ERR_GENERAL;  /* Use as TRUE value.  */
+      break;
+
+    case GCRYCTL_DUMP_RANDOM_STATS:
+      _gcry_random_dump_stats ();
+      break;
+
+    case GCRYCTL_DUMP_MEMORY_STATS:
+      /*m_print_stats("[fixme: prefix]");*/
+      break;
+
+    case GCRYCTL_DUMP_SECMEM_STATS:
+      _gcry_secmem_dump_stats ();
+      break;
+
+    case GCRYCTL_DROP_PRIVS:
+      global_init ();
+      _gcry_secmem_init (0);
+      break;
+
+    case GCRYCTL_DISABLE_SECMEM:
+      global_init ();
+      no_secure_memory = 1;
+      break;
+
+    case GCRYCTL_INIT_SECMEM:
+      global_init ();
+      _gcry_secmem_init (va_arg (arg_ptr, unsigned int));
+      if ((_gcry_secmem_get_flags () & GCRY_SECMEM_FLAG_NOT_LOCKED))
+        err = GPG_ERR_GENERAL;
+      break;
+
+    case GCRYCTL_TERM_SECMEM:
+      global_init ();
+      _gcry_secmem_term ();
+      break;
+
+    case GCRYCTL_DISABLE_SECMEM_WARN:
+      _gcry_secmem_set_flags ((_gcry_secmem_get_flags ()
+			       | GCRY_SECMEM_FLAG_NO_WARNING));
+      break;
+
+    case GCRYCTL_SUSPEND_SECMEM_WARN:
+      _gcry_secmem_set_flags ((_gcry_secmem_get_flags ()
+			       | GCRY_SECMEM_FLAG_SUSPEND_WARNING));
+      break;
+
+    case GCRYCTL_RESUME_SECMEM_WARN:
+      _gcry_secmem_set_flags ((_gcry_secmem_get_flags ()
+			       & ~GCRY_SECMEM_FLAG_SUSPEND_WARNING));
+      break;
+
+    case GCRYCTL_USE_SECURE_RNDPOOL:
+      global_init ();
+      _gcry_secure_random_alloc (); /* Put random number into secure memory. */
+      break;
+
+    case GCRYCTL_SET_RANDOM_SEED_FILE:
+      _gcry_set_random_seed_file (va_arg (arg_ptr, const char *));
+      break;
+
+    case GCRYCTL_UPDATE_RANDOM_SEED_FILE:
+      if ( fips_is_operational () )
+        _gcry_update_random_seed_file ();
+      break;
+
+    case GCRYCTL_SET_VERBOSITY:
+      _gcry_set_log_verbosity (va_arg (arg_ptr, int));
+      break;
+
+    case GCRYCTL_SET_DEBUG_FLAGS:
+      debug_flags |= va_arg (arg_ptr, unsigned int);
+      break;
+
+    case GCRYCTL_CLEAR_DEBUG_FLAGS:
+      debug_flags &= ~va_arg (arg_ptr, unsigned int);
+      break;
+
+    case GCRYCTL_DISABLE_INTERNAL_LOCKING:
+      /* Not used anymore.  */
+      global_init ();
+      break;
+
+    case GCRYCTL_ANY_INITIALIZATION_P:
+      if (any_init_done)
+	err = GPG_ERR_GENERAL;
+      break;
+
+    case GCRYCTL_INITIALIZATION_FINISHED_P:
+      if (init_finished)
+	err = GPG_ERR_GENERAL; /* Yes.  */
+      break;
+
+    case GCRYCTL_INITIALIZATION_FINISHED:
+      /* This is a hook which should be used by an application after
+	 all initialization has been done and right before any threads
+	 are started.  It is not really needed but the only way to be
+	 really sure that all initialization for thread-safety has
+	 been done. */
+      if (! init_finished)
+        {
+          global_init ();
+          /* Do only a basic random initialization, i.e. init the
+             mutexes. */
+          _gcry_random_initialize (0);
+          init_finished = 1;
+          /* Force us into operational state if in FIPS mode.  */
+          (void)fips_is_operational ();
+        }
+      break;
+
+    case GCRYCTL_SET_THREAD_CBS:
+      err = ath_install (va_arg (arg_ptr, void *), any_init_done);
+      if (! err)
+	global_init ();
+      break;
+
+    case GCRYCTL_FAST_POLL:
+      /* We need to do make sure that the random pool is really
+         initialized so that the poll function is not a NOP. */
+      _gcry_random_initialize (1);
+
+      if ( fips_is_operational () )
+        _gcry_fast_random_poll ();
+      break;
+
+    case GCRYCTL_SET_RNDEGD_SOCKET:
+#if USE_RNDEGD
+      err = _gcry_rndegd_set_socket_name (va_arg (arg_ptr, const char *));
+#else
+      err = gpg_error (GPG_ERR_NOT_SUPPORTED);
+#endif
+      break;
+
+    case GCRYCTL_SET_RANDOM_DAEMON_SOCKET:
+      _gcry_set_random_daemon_socket (va_arg (arg_ptr, const char *));
+      break;
+
+    case GCRYCTL_USE_RANDOM_DAEMON:
+      /* We need to do make sure that the random pool is really
+         initialized so that the poll function is not a NOP. */
+      _gcry_random_initialize (1);
+      _gcry_use_random_daemon (!! va_arg (arg_ptr, int));
+      break;
+
+      /* This command dumps information pertaining to the
+         configuration of libgcrypt to the given stream.  It may be
+         used before the initialization has been finished but not
+         before a gcry_version_check. */
+    case GCRYCTL_PRINT_CONFIG:
+      {
+        FILE *fp = va_arg (arg_ptr, FILE *);
+        print_config (fp?fprintf:_gcry_log_info_with_dummy_fp, fp);
+      }
+      break;
+
+    case GCRYCTL_OPERATIONAL_P:
+      /* Returns true if the library is in an operational state.  This
+         is always true for non-fips mode.  */
+      if (_gcry_fips_test_operational ())
+        err = GPG_ERR_GENERAL; /* Used as TRUE value */
+      break;
+
+    case GCRYCTL_FIPS_MODE_P:
+      if (fips_mode ()
+          && !_gcry_is_fips_mode_inactive ()
+          && !no_secure_memory)
+	err = GPG_ERR_GENERAL; /* Used as TRUE value */
+      break;
+
+    case GCRYCTL_FORCE_FIPS_MODE:
+      /* Performing this command puts the library into fips mode.  If
+         the library has already been initialized into fips mode, a
+         selftest is triggered.  It is not possible to put the libraty
+         into fips mode after having passed the initialization. */
+      if (!any_init_done)
+        {
+          /* Not yet intialized at all.  Set a flag so that we are put
+             into fips mode during initialization.  */
+          force_fips_mode = 1;
+        }
+      else
+        {
+          /* Already initialized.  If we are already operational we
+             run a selftest.  If not we use the is_operational call to
+             force us into operational state if possible.  */
+          if (_gcry_fips_test_error_or_operational ())
+            _gcry_fips_run_selftests (1);
+          if (_gcry_fips_is_operational ())
+            err = GPG_ERR_GENERAL; /* Used as TRUE value */
+      }
+      break;
+
+    case GCRYCTL_SELFTEST:
+      /* Run a selftest.  This works in fips mode as well as in
+         standard mode.  In contrast to the power-up tests, we use an
+         extended version of the selftests. Returns 0 on success or an
+         error code. */
+      global_init ();
+      err = _gcry_fips_run_selftests (1);
+      break;
+
+#if _GCRY_GCC_VERSION >= 40600
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wswitch"
+#endif
+    case 58:  /* Init external random test.  */
+      {
+        void **rctx        = va_arg (arg_ptr, void **);
+        unsigned int flags = va_arg (arg_ptr, unsigned int);
+        const void *key    = va_arg (arg_ptr, const void *);
+        size_t keylen      = va_arg (arg_ptr, size_t);
+        const void *seed   = va_arg (arg_ptr, const void *);
+        size_t seedlen     = va_arg (arg_ptr, size_t);
+        const void *dt     = va_arg (arg_ptr, const void *);
+        size_t dtlen       = va_arg (arg_ptr, size_t);
+        if (!fips_is_operational ())
+          err = fips_not_operational ();
+        else
+          err = _gcry_random_init_external_test (rctx, flags, key, keylen,
+                                                 seed, seedlen, dt, dtlen);
+      }
+      break;
+    case 59:  /* Run external random test.  */
+      {
+        void *ctx     = va_arg (arg_ptr, void *);
+        void *buffer  = va_arg (arg_ptr, void *);
+        size_t buflen = va_arg (arg_ptr, size_t);
+        if (!fips_is_operational ())
+          err = fips_not_operational ();
+        else
+          err = _gcry_random_run_external_test (ctx, buffer, buflen);
+      }
+      break;
+    case 60:  /* Deinit external random test.  */
+      {
+        void *ctx = va_arg (arg_ptr, void *);
+        _gcry_random_deinit_external_test (ctx);
+      }
+      break;
+    case 61:  /* RFU */
+      break;
+    case 62:  /* RFU */
+      break;
+#if _GCRY_GCC_VERSION >= 40600
+# pragma GCC diagnostic pop
+#endif
+
+    case GCRYCTL_DISABLE_HWF:
+      {
+        const char *name = va_arg (arg_ptr, const char *);
+        int i;
+
+        for (i=0; hwflist[i].desc; i++)
+          if (!strcmp (hwflist[i].desc, name))
+            {
+              disabled_hw_features |= hwflist[i].flag;
+              break;
+            }
+        if (!hwflist[i].desc)
+          err = GPG_ERR_INV_NAME;
+      }
+      break;
+
+    case GCRYCTL_SET_ENFORCED_FIPS_FLAG:
+      if (!any_init_done)
+        {
+          /* Not yet intialized at all.  Set the enforced fips mode flag */
+          _gcry_set_enforced_fips_mode ();
+        }
+      else
+        err = GPG_ERR_GENERAL;
+      break;
+
+    default:
+      err = GPG_ERR_INV_OP;
+    }
+
+  return gcry_error (err);
+}
+
+
+/* Command dispatcher function, acting as general control
+   function.  */
+gcry_error_t
+gcry_control (enum gcry_ctl_cmds cmd, ...)
+{
+  gcry_error_t err;
+  va_list arg_ptr;
+
+  va_start (arg_ptr, cmd);
+  err = _gcry_vcontrol (cmd, arg_ptr);
+  va_end(arg_ptr);
+  return err;
+}
+
+
+
+/* Return a pointer to a string containing a description of the error
+   code in the error value ERR.  */
+const char *
+gcry_strerror (gcry_error_t err)
+{
+  return gpg_strerror (err);
+}
+
+/* Return a pointer to a string containing a description of the error
+   source in the error value ERR.  */
+const char *
+gcry_strsource (gcry_error_t err)
+{
+  return gpg_strsource (err);
+}
+
+/* Retrieve the error code for the system error ERR.  This returns
+   GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report
+   this).  */
+gcry_err_code_t
+gcry_err_code_from_errno (int err)
+{
+  return gpg_err_code_from_errno (err);
+}
+
+
+/* Retrieve the system error for the error code CODE.  This returns 0
+   if CODE is not a system error code.  */
+int
+gcry_err_code_to_errno (gcry_err_code_t code)
+{
+  return gpg_err_code_from_errno (code);
+}
+
+
+/* Return an error value with the error source SOURCE and the system
+   error ERR.  */
+gcry_error_t
+gcry_err_make_from_errno (gpg_err_source_t source, int err)
+{
+  return gpg_err_make_from_errno (source, err);
+}
+
+
+/* Return an error value with the system error ERR.  */
+gcry_err_code_t
+gcry_error_from_errno (int err)
+{
+  return gcry_error (gpg_err_code_from_errno (err));
+}
+
+
+/* Set custom allocation handlers.  This is in general not useful
+ * because the libgcrypt allocation functions are guaranteed to
+ * provide proper allocation handlers which zeroize memory if needed.
+ * NOTE: All 5 functions should be set.  */
+void
+gcry_set_allocation_handler (gcry_handler_alloc_t new_alloc_func,
+			     gcry_handler_alloc_t new_alloc_secure_func,
+			     gcry_handler_secure_check_t new_is_secure_func,
+			     gcry_handler_realloc_t new_realloc_func,
+			     gcry_handler_free_t new_free_func)
+{
+  global_init ();
+
+  if (fips_mode ())
+    {
+      /* We do not want to enforce the fips mode, but merely set a
+         flag so that the application may check whether it is still in
+         fips mode.  */
+      _gcry_inactivate_fips_mode ("custom allocation handler");
+    }
+
+  alloc_func = new_alloc_func;
+  alloc_secure_func = new_alloc_secure_func;
+  is_secure_func = new_is_secure_func;
+  realloc_func = new_realloc_func;
+  free_func = new_free_func;
+}
+
+
+
+/****************
+ * Set an optional handler which is called in case the xmalloc functions
+ * ran out of memory.  This handler may do one of these things:
+ *   o free some memory and return true, so that the xmalloc function
+ *     tries again.
+ *   o Do whatever it like and return false, so that the xmalloc functions
+ *     use the default fatal error handler.
+ *   o Terminate the program and don't return.
+ *
+ * The handler function is called with 3 arguments:  The opaque value set with
+ * this function, the requested memory size, and a flag with these bits
+ * currently defined:
+ *	bit 0 set = secure memory has been requested.
+ */
+void
+gcry_set_outofcore_handler( int (*f)( void*, size_t, unsigned int ),
+							void *value )
+{
+  global_init ();
+
+  if (fips_mode () )
+    {
+      log_info ("out of core handler ignored in FIPS mode\n");
+      return;
+    }
+
+  outofcore_handler = f;
+  outofcore_handler_value = value;
+}
+
+/* Return the no_secure_memory flag.  */
+static int
+get_no_secure_memory (void)
+{
+  if (!no_secure_memory)
+    return 0;
+  if (_gcry_enforced_fips_mode ())
+    {
+      no_secure_memory = 0;
+      return 0;
+    }
+  return no_secure_memory;
+}
+
+
+static gcry_err_code_t
+do_malloc (size_t n, unsigned int flags, void **mem)
+{
+  gcry_err_code_t err = 0;
+  void *m;
+
+  if ((flags & GCRY_ALLOC_FLAG_SECURE) && !get_no_secure_memory ())
+    {
+      if (alloc_secure_func)
+	m = (*alloc_secure_func) (n);
+      else
+	m = _gcry_private_malloc_secure (n);
+    }
+  else
+    {
+      if (alloc_func)
+	m = (*alloc_func) (n);
+      else
+	m = _gcry_private_malloc (n);
+    }
+
+  if (!m)
+    {
+      /* Make sure that ERRNO has been set in case a user supplied
+         memory handler didn't it correctly. */
+      if (!errno)
+        gpg_err_set_errno (ENOMEM);
+      err = gpg_err_code_from_errno (errno);
+    }
+  else
+    *mem = m;
+
+  return err;
+}
+
+void *
+gcry_malloc (size_t n)
+{
+  void *mem = NULL;
+
+  do_malloc (n, 0, &mem);
+
+  return mem;
+}
+
+void *
+gcry_malloc_secure (size_t n)
+{
+  void *mem = NULL;
+
+  do_malloc (n, GCRY_ALLOC_FLAG_SECURE, &mem);
+
+  return mem;
+}
+
+int
+gcry_is_secure (const void *a)
+{
+  if (get_no_secure_memory ())
+    return 0;
+  if (is_secure_func)
+    return is_secure_func (a) ;
+  return _gcry_private_is_secure (a);
+}
+
+void
+_gcry_check_heap( const void *a )
+{
+  (void)a;
+
+    /* FIXME: implement this*/
+#if 0
+    if( some_handler )
+	some_handler(a)
+    else
+	_gcry_private_check_heap(a)
+#endif
+}
+
+void *
+gcry_realloc (void *a, size_t n)
+{
+  void *p;
+
+  /* To avoid problems with non-standard realloc implementations and
+     our own secmem_realloc, we divert to malloc and free here.  */
+  if (!a)
+    return gcry_malloc (n);
+  if (!n)
+    {
+      gcry_free (a);
+      return NULL;
+    }
+
+  if (realloc_func)
+    p = realloc_func (a, n);
+  else
+    p =  _gcry_private_realloc (a, n);
+  if (!p && !errno)
+    gpg_err_set_errno (ENOMEM);
+  return p;
+}
+
+void
+gcry_free (void *p)
+{
+  int save_errno;
+
+  if (!p)
+    return;
+
+  /* In case ERRNO is set we better save it so that the free machinery
+     may not accidently change ERRNO.  We restore it only if it was
+     already set to comply with the usual C semantic for ERRNO.  */
+  save_errno = errno;
+  if (free_func)
+    free_func (p);
+  else
+    _gcry_private_free (p);
+
+  if (save_errno)
+    gpg_err_set_errno (save_errno);
+}
+
+void *
+gcry_calloc (size_t n, size_t m)
+{
+  size_t bytes;
+  void *p;
+
+  bytes = n * m; /* size_t is unsigned so the behavior on overflow is
+                    defined. */
+  if (m && bytes / m != n)
+    {
+      gpg_err_set_errno (ENOMEM);
+      return NULL;
+    }
+
+  p = gcry_malloc (bytes);
+  if (p)
+    memset (p, 0, bytes);
+  return p;
+}
+
+void *
+gcry_calloc_secure (size_t n, size_t m)
+{
+  size_t bytes;
+  void *p;
+
+  bytes = n * m; /* size_t is unsigned so the behavior on overflow is
+                    defined. */
+  if (m && bytes / m != n)
+    {
+      gpg_err_set_errno (ENOMEM);
+      return NULL;
+    }
+
+  p = gcry_malloc_secure (bytes);
+  if (p)
+    memset (p, 0, bytes);
+  return p;
+}
+
+
+/* Create and return a copy of the null-terminated string STRING.  If
+   it is contained in secure memory, the copy will be contained in
+   secure memory as well.  In an out-of-memory condition, NULL is
+   returned.  */
+char *
+gcry_strdup (const char *string)
+{
+  char *string_cp = NULL;
+  size_t string_n = 0;
+
+  string_n = strlen (string);
+
+  if (gcry_is_secure (string))
+    string_cp = gcry_malloc_secure (string_n + 1);
+  else
+    string_cp = gcry_malloc (string_n + 1);
+
+  if (string_cp)
+    strcpy (string_cp, string);
+
+  return string_cp;
+}
+
+
+void *
+gcry_xmalloc( size_t n )
+{
+  void *p;
+
+  while ( !(p = gcry_malloc( n )) )
+    {
+      if ( fips_mode ()
+           || !outofcore_handler
+           || !outofcore_handler (outofcore_handler_value, n, 0) )
+        {
+          _gcry_fatal_error (gpg_err_code_from_errno (errno), NULL);
+        }
+    }
+    return p;
+}
+
+void *
+gcry_xrealloc( void *a, size_t n )
+{
+  void *p;
+
+  while ( !(p = gcry_realloc( a, n )) )
+    {
+      if ( fips_mode ()
+           || !outofcore_handler
+           || !outofcore_handler (outofcore_handler_value, n,
+                                   gcry_is_secure(a)? 3:2 ) )
+        {
+          _gcry_fatal_error (gpg_err_code_from_errno (errno), NULL );
+	}
+    }
+    return p;
+}
+
+void *
+gcry_xmalloc_secure( size_t n )
+{
+  void *p;
+
+  while ( !(p = gcry_malloc_secure( n )) )
+    {
+      if ( fips_mode ()
+           || !outofcore_handler
+           || !outofcore_handler (outofcore_handler_value, n, 1) )
+        {
+          _gcry_fatal_error (gpg_err_code_from_errno (errno),
+                             _("out of core in secure memory"));
+	}
+    }
+  return p;
+}
+
+
+void *
+gcry_xcalloc( size_t n, size_t m )
+{
+  size_t nbytes;
+  void *p;
+
+  nbytes = n * m;
+  if (m && nbytes / m != n)
+    {
+      gpg_err_set_errno (ENOMEM);
+      _gcry_fatal_error(gpg_err_code_from_errno (errno), NULL );
+    }
+
+  p = gcry_xmalloc ( nbytes );
+  memset ( p, 0, nbytes );
+  return p;
+}
+
+void *
+gcry_xcalloc_secure( size_t n, size_t m )
+{
+  size_t nbytes;
+  void *p;
+
+  nbytes = n * m;
+  if (m && nbytes / m != n)
+    {
+      gpg_err_set_errno (ENOMEM);
+      _gcry_fatal_error(gpg_err_code_from_errno (errno), NULL );
+    }
+
+  p = gcry_xmalloc_secure ( nbytes );
+  memset ( p, 0, nbytes );
+  return p;
+}
+
+char *
+gcry_xstrdup (const char *string)
+{
+  char *p;
+
+  while ( !(p = gcry_strdup (string)) )
+    {
+      size_t n = strlen (string);
+      int is_sec = !!gcry_is_secure (string);
+
+      if (fips_mode ()
+          || !outofcore_handler
+          || !outofcore_handler (outofcore_handler_value, n, is_sec) )
+        {
+          _gcry_fatal_error (gpg_err_code_from_errno (errno),
+                             is_sec? _("out of core in secure memory"):NULL);
+	}
+    }
+
+  return p;
+}
+
+
+int
+_gcry_get_debug_flag (unsigned int mask)
+{
+  if ( fips_mode () )
+    return 0;
+  return (debug_flags & mask);
+}
+
+
+
+/* It is often useful to get some feedback of long running operations.
+   This function may be used to register a handler for this.
+   The callback function CB is used as:
+
+   void cb (void *opaque, const char *what, int printchar,
+           int current, int total);
+
+   Where WHAT is a string identifying the the type of the progress
+   output, PRINTCHAR the character usually printed, CURRENT the amount
+   of progress currently done and TOTAL the expected amount of
+   progress.  A value of 0 for TOTAL indicates that there is no
+   estimation available.
+
+   Defined values for WHAT:
+
+   "need_entropy"  X    0  number-of-bytes-required
+            When running low on entropy
+   "primegen"      '\n'  0 0
+           Prime generated
+                   '!'
+           Need to refresh the prime pool
+                   '<','>'
+           Number of bits adjusted
+                   '^'
+           Looking for a generator
+                   '.'
+           Fermat tests on 10 candidates failed
+                  ':'
+           Restart with a new random value
+                  '+'
+           Rabin Miller test passed
+   "pk_elg"        '+','-','.','\n'   0  0
+            Only used in debugging mode.
+   "pk_dsa"
+            Only used in debugging mode.
+*/
+void
+gcry_set_progress_handler (void (*cb)(void *,const char*,int, int, int),
+                           void *cb_data)
+{
+#if USE_DSA
+  _gcry_register_pk_dsa_progress (cb, cb_data);
+#endif
+#if USE_ELGAMAL
+  _gcry_register_pk_elg_progress (cb, cb_data);
+#endif
+  _gcry_register_primegen_progress (cb, cb_data);
+  _gcry_register_random_progress (cb, cb_data);
+}
diff --git a/grub-core/lib/libgcrypt/src/hmac256.c b/grub-core/lib/libgcrypt/src/hmac256.c
new file mode 100644
index 0000000..f3bc092
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/hmac256.c
@@ -0,0 +1,793 @@
+/* hmac256.c - Standalone HMAC implementation
+ * Copyright (C) 2003, 2006, 2008  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+    This is a standalone HMAC-SHA-256 implementation based on the code
+    from ../cipher/sha256.c.  It is a second implementation to allow
+    comparing against the standard implementations and to be used for
+    internal consistency checks.  It should not be used for sensitive
+    data because no mechanisms to clear the stack etc are used.
+
+    This module may be used standalone and requires only a few
+    standard definitions to be provided in a config.h file.
+
+    Types:
+
+     u32 - unsigned 32 bit type.
+
+    Constants:
+
+     WORDS_BIGENDIAN       Defined to 1 on big endian systems.
+     inline                If defined, it should yield the keyword used
+                           to inline a function.
+     HAVE_U32_TYPEDEF      Defined if the u32 type is available.
+     SIZEOF_UNSIGNED_INT   Defined to the size in bytes of an unsigned int.
+     SIZEOF_UNSIGNED_LONG  Defined to the size in bytes of an unsigned long.
+
+     STANDALONE            Compile a test driver similar to the
+                           sha1sum tool.  This driver uses a self-test
+                           identically to the one used by Libcgrypt
+                           for testing this included module.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#if defined(__WIN32) && defined(STANDALONE)
+# include <fcntl.h> /* We need setmode().  */
+#endif
+
+/* For a native WindowsCE binary we need to include gpg-error.h to
+   provide a replacement for strerror.  In other cases we need a
+   replacement macro for gpg_err_set_errno.  */
+#ifdef __MINGW32CE__
+# include <gpg-error.h>
+#else
+# define gpg_err_set_errno(a) (errno = (a))
+#endif
+
+#include "hmac256.h"
+
+
+
+#ifndef HAVE_U32_TYPEDEF
+# undef u32 /* Undef a possible macro with that name.  */
+# if SIZEOF_UNSIGNED_INT == 4
+   typedef unsigned int u32;
+# elif SIZEOF_UNSIGNED_LONG == 4
+   typedef unsigned long u32;
+# else
+#  error no typedef for u32
+# endif
+# define HAVE_U32_TYPEDEF
+#endif
+
+
+
+
+/* The context used by this module.  */
+struct hmac256_context
+{
+  u32  h0, h1, h2, h3, h4, h5, h6, h7;
+  u32  nblocks;
+  int  count;
+  int  finalized:1;
+  int  use_hmac:1;
+  unsigned char buf[64];
+  unsigned char opad[64];
+};
+
+
+/* Rotate a 32 bit word.  */
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+ror(u32 x, int n)
+{
+	__asm__("rorl %%cl,%0"
+		:"=r" (x)
+		:"0" (x),"c" (n));
+	return x;
+}
+#else
+#define ror(x,n) ( ((x) >> (n)) | ((x) << (32-(n))) )
+#endif
+
+#define my_wipememory2(_ptr,_set,_len) do { \
+              volatile char *_vptr=(volatile char *)(_ptr); \
+              size_t _vlen=(_len); \
+              while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
+                  } while(0)
+#define my_wipememory(_ptr,_len) my_wipememory2(_ptr,0,_len)
+
+
+
+
+/*
+    The SHA-256 core: Transform the message X which consists of 16
+    32-bit-words. See FIPS 180-2 for details.
+ */
+static void
+transform (hmac256_context_t hd, const void *data_arg)
+{
+  const unsigned char *data = data_arg;
+
+#define Cho(x,y,z) (z ^ (x & (y ^ z)))      /* (4.2) same as SHA-1's F1 */
+#define Maj(x,y,z) ((x & y) | (z & (x|y)))  /* (4.3) same as SHA-1's F3 */
+#define Sum0(x) (ror ((x), 2) ^ ror ((x), 13) ^ ror ((x), 22))  /* (4.4) */
+#define Sum1(x) (ror ((x), 6) ^ ror ((x), 11) ^ ror ((x), 25))  /* (4.5) */
+#define S0(x) (ror ((x), 7) ^ ror ((x), 18) ^ ((x) >> 3))       /* (4.6) */
+#define S1(x) (ror ((x), 17) ^ ror ((x), 19) ^ ((x) >> 10))     /* (4.7) */
+#define R(a,b,c,d,e,f,g,h,k,w) do                                 \
+          {                                                       \
+            t1 = (h) + Sum1((e)) + Cho((e),(f),(g)) + (k) + (w);  \
+            t2 = Sum0((a)) + Maj((a),(b),(c));                    \
+            h = g;                                                \
+            g = f;                                                \
+            f = e;                                                \
+            e = d + t1;                                           \
+            d = c;                                                \
+            c = b;                                                \
+            b = a;                                                \
+            a = t1 + t2;                                          \
+          } while (0)
+
+  static const u32 K[64] =
+    {
+      0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+      0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+      0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+      0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+      0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+      0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+      0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+      0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+      0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+      0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+      0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+      0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+      0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+      0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+      0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+      0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+    };
+
+  u32 a, b, c, d, e, f, g, h, t1, t2;
+  u32 x[16];
+  u32 w[64];
+  int i;
+
+  a = hd->h0;
+  b = hd->h1;
+  c = hd->h2;
+  d = hd->h3;
+  e = hd->h4;
+  f = hd->h5;
+  g = hd->h6;
+  h = hd->h7;
+
+#ifdef WORDS_BIGENDIAN
+  memcpy (x, data, 64);
+#else /*!WORDS_BIGENDIAN*/
+  {
+    unsigned char *p2;
+
+    for (i=0, p2=(unsigned char*)x; i < 16; i++, p2 += 4 )
+      {
+        p2[3] = *data++;
+        p2[2] = *data++;
+        p2[1] = *data++;
+        p2[0] = *data++;
+      }
+  }
+#endif /*!WORDS_BIGENDIAN*/
+
+  for (i=0; i < 16; i++)
+    w[i] = x[i];
+  for (; i < 64; i++)
+    w[i] = S1(w[i-2]) + w[i-7] + S0(w[i-15]) + w[i-16];
+
+  for (i=0; i < 64; i++)
+    R(a,b,c,d,e,f,g,h,K[i],w[i]);
+
+  hd->h0 += a;
+  hd->h1 += b;
+  hd->h2 += c;
+  hd->h3 += d;
+  hd->h4 += e;
+  hd->h5 += f;
+  hd->h6 += g;
+  hd->h7 += h;
+}
+#undef Cho
+#undef Maj
+#undef Sum0
+#undef Sum1
+#undef S0
+#undef S1
+#undef R
+
+
+/*  Finalize the current SHA256 calculation.  */
+static void
+finalize (hmac256_context_t hd)
+{
+  u32 t, msb, lsb;
+  unsigned char *p;
+
+  if (hd->finalized)
+    return; /* Silently ignore a finalized context.  */
+
+  _gcry_hmac256_update (hd, NULL, 0); /* Flush.  */
+
+  t = hd->nblocks;
+  /* Multiply by 64 to make a byte count. */
+  lsb = t << 6;
+  msb = t >> 26;
+  /* Add the count. */
+  t = lsb;
+  if ((lsb += hd->count) < t)
+    msb++;
+  /* Multiply by 8 to make a bit count. */
+  t = lsb;
+  lsb <<= 3;
+  msb <<= 3;
+  msb |= t >> 29;
+
+  if (hd->count < 56)
+    { /* Enough room.  */
+      hd->buf[hd->count++] = 0x80; /* pad */
+      while (hd->count < 56)
+        hd->buf[hd->count++] = 0;  /* pad */
+    }
+  else
+    { /* Need one extra block. */
+      hd->buf[hd->count++] = 0x80; /* pad character */
+      while (hd->count < 64)
+        hd->buf[hd->count++] = 0;
+      _gcry_hmac256_update (hd, NULL, 0);  /* Flush.  */;
+      memset (hd->buf, 0, 56 ); /* Zero out next next block.  */
+    }
+  /* Append the 64 bit count. */
+  hd->buf[56] = msb >> 24;
+  hd->buf[57] = msb >> 16;
+  hd->buf[58] = msb >>  8;
+  hd->buf[59] = msb;
+  hd->buf[60] = lsb >> 24;
+  hd->buf[61] = lsb >> 16;
+  hd->buf[62] = lsb >>  8;
+  hd->buf[63] = lsb;
+  transform (hd, hd->buf);
+
+  /* Store the digest into hd->buf.  */
+  p = hd->buf;
+#define X(a) do { *p++ = hd->h##a >> 24; *p++ = hd->h##a >> 16;	 \
+		  *p++ = hd->h##a >> 8; *p++ = hd->h##a; } while(0)
+  X(0);
+  X(1);
+  X(2);
+  X(3);
+  X(4);
+  X(5);
+  X(6);
+  X(7);
+#undef X
+  hd->finalized = 1;
+}
+
+
+
+/* Create a new context.  On error NULL is returned and errno is set
+   appropriately.  If KEY is given the function computes HMAC using
+   this key; with KEY given as NULL, a plain SHA-256 digest is
+   computed.  */
+hmac256_context_t
+_gcry_hmac256_new (const void *key, size_t keylen)
+{
+  hmac256_context_t hd;
+
+  hd = malloc (sizeof *hd);
+  if (!hd)
+    return NULL;
+
+  hd->h0 = 0x6a09e667;
+  hd->h1 = 0xbb67ae85;
+  hd->h2 = 0x3c6ef372;
+  hd->h3 = 0xa54ff53a;
+  hd->h4 = 0x510e527f;
+  hd->h5 = 0x9b05688c;
+  hd->h6 = 0x1f83d9ab;
+  hd->h7 = 0x5be0cd19;
+  hd->nblocks = 0;
+  hd->count = 0;
+  hd->finalized = 0;
+  hd->use_hmac = 0;
+
+  if (key)
+    {
+      int i;
+      unsigned char ipad[64];
+
+      memset (ipad, 0, 64);
+      memset (hd->opad, 0, 64);
+      if (keylen <= 64)
+        {
+          memcpy (ipad, key, keylen);
+          memcpy (hd->opad, key, keylen);
+        }
+      else
+        {
+          hmac256_context_t tmphd;
+
+          tmphd = _gcry_hmac256_new (NULL, 0);
+          if (!tmphd)
+            {
+              free (hd);
+              return NULL;
+            }
+          _gcry_hmac256_update (tmphd, key, keylen);
+          finalize (tmphd);
+          memcpy (ipad, tmphd->buf, 32);
+          memcpy (hd->opad, tmphd->buf, 32);
+          _gcry_hmac256_release (tmphd);
+        }
+      for (i=0; i < 64; i++)
+        {
+          ipad[i] ^= 0x36;
+          hd->opad[i] ^= 0x5c;
+        }
+      hd->use_hmac = 1;
+      _gcry_hmac256_update (hd, ipad, 64);
+      my_wipememory (ipad, 64);
+    }
+
+  return hd;
+}
+
+/* Release a context created by _gcry_hmac256_new.  CTX may be NULL
+   in which case the function does nothing.  */
+void
+_gcry_hmac256_release (hmac256_context_t ctx)
+{
+  if (ctx)
+    {
+      /* Note: We need to take care not to modify errno.  */
+      if (ctx->use_hmac)
+        my_wipememory (ctx->opad, 64);
+      free (ctx);
+    }
+}
+
+
+/* Update the message digest with the contents of BUFFER containing
+   LENGTH bytes.  */
+void
+_gcry_hmac256_update (hmac256_context_t hd,
+                        const void *buffer, size_t length)
+{
+  const unsigned char *inbuf = buffer;
+
+  if (hd->finalized)
+    return; /* Silently ignore a finalized context.  */
+
+  if (hd->count == 64)
+    {
+      /* Flush the buffer. */
+      transform (hd, hd->buf);
+      hd->count = 0;
+      hd->nblocks++;
+    }
+  if (!inbuf)
+    return;  /* Only flushing was requested. */
+  if (hd->count)
+    {
+      for (; length && hd->count < 64; length--)
+        hd->buf[hd->count++] = *inbuf++;
+      _gcry_hmac256_update (hd, NULL, 0); /* Flush.  */
+      if (!length)
+        return;
+    }
+
+
+  while (length >= 64)
+    {
+      transform (hd, inbuf);
+      hd->count = 0;
+      hd->nblocks++;
+      length -= 64;
+      inbuf += 64;
+    }
+  for (; length && hd->count < 64; length--)
+    hd->buf[hd->count++] = *inbuf++;
+}
+
+
+/* Finalize an operation and return the digest.  If R_DLEN is not NULL
+   the length of the digest will be stored at that address.  The
+   returned value is valid as long as the context exists.  On error
+   NULL is returned. */
+const void *
+_gcry_hmac256_finalize (hmac256_context_t hd, size_t *r_dlen)
+{
+  finalize (hd);
+  if (hd->use_hmac)
+    {
+      hmac256_context_t tmphd;
+
+      tmphd = _gcry_hmac256_new (NULL, 0);
+      if (!tmphd)
+        {
+          free (hd);
+          return NULL;
+        }
+      _gcry_hmac256_update (tmphd, hd->opad, 64);
+      _gcry_hmac256_update (tmphd, hd->buf, 32);
+      finalize (tmphd);
+      memcpy (hd->buf, tmphd->buf, 32);
+      _gcry_hmac256_release (tmphd);
+    }
+  if (r_dlen)
+    *r_dlen = 32;
+  return (void*)hd->buf;
+}
+
+
+/* Convenience function to compute the HMAC-SHA256 of one file.  The
+   user needs to provide a buffer RESULT of at least 32 bytes, he
+   needs to put the size of the buffer into RESULTSIZE and the
+   FILENAME.  KEY and KEYLEN are as described for _gcry_hmac256_new.
+   On success the function returns the valid length of the result
+   buffer (which will be 32) or -1 on error.  On error ERRNO is set
+   appropriate.  */
+int
+_gcry_hmac256_file (void *result, size_t resultsize, const char *filename,
+                    const void *key, size_t keylen)
+{
+  FILE *fp;
+  hmac256_context_t hd;
+  size_t buffer_size, nread, digestlen;
+  char *buffer;
+  const unsigned char *digest;
+
+  fp = fopen (filename, "rb");
+  if (!fp)
+    return -1;
+
+  hd = _gcry_hmac256_new (key, keylen);
+  if (!hd)
+    {
+      fclose (fp);
+      return -1;
+    }
+
+  buffer_size = 32768;
+  buffer = malloc (buffer_size);
+  if (!buffer)
+    {
+      fclose (fp);
+      _gcry_hmac256_release (hd);
+      return -1;
+    }
+
+  while ( (nread = fread (buffer, 1, buffer_size, fp)))
+    _gcry_hmac256_update (hd, buffer, nread);
+
+  free (buffer);
+
+  if (ferror (fp))
+    {
+      fclose (fp);
+      _gcry_hmac256_release (hd);
+      return -1;
+    }
+
+  fclose (fp);
+
+  digest = _gcry_hmac256_finalize (hd, &digestlen);
+  if (!digest)
+    {
+      _gcry_hmac256_release (hd);
+      return -1;
+    }
+
+  if (digestlen > resultsize)
+    {
+      _gcry_hmac256_release (hd);
+      gpg_err_set_errno (EINVAL);
+      return -1;
+    }
+  memcpy (result, digest, digestlen);
+  _gcry_hmac256_release (hd);
+
+  return digestlen;
+}
+
+
+
+#ifdef STANDALONE
+static int
+selftest (void)
+{
+  static struct
+  {
+    const char * const desc;
+    const char * const data;
+    const char * const key;
+    const unsigned char expect[32];
+  } tv[] =
+    {
+      { "data-28 key-4",
+        "what do ya want for nothing?",
+        "Jefe",
+	{ 0x5b, 0xdc, 0xc1, 0x46, 0xbf, 0x60, 0x75, 0x4e,
+          0x6a, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xc7,
+          0x5a, 0x00, 0x3f, 0x08, 0x9d, 0x27, 0x39, 0x83,
+          0x9d, 0xec, 0x58, 0xb9, 0x64, 0xec, 0x38, 0x43 } },
+
+      { "data-9 key-20",
+        "Hi There",
+	"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+        "\x0b\x0b\x0b\x0b",
+        { 0xb0, 0x34, 0x4c, 0x61, 0xd8, 0xdb, 0x38, 0x53,
+          0x5c, 0xa8, 0xaf, 0xce, 0xaf, 0x0b, 0xf1, 0x2b,
+          0x88, 0x1d, 0xc2, 0x00, 0xc9, 0x83, 0x3d, 0xa7,
+          0x26, 0xe9, 0x37, 0x6c, 0x2e, 0x32, 0xcf, 0xf7 } },
+
+      { "data-50 key-20",
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+        "\xdd\xdd",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa",
+        { 0x77, 0x3e, 0xa9, 0x1e, 0x36, 0x80, 0x0e, 0x46,
+          0x85, 0x4d, 0xb8, 0xeb, 0xd0, 0x91, 0x81, 0xa7,
+          0x29, 0x59, 0x09, 0x8b, 0x3e, 0xf8, 0xc1, 0x22,
+          0xd9, 0x63, 0x55, 0x14, 0xce, 0xd5, 0x65, 0xfe } },
+
+      { "data-50 key-26",
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+        "\xcd\xcd",
+	"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+        "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+	{ 0x82, 0x55, 0x8a, 0x38, 0x9a, 0x44, 0x3c, 0x0e,
+          0xa4, 0xcc, 0x81, 0x98, 0x99, 0xf2, 0x08, 0x3a,
+          0x85, 0xf0, 0xfa, 0xa3, 0xe5, 0x78, 0xf8, 0x07,
+          0x7a, 0x2e, 0x3f, 0xf4, 0x67, 0x29, 0x66, 0x5b } },
+
+      { "data-54 key-131",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+	{ 0x60, 0xe4, 0x31, 0x59, 0x1e, 0xe0, 0xb6, 0x7f,
+          0x0d, 0x8a, 0x26, 0xaa, 0xcb, 0xf5, 0xb7, 0x7f,
+          0x8e, 0x0b, 0xc6, 0x21, 0x37, 0x28, 0xc5, 0x14,
+          0x05, 0x46, 0x04, 0x0f, 0x0e, 0xe3, 0x7f, 0x54 } },
+
+      { "data-152 key-131",
+        "This is a test using a larger than block-size key and a larger "
+        "than block-size data. The key needs to be hashed before being "
+        "used by the HMAC algorithm.",
+	"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+        "\xaa\xaa\xaa",
+	{ 0x9b, 0x09, 0xff, 0xa7, 0x1b, 0x94, 0x2f, 0xcb,
+          0x27, 0x63, 0x5f, 0xbc, 0xd5, 0xb0, 0xe9, 0x44,
+          0xbf, 0xdc, 0x63, 0x64, 0x4f, 0x07, 0x13, 0x93,
+          0x8a, 0x7f, 0x51, 0x53, 0x5c, 0x3a, 0x35, 0xe2 } },
+
+      { NULL }
+    };
+  int tvidx;
+
+  for (tvidx=0; tv[tvidx].desc; tvidx++)
+    {
+      hmac256_context_t hmachd;
+      const unsigned char *digest;
+      size_t dlen;
+
+      hmachd = _gcry_hmac256_new (tv[tvidx].key, strlen (tv[tvidx].key));
+      if (!hmachd)
+        return -1;
+      _gcry_hmac256_update (hmachd, tv[tvidx].data, strlen (tv[tvidx].data));
+      digest = _gcry_hmac256_finalize (hmachd, &dlen);
+      if (!digest)
+        {
+          _gcry_hmac256_release (hmachd);
+          return -1;
+        }
+      if (dlen != sizeof (tv[tvidx].expect)
+          || memcmp (digest, tv[tvidx].expect, sizeof (tv[tvidx].expect)))
+        {
+          _gcry_hmac256_release (hmachd);
+          return -1;
+        }
+      _gcry_hmac256_release (hmachd);
+    }
+
+  return 0; /* Succeeded. */
+}
+
+
+int
+main (int argc, char **argv)
+{
+  const char *pgm;
+  int last_argc = -1;
+  const char *key;
+  size_t keylen;
+  FILE *fp;
+  hmac256_context_t hd;
+  const unsigned char *digest;
+  char buffer[4096];
+  size_t n, dlen, idx;
+  int use_stdin = 0;
+  int use_binary = 0;
+
+  assert (sizeof (u32) == 4);
+#ifdef __WIN32
+  setmode (fileno (stdin), O_BINARY);
+#endif
+
+  if (argc)
+    {
+      pgm = strrchr (*argv, '/');
+      if (pgm)
+        pgm++;
+      else
+        pgm = *argv;
+      argc--; argv++;
+    }
+  else
+    pgm = "?";
+
+  while (argc && last_argc != argc )
+    {
+      last_argc = argc;
+      if (!strcmp (*argv, "--"))
+        {
+          argc--; argv++;
+          break;
+        }
+      else if (!strcmp (*argv, "--version"))
+        {
+          fputs ("hmac256 (Libgcrypt) " VERSION "\n"
+                 "Copyright (C) 2008 Free Software Foundation, Inc.\n"
+                 "License LGPLv2.1+: GNU LGPL version 2.1 or later "
+                 "<http://gnu.org/licenses/old-licenses/lgpl-2.1.html>\n"
+                 "This is free software: you are free to change and "
+                 "redistribute it.\n"
+                 "There is NO WARRANTY, to the extent permitted by law.\n",
+                 stdout);
+          exit (0);
+        }
+      else if (!strcmp (*argv, "--binary"))
+        {
+          argc--; argv++;
+          use_binary = 1;
+        }
+    }
+
+  if (argc < 1)
+    {
+      fprintf (stderr, "usage: %s [--binary] key [filename]\n", pgm);
+      exit (1);
+    }
+
+#ifdef __WIN32
+  if (use_binary)
+    setmode (fileno (stdout), O_BINARY);
+#endif
+
+  key = *argv;
+  argc--, argv++;
+  keylen = strlen (key);
+  use_stdin = !argc;
+
+  if (selftest ())
+    {
+      fprintf (stderr, "%s: fatal error: self-test failed\n", pgm);
+      exit (2);
+    }
+
+  for (; argc || use_stdin; argv++, argc--)
+    {
+      const char *fname = use_stdin? "-" : *argv;
+      fp = use_stdin? stdin : fopen (fname, "rb");
+      if (!fp)
+        {
+          fprintf (stderr, "%s: can't open `%s': %s\n",
+                   pgm, fname, strerror (errno));
+          exit (1);
+        }
+      hd = _gcry_hmac256_new (key, keylen);
+      if (!hd)
+        {
+          fprintf (stderr, "%s: can't allocate context: %s\n",
+                   pgm, strerror (errno));
+          exit (1);
+        }
+      while ( (n = fread (buffer, 1, sizeof buffer, fp)))
+        _gcry_hmac256_update (hd, buffer, n);
+      if (ferror (fp))
+        {
+          fprintf (stderr, "%s: error reading `%s': %s\n",
+                   pgm, fname, strerror (errno));
+          exit (1);
+        }
+      if (!use_stdin)
+        fclose (fp);
+
+      digest = _gcry_hmac256_finalize (hd, &dlen);
+      if (!digest)
+        {
+          fprintf (stderr, "%s: error computing HMAC: %s\n",
+                   pgm, strerror (errno));
+          exit (1);
+        }
+      if (use_binary)
+        {
+          if (fwrite (digest, dlen, 1, stdout) != 1)
+            {
+              fprintf (stderr, "%s: error writing output: %s\n",
+                       pgm, strerror (errno));
+              exit (1);
+            }
+        }
+      else
+        {
+          for (idx=0; idx < dlen; idx++)
+            printf ("%02x", digest[idx]);
+          _gcry_hmac256_release (hd);
+          if (use_stdin)
+            {
+              putchar ('\n');
+              break;
+            }
+          printf ("  %s\n", fname);
+        }
+    }
+
+  return 0;
+}
+#endif /*STANDALONE*/
+
+
+/*
+Local Variables:
+compile-command: "cc -Wall -g -I.. -DSTANDALONE -o hmac256 hmac256.c"
+End:
+*/
diff --git a/grub-core/lib/libgcrypt/src/hmac256.h b/grub-core/lib/libgcrypt/src/hmac256.h
new file mode 100644
index 0000000..df28e72
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/hmac256.h
@@ -0,0 +1,36 @@
+/* hmac256.h - Declarations for _gcry_hmac256
+ *	Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HMAC256_H
+#define HMAC256_H
+
+
+struct hmac256_context;
+typedef struct hmac256_context *hmac256_context_t;
+
+hmac256_context_t _gcry_hmac256_new (const void *key, size_t keylen);
+void _gcry_hmac256_update (hmac256_context_t hd, const void *buf, size_t len);
+const void *_gcry_hmac256_finalize (hmac256_context_t hd, size_t *r_dlen);
+void _gcry_hmac256_release (hmac256_context_t hd);
+
+int _gcry_hmac256_file (void *result, size_t resultsize, const char *filename,
+                        const void *key, size_t keylen);
+
+
+#endif /*HMAC256_H*/
diff --git a/grub-core/lib/libgcrypt/src/hwfeatures.c b/grub-core/lib/libgcrypt/src/hwfeatures.c
new file mode 100644
index 0000000..c356798
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/hwfeatures.c
@@ -0,0 +1,192 @@
+/* hwfeatures.c - Detect hardware features.
+ * Copyright (C) 2007, 2011  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+#include "g10lib.h"
+
+/* A bit vector describing the hardware features currently
+   available. */
+static unsigned int hw_features;
+
+
+/* Return a bit vector describing the available hardware features.
+   The HWF_ constants are used to test for them. */
+unsigned int
+_gcry_get_hw_features (void)
+{
+  return hw_features;
+}
+
+
+#if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4 && defined (__GNUC__)
+static void
+detect_ia32_gnuc (void)
+{
+  /* The code here is only useful for the PadLock engine thus we don't
+     build it if that support has been disabled.  */
+  int has_cpuid = 0;
+  char vendor_id[12+1];
+
+  /* Detect the CPUID feature by testing some undefined behaviour (16
+     vs 32 bit pushf/popf). */
+  asm volatile
+    ("pushf\n\t"                 /* Copy flags to EAX.  */
+     "popl %%eax\n\t"
+     "movl %%eax, %%ecx\n\t"     /* Save flags into ECX.  */
+     "xorl $0x200000, %%eax\n\t" /* Toggle ID bit and copy it to the flags.  */
+     "pushl %%eax\n\t"
+     "popf\n\t"
+     "pushf\n\t"                 /* Copy changed flags again to EAX.  */
+     "popl %%eax\n\t"
+     "pushl %%ecx\n\t"           /* Restore flags from ECX.  */
+     "popf\n\t"
+     "xorl %%eax, %%ecx\n\t"     /* Compare flags against saved flags.  */
+     "jz .Lno_cpuid%=\n\t"       /* Toggling did not work, thus no CPUID.  */
+     "movl $1, %0\n"             /* Worked. true -> HAS_CPUID.  */
+     ".Lno_cpuid%=:\n\t"
+     : "+r" (has_cpuid)
+     :
+     : "%eax", "%ecx", "cc"
+     );
+
+  if (!has_cpuid)
+    return;  /* No way.  */
+
+  asm volatile
+    ("pushl %%ebx\n\t"           /* Save GOT register.  */
+     "xorl  %%eax, %%eax\n\t"    /* 0 -> EAX.  */
+     "cpuid\n\t"                 /* Get vendor ID.  */
+     "movl  %%ebx, (%0)\n\t"     /* EBX,EDX,ECX -> VENDOR_ID.  */
+     "movl  %%edx, 4(%0)\n\t"
+     "movl  %%ecx, 8(%0)\n\t"
+     "popl  %%ebx\n"
+     :
+     : "S" (&vendor_id[0])
+     : "%eax", "%ecx", "%edx", "cc"
+     );
+  vendor_id[12] = 0;
+
+  if (0)
+    ; /* Just to make "else if" and ifdef macros look pretty.  */
+#ifdef ENABLE_PADLOCK_SUPPORT
+  else if (!strcmp (vendor_id, "CentaurHauls"))
+    {
+      /* This is a VIA CPU.  Check what PadLock features we have.  */
+      asm volatile
+        ("pushl %%ebx\n\t"	        /* Save GOT register.  */
+         "movl $0xC0000000, %%eax\n\t"  /* Check for extended centaur  */
+         "cpuid\n\t"                    /* feature flags.              */
+         "popl %%ebx\n\t"	        /* Restore GOT register. */
+         "cmpl $0xC0000001, %%eax\n\t"
+         "jb .Lready%=\n\t"             /* EAX < 0xC0000000 => no padlock.  */
+
+         "pushl %%ebx\n\t"	        /* Save GOT register. */
+         "movl $0xC0000001, %%eax\n\t"  /* Ask for the extended */
+         "cpuid\n\t"                    /* feature flags.       */
+         "popl %%ebx\n\t"	        /* Restore GOT register. */
+
+         "movl %%edx, %%eax\n\t"        /* Take copy of feature flags.  */
+         "andl $0x0C, %%eax\n\t"        /* Test bits 2 and 3 to see whether */
+         "cmpl $0x0C, %%eax\n\t"        /* the RNG exists and is enabled.   */
+         "jnz .Lno_rng%=\n\t"
+         "orl $1, %0\n"                 /* Set our HWF_PADLOCK_RNG bit.  */
+
+         ".Lno_rng%=:\n\t"
+         "movl %%edx, %%eax\n\t"        /* Take copy of feature flags.  */
+         "andl $0xC0, %%eax\n\t"        /* Test bits 6 and 7 to see whether */
+         "cmpl $0xC0, %%eax\n\t"        /* the ACE exists and is enabled.   */
+         "jnz .Lno_ace%=\n\t"
+         "orl $2, %0\n"                 /* Set our HWF_PADLOCK_AES bit.  */
+
+         ".Lno_ace%=:\n\t"
+         "movl %%edx, %%eax\n\t"        /* Take copy of feature flags.  */
+         "andl $0xC00, %%eax\n\t"       /* Test bits 10, 11 to see whether  */
+         "cmpl $0xC00, %%eax\n\t"       /* the PHE exists and is enabled.   */
+         "jnz .Lno_phe%=\n\t"
+         "orl $4, %0\n"                 /* Set our HWF_PADLOCK_SHA bit.  */
+
+         ".Lno_phe%=:\n\t"
+         "movl %%edx, %%eax\n\t"        /* Take copy of feature flags.  */
+         "andl $0x3000, %%eax\n\t"      /* Test bits 12, 13 to see whether  */
+         "cmpl $0x3000, %%eax\n\t"      /* MONTMUL exists and is enabled.   */
+         "jnz .Lready%=\n\t"
+         "orl $8, %0\n"                 /* Set our HWF_PADLOCK_MMUL bit.  */
+
+         ".Lready%=:\n"
+         : "+r" (hw_features)
+         :
+         : "%eax", "%edx", "cc"
+         );
+    }
+#endif /*ENABLE_PADLOCK_SUPPORT*/
+  else if (!strcmp (vendor_id, "GenuineIntel"))
+    {
+      /* This is an Intel CPU.  */
+      asm volatile
+        ("pushl %%ebx\n\t"	        /* Save GOT register.  */
+         "movl $1, %%eax\n\t"           /* Get CPU info and feature flags.  */
+         "cpuid\n"
+         "popl %%ebx\n\t"	        /* Restore GOT register. */
+         "testl $0x02000000, %%ecx\n\t" /* Test bit 25.  */
+         "jz .Lno_aes%=\n\t"            /* No AES support.  */
+         "orl $256, %0\n"               /* Set our HWF_INTEL_AES bit.  */
+
+         ".Lno_aes%=:\n"
+         : "+r" (hw_features)
+         :
+         : "%eax", "%ecx", "%edx", "cc"
+         );
+    }
+  else if (!strcmp (vendor_id, "AuthenticAMD"))
+    {
+      /* This is an AMD CPU.  */
+
+    }
+}
+#endif /* __i386__ && SIZEOF_UNSIGNED_LONG == 4 && __GNUC__ */
+
+
+/* Detect the available hardware features.  This function is called
+   once right at startup and we assume that no other threads are
+   running.  */
+void
+_gcry_detect_hw_features (unsigned int disabled_features)
+{
+  hw_features = 0;
+
+  if (fips_mode ())
+    return; /* Hardware support is not to be evaluated.  */
+
+#if defined (__i386__) && SIZEOF_UNSIGNED_LONG == 4
+#ifdef __GNUC__
+  detect_ia32_gnuc ();
+#endif
+#elif defined (__i386__) && SIZEOF_UNSIGNED_LONG == 8
+#ifdef __GNUC__
+#endif
+#endif
+
+  hw_features &= ~disabled_features;
+}
diff --git a/grub-core/lib/libgcrypt/src/libgcrypt-config.in b/grub-core/lib/libgcrypt/src/libgcrypt-config.in
new file mode 100644
index 0000000..c052638
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/libgcrypt-config.in
@@ -0,0 +1,189 @@
+#!/bin/sh
+# Copyright (C) 1999, 2002, 2003, 2004, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This file is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# File: @configure_input@
+
+# General.
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+version="@VERSION@"
+includedir="@includedir@"
+libdir="@libdir@"
+gpg_error_libs="@GPG_ERROR_LIBS@"
+gpg_error_cflags="@GPG_ERROR_CFLAGS@"
+
+# libgcrypt values.
+libs="@LIBGCRYPT_CONFIG_LIBS@"
+cflags="@LIBGCRYPT_CONFIG_CFLAGS@"
+
+# API info
+api_version="@LIBGCRYPT_CONFIG_API_VERSION@"
+
+# Configured for host
+my_host="@LIBGCRYPT_CONFIG_HOST@"
+
+# Misc information.
+symmetric_ciphers="@LIBGCRYPT_CIPHERS@"
+asymmetric_ciphers="@LIBGCRYPT_PUBKEY_CIPHERS@"
+digests="@LIBGCRYPT_DIGESTS@"
+
+# State variables.
+echo_libs=no
+echo_cflags=no
+echo_prefix=no
+echo_algorithms=no
+echo_exec_prefix=no
+echo_version=no
+echo_api_version=no
+echo_host=no
+
+# Prints usage information.
+usage()
+{
+    cat <<EOF
+Usage: $0 [OPTIONS]
+Options:
+	[--prefix]
+	[--exec-prefix]
+	[--version]
+        [--api-version]
+	[--libs]
+	[--cflags]
+	[--algorithms]
+        [--host]
+EOF
+    exit $1
+}
+
+if test $# -eq 0; then
+    # Nothing to do.
+    usage 1 1>&2
+fi
+
+while test $# -gt 0; do
+    case "$1" in
+	# Set up `optarg'.
+	--*=*)
+	    optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
+	    ;;
+	*)
+	    optarg=""
+	    ;;
+    esac
+
+    case $1 in
+	--thread=*)
+	    echo "$0: --thread option obsolete: use the thread callback interface" 1>&2
+	    exit 1
+	    ;;
+        --prefix=*)
+            # For compatibility reasons with old M4 macros, we ignore
+            # setting of prefix.
+            ;;
+	--prefix)
+	    echo_prefix=yes
+	    ;;
+        --exec-prefix=*)
+            ;;
+	--exec-prefix)
+	    echo_exec_prefix=yes
+	    ;;
+	--version)
+	    echo_version=yes
+	    ;;
+        --api-version)
+            echo_api_version=yes
+            ;;
+	--cflags)
+	    echo_cflags=yes
+	    ;;
+	--libs)
+	    echo_libs=yes
+	    ;;
+	--algorithms)
+	    echo_algorithms=yes
+	    ;;
+        --host)
+            echo_host=yes
+            ;;
+	*)
+	    usage 1 1>&2
+	    ;;
+    esac
+    shift
+done
+
+if test "$echo_prefix" = "yes"; then
+    echo "$prefix"
+fi
+
+if test "$echo_exec_prefix" = "yes"; then
+    echo "$exec_prefix"
+fi
+
+if test "$echo_cflags" = "yes"; then
+    includes=""
+    cflags_final="$cflags"
+
+    # Set up `includes'.
+    if test "x$includedir" != "x/usr/include" -a "x$includedir" != "x/include"; then
+	includes="-I$includedir"
+    fi
+    # Set up `cflags_final'.
+    cflags_final="$cflags_final $gpg_error_cflags"
+
+    tmp=""
+    for i in $includes $cflags_final; do
+       if echo "$tmp" | fgrep -v -- "$i" >/dev/null; then
+           tmp="$tmp $i"
+       fi
+    done
+    echo $tmp
+fi
+
+if test "$echo_libs" = "yes"; then
+    libdirs=""
+    libs_final="$libs"
+
+    # Set up `libdirs'.
+    if test "x$libdir" != "x/usr/lib" -a "x$libdir" != "x/lib"; then
+	libdirs="-L$libdir"
+    fi
+
+    # Set up `libs_final'.
+    libs_final="$libs_final $gpg_error_libs"
+
+    tmp=""
+    for i in $libdirs $libs_final; do
+       if echo "$tmp" | fgrep -v -- "$i" >/dev/null; then
+           tmp="$tmp $i"
+       fi
+    done
+    echo $tmp
+fi
+
+if test "$echo_version" = "yes"; then
+    echo "$version"
+fi
+
+if test "$echo_api_version" = "yes"; then
+    echo "$api_version"
+fi
+
+if test "$echo_host" = "yes"; then
+    echo "$my_host"
+fi
+
+if test "$echo_algorithms" = "yes"; then
+    echo "Symmetric cipher algorithms: $symmetric_ciphers"
+    echo "Public-key cipher algorithms: $asymmetric_ciphers"
+    echo "Message digest algorithms: $digests"
+fi
diff --git a/grub-core/lib/libgcrypt/src/libgcrypt.def b/grub-core/lib/libgcrypt/src/libgcrypt.def
new file mode 100644
index 0000000..031b941
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/libgcrypt.def
@@ -0,0 +1,239 @@
+;; libgcrypt.defs -  Exported symbols for W32
+;; Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+;;
+;; This file is part of Libgcrypt.
+;;
+;; Libgcrypt is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU Lesser General Public License as
+;; published by the Free Software Foundation; either version 2.1 of
+;; the License, or (at your option) any later version.
+;;
+;; Libgcrypt is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Lesser General Public License for more details.
+;;
+;; You should have received a copy of the GNU Lesser General Public
+;; License along with this program; if not, write to the Free Software
+;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+;;
+
+;; Note: This file should be updated manually and the ordinals shall
+;; never be changed.  Also check libgcrypt.vers and visibility.h.
+
+
+EXPORTS
+      gcry_check_version  @1
+      gcry_control  @2
+
+      gcry_malloc  @3
+      gcry_calloc  @4
+      gcry_malloc_secure  @5
+      gcry_calloc_secure  @6
+      gcry_realloc  @7
+      gcry_strdup  @8
+      gcry_xmalloc  @9
+      gcry_xcalloc  @10
+      gcry_xmalloc_secure  @11
+      gcry_xcalloc_secure  @12
+      gcry_xrealloc  @13
+      gcry_xstrdup  @14
+      gcry_is_secure  @15
+      gcry_free  @16
+
+      gcry_set_progress_handler  @17
+      gcry_set_allocation_handler  @18
+      gcry_set_outofcore_handler  @19
+      gcry_set_fatalerror_handler  @20
+      gcry_set_log_handler  @21
+      gcry_set_gettext_handler  @22
+
+      gcry_strerror  @23
+      gcry_strsource  @24
+      gcry_err_code_from_errno  @25
+      gcry_err_code_to_errno  @26
+      gcry_err_make_from_errno  @27
+      gcry_error_from_errno  @28
+
+      gcry_sexp_new  @29
+      gcry_sexp_create  @30
+      gcry_sexp_sscan  @31
+      gcry_sexp_build  @32
+      gcry_sexp_build_array  @33
+      gcry_sexp_release  @34
+      gcry_sexp_canon_len  @35
+      gcry_sexp_sprint  @36
+      gcry_sexp_dump  @37
+      gcry_sexp_cons  @38
+      gcry_sexp_alist  @39
+      gcry_sexp_vlist  @40
+      gcry_sexp_append  @41
+      gcry_sexp_prepend  @42
+      gcry_sexp_find_token  @43
+      gcry_sexp_length  @44
+      gcry_sexp_nth  @45
+      gcry_sexp_car  @46
+      gcry_sexp_cdr  @47
+      gcry_sexp_cadr  @48
+      gcry_sexp_nth_data  @49
+      gcry_sexp_nth_mpi  @50
+
+      gcry_mpi_new  @51
+      gcry_mpi_snew  @52
+      gcry_mpi_release  @53
+      gcry_mpi_copy  @54
+      gcry_mpi_set  @55
+      gcry_mpi_set_ui  @56
+      gcry_mpi_swap  @57
+      gcry_mpi_cmp  @58
+      gcry_mpi_cmp_ui  @59
+      gcry_mpi_scan  @60
+      gcry_mpi_print  @61
+      gcry_mpi_aprint  @62
+      gcry_mpi_dump  @63
+      gcry_mpi_add  @64
+      gcry_mpi_add_ui  @65
+      gcry_mpi_addm  @66
+      gcry_mpi_sub  @67
+      gcry_mpi_sub_ui  @68
+      gcry_mpi_subm  @69
+      gcry_mpi_mul  @70
+      gcry_mpi_mul_ui  @71
+      gcry_mpi_mulm  @72
+      gcry_mpi_mul_2exp  @73
+      gcry_mpi_div  @74
+      gcry_mpi_mod  @75
+      gcry_mpi_powm  @76
+      gcry_mpi_gcd  @77
+      gcry_mpi_invm  @78
+      gcry_mpi_get_nbits  @79
+      gcry_mpi_test_bit  @80
+      gcry_mpi_set_bit  @81
+      gcry_mpi_clear_bit  @82
+      gcry_mpi_set_highbit  @83
+      gcry_mpi_clear_highbit  @84
+      gcry_mpi_rshift  @85
+      gcry_mpi_set_opaque  @86
+      gcry_mpi_get_opaque  @87
+      gcry_mpi_set_flag  @88
+      gcry_mpi_clear_flag  @89
+      gcry_mpi_get_flag  @90
+
+
+      gcry_cipher_open  @92
+      gcry_cipher_close  @93
+      gcry_cipher_ctl  @94
+      gcry_cipher_info  @95
+      gcry_cipher_algo_info  @96
+      gcry_cipher_algo_name  @97
+      gcry_cipher_map_name  @98
+      gcry_cipher_mode_from_oid  @99
+      gcry_cipher_encrypt  @100
+      gcry_cipher_decrypt  @101
+      gcry_cipher_get_algo_keylen  @102
+      gcry_cipher_get_algo_blklen  @103
+      gcry_cipher_list  @104
+
+      gcry_pk_encrypt  @105
+      gcry_pk_decrypt  @106
+      gcry_pk_sign  @107
+      gcry_pk_verify  @108
+      gcry_pk_testkey  @109
+      gcry_pk_genkey  @110
+      gcry_pk_ctl  @111
+      gcry_pk_algo_info  @112
+      gcry_pk_algo_name  @113
+      gcry_pk_map_name  @114
+      gcry_pk_get_nbits  @115
+      gcry_pk_get_keygrip  @116
+      gcry_pk_list  @117
+
+      gcry_ac_data_new  @118
+      gcry_ac_data_destroy  @119
+      gcry_ac_data_set  @120
+      gcry_ac_data_copy  @121
+      gcry_ac_data_length  @122
+      gcry_ac_data_get_name  @123
+      gcry_ac_data_get_index  @124
+      gcry_ac_data_clear  @125
+      gcry_ac_open  @126
+      gcry_ac_close  @127
+      gcry_ac_key_init  @128
+      gcry_ac_key_pair_generate  @129
+      gcry_ac_key_pair_extract  @130
+      gcry_ac_key_data_get  @131
+      gcry_ac_key_test  @132
+      gcry_ac_key_get_nbits  @133
+      gcry_ac_key_get_grip  @134
+      gcry_ac_key_destroy  @135
+      gcry_ac_key_pair_destroy  @136
+      gcry_ac_data_encrypt  @137
+      gcry_ac_data_decrypt  @138
+      gcry_ac_data_sign  @139
+      gcry_ac_data_verify  @140
+      gcry_ac_id_to_name  @141
+      gcry_ac_name_to_id  @142
+
+      gcry_md_open  @143
+      gcry_md_close  @144
+      gcry_md_enable  @145
+      gcry_md_copy  @146
+      gcry_md_reset  @147
+      gcry_md_ctl  @148
+      gcry_md_write  @149
+      gcry_md_read  @150
+      gcry_md_hash_buffer  @151
+      gcry_md_get_algo  @152
+      gcry_md_get_algo_dlen  @153
+      gcry_md_is_enabled  @154
+      gcry_md_is_secure  @155
+      gcry_md_info  @156
+      gcry_md_algo_info  @157
+      gcry_md_algo_name  @158
+      gcry_md_map_name  @159
+      gcry_md_setkey  @160
+      gcry_md_list  @161
+
+      gcry_randomize  @162
+      gcry_random_add_bytes  @163
+      gcry_random_bytes  @164
+      gcry_random_bytes_secure  @165
+      gcry_mpi_randomize  @166
+
+      gcry_prime_generate  @167
+      gcry_prime_group_generator  @168
+      gcry_prime_release_factors  @169
+      gcry_prime_check  @170
+
+      gcry_create_nonce  @171
+
+      gcry_md_debug  @172
+
+      gcry_cipher_register  @173
+      gcry_cipher_unregister @174
+      gcry_md_register  @175
+      gcry_md_unregister @176
+      gcry_pk_register  @177
+      gcry_pk_unregister @178
+
+      gcry_ac_data_from_sexp  @179
+      gcry_ac_data_to_sexp  @180
+      gcry_ac_io_init  @181
+      gcry_ac_io_init_va  @182
+      gcry_ac_data_encrypt_scheme  @183
+      gcry_ac_data_decrypt_scheme  @184
+      gcry_ac_data_sign_scheme  @185
+      gcry_ac_data_verify_scheme  @186
+
+      gcry_sexp_nth_string  @187
+
+      gcry_cipher_setkey    @188
+      gcry_cipher_setiv     @189
+      gcry_cipher_setctr    @190
+
+      gcry_mpi_lshift       @191
+
+      gcry_pk_get_curve     @192
+      gcry_pk_get_param     @193
+
+      gcry_kdf_derive       @194
diff --git a/grub-core/lib/libgcrypt/src/libgcrypt.m4 b/grub-core/lib/libgcrypt/src/libgcrypt.m4
new file mode 100644
index 0000000..831dc0c
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/libgcrypt.m4
@@ -0,0 +1,123 @@
+dnl Autoconf macros for libgcrypt
+dnl       Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+dnl
+dnl This file is free software; as a special exception the author gives
+dnl unlimited permission to copy and/or distribute it, with or without
+dnl modifications, as long as this notice is preserved.
+dnl
+dnl This file is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+
+dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION,
+dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
+dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS.
+dnl MINIMUN-VERSION is a string with the version number optionalliy prefixed
+dnl with the API version to also check the API compatibility. Example:
+dnl a MINIMUN-VERSION of 1:1.2.5 won't pass the test unless the installed
+dnl version of libgcrypt is at least 1.2.5 *and* the API number is 1.  Using
+dnl this features allows to prevent build against newer versions of libgcrypt
+dnl with a changed API.
+dnl
+AC_DEFUN([AM_PATH_LIBGCRYPT],
+[ AC_ARG_WITH(libgcrypt-prefix,
+            AC_HELP_STRING([--with-libgcrypt-prefix=PFX],
+                           [prefix where LIBGCRYPT is installed (optional)]),
+     libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
+  if test x$libgcrypt_config_prefix != x ; then
+     if test x${LIBGCRYPT_CONFIG+set} != xset ; then
+        LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
+     fi
+  fi
+
+  AC_PATH_TOOL(LIBGCRYPT_CONFIG, libgcrypt-config, no)
+  tmp=ifelse([$1], ,1:1.2.0,$1)
+  if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+     req_libgcrypt_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
+     min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
+  else
+     req_libgcrypt_api=0
+     min_libgcrypt_version="$tmp"
+  fi
+
+  AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
+  ok=no
+  if test "$LIBGCRYPT_CONFIG" != "no" ; then
+    req_major=`echo $min_libgcrypt_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+    req_minor=`echo $min_libgcrypt_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+    req_micro=`echo $min_libgcrypt_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+    libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
+    major=`echo $libgcrypt_config_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+    minor=`echo $libgcrypt_config_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+    micro=`echo $libgcrypt_config_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+    if test "$major" -gt "$req_major"; then
+        ok=yes
+    else
+        if test "$major" -eq "$req_major"; then
+            if test "$minor" -gt "$req_minor"; then
+               ok=yes
+            else
+               if test "$minor" -eq "$req_minor"; then
+                   if test "$micro" -ge "$req_micro"; then
+                     ok=yes
+                   fi
+               fi
+            fi
+        fi
+    fi
+  fi
+  if test $ok = yes; then
+    AC_MSG_RESULT([yes ($libgcrypt_config_version)])
+  else
+    AC_MSG_RESULT(no)
+  fi
+  if test $ok = yes; then
+     # If we have a recent libgcrypt, we should also check that the
+     # API is compatible
+     if test "$req_libgcrypt_api" -gt 0 ; then
+        tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
+        if test "$tmp" -gt 0 ; then
+           AC_MSG_CHECKING([LIBGCRYPT API version])
+           if test "$req_libgcrypt_api" -eq "$tmp" ; then
+             AC_MSG_RESULT([okay])
+           else
+             ok=no
+             AC_MSG_RESULT([does not match. want=$req_libgcrypt_api got=$tmp])
+           fi
+        fi
+     fi
+  fi
+  if test $ok = yes; then
+    LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
+    LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
+    ifelse([$2], , :, [$2])
+    if test x"$host" != x ; then
+      libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none`
+      if test x"$libgcrypt_config_host" != xnone ; then
+        if test x"$libgcrypt_config_host" != x"$host" ; then
+  AC_MSG_WARN([[
+***
+*** The config script $LIBGCRYPT_CONFIG was
+*** built for $libgcrypt_config_host and thus may not match the
+*** used host $host.
+*** You may want to use the configure option --with-libgcrypt-prefix
+*** to specify a matching config script.
+***]])
+        fi
+      fi
+    fi
+  else
+    LIBGCRYPT_CFLAGS=""
+    LIBGCRYPT_LIBS=""
+    ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(LIBGCRYPT_CFLAGS)
+  AC_SUBST(LIBGCRYPT_LIBS)
+])
diff --git a/grub-core/lib/libgcrypt/src/libgcrypt.vers b/grub-core/lib/libgcrypt/src/libgcrypt.vers
new file mode 100644
index 0000000..5a617cc
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/libgcrypt.vers
@@ -0,0 +1,111 @@
+# libgcrypt.vers  - What symbols to export                  -*- std -*-
+# Copyright (C) 2002, 2004, 2008 Free Software Foundation, Inc.
+#
+# This file is part of Libgcrypt.
+#
+# Libgcrypt is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser general Public License as
+# published by the Free Software Foundation; either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# Libgcrypt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+# NOTE: When adding new functions, please make sure to add them to
+# visibility.h and libgcrypt.def as well.
+
+GCRYPT_1.2 {
+  global:
+    gcry_check_version; gcry_control;
+    gcry_set_allocation_handler; gcry_set_fatalerror_handler;
+    gcry_set_gettext_handler; gcry_set_log_handler;
+    gcry_set_outofcore_handler; gcry_set_progress_handler;
+
+    gcry_err_code_from_errno; gcry_err_code_to_errno;
+    gcry_err_make_from_errno; gcry_error_from_errno;
+    gcry_strerror; gcry_strsource;
+
+    gcry_free; gcry_malloc; gcry_malloc_secure; gcry_calloc;
+    gcry_calloc_secure; gcry_realloc; gcry_strdup; gcry_is_secure;
+    gcry_xcalloc; gcry_xcalloc_secure; gcry_xmalloc;
+    gcry_xmalloc_secure; gcry_xrealloc; gcry_xstrdup;
+
+    gcry_md_algo_info; gcry_md_algo_name; gcry_md_close;
+    gcry_md_copy; gcry_md_ctl; gcry_md_enable; gcry_md_get;
+    gcry_md_get_algo; gcry_md_get_algo_dlen; gcry_md_hash_buffer;
+    gcry_md_info; gcry_md_is_enabled; gcry_md_is_secure;
+    gcry_md_list; gcry_md_map_name; gcry_md_open; gcry_md_read;
+    gcry_md_register; gcry_md_reset; gcry_md_setkey;
+    gcry_md_unregister; gcry_md_write; gcry_md_debug;
+
+    gcry_cipher_algo_info; gcry_cipher_algo_name; gcry_cipher_close;
+    gcry_cipher_ctl; gcry_cipher_decrypt; gcry_cipher_encrypt;
+    gcry_cipher_get_algo_blklen; gcry_cipher_get_algo_keylen;
+    gcry_cipher_info; gcry_cipher_list; gcry_cipher_map_name;
+    gcry_cipher_mode_from_oid; gcry_cipher_open;
+    gcry_cipher_register; gcry_cipher_unregister;
+    gcry_cipher_setkey; gcry_cipher_setiv; gcry_cipher_setctr;
+
+    gcry_pk_algo_info; gcry_pk_algo_name; gcry_pk_ctl;
+    gcry_pk_decrypt; gcry_pk_encrypt; gcry_pk_genkey;
+    gcry_pk_get_keygrip; gcry_pk_get_nbits; gcry_pk_list;
+    gcry_pk_map_name; gcry_pk_register; gcry_pk_sign;
+    gcry_pk_testkey; gcry_pk_unregister; gcry_pk_verify;
+    gcry_pk_get_curve; gcry_pk_get_param;
+
+    gcry_ac_data_new; gcry_ac_data_destroy; gcry_ac_data_copy;
+    gcry_ac_data_length; gcry_ac_data_clear; gcry_ac_data_set;
+    gcry_ac_data_get_name; gcry_ac_data_get_index; gcry_ac_open;
+    gcry_ac_close; gcry_ac_key_init; gcry_ac_key_pair_generate;
+    gcry_ac_key_pair_extract; gcry_ac_key_data_get; gcry_ac_key_test;
+    gcry_ac_key_get_nbits; gcry_ac_key_get_grip; gcry_ac_key_destroy;
+    gcry_ac_key_pair_destroy; gcry_ac_data_encrypt; gcry_ac_data_decrypt;
+    gcry_ac_data_sign; gcry_ac_data_verify; gcry_ac_id_to_name;
+    gcry_ac_name_to_id; gcry_ac_list; gcry_ac_data_encode;
+    gcry_ac_data_decode; gcry_ac_mpi_to_os; gcry_ac_mpi_to_os_alloc;
+    gcry_ac_os_to_mpi; gcry_ac_data_encrypt_scheme;
+    gcry_ac_data_decrypt_scheme;
+    gcry_ac_data_sign_scheme; gcry_ac_data_verify_scheme;
+    gcry_ac_data_to_sexp; gcry_ac_data_from_sexp;
+    gcry_ac_io_init; gcry_ac_io_init_va;
+
+    gcry_kdf_derive;
+
+    gcry_prime_check; gcry_prime_generate;
+    gcry_prime_group_generator; gcry_prime_release_factors;
+
+    gcry_random_add_bytes; gcry_random_bytes; gcry_random_bytes_secure;
+    gcry_randomize; gcry_create_nonce;
+
+    gcry_sexp_alist; gcry_sexp_append; gcry_sexp_build;
+    gcry_sexp_build_array; gcry_sexp_cadr; gcry_sexp_canon_len;
+    gcry_sexp_car; gcry_sexp_cdr; gcry_sexp_cons; gcry_sexp_create;
+    gcry_sexp_dump; gcry_sexp_find_token; gcry_sexp_length;
+    gcry_sexp_new; gcry_sexp_nth; gcry_sexp_nth_data;
+    gcry_sexp_nth_mpi; gcry_sexp_prepend; gcry_sexp_release;
+    gcry_sexp_sprint; gcry_sexp_sscan; gcry_sexp_vlist;
+    gcry_sexp_nth_string;
+
+    gcry_mpi_add; gcry_mpi_add_ui; gcry_mpi_addm; gcry_mpi_aprint;
+    gcry_mpi_clear_bit; gcry_mpi_clear_flag; gcry_mpi_clear_highbit;
+    gcry_mpi_cmp; gcry_mpi_cmp_ui; gcry_mpi_copy; gcry_mpi_div;
+    gcry_mpi_dump; gcry_mpi_gcd; gcry_mpi_get_flag; gcry_mpi_get_nbits;
+    gcry_mpi_get_opaque; gcry_mpi_invm; gcry_mpi_mod; gcry_mpi_mul;
+    gcry_mpi_mul_2exp; gcry_mpi_mul_ui; gcry_mpi_mulm; gcry_mpi_new;
+    gcry_mpi_powm; gcry_mpi_print; gcry_mpi_randomize; gcry_mpi_release;
+    gcry_mpi_rshift; gcry_mpi_scan; gcry_mpi_set; gcry_mpi_set_bit;
+    gcry_mpi_set_flag; gcry_mpi_set_highbit; gcry_mpi_set_opaque;
+    gcry_mpi_set_ui; gcry_mpi_snew; gcry_mpi_sub; gcry_mpi_sub_ui;
+    gcry_mpi_subm; gcry_mpi_swap; gcry_mpi_test_bit;
+    gcry_mpi_lshift;
+
+  local:
+    *;
+
+};
diff --git a/grub-core/lib/libgcrypt/src/misc.c b/grub-core/lib/libgcrypt/src/misc.c
new file mode 100644
index 0000000..17bd546
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/misc.c
@@ -0,0 +1,298 @@
+/* misc.c
+ * Copyright (C) 1999, 2001, 2002, 2003, 2007,
+ *               2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+#include "g10lib.h"
+#include "secmem.h"
+
+static int verbosity_level = 0;
+
+static void (*fatal_error_handler)(void*,int, const char*) = NULL;
+static void *fatal_error_handler_value = 0;
+static void (*log_handler)(void*,int, const char*, va_list) = NULL;
+static void *log_handler_value = 0;
+
+static const char *(*user_gettext_handler)( const char * ) = NULL;
+
+void
+gcry_set_gettext_handler( const char *(*f)(const char*) )
+{
+    user_gettext_handler = f;
+}
+
+
+const char *
+_gcry_gettext( const char *key )
+{
+    if( user_gettext_handler )
+	return user_gettext_handler( key );
+    /* FIXME: switch the domain to gnupg and restore later */
+    return key;
+}
+
+void
+gcry_set_fatalerror_handler( void (*fnc)(void*,int, const char*), void *value)
+{
+    fatal_error_handler_value = value;
+    fatal_error_handler = fnc;
+}
+
+static void
+write2stderr( const char *s )
+{
+  /* Dummy variable to silence gcc warning.  */
+  int res = write( 2, s, strlen(s) );
+  (void) res;
+}
+
+/*
+ * This function is called for fatal errors.  A caller might want to
+ * set his own handler because this function simply calls abort().
+ */
+void
+_gcry_fatal_error (int rc, const char *text)
+{
+  if ( !text ) /* get a default text */
+    text = gpg_strerror (rc);
+
+  if (fatal_error_handler && !fips_mode () )
+    fatal_error_handler (fatal_error_handler_value, rc, text);
+
+  fips_signal_fatal_error (text);
+  write2stderr("\nFatal error: ");
+  write2stderr(text);
+  write2stderr("\n");
+  _gcry_secmem_term ();
+  abort ();
+}
+
+void
+gcry_set_log_handler( void (*f)(void*,int, const char*, va_list ),
+							    void *opaque )
+{
+    log_handler = f;
+    log_handler_value = opaque;
+}
+
+void
+_gcry_set_log_verbosity( int level )
+{
+    verbosity_level = level;
+}
+
+int
+_gcry_log_verbosity( int level )
+{
+    return verbosity_level >= level;
+}
+
+/****************
+ * This is our log function which prints all log messages to stderr or
+ * using the function defined with gcry_set_log_handler().
+ */
+static void
+_gcry_logv( int level, const char *fmt, va_list arg_ptr )
+{
+  if (log_handler)
+    log_handler (log_handler_value, level, fmt, arg_ptr);
+  else
+    {
+      switch (level)
+        {
+        case GCRY_LOG_CONT:  break;
+        case GCRY_LOG_INFO:  break;
+        case GCRY_LOG_WARN:  break;
+        case GCRY_LOG_ERROR: break;
+        case GCRY_LOG_FATAL: fputs("Fatal: ",stderr ); break;
+        case GCRY_LOG_BUG:   fputs("Ohhhh jeeee: ", stderr); break;
+        case GCRY_LOG_DEBUG: fputs("DBG: ", stderr ); break;
+        default: fprintf(stderr,"[Unknown log level %d]: ", level ); break;
+	}
+      vfprintf(stderr,fmt,arg_ptr) ;
+    }
+
+  if ( level == GCRY_LOG_FATAL || level == GCRY_LOG_BUG )
+    {
+      fips_signal_fatal_error ("internal error (fatal or bug)");
+      _gcry_secmem_term ();
+      abort ();
+    }
+}
+
+
+void
+_gcry_log( int level, const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( level, fmt, arg_ptr );
+    va_end(arg_ptr);
+}
+
+
+#if defined(JNLIB_GCC_M_FUNCTION) || __STDC_VERSION__ >= 199901L
+void
+_gcry_bug( const char *file, int line, const char *func )
+{
+    _gcry_log( GCRY_LOG_BUG,
+	     ("... this is a bug (%s:%d:%s)\n"), file, line, func );
+    abort(); /* never called, but it makes the compiler happy */
+}
+void
+_gcry_assert_failed (const char *expr, const char *file, int line,
+                     const char *func)
+{
+  _gcry_log (GCRY_LOG_BUG,
+             ("Assertion `%s' failed (%s:%d:%s)\n"), expr, file, line, func );
+  abort(); /* Never called, but it makes the compiler happy. */
+}
+#else
+void
+_gcry_bug( const char *file, int line )
+{
+    _gcry_log( GCRY_LOG_BUG,
+	     _("you found a bug ... (%s:%d)\n"), file, line);
+    abort(); /* never called, but it makes the compiler happy */
+}
+void
+_gcry_assert_failed (const char *expr, const char *file, int line)
+{
+  _gcry_log (GCRY_LOG_BUG,
+             ("Assertion `%s' failed (%s:%d)\n"), expr, file, line);
+  abort(); /* Never called, but it makes the compiler happy. */
+}
+#endif
+
+void
+_gcry_log_info( const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_INFO, fmt, arg_ptr );
+    va_end(arg_ptr);
+}
+
+int
+_gcry_log_info_with_dummy_fp (FILE *fp, const char *fmt, ... )
+{
+    va_list arg_ptr;
+
+    (void)fp;
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_INFO, fmt, arg_ptr );
+    va_end(arg_ptr);
+    return 0;
+}
+
+void
+_gcry_log_error( const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_ERROR, fmt, arg_ptr );
+    va_end(arg_ptr);
+}
+
+
+void
+_gcry_log_fatal( const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_FATAL, fmt, arg_ptr );
+    va_end(arg_ptr);
+    abort(); /* never called, but it makes the compiler happy */
+}
+
+void
+_gcry_log_bug( const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_BUG, fmt, arg_ptr );
+    va_end(arg_ptr);
+    abort(); /* never called, but it makes the compiler happy */
+}
+
+void
+_gcry_log_debug( const char *fmt, ... )
+{
+    va_list arg_ptr ;
+
+    va_start( arg_ptr, fmt ) ;
+    _gcry_logv( GCRY_LOG_DEBUG, fmt, arg_ptr );
+    va_end(arg_ptr);
+}
+
+
+void
+_gcry_log_printf (const char *fmt, ...)
+{
+  va_list arg_ptr;
+
+  if (fmt)
+    {
+      va_start( arg_ptr, fmt ) ;
+      _gcry_logv (GCRY_LOG_CONT, fmt, arg_ptr);
+      va_end(arg_ptr);
+    }
+}
+
+/* Print a hexdump of BUFFER.  With TEXT of NULL print just the raw
+   dump, with TEXT an empty string, print a trailing linefeed,
+   otherwise print an entire debug line. */
+void
+_gcry_log_printhex (const char *text, const void *buffer, size_t length)
+{
+  if (text && *text)
+    log_debug ("%s ", text);
+  if (length)
+    {
+      const unsigned char *p = buffer;
+      log_printf ("%02X", *p);
+      for (length--, p++; length--; p++)
+        log_printf (" %02X", *p);
+    }
+  if (text)
+    log_printf ("\n");
+}
+
+
+void
+_gcry_burn_stack (int bytes)
+{
+    char buf[64];
+
+    wipememory (buf, sizeof buf);
+    bytes -= sizeof buf;
+    if (bytes > 0)
+        _gcry_burn_stack (bytes);
+}
diff --git a/grub-core/lib/libgcrypt/src/missing-string.c b/grub-core/lib/libgcrypt/src/missing-string.c
new file mode 100644
index 0000000..4756c00
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/missing-string.c
@@ -0,0 +1,54 @@
+/* missing-string.c - missing string utilities
+ * Copyright (C) 1994, 1998, 1999, 2000, 2001,
+ *               2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "g10lib.h"
+
+
+#ifndef HAVE_STPCPY
+char *
+stpcpy(char *a,const char *b)
+{
+    while( *b )
+	*a++ = *b++;
+    *a = 0;
+
+    return (char*)a;
+}
+#endif
+
+
+#ifndef HAVE_STRCASECMP
+int
+strcasecmp( const char *a, const char *b )
+{
+    for( ; *a && *b; a++, b++ ) {
+	if( *a != *b && toupper(*a) != toupper(*b) )
+	    break;
+    }
+    return *(const byte*)a - *(const byte*)b;
+}
+#endif
diff --git a/grub-core/lib/libgcrypt/src/module.c b/grub-core/lib/libgcrypt/src/module.c
new file mode 100644
index 0000000..32f668d
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/module.c
@@ -0,0 +1,212 @@
+/* module.c - Module management for libgcrypt.
+ * Copyright (C) 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <errno.h>
+#include "g10lib.h"
+
+/* Please match these numbers with the allocated algorithm
+   numbers.  */
+#define MODULE_ID_MIN 600
+#define MODULE_ID_LAST 65500
+#define MODULE_ID_USER GCRY_MODULE_ID_USER
+#define MODULE_ID_USER_LAST GCRY_MODULE_ID_USER_LAST
+
+#if MODULE_ID_MIN >= MODULE_ID_USER
+#error Need to implement a different search strategy
+#endif
+
+/* Internal function.  Generate a new, unique module ID for a module
+   that should be inserted into the module chain starting at
+   MODULES.  */
+static gcry_err_code_t
+_gcry_module_id_new (gcry_module_t modules, unsigned int *id_new)
+{
+  unsigned int mod_id;
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_module_t module;
+
+  /* Search for unused ID.  */
+  for (mod_id = MODULE_ID_MIN; mod_id < MODULE_ID_LAST; mod_id++)
+    {
+      if (mod_id == MODULE_ID_USER)
+        {
+          mod_id = MODULE_ID_USER_LAST;
+          continue;
+        }
+
+      /* Search for a module with the current ID.  */
+      for (module = modules; module; module = module->next)
+	if (mod_id == module->mod_id)
+	  break;
+
+      if (! module)
+	/* None found -> the ID is available for use.  */
+	break;
+    }
+
+  if (mod_id < MODULE_ID_LAST)
+    /* Done.  */
+    *id_new = mod_id;
+  else
+    /* No free ID found.  */
+    err = GPG_ERR_INTERNAL;
+
+  return err;
+}
+
+/* Add a module specification to the list ENTRIES.  The new module has
+   it's use-counter set to one.  */
+gcry_err_code_t
+_gcry_module_add (gcry_module_t *entries, unsigned int mod_id,
+		  void *spec, void *extraspec, gcry_module_t *module)
+{
+  gcry_err_code_t err = 0;
+  gcry_module_t entry;
+
+  if (! mod_id)
+    err = _gcry_module_id_new (*entries, &mod_id);
+
+  if (! err)
+    {
+      entry = gcry_malloc (sizeof (struct gcry_module));
+      if (! entry)
+	err = gpg_err_code_from_errno (errno);
+    }
+
+  if (! err)
+    {
+      /* Fill new module entry.  */
+      entry->flags = 0;
+      entry->counter = 1;
+      entry->spec = spec;
+      entry->extraspec = extraspec;
+      entry->mod_id = mod_id;
+
+      /* Link it into the list.  */
+      entry->next = *entries;
+      entry->prevp = entries;
+      if (*entries)
+	(*entries)->prevp = &entry->next;
+      *entries = entry;
+
+      /* And give it to the caller.  */
+      if (module)
+	*module = entry;
+    }
+  return err;
+}
+
+/* Internal function.  Unlink CIPHER_ENTRY from the list of registered
+   ciphers and destroy it.  */
+static void
+_gcry_module_drop (gcry_module_t entry)
+{
+  *entry->prevp = entry->next;
+  if (entry->next)
+    entry->next->prevp = entry->prevp;
+
+  gcry_free (entry);
+}
+
+/* Lookup a module specification by it's ID.  After a successful
+   lookup, the module has it's resource counter incremented.  */
+gcry_module_t
+_gcry_module_lookup_id (gcry_module_t entries, unsigned int mod_id)
+{
+  gcry_module_t entry;
+
+  for (entry = entries; entry; entry = entry->next)
+    if (entry->mod_id == mod_id)
+      {
+	entry->counter++;
+	break;
+      }
+
+  return entry;
+}
+
+/* Lookup a module specification.  After a successful lookup, the
+   module has it's resource counter incremented.  FUNC is a function
+   provided by the caller, which is responsible for identifying the
+   wanted module.  */
+gcry_module_t
+_gcry_module_lookup (gcry_module_t entries, void *data,
+		     gcry_module_lookup_t func)
+{
+  gcry_module_t entry;
+
+  for (entry = entries; entry; entry = entry->next)
+    if ((*func) (entry->spec, data))
+      {
+	entry->counter++;
+	break;
+      }
+
+  return entry;
+}
+
+/* Release a module.  In case the use-counter reaches zero, destroy
+   the module.  Passing MODULE as NULL is a dummy operation (similar
+   to free()). */
+void
+_gcry_module_release (gcry_module_t module)
+{
+  if (module && ! --module->counter)
+    _gcry_module_drop (module);
+}
+
+/* Add a reference to a module.  */
+void
+_gcry_module_use (gcry_module_t module)
+{
+  ++module->counter;
+}
+
+/* If LIST is zero, write the number of modules identified by MODULES
+   to LIST_LENGTH and return.  If LIST is non-zero, the first
+   *LIST_LENGTH algorithm IDs are stored in LIST, which must be of
+   according size.  In case there are less cipher modules than
+   *LIST_LENGTH, *LIST_LENGTH is updated to the correct number.  */
+gcry_err_code_t
+_gcry_module_list (gcry_module_t modules,
+		   int *list, int *list_length)
+{
+  gcry_err_code_t err = GPG_ERR_NO_ERROR;
+  gcry_module_t module;
+  int length, i;
+
+  for (module = modules, length = 0; module; module = module->next, length++);
+
+  if (list)
+    {
+      if (length > *list_length)
+	length = *list_length;
+
+      for (module = modules, i = 0; i < length; module = module->next, i++)
+	list[i] = module->mod_id;
+
+      if (length < *list_length)
+	*list_length = length;
+    }
+  else
+    *list_length = length;
+
+  return err;
+}
diff --git a/grub-core/lib/libgcrypt/src/mpi.h b/grub-core/lib/libgcrypt/src/mpi.h
new file mode 100644
index 0000000..5883196
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/mpi.h
@@ -0,0 +1,266 @@
+/* mpi.h  -  Multi Precision Integers
+ * Copyright (C) 1994, 1996, 1998,
+ *               2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *	 Actually it's the same code with only minor changes in the
+ *	 way the data is stored; this is to support the abstraction
+ *	 of an optional secure memory allocation which may be used
+ *	 to avoid revealing of sensitive data due to paging etc.
+ */
+
+#ifndef G10_MPI_H
+#define G10_MPI_H
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "types.h"
+#include "../mpi/mpi-asm-defs.h"
+
+#include "g10lib.h"
+
+#ifndef _GCRYPT_IN_LIBGCRYPT
+#error this file should only be used inside libgcrypt
+#endif
+
+#ifndef BITS_PER_MPI_LIMB
+#if BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_INT
+  typedef unsigned int mpi_limb_t;
+  typedef   signed int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG
+  typedef unsigned long int mpi_limb_t;
+  typedef   signed long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_LONG_LONG
+  typedef unsigned long long int mpi_limb_t;
+  typedef   signed long long int mpi_limb_signed_t;
+#elif BYTES_PER_MPI_LIMB == SIZEOF_UNSIGNED_SHORT
+  typedef unsigned short int mpi_limb_t;
+  typedef   signed short int mpi_limb_signed_t;
+#else
+#error BYTES_PER_MPI_LIMB does not match any C type
+#endif
+#define BITS_PER_MPI_LIMB    (8*BYTES_PER_MPI_LIMB)
+#endif /*BITS_PER_MPI_LIMB*/
+
+#define DBG_MPI     _gcry_get_debug_flag( 2 );
+
+struct gcry_mpi
+{
+  int alloced;         /* Array size (# of allocated limbs). */
+  int nlimbs;          /* Number of valid limbs. */
+  int sign;	       /* Indicates a negative number and is also used
+		          for opaque MPIs to store the length.  */
+  unsigned int flags; /* Bit 0: Array to be allocated in secure memory space.*/
+                      /* Bit 2: the limb is a pointer to some m_alloced data.*/
+  mpi_limb_t *d;      /* Array with the limbs */
+};
+
+#define MPI_NULL NULL
+
+#define mpi_get_nlimbs(a)     ((a)->nlimbs)
+#define mpi_is_neg(a)	      ((a)->sign)
+
+/*-- mpiutil.c --*/
+
+#ifdef M_DEBUG
+# define mpi_alloc(n)	_gcry_mpi_debug_alloc((n), M_DBGINFO( __LINE__ ) )
+# define mpi_alloc_secure(n)  _gcry_mpi_debug_alloc_secure((n), M_DBGINFO( __LINE__ ) )
+# define mpi_free(a)	_gcry_mpi_debug_free((a), M_DBGINFO(__LINE__) )
+# define mpi_resize(a,b) _gcry_mpi_debug_resize((a),(b), M_DBGINFO(__LINE__) )
+# define mpi_copy(a)	  _gcry_mpi_debug_copy((a), M_DBGINFO(__LINE__) )
+  gcry_mpi_t _gcry_mpi_debug_alloc( unsigned nlimbs, const char *info );
+  gcry_mpi_t _gcry_mpi_debug_alloc_secure( unsigned nlimbs, const char *info );
+  void _gcry_mpi_debug_free( gcry_mpi_t a, const char *info );
+  void _gcry_mpi_debug_resize( gcry_mpi_t a, unsigned nlimbs, const char *info );
+  gcry_mpi_t  _gcry_mpi_debug_copy( gcry_mpi_t a, const char *info	);
+#else
+# define mpi_alloc(n)	       _gcry_mpi_alloc((n) )
+# define mpi_alloc_secure(n)  _gcry_mpi_alloc_secure((n) )
+# define mpi_free(a)	       _gcry_mpi_free((a) )
+# define mpi_resize(a,b)      _gcry_mpi_resize((a),(b))
+# define mpi_copy(a)	       _gcry_mpi_copy((a))
+  gcry_mpi_t  _gcry_mpi_alloc( unsigned nlimbs );
+  gcry_mpi_t  _gcry_mpi_alloc_secure( unsigned nlimbs );
+  void _gcry_mpi_free( gcry_mpi_t a );
+  void _gcry_mpi_resize( gcry_mpi_t a, unsigned nlimbs );
+  gcry_mpi_t  _gcry_mpi_copy( gcry_mpi_t a );
+#endif
+
+#define gcry_mpi_copy _gcry_mpi_copy
+
+#define mpi_is_opaque(a) ((a) && ((a)->flags&4))
+#define mpi_is_secure(a) ((a) && ((a)->flags&1))
+#define mpi_clear(a)          _gcry_mpi_clear ((a))
+#define mpi_alloc_like(a)     _gcry_mpi_alloc_like((a))
+#define mpi_set(a,b)          gcry_mpi_set ((a),(b))
+#define mpi_set_ui(a,b)       gcry_mpi_set_ui ((a),(b))
+#define mpi_get_ui(a,b)       _gcry_mpi_get_ui ((a),(b))
+#define mpi_alloc_set_ui(a)   _gcry_mpi_alloc_set_ui ((a))
+#define mpi_m_check(a)        _gcry_mpi_m_check ((a))
+#define mpi_swap(a,b)         _gcry_mpi_swap ((a),(b))
+#define mpi_new(n)            _gcry_mpi_new ((n))
+#define mpi_snew(n)           _gcry_mpi_snew ((n))
+
+void _gcry_mpi_clear( gcry_mpi_t a );
+gcry_mpi_t  _gcry_mpi_alloc_like( gcry_mpi_t a );
+gcry_mpi_t  _gcry_mpi_alloc_set_ui( unsigned long u);
+gcry_err_code_t _gcry_mpi_get_ui (gcry_mpi_t w, ulong *u);
+gcry_err_code_t gcry_mpi_get_ui (gcry_mpi_t w, ulong *u);
+void _gcry_mpi_m_check( gcry_mpi_t a );
+void _gcry_mpi_swap( gcry_mpi_t a, gcry_mpi_t b);
+gcry_mpi_t _gcry_mpi_new (unsigned int nbits);
+gcry_mpi_t _gcry_mpi_snew (unsigned int nbits);
+
+/*-- mpicoder.c --*/
+void  _gcry_log_mpidump( const char *text, gcry_mpi_t a );
+u32   _gcry_mpi_get_keyid( gcry_mpi_t a, u32 *keyid );
+byte *_gcry_mpi_get_buffer( gcry_mpi_t a, unsigned *nbytes, int *sign );
+byte *_gcry_mpi_get_secure_buffer( gcry_mpi_t a, unsigned *nbytes, int *sign );
+void  _gcry_mpi_set_buffer ( gcry_mpi_t a, const void *buffer,
+                             unsigned int nbytes, int sign );
+
+#define log_mpidump _gcry_log_mpidump
+
+/*-- mpi-add.c --*/
+#define mpi_add_ui(w,u,v) gcry_mpi_add_ui((w),(u),(v))
+#define mpi_add(w,u,v)    gcry_mpi_add ((w),(u),(v))
+#define mpi_addm(w,u,v,m) gcry_mpi_addm ((w),(u),(v),(m))
+#define mpi_sub_ui(w,u,v) gcry_mpi_sub_ui ((w),(u),(v))
+#define mpi_sub(w,u,v)    gcry_mpi_sub ((w),(u),(v))
+#define mpi_subm(w,u,v,m) gcry_mpi_subm ((w),(u),(v),(m))
+
+
+/*-- mpi-mul.c --*/
+#define mpi_mul_ui(w,u,v)   gcry_mpi_mul_ui ((w),(u),(v))
+#define mpi_mul_2exp(w,u,v) gcry_mpi_mul_2exp ((w),(u),(v))
+#define mpi_mul(w,u,v)      gcry_mpi_mul ((w),(u),(v))
+#define mpi_mulm(w,u,v,m)   gcry_mpi_mulm ((w),(u),(v),(m))
+
+
+/*-- mpi-div.c --*/
+#define mpi_fdiv_r_ui(a,b,c)   _gcry_mpi_fdiv_r_ui((a),(b),(c))
+#define mpi_fdiv_r(a,b,c)      _gcry_mpi_fdiv_r((a),(b),(c))
+#define mpi_fdiv_q(a,b,c)      _gcry_mpi_fdiv_q((a),(b),(c))
+#define mpi_fdiv_qr(a,b,c,d)   _gcry_mpi_fdiv_qr((a),(b),(c),(d))
+#define mpi_tdiv_r(a,b,c)      _gcry_mpi_tdiv_r((a),(b),(c))
+#define mpi_tdiv_qr(a,b,c,d)   _gcry_mpi_tdiv_qr((a),(b),(c),(d))
+#define mpi_tdiv_q_2exp(a,b,c) _gcry_mpi_tdiv_q_2exp((a),(b),(c))
+#define mpi_divisible_ui(a,b)  _gcry_mpi_divisible_ui((a),(b))
+
+ulong _gcry_mpi_fdiv_r_ui( gcry_mpi_t rem, gcry_mpi_t dividend, ulong divisor );
+void  _gcry_mpi_fdiv_r( gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_fdiv_q( gcry_mpi_t quot, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_fdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t dividend, gcry_mpi_t divisor );
+void  _gcry_mpi_tdiv_r( gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den);
+void  _gcry_mpi_tdiv_qr( gcry_mpi_t quot, gcry_mpi_t rem, gcry_mpi_t num, gcry_mpi_t den);
+void  _gcry_mpi_tdiv_q_2exp( gcry_mpi_t w, gcry_mpi_t u, unsigned count );
+int   _gcry_mpi_divisible_ui(gcry_mpi_t dividend, ulong divisor );
+
+
+/*-- mpi-mod.c --*/
+#define mpi_mod(r,a,m)            _gcry_mpi_mod ((r), (a), (m))
+#define mpi_barrett_init(m,f)     _gcry_mpi_barrett_init ((m),(f))
+#define mpi_barrett_free(c)       _gcry_mpi_barrett_free ((c))
+#define mpi_mod_barrett(r,a,c)    _gcry_mpi_mod_barrett ((r), (a), (c))
+#define mpi_mul_barrett(r,u,v,c)  _gcry_mpi_mul_barrett ((r), (u), (v), (c))
+
+void _gcry_mpi_mod (gcry_mpi_t r, gcry_mpi_t dividend, gcry_mpi_t divisor);
+
+/* Context used with Barrett reduction.  */
+struct barrett_ctx_s;
+typedef struct barrett_ctx_s *mpi_barrett_t;
+
+mpi_barrett_t _gcry_mpi_barrett_init (gcry_mpi_t m, int copy);
+void _gcry_mpi_barrett_free (mpi_barrett_t ctx);
+void _gcry_mpi_mod_barrett (gcry_mpi_t r, gcry_mpi_t x, mpi_barrett_t ctx);
+void _gcry_mpi_mul_barrett (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v,
+                            mpi_barrett_t ctx);
+
+
+
+/*-- mpi-gcd.c --*/
+
+/*-- mpi-mpow.c --*/
+#define mpi_mulpowm(a,b,c,d) _gcry_mpi_mulpowm ((a),(b),(c),(d))
+void _gcry_mpi_mulpowm( gcry_mpi_t res, gcry_mpi_t *basearray, gcry_mpi_t *exparray, gcry_mpi_t mod);
+
+/*-- mpi-cmp.c --*/
+#define mpi_cmp_ui(a,b) gcry_mpi_cmp_ui ((a),(b))
+#define mpi_cmp(a,b)    gcry_mpi_cmp ((a),(b))
+int gcry_mpi_cmp_ui( gcry_mpi_t u, ulong v );
+int gcry_mpi_cmp( gcry_mpi_t u, gcry_mpi_t v );
+
+/*-- mpi-scan.c --*/
+#define mpi_trailing_zeros(a) _gcry_mpi_trailing_zeros ((a))
+int      _gcry_mpi_getbyte( gcry_mpi_t a, unsigned idx );
+void     _gcry_mpi_putbyte( gcry_mpi_t a, unsigned idx, int value );
+unsigned _gcry_mpi_trailing_zeros( gcry_mpi_t a );
+
+/*-- mpi-bit.c --*/
+#define mpi_normalize(a)       _gcry_mpi_normalize ((a))
+#define mpi_get_nbits(a)       gcry_mpi_get_nbits ((a))
+#define mpi_test_bit(a,b)      gcry_mpi_test_bit ((a),(b))
+#define mpi_set_bit(a,b)       gcry_mpi_set_bit ((a),(b))
+#define mpi_set_highbit(a,b)   gcry_mpi_set_highbit ((a),(b))
+#define mpi_clear_bit(a,b)     gcry_mpi_clear_bit ((a),(b))
+#define mpi_clear_highbit(a,b) gcry_mpi_clear_highbit ((a),(b))
+#define mpi_rshift(a,b,c)      gcry_mpi_rshift ((a),(b),(c))
+#define mpi_lshift(a,b,c)      gcry_mpi_lshift ((a),(b),(c))
+
+void _gcry_mpi_normalize( gcry_mpi_t a );
+
+/*-- mpi-inv.c --*/
+#define mpi_invm(a,b,c) gcry_mpi_invm ((a),(b),(c))
+
+/*-- ec.c --*/
+
+/* Object to represent a point in projective coordinates. */
+struct mpi_point_s;
+typedef struct mpi_point_s mpi_point_t;
+struct mpi_point_s
+{
+  gcry_mpi_t x;
+  gcry_mpi_t y;
+  gcry_mpi_t z;
+};
+
+/* Context used with elliptic curve functions.  */
+struct mpi_ec_ctx_s;
+typedef struct mpi_ec_ctx_s *mpi_ec_t;
+
+void _gcry_mpi_ec_point_init (mpi_point_t *p);
+void _gcry_mpi_ec_point_free (mpi_point_t *p);
+mpi_ec_t _gcry_mpi_ec_init (gcry_mpi_t p, gcry_mpi_t a);
+void _gcry_mpi_ec_free (mpi_ec_t ctx);
+int _gcry_mpi_ec_get_affine (gcry_mpi_t x, gcry_mpi_t y, mpi_point_t *point,
+                             mpi_ec_t ctx);
+void _gcry_mpi_ec_dup_point (mpi_point_t *result,
+                             mpi_point_t *point, mpi_ec_t ctx);
+void _gcry_mpi_ec_add_points (mpi_point_t *result,
+                              mpi_point_t *p1, mpi_point_t *p2,
+                              mpi_ec_t ctx);
+void _gcry_mpi_ec_mul_point (mpi_point_t *result,
+                             gcry_mpi_t scalar, mpi_point_t *point,
+                             mpi_ec_t ctx);
+
+
+
+#endif /*G10_MPI_H*/
diff --git a/grub-core/lib/libgcrypt/src/secmem.c b/grub-core/lib/libgcrypt/src/secmem.c
new file mode 100644
index 0000000..2beb234
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/secmem.c
@@ -0,0 +1,696 @@
+/* secmem.c  -	memory allocation from a secure heap
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002,
+ *               2003, 2007 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <stddef.h>
+
+#if defined(HAVE_MLOCK) || defined(HAVE_MMAP)
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#ifdef USE_CAPABILITIES
+#include <sys/capability.h>
+#endif
+#endif
+
+#include "ath.h"
+#include "g10lib.h"
+#include "secmem.h"
+
+#if defined (MAP_ANON) && ! defined (MAP_ANONYMOUS)
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+#define MINIMUM_POOL_SIZE 16384
+#define STANDARD_POOL_SIZE 32768
+#define DEFAULT_PAGE_SIZE 4096
+
+typedef struct memblock
+{
+  unsigned size;		/* Size of the memory available to the
+				   user.  */
+  int flags;			/* See below.  */
+  PROPERLY_ALIGNED_TYPE aligned;
+} memblock_t;
+
+/* This flag specifies that the memory block is in use.  */
+#define MB_FLAG_ACTIVE (1 << 0)
+
+/* The pool of secure memory.  */
+static void *pool;
+
+/* Size of POOL in bytes.  */
+static size_t pool_size;
+
+/* True, if the memory pool is ready for use.  May be checked in an
+   atexit function.  */
+static volatile int pool_okay;
+
+/* True, if the memory pool is mmapped.  */
+static volatile int pool_is_mmapped;
+
+/* FIXME?  */
+static int disable_secmem;
+static int show_warning;
+static int not_locked;
+static int no_warning;
+static int suspend_warning;
+
+/* Stats.  */
+static unsigned int cur_alloced, cur_blocks;
+
+/* Lock protecting accesses to the memory pool.  */
+static ath_mutex_t secmem_lock;
+
+/* Convenient macros.  */
+#define SECMEM_LOCK   ath_mutex_lock   (&secmem_lock)
+#define SECMEM_UNLOCK ath_mutex_unlock (&secmem_lock)
+
+/* The size of the memblock structure; this does not include the
+   memory that is available to the user.  */
+#define BLOCK_HEAD_SIZE \
+  offsetof (memblock_t, aligned)
+
+/* Convert an address into the according memory block structure.  */
+#define ADDR_TO_BLOCK(addr) \
+  (memblock_t *) ((char *) addr - BLOCK_HEAD_SIZE)
+
+/* Check whether P points into the pool.  */
+static int
+ptr_into_pool_p (const void *p)
+{
+  /* We need to convert pointers to addresses.  This is required by
+     C-99 6.5.8 to avoid undefined behaviour.  Using size_t is at
+     least only implementation defined.  See also
+     http://lists.gnupg.org/pipermail/gcrypt-devel/2007-February/001102.html
+  */
+  size_t p_addr = (size_t)p;
+  size_t pool_addr = (size_t)pool;
+
+  return p_addr >= pool_addr && p_addr <  pool_addr+pool_size;
+}
+
+/* Update the stats.  */
+static void
+stats_update (size_t add, size_t sub)
+{
+  if (add)
+    {
+      cur_alloced += add;
+      cur_blocks++;
+    }
+  if (sub)
+    {
+      cur_alloced -= sub;
+      cur_blocks--;
+    }
+}
+
+/* Return the block following MB or NULL, if MB is the last block.  */
+static memblock_t *
+mb_get_next (memblock_t *mb)
+{
+  memblock_t *mb_next;
+
+  mb_next = (memblock_t *) ((char *) mb + BLOCK_HEAD_SIZE + mb->size);
+
+  if (! ptr_into_pool_p (mb_next))
+    mb_next = NULL;
+
+  return mb_next;
+}
+
+/* Return the block preceding MB or NULL, if MB is the first
+   block.  */
+static memblock_t *
+mb_get_prev (memblock_t *mb)
+{
+  memblock_t *mb_prev, *mb_next;
+
+  if (mb == pool)
+    mb_prev = NULL;
+  else
+    {
+      mb_prev = (memblock_t *) pool;
+      while (1)
+	{
+	  mb_next = mb_get_next (mb_prev);
+	  if (mb_next == mb)
+	    break;
+	  else
+	    mb_prev = mb_next;
+	}
+    }
+
+  return mb_prev;
+}
+
+/* If the preceding block of MB and/or the following block of MB
+   exist and are not active, merge them to form a bigger block.  */
+static void
+mb_merge (memblock_t *mb)
+{
+  memblock_t *mb_prev, *mb_next;
+
+  mb_prev = mb_get_prev (mb);
+  mb_next = mb_get_next (mb);
+
+  if (mb_prev && (! (mb_prev->flags & MB_FLAG_ACTIVE)))
+    {
+      mb_prev->size += BLOCK_HEAD_SIZE + mb->size;
+      mb = mb_prev;
+    }
+  if (mb_next && (! (mb_next->flags & MB_FLAG_ACTIVE)))
+    mb->size += BLOCK_HEAD_SIZE + mb_next->size;
+}
+
+/* Return a new block, which can hold SIZE bytes.  */
+static memblock_t *
+mb_get_new (memblock_t *block, size_t size)
+{
+  memblock_t *mb, *mb_split;
+
+  for (mb = block; ptr_into_pool_p (mb); mb = mb_get_next (mb))
+    if (! (mb->flags & MB_FLAG_ACTIVE) && mb->size >= size)
+      {
+	/* Found a free block.  */
+	mb->flags |= MB_FLAG_ACTIVE;
+
+	if (mb->size - size > BLOCK_HEAD_SIZE)
+	  {
+	    /* Split block.  */
+
+	    mb_split = (memblock_t *) (((char *) mb) + BLOCK_HEAD_SIZE + size);
+	    mb_split->size = mb->size - size - BLOCK_HEAD_SIZE;
+	    mb_split->flags = 0;
+
+	    mb->size = size;
+
+	    mb_merge (mb_split);
+
+	  }
+
+	break;
+      }
+
+  if (! ptr_into_pool_p (mb))
+    {
+      gpg_err_set_errno (ENOMEM);
+      mb = NULL;
+    }
+
+  return mb;
+}
+
+/* Print a warning message.  */
+static void
+print_warn (void)
+{
+  if (!no_warning)
+    log_info (_("Warning: using insecure memory!\n"));
+}
+
+/* Lock the memory pages into core and drop privileges.  */
+static void
+lock_pool (void *p, size_t n)
+{
+#if defined(USE_CAPABILITIES) && defined(HAVE_MLOCK)
+  int err;
+
+  cap_set_proc (cap_from_text ("cap_ipc_lock+ep"));
+  err = mlock (p, n);
+  if (err && errno)
+    err = errno;
+  cap_set_proc (cap_from_text ("cap_ipc_lock+p"));
+
+  if (err)
+    {
+      if (errno != EPERM
+#ifdef EAGAIN	/* OpenBSD returns this */
+	  && errno != EAGAIN
+#endif
+#ifdef ENOSYS	/* Some SCOs return this (function not implemented) */
+	  && errno != ENOSYS
+#endif
+#ifdef ENOMEM  /* Linux might return this. */
+            && errno != ENOMEM
+#endif
+	  )
+	log_error ("can't lock memory: %s\n", strerror (err));
+      show_warning = 1;
+      not_locked = 1;
+    }
+
+#elif defined(HAVE_MLOCK)
+  uid_t uid;
+  int err;
+
+  uid = getuid ();
+
+#ifdef HAVE_BROKEN_MLOCK
+  /* Under HP/UX mlock segfaults if called by non-root.  Note, we have
+     noch checked whether mlock does really work under AIX where we
+     also detected a broken nlock.  Note further, that using plock ()
+     is not a good idea under AIX. */
+  if (uid)
+    {
+      errno = EPERM;
+      err = errno;
+    }
+  else
+    {
+      err = mlock (p, n);
+      if (err && errno)
+	err = errno;
+    }
+#else /* !HAVE_BROKEN_MLOCK */
+  err = mlock (p, n);
+  if (err && errno)
+    err = errno;
+#endif /* !HAVE_BROKEN_MLOCK */
+
+  if (uid && ! geteuid ())
+    {
+      /* check that we really dropped the privs.
+       * Note: setuid(0) should always fail */
+      if (setuid (uid) || getuid () != geteuid () || !setuid (0))
+	log_fatal ("failed to reset uid: %s\n", strerror (errno));
+    }
+
+  if (err)
+    {
+      if (errno != EPERM
+#ifdef EAGAIN	/* OpenBSD returns this. */
+	  && errno != EAGAIN
+#endif
+#ifdef ENOSYS	/* Some SCOs return this (function not implemented). */
+	  && errno != ENOSYS
+#endif
+#ifdef ENOMEM  /* Linux might return this. */
+            && errno != ENOMEM
+#endif
+	  )
+	log_error ("can't lock memory: %s\n", strerror (err));
+      show_warning = 1;
+      not_locked = 1;
+    }
+
+#elif defined ( __QNX__ )
+  /* QNX does not page at all, so the whole secure memory stuff does
+   * not make much sense.  However it is still of use because it
+   * wipes out the memory on a free().
+   * Therefore it is sufficient to suppress the warning.  */
+  (void)p;
+  (void)n;
+#elif defined (HAVE_DOSISH_SYSTEM) || defined (__CYGWIN__)
+    /* It does not make sense to print such a warning, given the fact that
+     * this whole Windows !@#$% and their user base are inherently insecure. */
+  (void)p;
+  (void)n;
+#elif defined (__riscos__)
+    /* No virtual memory on RISC OS, so no pages are swapped to disc,
+     * besides we don't have mmap, so we don't use it! ;-)
+     * But don't complain, as explained above.  */
+  (void)p;
+  (void)n;
+#else
+  (void)p;
+  (void)n;
+  log_info ("Please note that you don't have secure memory on this system\n");
+#endif
+}
+
+/* Initialize POOL.  */
+static void
+init_pool (size_t n)
+{
+  size_t pgsize;
+  long int pgsize_val;
+  memblock_t *mb;
+
+  pool_size = n;
+
+  if (disable_secmem)
+    log_bug ("secure memory is disabled");
+
+#if defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE)
+  pgsize_val = sysconf (_SC_PAGESIZE);
+#elif defined(HAVE_GETPAGESIZE)
+  pgsize_val = getpagesize ();
+#else
+  pgsize_val = -1;
+#endif
+  pgsize = (pgsize_val != -1 && pgsize_val > 0)? pgsize_val:DEFAULT_PAGE_SIZE;
+
+
+#if HAVE_MMAP
+  pool_size = (pool_size + pgsize - 1) & ~(pgsize - 1);
+#ifdef MAP_ANONYMOUS
+  pool = mmap (0, pool_size, PROT_READ | PROT_WRITE,
+	       MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+#else /* map /dev/zero instead */
+  {
+    int fd;
+
+    fd = open ("/dev/zero", O_RDWR);
+    if (fd == -1)
+      {
+	log_error ("can't open /dev/zero: %s\n", strerror (errno));
+	pool = (void *) -1;
+      }
+    else
+      {
+	pool = mmap (0, pool_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
+        close (fd);
+      }
+  }
+#endif
+  if (pool == (void *) -1)
+    log_info ("can't mmap pool of %u bytes: %s - using malloc\n",
+	      (unsigned) pool_size, strerror (errno));
+  else
+    {
+      pool_is_mmapped = 1;
+      pool_okay = 1;
+    }
+
+#endif
+  if (!pool_okay)
+    {
+      pool = malloc (pool_size);
+      if (!pool)
+	log_fatal ("can't allocate memory pool of %u bytes\n",
+		   (unsigned) pool_size);
+      else
+	pool_okay = 1;
+    }
+
+  /* Initialize first memory block.  */
+  mb = (memblock_t *) pool;
+  mb->size = pool_size;
+  mb->flags = 0;
+}
+
+void
+_gcry_secmem_set_flags (unsigned flags)
+{
+  int was_susp;
+
+  SECMEM_LOCK;
+
+  was_susp = suspend_warning;
+  no_warning = flags & GCRY_SECMEM_FLAG_NO_WARNING;
+  suspend_warning = flags & GCRY_SECMEM_FLAG_SUSPEND_WARNING;
+
+  /* and now issue the warning if it is not longer suspended */
+  if (was_susp && !suspend_warning && show_warning)
+    {
+      show_warning = 0;
+      print_warn ();
+    }
+
+  SECMEM_UNLOCK;
+}
+
+unsigned int
+_gcry_secmem_get_flags (void)
+{
+  unsigned flags;
+
+  SECMEM_LOCK;
+
+  flags = no_warning ? GCRY_SECMEM_FLAG_NO_WARNING : 0;
+  flags |= suspend_warning ? GCRY_SECMEM_FLAG_SUSPEND_WARNING : 0;
+  flags |= not_locked ? GCRY_SECMEM_FLAG_NOT_LOCKED : 0;
+
+  SECMEM_UNLOCK;
+
+  return flags;
+}
+
+
+/* See _gcry_secmem_init.  This function is expected to be called with
+   the secmem lock held. */
+static void
+secmem_init (size_t n)
+{
+  if (!n)
+    {
+#ifdef USE_CAPABILITIES
+      /* drop all capabilities */
+      cap_set_proc (cap_from_text ("all-eip"));
+
+#elif !defined(HAVE_DOSISH_SYSTEM)
+      uid_t uid;
+
+      disable_secmem = 1;
+      uid = getuid ();
+      if (uid != geteuid ())
+	{
+	  if (setuid (uid) || getuid () != geteuid () || !setuid (0))
+	    log_fatal ("failed to drop setuid\n");
+	}
+#endif
+    }
+  else
+    {
+      if (n < MINIMUM_POOL_SIZE)
+	n = MINIMUM_POOL_SIZE;
+      if (! pool_okay)
+	{
+	  init_pool (n);
+	  lock_pool (pool, n);
+	}
+      else
+	log_error ("Oops, secure memory pool already initialized\n");
+    }
+}
+
+
+
+/* Initialize the secure memory system.  If running with the necessary
+   privileges, the secure memory pool will be locked into the core in
+   order to prevent page-outs of the data.  Furthermore allocated
+   secure memory will be wiped out when released.  */
+void
+_gcry_secmem_init (size_t n)
+{
+  SECMEM_LOCK;
+
+  secmem_init (n);
+
+  SECMEM_UNLOCK;
+}
+
+
+static void *
+_gcry_secmem_malloc_internal (size_t size)
+{
+  memblock_t *mb;
+
+  if (!pool_okay)
+    {
+      /* Try to initialize the pool if the user forgot about it.  */
+      secmem_init (STANDARD_POOL_SIZE);
+      if (!pool_okay)
+        {
+          log_info (_("operation is not possible without "
+                      "initialized secure memory\n"));
+          gpg_err_set_errno (ENOMEM);
+          return NULL;
+        }
+    }
+  if (not_locked && fips_mode ())
+    {
+      log_info (_("secure memory pool is not locked while in FIPS mode\n"));
+      gpg_err_set_errno (ENOMEM);
+      return NULL;
+    }
+  if (show_warning && !suspend_warning)
+    {
+      show_warning = 0;
+      print_warn ();
+    }
+
+  /* Blocks are always a multiple of 32. */
+  size = ((size + 31) / 32) * 32;
+
+  mb = mb_get_new ((memblock_t *) pool, size);
+  if (mb)
+    stats_update (size, 0);
+
+  return mb ? &mb->aligned.c : NULL;
+}
+
+void *
+_gcry_secmem_malloc (size_t size)
+{
+  void *p;
+
+  SECMEM_LOCK;
+  p = _gcry_secmem_malloc_internal (size);
+  SECMEM_UNLOCK;
+
+  return p;
+}
+
+static void
+_gcry_secmem_free_internal (void *a)
+{
+  memblock_t *mb;
+  int size;
+
+  if (!a)
+    return;
+
+  mb = ADDR_TO_BLOCK (a);
+  size = mb->size;
+
+  /* This does not make much sense: probably this memory is held in the
+   * cache. We do it anyway: */
+#define MB_WIPE_OUT(byte) \
+  wipememory2 ((memblock_t *) ((char *) mb + BLOCK_HEAD_SIZE), (byte), size);
+
+  MB_WIPE_OUT (0xff);
+  MB_WIPE_OUT (0xaa);
+  MB_WIPE_OUT (0x55);
+  MB_WIPE_OUT (0x00);
+
+  stats_update (0, size);
+
+  mb->flags &= ~MB_FLAG_ACTIVE;
+
+  /* Update stats.  */
+
+  mb_merge (mb);
+}
+
+/* Wipe out and release memory.  */
+void
+_gcry_secmem_free (void *a)
+{
+  SECMEM_LOCK;
+  _gcry_secmem_free_internal (a);
+  SECMEM_UNLOCK;
+}
+
+/* Realloc memory.  */
+void *
+_gcry_secmem_realloc (void *p, size_t newsize)
+{
+  memblock_t *mb;
+  size_t size;
+  void *a;
+
+  SECMEM_LOCK;
+
+  mb = (memblock_t *) ((char *) p - ((size_t) &((memblock_t *) 0)->aligned.c));
+  size = mb->size;
+  if (newsize < size)
+    {
+      /* It is easier to not shrink the memory.  */
+      a = p;
+    }
+  else
+    {
+      a = _gcry_secmem_malloc_internal (newsize);
+      if (a)
+	{
+	  memcpy (a, p, size);
+	  memset ((char *) a + size, 0, newsize - size);
+	  _gcry_secmem_free_internal (p);
+	}
+    }
+
+  SECMEM_UNLOCK;
+
+  return a;
+}
+
+
+/* Return true if P points into the secure memory area.  */
+int
+_gcry_private_is_secure (const void *p)
+{
+  return pool_okay && ptr_into_pool_p (p);
+}
+
+
+/****************
+ * Warning:  This code might be called by an interrupt handler
+ *	     and frankly, there should really be such a handler,
+ *	     to make sure that the memory is wiped out.
+ *	     We hope that the OS wipes out mlocked memory after
+ *	     receiving a SIGKILL - it really should do so, otherwise
+ *	     there is no chance to get the secure memory cleaned.
+ */
+void
+_gcry_secmem_term ()
+{
+  if (!pool_okay)
+    return;
+
+  wipememory2 (pool, 0xff, pool_size);
+  wipememory2 (pool, 0xaa, pool_size);
+  wipememory2 (pool, 0x55, pool_size);
+  wipememory2 (pool, 0x00, pool_size);
+#if HAVE_MMAP
+  if (pool_is_mmapped)
+    munmap (pool, pool_size);
+#endif
+  pool = NULL;
+  pool_okay = 0;
+  pool_size = 0;
+  not_locked = 0;
+}
+
+
+void
+_gcry_secmem_dump_stats ()
+{
+#if 1
+  SECMEM_LOCK;
+
+ if (pool_okay)
+    log_info ("secmem usage: %u/%lu bytes in %u blocks\n",
+	      cur_alloced, (unsigned long)pool_size, cur_blocks);
+  SECMEM_UNLOCK;
+#else
+  memblock_t *mb;
+  int i;
+
+  SECMEM_LOCK;
+
+  for (i = 0, mb = (memblock_t *) pool;
+       ptr_into_pool_p (mb);
+       mb = mb_get_next (mb), i++)
+    log_info ("SECMEM: [%s] block: %i; size: %i\n",
+	      (mb->flags & MB_FLAG_ACTIVE) ? "used" : "free",
+	      i,
+	      mb->size);
+  SECMEM_UNLOCK;
+#endif
+}
diff --git a/grub-core/lib/libgcrypt/src/secmem.h b/grub-core/lib/libgcrypt/src/secmem.h
new file mode 100644
index 0000000..29e151a
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/secmem.h
@@ -0,0 +1,39 @@
+/* secmem.h -  internal definitions for secmem
+ *	Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef G10_SECMEM_H
+#define G10_SECMEM_H 1
+
+void _gcry_secmem_init (size_t npool);
+void _gcry_secmem_term (void);
+void *_gcry_secmem_malloc (size_t size) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_secmem_realloc (void *a, size_t newsize);
+void _gcry_secmem_free (void *a);
+void _gcry_secmem_dump_stats (void);
+void _gcry_secmem_set_flags (unsigned flags);
+unsigned _gcry_secmem_get_flags(void);
+int _gcry_private_is_secure (const void *p);
+
+/* Flags for _gcry_secmem_{set,get}_flags.  */
+#define GCRY_SECMEM_FLAG_NO_WARNING      (1 << 0)
+#define GCRY_SECMEM_FLAG_SUSPEND_WARNING (1 << 1)
+#define GCRY_SECMEM_FLAG_NOT_LOCKED      (1 << 2)
+
+#endif /* G10_SECMEM_H */
diff --git a/grub-core/lib/libgcrypt/src/sexp.c b/grub-core/lib/libgcrypt/src/sexp.c
new file mode 100644
index 0000000..78013fd
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/sexp.c
@@ -0,0 +1,2045 @@
+/* sexp.c  -  S-Expression handling
+ * Copyright (C) 1999, 2000, 2001, 2002, 2003,
+ *               2004, 2006, 2007, 2008, 2011  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <errno.h>
+
+#define GCRYPT_NO_MPI_MACROS 1
+#include "g10lib.h"
+
+typedef struct gcry_sexp *NODE;
+typedef unsigned short DATALEN;
+
+struct gcry_sexp
+{
+  byte d[1];
+};
+
+#define ST_STOP  0
+#define ST_DATA  1  /* datalen follows */
+#define ST_HINT  2  /* datalen follows */
+#define ST_OPEN  3
+#define ST_CLOSE 4
+
+/* the atoi macros assume that the buffer has only valid digits */
+#define atoi_1(p)   (*(p) - '0' )
+#define xtoi_1(p)   (*(p) <= '9'? (*(p)- '0'): \
+                     *(p) <= 'F'? (*(p)-'A'+10):(*(p)-'a'+10))
+#define xtoi_2(p)   ((xtoi_1(p) * 16) + xtoi_1((p)+1))
+
+#define TOKEN_SPECIALS  "-./_:*+="
+
+static gcry_error_t
+vsexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+	     const char *buffer, size_t length, int argflag,
+	     void **arg_list, va_list arg_ptr);
+
+static gcry_error_t
+sexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+	    const char *buffer, size_t length, int argflag,
+	    void **arg_list, ...);
+
+/* Return true if P points to a byte containing a whitespace according
+   to the S-expressions definition. */
+#undef whitespacep
+static GPG_ERR_INLINE int
+whitespacep (const char *p)
+{
+  switch (*p)
+    {
+    case ' ': case '\t': case '\v': case '\f': case '\r': case '\n': return 1;
+    default: return 0;
+    }
+}
+
+
+#if 0
+static void
+dump_mpi( gcry_mpi_t a )
+{
+    char buffer[1000];
+    size_t n = 1000;
+
+    if( !a )
+	fputs("[no MPI]", stderr );
+    else if( gcry_mpi_print( GCRYMPI_FMT_HEX, buffer, &n, a ) )
+	fputs("[MPI too large to print]", stderr );
+    else
+	fputs( buffer, stderr );
+}
+#endif
+
+static void
+dump_string (const byte *p, size_t n, int delim )
+{
+  for (; n; n--, p++ )
+    {
+      if ((*p & 0x80) || iscntrl( *p ) || *p == delim )
+        {
+          if( *p == '\n' )
+            log_printf ("\\n");
+          else if( *p == '\r' )
+            log_printf ("\\r");
+          else if( *p == '\f' )
+            log_printf ("\\f");
+          else if( *p == '\v' )
+            log_printf ("\\v");
+	    else if( *p == '\b' )
+              log_printf ("\\b");
+          else if( !*p )
+            log_printf ("\\0");
+          else
+            log_printf ("\\x%02x", *p );
+	}
+      else
+        log_printf ("%c", *p);
+    }
+}
+
+
+void
+gcry_sexp_dump (const gcry_sexp_t a)
+{
+  const byte *p;
+  int indent = 0;
+  int type;
+
+  if (!a)
+    {
+      log_printf ( "[nil]\n");
+      return;
+    }
+
+  p = a->d;
+  while ( (type = *p) != ST_STOP )
+    {
+      p++;
+      switch ( type )
+        {
+        case ST_OPEN:
+          log_printf ("%*s[open]\n", 2*indent, "");
+          indent++;
+          break;
+        case ST_CLOSE:
+          if( indent )
+            indent--;
+          log_printf ("%*s[close]\n", 2*indent, "");
+          break;
+        case ST_DATA: {
+          DATALEN n;
+          memcpy ( &n, p, sizeof n );
+          p += sizeof n;
+          log_printf ("%*s[data=\"", 2*indent, "" );
+          dump_string (p, n, '\"' );
+          log_printf ("\"]\n");
+          p += n;
+        }
+        break;
+        default:
+          log_printf ("%*s[unknown tag %d]\n", 2*indent, "", type);
+          break;
+	}
+    }
+}
+
+/****************
+ * Pass list through except when it is an empty list - in that case
+ * return NULL and release the passed list.
+ */
+static gcry_sexp_t
+normalize ( gcry_sexp_t list )
+{
+  unsigned char *p;
+
+  if ( !list )
+    return NULL;
+  p = list->d;
+  if ( *p == ST_STOP )
+    {
+      /* this is "" */
+      gcry_sexp_release ( list );
+      return NULL;
+    }
+  if ( *p == ST_OPEN && p[1] == ST_CLOSE )
+    {
+      /* this is "()" */
+      gcry_sexp_release ( list );
+      return NULL;
+    }
+
+  return list;
+}
+
+/* Create a new S-expression object by reading LENGTH bytes from
+   BUFFER, assuming it is canonical encoded or autodetected encoding
+   when AUTODETECT is set to 1.  With FREEFNC not NULL, ownership of
+   the buffer is transferred to the newly created object.  FREEFNC
+   should be the freefnc used to release BUFFER; there is no guarantee
+   at which point this function is called; most likey you want to use
+   free() or gcry_free().
+
+   Passing LENGTH and AUTODETECT as 0 is allowed to indicate that
+   BUFFER points to a valid canonical encoded S-expression.  A LENGTH
+   of 0 and AUTODETECT 1 indicates that buffer points to a
+   null-terminated string.
+
+   This function returns 0 and and the pointer to the new object in
+   RETSEXP or an error code in which case RETSEXP is set to NULL.  */
+gcry_error_t
+gcry_sexp_create (gcry_sexp_t *retsexp, void *buffer, size_t length,
+                  int autodetect, void (*freefnc)(void*) )
+{
+  gcry_error_t errcode;
+  gcry_sexp_t se;
+
+  if (!retsexp)
+    return gcry_error (GPG_ERR_INV_ARG);
+  *retsexp = NULL;
+  if (autodetect < 0 || autodetect > 1 || !buffer)
+    return gcry_error (GPG_ERR_INV_ARG);
+
+  if (!length && !autodetect)
+    { /* What a brave caller to assume that there is really a canonical
+         encoded S-expression in buffer */
+      length = gcry_sexp_canon_len (buffer, 0, NULL, &errcode);
+      if (!length)
+        return errcode;
+    }
+  else if (!length && autodetect)
+    { /* buffer is a string */
+      length = strlen ((char *)buffer);
+    }
+
+  errcode = sexp_sscan (&se, NULL, buffer, length, 0, NULL);
+  if (errcode)
+    return errcode;
+
+  *retsexp = se;
+  if (freefnc)
+    {
+      /* For now we release the buffer immediately.  As soon as we
+         have changed the internal represenation of S-expression to
+         the canoncial format - which has the advantage of faster
+         parsing - we will use this function as a closure in our
+         GCRYSEXP object and use the BUFFER directly.  */
+      freefnc (buffer);
+    }
+  return gcry_error (GPG_ERR_NO_ERROR);
+}
+
+/* Same as gcry_sexp_create but don't transfer ownership */
+gcry_error_t
+gcry_sexp_new (gcry_sexp_t *retsexp, const void *buffer, size_t length,
+               int autodetect)
+{
+  return gcry_sexp_create (retsexp, (void *)buffer, length, autodetect, NULL);
+}
+
+
+/****************
+ * Release resource of the given SEXP object.
+ */
+void
+gcry_sexp_release( gcry_sexp_t sexp )
+{
+  if (sexp)
+    {
+      if (gcry_is_secure (sexp))
+        {
+          /* Extra paranoid wiping. */
+          const byte *p = sexp->d;
+          int type;
+
+          while ( (type = *p) != ST_STOP )
+            {
+              p++;
+              switch ( type )
+                {
+                case ST_OPEN:
+                  break;
+                case ST_CLOSE:
+                  break;
+                case ST_DATA:
+                  {
+                    DATALEN n;
+                    memcpy ( &n, p, sizeof n );
+                    p += sizeof n;
+                    p += n;
+                  }
+                  break;
+                default:
+                  break;
+                }
+            }
+          wipememory (sexp->d, p - sexp->d);
+        }
+      gcry_free ( sexp );
+    }
+}
+
+
+/****************
+ * Make a pair from lists a and b, don't use a or b later on.
+ * Special behaviour:  If one is a single element list we put the
+ * element straight into the new pair.
+ */
+gcry_sexp_t
+gcry_sexp_cons( const gcry_sexp_t a, const gcry_sexp_t b )
+{
+  (void)a;
+  (void)b;
+
+  /* NYI: Implementation should be quite easy with our new data
+     representation */
+  BUG ();
+  return NULL;
+}
+
+
+/****************
+ * Make a list from all items in the array the end of the array is marked
+ * with a NULL.
+ */
+gcry_sexp_t
+gcry_sexp_alist( const gcry_sexp_t *array )
+{
+  (void)array;
+
+  /* NYI: Implementation should be quite easy with our new data
+     representation. */
+  BUG ();
+  return NULL;
+}
+
+/****************
+ * Make a list from all items, the end of list is indicated by a NULL
+ */
+gcry_sexp_t
+gcry_sexp_vlist( const gcry_sexp_t a, ... )
+{
+  (void)a;
+  /* NYI: Implementation should be quite easy with our new data
+     representation. */
+  BUG ();
+  return NULL;
+}
+
+
+/****************
+ * Append n to the list a
+ * Returns: a new ist (which maybe a)
+ */
+gcry_sexp_t
+gcry_sexp_append( const gcry_sexp_t a, const gcry_sexp_t n )
+{
+  (void)a;
+  (void)n;
+  /* NYI: Implementation should be quite easy with our new data
+     representation. */
+  BUG ();
+  return NULL;
+}
+
+gcry_sexp_t
+gcry_sexp_prepend( const gcry_sexp_t a, const gcry_sexp_t n )
+{
+  (void)a;
+  (void)n;
+  /* NYI: Implementation should be quite easy with our new data
+     representation. */
+  BUG ();
+  return NULL;
+}
+
+
+
+/****************
+ * Locate token in a list. The token must be the car of a sublist.
+ * Returns: A new list with this sublist or NULL if not found.
+ */
+gcry_sexp_t
+gcry_sexp_find_token( const gcry_sexp_t list, const char *tok, size_t toklen )
+{
+  const byte *p;
+  DATALEN n;
+
+  if ( !list )
+    return NULL;
+
+  if ( !toklen )
+    toklen = strlen(tok);
+
+  p = list->d;
+  while ( *p != ST_STOP )
+    {
+      if ( *p == ST_OPEN && p[1] == ST_DATA )
+        {
+          const byte *head = p;
+
+          p += 2;
+          memcpy ( &n, p, sizeof n );
+          p += sizeof n;
+          if ( n == toklen && !memcmp( p, tok, toklen ) )
+            { /* found it */
+              gcry_sexp_t newlist;
+              byte *d;
+              int level = 1;
+
+              /* Look for the end of the list.  */
+              for ( p += n; level; p++ )
+                {
+                  if ( *p == ST_DATA )
+                    {
+			memcpy ( &n, ++p, sizeof n );
+			p += sizeof n + n;
+			p--; /* Compensate for later increment. */
+		    }
+                  else if ( *p == ST_OPEN )
+                    {
+                      level++;
+		    }
+                  else if ( *p == ST_CLOSE )
+                    {
+                      level--;
+		    }
+                  else if ( *p == ST_STOP )
+                    {
+                      BUG ();
+		    }
+		}
+              n = p - head;
+
+              newlist = gcry_malloc ( sizeof *newlist + n );
+              if (!newlist)
+                {
+                  /* No way to return an error code, so we can only
+                     return Not Found. */
+                  return NULL;
+                }
+              d = newlist->d;
+              memcpy ( d, head, n ); d += n;
+              *d++ = ST_STOP;
+              return normalize ( newlist );
+	    }
+          p += n;
+	}
+      else if ( *p == ST_DATA )
+        {
+          memcpy ( &n, ++p, sizeof n ); p += sizeof n;
+          p += n;
+	}
+      else
+        p++;
+    }
+  return NULL;
+}
+
+/****************
+ * Return the length of the given list
+ */
+int
+gcry_sexp_length( const gcry_sexp_t list )
+{
+    const byte *p;
+    DATALEN n;
+    int type;
+    int length = 0;
+    int level = 0;
+
+    if ( !list )
+	return 0;
+
+    p = list->d;
+    while ( (type=*p) != ST_STOP ) {
+	p++;
+	if ( type == ST_DATA ) {
+	    memcpy ( &n, p, sizeof n );
+	    p += sizeof n + n;
+	    if ( level == 1 )
+		length++;
+	}
+	else if ( type == ST_OPEN ) {
+	    if ( level == 1 )
+		length++;
+	    level++;
+	}
+	else if ( type == ST_CLOSE ) {
+	    level--;
+	}
+    }
+    return length;
+}
+
+
+/* Return the internal lengths offset of LIST.  That is the size of
+   the buffer from the first ST_OPEN, which is retruned at R_OFF, to
+   the corresponding ST_CLOSE inclusive.  */
+static size_t
+get_internal_buffer (const gcry_sexp_t list, size_t *r_off)
+{
+  const unsigned char *p;
+  DATALEN n;
+  int type;
+  int level = 0;
+
+  *r_off = 0;
+  if (list)
+    {
+      p = list->d;
+      while ( (type=*p) != ST_STOP )
+        {
+          p++;
+          if (type == ST_DATA)
+            {
+              memcpy (&n, p, sizeof n);
+              p += sizeof n + n;
+            }
+          else if (type == ST_OPEN)
+            {
+              if (!level)
+                *r_off = (p-1) - list->d;
+              level++;
+            }
+          else if ( type == ST_CLOSE )
+            {
+              level--;
+              if (!level)
+                return p - list->d;
+            }
+        }
+    }
+  return 0; /* Not a proper list.  */
+}
+
+
+
+/* Extract the CAR of the given list.  May return NULL for bad lists
+   or memory failure.  */
+gcry_sexp_t
+gcry_sexp_nth( const gcry_sexp_t list, int number )
+{
+    const byte *p;
+    DATALEN n;
+    gcry_sexp_t newlist;
+    byte *d;
+    int level = 0;
+
+    if ( !list || list->d[0] != ST_OPEN )
+	return NULL;
+    p = list->d;
+
+    while ( number > 0 ) {
+	p++;
+	if ( *p == ST_DATA ) {
+	    memcpy ( &n, ++p, sizeof n );
+	    p += sizeof n + n;
+	    p--;
+	    if ( !level )
+		number--;
+	}
+	else if ( *p == ST_OPEN ) {
+	    level++;
+	}
+	else if ( *p == ST_CLOSE ) {
+	    level--;
+	    if ( !level )
+		number--;
+	}
+	else if ( *p == ST_STOP ) {
+	    return NULL;
+	}
+    }
+    p++;
+
+    if ( *p == ST_DATA ) {
+        memcpy ( &n, p, sizeof n );
+        /* Allocate 1 (=sizeof *newlist) byte for ST_OPEN
+                    1 byte for ST_DATA
+                    sizeof n byte for n
+                    n byte for the data
+                    1 byte for ST_CLOSE
+                    1 byte for ST_STOP */
+        newlist = gcry_malloc ( sizeof *newlist + 1 + sizeof n + n + 2 );
+        if (!newlist)
+            return NULL;
+        d = newlist->d;
+        *d = ST_OPEN;   /* Put the ST_OPEN flag */
+        d++;            /* Move forward */
+        /* Copy ST_DATA, n and the data from p to d */
+        memcpy ( d, p, 1 + sizeof n + n );
+        d += 1 + sizeof n + n;  /* Move after the data copied */
+        *d = ST_CLOSE;          /* Put the ST_CLOSE flag */
+        d++;                    /* Move forward */
+        *d = ST_STOP;           /* Put the ST_STOP flag */
+    }
+    else if ( *p == ST_OPEN ) {
+	const byte *head = p;
+
+	level = 1;
+	do {
+	    p++;
+	    if ( *p == ST_DATA ) {
+		memcpy ( &n, ++p, sizeof n );
+		p += sizeof n + n;
+		p--;
+	    }
+	    else if ( *p == ST_OPEN ) {
+		level++;
+	    }
+	    else if ( *p == ST_CLOSE ) {
+		level--;
+	    }
+	    else if ( *p == ST_STOP ) {
+		BUG ();
+	    }
+	} while ( level );
+	n = p + 1 - head;
+
+	newlist = gcry_malloc ( sizeof *newlist + n );
+        if (!newlist)
+          return NULL;
+	d = newlist->d;
+	memcpy ( d, head, n ); d += n;
+	*d++ = ST_STOP;
+    }
+    else
+	newlist = NULL;
+
+    return normalize (newlist);
+}
+
+gcry_sexp_t
+gcry_sexp_car( const gcry_sexp_t list )
+{
+    return gcry_sexp_nth ( list, 0 );
+}
+
+
+/* Helper to get data from the car.  The returned value is valid as
+   long as the list is not modified. */
+static const char *
+sexp_nth_data (const gcry_sexp_t list, int number, size_t *datalen)
+{
+  const byte *p;
+  DATALEN n;
+  int level = 0;
+
+  *datalen = 0;
+  if ( !list )
+    return NULL;
+
+  p = list->d;
+  if ( *p == ST_OPEN )
+    p++;	     /* Yep, a list. */
+  else if (number)
+    return NULL;     /* Not a list but N > 0 requested. */
+
+  /* Skip over N elements. */
+  while ( number > 0 )
+    {
+      if ( *p == ST_DATA )
+        {
+          memcpy ( &n, ++p, sizeof n );
+          p += sizeof n + n;
+          p--;
+          if ( !level )
+            number--;
+	}
+      else if ( *p == ST_OPEN )
+        {
+          level++;
+	}
+      else if ( *p == ST_CLOSE )
+        {
+          level--;
+          if ( !level )
+            number--;
+	}
+      else if ( *p == ST_STOP )
+        {
+          return NULL;
+	}
+      p++;
+    }
+
+  /* If this is data, return it.  */
+  if ( *p == ST_DATA )
+    {
+      memcpy ( &n, ++p, sizeof n );
+      *datalen = n;
+      return (const char*)p + sizeof n;
+    }
+
+  return NULL;
+}
+
+
+/* Get data from the car.  The returned value is valid as long as the
+   list is not modified.  */
+const char *
+gcry_sexp_nth_data (const gcry_sexp_t list, int number, size_t *datalen )
+{
+  return sexp_nth_data (list, number, datalen);
+}
+
+
+/* Get a string from the car.  The returned value is a malloced string
+   and needs to be freed by the caller.  */
+char *
+gcry_sexp_nth_string (const gcry_sexp_t list, int number)
+{
+  const char *s;
+  size_t n;
+  char *buf;
+
+  s = sexp_nth_data (list, number, &n);
+  if (!s || n < 1 || (n+1) < 1)
+    return NULL;
+  buf = gcry_malloc (n+1);
+  if (!buf)
+    return NULL;
+  memcpy (buf, s, n);
+  buf[n] = 0;
+  return buf;
+}
+
+/*
+ * Get a MPI from the car
+ */
+gcry_mpi_t
+gcry_sexp_nth_mpi( gcry_sexp_t list, int number, int mpifmt )
+{
+  const char *s;
+  size_t n;
+  gcry_mpi_t a;
+
+  if ( !mpifmt )
+    mpifmt = GCRYMPI_FMT_STD;
+
+  s = sexp_nth_data (list, number, &n);
+  if (!s)
+    return NULL;
+
+  if ( gcry_mpi_scan ( &a, mpifmt, s, n, NULL ) )
+    return NULL;
+
+  return a;
+}
+
+
+/****************
+ * Get the CDR
+ */
+gcry_sexp_t
+gcry_sexp_cdr( const gcry_sexp_t list )
+{
+    const byte *p;
+    const byte *head;
+    DATALEN n;
+    gcry_sexp_t newlist;
+    byte *d;
+    int level = 0;
+    int skip = 1;
+
+    if ( !list || list->d[0] != ST_OPEN )
+	return NULL;
+    p = list->d;
+
+    while ( skip > 0 ) {
+	p++;
+	if ( *p == ST_DATA ) {
+	    memcpy ( &n, ++p, sizeof n );
+	    p += sizeof n + n;
+	    p--;
+	    if ( !level )
+		skip--;
+	}
+	else if ( *p == ST_OPEN ) {
+	    level++;
+	}
+	else if ( *p == ST_CLOSE ) {
+	    level--;
+	    if ( !level )
+		skip--;
+	}
+	else if ( *p == ST_STOP ) {
+	    return NULL;
+	}
+    }
+    p++;
+
+    head = p;
+    level = 0;
+    do {
+	if ( *p == ST_DATA ) {
+	    memcpy ( &n, ++p, sizeof n );
+	    p += sizeof n + n;
+	    p--;
+	}
+	else if ( *p == ST_OPEN ) {
+	    level++;
+	}
+	else if ( *p == ST_CLOSE ) {
+	    level--;
+	}
+	else if ( *p == ST_STOP ) {
+	    return NULL;
+	}
+	p++;
+    } while ( level );
+    n = p - head;
+
+    newlist = gcry_malloc ( sizeof *newlist + n + 2 );
+    if (!newlist)
+      return NULL;
+    d = newlist->d;
+    *d++ = ST_OPEN;
+    memcpy ( d, head, n ); d += n;
+    *d++ = ST_CLOSE;
+    *d++ = ST_STOP;
+
+    return normalize (newlist);
+}
+
+gcry_sexp_t
+gcry_sexp_cadr ( const gcry_sexp_t list )
+{
+    gcry_sexp_t a, b;
+
+    a = gcry_sexp_cdr ( list );
+    b = gcry_sexp_car ( a );
+    gcry_sexp_release ( a );
+    return b;
+}
+
+
+
+static int
+hextobyte( const byte *s )
+{
+    int c=0;
+
+    if( *s >= '0' && *s <= '9' )
+	c = 16 * (*s - '0');
+    else if( *s >= 'A' && *s <= 'F' )
+	c = 16 * (10 + *s - 'A');
+    else if( *s >= 'a' && *s <= 'f' ) {
+	c = 16 * (10 + *s - 'a');
+    }
+    s++;
+    if( *s >= '0' && *s <= '9' )
+	c += *s - '0';
+    else if( *s >= 'A' && *s <= 'F' )
+	c += 10 + *s - 'A';
+    else if( *s >= 'a' && *s <= 'f' ) {
+	c += 10 + *s - 'a';
+    }
+    return c;
+}
+
+struct make_space_ctx {
+    gcry_sexp_t sexp;
+    size_t allocated;
+    byte *pos;
+};
+
+static gpg_err_code_t
+make_space ( struct make_space_ctx *c, size_t n )
+{
+  size_t used = c->pos - c->sexp->d;
+
+  if ( used + n + sizeof(DATALEN) + 1 >= c->allocated )
+    {
+      gcry_sexp_t newsexp;
+      byte *newhead;
+      size_t newsize;
+
+      newsize = c->allocated + 2*(n+sizeof(DATALEN)+1);
+      if (newsize <= c->allocated)
+        return GPG_ERR_TOO_LARGE;
+      newsexp = gcry_realloc ( c->sexp, sizeof *newsexp + newsize - 1);
+      if (!newsexp)
+        return gpg_err_code_from_errno (errno);
+      c->allocated = newsize;
+      newhead = newsexp->d;
+      c->pos = newhead + used;
+      c->sexp = newsexp;
+    }
+  return 0;
+}
+
+
+/* Unquote STRING of LENGTH and store it into BUF.  The surrounding
+   quotes are must already be removed from STRING.  We assume that the
+   quoted string is syntacillay correct.  */
+static size_t
+unquote_string (const char *string, size_t length, unsigned char *buf)
+{
+  int esc = 0;
+  const unsigned char *s = (const unsigned char*)string;
+  unsigned char *d = buf;
+  size_t n = length;
+
+  for (; n; n--, s++)
+    {
+      if (esc)
+        {
+          switch (*s)
+            {
+            case 'b':  *d++ = '\b'; break;
+            case 't':  *d++ = '\t'; break;
+            case 'v':  *d++ = '\v'; break;
+            case 'n':  *d++ = '\n'; break;
+            case 'f':  *d++ = '\f'; break;
+            case 'r':  *d++ = '\r'; break;
+            case '"':  *d++ = '\"'; break;
+            case '\'': *d++ = '\''; break;
+            case '\\': *d++ = '\\'; break;
+
+            case '\r':  /* ignore CR[,LF] */
+              if (n>1 && s[1] == '\n')
+                {
+                  s++; n--;
+                }
+              break;
+
+            case '\n':  /* ignore LF[,CR] */
+              if (n>1 && s[1] == '\r')
+                {
+                  s++; n--;
+                }
+              break;
+
+            case 'x': /* hex value */
+              if (n>2 && hexdigitp (s+1) && hexdigitp (s+2))
+                {
+                  s++; n--;
+                  *d++ = xtoi_2 (s);
+                  s++; n--;
+                }
+              break;
+
+            default:
+              if (n>2 && octdigitp (s) && octdigitp (s+1) && octdigitp (s+2))
+                {
+                  *d++ = (atoi_1 (s)*64) + (atoi_1 (s+1)*8) + atoi_1 (s+2);
+                  s += 2;
+                  n -= 2;
+                }
+              break;
+	    }
+          esc = 0;
+        }
+      else if( *s == '\\' )
+        esc = 1;
+      else
+        *d++ = *s;
+    }
+
+  return d - buf;
+}
+
+/****************
+ * Scan the provided buffer and return the S expression in our internal
+ * format.  Returns a newly allocated expression.  If erroff is not NULL and
+ * a parsing error has occurred, the offset into buffer will be returned.
+ * If ARGFLAG is true, the function supports some printf like
+ * expressions.
+ *  These are:
+ *	%m - MPI
+ *	%s - string (no autoswitch to secure allocation)
+ *	%d - integer stored as string (no autoswitch to secure allocation)
+ *      %b - memory buffer; this takes _two_ arguments: an integer with the
+ *           length of the buffer and a pointer to the buffer.
+ *      %S - Copy an gcry_sexp_t here.  The S-expression needs to be a
+ *           regular one, starting with a parenthesis.
+ *           (no autoswitch to secure allocation)
+ *  all other format elements are currently not defined and return an error.
+ *  this includes the "%%" sequence becauce the percent sign is not an
+ *  allowed character.
+ * FIXME: We should find a way to store the secure-MPIs not in the string
+ * but as reference to somewhere - this can help us to save huge amounts
+ * of secure memory.  The problem is, that if only one element is secure, all
+ * other elements are automagicaly copied to secure memory too, so the most
+ * common operation gcry_sexp_cdr_mpi() will always return a secure MPI
+ * regardless whether it is needed or not.
+ */
+static gcry_error_t
+vsexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+	     const char *buffer, size_t length, int argflag,
+	     void **arg_list, va_list arg_ptr)
+{
+  gcry_err_code_t err = 0;
+  static const char tokenchars[] =
+    "abcdefghijklmnopqrstuvwxyz"
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    "0123456789-./_:*+=";
+  const char *p;
+  size_t n;
+  const char *digptr = NULL;
+  const char *quoted = NULL;
+  const char *tokenp = NULL;
+  const char *hexfmt = NULL;
+  const char *base64 = NULL;
+  const char *disphint = NULL;
+  const char *percent = NULL;
+  int hexcount = 0;
+  int quoted_esc = 0;
+  int datalen = 0;
+  size_t dummy_erroff;
+  struct make_space_ctx c;
+  int arg_counter = 0;
+  int level = 0;
+
+  if (!erroff)
+    erroff = &dummy_erroff;
+
+  /* Depending on whether ARG_LIST is non-zero or not, this macro gives
+     us the next argument, either from the variable argument list as
+     specified by ARG_PTR or from the argument array ARG_LIST.  */
+#define ARG_NEXT(storage, type)                          \
+  do                                                     \
+    {                                                    \
+      if (!arg_list)                                     \
+	storage = va_arg (arg_ptr, type);                \
+      else                                               \
+	storage = *((type *) (arg_list[arg_counter++])); \
+    }                                                    \
+  while (0)
+
+  /* The MAKE_SPACE macro is used before each store operation to
+     ensure that the buffer is large enough.  It requires a global
+     context named C and jumps out to the label LEAVE on error! It
+     also sets ERROFF using the variables BUFFER and P.  */
+#define MAKE_SPACE(n)  do {                                                \
+                            gpg_err_code_t _ms_err = make_space (&c, (n)); \
+                            if (_ms_err)                                   \
+                              {                                            \
+                                err = _ms_err;                             \
+                                *erroff = p - buffer;                      \
+                                goto leave;                                \
+                              }                                            \
+                       } while (0)
+
+  /* The STORE_LEN macro is used to store the length N at buffer P. */
+#define STORE_LEN(p,n) do {						   \
+			    DATALEN ashort = (n);			   \
+			    memcpy ( (p), &ashort, sizeof(ashort) );	   \
+			    (p) += sizeof (ashort);			   \
+			} while (0)
+
+  /* We assume that the internal representation takes less memory than
+     the provided one.  However, we add space for one extra datalen so
+     that the code which does the ST_CLOSE can use MAKE_SPACE */
+  c.allocated = length + sizeof(DATALEN);
+  if (buffer && length && gcry_is_secure (buffer))
+    c.sexp = gcry_malloc_secure (sizeof *c.sexp + c.allocated - 1);
+  else
+    c.sexp = gcry_malloc (sizeof *c.sexp + c.allocated - 1);
+  if (!c.sexp)
+    {
+      err = gpg_err_code_from_errno (errno);
+      *erroff = 0;
+      goto leave;
+    }
+  c.pos = c.sexp->d;
+
+  for (p = buffer, n = length; n; p++, n--)
+    {
+      if (tokenp && !hexfmt)
+	{
+	  if (strchr (tokenchars, *p))
+	    continue;
+	  else
+	    {
+	      datalen = p - tokenp;
+	      MAKE_SPACE (datalen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, datalen);
+	      memcpy (c.pos, tokenp, datalen);
+	      c.pos += datalen;
+	      tokenp = NULL;
+	    }
+	}
+
+      if (quoted)
+	{
+	  if (quoted_esc)
+	    {
+	      switch (*p)
+		{
+		case 'b': case 't': case 'v': case 'n': case 'f':
+		case 'r': case '"': case '\'': case '\\':
+		  quoted_esc = 0;
+		  break;
+
+		case '0': case '1': case '2': case '3': case '4':
+		case '5': case '6': case '7':
+		  if (!((n > 2)
+                        && (p[1] >= '0') && (p[1] <= '7')
+                        && (p[2] >= '0') && (p[2] <= '7')))
+		    {
+		      *erroff = p - buffer;
+		      /* Invalid octal value.  */
+		      err = GPG_ERR_SEXP_BAD_QUOTATION;
+                      goto leave;
+		    }
+		  p += 2;
+		  n -= 2;
+		  quoted_esc = 0;
+		  break;
+
+		case 'x':
+		  if (!((n > 2) && hexdigitp (p+1) && hexdigitp (p+2)))
+		    {
+		      *erroff = p - buffer;
+		      /* Invalid hex value.  */
+		      err = GPG_ERR_SEXP_BAD_QUOTATION;
+                      goto leave;
+		    }
+		  p += 2;
+		  n -= 2;
+		  quoted_esc = 0;
+		  break;
+
+		case '\r':
+		  /* ignore CR[,LF] */
+		  if (n && (p[1] == '\n'))
+		    {
+		      p++;
+		      n--;
+		    }
+		  quoted_esc = 0;
+		  break;
+
+		case '\n':
+		  /* ignore LF[,CR] */
+		  if (n && (p[1] == '\r'))
+		    {
+		      p++;
+		      n--;
+		    }
+		  quoted_esc = 0;
+		  break;
+
+		default:
+		  *erroff = p - buffer;
+		  /* Invalid quoted string escape.  */
+		  err = GPG_ERR_SEXP_BAD_QUOTATION;
+                  goto leave;
+		}
+	    }
+	  else if (*p == '\\')
+	    quoted_esc = 1;
+	  else if (*p == '\"')
+	    {
+	      /* Keep it easy - we know that the unquoted string will
+		 never be larger. */
+	      unsigned char *save;
+	      size_t len;
+
+	      quoted++; /* Skip leading quote.  */
+	      MAKE_SPACE (p - quoted);
+	      *c.pos++ = ST_DATA;
+	      save = c.pos;
+	      STORE_LEN (c.pos, 0); /* Will be fixed up later.  */
+	      len = unquote_string (quoted, p - quoted, c.pos);
+	      c.pos += len;
+	      STORE_LEN (save, len);
+	      quoted = NULL;
+	    }
+	}
+      else if (hexfmt)
+	{
+	  if (isxdigit (*p))
+	    hexcount++;
+	  else if (*p == '#')
+	    {
+	      if ((hexcount & 1))
+		{
+		  *erroff = p - buffer;
+		  err = GPG_ERR_SEXP_ODD_HEX_NUMBERS;
+                  goto leave;
+		}
+
+	      datalen = hexcount / 2;
+	      MAKE_SPACE (datalen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, datalen);
+	      for (hexfmt++; hexfmt < p; hexfmt++)
+		{
+		  if (whitespacep (hexfmt))
+		    continue;
+		  *c.pos++ = hextobyte ((const unsigned char*)hexfmt);
+		  hexfmt++;
+		}
+	      hexfmt = NULL;
+	    }
+	  else if (!whitespacep (p))
+	    {
+	      *erroff = p - buffer;
+	      err = GPG_ERR_SEXP_BAD_HEX_CHAR;
+              goto leave;
+	    }
+	}
+      else if (base64)
+	{
+	  if (*p == '|')
+	    base64 = NULL;
+	}
+      else if (digptr)
+	{
+	  if (digitp (p))
+	    ;
+	  else if (*p == ':')
+	    {
+	      datalen = atoi (digptr); /* FIXME: check for overflow.  */
+	      digptr = NULL;
+	      if (datalen > n - 1)
+		{
+		  *erroff = p - buffer;
+		  /* Buffer too short.  */
+		  err = GPG_ERR_SEXP_STRING_TOO_LONG;
+                  goto leave;
+		}
+	      /* Make a new list entry.  */
+	      MAKE_SPACE (datalen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, datalen);
+	      memcpy (c.pos, p + 1, datalen);
+	      c.pos += datalen;
+	      n -= datalen;
+	      p += datalen;
+	    }
+	  else if (*p == '\"')
+	    {
+	      digptr = NULL; /* We ignore the optional length.  */
+	      quoted = p;
+	      quoted_esc = 0;
+	    }
+	  else if (*p == '#')
+	    {
+	      digptr = NULL; /* We ignore the optional length.  */
+	      hexfmt = p;
+	      hexcount = 0;
+	    }
+	  else if (*p == '|')
+	    {
+	      digptr = NULL; /* We ignore the optional length.  */
+	      base64 = p;
+	    }
+	  else
+	    {
+	      *erroff = p - buffer;
+	      err = GPG_ERR_SEXP_INV_LEN_SPEC;
+              goto leave;
+	    }
+	}
+      else if (percent)
+	{
+	  if (*p == 'm' || *p == 'M')
+	    {
+	      /* Insert an MPI.  */
+	      gcry_mpi_t m;
+	      size_t nm = 0;
+              int mpifmt = *p == 'm'? GCRYMPI_FMT_STD: GCRYMPI_FMT_USG;
+
+	      ARG_NEXT (m, gcry_mpi_t);
+
+              if (gcry_mpi_get_flag (m, GCRYMPI_FLAG_OPAQUE))
+                {
+                  void *mp;
+                  unsigned int nbits;
+
+                  mp = gcry_mpi_get_opaque (m, &nbits);
+                  nm = (nbits+7)/8;
+                  if (mp && nm)
+                    {
+                      MAKE_SPACE (nm);
+                      if (!gcry_is_secure (c.sexp->d)
+                          && gcry_mpi_get_flag (m, GCRYMPI_FLAG_SECURE))
+                        {
+                          /* We have to switch to secure allocation.  */
+                          gcry_sexp_t newsexp;
+                          byte *newhead;
+
+                          newsexp = gcry_malloc_secure (sizeof *newsexp
+                                                        + c.allocated - 1);
+                          if (!newsexp)
+                            {
+                              err = gpg_err_code_from_errno (errno);
+                              goto leave;
+                            }
+                          newhead = newsexp->d;
+                          memcpy (newhead, c.sexp->d, (c.pos - c.sexp->d));
+                          c.pos = newhead + (c.pos - c.sexp->d);
+                          gcry_free (c.sexp);
+                          c.sexp = newsexp;
+                        }
+
+                      *c.pos++ = ST_DATA;
+                      STORE_LEN (c.pos, nm);
+                      memcpy (c.pos, mp, nm);
+                      c.pos += nm;
+                    }
+                }
+              else
+                {
+                  if (gcry_mpi_print (mpifmt, NULL, 0, &nm, m))
+                    BUG ();
+
+                  MAKE_SPACE (nm);
+                  if (!gcry_is_secure (c.sexp->d)
+                      && gcry_mpi_get_flag ( m, GCRYMPI_FLAG_SECURE))
+                    {
+                      /* We have to switch to secure allocation.  */
+                      gcry_sexp_t newsexp;
+                      byte *newhead;
+
+                      newsexp = gcry_malloc_secure (sizeof *newsexp
+                                                    + c.allocated - 1);
+                      if (!newsexp)
+                        {
+                          err = gpg_err_code_from_errno (errno);
+                          goto leave;
+                        }
+                      newhead = newsexp->d;
+                      memcpy (newhead, c.sexp->d, (c.pos - c.sexp->d));
+                      c.pos = newhead + (c.pos - c.sexp->d);
+                      gcry_free (c.sexp);
+                      c.sexp = newsexp;
+                    }
+
+                  *c.pos++ = ST_DATA;
+                  STORE_LEN (c.pos, nm);
+                  if (gcry_mpi_print (mpifmt, c.pos, nm, &nm, m))
+                    BUG ();
+                  c.pos += nm;
+                }
+	    }
+	  else if (*p == 's')
+	    {
+	      /* Insert an string.  */
+	      const char *astr;
+	      size_t alen;
+
+	      ARG_NEXT (astr, const char *);
+	      alen = strlen (astr);
+
+	      MAKE_SPACE (alen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, alen);
+	      memcpy (c.pos, astr, alen);
+	      c.pos += alen;
+	    }
+	  else if (*p == 'b')
+	    {
+	      /* Insert a memory buffer.  */
+	      const char *astr;
+	      int alen;
+
+	      ARG_NEXT (alen, int);
+	      ARG_NEXT (astr, const char *);
+
+	      MAKE_SPACE (alen);
+	      if (alen
+                  && !gcry_is_secure (c.sexp->d)
+		  && gcry_is_secure (astr))
+              {
+		  /* We have to switch to secure allocation.  */
+		  gcry_sexp_t newsexp;
+		  byte *newhead;
+
+		  newsexp = gcry_malloc_secure (sizeof *newsexp
+                                                + c.allocated - 1);
+                  if (!newsexp)
+                    {
+                      err = gpg_err_code_from_errno (errno);
+                      goto leave;
+                    }
+		  newhead = newsexp->d;
+		  memcpy (newhead, c.sexp->d, (c.pos - c.sexp->d));
+		  c.pos = newhead + (c.pos - c.sexp->d);
+		  gcry_free (c.sexp);
+		  c.sexp = newsexp;
+		}
+
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, alen);
+	      memcpy (c.pos, astr, alen);
+	      c.pos += alen;
+	    }
+	  else if (*p == 'd')
+	    {
+	      /* Insert an integer as string.  */
+	      int aint;
+	      size_t alen;
+	      char buf[35];
+
+	      ARG_NEXT (aint, int);
+	      sprintf (buf, "%d", aint);
+	      alen = strlen (buf);
+	      MAKE_SPACE (alen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, alen);
+	      memcpy (c.pos, buf, alen);
+	      c.pos += alen;
+	    }
+	  else if (*p == 'u')
+	    {
+	      /* Insert an unsigned integer as string.  */
+	      unsigned int aint;
+	      size_t alen;
+	      char buf[35];
+
+	      ARG_NEXT (aint, unsigned int);
+	      sprintf (buf, "%u", aint);
+	      alen = strlen (buf);
+	      MAKE_SPACE (alen);
+	      *c.pos++ = ST_DATA;
+	      STORE_LEN (c.pos, alen);
+	      memcpy (c.pos, buf, alen);
+	      c.pos += alen;
+	    }
+	  else if (*p == 'S')
+	    {
+	      /* Insert a gcry_sexp_t.  */
+	      gcry_sexp_t asexp;
+	      size_t alen, aoff;
+
+	      ARG_NEXT (asexp, gcry_sexp_t);
+              alen = get_internal_buffer (asexp, &aoff);
+              if (alen)
+                {
+                  MAKE_SPACE (alen);
+                  memcpy (c.pos, asexp->d + aoff, alen);
+                  c.pos += alen;
+                }
+	    }
+	  else
+	    {
+	      *erroff = p - buffer;
+	      /* Invalid format specifier.  */
+	      err = GPG_ERR_SEXP_INV_LEN_SPEC;
+              goto leave;
+	    }
+	  percent = NULL;
+	}
+      else if (*p == '(')
+	{
+	  if (disphint)
+	    {
+	      *erroff = p - buffer;
+	      /* Open display hint.  */
+	      err = GPG_ERR_SEXP_UNMATCHED_DH;
+              goto leave;
+	    }
+	  MAKE_SPACE (0);
+	  *c.pos++ = ST_OPEN;
+	  level++;
+	}
+      else if (*p == ')')
+	{
+	  /* Walk up.  */
+	  if (disphint)
+	    {
+	      *erroff = p - buffer;
+	      /* Open display hint.  */
+	      err = GPG_ERR_SEXP_UNMATCHED_DH;
+              goto leave;
+	    }
+	  MAKE_SPACE (0);
+	  *c.pos++ = ST_CLOSE;
+	  level--;
+	}
+      else if (*p == '\"')
+	{
+	  quoted = p;
+	  quoted_esc = 0;
+	}
+      else if (*p == '#')
+	{
+	  hexfmt = p;
+	  hexcount = 0;
+	}
+      else if (*p == '|')
+	base64 = p;
+      else if (*p == '[')
+	{
+	  if (disphint)
+	    {
+	      *erroff = p - buffer;
+	      /* Open display hint.  */
+	      err = GPG_ERR_SEXP_NESTED_DH;
+              goto leave;
+	    }
+	  disphint = p;
+	}
+      else if (*p == ']')
+	{
+	  if (!disphint)
+	    {
+	      *erroff = p - buffer;
+	      /* Open display hint.  */
+	      err = GPG_ERR_SEXP_UNMATCHED_DH;
+              goto leave;
+	    }
+	  disphint = NULL;
+	}
+      else if (digitp (p))
+	{
+	  if (*p == '0')
+	    {
+	      /* A length may not begin with zero.  */
+	      *erroff = p - buffer;
+	      err = GPG_ERR_SEXP_ZERO_PREFIX;
+              goto leave;
+	    }
+	  digptr = p;
+	}
+      else if (strchr (tokenchars, *p))
+	tokenp = p;
+      else if (whitespacep (p))
+	;
+      else if (*p == '{')
+	{
+	  /* fixme: handle rescanning: we can do this by saving our
+	     current state and start over at p+1 -- Hmmm. At this
+	     point here we are in a well defined state, so we don't
+	     need to save it.  Great.  */
+	  *erroff = p - buffer;
+	  err = GPG_ERR_SEXP_UNEXPECTED_PUNC;
+          goto leave;
+	}
+      else if (strchr ("&\\", *p))
+	{
+	  /* Reserved punctuation.  */
+	  *erroff = p - buffer;
+	  err = GPG_ERR_SEXP_UNEXPECTED_PUNC;
+          goto leave;
+	}
+      else if (argflag && (*p == '%'))
+	percent = p;
+      else
+	{
+	  /* Bad or unavailable.  */
+	  *erroff = p - buffer;
+	  err = GPG_ERR_SEXP_BAD_CHARACTER;
+          goto leave;
+	}
+    }
+  MAKE_SPACE (0);
+  *c.pos++ = ST_STOP;
+
+  if (level && !err)
+    err = GPG_ERR_SEXP_UNMATCHED_PAREN;
+
+ leave:
+  if (err)
+    {
+      /* Error -> deallocate.  */
+      if (c.sexp)
+        {
+          /* Extra paranoid wipe on error. */
+          if (gcry_is_secure (c.sexp))
+            wipememory (c.sexp, sizeof (struct gcry_sexp) + c.allocated - 1);
+          gcry_free (c.sexp);
+        }
+      /* This might be expected by existing code...  */
+      *retsexp = NULL;
+    }
+  else
+    *retsexp = normalize (c.sexp);
+
+  return gcry_error (err);
+#undef MAKE_SPACE
+#undef STORE_LEN
+}
+
+
+static gcry_error_t
+sexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+	    const char *buffer, size_t length, int argflag,
+	    void **arg_list, ...)
+{
+  gcry_error_t rc;
+  va_list arg_ptr;
+
+  va_start (arg_ptr, arg_list);
+  rc = vsexp_sscan (retsexp, erroff, buffer, length, argflag,
+		    arg_list, arg_ptr);
+  va_end (arg_ptr);
+
+  return rc;
+}
+
+
+gcry_error_t
+gcry_sexp_build (gcry_sexp_t *retsexp, size_t *erroff, const char *format, ...)
+{
+  gcry_error_t rc;
+  va_list arg_ptr;
+
+  va_start (arg_ptr, format);
+  rc = vsexp_sscan (retsexp, erroff, format, strlen(format), 1,
+		    NULL, arg_ptr);
+  va_end (arg_ptr);
+
+  return rc;
+}
+
+
+gcry_error_t
+_gcry_sexp_vbuild (gcry_sexp_t *retsexp, size_t *erroff,
+                   const char *format, va_list arg_ptr)
+{
+  return vsexp_sscan (retsexp, erroff, format, strlen(format), 1,
+		      NULL, arg_ptr);
+}
+
+
+/* Like gcry_sexp_build, but uses an array instead of variable
+   function arguments.  */
+gcry_error_t
+gcry_sexp_build_array (gcry_sexp_t *retsexp, size_t *erroff,
+		       const char *format, void **arg_list)
+{
+  return sexp_sscan (retsexp, erroff, format, strlen(format), 1, arg_list);
+}
+
+
+gcry_error_t
+gcry_sexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+		 const char *buffer, size_t length)
+{
+  return sexp_sscan (retsexp, erroff, buffer, length, 0, NULL);
+}
+
+
+/* Figure out a suitable encoding for BUFFER of LENGTH.
+   Returns: 0 = Binary
+            1 = String possible
+            2 = Token possible
+*/
+static int
+suitable_encoding (const unsigned char *buffer, size_t length)
+{
+  const unsigned char *s;
+  int maybe_token = 1;
+
+  if (!length)
+    return 1;
+
+  for (s=buffer; length; s++, length--)
+    {
+      if ( (*s < 0x20 || (*s >= 0x7f && *s <= 0xa0))
+           && !strchr ("\b\t\v\n\f\r\"\'\\", *s))
+        return 0; /*binary*/
+      if ( maybe_token
+           && !alphap (s) && !digitp (s)  && !strchr (TOKEN_SPECIALS, *s))
+        maybe_token = 0;
+    }
+  s = buffer;
+  if ( maybe_token && !digitp (s) )
+    return 2;
+  return 1;
+}
+
+
+static int
+convert_to_hex (const unsigned char *src, size_t len, char *dest)
+{
+  int i;
+
+  if (dest)
+    {
+      *dest++ = '#';
+      for (i=0; i < len; i++, dest += 2 )
+        sprintf (dest, "%02X", src[i]);
+      *dest++ = '#';
+    }
+  return len*2+2;
+}
+
+static int
+convert_to_string (const unsigned char *s, size_t len, char *dest)
+{
+  if (dest)
+    {
+      char *p = dest;
+      *p++ = '\"';
+      for (; len; len--, s++ )
+        {
+          switch (*s)
+            {
+            case '\b': *p++ = '\\'; *p++ = 'b';  break;
+            case '\t': *p++ = '\\'; *p++ = 't';  break;
+            case '\v': *p++ = '\\'; *p++ = 'v';  break;
+            case '\n': *p++ = '\\'; *p++ = 'n';  break;
+            case '\f': *p++ = '\\'; *p++ = 'f';  break;
+            case '\r': *p++ = '\\'; *p++ = 'r';  break;
+            case '\"': *p++ = '\\'; *p++ = '\"';  break;
+            case '\'': *p++ = '\\'; *p++ = '\'';  break;
+            case '\\': *p++ = '\\'; *p++ = '\\';  break;
+            default:
+              if ( (*s < 0x20 || (*s >= 0x7f && *s <= 0xa0)))
+                {
+                  sprintf (p, "\\x%02x", *s);
+                  p += 4;
+                }
+              else
+                *p++ = *s;
+            }
+        }
+      *p++ = '\"';
+      return p - dest;
+    }
+  else
+    {
+      int count = 2;
+      for (; len; len--, s++ )
+        {
+          switch (*s)
+            {
+            case '\b':
+            case '\t':
+            case '\v':
+            case '\n':
+            case '\f':
+            case '\r':
+            case '\"':
+            case '\'':
+            case '\\': count += 2; break;
+            default:
+              if ( (*s < 0x20 || (*s >= 0x7f && *s <= 0xa0)))
+                count += 4;
+              else
+                count++;
+            }
+        }
+      return count;
+    }
+}
+
+
+
+static int
+convert_to_token (const unsigned char *src, size_t len, char *dest)
+{
+  if (dest)
+    memcpy (dest, src, len);
+  return len;
+}
+
+
+/****************
+ * Print SEXP to buffer using the MODE.  Returns the length of the
+ * SEXP in buffer or 0 if the buffer is too short (We have at least an
+ * empty list consisting of 2 bytes).  If a buffer of NULL is provided,
+ * the required length is returned.
+ */
+size_t
+gcry_sexp_sprint (const gcry_sexp_t list, int mode,
+                  void *buffer, size_t maxlength )
+{
+  static unsigned char empty[3] = { ST_OPEN, ST_CLOSE, ST_STOP };
+  const unsigned char *s;
+  char *d;
+  DATALEN n;
+  char numbuf[20];
+  size_t len = 0;
+  int i, indent = 0;
+
+  s = list? list->d : empty;
+  d = buffer;
+  while ( *s != ST_STOP )
+    {
+      switch ( *s )
+        {
+        case ST_OPEN:
+          s++;
+          if ( mode != GCRYSEXP_FMT_CANON )
+            {
+              if (indent)
+                len++;
+              len += indent;
+            }
+          len++;
+          if ( buffer )
+            {
+              if ( len >= maxlength )
+                return 0;
+              if ( mode != GCRYSEXP_FMT_CANON )
+                {
+                  if (indent)
+                    *d++ = '\n';
+                  for (i=0; i < indent; i++)
+                    *d++ = ' ';
+                }
+              *d++ = '(';
+	    }
+          indent++;
+          break;
+        case ST_CLOSE:
+          s++;
+          len++;
+          if ( buffer )
+            {
+              if ( len >= maxlength )
+                return 0;
+              *d++ = ')';
+	    }
+          indent--;
+          if (*s != ST_OPEN && *s != ST_STOP && mode != GCRYSEXP_FMT_CANON)
+            {
+              len++;
+              len += indent;
+              if (buffer)
+                {
+                  if (len >= maxlength)
+                    return 0;
+                  *d++ = '\n';
+                  for (i=0; i < indent; i++)
+                    *d++ = ' ';
+                }
+            }
+          break;
+        case ST_DATA:
+          s++;
+          memcpy ( &n, s, sizeof n ); s += sizeof n;
+          if (mode == GCRYSEXP_FMT_ADVANCED)
+            {
+              int type;
+              size_t nn;
+
+              switch ( (type=suitable_encoding (s, n)))
+                {
+                case 1: nn = convert_to_string (s, n, NULL); break;
+                case 2: nn = convert_to_token (s, n, NULL); break;
+                default: nn = convert_to_hex (s, n, NULL); break;
+                }
+              len += nn;
+              if (buffer)
+                {
+                  if (len >= maxlength)
+                    return 0;
+                  switch (type)
+                    {
+                    case 1: convert_to_string (s, n, d); break;
+                    case 2: convert_to_token (s, n, d); break;
+                    default: convert_to_hex (s, n, d); break;
+                    }
+                  d += nn;
+                }
+              if (s[n] != ST_CLOSE)
+                {
+                  len++;
+                  if (buffer)
+                    {
+                      if (len >= maxlength)
+                        return 0;
+                      *d++ = ' ';
+                    }
+                }
+            }
+          else
+            {
+              sprintf (numbuf, "%u:", (unsigned int)n );
+              len += strlen (numbuf) + n;
+              if ( buffer )
+                {
+                  if ( len >= maxlength )
+		    return 0;
+                  d = stpcpy ( d, numbuf );
+                  memcpy ( d, s, n ); d += n;
+                }
+            }
+          s += n;
+          break;
+        default:
+          BUG ();
+	}
+    }
+  if ( mode != GCRYSEXP_FMT_CANON )
+    {
+      len++;
+      if (buffer)
+        {
+          if ( len >= maxlength )
+            return 0;
+          *d++ = '\n';
+        }
+    }
+  if (buffer)
+    {
+      if ( len >= maxlength )
+        return 0;
+      *d++ = 0; /* for convenience we make a C string */
+    }
+  else
+    len++; /* we need one byte more for this */
+
+  return len;
+}
+
+
+/* Scan a canonical encoded buffer with implicit length values and
+   return the actual length this S-expression uses.  For a valid S-Exp
+   it should never return 0.  If LENGTH is not zero, the maximum
+   length to scan is given - this can be used for syntax checks of
+   data passed from outside. errorcode and erroff may both be passed as
+   NULL.  */
+size_t
+gcry_sexp_canon_len (const unsigned char *buffer, size_t length,
+                     size_t *erroff, gcry_error_t *errcode)
+{
+  const unsigned char *p;
+  const unsigned char *disphint = NULL;
+  unsigned int datalen = 0;
+  size_t dummy_erroff;
+  gcry_error_t dummy_errcode;
+  size_t count = 0;
+  int level = 0;
+
+  if (!erroff)
+    erroff = &dummy_erroff;
+  if (!errcode)
+    errcode = &dummy_errcode;
+
+  *errcode = gcry_error (GPG_ERR_NO_ERROR);
+  *erroff = 0;
+  if (!buffer)
+    return 0;
+  if (*buffer != '(')
+    {
+      *errcode = gcry_error (GPG_ERR_SEXP_NOT_CANONICAL);
+      return 0;
+    }
+
+  for (p=buffer; ; p++, count++ )
+    {
+      if (length && count >= length)
+        {
+          *erroff = count;
+          *errcode = gcry_error (GPG_ERR_SEXP_STRING_TOO_LONG);
+          return 0;
+        }
+
+      if (datalen)
+        {
+          if (*p == ':')
+            {
+              if (length && (count+datalen) >= length)
+                {
+                  *erroff = count;
+                  *errcode = gcry_error (GPG_ERR_SEXP_STRING_TOO_LONG);
+                  return 0;
+                }
+              count += datalen;
+              p += datalen;
+              datalen = 0;
+	    }
+          else if (digitp(p))
+            datalen = datalen*10 + atoi_1(p);
+          else
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_INV_LEN_SPEC);
+              return 0;
+	    }
+	}
+      else if (*p == '(')
+        {
+          if (disphint)
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_UNMATCHED_DH);
+              return 0;
+	    }
+          level++;
+	}
+      else if (*p == ')')
+        { /* walk up */
+          if (!level)
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_UNMATCHED_PAREN);
+              return 0;
+	    }
+          if (disphint)
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_UNMATCHED_DH);
+              return 0;
+	    }
+          if (!--level)
+            return ++count; /* ready */
+	}
+      else if (*p == '[')
+        {
+          if (disphint)
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_NESTED_DH);
+              return 0;
+            }
+          disphint = p;
+	}
+      else if (*p == ']')
+        {
+          if ( !disphint )
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_UNMATCHED_DH);
+              return 0;
+	    }
+          disphint = NULL;
+	}
+      else if (digitp (p) )
+        {
+          if (*p == '0')
+            {
+              *erroff = count;
+              *errcode = gcry_error (GPG_ERR_SEXP_ZERO_PREFIX);
+              return 0;
+	    }
+          datalen = atoi_1 (p);
+	}
+      else if (*p == '&' || *p == '\\')
+        {
+          *erroff = count;
+          *errcode = gcry_error (GPG_ERR_SEXP_UNEXPECTED_PUNC);
+          return 0;
+	}
+      else
+        {
+          *erroff = count;
+          *errcode = gcry_error (GPG_ERR_SEXP_BAD_CHARACTER);
+          return 0;
+	}
+    }
+}
diff --git a/grub-core/lib/libgcrypt/src/stdmem.c b/grub-core/lib/libgcrypt/src/stdmem.c
new file mode 100644
index 0000000..189da37
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/stdmem.c
@@ -0,0 +1,242 @@
+/* stdmem.c  -	private memory allocator
+ * Copyright (C) 1998, 2000, 2002, 2005, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Description of the layered memory management in Libgcrypt:
+ *
+ *                                  [User]
+ *                                    |
+ *                                    |
+ *                                   \ /
+ *                   global.c: [MM entrance points]   -----> [user callbacks]
+ *                               |          |
+ *                               |          |
+ *                              \ /        \ /
+ *
+ *      stdmem.c: [non-secure handlers] [secure handlers]
+ *
+ *                               |         |
+ *                               |         |
+ *                              \ /       \ /
+ *
+ *                  stdmem.c: [ memory guard ]
+ *
+ *                               |         |
+ *                               |         |
+ *                              \ /       \ /
+ *
+ *           libc: [ MM functions ]     secmem.c: [ secure MM functions]
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include "g10lib.h"
+#include "stdmem.h"
+#include "secmem.h"
+
+
+
+#define MAGIC_NOR_BYTE 0x55
+#define MAGIC_SEC_BYTE 0xcc
+#define MAGIC_END_BYTE 0xaa
+
+#if SIZEOF_UNSIGNED_LONG == 8
+#define EXTRA_ALIGN 4
+#else
+#define EXTRA_ALIGN 0
+#endif
+
+
+static int use_m_guard = 0;
+
+/****************
+ * Warning: Never use this function after any of the functions
+ * here have been used.
+ */
+void
+_gcry_private_enable_m_guard (void)
+{
+  use_m_guard = 1;
+}
+
+
+/*
+ * Allocate memory of size n.
+ * Return NULL if we are out of memory.
+ */
+void *
+_gcry_private_malloc (size_t n)
+{
+  if (!n)
+    {
+      gpg_err_set_errno (EINVAL);
+      return NULL; /* Allocating 0 bytes is undefined - we better return
+                      an error to detect such coding errors.  */
+    }
+
+  if (use_m_guard)
+    {
+      char *p;
+
+      if ( !(p = malloc (n + EXTRA_ALIGN+5)) )
+        return NULL;
+      ((byte*)p)[EXTRA_ALIGN+0] = n;
+      ((byte*)p)[EXTRA_ALIGN+1] = n >> 8 ;
+      ((byte*)p)[EXTRA_ALIGN+2] = n >> 16 ;
+      ((byte*)p)[EXTRA_ALIGN+3] = MAGIC_NOR_BYTE;
+      p[4+EXTRA_ALIGN+n] = MAGIC_END_BYTE;
+      return p+EXTRA_ALIGN+4;
+    }
+  else
+    {
+      return malloc( n );
+    }
+}
+
+
+/*
+ * Allocate memory of size N from the secure memory pool.  Return NULL
+ * if we are out of memory.
+ */
+void *
+_gcry_private_malloc_secure (size_t n)
+{
+  if (!n)
+    {
+      gpg_err_set_errno (EINVAL);
+      return NULL; /* Allocating 0 bytes is undefined - better return an
+                      error to detect such coding errors.  */
+    }
+
+  if (use_m_guard)
+    {
+      char *p;
+
+      if ( !(p = _gcry_secmem_malloc (n +EXTRA_ALIGN+ 5)) )
+        return NULL;
+      ((byte*)p)[EXTRA_ALIGN+0] = n;
+      ((byte*)p)[EXTRA_ALIGN+1] = n >> 8 ;
+      ((byte*)p)[EXTRA_ALIGN+2] = n >> 16 ;
+      ((byte*)p)[EXTRA_ALIGN+3] = MAGIC_SEC_BYTE;
+      p[4+EXTRA_ALIGN+n] = MAGIC_END_BYTE;
+      return p+EXTRA_ALIGN+4;
+    }
+  else
+    {
+      return _gcry_secmem_malloc( n );
+    }
+}
+
+
+/*
+ * Realloc and clear the old space
+ * Return NULL if there is not enough memory.
+ */
+void *
+_gcry_private_realloc ( void *a, size_t n )
+{
+  if (use_m_guard)
+    {
+      unsigned char *p = a;
+      char *b;
+      size_t len;
+
+      if (!a)
+        return _gcry_private_malloc(n);
+
+      _gcry_private_check_heap(p);
+      len  = p[-4];
+      len |= p[-3] << 8;
+      len |= p[-2] << 16;
+      if( len >= n ) /* We don't shrink for now. */
+        return a;
+      if (p[-1] == MAGIC_SEC_BYTE)
+        b = _gcry_private_malloc_secure(n);
+      else
+        b = _gcry_private_malloc(n);
+      if (!b)
+        return NULL;
+      memcpy (b, a, len);
+      memset (b+len, 0, n-len);
+      _gcry_private_free (p);
+      return b;
+    }
+  else if ( _gcry_private_is_secure(a) )
+    {
+      return _gcry_secmem_realloc( a, n );
+    }
+  else
+    {
+      return realloc( a, n );
+    }
+}
+
+
+void
+_gcry_private_check_heap (const void *a)
+{
+  if (use_m_guard)
+    {
+      const byte *p = a;
+      size_t len;
+
+      if (!p)
+        return;
+
+      if ( !(p[-1] == MAGIC_NOR_BYTE || p[-1] == MAGIC_SEC_BYTE) )
+        _gcry_log_fatal ("memory at %p corrupted (underflow=%02x)\n", p, p[-1]);
+      len  = p[-4];
+      len |= p[-3] << 8;
+      len |= p[-2] << 16;
+      if ( p[len] != MAGIC_END_BYTE )
+        _gcry_log_fatal ("memory at %p corrupted (overflow=%02x)\n", p, p[-1]);
+    }
+}
+
+
+/*
+ * Free a memory block allocated by this or the secmem module
+ */
+void
+_gcry_private_free (void *a)
+{
+  unsigned char *p = a;
+
+  if (!p)
+    return;
+  if (use_m_guard )
+    {
+      _gcry_private_check_heap(p);
+      if ( _gcry_private_is_secure(a) )
+        _gcry_secmem_free(p-EXTRA_ALIGN-4);
+      else
+        {
+          free(p-EXTRA_ALIGN-4);
+	}
+    }
+  else if ( _gcry_private_is_secure(a) )
+    _gcry_secmem_free(p);
+  else
+    free(p);
+}
diff --git a/grub-core/lib/libgcrypt/src/stdmem.h b/grub-core/lib/libgcrypt/src/stdmem.h
new file mode 100644
index 0000000..b476e7e
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/stdmem.h
@@ -0,0 +1,32 @@
+/* stdmem.h -  internal definitions for stdmem
+ *	Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef G10_STDMEM_H
+#define G10_STDMEM_H 1
+
+void _gcry_private_enable_m_guard(void);
+
+void *_gcry_private_malloc (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_private_malloc_secure (size_t n) _GCRY_GCC_ATTR_MALLOC;
+void *_gcry_private_realloc (void *a, size_t n);
+void _gcry_private_check_heap (const void *a);
+void _gcry_private_free (void *a);
+
+#endif /* G10_STDMEM_H */
diff --git a/grub-core/lib/libgcrypt/src/types.h b/grub-core/lib/libgcrypt/src/types.h
new file mode 100644
index 0000000..ee0a62b
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/types.h
@@ -0,0 +1,128 @@
+/* types.h - some common typedefs
+ *	Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser general Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef GCRYPT_TYPES_H
+#define GCRYPT_TYPES_H
+
+
+/* The AC_CHECK_SIZEOF() in configure fails for some machines.
+ * we provide some fallback values here */
+#if !SIZEOF_UNSIGNED_SHORT
+#undef SIZEOF_UNSIGNED_SHORT
+#define SIZEOF_UNSIGNED_SHORT 2
+#endif
+#if !SIZEOF_UNSIGNED_INT
+#undef SIZEOF_UNSIGNED_INT
+#define SIZEOF_UNSIGNED_INT 4
+#endif
+#if !SIZEOF_UNSIGNED_LONG
+#undef SIZEOF_UNSIGNED_LONG
+#define SIZEOF_UNSIGNED_LONG 4
+#endif
+
+
+#include <sys/types.h>
+
+
+#ifndef HAVE_BYTE_TYPEDEF
+#undef byte	    /* maybe there is a macro with this name */
+/* Windows typedefs byte in the rpc headers.  Avoid warning about
+   double definition.  */
+#if !(defined(_WIN32) && defined(cbNDRContext))
+  typedef unsigned char byte;
+#endif
+#define HAVE_BYTE_TYPEDEF
+#endif
+
+#ifndef HAVE_USHORT_TYPEDEF
+#undef ushort     /* maybe there is a macro with this name */
+  typedef unsigned short ushort;
+#define HAVE_USHORT_TYPEDEF
+#endif
+
+#ifndef HAVE_ULONG_TYPEDEF
+#undef ulong	    /* maybe there is a macro with this name */
+  typedef unsigned long ulong;
+#define HAVE_ULONG_TYPEDEF
+#endif
+
+#ifndef HAVE_U16_TYPEDEF
+#undef u16	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 2
+    typedef unsigned int   u16;
+#elif SIZEOF_UNSIGNED_SHORT == 2
+    typedef unsigned short u16;
+#else
+#error no typedef for u16
+#endif
+#define HAVE_U16_TYPEDEF
+#endif
+
+#ifndef HAVE_U32_TYPEDEF
+#undef u32	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 4
+    typedef unsigned int u32;
+#elif SIZEOF_UNSIGNED_LONG == 4
+    typedef unsigned long u32;
+#else
+#error no typedef for u32
+#endif
+#define HAVE_U32_TYPEDEF
+#endif
+
+/****************
+ * Warning: Some systems segfault when this u64 typedef and
+ * the dummy code in cipher/md.c is not available.  Examples are
+ * Solaris and IRIX.
+ */
+#ifndef HAVE_U64_TYPEDEF
+#undef u64	    /* maybe there is a macro with this name */
+#if SIZEOF_UNSIGNED_INT == 8
+    typedef unsigned int u64;
+#define U64_C(c) (c ## U)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UNSIGNED_LONG == 8
+    typedef unsigned long u64;
+#define U64_C(c) (c ## UL)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UNSIGNED_LONG_LONG == 8
+    typedef unsigned long long u64;
+#define U64_C(c) (c ## ULL)
+#define HAVE_U64_TYPEDEF
+#elif SIZEOF_UINT64_T == 8
+    typedef uint64_t u64;
+#define U64_C(c) (UINT64_C(c))
+#define HAVE_U64_TYPEDEF
+#endif
+#endif
+
+typedef union {
+    int a;
+    short b;
+    char c[1];
+    long d;
+#ifdef HAVE_U64_TYPEDEF
+    u64 e;
+#endif
+    float f;
+    double g;
+} PROPERLY_ALIGNED_TYPE;
+
+#endif /*GCRYPT_TYPES_H*/
diff --git a/grub-core/lib/libgcrypt/src/versioninfo.rc.in b/grub-core/lib/libgcrypt/src/versioninfo.rc.in
new file mode 100644
index 0000000..3199521
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/versioninfo.rc.in
@@ -0,0 +1,51 @@
+/* versioninfo.rc.in - for libgcrypt
+ *    Copyright (C) 2005, 2006 g10 Code GmbH
+ *
+ * This file is free software; as a special exception the author gives
+ * unlimited permission to copy and/or distribute it, with or without
+ * modifications, as long as this notice is preserved.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/* This file is processed by configure to create versioninfo.rc */
+
+#line __LINE__ "versioninfo.rc.in"
+
+#include <afxres.h>
+
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION @BUILD_FILEVERSION@
+ PRODUCTVERSION @BUILD_FILEVERSION@
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x21L
+#else
+ FILEFLAGS 0x20L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "Comments", "Provided under the terms of the GNU Lesser General Public License (LGPLv2.1+).\0"
+            VALUE "CompanyName", "g10 Code GmbH\0"
+            VALUE "FileDescription", "Libgcrypt - The GNU Crypto Library\0"
+            VALUE "FileVersion", "@LIBGCRYPT_LT_CURRENT@.@LIBGCRYPT_LT_AGE@.@LIBGCRYPT_LT_REVISION@.@BUILD_REVISION@\0"
+            VALUE "InternalName", "libgcrypt\0"
+            VALUE "LegalCopyright", "Copyright © 2012 Free Software Foundation, Inc.\0"
+            VALUE "LegalTrademarks", "\0"
+            VALUE "OriginalFilename", "libgcrypt.dll\0"
+            VALUE "PrivateBuild", "\0"
+            VALUE "ProductName", "libgcrypt\0"
+            VALUE "ProductVersion", "@VERSION@\0"
+            VALUE "SpecialBuild", "@BUILD_TIMESTAMP@\0"
+        END
+    END
+END
diff --git a/grub-core/lib/libgcrypt/src/visibility.c b/grub-core/lib/libgcrypt/src/visibility.c
new file mode 100644
index 0000000..2fccb01
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/visibility.c
@@ -0,0 +1,1486 @@
+/* visibility.c - Wrapper for all public functions.
+ * Copyright (C) 2007, 2008, 2011  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdarg.h>
+
+#define _GCRY_INCLUDED_BY_VISIBILITY_C
+#include "g10lib.h"
+#include "cipher-proto.h"
+
+
+
+const char *
+gcry_strerror (gcry_error_t err)
+{
+  return _gcry_strerror (err);
+}
+
+const char *
+gcry_strsource (gcry_error_t err)
+{
+  return _gcry_strsource (err);
+}
+
+gcry_err_code_t
+gcry_err_code_from_errno (int err)
+{
+  return _gcry_err_code_from_errno (err);
+}
+
+int
+gcry_err_code_to_errno (gcry_err_code_t code)
+{
+  return _gcry_err_code_to_errno (code);
+}
+
+gcry_error_t
+gcry_err_make_from_errno (gcry_err_source_t source, int err)
+{
+  return _gcry_err_make_from_errno (source, err);
+}
+
+gcry_err_code_t
+gcry_error_from_errno (int err)
+{
+  return _gcry_error_from_errno (err);
+}
+
+const char *
+gcry_check_version (const char *req_version)
+{
+  return _gcry_check_version (req_version);
+}
+
+gcry_error_t
+gcry_control (enum gcry_ctl_cmds cmd, ...)
+{
+  gcry_error_t err;
+  va_list arg_ptr;
+
+  va_start (arg_ptr, cmd);
+  err = _gcry_vcontrol (cmd, arg_ptr);
+  va_end(arg_ptr);
+  return err;
+}
+
+gcry_error_t
+gcry_sexp_new (gcry_sexp_t *retsexp,
+               const void *buffer, size_t length,
+               int autodetect)
+{
+  return _gcry_sexp_new (retsexp, buffer, length, autodetect);
+}
+
+gcry_error_t
+gcry_sexp_create (gcry_sexp_t *retsexp,
+                  void *buffer, size_t length,
+                  int autodetect, void (*freefnc) (void *))
+{
+  return _gcry_sexp_create (retsexp, buffer, length,
+                            autodetect, freefnc);
+}
+
+gcry_error_t
+gcry_sexp_sscan (gcry_sexp_t *retsexp, size_t *erroff,
+                 const char *buffer, size_t length)
+{
+  return _gcry_sexp_sscan (retsexp, erroff, buffer, length);
+}
+
+gcry_error_t
+gcry_sexp_build (gcry_sexp_t *retsexp, size_t *erroff,
+                 const char *format, ...)
+{
+  gcry_error_t err;
+  va_list arg_ptr;
+
+  va_start (arg_ptr, format);
+  err = _gcry_sexp_vbuild (retsexp, erroff, format, arg_ptr);
+  va_end (arg_ptr);
+  return err;
+}
+
+gcry_error_t
+gcry_sexp_build_array (gcry_sexp_t *retsexp, size_t *erroff,
+                       const char *format, void **arg_list)
+{
+  return _gcry_sexp_build_array (retsexp, erroff, format, arg_list);
+}
+
+void
+gcry_sexp_release (gcry_sexp_t sexp)
+{
+  _gcry_sexp_release (sexp);
+}
+
+size_t
+gcry_sexp_canon_len (const unsigned char *buffer, size_t length,
+                     size_t *erroff, gcry_error_t *errcode)
+{
+  return _gcry_sexp_canon_len (buffer, length, erroff, errcode);
+}
+
+size_t
+gcry_sexp_sprint (gcry_sexp_t sexp, int mode, void *buffer, size_t maxlength)
+{
+  return _gcry_sexp_sprint (sexp, mode, buffer, maxlength);
+}
+
+void
+gcry_sexp_dump (const gcry_sexp_t a)
+{
+  _gcry_sexp_dump (a);
+}
+
+gcry_sexp_t
+gcry_sexp_cons (const gcry_sexp_t a, const gcry_sexp_t b)
+{
+  return _gcry_sexp_cons (a, b);
+}
+
+gcry_sexp_t
+gcry_sexp_alist (const gcry_sexp_t *array)
+{
+  return _gcry_sexp_alist (array);
+}
+
+gcry_sexp_t
+gcry_sexp_vlist (const gcry_sexp_t a, ...)
+{
+  /* This is not yet implemented in sexp.c.  */
+  (void)a;
+  BUG ();
+  return NULL;
+}
+
+gcry_sexp_t
+gcry_sexp_append (const gcry_sexp_t a, const gcry_sexp_t n)
+{
+  return _gcry_sexp_append (a, n);
+}
+
+gcry_sexp_t
+gcry_sexp_prepend (const gcry_sexp_t a, const gcry_sexp_t n)
+{
+  return _gcry_sexp_prepend (a, n);
+}
+
+
+gcry_sexp_t
+gcry_sexp_find_token (gcry_sexp_t list, const char *tok, size_t toklen)
+{
+  return _gcry_sexp_find_token (list, tok, toklen);
+}
+
+int
+gcry_sexp_length (const gcry_sexp_t list)
+{
+  return _gcry_sexp_length (list);
+}
+
+gcry_sexp_t
+gcry_sexp_nth (const gcry_sexp_t list, int number)
+{
+  return _gcry_sexp_nth (list, number);
+}
+
+gcry_sexp_t
+gcry_sexp_car (const gcry_sexp_t list)
+{
+  return _gcry_sexp_car (list);
+}
+
+gcry_sexp_t
+gcry_sexp_cdr (const gcry_sexp_t list)
+{
+  return _gcry_sexp_cdr (list);
+}
+
+gcry_sexp_t
+gcry_sexp_cadr (const gcry_sexp_t list)
+{
+  return _gcry_sexp_cadr (list);
+}
+
+const char *
+gcry_sexp_nth_data (const gcry_sexp_t list, int number, size_t *datalen)
+{
+  return _gcry_sexp_nth_data (list, number, datalen);
+}
+
+char *
+gcry_sexp_nth_string (gcry_sexp_t list, int number)
+{
+  return _gcry_sexp_nth_string (list, number);
+}
+
+gcry_mpi_t
+gcry_sexp_nth_mpi (gcry_sexp_t list, int number, int mpifmt)
+{
+  return _gcry_sexp_nth_mpi (list, number, mpifmt);
+}
+
+gcry_mpi_t
+gcry_mpi_new (unsigned int nbits)
+{
+  return _gcry_mpi_new (nbits);
+}
+
+gcry_mpi_t
+gcry_mpi_snew (unsigned int nbits)
+{
+  return _gcry_mpi_snew (nbits);
+}
+
+void
+gcry_mpi_release (gcry_mpi_t a)
+{
+  _gcry_mpi_release (a);
+}
+
+gcry_mpi_t
+gcry_mpi_copy (const gcry_mpi_t a)
+{
+  return _gcry_mpi_copy (a);
+}
+
+gcry_mpi_t
+gcry_mpi_set (gcry_mpi_t w, const gcry_mpi_t u)
+{
+  return _gcry_mpi_set (w, u);
+}
+
+gcry_mpi_t
+gcry_mpi_set_ui (gcry_mpi_t w, unsigned long u)
+{
+  return _gcry_mpi_set_ui (w, u);
+}
+
+void
+gcry_mpi_swap (gcry_mpi_t a, gcry_mpi_t b)
+{
+  _gcry_mpi_swap (a, b);
+}
+
+int
+gcry_mpi_cmp (const gcry_mpi_t u, const gcry_mpi_t v)
+{
+  return _gcry_mpi_cmp (u, v);
+}
+
+int
+gcry_mpi_cmp_ui (const gcry_mpi_t u, unsigned long v)
+{
+  return _gcry_mpi_cmp_ui (u, v);
+}
+
+gcry_error_t
+gcry_mpi_scan (gcry_mpi_t *ret_mpi, enum gcry_mpi_format format,
+               const void *buffer, size_t buflen,
+               size_t *nscanned)
+{
+  return _gcry_mpi_scan (ret_mpi, format, buffer, buflen, nscanned);
+}
+
+gcry_error_t
+gcry_mpi_print (enum gcry_mpi_format format,
+                unsigned char *buffer, size_t buflen,
+                size_t *nwritten,
+                const gcry_mpi_t a)
+{
+  return _gcry_mpi_print (format, buffer, buflen, nwritten, a);
+}
+
+gcry_error_t
+gcry_mpi_aprint (enum gcry_mpi_format format,
+                 unsigned char **buffer, size_t *nwritten,
+                 const gcry_mpi_t a)
+{
+  return _gcry_mpi_aprint (format, buffer, nwritten, a);
+}
+
+void
+gcry_mpi_dump (const gcry_mpi_t a)
+{
+  _gcry_mpi_dump (a);
+}
+
+void
+gcry_mpi_add (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+  _gcry_mpi_add (w, u, v);
+}
+
+void
+gcry_mpi_add_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v)
+{
+  _gcry_mpi_add_ui (w, u, v);
+}
+
+void
+gcry_mpi_addm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+  _gcry_mpi_addm (w, u, v, m);
+}
+
+void
+gcry_mpi_sub (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+  _gcry_mpi_sub (w, u, v);
+}
+
+void
+gcry_mpi_sub_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+  _gcry_mpi_sub_ui (w, u, v);
+}
+
+void
+gcry_mpi_subm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+  _gcry_mpi_subm (w, u, v, m);
+}
+
+void
+gcry_mpi_mul (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v)
+{
+  _gcry_mpi_mul (w, u, v);
+}
+
+void
+gcry_mpi_mul_ui (gcry_mpi_t w, gcry_mpi_t u, unsigned long v )
+{
+  _gcry_mpi_mul_ui (w, u, v);
+}
+
+void
+gcry_mpi_mulm (gcry_mpi_t w, gcry_mpi_t u, gcry_mpi_t v, gcry_mpi_t m)
+{
+  _gcry_mpi_mulm (w, u, v, m);
+}
+
+void
+gcry_mpi_mul_2exp (gcry_mpi_t w, gcry_mpi_t u, unsigned long cnt)
+{
+  _gcry_mpi_mul_2exp (w, u, cnt);
+}
+
+void
+gcry_mpi_div (gcry_mpi_t q, gcry_mpi_t r,
+              gcry_mpi_t dividend, gcry_mpi_t divisor, int round)
+{
+  _gcry_mpi_div (q, r, dividend, divisor, round);
+}
+
+void
+gcry_mpi_mod (gcry_mpi_t r, gcry_mpi_t dividend, gcry_mpi_t divisor)
+{
+  _gcry_mpi_mod (r, dividend, divisor);
+}
+
+void
+gcry_mpi_powm (gcry_mpi_t w, const gcry_mpi_t b, const gcry_mpi_t e,
+               const gcry_mpi_t m)
+{
+  _gcry_mpi_powm (w, b, e, m);
+}
+
+int
+gcry_mpi_gcd (gcry_mpi_t g, gcry_mpi_t a, gcry_mpi_t b)
+{
+  return _gcry_mpi_gcd (g, a, b);
+}
+
+int
+gcry_mpi_invm (gcry_mpi_t x, gcry_mpi_t a, gcry_mpi_t m)
+{
+  return _gcry_mpi_invm (x, a, m);
+}
+
+
+unsigned int
+gcry_mpi_get_nbits (gcry_mpi_t a)
+{
+  return _gcry_mpi_get_nbits (a);
+}
+
+int
+gcry_mpi_test_bit (gcry_mpi_t a, unsigned int n)
+{
+  return _gcry_mpi_test_bit (a, n);
+}
+
+void
+gcry_mpi_set_bit (gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_set_bit (a, n);
+}
+
+void
+gcry_mpi_clear_bit (gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_clear_bit (a, n);
+}
+
+void
+gcry_mpi_set_highbit (gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_set_highbit (a, n);
+}
+
+void
+gcry_mpi_clear_highbit (gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_clear_highbit (a, n);
+}
+
+void
+gcry_mpi_rshift (gcry_mpi_t x, gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_rshift (x, a, n);
+}
+
+void
+gcry_mpi_lshift (gcry_mpi_t x, gcry_mpi_t a, unsigned int n)
+{
+  _gcry_mpi_lshift (x, a, n);
+}
+
+gcry_mpi_t
+gcry_mpi_set_opaque (gcry_mpi_t a, void *p, unsigned int nbits)
+{
+  return _gcry_mpi_set_opaque (a, p, nbits);
+}
+
+void *
+gcry_mpi_get_opaque (gcry_mpi_t a, unsigned int *nbits)
+{
+  return _gcry_mpi_get_opaque (a, nbits);
+}
+
+void
+gcry_mpi_set_flag (gcry_mpi_t a, enum gcry_mpi_flag flag)
+{
+  _gcry_mpi_set_flag (a, flag);
+}
+
+void
+gcry_mpi_clear_flag (gcry_mpi_t a, enum gcry_mpi_flag flag)
+{
+  _gcry_mpi_clear_flag (a, flag);
+}
+
+int
+gcry_mpi_get_flag (gcry_mpi_t a, enum gcry_mpi_flag flag)
+{
+  return _gcry_mpi_get_flag (a, flag);
+}
+
+gcry_error_t
+gcry_cipher_open (gcry_cipher_hd_t *handle,
+                  int algo, int mode, unsigned int flags)
+{
+  if (!fips_is_operational ())
+    {
+      *handle = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+
+  return _gcry_cipher_open (handle, algo, mode, flags);
+}
+
+void
+gcry_cipher_close (gcry_cipher_hd_t h)
+{
+  _gcry_cipher_close (h);
+}
+
+gcry_error_t
+gcry_cipher_setkey (gcry_cipher_hd_t hd, const void *key, size_t keylen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_setkey (hd, key, keylen);
+}
+
+gcry_error_t
+gcry_cipher_setiv (gcry_cipher_hd_t hd, const void *iv, size_t ivlen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_setiv (hd, iv, ivlen);
+}
+
+gpg_error_t
+gcry_cipher_setctr (gcry_cipher_hd_t hd, const void *ctr, size_t ctrlen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_setctr (hd, ctr, ctrlen);
+}
+
+
+gcry_error_t
+gcry_cipher_ctl (gcry_cipher_hd_t h, int cmd, void *buffer, size_t buflen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_ctl (h, cmd, buffer, buflen);
+}
+
+gcry_error_t
+gcry_cipher_info (gcry_cipher_hd_t h, int what, void *buffer, size_t *nbytes)
+{
+  return _gcry_cipher_info (h, what, buffer, nbytes);
+}
+
+gcry_error_t
+gcry_cipher_algo_info (int algo, int what, void *buffer, size_t *nbytes)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_algo_info (algo, what, buffer, nbytes);
+}
+
+const char *
+gcry_cipher_algo_name (int algorithm)
+{
+  return _gcry_cipher_algo_name (algorithm);
+}
+
+int
+gcry_cipher_map_name (const char *name)
+{
+  return _gcry_cipher_map_name (name);
+}
+
+int
+gcry_cipher_mode_from_oid (const char *string)
+{
+  return _gcry_cipher_mode_from_oid (string);
+}
+
+gcry_error_t
+gcry_cipher_encrypt (gcry_cipher_hd_t h,
+                     void *out, size_t outsize,
+                     const void *in, size_t inlen)
+{
+  if (!fips_is_operational ())
+    {
+      /* Make sure that the plaintext will never make it to OUT. */
+      if (out)
+        memset (out, 0x42, outsize);
+      return gpg_error (fips_not_operational ());
+    }
+
+  return _gcry_cipher_encrypt (h, out, outsize, in, inlen);
+}
+
+gcry_error_t
+gcry_cipher_decrypt (gcry_cipher_hd_t h,
+                     void *out, size_t outsize,
+                     const void *in, size_t inlen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_cipher_decrypt (h, out, outsize, in, inlen);
+}
+
+size_t
+gcry_cipher_get_algo_keylen (int algo)
+{
+  return _gcry_cipher_get_algo_keylen (algo);
+}
+
+size_t
+gcry_cipher_get_algo_blklen (int algo)
+{
+  return _gcry_cipher_get_algo_blklen (algo);
+}
+
+gcry_error_t
+gcry_cipher_list (int *list, int *list_length)
+{
+  return _gcry_cipher_list (list, list_length);
+}
+
+gcry_error_t
+gcry_pk_encrypt (gcry_sexp_t *result, gcry_sexp_t data, gcry_sexp_t pkey)
+{
+  if (!fips_is_operational ())
+    {
+      *result = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+  return _gcry_pk_encrypt (result, data, pkey);
+}
+
+gcry_error_t
+gcry_pk_decrypt (gcry_sexp_t *result, gcry_sexp_t data, gcry_sexp_t skey)
+{
+  if (!fips_is_operational ())
+    {
+      *result = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+  return _gcry_pk_decrypt (result, data, skey);
+}
+
+gcry_error_t
+gcry_pk_sign (gcry_sexp_t *result, gcry_sexp_t data, gcry_sexp_t skey)
+{
+  if (!fips_is_operational ())
+    {
+      *result = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+  return _gcry_pk_sign (result, data, skey);
+}
+
+gcry_error_t
+gcry_pk_verify (gcry_sexp_t sigval, gcry_sexp_t data, gcry_sexp_t pkey)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_pk_verify (sigval, data, pkey);
+}
+
+gcry_error_t
+gcry_pk_testkey (gcry_sexp_t key)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_pk_testkey (key);
+}
+
+gcry_error_t
+gcry_pk_genkey (gcry_sexp_t *r_key, gcry_sexp_t s_parms)
+{
+  if (!fips_is_operational ())
+    {
+      *r_key = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+  return _gcry_pk_genkey (r_key, s_parms);
+}
+
+gcry_error_t
+gcry_pk_ctl (int cmd, void *buffer, size_t buflen)
+{
+  return _gcry_pk_ctl (cmd, buffer, buflen);
+}
+
+gcry_error_t
+gcry_pk_algo_info (int algo, int what, void *buffer, size_t *nbytes)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_pk_algo_info (algo, what, buffer, nbytes);
+}
+
+const char *
+gcry_pk_algo_name (int algorithm)
+{
+  return _gcry_pk_algo_name (algorithm);
+}
+
+int
+gcry_pk_map_name (const char *name)
+{
+  return _gcry_pk_map_name (name);
+}
+
+unsigned int
+gcry_pk_get_nbits (gcry_sexp_t key)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return 0;
+    }
+
+  return _gcry_pk_get_nbits (key);
+}
+
+unsigned char *
+gcry_pk_get_keygrip (gcry_sexp_t key, unsigned char *array)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return NULL;
+    }
+  return _gcry_pk_get_keygrip (key, array);
+}
+
+const char *
+gcry_pk_get_curve (gcry_sexp_t key, int iterator, unsigned int *r_nbits)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return NULL;
+    }
+  return _gcry_pk_get_curve (key, iterator, r_nbits);
+}
+
+gcry_sexp_t
+gcry_pk_get_param (int algo, const char *name)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return NULL;
+    }
+  return _gcry_pk_get_param (algo, name);
+}
+
+gcry_error_t
+gcry_pk_list (int *list, int *list_length)
+{
+  return _gcry_pk_list (list, list_length);
+}
+
+gcry_error_t
+gcry_md_open (gcry_md_hd_t *h, int algo, unsigned int flags)
+{
+  if (!fips_is_operational ())
+    {
+      *h = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+
+  return _gcry_md_open (h, algo, flags);
+}
+
+void
+gcry_md_close (gcry_md_hd_t hd)
+{
+  _gcry_md_close (hd);
+}
+
+gcry_error_t
+gcry_md_enable (gcry_md_hd_t hd, int algo)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_md_enable (hd, algo);
+}
+
+gcry_error_t
+gcry_md_copy (gcry_md_hd_t *bhd, gcry_md_hd_t ahd)
+{
+  if (!fips_is_operational ())
+    {
+      *bhd = NULL;
+      return gpg_error (fips_not_operational ());
+    }
+  return _gcry_md_copy (bhd, ahd);
+}
+
+void
+gcry_md_reset (gcry_md_hd_t hd)
+{
+  _gcry_md_reset (hd);
+}
+
+gcry_error_t
+gcry_md_ctl (gcry_md_hd_t hd, int cmd, void *buffer, size_t buflen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_md_ctl (hd, cmd, buffer, buflen);
+}
+
+void
+gcry_md_write (gcry_md_hd_t hd, const void *buffer, size_t length)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return;
+    }
+  _gcry_md_write (hd, buffer, length);
+}
+
+unsigned char *
+gcry_md_read (gcry_md_hd_t hd, int algo)
+{
+  return _gcry_md_read (hd, algo);
+}
+
+void
+gcry_md_hash_buffer (int algo, void *digest,
+                     const void *buffer, size_t length)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_error ("called in non-operational state");
+    }
+  _gcry_md_hash_buffer (algo, digest, buffer, length);
+}
+
+int
+gcry_md_get_algo (gcry_md_hd_t hd)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_error ("used in non-operational state");
+      return 0;
+    }
+  return _gcry_md_get_algo (hd);
+}
+
+unsigned int
+gcry_md_get_algo_dlen (int algo)
+{
+  return _gcry_md_get_algo_dlen (algo);
+}
+
+int
+gcry_md_is_enabled (gcry_md_hd_t a, int algo)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      return 0;
+    }
+
+  return _gcry_md_is_enabled (a, algo);
+}
+
+int
+gcry_md_is_secure (gcry_md_hd_t a)
+{
+  return _gcry_md_is_secure (a);
+}
+
+gcry_error_t
+gcry_md_info (gcry_md_hd_t h, int what, void *buffer, size_t *nbytes)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+
+  return _gcry_md_info (h, what, buffer, nbytes);
+}
+
+gcry_error_t
+gcry_md_algo_info (int algo, int what, void *buffer, size_t *nbytes)
+{
+  return _gcry_md_algo_info (algo, what, buffer, nbytes);
+}
+
+const char *
+gcry_md_algo_name (int algo)
+{
+  return _gcry_md_algo_name (algo);
+}
+
+int
+gcry_md_map_name (const char* name)
+{
+  return _gcry_md_map_name (name);
+}
+
+gcry_error_t
+gcry_md_setkey (gcry_md_hd_t hd, const void *key, size_t keylen)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_md_setkey (hd, key, keylen);
+}
+
+void
+gcry_md_debug (gcry_md_hd_t hd, const char *suffix)
+{
+  _gcry_md_debug (hd, suffix);
+}
+
+gcry_error_t
+gcry_md_list (int *list, int *list_length)
+{
+  return _gcry_md_list (list, list_length);
+}
+
+gcry_error_t
+gcry_ac_data_new (gcry_ac_data_t *data)
+{
+  return _gcry_ac_data_new (data);
+}
+
+void
+gcry_ac_data_destroy (gcry_ac_data_t data)
+{
+  _gcry_ac_data_destroy (data);
+}
+
+gcry_error_t
+gcry_ac_data_copy (gcry_ac_data_t *data_cp, gcry_ac_data_t data)
+{
+  return _gcry_ac_data_copy (data_cp, data);
+}
+
+unsigned int
+gcry_ac_data_length (gcry_ac_data_t data)
+{
+  return _gcry_ac_data_length (data);
+}
+
+void
+gcry_ac_data_clear (gcry_ac_data_t data)
+{
+  _gcry_ac_data_clear (data);
+}
+
+gcry_error_t
+gcry_ac_data_set (gcry_ac_data_t data, unsigned int flags,
+                  const char *name, gcry_mpi_t mpi)
+{
+  return _gcry_ac_data_set (data, flags, name, mpi);
+}
+
+gcry_error_t
+gcry_ac_data_get_name (gcry_ac_data_t data, unsigned int flags,
+                       const char *name, gcry_mpi_t *mpi)
+{
+  return _gcry_ac_data_get_name (data, flags, name, mpi);
+}
+
+gcry_error_t
+gcry_ac_data_get_index (gcry_ac_data_t data, unsigned int flags,
+                        unsigned int idx, const char **name, gcry_mpi_t *mpi)
+{
+  return _gcry_ac_data_get_index (data, flags, idx, name, mpi);
+}
+
+gcry_error_t
+gcry_ac_data_to_sexp (gcry_ac_data_t data, gcry_sexp_t *sexp,
+                      const char **identifiers)
+{
+  return _gcry_ac_data_to_sexp (data, sexp, identifiers);
+}
+
+gcry_error_t
+gcry_ac_data_from_sexp (gcry_ac_data_t *data, gcry_sexp_t sexp,
+                        const char **identifiers)
+{
+  return _gcry_ac_data_from_sexp (data, sexp, identifiers);
+}
+
+void
+gcry_ac_io_init (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+                 gcry_ac_io_type_t type, ...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, type);
+  _gcry_ac_io_init_va (ac_io, mode, type, arg_ptr);
+  va_end (arg_ptr);
+}
+
+void
+gcry_ac_io_init_va (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+                    gcry_ac_io_type_t type, va_list ap)
+{
+  _gcry_ac_io_init_va (ac_io, mode, type, ap);
+}
+
+gcry_error_t
+gcry_ac_open (gcry_ac_handle_t *handle,
+              gcry_ac_id_t algorithm, unsigned int flags)
+{
+  return _gcry_ac_open (handle, algorithm, flags);
+}
+
+void
+gcry_ac_close (gcry_ac_handle_t handle)
+{
+  _gcry_ac_close (handle);
+}
+
+gcry_error_t
+gcry_ac_key_init (gcry_ac_key_t *key, gcry_ac_handle_t handle,
+                  gcry_ac_key_type_t type, gcry_ac_data_t data)
+{
+  return _gcry_ac_key_init (key, handle, type, data);
+}
+
+gcry_error_t
+gcry_ac_key_pair_generate (gcry_ac_handle_t handle,
+                           unsigned int nbits, void *spec,
+                           gcry_ac_key_pair_t *key_pair,
+                           gcry_mpi_t **miscdata)
+{
+  return _gcry_ac_key_pair_generate ( handle, nbits, spec, key_pair, miscdata);
+}
+
+gcry_ac_key_t
+gcry_ac_key_pair_extract (gcry_ac_key_pair_t keypair, gcry_ac_key_type_t which)
+{
+  return _gcry_ac_key_pair_extract (keypair, which);
+}
+
+gcry_ac_data_t
+gcry_ac_key_data_get (gcry_ac_key_t key)
+{
+  return _gcry_ac_key_data_get (key);
+}
+
+gcry_error_t
+gcry_ac_key_test (gcry_ac_handle_t handle, gcry_ac_key_t key)
+{
+  return _gcry_ac_key_test (handle, key);
+}
+
+gcry_error_t
+gcry_ac_key_get_nbits (gcry_ac_handle_t handle,
+                       gcry_ac_key_t key, unsigned int *nbits)
+{
+  return _gcry_ac_key_get_nbits (handle, key, nbits);
+}
+
+gcry_error_t
+gcry_ac_key_get_grip (gcry_ac_handle_t handle, gcry_ac_key_t key,
+                      unsigned char *key_grip)
+{
+  return _gcry_ac_key_get_grip (handle, key, key_grip);
+}
+
+void
+gcry_ac_key_destroy (gcry_ac_key_t key)
+{
+  _gcry_ac_key_destroy (key);
+}
+
+void
+gcry_ac_key_pair_destroy (gcry_ac_key_pair_t key_pair)
+{
+  _gcry_ac_key_pair_destroy (key_pair);
+}
+
+gcry_error_t
+gcry_ac_data_encode (gcry_ac_em_t method, unsigned int flags, void *options,
+                     gcry_ac_io_t *io_read, gcry_ac_io_t *io_write)
+{
+  return _gcry_ac_data_encode (method, flags, options, io_read, io_write);
+}
+
+gcry_error_t
+gcry_ac_data_decode (gcry_ac_em_t method, unsigned int flags, void *options,
+                     gcry_ac_io_t *io_read, gcry_ac_io_t *io_write)
+{
+  return _gcry_ac_data_decode (method, flags, options, io_read,  io_write);
+}
+
+gcry_error_t
+gcry_ac_data_encrypt (gcry_ac_handle_t handle,
+                      unsigned int flags,
+                      gcry_ac_key_t key,
+                      gcry_mpi_t data_plain,
+                      gcry_ac_data_t *data_encrypted)
+{
+  return _gcry_ac_data_encrypt (handle, flags, key,
+                                data_plain, data_encrypted);
+}
+
+gcry_error_t
+gcry_ac_data_decrypt (gcry_ac_handle_t handle,
+                      unsigned int flags,
+                      gcry_ac_key_t key,
+                      gcry_mpi_t *data_plain,
+                      gcry_ac_data_t data_encrypted)
+{
+  return _gcry_ac_data_decrypt (handle, flags, key,
+                                data_plain, data_encrypted);
+}
+
+gcry_error_t
+gcry_ac_data_sign (gcry_ac_handle_t handle,
+                   gcry_ac_key_t key,
+                   gcry_mpi_t data,
+                   gcry_ac_data_t *data_signature)
+{
+  return _gcry_ac_data_sign (handle, key, data, data_signature);
+}
+
+gcry_error_t
+gcry_ac_data_verify (gcry_ac_handle_t handle,
+                     gcry_ac_key_t key,
+                     gcry_mpi_t data,
+                     gcry_ac_data_t data_signature)
+{
+  return _gcry_ac_data_verify (handle, key, data, data_signature);
+}
+
+gcry_error_t
+gcry_ac_data_encrypt_scheme (gcry_ac_handle_t handle,
+                             gcry_ac_scheme_t scheme,
+                             unsigned int flags, void *opts,
+                             gcry_ac_key_t key,
+                             gcry_ac_io_t *io_message,
+                             gcry_ac_io_t *io_cipher)
+{
+  return _gcry_ac_data_encrypt_scheme (handle, scheme, flags, opts, key,
+                                       io_message, io_cipher);
+}
+
+gcry_error_t
+gcry_ac_data_decrypt_scheme (gcry_ac_handle_t handle,
+                             gcry_ac_scheme_t scheme,
+                             unsigned int flags, void *opts,
+                             gcry_ac_key_t key,
+                             gcry_ac_io_t *io_cipher,
+                             gcry_ac_io_t *io_message)
+{
+  return _gcry_ac_data_decrypt_scheme (handle, scheme, flags, opts, key,
+                                       io_cipher, io_message);
+}
+
+gcry_error_t
+gcry_ac_data_sign_scheme (gcry_ac_handle_t handle,
+                          gcry_ac_scheme_t scheme,
+                          unsigned int flags, void *opts,
+                          gcry_ac_key_t key,
+                          gcry_ac_io_t *io_message,
+                          gcry_ac_io_t *io_signature)
+{
+  return _gcry_ac_data_sign_scheme (handle, scheme, flags, opts, key,
+                                    io_message, io_signature);
+}
+
+gcry_error_t
+gcry_ac_data_verify_scheme (gcry_ac_handle_t handle,
+                            gcry_ac_scheme_t scheme,
+                            unsigned int flags, void *opts,
+                            gcry_ac_key_t key,
+                            gcry_ac_io_t *io_message,
+                            gcry_ac_io_t *io_signature)
+{
+  return _gcry_ac_data_verify_scheme (handle, scheme, flags, opts, key,
+                                      io_message, io_signature);
+}
+
+gcry_error_t
+gcry_ac_id_to_name (gcry_ac_id_t algorithm, const char **name)
+{
+  /* This function is deprecated.  We implement it in terms of the
+     suggested replacement.  */
+  const char *tmp = _gcry_pk_algo_name (algorithm);
+  if (!*tmp)
+    return gcry_error (GPG_ERR_PUBKEY_ALGO);
+  *name = tmp;
+  return 0;
+}
+
+gcry_error_t
+gcry_ac_name_to_id (const char *name, gcry_ac_id_t *algorithm)
+{
+  /* This function is deprecated.  We implement it in terms of the
+     suggested replacement.  */
+  int algo = _gcry_pk_map_name (name);
+  if (!algo)
+    return gcry_error (GPG_ERR_PUBKEY_ALGO);
+  *algorithm = algo;
+  return 0;
+}
+
+gpg_error_t
+gcry_kdf_derive (const void *passphrase, size_t passphraselen,
+                 int algo, int hashalgo,
+                 const void *salt, size_t saltlen,
+                 unsigned long iterations,
+                 size_t keysize, void *keybuffer)
+{
+  return _gcry_kdf_derive (passphrase, passphraselen, algo, hashalgo,
+                           salt, saltlen, iterations, keysize, keybuffer);
+}
+
+void
+gcry_randomize (void *buffer, size_t length, enum gcry_random_level level)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_fatal_error ("called in non-operational state");
+      fips_noreturn ();
+    }
+  _gcry_randomize (buffer, length, level);
+}
+
+gcry_error_t
+gcry_random_add_bytes (const void *buffer, size_t length, int quality)
+{
+  if (!fips_is_operational ())
+    return gpg_error (fips_not_operational ());
+  return _gcry_random_add_bytes (buffer, length, quality);
+}
+
+void *
+gcry_random_bytes (size_t nbytes, enum gcry_random_level level)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_fatal_error ("called in non-operational state");
+      fips_noreturn ();
+    }
+
+  return _gcry_random_bytes (nbytes,level);
+}
+
+void *
+gcry_random_bytes_secure (size_t nbytes, enum gcry_random_level level)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_fatal_error ("called in non-operational state");
+      fips_noreturn ();
+    }
+
+  return _gcry_random_bytes_secure (nbytes, level);
+}
+
+void
+gcry_mpi_randomize (gcry_mpi_t w,
+                    unsigned int nbits, enum gcry_random_level level)
+{
+  _gcry_mpi_randomize (w, nbits, level);
+}
+
+void
+gcry_create_nonce (void *buffer, size_t length)
+{
+  if (!fips_is_operational ())
+    {
+      (void)fips_not_operational ();
+      fips_signal_fatal_error ("called in non-operational state");
+      fips_noreturn ();
+    }
+  _gcry_create_nonce (buffer, length);
+}
+
+gcry_error_t
+gcry_prime_generate (gcry_mpi_t *prime,
+                     unsigned int prime_bits,
+                     unsigned int factor_bits,
+                     gcry_mpi_t **factors,
+                     gcry_prime_check_func_t cb_func,
+                     void *cb_arg,
+                     gcry_random_level_t random_level,
+                     unsigned int flags)
+{
+  return _gcry_prime_generate (prime, prime_bits, factor_bits, factors,
+                               cb_func, cb_arg, random_level, flags);
+}
+
+gcry_error_t
+gcry_prime_group_generator (gcry_mpi_t *r_g,
+                            gcry_mpi_t prime, gcry_mpi_t *factors,
+                            gcry_mpi_t start_g)
+{
+  return _gcry_prime_group_generator (r_g, prime, factors, start_g);
+}
+
+void
+gcry_prime_release_factors (gcry_mpi_t *factors)
+{
+  _gcry_prime_release_factors (factors);
+}
+
+gcry_error_t
+gcry_prime_check (gcry_mpi_t x, unsigned int flags)
+{
+  return _gcry_prime_check (x, flags);
+}
+
+void
+gcry_set_progress_handler (gcry_handler_progress_t cb, void *cb_data)
+{
+  _gcry_set_progress_handler (cb, cb_data);
+}
+
+void
+gcry_set_allocation_handler (gcry_handler_alloc_t func_alloc,
+                             gcry_handler_alloc_t func_alloc_secure,
+                             gcry_handler_secure_check_t func_secure_check,
+                             gcry_handler_realloc_t func_realloc,
+                             gcry_handler_free_t func_free)
+{
+  _gcry_set_allocation_handler (func_alloc, func_alloc_secure,
+                                func_secure_check, func_realloc, func_free);
+}
+
+void
+gcry_set_outofcore_handler (gcry_handler_no_mem_t h, void *opaque)
+{
+  _gcry_set_outofcore_handler (h, opaque);
+}
+
+void
+gcry_set_fatalerror_handler (gcry_handler_error_t fnc, void *opaque)
+{
+  _gcry_set_fatalerror_handler (fnc, opaque);
+}
+
+void
+gcry_set_log_handler (gcry_handler_log_t f, void *opaque)
+{
+  _gcry_set_log_handler (f, opaque);
+}
+
+void
+gcry_set_gettext_handler (const char *(*f)(const char*))
+{
+  _gcry_set_gettext_handler (f);
+}
+
+void *
+gcry_malloc (size_t n)
+{
+  return _gcry_malloc (n);
+}
+
+void *
+gcry_calloc (size_t n, size_t m)
+{
+  return _gcry_calloc (n, m);
+}
+
+void *
+gcry_malloc_secure (size_t n)
+{
+  return _gcry_malloc_secure (n);
+}
+
+void *
+gcry_calloc_secure (size_t n, size_t m)
+{
+  return _gcry_calloc_secure (n,m);
+}
+
+void *
+gcry_realloc (void *a, size_t n)
+{
+  return _gcry_realloc (a, n);
+}
+
+char *
+gcry_strdup (const char *string)
+{
+  return _gcry_strdup (string);
+}
+
+void *
+gcry_xmalloc (size_t n)
+{
+  return _gcry_xmalloc (n);
+}
+
+void *
+gcry_xcalloc (size_t n, size_t m)
+{
+  return _gcry_xcalloc (n, m);
+}
+
+void *
+gcry_xmalloc_secure (size_t n)
+{
+  return _gcry_xmalloc_secure (n);
+}
+
+void *
+gcry_xcalloc_secure (size_t n, size_t m)
+{
+  return _gcry_xcalloc_secure (n, m);
+}
+
+void *
+gcry_xrealloc (void *a, size_t n)
+{
+  return _gcry_xrealloc (a, n);
+}
+
+char *
+gcry_xstrdup (const char *a)
+{
+  return _gcry_xstrdup (a);
+}
+
+void
+gcry_free (void *a)
+{
+  _gcry_free (a);
+}
+
+int
+gcry_is_secure (const void *a)
+{
+  return _gcry_is_secure (a);
+}
+
+
+gcry_error_t
+gcry_cipher_register (gcry_cipher_spec_t *cipher, int *algorithm_id,
+                      gcry_module_t *module)
+{
+  return _gcry_cipher_register (cipher, NULL, algorithm_id, module);
+}
+
+void
+gcry_cipher_unregister (gcry_module_t module)
+{
+  _gcry_cipher_unregister (module);
+}
+
+gcry_error_t
+gcry_pk_register (gcry_pk_spec_t *pubkey, unsigned int *algorithm_id,
+                  gcry_module_t *module)
+{
+  return _gcry_pk_register (pubkey, NULL, algorithm_id, module);
+}
+
+void
+gcry_pk_unregister (gcry_module_t module)
+{
+  _gcry_pk_unregister (module);
+}
+
+gcry_error_t
+gcry_md_register (gcry_md_spec_t *digest, unsigned int *algorithm_id,
+                  gcry_module_t *module)
+{
+  return _gcry_md_register (digest, NULL, algorithm_id, module);
+}
+
+void
+gcry_md_unregister (gcry_module_t module)
+{
+  _gcry_md_unregister (module);
+}
diff --git a/grub-core/lib/libgcrypt/src/visibility.h b/grub-core/lib/libgcrypt/src/visibility.h
new file mode 100644
index 0000000..3c1e8aa
--- /dev/null
+++ b/grub-core/lib/libgcrypt/src/visibility.h
@@ -0,0 +1,807 @@
+/* visibility.h - Set visibility attribute
+ * Copyright (C) 2007  Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GCRY_VISIBILITY_H
+#define GCRY_VISIBILITY_H
+
+/* Redefine all public symbols with an underscore unless we already
+   use the underscore prefixed version internally.  */
+#define gcry_check_version          _gcry_check_version
+#define gcry_control                _gcry_control
+
+#define gcry_set_allocation_handler _gcry_set_allocation_handler
+#define gcry_set_fatalerror_handler _gcry_set_fatalerror_handler
+#define gcry_set_gettext_handler    _gcry_set_gettext_handler
+#define gcry_set_log_handler        _gcry_set_log_handler
+#define gcry_set_outofcore_handler  _gcry_set_outofcore_handler
+#define gcry_set_progress_handler   _gcry_set_progress_handler
+#define gcry_err_code_from_errno    _gcry_err_code_from_errno
+#define gcry_err_code_to_errno      _gcry_err_code_to_errno
+#define gcry_err_make_from_errno    _gcry_err_make_from_errno
+#define gcry_error_from_errno       _gcry_error_from_errno
+#define gcry_strerror               _gcry_strerror
+#define gcry_strsource              _gcry_strsource
+
+#define gcry_free                   _gcry_free
+#define gcry_malloc                 _gcry_malloc
+#define gcry_malloc_secure          _gcry_malloc_secure
+#define gcry_calloc                 _gcry_calloc
+#define gcry_calloc_secure          _gcry_calloc_secure
+#define gcry_realloc                _gcry_realloc
+#define gcry_strdup                 _gcry_strdup
+#define gcry_is_secure              _gcry_is_secure
+#define gcry_xcalloc                _gcry_xcalloc
+#define gcry_xcalloc_secure         _gcry_xcalloc_secure
+#define gcry_xmalloc                _gcry_xmalloc
+#define gcry_xmalloc_secure         _gcry_xmalloc_secure
+#define gcry_xrealloc               _gcry_xrealloc
+#define gcry_xstrdup                _gcry_xstrdup
+
+#define gcry_md_algo_info           _gcry_md_algo_info
+#define gcry_md_algo_name           _gcry_md_algo_name
+#define gcry_md_close               _gcry_md_close
+#define gcry_md_copy                _gcry_md_copy
+#define gcry_md_ctl                 _gcry_md_ctl
+#define gcry_md_enable              _gcry_md_enable
+#define gcry_md_get                 _gcry_md_get
+#define gcry_md_get_algo            _gcry_md_get_algo
+#define gcry_md_get_algo_dlen       _gcry_md_get_algo_dlen
+#define gcry_md_hash_buffer         _gcry_md_hash_buffer
+#define gcry_md_info                _gcry_md_info
+#define gcry_md_is_enabled          _gcry_md_is_enabled
+#define gcry_md_is_secure           _gcry_md_is_secure
+#define gcry_md_list                _gcry_md_list
+#define gcry_md_map_name            _gcry_md_map_name
+#define gcry_md_open                _gcry_md_open
+#define gcry_md_read                _gcry_md_read
+/* gcry_md_register and _gcry_md_register differ.  */
+#define gcry_md_unregister          _gcry_md_unregister
+#define gcry_md_reset               _gcry_md_reset
+#define gcry_md_setkey              _gcry_md_setkey
+#define gcry_md_write               _gcry_md_write
+#define gcry_md_debug               _gcry_md_debug
+
+#define gcry_cipher_algo_info       _gcry_cipher_algo_info
+#define gcry_cipher_algo_name       _gcry_cipher_algo_name
+#define gcry_cipher_close           _gcry_cipher_close
+#define gcry_cipher_setkey          _gcry_cipher_setkey
+#define gcry_cipher_setiv           _gcry_cipher_setiv
+#define gcry_cipher_setctr          _gcry_cipher_setctr
+#define gcry_cipher_ctl             _gcry_cipher_ctl
+#define gcry_cipher_decrypt         _gcry_cipher_decrypt
+#define gcry_cipher_encrypt         _gcry_cipher_encrypt
+#define gcry_cipher_get_algo_blklen _gcry_cipher_get_algo_blklen
+#define gcry_cipher_get_algo_keylen _gcry_cipher_get_algo_keylen
+#define gcry_cipher_info            _gcry_cipher_info
+#define gcry_cipher_list            _gcry_cipher_list
+#define gcry_cipher_map_name        _gcry_cipher_map_name
+#define gcry_cipher_mode_from_oid   _gcry_cipher_mode_from_oid
+#define gcry_cipher_open            _gcry_cipher_open
+/* gcry_cipher_register and  _gcry_cipher_register differ.  */
+#define gcry_cipher_unregister      _gcry_cipher_unregister
+
+#define gcry_pk_algo_info           _gcry_pk_algo_info
+#define gcry_pk_algo_name           _gcry_pk_algo_name
+#define gcry_pk_ctl                 _gcry_pk_ctl
+#define gcry_pk_decrypt             _gcry_pk_decrypt
+#define gcry_pk_encrypt             _gcry_pk_encrypt
+#define gcry_pk_genkey              _gcry_pk_genkey
+#define gcry_pk_get_keygrip         _gcry_pk_get_keygrip
+#define gcry_pk_get_curve           _gcry_pk_get_curve
+#define gcry_pk_get_param           _gcry_pk_get_param
+#define gcry_pk_get_nbits           _gcry_pk_get_nbits
+#define gcry_pk_list                _gcry_pk_list
+#define gcry_pk_map_name            _gcry_pk_map_name
+/* gcry_pk_register and _gcry_pk_register differ.  */
+#define gcry_pk_unregister          _gcry_pk_unregister
+#define gcry_pk_sign                _gcry_pk_sign
+#define gcry_pk_testkey             _gcry_pk_testkey
+#define gcry_pk_verify              _gcry_pk_verify
+
+#define gcry_ac_data_new            _gcry_ac_data_new
+#define gcry_ac_data_destroy        _gcry_ac_data_destroy
+#define gcry_ac_data_copy           _gcry_ac_data_copy
+#define gcry_ac_data_length         _gcry_ac_data_length
+#define gcry_ac_data_clear          _gcry_ac_data_clear
+#define gcry_ac_data_set            _gcry_ac_data_set
+#define gcry_ac_data_get_name       _gcry_ac_data_get_name
+#define gcry_ac_data_get_index      _gcry_ac_data_get_index
+#define gcry_ac_open                _gcry_ac_open
+#define gcry_ac_close               _gcry_ac_close
+#define gcry_ac_key_init            _gcry_ac_key_init
+#define gcry_ac_key_pair_generate   _gcry_ac_key_pair_generate
+#define gcry_ac_key_pair_extract    _gcry_ac_key_pair_extract
+#define gcry_ac_key_data_get        _gcry_ac_key_data_get
+#define gcry_ac_key_test            _gcry_ac_key_test
+#define gcry_ac_key_get_nbits       _gcry_ac_key_get_nbits
+#define gcry_ac_key_get_grip        _gcry_ac_key_get_grip
+#define gcry_ac_key_destroy         _gcry_ac_key_destroy
+#define gcry_ac_key_pair_destroy    _gcry_ac_key_pair_destroy
+#define gcry_ac_data_encrypt        _gcry_ac_data_encrypt
+#define gcry_ac_data_decrypt        _gcry_ac_data_decrypt
+#define gcry_ac_data_sign           _gcry_ac_data_sign
+#define gcry_ac_data_verify         _gcry_ac_data_verify
+#define gcry_ac_id_to_name          _gcry_ac_id_to_name
+#define gcry_ac_name_to_id          _gcry_ac_name_to_id
+#define gcry_ac_data_encode         _gcry_ac_data_encode
+#define gcry_ac_data_decode         _gcry_ac_data_decode
+#define gcry_ac_mpi_to_os           _gcry_ac_mpi_to_os
+#define gcry_ac_mpi_to_os_alloc     _gcry_ac_mpi_to_os_alloc
+#define gcry_ac_os_to_mpi           _gcry_ac_os_to_mpi
+#define gcry_ac_data_encrypt_scheme _gcry_ac_data_encrypt_scheme
+#define gcry_ac_data_decrypt_scheme _gcry_ac_data_decrypt_scheme
+#define gcry_ac_data_sign_scheme    _gcry_ac_data_sign_scheme
+#define gcry_ac_data_verify_scheme  _gcry_ac_data_verify_scheme
+#define gcry_ac_data_to_sexp        _gcry_ac_data_to_sexp
+#define gcry_ac_data_from_sexp      _gcry_ac_data_from_sexp
+#define gcry_ac_io_init             _gcry_ac_io_init
+#define gcry_ac_io_init_va          _gcry_ac_io_init_va
+
+#define gcry_kdf_derive             _gcry_kdf_derive
+
+#define gcry_prime_check            _gcry_prime_check
+#define gcry_prime_generate         _gcry_prime_generate
+#define gcry_prime_group_generator  _gcry_prime_group_generator
+#define gcry_prime_release_factors  _gcry_prime_release_factors
+
+#define gcry_random_add_bytes       _gcry_random_add_bytes
+#define gcry_random_bytes           _gcry_random_bytes
+#define gcry_random_bytes_secure    _gcry_random_bytes_secure
+#define gcry_randomize              _gcry_randomize
+#define gcry_create_nonce           _gcry_create_nonce
+
+#define gcry_sexp_alist             _gcry_sexp_alist
+#define gcry_sexp_append            _gcry_sexp_append
+#define gcry_sexp_build             _gcry_sexp_build
+#define gcry_sexp_build_array       _gcry_sexp_build_array
+#define gcry_sexp_cadr              _gcry_sexp_cadr
+#define gcry_sexp_canon_len         _gcry_sexp_canon_len
+#define gcry_sexp_car               _gcry_sexp_car
+#define gcry_sexp_cdr               _gcry_sexp_cdr
+#define gcry_sexp_cons              _gcry_sexp_cons
+#define gcry_sexp_create            _gcry_sexp_create
+#define gcry_sexp_dump              _gcry_sexp_dump
+#define gcry_sexp_find_token        _gcry_sexp_find_token
+#define gcry_sexp_length            _gcry_sexp_length
+#define gcry_sexp_new               _gcry_sexp_new
+#define gcry_sexp_nth               _gcry_sexp_nth
+#define gcry_sexp_nth_data          _gcry_sexp_nth_data
+#define gcry_sexp_nth_mpi           _gcry_sexp_nth_mpi
+#define gcry_sexp_prepend           _gcry_sexp_prepend
+#define gcry_sexp_release           _gcry_sexp_release
+#define gcry_sexp_sprint            _gcry_sexp_sprint
+#define gcry_sexp_sscan             _gcry_sexp_sscan
+#define gcry_sexp_vlist             _gcry_sexp_vlist
+#define gcry_sexp_nth_string        _gcry_sexp_nth_string
+
+#define gcry_mpi_add                _gcry_mpi_add
+#define gcry_mpi_add_ui             _gcry_mpi_add_ui
+#define gcry_mpi_addm               _gcry_mpi_addm
+#define gcry_mpi_aprint             _gcry_mpi_aprint
+#define gcry_mpi_clear_bit          _gcry_mpi_clear_bit
+#define gcry_mpi_clear_flag         _gcry_mpi_clear_flag
+#define gcry_mpi_clear_highbit      _gcry_mpi_clear_highbit
+#define gcry_mpi_cmp                _gcry_mpi_cmp
+#define gcry_mpi_cmp_ui             _gcry_mpi_cmp_ui
+#define gcry_mpi_copy               _gcry_mpi_copy
+#define gcry_mpi_div                _gcry_mpi_div
+#define gcry_mpi_dump               _gcry_mpi_dump
+#define gcry_mpi_gcd                _gcry_mpi_gcd
+#define gcry_mpi_get_flag           _gcry_mpi_get_flag
+#define gcry_mpi_get_nbits          _gcry_mpi_get_nbits
+#define gcry_mpi_get_opaque         _gcry_mpi_get_opaque
+#define gcry_mpi_invm               _gcry_mpi_invm
+#define gcry_mpi_mod                _gcry_mpi_mod
+#define gcry_mpi_mul                _gcry_mpi_mul
+#define gcry_mpi_mul_2exp           _gcry_mpi_mul_2exp
+#define gcry_mpi_mul_ui             _gcry_mpi_mul_ui
+#define gcry_mpi_mulm               _gcry_mpi_mulm
+#define gcry_mpi_new                _gcry_mpi_new
+#define gcry_mpi_powm               _gcry_mpi_powm
+#define gcry_mpi_print              _gcry_mpi_print
+#define gcry_mpi_randomize          _gcry_mpi_randomize
+#define gcry_mpi_release            _gcry_mpi_release
+#define gcry_mpi_rshift             _gcry_mpi_rshift
+#define gcry_mpi_lshift             _gcry_mpi_lshift
+#define gcry_mpi_scan               _gcry_mpi_scan
+#define gcry_mpi_set                _gcry_mpi_set
+#define gcry_mpi_set_bit            _gcry_mpi_set_bit
+#define gcry_mpi_set_flag           _gcry_mpi_set_flag
+#define gcry_mpi_set_highbit        _gcry_mpi_set_highbit
+#define gcry_mpi_set_opaque         _gcry_mpi_set_opaque
+#define gcry_mpi_set_ui             _gcry_mpi_set_ui
+#define gcry_mpi_snew               _gcry_mpi_snew
+#define gcry_mpi_sub                _gcry_mpi_sub
+#define gcry_mpi_sub_ui             _gcry_mpi_sub_ui
+#define gcry_mpi_subm               _gcry_mpi_subm
+#define gcry_mpi_swap               _gcry_mpi_swap
+#define gcry_mpi_test_bit           _gcry_mpi_test_bit
+
+
+/* Include the main header here so that public symbols are mapped to
+   the internal underscored ones.  */
+#ifdef _GCRY_INCLUDED_BY_VISIBILITY_C
+  /* We need to redeclare the deprecated functions without the
+     deprecated attribute.  */
+# define GCRYPT_NO_DEPRECATED
+# include "gcrypt.h"
+/* The algorithm IDs. */
+  gcry_error_t gcry_ac_data_new (gcry_ac_data_t *data);
+  void gcry_ac_data_destroy (gcry_ac_data_t data);
+  gcry_error_t gcry_ac_data_copy (gcry_ac_data_t *data_cp,
+                                  gcry_ac_data_t data);
+  unsigned int gcry_ac_data_length (gcry_ac_data_t data);
+  void gcry_ac_data_clear (gcry_ac_data_t data);
+  gcry_error_t gcry_ac_data_set (gcry_ac_data_t data, unsigned int flags,
+                                 const char *name, gcry_mpi_t mpi);
+  gcry_error_t gcry_ac_data_get_name (gcry_ac_data_t data, unsigned int flags,
+                                      const char *name, gcry_mpi_t *mpi);
+  gcry_error_t gcry_ac_data_get_index (gcry_ac_data_t data, unsigned int flags,
+                                       unsigned int idx,
+                                       const char **name, gcry_mpi_t *mpi);
+  gcry_error_t gcry_ac_data_to_sexp (gcry_ac_data_t data, gcry_sexp_t *sexp,
+                                   const char **identifiers);
+  gcry_error_t gcry_ac_data_from_sexp (gcry_ac_data_t *data, gcry_sexp_t sexp,
+                                     const char **identifiers);
+  void gcry_ac_io_init (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+                      gcry_ac_io_type_t type, ...);
+  void gcry_ac_io_init_va (gcry_ac_io_t *ac_io, gcry_ac_io_mode_t mode,
+                         gcry_ac_io_type_t type, va_list ap);
+  gcry_error_t gcry_ac_open (gcry_ac_handle_t *handle,
+                             gcry_ac_id_t algorithm, unsigned int flags);
+  void gcry_ac_close (gcry_ac_handle_t handle);
+  gcry_error_t gcry_ac_key_init (gcry_ac_key_t *key, gcry_ac_handle_t handle,
+                                 gcry_ac_key_type_t type, gcry_ac_data_t data);
+  gcry_error_t gcry_ac_key_pair_generate (gcry_ac_handle_t handle,
+                                          unsigned int nbits, void *spec,
+                                          gcry_ac_key_pair_t *key_pair,
+                                          gcry_mpi_t **misc_data);
+  gcry_ac_key_t gcry_ac_key_pair_extract (gcry_ac_key_pair_t key_pair,
+                                          gcry_ac_key_type_t which);
+  gcry_ac_data_t gcry_ac_key_data_get (gcry_ac_key_t key);
+  gcry_error_t gcry_ac_key_test (gcry_ac_handle_t handle, gcry_ac_key_t key);
+  gcry_error_t gcry_ac_key_get_nbits (gcry_ac_handle_t handle,
+                                      gcry_ac_key_t key, unsigned int *nbits);
+  gcry_error_t gcry_ac_key_get_grip (gcry_ac_handle_t handle, gcry_ac_key_t key,
+                                     unsigned char *key_grip);
+  void gcry_ac_key_destroy (gcry_ac_key_t key);
+  void gcry_ac_key_pair_destroy (gcry_ac_key_pair_t key_pair);
+  gcry_error_t gcry_ac_data_encode (gcry_ac_em_t method,
+                                  unsigned int flags, void *options,
+                                  gcry_ac_io_t *io_read,
+                                  gcry_ac_io_t *io_write);
+  gcry_error_t gcry_ac_data_decode (gcry_ac_em_t method,
+                                  unsigned int flags, void *options,
+                                  gcry_ac_io_t *io_read,
+                                  gcry_ac_io_t *io_write);
+  gcry_error_t gcry_ac_data_encrypt (gcry_ac_handle_t handle,
+                                     unsigned int flags,
+                                     gcry_ac_key_t key,
+                                     gcry_mpi_t data_plain,
+                                     gcry_ac_data_t *data_encrypted);
+  gcry_error_t gcry_ac_data_decrypt (gcry_ac_handle_t handle,
+                                     unsigned int flags,
+                                     gcry_ac_key_t key,
+                                     gcry_mpi_t *data_plain,
+                                     gcry_ac_data_t data_encrypted);
+  gcry_error_t gcry_ac_data_sign (gcry_ac_handle_t handle,
+                                  gcry_ac_key_t key,
+                                  gcry_mpi_t data,
+                                  gcry_ac_data_t *data_signature);
+  gcry_error_t gcry_ac_data_verify (gcry_ac_handle_t handle,
+                                    gcry_ac_key_t key,
+                                    gcry_mpi_t data,
+                                    gcry_ac_data_t data_signature);
+  gcry_error_t gcry_ac_data_encrypt_scheme (gcry_ac_handle_t handle,
+                                          gcry_ac_scheme_t scheme,
+                                          unsigned int flags, void *opts,
+                                          gcry_ac_key_t key,
+                                          gcry_ac_io_t *io_message,
+                                          gcry_ac_io_t *io_cipher);
+  gcry_error_t gcry_ac_data_decrypt_scheme (gcry_ac_handle_t handle,
+                                          gcry_ac_scheme_t scheme,
+                                          unsigned int flags, void *opts,
+                                          gcry_ac_key_t key,
+                                          gcry_ac_io_t *io_cipher,
+                                          gcry_ac_io_t *io_message);
+  gcry_error_t gcry_ac_data_sign_scheme (gcry_ac_handle_t handle,
+                                       gcry_ac_scheme_t scheme,
+                                       unsigned int flags, void *opts,
+                                       gcry_ac_key_t key,
+                                       gcry_ac_io_t *io_message,
+                                       gcry_ac_io_t *io_signature);
+  gcry_error_t gcry_ac_data_verify_scheme (gcry_ac_handle_t handle,
+                                         gcry_ac_scheme_t scheme,
+                                         unsigned int flags, void *opts,
+                                         gcry_ac_key_t key,
+                                         gcry_ac_io_t *io_message,
+                                         gcry_ac_io_t *io_signature);
+  gcry_error_t gcry_ac_id_to_name (gcry_ac_id_t algorithm, const char **name);
+  gcry_error_t gcry_ac_name_to_id (const char *name, gcry_ac_id_t *algorithm);
+#else
+# include "gcrypt.h"
+#endif
+
+/* Prototypes of functions exported but not ready for use.  */
+gcry_err_code_t gcry_md_get (gcry_md_hd_t hd, int algo,
+                             unsigned char *buffer, int buflen);
+void gcry_ac_mpi_to_os (gcry_mpi_t mpi, unsigned char *os, size_t os_n);
+gcry_error_t gcry_ac_mpi_to_os_alloc (gcry_mpi_t mpi, unsigned char **os,
+                                       size_t *os_n);
+void gcry_ac_os_to_mpi (gcry_mpi_t mpi, unsigned char *os, size_t os_n);
+
+
+
+/* Our use of the ELF visibility feature works by passing
+   -fvisibiliy=hidden on the command line and by explicitly marking
+   all exported functions as visible.
+
+   NOTE: When adding new functions, please make sure to add them to
+         libgcrypt.vers and libgcrypt.def as well.  */
+
+#ifdef _GCRY_INCLUDED_BY_VISIBILITY_C
+
+/* A macro to flag a function as visible.  Note that we take the
+   definition from the mapped name.  */
+#ifdef GCRY_USE_VISIBILITY
+# define MARK_VISIBLE(name) \
+    extern __typeof__ (_##name) name __attribute__ ((visibility("default")));
+# define MARK_VISIBLEX(name) \
+    extern __typeof__ (name) name __attribute__ ((visibility("default")));
+#else
+# define MARK_VISIBLE(name) /* */
+# define MARK_VISIBLEX(name) /* */
+#endif
+
+
+/* First undef all redefined symbols so that we set the attribute on
+   the correct version name.  */
+#undef gcry_check_version
+#undef gcry_control
+
+#undef gcry_set_allocation_handler
+#undef gcry_set_fatalerror_handler
+#undef gcry_set_gettext_handler
+#undef gcry_set_log_handler
+#undef gcry_set_outofcore_handler
+#undef gcry_set_progress_handler
+#undef gcry_err_code_from_errno
+#undef gcry_err_code_to_errno
+#undef gcry_err_make_from_errno
+#undef gcry_error_from_errno
+#undef gcry_strerror
+#undef gcry_strsource
+
+#undef gcry_free
+#undef gcry_malloc
+#undef gcry_malloc_secure
+#undef gcry_calloc
+#undef gcry_calloc_secure
+#undef gcry_realloc
+#undef gcry_strdup
+#undef gcry_is_secure
+#undef gcry_xcalloc
+#undef gcry_xcalloc_secure
+#undef gcry_xmalloc
+#undef gcry_xmalloc_secure
+#undef gcry_xrealloc
+#undef gcry_xstrdup
+
+#undef gcry_md_algo_info
+#undef gcry_md_algo_name
+#undef gcry_md_close
+#undef gcry_md_copy
+#undef gcry_md_ctl
+#undef gcry_md_enable
+#undef gcry_md_get
+#undef gcry_md_get_algo
+#undef gcry_md_get_algo_dlen
+#undef gcry_md_hash_buffer
+#undef gcry_md_info
+#undef gcry_md_is_enabled
+#undef gcry_md_is_secure
+#undef gcry_md_list
+#undef gcry_md_map_name
+#undef gcry_md_open
+#undef gcry_md_read
+/* gcry_md_register is not anymore a macro.  */
+#undef gcry_md_unregister
+#undef gcry_md_reset
+#undef gcry_md_setkey
+#undef gcry_md_write
+#undef gcry_md_debug
+
+#undef gcry_cipher_algo_info
+#undef gcry_cipher_algo_name
+#undef gcry_cipher_close
+#undef gcry_cipher_setkey
+#undef gcry_cipher_setiv
+#undef gcry_cipher_setctr
+#undef gcry_cipher_ctl
+#undef gcry_cipher_decrypt
+#undef gcry_cipher_encrypt
+#undef gcry_cipher_get_algo_blklen
+#undef gcry_cipher_get_algo_keylen
+#undef gcry_cipher_info
+#undef gcry_cipher_list
+#undef gcry_cipher_map_name
+#undef gcry_cipher_mode_from_oid
+#undef gcry_cipher_open
+/* gcry_cipher_register is not anymore a macro.  */
+#undef gcry_cipher_unregister
+
+#undef gcry_pk_algo_info
+#undef gcry_pk_algo_name
+#undef gcry_pk_ctl
+#undef gcry_pk_decrypt
+#undef gcry_pk_encrypt
+#undef gcry_pk_genkey
+#undef gcry_pk_get_keygrip
+#undef gcry_pk_get_curve
+#undef gcry_pk_get_param
+#undef gcry_pk_get_nbits
+#undef gcry_pk_list
+#undef gcry_pk_map_name
+/* gcry_pk_register is not anymore a macro.  */
+#undef gcry_pk_unregister
+#undef gcry_pk_sign
+#undef gcry_pk_testkey
+#undef gcry_pk_verify
+
+#undef gcry_ac_data_new
+#undef gcry_ac_data_destroy
+#undef gcry_ac_data_copy
+#undef gcry_ac_data_length
+#undef gcry_ac_data_clear
+#undef gcry_ac_data_set
+#undef gcry_ac_data_get_name
+#undef gcry_ac_data_get_index
+#undef gcry_ac_open
+#undef gcry_ac_close
+#undef gcry_ac_key_init
+#undef gcry_ac_key_pair_generate
+#undef gcry_ac_key_pair_extract
+#undef gcry_ac_key_data_get
+#undef gcry_ac_key_test
+#undef gcry_ac_key_get_nbits
+#undef gcry_ac_key_get_grip
+#undef gcry_ac_key_destroy
+#undef gcry_ac_key_pair_destroy
+#undef gcry_ac_data_encrypt
+#undef gcry_ac_data_decrypt
+#undef gcry_ac_data_sign
+#undef gcry_ac_data_verify
+#undef gcry_ac_id_to_name
+#undef gcry_ac_name_to_id
+#undef gcry_ac_data_encode
+#undef gcry_ac_data_decode
+#undef gcry_ac_mpi_to_os
+#undef gcry_ac_mpi_to_os_alloc
+#undef gcry_ac_os_to_mpi
+#undef gcry_ac_data_encrypt_scheme
+#undef gcry_ac_data_decrypt_scheme
+#undef gcry_ac_data_sign_scheme
+#undef gcry_ac_data_verify_scheme
+#undef gcry_ac_data_to_sexp
+#undef gcry_ac_data_from_sexp
+#undef gcry_ac_io_init
+#undef gcry_ac_io_init_va
+
+#undef gcry_kdf_derive
+
+#undef gcry_prime_check
+#undef gcry_prime_generate
+#undef gcry_prime_group_generator
+#undef gcry_prime_release_factors
+
+#undef gcry_random_add_bytes
+#undef gcry_random_bytes
+#undef gcry_random_bytes_secure
+#undef gcry_randomize
+#undef gcry_create_nonce
+
+#undef gcry_sexp_alist
+#undef gcry_sexp_append
+#undef gcry_sexp_build
+#undef gcry_sexp_build_array
+#undef gcry_sexp_cadr
+#undef gcry_sexp_canon_len
+#undef gcry_sexp_car
+#undef gcry_sexp_cdr
+#undef gcry_sexp_cons
+#undef gcry_sexp_create
+#undef gcry_sexp_dump
+#undef gcry_sexp_find_token
+#undef gcry_sexp_length
+#undef gcry_sexp_new
+#undef gcry_sexp_nth
+#undef gcry_sexp_nth_data
+#undef gcry_sexp_nth_mpi
+#undef gcry_sexp_prepend
+#undef gcry_sexp_release
+#undef gcry_sexp_sprint
+#undef gcry_sexp_sscan
+#undef gcry_sexp_vlist
+#undef gcry_sexp_nth_string
+
+#undef gcry_mpi_add
+#undef gcry_mpi_add_ui
+#undef gcry_mpi_addm
+#undef gcry_mpi_aprint
+#undef gcry_mpi_clear_bit
+#undef gcry_mpi_clear_flag
+#undef gcry_mpi_clear_highbit
+#undef gcry_mpi_cmp
+#undef gcry_mpi_cmp_ui
+#undef gcry_mpi_copy
+#undef gcry_mpi_div
+#undef gcry_mpi_dump
+#undef gcry_mpi_gcd
+#undef gcry_mpi_get_flag
+#undef gcry_mpi_get_nbits
+#undef gcry_mpi_get_opaque
+#undef gcry_mpi_invm
+#undef gcry_mpi_mod
+#undef gcry_mpi_mul
+#undef gcry_mpi_mul_2exp
+#undef gcry_mpi_mul_ui
+#undef gcry_mpi_mulm
+#undef gcry_mpi_new
+#undef gcry_mpi_powm
+#undef gcry_mpi_print
+#undef gcry_mpi_randomize
+#undef gcry_mpi_release
+#undef gcry_mpi_rshift
+#undef gcry_mpi_lshift
+#undef gcry_mpi_scan
+#undef gcry_mpi_set
+#undef gcry_mpi_set_bit
+#undef gcry_mpi_set_flag
+#undef gcry_mpi_set_highbit
+#undef gcry_mpi_set_opaque
+#undef gcry_mpi_set_ui
+#undef gcry_mpi_snew
+#undef gcry_mpi_sub
+#undef gcry_mpi_sub_ui
+#undef gcry_mpi_subm
+#undef gcry_mpi_swap
+#undef gcry_mpi_test_bit
+
+
+/* Now mark all symbols.  */
+
+MARK_VISIBLE (gcry_check_version)
+MARK_VISIBLE (gcry_control)
+
+MARK_VISIBLE (gcry_set_allocation_handler)
+MARK_VISIBLE (gcry_set_fatalerror_handler)
+MARK_VISIBLE (gcry_set_gettext_handler)
+MARK_VISIBLE (gcry_set_log_handler)
+MARK_VISIBLE (gcry_set_outofcore_handler)
+MARK_VISIBLE (gcry_set_progress_handler)
+MARK_VISIBLE (gcry_err_code_from_errno)
+MARK_VISIBLE (gcry_err_code_to_errno)
+MARK_VISIBLE (gcry_err_make_from_errno)
+MARK_VISIBLE (gcry_error_from_errno)
+MARK_VISIBLE (gcry_strerror)
+MARK_VISIBLE (gcry_strsource)
+
+MARK_VISIBLE (gcry_free)
+MARK_VISIBLE (gcry_malloc)
+MARK_VISIBLE (gcry_malloc_secure)
+MARK_VISIBLE (gcry_calloc)
+MARK_VISIBLE (gcry_calloc_secure)
+MARK_VISIBLE (gcry_realloc)
+MARK_VISIBLE (gcry_strdup)
+MARK_VISIBLE (gcry_is_secure)
+MARK_VISIBLE (gcry_xcalloc)
+MARK_VISIBLE (gcry_xcalloc_secure)
+MARK_VISIBLE (gcry_xmalloc)
+MARK_VISIBLE (gcry_xmalloc_secure)
+MARK_VISIBLE (gcry_xrealloc)
+MARK_VISIBLE (gcry_xstrdup)
+
+MARK_VISIBLE (gcry_md_algo_info)
+MARK_VISIBLE (gcry_md_algo_name)
+MARK_VISIBLE (gcry_md_close)
+MARK_VISIBLE (gcry_md_copy)
+MARK_VISIBLE (gcry_md_ctl)
+MARK_VISIBLE (gcry_md_enable)
+MARK_VISIBLE (gcry_md_get)
+MARK_VISIBLE (gcry_md_get_algo)
+MARK_VISIBLE (gcry_md_get_algo_dlen)
+MARK_VISIBLE (gcry_md_hash_buffer)
+MARK_VISIBLE (gcry_md_info)
+MARK_VISIBLE (gcry_md_is_enabled)
+MARK_VISIBLE (gcry_md_is_secure)
+MARK_VISIBLE (gcry_md_list)
+MARK_VISIBLE (gcry_md_map_name)
+MARK_VISIBLE (gcry_md_open)
+MARK_VISIBLE (gcry_md_read)
+MARK_VISIBLEX(gcry_md_register)
+MARK_VISIBLE (gcry_md_reset)
+MARK_VISIBLE (gcry_md_setkey)
+MARK_VISIBLE (gcry_md_unregister)
+MARK_VISIBLE (gcry_md_write)
+MARK_VISIBLE (gcry_md_debug)
+
+MARK_VISIBLE (gcry_cipher_algo_info)
+MARK_VISIBLE (gcry_cipher_algo_name)
+MARK_VISIBLE (gcry_cipher_close)
+MARK_VISIBLE (gcry_cipher_setkey)
+MARK_VISIBLE (gcry_cipher_setiv)
+MARK_VISIBLE (gcry_cipher_setctr)
+MARK_VISIBLE (gcry_cipher_ctl)
+MARK_VISIBLE (gcry_cipher_decrypt)
+MARK_VISIBLE (gcry_cipher_encrypt)
+MARK_VISIBLE (gcry_cipher_get_algo_blklen)
+MARK_VISIBLE (gcry_cipher_get_algo_keylen)
+MARK_VISIBLE (gcry_cipher_info)
+MARK_VISIBLE (gcry_cipher_list)
+MARK_VISIBLE (gcry_cipher_map_name)
+MARK_VISIBLE (gcry_cipher_mode_from_oid)
+MARK_VISIBLE (gcry_cipher_open)
+MARK_VISIBLEX(gcry_cipher_register)
+MARK_VISIBLE (gcry_cipher_unregister)
+
+MARK_VISIBLE (gcry_pk_algo_info)
+MARK_VISIBLE (gcry_pk_algo_name)
+MARK_VISIBLE (gcry_pk_ctl)
+MARK_VISIBLE (gcry_pk_decrypt)
+MARK_VISIBLE (gcry_pk_encrypt)
+MARK_VISIBLE (gcry_pk_genkey)
+MARK_VISIBLE (gcry_pk_get_keygrip)
+MARK_VISIBLE (gcry_pk_get_curve)
+MARK_VISIBLE (gcry_pk_get_param)
+MARK_VISIBLE (gcry_pk_get_nbits)
+MARK_VISIBLE (gcry_pk_list)
+MARK_VISIBLE (gcry_pk_map_name)
+MARK_VISIBLEX(gcry_pk_register)
+MARK_VISIBLE (gcry_pk_sign)
+MARK_VISIBLE (gcry_pk_testkey)
+MARK_VISIBLE (gcry_pk_unregister)
+MARK_VISIBLE (gcry_pk_verify)
+
+MARK_VISIBLE (gcry_ac_data_new)
+MARK_VISIBLE (gcry_ac_data_destroy)
+MARK_VISIBLE (gcry_ac_data_copy)
+MARK_VISIBLE (gcry_ac_data_length)
+MARK_VISIBLE (gcry_ac_data_clear)
+MARK_VISIBLE (gcry_ac_data_set)
+MARK_VISIBLE (gcry_ac_data_get_name)
+MARK_VISIBLE (gcry_ac_data_get_index)
+MARK_VISIBLE (gcry_ac_open)
+MARK_VISIBLE (gcry_ac_close)
+MARK_VISIBLE (gcry_ac_key_init)
+MARK_VISIBLE (gcry_ac_key_pair_generate)
+MARK_VISIBLE (gcry_ac_key_pair_extract)
+MARK_VISIBLE (gcry_ac_key_data_get)
+MARK_VISIBLE (gcry_ac_key_test)
+MARK_VISIBLE (gcry_ac_key_get_nbits)
+MARK_VISIBLE (gcry_ac_key_get_grip)
+MARK_VISIBLE (gcry_ac_key_destroy)
+MARK_VISIBLE (gcry_ac_key_pair_destroy)
+MARK_VISIBLE (gcry_ac_data_encrypt)
+MARK_VISIBLE (gcry_ac_data_decrypt)
+MARK_VISIBLE (gcry_ac_data_sign)
+MARK_VISIBLE (gcry_ac_data_verify)
+MARK_VISIBLE (gcry_ac_id_to_name)
+MARK_VISIBLE (gcry_ac_name_to_id)
+/* MARK_VISIBLE (gcry_ac_list) Not defined although it is in
+        libgcrypt.vers. */
+MARK_VISIBLE (gcry_ac_data_encode)
+MARK_VISIBLE (gcry_ac_data_decode)
+MARK_VISIBLE (gcry_ac_mpi_to_os)
+MARK_VISIBLE (gcry_ac_mpi_to_os_alloc)
+MARK_VISIBLE (gcry_ac_os_to_mpi)
+MARK_VISIBLE (gcry_ac_data_encrypt_scheme)
+MARK_VISIBLE (gcry_ac_data_decrypt_scheme)
+MARK_VISIBLE (gcry_ac_data_sign_scheme)
+MARK_VISIBLE (gcry_ac_data_verify_scheme)
+MARK_VISIBLE (gcry_ac_data_to_sexp)
+MARK_VISIBLE (gcry_ac_data_from_sexp)
+MARK_VISIBLE (gcry_ac_io_init)
+MARK_VISIBLE (gcry_ac_io_init_va)
+
+MARK_VISIBLE (gcry_kdf_derive)
+
+MARK_VISIBLE (gcry_prime_check)
+MARK_VISIBLE (gcry_prime_generate)
+MARK_VISIBLE (gcry_prime_group_generator)
+MARK_VISIBLE (gcry_prime_release_factors)
+
+MARK_VISIBLE (gcry_random_add_bytes)
+MARK_VISIBLE (gcry_random_bytes)
+MARK_VISIBLE (gcry_random_bytes_secure)
+MARK_VISIBLE (gcry_randomize)
+MARK_VISIBLE (gcry_create_nonce)
+
+MARK_VISIBLE (gcry_sexp_alist)
+MARK_VISIBLE (gcry_sexp_append)
+MARK_VISIBLE (gcry_sexp_build)
+MARK_VISIBLE (gcry_sexp_build_array)
+MARK_VISIBLE (gcry_sexp_cadr)
+MARK_VISIBLE (gcry_sexp_canon_len)
+MARK_VISIBLE (gcry_sexp_car)
+MARK_VISIBLE (gcry_sexp_cdr)
+MARK_VISIBLE (gcry_sexp_cons)
+MARK_VISIBLE (gcry_sexp_create)
+MARK_VISIBLE (gcry_sexp_dump)
+MARK_VISIBLE (gcry_sexp_find_token)
+MARK_VISIBLE (gcry_sexp_length)
+MARK_VISIBLE (gcry_sexp_new)
+MARK_VISIBLE (gcry_sexp_nth)
+MARK_VISIBLE (gcry_sexp_nth_data)
+MARK_VISIBLE (gcry_sexp_nth_mpi)
+MARK_VISIBLE (gcry_sexp_prepend)
+MARK_VISIBLE (gcry_sexp_release)
+MARK_VISIBLE (gcry_sexp_sprint)
+MARK_VISIBLE (gcry_sexp_sscan)
+MARK_VISIBLE (gcry_sexp_vlist)
+MARK_VISIBLE (gcry_sexp_nth_string)
+
+MARK_VISIBLE (gcry_mpi_add)
+MARK_VISIBLE (gcry_mpi_add_ui)
+MARK_VISIBLE (gcry_mpi_addm)
+MARK_VISIBLE (gcry_mpi_aprint)
+MARK_VISIBLE (gcry_mpi_clear_bit)
+MARK_VISIBLE (gcry_mpi_clear_flag)
+MARK_VISIBLE (gcry_mpi_clear_highbit)
+MARK_VISIBLE (gcry_mpi_cmp)
+MARK_VISIBLE (gcry_mpi_cmp_ui)
+MARK_VISIBLE (gcry_mpi_copy)
+MARK_VISIBLE (gcry_mpi_div)
+MARK_VISIBLE (gcry_mpi_dump)
+MARK_VISIBLE (gcry_mpi_gcd)
+MARK_VISIBLE (gcry_mpi_get_flag)
+MARK_VISIBLE (gcry_mpi_get_nbits)
+MARK_VISIBLE (gcry_mpi_get_opaque)
+MARK_VISIBLE (gcry_mpi_invm)
+MARK_VISIBLE (gcry_mpi_mod)
+MARK_VISIBLE (gcry_mpi_mul)
+MARK_VISIBLE (gcry_mpi_mul_2exp)
+MARK_VISIBLE (gcry_mpi_mul_ui)
+MARK_VISIBLE (gcry_mpi_mulm)
+MARK_VISIBLE (gcry_mpi_new)
+MARK_VISIBLE (gcry_mpi_powm)
+MARK_VISIBLE (gcry_mpi_print)
+MARK_VISIBLE (gcry_mpi_randomize)
+MARK_VISIBLE (gcry_mpi_release)
+MARK_VISIBLE (gcry_mpi_rshift)
+MARK_VISIBLE (gcry_mpi_lshift)
+MARK_VISIBLE (gcry_mpi_scan)
+MARK_VISIBLE (gcry_mpi_set)
+MARK_VISIBLE (gcry_mpi_set_bit)
+MARK_VISIBLE (gcry_mpi_set_flag)
+MARK_VISIBLE (gcry_mpi_set_highbit)
+MARK_VISIBLE (gcry_mpi_set_opaque)
+MARK_VISIBLE (gcry_mpi_set_ui)
+MARK_VISIBLE (gcry_mpi_snew)
+MARK_VISIBLE (gcry_mpi_sub)
+MARK_VISIBLE (gcry_mpi_sub_ui)
+MARK_VISIBLE (gcry_mpi_subm)
+MARK_VISIBLE (gcry_mpi_swap)
+MARK_VISIBLE (gcry_mpi_test_bit)
+
+
+
+#undef MARK_VISIBLE
+#endif /*_GCRY_INCLUDED_BY_VISIBILITY_C*/
+
+#endif /*GCRY_VISIBILITY_H*/
diff --git a/grub-core/lib/libgcrypt_wrap/cipher_wrap.h b/grub-core/lib/libgcrypt_wrap/cipher_wrap.h
new file mode 100644
index 0000000..4283549
--- /dev/null
+++ b/grub-core/lib/libgcrypt_wrap/cipher_wrap.h
@@ -0,0 +1,77 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_GCRY_WRAP_HEADER
+#define GRUB_GCRY_WRAP_HEADER 1
+
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/crypto.h>
+
+#include <sys/types.h>
+
+#define _gcry_mpi_invm gcry_mpi_invm
+#define _gcry_mpi_set gcry_mpi_set
+#define _gcry_mpi_set_ui gcry_mpi_set_ui
+#define size_t grub_size_t
+
+#undef __GNU_LIBRARY__
+#define __GNU_LIBRARY__ 1
+
+#define U64_C(c) (c ## ULL)
+
+#define PUBKEY_FLAG_NO_BLINDING    (1 << 0)
+
+#define CIPHER_INFO_NO_WEAK_KEY    1
+
+#define HAVE_U64_TYPEDEF 1
+
+/* Selftests are in separate modules.  */
+static inline char *
+selftest (void)
+{
+  return NULL;
+}
+
+static inline int
+_gcry_fips_mode (void)
+{
+  return 0;
+}
+
+#define assert gcry_assert
+
+#ifdef GRUB_UTIL
+
+#define memset grub_memset
+
+#endif
+
+
+#define DBG_CIPHER 0
+
+#include <string.h>
+#pragma GCC diagnostic ignored "-Wredundant-decls"
+#include <grub/gcrypt/g10lib.h>
+#include <grub/gcrypt/gcrypt.h>
+
+#define gcry_mpi_mod _gcry_mpi_mod
+
+#endif
diff --git a/grub-core/lib/libgcrypt_wrap/mem.c b/grub-core/lib/libgcrypt_wrap/mem.c
new file mode 100644
index 0000000..74c6eaf
--- /dev/null
+++ b/grub-core/lib/libgcrypt_wrap/mem.c
@@ -0,0 +1,140 @@
+#include <grub/gcrypt/g10lib.h>
+#include <grub/gcrypt/gpg-error.h>
+#include <grub/term.h>
+#include <grub/crypto.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+void *
+gcry_malloc (size_t n)
+{
+  return grub_malloc (n);
+}
+
+void *
+gcry_malloc_secure (size_t n)
+{
+  return grub_malloc (n);
+}
+
+void
+gcry_free (void *a)
+{
+  grub_free (a);
+}
+
+int
+gcry_is_secure (const void *a __attribute__ ((unused)))
+{
+  return 0;
+}
+
+/* FIXME: implement "exit".  */
+void *
+gcry_xcalloc (size_t n, size_t m)
+{
+  void *ret;
+  size_t sz;
+  if (grub_mul (n, m, &sz))
+    grub_fatal ("gcry_xcalloc would overflow");
+  ret = grub_zalloc (sz);
+  if (!ret)
+    grub_fatal ("gcry_xcalloc failed");
+  return ret;
+}
+
+void *
+gcry_xmalloc_secure (size_t n)
+{
+  void *ret;
+  ret = grub_malloc (n);
+  if (!ret)
+    grub_fatal ("gcry_xmalloc failed");
+  return ret;
+}
+
+void *
+gcry_xcalloc_secure (size_t n, size_t m)
+{
+  void *ret;
+  size_t sz;
+  if (grub_mul (n, m, &sz))
+    grub_fatal ("gcry_xcalloc would overflow");
+  ret = grub_zalloc (sz);
+  if (!ret)
+    grub_fatal ("gcry_xcalloc failed");
+  return ret;
+}
+
+void *
+gcry_xmalloc (size_t n)
+{
+  void *ret;
+  ret = grub_malloc (n);
+  if (!ret)
+    grub_fatal ("gcry_xmalloc failed");
+  return ret;
+}
+
+void *
+gcry_xrealloc (void *a, size_t n)
+{
+  void *ret;
+  ret = grub_realloc (a, n);
+  if (!ret)
+    grub_fatal ("gcry_xrealloc failed");
+  return ret;
+}
+
+void
+_gcry_check_heap (const void *a __attribute__ ((unused)))
+{
+
+}
+
+void _gcry_log_printf (const char *fmt, ...)
+{
+  va_list args;
+  const char *debug = grub_env_get ("debug");
+
+  if (! debug)
+    return;
+
+  if (grub_strword (debug, "all") || grub_strword (debug, "gcrypt"))
+    {
+      grub_printf ("gcrypt: ");
+      va_start (args, fmt);
+      grub_vprintf (fmt, args);
+      va_end (args);
+      grub_refresh ();
+    }
+}
+
+void _gcry_log_bug (const char *fmt, ...)
+{
+  va_list args;
+
+  grub_printf ("gcrypt bug: ");
+  va_start (args, fmt);
+  grub_vprintf (fmt, args);
+  va_end (args);
+  grub_refresh ();
+  grub_fatal ("gcrypt bug");
+}
+
+gcry_err_code_t
+gpg_error_from_syserror (void)
+{
+  switch (grub_errno)
+    {
+    case GRUB_ERR_NONE:
+      return GPG_ERR_NO_ERROR;
+    case GRUB_ERR_OUT_OF_MEMORY:
+      return GPG_ERR_OUT_OF_MEMORY;
+    default:
+      return GPG_ERR_GENERAL;
+    }
+}
diff --git a/grub-core/lib/minilzo/lzoconf.h b/grub-core/lib/minilzo/lzoconf.h
new file mode 100644
index 0000000..61be29c
--- /dev/null
+++ b/grub-core/lib/minilzo/lzoconf.h
@@ -0,0 +1,444 @@
+/* lzoconf.h -- configuration of the LZO data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+   http://www.oberhumer.com/opensource/lzo/
+ */
+
+
+#ifndef __LZOCONF_H_INCLUDED
+#define __LZOCONF_H_INCLUDED 1
+
+#define LZO_VERSION             0x2080
+#define LZO_VERSION_STRING      "2.08"
+#define LZO_VERSION_DATE        "Jun 29 2014"
+
+/* internal Autoconf configuration file - only used when building LZO */
+#if defined(LZO_HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+#include <limits.h>
+#include <stddef.h>
+
+
+/***********************************************************************
+// LZO requires a conforming <limits.h>
+************************************************************************/
+
+#if !defined(CHAR_BIT) || (CHAR_BIT != 8)
+#  error "invalid CHAR_BIT"
+#endif
+#if !defined(UCHAR_MAX) || !defined(USHRT_MAX) || !defined(UINT_MAX) || !defined(ULONG_MAX)
+#  error "check your compiler installation"
+#endif
+#if (USHRT_MAX < 1) || (UINT_MAX < 1) || (ULONG_MAX < 1)
+#  error "your limits.h macros are broken"
+#endif
+
+/* get OS and architecture defines */
+#ifndef __LZODEFS_H_INCLUDED
+#include "lzodefs.h"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+// some core defines
+************************************************************************/
+
+/* memory checkers */
+#if !defined(__LZO_CHECKER)
+#  if defined(__BOUNDS_CHECKING_ON)
+#    define __LZO_CHECKER       1
+#  elif defined(__CHECKER__)
+#    define __LZO_CHECKER       1
+#  elif defined(__INSURE__)
+#    define __LZO_CHECKER       1
+#  elif defined(__PURIFY__)
+#    define __LZO_CHECKER       1
+#  endif
+#endif
+
+
+/***********************************************************************
+// integral and pointer types
+************************************************************************/
+
+/* lzo_uint must match size_t */
+#if !defined(LZO_UINT_MAX)
+#  if (LZO_ABI_LLP64)
+#    if (LZO_OS_WIN64)
+     typedef unsigned __int64   lzo_uint;
+     typedef __int64            lzo_int;
+#    else
+     typedef lzo_ullong_t       lzo_uint;
+     typedef lzo_llong_t        lzo_int;
+#    endif
+#    define LZO_SIZEOF_LZO_UINT 8
+#    define LZO_UINT_MAX        0xffffffffffffffffull
+#    define LZO_INT_MAX         9223372036854775807LL
+#    define LZO_INT_MIN         (-1LL - LZO_INT_MAX)
+#  elif (LZO_ABI_IP32L64) /* MIPS R5900 */
+     typedef unsigned int       lzo_uint;
+     typedef int                lzo_int;
+#    define LZO_SIZEOF_LZO_UINT LZO_SIZEOF_INT
+#    define LZO_UINT_MAX        UINT_MAX
+#    define LZO_INT_MAX         INT_MAX
+#    define LZO_INT_MIN         INT_MIN
+#  elif (ULONG_MAX >= LZO_0xffffffffL)
+     typedef unsigned long      lzo_uint;
+     typedef long               lzo_int;
+#    define LZO_SIZEOF_LZO_UINT LZO_SIZEOF_LONG
+#    define LZO_UINT_MAX        ULONG_MAX
+#    define LZO_INT_MAX         LONG_MAX
+#    define LZO_INT_MIN         LONG_MIN
+#  else
+#    error "lzo_uint"
+#  endif
+#endif
+
+/* The larger type of lzo_uint and lzo_uint32_t. */
+#if (LZO_SIZEOF_LZO_UINT >= 4)
+#  define lzo_xint              lzo_uint
+#else
+#  define lzo_xint              lzo_uint32_t
+#endif
+
+typedef int lzo_bool;
+
+/* sanity checks */
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == LZO_SIZEOF_LZO_UINT)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_xint) >= sizeof(lzo_uint))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_xint) >= sizeof(lzo_uint32_t))
+
+#ifndef __LZO_MMODEL
+#define __LZO_MMODEL            /*empty*/
+#endif
+
+/* no typedef here because of const-pointer issues */
+#define lzo_bytep               unsigned char __LZO_MMODEL *
+#define lzo_charp               char __LZO_MMODEL *
+#define lzo_voidp               void __LZO_MMODEL *
+#define lzo_shortp              short __LZO_MMODEL *
+#define lzo_ushortp             unsigned short __LZO_MMODEL *
+#define lzo_intp                lzo_int __LZO_MMODEL *
+#define lzo_uintp               lzo_uint __LZO_MMODEL *
+#define lzo_xintp               lzo_xint __LZO_MMODEL *
+#define lzo_voidpp              lzo_voidp __LZO_MMODEL *
+#define lzo_bytepp              lzo_bytep __LZO_MMODEL *
+
+#define lzo_int8_tp             lzo_int8_t __LZO_MMODEL *
+#define lzo_uint8_tp            lzo_uint8_t __LZO_MMODEL *
+#define lzo_int16_tp            lzo_int16_t __LZO_MMODEL *
+#define lzo_uint16_tp           lzo_uint16_t __LZO_MMODEL *
+#define lzo_int32_tp            lzo_int32_t __LZO_MMODEL *
+#define lzo_uint32_tp           lzo_uint32_t __LZO_MMODEL *
+#if defined(lzo_int64_t)
+#define lzo_int64_tp            lzo_int64_t __LZO_MMODEL *
+#define lzo_uint64_tp           lzo_uint64_t __LZO_MMODEL *
+#endif
+
+/* Older LZO versions used to support ancient systems and memory models
+ * like 16-bit MSDOS with __huge pointers and Cray PVP, but these
+ * obsolete configurations are not supported any longer.
+ */
+#if defined(__LZO_MMODEL_HUGE)
+#error "__LZO_MMODEL_HUGE is unsupported"
+#endif
+#if (LZO_MM_PVP)
+#error "LZO_MM_PVP is unsupported"
+#endif
+#if (LZO_SIZEOF_INT < 4)
+#error "LZO_SIZEOF_INT < 4 is unsupported"
+#endif
+#if (__LZO_UINTPTR_T_IS_POINTER)
+#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) >= 4)
+/* Strange configurations where sizeof(lzo_uint) != sizeof(size_t) should
+ * work but have not received much testing lately, so be strict here.
+ */
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(size_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(ptrdiff_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *)   == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *)   == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long *)   == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *)   == sizeof(lzo_voidp))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *)   == sizeof(lzo_bytep))
+
+
+/***********************************************************************
+// function types
+************************************************************************/
+
+/* name mangling */
+#if !defined(__LZO_EXTERN_C)
+#  ifdef __cplusplus
+#    define __LZO_EXTERN_C      extern "C"
+#  else
+#    define __LZO_EXTERN_C      extern
+#  endif
+#endif
+
+/* calling convention */
+#if !defined(__LZO_CDECL)
+#  define __LZO_CDECL           __lzo_cdecl
+#endif
+
+/* DLL export information */
+#if !defined(__LZO_EXPORT1)
+#  define __LZO_EXPORT1         /*empty*/
+#endif
+#if !defined(__LZO_EXPORT2)
+#  define __LZO_EXPORT2         /*empty*/
+#endif
+
+/* __cdecl calling convention for public C and assembly functions */
+#if !defined(LZO_PUBLIC)
+#  define LZO_PUBLIC(_rettype)  __LZO_EXPORT1 _rettype __LZO_EXPORT2 __LZO_CDECL
+#endif
+#if !defined(LZO_EXTERN)
+#  define LZO_EXTERN(_rettype)  __LZO_EXTERN_C LZO_PUBLIC(_rettype)
+#endif
+#if !defined(LZO_PRIVATE)
+#  define LZO_PRIVATE(_rettype) static _rettype __LZO_CDECL
+#endif
+
+/* function types */
+typedef int
+(__LZO_CDECL *lzo_compress_t)   ( const lzo_bytep src, lzo_uint  src_len,
+                                        lzo_bytep dst, lzo_uintp dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_CDECL *lzo_decompress_t) ( const lzo_bytep src, lzo_uint  src_len,
+                                        lzo_bytep dst, lzo_uintp dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_CDECL *lzo_optimize_t)   (       lzo_bytep src, lzo_uint  src_len,
+                                        lzo_bytep dst, lzo_uintp dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_CDECL *lzo_compress_dict_t)(const lzo_bytep src, lzo_uint  src_len,
+                                         lzo_bytep dst, lzo_uintp dst_len,
+                                         lzo_voidp wrkmem,
+                                   const lzo_bytep dict, lzo_uint dict_len );
+
+typedef int
+(__LZO_CDECL *lzo_decompress_dict_t)(const lzo_bytep src, lzo_uint  src_len,
+                                           lzo_bytep dst, lzo_uintp dst_len,
+                                           lzo_voidp wrkmem,
+                                     const lzo_bytep dict, lzo_uint dict_len );
+
+
+/* Callback interface. Currently only the progress indicator ("nprogress")
+ * is used, but this may change in a future release. */
+
+struct lzo_callback_t;
+typedef struct lzo_callback_t lzo_callback_t;
+#define lzo_callback_p lzo_callback_t __LZO_MMODEL *
+
+/* malloc & free function types */
+typedef lzo_voidp (__LZO_CDECL *lzo_alloc_func_t)
+    (lzo_callback_p self, lzo_uint items, lzo_uint size);
+typedef void      (__LZO_CDECL *lzo_free_func_t)
+    (lzo_callback_p self, lzo_voidp ptr);
+
+/* a progress indicator callback function */
+typedef void (__LZO_CDECL *lzo_progress_func_t)
+    (lzo_callback_p, lzo_uint, lzo_uint, int);
+
+struct lzo_callback_t
+{
+    /* custom allocators (set to 0 to disable) */
+    lzo_alloc_func_t nalloc;                /* [not used right now] */
+    lzo_free_func_t nfree;                  /* [not used right now] */
+
+    /* a progress indicator callback function (set to 0 to disable) */
+    lzo_progress_func_t nprogress;
+
+    /* INFO: the first parameter "self" of the nalloc/nfree/nprogress
+     * callbacks points back to this struct, so you are free to store
+     * some extra info in the following variables. */
+    lzo_voidp user1;
+    lzo_xint user2;
+    lzo_xint user3;
+};
+
+
+/***********************************************************************
+// error codes and prototypes
+************************************************************************/
+
+/* Error codes for the compression/decompression functions. Negative
+ * values are errors, positive values will be used for special but
+ * normal events.
+ */
+#define LZO_E_OK                    0
+#define LZO_E_ERROR                 (-1)
+#define LZO_E_OUT_OF_MEMORY         (-2)    /* [lzo_alloc_func_t failure] */
+#define LZO_E_NOT_COMPRESSIBLE      (-3)    /* [not used right now] */
+#define LZO_E_INPUT_OVERRUN         (-4)
+#define LZO_E_OUTPUT_OVERRUN        (-5)
+#define LZO_E_LOOKBEHIND_OVERRUN    (-6)
+#define LZO_E_EOF_NOT_FOUND         (-7)
+#define LZO_E_INPUT_NOT_CONSUMED    (-8)
+#define LZO_E_NOT_YET_IMPLEMENTED   (-9)    /* [not used right now] */
+#define LZO_E_INVALID_ARGUMENT      (-10)
+#define LZO_E_INVALID_ALIGNMENT     (-11)   /* pointer argument is not properly aligned */
+#define LZO_E_OUTPUT_NOT_CONSUMED   (-12)
+#define LZO_E_INTERNAL_ERROR        (-99)
+
+
+#ifndef lzo_sizeof_dict_t
+#  define lzo_sizeof_dict_t     ((unsigned)sizeof(lzo_bytep))
+#endif
+
+/* lzo_init() should be the first function you call.
+ * Check the return code !
+ *
+ * lzo_init() is a macro to allow checking that the library and the
+ * compiler's view of various types are consistent.
+ */
+#define lzo_init() __lzo_init_v2(LZO_VERSION,(int)sizeof(short),(int)sizeof(int),\
+    (int)sizeof(long),(int)sizeof(lzo_uint32_t),(int)sizeof(lzo_uint),\
+    (int)lzo_sizeof_dict_t,(int)sizeof(char *),(int)sizeof(lzo_voidp),\
+    (int)sizeof(lzo_callback_t))
+LZO_EXTERN(int) __lzo_init_v2(unsigned,int,int,int,int,int,int,int,int,int);
+
+/* version functions (useful for shared libraries) */
+LZO_EXTERN(unsigned) lzo_version(void);
+LZO_EXTERN(const char *) lzo_version_string(void);
+LZO_EXTERN(const char *) lzo_version_date(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_string(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_date(void);
+
+/* string functions */
+LZO_EXTERN(int)
+    lzo_memcmp(const lzo_voidp a, const lzo_voidp b, lzo_uint len);
+LZO_EXTERN(lzo_voidp)
+    lzo_memcpy(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
+LZO_EXTERN(lzo_voidp)
+    lzo_memmove(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
+LZO_EXTERN(lzo_voidp)
+    lzo_memset(lzo_voidp buf, int c, lzo_uint len);
+
+/* checksum functions */
+LZO_EXTERN(lzo_uint32_t)
+    lzo_adler32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
+LZO_EXTERN(lzo_uint32_t)
+    lzo_crc32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
+LZO_EXTERN(const lzo_uint32_tp)
+    lzo_get_crc32_table(void);
+
+/* misc. */
+LZO_EXTERN(int) _lzo_config_check(void);
+typedef union {
+    lzo_voidp a00; lzo_bytep a01; lzo_uint a02; lzo_xint a03; lzo_uintptr_t a04;
+    void *a05; unsigned char *a06; unsigned long a07; size_t a08; ptrdiff_t a09;
+#if defined(lzo_int64_t)
+    lzo_uint64_t a10;
+#endif
+} lzo_align_t;
+
+/* align a char pointer on a boundary that is a multiple of 'size' */
+LZO_EXTERN(unsigned) __lzo_align_gap(const lzo_voidp p, lzo_uint size);
+#define LZO_PTR_ALIGN_UP(p,size) \
+    ((p) + (lzo_uint) __lzo_align_gap((const lzo_voidp)(p),(lzo_uint)(size)))
+
+
+/***********************************************************************
+// deprecated macros - only for backward compatibility
+************************************************************************/
+
+/* deprecated - use 'lzo_bytep' instead of 'lzo_byte *' */
+#define lzo_byte                unsigned char
+/* deprecated type names */
+#define lzo_int32               lzo_int32_t
+#define lzo_uint32              lzo_uint32_t
+#define lzo_int32p              lzo_int32_t __LZO_MMODEL *
+#define lzo_uint32p             lzo_uint32_t __LZO_MMODEL *
+#define LZO_INT32_MAX           LZO_INT32_C(2147483647)
+#define LZO_UINT32_MAX          LZO_UINT32_C(4294967295)
+#if defined(lzo_int64_t)
+#define lzo_int64               lzo_int64_t
+#define lzo_uint64              lzo_uint64_t
+#define lzo_int64p              lzo_int64_t __LZO_MMODEL *
+#define lzo_uint64p             lzo_uint64_t __LZO_MMODEL *
+#define LZO_INT64_MAX           LZO_INT64_C(9223372036854775807)
+#define LZO_UINT64_MAX          LZO_UINT64_C(18446744073709551615)
+#endif
+/* deprecated types */
+typedef union { lzo_bytep a; lzo_uint b; } __lzo_pu_u;
+typedef union { lzo_bytep a; lzo_uint32_t b; } __lzo_pu32_u;
+
+#if defined(LZO_CFG_COMPAT)
+
+#define __LZOCONF_H 1
+
+#if defined(LZO_ARCH_I086)
+#  define __LZO_i386 1
+#elif defined(LZO_ARCH_I386)
+#  define __LZO_i386 1
+#endif
+
+#if defined(LZO_OS_DOS16)
+#  define __LZO_DOS 1
+#  define __LZO_DOS16 1
+#elif defined(LZO_OS_DOS32)
+#  define __LZO_DOS 1
+#elif defined(LZO_OS_WIN16)
+#  define __LZO_WIN 1
+#  define __LZO_WIN16 1
+#elif defined(LZO_OS_WIN32)
+#  define __LZO_WIN 1
+#endif
+
+#define __LZO_CMODEL            /*empty*/
+#define __LZO_DMODEL            /*empty*/
+#define __LZO_ENTRY             __LZO_CDECL
+#define LZO_EXTERN_CDECL        LZO_EXTERN
+#define LZO_ALIGN               LZO_PTR_ALIGN_UP
+
+#define lzo_compress_asm_t      lzo_compress_t
+#define lzo_decompress_asm_t    lzo_decompress_t
+
+#endif /* LZO_CFG_COMPAT */
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
+
+/* vim:set ts=4 sw=4 et: */
diff --git a/grub-core/lib/minilzo/lzodefs.h b/grub-core/lib/minilzo/lzodefs.h
new file mode 100644
index 0000000..f4ae948
--- /dev/null
+++ b/grub-core/lib/minilzo/lzodefs.h
@@ -0,0 +1,2998 @@
+/* lzodefs.h -- architecture, OS and compiler specific defines
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+   http://www.oberhumer.com/opensource/lzo/
+ */
+
+
+#ifndef __LZODEFS_H_INCLUDED
+#define __LZODEFS_H_INCLUDED 1
+
+#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
+#  define __CYGWIN__ __CYGWIN32__
+#endif
+#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
+#  define _ALL_SOURCE 1
+#endif
+#if defined(__mips__) && defined(__R5900__)
+#  if !defined(__LONG_MAX__)
+#    define __LONG_MAX__ 9223372036854775807L
+#  endif
+#endif
+#if !defined(LZO_CFG_NO_DISABLE_WUNDEF)
+#if defined(__ARMCC_VERSION)
+#  pragma diag_suppress 193
+#elif defined(__clang__) && defined(__clang_minor__)
+#  pragma clang diagnostic ignored "-Wundef"
+#elif defined(__INTEL_COMPILER)
+#  pragma warning(disable: 193)
+#elif defined(__KEIL__) && defined(__C166__)
+#  pragma warning disable = 322
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__PATHSCALE__)
+#  if ((__GNUC__-0) >= 5 || ((__GNUC__-0) == 4 && (__GNUC_MINOR__-0) >= 2))
+#    pragma GCC diagnostic ignored "-Wundef"
+#  endif
+#elif defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
+#  if ((_MSC_VER-0) >= 1300)
+#    pragma warning(disable: 4668)
+#  endif
+#endif
+#endif
+#if 0 && defined(__POCC__) && defined(_WIN32)
+#  if (__POCC__ >= 400)
+#    pragma warn(disable: 2216)
+#  endif
+#endif
+#if 0 && defined(__WATCOMC__)
+#  if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
+#    pragma warning 203 9
+#  endif
+#endif
+#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
+#  pragma option -h
+#endif
+#if !(LZO_CFG_NO_DISABLE_WCRTNONSTDC)
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_NONSTDC_NO_WARNINGS
+#define _CRT_NONSTDC_NO_WARNINGS 1
+#endif
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS 1
+#endif
+#endif
+#if 0
+#define LZO_0xffffUL            0xfffful
+#define LZO_0xffffffffUL        0xfffffffful
+#else
+#define LZO_0xffffUL            65535ul
+#define LZO_0xffffffffUL        4294967295ul
+#endif
+#define LZO_0xffffL             LZO_0xffffUL
+#define LZO_0xffffffffL         LZO_0xffffffffUL
+#if (LZO_0xffffL == LZO_0xffffffffL)
+#  error "your preprocessor is broken 1"
+#endif
+#if (16ul * 16384ul != 262144ul)
+#  error "your preprocessor is broken 2"
+#endif
+#if 0
+#if (32767 >= 4294967295ul)
+#  error "your preprocessor is broken 3"
+#endif
+#if (65535u >= 4294967295ul)
+#  error "your preprocessor is broken 4"
+#endif
+#endif
+#if defined(__COUNTER__)
+#  ifndef LZO_CFG_USE_COUNTER
+#  define LZO_CFG_USE_COUNTER 1
+#  endif
+#else
+#  undef LZO_CFG_USE_COUNTER
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
+#  if !defined(MSDOS)
+#    define MSDOS 1
+#  endif
+#  if !defined(_MSDOS)
+#    define _MSDOS 1
+#  endif
+#elif 0 && defined(__VERSION) && defined(MB_LEN_MAX)
+#  if (__VERSION == 520) && (MB_LEN_MAX == 1)
+#    if !defined(__AZTEC_C__)
+#      define __AZTEC_C__ __VERSION
+#    endif
+#    if !defined(__DOS__)
+#      define __DOS__ 1
+#    endif
+#  endif
+#endif
+#endif
+#if defined(_MSC_VER) && defined(M_I86HM) && (UINT_MAX == LZO_0xffffL)
+#  define ptrdiff_t long
+#  define _PTRDIFF_T_DEFINED 1
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#  undef __LZO_RENAME_A
+#  undef __LZO_RENAME_B
+#  if defined(__AZTEC_C__) && defined(__DOS__)
+#    define __LZO_RENAME_A 1
+#  elif defined(_MSC_VER) && defined(MSDOS)
+#    if (_MSC_VER < 600)
+#      define __LZO_RENAME_A 1
+#    elif (_MSC_VER < 700)
+#      define __LZO_RENAME_B 1
+#    endif
+#  elif defined(__TSC__) && defined(__OS2__)
+#    define __LZO_RENAME_A 1
+#  elif defined(__MSDOS__) && defined(__TURBOC__) && (__TURBOC__ < 0x0410)
+#    define __LZO_RENAME_A 1
+#  elif defined(__PACIFIC__) && defined(DOS)
+#    if !defined(__far)
+#      define __far far
+#    endif
+#    if !defined(__near)
+#      define __near near
+#    endif
+#  endif
+#  if defined(__LZO_RENAME_A)
+#    if !defined(__cdecl)
+#      define __cdecl cdecl
+#    endif
+#    if !defined(__far)
+#      define __far far
+#    endif
+#    if !defined(__huge)
+#      define __huge huge
+#    endif
+#    if !defined(__near)
+#      define __near near
+#    endif
+#    if !defined(__pascal)
+#      define __pascal pascal
+#    endif
+#    if !defined(__huge)
+#      define __huge huge
+#    endif
+#  elif defined(__LZO_RENAME_B)
+#    if !defined(__cdecl)
+#      define __cdecl _cdecl
+#    endif
+#    if !defined(__far)
+#      define __far _far
+#    endif
+#    if !defined(__huge)
+#      define __huge _huge
+#    endif
+#    if !defined(__near)
+#      define __near _near
+#    endif
+#    if !defined(__pascal)
+#      define __pascal _pascal
+#    endif
+#  elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
+#    if !defined(__cdecl)
+#      define __cdecl cdecl
+#    endif
+#    if !defined(__pascal)
+#      define __pascal pascal
+#    endif
+#  endif
+#  undef __LZO_RENAME_A
+#  undef __LZO_RENAME_B
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#if defined(__AZTEC_C__) && defined(__DOS__)
+#  define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#elif defined(_MSC_VER) && defined(MSDOS)
+#  if (_MSC_VER < 600)
+#    define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#  endif
+#  if (_MSC_VER < 700)
+#    define LZO_BROKEN_INTEGRAL_PROMOTION 1
+#    define LZO_BROKEN_SIZEOF 1
+#  endif
+#elif defined(__PACIFIC__) && defined(DOS)
+#  define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#elif defined(__TURBOC__) && defined(__MSDOS__)
+#  if (__TURBOC__ < 0x0150)
+#    define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#    define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#    define LZO_BROKEN_INTEGRAL_PROMOTION 1
+#  endif
+#  if (__TURBOC__ < 0x0200)
+#    define LZO_BROKEN_SIZEOF 1
+#  endif
+#  if (__TURBOC__ < 0x0400) && defined(__cplusplus)
+#    define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#  endif
+#elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
+#  define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#  define LZO_BROKEN_SIZEOF 1
+#endif
+#endif
+#if defined(__WATCOMC__) && (__WATCOMC__ < 900)
+#  define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#endif
+#if defined(_CRAY) && defined(_CRAY1)
+#  define LZO_BROKEN_SIGNED_RIGHT_SHIFT 1
+#endif
+#define LZO_PP_STRINGIZE(x)             #x
+#define LZO_PP_MACRO_EXPAND(x)          LZO_PP_STRINGIZE(x)
+#define LZO_PP_CONCAT0()                /*empty*/
+#define LZO_PP_CONCAT1(a)               a
+#define LZO_PP_CONCAT2(a,b)             a ## b
+#define LZO_PP_CONCAT3(a,b,c)           a ## b ## c
+#define LZO_PP_CONCAT4(a,b,c,d)         a ## b ## c ## d
+#define LZO_PP_CONCAT5(a,b,c,d,e)       a ## b ## c ## d ## e
+#define LZO_PP_CONCAT6(a,b,c,d,e,f)     a ## b ## c ## d ## e ## f
+#define LZO_PP_CONCAT7(a,b,c,d,e,f,g)   a ## b ## c ## d ## e ## f ## g
+#define LZO_PP_ECONCAT0()               LZO_PP_CONCAT0()
+#define LZO_PP_ECONCAT1(a)              LZO_PP_CONCAT1(a)
+#define LZO_PP_ECONCAT2(a,b)            LZO_PP_CONCAT2(a,b)
+#define LZO_PP_ECONCAT3(a,b,c)          LZO_PP_CONCAT3(a,b,c)
+#define LZO_PP_ECONCAT4(a,b,c,d)        LZO_PP_CONCAT4(a,b,c,d)
+#define LZO_PP_ECONCAT5(a,b,c,d,e)      LZO_PP_CONCAT5(a,b,c,d,e)
+#define LZO_PP_ECONCAT6(a,b,c,d,e,f)    LZO_PP_CONCAT6(a,b,c,d,e,f)
+#define LZO_PP_ECONCAT7(a,b,c,d,e,f,g)  LZO_PP_CONCAT7(a,b,c,d,e,f,g)
+#define LZO_PP_EMPTY                    /*empty*/
+#define LZO_PP_EMPTY0()                 /*empty*/
+#define LZO_PP_EMPTY1(a)                /*empty*/
+#define LZO_PP_EMPTY2(a,b)              /*empty*/
+#define LZO_PP_EMPTY3(a,b,c)            /*empty*/
+#define LZO_PP_EMPTY4(a,b,c,d)          /*empty*/
+#define LZO_PP_EMPTY5(a,b,c,d,e)        /*empty*/
+#define LZO_PP_EMPTY6(a,b,c,d,e,f)      /*empty*/
+#define LZO_PP_EMPTY7(a,b,c,d,e,f,g)    /*empty*/
+#if 1
+#define LZO_CPP_STRINGIZE(x)            #x
+#define LZO_CPP_MACRO_EXPAND(x)         LZO_CPP_STRINGIZE(x)
+#define LZO_CPP_CONCAT2(a,b)            a ## b
+#define LZO_CPP_CONCAT3(a,b,c)          a ## b ## c
+#define LZO_CPP_CONCAT4(a,b,c,d)        a ## b ## c ## d
+#define LZO_CPP_CONCAT5(a,b,c,d,e)      a ## b ## c ## d ## e
+#define LZO_CPP_CONCAT6(a,b,c,d,e,f)    a ## b ## c ## d ## e ## f
+#define LZO_CPP_CONCAT7(a,b,c,d,e,f,g)  a ## b ## c ## d ## e ## f ## g
+#define LZO_CPP_ECONCAT2(a,b)           LZO_CPP_CONCAT2(a,b)
+#define LZO_CPP_ECONCAT3(a,b,c)         LZO_CPP_CONCAT3(a,b,c)
+#define LZO_CPP_ECONCAT4(a,b,c,d)       LZO_CPP_CONCAT4(a,b,c,d)
+#define LZO_CPP_ECONCAT5(a,b,c,d,e)     LZO_CPP_CONCAT5(a,b,c,d,e)
+#define LZO_CPP_ECONCAT6(a,b,c,d,e,f)   LZO_CPP_CONCAT6(a,b,c,d,e,f)
+#define LZO_CPP_ECONCAT7(a,b,c,d,e,f,g) LZO_CPP_CONCAT7(a,b,c,d,e,f,g)
+#endif
+#define __LZO_MASK_GEN(o,b)     (((((o) << ((b)-!!(b))) - (o)) << 1) + (o)*!!(b))
+#if 1 && defined(__cplusplus)
+#  if !defined(__STDC_CONSTANT_MACROS)
+#    define __STDC_CONSTANT_MACROS 1
+#  endif
+#  if !defined(__STDC_LIMIT_MACROS)
+#    define __STDC_LIMIT_MACROS 1
+#  endif
+#endif
+#if defined(__cplusplus)
+#  define LZO_EXTERN_C          extern "C"
+#  define LZO_EXTERN_C_BEGIN    extern "C" {
+#  define LZO_EXTERN_C_END      }
+#else
+#  define LZO_EXTERN_C          extern
+#  define LZO_EXTERN_C_BEGIN    /*empty*/
+#  define LZO_EXTERN_C_END      /*empty*/
+#endif
+#if !defined(__LZO_OS_OVERRIDE)
+#if (LZO_OS_FREESTANDING)
+#  define LZO_INFO_OS           "freestanding"
+#elif (LZO_OS_EMBEDDED)
+#  define LZO_INFO_OS           "embedded"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_OS_EMBEDDED       1
+#  define LZO_INFO_OS           "embedded"
+#elif defined(__CYGWIN__) && defined(__GNUC__)
+#  define LZO_OS_CYGWIN         1
+#  define LZO_INFO_OS           "cygwin"
+#elif defined(__EMX__) && defined(__GNUC__)
+#  define LZO_OS_EMX            1
+#  define LZO_INFO_OS           "emx"
+#elif defined(__BEOS__)
+#  define LZO_OS_BEOS           1
+#  define LZO_INFO_OS           "beos"
+#elif defined(__Lynx__)
+#  define LZO_OS_LYNXOS         1
+#  define LZO_INFO_OS           "lynxos"
+#elif defined(__OS400__)
+#  define LZO_OS_OS400          1
+#  define LZO_INFO_OS           "os400"
+#elif defined(__QNX__)
+#  define LZO_OS_QNX            1
+#  define LZO_INFO_OS           "qnx"
+#elif defined(__BORLANDC__) && defined(__DPMI32__) && (__BORLANDC__ >= 0x0460)
+#  define LZO_OS_DOS32          1
+#  define LZO_INFO_OS           "dos32"
+#elif defined(__BORLANDC__) && defined(__DPMI16__)
+#  define LZO_OS_DOS16          1
+#  define LZO_INFO_OS           "dos16"
+#elif defined(__ZTC__) && defined(DOS386)
+#  define LZO_OS_DOS32          1
+#  define LZO_INFO_OS           "dos32"
+#elif defined(__OS2__) || defined(__OS2V2__)
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_OS216        1
+#    define LZO_INFO_OS         "os216"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_OS2          1
+#    define LZO_INFO_OS         "os2"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__WIN64__) || defined(_WIN64) || defined(WIN64)
+#  define LZO_OS_WIN64          1
+#  define LZO_INFO_OS           "win64"
+#elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(__WINDOWS_386__)
+#  define LZO_OS_WIN32          1
+#  define LZO_INFO_OS           "win32"
+#elif defined(__MWERKS__) && defined(__INTEL__)
+#  define LZO_OS_WIN32          1
+#  define LZO_INFO_OS           "win32"
+#elif defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_WIN16        1
+#    define LZO_INFO_OS         "win16"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_WIN32        1
+#    define LZO_INFO_OS         "win32"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__DOS__) || defined(__MSDOS__) || defined(_MSDOS) || defined(MSDOS) || (defined(__PACIFIC__) && defined(DOS))
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_DOS16        1
+#    define LZO_INFO_OS         "dos16"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_DOS32        1
+#    define LZO_INFO_OS         "dos32"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__WATCOMC__)
+#  if defined(__NT__) && (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_DOS16        1
+#    define LZO_INFO_OS         "dos16"
+#  elif defined(__NT__) && (__WATCOMC__ < 1100)
+#    define LZO_OS_WIN32        1
+#    define LZO_INFO_OS         "win32"
+#  elif defined(__linux__) || defined(__LINUX__)
+#    define LZO_OS_POSIX        1
+#    define LZO_INFO_OS         "posix"
+#  else
+#    error "please specify a target using the -bt compiler option"
+#  endif
+#elif defined(__palmos__)
+#  define LZO_OS_PALMOS         1
+#  define LZO_INFO_OS           "palmos"
+#elif defined(__TOS__) || defined(__atarist__)
+#  define LZO_OS_TOS            1
+#  define LZO_INFO_OS           "tos"
+#elif defined(macintosh) && !defined(__ppc__)
+#  define LZO_OS_MACCLASSIC     1
+#  define LZO_INFO_OS           "macclassic"
+#elif defined(__VMS)
+#  define LZO_OS_VMS            1
+#  define LZO_INFO_OS           "vms"
+#elif (defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__)
+#  define LZO_OS_CONSOLE        1
+#  define LZO_OS_CONSOLE_PS2    1
+#  define LZO_INFO_OS           "console"
+#  define LZO_INFO_OS_CONSOLE   "ps2"
+#elif defined(__mips__) && defined(__psp__)
+#  define LZO_OS_CONSOLE        1
+#  define LZO_OS_CONSOLE_PSP    1
+#  define LZO_INFO_OS           "console"
+#  define LZO_INFO_OS_CONSOLE   "psp"
+#else
+#  define LZO_OS_POSIX          1
+#  define LZO_INFO_OS           "posix"
+#endif
+#if (LZO_OS_POSIX)
+#  if defined(_AIX) || defined(__AIX__) || defined(__aix__)
+#    define LZO_OS_POSIX_AIX        1
+#    define LZO_INFO_OS_POSIX       "aix"
+#  elif defined(__FreeBSD__)
+#    define LZO_OS_POSIX_FREEBSD    1
+#    define LZO_INFO_OS_POSIX       "freebsd"
+#  elif defined(__hpux__) || defined(__hpux)
+#    define LZO_OS_POSIX_HPUX       1
+#    define LZO_INFO_OS_POSIX       "hpux"
+#  elif defined(__INTERIX)
+#    define LZO_OS_POSIX_INTERIX    1
+#    define LZO_INFO_OS_POSIX       "interix"
+#  elif defined(__IRIX__) || defined(__irix__)
+#    define LZO_OS_POSIX_IRIX       1
+#    define LZO_INFO_OS_POSIX       "irix"
+#  elif defined(__linux__) || defined(__linux) || defined(__LINUX__)
+#    define LZO_OS_POSIX_LINUX      1
+#    define LZO_INFO_OS_POSIX       "linux"
+#  elif defined(__APPLE__) && defined(__MACH__)
+#    if ((__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__-0) >= 20000)
+#      define LZO_OS_POSIX_DARWIN     1040
+#      define LZO_INFO_OS_POSIX       "darwin_iphone"
+#    elif ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) >= 1040)
+#      define LZO_OS_POSIX_DARWIN     __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+#      define LZO_INFO_OS_POSIX       "darwin"
+#    else
+#      define LZO_OS_POSIX_DARWIN     1
+#      define LZO_INFO_OS_POSIX       "darwin"
+#    endif
+#    define LZO_OS_POSIX_MACOSX     LZO_OS_POSIX_DARWIN
+#  elif defined(__minix__) || defined(__minix)
+#    define LZO_OS_POSIX_MINIX      1
+#    define LZO_INFO_OS_POSIX       "minix"
+#  elif defined(__NetBSD__)
+#    define LZO_OS_POSIX_NETBSD     1
+#    define LZO_INFO_OS_POSIX       "netbsd"
+#  elif defined(__OpenBSD__)
+#    define LZO_OS_POSIX_OPENBSD    1
+#    define LZO_INFO_OS_POSIX       "openbsd"
+#  elif defined(__osf__)
+#    define LZO_OS_POSIX_OSF        1
+#    define LZO_INFO_OS_POSIX       "osf"
+#  elif defined(__solaris__) || defined(__sun)
+#    if defined(__SVR4) || defined(__svr4__)
+#      define LZO_OS_POSIX_SOLARIS  1
+#      define LZO_INFO_OS_POSIX     "solaris"
+#    else
+#      define LZO_OS_POSIX_SUNOS    1
+#      define LZO_INFO_OS_POSIX     "sunos"
+#    endif
+#  elif defined(__ultrix__) || defined(__ultrix)
+#    define LZO_OS_POSIX_ULTRIX     1
+#    define LZO_INFO_OS_POSIX       "ultrix"
+#  elif defined(_UNICOS)
+#    define LZO_OS_POSIX_UNICOS     1
+#    define LZO_INFO_OS_POSIX       "unicos"
+#  else
+#    define LZO_OS_POSIX_UNKNOWN    1
+#    define LZO_INFO_OS_POSIX       "unknown"
+#  endif
+#endif
+#endif
+#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#  if (UINT_MAX != LZO_0xffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (UINT_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
+#  define LZO_CC_CILLY          1
+#  define LZO_INFO_CC           "Cilly"
+#  if defined(__CILLY__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__CILLY__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif 0 && defined(SDCC) && defined(__VERSION__) && !defined(__GNUC__)
+#  define LZO_CC_SDCC           1
+#  define LZO_INFO_CC           "sdcc"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(SDCC)
+#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
+#  define LZO_CC_PATHSCALE      (__PATHCC__ * 0x10000L + (__PATHCC_MINOR__-0) * 0x100 + (__PATHCC_PATCHLEVEL__-0))
+#  define LZO_INFO_CC           "Pathscale C"
+#  define LZO_INFO_CCVER        __PATHSCALE__
+#  if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_PATHSCALE_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__INTEL_COMPILER) && ((__INTEL_COMPILER-0) > 0)
+#  define LZO_CC_INTELC         __INTEL_COMPILER
+#  define LZO_INFO_CC           "Intel C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__INTEL_COMPILER)
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_INTELC_MSC   _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_INTELC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__POCC__) && defined(_WIN32)
+#  define LZO_CC_PELLESC        1
+#  define LZO_INFO_CC           "Pelles C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__POCC__)
+#elif defined(__ARMCC_VERSION) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#  if defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_ARMCC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  else
+#    define LZO_CC_ARMCC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  endif
+#  define LZO_CC_ARMCC          __ARMCC_VERSION
+#  define LZO_INFO_CC           "ARM C Compiler"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__clang__) && defined(__llvm__) && defined(__VERSION__)
+#  if defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__)
+#    define LZO_CC_CLANG        (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
+#  else
+#    define LZO_CC_CLANG        0x010000L
+#  endif
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_CLANG_MSC    _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_CLANG_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#  define LZO_INFO_CC           "clang"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#  if defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_LLVM_GNUC    (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  else
+#    define LZO_CC_LLVM_GNUC    (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  endif
+#  define LZO_CC_LLVM           LZO_CC_LLVM_GNUC
+#  define LZO_INFO_CC           "llvm-gcc"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__ACK__) && defined(_ACK)
+#  define LZO_CC_ACK            1
+#  define LZO_INFO_CC           "Amsterdam Compiler Kit C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__ARMCC_VERSION) && !defined(__GNUC__)
+#  define LZO_CC_ARMCC          __ARMCC_VERSION
+#  define LZO_CC_ARMCC_ARMCC    __ARMCC_VERSION
+#  define LZO_INFO_CC           "ARM C Compiler"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__ARMCC_VERSION)
+#elif defined(__AZTEC_C__)
+#  define LZO_CC_AZTECC         1
+#  define LZO_INFO_CC           "Aztec C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__AZTEC_C__)
+#elif defined(__CODEGEARC__)
+#  define LZO_CC_CODEGEARC      1
+#  define LZO_INFO_CC           "CodeGear C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__CODEGEARC__)
+#elif defined(__BORLANDC__)
+#  define LZO_CC_BORLANDC       1
+#  define LZO_INFO_CC           "Borland C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__BORLANDC__)
+#elif defined(_CRAYC) && defined(_RELEASE)
+#  define LZO_CC_CRAYC          1
+#  define LZO_INFO_CC           "Cray C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(_RELEASE)
+#elif defined(__DMC__) && defined(__SC__)
+#  define LZO_CC_DMC            1
+#  define LZO_INFO_CC           "Digital Mars C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__DMC__)
+#elif defined(__DECC)
+#  define LZO_CC_DECC           1
+#  define LZO_INFO_CC           "DEC C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__DECC)
+#elif (defined(__ghs) || defined(__ghs__)) && defined(__GHS_VERSION_NUMBER) && ((__GHS_VERSION_NUMBER-0) > 0)
+#  define LZO_CC_GHS            1
+#  define LZO_INFO_CC           "Green Hills C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__GHS_VERSION_NUMBER)
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_GHS_MSC      _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_GHS_GNUC     (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__HIGHC__)
+#  define LZO_CC_HIGHC          1
+#  define LZO_INFO_CC           "MetaWare High C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__HP_aCC) && ((__HP_aCC-0) > 0)
+#  define LZO_CC_HPACC          __HP_aCC
+#  define LZO_INFO_CC           "HP aCC"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__HP_aCC)
+#elif defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_CC_IARC           1
+#  define LZO_INFO_CC           "IAR C"
+#  if defined(__VER__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__VER__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__IBMC__) && ((__IBMC__-0) > 0)
+#  define LZO_CC_IBMC           __IBMC__
+#  define LZO_INFO_CC           "IBM C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__IBMC__)
+#elif defined(__IBMCPP__) && ((__IBMCPP__-0) > 0)
+#  define LZO_CC_IBMC           __IBMCPP__
+#  define LZO_INFO_CC           "IBM C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__IBMCPP__)
+#elif defined(__KEIL__) && defined(__C166__)
+#  define LZO_CC_KEILC          1
+#  define LZO_INFO_CC           "Keil C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__C166__)
+#elif defined(__LCC__) && defined(_WIN32) && defined(__LCCOPTIMLEVEL)
+#  define LZO_CC_LCCWIN32       1
+#  define LZO_INFO_CC           "lcc-win32"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__LCC__)
+#  define LZO_CC_LCC            1
+#  define LZO_INFO_CC           "lcc"
+#  if defined(__LCC_VERSION__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__LCC_VERSION__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__MWERKS__) && ((__MWERKS__-0) > 0)
+#  define LZO_CC_MWERKS         __MWERKS__
+#  define LZO_INFO_CC           "Metrowerks C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__MWERKS__)
+#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
+#  define LZO_CC_NDPC           1
+#  define LZO_INFO_CC           "Microway NDP C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__PACIFIC__)
+#  define LZO_CC_PACIFICC       1
+#  define LZO_INFO_CC           "Pacific C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__PACIFIC__)
+#elif defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__)
+#  if defined(__PGIC_PATCHLEVEL__)
+#    define LZO_CC_PGI          (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100 + (__PGIC_PATCHLEVEL__-0))
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) "." LZO_PP_MACRO_EXPAND(__PGIC_PATCHLEVEL__)
+#  else
+#    define LZO_CC_PGI          (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) ".0"
+#  endif
+#  define LZO_INFO_CC           "Portland Group PGI C"
+#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
+#  define LZO_CC_PGI            1
+#  define LZO_INFO_CC           "Portland Group PGI C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__PUREC__) && defined(__TOS__)
+#  define LZO_CC_PUREC          1
+#  define LZO_INFO_CC           "Pure C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__PUREC__)
+#elif defined(__SC__) && defined(__ZTC__)
+#  define LZO_CC_SYMANTECC      1
+#  define LZO_INFO_CC           "Symantec C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__SC__)
+#elif defined(__SUNPRO_C)
+#  define LZO_INFO_CC           "SunPro C"
+#  if ((__SUNPRO_C-0) > 0)
+#    define LZO_CC_SUNPROC      __SUNPRO_C
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__SUNPRO_C)
+#  else
+#    define LZO_CC_SUNPROC      1
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__SUNPRO_CC)
+#  define LZO_INFO_CC           "SunPro C"
+#  if ((__SUNPRO_CC-0) > 0)
+#    define LZO_CC_SUNPROC      __SUNPRO_CC
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__SUNPRO_CC)
+#  else
+#    define LZO_CC_SUNPROC      1
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__TINYC__)
+#  define LZO_CC_TINYC          1
+#  define LZO_INFO_CC           "Tiny C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TINYC__)
+#elif defined(__TSC__)
+#  define LZO_CC_TOPSPEEDC      1
+#  define LZO_INFO_CC           "TopSpeed C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TSC__)
+#elif defined(__WATCOMC__)
+#  define LZO_CC_WATCOMC        1
+#  define LZO_INFO_CC           "Watcom C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__WATCOMC__)
+#elif defined(__TURBOC__)
+#  define LZO_CC_TURBOC         1
+#  define LZO_INFO_CC           "Turbo C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TURBOC__)
+#elif defined(__ZTC__)
+#  define LZO_CC_ZORTECHC       1
+#  define LZO_INFO_CC           "Zortech C"
+#  if ((__ZTC__-0) == 0x310)
+#    define LZO_INFO_CCVER      "0x310"
+#  else
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__ZTC__)
+#  endif
+#elif defined(__GNUC__) && defined(__VERSION__)
+#  if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  elif defined(__GNUC_MINOR__)
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  else
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L)
+#  endif
+#  define LZO_INFO_CC           "gcc"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#  define LZO_CC_MSC            _MSC_VER
+#  define LZO_INFO_CC           "Microsoft C"
+#  if defined(_MSC_FULL_VER)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
+#  else
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(_MSC_VER)
+#  endif
+#else
+#  define LZO_CC_UNKNOWN        1
+#  define LZO_INFO_CC           "unknown"
+#  define LZO_INFO_CCVER        "unknown"
+#endif
+#if (LZO_CC_GNUC) && defined(__OPEN64__)
+#  if defined(__OPENCC__) && defined(__OPENCC_MINOR__) && defined(__OPENCC_PATCHLEVEL__)
+#    define LZO_CC_OPEN64       (__OPENCC__ * 0x10000L + (__OPENCC_MINOR__-0) * 0x100 + (__OPENCC_PATCHLEVEL__-0))
+#    define LZO_CC_OPEN64_GNUC  LZO_CC_GNUC
+#  endif
+#endif
+#if (LZO_CC_GNUC) && defined(__PCC__)
+#  if defined(__PCC__) && defined(__PCC_MINOR__) && defined(__PCC_MINORMINOR__)
+#    define LZO_CC_PCC          (__PCC__ * 0x10000L + (__PCC_MINOR__-0) * 0x100 + (__PCC_MINORMINOR__-0))
+#    define LZO_CC_PCC_GNUC     LZO_CC_GNUC
+#  endif
+#endif
+#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
+#  error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
+#endif
+#if !defined(__LZO_ARCH_OVERRIDE) && !(LZO_ARCH_GENERIC) && defined(_CRAY)
+#  if (UINT_MAX > LZO_0xffffffffL) && defined(_CRAY)
+#    if defined(_CRAYMPP) || defined(_CRAYT3D) || defined(_CRAYT3E)
+#      define LZO_ARCH_CRAY_MPP     1
+#    elif defined(_CRAY1)
+#      define LZO_ARCH_CRAY_PVP     1
+#    endif
+#  endif
+#endif
+#if !defined(__LZO_ARCH_OVERRIDE)
+#if (LZO_ARCH_GENERIC)
+#  define LZO_INFO_ARCH             "generic"
+#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#  define LZO_ARCH_I086             1
+#  define LZO_INFO_ARCH             "i086"
+#elif defined(__aarch64__)
+#  define LZO_ARCH_ARM64            1
+#  define LZO_INFO_ARCH             "arm64"
+#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
+#  define LZO_ARCH_ALPHA            1
+#  define LZO_INFO_ARCH             "alpha"
+#elif (LZO_ARCH_CRAY_MPP) && (defined(_CRAYT3D) || defined(_CRAYT3E))
+#  define LZO_ARCH_ALPHA            1
+#  define LZO_INFO_ARCH             "alpha"
+#elif defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)
+#  define LZO_ARCH_AMD64            1
+#  define LZO_INFO_ARCH             "amd64"
+#elif defined(__thumb__) || (defined(_M_ARM) && defined(_M_THUMB))
+#  define LZO_ARCH_ARM              1
+#  define LZO_ARCH_ARM_THUMB        1
+#  define LZO_INFO_ARCH             "arm_thumb"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCARM__)
+#  define LZO_ARCH_ARM              1
+#  if defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 1)
+#    define LZO_ARCH_ARM_THUMB      1
+#    define LZO_INFO_ARCH           "arm_thumb"
+#  elif defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 2)
+#    define LZO_INFO_ARCH           "arm"
+#  else
+#    define LZO_INFO_ARCH           "arm"
+#  endif
+#elif defined(__arm__) || defined(_M_ARM)
+#  define LZO_ARCH_ARM              1
+#  define LZO_INFO_ARCH             "arm"
+#elif (UINT_MAX <= LZO_0xffffL) && defined(__AVR__)
+#  define LZO_ARCH_AVR              1
+#  define LZO_INFO_ARCH             "avr"
+#elif defined(__avr32__) || defined(__AVR32__)
+#  define LZO_ARCH_AVR32            1
+#  define LZO_INFO_ARCH             "avr32"
+#elif defined(__bfin__)
+#  define LZO_ARCH_BLACKFIN         1
+#  define LZO_INFO_ARCH             "blackfin"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C166__)
+#  define LZO_ARCH_C166             1
+#  define LZO_INFO_ARCH             "c166"
+#elif defined(__cris__)
+#  define LZO_ARCH_CRIS             1
+#  define LZO_INFO_ARCH             "cris"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCEZ80__)
+#  define LZO_ARCH_EZ80             1
+#  define LZO_INFO_ARCH             "ez80"
+#elif defined(__H8300__) || defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#  define LZO_ARCH_H8300            1
+#  define LZO_INFO_ARCH             "h8300"
+#elif defined(__hppa__) || defined(__hppa)
+#  define LZO_ARCH_HPPA             1
+#  define LZO_INFO_ARCH             "hppa"
+#elif defined(__386__) || defined(__i386__) || defined(__i386) || defined(_M_IX86) || defined(_M_I386)
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif (LZO_CC_ZORTECHC && defined(__I86__))
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif (LZO_OS_DOS32 && LZO_CC_HIGHC) && defined(_I386)
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif defined(__ia64__) || defined(__ia64) || defined(_M_IA64)
+#  define LZO_ARCH_IA64             1
+#  define LZO_INFO_ARCH             "ia64"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__m32c__)
+#  define LZO_ARCH_M16C             1
+#  define LZO_INFO_ARCH             "m16c"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCM16C__)
+#  define LZO_ARCH_M16C             1
+#  define LZO_INFO_ARCH             "m16c"
+#elif defined(__m32r__)
+#  define LZO_ARCH_M32R             1
+#  define LZO_INFO_ARCH             "m32r"
+#elif (LZO_OS_TOS) || defined(__m68k__) || defined(__m68000__) || defined(__mc68000__) || defined(__mc68020__) || defined(_M_M68K)
+#  define LZO_ARCH_M68K             1
+#  define LZO_INFO_ARCH             "m68k"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C251__)
+#  define LZO_ARCH_MCS251           1
+#  define LZO_INFO_ARCH             "mcs251"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C51__)
+#  define LZO_ARCH_MCS51            1
+#  define LZO_INFO_ARCH             "mcs51"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC8051__)
+#  define LZO_ARCH_MCS51            1
+#  define LZO_INFO_ARCH             "mcs51"
+#elif defined(__mips__) || defined(__mips) || defined(_MIPS_ARCH) || defined(_M_MRX000)
+#  define LZO_ARCH_MIPS             1
+#  define LZO_INFO_ARCH             "mips"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__MSP430__)
+#  define LZO_ARCH_MSP430           1
+#  define LZO_INFO_ARCH             "msp430"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC430__)
+#  define LZO_ARCH_MSP430           1
+#  define LZO_INFO_ARCH             "msp430"
+#elif defined(__powerpc__) || defined(__powerpc) || defined(__ppc__) || defined(__PPC__) || defined(_M_PPC) || defined(_ARCH_PPC) || defined(_ARCH_PWR)
+#  define LZO_ARCH_POWERPC          1
+#  define LZO_INFO_ARCH             "powerpc"
+#elif defined(__s390__) || defined(__s390) || defined(__s390x__) || defined(__s390x)
+#  define LZO_ARCH_S390             1
+#  define LZO_INFO_ARCH             "s390"
+#elif defined(__sh__) || defined(_M_SH)
+#  define LZO_ARCH_SH               1
+#  define LZO_INFO_ARCH             "sh"
+#elif defined(__sparc__) || defined(__sparc) || defined(__sparcv8)
+#  define LZO_ARCH_SPARC            1
+#  define LZO_INFO_ARCH             "sparc"
+#elif defined(__SPU__)
+#  define LZO_ARCH_SPU              1
+#  define LZO_INFO_ARCH             "spu"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__z80)
+#  define LZO_ARCH_Z80              1
+#  define LZO_INFO_ARCH             "z80"
+#elif (LZO_ARCH_CRAY_PVP)
+#  if defined(_CRAYSV1)
+#    define LZO_ARCH_CRAY_SV1       1
+#    define LZO_INFO_ARCH           "cray_sv1"
+#  elif (_ADDR64)
+#    define LZO_ARCH_CRAY_T90       1
+#    define LZO_INFO_ARCH           "cray_t90"
+#  elif (_ADDR32)
+#    define LZO_ARCH_CRAY_YMP       1
+#    define LZO_INFO_ARCH           "cray_ymp"
+#  else
+#    define LZO_ARCH_CRAY_XMP       1
+#    define LZO_INFO_ARCH           "cray_xmp"
+#  endif
+#else
+#  define LZO_ARCH_UNKNOWN          1
+#  define LZO_INFO_ARCH             "unknown"
+#endif
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_DOS32 || LZO_OS_OS2)
+#  error "FIXME - missing define for CPU architecture"
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
+#  error "FIXME - missing LZO_OS_WIN32 define for CPU architecture"
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
+#  error "FIXME - missing LZO_OS_WIN64 define for CPU architecture"
+#endif
+#if (LZO_OS_OS216 || LZO_OS_WIN16)
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
+#  define LZO_ARCH_I086PM           1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64)
+#  define LZO_ARCH_X64              1
+#elif (!LZO_ARCH_AMD64 && LZO_ARCH_X64) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_AMD64            1
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64)
+#  define LZO_ARCH_AARCH64          1
+#elif (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_ARM64            1
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86)
+#  define LZO_ARCH_X86              1
+#elif (!LZO_ARCH_I386 && LZO_ARCH_X86) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_I386            1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64) || (!LZO_ARCH_AMD64 && LZO_ARCH_X64)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64) || (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86) || (!LZO_ARCH_I386 && LZO_ARCH_X86)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB && !LZO_ARCH_ARM)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && !LZO_ARCH_ARM_THUMB)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB2 && !LZO_ARCH_ARM_THUMB)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && LZO_ARCH_ARM_THUMB2)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086PM && !LZO_ARCH_I086)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086)
+#  if (UINT_MAX != LZO_0xffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_ARCH_I386)
+#  if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#  if !defined(LZO_TARGET_FEATURE_SSE2)
+#    if defined(__SSE2__)
+#      define LZO_TARGET_FEATURE_SSE2       1
+#    elif defined(_MSC_VER) && ((defined(_M_IX86_FP) && ((_M_IX86_FP)+0 >= 2)) || defined(_M_AMD64))
+#      define LZO_TARGET_FEATURE_SSE2       1
+#    endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_SSSE3)
+#  if (LZO_TARGET_FEATURE_SSE2)
+#    if defined(__SSSE3__)
+#      define LZO_TARGET_FEATURE_SSSE3      1
+#    elif defined(_MSC_VER) && defined(__AVX__)
+#      define LZO_TARGET_FEATURE_SSSE3      1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_SSE4_2)
+#  if (LZO_TARGET_FEATURE_SSSE3)
+#    if defined(__SSE4_2__)
+#      define LZO_TARGET_FEATURE_SSE4_2     1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_AVX)
+#  if (LZO_TARGET_FEATURE_SSSE3)
+#    if defined(__AVX__)
+#      define LZO_TARGET_FEATURE_AVX        1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_AVX2)
+#  if (LZO_TARGET_FEATURE_AVX)
+#    if defined(__AVX2__)
+#      define LZO_TARGET_FEATURE_AVX2       1
+#    endif
+#  endif
+#  endif
+#endif
+#if (LZO_TARGET_FEATURE_SSSE3 && !(LZO_TARGET_FEATURE_SSE2))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_SSE4_2 && !(LZO_TARGET_FEATURE_SSSE3))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX && !(LZO_TARGET_FEATURE_SSSE3))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX2 && !(LZO_TARGET_FEATURE_AVX))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM)
+#  if !defined(LZO_TARGET_FEATURE_NEON)
+#    if defined(__ARM_NEON__)
+#      define LZO_TARGET_FEATURE_NEON       1
+#    endif
+#  endif
+#elif (LZO_ARCH_ARM64)
+#  if !defined(LZO_TARGET_FEATURE_NEON)
+#    if 1
+#      define LZO_TARGET_FEATURE_NEON       1
+#    endif
+#  endif
+#endif
+#if 0
+#elif !defined(__LZO_MM_OVERRIDE)
+#if (LZO_ARCH_I086)
+#if (UINT_MAX != LZO_0xffffL)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
+#  define LZO_MM_TINY           1
+#elif defined(__HUGE__) || defined(_HUGE_) || defined(M_I86HM) || defined(_M_I86HM)
+#  define LZO_MM_HUGE           1
+#elif defined(__SMALL__) || defined(M_I86SM) || defined(_M_I86SM) || defined(SMALL_MODEL)
+#  define LZO_MM_SMALL          1
+#elif defined(__MEDIUM__) || defined(M_I86MM) || defined(_M_I86MM)
+#  define LZO_MM_MEDIUM         1
+#elif defined(__COMPACT__) || defined(M_I86CM) || defined(_M_I86CM)
+#  define LZO_MM_COMPACT        1
+#elif defined(__LARGE__) || defined(M_I86LM) || defined(_M_I86LM) || defined(LARGE_MODEL)
+#  define LZO_MM_LARGE          1
+#elif (LZO_CC_AZTECC)
+#  if defined(_LARGE_CODE) && defined(_LARGE_DATA)
+#    define LZO_MM_LARGE        1
+#  elif defined(_LARGE_CODE)
+#    define LZO_MM_MEDIUM       1
+#  elif defined(_LARGE_DATA)
+#    define LZO_MM_COMPACT      1
+#  else
+#    define LZO_MM_SMALL        1
+#  endif
+#elif (LZO_CC_ZORTECHC && defined(__VCM__))
+#  define LZO_MM_LARGE          1
+#else
+#  error "unknown LZO_ARCH_I086 memory model"
+#endif
+#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#define LZO_HAVE_MM_HUGE_PTR        1
+#define LZO_HAVE_MM_HUGE_ARRAY      1
+#if (LZO_MM_TINY)
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#endif
+#if (LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_ZORTECHC)
+#  undef LZO_HAVE_MM_HUGE_PTR
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#elif (LZO_CC_MSC && defined(_QC))
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#  if (_MSC_VER < 600)
+#    undef LZO_HAVE_MM_HUGE_PTR
+#  endif
+#elif (LZO_CC_TURBOC && (__TURBOC__ < 0x0295))
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#endif
+#if (LZO_ARCH_I086PM) && !(LZO_HAVE_MM_HUGE_PTR)
+#  if (LZO_OS_DOS16)
+#    error "unexpected configuration - check your compiler defines"
+#  elif (LZO_CC_ZORTECHC)
+#  else
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+#if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0200))
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_MSC || LZO_CC_TOPSPEEDC)
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_TURBOC && (__TURBOC__ >= 0x0295))
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif ((LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_TURBOC) && LZO_OS_DOS16)
+#  define LZO_MM_AHSHIFT      12
+#elif (LZO_CC_WATCOMC)
+   extern unsigned char _HShift;
+#  define LZO_MM_AHSHIFT      ((unsigned) _HShift)
+#else
+#  error "FIXME - implement LZO_MM_AHSHIFT"
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif
+#elif (LZO_ARCH_C166)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_C166 __MODEL__"
+#elif ((__MODEL__) == 0)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 1)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_C166 __MODEL__"
+#endif
+#elif (LZO_ARCH_MCS251)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_MCS251 __MODEL__"
+#elif ((__MODEL__) == 0)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_MCS251 __MODEL__"
+#endif
+#elif (LZO_ARCH_MCS51)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_MCS51 __MODEL__"
+#elif ((__MODEL__) == 1)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_MCS51 __MODEL__"
+#endif
+#elif (LZO_ARCH_CRAY_PVP)
+#  define LZO_MM_PVP            1
+#else
+#  define LZO_MM_FLAT           1
+#endif
+#if (LZO_MM_COMPACT)
+#  define LZO_INFO_MM           "compact"
+#elif (LZO_MM_FLAT)
+#  define LZO_INFO_MM           "flat"
+#elif (LZO_MM_HUGE)
+#  define LZO_INFO_MM           "huge"
+#elif (LZO_MM_LARGE)
+#  define LZO_INFO_MM           "large"
+#elif (LZO_MM_MEDIUM)
+#  define LZO_INFO_MM           "medium"
+#elif (LZO_MM_PVP)
+#  define LZO_INFO_MM           "pvp"
+#elif (LZO_MM_SMALL)
+#  define LZO_INFO_MM           "small"
+#elif (LZO_MM_TINY)
+#  define LZO_INFO_MM           "tiny"
+#else
+#  error "unknown memory model"
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
+#if (LZO_CC_GNUC >= 0x020800ul)
+#  define __lzo_gnuc_extension__    __extension__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_gnuc_extension__    __extension__
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_gnuc_extension__    __extension__
+#else
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
+#  define __lzo_gnuc_extension__    /*empty*/
+#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS) && defined(__cplusplus) && 0
+#  if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul))
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#  elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1200))
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#  else
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 1
+#  endif
+#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+#  define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#endif
+#if !defined(__cplusplus)
+#  if defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+#    undef LZO_CFG_USE_NEW_STYLE_CASTS
+#  endif
+#  define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#endif
+#if !defined(LZO_REINTERPRET_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_REINTERPRET_CAST(t,e)       (reinterpret_cast<t> (e))
+#  endif
+#endif
+#if !defined(LZO_REINTERPRET_CAST)
+#  define LZO_REINTERPRET_CAST(t,e)         ((t) (e))
+#endif
+#if !defined(LZO_STATIC_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_STATIC_CAST(t,e)            (static_cast<t> (e))
+#  endif
+#endif
+#if !defined(LZO_STATIC_CAST)
+#  define LZO_STATIC_CAST(t,e)              ((t) (e))
+#endif
+#if !defined(LZO_STATIC_CAST2)
+#  define LZO_STATIC_CAST2(t1,t2,e)         LZO_STATIC_CAST(t1, LZO_STATIC_CAST(t2, e))
+#endif
+#if !defined(LZO_UNCONST_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNCONST_CAST(t,e)           (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNCONST_CAST(t,e)           ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNCONST_CAST(t,e)           ((t) ((void *) ((lzo_uintptr_t) ((const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNCONST_CAST)
+#  define LZO_UNCONST_CAST(t,e)             ((t) ((void *) ((const void *) (e))))
+#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  ((t) ((volatile void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+#  define LZO_UNCONST_VOLATILE_CAST(t,e)    ((t) ((volatile void *) ((volatile const void *) (e))))
+#endif
+#if !defined(LZO_UNVOLATILE_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNVOLATILE_CAST(t,e)        (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNVOLATILE_CAST(t,e)        ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNVOLATILE_CAST(t,e)        ((t) ((void *) ((lzo_uintptr_t) ((volatile void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNVOLATILE_CAST)
+#  define LZO_UNVOLATILE_CAST(t,e)          ((t) ((void *) ((volatile void *) (e))))
+#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  ((t) ((const void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+#  define LZO_UNVOLATILE_CONST_CAST(t,e)    ((t) ((const void *) ((volatile const void *) (e))))
+#endif
+#if !defined(LZO_PCAST)
+#  if (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_PCAST(t,e)                  ((t) (e))
+#  endif
+#endif
+#if !defined(LZO_PCAST)
+#  define LZO_PCAST(t,e)                    LZO_STATIC_CAST(t, LZO_STATIC_CAST(void *, e))
+#endif
+#if !defined(LZO_CCAST)
+#  if (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_CCAST(t,e)                  ((t) (e))
+#  endif
+#endif
+#if !defined(LZO_CCAST)
+#  define LZO_CCAST(t,e)                    LZO_STATIC_CAST(t, LZO_STATIC_CAST(const void *, e))
+#endif
+#if !defined(LZO_ICONV)
+#  define LZO_ICONV(t,e)                    LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ICAST)
+#  define LZO_ICAST(t,e)                    LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ITRUNC)
+#  define LZO_ITRUNC(t,e)                   LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(__lzo_cte)
+#  if (LZO_CC_MSC || LZO_CC_WATCOMC)
+#    define __lzo_cte(e)            ((void)0,(e))
+#  elif 1
+#    define __lzo_cte(e)            ((void)0,(e))
+#  endif
+#endif
+#if !defined(__lzo_cte)
+#  define __lzo_cte(e)              (e)
+#endif
+#if !defined(LZO_BLOCK_BEGIN)
+#  define LZO_BLOCK_BEGIN           do {
+#  define LZO_BLOCK_END             } while __lzo_cte(0)
+#endif
+#if !defined(LZO_UNUSED)
+#  if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
+#    define LZO_UNUSED(var)         ((void) &var)
+#  elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
+#    define LZO_UNUSED(var)         if (&var) ; else
+#  elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030200ul))
+#    define LZO_UNUSED(var)         ((void) &var)
+#  elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNUSED(var)         ((void) var)
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_UNUSED(var)         if (&var) ; else
+#  elif (LZO_CC_KEILC)
+#    define LZO_UNUSED(var)         {LZO_EXTERN_C int lzo_unused__[1-2*!(sizeof(var)>0)];}
+#  elif (LZO_CC_PACIFICC)
+#    define LZO_UNUSED(var)         ((void) sizeof(var))
+#  elif (LZO_CC_WATCOMC) && defined(__cplusplus)
+#    define LZO_UNUSED(var)         ((void) var)
+#  else
+#    define LZO_UNUSED(var)         ((void) &var)
+#  endif
+#endif
+#if !defined(LZO_UNUSED_FUNC)
+#  if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
+#    define LZO_UNUSED_FUNC(func)   ((void) func)
+#  elif (LZO_CC_BORLANDC || LZO_CC_NDPC || LZO_CC_TURBOC)
+#    define LZO_UNUSED_FUNC(func)   if (func) ; else
+#  elif (LZO_CC_CLANG || LZO_CC_LLVM)
+#    define LZO_UNUSED_FUNC(func)   ((void) &func)
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_UNUSED_FUNC(func)   if (func) ; else
+#  elif (LZO_CC_MSC)
+#    define LZO_UNUSED_FUNC(func)   ((void) &func)
+#  elif (LZO_CC_KEILC || LZO_CC_PELLESC)
+#    define LZO_UNUSED_FUNC(func)   {LZO_EXTERN_C int lzo_unused_func__[1-2*!(sizeof((int)func)>0)];}
+#  else
+#    define LZO_UNUSED_FUNC(func)   ((void) func)
+#  endif
+#endif
+#if !defined(LZO_UNUSED_LABEL)
+#  if (LZO_CC_CLANG >= 0x020800ul)
+#    define LZO_UNUSED_LABEL(l)     (__lzo_gnuc_extension__ ((void) ((const void *) &&l)))
+#  elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
+#    define LZO_UNUSED_LABEL(l)     if __lzo_cte(0) goto l
+#  else
+#    define LZO_UNUSED_LABEL(l)     switch (0) case 1:goto l
+#  endif
+#endif
+#if !defined(LZO_DEFINE_UNINITIALIZED_VAR)
+#  if 0
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var
+#  elif 0 && (LZO_CC_GNUC)
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var = var
+#  else
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var = init
+#  endif
+#endif
+#if !defined(__lzo_inline)
+#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
+#elif defined(__cplusplus)
+#  define __lzo_inline          inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+#  define __lzo_inline          inline
+#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_DMC)
+#  define __lzo_inline          __inline
+#elif (LZO_CC_GHS)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_INTELC)
+#  define __lzo_inline          __inline
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_MSC && (_MSC_VER >= 900))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_inline          __inline__
+#endif
+#endif
+#if defined(__lzo_inline)
+#  ifndef __lzo_HAVE_inline
+#  define __lzo_HAVE_inline 1
+#  endif
+#else
+#  define __lzo_inline          /*empty*/
+#endif
+#if !defined(__lzo_forceinline)
+#if (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+#  define __lzo_forceinline     __forceinline
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+#  define __lzo_forceinline     __forceinline
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#endif
+#endif
+#if defined(__lzo_forceinline)
+#  ifndef __lzo_HAVE_forceinline
+#  define __lzo_HAVE_forceinline 1
+#  endif
+#else
+#  define __lzo_forceinline     __lzo_inline
+#endif
+#if !defined(__lzo_noinline)
+#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
+#  define __lzo_noinline        __attribute__((__noinline__,__used__))
+#elif (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#  define __lzo_noinline        __declspec(noinline)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_noinline        __declspec(noinline)
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
+#  if defined(__cplusplus)
+#  else
+#    define __lzo_noinline      __declspec(noinline)
+#  endif
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#endif
+#endif
+#if defined(__lzo_noinline)
+#  ifndef __lzo_HAVE_noinline
+#  define __lzo_HAVE_noinline 1
+#  endif
+#else
+#  define __lzo_noinline        /*empty*/
+#endif
+#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_static_inline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_inline       __lzo_gnuc_extension__ static __lzo_inline
+#endif
+#endif
+#if !defined(__lzo_static_inline)
+#  define __lzo_static_inline       static __lzo_inline
+#endif
+#if !defined(__lzo_static_forceinline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_forceinline  __lzo_gnuc_extension__ static __lzo_forceinline
+#endif
+#endif
+#if !defined(__lzo_static_forceinline)
+#  define __lzo_static_forceinline  static __lzo_forceinline
+#endif
+#if !defined(__lzo_static_noinline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_noinline     __lzo_gnuc_extension__ static __lzo_noinline
+#endif
+#endif
+#if !defined(__lzo_static_noinline)
+#  define __lzo_static_noinline     static __lzo_noinline
+#endif
+#if !defined(__lzo_c99_extern_inline)
+#if defined(__GNUC_GNU_INLINE__)
+#  define __lzo_c99_extern_inline   __lzo_inline
+#elif defined(__GNUC_STDC_INLINE__)
+#  define __lzo_c99_extern_inline   extern __lzo_inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+#  define __lzo_c99_extern_inline   extern __lzo_inline
+#endif
+#if !defined(__lzo_c99_extern_inline) && (__lzo_HAVE_inline)
+#  define __lzo_c99_extern_inline   __lzo_inline
+#endif
+#endif
+#if defined(__lzo_c99_extern_inline)
+#  ifndef __lzo_HAVE_c99_extern_inline
+#  define __lzo_HAVE_c99_extern_inline 1
+#  endif
+#else
+#  define __lzo_c99_extern_inline   /*empty*/
+#endif
+#if !defined(__lzo_may_alias)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_CLANG >= 0x020900ul)
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1210)) && 0
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_PGI >= 0x0d0a00ul) && 0
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#endif
+#endif
+#if defined(__lzo_may_alias)
+#  ifndef __lzo_HAVE_may_alias
+#  define __lzo_HAVE_may_alias 1
+#  endif
+#else
+#  define __lzo_may_alias       /*empty*/
+#endif
+#if !defined(__lzo_noreturn)
+#if (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+#  define __lzo_noreturn        __declspec(noreturn)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+#  define __lzo_noreturn        __declspec(noreturn)
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#endif
+#endif
+#if defined(__lzo_noreturn)
+#  ifndef __lzo_HAVE_noreturn
+#  define __lzo_HAVE_noreturn 1
+#  endif
+#else
+#  define __lzo_noreturn        /*empty*/
+#endif
+#if !defined(__lzo_nothrow)
+#if (LZO_CC_GNUC >= 0x030300ul)
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450)) && defined(__cplusplus)
+#  define __lzo_nothrow         __declspec(nothrow)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 900))
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
+#  define __lzo_nothrow         __declspec(nothrow)
+#endif
+#endif
+#if defined(__lzo_nothrow)
+#  ifndef __lzo_HAVE_nothrow
+#  define __lzo_HAVE_nothrow 1
+#  endif
+#else
+#  define __lzo_nothrow         /*empty*/
+#endif
+#if !defined(__lzo_restrict)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_IBMC >= 800) && !defined(__cplusplus)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_IBMC >= 1210)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
+#  define __lzo_restrict        __restrict
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_restrict        __restrict__
+#endif
+#endif
+#if defined(__lzo_restrict)
+#  ifndef __lzo_HAVE_restrict
+#  define __lzo_HAVE_restrict 1
+#  endif
+#else
+#  define __lzo_restrict        /*empty*/
+#endif
+#if !defined(__lzo_alignof)
+#if (LZO_CC_ARMCC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_GHS) && !defined(__cplusplus)
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_alignof(e)      (__lzo_gnuc_extension__ __alignof__(e))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_alignof(e)      __alignof(e)
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_alignof(e)      __alignof__(e)
+#endif
+#endif
+#if defined(__lzo_alignof)
+#  ifndef __lzo_HAVE_alignof
+#  define __lzo_HAVE_alignof 1
+#  endif
+#endif
+#if !defined(__lzo_struct_packed)
+#if   (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_GNUC >= 0x030400ul) && !(LZO_CC_PCC_GNUC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#  define __lzo_struct_packed(s)        struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__gcc_struct__,__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__gcc_struct__,__packed__));
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_struct_packed(s)        struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_struct_packed(s)        __lzo_gnuc_extension__ struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_struct_packed(s)        __pragma(pack(push,1)) struct s {
+#  define __lzo_struct_packed_end()     } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+#  define __lzo_struct_packed(s)        _Packed struct s {
+#  define __lzo_struct_packed_end()     };
+#endif
+#endif
+#if defined(__lzo_struct_packed) && !defined(__lzo_struct_packed_ma)
+#  define __lzo_struct_packed_ma(s)     __lzo_struct_packed(s)
+#endif
+#if defined(__lzo_struct_packed_end) && !defined(__lzo_struct_packed_ma_end)
+#  define __lzo_struct_packed_ma_end()  __lzo_struct_packed_end()
+#endif
+#if !defined(__lzo_byte_struct)
+#if defined(__lzo_struct_packed)
+#  define __lzo_byte_struct(s,n)        __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
+#  define __lzo_byte_struct_ma(s,n)     __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
+#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_PGI || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_byte_struct(s,n)        struct s { unsigned char a[n]; } __attribute__((__packed__));
+#  define __lzo_byte_struct_ma(s,n)     struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
+#endif
+#endif
+#if defined(__lzo_byte_struct) &&  !defined(__lzo_byte_struct_ma)
+#  define __lzo_byte_struct_ma(s,n)     __lzo_byte_struct(s,n)
+#endif
+#if !defined(__lzo_struct_align16) && (__lzo_HAVE_alignof)
+#if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul))
+#elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_CILLY || LZO_CC_PCC)
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_struct_align16(s)       struct __declspec(align(16)) s {
+#  define __lzo_struct_align16_end()    };
+#  define __lzo_struct_align32(s)       struct __declspec(align(32)) s {
+#  define __lzo_struct_align32_end()    };
+#  define __lzo_struct_align64(s)       struct __declspec(align(64)) s {
+#  define __lzo_struct_align64_end()    };
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || (LZO_CC_IBMC >= 700) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_struct_align16(s)       struct s {
+#  define __lzo_struct_align16_end()    } __attribute__((__aligned__(16)));
+#  define __lzo_struct_align32(s)       struct s {
+#  define __lzo_struct_align32_end()    } __attribute__((__aligned__(32)));
+#  define __lzo_struct_align64(s)       struct s {
+#  define __lzo_struct_align64_end()    } __attribute__((__aligned__(64)));
+#endif
+#endif
+#if !defined(__lzo_union_um)
+#if   (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER < 810))
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_union_am(s)             union s {
+#  define __lzo_union_am_end()          } __lzo_may_alias;
+#  define __lzo_union_um(s)             union s {
+#  define __lzo_union_um_end()          } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_union_am(s)             __lzo_gnuc_extension__ union s {
+#  define __lzo_union_am_end()          } __lzo_may_alias;
+#  define __lzo_union_um(s)             __lzo_gnuc_extension__ union s {
+#  define __lzo_union_um_end()          } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_union_um(s)             __pragma(pack(push,1)) union s {
+#  define __lzo_union_um_end()          } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+#  define __lzo_union_um(s)             _Packed union s {
+#  define __lzo_union_um_end()          };
+#endif
+#endif
+#if !defined(__lzo_union_am)
+#  define __lzo_union_am(s)             union s {
+#  define __lzo_union_am_end()          };
+#endif
+#if !defined(__lzo_constructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_constructor     __attribute__((__constructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_constructor     __attribute__((__constructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_constructor     __attribute__((__constructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_constructor     __attribute__((__constructor__))
+#endif
+#endif
+#if defined(__lzo_constructor)
+#  ifndef __lzo_HAVE_constructor
+#  define __lzo_HAVE_constructor 1
+#  endif
+#endif
+#if !defined(__lzo_destructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_destructor      __attribute__((__destructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_destructor      __attribute__((__destructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_destructor      __attribute__((__destructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_destructor      __attribute__((__destructor__))
+#endif
+#endif
+#if defined(__lzo_destructor)
+#  ifndef __lzo_HAVE_destructor
+#  define __lzo_HAVE_destructor 1
+#  endif
+#endif
+#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
+#if (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_IBMC >= 1010)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#endif
+#endif
+#if defined(__lzo_likely)
+#  ifndef __lzo_HAVE_likely
+#  define __lzo_HAVE_likely 1
+#  endif
+#else
+#  define __lzo_likely(e)       (e)
+#endif
+#if defined(__lzo_unlikely)
+#  ifndef __lzo_HAVE_unlikely
+#  define __lzo_HAVE_unlikely 1
+#  endif
+#else
+#  define __lzo_unlikely(e)     (e)
+#endif
+#if !defined(__lzo_static_unused_void_func)
+#  if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#    define __lzo_static_unused_void_func(f)    static void __attribute__((__unused__)) f(void)
+#  else
+#    define __lzo_static_unused_void_func(f)    static __lzo_inline void f(void)
+#  endif
+#endif
+#if !defined(__lzo_loop_forever)
+#  if (LZO_CC_IBMC)
+#    define __lzo_loop_forever()    LZO_BLOCK_BEGIN for (;;) { ; } LZO_BLOCK_END
+#  else
+#    define __lzo_loop_forever()    do { ; } while __lzo_cte(1)
+#  endif
+#endif
+#if !defined(__lzo_unreachable)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x020800ul))
+#  define __lzo_unreachable()       __builtin_unreachable();
+#elif (LZO_CC_GNUC >= 0x040500ul)
+#  define __lzo_unreachable()       __builtin_unreachable();
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1300)) && 1
+#  define __lzo_unreachable()       __builtin_unreachable();
+#endif
+#endif
+#if defined(__lzo_unreachable)
+#  ifndef __lzo_HAVE_unreachable
+#  define __lzo_HAVE_unreachable 1
+#  endif
+#else
+#  if 0
+#  define __lzo_unreachable()       ((void)0);
+#  else
+#  define __lzo_unreachable()       __lzo_loop_forever();
+#  endif
+#endif
+#ifndef __LZO_CTA_NAME
+#if (LZO_CFG_USE_COUNTER)
+#  define __LZO_CTA_NAME(a)         LZO_PP_ECONCAT2(a,__COUNTER__)
+#else
+#  define __LZO_CTA_NAME(a)         LZO_PP_ECONCAT2(a,__LINE__)
+#endif
+#endif
+#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
+#  if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1u-2*!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020900ul)) && defined(__cplusplus)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN int __LZO_CTA_NAME(lzo_cta_f__)(int [1-2*!(e)]); LZO_EXTERN_C_END
+#  elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__)); LZO_EXTERN_C_END
+#  else
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-2*!(e)]; LZO_EXTERN_C_END
+#  endif
+#endif
+#if !defined(LZO_COMPILE_TIME_ASSERT)
+#  if (LZO_CC_AZTECC)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-!(e)];}
+#  elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {(void) (0/!!(e));}
+#  elif (LZO_CC_GNUC >= 0x040700ul) && (LZO_CFG_USE_COUNTER) && defined(__cplusplus)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__));}
+#  elif (LZO_CC_GNUC >= 0x040700ul)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  else
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)];}
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(1 == 1)
+#if defined(__cplusplus)
+extern "C" { LZO_COMPILE_TIME_ASSERT_HEADER(2 == 2) }
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(3 == 3)
+#if (LZO_ARCH_I086 || LZO_ARCH_I386) && (LZO_OS_DOS16 || LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_OS216 || LZO_OS_WIN16 || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
+#  elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+#    define __lzo_cdecl                 __cdecl
+#    define __lzo_cdecl_atexit          /*empty*/
+#    define __lzo_cdecl_main            __cdecl
+#    if (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
+#      define __lzo_cdecl_qsort         __pascal
+#    elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
+#      define __lzo_cdecl_qsort         _stdcall
+#    else
+#      define __lzo_cdecl_qsort         __cdecl
+#    endif
+#  elif (LZO_CC_WATCOMC)
+#    define __lzo_cdecl                 __cdecl
+#  else
+#    define __lzo_cdecl                 __cdecl
+#    define __lzo_cdecl_atexit          __cdecl
+#    define __lzo_cdecl_main            __cdecl
+#    define __lzo_cdecl_qsort           __cdecl
+#  endif
+#  if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC || LZO_CC_WATCOMC)
+#  elif (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
+#    define __lzo_cdecl_sighandler      __pascal
+#  elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
+#    define __lzo_cdecl_sighandler      _stdcall
+#  elif (LZO_CC_MSC && (_MSC_VER >= 1400)) && defined(_M_CEE_PURE)
+#    define __lzo_cdecl_sighandler      __clrcall
+#  elif (LZO_CC_MSC && (_MSC_VER >= 600 && _MSC_VER < 700))
+#    if defined(_DLL)
+#      define __lzo_cdecl_sighandler    _far _cdecl _loadds
+#    elif defined(_MT)
+#      define __lzo_cdecl_sighandler    _far _cdecl
+#    else
+#      define __lzo_cdecl_sighandler    _cdecl
+#    endif
+#  else
+#    define __lzo_cdecl_sighandler      __cdecl
+#  endif
+#elif (LZO_ARCH_I386) && (LZO_CC_WATCOMC)
+#  define __lzo_cdecl                   __cdecl
+#elif (LZO_ARCH_M68K && LZO_OS_TOS && (LZO_CC_PUREC || LZO_CC_TURBOC))
+#  define __lzo_cdecl                   cdecl
+#endif
+#if !defined(__lzo_cdecl)
+#  define __lzo_cdecl                   /*empty*/
+#endif
+#if !defined(__lzo_cdecl_atexit)
+#  define __lzo_cdecl_atexit            /*empty*/
+#endif
+#if !defined(__lzo_cdecl_main)
+#  define __lzo_cdecl_main              /*empty*/
+#endif
+#if !defined(__lzo_cdecl_qsort)
+#  define __lzo_cdecl_qsort             /*empty*/
+#endif
+#if !defined(__lzo_cdecl_sighandler)
+#  define __lzo_cdecl_sighandler        /*empty*/
+#endif
+#if !defined(__lzo_cdecl_va)
+#  define __lzo_cdecl_va                __lzo_cdecl
+#endif
+#if !(LZO_CFG_NO_WINDOWS_H)
+#if !defined(LZO_HAVE_WINDOWS_H)
+#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
+#  elif (LZO_OS_WIN32 && LZO_CC_GNUC) && defined(__PW32__)
+#  elif ((LZO_OS_CYGWIN || defined(__MINGW32__)) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x025f00ul)))
+#  else
+#    define LZO_HAVE_WINDOWS_H 1
+#  endif
+#endif
+#endif
+#endif
+#ifndef LZO_SIZEOF_SHORT
+#if defined(SIZEOF_SHORT)
+#  define LZO_SIZEOF_SHORT          (SIZEOF_SHORT)
+#elif defined(__SIZEOF_SHORT__)
+#  define LZO_SIZEOF_SHORT          (__SIZEOF_SHORT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_INT
+#if defined(SIZEOF_INT)
+#  define LZO_SIZEOF_INT            (SIZEOF_INT)
+#elif defined(__SIZEOF_INT__)
+#  define LZO_SIZEOF_INT            (__SIZEOF_INT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG
+#if defined(SIZEOF_LONG)
+#  define LZO_SIZEOF_LONG           (SIZEOF_LONG)
+#elif defined(__SIZEOF_LONG__)
+#  define LZO_SIZEOF_LONG           (__SIZEOF_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG_LONG
+#if defined(SIZEOF_LONG_LONG)
+#  define LZO_SIZEOF_LONG_LONG      (SIZEOF_LONG_LONG)
+#elif defined(__SIZEOF_LONG_LONG__)
+#  define LZO_SIZEOF_LONG_LONG      (__SIZEOF_LONG_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT16
+#if defined(SIZEOF___INT16)
+#  define LZO_SIZEOF___INT16        (SIZEOF___INT16)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT32
+#if defined(SIZEOF___INT32)
+#  define LZO_SIZEOF___INT32        (SIZEOF___INT32)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT64
+#if defined(SIZEOF___INT64)
+#  define LZO_SIZEOF___INT64        (SIZEOF___INT64)
+#endif
+#endif
+#ifndef LZO_SIZEOF_VOID_P
+#if defined(SIZEOF_VOID_P)
+#  define LZO_SIZEOF_VOID_P         (SIZEOF_VOID_P)
+#elif defined(__SIZEOF_POINTER__)
+#  define LZO_SIZEOF_VOID_P         (__SIZEOF_POINTER__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_SIZE_T
+#if defined(SIZEOF_SIZE_T)
+#  define LZO_SIZEOF_SIZE_T         (SIZEOF_SIZE_T)
+#elif defined(__SIZEOF_SIZE_T__)
+#  define LZO_SIZEOF_SIZE_T         (__SIZEOF_SIZE_T__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_PTRDIFF_T
+#if defined(SIZEOF_PTRDIFF_T)
+#  define LZO_SIZEOF_PTRDIFF_T      (SIZEOF_PTRDIFF_T)
+#elif defined(__SIZEOF_PTRDIFF_T__)
+#  define LZO_SIZEOF_PTRDIFF_T      (__SIZEOF_PTRDIFF_T__)
+#endif
+#endif
+#define __LZO_LSR(x,b)    (((x)+0ul) >> (b))
+#if !defined(LZO_SIZEOF_SHORT)
+#  if (LZO_ARCH_CRAY_PVP)
+#    define LZO_SIZEOF_SHORT        8
+#  elif (USHRT_MAX == LZO_0xffffL)
+#    define LZO_SIZEOF_SHORT        2
+#  elif (__LZO_LSR(USHRT_MAX,7) == 1)
+#    define LZO_SIZEOF_SHORT        1
+#  elif (__LZO_LSR(USHRT_MAX,15) == 1)
+#    define LZO_SIZEOF_SHORT        2
+#  elif (__LZO_LSR(USHRT_MAX,31) == 1)
+#    define LZO_SIZEOF_SHORT        4
+#  elif (__LZO_LSR(USHRT_MAX,63) == 1)
+#    define LZO_SIZEOF_SHORT        8
+#  elif (__LZO_LSR(USHRT_MAX,127) == 1)
+#    define LZO_SIZEOF_SHORT        16
+#  else
+#    error "LZO_SIZEOF_SHORT"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SHORT == sizeof(short))
+#if !defined(LZO_SIZEOF_INT)
+#  if (LZO_ARCH_CRAY_PVP)
+#    define LZO_SIZEOF_INT          8
+#  elif (UINT_MAX == LZO_0xffffL)
+#    define LZO_SIZEOF_INT          2
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_SIZEOF_INT          4
+#  elif (__LZO_LSR(UINT_MAX,7) == 1)
+#    define LZO_SIZEOF_INT          1
+#  elif (__LZO_LSR(UINT_MAX,15) == 1)
+#    define LZO_SIZEOF_INT          2
+#  elif (__LZO_LSR(UINT_MAX,31) == 1)
+#    define LZO_SIZEOF_INT          4
+#  elif (__LZO_LSR(UINT_MAX,63) == 1)
+#    define LZO_SIZEOF_INT          8
+#  elif (__LZO_LSR(UINT_MAX,127) == 1)
+#    define LZO_SIZEOF_INT          16
+#  else
+#    error "LZO_SIZEOF_INT"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_INT == sizeof(int))
+#if !defined(LZO_SIZEOF_LONG)
+#  if (ULONG_MAX == LZO_0xffffffffL)
+#    define LZO_SIZEOF_LONG         4
+#  elif (__LZO_LSR(ULONG_MAX,7) == 1)
+#    define LZO_SIZEOF_LONG         1
+#  elif (__LZO_LSR(ULONG_MAX,15) == 1)
+#    define LZO_SIZEOF_LONG         2
+#  elif (__LZO_LSR(ULONG_MAX,31) == 1)
+#    define LZO_SIZEOF_LONG         4
+#  elif (__LZO_LSR(ULONG_MAX,39) == 1)
+#    define LZO_SIZEOF_LONG         5
+#  elif (__LZO_LSR(ULONG_MAX,63) == 1)
+#    define LZO_SIZEOF_LONG         8
+#  elif (__LZO_LSR(ULONG_MAX,127) == 1)
+#    define LZO_SIZEOF_LONG         16
+#  else
+#    error "LZO_SIZEOF_LONG"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_LONG == sizeof(long))
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#  if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
+#    if (LZO_CC_GNUC >= 0x030300ul)
+#      if ((__LONG_MAX__-0) == (__LONG_LONG_MAX__-0))
+#        define LZO_SIZEOF_LONG_LONG      LZO_SIZEOF_LONG
+#      elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
+#        define LZO_SIZEOF_LONG_LONG      4
+#      endif
+#    endif
+#  endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#if (LZO_ARCH_I086 && LZO_CC_DMC)
+#elif (LZO_CC_CILLY) && defined(__GNUC__)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_OS_WIN64 || defined(_WIN64))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
+#  define LZO_SIZEOF___INT64        8
+#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_CC_GHS && defined(__LLONG_BIT) && ((__LLONG_BIT-0) == 64))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && ((_INTEGRAL_MAX_BITS-0) == 64))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (defined(__vms) || defined(__VMS)) && ((__INITIAL_POINTER_SIZE-0) == 64)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
+#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+#  define LZO_SIZEOF_LONG_LONG      8
+#endif
+#endif
+#endif
+#if defined(__cplusplus) && (LZO_CC_GNUC)
+#  if (LZO_CC_GNUC < 0x020800ul)
+#    undef LZO_SIZEOF_LONG_LONG
+#  endif
+#endif
+#if (LZO_CFG_NO_LONG_LONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#elif defined(__NO_LONG_LONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#elif defined(_NO_LONGLONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#endif
+#if !defined(LZO_WORDSIZE)
+#if (LZO_ARCH_ALPHA)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_AMD64)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_AVR)
+#  define LZO_WORDSIZE              1
+#elif (LZO_ARCH_H8300)
+#  if defined(__NORMAL_MODE__)
+#    define LZO_WORDSIZE            4
+#  elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#    define LZO_WORDSIZE            4
+#  else
+#    define LZO_WORDSIZE            2
+#  endif
+#elif (LZO_ARCH_I086)
+#  define LZO_WORDSIZE              2
+#elif (LZO_ARCH_IA64)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_M16C)
+#  define LZO_WORDSIZE              2
+#elif (LZO_ARCH_SPU)
+#  define LZO_WORDSIZE              4
+#elif (LZO_ARCH_Z80)
+#  define LZO_WORDSIZE              1
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#  define LZO_WORDSIZE              8
+#elif (LZO_OS_OS400 || defined(__OS400__))
+#  define LZO_WORDSIZE              8
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+#  define LZO_WORDSIZE              8
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#if defined(__ILP32__) || defined(__ILP32) || defined(_ILP32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int)  == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+#  define LZO_SIZEOF_VOID_P         4
+#elif defined(__ILP64__) || defined(__ILP64) || defined(_ILP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int)  == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+#  define LZO_SIZEOF_VOID_P         8
+#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+#  define LZO_SIZEOF_VOID_P         8
+#elif defined(__LP64__) || defined(__LP64) || defined(_LP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+#  define LZO_SIZEOF_VOID_P         8
+#elif (LZO_ARCH_AVR)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_ARCH_H8300)
+#  if defined(__NORMAL_MODE__)
+#    define LZO_SIZEOF_VOID_P       2
+#  elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    define LZO_SIZEOF_VOID_P       2
+#  endif
+#  if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_INT
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_INT
+#  endif
+#elif (LZO_ARCH_I086)
+#  if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
+#    define LZO_SIZEOF_VOID_P       2
+#  elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    error "invalid LZO_ARCH_I086 memory model"
+#  endif
+#elif (LZO_ARCH_M16C)
+#  if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    define LZO_SIZEOF_VOID_P       2
+#  endif
+#elif (LZO_ARCH_SPU)
+#  define LZO_SIZEOF_VOID_P         4
+#elif (LZO_ARCH_Z80)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#  define LZO_SIZEOF_VOID_P         4
+#elif (LZO_OS_OS400 || defined(__OS400__))
+#  if defined(__LLP64_IFC__)
+#    define LZO_SIZEOF_VOID_P       8
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_LONG
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_LONG
+#  else
+#    define LZO_SIZEOF_VOID_P       16
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_LONG
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_LONG
+#  endif
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+#  define LZO_SIZEOF_VOID_P         8
+#  define LZO_SIZEOF_SIZE_T         LZO_SIZEOF_LONG
+#  define LZO_SIZEOF_PTRDIFF_T      LZO_SIZEOF_LONG
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#  define LZO_SIZEOF_VOID_P         LZO_SIZEOF_LONG
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
+#if !defined(LZO_SIZEOF_SIZE_T)
+#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
+#  define LZO_SIZEOF_SIZE_T         2
+#endif
+#endif
+#if !defined(LZO_SIZEOF_SIZE_T)
+#  define LZO_SIZEOF_SIZE_T         LZO_SIZEOF_VOID_P
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SIZE_T == sizeof(size_t))
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#if (LZO_ARCH_I086)
+#  if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_VOID_P
+#  elif (LZO_MM_COMPACT || LZO_MM_LARGE)
+#    if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
+#      define LZO_SIZEOF_PTRDIFF_T  4
+#    else
+#      define LZO_SIZEOF_PTRDIFF_T  2
+#    endif
+#  else
+#    error "invalid LZO_ARCH_I086 memory model"
+#  endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#  define LZO_SIZEOF_PTRDIFF_T      LZO_SIZEOF_SIZE_T
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_PTRDIFF_T == sizeof(ptrdiff_t))
+#endif
+#if !defined(LZO_WORDSIZE)
+#  define LZO_WORDSIZE              LZO_SIZEOF_VOID_P
+#endif
+#if (LZO_ABI_NEUTRAL_ENDIAN)
+#  undef LZO_ABI_BIG_ENDIAN
+#  undef LZO_ABI_LITTLE_ENDIAN
+#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
+#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390 || LZO_ARCH_SPU)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
+#  if (__LITTLE_ENDIAN__ == 1)
+#    define LZO_ABI_LITTLE_ENDIAN   1
+#  else
+#    define LZO_ABI_BIG_ENDIAN      1
+#  endif
+#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM && LZO_CC_ARMCC_ARMCC)
+#  if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
+#    error "unexpected configuration - check your compiler defines"
+#  elif defined(__BIG_ENDIAN)
+#    define LZO_ABI_BIG_ENDIAN      1
+#  else
+#    define LZO_ABI_LITTLE_ENDIAN   1
+#  endif
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EB__) && !defined(__AARCH64EL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EL__) && !defined(__AARCH64EB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#endif
+#endif
+#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ABI_BIG_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "be"
+#elif (LZO_ABI_LITTLE_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "le"
+#elif (LZO_ABI_NEUTRAL_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "neutral"
+#endif
+#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+#  define LZO_ABI_I8LP16         1
+#  define LZO_INFO_ABI_PM       "i8lp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+#  define LZO_ABI_ILP16         1
+#  define LZO_INFO_ABI_PM       "ilp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_LP32          1
+#  define LZO_INFO_ABI_PM       "lp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_ILP32         1
+#  define LZO_INFO_ABI_PM       "ilp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
+#  define LZO_ABI_LLP64         1
+#  define LZO_INFO_ABI_PM       "llp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+#  define LZO_ABI_LP64          1
+#  define LZO_INFO_ABI_PM       "lp64"
+#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+#  define LZO_ABI_ILP64         1
+#  define LZO_INFO_ABI_PM       "ilp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_IP32L64       1
+#  define LZO_INFO_ABI_PM       "ip32l64"
+#endif
+#if 0
+#elif !defined(__LZO_LIBC_OVERRIDE)
+#if (LZO_LIBC_NAKED)
+#  define LZO_INFO_LIBC         "naked"
+#elif (LZO_LIBC_FREESTANDING)
+#  define LZO_INFO_LIBC         "freestanding"
+#elif (LZO_LIBC_MOSTLY_FREESTANDING)
+#  define LZO_INFO_LIBC         "mfreestanding"
+#elif (LZO_LIBC_ISOC90)
+#  define LZO_INFO_LIBC         "isoc90"
+#elif (LZO_LIBC_ISOC99)
+#  define LZO_INFO_LIBC         "isoc99"
+#elif (LZO_CC_ARMCC_ARMCC) && defined(__ARMCLIB_VERSION)
+#  define LZO_LIBC_ISOC90       1
+#  define LZO_INFO_LIBC         "isoc90"
+#elif defined(__dietlibc__)
+#  define LZO_LIBC_DIETLIBC     1
+#  define LZO_INFO_LIBC         "dietlibc"
+#elif defined(_NEWLIB_VERSION)
+#  define LZO_LIBC_NEWLIB       1
+#  define LZO_INFO_LIBC         "newlib"
+#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
+#  if defined(__UCLIBC_SUBLEVEL__)
+#    define LZO_LIBC_UCLIBC     (__UCLIBC_MAJOR__ * 0x10000L + (__UCLIBC_MINOR__-0) * 0x100 + (__UCLIBC_SUBLEVEL__-0))
+#  else
+#    define LZO_LIBC_UCLIBC     0x00090bL
+#  endif
+#  define LZO_INFO_LIBC         "uc" "libc"
+#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
+#  define LZO_LIBC_GLIBC        (__GLIBC__ * 0x10000L + (__GLIBC_MINOR__-0) * 0x100)
+#  define LZO_INFO_LIBC         "glibc"
+#elif (LZO_CC_MWERKS) && defined(__MSL__)
+#  define LZO_LIBC_MSL          __MSL__
+#  define LZO_INFO_LIBC         "msl"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_LIBC_ISOC90       1
+#  define LZO_INFO_LIBC         "isoc90"
+#else
+#  define LZO_LIBC_DEFAULT      1
+#  define LZO_INFO_LIBC         "default"
+#endif
+#endif
+#if (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#  define LZO_ASM_SYNTAX_MSC 1
+#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
+#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+#  define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+#  define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_CC_GNUC)
+#  define LZO_ASM_SYNTAX_GNUC 1
+#endif
+#if (LZO_ASM_SYNTAX_GNUC)
+#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
+#  define __LZO_ASM_CLOBBER                     "ax"
+#  define __LZO_ASM_CLOBBER_LIST_CC             /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1000))
+#  define __LZO_ASM_CLOBBER                     "memory"
+#  define __LZO_ASM_CLOBBER_LIST_CC             /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      : "memory"
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#else
+#  define __LZO_ASM_CLOBBER                     "cc", "memory"
+#  define __LZO_ASM_CLOBBER_LIST_CC             : "cc"
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      : "cc", "memory"
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#endif
+#endif
+#if (LZO_ARCH_ALPHA)
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#elif (LZO_ARCH_AMD64)
+#  define LZO_OPT_AVOID_INT_INDEX           1
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED64
+#  define LZO_OPT_UNALIGNED64               1
+#  endif
+#elif (LZO_ARCH_ARM)
+#  if defined(__ARM_FEATURE_UNALIGNED)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 7)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 6) && !defined(__TARGET_PROFILE_M)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  endif
+#elif (LZO_ARCH_ARM64)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED64
+#  define LZO_OPT_UNALIGNED64               1
+#  endif
+#elif (LZO_ARCH_CRIS)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#elif (LZO_ARCH_I386)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#elif (LZO_ARCH_IA64)
+#  define LZO_OPT_AVOID_INT_INDEX           1
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#  define LZO_OPT_PREFER_POSTINC            1
+#elif (LZO_ARCH_M68K)
+#  define LZO_OPT_PREFER_POSTINC            1
+#  define LZO_OPT_PREFER_PREDEC             1
+#  if defined(__mc68020__) && !defined(__mcoldfire__)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  endif
+#elif (LZO_ARCH_MIPS)
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#elif (LZO_ARCH_POWERPC)
+#  define LZO_OPT_PREFER_PREINC             1
+#  define LZO_OPT_PREFER_PREDEC             1
+#  if (LZO_ABI_BIG_ENDIAN)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#    if (LZO_WORDSIZE == 8)
+#      ifndef LZO_OPT_UNALIGNED64
+#      define LZO_OPT_UNALIGNED64           1
+#      endif
+#    endif
+#  endif
+#elif (LZO_ARCH_S390)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  if (LZO_WORDSIZE == 8)
+#    ifndef LZO_OPT_UNALIGNED64
+#    define LZO_OPT_UNALIGNED64             1
+#    endif
+#  endif
+#elif (LZO_ARCH_SH)
+#  define LZO_OPT_PREFER_POSTINC            1
+#  define LZO_OPT_PREFER_PREDEC             1
+#endif
+#ifndef LZO_CFG_NO_INLINE_ASM
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+#  define LZO_CFG_NO_INLINE_ASM 1
+#elif (LZO_CC_LLVM)
+#  define LZO_CFG_NO_INLINE_ASM 1
+#endif
+#endif
+#if (LZO_CFG_NO_INLINE_ASM)
+#  undef LZO_ASM_SYNTAX_MSC
+#  undef LZO_ASM_SYNTAX_GNUC
+#  undef __LZO_ASM_CLOBBER
+#  undef __LZO_ASM_CLOBBER_LIST_CC
+#  undef __LZO_ASM_CLOBBER_LIST_CC_MEMORY
+#  undef __LZO_ASM_CLOBBER_LIST_EMPTY
+#endif
+#ifndef LZO_CFG_NO_UNALIGNED
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+#  define LZO_CFG_NO_UNALIGNED 1
+#endif
+#endif
+#if (LZO_CFG_NO_UNALIGNED)
+#  undef LZO_OPT_UNALIGNED16
+#  undef LZO_OPT_UNALIGNED32
+#  undef LZO_OPT_UNALIGNED64
+#endif
+#if defined(__LZO_INFOSTR_MM)
+#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
+#  define __LZO_INFOSTR_MM          ""
+#elif defined(LZO_INFO_MM)
+#  define __LZO_INFOSTR_MM          "." LZO_INFO_MM
+#else
+#  define __LZO_INFOSTR_MM          ""
+#endif
+#if defined(__LZO_INFOSTR_PM)
+#elif defined(LZO_INFO_ABI_PM)
+#  define __LZO_INFOSTR_PM          "." LZO_INFO_ABI_PM
+#else
+#  define __LZO_INFOSTR_PM          ""
+#endif
+#if defined(__LZO_INFOSTR_ENDIAN)
+#elif defined(LZO_INFO_ABI_ENDIAN)
+#  define __LZO_INFOSTR_ENDIAN      "." LZO_INFO_ABI_ENDIAN
+#else
+#  define __LZO_INFOSTR_ENDIAN      ""
+#endif
+#if defined(__LZO_INFOSTR_OSNAME)
+#elif defined(LZO_INFO_OS_CONSOLE)
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS "." LZO_INFO_OS_CONSOLE
+#elif defined(LZO_INFO_OS_POSIX)
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS "." LZO_INFO_OS_POSIX
+#else
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS
+#endif
+#if defined(__LZO_INFOSTR_LIBC)
+#elif defined(LZO_INFO_LIBC)
+#  define __LZO_INFOSTR_LIBC        "." LZO_INFO_LIBC
+#else
+#  define __LZO_INFOSTR_LIBC        ""
+#endif
+#if defined(__LZO_INFOSTR_CCVER)
+#elif defined(LZO_INFO_CCVER)
+#  define __LZO_INFOSTR_CCVER       " " LZO_INFO_CCVER
+#else
+#  define __LZO_INFOSTR_CCVER       ""
+#endif
+#define LZO_INFO_STRING \
+    LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
+    " " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
+#if !(LZO_CFG_SKIP_LZO_TYPES)
+#if (!(LZO_SIZEOF_SHORT+0 > 0 && LZO_SIZEOF_INT+0 > 0 && LZO_SIZEOF_LONG+0 > 0))
+#  error "missing defines for sizes"
+#endif
+#if (!(LZO_SIZEOF_PTRDIFF_T+0 > 0 && LZO_SIZEOF_SIZE_T+0 > 0 && LZO_SIZEOF_VOID_P+0 > 0))
+#  error "missing defines for sizes"
+#endif
+#if !defined(lzo_llong_t)
+#if (LZO_SIZEOF_LONG_LONG+0 > 0)
+__lzo_gnuc_extension__ typedef long long lzo_llong_t__;
+__lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
+#  define lzo_llong_t               lzo_llong_t__
+#  define lzo_ullong_t              lzo_ullong_t__
+#endif
+#endif
+#if !defined(lzo_int16e_t)
+#if (LZO_SIZEOF_LONG == 2)
+#  define lzo_int16e_t              long
+#  define lzo_uint16e_t             unsigned long
+#elif (LZO_SIZEOF_INT == 2)
+#  define lzo_int16e_t              int
+#  define lzo_uint16e_t             unsigned int
+#elif (LZO_SIZEOF_SHORT == 2)
+#  define lzo_int16e_t              short int
+#  define lzo_uint16e_t             unsigned short int
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
+   typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
+   typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
+#  define lzo_int16e_t              lzo_int16e_hi_t__
+#  define lzo_uint16e_t             lzo_uint16e_hi_t__
+#elif (LZO_SIZEOF___INT16 == 2)
+#  define lzo_int16e_t              __int16
+#  define lzo_uint16e_t             unsigned __int16
+#else
+#endif
+#endif
+#if defined(lzo_int16e_t)
+#  define LZO_SIZEOF_LZO_INT16E_T   2
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
+#endif
+#if !defined(lzo_int32e_t)
+#if (LZO_SIZEOF_LONG == 4)
+#  define lzo_int32e_t              long int
+#  define lzo_uint32e_t             unsigned long int
+#elif (LZO_SIZEOF_INT == 4)
+#  define lzo_int32e_t              int
+#  define lzo_uint32e_t             unsigned int
+#elif (LZO_SIZEOF_SHORT == 4)
+#  define lzo_int32e_t              short int
+#  define lzo_uint32e_t             unsigned short int
+#elif (LZO_SIZEOF_LONG_LONG == 4)
+#  define lzo_int32e_t              lzo_llong_t
+#  define lzo_uint32e_t             lzo_ullong_t
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
+   typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+   typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+#  define lzo_int32e_t              lzo_int32e_si_t__
+#  define lzo_uint32e_t             lzo_uint32e_si_t__
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
+   typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+   typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+#  define lzo_int32e_t              lzo_int32e_si_t__
+#  define lzo_uint32e_t             lzo_uint32e_si_t__
+#  define LZO_INT32_C(c)            (c##LL)
+#  define LZO_UINT32_C(c)           (c##ULL)
+#elif (LZO_SIZEOF___INT32 == 4)
+#  define lzo_int32e_t              __int32
+#  define lzo_uint32e_t             unsigned __int32
+#else
+#endif
+#endif
+#if defined(lzo_int32e_t)
+#  define LZO_SIZEOF_LZO_INT32E_T   4
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
+#endif
+#if !defined(lzo_int64e_t)
+#if (LZO_SIZEOF___INT64 == 8)
+#  if (LZO_CC_BORLANDC) && !(LZO_CFG_TYPE_PREFER___INT64)
+#    define LZO_CFG_TYPE_PREFER___INT64 1
+#  endif
+#endif
+#if (LZO_SIZEOF_INT == 8) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_int64e_t              int
+#  define lzo_uint64e_t             unsigned int
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG == 8)
+#  define lzo_int64e_t              long int
+#  define lzo_uint64e_t             unsigned long int
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LONG_LONG == 8) && !(LZO_CFG_TYPE_PREFER___INT64)
+#  define lzo_int64e_t              lzo_llong_t
+#  define lzo_uint64e_t             lzo_ullong_t
+#  if (LZO_CC_BORLANDC)
+#    define LZO_INT64_C(c)          ((c) + 0ll)
+#    define LZO_UINT64_C(c)         ((c) + 0ull)
+#  elif 0
+#    define LZO_INT64_C(c)          (__lzo_gnuc_extension__ (c##LL))
+#    define LZO_UINT64_C(c)         (__lzo_gnuc_extension__ (c##ULL))
+#  else
+#    define LZO_INT64_C(c)          (c##LL)
+#    define LZO_UINT64_C(c)         (c##ULL)
+#  endif
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_LONG_LONG
+#elif (LZO_SIZEOF___INT64 == 8)
+#  define lzo_int64e_t              __int64
+#  define lzo_uint64e_t             unsigned __int64
+#  if (LZO_CC_BORLANDC)
+#    define LZO_INT64_C(c)          ((c) + 0i64)
+#    define LZO_UINT64_C(c)         ((c) + 0ui64)
+#  else
+#    define LZO_INT64_C(c)          (c##i64)
+#    define LZO_UINT64_C(c)         (c##ui64)
+#  endif
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF___INT64
+#else
+#endif
+#endif
+#if defined(lzo_int64e_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
+#endif
+#if !defined(lzo_int32l_t)
+#if defined(lzo_int32e_t)
+#  define lzo_int32l_t              lzo_int32e_t
+#  define lzo_uint32l_t             lzo_uint32e_t
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_LZO_INT32E_T
+#elif (LZO_SIZEOF_INT >= 4) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_int32l_t              int
+#  define lzo_uint32l_t             unsigned int
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= 4)
+#  define lzo_int32l_t              long int
+#  define lzo_uint32l_t             unsigned long int
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_LONG
+#else
+#  error "lzo_int32l_t"
+#endif
+#endif
+#if 1
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
+#endif
+#if !defined(lzo_int64l_t)
+#if defined(lzo_int64e_t)
+#  define lzo_int64l_t              lzo_int64e_t
+#  define lzo_uint64l_t             lzo_uint64e_t
+#  define LZO_SIZEOF_LZO_INT64L_T   LZO_SIZEOF_LZO_INT64E_T
+#else
+#endif
+#endif
+#if defined(lzo_int64l_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
+#endif
+#if !defined(lzo_int32f_t)
+#if (LZO_SIZEOF_SIZE_T >= 8)
+#  define lzo_int32f_t              lzo_int64l_t
+#  define lzo_uint32f_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INT32F_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#  define lzo_int32f_t              lzo_int32l_t
+#  define lzo_uint32f_t             lzo_uint32l_t
+#  define LZO_SIZEOF_LZO_INT32F_T   LZO_SIZEOF_LZO_INT32L_T
+#endif
+#endif
+#if 1
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
+#endif
+#if !defined(lzo_int64f_t)
+#if defined(lzo_int64l_t)
+#  define lzo_int64f_t              lzo_int64l_t
+#  define lzo_uint64f_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INT64F_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#endif
+#endif
+#if defined(lzo_int64f_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
+#endif
+#if !defined(lzo_intptr_t)
+#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
+#  define __LZO_INTPTR_T_IS_POINTER 1
+   typedef char*                    lzo_intptr_t;
+   typedef char*                    lzo_uintptr_t;
+#  define lzo_intptr_t              lzo_intptr_t
+#  define lzo_uintptr_t             lzo_uintptr_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_VOID_P
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
+   typedef __w64 int                lzo_intptr_t;
+   typedef __w64 unsigned int       lzo_uintptr_t;
+#  define lzo_intptr_t              lzo_intptr_t
+#  define lzo_uintptr_t             lzo_uintptr_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_SHORT == LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT > LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              short
+#  define lzo_uintptr_t             unsigned short
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_SHORT
+#elif (LZO_SIZEOF_INT >= LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_intptr_t              int
+#  define lzo_uintptr_t             unsigned int
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              long
+#  define lzo_uintptr_t             unsigned long
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LZO_INT64L_T >= LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              lzo_int64l_t
+#  define lzo_uintptr_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#  error "lzo_intptr_t"
+#endif
+#endif
+#if 1
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
+#endif
+#if !defined(lzo_word_t)
+#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
+#if (LZO_WORDSIZE == LZO_SIZEOF_LZO_INTPTR_T) && !(__LZO_INTPTR_T_IS_POINTER)
+#  define lzo_word_t                lzo_uintptr_t
+#  define lzo_sword_t               lzo_intptr_t
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INTPTR_T
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LONG)
+#  define lzo_word_t                unsigned long
+#  define lzo_sword_t               long
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LONG
+#elif (LZO_WORDSIZE == LZO_SIZEOF_INT)
+#  define lzo_word_t                unsigned int
+#  define lzo_sword_t               int
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_INT
+#elif (LZO_WORDSIZE == LZO_SIZEOF_SHORT)
+#  define lzo_word_t                unsigned short
+#  define lzo_sword_t               short
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_SHORT
+#elif (LZO_WORDSIZE == 1)
+#  define lzo_word_t                unsigned char
+#  define lzo_sword_t               signed char
+#  define LZO_SIZEOF_LZO_WORD_T 1
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LZO_INT64L_T)
+#  define lzo_word_t                lzo_uint64l_t
+#  define lzo_sword_t               lzo_int64l_t
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
+#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
+#if 0
+   typedef unsigned lzo_word_t  __attribute__((__mode__(__V16QI__)));
+   typedef int      lzo_sword_t __attribute__((__mode__(__V16QI__)));
+#  define lzo_word_t                lzo_word_t
+#  define lzo_sword_t               lzo_sword_t
+#  define LZO_SIZEOF_LZO_WORD_T     16
+#endif
+#else
+#  error "lzo_word_t"
+#endif
+#endif
+#endif
+#if 1 && defined(lzo_word_t)
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t)  == LZO_WORDSIZE)
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
+#endif
+#if 1
+#define lzo_int8_t                  signed char
+#define lzo_uint8_t                 unsigned char
+#define LZO_SIZEOF_LZO_INT8_T       1
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == sizeof(lzo_uint8_t))
+#endif
+#if defined(lzo_int16e_t)
+#define lzo_int16_t                 lzo_int16e_t
+#define lzo_uint16_t                lzo_uint16e_t
+#define LZO_SIZEOF_LZO_INT16_T      LZO_SIZEOF_LZO_INT16E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == sizeof(lzo_uint16_t))
+#endif
+#if defined(lzo_int32e_t)
+#define lzo_int32_t                 lzo_int32e_t
+#define lzo_uint32_t                lzo_uint32e_t
+#define LZO_SIZEOF_LZO_INT32_T      LZO_SIZEOF_LZO_INT32E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == sizeof(lzo_uint32_t))
+#endif
+#if defined(lzo_int64e_t)
+#define lzo_int64_t                 lzo_int64e_t
+#define lzo_uint64_t                lzo_uint64e_t
+#define LZO_SIZEOF_LZO_INT64_T      LZO_SIZEOF_LZO_INT64E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == sizeof(lzo_uint64_t))
+#endif
+#if 1
+#define lzo_int_least32_t           lzo_int32l_t
+#define lzo_uint_least32_t          lzo_uint32l_t
+#define LZO_SIZEOF_LZO_INT_LEAST32_T LZO_SIZEOF_LZO_INT32L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) == sizeof(lzo_uint_least32_t))
+#endif
+#if defined(lzo_int64l_t)
+#define lzo_int_least64_t           lzo_int64l_t
+#define lzo_uint_least64_t          lzo_uint64l_t
+#define LZO_SIZEOF_LZO_INT_LEAST64_T LZO_SIZEOF_LZO_INT64L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) == sizeof(lzo_uint_least64_t))
+#endif
+#if 1
+#define lzo_int_fast32_t           lzo_int32f_t
+#define lzo_uint_fast32_t          lzo_uint32f_t
+#define LZO_SIZEOF_LZO_INT_FAST32_T LZO_SIZEOF_LZO_INT32F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) == sizeof(lzo_uint_fast32_t))
+#endif
+#if defined(lzo_int64f_t)
+#define lzo_int_fast64_t           lzo_int64f_t
+#define lzo_uint_fast64_t          lzo_uint64f_t
+#define LZO_SIZEOF_LZO_INT_FAST64_T LZO_SIZEOF_LZO_INT64F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) == sizeof(lzo_uint_fast64_t))
+#endif
+#if !defined(LZO_INT16_C)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 2)
+#    define LZO_INT16_C(c)          ((c) + 0)
+#    define LZO_UINT16_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 2)
+#    define LZO_INT16_C(c)          ((c) + 0L)
+#    define LZO_UINT16_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 2)
+#    define LZO_INT16_C(c)          (c)
+#    define LZO_UINT16_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 2)
+#    define LZO_INT16_C(c)          (c##L)
+#    define LZO_UINT16_C(c)         (c##UL)
+#  else
+#    error "LZO_INT16_C"
+#  endif
+#endif
+#if !defined(LZO_INT32_C)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 4)
+#    define LZO_INT32_C(c)          ((c) + 0)
+#    define LZO_UINT32_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 4)
+#    define LZO_INT32_C(c)          ((c) + 0L)
+#    define LZO_UINT32_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 4)
+#    define LZO_INT32_C(c)          (c)
+#    define LZO_UINT32_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 4)
+#    define LZO_INT32_C(c)          (c##L)
+#    define LZO_UINT32_C(c)         (c##UL)
+#  elif (LZO_SIZEOF_LONG_LONG >= 4)
+#    define LZO_INT32_C(c)          (c##LL)
+#    define LZO_UINT32_C(c)         (c##ULL)
+#  else
+#    error "LZO_INT32_C"
+#  endif
+#endif
+#if !defined(LZO_INT64_C) && defined(lzo_int64l_t)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 8)
+#    define LZO_INT64_C(c)          ((c) + 0)
+#    define LZO_UINT64_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 8)
+#    define LZO_INT64_C(c)          ((c) + 0L)
+#    define LZO_UINT64_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 8)
+#    define LZO_INT64_C(c)          (c)
+#    define LZO_UINT64_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 8)
+#    define LZO_INT64_C(c)          (c##L)
+#    define LZO_UINT64_C(c)         (c##UL)
+#  else
+#    error "LZO_INT64_C"
+#  endif
+#endif
+#endif
+
+#endif /* already included */
+
+/* vim:set ts=4 sw=4 et: */
diff --git a/grub-core/lib/minilzo/minilzo.c b/grub-core/lib/minilzo/minilzo.c
new file mode 100644
index 0000000..ab2be5f
--- /dev/null
+++ b/grub-core/lib/minilzo/minilzo.c
@@ -0,0 +1,6053 @@
+/* minilzo.c -- mini subset of the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+   http://www.oberhumer.com/opensource/lzo/
+ */
+
+/*
+ * NOTE:
+ *   the full LZO package can be found at
+ *   http://www.oberhumer.com/opensource/lzo/
+ */
+
+#define __LZO_IN_MINILZO 1
+
+#if defined(LZO_CFG_FREESTANDING)
+#  undef MINILZO_HAVE_CONFIG_H
+#  define LZO_LIBC_FREESTANDING 1
+#  define LZO_OS_FREESTANDING 1
+#endif
+
+#ifdef MINILZO_HAVE_CONFIG_H
+#  include <config.h>
+#endif
+#include <limits.h>
+#include <stddef.h>
+#if defined(MINILZO_CFG_USE_INTERNAL_LZODEFS)
+
+#ifndef __LZODEFS_H_INCLUDED
+#define __LZODEFS_H_INCLUDED 1
+
+#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
+#  define __CYGWIN__ __CYGWIN32__
+#endif
+#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
+#  define _ALL_SOURCE 1
+#endif
+#if defined(__mips__) && defined(__R5900__)
+#  if !defined(__LONG_MAX__)
+#    define __LONG_MAX__ 9223372036854775807L
+#  endif
+#endif
+#if !defined(LZO_CFG_NO_DISABLE_WUNDEF)
+#if defined(__ARMCC_VERSION)
+#  pragma diag_suppress 193
+#elif defined(__clang__) && defined(__clang_minor__)
+#  pragma clang diagnostic ignored "-Wundef"
+#elif defined(__INTEL_COMPILER)
+#  pragma warning(disable: 193)
+#elif defined(__KEIL__) && defined(__C166__)
+#  pragma warning disable = 322
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__PATHSCALE__)
+#  if ((__GNUC__-0) >= 5 || ((__GNUC__-0) == 4 && (__GNUC_MINOR__-0) >= 2))
+#    pragma GCC diagnostic ignored "-Wundef"
+#  endif
+#elif defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
+#  if ((_MSC_VER-0) >= 1300)
+#    pragma warning(disable: 4668)
+#  endif
+#endif
+#endif
+#if 0 && defined(__POCC__) && defined(_WIN32)
+#  if (__POCC__ >= 400)
+#    pragma warn(disable: 2216)
+#  endif
+#endif
+#if 0 && defined(__WATCOMC__)
+#  if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
+#    pragma warning 203 9
+#  endif
+#endif
+#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
+#  pragma option -h
+#endif
+#if !(LZO_CFG_NO_DISABLE_WCRTNONSTDC)
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_NONSTDC_NO_WARNINGS
+#define _CRT_NONSTDC_NO_WARNINGS 1
+#endif
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS 1
+#endif
+#endif
+#if 0
+#define LZO_0xffffUL            0xfffful
+#define LZO_0xffffffffUL        0xfffffffful
+#else
+#define LZO_0xffffUL            65535ul
+#define LZO_0xffffffffUL        4294967295ul
+#endif
+#define LZO_0xffffL             LZO_0xffffUL
+#define LZO_0xffffffffL         LZO_0xffffffffUL
+#if (LZO_0xffffL == LZO_0xffffffffL)
+#  error "your preprocessor is broken 1"
+#endif
+#if (16ul * 16384ul != 262144ul)
+#  error "your preprocessor is broken 2"
+#endif
+#if 0
+#if (32767 >= 4294967295ul)
+#  error "your preprocessor is broken 3"
+#endif
+#if (65535u >= 4294967295ul)
+#  error "your preprocessor is broken 4"
+#endif
+#endif
+#if defined(__COUNTER__)
+#  ifndef LZO_CFG_USE_COUNTER
+#  define LZO_CFG_USE_COUNTER 1
+#  endif
+#else
+#  undef LZO_CFG_USE_COUNTER
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
+#  if !defined(MSDOS)
+#    define MSDOS 1
+#  endif
+#  if !defined(_MSDOS)
+#    define _MSDOS 1
+#  endif
+#elif 0 && defined(__VERSION) && defined(MB_LEN_MAX)
+#  if (__VERSION == 520) && (MB_LEN_MAX == 1)
+#    if !defined(__AZTEC_C__)
+#      define __AZTEC_C__ __VERSION
+#    endif
+#    if !defined(__DOS__)
+#      define __DOS__ 1
+#    endif
+#  endif
+#endif
+#endif
+#if defined(_MSC_VER) && defined(M_I86HM) && (UINT_MAX == LZO_0xffffL)
+#  define ptrdiff_t long
+#  define _PTRDIFF_T_DEFINED 1
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#  undef __LZO_RENAME_A
+#  undef __LZO_RENAME_B
+#  if defined(__AZTEC_C__) && defined(__DOS__)
+#    define __LZO_RENAME_A 1
+#  elif defined(_MSC_VER) && defined(MSDOS)
+#    if (_MSC_VER < 600)
+#      define __LZO_RENAME_A 1
+#    elif (_MSC_VER < 700)
+#      define __LZO_RENAME_B 1
+#    endif
+#  elif defined(__TSC__) && defined(__OS2__)
+#    define __LZO_RENAME_A 1
+#  elif defined(__MSDOS__) && defined(__TURBOC__) && (__TURBOC__ < 0x0410)
+#    define __LZO_RENAME_A 1
+#  elif defined(__PACIFIC__) && defined(DOS)
+#    if !defined(__far)
+#      define __far far
+#    endif
+#    if !defined(__near)
+#      define __near near
+#    endif
+#  endif
+#  if defined(__LZO_RENAME_A)
+#    if !defined(__cdecl)
+#      define __cdecl cdecl
+#    endif
+#    if !defined(__far)
+#      define __far far
+#    endif
+#    if !defined(__huge)
+#      define __huge huge
+#    endif
+#    if !defined(__near)
+#      define __near near
+#    endif
+#    if !defined(__pascal)
+#      define __pascal pascal
+#    endif
+#    if !defined(__huge)
+#      define __huge huge
+#    endif
+#  elif defined(__LZO_RENAME_B)
+#    if !defined(__cdecl)
+#      define __cdecl _cdecl
+#    endif
+#    if !defined(__far)
+#      define __far _far
+#    endif
+#    if !defined(__huge)
+#      define __huge _huge
+#    endif
+#    if !defined(__near)
+#      define __near _near
+#    endif
+#    if !defined(__pascal)
+#      define __pascal _pascal
+#    endif
+#  elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
+#    if !defined(__cdecl)
+#      define __cdecl cdecl
+#    endif
+#    if !defined(__pascal)
+#      define __pascal pascal
+#    endif
+#  endif
+#  undef __LZO_RENAME_A
+#  undef __LZO_RENAME_B
+#endif
+#if (UINT_MAX == LZO_0xffffL)
+#if defined(__AZTEC_C__) && defined(__DOS__)
+#  define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#elif defined(_MSC_VER) && defined(MSDOS)
+#  if (_MSC_VER < 600)
+#    define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#  endif
+#  if (_MSC_VER < 700)
+#    define LZO_BROKEN_INTEGRAL_PROMOTION 1
+#    define LZO_BROKEN_SIZEOF 1
+#  endif
+#elif defined(__PACIFIC__) && defined(DOS)
+#  define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#elif defined(__TURBOC__) && defined(__MSDOS__)
+#  if (__TURBOC__ < 0x0150)
+#    define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#    define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#    define LZO_BROKEN_INTEGRAL_PROMOTION 1
+#  endif
+#  if (__TURBOC__ < 0x0200)
+#    define LZO_BROKEN_SIZEOF 1
+#  endif
+#  if (__TURBOC__ < 0x0400) && defined(__cplusplus)
+#    define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#  endif
+#elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
+#  define LZO_BROKEN_CDECL_ALT_SYNTAX 1
+#  define LZO_BROKEN_SIZEOF 1
+#endif
+#endif
+#if defined(__WATCOMC__) && (__WATCOMC__ < 900)
+#  define LZO_BROKEN_INTEGRAL_CONSTANTS 1
+#endif
+#if defined(_CRAY) && defined(_CRAY1)
+#  define LZO_BROKEN_SIGNED_RIGHT_SHIFT 1
+#endif
+#define LZO_PP_STRINGIZE(x)             #x
+#define LZO_PP_MACRO_EXPAND(x)          LZO_PP_STRINGIZE(x)
+#define LZO_PP_CONCAT0()                /*empty*/
+#define LZO_PP_CONCAT1(a)               a
+#define LZO_PP_CONCAT2(a,b)             a ## b
+#define LZO_PP_CONCAT3(a,b,c)           a ## b ## c
+#define LZO_PP_CONCAT4(a,b,c,d)         a ## b ## c ## d
+#define LZO_PP_CONCAT5(a,b,c,d,e)       a ## b ## c ## d ## e
+#define LZO_PP_CONCAT6(a,b,c,d,e,f)     a ## b ## c ## d ## e ## f
+#define LZO_PP_CONCAT7(a,b,c,d,e,f,g)   a ## b ## c ## d ## e ## f ## g
+#define LZO_PP_ECONCAT0()               LZO_PP_CONCAT0()
+#define LZO_PP_ECONCAT1(a)              LZO_PP_CONCAT1(a)
+#define LZO_PP_ECONCAT2(a,b)            LZO_PP_CONCAT2(a,b)
+#define LZO_PP_ECONCAT3(a,b,c)          LZO_PP_CONCAT3(a,b,c)
+#define LZO_PP_ECONCAT4(a,b,c,d)        LZO_PP_CONCAT4(a,b,c,d)
+#define LZO_PP_ECONCAT5(a,b,c,d,e)      LZO_PP_CONCAT5(a,b,c,d,e)
+#define LZO_PP_ECONCAT6(a,b,c,d,e,f)    LZO_PP_CONCAT6(a,b,c,d,e,f)
+#define LZO_PP_ECONCAT7(a,b,c,d,e,f,g)  LZO_PP_CONCAT7(a,b,c,d,e,f,g)
+#define LZO_PP_EMPTY                    /*empty*/
+#define LZO_PP_EMPTY0()                 /*empty*/
+#define LZO_PP_EMPTY1(a)                /*empty*/
+#define LZO_PP_EMPTY2(a,b)              /*empty*/
+#define LZO_PP_EMPTY3(a,b,c)            /*empty*/
+#define LZO_PP_EMPTY4(a,b,c,d)          /*empty*/
+#define LZO_PP_EMPTY5(a,b,c,d,e)        /*empty*/
+#define LZO_PP_EMPTY6(a,b,c,d,e,f)      /*empty*/
+#define LZO_PP_EMPTY7(a,b,c,d,e,f,g)    /*empty*/
+#if 1
+#define LZO_CPP_STRINGIZE(x)            #x
+#define LZO_CPP_MACRO_EXPAND(x)         LZO_CPP_STRINGIZE(x)
+#define LZO_CPP_CONCAT2(a,b)            a ## b
+#define LZO_CPP_CONCAT3(a,b,c)          a ## b ## c
+#define LZO_CPP_CONCAT4(a,b,c,d)        a ## b ## c ## d
+#define LZO_CPP_CONCAT5(a,b,c,d,e)      a ## b ## c ## d ## e
+#define LZO_CPP_CONCAT6(a,b,c,d,e,f)    a ## b ## c ## d ## e ## f
+#define LZO_CPP_CONCAT7(a,b,c,d,e,f,g)  a ## b ## c ## d ## e ## f ## g
+#define LZO_CPP_ECONCAT2(a,b)           LZO_CPP_CONCAT2(a,b)
+#define LZO_CPP_ECONCAT3(a,b,c)         LZO_CPP_CONCAT3(a,b,c)
+#define LZO_CPP_ECONCAT4(a,b,c,d)       LZO_CPP_CONCAT4(a,b,c,d)
+#define LZO_CPP_ECONCAT5(a,b,c,d,e)     LZO_CPP_CONCAT5(a,b,c,d,e)
+#define LZO_CPP_ECONCAT6(a,b,c,d,e,f)   LZO_CPP_CONCAT6(a,b,c,d,e,f)
+#define LZO_CPP_ECONCAT7(a,b,c,d,e,f,g) LZO_CPP_CONCAT7(a,b,c,d,e,f,g)
+#endif
+#define __LZO_MASK_GEN(o,b)     (((((o) << ((b)-!!(b))) - (o)) << 1) + (o)*!!(b))
+#if 1 && defined(__cplusplus)
+#  if !defined(__STDC_CONSTANT_MACROS)
+#    define __STDC_CONSTANT_MACROS 1
+#  endif
+#  if !defined(__STDC_LIMIT_MACROS)
+#    define __STDC_LIMIT_MACROS 1
+#  endif
+#endif
+#if defined(__cplusplus)
+#  define LZO_EXTERN_C          extern "C"
+#  define LZO_EXTERN_C_BEGIN    extern "C" {
+#  define LZO_EXTERN_C_END      }
+#else
+#  define LZO_EXTERN_C          extern
+#  define LZO_EXTERN_C_BEGIN    /*empty*/
+#  define LZO_EXTERN_C_END      /*empty*/
+#endif
+#if !defined(__LZO_OS_OVERRIDE)
+#if (LZO_OS_FREESTANDING)
+#  define LZO_INFO_OS           "freestanding"
+#elif (LZO_OS_EMBEDDED)
+#  define LZO_INFO_OS           "embedded"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_OS_EMBEDDED       1
+#  define LZO_INFO_OS           "embedded"
+#elif defined(__CYGWIN__) && defined(__GNUC__)
+#  define LZO_OS_CYGWIN         1
+#  define LZO_INFO_OS           "cygwin"
+#elif defined(__EMX__) && defined(__GNUC__)
+#  define LZO_OS_EMX            1
+#  define LZO_INFO_OS           "emx"
+#elif defined(__BEOS__)
+#  define LZO_OS_BEOS           1
+#  define LZO_INFO_OS           "beos"
+#elif defined(__Lynx__)
+#  define LZO_OS_LYNXOS         1
+#  define LZO_INFO_OS           "lynxos"
+#elif defined(__OS400__)
+#  define LZO_OS_OS400          1
+#  define LZO_INFO_OS           "os400"
+#elif defined(__QNX__)
+#  define LZO_OS_QNX            1
+#  define LZO_INFO_OS           "qnx"
+#elif defined(__BORLANDC__) && defined(__DPMI32__) && (__BORLANDC__ >= 0x0460)
+#  define LZO_OS_DOS32          1
+#  define LZO_INFO_OS           "dos32"
+#elif defined(__BORLANDC__) && defined(__DPMI16__)
+#  define LZO_OS_DOS16          1
+#  define LZO_INFO_OS           "dos16"
+#elif defined(__ZTC__) && defined(DOS386)
+#  define LZO_OS_DOS32          1
+#  define LZO_INFO_OS           "dos32"
+#elif defined(__OS2__) || defined(__OS2V2__)
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_OS216        1
+#    define LZO_INFO_OS         "os216"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_OS2          1
+#    define LZO_INFO_OS         "os2"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__WIN64__) || defined(_WIN64) || defined(WIN64)
+#  define LZO_OS_WIN64          1
+#  define LZO_INFO_OS           "win64"
+#elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(__WINDOWS_386__)
+#  define LZO_OS_WIN32          1
+#  define LZO_INFO_OS           "win32"
+#elif defined(__MWERKS__) && defined(__INTEL__)
+#  define LZO_OS_WIN32          1
+#  define LZO_INFO_OS           "win32"
+#elif defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_WIN16        1
+#    define LZO_INFO_OS         "win16"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_WIN32        1
+#    define LZO_INFO_OS         "win32"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__DOS__) || defined(__MSDOS__) || defined(_MSDOS) || defined(MSDOS) || (defined(__PACIFIC__) && defined(DOS))
+#  if (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_DOS16        1
+#    define LZO_INFO_OS         "dos16"
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_OS_DOS32        1
+#    define LZO_INFO_OS         "dos32"
+#  else
+#    error "check your limits.h header"
+#  endif
+#elif defined(__WATCOMC__)
+#  if defined(__NT__) && (UINT_MAX == LZO_0xffffL)
+#    define LZO_OS_DOS16        1
+#    define LZO_INFO_OS         "dos16"
+#  elif defined(__NT__) && (__WATCOMC__ < 1100)
+#    define LZO_OS_WIN32        1
+#    define LZO_INFO_OS         "win32"
+#  elif defined(__linux__) || defined(__LINUX__)
+#    define LZO_OS_POSIX        1
+#    define LZO_INFO_OS         "posix"
+#  else
+#    error "please specify a target using the -bt compiler option"
+#  endif
+#elif defined(__palmos__)
+#  define LZO_OS_PALMOS         1
+#  define LZO_INFO_OS           "palmos"
+#elif defined(__TOS__) || defined(__atarist__)
+#  define LZO_OS_TOS            1
+#  define LZO_INFO_OS           "tos"
+#elif defined(macintosh) && !defined(__ppc__)
+#  define LZO_OS_MACCLASSIC     1
+#  define LZO_INFO_OS           "macclassic"
+#elif defined(__VMS)
+#  define LZO_OS_VMS            1
+#  define LZO_INFO_OS           "vms"
+#elif (defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__)
+#  define LZO_OS_CONSOLE        1
+#  define LZO_OS_CONSOLE_PS2    1
+#  define LZO_INFO_OS           "console"
+#  define LZO_INFO_OS_CONSOLE   "ps2"
+#elif defined(__mips__) && defined(__psp__)
+#  define LZO_OS_CONSOLE        1
+#  define LZO_OS_CONSOLE_PSP    1
+#  define LZO_INFO_OS           "console"
+#  define LZO_INFO_OS_CONSOLE   "psp"
+#else
+#  define LZO_OS_POSIX          1
+#  define LZO_INFO_OS           "posix"
+#endif
+#if (LZO_OS_POSIX)
+#  if defined(_AIX) || defined(__AIX__) || defined(__aix__)
+#    define LZO_OS_POSIX_AIX        1
+#    define LZO_INFO_OS_POSIX       "aix"
+#  elif defined(__FreeBSD__)
+#    define LZO_OS_POSIX_FREEBSD    1
+#    define LZO_INFO_OS_POSIX       "freebsd"
+#  elif defined(__hpux__) || defined(__hpux)
+#    define LZO_OS_POSIX_HPUX       1
+#    define LZO_INFO_OS_POSIX       "hpux"
+#  elif defined(__INTERIX)
+#    define LZO_OS_POSIX_INTERIX    1
+#    define LZO_INFO_OS_POSIX       "interix"
+#  elif defined(__IRIX__) || defined(__irix__)
+#    define LZO_OS_POSIX_IRIX       1
+#    define LZO_INFO_OS_POSIX       "irix"
+#  elif defined(__linux__) || defined(__linux) || defined(__LINUX__)
+#    define LZO_OS_POSIX_LINUX      1
+#    define LZO_INFO_OS_POSIX       "linux"
+#  elif defined(__APPLE__) && defined(__MACH__)
+#    if ((__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__-0) >= 20000)
+#      define LZO_OS_POSIX_DARWIN     1040
+#      define LZO_INFO_OS_POSIX       "darwin_iphone"
+#    elif ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) >= 1040)
+#      define LZO_OS_POSIX_DARWIN     __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+#      define LZO_INFO_OS_POSIX       "darwin"
+#    else
+#      define LZO_OS_POSIX_DARWIN     1
+#      define LZO_INFO_OS_POSIX       "darwin"
+#    endif
+#    define LZO_OS_POSIX_MACOSX     LZO_OS_POSIX_DARWIN
+#  elif defined(__minix__) || defined(__minix)
+#    define LZO_OS_POSIX_MINIX      1
+#    define LZO_INFO_OS_POSIX       "minix"
+#  elif defined(__NetBSD__)
+#    define LZO_OS_POSIX_NETBSD     1
+#    define LZO_INFO_OS_POSIX       "netbsd"
+#  elif defined(__OpenBSD__)
+#    define LZO_OS_POSIX_OPENBSD    1
+#    define LZO_INFO_OS_POSIX       "openbsd"
+#  elif defined(__osf__)
+#    define LZO_OS_POSIX_OSF        1
+#    define LZO_INFO_OS_POSIX       "osf"
+#  elif defined(__solaris__) || defined(__sun)
+#    if defined(__SVR4) || defined(__svr4__)
+#      define LZO_OS_POSIX_SOLARIS  1
+#      define LZO_INFO_OS_POSIX     "solaris"
+#    else
+#      define LZO_OS_POSIX_SUNOS    1
+#      define LZO_INFO_OS_POSIX     "sunos"
+#    endif
+#  elif defined(__ultrix__) || defined(__ultrix)
+#    define LZO_OS_POSIX_ULTRIX     1
+#    define LZO_INFO_OS_POSIX       "ultrix"
+#  elif defined(_UNICOS)
+#    define LZO_OS_POSIX_UNICOS     1
+#    define LZO_INFO_OS_POSIX       "unicos"
+#  else
+#    define LZO_OS_POSIX_UNKNOWN    1
+#    define LZO_INFO_OS_POSIX       "unknown"
+#  endif
+#endif
+#endif
+#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#  if (UINT_MAX != LZO_0xffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (UINT_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
+#  define LZO_CC_CILLY          1
+#  define LZO_INFO_CC           "Cilly"
+#  if defined(__CILLY__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__CILLY__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif 0 && defined(SDCC) && defined(__VERSION__) && !defined(__GNUC__)
+#  define LZO_CC_SDCC           1
+#  define LZO_INFO_CC           "sdcc"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(SDCC)
+#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
+#  define LZO_CC_PATHSCALE      (__PATHCC__ * 0x10000L + (__PATHCC_MINOR__-0) * 0x100 + (__PATHCC_PATCHLEVEL__-0))
+#  define LZO_INFO_CC           "Pathscale C"
+#  define LZO_INFO_CCVER        __PATHSCALE__
+#  if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_PATHSCALE_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__INTEL_COMPILER) && ((__INTEL_COMPILER-0) > 0)
+#  define LZO_CC_INTELC         __INTEL_COMPILER
+#  define LZO_INFO_CC           "Intel C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__INTEL_COMPILER)
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_INTELC_MSC   _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_INTELC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__POCC__) && defined(_WIN32)
+#  define LZO_CC_PELLESC        1
+#  define LZO_INFO_CC           "Pelles C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__POCC__)
+#elif defined(__ARMCC_VERSION) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#  if defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_ARMCC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  else
+#    define LZO_CC_ARMCC_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  endif
+#  define LZO_CC_ARMCC          __ARMCC_VERSION
+#  define LZO_INFO_CC           "ARM C Compiler"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__clang__) && defined(__llvm__) && defined(__VERSION__)
+#  if defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__)
+#    define LZO_CC_CLANG        (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
+#  else
+#    define LZO_CC_CLANG        0x010000L
+#  endif
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_CLANG_MSC    _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_CLANG_GNUC   (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#  define LZO_INFO_CC           "clang"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#  if defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_LLVM_GNUC    (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  else
+#    define LZO_CC_LLVM_GNUC    (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  endif
+#  define LZO_CC_LLVM           LZO_CC_LLVM_GNUC
+#  define LZO_INFO_CC           "llvm-gcc"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(__ACK__) && defined(_ACK)
+#  define LZO_CC_ACK            1
+#  define LZO_INFO_CC           "Amsterdam Compiler Kit C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__ARMCC_VERSION) && !defined(__GNUC__)
+#  define LZO_CC_ARMCC          __ARMCC_VERSION
+#  define LZO_CC_ARMCC_ARMCC    __ARMCC_VERSION
+#  define LZO_INFO_CC           "ARM C Compiler"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__ARMCC_VERSION)
+#elif defined(__AZTEC_C__)
+#  define LZO_CC_AZTECC         1
+#  define LZO_INFO_CC           "Aztec C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__AZTEC_C__)
+#elif defined(__CODEGEARC__)
+#  define LZO_CC_CODEGEARC      1
+#  define LZO_INFO_CC           "CodeGear C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__CODEGEARC__)
+#elif defined(__BORLANDC__)
+#  define LZO_CC_BORLANDC       1
+#  define LZO_INFO_CC           "Borland C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__BORLANDC__)
+#elif defined(_CRAYC) && defined(_RELEASE)
+#  define LZO_CC_CRAYC          1
+#  define LZO_INFO_CC           "Cray C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(_RELEASE)
+#elif defined(__DMC__) && defined(__SC__)
+#  define LZO_CC_DMC            1
+#  define LZO_INFO_CC           "Digital Mars C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__DMC__)
+#elif defined(__DECC)
+#  define LZO_CC_DECC           1
+#  define LZO_INFO_CC           "DEC C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__DECC)
+#elif (defined(__ghs) || defined(__ghs__)) && defined(__GHS_VERSION_NUMBER) && ((__GHS_VERSION_NUMBER-0) > 0)
+#  define LZO_CC_GHS            1
+#  define LZO_INFO_CC           "Green Hills C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__GHS_VERSION_NUMBER)
+#  if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#    define LZO_CC_GHS_MSC      _MSC_VER
+#  elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#    define LZO_CC_GHS_GNUC     (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  endif
+#elif defined(__HIGHC__)
+#  define LZO_CC_HIGHC          1
+#  define LZO_INFO_CC           "MetaWare High C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__HP_aCC) && ((__HP_aCC-0) > 0)
+#  define LZO_CC_HPACC          __HP_aCC
+#  define LZO_INFO_CC           "HP aCC"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__HP_aCC)
+#elif defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_CC_IARC           1
+#  define LZO_INFO_CC           "IAR C"
+#  if defined(__VER__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__VER__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__IBMC__) && ((__IBMC__-0) > 0)
+#  define LZO_CC_IBMC           __IBMC__
+#  define LZO_INFO_CC           "IBM C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__IBMC__)
+#elif defined(__IBMCPP__) && ((__IBMCPP__-0) > 0)
+#  define LZO_CC_IBMC           __IBMCPP__
+#  define LZO_INFO_CC           "IBM C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__IBMCPP__)
+#elif defined(__KEIL__) && defined(__C166__)
+#  define LZO_CC_KEILC          1
+#  define LZO_INFO_CC           "Keil C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__C166__)
+#elif defined(__LCC__) && defined(_WIN32) && defined(__LCCOPTIMLEVEL)
+#  define LZO_CC_LCCWIN32       1
+#  define LZO_INFO_CC           "lcc-win32"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__LCC__)
+#  define LZO_CC_LCC            1
+#  define LZO_INFO_CC           "lcc"
+#  if defined(__LCC_VERSION__)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__LCC_VERSION__)
+#  else
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__MWERKS__) && ((__MWERKS__-0) > 0)
+#  define LZO_CC_MWERKS         __MWERKS__
+#  define LZO_INFO_CC           "Metrowerks C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__MWERKS__)
+#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
+#  define LZO_CC_NDPC           1
+#  define LZO_INFO_CC           "Microway NDP C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__PACIFIC__)
+#  define LZO_CC_PACIFICC       1
+#  define LZO_INFO_CC           "Pacific C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__PACIFIC__)
+#elif defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__)
+#  if defined(__PGIC_PATCHLEVEL__)
+#    define LZO_CC_PGI          (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100 + (__PGIC_PATCHLEVEL__-0))
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) "." LZO_PP_MACRO_EXPAND(__PGIC_PATCHLEVEL__)
+#  else
+#    define LZO_CC_PGI          (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) ".0"
+#  endif
+#  define LZO_INFO_CC           "Portland Group PGI C"
+#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
+#  define LZO_CC_PGI            1
+#  define LZO_INFO_CC           "Portland Group PGI C"
+#  define LZO_INFO_CCVER        "unknown"
+#elif defined(__PUREC__) && defined(__TOS__)
+#  define LZO_CC_PUREC          1
+#  define LZO_INFO_CC           "Pure C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__PUREC__)
+#elif defined(__SC__) && defined(__ZTC__)
+#  define LZO_CC_SYMANTECC      1
+#  define LZO_INFO_CC           "Symantec C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__SC__)
+#elif defined(__SUNPRO_C)
+#  define LZO_INFO_CC           "SunPro C"
+#  if ((__SUNPRO_C-0) > 0)
+#    define LZO_CC_SUNPROC      __SUNPRO_C
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__SUNPRO_C)
+#  else
+#    define LZO_CC_SUNPROC      1
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__SUNPRO_CC)
+#  define LZO_INFO_CC           "SunPro C"
+#  if ((__SUNPRO_CC-0) > 0)
+#    define LZO_CC_SUNPROC      __SUNPRO_CC
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__SUNPRO_CC)
+#  else
+#    define LZO_CC_SUNPROC      1
+#    define LZO_INFO_CCVER      "unknown"
+#  endif
+#elif defined(__TINYC__)
+#  define LZO_CC_TINYC          1
+#  define LZO_INFO_CC           "Tiny C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TINYC__)
+#elif defined(__TSC__)
+#  define LZO_CC_TOPSPEEDC      1
+#  define LZO_INFO_CC           "TopSpeed C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TSC__)
+#elif defined(__WATCOMC__)
+#  define LZO_CC_WATCOMC        1
+#  define LZO_INFO_CC           "Watcom C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__WATCOMC__)
+#elif defined(__TURBOC__)
+#  define LZO_CC_TURBOC         1
+#  define LZO_INFO_CC           "Turbo C"
+#  define LZO_INFO_CCVER        LZO_PP_MACRO_EXPAND(__TURBOC__)
+#elif defined(__ZTC__)
+#  define LZO_CC_ZORTECHC       1
+#  define LZO_INFO_CC           "Zortech C"
+#  if ((__ZTC__-0) == 0x310)
+#    define LZO_INFO_CCVER      "0x310"
+#  else
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(__ZTC__)
+#  endif
+#elif defined(__GNUC__) && defined(__VERSION__)
+#  if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+#  elif defined(__GNUC_MINOR__)
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+#  else
+#    define LZO_CC_GNUC         (__GNUC__ * 0x10000L)
+#  endif
+#  define LZO_INFO_CC           "gcc"
+#  define LZO_INFO_CCVER        __VERSION__
+#elif defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+#  define LZO_CC_MSC            _MSC_VER
+#  define LZO_INFO_CC           "Microsoft C"
+#  if defined(_MSC_FULL_VER)
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
+#  else
+#    define LZO_INFO_CCVER      LZO_PP_MACRO_EXPAND(_MSC_VER)
+#  endif
+#else
+#  define LZO_CC_UNKNOWN        1
+#  define LZO_INFO_CC           "unknown"
+#  define LZO_INFO_CCVER        "unknown"
+#endif
+#if (LZO_CC_GNUC) && defined(__OPEN64__)
+#  if defined(__OPENCC__) && defined(__OPENCC_MINOR__) && defined(__OPENCC_PATCHLEVEL__)
+#    define LZO_CC_OPEN64       (__OPENCC__ * 0x10000L + (__OPENCC_MINOR__-0) * 0x100 + (__OPENCC_PATCHLEVEL__-0))
+#    define LZO_CC_OPEN64_GNUC  LZO_CC_GNUC
+#  endif
+#endif
+#if (LZO_CC_GNUC) && defined(__PCC__)
+#  if defined(__PCC__) && defined(__PCC_MINOR__) && defined(__PCC_MINORMINOR__)
+#    define LZO_CC_PCC          (__PCC__ * 0x10000L + (__PCC_MINOR__-0) * 0x100 + (__PCC_MINORMINOR__-0))
+#    define LZO_CC_PCC_GNUC     LZO_CC_GNUC
+#  endif
+#endif
+#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
+#  error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
+#endif
+#if !defined(__LZO_ARCH_OVERRIDE) && !(LZO_ARCH_GENERIC) && defined(_CRAY)
+#  if (UINT_MAX > LZO_0xffffffffL) && defined(_CRAY)
+#    if defined(_CRAYMPP) || defined(_CRAYT3D) || defined(_CRAYT3E)
+#      define LZO_ARCH_CRAY_MPP     1
+#    elif defined(_CRAY1)
+#      define LZO_ARCH_CRAY_PVP     1
+#    endif
+#  endif
+#endif
+#if !defined(__LZO_ARCH_OVERRIDE)
+#if (LZO_ARCH_GENERIC)
+#  define LZO_INFO_ARCH             "generic"
+#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#  define LZO_ARCH_I086             1
+#  define LZO_INFO_ARCH             "i086"
+#elif defined(__aarch64__)
+#  define LZO_ARCH_ARM64            1
+#  define LZO_INFO_ARCH             "arm64"
+#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
+#  define LZO_ARCH_ALPHA            1
+#  define LZO_INFO_ARCH             "alpha"
+#elif (LZO_ARCH_CRAY_MPP) && (defined(_CRAYT3D) || defined(_CRAYT3E))
+#  define LZO_ARCH_ALPHA            1
+#  define LZO_INFO_ARCH             "alpha"
+#elif defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)
+#  define LZO_ARCH_AMD64            1
+#  define LZO_INFO_ARCH             "amd64"
+#elif defined(__thumb__) || (defined(_M_ARM) && defined(_M_THUMB))
+#  define LZO_ARCH_ARM              1
+#  define LZO_ARCH_ARM_THUMB        1
+#  define LZO_INFO_ARCH             "arm_thumb"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCARM__)
+#  define LZO_ARCH_ARM              1
+#  if defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 1)
+#    define LZO_ARCH_ARM_THUMB      1
+#    define LZO_INFO_ARCH           "arm_thumb"
+#  elif defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 2)
+#    define LZO_INFO_ARCH           "arm"
+#  else
+#    define LZO_INFO_ARCH           "arm"
+#  endif
+#elif defined(__arm__) || defined(_M_ARM)
+#  define LZO_ARCH_ARM              1
+#  define LZO_INFO_ARCH             "arm"
+#elif (UINT_MAX <= LZO_0xffffL) && defined(__AVR__)
+#  define LZO_ARCH_AVR              1
+#  define LZO_INFO_ARCH             "avr"
+#elif defined(__avr32__) || defined(__AVR32__)
+#  define LZO_ARCH_AVR32            1
+#  define LZO_INFO_ARCH             "avr32"
+#elif defined(__bfin__)
+#  define LZO_ARCH_BLACKFIN         1
+#  define LZO_INFO_ARCH             "blackfin"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C166__)
+#  define LZO_ARCH_C166             1
+#  define LZO_INFO_ARCH             "c166"
+#elif defined(__cris__)
+#  define LZO_ARCH_CRIS             1
+#  define LZO_INFO_ARCH             "cris"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCEZ80__)
+#  define LZO_ARCH_EZ80             1
+#  define LZO_INFO_ARCH             "ez80"
+#elif defined(__H8300__) || defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#  define LZO_ARCH_H8300            1
+#  define LZO_INFO_ARCH             "h8300"
+#elif defined(__hppa__) || defined(__hppa)
+#  define LZO_ARCH_HPPA             1
+#  define LZO_INFO_ARCH             "hppa"
+#elif defined(__386__) || defined(__i386__) || defined(__i386) || defined(_M_IX86) || defined(_M_I386)
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif (LZO_CC_ZORTECHC && defined(__I86__))
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif (LZO_OS_DOS32 && LZO_CC_HIGHC) && defined(_I386)
+#  define LZO_ARCH_I386             1
+#  define LZO_ARCH_IA32             1
+#  define LZO_INFO_ARCH             "i386"
+#elif defined(__ia64__) || defined(__ia64) || defined(_M_IA64)
+#  define LZO_ARCH_IA64             1
+#  define LZO_INFO_ARCH             "ia64"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__m32c__)
+#  define LZO_ARCH_M16C             1
+#  define LZO_INFO_ARCH             "m16c"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCM16C__)
+#  define LZO_ARCH_M16C             1
+#  define LZO_INFO_ARCH             "m16c"
+#elif defined(__m32r__)
+#  define LZO_ARCH_M32R             1
+#  define LZO_INFO_ARCH             "m32r"
+#elif (LZO_OS_TOS) || defined(__m68k__) || defined(__m68000__) || defined(__mc68000__) || defined(__mc68020__) || defined(_M_M68K)
+#  define LZO_ARCH_M68K             1
+#  define LZO_INFO_ARCH             "m68k"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C251__)
+#  define LZO_ARCH_MCS251           1
+#  define LZO_INFO_ARCH             "mcs251"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__C51__)
+#  define LZO_ARCH_MCS51            1
+#  define LZO_INFO_ARCH             "mcs51"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC8051__)
+#  define LZO_ARCH_MCS51            1
+#  define LZO_INFO_ARCH             "mcs51"
+#elif defined(__mips__) || defined(__mips) || defined(_MIPS_ARCH) || defined(_M_MRX000)
+#  define LZO_ARCH_MIPS             1
+#  define LZO_INFO_ARCH             "mips"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__MSP430__)
+#  define LZO_ARCH_MSP430           1
+#  define LZO_INFO_ARCH             "msp430"
+#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC430__)
+#  define LZO_ARCH_MSP430           1
+#  define LZO_INFO_ARCH             "msp430"
+#elif defined(__powerpc__) || defined(__powerpc) || defined(__ppc__) || defined(__PPC__) || defined(_M_PPC) || defined(_ARCH_PPC) || defined(_ARCH_PWR)
+#  define LZO_ARCH_POWERPC          1
+#  define LZO_INFO_ARCH             "powerpc"
+#elif defined(__s390__) || defined(__s390) || defined(__s390x__) || defined(__s390x)
+#  define LZO_ARCH_S390             1
+#  define LZO_INFO_ARCH             "s390"
+#elif defined(__sh__) || defined(_M_SH)
+#  define LZO_ARCH_SH               1
+#  define LZO_INFO_ARCH             "sh"
+#elif defined(__sparc__) || defined(__sparc) || defined(__sparcv8)
+#  define LZO_ARCH_SPARC            1
+#  define LZO_INFO_ARCH             "sparc"
+#elif defined(__SPU__)
+#  define LZO_ARCH_SPU              1
+#  define LZO_INFO_ARCH             "spu"
+#elif (UINT_MAX == LZO_0xffffL) && defined(__z80)
+#  define LZO_ARCH_Z80              1
+#  define LZO_INFO_ARCH             "z80"
+#elif (LZO_ARCH_CRAY_PVP)
+#  if defined(_CRAYSV1)
+#    define LZO_ARCH_CRAY_SV1       1
+#    define LZO_INFO_ARCH           "cray_sv1"
+#  elif (_ADDR64)
+#    define LZO_ARCH_CRAY_T90       1
+#    define LZO_INFO_ARCH           "cray_t90"
+#  elif (_ADDR32)
+#    define LZO_ARCH_CRAY_YMP       1
+#    define LZO_INFO_ARCH           "cray_ymp"
+#  else
+#    define LZO_ARCH_CRAY_XMP       1
+#    define LZO_INFO_ARCH           "cray_xmp"
+#  endif
+#else
+#  define LZO_ARCH_UNKNOWN          1
+#  define LZO_INFO_ARCH             "unknown"
+#endif
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_DOS32 || LZO_OS_OS2)
+#  error "FIXME - missing define for CPU architecture"
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
+#  error "FIXME - missing LZO_OS_WIN32 define for CPU architecture"
+#endif
+#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
+#  error "FIXME - missing LZO_OS_WIN64 define for CPU architecture"
+#endif
+#if (LZO_OS_OS216 || LZO_OS_WIN16)
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
+#  define LZO_ARCH_I086PM           1
+#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
+#  define LZO_ARCH_I086PM           1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64)
+#  define LZO_ARCH_X64              1
+#elif (!LZO_ARCH_AMD64 && LZO_ARCH_X64) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_AMD64            1
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64)
+#  define LZO_ARCH_AARCH64          1
+#elif (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_ARM64            1
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86)
+#  define LZO_ARCH_X86              1
+#elif (!LZO_ARCH_I386 && LZO_ARCH_X86) && defined(__LZO_ARCH_OVERRIDE)
+#  define LZO_ARCH_I386            1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64) || (!LZO_ARCH_AMD64 && LZO_ARCH_X64)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64) || (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86) || (!LZO_ARCH_I386 && LZO_ARCH_X86)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB && !LZO_ARCH_ARM)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && !LZO_ARCH_ARM_THUMB)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB2 && !LZO_ARCH_ARM_THUMB)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && LZO_ARCH_ARM_THUMB2)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086PM && !LZO_ARCH_I086)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086)
+#  if (UINT_MAX != LZO_0xffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_ARCH_I386)
+#  if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#  if (ULONG_MAX != LZO_0xffffffffL)
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#if (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#  if !defined(LZO_TARGET_FEATURE_SSE2)
+#    if defined(__SSE2__)
+#      define LZO_TARGET_FEATURE_SSE2       1
+#    elif defined(_MSC_VER) && ((defined(_M_IX86_FP) && ((_M_IX86_FP)+0 >= 2)) || defined(_M_AMD64))
+#      define LZO_TARGET_FEATURE_SSE2       1
+#    endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_SSSE3)
+#  if (LZO_TARGET_FEATURE_SSE2)
+#    if defined(__SSSE3__)
+#      define LZO_TARGET_FEATURE_SSSE3      1
+#    elif defined(_MSC_VER) && defined(__AVX__)
+#      define LZO_TARGET_FEATURE_SSSE3      1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_SSE4_2)
+#  if (LZO_TARGET_FEATURE_SSSE3)
+#    if defined(__SSE4_2__)
+#      define LZO_TARGET_FEATURE_SSE4_2     1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_AVX)
+#  if (LZO_TARGET_FEATURE_SSSE3)
+#    if defined(__AVX__)
+#      define LZO_TARGET_FEATURE_AVX        1
+#    endif
+#  endif
+#  endif
+#  if !defined(LZO_TARGET_FEATURE_AVX2)
+#  if (LZO_TARGET_FEATURE_AVX)
+#    if defined(__AVX2__)
+#      define LZO_TARGET_FEATURE_AVX2       1
+#    endif
+#  endif
+#  endif
+#endif
+#if (LZO_TARGET_FEATURE_SSSE3 && !(LZO_TARGET_FEATURE_SSE2))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_SSE4_2 && !(LZO_TARGET_FEATURE_SSSE3))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX && !(LZO_TARGET_FEATURE_SSSE3))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX2 && !(LZO_TARGET_FEATURE_AVX))
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM)
+#  if !defined(LZO_TARGET_FEATURE_NEON)
+#    if defined(__ARM_NEON__)
+#      define LZO_TARGET_FEATURE_NEON       1
+#    endif
+#  endif
+#elif (LZO_ARCH_ARM64)
+#  if !defined(LZO_TARGET_FEATURE_NEON)
+#    if 1
+#      define LZO_TARGET_FEATURE_NEON       1
+#    endif
+#  endif
+#endif
+#if 0
+#elif !defined(__LZO_MM_OVERRIDE)
+#if (LZO_ARCH_I086)
+#if (UINT_MAX != LZO_0xffffL)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
+#  define LZO_MM_TINY           1
+#elif defined(__HUGE__) || defined(_HUGE_) || defined(M_I86HM) || defined(_M_I86HM)
+#  define LZO_MM_HUGE           1
+#elif defined(__SMALL__) || defined(M_I86SM) || defined(_M_I86SM) || defined(SMALL_MODEL)
+#  define LZO_MM_SMALL          1
+#elif defined(__MEDIUM__) || defined(M_I86MM) || defined(_M_I86MM)
+#  define LZO_MM_MEDIUM         1
+#elif defined(__COMPACT__) || defined(M_I86CM) || defined(_M_I86CM)
+#  define LZO_MM_COMPACT        1
+#elif defined(__LARGE__) || defined(M_I86LM) || defined(_M_I86LM) || defined(LARGE_MODEL)
+#  define LZO_MM_LARGE          1
+#elif (LZO_CC_AZTECC)
+#  if defined(_LARGE_CODE) && defined(_LARGE_DATA)
+#    define LZO_MM_LARGE        1
+#  elif defined(_LARGE_CODE)
+#    define LZO_MM_MEDIUM       1
+#  elif defined(_LARGE_DATA)
+#    define LZO_MM_COMPACT      1
+#  else
+#    define LZO_MM_SMALL        1
+#  endif
+#elif (LZO_CC_ZORTECHC && defined(__VCM__))
+#  define LZO_MM_LARGE          1
+#else
+#  error "unknown LZO_ARCH_I086 memory model"
+#endif
+#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
+#define LZO_HAVE_MM_HUGE_PTR        1
+#define LZO_HAVE_MM_HUGE_ARRAY      1
+#if (LZO_MM_TINY)
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#endif
+#if (LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_ZORTECHC)
+#  undef LZO_HAVE_MM_HUGE_PTR
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#elif (LZO_CC_MSC && defined(_QC))
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#  if (_MSC_VER < 600)
+#    undef LZO_HAVE_MM_HUGE_PTR
+#  endif
+#elif (LZO_CC_TURBOC && (__TURBOC__ < 0x0295))
+#  undef LZO_HAVE_MM_HUGE_ARRAY
+#endif
+#if (LZO_ARCH_I086PM) && !(LZO_HAVE_MM_HUGE_PTR)
+#  if (LZO_OS_DOS16)
+#    error "unexpected configuration - check your compiler defines"
+#  elif (LZO_CC_ZORTECHC)
+#  else
+#    error "unexpected configuration - check your compiler defines"
+#  endif
+#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+#if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0200))
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_MSC || LZO_CC_TOPSPEEDC)
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif (LZO_CC_TURBOC && (__TURBOC__ >= 0x0295))
+   extern void __near __cdecl _AHSHIFT(void);
+#  define LZO_MM_AHSHIFT      ((unsigned) _AHSHIFT)
+#elif ((LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_TURBOC) && LZO_OS_DOS16)
+#  define LZO_MM_AHSHIFT      12
+#elif (LZO_CC_WATCOMC)
+   extern unsigned char _HShift;
+#  define LZO_MM_AHSHIFT      ((unsigned) _HShift)
+#else
+#  error "FIXME - implement LZO_MM_AHSHIFT"
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif
+#elif (LZO_ARCH_C166)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_C166 __MODEL__"
+#elif ((__MODEL__) == 0)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 1)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_C166 __MODEL__"
+#endif
+#elif (LZO_ARCH_MCS251)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_MCS251 __MODEL__"
+#elif ((__MODEL__) == 0)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_MCS251 __MODEL__"
+#endif
+#elif (LZO_ARCH_MCS51)
+#if !defined(__MODEL__)
+#  error "FIXME - LZO_ARCH_MCS51 __MODEL__"
+#elif ((__MODEL__) == 1)
+#  define LZO_MM_SMALL          1
+#elif ((__MODEL__) == 2)
+#  define LZO_MM_LARGE          1
+#elif ((__MODEL__) == 3)
+#  define LZO_MM_TINY           1
+#elif ((__MODEL__) == 4)
+#  define LZO_MM_XTINY          1
+#elif ((__MODEL__) == 5)
+#  define LZO_MM_XSMALL         1
+#else
+#  error "FIXME - LZO_ARCH_MCS51 __MODEL__"
+#endif
+#elif (LZO_ARCH_CRAY_PVP)
+#  define LZO_MM_PVP            1
+#else
+#  define LZO_MM_FLAT           1
+#endif
+#if (LZO_MM_COMPACT)
+#  define LZO_INFO_MM           "compact"
+#elif (LZO_MM_FLAT)
+#  define LZO_INFO_MM           "flat"
+#elif (LZO_MM_HUGE)
+#  define LZO_INFO_MM           "huge"
+#elif (LZO_MM_LARGE)
+#  define LZO_INFO_MM           "large"
+#elif (LZO_MM_MEDIUM)
+#  define LZO_INFO_MM           "medium"
+#elif (LZO_MM_PVP)
+#  define LZO_INFO_MM           "pvp"
+#elif (LZO_MM_SMALL)
+#  define LZO_INFO_MM           "small"
+#elif (LZO_MM_TINY)
+#  define LZO_INFO_MM           "tiny"
+#else
+#  error "unknown memory model"
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
+#if (LZO_CC_GNUC >= 0x020800ul)
+#  define __lzo_gnuc_extension__    __extension__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_gnuc_extension__    __extension__
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_gnuc_extension__    __extension__
+#else
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
+#  define __lzo_gnuc_extension__    /*empty*/
+#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS) && defined(__cplusplus) && 0
+#  if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul))
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#  elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1200))
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#  else
+#    define LZO_CFG_USE_NEW_STYLE_CASTS 1
+#  endif
+#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+#  define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#endif
+#if !defined(__cplusplus)
+#  if defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+#    undef LZO_CFG_USE_NEW_STYLE_CASTS
+#  endif
+#  define LZO_CFG_USE_NEW_STYLE_CASTS 0
+#endif
+#if !defined(LZO_REINTERPRET_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_REINTERPRET_CAST(t,e)       (reinterpret_cast<t> (e))
+#  endif
+#endif
+#if !defined(LZO_REINTERPRET_CAST)
+#  define LZO_REINTERPRET_CAST(t,e)         ((t) (e))
+#endif
+#if !defined(LZO_STATIC_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_STATIC_CAST(t,e)            (static_cast<t> (e))
+#  endif
+#endif
+#if !defined(LZO_STATIC_CAST)
+#  define LZO_STATIC_CAST(t,e)              ((t) (e))
+#endif
+#if !defined(LZO_STATIC_CAST2)
+#  define LZO_STATIC_CAST2(t1,t2,e)         LZO_STATIC_CAST(t1, LZO_STATIC_CAST(t2, e))
+#endif
+#if !defined(LZO_UNCONST_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNCONST_CAST(t,e)           (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNCONST_CAST(t,e)           ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNCONST_CAST(t,e)           ((t) ((void *) ((lzo_uintptr_t) ((const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNCONST_CAST)
+#  define LZO_UNCONST_CAST(t,e)             ((t) ((void *) ((const void *) (e))))
+#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNCONST_VOLATILE_CAST(t,e)  ((t) ((volatile void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+#  define LZO_UNCONST_VOLATILE_CAST(t,e)    ((t) ((volatile void *) ((volatile const void *) (e))))
+#endif
+#if !defined(LZO_UNVOLATILE_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNVOLATILE_CAST(t,e)        (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNVOLATILE_CAST(t,e)        ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNVOLATILE_CAST(t,e)        ((t) ((void *) ((lzo_uintptr_t) ((volatile void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNVOLATILE_CAST)
+#  define LZO_UNVOLATILE_CAST(t,e)          ((t) ((void *) ((volatile void *) (e))))
+#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+#  if (LZO_CFG_USE_NEW_STYLE_CASTS)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  (const_cast<t> (e))
+#  elif (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  ((t) (e))
+#  elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNVOLATILE_CONST_CAST(t,e)  ((t) ((const void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+#  endif
+#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+#  define LZO_UNVOLATILE_CONST_CAST(t,e)    ((t) ((const void *) ((volatile const void *) (e))))
+#endif
+#if !defined(LZO_PCAST)
+#  if (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_PCAST(t,e)                  ((t) (e))
+#  endif
+#endif
+#if !defined(LZO_PCAST)
+#  define LZO_PCAST(t,e)                    LZO_STATIC_CAST(t, LZO_STATIC_CAST(void *, e))
+#endif
+#if !defined(LZO_CCAST)
+#  if (LZO_HAVE_MM_HUGE_PTR)
+#    define LZO_CCAST(t,e)                  ((t) (e))
+#  endif
+#endif
+#if !defined(LZO_CCAST)
+#  define LZO_CCAST(t,e)                    LZO_STATIC_CAST(t, LZO_STATIC_CAST(const void *, e))
+#endif
+#if !defined(LZO_ICONV)
+#  define LZO_ICONV(t,e)                    LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ICAST)
+#  define LZO_ICAST(t,e)                    LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ITRUNC)
+#  define LZO_ITRUNC(t,e)                   LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(__lzo_cte)
+#  if (LZO_CC_MSC || LZO_CC_WATCOMC)
+#    define __lzo_cte(e)            ((void)0,(e))
+#  elif 1
+#    define __lzo_cte(e)            ((void)0,(e))
+#  endif
+#endif
+#if !defined(__lzo_cte)
+#  define __lzo_cte(e)              (e)
+#endif
+#if !defined(LZO_BLOCK_BEGIN)
+#  define LZO_BLOCK_BEGIN           do {
+#  define LZO_BLOCK_END             } while __lzo_cte(0)
+#endif
+#if !defined(LZO_UNUSED)
+#  if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
+#    define LZO_UNUSED(var)         ((void) &var)
+#  elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
+#    define LZO_UNUSED(var)         if (&var) ; else
+#  elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030200ul))
+#    define LZO_UNUSED(var)         ((void) &var)
+#  elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#    define LZO_UNUSED(var)         ((void) var)
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_UNUSED(var)         if (&var) ; else
+#  elif (LZO_CC_KEILC)
+#    define LZO_UNUSED(var)         {LZO_EXTERN_C int lzo_unused__[1-2*!(sizeof(var)>0)];}
+#  elif (LZO_CC_PACIFICC)
+#    define LZO_UNUSED(var)         ((void) sizeof(var))
+#  elif (LZO_CC_WATCOMC) && defined(__cplusplus)
+#    define LZO_UNUSED(var)         ((void) var)
+#  else
+#    define LZO_UNUSED(var)         ((void) &var)
+#  endif
+#endif
+#if !defined(LZO_UNUSED_FUNC)
+#  if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
+#    define LZO_UNUSED_FUNC(func)   ((void) func)
+#  elif (LZO_CC_BORLANDC || LZO_CC_NDPC || LZO_CC_TURBOC)
+#    define LZO_UNUSED_FUNC(func)   if (func) ; else
+#  elif (LZO_CC_CLANG || LZO_CC_LLVM)
+#    define LZO_UNUSED_FUNC(func)   ((void) &func)
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_UNUSED_FUNC(func)   if (func) ; else
+#  elif (LZO_CC_MSC)
+#    define LZO_UNUSED_FUNC(func)   ((void) &func)
+#  elif (LZO_CC_KEILC || LZO_CC_PELLESC)
+#    define LZO_UNUSED_FUNC(func)   {LZO_EXTERN_C int lzo_unused_func__[1-2*!(sizeof((int)func)>0)];}
+#  else
+#    define LZO_UNUSED_FUNC(func)   ((void) func)
+#  endif
+#endif
+#if !defined(LZO_UNUSED_LABEL)
+#  if (LZO_CC_CLANG >= 0x020800ul)
+#    define LZO_UNUSED_LABEL(l)     (__lzo_gnuc_extension__ ((void) ((const void *) &&l)))
+#  elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
+#    define LZO_UNUSED_LABEL(l)     if __lzo_cte(0) goto l
+#  else
+#    define LZO_UNUSED_LABEL(l)     switch (0) case 1:goto l
+#  endif
+#endif
+#if !defined(LZO_DEFINE_UNINITIALIZED_VAR)
+#  if 0
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var
+#  elif 0 && (LZO_CC_GNUC)
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var = var
+#  else
+#    define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init)  type var = init
+#  endif
+#endif
+#if !defined(__lzo_inline)
+#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
+#elif defined(__cplusplus)
+#  define __lzo_inline          inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+#  define __lzo_inline          inline
+#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_DMC)
+#  define __lzo_inline          __inline
+#elif (LZO_CC_GHS)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_inline          __inline__
+#elif (LZO_CC_INTELC)
+#  define __lzo_inline          __inline
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_MSC && (_MSC_VER >= 900))
+#  define __lzo_inline          __inline
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_inline          __inline__
+#endif
+#endif
+#if defined(__lzo_inline)
+#  ifndef __lzo_HAVE_inline
+#  define __lzo_HAVE_inline 1
+#  endif
+#else
+#  define __lzo_inline          /*empty*/
+#endif
+#if !defined(__lzo_forceinline)
+#if (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+#  define __lzo_forceinline     __forceinline
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+#  define __lzo_forceinline     __forceinline
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_forceinline     __inline__ __attribute__((__always_inline__))
+#endif
+#endif
+#if defined(__lzo_forceinline)
+#  ifndef __lzo_HAVE_forceinline
+#  define __lzo_HAVE_forceinline 1
+#  endif
+#else
+#  define __lzo_forceinline     __lzo_inline
+#endif
+#if !defined(__lzo_noinline)
+#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
+#  define __lzo_noinline        __attribute__((__noinline__,__used__))
+#elif (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#  define __lzo_noinline        __declspec(noinline)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_noinline        __declspec(noinline)
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
+#  if defined(__cplusplus)
+#  else
+#    define __lzo_noinline      __declspec(noinline)
+#  endif
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_noinline        __attribute__((__noinline__))
+#endif
+#endif
+#if defined(__lzo_noinline)
+#  ifndef __lzo_HAVE_noinline
+#  define __lzo_HAVE_noinline 1
+#  endif
+#else
+#  define __lzo_noinline        /*empty*/
+#endif
+#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_static_inline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_inline       __lzo_gnuc_extension__ static __lzo_inline
+#endif
+#endif
+#if !defined(__lzo_static_inline)
+#  define __lzo_static_inline       static __lzo_inline
+#endif
+#if !defined(__lzo_static_forceinline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_forceinline  __lzo_gnuc_extension__ static __lzo_forceinline
+#endif
+#endif
+#if !defined(__lzo_static_forceinline)
+#  define __lzo_static_forceinline  static __lzo_forceinline
+#endif
+#if !defined(__lzo_static_noinline)
+#if (LZO_CC_IBMC)
+#  define __lzo_static_noinline     __lzo_gnuc_extension__ static __lzo_noinline
+#endif
+#endif
+#if !defined(__lzo_static_noinline)
+#  define __lzo_static_noinline     static __lzo_noinline
+#endif
+#if !defined(__lzo_c99_extern_inline)
+#if defined(__GNUC_GNU_INLINE__)
+#  define __lzo_c99_extern_inline   __lzo_inline
+#elif defined(__GNUC_STDC_INLINE__)
+#  define __lzo_c99_extern_inline   extern __lzo_inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+#  define __lzo_c99_extern_inline   extern __lzo_inline
+#endif
+#if !defined(__lzo_c99_extern_inline) && (__lzo_HAVE_inline)
+#  define __lzo_c99_extern_inline   __lzo_inline
+#endif
+#endif
+#if defined(__lzo_c99_extern_inline)
+#  ifndef __lzo_HAVE_c99_extern_inline
+#  define __lzo_HAVE_c99_extern_inline 1
+#  endif
+#else
+#  define __lzo_c99_extern_inline   /*empty*/
+#endif
+#if !defined(__lzo_may_alias)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_CLANG >= 0x020900ul)
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1210)) && 0
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#elif (LZO_CC_PGI >= 0x0d0a00ul) && 0
+#  define __lzo_may_alias       __attribute__((__may_alias__))
+#endif
+#endif
+#if defined(__lzo_may_alias)
+#  ifndef __lzo_HAVE_may_alias
+#  define __lzo_HAVE_may_alias 1
+#  endif
+#else
+#  define __lzo_may_alias       /*empty*/
+#endif
+#if !defined(__lzo_noreturn)
+#if (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+#  define __lzo_noreturn        __declspec(noreturn)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+#  define __lzo_noreturn        __declspec(noreturn)
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_noreturn        __attribute__((__noreturn__))
+#endif
+#endif
+#if defined(__lzo_noreturn)
+#  ifndef __lzo_HAVE_noreturn
+#  define __lzo_HAVE_noreturn 1
+#  endif
+#else
+#  define __lzo_noreturn        /*empty*/
+#endif
+#if !defined(__lzo_nothrow)
+#if (LZO_CC_GNUC >= 0x030300ul)
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450)) && defined(__cplusplus)
+#  define __lzo_nothrow         __declspec(nothrow)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 900))
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_nothrow         __attribute__((__nothrow__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
+#  define __lzo_nothrow         __declspec(nothrow)
+#endif
+#endif
+#if defined(__lzo_nothrow)
+#  ifndef __lzo_HAVE_nothrow
+#  define __lzo_HAVE_nothrow 1
+#  endif
+#else
+#  define __lzo_nothrow         /*empty*/
+#endif
+#if !defined(__lzo_restrict)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_IBMC >= 800) && !defined(__cplusplus)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_IBMC >= 1210)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM)
+#  define __lzo_restrict        __restrict__
+#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
+#  define __lzo_restrict        __restrict
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+#  define __lzo_restrict        __restrict__
+#endif
+#endif
+#if defined(__lzo_restrict)
+#  ifndef __lzo_HAVE_restrict
+#  define __lzo_HAVE_restrict 1
+#  endif
+#else
+#  define __lzo_restrict        /*empty*/
+#endif
+#if !defined(__lzo_alignof)
+#if (LZO_CC_ARMCC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_GHS) && !defined(__cplusplus)
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_IBMC >= 600)
+#  define __lzo_alignof(e)      (__lzo_gnuc_extension__ __alignof__(e))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
+#  define __lzo_alignof(e)      __alignof__(e)
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_alignof(e)      __alignof(e)
+#elif (LZO_CC_SUNPROC >= 0x5100)
+#  define __lzo_alignof(e)      __alignof__(e)
+#endif
+#endif
+#if defined(__lzo_alignof)
+#  ifndef __lzo_HAVE_alignof
+#  define __lzo_HAVE_alignof 1
+#  endif
+#endif
+#if !defined(__lzo_struct_packed)
+#if   (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_GNUC >= 0x030400ul) && !(LZO_CC_PCC_GNUC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#  define __lzo_struct_packed(s)        struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__gcc_struct__,__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__gcc_struct__,__packed__));
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_struct_packed(s)        struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_struct_packed(s)        __lzo_gnuc_extension__ struct s {
+#  define __lzo_struct_packed_end()     } __attribute__((__packed__));
+#  define __lzo_struct_packed_ma_end()  } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_struct_packed(s)        __pragma(pack(push,1)) struct s {
+#  define __lzo_struct_packed_end()     } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+#  define __lzo_struct_packed(s)        _Packed struct s {
+#  define __lzo_struct_packed_end()     };
+#endif
+#endif
+#if defined(__lzo_struct_packed) && !defined(__lzo_struct_packed_ma)
+#  define __lzo_struct_packed_ma(s)     __lzo_struct_packed(s)
+#endif
+#if defined(__lzo_struct_packed_end) && !defined(__lzo_struct_packed_ma_end)
+#  define __lzo_struct_packed_ma_end()  __lzo_struct_packed_end()
+#endif
+#if !defined(__lzo_byte_struct)
+#if defined(__lzo_struct_packed)
+#  define __lzo_byte_struct(s,n)        __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
+#  define __lzo_byte_struct_ma(s,n)     __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
+#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_PGI || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_byte_struct(s,n)        struct s { unsigned char a[n]; } __attribute__((__packed__));
+#  define __lzo_byte_struct_ma(s,n)     struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
+#endif
+#endif
+#if defined(__lzo_byte_struct) &&  !defined(__lzo_byte_struct_ma)
+#  define __lzo_byte_struct_ma(s,n)     __lzo_byte_struct(s,n)
+#endif
+#if !defined(__lzo_struct_align16) && (__lzo_HAVE_alignof)
+#if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul))
+#elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_CILLY || LZO_CC_PCC)
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_struct_align16(s)       struct __declspec(align(16)) s {
+#  define __lzo_struct_align16_end()    };
+#  define __lzo_struct_align32(s)       struct __declspec(align(32)) s {
+#  define __lzo_struct_align32_end()    };
+#  define __lzo_struct_align64(s)       struct __declspec(align(64)) s {
+#  define __lzo_struct_align64_end()    };
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || (LZO_CC_IBMC >= 700) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_struct_align16(s)       struct s {
+#  define __lzo_struct_align16_end()    } __attribute__((__aligned__(16)));
+#  define __lzo_struct_align32(s)       struct s {
+#  define __lzo_struct_align32_end()    } __attribute__((__aligned__(32)));
+#  define __lzo_struct_align64(s)       struct s {
+#  define __lzo_struct_align64_end()    } __attribute__((__aligned__(64)));
+#endif
+#endif
+#if !defined(__lzo_union_um)
+#if   (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER < 810))
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+#  define __lzo_union_am(s)             union s {
+#  define __lzo_union_am_end()          } __lzo_may_alias;
+#  define __lzo_union_um(s)             union s {
+#  define __lzo_union_um_end()          } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+#  define __lzo_union_am(s)             __lzo_gnuc_extension__ union s {
+#  define __lzo_union_am_end()          } __lzo_may_alias;
+#  define __lzo_union_um(s)             __lzo_gnuc_extension__ union s {
+#  define __lzo_union_um_end()          } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  define __lzo_union_um(s)             __pragma(pack(push,1)) union s {
+#  define __lzo_union_um_end()          } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+#  define __lzo_union_um(s)             _Packed union s {
+#  define __lzo_union_um_end()          };
+#endif
+#endif
+#if !defined(__lzo_union_am)
+#  define __lzo_union_am(s)             union s {
+#  define __lzo_union_am_end()          };
+#endif
+#if !defined(__lzo_constructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_constructor     __attribute__((__constructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_constructor     __attribute__((__constructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_constructor     __attribute__((__constructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_constructor     __attribute__((__constructor__))
+#endif
+#endif
+#if defined(__lzo_constructor)
+#  ifndef __lzo_HAVE_constructor
+#  define __lzo_HAVE_constructor 1
+#  endif
+#endif
+#if !defined(__lzo_destructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+#  define __lzo_destructor      __attribute__((__destructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+#  define __lzo_destructor      __attribute__((__destructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+#  define __lzo_destructor      __attribute__((__destructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_destructor      __attribute__((__destructor__))
+#endif
+#endif
+#if defined(__lzo_destructor)
+#  ifndef __lzo_HAVE_destructor
+#  define __lzo_HAVE_destructor 1
+#  endif
+#endif
+#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
+#if (LZO_CC_GNUC >= 0x030200ul)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_IBMC >= 1010)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define __lzo_likely(e)       (__builtin_expect(!!(e),1))
+#  define __lzo_unlikely(e)     (__builtin_expect(!!(e),0))
+#endif
+#endif
+#if defined(__lzo_likely)
+#  ifndef __lzo_HAVE_likely
+#  define __lzo_HAVE_likely 1
+#  endif
+#else
+#  define __lzo_likely(e)       (e)
+#endif
+#if defined(__lzo_unlikely)
+#  ifndef __lzo_HAVE_unlikely
+#  define __lzo_HAVE_unlikely 1
+#  endif
+#else
+#  define __lzo_unlikely(e)     (e)
+#endif
+#if !defined(__lzo_static_unused_void_func)
+#  if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+#    define __lzo_static_unused_void_func(f)    static void __attribute__((__unused__)) f(void)
+#  else
+#    define __lzo_static_unused_void_func(f)    static __lzo_inline void f(void)
+#  endif
+#endif
+#if !defined(__lzo_loop_forever)
+#  if (LZO_CC_IBMC)
+#    define __lzo_loop_forever()    LZO_BLOCK_BEGIN for (;;) { ; } LZO_BLOCK_END
+#  else
+#    define __lzo_loop_forever()    do { ; } while __lzo_cte(1)
+#  endif
+#endif
+#if !defined(__lzo_unreachable)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x020800ul))
+#  define __lzo_unreachable()       __builtin_unreachable();
+#elif (LZO_CC_GNUC >= 0x040500ul)
+#  define __lzo_unreachable()       __builtin_unreachable();
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1300)) && 1
+#  define __lzo_unreachable()       __builtin_unreachable();
+#endif
+#endif
+#if defined(__lzo_unreachable)
+#  ifndef __lzo_HAVE_unreachable
+#  define __lzo_HAVE_unreachable 1
+#  endif
+#else
+#  if 0
+#  define __lzo_unreachable()       ((void)0);
+#  else
+#  define __lzo_unreachable()       __lzo_loop_forever();
+#  endif
+#endif
+#ifndef __LZO_CTA_NAME
+#if (LZO_CFG_USE_COUNTER)
+#  define __LZO_CTA_NAME(a)         LZO_PP_ECONCAT2(a,__COUNTER__)
+#else
+#  define __LZO_CTA_NAME(a)         LZO_PP_ECONCAT2(a,__LINE__)
+#endif
+#endif
+#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
+#  if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1u-2*!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+#  elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020900ul)) && defined(__cplusplus)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN int __LZO_CTA_NAME(lzo_cta_f__)(int [1-2*!(e)]); LZO_EXTERN_C_END
+#  elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__)); LZO_EXTERN_C_END
+#  else
+#    define LZO_COMPILE_TIME_ASSERT_HEADER(e)  LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-2*!(e)]; LZO_EXTERN_C_END
+#  endif
+#endif
+#if !defined(LZO_COMPILE_TIME_ASSERT)
+#  if (LZO_CC_AZTECC)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-!(e)];}
+#  elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {(void) (0/!!(e));}
+#  elif (LZO_CC_GNUC >= 0x040700ul) && (LZO_CFG_USE_COUNTER) && defined(__cplusplus)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__));}
+#  elif (LZO_CC_GNUC >= 0x040700ul)
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
+#  elif (LZO_CC_MSC && (_MSC_VER < 900))
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
+#    define LZO_COMPILE_TIME_ASSERT(e)  switch(0) case 1:case !(e):break;
+#  else
+#    define LZO_COMPILE_TIME_ASSERT(e)  {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)];}
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(1 == 1)
+#if defined(__cplusplus)
+extern "C" { LZO_COMPILE_TIME_ASSERT_HEADER(2 == 2) }
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(3 == 3)
+#if (LZO_ARCH_I086 || LZO_ARCH_I386) && (LZO_OS_DOS16 || LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_OS216 || LZO_OS_WIN16 || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
+#  elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
+#    define __lzo_cdecl                 __cdecl
+#    define __lzo_cdecl_atexit          /*empty*/
+#    define __lzo_cdecl_main            __cdecl
+#    if (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
+#      define __lzo_cdecl_qsort         __pascal
+#    elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
+#      define __lzo_cdecl_qsort         _stdcall
+#    else
+#      define __lzo_cdecl_qsort         __cdecl
+#    endif
+#  elif (LZO_CC_WATCOMC)
+#    define __lzo_cdecl                 __cdecl
+#  else
+#    define __lzo_cdecl                 __cdecl
+#    define __lzo_cdecl_atexit          __cdecl
+#    define __lzo_cdecl_main            __cdecl
+#    define __lzo_cdecl_qsort           __cdecl
+#  endif
+#  if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC || LZO_CC_WATCOMC)
+#  elif (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
+#    define __lzo_cdecl_sighandler      __pascal
+#  elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
+#    define __lzo_cdecl_sighandler      _stdcall
+#  elif (LZO_CC_MSC && (_MSC_VER >= 1400)) && defined(_M_CEE_PURE)
+#    define __lzo_cdecl_sighandler      __clrcall
+#  elif (LZO_CC_MSC && (_MSC_VER >= 600 && _MSC_VER < 700))
+#    if defined(_DLL)
+#      define __lzo_cdecl_sighandler    _far _cdecl _loadds
+#    elif defined(_MT)
+#      define __lzo_cdecl_sighandler    _far _cdecl
+#    else
+#      define __lzo_cdecl_sighandler    _cdecl
+#    endif
+#  else
+#    define __lzo_cdecl_sighandler      __cdecl
+#  endif
+#elif (LZO_ARCH_I386) && (LZO_CC_WATCOMC)
+#  define __lzo_cdecl                   __cdecl
+#elif (LZO_ARCH_M68K && LZO_OS_TOS && (LZO_CC_PUREC || LZO_CC_TURBOC))
+#  define __lzo_cdecl                   cdecl
+#endif
+#if !defined(__lzo_cdecl)
+#  define __lzo_cdecl                   /*empty*/
+#endif
+#if !defined(__lzo_cdecl_atexit)
+#  define __lzo_cdecl_atexit            /*empty*/
+#endif
+#if !defined(__lzo_cdecl_main)
+#  define __lzo_cdecl_main              /*empty*/
+#endif
+#if !defined(__lzo_cdecl_qsort)
+#  define __lzo_cdecl_qsort             /*empty*/
+#endif
+#if !defined(__lzo_cdecl_sighandler)
+#  define __lzo_cdecl_sighandler        /*empty*/
+#endif
+#if !defined(__lzo_cdecl_va)
+#  define __lzo_cdecl_va                __lzo_cdecl
+#endif
+#if !(LZO_CFG_NO_WINDOWS_H)
+#if !defined(LZO_HAVE_WINDOWS_H)
+#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
+#  if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
+#  elif (LZO_OS_WIN32 && LZO_CC_GNUC) && defined(__PW32__)
+#  elif ((LZO_OS_CYGWIN || defined(__MINGW32__)) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x025f00ul)))
+#  else
+#    define LZO_HAVE_WINDOWS_H 1
+#  endif
+#endif
+#endif
+#endif
+#ifndef LZO_SIZEOF_SHORT
+#if defined(SIZEOF_SHORT)
+#  define LZO_SIZEOF_SHORT          (SIZEOF_SHORT)
+#elif defined(__SIZEOF_SHORT__)
+#  define LZO_SIZEOF_SHORT          (__SIZEOF_SHORT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_INT
+#if defined(SIZEOF_INT)
+#  define LZO_SIZEOF_INT            (SIZEOF_INT)
+#elif defined(__SIZEOF_INT__)
+#  define LZO_SIZEOF_INT            (__SIZEOF_INT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG
+#if defined(SIZEOF_LONG)
+#  define LZO_SIZEOF_LONG           (SIZEOF_LONG)
+#elif defined(__SIZEOF_LONG__)
+#  define LZO_SIZEOF_LONG           (__SIZEOF_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG_LONG
+#if defined(SIZEOF_LONG_LONG)
+#  define LZO_SIZEOF_LONG_LONG      (SIZEOF_LONG_LONG)
+#elif defined(__SIZEOF_LONG_LONG__)
+#  define LZO_SIZEOF_LONG_LONG      (__SIZEOF_LONG_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT16
+#if defined(SIZEOF___INT16)
+#  define LZO_SIZEOF___INT16        (SIZEOF___INT16)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT32
+#if defined(SIZEOF___INT32)
+#  define LZO_SIZEOF___INT32        (SIZEOF___INT32)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT64
+#if defined(SIZEOF___INT64)
+#  define LZO_SIZEOF___INT64        (SIZEOF___INT64)
+#endif
+#endif
+#ifndef LZO_SIZEOF_VOID_P
+#if defined(SIZEOF_VOID_P)
+#  define LZO_SIZEOF_VOID_P         (SIZEOF_VOID_P)
+#elif defined(__SIZEOF_POINTER__)
+#  define LZO_SIZEOF_VOID_P         (__SIZEOF_POINTER__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_SIZE_T
+#if defined(SIZEOF_SIZE_T)
+#  define LZO_SIZEOF_SIZE_T         (SIZEOF_SIZE_T)
+#elif defined(__SIZEOF_SIZE_T__)
+#  define LZO_SIZEOF_SIZE_T         (__SIZEOF_SIZE_T__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_PTRDIFF_T
+#if defined(SIZEOF_PTRDIFF_T)
+#  define LZO_SIZEOF_PTRDIFF_T      (SIZEOF_PTRDIFF_T)
+#elif defined(__SIZEOF_PTRDIFF_T__)
+#  define LZO_SIZEOF_PTRDIFF_T      (__SIZEOF_PTRDIFF_T__)
+#endif
+#endif
+#define __LZO_LSR(x,b)    (((x)+0ul) >> (b))
+#if !defined(LZO_SIZEOF_SHORT)
+#  if (LZO_ARCH_CRAY_PVP)
+#    define LZO_SIZEOF_SHORT        8
+#  elif (USHRT_MAX == LZO_0xffffL)
+#    define LZO_SIZEOF_SHORT        2
+#  elif (__LZO_LSR(USHRT_MAX,7) == 1)
+#    define LZO_SIZEOF_SHORT        1
+#  elif (__LZO_LSR(USHRT_MAX,15) == 1)
+#    define LZO_SIZEOF_SHORT        2
+#  elif (__LZO_LSR(USHRT_MAX,31) == 1)
+#    define LZO_SIZEOF_SHORT        4
+#  elif (__LZO_LSR(USHRT_MAX,63) == 1)
+#    define LZO_SIZEOF_SHORT        8
+#  elif (__LZO_LSR(USHRT_MAX,127) == 1)
+#    define LZO_SIZEOF_SHORT        16
+#  else
+#    error "LZO_SIZEOF_SHORT"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SHORT == sizeof(short))
+#if !defined(LZO_SIZEOF_INT)
+#  if (LZO_ARCH_CRAY_PVP)
+#    define LZO_SIZEOF_INT          8
+#  elif (UINT_MAX == LZO_0xffffL)
+#    define LZO_SIZEOF_INT          2
+#  elif (UINT_MAX == LZO_0xffffffffL)
+#    define LZO_SIZEOF_INT          4
+#  elif (__LZO_LSR(UINT_MAX,7) == 1)
+#    define LZO_SIZEOF_INT          1
+#  elif (__LZO_LSR(UINT_MAX,15) == 1)
+#    define LZO_SIZEOF_INT          2
+#  elif (__LZO_LSR(UINT_MAX,31) == 1)
+#    define LZO_SIZEOF_INT          4
+#  elif (__LZO_LSR(UINT_MAX,63) == 1)
+#    define LZO_SIZEOF_INT          8
+#  elif (__LZO_LSR(UINT_MAX,127) == 1)
+#    define LZO_SIZEOF_INT          16
+#  else
+#    error "LZO_SIZEOF_INT"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_INT == sizeof(int))
+#if !defined(LZO_SIZEOF_LONG)
+#  if (ULONG_MAX == LZO_0xffffffffL)
+#    define LZO_SIZEOF_LONG         4
+#  elif (__LZO_LSR(ULONG_MAX,7) == 1)
+#    define LZO_SIZEOF_LONG         1
+#  elif (__LZO_LSR(ULONG_MAX,15) == 1)
+#    define LZO_SIZEOF_LONG         2
+#  elif (__LZO_LSR(ULONG_MAX,31) == 1)
+#    define LZO_SIZEOF_LONG         4
+#  elif (__LZO_LSR(ULONG_MAX,39) == 1)
+#    define LZO_SIZEOF_LONG         5
+#  elif (__LZO_LSR(ULONG_MAX,63) == 1)
+#    define LZO_SIZEOF_LONG         8
+#  elif (__LZO_LSR(ULONG_MAX,127) == 1)
+#    define LZO_SIZEOF_LONG         16
+#  else
+#    error "LZO_SIZEOF_LONG"
+#  endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_LONG == sizeof(long))
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#  if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
+#    if (LZO_CC_GNUC >= 0x030300ul)
+#      if ((__LONG_MAX__-0) == (__LONG_LONG_MAX__-0))
+#        define LZO_SIZEOF_LONG_LONG      LZO_SIZEOF_LONG
+#      elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
+#        define LZO_SIZEOF_LONG_LONG      4
+#      endif
+#    endif
+#  endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#if (LZO_ARCH_I086 && LZO_CC_DMC)
+#elif (LZO_CC_CILLY) && defined(__GNUC__)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_OS_WIN64 || defined(_WIN64))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
+#  define LZO_SIZEOF___INT64        8
+#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_CC_GHS && defined(__LLONG_BIT) && ((__LLONG_BIT-0) == 64))
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && ((_INTEGRAL_MAX_BITS-0) == 64))
+#  define LZO_SIZEOF___INT64        8
+#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (defined(__vms) || defined(__VMS)) && ((__INITIAL_POINTER_SIZE-0) == 64)
+#  define LZO_SIZEOF_LONG_LONG      8
+#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
+#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+#  define LZO_SIZEOF_LONG_LONG      8
+#endif
+#endif
+#endif
+#if defined(__cplusplus) && (LZO_CC_GNUC)
+#  if (LZO_CC_GNUC < 0x020800ul)
+#    undef LZO_SIZEOF_LONG_LONG
+#  endif
+#endif
+#if (LZO_CFG_NO_LONG_LONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#elif defined(__NO_LONG_LONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#elif defined(_NO_LONGLONG)
+#  undef LZO_SIZEOF_LONG_LONG
+#endif
+#if !defined(LZO_WORDSIZE)
+#if (LZO_ARCH_ALPHA)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_AMD64)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_AVR)
+#  define LZO_WORDSIZE              1
+#elif (LZO_ARCH_H8300)
+#  if defined(__NORMAL_MODE__)
+#    define LZO_WORDSIZE            4
+#  elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#    define LZO_WORDSIZE            4
+#  else
+#    define LZO_WORDSIZE            2
+#  endif
+#elif (LZO_ARCH_I086)
+#  define LZO_WORDSIZE              2
+#elif (LZO_ARCH_IA64)
+#  define LZO_WORDSIZE              8
+#elif (LZO_ARCH_M16C)
+#  define LZO_WORDSIZE              2
+#elif (LZO_ARCH_SPU)
+#  define LZO_WORDSIZE              4
+#elif (LZO_ARCH_Z80)
+#  define LZO_WORDSIZE              1
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#  define LZO_WORDSIZE              8
+#elif (LZO_OS_OS400 || defined(__OS400__))
+#  define LZO_WORDSIZE              8
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+#  define LZO_WORDSIZE              8
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#if defined(__ILP32__) || defined(__ILP32) || defined(_ILP32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int)  == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+#  define LZO_SIZEOF_VOID_P         4
+#elif defined(__ILP64__) || defined(__ILP64) || defined(_ILP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int)  == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+#  define LZO_SIZEOF_VOID_P         8
+#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+#  define LZO_SIZEOF_VOID_P         8
+#elif defined(__LP64__) || defined(__LP64) || defined(_LP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+#  define LZO_SIZEOF_VOID_P         8
+#elif (LZO_ARCH_AVR)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_ARCH_H8300)
+#  if defined(__NORMAL_MODE__)
+#    define LZO_SIZEOF_VOID_P       2
+#  elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    define LZO_SIZEOF_VOID_P       2
+#  endif
+#  if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_INT
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_INT
+#  endif
+#elif (LZO_ARCH_I086)
+#  if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
+#    define LZO_SIZEOF_VOID_P       2
+#  elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    error "invalid LZO_ARCH_I086 memory model"
+#  endif
+#elif (LZO_ARCH_M16C)
+#  if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
+#    define LZO_SIZEOF_VOID_P       4
+#  else
+#    define LZO_SIZEOF_VOID_P       2
+#  endif
+#elif (LZO_ARCH_SPU)
+#  define LZO_SIZEOF_VOID_P         4
+#elif (LZO_ARCH_Z80)
+#  define LZO_SIZEOF_VOID_P         2
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#  define LZO_SIZEOF_VOID_P         4
+#elif (LZO_OS_OS400 || defined(__OS400__))
+#  if defined(__LLP64_IFC__)
+#    define LZO_SIZEOF_VOID_P       8
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_LONG
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_LONG
+#  else
+#    define LZO_SIZEOF_VOID_P       16
+#    define LZO_SIZEOF_SIZE_T       LZO_SIZEOF_LONG
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_LONG
+#  endif
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+#  define LZO_SIZEOF_VOID_P         8
+#  define LZO_SIZEOF_SIZE_T         LZO_SIZEOF_LONG
+#  define LZO_SIZEOF_PTRDIFF_T      LZO_SIZEOF_LONG
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#  define LZO_SIZEOF_VOID_P         LZO_SIZEOF_LONG
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
+#if !defined(LZO_SIZEOF_SIZE_T)
+#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
+#  define LZO_SIZEOF_SIZE_T         2
+#endif
+#endif
+#if !defined(LZO_SIZEOF_SIZE_T)
+#  define LZO_SIZEOF_SIZE_T         LZO_SIZEOF_VOID_P
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SIZE_T == sizeof(size_t))
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#if (LZO_ARCH_I086)
+#  if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
+#    define LZO_SIZEOF_PTRDIFF_T    LZO_SIZEOF_VOID_P
+#  elif (LZO_MM_COMPACT || LZO_MM_LARGE)
+#    if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
+#      define LZO_SIZEOF_PTRDIFF_T  4
+#    else
+#      define LZO_SIZEOF_PTRDIFF_T  2
+#    endif
+#  else
+#    error "invalid LZO_ARCH_I086 memory model"
+#  endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#  define LZO_SIZEOF_PTRDIFF_T      LZO_SIZEOF_SIZE_T
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_PTRDIFF_T == sizeof(ptrdiff_t))
+#endif
+#if !defined(LZO_WORDSIZE)
+#  define LZO_WORDSIZE              LZO_SIZEOF_VOID_P
+#endif
+#if (LZO_ABI_NEUTRAL_ENDIAN)
+#  undef LZO_ABI_BIG_ENDIAN
+#  undef LZO_ABI_LITTLE_ENDIAN
+#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
+#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390 || LZO_ARCH_SPU)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
+#  if (__LITTLE_ENDIAN__ == 1)
+#    define LZO_ABI_LITTLE_ENDIAN   1
+#  else
+#    define LZO_ABI_BIG_ENDIAN      1
+#  endif
+#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM && LZO_CC_ARMCC_ARMCC)
+#  if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
+#    error "unexpected configuration - check your compiler defines"
+#  elif defined(__BIG_ENDIAN)
+#    define LZO_ABI_BIG_ENDIAN      1
+#  else
+#    define LZO_ABI_LITTLE_ENDIAN   1
+#  endif
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EB__) && !defined(__AARCH64EL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EL__) && !defined(__AARCH64EB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
+#  define LZO_ABI_BIG_ENDIAN        1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
+#  define LZO_ABI_LITTLE_ENDIAN     1
+#endif
+#endif
+#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
+#  error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ABI_BIG_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "be"
+#elif (LZO_ABI_LITTLE_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "le"
+#elif (LZO_ABI_NEUTRAL_ENDIAN)
+#  define LZO_INFO_ABI_ENDIAN       "neutral"
+#endif
+#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+#  define LZO_ABI_I8LP16         1
+#  define LZO_INFO_ABI_PM       "i8lp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+#  define LZO_ABI_ILP16         1
+#  define LZO_INFO_ABI_PM       "ilp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_LP32          1
+#  define LZO_INFO_ABI_PM       "lp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_ILP32         1
+#  define LZO_INFO_ABI_PM       "ilp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
+#  define LZO_ABI_LLP64         1
+#  define LZO_INFO_ABI_PM       "llp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+#  define LZO_ABI_LP64          1
+#  define LZO_INFO_ABI_PM       "lp64"
+#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+#  define LZO_ABI_ILP64         1
+#  define LZO_INFO_ABI_PM       "ilp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
+#  define LZO_ABI_IP32L64       1
+#  define LZO_INFO_ABI_PM       "ip32l64"
+#endif
+#if 0
+#elif !defined(__LZO_LIBC_OVERRIDE)
+#if (LZO_LIBC_NAKED)
+#  define LZO_INFO_LIBC         "naked"
+#elif (LZO_LIBC_FREESTANDING)
+#  define LZO_INFO_LIBC         "freestanding"
+#elif (LZO_LIBC_MOSTLY_FREESTANDING)
+#  define LZO_INFO_LIBC         "mfreestanding"
+#elif (LZO_LIBC_ISOC90)
+#  define LZO_INFO_LIBC         "isoc90"
+#elif (LZO_LIBC_ISOC99)
+#  define LZO_INFO_LIBC         "isoc99"
+#elif (LZO_CC_ARMCC_ARMCC) && defined(__ARMCLIB_VERSION)
+#  define LZO_LIBC_ISOC90       1
+#  define LZO_INFO_LIBC         "isoc90"
+#elif defined(__dietlibc__)
+#  define LZO_LIBC_DIETLIBC     1
+#  define LZO_INFO_LIBC         "dietlibc"
+#elif defined(_NEWLIB_VERSION)
+#  define LZO_LIBC_NEWLIB       1
+#  define LZO_INFO_LIBC         "newlib"
+#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
+#  if defined(__UCLIBC_SUBLEVEL__)
+#    define LZO_LIBC_UCLIBC     (__UCLIBC_MAJOR__ * 0x10000L + (__UCLIBC_MINOR__-0) * 0x100 + (__UCLIBC_SUBLEVEL__-0))
+#  else
+#    define LZO_LIBC_UCLIBC     0x00090bL
+#  endif
+#  define LZO_INFO_LIBC         "uc" "libc"
+#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
+#  define LZO_LIBC_GLIBC        (__GLIBC__ * 0x10000L + (__GLIBC_MINOR__-0) * 0x100)
+#  define LZO_INFO_LIBC         "glibc"
+#elif (LZO_CC_MWERKS) && defined(__MSL__)
+#  define LZO_LIBC_MSL          __MSL__
+#  define LZO_INFO_LIBC         "msl"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+#  define LZO_LIBC_ISOC90       1
+#  define LZO_INFO_LIBC         "isoc90"
+#else
+#  define LZO_LIBC_DEFAULT      1
+#  define LZO_INFO_LIBC         "default"
+#endif
+#endif
+#if (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#  define LZO_ASM_SYNTAX_MSC 1
+#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
+#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+#  define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+#  define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_CC_GNUC)
+#  define LZO_ASM_SYNTAX_GNUC 1
+#endif
+#if (LZO_ASM_SYNTAX_GNUC)
+#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
+#  define __LZO_ASM_CLOBBER                     "ax"
+#  define __LZO_ASM_CLOBBER_LIST_CC             /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1000))
+#  define __LZO_ASM_CLOBBER                     "memory"
+#  define __LZO_ASM_CLOBBER_LIST_CC             /*empty*/
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      : "memory"
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#else
+#  define __LZO_ASM_CLOBBER                     "cc", "memory"
+#  define __LZO_ASM_CLOBBER_LIST_CC             : "cc"
+#  define __LZO_ASM_CLOBBER_LIST_CC_MEMORY      : "cc", "memory"
+#  define __LZO_ASM_CLOBBER_LIST_EMPTY          /*empty*/
+#endif
+#endif
+#if (LZO_ARCH_ALPHA)
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#elif (LZO_ARCH_AMD64)
+#  define LZO_OPT_AVOID_INT_INDEX           1
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED64
+#  define LZO_OPT_UNALIGNED64               1
+#  endif
+#elif (LZO_ARCH_ARM)
+#  if defined(__ARM_FEATURE_UNALIGNED)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 7)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 6) && !defined(__TARGET_PROFILE_M)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  endif
+#elif (LZO_ARCH_ARM64)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED64
+#  define LZO_OPT_UNALIGNED64               1
+#  endif
+#elif (LZO_ARCH_CRIS)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#elif (LZO_ARCH_I386)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#elif (LZO_ARCH_IA64)
+#  define LZO_OPT_AVOID_INT_INDEX           1
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#  define LZO_OPT_PREFER_POSTINC            1
+#elif (LZO_ARCH_M68K)
+#  define LZO_OPT_PREFER_POSTINC            1
+#  define LZO_OPT_PREFER_PREDEC             1
+#  if defined(__mc68020__) && !defined(__mcoldfire__)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#  endif
+#elif (LZO_ARCH_MIPS)
+#  define LZO_OPT_AVOID_UINT_INDEX          1
+#elif (LZO_ARCH_POWERPC)
+#  define LZO_OPT_PREFER_PREINC             1
+#  define LZO_OPT_PREFER_PREDEC             1
+#  if (LZO_ABI_BIG_ENDIAN)
+#    ifndef LZO_OPT_UNALIGNED16
+#    define LZO_OPT_UNALIGNED16             1
+#    endif
+#    ifndef LZO_OPT_UNALIGNED32
+#    define LZO_OPT_UNALIGNED32             1
+#    endif
+#    if (LZO_WORDSIZE == 8)
+#      ifndef LZO_OPT_UNALIGNED64
+#      define LZO_OPT_UNALIGNED64           1
+#      endif
+#    endif
+#  endif
+#elif (LZO_ARCH_S390)
+#  ifndef LZO_OPT_UNALIGNED16
+#  define LZO_OPT_UNALIGNED16               1
+#  endif
+#  ifndef LZO_OPT_UNALIGNED32
+#  define LZO_OPT_UNALIGNED32               1
+#  endif
+#  if (LZO_WORDSIZE == 8)
+#    ifndef LZO_OPT_UNALIGNED64
+#    define LZO_OPT_UNALIGNED64             1
+#    endif
+#  endif
+#elif (LZO_ARCH_SH)
+#  define LZO_OPT_PREFER_POSTINC            1
+#  define LZO_OPT_PREFER_PREDEC             1
+#endif
+#ifndef LZO_CFG_NO_INLINE_ASM
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+#  define LZO_CFG_NO_INLINE_ASM 1
+#elif (LZO_CC_LLVM)
+#  define LZO_CFG_NO_INLINE_ASM 1
+#endif
+#endif
+#if (LZO_CFG_NO_INLINE_ASM)
+#  undef LZO_ASM_SYNTAX_MSC
+#  undef LZO_ASM_SYNTAX_GNUC
+#  undef __LZO_ASM_CLOBBER
+#  undef __LZO_ASM_CLOBBER_LIST_CC
+#  undef __LZO_ASM_CLOBBER_LIST_CC_MEMORY
+#  undef __LZO_ASM_CLOBBER_LIST_EMPTY
+#endif
+#ifndef LZO_CFG_NO_UNALIGNED
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+#  define LZO_CFG_NO_UNALIGNED 1
+#endif
+#endif
+#if (LZO_CFG_NO_UNALIGNED)
+#  undef LZO_OPT_UNALIGNED16
+#  undef LZO_OPT_UNALIGNED32
+#  undef LZO_OPT_UNALIGNED64
+#endif
+#if defined(__LZO_INFOSTR_MM)
+#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
+#  define __LZO_INFOSTR_MM          ""
+#elif defined(LZO_INFO_MM)
+#  define __LZO_INFOSTR_MM          "." LZO_INFO_MM
+#else
+#  define __LZO_INFOSTR_MM          ""
+#endif
+#if defined(__LZO_INFOSTR_PM)
+#elif defined(LZO_INFO_ABI_PM)
+#  define __LZO_INFOSTR_PM          "." LZO_INFO_ABI_PM
+#else
+#  define __LZO_INFOSTR_PM          ""
+#endif
+#if defined(__LZO_INFOSTR_ENDIAN)
+#elif defined(LZO_INFO_ABI_ENDIAN)
+#  define __LZO_INFOSTR_ENDIAN      "." LZO_INFO_ABI_ENDIAN
+#else
+#  define __LZO_INFOSTR_ENDIAN      ""
+#endif
+#if defined(__LZO_INFOSTR_OSNAME)
+#elif defined(LZO_INFO_OS_CONSOLE)
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS "." LZO_INFO_OS_CONSOLE
+#elif defined(LZO_INFO_OS_POSIX)
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS "." LZO_INFO_OS_POSIX
+#else
+#  define __LZO_INFOSTR_OSNAME      LZO_INFO_OS
+#endif
+#if defined(__LZO_INFOSTR_LIBC)
+#elif defined(LZO_INFO_LIBC)
+#  define __LZO_INFOSTR_LIBC        "." LZO_INFO_LIBC
+#else
+#  define __LZO_INFOSTR_LIBC        ""
+#endif
+#if defined(__LZO_INFOSTR_CCVER)
+#elif defined(LZO_INFO_CCVER)
+#  define __LZO_INFOSTR_CCVER       " " LZO_INFO_CCVER
+#else
+#  define __LZO_INFOSTR_CCVER       ""
+#endif
+#define LZO_INFO_STRING \
+    LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
+    " " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
+#if !(LZO_CFG_SKIP_LZO_TYPES)
+#if (!(LZO_SIZEOF_SHORT+0 > 0 && LZO_SIZEOF_INT+0 > 0 && LZO_SIZEOF_LONG+0 > 0))
+#  error "missing defines for sizes"
+#endif
+#if (!(LZO_SIZEOF_PTRDIFF_T+0 > 0 && LZO_SIZEOF_SIZE_T+0 > 0 && LZO_SIZEOF_VOID_P+0 > 0))
+#  error "missing defines for sizes"
+#endif
+#if !defined(lzo_llong_t)
+#if (LZO_SIZEOF_LONG_LONG+0 > 0)
+__lzo_gnuc_extension__ typedef long long lzo_llong_t__;
+__lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
+#  define lzo_llong_t               lzo_llong_t__
+#  define lzo_ullong_t              lzo_ullong_t__
+#endif
+#endif
+#if !defined(lzo_int16e_t)
+#if (LZO_SIZEOF_LONG == 2)
+#  define lzo_int16e_t              long
+#  define lzo_uint16e_t             unsigned long
+#elif (LZO_SIZEOF_INT == 2)
+#  define lzo_int16e_t              int
+#  define lzo_uint16e_t             unsigned int
+#elif (LZO_SIZEOF_SHORT == 2)
+#  define lzo_int16e_t              short int
+#  define lzo_uint16e_t             unsigned short int
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
+   typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
+   typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
+#  define lzo_int16e_t              lzo_int16e_hi_t__
+#  define lzo_uint16e_t             lzo_uint16e_hi_t__
+#elif (LZO_SIZEOF___INT16 == 2)
+#  define lzo_int16e_t              __int16
+#  define lzo_uint16e_t             unsigned __int16
+#else
+#endif
+#endif
+#if defined(lzo_int16e_t)
+#  define LZO_SIZEOF_LZO_INT16E_T   2
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
+#endif
+#if !defined(lzo_int32e_t)
+#if (LZO_SIZEOF_LONG == 4)
+#  define lzo_int32e_t              long int
+#  define lzo_uint32e_t             unsigned long int
+#elif (LZO_SIZEOF_INT == 4)
+#  define lzo_int32e_t              int
+#  define lzo_uint32e_t             unsigned int
+#elif (LZO_SIZEOF_SHORT == 4)
+#  define lzo_int32e_t              short int
+#  define lzo_uint32e_t             unsigned short int
+#elif (LZO_SIZEOF_LONG_LONG == 4)
+#  define lzo_int32e_t              lzo_llong_t
+#  define lzo_uint32e_t             lzo_ullong_t
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
+   typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+   typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+#  define lzo_int32e_t              lzo_int32e_si_t__
+#  define lzo_uint32e_t             lzo_uint32e_si_t__
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
+   typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+   typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+#  define lzo_int32e_t              lzo_int32e_si_t__
+#  define lzo_uint32e_t             lzo_uint32e_si_t__
+#  define LZO_INT32_C(c)            (c##LL)
+#  define LZO_UINT32_C(c)           (c##ULL)
+#elif (LZO_SIZEOF___INT32 == 4)
+#  define lzo_int32e_t              __int32
+#  define lzo_uint32e_t             unsigned __int32
+#else
+#endif
+#endif
+#if defined(lzo_int32e_t)
+#  define LZO_SIZEOF_LZO_INT32E_T   4
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
+#endif
+#if !defined(lzo_int64e_t)
+#if (LZO_SIZEOF___INT64 == 8)
+#  if (LZO_CC_BORLANDC) && !(LZO_CFG_TYPE_PREFER___INT64)
+#    define LZO_CFG_TYPE_PREFER___INT64 1
+#  endif
+#endif
+#if (LZO_SIZEOF_INT == 8) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_int64e_t              int
+#  define lzo_uint64e_t             unsigned int
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG == 8)
+#  define lzo_int64e_t              long int
+#  define lzo_uint64e_t             unsigned long int
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LONG_LONG == 8) && !(LZO_CFG_TYPE_PREFER___INT64)
+#  define lzo_int64e_t              lzo_llong_t
+#  define lzo_uint64e_t             lzo_ullong_t
+#  if (LZO_CC_BORLANDC)
+#    define LZO_INT64_C(c)          ((c) + 0ll)
+#    define LZO_UINT64_C(c)         ((c) + 0ull)
+#  elif 0
+#    define LZO_INT64_C(c)          (__lzo_gnuc_extension__ (c##LL))
+#    define LZO_UINT64_C(c)         (__lzo_gnuc_extension__ (c##ULL))
+#  else
+#    define LZO_INT64_C(c)          (c##LL)
+#    define LZO_UINT64_C(c)         (c##ULL)
+#  endif
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF_LONG_LONG
+#elif (LZO_SIZEOF___INT64 == 8)
+#  define lzo_int64e_t              __int64
+#  define lzo_uint64e_t             unsigned __int64
+#  if (LZO_CC_BORLANDC)
+#    define LZO_INT64_C(c)          ((c) + 0i64)
+#    define LZO_UINT64_C(c)         ((c) + 0ui64)
+#  else
+#    define LZO_INT64_C(c)          (c##i64)
+#    define LZO_UINT64_C(c)         (c##ui64)
+#  endif
+#  define LZO_SIZEOF_LZO_INT64E_T   LZO_SIZEOF___INT64
+#else
+#endif
+#endif
+#if defined(lzo_int64e_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
+#endif
+#if !defined(lzo_int32l_t)
+#if defined(lzo_int32e_t)
+#  define lzo_int32l_t              lzo_int32e_t
+#  define lzo_uint32l_t             lzo_uint32e_t
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_LZO_INT32E_T
+#elif (LZO_SIZEOF_INT >= 4) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_int32l_t              int
+#  define lzo_uint32l_t             unsigned int
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= 4)
+#  define lzo_int32l_t              long int
+#  define lzo_uint32l_t             unsigned long int
+#  define LZO_SIZEOF_LZO_INT32L_T   LZO_SIZEOF_LONG
+#else
+#  error "lzo_int32l_t"
+#endif
+#endif
+#if 1
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
+#endif
+#if !defined(lzo_int64l_t)
+#if defined(lzo_int64e_t)
+#  define lzo_int64l_t              lzo_int64e_t
+#  define lzo_uint64l_t             lzo_uint64e_t
+#  define LZO_SIZEOF_LZO_INT64L_T   LZO_SIZEOF_LZO_INT64E_T
+#else
+#endif
+#endif
+#if defined(lzo_int64l_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
+#endif
+#if !defined(lzo_int32f_t)
+#if (LZO_SIZEOF_SIZE_T >= 8)
+#  define lzo_int32f_t              lzo_int64l_t
+#  define lzo_uint32f_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INT32F_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#  define lzo_int32f_t              lzo_int32l_t
+#  define lzo_uint32f_t             lzo_uint32l_t
+#  define LZO_SIZEOF_LZO_INT32F_T   LZO_SIZEOF_LZO_INT32L_T
+#endif
+#endif
+#if 1
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
+#endif
+#if !defined(lzo_int64f_t)
+#if defined(lzo_int64l_t)
+#  define lzo_int64f_t              lzo_int64l_t
+#  define lzo_uint64f_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INT64F_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#endif
+#endif
+#if defined(lzo_int64f_t)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
+   LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
+#endif
+#if !defined(lzo_intptr_t)
+#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
+#  define __LZO_INTPTR_T_IS_POINTER 1
+   typedef char*                    lzo_intptr_t;
+   typedef char*                    lzo_uintptr_t;
+#  define lzo_intptr_t              lzo_intptr_t
+#  define lzo_uintptr_t             lzo_uintptr_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_VOID_P
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
+   typedef __w64 int                lzo_intptr_t;
+   typedef __w64 unsigned int       lzo_uintptr_t;
+#  define lzo_intptr_t              lzo_intptr_t
+#  define lzo_uintptr_t             lzo_uintptr_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_SHORT == LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT > LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              short
+#  define lzo_uintptr_t             unsigned short
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_SHORT
+#elif (LZO_SIZEOF_INT >= LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+#  define lzo_intptr_t              int
+#  define lzo_uintptr_t             unsigned int
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              long
+#  define lzo_uintptr_t             unsigned long
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LZO_INT64L_T >= LZO_SIZEOF_VOID_P)
+#  define lzo_intptr_t              lzo_int64l_t
+#  define lzo_uintptr_t             lzo_uint64l_t
+#  define LZO_SIZEOF_LZO_INTPTR_T   LZO_SIZEOF_LZO_INT64L_T
+#else
+#  error "lzo_intptr_t"
+#endif
+#endif
+#if 1
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
+#endif
+#if !defined(lzo_word_t)
+#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
+#if (LZO_WORDSIZE == LZO_SIZEOF_LZO_INTPTR_T) && !(__LZO_INTPTR_T_IS_POINTER)
+#  define lzo_word_t                lzo_uintptr_t
+#  define lzo_sword_t               lzo_intptr_t
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INTPTR_T
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LONG)
+#  define lzo_word_t                unsigned long
+#  define lzo_sword_t               long
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LONG
+#elif (LZO_WORDSIZE == LZO_SIZEOF_INT)
+#  define lzo_word_t                unsigned int
+#  define lzo_sword_t               int
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_INT
+#elif (LZO_WORDSIZE == LZO_SIZEOF_SHORT)
+#  define lzo_word_t                unsigned short
+#  define lzo_sword_t               short
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_SHORT
+#elif (LZO_WORDSIZE == 1)
+#  define lzo_word_t                unsigned char
+#  define lzo_sword_t               signed char
+#  define LZO_SIZEOF_LZO_WORD_T 1
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LZO_INT64L_T)
+#  define lzo_word_t                lzo_uint64l_t
+#  define lzo_sword_t               lzo_int64l_t
+#  define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
+#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
+#if 0
+   typedef unsigned lzo_word_t  __attribute__((__mode__(__V16QI__)));
+   typedef int      lzo_sword_t __attribute__((__mode__(__V16QI__)));
+#  define lzo_word_t                lzo_word_t
+#  define lzo_sword_t               lzo_sword_t
+#  define LZO_SIZEOF_LZO_WORD_T     16
+#endif
+#else
+#  error "lzo_word_t"
+#endif
+#endif
+#endif
+#if 1 && defined(lzo_word_t)
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t)  == LZO_WORDSIZE)
+    LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
+#endif
+#if 1
+#define lzo_int8_t                  signed char
+#define lzo_uint8_t                 unsigned char
+#define LZO_SIZEOF_LZO_INT8_T       1
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == sizeof(lzo_uint8_t))
+#endif
+#if defined(lzo_int16e_t)
+#define lzo_int16_t                 lzo_int16e_t
+#define lzo_uint16_t                lzo_uint16e_t
+#define LZO_SIZEOF_LZO_INT16_T      LZO_SIZEOF_LZO_INT16E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == sizeof(lzo_uint16_t))
+#endif
+#if defined(lzo_int32e_t)
+#define lzo_int32_t                 lzo_int32e_t
+#define lzo_uint32_t                lzo_uint32e_t
+#define LZO_SIZEOF_LZO_INT32_T      LZO_SIZEOF_LZO_INT32E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == sizeof(lzo_uint32_t))
+#endif
+#if defined(lzo_int64e_t)
+#define lzo_int64_t                 lzo_int64e_t
+#define lzo_uint64_t                lzo_uint64e_t
+#define LZO_SIZEOF_LZO_INT64_T      LZO_SIZEOF_LZO_INT64E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == sizeof(lzo_uint64_t))
+#endif
+#if 1
+#define lzo_int_least32_t           lzo_int32l_t
+#define lzo_uint_least32_t          lzo_uint32l_t
+#define LZO_SIZEOF_LZO_INT_LEAST32_T LZO_SIZEOF_LZO_INT32L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) == sizeof(lzo_uint_least32_t))
+#endif
+#if defined(lzo_int64l_t)
+#define lzo_int_least64_t           lzo_int64l_t
+#define lzo_uint_least64_t          lzo_uint64l_t
+#define LZO_SIZEOF_LZO_INT_LEAST64_T LZO_SIZEOF_LZO_INT64L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) == sizeof(lzo_uint_least64_t))
+#endif
+#if 1
+#define lzo_int_fast32_t           lzo_int32f_t
+#define lzo_uint_fast32_t          lzo_uint32f_t
+#define LZO_SIZEOF_LZO_INT_FAST32_T LZO_SIZEOF_LZO_INT32F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) == sizeof(lzo_uint_fast32_t))
+#endif
+#if defined(lzo_int64f_t)
+#define lzo_int_fast64_t           lzo_int64f_t
+#define lzo_uint_fast64_t          lzo_uint64f_t
+#define LZO_SIZEOF_LZO_INT_FAST64_T LZO_SIZEOF_LZO_INT64F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) == sizeof(lzo_uint_fast64_t))
+#endif
+#if !defined(LZO_INT16_C)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 2)
+#    define LZO_INT16_C(c)          ((c) + 0)
+#    define LZO_UINT16_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 2)
+#    define LZO_INT16_C(c)          ((c) + 0L)
+#    define LZO_UINT16_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 2)
+#    define LZO_INT16_C(c)          (c)
+#    define LZO_UINT16_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 2)
+#    define LZO_INT16_C(c)          (c##L)
+#    define LZO_UINT16_C(c)         (c##UL)
+#  else
+#    error "LZO_INT16_C"
+#  endif
+#endif
+#if !defined(LZO_INT32_C)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 4)
+#    define LZO_INT32_C(c)          ((c) + 0)
+#    define LZO_UINT32_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 4)
+#    define LZO_INT32_C(c)          ((c) + 0L)
+#    define LZO_UINT32_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 4)
+#    define LZO_INT32_C(c)          (c)
+#    define LZO_UINT32_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 4)
+#    define LZO_INT32_C(c)          (c##L)
+#    define LZO_UINT32_C(c)         (c##UL)
+#  elif (LZO_SIZEOF_LONG_LONG >= 4)
+#    define LZO_INT32_C(c)          (c##LL)
+#    define LZO_UINT32_C(c)         (c##ULL)
+#  else
+#    error "LZO_INT32_C"
+#  endif
+#endif
+#if !defined(LZO_INT64_C) && defined(lzo_int64l_t)
+#  if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 8)
+#    define LZO_INT64_C(c)          ((c) + 0)
+#    define LZO_UINT64_C(c)         ((c) + 0U)
+#  elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 8)
+#    define LZO_INT64_C(c)          ((c) + 0L)
+#    define LZO_UINT64_C(c)         ((c) + 0UL)
+#  elif (LZO_SIZEOF_INT >= 8)
+#    define LZO_INT64_C(c)          (c)
+#    define LZO_UINT64_C(c)         (c##U)
+#  elif (LZO_SIZEOF_LONG >= 8)
+#    define LZO_INT64_C(c)          (c##L)
+#    define LZO_UINT64_C(c)         (c##UL)
+#  else
+#    error "LZO_INT64_C"
+#  endif
+#endif
+#endif
+
+#endif
+
+#endif
+
+#undef LZO_HAVE_CONFIG_H
+#include "minilzo.h"
+
+#if !defined(MINILZO_VERSION) || (MINILZO_VERSION != 0x2080)
+#  error "version mismatch in miniLZO source files"
+#endif
+
+#ifdef MINILZO_HAVE_CONFIG_H
+#  define LZO_HAVE_CONFIG_H 1
+#endif
+
+#ifndef __LZO_CONF_H
+#define __LZO_CONF_H 1
+
+#if !defined(__LZO_IN_MINILZO)
+#if defined(LZO_CFG_FREESTANDING) && (LZO_CFG_FREESTANDING)
+#  define LZO_LIBC_FREESTANDING 1
+#  define LZO_OS_FREESTANDING 1
+#endif
+#if defined(LZO_CFG_EXTRA_CONFIG_HEADER)
+#  include LZO_CFG_EXTRA_CONFIG_HEADER
+#endif
+#if defined(__LZOCONF_H) || defined(__LZOCONF_H_INCLUDED)
+#  error "include this file first"
+#endif
+#include "lzo/lzoconf.h"
+#if defined(LZO_CFG_EXTRA_CONFIG_HEADER2)
+#  include LZO_CFG_EXTRA_CONFIG_HEADER2
+#endif
+#endif
+
+#if (LZO_VERSION < 0x2080) || !defined(__LZOCONF_H_INCLUDED)
+#  error "version mismatch"
+#endif
+
+#if (LZO_CC_MSC && (_MSC_VER >= 1000 && _MSC_VER < 1100))
+#  pragma warning(disable: 4702)
+#endif
+#if (LZO_CC_MSC && (_MSC_VER >= 1000))
+#  pragma warning(disable: 4127 4701)
+#  pragma warning(disable: 4514 4710 4711)
+#endif
+#if (LZO_CC_MSC && (_MSC_VER >= 1300))
+#  pragma warning(disable: 4820)
+#endif
+#if (LZO_CC_MSC && (_MSC_VER >= 1800))
+#  pragma warning(disable: 4746)
+#endif
+
+#if (LZO_CC_SUNPROC)
+#if !defined(__cplusplus)
+#  pragma error_messages(off,E_END_OF_LOOP_CODE_NOT_REACHED)
+#  pragma error_messages(off,E_LOOP_NOT_ENTERED_AT_TOP)
+#  pragma error_messages(off,E_STATEMENT_NOT_REACHED)
+#endif
+#endif
+
+#if defined(__LZO_IN_MINILZO) || (LZO_CFG_FREESTANDING)
+#elif 1
+#  include <string.h>
+#else
+#  define LZO_WANT_ACC_INCD_H 1
+#endif
+#if defined(LZO_HAVE_CONFIG_H)
+#  define LZO_CFG_NO_CONFIG_HEADER 1
+#endif
+
+#if 1 && !defined(LZO_CFG_FREESTANDING)
+#if 1 && !defined(HAVE_STRING_H)
+#define HAVE_STRING_H 1
+#endif
+#if 1 && !defined(HAVE_MEMCMP)
+#define HAVE_MEMCMP 1
+#endif
+#if 1 && !defined(HAVE_MEMCPY)
+#define HAVE_MEMCPY 1
+#endif
+#if 1 && !defined(HAVE_MEMMOVE)
+#define HAVE_MEMMOVE 1
+#endif
+#if 1 && !defined(HAVE_MEMSET)
+#define HAVE_MEMSET 1
+#endif
+#endif
+
+#if 1 && defined(HAVE_STRING_H)
+#include <string.h>
+#endif
+
+#if 1 || defined(lzo_int8_t) || defined(lzo_uint8_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t)  == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint8_t) == 1)
+#endif
+#if 1 || defined(lzo_int16_t) || defined(lzo_uint16_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t)  == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint16_t) == 2)
+#endif
+#if 1 || defined(lzo_int32_t) || defined(lzo_uint32_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t)  == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32_t) == 4)
+#endif
+#if defined(lzo_int64_t) || defined(lzo_uint64_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t)  == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint64_t) == 8)
+#endif
+
+#if (LZO_CFG_FREESTANDING)
+#  undef HAVE_MEMCMP
+#  undef HAVE_MEMCPY
+#  undef HAVE_MEMMOVE
+#  undef HAVE_MEMSET
+#endif
+
+#if !(HAVE_MEMCMP)
+#  undef memcmp
+#  define memcmp(a,b,c)         lzo_memcmp(a,b,c)
+#else
+#  undef lzo_memcmp
+#  define lzo_memcmp(a,b,c)     memcmp(a,b,c)
+#endif
+#if !(HAVE_MEMCPY)
+#  undef memcpy
+#  define memcpy(a,b,c)         lzo_memcpy(a,b,c)
+#else
+#  undef lzo_memcpy
+#  define lzo_memcpy(a,b,c)     memcpy(a,b,c)
+#endif
+#if !(HAVE_MEMMOVE)
+#  undef memmove
+#  define memmove(a,b,c)        lzo_memmove(a,b,c)
+#else
+#  undef lzo_memmove
+#  define lzo_memmove(a,b,c)    memmove(a,b,c)
+#endif
+#if !(HAVE_MEMSET)
+#  undef memset
+#  define memset(a,b,c)         lzo_memset(a,b,c)
+#else
+#  undef lzo_memset
+#  define lzo_memset(a,b,c)     memset(a,b,c)
+#endif
+
+#undef NDEBUG
+#if (LZO_CFG_FREESTANDING)
+#  undef LZO_DEBUG
+#  define NDEBUG 1
+#  undef assert
+#  define assert(e) ((void)0)
+#else
+#  if !defined(LZO_DEBUG)
+#    define NDEBUG 1
+#  endif
+#  include <assert.h>
+#endif
+
+#if 0 && defined(__BOUNDS_CHECKING_ON)
+#  include <unchecked.h>
+#else
+#  define BOUNDS_CHECKING_OFF_DURING(stmt)      stmt
+#  define BOUNDS_CHECKING_OFF_IN_EXPR(expr)     (expr)
+#endif
+
+#if (LZO_CFG_PGO)
+#  undef __lzo_likely
+#  undef __lzo_unlikely
+#  define __lzo_likely(e)       (e)
+#  define __lzo_unlikely(e)     (e)
+#endif
+
+#undef _
+#undef __
+#undef ___
+#undef ____
+#undef _p0
+#undef _p1
+#undef _p2
+#undef _p3
+#undef _p4
+#undef _s0
+#undef _s1
+#undef _s2
+#undef _s3
+#undef _s4
+#undef _ww
+
+#if 1
+#  define LZO_BYTE(x)       ((unsigned char) (x))
+#else
+#  define LZO_BYTE(x)       ((unsigned char) ((x) & 0xff))
+#endif
+
+#define LZO_MAX(a,b)        ((a) >= (b) ? (a) : (b))
+#define LZO_MIN(a,b)        ((a) <= (b) ? (a) : (b))
+#define LZO_MAX3(a,b,c)     ((a) >= (b) ? LZO_MAX(a,c) : LZO_MAX(b,c))
+#define LZO_MIN3(a,b,c)     ((a) <= (b) ? LZO_MIN(a,c) : LZO_MIN(b,c))
+
+#define lzo_sizeof(type)    ((lzo_uint) (sizeof(type)))
+
+#define LZO_HIGH(array)     ((lzo_uint) (sizeof(array)/sizeof(*(array))))
+
+#define LZO_SIZE(bits)      (1u << (bits))
+#define LZO_MASK(bits)      (LZO_SIZE(bits) - 1)
+
+#define LZO_USIZE(bits)     ((lzo_uint) 1 << (bits))
+#define LZO_UMASK(bits)     (LZO_USIZE(bits) - 1)
+
+#if !defined(DMUL)
+#if 0
+
+#  define DMUL(a,b) ((lzo_xint) ((lzo_uint32_t)(a) * (lzo_uint32_t)(b)))
+#else
+#  define DMUL(a,b) ((lzo_xint) ((a) * (b)))
+#endif
+#endif
+
+#ifndef __LZO_FUNC_H
+#define __LZO_FUNC_H 1
+
+#if !defined(LZO_BITOPS_USE_ASM_BITSCAN) && !defined(LZO_BITOPS_USE_GNUC_BITSCAN) && !defined(LZO_BITOPS_USE_MSC_BITSCAN)
+#if 1 && (LZO_ARCH_AMD64) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_ASM_SYNTAX_GNUC)
+#define LZO_BITOPS_USE_ASM_BITSCAN 1
+#elif (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x030400ul) || (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1000)) || (LZO_CC_LLVM && (!defined(__llvm_tools_version__) || (__llvm_tools_version__+0 >= 0x010500ul))))
+#define LZO_BITOPS_USE_GNUC_BITSCAN 1
+#elif (LZO_OS_WIN32 || LZO_OS_WIN64) && ((LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 1010)) || (LZO_CC_MSC && (_MSC_VER >= 1400)))
+#define LZO_BITOPS_USE_MSC_BITSCAN 1
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#include <intrin.h>
+#endif
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#pragma intrinsic(_BitScanReverse)
+#pragma intrinsic(_BitScanForward)
+#endif
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64)
+#pragma intrinsic(_BitScanReverse64)
+#pragma intrinsic(_BitScanForward64)
+#endif
+#endif
+#endif
+
+__lzo_static_forceinline unsigned lzo_bitops_ctlz32_func(lzo_uint32_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+    unsigned long r; (void) _BitScanReverse(&r, v); return (unsigned) r ^ 31;
+#define lzo_bitops_ctlz32(v)    lzo_bitops_ctlz32_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_uint32_t r;
+    __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+    return (unsigned) r ^ 31;
+#define lzo_bitops_ctlz32(v)    lzo_bitops_ctlz32_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT == 4)
+    unsigned r; r = (unsigned) __builtin_clz(v); return r;
+#define lzo_bitops_ctlz32(v)    ((unsigned) __builtin_clz(v))
+#else
+    LZO_UNUSED(v); return 0;
+#endif
+}
+
+#if defined(lzo_uint64_t)
+__lzo_static_forceinline unsigned lzo_bitops_ctlz64_func(lzo_uint64_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
+    unsigned long r; (void) _BitScanReverse64(&r, v); return (unsigned) r ^ 63;
+#define lzo_bitops_ctlz64(v)    lzo_bitops_ctlz64_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_uint64_t r;
+    __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+    return (unsigned) r ^ 63;
+#define lzo_bitops_ctlz64(v)    lzo_bitops_ctlz64_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
+    unsigned r; r = (unsigned) __builtin_clzl(v); return r;
+#define lzo_bitops_ctlz64(v)    ((unsigned) __builtin_clzl(v))
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG == 8) && (LZO_WORDSIZE >= 8)
+    unsigned r; r = (unsigned) __builtin_clzll(v); return r;
+#define lzo_bitops_ctlz64(v)    ((unsigned) __builtin_clzll(v))
+#else
+    LZO_UNUSED(v); return 0;
+#endif
+}
+#endif
+
+__lzo_static_forceinline unsigned lzo_bitops_cttz32_func(lzo_uint32_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+    unsigned long r; (void) _BitScanForward(&r, v); return (unsigned) r;
+#define lzo_bitops_cttz32(v)    lzo_bitops_cttz32_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_uint32_t r;
+    __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+    return (unsigned) r;
+#define lzo_bitops_cttz32(v)    lzo_bitops_cttz32_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT >= 4)
+    unsigned r; r = (unsigned) __builtin_ctz(v); return r;
+#define lzo_bitops_cttz32(v)    ((unsigned) __builtin_ctz(v))
+#else
+    LZO_UNUSED(v); return 0;
+#endif
+}
+
+#if defined(lzo_uint64_t)
+__lzo_static_forceinline unsigned lzo_bitops_cttz64_func(lzo_uint64_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
+    unsigned long r; (void) _BitScanForward64(&r, v); return (unsigned) r;
+#define lzo_bitops_cttz64(v)    lzo_bitops_cttz64_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_uint64_t r;
+    __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+    return (unsigned) r;
+#define lzo_bitops_cttz64(v)    lzo_bitops_cttz64_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG >= 8) && (LZO_WORDSIZE >= 8)
+    unsigned r; r = (unsigned) __builtin_ctzl(v); return r;
+#define lzo_bitops_cttz64(v)    ((unsigned) __builtin_ctzl(v))
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG >= 8) && (LZO_WORDSIZE >= 8)
+    unsigned r; r = (unsigned) __builtin_ctzll(v); return r;
+#define lzo_bitops_cttz64(v)    ((unsigned) __builtin_ctzll(v))
+#else
+    LZO_UNUSED(v); return 0;
+#endif
+}
+#endif
+
+#if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+static void __attribute__((__unused__))
+#else
+__lzo_static_forceinline void
+#endif
+lzo_bitops_unused_funcs(void)
+{
+    LZO_UNUSED_FUNC(lzo_bitops_ctlz32_func);
+    LZO_UNUSED_FUNC(lzo_bitops_cttz32_func);
+#if defined(lzo_uint64_t)
+    LZO_UNUSED_FUNC(lzo_bitops_ctlz64_func);
+    LZO_UNUSED_FUNC(lzo_bitops_cttz64_func);
+#endif
+    LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
+}
+
+#if defined(__lzo_alignof) && !(LZO_CFG_NO_UNALIGNED)
+#ifndef __lzo_memops_tcheck
+#define __lzo_memops_tcheck(t,a,b) ((void)0, sizeof(t) == (a) && __lzo_alignof(t) == (b))
+#endif
+#endif
+#ifndef lzo_memops_TU0p
+#define lzo_memops_TU0p void __LZO_MMODEL *
+#endif
+#ifndef lzo_memops_TU1p
+#define lzo_memops_TU1p unsigned char __LZO_MMODEL *
+#endif
+#ifndef lzo_memops_TU2p
+#if (LZO_OPT_UNALIGNED16)
+typedef lzo_uint16_t __lzo_may_alias lzo_memops_TU2;
+#define lzo_memops_TU2p volatile lzo_memops_TU2 *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU2_struct,2)
+typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
+#else
+struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
+typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
+#endif
+#ifndef lzo_memops_TU2p
+#define lzo_memops_TU2p lzo_memops_TU2 *
+#endif
+#endif
+#ifndef lzo_memops_TU4p
+#if (LZO_OPT_UNALIGNED32)
+typedef lzo_uint32_t __lzo_may_alias lzo_memops_TU4;
+#define lzo_memops_TU4p volatile lzo_memops_TU4 __LZO_MMODEL *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU4_struct,4)
+typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
+#else
+struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
+typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
+#endif
+#ifndef lzo_memops_TU4p
+#define lzo_memops_TU4p lzo_memops_TU4 __LZO_MMODEL *
+#endif
+#endif
+#ifndef lzo_memops_TU8p
+#if (LZO_OPT_UNALIGNED64)
+typedef lzo_uint64_t __lzo_may_alias lzo_memops_TU8;
+#define lzo_memops_TU8p volatile lzo_memops_TU8 __LZO_MMODEL *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU8_struct,8)
+typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
+#else
+struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
+typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
+#endif
+#ifndef lzo_memops_TU8p
+#define lzo_memops_TU8p lzo_memops_TU8 __LZO_MMODEL *
+#endif
+#endif
+#ifndef lzo_memops_set_TU1p
+#define lzo_memops_set_TU1p     volatile lzo_memops_TU1p
+#endif
+#ifndef lzo_memops_move_TU1p
+#define lzo_memops_move_TU1p    lzo_memops_TU1p
+#endif
+#define LZO_MEMOPS_SET1(dd,cc) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_set_TU1p d__1 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+    d__1[0] = LZO_BYTE(cc); \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_SET2(dd,cc) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_set_TU1p d__2 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+    d__2[0] = LZO_BYTE(cc); d__2[1] = LZO_BYTE(cc); \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_SET3(dd,cc) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_set_TU1p d__3 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+    d__3[0] = LZO_BYTE(cc); d__3[1] = LZO_BYTE(cc); d__3[2] = LZO_BYTE(cc); \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_SET4(dd,cc) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_set_TU1p d__4 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+    d__4[0] = LZO_BYTE(cc); d__4[1] = LZO_BYTE(cc); d__4[2] = LZO_BYTE(cc); d__4[3] = LZO_BYTE(cc); \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE1(dd,ss) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_move_TU1p d__1 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_move_TU1p s__1 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+    d__1[0] = s__1[0]; \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE2(dd,ss) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_move_TU1p d__2 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_move_TU1p s__2 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+    d__2[0] = s__2[0]; d__2[1] = s__2[1]; \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE3(dd,ss) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_move_TU1p d__3 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_move_TU1p s__3 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+    d__3[0] = s__3[0]; d__3[1] = s__3[1]; d__3[2] = s__3[2]; \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE4(dd,ss) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_move_TU1p d__4 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_move_TU1p s__4 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+    d__4[0] = s__4[0]; d__4[1] = s__4[1]; d__4[2] = s__4[2]; d__4[3] = s__4[3]; \
+    LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE8(dd,ss) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_move_TU1p d__8 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_move_TU1p s__8 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+    d__8[0] = s__8[0]; d__8[1] = s__8[1]; d__8[2] = s__8[2]; d__8[3] = s__8[3]; \
+    d__8[4] = s__8[4]; d__8[5] = s__8[5]; d__8[6] = s__8[6]; d__8[7] = s__8[7]; \
+    LZO_BLOCK_END
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU1p)0)==1)
+#define LZO_MEMOPS_COPY1(dd,ss) LZO_MEMOPS_MOVE1(dd,ss)
+#if (LZO_OPT_UNALIGNED16)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
+#define LZO_MEMOPS_COPY2(dd,ss) \
+    * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY2(dd,ss) \
+    LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU2,2,1)) { \
+        * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss); \
+    } else { LZO_MEMOPS_MOVE2(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY2(dd,ss) LZO_MEMOPS_MOVE2(dd,ss)
+#endif
+#if (LZO_OPT_UNALIGNED32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
+#define LZO_MEMOPS_COPY4(dd,ss) \
+    * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY4(dd,ss) \
+    LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU4,4,1)) { \
+        * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss); \
+    } else { LZO_MEMOPS_MOVE4(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY4(dd,ss) LZO_MEMOPS_MOVE4(dd,ss)
+#endif
+#if (LZO_WORDSIZE != 8)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+    LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
+#else
+#if (LZO_OPT_UNALIGNED64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+    * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#elif (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+    LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+    LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU8,8,1)) { \
+        * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss); \
+    } else { LZO_MEMOPS_MOVE8(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY8(dd,ss) LZO_MEMOPS_MOVE8(dd,ss)
+#endif
+#endif
+#define LZO_MEMOPS_COPYN(dd,ss,nn) \
+    LZO_BLOCK_BEGIN \
+    lzo_memops_TU1p d__n = (lzo_memops_TU1p) (lzo_memops_TU0p) (dd); \
+    const lzo_memops_TU1p s__n = (const lzo_memops_TU1p) (const lzo_memops_TU0p) (ss); \
+    lzo_uint n__n = (nn); \
+    while ((void)0, n__n >= 8) { LZO_MEMOPS_COPY8(d__n, s__n); d__n += 8; s__n += 8; n__n -= 8; } \
+    if ((void)0, n__n >= 4) { LZO_MEMOPS_COPY4(d__n, s__n); d__n += 4; s__n += 4; n__n -= 4; } \
+    if ((void)0, n__n > 0) do { *d__n++ = *s__n++; } while (--n__n > 0); \
+    LZO_BLOCK_END
+
+__lzo_static_forceinline lzo_uint16_t lzo_memops_get_le16(const lzo_voidp ss)
+{
+    lzo_uint16_t v;
+#if (LZO_ABI_LITTLE_ENDIAN)
+    LZO_MEMOPS_COPY2(&v, ss);
+#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+    const lzo_memops_TU2p s = (const lzo_memops_TU2p) ss;
+    unsigned long vv;
+    __asm__("lhbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
+    v = (lzo_uint16_t) vv;
+#else
+    const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
+    v = (lzo_uint16_t) (((lzo_uint16_t)s[0]) | ((lzo_uint16_t)s[1] << 8));
+#endif
+    return v;
+}
+#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE16(ss)    * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_LE16(ss)    lzo_memops_get_le16(ss)
+#endif
+
+__lzo_static_forceinline lzo_uint32_t lzo_memops_get_le32(const lzo_voidp ss)
+{
+    lzo_uint32_t v;
+#if (LZO_ABI_LITTLE_ENDIAN)
+    LZO_MEMOPS_COPY4(&v, ss);
+#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+    const lzo_memops_TU4p s = (const lzo_memops_TU4p) ss;
+    unsigned long vv;
+    __asm__("lwbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
+    v = (lzo_uint32_t) vv;
+#else
+    const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
+    v = (lzo_uint32_t) (((lzo_uint32_t)s[0]) | ((lzo_uint32_t)s[1] << 8) | ((lzo_uint32_t)s[2] << 16) | ((lzo_uint32_t)s[3] << 24));
+#endif
+    return v;
+}
+#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE32(ss)    * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_LE32(ss)    lzo_memops_get_le32(ss)
+#endif
+
+#if (LZO_OPT_UNALIGNED64) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE64(ss)    * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#endif
+
+__lzo_static_forceinline lzo_uint16_t lzo_memops_get_ne16(const lzo_voidp ss)
+{
+    lzo_uint16_t v;
+    LZO_MEMOPS_COPY2(&v, ss);
+    return v;
+}
+#if (LZO_OPT_UNALIGNED16)
+#define LZO_MEMOPS_GET_NE16(ss)    * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_NE16(ss)    lzo_memops_get_ne16(ss)
+#endif
+
+__lzo_static_forceinline lzo_uint32_t lzo_memops_get_ne32(const lzo_voidp ss)
+{
+    lzo_uint32_t v;
+    LZO_MEMOPS_COPY4(&v, ss);
+    return v;
+}
+#if (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_GET_NE32(ss)    * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_NE32(ss)    lzo_memops_get_ne32(ss)
+#endif
+
+#if (LZO_OPT_UNALIGNED64)
+#define LZO_MEMOPS_GET_NE64(ss)    * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_le16(lzo_voidp dd, lzo_uint16_t vv)
+{
+#if (LZO_ABI_LITTLE_ENDIAN)
+    LZO_MEMOPS_COPY2(dd, &vv);
+#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_memops_TU2p d = (lzo_memops_TU2p) dd;
+    unsigned long v = vv;
+    __asm__("sthbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
+#else
+    lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
+    d[0] = LZO_BYTE((vv      ) & 0xff);
+    d[1] = LZO_BYTE((vv >>  8) & 0xff);
+#endif
+}
+#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_PUT_LE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_LE16(dd,vv) lzo_memops_put_le16(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_le32(lzo_voidp dd, lzo_uint32_t vv)
+{
+#if (LZO_ABI_LITTLE_ENDIAN)
+    LZO_MEMOPS_COPY4(dd, &vv);
+#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+    lzo_memops_TU4p d = (lzo_memops_TU4p) dd;
+    unsigned long v = vv;
+    __asm__("stwbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
+#else
+    lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
+    d[0] = LZO_BYTE((vv      ) & 0xff);
+    d[1] = LZO_BYTE((vv >>  8) & 0xff);
+    d[2] = LZO_BYTE((vv >> 16) & 0xff);
+    d[3] = LZO_BYTE((vv >> 24) & 0xff);
+#endif
+}
+#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_PUT_LE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_LE32(dd,vv) lzo_memops_put_le32(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_ne16(lzo_voidp dd, lzo_uint16_t vv)
+{
+    LZO_MEMOPS_COPY2(dd, &vv);
+}
+#if (LZO_OPT_UNALIGNED16)
+#define LZO_MEMOPS_PUT_NE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_NE16(dd,vv) lzo_memops_put_ne16(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_ne32(lzo_voidp dd, lzo_uint32_t vv)
+{
+    LZO_MEMOPS_COPY4(dd, &vv);
+}
+#if (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_PUT_NE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_NE32(dd,vv) lzo_memops_put_ne32(dd,vv)
+#endif
+
+#if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+static void __attribute__((__unused__))
+#else
+__lzo_static_forceinline void
+#endif
+lzo_memops_unused_funcs(void)
+{
+    LZO_UNUSED_FUNC(lzo_memops_get_le16);
+    LZO_UNUSED_FUNC(lzo_memops_get_le32);
+    LZO_UNUSED_FUNC(lzo_memops_get_ne16);
+    LZO_UNUSED_FUNC(lzo_memops_get_ne32);
+    LZO_UNUSED_FUNC(lzo_memops_put_le16);
+    LZO_UNUSED_FUNC(lzo_memops_put_le32);
+    LZO_UNUSED_FUNC(lzo_memops_put_ne16);
+    LZO_UNUSED_FUNC(lzo_memops_put_ne32);
+    LZO_UNUSED_FUNC(lzo_memops_unused_funcs);
+}
+
+#endif
+
+#ifndef UA_SET1
+#define UA_SET1             LZO_MEMOPS_SET1
+#endif
+#ifndef UA_SET2
+#define UA_SET2             LZO_MEMOPS_SET2
+#endif
+#ifndef UA_SET3
+#define UA_SET3             LZO_MEMOPS_SET3
+#endif
+#ifndef UA_SET4
+#define UA_SET4             LZO_MEMOPS_SET4
+#endif
+#ifndef UA_MOVE1
+#define UA_MOVE1            LZO_MEMOPS_MOVE1
+#endif
+#ifndef UA_MOVE2
+#define UA_MOVE2            LZO_MEMOPS_MOVE2
+#endif
+#ifndef UA_MOVE3
+#define UA_MOVE3            LZO_MEMOPS_MOVE3
+#endif
+#ifndef UA_MOVE4
+#define UA_MOVE4            LZO_MEMOPS_MOVE4
+#endif
+#ifndef UA_MOVE8
+#define UA_MOVE8            LZO_MEMOPS_MOVE8
+#endif
+#ifndef UA_COPY1
+#define UA_COPY1            LZO_MEMOPS_COPY1
+#endif
+#ifndef UA_COPY2
+#define UA_COPY2            LZO_MEMOPS_COPY2
+#endif
+#ifndef UA_COPY3
+#define UA_COPY3            LZO_MEMOPS_COPY3
+#endif
+#ifndef UA_COPY4
+#define UA_COPY4            LZO_MEMOPS_COPY4
+#endif
+#ifndef UA_COPY8
+#define UA_COPY8            LZO_MEMOPS_COPY8
+#endif
+#ifndef UA_COPYN
+#define UA_COPYN            LZO_MEMOPS_COPYN
+#endif
+#ifndef UA_COPYN_X
+#define UA_COPYN_X          LZO_MEMOPS_COPYN
+#endif
+#ifndef UA_GET_LE16
+#define UA_GET_LE16         LZO_MEMOPS_GET_LE16
+#endif
+#ifndef UA_GET_LE32
+#define UA_GET_LE32         LZO_MEMOPS_GET_LE32
+#endif
+#ifdef LZO_MEMOPS_GET_LE64
+#ifndef UA_GET_LE64
+#define UA_GET_LE64         LZO_MEMOPS_GET_LE64
+#endif
+#endif
+#ifndef UA_GET_NE16
+#define UA_GET_NE16         LZO_MEMOPS_GET_NE16
+#endif
+#ifndef UA_GET_NE32
+#define UA_GET_NE32         LZO_MEMOPS_GET_NE32
+#endif
+#ifdef LZO_MEMOPS_GET_NE64
+#ifndef UA_GET_NE64
+#define UA_GET_NE64         LZO_MEMOPS_GET_NE64
+#endif
+#endif
+#ifndef UA_PUT_LE16
+#define UA_PUT_LE16         LZO_MEMOPS_PUT_LE16
+#endif
+#ifndef UA_PUT_LE32
+#define UA_PUT_LE32         LZO_MEMOPS_PUT_LE32
+#endif
+#ifndef UA_PUT_NE16
+#define UA_PUT_NE16         LZO_MEMOPS_PUT_NE16
+#endif
+#ifndef UA_PUT_NE32
+#define UA_PUT_NE32         LZO_MEMOPS_PUT_NE32
+#endif
+
+#define MEMCPY8_DS(dest,src,len) \
+    lzo_memcpy(dest,src,len); dest += len; src += len
+
+#define BZERO8_PTR(s,l,n) \
+    lzo_memset((lzo_voidp)(s),0,(lzo_uint)(l)*(n))
+
+#define MEMCPY_DS(dest,src,len) \
+    do *dest++ = *src++; while (--len > 0)
+
+LZO_EXTERN(const lzo_bytep) lzo_copyright(void);
+
+#ifndef __LZO_PTR_H
+#define __LZO_PTR_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if (LZO_ARCH_I086)
+#error "LZO_ARCH_I086 is unsupported"
+#elif (LZO_MM_PVP)
+#error "LZO_MM_PVP is unsupported"
+#else
+#define PTR(a)              ((lzo_uintptr_t) (a))
+#define PTR_LINEAR(a)       PTR(a)
+#define PTR_ALIGNED_4(a)    ((PTR_LINEAR(a) & 3) == 0)
+#define PTR_ALIGNED_8(a)    ((PTR_LINEAR(a) & 7) == 0)
+#define PTR_ALIGNED2_4(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 3) == 0)
+#define PTR_ALIGNED2_8(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 7) == 0)
+#endif
+
+#define PTR_LT(a,b)         (PTR(a) < PTR(b))
+#define PTR_GE(a,b)         (PTR(a) >= PTR(b))
+#define PTR_DIFF(a,b)       (PTR(a) - PTR(b))
+#define pd(a,b)             ((lzo_uint) ((a)-(b)))
+
+LZO_EXTERN(lzo_uintptr_t)
+__lzo_ptr_linear(const lzo_voidp ptr);
+
+typedef union
+{
+    char            a_char;
+    unsigned char   a_uchar;
+    short           a_short;
+    unsigned short  a_ushort;
+    int             a_int;
+    unsigned int    a_uint;
+    long            a_long;
+    unsigned long   a_ulong;
+    lzo_int         a_lzo_int;
+    lzo_uint        a_lzo_uint;
+    lzo_xint        a_lzo_xint;
+    lzo_int16_t     a_lzo_int16_t;
+    lzo_uint16_t    a_lzo_uint16_t;
+    lzo_int32_t     a_lzo_int32_t;
+    lzo_uint32_t    a_lzo_uint32_t;
+#if defined(lzo_uint64_t)
+    lzo_int64_t     a_lzo_int64_t;
+    lzo_uint64_t    a_lzo_uint64_t;
+#endif
+    size_t          a_size_t;
+    ptrdiff_t       a_ptrdiff_t;
+    lzo_uintptr_t   a_lzo_uintptr_t;
+    void *          a_void_p;
+    char *          a_char_p;
+    unsigned char * a_uchar_p;
+    const void *          a_c_void_p;
+    const char *          a_c_char_p;
+    const unsigned char * a_c_uchar_p;
+    lzo_voidp       a_lzo_voidp;
+    lzo_bytep       a_lzo_bytep;
+    const lzo_voidp a_c_lzo_voidp;
+    const lzo_bytep a_c_lzo_bytep;
+}
+lzo_full_align_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#ifndef LZO_DETERMINISTIC
+#define LZO_DETERMINISTIC 1
+#endif
+
+#ifndef LZO_DICT_USE_PTR
+#define LZO_DICT_USE_PTR 1
+#endif
+
+#if (LZO_DICT_USE_PTR)
+#  define lzo_dict_t    const lzo_bytep
+#  define lzo_dict_p    lzo_dict_t *
+#else
+#  define lzo_dict_t    lzo_uint
+#  define lzo_dict_p    lzo_dict_t *
+#endif
+
+#endif
+
+#if !defined(MINILZO_CFG_SKIP_LZO_PTR)
+
+LZO_PUBLIC(lzo_uintptr_t)
+__lzo_ptr_linear(const lzo_voidp ptr)
+{
+    lzo_uintptr_t p;
+
+#if (LZO_ARCH_I086)
+#error "LZO_ARCH_I086 is unsupported"
+#elif (LZO_MM_PVP)
+#error "LZO_MM_PVP is unsupported"
+#else
+    p = (lzo_uintptr_t) PTR_LINEAR(ptr);
+#endif
+
+    return p;
+}
+
+LZO_PUBLIC(unsigned)
+__lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
+{
+#if (__LZO_UINTPTR_T_IS_POINTER)
+#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
+#else
+    lzo_uintptr_t p, n;
+    p = __lzo_ptr_linear(ptr);
+    n = (((p + size - 1) / size) * size) - p;
+#endif
+
+    assert(size > 0);
+    assert((long)n >= 0);
+    assert(n <= size);
+    return (unsigned)n;
+}
+
+#endif
+#if !defined(MINILZO_CFG_SKIP_LZO_UTIL)
+
+/* If you use the LZO library in a product, I would appreciate that you
+ * keep this copyright string in the executable of your product.
+ */
+
+static const char __lzo_copyright[] =
+#if !defined(__LZO_IN_MINLZO)
+    LZO_VERSION_STRING;
+#else
+    "\r\n\n"
+    "LZO data compression library.\n"
+    "$Copyright: LZO Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer\n"
+    "<markus@oberhumer.com>\n"
+    "http://www.oberhumer.com $\n\n"
+    "$Id: LZO version: v" LZO_VERSION_STRING ", " LZO_VERSION_DATE " $\n"
+    "$Info: " LZO_INFO_STRING " $\n";
+#endif
+
+LZO_PUBLIC(const lzo_bytep)
+lzo_copyright(void)
+{
+    return (const lzo_bytep) __lzo_copyright;
+}
+
+LZO_PUBLIC(unsigned)
+lzo_version(void)
+{
+    return LZO_VERSION;
+}
+
+LZO_PUBLIC(const char *)
+lzo_version_string(void)
+{
+    return LZO_VERSION_STRING;
+}
+
+LZO_PUBLIC(const char *)
+lzo_version_date(void)
+{
+    return LZO_VERSION_DATE;
+}
+
+LZO_PUBLIC(const lzo_charp)
+_lzo_version_string(void)
+{
+    return LZO_VERSION_STRING;
+}
+
+LZO_PUBLIC(const lzo_charp)
+_lzo_version_date(void)
+{
+    return LZO_VERSION_DATE;
+}
+
+#define LZO_BASE 65521u
+#define LZO_NMAX 5552
+
+#define LZO_DO1(buf,i)  s1 += buf[i]; s2 += s1
+#define LZO_DO2(buf,i)  LZO_DO1(buf,i); LZO_DO1(buf,i+1)
+#define LZO_DO4(buf,i)  LZO_DO2(buf,i); LZO_DO2(buf,i+2)
+#define LZO_DO8(buf,i)  LZO_DO4(buf,i); LZO_DO4(buf,i+4)
+#define LZO_DO16(buf,i) LZO_DO8(buf,i); LZO_DO8(buf,i+8)
+
+LZO_PUBLIC(lzo_uint32_t)
+lzo_adler32(lzo_uint32_t adler, const lzo_bytep buf, lzo_uint len)
+{
+    lzo_uint32_t s1 = adler & 0xffff;
+    lzo_uint32_t s2 = (adler >> 16) & 0xffff;
+    unsigned k;
+
+    if (buf == NULL)
+        return 1;
+
+    while (len > 0)
+    {
+        k = len < LZO_NMAX ? (unsigned) len : LZO_NMAX;
+        len -= k;
+        if (k >= 16) do
+        {
+            LZO_DO16(buf,0);
+            buf += 16;
+            k -= 16;
+        } while (k >= 16);
+        if (k != 0) do
+        {
+            s1 += *buf++;
+            s2 += s1;
+        } while (--k > 0);
+        s1 %= LZO_BASE;
+        s2 %= LZO_BASE;
+    }
+    return (s2 << 16) | s1;
+}
+
+#undef LZO_DO1
+#undef LZO_DO2
+#undef LZO_DO4
+#undef LZO_DO8
+#undef LZO_DO16
+
+#endif
+#if !defined(MINILZO_CFG_SKIP_LZO_STRING)
+#undef lzo_memcmp
+#undef lzo_memcpy
+#undef lzo_memmove
+#undef lzo_memset
+#if !defined(__LZO_MMODEL_HUGE)
+#  undef LZO_HAVE_MM_HUGE_PTR
+#endif
+#define lzo_hsize_t             lzo_uint
+#define lzo_hvoid_p             lzo_voidp
+#define lzo_hbyte_p             lzo_bytep
+#define LZOLIB_PUBLIC(r,f)      LZO_PUBLIC(r) f
+#define lzo_hmemcmp             lzo_memcmp
+#define lzo_hmemcpy             lzo_memcpy
+#define lzo_hmemmove            lzo_memmove
+#define lzo_hmemset             lzo_memset
+#define __LZOLIB_HMEMCPY_CH_INCLUDED 1
+#if !defined(LZOLIB_PUBLIC)
+#  define LZOLIB_PUBLIC(r,f)    r __LZOLIB_FUNCNAME(f)
+#endif
+LZOLIB_PUBLIC(int, lzo_hmemcmp) (const lzo_hvoid_p s1, const lzo_hvoid_p s2, lzo_hsize_t len)
+{
+#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCMP)
+    const lzo_hbyte_p p1 = LZO_STATIC_CAST(const lzo_hbyte_p, s1);
+    const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, s2);
+    if __lzo_likely(len > 0) do
+    {
+        int d = *p1 - *p2;
+        if (d != 0)
+            return d;
+        p1++; p2++;
+    } while __lzo_likely(--len > 0);
+    return 0;
+#else
+    return memcmp(s1, s2, len);
+#endif
+}
+LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemcpy) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
+{
+#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCPY)
+    lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
+    const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
+    if (!(len > 0) || p1 == p2)
+        return dest;
+    do
+        *p1++ = *p2++;
+    while __lzo_likely(--len > 0);
+    return dest;
+#else
+    return memcpy(dest, src, len);
+#endif
+}
+LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemmove) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
+{
+#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMMOVE)
+    lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
+    const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
+    if (!(len > 0) || p1 == p2)
+        return dest;
+    if (p1 < p2)
+    {
+        do
+            *p1++ = *p2++;
+        while __lzo_likely(--len > 0);
+    }
+    else
+    {
+        p1 += len;
+        p2 += len;
+        do
+            *--p1 = *--p2;
+        while __lzo_likely(--len > 0);
+    }
+    return dest;
+#else
+    return memmove(dest, src, len);
+#endif
+}
+LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemset) (lzo_hvoid_p s, int cc, lzo_hsize_t len)
+{
+#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMSET)
+    lzo_hbyte_p p = LZO_STATIC_CAST(lzo_hbyte_p, s);
+    unsigned char c = LZO_ITRUNC(unsigned char, cc);
+    if __lzo_likely(len > 0) do
+        *p++ = c;
+    while __lzo_likely(--len > 0);
+    return s;
+#else
+    return memset(s, cc, len);
+#endif
+}
+#undef LZOLIB_PUBLIC
+#endif
+#if !defined(MINILZO_CFG_SKIP_LZO_INIT)
+
+#if !defined(__LZO_IN_MINILZO)
+
+#define LZO_WANT_ACC_CHK_CH 1
+#undef LZOCHK_ASSERT
+
+    LZOCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
+    LZOCHK_ASSERT_IS_SIGNED_T(lzo_int)
+    LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
+#if !(__LZO_UINTPTR_T_IS_POINTER)
+    LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
+#endif
+    LZOCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
+    LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
+
+#endif
+#undef LZOCHK_ASSERT
+
+union lzo_config_check_union {
+    lzo_uint a[2];
+    unsigned char b[2*LZO_MAX(8,sizeof(lzo_uint))];
+#if defined(lzo_uint64_t)
+    lzo_uint64_t c[2];
+#endif
+};
+
+#if 0
+#define u2p(ptr,off) ((lzo_voidp) (((lzo_bytep)(lzo_voidp)(ptr)) + (off)))
+#else
+static __lzo_noinline lzo_voidp u2p(lzo_voidp ptr, lzo_uint off)
+{
+    return (lzo_voidp) ((lzo_bytep) ptr + off);
+}
+#endif
+
+LZO_PUBLIC(int)
+_lzo_config_check(void)
+{
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030100ul && LZO_CC_CLANG < 0x030300ul))
+# if 0
+    volatile
+# endif
+#endif
+    union lzo_config_check_union u;
+    lzo_voidp p;
+    unsigned r = 1;
+
+    u.a[0] = u.a[1] = 0;
+    p = u2p(&u, 0);
+    r &= ((* (lzo_bytep) p) == 0);
+#if !(LZO_CFG_NO_CONFIG_CHECK)
+#if (LZO_ABI_BIG_ENDIAN)
+    u.a[0] = u.a[1] = 0; u.b[sizeof(lzo_uint) - 1] = 128;
+    p = u2p(&u, 0);
+    r &= ((* (lzo_uintp) p) == 128);
+#endif
+#if (LZO_ABI_LITTLE_ENDIAN)
+    u.a[0] = u.a[1] = 0; u.b[0] = 128;
+    p = u2p(&u, 0);
+    r &= ((* (lzo_uintp) p) == 128);
+#endif
+    u.a[0] = u.a[1] = 0;
+    u.b[0] = 1; u.b[3] = 2;
+    p = u2p(&u, 1);
+    r &= UA_GET_NE16(p) == 0;
+    r &= UA_GET_LE16(p) == 0;
+    u.b[1] = 128;
+    r &= UA_GET_LE16(p) == 128;
+    u.b[2] = 129;
+    r &= UA_GET_LE16(p) == LZO_UINT16_C(0x8180);
+#if (LZO_ABI_BIG_ENDIAN)
+    r &= UA_GET_NE16(p) == LZO_UINT16_C(0x8081);
+#endif
+#if (LZO_ABI_LITTLE_ENDIAN)
+    r &= UA_GET_NE16(p) == LZO_UINT16_C(0x8180);
+#endif
+    u.a[0] = u.a[1] = 0;
+    u.b[0] = 3; u.b[5] = 4;
+    p = u2p(&u, 1);
+    r &= UA_GET_NE32(p) == 0;
+    r &= UA_GET_LE32(p) == 0;
+    u.b[1] = 128;
+    r &= UA_GET_LE32(p) == 128;
+    u.b[2] = 129; u.b[3] = 130; u.b[4] = 131;
+    r &= UA_GET_LE32(p) == LZO_UINT32_C(0x83828180);
+#if (LZO_ABI_BIG_ENDIAN)
+    r &= UA_GET_NE32(p) == LZO_UINT32_C(0x80818283);
+#endif
+#if (LZO_ABI_LITTLE_ENDIAN)
+    r &= UA_GET_NE32(p) == LZO_UINT32_C(0x83828180);
+#endif
+#if defined(UA_GET_NE64)
+    u.c[0] = u.c[1] = 0;
+    u.b[0] = 5; u.b[9] = 6;
+    p = u2p(&u, 1);
+    u.c[0] = u.c[1] = 0;
+    r &= UA_GET_NE64(p) == 0;
+#if defined(UA_GET_LE64)
+    r &= UA_GET_LE64(p) == 0;
+    u.b[1] = 128;
+    r &= UA_GET_LE64(p) == 128;
+#endif
+#endif
+#if defined(lzo_bitops_ctlz32)
+    { unsigned i = 0; lzo_uint32_t v;
+    for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+        r &= lzo_bitops_ctlz32(v) == 31 - i;
+        r &= lzo_bitops_ctlz32_func(v) == 31 - i;
+    }}
+#endif
+#if defined(lzo_bitops_ctlz64)
+    { unsigned i = 0; lzo_uint64_t v;
+    for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+        r &= lzo_bitops_ctlz64(v) == 63 - i;
+        r &= lzo_bitops_ctlz64_func(v) == 63 - i;
+    }}
+#endif
+#if defined(lzo_bitops_cttz32)
+    { unsigned i = 0; lzo_uint32_t v;
+    for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+        r &= lzo_bitops_cttz32(v) == i;
+        r &= lzo_bitops_cttz32_func(v) == i;
+    }}
+#endif
+#if defined(lzo_bitops_cttz64)
+    { unsigned i = 0; lzo_uint64_t v;
+    for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+        r &= lzo_bitops_cttz64(v) == i;
+        r &= lzo_bitops_cttz64_func(v) == i;
+    }}
+#endif
+#endif
+    LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
+
+    return r == 1 ? LZO_E_OK : LZO_E_ERROR;
+}
+
+LZO_PUBLIC(int)
+__lzo_init_v2(unsigned v, int s1, int s2, int s3, int s4, int s5,
+                          int s6, int s7, int s8, int s9)
+{
+    int r;
+
+#if defined(__LZO_IN_MINILZO)
+#elif (LZO_CC_MSC && ((_MSC_VER) < 700))
+#else
+#define LZO_WANT_ACC_CHK_CH 1
+#undef LZOCHK_ASSERT
+#define LZOCHK_ASSERT(expr)  LZO_COMPILE_TIME_ASSERT(expr)
+#endif
+#undef LZOCHK_ASSERT
+
+    if (v == 0)
+        return LZO_E_ERROR;
+
+    r = (s1 == -1 || s1 == (int) sizeof(short)) &&
+        (s2 == -1 || s2 == (int) sizeof(int)) &&
+        (s3 == -1 || s3 == (int) sizeof(long)) &&
+        (s4 == -1 || s4 == (int) sizeof(lzo_uint32_t)) &&
+        (s5 == -1 || s5 == (int) sizeof(lzo_uint)) &&
+        (s6 == -1 || s6 == (int) lzo_sizeof_dict_t) &&
+        (s7 == -1 || s7 == (int) sizeof(char *)) &&
+        (s8 == -1 || s8 == (int) sizeof(lzo_voidp)) &&
+        (s9 == -1 || s9 == (int) sizeof(lzo_callback_t));
+    if (!r)
+        return LZO_E_ERROR;
+
+    r = _lzo_config_check();
+    if (r != LZO_E_OK)
+        return r;
+
+    return r;
+}
+
+#if !defined(__LZO_IN_MINILZO)
+
+#if (LZO_OS_WIN16 && LZO_CC_WATCOMC) && defined(__SW_BD)
+
+#if 0
+BOOL FAR PASCAL LibMain ( HANDLE hInstance, WORD wDataSegment,
+                          WORD wHeapSize, LPSTR lpszCmdLine )
+#else
+int __far __pascal LibMain ( int a, short b, short c, long d )
+#endif
+{
+    LZO_UNUSED(a); LZO_UNUSED(b); LZO_UNUSED(c); LZO_UNUSED(d);
+    return 1;
+}
+
+#endif
+
+#endif
+
+#endif
+
+#define LZO1X           1
+#define LZO_EOF_CODE    1
+#define M2_MAX_OFFSET   0x0800
+
+#if !defined(MINILZO_CFG_SKIP_LZO1X_1_COMPRESS)
+
+#if 1 && defined(UA_GET_LE32)
+#undef  LZO_DICT_USE_PTR
+#define LZO_DICT_USE_PTR 0
+#undef  lzo_dict_t
+#define lzo_dict_t lzo_uint16_t
+#endif
+
+#define LZO_NEED_DICT_H 1
+#ifndef D_BITS
+#define D_BITS          14
+#endif
+#define D_INDEX1(d,p)       d = DM(DMUL(0x21,DX3(p,5,5,6)) >> 5)
+#define D_INDEX2(d,p)       d = (d & (D_MASK & 0x7ff)) ^ (D_HIGH | 0x1f)
+#if 1
+#define DINDEX(dv,p)        DM(((DMUL(0x1824429d,dv)) >> (32-D_BITS)))
+#else
+#define DINDEX(dv,p)        DM((dv) + ((dv) >> (32-D_BITS)))
+#endif
+
+#ifndef __LZO_CONFIG1X_H
+#define __LZO_CONFIG1X_H 1
+
+#if !defined(LZO1X) && !defined(LZO1Y) && !defined(LZO1Z)
+#  define LZO1X 1
+#endif
+
+#if !defined(__LZO_IN_MINILZO)
+#include "lzo/lzo1x.h"
+#endif
+
+#ifndef LZO_EOF_CODE
+#define LZO_EOF_CODE 1
+#endif
+#undef LZO_DETERMINISTIC
+
+#define M1_MAX_OFFSET   0x0400
+#ifndef M2_MAX_OFFSET
+#define M2_MAX_OFFSET   0x0800
+#endif
+#define M3_MAX_OFFSET   0x4000
+#define M4_MAX_OFFSET   0xbfff
+
+#define MX_MAX_OFFSET   (M1_MAX_OFFSET + M2_MAX_OFFSET)
+
+#define M1_MIN_LEN      2
+#define M1_MAX_LEN      2
+#define M2_MIN_LEN      3
+#ifndef M2_MAX_LEN
+#define M2_MAX_LEN      8
+#endif
+#define M3_MIN_LEN      3
+#define M3_MAX_LEN      33
+#define M4_MIN_LEN      3
+#define M4_MAX_LEN      9
+
+#define M1_MARKER       0
+#define M2_MARKER       64
+#define M3_MARKER       32
+#define M4_MARKER       16
+
+#ifndef MIN_LOOKAHEAD
+#define MIN_LOOKAHEAD       (M2_MAX_LEN + 1)
+#endif
+
+#if defined(LZO_NEED_DICT_H)
+
+#ifndef LZO_HASH
+#define LZO_HASH            LZO_HASH_LZO_INCREMENTAL_B
+#endif
+#define DL_MIN_LEN          M2_MIN_LEN
+
+#ifndef __LZO_DICT_H
+#define __LZO_DICT_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !defined(D_BITS) && defined(DBITS)
+#  define D_BITS        DBITS
+#endif
+#if !defined(D_BITS)
+#  error "D_BITS is not defined"
+#endif
+#if (D_BITS < 16)
+#  define D_SIZE        LZO_SIZE(D_BITS)
+#  define D_MASK        LZO_MASK(D_BITS)
+#else
+#  define D_SIZE        LZO_USIZE(D_BITS)
+#  define D_MASK        LZO_UMASK(D_BITS)
+#endif
+#define D_HIGH          ((D_MASK >> 1) + 1)
+
+#if !defined(DD_BITS)
+#  define DD_BITS       0
+#endif
+#define DD_SIZE         LZO_SIZE(DD_BITS)
+#define DD_MASK         LZO_MASK(DD_BITS)
+
+#if !defined(DL_BITS)
+#  define DL_BITS       (D_BITS - DD_BITS)
+#endif
+#if (DL_BITS < 16)
+#  define DL_SIZE       LZO_SIZE(DL_BITS)
+#  define DL_MASK       LZO_MASK(DL_BITS)
+#else
+#  define DL_SIZE       LZO_USIZE(DL_BITS)
+#  define DL_MASK       LZO_UMASK(DL_BITS)
+#endif
+
+#if (D_BITS != DL_BITS + DD_BITS)
+#  error "D_BITS does not match"
+#endif
+#if (D_BITS < 6 || D_BITS > 18)
+#  error "invalid D_BITS"
+#endif
+#if (DL_BITS < 6 || DL_BITS > 20)
+#  error "invalid DL_BITS"
+#endif
+#if (DD_BITS < 0 || DD_BITS > 6)
+#  error "invalid DD_BITS"
+#endif
+
+#if !defined(DL_MIN_LEN)
+#  define DL_MIN_LEN    3
+#endif
+#if !defined(DL_SHIFT)
+#  define DL_SHIFT      ((DL_BITS + (DL_MIN_LEN - 1)) / DL_MIN_LEN)
+#endif
+
+#define LZO_HASH_GZIP                   1
+#define LZO_HASH_GZIP_INCREMENTAL       2
+#define LZO_HASH_LZO_INCREMENTAL_A      3
+#define LZO_HASH_LZO_INCREMENTAL_B      4
+
+#if !defined(LZO_HASH)
+#  error "choose a hashing strategy"
+#endif
+
+#undef DM
+#undef DX
+
+#if (DL_MIN_LEN == 3)
+#  define _DV2_A(p,shift1,shift2) \
+        (((( (lzo_xint)((p)[0]) << shift1) ^ (p)[1]) << shift2) ^ (p)[2])
+#  define _DV2_B(p,shift1,shift2) \
+        (((( (lzo_xint)((p)[2]) << shift1) ^ (p)[1]) << shift2) ^ (p)[0])
+#  define _DV3_B(p,shift1,shift2,shift3) \
+        ((_DV2_B((p)+1,shift1,shift2) << (shift3)) ^ (p)[0])
+#elif (DL_MIN_LEN == 2)
+#  define _DV2_A(p,shift1,shift2) \
+        (( (lzo_xint)(p[0]) << shift1) ^ p[1])
+#  define _DV2_B(p,shift1,shift2) \
+        (( (lzo_xint)(p[1]) << shift1) ^ p[2])
+#else
+#  error "invalid DL_MIN_LEN"
+#endif
+#define _DV_A(p,shift)      _DV2_A(p,shift,shift)
+#define _DV_B(p,shift)      _DV2_B(p,shift,shift)
+#define DA2(p,s1,s2) \
+        (((((lzo_xint)((p)[2]) << (s2)) + (p)[1]) << (s1)) + (p)[0])
+#define DS2(p,s1,s2) \
+        (((((lzo_xint)((p)[2]) << (s2)) - (p)[1]) << (s1)) - (p)[0])
+#define DX2(p,s1,s2) \
+        (((((lzo_xint)((p)[2]) << (s2)) ^ (p)[1]) << (s1)) ^ (p)[0])
+#define DA3(p,s1,s2,s3) ((DA2((p)+1,s2,s3) << (s1)) + (p)[0])
+#define DS3(p,s1,s2,s3) ((DS2((p)+1,s2,s3) << (s1)) - (p)[0])
+#define DX3(p,s1,s2,s3) ((DX2((p)+1,s2,s3) << (s1)) ^ (p)[0])
+#define DMS(v,s)        ((lzo_uint) (((v) & (D_MASK >> (s))) << (s)))
+#define DM(v)           DMS(v,0)
+
+#if (LZO_HASH == LZO_HASH_GZIP)
+#  define _DINDEX(dv,p)     (_DV_A((p),DL_SHIFT))
+
+#elif (LZO_HASH == LZO_HASH_GZIP_INCREMENTAL)
+#  define __LZO_HASH_INCREMENTAL 1
+#  define DVAL_FIRST(dv,p)  dv = _DV_A((p),DL_SHIFT)
+#  define DVAL_NEXT(dv,p)   dv = (((dv) << DL_SHIFT) ^ p[2])
+#  define _DINDEX(dv,p)     (dv)
+#  define DVAL_LOOKAHEAD    DL_MIN_LEN
+
+#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_A)
+#  define __LZO_HASH_INCREMENTAL 1
+#  define DVAL_FIRST(dv,p)  dv = _DV_A((p),5)
+#  define DVAL_NEXT(dv,p) \
+                dv ^= (lzo_xint)(p[-1]) << (2*5); dv = (((dv) << 5) ^ p[2])
+#  define _DINDEX(dv,p)     ((DMUL(0x9f5f,dv)) >> 5)
+#  define DVAL_LOOKAHEAD    DL_MIN_LEN
+
+#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_B)
+#  define __LZO_HASH_INCREMENTAL 1
+#  define DVAL_FIRST(dv,p)  dv = _DV_B((p),5)
+#  define DVAL_NEXT(dv,p) \
+                dv ^= p[-1]; dv = (((dv) >> 5) ^ ((lzo_xint)(p[2]) << (2*5)))
+#  define _DINDEX(dv,p)     ((DMUL(0x9f5f,dv)) >> 5)
+#  define DVAL_LOOKAHEAD    DL_MIN_LEN
+
+#else
+#  error "choose a hashing strategy"
+#endif
+
+#ifndef DINDEX
+#define DINDEX(dv,p)        ((lzo_uint)((_DINDEX(dv,p)) & DL_MASK) << DD_BITS)
+#endif
+#if !defined(DINDEX1) && defined(D_INDEX1)
+#define DINDEX1             D_INDEX1
+#endif
+#if !defined(DINDEX2) && defined(D_INDEX2)
+#define DINDEX2             D_INDEX2
+#endif
+
+#if !defined(__LZO_HASH_INCREMENTAL)
+#  define DVAL_FIRST(dv,p)  ((void) 0)
+#  define DVAL_NEXT(dv,p)   ((void) 0)
+#  define DVAL_LOOKAHEAD    0
+#endif
+
+#if !defined(DVAL_ASSERT)
+#if defined(__LZO_HASH_INCREMENTAL) && !defined(NDEBUG)
+#if (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_LLVM)
+static void __attribute__((__unused__))
+#else
+static void
+#endif
+DVAL_ASSERT(lzo_xint dv, const lzo_bytep p)
+{
+    lzo_xint df;
+    DVAL_FIRST(df,(p));
+    assert(DINDEX(dv,p) == DINDEX(df,p));
+}
+#else
+#  define DVAL_ASSERT(dv,p) ((void) 0)
+#endif
+#endif
+
+#if (LZO_DICT_USE_PTR)
+#  define DENTRY(p,in)                          (p)
+#  define GINDEX(m_pos,m_off,dict,dindex,in)    m_pos = dict[dindex]
+#else
+#  define DENTRY(p,in)                          ((lzo_dict_t) pd(p, in))
+#  define GINDEX(m_pos,m_off,dict,dindex,in)    m_off = dict[dindex]
+#endif
+
+#if (DD_BITS == 0)
+
+#  define UPDATE_D(dict,drun,dv,p,in)       dict[ DINDEX(dv,p) ] = DENTRY(p,in)
+#  define UPDATE_I(dict,drun,index,p,in)    dict[index] = DENTRY(p,in)
+#  define UPDATE_P(ptr,drun,p,in)           (ptr)[0] = DENTRY(p,in)
+
+#else
+
+#  define UPDATE_D(dict,drun,dv,p,in)   \
+        dict[ DINDEX(dv,p) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
+#  define UPDATE_I(dict,drun,index,p,in)    \
+        dict[ (index) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
+#  define UPDATE_P(ptr,drun,p,in)   \
+        (ptr) [ drun++ ] = DENTRY(p,in); drun &= DD_MASK
+
+#endif
+
+#if (LZO_DICT_USE_PTR)
+
+#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
+        (m_pos == NULL || (m_off = pd(ip, m_pos)) > max_offset)
+
+#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
+    (BOUNDS_CHECKING_OFF_IN_EXPR(( \
+        m_pos = ip - (lzo_uint) PTR_DIFF(ip,m_pos), \
+        PTR_LT(m_pos,in) || \
+        (m_off = (lzo_uint) PTR_DIFF(ip,m_pos)) == 0 || \
+         m_off > max_offset )))
+
+#else
+
+#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
+        (m_off == 0 || \
+         ((m_off = pd(ip, in) - m_off) > max_offset) || \
+         (m_pos = (ip) - (m_off), 0) )
+
+#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
+        (pd(ip, in) <= m_off || \
+         ((m_off = pd(ip, in) - m_off) > max_offset) || \
+         (m_pos = (ip) - (m_off), 0) )
+
+#endif
+
+#if (LZO_DETERMINISTIC)
+#  define LZO_CHECK_MPOS    LZO_CHECK_MPOS_DET
+#else
+#  define LZO_CHECK_MPOS    LZO_CHECK_MPOS_NON_DET
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif
+
+#endif
+
+#define LZO_DETERMINISTIC !(LZO_DICT_USE_PTR)
+
+#ifndef DO_COMPRESS
+#define DO_COMPRESS     lzo1x_1_compress
+#endif
+
+#if 1 && defined(DO_COMPRESS) && !defined(do_compress)
+#  define do_compress       LZO_PP_ECONCAT2(DO_COMPRESS,_core)
+#endif
+
+static __lzo_noinline lzo_uint
+do_compress ( const lzo_bytep in , lzo_uint  in_len,
+                    lzo_bytep out, lzo_uintp out_len,
+                    lzo_uint  ti,  lzo_voidp wrkmem)
+{
+    const lzo_bytep ip;
+    lzo_bytep op;
+    const lzo_bytep const in_end = in + in_len;
+    const lzo_bytep const ip_end = in + in_len - 20;
+    const lzo_bytep ii;
+    lzo_dict_p const dict = (lzo_dict_p) wrkmem;
+
+    op = out;
+    ip = in;
+    ii = ip;
+
+    ip += ti < 4 ? 4 - ti : 0;
+    for (;;)
+    {
+        const lzo_bytep m_pos;
+#if !(LZO_DETERMINISTIC)
+        LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, m_off, 0);
+        lzo_uint m_len;
+        lzo_uint dindex;
+next:
+        if __lzo_unlikely(ip >= ip_end)
+            break;
+        DINDEX1(dindex,ip);
+        GINDEX(m_pos,m_off,dict,dindex,in);
+        if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
+            goto literal;
+#if 1
+        if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
+            goto try_match;
+        DINDEX2(dindex,ip);
+#endif
+        GINDEX(m_pos,m_off,dict,dindex,in);
+        if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
+            goto literal;
+        if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
+            goto try_match;
+        goto literal;
+
+try_match:
+#if (LZO_OPT_UNALIGNED32)
+        if (UA_GET_NE32(m_pos) != UA_GET_NE32(ip))
+#else
+        if (m_pos[0] != ip[0] || m_pos[1] != ip[1] || m_pos[2] != ip[2] || m_pos[3] != ip[3])
+#endif
+        {
+literal:
+            UPDATE_I(dict,0,dindex,ip,in);
+            ip += 1 + ((ip - ii) >> 5);
+            continue;
+        }
+        UPDATE_I(dict,0,dindex,ip,in);
+#else
+        lzo_uint m_off;
+        lzo_uint m_len;
+        {
+        lzo_uint32_t dv;
+        lzo_uint dindex;
+literal:
+        ip += 1 + ((ip - ii) >> 5);
+next:
+        if __lzo_unlikely(ip >= ip_end)
+            break;
+        dv = UA_GET_LE32(ip);
+        dindex = DINDEX(dv,ip);
+        GINDEX(m_off,m_pos,in+dict,dindex,in);
+        UPDATE_I(dict,0,dindex,ip,in);
+        if __lzo_unlikely(dv != UA_GET_LE32(m_pos))
+            goto literal;
+        }
+#endif
+
+        ii -= ti; ti = 0;
+        {
+        lzo_uint t = pd(ip,ii);
+        if (t != 0)
+        {
+            if (t <= 3)
+            {
+                op[-2] = LZO_BYTE(op[-2] | t);
+#if (LZO_OPT_UNALIGNED32)
+                UA_COPY4(op, ii);
+                op += t;
+#else
+                { do *op++ = *ii++; while (--t > 0); }
+#endif
+            }
+#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
+            else if (t <= 16)
+            {
+                *op++ = LZO_BYTE(t - 3);
+                UA_COPY8(op, ii);
+                UA_COPY8(op+8, ii+8);
+                op += t;
+            }
+#endif
+            else
+            {
+                if (t <= 18)
+                    *op++ = LZO_BYTE(t - 3);
+                else
+                {
+                    lzo_uint tt = t - 18;
+                    *op++ = 0;
+                    while __lzo_unlikely(tt > 255)
+                    {
+                        tt -= 255;
+                        UA_SET1(op, 0);
+                        op++;
+                    }
+                    assert(tt > 0);
+                    *op++ = LZO_BYTE(tt);
+                }
+#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
+                do {
+                    UA_COPY8(op, ii);
+                    UA_COPY8(op+8, ii+8);
+                    op += 16; ii += 16; t -= 16;
+                } while (t >= 16); if (t > 0)
+#endif
+                { do *op++ = *ii++; while (--t > 0); }
+            }
+        }
+        }
+        m_len = 4;
+        {
+#if (LZO_OPT_UNALIGNED64)
+        lzo_uint64_t v;
+        v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
+        if __lzo_unlikely(v == 0) {
+            do {
+                m_len += 8;
+                v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
+                if __lzo_unlikely(ip + m_len >= ip_end)
+                    goto m_len_done;
+            } while (v == 0);
+        }
+#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz64)
+        m_len += lzo_bitops_ctlz64(v) / CHAR_BIT;
+#elif (LZO_ABI_BIG_ENDIAN)
+        if ((v >> (64 - CHAR_BIT)) == 0) do {
+            v <<= CHAR_BIT;
+            m_len += 1;
+        } while ((v >> (64 - CHAR_BIT)) == 0);
+#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz64)
+        m_len += lzo_bitops_cttz64(v) / CHAR_BIT;
+#elif (LZO_ABI_LITTLE_ENDIAN)
+        if ((v & UCHAR_MAX) == 0) do {
+            v >>= CHAR_BIT;
+            m_len += 1;
+        } while ((v & UCHAR_MAX) == 0);
+#else
+        if (ip[m_len] == m_pos[m_len]) do {
+            m_len += 1;
+        } while (ip[m_len] == m_pos[m_len]);
+#endif
+#elif (LZO_OPT_UNALIGNED32)
+        lzo_uint32_t v;
+        v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+        if __lzo_unlikely(v == 0) {
+            do {
+                m_len += 4;
+                v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+                if (v != 0)
+                    break;
+                m_len += 4;
+                v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+                if __lzo_unlikely(ip + m_len >= ip_end)
+                    goto m_len_done;
+            } while (v == 0);
+        }
+#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz32)
+        m_len += lzo_bitops_ctlz32(v) / CHAR_BIT;
+#elif (LZO_ABI_BIG_ENDIAN)
+        if ((v >> (32 - CHAR_BIT)) == 0) do {
+            v <<= CHAR_BIT;
+            m_len += 1;
+        } while ((v >> (32 - CHAR_BIT)) == 0);
+#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz32)
+        m_len += lzo_bitops_cttz32(v) / CHAR_BIT;
+#elif (LZO_ABI_LITTLE_ENDIAN)
+        if ((v & UCHAR_MAX) == 0) do {
+            v >>= CHAR_BIT;
+            m_len += 1;
+        } while ((v & UCHAR_MAX) == 0);
+#else
+        if (ip[m_len] == m_pos[m_len]) do {
+            m_len += 1;
+        } while (ip[m_len] == m_pos[m_len]);
+#endif
+#else
+        if __lzo_unlikely(ip[m_len] == m_pos[m_len]) {
+            do {
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if (ip[m_len] != m_pos[m_len])
+                    break;
+                m_len += 1;
+                if __lzo_unlikely(ip + m_len >= ip_end)
+                    goto m_len_done;
+            } while (ip[m_len] == m_pos[m_len]);
+        }
+#endif
+        }
+m_len_done:
+        m_off = pd(ip,m_pos);
+        ip += m_len;
+        ii = ip;
+        if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
+        {
+            m_off -= 1;
+#if defined(LZO1X)
+            *op++ = LZO_BYTE(((m_len - 1) << 5) | ((m_off & 7) << 2));
+            *op++ = LZO_BYTE(m_off >> 3);
+#elif defined(LZO1Y)
+            *op++ = LZO_BYTE(((m_len + 1) << 4) | ((m_off & 3) << 2));
+            *op++ = LZO_BYTE(m_off >> 2);
+#endif
+        }
+        else if (m_off <= M3_MAX_OFFSET)
+        {
+            m_off -= 1;
+            if (m_len <= M3_MAX_LEN)
+                *op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
+            else
+            {
+                m_len -= M3_MAX_LEN;
+                *op++ = M3_MARKER | 0;
+                while __lzo_unlikely(m_len > 255)
+                {
+                    m_len -= 255;
+                    UA_SET1(op, 0);
+                    op++;
+                }
+                *op++ = LZO_BYTE(m_len);
+            }
+            *op++ = LZO_BYTE(m_off << 2);
+            *op++ = LZO_BYTE(m_off >> 6);
+        }
+        else
+        {
+            m_off -= 0x4000;
+            if (m_len <= M4_MAX_LEN)
+                *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8) | (m_len - 2));
+            else
+            {
+                m_len -= M4_MAX_LEN;
+                *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8));
+                while __lzo_unlikely(m_len > 255)
+                {
+                    m_len -= 255;
+                    UA_SET1(op, 0);
+                    op++;
+                }
+                *op++ = LZO_BYTE(m_len);
+            }
+            *op++ = LZO_BYTE(m_off << 2);
+            *op++ = LZO_BYTE(m_off >> 6);
+        }
+        goto next;
+    }
+
+    *out_len = pd(op, out);
+    return pd(in_end,ii-ti);
+}
+
+LZO_PUBLIC(int)
+DO_COMPRESS      ( const lzo_bytep in , lzo_uint  in_len,
+                         lzo_bytep out, lzo_uintp out_len,
+                         lzo_voidp wrkmem )
+{
+    const lzo_bytep ip = in;
+    lzo_bytep op = out;
+    lzo_uint l = in_len;
+    lzo_uint t = 0;
+
+    while (l > 20)
+    {
+        lzo_uint ll = l;
+        lzo_uintptr_t ll_end;
+#if 0 || (LZO_DETERMINISTIC)
+        ll = LZO_MIN(ll, 49152);
+#endif
+        ll_end = (lzo_uintptr_t)ip + ll;
+        if ((ll_end + ((t + ll) >> 5)) <= ll_end || (const lzo_bytep)(ll_end + ((t + ll) >> 5)) <= ip + ll)
+            break;
+#if (LZO_DETERMINISTIC)
+        lzo_memset(wrkmem, 0, ((lzo_uint)1 << D_BITS) * sizeof(lzo_dict_t));
+#endif
+        t = do_compress(ip,ll,op,out_len,t,wrkmem);
+        ip += ll;
+        op += *out_len;
+        l  -= ll;
+    }
+    t += l;
+
+    if (t > 0)
+    {
+        const lzo_bytep ii = in + in_len - t;
+
+        if (op == out && t <= 238)
+            *op++ = LZO_BYTE(17 + t);
+        else if (t <= 3)
+            op[-2] = LZO_BYTE(op[-2] | t);
+        else if (t <= 18)
+            *op++ = LZO_BYTE(t - 3);
+        else
+        {
+            lzo_uint tt = t - 18;
+
+            *op++ = 0;
+            while (tt > 255)
+            {
+                tt -= 255;
+                UA_SET1(op, 0);
+                op++;
+            }
+            assert(tt > 0);
+            *op++ = LZO_BYTE(tt);
+        }
+        UA_COPYN(op, ii, t);
+        op += t;
+    }
+
+    *op++ = M4_MARKER | 1;
+    *op++ = 0;
+    *op++ = 0;
+
+    *out_len = pd(op, out);
+    return LZO_E_OK;
+}
+
+#endif
+
+#undef do_compress
+#undef DO_COMPRESS
+#undef LZO_HASH
+
+#undef LZO_TEST_OVERRUN
+#undef DO_DECOMPRESS
+#define DO_DECOMPRESS       lzo1x_decompress
+
+#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS)
+
+#if defined(LZO_TEST_OVERRUN)
+#  if !defined(LZO_TEST_OVERRUN_INPUT)
+#    define LZO_TEST_OVERRUN_INPUT       2
+#  endif
+#  if !defined(LZO_TEST_OVERRUN_OUTPUT)
+#    define LZO_TEST_OVERRUN_OUTPUT      2
+#  endif
+#  if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+#    define LZO_TEST_OVERRUN_LOOKBEHIND  1
+#  endif
+#endif
+
+#undef TEST_IP
+#undef TEST_OP
+#undef TEST_IP_AND_TEST_OP
+#undef TEST_LB
+#undef TEST_LBO
+#undef NEED_IP
+#undef NEED_OP
+#undef TEST_IV
+#undef TEST_OV
+#undef HAVE_TEST_IP
+#undef HAVE_TEST_OP
+#undef HAVE_NEED_IP
+#undef HAVE_NEED_OP
+#undef HAVE_ANY_IP
+#undef HAVE_ANY_OP
+
+#if defined(LZO_TEST_OVERRUN_INPUT)
+#  if (LZO_TEST_OVERRUN_INPUT >= 1)
+#    define TEST_IP             (ip < ip_end)
+#  endif
+#  if (LZO_TEST_OVERRUN_INPUT >= 2)
+#    define NEED_IP(x) \
+            if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x))  goto input_overrun
+#    define TEST_IV(x)          if ((x) >  (lzo_uint)0 - (511)) goto input_overrun
+#  endif
+#endif
+
+#if defined(LZO_TEST_OVERRUN_OUTPUT)
+#  if (LZO_TEST_OVERRUN_OUTPUT >= 1)
+#    define TEST_OP             (op <= op_end)
+#  endif
+#  if (LZO_TEST_OVERRUN_OUTPUT >= 2)
+#    undef TEST_OP
+#    define NEED_OP(x) \
+            if ((lzo_uint)(op_end - op) < (lzo_uint)(x))  goto output_overrun
+#    define TEST_OV(x)          if ((x) >  (lzo_uint)0 - (511)) goto output_overrun
+#  endif
+#endif
+
+#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+#  define TEST_LB(m_pos)        if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
+#  define TEST_LBO(m_pos,o)     if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
+#else
+#  define TEST_LB(m_pos)        ((void) 0)
+#  define TEST_LBO(m_pos,o)     ((void) 0)
+#endif
+
+#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
+#  define TEST_IP               (ip < ip_end)
+#endif
+
+#if defined(TEST_IP)
+#  define HAVE_TEST_IP 1
+#else
+#  define TEST_IP               1
+#endif
+#if defined(TEST_OP)
+#  define HAVE_TEST_OP 1
+#else
+#  define TEST_OP               1
+#endif
+
+#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
+#  define TEST_IP_AND_TEST_OP   (TEST_IP && TEST_OP)
+#elif defined(HAVE_TEST_IP)
+#  define TEST_IP_AND_TEST_OP   TEST_IP
+#elif defined(HAVE_TEST_OP)
+#  define TEST_IP_AND_TEST_OP   TEST_OP
+#else
+#  define TEST_IP_AND_TEST_OP   1
+#endif
+
+#if defined(NEED_IP)
+#  define HAVE_NEED_IP 1
+#else
+#  define NEED_IP(x)            ((void) 0)
+#  define TEST_IV(x)            ((void) 0)
+#endif
+#if defined(NEED_OP)
+#  define HAVE_NEED_OP 1
+#else
+#  define NEED_OP(x)            ((void) 0)
+#  define TEST_OV(x)            ((void) 0)
+#endif
+
+#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
+#  define HAVE_ANY_IP 1
+#endif
+#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
+#  define HAVE_ANY_OP 1
+#endif
+
+#if defined(DO_DECOMPRESS)
+LZO_PUBLIC(int)
+DO_DECOMPRESS  ( const lzo_bytep in , lzo_uint  in_len,
+                       lzo_bytep out, lzo_uintp out_len,
+                       lzo_voidp wrkmem )
+#endif
+{
+    lzo_bytep op;
+    const lzo_bytep ip;
+    lzo_uint t;
+#if defined(COPY_DICT)
+    lzo_uint m_off;
+    const lzo_bytep dict_end;
+#else
+    const lzo_bytep m_pos;
+#endif
+
+    const lzo_bytep const ip_end = in + in_len;
+#if defined(HAVE_ANY_OP)
+    lzo_bytep const op_end = out + *out_len;
+#endif
+#if defined(LZO1Z)
+    lzo_uint last_m_off = 0;
+#endif
+
+    LZO_UNUSED(wrkmem);
+
+#if defined(COPY_DICT)
+    if (dict)
+    {
+        if (dict_len > M4_MAX_OFFSET)
+        {
+            dict += dict_len - M4_MAX_OFFSET;
+            dict_len = M4_MAX_OFFSET;
+        }
+        dict_end = dict + dict_len;
+    }
+    else
+    {
+        dict_len = 0;
+        dict_end = NULL;
+    }
+#endif
+
+    *out_len = 0;
+
+    op = out;
+    ip = in;
+
+    NEED_IP(1);
+    if (*ip > 17)
+    {
+        t = *ip++ - 17;
+        if (t < 4)
+            goto match_next;
+        assert(t > 0); NEED_OP(t); NEED_IP(t+3);
+        do *op++ = *ip++; while (--t > 0);
+        goto first_literal_run;
+    }
+
+    for (;;)
+    {
+        NEED_IP(3);
+        t = *ip++;
+        if (t >= 16)
+            goto match;
+        if (t == 0)
+        {
+            while (*ip == 0)
+            {
+                t += 255;
+                ip++;
+                TEST_IV(t);
+                NEED_IP(1);
+            }
+            t += 15 + *ip++;
+        }
+        assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+        t += 3;
+        if (t >= 8) do
+        {
+            UA_COPY8(op,ip);
+            op += 8; ip += 8; t -= 8;
+        } while (t >= 8);
+        if (t >= 4)
+        {
+            UA_COPY4(op,ip);
+            op += 4; ip += 4; t -= 4;
+        }
+        if (t > 0)
+        {
+            *op++ = *ip++;
+            if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+        }
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
+        if (PTR_ALIGNED2_4(op,ip))
+        {
+#endif
+        UA_COPY4(op,ip);
+        op += 4; ip += 4;
+        if (--t > 0)
+        {
+            if (t >= 4)
+            {
+                do {
+                    UA_COPY4(op,ip);
+                    op += 4; ip += 4; t -= 4;
+                } while (t >= 4);
+                if (t > 0) do *op++ = *ip++; while (--t > 0);
+            }
+            else
+                do *op++ = *ip++; while (--t > 0);
+        }
+#if !(LZO_OPT_UNALIGNED32)
+        }
+        else
+#endif
+#endif
+#if !(LZO_OPT_UNALIGNED32)
+        {
+            *op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
+            do *op++ = *ip++; while (--t > 0);
+        }
+#endif
+
+first_literal_run:
+
+        t = *ip++;
+        if (t >= 16)
+            goto match;
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+        m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
+        last_m_off = m_off;
+#else
+        m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
+#endif
+        NEED_OP(3);
+        t = 3; COPY_DICT(t,m_off)
+#else
+#if defined(LZO1Z)
+        t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
+        m_pos = op - t;
+        last_m_off = t;
+#else
+        m_pos = op - (1 + M2_MAX_OFFSET);
+        m_pos -= t >> 2;
+        m_pos -= *ip++ << 2;
+#endif
+        TEST_LB(m_pos); NEED_OP(3);
+        *op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
+#endif
+        goto match_done;
+
+        for (;;) {
+match:
+            if (t >= 64)
+            {
+#if defined(COPY_DICT)
+#if defined(LZO1X)
+                m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
+                t = (t >> 5) - 1;
+#elif defined(LZO1Y)
+                m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
+                t = (t >> 4) - 3;
+#elif defined(LZO1Z)
+                m_off = t & 0x1f;
+                if (m_off >= 0x1c)
+                    m_off = last_m_off;
+                else
+                {
+                    m_off = 1 + (m_off << 6) + (*ip++ >> 2);
+                    last_m_off = m_off;
+                }
+                t = (t >> 5) - 1;
+#endif
+#else
+#if defined(LZO1X)
+                m_pos = op - 1;
+                m_pos -= (t >> 2) & 7;
+                m_pos -= *ip++ << 3;
+                t = (t >> 5) - 1;
+#elif defined(LZO1Y)
+                m_pos = op - 1;
+                m_pos -= (t >> 2) & 3;
+                m_pos -= *ip++ << 2;
+                t = (t >> 4) - 3;
+#elif defined(LZO1Z)
+                {
+                    lzo_uint off = t & 0x1f;
+                    m_pos = op;
+                    if (off >= 0x1c)
+                    {
+                        assert(last_m_off > 0);
+                        m_pos -= last_m_off;
+                    }
+                    else
+                    {
+                        off = 1 + (off << 6) + (*ip++ >> 2);
+                        m_pos -= off;
+                        last_m_off = off;
+                    }
+                }
+                t = (t >> 5) - 1;
+#endif
+                TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
+                goto copy_match;
+#endif
+            }
+            else if (t >= 32)
+            {
+                t &= 31;
+                if (t == 0)
+                {
+                    while (*ip == 0)
+                    {
+                        t += 255;
+                        ip++;
+                        TEST_OV(t);
+                        NEED_IP(1);
+                    }
+                    t += 31 + *ip++;
+                    NEED_IP(2);
+                }
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
+                last_m_off = m_off;
+#else
+                m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
+#endif
+#else
+#if defined(LZO1Z)
+                {
+                    lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
+                    m_pos = op - off;
+                    last_m_off = off;
+                }
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+                m_pos = op - 1;
+                m_pos -= UA_GET_LE16(ip) >> 2;
+#else
+                m_pos = op - 1;
+                m_pos -= (ip[0] >> 2) + (ip[1] << 6);
+#endif
+#endif
+                ip += 2;
+            }
+            else if (t >= 16)
+            {
+#if defined(COPY_DICT)
+                m_off = (t & 8) << 11;
+#else
+                m_pos = op;
+                m_pos -= (t & 8) << 11;
+#endif
+                t &= 7;
+                if (t == 0)
+                {
+                    while (*ip == 0)
+                    {
+                        t += 255;
+                        ip++;
+                        TEST_OV(t);
+                        NEED_IP(1);
+                    }
+                    t += 7 + *ip++;
+                    NEED_IP(2);
+                }
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off += (ip[0] << 6) + (ip[1] >> 2);
+#else
+                m_off += (ip[0] >> 2) + (ip[1] << 6);
+#endif
+                ip += 2;
+                if (m_off == 0)
+                    goto eof_found;
+                m_off += 0x4000;
+#if defined(LZO1Z)
+                last_m_off = m_off;
+#endif
+#else
+#if defined(LZO1Z)
+                m_pos -= (ip[0] << 6) + (ip[1] >> 2);
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+                m_pos -= UA_GET_LE16(ip) >> 2;
+#else
+                m_pos -= (ip[0] >> 2) + (ip[1] << 6);
+#endif
+                ip += 2;
+                if (m_pos == op)
+                    goto eof_found;
+                m_pos -= 0x4000;
+#if defined(LZO1Z)
+                last_m_off = pd((const lzo_bytep)op, m_pos);
+#endif
+#endif
+            }
+            else
+            {
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off = 1 + (t << 6) + (*ip++ >> 2);
+                last_m_off = m_off;
+#else
+                m_off = 1 + (t >> 2) + (*ip++ << 2);
+#endif
+                NEED_OP(2);
+                t = 2; COPY_DICT(t,m_off)
+#else
+#if defined(LZO1Z)
+                t = 1 + (t << 6) + (*ip++ >> 2);
+                m_pos = op - t;
+                last_m_off = t;
+#else
+                m_pos = op - 1;
+                m_pos -= t >> 2;
+                m_pos -= *ip++ << 2;
+#endif
+                TEST_LB(m_pos); NEED_OP(2);
+                *op++ = *m_pos++; *op++ = *m_pos;
+#endif
+                goto match_done;
+            }
+
+#if defined(COPY_DICT)
+
+            NEED_OP(t+3-1);
+            t += 3-1; COPY_DICT(t,m_off)
+
+#else
+
+            TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+            if (op - m_pos >= 8)
+            {
+                t += (3 - 1);
+                if (t >= 8) do
+                {
+                    UA_COPY8(op,m_pos);
+                    op += 8; m_pos += 8; t -= 8;
+                } while (t >= 8);
+                if (t >= 4)
+                {
+                    UA_COPY4(op,m_pos);
+                    op += 4; m_pos += 4; t -= 4;
+                }
+                if (t > 0)
+                {
+                    *op++ = m_pos[0];
+                    if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
+                }
+            }
+            else
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
+            if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
+            {
+                assert((op - m_pos) >= 4);
+#else
+            if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
+            {
+#endif
+                UA_COPY4(op,m_pos);
+                op += 4; m_pos += 4; t -= 4 - (3 - 1);
+                do {
+                    UA_COPY4(op,m_pos);
+                    op += 4; m_pos += 4; t -= 4;
+                } while (t >= 4);
+                if (t > 0) do *op++ = *m_pos++; while (--t > 0);
+            }
+            else
+#endif
+            {
+copy_match:
+                *op++ = *m_pos++; *op++ = *m_pos++;
+                do *op++ = *m_pos++; while (--t > 0);
+            }
+
+#endif
+
+match_done:
+#if defined(LZO1Z)
+            t = ip[-1] & 3;
+#else
+            t = ip[-2] & 3;
+#endif
+            if (t == 0)
+                break;
+
+match_next:
+            assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
+#if 0
+            do *op++ = *ip++; while (--t > 0);
+#else
+            *op++ = *ip++;
+            if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+#endif
+            t = *ip++;
+        }
+    }
+
+eof_found:
+    *out_len = pd(op, out);
+    return (ip == ip_end ? LZO_E_OK :
+           (ip < ip_end  ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
+
+#if defined(HAVE_NEED_IP)
+input_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_INPUT_OVERRUN;
+#endif
+
+#if defined(HAVE_NEED_OP)
+output_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_OUTPUT_OVERRUN;
+#endif
+
+#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+lookbehind_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_LOOKBEHIND_OVERRUN;
+#endif
+}
+
+#endif
+
+#define LZO_TEST_OVERRUN 1
+#undef DO_DECOMPRESS
+#define DO_DECOMPRESS       lzo1x_decompress_safe
+
+#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS_SAFE)
+
+#if defined(LZO_TEST_OVERRUN)
+#  if !defined(LZO_TEST_OVERRUN_INPUT)
+#    define LZO_TEST_OVERRUN_INPUT       2
+#  endif
+#  if !defined(LZO_TEST_OVERRUN_OUTPUT)
+#    define LZO_TEST_OVERRUN_OUTPUT      2
+#  endif
+#  if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+#    define LZO_TEST_OVERRUN_LOOKBEHIND  1
+#  endif
+#endif
+
+#undef TEST_IP
+#undef TEST_OP
+#undef TEST_IP_AND_TEST_OP
+#undef TEST_LB
+#undef TEST_LBO
+#undef NEED_IP
+#undef NEED_OP
+#undef TEST_IV
+#undef TEST_OV
+#undef HAVE_TEST_IP
+#undef HAVE_TEST_OP
+#undef HAVE_NEED_IP
+#undef HAVE_NEED_OP
+#undef HAVE_ANY_IP
+#undef HAVE_ANY_OP
+
+#if defined(LZO_TEST_OVERRUN_INPUT)
+#  if (LZO_TEST_OVERRUN_INPUT >= 1)
+#    define TEST_IP             (ip < ip_end)
+#  endif
+#  if (LZO_TEST_OVERRUN_INPUT >= 2)
+#    define NEED_IP(x) \
+            if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x))  goto input_overrun
+#    define TEST_IV(x)          if ((x) >  (lzo_uint)0 - (511)) goto input_overrun
+#  endif
+#endif
+
+#if defined(LZO_TEST_OVERRUN_OUTPUT)
+#  if (LZO_TEST_OVERRUN_OUTPUT >= 1)
+#    define TEST_OP             (op <= op_end)
+#  endif
+#  if (LZO_TEST_OVERRUN_OUTPUT >= 2)
+#    undef TEST_OP
+#    define NEED_OP(x) \
+            if ((lzo_uint)(op_end - op) < (lzo_uint)(x))  goto output_overrun
+#    define TEST_OV(x)          if ((x) >  (lzo_uint)0 - (511)) goto output_overrun
+#  endif
+#endif
+
+#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+#  define TEST_LB(m_pos)        if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
+#  define TEST_LBO(m_pos,o)     if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
+#else
+#  define TEST_LB(m_pos)        ((void) 0)
+#  define TEST_LBO(m_pos,o)     ((void) 0)
+#endif
+
+#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
+#  define TEST_IP               (ip < ip_end)
+#endif
+
+#if defined(TEST_IP)
+#  define HAVE_TEST_IP 1
+#else
+#  define TEST_IP               1
+#endif
+#if defined(TEST_OP)
+#  define HAVE_TEST_OP 1
+#else
+#  define TEST_OP               1
+#endif
+
+#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
+#  define TEST_IP_AND_TEST_OP   (TEST_IP && TEST_OP)
+#elif defined(HAVE_TEST_IP)
+#  define TEST_IP_AND_TEST_OP   TEST_IP
+#elif defined(HAVE_TEST_OP)
+#  define TEST_IP_AND_TEST_OP   TEST_OP
+#else
+#  define TEST_IP_AND_TEST_OP   1
+#endif
+
+#if defined(NEED_IP)
+#  define HAVE_NEED_IP 1
+#else
+#  define NEED_IP(x)            ((void) 0)
+#  define TEST_IV(x)            ((void) 0)
+#endif
+#if defined(NEED_OP)
+#  define HAVE_NEED_OP 1
+#else
+#  define NEED_OP(x)            ((void) 0)
+#  define TEST_OV(x)            ((void) 0)
+#endif
+
+#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
+#  define HAVE_ANY_IP 1
+#endif
+#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
+#  define HAVE_ANY_OP 1
+#endif
+
+#if defined(DO_DECOMPRESS)
+LZO_PUBLIC(int)
+DO_DECOMPRESS  ( const lzo_bytep in , lzo_uint  in_len,
+                       lzo_bytep out, lzo_uintp out_len,
+                       lzo_voidp wrkmem )
+#endif
+{
+    lzo_bytep op;
+    const lzo_bytep ip;
+    lzo_uint t;
+#if defined(COPY_DICT)
+    lzo_uint m_off;
+    const lzo_bytep dict_end;
+#else
+    const lzo_bytep m_pos;
+#endif
+
+    const lzo_bytep const ip_end = in + in_len;
+#if defined(HAVE_ANY_OP)
+    lzo_bytep const op_end = out + *out_len;
+#endif
+#if defined(LZO1Z)
+    lzo_uint last_m_off = 0;
+#endif
+
+    LZO_UNUSED(wrkmem);
+
+#if defined(COPY_DICT)
+    if (dict)
+    {
+        if (dict_len > M4_MAX_OFFSET)
+        {
+            dict += dict_len - M4_MAX_OFFSET;
+            dict_len = M4_MAX_OFFSET;
+        }
+        dict_end = dict + dict_len;
+    }
+    else
+    {
+        dict_len = 0;
+        dict_end = NULL;
+    }
+#endif
+
+    *out_len = 0;
+
+    op = out;
+    ip = in;
+
+    NEED_IP(1);
+    if (*ip > 17)
+    {
+        t = *ip++ - 17;
+        if (t < 4)
+            goto match_next;
+        assert(t > 0); NEED_OP(t); NEED_IP(t+3);
+        do *op++ = *ip++; while (--t > 0);
+        goto first_literal_run;
+    }
+
+    for (;;)
+    {
+        NEED_IP(3);
+        t = *ip++;
+        if (t >= 16)
+            goto match;
+        if (t == 0)
+        {
+            while (*ip == 0)
+            {
+                t += 255;
+                ip++;
+                TEST_IV(t);
+                NEED_IP(1);
+            }
+            t += 15 + *ip++;
+        }
+        assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+        t += 3;
+        if (t >= 8) do
+        {
+            UA_COPY8(op,ip);
+            op += 8; ip += 8; t -= 8;
+        } while (t >= 8);
+        if (t >= 4)
+        {
+            UA_COPY4(op,ip);
+            op += 4; ip += 4; t -= 4;
+        }
+        if (t > 0)
+        {
+            *op++ = *ip++;
+            if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+        }
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
+        if (PTR_ALIGNED2_4(op,ip))
+        {
+#endif
+        UA_COPY4(op,ip);
+        op += 4; ip += 4;
+        if (--t > 0)
+        {
+            if (t >= 4)
+            {
+                do {
+                    UA_COPY4(op,ip);
+                    op += 4; ip += 4; t -= 4;
+                } while (t >= 4);
+                if (t > 0) do *op++ = *ip++; while (--t > 0);
+            }
+            else
+                do *op++ = *ip++; while (--t > 0);
+        }
+#if !(LZO_OPT_UNALIGNED32)
+        }
+        else
+#endif
+#endif
+#if !(LZO_OPT_UNALIGNED32)
+        {
+            *op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
+            do *op++ = *ip++; while (--t > 0);
+        }
+#endif
+
+first_literal_run:
+
+        t = *ip++;
+        if (t >= 16)
+            goto match;
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+        m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
+        last_m_off = m_off;
+#else
+        m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
+#endif
+        NEED_OP(3);
+        t = 3; COPY_DICT(t,m_off)
+#else
+#if defined(LZO1Z)
+        t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
+        m_pos = op - t;
+        last_m_off = t;
+#else
+        m_pos = op - (1 + M2_MAX_OFFSET);
+        m_pos -= t >> 2;
+        m_pos -= *ip++ << 2;
+#endif
+        TEST_LB(m_pos); NEED_OP(3);
+        *op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
+#endif
+        goto match_done;
+
+        for (;;) {
+match:
+            if (t >= 64)
+            {
+#if defined(COPY_DICT)
+#if defined(LZO1X)
+                m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
+                t = (t >> 5) - 1;
+#elif defined(LZO1Y)
+                m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
+                t = (t >> 4) - 3;
+#elif defined(LZO1Z)
+                m_off = t & 0x1f;
+                if (m_off >= 0x1c)
+                    m_off = last_m_off;
+                else
+                {
+                    m_off = 1 + (m_off << 6) + (*ip++ >> 2);
+                    last_m_off = m_off;
+                }
+                t = (t >> 5) - 1;
+#endif
+#else
+#if defined(LZO1X)
+                m_pos = op - 1;
+                m_pos -= (t >> 2) & 7;
+                m_pos -= *ip++ << 3;
+                t = (t >> 5) - 1;
+#elif defined(LZO1Y)
+                m_pos = op - 1;
+                m_pos -= (t >> 2) & 3;
+                m_pos -= *ip++ << 2;
+                t = (t >> 4) - 3;
+#elif defined(LZO1Z)
+                {
+                    lzo_uint off = t & 0x1f;
+                    m_pos = op;
+                    if (off >= 0x1c)
+                    {
+                        assert(last_m_off > 0);
+                        m_pos -= last_m_off;
+                    }
+                    else
+                    {
+                        off = 1 + (off << 6) + (*ip++ >> 2);
+                        m_pos -= off;
+                        last_m_off = off;
+                    }
+                }
+                t = (t >> 5) - 1;
+#endif
+                TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
+                goto copy_match;
+#endif
+            }
+            else if (t >= 32)
+            {
+                t &= 31;
+                if (t == 0)
+                {
+                    while (*ip == 0)
+                    {
+                        t += 255;
+                        ip++;
+                        TEST_OV(t);
+                        NEED_IP(1);
+                    }
+                    t += 31 + *ip++;
+                    NEED_IP(2);
+                }
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
+                last_m_off = m_off;
+#else
+                m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
+#endif
+#else
+#if defined(LZO1Z)
+                {
+                    lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
+                    m_pos = op - off;
+                    last_m_off = off;
+                }
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+                m_pos = op - 1;
+                m_pos -= UA_GET_LE16(ip) >> 2;
+#else
+                m_pos = op - 1;
+                m_pos -= (ip[0] >> 2) + (ip[1] << 6);
+#endif
+#endif
+                ip += 2;
+            }
+            else if (t >= 16)
+            {
+#if defined(COPY_DICT)
+                m_off = (t & 8) << 11;
+#else
+                m_pos = op;
+                m_pos -= (t & 8) << 11;
+#endif
+                t &= 7;
+                if (t == 0)
+                {
+                    while (*ip == 0)
+                    {
+                        t += 255;
+                        ip++;
+                        TEST_OV(t);
+                        NEED_IP(1);
+                    }
+                    t += 7 + *ip++;
+                    NEED_IP(2);
+                }
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off += (ip[0] << 6) + (ip[1] >> 2);
+#else
+                m_off += (ip[0] >> 2) + (ip[1] << 6);
+#endif
+                ip += 2;
+                if (m_off == 0)
+                    goto eof_found;
+                m_off += 0x4000;
+#if defined(LZO1Z)
+                last_m_off = m_off;
+#endif
+#else
+#if defined(LZO1Z)
+                m_pos -= (ip[0] << 6) + (ip[1] >> 2);
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+                m_pos -= UA_GET_LE16(ip) >> 2;
+#else
+                m_pos -= (ip[0] >> 2) + (ip[1] << 6);
+#endif
+                ip += 2;
+                if (m_pos == op)
+                    goto eof_found;
+                m_pos -= 0x4000;
+#if defined(LZO1Z)
+                last_m_off = pd((const lzo_bytep)op, m_pos);
+#endif
+#endif
+            }
+            else
+            {
+#if defined(COPY_DICT)
+#if defined(LZO1Z)
+                m_off = 1 + (t << 6) + (*ip++ >> 2);
+                last_m_off = m_off;
+#else
+                m_off = 1 + (t >> 2) + (*ip++ << 2);
+#endif
+                NEED_OP(2);
+                t = 2; COPY_DICT(t,m_off)
+#else
+#if defined(LZO1Z)
+                t = 1 + (t << 6) + (*ip++ >> 2);
+                m_pos = op - t;
+                last_m_off = t;
+#else
+                m_pos = op - 1;
+                m_pos -= t >> 2;
+                m_pos -= *ip++ << 2;
+#endif
+                TEST_LB(m_pos); NEED_OP(2);
+                *op++ = *m_pos++; *op++ = *m_pos;
+#endif
+                goto match_done;
+            }
+
+#if defined(COPY_DICT)
+
+            NEED_OP(t+3-1);
+            t += 3-1; COPY_DICT(t,m_off)
+
+#else
+
+            TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+            if (op - m_pos >= 8)
+            {
+                t += (3 - 1);
+                if (t >= 8) do
+                {
+                    UA_COPY8(op,m_pos);
+                    op += 8; m_pos += 8; t -= 8;
+                } while (t >= 8);
+                if (t >= 4)
+                {
+                    UA_COPY4(op,m_pos);
+                    op += 4; m_pos += 4; t -= 4;
+                }
+                if (t > 0)
+                {
+                    *op++ = m_pos[0];
+                    if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
+                }
+            }
+            else
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
+            if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
+            {
+                assert((op - m_pos) >= 4);
+#else
+            if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
+            {
+#endif
+                UA_COPY4(op,m_pos);
+                op += 4; m_pos += 4; t -= 4 - (3 - 1);
+                do {
+                    UA_COPY4(op,m_pos);
+                    op += 4; m_pos += 4; t -= 4;
+                } while (t >= 4);
+                if (t > 0) do *op++ = *m_pos++; while (--t > 0);
+            }
+            else
+#endif
+            {
+copy_match:
+                *op++ = *m_pos++; *op++ = *m_pos++;
+                do *op++ = *m_pos++; while (--t > 0);
+            }
+
+#endif
+
+match_done:
+#if defined(LZO1Z)
+            t = ip[-1] & 3;
+#else
+            t = ip[-2] & 3;
+#endif
+            if (t == 0)
+                break;
+
+match_next:
+            assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
+#if 0
+            do *op++ = *ip++; while (--t > 0);
+#else
+            *op++ = *ip++;
+            if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+#endif
+            t = *ip++;
+        }
+    }
+
+eof_found:
+    *out_len = pd(op, out);
+    return (ip == ip_end ? LZO_E_OK :
+           (ip < ip_end  ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
+
+#if defined(HAVE_NEED_IP)
+input_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_INPUT_OVERRUN;
+#endif
+
+#if defined(HAVE_NEED_OP)
+output_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_OUTPUT_OVERRUN;
+#endif
+
+#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
+lookbehind_overrun:
+    *out_len = pd(op, out);
+    return LZO_E_LOOKBEHIND_OVERRUN;
+#endif
+}
+
+#endif
+
+/***** End of minilzo.c *****/
diff --git a/grub-core/lib/minilzo/minilzo.h b/grub-core/lib/minilzo/minilzo.h
new file mode 100644
index 0000000..7937454
--- /dev/null
+++ b/grub-core/lib/minilzo/minilzo.h
@@ -0,0 +1,94 @@
+/* minilzo.h -- mini subset of the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+   http://www.oberhumer.com/opensource/lzo/
+ */
+
+/*
+ * NOTE:
+ *   the full LZO package can be found at
+ *   http://www.oberhumer.com/opensource/lzo/
+ */
+
+
+#ifndef __MINILZO_H
+#define __MINILZO_H 1
+
+#define MINILZO_VERSION         0x2080
+
+#ifdef __LZOCONF_H
+#  error "you cannot use both LZO and miniLZO"
+#endif
+
+#undef LZO_HAVE_CONFIG_H
+#include "lzoconf.h"
+
+#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION)
+#  error "version mismatch in header files"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+/* Memory required for the wrkmem parameter.
+ * When the required size is 0, you can also pass a NULL pointer.
+ */
+
+#define LZO1X_MEM_COMPRESS      LZO1X_1_MEM_COMPRESS
+#define LZO1X_1_MEM_COMPRESS    ((lzo_uint32_t) (16384L * lzo_sizeof_dict_t))
+#define LZO1X_MEM_DECOMPRESS    (0)
+
+
+/* compression */
+LZO_EXTERN(int)
+lzo1x_1_compress        ( const lzo_bytep src, lzo_uint  src_len,
+                                lzo_bytep dst, lzo_uintp dst_len,
+                                lzo_voidp wrkmem );
+
+/* decompression */
+LZO_EXTERN(int)
+lzo1x_decompress        ( const lzo_bytep src, lzo_uint  src_len,
+                                lzo_bytep dst, lzo_uintp dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+/* safe decompression with overrun testing */
+LZO_EXTERN(int)
+lzo1x_decompress_safe   ( const lzo_bytep src, lzo_uint  src_len,
+                                lzo_bytep dst, lzo_uintp dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
diff --git a/grub-core/lib/mips/arc/reboot.c b/grub-core/lib/mips/arc/reboot.c
new file mode 100644
index 0000000..ecf12a7
--- /dev/null
+++ b/grub-core/lib/mips/arc/reboot.c
@@ -0,0 +1,35 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/arc/arc.h>
+#include <grub/misc.h>
+#include <grub/time.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+void
+grub_reboot (void)
+{
+  GRUB_ARC_FIRMWARE_VECTOR->restart ();
+
+  grub_millisleep (1500);
+
+  grub_puts_ (N_("Reboot failed"));
+  grub_refresh ();
+  while (1);
+}
diff --git a/grub-core/lib/mips/loongson/reboot.c b/grub-core/lib/mips/loongson/reboot.c
new file mode 100644
index 0000000..a20e574
--- /dev/null
+++ b/grub-core/lib/mips/loongson/reboot.c
@@ -0,0 +1,64 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/ec.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <grub/misc.h>
+#include <grub/pci.h>
+#include <grub/cs5536.h>
+#include <grub/time.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+void
+grub_reboot (void)
+{
+  switch (grub_arch_machine)
+    {
+    case GRUB_ARCH_MACHINE_FULOONG2E:
+      grub_outl (grub_inl (0xbfe00104) & ~4, 0xbfe00104);
+      grub_outl (grub_inl (0xbfe00104) | 4, 0xbfe00104);
+      break;
+    case GRUB_ARCH_MACHINE_FULOONG2F:
+      {
+	grub_pci_device_t dev;
+	if (!grub_cs5536_find (&dev))
+	  break;
+	grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_RESET,
+			       grub_cs5536_read_msr (dev,
+						     GRUB_CS5536_MSR_DIVIL_RESET) 
+			       | 1);
+	break;
+      }
+    case GRUB_ARCH_MACHINE_YEELOONG:
+      grub_write_ec (GRUB_MACHINE_EC_COMMAND_REBOOT);
+      break;
+    case GRUB_ARCH_MACHINE_YEELOONG_3A:
+      grub_millisleep (1);
+      grub_outb (0x4e, GRUB_MACHINE_PCI_IO_BASE_3A | 0x66);
+      grub_millisleep (1);
+      grub_outb (1, GRUB_MACHINE_PCI_IO_BASE_3A | 0x62);
+      grub_millisleep (5000);
+    }
+  grub_millisleep (1500);
+
+  grub_puts_ (N_("Reboot failed"));
+  grub_refresh ();
+  while (1);
+}
diff --git a/grub-core/lib/mips/qemu_mips/reboot.c b/grub-core/lib/mips/qemu_mips/reboot.c
new file mode 100644
index 0000000..ba0f6ac
--- /dev/null
+++ b/grub-core/lib/mips/qemu_mips/reboot.c
@@ -0,0 +1,27 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/cpu/io.h>
+
+void
+grub_reboot (void)
+{
+  grub_outl (42, 0xbfbf0000);
+  while (1);
+}
diff --git a/grub-core/lib/mips/relocator.c b/grub-core/lib/mips/relocator.c
new file mode 100644
index 0000000..743b213
--- /dev/null
+++ b/grub-core/lib/mips/relocator.c
@@ -0,0 +1,147 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/cache.h>
+
+#include <grub/mips/relocator.h>
+#include <grub/relocator_private.h>
+
+/* Do we need mips64? */
+
+extern grub_uint8_t grub_relocator_forward_start;
+extern grub_uint8_t grub_relocator_forward_end;
+extern grub_uint8_t grub_relocator_backward_start;
+extern grub_uint8_t grub_relocator_backward_end;
+
+#define REGW_SIZEOF (2 * sizeof (grub_uint32_t))
+#define JUMP_SIZEOF (2 * sizeof (grub_uint32_t))
+
+#define RELOCATOR_SRC_SIZEOF(x) (&grub_relocator_##x##_end \
+				 - &grub_relocator_##x##_start)
+#define RELOCATOR_SIZEOF(x)	(RELOCATOR_SRC_SIZEOF(x) \
+				 + REGW_SIZEOF * 3)
+grub_size_t grub_relocator_align = sizeof (grub_uint32_t);
+grub_size_t grub_relocator_forward_size;
+grub_size_t grub_relocator_backward_size;
+grub_size_t grub_relocator_jumper_size = JUMP_SIZEOF + REGW_SIZEOF;
+
+void
+grub_cpu_relocator_init (void)
+{
+  grub_relocator_forward_size = RELOCATOR_SIZEOF(forward);
+  grub_relocator_backward_size = RELOCATOR_SIZEOF(backward);
+}
+
+static void
+write_reg (int regn, grub_uint32_t val, void **target)
+{
+  /* lui $r, (val+0x8000).  */
+  *(grub_uint32_t *) *target = ((0x3c00 | regn) << 16) | ((val + 0x8000) >> 16);
+  *target = ((grub_uint32_t *) *target) + 1;
+  /* addiu $r, $r, val. */
+  *(grub_uint32_t *) *target = (((0x2400 | regn << 5 | regn) << 16)
+				| (val & 0xffff));
+  *target = ((grub_uint32_t *) *target) + 1;
+}
+
+static void
+write_jump (int regn, void **target)
+{
+  /* j $r.  */
+  *(grub_uint32_t *) *target = (regn<<21) | 0x8;
+  *target = ((grub_uint32_t *) *target) + 1;
+  /* nop.  */
+  *(grub_uint32_t *) *target = 0;
+  *target = ((grub_uint32_t *) *target) + 1;
+}
+
+void
+grub_cpu_relocator_jumper (void *rels, grub_addr_t addr)
+{
+  write_reg (1, addr, &rels);
+  write_jump (1, &rels);
+}
+
+void
+grub_cpu_relocator_backward (void *ptr0, void *src, void *dest,
+			     grub_size_t size)
+{
+  void *ptr = ptr0;
+  write_reg (8, (grub_uint32_t) src, &ptr);
+  write_reg (9, (grub_uint32_t) dest, &ptr);
+  write_reg (10, (grub_uint32_t) size, &ptr);
+  grub_memcpy (ptr, &grub_relocator_backward_start,
+	       RELOCATOR_SRC_SIZEOF (backward));
+}
+
+void
+grub_cpu_relocator_forward (void *ptr0, void *src, void *dest,
+			     grub_size_t size)
+{
+  void *ptr = ptr0;
+  write_reg (8, (grub_uint32_t) src, &ptr);
+  write_reg (9, (grub_uint32_t) dest, &ptr);
+  write_reg (10, (grub_uint32_t) size, &ptr);
+  grub_memcpy (ptr, &grub_relocator_forward_start, 
+	       RELOCATOR_SRC_SIZEOF (forward));
+}
+
+grub_err_t
+grub_relocator32_boot (struct grub_relocator *rel,
+		       struct grub_relocator32_state state)
+{
+  grub_relocator_chunk_t ch;
+  void *ptr;
+  grub_err_t err;
+  void *relst;
+  grub_size_t relsize;
+  grub_size_t stateset_size = 31 * REGW_SIZEOF + JUMP_SIZEOF;
+  unsigned i;
+  grub_addr_t vtarget;
+
+  err = grub_relocator_alloc_chunk_align (rel, &ch, 0, UP_TO_TOP32 (stateset_size),
+					  stateset_size, sizeof (grub_uint32_t),
+					  GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+  if (err)
+    return err;
+
+  ptr = get_virtual_current_address (ch);
+  for (i = 1; i < 32; i++)
+    write_reg (i, state.gpr[i], &ptr);
+  write_jump (state.jumpreg, &ptr);
+
+  vtarget = (grub_addr_t) grub_map_memory (get_physical_target_address (ch),
+					   stateset_size);
+
+  err = grub_relocator_prepare_relocs (rel, vtarget, &relst, &relsize);
+  if (err)
+    return err;
+
+  grub_arch_sync_caches ((void *) relst, relsize);
+
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/mips/relocator_asm.S b/grub-core/lib/mips/relocator_asm.S
new file mode 100644
index 0000000..1d142a4
--- /dev/null
+++ b/grub-core/lib/mips/relocator_asm.S
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+	
+	.p2align	4	/* force 16-byte alignment */
+
+	.set noreorder
+	.set nomacro
+
+VARIABLE (grub_relocator_forward_start)
+	move $a0, $9
+	move $a1, $10
+
+copycont1:	
+	lb $11,0($8)
+	sb $11,0($9)
+	addiu $8, $8, 1
+	addiu $10, $10, -1
+	bne $10, $0, copycont1
+	 addiu $9, $9, 1
+
+#include "../../kern/mips/cache_flush.S"
+
+VARIABLE (grub_relocator_forward_end)
+
+VARIABLE (grub_relocator_backward_start)
+	move $a0, $9
+	move $a1, $10
+
+	addu $9, $9, $10
+	addu $8, $8, $10
+	/* Backward movsl is implicitly off-by-one.  compensate that.  */
+	addiu $9, $9, -1
+	addiu $8, $8, -1
+copycont2:	
+	lb $11,0($8)
+	sb $11,0($9)
+	addiu $8, $8, -1
+	addiu $10, $10, -1
+	bne $10, $0, copycont2
+	 addiu $9, $9, -1
+
+#include "../../kern/mips/cache_flush.S"
+
+VARIABLE (grub_relocator_backward_end)
diff --git a/grub-core/lib/mips/setjmp.S b/grub-core/lib/mips/setjmp.S
new file mode 100644
index 0000000..895235b
--- /dev/null
+++ b/grub-core/lib/mips/setjmp.S
@@ -0,0 +1,71 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+#include <grub/mips/asm.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	GRUB_ASM_REG_S $s0, 0($a0)
+	GRUB_ASM_REG_S $s1, 8($a0)
+	GRUB_ASM_REG_S $s2, 16($a0)
+	GRUB_ASM_REG_S $s3, 24($a0)
+	GRUB_ASM_REG_S $s4, 32($a0)
+	GRUB_ASM_REG_S $s5, 40($a0)
+	GRUB_ASM_REG_S $s6, 48($a0)
+	GRUB_ASM_REG_S $s7, 56($a0)
+	GRUB_ASM_REG_S $s8, 64($a0)
+	GRUB_ASM_REG_S $gp, 72($a0)
+	GRUB_ASM_REG_S $sp, 80($a0)
+	GRUB_ASM_REG_S $ra, 88($a0)
+	move $v0, $zero
+	move $v1, $zero
+	jr $ra
+	 nop
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	GRUB_ASM_REG_L $s0, 0($a0)
+	GRUB_ASM_REG_L $s1, 8($a0)
+	GRUB_ASM_REG_L $s2, 16($a0)
+	GRUB_ASM_REG_L $s3, 24($a0)
+	GRUB_ASM_REG_L $s4, 32($a0)
+	GRUB_ASM_REG_L $s5, 40($a0)
+	GRUB_ASM_REG_L $s6, 48($a0)
+	GRUB_ASM_REG_L $s7, 56($a0)
+	GRUB_ASM_REG_L $s8, 64($a0)
+	GRUB_ASM_REG_L $gp, 72($a0)
+	GRUB_ASM_REG_L $sp, 80($a0)
+	GRUB_ASM_REG_L $ra, 88($a0)
+	move $v0, $a1
+	bne  $v0, $zero, 1f
+	addiu $v0, $v0, 1
+1:	
+	move $v1, $zero
+	jr $ra
+	 nop
diff --git a/grub-core/lib/pbkdf2.c b/grub-core/lib/pbkdf2.c
new file mode 100644
index 0000000..28aa96c
--- /dev/null
+++ b/grub-core/lib/pbkdf2.c
@@ -0,0 +1,109 @@
+/* gc-pbkdf2-sha1.c --- Password-Based Key Derivation Function a'la PKCS#5
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Simon Josefsson.  */
+/* Imported from gnulib.  */
+
+#include <grub/crypto.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv2+");
+
+/* Implement PKCS#5 PBKDF2 as per RFC 2898.  The PRF to use is HMAC variant
+   of digest supplied by MD.  Inputs are the password P of length PLEN,
+   the salt S of length SLEN, the iteration counter C (> 0), and the
+   desired derived output length DKLEN.  Output buffer is DK which
+   must have room for at least DKLEN octets.  The output buffer will
+   be filled with the derived data.  */
+
+gcry_err_code_t
+grub_crypto_pbkdf2 (const struct gcry_md_spec *md,
+		    const grub_uint8_t *P, grub_size_t Plen,
+		    const grub_uint8_t *S, grub_size_t Slen,
+		    unsigned int c,
+		    grub_uint8_t *DK, grub_size_t dkLen)
+{
+  unsigned int hLen = md->mdlen;
+  grub_uint8_t U[GRUB_CRYPTO_MAX_MDLEN];
+  grub_uint8_t T[GRUB_CRYPTO_MAX_MDLEN];
+  unsigned int u;
+  unsigned int l;
+  unsigned int r;
+  unsigned int i;
+  unsigned int k;
+  gcry_err_code_t rc;
+  grub_uint8_t *tmp;
+  grub_size_t tmplen = Slen + 4;
+
+  if (md->mdlen > GRUB_CRYPTO_MAX_MDLEN || md->mdlen == 0)
+    return GPG_ERR_INV_ARG;
+
+  if (c == 0)
+    return GPG_ERR_INV_ARG;
+
+  if (dkLen == 0)
+    return GPG_ERR_INV_ARG;
+
+  if (dkLen > 4294967295U)
+    return GPG_ERR_INV_ARG;
+
+  l = ((dkLen - 1) / hLen) + 1;
+  r = dkLen - (l - 1) * hLen;
+
+  tmp = grub_malloc (tmplen);
+  if (tmp == NULL)
+    return GPG_ERR_OUT_OF_MEMORY;
+
+  grub_memcpy (tmp, S, Slen);
+
+  for (i = 1; i - 1 < l; i++)
+    {
+      grub_memset (T, 0, hLen);
+
+      for (u = 0; u < c; u++)
+	{
+	  if (u == 0)
+	    {
+	      tmp[Slen + 0] = (i & 0xff000000) >> 24;
+	      tmp[Slen + 1] = (i & 0x00ff0000) >> 16;
+	      tmp[Slen + 2] = (i & 0x0000ff00) >> 8;
+	      tmp[Slen + 3] = (i & 0x000000ff) >> 0;
+
+	      rc = grub_crypto_hmac_buffer (md, P, Plen, tmp, tmplen, U);
+	    }
+	  else
+	    rc = grub_crypto_hmac_buffer (md, P, Plen, U, hLen, U);
+
+	  if (rc != GPG_ERR_NO_ERROR)
+	    {
+	      grub_free (tmp);
+	      return rc;
+	    }
+
+	  for (k = 0; k < hLen; k++)
+	    T[k] ^= U[k];
+	}
+
+      grub_memcpy (DK + (i - 1) * hLen, T, i == l ? r : hLen);
+    }
+
+  grub_free (tmp);
+
+  return GPG_ERR_NO_ERROR;
+}
diff --git a/grub-core/lib/posix_wrap/assert.h b/grub-core/lib/posix_wrap/assert.h
new file mode 100644
index 0000000..6b00a0b
--- /dev/null
+++ b/grub-core/lib/posix_wrap/assert.h
@@ -0,0 +1,33 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_ASSERT_H
+#define GRUB_POSIX_ASSERT_H	1
+
+#include <grub/misc.h>
+
+#define assert(x) assert_real(__FILE__, __LINE__, x)
+
+static inline void
+assert_real (const char *file, int line, int cond)
+{
+  if (!cond)
+    grub_printf ("Assertion failed at %s:%d\n", file, line);
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/ctype.h b/grub-core/lib/posix_wrap/ctype.h
new file mode 100644
index 0000000..38b5727
--- /dev/null
+++ b/grub-core/lib/posix_wrap/ctype.h
@@ -0,0 +1,108 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_CTYPE_H
+#define GRUB_POSIX_CTYPE_H	1
+
+#include <grub/misc.h>
+
+static inline int
+toupper (int c)
+{
+  return grub_toupper (c);
+}
+
+static inline int 
+isspace (int c)
+{
+  return grub_isspace (c);
+}
+
+static inline int 
+isdigit (int c)
+{
+  return grub_isdigit (c);
+}
+
+static inline int
+islower (int c)
+{
+  return grub_islower (c);
+}
+
+static inline int
+isascii (int c)
+{
+  return !(c & ~0x7f);
+}
+
+static inline int
+isupper (int c)
+{
+  return grub_isupper (c);
+}
+
+static inline int
+isxdigit (int c)
+{
+  return grub_isxdigit (c);
+}
+
+static inline int 
+isprint (int c)
+{
+  return grub_isprint (c);
+}
+
+static inline int 
+iscntrl (int c)
+{
+  return !grub_isprint (c);
+}
+
+static inline int 
+isgraph (int c)
+{
+  return grub_isprint (c) && !grub_isspace (c);
+}
+
+static inline int
+isalnum (int c)
+{
+  return grub_isalpha (c) || grub_isdigit (c);
+}
+
+static inline int 
+ispunct (int c)
+{
+  return grub_isprint (c) && !grub_isspace (c) && !isalnum (c);
+}
+
+static inline int 
+isalpha (int c)
+{
+  return grub_isalpha (c);
+}
+
+static inline int
+tolower (int c)
+{
+  return grub_tolower (c);
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/errno.h b/grub-core/lib/posix_wrap/errno.h
new file mode 100644
index 0000000..ba63b23
--- /dev/null
+++ b/grub-core/lib/posix_wrap/errno.h
@@ -0,0 +1,29 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_ERRNO_H
+#define GRUB_POSIX_ERRNO_H	1
+
+#include <grub/err.h>
+
+#undef errno
+#define errno  grub_errno
+#define EINVAL GRUB_ERR_BAD_NUMBER
+#define ENOMEM GRUB_ERR_OUT_OF_MEMORY
+
+#endif
diff --git a/grub-core/lib/posix_wrap/inttypes.h b/grub-core/lib/posix_wrap/inttypes.h
new file mode 100644
index 0000000..a12c43b
--- /dev/null
+++ b/grub-core/lib/posix_wrap/inttypes.h
@@ -0,0 +1 @@
+#include <sys/types.h>
diff --git a/grub-core/lib/posix_wrap/langinfo.h b/grub-core/lib/posix_wrap/langinfo.h
new file mode 100644
index 0000000..ab75af1
--- /dev/null
+++ b/grub-core/lib/posix_wrap/langinfo.h
@@ -0,0 +1,38 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_LANGINFO_H
+#define GRUB_POSIX_LANGINFO_H	1
+
+#include <localcharset.h>
+
+typedef enum { CODESET } nl_item;
+
+static inline const char *
+nl_langinfo (nl_item item)
+{
+  switch (item)
+    {
+    case CODESET:
+      return "UTF-8";
+    default:
+      return "";
+    }
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/limits.h b/grub-core/lib/posix_wrap/limits.h
new file mode 100644
index 0000000..7217138
--- /dev/null
+++ b/grub-core/lib/posix_wrap/limits.h
@@ -0,0 +1,41 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_LIMITS_H
+#define GRUB_POSIX_LIMITS_H
+
+#include <grub/types.h>
+
+#define UCHAR_MAX GRUB_UCHAR_MAX
+#define USHRT_MAX GRUB_USHRT_MAX
+#define UINT_MAX GRUB_UINT_MAX
+#define ULONG_MAX GRUB_ULONG_MAX
+#define SIZE_MAX GRUB_SIZE_MAX
+
+#define SCHAR_MIN GRUB_SCHAR_MIN
+#define SCHAR_MAX GRUB_SCHAR_MAX
+#define SHRT_MIN GRUB_SHRT_MIN
+#define SHRT_MAX GRUB_SHRT_MAX
+#define INT_MIN GRUB_INT_MIN
+#define INT_MAX GRUB_INT_MAX
+#define LONG_MIN GRUB_LONG_MIN
+#define LONG_MAX GRUB_LONG_MAX
+
+#define CHAR_BIT 8
+
+#endif
diff --git a/grub-core/lib/posix_wrap/localcharset.h b/grub-core/lib/posix_wrap/localcharset.h
new file mode 100644
index 0000000..502d860
--- /dev/null
+++ b/grub-core/lib/posix_wrap/localcharset.h
@@ -0,0 +1,28 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_LOCALCHARSET_H
+#define GRUB_POSIX_LOCALCHARSET_H	1
+
+static inline const char *
+locale_charset (void)
+{
+  return "UTF-8";
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/locale.h b/grub-core/lib/posix_wrap/locale.h
new file mode 100644
index 0000000..569a765
--- /dev/null
+++ b/grub-core/lib/posix_wrap/locale.h
@@ -0,0 +1,3 @@
+#ifdef GRUB_UTIL
+#include_next <locale.h>
+#endif
diff --git a/grub-core/lib/posix_wrap/stdint.h b/grub-core/lib/posix_wrap/stdint.h
new file mode 100644
index 0000000..a12c43b
--- /dev/null
+++ b/grub-core/lib/posix_wrap/stdint.h
@@ -0,0 +1 @@
+#include <sys/types.h>
diff --git a/grub-core/lib/posix_wrap/stdio.h b/grub-core/lib/posix_wrap/stdio.h
new file mode 100644
index 0000000..d5a8b75
--- /dev/null
+++ b/grub-core/lib/posix_wrap/stdio.h
@@ -0,0 +1,43 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_STDIO_H
+#define GRUB_POSIX_STDIO_H	1
+
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <sys/types.h>
+
+typedef struct grub_file FILE;
+
+#define EOF    -1
+
+static inline int
+snprintf (char *str, grub_size_t n, const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  va_start (ap, fmt);
+  ret = grub_vsnprintf (str, n, fmt, ap);
+  va_end (ap);
+
+  return ret;
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/stdlib.h b/grub-core/lib/posix_wrap/stdlib.h
new file mode 100644
index 0000000..7a8d385
--- /dev/null
+++ b/grub-core/lib/posix_wrap/stdlib.h
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_STDLIB_H
+#define GRUB_POSIX_STDLIB_H	1
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/safemath.h>
+
+static inline void 
+free (void *ptr)
+{
+  grub_free (ptr);
+}
+
+static inline void *
+malloc (grub_size_t size)
+{
+  return grub_malloc (size);
+}
+
+static inline void *
+calloc (grub_size_t size, grub_size_t nelem)
+{
+  grub_size_t sz;
+
+  if (grub_mul (size, nelem, &sz))
+    return NULL;
+
+  return grub_zalloc (sz);
+}
+
+static inline void *
+realloc (void *ptr, grub_size_t size)
+{
+  return grub_realloc (ptr, size);
+}
+
+static inline int
+abs (int c)
+{
+  return (c >= 0) ? c : -c;
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/string.h b/grub-core/lib/posix_wrap/string.h
new file mode 100644
index 0000000..7ae6eee
--- /dev/null
+++ b/grub-core/lib/posix_wrap/string.h
@@ -0,0 +1,92 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_STRING_H
+#define GRUB_POSIX_STRING_H	1
+
+#include <grub/misc.h>
+#include <sys/types.h>
+
+#define HAVE_STRCASECMP 1
+
+static inline grub_size_t
+strlen (const char *s)
+{
+  return grub_strlen (s);
+}
+
+static inline int 
+strcmp (const char *s1, const char *s2)
+{
+  return grub_strcmp (s1, s2);
+}
+
+static inline int 
+strcasecmp (const char *s1, const char *s2)
+{
+  return grub_strcasecmp (s1, s2);
+}
+
+static inline void
+bcopy (const void *src, void *dest, grub_size_t n)
+{
+  grub_memcpy (dest, src, n);
+}
+
+static inline char *
+strcpy (char *dest, const char *src)
+{
+  return grub_strcpy (dest, src);
+}
+
+static inline char *
+strstr (const char *haystack, const char *needle)
+{
+  return grub_strstr (haystack, needle);
+}
+
+static inline char *
+strchr (const char *s, int c)
+{
+  return grub_strchr (s, c);
+}
+
+static inline char *
+strncpy (char *dest, const char *src, grub_size_t n)
+{
+  return grub_strncpy (dest, src, n);
+}
+
+static inline int
+strcoll (const char *s1, const char *s2)
+{
+  return grub_strcmp (s1, s2);
+}
+
+static inline void *
+memchr (const void *s, int c, grub_size_t n)
+{
+  return grub_memchr (s, c, n);
+}
+
+#define memcmp grub_memcmp
+#define memcpy grub_memcpy
+#define memmove grub_memmove
+#define memset grub_memset
+
+#endif
diff --git a/grub-core/lib/posix_wrap/sys/types.h b/grub-core/lib/posix_wrap/sys/types.h
new file mode 100644
index 0000000..854eb01
--- /dev/null
+++ b/grub-core/lib/posix_wrap/sys/types.h
@@ -0,0 +1,65 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_SYS_TYPES_H
+#define GRUB_POSIX_SYS_TYPES_H	1
+
+#include <grub/misc.h>
+
+#include <stddef.h>
+
+typedef grub_ssize_t ssize_t;
+#ifndef GRUB_POSIX_BOOL_DEFINED
+typedef enum { false = 0, true = 1 } bool;
+#define GRUB_POSIX_BOOL_DEFINED 1
+#endif
+
+typedef grub_uint8_t uint8_t;
+typedef grub_uint16_t uint16_t;
+typedef grub_uint32_t uint32_t;
+typedef grub_uint64_t uint64_t;
+
+typedef grub_int8_t int8_t;
+typedef grub_int16_t int16_t;
+typedef grub_int32_t int32_t;
+typedef grub_int64_t int64_t;
+
+#define HAVE_U64_TYPEDEF 1
+typedef grub_uint64_t u64;
+#define HAVE_U32_TYPEDEF 1
+typedef grub_uint32_t u32;
+#define HAVE_U16_TYPEDEF 1
+typedef grub_uint16_t u16;
+#define HAVE_BYTE_TYPEDEF 1
+typedef grub_uint8_t byte;
+
+typedef grub_addr_t uintptr_t;
+
+#define SIZEOF_UNSIGNED_LONG GRUB_CPU_SIZEOF_LONG
+#define SIZEOF_UNSIGNED_INT 4
+#define SIZEOF_UNSIGNED_LONG_LONG 8
+#define SIZEOF_UNSIGNED_SHORT 2
+#define SIZEOF_UINT64_T 8
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+#define WORDS_BIGENDIAN 1
+#else
+#undef WORDS_BIGENDIAN
+#endif
+
+#endif
diff --git a/grub-core/lib/posix_wrap/unistd.h b/grub-core/lib/posix_wrap/unistd.h
new file mode 100644
index 0000000..a12c43b
--- /dev/null
+++ b/grub-core/lib/posix_wrap/unistd.h
@@ -0,0 +1 @@
+#include <sys/types.h>
diff --git a/grub-core/lib/posix_wrap/wchar.h b/grub-core/lib/posix_wrap/wchar.h
new file mode 100644
index 0000000..e0e04a6
--- /dev/null
+++ b/grub-core/lib/posix_wrap/wchar.h
@@ -0,0 +1,119 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_WCHAR_H
+#define GRUB_POSIX_WCHAR_H	1
+
+#include <grub/charset.h>
+
+#define wint_t grub_posix_wint_t
+#define wchar_t grub_posix_wchar_t
+#define mbstate_t grub_posix_mbstate_t
+
+/* UCS-4.  */
+typedef grub_int32_t wint_t;
+enum
+  {
+    WEOF = -1
+  };
+
+/* UCS-4.  */
+typedef grub_int32_t wchar_t;
+
+typedef struct mbstate {
+  grub_uint32_t code;
+  int count;
+} mbstate_t;
+
+/* UTF-8. */
+#define MB_CUR_MAX 4
+#define MB_LEN_MAX 4
+
+static inline size_t
+mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
+{
+  const char *ptr;
+  if (!s)
+    {
+      pwc = 0;
+      s = "";
+      n = 1;
+    }
+
+  if (pwc)
+    *pwc = 0;
+
+  for (ptr = s; ptr < s + n; ptr++)
+    {
+      if (!grub_utf8_process (*ptr, &ps->code, &ps->count))
+	return -1;
+      if (ps->count)
+	continue;
+      if (pwc)
+	*pwc = ps->code;
+      if (ps->code == 0)
+	return 0;
+      return ptr - s + 1;
+    }
+  return -2;
+}
+
+static inline int
+mbsinit(const mbstate_t *ps)
+{
+  return ps->count == 0;
+}
+
+static inline size_t
+wcrtomb (char *s, wchar_t wc, mbstate_t *ps __attribute__ ((unused)))
+{
+  if (s == 0)
+    return 1;
+  return grub_encode_utf8_character ((grub_uint8_t *) s,
+				     (grub_uint8_t *) s + MB_LEN_MAX,
+				     wc);
+}
+
+static inline wint_t btowc (int c)
+{
+  if (c & ~0x7f)
+    return WEOF;
+  return c;
+}
+
+
+static inline int
+wcscoll (const wchar_t *s1, const wchar_t *s2)
+{
+  while (*s1 && *s2)
+    {
+      if (*s1 != *s2)
+	break;
+
+      s1++;
+      s2++;
+    }
+
+  if (*s1 < *s2)
+    return -1;
+  if (*s1 > *s2)
+    return +1;
+  return 0;
+}
+
+#endif
diff --git a/grub-core/lib/posix_wrap/wctype.h b/grub-core/lib/posix_wrap/wctype.h
new file mode 100644
index 0000000..3771dc5
--- /dev/null
+++ b/grub-core/lib/posix_wrap/wctype.h
@@ -0,0 +1,110 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010, 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_WCTYPE_H
+#define GRUB_POSIX_WCTYPE_H	1
+
+#include <grub/misc.h>
+#include <wchar.h>
+
+#define wctype_t grub_posix_wctype_t
+
+typedef enum { GRUB_CTYPE_INVALID,
+	       GRUB_CTYPE_ALNUM, GRUB_CTYPE_CNTRL, GRUB_CTYPE_LOWER,
+	       GRUB_CTYPE_SPACE, GRUB_CTYPE_ALPHA, GRUB_CTYPE_DIGIT,
+	       GRUB_CTYPE_PRINT, GRUB_CTYPE_UPPER, GRUB_CTYPE_BLANK,
+	       GRUB_CTYPE_GRAPH, GRUB_CTYPE_PUNCT, GRUB_CTYPE_XDIGIT,
+	       GRUB_CTYPE_MAX} wctype_t;
+
+#define CHARCLASS_NAME_MAX (sizeof ("xdigit") - 1)
+
+static inline wctype_t
+wctype (const char *name)
+{
+  wctype_t i;
+  static const char names[][10] = { "", 
+				    "alnum", "cntrl", "lower",
+				    "space", "alpha", "digit",
+				    "print", "upper", "blank",
+				    "graph", "punct", "xdigit" };
+  for (i = GRUB_CTYPE_INVALID; i < GRUB_CTYPE_MAX; i++)
+    if (grub_strcmp (names[i], name) == 0)
+      return i;
+  return GRUB_CTYPE_INVALID;
+}
+
+/* FIXME: take into account international lowercase characters.  */
+static inline int
+iswlower (wint_t wc)
+{
+  return grub_islower (wc);
+}
+
+static inline wint_t
+towlower (wint_t c)
+{
+  return grub_tolower (c);
+}
+
+static inline wint_t
+towupper (wint_t c)
+{
+  return grub_toupper (c);
+}
+
+static inline int
+iswalnum (wint_t c)
+{
+  return grub_isalpha (c) || grub_isdigit (c);
+}
+
+static inline int
+iswctype (wint_t wc, wctype_t desc)
+{
+  switch (desc)
+    {
+    case GRUB_CTYPE_ALNUM:
+      return iswalnum (wc);
+    case GRUB_CTYPE_CNTRL:
+      return grub_iscntrl (wc);
+    case GRUB_CTYPE_LOWER:
+      return iswlower (wc);
+    case GRUB_CTYPE_SPACE:
+      return grub_isspace (wc);
+    case GRUB_CTYPE_ALPHA:
+      return grub_isalpha (wc);
+    case GRUB_CTYPE_DIGIT:
+      return grub_isdigit (wc);
+    case GRUB_CTYPE_PRINT:
+      return grub_isprint (wc);
+    case GRUB_CTYPE_UPPER:
+      return grub_isupper (wc);
+    case GRUB_CTYPE_BLANK:
+      return wc == ' ' || wc == '\t';
+    case GRUB_CTYPE_GRAPH:
+      return grub_isgraph (wc);
+    case GRUB_CTYPE_PUNCT:
+      return grub_isprint (wc) && !grub_isspace (wc) && !iswalnum (wc);
+    case GRUB_CTYPE_XDIGIT:
+      return grub_isxdigit (wc);
+    default:
+      return 0;
+    }
+}
+
+#endif
diff --git a/grub-core/lib/powerpc/relocator.c b/grub-core/lib/powerpc/relocator.c
new file mode 100644
index 0000000..8ffb8b6
--- /dev/null
+++ b/grub-core/lib/powerpc/relocator.c
@@ -0,0 +1,140 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/cache.h>
+
+#include <grub/powerpc/relocator.h>
+#include <grub/relocator_private.h>
+
+extern grub_uint8_t grub_relocator_forward_start;
+extern grub_uint8_t grub_relocator_forward_end;
+extern grub_uint8_t grub_relocator_backward_start;
+extern grub_uint8_t grub_relocator_backward_end;
+
+#define REGW_SIZEOF (2 * sizeof (grub_uint32_t))
+#define JUMP_SIZEOF (sizeof (grub_uint32_t))
+
+#define RELOCATOR_SRC_SIZEOF(x) (&grub_relocator_##x##_end \
+				 - &grub_relocator_##x##_start)
+#define RELOCATOR_SIZEOF(x)	(RELOCATOR_SRC_SIZEOF(x) \
+				 + REGW_SIZEOF * 3)
+grub_size_t grub_relocator_align = sizeof (grub_uint32_t);
+grub_size_t grub_relocator_forward_size;
+grub_size_t grub_relocator_backward_size;
+grub_size_t grub_relocator_jumper_size = JUMP_SIZEOF + REGW_SIZEOF;
+
+void
+grub_cpu_relocator_init (void)
+{
+  grub_relocator_forward_size = RELOCATOR_SIZEOF(forward);
+  grub_relocator_backward_size = RELOCATOR_SIZEOF(backward);
+}
+
+static void
+write_reg (int regn, grub_uint32_t val, void **target)
+{
+  /* lis r, val >> 16  */
+  *(grub_uint32_t *) *target = 
+    ((0x3c00 | (regn << 5)) << 16) | (val >> 16);
+  *target = ((grub_uint32_t *) *target) + 1;
+  /* ori r, r, val & 0xffff. */
+  *(grub_uint32_t *) *target = (((0x6000 | regn << 5 | regn) << 16)
+				| (val & 0xffff));
+  *target = ((grub_uint32_t *) *target) + 1;
+}
+
+static void
+write_jump (void **target)
+{
+  /* blr.  */
+  *(grub_uint32_t *) *target = 0x4e800020;
+  *target = ((grub_uint32_t *) *target) + 1;
+}
+
+void
+grub_cpu_relocator_jumper (void *rels, grub_addr_t addr)
+{
+  write_reg (GRUB_PPC_JUMP_REGISTER, addr, &rels);
+  write_jump (&rels);
+}
+
+void
+grub_cpu_relocator_backward (void *ptr0, void *src, void *dest,
+			     grub_size_t size)
+{
+  void *ptr = ptr0;
+  write_reg (8, (grub_uint32_t) src, &ptr);
+  write_reg (9, (grub_uint32_t) dest, &ptr);
+  write_reg (10, (grub_uint32_t) size, &ptr);
+  grub_memcpy (ptr, &grub_relocator_backward_start,
+	       RELOCATOR_SRC_SIZEOF (backward));
+}
+
+void
+grub_cpu_relocator_forward (void *ptr0, void *src, void *dest,
+			     grub_size_t size)
+{
+  void *ptr = ptr0;
+  write_reg (8, (grub_uint32_t) src, &ptr);
+  write_reg (9, (grub_uint32_t) dest, &ptr);
+  write_reg (10, (grub_uint32_t) size, &ptr);
+  grub_memcpy (ptr, &grub_relocator_forward_start, 
+	       RELOCATOR_SRC_SIZEOF (forward));
+}
+
+grub_err_t
+grub_relocator32_boot (struct grub_relocator *rel,
+		       struct grub_relocator32_state state)
+{
+  void *ptr;
+  grub_err_t err;
+  void *relst;
+  grub_size_t relsize;
+  grub_size_t stateset_size = 32 * REGW_SIZEOF + JUMP_SIZEOF;
+  unsigned i;
+  grub_relocator_chunk_t ch;
+
+  err = grub_relocator_alloc_chunk_align (rel, &ch, 0, UP_TO_TOP32 (stateset_size),
+					  stateset_size, sizeof (grub_uint32_t),
+					  GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+  if (err)
+    return err;
+
+  ptr = get_virtual_current_address (ch);
+  for (i = 0; i < 32; i++)
+    write_reg (i, state.gpr[i], &ptr);
+  write_jump (&ptr);
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, &relsize);
+  if (err)
+    return err;
+
+  grub_arch_sync_caches ((void *) relst, relsize);
+
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/powerpc/relocator_asm.S b/grub-core/lib/powerpc/relocator_asm.S
new file mode 100644
index 0000000..355e9c8
--- /dev/null
+++ b/grub-core/lib/powerpc/relocator_asm.S
@@ -0,0 +1,60 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+	
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE (grub_relocator_forward_start)
+	mr 3, 9
+	mr 4, 10
+
+copycont1:	
+	lbz 11,0(8)
+	stb 11,0(9)
+	addi 8, 8, 0x1
+	addi 9, 9, 0x1
+	addi 10, 10, -1
+	cmpwi 10, 0
+	bne copycont1
+
+#include "../../kern/powerpc/cache_flush.S"
+
+VARIABLE (grub_relocator_forward_end)
+
+VARIABLE (grub_relocator_backward_start)
+	mr 3, 9
+	mr 4, 10
+
+	add 9, 9, 10
+	add 8, 8, 10
+	/* Backward movsl is implicitly off-by-one.  compensate that.  */
+	addi 9, 9, -1
+	addi 8, 8, -1
+copycont2:	
+	lbz 11,0(8)
+	stb 11,0(9)
+	addi 8, 8, -1
+	addi 9, 9, -1
+	addi 10, 10, -1
+	cmpwi 10, 0
+	bne copycont2
+
+#include "../../kern/powerpc/cache_flush.S"
+
+VARIABLE (grub_relocator_backward_end)
diff --git a/grub-core/lib/powerpc/setjmp.S b/grub-core/lib/powerpc/setjmp.S
new file mode 100644
index 0000000..716b563
--- /dev/null
+++ b/grub-core/lib/powerpc/setjmp.S
@@ -0,0 +1,89 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2004,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	stw	1, 0(3)
+	stw	14, 4(3)
+	stw	15, 8(3)
+	stw	16, 12(3)
+	stw	17, 16(3)
+	stw	18, 20(3)
+	stw	19, 24(3)
+	stw	20, 28(3)
+	stw	21, 32(3)
+	stw	22, 36(3)
+	stw	23, 40(3)
+	stw	24, 44(3)
+	stw	25, 48(3)
+	stw	26, 52(3)
+	stw	27, 56(3)
+	stw	28, 60(3)
+	stw	29, 64(3)
+	stw	30, 68(3)
+	stw	31, 72(3)
+	mflr	4
+	stw	4, 76(3)
+	mfcr	4
+	stw	4, 80(3)
+	li	3, 0
+	blr
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	lwz	1, 0(3)
+	lwz	14, 4(3)
+	lwz	15, 8(3)
+	lwz	16, 12(3)
+	lwz	17, 16(3)
+	lwz	18, 20(3)
+	lwz	19, 24(3)
+	lwz	20, 28(3)
+	lwz	21, 32(3)
+	lwz	22, 36(3)
+	lwz	23, 40(3)
+	lwz	24, 44(3)
+	lwz	25, 48(3)
+	lwz	26, 52(3)
+	lwz	27, 56(3)
+	lwz	28, 60(3)
+	lwz	29, 64(3)
+	lwz	30, 68(3)
+	lwz	31, 72(3)
+	lwz	5, 76(3)
+	mtlr	5
+	lwz	5, 80(3)
+	mtcr	5
+	mr.	3, 4
+	bne	1f
+	li	3, 1
+1:	blr
+
diff --git a/grub-core/lib/priority_queue.c b/grub-core/lib/priority_queue.c
new file mode 100644
index 0000000..7d5e7c0
--- /dev/null
+++ b/grub-core/lib/priority_queue.c
@@ -0,0 +1,163 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/priority_queue.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_priority_queue
+{
+  grub_size_t elsize;
+  grub_size_t allocated;
+  grub_size_t used;
+  grub_comparator_t cmp;
+  void *els;
+};
+
+static inline void *
+element (struct grub_priority_queue *pq, grub_size_t k)
+{
+  return ((grub_uint8_t *) pq->els) + k * pq->elsize;
+}
+
+static inline void
+swap (struct grub_priority_queue *pq, grub_size_t m, grub_size_t n)
+{
+  grub_uint8_t *p1, *p2;
+  grub_size_t l;
+  p1 = (grub_uint8_t *) element (pq, m);
+  p2 = (grub_uint8_t *) element (pq, n);
+  for (l = pq->elsize; l; l--, p1++, p2++)
+    {
+      grub_uint8_t t;
+      t = *p1;
+      *p1 = *p2;
+      *p2 = t;
+    }
+}
+
+static inline grub_size_t
+parent (grub_size_t v)
+{
+  return (v - 1) / 2;
+}
+
+static inline grub_size_t
+left_child (grub_size_t v)
+{
+  return 2 * v + 1;
+}
+
+static inline grub_size_t
+right_child (grub_size_t v)
+{
+  return 2 * v + 2;
+}
+
+void *
+grub_priority_queue_top (grub_priority_queue_t pq)
+{
+  if (!pq->used)
+    return 0;
+  return element (pq, 0);
+}
+
+void
+grub_priority_queue_destroy (grub_priority_queue_t pq)
+{
+  grub_free (pq->els);
+  grub_free (pq);
+}
+
+grub_priority_queue_t
+grub_priority_queue_new (grub_size_t elsize,
+			 grub_comparator_t cmp)
+{
+  struct grub_priority_queue *ret;
+  void *els;
+  els = grub_calloc (8, elsize);
+  if (!els)
+    return 0;
+  ret = (struct grub_priority_queue *) grub_malloc (sizeof (*ret));
+  if (!ret)
+    {
+      grub_free (els);
+      return 0;
+    }
+  ret->elsize = elsize;
+  ret->allocated = 8;
+  ret->used = 0;
+  ret->cmp = cmp;
+  ret->els = els;
+  return ret;
+}
+
+/* Heap property: pq->cmp (element (pq, p), element (pq, parent (p))) <= 0. */
+grub_err_t
+grub_priority_queue_push (grub_priority_queue_t pq, const void *el)
+{
+  grub_size_t p;
+  if (pq->used == pq->allocated)
+    {
+      void *els;
+      els = grub_realloc (pq->els, pq->elsize * 2 * pq->allocated);
+      if (!els)
+	return grub_errno;
+      pq->allocated *= 2;
+      pq->els = els;
+    }
+  pq->used++;
+  grub_memcpy (element (pq, pq->used - 1), el, pq->elsize);
+  for (p = pq->used - 1; p; p = parent (p))
+    {
+      if (pq->cmp (element (pq, p), element (pq, parent (p))) <= 0)
+	break;
+      swap (pq, p, parent (p));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_priority_queue_pop (grub_priority_queue_t pq)
+{
+  grub_size_t p;
+  
+  swap (pq, 0, pq->used - 1);
+  pq->used--;
+  for (p = 0; left_child (p) < pq->used; )
+    {
+      grub_size_t c;
+      if (pq->cmp (element (pq, left_child (p)), element (pq, p)) <= 0
+	  && (right_child (p) >= pq->used
+	      || pq->cmp (element (pq, right_child (p)), element (pq, p)) <= 0))
+	break;
+      if (right_child (p) >= pq->used
+	  || pq->cmp (element (pq, left_child (p)),
+		      element (pq, right_child (p))) > 0)
+	c = left_child (p);
+      else
+	c = right_child (p);
+      swap (pq, p, c);
+      p = c;
+    }
+}
+
+
diff --git a/grub-core/lib/progress.c b/grub-core/lib/progress.c
new file mode 100644
index 0000000..4b7cbbc
--- /dev/null
+++ b/grub-core/lib/progress.c
@@ -0,0 +1,145 @@
+/* progress.c - show loading progress */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/time.h>
+#include <grub/term.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/normal.h>
+#include <grub/net.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define UPDATE_INTERVAL 800
+
+static void
+grub_file_progress_hook_real (grub_disk_addr_t sector __attribute__ ((unused)),
+                              unsigned offset __attribute__ ((unused)),
+                              unsigned length, void *data)
+{
+  static int call_depth = 0;
+  grub_uint64_t now;
+  static grub_uint64_t last_progress_update_time;
+  grub_file_t file = data;
+  const char *e;
+  file->progress_offset += length;
+
+  if (call_depth)
+    return;
+
+  e = grub_env_get ("enable_progress_indicator");
+  if (e && e[0] == '0') {
+    return;
+  }
+
+  call_depth = 1;
+  now = grub_get_time_ms ();
+
+  if (((now - last_progress_update_time > UPDATE_INTERVAL) &&
+       (file->progress_offset - file->offset > 0)) ||
+      (file->progress_offset == file->size))
+    {
+      static char buffer[80];
+      struct grub_term_output *term;
+      const char *partial_file_name;
+
+      unsigned long long percent;
+      grub_uint64_t current_speed;
+
+      if (now - file->last_progress_time < 10)
+	current_speed = 0;
+      else
+	current_speed = grub_divmod64 ((file->progress_offset
+					- file->last_progress_offset)
+				       * 100ULL * 1000ULL,
+				       now - file->last_progress_time, 0);
+
+      if (file->size == 0)
+	percent = 100;
+      else
+	percent = grub_divmod64 (100 * file->progress_offset,
+				 file->size, 0);
+
+      /* grub_net_fs_open() saves off partial file structure before name is initialized.
+         It already saves passed file name in net structure so just use it in this case.
+       */
+      if (file->device->net)
+	partial_file_name = grub_strrchr (file->device->net->name, '/');
+      else if (file->name) /* grub_file_open() may leave it as NULL */
+	partial_file_name = grub_strrchr (file->name, '/');
+      else
+	partial_file_name = NULL;
+      if (partial_file_name)
+	partial_file_name++;
+      else
+	partial_file_name = "";
+
+      file->estimated_speed = (file->estimated_speed + current_speed) >> 1;
+
+      grub_snprintf (buffer, sizeof (buffer), "      [ %.20s  %s  %llu%%  ",
+                     partial_file_name,
+                     grub_get_human_size (file->progress_offset,
+                                          GRUB_HUMAN_SIZE_NORMAL),
+                     (unsigned long long) percent);
+
+      char *ptr = buffer + grub_strlen (buffer);
+      grub_snprintf (ptr, sizeof (buffer) - (ptr - buffer), "%s ]",
+                     grub_get_human_size (file->estimated_speed,
+                                          GRUB_HUMAN_SIZE_SPEED));
+
+      grub_size_t len = grub_strlen (buffer);
+      FOR_ACTIVE_TERM_OUTPUTS (term)
+        {
+          if (term->progress_update_counter++ > term->progress_update_divisor
+	      || (file->progress_offset == file->size
+		  && term->progress_update_divisor
+		  != (unsigned) GRUB_PROGRESS_NO_UPDATE))
+            {
+              struct grub_term_coordinate old_pos = grub_term_getxy (term);
+              struct grub_term_coordinate new_pos = old_pos;
+              new_pos.x = grub_term_width (term) - len - 1;
+
+              grub_term_gotoxy (term, new_pos);
+	      grub_puts_terminal (buffer, term);
+              grub_term_gotoxy (term, old_pos);
+
+              term->progress_update_counter = 0;
+
+	      if (term->refresh)
+		term->refresh (term);
+            }
+        }
+
+      file->last_progress_offset = file->progress_offset;
+      file->last_progress_time = now;
+      last_progress_update_time = now;
+    }
+  call_depth = 0;
+}
+
+GRUB_MOD_INIT(progress)
+{
+  grub_file_progress_hook = grub_file_progress_hook_real;
+}
+
+GRUB_MOD_FINI(progress)
+{
+  grub_file_progress_hook = 0;
+}
diff --git a/grub-core/lib/random.c b/grub-core/lib/random.c
new file mode 100644
index 0000000..43b9664
--- /dev/null
+++ b/grub-core/lib/random.c
@@ -0,0 +1,120 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/random.h>
+#include <grub/dl.h>
+#include <grub/lib/hexdump.h>
+#include <grub/command.h>
+#include <grub/mm.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_crypto_get_random (void *buffer, grub_size_t sz)
+{
+  /* This is an arbitrer between different methods.
+     TODO: Add more methods in the future.  */
+  /* TODO: Add some PRNG smartness to reduce damage from bad entropy. */
+  if (grub_crypto_arch_get_random (buffer, sz))
+    return GRUB_ERR_NONE;
+  return grub_error (GRUB_ERR_IO, "no random sources found");
+}
+
+static int
+get_num_digits (int val)
+{
+  int ret = 0;
+  while (val != 0)
+    {
+      ret++;
+      val /= 10;
+    }
+  if (ret == 0)
+    return 1;
+  return ret;
+}
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static grub_err_t
+grub_cmd_hexdump_random (grub_command_t cmd __attribute__ ((unused)), int argc, char **args)
+{
+  grub_size_t length = 64;
+  grub_err_t err;
+  void *buffer;
+  grub_uint8_t *ptr;
+  int stats[256];
+  int i, digits = 2;
+  char template[10];
+
+  if (argc >= 1)
+    length = grub_strtoull (args[0], 0, 0);
+
+  if (length == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "length pust be positive");
+
+  buffer = grub_malloc (length);
+  if (!buffer)
+    return grub_errno;
+
+  err = grub_crypto_get_random (buffer, length);
+  if (err)
+    {
+      grub_free (buffer);
+      return err;
+    }
+
+  hexdump (0, buffer, length);
+  grub_memset(stats, 0, sizeof(stats));
+  for (ptr = buffer; ptr < (grub_uint8_t *) buffer + length; ptr++)
+    stats[*ptr]++;
+  grub_printf ("Statistics:\n");
+  for (i = 0; i < 256; i++)
+    {
+      int z = get_num_digits (stats[i]);
+      if (z > digits)
+	digits = z;
+    }
+
+  grub_snprintf (template, sizeof (template), "%%0%dd ", digits);
+
+  for (i = 0; i < 256; i++)
+    {
+      grub_printf ("%s", template);//, stats[i]);
+      if ((i & 0xf) == 0xf)
+	grub_printf ("\n");
+    }
+
+  grub_free (buffer);
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT (random)
+{
+  cmd = grub_register_command ("hexdump_random", grub_cmd_hexdump_random,
+			      N_("[LENGTH]"),
+			      N_("Hexdump random data."));
+}
+
+GRUB_MOD_FINI (random)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/lib/reed_solomon.c b/grub-core/lib/reed_solomon.c
new file mode 100644
index 0000000..467305b
--- /dev/null
+++ b/grub-core/lib/reed_solomon.c
@@ -0,0 +1,493 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef TEST
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#define xcalloc calloc
+#define xmalloc malloc
+#define grub_memset memset
+#define grub_memcpy memcpy
+#endif
+
+#ifndef STANDALONE
+#include <assert.h>
+#endif
+
+#ifndef STANDALONE
+#ifdef TEST
+typedef unsigned int grub_size_t;
+typedef unsigned char grub_uint8_t;
+#else
+#include <grub/types.h>
+#include <grub/reed_solomon.h>
+#include <grub/util/misc.h>
+#include <grub/misc.h>
+#endif
+#endif
+
+#define SECTOR_SIZE 512
+#define MAX_BLOCK_SIZE (200 * SECTOR_SIZE)
+
+#ifdef STANDALONE
+#ifdef TEST
+typedef unsigned int grub_size_t;
+typedef unsigned char grub_uint8_t;
+#else
+#include <grub/types.h>
+#include <grub/misc.h>
+#endif
+#ifdef __i386__
+#define REED_SOLOMON_ATTRIBUTE  __attribute__ ((regparm(3)))
+#else
+#define REED_SOLOMON_ATTRIBUTE
+#endif
+void
+grub_reed_solomon_recover (void *ptr_, grub_size_t s, grub_size_t rs)
+  REED_SOLOMON_ATTRIBUTE;
+#else
+#define REED_SOLOMON_ATTRIBUTE
+#endif
+
+#define GF_SIZE 8
+typedef grub_uint8_t gf_single_t;
+#define GF_POLYNOMIAL 0x1d
+#define GF_INVERT2 0x8e
+#if defined (STANDALONE) && !defined (TEST)
+
+#ifdef __APPLE__
+#define ATTRIBUTE_TEXT __attribute__ ((section("_text,_text")))
+#else
+#define ATTRIBUTE_TEXT __attribute__ ((section(".text")))
+#endif
+
+static gf_single_t * const gf_powx ATTRIBUTE_TEXT = (void *) 0x100000;
+static gf_single_t * const gf_powx_inv ATTRIBUTE_TEXT = (void *) 0x100200;
+static int *const chosenstat ATTRIBUTE_TEXT = (void *) 0x100300;
+static gf_single_t *const sigma ATTRIBUTE_TEXT = (void *) 0x100700;
+static gf_single_t *const errpot ATTRIBUTE_TEXT = (void *) 0x100800;
+static int *const errpos ATTRIBUTE_TEXT = (void *) 0x100900;
+static gf_single_t *const sy ATTRIBUTE_TEXT = (void *) 0x100d00;
+static gf_single_t *const mstat ATTRIBUTE_TEXT = (void *) 0x100e00;
+static gf_single_t *const errvals ATTRIBUTE_TEXT = (void *) 0x100f00;
+static gf_single_t *const eqstat ATTRIBUTE_TEXT = (void *) 0x101000;
+/* Next available address: (void *) 0x112000.  */
+#else
+
+static gf_single_t gf_powx[255 * 2];
+static gf_single_t gf_powx_inv[256];
+static int chosenstat[256];
+static gf_single_t sigma[256];
+static gf_single_t errpot[256];
+static int errpos[256];
+static gf_single_t sy[256];
+static gf_single_t mstat[256];
+static gf_single_t errvals[256];
+static gf_single_t eqstat[65536 + 256];
+#endif
+
+static gf_single_t
+gf_mul (gf_single_t a, gf_single_t b)
+{
+  if (a == 0 || b == 0)
+    return 0;
+  return gf_powx[(int) gf_powx_inv[a] + (int) gf_powx_inv[b]];
+}
+
+static inline gf_single_t
+gf_invert (gf_single_t a)
+{
+  return gf_powx[255 - (int) gf_powx_inv[a]];
+}
+
+static void
+init_powx (void)
+{
+  int i;
+  grub_uint8_t cur = 1;
+
+  gf_powx_inv[0] = 0;
+  for (i = 0; i < 255; i++)
+    {
+      gf_powx[i] = cur;
+      gf_powx[i + 255] = cur;
+      gf_powx_inv[cur] = i;
+      if (cur & (1ULL << (GF_SIZE - 1)))
+	cur = (cur << 1) ^ GF_POLYNOMIAL;
+      else
+	cur <<= 1;
+    }
+}
+
+static gf_single_t
+pol_evaluate (gf_single_t *pol, grub_size_t degree, int log_x)
+{
+  int i;
+  gf_single_t s = 0;
+  int log_xn = 0;
+  for (i = degree; i >= 0; i--)
+    {
+      if (pol[i])
+	s ^= gf_powx[(int) gf_powx_inv[pol[i]] + log_xn];
+      log_xn += log_x;
+      if (log_xn >= ((1 << GF_SIZE) - 1))
+	log_xn -= ((1 << GF_SIZE) - 1);
+    }
+  return s;
+}
+
+#if !defined (STANDALONE)
+static void
+rs_encode (gf_single_t *data, grub_size_t s, grub_size_t rs)
+{
+  gf_single_t *rs_polynomial;
+  int i, j;
+  gf_single_t *m;
+  m = xcalloc (s + rs, sizeof (gf_single_t));
+  grub_memcpy (m, data, s * sizeof (gf_single_t));
+  rs_polynomial = xcalloc (rs + 1, sizeof (gf_single_t));
+  rs_polynomial[rs] = 1;
+  /* Multiply with X - a^r */
+  for (j = 0; j < rs; j++)
+    {
+      for (i = 0; i < rs; i++)
+	if (rs_polynomial[i])
+	  rs_polynomial[i] = (rs_polynomial[i + 1]
+			      ^ gf_powx[j + (int) gf_powx_inv[rs_polynomial[i]]]);
+	else
+	  rs_polynomial[i] = rs_polynomial[i + 1];
+      if (rs_polynomial[rs])
+	rs_polynomial[rs] = gf_powx[j + (int) gf_powx_inv[rs_polynomial[rs]]];
+    }
+  for (j = 0; j < s; j++)
+    if (m[j])
+      {
+	gf_single_t f = m[j];
+	for (i = 0; i <= rs; i++)
+	  m[i+j] ^= gf_mul (rs_polynomial[i], f);
+      }
+  free (rs_polynomial);
+  grub_memcpy (data + s, m + s, rs * sizeof (gf_single_t));
+  free (m);
+}
+#endif
+
+static void
+gauss_eliminate (gf_single_t *eq, int n, int m, int *chosen)
+{
+  int i, j;
+
+  for (i = 0 ; i < n; i++)
+    {
+      int nzidx;
+      int k;
+      gf_single_t r;
+      for (nzidx = 0; nzidx < m && (eq[i * (m + 1) + nzidx] == 0);
+	   nzidx++);
+      if (nzidx == m)
+	continue;
+      chosen[i] = nzidx;
+      r = gf_invert (eq[i * (m + 1) + nzidx]);
+      for (j = 0; j < m + 1; j++)
+	eq[i * (m + 1) + j] = gf_mul (eq[i * (m + 1) + j], r);
+      for (j = i + 1; j < n; j++)
+	{
+	  gf_single_t rr = eq[j * (m + 1) + nzidx];
+	  for (k = 0; k < m + 1; k++)
+	    eq[j * (m + 1) + k] ^= gf_mul (eq[i * (m + 1) + k], rr);
+	}
+    }
+}
+
+static void
+gauss_solve (gf_single_t *eq, int n, int m, gf_single_t *sol)
+{
+  int i, j;
+
+  for (i = 0; i < n; i++)
+    chosenstat[i] = -1;
+  for (i = 0; i < m; i++)
+    sol[i] = 0;
+  gauss_eliminate (eq, n, m, chosenstat);
+  for (i = n - 1; i >= 0; i--)
+    {
+      gf_single_t s = 0;
+      if (chosenstat[i] == -1)
+	continue;
+      for (j = 0; j < m; j++)
+	s ^= gf_mul (eq[i * (m + 1) + j], sol[j]);
+      s ^= eq[i * (m + 1) + m];
+      sol[chosenstat[i]] = s;
+    }
+}
+
+static void
+rs_recover (gf_single_t *mm, grub_size_t s, grub_size_t rs)
+{
+  grub_size_t rs2 = rs / 2;
+  int errnum = 0;
+  int i, j;
+
+  for (i = 0; i < (int) rs; i++)
+    sy[i] = pol_evaluate (mm, s + rs - 1, i);
+
+  for (i = 0; i < (int) rs; i++)
+    if (sy[i] != 0)
+      break;
+
+  /* No error detected.  */
+  if (i == (int) rs)
+    return;
+
+  {
+
+    for (i = 0; i < (int) rs2; i++)
+      for (j = 0; j < (int) rs2 + 1; j++)
+	eqstat[i * (rs2 + 1) + j] = sy[i+j];
+
+    for (i = 0; i < (int) rs2; i++)
+      sigma[i] = 0;
+
+    gauss_solve (eqstat, rs2, rs2, sigma);
+  } 
+
+  for (i = 0; i < (int) (rs + s); i++)
+    if (pol_evaluate (sigma, rs2 - 1, 255 - i) == gf_powx[i])
+      {
+	errpot[errnum] = gf_powx[i];
+	errpos[errnum++] = s + rs - i - 1;
+      }
+  {
+    for (j = 0; j < errnum; j++)
+      eqstat[j] = 1;
+    eqstat[errnum] = sy[0];
+    for (i = 1; i < (int) rs; i++)
+      {
+	for (j = 0; j < (int) errnum; j++)
+	  eqstat[(errnum + 1) * i + j] = gf_mul (errpot[j],
+						 eqstat[(errnum + 1) * (i - 1)
+							+ j]);
+	eqstat[(errnum + 1) * i + errnum] = sy[i];
+      }
+
+    gauss_solve (eqstat, rs, errnum, errvals);
+
+    for (i = 0; i < (int) errnum; i++)
+      mm[errpos[i]] ^= errvals[i];
+  }
+}
+
+static void
+decode_block (gf_single_t *ptr, grub_size_t s,
+	      gf_single_t *rptr, grub_size_t rs)
+{
+  int i, j;
+  for (i = 0; i < SECTOR_SIZE; i++)
+    {
+      grub_size_t ds = (s + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
+      grub_size_t rr = (rs + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
+
+      /* Nothing to do.  */
+      if (!ds || !rr)
+	continue;
+
+      for (j = 0; j < (int) ds; j++)
+	mstat[j] = ptr[SECTOR_SIZE * j + i];
+      for (j = 0; j < (int) rr; j++)
+	mstat[j + ds] = rptr[SECTOR_SIZE * j + i];
+
+      rs_recover (mstat, ds, rr);
+
+      for (j = 0; j < (int) ds; j++)
+	ptr[SECTOR_SIZE * j + i] = mstat[j];
+    }
+}
+
+#if !defined (STANDALONE)
+static void
+encode_block (gf_single_t *ptr, grub_size_t s,
+	      gf_single_t *rptr, grub_size_t rs)
+{
+  int i, j;
+  for (i = 0; i < SECTOR_SIZE; i++)
+    {
+      grub_size_t ds = (s + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
+      grub_size_t rr = (rs + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
+      gf_single_t *m;
+
+      if (!ds || !rr)
+	continue;
+
+      m = xmalloc (ds + rr);
+      for (j = 0; j < ds; j++)
+	m[j] = ptr[SECTOR_SIZE * j + i];
+      rs_encode (m, ds, rr);
+      for (j = 0; j < rr; j++)      
+	rptr[SECTOR_SIZE * j + i] = m[j + ds];
+      free (m);
+    }
+}
+#endif
+
+#if !defined (STANDALONE)
+void
+grub_reed_solomon_add_redundancy (void *buffer, grub_size_t data_size,
+				  grub_size_t redundancy)
+{
+  grub_size_t s = data_size;
+  grub_size_t rs = redundancy;
+  gf_single_t *ptr = buffer;
+  gf_single_t *rptr = ptr + s;
+  void *tmp;
+
+  tmp = xmalloc (data_size);
+  grub_memcpy (tmp, buffer, data_size);
+
+  /* Nothing to do.  */
+  if (!rs)
+    goto exit;
+
+  init_powx ();
+
+  while (s > 0)
+    {
+      grub_size_t tt;
+      grub_size_t cs, crs;
+      cs = s;
+      crs = rs;
+      tt = cs + crs;
+      if (tt > MAX_BLOCK_SIZE)
+	{
+	  cs = ((cs * (MAX_BLOCK_SIZE / 512)) / tt) * 512;
+	  crs = ((crs * (MAX_BLOCK_SIZE / 512)) / tt) * 512;
+	}
+      encode_block (ptr, cs, rptr, crs);
+      ptr += cs;
+      rptr += crs;
+      s -= cs;
+      rs -= crs;
+    }
+
+#ifndef TEST
+  assert (grub_memcmp (tmp, buffer, data_size) == 0);
+#endif
+exit:
+  free (tmp);
+}
+#endif
+
+void REED_SOLOMON_ATTRIBUTE
+grub_reed_solomon_recover (void *ptr_, grub_size_t s, grub_size_t rs)
+{
+  gf_single_t *ptr = ptr_;
+  gf_single_t *rptr = ptr + s;
+  grub_uint8_t *cptr;
+
+  /* Nothing to do.  */
+  if (!rs)
+    return;
+
+  for (cptr = rptr + rs - 1; cptr >= rptr; cptr--)
+    if (*cptr)
+      break;
+  if (rptr + rs - 1 - cptr > (grub_ssize_t) rs / 2)
+    return;
+
+  init_powx ();
+
+  while (s > 0)
+    {
+      grub_size_t tt;
+      grub_size_t cs, crs;
+      cs = s;
+      crs = rs;
+      tt = cs + crs;
+      if (tt > MAX_BLOCK_SIZE)
+	{
+	  cs = ((cs * (MAX_BLOCK_SIZE / 512)) / tt) * 512;
+	  crs = ((crs * (MAX_BLOCK_SIZE / 512)) / tt) * 512;
+	}
+      decode_block (ptr, cs, rptr, crs);
+      ptr += cs;
+      rptr += crs;
+      s -= cs;
+      rs -= crs;
+    }
+}
+
+#ifdef TEST
+int
+main (int argc, char **argv)
+{
+  FILE *in, *out;
+  grub_size_t s, rs;
+  char *buf;
+
+  grub_memset (gf_powx, 0xee, sizeof (gf_powx));
+  grub_memset (gf_powx_inv, 0xdd, sizeof (gf_powx_inv));
+
+#ifndef STANDALONE
+  init_powx ();
+#endif
+
+#ifndef STANDALONE
+  in = grub_util_fopen ("tst.bin", "rb");
+  if (!in)
+    return 1;
+  fseek (in, 0, SEEK_END);
+  s = ftell (in);
+  fseek (in, 0, SEEK_SET);
+  rs = 0x7007;
+  buf = xmalloc (s + rs + SECTOR_SIZE);
+  fread (buf, 1, s, in);
+  fclose (in);
+
+  grub_reed_solomon_add_redundancy (buf, s, rs);
+
+  out = grub_util_fopen ("tst_rs.bin", "wb");
+  fwrite (buf, 1, s + rs, out);
+  fclose (out);
+#else
+  out = grub_util_fopen ("tst_rs.bin", "rb");
+  fseek (out, 0, SEEK_END);
+  s = ftell (out);
+  fseek (out, 0, SEEK_SET);
+  rs = 0x7007;
+  s -= rs;
+
+  buf = xmalloc (s + rs + SECTOR_SIZE);
+  fread (buf, 1, s + rs, out);
+  fclose (out);  
+#endif
+#if 1
+  grub_memset (buf + 512 * 15, 0, 512);
+#endif
+
+  out = grub_util_fopen ("tst_dam.bin", "wb");
+  fwrite (buf, 1, s + rs, out);
+  fclose (out);
+  grub_reed_solomon_recover (buf, s, rs);
+
+  out = grub_util_fopen ("tst_rec.bin", "wb");
+  fwrite (buf, 1, s, out);
+  fclose (out);
+
+  return 0;
+}
+#endif
diff --git a/grub-core/lib/relocator.c b/grub-core/lib/relocator.c
new file mode 100644
index 0000000..f2c1944
--- /dev/null
+++ b/grub-core/lib/relocator.c
@@ -0,0 +1,1657 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/relocator.h>
+#include <grub/relocator_private.h>
+#include <grub/mm_private.h>
+#include <grub/misc.h>
+#include <grub/cache.h>
+#include <grub/memory.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_relocator
+{
+  struct grub_relocator_chunk *chunks;
+  grub_phys_addr_t postchunks;
+  grub_phys_addr_t highestaddr;
+  grub_phys_addr_t highestnonpostaddr;
+  grub_size_t relocators_size;
+};
+
+struct grub_relocator_subchunk
+{
+  enum {CHUNK_TYPE_IN_REGION, CHUNK_TYPE_REGION_START,
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	CHUNK_TYPE_FIRMWARE, CHUNK_TYPE_LEFTOVER
+#endif
+  } type;
+  grub_mm_region_t reg;
+  grub_phys_addr_t start;
+  grub_size_t size;
+  grub_size_t pre_size;
+  struct grub_relocator_extra_block *extra;
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+  struct grub_relocator_fw_leftover *pre, *post;
+#endif
+};
+
+struct grub_relocator_chunk
+{
+  struct grub_relocator_chunk *next;
+  grub_phys_addr_t src;
+  void *srcv;
+  grub_phys_addr_t target;
+  grub_size_t size;
+  struct grub_relocator_subchunk *subchunks;
+  unsigned nsubchunks;
+};
+
+struct grub_relocator_extra_block
+{
+  struct grub_relocator_extra_block *next;
+  struct grub_relocator_extra_block **prev;
+  grub_phys_addr_t start;
+  grub_phys_addr_t end;
+};
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+struct grub_relocator_fw_leftover
+{
+  struct grub_relocator_fw_leftover *next;
+  struct grub_relocator_fw_leftover **prev;
+  grub_phys_addr_t quantstart;
+  grub_uint8_t freebytes[GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT / 8];
+};
+
+static struct grub_relocator_fw_leftover *leftovers;
+#endif
+
+static struct grub_relocator_extra_block *extra_blocks;
+
+void *
+get_virtual_current_address (grub_relocator_chunk_t in)
+{
+  return in->srcv;
+}
+
+grub_phys_addr_t
+get_physical_target_address (grub_relocator_chunk_t in)
+{
+  return in->target;
+}
+
+struct grub_relocator *
+grub_relocator_new (void)
+{
+  struct grub_relocator *ret;
+
+  grub_cpu_relocator_init ();
+
+  ret = grub_zalloc (sizeof (struct grub_relocator));
+  if (!ret)
+    return NULL;
+    
+  ret->postchunks = ~(grub_phys_addr_t) 0;
+  ret->relocators_size = grub_relocator_jumper_size;
+  grub_dprintf ("relocator", "relocators_size=%lu\n",
+		(unsigned long) ret->relocators_size);
+  return ret;
+}
+
+#define DIGITSORT_BITS 8
+#define DIGITSORT_MASK ((1 << DIGITSORT_BITS) - 1)
+#define BITS_IN_BYTE 8
+
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+#define min(a, b) (((a) < (b)) ? (a) : (b))
+
+static inline int
+is_start (int type)
+{
+  return !(type & 1) && (type != COLLISION_START);
+}
+
+static void
+allocate_regstart (grub_phys_addr_t addr, grub_size_t size, grub_mm_region_t rb,
+		   grub_mm_region_t *regancestor, grub_mm_header_t hancestor)
+{
+  grub_addr_t newreg_start, newreg_raw_start
+    = (grub_addr_t) rb + (addr - grub_vtop (rb)) + size;
+  grub_addr_t newreg_size, newreg_presize;
+  grub_mm_header_t new_header;
+  grub_mm_header_t hb = (grub_mm_header_t) (rb + 1);
+
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF  
+  grub_dprintf ("relocator", "ra = %p, rb = %p\n", regancestor, rb);
+#endif
+  newreg_start = ALIGN_UP (newreg_raw_start, GRUB_MM_ALIGN);
+  newreg_presize = newreg_start - newreg_raw_start;
+  newreg_size = rb->size - (newreg_start - (grub_addr_t) rb);
+  if ((hb->size << GRUB_MM_ALIGN_LOG2) >= newreg_start
+      - (grub_addr_t) rb)
+    {
+      grub_mm_header_t newhnext = hb->next;
+      grub_size_t newhsize = ((hb->size << GRUB_MM_ALIGN_LOG2)
+			      - (newreg_start
+				 - (grub_addr_t) rb)) >> GRUB_MM_ALIGN_LOG2;
+      new_header = (void *) (newreg_start + sizeof (*rb));
+      if (newhnext == hb)
+	newhnext = new_header;
+      new_header->next = newhnext;
+      new_header->size = newhsize;
+      new_header->magic = GRUB_MM_FREE_MAGIC;
+    }
+  else
+    {
+      new_header = hb->next;
+      if (new_header == hb)
+	new_header = (void *) (newreg_start + sizeof (*rb));	    
+    }
+  {
+    struct grub_mm_header *newregfirst = rb->first;
+    struct grub_mm_region *newregnext = rb->next;
+    struct grub_mm_region *newreg = (void *) newreg_start;
+    hancestor->next = new_header;
+    if (newregfirst == hb)
+      newregfirst = new_header;
+    newreg->first = newregfirst;
+    newreg->next = newregnext;
+    newreg->pre_size = newreg_presize;
+    newreg->size = newreg_size;
+    *regancestor = newreg;
+    {
+      grub_mm_header_t h = newreg->first, hp = NULL;
+      do
+	{
+	  if ((void *) h < (void *) (newreg + 1))
+	    grub_fatal ("Failed to adjust memory region: %p, %p, %p, %p, %p",
+			newreg, newreg->first, h, hp, hb);
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+	  if ((void *) h == (void *) (newreg + 1))
+	    grub_dprintf ("relocator",
+			  "Free start memory region: %p, %p, %p, %p, %p",
+			  newreg, newreg->first, h, hp, hb);
+#endif
+	  hp = h;
+	  h = h->next;
+	}
+      while (h != newreg->first);
+    }
+  }
+}
+
+static void
+allocate_inreg (grub_phys_addr_t paddr, grub_size_t size,
+		grub_mm_header_t hb, grub_mm_header_t hbp,
+		grub_mm_region_t rb)
+{
+  struct grub_mm_header *foll = NULL;
+  grub_addr_t vaddr = (grub_addr_t) hb + (paddr - grub_vtop (hb));
+
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+  grub_dprintf ("relocator", "inreg paddr = 0x%lx, size = %lu,"
+		" hb = %p, hbp = %p, rb = %p, vaddr = 0x%lx\n",
+		(unsigned long) paddr, (unsigned long) size, hb, hbp,
+		rb, (unsigned long) vaddr);
+#endif
+    
+  if (ALIGN_UP (vaddr + size, GRUB_MM_ALIGN) + GRUB_MM_ALIGN
+      <= (grub_addr_t) (hb + hb->size))
+    {
+      foll = (void *) ALIGN_UP (vaddr + size, GRUB_MM_ALIGN);
+      foll->magic = GRUB_MM_FREE_MAGIC;
+      foll->size = hb + hb->size - foll;
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+      grub_dprintf ("relocator", "foll = %p, foll->size = %lu\n", foll,
+		    (unsigned long) foll->size);
+#endif
+    }
+
+  if (vaddr - (grub_addr_t) hb >= sizeof (*hb))
+    {
+      hb->size = ((vaddr - (grub_addr_t) hb) >> GRUB_MM_ALIGN_LOG2);
+      if (foll)
+	{
+	  foll->next = hb;
+	  hbp->next = foll;
+	  if (rb->first == hb)
+	    {
+	      rb->first = foll;
+	    }
+	}
+    }
+  else
+    {
+      if (foll)
+	{
+	  foll->next = hb->next;
+	}
+      else
+	foll = hb->next;
+	
+      hbp->next = foll;
+      if (rb->first == hb)
+	{
+	  rb->first = foll;
+	}
+      if (rb->first == hb)
+	{
+	  rb->first = (void *) (rb + 1);
+	}
+    }
+}
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+static void
+check_leftover (struct grub_relocator_fw_leftover *lo)
+{
+  unsigned i;
+  for (i = 0; i < sizeof (lo->freebytes); i++)
+    if (lo->freebytes[i] != 0xff)
+      return;
+  grub_relocator_firmware_free_region (lo->quantstart,
+				       GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+  *lo->prev = lo->next;
+  if (lo->next)
+    lo->next->prev = lo->prev;
+}
+#endif
+
+static void
+free_subchunk (const struct grub_relocator_subchunk *subchu)
+{
+  switch (subchu->type)
+    {
+    case CHUNK_TYPE_REGION_START:
+      {
+	grub_mm_region_t r1, r2, *rp;
+	grub_mm_header_t h;
+	grub_size_t pre_size;
+	r1 = subchu->reg;
+	r2 = (grub_mm_region_t) ALIGN_UP ((grub_addr_t) subchu->reg
+					  + (grub_vtop (subchu->reg)
+					     - subchu->start) + subchu->size,
+					  GRUB_MM_ALIGN);
+	for (rp = &grub_mm_base; *rp && *rp != r2; rp = &((*rp)->next));
+	pre_size = subchu->pre_size;
+
+	if (*rp)
+	  {
+	    grub_mm_header_t h2, *hp;
+	    r1->first = r2->first;
+	    r1->next = r2->next;
+	    r1->pre_size = pre_size;
+	    r1->size = r2->size + (r2 - r1) * sizeof (*r2);
+	    *rp = r1;
+	    h = (grub_mm_header_t) (r1 + 1);
+	    h->next = r2->first;
+	    h->magic = GRUB_MM_FREE_MAGIC;
+	    h->size = (r2 - r1 - 1);
+	    for (hp = &r2->first, h2 = *hp; h2->next != r2->first;
+		 hp = &(h2->next), h2 = *hp)
+	      if (h2 == (grub_mm_header_t) (r2 + 1))
+		break;
+	    if (h2 == (grub_mm_header_t) (r2 + 1))
+	      {
+		h->size = h2->size + (h2 - h);
+		h->next = h2->next;
+		*hp = h;
+		if (hp == &r2->first)
+		  {
+		    for (h2 = r2->first; h2->next != r2->first; h2 = h2->next);
+		    h2->next = h;
+		  }
+	      }
+	    else
+	      {
+		h2->next = h;
+	      }
+	  }
+	else
+	  {
+	    r1->pre_size = pre_size;
+	    r1->size = (r2 - r1) * sizeof (*r2);
+	    /* Find where to insert this region.
+	       Put a smaller one before bigger ones,
+	       to prevent fragmentation.  */
+	    for (rp = &grub_mm_base; *rp; rp = &((*rp)->next))
+	      if ((*rp)->size > r1->size)
+		break;
+	    r1->next = *rp;
+	    *rp = r1->next;
+	    h = (grub_mm_header_t) (r1 + 1);
+	    r1->first = h;
+	    h->next = h;
+	    h->magic = GRUB_MM_FREE_MAGIC;
+	    h->size = (r2 - r1 - 1);
+	  }
+	for (r2 = grub_mm_base; r2; r2 = r2->next)
+	  if ((grub_addr_t) r2 + r2->size == (grub_addr_t) r1)
+	    break;
+	if (r2)
+	  {
+	    grub_mm_header_t hl2, hl, g;
+	    g = (grub_mm_header_t) ((grub_addr_t) r2 + r2->size);
+	    g->size = (grub_mm_header_t) r1 - g;
+	    r2->size += r1->size;
+	    for (hl = r2->first; hl->next != r2->first; hl = hl->next);
+	    for (hl2 = r1->first; hl2->next != r1->first; hl2 = hl2->next);
+	    hl2->next = r2->first;
+	    r2->first = r1->first;
+	    hl->next = r2->first;
+	    *rp = (*rp)->next;
+	    grub_free (g + 1);
+	  }
+	break;
+      }
+    case CHUNK_TYPE_IN_REGION:
+      {
+	grub_mm_header_t h = (grub_mm_header_t) ALIGN_DOWN ((grub_addr_t) subchu->start,
+							    GRUB_MM_ALIGN);
+	h->size
+	  = ((subchu->start + subchu->size + GRUB_MM_ALIGN - 1) / GRUB_MM_ALIGN)
+	  - (subchu->start / GRUB_MM_ALIGN) - 1;
+	h->next = h;
+	h->magic = GRUB_MM_ALLOC_MAGIC;
+	grub_free (h + 1);
+	break;
+      }
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+    case CHUNK_TYPE_FIRMWARE:
+    case CHUNK_TYPE_LEFTOVER:
+      {
+	grub_addr_t fstart, fend;
+	fstart = ALIGN_UP (subchu->start,
+			   GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+	fend = ALIGN_DOWN (subchu->start + subchu->size,
+			   GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+	if (fstart < fend)
+	  grub_relocator_firmware_free_region (fstart, fend - fstart);
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+	if (subchu->pre)
+	  {
+	    int off = subchu->start - fstart
+	      - GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT;
+	    grub_memset (subchu->pre->freebytes + off / 8 + 1,
+			 0xff, sizeof (subchu->pre->freebytes) - off / 8 - 1);
+	    subchu->pre->freebytes[off / 8] |= ~((1 << (off % 8)) - 1);
+	    check_leftover (subchu->pre);
+	  }
+	if (subchu->post)
+	  {
+	    int off = subchu->start + subchu->size - fend;
+	    grub_memset (subchu->pre->freebytes,
+			 0xff, sizeof (subchu->pre->freebytes) - off / 8);
+	    subchu->pre->freebytes[off / 8] |= ((1 << (8 - (off % 8))) - 1);
+	    check_leftover (subchu->post);
+	  }
+#endif
+	*subchu->extra->prev = subchu->extra->next;
+	grub_free (subchu->extra);
+      }
+      break;
+#endif
+    }  
+}
+
+static int
+malloc_in_range (struct grub_relocator *rel,
+		 grub_addr_t start, grub_addr_t end, grub_addr_t align,
+		 grub_size_t size, struct grub_relocator_chunk *res,
+		 int from_low_priv, int collisioncheck)
+{
+  grub_mm_region_t r, *ra, base_saved;
+  struct grub_relocator_mmap_event *events = NULL, *eventt = NULL, *t;
+  /* 128 is just in case of additional malloc (shouldn't happen).  */
+  unsigned maxevents = 2 + 128;
+  grub_mm_header_t p, pa;
+  unsigned *counter;
+  int nallocs = 0;
+  unsigned j, N = 0;
+  grub_addr_t target = 0;
+
+  grub_dprintf ("relocator",
+		"trying to allocate in 0x%lx-0x%lx aligned 0x%lx size 0x%lx\n",
+		(unsigned long) start, (unsigned long) end,
+		(unsigned long) align, (unsigned long) size);
+
+  start = ALIGN_UP (start, align);
+  end = ALIGN_DOWN (end - size, align) + size;
+
+  if (end < start + size)
+    return 0;
+
+  /* We have to avoid any allocations when filling scanline events. 
+     Hence 2-stages.
+   */
+  for (r = grub_mm_base; r; r = r->next)
+    {
+      p = r->first;
+      do
+	{
+	  if ((grub_addr_t) p < (grub_addr_t) (r + 1)
+	      || (grub_addr_t) p >= (grub_addr_t) (r + 1) + r->size)
+	    grub_fatal ("%d: out of range pointer: %p\n", __LINE__, p);
+	  maxevents += 2;
+	  p = p->next;
+	}
+      while (p != r->first);
+      maxevents += 4;
+    }
+
+  if (collisioncheck && rel)
+    {
+      struct grub_relocator_chunk *chunk;
+      for (chunk = rel->chunks; chunk; chunk = chunk->next)
+	maxevents += 2;
+    }
+
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+  {
+    struct grub_relocator_extra_block *cur;
+    for (cur = extra_blocks; cur; cur = cur->next)
+      maxevents += 2;
+  }
+  for (r = grub_mm_base; r; r = r->next)
+    maxevents += 2;
+
+  maxevents += grub_relocator_firmware_get_max_events ();
+#endif
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+  {
+    struct grub_relocator_fw_leftover *cur;
+    for (cur = leftovers; cur; cur = cur->next)
+      {
+	int l = 0;
+	unsigned i;
+	for (i = 0; i < GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT; i++)
+	  {
+	    if (l != ((cur->freebytes[i / 8] >> (i % 8)) & 1))
+	      maxevents++;
+	    l = ((cur->freebytes[i / 8] >> (i % 8)) & 1);
+	  }
+	if (l)
+	  maxevents++;
+      }
+  }
+#endif
+
+  eventt = grub_calloc (maxevents, sizeof (events[0]));
+  counter = grub_malloc ((DIGITSORT_MASK + 2) * sizeof (counter[0]));
+  events = grub_calloc (maxevents, sizeof (events[0]));
+  if (!events || !eventt || !counter)
+    {
+      grub_dprintf ("relocator", "events or counter allocation failed %d\n",
+		    maxevents);
+      grub_free (events);
+      grub_free (eventt);
+      grub_free (counter);
+      return 0;
+    }
+
+  if (collisioncheck && rel)
+    {
+      struct grub_relocator_chunk *chunk;
+      for (chunk = rel->chunks; chunk; chunk = chunk->next)
+	{
+	  events[N].type = COLLISION_START;
+	  events[N].pos = chunk->target;
+	  N++;
+	  events[N].type = COLLISION_END;
+	  events[N].pos = chunk->target + chunk->size;
+	  N++;
+	}
+    }
+
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+  for (r = grub_mm_base; r; r = r->next)
+    {
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+      grub_dprintf ("relocator", "Blocking at 0x%lx-0x%lx\n",
+		    (unsigned long) r - r->pre_size, 
+		    (unsigned long) (r + 1) + r->size);
+#endif
+      events[N].type = FIRMWARE_BLOCK_START;
+      events[N].pos = (grub_addr_t) r - r->pre_size;
+      N++;
+      events[N].type = FIRMWARE_BLOCK_END;
+      events[N].pos = (grub_addr_t) (r + 1) + r->size;
+      N++;
+    }
+  {
+    struct grub_relocator_extra_block *cur;
+    for (cur = extra_blocks; cur; cur = cur->next)
+      {
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+	grub_dprintf ("relocator", "Blocking at 0x%lx-0x%lx\n",
+		      (unsigned long) cur->start, (unsigned long) cur->end);
+#endif
+	events[N].type = FIRMWARE_BLOCK_START;
+	events[N].pos = cur->start;
+	N++;
+	events[N].type = FIRMWARE_BLOCK_END;
+	events[N].pos = cur->end;
+	N++;
+      }
+  }
+
+  N += grub_relocator_firmware_fill_events (events + N);
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+  {
+    struct grub_relocator_fw_leftover *cur;
+    for (cur = leftovers; cur; cur = cur->next)
+      {
+	unsigned i;
+	int l = 0;
+	for (i = 0; i < GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT; i++)
+	  {
+	    if (l != ((cur->freebytes[i / 8] >> (i % 8)) & 1))
+	      {
+		events[N].type = l ? REG_LEFTOVER_END : REG_LEFTOVER_START;
+		events[N].pos = cur->quantstart + i;
+		events[N].leftover = cur;
+		N++;
+	      }
+	    l = ((cur->freebytes[i / 8] >> (i % 8)) & 1);
+	  }
+	if (l)
+	  {
+	    events[N].type = REG_LEFTOVER_END;
+	    events[N].pos = cur->quantstart + i;
+	    events[N].leftover = cur;
+	    N++;
+	  }
+      }
+  }
+#endif
+#endif
+
+  /* No malloc from this point.  */
+  base_saved = grub_mm_base;
+  grub_mm_base = NULL;
+
+  for (ra = &base_saved, r = *ra; r; ra = &(r->next), r = *ra)
+    {
+      pa = r->first;
+      p = pa->next;
+      if (p->magic == GRUB_MM_ALLOC_MAGIC)
+	continue;
+      do 
+	{
+	  if (p->magic != GRUB_MM_FREE_MAGIC)
+	    grub_fatal ("%s:%d free magic broken at %p (0x%x)\n",
+			__FILE__,
+			__LINE__, p, p->magic);
+	  if (p == (grub_mm_header_t) (r + 1))
+	    {
+	      events[N].type = REG_BEG_START;
+	      events[N].pos = grub_vtop (r) - r->pre_size;
+	      events[N].reg = r;
+	      events[N].regancestor = ra;
+	      events[N].head = p;
+	      events[N].hancestor = pa;
+	      N++;
+	      events[N].type = REG_BEG_END;
+	      events[N].pos = grub_vtop (p + p->size) - sizeof (*r)
+		- sizeof (struct grub_mm_header);
+	      N++;
+	    }
+	  else
+	    {
+	      events[N].type = IN_REG_START;
+	      events[N].pos = grub_vtop (p);
+	      events[N].head = p;
+	      events[N].hancestor = pa;
+	      events[N].reg = r;
+	      N++;
+	      events[N].type = IN_REG_END;
+	      events[N].pos = grub_vtop (p + p->size);
+	      N++;
+	    }
+	  pa = p;
+	  p = pa->next;
+	}
+      while (pa != r->first);
+    }
+
+  /* Put ending events after starting events.  */
+  {
+    int st = 0, e = N / 2;
+    for (j = 0; j < N; j++)
+      if (is_start (events[j].type) || events[j].type == COLLISION_START)
+	eventt[st++] = events[j];
+      else
+	eventt[e++] = events[j];
+    t = eventt;
+    eventt = events;
+    events = t;
+  }
+
+  {
+    unsigned i;
+    for (i = 0; i < (BITS_IN_BYTE * sizeof (grub_addr_t) / DIGITSORT_BITS);
+	 i++)
+      {
+	grub_memset (counter, 0, (1 + (1 << DIGITSORT_BITS)) * sizeof (counter[0]));
+	for (j = 0; j < N; j++)
+	  counter[((events[j].pos >> (DIGITSORT_BITS * i)) 
+		   & DIGITSORT_MASK) + 1]++;
+	for (j = 0; j <= DIGITSORT_MASK; j++)
+	  counter[j+1] += counter[j];
+	for (j = 0; j < N; j++)
+	  eventt[counter[((events[j].pos >> (DIGITSORT_BITS * i)) 
+			  & DIGITSORT_MASK)]++] = events[j];
+	t = eventt;
+	eventt = events;
+	events = t;
+      }
+  }
+
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+ retry:
+#endif
+
+  /* Now events are nicely sorted.  */
+  {
+    int nstarted = 0, ncollisions = 0, nstartedfw = 0, nblockfw = 0;
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+    int nlefto = 0;
+#else
+    const int nlefto = 0;
+#endif
+    grub_addr_t starta = 0;
+    for (j = from_low_priv ? 0 : N - 1; from_low_priv ? j < N : (j + 1); 
+	 from_low_priv ? j++ : j--)
+      {
+	int isinsidebefore, isinsideafter;
+	isinsidebefore = (!ncollisions && (nstarted || (((nlefto || nstartedfw)
+							 && !nblockfw))));
+	switch (events[j].type)
+	  {
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	  case REG_FIRMWARE_START:
+	    nstartedfw++;
+	    break;
+
+	  case REG_FIRMWARE_END:
+	    nstartedfw--;
+	    break;
+
+	  case FIRMWARE_BLOCK_START:
+	    nblockfw++;
+	    break;
+
+	  case FIRMWARE_BLOCK_END:
+	    nblockfw--;
+	    break;
+#endif
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+	  case REG_LEFTOVER_START:
+	    nlefto++;
+	    break;
+
+	  case REG_LEFTOVER_END:
+	    nlefto--;
+	    break;
+#endif
+
+	  case COLLISION_START:
+	    ncollisions++;
+	    break;
+
+	  case COLLISION_END:
+	    ncollisions--;
+	    break;
+
+	  case IN_REG_START:
+	  case REG_BEG_START:
+	    nstarted++;
+	    break;
+
+	  case IN_REG_END:
+	  case REG_BEG_END:
+	    nstarted--;
+	    break;
+	  }
+	isinsideafter = (!ncollisions && (nstarted || ((nlefto || nstartedfw) 
+						       && !nblockfw)));
+	if (from_low_priv) {
+	  if (!isinsidebefore && isinsideafter)
+	    starta = ALIGN_UP (events[j].pos, align);
+
+	  if (isinsidebefore && !isinsideafter)
+	    {
+	      target = starta;
+	      if (target < start)
+		target = start;
+	      if (target + size <= end && target + size <= events[j].pos)
+		/* Found an usable address.  */
+		goto found;
+	    }
+	} else {
+	  if (!isinsidebefore && isinsideafter)
+	    {
+	      if (events[j].pos >= size)
+		starta = ALIGN_DOWN (events[j].pos - size, align) + size;
+	      else
+		starta = 0;
+	    }
+	  if (isinsidebefore && !isinsideafter && starta >= size)
+	    {
+	      target = starta - size;
+	      if (target > end - size)
+		target = end - size;
+	      if (target >= start && target >= events[j].pos)
+		goto found;
+	    }
+	}
+      }
+  }
+
+  grub_mm_base = base_saved;
+  grub_free (events);
+  grub_free (eventt);
+  grub_free (counter);
+  return 0;
+
+ found:
+  {
+    int inreg = 0, regbeg = 0, ncol = 0;
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+    int fwin = 0, fwb = 0, fwlefto = 0;
+#endif
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+    int last_lo = 0;
+#endif
+    int last_start = 0;
+    for (j = 0; j < N; j++)
+      {
+	int typepre;
+	if (ncol)
+	  typepre = -1;
+	else if (regbeg)
+	  typepre = CHUNK_TYPE_REGION_START;
+	else if (inreg)
+	  typepre = CHUNK_TYPE_IN_REGION;
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	else if (fwin && !fwb)
+	  typepre = CHUNK_TYPE_FIRMWARE;
+	else if (fwlefto && !fwb)
+	  typepre = CHUNK_TYPE_LEFTOVER;
+#endif
+	else
+	  typepre = -1;
+
+	if (j != 0 && events[j - 1].pos != events[j].pos)
+	  {
+	    grub_addr_t alloc_start, alloc_end;
+	    alloc_start = max (events[j - 1].pos, target);
+	    alloc_end = min (events[j].pos, target + size);
+	    if (alloc_end > alloc_start)
+	      {
+		switch (typepre)
+		  {
+		  case CHUNK_TYPE_REGION_START:
+		    allocate_regstart (alloc_start, alloc_end - alloc_start,
+				       events[last_start].reg,
+				       events[last_start].regancestor,
+				       events[last_start].hancestor);
+		    /* TODO: maintain a reverse lookup tree for hancestor.  */
+		    {
+		      unsigned k;
+		      for (k = 0; k < N; k++)
+			if (events[k].hancestor == events[last_start].head)
+			  events[k].hancestor = events[last_start].hancestor;
+		    }
+		    break;
+		  case CHUNK_TYPE_IN_REGION:
+		    allocate_inreg (alloc_start, alloc_end - alloc_start,
+				    events[last_start].head,
+				    events[last_start].hancestor,
+				    events[last_start].reg);
+		    {
+		      unsigned k;
+		      for (k = 0; k < N; k++)
+			if (events[k].hancestor == events[last_start].head)
+			  events[k].hancestor = events[last_start].hancestor;
+		    }
+		    break;
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+		  case CHUNK_TYPE_FIRMWARE:
+		    {
+		      grub_addr_t fstart, fend;
+		      fstart
+			= ALIGN_DOWN (alloc_start,
+				      GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+		      fend
+			= ALIGN_UP (alloc_end,
+				    GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF  
+		      grub_dprintf ("relocator", "requesting %lx-%lx\n",
+				    (unsigned long) fstart,
+				    (unsigned long) fend);
+#endif
+		      /* The failure here can be very expensive.  */
+		      if (!grub_relocator_firmware_alloc_region (fstart, 
+								 fend - fstart))
+			{
+			  if (from_low_priv)
+			    start = fend;
+			  else
+			    end = fstart;
+			  goto retry;
+			}
+		      break;
+		    }
+#endif
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+		  case CHUNK_TYPE_LEFTOVER:
+		    {
+		      unsigned offstart = alloc_start
+			% GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT;
+		      unsigned offend = alloc_end
+			% GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT;
+		      struct grub_relocator_fw_leftover *lo
+			= events[last_lo].leftover;
+		      if (offend == 0 && alloc_end != alloc_start)
+			offend = GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT;
+		      lo->freebytes[offstart / 8]
+			&= ((1 << (8 - (start % 8))) - 1);
+		      grub_memset (lo->freebytes + (offstart + 7) / 8, 0,
+				   offend / 8 - (offstart + 7) / 8);
+		      lo->freebytes[offend / 8] &= ~((1 << (offend % 8)) - 1);
+		    }
+		    break;
+#endif
+		  }
+		nallocs++;
+	      }
+	  }
+	  
+	switch (events[j].type)
+	  {
+	  case REG_BEG_START:
+	  case IN_REG_START:
+	    if (events[j].type == REG_BEG_START &&
+		(grub_addr_t) (events[j].reg + 1) > target)
+	      regbeg++;
+	    else
+	      inreg++;
+	    last_start = j;
+	    break;
+
+	  case REG_BEG_END:
+	  case IN_REG_END:
+	    if (regbeg)
+	      regbeg--;
+	    else
+	      inreg--;
+	    break;
+
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	  case REG_FIRMWARE_START:
+	    fwin++;
+	    break;
+
+	  case REG_FIRMWARE_END:
+	    fwin--;
+	    break;
+
+	  case FIRMWARE_BLOCK_START:
+	    fwb++;
+	    break;
+
+	  case FIRMWARE_BLOCK_END:
+	    fwb--;
+	    break;
+#endif
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+	  case REG_LEFTOVER_START:
+	    fwlefto++;
+	    last_lo = j;
+	    break;
+
+	  case REG_LEFTOVER_END:
+	    fwlefto--;
+	    break;
+#endif
+	  case COLLISION_START:
+	    ncol++;
+	    break;
+	  case COLLISION_END:
+	    ncol--;
+	    break;
+	  }
+
+      }
+  }
+
+  /* Malloc is available again.  */
+  grub_mm_base = base_saved;
+
+  grub_free (eventt);
+  grub_free (counter);
+
+  {
+    int last_start = 0;
+    int inreg = 0, regbeg = 0, ncol = 0;
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+    int fwin = 0, fwlefto = 0, fwb = 0;
+#endif
+    unsigned cural = 0;
+    int oom = 0;
+    res->subchunks = grub_calloc (nallocs, sizeof (res->subchunks[0]));
+    if (!res->subchunks)
+      oom = 1;
+    res->nsubchunks = nallocs;
+
+    for (j = 0; j < N; j++)
+      {
+	int typepre;
+	if (ncol)
+	  typepre = -1;
+	else if (regbeg)
+	  typepre = CHUNK_TYPE_REGION_START;
+	else if (inreg)
+	  typepre = CHUNK_TYPE_IN_REGION;
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	else if (fwin && !fwb)
+	  typepre = CHUNK_TYPE_FIRMWARE;
+	else if (fwlefto && !fwb)
+	  typepre = CHUNK_TYPE_LEFTOVER;
+#endif
+	else
+	  typepre = -1;
+
+	if (j != 0 && events[j - 1].pos != events[j].pos)
+	  {
+	    grub_addr_t alloc_start, alloc_end;
+	    struct grub_relocator_subchunk tofree;
+	    struct grub_relocator_subchunk *curschu = &tofree;
+	    if (!oom)
+	      curschu = &res->subchunks[cural];
+	    alloc_start = max (events[j - 1].pos, target);
+	    alloc_end = min (events[j].pos, target + size);
+	    if (alloc_end > alloc_start)
+	      {
+#ifdef DEBUG_RELOCATOR_NOMEM_DPRINTF
+		grub_dprintf ("relocator", "subchunk 0x%lx-0x%lx, %d\n",
+			      (unsigned long) alloc_start,
+			      (unsigned long) alloc_end, typepre);
+#endif
+		curschu->type = typepre;
+		curschu->start = alloc_start;
+		curschu->size = alloc_end - alloc_start;
+		if (typepre == CHUNK_TYPE_REGION_START
+		    || typepre == CHUNK_TYPE_IN_REGION)
+		  {
+		    curschu->reg = events[last_start].reg;
+		    curschu->pre_size = alloc_start - events[j - 1].pos;
+		  }
+		if (!oom && (typepre == CHUNK_TYPE_REGION_START
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+			     || typepre == CHUNK_TYPE_FIRMWARE
+#endif
+			     ))
+		  {
+		    struct grub_relocator_extra_block *ne;
+		    ne = grub_malloc (sizeof (*ne));
+		    if (!ne)
+		      {
+			oom = 1;
+			grub_memcpy (&tofree, curschu, sizeof (tofree));
+		      }
+		    else
+		      {
+			ne->start = alloc_start;
+			ne->end = alloc_end;
+			ne->next = extra_blocks;
+			ne->prev = &extra_blocks;
+			if (extra_blocks)
+			  extra_blocks->prev = &(ne->next);
+			extra_blocks = ne;
+			curschu->extra = ne;
+		      }
+		  }
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+		if (!oom && typepre == CHUNK_TYPE_FIRMWARE)
+		  {
+		    grub_addr_t fstart, fend;
+
+		    fstart
+		      = ALIGN_DOWN (alloc_start,
+				    GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+		    fend
+		      = ALIGN_UP (alloc_end,
+				  GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT);
+
+		    {
+		      struct grub_relocator_fw_leftover *lo1 = NULL;
+		      struct grub_relocator_fw_leftover *lo2 = NULL;
+		      if (fstart != alloc_start)
+			lo1 = grub_malloc (sizeof (*lo1));
+		      if (fend != alloc_end)
+			lo2 = grub_malloc (sizeof (*lo2));
+		      if ((!lo1 && fstart != alloc_start)
+			  || (!lo2 && fend != alloc_end))
+			{
+			  struct grub_relocator_extra_block *ne;
+			  grub_free (lo1);
+			  grub_free (lo2);
+			  lo1 = NULL;
+			  lo2 = NULL;
+			  oom = 1;
+			  grub_memcpy (&tofree, curschu, sizeof (tofree));
+			  ne = extra_blocks;
+			  extra_blocks = extra_blocks->next;
+			  grub_free (ne);
+			}
+		      if (lo1)
+			{
+			  lo1->quantstart = fstart;
+			  grub_memset (lo1->freebytes, 0xff,
+				       (alloc_start - fstart) / 8);
+			  lo1->freebytes[(alloc_start - fstart) / 8]
+			    = (1 << ((alloc_start - fstart) % 8)) - 1;
+			  grub_memset (lo1->freebytes
+				       + ((alloc_start - fstart) / 8) + 1, 0,
+				       sizeof (lo1->freebytes)
+				       - (alloc_start - fstart) / 8 - 1);
+			  lo1->next = leftovers;
+			  lo1->prev = &leftovers;
+			  if (leftovers)
+			    leftovers->prev = &lo1->next;
+			  leftovers = lo1;
+			}
+		      if (lo2)
+			{
+			  lo2->quantstart
+			    = fend - GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT;
+			  grub_memset (lo2->freebytes, 0,
+				       (alloc_end - lo2->quantstart) / 8);
+			  lo2->freebytes[(alloc_end - lo2->quantstart) / 8]
+			    = ~((1 << ((alloc_end - lo2->quantstart) % 8)) - 1);
+			  grub_memset (lo2->freebytes
+				       + ((alloc_end - lo2->quantstart) / 8)
+				       + 1, 0, sizeof (lo2->freebytes)
+				       - (alloc_end - lo2->quantstart) / 8 - 1);
+			  lo2->prev = &leftovers;
+			  if (leftovers)
+			    leftovers->prev = &lo2->next;
+			  lo2->next = leftovers;
+			  leftovers = lo2;
+			}
+		      curschu->pre = lo1;
+		      curschu->post = lo2;
+		    }
+		  }
+
+		if (typepre == CHUNK_TYPE_LEFTOVER)
+		  {
+		    curschu->pre = events[last_start].leftover;
+		    curschu->post = events[last_start].leftover;
+		  }
+#endif
+
+		if (!oom)
+		  cural++;
+		else
+		  free_subchunk (&tofree);
+	      }
+	  }
+
+	switch (events[j].type)
+	  {
+	  case REG_BEG_START:
+	  case IN_REG_START:
+	    if (events[j].type == REG_BEG_START &&
+		(grub_addr_t) (events[j].reg + 1) > target)
+	      regbeg++;
+	    else
+	      inreg++;
+	    last_start = j;
+	    break;
+
+	  case REG_BEG_END:
+	  case IN_REG_END:
+	    inreg = regbeg = 0;
+	    break;
+
+#if GRUB_RELOCATOR_HAVE_FIRMWARE_REQUESTS
+	  case REG_FIRMWARE_START:
+	    fwin++;
+	    break;
+
+	  case REG_FIRMWARE_END:
+	    fwin--;
+	    break;
+
+	  case FIRMWARE_BLOCK_START:
+	    fwb++;
+	    break;
+
+	  case FIRMWARE_BLOCK_END:
+	    fwb--;
+	    break;
+#endif
+
+#if GRUB_RELOCATOR_HAVE_LEFTOVERS
+	  case REG_LEFTOVER_START:
+	    fwlefto++;
+	    break;
+
+	  case REG_LEFTOVER_END:
+	    fwlefto--;
+	    break;
+#endif
+	  case COLLISION_START:
+	    ncol++;
+	    break;
+	  case COLLISION_END:
+	    ncol--;
+	    break;
+	  }
+      }
+    if (oom)
+      {
+	unsigned i;
+	for (i = 0; i < cural; i++)
+	  free_subchunk (&res->subchunks[i]);
+	grub_free (res->subchunks);
+	grub_dprintf ("relocator", "allocation failed with out-of-memory\n");
+	grub_free (events);
+
+	return 0;
+      }
+  }
+
+  res->src = target;
+  res->size = size;
+
+  grub_free (events);
+
+  grub_dprintf ("relocator", "allocated: 0x%lx+0x%lx\n", (unsigned long) target,
+		(unsigned long) size);
+
+  return 1;
+}
+
+static void
+adjust_limits (struct grub_relocator *rel, 
+	       grub_phys_addr_t *min_addr, grub_phys_addr_t *max_addr,
+	       grub_phys_addr_t in_min, grub_phys_addr_t in_max)
+{
+  struct grub_relocator_chunk *chunk;
+
+  *min_addr = 0;
+  *max_addr = rel->postchunks;
+
+  /* Keep chunks in memory in the same order as they'll be after relocation.  */
+  for (chunk = rel->chunks; chunk; chunk = chunk->next)
+    {
+      if (chunk->target > in_max && chunk->src < *max_addr
+	  && chunk->src < rel->postchunks)
+	*max_addr = chunk->src;
+      if (chunk->target + chunk->size <= in_min
+	  && chunk->src + chunk->size > *min_addr
+	  && chunk->src < rel->postchunks)
+	*min_addr = chunk->src + chunk->size;
+    }
+}
+
+grub_err_t
+grub_relocator_alloc_chunk_addr (struct grub_relocator *rel,
+				 grub_relocator_chunk_t *out,
+				 grub_phys_addr_t target, grub_size_t size)
+{
+  struct grub_relocator_chunk *chunk;
+  grub_phys_addr_t min_addr = 0, max_addr;
+
+  if (target > ~size)
+    return grub_error (GRUB_ERR_BUG, "address is out of range");
+
+  adjust_limits (rel, &min_addr, &max_addr, target, target);
+
+  for (chunk = rel->chunks; chunk; chunk = chunk->next)
+    if ((chunk->target <= target && target < chunk->target + chunk->size)
+	|| (target <= chunk->target && chunk->target < target + size))
+      return grub_error (GRUB_ERR_BUG, "overlap detected");
+
+  chunk = grub_malloc (sizeof (struct grub_relocator_chunk));
+  if (!chunk)
+    return grub_errno;
+
+  grub_dprintf ("relocator",
+		"min_addr = 0x%llx, max_addr = 0x%llx, target = 0x%llx\n",
+		(unsigned long long) min_addr, (unsigned long long) max_addr,
+		(unsigned long long) target);
+
+  do
+    {
+      /* A trick to improve Linux allocation.  */
+#if defined (__i386__) || defined (__x86_64__)
+      if (target < 0x100000)
+	if (malloc_in_range (rel, rel->highestnonpostaddr, ~(grub_addr_t)0, 1,
+			     size, chunk, 0, 1))
+	  {
+	    if (rel->postchunks > chunk->src)
+	      rel->postchunks = chunk->src;
+	    break;
+	  }
+#endif
+      if (malloc_in_range (rel, target, max_addr, 1, size, chunk, 1, 0))
+	break;
+
+      if (malloc_in_range (rel, min_addr, target, 1, size, chunk, 0, 0))
+	break;
+
+      if (malloc_in_range (rel, rel->highestnonpostaddr, ~(grub_addr_t)0, 1,
+			   size, chunk, 0, 1))
+	{
+	  if (rel->postchunks > chunk->src)
+	    rel->postchunks = chunk->src;
+	  break;
+	}
+
+      grub_dprintf ("relocator", "not allocated\n");
+      grub_free (chunk);
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+    }
+  while (0);
+
+  grub_dprintf ("relocator", "allocated 0x%llx/0x%llx\n",
+		(unsigned long long) chunk->src, (unsigned long long) target);
+
+  if (rel->highestaddr < target + size)
+    rel->highestaddr = target + size;
+
+  if (rel->highestaddr < chunk->src + size)
+    rel->highestaddr = chunk->src + size;
+
+  if (chunk->src < rel->postchunks)
+    {
+      if (rel->highestnonpostaddr < target + size)
+	rel->highestnonpostaddr = target + size;
+      
+      if (rel->highestnonpostaddr < chunk->src + size)
+	rel->highestnonpostaddr = chunk->src + size;  
+    }
+
+  grub_dprintf ("relocator", "relocators_size=%ld\n",
+		(unsigned long) rel->relocators_size);
+
+  if (chunk->src < target)
+    rel->relocators_size += grub_relocator_backward_size;
+  if (chunk->src > target)
+    rel->relocators_size += grub_relocator_forward_size;
+
+  grub_dprintf ("relocator", "relocators_size=%ld\n",
+		(unsigned long) rel->relocators_size);
+
+  chunk->target = target;
+  chunk->size = size;
+  chunk->next = rel->chunks;
+  rel->chunks = chunk;
+  grub_dprintf ("relocator", "cur = %p, next = %p\n", rel->chunks,
+		rel->chunks->next);
+
+  chunk->srcv = grub_map_memory (chunk->src, chunk->size);
+  *out = chunk;
+#ifdef DEBUG_RELOCATOR
+  grub_memset (chunk->srcv, 0xfa, chunk->size);
+  grub_mm_check ();
+#endif
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_relocator_alloc_chunk_align.  */
+struct grub_relocator_alloc_chunk_align_ctx
+{
+  grub_phys_addr_t min_addr, max_addr;
+  grub_size_t size, align;
+  int preference;
+  struct grub_relocator_chunk *chunk;
+  int found;
+};
+
+/* Helper for grub_relocator_alloc_chunk_align.  */
+static int
+grub_relocator_alloc_chunk_align_iter (grub_uint64_t addr, grub_uint64_t sz,
+				       grub_memory_type_t type, void *data)
+{
+  struct grub_relocator_alloc_chunk_align_ctx *ctx = data;
+  grub_uint64_t candidate;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  candidate = ALIGN_UP (addr, ctx->align);
+  if (candidate < ctx->min_addr)
+    candidate = ALIGN_UP (ctx->min_addr, ctx->align);
+  if (candidate + ctx->size > addr + sz
+      || candidate > ALIGN_DOWN (ctx->max_addr, ctx->align))
+    return 0;
+  if (ctx->preference == GRUB_RELOCATOR_PREFERENCE_HIGH)
+    candidate = ALIGN_DOWN (min (addr + sz - ctx->size, ctx->max_addr),
+			    ctx->align);
+  if (!ctx->found || (ctx->preference == GRUB_RELOCATOR_PREFERENCE_HIGH
+		      && candidate > ctx->chunk->target))
+    ctx->chunk->target = candidate;
+  if (!ctx->found || (ctx->preference == GRUB_RELOCATOR_PREFERENCE_LOW
+		      && candidate < ctx->chunk->target))
+    ctx->chunk->target = candidate;
+  ctx->found = 1;
+  return 0;
+}
+
+grub_err_t
+grub_relocator_alloc_chunk_align (struct grub_relocator *rel,
+				  grub_relocator_chunk_t *out,
+				  grub_phys_addr_t min_addr,
+				  grub_phys_addr_t max_addr,
+				  grub_size_t size, grub_size_t align,
+				  int preference,
+				  int avoid_efi_boot_services)
+{
+  struct grub_relocator_alloc_chunk_align_ctx ctx = {
+    .min_addr = min_addr,
+    .max_addr = max_addr,
+    .size = size,
+    .align = align,
+    .preference = preference,
+    .found = 0
+  };
+  grub_addr_t min_addr2 = 0, max_addr2;
+
+  if (size && (max_addr > ~size))
+    max_addr = ~size + 1;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  if (min_addr < 0x1000)
+    min_addr = 0x1000;
+#endif
+
+  grub_dprintf ("relocator", "chunks = %p\n", rel->chunks);
+
+  ctx.chunk = grub_malloc (sizeof (struct grub_relocator_chunk));
+  if (!ctx.chunk)
+    return grub_errno;
+
+  if (malloc_in_range (rel, min_addr, max_addr, align,
+		       size, ctx.chunk,
+		       preference != GRUB_RELOCATOR_PREFERENCE_HIGH, 1))
+    {
+      grub_dprintf ("relocator", "allocated 0x%llx/0x%llx\n",
+		    (unsigned long long) ctx.chunk->src,
+		    (unsigned long long) ctx.chunk->src);
+      grub_dprintf ("relocator", "chunks = %p\n", rel->chunks);
+      ctx.chunk->target = ctx.chunk->src;
+      ctx.chunk->size = size;
+      ctx.chunk->next = rel->chunks;
+      rel->chunks = ctx.chunk;
+      ctx.chunk->srcv = grub_map_memory (ctx.chunk->src, ctx.chunk->size);
+      *out = ctx.chunk;
+      return GRUB_ERR_NONE;
+    }
+
+  adjust_limits (rel, &min_addr2, &max_addr2, min_addr, max_addr);
+  grub_dprintf ("relocator", "Adjusted limits from %lx-%lx to %lx-%lx\n",
+		(unsigned long) min_addr, (unsigned long) max_addr,
+		(unsigned long) min_addr2, (unsigned long) max_addr2);
+
+  do
+    {
+      if (malloc_in_range (rel, min_addr2, max_addr2, align,
+			   size, ctx.chunk, 1, 1))
+	break;
+
+      if (malloc_in_range (rel, rel->highestnonpostaddr, ~(grub_addr_t)0, 1,
+			   size, ctx.chunk, 0, 1))
+	{
+	  if (rel->postchunks > ctx.chunk->src)
+	    rel->postchunks = ctx.chunk->src;
+	  break;
+	}
+
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+    }
+  while (0);
+
+  {
+#ifdef GRUB_MACHINE_EFI
+    grub_efi_mmap_iterate (grub_relocator_alloc_chunk_align_iter, &ctx,
+			   avoid_efi_boot_services);
+#elif defined (__powerpc__) || defined (GRUB_MACHINE_XEN)
+    (void) avoid_efi_boot_services;
+    grub_machine_mmap_iterate (grub_relocator_alloc_chunk_align_iter, &ctx);
+#else
+    (void) avoid_efi_boot_services;
+    grub_mmap_iterate (grub_relocator_alloc_chunk_align_iter, &ctx);
+#endif
+    if (!ctx.found)
+      return grub_error (GRUB_ERR_BAD_OS, "couldn't find suitable memory target");
+  }
+  while (1)
+    {
+      struct grub_relocator_chunk *chunk2;
+      for (chunk2 = rel->chunks; chunk2; chunk2 = chunk2->next)
+	if ((chunk2->target <= ctx.chunk->target
+	     && ctx.chunk->target < chunk2->target + chunk2->size)
+	    || (ctx.chunk->target <= chunk2->target && chunk2->target
+		< ctx.chunk->target + size))
+	  {
+	    if (preference == GRUB_RELOCATOR_PREFERENCE_HIGH)
+	      ctx.chunk->target = ALIGN_DOWN (chunk2->target, align);
+	    else
+	      ctx.chunk->target = ALIGN_UP (chunk2->target + chunk2->size,
+					    align);
+	    break;
+	  }
+      if (!chunk2)
+	break;
+    }
+
+  grub_dprintf ("relocator", "relocators_size=%ld\n",
+		(unsigned long) rel->relocators_size);
+
+  if (ctx.chunk->src < ctx.chunk->target)
+    rel->relocators_size += grub_relocator_backward_size;
+  if (ctx.chunk->src > ctx.chunk->target)
+    rel->relocators_size += grub_relocator_forward_size;
+
+  grub_dprintf ("relocator", "relocators_size=%ld\n",
+		(unsigned long) rel->relocators_size);
+
+  ctx.chunk->size = size;
+  ctx.chunk->next = rel->chunks;
+  rel->chunks = ctx.chunk;
+  grub_dprintf ("relocator", "cur = %p, next = %p\n", rel->chunks,
+		rel->chunks->next);
+  ctx.chunk->srcv = grub_map_memory (ctx.chunk->src, ctx.chunk->size);
+  *out = ctx.chunk;
+#ifdef DEBUG_RELOCATOR
+  grub_memset (ctx.chunk->srcv, 0xfa, ctx.chunk->size);
+  grub_mm_check ();
+#endif
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_relocator_unload (struct grub_relocator *rel)
+{
+  struct grub_relocator_chunk *chunk, *next;
+  if (!rel)
+    return;
+  for (chunk = rel->chunks; chunk; chunk = next)
+    {
+      unsigned i;
+      for (i = 0; i < chunk->nsubchunks; i++) 
+	free_subchunk (&chunk->subchunks[i]);
+      grub_unmap_memory (chunk->srcv, chunk->size);
+      next = chunk->next;
+      grub_free (chunk->subchunks);
+      grub_free (chunk);
+    }
+  grub_free (rel);
+}
+
+grub_err_t
+grub_relocator_prepare_relocs (struct grub_relocator *rel, grub_addr_t addr,
+			       void **relstart, grub_size_t *relsize)
+{
+  grub_uint8_t *rels;
+  grub_uint8_t *rels0;
+  struct grub_relocator_chunk *sorted;
+  grub_size_t nchunks = 0;
+  unsigned j;
+  struct grub_relocator_chunk movers_chunk;
+
+  grub_dprintf ("relocator", "Preparing relocs (size=%ld)\n",
+		(unsigned long) rel->relocators_size);
+
+  if (!malloc_in_range (rel, 0, ~(grub_addr_t)0 - rel->relocators_size + 1,
+			grub_relocator_align,
+			rel->relocators_size, &movers_chunk, 1, 1))
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+  movers_chunk.srcv = rels = rels0
+    = grub_map_memory (movers_chunk.src, movers_chunk.size);
+
+  if (relsize)
+    *relsize = rel->relocators_size;
+
+  grub_dprintf ("relocator", "Relocs allocated at %p\n", movers_chunk.srcv);
+  
+  {
+    unsigned i;
+    grub_size_t count[257];
+    struct grub_relocator_chunk *from, *to, *tmp;
+
+    grub_memset (count, 0, sizeof (count));
+
+    {
+        struct grub_relocator_chunk *chunk;
+	for (chunk = rel->chunks; chunk; chunk = chunk->next)
+	  {
+	    grub_dprintf ("relocator", "chunk %p->%p, 0x%lx\n", 
+			  (void *) chunk->src, (void *) chunk->target,
+			  (unsigned long) chunk->size);
+	    nchunks++;
+	    count[(chunk->src & 0xff) + 1]++;
+	  }
+    }
+    from = grub_calloc (nchunks, sizeof (sorted[0]));
+    to = grub_calloc (nchunks, sizeof (sorted[0]));
+    if (!from || !to)
+      {
+	grub_free (from);
+	grub_free (to);
+	return grub_errno;
+      }
+
+    for (j = 0; j < 256; j++)
+      count[j+1] += count[j];
+
+    {
+      struct grub_relocator_chunk *chunk;
+      for (chunk = rel->chunks; chunk; chunk = chunk->next)
+	from[count[chunk->src & 0xff]++] = *chunk;
+    }
+
+    for (i = 1; i < GRUB_CPU_SIZEOF_VOID_P; i++)
+      {
+	grub_memset (count, 0, sizeof (count));
+	for (j = 0; j < nchunks; j++)
+	  count[((from[j].src >> (8 * i)) & 0xff) + 1]++;
+	for (j = 0; j < 256; j++)
+	  count[j+1] += count[j];
+	for (j = 0; j < nchunks; j++)
+	  to[count[(from[j].src >> (8 * i)) & 0xff]++] = from[j];
+	tmp = to;
+	to = from;
+	from = tmp;
+      }
+    sorted = from;
+    grub_free (to);
+  }
+
+  for (j = 0; j < nchunks; j++)
+    {
+      grub_dprintf ("relocator", "sorted chunk %p->%p, 0x%lx\n", 
+		    (void *) sorted[j].src, (void *) sorted[j].target,
+		    (unsigned long) sorted[j].size);
+      if (sorted[j].src < sorted[j].target)
+	{
+	  grub_cpu_relocator_backward ((void *) rels,
+				       sorted[j].srcv,
+				       grub_map_memory (sorted[j].target,
+							sorted[j].size),
+				       sorted[j].size);
+	  rels += grub_relocator_backward_size;
+	}
+      if (sorted[j].src > sorted[j].target)
+	{
+	  grub_cpu_relocator_forward ((void *) rels,
+				      sorted[j].srcv,
+				      grub_map_memory (sorted[j].target,
+						       sorted[j].size),
+				      sorted[j].size);
+	  rels += grub_relocator_forward_size;
+	}
+      if (sorted[j].src == sorted[j].target)
+	grub_arch_sync_caches (sorted[j].srcv, sorted[j].size);
+    }
+  grub_cpu_relocator_jumper ((void *) rels, (grub_addr_t) addr);
+  *relstart = rels0;
+  grub_free (sorted);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_mm_check_real (const char *file, int line)
+{
+  grub_mm_region_t r;
+  grub_mm_header_t p, pa;
+
+  for (r = grub_mm_base; r; r = r->next)
+    {
+      pa = r->first;
+      p = pa->next;
+      if (p->magic == GRUB_MM_ALLOC_MAGIC)
+	continue;
+      do 
+	{
+	  if ((grub_addr_t) p < (grub_addr_t) (r + 1)
+	      || (grub_addr_t) p >= (grub_addr_t) (r + 1) + r->size)
+	    grub_fatal ("%s:%d: out of range pointer: %p\n", file, line, p);
+	  if (p->magic != GRUB_MM_FREE_MAGIC)
+	    grub_fatal ("%s:%d free magic broken at %p (0x%x)\n", file,
+			line, p, p->magic);
+	  pa = p;
+	  p = pa->next;
+	}
+      while (pa != r->first);
+    }
+}
diff --git a/grub-core/lib/riscv/setjmp.S b/grub-core/lib/riscv/setjmp.S
new file mode 100644
index 0000000..b48ef29
--- /dev/null
+++ b/grub-core/lib/riscv/setjmp.S
@@ -0,0 +1,84 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+#if __riscv_xlen == 64
+#define STORE_IDX(reg, idx)     sd reg, (idx*8)(a0)
+#define LOAD_IDX(reg, idx)      ld reg, (idx*8)(a0)
+#else
+#define STORE_IDX(reg, idx)     sw reg, (idx*4)(a0)
+#define LOAD_IDX(reg, idx)      lw reg, (idx*4)(a0)
+#endif
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+        /* Preserve all callee-saved registers and the SP */
+        STORE_IDX(s0, 0)
+        STORE_IDX(s1, 1)
+        STORE_IDX(s2, 2)
+        STORE_IDX(s3, 3)
+        STORE_IDX(s4, 4)
+        STORE_IDX(s5, 5)
+        STORE_IDX(s6, 6)
+        STORE_IDX(s7, 7)
+        STORE_IDX(s8, 8)
+        STORE_IDX(s9, 9)
+        STORE_IDX(s10, 10)
+        STORE_IDX(s11, 11)
+        STORE_IDX(ra, 12)
+        STORE_IDX(sp, 13)
+        li  a0, 0
+        ret
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+        LOAD_IDX(s0, 0)
+        LOAD_IDX(s1, 1)
+        LOAD_IDX(s2, 2)
+        LOAD_IDX(s3, 3)
+        LOAD_IDX(s4, 4)
+        LOAD_IDX(s5, 5)
+        LOAD_IDX(s6, 6)
+        LOAD_IDX(s7, 7)
+        LOAD_IDX(s8, 8)
+        LOAD_IDX(s9, 9)
+        LOAD_IDX(s10, 10)
+        LOAD_IDX(s11, 11)
+        LOAD_IDX(ra, 12)
+        LOAD_IDX(sp, 13)
+
+        /* Move the return value in place, but return 1 if passed 0. */
+        beq a1, zero, longjmp_1
+        mv a0, a1
+        ret
+
+        longjmp_1:
+        li a0, 1
+        ret
diff --git a/grub-core/lib/setjmp.S b/grub-core/lib/setjmp.S
new file mode 100644
index 0000000..aa297ab
--- /dev/null
+++ b/grub-core/lib/setjmp.S
@@ -0,0 +1,22 @@
+#if defined(__i386__)
+#include "./i386/setjmp.S"
+#elif defined(__x86_64__)
+#include "./x86_64/setjmp.S"
+#elif defined(__sparc__)
+#include "./sparc64/setjmp.S"
+#elif defined(__mips__)
+#include "./mips/setjmp.S"
+#elif defined(__powerpc__) || defined(__PPC__)
+#include "./powerpc/setjmp.S"
+#elif defined(__ia64__)
+#include "./ia64/setjmp.S"
+#include "./ia64/longjmp.S"
+#elif defined(__arm__)
+#include "./arm/setjmp.S"
+#elif defined(__aarch64__)
+#include "./arm64/setjmp.S"
+#elif defined(__riscv)
+#include "./riscv/setjmp.S"
+#else
+#error "Unknown target cpu type"
+#endif
diff --git a/grub-core/lib/sparc64/setjmp.S b/grub-core/lib/sparc64/setjmp.S
new file mode 100644
index 0000000..6c11bdd
--- /dev/null
+++ b/grub-core/lib/sparc64/setjmp.S
@@ -0,0 +1,54 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+        .file   "setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+        .text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	stx	%o7, [%o0 + 0x00]
+	stx	%sp, [%o0 + 0x08]
+	stx	%fp, [%o0 + 0x10]
+	retl
+	 clr	%o0
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	ldx	[%o0 + 0x10], %g1
+	movrz	%o1, 1, %o1
+
+	save %sp, -64, %sp
+	flushw
+	restore
+
+	ldx	[%o0 + 0x00], %o7
+	ldx	[%o0 + 0x08], %fp
+	sub	%fp, 192, %sp
+	stx	%g1, [%sp + 2047 + (14 * 8)]
+	retl
+	 restore %o1, 0, %o0
diff --git a/grub-core/lib/syslinux_parse.c b/grub-core/lib/syslinux_parse.c
new file mode 100644
index 0000000..ff244d2
--- /dev/null
+++ b/grub-core/lib/syslinux_parse.c
@@ -0,0 +1,1555 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/normal.h>
+#include <grub/syslinux_parse.h>
+
+struct syslinux_say
+{
+  struct syslinux_say *next;
+  struct syslinux_say *prev;
+  char msg[0];
+};
+
+struct initrd_list
+{
+  struct initrd_list *next;
+  char *file;
+};
+
+struct syslinux_menuentry
+{
+  struct syslinux_menuentry *next;
+  struct syslinux_menuentry *prev;
+  char *label;
+  char *extlabel;
+  char *kernel_file;
+  struct initrd_list *initrds;
+  struct initrd_list *initrds_last;
+  char *append;
+  char *argument;
+  char *help;
+  char *comments;
+  grub_size_t commentslen;
+  char hotkey;
+  int make_default;
+  struct syslinux_say *say;
+  
+  enum { KERNEL_NO_KERNEL, KERNEL_LINUX, KERNEL_CHAINLOADER, 
+	 KERNEL_BIN, KERNEL_PXE, KERNEL_CHAINLOADER_BPB,
+	 KERNEL_COM32, KERNEL_COM, KERNEL_IMG, KERNEL_CONFIG, LOCALBOOT }
+    entry_type;
+};
+
+struct syslinux_menu
+{
+  struct syslinux_menu *parent;
+  struct syslinux_menuentry *entries;
+  char *def;
+  char *comments;
+  char *background;
+  const char *root_read_directory;
+  const char *root_target_directory;
+  const char *current_read_directory;
+  const char *current_target_directory;
+  const char *filename;
+  grub_size_t commentslen;
+  unsigned long timeout;
+  struct syslinux_say *say;
+  grub_syslinux_flavour_t flavour;
+};
+
+struct output_buffer
+{
+  grub_size_t alloc;
+  grub_size_t ptr;
+  char *buf;
+};
+
+static grub_err_t
+syslinux_parse_real (struct syslinux_menu *menu);
+static grub_err_t
+config_file (struct output_buffer *outbuf,
+	     const char *root, const char *target_root,
+	     const char *cwd, const char *target_cwd,
+	     const char *fname, struct syslinux_menu *parent,
+	     grub_syslinux_flavour_t flav);
+static grub_err_t
+print_entry (struct output_buffer *outbuf,
+	     struct syslinux_menu *menu,
+	     const char *str);
+
+static grub_err_t
+ensure_space (struct output_buffer *outbuf, grub_size_t len)
+{
+  grub_size_t newlen;
+  char *newbuf;
+  if (len < outbuf->alloc - outbuf->ptr)
+    return GRUB_ERR_NONE;
+  newlen = (outbuf->ptr + len + 10) * 2;
+  newbuf = grub_realloc (outbuf->buf, newlen);
+  if (!newbuf)
+    return grub_errno;
+  outbuf->alloc = newlen;
+  outbuf->buf = newbuf;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+print (struct output_buffer *outbuf, const char *str, grub_size_t len)
+{
+  grub_err_t err;
+  err = ensure_space (outbuf, len);
+  if (err)
+    return err;
+  grub_memcpy (&outbuf->buf[outbuf->ptr], str, len);
+  outbuf->ptr += len;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+add_comment (struct syslinux_menu *menu, const char *comment, int nl)
+{
+  if (menu->entries)
+    {
+      if (menu->entries->commentslen == 0 && *comment == 0)
+	return GRUB_ERR_NONE;
+      menu->entries->comments = grub_realloc (menu->entries->comments,
+					      menu->entries->commentslen
+					      + 2 + grub_strlen (comment));
+      if (!menu->entries->comments)
+	return grub_errno;
+      menu->entries->commentslen
+	+= grub_stpcpy (menu->entries->comments + menu->entries->commentslen,
+			comment)
+	- (menu->entries->comments + menu->entries->commentslen);
+      if (nl)
+	menu->entries->comments[menu->entries->commentslen++] = '\n';
+      menu->entries->comments[menu->entries->commentslen] = '\0';
+    }
+  else
+    {
+      if (menu->commentslen == 0 && *comment == 0)
+	return GRUB_ERR_NONE;
+      menu->comments = grub_realloc (menu->comments, menu->commentslen
+				     + 2 + grub_strlen (comment));
+      if (!menu->comments)
+	return grub_errno;
+      menu->commentslen += grub_stpcpy (menu->comments + menu->commentslen,
+					comment)
+	- (menu->comments + menu->commentslen);
+      if (nl)
+	menu->comments[menu->commentslen++] = '\n';
+      menu->comments[menu->commentslen] = '\0';
+    }
+  return GRUB_ERR_NONE;
+}
+
+
+#define print_string(x) do { err = print (outbuf, x, sizeof (x) - 1); if (err) return err; } while (0)
+
+static grub_err_t
+print_num (struct output_buffer *outbuf, int n)
+{
+  char buf[20];
+  grub_snprintf (buf, sizeof (buf), "%d", n);
+  return print (outbuf, buf, grub_strlen (buf)); 
+}
+
+static grub_err_t
+label (const char *line, struct syslinux_menu *menu)
+{
+  struct syslinux_menuentry *entry;
+
+  entry = grub_malloc (sizeof (*entry));
+  if (!entry)
+    return grub_errno;
+  grub_memset (entry, 0, sizeof (*entry));
+  entry->label = grub_strdup (line);
+  if (!entry->label)
+    {
+      grub_free (entry);
+      return grub_errno;
+    }
+  entry->next = menu->entries;
+  entry->prev = NULL;
+  if (menu->entries)
+    menu->entries->prev = entry;
+  menu->entries = entry;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+kernel (const char *line, struct syslinux_menu *menu)
+{
+  const char *end = line + grub_strlen (line);
+
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+
+  menu->entries->entry_type = KERNEL_LINUX;
+
+  if (end - line >= 2 && grub_strcmp (end - 2, ".0") == 0)
+    menu->entries->entry_type = KERNEL_PXE;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".bin") == 0)
+    menu->entries->entry_type = KERNEL_BIN;
+
+  if (end - line >= 3 && grub_strcasecmp (end - 3, ".bs") == 0)
+    menu->entries->entry_type = KERNEL_CHAINLOADER;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".bss") == 0)
+    menu->entries->entry_type = KERNEL_CHAINLOADER_BPB;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".c32") == 0)
+    menu->entries->entry_type = KERNEL_COM32;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".cbt") == 0)
+    menu->entries->entry_type = KERNEL_COM;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".com") == 0)
+    menu->entries->entry_type = KERNEL_COM;
+
+  if (end - line >= 4 && grub_strcasecmp (end - 4, ".img") == 0)
+    menu->entries->entry_type = KERNEL_IMG;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_linux (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_LINUX;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_boot (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_CHAINLOADER;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_bss (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_CHAINLOADER_BPB;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_pxe (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_PXE;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_fdimage (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_IMG;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_comboot (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_COM;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_com32 (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = KERNEL_COM32;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_config (const char *line, struct syslinux_menu *menu)
+{
+  const char *space;
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  for (space = line; *space && !grub_isspace (*space); space++);
+  menu->entries->kernel_file = grub_strndup (line, space - line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  for (; *space && grub_isspace (*space); space++);
+  if (*space)
+    {
+      menu->entries->argument = grub_strdup (space);
+      if (!menu->entries->argument)
+	return grub_errno;
+    }
+  menu->entries->entry_type = KERNEL_CONFIG;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_append (const char *line, struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->append = grub_strdup (line);
+  if (!menu->entries->append)
+    return grub_errno;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_initrd (const char *line, struct syslinux_menu *menu)
+{
+  struct initrd_list *ninitrd;
+  const char *comma;
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  while (*line)
+    {
+      for (comma = line; *comma && *comma != ','; comma++);
+
+      ninitrd = grub_malloc (sizeof (*ninitrd));
+      if (!ninitrd)
+	return grub_errno;
+      ninitrd->file = grub_strndup (line, comma - line);
+      if (!ninitrd->file)
+	{
+	  grub_free (ninitrd);
+	  return grub_errno;
+	}
+      ninitrd->next = NULL;
+      if (menu->entries->initrds_last)
+	menu->entries->initrds_last->next = ninitrd;
+      else
+	{
+	  menu->entries->initrds_last = ninitrd;
+	  menu->entries->initrds = ninitrd;
+	}
+
+      line = comma;
+      while (*line == ',')
+	line++;
+    }
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_default (const char *line, struct syslinux_menu *menu)
+{
+  menu->def = grub_strdup (line);
+  if (!menu->def)
+    return grub_errno;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_timeout (const char *line, struct syslinux_menu *menu)
+{
+  menu->timeout = grub_strtoul (line, NULL, 0);
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_menudefault (const char *line __attribute__ ((unused)),
+		 struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->make_default = 1; 
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_menubackground (const char *line,
+		    struct syslinux_menu *menu)
+{
+  menu->background = grub_strdup (line);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_localboot (const char *line,
+	       struct syslinux_menu *menu)
+{
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->kernel_file = grub_strdup (line);
+  if (!menu->entries->kernel_file)
+    return grub_errno;
+  menu->entries->entry_type = LOCALBOOT;
+  
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+cmd_extlabel (const char *line, struct syslinux_menu *menu)
+{
+  const char *in;
+  char *out;
+
+  if (!menu->entries)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "kernel without label");
+
+  menu->entries->extlabel = grub_malloc (grub_strlen (line) + 1);
+  if (!menu->entries->extlabel)
+    return grub_errno;
+  in = line;
+  out = menu->entries->extlabel;
+  while (*in)
+    {
+      if (in[0] == '^' && in[1])
+	{
+	  menu->entries->hotkey = grub_tolower (in[1]);
+	  in++;
+	}
+      *out++ = *in++;
+    }
+  *out = 0;
+  
+  return GRUB_ERR_NONE;
+}
+
+
+static grub_err_t
+cmd_say (const char *line, struct syslinux_menu *menu)
+{
+  struct syslinux_say *nsay;
+  nsay = grub_malloc (sizeof (*nsay) + grub_strlen (line) + 1);
+  if (!nsay)
+    return grub_errno;
+  nsay->prev = NULL;
+  if (menu->entries)
+    {
+      nsay->next = menu->entries->say;
+      menu->entries->say = nsay;
+    }
+  else
+    {
+      nsay->next = menu->say;
+      menu->say = nsay;
+    }
+
+  if (nsay->next)
+    nsay->next->prev = nsay;
+
+  grub_memcpy (nsay->msg, line, grub_strlen (line) + 1);
+  return GRUB_ERR_NONE;
+}
+
+static char *
+get_read_filename (struct syslinux_menu *menu,
+		   const char *filename)
+{
+  return grub_xasprintf ("%s/%s",
+			 filename[0] == '/' ? menu->root_read_directory
+			 : menu->current_read_directory, filename);
+}
+
+static char *
+get_target_filename (struct syslinux_menu *menu,
+		   const char *filename)
+{
+  return grub_xasprintf ("%s/%s",
+			 filename[0] == '/' ? menu->root_target_directory
+			 : menu->current_target_directory, filename);
+}
+
+static grub_err_t
+syslinux_parse (const char *filename,
+		struct syslinux_menu *menu)
+{
+  const char *old_filename = menu->filename;
+  grub_err_t ret;
+  char *nf;
+  nf = get_read_filename (menu, filename);
+  if (!nf)
+    return grub_errno;
+  menu->filename = nf;
+  ret = syslinux_parse_real (menu);
+  if (ret == GRUB_ERR_FILE_NOT_FOUND
+      || ret == GRUB_ERR_BAD_FILENAME)
+    {	
+      grub_errno = ret = GRUB_ERR_NONE;
+      add_comment (menu, "# File ", 0);
+      add_comment (menu, nf, 0);
+      add_comment (menu, " not found", 1);
+    }
+  grub_free (nf);
+  menu->filename = old_filename;
+  return ret;
+}
+
+struct
+{
+  const char *name1;
+  const char *name2;
+  grub_err_t (*parse) (const char *line, struct syslinux_menu *menu);
+} commands[] = {
+  /* FIXME: support tagname.  */
+  {"include", NULL, syslinux_parse},
+  {"menu", "include", syslinux_parse},
+  {"label",   NULL, label},
+  {"kernel",  NULL, kernel},
+  {"linux",  NULL, cmd_linux},
+  {"boot",  NULL, cmd_boot},
+  {"bss",  NULL, cmd_bss},
+  {"pxe",  NULL, cmd_pxe},
+  {"fdimage",  NULL, cmd_fdimage},
+  {"comboot",  NULL, cmd_comboot},
+  {"com32",  NULL, cmd_com32},
+  {"config",  NULL, cmd_config},
+  {"append",  NULL, cmd_append},
+  /* FIXME: ipappend not supported.  */
+  {"localboot",  NULL, cmd_localboot},
+  {"initrd",  NULL, cmd_initrd},
+  {"default",  NULL, cmd_default},
+  {"menu", "label", cmd_extlabel},
+  /* FIXME: MENU LABEL not supported.  */
+  /* FIXME: MENU HIDDEN not supported.  */
+  /* FIXME: MENU SEPARATOR not supported.  */
+  /* FIXME: MENU INDENT not supported.  */
+  /* FIXME: MENU DISABLE not supported.  */
+  /* FIXME: MENU HIDE not supported.  */
+  {"menu", "default", cmd_menudefault},
+  /* FIXME: MENU PASSWD not supported.  */
+  /* FIXME: MENU MASTER PASSWD not supported.  */
+  {"menu", "background", cmd_menubackground},
+  /* FIXME: MENU BEGIN not supported.  */
+  /* FIXME: MENU GOTO not supported.  */
+  /* FIXME: MENU EXIT not supported.  */
+  /* FIXME: MENU QUIT not supported.  */
+  /* FIXME: MENU START not supported.  */
+  /* FIXME: MENU AUTOBOOT not supported.  */
+  /* FIXME: MENU TABMSG not supported.  */
+  /* FIXME: MENU NOTABMSG not supported.  */
+  /* FIXME: MENU PASSPROMPT not supported.  */
+  /* FIXME: MENU COLOR not supported.  */
+  /* FIXME: MENU MSGCOLOR not supported.  */
+  /* FIXME: MENU WIDTH not supported.  */
+  /* FIXME: MENU MARGIN not supported.  */
+  /* FIXME: MENU PASSWORDMARGIN not supported.  */
+  /* FIXME: MENU ROWS not supported.  */
+  /* FIXME: MENU TABMSGROW not supported.  */
+  /* FIXME: MENU CMDLINEROW not supported.  */
+  /* FIXME: MENU ENDROW not supported.  */
+  /* FIXME: MENU PASSWORDROW not supported.  */
+  /* FIXME: MENU TIMEOUTROW not supported.  */
+  /* FIXME: MENU HELPMSGROW not supported.  */
+  /* FIXME: MENU HELPMSGENDROW not supported.  */
+  /* FIXME: MENU HIDDENROW not supported.  */
+  /* FIXME: MENU HSHIFT not supported.  */
+  /* FIXME: MENU VSHIFT not supported.  */
+  {"timeout", NULL, cmd_timeout},
+  /* FIXME: TOTALTIMEOUT not supported.  */
+  /* FIXME: ONTIMEOUT not supported.  */
+  /* FIXME: ONERROR not supported.  */
+  /* FIXME: SERIAL not supported.  */
+  /* FIXME: CONSOLE not supported.  */
+  /* FIXME: FONT not supported.  */
+  /* FIXME: KBDMAP not supported.  */
+  {"say", NULL, cmd_say},
+  /* FIXME: DISPLAY not supported.  */
+  /* FIXME: F* not supported.  */
+
+  /* Commands to control interface behaviour which aren't needed with GRUB.
+     If they are important in your environment please contact GRUB team.
+   */
+  {"prompt",       NULL, NULL},
+  {"nocomplete",   NULL, NULL},
+  {"noescape",     NULL, NULL},
+  {"implicit",     NULL, NULL},
+  {"allowoptions", NULL, NULL}
+};
+
+static grub_err_t
+helptext (const char *line, grub_file_t file, struct syslinux_menu *menu)
+{
+  char *help;
+  char *buf = NULL;
+  grub_size_t helplen, alloclen = 0;
+
+  help = grub_strdup (line);
+  if (!help)
+    return grub_errno;
+  helplen = grub_strlen (line);
+  while ((grub_free (buf), buf = grub_file_getline (file)))
+    {
+      char *ptr;
+      grub_size_t needlen;
+      for (ptr = buf; *ptr && grub_isspace (*ptr); ptr++);
+      if (grub_strncasecmp (ptr, "endtext", sizeof ("endtext") - 1) == 0)
+	{
+	  ptr += sizeof ("endtext") - 1;
+	  for (; *ptr && (grub_isspace (*ptr) || *ptr == '\n' || *ptr == '\r');
+	       ptr++);
+	  if (!*ptr)
+	    {
+	      menu->entries->help = help;
+	      grub_free (buf);
+	      return GRUB_ERR_NONE;
+	    }
+	}
+      needlen = helplen + 1 + grub_strlen (buf);
+      if (alloclen < needlen)
+	{
+	  alloclen = 2 * needlen;
+	  help = grub_realloc (help, alloclen);
+	  if (!help)
+	    {
+	      grub_free (buf);
+	      return grub_errno;
+	    }
+	}
+      helplen += grub_stpcpy (help + helplen, buf) - (help + helplen);
+    }
+
+  grub_free (buf);
+  grub_free (help);
+  return grub_errno;
+}
+
+
+static grub_err_t
+syslinux_parse_real (struct syslinux_menu *menu)
+{
+  grub_file_t file;
+  char *buf = NULL;
+  grub_err_t err = GRUB_ERR_NONE;
+
+  file = grub_file_open (menu->filename, GRUB_FILE_TYPE_CONFIG);
+  if (!file)
+    return grub_errno;
+  while ((grub_free (buf), buf = grub_file_getline (file)))
+    {
+      const char *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
+      char *end;
+      unsigned i;
+      end = buf + grub_strlen (buf);
+      while (end > buf && (end[-1] == '\n' || end[-1] == '\r'))
+	end--;
+      *end = 0;
+      for (ptr1 = buf; *ptr1 && grub_isspace (*ptr1); ptr1++);
+      if (*ptr1 == '#' || *ptr1 == 0)
+	{
+	  err = add_comment (menu, ptr1, 1);
+	  if (err)
+	    goto fail;
+	  continue;
+	}
+      for (ptr2 = ptr1; !grub_isspace (*ptr2) && *ptr2; ptr2++);
+      for (ptr3 = ptr2;  grub_isspace (*ptr3) && *ptr3; ptr3++);
+      for (ptr4 = ptr3; !grub_isspace (*ptr4) && *ptr4; ptr4++);
+      for (ptr5 = ptr4;  grub_isspace (*ptr5) && *ptr5; ptr5++);
+      for (i = 0; i < ARRAY_SIZE(commands); i++)
+	if (grub_strlen (commands[i].name1) == (grub_size_t) (ptr2 - ptr1)
+	    && grub_strncasecmp (commands[i].name1, ptr1, ptr2 - ptr1) == 0
+	    && (commands[i].name2 == NULL
+		|| (grub_strlen (commands[i].name2)
+		    == (grub_size_t) (ptr4 - ptr3)
+		    && grub_strncasecmp (commands[i].name2, ptr3, ptr4 - ptr3)
+		    == 0)))
+	  break;
+      if (i == ARRAY_SIZE(commands))
+	{
+	  if (sizeof ("text") - 1 == ptr2 - ptr1
+	      && grub_strncasecmp ("text", ptr1, ptr2 - ptr1) == 0
+	      && (sizeof ("help") - 1 == ptr4 - ptr3
+		  && grub_strncasecmp ("help", ptr3, ptr4 - ptr3) == 0))
+	    {
+	      if (helptext (ptr5, file, menu))
+		{
+		  grub_free (buf);
+		  return 1;
+		}
+	      continue;
+	    }
+
+	  add_comment (menu, "  # UNSUPPORTED command '", 0);
+	  add_comment (menu, ptr1, 0);
+	  add_comment (menu, "'", 1);
+
+	  continue;
+	}
+      if (commands[i].parse)
+	{
+	  err = commands[i].parse (commands[i].name2
+				   ? ptr5 : ptr3, menu);
+	  if (err)
+	    goto fail;
+	}
+    }
+ fail:
+  grub_file_close (file);
+  grub_free (buf);
+  return err;
+}
+
+static grub_err_t
+print_escaped (struct output_buffer *outbuf, 
+	       const char *from, const char *to)
+{
+  const char *ptr;
+  grub_err_t err;
+  if (!to)
+    to = from + grub_strlen (from);
+  err = ensure_space (outbuf, (to - from) * 4 + 2);
+  if (err)
+    return err;
+  outbuf->buf[outbuf->ptr++] = '\'';
+  for (ptr = from; *ptr && ptr < to; ptr++)
+    {
+      if (*ptr == '\'')
+	{
+	  outbuf->buf[outbuf->ptr++] = '\'';
+	  outbuf->buf[outbuf->ptr++] = '\\';
+	  outbuf->buf[outbuf->ptr++] = '\'';
+	  outbuf->buf[outbuf->ptr++] = '\'';
+	}
+      else
+	outbuf->buf[outbuf->ptr++] = *ptr;
+    }
+  outbuf->buf[outbuf->ptr++] = '\'';
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+print_file (struct output_buffer *outbuf,
+	    struct syslinux_menu *menu, const char *from, const char *to)
+{
+  grub_err_t err;
+  if (!to)
+    to = from + grub_strlen (from);
+  err = print_escaped (outbuf, from[0] == '/'
+		       ? menu->root_target_directory
+		       : menu->current_target_directory, NULL);
+  if (err)
+    return err;
+
+  err = print (outbuf, "/", 1);
+  if (err)
+    return err;
+  return print_escaped (outbuf, from, to);
+}
+
+/*
+ * Makefile.am mimics this when generating tests/syslinux/ubuntu10.04_grub.cfg,
+ * so changes here may need to be reflected there too.
+ */
+static void
+simplify_filename (char *str)
+{
+  char *iptr, *optr = str;
+  for (iptr = str; *iptr; iptr++)
+    {
+      if (*iptr == '/' && optr != str && optr[-1] == '/')
+	continue;
+      if (iptr[0] == '/' && iptr[1] == '.' && iptr[2] == '/')
+	{
+	  iptr += 2;
+	  continue;
+	}
+      if (iptr[0] == '/' && iptr[1] == '.' && iptr[2] == '.'
+	  && iptr[3] == '/')
+	{
+	  iptr += 3;
+	  while (optr >= str && *optr != '/')
+	    optr--;
+	  if (optr < str)
+	    {
+	      str[0] = '/';
+	      optr = str;
+	    }
+	  optr++;
+	  continue;
+	}
+      *optr++ = *iptr;
+    }
+  *optr = '\0';
+}
+
+static grub_err_t
+print_config (struct output_buffer *outbuf,
+	      struct syslinux_menu *menu,
+              const char *filename, const char *basedir)
+{
+  struct syslinux_menu *menuptr;
+  grub_err_t err = GRUB_ERR_NONE;
+  char *new_cwd = NULL;
+  char *new_target_cwd = NULL;
+  char *newname = NULL;
+  int depth = 0;
+
+  new_cwd = get_read_filename (menu, basedir);
+  if (!new_cwd)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  new_target_cwd = get_target_filename (menu, basedir);
+  if (!new_target_cwd)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  newname = get_read_filename (menu, filename);
+  if (!newname)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  simplify_filename (newname);
+
+  print_string ("#");
+  print_file (outbuf, menu, filename, NULL);
+  print_string (" ");
+  err = print (outbuf, newname, grub_strlen (newname));
+  if (err)
+    return err;
+  print_string (":\n");
+
+  for (menuptr = menu; menuptr; menuptr = menuptr->parent, depth++)
+    if (grub_strcmp (menuptr->filename, newname) == 0
+        || depth > 20)
+      break;
+  if (menuptr)
+    {
+      print_string ("  syslinux_configfile -r ");
+      print_file (outbuf, menu, "/", NULL);
+      print_string (" -c ");
+      print_file (outbuf, menu, basedir, NULL);
+      print_string (" ");
+      print_file (outbuf, menu, filename, NULL);
+      print_string ("\n");
+    }
+  else
+    {
+      err = config_file (outbuf, menu->root_read_directory,
+                         menu->root_target_directory, new_cwd, new_target_cwd,
+                         newname, menu, menu->flavour);
+      if (err == GRUB_ERR_FILE_NOT_FOUND
+          || err == GRUB_ERR_BAD_FILENAME)
+        {
+          grub_errno = err = GRUB_ERR_NONE;
+          print_string ("# File ");
+          err = print (outbuf, newname, grub_strlen (newname));
+          if (err)
+            goto out;
+          print_string (" not found\n");
+        }
+    }
+
+ out:
+  grub_free (newname);
+  grub_free (new_cwd);
+  grub_free (new_target_cwd);
+  return err;
+}
+
+static grub_err_t
+write_entry (struct output_buffer *outbuf,
+	     struct syslinux_menu *menu,
+	     struct syslinux_menuentry *curentry)
+{
+  grub_err_t err;
+  if (curentry->comments)
+    {
+      err = print (outbuf, curentry->comments,
+		   grub_strlen (curentry->comments));
+      if (err)
+	return err;
+    }
+  {
+    struct syslinux_say *say;
+    for (say = curentry->say; say && say->next; say = say->next);
+    for (; say && say->prev; say = say->prev)
+      {
+	print_string ("echo ");
+	if (print_escaped (outbuf, say->msg, NULL)) return grub_errno;
+	print_string ("\n");
+      }
+  }
+
+  /* FIXME: support help text.  */
+  switch (curentry->entry_type)
+    {
+    case KERNEL_LINUX:
+      {
+	const char *ptr;
+	const char *initrd = NULL, *initrde= NULL;
+	for (ptr = curentry->append; ptr && *ptr; ptr++)
+	  if ((ptr == curentry->append || grub_isspace (ptr[-1]))
+	      && grub_strncasecmp (ptr, "initrd=", sizeof ("initrd=") - 1)
+	      == 0)
+	    break;
+	if (ptr && *ptr)
+	  {
+	    initrd = ptr + sizeof ("initrd=") - 1;
+	    for (initrde = initrd; *initrde && !grub_isspace (*initrde); initrde++);
+	  }
+	print_string (" if test x$grub_platform = xpc; then "
+		      "linux_suffix=16; else linux_suffix= ; fi\n");
+	print_string ("  linux$linux_suffix ");
+	print_file (outbuf, menu, curentry->kernel_file, NULL);
+	print_string (" ");
+	if (curentry->append)
+	  {
+	    err = print (outbuf, curentry->append, grub_strlen (curentry->append));
+	    if (err)
+	      return err;
+	  }
+	print_string ("\n");
+	if (initrd || curentry->initrds)
+	  {
+	    struct initrd_list *lst;
+	    print_string ("  initrd$linux_suffix ");
+	    if (initrd)
+	      {
+		print_file (outbuf, menu, initrd, initrde);
+		print_string (" ");
+	      }
+	    for (lst = curentry->initrds; lst; lst = lst->next)
+	      {
+		print_file (outbuf, menu, lst->file, NULL);
+		print_string (" ");
+	      }
+
+	    print_string ("\n");
+	  }
+      }
+      break;
+    case KERNEL_CHAINLOADER:
+      print_string ("  chainloader ");
+      print_file (outbuf, menu, curentry->kernel_file, NULL);
+      print_string ("\n");
+      break;
+    case KERNEL_CHAINLOADER_BPB:
+      print_string ("  chainloader --bpb ");
+      print_file (outbuf, menu, curentry->kernel_file, NULL);
+      print_string ("\n");
+      break;
+    case LOCALBOOT:
+      /* FIXME: support -1.  */
+      /* FIXME: PXELINUX.  */
+      {
+	int n = grub_strtol (curentry->kernel_file, NULL, 0);
+	if (n >= 0 && n <= 0x02)
+	  {
+	    print_string ("  root=fd");
+	    if (print_num (outbuf, n))
+	      return grub_errno;
+	    print_string (";\n  chainloader +1;\n");
+
+	    break;
+	  }
+	if (n >= 0x80 && n < 0x8a)
+	  {
+	    print_string ("  root=hd");
+	    if (print_num (outbuf, n - 0x80))
+	      return grub_errno;
+	    print_string (";\n  chainloader +1;\n");
+	    break;
+	  }
+	print_string ("  # UNSUPPORTED localboot type ");
+	print_string ("\ntrue;\n");
+	if (print_num (outbuf, n))
+	  return grub_errno;
+	print_string ("\n");
+	break;
+      }
+    case KERNEL_COM32:
+    case KERNEL_COM:
+      {
+	char *basename = NULL;
+	
+	{
+	  char *ptr;
+	  for (ptr = curentry->kernel_file; *ptr; ptr++)
+	    if (*ptr == '/' || *ptr == '\\')
+	      basename = ptr;
+	}
+	if (!basename)
+	  basename = curentry->kernel_file;
+	else
+	  basename++;
+	if (grub_strcasecmp (basename, "chain.c32") == 0)
+	  {
+	    char *file = NULL;
+	    int is_fd = -1, devn = 0;
+	    int part = -1;
+	    int swap = 0;
+	    char *ptr;
+	    for (ptr = curentry->append; *ptr; )
+	      {
+		while (grub_isspace (*ptr))
+		  ptr++;
+		/* FIXME: support mbr: and boot.  */
+		if (ptr[0] == 'h' && ptr[1] == 'd')
+		  {
+		    is_fd = 0;
+		    devn = grub_strtoul (ptr + 2, (const char **)&ptr, 0);
+		    continue;
+		  }
+		if (grub_strncasecmp (ptr, "file=", 5) == 0)
+		  {
+		    file = ptr + 5;
+		    for (ptr = file; *ptr && !grub_isspace (*ptr); ptr++);
+		    if (*ptr)
+		      {
+			*ptr = 0;
+			ptr++;
+		      }
+		    continue;
+		  }
+		if (grub_strncasecmp (ptr, "swap", sizeof ("swap") - 1) == 0)
+		  {
+		    swap = 1;
+		    ptr += sizeof ("swap") - 1;
+		    continue;
+		  }
+
+		if (ptr[0] == 'f' && ptr[1] == 'd')
+		  {
+		    is_fd = 1;
+		    devn = grub_strtoul (ptr + 2, (const char **)&ptr, 0);
+		    continue;
+		  }
+		if (grub_isdigit (ptr[0]))
+		  {
+		    part = grub_strtoul (ptr, (const char **)&ptr, 0);
+		    continue;
+		  }
+		/* FIXME: isolinux, ntldr, cmldr, *dos, seg, hide
+		   FIXME: sethidden.  */
+		print_string ("  # UNSUPPORTED option ");
+		if (print (outbuf, ptr, grub_strlen (ptr)))
+		  return 0;
+		print_string ("\n");
+		break;
+	      }
+	    if (is_fd == -1)
+	      {
+		print_string ("  # no drive specified\n");
+		break;
+	      }
+	    if (!*ptr)
+	      {
+		print_string (is_fd ? " root=fd": " root=hd");
+		if (print_num (outbuf, devn))
+		  return grub_errno;
+		if (part != -1)
+		  {
+		    print_string (",");
+		    if (print_num (outbuf, part + 1))
+		      return grub_errno;
+		  }
+		print_string (";\n");
+		if (file)
+		  {
+		    print_string ("  chainloader ");
+		    print_file (outbuf, menu, file, NULL);
+		    print_string (";\n");
+		  }
+		else
+		  print_string (" chainloader +1;\n");
+		if (swap)
+		  print_string (" drivemap -s hd0 \"root\";\n");
+	      }
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "mboot.c32") == 0)
+	  {
+	    char *ptr;
+	    int first = 1;
+	    int is_kernel = 1;
+	    for (ptr = curentry->append; *ptr; )
+	      {
+		char *ptrr = ptr;
+		while (*ptr && !grub_isspace (*ptr))
+		  ptr++;
+		if (ptrr + 2 == ptr && ptrr[0] == '-' && ptrr[1] == '-')
+		  {
+		    print_string ("\n");
+		    first = 1;
+		    continue;
+		  }
+		if (first)
+		  {
+		    if (is_kernel)
+		      print_string ("  multiboot ");
+		    else
+		      print_string ("  module ");
+		    first = 0;
+		    is_kernel = 0;
+		    if (print_file (outbuf, menu, ptrr, ptr))
+		      return grub_errno;
+		    continue;
+		  }
+		if (print_escaped (outbuf, ptrr, ptr))
+		  return grub_errno;
+	      }
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "ifcpu64.c32") == 0)
+	  {
+	    char *lm, *lme, *pae = 0, *paee = 0, *i386s = 0, *i386e = 0;
+	    char *ptr;
+	    ptr = curentry->append;
+	    while (grub_isspace (*ptr))
+	      ptr++;
+	    lm = ptr;
+	    while (*ptr && !grub_isspace (*ptr))
+	      ptr++;
+	    lme = ptr;
+	    while (grub_isspace (*ptr))
+	      ptr++;
+	    if (ptr[0] == '-' && ptr[1] == '-')
+	      {
+		ptr += 2;
+		while (grub_isspace (*ptr))
+		  ptr++;
+		pae = ptr;
+		while (*ptr && !grub_isspace (*ptr))
+		  ptr++;
+		paee = ptr;
+	      }
+	    while (grub_isspace (*ptr))
+	      ptr++;
+	    if (ptr[0] == '-' && ptr[1] == '-')
+	      {
+		ptr += 2;
+		while (grub_isspace (*ptr))
+		  ptr++;
+		i386s = ptr;
+		while (*ptr && !grub_isspace (*ptr))
+		  ptr++;
+		i386e = ptr;
+	      }
+	    *lme = '\0';
+	    if (paee)
+	      *paee = '\0';
+	    if (i386e)
+	      *i386e = '\0';
+	    if (!i386s)
+	      {
+		i386s = pae;
+		pae = 0;
+	      }
+	    print_string ("if cpuid --long-mode; then true;\n");
+	    if (print_entry (outbuf, menu, lm))
+	      return grub_errno;
+	    if (pae)
+	      {
+		print_string ("elif cpuid --pae; then true;\n");
+		if (print_entry (outbuf, menu, pae))
+		  return grub_errno;
+	      }
+	    print_string ("else\n");
+	    if (print_entry (outbuf, menu, i386s))
+	      return grub_errno;
+	    print_string ("fi\n");
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "reboot.c32") == 0)
+	  {
+	    print_string ("  reboot\n");
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "poweroff.com") == 0)
+	  {
+	    print_string ("  halt\n");
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "whichsys.c32") == 0)
+	  {
+	    grub_syslinux_flavour_t flavour = GRUB_SYSLINUX_ISOLINUX;
+	    const char *flav[] = 
+	      { 
+		[GRUB_SYSLINUX_ISOLINUX] = "iso",
+		[GRUB_SYSLINUX_PXELINUX] = "pxe",
+		[GRUB_SYSLINUX_SYSLINUX] = "sys"
+	      };
+	    char *ptr;
+	    for (ptr = curentry->append; *ptr; )
+	      {
+		char *bptr, c;
+		while (grub_isspace (*ptr))
+		  ptr++;
+		if (grub_strncasecmp (ptr, "-iso-", 5) == 0)
+		  {
+		    ptr += sizeof ("-iso-") - 1;
+		    flavour = GRUB_SYSLINUX_ISOLINUX;
+		    continue;
+		  }
+		if (grub_strncasecmp (ptr, "-pxe-", 5) == 0)
+		  {
+		    ptr += sizeof ("-pxe-") - 1;
+		    flavour = GRUB_SYSLINUX_PXELINUX;
+		    continue;
+		  }
+		if (grub_strncasecmp (ptr, "-sys-", 5) == 0)
+		  {
+		    ptr += sizeof ("-sys-") - 1;
+		    flavour = GRUB_SYSLINUX_SYSLINUX;
+		    continue;
+		  }
+		bptr = ptr;
+		while (*ptr && !grub_isspace (*ptr))
+		  ptr++;
+		c = *ptr;
+		*ptr = '\0';
+		if (menu->flavour == GRUB_SYSLINUX_UNKNOWN
+		    && flavour == GRUB_SYSLINUX_ISOLINUX)
+		  {
+		    print_string ("if [ x$syslinux_flavour = xiso -o x$syslinux_flavour = x ]; then true;\n");
+		    menu->flavour = GRUB_SYSLINUX_ISOLINUX;
+		    print_entry (outbuf, menu, bptr);
+		    menu->flavour = GRUB_SYSLINUX_UNKNOWN;
+		    print_string ("fi\n");
+		  }
+		else if (menu->flavour == GRUB_SYSLINUX_UNKNOWN)
+		  {
+		    print_string ("if [ x$syslinux_flavour = x");
+		    err = print (outbuf, flav[flavour], grub_strlen (flav[flavour]));
+		    if (err)
+		      return err;
+		    print_string (" ]; then true;\n");
+		    menu->flavour = flavour;
+		    print_entry (outbuf, menu, bptr);
+		    menu->flavour = GRUB_SYSLINUX_UNKNOWN;
+		    print_string ("fi\n");
+		  }
+		if (menu->flavour != GRUB_SYSLINUX_UNKNOWN
+		    && menu->flavour == flavour)
+		  print_entry (outbuf, menu, bptr);
+		*ptr = c;
+	      }
+	    break;
+	  }
+
+	if (grub_strcasecmp (basename, "menu.c32") == 0 ||
+	    grub_strcasecmp (basename, "vesamenu.c32") == 0)
+	  {
+	    char *ptr;
+	    char *end;
+
+	    ptr = curentry->append;
+	    if (!ptr)
+	      return grub_errno;
+
+	    while (*ptr)
+	      {
+		end = ptr;
+		for (end = ptr; *end && !grub_isspace (*end); end++);
+		if (*end)
+		  *end++ = '\0';
+
+		/* "~" is supposed to be current file, so let's skip it */
+		if (grub_strcmp (ptr, "~") != 0)
+		  {
+		    err = print_config (outbuf, menu, ptr, "");
+		    if (err != GRUB_ERR_NONE)
+		      break;
+                  }
+		for (ptr = end; *ptr && grub_isspace (*ptr); ptr++);
+	      }
+	    err = GRUB_ERR_NONE;
+	    break;
+	  }
+
+	/* FIXME: gdb, GFXBoot, Hdt, Ifcpu, Ifplop, Kbdmap,
+	   FIXME: Linux, Lua, Meminfo, rosh, Sanbboot  */
+
+	print_string ("  # UNSUPPORTED com(32) ");
+	err = print (outbuf, basename, grub_strlen (basename));
+	if (err)
+	  return err;
+	print_string ("\ntrue;\n");
+	break;
+      }
+    case KERNEL_CONFIG:
+      {
+	const char *ap;
+	ap = curentry->append;
+	if (!ap)
+	  ap = curentry->argument;
+	if (!ap)
+	  ap = "";
+	print_config (outbuf, menu, curentry->kernel_file, ap);
+      }
+      break;
+    case KERNEL_NO_KERNEL:
+      /* FIXME: support this.  */
+    case KERNEL_BIN:
+    case KERNEL_PXE:
+    case KERNEL_IMG:
+      print_string ("  # UNSUPPORTED entry type ");
+      if (print_num (outbuf, curentry->entry_type))
+	return grub_errno;
+      print_string ("\ntrue;\n");
+      break;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+print_entry (struct output_buffer *outbuf,
+	     struct syslinux_menu *menu,
+	     const char *str)
+{
+  struct syslinux_menuentry *curentry;
+  for (curentry = menu->entries; curentry; curentry = curentry->next)
+    if (grub_strcasecmp (curentry->label, str) == 0)
+      {
+	grub_err_t err;
+	err = write_entry (outbuf, menu, curentry);
+	if (err)
+	  return err;
+      }
+  return GRUB_ERR_NONE;
+}
+
+static void
+free_menu (struct syslinux_menu *menu)
+{
+  struct syslinux_say *say, *nsay;
+  struct syslinux_menuentry *entry, *nentry;
+
+  grub_free (menu->def);
+  grub_free (menu->comments);
+  grub_free (menu->background);
+  for (say = menu->say; say ; say = nsay)
+    {
+      nsay = say->next;
+      grub_free (say);
+    }
+
+  for (entry = menu->entries; entry ; entry = nentry)
+    {
+      nentry = entry->next;
+      struct initrd_list *initrd, *ninitrd;
+
+      for (initrd = entry->initrds; initrd ; initrd = ninitrd)
+	{
+	  ninitrd = initrd->next;
+	  grub_free (initrd->file);
+	  grub_free (initrd);
+	}
+ 
+      grub_free (entry->comments);
+      grub_free (entry->kernel_file);
+      grub_free (entry->label);
+      grub_free (entry->extlabel);
+      grub_free (entry->append);
+      grub_free (entry->help);
+      grub_free (entry);
+    }
+}
+
+static grub_err_t
+config_file (struct output_buffer *outbuf,
+	     const char *root, const char *target_root,
+	     const char *cwd, const char *target_cwd,
+	     const char *fname, struct syslinux_menu *parent,
+	     grub_syslinux_flavour_t flav)
+{
+  grub_err_t err;
+  struct syslinux_menu menu;
+  struct syslinux_menuentry *curentry, *lentry;
+  struct syslinux_say *say;
+
+  grub_memset (&menu, 0, sizeof (menu));
+  menu.flavour = flav;
+  menu.root_read_directory = root;
+  menu.root_target_directory = target_root;
+  menu.current_read_directory = cwd;
+  menu.current_target_directory = target_cwd;
+
+  menu.filename = fname;
+  menu.parent = parent;
+  err = syslinux_parse_real (&menu);
+  if (err)
+    return err;
+
+  for (say = menu.say; say && say->next; say = say->next);
+  for (; say && say->prev; say = say->prev)
+    {
+      print_string ("echo ");
+      err = print_escaped (outbuf, say->msg, NULL);
+      if (err)
+	return err;
+      print_string ("\n");
+    }
+
+  if (menu.background)
+    {
+      print_string ("  background_image ");
+      err = print_file (outbuf, &menu, menu.background, NULL);
+      if (err)
+	return err;
+      print_string ("\n");
+    }
+
+  if (menu.comments)
+    {
+      err = print (outbuf, menu.comments, grub_strlen (menu.comments));
+      if (err)
+	return err;
+    }
+
+  if (menu.timeout == 0 && menu.entries && menu.def)
+    {
+      err = print_entry (outbuf, &menu, menu.def);
+      if (err)
+	return err;
+    }
+  else if (menu.entries)
+    {
+      for (curentry = menu.entries; curentry->next; curentry = curentry->next);
+      lentry = curentry;
+
+      print_string ("set timeout=");
+      err = print_num (outbuf, (menu.timeout + 9) / 10);
+      if (err)
+	return err;
+      print_string ("\n");
+
+      if (menu.def)
+	{
+	  print_string (" default=");
+	  err = print_escaped (outbuf, menu.def, NULL);
+	  if (err)
+	    return err;
+	  print_string ("\n");
+	}
+      for (curentry = lentry; curentry; curentry = curentry->prev)
+	{      
+	  print_string ("menuentry ");
+	  err = print_escaped (outbuf,
+			       curentry->extlabel ? : curentry->label, NULL);
+	  if (err)
+	    return err;
+	  if (curentry->hotkey)
+	    {
+	      char hk[] = { curentry->hotkey, '\0' };
+	      print_string (" --hotkey '");
+	      print_string (hk);
+	      print_string ("'");
+	    }
+	  print_string (" --id ");
+	  err = print_escaped (outbuf, curentry->label, NULL);
+	  if (err)
+	    return err;
+	  print_string (" {\n");
+
+	  err = write_entry (outbuf, &menu, curentry);
+	  if (err)
+	    return err;
+
+	  print_string ("}\n");
+	}
+    }
+  free_menu (&menu);
+  return GRUB_ERR_NONE;
+}
+
+char *
+grub_syslinux_config_file (const char *base, const char *target_base,
+			   const char *cwd, const char *target_cwd,
+			   const char *fname, grub_syslinux_flavour_t flav)
+{
+  struct output_buffer outbuf = { 0, 0, 0 };
+  grub_err_t err;
+  err = config_file (&outbuf, base, target_base, cwd, target_cwd,
+		     fname, NULL, flav);
+  if (err)
+    return NULL;
+  err = print (&outbuf, "\0", 1);
+  if (err)
+    return NULL;
+  return outbuf.buf;
+}
diff --git a/grub-core/lib/uboot/reboot.c b/grub-core/lib/uboot/reboot.c
new file mode 100644
index 0000000..00a2507
--- /dev/null
+++ b/grub-core/lib/uboot/reboot.c
@@ -0,0 +1,31 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/misc.h>
+#include <grub/uboot/uboot.h>
+#include <grub/loader.h>
+
+void
+grub_reboot (void)
+{
+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
+
+  grub_uboot_reset ();
+  while (1);
+}
diff --git a/grub-core/lib/x86_64/efi/relocator.c b/grub-core/lib/x86_64/efi/relocator.c
new file mode 100644
index 0000000..7d200a1
--- /dev/null
+++ b/grub-core/lib/x86_64/efi/relocator.c
@@ -0,0 +1,79 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *  Copyright (C) 2016  Oracle and/or its affiliates. All rights reserved.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/err.h>
+
+#include <grub/i386/relocator.h>
+#include <grub/relocator_private.h>
+
+extern grub_uint64_t grub_relocator64_rax;
+extern grub_uint64_t grub_relocator64_rbx;
+extern grub_uint64_t grub_relocator64_rcx;
+extern grub_uint64_t grub_relocator64_rdx;
+extern grub_uint64_t grub_relocator64_rip;
+extern grub_uint64_t grub_relocator64_rsi;
+
+extern grub_uint8_t grub_relocator64_efi_start;
+extern grub_uint8_t grub_relocator64_efi_end;
+
+#define RELOCATOR_SIZEOF(x)	(&grub_relocator##x##_end - &grub_relocator##x##_start)
+
+grub_err_t
+grub_relocator64_efi_boot (struct grub_relocator *rel,
+			   struct grub_relocator64_efi_state state)
+{
+  grub_err_t err;
+  void *relst;
+  grub_relocator_chunk_t ch;
+
+  /*
+   * 64-bit relocator code may live above 4 GiB quite well.
+   * However, I do not want ask for problems. Just in case.
+   */
+  err = grub_relocator_alloc_chunk_align_safe (rel, &ch, 0, 0x100000000,
+					       RELOCATOR_SIZEOF (64_efi), 16,
+					       GRUB_RELOCATOR_PREFERENCE_NONE, 1);
+  if (err)
+    return err;
+
+  /* Do not touch %rsp! It points to EFI created stack. */
+  grub_relocator64_rax = state.rax;
+  grub_relocator64_rbx = state.rbx;
+  grub_relocator64_rcx = state.rcx;
+  grub_relocator64_rdx = state.rdx;
+  grub_relocator64_rip = state.rip;
+  grub_relocator64_rsi = state.rsi;
+
+  grub_memmove (get_virtual_current_address (ch), &grub_relocator64_efi_start,
+		RELOCATOR_SIZEOF (64_efi));
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, NULL);
+  if (err)
+    return err;
+
+  ((void (*) (void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/x86_64/relocator_asm.S b/grub-core/lib/x86_64/relocator_asm.S
new file mode 100644
index 0000000..2ab6d8c
--- /dev/null
+++ b/grub-core/lib/x86_64/relocator_asm.S
@@ -0,0 +1,85 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/i386/memory.h>
+
+	.p2align	2
+
+VARIABLE(grub_relocator_backward_start)
+	/* mov imm32, %rax */
+	.byte	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator_backward_dest)
+	.long	0, 0
+	movq	%rax, %rdi
+
+	/* mov imm64, %rax */
+	.byte	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator_backward_src)
+	.long	0, 0
+	movq	%rax, %rsi
+
+	/* mov imm64, %rcx */
+	.byte	0x48
+	.byte	0xb9
+VARIABLE(grub_relocator_backward_chunk_size)
+	.long	0, 0
+
+	add	%rcx, %rsi
+	add	%rcx, %rdi
+
+	/* Backward movsb is implicitly off-by-one.  compensate that.  */
+	sub	$1,	%rsi
+	sub	$1,	%rdi
+
+	/* Backward copy.  */
+	std
+
+	rep
+	movsb
+VARIABLE(grub_relocator_backward_end)
+
+
+VARIABLE(grub_relocator_forward_start)
+	/* mov imm64, %rax */
+	.byte	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator_forward_dest)
+	.long	0, 0
+	movq	%rax, %rdi
+
+	/* mov imm64, %rax */
+	.byte	0x48
+	.byte	0xb8
+VARIABLE(grub_relocator_forward_src)
+	.long	0, 0
+	movq	%rax, %rsi
+
+	/* mov imm64, %rcx */
+	.byte	0x48
+	.byte	0xb9
+VARIABLE(grub_relocator_forward_chunk_size)
+	.long	0, 0
+
+	/* Forward copy.  */
+	cld
+	rep
+	movsb
+VARIABLE(grub_relocator_forward_end)
diff --git a/grub-core/lib/x86_64/setjmp.S b/grub-core/lib/x86_64/setjmp.S
new file mode 100644
index 0000000..6b151bc
--- /dev/null
+++ b/grub-core/lib/x86_64/setjmp.S
@@ -0,0 +1,68 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+/*
+ *  jmp_buf:
+ *   rbx rsp rbp r12 r13 r14 r15 rip
+ *   0   8   16  24  32  40  48  56
+ */
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	pop	%rsi		/* Return address, and adjust the stack */
+	xorq	%rax, %rax
+	movq	%rbx, 0(%rdi)	/* RBX */
+	movq	%rsp, 8(%rdi)   /* RSP */
+	push	%rsi
+	movq	%rbp, 16(%rdi)	/* RBP */
+	movq	%r12, 24(%rdi)	/* R12 */
+	movq	%r13, 32(%rdi)	/* R13 */
+	movq	%r14, 40(%rdi)	/* R14 */
+	movq	%r15, 48(%rdi)	/* R15 */
+	movq	%rsi, 56(%rdi)	/* RSI */
+	ret
+
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	movl	%esi, %eax
+	orl	%eax, %eax
+	jnz	1f
+	incl	%eax
+1:
+
+	movq	(%rdi), %rbx
+	movq	8(%rdi), %rsp
+	movq	16(%rdi), %rbp
+	movq	24(%rdi), %r12
+	movq    32(%rdi), %r13
+	movq    40(%rdi), %r14
+	movq    48(%rdi), %r15
+	jmp	*56(%rdi)
diff --git a/grub-core/lib/x86_64/xen/relocator.S b/grub-core/lib/x86_64/xen/relocator.S
new file mode 100644
index 0000000..f5364ed
--- /dev/null
+++ b/grub-core/lib/x86_64/xen/relocator.S
@@ -0,0 +1,133 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/x86_64/memory.h>
+#include <grub/x86_64/types.h>
+#include <grub/symbol.h>
+#include <grub/xen.h>
+
+/* Macro to load an imm64 value stored by the C-part into %rax: */
+#define MOV_IMM64_RAX(var) .byte 0x48, 0xb8; VARIABLE(var); .quad 0
+
+	.p2align	4	/* force 16-byte alignment */
+
+VARIABLE(grub_relocator_xen_remap_start)
+LOCAL(base):
+	/* Remap the remapper to it's new address. */
+	MOV_IMM64_RAX(grub_relocator_xen_remapper_virt)
+
+	movq    %rax, %rdi	/* %rdi: new virtual address of remapper */
+	movq    %rax, %rbx	/* Remember new virtual address */
+
+	MOV_IMM64_RAX(grub_relocator_xen_remapper_map)
+
+	movq    %rax, %rsi	/* %rsi: page table entry */
+
+	movq    $UVMF_INVLPG, %rdx	/* %rdx: flags (inv. single entry) */
+	movq    $__HYPERVISOR_update_va_mapping, %rax
+	syscall			/* Do the remap operation */
+
+	addq   $(LOCAL(cont) - LOCAL(base)), %rbx
+
+	jmp *%rbx		/* Continue with new virtual address */
+
+LOCAL(cont):
+	/* Modify mappings of new page tables to be read-only. */
+	MOV_IMM64_RAX(grub_relocator_xen_mfn_list)
+
+	movq	%rax, %rbx	/* %rbx is the base of the p2m list */
+	leaq	EXT_C(grub_relocator_xen_paging_areas) (%rip), %r8
+
+1:
+	movq	0(%r8), %r12	/* Get start pfn of the current area */
+	movq	GRUB_TARGET_SIZEOF_LONG(%r8), %rcx	/* Get # of pg tables */
+	testq	%rcx, %rcx	/* 0 -> last area reached */
+	jz	3f
+2:
+	movq	%r12, %rdi
+	shlq	$PAGE_SHIFT, %rdi	/* virtual address (1:1 mapping) */
+	movq    (%rbx, %r12, 8), %rsi	/* mfn */
+	shlq    $PAGE_SHIFT,  %rsi
+	orq     $(GRUB_PAGE_PRESENT | GRUB_PAGE_USER), %rsi	/* Build pte */
+	movq    $UVMF_INVLPG, %rdx
+	movq    %rcx, %r9	/* %rcx clobbered by hypercall */
+	movq    $__HYPERVISOR_update_va_mapping, %rax
+	syscall
+
+	movq    %r9, %rcx
+	incq	%r12		/* next pfn */
+
+	loop 2b
+
+	addq	$(2 * GRUB_TARGET_SIZEOF_LONG), %r8	/* next pg table area */
+	jmp	1b
+
+3:
+	/* Switch page tables: pin new L4 pt, load cr3, unpin old L4. */
+	leaq   EXT_C(grub_relocator_xen_mmu_op) (%rip), %rdi
+	movq   $3, %rsi		/* 3 mmu ops */
+	movq   $0, %rdx		/* pdone (not used) */
+	movq   $DOMID_SELF, %r10
+	movq   $__HYPERVISOR_mmuext_op, %rax
+	syscall
+
+	/* Continue in virtual kernel mapping. */
+	MOV_IMM64_RAX(grub_relocator_xen_remap_continue)
+
+	jmp *%rax
+
+VARIABLE(grub_relocator_xen_paging_areas)
+	/* array of start, size pairs, size 0 is end marker */
+	.quad	0, 0, 0, 0, 0, 0, 0, 0
+
+VARIABLE(grub_relocator_xen_mmu_op)
+	.space 256
+
+VARIABLE(grub_relocator_xen_remap_end)
+
+
+VARIABLE(grub_relocator_xen_start)
+	/* Unmap old remapper area. */
+	MOV_IMM64_RAX(grub_relocator_xen_remapper_virt2)
+
+	movq    %rax, %rdi
+
+	xorq    %rax, %rax	/* Invalid pte */
+	movq    %rax, %rsi
+
+	movq    $UVMF_INVLPG, %rdx
+	movq    $__HYPERVISOR_update_va_mapping, %rax
+	syscall
+
+	/* Prepare registers for starting kernel. */
+	MOV_IMM64_RAX(grub_relocator_xen_stack)
+
+	movq	%rax, %rsp
+
+	MOV_IMM64_RAX(grub_relocator_xen_start_info)
+
+	movq	%rax, %rsi
+
+	cld
+
+	MOV_IMM64_RAX(grub_relocator_xen_entry_point)
+
+	/* Now start the new kernel. */
+	jmp *%rax
+
+VARIABLE(grub_relocator_xen_end)
diff --git a/grub-core/lib/xen/datetime.c b/grub-core/lib/xen/datetime.c
new file mode 100644
index 0000000..d96176e
--- /dev/null
+++ b/grub-core/lib/xen/datetime.c
@@ -0,0 +1,40 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/datetime.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/xen.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_get_datetime (struct grub_datetime *datetime)
+{
+  long long nix;
+  nix = (grub_xen_shared_info->wc_sec
+	 + grub_divmod64 (grub_xen_shared_info->vcpu_info[0].time.system_time, 1000000000, 0));
+  grub_unixtime2datetime (nix, datetime);
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_set_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_IO, "setting time isn't supported");
+}
diff --git a/grub-core/lib/xen/halt.c b/grub-core/lib/xen/halt.c
new file mode 100644
index 0000000..2aceead
--- /dev/null
+++ b/grub-core/lib/xen/halt.c
@@ -0,0 +1,32 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/kernel.h>
+#include <grub/xen.h>
+
+void
+grub_halt (void)
+{
+  struct sched_shutdown arg;
+
+  arg.reason = SHUTDOWN_poweroff;
+  grub_xen_sched_op (SCHEDOP_shutdown, &arg);
+  for (;;);
+}
diff --git a/grub-core/lib/xen/reboot.c b/grub-core/lib/xen/reboot.c
new file mode 100644
index 0000000..fd7609a
--- /dev/null
+++ b/grub-core/lib/xen/reboot.c
@@ -0,0 +1,32 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/kernel.h>
+#include <grub/xen.h>
+
+void
+grub_reboot (void)
+{
+  struct sched_shutdown arg;
+
+  arg.reason = SHUTDOWN_reboot;
+  grub_xen_sched_op (SCHEDOP_shutdown, &arg);
+  for (;;);
+}
diff --git a/grub-core/lib/xen/relocator.c b/grub-core/lib/xen/relocator.c
new file mode 100644
index 0000000..4d0cbca
--- /dev/null
+++ b/grub-core/lib/xen/relocator.c
@@ -0,0 +1,137 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/xen.h>
+
+#include <grub/xen/relocator.h>
+#include <grub/relocator_private.h>
+
+typedef grub_addr_t grub_xen_reg_t;
+
+struct grub_relocator_xen_paging_area {
+  grub_xen_reg_t start;
+  grub_xen_reg_t size;
+} GRUB_PACKED;
+
+extern grub_uint8_t grub_relocator_xen_start;
+extern grub_uint8_t grub_relocator_xen_end;
+extern grub_uint8_t grub_relocator_xen_remap_start;
+extern grub_uint8_t grub_relocator_xen_remap_end;
+extern grub_xen_reg_t grub_relocator_xen_stack;
+extern grub_xen_reg_t grub_relocator_xen_start_info;
+extern grub_xen_reg_t grub_relocator_xen_entry_point;
+extern grub_xen_reg_t grub_relocator_xen_remapper_virt;
+extern grub_xen_reg_t grub_relocator_xen_remapper_virt2;
+extern grub_xen_reg_t grub_relocator_xen_remapper_map;
+extern grub_xen_reg_t grub_relocator_xen_mfn_list;
+extern struct grub_relocator_xen_paging_area
+  grub_relocator_xen_paging_areas[XEN_MAX_MAPPINGS];
+extern grub_xen_reg_t grub_relocator_xen_remap_continue;
+#ifdef __i386__
+extern grub_xen_reg_t grub_relocator_xen_mmu_op_addr;
+extern grub_xen_reg_t grub_relocator_xen_paging_areas_addr;
+extern grub_xen_reg_t grub_relocator_xen_remapper_map_high;
+#endif
+extern mmuext_op_t grub_relocator_xen_mmu_op[3];
+
+#define RELOCATOR_SIZEOF(x)	(&grub_relocator##x##_end - &grub_relocator##x##_start)
+
+grub_err_t
+grub_relocator_xen_boot (struct grub_relocator *rel,
+			 struct grub_relocator_xen_state state,
+			 grub_uint64_t remapper_pfn,
+			 grub_addr_t remapper_virt,
+			 grub_uint64_t trampoline_pfn,
+			 grub_addr_t trampoline_virt)
+{
+  grub_err_t err;
+  void *relst;
+  int i;
+  grub_relocator_chunk_t ch, ch_tramp;
+  grub_xen_mfn_t *mfn_list =
+    (grub_xen_mfn_t *) grub_xen_start_page_addr->mfn_list;
+
+  err = grub_relocator_alloc_chunk_addr (rel, &ch, remapper_pfn << 12,
+					 RELOCATOR_SIZEOF (_xen_remap));
+  if (err)
+    return err;
+  err = grub_relocator_alloc_chunk_addr (rel, &ch_tramp, trampoline_pfn << 12,
+					 RELOCATOR_SIZEOF (_xen));
+  if (err)
+    return err;
+
+  grub_relocator_xen_stack = state.stack;
+  grub_relocator_xen_start_info = state.start_info;
+  grub_relocator_xen_entry_point = state.entry_point;
+  for (i = 0; i < XEN_MAX_MAPPINGS; i++)
+    {
+      grub_relocator_xen_paging_areas[i].start = state.paging_start[i];
+      grub_relocator_xen_paging_areas[i].size = state.paging_size[i];
+    }
+  grub_relocator_xen_remapper_virt = remapper_virt;
+  grub_relocator_xen_remapper_virt2 = remapper_virt;
+  grub_relocator_xen_remap_continue = trampoline_virt;
+
+  grub_relocator_xen_remapper_map = (mfn_list[remapper_pfn] << 12) | 5;
+#ifdef __i386__
+  grub_relocator_xen_remapper_map_high = (mfn_list[remapper_pfn] >> 20);
+  grub_relocator_xen_mmu_op_addr = (char *) &grub_relocator_xen_mmu_op
+    - (char *) &grub_relocator_xen_remap_start + remapper_virt;
+  grub_relocator_xen_paging_areas_addr =
+    (char *) &grub_relocator_xen_paging_areas
+    - (char *) &grub_relocator_xen_remap_start + remapper_virt;
+#endif
+
+  grub_relocator_xen_mfn_list = state.mfn_list;
+
+  grub_memset (grub_relocator_xen_mmu_op, 0,
+	       sizeof (grub_relocator_xen_mmu_op));
+#ifdef __i386__
+  grub_relocator_xen_mmu_op[0].cmd = MMUEXT_PIN_L3_TABLE;
+#else
+  grub_relocator_xen_mmu_op[0].cmd = MMUEXT_PIN_L4_TABLE;
+#endif
+  grub_relocator_xen_mmu_op[0].arg1.mfn = mfn_list[state.paging_start[0]];
+  grub_relocator_xen_mmu_op[1].cmd = MMUEXT_NEW_BASEPTR;
+  grub_relocator_xen_mmu_op[1].arg1.mfn = mfn_list[state.paging_start[0]];
+  grub_relocator_xen_mmu_op[2].cmd = MMUEXT_UNPIN_TABLE;
+  grub_relocator_xen_mmu_op[2].arg1.mfn =
+    mfn_list[grub_xen_start_page_addr->pt_base >> 12];
+
+  grub_memmove (get_virtual_current_address (ch),
+		&grub_relocator_xen_remap_start,
+		RELOCATOR_SIZEOF (_xen_remap));
+  grub_memmove (get_virtual_current_address (ch_tramp),
+		&grub_relocator_xen_start, RELOCATOR_SIZEOF (_xen));
+
+  err = grub_relocator_prepare_relocs (rel, get_physical_target_address (ch),
+				       &relst, NULL);
+  if (err)
+    return err;
+
+  ((void (*)(void)) relst) ();
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/lib/xzembed/xz.h b/grub-core/lib/xzembed/xz.h
new file mode 100644
index 0000000..f7b32d8
--- /dev/null
+++ b/grub-core/lib/xzembed/xz.h
@@ -0,0 +1,188 @@
+/* xz.h - XZ decompressor */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#ifndef XZ_H
+#define XZ_H
+
+#include <config.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <string.h>
+#include <grub/misc.h>
+
+#ifndef GRUB_POSIX_BOOL_DEFINED
+typedef enum { false = 0, true = 1 } bool;
+#endif
+
+/**
+ * enum xz_ret - Return codes
+ * @XZ_OK:              Everything is OK so far. More input or more output
+ *                      space is required to continue.
+ * @XZ_STREAM_END:      Operation finished successfully.
+ * @XZ_MEMLIMIT_ERROR:  Not enough memory was preallocated at decoder
+ *                      initialization time.
+ * @XZ_FORMAT_ERROR:    File format was not recognized (wrong magic bytes).
+ * @XZ_OPTIONS_ERROR:   This implementation doesn't support the requested
+ *                      compression options. In the decoder this means that
+ *                      the header CRC32 matches, but the header itself
+ *                      specifies something that we don't support.
+ * @XZ_DATA_ERROR:      Compressed data is corrupt.
+ * @XZ_BUF_ERROR:       Cannot make any progress. Details are slightly
+ *                      different between multi-call and single-call mode;
+ *                      more information below.
+ *
+ * In multi-call mode, XZ_BUF_ERROR is returned when two consecutive calls
+ * to XZ code cannot consume any input and cannot produce any new output.
+ * This happens when there is no new input available, or the output buffer
+ * is full while at least one output byte is still pending. Assuming your
+ * code is not buggy, you can get this error only when decoding a compressed
+ * stream that is truncated or otherwise corrupt.
+ *
+ * In single-call mode, XZ_BUF_ERROR is returned only when the output buffer
+ * is too small, or the compressed input is corrupt in a way that makes the
+ * decoder produce more output than the caller expected. When it is
+ * (relatively) clear that the compressed input is truncated, XZ_DATA_ERROR
+ * is used instead of XZ_BUF_ERROR.
+ */
+enum xz_ret {
+	XZ_OK,
+	XZ_STREAM_END,
+	XZ_MEMLIMIT_ERROR,
+	XZ_FORMAT_ERROR,
+	XZ_OPTIONS_ERROR,
+	XZ_DATA_ERROR,
+	XZ_BUF_ERROR
+};
+
+/**
+ * struct xz_buf - Passing input and output buffers to XZ code
+ * @in:         Beginning of the input buffer. This may be NULL if and only
+ *              if in_pos is equal to in_size.
+ * @in_pos:     Current position in the input buffer. This must not exceed
+ *              in_size.
+ * @in_size:    Size of the input buffer
+ * @out:        Beginning of the output buffer. This may be NULL if and only
+ *              if out_pos is equal to out_size.
+ * @out_pos:    Current position in the output buffer. This must not exceed
+ *              out_size.
+ * @out_size:   Size of the output buffer
+ *
+ * Only the contents of the output buffer from out[out_pos] onward, and
+ * the variables in_pos and out_pos are modified by the XZ code.
+ */
+struct xz_buf {
+	const uint8_t *in;
+	size_t in_pos;
+	size_t in_size;
+
+	uint8_t *out;
+	size_t out_pos;
+	size_t out_size;
+};
+
+/**
+ * struct xz_dec - Opaque type to hold the XZ decoder state
+ */
+struct xz_dec;
+
+/**
+ * xz_dec_init() - Allocate and initialize a XZ decoder state
+ * @dict_max:   Maximum size of the LZMA2 dictionary (history buffer) for
+ *              multi-call decoding, or special value of zero to indicate
+ *              single-call decoding mode.
+ *
+ * If dict_max > 0, the decoder is initialized to work in multi-call mode.
+ * dict_max number of bytes of memory is preallocated for the LZMA2
+ * dictionary. This way there is no risk that xz_dec_run() could run out
+ * of memory, since xz_dec_run() will never allocate any memory. Instead,
+ * if the preallocated dictionary is too small for decoding the given input
+ * stream, xz_dec_run() will return XZ_MEMLIMIT_ERROR. Thus, it is important
+ * to know what kind of data will be decoded to avoid allocating excessive
+ * amount of memory for the dictionary.
+ *
+ * LZMA2 dictionary is always 2^n bytes or 2^n + 2^(n-1) bytes (the latter
+ * sizes are less common in practice). In the kernel, dictionary sizes of
+ * 64 KiB, 128 KiB, 256 KiB, 512 KiB, and 1 MiB are probably the only
+ * reasonable values.
+ *
+ * If dict_max == 0, the decoder is initialized to work in single-call mode.
+ * In single-call mode, xz_dec_run() decodes the whole stream at once. The
+ * caller must provide enough output space or the decoding will fail. The
+ * output space is used as the dictionary buffer, which is why there is
+ * no need to allocate the dictionary as part of the decoder's internal
+ * state.
+ *
+ * Because the output buffer is used as the workspace, streams encoded using
+ * a big dictionary are not a problem in single-call. It is enough that the
+ * output buffer is is big enough to hold the actual uncompressed data; it
+ * can be smaller than the dictionary size stored in the stream headers.
+ *
+ * On success, xz_dec_init() returns a pointer to struct xz_dec, which is
+ * ready to be used with xz_dec_run(). On error, xz_dec_init() returns NULL.
+ */
+struct xz_dec * xz_dec_init(uint32_t dict_max);
+
+/**
+ * xz_dec_run() - Run the XZ decoder
+ * @s:          Decoder state allocated using xz_dec_init()
+ * @b:          Input and output buffers
+ *
+ * In multi-call mode, this function may return any of the values listed in
+ * enum xz_ret.
+ *
+ * In single-call mode, this function never returns XZ_OK. If an error occurs
+ * in single-call mode (return value is not XZ_STREAM_END), b->in_pos and
+ * b->out_pos are not modified, and the contents of the output buffer from
+ * b->out[b->out_pos] onward are undefined.
+ *
+ * NOTE: In single-call mode, the contents of the output buffer are undefined
+ * also after XZ_BUF_ERROR. This is because with some filter chains, there
+ * may be a second pass over the output buffer, and this pass cannot be
+ * properly done if the output buffer is truncated. Thus, you cannot give
+ * the single-call decoder a too small buffer and then expect to get that
+ * amount valid data from the beginning of the stream. You must use the
+ * multi-call decoder if you don't want to uncompress the whole stream.
+ */
+enum xz_ret xz_dec_run(struct xz_dec *s, struct xz_buf *b);
+
+/**
+ * xz_dec_reset() - Reset an already allocated decoder state
+ * @s:          Decoder state allocated using xz_dec_init()
+ *
+ * This function can be used to reset the multi-call decoder state without
+ * freeing and reallocating memory with xz_dec_end() and xz_dec_init().
+ *
+ * In single-call mode, xz_dec_reset() is always called in the beginning of
+ * xz_dec_run(). Thus, explicit call to xz_dec_reset() is useful only in
+ * multi-call mode.
+ */
+void xz_dec_reset(struct xz_dec *s);
+
+/**
+ * xz_dec_end() - Free the memory allocated for the decoder state
+ * @s:          Decoder state allocated using xz_dec_init(). If s is NULL,
+ *              this function does nothing.
+ */
+void xz_dec_end(struct xz_dec *s);
+
+#endif
diff --git a/grub-core/lib/xzembed/xz_config.h b/grub-core/lib/xzembed/xz_config.h
new file mode 100644
index 0000000..24d570f
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_config.h
@@ -0,0 +1,152 @@
+/* xz_config.h - Private includes and definitions for userspace use */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#ifndef XZ_CONFIG_H
+#define XZ_CONFIG_H
+
+/* Enable BCJ filter decoders. */
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+
+#define XZ_DEC_X86
+#define XZ_DEC_POWERPC
+#define XZ_DEC_IA64
+#define XZ_DEC_ARM
+#define XZ_DEC_ARMTHUMB
+#define XZ_DEC_SPARC
+
+#else
+
+#if defined(__i386__) || defined(__x86_64__)
+  #define XZ_DEC_X86
+#endif
+
+#ifdef __powerpc__
+  #define XZ_DEC_POWERPC
+#endif
+
+#ifdef __ia64__
+  #define XZ_DEC_IA64
+#endif
+
+#ifdef __arm__
+  #define XZ_DEC_ARM
+#endif
+
+#ifdef __arm__
+  #define XZ_DEC_ARMTHUMB
+#endif
+
+#ifdef __sparc__
+  #define XZ_DEC_SPARC
+#endif
+#endif
+
+#include "xz.h"
+#include <stdlib.h>
+
+#define kmalloc(size, flags) malloc(size)
+#define kfree(ptr) free(ptr)
+#define vmalloc(size) malloc(size)
+#define vfree(ptr) free(ptr)
+
+#define memeq(a, b, size) (memcmp(a, b, size) == 0)
+#define memzero(buf, size) memset(buf, 0, size)
+
+#define min(x, y) ((x) < (y) ? (x) : (y))
+#define min_t(type, x, y) min(x, y)
+
+/*
+ * Some functions have been marked with __always_inline to keep the
+ * performance reasonable even when the compiler is optimizing for
+ * small code size. You may be able to save a few bytes by #defining
+ * __always_inline to plain inline, but don't complain if the code
+ * becomes slow.
+ *
+ * NOTE: System headers on GNU/Linux may #define this macro already,
+ * so if you want to change it, it you need to #undef it first.
+ */
+#ifndef __always_inline
+#	ifdef __GNUC__
+#		define __always_inline \
+			inline __attribute__((__always_inline__))
+#	else
+#		define __always_inline inline
+#	endif
+#endif
+
+/*
+ * Some functions are marked to never be inlined to reduce stack usage.
+ * If you don't care about stack usage, you may want to modify this so
+ * that noinline_for_stack is #defined to be empty even when using GCC.
+ * Doing so may save a few bytes in binary size.
+ */
+#ifndef noinline_for_stack
+#	ifdef __GNUC__
+#		define noinline_for_stack __attribute__((__noinline__))
+#	else
+#		define noinline_for_stack
+#	endif
+#endif
+
+/* Inline functions to access unaligned unsigned 32-bit integers */
+static inline uint32_t get_unaligned_le32(const uint8_t *buf)
+{
+	return (uint32_t)buf[0]
+			| ((uint32_t)buf[1] << 8)
+			| ((uint32_t)buf[2] << 16)
+			| ((uint32_t)buf[3] << 24);
+}
+
+static inline uint32_t get_unaligned_be32(const uint8_t *buf)
+{
+	return (uint32_t)(buf[0] << 24)
+			| ((uint32_t)buf[1] << 16)
+			| ((uint32_t)buf[2] << 8)
+			| (uint32_t)buf[3];
+}
+
+static inline void put_unaligned_le32(uint32_t val, uint8_t *buf)
+{
+	buf[0] = (uint8_t)val;
+	buf[1] = (uint8_t)(val >> 8);
+	buf[2] = (uint8_t)(val >> 16);
+	buf[3] = (uint8_t)(val >> 24);
+}
+
+static inline void put_unaligned_be32(uint32_t val, uint8_t *buf)
+{
+	buf[0] = (uint8_t)(val >> 24);
+	buf[1] = (uint8_t)(val >> 16);
+	buf[2] = (uint8_t)(val >> 8);
+	buf[3] = (uint8_t)val;
+}
+
+/*
+ * Use get_unaligned_le32() also for aligned access for simplicity. On
+ * little endian systems, #define get_le32(ptr) (*(const uint32_t *)(ptr))
+ * could save a few bytes in code size.
+ */
+#define get_le32 get_unaligned_le32
+
+#endif
diff --git a/grub-core/lib/xzembed/xz_dec_bcj.c b/grub-core/lib/xzembed/xz_dec_bcj.c
new file mode 100644
index 0000000..bf6b586
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_dec_bcj.c
@@ -0,0 +1,578 @@
+/* xz_dec_bcj.c - Branch/Call/Jump (BCJ) filter decoders */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#include "xz_private.h"
+
+struct xz_dec_bcj {
+	/* Type of the BCJ filter being used */
+	enum {
+		BCJ_X86 = 4,        /* x86 or x86-64 */
+		BCJ_POWERPC = 5,    /* Big endian only */
+		BCJ_IA64 = 6,       /* Big or little endian */
+		BCJ_ARM = 7,        /* Little endian only */
+		BCJ_ARMTHUMB = 8,   /* Little endian only */
+		BCJ_SPARC = 9       /* Big or little endian */
+	} type;
+
+	/*
+	 * Return value of the next filter in the chain. We need to preserve
+	 * this information across calls, because we must not call the next
+	 * filter anymore once it has returned XZ_STREAM_END.
+	 */
+	enum xz_ret ret;
+
+	/* True if we are operating in single-call mode. */
+	bool single_call;
+
+	/*
+	 * Absolute position relative to the beginning of the uncompressed
+	 * data (in a single .xz Block). We care only about the lowest 32
+	 * bits so this doesn't need to be uint64_t even with big files.
+	 */
+	uint32_t pos;
+
+	/* x86 filter state */
+	uint32_t x86_prev_mask;
+
+	/* Temporary space to hold the variables from struct xz_buf */
+	uint8_t *out;
+	size_t out_pos;
+	size_t out_size;
+
+	struct {
+		/* Amount of already filtered data in the beginning of buf */
+		size_t filtered;
+
+		/* Total amount of data currently stored in buf  */
+		size_t size;
+
+		/*
+		 * Buffer to hold a mix of filtered and unfiltered data. This
+		 * needs to be big enough to hold Alignment + 2 * Look-ahead:
+		 *
+		 * Type         Alignment   Look-ahead
+		 * x86              1           4
+		 * PowerPC          4           0
+		 * IA-64           16           0
+		 * ARM              4           0
+		 * ARM-Thumb        2           2
+		 * SPARC            4           0
+		 */
+		uint8_t buf[16];
+	} temp;
+};
+
+#ifdef XZ_DEC_X86
+/*
+ * This is macro used to test the most significant byte of a memory address
+ * in an x86 instruction.
+ */
+#define bcj_x86_test_msbyte(b) ((b) == 0x00 || (b) == 0xFF)
+
+static noinline_for_stack size_t bcj_x86(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	static const bool mask_to_allowed_status[8]
+		= { true, true, true, false, true, false, false, false };
+
+	static const uint8_t mask_to_bit_num[8] = { 0, 1, 2, 2, 3, 3, 3, 3 };
+
+	size_t i;
+	size_t prev_pos = (size_t)-1;
+	uint32_t prev_mask = s->x86_prev_mask;
+	uint32_t src;
+	uint32_t dest;
+	uint32_t j;
+	uint8_t b;
+
+	if (size <= 4)
+		return 0;
+
+	size -= 4;
+	for (i = 0; i < size; ++i) {
+		if ((buf[i] & 0xFE) != 0xE8)
+			continue;
+
+		prev_pos = i - prev_pos;
+		if (prev_pos > 3) {
+			prev_mask = 0;
+		} else {
+			prev_mask = (prev_mask << (prev_pos - 1)) & 7;
+			if (prev_mask != 0) {
+				b = buf[i + 4 - mask_to_bit_num[prev_mask]];
+				if (!mask_to_allowed_status[prev_mask]
+						|| bcj_x86_test_msbyte(b)) {
+					prev_pos = i;
+					prev_mask = (prev_mask << 1) | 1;
+					continue;
+				}
+			}
+		}
+
+		prev_pos = i;
+
+		if (bcj_x86_test_msbyte(buf[i + 4])) {
+			src = get_unaligned_le32(buf + i + 1);
+			while (true) {
+				dest = src - (s->pos + (uint32_t)i + 5);
+				if (prev_mask == 0)
+					break;
+
+				j = mask_to_bit_num[prev_mask] * 8;
+				b = (uint8_t)(dest >> (24 - j));
+				if (!bcj_x86_test_msbyte(b))
+					break;
+
+				src = dest ^ (((uint32_t)1 << (32 - j)) - 1);
+			}
+
+			dest &= 0x01FFFFFF;
+			dest |= (uint32_t)0 - (dest & 0x01000000);
+			put_unaligned_le32(dest, buf + i + 1);
+			i += 4;
+		} else {
+			prev_mask = (prev_mask << 1) | 1;
+		}
+	}
+
+	prev_pos = i - prev_pos;
+	s->x86_prev_mask = prev_pos > 3 ? 0 : prev_mask << (prev_pos - 1);
+	return i;
+}
+#endif
+
+#ifdef XZ_DEC_POWERPC
+static noinline_for_stack size_t bcj_powerpc(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	size_t i;
+	uint32_t instr;
+
+	for (i = 0; i + 3 < size; i += 4) {
+		instr = get_unaligned_be32(buf + i);
+		if ((instr & 0xFC000003) == 0x48000001) {
+			instr &= 0x03FFFFFC;
+			instr -= s->pos + (uint32_t)i;
+			instr &= 0x03FFFFFC;
+			instr |= 0x48000001;
+			put_unaligned_be32(instr, buf + i);
+		}
+	}
+
+	return i;
+}
+#endif
+
+#ifdef XZ_DEC_IA64
+static noinline_for_stack size_t bcj_ia64(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	static const uint8_t branch_table[32] = {
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		4, 4, 6, 6, 0, 0, 7, 7,
+		4, 4, 0, 0, 4, 4, 0, 0
+	};
+
+	/*
+	 * The local variables take a little bit stack space, but it's less
+	 * than what LZMA2 decoder takes, so it doesn't make sense to reduce
+	 * stack usage here without doing that for the LZMA2 decoder too.
+	 */
+
+	/* Loop counters */
+	size_t i;
+	size_t j;
+
+	/* Instruction slot (0, 1, or 2) in the 128-bit instruction word */
+	uint32_t slot;
+
+	/* Bitwise offset of the instruction indicated by slot */
+	uint32_t bit_pos;
+
+	/* bit_pos split into byte and bit parts */
+	uint32_t byte_pos;
+	uint32_t bit_res;
+
+	/* Address part of an instruction */
+	uint32_t addr;
+
+	/* Mask used to detect which instructions to convert */
+	uint32_t mask;
+
+	/* 41-bit instruction stored somewhere in the lowest 48 bits */
+	uint64_t instr;
+
+	/* Instruction normalized with bit_res for easier manipulation */
+	uint64_t norm;
+
+	for (i = 0; i + 16 <= size; i += 16) {
+		mask = branch_table[buf[i] & 0x1F];
+		for (slot = 0, bit_pos = 5; slot < 3; ++slot, bit_pos += 41) {
+			if (((mask >> slot) & 1) == 0)
+				continue;
+
+			byte_pos = bit_pos >> 3;
+			bit_res = bit_pos & 7;
+			instr = 0;
+			for (j = 0; j < 6; ++j)
+				instr |= (uint64_t)(buf[i + j + byte_pos])
+						<< (8 * j);
+
+			norm = instr >> bit_res;
+
+			if (((norm >> 37) & 0x0F) == 0x05
+					&& ((norm >> 9) & 0x07) == 0) {
+				addr = (norm >> 13) & 0x0FFFFF;
+				addr |= ((uint32_t)(norm >> 36) & 1) << 20;
+				addr <<= 4;
+				addr -= s->pos + (uint32_t)i;
+				addr >>= 4;
+
+				norm &= ~((uint64_t)0x8FFFFF << 13);
+				norm |= (uint64_t)(addr & 0x0FFFFF) << 13;
+				norm |= (uint64_t)(addr & 0x100000)
+						<< (36 - 20);
+
+				instr &= (1 << bit_res) - 1;
+				instr |= norm << bit_res;
+
+				for (j = 0; j < 6; j++)
+					buf[i + j + byte_pos]
+						= (uint8_t)(instr >> (8 * j));
+			}
+		}
+	}
+
+	return i;
+}
+#endif
+
+#ifdef XZ_DEC_ARM
+static noinline_for_stack size_t bcj_arm(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	size_t i;
+	uint32_t addr;
+
+	for (i = 0; i + 4 <= size; i += 4) {
+		if (buf[i + 3] == 0xEB) {
+			addr = (uint32_t)buf[i] | ((uint32_t)buf[i + 1] << 8)
+					| ((uint32_t)buf[i + 2] << 16);
+			addr <<= 2;
+			addr -= s->pos + (uint32_t)i + 8;
+			addr >>= 2;
+			buf[i] = (uint8_t)addr;
+			buf[i + 1] = (uint8_t)(addr >> 8);
+			buf[i + 2] = (uint8_t)(addr >> 16);
+		}
+	}
+
+	return i;
+}
+#endif
+
+#ifdef XZ_DEC_ARMTHUMB
+static noinline_for_stack size_t bcj_armthumb(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	size_t i;
+	uint32_t addr;
+
+	for (i = 0; i + 4 <= size; i += 2) {
+		if ((buf[i + 1] & 0xF8) == 0xF0
+				&& (buf[i + 3] & 0xF8) == 0xF8) {
+			addr = (((uint32_t)buf[i + 1] & 0x07) << 19)
+					| ((uint32_t)buf[i] << 11)
+					| (((uint32_t)buf[i + 3] & 0x07) << 8)
+					| (uint32_t)buf[i + 2];
+			addr <<= 1;
+			addr -= s->pos + (uint32_t)i + 4;
+			addr >>= 1;
+			buf[i + 1] = (uint8_t)(0xF0 | ((addr >> 19) & 0x07));
+			buf[i] = (uint8_t)(addr >> 11);
+			buf[i + 3] = (uint8_t)(0xF8 | ((addr >> 8) & 0x07));
+			buf[i + 2] = (uint8_t)addr;
+			i += 2;
+		}
+	}
+
+	return i;
+}
+#endif
+
+#ifdef XZ_DEC_SPARC
+static noinline_for_stack size_t bcj_sparc(
+		struct xz_dec_bcj *s, uint8_t *buf, size_t size)
+{
+	size_t i;
+	uint32_t instr;
+
+	for (i = 0; i + 4 <= size; i += 4) {
+		instr = get_unaligned_be32(buf + i);
+		if ((instr >> 22) == 0x100 || (instr >> 22) == 0x1FF) {
+			instr <<= 2;
+			instr -= s->pos + (uint32_t)i;
+			instr >>= 2;
+			instr = ((uint32_t)0x40000000 - (instr & 0x400000))
+					| 0x40000000 | (instr & 0x3FFFFF);
+			put_unaligned_be32(instr, buf + i);
+		}
+	}
+
+	return i;
+}
+#endif
+
+/*
+ * Apply the selected BCJ filter. Update *pos and s->pos to match the amount
+ * of data that got filtered.
+ *
+ * NOTE: This is implemented as a switch statement to avoid using function
+ * pointers, which could be problematic in the kernel boot code, which must
+ * avoid pointers to static data (at least on x86).
+ */
+static void bcj_apply(struct xz_dec_bcj *s,
+		uint8_t *buf, size_t *pos, size_t size)
+{
+	size_t filtered;
+
+	buf += *pos;
+	size -= *pos;
+
+	switch (s->type) {
+#ifdef XZ_DEC_X86
+	case BCJ_X86:
+		filtered = bcj_x86(s, buf, size);
+		break;
+#endif
+#ifdef XZ_DEC_POWERPC
+	case BCJ_POWERPC:
+		filtered = bcj_powerpc(s, buf, size);
+		break;
+#endif
+#ifdef XZ_DEC_IA64
+	case BCJ_IA64:
+		filtered = bcj_ia64(s, buf, size);
+		break;
+#endif
+#ifdef XZ_DEC_ARM
+	case BCJ_ARM:
+		filtered = bcj_arm(s, buf, size);
+		break;
+#endif
+#ifdef XZ_DEC_ARMTHUMB
+	case BCJ_ARMTHUMB:
+		filtered = bcj_armthumb(s, buf, size);
+		break;
+#endif
+#ifdef XZ_DEC_SPARC
+	case BCJ_SPARC:
+		filtered = bcj_sparc(s, buf, size);
+		break;
+#endif
+	default:
+		/* Never reached but silence compiler warnings. */
+		filtered = 0;
+		break;
+	}
+
+	*pos += filtered;
+	s->pos += filtered;
+}
+
+/*
+ * Flush pending filtered data from temp to the output buffer.
+ * Move the remaining mixture of possibly filtered and unfiltered
+ * data to the beginning of temp.
+ */
+static void bcj_flush(struct xz_dec_bcj *s, struct xz_buf *b)
+{
+	size_t copy_size;
+
+	copy_size = min_t(size_t, s->temp.filtered, b->out_size - b->out_pos);
+	memcpy(b->out + b->out_pos, s->temp.buf, copy_size);
+	b->out_pos += copy_size;
+
+	s->temp.filtered -= copy_size;
+	s->temp.size -= copy_size;
+	memmove(s->temp.buf, s->temp.buf + copy_size, s->temp.size);
+}
+
+/*
+ * The BCJ filter functions are primitive in sense that they process the
+ * data in chunks of 1-16 bytes. To hide this issue, this function does
+ * some buffering.
+ */
+enum xz_ret xz_dec_bcj_run(struct xz_dec_bcj *s,
+		struct xz_dec_lzma2 *lzma2, struct xz_buf *b)
+{
+	size_t out_start;
+
+	/*
+	 * Flush pending already filtered data to the output buffer. Return
+	 * immediatelly if we couldn't flush everything, or if the next
+	 * filter in the chain had already returned XZ_STREAM_END.
+	 */
+	if (s->temp.filtered > 0) {
+		bcj_flush(s, b);
+		if (s->temp.filtered > 0)
+			return XZ_OK;
+
+		if (s->ret == XZ_STREAM_END)
+			return XZ_STREAM_END;
+	}
+
+	/*
+	 * If we have more output space than what is currently pending in
+	 * temp, copy the unfiltered data from temp to the output buffer
+	 * and try to fill the output buffer by decoding more data from the
+	 * next filter in the chain. Apply the BCJ filter on the new data
+	 * in the output buffer. If everything cannot be filtered, copy it
+	 * to temp and rewind the output buffer position accordingly.
+	 */
+	if (s->temp.size < b->out_size - b->out_pos) {
+		out_start = b->out_pos;
+		memcpy(b->out + b->out_pos, s->temp.buf, s->temp.size);
+		b->out_pos += s->temp.size;
+
+		s->ret = xz_dec_lzma2_run(lzma2, b);
+		if (s->ret != XZ_STREAM_END
+				&& (s->ret != XZ_OK || s->single_call))
+			return s->ret;
+
+		bcj_apply(s, b->out, &out_start, b->out_pos);
+
+		/*
+		 * As an exception, if the next filter returned XZ_STREAM_END,
+		 * we can do that too, since the last few bytes that remain
+		 * unfiltered are meant to remain unfiltered.
+		 */
+		if (s->ret == XZ_STREAM_END)
+			return XZ_STREAM_END;
+
+		s->temp.size = b->out_pos - out_start;
+		b->out_pos -= s->temp.size;
+		memcpy(s->temp.buf, b->out + b->out_pos, s->temp.size);
+	}
+
+	/*
+	 * If we have unfiltered data in temp, try to fill by decoding more
+	 * data from the next filter. Apply the BCJ filter on temp. Then we
+	 * hopefully can fill the actual output buffer by copying filtered
+	 * data from temp. A mix of filtered and unfiltered data may be left
+	 * in temp; it will be taken care on the next call to this function.
+	 */
+	if (s->temp.size > 0) {
+		/* Make b->out{,_pos,_size} temporarily point to s->temp. */
+		s->out = b->out;
+		s->out_pos = b->out_pos;
+		s->out_size = b->out_size;
+		b->out = s->temp.buf;
+		b->out_pos = s->temp.size;
+		b->out_size = sizeof(s->temp.buf);
+
+		s->ret = xz_dec_lzma2_run(lzma2, b);
+
+		s->temp.size = b->out_pos;
+		b->out = s->out;
+		b->out_pos = s->out_pos;
+		b->out_size = s->out_size;
+
+		if (s->ret != XZ_OK && s->ret != XZ_STREAM_END)
+			return s->ret;
+
+		bcj_apply(s, s->temp.buf, &s->temp.filtered, s->temp.size);
+
+		/*
+		 * If the next filter returned XZ_STREAM_END, we mark that
+		 * everything is filtered, since the last unfiltered bytes
+		 * of the stream are meant to be left as is.
+		 */
+		if (s->ret == XZ_STREAM_END)
+			s->temp.filtered = s->temp.size;
+
+		bcj_flush(s, b);
+		if (s->temp.filtered > 0)
+			return XZ_OK;
+	}
+
+	return s->ret;
+}
+
+#ifdef GRUB_EMBED_DECOMPRESSOR
+struct xz_dec_bcj bcj;
+#endif
+
+struct xz_dec_bcj * xz_dec_bcj_create(bool single_call)
+{
+	struct xz_dec_bcj *s;
+#ifdef GRUB_EMBED_DECOMPRESSOR
+	s = &bcj;
+#else
+	s = kmalloc(sizeof(*s), GFP_KERNEL);
+#endif
+	if (s != NULL)
+		s->single_call = single_call;
+
+	return s;
+}
+
+enum xz_ret xz_dec_bcj_reset(
+		struct xz_dec_bcj *s, uint8_t id)
+{
+	switch (id) {
+#ifdef XZ_DEC_X86
+	case BCJ_X86:
+#endif
+#ifdef XZ_DEC_POWERPC
+	case BCJ_POWERPC:
+#endif
+#ifdef XZ_DEC_IA64
+	case BCJ_IA64:
+#endif
+#ifdef XZ_DEC_ARM
+	case BCJ_ARM:
+#endif
+#ifdef XZ_DEC_ARMTHUMB
+	case BCJ_ARMTHUMB:
+#endif
+#ifdef XZ_DEC_SPARC
+	case BCJ_SPARC:
+#endif
+		break;
+
+	default:
+		/* Unsupported Filter ID */
+		return XZ_OPTIONS_ERROR;
+	}
+
+	s->type = id;
+	s->ret = XZ_OK;
+	s->pos = 0;
+	s->x86_prev_mask = 0;
+	s->temp.filtered = 0;
+	s->temp.size = 0;
+
+	return XZ_OK;
+}
diff --git a/grub-core/lib/xzembed/xz_dec_lzma2.c b/grub-core/lib/xzembed/xz_dec_lzma2.c
new file mode 100644
index 0000000..af7b770
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_dec_lzma2.c
@@ -0,0 +1,1188 @@
+/* xz_dec_lzma2.c - LZMA2 decoder */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#include "xz_private.h"
+#include "xz_lzma2.h"
+
+#pragma GCC diagnostic warning "-Wattributes"
+
+/*
+ * Range decoder initialization eats the first five bytes of each LZMA chunk.
+ */
+#define RC_INIT_BYTES 5
+
+/*
+ * Minimum number of usable input buffer to safely decode one LZMA symbol.
+ * The worst case is that we decode 22 bits using probabilities and 26
+ * direct bits. This may decode at maximum of 20 bytes of input. However,
+ * lzma_main() does an extra normalization before returning, thus we
+ * need to put 21 here.
+ */
+#define LZMA_IN_REQUIRED 21
+
+/*
+ * Dictionary (history buffer)
+ *
+ * These are always true:
+ *    start <= pos <= full <= end
+ *    pos <= limit <= end
+ *
+ * In multi-call mode, also these are true:
+ *    end == size
+ *    size <= allocated
+ *
+ * Most of these variables are size_t to support single-call mode,
+ * in which the dictionary variables address the actual output
+ * buffer directly.
+ */
+struct dictionary {
+	/* Beginning of the history buffer */
+	uint8_t *buf;
+
+	/* Old position in buf (before decoding more data) */
+	size_t start;
+
+	/* Position in buf */
+	size_t pos;
+
+	/*
+	 * How full dictionary is. This is used to detect corrupt input that
+	 * would read beyond the beginning of the uncompressed stream.
+	 */
+	size_t full;
+
+	/* Write limit; we don't write to buf[limit] or later bytes. */
+	size_t limit;
+
+	/*
+	 * End of the dictionary buffer. In multi-call mode, this is
+	 * the same as the dictionary size. In single-call mode, this
+	 * indicates the size of the output buffer.
+	 */
+	size_t end;
+
+	/*
+	 * Size of the dictionary as specified in Block Header. This is used
+	 * together with "full" to detect corrupt input that would make us
+	 * read beyond the beginning of the uncompressed stream.
+	 */
+	uint32_t size;
+
+	/*
+	 * Amount of memory allocated for the dictionary. A special
+	 * value of zero indicates that we are in single-call mode,
+	 * where the output buffer works as the dictionary.
+	 */
+	uint32_t allocated;
+};
+
+/* Range decoder */
+struct rc_dec {
+	uint32_t range;
+	uint32_t code;
+
+	/*
+	 * Number of initializing bytes remaining to be read
+	 * by rc_read_init().
+	 */
+	uint32_t init_bytes_left;
+
+	/*
+	 * Buffer from which we read our input. It can be either
+	 * temp.buf or the caller-provided input buffer.
+	 */
+	const uint8_t *in;
+	size_t in_pos;
+	size_t in_limit;
+};
+
+/* Probabilities for a length decoder. */
+struct lzma_len_dec {
+	/* Probability of match length being at least 10 */
+	uint16_t choice;
+
+	/* Probability of match length being at least 18 */
+	uint16_t choice2;
+
+	/* Probabilities for match lengths 2-9 */
+	uint16_t low[POS_STATES_MAX][LEN_LOW_SYMBOLS];
+
+	/* Probabilities for match lengths 10-17 */
+	uint16_t mid[POS_STATES_MAX][LEN_MID_SYMBOLS];
+
+	/* Probabilities for match lengths 18-273 */
+	uint16_t high[LEN_HIGH_SYMBOLS];
+};
+
+struct lzma_dec {
+	/*
+	 * LZMA properties or related bit masks (number of literal
+	 * context bits, a mask dervied from the number of literal
+	 * position bits, and a mask dervied from the number
+	 * position bits)
+	 */
+	uint32_t lc;
+	uint32_t literal_pos_mask; /* (1 << lp) - 1 */
+	uint32_t pos_mask;         /* (1 << pb) - 1 */
+
+	/* Types of the most recently seen LZMA symbols */
+	enum lzma_state state;
+
+	/* Distances of latest four matches */
+	uint32_t rep0;
+	uint32_t rep1;
+	uint32_t rep2;
+	uint32_t rep3;
+
+	/*
+	 * Length of a match. This is updated so that dict_repeat can
+	 * be called again to finish repeating the whole match.
+	 */
+	uint32_t len;
+
+	/* If 1, it's a match. Otherwise it's a single 8-bit literal. */
+	uint16_t is_match[STATES][POS_STATES_MAX];
+
+	/* If 1, it's a repeated match. The distance is one of rep0 .. rep3. */
+	uint16_t is_rep[STATES];
+
+	/*
+	 * If 0, distance of a repeated match is rep0.
+	 * Otherwise check is_rep1.
+	 */
+	uint16_t is_rep0[STATES];
+
+	/*
+	 * If 0, distance of a repeated match is rep1.
+	 * Otherwise check is_rep2.
+	 */
+	uint16_t is_rep1[STATES];
+
+	/* If 0, distance of a repeated match is rep2. Otherwise it is rep3. */
+	uint16_t is_rep2[STATES];
+
+	/*
+	 * If 1, the repeated match has length of one byte. Otherwise
+	 * the length is decoded from rep_len_decoder.
+	 */
+	uint16_t is_rep0_long[STATES][POS_STATES_MAX];
+
+	/*
+	 * Probability tree for the highest two bits of the match
+	 * distance. There is a separate probability tree for match
+	 * lengths of 2 (i.e. MATCH_LEN_MIN), 3, 4, and [5, 273].
+	 */
+	uint16_t dist_slot[DIST_STATES][DIST_SLOTS];
+
+	/*
+	 * Probility trees for additional bits for match distance
+	 * when the distance is in the range [4, 127].
+	 */
+	uint16_t dist_special[FULL_DISTANCES - DIST_MODEL_END];
+
+	/*
+	 * Probability tree for the lowest four bits of a match
+	 * distance that is equal to or greater than 128.
+	 */
+	uint16_t dist_align[ALIGN_SIZE];
+
+	/* Length of a normal match */
+	struct lzma_len_dec match_len_dec;
+
+	/* Length of a repeated match */
+	struct lzma_len_dec rep_len_dec;
+
+	/* Probabilities of literals */
+	uint16_t literal[LITERAL_CODERS_MAX][LITERAL_CODER_SIZE];
+};
+
+struct xz_dec_lzma2 {
+	/* LZMA2 */
+	struct {
+		/* Position in xz_dec_lzma2_run(). */
+		enum lzma2_seq {
+			SEQ_CONTROL,
+			SEQ_UNCOMPRESSED_1,
+			SEQ_UNCOMPRESSED_2,
+			SEQ_COMPRESSED_0,
+			SEQ_COMPRESSED_1,
+			SEQ_PROPERTIES,
+			SEQ_LZMA_PREPARE,
+			SEQ_LZMA_RUN,
+			SEQ_COPY
+		} sequence;
+
+		/*
+		 * Next position after decoding the compressed size of
+		 * the chunk.
+		 */
+		enum lzma2_seq next_sequence;
+
+		/* Uncompressed size of LZMA chunk (2 MiB at maximum) */
+		uint32_t uncompressed;
+
+		/*
+		 * Compressed size of LZMA chunk or compressed/uncompressed
+		 * size of uncompressed chunk (64 KiB at maximum)
+		 */
+		uint32_t compressed;
+
+		/*
+		 * True if dictionary reset is needed. This is false before
+		 * the first chunk (LZMA or uncompressed).
+		 */
+		bool need_dict_reset;
+
+		/*
+		 * True if new LZMA properties are needed. This is false
+		 * before the first LZMA chunk.
+		 */
+		bool need_props;
+	} lzma2;
+
+	/*
+	 * Temporary buffer which holds small number of input bytes between
+	 * decoder calls. See lzma2_lzma() for details.
+	 */
+	struct {
+		uint32_t size;
+		uint8_t buf[3 * LZMA_IN_REQUIRED];
+	} temp;
+
+	struct dictionary dict;
+	struct rc_dec rc;
+	struct lzma_dec lzma;
+};
+
+/**************
+ * Dictionary *
+ **************/
+
+/*
+ * Reset the dictionary state. When in single-call mode, set up the beginning
+ * of the dictionary to point to the actual output buffer.
+ */
+static void dict_reset(struct dictionary *dict, struct xz_buf *b)
+{
+	if (dict->allocated == 0) {
+		dict->buf = b->out + b->out_pos;
+		dict->end = b->out_size - b->out_pos;
+	}
+	dict->start = 0;
+	dict->pos = 0;
+	dict->limit = 0;
+	dict->full = 0;
+}
+
+/* Set dictionary write limit */
+static void dict_limit(struct dictionary *dict, size_t out_max)
+{
+	if (dict->end - dict->pos <= out_max)
+		dict->limit = dict->end;
+	else
+		dict->limit = dict->pos + out_max;
+}
+
+/* Return true if at least one byte can be written into the dictionary. */
+static inline bool dict_has_space(const struct dictionary *dict)
+{
+	return dict->pos < dict->limit;
+}
+
+/*
+ * Get a byte from the dictionary at the given distance. The distance is
+ * assumed to valid, or as a special case, zero when the dictionary is
+ * still empty. This special case is needed for single-call decoding to
+ * avoid writing a '\0' to the end of the destination buffer.
+ */
+static inline uint32_t dict_get(
+		const struct dictionary *dict, uint32_t dist)
+{
+	size_t offset = dict->pos - dist - 1;
+
+	if (dist >= dict->pos)
+		offset += dict->end;
+
+	return dict->full > 0 ? dict->buf[offset] : 0;
+}
+
+/*
+ * Put one byte into the dictionary. It is assumed that there is space for it.
+ */
+static inline void dict_put(struct dictionary *dict, uint8_t b)
+{
+	dict->buf[dict->pos++] = b;
+
+	if (dict->full < dict->pos)
+		dict->full = dict->pos;
+}
+
+/*
+ * Repeat given number of bytes from the given distance. If the distance is
+ * invalid, false is returned. On success, true is returned and *len is
+ * updated to indicate how many bytes were left to be repeated.
+ */
+static bool dict_repeat(
+		struct dictionary *dict, uint32_t *len, uint32_t dist)
+{
+	size_t back;
+	uint32_t left;
+
+	if (dist >= dict->full || dist >= dict->size)
+		return false;
+
+	left = min_t(size_t, dict->limit - dict->pos, *len);
+	*len -= left;
+
+	back = dict->pos - dist - 1;
+	if (dist >= dict->pos)
+		back += dict->end;
+
+	do {
+		dict->buf[dict->pos++] = dict->buf[back++];
+		if (back == dict->end)
+			back = 0;
+	} while (--left > 0);
+
+	if (dict->full < dict->pos)
+		dict->full = dict->pos;
+
+	return true;
+}
+
+/* Copy uncompressed data as is from input to dictionary and output buffers. */
+static void dict_uncompressed(
+		struct dictionary *dict, struct xz_buf *b, uint32_t *left)
+{
+	size_t copy_size;
+
+	while (*left > 0 && b->in_pos < b->in_size
+			&& b->out_pos < b->out_size) {
+		copy_size = min(b->in_size - b->in_pos,
+				b->out_size - b->out_pos);
+		if (copy_size > dict->end - dict->pos)
+			copy_size = dict->end - dict->pos;
+		if (copy_size > *left)
+			copy_size = *left;
+
+		*left -= copy_size;
+
+		memcpy(dict->buf + dict->pos, b->in + b->in_pos, copy_size);
+		dict->pos += copy_size;
+
+		if (dict->full < dict->pos)
+			dict->full = dict->pos;
+
+		if (dict->allocated != 0) {
+			if (dict->pos == dict->end)
+				dict->pos = 0;
+
+			memcpy(b->out + b->out_pos, b->in + b->in_pos,
+					copy_size);
+		}
+
+		dict->start = dict->pos;
+
+		b->out_pos += copy_size;
+		b->in_pos += copy_size;
+
+	}
+}
+
+/*
+ * Flush pending data from dictionary to b->out. It is assumed that there is
+ * enough space in b->out. This is guaranteed because caller uses dict_limit()
+ * before decoding data into the dictionary.
+ */
+static uint32_t dict_flush(struct dictionary *dict, struct xz_buf *b)
+{
+	size_t copy_size = dict->pos - dict->start;
+
+	if (dict->allocated != 0) {
+		if (dict->pos == dict->end)
+			dict->pos = 0;
+
+		memcpy(b->out + b->out_pos, dict->buf + dict->start,
+				copy_size);
+	}
+
+	dict->start = dict->pos;
+	b->out_pos += copy_size;
+	return copy_size;
+}
+
+/*****************
+ * Range decoder *
+ *****************/
+
+/* Reset the range decoder. */
+static void rc_reset(struct rc_dec *rc)
+{
+	rc->range = (uint32_t)-1;
+	rc->code = 0;
+	rc->init_bytes_left = RC_INIT_BYTES;
+}
+
+/*
+ * Read the first five initial bytes into rc->code if they haven't been
+ * read already. (Yes, the first byte gets completely ignored.)
+ */
+static bool rc_read_init(struct rc_dec *rc, struct xz_buf *b)
+{
+	while (rc->init_bytes_left > 0) {
+		if (b->in_pos == b->in_size)
+			return false;
+
+		rc->code = (rc->code << 8) + b->in[b->in_pos++];
+		--rc->init_bytes_left;
+	}
+
+	return true;
+}
+
+/* Return true if there may not be enough input for the next decoding loop. */
+static inline bool rc_limit_exceeded(const struct rc_dec *rc)
+{
+	return rc->in_pos > rc->in_limit;
+}
+
+/*
+ * Return true if it is possible (from point of view of range decoder) that
+ * we have reached the end of the LZMA chunk.
+ */
+static inline bool rc_is_finished(const struct rc_dec *rc)
+{
+	return rc->code == 0;
+}
+
+/* Read the next input byte if needed. */
+static __always_inline void rc_normalize(struct rc_dec *rc)
+{
+	if (rc->range < RC_TOP_VALUE) {
+		rc->range <<= RC_SHIFT_BITS;
+		rc->code = (rc->code << RC_SHIFT_BITS) + rc->in[rc->in_pos++];
+	}
+}
+
+/*
+ * Decode one bit. In some versions, this function has been splitted in three
+ * functions so that the compiler is supposed to be able to more easily avoid
+ * an extra branch. In this particular version of the LZMA decoder, this
+ * doesn't seem to be a good idea (tested with GCC 3.3.6, 3.4.6, and 4.3.3
+ * on x86). Using a non-splitted version results in nicer looking code too.
+ *
+ * NOTE: This must return an int. Do not make it return a bool or the speed
+ * of the code generated by GCC 3.x decreases 10-15 %. (GCC 4.3 doesn't care,
+ * and it generates 10-20 % faster code than GCC 3.x from this file anyway.)
+ */
+static __always_inline int rc_bit(struct rc_dec *rc, uint16_t *prob)
+{
+	uint32_t bound;
+	int bit;
+
+	rc_normalize(rc);
+	bound = (rc->range >> RC_BIT_MODEL_TOTAL_BITS) * *prob;
+	if (rc->code < bound) {
+		rc->range = bound;
+		*prob += (RC_BIT_MODEL_TOTAL - *prob) >> RC_MOVE_BITS;
+		bit = 0;
+	} else {
+		rc->range -= bound;
+		rc->code -= bound;
+		*prob -= *prob >> RC_MOVE_BITS;
+		bit = 1;
+	}
+
+	return bit;
+}
+
+/* Decode a bittree starting from the most significant bit. */
+static __always_inline uint32_t rc_bittree(
+		struct rc_dec *rc, uint16_t *probs, uint32_t limit)
+{
+	uint32_t symbol = 1;
+
+	do {
+		if (rc_bit(rc, &probs[symbol]))
+			symbol = (symbol << 1) + 1;
+		else
+			symbol <<= 1;
+	} while (symbol < limit);
+
+	return symbol;
+}
+
+/* Decode a bittree starting from the least significant bit. */
+static __always_inline void rc_bittree_reverse(struct rc_dec *rc,
+		uint16_t *probs, uint32_t *dest, uint32_t limit)
+{
+	uint32_t symbol = 1;
+	uint32_t i = 0;
+
+	do {
+		if (rc_bit(rc, &probs[symbol])) {
+			symbol = (symbol << 1) + 1;
+			*dest += 1 << i;
+		} else {
+			symbol <<= 1;
+		}
+	} while (++i < limit);
+}
+
+/* Decode direct bits (fixed fifty-fifty probability) */
+static inline void rc_direct(
+		struct rc_dec *rc, uint32_t *dest, uint32_t limit)
+{
+	uint32_t mask;
+
+	do {
+		rc_normalize(rc);
+		rc->range >>= 1;
+		rc->code -= rc->range;
+		mask = (uint32_t)0 - (rc->code >> 31);
+		rc->code += rc->range & mask;
+		*dest = (*dest << 1) + (mask + 1);
+	} while (--limit > 0);
+}
+
+/********
+ * LZMA *
+ ********/
+
+/* Get pointer to literal coder probability array. */
+static uint16_t * lzma_literal_probs(struct xz_dec_lzma2 *s)
+{
+	uint32_t prev_byte = dict_get(&s->dict, 0);
+	uint32_t low = prev_byte >> (8 - s->lzma.lc);
+	uint32_t high = (s->dict.pos & s->lzma.literal_pos_mask) << s->lzma.lc;
+	return s->lzma.literal[low + high];
+}
+
+/* Decode a literal (one 8-bit byte) */
+static void lzma_literal(struct xz_dec_lzma2 *s)
+{
+	uint16_t *probs;
+	uint32_t symbol;
+	uint32_t match_byte;
+	uint32_t match_bit;
+	uint32_t offset;
+	uint32_t i;
+
+	probs = lzma_literal_probs(s);
+
+	if (lzma_state_is_literal(s->lzma.state)) {
+		symbol = rc_bittree(&s->rc, probs, 0x100);
+	} else {
+		symbol = 1;
+		match_byte = dict_get(&s->dict, s->lzma.rep0) << 1;
+		offset = 0x100;
+
+		do {
+			match_bit = match_byte & offset;
+			match_byte <<= 1;
+			i = offset + match_bit + symbol;
+
+			if (rc_bit(&s->rc, &probs[i])) {
+				symbol = (symbol << 1) + 1;
+				offset &= match_bit;
+			} else {
+				symbol <<= 1;
+				offset &= ~match_bit;
+			}
+		} while (symbol < 0x100);
+	}
+
+	dict_put(&s->dict, (uint8_t)symbol);
+	lzma_state_literal(&s->lzma.state);
+}
+
+/* Decode the length of the match into s->lzma.len. */
+static void lzma_len(struct xz_dec_lzma2 *s, struct lzma_len_dec *l,
+		uint32_t pos_state)
+{
+	uint16_t *probs;
+	uint32_t limit;
+
+	if (!rc_bit(&s->rc, &l->choice)) {
+		probs = l->low[pos_state];
+		limit = LEN_LOW_SYMBOLS;
+		s->lzma.len = MATCH_LEN_MIN;
+	} else {
+		if (!rc_bit(&s->rc, &l->choice2)) {
+			probs = l->mid[pos_state];
+			limit = LEN_MID_SYMBOLS;
+			s->lzma.len = MATCH_LEN_MIN + LEN_LOW_SYMBOLS;
+		} else {
+			probs = l->high;
+			limit = LEN_HIGH_SYMBOLS;
+			s->lzma.len = MATCH_LEN_MIN + LEN_LOW_SYMBOLS
+					+ LEN_MID_SYMBOLS;
+		}
+	}
+
+	s->lzma.len += rc_bittree(&s->rc, probs, limit) - limit;
+}
+
+/* Decode a match. The distance will be stored in s->lzma.rep0. */
+static void lzma_match(struct xz_dec_lzma2 *s, uint32_t pos_state)
+{
+	uint16_t *probs;
+	uint32_t dist_slot;
+	uint32_t limit;
+
+	lzma_state_match(&s->lzma.state);
+
+	s->lzma.rep3 = s->lzma.rep2;
+	s->lzma.rep2 = s->lzma.rep1;
+	s->lzma.rep1 = s->lzma.rep0;
+
+	lzma_len(s, &s->lzma.match_len_dec, pos_state);
+
+	probs = s->lzma.dist_slot[lzma_get_dist_state(s->lzma.len)];
+	dist_slot = rc_bittree(&s->rc, probs, DIST_SLOTS) - DIST_SLOTS;
+
+	if (dist_slot < DIST_MODEL_START) {
+		s->lzma.rep0 = dist_slot;
+	} else {
+		limit = (dist_slot >> 1) - 1;
+		s->lzma.rep0 = 2 + (dist_slot & 1);
+
+		if (dist_slot < DIST_MODEL_END) {
+			s->lzma.rep0 <<= limit;
+			probs = s->lzma.dist_special + s->lzma.rep0
+					- dist_slot - 1;
+			rc_bittree_reverse(&s->rc, probs,
+					&s->lzma.rep0, limit);
+		} else {
+			rc_direct(&s->rc, &s->lzma.rep0, limit - ALIGN_BITS);
+			s->lzma.rep0 <<= ALIGN_BITS;
+			rc_bittree_reverse(&s->rc, s->lzma.dist_align,
+					&s->lzma.rep0, ALIGN_BITS);
+		}
+	}
+}
+
+/*
+ * Decode a repeated match. The distance is one of the four most recently
+ * seen matches. The distance will be stored in s->lzma.rep0.
+ */
+static void lzma_rep_match(struct xz_dec_lzma2 *s, uint32_t pos_state)
+{
+	uint32_t tmp;
+
+	if (!rc_bit(&s->rc, &s->lzma.is_rep0[s->lzma.state])) {
+		if (!rc_bit(&s->rc, &s->lzma.is_rep0_long[
+				s->lzma.state][pos_state])) {
+			lzma_state_short_rep(&s->lzma.state);
+			s->lzma.len = 1;
+			return;
+		}
+	} else {
+		if (!rc_bit(&s->rc, &s->lzma.is_rep1[s->lzma.state])) {
+			tmp = s->lzma.rep1;
+		} else {
+			if (!rc_bit(&s->rc, &s->lzma.is_rep2[s->lzma.state])) {
+				tmp = s->lzma.rep2;
+			} else {
+				tmp = s->lzma.rep3;
+				s->lzma.rep3 = s->lzma.rep2;
+			}
+
+			s->lzma.rep2 = s->lzma.rep1;
+		}
+
+		s->lzma.rep1 = s->lzma.rep0;
+		s->lzma.rep0 = tmp;
+	}
+
+	lzma_state_long_rep(&s->lzma.state);
+	lzma_len(s, &s->lzma.rep_len_dec, pos_state);
+}
+
+/* LZMA decoder core */
+static bool lzma_main(struct xz_dec_lzma2 *s)
+{
+	uint32_t pos_state;
+
+	/*
+	 * If the dictionary was reached during the previous call, try to
+	 * finish the possibly pending repeat in the dictionary.
+	 */
+	if (dict_has_space(&s->dict) && s->lzma.len > 0)
+		dict_repeat(&s->dict, &s->lzma.len, s->lzma.rep0);
+
+	/*
+	 * Decode more LZMA symbols. One iteration may consume up to
+	 * LZMA_IN_REQUIRED - 1 bytes.
+	 */
+	while (dict_has_space(&s->dict) && !rc_limit_exceeded(&s->rc)) {
+		pos_state = s->dict.pos & s->lzma.pos_mask;
+
+		if (!rc_bit(&s->rc, &s->lzma.is_match[
+				s->lzma.state][pos_state])) {
+			lzma_literal(s);
+		} else {
+			if (rc_bit(&s->rc, &s->lzma.is_rep[s->lzma.state]))
+				lzma_rep_match(s, pos_state);
+			else
+				lzma_match(s, pos_state);
+
+			if (!dict_repeat(&s->dict, &s->lzma.len, s->lzma.rep0))
+				return false;
+		}
+	}
+
+	/*
+	 * Having the range decoder always normalized when we are outside
+	 * this function makes it easier to correctly handle end of the chunk.
+	 */
+	rc_normalize(&s->rc);
+
+	return true;
+}
+
+/*
+ * Reset the LZMA decoder and range decoder state. Dictionary is nore reset
+ * here, because LZMA state may be reset without resetting the dictionary.
+ */
+static void lzma_reset(struct xz_dec_lzma2 *s)
+{
+	uint16_t *probs;
+	size_t i;
+
+	s->lzma.state = STATE_LIT_LIT;
+	s->lzma.rep0 = 0;
+	s->lzma.rep1 = 0;
+	s->lzma.rep2 = 0;
+	s->lzma.rep3 = 0;
+
+	/*
+	 * All probabilities are initialized to the same value. This hack
+	 * makes the code smaller by avoiding a separate loop for each
+	 * probability array.
+	 *
+	 * This could be optimized so that only that part of literal
+	 * probabilities that are actually required. In the common case
+	 * we would write 12 KiB less.
+	 */
+	probs = s->lzma.is_match[0];
+	for (i = 0; i < PROBS_TOTAL; ++i)
+		probs[i] = RC_BIT_MODEL_TOTAL / 2;
+
+	rc_reset(&s->rc);
+}
+
+/*
+ * Decode and validate LZMA properties (lc/lp/pb) and calculate the bit masks
+ * from the decoded lp and pb values. On success, the LZMA decoder state is
+ * reset and true is returned.
+ */
+static bool lzma_props(struct xz_dec_lzma2 *s, uint8_t props)
+{
+	if (props > (4 * 5 + 4) * 9 + 8)
+		return false;
+
+	s->lzma.pos_mask = 0;
+	while (props >= 9 * 5) {
+		props -= 9 * 5;
+		++s->lzma.pos_mask;
+	}
+
+	s->lzma.pos_mask = (1 << s->lzma.pos_mask) - 1;
+
+	s->lzma.literal_pos_mask = 0;
+	while (props >= 9) {
+		props -= 9;
+		++s->lzma.literal_pos_mask;
+	}
+
+	s->lzma.lc = props;
+
+	if (s->lzma.lc + s->lzma.literal_pos_mask > 4)
+		return false;
+
+	s->lzma.literal_pos_mask = (1 << s->lzma.literal_pos_mask) - 1;
+
+	lzma_reset(s);
+
+	return true;
+}
+
+/*********
+ * LZMA2 *
+ *********/
+
+/*
+ * The LZMA decoder assumes that if the input limit (s->rc.in_limit) hasn't
+ * been exceeded, it is safe to read up to LZMA_IN_REQUIRED bytes. This
+ * wrapper function takes care of making the LZMA decoder's assumption safe.
+ *
+ * As long as there is plenty of input left to be decoded in the current LZMA
+ * chunk, we decode directly from the caller-supplied input buffer until
+ * there's LZMA_IN_REQUIRED bytes left. Those remaining bytes are copied into
+ * s->temp.buf, which (hopefully) gets filled on the next call to this
+ * function. We decode a few bytes from the temporary buffer so that we can
+ * continue decoding from the caller-supplied input buffer again.
+ */
+static bool lzma2_lzma(struct xz_dec_lzma2 *s, struct xz_buf *b)
+{
+	size_t in_avail;
+	uint32_t tmp;
+
+	in_avail = b->in_size - b->in_pos;
+	if (s->temp.size > 0 || s->lzma2.compressed == 0) {
+		tmp = 2 * LZMA_IN_REQUIRED - s->temp.size;
+		if (tmp > s->lzma2.compressed - s->temp.size)
+			tmp = s->lzma2.compressed - s->temp.size;
+		if (tmp > in_avail)
+			tmp = in_avail;
+
+		memcpy(s->temp.buf + s->temp.size, b->in + b->in_pos, tmp);
+
+		if (s->temp.size + tmp == s->lzma2.compressed) {
+			memzero(s->temp.buf + s->temp.size + tmp,
+					sizeof(s->temp.buf)
+						- s->temp.size - tmp);
+			s->rc.in_limit = s->temp.size + tmp;
+		} else if (s->temp.size + tmp < LZMA_IN_REQUIRED) {
+			s->temp.size += tmp;
+			b->in_pos += tmp;
+			return true;
+		} else {
+			s->rc.in_limit = s->temp.size + tmp - LZMA_IN_REQUIRED;
+		}
+
+		s->rc.in = s->temp.buf;
+		s->rc.in_pos = 0;
+
+		if (!lzma_main(s) || s->rc.in_pos > s->temp.size + tmp)
+			return false;
+
+		s->lzma2.compressed -= s->rc.in_pos;
+
+		if (s->rc.in_pos < s->temp.size) {
+			s->temp.size -= s->rc.in_pos;
+			memmove(s->temp.buf, s->temp.buf + s->rc.in_pos,
+					s->temp.size);
+			return true;
+		}
+
+		b->in_pos += s->rc.in_pos - s->temp.size;
+		s->temp.size = 0;
+	}
+
+	in_avail = b->in_size - b->in_pos;
+	if (in_avail >= LZMA_IN_REQUIRED) {
+		s->rc.in = b->in;
+		s->rc.in_pos = b->in_pos;
+
+		if (in_avail >= s->lzma2.compressed + LZMA_IN_REQUIRED)
+			s->rc.in_limit = b->in_pos + s->lzma2.compressed;
+		else
+			s->rc.in_limit = b->in_size - LZMA_IN_REQUIRED;
+
+		if (!lzma_main(s))
+			return false;
+
+		in_avail = s->rc.in_pos - b->in_pos;
+		if (in_avail > s->lzma2.compressed)
+			return false;
+
+		s->lzma2.compressed -= in_avail;
+		b->in_pos = s->rc.in_pos;
+	}
+
+	in_avail = b->in_size - b->in_pos;
+	if (in_avail < LZMA_IN_REQUIRED) {
+		if (in_avail > s->lzma2.compressed)
+			in_avail = s->lzma2.compressed;
+
+		memcpy(s->temp.buf, b->in + b->in_pos, in_avail);
+		s->temp.size = in_avail;
+		b->in_pos += in_avail;
+	}
+
+	return true;
+}
+
+/*
+ * Take care of the LZMA2 control layer, and forward the job of actual LZMA
+ * decoding or copying of uncompressed chunks to other functions.
+ */
+enum xz_ret xz_dec_lzma2_run(
+		struct xz_dec_lzma2 *s, struct xz_buf *b)
+{
+	uint32_t tmp;
+
+	while (b->in_pos < b->in_size || s->lzma2.sequence == SEQ_LZMA_RUN) {
+		switch (s->lzma2.sequence) {
+		case SEQ_CONTROL:
+			/*
+			 * LZMA2 control byte
+			 *
+			 * Exact values:
+			 *   0x00   End marker
+			 *   0x01   Dictionary reset followed by
+			 *          an uncompressed chunk
+			 *   0x02   Uncompressed chunk (no dictionary reset)
+			 *
+			 * Highest three bits (s->control & 0xE0):
+			 *   0xE0   Dictionary reset, new properties and state
+			 *          reset, followed by LZMA compressed chunk
+			 *   0xC0   New properties and state reset, followed
+			 *          by LZMA compressed chunk (no dictionary
+			 *          reset)
+			 *   0xA0   State reset using old properties,
+			 *          followed by LZMA compressed chunk (no
+			 *          dictionary reset)
+			 *   0x80   LZMA chunk (no dictionary or state reset)
+			 *
+			 * For LZMA compressed chunks, the lowest five bits
+			 * (s->control & 1F) are the highest bits of the
+			 * uncompressed size (bits 16-20).
+			 *
+			 * A new LZMA2 stream must begin with a dictionary
+			 * reset. The first LZMA chunk must set new
+			 * properties and reset the LZMA state.
+			 *
+			 * Values that don't match anything described above
+			 * are invalid and we return XZ_DATA_ERROR.
+			 */
+			tmp = b->in[b->in_pos++];
+
+			if (tmp >= 0xE0 || tmp == 0x01) {
+				s->lzma2.need_props = true;
+				s->lzma2.need_dict_reset = false;
+				dict_reset(&s->dict, b);
+			} else if (s->lzma2.need_dict_reset) {
+				return XZ_DATA_ERROR;
+			}
+
+			if (tmp >= 0x80) {
+				s->lzma2.uncompressed = (tmp & 0x1F) << 16;
+				s->lzma2.sequence = SEQ_UNCOMPRESSED_1;
+
+				if (tmp >= 0xC0) {
+					/*
+					 * When there are new properties,
+					 * state reset is done at
+					 * SEQ_PROPERTIES.
+					 */
+					s->lzma2.need_props = false;
+					s->lzma2.next_sequence
+							= SEQ_PROPERTIES;
+
+				} else if (s->lzma2.need_props) {
+					return XZ_DATA_ERROR;
+
+				} else {
+					s->lzma2.next_sequence
+							= SEQ_LZMA_PREPARE;
+					if (tmp >= 0xA0)
+						lzma_reset(s);
+				}
+			} else {
+				if (tmp == 0x00)
+					return XZ_STREAM_END;
+
+				if (tmp > 0x02)
+					return XZ_DATA_ERROR;
+
+				s->lzma2.sequence = SEQ_COMPRESSED_0;
+				s->lzma2.next_sequence = SEQ_COPY;
+			}
+
+			break;
+
+		case SEQ_UNCOMPRESSED_1:
+			s->lzma2.uncompressed
+					+= (uint32_t)b->in[b->in_pos++] << 8;
+			s->lzma2.sequence = SEQ_UNCOMPRESSED_2;
+			break;
+
+		case SEQ_UNCOMPRESSED_2:
+			s->lzma2.uncompressed
+					+= (uint32_t)b->in[b->in_pos++] + 1;
+			s->lzma2.sequence = SEQ_COMPRESSED_0;
+			break;
+
+		case SEQ_COMPRESSED_0:
+			s->lzma2.compressed
+					= (uint32_t)b->in[b->in_pos++] << 8;
+			s->lzma2.sequence = SEQ_COMPRESSED_1;
+			break;
+
+		case SEQ_COMPRESSED_1:
+			s->lzma2.compressed
+					+= (uint32_t)b->in[b->in_pos++] + 1;
+			s->lzma2.sequence = s->lzma2.next_sequence;
+			break;
+
+		case SEQ_PROPERTIES:
+			if (!lzma_props(s, b->in[b->in_pos++]))
+				return XZ_DATA_ERROR;
+
+			s->lzma2.sequence = SEQ_LZMA_PREPARE;
+
+		/* Fall through */
+
+		case SEQ_LZMA_PREPARE:
+			if (s->lzma2.compressed < RC_INIT_BYTES)
+				return XZ_DATA_ERROR;
+
+			if (!rc_read_init(&s->rc, b))
+				return XZ_OK;
+
+			s->lzma2.compressed -= RC_INIT_BYTES;
+			s->lzma2.sequence = SEQ_LZMA_RUN;
+
+		/* Fall through */
+
+		case SEQ_LZMA_RUN:
+			/*
+			 * Set dictionary limit to indicate how much we want
+			 * to be encoded at maximum. Decode new data into the
+			 * dictionary. Flush the new data from dictionary to
+			 * b->out. Check if we finished decoding this chunk.
+			 * In case the dictionary got full but we didn't fill
+			 * the output buffer yet, we may run this loop
+			 * multiple times without changing s->lzma2.sequence.
+			 */
+			dict_limit(&s->dict, min_t(size_t,
+					b->out_size - b->out_pos,
+					s->lzma2.uncompressed));
+			if (!lzma2_lzma(s, b))
+				return XZ_DATA_ERROR;
+
+			s->lzma2.uncompressed -= dict_flush(&s->dict, b);
+
+			if (s->lzma2.uncompressed == 0) {
+				if (s->lzma2.compressed > 0 || s->lzma.len > 0
+						|| !rc_is_finished(&s->rc))
+					return XZ_DATA_ERROR;
+
+				rc_reset(&s->rc);
+				s->lzma2.sequence = SEQ_CONTROL;
+
+			} else if (b->out_pos == b->out_size
+					|| (b->in_pos == b->in_size
+						&& s->temp.size
+						< s->lzma2.compressed)) {
+				return XZ_OK;
+			}
+
+			break;
+
+		case SEQ_COPY:
+			dict_uncompressed(&s->dict, b, &s->lzma2.compressed);
+			if (s->lzma2.compressed > 0)
+				return XZ_OK;
+
+			s->lzma2.sequence = SEQ_CONTROL;
+			break;
+		}
+	}
+
+	return XZ_OK;
+}
+
+#ifdef GRUB_EMBED_DECOMPRESSOR
+#include <grub/decompressor.h>
+static struct xz_dec_lzma2 lzma2;
+#endif
+
+struct xz_dec_lzma2 * xz_dec_lzma2_create(uint32_t dict_max)
+{
+	struct xz_dec_lzma2 *s;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	/* Maximum supported dictionary by this implementation is 3 GiB. */
+	if (dict_max > ((uint32_t)3 << 30))
+		return NULL;
+
+	s = kmalloc(sizeof(*s), GFP_KERNEL);
+	if (s == NULL)
+		return NULL;
+
+	if (dict_max > 0) {
+		s->dict.buf = vmalloc(dict_max);
+		if (s->dict.buf == NULL) {
+			kfree(s);
+			return NULL;
+		}
+	}
+
+#else
+	s = &lzma2;
+	s->dict.buf = grub_decompressor_scratch;
+#endif
+
+	s->dict.allocated = dict_max;
+
+	return s;
+}
+
+enum xz_ret xz_dec_lzma2_reset(
+		struct xz_dec_lzma2 *s, uint8_t props)
+{
+	/* This limits dictionary size to 3 GiB (39) to keep parsing simpler. */
+	if (props > ( min (DICT_BIT_SIZE,39)) )
+		return XZ_OPTIONS_ERROR;
+
+	s->dict.size = 2 + (props & 1);
+	s->dict.size <<= (props >> 1) + 11;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->dict.allocated > 0 && s->dict.allocated < s->dict.size)
+	{
+		/* enlarge dictionary buffer */
+		uint8_t * newdict = realloc(s->dict.buf,s->dict.size);
+
+		if (! newdict)
+			return XZ_MEMLIMIT_ERROR;
+
+		s->dict.buf = newdict;
+		s->dict.allocated = s->dict.size;
+	}
+#endif
+	s->dict.end = s->dict.size;
+
+	s->lzma.len = 0;
+
+	s->lzma2.sequence = SEQ_CONTROL;
+	s->lzma2.need_dict_reset = true;
+
+	s->temp.size = 0;
+
+	return XZ_OK;
+}
+
+void xz_dec_lzma2_end(struct xz_dec_lzma2 *s __attribute__ ((unused)))
+{
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->dict.allocated > 0)
+		vfree(s->dict.buf);
+
+	kfree(s);
+#endif
+}
diff --git a/grub-core/lib/xzembed/xz_dec_stream.c b/grub-core/lib/xzembed/xz_dec_stream.c
new file mode 100644
index 0000000..a29751e
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_dec_stream.c
@@ -0,0 +1,1042 @@
+/* xz_dec_stream.c - .xz Stream decoder */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#include "xz_config.h"
+#include "xz_private.h"
+#include "xz_stream.h"
+
+#include <grub/crypto.h>
+
+/* Hash used to validate the Index field */
+struct xz_dec_hash {
+	vli_type unpadded;
+	vli_type uncompressed;
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	uint64_t *hash_context;
+#endif
+};
+
+/* Enough for up to 512 bits.  */
+#define MAX_HASH_SIZE 64
+
+struct xz_dec {
+	/* Position in dec_main() */
+	enum {
+		SEQ_STREAM_HEADER,
+		SEQ_BLOCK_START,
+		SEQ_BLOCK_HEADER,
+		SEQ_BLOCK_UNCOMPRESS,
+		SEQ_BLOCK_PADDING,
+		SEQ_BLOCK_CHECK,
+		SEQ_INDEX,
+		SEQ_INDEX_PADDING,
+		SEQ_INDEX_CRC32,
+		SEQ_STREAM_FOOTER
+	} sequence;
+
+	/* Position in variable-length integers and Check fields */
+	uint32_t pos;
+
+	/* Variable-length integer decoded by dec_vli() */
+	vli_type vli;
+
+	/* Saved in_pos and out_pos */
+	size_t in_start;
+	size_t out_start;
+
+	/* CRC32 value in Block or Index */
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	uint8_t hash_value[MAX_HASH_SIZE]; /* need for crc32_validate*/
+#endif
+	int have_hash_value;
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	uint64_t *hash_context;
+	uint64_t *crc32_context;
+#endif
+
+	/* Hash function calculated from uncompressed data */
+#ifndef GRUB_EMBED_DECOMPRESSOR
+        const gcry_md_spec_t *hash;
+        const gcry_md_spec_t *crc32;
+	grub_uint8_t hash_id;
+#endif
+	grub_size_t hash_size;
+
+	/* True if we are operating in single-call mode. */
+	bool single_call;
+
+	/*
+	 * True if the next call to xz_dec_run() is allowed to return
+	 * XZ_BUF_ERROR.
+	 */
+	bool allow_buf_error;
+
+	/* Information stored in Block Header */
+	struct {
+		/*
+		 * Value stored in the Compressed Size field, or
+		 * VLI_UNKNOWN if Compressed Size is not present.
+		 */
+		vli_type compressed;
+
+		/*
+		 * Value stored in the Uncompressed Size field, or
+		 * VLI_UNKNOWN if Uncompressed Size is not present.
+		 */
+		vli_type uncompressed;
+
+		/* Size of the Block Header field */
+		uint32_t size;
+	} block_header;
+
+	/* Information collected when decoding Blocks */
+	struct {
+		/* Observed compressed size of the current Block */
+		vli_type compressed;
+
+		/* Observed uncompressed size of the current Block */
+		vli_type uncompressed;
+
+		/* Number of Blocks decoded so far */
+		vli_type count;
+
+		/*
+		 * Hash calculated from the Block sizes. This is used to
+		 * validate the Index field.
+		 */
+		struct xz_dec_hash hash;
+	} block;
+
+	/* Variables needed when verifying the Index field */
+	struct {
+		/* Position in dec_index() */
+		enum {
+			SEQ_INDEX_COUNT,
+			SEQ_INDEX_UNPADDED,
+			SEQ_INDEX_UNCOMPRESSED
+		} sequence;
+
+		/* Size of the Index in bytes */
+		vli_type size;
+
+		/* Number of Records (matches block.count in valid files) */
+		vli_type count;
+
+		/*
+		 * Hash calculated from the Records (matches block.hash in
+		 * valid files).
+		 */
+		struct xz_dec_hash hash;
+	} index;
+
+	/*
+	 * Temporary buffer needed to hold Stream Header, Block Header,
+	 * and Stream Footer. The Block Header is the biggest (1 KiB)
+	 * so we reserve space according to that. buf[] has to be aligned
+	 * to a multiple of four bytes; the size_t variables before it
+	 * should guarantee this.
+	 */
+	struct {
+		size_t pos;
+		size_t size;
+		uint8_t buf[1024];
+	} temp;
+
+	struct xz_dec_lzma2 *lzma2;
+
+#ifdef XZ_DEC_BCJ
+	struct xz_dec_bcj *bcj;
+	bool bcj_active;
+#endif
+};
+
+/*
+ * Fill s->temp by copying data starting from b->in[b->in_pos]. Caller
+ * must have set s->temp.pos to indicate how much data we are supposed
+ * to copy into s->temp.buf. Return true once s->temp.pos has reached
+ * s->temp.size.
+ */
+static bool fill_temp(struct xz_dec *s, struct xz_buf *b)
+{
+	size_t copy_size = min_t(size_t,
+			b->in_size - b->in_pos, s->temp.size - s->temp.pos);
+
+	memcpy(s->temp.buf + s->temp.pos, b->in + b->in_pos, copy_size);
+	b->in_pos += copy_size;
+	s->temp.pos += copy_size;
+
+	if (s->temp.pos == s->temp.size) {
+		s->temp.pos = 0;
+		return true;
+	}
+
+	return false;
+}
+
+/* Decode a variable-length integer (little-endian base-128 encoding) */
+static enum xz_ret dec_vli(struct xz_dec *s,
+		const uint8_t *in, size_t *in_pos, size_t in_size)
+{
+	uint8_t b;
+
+	if (s->pos == 0)
+		s->vli = 0;
+
+	while (*in_pos < in_size) {
+		b = in[*in_pos];
+		++*in_pos;
+
+		s->vli |= (vli_type)(b & 0x7F) << s->pos;
+
+		if ((b & 0x80) == 0) {
+			/* Don't allow non-minimal encodings. */
+			if (b == 0 && s->pos != 0)
+				return XZ_DATA_ERROR;
+
+			s->pos = 0;
+			return XZ_STREAM_END;
+		}
+
+		s->pos += 7;
+		if (s->pos == 7 * VLI_BYTES_MAX)
+			return XZ_DATA_ERROR;
+	}
+
+	return XZ_OK;
+}
+
+/*
+ * Decode the Compressed Data field from a Block. Update and validate
+ * the observed compressed and uncompressed sizes of the Block so that
+ * they don't exceed the values possibly stored in the Block Header
+ * (validation assumes that no integer overflow occurs, since vli_type
+ * is normally uint64_t). Update the CRC32 if presence of the CRC32
+ * field was indicated in Stream Header.
+ *
+ * Once the decoding is finished, validate that the observed sizes match
+ * the sizes possibly stored in the Block Header. Update the hash and
+ * Block count, which are later used to validate the Index field.
+ */
+static enum xz_ret dec_block(struct xz_dec *s, struct xz_buf *b)
+{
+	enum xz_ret ret;
+
+	s->in_start = b->in_pos;
+	s->out_start = b->out_pos;
+
+#ifdef XZ_DEC_BCJ
+	if (s->bcj_active)
+		ret = xz_dec_bcj_run(s->bcj, s->lzma2, b);
+	else
+#endif
+		ret = xz_dec_lzma2_run(s->lzma2, b);
+
+	s->block.compressed += b->in_pos - s->in_start;
+	s->block.uncompressed += b->out_pos - s->out_start;
+
+	/*
+	 * There is no need to separately check for VLI_UNKNOWN, since
+	 * the observed sizes are always smaller than VLI_UNKNOWN.
+	 */
+	if (s->block.compressed > s->block_header.compressed
+			|| s->block.uncompressed
+				> s->block_header.uncompressed)
+		return XZ_DATA_ERROR;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->hash)
+	  s->hash->write(s->hash_context,b->out + s->out_start,
+			 b->out_pos - s->out_start);
+	if (s->crc32)
+	  s->crc32->write(s->crc32_context,b->out + s->out_start,
+			  b->out_pos - s->out_start);
+#endif
+
+	if (ret == XZ_STREAM_END) {
+		if (s->block_header.compressed != VLI_UNKNOWN
+				&& s->block_header.compressed
+					!= s->block.compressed)
+			return XZ_DATA_ERROR;
+
+		if (s->block_header.uncompressed != VLI_UNKNOWN
+				&& s->block_header.uncompressed
+					!= s->block.uncompressed)
+			return XZ_DATA_ERROR;
+
+		s->block.hash.unpadded += s->block_header.size
+				+ s->block.compressed;
+		s->block.hash.unpadded += s->hash_size;
+
+		s->block.hash.uncompressed += s->block.uncompressed;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		if (s->hash)
+			s->hash->write(s->block.hash.hash_context,
+				       (const uint8_t *)&s->block.hash,
+				       2 * sizeof(vli_type));
+#endif
+
+		++s->block.count;
+	}
+
+	return ret;
+}
+
+/* Update the Index size and the CRC32 value. */
+static void index_update(struct xz_dec *s, const struct xz_buf *b)
+{
+	size_t in_used = b->in_pos - s->in_start;
+	s->index.size += in_used;
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->hash)
+		s->hash->write(s->hash_context,b->in + s->in_start, in_used);
+	if (s->crc32)
+		s->crc32->write(s->crc32_context,b->in + s->in_start, in_used);
+#endif
+}
+
+/*
+ * Decode the Number of Records, Unpadded Size, and Uncompressed Size
+ * fields from the Index field. That is, Index Padding and CRC32 are not
+ * decoded by this function.
+ *
+ * This can return XZ_OK (more input needed), XZ_STREAM_END (everything
+ * successfully decoded), or XZ_DATA_ERROR (input is corrupt).
+ */
+static enum xz_ret dec_index(struct xz_dec *s, struct xz_buf *b)
+{
+	enum xz_ret ret;
+
+	do {
+		ret = dec_vli(s, b->in, &b->in_pos, b->in_size);
+		if (ret != XZ_STREAM_END) {
+			index_update(s, b);
+			return ret;
+		}
+
+		switch (s->index.sequence) {
+		case SEQ_INDEX_COUNT:
+			s->index.count = s->vli;
+
+			/*
+			 * Validate that the Number of Records field
+			 * indicates the same number of Records as
+			 * there were Blocks in the Stream.
+			 */
+			if (s->index.count != s->block.count)
+				return XZ_DATA_ERROR;
+
+			s->index.sequence = SEQ_INDEX_UNPADDED;
+			break;
+
+		case SEQ_INDEX_UNPADDED:
+			s->index.hash.unpadded += s->vli;
+			s->index.sequence = SEQ_INDEX_UNCOMPRESSED;
+			break;
+
+		case SEQ_INDEX_UNCOMPRESSED:
+			s->index.hash.uncompressed += s->vli;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+			if (s->hash)
+				s->hash->write(s->index.hash.hash_context,
+					       (const uint8_t *)&s->index.hash, 2 * sizeof(vli_type));
+#endif
+
+			--s->index.count;
+			s->index.sequence = SEQ_INDEX_UNPADDED;
+			break;
+		}
+	} while (s->index.count > 0);
+
+	return XZ_STREAM_END;
+}
+
+/*
+ * Validate that the next four input bytes match the value of s->crc32.
+ * s->pos must be zero when starting to validate the first byte.
+ */
+static enum xz_ret hash_validate(struct xz_dec *s, struct xz_buf *b,
+	int crc32)
+{
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	const gcry_md_spec_t *hash = crc32 ? s->crc32 : s->hash;
+	void *hash_context = crc32 ? s->crc32_context 
+		: s->hash_context;
+	if(!s->have_hash_value && hash
+		&& sizeof (s->hash_value) >= hash->mdlen)
+	{
+		hash->final(hash_context);
+		grub_memcpy (s->hash_value, hash->read(hash_context),
+			     hash->mdlen);
+		s->have_hash_value = 1;
+		if (s->hash_id == 1 || crc32)
+		{
+			grub_uint8_t t;
+			t = s->hash_value[0];
+			s->hash_value[0] = s->hash_value[3];
+			s->hash_value[3] = t;
+			t = s->hash_value[1];
+			s->hash_value[1] = s->hash_value[2];
+			s->hash_value[2] = t;
+		}
+	}
+#endif
+
+	if (b->in_pos == b->in_size)
+		return XZ_OK;
+
+	if (!crc32 && s->hash_size == 0)
+		s->pos += 8;
+
+	while (s->pos < (crc32 ? 32 : s->hash_size * 8)) {
+		if (b->in_pos == b->in_size)
+			return XZ_OK;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		if (hash && s->hash_value[s->pos / 8] != b->in[b->in_pos])
+			return XZ_DATA_ERROR;
+#endif
+		b->in_pos++;
+
+		s->pos += 8;
+
+	}
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->hash)
+		s->hash->init(s->hash_context);
+	if (s->crc32)
+		s->crc32->init(s->crc32_context);
+#endif
+	s->have_hash_value = 0;
+	s->pos = 0;
+
+	return XZ_STREAM_END;
+}
+
+static const struct
+{
+	const char *name;
+	grub_size_t size;
+} hashes[] = {
+	[0x01] = { "CRC32", 4},
+	[0x04] = { "CRC64", 8},
+	[0x0A] = { "SHA256", 32},
+};
+
+/* Decode the Stream Header field (the first 12 bytes of the .xz Stream). */
+static enum xz_ret dec_stream_header(struct xz_dec *s)
+{
+	if (! memeq(s->temp.buf, HEADER_MAGIC, HEADER_MAGIC_SIZE))
+		return XZ_FORMAT_ERROR;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	s->crc32 = grub_crypto_lookup_md_by_name ("CRC32");
+
+	if (s->crc32)
+	{
+		uint8_t readhash[4];
+		uint8_t computed_hash[4];
+
+		if(4 != s->crc32->mdlen)
+		  return XZ_DATA_ERROR;
+
+		grub_crypto_hash (s->crc32, computed_hash,
+				  s->temp.buf + HEADER_MAGIC_SIZE, 2);
+
+		readhash[0] = s->temp.buf[HEADER_MAGIC_SIZE + 5];
+		readhash[1] = s->temp.buf[HEADER_MAGIC_SIZE + 4];
+		readhash[2] = s->temp.buf[HEADER_MAGIC_SIZE + 3];
+		readhash[3] = s->temp.buf[HEADER_MAGIC_SIZE + 2];
+
+		if (grub_memcmp (readhash, computed_hash,
+				 s->crc32->mdlen) != 0)
+		  return XZ_DATA_ERROR;
+	}
+#endif
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	/*
+	 * Decode the Stream Flags field.
+	 */
+	if (s->temp.buf[HEADER_MAGIC_SIZE] != 0
+	    || s->temp.buf[HEADER_MAGIC_SIZE + 1] >= ARRAY_SIZE (hashes)
+	    || (hashes[s->temp.buf[HEADER_MAGIC_SIZE + 1]].name == 0
+		&& s->temp.buf[HEADER_MAGIC_SIZE + 1] != 0))
+		return XZ_OPTIONS_ERROR;
+
+	s->hash_id = s->temp.buf[HEADER_MAGIC_SIZE + 1];
+
+	if (s->crc32)
+	{
+		s->crc32_context = kmalloc(s->crc32->contextsize, GFP_KERNEL);
+		if (s->crc32_context == NULL)
+			return XZ_MEMLIMIT_ERROR;
+		s->crc32->init(s->crc32_context);
+	}
+#endif
+
+	if (s->temp.buf[HEADER_MAGIC_SIZE + 1])
+	{
+		s->hash_size = hashes[s->temp.buf[HEADER_MAGIC_SIZE + 1]].size;
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		s->hash = grub_crypto_lookup_md_by_name (hashes[s->temp.buf[HEADER_MAGIC_SIZE + 1]].name);
+		if (s->hash)
+		{
+			if (s->hash->mdlen != s->hash_size)
+				return XZ_OPTIONS_ERROR;
+			s->hash_context = kmalloc(s->hash->contextsize, GFP_KERNEL);
+			if (s->hash_context == NULL)
+			{
+				kfree(s->crc32_context);
+				return XZ_MEMLIMIT_ERROR;
+			}
+			
+			s->index.hash.hash_context = kmalloc(s->hash->contextsize,
+							     GFP_KERNEL);
+			if (s->index.hash.hash_context == NULL)
+			{
+				kfree(s->hash_context);
+				kfree(s->crc32_context);
+				return XZ_MEMLIMIT_ERROR;
+			}
+			
+			s->block.hash.hash_context = kmalloc(s->hash->contextsize, GFP_KERNEL);
+			if (s->block.hash.hash_context == NULL)
+			{
+				kfree(s->index.hash.hash_context);
+				kfree(s->hash_context);
+				kfree(s->crc32_context);
+				return XZ_MEMLIMIT_ERROR;
+			}
+
+			s->hash->init(s->hash_context);
+			s->hash->init(s->index.hash.hash_context);
+ 			s->hash->init(s->block.hash.hash_context);
+		}
+#endif
+	}
+	else
+	{
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		s->hash = 0;
+#endif
+		s->hash_size = 0;
+	}
+
+	s->have_hash_value = 0;
+
+
+	return XZ_OK;
+}
+
+/* Decode the Stream Footer field (the last 12 bytes of the .xz Stream) */
+static enum xz_ret dec_stream_footer(struct xz_dec *s)
+{
+	if (! memeq(s->temp.buf + 10, FOOTER_MAGIC, FOOTER_MAGIC_SIZE))
+		return XZ_DATA_ERROR;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->crc32)
+	{
+		uint8_t readhash[4];
+		uint8_t computed_hash[4];
+
+		if (4 != s->crc32->mdlen)
+		  return XZ_DATA_ERROR;
+
+		grub_crypto_hash (s->crc32, computed_hash,
+				  s->temp.buf + 4, 6);
+
+		readhash[0] = s->temp.buf[3];
+		readhash[1] = s->temp.buf[2];
+		readhash[2] = s->temp.buf[1];
+		readhash[3] = s->temp.buf[0];
+
+		if(grub_memcmp (readhash, computed_hash,
+				s->crc32->mdlen) != 0)
+			return XZ_DATA_ERROR;
+	}
+#endif
+
+
+	/*
+	 * Validate Backward Size. Note that we never added the size of the
+	 * Index CRC32 field to s->index.size, thus we use s->index.size / 4
+	 * instead of s->index.size / 4 - 1.
+	 */
+	if ((s->index.size >> 2) != get_le32(s->temp.buf + 4))
+		return XZ_DATA_ERROR;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->temp.buf[8] != 0 || s->temp.buf[9] != s->hash_id)
+		return XZ_DATA_ERROR;
+#endif
+
+	/*
+	 * Use XZ_STREAM_END instead of XZ_OK to be more convenient
+	 * for the caller.
+	 */
+	return XZ_STREAM_END;
+}
+
+/* Decode the Block Header and initialize the filter chain. */
+static enum xz_ret dec_block_header(struct xz_dec *s)
+{
+	enum xz_ret ret;
+
+	/*
+	 * Validate the CRC32. We know that the temp buffer is at least
+	 * eight bytes so this is safe.
+	 */
+	s->temp.size -= 4;
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->crc32)
+	{
+		uint8_t readhash[4], computed_hash[4];
+
+		if(4 != s->crc32->mdlen)
+			return XZ_DATA_ERROR;
+
+		grub_crypto_hash (s->crc32, computed_hash,
+				  s->temp.buf, s->temp.size);
+
+		readhash[3] = s->temp.buf[s->temp.size];
+		readhash[2] = s->temp.buf[s->temp.size + 1];
+		readhash[1] = s->temp.buf[s->temp.size + 2];
+		readhash[0] = s->temp.buf[s->temp.size + 3];
+
+		if(grub_memcmp (readhash, computed_hash,
+				s->crc32->mdlen) != 0)
+			return XZ_DATA_ERROR;
+	}
+#endif
+
+	s->temp.pos = 2;
+
+	/*
+	 * Catch unsupported Block Flags. We support only one or two filters
+	 * in the chain, so we catch that with the same test.
+	 */
+#ifdef XZ_DEC_BCJ
+	if (s->temp.buf[1] & 0x3E)
+#else
+	if (s->temp.buf[1] & 0x3F)
+#endif
+		return XZ_OPTIONS_ERROR;
+
+	/* Compressed Size */
+	if (s->temp.buf[1] & 0x40) {
+		if (dec_vli(s, s->temp.buf, &s->temp.pos, s->temp.size)
+					!= XZ_STREAM_END)
+			return XZ_DATA_ERROR;
+
+		s->block_header.compressed = s->vli;
+	} else {
+		s->block_header.compressed = VLI_UNKNOWN;
+	}
+
+	/* Uncompressed Size */
+	if (s->temp.buf[1] & 0x80) {
+		if (dec_vli(s, s->temp.buf, &s->temp.pos, s->temp.size)
+				!= XZ_STREAM_END)
+			return XZ_DATA_ERROR;
+
+		s->block_header.uncompressed = s->vli;
+	} else {
+		s->block_header.uncompressed = VLI_UNKNOWN;
+	}
+
+#ifdef XZ_DEC_BCJ
+	/* If there are two filters, the first one must be a BCJ filter. */
+	s->bcj_active = s->temp.buf[1] & 0x01;
+	if (s->bcj_active) {
+		if (s->temp.size - s->temp.pos < 2)
+			return XZ_OPTIONS_ERROR;
+
+		ret = xz_dec_bcj_reset(s->bcj, s->temp.buf[s->temp.pos++]);
+		if (ret != XZ_OK)
+			return ret;
+
+		/*
+		 * We don't support custom start offset,
+		 * so Size of Properties must be zero.
+		 */
+		if (s->temp.buf[s->temp.pos++] != 0x00)
+			return XZ_OPTIONS_ERROR;
+	}
+#endif
+
+	/* Valid Filter Flags always take at least two bytes. */
+	if (s->temp.size - s->temp.pos < 2)
+		return XZ_DATA_ERROR;
+
+	/* Filter ID = LZMA2 */
+	if (s->temp.buf[s->temp.pos++] != 0x21)
+		return XZ_OPTIONS_ERROR;
+
+	/* Size of Properties = 1-byte Filter Properties */
+	if (s->temp.buf[s->temp.pos++] != 0x01)
+		return XZ_OPTIONS_ERROR;
+
+	/* Filter Properties contains LZMA2 dictionary size. */
+	if (s->temp.size - s->temp.pos < 1)
+		return XZ_DATA_ERROR;
+
+	ret = xz_dec_lzma2_reset(s->lzma2, s->temp.buf[s->temp.pos++]);
+	if (ret != XZ_OK)
+		return ret;
+
+	/* The rest must be Header Padding. */
+	while (s->temp.pos < s->temp.size)
+		if (s->temp.buf[s->temp.pos++] != 0x00)
+			return XZ_OPTIONS_ERROR;
+
+	s->temp.pos = 0;
+	s->block.compressed = 0;
+	s->block.uncompressed = 0;
+
+	return XZ_OK;
+}
+
+static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
+{
+	enum xz_ret ret;
+
+	/*
+	 * Store the start position for the case when we are in the middle
+	 * of the Index field.
+	 */
+	s->in_start = b->in_pos;
+
+	while (true) {
+		switch (s->sequence) {
+		case SEQ_STREAM_HEADER:
+			/*
+			 * Stream Header is copied to s->temp, and then
+			 * decoded from there. This way if the caller
+			 * gives us only little input at a time, we can
+			 * still keep the Stream Header decoding code
+			 * simple. Similar approach is used in many places
+			 * in this file.
+			 */
+			if (!fill_temp(s, b))
+				return XZ_OK;
+
+			ret = dec_stream_header(s);
+			if (ret != XZ_OK)
+				return ret;
+
+			s->sequence = SEQ_BLOCK_START;
+
+			/* FALLTHROUGH */
+		case SEQ_BLOCK_START:
+			/* We need one byte of input to continue. */
+			if (b->in_pos == b->in_size)
+				return XZ_OK;
+
+			/* See if this is the beginning of the Index field. */
+			if (b->in[b->in_pos] == 0) {
+				s->in_start = b->in_pos++;
+				s->sequence = SEQ_INDEX;
+				break;
+			}
+
+			/*
+			 * Calculate the size of the Block Header and
+			 * prepare to decode it.
+			 */
+			s->block_header.size
+				= ((uint32_t)b->in[b->in_pos] + 1) * 4;
+
+			s->temp.size = s->block_header.size;
+			s->temp.pos = 0;
+			s->sequence = SEQ_BLOCK_HEADER;
+
+			/* FALLTHROUGH */
+		case SEQ_BLOCK_HEADER:
+			if (!fill_temp(s, b))
+				return XZ_OK;
+
+			ret = dec_block_header(s);
+			if (ret != XZ_OK)
+				return ret;
+
+			s->sequence = SEQ_BLOCK_UNCOMPRESS;
+
+			/* FALLTHROUGH */
+		case SEQ_BLOCK_UNCOMPRESS:
+			ret = dec_block(s, b);
+			if (ret != XZ_STREAM_END)
+				return ret;
+
+			s->sequence = SEQ_BLOCK_PADDING;
+
+		case SEQ_BLOCK_PADDING:
+			/*
+			 * Size of Compressed Data + Block Padding
+			 * must be a multiple of four. We don't need
+			 * s->block.compressed for anything else
+			 * anymore, so we use it here to test the size
+			 * of the Block Padding field.
+			 */
+			while (s->block.compressed & 3) {
+				if (b->in_pos == b->in_size)
+					return XZ_OK;
+
+				if (b->in[b->in_pos++] != 0)
+					return XZ_DATA_ERROR;
+
+				++s->block.compressed;
+			}
+
+			s->sequence = SEQ_BLOCK_CHECK;
+
+			/* FALLTHROUGH */
+		case SEQ_BLOCK_CHECK:
+			ret = hash_validate(s, b, 0);
+			if (ret != XZ_STREAM_END)
+				return ret;
+
+			s->sequence = SEQ_BLOCK_START;
+			break;
+
+		case SEQ_INDEX:
+			ret = dec_index(s, b);
+			if (ret != XZ_STREAM_END)
+				return ret;
+
+			s->sequence = SEQ_INDEX_PADDING;
+
+		case SEQ_INDEX_PADDING:
+			while ((s->index.size + (b->in_pos - s->in_start))
+					& 3) {
+				if (b->in_pos == b->in_size) {
+					index_update(s, b);
+					return XZ_OK;
+				}
+
+				if (b->in[b->in_pos++] != 0)
+					return XZ_DATA_ERROR;
+			}
+
+			/* Finish the CRC32 value and Index size. */
+			index_update(s, b);
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+			if (s->hash)
+			{
+				/* Compare the hashes to validate the Index field. */
+				s->hash->final(s->block.hash.hash_context);
+				s->hash->final(s->index.hash.hash_context);
+
+				if (s->block.hash.unpadded != s->index.hash.unpadded
+				    || s->block.hash.uncompressed != s->index.hash.uncompressed
+				    || grub_memcmp (s->hash->read(s->block.hash.hash_context),
+						    s->hash->read(s->index.hash.hash_context),
+						    s->hash->mdlen) != 0)
+					return XZ_DATA_ERROR;
+			}
+#endif
+
+			s->sequence = SEQ_INDEX_CRC32;
+
+			/* FALLTHROUGH */
+		case SEQ_INDEX_CRC32:
+			ret = hash_validate(s, b, 1);
+			if (ret != XZ_STREAM_END)
+				return ret;
+
+			s->temp.size = STREAM_HEADER_SIZE;
+			s->sequence = SEQ_STREAM_FOOTER;
+
+			/* FALLTHROUGH */
+		case SEQ_STREAM_FOOTER:
+			if (!fill_temp(s, b))
+				return XZ_OK;
+
+			return dec_stream_footer(s);
+		}
+	}
+
+	/* Never reached */
+}
+
+/*
+ * xz_dec_run() is a wrapper for dec_main() to handle some special cases in
+ * multi-call and single-call decoding.
+ *
+ * In multi-call mode, we must return XZ_BUF_ERROR when it seems clear that we
+ * are not going to make any progress anymore. This is to prevent the caller
+ * from calling us infinitely when the input file is truncated or otherwise
+ * corrupt. Since zlib-style API allows that the caller fills the input buffer
+ * only when the decoder doesn't produce any new output, we have to be careful
+ * to avoid returning XZ_BUF_ERROR too easily: XZ_BUF_ERROR is returned only
+ * after the second consecutive call to xz_dec_run() that makes no progress.
+ *
+ * In single-call mode, if we couldn't decode everything and no error
+ * occurred, either the input is truncated or the output buffer is too small.
+ * Since we know that the last input byte never produces any output, we know
+ * that if all the input was consumed and decoding wasn't finished, the file
+ * must be corrupt. Otherwise the output buffer has to be too small or the
+ * file is corrupt in a way that decoding it produces too big output.
+ *
+ * If single-call decoding fails, we reset b->in_pos and b->out_pos back to
+ * their original values. This is because with some filter chains there won't
+ * be any valid uncompressed data in the output buffer unless the decoding
+ * actually succeeds (that's the price to pay of using the output buffer as
+ * the workspace).
+ */
+enum xz_ret xz_dec_run(struct xz_dec *s, struct xz_buf *b)
+{
+	size_t in_start;
+	size_t out_start;
+	enum xz_ret ret;
+
+	if (s->single_call)
+		xz_dec_reset(s);
+
+	in_start = b->in_pos;
+	out_start = b->out_pos;
+	ret = dec_main(s, b);
+
+	if (s->single_call) {
+		if (ret == XZ_OK)
+			ret = b->in_pos == b->in_size
+					? XZ_DATA_ERROR : XZ_BUF_ERROR;
+
+		if (ret != XZ_STREAM_END) {
+			b->in_pos = in_start;
+			b->out_pos = out_start;
+		}
+
+	} else if (ret == XZ_OK && in_start == b->in_pos
+			&& out_start == b->out_pos) {
+		if (s->allow_buf_error)
+			ret = XZ_BUF_ERROR;
+
+		s->allow_buf_error = true;
+	} else {
+		s->allow_buf_error = false;
+	}
+
+	return ret;
+}
+
+#ifdef GRUB_EMBED_DECOMPRESSOR
+struct xz_dec decoder;
+#endif
+
+struct xz_dec * xz_dec_init(uint32_t dict_max)
+{
+	struct xz_dec *s;
+#ifdef GRUB_EMBED_DECOMPRESSOR
+	s = &decoder;
+#else
+	s = kmalloc(sizeof(*s), GFP_KERNEL);
+	if (s == NULL)
+		return NULL;
+#endif
+
+	memset (s, 0, sizeof (*s));
+
+	s->single_call = dict_max == 0;
+
+#ifdef XZ_DEC_BCJ
+	s->bcj = xz_dec_bcj_create(s->single_call);
+	if (s->bcj == NULL)
+		goto error_bcj;
+#endif
+
+	s->lzma2 = xz_dec_lzma2_create(dict_max);
+	if (s->lzma2 == NULL)
+		goto error_lzma2;
+
+	xz_dec_reset(s);
+	return s;
+
+error_lzma2:
+#ifdef XZ_DEC_BCJ
+	xz_dec_bcj_end(s->bcj);
+error_bcj:
+#endif
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	kfree(s);
+#endif
+	return NULL;
+}
+
+void xz_dec_reset(struct xz_dec *s)
+{
+	s->sequence = SEQ_STREAM_HEADER;
+	s->allow_buf_error = false;
+	s->pos = 0;
+
+	{
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		uint64_t *t;
+		t = s->block.hash.hash_context;
+#endif
+		memzero(&s->block, sizeof(s->block));
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		s->block.hash.hash_context = t;
+		t = s->index.hash.hash_context;
+#endif
+		memzero(&s->index, sizeof(s->index));
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		s->index.hash.hash_context = t;
+#endif
+	}
+	s->temp.pos = 0;
+	s->temp.size = STREAM_HEADER_SIZE;
+
+#ifndef GRUB_EMBED_DECOMPRESSOR
+	if (s->hash)
+	{
+		s->hash->init(s->hash_context);
+		s->hash->init(s->index.hash.hash_context);
+		s->hash->init(s->block.hash.hash_context);
+	}
+#endif
+	s->have_hash_value = 0;
+}
+
+void xz_dec_end(struct xz_dec *s)
+{
+	if (s != NULL) {
+		xz_dec_lzma2_end(s->lzma2);
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		kfree(s->index.hash.hash_context);
+		kfree(s->block.hash.hash_context);
+		kfree(s->hash_context);
+		kfree(s->crc32_context);
+#endif
+#ifdef XZ_DEC_BCJ
+		xz_dec_bcj_end(s->bcj);
+#endif
+#ifndef GRUB_EMBED_DECOMPRESSOR
+		kfree(s);
+#endif
+	}
+}
diff --git a/grub-core/lib/xzembed/xz_lzma2.h b/grub-core/lib/xzembed/xz_lzma2.h
new file mode 100644
index 0000000..15e553d
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_lzma2.h
@@ -0,0 +1,236 @@
+/* xz_lzma2.h - LZMA2 definitions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#ifndef XZ_LZMA2_H
+#define XZ_LZMA2_H
+
+/* dictionary size hard limit
+ * actual size limit is calculated as shown in 5.3.1
+ * http://tukaani.org/xz/xz-file-format.txt
+ *
+ * if bits > 39 dictionary_size = UINT32_MAX
+ * else
+ * dictionary_size = 2 | (bits & 1);
+ * dictionary_size <<= bits / 2 + 11;
+ *
+ * i.e.
+ * 0  - 4 KiB
+ * 6  - 32 KiB
+ * 30 - 128MiB
+ * 39 - 3072 MiB
+ * 40 - 4096 MiB - 1 B
+ * note: implementation supports 39 at maximum
+ */
+#define DICT_BIT_SIZE 30
+
+/* Range coder constants */
+#define RC_SHIFT_BITS 8
+#define RC_TOP_BITS 24
+#define RC_TOP_VALUE (1 << RC_TOP_BITS)
+#define RC_BIT_MODEL_TOTAL_BITS 11
+#define RC_BIT_MODEL_TOTAL (1 << RC_BIT_MODEL_TOTAL_BITS)
+#define RC_MOVE_BITS 5
+
+/*
+ * Maximum number of position states. A position state is the lowest pb
+ * number of bits of the current uncompressed offset. In some places there
+ * are different sets of probabilities for different position states.
+ */
+#define POS_STATES_MAX (1 << 4)
+
+/*
+ * This enum is used to track which LZMA symbols have occurred most recently
+ * and in which order. This information is used to predict the next symbol.
+ *
+ * Symbols:
+ *  - Literal: One 8-bit byte
+ *  - Match: Repeat a chunk of data at some distance
+ *  - Long repeat: Multi-byte match at a recently seen distance
+ *  - Short repeat: One-byte repeat at a recently seen distance
+ *
+ * The symbol names are in from STATE_oldest_older_previous. REP means
+ * either short or long repeated match, and NONLIT means any non-literal.
+ */
+enum lzma_state {
+	STATE_LIT_LIT,
+	STATE_MATCH_LIT_LIT,
+	STATE_REP_LIT_LIT,
+	STATE_SHORTREP_LIT_LIT,
+	STATE_MATCH_LIT,
+	STATE_REP_LIT,
+	STATE_SHORTREP_LIT,
+	STATE_LIT_MATCH,
+	STATE_LIT_LONGREP,
+	STATE_LIT_SHORTREP,
+	STATE_NONLIT_MATCH,
+	STATE_NONLIT_REP
+};
+
+/* Total number of states */
+#define STATES 12
+
+/* The lowest 7 states indicate that the previous state was a literal. */
+#define LIT_STATES 7
+
+/* Indicate that the latest symbol was a literal. */
+static inline void lzma_state_literal(enum lzma_state *state)
+{
+	if (*state <= STATE_SHORTREP_LIT_LIT)
+		*state = STATE_LIT_LIT;
+	else if (*state <= STATE_LIT_SHORTREP)
+		*state -= 3;
+	else
+		*state -= 6;
+}
+
+/* Indicate that the latest symbol was a match. */
+static inline void lzma_state_match(enum lzma_state *state)
+{
+	*state = *state < LIT_STATES ? STATE_LIT_MATCH : STATE_NONLIT_MATCH;
+}
+
+/* Indicate that the latest state was a long repeated match. */
+static inline void lzma_state_long_rep(enum lzma_state *state)
+{
+	*state = *state < LIT_STATES ? STATE_LIT_LONGREP : STATE_NONLIT_REP;
+}
+
+/* Indicate that the latest symbol was a short match. */
+static inline void lzma_state_short_rep(enum lzma_state *state)
+{
+	*state = *state < LIT_STATES ? STATE_LIT_SHORTREP : STATE_NONLIT_REP;
+}
+
+/* Test if the previous symbol was a literal. */
+static inline bool lzma_state_is_literal(enum lzma_state state)
+{
+	return state < LIT_STATES;
+}
+
+/* Each literal coder is divided in three sections:
+ *   - 0x001-0x0FF: Without match byte
+ *   - 0x101-0x1FF: With match byte; match bit is 0
+ *   - 0x201-0x2FF: With match byte; match bit is 1
+ *
+ * Match byte is used when the previous LZMA symbol was something else than
+ * a literal (that is, it was some kind of match).
+ */
+#define LITERAL_CODER_SIZE 0x300
+
+/* Maximum number of literal coders */
+#define LITERAL_CODERS_MAX (1 << 4)
+
+/* Minimum length of a match is two bytes. */
+#define MATCH_LEN_MIN 2
+
+/* Match length is encoded with 4, 5, or 10 bits.
+ *
+ * Length   Bits
+ *  2-9      4 = Choice=0 + 3 bits
+ * 10-17     5 = Choice=1 + Choice2=0 + 3 bits
+ * 18-273   10 = Choice=1 + Choice2=1 + 8 bits
+ */
+#define LEN_LOW_BITS 3
+#define LEN_LOW_SYMBOLS (1 << LEN_LOW_BITS)
+#define LEN_MID_BITS 3
+#define LEN_MID_SYMBOLS (1 << LEN_MID_BITS)
+#define LEN_HIGH_BITS 8
+#define LEN_HIGH_SYMBOLS (1 << LEN_HIGH_BITS)
+#define LEN_SYMBOLS (LEN_LOW_SYMBOLS + LEN_MID_SYMBOLS + LEN_HIGH_SYMBOLS)
+
+/*
+ * Maximum length of a match is 273 which is a result of the encoding
+ * described above.
+ */
+#define MATCH_LEN_MAX (MATCH_LEN_MIN + LEN_SYMBOLS - 1)
+
+/*
+ * Different sets of probabilities are used for match distances that have
+ * very short match length: Lengths of 2, 3, and 4 bytes have a separate
+ * set of probabilities for each length. The matches with longer length
+ * use a shared set of probabilities.
+ */
+#define DIST_STATES 4
+
+/*
+ * Get the index of the appropriate probability array for decoding
+ * the distance slot.
+ */
+static inline uint32_t lzma_get_dist_state(uint32_t len)
+{
+	return len < DIST_STATES + MATCH_LEN_MIN
+			? len - MATCH_LEN_MIN : DIST_STATES - 1;
+}
+
+/*
+ * The highest two bits of a 32-bit match distance are encoded using six bits.
+ * This six-bit value is called a distance slot. This way encoding a 32-bit
+ * value takes 6-36 bits, larger values taking more bits.
+ */
+#define DIST_SLOT_BITS 6
+#define DIST_SLOTS (1 << DIST_SLOT_BITS)
+
+/* Match distances up to 127 are fully encoded using probabilities. Since
+ * the highest two bits (distance slot) are always encoded using six bits,
+ * the distances 0-3 don't need any additional bits to encode, since the
+ * distance slot itself is the same as the actual distance. DIST_MODEL_START
+ * indicates the first distance slot where at least one additional bit is
+ * needed.
+ */
+#define DIST_MODEL_START 4
+
+/*
+ * Match distances greater than 127 are encoded in three pieces:
+ *   - distance slot: the highest two bits
+ *   - direct bits: 2-26 bits below the highest two bits
+ *   - alignment bits: four lowest bits
+ *
+ * Direct bits don't use any probabilities.
+ *
+ * The distance slot value of 14 is for distances 128-191.
+ */
+#define DIST_MODEL_END 14
+
+/* Distance slots that indicate a distance <= 127. */
+#define FULL_DISTANCES_BITS (DIST_MODEL_END / 2)
+#define FULL_DISTANCES (1 << FULL_DISTANCES_BITS)
+
+/*
+ * For match distances greater than 127, only the highest two bits and the
+ * lowest four bits (alignment) is encoded using probabilities.
+ */
+#define ALIGN_BITS 4
+#define ALIGN_SIZE (1 << ALIGN_BITS)
+#define ALIGN_MASK (ALIGN_SIZE - 1)
+
+/* Total number of all probability variables */
+#define PROBS_TOTAL (1846 + LITERAL_CODERS_MAX * LITERAL_CODER_SIZE)
+
+/*
+ * LZMA remembers the four most recent match distances. Reusing these
+ * distances tends to take less space than re-encoding the actual
+ * distance value.
+ */
+#define REPS 4
+
+#endif
diff --git a/grub-core/lib/xzembed/xz_private.h b/grub-core/lib/xzembed/xz_private.h
new file mode 100644
index 0000000..fc845c9
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_private.h
@@ -0,0 +1,96 @@
+/* xz_private.h - Private includes and definitions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#ifndef XZ_PRIVATE_H
+#define XZ_PRIVATE_H
+
+/*
+ * For userspace builds, use a separate header to define the required
+ * macros and functions. This makes it easier to adapt the code into
+ * different environments and avoids clutter in the Linux kernel tree.
+ */
+#include "xz_config.h"
+
+/*
+ * If any of the BCJ filter decoders are wanted, define XZ_DEC_BCJ.
+ * XZ_DEC_BCJ is used to enable generic support for BCJ decoders.
+ */
+#ifndef XZ_DEC_BCJ
+#	if defined(XZ_DEC_X86) || defined(XZ_DEC_POWERPC) \
+			|| defined(XZ_DEC_IA64) || defined(XZ_DEC_ARM) \
+			|| defined(XZ_DEC_ARM) || defined(XZ_DEC_ARMTHUMB) \
+			|| defined(XZ_DEC_SPARC)
+#		define XZ_DEC_BCJ
+#	endif
+#endif
+
+/*
+ * Allocate memory for LZMA2 decoder. xz_dec_lzma2_reset() must be used
+ * before calling xz_dec_lzma2_run().
+ */
+struct xz_dec_lzma2 * xz_dec_lzma2_create(
+		uint32_t dict_max);
+
+/*
+ * Decode the LZMA2 properties (one byte) and reset the decoder. Return
+ * XZ_OK on success, XZ_MEMLIMIT_ERROR if the preallocated dictionary is not
+ * big enough, and XZ_OPTIONS_ERROR if props indicates something that this
+ * decoder doesn't support.
+ */
+enum xz_ret xz_dec_lzma2_reset(
+		struct xz_dec_lzma2 *s, uint8_t props);
+
+/* Decode raw LZMA2 stream from b->in to b->out. */
+enum xz_ret xz_dec_lzma2_run(
+		struct xz_dec_lzma2 *s, struct xz_buf *b);
+
+/* Free the memory allocated for the LZMA2 decoder. */
+void xz_dec_lzma2_end(struct xz_dec_lzma2 *s);
+
+/*
+ * Allocate memory for BCJ decoders. xz_dec_bcj_reset() must be used before
+ * calling xz_dec_bcj_run().
+ */
+struct xz_dec_bcj * xz_dec_bcj_create(bool single_call);
+
+/*
+ * Decode the Filter ID of a BCJ filter. This implementation doesn't
+ * support custom start offsets, so no decoding of Filter Properties
+ * is needed. Returns XZ_OK if the given Filter ID is supported.
+ * Otherwise XZ_OPTIONS_ERROR is returned.
+ */
+enum xz_ret xz_dec_bcj_reset(
+		struct xz_dec_bcj *s, uint8_t id);
+
+/*
+ * Decode raw BCJ + LZMA2 stream. This must be used only if there actually is
+ * a BCJ filter in the chain. If the chain has only LZMA2, xz_dec_lzma2_run()
+ * must be called directly.
+ */
+enum xz_ret xz_dec_bcj_run(struct xz_dec_bcj *s,
+		struct xz_dec_lzma2 *lzma2, struct xz_buf *b);
+
+/* Free the memory allocated for the BCJ filters. */
+#define xz_dec_bcj_end(s) kfree(s)
+
+#endif
diff --git a/grub-core/lib/xzembed/xz_stream.h b/grub-core/lib/xzembed/xz_stream.h
new file mode 100644
index 0000000..f58397a
--- /dev/null
+++ b/grub-core/lib/xzembed/xz_stream.h
@@ -0,0 +1,53 @@
+/* xz_stream.h - Definitions for handling the .xz file format */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * This file is based on code from XZ embedded project
+ * http://tukaani.org/xz/embedded.html
+ */
+
+#ifndef XZ_STREAM_H
+#define XZ_STREAM_H
+
+/*
+ * See the .xz file format specification at
+ * http://tukaani.org/xz/xz-file-format.txt
+ * to understand the container format.
+ */
+
+#define STREAM_HEADER_SIZE 12
+
+#define HEADER_MAGIC "\3757zXZ\0"
+#define HEADER_MAGIC_SIZE 6
+
+#define FOOTER_MAGIC "YZ"
+#define FOOTER_MAGIC_SIZE 2
+
+/*
+ * Variable-length integer can hold a 63-bit unsigned integer, or a special
+ * value to indicate that the value is unknown.
+ */
+typedef uint64_t vli_type;
+
+#define VLI_MAX ((vli_type)-1 / 2)
+#define VLI_UNKNOWN ((vli_type)-1)
+
+/* Maximum encoded size of a VLI */
+#define VLI_BYTES_MAX (sizeof(vli_type) * 8 / 7)
+
+#endif
diff --git a/grub-core/lib/zstd/bitstream.h b/grub-core/lib/zstd/bitstream.h
new file mode 100644
index 0000000..2f91460
--- /dev/null
+++ b/grub-core/lib/zstd/bitstream.h
@@ -0,0 +1,458 @@
+/* ******************************************************************
+   bitstream
+   Part of FSE library
+   Copyright (C) 2013-present, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+#ifndef BITSTREAM_H_MODULE
+#define BITSTREAM_H_MODULE
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+/*
+*  This API consists of small unitary functions, which must be inlined for best performance.
+*  Since link-time-optimization is not available for all compilers,
+*  these functions are defined into a .h to be included.
+*/
+
+/*-****************************************
+*  Dependencies
+******************************************/
+#include "mem.h"            /* unaligned access routines */
+#include "debug.h"          /* assert(), DEBUGLOG(), RAWLOG() */
+#include "error_private.h"  /* error codes and messages */
+
+
+/*=========================================
+*  Target specific
+=========================================*/
+#if defined(__BMI__) && defined(__GNUC__)
+#  include <immintrin.h>   /* support for bextr (experimental) */
+#endif
+
+#define STREAM_ACCUMULATOR_MIN_32  25
+#define STREAM_ACCUMULATOR_MIN_64  57
+#define STREAM_ACCUMULATOR_MIN    ((U32)(MEM_32bits() ? STREAM_ACCUMULATOR_MIN_32 : STREAM_ACCUMULATOR_MIN_64))
+
+
+/*-******************************************
+*  bitStream encoding API (write forward)
+********************************************/
+/* bitStream can mix input from multiple sources.
+ * A critical property of these streams is that they encode and decode in **reverse** direction.
+ * So the first bit sequence you add will be the last to be read, like a LIFO stack.
+ */
+typedef struct {
+    size_t bitContainer;
+    unsigned bitPos;
+    char*  startPtr;
+    char*  ptr;
+    char*  endPtr;
+} BIT_CStream_t;
+
+MEM_STATIC size_t BIT_initCStream(BIT_CStream_t* bitC, void* dstBuffer, size_t dstCapacity);
+MEM_STATIC void   BIT_addBits(BIT_CStream_t* bitC, size_t value, unsigned nbBits);
+MEM_STATIC void   BIT_flushBits(BIT_CStream_t* bitC);
+MEM_STATIC size_t BIT_closeCStream(BIT_CStream_t* bitC);
+
+/* Start with initCStream, providing the size of buffer to write into.
+*  bitStream will never write outside of this buffer.
+*  `dstCapacity` must be >= sizeof(bitD->bitContainer), otherwise @return will be an error code.
+*
+*  bits are first added to a local register.
+*  Local register is size_t, hence 64-bits on 64-bits systems, or 32-bits on 32-bits systems.
+*  Writing data into memory is an explicit operation, performed by the flushBits function.
+*  Hence keep track how many bits are potentially stored into local register to avoid register overflow.
+*  After a flushBits, a maximum of 7 bits might still be stored into local register.
+*
+*  Avoid storing elements of more than 24 bits if you want compatibility with 32-bits bitstream readers.
+*
+*  Last operation is to close the bitStream.
+*  The function returns the final size of CStream in bytes.
+*  If data couldn't fit into `dstBuffer`, it will return a 0 ( == not storable)
+*/
+
+
+/*-********************************************
+*  bitStream decoding API (read backward)
+**********************************************/
+typedef struct {
+    size_t   bitContainer;
+    unsigned bitsConsumed;
+    const char* ptr;
+    const char* start;
+    const char* limitPtr;
+} BIT_DStream_t;
+
+typedef enum { BIT_DStream_unfinished = 0,
+               BIT_DStream_endOfBuffer = 1,
+               BIT_DStream_completed = 2,
+               BIT_DStream_overflow = 3 } BIT_DStream_status;  /* result of BIT_reloadDStream() */
+               /* 1,2,4,8 would be better for bitmap combinations, but slows down performance a bit ... :( */
+
+MEM_STATIC size_t   BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, size_t srcSize);
+MEM_STATIC size_t   BIT_readBits(BIT_DStream_t* bitD, unsigned nbBits);
+MEM_STATIC BIT_DStream_status BIT_reloadDStream(BIT_DStream_t* bitD);
+MEM_STATIC unsigned BIT_endOfDStream(const BIT_DStream_t* bitD);
+
+
+/* Start by invoking BIT_initDStream().
+*  A chunk of the bitStream is then stored into a local register.
+*  Local register size is 64-bits on 64-bits systems, 32-bits on 32-bits systems (size_t).
+*  You can then retrieve bitFields stored into the local register, **in reverse order**.
+*  Local register is explicitly reloaded from memory by the BIT_reloadDStream() method.
+*  A reload guarantee a minimum of ((8*sizeof(bitD->bitContainer))-7) bits when its result is BIT_DStream_unfinished.
+*  Otherwise, it can be less than that, so proceed accordingly.
+*  Checking if DStream has reached its end can be performed with BIT_endOfDStream().
+*/
+
+
+/*-****************************************
+*  unsafe API
+******************************************/
+MEM_STATIC void BIT_addBitsFast(BIT_CStream_t* bitC, size_t value, unsigned nbBits);
+/* faster, but works only if value is "clean", meaning all high bits above nbBits are 0 */
+
+MEM_STATIC void BIT_flushBitsFast(BIT_CStream_t* bitC);
+/* unsafe version; does not check buffer overflow */
+
+MEM_STATIC size_t BIT_readBitsFast(BIT_DStream_t* bitD, unsigned nbBits);
+/* faster, but works only if nbBits >= 1 */
+
+
+
+/*-**************************************************************
+*  Internal functions
+****************************************************************/
+MEM_STATIC unsigned BIT_highbit32 (U32 val)
+{
+    assert(val != 0);
+    {
+#   if defined(_MSC_VER)   /* Visual */
+        unsigned long r=0;
+        _BitScanReverse ( &r, val );
+        return (unsigned) r;
+#   elif defined(__GNUC__) && (__GNUC__ >= 3)   /* Use GCC Intrinsic */
+        return 31 - __builtin_clz (val);
+#   else   /* Software version */
+        static const unsigned DeBruijnClz[32] = { 0,  9,  1, 10, 13, 21,  2, 29,
+                                                 11, 14, 16, 18, 22, 25,  3, 30,
+                                                  8, 12, 20, 28, 15, 17, 24,  7,
+                                                 19, 27, 23,  6, 26,  5,  4, 31 };
+        U32 v = val;
+        v |= v >> 1;
+        v |= v >> 2;
+        v |= v >> 4;
+        v |= v >> 8;
+        v |= v >> 16;
+        return DeBruijnClz[ (U32) (v * 0x07C4ACDDU) >> 27];
+#   endif
+    }
+}
+
+/*=====    Local Constants   =====*/
+static const unsigned BIT_mask[] = {
+    0,          1,         3,         7,         0xF,       0x1F,
+    0x3F,       0x7F,      0xFF,      0x1FF,     0x3FF,     0x7FF,
+    0xFFF,      0x1FFF,    0x3FFF,    0x7FFF,    0xFFFF,    0x1FFFF,
+    0x3FFFF,    0x7FFFF,   0xFFFFF,   0x1FFFFF,  0x3FFFFF,  0x7FFFFF,
+    0xFFFFFF,   0x1FFFFFF, 0x3FFFFFF, 0x7FFFFFF, 0xFFFFFFF, 0x1FFFFFFF,
+    0x3FFFFFFF, 0x7FFFFFFF}; /* up to 31 bits */
+#define BIT_MASK_SIZE (sizeof(BIT_mask) / sizeof(BIT_mask[0]))
+
+/*-**************************************************************
+*  bitStream encoding
+****************************************************************/
+/*! BIT_initCStream() :
+ *  `dstCapacity` must be > sizeof(size_t)
+ *  @return : 0 if success,
+ *            otherwise an error code (can be tested using ERR_isError()) */
+MEM_STATIC size_t BIT_initCStream(BIT_CStream_t* bitC,
+                                  void* startPtr, size_t dstCapacity)
+{
+    bitC->bitContainer = 0;
+    bitC->bitPos = 0;
+    bitC->startPtr = (char*)startPtr;
+    bitC->ptr = bitC->startPtr;
+    bitC->endPtr = bitC->startPtr + dstCapacity - sizeof(bitC->bitContainer);
+    if (dstCapacity <= sizeof(bitC->bitContainer)) return ERROR(dstSize_tooSmall);
+    return 0;
+}
+
+/*! BIT_addBits() :
+ *  can add up to 31 bits into `bitC`.
+ *  Note : does not check for register overflow ! */
+MEM_STATIC void BIT_addBits(BIT_CStream_t* bitC,
+                            size_t value, unsigned nbBits)
+{
+    MEM_STATIC_ASSERT(BIT_MASK_SIZE == 32);
+    assert(nbBits < BIT_MASK_SIZE);
+    assert(nbBits + bitC->bitPos < sizeof(bitC->bitContainer) * 8);
+    bitC->bitContainer |= (value & BIT_mask[nbBits]) << bitC->bitPos;
+    bitC->bitPos += nbBits;
+}
+
+/*! BIT_addBitsFast() :
+ *  works only if `value` is _clean_,
+ *  meaning all high bits above nbBits are 0 */
+MEM_STATIC void BIT_addBitsFast(BIT_CStream_t* bitC,
+                                size_t value, unsigned nbBits)
+{
+    assert((value>>nbBits) == 0);
+    assert(nbBits + bitC->bitPos < sizeof(bitC->bitContainer) * 8);
+    bitC->bitContainer |= value << bitC->bitPos;
+    bitC->bitPos += nbBits;
+}
+
+/*! BIT_flushBitsFast() :
+ *  assumption : bitContainer has not overflowed
+ *  unsafe version; does not check buffer overflow */
+MEM_STATIC void BIT_flushBitsFast(BIT_CStream_t* bitC)
+{
+    size_t const nbBytes = bitC->bitPos >> 3;
+    assert(bitC->bitPos < sizeof(bitC->bitContainer) * 8);
+    MEM_writeLEST(bitC->ptr, bitC->bitContainer);
+    bitC->ptr += nbBytes;
+    assert(bitC->ptr <= bitC->endPtr);
+    bitC->bitPos &= 7;
+    bitC->bitContainer >>= nbBytes*8;
+}
+
+/*! BIT_flushBits() :
+ *  assumption : bitContainer has not overflowed
+ *  safe version; check for buffer overflow, and prevents it.
+ *  note : does not signal buffer overflow.
+ *  overflow will be revealed later on using BIT_closeCStream() */
+MEM_STATIC void BIT_flushBits(BIT_CStream_t* bitC)
+{
+    size_t const nbBytes = bitC->bitPos >> 3;
+    assert(bitC->bitPos < sizeof(bitC->bitContainer) * 8);
+    MEM_writeLEST(bitC->ptr, bitC->bitContainer);
+    bitC->ptr += nbBytes;
+    if (bitC->ptr > bitC->endPtr) bitC->ptr = bitC->endPtr;
+    bitC->bitPos &= 7;
+    bitC->bitContainer >>= nbBytes*8;
+}
+
+/*! BIT_closeCStream() :
+ *  @return : size of CStream, in bytes,
+ *            or 0 if it could not fit into dstBuffer */
+MEM_STATIC size_t BIT_closeCStream(BIT_CStream_t* bitC)
+{
+    BIT_addBitsFast(bitC, 1, 1);   /* endMark */
+    BIT_flushBits(bitC);
+    if (bitC->ptr >= bitC->endPtr) return 0; /* overflow detected */
+    return (bitC->ptr - bitC->startPtr) + (bitC->bitPos > 0);
+}
+
+
+/*-********************************************************
+*  bitStream decoding
+**********************************************************/
+/*! BIT_initDStream() :
+ *  Initialize a BIT_DStream_t.
+ * `bitD` : a pointer to an already allocated BIT_DStream_t structure.
+ * `srcSize` must be the *exact* size of the bitStream, in bytes.
+ * @return : size of stream (== srcSize), or an errorCode if a problem is detected
+ */
+MEM_STATIC size_t BIT_initDStream(BIT_DStream_t* bitD, const void* srcBuffer, size_t srcSize)
+{
+    if (srcSize < 1) { memset(bitD, 0, sizeof(*bitD)); return ERROR(srcSize_wrong); }
+
+    bitD->start = (const char*)srcBuffer;
+    bitD->limitPtr = bitD->start + sizeof(bitD->bitContainer);
+
+    if (srcSize >=  sizeof(bitD->bitContainer)) {  /* normal case */
+        bitD->ptr   = (const char*)srcBuffer + srcSize - sizeof(bitD->bitContainer);
+        bitD->bitContainer = MEM_readLEST(bitD->ptr);
+        { BYTE const lastByte = ((const BYTE*)srcBuffer)[srcSize-1];
+          bitD->bitsConsumed = lastByte ? 8 - BIT_highbit32(lastByte) : 0;  /* ensures bitsConsumed is always set */
+          if (lastByte == 0) return ERROR(GENERIC); /* endMark not present */ }
+    } else {
+        bitD->ptr   = bitD->start;
+        bitD->bitContainer = *(const BYTE*)(bitD->start);
+        switch(srcSize)
+        {
+        case 7: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[6]) << (sizeof(bitD->bitContainer)*8 - 16);
+                /* fall-through */
+
+        case 6: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[5]) << (sizeof(bitD->bitContainer)*8 - 24);
+                /* fall-through */
+
+        case 5: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[4]) << (sizeof(bitD->bitContainer)*8 - 32);
+                /* fall-through */
+
+        case 4: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[3]) << 24;
+                /* fall-through */
+
+        case 3: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[2]) << 16;
+                /* fall-through */
+
+        case 2: bitD->bitContainer += (size_t)(((const BYTE*)(srcBuffer))[1]) <<  8;
+                /* fall-through */
+
+        default: break;
+        }
+        {   BYTE const lastByte = ((const BYTE*)srcBuffer)[srcSize-1];
+            bitD->bitsConsumed = lastByte ? 8 - BIT_highbit32(lastByte) : 0;
+            if (lastByte == 0) return ERROR(corruption_detected);  /* endMark not present */
+        }
+        bitD->bitsConsumed += (U32)(sizeof(bitD->bitContainer) - srcSize)*8;
+    }
+
+    return srcSize;
+}
+
+MEM_STATIC size_t BIT_getUpperBits(size_t bitContainer, U32 const start)
+{
+    return bitContainer >> start;
+}
+
+MEM_STATIC size_t BIT_getMiddleBits(size_t bitContainer, U32 const start, U32 const nbBits)
+{
+#if defined(__BMI__) && defined(__GNUC__) && __GNUC__*1000+__GNUC_MINOR__ >= 4008  /* experimental */
+#  if defined(__x86_64__)
+    if (sizeof(bitContainer)==8)
+        return _bextr_u64(bitContainer, start, nbBits);
+    else
+#  endif
+        return _bextr_u32(bitContainer, start, nbBits);
+#else
+    assert(nbBits < BIT_MASK_SIZE);
+    return (bitContainer >> start) & BIT_mask[nbBits];
+#endif
+}
+
+MEM_STATIC size_t BIT_getLowerBits(size_t bitContainer, U32 const nbBits)
+{
+    assert(nbBits < BIT_MASK_SIZE);
+    return bitContainer & BIT_mask[nbBits];
+}
+
+/*! BIT_lookBits() :
+ *  Provides next n bits from local register.
+ *  local register is not modified.
+ *  On 32-bits, maxNbBits==24.
+ *  On 64-bits, maxNbBits==56.
+ * @return : value extracted */
+MEM_STATIC size_t BIT_lookBits(const BIT_DStream_t* bitD, U32 nbBits)
+{
+#if defined(__BMI__) && defined(__GNUC__)   /* experimental; fails if bitD->bitsConsumed + nbBits > sizeof(bitD->bitContainer)*8 */
+    return BIT_getMiddleBits(bitD->bitContainer, (sizeof(bitD->bitContainer)*8) - bitD->bitsConsumed - nbBits, nbBits);
+#else
+    U32 const regMask = sizeof(bitD->bitContainer)*8 - 1;
+    return ((bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> 1) >> ((regMask-nbBits) & regMask);
+#endif
+}
+
+/*! BIT_lookBitsFast() :
+ *  unsafe version; only works if nbBits >= 1 */
+MEM_STATIC size_t BIT_lookBitsFast(const BIT_DStream_t* bitD, U32 nbBits)
+{
+    U32 const regMask = sizeof(bitD->bitContainer)*8 - 1;
+    assert(nbBits >= 1);
+    return (bitD->bitContainer << (bitD->bitsConsumed & regMask)) >> (((regMask+1)-nbBits) & regMask);
+}
+
+MEM_STATIC void BIT_skipBits(BIT_DStream_t* bitD, U32 nbBits)
+{
+    bitD->bitsConsumed += nbBits;
+}
+
+/*! BIT_readBits() :
+ *  Read (consume) next n bits from local register and update.
+ *  Pay attention to not read more than nbBits contained into local register.
+ * @return : extracted value. */
+MEM_STATIC size_t BIT_readBits(BIT_DStream_t* bitD, U32 nbBits)
+{
+    size_t const value = BIT_lookBits(bitD, nbBits);
+    BIT_skipBits(bitD, nbBits);
+    return value;
+}
+
+/*! BIT_readBitsFast() :
+ *  unsafe version; only works only if nbBits >= 1 */
+MEM_STATIC size_t BIT_readBitsFast(BIT_DStream_t* bitD, U32 nbBits)
+{
+    size_t const value = BIT_lookBitsFast(bitD, nbBits);
+    assert(nbBits >= 1);
+    BIT_skipBits(bitD, nbBits);
+    return value;
+}
+
+/*! BIT_reloadDStream() :
+ *  Refill `bitD` from buffer previously set in BIT_initDStream() .
+ *  This function is safe, it guarantees it will not read beyond src buffer.
+ * @return : status of `BIT_DStream_t` internal register.
+ *           when status == BIT_DStream_unfinished, internal register is filled with at least 25 or 57 bits */
+MEM_STATIC BIT_DStream_status BIT_reloadDStream(BIT_DStream_t* bitD)
+{
+    if (bitD->bitsConsumed > (sizeof(bitD->bitContainer)*8))  /* overflow detected, like end of stream */
+        return BIT_DStream_overflow;
+
+    if (bitD->ptr >= bitD->limitPtr) {
+        bitD->ptr -= bitD->bitsConsumed >> 3;
+        bitD->bitsConsumed &= 7;
+        bitD->bitContainer = MEM_readLEST(bitD->ptr);
+        return BIT_DStream_unfinished;
+    }
+    if (bitD->ptr == bitD->start) {
+        if (bitD->bitsConsumed < sizeof(bitD->bitContainer)*8) return BIT_DStream_endOfBuffer;
+        return BIT_DStream_completed;
+    }
+    /* start < ptr < limitPtr */
+    {   U32 nbBytes = bitD->bitsConsumed >> 3;
+        BIT_DStream_status result = BIT_DStream_unfinished;
+        if (bitD->ptr - nbBytes < bitD->start) {
+            nbBytes = (U32)(bitD->ptr - bitD->start);  /* ptr > start */
+            result = BIT_DStream_endOfBuffer;
+        }
+        bitD->ptr -= nbBytes;
+        bitD->bitsConsumed -= nbBytes*8;
+        bitD->bitContainer = MEM_readLEST(bitD->ptr);   /* reminder : srcSize > sizeof(bitD->bitContainer), otherwise bitD->ptr == bitD->start */
+        return result;
+    }
+}
+
+/*! BIT_endOfDStream() :
+ * @return : 1 if DStream has _exactly_ reached its end (all bits consumed).
+ */
+MEM_STATIC unsigned BIT_endOfDStream(const BIT_DStream_t* DStream)
+{
+    return ((DStream->ptr == DStream->start) && (DStream->bitsConsumed == sizeof(DStream->bitContainer)*8));
+}
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* BITSTREAM_H_MODULE */
diff --git a/grub-core/lib/zstd/compiler.h b/grub-core/lib/zstd/compiler.h
new file mode 100644
index 0000000..07f875e
--- /dev/null
+++ b/grub-core/lib/zstd/compiler.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+#ifndef ZSTD_COMPILER_H
+#define ZSTD_COMPILER_H
+
+/*-*******************************************************
+*  Compiler specifics
+*********************************************************/
+/* force inlining */
+#if defined (__GNUC__) || defined(__cplusplus) || defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L   /* C99 */
+#  define INLINE_KEYWORD inline
+#else
+#  define INLINE_KEYWORD
+#endif
+
+#if defined(__GNUC__)
+#  define FORCE_INLINE_ATTR __attribute__((always_inline))
+#elif defined(_MSC_VER)
+#  define FORCE_INLINE_ATTR __forceinline
+#else
+#  define FORCE_INLINE_ATTR
+#endif
+
+/**
+ * FORCE_INLINE_TEMPLATE is used to define C "templates", which take constant
+ * parameters. They must be inlined for the compiler to elimininate the constant
+ * branches.
+ */
+#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR
+/**
+ * HINT_INLINE is used to help the compiler generate better code. It is *not*
+ * used for "templates", so it can be tweaked based on the compilers
+ * performance.
+ *
+ * gcc-4.8 and gcc-4.9 have been shown to benefit from leaving off the
+ * always_inline attribute.
+ *
+ * clang up to 5.0.0 (trunk) benefit tremendously from the always_inline
+ * attribute.
+ */
+#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 8 && __GNUC__ < 5
+#  define HINT_INLINE static INLINE_KEYWORD
+#else
+#  define HINT_INLINE static INLINE_KEYWORD FORCE_INLINE_ATTR
+#endif
+
+/* force no inlining */
+#ifdef _MSC_VER
+#  define FORCE_NOINLINE static __declspec(noinline)
+#else
+#  ifdef __GNUC__
+#    define FORCE_NOINLINE static __attribute__((__noinline__))
+#  else
+#    define FORCE_NOINLINE static
+#  endif
+#endif
+
+/* target attribute */
+#ifndef __has_attribute
+  #define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+#if defined(__GNUC__)
+#  define TARGET_ATTRIBUTE(target) __attribute__((__target__(target)))
+#else
+#  define TARGET_ATTRIBUTE(target)
+#endif
+
+/* Enable runtime BMI2 dispatch based on the CPU.
+ * Enabled for clang & gcc >=4.8 on x86 when BMI2 isn't enabled by default.
+ */
+#ifndef DYNAMIC_BMI2
+  #if ((defined(__clang__) && __has_attribute(__target__)) \
+      || (defined(__GNUC__) \
+          && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))) \
+      && (defined(__x86_64__) || defined(_M_X86)) \
+      && !defined(__BMI2__)
+  #  define DYNAMIC_BMI2 1
+  #else
+  #  define DYNAMIC_BMI2 0
+  #endif
+#endif
+
+/* prefetch
+ * can be disabled, by declaring NO_PREFETCH macro
+ * All prefetch invocations use a single default locality 2,
+ * generating instruction prefetcht1,
+ * which, according to Intel, means "load data into L2 cache".
+ * This is a good enough "middle ground" for the time being,
+ * though in theory, it would be better to specialize locality depending on data being prefetched.
+ * Tests could not determine any sensible difference based on locality value. */
+#if defined(NO_PREFETCH)
+#  define PREFETCH(ptr)     (void)(ptr)  /* disabled */
+#else
+#  if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_I86))  /* _mm_prefetch() is not defined outside of x86/x64 */
+#    include <mmintrin.h>   /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */
+#    define PREFETCH(ptr)   _mm_prefetch((const char*)(ptr), _MM_HINT_T1)
+#  elif defined(__GNUC__) && ( (__GNUC__ >= 4) || ( (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1) ) )
+#    define PREFETCH(ptr)   __builtin_prefetch((ptr), 0 /* rw==read */, 2 /* locality */)
+#  else
+#    define PREFETCH(ptr)   (void)(ptr)  /* disabled */
+#  endif
+#endif  /* NO_PREFETCH */
+
+#define CACHELINE_SIZE 64
+
+#define PREFETCH_AREA(p, s)  {            \
+    const char* const _ptr = (const char*)(p);  \
+    size_t const _size = (size_t)(s);     \
+    size_t _pos;                          \
+    for (_pos=0; _pos<_size; _pos+=CACHELINE_SIZE) {  \
+        PREFETCH(_ptr + _pos);            \
+    }                                     \
+}
+
+/* disable warnings */
+#ifdef _MSC_VER    /* Visual Studio */
+#  include <intrin.h>                    /* For Visual 2005 */
+#  pragma warning(disable : 4100)        /* disable: C4100: unreferenced formal parameter */
+#  pragma warning(disable : 4127)        /* disable: C4127: conditional expression is constant */
+#  pragma warning(disable : 4204)        /* disable: C4204: non-constant aggregate initializer */
+#  pragma warning(disable : 4214)        /* disable: C4214: non-int bitfields */
+#  pragma warning(disable : 4324)        /* disable: C4324: padded structure */
+#endif
+
+#endif /* ZSTD_COMPILER_H */
diff --git a/grub-core/lib/zstd/cpu.h b/grub-core/lib/zstd/cpu.h
new file mode 100644
index 0000000..eeb428a
--- /dev/null
+++ b/grub-core/lib/zstd/cpu.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2018-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+#ifndef ZSTD_COMMON_CPU_H
+#define ZSTD_COMMON_CPU_H
+
+/**
+ * Implementation taken from folly/CpuId.h
+ * https://github.com/facebook/folly/blob/master/folly/CpuId.h
+ */
+
+#include <string.h>
+
+#include "mem.h"
+
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
+typedef struct {
+    U32 f1c;
+    U32 f1d;
+    U32 f7b;
+    U32 f7c;
+} ZSTD_cpuid_t;
+
+MEM_STATIC ZSTD_cpuid_t ZSTD_cpuid(void) {
+    U32 f1c = 0;
+    U32 f1d = 0;
+    U32 f7b = 0;
+    U32 f7c = 0;
+#if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86))
+    int reg[4];
+    __cpuid((int*)reg, 0);
+    {
+        int const n = reg[0];
+        if (n >= 1) {
+            __cpuid((int*)reg, 1);
+            f1c = (U32)reg[2];
+            f1d = (U32)reg[3];
+        }
+        if (n >= 7) {
+            __cpuidex((int*)reg, 7, 0);
+            f7b = (U32)reg[1];
+            f7c = (U32)reg[2];
+        }
+    }
+#elif defined(__i386__) && defined(__PIC__) && !defined(__clang__) && defined(__GNUC__)
+    /* The following block like the normal cpuid branch below, but gcc
+     * reserves ebx for use of its pic register so we must specially
+     * handle the save and restore to avoid clobbering the register
+     */
+    U32 n;
+    __asm__(
+        "pushl %%ebx\n\t"
+        "cpuid\n\t"
+        "popl %%ebx\n\t"
+        : "=a"(n)
+        : "a"(0)
+        : "ecx", "edx");
+    if (n >= 1) {
+      U32 f1a;
+      __asm__(
+          "pushl %%ebx\n\t"
+          "cpuid\n\t"
+          "popl %%ebx\n\t"
+          : "=a"(f1a), "=c"(f1c), "=d"(f1d)
+          : "a"(1));
+    }
+    if (n >= 7) {
+      __asm__(
+          "pushl %%ebx\n\t"
+          "cpuid\n\t"
+          "movl %%ebx, %%eax\n\r"
+          "popl %%ebx"
+          : "=a"(f7b), "=c"(f7c)
+          : "a"(7), "c"(0)
+          : "edx");
+    }
+#elif defined(__x86_64__) || defined(_M_X64) || defined(__i386__)
+    U32 n;
+    __asm__("cpuid" : "=a"(n) : "a"(0) : "ebx", "ecx", "edx");
+    if (n >= 1) {
+      U32 f1a;
+      __asm__("cpuid" : "=a"(f1a), "=c"(f1c), "=d"(f1d) : "a"(1) : "ebx");
+    }
+    if (n >= 7) {
+      U32 f7a;
+      __asm__("cpuid"
+              : "=a"(f7a), "=b"(f7b), "=c"(f7c)
+              : "a"(7), "c"(0)
+              : "edx");
+    }
+#endif
+    {
+        ZSTD_cpuid_t cpuid;
+        cpuid.f1c = f1c;
+        cpuid.f1d = f1d;
+        cpuid.f7b = f7b;
+        cpuid.f7c = f7c;
+        return cpuid;
+    }
+}
+
+#define X(name, r, bit)                                                        \
+  MEM_STATIC int ZSTD_cpuid_##name(ZSTD_cpuid_t const cpuid) {                 \
+    return ((cpuid.r) & (1U << bit)) != 0;                                     \
+  }
+
+/* cpuid(1): Processor Info and Feature Bits. */
+#define C(name, bit) X(name, f1c, bit)
+  C(sse3, 0)
+  C(pclmuldq, 1)
+  C(dtes64, 2)
+  C(monitor, 3)
+  C(dscpl, 4)
+  C(vmx, 5)
+  C(smx, 6)
+  C(eist, 7)
+  C(tm2, 8)
+  C(ssse3, 9)
+  C(cnxtid, 10)
+  C(fma, 12)
+  C(cx16, 13)
+  C(xtpr, 14)
+  C(pdcm, 15)
+  C(pcid, 17)
+  C(dca, 18)
+  C(sse41, 19)
+  C(sse42, 20)
+  C(x2apic, 21)
+  C(movbe, 22)
+  C(popcnt, 23)
+  C(tscdeadline, 24)
+  C(aes, 25)
+  C(xsave, 26)
+  C(osxsave, 27)
+  C(avx, 28)
+  C(f16c, 29)
+  C(rdrand, 30)
+#undef C
+#define D(name, bit) X(name, f1d, bit)
+  D(fpu, 0)
+  D(vme, 1)
+  D(de, 2)
+  D(pse, 3)
+  D(tsc, 4)
+  D(msr, 5)
+  D(pae, 6)
+  D(mce, 7)
+  D(cx8, 8)
+  D(apic, 9)
+  D(sep, 11)
+  D(mtrr, 12)
+  D(pge, 13)
+  D(mca, 14)
+  D(cmov, 15)
+  D(pat, 16)
+  D(pse36, 17)
+  D(psn, 18)
+  D(clfsh, 19)
+  D(ds, 21)
+  D(acpi, 22)
+  D(mmx, 23)
+  D(fxsr, 24)
+  D(sse, 25)
+  D(sse2, 26)
+  D(ss, 27)
+  D(htt, 28)
+  D(tm, 29)
+  D(pbe, 31)
+#undef D
+
+/* cpuid(7): Extended Features. */
+#define B(name, bit) X(name, f7b, bit)
+  B(bmi1, 3)
+  B(hle, 4)
+  B(avx2, 5)
+  B(smep, 7)
+  B(bmi2, 8)
+  B(erms, 9)
+  B(invpcid, 10)
+  B(rtm, 11)
+  B(mpx, 14)
+  B(avx512f, 16)
+  B(avx512dq, 17)
+  B(rdseed, 18)
+  B(adx, 19)
+  B(smap, 20)
+  B(avx512ifma, 21)
+  B(pcommit, 22)
+  B(clflushopt, 23)
+  B(clwb, 24)
+  B(avx512pf, 26)
+  B(avx512er, 27)
+  B(avx512cd, 28)
+  B(sha, 29)
+  B(avx512bw, 30)
+  B(avx512vl, 31)
+#undef B
+#define C(name, bit) X(name, f7c, bit)
+  C(prefetchwt1, 0)
+  C(avx512vbmi, 1)
+#undef C
+
+#undef X
+
+#endif /* ZSTD_COMMON_CPU_H */
diff --git a/grub-core/lib/zstd/debug.c b/grub-core/lib/zstd/debug.c
new file mode 100644
index 0000000..3ebdd1c
--- /dev/null
+++ b/grub-core/lib/zstd/debug.c
@@ -0,0 +1,44 @@
+/* ******************************************************************
+   debug
+   Part of FSE library
+   Copyright (C) 2013-present, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+
+
+/*
+ * This module only hosts one global variable
+ * which can be used to dynamically influence the verbosity of traces,
+ * such as DEBUGLOG and RAWLOG
+ */
+
+#include "debug.h"
+
+int g_debuglevel = DEBUGLEVEL;
diff --git a/grub-core/lib/zstd/debug.h b/grub-core/lib/zstd/debug.h
new file mode 100644
index 0000000..0c04ad2
--- /dev/null
+++ b/grub-core/lib/zstd/debug.h
@@ -0,0 +1,123 @@
+/* ******************************************************************
+   debug
+   Part of FSE library
+   Copyright (C) 2013-present, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+
+
+/*
+ * The purpose of this header is to enable debug functions.
+ * They regroup assert(), DEBUGLOG() and RAWLOG() for run-time,
+ * and DEBUG_STATIC_ASSERT() for compile-time.
+ *
+ * By default, DEBUGLEVEL==0, which means run-time debug is disabled.
+ *
+ * Level 1 enables assert() only.
+ * Starting level 2, traces can be generated and pushed to stderr.
+ * The higher the level, the more verbose the traces.
+ *
+ * It's possible to dynamically adjust level using variable g_debug_level,
+ * which is only declared if DEBUGLEVEL>=2,
+ * and is a global variable, not multi-thread protected (use with care)
+ */
+
+#ifndef DEBUG_H_12987983217
+#define DEBUG_H_12987983217
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+
+/* static assert is triggered at compile time, leaving no runtime artefact,
+ * but can only work with compile-time constants.
+ * This variant can only be used inside a function. */
+#define DEBUG_STATIC_ASSERT(c) (void)sizeof(char[(c) ? 1 : -1])
+
+
+/* DEBUGLEVEL is expected to be defined externally,
+ * typically through compiler command line.
+ * Value must be a number. */
+#ifndef DEBUGLEVEL
+#  define DEBUGLEVEL 0
+#endif
+
+/* recommended values for DEBUGLEVEL :
+ * 0 : no debug, all run-time functions disabled
+ * 1 : no display, enables assert() only
+ * 2 : reserved, for currently active debug path
+ * 3 : events once per object lifetime (CCtx, CDict, etc.)
+ * 4 : events once per frame
+ * 5 : events once per block
+ * 6 : events once per sequence (verbose)
+ * 7+: events at every position (*very* verbose)
+ *
+ * It's generally inconvenient to output traces > 5.
+ * In which case, it's possible to selectively enable higher verbosity levels
+ * by modifying g_debug_level.
+ */
+
+#if (DEBUGLEVEL>=1)
+#  include <assert.h>
+#else
+#  ifndef assert   /* assert may be already defined, due to prior #include <assert.h> */
+#    define assert(condition) ((void)0)   /* disable assert (default) */
+#  endif
+#endif
+
+#if (DEBUGLEVEL>=2)
+#  include <stdio.h>
+extern int g_debuglevel; /* here, this variable is only declared,
+                           it actually lives in debug.c,
+                           and is shared by the whole process.
+                           It's typically used to enable very verbose levels
+                           on selective conditions (such as position in src) */
+
+#  define RAWLOG(l, ...) {                                      \
+                if (l<=g_debuglevel) {                          \
+                    fprintf(stderr, __VA_ARGS__);               \
+            }   }
+#  define DEBUGLOG(l, ...) {                                    \
+                if (l<=g_debuglevel) {                          \
+                    fprintf(stderr, __FILE__ ": " __VA_ARGS__); \
+                    fprintf(stderr, " \n");                     \
+            }   }
+#else
+#  define RAWLOG(l, ...)      {}    /* disabled */
+#  define DEBUGLOG(l, ...)    {}    /* disabled */
+#endif
+
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* DEBUG_H_12987983217 */
diff --git a/grub-core/lib/zstd/entropy_common.c b/grub-core/lib/zstd/entropy_common.c
new file mode 100644
index 0000000..b12944e
--- /dev/null
+++ b/grub-core/lib/zstd/entropy_common.c
@@ -0,0 +1,236 @@
+/*
+   Common functions of New Generation Entropy library
+   Copyright (C) 2016, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    You can contact the author at :
+    - FSE+HUF source repository : https://github.com/Cyan4973/FiniteStateEntropy
+    - Public forum : https://groups.google.com/forum/#!forum/lz4c
+*************************************************************************** */
+
+/* *************************************
+*  Dependencies
+***************************************/
+#include "mem.h"
+#include "error_private.h"       /* ERR_*, ERROR */
+#define FSE_STATIC_LINKING_ONLY  /* FSE_MIN_TABLELOG */
+#include "fse.h"
+#define HUF_STATIC_LINKING_ONLY  /* HUF_TABLELOG_ABSOLUTEMAX */
+#include "huf.h"
+
+
+/*===   Version   ===*/
+unsigned FSE_versionNumber(void) { return FSE_VERSION_NUMBER; }
+
+
+/*===   Error Management   ===*/
+unsigned FSE_isError(size_t code) { return ERR_isError(code); }
+const char* FSE_getErrorName(size_t code) { return ERR_getErrorName(code); }
+
+unsigned HUF_isError(size_t code) { return ERR_isError(code); }
+const char* HUF_getErrorName(size_t code) { return ERR_getErrorName(code); }
+
+
+/*-**************************************************************
+*  FSE NCount encoding-decoding
+****************************************************************/
+size_t FSE_readNCount (short* normalizedCounter, unsigned* maxSVPtr, unsigned* tableLogPtr,
+                 const void* headerBuffer, size_t hbSize)
+{
+    const BYTE* const istart = (const BYTE*) headerBuffer;
+    const BYTE* const iend = istart + hbSize;
+    const BYTE* ip = istart;
+    int nbBits;
+    int remaining;
+    int threshold;
+    U32 bitStream;
+    int bitCount;
+    unsigned charnum = 0;
+    int previous0 = 0;
+
+    if (hbSize < 4) {
+        /* This function only works when hbSize >= 4 */
+        char buffer[4];
+        memset(buffer, 0, sizeof(buffer));
+        memcpy(buffer, headerBuffer, hbSize);
+        {   size_t const countSize = FSE_readNCount(normalizedCounter, maxSVPtr, tableLogPtr,
+                                                    buffer, sizeof(buffer));
+            if (FSE_isError(countSize)) return countSize;
+            if (countSize > hbSize) return ERROR(corruption_detected);
+            return countSize;
+    }   }
+    assert(hbSize >= 4);
+
+    /* init */
+    memset(normalizedCounter, 0, (*maxSVPtr+1) * sizeof(normalizedCounter[0]));   /* all symbols not present in NCount have a frequency of 0 */
+    bitStream = MEM_readLE32(ip);
+    nbBits = (bitStream & 0xF) + FSE_MIN_TABLELOG;   /* extract tableLog */
+    if (nbBits > FSE_TABLELOG_ABSOLUTE_MAX) return ERROR(tableLog_tooLarge);
+    bitStream >>= 4;
+    bitCount = 4;
+    *tableLogPtr = nbBits;
+    remaining = (1<<nbBits)+1;
+    threshold = 1<<nbBits;
+    nbBits++;
+
+    while ((remaining>1) & (charnum<=*maxSVPtr)) {
+        if (previous0) {
+            unsigned n0 = charnum;
+            while ((bitStream & 0xFFFF) == 0xFFFF) {
+                n0 += 24;
+                if (ip < iend-5) {
+                    ip += 2;
+                    bitStream = MEM_readLE32(ip) >> bitCount;
+                } else {
+                    bitStream >>= 16;
+                    bitCount   += 16;
+            }   }
+            while ((bitStream & 3) == 3) {
+                n0 += 3;
+                bitStream >>= 2;
+                bitCount += 2;
+            }
+            n0 += bitStream & 3;
+            bitCount += 2;
+            if (n0 > *maxSVPtr) return ERROR(maxSymbolValue_tooSmall);
+            while (charnum < n0) normalizedCounter[charnum++] = 0;
+            if ((ip <= iend-7) || (ip + (bitCount>>3) <= iend-4)) {
+                assert((bitCount >> 3) <= 3); /* For first condition to work */
+                ip += bitCount>>3;
+                bitCount &= 7;
+                bitStream = MEM_readLE32(ip) >> bitCount;
+            } else {
+                bitStream >>= 2;
+        }   }
+        {   int const max = (2*threshold-1) - remaining;
+            int count;
+
+            if ((bitStream & (threshold-1)) < (U32)max) {
+                count = bitStream & (threshold-1);
+                bitCount += nbBits-1;
+            } else {
+                count = bitStream & (2*threshold-1);
+                if (count >= threshold) count -= max;
+                bitCount += nbBits;
+            }
+
+            count--;   /* extra accuracy */
+            remaining -= count < 0 ? -count : count;   /* -1 means +1 */
+            normalizedCounter[charnum++] = (short)count;
+            previous0 = !count;
+            while (remaining < threshold) {
+                nbBits--;
+                threshold >>= 1;
+            }
+
+            if ((ip <= iend-7) || (ip + (bitCount>>3) <= iend-4)) {
+                ip += bitCount>>3;
+                bitCount &= 7;
+            } else {
+                bitCount -= (int)(8 * (iend - 4 - ip));
+                ip = iend - 4;
+            }
+            bitStream = MEM_readLE32(ip) >> (bitCount & 31);
+    }   }   /* while ((remaining>1) & (charnum<=*maxSVPtr)) */
+    if (remaining != 1) return ERROR(corruption_detected);
+    if (bitCount > 32) return ERROR(corruption_detected);
+    *maxSVPtr = charnum-1;
+
+    ip += (bitCount+7)>>3;
+    return ip-istart;
+}
+
+
+/*! HUF_readStats() :
+    Read compact Huffman tree, saved by HUF_writeCTable().
+    `huffWeight` is destination buffer.
+    `rankStats` is assumed to be a table of at least HUF_TABLELOG_MAX U32.
+    @return : size read from `src` , or an error Code .
+    Note : Needed by HUF_readCTable() and HUF_readDTableX?() .
+*/
+size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats,
+                     U32* nbSymbolsPtr, U32* tableLogPtr,
+                     const void* src, size_t srcSize)
+{
+    U32 weightTotal;
+    const BYTE* ip = (const BYTE*) src;
+    size_t iSize;
+    size_t oSize;
+
+    if (!srcSize) return ERROR(srcSize_wrong);
+    iSize = ip[0];
+    /* memset(huffWeight, 0, hwSize);   *//* is not necessary, even though some analyzer complain ... */
+
+    if (iSize >= 128) {  /* special header */
+        oSize = iSize - 127;
+        iSize = ((oSize+1)/2);
+        if (iSize+1 > srcSize) return ERROR(srcSize_wrong);
+        if (oSize >= hwSize) return ERROR(corruption_detected);
+        ip += 1;
+        {   U32 n;
+            for (n=0; n<oSize; n+=2) {
+                huffWeight[n]   = ip[n/2] >> 4;
+                huffWeight[n+1] = ip[n/2] & 15;
+    }   }   }
+    else  {   /* header compressed with FSE (normal case) */
+        FSE_DTable fseWorkspace[FSE_DTABLE_SIZE_U32(6)];  /* 6 is max possible tableLog for HUF header (maybe even 5, to be tested) */
+        if (iSize+1 > srcSize) return ERROR(srcSize_wrong);
+        oSize = FSE_decompress_wksp(huffWeight, hwSize-1, ip+1, iSize, fseWorkspace, 6);   /* max (hwSize-1) values decoded, as last one is implied */
+        if (FSE_isError(oSize)) return oSize;
+    }
+
+    /* collect weight stats */
+    memset(rankStats, 0, (HUF_TABLELOG_MAX + 1) * sizeof(U32));
+    weightTotal = 0;
+    {   U32 n; for (n=0; n<oSize; n++) {
+            if (huffWeight[n] >= HUF_TABLELOG_MAX) return ERROR(corruption_detected);
+            rankStats[huffWeight[n]]++;
+            weightTotal += (1 << huffWeight[n]) >> 1;
+    }   }
+    if (weightTotal == 0) return ERROR(corruption_detected);
+
+    /* get last non-null symbol weight (implied, total must be 2^n) */
+    {   U32 const tableLog = BIT_highbit32(weightTotal) + 1;
+        if (tableLog > HUF_TABLELOG_MAX) return ERROR(corruption_detected);
+        *tableLogPtr = tableLog;
+        /* determine last weight */
+        {   U32 const total = 1 << tableLog;
+            U32 const rest = total - weightTotal;
+            U32 const verif = 1 << BIT_highbit32(rest);
+            U32 const lastWeight = BIT_highbit32(rest) + 1;
+            if (verif != rest) return ERROR(corruption_detected);    /* last value must be a clean power of 2 */
+            huffWeight[oSize] = (BYTE)lastWeight;
+            rankStats[lastWeight]++;
+    }   }
+
+    /* check tree construction validity */
+    if ((rankStats[1] < 2) || (rankStats[1] & 1)) return ERROR(corruption_detected);   /* by construction : at least 2 elts of rank 1, must be even */
+
+    /* results */
+    *nbSymbolsPtr = (U32)(oSize+1);
+    return iSize+1;
+}
diff --git a/grub-core/lib/zstd/error_private.c b/grub-core/lib/zstd/error_private.c
new file mode 100644
index 0000000..d004ee6
--- /dev/null
+++ b/grub-core/lib/zstd/error_private.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+/* The purpose of this file is to have a single list of error strings embedded in binary */
+
+#include "error_private.h"
+
+const char* ERR_getErrorString(ERR_enum code)
+{
+    static const char* const notErrorCode = "Unspecified error code";
+    switch( code )
+    {
+    case PREFIX(no_error): return "No error detected";
+    case PREFIX(GENERIC):  return "Error (generic)";
+    case PREFIX(prefix_unknown): return "Unknown frame descriptor";
+    case PREFIX(version_unsupported): return "Version not supported";
+    case PREFIX(frameParameter_unsupported): return "Unsupported frame parameter";
+    case PREFIX(frameParameter_windowTooLarge): return "Frame requires too much memory for decoding";
+    case PREFIX(corruption_detected): return "Corrupted block detected";
+    case PREFIX(checksum_wrong): return "Restored data doesn't match checksum";
+    case PREFIX(parameter_unsupported): return "Unsupported parameter";
+    case PREFIX(parameter_outOfBound): return "Parameter is out of bound";
+    case PREFIX(init_missing): return "Context should be init first";
+    case PREFIX(memory_allocation): return "Allocation error : not enough memory";
+    case PREFIX(workSpace_tooSmall): return "workSpace buffer is not large enough";
+    case PREFIX(stage_wrong): return "Operation not authorized at current processing stage";
+    case PREFIX(tableLog_tooLarge): return "tableLog requires too much memory : unsupported";
+    case PREFIX(maxSymbolValue_tooLarge): return "Unsupported max Symbol Value : too large";
+    case PREFIX(maxSymbolValue_tooSmall): return "Specified maxSymbolValue is too small";
+    case PREFIX(dictionary_corrupted): return "Dictionary is corrupted";
+    case PREFIX(dictionary_wrong): return "Dictionary mismatch";
+    case PREFIX(dictionaryCreation_failed): return "Cannot create Dictionary from provided samples";
+    case PREFIX(dstSize_tooSmall): return "Destination buffer is too small";
+    case PREFIX(srcSize_wrong): return "Src size is incorrect";
+        /* following error codes are not stable and may be removed or changed in a future version */
+    case PREFIX(frameIndex_tooLarge): return "Frame index is too large";
+    case PREFIX(seekableIO): return "An I/O error occurred when reading/seeking";
+    case PREFIX(maxCode):
+    default: return notErrorCode;
+    }
+}
diff --git a/grub-core/lib/zstd/error_private.h b/grub-core/lib/zstd/error_private.h
new file mode 100644
index 0000000..0d2fa7e
--- /dev/null
+++ b/grub-core/lib/zstd/error_private.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+/* Note : this module is expected to remain private, do not expose it */
+
+#ifndef ERROR_H_MODULE
+#define ERROR_H_MODULE
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+
+/* ****************************************
+*  Dependencies
+******************************************/
+#include <stddef.h>        /* size_t */
+#include "zstd_errors.h"  /* enum list */
+
+
+/* ****************************************
+*  Compiler-specific
+******************************************/
+#if defined(__GNUC__)
+#  define ERR_STATIC static __attribute__((unused))
+#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
+#  define ERR_STATIC static inline
+#elif defined(_MSC_VER)
+#  define ERR_STATIC static __inline
+#else
+#  define ERR_STATIC static  /* this version may generate warnings for unused static functions; disable the relevant warning */
+#endif
+
+
+/*-****************************************
+*  Customization (error_public.h)
+******************************************/
+typedef ZSTD_ErrorCode ERR_enum;
+#define PREFIX(name) ZSTD_error_##name
+
+
+/*-****************************************
+*  Error codes handling
+******************************************/
+#undef ERROR   /* reported already defined on VS 2015 (Rich Geldreich) */
+#define ERROR(name) ZSTD_ERROR(name)
+#define ZSTD_ERROR(name) ((size_t)-PREFIX(name))
+
+ERR_STATIC unsigned ERR_isError(size_t code) { return (code > ERROR(maxCode)); }
+
+ERR_STATIC ERR_enum ERR_getErrorCode(size_t code) { if (!ERR_isError(code)) return (ERR_enum)0; return (ERR_enum) (0-code); }
+
+
+/*-****************************************
+*  Error Strings
+******************************************/
+
+const char* ERR_getErrorString(ERR_enum code);   /* error_private.c */
+
+ERR_STATIC const char* ERR_getErrorName(size_t code)
+{
+    return ERR_getErrorString(ERR_getErrorCode(code));
+}
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* ERROR_H_MODULE */
diff --git a/grub-core/lib/zstd/fse.h b/grub-core/lib/zstd/fse.h
new file mode 100644
index 0000000..a5a6b6d
--- /dev/null
+++ b/grub-core/lib/zstd/fse.h
@@ -0,0 +1,708 @@
+/* ******************************************************************
+   FSE : Finite State Entropy codec
+   Public Prototypes declaration
+   Copyright (C) 2013-2016, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#ifndef FSE_H
+#define FSE_H
+
+
+/*-*****************************************
+*  Dependencies
+******************************************/
+#include <stddef.h>    /* size_t, ptrdiff_t */
+
+
+/*-*****************************************
+*  FSE_PUBLIC_API : control library symbols visibility
+******************************************/
+#if defined(FSE_DLL_EXPORT) && (FSE_DLL_EXPORT==1) && defined(__GNUC__) && (__GNUC__ >= 4)
+#  define FSE_PUBLIC_API __attribute__ ((visibility ("default")))
+#elif defined(FSE_DLL_EXPORT) && (FSE_DLL_EXPORT==1)   /* Visual expected */
+#  define FSE_PUBLIC_API __declspec(dllexport)
+#elif defined(FSE_DLL_IMPORT) && (FSE_DLL_IMPORT==1)
+#  define FSE_PUBLIC_API __declspec(dllimport) /* It isn't required but allows to generate better code, saving a function pointer load from the IAT and an indirect jump.*/
+#else
+#  define FSE_PUBLIC_API
+#endif
+
+/*------   Version   ------*/
+#define FSE_VERSION_MAJOR    0
+#define FSE_VERSION_MINOR    9
+#define FSE_VERSION_RELEASE  0
+
+#define FSE_LIB_VERSION FSE_VERSION_MAJOR.FSE_VERSION_MINOR.FSE_VERSION_RELEASE
+#define FSE_QUOTE(str) #str
+#define FSE_EXPAND_AND_QUOTE(str) FSE_QUOTE(str)
+#define FSE_VERSION_STRING FSE_EXPAND_AND_QUOTE(FSE_LIB_VERSION)
+
+#define FSE_VERSION_NUMBER  (FSE_VERSION_MAJOR *100*100 + FSE_VERSION_MINOR *100 + FSE_VERSION_RELEASE)
+FSE_PUBLIC_API unsigned FSE_versionNumber(void);   /**< library version number; to be used when checking dll version */
+
+
+/*-****************************************
+*  FSE simple functions
+******************************************/
+/*! FSE_compress() :
+    Compress content of buffer 'src', of size 'srcSize', into destination buffer 'dst'.
+    'dst' buffer must be already allocated. Compression runs faster is dstCapacity >= FSE_compressBound(srcSize).
+    @return : size of compressed data (<= dstCapacity).
+    Special values : if return == 0, srcData is not compressible => Nothing is stored within dst !!!
+                     if return == 1, srcData is a single byte symbol * srcSize times. Use RLE compression instead.
+                     if FSE_isError(return), compression failed (more details using FSE_getErrorName())
+*/
+FSE_PUBLIC_API size_t FSE_compress(void* dst, size_t dstCapacity,
+                             const void* src, size_t srcSize);
+
+/*! FSE_decompress():
+    Decompress FSE data from buffer 'cSrc', of size 'cSrcSize',
+    into already allocated destination buffer 'dst', of size 'dstCapacity'.
+    @return : size of regenerated data (<= maxDstSize),
+              or an error code, which can be tested using FSE_isError() .
+
+    ** Important ** : FSE_decompress() does not decompress non-compressible nor RLE data !!!
+    Why ? : making this distinction requires a header.
+    Header management is intentionally delegated to the user layer, which can better manage special cases.
+*/
+FSE_PUBLIC_API size_t FSE_decompress(void* dst,  size_t dstCapacity,
+                               const void* cSrc, size_t cSrcSize);
+
+
+/*-*****************************************
+*  Tool functions
+******************************************/
+FSE_PUBLIC_API size_t FSE_compressBound(size_t size);       /* maximum compressed size */
+
+/* Error Management */
+FSE_PUBLIC_API unsigned    FSE_isError(size_t code);        /* tells if a return value is an error code */
+FSE_PUBLIC_API const char* FSE_getErrorName(size_t code);   /* provides error code string (useful for debugging) */
+
+
+/*-*****************************************
+*  FSE advanced functions
+******************************************/
+/*! FSE_compress2() :
+    Same as FSE_compress(), but allows the selection of 'maxSymbolValue' and 'tableLog'
+    Both parameters can be defined as '0' to mean : use default value
+    @return : size of compressed data
+    Special values : if return == 0, srcData is not compressible => Nothing is stored within cSrc !!!
+                     if return == 1, srcData is a single byte symbol * srcSize times. Use RLE compression.
+                     if FSE_isError(return), it's an error code.
+*/
+FSE_PUBLIC_API size_t FSE_compress2 (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog);
+
+
+/*-*****************************************
+*  FSE detailed API
+******************************************/
+/*!
+FSE_compress() does the following:
+1. count symbol occurrence from source[] into table count[] (see hist.h)
+2. normalize counters so that sum(count[]) == Power_of_2 (2^tableLog)
+3. save normalized counters to memory buffer using writeNCount()
+4. build encoding table 'CTable' from normalized counters
+5. encode the data stream using encoding table 'CTable'
+
+FSE_decompress() does the following:
+1. read normalized counters with readNCount()
+2. build decoding table 'DTable' from normalized counters
+3. decode the data stream using decoding table 'DTable'
+
+The following API allows targeting specific sub-functions for advanced tasks.
+For example, it's possible to compress several blocks using the same 'CTable',
+or to save and provide normalized distribution using external method.
+*/
+
+/* *** COMPRESSION *** */
+
+/*! FSE_optimalTableLog():
+    dynamically downsize 'tableLog' when conditions are met.
+    It saves CPU time, by using smaller tables, while preserving or even improving compression ratio.
+    @return : recommended tableLog (necessarily <= 'maxTableLog') */
+FSE_PUBLIC_API unsigned FSE_optimalTableLog(unsigned maxTableLog, size_t srcSize, unsigned maxSymbolValue);
+
+/*! FSE_normalizeCount():
+    normalize counts so that sum(count[]) == Power_of_2 (2^tableLog)
+    'normalizedCounter' is a table of short, of minimum size (maxSymbolValue+1).
+    @return : tableLog,
+              or an errorCode, which can be tested using FSE_isError() */
+FSE_PUBLIC_API size_t FSE_normalizeCount(short* normalizedCounter, unsigned tableLog,
+                    const unsigned* count, size_t srcSize, unsigned maxSymbolValue);
+
+/*! FSE_NCountWriteBound():
+    Provides the maximum possible size of an FSE normalized table, given 'maxSymbolValue' and 'tableLog'.
+    Typically useful for allocation purpose. */
+FSE_PUBLIC_API size_t FSE_NCountWriteBound(unsigned maxSymbolValue, unsigned tableLog);
+
+/*! FSE_writeNCount():
+    Compactly save 'normalizedCounter' into 'buffer'.
+    @return : size of the compressed table,
+              or an errorCode, which can be tested using FSE_isError(). */
+FSE_PUBLIC_API size_t FSE_writeNCount (void* buffer, size_t bufferSize,
+                                 const short* normalizedCounter,
+                                 unsigned maxSymbolValue, unsigned tableLog);
+
+/*! Constructor and Destructor of FSE_CTable.
+    Note that FSE_CTable size depends on 'tableLog' and 'maxSymbolValue' */
+typedef unsigned FSE_CTable;   /* don't allocate that. It's only meant to be more restrictive than void* */
+FSE_PUBLIC_API FSE_CTable* FSE_createCTable (unsigned maxSymbolValue, unsigned tableLog);
+FSE_PUBLIC_API void        FSE_freeCTable (FSE_CTable* ct);
+
+/*! FSE_buildCTable():
+    Builds `ct`, which must be already allocated, using FSE_createCTable().
+    @return : 0, or an errorCode, which can be tested using FSE_isError() */
+FSE_PUBLIC_API size_t FSE_buildCTable(FSE_CTable* ct, const short* normalizedCounter, unsigned maxSymbolValue, unsigned tableLog);
+
+/*! FSE_compress_usingCTable():
+    Compress `src` using `ct` into `dst` which must be already allocated.
+    @return : size of compressed data (<= `dstCapacity`),
+              or 0 if compressed data could not fit into `dst`,
+              or an errorCode, which can be tested using FSE_isError() */
+FSE_PUBLIC_API size_t FSE_compress_usingCTable (void* dst, size_t dstCapacity, const void* src, size_t srcSize, const FSE_CTable* ct);
+
+/*!
+Tutorial :
+----------
+The first step is to count all symbols. FSE_count() does this job very fast.
+Result will be saved into 'count', a table of unsigned int, which must be already allocated, and have 'maxSymbolValuePtr[0]+1' cells.
+'src' is a table of bytes of size 'srcSize'. All values within 'src' MUST be <= maxSymbolValuePtr[0]
+maxSymbolValuePtr[0] will be updated, with its real value (necessarily <= original value)
+FSE_count() will return the number of occurrence of the most frequent symbol.
+This can be used to know if there is a single symbol within 'src', and to quickly evaluate its compressibility.
+If there is an error, the function will return an ErrorCode (which can be tested using FSE_isError()).
+
+The next step is to normalize the frequencies.
+FSE_normalizeCount() will ensure that sum of frequencies is == 2 ^'tableLog'.
+It also guarantees a minimum of 1 to any Symbol with frequency >= 1.
+You can use 'tableLog'==0 to mean "use default tableLog value".
+If you are unsure of which tableLog value to use, you can ask FSE_optimalTableLog(),
+which will provide the optimal valid tableLog given sourceSize, maxSymbolValue, and a user-defined maximum (0 means "default").
+
+The result of FSE_normalizeCount() will be saved into a table,
+called 'normalizedCounter', which is a table of signed short.
+'normalizedCounter' must be already allocated, and have at least 'maxSymbolValue+1' cells.
+The return value is tableLog if everything proceeded as expected.
+It is 0 if there is a single symbol within distribution.
+If there is an error (ex: invalid tableLog value), the function will return an ErrorCode (which can be tested using FSE_isError()).
+
+'normalizedCounter' can be saved in a compact manner to a memory area using FSE_writeNCount().
+'buffer' must be already allocated.
+For guaranteed success, buffer size must be at least FSE_headerBound().
+The result of the function is the number of bytes written into 'buffer'.
+If there is an error, the function will return an ErrorCode (which can be tested using FSE_isError(); ex : buffer size too small).
+
+'normalizedCounter' can then be used to create the compression table 'CTable'.
+The space required by 'CTable' must be already allocated, using FSE_createCTable().
+You can then use FSE_buildCTable() to fill 'CTable'.
+If there is an error, both functions will return an ErrorCode (which can be tested using FSE_isError()).
+
+'CTable' can then be used to compress 'src', with FSE_compress_usingCTable().
+Similar to FSE_count(), the convention is that 'src' is assumed to be a table of char of size 'srcSize'
+The function returns the size of compressed data (without header), necessarily <= `dstCapacity`.
+If it returns '0', compressed data could not fit into 'dst'.
+If there is an error, the function will return an ErrorCode (which can be tested using FSE_isError()).
+*/
+
+
+/* *** DECOMPRESSION *** */
+
+/*! FSE_readNCount():
+    Read compactly saved 'normalizedCounter' from 'rBuffer'.
+    @return : size read from 'rBuffer',
+              or an errorCode, which can be tested using FSE_isError().
+              maxSymbolValuePtr[0] and tableLogPtr[0] will also be updated with their respective values */
+FSE_PUBLIC_API size_t FSE_readNCount (short* normalizedCounter,
+                           unsigned* maxSymbolValuePtr, unsigned* tableLogPtr,
+                           const void* rBuffer, size_t rBuffSize);
+
+/*! Constructor and Destructor of FSE_DTable.
+    Note that its size depends on 'tableLog' */
+typedef unsigned FSE_DTable;   /* don't allocate that. It's just a way to be more restrictive than void* */
+FSE_PUBLIC_API FSE_DTable* FSE_createDTable(unsigned tableLog);
+FSE_PUBLIC_API void        FSE_freeDTable(FSE_DTable* dt);
+
+/*! FSE_buildDTable():
+    Builds 'dt', which must be already allocated, using FSE_createDTable().
+    return : 0, or an errorCode, which can be tested using FSE_isError() */
+FSE_PUBLIC_API size_t FSE_buildDTable (FSE_DTable* dt, const short* normalizedCounter, unsigned maxSymbolValue, unsigned tableLog);
+
+/*! FSE_decompress_usingDTable():
+    Decompress compressed source `cSrc` of size `cSrcSize` using `dt`
+    into `dst` which must be already allocated.
+    @return : size of regenerated data (necessarily <= `dstCapacity`),
+              or an errorCode, which can be tested using FSE_isError() */
+FSE_PUBLIC_API size_t FSE_decompress_usingDTable(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize, const FSE_DTable* dt);
+
+/*!
+Tutorial :
+----------
+(Note : these functions only decompress FSE-compressed blocks.
+ If block is uncompressed, use memcpy() instead
+ If block is a single repeated byte, use memset() instead )
+
+The first step is to obtain the normalized frequencies of symbols.
+This can be performed by FSE_readNCount() if it was saved using FSE_writeNCount().
+'normalizedCounter' must be already allocated, and have at least 'maxSymbolValuePtr[0]+1' cells of signed short.
+In practice, that means it's necessary to know 'maxSymbolValue' beforehand,
+or size the table to handle worst case situations (typically 256).
+FSE_readNCount() will provide 'tableLog' and 'maxSymbolValue'.
+The result of FSE_readNCount() is the number of bytes read from 'rBuffer'.
+Note that 'rBufferSize' must be at least 4 bytes, even if useful information is less than that.
+If there is an error, the function will return an error code, which can be tested using FSE_isError().
+
+The next step is to build the decompression tables 'FSE_DTable' from 'normalizedCounter'.
+This is performed by the function FSE_buildDTable().
+The space required by 'FSE_DTable' must be already allocated using FSE_createDTable().
+If there is an error, the function will return an error code, which can be tested using FSE_isError().
+
+`FSE_DTable` can then be used to decompress `cSrc`, with FSE_decompress_usingDTable().
+`cSrcSize` must be strictly correct, otherwise decompression will fail.
+FSE_decompress_usingDTable() result will tell how many bytes were regenerated (<=`dstCapacity`).
+If there is an error, the function will return an error code, which can be tested using FSE_isError(). (ex: dst buffer too small)
+*/
+
+#endif  /* FSE_H */
+
+#if defined(FSE_STATIC_LINKING_ONLY) && !defined(FSE_H_FSE_STATIC_LINKING_ONLY)
+#define FSE_H_FSE_STATIC_LINKING_ONLY
+
+/* *** Dependency *** */
+#include "bitstream.h"
+
+
+/* *****************************************
+*  Static allocation
+*******************************************/
+/* FSE buffer bounds */
+#define FSE_NCOUNTBOUND 512
+#define FSE_BLOCKBOUND(size) (size + (size>>7))
+#define FSE_COMPRESSBOUND(size) (FSE_NCOUNTBOUND + FSE_BLOCKBOUND(size))   /* Macro version, useful for static allocation */
+
+/* It is possible to statically allocate FSE CTable/DTable as a table of FSE_CTable/FSE_DTable using below macros */
+#define FSE_CTABLE_SIZE_U32(maxTableLog, maxSymbolValue)   (1 + (1<<(maxTableLog-1)) + ((maxSymbolValue+1)*2))
+#define FSE_DTABLE_SIZE_U32(maxTableLog)                   (1 + (1<<maxTableLog))
+
+/* or use the size to malloc() space directly. Pay attention to alignment restrictions though */
+#define FSE_CTABLE_SIZE(maxTableLog, maxSymbolValue)   (FSE_CTABLE_SIZE_U32(maxTableLog, maxSymbolValue) * sizeof(FSE_CTable))
+#define FSE_DTABLE_SIZE(maxTableLog)                   (FSE_DTABLE_SIZE_U32(maxTableLog) * sizeof(FSE_DTable))
+
+
+/* *****************************************
+ *  FSE advanced API
+ ***************************************** */
+
+unsigned FSE_optimalTableLog_internal(unsigned maxTableLog, size_t srcSize, unsigned maxSymbolValue, unsigned minus);
+/**< same as FSE_optimalTableLog(), which used `minus==2` */
+
+/* FSE_compress_wksp() :
+ * Same as FSE_compress2(), but using an externally allocated scratch buffer (`workSpace`).
+ * FSE_WKSP_SIZE_U32() provides the minimum size required for `workSpace` as a table of FSE_CTable.
+ */
+#define FSE_WKSP_SIZE_U32(maxTableLog, maxSymbolValue)   ( FSE_CTABLE_SIZE_U32(maxTableLog, maxSymbolValue) + ((maxTableLog > 12) ? (1 << (maxTableLog - 2)) : 1024) )
+size_t FSE_compress_wksp (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize);
+
+size_t FSE_buildCTable_raw (FSE_CTable* ct, unsigned nbBits);
+/**< build a fake FSE_CTable, designed for a flat distribution, where each symbol uses nbBits */
+
+size_t FSE_buildCTable_rle (FSE_CTable* ct, unsigned char symbolValue);
+/**< build a fake FSE_CTable, designed to compress always the same symbolValue */
+
+/* FSE_buildCTable_wksp() :
+ * Same as FSE_buildCTable(), but using an externally allocated scratch buffer (`workSpace`).
+ * `wkspSize` must be >= `(1<<tableLog)`.
+ */
+size_t FSE_buildCTable_wksp(FSE_CTable* ct, const short* normalizedCounter, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize);
+
+size_t FSE_buildDTable_raw (FSE_DTable* dt, unsigned nbBits);
+/**< build a fake FSE_DTable, designed to read a flat distribution where each symbol uses nbBits */
+
+size_t FSE_buildDTable_rle (FSE_DTable* dt, unsigned char symbolValue);
+/**< build a fake FSE_DTable, designed to always generate the same symbolValue */
+
+size_t FSE_decompress_wksp(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize, FSE_DTable* workSpace, unsigned maxLog);
+/**< same as FSE_decompress(), using an externally allocated `workSpace` produced with `FSE_DTABLE_SIZE_U32(maxLog)` */
+
+typedef enum {
+   FSE_repeat_none,  /**< Cannot use the previous table */
+   FSE_repeat_check, /**< Can use the previous table but it must be checked */
+   FSE_repeat_valid  /**< Can use the previous table and it is asumed to be valid */
+ } FSE_repeat;
+
+/* *****************************************
+*  FSE symbol compression API
+*******************************************/
+/*!
+   This API consists of small unitary functions, which highly benefit from being inlined.
+   Hence their body are included in next section.
+*/
+typedef struct {
+    ptrdiff_t   value;
+    const void* stateTable;
+    const void* symbolTT;
+    unsigned    stateLog;
+} FSE_CState_t;
+
+static void FSE_initCState(FSE_CState_t* CStatePtr, const FSE_CTable* ct);
+
+static void FSE_encodeSymbol(BIT_CStream_t* bitC, FSE_CState_t* CStatePtr, unsigned symbol);
+
+static void FSE_flushCState(BIT_CStream_t* bitC, const FSE_CState_t* CStatePtr);
+
+/**<
+These functions are inner components of FSE_compress_usingCTable().
+They allow the creation of custom streams, mixing multiple tables and bit sources.
+
+A key property to keep in mind is that encoding and decoding are done **in reverse direction**.
+So the first symbol you will encode is the last you will decode, like a LIFO stack.
+
+You will need a few variables to track your CStream. They are :
+
+FSE_CTable    ct;         // Provided by FSE_buildCTable()
+BIT_CStream_t bitStream;  // bitStream tracking structure
+FSE_CState_t  state;      // State tracking structure (can have several)
+
+
+The first thing to do is to init bitStream and state.
+    size_t errorCode = BIT_initCStream(&bitStream, dstBuffer, maxDstSize);
+    FSE_initCState(&state, ct);
+
+Note that BIT_initCStream() can produce an error code, so its result should be tested, using FSE_isError();
+You can then encode your input data, byte after byte.
+FSE_encodeSymbol() outputs a maximum of 'tableLog' bits at a time.
+Remember decoding will be done in reverse direction.
+    FSE_encodeByte(&bitStream, &state, symbol);
+
+At any time, you can also add any bit sequence.
+Note : maximum allowed nbBits is 25, for compatibility with 32-bits decoders
+    BIT_addBits(&bitStream, bitField, nbBits);
+
+The above methods don't commit data to memory, they just store it into local register, for speed.
+Local register size is 64-bits on 64-bits systems, 32-bits on 32-bits systems (size_t).
+Writing data to memory is a manual operation, performed by the flushBits function.
+    BIT_flushBits(&bitStream);
+
+Your last FSE encoding operation shall be to flush your last state value(s).
+    FSE_flushState(&bitStream, &state);
+
+Finally, you must close the bitStream.
+The function returns the size of CStream in bytes.
+If data couldn't fit into dstBuffer, it will return a 0 ( == not compressible)
+If there is an error, it returns an errorCode (which can be tested using FSE_isError()).
+    size_t size = BIT_closeCStream(&bitStream);
+*/
+
+
+/* *****************************************
+*  FSE symbol decompression API
+*******************************************/
+typedef struct {
+    size_t      state;
+    const void* table;   /* precise table may vary, depending on U16 */
+} FSE_DState_t;
+
+
+static void     FSE_initDState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD, const FSE_DTable* dt);
+
+static unsigned char FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
+
+static unsigned FSE_endOfDState(const FSE_DState_t* DStatePtr);
+
+/**<
+Let's now decompose FSE_decompress_usingDTable() into its unitary components.
+You will decode FSE-encoded symbols from the bitStream,
+and also any other bitFields you put in, **in reverse order**.
+
+You will need a few variables to track your bitStream. They are :
+
+BIT_DStream_t DStream;    // Stream context
+FSE_DState_t  DState;     // State context. Multiple ones are possible
+FSE_DTable*   DTablePtr;  // Decoding table, provided by FSE_buildDTable()
+
+The first thing to do is to init the bitStream.
+    errorCode = BIT_initDStream(&DStream, srcBuffer, srcSize);
+
+You should then retrieve your initial state(s)
+(in reverse flushing order if you have several ones) :
+    errorCode = FSE_initDState(&DState, &DStream, DTablePtr);
+
+You can then decode your data, symbol after symbol.
+For information the maximum number of bits read by FSE_decodeSymbol() is 'tableLog'.
+Keep in mind that symbols are decoded in reverse order, like a LIFO stack (last in, first out).
+    unsigned char symbol = FSE_decodeSymbol(&DState, &DStream);
+
+You can retrieve any bitfield you eventually stored into the bitStream (in reverse order)
+Note : maximum allowed nbBits is 25, for 32-bits compatibility
+    size_t bitField = BIT_readBits(&DStream, nbBits);
+
+All above operations only read from local register (which size depends on size_t).
+Refueling the register from memory is manually performed by the reload method.
+    endSignal = FSE_reloadDStream(&DStream);
+
+BIT_reloadDStream() result tells if there is still some more data to read from DStream.
+BIT_DStream_unfinished : there is still some data left into the DStream.
+BIT_DStream_endOfBuffer : Dstream reached end of buffer. Its container may no longer be completely filled.
+BIT_DStream_completed : Dstream reached its exact end, corresponding in general to decompression completed.
+BIT_DStream_tooFar : Dstream went too far. Decompression result is corrupted.
+
+When reaching end of buffer (BIT_DStream_endOfBuffer), progress slowly, notably if you decode multiple symbols per loop,
+to properly detect the exact end of stream.
+After each decoded symbol, check if DStream is fully consumed using this simple test :
+    BIT_reloadDStream(&DStream) >= BIT_DStream_completed
+
+When it's done, verify decompression is fully completed, by checking both DStream and the relevant states.
+Checking if DStream has reached its end is performed by :
+    BIT_endOfDStream(&DStream);
+Check also the states. There might be some symbols left there, if some high probability ones (>50%) are possible.
+    FSE_endOfDState(&DState);
+*/
+
+
+/* *****************************************
+*  FSE unsafe API
+*******************************************/
+static unsigned char FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD);
+/* faster, but works only if nbBits is always >= 1 (otherwise, result will be corrupted) */
+
+
+/* *****************************************
+*  Implementation of inlined functions
+*******************************************/
+typedef struct {
+    int deltaFindState;
+    U32 deltaNbBits;
+} FSE_symbolCompressionTransform; /* total 8 bytes */
+
+MEM_STATIC void FSE_initCState(FSE_CState_t* statePtr, const FSE_CTable* ct)
+{
+    const void* ptr = ct;
+    const U16* u16ptr = (const U16*) ptr;
+    const U32 tableLog = MEM_read16(ptr);
+    statePtr->value = (ptrdiff_t)1<<tableLog;
+    statePtr->stateTable = u16ptr+2;
+    statePtr->symbolTT = ((const U32*)ct + 1 + (tableLog ? (1<<(tableLog-1)) : 1));
+    statePtr->stateLog = tableLog;
+}
+
+
+/*! FSE_initCState2() :
+*   Same as FSE_initCState(), but the first symbol to include (which will be the last to be read)
+*   uses the smallest state value possible, saving the cost of this symbol */
+MEM_STATIC void FSE_initCState2(FSE_CState_t* statePtr, const FSE_CTable* ct, U32 symbol)
+{
+    FSE_initCState(statePtr, ct);
+    {   const FSE_symbolCompressionTransform symbolTT = ((const FSE_symbolCompressionTransform*)(statePtr->symbolTT))[symbol];
+        const U16* stateTable = (const U16*)(statePtr->stateTable);
+        U32 nbBitsOut  = (U32)((symbolTT.deltaNbBits + (1<<15)) >> 16);
+        statePtr->value = (nbBitsOut << 16) - symbolTT.deltaNbBits;
+        statePtr->value = stateTable[(statePtr->value >> nbBitsOut) + symbolTT.deltaFindState];
+    }
+}
+
+MEM_STATIC void FSE_encodeSymbol(BIT_CStream_t* bitC, FSE_CState_t* statePtr, U32 symbol)
+{
+    FSE_symbolCompressionTransform const symbolTT = ((const FSE_symbolCompressionTransform*)(statePtr->symbolTT))[symbol];
+    const U16* const stateTable = (const U16*)(statePtr->stateTable);
+    U32 const nbBitsOut  = (U32)((statePtr->value + symbolTT.deltaNbBits) >> 16);
+    BIT_addBits(bitC, statePtr->value, nbBitsOut);
+    statePtr->value = stateTable[ (statePtr->value >> nbBitsOut) + symbolTT.deltaFindState];
+}
+
+MEM_STATIC void FSE_flushCState(BIT_CStream_t* bitC, const FSE_CState_t* statePtr)
+{
+    BIT_addBits(bitC, statePtr->value, statePtr->stateLog);
+    BIT_flushBits(bitC);
+}
+
+
+/* FSE_getMaxNbBits() :
+ * Approximate maximum cost of a symbol, in bits.
+ * Fractional get rounded up (i.e : a symbol with a normalized frequency of 3 gives the same result as a frequency of 2)
+ * note 1 : assume symbolValue is valid (<= maxSymbolValue)
+ * note 2 : if freq[symbolValue]==0, @return a fake cost of tableLog+1 bits */
+MEM_STATIC U32 FSE_getMaxNbBits(const void* symbolTTPtr, U32 symbolValue)
+{
+    const FSE_symbolCompressionTransform* symbolTT = (const FSE_symbolCompressionTransform*) symbolTTPtr;
+    return (symbolTT[symbolValue].deltaNbBits + ((1<<16)-1)) >> 16;
+}
+
+/* FSE_bitCost() :
+ * Approximate symbol cost, as fractional value, using fixed-point format (accuracyLog fractional bits)
+ * note 1 : assume symbolValue is valid (<= maxSymbolValue)
+ * note 2 : if freq[symbolValue]==0, @return a fake cost of tableLog+1 bits */
+MEM_STATIC U32 FSE_bitCost(const void* symbolTTPtr, U32 tableLog, U32 symbolValue, U32 accuracyLog)
+{
+    const FSE_symbolCompressionTransform* symbolTT = (const FSE_symbolCompressionTransform*) symbolTTPtr;
+    U32 const minNbBits = symbolTT[symbolValue].deltaNbBits >> 16;
+    U32 const threshold = (minNbBits+1) << 16;
+    assert(tableLog < 16);
+    assert(accuracyLog < 31-tableLog);  /* ensure enough room for renormalization double shift */
+    {   U32 const tableSize = 1 << tableLog;
+        U32 const deltaFromThreshold = threshold - (symbolTT[symbolValue].deltaNbBits + tableSize);
+        U32 const normalizedDeltaFromThreshold = (deltaFromThreshold << accuracyLog) >> tableLog;   /* linear interpolation (very approximate) */
+        U32 const bitMultiplier = 1 << accuracyLog;
+        assert(symbolTT[symbolValue].deltaNbBits + tableSize <= threshold);
+        assert(normalizedDeltaFromThreshold <= bitMultiplier);
+        return (minNbBits+1)*bitMultiplier - normalizedDeltaFromThreshold;
+    }
+}
+
+
+/* ======    Decompression    ====== */
+
+typedef struct {
+    U16 tableLog;
+    U16 fastMode;
+} FSE_DTableHeader;   /* sizeof U32 */
+
+typedef struct
+{
+    unsigned short newState;
+    unsigned char  symbol;
+    unsigned char  nbBits;
+} FSE_decode_t;   /* size == U32 */
+
+MEM_STATIC void FSE_initDState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD, const FSE_DTable* dt)
+{
+    const void* ptr = dt;
+    const FSE_DTableHeader* const DTableH = (const FSE_DTableHeader*)ptr;
+    DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog);
+    BIT_reloadDStream(bitD);
+    DStatePtr->table = dt + 1;
+}
+
+MEM_STATIC BYTE FSE_peekSymbol(const FSE_DState_t* DStatePtr)
+{
+    FSE_decode_t const DInfo = ((const FSE_decode_t*)(DStatePtr->table))[DStatePtr->state];
+    return DInfo.symbol;
+}
+
+MEM_STATIC void FSE_updateState(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD)
+{
+    FSE_decode_t const DInfo = ((const FSE_decode_t*)(DStatePtr->table))[DStatePtr->state];
+    U32 const nbBits = DInfo.nbBits;
+    size_t const lowBits = BIT_readBits(bitD, nbBits);
+    DStatePtr->state = DInfo.newState + lowBits;
+}
+
+MEM_STATIC BYTE FSE_decodeSymbol(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD)
+{
+    FSE_decode_t const DInfo = ((const FSE_decode_t*)(DStatePtr->table))[DStatePtr->state];
+    U32 const nbBits = DInfo.nbBits;
+    BYTE const symbol = DInfo.symbol;
+    size_t const lowBits = BIT_readBits(bitD, nbBits);
+
+    DStatePtr->state = DInfo.newState + lowBits;
+    return symbol;
+}
+
+/*! FSE_decodeSymbolFast() :
+    unsafe, only works if no symbol has a probability > 50% */
+MEM_STATIC BYTE FSE_decodeSymbolFast(FSE_DState_t* DStatePtr, BIT_DStream_t* bitD)
+{
+    FSE_decode_t const DInfo = ((const FSE_decode_t*)(DStatePtr->table))[DStatePtr->state];
+    U32 const nbBits = DInfo.nbBits;
+    BYTE const symbol = DInfo.symbol;
+    size_t const lowBits = BIT_readBitsFast(bitD, nbBits);
+
+    DStatePtr->state = DInfo.newState + lowBits;
+    return symbol;
+}
+
+MEM_STATIC unsigned FSE_endOfDState(const FSE_DState_t* DStatePtr)
+{
+    return DStatePtr->state == 0;
+}
+
+
+
+#ifndef FSE_COMMONDEFS_ONLY
+
+/* **************************************************************
+*  Tuning parameters
+****************************************************************/
+/*!MEMORY_USAGE :
+*  Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; etc.)
+*  Increasing memory usage improves compression ratio
+*  Reduced memory usage can improve speed, due to cache effect
+*  Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */
+#ifndef FSE_MAX_MEMORY_USAGE
+#  define FSE_MAX_MEMORY_USAGE 14
+#endif
+#ifndef FSE_DEFAULT_MEMORY_USAGE
+#  define FSE_DEFAULT_MEMORY_USAGE 13
+#endif
+
+/*!FSE_MAX_SYMBOL_VALUE :
+*  Maximum symbol value authorized.
+*  Required for proper stack allocation */
+#ifndef FSE_MAX_SYMBOL_VALUE
+#  define FSE_MAX_SYMBOL_VALUE 255
+#endif
+
+/* **************************************************************
+*  template functions type & suffix
+****************************************************************/
+#define FSE_FUNCTION_TYPE BYTE
+#define FSE_FUNCTION_EXTENSION
+#define FSE_DECODE_TYPE FSE_decode_t
+
+
+#endif   /* !FSE_COMMONDEFS_ONLY */
+
+
+/* ***************************************************************
+*  Constants
+*****************************************************************/
+#define FSE_MAX_TABLELOG  (FSE_MAX_MEMORY_USAGE-2)
+#define FSE_MAX_TABLESIZE (1U<<FSE_MAX_TABLELOG)
+#define FSE_MAXTABLESIZE_MASK (FSE_MAX_TABLESIZE-1)
+#define FSE_DEFAULT_TABLELOG (FSE_DEFAULT_MEMORY_USAGE-2)
+#define FSE_MIN_TABLELOG 5
+
+#define FSE_TABLELOG_ABSOLUTE_MAX 15
+#if FSE_MAX_TABLELOG > FSE_TABLELOG_ABSOLUTE_MAX
+#  error "FSE_MAX_TABLELOG > FSE_TABLELOG_ABSOLUTE_MAX is not supported"
+#endif
+
+#define FSE_TABLESTEP(tableSize) ((tableSize>>1) + (tableSize>>3) + 3)
+
+
+#endif /* FSE_STATIC_LINKING_ONLY */
+
+
+#if defined (__cplusplus)
+}
+#endif
diff --git a/grub-core/lib/zstd/fse_decompress.c b/grub-core/lib/zstd/fse_decompress.c
new file mode 100644
index 0000000..2227b84
--- /dev/null
+++ b/grub-core/lib/zstd/fse_decompress.c
@@ -0,0 +1,309 @@
+/* ******************************************************************
+   FSE : Finite State Entropy decoder
+   Copyright (C) 2013-2015, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    You can contact the author at :
+    - FSE source repository : https://github.com/Cyan4973/FiniteStateEntropy
+    - Public forum : https://groups.google.com/forum/#!forum/lz4c
+****************************************************************** */
+
+
+/* **************************************************************
+*  Includes
+****************************************************************/
+#include <stdlib.h>     /* malloc, free, qsort */
+#include <string.h>     /* memcpy, memset */
+#include "bitstream.h"
+#include "compiler.h"
+#define FSE_STATIC_LINKING_ONLY
+#include "fse.h"
+#include "error_private.h"
+
+
+/* **************************************************************
+*  Error Management
+****************************************************************/
+#define FSE_isError ERR_isError
+#define FSE_STATIC_ASSERT(c) DEBUG_STATIC_ASSERT(c)   /* use only *after* variable declarations */
+
+/* check and forward error code */
+#define CHECK_F(f) { size_t const e = f; if (FSE_isError(e)) return e; }
+
+
+/* **************************************************************
+*  Templates
+****************************************************************/
+/*
+  designed to be included
+  for type-specific functions (template emulation in C)
+  Objective is to write these functions only once, for improved maintenance
+*/
+
+/* safety checks */
+#ifndef FSE_FUNCTION_EXTENSION
+#  error "FSE_FUNCTION_EXTENSION must be defined"
+#endif
+#ifndef FSE_FUNCTION_TYPE
+#  error "FSE_FUNCTION_TYPE must be defined"
+#endif
+
+/* Function names */
+#define FSE_CAT(X,Y) X##Y
+#define FSE_FUNCTION_NAME(X,Y) FSE_CAT(X,Y)
+#define FSE_TYPE_NAME(X,Y) FSE_CAT(X,Y)
+
+
+/* Function templates */
+FSE_DTable* FSE_createDTable (unsigned tableLog)
+{
+    if (tableLog > FSE_TABLELOG_ABSOLUTE_MAX) tableLog = FSE_TABLELOG_ABSOLUTE_MAX;
+    return (FSE_DTable*)calloc( FSE_DTABLE_SIZE_U32(tableLog), sizeof (U32) );
+}
+
+void FSE_freeDTable (FSE_DTable* dt)
+{
+    free(dt);
+}
+
+size_t FSE_buildDTable(FSE_DTable* dt, const short* normalizedCounter, unsigned maxSymbolValue, unsigned tableLog)
+{
+    void* const tdPtr = dt+1;   /* because *dt is unsigned, 32-bits aligned on 32-bits */
+    FSE_DECODE_TYPE* const tableDecode = (FSE_DECODE_TYPE*) (tdPtr);
+    U16 symbolNext[FSE_MAX_SYMBOL_VALUE+1];
+
+    U32 const maxSV1 = maxSymbolValue + 1;
+    U32 const tableSize = 1 << tableLog;
+    U32 highThreshold = tableSize-1;
+
+    /* Sanity Checks */
+    if (maxSymbolValue > FSE_MAX_SYMBOL_VALUE) return ERROR(maxSymbolValue_tooLarge);
+    if (tableLog > FSE_MAX_TABLELOG) return ERROR(tableLog_tooLarge);
+
+    /* Init, lay down lowprob symbols */
+    {   FSE_DTableHeader DTableH;
+        DTableH.tableLog = (U16)tableLog;
+        DTableH.fastMode = 1;
+        {   S16 const largeLimit= (S16)(1 << (tableLog-1));
+            U32 s;
+            for (s=0; s<maxSV1; s++) {
+                if (normalizedCounter[s]==-1) {
+                    tableDecode[highThreshold--].symbol = (FSE_FUNCTION_TYPE)s;
+                    symbolNext[s] = 1;
+                } else {
+                    if (normalizedCounter[s] >= largeLimit) DTableH.fastMode=0;
+                    symbolNext[s] = normalizedCounter[s];
+        }   }   }
+        memcpy(dt, &DTableH, sizeof(DTableH));
+    }
+
+    /* Spread symbols */
+    {   U32 const tableMask = tableSize-1;
+        U32 const step = FSE_TABLESTEP(tableSize);
+        U32 s, position = 0;
+        for (s=0; s<maxSV1; s++) {
+            int i;
+            for (i=0; i<normalizedCounter[s]; i++) {
+                tableDecode[position].symbol = (FSE_FUNCTION_TYPE)s;
+                position = (position + step) & tableMask;
+                while (position > highThreshold) position = (position + step) & tableMask;   /* lowprob area */
+        }   }
+        if (position!=0) return ERROR(GENERIC);   /* position must reach all cells once, otherwise normalizedCounter is incorrect */
+    }
+
+    /* Build Decoding table */
+    {   U32 u;
+        for (u=0; u<tableSize; u++) {
+            FSE_FUNCTION_TYPE const symbol = (FSE_FUNCTION_TYPE)(tableDecode[u].symbol);
+            U32 const nextState = symbolNext[symbol]++;
+            tableDecode[u].nbBits = (BYTE) (tableLog - BIT_highbit32(nextState) );
+            tableDecode[u].newState = (U16) ( (nextState << tableDecode[u].nbBits) - tableSize);
+    }   }
+
+    return 0;
+}
+
+
+#ifndef FSE_COMMONDEFS_ONLY
+
+/*-*******************************************************
+*  Decompression (Byte symbols)
+*********************************************************/
+size_t FSE_buildDTable_rle (FSE_DTable* dt, BYTE symbolValue)
+{
+    void* ptr = dt;
+    FSE_DTableHeader* const DTableH = (FSE_DTableHeader*)ptr;
+    void* dPtr = dt + 1;
+    FSE_decode_t* const cell = (FSE_decode_t*)dPtr;
+
+    DTableH->tableLog = 0;
+    DTableH->fastMode = 0;
+
+    cell->newState = 0;
+    cell->symbol = symbolValue;
+    cell->nbBits = 0;
+
+    return 0;
+}
+
+
+size_t FSE_buildDTable_raw (FSE_DTable* dt, unsigned nbBits)
+{
+    void* ptr = dt;
+    FSE_DTableHeader* const DTableH = (FSE_DTableHeader*)ptr;
+    void* dPtr = dt + 1;
+    FSE_decode_t* const dinfo = (FSE_decode_t*)dPtr;
+    const unsigned tableSize = 1 << nbBits;
+    const unsigned tableMask = tableSize - 1;
+    const unsigned maxSV1 = tableMask+1;
+    unsigned s;
+
+    /* Sanity checks */
+    if (nbBits < 1) return ERROR(GENERIC);         /* min size */
+
+    /* Build Decoding Table */
+    DTableH->tableLog = (U16)nbBits;
+    DTableH->fastMode = 1;
+    for (s=0; s<maxSV1; s++) {
+        dinfo[s].newState = 0;
+        dinfo[s].symbol = (BYTE)s;
+        dinfo[s].nbBits = (BYTE)nbBits;
+    }
+
+    return 0;
+}
+
+FORCE_INLINE_TEMPLATE size_t FSE_decompress_usingDTable_generic(
+          void* dst, size_t maxDstSize,
+    const void* cSrc, size_t cSrcSize,
+    const FSE_DTable* dt, const unsigned fast)
+{
+    BYTE* const ostart = (BYTE*) dst;
+    BYTE* op = ostart;
+    BYTE* const omax = op + maxDstSize;
+    BYTE* const olimit = omax-3;
+
+    BIT_DStream_t bitD;
+    FSE_DState_t state1;
+    FSE_DState_t state2;
+
+    /* Init */
+    CHECK_F(BIT_initDStream(&bitD, cSrc, cSrcSize));
+
+    FSE_initDState(&state1, &bitD, dt);
+    FSE_initDState(&state2, &bitD, dt);
+
+#define FSE_GETSYMBOL(statePtr) fast ? FSE_decodeSymbolFast(statePtr, &bitD) : FSE_decodeSymbol(statePtr, &bitD)
+
+    /* 4 symbols per loop */
+    for ( ; (BIT_reloadDStream(&bitD)==BIT_DStream_unfinished) & (op<olimit) ; op+=4) {
+        op[0] = FSE_GETSYMBOL(&state1);
+
+        if (FSE_MAX_TABLELOG*2+7 > sizeof(bitD.bitContainer)*8)    /* This test must be static */
+            BIT_reloadDStream(&bitD);
+
+        op[1] = FSE_GETSYMBOL(&state2);
+
+        if (FSE_MAX_TABLELOG*4+7 > sizeof(bitD.bitContainer)*8)    /* This test must be static */
+            { if (BIT_reloadDStream(&bitD) > BIT_DStream_unfinished) { op+=2; break; } }
+
+        op[2] = FSE_GETSYMBOL(&state1);
+
+        if (FSE_MAX_TABLELOG*2+7 > sizeof(bitD.bitContainer)*8)    /* This test must be static */
+            BIT_reloadDStream(&bitD);
+
+        op[3] = FSE_GETSYMBOL(&state2);
+    }
+
+    /* tail */
+    /* note : BIT_reloadDStream(&bitD) >= FSE_DStream_partiallyFilled; Ends at exactly BIT_DStream_completed */
+    while (1) {
+        if (op>(omax-2)) return ERROR(dstSize_tooSmall);
+        *op++ = FSE_GETSYMBOL(&state1);
+        if (BIT_reloadDStream(&bitD)==BIT_DStream_overflow) {
+            *op++ = FSE_GETSYMBOL(&state2);
+            break;
+        }
+
+        if (op>(omax-2)) return ERROR(dstSize_tooSmall);
+        *op++ = FSE_GETSYMBOL(&state2);
+        if (BIT_reloadDStream(&bitD)==BIT_DStream_overflow) {
+            *op++ = FSE_GETSYMBOL(&state1);
+            break;
+    }   }
+
+    return op-ostart;
+}
+
+
+size_t FSE_decompress_usingDTable(void* dst, size_t originalSize,
+                            const void* cSrc, size_t cSrcSize,
+                            const FSE_DTable* dt)
+{
+    const void* ptr = dt;
+    const FSE_DTableHeader* DTableH = (const FSE_DTableHeader*)ptr;
+    const U32 fastMode = DTableH->fastMode;
+
+    /* select fast mode (static) */
+    if (fastMode) return FSE_decompress_usingDTable_generic(dst, originalSize, cSrc, cSrcSize, dt, 1);
+    return FSE_decompress_usingDTable_generic(dst, originalSize, cSrc, cSrcSize, dt, 0);
+}
+
+
+size_t FSE_decompress_wksp(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize, FSE_DTable* workSpace, unsigned maxLog)
+{
+    const BYTE* const istart = (const BYTE*)cSrc;
+    const BYTE* ip = istart;
+    short counting[FSE_MAX_SYMBOL_VALUE+1];
+    unsigned tableLog;
+    unsigned maxSymbolValue = FSE_MAX_SYMBOL_VALUE;
+
+    /* normal FSE decoding mode */
+    size_t const NCountLength = FSE_readNCount (counting, &maxSymbolValue, &tableLog, istart, cSrcSize);
+    if (FSE_isError(NCountLength)) return NCountLength;
+    //if (NCountLength >= cSrcSize) return ERROR(srcSize_wrong);   /* too small input size; supposed to be already checked in NCountLength, only remaining case : NCountLength==cSrcSize */
+    if (tableLog > maxLog) return ERROR(tableLog_tooLarge);
+    ip += NCountLength;
+    cSrcSize -= NCountLength;
+
+    CHECK_F( FSE_buildDTable (workSpace, counting, maxSymbolValue, tableLog) );
+
+    return FSE_decompress_usingDTable (dst, dstCapacity, ip, cSrcSize, workSpace);   /* always return, even if it is an error code */
+}
+
+
+typedef FSE_DTable DTable_max_t[FSE_DTABLE_SIZE_U32(FSE_MAX_TABLELOG)];
+
+size_t FSE_decompress(void* dst, size_t dstCapacity, const void* cSrc, size_t cSrcSize)
+{
+    DTable_max_t dt;   /* Static analyzer seems unable to understand this table will be properly initialized later */
+    return FSE_decompress_wksp(dst, dstCapacity, cSrc, cSrcSize, dt, FSE_MAX_TABLELOG);
+}
+
+
+
+#endif   /* FSE_COMMONDEFS_ONLY */
diff --git a/grub-core/lib/zstd/huf.h b/grub-core/lib/zstd/huf.h
new file mode 100644
index 0000000..de94641
--- /dev/null
+++ b/grub-core/lib/zstd/huf.h
@@ -0,0 +1,334 @@
+/* ******************************************************************
+   huff0 huffman codec,
+   part of Finite State Entropy library
+   Copyright (C) 2013-present, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#ifndef HUF_H_298734234
+#define HUF_H_298734234
+
+/* *** Dependencies *** */
+#include <stddef.h>    /* size_t */
+
+
+/* *** library symbols visibility *** */
+/* Note : when linking with -fvisibility=hidden on gcc, or by default on Visual,
+ *        HUF symbols remain "private" (internal symbols for library only).
+ *        Set macro FSE_DLL_EXPORT to 1 if you want HUF symbols visible on DLL interface */
+#if defined(FSE_DLL_EXPORT) && (FSE_DLL_EXPORT==1) && defined(__GNUC__) && (__GNUC__ >= 4)
+#  define HUF_PUBLIC_API __attribute__ ((visibility ("default")))
+#elif defined(FSE_DLL_EXPORT) && (FSE_DLL_EXPORT==1)   /* Visual expected */
+#  define HUF_PUBLIC_API __declspec(dllexport)
+#elif defined(FSE_DLL_IMPORT) && (FSE_DLL_IMPORT==1)
+#  define HUF_PUBLIC_API __declspec(dllimport)  /* not required, just to generate faster code (saves a function pointer load from IAT and an indirect jump) */
+#else
+#  define HUF_PUBLIC_API
+#endif
+
+
+/* ========================== */
+/* ***  simple functions  *** */
+/* ========================== */
+
+/** HUF_compress() :
+ *  Compress content from buffer 'src', of size 'srcSize', into buffer 'dst'.
+ * 'dst' buffer must be already allocated.
+ *  Compression runs faster if `dstCapacity` >= HUF_compressBound(srcSize).
+ * `srcSize` must be <= `HUF_BLOCKSIZE_MAX` == 128 KB.
+ * @return : size of compressed data (<= `dstCapacity`).
+ *  Special values : if return == 0, srcData is not compressible => Nothing is stored within dst !!!
+ *                   if HUF_isError(return), compression failed (more details using HUF_getErrorName())
+ */
+HUF_PUBLIC_API size_t HUF_compress(void* dst, size_t dstCapacity,
+                             const void* src, size_t srcSize);
+
+/** HUF_decompress() :
+ *  Decompress HUF data from buffer 'cSrc', of size 'cSrcSize',
+ *  into already allocated buffer 'dst', of minimum size 'dstSize'.
+ * `originalSize` : **must** be the ***exact*** size of original (uncompressed) data.
+ *  Note : in contrast with FSE, HUF_decompress can regenerate
+ *         RLE (cSrcSize==1) and uncompressed (cSrcSize==dstSize) data,
+ *         because it knows size to regenerate (originalSize).
+ * @return : size of regenerated data (== originalSize),
+ *           or an error code, which can be tested using HUF_isError()
+ */
+HUF_PUBLIC_API size_t HUF_decompress(void* dst,  size_t originalSize,
+                               const void* cSrc, size_t cSrcSize);
+
+
+/* ***   Tool functions *** */
+#define HUF_BLOCKSIZE_MAX (128 * 1024)                  /**< maximum input size for a single block compressed with HUF_compress */
+HUF_PUBLIC_API size_t HUF_compressBound(size_t size);   /**< maximum compressed size (worst case) */
+
+/* Error Management */
+HUF_PUBLIC_API unsigned    HUF_isError(size_t code);       /**< tells if a return value is an error code */
+HUF_PUBLIC_API const char* HUF_getErrorName(size_t code);  /**< provides error code string (useful for debugging) */
+
+
+/* ***   Advanced function   *** */
+
+/** HUF_compress2() :
+ *  Same as HUF_compress(), but offers control over `maxSymbolValue` and `tableLog`.
+ * `maxSymbolValue` must be <= HUF_SYMBOLVALUE_MAX .
+ * `tableLog` must be `<= HUF_TABLELOG_MAX` . */
+HUF_PUBLIC_API size_t HUF_compress2 (void* dst, size_t dstCapacity,
+                               const void* src, size_t srcSize,
+                               unsigned maxSymbolValue, unsigned tableLog);
+
+/** HUF_compress4X_wksp() :
+ *  Same as HUF_compress2(), but uses externally allocated `workSpace`.
+ * `workspace` must have minimum alignment of 4, and be at least as large as HUF_WORKSPACE_SIZE */
+#define HUF_WORKSPACE_SIZE (6 << 10)
+#define HUF_WORKSPACE_SIZE_U32 (HUF_WORKSPACE_SIZE / sizeof(U32))
+HUF_PUBLIC_API size_t HUF_compress4X_wksp (void* dst, size_t dstCapacity,
+                                     const void* src, size_t srcSize,
+                                     unsigned maxSymbolValue, unsigned tableLog,
+                                     void* workSpace, size_t wkspSize);
+
+#endif   /* HUF_H_298734234 */
+
+/* ******************************************************************
+ *  WARNING !!
+ *  The following section contains advanced and experimental definitions
+ *  which shall never be used in the context of a dynamic library,
+ *  because they are not guaranteed to remain stable in the future.
+ *  Only consider them in association with static linking.
+ * *****************************************************************/
+#if defined(HUF_STATIC_LINKING_ONLY) && !defined(HUF_H_HUF_STATIC_LINKING_ONLY)
+#define HUF_H_HUF_STATIC_LINKING_ONLY
+
+/* *** Dependencies *** */
+#include "mem.h"   /* U32 */
+
+
+/* *** Constants *** */
+#define HUF_TABLELOG_MAX      12      /* max runtime value of tableLog (due to static allocation); can be modified up to HUF_ABSOLUTEMAX_TABLELOG */
+#define HUF_TABLELOG_DEFAULT  11      /* default tableLog value when none specified */
+#define HUF_SYMBOLVALUE_MAX  255
+
+#define HUF_TABLELOG_ABSOLUTEMAX  15  /* absolute limit of HUF_MAX_TABLELOG. Beyond that value, code does not work */
+#if (HUF_TABLELOG_MAX > HUF_TABLELOG_ABSOLUTEMAX)
+#  error "HUF_TABLELOG_MAX is too large !"
+#endif
+
+
+/* ****************************************
+*  Static allocation
+******************************************/
+/* HUF buffer bounds */
+#define HUF_CTABLEBOUND 129
+#define HUF_BLOCKBOUND(size) (size + (size>>8) + 8)   /* only true when incompressible is pre-filtered with fast heuristic */
+#define HUF_COMPRESSBOUND(size) (HUF_CTABLEBOUND + HUF_BLOCKBOUND(size))   /* Macro version, useful for static allocation */
+
+/* static allocation of HUF's Compression Table */
+#define HUF_CTABLE_SIZE_U32(maxSymbolValue)   ((maxSymbolValue)+1)   /* Use tables of U32, for proper alignment */
+#define HUF_CTABLE_SIZE(maxSymbolValue)       (HUF_CTABLE_SIZE_U32(maxSymbolValue) * sizeof(U32))
+#define HUF_CREATE_STATIC_CTABLE(name, maxSymbolValue) \
+    U32 name##hb[HUF_CTABLE_SIZE_U32(maxSymbolValue)]; \
+    void* name##hv = &(name##hb); \
+    HUF_CElt* name = (HUF_CElt*)(name##hv)   /* no final ; */
+
+/* static allocation of HUF's DTable */
+typedef U32 HUF_DTable;
+#define HUF_DTABLE_SIZE(maxTableLog)   (1 + (1<<(maxTableLog)))
+#define HUF_CREATE_STATIC_DTABLEX1(DTable, maxTableLog) \
+        HUF_DTable DTable[HUF_DTABLE_SIZE((maxTableLog)-1)] = { ((U32)((maxTableLog)-1) * 0x01000001) }
+#define HUF_CREATE_STATIC_DTABLEX2(DTable, maxTableLog) \
+        HUF_DTable DTable[HUF_DTABLE_SIZE(maxTableLog)] = { ((U32)(maxTableLog) * 0x01000001) }
+
+
+/* ****************************************
+*  Advanced decompression functions
+******************************************/
+size_t HUF_decompress4X1 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< single-symbol decoder */
+size_t HUF_decompress4X2 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< double-symbols decoder */
+
+size_t HUF_decompress4X_DCtx (HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< decodes RLE and uncompressed */
+size_t HUF_decompress4X_hufOnly(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize); /**< considers RLE and uncompressed as errors */
+size_t HUF_decompress4X_hufOnly_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize); /**< considers RLE and uncompressed as errors */
+size_t HUF_decompress4X1_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< single-symbol decoder */
+size_t HUF_decompress4X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize);   /**< single-symbol decoder */
+size_t HUF_decompress4X2_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< double-symbols decoder */
+size_t HUF_decompress4X2_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize);   /**< double-symbols decoder */
+
+
+/* ****************************************
+ *  HUF detailed API
+ * ****************************************/
+
+/*! HUF_compress() does the following:
+ *  1. count symbol occurrence from source[] into table count[] using FSE_count() (exposed within "fse.h")
+ *  2. (optional) refine tableLog using HUF_optimalTableLog()
+ *  3. build Huffman table from count using HUF_buildCTable()
+ *  4. save Huffman table to memory buffer using HUF_writeCTable()
+ *  5. encode the data stream using HUF_compress4X_usingCTable()
+ *
+ *  The following API allows targeting specific sub-functions for advanced tasks.
+ *  For example, it's possible to compress several blocks using the same 'CTable',
+ *  or to save and regenerate 'CTable' using external methods.
+ */
+unsigned HUF_optimalTableLog(unsigned maxTableLog, size_t srcSize, unsigned maxSymbolValue);
+typedef struct HUF_CElt_s HUF_CElt;   /* incomplete type */
+size_t HUF_buildCTable (HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue, unsigned maxNbBits);   /* @return : maxNbBits; CTable and count can overlap. In which case, CTable will overwrite count content */
+size_t HUF_writeCTable (void* dst, size_t maxDstSize, const HUF_CElt* CTable, unsigned maxSymbolValue, unsigned huffLog);
+size_t HUF_compress4X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable);
+
+typedef enum {
+   HUF_repeat_none,  /**< Cannot use the previous table */
+   HUF_repeat_check, /**< Can use the previous table but it must be checked. Note : The previous table must have been constructed by HUF_compress{1, 4}X_repeat */
+   HUF_repeat_valid  /**< Can use the previous table and it is assumed to be valid */
+ } HUF_repeat;
+/** HUF_compress4X_repeat() :
+ *  Same as HUF_compress4X_wksp(), but considers using hufTable if *repeat != HUF_repeat_none.
+ *  If it uses hufTable it does not modify hufTable or repeat.
+ *  If it doesn't, it sets *repeat = HUF_repeat_none, and it sets hufTable to the table used.
+ *  If preferRepeat then the old table will always be used if valid. */
+size_t HUF_compress4X_repeat(void* dst, size_t dstSize,
+                       const void* src, size_t srcSize,
+                       unsigned maxSymbolValue, unsigned tableLog,
+                       void* workSpace, size_t wkspSize,    /**< `workSpace` must be aligned on 4-bytes boundaries, `wkspSize` must be >= HUF_WORKSPACE_SIZE */
+                       HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2);
+
+/** HUF_buildCTable_wksp() :
+ *  Same as HUF_buildCTable(), but using externally allocated scratch buffer.
+ * `workSpace` must be aligned on 4-bytes boundaries, and its size must be >= HUF_CTABLE_WORKSPACE_SIZE.
+ */
+#define HUF_CTABLE_WORKSPACE_SIZE_U32 (2*HUF_SYMBOLVALUE_MAX +1 +1)
+#define HUF_CTABLE_WORKSPACE_SIZE (HUF_CTABLE_WORKSPACE_SIZE_U32 * sizeof(unsigned))
+size_t HUF_buildCTable_wksp (HUF_CElt* tree,
+                       const U32* count, U32 maxSymbolValue, U32 maxNbBits,
+                             void* workSpace, size_t wkspSize);
+
+/*! HUF_readStats() :
+ *  Read compact Huffman tree, saved by HUF_writeCTable().
+ * `huffWeight` is destination buffer.
+ * @return : size read from `src` , or an error Code .
+ *  Note : Needed by HUF_readCTable() and HUF_readDTableXn() . */
+size_t HUF_readStats(BYTE* huffWeight, size_t hwSize,
+                     U32* rankStats, U32* nbSymbolsPtr, U32* tableLogPtr,
+                     const void* src, size_t srcSize);
+
+/** HUF_readCTable() :
+ *  Loading a CTable saved with HUF_writeCTable() */
+size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void* src, size_t srcSize);
+
+/** HUF_getNbBits() :
+ *  Read nbBits from CTable symbolTable, for symbol `symbolValue` presumed <= HUF_SYMBOLVALUE_MAX
+ *  Note 1 : is not inlined, as HUF_CElt definition is private
+ *  Note 2 : const void* used, so that it can provide a statically allocated table as argument (which uses type U32) */
+U32 HUF_getNbBits(const void* symbolTable, U32 symbolValue);
+
+/*
+ * HUF_decompress() does the following:
+ * 1. select the decompression algorithm (X1, X2) based on pre-computed heuristics
+ * 2. build Huffman table from save, using HUF_readDTableX?()
+ * 3. decode 1 or 4 segments in parallel using HUF_decompress?X?_usingDTable()
+ */
+
+/** HUF_selectDecoder() :
+ *  Tells which decoder is likely to decode faster,
+ *  based on a set of pre-computed metrics.
+ * @return : 0==HUF_decompress4X1, 1==HUF_decompress4X2 .
+ *  Assumption : 0 < dstSize <= 128 KB */
+U32 HUF_selectDecoder (size_t dstSize, size_t cSrcSize);
+
+/**
+ *  The minimum workspace size for the `workSpace` used in
+ *  HUF_readDTableX1_wksp() and HUF_readDTableX2_wksp().
+ *
+ *  The space used depends on HUF_TABLELOG_MAX, ranging from ~1500 bytes when
+ *  HUF_TABLE_LOG_MAX=12 to ~1850 bytes when HUF_TABLE_LOG_MAX=15.
+ *  Buffer overflow errors may potentially occur if code modifications result in
+ *  a required workspace size greater than that specified in the following
+ *  macro.
+ */
+#define HUF_DECOMPRESS_WORKSPACE_SIZE (2 << 10)
+#define HUF_DECOMPRESS_WORKSPACE_SIZE_U32 (HUF_DECOMPRESS_WORKSPACE_SIZE / sizeof(U32))
+
+size_t HUF_readDTableX1 (HUF_DTable* DTable, const void* src, size_t srcSize);
+size_t HUF_readDTableX1_wksp (HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize);
+size_t HUF_readDTableX2 (HUF_DTable* DTable, const void* src, size_t srcSize);
+size_t HUF_readDTableX2_wksp (HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize);
+
+size_t HUF_decompress4X_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);
+size_t HUF_decompress4X1_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);
+size_t HUF_decompress4X2_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);
+
+
+/* ====================== */
+/* single stream variants */
+/* ====================== */
+
+size_t HUF_compress1X (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog);
+size_t HUF_compress1X_wksp (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog, void* workSpace, size_t wkspSize);  /**< `workSpace` must be a table of at least HUF_WORKSPACE_SIZE_U32 unsigned */
+size_t HUF_compress1X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable);
+/** HUF_compress1X_repeat() :
+ *  Same as HUF_compress1X_wksp(), but considers using hufTable if *repeat != HUF_repeat_none.
+ *  If it uses hufTable it does not modify hufTable or repeat.
+ *  If it doesn't, it sets *repeat = HUF_repeat_none, and it sets hufTable to the table used.
+ *  If preferRepeat then the old table will always be used if valid. */
+size_t HUF_compress1X_repeat(void* dst, size_t dstSize,
+                       const void* src, size_t srcSize,
+                       unsigned maxSymbolValue, unsigned tableLog,
+                       void* workSpace, size_t wkspSize,   /**< `workSpace` must be aligned on 4-bytes boundaries, `wkspSize` must be >= HUF_WORKSPACE_SIZE */
+                       HUF_CElt* hufTable, HUF_repeat* repeat, int preferRepeat, int bmi2);
+
+size_t HUF_decompress1X1 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /* single-symbol decoder */
+size_t HUF_decompress1X2 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /* double-symbol decoder */
+
+size_t HUF_decompress1X_DCtx (HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);
+size_t HUF_decompress1X_DCtx_wksp (HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize);
+size_t HUF_decompress1X1_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< single-symbol decoder */
+size_t HUF_decompress1X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize);   /**< single-symbol decoder */
+size_t HUF_decompress1X2_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);   /**< double-symbols decoder */
+size_t HUF_decompress1X2_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize);   /**< double-symbols decoder */
+
+size_t HUF_decompress1X_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);   /**< automatic selection of sing or double symbol decoder, based on DTable */
+size_t HUF_decompress1X1_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);
+size_t HUF_decompress1X2_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable);
+
+/* BMI2 variants.
+ * If the CPU has BMI2 support, pass bmi2=1, otherwise pass bmi2=0.
+ */
+size_t HUF_decompress1X_usingDTable_bmi2(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable, int bmi2);
+size_t HUF_decompress1X1_DCtx_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int bmi2);
+size_t HUF_decompress4X_usingDTable_bmi2(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable, int bmi2);
+size_t HUF_decompress4X_hufOnly_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int bmi2);
+
+#endif /* HUF_STATIC_LINKING_ONLY */
+
+#if defined (__cplusplus)
+}
+#endif
diff --git a/grub-core/lib/zstd/huf_decompress.c b/grub-core/lib/zstd/huf_decompress.c
new file mode 100644
index 0000000..83ecaff
--- /dev/null
+++ b/grub-core/lib/zstd/huf_decompress.c
@@ -0,0 +1,1096 @@
+/* ******************************************************************
+   huff0 huffman decoder,
+   part of Finite State Entropy library
+   Copyright (C) 2013-present, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    You can contact the author at :
+    - FSE+HUF source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+
+/* **************************************************************
+*  Dependencies
+****************************************************************/
+#include <string.h>     /* memcpy, memset */
+#include "compiler.h"
+#include "bitstream.h"  /* BIT_* */
+#include "fse.h"        /* to compress headers */
+#define HUF_STATIC_LINKING_ONLY
+#include "huf.h"
+#include "error_private.h"
+
+
+/* **************************************************************
+*  Error Management
+****************************************************************/
+#define HUF_isError ERR_isError
+#define CHECK_F(f) { size_t const err_ = (f); if (HUF_isError(err_)) return err_; }
+
+
+/* **************************************************************
+*  Byte alignment for workSpace management
+****************************************************************/
+#define HUF_ALIGN(x, a)         HUF_ALIGN_MASK((x), (a) - 1)
+#define HUF_ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask))
+
+
+/*-***************************/
+/*  generic DTableDesc       */
+/*-***************************/
+typedef struct { BYTE maxTableLog; BYTE tableType; BYTE tableLog; BYTE reserved; } DTableDesc;
+
+static DTableDesc HUF_getDTableDesc(const HUF_DTable* table)
+{
+    DTableDesc dtd;
+    memcpy(&dtd, table, sizeof(dtd));
+    return dtd;
+}
+
+
+/*-***************************/
+/*  single-symbol decoding   */
+/*-***************************/
+typedef struct { BYTE byte; BYTE nbBits; } HUF_DEltX1;   /* single-symbol decoding */
+
+size_t HUF_readDTableX1_wksp(HUF_DTable* DTable, const void* src, size_t srcSize, void* workSpace, size_t wkspSize)
+{
+    U32 tableLog = 0;
+    U32 nbSymbols = 0;
+    size_t iSize;
+    void* const dtPtr = DTable + 1;
+    HUF_DEltX1* const dt = (HUF_DEltX1*)dtPtr;
+
+    U32* rankVal;
+    BYTE* huffWeight;
+    size_t spaceUsed32 = 0;
+
+    rankVal = (U32 *)workSpace + spaceUsed32;
+    spaceUsed32 += HUF_TABLELOG_ABSOLUTEMAX + 1;
+    huffWeight = (BYTE *)((U32 *)workSpace + spaceUsed32);
+    spaceUsed32 += HUF_ALIGN(HUF_SYMBOLVALUE_MAX + 1, sizeof(U32)) >> 2;
+
+    if ((spaceUsed32 << 2) > wkspSize) return ERROR(tableLog_tooLarge);
+
+    DEBUG_STATIC_ASSERT(sizeof(DTableDesc) == sizeof(HUF_DTable));
+    /* memset(huffWeight, 0, sizeof(huffWeight)); */   /* is not necessary, even though some analyzer complain ... */
+
+    iSize = HUF_readStats(huffWeight, HUF_SYMBOLVALUE_MAX + 1, rankVal, &nbSymbols, &tableLog, src, srcSize);
+    if (HUF_isError(iSize)) return iSize;
+
+    /* Table header */
+    {   DTableDesc dtd = HUF_getDTableDesc(DTable);
+        if (tableLog > (U32)(dtd.maxTableLog+1)) return ERROR(tableLog_tooLarge);   /* DTable too small, Huffman tree cannot fit in */
+        dtd.tableType = 0;
+        dtd.tableLog = (BYTE)tableLog;
+        memcpy(DTable, &dtd, sizeof(dtd));
+    }
+
+    /* Calculate starting value for each rank */
+    {   U32 n, nextRankStart = 0;
+        for (n=1; n<tableLog+1; n++) {
+            U32 const current = nextRankStart;
+            nextRankStart += (rankVal[n] << (n-1));
+            rankVal[n] = current;
+    }   }
+
+    /* fill DTable */
+    {   U32 n;
+        for (n=0; n<nbSymbols; n++) {
+            U32 const w = huffWeight[n];
+            U32 const length = (1 << w) >> 1;
+            U32 u;
+            HUF_DEltX1 D;
+            D.byte = (BYTE)n; D.nbBits = (BYTE)(tableLog + 1 - w);
+            for (u = rankVal[w]; u < rankVal[w] + length; u++)
+                dt[u] = D;
+            rankVal[w] += length;
+    }   }
+
+    return iSize;
+}
+
+size_t HUF_readDTableX1(HUF_DTable* DTable, const void* src, size_t srcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_readDTableX1_wksp(DTable, src, srcSize,
+                                 workSpace, sizeof(workSpace));
+}
+
+FORCE_INLINE_TEMPLATE BYTE
+HUF_decodeSymbolX1(BIT_DStream_t* Dstream, const HUF_DEltX1* dt, const U32 dtLog)
+{
+    size_t const val = BIT_lookBitsFast(Dstream, dtLog); /* note : dtLog >= 1 */
+    BYTE const c = dt[val].byte;
+    BIT_skipBits(Dstream, dt[val].nbBits);
+    return c;
+}
+
+#define HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr) \
+    *ptr++ = HUF_decodeSymbolX1(DStreamPtr, dt, dtLog)
+
+#define HUF_DECODE_SYMBOLX1_1(ptr, DStreamPtr)  \
+    if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \
+        HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr)
+
+#define HUF_DECODE_SYMBOLX1_2(ptr, DStreamPtr) \
+    if (MEM_64bits()) \
+        HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr)
+
+HINT_INLINE size_t
+HUF_decodeStreamX1(BYTE* p, BIT_DStream_t* const bitDPtr, BYTE* const pEnd, const HUF_DEltX1* const dt, const U32 dtLog)
+{
+    BYTE* const pStart = p;
+
+    /* up to 4 symbols at a time */
+    while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-3)) {
+        HUF_DECODE_SYMBOLX1_2(p, bitDPtr);
+        HUF_DECODE_SYMBOLX1_1(p, bitDPtr);
+        HUF_DECODE_SYMBOLX1_2(p, bitDPtr);
+        HUF_DECODE_SYMBOLX1_0(p, bitDPtr);
+    }
+
+    /* [0-3] symbols remaining */
+    if (MEM_32bits())
+        while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd))
+            HUF_DECODE_SYMBOLX1_0(p, bitDPtr);
+
+    /* no more data to retrieve from bitstream, no need to reload */
+    while (p < pEnd)
+        HUF_DECODE_SYMBOLX1_0(p, bitDPtr);
+
+    return pEnd-pStart;
+}
+
+FORCE_INLINE_TEMPLATE size_t
+HUF_decompress1X1_usingDTable_internal_body(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    BYTE* op = (BYTE*)dst;
+    BYTE* const oend = op + dstSize;
+    const void* dtPtr = DTable + 1;
+    const HUF_DEltX1* const dt = (const HUF_DEltX1*)dtPtr;
+    BIT_DStream_t bitD;
+    DTableDesc const dtd = HUF_getDTableDesc(DTable);
+    U32 const dtLog = dtd.tableLog;
+
+    CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) );
+
+    HUF_decodeStreamX1(op, &bitD, oend, dt, dtLog);
+
+    if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected);
+
+    return dstSize;
+}
+
+FORCE_INLINE_TEMPLATE size_t
+HUF_decompress4X1_usingDTable_internal_body(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    /* Check */
+    if (cSrcSize < 10) return ERROR(corruption_detected);  /* strict minimum : jump table + 1 byte per stream */
+
+    {   const BYTE* const istart = (const BYTE*) cSrc;
+        BYTE* const ostart = (BYTE*) dst;
+        BYTE* const oend = ostart + dstSize;
+        const void* const dtPtr = DTable + 1;
+        const HUF_DEltX1* const dt = (const HUF_DEltX1*)dtPtr;
+
+        /* Init */
+        BIT_DStream_t bitD1;
+        BIT_DStream_t bitD2;
+        BIT_DStream_t bitD3;
+        BIT_DStream_t bitD4;
+        size_t const length1 = MEM_readLE16(istart);
+        size_t const length2 = MEM_readLE16(istart+2);
+        size_t const length3 = MEM_readLE16(istart+4);
+        size_t const length4 = cSrcSize - (length1 + length2 + length3 + 6);
+        const BYTE* const istart1 = istart + 6;  /* jumpTable */
+        const BYTE* const istart2 = istart1 + length1;
+        const BYTE* const istart3 = istart2 + length2;
+        const BYTE* const istart4 = istart3 + length3;
+        const size_t segmentSize = (dstSize+3) / 4;
+        BYTE* const opStart2 = ostart + segmentSize;
+        BYTE* const opStart3 = opStart2 + segmentSize;
+        BYTE* const opStart4 = opStart3 + segmentSize;
+        BYTE* op1 = ostart;
+        BYTE* op2 = opStart2;
+        BYTE* op3 = opStart3;
+        BYTE* op4 = opStart4;
+        U32 endSignal = BIT_DStream_unfinished;
+        DTableDesc const dtd = HUF_getDTableDesc(DTable);
+        U32 const dtLog = dtd.tableLog;
+
+        if (length4 > cSrcSize) return ERROR(corruption_detected);   /* overflow */
+        CHECK_F( BIT_initDStream(&bitD1, istart1, length1) );
+        CHECK_F( BIT_initDStream(&bitD2, istart2, length2) );
+        CHECK_F( BIT_initDStream(&bitD3, istart3, length3) );
+        CHECK_F( BIT_initDStream(&bitD4, istart4, length4) );
+
+        /* up to 16 symbols per loop (4 symbols per stream) in 64-bit mode */
+        endSignal = BIT_reloadDStream(&bitD1) | BIT_reloadDStream(&bitD2) | BIT_reloadDStream(&bitD3) | BIT_reloadDStream(&bitD4);
+        while ( (endSignal==BIT_DStream_unfinished) && (op4<(oend-3)) ) {
+            HUF_DECODE_SYMBOLX1_2(op1, &bitD1);
+            HUF_DECODE_SYMBOLX1_2(op2, &bitD2);
+            HUF_DECODE_SYMBOLX1_2(op3, &bitD3);
+            HUF_DECODE_SYMBOLX1_2(op4, &bitD4);
+            HUF_DECODE_SYMBOLX1_1(op1, &bitD1);
+            HUF_DECODE_SYMBOLX1_1(op2, &bitD2);
+            HUF_DECODE_SYMBOLX1_1(op3, &bitD3);
+            HUF_DECODE_SYMBOLX1_1(op4, &bitD4);
+            HUF_DECODE_SYMBOLX1_2(op1, &bitD1);
+            HUF_DECODE_SYMBOLX1_2(op2, &bitD2);
+            HUF_DECODE_SYMBOLX1_2(op3, &bitD3);
+            HUF_DECODE_SYMBOLX1_2(op4, &bitD4);
+            HUF_DECODE_SYMBOLX1_0(op1, &bitD1);
+            HUF_DECODE_SYMBOLX1_0(op2, &bitD2);
+            HUF_DECODE_SYMBOLX1_0(op3, &bitD3);
+            HUF_DECODE_SYMBOLX1_0(op4, &bitD4);
+            BIT_reloadDStream(&bitD1);
+            BIT_reloadDStream(&bitD2);
+            BIT_reloadDStream(&bitD3);
+            BIT_reloadDStream(&bitD4);
+        }
+
+        /* check corruption */
+        /* note : should not be necessary : op# advance in lock step, and we control op4.
+         *        but curiously, binary generated by gcc 7.2 & 7.3 with -mbmi2 runs faster when >=1 test is present */
+        if (op1 > opStart2) return ERROR(corruption_detected);
+        if (op2 > opStart3) return ERROR(corruption_detected);
+        if (op3 > opStart4) return ERROR(corruption_detected);
+        /* note : op4 supposed already verified within main loop */
+
+        /* finish bitStreams one by one */
+        HUF_decodeStreamX1(op1, &bitD1, opStart2, dt, dtLog);
+        HUF_decodeStreamX1(op2, &bitD2, opStart3, dt, dtLog);
+        HUF_decodeStreamX1(op3, &bitD3, opStart4, dt, dtLog);
+        HUF_decodeStreamX1(op4, &bitD4, oend,     dt, dtLog);
+
+        /* check */
+        { U32 const endCheck = BIT_endOfDStream(&bitD1) & BIT_endOfDStream(&bitD2) & BIT_endOfDStream(&bitD3) & BIT_endOfDStream(&bitD4);
+          if (!endCheck) return ERROR(corruption_detected); }
+
+        /* decoded size */
+        return dstSize;
+    }
+}
+
+
+typedef size_t (*HUF_decompress_usingDTable_t)(void *dst, size_t dstSize,
+                                               const void *cSrc,
+                                               size_t cSrcSize,
+                                               const HUF_DTable *DTable);
+#if DYNAMIC_BMI2
+
+#define HUF_DGEN(fn)                                                               \
+                                                                            \
+    static size_t fn##_default(                                             \
+                  void* dst,  size_t dstSize,                               \
+            const void* cSrc, size_t cSrcSize,                              \
+            const HUF_DTable* DTable)                                       \
+    {                                                                       \
+        return fn##_body(dst, dstSize, cSrc, cSrcSize, DTable);             \
+    }                                                                       \
+                                                                            \
+    static TARGET_ATTRIBUTE("bmi2") size_t fn##_bmi2(                       \
+                  void* dst,  size_t dstSize,                               \
+            const void* cSrc, size_t cSrcSize,                              \
+            const HUF_DTable* DTable)                                       \
+    {                                                                       \
+        return fn##_body(dst, dstSize, cSrc, cSrcSize, DTable);             \
+    }                                                                       \
+                                                                            \
+    static size_t fn(void* dst, size_t dstSize, void const* cSrc,           \
+                     size_t cSrcSize, HUF_DTable const* DTable, int bmi2)   \
+    {                                                                       \
+        if (bmi2) {                                                         \
+            return fn##_bmi2(dst, dstSize, cSrc, cSrcSize, DTable);         \
+        }                                                                   \
+        return fn##_default(dst, dstSize, cSrc, cSrcSize, DTable);          \
+    }
+
+#else
+
+#define HUF_DGEN(fn)                                                               \
+    static size_t fn(void* dst, size_t dstSize, void const* cSrc,           \
+                     size_t cSrcSize, HUF_DTable const* DTable, int bmi2)   \
+    {                                                                       \
+        (void)bmi2;                                                         \
+        return fn##_body(dst, dstSize, cSrc, cSrcSize, DTable);             \
+    }
+
+#endif
+
+HUF_DGEN(HUF_decompress1X1_usingDTable_internal)
+HUF_DGEN(HUF_decompress4X1_usingDTable_internal)
+
+
+
+size_t HUF_decompress1X1_usingDTable(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    DTableDesc dtd = HUF_getDTableDesc(DTable);
+    if (dtd.tableType != 0) return ERROR(GENERIC);
+    return HUF_decompress1X1_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+size_t HUF_decompress1X1_DCtx_wksp(HUF_DTable* DCtx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize)
+{
+    const BYTE* ip = (const BYTE*) cSrc;
+
+    size_t const hSize = HUF_readDTableX1_wksp(DCtx, cSrc, cSrcSize, workSpace, wkspSize);
+    if (HUF_isError(hSize)) return hSize;
+    if (hSize >= cSrcSize) return ERROR(srcSize_wrong);
+    ip += hSize; cSrcSize -= hSize;
+
+    return HUF_decompress1X1_usingDTable_internal(dst, dstSize, ip, cSrcSize, DCtx, /* bmi2 */ 0);
+}
+
+
+size_t HUF_decompress1X1_DCtx(HUF_DTable* DCtx, void* dst, size_t dstSize,
+                              const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress1X1_DCtx_wksp(DCtx, dst, dstSize, cSrc, cSrcSize,
+                                       workSpace, sizeof(workSpace));
+}
+
+size_t HUF_decompress1X1 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    HUF_CREATE_STATIC_DTABLEX1(DTable, HUF_TABLELOG_MAX);
+    return HUF_decompress1X1_DCtx (DTable, dst, dstSize, cSrc, cSrcSize);
+}
+
+size_t HUF_decompress4X1_usingDTable(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    DTableDesc dtd = HUF_getDTableDesc(DTable);
+    if (dtd.tableType != 0) return ERROR(GENERIC);
+    return HUF_decompress4X1_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+static size_t HUF_decompress4X1_DCtx_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize, int bmi2)
+{
+    const BYTE* ip = (const BYTE*) cSrc;
+
+    size_t const hSize = HUF_readDTableX1_wksp (dctx, cSrc, cSrcSize,
+                                                workSpace, wkspSize);
+    if (HUF_isError(hSize)) return hSize;
+    if (hSize >= cSrcSize) return ERROR(srcSize_wrong);
+    ip += hSize; cSrcSize -= hSize;
+
+    return HUF_decompress4X1_usingDTable_internal(dst, dstSize, ip, cSrcSize, dctx, bmi2);
+}
+
+size_t HUF_decompress4X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize)
+{
+    return HUF_decompress4X1_DCtx_wksp_bmi2(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, 0);
+}
+
+
+size_t HUF_decompress4X1_DCtx (HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress4X1_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize,
+                                       workSpace, sizeof(workSpace));
+}
+size_t HUF_decompress4X1 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    HUF_CREATE_STATIC_DTABLEX1(DTable, HUF_TABLELOG_MAX);
+    return HUF_decompress4X1_DCtx(DTable, dst, dstSize, cSrc, cSrcSize);
+}
+
+
+/* *************************/
+/* double-symbols decoding */
+/* *************************/
+
+typedef struct { U16 sequence; BYTE nbBits; BYTE length; } HUF_DEltX2;  /* double-symbols decoding */
+typedef struct { BYTE symbol; BYTE weight; } sortedSymbol_t;
+typedef U32 rankValCol_t[HUF_TABLELOG_MAX + 1];
+typedef rankValCol_t rankVal_t[HUF_TABLELOG_MAX];
+
+
+/* HUF_fillDTableX2Level2() :
+ * `rankValOrigin` must be a table of at least (HUF_TABLELOG_MAX + 1) U32 */
+static void HUF_fillDTableX2Level2(HUF_DEltX2* DTable, U32 sizeLog, const U32 consumed,
+                           const U32* rankValOrigin, const int minWeight,
+                           const sortedSymbol_t* sortedSymbols, const U32 sortedListSize,
+                           U32 nbBitsBaseline, U16 baseSeq)
+{
+    HUF_DEltX2 DElt;
+    U32 rankVal[HUF_TABLELOG_MAX + 1];
+
+    /* get pre-calculated rankVal */
+    memcpy(rankVal, rankValOrigin, sizeof(rankVal));
+
+    /* fill skipped values */
+    if (minWeight>1) {
+        U32 i, skipSize = rankVal[minWeight];
+        MEM_writeLE16(&(DElt.sequence), baseSeq);
+        DElt.nbBits   = (BYTE)(consumed);
+        DElt.length   = 1;
+        for (i = 0; i < skipSize; i++)
+            DTable[i] = DElt;
+    }
+
+    /* fill DTable */
+    {   U32 s; for (s=0; s<sortedListSize; s++) {   /* note : sortedSymbols already skipped */
+            const U32 symbol = sortedSymbols[s].symbol;
+            const U32 weight = sortedSymbols[s].weight;
+            const U32 nbBits = nbBitsBaseline - weight;
+            const U32 length = 1 << (sizeLog-nbBits);
+            const U32 start = rankVal[weight];
+            U32 i = start;
+            const U32 end = start + length;
+
+            MEM_writeLE16(&(DElt.sequence), (U16)(baseSeq + (symbol << 8)));
+            DElt.nbBits = (BYTE)(nbBits + consumed);
+            DElt.length = 2;
+            do { DTable[i++] = DElt; } while (i<end);   /* since length >= 1 */
+
+            rankVal[weight] += length;
+    }   }
+}
+
+
+static void HUF_fillDTableX2(HUF_DEltX2* DTable, const U32 targetLog,
+                           const sortedSymbol_t* sortedList, const U32 sortedListSize,
+                           const U32* rankStart, rankVal_t rankValOrigin, const U32 maxWeight,
+                           const U32 nbBitsBaseline)
+{
+    U32 rankVal[HUF_TABLELOG_MAX + 1];
+    const int scaleLog = nbBitsBaseline - targetLog;   /* note : targetLog >= srcLog, hence scaleLog <= 1 */
+    const U32 minBits  = nbBitsBaseline - maxWeight;
+    U32 s;
+
+    memcpy(rankVal, rankValOrigin, sizeof(rankVal));
+
+    /* fill DTable */
+    for (s=0; s<sortedListSize; s++) {
+        const U16 symbol = sortedList[s].symbol;
+        const U32 weight = sortedList[s].weight;
+        const U32 nbBits = nbBitsBaseline - weight;
+        const U32 start = rankVal[weight];
+        const U32 length = 1 << (targetLog-nbBits);
+
+        if (targetLog-nbBits >= minBits) {   /* enough room for a second symbol */
+            U32 sortedRank;
+            int minWeight = nbBits + scaleLog;
+            if (minWeight < 1) minWeight = 1;
+            sortedRank = rankStart[minWeight];
+            HUF_fillDTableX2Level2(DTable+start, targetLog-nbBits, nbBits,
+                           rankValOrigin[nbBits], minWeight,
+                           sortedList+sortedRank, sortedListSize-sortedRank,
+                           nbBitsBaseline, symbol);
+        } else {
+            HUF_DEltX2 DElt;
+            MEM_writeLE16(&(DElt.sequence), symbol);
+            DElt.nbBits = (BYTE)(nbBits);
+            DElt.length = 1;
+            {   U32 const end = start + length;
+                U32 u;
+                for (u = start; u < end; u++) DTable[u] = DElt;
+        }   }
+        rankVal[weight] += length;
+    }
+}
+
+size_t HUF_readDTableX2_wksp(HUF_DTable* DTable,
+                       const void* src, size_t srcSize,
+                             void* workSpace, size_t wkspSize)
+{
+    U32 tableLog, maxW, sizeOfSort, nbSymbols;
+    DTableDesc dtd = HUF_getDTableDesc(DTable);
+    U32 const maxTableLog = dtd.maxTableLog;
+    size_t iSize;
+    void* dtPtr = DTable+1;   /* force compiler to avoid strict-aliasing */
+    HUF_DEltX2* const dt = (HUF_DEltX2*)dtPtr;
+    U32 *rankStart;
+
+    rankValCol_t* rankVal;
+    U32* rankStats;
+    U32* rankStart0;
+    sortedSymbol_t* sortedSymbol;
+    BYTE* weightList;
+    size_t spaceUsed32 = 0;
+
+    rankVal = (rankValCol_t *)((U32 *)workSpace + spaceUsed32);
+    spaceUsed32 += (sizeof(rankValCol_t) * HUF_TABLELOG_MAX) >> 2;
+    rankStats = (U32 *)workSpace + spaceUsed32;
+    spaceUsed32 += HUF_TABLELOG_MAX + 1;
+    rankStart0 = (U32 *)workSpace + spaceUsed32;
+    spaceUsed32 += HUF_TABLELOG_MAX + 2;
+    sortedSymbol = (sortedSymbol_t *)workSpace + (spaceUsed32 * sizeof(U32)) / sizeof(sortedSymbol_t);
+    spaceUsed32 += HUF_ALIGN(sizeof(sortedSymbol_t) * (HUF_SYMBOLVALUE_MAX + 1), sizeof(U32)) >> 2;
+    weightList = (BYTE *)((U32 *)workSpace + spaceUsed32);
+    spaceUsed32 += HUF_ALIGN(HUF_SYMBOLVALUE_MAX + 1, sizeof(U32)) >> 2;
+
+    if ((spaceUsed32 << 2) > wkspSize) return ERROR(tableLog_tooLarge);
+
+    rankStart = rankStart0 + 1;
+    memset(rankStats, 0, sizeof(U32) * (2 * HUF_TABLELOG_MAX + 2 + 1));
+
+    DEBUG_STATIC_ASSERT(sizeof(HUF_DEltX2) == sizeof(HUF_DTable));   /* if compiler fails here, assertion is wrong */
+    if (maxTableLog > HUF_TABLELOG_MAX) return ERROR(tableLog_tooLarge);
+    /* memset(weightList, 0, sizeof(weightList)); */  /* is not necessary, even though some analyzer complain ... */
+
+    iSize = HUF_readStats(weightList, HUF_SYMBOLVALUE_MAX + 1, rankStats, &nbSymbols, &tableLog, src, srcSize);
+    if (HUF_isError(iSize)) return iSize;
+
+    /* check result */
+    if (tableLog > maxTableLog) return ERROR(tableLog_tooLarge);   /* DTable can't fit code depth */
+
+    /* find maxWeight */
+    for (maxW = tableLog; rankStats[maxW]==0; maxW--) {}  /* necessarily finds a solution before 0 */
+
+    /* Get start index of each weight */
+    {   U32 w, nextRankStart = 0;
+        for (w=1; w<maxW+1; w++) {
+            U32 current = nextRankStart;
+            nextRankStart += rankStats[w];
+            rankStart[w] = current;
+        }
+        rankStart[0] = nextRankStart;   /* put all 0w symbols at the end of sorted list*/
+        sizeOfSort = nextRankStart;
+    }
+
+    /* sort symbols by weight */
+    {   U32 s;
+        for (s=0; s<nbSymbols; s++) {
+            U32 const w = weightList[s];
+            U32 const r = rankStart[w]++;
+            sortedSymbol[r].symbol = (BYTE)s;
+            sortedSymbol[r].weight = (BYTE)w;
+        }
+        rankStart[0] = 0;   /* forget 0w symbols; this is beginning of weight(1) */
+    }
+
+    /* Build rankVal */
+    {   U32* const rankVal0 = rankVal[0];
+        {   int const rescale = (maxTableLog-tableLog) - 1;   /* tableLog <= maxTableLog */
+            U32 nextRankVal = 0;
+            U32 w;
+            for (w=1; w<maxW+1; w++) {
+                U32 current = nextRankVal;
+                nextRankVal += rankStats[w] << (w+rescale);
+                rankVal0[w] = current;
+        }   }
+        {   U32 const minBits = tableLog+1 - maxW;
+            U32 consumed;
+            for (consumed = minBits; consumed < maxTableLog - minBits + 1; consumed++) {
+                U32* const rankValPtr = rankVal[consumed];
+                U32 w;
+                for (w = 1; w < maxW+1; w++) {
+                    rankValPtr[w] = rankVal0[w] >> consumed;
+    }   }   }   }
+
+    HUF_fillDTableX2(dt, maxTableLog,
+                   sortedSymbol, sizeOfSort,
+                   rankStart0, rankVal, maxW,
+                   tableLog+1);
+
+    dtd.tableLog = (BYTE)maxTableLog;
+    dtd.tableType = 1;
+    memcpy(DTable, &dtd, sizeof(dtd));
+    return iSize;
+}
+
+size_t HUF_readDTableX2(HUF_DTable* DTable, const void* src, size_t srcSize)
+{
+  U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+  return HUF_readDTableX2_wksp(DTable, src, srcSize,
+                               workSpace, sizeof(workSpace));
+}
+
+
+FORCE_INLINE_TEMPLATE U32
+HUF_decodeSymbolX2(void* op, BIT_DStream_t* DStream, const HUF_DEltX2* dt, const U32 dtLog)
+{
+    size_t const val = BIT_lookBitsFast(DStream, dtLog);   /* note : dtLog >= 1 */
+    memcpy(op, dt+val, 2);
+    BIT_skipBits(DStream, dt[val].nbBits);
+    return dt[val].length;
+}
+
+FORCE_INLINE_TEMPLATE U32
+HUF_decodeLastSymbolX2(void* op, BIT_DStream_t* DStream, const HUF_DEltX2* dt, const U32 dtLog)
+{
+    size_t const val = BIT_lookBitsFast(DStream, dtLog);   /* note : dtLog >= 1 */
+    memcpy(op, dt+val, 1);
+    if (dt[val].length==1) BIT_skipBits(DStream, dt[val].nbBits);
+    else {
+        if (DStream->bitsConsumed < (sizeof(DStream->bitContainer)*8)) {
+            BIT_skipBits(DStream, dt[val].nbBits);
+            if (DStream->bitsConsumed > (sizeof(DStream->bitContainer)*8))
+                /* ugly hack; works only because it's the last symbol. Note : can't easily extract nbBits from just this symbol */
+                DStream->bitsConsumed = (sizeof(DStream->bitContainer)*8);
+    }   }
+    return 1;
+}
+
+#define HUF_DECODE_SYMBOLX2_0(ptr, DStreamPtr) \
+    ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog)
+
+#define HUF_DECODE_SYMBOLX2_1(ptr, DStreamPtr) \
+    if (MEM_64bits() || (HUF_TABLELOG_MAX<=12)) \
+        ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog)
+
+#define HUF_DECODE_SYMBOLX2_2(ptr, DStreamPtr) \
+    if (MEM_64bits()) \
+        ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt, dtLog)
+
+HINT_INLINE size_t
+HUF_decodeStreamX2(BYTE* p, BIT_DStream_t* bitDPtr, BYTE* const pEnd,
+                const HUF_DEltX2* const dt, const U32 dtLog)
+{
+    BYTE* const pStart = p;
+
+    /* up to 8 symbols at a time */
+    while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p < pEnd-(sizeof(bitDPtr->bitContainer)-1))) {
+        HUF_DECODE_SYMBOLX2_2(p, bitDPtr);
+        HUF_DECODE_SYMBOLX2_1(p, bitDPtr);
+        HUF_DECODE_SYMBOLX2_2(p, bitDPtr);
+        HUF_DECODE_SYMBOLX2_0(p, bitDPtr);
+    }
+
+    /* closer to end : up to 2 symbols at a time */
+    while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) & (p <= pEnd-2))
+        HUF_DECODE_SYMBOLX2_0(p, bitDPtr);
+
+    while (p <= pEnd-2)
+        HUF_DECODE_SYMBOLX2_0(p, bitDPtr);   /* no need to reload : reached the end of DStream */
+
+    if (p < pEnd)
+        p += HUF_decodeLastSymbolX2(p, bitDPtr, dt, dtLog);
+
+    return p-pStart;
+}
+
+FORCE_INLINE_TEMPLATE size_t
+HUF_decompress1X2_usingDTable_internal_body(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    BIT_DStream_t bitD;
+
+    /* Init */
+    CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) );
+
+    /* decode */
+    {   BYTE* const ostart = (BYTE*) dst;
+        BYTE* const oend = ostart + dstSize;
+        const void* const dtPtr = DTable+1;   /* force compiler to not use strict-aliasing */
+        const HUF_DEltX2* const dt = (const HUF_DEltX2*)dtPtr;
+        DTableDesc const dtd = HUF_getDTableDesc(DTable);
+        HUF_decodeStreamX2(ostart, &bitD, oend, dt, dtd.tableLog);
+    }
+
+    /* check */
+    if (!BIT_endOfDStream(&bitD)) return ERROR(corruption_detected);
+
+    /* decoded size */
+    return dstSize;
+}
+
+
+FORCE_INLINE_TEMPLATE size_t
+HUF_decompress4X2_usingDTable_internal_body(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    if (cSrcSize < 10) return ERROR(corruption_detected);   /* strict minimum : jump table + 1 byte per stream */
+
+    {   const BYTE* const istart = (const BYTE*) cSrc;
+        BYTE* const ostart = (BYTE*) dst;
+        BYTE* const oend = ostart + dstSize;
+        const void* const dtPtr = DTable+1;
+        const HUF_DEltX2* const dt = (const HUF_DEltX2*)dtPtr;
+
+        /* Init */
+        BIT_DStream_t bitD1;
+        BIT_DStream_t bitD2;
+        BIT_DStream_t bitD3;
+        BIT_DStream_t bitD4;
+        size_t const length1 = MEM_readLE16(istart);
+        size_t const length2 = MEM_readLE16(istart+2);
+        size_t const length3 = MEM_readLE16(istart+4);
+        size_t const length4 = cSrcSize - (length1 + length2 + length3 + 6);
+        const BYTE* const istart1 = istart + 6;  /* jumpTable */
+        const BYTE* const istart2 = istart1 + length1;
+        const BYTE* const istart3 = istart2 + length2;
+        const BYTE* const istart4 = istart3 + length3;
+        size_t const segmentSize = (dstSize+3) / 4;
+        BYTE* const opStart2 = ostart + segmentSize;
+        BYTE* const opStart3 = opStart2 + segmentSize;
+        BYTE* const opStart4 = opStart3 + segmentSize;
+        BYTE* op1 = ostart;
+        BYTE* op2 = opStart2;
+        BYTE* op3 = opStart3;
+        BYTE* op4 = opStart4;
+        U32 endSignal;
+        DTableDesc const dtd = HUF_getDTableDesc(DTable);
+        U32 const dtLog = dtd.tableLog;
+
+        if (length4 > cSrcSize) return ERROR(corruption_detected);   /* overflow */
+        CHECK_F( BIT_initDStream(&bitD1, istart1, length1) );
+        CHECK_F( BIT_initDStream(&bitD2, istart2, length2) );
+        CHECK_F( BIT_initDStream(&bitD3, istart3, length3) );
+        CHECK_F( BIT_initDStream(&bitD4, istart4, length4) );
+
+        /* 16-32 symbols per loop (4-8 symbols per stream) */
+        endSignal = BIT_reloadDStream(&bitD1) | BIT_reloadDStream(&bitD2) | BIT_reloadDStream(&bitD3) | BIT_reloadDStream(&bitD4);
+        for ( ; (endSignal==BIT_DStream_unfinished) & (op4<(oend-(sizeof(bitD4.bitContainer)-1))) ; ) {
+            HUF_DECODE_SYMBOLX2_2(op1, &bitD1);
+            HUF_DECODE_SYMBOLX2_2(op2, &bitD2);
+            HUF_DECODE_SYMBOLX2_2(op3, &bitD3);
+            HUF_DECODE_SYMBOLX2_2(op4, &bitD4);
+            HUF_DECODE_SYMBOLX2_1(op1, &bitD1);
+            HUF_DECODE_SYMBOLX2_1(op2, &bitD2);
+            HUF_DECODE_SYMBOLX2_1(op3, &bitD3);
+            HUF_DECODE_SYMBOLX2_1(op4, &bitD4);
+            HUF_DECODE_SYMBOLX2_2(op1, &bitD1);
+            HUF_DECODE_SYMBOLX2_2(op2, &bitD2);
+            HUF_DECODE_SYMBOLX2_2(op3, &bitD3);
+            HUF_DECODE_SYMBOLX2_2(op4, &bitD4);
+            HUF_DECODE_SYMBOLX2_0(op1, &bitD1);
+            HUF_DECODE_SYMBOLX2_0(op2, &bitD2);
+            HUF_DECODE_SYMBOLX2_0(op3, &bitD3);
+            HUF_DECODE_SYMBOLX2_0(op4, &bitD4);
+
+            endSignal = BIT_reloadDStream(&bitD1) | BIT_reloadDStream(&bitD2) | BIT_reloadDStream(&bitD3) | BIT_reloadDStream(&bitD4);
+        }
+
+        /* check corruption */
+        if (op1 > opStart2) return ERROR(corruption_detected);
+        if (op2 > opStart3) return ERROR(corruption_detected);
+        if (op3 > opStart4) return ERROR(corruption_detected);
+        /* note : op4 already verified within main loop */
+
+        /* finish bitStreams one by one */
+        HUF_decodeStreamX2(op1, &bitD1, opStart2, dt, dtLog);
+        HUF_decodeStreamX2(op2, &bitD2, opStart3, dt, dtLog);
+        HUF_decodeStreamX2(op3, &bitD3, opStart4, dt, dtLog);
+        HUF_decodeStreamX2(op4, &bitD4, oend,     dt, dtLog);
+
+        /* check */
+        { U32 const endCheck = BIT_endOfDStream(&bitD1) & BIT_endOfDStream(&bitD2) & BIT_endOfDStream(&bitD3) & BIT_endOfDStream(&bitD4);
+          if (!endCheck) return ERROR(corruption_detected); }
+
+        /* decoded size */
+        return dstSize;
+    }
+}
+
+HUF_DGEN(HUF_decompress1X2_usingDTable_internal)
+HUF_DGEN(HUF_decompress4X2_usingDTable_internal)
+
+size_t HUF_decompress1X2_usingDTable(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    DTableDesc dtd = HUF_getDTableDesc(DTable);
+    if (dtd.tableType != 1) return ERROR(GENERIC);
+    return HUF_decompress1X2_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+size_t HUF_decompress1X2_DCtx_wksp(HUF_DTable* DCtx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize)
+{
+    const BYTE* ip = (const BYTE*) cSrc;
+
+    size_t const hSize = HUF_readDTableX2_wksp(DCtx, cSrc, cSrcSize,
+                                               workSpace, wkspSize);
+    if (HUF_isError(hSize)) return hSize;
+    if (hSize >= cSrcSize) return ERROR(srcSize_wrong);
+    ip += hSize; cSrcSize -= hSize;
+
+    return HUF_decompress1X2_usingDTable_internal(dst, dstSize, ip, cSrcSize, DCtx, /* bmi2 */ 0);
+}
+
+
+size_t HUF_decompress1X2_DCtx(HUF_DTable* DCtx, void* dst, size_t dstSize,
+                              const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress1X2_DCtx_wksp(DCtx, dst, dstSize, cSrc, cSrcSize,
+                                       workSpace, sizeof(workSpace));
+}
+
+size_t HUF_decompress1X2 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    HUF_CREATE_STATIC_DTABLEX2(DTable, HUF_TABLELOG_MAX);
+    return HUF_decompress1X2_DCtx(DTable, dst, dstSize, cSrc, cSrcSize);
+}
+
+size_t HUF_decompress4X2_usingDTable(
+          void* dst,  size_t dstSize,
+    const void* cSrc, size_t cSrcSize,
+    const HUF_DTable* DTable)
+{
+    DTableDesc dtd = HUF_getDTableDesc(DTable);
+    if (dtd.tableType != 1) return ERROR(GENERIC);
+    return HUF_decompress4X2_usingDTable_internal(dst, dstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+static size_t HUF_decompress4X2_DCtx_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize, int bmi2)
+{
+    const BYTE* ip = (const BYTE*) cSrc;
+
+    size_t hSize = HUF_readDTableX2_wksp(dctx, cSrc, cSrcSize,
+                                         workSpace, wkspSize);
+    if (HUF_isError(hSize)) return hSize;
+    if (hSize >= cSrcSize) return ERROR(srcSize_wrong);
+    ip += hSize; cSrcSize -= hSize;
+
+    return HUF_decompress4X2_usingDTable_internal(dst, dstSize, ip, cSrcSize, dctx, bmi2);
+}
+
+size_t HUF_decompress4X2_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize,
+                                   const void* cSrc, size_t cSrcSize,
+                                   void* workSpace, size_t wkspSize)
+{
+    return HUF_decompress4X2_DCtx_wksp_bmi2(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, /* bmi2 */ 0);
+}
+
+
+size_t HUF_decompress4X2_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize,
+                              const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress4X2_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize,
+                                       workSpace, sizeof(workSpace));
+}
+
+size_t HUF_decompress4X2 (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    HUF_CREATE_STATIC_DTABLEX2(DTable, HUF_TABLELOG_MAX);
+    return HUF_decompress4X2_DCtx(DTable, dst, dstSize, cSrc, cSrcSize);
+}
+
+
+/* ***********************************/
+/* Universal decompression selectors */
+/* ***********************************/
+
+size_t HUF_decompress1X_usingDTable(void* dst, size_t maxDstSize,
+                                    const void* cSrc, size_t cSrcSize,
+                                    const HUF_DTable* DTable)
+{
+    DTableDesc const dtd = HUF_getDTableDesc(DTable);
+    return dtd.tableType ? HUF_decompress1X2_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0) :
+                           HUF_decompress1X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+size_t HUF_decompress4X_usingDTable(void* dst, size_t maxDstSize,
+                                    const void* cSrc, size_t cSrcSize,
+                                    const HUF_DTable* DTable)
+{
+    DTableDesc const dtd = HUF_getDTableDesc(DTable);
+    return dtd.tableType ? HUF_decompress4X2_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0) :
+                           HUF_decompress4X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, /* bmi2 */ 0);
+}
+
+
+typedef struct { U32 tableTime; U32 decode256Time; } algo_time_t;
+static const algo_time_t algoTime[16 /* Quantization */][3 /* single, double, quad */] =
+{
+    /* single, double, quad */
+    {{0,0}, {1,1}, {2,2}},  /* Q==0 : impossible */
+    {{0,0}, {1,1}, {2,2}},  /* Q==1 : impossible */
+    {{  38,130}, {1313, 74}, {2151, 38}},   /* Q == 2 : 12-18% */
+    {{ 448,128}, {1353, 74}, {2238, 41}},   /* Q == 3 : 18-25% */
+    {{ 556,128}, {1353, 74}, {2238, 47}},   /* Q == 4 : 25-32% */
+    {{ 714,128}, {1418, 74}, {2436, 53}},   /* Q == 5 : 32-38% */
+    {{ 883,128}, {1437, 74}, {2464, 61}},   /* Q == 6 : 38-44% */
+    {{ 897,128}, {1515, 75}, {2622, 68}},   /* Q == 7 : 44-50% */
+    {{ 926,128}, {1613, 75}, {2730, 75}},   /* Q == 8 : 50-56% */
+    {{ 947,128}, {1729, 77}, {3359, 77}},   /* Q == 9 : 56-62% */
+    {{1107,128}, {2083, 81}, {4006, 84}},   /* Q ==10 : 62-69% */
+    {{1177,128}, {2379, 87}, {4785, 88}},   /* Q ==11 : 69-75% */
+    {{1242,128}, {2415, 93}, {5155, 84}},   /* Q ==12 : 75-81% */
+    {{1349,128}, {2644,106}, {5260,106}},   /* Q ==13 : 81-87% */
+    {{1455,128}, {2422,124}, {4174,124}},   /* Q ==14 : 87-93% */
+    {{ 722,128}, {1891,145}, {1936,146}},   /* Q ==15 : 93-99% */
+};
+
+/** HUF_selectDecoder() :
+ *  Tells which decoder is likely to decode faster,
+ *  based on a set of pre-computed metrics.
+ * @return : 0==HUF_decompress4X1, 1==HUF_decompress4X2 .
+ *  Assumption : 0 < dstSize <= 128 KB */
+U32 HUF_selectDecoder (size_t dstSize, size_t cSrcSize)
+{
+    assert(dstSize > 0);
+    assert(dstSize <= 128*1024);
+    /* decoder timing evaluation */
+    {   U32 const Q = (cSrcSize >= dstSize) ? 15 : (U32)(cSrcSize * 16 / dstSize);   /* Q < 16 */
+        U32 const D256 = (U32)(dstSize >> 8);
+        U32 const DTime0 = algoTime[Q][0].tableTime + (algoTime[Q][0].decode256Time * D256);
+        U32 DTime1 = algoTime[Q][1].tableTime + (algoTime[Q][1].decode256Time * D256);
+        DTime1 += DTime1 >> 3;  /* advantage to algorithm using less memory, to reduce cache eviction */
+        return DTime1 < DTime0;
+}   }
+
+
+typedef size_t (*decompressionAlgo)(void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize);
+
+size_t HUF_decompress (void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    static const decompressionAlgo decompress[2] = { HUF_decompress4X1, HUF_decompress4X2 };
+
+    /* validation checks */
+    if (dstSize == 0) return ERROR(dstSize_tooSmall);
+    if (cSrcSize > dstSize) return ERROR(corruption_detected);   /* invalid */
+    if (cSrcSize == dstSize) { memcpy(dst, cSrc, dstSize); return dstSize; }   /* not compressed */
+    if (cSrcSize == 1) { memset(dst, *(const BYTE*)cSrc, dstSize); return dstSize; }   /* RLE */
+
+    {   U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize);
+        return decompress[algoNb](dst, dstSize, cSrc, cSrcSize);
+    }
+}
+
+size_t HUF_decompress4X_DCtx (HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    /* validation checks */
+    if (dstSize == 0) return ERROR(dstSize_tooSmall);
+    if (cSrcSize > dstSize) return ERROR(corruption_detected);   /* invalid */
+    if (cSrcSize == dstSize) { memcpy(dst, cSrc, dstSize); return dstSize; }   /* not compressed */
+    if (cSrcSize == 1) { memset(dst, *(const BYTE*)cSrc, dstSize); return dstSize; }   /* RLE */
+
+    {   U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize);
+        return algoNb ? HUF_decompress4X2_DCtx(dctx, dst, dstSize, cSrc, cSrcSize) :
+                        HUF_decompress4X1_DCtx(dctx, dst, dstSize, cSrc, cSrcSize) ;
+    }
+}
+
+size_t HUF_decompress4X_hufOnly(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress4X_hufOnly_wksp(dctx, dst, dstSize, cSrc, cSrcSize,
+                                         workSpace, sizeof(workSpace));
+}
+
+
+size_t HUF_decompress4X_hufOnly_wksp(HUF_DTable* dctx, void* dst,
+                                     size_t dstSize, const void* cSrc,
+                                     size_t cSrcSize, void* workSpace,
+                                     size_t wkspSize)
+{
+    /* validation checks */
+    if (dstSize == 0) return ERROR(dstSize_tooSmall);
+    if (cSrcSize == 0) return ERROR(corruption_detected);
+
+    {   U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize);
+        return algoNb ? HUF_decompress4X2_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize):
+                        HUF_decompress4X1_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize);
+    }
+}
+
+size_t HUF_decompress1X_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize,
+                                  const void* cSrc, size_t cSrcSize,
+                                  void* workSpace, size_t wkspSize)
+{
+    /* validation checks */
+    if (dstSize == 0) return ERROR(dstSize_tooSmall);
+    if (cSrcSize > dstSize) return ERROR(corruption_detected);   /* invalid */
+    if (cSrcSize == dstSize) { memcpy(dst, cSrc, dstSize); return dstSize; }   /* not compressed */
+    if (cSrcSize == 1) { memset(dst, *(const BYTE*)cSrc, dstSize); return dstSize; }   /* RLE */
+
+    {   U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize);
+        return algoNb ? HUF_decompress1X2_DCtx_wksp(dctx, dst, dstSize, cSrc,
+                                cSrcSize, workSpace, wkspSize):
+                        HUF_decompress1X1_DCtx_wksp(dctx, dst, dstSize, cSrc,
+                                cSrcSize, workSpace, wkspSize);
+    }
+}
+
+size_t HUF_decompress1X_DCtx(HUF_DTable* dctx, void* dst, size_t dstSize,
+                             const void* cSrc, size_t cSrcSize)
+{
+    U32 workSpace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];
+    return HUF_decompress1X_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize,
+                                      workSpace, sizeof(workSpace));
+}
+
+
+size_t HUF_decompress1X_usingDTable_bmi2(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable, int bmi2)
+{
+    DTableDesc const dtd = HUF_getDTableDesc(DTable);
+    return dtd.tableType ? HUF_decompress1X2_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, bmi2) :
+                           HUF_decompress1X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, bmi2);
+}
+
+size_t HUF_decompress1X1_DCtx_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int bmi2)
+{
+    const BYTE* ip = (const BYTE*) cSrc;
+
+    size_t const hSize = HUF_readDTableX1_wksp(dctx, cSrc, cSrcSize, workSpace, wkspSize);
+    if (HUF_isError(hSize)) return hSize;
+    if (hSize >= cSrcSize) return ERROR(srcSize_wrong);
+    ip += hSize; cSrcSize -= hSize;
+
+    return HUF_decompress1X1_usingDTable_internal(dst, dstSize, ip, cSrcSize, dctx, bmi2);
+}
+
+size_t HUF_decompress4X_usingDTable_bmi2(void* dst, size_t maxDstSize, const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable, int bmi2)
+{
+    DTableDesc const dtd = HUF_getDTableDesc(DTable);
+    return dtd.tableType ? HUF_decompress4X2_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, bmi2) :
+                           HUF_decompress4X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, bmi2);
+}
+
+size_t HUF_decompress4X_hufOnly_wksp_bmi2(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int bmi2)
+{
+    /* validation checks */
+    if (dstSize == 0) return ERROR(dstSize_tooSmall);
+    if (cSrcSize == 0) return ERROR(corruption_detected);
+
+    {   U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize);
+        return algoNb ? HUF_decompress4X2_DCtx_wksp_bmi2(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, bmi2) :
+                        HUF_decompress4X1_DCtx_wksp_bmi2(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, bmi2);
+    }
+}
diff --git a/grub-core/lib/zstd/mem.h b/grub-core/lib/zstd/mem.h
new file mode 100644
index 0000000..2051bca
--- /dev/null
+++ b/grub-core/lib/zstd/mem.h
@@ -0,0 +1,374 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+#ifndef MEM_H_MODULE
+#define MEM_H_MODULE
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+/*-****************************************
+*  Dependencies
+******************************************/
+#include <stddef.h>     /* size_t, ptrdiff_t */
+#include <string.h>     /* memcpy */
+
+
+/*-****************************************
+*  Compiler specifics
+******************************************/
+#if defined(_MSC_VER)   /* Visual Studio */
+#   include <stdlib.h>  /* _byteswap_ulong */
+#   include <intrin.h>  /* _byteswap_* */
+#endif
+#if defined(__GNUC__)
+#  define MEM_STATIC static __inline __attribute__((unused))
+#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
+#  define MEM_STATIC static inline
+#elif defined(_MSC_VER)
+#  define MEM_STATIC static __inline
+#else
+#  define MEM_STATIC static  /* this version may generate warnings for unused static functions; disable the relevant warning */
+#endif
+
+/* code only tested on 32 and 64 bits systems */
+#define MEM_STATIC_ASSERT(c)   { enum { MEM_static_assert = 1/(int)(!!(c)) }; }
+MEM_STATIC void MEM_check(void) { MEM_STATIC_ASSERT((sizeof(size_t)==4) || (sizeof(size_t)==8)); }
+
+
+/*-**************************************************************
+*  Basic Types
+*****************************************************************/
+#if  !defined (__VMS) && (defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
+# include <stdint.h>
+  typedef   uint8_t BYTE;
+  typedef  uint16_t U16;
+  typedef   int16_t S16;
+  typedef  uint32_t U32;
+  typedef   int32_t S32;
+  typedef  uint64_t U64;
+  typedef   int64_t S64;
+#else
+# include <limits.h>
+#if CHAR_BIT != 8
+#  error "this implementation requires char to be exactly 8-bit type"
+#endif
+  typedef unsigned char      BYTE;
+#if USHRT_MAX != 65535
+#  error "this implementation requires short to be exactly 16-bit type"
+#endif
+  typedef unsigned short      U16;
+  typedef   signed short      S16;
+#if UINT_MAX != 4294967295
+#  error "this implementation requires int to be exactly 32-bit type"
+#endif
+  typedef unsigned int        U32;
+  typedef   signed int        S32;
+/* note : there are no limits defined for long long type in C90.
+ * limits exist in C99, however, in such case, <stdint.h> is preferred */
+  typedef unsigned long long  U64;
+  typedef   signed long long  S64;
+#endif
+
+
+/*-**************************************************************
+*  Memory I/O
+*****************************************************************/
+/* MEM_FORCE_MEMORY_ACCESS :
+ * By default, access to unaligned memory is controlled by `memcpy()`, which is safe and portable.
+ * Unfortunately, on some target/compiler combinations, the generated assembly is sub-optimal.
+ * The below switch allow to select different access method for improved performance.
+ * Method 0 (default) : use `memcpy()`. Safe and portable.
+ * Method 1 : `__packed` statement. It depends on compiler extension (i.e., not portable).
+ *            This method is safe if your compiler supports it, and *generally* as fast or faster than `memcpy`.
+ * Method 2 : direct access. This method is portable but violate C standard.
+ *            It can generate buggy code on targets depending on alignment.
+ *            In some circumstances, it's the only known way to get the most performance (i.e. GCC + ARMv6)
+ * See http://fastcompression.blogspot.fr/2015/08/accessing-unaligned-memory.html for details.
+ * Prefer these methods in priority order (0 > 1 > 2)
+ */
+#ifndef MEM_FORCE_MEMORY_ACCESS   /* can be defined externally, on command line for example */
+#  if defined(__GNUC__) && ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
+#    define MEM_FORCE_MEMORY_ACCESS 2
+#  elif defined(__INTEL_COMPILER) || defined(__GNUC__)
+#    define MEM_FORCE_MEMORY_ACCESS 1
+#  endif
+#endif
+
+MEM_STATIC unsigned MEM_32bits(void) { return sizeof(size_t)==4; }
+MEM_STATIC unsigned MEM_64bits(void) { return sizeof(size_t)==8; }
+
+MEM_STATIC unsigned MEM_isLittleEndian(void)
+{
+    const union { U32 u; BYTE c[4]; } one = { 1 };   /* don't use static : performance detrimental  */
+    return one.c[0];
+}
+
+#if defined(MEM_FORCE_MEMORY_ACCESS) && (MEM_FORCE_MEMORY_ACCESS==2)
+
+/* violates C standard, by lying on structure alignment.
+Only use if no other choice to achieve best performance on target platform */
+MEM_STATIC U16 MEM_read16(const void* memPtr) { return *(const U16*) memPtr; }
+MEM_STATIC U32 MEM_read32(const void* memPtr) { return *(const U32*) memPtr; }
+MEM_STATIC U64 MEM_read64(const void* memPtr) { return *(const U64*) memPtr; }
+MEM_STATIC size_t MEM_readST(const void* memPtr) { return *(const size_t*) memPtr; }
+
+MEM_STATIC void MEM_write16(void* memPtr, U16 value) { *(U16*)memPtr = value; }
+MEM_STATIC void MEM_write32(void* memPtr, U32 value) { *(U32*)memPtr = value; }
+MEM_STATIC void MEM_write64(void* memPtr, U64 value) { *(U64*)memPtr = value; }
+
+#elif defined(MEM_FORCE_MEMORY_ACCESS) && (MEM_FORCE_MEMORY_ACCESS==1)
+
+/* __pack instructions are safer, but compiler specific, hence potentially problematic for some compilers */
+/* currently only defined for gcc and icc */
+#if defined(_MSC_VER) || (defined(__INTEL_COMPILER) && defined(WIN32))
+    __pragma( pack(push, 1) )
+    typedef struct { U16 v; } unalign16;
+    typedef struct { U32 v; } unalign32;
+    typedef struct { U64 v; } unalign64;
+    typedef struct { size_t v; } unalignArch;
+    __pragma( pack(pop) )
+#else
+    typedef struct { U16 v; } __attribute__((packed)) unalign16;
+    typedef struct { U32 v; } __attribute__((packed)) unalign32;
+    typedef struct { U64 v; } __attribute__((packed)) unalign64;
+    typedef struct { size_t v; } __attribute__((packed)) unalignArch;
+#endif
+
+MEM_STATIC U16 MEM_read16(const void* ptr) { return ((const unalign16*)ptr)->v; }
+MEM_STATIC U32 MEM_read32(const void* ptr) { return ((const unalign32*)ptr)->v; }
+MEM_STATIC U64 MEM_read64(const void* ptr) { return ((const unalign64*)ptr)->v; }
+MEM_STATIC size_t MEM_readST(const void* ptr) { return ((const unalignArch*)ptr)->v; }
+
+MEM_STATIC void MEM_write16(void* memPtr, U16 value) { ((unalign16*)memPtr)->v = value; }
+MEM_STATIC void MEM_write32(void* memPtr, U32 value) { ((unalign32*)memPtr)->v = value; }
+MEM_STATIC void MEM_write64(void* memPtr, U64 value) { ((unalign64*)memPtr)->v = value; }
+
+#else
+
+/* default method, safe and standard.
+   can sometimes prove slower */
+
+MEM_STATIC U16 MEM_read16(const void* memPtr)
+{
+    U16 val; memcpy(&val, memPtr, sizeof(val)); return val;
+}
+
+MEM_STATIC U32 MEM_read32(const void* memPtr)
+{
+    U32 val; memcpy(&val, memPtr, sizeof(val)); return val;
+}
+
+MEM_STATIC U64 MEM_read64(const void* memPtr)
+{
+    U64 val; memcpy(&val, memPtr, sizeof(val)); return val;
+}
+
+MEM_STATIC size_t MEM_readST(const void* memPtr)
+{
+    size_t val; memcpy(&val, memPtr, sizeof(val)); return val;
+}
+
+MEM_STATIC void MEM_write16(void* memPtr, U16 value)
+{
+    memcpy(memPtr, &value, sizeof(value));
+}
+
+MEM_STATIC void MEM_write32(void* memPtr, U32 value)
+{
+    memcpy(memPtr, &value, sizeof(value));
+}
+
+MEM_STATIC void MEM_write64(void* memPtr, U64 value)
+{
+    memcpy(memPtr, &value, sizeof(value));
+}
+
+#endif /* MEM_FORCE_MEMORY_ACCESS */
+
+MEM_STATIC U32 MEM_swap32(U32 in)
+{
+#if defined(_MSC_VER)     /* Visual Studio */
+    return _byteswap_ulong(in);
+#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
+    return __builtin_bswap32(in);
+#else
+    return  ((in << 24) & 0xff000000 ) |
+            ((in <<  8) & 0x00ff0000 ) |
+            ((in >>  8) & 0x0000ff00 ) |
+            ((in >> 24) & 0x000000ff );
+#endif
+}
+
+MEM_STATIC U64 MEM_swap64(U64 in)
+{
+#if defined(_MSC_VER)     /* Visual Studio */
+    return _byteswap_uint64(in);
+#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
+    return __builtin_bswap64(in);
+#else
+    return  ((in << 56) & 0xff00000000000000ULL) |
+            ((in << 40) & 0x00ff000000000000ULL) |
+            ((in << 24) & 0x0000ff0000000000ULL) |
+            ((in << 8)  & 0x000000ff00000000ULL) |
+            ((in >> 8)  & 0x00000000ff000000ULL) |
+            ((in >> 24) & 0x0000000000ff0000ULL) |
+            ((in >> 40) & 0x000000000000ff00ULL) |
+            ((in >> 56) & 0x00000000000000ffULL);
+#endif
+}
+
+MEM_STATIC size_t MEM_swapST(size_t in)
+{
+    if (MEM_32bits())
+        return (size_t)MEM_swap32((U32)in);
+    else
+        return (size_t)MEM_swap64((U64)in);
+}
+
+/*=== Little endian r/w ===*/
+
+MEM_STATIC U16 MEM_readLE16(const void* memPtr)
+{
+    if (MEM_isLittleEndian())
+        return MEM_read16(memPtr);
+    else {
+        const BYTE* p = (const BYTE*)memPtr;
+        return (U16)(p[0] + (p[1]<<8));
+    }
+}
+
+MEM_STATIC void MEM_writeLE16(void* memPtr, U16 val)
+{
+    if (MEM_isLittleEndian()) {
+        MEM_write16(memPtr, val);
+    } else {
+        BYTE* p = (BYTE*)memPtr;
+        p[0] = (BYTE)val;
+        p[1] = (BYTE)(val>>8);
+    }
+}
+
+MEM_STATIC U32 MEM_readLE24(const void* memPtr)
+{
+    return MEM_readLE16(memPtr) + (((const BYTE*)memPtr)[2] << 16);
+}
+
+MEM_STATIC void MEM_writeLE24(void* memPtr, U32 val)
+{
+    MEM_writeLE16(memPtr, (U16)val);
+    ((BYTE*)memPtr)[2] = (BYTE)(val>>16);
+}
+
+MEM_STATIC U32 MEM_readLE32(const void* memPtr)
+{
+    if (MEM_isLittleEndian())
+        return MEM_read32(memPtr);
+    else
+        return MEM_swap32(MEM_read32(memPtr));
+}
+
+MEM_STATIC void MEM_writeLE32(void* memPtr, U32 val32)
+{
+    if (MEM_isLittleEndian())
+        MEM_write32(memPtr, val32);
+    else
+        MEM_write32(memPtr, MEM_swap32(val32));
+}
+
+MEM_STATIC U64 MEM_readLE64(const void* memPtr)
+{
+    if (MEM_isLittleEndian())
+        return MEM_read64(memPtr);
+    else
+        return MEM_swap64(MEM_read64(memPtr));
+}
+
+MEM_STATIC void MEM_writeLE64(void* memPtr, U64 val64)
+{
+    if (MEM_isLittleEndian())
+        MEM_write64(memPtr, val64);
+    else
+        MEM_write64(memPtr, MEM_swap64(val64));
+}
+
+MEM_STATIC size_t MEM_readLEST(const void* memPtr)
+{
+    if (MEM_32bits())
+        return (size_t)MEM_readLE32(memPtr);
+    else
+        return (size_t)MEM_readLE64(memPtr);
+}
+
+MEM_STATIC void MEM_writeLEST(void* memPtr, size_t val)
+{
+    if (MEM_32bits())
+        MEM_writeLE32(memPtr, (U32)val);
+    else
+        MEM_writeLE64(memPtr, (U64)val);
+}
+
+/*=== Big endian r/w ===*/
+
+MEM_STATIC U32 MEM_readBE32(const void* memPtr)
+{
+    if (MEM_isLittleEndian())
+        return MEM_swap32(MEM_read32(memPtr));
+    else
+        return MEM_read32(memPtr);
+}
+
+MEM_STATIC void MEM_writeBE32(void* memPtr, U32 val32)
+{
+    if (MEM_isLittleEndian())
+        MEM_write32(memPtr, MEM_swap32(val32));
+    else
+        MEM_write32(memPtr, val32);
+}
+
+MEM_STATIC U64 MEM_readBE64(const void* memPtr)
+{
+    if (MEM_isLittleEndian())
+        return MEM_swap64(MEM_read64(memPtr));
+    else
+        return MEM_read64(memPtr);
+}
+
+MEM_STATIC void MEM_writeBE64(void* memPtr, U64 val64)
+{
+    if (MEM_isLittleEndian())
+        MEM_write64(memPtr, MEM_swap64(val64));
+    else
+        MEM_write64(memPtr, val64);
+}
+
+MEM_STATIC size_t MEM_readBEST(const void* memPtr)
+{
+    if (MEM_32bits())
+        return (size_t)MEM_readBE32(memPtr);
+    else
+        return (size_t)MEM_readBE64(memPtr);
+}
+
+MEM_STATIC void MEM_writeBEST(void* memPtr, size_t val)
+{
+    if (MEM_32bits())
+        MEM_writeBE32(memPtr, (U32)val);
+    else
+        MEM_writeBE64(memPtr, (U64)val);
+}
+
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* MEM_H_MODULE */
diff --git a/grub-core/lib/zstd/module.c b/grub-core/lib/zstd/module.c
new file mode 100644
index 0000000..e64d068
--- /dev/null
+++ b/grub-core/lib/zstd/module.c
@@ -0,0 +1,21 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3");
diff --git a/grub-core/lib/zstd/xxhash.c b/grub-core/lib/zstd/xxhash.c
new file mode 100644
index 0000000..532b816
--- /dev/null
+++ b/grub-core/lib/zstd/xxhash.c
@@ -0,0 +1,876 @@
+/*
+*  xxHash - Fast Hash algorithm
+*  Copyright (C) 2012-2016, Yann Collet
+*
+*  BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+*
+*  Redistribution and use in source and binary forms, with or without
+*  modification, are permitted provided that the following conditions are
+*  met:
+*
+*  * Redistributions of source code must retain the above copyright
+*  notice, this list of conditions and the following disclaimer.
+*  * Redistributions in binary form must reproduce the above
+*  copyright notice, this list of conditions and the following disclaimer
+*  in the documentation and/or other materials provided with the
+*  distribution.
+*
+*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*  You can contact the author at :
+*  - xxHash homepage: http://www.xxhash.com
+*  - xxHash source repository : https://github.com/Cyan4973/xxHash
+*/
+
+
+/* *************************************
+*  Tuning parameters
+***************************************/
+/*!XXH_FORCE_MEMORY_ACCESS :
+ * By default, access to unaligned memory is controlled by `memcpy()`, which is safe and portable.
+ * Unfortunately, on some target/compiler combinations, the generated assembly is sub-optimal.
+ * The below switch allow to select different access method for improved performance.
+ * Method 0 (default) : use `memcpy()`. Safe and portable.
+ * Method 1 : `__packed` statement. It depends on compiler extension (ie, not portable).
+ *            This method is safe if your compiler supports it, and *generally* as fast or faster than `memcpy`.
+ * Method 2 : direct access. This method doesn't depend on compiler but violate C standard.
+ *            It can generate buggy code on targets which do not support unaligned memory accesses.
+ *            But in some circumstances, it's the only known way to get the most performance (ie GCC + ARMv6)
+ * See http://stackoverflow.com/a/32095106/646947 for details.
+ * Prefer these methods in priority order (0 > 1 > 2)
+ */
+#ifndef XXH_FORCE_MEMORY_ACCESS   /* can be defined externally, on command line for example */
+#  if defined(__GNUC__) && ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
+#    define XXH_FORCE_MEMORY_ACCESS 2
+#  elif (defined(__INTEL_COMPILER) && !defined(WIN32)) || \
+  (defined(__GNUC__) && ( defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) ))
+#    define XXH_FORCE_MEMORY_ACCESS 1
+#  endif
+#endif
+
+/*!XXH_ACCEPT_NULL_INPUT_POINTER :
+ * If the input pointer is a null pointer, xxHash default behavior is to trigger a memory access error, since it is a bad pointer.
+ * When this option is enabled, xxHash output for null input pointers will be the same as a null-length input.
+ * By default, this option is disabled. To enable it, uncomment below define :
+ */
+/* #define XXH_ACCEPT_NULL_INPUT_POINTER 1 */
+
+/*!XXH_FORCE_NATIVE_FORMAT :
+ * By default, xxHash library provides endian-independant Hash values, based on little-endian convention.
+ * Results are therefore identical for little-endian and big-endian CPU.
+ * This comes at a performance cost for big-endian CPU, since some swapping is required to emulate little-endian format.
+ * Should endian-independance be of no importance for your application, you may set the #define below to 1,
+ * to improve speed for Big-endian CPU.
+ * This option has no impact on Little_Endian CPU.
+ */
+#ifndef XXH_FORCE_NATIVE_FORMAT   /* can be defined externally */
+#  define XXH_FORCE_NATIVE_FORMAT 0
+#endif
+
+/*!XXH_FORCE_ALIGN_CHECK :
+ * This is a minor performance trick, only useful with lots of very small keys.
+ * It means : check for aligned/unaligned input.
+ * The check costs one initial branch per hash; set to 0 when the input data
+ * is guaranteed to be aligned.
+ */
+#ifndef XXH_FORCE_ALIGN_CHECK /* can be defined externally */
+#  if defined(__i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)
+#    define XXH_FORCE_ALIGN_CHECK 0
+#  else
+#    define XXH_FORCE_ALIGN_CHECK 1
+#  endif
+#endif
+
+
+/* *************************************
+*  Includes & Memory related functions
+***************************************/
+/* Modify the local functions below should you wish to use some other memory routines */
+/* for malloc(), free() */
+#include <stdlib.h>
+#include <stddef.h>     /* size_t */
+static void* XXH_malloc(size_t s) { return malloc(s); }
+static void  XXH_free  (void* p)  { free(p); }
+/* for memcpy() */
+#include <string.h>
+static void* XXH_memcpy(void* dest, const void* src, size_t size) { return memcpy(dest,src,size); }
+
+#ifndef XXH_STATIC_LINKING_ONLY
+#  define XXH_STATIC_LINKING_ONLY
+#endif
+#include "xxhash.h"
+
+
+/* *************************************
+*  Compiler Specific Options
+***************************************/
+#if defined (__GNUC__) || defined(__cplusplus) || defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L   /* C99 */
+#  define INLINE_KEYWORD inline
+#else
+#  define INLINE_KEYWORD
+#endif
+
+#if defined(__GNUC__)
+#  define FORCE_INLINE_ATTR __attribute__((always_inline))
+#elif defined(_MSC_VER)
+#  define FORCE_INLINE_ATTR __forceinline
+#else
+#  define FORCE_INLINE_ATTR
+#endif
+
+#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR
+
+
+#ifdef _MSC_VER
+#  pragma warning(disable : 4127)      /* disable: C4127: conditional expression is constant */
+#endif
+
+
+/* *************************************
+*  Basic Types
+***************************************/
+#ifndef MEM_MODULE
+# define MEM_MODULE
+# if !defined (__VMS) && (defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
+#   include <stdint.h>
+    typedef uint8_t  BYTE;
+    typedef uint16_t U16;
+    typedef uint32_t U32;
+    typedef  int32_t S32;
+    typedef uint64_t U64;
+#  else
+    typedef unsigned char      BYTE;
+    typedef unsigned short     U16;
+    typedef unsigned int       U32;
+    typedef   signed int       S32;
+    typedef unsigned long long U64;   /* if your compiler doesn't support unsigned long long, replace by another 64-bit type here. Note that xxhash.h will also need to be updated. */
+#  endif
+#endif
+
+
+#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==2))
+
+/* Force direct memory access. Only works on CPU which support unaligned memory access in hardware */
+static U32 XXH_read32(const void* memPtr) { return *(const U32*) memPtr; }
+static U64 XXH_read64(const void* memPtr) { return *(const U64*) memPtr; }
+
+#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1))
+
+/* __pack instructions are safer, but compiler specific, hence potentially problematic for some compilers */
+/* currently only defined for gcc and icc */
+typedef union { U32 u32; U64 u64; } __attribute__((packed)) unalign;
+
+static U32 XXH_read32(const void* ptr) { return ((const unalign*)ptr)->u32; }
+static U64 XXH_read64(const void* ptr) { return ((const unalign*)ptr)->u64; }
+
+#else
+
+/* portable and safe solution. Generally efficient.
+ * see : http://stackoverflow.com/a/32095106/646947
+ */
+
+static U32 XXH_read32(const void* memPtr)
+{
+    U32 val;
+    memcpy(&val, memPtr, sizeof(val));
+    return val;
+}
+
+static U64 XXH_read64(const void* memPtr)
+{
+    U64 val;
+    memcpy(&val, memPtr, sizeof(val));
+    return val;
+}
+
+#endif   /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
+
+
+/* ****************************************
+*  Compiler-specific Functions and Macros
+******************************************/
+#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
+
+/* Note : although _rotl exists for minGW (GCC under windows), performance seems poor */
+#if defined(_MSC_VER)
+#  define XXH_rotl32(x,r) _rotl(x,r)
+#  define XXH_rotl64(x,r) _rotl64(x,r)
+#else
+#  define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r)))
+#  define XXH_rotl64(x,r) ((x << r) | (x >> (64 - r)))
+#endif
+
+#if defined(_MSC_VER)     /* Visual Studio */
+#  define XXH_swap32 _byteswap_ulong
+#  define XXH_swap64 _byteswap_uint64
+#elif GCC_VERSION >= 403
+#  define XXH_swap32 __builtin_bswap32
+#  define XXH_swap64 __builtin_bswap64
+#else
+static U32 XXH_swap32 (U32 x)
+{
+    return  ((x << 24) & 0xff000000 ) |
+            ((x <<  8) & 0x00ff0000 ) |
+            ((x >>  8) & 0x0000ff00 ) |
+            ((x >> 24) & 0x000000ff );
+}
+static U64 XXH_swap64 (U64 x)
+{
+    return  ((x << 56) & 0xff00000000000000ULL) |
+            ((x << 40) & 0x00ff000000000000ULL) |
+            ((x << 24) & 0x0000ff0000000000ULL) |
+            ((x << 8)  & 0x000000ff00000000ULL) |
+            ((x >> 8)  & 0x00000000ff000000ULL) |
+            ((x >> 24) & 0x0000000000ff0000ULL) |
+            ((x >> 40) & 0x000000000000ff00ULL) |
+            ((x >> 56) & 0x00000000000000ffULL);
+}
+#endif
+
+
+/* *************************************
+*  Architecture Macros
+***************************************/
+typedef enum { XXH_bigEndian=0, XXH_littleEndian=1 } XXH_endianess;
+
+/* XXH_CPU_LITTLE_ENDIAN can be defined externally, for example on the compiler command line */
+#ifndef XXH_CPU_LITTLE_ENDIAN
+    static const int g_one = 1;
+#   define XXH_CPU_LITTLE_ENDIAN   (*(const char*)(&g_one))
+#endif
+
+
+/* ***************************
+*  Memory reads
+*****************************/
+typedef enum { XXH_aligned, XXH_unaligned } XXH_alignment;
+
+FORCE_INLINE_TEMPLATE U32 XXH_readLE32_align(const void* ptr, XXH_endianess endian, XXH_alignment align)
+{
+    if (align==XXH_unaligned)
+        return endian==XXH_littleEndian ? XXH_read32(ptr) : XXH_swap32(XXH_read32(ptr));
+    else
+        return endian==XXH_littleEndian ? *(const U32*)ptr : XXH_swap32(*(const U32*)ptr);
+}
+
+FORCE_INLINE_TEMPLATE U32 XXH_readLE32(const void* ptr, XXH_endianess endian)
+{
+    return XXH_readLE32_align(ptr, endian, XXH_unaligned);
+}
+
+static U32 XXH_readBE32(const void* ptr)
+{
+    return XXH_CPU_LITTLE_ENDIAN ? XXH_swap32(XXH_read32(ptr)) : XXH_read32(ptr);
+}
+
+FORCE_INLINE_TEMPLATE U64 XXH_readLE64_align(const void* ptr, XXH_endianess endian, XXH_alignment align)
+{
+    if (align==XXH_unaligned)
+        return endian==XXH_littleEndian ? XXH_read64(ptr) : XXH_swap64(XXH_read64(ptr));
+    else
+        return endian==XXH_littleEndian ? *(const U64*)ptr : XXH_swap64(*(const U64*)ptr);
+}
+
+FORCE_INLINE_TEMPLATE U64 XXH_readLE64(const void* ptr, XXH_endianess endian)
+{
+    return XXH_readLE64_align(ptr, endian, XXH_unaligned);
+}
+
+static U64 XXH_readBE64(const void* ptr)
+{
+    return XXH_CPU_LITTLE_ENDIAN ? XXH_swap64(XXH_read64(ptr)) : XXH_read64(ptr);
+}
+
+
+/* *************************************
+*  Macros
+***************************************/
+#define XXH_STATIC_ASSERT(c)   { enum { XXH_static_assert = 1/(int)(!!(c)) }; }    /* use only *after* variable declarations */
+
+
+/* *************************************
+*  Constants
+***************************************/
+static const U32 PRIME32_1 = 2654435761U;
+static const U32 PRIME32_2 = 2246822519U;
+static const U32 PRIME32_3 = 3266489917U;
+static const U32 PRIME32_4 =  668265263U;
+static const U32 PRIME32_5 =  374761393U;
+
+static const U64 PRIME64_1 = 11400714785074694791ULL;
+static const U64 PRIME64_2 = 14029467366897019727ULL;
+static const U64 PRIME64_3 =  1609587929392839161ULL;
+static const U64 PRIME64_4 =  9650029242287828579ULL;
+static const U64 PRIME64_5 =  2870177450012600261ULL;
+
+XXH_PUBLIC_API unsigned XXH_versionNumber (void) { return XXH_VERSION_NUMBER; }
+
+
+/* **************************
+*  Utils
+****************************/
+XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* restrict dstState, const XXH32_state_t* restrict srcState)
+{
+    memcpy(dstState, srcState, sizeof(*dstState));
+}
+
+XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* restrict dstState, const XXH64_state_t* restrict srcState)
+{
+    memcpy(dstState, srcState, sizeof(*dstState));
+}
+
+
+/* ***************************
+*  Simple Hash Functions
+*****************************/
+
+static U32 XXH32_round(U32 seed, U32 input)
+{
+    seed += input * PRIME32_2;
+    seed  = XXH_rotl32(seed, 13);
+    seed *= PRIME32_1;
+    return seed;
+}
+
+FORCE_INLINE_TEMPLATE U32 XXH32_endian_align(const void* input, size_t len, U32 seed, XXH_endianess endian, XXH_alignment align)
+{
+    const BYTE* p = (const BYTE*)input;
+    const BYTE* bEnd = p + len;
+    U32 h32;
+#define XXH_get32bits(p) XXH_readLE32_align(p, endian, align)
+
+#ifdef XXH_ACCEPT_NULL_INPUT_POINTER
+    if (p==NULL) {
+        len=0;
+        bEnd=p=(const BYTE*)(size_t)16;
+    }
+#endif
+
+    if (len>=16) {
+        const BYTE* const limit = bEnd - 16;
+        U32 v1 = seed + PRIME32_1 + PRIME32_2;
+        U32 v2 = seed + PRIME32_2;
+        U32 v3 = seed + 0;
+        U32 v4 = seed - PRIME32_1;
+
+        do {
+            v1 = XXH32_round(v1, XXH_get32bits(p)); p+=4;
+            v2 = XXH32_round(v2, XXH_get32bits(p)); p+=4;
+            v3 = XXH32_round(v3, XXH_get32bits(p)); p+=4;
+            v4 = XXH32_round(v4, XXH_get32bits(p)); p+=4;
+        } while (p<=limit);
+
+        h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18);
+    } else {
+        h32  = seed + PRIME32_5;
+    }
+
+    h32 += (U32) len;
+
+    while (p+4<=bEnd) {
+        h32 += XXH_get32bits(p) * PRIME32_3;
+        h32  = XXH_rotl32(h32, 17) * PRIME32_4 ;
+        p+=4;
+    }
+
+    while (p<bEnd) {
+        h32 += (*p) * PRIME32_5;
+        h32 = XXH_rotl32(h32, 11) * PRIME32_1 ;
+        p++;
+    }
+
+    h32 ^= h32 >> 15;
+    h32 *= PRIME32_2;
+    h32 ^= h32 >> 13;
+    h32 *= PRIME32_3;
+    h32 ^= h32 >> 16;
+
+    return h32;
+}
+
+
+XXH_PUBLIC_API unsigned int XXH32 (const void* input, size_t len, unsigned int seed)
+{
+#if 0
+    /* Simple version, good for code maintenance, but unfortunately slow for small inputs */
+    XXH32_CREATESTATE_STATIC(state);
+    XXH32_reset(state, seed);
+    XXH32_update(state, input, len);
+    return XXH32_digest(state);
+#else
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if (XXH_FORCE_ALIGN_CHECK) {
+        if ((((size_t)input) & 3) == 0) {   /* Input is 4-bytes aligned, leverage the speed benefit */
+            if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+                return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_aligned);
+            else
+                return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_aligned);
+    }   }
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_unaligned);
+    else
+        return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_unaligned);
+#endif
+}
+
+
+static U64 XXH64_round(U64 acc, U64 input)
+{
+    acc += input * PRIME64_2;
+    acc  = XXH_rotl64(acc, 31);
+    acc *= PRIME64_1;
+    return acc;
+}
+
+static U64 XXH64_mergeRound(U64 acc, U64 val)
+{
+    val  = XXH64_round(0, val);
+    acc ^= val;
+    acc  = acc * PRIME64_1 + PRIME64_4;
+    return acc;
+}
+
+FORCE_INLINE_TEMPLATE U64 XXH64_endian_align(const void* input, size_t len, U64 seed, XXH_endianess endian, XXH_alignment align)
+{
+    const BYTE* p = (const BYTE*)input;
+    const BYTE* const bEnd = p + len;
+    U64 h64;
+#define XXH_get64bits(p) XXH_readLE64_align(p, endian, align)
+
+#ifdef XXH_ACCEPT_NULL_INPUT_POINTER
+    if (p==NULL) {
+        len=0;
+        bEnd=p=(const BYTE*)(size_t)32;
+    }
+#endif
+
+    if (len>=32) {
+        const BYTE* const limit = bEnd - 32;
+        U64 v1 = seed + PRIME64_1 + PRIME64_2;
+        U64 v2 = seed + PRIME64_2;
+        U64 v3 = seed + 0;
+        U64 v4 = seed - PRIME64_1;
+
+        do {
+            v1 = XXH64_round(v1, XXH_get64bits(p)); p+=8;
+            v2 = XXH64_round(v2, XXH_get64bits(p)); p+=8;
+            v3 = XXH64_round(v3, XXH_get64bits(p)); p+=8;
+            v4 = XXH64_round(v4, XXH_get64bits(p)); p+=8;
+        } while (p<=limit);
+
+        h64 = XXH_rotl64(v1, 1) + XXH_rotl64(v2, 7) + XXH_rotl64(v3, 12) + XXH_rotl64(v4, 18);
+        h64 = XXH64_mergeRound(h64, v1);
+        h64 = XXH64_mergeRound(h64, v2);
+        h64 = XXH64_mergeRound(h64, v3);
+        h64 = XXH64_mergeRound(h64, v4);
+
+    } else {
+        h64  = seed + PRIME64_5;
+    }
+
+    h64 += (U64) len;
+
+    while (p+8<=bEnd) {
+        U64 const k1 = XXH64_round(0, XXH_get64bits(p));
+        h64 ^= k1;
+        h64  = XXH_rotl64(h64,27) * PRIME64_1 + PRIME64_4;
+        p+=8;
+    }
+
+    if (p+4<=bEnd) {
+        h64 ^= (U64)(XXH_get32bits(p)) * PRIME64_1;
+        h64 = XXH_rotl64(h64, 23) * PRIME64_2 + PRIME64_3;
+        p+=4;
+    }
+
+    while (p<bEnd) {
+        h64 ^= (*p) * PRIME64_5;
+        h64 = XXH_rotl64(h64, 11) * PRIME64_1;
+        p++;
+    }
+
+    h64 ^= h64 >> 33;
+    h64 *= PRIME64_2;
+    h64 ^= h64 >> 29;
+    h64 *= PRIME64_3;
+    h64 ^= h64 >> 32;
+
+    return h64;
+}
+
+
+XXH_PUBLIC_API unsigned long long XXH64 (const void* input, size_t len, unsigned long long seed)
+{
+#if 0
+    /* Simple version, good for code maintenance, but unfortunately slow for small inputs */
+    XXH64_CREATESTATE_STATIC(state);
+    XXH64_reset(state, seed);
+    XXH64_update(state, input, len);
+    return XXH64_digest(state);
+#else
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if (XXH_FORCE_ALIGN_CHECK) {
+        if ((((size_t)input) & 7)==0) {  /* Input is aligned, let's leverage the speed advantage */
+            if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+                return XXH64_endian_align(input, len, seed, XXH_littleEndian, XXH_aligned);
+            else
+                return XXH64_endian_align(input, len, seed, XXH_bigEndian, XXH_aligned);
+    }   }
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH64_endian_align(input, len, seed, XXH_littleEndian, XXH_unaligned);
+    else
+        return XXH64_endian_align(input, len, seed, XXH_bigEndian, XXH_unaligned);
+#endif
+}
+
+
+/* **************************************************
+*  Advanced Hash Functions
+****************************************************/
+
+XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void)
+{
+    return (XXH32_state_t*)XXH_malloc(sizeof(XXH32_state_t));
+}
+XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr)
+{
+    XXH_free(statePtr);
+    return XXH_OK;
+}
+
+XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void)
+{
+    return (XXH64_state_t*)XXH_malloc(sizeof(XXH64_state_t));
+}
+XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr)
+{
+    XXH_free(statePtr);
+    return XXH_OK;
+}
+
+
+/*** Hash feed ***/
+
+XXH_PUBLIC_API XXH_errorcode XXH32_reset(XXH32_state_t* statePtr, unsigned int seed)
+{
+    XXH32_state_t state;   /* using a local state to memcpy() in order to avoid strict-aliasing warnings */
+    memset(&state, 0, sizeof(state)-4);   /* do not write into reserved, for future removal */
+    state.v1 = seed + PRIME32_1 + PRIME32_2;
+    state.v2 = seed + PRIME32_2;
+    state.v3 = seed + 0;
+    state.v4 = seed - PRIME32_1;
+    memcpy(statePtr, &state, sizeof(state));
+    return XXH_OK;
+}
+
+
+XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH64_state_t* statePtr, unsigned long long seed)
+{
+    XXH64_state_t state;   /* using a local state to memcpy() in order to avoid strict-aliasing warnings */
+    memset(&state, 0, sizeof(state)-8);   /* do not write into reserved, for future removal */
+    state.v1 = seed + PRIME64_1 + PRIME64_2;
+    state.v2 = seed + PRIME64_2;
+    state.v3 = seed + 0;
+    state.v4 = seed - PRIME64_1;
+    memcpy(statePtr, &state, sizeof(state));
+    return XXH_OK;
+}
+
+
+FORCE_INLINE_TEMPLATE XXH_errorcode XXH32_update_endian (XXH32_state_t* state, const void* input, size_t len, XXH_endianess endian)
+{
+    const BYTE* p = (const BYTE*)input;
+    const BYTE* const bEnd = p + len;
+
+#ifdef XXH_ACCEPT_NULL_INPUT_POINTER
+    if (input==NULL) return XXH_ERROR;
+#endif
+
+    state->total_len_32 += (unsigned)len;
+    state->large_len |= (len>=16) | (state->total_len_32>=16);
+
+    if (state->memsize + len < 16)  {   /* fill in tmp buffer */
+        XXH_memcpy((BYTE*)(state->mem32) + state->memsize, input, len);
+        state->memsize += (unsigned)len;
+        return XXH_OK;
+    }
+
+    if (state->memsize) {   /* some data left from previous update */
+        XXH_memcpy((BYTE*)(state->mem32) + state->memsize, input, 16-state->memsize);
+        {   const U32* p32 = state->mem32;
+            state->v1 = XXH32_round(state->v1, XXH_readLE32(p32, endian)); p32++;
+            state->v2 = XXH32_round(state->v2, XXH_readLE32(p32, endian)); p32++;
+            state->v3 = XXH32_round(state->v3, XXH_readLE32(p32, endian)); p32++;
+            state->v4 = XXH32_round(state->v4, XXH_readLE32(p32, endian)); p32++;
+        }
+        p += 16-state->memsize;
+        state->memsize = 0;
+    }
+
+    if (p <= bEnd-16) {
+        const BYTE* const limit = bEnd - 16;
+        U32 v1 = state->v1;
+        U32 v2 = state->v2;
+        U32 v3 = state->v3;
+        U32 v4 = state->v4;
+
+        do {
+            v1 = XXH32_round(v1, XXH_readLE32(p, endian)); p+=4;
+            v2 = XXH32_round(v2, XXH_readLE32(p, endian)); p+=4;
+            v3 = XXH32_round(v3, XXH_readLE32(p, endian)); p+=4;
+            v4 = XXH32_round(v4, XXH_readLE32(p, endian)); p+=4;
+        } while (p<=limit);
+
+        state->v1 = v1;
+        state->v2 = v2;
+        state->v3 = v3;
+        state->v4 = v4;
+    }
+
+    if (p < bEnd) {
+        XXH_memcpy(state->mem32, p, (size_t)(bEnd-p));
+        state->memsize = (unsigned)(bEnd-p);
+    }
+
+    return XXH_OK;
+}
+
+XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* state_in, const void* input, size_t len)
+{
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH32_update_endian(state_in, input, len, XXH_littleEndian);
+    else
+        return XXH32_update_endian(state_in, input, len, XXH_bigEndian);
+}
+
+
+
+FORCE_INLINE_TEMPLATE U32 XXH32_digest_endian (const XXH32_state_t* state, XXH_endianess endian)
+{
+    const BYTE * p = (const BYTE*)state->mem32;
+    const BYTE* const bEnd = (const BYTE*)(state->mem32) + state->memsize;
+    U32 h32;
+
+    if (state->large_len) {
+        h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18);
+    } else {
+        h32 = state->v3 /* == seed */ + PRIME32_5;
+    }
+
+    h32 += state->total_len_32;
+
+    while (p+4<=bEnd) {
+        h32 += XXH_readLE32(p, endian) * PRIME32_3;
+        h32  = XXH_rotl32(h32, 17) * PRIME32_4;
+        p+=4;
+    }
+
+    while (p<bEnd) {
+        h32 += (*p) * PRIME32_5;
+        h32  = XXH_rotl32(h32, 11) * PRIME32_1;
+        p++;
+    }
+
+    h32 ^= h32 >> 15;
+    h32 *= PRIME32_2;
+    h32 ^= h32 >> 13;
+    h32 *= PRIME32_3;
+    h32 ^= h32 >> 16;
+
+    return h32;
+}
+
+
+XXH_PUBLIC_API unsigned int XXH32_digest (const XXH32_state_t* state_in)
+{
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH32_digest_endian(state_in, XXH_littleEndian);
+    else
+        return XXH32_digest_endian(state_in, XXH_bigEndian);
+}
+
+
+
+/* **** XXH64 **** */
+
+FORCE_INLINE_TEMPLATE XXH_errorcode XXH64_update_endian (XXH64_state_t* state, const void* input, size_t len, XXH_endianess endian)
+{
+    const BYTE* p = (const BYTE*)input;
+    const BYTE* const bEnd = p + len;
+
+#ifdef XXH_ACCEPT_NULL_INPUT_POINTER
+    if (input==NULL) return XXH_ERROR;
+#endif
+
+    state->total_len += len;
+
+    if (state->memsize + len < 32) {  /* fill in tmp buffer */
+        XXH_memcpy(((BYTE*)state->mem64) + state->memsize, input, len);
+        state->memsize += (U32)len;
+        return XXH_OK;
+    }
+
+    if (state->memsize) {   /* tmp buffer is full */
+        XXH_memcpy(((BYTE*)state->mem64) + state->memsize, input, 32-state->memsize);
+        state->v1 = XXH64_round(state->v1, XXH_readLE64(state->mem64+0, endian));
+        state->v2 = XXH64_round(state->v2, XXH_readLE64(state->mem64+1, endian));
+        state->v3 = XXH64_round(state->v3, XXH_readLE64(state->mem64+2, endian));
+        state->v4 = XXH64_round(state->v4, XXH_readLE64(state->mem64+3, endian));
+        p += 32-state->memsize;
+        state->memsize = 0;
+    }
+
+    if (p+32 <= bEnd) {
+        const BYTE* const limit = bEnd - 32;
+        U64 v1 = state->v1;
+        U64 v2 = state->v2;
+        U64 v3 = state->v3;
+        U64 v4 = state->v4;
+
+        do {
+            v1 = XXH64_round(v1, XXH_readLE64(p, endian)); p+=8;
+            v2 = XXH64_round(v2, XXH_readLE64(p, endian)); p+=8;
+            v3 = XXH64_round(v3, XXH_readLE64(p, endian)); p+=8;
+            v4 = XXH64_round(v4, XXH_readLE64(p, endian)); p+=8;
+        } while (p<=limit);
+
+        state->v1 = v1;
+        state->v2 = v2;
+        state->v3 = v3;
+        state->v4 = v4;
+    }
+
+    if (p < bEnd) {
+        XXH_memcpy(state->mem64, p, (size_t)(bEnd-p));
+        state->memsize = (unsigned)(bEnd-p);
+    }
+
+    return XXH_OK;
+}
+
+XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* state_in, const void* input, size_t len)
+{
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH64_update_endian(state_in, input, len, XXH_littleEndian);
+    else
+        return XXH64_update_endian(state_in, input, len, XXH_bigEndian);
+}
+
+
+
+FORCE_INLINE_TEMPLATE U64 XXH64_digest_endian (const XXH64_state_t* state, XXH_endianess endian)
+{
+    const BYTE * p = (const BYTE*)state->mem64;
+    const BYTE* const bEnd = (const BYTE*)state->mem64 + state->memsize;
+    U64 h64;
+
+    if (state->total_len >= 32) {
+        U64 const v1 = state->v1;
+        U64 const v2 = state->v2;
+        U64 const v3 = state->v3;
+        U64 const v4 = state->v4;
+
+        h64 = XXH_rotl64(v1, 1) + XXH_rotl64(v2, 7) + XXH_rotl64(v3, 12) + XXH_rotl64(v4, 18);
+        h64 = XXH64_mergeRound(h64, v1);
+        h64 = XXH64_mergeRound(h64, v2);
+        h64 = XXH64_mergeRound(h64, v3);
+        h64 = XXH64_mergeRound(h64, v4);
+    } else {
+        h64  = state->v3 + PRIME64_5;
+    }
+
+    h64 += (U64) state->total_len;
+
+    while (p+8<=bEnd) {
+        U64 const k1 = XXH64_round(0, XXH_readLE64(p, endian));
+        h64 ^= k1;
+        h64  = XXH_rotl64(h64,27) * PRIME64_1 + PRIME64_4;
+        p+=8;
+    }
+
+    if (p+4<=bEnd) {
+        h64 ^= (U64)(XXH_readLE32(p, endian)) * PRIME64_1;
+        h64  = XXH_rotl64(h64, 23) * PRIME64_2 + PRIME64_3;
+        p+=4;
+    }
+
+    while (p<bEnd) {
+        h64 ^= (*p) * PRIME64_5;
+        h64  = XXH_rotl64(h64, 11) * PRIME64_1;
+        p++;
+    }
+
+    h64 ^= h64 >> 33;
+    h64 *= PRIME64_2;
+    h64 ^= h64 >> 29;
+    h64 *= PRIME64_3;
+    h64 ^= h64 >> 32;
+
+    return h64;
+}
+
+
+XXH_PUBLIC_API unsigned long long XXH64_digest (const XXH64_state_t* state_in)
+{
+    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
+
+    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
+        return XXH64_digest_endian(state_in, XXH_littleEndian);
+    else
+        return XXH64_digest_endian(state_in, XXH_bigEndian);
+}
+
+
+/* **************************
+*  Canonical representation
+****************************/
+
+/*! Default XXH result types are basic unsigned 32 and 64 bits.
+*   The canonical representation follows human-readable write convention, aka big-endian (large digits first).
+*   These functions allow transformation of hash result into and from its canonical format.
+*   This way, hash values can be written into a file or buffer, and remain comparable across different systems and programs.
+*/
+
+XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash)
+{
+    XXH_STATIC_ASSERT(sizeof(XXH32_canonical_t) == sizeof(XXH32_hash_t));
+    if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap32(hash);
+    memcpy(dst, &hash, sizeof(*dst));
+}
+
+XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash)
+{
+    XXH_STATIC_ASSERT(sizeof(XXH64_canonical_t) == sizeof(XXH64_hash_t));
+    if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap64(hash);
+    memcpy(dst, &hash, sizeof(*dst));
+}
+
+XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src)
+{
+    return XXH_readBE32(src);
+}
+
+XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src)
+{
+    return XXH_readBE64(src);
+}
diff --git a/grub-core/lib/zstd/xxhash.h b/grub-core/lib/zstd/xxhash.h
new file mode 100644
index 0000000..9bad1f5
--- /dev/null
+++ b/grub-core/lib/zstd/xxhash.h
@@ -0,0 +1,305 @@
+/*
+   xxHash - Extremely Fast Hash algorithm
+   Header File
+   Copyright (C) 2012-2016, Yann Collet.
+
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - xxHash source repository : https://github.com/Cyan4973/xxHash
+*/
+
+/* Notice extracted from xxHash homepage :
+
+xxHash is an extremely fast Hash algorithm, running at RAM speed limits.
+It also successfully passes all tests from the SMHasher suite.
+
+Comparison (single thread, Windows Seven 32 bits, using SMHasher on a Core 2 Duo @3GHz)
+
+Name            Speed       Q.Score   Author
+xxHash          5.4 GB/s     10
+CrapWow         3.2 GB/s      2       Andrew
+MumurHash 3a    2.7 GB/s     10       Austin Appleby
+SpookyHash      2.0 GB/s     10       Bob Jenkins
+SBox            1.4 GB/s      9       Bret Mulvey
+Lookup3         1.2 GB/s      9       Bob Jenkins
+SuperFastHash   1.2 GB/s      1       Paul Hsieh
+CityHash64      1.05 GB/s    10       Pike & Alakuijala
+FNV             0.55 GB/s     5       Fowler, Noll, Vo
+CRC32           0.43 GB/s     9
+MD5-32          0.33 GB/s    10       Ronald L. Rivest
+SHA1-32         0.28 GB/s    10
+
+Q.Score is a measure of quality of the hash function.
+It depends on successfully passing SMHasher test set.
+10 is a perfect score.
+
+A 64-bits version, named XXH64, is available since r35.
+It offers much better speed, but for 64-bits applications only.
+Name     Speed on 64 bits    Speed on 32 bits
+XXH64       13.8 GB/s            1.9 GB/s
+XXH32        6.8 GB/s            6.0 GB/s
+*/
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#ifndef XXHASH_H_5627135585666179
+#define XXHASH_H_5627135585666179 1
+
+
+/* ****************************
+*  Definitions
+******************************/
+#include <stddef.h>   /* size_t */
+typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode;
+
+
+/* ****************************
+*  API modifier
+******************************/
+/** XXH_PRIVATE_API
+*   This is useful if you want to include xxhash functions in `static` mode
+*   in order to inline them, and remove their symbol from the public list.
+*   Methodology :
+*     #define XXH_PRIVATE_API
+*     #include "xxhash.h"
+*   `xxhash.c` is automatically included.
+*   It's not useful to compile and link it as a separate module anymore.
+*/
+#ifdef XXH_PRIVATE_API
+#  ifndef XXH_STATIC_LINKING_ONLY
+#    define XXH_STATIC_LINKING_ONLY
+#  endif
+#  if defined(__GNUC__)
+#    define XXH_PUBLIC_API static __inline __attribute__((unused))
+#  elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
+#    define XXH_PUBLIC_API static inline
+#  elif defined(_MSC_VER)
+#    define XXH_PUBLIC_API static __inline
+#  else
+#    define XXH_PUBLIC_API static   /* this version may generate warnings for unused static functions; disable the relevant warning */
+#  endif
+#else
+#  define XXH_PUBLIC_API   /* do nothing */
+#endif /* XXH_PRIVATE_API */
+
+/*!XXH_NAMESPACE, aka Namespace Emulation :
+
+If you want to include _and expose_ xxHash functions from within your own library,
+but also want to avoid symbol collisions with another library which also includes xxHash,
+
+you can use XXH_NAMESPACE, to automatically prefix any public symbol from xxhash library
+with the value of XXH_NAMESPACE (so avoid to keep it NULL and avoid numeric values).
+
+Note that no change is required within the calling program as long as it includes `xxhash.h` :
+regular symbol name will be automatically translated by this header.
+*/
+#ifdef XXH_NAMESPACE
+#  define XXH_CAT(A,B) A##B
+#  define XXH_NAME2(A,B) XXH_CAT(A,B)
+#  define XXH32 XXH_NAME2(XXH_NAMESPACE, XXH32)
+#  define XXH64 XXH_NAME2(XXH_NAMESPACE, XXH64)
+#  define XXH_versionNumber XXH_NAME2(XXH_NAMESPACE, XXH_versionNumber)
+#  define XXH32_createState XXH_NAME2(XXH_NAMESPACE, XXH32_createState)
+#  define XXH64_createState XXH_NAME2(XXH_NAMESPACE, XXH64_createState)
+#  define XXH32_freeState XXH_NAME2(XXH_NAMESPACE, XXH32_freeState)
+#  define XXH64_freeState XXH_NAME2(XXH_NAMESPACE, XXH64_freeState)
+#  define XXH32_reset XXH_NAME2(XXH_NAMESPACE, XXH32_reset)
+#  define XXH64_reset XXH_NAME2(XXH_NAMESPACE, XXH64_reset)
+#  define XXH32_update XXH_NAME2(XXH_NAMESPACE, XXH32_update)
+#  define XXH64_update XXH_NAME2(XXH_NAMESPACE, XXH64_update)
+#  define XXH32_digest XXH_NAME2(XXH_NAMESPACE, XXH32_digest)
+#  define XXH64_digest XXH_NAME2(XXH_NAMESPACE, XXH64_digest)
+#  define XXH32_copyState XXH_NAME2(XXH_NAMESPACE, XXH32_copyState)
+#  define XXH64_copyState XXH_NAME2(XXH_NAMESPACE, XXH64_copyState)
+#  define XXH32_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH32_canonicalFromHash)
+#  define XXH64_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH64_canonicalFromHash)
+#  define XXH32_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH32_hashFromCanonical)
+#  define XXH64_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH64_hashFromCanonical)
+#endif
+
+
+/* *************************************
+*  Version
+***************************************/
+#define XXH_VERSION_MAJOR    0
+#define XXH_VERSION_MINOR    6
+#define XXH_VERSION_RELEASE  2
+#define XXH_VERSION_NUMBER  (XXH_VERSION_MAJOR *100*100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE)
+XXH_PUBLIC_API unsigned XXH_versionNumber (void);
+
+
+/* ****************************
+*  Simple Hash Functions
+******************************/
+typedef unsigned int       XXH32_hash_t;
+typedef unsigned long long XXH64_hash_t;
+
+XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t length, unsigned int seed);
+XXH_PUBLIC_API XXH64_hash_t XXH64 (const void* input, size_t length, unsigned long long seed);
+
+/*!
+XXH32() :
+    Calculate the 32-bits hash of sequence "length" bytes stored at memory address "input".
+    The memory between input & input+length must be valid (allocated and read-accessible).
+    "seed" can be used to alter the result predictably.
+    Speed on Core 2 Duo @ 3 GHz (single thread, SMHasher benchmark) : 5.4 GB/s
+XXH64() :
+    Calculate the 64-bits hash of sequence of length "len" stored at memory address "input".
+    "seed" can be used to alter the result predictably.
+    This function runs 2x faster on 64-bits systems, but slower on 32-bits systems (see benchmark).
+*/
+
+
+/* ****************************
+*  Streaming Hash Functions
+******************************/
+typedef struct XXH32_state_s XXH32_state_t;   /* incomplete type */
+typedef struct XXH64_state_s XXH64_state_t;   /* incomplete type */
+
+/*! State allocation, compatible with dynamic libraries */
+
+XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void);
+XXH_PUBLIC_API XXH_errorcode  XXH32_freeState(XXH32_state_t* statePtr);
+
+XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void);
+XXH_PUBLIC_API XXH_errorcode  XXH64_freeState(XXH64_state_t* statePtr);
+
+
+/* hash streaming */
+
+XXH_PUBLIC_API XXH_errorcode XXH32_reset  (XXH32_state_t* statePtr, unsigned int seed);
+XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* statePtr, const void* input, size_t length);
+XXH_PUBLIC_API XXH32_hash_t  XXH32_digest (const XXH32_state_t* statePtr);
+
+XXH_PUBLIC_API XXH_errorcode XXH64_reset  (XXH64_state_t* statePtr, unsigned long long seed);
+XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* statePtr, const void* input, size_t length);
+XXH_PUBLIC_API XXH64_hash_t  XXH64_digest (const XXH64_state_t* statePtr);
+
+/*
+These functions generate the xxHash of an input provided in multiple segments.
+Note that, for small input, they are slower than single-call functions, due to state management.
+For small input, prefer `XXH32()` and `XXH64()` .
+
+XXH state must first be allocated, using XXH*_createState() .
+
+Start a new hash by initializing state with a seed, using XXH*_reset().
+
+Then, feed the hash state by calling XXH*_update() as many times as necessary.
+Obviously, input must be allocated and read accessible.
+The function returns an error code, with 0 meaning OK, and any other value meaning there is an error.
+
+Finally, a hash value can be produced anytime, by using XXH*_digest().
+This function returns the nn-bits hash as an int or long long.
+
+It's still possible to continue inserting input into the hash state after a digest,
+and generate some new hashes later on, by calling again XXH*_digest().
+
+When done, free XXH state space if it was allocated dynamically.
+*/
+
+
+/* **************************
+*  Utils
+****************************/
+#if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))   /* ! C99 */
+#  define restrict   /* disable restrict */
+#endif
+
+XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* restrict dst_state, const XXH32_state_t* restrict src_state);
+XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* restrict dst_state, const XXH64_state_t* restrict src_state);
+
+
+/* **************************
+*  Canonical representation
+****************************/
+/* Default result type for XXH functions are primitive unsigned 32 and 64 bits.
+*  The canonical representation uses human-readable write convention, aka big-endian (large digits first).
+*  These functions allow transformation of hash result into and from its canonical format.
+*  This way, hash values can be written into a file / memory, and remain comparable on different systems and programs.
+*/
+typedef struct { unsigned char digest[4]; } XXH32_canonical_t;
+typedef struct { unsigned char digest[8]; } XXH64_canonical_t;
+
+XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash);
+XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash);
+
+XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src);
+XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src);
+
+#endif /* XXHASH_H_5627135585666179 */
+
+
+
+/* ================================================================================================
+   This section contains definitions which are not guaranteed to remain stable.
+   They may change in future versions, becoming incompatible with a different version of the library.
+   They shall only be used with static linking.
+   Never use these definitions in association with dynamic linking !
+=================================================================================================== */
+#if defined(XXH_STATIC_LINKING_ONLY) && !defined(XXH_STATIC_H_3543687687345)
+#define XXH_STATIC_H_3543687687345
+
+/* These definitions are only meant to allow allocation of XXH state
+   statically, on stack, or in a struct for example.
+   Do not use members directly. */
+
+   struct XXH32_state_s {
+       unsigned total_len_32;
+       unsigned large_len;
+       unsigned v1;
+       unsigned v2;
+       unsigned v3;
+       unsigned v4;
+       unsigned mem32[4];   /* buffer defined as U32 for alignment */
+       unsigned memsize;
+       unsigned reserved;   /* never read nor write, will be removed in a future version */
+   };   /* typedef'd to XXH32_state_t */
+
+   struct XXH64_state_s {
+       unsigned long long total_len;
+       unsigned long long v1;
+       unsigned long long v2;
+       unsigned long long v3;
+       unsigned long long v4;
+       unsigned long long mem64[4];   /* buffer defined as U64 for alignment */
+       unsigned memsize;
+       unsigned reserved[2];          /* never read nor write, will be removed in a future version */
+   };   /* typedef'd to XXH64_state_t */
+
+
+#  ifdef XXH_PRIVATE_API
+#    include "xxhash.c"   /* include xxhash functions as `static`, for inlining */
+#  endif
+
+#endif /* XXH_STATIC_LINKING_ONLY && XXH_STATIC_H_3543687687345 */
+
+
+#if defined (__cplusplus)
+}
+#endif
diff --git a/grub-core/lib/zstd/zstd.h b/grub-core/lib/zstd/zstd.h
new file mode 100644
index 0000000..7b6964b
--- /dev/null
+++ b/grub-core/lib/zstd/zstd.h
@@ -0,0 +1,1516 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#ifndef ZSTD_H_235446
+#define ZSTD_H_235446
+
+/* ======   Dependency   ======*/
+#include <stddef.h>   /* size_t */
+
+
+/* =====   ZSTDLIB_API : control library symbols visibility   ===== */
+#ifndef ZSTDLIB_VISIBILITY
+#  if defined(__GNUC__) && (__GNUC__ >= 4)
+#    define ZSTDLIB_VISIBILITY __attribute__ ((visibility ("default")))
+#  else
+#    define ZSTDLIB_VISIBILITY
+#  endif
+#endif
+#if defined(ZSTD_DLL_EXPORT) && (ZSTD_DLL_EXPORT==1)
+#  define ZSTDLIB_API __declspec(dllexport) ZSTDLIB_VISIBILITY
+#elif defined(ZSTD_DLL_IMPORT) && (ZSTD_DLL_IMPORT==1)
+#  define ZSTDLIB_API __declspec(dllimport) ZSTDLIB_VISIBILITY /* It isn't required but allows to generate better code, saving a function pointer load from the IAT and an indirect jump.*/
+#else
+#  define ZSTDLIB_API ZSTDLIB_VISIBILITY
+#endif
+
+
+/*******************************************************************************
+  Introduction
+
+  zstd, short for Zstandard, is a fast lossless compression algorithm, targeting
+  real-time compression scenarios at zlib-level and better compression ratios.
+  The zstd compression library provides in-memory compression and decompression
+  functions.
+
+  The library supports regular compression levels from 1 up to ZSTD_maxCLevel(),
+  which is currently 22. Levels >= 20, labeled `--ultra`, should be used with
+  caution, as they require more memory. The library also offers negative
+  compression levels, which extend the range of speed vs. ratio preferences.
+  The lower the level, the faster the speed (at the cost of compression).
+
+  Compression can be done in:
+    - a single step (described as Simple API)
+    - a single step, reusing a context (described as Explicit context)
+    - unbounded multiple steps (described as Streaming compression)
+
+  The compression ratio achievable on small data can be highly improved using
+  a dictionary. Dictionary compression can be performed in:
+    - a single step (described as Simple dictionary API)
+    - a single step, reusing a dictionary (described as Bulk-processing
+      dictionary API)
+
+  Advanced experimental functions can be accessed using
+  `#define ZSTD_STATIC_LINKING_ONLY` before including zstd.h.
+
+  Advanced experimental APIs should never be used with a dynamically-linked
+  library. They are not "stable"; their definitions or signatures may change in
+  the future. Only static linking is allowed.
+*******************************************************************************/
+
+/*------   Version   ------*/
+#define ZSTD_VERSION_MAJOR    1
+#define ZSTD_VERSION_MINOR    3
+#define ZSTD_VERSION_RELEASE  6
+
+#define ZSTD_VERSION_NUMBER  (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE)
+ZSTDLIB_API unsigned ZSTD_versionNumber(void);   /**< useful to check dll version */
+
+#define ZSTD_LIB_VERSION ZSTD_VERSION_MAJOR.ZSTD_VERSION_MINOR.ZSTD_VERSION_RELEASE
+#define ZSTD_QUOTE(str) #str
+#define ZSTD_EXPAND_AND_QUOTE(str) ZSTD_QUOTE(str)
+#define ZSTD_VERSION_STRING ZSTD_EXPAND_AND_QUOTE(ZSTD_LIB_VERSION)
+ZSTDLIB_API const char* ZSTD_versionString(void);   /* v1.3.0+ */
+
+/***************************************
+*  Default constant
+***************************************/
+#ifndef ZSTD_CLEVEL_DEFAULT
+#  define ZSTD_CLEVEL_DEFAULT 3
+#endif
+
+/***************************************
+*  Simple API
+***************************************/
+/*! ZSTD_compress() :
+ *  Compresses `src` content as a single zstd compressed frame into already allocated `dst`.
+ *  Hint : compression runs faster if `dstCapacity` >=  `ZSTD_compressBound(srcSize)`.
+ *  @return : compressed size written into `dst` (<= `dstCapacity),
+ *            or an error code if it fails (which can be tested using ZSTD_isError()). */
+ZSTDLIB_API size_t ZSTD_compress( void* dst, size_t dstCapacity,
+                            const void* src, size_t srcSize,
+                                  int compressionLevel);
+
+/*! ZSTD_decompress() :
+ *  `compressedSize` : must be the _exact_ size of some number of compressed and/or skippable frames.
+ *  `dstCapacity` is an upper bound of originalSize to regenerate.
+ *  If user cannot imply a maximum upper bound, it's better to use streaming mode to decompress data.
+ *  @return : the number of bytes decompressed into `dst` (<= `dstCapacity`),
+ *            or an errorCode if it fails (which can be tested using ZSTD_isError()). */
+ZSTDLIB_API size_t ZSTD_decompress( void* dst, size_t dstCapacity,
+                              const void* src, size_t compressedSize);
+
+/*! ZSTD_getFrameContentSize() : added in v1.3.0
+ *  `src` should point to the start of a ZSTD encoded frame.
+ *  `srcSize` must be at least as large as the frame header.
+ *            hint : any size >= `ZSTD_frameHeaderSize_max` is large enough.
+ *  @return : - decompressed size of `src` frame content, if known
+ *            - ZSTD_CONTENTSIZE_UNKNOWN if the size cannot be determined
+ *            - ZSTD_CONTENTSIZE_ERROR if an error occurred (e.g. invalid magic number, srcSize too small)
+ *   note 1 : a 0 return value means the frame is valid but "empty".
+ *   note 2 : decompressed size is an optional field, it may not be present, typically in streaming mode.
+ *            When `return==ZSTD_CONTENTSIZE_UNKNOWN`, data to decompress could be any size.
+ *            In which case, it's necessary to use streaming mode to decompress data.
+ *            Optionally, application can rely on some implicit limit,
+ *            as ZSTD_decompress() only needs an upper bound of decompressed size.
+ *            (For example, data could be necessarily cut into blocks <= 16 KB).
+ *   note 3 : decompressed size is always present when compression is completed using single-pass functions,
+ *            such as ZSTD_compress(), ZSTD_compressCCtx() ZSTD_compress_usingDict() or ZSTD_compress_usingCDict().
+ *   note 4 : decompressed size can be very large (64-bits value),
+ *            potentially larger than what local system can handle as a single memory segment.
+ *            In which case, it's necessary to use streaming mode to decompress data.
+ *   note 5 : If source is untrusted, decompressed size could be wrong or intentionally modified.
+ *            Always ensure return value fits within application's authorized limits.
+ *            Each application can set its own limits.
+ *   note 6 : This function replaces ZSTD_getDecompressedSize() */
+#define ZSTD_CONTENTSIZE_UNKNOWN (0ULL - 1)
+#define ZSTD_CONTENTSIZE_ERROR   (0ULL - 2)
+ZSTDLIB_API unsigned long long ZSTD_getFrameContentSize(const void *src, size_t srcSize);
+
+/*! ZSTD_getDecompressedSize() :
+ *  NOTE: This function is now obsolete, in favor of ZSTD_getFrameContentSize().
+ *  Both functions work the same way, but ZSTD_getDecompressedSize() blends
+ *  "empty", "unknown" and "error" results to the same return value (0),
+ *  while ZSTD_getFrameContentSize() gives them separate return values.
+ * @return : decompressed size of `src` frame content _if known and not empty_, 0 otherwise. */
+ZSTDLIB_API unsigned long long ZSTD_getDecompressedSize(const void* src, size_t srcSize);
+
+
+/*======  Helper functions  ======*/
+#define ZSTD_COMPRESSBOUND(srcSize)   ((srcSize) + ((srcSize)>>8) + (((srcSize) < (128<<10)) ? (((128<<10) - (srcSize)) >> 11) /* margin, from 64 to 0 */ : 0))  /* this formula ensures that bound(A) + bound(B) <= bound(A+B) as long as A and B >= 128 KB */
+ZSTDLIB_API size_t      ZSTD_compressBound(size_t srcSize); /*!< maximum compressed size in worst case single-pass scenario */
+ZSTDLIB_API unsigned    ZSTD_isError(size_t code);          /*!< tells if a `size_t` function result is an error code */
+ZSTDLIB_API const char* ZSTD_getErrorName(size_t code);     /*!< provides readable string from an error code */
+ZSTDLIB_API int         ZSTD_maxCLevel(void);               /*!< maximum compression level available */
+
+
+/***************************************
+*  Explicit context
+***************************************/
+/*= Compression context
+ *  When compressing many times,
+ *  it is recommended to allocate a context just once, and re-use it for each successive compression operation.
+ *  This will make workload friendlier for system's memory.
+ *  Use one context per thread for parallel execution in multi-threaded environments. */
+typedef struct ZSTD_CCtx_s ZSTD_CCtx;
+ZSTDLIB_API ZSTD_CCtx* ZSTD_createCCtx(void);
+ZSTDLIB_API size_t     ZSTD_freeCCtx(ZSTD_CCtx* cctx);
+
+/*! ZSTD_compressCCtx() :
+ *  Same as ZSTD_compress(), requires an allocated ZSTD_CCtx (see ZSTD_createCCtx()). */
+ZSTDLIB_API size_t ZSTD_compressCCtx(ZSTD_CCtx* ctx,
+                                     void* dst, size_t dstCapacity,
+                               const void* src, size_t srcSize,
+                                     int compressionLevel);
+
+/*= Decompression context
+ *  When decompressing many times,
+ *  it is recommended to allocate a context only once,
+ *  and re-use it for each successive compression operation.
+ *  This will make workload friendlier for system's memory.
+ *  Use one context per thread for parallel execution. */
+typedef struct ZSTD_DCtx_s ZSTD_DCtx;
+ZSTDLIB_API ZSTD_DCtx* ZSTD_createDCtx(void);
+ZSTDLIB_API size_t     ZSTD_freeDCtx(ZSTD_DCtx* dctx);
+
+/*! ZSTD_decompressDCtx() :
+ *  Same as ZSTD_decompress(), requires an allocated ZSTD_DCtx (see ZSTD_createDCtx()) */
+ZSTDLIB_API size_t ZSTD_decompressDCtx(ZSTD_DCtx* ctx,
+                                       void* dst, size_t dstCapacity,
+                                 const void* src, size_t srcSize);
+
+
+/**************************
+*  Simple dictionary API
+***************************/
+/*! ZSTD_compress_usingDict() :
+ *  Compression using a predefined Dictionary (see dictBuilder/zdict.h).
+ *  Note : This function loads the dictionary, resulting in significant startup delay.
+ *  Note : When `dict == NULL || dictSize < 8` no dictionary is used. */
+ZSTDLIB_API size_t ZSTD_compress_usingDict(ZSTD_CCtx* ctx,
+                                           void* dst, size_t dstCapacity,
+                                     const void* src, size_t srcSize,
+                                     const void* dict,size_t dictSize,
+                                           int compressionLevel);
+
+/*! ZSTD_decompress_usingDict() :
+ *  Decompression using a predefined Dictionary (see dictBuilder/zdict.h).
+ *  Dictionary must be identical to the one used during compression.
+ *  Note : This function loads the dictionary, resulting in significant startup delay.
+ *  Note : When `dict == NULL || dictSize < 8` no dictionary is used. */
+ZSTDLIB_API size_t ZSTD_decompress_usingDict(ZSTD_DCtx* dctx,
+                                             void* dst, size_t dstCapacity,
+                                       const void* src, size_t srcSize,
+                                       const void* dict,size_t dictSize);
+
+
+/**********************************
+ *  Bulk processing dictionary API
+ *********************************/
+typedef struct ZSTD_CDict_s ZSTD_CDict;
+
+/*! ZSTD_createCDict() :
+ *  When compressing multiple messages / blocks with the same dictionary, it's recommended to load it just once.
+ *  ZSTD_createCDict() will create a digested dictionary, ready to start future compression operations without startup delay.
+ *  ZSTD_CDict can be created once and shared by multiple threads concurrently, since its usage is read-only.
+ *  `dictBuffer` can be released after ZSTD_CDict creation, since its content is copied within CDict
+ *  Note : A ZSTD_CDict can be created with an empty dictionary, but it is inefficient for small data. */
+ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict(const void* dictBuffer, size_t dictSize,
+                                         int compressionLevel);
+
+/*! ZSTD_freeCDict() :
+ *  Function frees memory allocated by ZSTD_createCDict(). */
+ZSTDLIB_API size_t      ZSTD_freeCDict(ZSTD_CDict* CDict);
+
+/*! ZSTD_compress_usingCDict() :
+ *  Compression using a digested Dictionary.
+ *  Faster startup than ZSTD_compress_usingDict(), recommended when same dictionary is used multiple times.
+ *  Note that compression level is decided during dictionary creation.
+ *  Frame parameters are hardcoded (dictID=yes, contentSize=yes, checksum=no)
+ *  Note : ZSTD_compress_usingCDict() can be used with a ZSTD_CDict created from an empty dictionary.
+ *         But it is inefficient for small data, and it is recommended to use ZSTD_compressCCtx(). */
+ZSTDLIB_API size_t ZSTD_compress_usingCDict(ZSTD_CCtx* cctx,
+                                            void* dst, size_t dstCapacity,
+                                      const void* src, size_t srcSize,
+                                      const ZSTD_CDict* cdict);
+
+
+typedef struct ZSTD_DDict_s ZSTD_DDict;
+
+/*! ZSTD_createDDict() :
+ *  Create a digested dictionary, ready to start decompression operation without startup delay.
+ *  dictBuffer can be released after DDict creation, as its content is copied inside DDict */
+ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict(const void* dictBuffer, size_t dictSize);
+
+/*! ZSTD_freeDDict() :
+ *  Function frees memory allocated with ZSTD_createDDict() */
+ZSTDLIB_API size_t      ZSTD_freeDDict(ZSTD_DDict* ddict);
+
+/*! ZSTD_decompress_usingDDict() :
+ *  Decompression using a digested Dictionary.
+ *  Faster startup than ZSTD_decompress_usingDict(), recommended when same dictionary is used multiple times. */
+ZSTDLIB_API size_t ZSTD_decompress_usingDDict(ZSTD_DCtx* dctx,
+                                              void* dst, size_t dstCapacity,
+                                        const void* src, size_t srcSize,
+                                        const ZSTD_DDict* ddict);
+
+
+/****************************
+*  Streaming
+****************************/
+
+typedef struct ZSTD_inBuffer_s {
+  const void* src;    /**< start of input buffer */
+  size_t size;        /**< size of input buffer */
+  size_t pos;         /**< position where reading stopped. Will be updated. Necessarily 0 <= pos <= size */
+} ZSTD_inBuffer;
+
+typedef struct ZSTD_outBuffer_s {
+  void*  dst;         /**< start of output buffer */
+  size_t size;        /**< size of output buffer */
+  size_t pos;         /**< position where writing stopped. Will be updated. Necessarily 0 <= pos <= size */
+} ZSTD_outBuffer;
+
+
+
+/*-***********************************************************************
+*  Streaming compression - HowTo
+*
+*  A ZSTD_CStream object is required to track streaming operation.
+*  Use ZSTD_createCStream() and ZSTD_freeCStream() to create/release resources.
+*  ZSTD_CStream objects can be reused multiple times on consecutive compression operations.
+*  It is recommended to re-use ZSTD_CStream in situations where many streaming operations will be achieved consecutively,
+*  since it will play nicer with system's memory, by re-using already allocated memory.
+*  Use one separate ZSTD_CStream per thread for parallel execution.
+*
+*  Start a new compression by initializing ZSTD_CStream context.
+*  Use ZSTD_initCStream() to start a new compression operation.
+*  Use variants ZSTD_initCStream_usingDict() or ZSTD_initCStream_usingCDict() for streaming with dictionary (experimental section)
+*
+*  Use ZSTD_compressStream() as many times as necessary to consume input stream.
+*  The function will automatically update both `pos` fields within `input` and `output`.
+*  Note that the function may not consume the entire input,
+*  for example, because the output buffer is already full,
+*  in which case `input.pos < input.size`.
+*  The caller must check if input has been entirely consumed.
+*  If not, the caller must make some room to receive more compressed data,
+*  typically by emptying output buffer, or allocating a new output buffer,
+*  and then present again remaining input data.
+*  @return : a size hint, preferred nb of bytes to use as input for next function call
+*            or an error code, which can be tested using ZSTD_isError().
+*            Note 1 : it's just a hint, to help latency a little, any other value will work fine.
+*            Note 2 : size hint is guaranteed to be <= ZSTD_CStreamInSize()
+*
+*  At any moment, it's possible to flush whatever data might remain stuck within internal buffer,
+*  using ZSTD_flushStream(). `output->pos` will be updated.
+*  Note that, if `output->size` is too small, a single invocation of ZSTD_flushStream() might not be enough (return code > 0).
+*  In which case, make some room to receive more compressed data, and call again ZSTD_flushStream().
+*  @return : 0 if internal buffers are entirely flushed,
+*            >0 if some data still present within internal buffer (the value is minimal estimation of remaining size),
+*            or an error code, which can be tested using ZSTD_isError().
+*
+*  ZSTD_endStream() instructs to finish a frame.
+*  It will perform a flush and write frame epilogue.
+*  The epilogue is required for decoders to consider a frame completed.
+*  flush() operation is the same, and follows same rules as ZSTD_flushStream().
+*  @return : 0 if frame fully completed and fully flushed,
+*            >0 if some data still present within internal buffer (the value is minimal estimation of remaining size),
+*            or an error code, which can be tested using ZSTD_isError().
+*
+* *******************************************************************/
+
+typedef ZSTD_CCtx ZSTD_CStream;  /**< CCtx and CStream are now effectively same object (>= v1.3.0) */
+                                 /* Continue to distinguish them for compatibility with older versions <= v1.2.0 */
+/*===== ZSTD_CStream management functions =====*/
+ZSTDLIB_API ZSTD_CStream* ZSTD_createCStream(void);
+ZSTDLIB_API size_t ZSTD_freeCStream(ZSTD_CStream* zcs);
+
+/*===== Streaming compression functions =====*/
+ZSTDLIB_API size_t ZSTD_initCStream(ZSTD_CStream* zcs, int compressionLevel);
+ZSTDLIB_API size_t ZSTD_compressStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output, ZSTD_inBuffer* input);
+ZSTDLIB_API size_t ZSTD_flushStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output);
+ZSTDLIB_API size_t ZSTD_endStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output);
+
+ZSTDLIB_API size_t ZSTD_CStreamInSize(void);    /**< recommended size for input buffer */
+ZSTDLIB_API size_t ZSTD_CStreamOutSize(void);   /**< recommended size for output buffer. Guarantee to successfully flush at least one complete compressed block in all circumstances. */
+
+
+
+/*-***************************************************************************
+*  Streaming decompression - HowTo
+*
+*  A ZSTD_DStream object is required to track streaming operations.
+*  Use ZSTD_createDStream() and ZSTD_freeDStream() to create/release resources.
+*  ZSTD_DStream objects can be re-used multiple times.
+*
+*  Use ZSTD_initDStream() to start a new decompression operation,
+*   or ZSTD_initDStream_usingDict() if decompression requires a dictionary.
+*   @return : recommended first input size
+*
+*  Use ZSTD_decompressStream() repetitively to consume your input.
+*  The function will update both `pos` fields.
+*  If `input.pos < input.size`, some input has not been consumed.
+*  It's up to the caller to present again remaining data.
+*  If `output.pos < output.size`, decoder has flushed everything it could.
+*  @return : 0 when a frame is completely decoded and fully flushed,
+*            an error code, which can be tested using ZSTD_isError(),
+*            any other value > 0, which means there is still some decoding to do to complete current frame.
+*            The return value is a suggested next input size (a hint to improve latency) that will never load more than the current frame.
+* *******************************************************************************/
+
+typedef ZSTD_DCtx ZSTD_DStream;  /**< DCtx and DStream are now effectively same object (>= v1.3.0) */
+                                 /* For compatibility with versions <= v1.2.0, continue to consider them separated. */
+/*===== ZSTD_DStream management functions =====*/
+ZSTDLIB_API ZSTD_DStream* ZSTD_createDStream(void);
+ZSTDLIB_API size_t ZSTD_freeDStream(ZSTD_DStream* zds);
+
+/*===== Streaming decompression functions =====*/
+ZSTDLIB_API size_t ZSTD_initDStream(ZSTD_DStream* zds);
+ZSTDLIB_API size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inBuffer* input);
+
+ZSTDLIB_API size_t ZSTD_DStreamInSize(void);    /*!< recommended size for input buffer */
+ZSTDLIB_API size_t ZSTD_DStreamOutSize(void);   /*!< recommended size for output buffer. Guarantee to successfully flush at least one complete block in all circumstances. */
+
+#endif  /* ZSTD_H_235446 */
+
+
+
+
+#if defined(ZSTD_STATIC_LINKING_ONLY) && !defined(ZSTD_H_ZSTD_STATIC_LINKING_ONLY)
+#define ZSTD_H_ZSTD_STATIC_LINKING_ONLY
+
+/****************************************************************************************
+ *   ADVANCED AND EXPERIMENTAL FUNCTIONS
+ ****************************************************************************************
+ * The definitions in this section are considered experimental.
+ * They should never be used with a dynamic library, as prototypes may change in the future.
+ * They are provided for advanced scenarios.
+ * Use them only in association with static linking.
+ * ***************************************************************************************/
+
+ZSTDLIB_API int ZSTD_minCLevel(void);  /*!< minimum negative compression level allowed */
+
+/* ---  Constants  ---*/
+#define ZSTD_MAGICNUMBER            0xFD2FB528   /* v0.8+ */
+#define ZSTD_MAGIC_DICTIONARY       0xEC30A437   /* v0.7+ */
+#define ZSTD_MAGIC_SKIPPABLE_START  0x184D2A50U
+
+#define ZSTD_BLOCKSIZELOG_MAX 17
+#define ZSTD_BLOCKSIZE_MAX   (1<<ZSTD_BLOCKSIZELOG_MAX)   /* define, for static allocation */
+
+#define ZSTD_WINDOWLOG_MAX_32   30
+#define ZSTD_WINDOWLOG_MAX_64   31
+#define ZSTD_WINDOWLOG_MAX    ((unsigned)(sizeof(size_t) == 4 ? ZSTD_WINDOWLOG_MAX_32 : ZSTD_WINDOWLOG_MAX_64))
+#define ZSTD_WINDOWLOG_MIN      10
+#define ZSTD_HASHLOG_MAX      ((ZSTD_WINDOWLOG_MAX < 30) ? ZSTD_WINDOWLOG_MAX : 30)
+#define ZSTD_HASHLOG_MIN         6
+#define ZSTD_CHAINLOG_MAX_32    29
+#define ZSTD_CHAINLOG_MAX_64    30
+#define ZSTD_CHAINLOG_MAX     ((unsigned)(sizeof(size_t) == 4 ? ZSTD_CHAINLOG_MAX_32 : ZSTD_CHAINLOG_MAX_64))
+#define ZSTD_CHAINLOG_MIN       ZSTD_HASHLOG_MIN
+#define ZSTD_HASHLOG3_MAX       17
+#define ZSTD_SEARCHLOG_MAX     (ZSTD_WINDOWLOG_MAX-1)
+#define ZSTD_SEARCHLOG_MIN       1
+#define ZSTD_SEARCHLENGTH_MAX    7   /* only for ZSTD_fast, other strategies are limited to 6 */
+#define ZSTD_SEARCHLENGTH_MIN    3   /* only for ZSTD_btopt, other strategies are limited to 4 */
+#define ZSTD_TARGETLENGTH_MAX  ZSTD_BLOCKSIZE_MAX
+#define ZSTD_TARGETLENGTH_MIN    0   /* note : comparing this constant to an unsigned results in a tautological test */
+#define ZSTD_LDM_MINMATCH_MAX 4096
+#define ZSTD_LDM_MINMATCH_MIN    4
+#define ZSTD_LDM_BUCKETSIZELOG_MAX 8
+
+#define ZSTD_FRAMEHEADERSIZE_PREFIX 5   /* minimum input size to know frame header size */
+#define ZSTD_FRAMEHEADERSIZE_MIN    6
+#define ZSTD_FRAMEHEADERSIZE_MAX   18   /* for static allocation */
+static const size_t ZSTD_frameHeaderSize_prefix = ZSTD_FRAMEHEADERSIZE_PREFIX;
+static const size_t ZSTD_frameHeaderSize_min = ZSTD_FRAMEHEADERSIZE_MIN;
+static const size_t ZSTD_frameHeaderSize_max = ZSTD_FRAMEHEADERSIZE_MAX;
+static const size_t ZSTD_skippableHeaderSize = 8;  /* magic number + skippable frame length */
+
+
+
+/* ---  Advanced types  --- */
+typedef enum { ZSTD_fast=1, ZSTD_dfast, ZSTD_greedy, ZSTD_lazy, ZSTD_lazy2,
+               ZSTD_btlazy2, ZSTD_btopt, ZSTD_btultra } ZSTD_strategy;   /* from faster to stronger */
+
+typedef struct {
+    unsigned windowLog;      /**< largest match distance : larger == more compression, more memory needed during decompression */
+    unsigned chainLog;       /**< fully searched segment : larger == more compression, slower, more memory (useless for fast) */
+    unsigned hashLog;        /**< dispatch table : larger == faster, more memory */
+    unsigned searchLog;      /**< nb of searches : larger == more compression, slower */
+    unsigned searchLength;   /**< match length searched : larger == faster decompression, sometimes less compression */
+    unsigned targetLength;   /**< acceptable match size for optimal parser (only) : larger == more compression, slower */
+    ZSTD_strategy strategy;
+} ZSTD_compressionParameters;
+
+typedef struct {
+    unsigned contentSizeFlag; /**< 1: content size will be in frame header (when known) */
+    unsigned checksumFlag;    /**< 1: generate a 32-bits checksum at end of frame, for error detection */
+    unsigned noDictIDFlag;    /**< 1: no dictID will be saved into frame header (if dictionary compression) */
+} ZSTD_frameParameters;
+
+typedef struct {
+    ZSTD_compressionParameters cParams;
+    ZSTD_frameParameters fParams;
+} ZSTD_parameters;
+
+typedef struct ZSTD_CCtx_params_s ZSTD_CCtx_params;
+
+typedef enum {
+    ZSTD_dct_auto=0,      /* dictionary is "full" when starting with ZSTD_MAGIC_DICTIONARY, otherwise it is "rawContent" */
+    ZSTD_dct_rawContent,  /* ensures dictionary is always loaded as rawContent, even if it starts with ZSTD_MAGIC_DICTIONARY */
+    ZSTD_dct_fullDict     /* refuses to load a dictionary if it does not respect Zstandard's specification */
+} ZSTD_dictContentType_e;
+
+typedef enum {
+    ZSTD_dlm_byCopy = 0, /**< Copy dictionary content internally */
+    ZSTD_dlm_byRef,      /**< Reference dictionary content -- the dictionary buffer must outlive its users. */
+} ZSTD_dictLoadMethod_e;
+
+
+
+/***************************************
+*  Frame size functions
+***************************************/
+
+/*! ZSTD_findFrameCompressedSize() :
+ *  `src` should point to the start of a ZSTD encoded frame or skippable frame
+ *  `srcSize` must be >= first frame size
+ *  @return : the compressed size of the first frame starting at `src`,
+ *            suitable to pass to `ZSTD_decompress` or similar,
+ *            or an error code if input is invalid */
+ZSTDLIB_API size_t ZSTD_findFrameCompressedSize(const void* src, size_t srcSize);
+
+/*! ZSTD_findDecompressedSize() :
+ *  `src` should point the start of a series of ZSTD encoded and/or skippable frames
+ *  `srcSize` must be the _exact_ size of this series
+ *       (i.e. there should be a frame boundary exactly at `srcSize` bytes after `src`)
+ *  @return : - decompressed size of all data in all successive frames
+ *            - if the decompressed size cannot be determined: ZSTD_CONTENTSIZE_UNKNOWN
+ *            - if an error occurred: ZSTD_CONTENTSIZE_ERROR
+ *
+ *   note 1 : decompressed size is an optional field, that may not be present, especially in streaming mode.
+ *            When `return==ZSTD_CONTENTSIZE_UNKNOWN`, data to decompress could be any size.
+ *            In which case, it's necessary to use streaming mode to decompress data.
+ *   note 2 : decompressed size is always present when compression is done with ZSTD_compress()
+ *   note 3 : decompressed size can be very large (64-bits value),
+ *            potentially larger than what local system can handle as a single memory segment.
+ *            In which case, it's necessary to use streaming mode to decompress data.
+ *   note 4 : If source is untrusted, decompressed size could be wrong or intentionally modified.
+ *            Always ensure result fits within application's authorized limits.
+ *            Each application can set its own limits.
+ *   note 5 : ZSTD_findDecompressedSize handles multiple frames, and so it must traverse the input to
+ *            read each contained frame header.  This is fast as most of the data is skipped,
+ *            however it does mean that all frame data must be present and valid. */
+ZSTDLIB_API unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize);
+
+/*! ZSTD_frameHeaderSize() :
+ *  srcSize must be >= ZSTD_frameHeaderSize_prefix.
+ * @return : size of the Frame Header,
+ *           or an error code (if srcSize is too small) */
+ZSTDLIB_API size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize);
+
+
+/***************************************
+*  Memory management
+***************************************/
+
+/*! ZSTD_sizeof_*() :
+ *  These functions give the current memory usage of selected object.
+ *  Object memory usage can evolve when re-used. */
+ZSTDLIB_API size_t ZSTD_sizeof_CCtx(const ZSTD_CCtx* cctx);
+ZSTDLIB_API size_t ZSTD_sizeof_DCtx(const ZSTD_DCtx* dctx);
+ZSTDLIB_API size_t ZSTD_sizeof_CStream(const ZSTD_CStream* zcs);
+ZSTDLIB_API size_t ZSTD_sizeof_DStream(const ZSTD_DStream* zds);
+ZSTDLIB_API size_t ZSTD_sizeof_CDict(const ZSTD_CDict* cdict);
+ZSTDLIB_API size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict);
+
+/*! ZSTD_estimate*() :
+ *  These functions make it possible to estimate memory usage
+ *  of a future {D,C}Ctx, before its creation.
+ *  ZSTD_estimateCCtxSize() will provide a budget large enough for any compression level up to selected one.
+ *  It will also consider src size to be arbitrarily "large", which is worst case.
+ *  If srcSize is known to always be small, ZSTD_estimateCCtxSize_usingCParams() can provide a tighter estimation.
+ *  ZSTD_estimateCCtxSize_usingCParams() can be used in tandem with ZSTD_getCParams() to create cParams from compressionLevel.
+ *  ZSTD_estimateCCtxSize_usingCCtxParams() can be used in tandem with ZSTD_CCtxParam_setParameter(). Only single-threaded compression is supported. This function will return an error code if ZSTD_p_nbWorkers is >= 1.
+ *  Note : CCtx size estimation is only correct for single-threaded compression. */
+ZSTDLIB_API size_t ZSTD_estimateCCtxSize(int compressionLevel);
+ZSTDLIB_API size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams);
+ZSTDLIB_API size_t ZSTD_estimateCCtxSize_usingCCtxParams(const ZSTD_CCtx_params* params);
+ZSTDLIB_API size_t ZSTD_estimateDCtxSize(void);
+
+/*! ZSTD_estimateCStreamSize() :
+ *  ZSTD_estimateCStreamSize() will provide a budget large enough for any compression level up to selected one.
+ *  It will also consider src size to be arbitrarily "large", which is worst case.
+ *  If srcSize is known to always be small, ZSTD_estimateCStreamSize_usingCParams() can provide a tighter estimation.
+ *  ZSTD_estimateCStreamSize_usingCParams() can be used in tandem with ZSTD_getCParams() to create cParams from compressionLevel.
+ *  ZSTD_estimateCStreamSize_usingCCtxParams() can be used in tandem with ZSTD_CCtxParam_setParameter(). Only single-threaded compression is supported. This function will return an error code if ZSTD_p_nbWorkers is >= 1.
+ *  Note : CStream size estimation is only correct for single-threaded compression.
+ *  ZSTD_DStream memory budget depends on window Size.
+ *  This information can be passed manually, using ZSTD_estimateDStreamSize,
+ *  or deducted from a valid frame Header, using ZSTD_estimateDStreamSize_fromFrame();
+ *  Note : if streaming is init with function ZSTD_init?Stream_usingDict(),
+ *         an internal ?Dict will be created, which additional size is not estimated here.
+ *         In this case, get total size by adding ZSTD_estimate?DictSize */
+ZSTDLIB_API size_t ZSTD_estimateCStreamSize(int compressionLevel);
+ZSTDLIB_API size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams);
+ZSTDLIB_API size_t ZSTD_estimateCStreamSize_usingCCtxParams(const ZSTD_CCtx_params* params);
+ZSTDLIB_API size_t ZSTD_estimateDStreamSize(size_t windowSize);
+ZSTDLIB_API size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize);
+
+/*! ZSTD_estimate?DictSize() :
+ *  ZSTD_estimateCDictSize() will bet that src size is relatively "small", and content is copied, like ZSTD_createCDict().
+ *  ZSTD_estimateCDictSize_advanced() makes it possible to control compression parameters precisely, like ZSTD_createCDict_advanced().
+ *  Note : dictionaries created by reference (`ZSTD_dlm_byRef`) are logically smaller.
+ */
+ZSTDLIB_API size_t ZSTD_estimateCDictSize(size_t dictSize, int compressionLevel);
+ZSTDLIB_API size_t ZSTD_estimateCDictSize_advanced(size_t dictSize, ZSTD_compressionParameters cParams, ZSTD_dictLoadMethod_e dictLoadMethod);
+ZSTDLIB_API size_t ZSTD_estimateDDictSize(size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod);
+
+/*! ZSTD_initStatic*() :
+ *  Initialize an object using a pre-allocated fixed-size buffer.
+ *  workspace: The memory area to emplace the object into.
+ *             Provided pointer *must be 8-bytes aligned*.
+ *             Buffer must outlive object.
+ *  workspaceSize: Use ZSTD_estimate*Size() to determine
+ *                 how large workspace must be to support target scenario.
+ * @return : pointer to object (same address as workspace, just different type),
+ *           or NULL if error (size too small, incorrect alignment, etc.)
+ *  Note : zstd will never resize nor malloc() when using a static buffer.
+ *         If the object requires more memory than available,
+ *         zstd will just error out (typically ZSTD_error_memory_allocation).
+ *  Note 2 : there is no corresponding "free" function.
+ *           Since workspace is allocated externally, it must be freed externally too.
+ *  Note 3 : cParams : use ZSTD_getCParams() to convert a compression level
+ *           into its associated cParams.
+ *  Limitation 1 : currently not compatible with internal dictionary creation, triggered by
+ *                 ZSTD_CCtx_loadDictionary(), ZSTD_initCStream_usingDict() or ZSTD_initDStream_usingDict().
+ *  Limitation 2 : static cctx currently not compatible with multi-threading.
+ *  Limitation 3 : static dctx is incompatible with legacy support.
+ */
+ZSTDLIB_API ZSTD_CCtx*    ZSTD_initStaticCCtx(void* workspace, size_t workspaceSize);
+ZSTDLIB_API ZSTD_CStream* ZSTD_initStaticCStream(void* workspace, size_t workspaceSize);    /**< same as ZSTD_initStaticCCtx() */
+
+ZSTDLIB_API ZSTD_DCtx*    ZSTD_initStaticDCtx(void* workspace, size_t workspaceSize);
+ZSTDLIB_API ZSTD_DStream* ZSTD_initStaticDStream(void* workspace, size_t workspaceSize);    /**< same as ZSTD_initStaticDCtx() */
+
+ZSTDLIB_API const ZSTD_CDict* ZSTD_initStaticCDict(
+                                        void* workspace, size_t workspaceSize,
+                                        const void* dict, size_t dictSize,
+                                        ZSTD_dictLoadMethod_e dictLoadMethod,
+                                        ZSTD_dictContentType_e dictContentType,
+                                        ZSTD_compressionParameters cParams);
+
+ZSTDLIB_API const ZSTD_DDict* ZSTD_initStaticDDict(
+                                        void* workspace, size_t workspaceSize,
+                                        const void* dict, size_t dictSize,
+                                        ZSTD_dictLoadMethod_e dictLoadMethod,
+                                        ZSTD_dictContentType_e dictContentType);
+
+/*! Custom memory allocation :
+ *  These prototypes make it possible to pass your own allocation/free functions.
+ *  ZSTD_customMem is provided at creation time, using ZSTD_create*_advanced() variants listed below.
+ *  All allocation/free operations will be completed using these custom variants instead of regular <stdlib.h> ones.
+ */
+typedef void* (*ZSTD_allocFunction) (void* opaque, size_t size);
+typedef void  (*ZSTD_freeFunction) (void* opaque, void* address);
+typedef struct { ZSTD_allocFunction customAlloc; ZSTD_freeFunction customFree; void* opaque; } ZSTD_customMem;
+static ZSTD_customMem const ZSTD_defaultCMem = { NULL, NULL, NULL };  /**< this constant defers to stdlib's functions */
+
+ZSTDLIB_API ZSTD_CCtx*    ZSTD_createCCtx_advanced(ZSTD_customMem customMem);
+ZSTDLIB_API ZSTD_CStream* ZSTD_createCStream_advanced(ZSTD_customMem customMem);
+ZSTDLIB_API ZSTD_DCtx*    ZSTD_createDCtx_advanced(ZSTD_customMem customMem);
+ZSTDLIB_API ZSTD_DStream* ZSTD_createDStream_advanced(ZSTD_customMem customMem);
+
+ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_advanced(const void* dict, size_t dictSize,
+                                                  ZSTD_dictLoadMethod_e dictLoadMethod,
+                                                  ZSTD_dictContentType_e dictContentType,
+                                                  ZSTD_compressionParameters cParams,
+                                                  ZSTD_customMem customMem);
+
+ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict_advanced(const void* dict, size_t dictSize,
+                                                  ZSTD_dictLoadMethod_e dictLoadMethod,
+                                                  ZSTD_dictContentType_e dictContentType,
+                                                  ZSTD_customMem customMem);
+
+
+
+/***************************************
+*  Advanced compression functions
+***************************************/
+
+/*! ZSTD_createCDict_byReference() :
+ *  Create a digested dictionary for compression
+ *  Dictionary content is simply referenced, and therefore stays in dictBuffer.
+ *  It is important that dictBuffer outlives CDict, it must remain read accessible throughout the lifetime of CDict */
+ZSTDLIB_API ZSTD_CDict* ZSTD_createCDict_byReference(const void* dictBuffer, size_t dictSize, int compressionLevel);
+
+/*! ZSTD_getCParams() :
+*   @return ZSTD_compressionParameters structure for a selected compression level and estimated srcSize.
+*   `estimatedSrcSize` value is optional, select 0 if not known */
+ZSTDLIB_API ZSTD_compressionParameters ZSTD_getCParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize);
+
+/*! ZSTD_getParams() :
+*   same as ZSTD_getCParams(), but @return a full `ZSTD_parameters` object instead of sub-component `ZSTD_compressionParameters`.
+*   All fields of `ZSTD_frameParameters` are set to default : contentSize=1, checksum=0, noDictID=0 */
+ZSTDLIB_API ZSTD_parameters ZSTD_getParams(int compressionLevel, unsigned long long estimatedSrcSize, size_t dictSize);
+
+/*! ZSTD_checkCParams() :
+*   Ensure param values remain within authorized range */
+ZSTDLIB_API size_t ZSTD_checkCParams(ZSTD_compressionParameters params);
+
+/*! ZSTD_adjustCParams() :
+ *  optimize params for a given `srcSize` and `dictSize`.
+ *  both values are optional, select `0` if unknown. */
+ZSTDLIB_API ZSTD_compressionParameters ZSTD_adjustCParams(ZSTD_compressionParameters cPar, unsigned long long srcSize, size_t dictSize);
+
+/*! ZSTD_compress_advanced() :
+*   Same as ZSTD_compress_usingDict(), with fine-tune control over each compression parameter */
+ZSTDLIB_API size_t ZSTD_compress_advanced (ZSTD_CCtx* cctx,
+                                  void* dst, size_t dstCapacity,
+                            const void* src, size_t srcSize,
+                            const void* dict,size_t dictSize,
+                                  ZSTD_parameters params);
+
+/*! ZSTD_compress_usingCDict_advanced() :
+*   Same as ZSTD_compress_usingCDict(), with fine-tune control over frame parameters */
+ZSTDLIB_API size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx,
+                                  void* dst, size_t dstCapacity,
+                            const void* src, size_t srcSize,
+                            const ZSTD_CDict* cdict, ZSTD_frameParameters fParams);
+
+
+/*--- Advanced decompression functions ---*/
+
+/*! ZSTD_isFrame() :
+ *  Tells if the content of `buffer` starts with a valid Frame Identifier.
+ *  Note : Frame Identifier is 4 bytes. If `size < 4`, @return will always be 0.
+ *  Note 2 : Legacy Frame Identifiers are considered valid only if Legacy Support is enabled.
+ *  Note 3 : Skippable Frame Identifiers are considered valid. */
+ZSTDLIB_API unsigned ZSTD_isFrame(const void* buffer, size_t size);
+
+/*! ZSTD_createDDict_byReference() :
+ *  Create a digested dictionary, ready to start decompression operation without startup delay.
+ *  Dictionary content is referenced, and therefore stays in dictBuffer.
+ *  It is important that dictBuffer outlives DDict,
+ *  it must remain read accessible throughout the lifetime of DDict */
+ZSTDLIB_API ZSTD_DDict* ZSTD_createDDict_byReference(const void* dictBuffer, size_t dictSize);
+
+
+/*! ZSTD_getDictID_fromDict() :
+ *  Provides the dictID stored within dictionary.
+ *  if @return == 0, the dictionary is not conformant with Zstandard specification.
+ *  It can still be loaded, but as a content-only dictionary. */
+ZSTDLIB_API unsigned ZSTD_getDictID_fromDict(const void* dict, size_t dictSize);
+
+/*! ZSTD_getDictID_fromDDict() :
+ *  Provides the dictID of the dictionary loaded into `ddict`.
+ *  If @return == 0, the dictionary is not conformant to Zstandard specification, or empty.
+ *  Non-conformant dictionaries can still be loaded, but as content-only dictionaries. */
+ZSTDLIB_API unsigned ZSTD_getDictID_fromDDict(const ZSTD_DDict* ddict);
+
+/*! ZSTD_getDictID_fromFrame() :
+ *  Provides the dictID required to decompressed the frame stored within `src`.
+ *  If @return == 0, the dictID could not be decoded.
+ *  This could for one of the following reasons :
+ *  - The frame does not require a dictionary to be decoded (most common case).
+ *  - The frame was built with dictID intentionally removed. Whatever dictionary is necessary is a hidden information.
+ *    Note : this use case also happens when using a non-conformant dictionary.
+ *  - `srcSize` is too small, and as a result, the frame header could not be decoded (only possible if `srcSize < ZSTD_FRAMEHEADERSIZE_MAX`).
+ *  - This is not a Zstandard frame.
+ *  When identifying the exact failure cause, it's possible to use ZSTD_getFrameHeader(), which will provide a more precise error code. */
+ZSTDLIB_API unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize);
+
+
+/********************************************************************
+*  Advanced streaming functions
+********************************************************************/
+
+/*=====   Advanced Streaming compression functions  =====*/
+ZSTDLIB_API size_t ZSTD_initCStream_srcSize(ZSTD_CStream* zcs, int compressionLevel, unsigned long long pledgedSrcSize);   /**< pledgedSrcSize must be correct. If it is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN. Note that, for compatibility with older programs, "0" also disables frame content size field. It may be enabled in the future. */
+ZSTDLIB_API size_t ZSTD_initCStream_usingDict(ZSTD_CStream* zcs, const void* dict, size_t dictSize, int compressionLevel); /**< creates of an internal CDict (incompatible with static CCtx), except if dict == NULL or dictSize < 8, in which case no dict is used. Note: dict is loaded with ZSTD_dm_auto (treated as a full zstd dictionary if it begins with ZSTD_MAGIC_DICTIONARY, else as raw content) and ZSTD_dlm_byCopy.*/
+ZSTDLIB_API size_t ZSTD_initCStream_advanced(ZSTD_CStream* zcs, const void* dict, size_t dictSize,
+                                             ZSTD_parameters params, unsigned long long pledgedSrcSize);  /**< pledgedSrcSize must be correct. If srcSize is not known at init time, use value ZSTD_CONTENTSIZE_UNKNOWN. dict is loaded with ZSTD_dm_auto and ZSTD_dlm_byCopy. */
+ZSTDLIB_API size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict);  /**< note : cdict will just be referenced, and must outlive compression session */
+ZSTDLIB_API size_t ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs, const ZSTD_CDict* cdict, ZSTD_frameParameters fParams, unsigned long long pledgedSrcSize);  /**< same as ZSTD_initCStream_usingCDict(), with control over frame parameters. pledgedSrcSize must be correct. If srcSize is not known at init time, use value ZSTD_CONTENTSIZE_UNKNOWN. */
+
+/*! ZSTD_resetCStream() :
+ *  start a new compression job, using same parameters from previous job.
+ *  This is typically useful to skip dictionary loading stage, since it will re-use it in-place.
+ *  Note that zcs must be init at least once before using ZSTD_resetCStream().
+ *  If pledgedSrcSize is not known at reset time, use macro ZSTD_CONTENTSIZE_UNKNOWN.
+ *  If pledgedSrcSize > 0, its value must be correct, as it will be written in header, and controlled at the end.
+ *  For the time being, pledgedSrcSize==0 is interpreted as "srcSize unknown" for compatibility with older programs,
+ *  but it will change to mean "empty" in future version, so use macro ZSTD_CONTENTSIZE_UNKNOWN instead.
+ * @return : 0, or an error code (which can be tested using ZSTD_isError())
+ */
+ZSTDLIB_API size_t ZSTD_resetCStream(ZSTD_CStream* zcs, unsigned long long pledgedSrcSize);
+
+
+typedef struct {
+    unsigned long long ingested;   /* nb input bytes read and buffered */
+    unsigned long long consumed;   /* nb input bytes actually compressed */
+    unsigned long long produced;   /* nb of compressed bytes generated and buffered */
+    unsigned long long flushed;    /* nb of compressed bytes flushed : not provided; can be tracked from caller side */
+    unsigned currentJobID;         /* MT only : latest started job nb */
+    unsigned nbActiveWorkers;      /* MT only : nb of workers actively compressing at probe time */
+} ZSTD_frameProgression;
+
+/* ZSTD_getFrameProgression() :
+ * tells how much data has been ingested (read from input)
+ * consumed (input actually compressed) and produced (output) for current frame.
+ * Note : (ingested - consumed) is amount of input data buffered internally, not yet compressed.
+ * Aggregates progression inside active worker threads.
+ */
+ZSTDLIB_API ZSTD_frameProgression ZSTD_getFrameProgression(const ZSTD_CCtx* cctx);
+
+/*! ZSTD_toFlushNow() :
+ *  Tell how many bytes are ready to be flushed immediately.
+ *  Useful for multithreading scenarios (nbWorkers >= 1).
+ *  Probe the oldest active job, defined as oldest job not yet entirely flushed,
+ *  and check its output buffer.
+ * @return : amount of data stored in oldest job and ready to be flushed immediately.
+ *  if @return == 0, it means either :
+ *  + there is no active job (could be checked with ZSTD_frameProgression()), or
+ *  + oldest job is still actively compressing data,
+ *    but everything it has produced has also been flushed so far,
+ *    therefore flushing speed is currently limited by production speed of oldest job
+ *    irrespective of the speed of concurrent newer jobs.
+ */
+ZSTDLIB_API size_t ZSTD_toFlushNow(ZSTD_CCtx* cctx);
+
+
+
+/*=====   Advanced Streaming decompression functions  =====*/
+typedef enum { DStream_p_maxWindowSize } ZSTD_DStreamParameter_e;
+ZSTDLIB_API size_t ZSTD_setDStreamParameter(ZSTD_DStream* zds, ZSTD_DStreamParameter_e paramType, unsigned paramValue);   /* obsolete : this API will be removed in a future version */
+ZSTDLIB_API size_t ZSTD_initDStream_usingDict(ZSTD_DStream* zds, const void* dict, size_t dictSize); /**< note: no dictionary will be used if dict == NULL or dictSize < 8 */
+ZSTDLIB_API size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* zds, const ZSTD_DDict* ddict);  /**< note : ddict is referenced, it must outlive decompression session */
+ZSTDLIB_API size_t ZSTD_resetDStream(ZSTD_DStream* zds);  /**< re-use decompression parameters from previous init; saves dictionary loading */
+
+
+/*********************************************************************
+*  Buffer-less and synchronous inner streaming functions
+*
+*  This is an advanced API, giving full control over buffer management, for users which need direct control over memory.
+*  But it's also a complex one, with several restrictions, documented below.
+*  Prefer normal streaming API for an easier experience.
+********************************************************************* */
+
+/**
+  Buffer-less streaming compression (synchronous mode)
+
+  A ZSTD_CCtx object is required to track streaming operations.
+  Use ZSTD_createCCtx() / ZSTD_freeCCtx() to manage resource.
+  ZSTD_CCtx object can be re-used multiple times within successive compression operations.
+
+  Start by initializing a context.
+  Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression,
+  or ZSTD_compressBegin_advanced(), for finer parameter control.
+  It's also possible to duplicate a reference context which has already been initialized, using ZSTD_copyCCtx()
+
+  Then, consume your input using ZSTD_compressContinue().
+  There are some important considerations to keep in mind when using this advanced function :
+  - ZSTD_compressContinue() has no internal buffer. It uses externally provided buffers only.
+  - Interface is synchronous : input is consumed entirely and produces 1+ compressed blocks.
+  - Caller must ensure there is enough space in `dst` to store compressed data under worst case scenario.
+    Worst case evaluation is provided by ZSTD_compressBound().
+    ZSTD_compressContinue() doesn't guarantee recover after a failed compression.
+  - ZSTD_compressContinue() presumes prior input ***is still accessible and unmodified*** (up to maximum distance size, see WindowLog).
+    It remembers all previous contiguous blocks, plus one separated memory segment (which can itself consists of multiple contiguous blocks)
+  - ZSTD_compressContinue() detects that prior input has been overwritten when `src` buffer overlaps.
+    In which case, it will "discard" the relevant memory section from its history.
+
+  Finish a frame with ZSTD_compressEnd(), which will write the last block(s) and optional checksum.
+  It's possible to use srcSize==0, in which case, it will write a final empty block to end the frame.
+  Without last block mark, frames are considered unfinished (hence corrupted) by compliant decoders.
+
+  `ZSTD_CCtx` object can be re-used (ZSTD_compressBegin()) to compress again.
+*/
+
+/*=====   Buffer-less streaming compression functions  =====*/
+ZSTDLIB_API size_t ZSTD_compressBegin(ZSTD_CCtx* cctx, int compressionLevel);
+ZSTDLIB_API size_t ZSTD_compressBegin_usingDict(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, int compressionLevel);
+ZSTDLIB_API size_t ZSTD_compressBegin_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /**< pledgedSrcSize : If srcSize is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN */
+ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); /**< note: fails if cdict==NULL */
+ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize);   /* compression parameters are already set within cdict. pledgedSrcSize must be correct. If srcSize is not known, use macro ZSTD_CONTENTSIZE_UNKNOWN */
+ZSTDLIB_API size_t ZSTD_copyCCtx(ZSTD_CCtx* cctx, const ZSTD_CCtx* preparedCCtx, unsigned long long pledgedSrcSize); /**<  note: if pledgedSrcSize is not known, use ZSTD_CONTENTSIZE_UNKNOWN */
+
+ZSTDLIB_API size_t ZSTD_compressContinue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
+ZSTDLIB_API size_t ZSTD_compressEnd(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
+
+
+/*-
+  Buffer-less streaming decompression (synchronous mode)
+
+  A ZSTD_DCtx object is required to track streaming operations.
+  Use ZSTD_createDCtx() / ZSTD_freeDCtx() to manage it.
+  A ZSTD_DCtx object can be re-used multiple times.
+
+  First typical operation is to retrieve frame parameters, using ZSTD_getFrameHeader().
+  Frame header is extracted from the beginning of compressed frame, so providing only the frame's beginning is enough.
+  Data fragment must be large enough to ensure successful decoding.
+ `ZSTD_frameHeaderSize_max` bytes is guaranteed to always be large enough.
+  @result : 0 : successful decoding, the `ZSTD_frameHeader` structure is correctly filled.
+           >0 : `srcSize` is too small, please provide at least @result bytes on next attempt.
+           errorCode, which can be tested using ZSTD_isError().
+
+  It fills a ZSTD_frameHeader structure with important information to correctly decode the frame,
+  such as the dictionary ID, content size, or maximum back-reference distance (`windowSize`).
+  Note that these values could be wrong, either because of data corruption, or because a 3rd party deliberately spoofs false information.
+  As a consequence, check that values remain within valid application range.
+  For example, do not allocate memory blindly, check that `windowSize` is within expectation.
+  Each application can set its own limits, depending on local restrictions.
+  For extended interoperability, it is recommended to support `windowSize` of at least 8 MB.
+
+  ZSTD_decompressContinue() needs previous data blocks during decompression, up to `windowSize` bytes.
+  ZSTD_decompressContinue() is very sensitive to contiguity,
+  if 2 blocks don't follow each other, make sure that either the compressor breaks contiguity at the same place,
+  or that previous contiguous segment is large enough to properly handle maximum back-reference distance.
+  There are multiple ways to guarantee this condition.
+
+  The most memory efficient way is to use a round buffer of sufficient size.
+  Sufficient size is determined by invoking ZSTD_decodingBufferSize_min(),
+  which can @return an error code if required value is too large for current system (in 32-bits mode).
+  In a round buffer methodology, ZSTD_decompressContinue() decompresses each block next to previous one,
+  up to the moment there is not enough room left in the buffer to guarantee decoding another full block,
+  which maximum size is provided in `ZSTD_frameHeader` structure, field `blockSizeMax`.
+  At which point, decoding can resume from the beginning of the buffer.
+  Note that already decoded data stored in the buffer should be flushed before being overwritten.
+
+  There are alternatives possible, for example using two or more buffers of size `windowSize` each, though they consume more memory.
+
+  Finally, if you control the compression process, you can also ignore all buffer size rules,
+  as long as the encoder and decoder progress in "lock-step",
+  aka use exactly the same buffer sizes, break contiguity at the same place, etc.
+
+  Once buffers are setup, start decompression, with ZSTD_decompressBegin().
+  If decompression requires a dictionary, use ZSTD_decompressBegin_usingDict() or ZSTD_decompressBegin_usingDDict().
+
+  Then use ZSTD_nextSrcSizeToDecompress() and ZSTD_decompressContinue() alternatively.
+  ZSTD_nextSrcSizeToDecompress() tells how many bytes to provide as 'srcSize' to ZSTD_decompressContinue().
+  ZSTD_decompressContinue() requires this _exact_ amount of bytes, or it will fail.
+
+ @result of ZSTD_decompressContinue() is the number of bytes regenerated within 'dst' (necessarily <= dstCapacity).
+  It can be zero : it just means ZSTD_decompressContinue() has decoded some metadata item.
+  It can also be an error code, which can be tested with ZSTD_isError().
+
+  A frame is fully decoded when ZSTD_nextSrcSizeToDecompress() returns zero.
+  Context can then be reset to start a new decompression.
+
+  Note : it's possible to know if next input to present is a header or a block, using ZSTD_nextInputType().
+  This information is not required to properly decode a frame.
+
+  == Special case : skippable frames ==
+
+  Skippable frames allow integration of user-defined data into a flow of concatenated frames.
+  Skippable frames will be ignored (skipped) by decompressor.
+  The format of skippable frames is as follows :
+  a) Skippable frame ID - 4 Bytes, Little endian format, any value from 0x184D2A50 to 0x184D2A5F
+  b) Frame Size - 4 Bytes, Little endian format, unsigned 32-bits
+  c) Frame Content - any content (User Data) of length equal to Frame Size
+  For skippable frames ZSTD_getFrameHeader() returns zfhPtr->frameType==ZSTD_skippableFrame.
+  For skippable frames ZSTD_decompressContinue() always returns 0 : it only skips the content.
+*/
+
+/*=====   Buffer-less streaming decompression functions  =====*/
+typedef enum { ZSTD_frame, ZSTD_skippableFrame } ZSTD_frameType_e;
+typedef struct {
+    unsigned long long frameContentSize; /* if == ZSTD_CONTENTSIZE_UNKNOWN, it means this field is not available. 0 means "empty" */
+    unsigned long long windowSize;       /* can be very large, up to <= frameContentSize */
+    unsigned blockSizeMax;
+    ZSTD_frameType_e frameType;          /* if == ZSTD_skippableFrame, frameContentSize is the size of skippable content */
+    unsigned headerSize;
+    unsigned dictID;
+    unsigned checksumFlag;
+} ZSTD_frameHeader;
+/** ZSTD_getFrameHeader() :
+ *  decode Frame Header, or requires larger `srcSize`.
+ * @return : 0, `zfhPtr` is correctly filled,
+ *          >0, `srcSize` is too small, value is wanted `srcSize` amount,
+ *           or an error code, which can be tested using ZSTD_isError() */
+ZSTDLIB_API size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize);   /**< doesn't consume input */
+ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize);  /**< when frame content size is not known, pass in frameContentSize == ZSTD_CONTENTSIZE_UNKNOWN */
+
+ZSTDLIB_API size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx);
+ZSTDLIB_API size_t ZSTD_decompressBegin_usingDict(ZSTD_DCtx* dctx, const void* dict, size_t dictSize);
+ZSTDLIB_API size_t ZSTD_decompressBegin_usingDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict);
+
+ZSTDLIB_API size_t ZSTD_nextSrcSizeToDecompress(ZSTD_DCtx* dctx);
+ZSTDLIB_API size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
+
+/* misc */
+ZSTDLIB_API void   ZSTD_copyDCtx(ZSTD_DCtx* dctx, const ZSTD_DCtx* preparedDCtx);
+typedef enum { ZSTDnit_frameHeader, ZSTDnit_blockHeader, ZSTDnit_block, ZSTDnit_lastBlock, ZSTDnit_checksum, ZSTDnit_skippableFrame } ZSTD_nextInputType_e;
+ZSTDLIB_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx);
+
+
+
+/* ============================================ */
+/**       New advanced API (experimental)       */
+/* ============================================ */
+
+/* API design :
+ *   In this advanced API, parameters are pushed one by one into an existing context,
+ *   using ZSTD_CCtx_set*() functions.
+ *   Pushed parameters are sticky : they are applied to next job, and any subsequent job.
+ *   It's possible to reset parameters to "default" using ZSTD_CCtx_reset().
+ *   Important : "sticky" parameters only work with `ZSTD_compress_generic()` !
+ *               For any other entry point, "sticky" parameters are ignored !
+ *
+ *   This API is intended to replace all others advanced / experimental API entry points.
+ */
+
+/* note on enum design :
+ * All enum will be pinned to explicit values before reaching "stable API" status */
+
+typedef enum {
+    /* Opened question : should we have a format ZSTD_f_auto ?
+     * Today, it would mean exactly the same as ZSTD_f_zstd1.
+     * But, in the future, should several formats become supported,
+     * on the compression side, it would mean "default format".
+     * On the decompression side, it would mean "automatic format detection",
+     * so that ZSTD_f_zstd1 would mean "accept *only* zstd frames".
+     * Since meaning is a little different, another option could be to define different enums for compression and decompression.
+     * This question could be kept for later, when there are actually multiple formats to support,
+     * but there is also the question of pinning enum values, and pinning value `0` is especially important */
+    ZSTD_f_zstd1 = 0,        /* zstd frame format, specified in zstd_compression_format.md (default) */
+    ZSTD_f_zstd1_magicless,  /* Variant of zstd frame format, without initial 4-bytes magic number.
+                              * Useful to save 4 bytes per generated frame.
+                              * Decoder cannot recognise automatically this format, requiring instructions. */
+} ZSTD_format_e;
+
+typedef enum {
+    /* compression format */
+    ZSTD_p_format = 10,      /* See ZSTD_format_e enum definition.
+                              * Cast selected format as unsigned for ZSTD_CCtx_setParameter() compatibility. */
+
+    /* compression parameters */
+    ZSTD_p_compressionLevel=100, /* Update all compression parameters according to pre-defined cLevel table
+                              * Default level is ZSTD_CLEVEL_DEFAULT==3.
+                              * Special: value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT.
+                              * Note 1 : it's possible to pass a negative compression level by casting it to unsigned type.
+                              * Note 2 : setting a level sets all default values of other compression parameters.
+                              * Note 3 : setting compressionLevel automatically updates ZSTD_p_compressLiterals. */
+    ZSTD_p_windowLog,        /* Maximum allowed back-reference distance, expressed as power of 2.
+                              * Must be clamped between ZSTD_WINDOWLOG_MIN and ZSTD_WINDOWLOG_MAX.
+                              * Special: value 0 means "use default windowLog".
+                              * Note: Using a window size greater than ZSTD_MAXWINDOWSIZE_DEFAULT (default: 2^27)
+                              *       requires explicitly allowing such window size during decompression stage. */
+    ZSTD_p_hashLog,          /* Size of the initial probe table, as a power of 2.
+                              * Resulting table size is (1 << (hashLog+2)).
+                              * Must be clamped between ZSTD_HASHLOG_MIN and ZSTD_HASHLOG_MAX.
+                              * Larger tables improve compression ratio of strategies <= dFast,
+                              * and improve speed of strategies > dFast.
+                              * Special: value 0 means "use default hashLog". */
+    ZSTD_p_chainLog,         /* Size of the multi-probe search table, as a power of 2.
+                              * Resulting table size is (1 << (chainLog+2)).
+                              * Must be clamped between ZSTD_CHAINLOG_MIN and ZSTD_CHAINLOG_MAX.
+                              * Larger tables result in better and slower compression.
+                              * This parameter is useless when using "fast" strategy.
+                              * Note it's still useful when using "dfast" strategy,
+                              * in which case it defines a secondary probe table.
+                              * Special: value 0 means "use default chainLog". */
+    ZSTD_p_searchLog,        /* Number of search attempts, as a power of 2.
+                              * More attempts result in better and slower compression.
+                              * This parameter is useless when using "fast" and "dFast" strategies.
+                              * Special: value 0 means "use default searchLog". */
+    ZSTD_p_minMatch,         /* Minimum size of searched matches (note : repCode matches can be smaller).
+                              * Larger values make faster compression and decompression, but decrease ratio.
+                              * Must be clamped between ZSTD_SEARCHLENGTH_MIN and ZSTD_SEARCHLENGTH_MAX.
+                              * Note that currently, for all strategies < btopt, effective minimum is 4.
+                              *                    , for all strategies > fast, effective maximum is 6.
+                              * Special: value 0 means "use default minMatchLength". */
+    ZSTD_p_targetLength,     /* Impact of this field depends on strategy.
+                              * For strategies btopt & btultra:
+                              *     Length of Match considered "good enough" to stop search.
+                              *     Larger values make compression stronger, and slower.
+                              * For strategy fast:
+                              *     Distance between match sampling.
+                              *     Larger values make compression faster, and weaker.
+                              * Special: value 0 means "use default targetLength". */
+    ZSTD_p_compressionStrategy, /* See ZSTD_strategy enum definition.
+                              * Cast selected strategy as unsigned for ZSTD_CCtx_setParameter() compatibility.
+                              * The higher the value of selected strategy, the more complex it is,
+                              * resulting in stronger and slower compression.
+                              * Special: value 0 means "use default strategy". */
+
+    ZSTD_p_enableLongDistanceMatching=160, /* Enable long distance matching.
+                                         * This parameter is designed to improve compression ratio
+                                         * for large inputs, by finding large matches at long distance.
+                                         * It increases memory usage and window size.
+                                         * Note: enabling this parameter increases ZSTD_p_windowLog to 128 MB
+                                         * except when expressly set to a different value. */
+    ZSTD_p_ldmHashLog,       /* Size of the table for long distance matching, as a power of 2.
+                              * Larger values increase memory usage and compression ratio,
+                              * but decrease compression speed.
+                              * Must be clamped between ZSTD_HASHLOG_MIN and ZSTD_HASHLOG_MAX
+                              * default: windowlog - 7.
+                              * Special: value 0 means "automatically determine hashlog". */
+    ZSTD_p_ldmMinMatch,      /* Minimum match size for long distance matcher.
+                              * Larger/too small values usually decrease compression ratio.
+                              * Must be clamped between ZSTD_LDM_MINMATCH_MIN and ZSTD_LDM_MINMATCH_MAX.
+                              * Special: value 0 means "use default value" (default: 64). */
+    ZSTD_p_ldmBucketSizeLog, /* Log size of each bucket in the LDM hash table for collision resolution.
+                              * Larger values improve collision resolution but decrease compression speed.
+                              * The maximum value is ZSTD_LDM_BUCKETSIZELOG_MAX .
+                              * Special: value 0 means "use default value" (default: 3). */
+    ZSTD_p_ldmHashEveryLog,  /* Frequency of inserting/looking up entries in the LDM hash table.
+                              * Must be clamped between 0 and (ZSTD_WINDOWLOG_MAX - ZSTD_HASHLOG_MIN).
+                              * Default is MAX(0, (windowLog - ldmHashLog)), optimizing hash table usage.
+                              * Larger values improve compression speed.
+                              * Deviating far from default value will likely result in a compression ratio decrease.
+                              * Special: value 0 means "automatically determine hashEveryLog". */
+
+    /* frame parameters */
+    ZSTD_p_contentSizeFlag=200, /* Content size will be written into frame header _whenever known_ (default:1)
+                              * Content size must be known at the beginning of compression,
+                              * it is provided using ZSTD_CCtx_setPledgedSrcSize() */
+    ZSTD_p_checksumFlag,     /* A 32-bits checksum of content is written at end of frame (default:0) */
+    ZSTD_p_dictIDFlag,       /* When applicable, dictionary's ID is written into frame header (default:1) */
+
+    /* multi-threading parameters */
+    /* These parameters are only useful if multi-threading is enabled (ZSTD_MULTITHREAD).
+     * They return an error otherwise. */
+    ZSTD_p_nbWorkers=400,    /* Select how many threads will be spawned to compress in parallel.
+                              * When nbWorkers >= 1, triggers asynchronous mode :
+                              * ZSTD_compress_generic() consumes some input, flush some output if possible, and immediately gives back control to caller,
+                              * while compression work is performed in parallel, within worker threads.
+                              * (note : a strong exception to this rule is when first invocation sets ZSTD_e_end : it becomes a blocking call).
+                              * More workers improve speed, but also increase memory usage.
+                              * Default value is `0`, aka "single-threaded mode" : no worker is spawned, compression is performed inside Caller's thread, all invocations are blocking */
+    ZSTD_p_jobSize,          /* Size of a compression job. This value is enforced only in non-blocking mode.
+                              * Each compression job is completed in parallel, so this value indirectly controls the nb of active threads.
+                              * 0 means default, which is dynamically determined based on compression parameters.
+                              * Job size must be a minimum of overlapSize, or 1 MB, whichever is largest.
+                              * The minimum size is automatically and transparently enforced */
+    ZSTD_p_overlapSizeLog,   /* Size of previous input reloaded at the beginning of each job.
+                              * 0 => no overlap, 6(default) => use 1/8th of windowSize, >=9 => use full windowSize */
+
+    /* =================================================================== */
+    /* experimental parameters - no stability guaranteed                   */
+    /* =================================================================== */
+
+    ZSTD_p_forceMaxWindow=1100, /* Force back-reference distances to remain < windowSize,
+                              * even when referencing into Dictionary content (default:0) */
+    ZSTD_p_forceAttachDict,  /* ZSTD supports usage of a CDict in-place
+                              * (avoiding having to copy the compression tables
+                              * from the CDict into the working context). Using
+                              * a CDict in this way saves an initial setup step,
+                              * but comes at the cost of more work per byte of
+                              * input. ZSTD has a simple internal heuristic that
+                              * guesses which strategy will be faster. You can
+                              * use this flag to override that guess.
+                              *
+                              * Note that the by-reference, in-place strategy is
+                              * only used when reusing a compression context
+                              * with compatible compression parameters. (If
+                              * incompatible / uninitialized, the working
+                              * context needs to be cleared anyways, which is
+                              * about as expensive as overwriting it with the
+                              * dictionary context, so there's no savings in
+                              * using the CDict by-ref.)
+                              *
+                              * Values greater than 0 force attaching the dict.
+                              * Values less than 0 force copying the dict.
+                              * 0 selects the default heuristic-guided behavior.
+                              */
+
+} ZSTD_cParameter;
+
+
+/*! ZSTD_CCtx_setParameter() :
+ *  Set one compression parameter, selected by enum ZSTD_cParameter.
+ *  Setting a parameter is generally only possible during frame initialization (before starting compression).
+ *  Exception : when using multi-threading mode (nbThreads >= 1),
+ *              following parameters can be updated _during_ compression (within same frame):
+ *              => compressionLevel, hashLog, chainLog, searchLog, minMatch, targetLength and strategy.
+ *              new parameters will be active on next job, or after a flush().
+ *  Note : when `value` type is not unsigned (int, or enum), cast it to unsigned for proper type checking.
+ *  @result : informational value (typically, value being set, correctly clamped),
+ *            or an error code (which can be tested with ZSTD_isError()). */
+ZSTDLIB_API size_t ZSTD_CCtx_setParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, unsigned value);
+
+/*! ZSTD_CCtx_getParameter() :
+ * Get the requested value of one compression parameter, selected by enum ZSTD_cParameter.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_CCtx_getParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, unsigned* value);
+
+/*! ZSTD_CCtx_setPledgedSrcSize() :
+ *  Total input data size to be compressed as a single frame.
+ *  This value will be controlled at the end, and result in error if not respected.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Note 1 : 0 means zero, empty.
+ *           In order to mean "unknown content size", pass constant ZSTD_CONTENTSIZE_UNKNOWN.
+ *           ZSTD_CONTENTSIZE_UNKNOWN is default value for any new compression job.
+ *  Note 2 : If all data is provided and consumed in a single round,
+ *           this value is overriden by srcSize instead. */
+ZSTDLIB_API size_t ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx* cctx, unsigned long long pledgedSrcSize);
+
+/*! ZSTD_CCtx_loadDictionary() :
+ *  Create an internal CDict from `dict` buffer.
+ *  Decompression will have to use same dictionary.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Special: Adding a NULL (or 0-size) dictionary invalidates previous dictionary,
+ *           meaning "return to no-dictionary mode".
+ *  Note 1 : Dictionary will be used for all future compression jobs.
+ *           To return to "no-dictionary" situation, load a NULL dictionary
+ *  Note 2 : Loading a dictionary involves building tables, which are dependent on compression parameters.
+ *           For this reason, compression parameters cannot be changed anymore after loading a dictionary.
+ *           It's also a CPU consuming operation, with non-negligible impact on latency.
+ *  Note 3 :`dict` content will be copied internally.
+ *           Use ZSTD_CCtx_loadDictionary_byReference() to reference dictionary content instead.
+ *           In such a case, dictionary buffer must outlive its users.
+ *  Note 4 : Use ZSTD_CCtx_loadDictionary_advanced()
+ *           to precisely select how dictionary content must be interpreted. */
+ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, size_t dictSize);
+ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary_byReference(ZSTD_CCtx* cctx, const void* dict, size_t dictSize);
+ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType);
+
+
+/*! ZSTD_CCtx_refCDict() :
+ *  Reference a prepared dictionary, to be used for all next compression jobs.
+ *  Note that compression parameters are enforced from within CDict,
+ *  and supercede any compression parameter previously set within CCtx.
+ *  The dictionary will remain valid for future compression jobs using same CCtx.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Special : adding a NULL CDict means "return to no-dictionary mode".
+ *  Note 1 : Currently, only one dictionary can be managed.
+ *           Adding a new dictionary effectively "discards" any previous one.
+ *  Note 2 : CDict is just referenced, its lifetime must outlive CCtx. */
+ZSTDLIB_API size_t ZSTD_CCtx_refCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict);
+
+/*! ZSTD_CCtx_refPrefix() :
+ *  Reference a prefix (single-usage dictionary) for next compression job.
+ *  Decompression will need same prefix to properly regenerate data.
+ *  Compressing with a prefix is similar in outcome as performing a diff and compressing it,
+ *  but performs much faster, especially during decompression (compression speed is tunable with compression level).
+ *  Note that prefix is **only used once**. Tables are discarded at end of compression job (ZSTD_e_end).
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Special: Adding any prefix (including NULL) invalidates any previous prefix or dictionary
+ *  Note 1 : Prefix buffer is referenced. It **must** outlive compression job.
+ *           Its contain must remain unmodified up to end of compression (ZSTD_e_end).
+ *  Note 2 : If the intention is to diff some large src data blob with some prior version of itself,
+ *           ensure that the window size is large enough to contain the entire source.
+ *           See ZSTD_p_windowLog.
+ *  Note 3 : Referencing a prefix involves building tables, which are dependent on compression parameters.
+ *           It's a CPU consuming operation, with non-negligible impact on latency.
+ *           If there is a need to use same prefix multiple times, consider loadDictionary instead.
+ *  Note 4 : By default, the prefix is treated as raw content (ZSTD_dm_rawContent).
+ *           Use ZSTD_CCtx_refPrefix_advanced() to alter dictMode. */
+ZSTDLIB_API size_t ZSTD_CCtx_refPrefix(ZSTD_CCtx* cctx,
+                                       const void* prefix, size_t prefixSize);
+ZSTDLIB_API size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx,
+                                       const void* prefix, size_t prefixSize,
+                                       ZSTD_dictContentType_e dictContentType);
+
+/*! ZSTD_CCtx_reset() :
+ *  Return a CCtx to clean state.
+ *  Useful after an error, or to interrupt an ongoing compression job and start a new one.
+ *  Any internal data not yet flushed is cancelled.
+ *  The parameters and dictionary are kept unchanged, to reset them use ZSTD_CCtx_resetParameters().
+ */
+ZSTDLIB_API void ZSTD_CCtx_reset(ZSTD_CCtx* cctx);
+
+/*! ZSTD_CCtx_resetParameters() :
+ *  All parameters are back to default values (compression level is ZSTD_CLEVEL_DEFAULT).
+ *  Dictionary (if any) is dropped.
+ *  Resetting parameters is only possible during frame initialization (before starting compression).
+ *  To reset the context use ZSTD_CCtx_reset().
+ *  @return 0 or an error code (which can be checked with ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_CCtx_resetParameters(ZSTD_CCtx* cctx);
+
+
+
+typedef enum {
+    ZSTD_e_continue=0, /* collect more data, encoder decides when to output compressed result, for optimal conditions */
+    ZSTD_e_flush,      /* flush any data provided so far - frame will continue, future data can still reference previous data for better compression */
+    ZSTD_e_end         /* flush any remaining data and close current frame. Any additional data starts a new frame. */
+} ZSTD_EndDirective;
+
+/*! ZSTD_compress_generic() :
+ *  Behave about the same as ZSTD_compressStream. To note :
+ *  - Compression parameters are pushed into CCtx before starting compression, using ZSTD_CCtx_setParameter()
+ *  - Compression parameters cannot be changed once compression is started.
+ *  - outpot->pos must be <= dstCapacity, input->pos must be <= srcSize
+ *  - outpot->pos and input->pos will be updated. They are guaranteed to remain below their respective limit.
+ *  - In single-thread mode (default), function is blocking : it completed its job before returning to caller.
+ *  - In multi-thread mode, function is non-blocking : it just acquires a copy of input, and distribute job to internal worker threads,
+ *                                                     and then immediately returns, just indicating that there is some data remaining to be flushed.
+ *                                                     The function nonetheless guarantees forward progress : it will return only after it reads or write at least 1+ byte.
+ *  - Exception : in multi-threading mode, if the first call requests a ZSTD_e_end directive, it is blocking : it will complete compression before giving back control to caller.
+ *  - @return provides a minimum amount of data remaining to be flushed from internal buffers
+ *            or an error code, which can be tested using ZSTD_isError().
+ *            if @return != 0, flush is not fully completed, there is still some data left within internal buffers.
+ *            This is useful for ZSTD_e_flush, since in this case more flushes are necessary to empty all buffers.
+ *            For ZSTD_e_end, @return == 0 when internal buffers are fully flushed and frame is completed.
+ *  - after a ZSTD_e_end directive, if internal buffer is not fully flushed (@return != 0),
+ *            only ZSTD_e_end or ZSTD_e_flush operations are allowed.
+ *            Before starting a new compression job, or changing compression parameters,
+ *            it is required to fully flush internal buffers.
+ */
+ZSTDLIB_API size_t ZSTD_compress_generic (ZSTD_CCtx* cctx,
+                                          ZSTD_outBuffer* output,
+                                          ZSTD_inBuffer* input,
+                                          ZSTD_EndDirective endOp);
+
+
+/*! ZSTD_compress_generic_simpleArgs() :
+ *  Same as ZSTD_compress_generic(),
+ *  but using only integral types as arguments.
+ *  Argument list is larger than ZSTD_{in,out}Buffer,
+ *  but can be helpful for binders from dynamic languages
+ *  which have troubles handling structures containing memory pointers.
+ */
+ZSTDLIB_API size_t ZSTD_compress_generic_simpleArgs (
+                            ZSTD_CCtx* cctx,
+                            void* dst, size_t dstCapacity, size_t* dstPos,
+                      const void* src, size_t srcSize, size_t* srcPos,
+                            ZSTD_EndDirective endOp);
+
+
+/*! ZSTD_CCtx_params :
+ *  Quick howto :
+ *  - ZSTD_createCCtxParams() : Create a ZSTD_CCtx_params structure
+ *  - ZSTD_CCtxParam_setParameter() : Push parameters one by one into
+ *                                    an existing ZSTD_CCtx_params structure.
+ *                                    This is similar to
+ *                                    ZSTD_CCtx_setParameter().
+ *  - ZSTD_CCtx_setParametersUsingCCtxParams() : Apply parameters to
+ *                                    an existing CCtx.
+ *                                    These parameters will be applied to
+ *                                    all subsequent compression jobs.
+ *  - ZSTD_compress_generic() : Do compression using the CCtx.
+ *  - ZSTD_freeCCtxParams() : Free the memory.
+ *
+ *  This can be used with ZSTD_estimateCCtxSize_advanced_usingCCtxParams()
+ *  for static allocation for single-threaded compression.
+ */
+ZSTDLIB_API ZSTD_CCtx_params* ZSTD_createCCtxParams(void);
+ZSTDLIB_API size_t ZSTD_freeCCtxParams(ZSTD_CCtx_params* params);
+
+
+/*! ZSTD_CCtxParams_reset() :
+ *  Reset params to default values.
+ */
+ZSTDLIB_API size_t ZSTD_CCtxParams_reset(ZSTD_CCtx_params* params);
+
+/*! ZSTD_CCtxParams_init() :
+ *  Initializes the compression parameters of cctxParams according to
+ *  compression level. All other parameters are reset to their default values.
+ */
+ZSTDLIB_API size_t ZSTD_CCtxParams_init(ZSTD_CCtx_params* cctxParams, int compressionLevel);
+
+/*! ZSTD_CCtxParams_init_advanced() :
+ *  Initializes the compression and frame parameters of cctxParams according to
+ *  params. All other parameters are reset to their default values.
+ */
+ZSTDLIB_API size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params);
+
+
+/*! ZSTD_CCtxParam_setParameter() :
+ *  Similar to ZSTD_CCtx_setParameter.
+ *  Set one compression parameter, selected by enum ZSTD_cParameter.
+ *  Parameters must be applied to a ZSTD_CCtx using ZSTD_CCtx_setParametersUsingCCtxParams().
+ *  Note : when `value` is an enum, cast it to unsigned for proper type checking.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_CCtxParam_setParameter(ZSTD_CCtx_params* params, ZSTD_cParameter param, unsigned value);
+
+/*! ZSTD_CCtxParam_getParameter() :
+ * Similar to ZSTD_CCtx_getParameter.
+ * Get the requested value of one compression parameter, selected by enum ZSTD_cParameter.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_CCtxParam_getParameter(ZSTD_CCtx_params* params, ZSTD_cParameter param, unsigned* value);
+
+/*! ZSTD_CCtx_setParametersUsingCCtxParams() :
+ *  Apply a set of ZSTD_CCtx_params to the compression context.
+ *  This can be done even after compression is started,
+ *    if nbWorkers==0, this will have no impact until a new compression is started.
+ *    if nbWorkers>=1, new parameters will be picked up at next job,
+ *       with a few restrictions (windowLog, pledgedSrcSize, nbWorkers, jobSize, and overlapLog are not updated).
+ */
+ZSTDLIB_API size_t ZSTD_CCtx_setParametersUsingCCtxParams(
+        ZSTD_CCtx* cctx, const ZSTD_CCtx_params* params);
+
+
+/* ==================================== */
+/*===   Advanced decompression API   ===*/
+/* ==================================== */
+
+/* The following API works the same way as the advanced compression API :
+ * a context is created, parameters are pushed into it one by one,
+ * then the context can be used to decompress data using an interface similar to the straming API.
+ */
+
+/*! ZSTD_DCtx_loadDictionary() :
+ *  Create an internal DDict from dict buffer,
+ *  to be used to decompress next frames.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Special : Adding a NULL (or 0-size) dictionary invalidates any previous dictionary,
+ *            meaning "return to no-dictionary mode".
+ *  Note 1 : `dict` content will be copied internally.
+ *            Use ZSTD_DCtx_loadDictionary_byReference()
+ *            to reference dictionary content instead.
+ *            In which case, the dictionary buffer must outlive its users.
+ *  Note 2 : Loading a dictionary involves building tables,
+ *           which has a non-negligible impact on CPU usage and latency.
+ *  Note 3 : Use ZSTD_DCtx_loadDictionary_advanced() to select
+ *           how dictionary content will be interpreted and loaded.
+ */
+ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary(ZSTD_DCtx* dctx, const void* dict, size_t dictSize);
+ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary_byReference(ZSTD_DCtx* dctx, const void* dict, size_t dictSize);
+ZSTDLIB_API size_t ZSTD_DCtx_loadDictionary_advanced(ZSTD_DCtx* dctx, const void* dict, size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod, ZSTD_dictContentType_e dictContentType);
+
+
+/*! ZSTD_DCtx_refDDict() :
+ *  Reference a prepared dictionary, to be used to decompress next frames.
+ *  The dictionary remains active for decompression of future frames using same DCtx.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Note 1 : Currently, only one dictionary can be managed.
+ *           Referencing a new dictionary effectively "discards" any previous one.
+ *  Special : adding a NULL DDict means "return to no-dictionary mode".
+ *  Note 2 : DDict is just referenced, its lifetime must outlive its usage from DCtx.
+ */
+ZSTDLIB_API size_t ZSTD_DCtx_refDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict);
+
+
+/*! ZSTD_DCtx_refPrefix() :
+ *  Reference a prefix (single-usage dictionary) for next compression job.
+ *  This is the reverse operation of ZSTD_CCtx_refPrefix(),
+ *  and must use the same prefix as the one used during compression.
+ *  Prefix is **only used once**. Reference is discarded at end of frame.
+ *  End of frame is reached when ZSTD_DCtx_decompress_generic() returns 0.
+ * @result : 0, or an error code (which can be tested with ZSTD_isError()).
+ *  Note 1 : Adding any prefix (including NULL) invalidates any previously set prefix or dictionary
+ *  Note 2 : Prefix buffer is referenced. It **must** outlive decompression job.
+ *           Prefix buffer must remain unmodified up to the end of frame,
+ *           reached when ZSTD_DCtx_decompress_generic() returns 0.
+ *  Note 3 : By default, the prefix is treated as raw content (ZSTD_dm_rawContent).
+ *           Use ZSTD_CCtx_refPrefix_advanced() to alter dictMode.
+ *  Note 4 : Referencing a raw content prefix has almost no cpu nor memory cost.
+ *           A fulldict prefix is more costly though.
+ */
+ZSTDLIB_API size_t ZSTD_DCtx_refPrefix(ZSTD_DCtx* dctx,
+                                    const void* prefix, size_t prefixSize);
+ZSTDLIB_API size_t ZSTD_DCtx_refPrefix_advanced(ZSTD_DCtx* dctx,
+                                    const void* prefix, size_t prefixSize,
+                                    ZSTD_dictContentType_e dictContentType);
+
+
+/*! ZSTD_DCtx_setMaxWindowSize() :
+ *  Refuses allocating internal buffers for frames requiring a window size larger than provided limit.
+ *  This is useful to prevent a decoder context from reserving too much memory for itself (potential attack scenario).
+ *  This parameter is only useful in streaming mode, since no internal buffer is allocated in direct mode.
+ *  By default, a decompression context accepts all window sizes <= (1 << ZSTD_WINDOWLOG_MAX)
+ * @return : 0, or an error code (which can be tested using ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_DCtx_setMaxWindowSize(ZSTD_DCtx* dctx, size_t maxWindowSize);
+
+
+/*! ZSTD_DCtx_setFormat() :
+ *  Instruct the decoder context about what kind of data to decode next.
+ *  This instruction is mandatory to decode data without a fully-formed header,
+ *  such ZSTD_f_zstd1_magicless for example.
+ * @return : 0, or an error code (which can be tested using ZSTD_isError()).
+ */
+ZSTDLIB_API size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format);
+
+
+/*! ZSTD_getFrameHeader_advanced() :
+ *  same as ZSTD_getFrameHeader(),
+ *  with added capability to select a format (like ZSTD_f_zstd1_magicless) */
+ZSTDLIB_API size_t ZSTD_getFrameHeader_advanced(ZSTD_frameHeader* zfhPtr,
+                        const void* src, size_t srcSize, ZSTD_format_e format);
+
+
+/*! ZSTD_decompress_generic() :
+ *  Behave the same as ZSTD_decompressStream.
+ *  Decompression parameters cannot be changed once decompression is started.
+ * @return : an error code, which can be tested using ZSTD_isError()
+ *           if >0, a hint, nb of expected input bytes for next invocation.
+ *           `0` means : a frame has just been fully decoded and flushed.
+ */
+ZSTDLIB_API size_t ZSTD_decompress_generic(ZSTD_DCtx* dctx,
+                                           ZSTD_outBuffer* output,
+                                           ZSTD_inBuffer* input);
+
+
+/*! ZSTD_decompress_generic_simpleArgs() :
+ *  Same as ZSTD_decompress_generic(),
+ *  but using only integral types as arguments.
+ *  Argument list is larger than ZSTD_{in,out}Buffer,
+ *  but can be helpful for binders from dynamic languages
+ *  which have troubles handling structures containing memory pointers.
+ */
+ZSTDLIB_API size_t ZSTD_decompress_generic_simpleArgs (
+                            ZSTD_DCtx* dctx,
+                            void* dst, size_t dstCapacity, size_t* dstPos,
+                      const void* src, size_t srcSize, size_t* srcPos);
+
+
+/*! ZSTD_DCtx_reset() :
+ *  Return a DCtx to clean state.
+ *  If a decompression was ongoing, any internal data not yet flushed is cancelled.
+ *  All parameters are back to default values, including sticky ones.
+ *  Dictionary (if any) is dropped.
+ *  Parameters can be modified again after a reset.
+ */
+ZSTDLIB_API void ZSTD_DCtx_reset(ZSTD_DCtx* dctx);
+
+
+
+/* ============================ */
+/**       Block level API       */
+/* ============================ */
+
+/*!
+    Block functions produce and decode raw zstd blocks, without frame metadata.
+    Frame metadata cost is typically ~18 bytes, which can be non-negligible for very small blocks (< 100 bytes).
+    User will have to take in charge required information to regenerate data, such as compressed and content sizes.
+
+    A few rules to respect :
+    - Compressing and decompressing require a context structure
+      + Use ZSTD_createCCtx() and ZSTD_createDCtx()
+    - It is necessary to init context before starting
+      + compression : any ZSTD_compressBegin*() variant, including with dictionary
+      + decompression : any ZSTD_decompressBegin*() variant, including with dictionary
+      + copyCCtx() and copyDCtx() can be used too
+    - Block size is limited, it must be <= ZSTD_getBlockSize() <= ZSTD_BLOCKSIZE_MAX == 128 KB
+      + If input is larger than a block size, it's necessary to split input data into multiple blocks
+      + For inputs larger than a single block size, consider using the regular ZSTD_compress() instead.
+        Frame metadata is not that costly, and quickly becomes negligible as source size grows larger.
+    - When a block is considered not compressible enough, ZSTD_compressBlock() result will be zero.
+      In which case, nothing is produced into `dst`.
+      + User must test for such outcome and deal directly with uncompressed data
+      + ZSTD_decompressBlock() doesn't accept uncompressed data as input !!!
+      + In case of multiple successive blocks, should some of them be uncompressed,
+        decoder must be informed of their existence in order to follow proper history.
+        Use ZSTD_insertBlock() for such a case.
+*/
+
+/*=====   Raw zstd block functions  =====*/
+ZSTDLIB_API size_t ZSTD_getBlockSize   (const ZSTD_CCtx* cctx);
+ZSTDLIB_API size_t ZSTD_compressBlock  (ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
+ZSTDLIB_API size_t ZSTD_decompressBlock(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
+ZSTDLIB_API size_t ZSTD_insertBlock    (ZSTD_DCtx* dctx, const void* blockStart, size_t blockSize);  /**< insert uncompressed block into `dctx` history. Useful for multi-blocks decompression. */
+
+
+#endif   /* ZSTD_H_ZSTD_STATIC_LINKING_ONLY */
+
+#if defined (__cplusplus)
+}
+#endif
diff --git a/grub-core/lib/zstd/zstd_common.c b/grub-core/lib/zstd/zstd_common.c
new file mode 100644
index 0000000..6f05d24
--- /dev/null
+++ b/grub-core/lib/zstd/zstd_common.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+
+
+/*-*************************************
+*  Dependencies
+***************************************/
+#include <stdlib.h>      /* malloc, calloc, free */
+#include <string.h>      /* memset */
+#include "error_private.h"
+#include "zstd_internal.h"
+
+
+/*-****************************************
+*  Version
+******************************************/
+unsigned ZSTD_versionNumber(void) { return ZSTD_VERSION_NUMBER; }
+
+const char* ZSTD_versionString(void) { return ZSTD_VERSION_STRING; }
+
+
+/*-****************************************
+*  ZSTD Error Management
+******************************************/
+/*! ZSTD_isError() :
+ *  tells if a return value is an error code */
+unsigned ZSTD_isError(size_t code) { return ERR_isError(code); }
+
+/*! ZSTD_getErrorName() :
+ *  provides error code string from function result (useful for debugging) */
+const char* ZSTD_getErrorName(size_t code) { return ERR_getErrorName(code); }
+
+/*! ZSTD_getError() :
+ *  convert a `size_t` function result into a proper ZSTD_errorCode enum */
+ZSTD_ErrorCode ZSTD_getErrorCode(size_t code) { return ERR_getErrorCode(code); }
+
+/*! ZSTD_getErrorString() :
+ *  provides error code string from enum */
+const char* ZSTD_getErrorString(ZSTD_ErrorCode code) { return ERR_getErrorString(code); }
+
+
+
+/*=**************************************************************
+*  Custom allocator
+****************************************************************/
+void* ZSTD_malloc(size_t size, ZSTD_customMem customMem)
+{
+    if (customMem.customAlloc)
+        return customMem.customAlloc(customMem.opaque, size);
+    return malloc(size);
+}
+
+void* ZSTD_calloc(size_t size, ZSTD_customMem customMem)
+{
+    if (customMem.customAlloc) {
+        /* calloc implemented as malloc+memset;
+         * not as efficient as calloc, but next best guess for custom malloc */
+        void* const ptr = customMem.customAlloc(customMem.opaque, size);
+        memset(ptr, 0, size);
+        return ptr;
+    }
+    return calloc(1, size);
+}
+
+void ZSTD_free(void* ptr, ZSTD_customMem customMem)
+{
+    if (ptr!=NULL) {
+        if (customMem.customFree)
+            customMem.customFree(customMem.opaque, ptr);
+        else
+            free(ptr);
+    }
+}
diff --git a/grub-core/lib/zstd/zstd_decompress.c b/grub-core/lib/zstd/zstd_decompress.c
new file mode 100644
index 0000000..e4b5670
--- /dev/null
+++ b/grub-core/lib/zstd/zstd_decompress.c
@@ -0,0 +1,3108 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+
+/* ***************************************************************
+*  Tuning parameters
+*****************************************************************/
+/*!
+ * HEAPMODE :
+ * Select how default decompression function ZSTD_decompress() allocates its context,
+ * on stack (0), or into heap (1, default; requires malloc()).
+ * Note that functions with explicit context such as ZSTD_decompressDCtx() are unaffected.
+ */
+#ifndef ZSTD_HEAPMODE
+#  define ZSTD_HEAPMODE 1
+#endif
+
+/*!
+*  LEGACY_SUPPORT :
+*  if set to 1+, ZSTD_decompress() can decode older formats (v0.1+)
+*/
+#ifndef ZSTD_LEGACY_SUPPORT
+#  define ZSTD_LEGACY_SUPPORT 0
+#endif
+
+/*!
+ *  MAXWINDOWSIZE_DEFAULT :
+ *  maximum window size accepted by DStream __by default__.
+ *  Frames requiring more memory will be rejected.
+ *  It's possible to set a different limit using ZSTD_DCtx_setMaxWindowSize().
+ */
+#ifndef ZSTD_MAXWINDOWSIZE_DEFAULT
+#  define ZSTD_MAXWINDOWSIZE_DEFAULT (((U32)1 << ZSTD_WINDOWLOG_DEFAULTMAX) + 1)
+#endif
+
+/*!
+ *  NO_FORWARD_PROGRESS_MAX :
+ *  maximum allowed nb of calls to ZSTD_decompressStream() and ZSTD_decompress_generic()
+ *  without any forward progress
+ *  (defined as: no byte read from input, and no byte flushed to output)
+ *  before triggering an error.
+ */
+#ifndef ZSTD_NO_FORWARD_PROGRESS_MAX
+#  define ZSTD_NO_FORWARD_PROGRESS_MAX 16
+#endif
+
+
+/*-*******************************************************
+*  Dependencies
+*********************************************************/
+#include <string.h>      /* memcpy, memmove, memset */
+#include "compiler.h"    /* prefetch */
+#include "cpu.h"         /* bmi2 */
+#include "mem.h"         /* low level memory routines */
+#define FSE_STATIC_LINKING_ONLY
+#include "fse.h"
+#define HUF_STATIC_LINKING_ONLY
+#include "huf.h"
+#include "zstd_internal.h"
+
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT>=1)
+#  include "zstd_legacy.h"
+#endif
+
+static const void* ZSTD_DDictDictContent(const ZSTD_DDict* ddict);
+static size_t ZSTD_DDictDictSize(const ZSTD_DDict* ddict);
+
+
+/*-*************************************
+*  Errors
+***************************************/
+#define ZSTD_isError ERR_isError   /* for inlining */
+#define FSE_isError  ERR_isError
+#define HUF_isError  ERR_isError
+
+
+/*_*******************************************************
+*  Memory operations
+**********************************************************/
+static void ZSTD_copy4(void* dst, const void* src) { memcpy(dst, src, 4); }
+
+
+/*-*************************************************************
+*   Context management
+***************************************************************/
+typedef enum { ZSTDds_getFrameHeaderSize, ZSTDds_decodeFrameHeader,
+               ZSTDds_decodeBlockHeader, ZSTDds_decompressBlock,
+               ZSTDds_decompressLastBlock, ZSTDds_checkChecksum,
+               ZSTDds_decodeSkippableHeader, ZSTDds_skipFrame } ZSTD_dStage;
+
+typedef enum { zdss_init=0, zdss_loadHeader,
+               zdss_read, zdss_load, zdss_flush } ZSTD_dStreamStage;
+
+
+typedef struct {
+    U32 fastMode;
+    U32 tableLog;
+} ZSTD_seqSymbol_header;
+
+typedef struct {
+    U16  nextState;
+    BYTE nbAdditionalBits;
+    BYTE nbBits;
+    U32  baseValue;
+} ZSTD_seqSymbol;
+
+#define SEQSYMBOL_TABLE_SIZE(log)   (1 + (1 << (log)))
+
+typedef struct {
+    ZSTD_seqSymbol LLTable[SEQSYMBOL_TABLE_SIZE(LLFSELog)];    /* Note : Space reserved for FSE Tables */
+    ZSTD_seqSymbol OFTable[SEQSYMBOL_TABLE_SIZE(OffFSELog)];   /* is also used as temporary workspace while building hufTable during DDict creation */
+    ZSTD_seqSymbol MLTable[SEQSYMBOL_TABLE_SIZE(MLFSELog)];    /* and therefore must be at least HUF_DECOMPRESS_WORKSPACE_SIZE large */
+    HUF_DTable hufTable[HUF_DTABLE_SIZE(HufLog)];  /* can accommodate HUF_decompress4X */
+    U32 rep[ZSTD_REP_NUM];
+} ZSTD_entropyDTables_t;
+
+struct ZSTD_DCtx_s
+{
+    const ZSTD_seqSymbol* LLTptr;
+    const ZSTD_seqSymbol* MLTptr;
+    const ZSTD_seqSymbol* OFTptr;
+    const HUF_DTable* HUFptr;
+    ZSTD_entropyDTables_t entropy;
+    U32 workspace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32];   /* space needed when building huffman tables */
+    const void* previousDstEnd;   /* detect continuity */
+    const void* prefixStart;      /* start of current segment */
+    const void* virtualStart;     /* virtual start of previous segment if it was just before current one */
+    const void* dictEnd;          /* end of previous segment */
+    size_t expected;
+    ZSTD_frameHeader fParams;
+    U64 decodedSize;
+    blockType_e bType;            /* used in ZSTD_decompressContinue(), store blockType between block header decoding and block decompression stages */
+    ZSTD_dStage stage;
+    U32 litEntropy;
+    U32 fseEntropy;
+    XXH64_state_t xxhState;
+    size_t headerSize;
+    ZSTD_format_e format;
+    const BYTE* litPtr;
+    ZSTD_customMem customMem;
+    size_t litSize;
+    size_t rleSize;
+    size_t staticSize;
+    int bmi2;                     /* == 1 if the CPU supports BMI2 and 0 otherwise. CPU support is determined dynamically once per context lifetime. */
+
+    /* dictionary */
+    ZSTD_DDict* ddictLocal;
+    const ZSTD_DDict* ddict;     /* set by ZSTD_initDStream_usingDDict(), or ZSTD_DCtx_refDDict() */
+    U32 dictID;
+    int ddictIsCold;             /* if == 1 : dictionary is "new" for working context, and presumed "cold" (not in cpu cache) */
+
+    /* streaming */
+    ZSTD_dStreamStage streamStage;
+    char*  inBuff;
+    size_t inBuffSize;
+    size_t inPos;
+    size_t maxWindowSize;
+    char*  outBuff;
+    size_t outBuffSize;
+    size_t outStart;
+    size_t outEnd;
+    size_t lhSize;
+    void* legacyContext;
+    U32 previousLegacyVersion;
+    U32 legacyVersion;
+    U32 hostageByte;
+    int noForwardProgress;
+
+    /* workspace */
+    BYTE litBuffer[ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH];
+    BYTE headerBuffer[ZSTD_FRAMEHEADERSIZE_MAX];
+};  /* typedef'd to ZSTD_DCtx within "zstd.h" */
+
+size_t ZSTD_sizeof_DCtx (const ZSTD_DCtx* dctx)
+{
+    if (dctx==NULL) return 0;   /* support sizeof NULL */
+    return sizeof(*dctx)
+           + ZSTD_sizeof_DDict(dctx->ddictLocal)
+           + dctx->inBuffSize + dctx->outBuffSize;
+}
+
+size_t ZSTD_estimateDCtxSize(void) { return sizeof(ZSTD_DCtx); }
+
+
+static size_t ZSTD_startingInputLength(ZSTD_format_e format)
+{
+    size_t const startingInputLength = (format==ZSTD_f_zstd1_magicless) ?
+                    ZSTD_frameHeaderSize_prefix - ZSTD_FRAMEIDSIZE :
+                    ZSTD_frameHeaderSize_prefix;
+    ZSTD_STATIC_ASSERT(ZSTD_FRAMEHEADERSIZE_PREFIX >= ZSTD_FRAMEIDSIZE);
+    /* only supports formats ZSTD_f_zstd1 and ZSTD_f_zstd1_magicless */
+    assert( (format == ZSTD_f_zstd1) || (format == ZSTD_f_zstd1_magicless) );
+    return startingInputLength;
+}
+
+static void ZSTD_initDCtx_internal(ZSTD_DCtx* dctx)
+{
+    dctx->format = ZSTD_f_zstd1;  /* ZSTD_decompressBegin() invokes ZSTD_startingInputLength() with argument dctx->format */
+    dctx->staticSize  = 0;
+    dctx->maxWindowSize = ZSTD_MAXWINDOWSIZE_DEFAULT;
+    dctx->ddict       = NULL;
+    dctx->ddictLocal  = NULL;
+    dctx->dictEnd     = NULL;
+    dctx->ddictIsCold = 0;
+    dctx->inBuff      = NULL;
+    dctx->inBuffSize  = 0;
+    dctx->outBuffSize = 0;
+    dctx->streamStage = zdss_init;
+    dctx->legacyContext = NULL;
+    dctx->previousLegacyVersion = 0;
+    dctx->noForwardProgress = 0;
+    dctx->bmi2 = ZSTD_cpuid_bmi2(ZSTD_cpuid());
+}
+
+ZSTD_DCtx* ZSTD_initStaticDCtx(void *workspace, size_t workspaceSize)
+{
+    ZSTD_DCtx* const dctx = (ZSTD_DCtx*) workspace;
+
+    if ((size_t)workspace & 7) return NULL;  /* 8-aligned */
+    if (workspaceSize < sizeof(ZSTD_DCtx)) return NULL;  /* minimum size */
+
+    ZSTD_initDCtx_internal(dctx);
+    dctx->staticSize = workspaceSize;
+    dctx->inBuff = (char*)(dctx+1);
+    return dctx;
+}
+
+ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem)
+{
+    if (!customMem.customAlloc ^ !customMem.customFree) return NULL;
+
+    {   ZSTD_DCtx* const dctx = (ZSTD_DCtx*)ZSTD_malloc(sizeof(*dctx), customMem);
+        if (!dctx) return NULL;
+        dctx->customMem = customMem;
+        ZSTD_initDCtx_internal(dctx);
+        return dctx;
+    }
+}
+
+ZSTD_DCtx* ZSTD_createDCtx(void)
+{
+    DEBUGLOG(3, "ZSTD_createDCtx");
+    return ZSTD_createDCtx_advanced(ZSTD_defaultCMem);
+}
+
+size_t ZSTD_freeDCtx(ZSTD_DCtx* dctx)
+{
+    if (dctx==NULL) return 0;   /* support free on NULL */
+    if (dctx->staticSize) return ERROR(memory_allocation);   /* not compatible with static DCtx */
+    {   ZSTD_customMem const cMem = dctx->customMem;
+        ZSTD_freeDDict(dctx->ddictLocal);
+        dctx->ddictLocal = NULL;
+        ZSTD_free(dctx->inBuff, cMem);
+        dctx->inBuff = NULL;
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1)
+        if (dctx->legacyContext)
+            ZSTD_freeLegacyStreamContext(dctx->legacyContext, dctx->previousLegacyVersion);
+#endif
+        ZSTD_free(dctx, cMem);
+        return 0;
+    }
+}
+
+/* no longer useful */
+void ZSTD_copyDCtx(ZSTD_DCtx* dstDCtx, const ZSTD_DCtx* srcDCtx)
+{
+    size_t const toCopy = (size_t)((char*)(&dstDCtx->inBuff) - (char*)dstDCtx);
+    memcpy(dstDCtx, srcDCtx, toCopy);  /* no need to copy workspace */
+}
+
+
+/*-*************************************************************
+ *   Frame header decoding
+ ***************************************************************/
+
+/*! ZSTD_isFrame() :
+ *  Tells if the content of `buffer` starts with a valid Frame Identifier.
+ *  Note : Frame Identifier is 4 bytes. If `size < 4`, @return will always be 0.
+ *  Note 2 : Legacy Frame Identifiers are considered valid only if Legacy Support is enabled.
+ *  Note 3 : Skippable Frame Identifiers are considered valid. */
+unsigned ZSTD_isFrame(const void* buffer, size_t size)
+{
+    if (size < ZSTD_FRAMEIDSIZE) return 0;
+    {   U32 const magic = MEM_readLE32(buffer);
+        if (magic == ZSTD_MAGICNUMBER) return 1;
+        if ((magic & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) return 1;
+    }
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1)
+    if (ZSTD_isLegacy(buffer, size)) return 1;
+#endif
+    return 0;
+}
+
+/** ZSTD_frameHeaderSize_internal() :
+ *  srcSize must be large enough to reach header size fields.
+ *  note : only works for formats ZSTD_f_zstd1 and ZSTD_f_zstd1_magicless.
+ * @return : size of the Frame Header
+ *           or an error code, which can be tested with ZSTD_isError() */
+static size_t ZSTD_frameHeaderSize_internal(const void* src, size_t srcSize, ZSTD_format_e format)
+{
+    size_t const minInputSize = ZSTD_startingInputLength(format);
+    if (srcSize < minInputSize) return ERROR(srcSize_wrong);
+
+    {   BYTE const fhd = ((const BYTE*)src)[minInputSize-1];
+        U32 const dictID= fhd & 3;
+        U32 const singleSegment = (fhd >> 5) & 1;
+        U32 const fcsId = fhd >> 6;
+        return minInputSize + !singleSegment
+             + ZSTD_did_fieldSize[dictID] + ZSTD_fcs_fieldSize[fcsId]
+             + (singleSegment && !fcsId);
+    }
+}
+
+/** ZSTD_frameHeaderSize() :
+ *  srcSize must be >= ZSTD_frameHeaderSize_prefix.
+ * @return : size of the Frame Header,
+ *           or an error code (if srcSize is too small) */
+size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize)
+{
+    return ZSTD_frameHeaderSize_internal(src, srcSize, ZSTD_f_zstd1);
+}
+
+
+/** ZSTD_getFrameHeader_advanced() :
+ *  decode Frame Header, or require larger `srcSize`.
+ *  note : only works for formats ZSTD_f_zstd1 and ZSTD_f_zstd1_magicless
+ * @return : 0, `zfhPtr` is correctly filled,
+ *          >0, `srcSize` is too small, value is wanted `srcSize` amount,
+ *           or an error code, which can be tested using ZSTD_isError() */
+size_t ZSTD_getFrameHeader_advanced(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize, ZSTD_format_e format)
+{
+    const BYTE* ip = (const BYTE*)src;
+    size_t const minInputSize = ZSTD_startingInputLength(format);
+
+    memset(zfhPtr, 0, sizeof(*zfhPtr));   /* not strictly necessary, but static analyzer do not understand that zfhPtr is only going to be read only if return value is zero, since they are 2 different signals */
+    if (srcSize < minInputSize) return minInputSize;
+    if (src==NULL) return ERROR(GENERIC);   /* invalid parameter */
+
+    if ( (format != ZSTD_f_zstd1_magicless)
+      && (MEM_readLE32(src) != ZSTD_MAGICNUMBER) ) {
+        if ((MEM_readLE32(src) & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) {
+            /* skippable frame */
+            if (srcSize < ZSTD_skippableHeaderSize)
+                return ZSTD_skippableHeaderSize; /* magic number + frame length */
+            memset(zfhPtr, 0, sizeof(*zfhPtr));
+            zfhPtr->frameContentSize = MEM_readLE32((const char *)src + ZSTD_FRAMEIDSIZE);
+            zfhPtr->frameType = ZSTD_skippableFrame;
+            return 0;
+        }
+        return ERROR(prefix_unknown);
+    }
+
+    /* ensure there is enough `srcSize` to fully read/decode frame header */
+    {   size_t const fhsize = ZSTD_frameHeaderSize_internal(src, srcSize, format);
+        if (srcSize < fhsize) return fhsize;
+        zfhPtr->headerSize = (U32)fhsize;
+    }
+
+    {   BYTE const fhdByte = ip[minInputSize-1];
+        size_t pos = minInputSize;
+        U32 const dictIDSizeCode = fhdByte&3;
+        U32 const checksumFlag = (fhdByte>>2)&1;
+        U32 const singleSegment = (fhdByte>>5)&1;
+        U32 const fcsID = fhdByte>>6;
+        U64 windowSize = 0;
+        U32 dictID = 0;
+        U64 frameContentSize = ZSTD_CONTENTSIZE_UNKNOWN;
+        if ((fhdByte & 0x08) != 0)
+            return ERROR(frameParameter_unsupported); /* reserved bits, must be zero */
+
+        if (!singleSegment) {
+            BYTE const wlByte = ip[pos++];
+            U32 const windowLog = (wlByte >> 3) + ZSTD_WINDOWLOG_ABSOLUTEMIN;
+            if (windowLog > ZSTD_WINDOWLOG_MAX)
+                return ERROR(frameParameter_windowTooLarge);
+            windowSize = (1ULL << windowLog);
+            windowSize += (windowSize >> 3) * (wlByte&7);
+        }
+        switch(dictIDSizeCode)
+        {
+            default: assert(0);  /* impossible */
+            case 0 : break;
+            case 1 : dictID = ip[pos]; pos++; break;
+            case 2 : dictID = MEM_readLE16(ip+pos); pos+=2; break;
+            case 3 : dictID = MEM_readLE32(ip+pos); pos+=4; break;
+        }
+        switch(fcsID)
+        {
+            default: assert(0);  /* impossible */
+            case 0 : if (singleSegment) frameContentSize = ip[pos]; break;
+            case 1 : frameContentSize = MEM_readLE16(ip+pos)+256; break;
+            case 2 : frameContentSize = MEM_readLE32(ip+pos); break;
+            case 3 : frameContentSize = MEM_readLE64(ip+pos); break;
+        }
+        if (singleSegment) windowSize = frameContentSize;
+
+        zfhPtr->frameType = ZSTD_frame;
+        zfhPtr->frameContentSize = frameContentSize;
+        zfhPtr->windowSize = windowSize;
+        zfhPtr->blockSizeMax = (unsigned) MIN(windowSize, ZSTD_BLOCKSIZE_MAX);
+        zfhPtr->dictID = dictID;
+        zfhPtr->checksumFlag = checksumFlag;
+    }
+    return 0;
+}
+
+/** ZSTD_getFrameHeader() :
+ *  decode Frame Header, or require larger `srcSize`.
+ *  note : this function does not consume input, it only reads it.
+ * @return : 0, `zfhPtr` is correctly filled,
+ *          >0, `srcSize` is too small, value is wanted `srcSize` amount,
+ *           or an error code, which can be tested using ZSTD_isError() */
+size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize)
+{
+    return ZSTD_getFrameHeader_advanced(zfhPtr, src, srcSize, ZSTD_f_zstd1);
+}
+
+
+/** ZSTD_getFrameContentSize() :
+ *  compatible with legacy mode
+ * @return : decompressed size of the single frame pointed to be `src` if known, otherwise
+ *         - ZSTD_CONTENTSIZE_UNKNOWN if the size cannot be determined
+ *         - ZSTD_CONTENTSIZE_ERROR if an error occurred (e.g. invalid magic number, srcSize too small) */
+unsigned long long ZSTD_getFrameContentSize(const void *src, size_t srcSize)
+{
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1)
+    if (ZSTD_isLegacy(src, srcSize)) {
+        unsigned long long const ret = ZSTD_getDecompressedSize_legacy(src, srcSize);
+        return ret == 0 ? ZSTD_CONTENTSIZE_UNKNOWN : ret;
+    }
+#endif
+    {   ZSTD_frameHeader zfh;
+        if (ZSTD_getFrameHeader(&zfh, src, srcSize) != 0)
+            return ZSTD_CONTENTSIZE_ERROR;
+        if (zfh.frameType == ZSTD_skippableFrame) {
+            return 0;
+        } else {
+            return zfh.frameContentSize;
+    }   }
+}
+
+/** ZSTD_findDecompressedSize() :
+ *  compatible with legacy mode
+ *  `srcSize` must be the exact length of some number of ZSTD compressed and/or
+ *      skippable frames
+ *  @return : decompressed size of the frames contained */
+unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize)
+{
+    unsigned long long totalDstSize = 0;
+
+    while (srcSize >= ZSTD_frameHeaderSize_prefix) {
+        U32 const magicNumber = MEM_readLE32(src);
+
+        if ((magicNumber & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) {
+            size_t skippableSize;
+            if (srcSize < ZSTD_skippableHeaderSize)
+                return ERROR(srcSize_wrong);
+            skippableSize = MEM_readLE32((const BYTE *)src + ZSTD_FRAMEIDSIZE)
+                          + ZSTD_skippableHeaderSize;
+            if (srcSize < skippableSize) {
+                return ZSTD_CONTENTSIZE_ERROR;
+            }
+
+            src = (const BYTE *)src + skippableSize;
+            srcSize -= skippableSize;
+            continue;
+        }
+
+        {   unsigned long long const ret = ZSTD_getFrameContentSize(src, srcSize);
+            if (ret >= ZSTD_CONTENTSIZE_ERROR) return ret;
+
+            /* check for overflow */
+            if (totalDstSize + ret < totalDstSize) return ZSTD_CONTENTSIZE_ERROR;
+            totalDstSize += ret;
+        }
+        {   size_t const frameSrcSize = ZSTD_findFrameCompressedSize(src, srcSize);
+            if (ZSTD_isError(frameSrcSize)) {
+                return ZSTD_CONTENTSIZE_ERROR;
+            }
+
+            src = (const BYTE *)src + frameSrcSize;
+            srcSize -= frameSrcSize;
+        }
+    }  /* while (srcSize >= ZSTD_frameHeaderSize_prefix) */
+
+    if (srcSize) return ZSTD_CONTENTSIZE_ERROR;
+
+    return totalDstSize;
+}
+
+/** ZSTD_getDecompressedSize() :
+*   compatible with legacy mode
+*   @return : decompressed size if known, 0 otherwise
+              note : 0 can mean any of the following :
+                   - frame content is empty
+                   - decompressed size field is not present in frame header
+                   - frame header unknown / not supported
+                   - frame header not complete (`srcSize` too small) */
+unsigned long long ZSTD_getDecompressedSize(const void* src, size_t srcSize)
+{
+    unsigned long long const ret = ZSTD_getFrameContentSize(src, srcSize);
+    ZSTD_STATIC_ASSERT(ZSTD_CONTENTSIZE_ERROR < ZSTD_CONTENTSIZE_UNKNOWN);
+    return (ret >= ZSTD_CONTENTSIZE_ERROR) ? 0 : ret;
+}
+
+
+/** ZSTD_decodeFrameHeader() :
+*   `headerSize` must be the size provided by ZSTD_frameHeaderSize().
+*   @return : 0 if success, or an error code, which can be tested using ZSTD_isError() */
+static size_t ZSTD_decodeFrameHeader(ZSTD_DCtx* dctx, const void* src, size_t headerSize)
+{
+    size_t const result = ZSTD_getFrameHeader_advanced(&(dctx->fParams), src, headerSize, dctx->format);
+    if (ZSTD_isError(result)) return result;    /* invalid header */
+    if (result>0) return ERROR(srcSize_wrong);  /* headerSize too small */
+    if (dctx->fParams.dictID && (dctx->dictID != dctx->fParams.dictID))
+        return ERROR(dictionary_wrong);
+    if (dctx->fParams.checksumFlag) XXH64_reset(&dctx->xxhState, 0);
+    return 0;
+}
+
+
+/*-*************************************************************
+ *   Block decoding
+ ***************************************************************/
+
+/*! ZSTD_getcBlockSize() :
+*   Provides the size of compressed block from block header `src` */
+size_t ZSTD_getcBlockSize(const void* src, size_t srcSize,
+                          blockProperties_t* bpPtr)
+{
+    if (srcSize < ZSTD_blockHeaderSize) return ERROR(srcSize_wrong);
+    {   U32 const cBlockHeader = MEM_readLE24(src);
+        U32 const cSize = cBlockHeader >> 3;
+        bpPtr->lastBlock = cBlockHeader & 1;
+        bpPtr->blockType = (blockType_e)((cBlockHeader >> 1) & 3);
+        bpPtr->origSize = cSize;   /* only useful for RLE */
+        if (bpPtr->blockType == bt_rle) return 1;
+        if (bpPtr->blockType == bt_reserved) return ERROR(corruption_detected);
+        return cSize;
+    }
+}
+
+
+static size_t ZSTD_copyRawBlock(void* dst, size_t dstCapacity,
+                          const void* src, size_t srcSize)
+{
+    if (dst==NULL) return ERROR(dstSize_tooSmall);
+    if (srcSize > dstCapacity) return ERROR(dstSize_tooSmall);
+    memcpy(dst, src, srcSize);
+    return srcSize;
+}
+
+
+static size_t ZSTD_setRleBlock(void* dst, size_t dstCapacity,
+                         const void* src, size_t srcSize,
+                               size_t regenSize)
+{
+    if (srcSize != 1) return ERROR(srcSize_wrong);
+    if (regenSize > dstCapacity) return ERROR(dstSize_tooSmall);
+    memset(dst, *(const BYTE*)src, regenSize);
+    return regenSize;
+}
+
+/* Hidden declaration for fullbench */
+size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx,
+                          const void* src, size_t srcSize);
+/*! ZSTD_decodeLiteralsBlock() :
+ * @return : nb of bytes read from src (< srcSize )
+ *  note : symbol not declared but exposed for fullbench */
+size_t ZSTD_decodeLiteralsBlock(ZSTD_DCtx* dctx,
+                          const void* src, size_t srcSize)   /* note : srcSize < BLOCKSIZE */
+{
+    if (srcSize < MIN_CBLOCK_SIZE) return ERROR(corruption_detected);
+
+    {   const BYTE* const istart = (const BYTE*) src;
+        symbolEncodingType_e const litEncType = (symbolEncodingType_e)(istart[0] & 3);
+
+        switch(litEncType)
+        {
+        case set_repeat:
+            if (dctx->litEntropy==0) return ERROR(dictionary_corrupted);
+            /* fall-through */
+
+        case set_compressed:
+            if (srcSize < 5) return ERROR(corruption_detected);   /* srcSize >= MIN_CBLOCK_SIZE == 3; here we need up to 5 for case 3 */
+            {   size_t lhSize, litSize, litCSize;
+                U32 singleStream=0;
+                U32 const lhlCode = (istart[0] >> 2) & 3;
+                U32 const lhc = MEM_readLE32(istart);
+                switch(lhlCode)
+                {
+                case 0: case 1: default:   /* note : default is impossible, since lhlCode into [0..3] */
+                    /* 2 - 2 - 10 - 10 */
+                    singleStream = !lhlCode;
+                    lhSize = 3;
+                    litSize  = (lhc >> 4) & 0x3FF;
+                    litCSize = (lhc >> 14) & 0x3FF;
+                    break;
+                case 2:
+                    /* 2 - 2 - 14 - 14 */
+                    lhSize = 4;
+                    litSize  = (lhc >> 4) & 0x3FFF;
+                    litCSize = lhc >> 18;
+                    break;
+                case 3:
+                    /* 2 - 2 - 18 - 18 */
+                    lhSize = 5;
+                    litSize  = (lhc >> 4) & 0x3FFFF;
+                    litCSize = (lhc >> 22) + (istart[4] << 10);
+                    break;
+                }
+                if (litSize > ZSTD_BLOCKSIZE_MAX) return ERROR(corruption_detected);
+                if (litCSize + lhSize > srcSize) return ERROR(corruption_detected);
+
+                /* prefetch huffman table if cold */
+                if (dctx->ddictIsCold && (litSize > 768 /* heuristic */)) {
+                    PREFETCH_AREA(dctx->HUFptr, sizeof(dctx->entropy.hufTable));
+                }
+
+                if (HUF_isError((litEncType==set_repeat) ?
+                                    ( singleStream ?
+                                        HUF_decompress1X_usingDTable_bmi2(dctx->litBuffer, litSize, istart+lhSize, litCSize, dctx->HUFptr, dctx->bmi2) :
+                                        HUF_decompress4X_usingDTable_bmi2(dctx->litBuffer, litSize, istart+lhSize, litCSize, dctx->HUFptr, dctx->bmi2) ) :
+                                    ( singleStream ?
+                                        HUF_decompress1X1_DCtx_wksp_bmi2(dctx->entropy.hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize,
+                                                                         dctx->workspace, sizeof(dctx->workspace), dctx->bmi2) :
+                                        HUF_decompress4X_hufOnly_wksp_bmi2(dctx->entropy.hufTable, dctx->litBuffer, litSize, istart+lhSize, litCSize,
+                                                                           dctx->workspace, sizeof(dctx->workspace), dctx->bmi2))))
+                    return ERROR(corruption_detected);
+
+                dctx->litPtr = dctx->litBuffer;
+                dctx->litSize = litSize;
+                dctx->litEntropy = 1;
+                if (litEncType==set_compressed) dctx->HUFptr = dctx->entropy.hufTable;
+                memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
+                return litCSize + lhSize;
+            }
+
+        case set_basic:
+            {   size_t litSize, lhSize;
+                U32 const lhlCode = ((istart[0]) >> 2) & 3;
+                switch(lhlCode)
+                {
+                case 0: case 2: default:   /* note : default is impossible, since lhlCode into [0..3] */
+                    lhSize = 1;
+                    litSize = istart[0] >> 3;
+                    break;
+                case 1:
+                    lhSize = 2;
+                    litSize = MEM_readLE16(istart) >> 4;
+                    break;
+                case 3:
+                    lhSize = 3;
+                    litSize = MEM_readLE24(istart) >> 4;
+                    break;
+                }
+
+                if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) {  /* risk reading beyond src buffer with wildcopy */
+                    if (litSize+lhSize > srcSize) return ERROR(corruption_detected);
+                    memcpy(dctx->litBuffer, istart+lhSize, litSize);
+                    dctx->litPtr = dctx->litBuffer;
+                    dctx->litSize = litSize;
+                    memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
+                    return lhSize+litSize;
+                }
+                /* direct reference into compressed stream */
+                dctx->litPtr = istart+lhSize;
+                dctx->litSize = litSize;
+                return lhSize+litSize;
+            }
+
+        case set_rle:
+            {   U32 const lhlCode = ((istart[0]) >> 2) & 3;
+                size_t litSize, lhSize;
+                switch(lhlCode)
+                {
+                case 0: case 2: default:   /* note : default is impossible, since lhlCode into [0..3] */
+                    lhSize = 1;
+                    litSize = istart[0] >> 3;
+                    break;
+                case 1:
+                    lhSize = 2;
+                    litSize = MEM_readLE16(istart) >> 4;
+                    break;
+                case 3:
+                    lhSize = 3;
+                    litSize = MEM_readLE24(istart) >> 4;
+                    if (srcSize<4) return ERROR(corruption_detected);   /* srcSize >= MIN_CBLOCK_SIZE == 3; here we need lhSize+1 = 4 */
+                    break;
+                }
+                if (litSize > ZSTD_BLOCKSIZE_MAX) return ERROR(corruption_detected);
+                memset(dctx->litBuffer, istart[lhSize], litSize + WILDCOPY_OVERLENGTH);
+                dctx->litPtr = dctx->litBuffer;
+                dctx->litSize = litSize;
+                return lhSize+1;
+            }
+        default:
+            return ERROR(corruption_detected);   /* impossible */
+        }
+    }
+}
+
+/* Default FSE distribution tables.
+ * These are pre-calculated FSE decoding tables using default distributions as defined in specification :
+ * https://github.com/facebook/zstd/blob/master/doc/zstd_compression_format.md#default-distributions
+ * They were generated programmatically with following method :
+ * - start from default distributions, present in /lib/common/zstd_internal.h
+ * - generate tables normally, using ZSTD_buildFSETable()
+ * - printout the content of tables
+ * - pretify output, report below, test with fuzzer to ensure it's correct */
+
+/* Default FSE distribution table for Literal Lengths */
+static const ZSTD_seqSymbol LL_defaultDTable[(1<<LL_DEFAULTNORMLOG)+1] = {
+     {  1,  1,  1, LL_DEFAULTNORMLOG},  /* header : fastMode, tableLog */
+     /* nextState, nbAddBits, nbBits, baseVal */
+     {  0,  0,  4,    0},  { 16,  0,  4,    0},
+     { 32,  0,  5,    1},  {  0,  0,  5,    3},
+     {  0,  0,  5,    4},  {  0,  0,  5,    6},
+     {  0,  0,  5,    7},  {  0,  0,  5,    9},
+     {  0,  0,  5,   10},  {  0,  0,  5,   12},
+     {  0,  0,  6,   14},  {  0,  1,  5,   16},
+     {  0,  1,  5,   20},  {  0,  1,  5,   22},
+     {  0,  2,  5,   28},  {  0,  3,  5,   32},
+     {  0,  4,  5,   48},  { 32,  6,  5,   64},
+     {  0,  7,  5,  128},  {  0,  8,  6,  256},
+     {  0, 10,  6, 1024},  {  0, 12,  6, 4096},
+     { 32,  0,  4,    0},  {  0,  0,  4,    1},
+     {  0,  0,  5,    2},  { 32,  0,  5,    4},
+     {  0,  0,  5,    5},  { 32,  0,  5,    7},
+     {  0,  0,  5,    8},  { 32,  0,  5,   10},
+     {  0,  0,  5,   11},  {  0,  0,  6,   13},
+     { 32,  1,  5,   16},  {  0,  1,  5,   18},
+     { 32,  1,  5,   22},  {  0,  2,  5,   24},
+     { 32,  3,  5,   32},  {  0,  3,  5,   40},
+     {  0,  6,  4,   64},  { 16,  6,  4,   64},
+     { 32,  7,  5,  128},  {  0,  9,  6,  512},
+     {  0, 11,  6, 2048},  { 48,  0,  4,    0},
+     { 16,  0,  4,    1},  { 32,  0,  5,    2},
+     { 32,  0,  5,    3},  { 32,  0,  5,    5},
+     { 32,  0,  5,    6},  { 32,  0,  5,    8},
+     { 32,  0,  5,    9},  { 32,  0,  5,   11},
+     { 32,  0,  5,   12},  {  0,  0,  6,   15},
+     { 32,  1,  5,   18},  { 32,  1,  5,   20},
+     { 32,  2,  5,   24},  { 32,  2,  5,   28},
+     { 32,  3,  5,   40},  { 32,  4,  5,   48},
+     {  0, 16,  6,65536},  {  0, 15,  6,32768},
+     {  0, 14,  6,16384},  {  0, 13,  6, 8192},
+};   /* LL_defaultDTable */
+
+/* Default FSE distribution table for Offset Codes */
+static const ZSTD_seqSymbol OF_defaultDTable[(1<<OF_DEFAULTNORMLOG)+1] = {
+    {  1,  1,  1, OF_DEFAULTNORMLOG},  /* header : fastMode, tableLog */
+    /* nextState, nbAddBits, nbBits, baseVal */
+    {  0,  0,  5,    0},     {  0,  6,  4,   61},
+    {  0,  9,  5,  509},     {  0, 15,  5,32765},
+    {  0, 21,  5,2097149},   {  0,  3,  5,    5},
+    {  0,  7,  4,  125},     {  0, 12,  5, 4093},
+    {  0, 18,  5,262141},    {  0, 23,  5,8388605},
+    {  0,  5,  5,   29},     {  0,  8,  4,  253},
+    {  0, 14,  5,16381},     {  0, 20,  5,1048573},
+    {  0,  2,  5,    1},     { 16,  7,  4,  125},
+    {  0, 11,  5, 2045},     {  0, 17,  5,131069},
+    {  0, 22,  5,4194301},   {  0,  4,  5,   13},
+    { 16,  8,  4,  253},     {  0, 13,  5, 8189},
+    {  0, 19,  5,524285},    {  0,  1,  5,    1},
+    { 16,  6,  4,   61},     {  0, 10,  5, 1021},
+    {  0, 16,  5,65533},     {  0, 28,  5,268435453},
+    {  0, 27,  5,134217725}, {  0, 26,  5,67108861},
+    {  0, 25,  5,33554429},  {  0, 24,  5,16777213},
+};   /* OF_defaultDTable */
+
+
+/* Default FSE distribution table for Match Lengths */
+static const ZSTD_seqSymbol ML_defaultDTable[(1<<ML_DEFAULTNORMLOG)+1] = {
+    {  1,  1,  1, ML_DEFAULTNORMLOG},  /* header : fastMode, tableLog */
+    /* nextState, nbAddBits, nbBits, baseVal */
+    {  0,  0,  6,    3},  {  0,  0,  4,    4},
+    { 32,  0,  5,    5},  {  0,  0,  5,    6},
+    {  0,  0,  5,    8},  {  0,  0,  5,    9},
+    {  0,  0,  5,   11},  {  0,  0,  6,   13},
+    {  0,  0,  6,   16},  {  0,  0,  6,   19},
+    {  0,  0,  6,   22},  {  0,  0,  6,   25},
+    {  0,  0,  6,   28},  {  0,  0,  6,   31},
+    {  0,  0,  6,   34},  {  0,  1,  6,   37},
+    {  0,  1,  6,   41},  {  0,  2,  6,   47},
+    {  0,  3,  6,   59},  {  0,  4,  6,   83},
+    {  0,  7,  6,  131},  {  0,  9,  6,  515},
+    { 16,  0,  4,    4},  {  0,  0,  4,    5},
+    { 32,  0,  5,    6},  {  0,  0,  5,    7},
+    { 32,  0,  5,    9},  {  0,  0,  5,   10},
+    {  0,  0,  6,   12},  {  0,  0,  6,   15},
+    {  0,  0,  6,   18},  {  0,  0,  6,   21},
+    {  0,  0,  6,   24},  {  0,  0,  6,   27},
+    {  0,  0,  6,   30},  {  0,  0,  6,   33},
+    {  0,  1,  6,   35},  {  0,  1,  6,   39},
+    {  0,  2,  6,   43},  {  0,  3,  6,   51},
+    {  0,  4,  6,   67},  {  0,  5,  6,   99},
+    {  0,  8,  6,  259},  { 32,  0,  4,    4},
+    { 48,  0,  4,    4},  { 16,  0,  4,    5},
+    { 32,  0,  5,    7},  { 32,  0,  5,    8},
+    { 32,  0,  5,   10},  { 32,  0,  5,   11},
+    {  0,  0,  6,   14},  {  0,  0,  6,   17},
+    {  0,  0,  6,   20},  {  0,  0,  6,   23},
+    {  0,  0,  6,   26},  {  0,  0,  6,   29},
+    {  0,  0,  6,   32},  {  0, 16,  6,65539},
+    {  0, 15,  6,32771},  {  0, 14,  6,16387},
+    {  0, 13,  6, 8195},  {  0, 12,  6, 4099},
+    {  0, 11,  6, 2051},  {  0, 10,  6, 1027},
+};   /* ML_defaultDTable */
+
+
+static void ZSTD_buildSeqTable_rle(ZSTD_seqSymbol* dt, U32 baseValue, U32 nbAddBits)
+{
+    void* ptr = dt;
+    ZSTD_seqSymbol_header* const DTableH = (ZSTD_seqSymbol_header*)ptr;
+    ZSTD_seqSymbol* const cell = dt + 1;
+
+    DTableH->tableLog = 0;
+    DTableH->fastMode = 0;
+
+    cell->nbBits = 0;
+    cell->nextState = 0;
+    assert(nbAddBits < 255);
+    cell->nbAdditionalBits = (BYTE)nbAddBits;
+    cell->baseValue = baseValue;
+}
+
+
+/* ZSTD_buildFSETable() :
+ * generate FSE decoding table for one symbol (ll, ml or off) */
+static void
+ZSTD_buildFSETable(ZSTD_seqSymbol* dt,
+    const short* normalizedCounter, unsigned maxSymbolValue,
+    const U32* baseValue, const U32* nbAdditionalBits,
+    unsigned tableLog)
+{
+    ZSTD_seqSymbol* const tableDecode = dt+1;
+    U16 symbolNext[MaxSeq+1];
+
+    U32 const maxSV1 = maxSymbolValue + 1;
+    U32 const tableSize = 1 << tableLog;
+    U32 highThreshold = tableSize-1;
+
+    /* Sanity Checks */
+    assert(maxSymbolValue <= MaxSeq);
+    assert(tableLog <= MaxFSELog);
+
+    /* Init, lay down lowprob symbols */
+    {   ZSTD_seqSymbol_header DTableH;
+        DTableH.tableLog = tableLog;
+        DTableH.fastMode = 1;
+        {   S16 const largeLimit= (S16)(1 << (tableLog-1));
+            U32 s;
+            for (s=0; s<maxSV1; s++) {
+                if (normalizedCounter[s]==-1) {
+                    tableDecode[highThreshold--].baseValue = s;
+                    symbolNext[s] = 1;
+                } else {
+                    if (normalizedCounter[s] >= largeLimit) DTableH.fastMode=0;
+                    symbolNext[s] = normalizedCounter[s];
+        }   }   }
+        memcpy(dt, &DTableH, sizeof(DTableH));
+    }
+
+    /* Spread symbols */
+    {   U32 const tableMask = tableSize-1;
+        U32 const step = FSE_TABLESTEP(tableSize);
+        U32 s, position = 0;
+        for (s=0; s<maxSV1; s++) {
+            int i;
+            for (i=0; i<normalizedCounter[s]; i++) {
+                tableDecode[position].baseValue = s;
+                position = (position + step) & tableMask;
+                while (position > highThreshold) position = (position + step) & tableMask;   /* lowprob area */
+        }   }
+        assert(position == 0); /* position must reach all cells once, otherwise normalizedCounter is incorrect */
+    }
+
+    /* Build Decoding table */
+    {   U32 u;
+        for (u=0; u<tableSize; u++) {
+            U32 const symbol = tableDecode[u].baseValue;
+            U32 const nextState = symbolNext[symbol]++;
+            tableDecode[u].nbBits = (BYTE) (tableLog - BIT_highbit32(nextState) );
+            tableDecode[u].nextState = (U16) ( (nextState << tableDecode[u].nbBits) - tableSize);
+            assert(nbAdditionalBits[symbol] < 255);
+            tableDecode[u].nbAdditionalBits = (BYTE)nbAdditionalBits[symbol];
+            tableDecode[u].baseValue = baseValue[symbol];
+    }   }
+}
+
+
+/*! ZSTD_buildSeqTable() :
+ * @return : nb bytes read from src,
+ *           or an error code if it fails */
+static size_t ZSTD_buildSeqTable(ZSTD_seqSymbol* DTableSpace, const ZSTD_seqSymbol** DTablePtr,
+                                 symbolEncodingType_e type, U32 max, U32 maxLog,
+                                 const void* src, size_t srcSize,
+                                 const U32* baseValue, const U32* nbAdditionalBits,
+                                 const ZSTD_seqSymbol* defaultTable, U32 flagRepeatTable,
+                                 int ddictIsCold, int nbSeq)
+{
+    switch(type)
+    {
+    case set_rle :
+        if (!srcSize) return ERROR(srcSize_wrong);
+        if ( (*(const BYTE*)src) > max) return ERROR(corruption_detected);
+        {   U32 const symbol = *(const BYTE*)src;
+            U32 const baseline = baseValue[symbol];
+            U32 const nbBits = nbAdditionalBits[symbol];
+            ZSTD_buildSeqTable_rle(DTableSpace, baseline, nbBits);
+        }
+        *DTablePtr = DTableSpace;
+        return 1;
+    case set_basic :
+        *DTablePtr = defaultTable;
+        return 0;
+    case set_repeat:
+        if (!flagRepeatTable) return ERROR(corruption_detected);
+        /* prefetch FSE table if used */
+        if (ddictIsCold && (nbSeq > 24 /* heuristic */)) {
+            const void* const pStart = *DTablePtr;
+            size_t const pSize = sizeof(ZSTD_seqSymbol) * (SEQSYMBOL_TABLE_SIZE(maxLog));
+            PREFETCH_AREA(pStart, pSize);
+        }
+        return 0;
+    case set_compressed :
+        {   U32 tableLog;
+            S16 norm[MaxSeq+1];
+            size_t const headerSize = FSE_readNCount(norm, &max, &tableLog, src, srcSize);
+            if (FSE_isError(headerSize)) return ERROR(corruption_detected);
+            if (tableLog > maxLog) return ERROR(corruption_detected);
+            ZSTD_buildFSETable(DTableSpace, norm, max, baseValue, nbAdditionalBits, tableLog);
+            *DTablePtr = DTableSpace;
+            return headerSize;
+        }
+    default :   /* impossible */
+        assert(0);
+        return ERROR(GENERIC);
+    }
+}
+
+static const U32 LL_base[MaxLL+1] = {
+                 0,    1,    2,     3,     4,     5,     6,      7,
+                 8,    9,   10,    11,    12,    13,    14,     15,
+                16,   18,   20,    22,    24,    28,    32,     40,
+                48,   64, 0x80, 0x100, 0x200, 0x400, 0x800, 0x1000,
+                0x2000, 0x4000, 0x8000, 0x10000 };
+
+static const U32 OF_base[MaxOff+1] = {
+                 0,        1,       1,       5,     0xD,     0x1D,     0x3D,     0x7D,
+                 0xFD,   0x1FD,   0x3FD,   0x7FD,   0xFFD,   0x1FFD,   0x3FFD,   0x7FFD,
+                 0xFFFD, 0x1FFFD, 0x3FFFD, 0x7FFFD, 0xFFFFD, 0x1FFFFD, 0x3FFFFD, 0x7FFFFD,
+                 0xFFFFFD, 0x1FFFFFD, 0x3FFFFFD, 0x7FFFFFD, 0xFFFFFFD, 0x1FFFFFFD, 0x3FFFFFFD, 0x7FFFFFFD };
+
+static const U32 OF_bits[MaxOff+1] = {
+                     0,  1,  2,  3,  4,  5,  6,  7,
+                     8,  9, 10, 11, 12, 13, 14, 15,
+                    16, 17, 18, 19, 20, 21, 22, 23,
+                    24, 25, 26, 27, 28, 29, 30, 31 };
+
+static const U32 ML_base[MaxML+1] = {
+                     3,  4,  5,    6,     7,     8,     9,    10,
+                    11, 12, 13,   14,    15,    16,    17,    18,
+                    19, 20, 21,   22,    23,    24,    25,    26,
+                    27, 28, 29,   30,    31,    32,    33,    34,
+                    35, 37, 39,   41,    43,    47,    51,    59,
+                    67, 83, 99, 0x83, 0x103, 0x203, 0x403, 0x803,
+                    0x1003, 0x2003, 0x4003, 0x8003, 0x10003 };
+
+/* Hidden delcaration for fullbench */
+size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr,
+                             const void* src, size_t srcSize);
+
+size_t ZSTD_decodeSeqHeaders(ZSTD_DCtx* dctx, int* nbSeqPtr,
+                             const void* src, size_t srcSize)
+{
+    const BYTE* const istart = (const BYTE* const)src;
+    const BYTE* const iend = istart + srcSize;
+    const BYTE* ip = istart;
+    int nbSeq;
+    DEBUGLOG(5, "ZSTD_decodeSeqHeaders");
+
+    /* check */
+    if (srcSize < MIN_SEQUENCES_SIZE) return ERROR(srcSize_wrong);
+
+    /* SeqHead */
+    nbSeq = *ip++;
+    if (!nbSeq) { *nbSeqPtr=0; return 1; }
+    if (nbSeq > 0x7F) {
+        if (nbSeq == 0xFF) {
+            if (ip+2 > iend) return ERROR(srcSize_wrong);
+            nbSeq = MEM_readLE16(ip) + LONGNBSEQ, ip+=2;
+        } else {
+            if (ip >= iend) return ERROR(srcSize_wrong);
+            nbSeq = ((nbSeq-0x80)<<8) + *ip++;
+        }
+    }
+    *nbSeqPtr = nbSeq;
+
+    /* FSE table descriptors */
+    if (ip+4 > iend) return ERROR(srcSize_wrong); /* minimum possible size */
+    {   symbolEncodingType_e const LLtype = (symbolEncodingType_e)(*ip >> 6);
+        symbolEncodingType_e const OFtype = (symbolEncodingType_e)((*ip >> 4) & 3);
+        symbolEncodingType_e const MLtype = (symbolEncodingType_e)((*ip >> 2) & 3);
+        ip++;
+
+        /* Build DTables */
+        {   size_t const llhSize = ZSTD_buildSeqTable(dctx->entropy.LLTable, &dctx->LLTptr,
+                                                      LLtype, MaxLL, LLFSELog,
+                                                      ip, iend-ip,
+                                                      LL_base, LL_bits,
+                                                      LL_defaultDTable, dctx->fseEntropy,
+                                                      dctx->ddictIsCold, nbSeq);
+            if (ZSTD_isError(llhSize)) return ERROR(corruption_detected);
+            ip += llhSize;
+        }
+
+        {   size_t const ofhSize = ZSTD_buildSeqTable(dctx->entropy.OFTable, &dctx->OFTptr,
+                                                      OFtype, MaxOff, OffFSELog,
+                                                      ip, iend-ip,
+                                                      OF_base, OF_bits,
+                                                      OF_defaultDTable, dctx->fseEntropy,
+                                                      dctx->ddictIsCold, nbSeq);
+            if (ZSTD_isError(ofhSize)) return ERROR(corruption_detected);
+            ip += ofhSize;
+        }
+
+        {   size_t const mlhSize = ZSTD_buildSeqTable(dctx->entropy.MLTable, &dctx->MLTptr,
+                                                      MLtype, MaxML, MLFSELog,
+                                                      ip, iend-ip,
+                                                      ML_base, ML_bits,
+                                                      ML_defaultDTable, dctx->fseEntropy,
+                                                      dctx->ddictIsCold, nbSeq);
+            if (ZSTD_isError(mlhSize)) return ERROR(corruption_detected);
+            ip += mlhSize;
+        }
+    }
+
+    /* prefetch dictionary content */
+    if (dctx->ddictIsCold) {
+        size_t const dictSize = (const char*)dctx->prefixStart - (const char*)dctx->virtualStart;
+        size_t const psmin = MIN(dictSize, (size_t)(64*nbSeq) /* heuristic */ );
+        size_t const pSize = MIN(psmin, 128 KB /* protection */ );
+        const void* const pStart = (const char*)dctx->dictEnd - pSize;
+        PREFETCH_AREA(pStart, pSize);
+        dctx->ddictIsCold = 0;
+    }
+
+    return ip-istart;
+}
+
+
+typedef struct {
+    size_t litLength;
+    size_t matchLength;
+    size_t offset;
+    const BYTE* match;
+} seq_t;
+
+typedef struct {
+    size_t state;
+    const ZSTD_seqSymbol* table;
+} ZSTD_fseState;
+
+typedef struct {
+    BIT_DStream_t DStream;
+    ZSTD_fseState stateLL;
+    ZSTD_fseState stateOffb;
+    ZSTD_fseState stateML;
+    size_t prevOffset[ZSTD_REP_NUM];
+    const BYTE* prefixStart;
+    const BYTE* dictEnd;
+    size_t pos;
+} seqState_t;
+
+
+FORCE_NOINLINE
+size_t ZSTD_execSequenceLast7(BYTE* op,
+                              BYTE* const oend, seq_t sequence,
+                              const BYTE** litPtr, const BYTE* const litLimit,
+                              const BYTE* const base, const BYTE* const vBase, const BYTE* const dictEnd)
+{
+    BYTE* const oLitEnd = op + sequence.litLength;
+    size_t const sequenceLength = sequence.litLength + sequence.matchLength;
+    BYTE* const oMatchEnd = op + sequenceLength;   /* risk : address space overflow (32-bits) */
+    BYTE* const oend_w = oend - WILDCOPY_OVERLENGTH;
+    const BYTE* const iLitEnd = *litPtr + sequence.litLength;
+    const BYTE* match = oLitEnd - sequence.offset;
+
+    /* check */
+    if (oMatchEnd>oend) return ERROR(dstSize_tooSmall); /* last match must start at a minimum distance of WILDCOPY_OVERLENGTH from oend */
+    if (iLitEnd > litLimit) return ERROR(corruption_detected);   /* over-read beyond lit buffer */
+    if (oLitEnd <= oend_w) return ERROR(GENERIC);   /* Precondition */
+
+    /* copy literals */
+    if (op < oend_w) {
+        ZSTD_wildcopy(op, *litPtr, oend_w - op);
+        *litPtr += oend_w - op;
+        op = oend_w;
+    }
+    while (op < oLitEnd) *op++ = *(*litPtr)++;
+
+    /* copy Match */
+    if (sequence.offset > (size_t)(oLitEnd - base)) {
+        /* offset beyond prefix */
+        if (sequence.offset > (size_t)(oLitEnd - vBase)) return ERROR(corruption_detected);
+        match = dictEnd - (base-match);
+        if (match + sequence.matchLength <= dictEnd) {
+            memmove(oLitEnd, match, sequence.matchLength);
+            return sequenceLength;
+        }
+        /* span extDict & currentPrefixSegment */
+        {   size_t const length1 = dictEnd - match;
+            memmove(oLitEnd, match, length1);
+            op = oLitEnd + length1;
+            sequence.matchLength -= length1;
+            match = base;
+    }   }
+    while (op < oMatchEnd) *op++ = *match++;
+    return sequenceLength;
+}
+
+
+HINT_INLINE
+size_t ZSTD_execSequence(BYTE* op,
+                         BYTE* const oend, seq_t sequence,
+                         const BYTE** litPtr, const BYTE* const litLimit,
+                         const BYTE* const prefixStart, const BYTE* const virtualStart, const BYTE* const dictEnd)
+{
+    BYTE* const oLitEnd = op + sequence.litLength;
+    size_t const sequenceLength = sequence.litLength + sequence.matchLength;
+    BYTE* const oMatchEnd = op + sequenceLength;   /* risk : address space overflow (32-bits) */
+    BYTE* const oend_w = oend - WILDCOPY_OVERLENGTH;
+    const BYTE* const iLitEnd = *litPtr + sequence.litLength;
+    const BYTE* match = oLitEnd - sequence.offset;
+
+    /* check */
+    if (oMatchEnd>oend) return ERROR(dstSize_tooSmall); /* last match must start at a minimum distance of WILDCOPY_OVERLENGTH from oend */
+    if (iLitEnd > litLimit) return ERROR(corruption_detected);   /* over-read beyond lit buffer */
+    if (oLitEnd>oend_w) return ZSTD_execSequenceLast7(op, oend, sequence, litPtr, litLimit, prefixStart, virtualStart, dictEnd);
+
+    /* copy Literals */
+    ZSTD_copy8(op, *litPtr);
+    if (sequence.litLength > 8)
+        ZSTD_wildcopy(op+8, (*litPtr)+8, sequence.litLength - 8);   /* note : since oLitEnd <= oend-WILDCOPY_OVERLENGTH, no risk of overwrite beyond oend */
+    op = oLitEnd;
+    *litPtr = iLitEnd;   /* update for next sequence */
+
+    /* copy Match */
+    if (sequence.offset > (size_t)(oLitEnd - prefixStart)) {
+        /* offset beyond prefix -> go into extDict */
+        if (sequence.offset > (size_t)(oLitEnd - virtualStart))
+            return ERROR(corruption_detected);
+        match = dictEnd + (match - prefixStart);
+        if (match + sequence.matchLength <= dictEnd) {
+            memmove(oLitEnd, match, sequence.matchLength);
+            return sequenceLength;
+        }
+        /* span extDict & currentPrefixSegment */
+        {   size_t const length1 = dictEnd - match;
+            memmove(oLitEnd, match, length1);
+            op = oLitEnd + length1;
+            sequence.matchLength -= length1;
+            match = prefixStart;
+            if (op > oend_w || sequence.matchLength < MINMATCH) {
+              U32 i;
+              for (i = 0; i < sequence.matchLength; ++i) op[i] = match[i];
+              return sequenceLength;
+            }
+    }   }
+    /* Requirement: op <= oend_w && sequence.matchLength >= MINMATCH */
+
+    /* match within prefix */
+    if (sequence.offset < 8) {
+        /* close range match, overlap */
+        static const U32 dec32table[] = { 0, 1, 2, 1, 4, 4, 4, 4 };   /* added */
+        static const int dec64table[] = { 8, 8, 8, 7, 8, 9,10,11 };   /* subtracted */
+        int const sub2 = dec64table[sequence.offset];
+        op[0] = match[0];
+        op[1] = match[1];
+        op[2] = match[2];
+        op[3] = match[3];
+        match += dec32table[sequence.offset];
+        ZSTD_copy4(op+4, match);
+        match -= sub2;
+    } else {
+        ZSTD_copy8(op, match);
+    }
+    op += 8; match += 8;
+
+    if (oMatchEnd > oend-(16-MINMATCH)) {
+        if (op < oend_w) {
+            ZSTD_wildcopy(op, match, oend_w - op);
+            match += oend_w - op;
+            op = oend_w;
+        }
+        while (op < oMatchEnd) *op++ = *match++;
+    } else {
+        ZSTD_wildcopy(op, match, (ptrdiff_t)sequence.matchLength-8);   /* works even if matchLength < 8 */
+    }
+    return sequenceLength;
+}
+
+
+HINT_INLINE
+size_t ZSTD_execSequenceLong(BYTE* op,
+                             BYTE* const oend, seq_t sequence,
+                             const BYTE** litPtr, const BYTE* const litLimit,
+                             const BYTE* const prefixStart, const BYTE* const dictStart, const BYTE* const dictEnd)
+{
+    BYTE* const oLitEnd = op + sequence.litLength;
+    size_t const sequenceLength = sequence.litLength + sequence.matchLength;
+    BYTE* const oMatchEnd = op + sequenceLength;   /* risk : address space overflow (32-bits) */
+    BYTE* const oend_w = oend - WILDCOPY_OVERLENGTH;
+    const BYTE* const iLitEnd = *litPtr + sequence.litLength;
+    const BYTE* match = sequence.match;
+
+    /* check */
+    if (oMatchEnd > oend) return ERROR(dstSize_tooSmall); /* last match must start at a minimum distance of WILDCOPY_OVERLENGTH from oend */
+    if (iLitEnd > litLimit) return ERROR(corruption_detected);   /* over-read beyond lit buffer */
+    if (oLitEnd > oend_w) return ZSTD_execSequenceLast7(op, oend, sequence, litPtr, litLimit, prefixStart, dictStart, dictEnd);
+
+    /* copy Literals */
+    ZSTD_copy8(op, *litPtr);  /* note : op <= oLitEnd <= oend_w == oend - 8 */
+    if (sequence.litLength > 8)
+        ZSTD_wildcopy(op+8, (*litPtr)+8, sequence.litLength - 8);   /* note : since oLitEnd <= oend-WILDCOPY_OVERLENGTH, no risk of overwrite beyond oend */
+    op = oLitEnd;
+    *litPtr = iLitEnd;   /* update for next sequence */
+
+    /* copy Match */
+    if (sequence.offset > (size_t)(oLitEnd - prefixStart)) {
+        /* offset beyond prefix */
+        if (sequence.offset > (size_t)(oLitEnd - dictStart)) return ERROR(corruption_detected);
+        if (match + sequence.matchLength <= dictEnd) {
+            memmove(oLitEnd, match, sequence.matchLength);
+            return sequenceLength;
+        }
+        /* span extDict & currentPrefixSegment */
+        {   size_t const length1 = dictEnd - match;
+            memmove(oLitEnd, match, length1);
+            op = oLitEnd + length1;
+            sequence.matchLength -= length1;
+            match = prefixStart;
+            if (op > oend_w || sequence.matchLength < MINMATCH) {
+              U32 i;
+              for (i = 0; i < sequence.matchLength; ++i) op[i] = match[i];
+              return sequenceLength;
+            }
+    }   }
+    assert(op <= oend_w);
+    assert(sequence.matchLength >= MINMATCH);
+
+    /* match within prefix */
+    if (sequence.offset < 8) {
+        /* close range match, overlap */
+        static const U32 dec32table[] = { 0, 1, 2, 1, 4, 4, 4, 4 };   /* added */
+        static const int dec64table[] = { 8, 8, 8, 7, 8, 9,10,11 };   /* subtracted */
+        int const sub2 = dec64table[sequence.offset];
+        op[0] = match[0];
+        op[1] = match[1];
+        op[2] = match[2];
+        op[3] = match[3];
+        match += dec32table[sequence.offset];
+        ZSTD_copy4(op+4, match);
+        match -= sub2;
+    } else {
+        ZSTD_copy8(op, match);
+    }
+    op += 8; match += 8;
+
+    if (oMatchEnd > oend-(16-MINMATCH)) {
+        if (op < oend_w) {
+            ZSTD_wildcopy(op, match, oend_w - op);
+            match += oend_w - op;
+            op = oend_w;
+        }
+        while (op < oMatchEnd) *op++ = *match++;
+    } else {
+        ZSTD_wildcopy(op, match, (ptrdiff_t)sequence.matchLength-8);   /* works even if matchLength < 8 */
+    }
+    return sequenceLength;
+}
+
+static void
+ZSTD_initFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD, const ZSTD_seqSymbol* dt)
+{
+    const void* ptr = dt;
+    const ZSTD_seqSymbol_header* const DTableH = (const ZSTD_seqSymbol_header*)ptr;
+    DStatePtr->state = BIT_readBits(bitD, DTableH->tableLog);
+    DEBUGLOG(6, "ZSTD_initFseState : val=%u using %u bits",
+                (U32)DStatePtr->state, DTableH->tableLog);
+    BIT_reloadDStream(bitD);
+    DStatePtr->table = dt + 1;
+}
+
+FORCE_INLINE_TEMPLATE void
+ZSTD_updateFseState(ZSTD_fseState* DStatePtr, BIT_DStream_t* bitD)
+{
+    ZSTD_seqSymbol const DInfo = DStatePtr->table[DStatePtr->state];
+    U32 const nbBits = DInfo.nbBits;
+    size_t const lowBits = BIT_readBits(bitD, nbBits);
+    DStatePtr->state = DInfo.nextState + lowBits;
+}
+
+/* We need to add at most (ZSTD_WINDOWLOG_MAX_32 - 1) bits to read the maximum
+ * offset bits. But we can only read at most (STREAM_ACCUMULATOR_MIN_32 - 1)
+ * bits before reloading. This value is the maximum number of bytes we read
+ * after reloading when we are decoding long offets.
+ */
+#define LONG_OFFSETS_MAX_EXTRA_BITS_32                       \
+    (ZSTD_WINDOWLOG_MAX_32 > STREAM_ACCUMULATOR_MIN_32       \
+        ? ZSTD_WINDOWLOG_MAX_32 - STREAM_ACCUMULATOR_MIN_32  \
+        : 0)
+
+typedef enum { ZSTD_lo_isRegularOffset, ZSTD_lo_isLongOffset=1 } ZSTD_longOffset_e;
+
+FORCE_INLINE_TEMPLATE seq_t
+ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets)
+{
+    seq_t seq = {0};
+    U32 const llBits = seqState->stateLL.table[seqState->stateLL.state].nbAdditionalBits;
+    U32 const mlBits = seqState->stateML.table[seqState->stateML.state].nbAdditionalBits;
+    U32 const ofBits = seqState->stateOffb.table[seqState->stateOffb.state].nbAdditionalBits;
+    U32 const totalBits = llBits+mlBits+ofBits;
+    U32 const llBase = seqState->stateLL.table[seqState->stateLL.state].baseValue;
+    U32 const mlBase = seqState->stateML.table[seqState->stateML.state].baseValue;
+    U32 const ofBase = seqState->stateOffb.table[seqState->stateOffb.state].baseValue;
+
+    /* sequence */
+    {   size_t offset;
+        if (!ofBits)
+            offset = 0;
+        else {
+            ZSTD_STATIC_ASSERT(ZSTD_lo_isLongOffset == 1);
+            ZSTD_STATIC_ASSERT(LONG_OFFSETS_MAX_EXTRA_BITS_32 == 5);
+            assert(ofBits <= MaxOff);
+            if (MEM_32bits() && longOffsets && (ofBits >= STREAM_ACCUMULATOR_MIN_32)) {
+                U32 const extraBits = ofBits - MIN(ofBits, 32 - seqState->DStream.bitsConsumed);
+                offset = ofBase + (BIT_readBitsFast(&seqState->DStream, ofBits - extraBits) << extraBits);
+                BIT_reloadDStream(&seqState->DStream);
+                if (extraBits) offset += BIT_readBitsFast(&seqState->DStream, extraBits);
+                assert(extraBits <= LONG_OFFSETS_MAX_EXTRA_BITS_32);   /* to avoid another reload */
+            } else {
+                offset = ofBase + BIT_readBitsFast(&seqState->DStream, ofBits/*>0*/);   /* <=  (ZSTD_WINDOWLOG_MAX-1) bits */
+                if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);
+            }
+        }
+
+        if (ofBits <= 1) {
+            offset += (llBase==0);
+            if (offset) {
+                size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset];
+                temp += !temp;   /* 0 is not valid; input is corrupted; force offset to 1 */
+                if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1];
+                seqState->prevOffset[1] = seqState->prevOffset[0];
+                seqState->prevOffset[0] = offset = temp;
+            } else {  /* offset == 0 */
+                offset = seqState->prevOffset[0];
+            }
+        } else {
+            seqState->prevOffset[2] = seqState->prevOffset[1];
+            seqState->prevOffset[1] = seqState->prevOffset[0];
+            seqState->prevOffset[0] = offset;
+        }
+        seq.offset = offset;
+    }
+
+    seq.matchLength = mlBase
+                    + ((mlBits>0) ? BIT_readBitsFast(&seqState->DStream, mlBits/*>0*/) : 0);  /* <=  16 bits */
+    if (MEM_32bits() && (mlBits+llBits >= STREAM_ACCUMULATOR_MIN_32-LONG_OFFSETS_MAX_EXTRA_BITS_32))
+        BIT_reloadDStream(&seqState->DStream);
+    if (MEM_64bits() && (totalBits >= STREAM_ACCUMULATOR_MIN_64-(LLFSELog+MLFSELog+OffFSELog)))
+        BIT_reloadDStream(&seqState->DStream);
+    /* Ensure there are enough bits to read the rest of data in 64-bit mode. */
+    ZSTD_STATIC_ASSERT(16+LLFSELog+MLFSELog+OffFSELog < STREAM_ACCUMULATOR_MIN_64);
+
+    seq.litLength = llBase
+                  + ((llBits>0) ? BIT_readBitsFast(&seqState->DStream, llBits/*>0*/) : 0);    /* <=  16 bits */
+    if (MEM_32bits())
+        BIT_reloadDStream(&seqState->DStream);
+
+    DEBUGLOG(6, "seq: litL=%u, matchL=%u, offset=%u",
+                (U32)seq.litLength, (U32)seq.matchLength, (U32)seq.offset);
+
+    /* ANS state update */
+    ZSTD_updateFseState(&seqState->stateLL, &seqState->DStream);    /* <=  9 bits */
+    ZSTD_updateFseState(&seqState->stateML, &seqState->DStream);    /* <=  9 bits */
+    if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);    /* <= 18 bits */
+    ZSTD_updateFseState(&seqState->stateOffb, &seqState->DStream);  /* <=  8 bits */
+
+    return seq;
+}
+
+FORCE_INLINE_TEMPLATE size_t
+ZSTD_decompressSequences_body( ZSTD_DCtx* dctx,
+                               void* dst, size_t maxDstSize,
+                         const void* seqStart, size_t seqSize, int nbSeq,
+                         const ZSTD_longOffset_e isLongOffset)
+{
+    const BYTE* ip = (const BYTE*)seqStart;
+    const BYTE* const iend = ip + seqSize;
+    BYTE* const ostart = (BYTE* const)dst;
+    BYTE* const oend = ostart + maxDstSize;
+    BYTE* op = ostart;
+    const BYTE* litPtr = dctx->litPtr;
+    const BYTE* const litEnd = litPtr + dctx->litSize;
+    const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart);
+    const BYTE* const vBase = (const BYTE*) (dctx->virtualStart);
+    const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd);
+    DEBUGLOG(5, "ZSTD_decompressSequences_body");
+
+    /* Regen sequences */
+    if (nbSeq) {
+        seqState_t seqState;
+        dctx->fseEntropy = 1;
+        { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; }
+        CHECK_E(BIT_initDStream(&seqState.DStream, ip, iend-ip), corruption_detected);
+        ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr);
+        ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr);
+        ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr);
+
+        for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && nbSeq ; ) {
+            nbSeq--;
+            {   seq_t const sequence = ZSTD_decodeSequence(&seqState, isLongOffset);
+                size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litEnd, prefixStart, vBase, dictEnd);
+                DEBUGLOG(6, "regenerated sequence size : %u", (U32)oneSeqSize);
+                if (ZSTD_isError(oneSeqSize)) return oneSeqSize;
+                op += oneSeqSize;
+        }   }
+
+        /* check if reached exact end */
+        DEBUGLOG(5, "ZSTD_decompressSequences_body: after decode loop, remaining nbSeq : %i", nbSeq);
+        if (nbSeq) return ERROR(corruption_detected);
+        /* save reps for next block */
+        { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) dctx->entropy.rep[i] = (U32)(seqState.prevOffset[i]); }
+    }
+
+    /* last literal segment */
+    {   size_t const lastLLSize = litEnd - litPtr;
+        if (lastLLSize > (size_t)(oend-op)) return ERROR(dstSize_tooSmall);
+        memcpy(op, litPtr, lastLLSize);
+        op += lastLLSize;
+    }
+
+    return op-ostart;
+}
+
+static size_t
+ZSTD_decompressSequences_default(ZSTD_DCtx* dctx,
+                                 void* dst, size_t maxDstSize,
+                           const void* seqStart, size_t seqSize, int nbSeq,
+                           const ZSTD_longOffset_e isLongOffset)
+{
+    return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+
+
+FORCE_INLINE_TEMPLATE seq_t
+ZSTD_decodeSequenceLong(seqState_t* seqState, ZSTD_longOffset_e const longOffsets)
+{
+    seq_t seq;
+    U32 const llBits = seqState->stateLL.table[seqState->stateLL.state].nbAdditionalBits;
+    U32 const mlBits = seqState->stateML.table[seqState->stateML.state].nbAdditionalBits;
+    U32 const ofBits = seqState->stateOffb.table[seqState->stateOffb.state].nbAdditionalBits;
+    U32 const totalBits = llBits+mlBits+ofBits;
+    U32 const llBase = seqState->stateLL.table[seqState->stateLL.state].baseValue;
+    U32 const mlBase = seqState->stateML.table[seqState->stateML.state].baseValue;
+    U32 const ofBase = seqState->stateOffb.table[seqState->stateOffb.state].baseValue;
+
+    /* sequence */
+    {   size_t offset;
+        if (!ofBits)
+            offset = 0;
+        else {
+            ZSTD_STATIC_ASSERT(ZSTD_lo_isLongOffset == 1);
+            ZSTD_STATIC_ASSERT(LONG_OFFSETS_MAX_EXTRA_BITS_32 == 5);
+            assert(ofBits <= MaxOff);
+            if (MEM_32bits() && longOffsets) {
+                U32 const extraBits = ofBits - MIN(ofBits, STREAM_ACCUMULATOR_MIN_32-1);
+                offset = ofBase + (BIT_readBitsFast(&seqState->DStream, ofBits - extraBits) << extraBits);
+                if (MEM_32bits() || extraBits) BIT_reloadDStream(&seqState->DStream);
+                if (extraBits) offset += BIT_readBitsFast(&seqState->DStream, extraBits);
+            } else {
+                offset = ofBase + BIT_readBitsFast(&seqState->DStream, ofBits);   /* <=  (ZSTD_WINDOWLOG_MAX-1) bits */
+                if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);
+            }
+        }
+
+        if (ofBits <= 1) {
+            offset += (llBase==0);
+            if (offset) {
+                size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset];
+                temp += !temp;   /* 0 is not valid; input is corrupted; force offset to 1 */
+                if (offset != 1) seqState->prevOffset[2] = seqState->prevOffset[1];
+                seqState->prevOffset[1] = seqState->prevOffset[0];
+                seqState->prevOffset[0] = offset = temp;
+            } else {
+                offset = seqState->prevOffset[0];
+            }
+        } else {
+            seqState->prevOffset[2] = seqState->prevOffset[1];
+            seqState->prevOffset[1] = seqState->prevOffset[0];
+            seqState->prevOffset[0] = offset;
+        }
+        seq.offset = offset;
+    }
+
+    seq.matchLength = mlBase + ((mlBits>0) ? BIT_readBitsFast(&seqState->DStream, mlBits) : 0);  /* <=  16 bits */
+    if (MEM_32bits() && (mlBits+llBits >= STREAM_ACCUMULATOR_MIN_32-LONG_OFFSETS_MAX_EXTRA_BITS_32))
+        BIT_reloadDStream(&seqState->DStream);
+    if (MEM_64bits() && (totalBits >= STREAM_ACCUMULATOR_MIN_64-(LLFSELog+MLFSELog+OffFSELog)))
+        BIT_reloadDStream(&seqState->DStream);
+    /* Verify that there is enough bits to read the rest of the data in 64-bit mode. */
+    ZSTD_STATIC_ASSERT(16+LLFSELog+MLFSELog+OffFSELog < STREAM_ACCUMULATOR_MIN_64);
+
+    seq.litLength = llBase + ((llBits>0) ? BIT_readBitsFast(&seqState->DStream, llBits) : 0);    /* <=  16 bits */
+    if (MEM_32bits())
+        BIT_reloadDStream(&seqState->DStream);
+
+    {   size_t const pos = seqState->pos + seq.litLength;
+        const BYTE* const matchBase = (seq.offset > pos) ? seqState->dictEnd : seqState->prefixStart;
+        seq.match = matchBase + pos - seq.offset;  /* note : this operation can overflow when seq.offset is really too large, which can only happen when input is corrupted.
+                                                    * No consequence though : no memory access will occur, overly large offset will be detected in ZSTD_execSequenceLong() */
+        seqState->pos = pos + seq.matchLength;
+    }
+
+    /* ANS state update */
+    ZSTD_updateFseState(&seqState->stateLL, &seqState->DStream);    /* <=  9 bits */
+    ZSTD_updateFseState(&seqState->stateML, &seqState->DStream);    /* <=  9 bits */
+    if (MEM_32bits()) BIT_reloadDStream(&seqState->DStream);    /* <= 18 bits */
+    ZSTD_updateFseState(&seqState->stateOffb, &seqState->DStream);  /* <=  8 bits */
+
+    return seq;
+}
+
+FORCE_INLINE_TEMPLATE size_t
+ZSTD_decompressSequencesLong_body(
+                               ZSTD_DCtx* dctx,
+                               void* dst, size_t maxDstSize,
+                         const void* seqStart, size_t seqSize, int nbSeq,
+                         const ZSTD_longOffset_e isLongOffset)
+{
+    const BYTE* ip = (const BYTE*)seqStart;
+    const BYTE* const iend = ip + seqSize;
+    BYTE* const ostart = (BYTE* const)dst;
+    BYTE* const oend = ostart + maxDstSize;
+    BYTE* op = ostart;
+    const BYTE* litPtr = dctx->litPtr;
+    const BYTE* const litEnd = litPtr + dctx->litSize;
+    const BYTE* const prefixStart = (const BYTE*) (dctx->prefixStart);
+    const BYTE* const dictStart = (const BYTE*) (dctx->virtualStart);
+    const BYTE* const dictEnd = (const BYTE*) (dctx->dictEnd);
+
+    /* Regen sequences */
+    if (nbSeq) {
+#define STORED_SEQS 4
+#define STOSEQ_MASK (STORED_SEQS-1)
+#define ADVANCED_SEQS 4
+        seq_t sequences[STORED_SEQS];
+        int const seqAdvance = MIN(nbSeq, ADVANCED_SEQS);
+        seqState_t seqState;
+        int seqNb;
+        dctx->fseEntropy = 1;
+        { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) seqState.prevOffset[i] = dctx->entropy.rep[i]; }
+        seqState.prefixStart = prefixStart;
+        seqState.pos = (size_t)(op-prefixStart);
+        seqState.dictEnd = dictEnd;
+        CHECK_E(BIT_initDStream(&seqState.DStream, ip, iend-ip), corruption_detected);
+        ZSTD_initFseState(&seqState.stateLL, &seqState.DStream, dctx->LLTptr);
+        ZSTD_initFseState(&seqState.stateOffb, &seqState.DStream, dctx->OFTptr);
+        ZSTD_initFseState(&seqState.stateML, &seqState.DStream, dctx->MLTptr);
+
+        /* prepare in advance */
+        for (seqNb=0; (BIT_reloadDStream(&seqState.DStream) <= BIT_DStream_completed) && (seqNb<seqAdvance); seqNb++) {
+            sequences[seqNb] = ZSTD_decodeSequenceLong(&seqState, isLongOffset);
+        }
+        if (seqNb<seqAdvance) return ERROR(corruption_detected);
+
+        /* decode and decompress */
+        for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && (seqNb<nbSeq) ; seqNb++) {
+            seq_t const sequence = ZSTD_decodeSequenceLong(&seqState, isLongOffset);
+            size_t const oneSeqSize = ZSTD_execSequenceLong(op, oend, sequences[(seqNb-ADVANCED_SEQS) & STOSEQ_MASK], &litPtr, litEnd, prefixStart, dictStart, dictEnd);
+            if (ZSTD_isError(oneSeqSize)) return oneSeqSize;
+            PREFETCH(sequence.match);  /* note : it's safe to invoke PREFETCH() on any memory address, including invalid ones */
+            sequences[seqNb&STOSEQ_MASK] = sequence;
+            op += oneSeqSize;
+        }
+        if (seqNb<nbSeq) return ERROR(corruption_detected);
+
+        /* finish queue */
+        seqNb -= seqAdvance;
+        for ( ; seqNb<nbSeq ; seqNb++) {
+            size_t const oneSeqSize = ZSTD_execSequenceLong(op, oend, sequences[seqNb&STOSEQ_MASK], &litPtr, litEnd, prefixStart, dictStart, dictEnd);
+            if (ZSTD_isError(oneSeqSize)) return oneSeqSize;
+            op += oneSeqSize;
+        }
+
+        /* save reps for next block */
+        { U32 i; for (i=0; i<ZSTD_REP_NUM; i++) dctx->entropy.rep[i] = (U32)(seqState.prevOffset[i]); }
+#undef STORED_SEQS
+#undef STOSEQ_MASK
+#undef ADVANCED_SEQS
+    }
+
+    /* last literal segment */
+    {   size_t const lastLLSize = litEnd - litPtr;
+        if (lastLLSize > (size_t)(oend-op)) return ERROR(dstSize_tooSmall);
+        memcpy(op, litPtr, lastLLSize);
+        op += lastLLSize;
+    }
+
+    return op-ostart;
+}
+
+static size_t
+ZSTD_decompressSequencesLong_default(ZSTD_DCtx* dctx,
+                                 void* dst, size_t maxDstSize,
+                           const void* seqStart, size_t seqSize, int nbSeq,
+                           const ZSTD_longOffset_e isLongOffset)
+{
+    return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+
+
+#if DYNAMIC_BMI2
+
+static TARGET_ATTRIBUTE("bmi2") size_t
+ZSTD_decompressSequences_bmi2(ZSTD_DCtx* dctx,
+                                 void* dst, size_t maxDstSize,
+                           const void* seqStart, size_t seqSize, int nbSeq,
+                           const ZSTD_longOffset_e isLongOffset)
+{
+    return ZSTD_decompressSequences_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+static TARGET_ATTRIBUTE("bmi2") size_t
+ZSTD_decompressSequencesLong_bmi2(ZSTD_DCtx* dctx,
+                                 void* dst, size_t maxDstSize,
+                           const void* seqStart, size_t seqSize, int nbSeq,
+                           const ZSTD_longOffset_e isLongOffset)
+{
+    return ZSTD_decompressSequencesLong_body(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+#endif
+
+typedef size_t (*ZSTD_decompressSequences_t)(
+    ZSTD_DCtx *dctx, void *dst, size_t maxDstSize,
+    const void *seqStart, size_t seqSize, int nbSeq,
+    const ZSTD_longOffset_e isLongOffset);
+
+static size_t ZSTD_decompressSequences(ZSTD_DCtx* dctx, void* dst, size_t maxDstSize,
+                                const void* seqStart, size_t seqSize, int nbSeq,
+                                const ZSTD_longOffset_e isLongOffset)
+{
+    DEBUGLOG(5, "ZSTD_decompressSequences");
+#if DYNAMIC_BMI2
+    if (dctx->bmi2) {
+        return ZSTD_decompressSequences_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+    }
+#endif
+  return ZSTD_decompressSequences_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+static size_t ZSTD_decompressSequencesLong(ZSTD_DCtx* dctx,
+                                void* dst, size_t maxDstSize,
+                                const void* seqStart, size_t seqSize, int nbSeq,
+                                const ZSTD_longOffset_e isLongOffset)
+{
+    DEBUGLOG(5, "ZSTD_decompressSequencesLong");
+#if DYNAMIC_BMI2
+    if (dctx->bmi2) {
+        return ZSTD_decompressSequencesLong_bmi2(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+    }
+#endif
+  return ZSTD_decompressSequencesLong_default(dctx, dst, maxDstSize, seqStart, seqSize, nbSeq, isLongOffset);
+}
+
+/* ZSTD_getLongOffsetsShare() :
+ * condition : offTable must be valid
+ * @return : "share" of long offsets (arbitrarily defined as > (1<<23))
+ *           compared to maximum possible of (1<<OffFSELog) */
+static unsigned
+ZSTD_getLongOffsetsShare(const ZSTD_seqSymbol* offTable)
+{
+    const void* ptr = offTable;
+    U32 const tableLog = ((const ZSTD_seqSymbol_header*)ptr)[0].tableLog;
+    const ZSTD_seqSymbol* table = offTable + 1;
+    U32 const max = 1 << tableLog;
+    U32 u, total = 0;
+    DEBUGLOG(5, "ZSTD_getLongOffsetsShare: (tableLog=%u)", tableLog);
+
+    assert(max <= (1 << OffFSELog));  /* max not too large */
+    for (u=0; u<max; u++) {
+        if (table[u].nbAdditionalBits > 22) total += 1;
+    }
+
+    assert(tableLog <= OffFSELog);
+    total <<= (OffFSELog - tableLog);  /* scale to OffFSELog */
+
+    return total;
+}
+
+
+static size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx,
+                            void* dst, size_t dstCapacity,
+                      const void* src, size_t srcSize, const int frame)
+{   /* blockType == blockCompressed */
+    const BYTE* ip = (const BYTE*)src;
+    /* isLongOffset must be true if there are long offsets.
+     * Offsets are long if they are larger than 2^STREAM_ACCUMULATOR_MIN.
+     * We don't expect that to be the case in 64-bit mode.
+     * In block mode, window size is not known, so we have to be conservative.
+     * (note: but it could be evaluated from current-lowLimit)
+     */
+    ZSTD_longOffset_e const isLongOffset = (ZSTD_longOffset_e)(MEM_32bits() && (!frame || dctx->fParams.windowSize > (1ULL << STREAM_ACCUMULATOR_MIN)));
+    DEBUGLOG(5, "ZSTD_decompressBlock_internal (size : %u)", (U32)srcSize);
+
+    if (srcSize >= ZSTD_BLOCKSIZE_MAX) return ERROR(srcSize_wrong);
+
+    /* Decode literals section */
+    {   size_t const litCSize = ZSTD_decodeLiteralsBlock(dctx, src, srcSize);
+        DEBUGLOG(5, "ZSTD_decodeLiteralsBlock : %u", (U32)litCSize);
+        if (ZSTD_isError(litCSize)) return litCSize;
+        ip += litCSize;
+        srcSize -= litCSize;
+    }
+
+    /* Build Decoding Tables */
+    {   int nbSeq;
+        size_t const seqHSize = ZSTD_decodeSeqHeaders(dctx, &nbSeq, ip, srcSize);
+        if (ZSTD_isError(seqHSize)) return seqHSize;
+        ip += seqHSize;
+        srcSize -= seqHSize;
+
+        if ( (!frame || dctx->fParams.windowSize > (1<<24))
+          && (nbSeq>0) ) {  /* could probably use a larger nbSeq limit */
+            U32 const shareLongOffsets = ZSTD_getLongOffsetsShare(dctx->OFTptr);
+            U32 const minShare = MEM_64bits() ? 7 : 20; /* heuristic values, correspond to 2.73% and 7.81% */
+            if (shareLongOffsets >= minShare)
+                return ZSTD_decompressSequencesLong(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset);
+        }
+
+        return ZSTD_decompressSequences(dctx, dst, dstCapacity, ip, srcSize, nbSeq, isLongOffset);
+    }
+}
+
+
+static void ZSTD_checkContinuity(ZSTD_DCtx* dctx, const void* dst)
+{
+    if (dst != dctx->previousDstEnd) {   /* not contiguous */
+        dctx->dictEnd = dctx->previousDstEnd;
+        dctx->virtualStart = (const char*)dst - ((const char*)(dctx->previousDstEnd) - (const char*)(dctx->prefixStart));
+        dctx->prefixStart = dst;
+        dctx->previousDstEnd = dst;
+    }
+}
+
+size_t ZSTD_decompressBlock(ZSTD_DCtx* dctx,
+                            void* dst, size_t dstCapacity,
+                      const void* src, size_t srcSize)
+{
+    size_t dSize;
+    ZSTD_checkContinuity(dctx, dst);
+    dSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 0);
+    dctx->previousDstEnd = (char*)dst + dSize;
+    return dSize;
+}
+
+
+/** ZSTD_insertBlock() :
+    insert `src` block into `dctx` history. Useful to track uncompressed blocks. */
+ZSTDLIB_API size_t ZSTD_insertBlock(ZSTD_DCtx* dctx, const void* blockStart, size_t blockSize)
+{
+    ZSTD_checkContinuity(dctx, blockStart);
+    dctx->previousDstEnd = (const char*)blockStart + blockSize;
+    return blockSize;
+}
+
+
+static size_t ZSTD_generateNxBytes(void* dst, size_t dstCapacity, BYTE value, size_t length)
+{
+    if (length > dstCapacity) return ERROR(dstSize_tooSmall);
+    memset(dst, value, length);
+    return length;
+}
+
+/** ZSTD_findFrameCompressedSize() :
+ *  compatible with legacy mode
+ *  `src` must point to the start of a ZSTD frame, ZSTD legacy frame, or skippable frame
+ *  `srcSize` must be at least as large as the frame contained
+ *  @return : the compressed size of the frame starting at `src` */
+size_t ZSTD_findFrameCompressedSize(const void *src, size_t srcSize)
+{
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1)
+    if (ZSTD_isLegacy(src, srcSize))
+        return ZSTD_findFrameCompressedSizeLegacy(src, srcSize);
+#endif
+    if ( (srcSize >= ZSTD_skippableHeaderSize)
+      && (MEM_readLE32(src) & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START ) {
+        return ZSTD_skippableHeaderSize + MEM_readLE32((const BYTE*)src + ZSTD_FRAMEIDSIZE);
+    } else {
+        const BYTE* ip = (const BYTE*)src;
+        const BYTE* const ipstart = ip;
+        size_t remainingSize = srcSize;
+        ZSTD_frameHeader zfh;
+
+        /* Extract Frame Header */
+        {   size_t const ret = ZSTD_getFrameHeader(&zfh, src, srcSize);
+            if (ZSTD_isError(ret)) return ret;
+            if (ret > 0) return ERROR(srcSize_wrong);
+        }
+
+        ip += zfh.headerSize;
+        remainingSize -= zfh.headerSize;
+
+        /* Loop on each block */
+        while (1) {
+            blockProperties_t blockProperties;
+            size_t const cBlockSize = ZSTD_getcBlockSize(ip, remainingSize, &blockProperties);
+            if (ZSTD_isError(cBlockSize)) return cBlockSize;
+
+            if (ZSTD_blockHeaderSize + cBlockSize > remainingSize)
+                return ERROR(srcSize_wrong);
+
+            ip += ZSTD_blockHeaderSize + cBlockSize;
+            remainingSize -= ZSTD_blockHeaderSize + cBlockSize;
+
+            if (blockProperties.lastBlock) break;
+        }
+
+        if (zfh.checksumFlag) {   /* Final frame content checksum */
+            if (remainingSize < 4) return ERROR(srcSize_wrong);
+            ip += 4;
+        }
+
+        return ip - ipstart;
+    }
+}
+
+/*! ZSTD_decompressFrame() :
+*   @dctx must be properly initialized */
+static size_t ZSTD_decompressFrame(ZSTD_DCtx* dctx,
+                                   void* dst, size_t dstCapacity,
+                             const void** srcPtr, size_t *srcSizePtr)
+{
+    const BYTE* ip = (const BYTE*)(*srcPtr);
+    BYTE* const ostart = (BYTE* const)dst;
+    BYTE* const oend = ostart + dstCapacity;
+    BYTE* op = ostart;
+    size_t remainingSize = *srcSizePtr;
+
+    /* check */
+    if (remainingSize < ZSTD_frameHeaderSize_min+ZSTD_blockHeaderSize)
+        return ERROR(srcSize_wrong);
+
+    /* Frame Header */
+    {   size_t const frameHeaderSize = ZSTD_frameHeaderSize(ip, ZSTD_frameHeaderSize_prefix);
+        if (ZSTD_isError(frameHeaderSize)) return frameHeaderSize;
+        if (remainingSize < frameHeaderSize+ZSTD_blockHeaderSize)
+            return ERROR(srcSize_wrong);
+        CHECK_F( ZSTD_decodeFrameHeader(dctx, ip, frameHeaderSize) );
+        ip += frameHeaderSize; remainingSize -= frameHeaderSize;
+    }
+
+    /* Loop on each block */
+    while (1) {
+        size_t decodedSize;
+        blockProperties_t blockProperties;
+        size_t const cBlockSize = ZSTD_getcBlockSize(ip, remainingSize, &blockProperties);
+        if (ZSTD_isError(cBlockSize)) return cBlockSize;
+
+        ip += ZSTD_blockHeaderSize;
+        remainingSize -= ZSTD_blockHeaderSize;
+        if (cBlockSize > remainingSize) return ERROR(srcSize_wrong);
+
+        switch(blockProperties.blockType)
+        {
+        case bt_compressed:
+            decodedSize = ZSTD_decompressBlock_internal(dctx, op, oend-op, ip, cBlockSize, /* frame */ 1);
+            break;
+        case bt_raw :
+            decodedSize = ZSTD_copyRawBlock(op, oend-op, ip, cBlockSize);
+            break;
+        case bt_rle :
+            decodedSize = ZSTD_generateNxBytes(op, oend-op, *ip, blockProperties.origSize);
+            break;
+        case bt_reserved :
+        default:
+            return ERROR(corruption_detected);
+        }
+
+        if (ZSTD_isError(decodedSize)) return decodedSize;
+        if (dctx->fParams.checksumFlag)
+            XXH64_update(&dctx->xxhState, op, decodedSize);
+        op += decodedSize;
+        ip += cBlockSize;
+        remainingSize -= cBlockSize;
+        if (blockProperties.lastBlock) break;
+    }
+
+    if (dctx->fParams.frameContentSize != ZSTD_CONTENTSIZE_UNKNOWN) {
+        if ((U64)(op-ostart) != dctx->fParams.frameContentSize) {
+            return ERROR(corruption_detected);
+    }   }
+    if (dctx->fParams.checksumFlag) { /* Frame content checksum verification */
+        U32 const checkCalc = (U32)XXH64_digest(&dctx->xxhState);
+        U32 checkRead;
+        if (remainingSize<4) return ERROR(checksum_wrong);
+        checkRead = MEM_readLE32(ip);
+        if (checkRead != checkCalc) return ERROR(checksum_wrong);
+        ip += 4;
+        remainingSize -= 4;
+    }
+
+    /* Allow caller to get size read */
+    *srcPtr = ip;
+    *srcSizePtr = remainingSize;
+    return op-ostart;
+}
+
+static size_t ZSTD_decompressMultiFrame(ZSTD_DCtx* dctx,
+                                        void* dst, size_t dstCapacity,
+                                  const void* src, size_t srcSize,
+                                  const void* dict, size_t dictSize,
+                                  const ZSTD_DDict* ddict)
+{
+    void* const dststart = dst;
+    int moreThan1Frame = 0;
+
+    DEBUGLOG(5, "ZSTD_decompressMultiFrame");
+    assert(dict==NULL || ddict==NULL);  /* either dict or ddict set, not both */
+
+    if (ddict) {
+        dict = ZSTD_DDictDictContent(ddict);
+        dictSize = ZSTD_DDictDictSize(ddict);
+    }
+
+    while (srcSize >= ZSTD_frameHeaderSize_prefix) {
+
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT >= 1)
+        if (ZSTD_isLegacy(src, srcSize)) {
+            size_t decodedSize;
+            size_t const frameSize = ZSTD_findFrameCompressedSizeLegacy(src, srcSize);
+            if (ZSTD_isError(frameSize)) return frameSize;
+            /* legacy support is not compatible with static dctx */
+            if (dctx->staticSize) return ERROR(memory_allocation);
+
+            decodedSize = ZSTD_decompressLegacy(dst, dstCapacity, src, frameSize, dict, dictSize);
+
+            dst = (BYTE*)dst + decodedSize;
+            dstCapacity -= decodedSize;
+
+            src = (const BYTE*)src + frameSize;
+            srcSize -= frameSize;
+
+            continue;
+        }
+#endif
+
+        {   U32 const magicNumber = MEM_readLE32(src);
+            DEBUGLOG(4, "reading magic number %08X (expecting %08X)",
+                        (U32)magicNumber, (U32)ZSTD_MAGICNUMBER);
+            if ((magicNumber & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) {
+                size_t skippableSize;
+                if (srcSize < ZSTD_skippableHeaderSize)
+                    return ERROR(srcSize_wrong);
+                skippableSize = MEM_readLE32((const BYTE*)src + ZSTD_FRAMEIDSIZE)
+                              + ZSTD_skippableHeaderSize;
+                if (srcSize < skippableSize) return ERROR(srcSize_wrong);
+
+                src = (const BYTE *)src + skippableSize;
+                srcSize -= skippableSize;
+                continue;
+        }   }
+
+        if (ddict) {
+            /* we were called from ZSTD_decompress_usingDDict */
+            CHECK_F(ZSTD_decompressBegin_usingDDict(dctx, ddict));
+        } else {
+            /* this will initialize correctly with no dict if dict == NULL, so
+             * use this in all cases but ddict */
+            CHECK_F(ZSTD_decompressBegin_usingDict(dctx, dict, dictSize));
+        }
+        ZSTD_checkContinuity(dctx, dst);
+
+        {   const size_t res = ZSTD_decompressFrame(dctx, dst, dstCapacity,
+                                                    &src, &srcSize);
+            if ( (ZSTD_getErrorCode(res) == ZSTD_error_prefix_unknown)
+              && (moreThan1Frame==1) ) {
+                /* at least one frame successfully completed,
+                 * but following bytes are garbage :
+                 * it's more likely to be a srcSize error,
+                 * specifying more bytes than compressed size of frame(s).
+                 * This error message replaces ERROR(prefix_unknown),
+                 * which would be confusing, as the first header is actually correct.
+                 * Note that one could be unlucky, it might be a corruption error instead,
+                 * happening right at the place where we expect zstd magic bytes.
+                 * But this is _much_ less likely than a srcSize field error. */
+                return ERROR(srcSize_wrong);
+            }
+            if (ZSTD_isError(res)) return res;
+            /* no need to bound check, ZSTD_decompressFrame already has */
+            dst = (BYTE*)dst + res;
+            dstCapacity -= res;
+        }
+        moreThan1Frame = 1;
+    }  /* while (srcSize >= ZSTD_frameHeaderSize_prefix) */
+
+    if (srcSize) return ERROR(srcSize_wrong); /* input not entirely consumed */
+
+    return (BYTE*)dst - (BYTE*)dststart;
+}
+
+size_t ZSTD_decompress_usingDict(ZSTD_DCtx* dctx,
+                                 void* dst, size_t dstCapacity,
+                           const void* src, size_t srcSize,
+                           const void* dict, size_t dictSize)
+{
+    return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize, dict, dictSize, NULL);
+}
+
+
+size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize)
+{
+    return ZSTD_decompress_usingDict(dctx, dst, dstCapacity, src, srcSize, NULL, 0);
+}
+
+
+size_t ZSTD_decompress(void* dst, size_t dstCapacity, const void* src, size_t srcSize)
+{
+#if defined(ZSTD_HEAPMODE) && (ZSTD_HEAPMODE>=1)
+    size_t regenSize;
+    ZSTD_DCtx* const dctx = ZSTD_createDCtx();
+    if (dctx==NULL) return ERROR(memory_allocation);
+    regenSize = ZSTD_decompressDCtx(dctx, dst, dstCapacity, src, srcSize);
+    ZSTD_freeDCtx(dctx);
+    return regenSize;
+#else   /* stack mode */
+    ZSTD_DCtx dctx;
+    ZSTD_initDCtx_internal(&dctx);
+    return ZSTD_decompressDCtx(&dctx, dst, dstCapacity, src, srcSize);
+#endif
+}
+
+
+/*-**************************************
+*   Advanced Streaming Decompression API
+*   Bufferless and synchronous
+****************************************/
+size_t ZSTD_nextSrcSizeToDecompress(ZSTD_DCtx* dctx) { return dctx->expected; }
+
+ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx) {
+    switch(dctx->stage)
+    {
+    default:   /* should not happen */
+        assert(0);
+    case ZSTDds_getFrameHeaderSize:
+    case ZSTDds_decodeFrameHeader:
+        return ZSTDnit_frameHeader;
+    case ZSTDds_decodeBlockHeader:
+        return ZSTDnit_blockHeader;
+    case ZSTDds_decompressBlock:
+        return ZSTDnit_block;
+    case ZSTDds_decompressLastBlock:
+        return ZSTDnit_lastBlock;
+    case ZSTDds_checkChecksum:
+        return ZSTDnit_checksum;
+    case ZSTDds_decodeSkippableHeader:
+    case ZSTDds_skipFrame:
+        return ZSTDnit_skippableFrame;
+    }
+}
+
+static int ZSTD_isSkipFrame(ZSTD_DCtx* dctx) { return dctx->stage == ZSTDds_skipFrame; }
+
+/** ZSTD_decompressContinue() :
+ *  srcSize : must be the exact nb of bytes expected (see ZSTD_nextSrcSizeToDecompress())
+ *  @return : nb of bytes generated into `dst` (necessarily <= `dstCapacity)
+ *            or an error code, which can be tested using ZSTD_isError() */
+size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize)
+{
+    DEBUGLOG(5, "ZSTD_decompressContinue (srcSize:%u)", (U32)srcSize);
+    /* Sanity check */
+    if (srcSize != dctx->expected) return ERROR(srcSize_wrong);  /* not allowed */
+    if (dstCapacity) ZSTD_checkContinuity(dctx, dst);
+
+    switch (dctx->stage)
+    {
+    case ZSTDds_getFrameHeaderSize :
+        assert(src != NULL);
+        if (dctx->format == ZSTD_f_zstd1) {  /* allows header */
+            assert(srcSize >= ZSTD_FRAMEIDSIZE);  /* to read skippable magic number */
+            if ((MEM_readLE32(src) & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) {        /* skippable frame */
+                memcpy(dctx->headerBuffer, src, srcSize);
+                dctx->expected = ZSTD_skippableHeaderSize - srcSize;  /* remaining to load to get full skippable frame header */
+                dctx->stage = ZSTDds_decodeSkippableHeader;
+                return 0;
+        }   }
+        dctx->headerSize = ZSTD_frameHeaderSize_internal(src, srcSize, dctx->format);
+        if (ZSTD_isError(dctx->headerSize)) return dctx->headerSize;
+        memcpy(dctx->headerBuffer, src, srcSize);
+        dctx->expected = dctx->headerSize - srcSize;
+        dctx->stage = ZSTDds_decodeFrameHeader;
+        return 0;
+
+    case ZSTDds_decodeFrameHeader:
+        assert(src != NULL);
+        memcpy(dctx->headerBuffer + (dctx->headerSize - srcSize), src, srcSize);
+        CHECK_F(ZSTD_decodeFrameHeader(dctx, dctx->headerBuffer, dctx->headerSize));
+        dctx->expected = ZSTD_blockHeaderSize;
+        dctx->stage = ZSTDds_decodeBlockHeader;
+        return 0;
+
+    case ZSTDds_decodeBlockHeader:
+        {   blockProperties_t bp;
+            size_t const cBlockSize = ZSTD_getcBlockSize(src, ZSTD_blockHeaderSize, &bp);
+            if (ZSTD_isError(cBlockSize)) return cBlockSize;
+            dctx->expected = cBlockSize;
+            dctx->bType = bp.blockType;
+            dctx->rleSize = bp.origSize;
+            if (cBlockSize) {
+                dctx->stage = bp.lastBlock ? ZSTDds_decompressLastBlock : ZSTDds_decompressBlock;
+                return 0;
+            }
+            /* empty block */
+            if (bp.lastBlock) {
+                if (dctx->fParams.checksumFlag) {
+                    dctx->expected = 4;
+                    dctx->stage = ZSTDds_checkChecksum;
+                } else {
+                    dctx->expected = 0; /* end of frame */
+                    dctx->stage = ZSTDds_getFrameHeaderSize;
+                }
+            } else {
+                dctx->expected = ZSTD_blockHeaderSize;  /* jump to next header */
+                dctx->stage = ZSTDds_decodeBlockHeader;
+            }
+            return 0;
+        }
+
+    case ZSTDds_decompressLastBlock:
+    case ZSTDds_decompressBlock:
+        DEBUGLOG(5, "ZSTD_decompressContinue: case ZSTDds_decompressBlock");
+        {   size_t rSize;
+            switch(dctx->bType)
+            {
+            case bt_compressed:
+                DEBUGLOG(5, "ZSTD_decompressContinue: case bt_compressed");
+                rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1);
+                break;
+            case bt_raw :
+                rSize = ZSTD_copyRawBlock(dst, dstCapacity, src, srcSize);
+                break;
+            case bt_rle :
+                rSize = ZSTD_setRleBlock(dst, dstCapacity, src, srcSize, dctx->rleSize);
+                break;
+            case bt_reserved :   /* should never happen */
+            default:
+                return ERROR(corruption_detected);
+            }
+            if (ZSTD_isError(rSize)) return rSize;
+            DEBUGLOG(5, "ZSTD_decompressContinue: decoded size from block : %u", (U32)rSize);
+            dctx->decodedSize += rSize;
+            if (dctx->fParams.checksumFlag) XXH64_update(&dctx->xxhState, dst, rSize);
+
+            if (dctx->stage == ZSTDds_decompressLastBlock) {   /* end of frame */
+                DEBUGLOG(4, "ZSTD_decompressContinue: decoded size from frame : %u", (U32)dctx->decodedSize);
+                if (dctx->fParams.frameContentSize != ZSTD_CONTENTSIZE_UNKNOWN) {
+                    if (dctx->decodedSize != dctx->fParams.frameContentSize) {
+                        return ERROR(corruption_detected);
+                }   }
+                if (dctx->fParams.checksumFlag) {  /* another round for frame checksum */
+                    dctx->expected = 4;
+                    dctx->stage = ZSTDds_checkChecksum;
+                } else {
+                    dctx->expected = 0;   /* ends here */
+                    dctx->stage = ZSTDds_getFrameHeaderSize;
+                }
+            } else {
+                dctx->stage = ZSTDds_decodeBlockHeader;
+                dctx->expected = ZSTD_blockHeaderSize;
+                dctx->previousDstEnd = (char*)dst + rSize;
+            }
+            return rSize;
+        }
+
+    case ZSTDds_checkChecksum:
+        assert(srcSize == 4);  /* guaranteed by dctx->expected */
+        {   U32 const h32 = (U32)XXH64_digest(&dctx->xxhState);
+            U32 const check32 = MEM_readLE32(src);
+            DEBUGLOG(4, "ZSTD_decompressContinue: checksum : calculated %08X :: %08X read", h32, check32);
+            if (check32 != h32) return ERROR(checksum_wrong);
+            dctx->expected = 0;
+            dctx->stage = ZSTDds_getFrameHeaderSize;
+            return 0;
+        }
+
+    case ZSTDds_decodeSkippableHeader:
+        assert(src != NULL);
+        assert(srcSize <= ZSTD_skippableHeaderSize);
+        memcpy(dctx->headerBuffer + (ZSTD_skippableHeaderSize - srcSize), src, srcSize);   /* complete skippable header */
+        dctx->expected = MEM_readLE32(dctx->headerBuffer + ZSTD_FRAMEIDSIZE);   /* note : dctx->expected can grow seriously large, beyond local buffer size */
+        dctx->stage = ZSTDds_skipFrame;
+        return 0;
+
+    case ZSTDds_skipFrame:
+        dctx->expected = 0;
+        dctx->stage = ZSTDds_getFrameHeaderSize;
+        return 0;
+
+    default:
+        return ERROR(GENERIC);   /* impossible */
+    }
+}
+
+
+static size_t ZSTD_refDictContent(ZSTD_DCtx* dctx, const void* dict, size_t dictSize)
+{
+    dctx->dictEnd = dctx->previousDstEnd;
+    dctx->virtualStart = (const char*)dict - ((const char*)(dctx->previousDstEnd) - (const char*)(dctx->prefixStart));
+    dctx->prefixStart = dict;
+    dctx->previousDstEnd = (const char*)dict + dictSize;
+    return 0;
+}
+
+/*! ZSTD_loadEntropy() :
+ *  dict : must point at beginning of a valid zstd dictionary.
+ * @return : size of entropy tables read */
+static size_t ZSTD_loadEntropy(ZSTD_entropyDTables_t* entropy,
+                         const void* const dict, size_t const dictSize)
+{
+    const BYTE* dictPtr = (const BYTE*)dict;
+    const BYTE* const dictEnd = dictPtr + dictSize;
+
+    if (dictSize <= 8) return ERROR(dictionary_corrupted);
+    assert(MEM_readLE32(dict) == ZSTD_MAGIC_DICTIONARY);   /* dict must be valid */
+    dictPtr += 8;   /* skip header = magic + dictID */
+
+    ZSTD_STATIC_ASSERT(offsetof(ZSTD_entropyDTables_t, OFTable) == offsetof(ZSTD_entropyDTables_t, LLTable) + sizeof(entropy->LLTable));
+    ZSTD_STATIC_ASSERT(offsetof(ZSTD_entropyDTables_t, MLTable) == offsetof(ZSTD_entropyDTables_t, OFTable) + sizeof(entropy->OFTable));
+    ZSTD_STATIC_ASSERT(sizeof(entropy->LLTable) + sizeof(entropy->OFTable) + sizeof(entropy->MLTable) >= HUF_DECOMPRESS_WORKSPACE_SIZE);
+    {   void* const workspace = &entropy->LLTable;   /* use fse tables as temporary workspace; implies fse tables are grouped together */
+        size_t const workspaceSize = sizeof(entropy->LLTable) + sizeof(entropy->OFTable) + sizeof(entropy->MLTable);
+        size_t const hSize = HUF_readDTableX2_wksp(entropy->hufTable,
+                                                dictPtr, dictEnd - dictPtr,
+                                                workspace, workspaceSize);
+        if (HUF_isError(hSize)) return ERROR(dictionary_corrupted);
+        dictPtr += hSize;
+    }
+
+    {   short offcodeNCount[MaxOff+1];
+        U32 offcodeMaxValue = MaxOff, offcodeLog;
+        size_t const offcodeHeaderSize = FSE_readNCount(offcodeNCount, &offcodeMaxValue, &offcodeLog, dictPtr, dictEnd-dictPtr);
+        if (FSE_isError(offcodeHeaderSize)) return ERROR(dictionary_corrupted);
+        if (offcodeMaxValue > MaxOff) return ERROR(dictionary_corrupted);
+        if (offcodeLog > OffFSELog) return ERROR(dictionary_corrupted);
+        ZSTD_buildFSETable( entropy->OFTable,
+                            offcodeNCount, offcodeMaxValue,
+                            OF_base, OF_bits,
+                            offcodeLog);
+        dictPtr += offcodeHeaderSize;
+    }
+
+    {   short matchlengthNCount[MaxML+1];
+        unsigned matchlengthMaxValue = MaxML, matchlengthLog;
+        size_t const matchlengthHeaderSize = FSE_readNCount(matchlengthNCount, &matchlengthMaxValue, &matchlengthLog, dictPtr, dictEnd-dictPtr);
+        if (FSE_isError(matchlengthHeaderSize)) return ERROR(dictionary_corrupted);
+        if (matchlengthMaxValue > MaxML) return ERROR(dictionary_corrupted);
+        if (matchlengthLog > MLFSELog) return ERROR(dictionary_corrupted);
+        ZSTD_buildFSETable( entropy->MLTable,
+                            matchlengthNCount, matchlengthMaxValue,
+                            ML_base, ML_bits,
+                            matchlengthLog);
+        dictPtr += matchlengthHeaderSize;
+    }
+
+    {   short litlengthNCount[MaxLL+1];
+        unsigned litlengthMaxValue = MaxLL, litlengthLog;
+        size_t const litlengthHeaderSize = FSE_readNCount(litlengthNCount, &litlengthMaxValue, &litlengthLog, dictPtr, dictEnd-dictPtr);
+        if (FSE_isError(litlengthHeaderSize)) return ERROR(dictionary_corrupted);
+        if (litlengthMaxValue > MaxLL) return ERROR(dictionary_corrupted);
+        if (litlengthLog > LLFSELog) return ERROR(dictionary_corrupted);
+        ZSTD_buildFSETable( entropy->LLTable,
+                            litlengthNCount, litlengthMaxValue,
+                            LL_base, LL_bits,
+                            litlengthLog);
+        dictPtr += litlengthHeaderSize;
+    }
+
+    if (dictPtr+12 > dictEnd) return ERROR(dictionary_corrupted);
+    {   int i;
+        size_t const dictContentSize = (size_t)(dictEnd - (dictPtr+12));
+        for (i=0; i<3; i++) {
+            U32 const rep = MEM_readLE32(dictPtr); dictPtr += 4;
+            if (rep==0 || rep >= dictContentSize) return ERROR(dictionary_corrupted);
+            entropy->rep[i] = rep;
+    }   }
+
+    return dictPtr - (const BYTE*)dict;
+}
+
+static size_t ZSTD_decompress_insertDictionary(ZSTD_DCtx* dctx, const void* dict, size_t dictSize)
+{
+    if (dictSize < 8) return ZSTD_refDictContent(dctx, dict, dictSize);
+    {   U32 const magic = MEM_readLE32(dict);
+        if (magic != ZSTD_MAGIC_DICTIONARY) {
+            return ZSTD_refDictContent(dctx, dict, dictSize);   /* pure content mode */
+    }   }
+    dctx->dictID = MEM_readLE32((const char*)dict + ZSTD_FRAMEIDSIZE);
+
+    /* load entropy tables */
+    {   size_t const eSize = ZSTD_loadEntropy(&dctx->entropy, dict, dictSize);
+        if (ZSTD_isError(eSize)) return ERROR(dictionary_corrupted);
+        dict = (const char*)dict + eSize;
+        dictSize -= eSize;
+    }
+    dctx->litEntropy = dctx->fseEntropy = 1;
+
+    /* reference dictionary content */
+    return ZSTD_refDictContent(dctx, dict, dictSize);
+}
+
+size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx)
+{
+    assert(dctx != NULL);
+    dctx->expected = ZSTD_startingInputLength(dctx->format);  /* dctx->format must be properly set */
+    dctx->stage = ZSTDds_getFrameHeaderSize;
+    dctx->decodedSize = 0;
+    dctx->previousDstEnd = NULL;
+    dctx->prefixStart = NULL;
+    dctx->virtualStart = NULL;
+    dctx->dictEnd = NULL;
+    dctx->entropy.hufTable[0] = (HUF_DTable)((HufLog)*0x1000001);  /* cover both little and big endian */
+    dctx->litEntropy = dctx->fseEntropy = 0;
+    dctx->dictID = 0;
+    ZSTD_STATIC_ASSERT(sizeof(dctx->entropy.rep) == sizeof(repStartValue));
+    memcpy(dctx->entropy.rep, repStartValue, sizeof(repStartValue));  /* initial repcodes */
+    dctx->LLTptr = dctx->entropy.LLTable;
+    dctx->MLTptr = dctx->entropy.MLTable;
+    dctx->OFTptr = dctx->entropy.OFTable;
+    dctx->HUFptr = dctx->entropy.hufTable;
+    return 0;
+}
+
+size_t ZSTD_decompressBegin_usingDict(ZSTD_DCtx* dctx, const void* dict, size_t dictSize)
+{
+    CHECK_F( ZSTD_decompressBegin(dctx) );
+    if (dict && dictSize)
+        CHECK_E(ZSTD_decompress_insertDictionary(dctx, dict, dictSize), dictionary_corrupted);
+    return 0;
+}
+
+
+/* ======   ZSTD_DDict   ====== */
+
+struct ZSTD_DDict_s {
+    void* dictBuffer;
+    const void* dictContent;
+    size_t dictSize;
+    ZSTD_entropyDTables_t entropy;
+    U32 dictID;
+    U32 entropyPresent;
+    ZSTD_customMem cMem;
+};  /* typedef'd to ZSTD_DDict within "zstd.h" */
+
+static const void* ZSTD_DDictDictContent(const ZSTD_DDict* ddict)
+{
+    assert(ddict != NULL);
+    return ddict->dictContent;
+}
+
+static size_t ZSTD_DDictDictSize(const ZSTD_DDict* ddict)
+{
+    assert(ddict != NULL);
+    return ddict->dictSize;
+}
+
+size_t ZSTD_decompressBegin_usingDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict)
+{
+    DEBUGLOG(4, "ZSTD_decompressBegin_usingDDict");
+    assert(dctx != NULL);
+    if (ddict) {
+        dctx->ddictIsCold = (dctx->dictEnd != (const char*)ddict->dictContent + ddict->dictSize);
+        DEBUGLOG(4, "DDict is %s",
+                    dctx->ddictIsCold ? "~cold~" : "hot!");
+    }
+    CHECK_F( ZSTD_decompressBegin(dctx) );
+    if (ddict) {   /* NULL ddict is equivalent to no dictionary */
+        dctx->dictID = ddict->dictID;
+        dctx->prefixStart = ddict->dictContent;
+        dctx->virtualStart = ddict->dictContent;
+        dctx->dictEnd = (const BYTE*)ddict->dictContent + ddict->dictSize;
+        dctx->previousDstEnd = dctx->dictEnd;
+        if (ddict->entropyPresent) {
+            dctx->litEntropy = 1;
+            dctx->fseEntropy = 1;
+            dctx->LLTptr = ddict->entropy.LLTable;
+            dctx->MLTptr = ddict->entropy.MLTable;
+            dctx->OFTptr = ddict->entropy.OFTable;
+            dctx->HUFptr = ddict->entropy.hufTable;
+            dctx->entropy.rep[0] = ddict->entropy.rep[0];
+            dctx->entropy.rep[1] = ddict->entropy.rep[1];
+            dctx->entropy.rep[2] = ddict->entropy.rep[2];
+        } else {
+            dctx->litEntropy = 0;
+            dctx->fseEntropy = 0;
+        }
+    }
+    return 0;
+}
+
+static size_t
+ZSTD_loadEntropy_inDDict(ZSTD_DDict* ddict,
+                         ZSTD_dictContentType_e dictContentType)
+{
+    ddict->dictID = 0;
+    ddict->entropyPresent = 0;
+    if (dictContentType == ZSTD_dct_rawContent) return 0;
+
+    if (ddict->dictSize < 8) {
+        if (dictContentType == ZSTD_dct_fullDict)
+            return ERROR(dictionary_corrupted);   /* only accept specified dictionaries */
+        return 0;   /* pure content mode */
+    }
+    {   U32 const magic = MEM_readLE32(ddict->dictContent);
+        if (magic != ZSTD_MAGIC_DICTIONARY) {
+            if (dictContentType == ZSTD_dct_fullDict)
+                return ERROR(dictionary_corrupted);   /* only accept specified dictionaries */
+            return 0;   /* pure content mode */
+        }
+    }
+    ddict->dictID = MEM_readLE32((const char*)ddict->dictContent + ZSTD_FRAMEIDSIZE);
+
+    /* load entropy tables */
+    CHECK_E( ZSTD_loadEntropy(&ddict->entropy,
+                              ddict->dictContent, ddict->dictSize),
+             dictionary_corrupted );
+    ddict->entropyPresent = 1;
+    return 0;
+}
+
+
+static size_t ZSTD_initDDict_internal(ZSTD_DDict* ddict,
+                                      const void* dict, size_t dictSize,
+                                      ZSTD_dictLoadMethod_e dictLoadMethod,
+                                      ZSTD_dictContentType_e dictContentType)
+{
+    if ((dictLoadMethod == ZSTD_dlm_byRef) || (!dict) || (!dictSize)) {
+        ddict->dictBuffer = NULL;
+        ddict->dictContent = dict;
+        if (!dict) dictSize = 0;
+    } else {
+        void* const internalBuffer = ZSTD_malloc(dictSize, ddict->cMem);
+        ddict->dictBuffer = internalBuffer;
+        ddict->dictContent = internalBuffer;
+        if (!internalBuffer) return ERROR(memory_allocation);
+        memcpy(internalBuffer, dict, dictSize);
+    }
+    ddict->dictSize = dictSize;
+    ddict->entropy.hufTable[0] = (HUF_DTable)((HufLog)*0x1000001);  /* cover both little and big endian */
+
+    /* parse dictionary content */
+    CHECK_F( ZSTD_loadEntropy_inDDict(ddict, dictContentType) );
+
+    return 0;
+}
+
+ZSTD_DDict* ZSTD_createDDict_advanced(const void* dict, size_t dictSize,
+                                      ZSTD_dictLoadMethod_e dictLoadMethod,
+                                      ZSTD_dictContentType_e dictContentType,
+                                      ZSTD_customMem customMem)
+{
+    if (!customMem.customAlloc ^ !customMem.customFree) return NULL;
+
+    {   ZSTD_DDict* const ddict = (ZSTD_DDict*) ZSTD_malloc(sizeof(ZSTD_DDict), customMem);
+        if (ddict == NULL) return NULL;
+        ddict->cMem = customMem;
+        {   size_t const initResult = ZSTD_initDDict_internal(ddict,
+                                            dict, dictSize,
+                                            dictLoadMethod, dictContentType);
+            if (ZSTD_isError(initResult)) {
+                ZSTD_freeDDict(ddict);
+                return NULL;
+        }   }
+        return ddict;
+    }
+}
+
+/*! ZSTD_createDDict() :
+*   Create a digested dictionary, to start decompression without startup delay.
+*   `dict` content is copied inside DDict.
+*   Consequently, `dict` can be released after `ZSTD_DDict` creation */
+ZSTD_DDict* ZSTD_createDDict(const void* dict, size_t dictSize)
+{
+    ZSTD_customMem const allocator = { NULL, NULL, NULL };
+    return ZSTD_createDDict_advanced(dict, dictSize, ZSTD_dlm_byCopy, ZSTD_dct_auto, allocator);
+}
+
+/*! ZSTD_createDDict_byReference() :
+ *  Create a digested dictionary, to start decompression without startup delay.
+ *  Dictionary content is simply referenced, it will be accessed during decompression.
+ *  Warning : dictBuffer must outlive DDict (DDict must be freed before dictBuffer) */
+ZSTD_DDict* ZSTD_createDDict_byReference(const void* dictBuffer, size_t dictSize)
+{
+    ZSTD_customMem const allocator = { NULL, NULL, NULL };
+    return ZSTD_createDDict_advanced(dictBuffer, dictSize, ZSTD_dlm_byRef, ZSTD_dct_auto, allocator);
+}
+
+
+const ZSTD_DDict* ZSTD_initStaticDDict(
+                                void* sBuffer, size_t sBufferSize,
+                                const void* dict, size_t dictSize,
+                                ZSTD_dictLoadMethod_e dictLoadMethod,
+                                ZSTD_dictContentType_e dictContentType)
+{
+    size_t const neededSpace = sizeof(ZSTD_DDict)
+                             + (dictLoadMethod == ZSTD_dlm_byRef ? 0 : dictSize);
+    ZSTD_DDict* const ddict = (ZSTD_DDict*)sBuffer;
+    assert(sBuffer != NULL);
+    assert(dict != NULL);
+    if ((size_t)sBuffer & 7) return NULL;   /* 8-aligned */
+    if (sBufferSize < neededSpace) return NULL;
+    if (dictLoadMethod == ZSTD_dlm_byCopy) {
+        memcpy(ddict+1, dict, dictSize);  /* local copy */
+        dict = ddict+1;
+    }
+    if (ZSTD_isError( ZSTD_initDDict_internal(ddict,
+                                              dict, dictSize,
+                                              ZSTD_dlm_byRef, dictContentType) ))
+        return NULL;
+    return ddict;
+}
+
+
+size_t ZSTD_freeDDict(ZSTD_DDict* ddict)
+{
+    if (ddict==NULL) return 0;   /* support free on NULL */
+    {   ZSTD_customMem const cMem = ddict->cMem;
+        ZSTD_free(ddict->dictBuffer, cMem);
+        ZSTD_free(ddict, cMem);
+        return 0;
+    }
+}
+
+/*! ZSTD_estimateDDictSize() :
+ *  Estimate amount of memory that will be needed to create a dictionary for decompression.
+ *  Note : dictionary created by reference using ZSTD_dlm_byRef are smaller */
+size_t ZSTD_estimateDDictSize(size_t dictSize, ZSTD_dictLoadMethod_e dictLoadMethod)
+{
+    return sizeof(ZSTD_DDict) + (dictLoadMethod == ZSTD_dlm_byRef ? 0 : dictSize);
+}
+
+size_t ZSTD_sizeof_DDict(const ZSTD_DDict* ddict)
+{
+    if (ddict==NULL) return 0;   /* support sizeof on NULL */
+    return sizeof(*ddict) + (ddict->dictBuffer ? ddict->dictSize : 0) ;
+}
+
+/*! ZSTD_getDictID_fromDict() :
+ *  Provides the dictID stored within dictionary.
+ *  if @return == 0, the dictionary is not conformant with Zstandard specification.
+ *  It can still be loaded, but as a content-only dictionary. */
+unsigned ZSTD_getDictID_fromDict(const void* dict, size_t dictSize)
+{
+    if (dictSize < 8) return 0;
+    if (MEM_readLE32(dict) != ZSTD_MAGIC_DICTIONARY) return 0;
+    return MEM_readLE32((const char*)dict + ZSTD_FRAMEIDSIZE);
+}
+
+/*! ZSTD_getDictID_fromDDict() :
+ *  Provides the dictID of the dictionary loaded into `ddict`.
+ *  If @return == 0, the dictionary is not conformant to Zstandard specification, or empty.
+ *  Non-conformant dictionaries can still be loaded, but as content-only dictionaries. */
+unsigned ZSTD_getDictID_fromDDict(const ZSTD_DDict* ddict)
+{
+    if (ddict==NULL) return 0;
+    return ZSTD_getDictID_fromDict(ddict->dictContent, ddict->dictSize);
+}
+
+/*! ZSTD_getDictID_fromFrame() :
+ *  Provides the dictID required to decompresse frame stored within `src`.
+ *  If @return == 0, the dictID could not be decoded.
+ *  This could for one of the following reasons :
+ *  - The frame does not require a dictionary (most common case).
+ *  - The frame was built with dictID intentionally removed.
+ *    Needed dictionary is a hidden information.
+ *    Note : this use case also happens when using a non-conformant dictionary.
+ *  - `srcSize` is too small, and as a result, frame header could not be decoded.
+ *    Note : possible if `srcSize < ZSTD_FRAMEHEADERSIZE_MAX`.
+ *  - This is not a Zstandard frame.
+ *  When identifying the exact failure cause, it's possible to use
+ *  ZSTD_getFrameHeader(), which will provide a more precise error code. */
+unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize)
+{
+    ZSTD_frameHeader zfp = { 0, 0, 0, ZSTD_frame, 0, 0, 0 };
+    size_t const hError = ZSTD_getFrameHeader(&zfp, src, srcSize);
+    if (ZSTD_isError(hError)) return 0;
+    return zfp.dictID;
+}
+
+
+/*! ZSTD_decompress_usingDDict() :
+*   Decompression using a pre-digested Dictionary
+*   Use dictionary without significant overhead. */
+size_t ZSTD_decompress_usingDDict(ZSTD_DCtx* dctx,
+                                  void* dst, size_t dstCapacity,
+                            const void* src, size_t srcSize,
+                            const ZSTD_DDict* ddict)
+{
+    /* pass content and size in case legacy frames are encountered */
+    return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize,
+                                     NULL, 0,
+                                     ddict);
+}
+
+
+/*=====================================
+*   Streaming decompression
+*====================================*/
+
+ZSTD_DStream* ZSTD_createDStream(void)
+{
+    DEBUGLOG(3, "ZSTD_createDStream");
+    return ZSTD_createDStream_advanced(ZSTD_defaultCMem);
+}
+
+ZSTD_DStream* ZSTD_initStaticDStream(void *workspace, size_t workspaceSize)
+{
+    return ZSTD_initStaticDCtx(workspace, workspaceSize);
+}
+
+ZSTD_DStream* ZSTD_createDStream_advanced(ZSTD_customMem customMem)
+{
+    return ZSTD_createDCtx_advanced(customMem);
+}
+
+size_t ZSTD_freeDStream(ZSTD_DStream* zds)
+{
+    return ZSTD_freeDCtx(zds);
+}
+
+
+/* ***  Initialization  *** */
+
+size_t ZSTD_DStreamInSize(void)  { return ZSTD_BLOCKSIZE_MAX + ZSTD_blockHeaderSize; }
+size_t ZSTD_DStreamOutSize(void) { return ZSTD_BLOCKSIZE_MAX; }
+
+size_t ZSTD_DCtx_loadDictionary_advanced(ZSTD_DCtx* dctx,
+                                   const void* dict, size_t dictSize,
+                                         ZSTD_dictLoadMethod_e dictLoadMethod,
+                                         ZSTD_dictContentType_e dictContentType)
+{
+    if (dctx->streamStage != zdss_init) return ERROR(stage_wrong);
+    ZSTD_freeDDict(dctx->ddictLocal);
+    if (dict && dictSize >= 8) {
+        dctx->ddictLocal = ZSTD_createDDict_advanced(dict, dictSize, dictLoadMethod, dictContentType, dctx->customMem);
+        if (dctx->ddictLocal == NULL) return ERROR(memory_allocation);
+    } else {
+        dctx->ddictLocal = NULL;
+    }
+    dctx->ddict = dctx->ddictLocal;
+    return 0;
+}
+
+size_t ZSTD_DCtx_loadDictionary_byReference(ZSTD_DCtx* dctx, const void* dict, size_t dictSize)
+{
+    return ZSTD_DCtx_loadDictionary_advanced(dctx, dict, dictSize, ZSTD_dlm_byRef, ZSTD_dct_auto);
+}
+
+size_t ZSTD_DCtx_loadDictionary(ZSTD_DCtx* dctx, const void* dict, size_t dictSize)
+{
+    return ZSTD_DCtx_loadDictionary_advanced(dctx, dict, dictSize, ZSTD_dlm_byCopy, ZSTD_dct_auto);
+}
+
+size_t ZSTD_DCtx_refPrefix_advanced(ZSTD_DCtx* dctx, const void* prefix, size_t prefixSize, ZSTD_dictContentType_e dictContentType)
+{
+    return ZSTD_DCtx_loadDictionary_advanced(dctx, prefix, prefixSize, ZSTD_dlm_byRef, dictContentType);
+}
+
+size_t ZSTD_DCtx_refPrefix(ZSTD_DCtx* dctx, const void* prefix, size_t prefixSize)
+{
+    return ZSTD_DCtx_refPrefix_advanced(dctx, prefix, prefixSize, ZSTD_dct_rawContent);
+}
+
+
+/* ZSTD_initDStream_usingDict() :
+ * return : expected size, aka ZSTD_frameHeaderSize_prefix.
+ * this function cannot fail */
+size_t ZSTD_initDStream_usingDict(ZSTD_DStream* zds, const void* dict, size_t dictSize)
+{
+    DEBUGLOG(4, "ZSTD_initDStream_usingDict");
+    zds->streamStage = zdss_init;
+    zds->noForwardProgress = 0;
+    CHECK_F( ZSTD_DCtx_loadDictionary(zds, dict, dictSize) );
+    return ZSTD_frameHeaderSize_prefix;
+}
+
+/* note : this variant can't fail */
+size_t ZSTD_initDStream(ZSTD_DStream* zds)
+{
+    DEBUGLOG(4, "ZSTD_initDStream");
+    return ZSTD_initDStream_usingDict(zds, NULL, 0);
+}
+
+/* ZSTD_initDStream_usingDDict() :
+ * ddict will just be referenced, and must outlive decompression session
+ * this function cannot fail */
+size_t ZSTD_initDStream_usingDDict(ZSTD_DStream* dctx, const ZSTD_DDict* ddict)
+{
+    size_t const initResult = ZSTD_initDStream(dctx);
+    dctx->ddict = ddict;
+    return initResult;
+}
+
+/* ZSTD_resetDStream() :
+ * return : expected size, aka ZSTD_frameHeaderSize_prefix.
+ * this function cannot fail */
+size_t ZSTD_resetDStream(ZSTD_DStream* dctx)
+{
+    DEBUGLOG(4, "ZSTD_resetDStream");
+    dctx->streamStage = zdss_loadHeader;
+    dctx->lhSize = dctx->inPos = dctx->outStart = dctx->outEnd = 0;
+    dctx->legacyVersion = 0;
+    dctx->hostageByte = 0;
+    return ZSTD_frameHeaderSize_prefix;
+}
+
+size_t ZSTD_setDStreamParameter(ZSTD_DStream* dctx,
+                                ZSTD_DStreamParameter_e paramType, unsigned paramValue)
+{
+    if (dctx->streamStage != zdss_init) return ERROR(stage_wrong);
+    switch(paramType)
+    {
+        default : return ERROR(parameter_unsupported);
+        case DStream_p_maxWindowSize :
+            DEBUGLOG(4, "setting maxWindowSize = %u KB", paramValue >> 10);
+            dctx->maxWindowSize = paramValue ? paramValue : (U32)(-1);
+            break;
+    }
+    return 0;
+}
+
+size_t ZSTD_DCtx_refDDict(ZSTD_DCtx* dctx, const ZSTD_DDict* ddict)
+{
+    if (dctx->streamStage != zdss_init) return ERROR(stage_wrong);
+    dctx->ddict = ddict;
+    return 0;
+}
+
+size_t ZSTD_DCtx_setMaxWindowSize(ZSTD_DCtx* dctx, size_t maxWindowSize)
+{
+    if (dctx->streamStage != zdss_init) return ERROR(stage_wrong);
+    dctx->maxWindowSize = maxWindowSize;
+    return 0;
+}
+
+size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format)
+{
+    DEBUGLOG(4, "ZSTD_DCtx_setFormat : %u", (unsigned)format);
+    if (dctx->streamStage != zdss_init) return ERROR(stage_wrong);
+    dctx->format = format;
+    return 0;
+}
+
+
+size_t ZSTD_sizeof_DStream(const ZSTD_DStream* dctx)
+{
+    return ZSTD_sizeof_DCtx(dctx);
+}
+
+size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize)
+{
+    size_t const blockSize = (size_t) MIN(windowSize, ZSTD_BLOCKSIZE_MAX);
+    unsigned long long const neededRBSize = windowSize + blockSize + (WILDCOPY_OVERLENGTH * 2);
+    unsigned long long const neededSize = MIN(frameContentSize, neededRBSize);
+    size_t const minRBSize = (size_t) neededSize;
+    if ((unsigned long long)minRBSize != neededSize) return ERROR(frameParameter_windowTooLarge);
+    return minRBSize;
+}
+
+size_t ZSTD_estimateDStreamSize(size_t windowSize)
+{
+    size_t const blockSize = MIN(windowSize, ZSTD_BLOCKSIZE_MAX);
+    size_t const inBuffSize = blockSize;  /* no block can be larger */
+    size_t const outBuffSize = ZSTD_decodingBufferSize_min(windowSize, ZSTD_CONTENTSIZE_UNKNOWN);
+    return ZSTD_estimateDCtxSize() + inBuffSize + outBuffSize;
+}
+
+size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize)
+{
+    U32 const windowSizeMax = 1U << ZSTD_WINDOWLOG_MAX;   /* note : should be user-selectable */
+    ZSTD_frameHeader zfh;
+    size_t const err = ZSTD_getFrameHeader(&zfh, src, srcSize);
+    if (ZSTD_isError(err)) return err;
+    if (err>0) return ERROR(srcSize_wrong);
+    if (zfh.windowSize > windowSizeMax)
+        return ERROR(frameParameter_windowTooLarge);
+    return ZSTD_estimateDStreamSize((size_t)zfh.windowSize);
+}
+
+
+/* *****   Decompression   ***** */
+
+MEM_STATIC size_t ZSTD_limitCopy(void* dst, size_t dstCapacity, const void* src, size_t srcSize)
+{
+    size_t const length = MIN(dstCapacity, srcSize);
+    memcpy(dst, src, length);
+    return length;
+}
+
+
+size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inBuffer* input)
+{
+    const char* const istart = (const char*)(input->src) + input->pos;
+    const char* const iend = (const char*)(input->src) + input->size;
+    const char* ip = istart;
+    char* const ostart = (char*)(output->dst) + output->pos;
+    char* const oend = (char*)(output->dst) + output->size;
+    char* op = ostart;
+    U32 someMoreWork = 1;
+
+    DEBUGLOG(5, "ZSTD_decompressStream");
+    if (input->pos > input->size) {  /* forbidden */
+        DEBUGLOG(5, "in: pos: %u   vs size: %u",
+                    (U32)input->pos, (U32)input->size);
+        return ERROR(srcSize_wrong);
+    }
+    if (output->pos > output->size) {  /* forbidden */
+        DEBUGLOG(5, "out: pos: %u   vs size: %u",
+                    (U32)output->pos, (U32)output->size);
+        return ERROR(dstSize_tooSmall);
+    }
+    DEBUGLOG(5, "input size : %u", (U32)(input->size - input->pos));
+
+    while (someMoreWork) {
+        switch(zds->streamStage)
+        {
+        case zdss_init :
+            DEBUGLOG(5, "stage zdss_init => transparent reset ");
+            ZSTD_resetDStream(zds);   /* transparent reset on starting decoding a new frame */
+            /* fall-through */
+
+        case zdss_loadHeader :
+            DEBUGLOG(5, "stage zdss_loadHeader (srcSize : %u)", (U32)(iend - ip));
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT>=1)
+            if (zds->legacyVersion) {
+                /* legacy support is incompatible with static dctx */
+                if (zds->staticSize) return ERROR(memory_allocation);
+                {   size_t const hint = ZSTD_decompressLegacyStream(zds->legacyContext, zds->legacyVersion, output, input);
+                    if (hint==0) zds->streamStage = zdss_init;
+                    return hint;
+            }   }
+#endif
+            {   size_t const hSize = ZSTD_getFrameHeader_advanced(&zds->fParams, zds->headerBuffer, zds->lhSize, zds->format);
+                DEBUGLOG(5, "header size : %u", (U32)hSize);
+                if (ZSTD_isError(hSize)) {
+#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT>=1)
+                    U32 const legacyVersion = ZSTD_isLegacy(istart, iend-istart);
+                    if (legacyVersion) {
+                        const void* const dict = zds->ddict ? zds->ddict->dictContent : NULL;
+                        size_t const dictSize = zds->ddict ? zds->ddict->dictSize : 0;
+                        DEBUGLOG(5, "ZSTD_decompressStream: detected legacy version v0.%u", legacyVersion);
+                        /* legacy support is incompatible with static dctx */
+                        if (zds->staticSize) return ERROR(memory_allocation);
+                        CHECK_F(ZSTD_initLegacyStream(&zds->legacyContext,
+                                    zds->previousLegacyVersion, legacyVersion,
+                                    dict, dictSize));
+                        zds->legacyVersion = zds->previousLegacyVersion = legacyVersion;
+                        {   size_t const hint = ZSTD_decompressLegacyStream(zds->legacyContext, legacyVersion, output, input);
+                            if (hint==0) zds->streamStage = zdss_init;   /* or stay in stage zdss_loadHeader */
+                            return hint;
+                    }   }
+#endif
+                    return hSize;   /* error */
+                }
+                if (hSize != 0) {   /* need more input */
+                    size_t const toLoad = hSize - zds->lhSize;   /* if hSize!=0, hSize > zds->lhSize */
+                    size_t const remainingInput = (size_t)(iend-ip);
+                    assert(iend >= ip);
+                    if (toLoad > remainingInput) {   /* not enough input to load full header */
+                        if (remainingInput > 0) {
+                            memcpy(zds->headerBuffer + zds->lhSize, ip, remainingInput);
+                            zds->lhSize += remainingInput;
+                        }
+                        input->pos = input->size;
+                        return (MAX(ZSTD_frameHeaderSize_min, hSize) - zds->lhSize) + ZSTD_blockHeaderSize;   /* remaining header bytes + next block header */
+                    }
+                    assert(ip != NULL);
+                    memcpy(zds->headerBuffer + zds->lhSize, ip, toLoad); zds->lhSize = hSize; ip += toLoad;
+                    break;
+            }   }
+
+            /* check for single-pass mode opportunity */
+            if (zds->fParams.frameContentSize && zds->fParams.windowSize /* skippable frame if == 0 */
+                && (U64)(size_t)(oend-op) >= zds->fParams.frameContentSize) {
+                size_t const cSize = ZSTD_findFrameCompressedSize(istart, iend-istart);
+                if (cSize <= (size_t)(iend-istart)) {
+                    /* shortcut : using single-pass mode */
+                    size_t const decompressedSize = ZSTD_decompress_usingDDict(zds, op, oend-op, istart, cSize, zds->ddict);
+                    if (ZSTD_isError(decompressedSize)) return decompressedSize;
+                    DEBUGLOG(4, "shortcut to single-pass ZSTD_decompress_usingDDict()")
+                    ip = istart + cSize;
+                    op += decompressedSize;
+                    zds->expected = 0;
+                    zds->streamStage = zdss_init;
+                    someMoreWork = 0;
+                    break;
+            }   }
+
+            /* Consume header (see ZSTDds_decodeFrameHeader) */
+            DEBUGLOG(4, "Consume header");
+            CHECK_F(ZSTD_decompressBegin_usingDDict(zds, zds->ddict));
+
+            if ((MEM_readLE32(zds->headerBuffer) & 0xFFFFFFF0U) == ZSTD_MAGIC_SKIPPABLE_START) {  /* skippable frame */
+                zds->expected = MEM_readLE32(zds->headerBuffer + ZSTD_FRAMEIDSIZE);
+                zds->stage = ZSTDds_skipFrame;
+            } else {
+                CHECK_F(ZSTD_decodeFrameHeader(zds, zds->headerBuffer, zds->lhSize));
+                zds->expected = ZSTD_blockHeaderSize;
+                zds->stage = ZSTDds_decodeBlockHeader;
+            }
+
+            /* control buffer memory usage */
+            DEBUGLOG(4, "Control max memory usage (%u KB <= max %u KB)",
+                        (U32)(zds->fParams.windowSize >>10),
+                        (U32)(zds->maxWindowSize >> 10) );
+            zds->fParams.windowSize = MAX(zds->fParams.windowSize, 1U << ZSTD_WINDOWLOG_ABSOLUTEMIN);
+            if (zds->fParams.windowSize > zds->maxWindowSize) return ERROR(frameParameter_windowTooLarge);
+
+            /* Adapt buffer sizes to frame header instructions */
+            {   size_t const neededInBuffSize = MAX(zds->fParams.blockSizeMax, 4 /* frame checksum */);
+                size_t const neededOutBuffSize = ZSTD_decodingBufferSize_min(zds->fParams.windowSize, zds->fParams.frameContentSize);
+                if ((zds->inBuffSize < neededInBuffSize) || (zds->outBuffSize < neededOutBuffSize)) {
+                    size_t const bufferSize = neededInBuffSize + neededOutBuffSize;
+                    DEBUGLOG(4, "inBuff  : from %u to %u",
+                                (U32)zds->inBuffSize, (U32)neededInBuffSize);
+                    DEBUGLOG(4, "outBuff : from %u to %u",
+                                (U32)zds->outBuffSize, (U32)neededOutBuffSize);
+                    if (zds->staticSize) {  /* static DCtx */
+                        DEBUGLOG(4, "staticSize : %u", (U32)zds->staticSize);
+                        assert(zds->staticSize >= sizeof(ZSTD_DCtx));  /* controlled at init */
+                        if (bufferSize > zds->staticSize - sizeof(ZSTD_DCtx))
+                            return ERROR(memory_allocation);
+                    } else {
+                        ZSTD_free(zds->inBuff, zds->customMem);
+                        zds->inBuffSize = 0;
+                        zds->outBuffSize = 0;
+                        zds->inBuff = (char*)ZSTD_malloc(bufferSize, zds->customMem);
+                        if (zds->inBuff == NULL) return ERROR(memory_allocation);
+                    }
+                    zds->inBuffSize = neededInBuffSize;
+                    zds->outBuff = zds->inBuff + zds->inBuffSize;
+                    zds->outBuffSize = neededOutBuffSize;
+            }   }
+            zds->streamStage = zdss_read;
+            /* fall-through */
+
+        case zdss_read:
+            DEBUGLOG(5, "stage zdss_read");
+            {   size_t const neededInSize = ZSTD_nextSrcSizeToDecompress(zds);
+                DEBUGLOG(5, "neededInSize = %u", (U32)neededInSize);
+                if (neededInSize==0) {  /* end of frame */
+                    zds->streamStage = zdss_init;
+                    someMoreWork = 0;
+                    break;
+                }
+                if ((size_t)(iend-ip) >= neededInSize) {  /* decode directly from src */
+                    int const isSkipFrame = ZSTD_isSkipFrame(zds);
+                    size_t const decodedSize = ZSTD_decompressContinue(zds,
+                        zds->outBuff + zds->outStart, (isSkipFrame ? 0 : zds->outBuffSize - zds->outStart),
+                        ip, neededInSize);
+                    if (ZSTD_isError(decodedSize)) return decodedSize;
+                    ip += neededInSize;
+                    if (!decodedSize && !isSkipFrame) break;   /* this was just a header */
+                    zds->outEnd = zds->outStart + decodedSize;
+                    zds->streamStage = zdss_flush;
+                    break;
+            }   }
+            if (ip==iend) { someMoreWork = 0; break; }   /* no more input */
+            zds->streamStage = zdss_load;
+            /* fall-through */
+
+        case zdss_load:
+            {   size_t const neededInSize = ZSTD_nextSrcSizeToDecompress(zds);
+                size_t const toLoad = neededInSize - zds->inPos;
+                int const isSkipFrame = ZSTD_isSkipFrame(zds);
+                size_t loadedSize;
+                if (isSkipFrame) {
+                    loadedSize = MIN(toLoad, (size_t)(iend-ip));
+                } else {
+                    if (toLoad > zds->inBuffSize - zds->inPos) return ERROR(corruption_detected);   /* should never happen */
+                    loadedSize = ZSTD_limitCopy(zds->inBuff + zds->inPos, toLoad, ip, iend-ip);
+                }
+                ip += loadedSize;
+                zds->inPos += loadedSize;
+                if (loadedSize < toLoad) { someMoreWork = 0; break; }   /* not enough input, wait for more */
+
+                /* decode loaded input */
+                {   size_t const decodedSize = ZSTD_decompressContinue(zds,
+                        zds->outBuff + zds->outStart, zds->outBuffSize - zds->outStart,
+                        zds->inBuff, neededInSize);
+                    if (ZSTD_isError(decodedSize)) return decodedSize;
+                    zds->inPos = 0;   /* input is consumed */
+                    if (!decodedSize && !isSkipFrame) { zds->streamStage = zdss_read; break; }   /* this was just a header */
+                    zds->outEnd = zds->outStart +  decodedSize;
+            }   }
+            zds->streamStage = zdss_flush;
+            /* fall-through */
+
+        case zdss_flush:
+            {   size_t const toFlushSize = zds->outEnd - zds->outStart;
+                size_t const flushedSize = ZSTD_limitCopy(op, oend-op, zds->outBuff + zds->outStart, toFlushSize);
+                op += flushedSize;
+                zds->outStart += flushedSize;
+                if (flushedSize == toFlushSize) {  /* flush completed */
+                    zds->streamStage = zdss_read;
+                    if ( (zds->outBuffSize < zds->fParams.frameContentSize)
+                      && (zds->outStart + zds->fParams.blockSizeMax > zds->outBuffSize) ) {
+                        DEBUGLOG(5, "restart filling outBuff from beginning (left:%i, needed:%u)",
+                                (int)(zds->outBuffSize - zds->outStart),
+                                (U32)zds->fParams.blockSizeMax);
+                        zds->outStart = zds->outEnd = 0;
+                    }
+                    break;
+            }   }
+            /* cannot complete flush */
+            someMoreWork = 0;
+            break;
+
+        default: return ERROR(GENERIC);   /* impossible */
+    }   }
+
+    /* result */
+    input->pos = (size_t)(ip - (const char*)(input->src));
+    output->pos = (size_t)(op - (char*)(output->dst));
+    if ((ip==istart) && (op==ostart)) {  /* no forward progress */
+        zds->noForwardProgress ++;
+        if (zds->noForwardProgress >= ZSTD_NO_FORWARD_PROGRESS_MAX) {
+            if (op==oend) return ERROR(dstSize_tooSmall);
+            if (ip==iend) return ERROR(srcSize_wrong);
+            assert(0);
+        }
+    } else {
+        zds->noForwardProgress = 0;
+    }
+    {   size_t nextSrcSizeHint = ZSTD_nextSrcSizeToDecompress(zds);
+        if (!nextSrcSizeHint) {   /* frame fully decoded */
+            if (zds->outEnd == zds->outStart) {  /* output fully flushed */
+                if (zds->hostageByte) {
+                    if (input->pos >= input->size) {
+                        /* can't release hostage (not present) */
+                        zds->streamStage = zdss_read;
+                        return 1;
+                    }
+                    input->pos++;  /* release hostage */
+                }   /* zds->hostageByte */
+                return 0;
+            }  /* zds->outEnd == zds->outStart */
+            if (!zds->hostageByte) { /* output not fully flushed; keep last byte as hostage; will be released when all output is flushed */
+                input->pos--;   /* note : pos > 0, otherwise, impossible to finish reading last block */
+                zds->hostageByte=1;
+            }
+            return 1;
+        }  /* nextSrcSizeHint==0 */
+        nextSrcSizeHint += ZSTD_blockHeaderSize * (ZSTD_nextInputType(zds) == ZSTDnit_block);   /* preload header of next block */
+        assert(zds->inPos <= nextSrcSizeHint);
+        nextSrcSizeHint -= zds->inPos;   /* part already loaded*/
+        return nextSrcSizeHint;
+    }
+}
+
+
+size_t ZSTD_decompress_generic(ZSTD_DCtx* dctx, ZSTD_outBuffer* output, ZSTD_inBuffer* input)
+{
+    return ZSTD_decompressStream(dctx, output, input);
+}
+
+size_t ZSTD_decompress_generic_simpleArgs (
+                            ZSTD_DCtx* dctx,
+                            void* dst, size_t dstCapacity, size_t* dstPos,
+                      const void* src, size_t srcSize, size_t* srcPos)
+{
+    ZSTD_outBuffer output = { dst, dstCapacity, *dstPos };
+    ZSTD_inBuffer  input  = { src, srcSize, *srcPos };
+    /* ZSTD_compress_generic() will check validity of dstPos and srcPos */
+    size_t const cErr = ZSTD_decompress_generic(dctx, &output, &input);
+    *dstPos = output.pos;
+    *srcPos = input.pos;
+    return cErr;
+}
+
+void ZSTD_DCtx_reset(ZSTD_DCtx* dctx)
+{
+    (void)ZSTD_initDStream(dctx);
+    dctx->format = ZSTD_f_zstd1;
+    dctx->maxWindowSize = ZSTD_MAXWINDOWSIZE_DEFAULT;
+}
diff --git a/grub-core/lib/zstd/zstd_errors.h b/grub-core/lib/zstd/zstd_errors.h
new file mode 100644
index 0000000..57533f2
--- /dev/null
+++ b/grub-core/lib/zstd/zstd_errors.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+#ifndef ZSTD_ERRORS_H_398273423
+#define ZSTD_ERRORS_H_398273423
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+/*===== dependency =====*/
+#include <stddef.h>   /* size_t */
+
+
+/* =====   ZSTDERRORLIB_API : control library symbols visibility   ===== */
+#ifndef ZSTDERRORLIB_VISIBILITY
+#  if defined(__GNUC__) && (__GNUC__ >= 4)
+#    define ZSTDERRORLIB_VISIBILITY __attribute__ ((visibility ("default")))
+#  else
+#    define ZSTDERRORLIB_VISIBILITY
+#  endif
+#endif
+#if defined(ZSTD_DLL_EXPORT) && (ZSTD_DLL_EXPORT==1)
+#  define ZSTDERRORLIB_API __declspec(dllexport) ZSTDERRORLIB_VISIBILITY
+#elif defined(ZSTD_DLL_IMPORT) && (ZSTD_DLL_IMPORT==1)
+#  define ZSTDERRORLIB_API __declspec(dllimport) ZSTDERRORLIB_VISIBILITY /* It isn't required but allows to generate better code, saving a function pointer load from the IAT and an indirect jump.*/
+#else
+#  define ZSTDERRORLIB_API ZSTDERRORLIB_VISIBILITY
+#endif
+
+/*-*********************************************
+ *  Error codes list
+ *-*********************************************
+ *  Error codes _values_ are pinned down since v1.3.1 only.
+ *  Therefore, don't rely on values if you may link to any version < v1.3.1.
+ *
+ *  Only values < 100 are considered stable.
+ *
+ *  note 1 : this API shall be used with static linking only.
+ *           dynamic linking is not yet officially supported.
+ *  note 2 : Prefer relying on the enum than on its value whenever possible
+ *           This is the only supported way to use the error list < v1.3.1
+ *  note 3 : ZSTD_isError() is always correct, whatever the library version.
+ **********************************************/
+typedef enum {
+  ZSTD_error_no_error = 0,
+  ZSTD_error_GENERIC  = 1,
+  ZSTD_error_prefix_unknown                = 10,
+  ZSTD_error_version_unsupported           = 12,
+  ZSTD_error_frameParameter_unsupported    = 14,
+  ZSTD_error_frameParameter_windowTooLarge = 16,
+  ZSTD_error_corruption_detected = 20,
+  ZSTD_error_checksum_wrong      = 22,
+  ZSTD_error_dictionary_corrupted      = 30,
+  ZSTD_error_dictionary_wrong          = 32,
+  ZSTD_error_dictionaryCreation_failed = 34,
+  ZSTD_error_parameter_unsupported   = 40,
+  ZSTD_error_parameter_outOfBound    = 42,
+  ZSTD_error_tableLog_tooLarge       = 44,
+  ZSTD_error_maxSymbolValue_tooLarge = 46,
+  ZSTD_error_maxSymbolValue_tooSmall = 48,
+  ZSTD_error_stage_wrong       = 60,
+  ZSTD_error_init_missing      = 62,
+  ZSTD_error_memory_allocation = 64,
+  ZSTD_error_workSpace_tooSmall= 66,
+  ZSTD_error_dstSize_tooSmall = 70,
+  ZSTD_error_srcSize_wrong    = 72,
+  /* following error codes are __NOT STABLE__, they can be removed or changed in future versions */
+  ZSTD_error_frameIndex_tooLarge = 100,
+  ZSTD_error_seekableIO          = 102,
+  ZSTD_error_maxCode = 120  /* never EVER use this value directly, it can change in future versions! Use ZSTD_isError() instead */
+} ZSTD_ErrorCode;
+
+/*! ZSTD_getErrorCode() :
+    convert a `size_t` function result into a `ZSTD_ErrorCode` enum type,
+    which can be used to compare with enum list published above */
+ZSTDERRORLIB_API ZSTD_ErrorCode ZSTD_getErrorCode(size_t functionResult);
+ZSTDERRORLIB_API const char* ZSTD_getErrorString(ZSTD_ErrorCode code);   /**< Same as ZSTD_getErrorName, but using a `ZSTD_ErrorCode` enum argument */
+
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* ZSTD_ERRORS_H_398273423 */
diff --git a/grub-core/lib/zstd/zstd_internal.h b/grub-core/lib/zstd/zstd_internal.h
new file mode 100644
index 0000000..e75adfa
--- /dev/null
+++ b/grub-core/lib/zstd/zstd_internal.h
@@ -0,0 +1,257 @@
+/*
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+
+#ifndef ZSTD_CCOMMON_H_MODULE
+#define ZSTD_CCOMMON_H_MODULE
+
+/* this module contains definitions which must be identical
+ * across compression, decompression and dictBuilder.
+ * It also contains a few functions useful to at least 2 of them
+ * and which benefit from being inlined */
+
+/*-*************************************
+*  Dependencies
+***************************************/
+#include "compiler.h"
+#include "mem.h"
+#include "debug.h"                 /* assert, DEBUGLOG, RAWLOG, g_debuglevel */
+#include "error_private.h"
+#define ZSTD_STATIC_LINKING_ONLY
+#include "zstd.h"
+#define FSE_STATIC_LINKING_ONLY
+#include "fse.h"
+#define HUF_STATIC_LINKING_ONLY
+#include "huf.h"
+#ifndef XXH_STATIC_LINKING_ONLY
+#  define XXH_STATIC_LINKING_ONLY  /* XXH64_state_t */
+#endif
+#include "xxhash.h"                /* XXH_reset, update, digest */
+
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+/* ---- static assert (debug) --- */
+#define ZSTD_STATIC_ASSERT(c) DEBUG_STATIC_ASSERT(c)
+
+
+/*-*************************************
+*  shared macros
+***************************************/
+#undef MIN
+#undef MAX
+#define MIN(a,b) ((a)<(b) ? (a) : (b))
+#define MAX(a,b) ((a)>(b) ? (a) : (b))
+#define CHECK_F(f) { size_t const errcod = f; if (ERR_isError(errcod)) return errcod; }  /* check and Forward error code */
+#define CHECK_E(f, e) { size_t const errcod = f; if (ERR_isError(errcod)) return ERROR(e); }  /* check and send Error code */
+
+
+/*-*************************************
+*  Common constants
+***************************************/
+#define ZSTD_OPT_NUM    (1<<12)
+
+#define ZSTD_REP_NUM      3                 /* number of repcodes */
+#define ZSTD_REP_MOVE     (ZSTD_REP_NUM-1)
+static const U32 repStartValue[ZSTD_REP_NUM] = { 1, 4, 8 };
+
+#define KB *(1 <<10)
+#define MB *(1 <<20)
+#define GB *(1U<<30)
+
+#define BIT7 128
+#define BIT6  64
+#define BIT5  32
+#define BIT4  16
+#define BIT1   2
+#define BIT0   1
+
+#define ZSTD_WINDOWLOG_ABSOLUTEMIN 10
+#define ZSTD_WINDOWLOG_DEFAULTMAX 27 /* Default maximum allowed window log */
+static const size_t ZSTD_fcs_fieldSize[4] = { 0, 2, 4, 8 };
+static const size_t ZSTD_did_fieldSize[4] = { 0, 1, 2, 4 };
+
+#define ZSTD_FRAMEIDSIZE 4   /* magic number size */
+
+#define ZSTD_BLOCKHEADERSIZE 3   /* C standard doesn't allow `static const` variable to be init using another `static const` variable */
+static const size_t ZSTD_blockHeaderSize = ZSTD_BLOCKHEADERSIZE;
+typedef enum { bt_raw, bt_rle, bt_compressed, bt_reserved } blockType_e;
+
+#define MIN_SEQUENCES_SIZE 1 /* nbSeq==0 */
+#define MIN_CBLOCK_SIZE (1 /*litCSize*/ + 1 /* RLE or RAW */ + MIN_SEQUENCES_SIZE /* nbSeq==0 */)   /* for a non-null block */
+
+#define HufLog 12
+typedef enum { set_basic, set_rle, set_compressed, set_repeat } symbolEncodingType_e;
+
+#define LONGNBSEQ 0x7F00
+
+#define MINMATCH 3
+
+#define Litbits  8
+#define MaxLit ((1<<Litbits) - 1)
+#define MaxML   52
+#define MaxLL   35
+#define DefaultMaxOff 28
+#define MaxOff  31
+#define MaxSeq MAX(MaxLL, MaxML)   /* Assumption : MaxOff < MaxLL,MaxML */
+#define MLFSELog    9
+#define LLFSELog    9
+#define OffFSELog   8
+#define MaxFSELog  MAX(MAX(MLFSELog, LLFSELog), OffFSELog)
+
+static const U32 LL_bits[MaxLL+1] = { 0, 0, 0, 0, 0, 0, 0, 0,
+                                      0, 0, 0, 0, 0, 0, 0, 0,
+                                      1, 1, 1, 1, 2, 2, 3, 3,
+                                      4, 6, 7, 8, 9,10,11,12,
+                                     13,14,15,16 };
+static const S16 LL_defaultNorm[MaxLL+1] = { 4, 3, 2, 2, 2, 2, 2, 2,
+                                             2, 2, 2, 2, 2, 1, 1, 1,
+                                             2, 2, 2, 2, 2, 2, 2, 2,
+                                             2, 3, 2, 1, 1, 1, 1, 1,
+                                            -1,-1,-1,-1 };
+#define LL_DEFAULTNORMLOG 6  /* for static allocation */
+static const U32 LL_defaultNormLog = LL_DEFAULTNORMLOG;
+
+static const U32 ML_bits[MaxML+1] = { 0, 0, 0, 0, 0, 0, 0, 0,
+                                      0, 0, 0, 0, 0, 0, 0, 0,
+                                      0, 0, 0, 0, 0, 0, 0, 0,
+                                      0, 0, 0, 0, 0, 0, 0, 0,
+                                      1, 1, 1, 1, 2, 2, 3, 3,
+                                      4, 4, 5, 7, 8, 9,10,11,
+                                     12,13,14,15,16 };
+static const S16 ML_defaultNorm[MaxML+1] = { 1, 4, 3, 2, 2, 2, 2, 2,
+                                             2, 1, 1, 1, 1, 1, 1, 1,
+                                             1, 1, 1, 1, 1, 1, 1, 1,
+                                             1, 1, 1, 1, 1, 1, 1, 1,
+                                             1, 1, 1, 1, 1, 1, 1, 1,
+                                             1, 1, 1, 1, 1, 1,-1,-1,
+                                            -1,-1,-1,-1,-1 };
+#define ML_DEFAULTNORMLOG 6  /* for static allocation */
+static const U32 ML_defaultNormLog = ML_DEFAULTNORMLOG;
+
+static const S16 OF_defaultNorm[DefaultMaxOff+1] = { 1, 1, 1, 1, 1, 1, 2, 2,
+                                                     2, 1, 1, 1, 1, 1, 1, 1,
+                                                     1, 1, 1, 1, 1, 1, 1, 1,
+                                                    -1,-1,-1,-1,-1 };
+#define OF_DEFAULTNORMLOG 5  /* for static allocation */
+static const U32 OF_defaultNormLog = OF_DEFAULTNORMLOG;
+
+
+/*-*******************************************
+*  Shared functions to include for inlining
+*********************************************/
+static void ZSTD_copy8(void* dst, const void* src) { memcpy(dst, src, 8); }
+#define COPY8(d,s) { ZSTD_copy8(d,s); d+=8; s+=8; }
+
+/*! ZSTD_wildcopy() :
+ *  custom version of memcpy(), can overwrite up to WILDCOPY_OVERLENGTH bytes (if length==0) */
+#define WILDCOPY_OVERLENGTH 8
+MEM_STATIC void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length)
+{
+    const BYTE* ip = (const BYTE*)src;
+    BYTE* op = (BYTE*)dst;
+    BYTE* const oend = op + length;
+    do
+        COPY8(op, ip)
+    while (op < oend);
+}
+
+MEM_STATIC void ZSTD_wildcopy_e(void* dst, const void* src, void* dstEnd)   /* should be faster for decoding, but strangely, not verified on all platform */
+{
+    const BYTE* ip = (const BYTE*)src;
+    BYTE* op = (BYTE*)dst;
+    BYTE* const oend = (BYTE*)dstEnd;
+    do
+        COPY8(op, ip)
+    while (op < oend);
+}
+
+
+/*-*******************************************
+*  Private declarations
+*********************************************/
+typedef struct seqDef_s {
+    U32 offset;
+    U16 litLength;
+    U16 matchLength;
+} seqDef;
+
+typedef struct {
+    seqDef* sequencesStart;
+    seqDef* sequences;
+    BYTE* litStart;
+    BYTE* lit;
+    BYTE* llCode;
+    BYTE* mlCode;
+    BYTE* ofCode;
+    size_t maxNbSeq;
+    size_t maxNbLit;
+    U32   longLengthID;   /* 0 == no longLength; 1 == Lit.longLength; 2 == Match.longLength; */
+    U32   longLengthPos;
+} seqStore_t;
+
+const seqStore_t* ZSTD_getSeqStore(const ZSTD_CCtx* ctx);   /* compress & dictBuilder */
+void ZSTD_seqToCodes(const seqStore_t* seqStorePtr);   /* compress, dictBuilder, decodeCorpus (shouldn't get its definition from here) */
+
+/* custom memory allocation functions */
+void* ZSTD_malloc(size_t size, ZSTD_customMem customMem);
+void* ZSTD_calloc(size_t size, ZSTD_customMem customMem);
+void ZSTD_free(void* ptr, ZSTD_customMem customMem);
+
+
+MEM_STATIC U32 ZSTD_highbit32(U32 val)   /* compress, dictBuilder, decodeCorpus */
+{
+    assert(val != 0);
+    {
+#   if defined(_MSC_VER)   /* Visual */
+        unsigned long r=0;
+        _BitScanReverse(&r, val);
+        return (unsigned)r;
+#   elif defined(__GNUC__) && (__GNUC__ >= 3)   /* GCC Intrinsic */
+        return 31 - __builtin_clz(val);
+#   else   /* Software version */
+        static const U32 DeBruijnClz[32] = { 0, 9, 1, 10, 13, 21, 2, 29, 11, 14, 16, 18, 22, 25, 3, 30, 8, 12, 20, 28, 15, 17, 24, 7, 19, 27, 23, 6, 26, 5, 4, 31 };
+        U32 v = val;
+        v |= v >> 1;
+        v |= v >> 2;
+        v |= v >> 4;
+        v |= v >> 8;
+        v |= v >> 16;
+        return DeBruijnClz[(v * 0x07C4ACDDU) >> 27];
+#   endif
+    }
+}
+
+
+/* ZSTD_invalidateRepCodes() :
+ * ensures next compression will not use repcodes from previous block.
+ * Note : only works with regular variant;
+ *        do not use with extDict variant ! */
+void ZSTD_invalidateRepCodes(ZSTD_CCtx* cctx);   /* zstdmt, adaptive_compression (shouldn't get this definition from here) */
+
+
+typedef struct {
+    blockType_e blockType;
+    U32 lastBlock;
+    U32 origSize;
+} blockProperties_t;
+
+/*! ZSTD_getcBlockSize() :
+ *  Provides the size of compressed block from block header `src` */
+/* Used by: decompress, fullbench (does not get its definition from here) */
+size_t ZSTD_getcBlockSize(const void* src, size_t srcSize,
+                          blockProperties_t* bpPtr);
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif   /* ZSTD_CCOMMON_H_MODULE */
diff --git a/grub-core/loader/aout.c b/grub-core/loader/aout.c
new file mode 100644
index 0000000..69bf6e6
--- /dev/null
+++ b/grub-core/loader/aout.c
@@ -0,0 +1,62 @@
+/*
+ *  Copyright (C) 2008 Free Software Foundation, Inc.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/aout.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+int
+grub_aout_get_type (union grub_aout_header *header)
+{
+  int magic;
+
+  magic = AOUT_GETMAGIC (header->aout32);
+  if ((magic == AOUT32_OMAGIC) || (magic == AOUT32_NMAGIC) ||
+      (magic == AOUT32_ZMAGIC) || (magic == AOUT32_QMAGIC))
+    return AOUT_TYPE_AOUT32;
+  else if ((magic == AOUT64_OMAGIC) || (magic == AOUT64_NMAGIC) ||
+	   (magic == AOUT64_ZMAGIC))
+    return AOUT_TYPE_AOUT64;
+  else
+    return AOUT_TYPE_NONE;
+}
+
+grub_err_t
+grub_aout_load (grub_file_t file, int offset,
+                void *load_addr,
+		int load_size, grub_size_t bss_size)
+{
+  if ((grub_file_seek (file, offset)) == (grub_off_t) - 1)
+    return grub_errno;
+
+  if (!load_size)
+    load_size = file->size - offset;
+
+  grub_file_read (file, load_addr, load_size);
+
+  if (grub_errno)
+    return grub_errno;
+
+  if (bss_size)
+    grub_memset ((char *) load_addr + load_size, 0, bss_size);
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/loader/arm/linux.c b/grub-core/loader/arm/linux.c
new file mode 100644
index 0000000..ed23dc7
--- /dev/null
+++ b/grub-core/loader/arm/linux.c
@@ -0,0 +1,509 @@
+/* linux.c - boot Linux */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/fdt.h>
+#include <grub/file.h>
+#include <grub/loader.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/cache.h>
+#include <grub/cpu/linux.h>
+#include <grub/lib/cmdline.h>
+#include <grub/linux.h>
+#include <grub/verify.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+static grub_addr_t initrd_start;
+static grub_addr_t initrd_end;
+
+static grub_addr_t linux_addr;
+static grub_size_t linux_size;
+
+static char *linux_args;
+
+static grub_uint32_t machine_type;
+static const void *current_fdt;
+
+typedef void (*kernel_entry_t) (int, unsigned long, void *);
+
+#define LINUX_PHYS_OFFSET        (0x00008000)
+#define LINUX_INITRD_PHYS_OFFSET (LINUX_PHYS_OFFSET + 0x03000000)
+#define LINUX_FDT_PHYS_OFFSET    (LINUX_INITRD_PHYS_OFFSET - 0x10000)
+
+static grub_size_t
+get_atag_size (const grub_uint32_t *atag)
+{
+  const grub_uint32_t *atag0 = atag;
+  while (atag[0] && atag[1])
+    atag += atag[0];
+  return atag - atag0;
+}
+
+/*
+ * linux_prepare_fdt():
+ *   Prepares a loaded FDT for being passed to Linux.
+ *   Merges in command line parameters and sets up initrd addresses.
+ */
+static grub_err_t
+linux_prepare_atag (void *target_atag)
+{
+  const grub_uint32_t *atag_orig = (const grub_uint32_t *) current_fdt;
+  grub_uint32_t *tmp_atag, *to;
+  const grub_uint32_t *from;
+  grub_size_t tmp_size;
+  grub_size_t arg_size = grub_strlen (linux_args);
+  char *cmdline_orig = NULL;
+  grub_size_t cmdline_orig_len = 0;
+
+  /* some place for cmdline, initrd and terminator.  */
+  tmp_size = get_atag_size (atag_orig) + 20 + (arg_size) / 4;
+  tmp_atag = grub_calloc (tmp_size, sizeof (grub_uint32_t));
+  if (!tmp_atag)
+    return grub_errno;
+
+  for (from = atag_orig, to = tmp_atag; from[0] && from[1];
+       from += from[0])
+    switch (from[1])
+      {
+      case 0x54410004:
+      case 0x54410005:
+      case 0x54420005:
+	break;
+      case 0x54410009:
+	if (*(char *) (from + 2))
+	  {
+	    cmdline_orig = (char *) (from + 2);
+	    cmdline_orig_len = grub_strlen (cmdline_orig) + 1;
+	  }
+	break;
+      default:
+	grub_memcpy (to, from, sizeof (grub_uint32_t) * from[0]);
+	to += from[0];
+	break;
+      }
+
+  grub_dprintf ("linux", "linux inherited args: '%s'\n",
+		cmdline_orig ? : "");
+  grub_dprintf ("linux", "linux_args: '%s'\n", linux_args);
+
+  /* Generate and set command line */
+  to[0] = 3 + (arg_size + cmdline_orig_len) / 4;
+  to[1] = 0x54410009;
+  if (cmdline_orig)
+    {
+      grub_memcpy ((char *) to + 8, cmdline_orig, cmdline_orig_len - 1);
+      *((char *) to + 8 + cmdline_orig_len - 1) = ' ';
+    }
+  grub_memcpy ((char *) to + 8 + cmdline_orig_len, linux_args, arg_size);
+  grub_memset ((char *) to + 8 + cmdline_orig_len + arg_size, 0,
+	       4 - ((arg_size + cmdline_orig_len) & 3));
+  to += to[0];
+
+  if (initrd_start && initrd_end)
+    {
+      /*
+       * We're using physical addresses, so even if we have LPAE, we're
+       * restricted to a 32-bit address space.
+       */
+      grub_dprintf ("loader", "Initrd @ 0x%08x-0x%08x\n",
+		    initrd_start, initrd_end);
+
+      to[0] = 4;
+      to[1] = 0x54420005;
+      to[2] = initrd_start;
+      to[3] = initrd_end - initrd_start;
+      to += 4;
+    }
+
+  to[0] = 0;
+  to[1] = 0;
+  to += 2;
+
+  /* Copy updated FDT to its launch location */
+  grub_memcpy (target_atag, tmp_atag, sizeof (grub_uint32_t) * (to - tmp_atag));
+  grub_free (tmp_atag);
+
+  grub_dprintf ("loader", "ATAG updated for Linux boot\n");
+
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * linux_prepare_fdt():
+ *   Prepares a loaded FDT for being passed to Linux.
+ *   Merges in command line parameters and sets up initrd addresses.
+ */
+static grub_err_t
+linux_prepare_fdt (void *target_fdt)
+{
+  int node;
+  int retval;
+  int tmp_size;
+  void *tmp_fdt;
+
+  tmp_size = grub_fdt_get_totalsize (current_fdt) + 0x100 + grub_strlen (linux_args);
+  tmp_fdt = grub_malloc (tmp_size);
+  if (!tmp_fdt)
+    return grub_errno;
+
+  grub_memcpy (tmp_fdt, current_fdt, grub_fdt_get_totalsize (current_fdt));
+  grub_fdt_set_totalsize (tmp_fdt, tmp_size);
+
+  /* Find or create '/chosen' node */
+  node = grub_fdt_find_subnode (tmp_fdt, 0, "chosen");
+  if (node < 0)
+    {
+      grub_dprintf ("linux", "No 'chosen' node in FDT - creating.\n");
+      node = grub_fdt_add_subnode (tmp_fdt, 0, "chosen");
+      if (node < 0)
+	goto failure;
+    }
+
+  grub_dprintf ("linux", "linux_args: '%s'\n", linux_args);
+
+  /* Generate and set command line */
+  retval = grub_fdt_set_prop (tmp_fdt, node, "bootargs", linux_args,
+			      grub_strlen (linux_args) + 1);
+  if (retval)
+    goto failure;
+
+  if (initrd_start && initrd_end)
+    {
+      /*
+       * We're using physical addresses, so even if we have LPAE, we're
+       * restricted to a 32-bit address space.
+       */
+      grub_dprintf ("loader", "Initrd @ 0x%08x-0x%08x\n",
+		    initrd_start, initrd_end);
+
+      retval = grub_fdt_set_prop32 (tmp_fdt, node, "linux,initrd-start",
+				    initrd_start);
+      if (retval)
+	goto failure;
+      retval = grub_fdt_set_prop32 (tmp_fdt, node, "linux,initrd-end",
+				    initrd_end);
+      if (retval)
+	goto failure;
+    }
+
+  /* Copy updated FDT to its launch location */
+  grub_memcpy (target_fdt, tmp_fdt, tmp_size);
+  grub_free (tmp_fdt);
+
+  grub_dprintf ("loader", "FDT updated for Linux boot\n");
+
+  return GRUB_ERR_NONE;
+
+failure:
+  grub_free (tmp_fdt);
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, "unable to prepare FDT");
+}
+
+static grub_err_t
+linux_boot (void)
+{
+  kernel_entry_t linuxmain;
+  int fdt_valid, atag_valid;
+  void *target_fdt = 0;
+
+  fdt_valid = (current_fdt && grub_fdt_check_header_nosize (current_fdt) == 0);
+  atag_valid = ((((const grub_uint16_t *) current_fdt)[3] & ~3) == 0x5440
+		&& *((const grub_uint32_t *) current_fdt));
+  grub_dprintf ("loader", "atag: %p, %x, %x, %s, %s\n",
+		current_fdt,
+		((const grub_uint16_t *) current_fdt)[3],
+		*((const grub_uint32_t *) current_fdt),
+		(const char *) current_fdt,
+		(const char *) current_fdt + 1);
+
+  if (!fdt_valid && machine_type == GRUB_ARM_MACHINE_TYPE_FDT)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND,
+		       N_("device tree must be supplied (see `devicetree' command)"));
+
+  grub_arch_sync_caches ((void *) linux_addr, linux_size);
+
+  grub_dprintf ("loader", "Kernel at: 0x%x\n", linux_addr);
+
+  if (fdt_valid || atag_valid)
+    {
+#ifdef GRUB_MACHINE_EFI
+      grub_size_t size;
+      if (fdt_valid)
+	size = grub_fdt_get_totalsize (current_fdt);
+      else
+	size = 4 * get_atag_size (current_fdt);
+      size += grub_strlen (linux_args) + 256;
+      target_fdt = grub_efi_allocate_loader_memory (LINUX_FDT_PHYS_OFFSET, size);
+      if (!target_fdt)
+	return grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+#else
+      target_fdt = (void *) LINUX_FDT_ADDRESS;
+#endif
+    }
+
+  if (fdt_valid)
+    {
+      grub_err_t err;
+
+      err = linux_prepare_fdt (target_fdt);
+      if (err)
+	return err;
+      grub_dprintf ("loader", "FDT @ %p\n", target_fdt);
+    }
+  else if (atag_valid)
+    {
+      grub_err_t err;
+
+      err = linux_prepare_atag (target_fdt);
+      if (err)
+	return err;
+      grub_dprintf ("loader", "ATAG @ %p\n", target_fdt);
+    }
+
+  grub_dprintf ("loader", "Jumping to Linux...\n");
+
+  /* Boot the kernel.
+   *   Arguments to kernel:
+   *     r0 - 0
+   *     r1 - machine type
+   *     r2 - address of DTB
+   */
+  linuxmain = (kernel_entry_t) linux_addr;
+
+  grub_arm_disable_caches_mmu ();
+
+  linuxmain (0, machine_type, target_fdt);
+
+  return grub_error (GRUB_ERR_BAD_OS, "Linux call returned");
+}
+
+/*
+ * Only support zImage, so no relocations necessary
+ */
+static grub_err_t
+linux_load (const char *filename, grub_file_t file)
+{
+  struct linux_arm_kernel_header *lh;
+  int size;
+
+  size = grub_file_size (file);
+
+  linux_addr = LINUX_ADDRESS;
+  grub_dprintf ("loader", "Loading Linux to 0x%08x\n",
+		(grub_addr_t) linux_addr);
+
+  if (grub_file_read (file, (void *) linux_addr, size) != size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      return grub_errno;
+    }
+
+  lh = (void *) linux_addr;
+
+  if ((grub_size_t) size > sizeof (*lh) &&
+      lh->magic == GRUB_LINUX_ARM_MAGIC_SIGNATURE)
+    ;
+  else if (size > 0x8000 && *(grub_uint32_t *) (linux_addr) == 0xea000006
+	   && machine_type == GRUB_ARM_MACHINE_TYPE_RASPBERRY_PI)
+    grub_memmove ((void *) linux_addr, (void *) (linux_addr + 0x8000),
+		  size - 0x8000);
+  else
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("invalid zImage"));
+
+  linux_size = size;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+linux_unload (void)
+{
+  grub_dl_unref (my_mod);
+
+  grub_free (linux_args);
+  linux_args = NULL;
+
+  initrd_start = initrd_end = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  int size;
+  grub_err_t err;
+  grub_file_t file;
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (!file)
+    goto fail;
+
+  err = linux_load (argv[0], file);
+  grub_file_close (file);
+  if (err)
+    goto fail;
+
+  grub_loader_set (linux_boot, linux_unload, 0);
+
+  size = grub_loader_cmdline_size (argc, argv);
+  linux_args = grub_malloc (size + sizeof (LINUX_IMAGE));
+  if (!linux_args)
+    {
+      grub_loader_unset();
+      goto fail;
+    }
+
+  /* Create kernel command line.  */
+  grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  err = grub_create_loader_cmdline (argc, argv,
+				    linux_args + sizeof (LINUX_IMAGE) - 1, size,
+				    GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    goto fail;
+
+  return GRUB_ERR_NONE;
+
+fail:
+  grub_dl_unref (my_mod);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_file_t file;
+  grub_size_t size = 0;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_INITRD);
+  if (!file)
+    return grub_errno;
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  initrd_start = LINUX_INITRD_ADDRESS;
+
+  grub_dprintf ("loader", "Loading initrd to 0x%08x\n",
+		(grub_addr_t) initrd_start);
+
+  if (grub_initrd_load (&initrd_ctx, argv, (void *) initrd_start))
+    goto fail;
+
+  initrd_end = initrd_start + size;
+
+  return GRUB_ERR_NONE;
+
+fail:
+  grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_err_t
+load_dtb (grub_file_t dtb, int size)
+{
+  void *new_fdt = grub_zalloc (size);
+  if (!new_fdt)
+    return grub_errno;
+  grub_dprintf ("loader", "Loading device tree to %p\n",
+		new_fdt);
+  if ((grub_file_read (dtb, new_fdt, size) != size)
+      || (grub_fdt_check_header (new_fdt, size) != 0))
+    {
+      grub_free (new_fdt);
+      return grub_error (GRUB_ERR_BAD_OS, N_("invalid device tree"));
+    }
+
+  grub_fdt_set_totalsize (new_fdt, size);
+  current_fdt = new_fdt;
+  /* 
+   * We've successfully loaded an FDT, so any machine type passed
+   * from firmware is now obsolete.
+   */
+  machine_type = GRUB_ARM_MACHINE_TYPE_FDT;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_devicetree (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char *argv[])
+{
+  grub_file_t dtb;
+  int size;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  dtb = grub_file_open (argv[0], GRUB_FILE_TYPE_DEVICE_TREE_IMAGE);
+  if (!dtb)
+    return grub_errno;
+
+  size = grub_file_size (dtb);
+  if (size == 0)
+    grub_error (GRUB_ERR_BAD_OS, "empty file");
+  else
+    load_dtb (dtb, size);
+  grub_file_close (dtb);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd, cmd_devicetree;
+
+GRUB_MOD_INIT (linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  cmd_devicetree = grub_register_command_lockdown ("devicetree", grub_cmd_devicetree,
+						   /* TRANSLATORS: DTB stands for device tree blob. */
+						   0, N_("Load DTB file."));
+  my_mod = mod;
+  current_fdt = (const void *) grub_arm_firmware_get_boot_data ();
+  machine_type = grub_arm_firmware_get_machine_type ();
+}
+
+GRUB_MOD_FINI (linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+  grub_unregister_command (cmd_devicetree);
+}
diff --git a/grub-core/loader/arm64/linux.c b/grub-core/loader/arm64/linux.c
new file mode 100644
index 0000000..ef3e9f9
--- /dev/null
+++ b/grub-core/loader/arm64/linux.c
@@ -0,0 +1,393 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/charset.h>
+#include <grub/command.h>
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/fdt.h>
+#include <grub/linux.h>
+#include <grub/loader.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/cpu/linux.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/fdtload.h>
+#include <grub/efi/memory.h>
+#include <grub/efi/pe32.h>
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+#include <grub/verify.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static int loaded;
+
+static void *kernel_addr;
+static grub_uint64_t kernel_size;
+
+static char *linux_args;
+static grub_uint32_t cmdline_size;
+
+static grub_addr_t initrd_start;
+static grub_addr_t initrd_end;
+
+grub_err_t
+grub_arch_efi_linux_check_image (struct linux_arch_kernel_header * lh)
+{
+  if (lh->magic != GRUB_LINUX_ARMXX_MAGIC_SIGNATURE)
+    return grub_error(GRUB_ERR_BAD_OS, "invalid magic number");
+
+  if ((lh->code0 & 0xffff) != GRUB_PE32_MAGIC)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       N_("plain image kernel not supported - rebuild with CONFIG_(U)EFI_STUB enabled"));
+
+  grub_dprintf ("linux", "UEFI stub kernel:\n");
+  grub_dprintf ("linux", "PE/COFF header @ %08x\n", lh->hdr_offset);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+finalize_params_linux (void)
+{
+  int node, retval;
+
+  void *fdt;
+
+  fdt = grub_fdt_load (GRUB_EFI_LINUX_FDT_EXTRA_SPACE);
+
+  if (!fdt)
+    goto failure;
+
+  node = grub_fdt_find_subnode (fdt, 0, "chosen");
+  if (node < 0)
+    node = grub_fdt_add_subnode (fdt, 0, "chosen");
+
+  if (node < 1)
+    goto failure;
+
+  /* Set initrd info */
+  if (initrd_start && initrd_end > initrd_start)
+    {
+      grub_dprintf ("linux", "Initrd @ %p-%p\n",
+		    (void *) initrd_start, (void *) initrd_end);
+
+      retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-start",
+				    initrd_start);
+      if (retval)
+	goto failure;
+      retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-end",
+				    initrd_end);
+      if (retval)
+	goto failure;
+    }
+
+  if (grub_fdt_install() != GRUB_ERR_NONE)
+    goto failure;
+
+  return GRUB_ERR_NONE;
+
+failure:
+  grub_fdt_unload();
+  return grub_error(GRUB_ERR_BAD_OS, "failed to install/update FDT");
+}
+
+grub_err_t
+grub_arch_efi_linux_boot_image (grub_addr_t addr, grub_size_t size, char *args)
+{
+  grub_efi_memory_mapped_device_path_t *mempath;
+  grub_efi_handle_t image_handle;
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  grub_efi_loaded_image_t *loaded_image;
+  int len;
+
+  mempath = grub_malloc (2 * sizeof (grub_efi_memory_mapped_device_path_t));
+  if (!mempath)
+    return grub_errno;
+
+  mempath[0].header.type = GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE;
+  mempath[0].header.subtype = GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE;
+  mempath[0].header.length = grub_cpu_to_le16_compile_time (sizeof (*mempath));
+  mempath[0].memory_type = GRUB_EFI_LOADER_DATA;
+  mempath[0].start_address = addr;
+  mempath[0].end_address = addr + size;
+
+  mempath[1].header.type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  mempath[1].header.subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  mempath[1].header.length = sizeof (grub_efi_device_path_t);
+
+  b = grub_efi_system_table->boot_services;
+  status = b->load_image (0, grub_efi_image_handle,
+			  (grub_efi_device_path_t *) mempath,
+			  (void *) addr, size, &image_handle);
+  if (status != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_BAD_OS, "cannot load image");
+
+  grub_dprintf ("linux", "linux command line: '%s'\n", args);
+
+  /* Convert command line to UCS-2 */
+  loaded_image = grub_efi_get_loaded_image (image_handle);
+  loaded_image->load_options_size = len =
+    (grub_strlen (args) + 1) * sizeof (grub_efi_char16_t);
+  loaded_image->load_options =
+    grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
+  if (!loaded_image->load_options)
+    return grub_errno;
+
+  loaded_image->load_options_size =
+    2 * grub_utf8_to_utf16 (loaded_image->load_options, len,
+			    (grub_uint8_t *) args, len, NULL);
+
+  grub_dprintf ("linux", "starting image %p\n", image_handle);
+  status = b->start_image (image_handle, 0, NULL);
+
+  /* When successful, not reached */
+  b->unload_image (image_handle);
+  grub_efi_free_pages ((grub_addr_t) loaded_image->load_options,
+		       GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  if (finalize_params_linux () != GRUB_ERR_NONE)
+    return grub_errno;
+
+  return (grub_arch_efi_linux_boot_image((grub_addr_t)kernel_addr,
+                                          kernel_size, linux_args));
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_dl_unref (my_mod);
+  loaded = 0;
+  if (initrd_start)
+    grub_efi_free_pages ((grub_efi_physical_address_t) initrd_start,
+			 GRUB_EFI_BYTES_TO_PAGES (initrd_end - initrd_start));
+  initrd_start = initrd_end = 0;
+  grub_free (linux_args);
+  if (kernel_addr)
+    grub_efi_free_pages ((grub_addr_t) kernel_addr,
+			 GRUB_EFI_BYTES_TO_PAGES (kernel_size));
+  grub_fdt_unload ();
+  return GRUB_ERR_NONE;
+}
+
+/*
+ * As per linux/Documentation/arm/Booting
+ * ARM initrd needs to be covered by kernel linear mapping,
+ * so place it in the first 512MB of DRAM.
+ *
+ * As per linux/Documentation/arm64/booting.txt
+ * ARM64 initrd needs to be contained entirely within a 1GB aligned window
+ * of up to 32GB of size that covers the kernel image as well.
+ * Since the EFI stub loader will attempt to load the kernel near start of
+ * RAM, place the buffer in the first 32GB of RAM.
+ */
+#ifdef __arm__
+#define INITRD_MAX_ADDRESS_OFFSET (512U * 1024 * 1024)
+#else /* __aarch64__ */
+#define INITRD_MAX_ADDRESS_OFFSET (32ULL * 1024 * 1024 * 1024)
+#endif
+
+/*
+ * This function returns a pointer to a legally allocated initrd buffer,
+ * or NULL if unsuccessful
+ */
+static void *
+allocate_initrd_mem (int initrd_pages)
+{
+  grub_addr_t max_addr;
+
+  if (grub_efi_get_ram_base (&max_addr) != GRUB_ERR_NONE)
+    return NULL;
+
+  max_addr += INITRD_MAX_ADDRESS_OFFSET - 1;
+
+  return grub_efi_allocate_pages_real (max_addr, initrd_pages,
+				       GRUB_EFI_ALLOCATE_MAX_ADDRESS,
+				       GRUB_EFI_LOADER_DATA);
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+  int initrd_size, initrd_pages;
+  void *initrd_mem = NULL;
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  initrd_size = grub_get_initrd_size (&initrd_ctx);
+  grub_dprintf ("linux", "Loading initrd\n");
+
+  initrd_pages = (GRUB_EFI_BYTES_TO_PAGES (initrd_size));
+  initrd_mem = allocate_initrd_mem (initrd_pages);
+
+  if (!initrd_mem)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_mem))
+    goto fail;
+
+  initrd_start = (grub_addr_t) initrd_mem;
+  initrd_end = initrd_start + initrd_size;
+  grub_dprintf ("linux", "[addr=%p, size=0x%x]\n",
+		(void *) initrd_start, initrd_size);
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+  if (initrd_mem && !initrd_start)
+    grub_efi_free_pages ((grub_addr_t) initrd_mem, initrd_pages);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  struct linux_arch_kernel_header lh;
+  grub_err_t err;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (!file)
+    goto fail;
+
+  kernel_size = grub_file_size (file);
+
+  if (grub_file_read (file, &lh, sizeof (lh)) < (long) sizeof (lh))
+    return grub_errno;
+
+  if (grub_arch_efi_linux_check_image (&lh) != GRUB_ERR_NONE)
+    goto fail;
+
+  grub_loader_unset();
+
+  grub_dprintf ("linux", "kernel file size: %lld\n", (long long) kernel_size);
+  kernel_addr = grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (kernel_size));
+  grub_dprintf ("linux", "kernel numpages: %lld\n",
+		(long long) GRUB_EFI_BYTES_TO_PAGES (kernel_size));
+  if (!kernel_addr)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+
+  grub_file_seek (file, 0);
+  if (grub_file_read (file, kernel_addr, kernel_size)
+      < (grub_int64_t) kernel_size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
+      goto fail;
+    }
+
+  grub_dprintf ("linux", "kernel @ %p\n", kernel_addr);
+
+  cmdline_size = grub_loader_cmdline_size (argc, argv) + sizeof (LINUX_IMAGE);
+  linux_args = grub_malloc (cmdline_size);
+  if (!linux_args)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+  grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  err = grub_create_loader_cmdline (argc, argv,
+				    linux_args + sizeof (LINUX_IMAGE) - 1,
+				    cmdline_size,
+				    GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    goto fail;
+
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      grub_loader_set (grub_linux_boot, grub_linux_unload, 0);
+      loaded = 1;
+    }
+
+fail:
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_dl_unref (my_mod);
+      loaded = 0;
+    }
+
+  if (linux_args && !loaded)
+    grub_free (linux_args);
+
+  if (kernel_addr && !loaded)
+    grub_efi_free_pages ((grub_addr_t) kernel_addr,
+			 GRUB_EFI_BYTES_TO_PAGES (kernel_size));
+
+  return grub_errno;
+}
+
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT (linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux, 0,
+				     N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd, 0,
+				      N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/arm64/xen_boot.c b/grub-core/loader/arm64/xen_boot.c
new file mode 100644
index 0000000..22cc25e
--- /dev/null
+++ b/grub-core/loader/arm64/xen_boot.c
@@ -0,0 +1,527 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2014  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/cache.h>
+#include <grub/charset.h>
+#include <grub/command.h>
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/fdt.h>
+#include <grub/list.h>
+#include <grub/loader.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/cpu/linux.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/fdtload.h>
+#include <grub/efi/memory.h>
+#include <grub/efi/pe32.h>	/* required by struct xen_hypervisor_header */
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define XEN_HYPERVISOR_NAME  "xen_hypervisor"
+#define MODULE_CUSTOM_COMPATIBLE  "multiboot,module"
+
+/* This maximum size is defined in Power.org ePAPR V1.1
+ * https://www.power.org/documentation/epapr-version-1-1/
+ * 2.2.1.1 Node Name Requirements
+ * node-name@unit-address
+ * 31 + 1(@) + 16(64bit address in hex format) + 1(\0) = 49
+ */
+#define FDT_NODE_NAME_MAX_SIZE  (49)
+
+struct compat_string_struct
+{
+  grub_size_t size;
+  const char *compat_string;
+};
+typedef struct compat_string_struct compat_string_struct_t;
+#define FDT_COMPATIBLE(x) {.size = sizeof(x), .compat_string = (x)}
+
+enum module_type
+{
+  MODULE_IMAGE,
+  MODULE_INITRD,
+  MODULE_XSM,
+  MODULE_CUSTOM
+};
+typedef enum module_type module_type_t;
+
+struct xen_hypervisor_header
+{
+  struct linux_arm64_kernel_header efi_head;
+
+  /* This is always PE\0\0.  */
+  grub_uint8_t signature[GRUB_PE32_SIGNATURE_SIZE];
+  /* The COFF file header.  */
+  struct grub_pe32_coff_header coff_header;
+  /* The Optional header.  */
+  struct grub_pe64_optional_header optional_header;
+};
+
+struct xen_boot_binary
+{
+  struct xen_boot_binary *next;
+  struct xen_boot_binary **prev;
+  int is_hypervisor;
+
+  grub_addr_t start;
+  grub_size_t size;
+  grub_size_t align;
+
+  char *cmdline;
+  int cmdline_size;
+};
+
+static grub_dl_t my_mod;
+
+static int loaded;
+
+static struct xen_boot_binary *xen_hypervisor;
+static struct xen_boot_binary *module_head;
+
+static __inline grub_addr_t
+xen_boot_address_align (grub_addr_t start, grub_size_t align)
+{
+  return (align ? (ALIGN_UP (start, align)) : start);
+}
+
+static grub_err_t
+prepare_xen_hypervisor_params (void *xen_boot_fdt)
+{
+  int chosen_node = 0;
+  int retval;
+
+  chosen_node = grub_fdt_find_subnode (xen_boot_fdt, 0, "chosen");
+  if (chosen_node < 0)
+    chosen_node = grub_fdt_add_subnode (xen_boot_fdt, 0, "chosen");
+  if (chosen_node < 1)
+    return grub_error (GRUB_ERR_IO, "failed to get chosen node in FDT");
+
+  /*
+   * The address and size are always written using 64-bits value. Set
+   * #address-cells and #size-cells accordingly.
+   */
+  retval = grub_fdt_set_prop32 (xen_boot_fdt, chosen_node, "#address-cells", 2);
+  if (retval)
+    return grub_error (GRUB_ERR_IO, "failed to set #address-cells");
+  retval = grub_fdt_set_prop32 (xen_boot_fdt, chosen_node, "#size-cells", 2);
+  if (retval)
+    return grub_error (GRUB_ERR_IO, "failed to set #size-cells");
+
+  grub_dprintf ("xen_loader",
+		"Xen Hypervisor cmdline : %s @ %p size:%d\n",
+		xen_hypervisor->cmdline, xen_hypervisor->cmdline,
+		xen_hypervisor->cmdline_size);
+
+  retval = grub_fdt_set_prop (xen_boot_fdt, chosen_node, "bootargs",
+			      xen_hypervisor->cmdline,
+			      xen_hypervisor->cmdline_size);
+  if (retval)
+    return grub_error (GRUB_ERR_IO, "failed to install/update FDT");
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+prepare_xen_module_params (struct xen_boot_binary *module, void *xen_boot_fdt)
+{
+  int retval, chosen_node = 0, module_node = 0;
+  char module_name[FDT_NODE_NAME_MAX_SIZE];
+
+  retval = grub_snprintf (module_name, FDT_NODE_NAME_MAX_SIZE, "module@%lx",
+			  xen_boot_address_align (module->start,
+						  module->align));
+  grub_dprintf ("xen_loader", "Module node name %s \n", module_name);
+
+  if (retval < (int) sizeof ("module@"))
+    return grub_error (GRUB_ERR_IO, N_("failed to get FDT"));
+
+  chosen_node = grub_fdt_find_subnode (xen_boot_fdt, 0, "chosen");
+  if (chosen_node < 0)
+    chosen_node = grub_fdt_add_subnode (xen_boot_fdt, 0, "chosen");
+  if (chosen_node < 1)
+    return grub_error (GRUB_ERR_IO, "failed to get chosen node in FDT");
+
+  module_node =
+    grub_fdt_find_subnode (xen_boot_fdt, chosen_node, module_name);
+  if (module_node < 0)
+    module_node =
+      grub_fdt_add_subnode (xen_boot_fdt, chosen_node, module_name);
+
+  retval = grub_fdt_set_prop (xen_boot_fdt, module_node, "compatible",
+			      MODULE_CUSTOM_COMPATIBLE, sizeof(MODULE_CUSTOM_COMPATIBLE));
+  if (retval)
+    return grub_error (GRUB_ERR_IO, "failed to update FDT");
+
+  grub_dprintf ("xen_loader", "Module\n");
+
+  retval = grub_fdt_set_reg64 (xen_boot_fdt, module_node,
+			       xen_boot_address_align (module->start,
+						       module->align),
+			       module->size);
+  if (retval)
+    return grub_error (GRUB_ERR_IO, "failed to update FDT");
+
+  if (module->cmdline && module->cmdline_size > 0)
+    {
+      grub_dprintf ("xen_loader",
+		    "Module cmdline : %s @ %p size:%d\n",
+		    module->cmdline, module->cmdline, module->cmdline_size);
+
+      retval = grub_fdt_set_prop (xen_boot_fdt, module_node, "bootargs",
+				  module->cmdline, module->cmdline_size + 1);
+      if (retval)
+	return grub_error (GRUB_ERR_IO, "failed to update FDT");
+    }
+  else
+    {
+      grub_dprintf ("xen_loader", "Module has no bootargs!\n");
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+finalize_params_xen_boot (void)
+{
+  struct xen_boot_binary *module;
+  void *xen_boot_fdt;
+  grub_size_t additional_size = 0x1000;
+
+  /* Hypervisor.  */
+  additional_size += FDT_NODE_NAME_MAX_SIZE + xen_hypervisor->cmdline_size;
+  FOR_LIST_ELEMENTS (module, module_head)
+  {
+    additional_size += 6 * FDT_NODE_NAME_MAX_SIZE + sizeof(MODULE_CUSTOM_COMPATIBLE) - 1
+      + module->cmdline_size;
+  }
+
+  xen_boot_fdt = grub_fdt_load (additional_size);
+  if (!xen_boot_fdt)
+    return grub_error (GRUB_ERR_IO, "failed to get FDT");
+
+  if (xen_hypervisor)
+    {
+      if (prepare_xen_hypervisor_params (xen_boot_fdt) != GRUB_ERR_NONE)
+	goto fail;
+    }
+  else
+    {
+      grub_dprintf ("xen_loader", "Failed to get Xen Hypervisor info!\n");
+      goto fail;
+    }
+
+  /* Set module params info */
+  FOR_LIST_ELEMENTS (module, module_head)
+  {
+    if (module->start && module->size > 0)
+      {
+	grub_dprintf ("xen_loader", "Module @ 0x%lx size:0x%lx\n",
+		      xen_boot_address_align (module->start, module->align),
+		      module->size);
+	if (prepare_xen_module_params (module, xen_boot_fdt) != GRUB_ERR_NONE)
+	  goto fail;
+      }
+    else
+      {
+	grub_dprintf ("xen_loader", "Module info error!\n");
+	goto fail;
+      }
+  }
+
+  if (grub_fdt_install() == GRUB_ERR_NONE)
+    return GRUB_ERR_NONE;
+
+fail:
+  grub_fdt_unload ();
+
+  return grub_error (GRUB_ERR_IO, "failed to install/update FDT");
+}
+
+
+static grub_err_t
+xen_boot (void)
+{
+  grub_err_t err = finalize_params_xen_boot ();
+  if (err)
+    return err;
+
+  return grub_arch_efi_linux_boot_image (xen_hypervisor->start,
+					  xen_hypervisor->size,
+					  xen_hypervisor->cmdline);
+}
+
+static void
+single_binary_unload (struct xen_boot_binary *binary)
+{
+  if (!binary)
+    return;
+
+  if (binary->start && binary->size > 0)
+    {
+      grub_efi_free_pages ((grub_efi_physical_address_t) binary->start,
+			   GRUB_EFI_BYTES_TO_PAGES (binary->size + binary->align));
+    }
+
+  if (binary->cmdline && binary->cmdline_size > 0)
+    {
+      grub_free (binary->cmdline);
+      grub_dprintf ("xen_loader",
+		    "Module cmdline memory free @ %p size: %d\n",
+		    binary->cmdline, binary->cmdline_size);
+    }
+
+  if (!binary->is_hypervisor)
+    grub_list_remove (GRUB_AS_LIST (binary));
+
+  grub_dprintf ("xen_loader",
+		"Module struct memory free @ %p size: 0x%lx\n",
+		binary, sizeof (binary));
+  grub_free (binary);
+
+  return;
+}
+
+static void
+all_binaries_unload (void)
+{
+  struct xen_boot_binary *binary;
+
+  FOR_LIST_ELEMENTS (binary, module_head)
+  {
+    single_binary_unload (binary);
+  }
+
+  if (xen_hypervisor)
+    single_binary_unload (xen_hypervisor);
+
+  return;
+}
+
+static grub_err_t
+xen_unload (void)
+{
+  loaded = 0;
+  all_binaries_unload ();
+  grub_fdt_unload ();
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+xen_boot_binary_load (struct xen_boot_binary *binary, grub_file_t file,
+		      int argc, char *argv[])
+{
+  binary->size = grub_file_size (file);
+  grub_dprintf ("xen_loader", "Xen_boot file size: 0x%lx\n", binary->size);
+
+  binary->start
+    = (grub_addr_t) grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES
+						 (binary->size +
+						  binary->align));
+  if (!binary->start)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      return;
+    }
+
+  grub_dprintf ("xen_loader", "Xen_boot numpages: 0x%lx\n",
+	        GRUB_EFI_BYTES_TO_PAGES (binary->size + binary->align));
+
+  if (grub_file_read (file, (void *) xen_boot_address_align (binary->start,
+							     binary->align),
+		      binary->size) != (grub_ssize_t) binary->size)
+    {
+      single_binary_unload (binary);
+      grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
+      return;
+    }
+
+  if (argc > 1)
+    {
+      binary->cmdline_size = grub_loader_cmdline_size (argc - 1, argv + 1);
+      binary->cmdline = grub_zalloc (binary->cmdline_size);
+      if (!binary->cmdline)
+	{
+	  single_binary_unload (binary);
+	  grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+	  return;
+	}
+      grub_create_loader_cmdline (argc - 1, argv + 1, binary->cmdline,
+				  binary->cmdline_size,
+				  GRUB_VERIFY_KERNEL_CMDLINE);
+      grub_dprintf ("xen_loader",
+		    "Xen_boot cmdline @ %p %s, size: %d\n",
+		    binary->cmdline, binary->cmdline, binary->cmdline_size);
+    }
+  else
+    {
+      binary->cmdline_size = 0;
+      binary->cmdline = NULL;
+    }
+
+  grub_errno = GRUB_ERR_NONE;
+  return;
+}
+
+static grub_err_t
+grub_cmd_xen_module (grub_command_t cmd __attribute__((unused)),
+		     int argc, char *argv[])
+{
+
+  struct xen_boot_binary *module = NULL;
+  grub_file_t file = 0;
+  int nounzip = 0;
+
+  if (!argc)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (grub_strcmp (argv[0], "--nounzip") == 0)
+    {
+      argv++;
+      argc--;
+      nounzip = 1;
+    }
+
+  if (!argc)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("you need to load the Xen Hypervisor first"));
+      goto fail;
+    }
+
+  module =
+    (struct xen_boot_binary *) grub_zalloc (sizeof (struct xen_boot_binary));
+  if (!module)
+    return grub_errno;
+
+  module->is_hypervisor = 0;
+  module->align = 4096;
+
+  grub_dprintf ("xen_loader", "Init module and node info\n");
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_XEN_MODULE
+			 | (nounzip ? GRUB_FILE_TYPE_NO_DECOMPRESS
+			    : GRUB_FILE_TYPE_NONE));
+  if (!file)
+    goto fail;
+
+  xen_boot_binary_load (module, file, argc, argv);
+  if (grub_errno == GRUB_ERR_NONE)
+    grub_list_push (GRUB_AS_LIST_P (&module_head), GRUB_AS_LIST (module));
+
+ fail:
+  if (file)
+    grub_file_close (file);
+  if (grub_errno != GRUB_ERR_NONE)
+    single_binary_unload (module);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_xen_hypervisor (grub_command_t cmd __attribute__ ((unused)),
+			 int argc, char *argv[])
+{
+  struct xen_hypervisor_header sh;
+  grub_file_t file = NULL;
+
+  grub_dl_ref (my_mod);
+
+  if (!argc)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_XEN_HYPERVISOR);
+  if (!file)
+    goto fail;
+
+  if (grub_file_read (file, &sh, sizeof (sh)) != (long) sizeof (sh))
+    goto fail;
+  if (grub_arch_efi_linux_check_image
+      ((struct linux_arch_kernel_header *) &sh) != GRUB_ERR_NONE)
+    goto fail;
+  grub_file_seek (file, 0);
+
+  /* if another module has called grub_loader_set,
+     we need to make sure that another module is unloaded properly */
+  grub_loader_unset ();
+
+  xen_hypervisor =
+    (struct xen_boot_binary *) grub_zalloc (sizeof (struct xen_boot_binary));
+  if (!xen_hypervisor)
+    return grub_errno;
+
+  xen_hypervisor->is_hypervisor = 1;
+  xen_hypervisor->align = (grub_size_t) sh.optional_header.section_alignment;
+
+  xen_boot_binary_load (xen_hypervisor, file, argc, argv);
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      grub_loader_set (xen_boot, xen_unload, 0);
+      loaded = 1;
+    }
+
+fail:
+  if (file)
+    grub_file_close (file);
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      loaded = 0;
+      all_binaries_unload ();
+      grub_dl_unref (my_mod);
+    }
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_xen_hypervisor;
+static grub_command_t cmd_xen_module;
+
+GRUB_MOD_INIT (xen_boot)
+{
+  cmd_xen_hypervisor =
+    grub_register_command ("xen_hypervisor", grub_cmd_xen_hypervisor, 0,
+			   N_("Load a xen hypervisor."));
+  cmd_xen_module =
+    grub_register_command ("xen_module", grub_cmd_xen_module, 0,
+			   N_("Load a xen module."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (xen_boot)
+{
+  grub_unregister_command (cmd_xen_hypervisor);
+  grub_unregister_command (cmd_xen_module);
+}
diff --git a/grub-core/loader/efi/appleloader.c b/grub-core/loader/efi/appleloader.c
new file mode 100644
index 0000000..74888c4
--- /dev/null
+++ b/grub-core/loader/efi/appleloader.c
@@ -0,0 +1,242 @@
+/* appleloader.c - apple legacy boot loader.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+static grub_efi_handle_t image_handle;
+static grub_efi_char16_t *cmdline;
+
+static grub_err_t
+grub_appleloader_unload (void)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_1 (b->unload_image, image_handle);
+
+  grub_free (cmdline);
+  cmdline = 0;
+
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_appleloader_boot (void)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_3 (b->start_image, image_handle, 0, 0);
+
+  grub_appleloader_unload ();
+
+  return grub_errno;
+}
+
+struct piwg_full_device_path
+{
+  struct grub_efi_memory_mapped_device_path comp1;
+  struct grub_efi_piwg_device_path comp2;
+  struct grub_efi_device_path end;
+};
+
+#define MAKE_PIWG_PATH(st, en)						\
+  {									\
+  .comp1 =								\
+    {									\
+      .header = {							\
+	.type = GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE,			\
+	.subtype = GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE,		\
+	.length = sizeof (struct grub_efi_memory_mapped_device_path)	\
+      },								\
+      .memory_type = GRUB_EFI_MEMORY_MAPPED_IO,				\
+      .start_address = st,						\
+      .end_address = en							\
+    },									\
+    .comp2 =								\
+      {									\
+	.header = {							\
+	  .type = GRUB_EFI_MEDIA_DEVICE_PATH_TYPE,			\
+	  .subtype = GRUB_EFI_PIWG_DEVICE_PATH_SUBTYPE,			\
+	  .length = sizeof (struct grub_efi_piwg_device_path)		\
+	},								\
+	.guid = GRUB_EFI_VENDOR_APPLE_GUID				\
+      },								\
+       .end =								\
+	  {								\
+	    .type = GRUB_EFI_END_DEVICE_PATH_TYPE,			\
+	    .subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE,		\
+	    .length = sizeof (struct grub_efi_device_path)		\
+	  }								\
+  }
+
+/* early 2006 Core Duo / Core Solo models  */
+static struct piwg_full_device_path devpath_1 = MAKE_PIWG_PATH (0xffe00000,
+								0xfff9ffff);
+
+/* mid-2006 Mac Pro (and probably other Core 2 models)  */
+static struct piwg_full_device_path devpath_2 = MAKE_PIWG_PATH (0xffe00000,
+								0xfff7ffff);
+
+/* mid-2007 MBP ("Santa Rosa" based models)  */
+static struct piwg_full_device_path devpath_3 = MAKE_PIWG_PATH (0xffe00000,
+								0xfff8ffff);
+
+/* early-2008 MBA  */
+static struct piwg_full_device_path devpath_4 = MAKE_PIWG_PATH (0xffc00000,
+								0xfff8ffff);
+
+/* late-2008 MB/MBP (NVidia chipset)  */
+static struct piwg_full_device_path devpath_5 = MAKE_PIWG_PATH (0xffcb4000,
+								0xffffbfff);
+
+/* mid-2010 MB/MBP (NVidia chipset)  */
+static struct piwg_full_device_path devpath_6 = MAKE_PIWG_PATH (0xffcc4000,
+								0xffffbfff);
+
+static struct piwg_full_device_path devpath_7 = MAKE_PIWG_PATH (0xff981000,
+								0xffc8ffff);
+
+/* mid-2012 MBP retina (MacBookPro10,1) */ 
+static struct piwg_full_device_path devpath_8 = MAKE_PIWG_PATH (0xff990000,
+								0xffb2ffff);
+
+struct devdata
+{
+  const char *model;
+  grub_efi_device_path_t *devpath;
+};
+
+struct devdata devs[] =
+{
+  {"Core Duo/Solo", (grub_efi_device_path_t *) &devpath_1},
+  {"Mac Pro", (grub_efi_device_path_t *) &devpath_2},
+  {"MBP", (grub_efi_device_path_t *) &devpath_3},
+  {"MBA", (grub_efi_device_path_t *) &devpath_4},
+  {"MB NV", (grub_efi_device_path_t *) &devpath_5},
+  {"MB NV2", (grub_efi_device_path_t *) &devpath_6},
+  {"MBP2011", (grub_efi_device_path_t *) &devpath_7},
+  {"MBP2012", (grub_efi_device_path_t *) &devpath_8},
+  {NULL, NULL},
+};
+
+static grub_err_t
+grub_cmd_appleloader (grub_command_t cmd __attribute__ ((unused)),
+                      int argc, char *argv[])
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_loaded_image_t *loaded_image;
+  struct devdata *pdev;
+
+  grub_dl_ref (my_mod);
+
+  /* Initialize some global variables.  */
+  image_handle = 0;
+
+  b = grub_efi_system_table->boot_services;
+
+  for (pdev = devs ; pdev->devpath ; pdev++)
+    if (efi_call_6 (b->load_image, 0, grub_efi_image_handle, pdev->devpath,
+                    NULL, 0, &image_handle) == GRUB_EFI_SUCCESS)
+      break;
+
+  if (! pdev->devpath)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "can't find model");
+      goto fail;
+    }
+
+  grub_dprintf ("appleload", "Model: %s\n", pdev->model);
+
+  loaded_image = grub_efi_get_loaded_image (image_handle);
+  if (! loaded_image)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "no loaded image available");
+      goto fail;
+    }
+
+  if (argc > 0)
+    {
+      int i, len;
+      grub_efi_char16_t *p16;
+
+      for (i = 0, len = 0; i < argc; i++)
+        len += grub_strlen (argv[i]) + 1;
+
+      len *= sizeof (grub_efi_char16_t);
+      cmdline = p16 = grub_malloc (len);
+      if (! cmdline)
+        goto fail;
+
+      for (i = 0; i < argc; i++)
+        {
+          char *p8;
+
+          p8 = argv[i];
+          while (*p8)
+            *(p16++) = *(p8++);
+
+          *(p16++) = ' ';
+        }
+      *(--p16) = 0;
+
+      loaded_image->load_options = cmdline;
+      loaded_image->load_options_size = len;
+    }
+
+  grub_loader_set (grub_appleloader_boot, grub_appleloader_unload, 0);
+
+  return 0;
+
+ fail:
+
+  grub_dl_unref (my_mod);
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(appleloader)
+{
+  cmd = grub_register_command ("appleloader", grub_cmd_appleloader,
+			       N_("[OPTS]"),
+			       /* TRANSLATORS: This command is used on EFI to
+				switch to BIOS mode and boot the OS requiring
+				BIOS.  */
+			       N_("Boot BIOS-based system."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(appleloader)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c
new file mode 100644
index 0000000..2bd80f4
--- /dev/null
+++ b/grub-core/loader/efi/chainloader.c
@@ -0,0 +1,444 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* TODO: support load options.  */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/disk.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/net.h>
+#if defined (__i386__) || defined (__x86_64__)
+#include <grub/macho.h>
+#include <grub/i386/macho.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+static grub_efi_physical_address_t address;
+static grub_efi_uintn_t pages;
+static grub_efi_device_path_t *file_path;
+static grub_efi_handle_t image_handle;
+static grub_efi_char16_t *cmdline;
+
+static grub_err_t
+grub_chainloader_unload (void)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_1 (b->unload_image, image_handle);
+  efi_call_2 (b->free_pages, address, pages);
+
+  grub_free (file_path);
+  grub_free (cmdline);
+  cmdline = 0;
+  file_path = 0;
+
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_chainloader_boot (void)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  grub_efi_uintn_t exit_data_size;
+  grub_efi_char16_t *exit_data = NULL;
+
+  b = grub_efi_system_table->boot_services;
+  status = efi_call_3 (b->start_image, image_handle, &exit_data_size, &exit_data);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      if (exit_data)
+	{
+	  char *buf;
+
+	  buf = grub_malloc (exit_data_size * 4 + 1);
+	  if (buf)
+	    {
+	      *grub_utf16_to_utf8 ((grub_uint8_t *) buf,
+				   exit_data, exit_data_size) = 0;
+
+	      grub_error (GRUB_ERR_BAD_OS, "%s", buf);
+	      grub_free (buf);
+	    }
+	}
+      else
+	grub_error (GRUB_ERR_BAD_OS, "unknown error");
+    }
+
+  if (exit_data)
+    efi_call_1 (b->free_pool, exit_data);
+
+  grub_loader_unset ();
+
+  return grub_errno;
+}
+
+static grub_err_t
+copy_file_path (grub_efi_file_path_device_path_t *fp,
+		const char *str, grub_efi_uint16_t len)
+{
+  grub_efi_char16_t *p, *path_name;
+  grub_efi_uint16_t size;
+
+  fp->header.type = GRUB_EFI_MEDIA_DEVICE_PATH_TYPE;
+  fp->header.subtype = GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE;
+
+  path_name = grub_calloc (len, GRUB_MAX_UTF16_PER_UTF8 * sizeof (*path_name));
+  if (!path_name)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "failed to allocate path buffer");
+
+  size = grub_utf8_to_utf16 (path_name, len * GRUB_MAX_UTF16_PER_UTF8,
+			     (const grub_uint8_t *) str, len, 0);
+  for (p = path_name; p < path_name + size; p++)
+    if (*p == '/')
+      *p = '\\';
+
+  grub_memcpy (fp->path_name, path_name, size * sizeof (*fp->path_name));
+  /* File Path is NULL terminated */
+  fp->path_name[size++] = '\0';
+  fp->header.length = size * sizeof (grub_efi_char16_t) + sizeof (*fp);
+  grub_free (path_name);
+  return GRUB_ERR_NONE;
+}
+
+static grub_efi_device_path_t *
+make_file_path (grub_efi_device_path_t *dp, const char *filename)
+{
+  char *dir_start;
+  char *dir_end;
+  grub_size_t size;
+  grub_efi_device_path_t *d;
+
+  dir_start = grub_strchr (filename, ')');
+  if (! dir_start)
+    dir_start = (char *) filename;
+  else
+    dir_start++;
+
+  dir_end = grub_strrchr (dir_start, '/');
+  if (! dir_end)
+    {
+      grub_error (GRUB_ERR_BAD_FILENAME, "invalid EFI file path");
+      return 0;
+    }
+
+  size = 0;
+  d = dp;
+  while (d)
+    {
+      grub_size_t len = GRUB_EFI_DEVICE_PATH_LENGTH (d);
+
+      if (len < 4)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_RANGE,
+		      "malformed EFI Device Path node has length=%" PRIuGRUB_SIZE, len);
+	  return NULL;
+	}
+
+      size += len;
+      if ((GRUB_EFI_END_ENTIRE_DEVICE_PATH (d)))
+	break;
+      d = GRUB_EFI_NEXT_DEVICE_PATH (d);
+    }
+
+  /* File Path is NULL terminated. Allocate space for 2 extra characters */
+  /* FIXME why we split path in two components? */
+  file_path = grub_malloc (size
+			   + ((grub_strlen (dir_start) + 2)
+			      * GRUB_MAX_UTF16_PER_UTF8
+			      * sizeof (grub_efi_char16_t))
+			   + sizeof (grub_efi_file_path_device_path_t) * 2);
+  if (! file_path)
+    return 0;
+
+  grub_memcpy (file_path, dp, size);
+
+  /* Fill the file path for the directory.  */
+  d = (grub_efi_device_path_t *) ((char *) file_path
+				  + ((char *) d - (char *) dp));
+  grub_efi_print_device_path (d);
+  if (copy_file_path ((grub_efi_file_path_device_path_t *) d,
+		      dir_start, dir_end - dir_start) != GRUB_ERR_NONE)
+    {
+ fail:
+      grub_free (file_path);
+      return 0;
+    }
+
+  /* Fill the file path for the file.  */
+  d = GRUB_EFI_NEXT_DEVICE_PATH (d);
+  if (copy_file_path ((grub_efi_file_path_device_path_t *) d,
+		      dir_end + 1, grub_strlen (dir_end + 1)) != GRUB_ERR_NONE)
+    goto fail;
+
+  /* Fill the end of device path nodes.  */
+  d = GRUB_EFI_NEXT_DEVICE_PATH (d);
+  d->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  d->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  d->length = sizeof (*d);
+
+  return file_path;
+}
+
+static grub_err_t
+grub_cmd_chainloader (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_ssize_t size;
+  grub_efi_status_t status;
+  grub_efi_boot_services_t *b;
+  grub_device_t dev = 0;
+  grub_efi_device_path_t *dp = 0;
+  grub_efi_loaded_image_t *loaded_image;
+  char *filename;
+  void *boot_image = 0;
+  grub_efi_handle_t dev_handle = 0;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+  filename = argv[0];
+
+  grub_dl_ref (my_mod);
+
+  /* Initialize some global variables.  */
+  address = 0;
+  image_handle = 0;
+  file_path = 0;
+
+  b = grub_efi_system_table->boot_services;
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_EFI_CHAINLOADED_IMAGE);
+  if (! file)
+    goto fail;
+
+  /* Get the root device's device path.  */
+  dev = grub_device_open (0);
+  if (! dev)
+    goto fail;
+
+  if (dev->disk)
+    dev_handle = grub_efidisk_get_device_handle (dev->disk);
+  else if (dev->net && dev->net->server)
+    {
+      grub_net_network_level_address_t addr;
+      struct grub_net_network_level_interface *inf;
+      grub_net_network_level_address_t gateway;
+      grub_err_t err;
+
+      err = grub_net_resolve_address (dev->net->server, &addr);
+      if (err)
+	goto fail;
+
+      err = grub_net_route_address (addr, &gateway, &inf);
+      if (err)
+	goto fail;
+
+      dev_handle = grub_efinet_get_device_handle (inf->card);
+    }
+
+  if (dev_handle)
+    dp = grub_efi_get_device_path (dev_handle);
+
+  if (! dp)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "not a valid root device");
+      goto fail;
+    }
+
+  file_path = make_file_path (dp, filename);
+  if (! file_path)
+    goto fail;
+
+  grub_printf ("file path: ");
+  grub_efi_print_device_path (file_path);
+
+  size = grub_file_size (file);
+  if (!size)
+    {
+      grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		  filename);
+      goto fail;
+    }
+  pages = (((grub_efi_uintn_t) size + ((1 << 12) - 1)) >> 12);
+
+  status = efi_call_4 (b->allocate_pages, GRUB_EFI_ALLOCATE_ANY_PAGES,
+			      GRUB_EFI_LOADER_CODE,
+			      pages, &address);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_dprintf ("chain", "Failed to allocate %u pages\n",
+		    (unsigned int) pages);
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+
+  boot_image = (void *) ((grub_addr_t) address);
+  if (grub_file_read (file, boot_image, size) != size)
+    {
+      if (grub_errno == GRUB_ERR_NONE)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+
+      goto fail;
+    }
+
+#if defined (__i386__) || defined (__x86_64__)
+  if (size >= (grub_ssize_t) sizeof (struct grub_macho_fat_header))
+    {
+      struct grub_macho_fat_header *head = boot_image;
+      if (head->magic
+	  == grub_cpu_to_le32_compile_time (GRUB_MACHO_FAT_EFI_MAGIC))
+	{
+	  grub_uint32_t i;
+	  struct grub_macho_fat_arch *archs
+	    = (struct grub_macho_fat_arch *) (head + 1);
+	  for (i = 0; i < grub_cpu_to_le32 (head->nfat_arch); i++)
+	    {
+	      if (GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT (archs[i].cputype))
+		break;
+	    }
+	  if (i == grub_cpu_to_le32 (head->nfat_arch))
+	    {
+	      grub_error (GRUB_ERR_BAD_OS, "no compatible arch found");
+	      goto fail;
+	    }
+	  if (grub_cpu_to_le32 (archs[i].offset)
+	      > ~grub_cpu_to_le32 (archs[i].size)
+	      || grub_cpu_to_le32 (archs[i].offset)
+	      + grub_cpu_to_le32 (archs[i].size)
+	      > (grub_size_t) size)
+	    {
+	      grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			  filename);
+	      goto fail;
+	    }
+	  boot_image = (char *) boot_image + grub_cpu_to_le32 (archs[i].offset);
+	  size = grub_cpu_to_le32 (archs[i].size);
+	}
+    }
+#endif
+
+  status = efi_call_6 (b->load_image, 0, grub_efi_image_handle, file_path,
+		       boot_image, size,
+		       &image_handle);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      if (status == GRUB_EFI_OUT_OF_RESOURCES)
+	grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of resources");
+      else
+	grub_error (GRUB_ERR_BAD_OS, "cannot load image");
+
+      goto fail;
+    }
+
+  /* LoadImage does not set a device handler when the image is
+     loaded from memory, so it is necessary to set it explicitly here.
+     This is a mess.  */
+  loaded_image = grub_efi_get_loaded_image (image_handle);
+  if (! loaded_image)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "no loaded image available");
+      goto fail;
+    }
+  loaded_image->device_handle = dev_handle;
+
+  if (argc > 1)
+    {
+      int i, len;
+      grub_efi_char16_t *p16;
+
+      for (i = 1, len = 0; i < argc; i++)
+        len += grub_strlen (argv[i]) + 1;
+
+      len *= sizeof (grub_efi_char16_t);
+      cmdline = p16 = grub_malloc (len);
+      if (! cmdline)
+        goto fail;
+
+      for (i = 1; i < argc; i++)
+        {
+          char *p8;
+
+          p8 = argv[i];
+          while (*p8)
+            *(p16++) = *(p8++);
+
+          *(p16++) = ' ';
+        }
+      *(--p16) = 0;
+
+      loaded_image->load_options = cmdline;
+      loaded_image->load_options_size = len;
+    }
+
+  grub_file_close (file);
+  grub_device_close (dev);
+
+  grub_loader_set (grub_chainloader_boot, grub_chainloader_unload, 0);
+  return 0;
+
+ fail:
+
+  if (dev)
+    grub_device_close (dev);
+
+  if (file)
+    grub_file_close (file);
+
+  grub_free (file_path);
+
+  if (address)
+    efi_call_2 (b->free_pages, address, pages);
+
+  grub_dl_unref (my_mod);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(chainloader)
+{
+  cmd = grub_register_command ("chainloader", grub_cmd_chainloader,
+			       0, N_("Load another boot loader."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(chainloader)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/efi/fdt.c b/grub-core/loader/efi/fdt.c
new file mode 100644
index 0000000..c86f283
--- /dev/null
+++ b/grub-core/loader/efi/fdt.c
@@ -0,0 +1,179 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013-2015  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fdt.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/file.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/fdtload.h>
+#include <grub/efi/memory.h>
+#include <grub/cpu/efi/memory.h>
+
+static void *loaded_fdt;
+static void *fdt;
+
+#define FDT_ADDR_CELLS_STRING "#address-cells"
+#define FDT_SIZE_CELLS_STRING "#size-cells"
+#define FDT_ADDR_SIZE_EXTRA ((2 * grub_fdt_prop_entry_size (sizeof(grub_uint32_t))) + \
+                             sizeof (FDT_ADDR_CELLS_STRING) + \
+                             sizeof (FDT_SIZE_CELLS_STRING))
+
+void *
+grub_fdt_load (grub_size_t additional_size)
+{
+  void *raw_fdt;
+  unsigned int size;
+
+  if (fdt)
+    {
+      size = GRUB_EFI_BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt));
+      grub_efi_free_pages ((grub_addr_t) fdt, size);
+    }
+
+  if (loaded_fdt)
+    raw_fdt = loaded_fdt;
+  else
+    raw_fdt = grub_efi_get_firmware_fdt();
+
+  if (raw_fdt)
+      size = grub_fdt_get_totalsize (raw_fdt);
+  else
+      size = GRUB_FDT_EMPTY_TREE_SZ + FDT_ADDR_SIZE_EXTRA;
+
+  size += additional_size;
+
+  grub_dprintf ("linux", "allocating %d bytes for fdt\n", size);
+  fdt = grub_efi_allocate_pages_real (GRUB_EFI_MAX_USABLE_ADDRESS,
+				      GRUB_EFI_BYTES_TO_PAGES (size),
+				      GRUB_EFI_ALLOCATE_MAX_ADDRESS,
+				      GRUB_EFI_ACPI_RECLAIM_MEMORY);
+  if (!fdt)
+    return NULL;
+
+  if (raw_fdt)
+    {
+      grub_memmove (fdt, raw_fdt, size - additional_size);
+      grub_fdt_set_totalsize (fdt, size);
+    }
+  else
+    {
+      grub_fdt_create_empty_tree (fdt, size);
+      grub_fdt_set_prop32 (fdt, 0, FDT_ADDR_CELLS_STRING, 2);
+      grub_fdt_set_prop32 (fdt, 0, FDT_SIZE_CELLS_STRING, 2);
+    }
+  return fdt;
+}
+
+grub_err_t
+grub_fdt_install (void)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_guid_t fdt_guid = GRUB_EFI_DEVICE_TREE_GUID;
+  grub_efi_status_t status;
+
+  b = grub_efi_system_table->boot_services;
+  status = b->install_configuration_table (&fdt_guid, fdt);
+  if (status != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_IO, "failed to install FDT");
+
+  grub_dprintf ("fdt", "Installed/updated FDT configuration table @ %p\n",
+		fdt);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_fdt_unload (void) {
+  if (!fdt) {
+    return;
+  }
+  grub_efi_free_pages ((grub_addr_t) fdt,
+		       GRUB_EFI_BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt)));
+  fdt = NULL;
+}
+
+static grub_err_t
+grub_cmd_devicetree (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char *argv[])
+{
+  grub_file_t dtb;
+  void *blob = NULL;
+  int size;
+
+  if (loaded_fdt)
+    grub_free (loaded_fdt);
+  loaded_fdt = NULL;
+
+  /* No arguments means "use firmware FDT".  */
+  if (argc == 0)
+    {
+      return GRUB_ERR_NONE;
+    }
+
+  dtb = grub_file_open (argv[0], GRUB_FILE_TYPE_DEVICE_TREE_IMAGE);
+  if (!dtb)
+    goto out;
+
+  size = grub_file_size (dtb);
+  blob = grub_malloc (size);
+  if (!blob)
+    goto out;
+
+  if (grub_file_read (dtb, blob, size) < size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
+      goto out;
+    }
+
+  if (grub_fdt_check_header (blob, size) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_OS, N_("invalid device tree"));
+      goto out;
+    }
+
+out:
+  if (dtb)
+    grub_file_close (dtb);
+
+  if (blob)
+    {
+      if (grub_errno == GRUB_ERR_NONE)
+	loaded_fdt = blob;
+      else
+	grub_free (blob);
+    }
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_devicetree;
+
+GRUB_MOD_INIT (fdt)
+{
+  cmd_devicetree =
+    grub_register_command_lockdown ("devicetree", grub_cmd_devicetree, 0,
+				    N_("Load DTB file."));
+}
+
+GRUB_MOD_FINI (fdt)
+{
+  grub_unregister_command (cmd_devicetree);
+}
diff --git a/grub-core/loader/i386/bsd.c b/grub-core/loader/i386/bsd.c
new file mode 100644
index 0000000..5f3290c
--- /dev/null
+++ b/grub-core/loader/i386/bsd.c
@@ -0,0 +1,2191 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/i386/bsd.h>
+#include <grub/i386/cpuid.h>
+#include <grub/memory.h>
+#include <grub/i386/memory.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/elfload.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/aout.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/ns8250.h>
+#include <grub/bsdlabel.h>
+#include <grub/crypto.h>
+#include <grub/safemath.h>
+#include <grub/verify.h>
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/int.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#include <grub/video.h>
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/biosnum.h>
+#endif
+#ifdef GRUB_MACHINE_EFI
+#include <grub/efi/efi.h>
+#define NETBSD_DEFAULT_VIDEO_MODE "800x600"
+#else
+#define NETBSD_DEFAULT_VIDEO_MODE "text"
+#include <grub/i386/pc/vbe.h>
+#endif
+#include <grub/video.h>
+
+#include <grub/disk.h>
+#include <grub/device.h>
+#include <grub/partition.h>
+#include <grub/relocator.h>
+#include <grub/i386/relocator.h>
+
+#define ALIGN_DWORD(a)	ALIGN_UP (a, 4)
+#define ALIGN_QWORD(a)	ALIGN_UP (a, 8)
+#define ALIGN_VAR(a)	((is_64bit) ? (ALIGN_QWORD(a)) : (ALIGN_DWORD(a)))
+#define ALIGN_PAGE(a)	ALIGN_UP (a, 4096)
+
+static int kernel_type = KERNEL_TYPE_NONE;
+static grub_dl_t my_mod;
+static grub_addr_t entry, entry_hi, kern_start, kern_end;
+static void *kern_chunk_src;
+static grub_uint32_t bootflags;
+static int is_elf_kernel, is_64bit;
+static grub_uint32_t openbsd_root;
+static struct grub_relocator *relocator = NULL;
+static struct grub_openbsd_ramdisk_descriptor openbsd_ramdisk;
+
+struct bsd_tag
+{
+  struct bsd_tag *next;
+  grub_size_t len;
+  grub_uint32_t type;
+  union {
+    grub_uint8_t a;
+    grub_uint16_t b;
+    grub_uint32_t c;
+  } data[0];
+};
+
+static struct bsd_tag *tags, *tags_last;
+
+struct netbsd_module
+{
+  struct netbsd_module *next;
+  struct grub_netbsd_btinfo_module mod;
+};
+
+static struct netbsd_module *netbsd_mods, *netbsd_mods_last;
+
+static const struct grub_arg_option freebsd_opts[] =
+  {
+    {"dual", 'D', 0, N_("Display output on all consoles."), 0, 0},
+    {"serial", 'h', 0, N_("Use serial console."), 0, 0},
+    {"askname", 'a', 0, N_("Ask for file name to reboot from."), 0, 0},
+    {"cdrom", 'C', 0, N_("Use CD-ROM as root."), 0, 0},
+    {"config", 'c', 0, N_("Invoke user configuration routing."), 0, 0},
+    {"kdb", 'd', 0, N_("Enter in KDB on boot."), 0, 0},
+    {"gdb", 'g', 0, N_("Use GDB remote debugger instead of DDB."), 0, 0},
+    {"mute", 'm', 0, N_("Disable all boot output."), 0, 0},
+    {"nointr", 'n', 0, "", 0, 0},
+    {"pause", 'p', 0, N_("Wait for keypress after every line of output."), 0, 0},
+    {"quiet", 'q', 0, "", 0, 0},
+    {"dfltroot", 'r', 0, N_("Use compiled-in root device."), 0, 0},
+    {"single", 's', 0, N_("Boot into single mode."), 0, 0},
+    {"verbose", 'v', 0, N_("Boot with verbose messages."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static const grub_uint32_t freebsd_flags[] =
+{
+  FREEBSD_RB_DUAL, FREEBSD_RB_SERIAL, FREEBSD_RB_ASKNAME,
+  FREEBSD_RB_CDROM, FREEBSD_RB_CONFIG, FREEBSD_RB_KDB,
+  FREEBSD_RB_GDB, FREEBSD_RB_MUTE, FREEBSD_RB_NOINTR,
+  FREEBSD_RB_PAUSE, FREEBSD_RB_QUIET, FREEBSD_RB_DFLTROOT,
+  FREEBSD_RB_SINGLE, FREEBSD_RB_VERBOSE, 0
+};
+
+static const struct grub_arg_option openbsd_opts[] =
+  {
+    {"askname", 'a', 0, N_("Ask for file name to reboot from."), 0, 0},
+    {"halt", 'b', 0, N_("Don't reboot, just halt."), 0, 0},
+    {"config", 'c', 0, N_("Change configured devices."), 0, 0},
+    {"single", 's', 0, N_("Boot into single mode."), 0, 0},
+    {"kdb", 'd', 0, N_("Enter in KDB on boot."), 0, 0},
+    {"root", 'r', 0, N_("Set root device."), "wdXY", ARG_TYPE_STRING},
+    {"serial", 'h', GRUB_ARG_OPTION_OPTIONAL, 
+     N_("Use serial console."),
+     /* TRANSLATORS: "com" is static and not to be translated. It refers to
+	serial ports e.g. com1.
+      */
+     N_("comUNIT[,SPEED]"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static const grub_uint32_t openbsd_flags[] =
+{
+  OPENBSD_RB_ASKNAME, OPENBSD_RB_HALT, OPENBSD_RB_CONFIG,
+  OPENBSD_RB_SINGLE, OPENBSD_RB_KDB, 0
+};
+
+#define OPENBSD_ROOT_ARG (ARRAY_SIZE (openbsd_flags) - 1)
+#define OPENBSD_SERIAL_ARG (ARRAY_SIZE (openbsd_flags))
+
+static const struct grub_arg_option netbsd_opts[] =
+  {
+    {"no-smp", '1', 0, N_("Disable SMP."), 0, 0},
+    {"no-acpi", '2', 0, N_("Disable ACPI."), 0, 0},
+    {"askname", 'a', 0, N_("Ask for file name to reboot from."), 0, 0},
+    {"halt", 'b', 0, N_("Don't reboot, just halt."), 0, 0},
+    {"config", 'c', 0, N_("Change configured devices."), 0, 0},
+    {"kdb", 'd', 0, N_("Enter in KDB on boot."), 0, 0},
+    {"miniroot", 'm', 0, "", 0, 0},
+    {"quiet", 'q', 0, N_("Don't display boot diagnostic messages."), 0, 0},
+    {"single", 's', 0, N_("Boot into single mode."), 0, 0},
+    {"verbose", 'v', 0, N_("Boot with verbose messages."), 0, 0},
+    {"debug", 'x', 0, N_("Boot with debug messages."), 0, 0},
+    {"silent", 'z', 0, N_("Suppress normal output (warnings remain)."), 0, 0},
+    {"root", 'r', 0, N_("Set root device."), N_("DEVICE"), ARG_TYPE_STRING},
+    {"serial", 'h', GRUB_ARG_OPTION_OPTIONAL, 
+     N_("Use serial console."),
+     /* TRANSLATORS: "com" is static and not to be translated. It refers to
+	serial ports e.g. com1.
+      */
+     N_("[ADDR|comUNIT][,SPEED]"), ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static const grub_uint32_t netbsd_flags[] =
+{
+  NETBSD_AB_NOSMP, NETBSD_AB_NOACPI, NETBSD_RB_ASKNAME,
+  NETBSD_RB_HALT, NETBSD_RB_USERCONFIG, NETBSD_RB_KDB,
+  NETBSD_RB_MINIROOT, NETBSD_AB_QUIET, NETBSD_RB_SINGLE,
+  NETBSD_AB_VERBOSE, NETBSD_AB_DEBUG, NETBSD_AB_SILENT, 0
+};
+
+#define NETBSD_ROOT_ARG (ARRAY_SIZE (netbsd_flags) - 1)
+#define NETBSD_SERIAL_ARG (ARRAY_SIZE (netbsd_flags))
+
+static void
+grub_bsd_get_device (grub_uint32_t * biosdev,
+		     grub_uint32_t * unit,
+		     grub_uint32_t * slice, grub_uint32_t * part)
+{
+  grub_device_t dev;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  *biosdev = grub_get_root_biosnumber () & 0xff;
+#else
+  *biosdev = 0xff;
+#endif
+  *unit = (*biosdev & 0x7f);
+  *slice = 0xff;
+  *part = 0xff;
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->partition)
+    {
+      if (dev->disk->partition->parent)
+	{
+	  *part = dev->disk->partition->number;
+	  *slice = dev->disk->partition->parent->number + 1;
+	}
+      else
+	*slice = dev->disk->partition->number + 1;
+    }
+  if (dev)
+    grub_device_close (dev);
+}
+
+static grub_err_t
+grub_bsd_add_meta_ptr (grub_uint32_t type, void **ptr, grub_uint32_t len)
+{
+  struct bsd_tag *newtag;
+
+  newtag = grub_malloc (len + sizeof (struct bsd_tag));
+  if (!newtag)
+    return grub_errno;
+  newtag->len = len;
+  newtag->type = type;
+  newtag->next = NULL;
+  *ptr = newtag->data;
+
+  if (kernel_type == KERNEL_TYPE_FREEBSD 
+      && type == (FREEBSD_MODINFO_METADATA | FREEBSD_MODINFOMD_SMAP))
+    {
+      struct bsd_tag *p;
+      for (p = tags;
+	   p && p->type != (FREEBSD_MODINFO_METADATA
+			    | FREEBSD_MODINFOMD_KERNEND);
+	   p = p->next);
+
+      if (p)
+	{
+	  newtag->next = p->next;
+	  p->next = newtag;
+	  if (newtag->next == NULL)
+	    tags_last = newtag;
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  if (tags_last)
+    tags_last->next = newtag;
+  else
+    tags = newtag;
+  tags_last = newtag;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_bsd_add_meta (grub_uint32_t type, const void *data, grub_uint32_t len)
+{
+  grub_err_t err;
+  void *ptr;
+
+  err = grub_bsd_add_meta_ptr (type, &ptr, len);
+  if (err)
+    return err;
+  if (len)
+    grub_memcpy (ptr, data, len);
+  return GRUB_ERR_NONE;
+}
+
+
+struct grub_e820_mmap
+{
+  grub_uint64_t addr;
+  grub_uint64_t size;
+  grub_uint32_t type;
+} GRUB_PACKED;
+#define GRUB_E820_RAM        1
+#define GRUB_E820_RESERVED   2
+#define GRUB_E820_ACPI       3
+#define GRUB_E820_NVS        4
+#define GRUB_E820_BADRAM     5
+#define GRUB_E820_COREBOOT_TABLES 0x10
+
+/* Context for generate_e820_mmap.  */
+struct generate_e820_mmap_ctx
+{
+  int count;
+  struct grub_e820_mmap *mmap;
+  struct grub_e820_mmap prev, cur;
+};
+
+/* Helper for generate_e820_mmap.  */
+static int
+generate_e820_mmap_iter (grub_uint64_t addr, grub_uint64_t size,
+			 grub_memory_type_t type, void *data)
+{
+  struct generate_e820_mmap_ctx *ctx = data;
+
+  ctx->cur.addr = addr;
+  ctx->cur.size = size;
+
+  if (type == GRUB_MEMORY_COREBOOT_TABLES
+      && addr == 0)
+      /* Nowadays the tables at 0 don't contain anything important but
+       *BSD needs the memory at 0 for own needs.
+       */
+    type = GRUB_E820_RAM;
+
+  ctx->cur.type = type;
+
+  /* Merge regions if possible. */
+  if (ctx->count && ctx->cur.type == ctx->prev.type
+      && ctx->cur.addr == ctx->prev.addr + ctx->prev.size)
+    {
+      ctx->prev.size += ctx->cur.size;
+      if (ctx->mmap)
+	ctx->mmap[-1] = ctx->prev;
+    }
+  else
+    {
+      if (ctx->mmap)
+	*ctx->mmap++ = ctx->cur;
+      ctx->prev = ctx->cur;
+      ctx->count++;
+    }
+
+  if (kernel_type == KERNEL_TYPE_OPENBSD && ctx->prev.addr < 0x100000
+      && ctx->prev.addr + ctx->prev.size > 0x100000)
+    {
+      ctx->cur.addr = 0x100000;
+      ctx->cur.size = ctx->prev.addr + ctx->prev.size - 0x100000;
+      ctx->cur.type = ctx->prev.type;
+      ctx->prev.size = 0x100000 - ctx->prev.addr;
+      if (ctx->mmap)
+	{
+	  ctx->mmap[-1] = ctx->prev;
+	  ctx->mmap[0] = ctx->cur;
+	  ctx->mmap++;
+	}
+      ctx->prev = ctx->cur;
+      ctx->count++;
+    }
+
+  return 0;
+}
+
+static void
+generate_e820_mmap (grub_size_t *len, grub_size_t *cnt, void *buf)
+{
+  struct generate_e820_mmap_ctx ctx = {
+    .count = 0,
+    .mmap = buf
+  };
+
+  grub_mmap_iterate (generate_e820_mmap_iter, &ctx);
+
+  if (len)
+    *len = ctx.count * sizeof (struct grub_e820_mmap);
+  *cnt = ctx.count;
+
+  return;
+}
+
+static grub_err_t
+grub_bsd_add_mmap (void)
+{
+  grub_size_t len, cnt;
+  void *buf = NULL, *buf0;
+
+  generate_e820_mmap (&len, &cnt, buf);
+
+  if (kernel_type == KERNEL_TYPE_NETBSD)
+    len += sizeof (grub_uint32_t);
+
+  if (kernel_type == KERNEL_TYPE_OPENBSD)
+    len += sizeof (struct grub_e820_mmap);
+
+  buf = grub_malloc (len);
+  if (!buf)
+    return grub_errno;
+
+  buf0 = buf;
+  if (kernel_type == KERNEL_TYPE_NETBSD)
+    {
+      *(grub_uint32_t *) buf = cnt;
+      buf = ((grub_uint32_t *) buf + 1);
+    }
+
+  generate_e820_mmap (NULL, &cnt, buf);
+
+  if (kernel_type == KERNEL_TYPE_OPENBSD)
+    grub_memset ((grub_uint8_t *) buf + len - sizeof (struct grub_e820_mmap), 0,
+		 sizeof (struct grub_e820_mmap));
+
+  grub_dprintf ("bsd", "%u entries in smap\n", (unsigned) cnt);
+  if (kernel_type == KERNEL_TYPE_NETBSD)
+    grub_bsd_add_meta (NETBSD_BTINFO_MEMMAP, buf0, len);
+  else if (kernel_type == KERNEL_TYPE_OPENBSD)
+    grub_bsd_add_meta (OPENBSD_BOOTARG_MMAP, buf0, len);
+  else
+    grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+		       FREEBSD_MODINFOMD_SMAP, buf0, len);
+
+  grub_free (buf0);
+
+  return grub_errno;
+}
+
+grub_err_t
+grub_freebsd_add_meta_module (const char *filename, const char *type,
+			      int argc, char **argv,
+			      grub_addr_t addr, grub_uint32_t size)
+{
+  const char *name;
+  grub_err_t err;
+
+  name = grub_strrchr (filename, '/');
+  if (name)
+    name++;
+  else
+    name = filename;
+  if (grub_strcmp (type, "/boot/zfs/zpool.cache") == 0)
+    name = "/boot/zfs/zpool.cache";
+
+  if (grub_bsd_add_meta (FREEBSD_MODINFO_NAME, name, grub_strlen (name) + 1))
+    return grub_errno;
+
+  if (is_64bit)
+    {
+      grub_uint64_t addr64 = addr, size64 = size;
+      if (grub_bsd_add_meta (FREEBSD_MODINFO_TYPE, type, grub_strlen (type) + 1)
+	  || grub_bsd_add_meta (FREEBSD_MODINFO_ADDR, &addr64, sizeof (addr64)) 
+	  || grub_bsd_add_meta (FREEBSD_MODINFO_SIZE, &size64, sizeof (size64)))
+	return grub_errno;
+    }
+  else
+    {
+      if (grub_bsd_add_meta (FREEBSD_MODINFO_TYPE, type, grub_strlen (type) + 1)
+	  || grub_bsd_add_meta (FREEBSD_MODINFO_ADDR, &addr, sizeof (addr))
+	  || grub_bsd_add_meta (FREEBSD_MODINFO_SIZE, &size, sizeof (size)))
+	return grub_errno;
+    }
+
+  if (argc)
+    {
+      int i, n;
+
+      n = 0;
+      for (i = 0; i < argc; i++)
+	{
+	  n += grub_strlen (argv[i]) + 1;
+	}
+
+      if (n)
+	{
+	  void *cmdline;
+	  char *p;
+
+	  if (grub_bsd_add_meta_ptr (FREEBSD_MODINFO_ARGS, &cmdline, n))
+	    return grub_errno;
+
+	  p = cmdline;
+	  for (i = 0; i < argc; i++)
+	    {
+	      grub_strcpy (p, argv[i]);
+	      p += grub_strlen (argv[i]);
+	      *(p++) = ' ';
+	    }
+	  *p = 0;
+	  err = grub_verify_string (cmdline, GRUB_VERIFY_MODULE_CMDLINE);
+	  if (err)
+	    return err;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_freebsd_list_modules (void)
+{
+  struct bsd_tag *tag;
+
+  grub_printf ("  %-18s  %-18s%14s%14s\n", _("name"), _("type"), _("addr"),
+	       _("size"));
+
+  for (tag = tags; tag; tag = tag->next)
+    {
+      switch (tag->type)
+	{
+	case FREEBSD_MODINFO_NAME:
+	case FREEBSD_MODINFO_TYPE:
+	  grub_printf ("  %-18s", (char *) tag->data);
+	  break;
+	case FREEBSD_MODINFO_ADDR:
+	  {
+	    grub_uint32_t addr;
+
+	    addr = *((grub_uint32_t *) tag->data);
+	    grub_printf ("    0x%08x", addr);
+	    break;
+	  }
+	case FREEBSD_MODINFO_SIZE:
+	  {
+	    grub_uint32_t len;
+
+	    len = *((grub_uint32_t *) tag->data);
+	    grub_printf ("    0x%08x\n", len);
+	  }
+	}
+    }
+}
+
+static grub_err_t
+grub_netbsd_add_meta_module (char *filename, grub_uint32_t type,
+			     grub_addr_t addr, grub_uint32_t size)
+{
+  char *name;
+  struct netbsd_module *mod;
+  name = grub_strrchr (filename, '/');
+
+  if (name)
+    name++;
+  else
+    name = filename;
+
+  mod = grub_zalloc (sizeof (*mod));
+  if (!mod)
+    return grub_errno;
+
+  grub_strncpy (mod->mod.name, name, sizeof (mod->mod.name) - 1);
+  mod->mod.addr = addr;
+  mod->mod.type = type;
+  mod->mod.size = size;
+
+  if (netbsd_mods_last)
+    netbsd_mods_last->next = mod;
+  else
+    netbsd_mods = mod;
+  netbsd_mods_last = mod;
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_netbsd_list_modules (void)
+{
+  struct netbsd_module *mod;
+
+  grub_printf ("  %-18s%14s%14s%14s\n", _("name"), _("type"), _("addr"),
+	       _("size"));
+
+  for (mod = netbsd_mods; mod; mod = mod->next)
+    grub_printf ("  %-18s  0x%08x  0x%08x  0x%08x", mod->mod.name,
+		 mod->mod.type, mod->mod.addr, mod->mod.size);
+}
+
+/* This function would be here but it's under different license. */
+#include "bsd_pagetable.c"
+
+static grub_uint32_t freebsd_bootdev, freebsd_biosdev;
+static grub_uint64_t freebsd_zfsguid;
+
+static void
+freebsd_get_zfs (void)
+{
+  grub_device_t dev;
+  grub_fs_t fs;
+  char *uuid;
+  grub_err_t err;
+
+  dev = grub_device_open (0);
+  if (!dev)
+    return;
+  fs = grub_fs_probe (dev);
+  if (!fs)
+    return;
+  if (!fs->fs_uuid || grub_strcmp (fs->name, "zfs") != 0)
+    return;
+  err = fs->fs_uuid (dev, &uuid);
+  if (err)
+    return;
+  if (!uuid)
+    return;
+  freebsd_zfsguid = grub_strtoull (uuid, 0, 16);
+  grub_free (uuid);
+}
+
+static grub_err_t
+grub_freebsd_boot (void)
+{
+  struct grub_freebsd_bootinfo bi;
+  grub_uint8_t *p, *p0;
+  grub_addr_t p_target;
+  grub_size_t p_size = 0;
+  grub_err_t err;
+  grub_size_t tag_buf_len = 0;
+
+  struct grub_env_var *var;
+
+  grub_memset (&bi, 0, sizeof (bi));
+  bi.version = FREEBSD_BOOTINFO_VERSION;
+  bi.length = sizeof (bi);
+
+  bi.boot_device = freebsd_biosdev;
+
+  p_size = 0;
+  FOR_SORTED_ENV (var)
+    if ((grub_memcmp (var->name, "kFreeBSD.", sizeof("kFreeBSD.") - 1) == 0) && (var->name[sizeof("kFreeBSD.") - 1]))
+      {
+	p_size += grub_strlen (&var->name[sizeof("kFreeBSD.") - 1]);
+	p_size++;
+	p_size += grub_strlen (var->value) + 1;
+      }
+
+  if (p_size)
+    p_size = ALIGN_PAGE (kern_end + p_size + 1) - kern_end;
+
+  if (is_elf_kernel)
+    {
+      struct bsd_tag *tag;
+
+      err = grub_bsd_add_mmap ();
+      if (err)
+	return err;
+
+      err = grub_bsd_add_meta (FREEBSD_MODINFO_END, 0, 0);
+      if (err)
+	return err;
+      
+      tag_buf_len = 0;
+      for (tag = tags; tag; tag = tag->next)
+	tag_buf_len = ALIGN_VAR (tag_buf_len
+				 + sizeof (struct freebsd_tag_header)
+				 + tag->len);
+      p_size = ALIGN_PAGE (kern_end + p_size + tag_buf_len) - kern_end;
+    }
+
+  if (is_64bit)
+    p_size += 4096 * 3;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   kern_end, p_size);
+    if (err)
+      return err;
+    p = get_virtual_current_address (ch);
+  }
+  p_target = kern_end;
+  p0 = p;
+  kern_end += p_size;
+
+  FOR_SORTED_ENV (var)
+    if ((grub_memcmp (var->name, "kFreeBSD.", sizeof("kFreeBSD.") - 1) == 0) && (var->name[sizeof("kFreeBSD.") - 1]))
+      {
+	grub_strcpy ((char *) p, &var->name[sizeof("kFreeBSD.") - 1]);
+	p += grub_strlen ((char *) p);
+	*(p++) = '=';
+	grub_strcpy ((char *) p, var->value);
+	p += grub_strlen ((char *) p) + 1;
+      }
+
+  if (p != p0)
+    {
+      *(p++) = 0;
+
+      bi.environment = p_target;
+    }
+
+  if (is_elf_kernel)
+    {
+      grub_uint8_t *p_tag = p;
+      struct bsd_tag *tag;
+      
+      for (tag = tags; tag; tag = tag->next)
+	{
+	  struct freebsd_tag_header *head
+	    = (struct freebsd_tag_header *) p_tag;
+	  head->type = tag->type;
+	  head->len = tag->len;
+	  p_tag += sizeof (struct freebsd_tag_header);
+	  switch (tag->type)
+	    {
+	    case FREEBSD_MODINFO_METADATA | FREEBSD_MODINFOMD_HOWTO:
+	      if (is_64bit)
+		*(grub_uint64_t *) p_tag = bootflags;
+	      else
+		*(grub_uint32_t *) p_tag = bootflags;
+	      break;
+
+	    case FREEBSD_MODINFO_METADATA | FREEBSD_MODINFOMD_ENVP:
+	      if (is_64bit)
+		*(grub_uint64_t *) p_tag = bi.environment;
+	      else
+		*(grub_uint32_t *) p_tag = bi.environment;
+	      break;
+
+	    case FREEBSD_MODINFO_METADATA | FREEBSD_MODINFOMD_KERNEND:
+	      if (is_64bit)
+		*(grub_uint64_t *) p_tag = kern_end;
+	      else
+		*(grub_uint32_t *) p_tag = kern_end;
+	      break;
+
+	    default:
+	      grub_memcpy (p_tag, tag->data, tag->len);
+	      break;
+	    }
+	  p_tag += tag->len;
+	  p_tag = ALIGN_VAR (p_tag - p) + p;
+	}
+
+      bi.tags = (p - p0) + p_target;
+
+      p = (ALIGN_PAGE ((p_tag - p0) + p_target) - p_target) + p0;
+    }
+
+  bi.kern_end = kern_end;
+
+  grub_video_set_mode ("text", 0, 0);
+
+  if (is_64bit)
+    {
+      struct grub_relocator64_state state;
+      grub_uint8_t *pagetable;
+      grub_uint32_t *stack;
+      grub_addr_t stack_target;
+
+      {
+	grub_relocator_chunk_t ch;
+	err = grub_relocator_alloc_chunk_align (relocator, &ch,
+						0x10000, 0x90000,
+						3 * sizeof (grub_uint32_t)
+						+ sizeof (bi), 4,
+						GRUB_RELOCATOR_PREFERENCE_NONE,
+						0);
+	if (err)
+	  return err;
+	stack = get_virtual_current_address (ch);
+	stack_target = get_physical_target_address (ch);
+      }
+
+#ifdef GRUB_MACHINE_EFI
+      err = grub_efi_finish_boot_services (NULL, NULL, NULL, NULL, NULL);
+      if (err)
+	return err;
+#endif
+
+      pagetable = p;
+      fill_bsd64_pagetable (pagetable, (pagetable - p0) + p_target);
+
+      state.cr3 = (pagetable - p0) + p_target;
+      state.rsp = stack_target;
+      state.rip = (((grub_uint64_t) entry_hi) << 32) | entry;
+
+      stack[0] = entry;
+      stack[1] = bi.tags;
+      stack[2] = kern_end;
+      return grub_relocator64_boot (relocator, state, 0, 0x40000000);
+    }
+  else
+    {
+      struct grub_relocator32_state state;
+      grub_uint32_t *stack;
+      grub_addr_t stack_target;
+
+      {
+	grub_relocator_chunk_t ch;
+	err = grub_relocator_alloc_chunk_align (relocator, &ch,
+						0x10000, 0x90000,
+						9 * sizeof (grub_uint32_t)
+						+ sizeof (bi), 4,
+						GRUB_RELOCATOR_PREFERENCE_NONE,
+						0);
+	if (err)
+	  return err;
+	stack = get_virtual_current_address (ch);
+	stack_target = get_physical_target_address (ch);
+      }
+
+#ifdef GRUB_MACHINE_EFI
+      err = grub_efi_finish_boot_services (NULL, NULL, NULL, NULL, NULL);
+      if (err)
+	return err;
+#endif
+
+      grub_memcpy (&stack[9], &bi, sizeof (bi));
+      state.eip = entry;
+      state.esp = stack_target;
+      state.ebp = stack_target;
+      stack[0] = entry; /* "Return" address.  */
+      stack[1] = bootflags | FREEBSD_RB_BOOTINFO;
+      stack[2] = freebsd_bootdev;
+      stack[3] = freebsd_zfsguid ? 4 : 0;
+      stack[4] = freebsd_zfsguid;
+      stack[5] = freebsd_zfsguid >> 32;
+      stack[6] = stack_target + 9 * sizeof (grub_uint32_t);
+      stack[7] = bi.tags;
+      stack[8] = kern_end;
+      return grub_relocator32_boot (relocator, state, 0);
+    }
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_openbsd_boot (void)
+{
+  grub_uint32_t *stack;
+  struct grub_relocator32_state state;
+  void *curarg, *buf0, *arg0;
+  grub_addr_t buf_target;
+  grub_err_t err;
+  grub_size_t tag_buf_len;
+
+  err = grub_bsd_add_mmap ();
+  if (err)
+    return err;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  {
+    struct grub_bios_int_registers regs;
+
+    regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+    regs.ebx = 0;
+    regs.ecx = 0;
+    regs.eax = 0xb101;
+    regs.es = 0;
+    regs.edi = 0;
+    regs.edx = 0;
+
+    grub_bios_interrupt (0x1a, &regs);
+    if (regs.edx == 0x20494350)
+      {
+	struct grub_openbsd_bootarg_pcibios pcibios;
+	
+	pcibios.characteristics = regs.eax & 0xff;
+	pcibios.revision = regs.ebx & 0xffff;
+	pcibios.pm_entry = regs.edi;
+	pcibios.last_bus = regs.ecx & 0xff;
+
+	grub_bsd_add_meta (OPENBSD_BOOTARG_PCIBIOS, &pcibios,
+			   sizeof (pcibios));
+      }
+  }
+#endif
+
+  {
+    struct bsd_tag *tag;
+    tag_buf_len = 0;
+    for (tag = tags; tag; tag = tag->next)
+      tag_buf_len = ALIGN_VAR (tag_buf_len
+			       + sizeof (struct grub_openbsd_bootargs)
+			       + tag->len);
+  }
+
+  buf_target = GRUB_BSD_TEMP_BUFFER - 9 * sizeof (grub_uint32_t);
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch, buf_target,
+					   tag_buf_len
+					   + sizeof (struct grub_openbsd_bootargs)
+					   + 9 * sizeof (grub_uint32_t));
+    if (err)
+      return err;
+    buf0 = get_virtual_current_address (ch);
+  }
+
+  stack = (grub_uint32_t *) buf0;
+  arg0 = curarg = stack + 9;
+
+  {
+    struct bsd_tag *tag;
+    struct grub_openbsd_bootargs *head;
+
+    for (tag = tags; tag; tag = tag->next)
+      {
+	head = curarg;
+	head->ba_type = tag->type;
+	head->ba_size = tag->len + sizeof (*head);
+	curarg = head + 1;
+	grub_memcpy (curarg, tag->data, tag->len);
+	curarg = (grub_uint8_t *) curarg + tag->len;
+	head->ba_next = (grub_uint8_t *) curarg - (grub_uint8_t *) buf0
+	  + buf_target;
+      }
+    head = curarg;
+    head->ba_type = OPENBSD_BOOTARG_END;
+    head->ba_size = 0;
+    head->ba_next = 0;
+  }
+
+  grub_video_set_mode ("text", 0, 0);
+
+#ifdef GRUB_MACHINE_EFI
+  err = grub_efi_finish_boot_services (NULL, NULL, NULL, NULL, NULL);
+  if (err)
+    return err;
+#endif
+
+  state.eip = entry;
+  state.ebp = state.esp
+    = ((grub_uint8_t *) stack - (grub_uint8_t *) buf0) + buf_target;
+  stack[0] = entry;
+  stack[1] = bootflags;
+  stack[2] = openbsd_root;
+  stack[3] = OPENBSD_BOOTARG_APIVER;
+  stack[4] = 0;
+  stack[5] = grub_mmap_get_upper () >> 10;
+  stack[6] = grub_mmap_get_lower () >> 10;
+  stack[7] = (grub_uint8_t *) curarg - (grub_uint8_t *) arg0;
+  stack[8] = ((grub_uint8_t *) arg0 - (grub_uint8_t *) buf0) + buf_target;
+
+  return grub_relocator32_boot (relocator, state, 0);
+}
+
+static grub_err_t
+grub_netbsd_setup_video (void)
+{
+  struct grub_video_mode_info mode_info;
+  void *framebuffer;
+  const char *modevar;
+  struct grub_netbsd_btinfo_framebuf params;
+  grub_err_t err;
+  grub_video_driver_id_t driv_id;
+
+  modevar = grub_env_get ("gfxpayload");
+
+  /* Now all graphical modes are acceptable.
+     May change in future if we have modes without framebuffer.  */
+  if (modevar && *modevar != 0)
+    {
+      char *tmp;
+      tmp = grub_xasprintf ("%s;" NETBSD_DEFAULT_VIDEO_MODE, modevar);
+      if (! tmp)
+	return grub_errno;
+      err = grub_video_set_mode (tmp, 0, 0);
+      grub_free (tmp);
+    }
+  else
+    err = grub_video_set_mode (NETBSD_DEFAULT_VIDEO_MODE, 0, 0);
+
+  if (err)
+    return err;
+
+  driv_id = grub_video_get_driver_id ();
+  if (driv_id == GRUB_VIDEO_DRIVER_NONE)
+    return GRUB_ERR_NONE;
+
+  err = grub_video_get_info_and_fini (&mode_info, &framebuffer);
+
+  if (err)
+    return err;
+
+  params.width = mode_info.width;
+  params.height = mode_info.height;
+  params.bpp = mode_info.bpp;
+  params.pitch = mode_info.pitch;
+  params.flags = 0;
+
+  params.fbaddr = (grub_addr_t) framebuffer;
+
+  params.red_mask_size = mode_info.red_mask_size;
+  params.red_field_pos = mode_info.red_field_pos;
+  params.green_mask_size = mode_info.green_mask_size;
+  params.green_field_pos = mode_info.green_field_pos;
+  params.blue_mask_size = mode_info.blue_mask_size;
+  params.blue_field_pos = mode_info.blue_field_pos;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  /* VESA packed modes may come with zeroed mask sizes, which need
+     to be set here according to DAC Palette width.  If we don't,
+     this results in Linux displaying a black screen.  */
+  if (mode_info.bpp <= 8 && driv_id == GRUB_VIDEO_DRIVER_VBE)
+    {
+      struct grub_vbe_info_block controller_info;
+      int status;
+      int width = 8;
+
+      status = grub_vbe_bios_get_controller_info (&controller_info);
+
+      if (status == GRUB_VBE_STATUS_OK &&
+	  (controller_info.capabilities & GRUB_VBE_CAPABILITY_DACWIDTH))
+	status = grub_vbe_bios_set_dac_palette_width (&width);
+
+      if (status != GRUB_VBE_STATUS_OK)
+	/* 6 is default after mode reset.  */
+	width = 6;
+
+      params.red_mask_size = params.green_mask_size
+	= params.blue_mask_size = width;
+    }
+#endif
+
+  err = grub_bsd_add_meta (NETBSD_BTINFO_FRAMEBUF, &params, sizeof (params));
+  return err;
+}
+
+static grub_err_t
+grub_netbsd_add_modules (void)
+{
+  struct netbsd_module *mod;
+  unsigned modcnt = 0;
+  struct grub_netbsd_btinfo_modules *mods;
+  unsigned i;
+  grub_err_t err;
+  grub_size_t sz;
+
+  for (mod = netbsd_mods; mod; mod = mod->next)
+    modcnt++;
+
+  if (grub_mul (modcnt, sizeof (mods->mods[0]), &sz) ||
+      grub_add (sz, sizeof (*mods), &sz))
+    return GRUB_ERR_OUT_OF_RANGE;
+
+  mods = grub_malloc (sz);
+  if (!mods)
+    return grub_errno;
+
+  mods->num = modcnt;
+  mods->last_addr = kern_end;
+  for (mod = netbsd_mods, i = 0; mod; i++, mod = mod->next)
+    mods->mods[i] = mod->mod;
+
+  err = grub_bsd_add_meta (NETBSD_BTINFO_MODULES, mods,
+			   sizeof (*mods) + sizeof (mods->mods[0]) * modcnt);
+  grub_free (mods);
+  return err;
+}
+
+/*
+ * Adds NetBSD bootinfo bootdisk and bootwedge.  The partition identified
+ * in these bootinfo fields is the root device.
+ */
+static void
+grub_netbsd_add_boot_disk_and_wedge (void)
+{
+  grub_device_t dev;
+  grub_disk_t disk;
+  grub_partition_t part;
+  grub_uint32_t biosdev;
+  grub_uint32_t partmapsector;
+  union {
+    grub_uint64_t raw[GRUB_DISK_SECTOR_SIZE / 8];
+    struct grub_partition_bsd_disk_label label;
+  } buf;
+
+  if (GRUB_MD_MD5->mdlen > GRUB_CRYPTO_MAX_MDLEN)
+    {
+      grub_error (GRUB_ERR_BUG, "mdlen too long");
+      return;
+    }
+
+  dev = grub_device_open (0);
+  if (! (dev && dev->disk && dev->disk->partition))
+    goto fail;
+
+  disk = dev->disk;
+  part = disk->partition;
+
+  if (disk->dev && disk->dev->id == GRUB_DISK_DEVICE_BIOSDISK_ID)
+    biosdev = (grub_uint32_t) disk->id & 0xff;
+  else
+    biosdev = 0xff;
+
+  /* Absolute sector of the partition map describing this partition.  */
+  partmapsector = grub_partition_get_start (part->parent) + part->offset;
+
+  disk->partition = part->parent;
+  if (grub_disk_read (disk, part->offset, 0, GRUB_DISK_SECTOR_SIZE, buf.raw)
+      != GRUB_ERR_NONE)
+    goto fail;
+  disk->partition = part;
+
+  /* Fill bootwedge.  */
+  {
+    struct grub_netbsd_btinfo_bootwedge biw;
+    grub_uint8_t hash[GRUB_CRYPTO_MAX_MDLEN];
+
+    grub_memset (&biw, 0, sizeof (biw));
+    biw.biosdev = biosdev;
+    biw.startblk = grub_partition_get_start (part);
+    biw.nblks = part->len;
+    biw.matchblk = partmapsector;
+    biw.matchnblks = 1;
+
+    grub_crypto_hash (GRUB_MD_MD5, hash,
+		      buf.raw, GRUB_DISK_SECTOR_SIZE);
+    grub_memcpy (biw.matchhash, hash, 16);
+
+    grub_bsd_add_meta (NETBSD_BTINFO_BOOTWEDGE, &biw, sizeof (biw));
+  }
+
+  /* Fill bootdisk.  */
+  {
+    struct grub_netbsd_btinfo_bootdisk bid;
+
+    grub_memset (&bid, 0, sizeof (bid));
+    /* Check for a NetBSD disk label.  */
+    if (part->partmap != NULL &&
+	(grub_strcmp (part->partmap->name, "netbsd") == 0 ||
+	 (part->parent == NULL && grub_strcmp (part->partmap->name, "bsd") == 0)))
+      {
+	bid.labelsector = partmapsector;
+	bid.label.type = buf.label.type;
+	bid.label.checksum = buf.label.checksum;
+	grub_memcpy (bid.label.packname, buf.label.packname, 16);
+      }
+    else
+      {
+	bid.labelsector = -1;
+      }
+    bid.biosdev = biosdev;
+    bid.partition = part->number;
+
+    grub_bsd_add_meta (NETBSD_BTINFO_BOOTDISK, &bid, sizeof (bid));
+  }
+
+fail:
+  if (dev)
+    grub_device_close (dev);
+}
+
+static grub_err_t
+grub_netbsd_boot (void)
+{
+  struct grub_netbsd_bootinfo *bootinfo;
+  void *curarg, *arg0;
+  grub_addr_t arg_target, stack_target;
+  grub_uint32_t *stack;
+  grub_err_t err;
+  struct grub_relocator32_state state;
+  grub_size_t tag_buf_len = 0;
+  int tag_count = 0;
+
+  err = grub_bsd_add_mmap ();
+  if (err)
+    return err;
+
+  err = grub_netbsd_setup_video ();
+  if (err)
+    {
+      grub_print_error ();
+      grub_puts_ (N_("Booting in blind mode"));
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  err = grub_netbsd_add_modules ();
+  if (err)
+    return err;
+
+#ifdef GRUB_MACHINE_EFI
+  err = grub_bsd_add_meta (NETBSD_BTINFO_EFI,
+			   &grub_efi_system_table,
+			   sizeof (grub_efi_system_table));
+  if (err)
+    return err;
+#endif
+
+  {
+    struct bsd_tag *tag;
+    tag_buf_len = 0;
+    for (tag = tags; tag; tag = tag->next)
+      {
+	tag_buf_len = ALIGN_VAR (tag_buf_len
+				 + sizeof (struct grub_netbsd_btinfo_common)
+				 + tag->len);
+	tag_count++;
+      }
+  }
+
+  arg_target = kern_end;
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   arg_target, tag_buf_len
+					   + sizeof (struct grub_netbsd_bootinfo)
+					   + tag_count * sizeof (grub_uint32_t));
+    if (err)
+      return err;
+    curarg = get_virtual_current_address (ch);
+  }
+
+  arg0 = curarg;
+  bootinfo = (void *) ((grub_uint8_t *) arg0 + tag_buf_len);
+
+  {
+    struct bsd_tag *tag;
+    unsigned i;
+
+    bootinfo->bi_count = tag_count;
+    for (tag = tags, i = 0; tag; i++, tag = tag->next)
+      {
+	struct grub_netbsd_btinfo_common *head = curarg;
+	bootinfo->bi_data[i] = ((grub_uint8_t *) curarg - (grub_uint8_t *) arg0)
+	  + arg_target;
+	head->type = tag->type;
+	head->len = tag->len + sizeof (*head);
+	curarg = head + 1;
+	grub_memcpy (curarg, tag->data, tag->len);
+	curarg = (grub_uint8_t *) curarg + tag->len;
+      }
+  }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_align (relocator, &ch, 0x10000, 0x90000,
+					    7 * sizeof (grub_uint32_t), 4,
+					    GRUB_RELOCATOR_PREFERENCE_NONE,
+					    0);
+    if (err)
+      return err;
+    stack = get_virtual_current_address (ch);
+    stack_target = get_physical_target_address (ch);
+  }
+
+#ifdef GRUB_MACHINE_EFI
+  err = grub_efi_finish_boot_services (NULL, NULL, NULL, NULL, NULL);
+  if (err)
+    return err;
+#endif
+
+  state.eip = entry;
+  state.esp = stack_target;
+  state.ebp = stack_target;
+  stack[0] = entry;
+  stack[1] = bootflags;
+  stack[2] = 0;
+  stack[3] = ((grub_uint8_t *) bootinfo - (grub_uint8_t *) arg0) + arg_target;
+  stack[4] = 0;
+  stack[5] = grub_mmap_get_upper () >> 10;
+  stack[6] = grub_mmap_get_lower () >> 10;
+
+  return grub_relocator32_boot (relocator, state, 0);
+}
+
+static grub_err_t
+grub_bsd_unload (void)
+{
+  struct bsd_tag *tag, *next;
+  for (tag = tags; tag; tag = next)
+    {
+      next = tag->next;
+      grub_free (tag);
+    }
+  tags = NULL;
+  tags_last = NULL;
+
+  kernel_type = KERNEL_TYPE_NONE;
+  grub_dl_unref (my_mod);
+
+  grub_relocator_unload (relocator);
+  relocator = NULL;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_bsd_load_aout (grub_file_t file, const char *filename)
+{
+  grub_addr_t load_addr, load_end;
+  int ofs, align_page;
+  union grub_aout_header ah;
+  grub_err_t err;
+  grub_size_t bss_size;
+
+  if ((grub_file_seek (file, 0)) == (grub_off_t) - 1)
+    return grub_errno;
+
+  if (grub_file_read (file, &ah, sizeof (ah)) != sizeof (ah))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_READ_ERROR, N_("premature end of file %s"),
+		    filename);
+      return grub_errno;
+    }
+
+  if (grub_aout_get_type (&ah) != AOUT_TYPE_AOUT32)
+    return grub_error (GRUB_ERR_BAD_OS, "invalid a.out header");
+
+  entry = ah.aout32.a_entry & 0xFFFFFF;
+
+  if (AOUT_GETMAGIC (ah.aout32) == AOUT32_ZMAGIC)
+    {
+      load_addr = entry;
+      ofs = 0x1000;
+      align_page = 0;
+    }
+  else
+    {
+      load_addr = entry & 0xF00000;
+      ofs = sizeof (struct grub_aout32_header);
+      align_page = 1;
+    }
+
+  if (load_addr < 0x100000)
+    return grub_error (GRUB_ERR_BAD_OS, "load address below 1M");
+
+  kern_start = load_addr;
+  load_end = kern_end = load_addr + ah.aout32.a_text + ah.aout32.a_data;
+  if (align_page)
+    kern_end = ALIGN_PAGE (kern_end);
+
+  if (ah.aout32.a_bss)
+    {
+      kern_end += ah.aout32.a_bss;
+      if (align_page)
+	kern_end = ALIGN_PAGE (kern_end);
+
+      bss_size = kern_end - load_end;
+    }
+  else
+    bss_size = 0;
+
+  {
+    grub_relocator_chunk_t ch;
+
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   kern_start, kern_end - kern_start);
+    if (err)
+      return err;
+    kern_chunk_src = get_virtual_current_address (ch);
+  }
+
+  return grub_aout_load (file, ofs, kern_chunk_src,
+			 ah.aout32.a_text + ah.aout32.a_data,
+			 bss_size);
+}
+
+static grub_err_t
+grub_bsd_load_elf (grub_elf_t elf, const char *filename)
+{
+  grub_err_t err;
+
+  kern_end = 0;
+  kern_start = ~0;
+
+  if (grub_elf_is_elf32 (elf))
+    {
+      grub_relocator_chunk_t ch;
+      Elf32_Phdr *phdr;
+
+      entry = elf->ehdr.ehdr32.e_entry & 0xFFFFFFF;
+
+      FOR_ELF32_PHDRS (elf, phdr)
+	{
+	  Elf32_Addr paddr;
+
+	  if (phdr->p_type != PT_LOAD
+	      && phdr->p_type != PT_DYNAMIC)
+	    continue;
+
+	  paddr = phdr->p_paddr & 0xFFFFFFF;
+
+	  if (paddr < kern_start)
+	    kern_start = paddr;
+
+	  if (paddr + phdr->p_memsz > kern_end)
+	    kern_end = paddr + phdr->p_memsz;
+	}
+
+      if (grub_errno)
+	return grub_errno;
+      err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					     kern_start, kern_end - kern_start);
+      if (err)
+	return err;
+
+      kern_chunk_src = get_virtual_current_address (ch);
+
+      err = grub_elf32_load (elf, filename, (grub_uint8_t *) kern_chunk_src - kern_start, GRUB_ELF_LOAD_FLAGS_LOAD_PT_DYNAMIC | GRUB_ELF_LOAD_FLAGS_28BITS, 0, 0);
+      if (err)
+	return err;
+      if (kernel_type != KERNEL_TYPE_OPENBSD)
+	return GRUB_ERR_NONE;
+      return grub_openbsd_find_ramdisk32 (elf->file, filename, kern_start,
+					  kern_chunk_src, &openbsd_ramdisk);
+    }
+  else if (grub_elf_is_elf64 (elf))
+    {
+      Elf64_Phdr *phdr;
+
+      is_64bit = 1;
+
+      if (! grub_cpuid_has_longmode)
+	return grub_error (GRUB_ERR_BAD_OS, "your CPU does not implement AMD64 architecture");
+
+      /* FreeBSD has 64-bit entry point.  */
+      if (kernel_type == KERNEL_TYPE_FREEBSD)
+	{
+	  entry = elf->ehdr.ehdr64.e_entry & 0xffffffff;
+	  entry_hi = (elf->ehdr.ehdr64.e_entry >> 32) & 0xffffffff;
+	}
+      else
+	{
+	  entry = elf->ehdr.ehdr64.e_entry & 0x0fffffff;
+	  entry_hi = 0;
+	}
+
+      FOR_ELF64_PHDRS (elf, phdr)
+	{
+	  Elf64_Addr paddr;
+
+	  if (phdr->p_type != PT_LOAD
+	      && phdr->p_type != PT_DYNAMIC)
+	    continue;
+
+	  paddr = phdr->p_paddr & 0xFFFFFFF;
+
+	  if (paddr < kern_start)
+	    kern_start = paddr;
+
+	  if (paddr + phdr->p_memsz > kern_end)
+	    kern_end = paddr + phdr->p_memsz;
+	}
+
+      if (grub_errno)
+	return grub_errno;
+
+      grub_dprintf ("bsd", "kern_start = %lx, kern_end = %lx\n",
+		    (unsigned long) kern_start, (unsigned long) kern_end);
+      {
+	grub_relocator_chunk_t ch;
+
+	err = grub_relocator_alloc_chunk_addr (relocator, &ch, kern_start,
+					       kern_end - kern_start);
+	if (err)
+	  return err;
+	kern_chunk_src = get_virtual_current_address (ch);
+      }
+
+      err = grub_elf64_load (elf, filename,
+			     (grub_uint8_t *) kern_chunk_src - kern_start, GRUB_ELF_LOAD_FLAGS_LOAD_PT_DYNAMIC | GRUB_ELF_LOAD_FLAGS_28BITS, 0, 0);
+      if (err)
+	return err;
+      if (kernel_type != KERNEL_TYPE_OPENBSD)
+	return GRUB_ERR_NONE;
+      return grub_openbsd_find_ramdisk64 (elf->file, filename, kern_start,
+					  kern_chunk_src, &openbsd_ramdisk);
+    }
+  else
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+}
+
+static grub_err_t
+grub_bsd_load (int argc, char *argv[])
+{
+  grub_file_t file;
+  grub_elf_t elf;
+
+  grub_dl_ref (my_mod);
+
+  grub_loader_unset ();
+
+  grub_memset (&openbsd_ramdisk, 0, sizeof (openbsd_ramdisk));
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_BSD_KERNEL);
+  if (!file)
+    goto fail;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    {
+      grub_file_close (file);
+      goto fail;
+    }
+
+  elf = grub_elf_file (file, argv[0]);
+  if (elf)
+    {
+      is_elf_kernel = 1;
+      grub_bsd_load_elf (elf, argv[0]);
+      grub_elf_close (elf);
+    }
+  else
+    {
+      is_elf_kernel = 0;
+      grub_errno = 0;
+      grub_bsd_load_aout (file, argv[0]);
+      grub_file_close (file);
+    }
+
+  kern_end = ALIGN_PAGE (kern_end);
+
+fail:
+
+  if (grub_errno != GRUB_ERR_NONE)
+    grub_dl_unref (my_mod);	
+
+  return grub_errno;
+}
+
+static grub_uint32_t
+grub_bsd_parse_flags (const struct grub_arg_list *state,
+		      const grub_uint32_t * flags)
+{
+  grub_uint32_t result = 0;
+  unsigned i;
+
+  for (i = 0; flags[i]; i++)
+    if (state[i].set)
+      result |= flags[i];
+
+  return result;
+}
+
+static grub_err_t
+grub_cmd_freebsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
+{
+  kernel_type = KERNEL_TYPE_FREEBSD;
+  bootflags = grub_bsd_parse_flags (ctxt->state, freebsd_flags);
+
+  if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
+    {
+      grub_uint32_t unit, slice, part;
+
+      kern_end = ALIGN_PAGE (kern_end);
+      if (is_elf_kernel)
+	{
+	  grub_err_t err;
+	  grub_uint64_t data = 0;
+	  grub_file_t file;
+	  int len = is_64bit ? 8 : 4;
+
+	  err = grub_freebsd_add_meta_module (argv[0], is_64bit
+					      ? FREEBSD_MODTYPE_KERNEL64
+					      : FREEBSD_MODTYPE_KERNEL,
+					      argc - 1, argv + 1,
+					      kern_start,
+					      kern_end - kern_start);
+	  if (err)
+	    return err;
+
+	  file = grub_file_open (argv[0], GRUB_FILE_TYPE_BSD_KERNEL);
+	  if (! file)
+	    return grub_errno;
+
+	  if (is_64bit)
+	    err = grub_freebsd_load_elf_meta64 (relocator, file, argv[0],
+						&kern_end);
+	  else
+	    err = grub_freebsd_load_elf_meta32 (relocator, file, argv[0],
+						&kern_end);
+	  if (err)
+	    return err;
+
+	  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+				   FREEBSD_MODINFOMD_HOWTO, &data, 4);
+	  if (err)
+	    return err;
+
+	  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+				       FREEBSD_MODINFOMD_ENVP, &data, len);
+	  if (err)
+	    return err;
+
+	  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+				   FREEBSD_MODINFOMD_KERNEND, &data, len);
+	  if (err)
+	    return err;
+	}
+      grub_bsd_get_device (&freebsd_biosdev, &unit, &slice, &part);
+      freebsd_zfsguid = 0;
+      if (!is_64bit)
+	freebsd_get_zfs ();
+      grub_print_error ();
+      freebsd_bootdev = (FREEBSD_B_DEVMAGIC + ((slice + 1) << FREEBSD_B_SLICESHIFT) +
+			 (unit << FREEBSD_B_UNITSHIFT) + (part << FREEBSD_B_PARTSHIFT));
+
+      grub_loader_set (grub_freebsd_boot, grub_bsd_unload, 0);
+    }
+
+  return grub_errno;
+}
+
+static const char *types[] = {
+  [0] = "wd",
+  [2] = "fd",
+  [4] = "sd",
+  [6] = "cd",
+  [14] = "vnd",
+  [17] = "rd"
+};
+
+static grub_err_t
+grub_cmd_openbsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
+{
+  grub_uint32_t bootdev;
+
+  kernel_type = KERNEL_TYPE_OPENBSD;
+  bootflags = grub_bsd_parse_flags (ctxt->state, openbsd_flags);
+
+  if (ctxt->state[OPENBSD_ROOT_ARG].set && ctxt->state[OPENBSD_ROOT_ARG].arg != NULL)
+    {
+      const char *arg = ctxt->state[OPENBSD_ROOT_ARG].arg;
+      unsigned type, unit, part;
+      for (type = 0; type < ARRAY_SIZE (types); type++)
+	if (types[type]
+	    && grub_strncmp (arg, types[type],
+			     grub_strlen (types[type])) == 0)
+	  {
+	    arg += grub_strlen (types[type]);
+	    break;
+	  }
+      if (type == ARRAY_SIZE (types))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   "unknown disk type name");
+
+      unit = grub_strtoul (arg, &arg, 10);
+      if (! (*arg >= 'a' && *arg <= 'z'))
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   "only device specifications of form "
+			   "<type><number><lowercase letter> are supported");
+
+      part = *arg - 'a';
+
+      bootdev = (OPENBSD_B_DEVMAGIC | (type << OPENBSD_B_TYPESHIFT)
+		 | (unit << OPENBSD_B_UNITSHIFT)
+		 | (part << OPENBSD_B_PARTSHIFT));
+    }
+  else
+    bootdev = 0;
+
+  if (ctxt->state[OPENBSD_SERIAL_ARG].set)
+    {
+      struct grub_openbsd_bootarg_console serial;
+      const char *ptr;
+      unsigned port = 0;
+      unsigned speed = 9600;
+
+      grub_memset (&serial, 0, sizeof (serial));
+
+      if (ctxt->state[OPENBSD_SERIAL_ARG].arg)
+	{
+	  ptr = ctxt->state[OPENBSD_SERIAL_ARG].arg;
+	  if (grub_memcmp (ptr, "com", sizeof ("com") - 1) != 0)
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			       "only com0-com3 are supported");
+	  ptr += sizeof ("com") - 1;
+	  port = grub_strtoul (ptr, &ptr, 0);
+	  if (port >= 4)
+	    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			       "only com0-com3 are supported");
+	  if (*ptr == ',')
+	    {
+	      ptr++; 
+	      speed = grub_strtoul (ptr, &ptr, 0);
+	      if (grub_errno)
+		return grub_errno;
+	    }
+	}
+
+      serial.device = (GRUB_OPENBSD_COM_MAJOR << 8) | port;
+      serial.speed = speed;
+      serial.addr = grub_ns8250_hw_get_port (port);
+	  
+      grub_bsd_add_meta (OPENBSD_BOOTARG_CONSOLE, &serial, sizeof (serial));
+      bootflags |= OPENBSD_RB_SERCONS;
+    }
+  else
+    {
+      struct grub_openbsd_bootarg_console serial;
+
+      grub_memset (&serial, 0, sizeof (serial));
+      serial.device = (GRUB_OPENBSD_VGA_MAJOR << 8);
+      serial.addr = 0xffffffff;
+      grub_bsd_add_meta (OPENBSD_BOOTARG_CONSOLE, &serial, sizeof (serial));
+      bootflags &= ~OPENBSD_RB_SERCONS;
+    }
+
+  if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
+    {
+      grub_loader_set (grub_openbsd_boot, grub_bsd_unload, 0);
+      openbsd_root = bootdev;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_netbsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
+{
+  grub_err_t err;
+  kernel_type = KERNEL_TYPE_NETBSD;
+  bootflags = grub_bsd_parse_flags (ctxt->state, netbsd_flags);
+
+  if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
+    {
+      if (is_elf_kernel)
+	{
+	  grub_file_t file;
+
+	  file = grub_file_open (argv[0], GRUB_FILE_TYPE_BSD_KERNEL);
+	  if (! file)
+	    return grub_errno;
+
+	  if (is_64bit)
+	    err = grub_netbsd_load_elf_meta64 (relocator, file, argv[0], &kern_end);
+	  else
+	    err = grub_netbsd_load_elf_meta32 (relocator, file, argv[0], &kern_end);
+	  if (err)
+	    return err;
+	}
+
+      {
+	char bootpath[GRUB_NETBSD_MAX_BOOTPATH_LEN];
+	char *name;
+	name = grub_strrchr (argv[0], '/');
+	if (name)
+	  name++;
+	else
+	  name = argv[0];
+	grub_memset (bootpath, 0, sizeof (bootpath));
+	grub_strncpy (bootpath, name, sizeof (bootpath) - 1);
+	grub_bsd_add_meta (NETBSD_BTINFO_BOOTPATH, bootpath, sizeof (bootpath));
+      }
+
+      if (ctxt->state[NETBSD_ROOT_ARG].set)
+	{
+	  char root[GRUB_NETBSD_MAX_ROOTDEVICE_LEN];
+	  grub_memset (root, 0, sizeof (root));
+	  grub_strncpy (root, ctxt->state[NETBSD_ROOT_ARG].arg,
+			sizeof (root) - 1);
+	  grub_bsd_add_meta (NETBSD_BTINFO_ROOTDEVICE, root, sizeof (root));
+	}
+      if (ctxt->state[NETBSD_SERIAL_ARG].set)
+	{
+	  struct grub_netbsd_btinfo_serial serial;
+	  const char *ptr;
+
+	  grub_memset (&serial, 0, sizeof (serial));
+	  grub_strcpy (serial.devname, "com");
+
+	  serial.addr = grub_ns8250_hw_get_port (0);
+	  serial.speed = 9600;
+
+	  if (ctxt->state[NETBSD_SERIAL_ARG].arg)
+	    {
+	      ptr = ctxt->state[NETBSD_SERIAL_ARG].arg;
+	      if (grub_memcmp (ptr, "com", sizeof ("com") - 1) == 0)
+		{
+		  ptr += sizeof ("com") - 1;
+		  serial.addr 
+		    = grub_ns8250_hw_get_port (grub_strtoul (ptr, &ptr, 0));
+		}
+	      else
+		serial.addr = grub_strtoul (ptr, &ptr, 0);
+	      if (grub_errno)
+		return grub_errno;
+
+	      if (*ptr == ',')
+		{
+		  ptr++;
+		  serial.speed = grub_strtoul (ptr, &ptr, 0);
+		  if (grub_errno)
+		    return grub_errno;
+		}
+	    }
+
+ 	  grub_bsd_add_meta (NETBSD_BTINFO_CONSOLE, &serial, sizeof (serial));
+	}
+      else
+	{
+	  struct grub_netbsd_btinfo_serial cons;
+
+	  grub_memset (&cons, 0, sizeof (cons));
+	  grub_strcpy (cons.devname, "pc");
+
+	  grub_bsd_add_meta (NETBSD_BTINFO_CONSOLE, &cons, sizeof (cons));
+	}
+
+      grub_netbsd_add_boot_disk_and_wedge ();
+
+      grub_loader_set (grub_netbsd_boot, grub_bsd_unload, 0);
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_freebsd_loadenv (grub_command_t cmd __attribute__ ((unused)),
+			  int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  char *buf = 0, *curr, *next;
+  int len;
+
+  if (! grub_loader_is_loaded ())
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  if (kernel_type != KERNEL_TYPE_FREEBSD)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "only FreeBSD supports environment");
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_FREEBSD_ENV);
+  if ((!file) || (!file->size))
+    goto fail;
+
+  len = file->size;
+  buf = grub_malloc (len + 1);
+  if (!buf)
+    goto fail;
+
+  if (grub_file_read (file, buf, len) != len)
+    goto fail;
+
+  buf[len] = 0;
+
+  next = buf;
+  while (next)
+    {
+      char *p;
+
+      curr = next;
+      next = grub_strchr (curr, '\n');
+      if (next)
+	{
+
+	  p = next - 1;
+	  while (p > curr)
+	    {
+	      if ((*p != '\r') && (*p != ' ') && (*p != '\t'))
+		break;
+	      p--;
+	    }
+
+	  if ((p > curr) && (*p == '"'))
+	    p--;
+
+	  *(p + 1) = 0;
+	  next++;
+	}
+
+      if (*curr == '#')
+	continue;
+
+      p = grub_strchr (curr, '=');
+      if (!p)
+	continue;
+
+      *(p++) = 0;
+
+      if (*curr)
+	{
+	  char *name;
+
+	  if (*p == '"')
+	    p++;
+
+	  name = grub_xasprintf ("kFreeBSD.%s", curr);
+	  if (!name)
+	    goto fail;
+	  if (grub_env_set (name, p))
+	    {
+	      grub_free (name);
+	      goto fail;
+	    }
+	  grub_free (name);
+	}
+    }
+
+fail:
+  grub_free (buf);
+
+  if (file)
+    grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_freebsd_module (grub_command_t cmd __attribute__ ((unused)),
+			 int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  int modargc;
+  char **modargv;
+  const char *type;
+  grub_err_t err;
+  void *src;
+
+  if (! grub_loader_is_loaded ())
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  if (kernel_type != KERNEL_TYPE_FREEBSD)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no FreeBSD loaded");
+
+  if (!is_elf_kernel)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "only ELF kernel supports module");
+
+  /* List the current modules if no parameter.  */
+  if (!argc)
+    {
+      grub_freebsd_list_modules ();
+      return 0;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_FREEBSD_MODULE);
+  if ((!file) || (!file->size))
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch, kern_end, 
+					   file->size);
+    if (err)
+      goto fail;
+    src = get_virtual_current_address (ch);
+  }
+
+
+  grub_file_read (file, src, file->size);
+  if (grub_errno)
+    goto fail;
+
+  modargc = argc - 1;
+  modargv = argv + 1;
+
+  if (modargc && (! grub_memcmp (modargv[0], "type=", 5)))
+    {
+      type = &modargv[0][5];
+      modargc--;
+      modargv++;
+    }
+  else
+    type = FREEBSD_MODTYPE_RAW;
+
+  err = grub_freebsd_add_meta_module (argv[0], type, modargc, modargv,
+				      kern_end, file->size);
+  if (err)
+    goto fail;
+
+  kern_end = ALIGN_PAGE (kern_end + file->size);
+
+fail:
+  if (file)
+    grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_netbsd_module_load (char *filename, grub_uint32_t type)
+{
+  grub_file_t file = 0;
+  void *src;
+  grub_err_t err;
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_NETBSD_MODULE);
+  if ((!file) || (!file->size))
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch, kern_end, 
+					   file->size);
+    if (err)
+      goto fail;
+
+    src = get_virtual_current_address (ch);
+  }
+
+  grub_file_read (file, src, file->size);
+  if (grub_errno)
+    goto fail;
+
+  err = grub_netbsd_add_meta_module (filename, type, kern_end, file->size);
+
+  if (err)
+    goto fail;
+
+  kern_end = ALIGN_PAGE (kern_end + file->size);
+
+fail:
+  if (file)
+    grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_netbsd_module (grub_command_t cmd,
+			int argc, char *argv[])
+{
+  grub_uint32_t type;
+
+  if (! grub_loader_is_loaded ())
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  if (kernel_type != KERNEL_TYPE_NETBSD)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no NetBSD loaded");
+
+  if (!is_elf_kernel)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "only ELF kernel supports module");
+
+  /* List the current modules if no parameter.  */
+  if (!argc)
+    {
+      grub_netbsd_list_modules ();
+      return 0;
+    }
+
+  if (grub_strcmp (cmd->name, "knetbsd_module_elf") == 0)
+    type = GRUB_NETBSD_MODULE_ELF;
+  else
+    type = GRUB_NETBSD_MODULE_RAW;
+
+  return grub_netbsd_module_load (argv[0], type);
+}
+
+static grub_err_t
+grub_cmd_freebsd_module_elf (grub_command_t cmd __attribute__ ((unused)),
+			     int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+
+  if (! grub_loader_is_loaded ())
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  if (kernel_type != KERNEL_TYPE_FREEBSD)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "only FreeBSD supports module");
+
+  if (! is_elf_kernel)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "only ELF kernel supports module");
+
+  /* List the current modules if no parameter.  */
+  if (! argc)
+    {
+      grub_freebsd_list_modules ();
+      return 0;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_FREEBSD_MODULE_ELF);
+  if (!file)
+    return grub_errno;
+  if (!file->size)
+    {
+      grub_file_close (file);
+      return grub_errno;
+    }
+
+  if (is_64bit)
+    err = grub_freebsd_load_elfmodule_obj64 (relocator, file,
+					     argc, argv, &kern_end);
+  else
+    err = grub_freebsd_load_elfmodule32 (relocator, file,
+					 argc, argv, &kern_end);
+  grub_file_close (file);
+
+  return err;
+}
+
+static grub_err_t
+grub_cmd_openbsd_ramdisk (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *args[])
+{
+  grub_file_t file;
+  grub_size_t size;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (! grub_loader_is_loaded ())
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  if (kernel_type != KERNEL_TYPE_OPENBSD)
+    return grub_error (GRUB_ERR_BAD_OS, "no kOpenBSD loaded");
+
+  if (!openbsd_ramdisk.max_size)
+    return grub_error (GRUB_ERR_BAD_OS, "your kOpenBSD doesn't support ramdisk");
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_OPENBSD_RAMDISK);
+  if (! file)
+    return grub_errno;
+
+  size = grub_file_size (file);
+
+  if (size > openbsd_ramdisk.max_size)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_OS, "your kOpenBSD supports ramdisk only"
+			 " up to %" PRIuGRUB_SIZE " bytes, however you supplied"
+			 " a %" PRIuGRUB_SIZE " bytes one",
+			 openbsd_ramdisk.max_size, size);
+    }
+
+  if (grub_file_read (file, openbsd_ramdisk.target, size)
+      != (grub_ssize_t) (size))
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
+      return grub_errno;
+    }
+  grub_memset (openbsd_ramdisk.target + size, 0,
+	       openbsd_ramdisk.max_size - size);
+  *openbsd_ramdisk.size = ALIGN_UP (size, 512);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd_freebsd, cmd_openbsd, cmd_netbsd;
+static grub_command_t cmd_freebsd_loadenv, cmd_freebsd_module;
+static grub_command_t cmd_netbsd_module, cmd_freebsd_module_elf;
+static grub_command_t cmd_netbsd_module_elf, cmd_openbsd_ramdisk;
+
+GRUB_MOD_INIT (bsd)
+{
+  /* Net and OpenBSD kernels are often compressed.  */
+  grub_dl_load ("gzio");
+
+  cmd_freebsd = grub_register_extcmd ("kfreebsd", grub_cmd_freebsd, 0,
+				      N_("FILE"), N_("Load kernel of FreeBSD."),
+				      freebsd_opts);
+  cmd_openbsd = grub_register_extcmd ("kopenbsd", grub_cmd_openbsd, 0,
+				      N_("FILE"), N_("Load kernel of OpenBSD."),
+				      openbsd_opts);
+  cmd_netbsd = grub_register_extcmd ("knetbsd", grub_cmd_netbsd,  0,
+				     N_("FILE"), N_("Load kernel of NetBSD."),
+				     netbsd_opts);
+  cmd_freebsd_loadenv =
+    grub_register_command ("kfreebsd_loadenv", grub_cmd_freebsd_loadenv,
+			   0, N_("Load FreeBSD env."));
+  cmd_freebsd_module =
+    grub_register_command ("kfreebsd_module", grub_cmd_freebsd_module,
+			   0, N_("Load FreeBSD kernel module."));
+  cmd_netbsd_module =
+    grub_register_command ("knetbsd_module", grub_cmd_netbsd_module,
+			   0, N_("Load NetBSD kernel module."));
+  cmd_netbsd_module_elf =
+    grub_register_command ("knetbsd_module_elf", grub_cmd_netbsd_module,
+			   0, N_("Load NetBSD kernel module (ELF)."));
+  cmd_freebsd_module_elf =
+    grub_register_command ("kfreebsd_module_elf", grub_cmd_freebsd_module_elf,
+			   0, N_("Load FreeBSD kernel module (ELF)."));
+
+  cmd_openbsd_ramdisk = grub_register_command ("kopenbsd_ramdisk",
+					       grub_cmd_openbsd_ramdisk, 0,
+					       /* TRANSLATORS: ramdisk isn't identifier,
+						it can be translated.  */
+					       N_("Load kOpenBSD ramdisk."));
+
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (bsd)
+{
+  grub_unregister_extcmd (cmd_freebsd);
+  grub_unregister_extcmd (cmd_openbsd);
+  grub_unregister_extcmd (cmd_netbsd);
+
+  grub_unregister_command (cmd_freebsd_loadenv);
+  grub_unregister_command (cmd_freebsd_module);
+  grub_unregister_command (cmd_netbsd_module);
+  grub_unregister_command (cmd_freebsd_module_elf);
+  grub_unregister_command (cmd_netbsd_module_elf);
+  grub_unregister_command (cmd_openbsd_ramdisk);
+
+  grub_bsd_unload ();
+}
diff --git a/grub-core/loader/i386/bsd32.c b/grub-core/loader/i386/bsd32.c
new file mode 100644
index 0000000..26704c4
--- /dev/null
+++ b/grub-core/loader/i386/bsd32.c
@@ -0,0 +1,6 @@
+#define SUFFIX(x) x ## 32
+#define GRUB_TARGET_WORDSIZE 32
+#define OBJSYM 0
+#include <grub/types.h>
+typedef grub_uint32_t grub_freebsd_addr_t;
+#include "bsdXX.c"
diff --git a/grub-core/loader/i386/bsd64.c b/grub-core/loader/i386/bsd64.c
new file mode 100644
index 0000000..f8aad1c
--- /dev/null
+++ b/grub-core/loader/i386/bsd64.c
@@ -0,0 +1,6 @@
+#define SUFFIX(x) x ## 64
+#define GRUB_TARGET_WORDSIZE 64
+#define OBJSYM 1
+#include <grub/types.h>
+typedef grub_uint64_t grub_freebsd_addr_t;
+#include "bsdXX.c"
diff --git a/grub-core/loader/i386/bsdXX.c b/grub-core/loader/i386/bsdXX.c
new file mode 100644
index 0000000..a8d8bf7
--- /dev/null
+++ b/grub-core/loader/i386/bsdXX.c
@@ -0,0 +1,679 @@
+#include <grub/loader.h>
+#include <grub/i386/bsd.h>
+#include <grub/mm.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/i386/relocator.h>
+#include <grub/i18n.h>
+
+#define ALIGN_PAGE(a)	ALIGN_UP (a, 4096)
+
+static inline grub_err_t
+load (grub_file_t file, const char *filename, void *where, grub_off_t off, grub_size_t size)
+{
+  if (grub_file_seek (file, off) == (grub_off_t) -1)
+    return grub_errno;
+  if (grub_file_read (file, where, size) != (grub_ssize_t) size)
+    {
+      if (grub_errno)
+	return grub_errno;
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 filename);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static inline grub_err_t
+read_headers (grub_file_t file, const char *filename, Elf_Ehdr *e, char **shdr)
+{
+ if (grub_file_seek (file, 0) == (grub_off_t) -1)
+    return grub_errno;
+
+  if (grub_file_read (file, (char *) e, sizeof (*e)) != sizeof (*e))
+    {
+      if (grub_errno)
+	return grub_errno;
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 filename);
+    }
+
+  if (e->e_ident[EI_MAG0] != ELFMAG0
+      || e->e_ident[EI_MAG1] != ELFMAG1
+      || e->e_ident[EI_MAG2] != ELFMAG2
+      || e->e_ident[EI_MAG3] != ELFMAG3
+      || e->e_ident[EI_VERSION] != EV_CURRENT
+      || e->e_version != EV_CURRENT)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-independent ELF magic"));
+
+  if (e->e_ident[EI_CLASS] != SUFFIX (ELFCLASS))
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  *shdr = grub_calloc (e->e_shnum, e->e_shentsize);
+  if (! *shdr)
+    return grub_errno;
+
+  if (grub_file_seek (file, e->e_shoff) == (grub_off_t) -1)
+    return grub_errno;
+
+  if (grub_file_read (file, *shdr, (grub_uint32_t) e->e_shnum * e->e_shentsize)
+      != (grub_ssize_t) ((grub_uint32_t) e->e_shnum * e->e_shentsize))
+    {
+      if (grub_errno)
+	return grub_errno;
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 filename);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* On i386 FreeBSD uses "elf module" approarch for 32-bit variant
+   and "elf obj module" for 64-bit variant. However it may differ on other
+   platforms. So I keep both versions.  */
+#if OBJSYM
+grub_err_t
+SUFFIX (grub_freebsd_load_elfmodule_obj) (struct grub_relocator *relocator,
+					  grub_file_t file, int argc,
+					  char *argv[], grub_addr_t *kern_end)
+{
+  Elf_Ehdr e;
+  Elf_Shdr *s;
+  char *shdr = 0;
+  grub_addr_t curload, module;
+  grub_err_t err;
+  grub_size_t chunk_size = 0;
+  void *chunk_src;
+
+  curload = module = ALIGN_PAGE (*kern_end);
+
+  err = read_headers (file, argv[0], &e, &shdr);
+  if (err)
+    goto out;
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) ((char *) shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+    {
+      if (s->sh_size == 0)
+	continue;
+
+      if (s->sh_addralign)
+	chunk_size = ALIGN_UP (chunk_size + *kern_end, s->sh_addralign)
+	  - *kern_end;
+
+      chunk_size += s->sh_size;
+    }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   module, chunk_size);
+    if (err)
+      goto out;
+    chunk_src = get_virtual_current_address (ch);
+  }
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) ((char *) shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+    {
+      if (s->sh_size == 0)
+	continue;
+
+      if (s->sh_addralign)
+	curload = ALIGN_UP (curload, s->sh_addralign);
+      s->sh_addr = curload;
+
+      grub_dprintf ("bsd", "loading section to %x, size %d, align %d\n",
+		    (unsigned) curload, (int) s->sh_size,
+		    (int) s->sh_addralign);
+
+      switch (s->sh_type)
+	{
+	default:
+	case SHT_PROGBITS:
+	  err = load (file, argv[0], (grub_uint8_t *) chunk_src + curload - *kern_end,
+		      s->sh_offset, s->sh_size);
+	  if (err)
+	    goto out;
+	  break;
+	case SHT_NOBITS:
+	  grub_memset ((grub_uint8_t *) chunk_src + curload - *kern_end, 0,
+		       s->sh_size);
+	  break;
+	}
+      curload += s->sh_size;
+    }
+
+  *kern_end = ALIGN_PAGE (curload);
+
+  err = grub_freebsd_add_meta_module (argv[0], FREEBSD_MODTYPE_ELF_MODULE_OBJ,
+				      argc - 1, argv + 1, module,
+				      curload - module);
+  if (! err)
+    err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA 
+			     | FREEBSD_MODINFOMD_ELFHDR,
+			     &e, sizeof (e));
+  if (! err)
+    err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA
+			     | FREEBSD_MODINFOMD_SHDR,
+			     shdr, e.e_shnum * e.e_shentsize);
+
+out:
+  grub_free (shdr);
+  return err;
+}
+
+#else
+
+grub_err_t
+SUFFIX (grub_freebsd_load_elfmodule) (struct grub_relocator *relocator,
+				      grub_file_t file, int argc, char *argv[],
+				      grub_addr_t *kern_end)
+{
+  Elf_Ehdr e;
+  Elf_Shdr *s;
+  char *shdr = 0;
+  grub_addr_t curload, module;
+  grub_err_t err;
+  grub_size_t chunk_size = 0;
+  void *chunk_src;
+
+  curload = module = ALIGN_PAGE (*kern_end);
+
+  err = read_headers (file, argv[0], &e, &shdr);
+  if (err)
+    goto out;
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) ((char *) shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+    {
+      if (s->sh_size == 0)
+	continue;
+
+      if (! (s->sh_flags & SHF_ALLOC))
+	continue;
+      if (chunk_size < s->sh_addr + s->sh_size)
+	chunk_size = s->sh_addr + s->sh_size;
+    }
+
+  if (chunk_size < sizeof (e))
+    chunk_size = sizeof (e);
+  chunk_size += (grub_uint32_t) e.e_phnum * e.e_phentsize;
+  chunk_size += (grub_uint32_t) e.e_shnum * e.e_shentsize;
+
+  {
+    grub_relocator_chunk_t ch;
+
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   module, chunk_size);
+    if (err)
+      goto out;
+
+    chunk_src = get_virtual_current_address (ch);
+  }
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) ((char *) shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+    {
+      if (s->sh_size == 0)
+	continue;
+
+      if (! (s->sh_flags & SHF_ALLOC))
+	continue;
+
+      grub_dprintf ("bsd", "loading section to %x, size %d, align %d\n",
+		    (unsigned) curload, (int) s->sh_size,
+		    (int) s->sh_addralign);
+
+      switch (s->sh_type)
+	{
+	default:
+	case SHT_PROGBITS:
+	  err = load (file, argv[0],
+		      (grub_uint8_t *) chunk_src + module
+		      + s->sh_addr - *kern_end,
+		      s->sh_offset, s->sh_size);
+	  if (err)
+	    goto out;
+	  break;
+	case SHT_NOBITS:
+	  grub_memset ((grub_uint8_t *) chunk_src + module
+		      + s->sh_addr - *kern_end, 0, s->sh_size);
+	  break;
+	}
+      if (curload < module + s->sh_addr + s->sh_size)
+	curload = module + s->sh_addr + s->sh_size;
+    }
+
+  load (file, argv[0], (grub_uint8_t *) chunk_src + module - *kern_end, 0, sizeof (e));
+  if (curload < module + sizeof (e))
+    curload = module + sizeof (e);
+
+  load (file, argv[0], (grub_uint8_t *) chunk_src + curload - *kern_end, e.e_shoff,
+	(grub_uint32_t) e.e_shnum * e.e_shentsize);
+  e.e_shoff = curload - module;
+  curload +=  (grub_uint32_t) e.e_shnum * e.e_shentsize;
+
+  load (file, argv[0], (grub_uint8_t *) chunk_src + curload - *kern_end, e.e_phoff,
+	(grub_uint32_t) e.e_phnum * e.e_phentsize);
+  e.e_phoff = curload - module;
+  curload +=  (grub_uint32_t) e.e_phnum * e.e_phentsize;
+
+  *kern_end = curload;
+
+  grub_freebsd_add_meta_module (argv[0], FREEBSD_MODTYPE_ELF_MODULE,
+				argc - 1, argv + 1, module,
+				curload - module);
+out:
+  grub_free (shdr);
+  if (err)
+    return err;
+  return SUFFIX (grub_freebsd_load_elf_meta) (relocator, file, argv[0], kern_end);
+}
+
+#endif
+
+grub_err_t
+SUFFIX (grub_freebsd_load_elf_meta) (struct grub_relocator *relocator,
+				     grub_file_t file,
+				     const char *filename,
+				     grub_addr_t *kern_end)
+{
+  grub_err_t err;
+  Elf_Ehdr e;
+  Elf_Shdr *s;
+  char *shdr = 0;
+  unsigned symoff, stroff, symsize, strsize;
+  grub_freebsd_addr_t symstart, symend, symentsize, dynamic;
+  Elf_Sym *sym;
+  void *sym_chunk;
+  grub_uint8_t *curload;
+  grub_freebsd_addr_t symtarget;
+  const char *str;
+  unsigned i;
+  grub_size_t chunk_size;
+
+  err = read_headers (file, filename, &e, &shdr);
+  if (err)
+    goto out;
+
+  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+			   FREEBSD_MODINFOMD_ELFHDR, &e,
+			   sizeof (e));
+  if (err)
+    goto out;
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) (shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+      if (s->sh_type == SHT_SYMTAB)
+	break;
+  if (s >= (Elf_Shdr *) ((char *) shdr
+			+ e.e_shnum * e.e_shentsize))
+    {
+      err = grub_error (GRUB_ERR_BAD_OS, N_("no symbol table"));
+      goto out;
+    }
+  symoff = s->sh_offset;
+  symsize = s->sh_size;
+  symentsize = s->sh_entsize;
+  s = (Elf_Shdr *) (shdr + e.e_shentsize * s->sh_link);
+  stroff = s->sh_offset;
+  strsize = s->sh_size;
+
+  chunk_size = ALIGN_UP (symsize + strsize, sizeof (grub_freebsd_addr_t))
+    + 2 * sizeof (grub_freebsd_addr_t);
+
+  symtarget = ALIGN_UP (*kern_end, sizeof (grub_freebsd_addr_t));
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   symtarget, chunk_size);
+    if (err)
+      goto out;
+    sym_chunk = get_virtual_current_address (ch);
+  }
+
+  symstart = symtarget;
+  symend = symstart + chunk_size;
+
+  curload = sym_chunk;
+  *((grub_freebsd_addr_t *) curload) = symsize;
+  curload += sizeof (grub_freebsd_addr_t);
+
+  if (grub_file_seek (file, symoff) == (grub_off_t) -1)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  sym = (Elf_Sym *) curload;
+  if (grub_file_read (file, curload, symsize) != (grub_ssize_t) symsize)
+    {
+      if (! grub_errno)
+	err = grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			  filename);
+      else
+	err = grub_errno;
+      goto out;
+    }
+  curload += symsize;
+
+  *((grub_freebsd_addr_t *) curload) = strsize;
+  curload += sizeof (grub_freebsd_addr_t);
+  if (grub_file_seek (file, stroff) == (grub_off_t) -1)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  str = (char *) curload;
+  if (grub_file_read (file, curload, strsize) != (grub_ssize_t) strsize)
+    {
+      if (! grub_errno)
+	err = grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			  filename);
+      else
+	err = grub_errno;
+      goto out;
+    }
+
+  for (i = 0;
+       i * symentsize < symsize;
+       i++, sym = (Elf_Sym *) ((char *) sym + symentsize))
+    {
+      const char *name = str + sym->st_name;
+      if (grub_strcmp (name, "_DYNAMIC") == 0)
+	break;
+    }
+
+  if (i * symentsize < symsize)
+    {
+      dynamic = sym->st_value;
+      grub_dprintf ("bsd", "dynamic = %llx\n", (unsigned long long) dynamic);
+      err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+			       FREEBSD_MODINFOMD_DYNAMIC, &dynamic,
+			       sizeof (dynamic));
+      if (err)
+	goto out;
+    }
+
+  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+			   FREEBSD_MODINFOMD_SSYM, &symstart,
+			   sizeof (symstart));
+  if (err)
+    goto out;
+
+  err = grub_bsd_add_meta (FREEBSD_MODINFO_METADATA |
+			   FREEBSD_MODINFOMD_ESYM, &symend,
+			   sizeof (symend));
+out:
+  grub_free (shdr);
+  if (err)
+    return err;
+
+  *kern_end = ALIGN_PAGE (symend);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+SUFFIX (grub_netbsd_load_elf_meta) (struct grub_relocator *relocator,
+				    grub_file_t file, const char *filename,
+				    grub_addr_t *kern_end)
+{
+  grub_err_t err;
+  Elf_Ehdr e;
+  Elf_Shdr *s, *symsh, *strsh;
+  char *shdr = NULL;
+  unsigned symsize, strsize;
+  void *sym_chunk;
+  grub_uint8_t *curload;
+  grub_size_t chunk_size;
+  Elf_Ehdr *e2;
+  struct grub_netbsd_btinfo_symtab symtab;
+  grub_addr_t symtarget;
+
+  err = read_headers (file, filename, &e, &shdr);
+  if (err)
+    {
+      grub_free (shdr);
+      return grub_errno;
+    }
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) (shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+      if (s->sh_type == SHT_SYMTAB)
+	break;
+  if (s >= (Elf_Shdr *) ((char *) shdr
+			+ e.e_shnum * e.e_shentsize))
+    {
+      grub_free (shdr);
+      return GRUB_ERR_NONE;
+    }
+  symsize = s->sh_size;
+  symsh = s;
+  s = (Elf_Shdr *) (shdr + e.e_shentsize * s->sh_link);
+  strsize = s->sh_size;
+  strsh = s;
+
+  chunk_size = ALIGN_UP (symsize, sizeof (grub_freebsd_addr_t))
+    + ALIGN_UP (strsize, sizeof (grub_freebsd_addr_t))
+    + sizeof (e) + (grub_uint32_t) e.e_shnum * e.e_shentsize;
+
+  symtarget = ALIGN_UP (*kern_end, sizeof (grub_freebsd_addr_t));
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   symtarget, chunk_size);
+    if (err)
+      goto out;
+    sym_chunk = get_virtual_current_address (ch);
+  }
+
+  symtab.nsyms = 1;
+  symtab.ssyms = symtarget;
+  symtab.esyms = symtarget + chunk_size;
+
+  curload = sym_chunk;
+  
+  e2 = (Elf_Ehdr *) curload;
+  grub_memcpy (curload, &e, sizeof (e));
+  e2->e_phoff = 0;
+  e2->e_phnum = 0;
+  e2->e_phentsize = 0;
+  e2->e_shstrndx = 0;
+  e2->e_shoff = sizeof (e);
+
+  curload += sizeof (e);
+
+  for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) (shdr
+						+ e.e_shnum * e.e_shentsize);
+       s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+    {
+      Elf_Shdr *s2;
+      s2 = (Elf_Shdr *) curload;
+      grub_memcpy (curload, s, e.e_shentsize);
+      if (s == symsh)
+	s2->sh_offset = sizeof (e) + (grub_uint32_t) e.e_shnum * e.e_shentsize;
+      else if (s == strsh)
+	s2->sh_offset = ALIGN_UP (symsize, sizeof (grub_freebsd_addr_t))
+	  + sizeof (e) + (grub_uint32_t) e.e_shnum * e.e_shentsize;
+      else
+	s2->sh_offset = 0;
+      s2->sh_addr = s2->sh_offset;
+      curload += e.e_shentsize;
+    }
+
+  if (grub_file_seek (file, symsh->sh_offset) == (grub_off_t) -1)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  if (grub_file_read (file, curload, symsize) != (grub_ssize_t) symsize)
+    {
+      if (! grub_errno)
+	err = grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			  filename);
+      else
+	err = grub_errno;
+      goto out;
+    }
+  curload += ALIGN_UP (symsize, sizeof (grub_freebsd_addr_t));
+
+  if (grub_file_seek (file, strsh->sh_offset) == (grub_off_t) -1)
+    {
+      err = grub_errno;
+      goto out;
+    }
+  if (grub_file_read (file, curload, strsize) != (grub_ssize_t) strsize)
+    {
+      if (! grub_errno)
+	err = grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			  filename);
+      else
+	err = grub_errno;
+      goto out;
+    }
+
+  err = grub_bsd_add_meta (NETBSD_BTINFO_SYMTAB, 
+			   &symtab,
+			   sizeof (symtab));
+out:
+  grub_free (shdr);
+  if (err)
+    return err;
+
+  *kern_end = ALIGN_PAGE (symtarget + chunk_size);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+SUFFIX(grub_openbsd_find_ramdisk) (grub_file_t file,
+				   const char *filename,
+				   grub_addr_t kern_start,
+				   void *kern_chunk_src,
+				   struct grub_openbsd_ramdisk_descriptor *desc)
+{
+  unsigned symoff, stroff, symsize, strsize, symentsize;
+
+  {
+    grub_err_t err;
+    Elf_Ehdr e;
+    Elf_Shdr *s;
+    char *shdr = NULL;
+    
+    err = read_headers (file, filename, &e, &shdr);
+    if (err)
+      {
+	grub_free (shdr);
+	return err;
+      }
+
+    for (s = (Elf_Shdr *) shdr; s < (Elf_Shdr *) (shdr
+						  + e.e_shnum * e.e_shentsize);
+	 s = (Elf_Shdr *) ((char *) s + e.e_shentsize))
+      if (s->sh_type == SHT_SYMTAB)
+	break;
+    if (s >= (Elf_Shdr *) ((char *) shdr + e.e_shnum * e.e_shentsize))
+      {
+	grub_free (shdr);
+	return GRUB_ERR_NONE;
+      }
+
+    symsize = s->sh_size;
+    symentsize = s->sh_entsize;
+    symoff = s->sh_offset;
+    
+    s = (Elf_Shdr *) (shdr + e.e_shentsize * s->sh_link);
+    stroff = s->sh_offset;
+    strsize = s->sh_size;
+    grub_free (shdr);
+  }
+  {
+    Elf_Sym *syms, *sym, *imagesym = NULL, *sizesym = NULL;
+    unsigned i;
+    char *strs;
+
+    syms = grub_malloc (symsize);
+    if (!syms)
+      return grub_errno;
+
+    if (grub_file_seek (file, symoff) == (grub_off_t) -1)
+      {
+	grub_free (syms);
+	return grub_errno;
+      }
+    if (grub_file_read (file, syms, symsize) != (grub_ssize_t) symsize)
+      {
+	grub_free (syms);
+	if (! grub_errno)
+	  return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			     filename);
+	return grub_errno;
+      }
+
+    strs = grub_malloc (strsize);
+    if (!strs)
+      {
+	grub_free (syms);
+	return grub_errno;
+      }
+
+    if (grub_file_seek (file, stroff) == (grub_off_t) -1)
+      {
+	grub_free (syms);
+	grub_free (strs);
+	return grub_errno;
+      }
+    if (grub_file_read (file, strs, strsize) != (grub_ssize_t) strsize)
+      {
+	grub_free (syms);
+	grub_free (strs);
+	if (! grub_errno)
+	  return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			     filename);
+	return grub_errno;
+      }
+
+    for (i = 0, sym = syms; i * symentsize < symsize;
+       i++, sym = (Elf_Sym *) ((char *) sym + symentsize))
+      {
+	if (ELF_ST_TYPE (sym->st_info) != STT_OBJECT)
+	  continue;
+	if (!sym->st_name)
+	  continue;
+	if (grub_strcmp (strs + sym->st_name, "rd_root_image") == 0)
+	  imagesym = sym;
+	if (grub_strcmp (strs + sym->st_name, "rd_root_size") == 0)
+	  sizesym = sym;
+	if (imagesym && sizesym)
+	  break;
+      }
+    if (!imagesym || !sizesym)
+      {
+	grub_free (syms);
+	grub_free (strs);
+	return GRUB_ERR_NONE;
+      }
+    if (sizeof (*desc->size) != sizesym->st_size)
+      {
+	grub_free (syms);
+	grub_free (strs);
+	return grub_error (GRUB_ERR_BAD_OS, "unexpected size of rd_root_size");
+      }
+    desc->max_size = imagesym->st_size;
+    desc->target = (imagesym->st_value & 0xFFFFFF) - kern_start
+      + (grub_uint8_t *) kern_chunk_src;
+    desc->size = (grub_uint32_t *) ((sizesym->st_value & 0xFFFFFF) - kern_start
+				    + (grub_uint8_t *) kern_chunk_src);
+    grub_free (syms);
+    grub_free (strs);
+
+    return GRUB_ERR_NONE;
+  }
+}
diff --git a/grub-core/loader/i386/bsd_pagetable.c b/grub-core/loader/i386/bsd_pagetable.c
new file mode 100644
index 0000000..9ec5abf
--- /dev/null
+++ b/grub-core/loader/i386/bsd_pagetable.c
@@ -0,0 +1,92 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (c) 1998  Michael Smith <msmith@freebsd.org>
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Based on the code from FreeBSD originally distributed under the
+   following terms: */
+
+/*-
+ * Copyright (c) 1998  Michael Smith <msmith@freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+
+static void
+fill_bsd64_pagetable (grub_uint8_t *src, grub_addr_t target)
+{
+  grub_uint64_t *pt2, *pt3, *pt4;
+  grub_addr_t pt2t, pt3t;
+  int i;
+
+#define PG_V		0x001
+#define PG_RW		0x002
+#define PG_U		0x004
+#define PG_PS		0x080
+
+  pt4 = (grub_uint64_t *) src;
+  pt3 = (grub_uint64_t *) (src + 4096);
+  pt2 = (grub_uint64_t *) (src + 8192);
+
+  pt3t = target + 4096;
+  pt2t = target + 8192;
+
+  grub_memset (src, 0, 4096 * 3);
+
+  /*
+   * This is kinda brutal, but every single 1GB VM memory segment points to
+   * the same first 1GB of physical memory.  But it is how BSD expects
+   * it to be.
+   */
+  for (i = 0; i < 512; i++)
+    {
+      /* Each slot of the level 4 pages points to the same level 3 page */
+      pt4[i] = (grub_addr_t) pt3t;
+      pt4[i] |= PG_V | PG_RW | PG_U;
+
+      /* Each slot of the level 3 pages points to the same level 2 page */
+      pt3[i] = (grub_addr_t) pt2t;
+      pt3[i] |= PG_V | PG_RW | PG_U;
+
+      /* The level 2 page slots are mapped with 2MB pages for 1GB. */
+      pt2[i] = i * (2 * 1024 * 1024);
+      pt2[i] |= PG_V | PG_RW | PG_PS | PG_U;
+    }
+}
diff --git a/grub-core/loader/i386/coreboot/chainloader.c b/grub-core/loader/i386/coreboot/chainloader.c
new file mode 100644
index 0000000..0a19ebb
--- /dev/null
+++ b/grub-core/loader/i386/coreboot/chainloader.c
@@ -0,0 +1,517 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/memory.h>
+#include <grub/i386/memory.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/elfload.h>
+#include <grub/video.h>
+#include <grub/relocator.h>
+#include <grub/i386/relocator.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/cbfs_core.h>
+#include <grub/lib/LzmaDec.h>
+#include <grub/efi/pe32.h>
+#include <grub/i386/cpuid.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_addr_t entry;
+static struct grub_relocator *relocator = NULL;
+
+static grub_err_t
+grub_chain_boot (void)
+{
+  struct grub_relocator32_state state;
+
+  grub_video_set_mode ("text", 0, 0);
+
+  state.eip = entry;
+  return grub_relocator32_boot (relocator, state, 0);
+}
+
+static grub_err_t
+grub_chain_unload (void)
+{
+  grub_relocator_unload (relocator);
+  relocator = NULL;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+load_elf (grub_file_t file, const char *filename)
+{
+  grub_elf_t elf;
+  Elf32_Phdr *phdr;
+  grub_err_t err;
+
+  elf = grub_elf_file (file, filename);
+  if (!elf)
+    return grub_errno;
+
+  if (!grub_elf_is_elf32 (elf))
+    return grub_error (GRUB_ERR_BAD_OS, "only ELF32 can be coreboot payload");
+
+  entry = elf->ehdr.ehdr32.e_entry;
+
+  FOR_ELF32_PHDRS(elf, phdr)
+    {
+      grub_uint8_t *load_addr;
+      grub_relocator_chunk_t ch;
+
+      if (phdr->p_type != PT_LOAD)
+	continue;
+
+      err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					     phdr->p_paddr, phdr->p_memsz);
+      if (err)
+	{
+	  elf->file = 0;
+	  grub_elf_close (elf);
+	  return err;
+	}
+
+      load_addr = get_virtual_current_address (ch);
+
+      if (grub_file_seek (elf->file, phdr->p_offset) == (grub_off_t) -1)
+	{
+	  elf->file = 0;
+	  grub_elf_close (elf);
+	  return grub_errno;
+	}
+
+      if (phdr->p_filesz)
+	{
+	  grub_ssize_t read;
+	  read = grub_file_read (elf->file, load_addr, phdr->p_filesz);
+	  if (read != (grub_ssize_t) phdr->p_filesz)
+	    {
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_FILE_READ_ERROR,
+			    N_("premature end of file %s"),
+			    filename);
+	      elf->file = 0;
+	      grub_elf_close (elf);
+	      return grub_errno;
+	    }
+	}
+
+      if (phdr->p_filesz < phdr->p_memsz)
+	grub_memset ((load_addr + phdr->p_filesz),
+		     0, phdr->p_memsz - phdr->p_filesz);
+    }
+
+  elf->file = 0;
+  grub_elf_close (elf);
+  return GRUB_ERR_NONE;
+}
+
+static void *SzAlloc(void *p __attribute__ ((unused)), size_t size) { return grub_malloc (size); }
+static void SzFree(void *p __attribute__ ((unused)), void *address) { grub_free (address); }
+static ISzAlloc g_Alloc = { SzAlloc, SzFree };
+
+
+static grub_err_t
+load_segment (grub_file_t file, const char *filename,
+	      void *load_addr, grub_uint32_t comp,
+	      grub_size_t *size, grub_size_t max_size)
+{
+  switch (comp)
+    {
+    case grub_cpu_to_be32_compile_time (CBFS_COMPRESS_NONE):
+      if (grub_file_read (file, load_addr, *size)
+	  != (grub_ssize_t) *size)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_FILE_READ_ERROR,
+			N_("premature end of file %s"),
+			filename);
+	      return grub_errno;
+	}
+      return GRUB_ERR_NONE;
+    case grub_cpu_to_be32_compile_time (CBFS_COMPRESS_LZMA):
+      {
+	grub_uint8_t *buf;
+	grub_size_t outsize, insize;
+	SRes res;
+	SizeT src_len, dst_len;
+	ELzmaStatus status;
+	if (*size < 13)
+	  return grub_error (GRUB_ERR_BAD_OS, "invalid compressed chunk");
+	buf = grub_malloc (*size);
+	if (!buf)
+	  return grub_errno;
+	if (grub_file_read (file, buf, *size)
+	    != (grub_ssize_t) *size)
+	  {
+	    if (!grub_errno)
+	      grub_error (GRUB_ERR_FILE_READ_ERROR,
+			  N_("premature end of file %s"),
+			  filename);
+	    grub_free (buf);
+	    return grub_errno;
+	  }
+	outsize = grub_get_unaligned64 (buf + 5);
+	if (outsize > max_size)
+	  {
+	    grub_free (buf);
+	    return grub_error (GRUB_ERR_BAD_OS, "invalid compressed chunk");
+	  }
+	insize = *size - 13;
+
+	src_len = insize;
+	dst_len = outsize;
+	res = LzmaDecode (load_addr, &dst_len, buf + 13, &src_len,
+			  buf, 5, LZMA_FINISH_END, &status, &g_Alloc);
+	/* ELzmaFinishMode finishMode,
+	   ELzmaStatus *status, ISzAlloc *alloc)*/
+	grub_free (buf);
+	grub_dprintf ("chain", "%x, %x, %x, %x\n",
+		      insize, src_len, outsize, dst_len);
+	if (res != SZ_OK
+	    || src_len != insize || dst_len != outsize)
+	  return grub_error (GRUB_ERR_BAD_OS, "decompression failure %d", res);
+	*size = outsize;
+      }
+      return GRUB_ERR_NONE;
+    default:
+      return grub_error (GRUB_ERR_BAD_OS, "unsupported compression %d",
+			 grub_be_to_cpu32 (comp));
+    }
+}
+
+static grub_err_t
+load_tianocore (grub_file_t file)
+{
+  grub_uint16_t header_length;
+  grub_uint32_t section_head;
+  grub_uint8_t mz[2], pe[4];
+  struct grub_pe32_coff_header coff_head;
+  struct file_header
+  {
+    grub_uint8_t unused[18];
+    grub_uint8_t type;
+    grub_uint8_t unused2;
+    grub_uint8_t size[3];
+    grub_uint8_t unused3;
+  } file_head;
+  grub_relocator_chunk_t ch;
+
+  if (grub_file_seek (file, 48) == (grub_off_t) -1
+      || grub_file_read (file, &header_length, sizeof (header_length))
+      != sizeof (header_length)
+      || grub_file_seek (file, header_length) == (grub_off_t) -1)
+    goto fail;
+
+  while (1)
+    {
+      grub_off_t off;
+      if (grub_file_read (file, &file_head, sizeof (file_head))
+	  != sizeof (file_head))
+	goto fail;
+      if (file_head.type != 0xf0)
+	break;
+      off = grub_get_unaligned32 (file_head.size) & 0xffffff;
+      if (off < sizeof (file_head))
+	goto fail;
+      if (grub_file_seek (file, grub_file_tell (file) + off
+			  - sizeof (file_head)) == (grub_off_t) -1)
+	goto fail;
+    }
+
+  if (file_head.type != 0x03)
+    goto fail;
+
+  while (1)
+    {
+      if (grub_file_read (file, &section_head, sizeof (section_head))
+	  != sizeof (section_head))
+	goto fail;
+      if ((section_head >> 24) != 0x19)
+	break;
+
+      if ((section_head & 0xffffff) < sizeof (section_head))
+	goto fail;
+
+      if (grub_file_seek (file, grub_file_tell (file)
+			  + (section_head & 0xffffff)
+			  - sizeof (section_head)) == (grub_off_t) -1)
+	goto fail;
+    }
+
+  if ((section_head >> 24) != 0x10)
+    goto fail;
+
+  grub_off_t exe_start = grub_file_tell (file);
+
+  if (grub_file_read (file, &mz, sizeof (mz)) != sizeof (mz))
+    goto fail;
+  if (mz[0] != 'M' || mz[1] != 'Z')
+    goto fail;
+
+  if (grub_file_seek (file, grub_file_tell (file) + 0x3a) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (file, &section_head, sizeof (section_head))
+      != sizeof (section_head))
+    goto fail;
+  if (section_head < 0x40)
+    goto fail;
+
+  if (grub_file_seek (file, grub_file_tell (file)
+		      + section_head - 0x40) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (file, &pe, sizeof (pe))
+      != sizeof (pe))
+    goto fail;
+
+  if (pe[0] != 'P' || pe[1] != 'E' || pe[2] != '\0' || pe[3] != '\0')
+    goto fail;
+
+  if (grub_file_read (file, &coff_head, sizeof (coff_head))
+      != sizeof (coff_head))
+    goto fail;
+
+  grub_uint32_t loadaddr;
+
+  switch (coff_head.machine)
+    {
+    case GRUB_PE32_MACHINE_I386:
+      {
+	struct grub_pe32_optional_header oh;
+	if (grub_file_read (file, &oh, sizeof (oh))
+	    != sizeof (oh))
+	  goto fail;
+	if (oh.magic != GRUB_PE32_PE32_MAGIC)
+	  goto fail;
+	loadaddr = oh.image_base - exe_start;
+	entry = oh.image_base + oh.entry_addr;
+	break;
+      }
+    case GRUB_PE32_MACHINE_X86_64:
+      {
+	struct grub_pe64_optional_header oh;
+	if (! grub_cpuid_has_longmode)
+	  {
+	    grub_error (GRUB_ERR_BAD_OS, "your CPU does not implement AMD64 architecture");
+	    goto fail;
+	  }
+
+	if (grub_file_read (file, &oh, sizeof (oh))
+	    != sizeof (oh))
+	  goto fail;
+	if (oh.magic != GRUB_PE32_PE64_MAGIC)
+	  goto fail;
+	loadaddr = oh.image_base - exe_start;
+	entry = oh.image_base + oh.entry_addr;
+	break;
+      }
+    default:
+      goto fail;
+    }
+  if (grub_file_seek (file, 0) == (grub_off_t) -1)
+    goto fail;
+
+  grub_size_t fz = grub_file_size (file);
+
+  if (grub_relocator_alloc_chunk_addr (relocator, &ch,
+				       loadaddr, fz))
+    goto fail;
+
+  if (grub_file_read (file, get_virtual_current_address (ch), fz)
+      != (grub_ssize_t) fz)
+    goto fail;
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  if (!grub_errno)
+    grub_error (GRUB_ERR_BAD_OS, "fv volume is invalid");
+  return grub_errno;
+}
+
+static grub_err_t
+load_chewed (grub_file_t file, const char *filename)
+{
+  grub_size_t i;
+  for (i = 0;; i++)
+    {
+      struct cbfs_payload_segment segment;
+      grub_err_t err;
+
+      if (grub_file_seek (file, sizeof (segment) * i) == (grub_off_t) -1
+	  || grub_file_read (file, &segment, sizeof (segment))
+	  != sizeof (segment))
+	{
+	  if (!grub_errno)
+	    return grub_error (GRUB_ERR_BAD_OS,
+			       "payload is too short");
+	  return grub_errno;
+	}
+
+      switch (segment.type)
+	{
+	case PAYLOAD_SEGMENT_PARAMS:
+	  break;
+
+	case PAYLOAD_SEGMENT_ENTRY:
+	  entry = grub_be_to_cpu64 (segment.load_addr);
+	  return GRUB_ERR_NONE;
+
+	case PAYLOAD_SEGMENT_BSS:
+	  segment.len = 0;
+	  segment.offset = 0;
+	  segment.len = 0;
+	  /* Fallthrough.  */
+	case PAYLOAD_SEGMENT_CODE:
+	case PAYLOAD_SEGMENT_DATA:
+	  {
+	    grub_uint32_t target = grub_be_to_cpu64 (segment.load_addr);
+	    grub_uint32_t memsize = grub_be_to_cpu32 (segment.mem_len);
+	    grub_uint32_t filesize = grub_be_to_cpu32 (segment.len);
+	    grub_uint8_t *load_addr;
+	    grub_relocator_chunk_t ch;
+
+	    if (memsize < filesize)
+	      memsize = filesize;
+
+	    grub_dprintf ("chain", "%x+%x\n", target, memsize);
+
+	    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+						   target, memsize);
+	    if (err)
+	      return err;
+
+	    load_addr = get_virtual_current_address (ch);
+
+	    if (filesize)
+	      {
+		if (grub_file_seek (file, grub_be_to_cpu32 (segment.offset))
+		    == (grub_off_t) -1)
+		  return grub_errno;
+
+		err = load_segment (file, filename, load_addr,
+				    segment.compression, &filesize, memsize);
+		if (err)
+		  return err;
+	      }
+
+	    if (filesize < memsize)
+	      grub_memset ((load_addr + filesize),
+			   0, memsize - filesize);
+	  }
+	}
+    }
+}
+
+static grub_err_t
+grub_cmd_chain (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_err_t err;
+  grub_file_t file;
+  grub_uint32_t head;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_loader_unset ();
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_COREBOOT_CHAINLOADER);
+  if (!file)
+    return grub_errno;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    {
+      grub_file_close (file);
+      return grub_errno;
+    }
+
+  if (grub_file_read (file, &head, sizeof (head)) != sizeof (head)
+      || grub_file_seek (file, 0) == (grub_off_t) -1)
+    {
+      grub_file_close (file);
+      grub_relocator_unload (relocator);
+      relocator = 0;
+      if (!grub_errno)
+	return grub_error (GRUB_ERR_BAD_OS,
+			   "payload is too short");
+      return grub_errno;
+    }
+      
+  switch (head)
+    {
+    case ELFMAG0 | (ELFMAG1 << 8) | (ELFMAG2 << 16) | (ELFMAG3 << 24):
+      err = load_elf (file, argv[0]);
+      break;
+    case PAYLOAD_SEGMENT_CODE:
+    case PAYLOAD_SEGMENT_DATA:
+    case PAYLOAD_SEGMENT_PARAMS:
+    case PAYLOAD_SEGMENT_BSS:
+    case PAYLOAD_SEGMENT_ENTRY:
+      err = load_chewed (file, argv[0]);
+      break;
+
+    default:
+      if (grub_file_seek (file, 40) == (grub_off_t) -1
+	  || grub_file_read (file, &head, sizeof (head)) != sizeof (head)
+	  || grub_file_seek (file, 0) == (grub_off_t) -1
+	  || head != 0x4856465f)
+	err = grub_error (GRUB_ERR_BAD_OS, "unrecognised payload type");
+      else
+	err = load_tianocore (file);
+      break;
+    }
+  grub_file_close (file);
+  if (err)
+    {
+      grub_relocator_unload (relocator);
+      relocator = 0;
+      return err;
+    }
+
+  grub_loader_set (grub_chain_boot, grub_chain_unload, 0);
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_chain;
+
+GRUB_MOD_INIT (chain)
+{
+  cmd_chain = grub_register_command ("chainloader", grub_cmd_chain,
+				     N_("FILE"),
+				     /* TRANSLATORS: "payload" is a term used
+					by coreboot and must be translated in
+					sync with coreboot. If unsure,
+					let it untranslated.  */
+				     N_("Load another coreboot payload"));
+}
+
+GRUB_MOD_FINI (chain)
+{
+  grub_unregister_command (cmd_chain);
+  grub_chain_unload ();
+}
diff --git a/grub-core/loader/i386/linux.c b/grub-core/loader/i386/linux.c
new file mode 100644
index 0000000..9f74a96
--- /dev/null
+++ b/grub-core/loader/i386/linux.c
@@ -0,0 +1,1141 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/memory.h>
+#include <grub/normal.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/cpu/linux.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/command.h>
+#include <grub/i386/relocator.h>
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+#include <grub/linux.h>
+#include <grub/machine/kernel.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/i386/pc/vesa_modes_table.h>
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+#include <grub/efi/efi.h>
+#include <grub/efi/sb.h>
+#define HAS_VGA_TEXT 0
+#define DEFAULT_VIDEO_MODE "auto"
+#define ACCEPTS_PURE_TEXT 0
+#elif defined (GRUB_MACHINE_IEEE1275)
+#include <grub/ieee1275/ieee1275.h>
+#define HAS_VGA_TEXT 0
+#define DEFAULT_VIDEO_MODE "text"
+#define ACCEPTS_PURE_TEXT 1
+#else
+#include <grub/i386/pc/vbe.h>
+#include <grub/i386/pc/console.h>
+#define HAS_VGA_TEXT 1
+#define DEFAULT_VIDEO_MODE "text"
+#define ACCEPTS_PURE_TEXT 1
+#endif
+
+static grub_dl_t my_mod;
+
+static grub_size_t linux_mem_size;
+static int loaded;
+static void *prot_mode_mem;
+static grub_addr_t prot_mode_target;
+static void *initrd_mem;
+static grub_addr_t initrd_mem_target;
+static grub_size_t prot_init_space;
+static struct grub_relocator *relocator = NULL;
+static void *efi_mmap_buf;
+static grub_size_t maximal_cmdline_size;
+static struct linux_kernel_params linux_params;
+static char *linux_cmdline;
+#ifdef GRUB_MACHINE_EFI
+static grub_efi_uintn_t efi_mmap_size;
+#else
+static const grub_size_t efi_mmap_size = 0;
+#endif
+
+/* FIXME */
+#if 0
+struct idt_descriptor
+{
+  grub_uint16_t limit;
+  void *base;
+} GRUB_PACKED;
+
+static struct idt_descriptor idt_desc =
+  {
+    0,
+    0
+  };
+#endif
+
+static inline grub_size_t
+page_align (grub_size_t size)
+{
+  return (size + (1 << 12) - 1) & (~((1 << 12) - 1));
+}
+
+/* Helper for find_mmap_size.  */
+static int
+count_hook (grub_uint64_t addr __attribute__ ((unused)),
+	    grub_uint64_t size __attribute__ ((unused)),
+	    grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  grub_size_t *count = data;
+
+  (*count)++;
+  return 0;
+}
+
+/* Find the optimal number of pages for the memory map. */
+static grub_size_t
+find_mmap_size (void)
+{
+  grub_size_t count = 0, mmap_size;
+
+  grub_mmap_iterate (count_hook, &count);
+
+  mmap_size = count * sizeof (struct grub_e820_mmap);
+
+  /* Increase the size a bit for safety, because GRUB allocates more on
+     later.  */
+  mmap_size += (1 << 12);
+
+  return page_align (mmap_size);
+}
+
+static void
+free_pages (void)
+{
+  grub_relocator_unload (relocator);
+  relocator = NULL;
+  prot_mode_mem = initrd_mem = 0;
+  prot_mode_target = initrd_mem_target = 0;
+}
+
+/* Allocate pages for the real mode code and the protected mode code
+   for linux as well as a memory map buffer.  */
+static grub_err_t
+allocate_pages (grub_size_t prot_size, grub_size_t *align,
+		grub_size_t min_align, int relocatable,
+		grub_uint64_t preferred_address)
+{
+  grub_err_t err;
+
+  if (prot_size == 0)
+    prot_size = 1;
+
+  prot_size = page_align (prot_size);
+
+  /* Initialize the memory pointers with NULL for convenience.  */
+  free_pages ();
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    {
+      err = grub_errno;
+      goto fail;
+    }
+
+  /* FIXME: Should request low memory from the heap when this feature is
+     implemented.  */
+
+  {
+    grub_relocator_chunk_t ch;
+    if (relocatable)
+      {
+	err = grub_relocator_alloc_chunk_align (relocator, &ch,
+						preferred_address,
+						preferred_address,
+						prot_size, 1,
+						GRUB_RELOCATOR_PREFERENCE_LOW,
+						1);
+	for (; err && *align + 1 > min_align; (*align)--)
+	  {
+	    grub_errno = GRUB_ERR_NONE;
+	    err = grub_relocator_alloc_chunk_align (relocator, &ch, 0x1000000,
+						    UP_TO_TOP32 (prot_size),
+						    prot_size, 1 << *align,
+						    GRUB_RELOCATOR_PREFERENCE_LOW,
+						    1);
+	  }
+	if (err)
+	  goto fail;
+      }
+    else
+      err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					     preferred_address,
+					     prot_size);
+    if (err)
+      goto fail;
+    prot_mode_mem = get_virtual_current_address (ch);
+    prot_mode_target = get_physical_target_address (ch);
+  }
+
+  grub_dprintf ("linux", "prot_mode_mem = %p, prot_mode_target = %lx, prot_size = %x\n",
+                prot_mode_mem, (unsigned long) prot_mode_target,
+		(unsigned) prot_size);
+  return GRUB_ERR_NONE;
+
+ fail:
+  free_pages ();
+  return err;
+}
+
+static grub_err_t
+grub_e820_add_region (struct grub_e820_mmap *e820_map, int *e820_num,
+                      grub_uint64_t start, grub_uint64_t size,
+                      grub_uint32_t type)
+{
+  int n = *e820_num;
+
+  if ((n > 0) && (e820_map[n - 1].addr + e820_map[n - 1].size == start) &&
+      (e820_map[n - 1].type == type))
+      e820_map[n - 1].size += size;
+  else
+    {
+      e820_map[n].addr = start;
+      e820_map[n].size = size;
+      e820_map[n].type = type;
+      (*e820_num)++;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_setup_video (struct linux_kernel_params *params)
+{
+  struct grub_video_mode_info mode_info;
+  void *framebuffer;
+  grub_err_t err;
+  grub_video_driver_id_t driver_id;
+  const char *gfxlfbvar = grub_env_get ("gfxpayloadforcelfb");
+
+  driver_id = grub_video_get_driver_id ();
+
+  if (driver_id == GRUB_VIDEO_DRIVER_NONE)
+    return 1;
+
+  err = grub_video_get_info_and_fini (&mode_info, &framebuffer);
+
+  if (err)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 1;
+    }
+
+  params->lfb_width = mode_info.width;
+  params->lfb_height = mode_info.height;
+  params->lfb_depth = mode_info.bpp;
+  params->lfb_line_len = mode_info.pitch;
+
+  params->lfb_base = (grub_size_t) framebuffer;
+
+#if defined (GRUB_MACHINE_EFI) && defined (__x86_64__)
+  params->ext_lfb_base = (grub_size_t) (((grub_uint64_t)(grub_size_t) framebuffer) >> 32);
+  params->capabilities |= VIDEO_CAPABILITY_64BIT_BASE;
+#endif
+
+  params->lfb_size = ALIGN_UP (params->lfb_line_len * params->lfb_height, 65536);
+
+  params->red_mask_size = mode_info.red_mask_size;
+  params->red_field_pos = mode_info.red_field_pos;
+  params->green_mask_size = mode_info.green_mask_size;
+  params->green_field_pos = mode_info.green_field_pos;
+  params->blue_mask_size = mode_info.blue_mask_size;
+  params->blue_field_pos = mode_info.blue_field_pos;
+  params->reserved_mask_size = mode_info.reserved_mask_size;
+  params->reserved_field_pos = mode_info.reserved_field_pos;
+
+  if (gfxlfbvar && (gfxlfbvar[0] == '1' || gfxlfbvar[0] == 'y'))
+    params->have_vga = GRUB_VIDEO_LINUX_TYPE_SIMPLE;
+  else
+    {
+      switch (driver_id)
+	{
+	case GRUB_VIDEO_DRIVER_VBE:
+	  params->lfb_size >>= 16;
+	  params->have_vga = GRUB_VIDEO_LINUX_TYPE_VESA;
+	  break;
+	
+	case GRUB_VIDEO_DRIVER_EFI_UGA:
+	case GRUB_VIDEO_DRIVER_EFI_GOP:
+	  params->have_vga = GRUB_VIDEO_LINUX_TYPE_EFIFB;
+	  break;
+
+	  /* FIXME: check if better id is available.  */
+	case GRUB_VIDEO_DRIVER_SM712:
+	case GRUB_VIDEO_DRIVER_SIS315PRO:
+	case GRUB_VIDEO_DRIVER_VGA:
+	case GRUB_VIDEO_DRIVER_CIRRUS:
+	case GRUB_VIDEO_DRIVER_BOCHS:
+	case GRUB_VIDEO_DRIVER_RADEON_FULOONG2E:
+	case GRUB_VIDEO_DRIVER_RADEON_YEELOONG3A:
+	case GRUB_VIDEO_DRIVER_IEEE1275:
+	case GRUB_VIDEO_DRIVER_COREBOOT:
+	  /* Make gcc happy. */
+	case GRUB_VIDEO_DRIVER_XEN:
+	case GRUB_VIDEO_DRIVER_SDL:
+	case GRUB_VIDEO_DRIVER_NONE:
+	case GRUB_VIDEO_ADAPTER_CAPTURE:
+	  params->have_vga = GRUB_VIDEO_LINUX_TYPE_SIMPLE;
+	  break;
+	}
+    }
+
+#ifdef GRUB_MACHINE_PCBIOS
+  /* VESA packed modes may come with zeroed mask sizes, which need
+     to be set here according to DAC Palette width.  If we don't,
+     this results in Linux displaying a black screen.  */
+  if (driver_id == GRUB_VIDEO_DRIVER_VBE && mode_info.bpp <= 8)
+    {
+      struct grub_vbe_info_block controller_info;
+      int status;
+      int width = 8;
+
+      status = grub_vbe_bios_get_controller_info (&controller_info);
+
+      if (status == GRUB_VBE_STATUS_OK &&
+	  (controller_info.capabilities & GRUB_VBE_CAPABILITY_DACWIDTH))
+	status = grub_vbe_bios_set_dac_palette_width (&width);
+
+      if (status != GRUB_VBE_STATUS_OK)
+	/* 6 is default after mode reset.  */
+	width = 6;
+
+      params->red_mask_size = params->green_mask_size
+	= params->blue_mask_size = width;
+      params->reserved_mask_size = 0;
+    }
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_linux_boot.  */
+struct grub_linux_boot_ctx
+{
+  grub_addr_t real_mode_target;
+  grub_size_t real_size;
+  struct linux_kernel_params *params;
+  int e820_num;
+};
+
+/* Helper for grub_linux_boot.  */
+static int
+grub_linux_boot_mmap_find (grub_uint64_t addr, grub_uint64_t size,
+			   grub_memory_type_t type, void *data)
+{
+  struct grub_linux_boot_ctx *ctx = data;
+
+  /* We must put real mode code in the traditional space.  */
+  if (type != GRUB_MEMORY_AVAILABLE || addr > 0x90000)
+    return 0;
+
+  if (addr + size < 0x10000)
+    return 0;
+
+  if (addr < 0x10000)
+    {
+      size += addr - 0x10000;
+      addr = 0x10000;
+    }
+
+  if (addr + size > 0x90000)
+    size = 0x90000 - addr;
+
+  if (ctx->real_size + efi_mmap_size > size)
+    return 0;
+
+  grub_dprintf ("linux", "addr = %lx, size = %x, need_size = %x\n",
+		(unsigned long) addr,
+		(unsigned) size,
+		(unsigned) (ctx->real_size + efi_mmap_size));
+  ctx->real_mode_target = ((addr + size) - (ctx->real_size + efi_mmap_size));
+  return 1;
+}
+
+/* GRUB types conveniently match E820 types.  */
+static int
+grub_linux_boot_mmap_fill (grub_uint64_t addr, grub_uint64_t size,
+			   grub_memory_type_t type, void *data)
+{
+  struct grub_linux_boot_ctx *ctx = data;
+
+  if (grub_e820_add_region (ctx->params->e820_map, &ctx->e820_num,
+			    addr, size, type))
+    return 1;
+
+  return 0;
+}
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  grub_err_t err = 0;
+  const char *modevar;
+  char *tmp;
+  struct grub_relocator32_state state;
+  void *real_mode_mem;
+  struct grub_linux_boot_ctx ctx = {
+    .real_mode_target = 0
+  };
+  grub_size_t mmap_size;
+  grub_size_t cl_offset;
+
+#ifdef GRUB_MACHINE_IEEE1275
+  {
+    const char *bootpath;
+    grub_ssize_t len;
+
+    bootpath = grub_env_get ("root");
+    if (bootpath)
+      grub_ieee1275_set_property (grub_ieee1275_chosen,
+				  "bootpath", bootpath,
+				  grub_strlen (bootpath) + 1,
+				  &len);
+    linux_params.ofw_signature = GRUB_LINUX_OFW_SIGNATURE;
+    linux_params.ofw_num_items = 1;
+    linux_params.ofw_cif_handler = (grub_uint32_t) grub_ieee1275_entry_fn;
+    linux_params.ofw_idt = 0;
+  }
+#endif
+
+  modevar = grub_env_get ("gfxpayload");
+
+  /* Now all graphical modes are acceptable.
+     May change in future if we have modes without framebuffer.  */
+  if (modevar && *modevar != 0)
+    {
+      tmp = grub_xasprintf ("%s;" DEFAULT_VIDEO_MODE, modevar);
+      if (! tmp)
+	return grub_errno;
+#if ACCEPTS_PURE_TEXT
+      err = grub_video_set_mode (tmp, 0, 0);
+#else
+      err = grub_video_set_mode (tmp, GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
+#endif
+      grub_free (tmp);
+    }
+  else       /* We can't go back to text mode from coreboot fb.  */
+#ifdef GRUB_MACHINE_COREBOOT
+    if (grub_video_get_driver_id () == GRUB_VIDEO_DRIVER_COREBOOT)
+      err = GRUB_ERR_NONE;
+    else
+#endif
+      {
+#if ACCEPTS_PURE_TEXT
+	err = grub_video_set_mode (DEFAULT_VIDEO_MODE, 0, 0);
+#else
+	err = grub_video_set_mode (DEFAULT_VIDEO_MODE,
+				 GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
+#endif
+      }
+
+  if (err)
+    {
+      grub_print_error ();
+      grub_puts_ (N_("Booting in blind mode"));
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (grub_linux_setup_video (&linux_params))
+    {
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
+      linux_params.have_vga = GRUB_VIDEO_LINUX_TYPE_TEXT;
+      linux_params.video_mode = 0x3;
+#else
+      linux_params.have_vga = 0;
+      linux_params.video_mode = 0;
+      linux_params.video_width = 0;
+      linux_params.video_height = 0;
+#endif
+    }
+
+
+#ifndef GRUB_MACHINE_IEEE1275
+  if (linux_params.have_vga == GRUB_VIDEO_LINUX_TYPE_TEXT)
+#endif
+    {
+      grub_term_output_t term;
+      int found = 0;
+      FOR_ACTIVE_TERM_OUTPUTS(term)
+	if (grub_strcmp (term->name, "vga_text") == 0
+	    || grub_strcmp (term->name, "console") == 0
+	    || grub_strcmp (term->name, "ofconsole") == 0)
+	  {
+	    struct grub_term_coordinate pos = grub_term_getxy (term);
+	    linux_params.video_cursor_x = pos.x;
+	    linux_params.video_cursor_y = pos.y;
+	    linux_params.video_width = grub_term_width (term);
+	    linux_params.video_height = grub_term_height (term);
+	    found = 1;
+	    break;
+	  }
+      if (!found)
+	{
+	  linux_params.video_cursor_x = 0;
+	  linux_params.video_cursor_y = 0;
+	  linux_params.video_width = 80;
+	  linux_params.video_height = 25;
+	}
+    }
+
+#ifdef GRUB_KERNEL_USE_RSDP_ADDR
+  linux_params.acpi_rsdp_addr = grub_le_to_cpu64 (grub_rsdp_addr);
+#endif
+
+  mmap_size = find_mmap_size ();
+  /* Make sure that each size is aligned to a page boundary.  */
+  cl_offset = ALIGN_UP (mmap_size + sizeof (linux_params), 4096);
+  if (cl_offset < ((grub_size_t) linux_params.setup_sects << GRUB_DISK_SECTOR_BITS))
+    cl_offset = ALIGN_UP ((grub_size_t) (linux_params.setup_sects
+					 << GRUB_DISK_SECTOR_BITS), 4096);
+  ctx.real_size = ALIGN_UP (cl_offset + maximal_cmdline_size, 4096);
+
+#ifdef GRUB_MACHINE_EFI
+  efi_mmap_size = grub_efi_find_mmap_size ();
+  if (efi_mmap_size == 0)
+    return grub_errno;
+#endif
+
+  grub_dprintf ("linux", "real_size = %x, mmap_size = %x\n",
+		(unsigned) ctx.real_size, (unsigned) mmap_size);
+
+#ifdef GRUB_MACHINE_EFI
+  grub_efi_mmap_iterate (grub_linux_boot_mmap_find, &ctx, 1);
+  if (! ctx.real_mode_target)
+    grub_efi_mmap_iterate (grub_linux_boot_mmap_find, &ctx, 0);
+#else
+  grub_mmap_iterate (grub_linux_boot_mmap_find, &ctx);
+#endif
+  grub_dprintf ("linux", "real_mode_target = %lx, real_size = %x, efi_mmap_size = %x\n",
+                (unsigned long) ctx.real_mode_target,
+		(unsigned) ctx.real_size,
+		(unsigned) efi_mmap_size);
+
+  if (! ctx.real_mode_target)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate real mode pages");
+
+  {
+    grub_relocator_chunk_t ch;
+    grub_size_t sz;
+
+    if (grub_add (ctx.real_size, efi_mmap_size, &sz))
+      return GRUB_ERR_OUT_OF_RANGE;
+
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   ctx.real_mode_target, sz);
+    if (err)
+     return err;
+    real_mode_mem = get_virtual_current_address (ch);
+  }
+  efi_mmap_buf = (grub_uint8_t *) real_mode_mem + ctx.real_size;
+
+  grub_dprintf ("linux", "real_mode_mem = %p\n",
+                real_mode_mem);
+
+  ctx.params = real_mode_mem;
+
+  *ctx.params = linux_params;
+  ctx.params->cmd_line_ptr = ctx.real_mode_target + cl_offset;
+  grub_memcpy ((char *) ctx.params + cl_offset, linux_cmdline,
+	       maximal_cmdline_size);
+
+  grub_dprintf ("linux", "code32_start = %x\n",
+		(unsigned) ctx.params->code32_start);
+
+  ctx.e820_num = 0;
+  if (grub_mmap_iterate (grub_linux_boot_mmap_fill, &ctx))
+    return grub_errno;
+  ctx.params->mmap_size = ctx.e820_num;
+
+#ifdef GRUB_MACHINE_EFI
+  {
+    grub_efi_uintn_t efi_desc_size;
+    grub_size_t efi_mmap_target;
+    grub_efi_uint32_t efi_desc_version;
+
+    ctx.params->secure_boot = grub_efi_get_secureboot ();
+
+    err = grub_efi_finish_boot_services (&efi_mmap_size, efi_mmap_buf, NULL,
+					 &efi_desc_size, &efi_desc_version);
+    if (err)
+      return err;
+    
+    /* Note that no boot services are available from here.  */
+    efi_mmap_target = ctx.real_mode_target 
+      + ((grub_uint8_t *) efi_mmap_buf - (grub_uint8_t *) real_mode_mem);
+    /* Pass EFI parameters.  */
+    if (grub_le_to_cpu16 (ctx.params->version) >= 0x0208)
+      {
+	ctx.params->v0208.efi_mem_desc_size = efi_desc_size;
+	ctx.params->v0208.efi_mem_desc_version = efi_desc_version;
+	ctx.params->v0208.efi_mmap = efi_mmap_target;
+	ctx.params->v0208.efi_mmap_size = efi_mmap_size;
+
+#ifdef __x86_64__
+	ctx.params->v0208.efi_mmap_hi = (efi_mmap_target >> 32);
+#endif
+      }
+    else if (grub_le_to_cpu16 (ctx.params->version) >= 0x0206)
+      {
+	ctx.params->v0206.efi_mem_desc_size = efi_desc_size;
+	ctx.params->v0206.efi_mem_desc_version = efi_desc_version;
+	ctx.params->v0206.efi_mmap = efi_mmap_target;
+	ctx.params->v0206.efi_mmap_size = efi_mmap_size;
+      }
+    else if (grub_le_to_cpu16 (ctx.params->version) >= 0x0204)
+      {
+	ctx.params->v0204.efi_mem_desc_size = efi_desc_size;
+	ctx.params->v0204.efi_mem_desc_version = efi_desc_version;
+	ctx.params->v0204.efi_mmap = efi_mmap_target;
+	ctx.params->v0204.efi_mmap_size = efi_mmap_size;
+      }
+  }
+#endif
+
+  /* FIXME.  */
+  /*  asm volatile ("lidt %0" : : "m" (idt_desc)); */
+  state.ebp = state.edi = state.ebx = 0;
+  state.esi = ctx.real_mode_target;
+  state.esp = ctx.real_mode_target;
+  state.eip = ctx.params->code32_start;
+  return grub_relocator32_boot (relocator, state, 0);
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_dl_unref (my_mod);
+  loaded = 0;
+  grub_free (linux_cmdline);
+  linux_cmdline = 0;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  struct linux_i386_kernel_header lh;
+  grub_uint8_t setup_sects;
+  grub_size_t real_size, prot_size, prot_file_size;
+  grub_ssize_t len;
+  int i;
+  grub_size_t align, min_align;
+  int relocatable;
+  grub_uint64_t preferred_address = GRUB_LINUX_BZIMAGE_ADDR;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (! file)
+    goto fail;
+
+  if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  if (lh.boot_flag != grub_cpu_to_le16_compile_time (0xaa55))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid magic number");
+      goto fail;
+    }
+
+  if (lh.setup_sects > GRUB_LINUX_MAX_SETUP_SECTS)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "too many setup sectors");
+      goto fail;
+    }
+
+  /* FIXME: 2.03 is not always good enough (Linux 2.4 can be 2.03 and
+     still not support 32-bit boot.  */
+  if (lh.header != grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+      || grub_le_to_cpu16 (lh.version) < 0x0203)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "version too old for 32-bit boot"
+#ifdef GRUB_MACHINE_PCBIOS
+		  " (try with `linux16')"
+#endif
+		  );
+      goto fail;
+    }
+
+  if (! (lh.loadflags & GRUB_LINUX_FLAG_BIG_KERNEL))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "zImage doesn't support 32-bit boot"
+#ifdef GRUB_MACHINE_PCBIOS
+		  " (try with `linux16')"
+#endif
+		  );
+      goto fail;
+    }
+
+  if (grub_le_to_cpu16 (lh.version) >= 0x0206)
+    maximal_cmdline_size = grub_le_to_cpu32 (lh.cmdline_size) + 1;
+  else
+    maximal_cmdline_size = 256;
+
+  if (maximal_cmdline_size < 128)
+    maximal_cmdline_size = 128;
+
+  setup_sects = lh.setup_sects;
+
+  /* If SETUP_SECTS is not set, set it to the default (4).  */
+  if (! setup_sects)
+    setup_sects = GRUB_LINUX_DEFAULT_SETUP_SECTS;
+
+  real_size = setup_sects << GRUB_DISK_SECTOR_BITS;
+  prot_file_size = grub_file_size (file) - real_size - GRUB_DISK_SECTOR_SIZE;
+
+  if (grub_le_to_cpu16 (lh.version) >= 0x205
+      && lh.kernel_alignment != 0
+      && ((lh.kernel_alignment - 1) & lh.kernel_alignment) == 0)
+    {
+      for (align = 0; align < 32; align++)
+	if (grub_le_to_cpu32 (lh.kernel_alignment) & (1 << align))
+	  break;
+      relocatable = lh.relocatable;
+    }
+  else
+    {
+      align = 0;
+      relocatable = 0;
+    }
+    
+  if (grub_le_to_cpu16 (lh.version) >= 0x020a)
+    {
+      min_align = lh.min_alignment;
+      prot_size = grub_le_to_cpu32 (lh.init_size);
+      prot_init_space = page_align (prot_size);
+      if (relocatable)
+	preferred_address = grub_le_to_cpu64 (lh.pref_address);
+    }
+  else
+    {
+      min_align = align;
+      prot_size = prot_file_size;
+      /* Usually, the compression ratio is about 50%.  */
+      prot_init_space = page_align (prot_size) * 3;
+    }
+
+  if (allocate_pages (prot_size, &align,
+		      min_align, relocatable,
+		      preferred_address))
+    goto fail;
+
+  grub_memset (&linux_params, 0, sizeof (linux_params));
+
+  /*
+   * The Linux 32-bit boot protocol defines the setup header end
+   * to be at 0x202 + the byte value at 0x201.
+   */
+  len = 0x202 + *((char *) &lh.jump + 1);
+
+  /* Verify the struct is big enough so we do not write past the end. */
+  if (len > (char *) &linux_params.edd_mbr_sig_buffer - (char *) &linux_params) {
+    grub_error (GRUB_ERR_BAD_OS, "Linux setup header too big");
+    goto fail;
+  }
+
+  grub_memcpy (&linux_params.setup_sects, &lh.setup_sects, len - 0x1F1);
+
+  /* We've already read lh so there is no need to read it second time. */
+  len -= sizeof(lh);
+
+  if ((len > 0) &&
+      (grub_file_read (file, (char *) &linux_params + sizeof (lh), len) != len))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  linux_params.code32_start = prot_mode_target + lh.code32_start - GRUB_LINUX_BZIMAGE_ADDR;
+  linux_params.kernel_alignment = (1 << align);
+  linux_params.ps_mouse = linux_params.padding11 = 0;
+  linux_params.type_of_loader = GRUB_LINUX_BOOT_LOADER_TYPE;
+
+  /* These two are used (instead of cmd_line_ptr) by older versions of Linux,
+     and otherwise ignored.  */
+  linux_params.cl_magic = GRUB_LINUX_CL_MAGIC;
+  linux_params.cl_offset = 0x1000;
+
+  linux_params.ramdisk_image = 0;
+  linux_params.ramdisk_size = 0;
+
+  linux_params.heap_end_ptr = GRUB_LINUX_HEAP_END_OFFSET;
+  linux_params.loadflags |= GRUB_LINUX_FLAG_CAN_USE_HEAP;
+
+  /* These are not needed to be precise, because Linux uses these values
+     only to raise an error when the decompression code cannot find good
+     space.  */
+  linux_params.ext_mem = ((32 * 0x100000) >> 10);
+  linux_params.alt_mem = ((32 * 0x100000) >> 10);
+
+  /* Ignored by Linux.  */
+  linux_params.video_page = 0;
+
+  /* Only used when `video_mode == 0x7', otherwise ignored.  */
+  linux_params.video_ega_bx = 0;
+
+  linux_params.font_size = 16; /* XXX */
+
+#ifdef GRUB_MACHINE_EFI
+#ifdef __x86_64__
+  if (grub_le_to_cpu16 (linux_params.version) < 0x0208 &&
+      ((grub_addr_t) grub_efi_system_table >> 32) != 0)
+    return grub_error(GRUB_ERR_BAD_OS,
+		      "kernel does not support 64-bit addressing");
+#endif
+
+  if (grub_le_to_cpu16 (linux_params.version) >= 0x0208)
+    {
+      linux_params.v0208.efi_signature = GRUB_LINUX_EFI_SIGNATURE;
+      linux_params.v0208.efi_system_table = (grub_uint32_t) (grub_addr_t) grub_efi_system_table;
+#ifdef __x86_64__
+      linux_params.v0208.efi_system_table_hi = (grub_uint32_t) ((grub_uint64_t) grub_efi_system_table >> 32);
+#endif
+    }
+  else if (grub_le_to_cpu16 (linux_params.version) >= 0x0206)
+    {
+      linux_params.v0206.efi_signature = GRUB_LINUX_EFI_SIGNATURE;
+      linux_params.v0206.efi_system_table = (grub_uint32_t) (grub_addr_t) grub_efi_system_table;
+    }
+  else if (grub_le_to_cpu16 (linux_params.version) >= 0x0204)
+    {
+      linux_params.v0204.efi_signature = GRUB_LINUX_EFI_SIGNATURE_0204;
+      linux_params.v0204.efi_system_table = (grub_uint32_t) (grub_addr_t) grub_efi_system_table;
+    }
+#endif
+
+  /* The other parameters are filled when booting.  */
+
+  grub_file_seek (file, real_size + GRUB_DISK_SECTOR_SIZE);
+
+  grub_dprintf ("linux", "bzImage, setup=0x%x, size=0x%x\n",
+		(unsigned) real_size, (unsigned) prot_size);
+
+  /* Look for memory size and video mode specified on the command line.  */
+  linux_mem_size = 0;
+  for (i = 1; i < argc; i++)
+#ifdef GRUB_MACHINE_PCBIOS
+    if (grub_memcmp (argv[i], "vga=", 4) == 0)
+      {
+	/* Video mode selection support.  */
+	char *val = argv[i] + 4;
+	unsigned vid_mode = GRUB_LINUX_VID_MODE_NORMAL;
+	struct grub_vesa_mode_table_entry *linux_mode;
+	grub_err_t err;
+	char *buf;
+
+	grub_dl_load ("vbe");
+
+	if (grub_strcmp (val, "normal") == 0)
+	  vid_mode = GRUB_LINUX_VID_MODE_NORMAL;
+	else if (grub_strcmp (val, "ext") == 0)
+	  vid_mode = GRUB_LINUX_VID_MODE_EXTENDED;
+	else if (grub_strcmp (val, "ask") == 0)
+	  {
+	    grub_puts_ (N_("Legacy `ask' parameter no longer supported."));
+
+	    /* We usually would never do this in a loader, but "vga=ask" means user
+	       requested interaction, so it can't hurt to request keyboard input.  */
+	    grub_wait_after_message ();
+
+	    goto fail;
+	  }
+	else
+	  vid_mode = (grub_uint16_t) grub_strtoul (val, 0, 0);
+
+	switch (vid_mode)
+	  {
+	  case 0:
+	  case GRUB_LINUX_VID_MODE_NORMAL:
+	    grub_env_set ("gfxpayload", "text");
+	    grub_printf_ (N_("%s is deprecated. "
+			     "Use set gfxpayload=%s before "
+			     "linux command instead.\n"),
+			  argv[i], "text");
+	    break;
+
+	  case 1:
+	  case GRUB_LINUX_VID_MODE_EXTENDED:
+	    /* FIXME: support 80x50 text. */
+	    grub_env_set ("gfxpayload", "text");
+	    grub_printf_ (N_("%s is deprecated. "
+			     "Use set gfxpayload=%s before "
+			     "linux command instead.\n"),
+			  argv[i], "text");
+	    break;
+	  default:
+	    /* Ignore invalid values.  */
+	    if (vid_mode < GRUB_VESA_MODE_TABLE_START ||
+		vid_mode > GRUB_VESA_MODE_TABLE_END)
+	      {
+		grub_env_set ("gfxpayload", "text");
+		/* TRANSLATORS: "x" has to be entered in, like an identifier,
+		   so please don't use better Unicode codepoints.  */
+		grub_printf_ (N_("%s is deprecated. VGA mode %d isn't recognized. "
+				 "Use set gfxpayload=WIDTHxHEIGHT[xDEPTH] "
+				 "before linux command instead.\n"),
+			     argv[i], vid_mode);
+		break;
+	      }
+
+	    linux_mode = &grub_vesa_mode_table[vid_mode
+					       - GRUB_VESA_MODE_TABLE_START];
+
+	    buf = grub_xasprintf ("%ux%ux%u,%ux%u",
+				 linux_mode->width, linux_mode->height,
+				 linux_mode->depth,
+				 linux_mode->width, linux_mode->height);
+	    if (! buf)
+	      goto fail;
+
+	    grub_printf_ (N_("%s is deprecated. "
+			     "Use set gfxpayload=%s before "
+			     "linux command instead.\n"),
+			 argv[i], buf);
+	    err = grub_env_set ("gfxpayload", buf);
+	    grub_free (buf);
+	    if (err)
+	      goto fail;
+	  }
+      }
+    else
+#endif /* GRUB_MACHINE_PCBIOS */
+    if (grub_memcmp (argv[i], "mem=", 4) == 0)
+      {
+	const char *val = argv[i] + 4;
+
+	linux_mem_size = grub_strtoul (val, &val, 0);
+
+	if (grub_errno)
+	  {
+	    grub_errno = GRUB_ERR_NONE;
+	    linux_mem_size = 0;
+	  }
+	else
+	  {
+	    int shift = 0;
+
+	    switch (grub_tolower (val[0]))
+	      {
+	      case 'g':
+		shift += 10;
+		/* FALLTHROUGH */
+	      case 'm':
+		shift += 10;
+		/* FALLTHROUGH */
+	      case 'k':
+		shift += 10;
+		/* FALLTHROUGH */
+	      default:
+		break;
+	      }
+
+	    /* Check an overflow.  */
+	    if (linux_mem_size > (~0UL >> shift))
+	      linux_mem_size = 0;
+	    else
+	      linux_mem_size <<= shift;
+	  }
+      }
+    else if (grub_memcmp (argv[i], "quiet", sizeof ("quiet") - 1) == 0)
+      {
+	linux_params.loadflags |= GRUB_LINUX_FLAG_QUIET;
+      }
+
+  /* Create kernel command line.  */
+  linux_cmdline = grub_zalloc (maximal_cmdline_size + 1);
+  if (!linux_cmdline)
+    goto fail;
+  grub_memcpy (linux_cmdline, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  {
+    grub_err_t err;
+    err = grub_create_loader_cmdline (argc, argv,
+				      linux_cmdline
+				      + sizeof (LINUX_IMAGE) - 1,
+				      maximal_cmdline_size
+				      - (sizeof (LINUX_IMAGE) - 1),
+				      GRUB_VERIFY_KERNEL_CMDLINE);
+    if (err)
+      goto fail;
+  }
+
+  len = prot_file_size;
+  if (grub_file_read (file, prot_mode_mem, len) != len && !grub_errno)
+    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		argv[0]);
+
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      grub_loader_set (grub_linux_boot, grub_linux_unload,
+		       0 /* set noreturn=0 in order to avoid grub_console_fini() */);
+      loaded = 1;
+    }
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_dl_unref (my_mod);
+      loaded = 0;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0, aligned_size = 0;
+  grub_addr_t addr_min, addr_max;
+  grub_addr_t addr;
+  grub_err_t err;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (! loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+  aligned_size = ALIGN_UP (size, 4096);
+
+  /* Get the highest address available for the initrd.  */
+  if (grub_le_to_cpu16 (linux_params.version) >= 0x0203)
+    {
+      addr_max = grub_cpu_to_le32 (linux_params.initrd_addr_max);
+
+      /* XXX in reality, Linux specifies a bogus value, so
+	 it is necessary to make sure that ADDR_MAX does not exceed
+	 0x3fffffff.  */
+      if (addr_max > GRUB_LINUX_INITRD_MAX_ADDRESS)
+	addr_max = GRUB_LINUX_INITRD_MAX_ADDRESS;
+    }
+  else
+    addr_max = GRUB_LINUX_INITRD_MAX_ADDRESS;
+
+  if (linux_mem_size != 0 && linux_mem_size < addr_max)
+    addr_max = linux_mem_size;
+
+  /* Linux 2.3.xx has a bug in the memory range check, so avoid
+     the last page.
+     Linux 2.2.xx has a bug in the memory range check, which is
+     worse than that of Linux 2.3.xx, so avoid the last 64kb.  */
+  addr_max -= 0x10000;
+
+  addr_min = (grub_addr_t) prot_mode_target + prot_init_space;
+
+  /* Put the initrd as high as possible, 4KiB aligned.  */
+  addr = (addr_max - aligned_size) & ~0xFFF;
+
+  if (addr < addr_min)
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, "the initrd is too big");
+      goto fail;
+    }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_align (relocator, &ch,
+					    addr_min, addr, aligned_size,
+					    0x1000,
+					    GRUB_RELOCATOR_PREFERENCE_HIGH,
+					    1);
+    if (err)
+      return err;
+    initrd_mem = get_virtual_current_address (ch);
+    initrd_mem_target = get_physical_target_address (ch);
+  }
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_mem))
+    goto fail;
+
+  grub_dprintf ("linux", "Initrd, addr=0x%x, size=0x%x\n",
+		(unsigned) addr, (unsigned) size);
+
+  linux_params.ramdisk_image = initrd_mem_target;
+  linux_params.ramdisk_size = size;
+  linux_params.root_dev = 0x0100; /* XXX */
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT(linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/i386/multiboot_mbi.c b/grub-core/loader/i386/multiboot_mbi.c
new file mode 100644
index 0000000..a67d9d0
--- /dev/null
+++ b/grub-core/loader/i386/multiboot_mbi.c
@@ -0,0 +1,756 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/biosnum.h>
+#include <grub/machine/apm.h>
+#include <grub/machine/memory.h>
+#endif
+#include <grub/multiboot.h>
+#include <grub/cpu/relocator.h>
+#include <grub/disk.h>
+#include <grub/device.h>
+#include <grub/partition.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/relocator.h>
+#include <grub/video.h>
+#include <grub/file.h>
+#include <grub/net.h>
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+
+#ifdef GRUB_MACHINE_EFI
+#include <grub/efi/efi.h>
+#endif
+
+/* The bits in the required part of flags field we don't support.  */
+#define UNSUPPORTED_FLAGS			0x0000fff8
+
+struct module
+{
+  struct module *next;
+  grub_addr_t start;
+  grub_size_t size;
+  char *cmdline;
+  int cmdline_size;
+};
+
+static struct module *modules, *modules_last;
+static grub_size_t cmdline_size;
+static grub_size_t total_modcmd;
+static unsigned modcnt;
+static char *cmdline = NULL;
+static grub_uint32_t bootdev;
+static int bootdev_set;
+static grub_size_t elf_sec_num, elf_sec_entsize;
+static unsigned elf_sec_shstrndx;
+static void *elf_sections;
+grub_multiboot_quirks_t grub_multiboot_quirks;
+
+static grub_err_t
+load_kernel (grub_file_t file, const char *filename,
+	     char *buffer, struct multiboot_header *header)
+{
+  grub_err_t err;
+  mbi_load_data_t mld;
+
+  mld.file = file;
+  mld.filename = filename;
+  mld.buffer = buffer;
+  mld.mbi_ver = 1;
+  mld.relocatable = 0;
+  mld.avoid_efi_boot_services = 0;
+
+  if (grub_multiboot_quirks & GRUB_MULTIBOOT_QUIRK_BAD_KLUDGE)
+    {
+      err = grub_multiboot_load_elf (&mld);
+      if (err == GRUB_ERR_NONE) {
+	return GRUB_ERR_NONE;
+      }
+      if (err == GRUB_ERR_UNKNOWN_OS && (header->flags & MULTIBOOT_AOUT_KLUDGE))
+	grub_errno = err = GRUB_ERR_NONE;
+    }
+  if (header->flags & MULTIBOOT_AOUT_KLUDGE)
+    {
+      int offset = ((char *) header - buffer -
+		    (header->header_addr - header->load_addr));
+      int load_size = ((header->load_end_addr == 0) ? file->size - offset :
+		       header->load_end_addr - header->load_addr);
+      grub_size_t code_size;
+      void *source;
+      grub_relocator_chunk_t ch;
+
+      if (header->bss_end_addr)
+	code_size = (header->bss_end_addr - header->load_addr);
+      else
+	code_size = load_size;
+
+      err = grub_relocator_alloc_chunk_addr (grub_multiboot_relocator, 
+					     &ch, header->load_addr,
+					     code_size);
+      if (err)
+	{
+	  grub_dprintf ("multiboot_loader", "Error loading aout kludge\n");
+	  return err;
+	}
+      source = get_virtual_current_address (ch);
+
+      if ((grub_file_seek (file, offset)) == (grub_off_t) -1)
+	{
+	  return grub_errno;
+	}
+
+      grub_file_read (file, source, load_size);
+      if (grub_errno)
+	return grub_errno;
+
+      if (header->bss_end_addr)
+	grub_memset ((grub_uint8_t *) source + load_size, 0,
+		     header->bss_end_addr - header->load_addr - load_size);
+
+      grub_multiboot_payload_eip = header->entry_addr;
+      return GRUB_ERR_NONE;
+    }
+
+  return grub_multiboot_load_elf (&mld);
+}
+
+static struct multiboot_header *
+find_header (char *buffer, grub_ssize_t len)
+{
+  struct multiboot_header *header;
+
+  /* Look for the multiboot header in the buffer.  The header should
+     be at least 12 bytes and aligned on a 4-byte boundary.  */
+  for (header = (struct multiboot_header *) buffer;
+       ((char *) header <= buffer + len - 12);
+       header = (struct multiboot_header *) ((char *) header + MULTIBOOT_HEADER_ALIGN))
+    {
+      if (header->magic == MULTIBOOT_HEADER_MAGIC
+	  && !(header->magic + header->flags + header->checksum))
+	return header;
+    }
+  return NULL;
+}
+
+grub_err_t
+grub_multiboot_load (grub_file_t file, const char *filename)
+{
+  char *buffer;
+  grub_ssize_t len;
+  struct multiboot_header *header;
+  grub_err_t err;
+
+  buffer = grub_malloc (MULTIBOOT_SEARCH);
+  if (!buffer)
+    return grub_errno;
+
+  len = grub_file_read (file, buffer, MULTIBOOT_SEARCH);
+  if (len < 32)
+    {
+      grub_free (buffer);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      return grub_errno;
+    }
+
+  header = find_header (buffer, len);
+
+  if (header == 0)
+    {
+      grub_free (buffer);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "no multiboot header found");
+    }
+
+  if (header->flags & UNSUPPORTED_FLAGS)
+    {
+      grub_free (buffer);
+      return grub_error (GRUB_ERR_UNKNOWN_OS,
+			 "unsupported flag: 0x%x", header->flags);
+    }
+
+  err = load_kernel (file, filename, buffer, header);
+  if (err)
+    {
+      grub_free (buffer);
+      return err;
+    }
+
+  if (header->flags & MULTIBOOT_VIDEO_MODE)
+    {
+      switch (header->mode_type)
+	{
+	case 1:
+	  err = grub_multiboot_set_console (GRUB_MULTIBOOT_CONSOLE_EGA_TEXT, 
+					    GRUB_MULTIBOOT_CONSOLE_EGA_TEXT
+					    | GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER,
+					    0, 0, 0, 0);
+	  break;
+	case 0:
+	  err = grub_multiboot_set_console (GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER,
+					    GRUB_MULTIBOOT_CONSOLE_EGA_TEXT
+					    | GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER,
+					    header->width, header->height,
+					    header->depth, 0);
+	  break;
+	default:
+	  err = grub_error (GRUB_ERR_BAD_OS, 
+			    "unsupported graphical mode type %d",
+			    header->mode_type);
+	  break;
+	}
+    }
+  else
+    err = grub_multiboot_set_console (GRUB_MULTIBOOT_CONSOLE_EGA_TEXT, 
+				      GRUB_MULTIBOOT_CONSOLE_EGA_TEXT,
+				      0, 0, 0, 0);
+  return err;
+}
+
+#if GRUB_MACHINE_HAS_VBE || GRUB_MACHINE_HAS_VGA_TEXT
+#include <grub/i386/pc/vbe.h>
+#endif
+
+static grub_size_t
+grub_multiboot_get_mbi_size (void)
+{
+  grub_size_t ret;
+  struct grub_net_network_level_interface *net;
+
+  ret = sizeof (struct multiboot_info) + ALIGN_UP (cmdline_size, 4)
+    + modcnt * sizeof (struct multiboot_mod_list) + total_modcmd
+    + ALIGN_UP (sizeof(PACKAGE_STRING), 4) 
+    + grub_multiboot_get_mmap_count () * sizeof (struct multiboot_mmap_entry)
+    + elf_sec_entsize * elf_sec_num
+    + 256 * sizeof (struct multiboot_color)
+#if GRUB_MACHINE_HAS_VBE || GRUB_MACHINE_HAS_VGA_TEXT
+    + sizeof (struct grub_vbe_info_block)
+    + sizeof (struct grub_vbe_mode_info_block)
+#endif
+    + ALIGN_UP (sizeof (struct multiboot_apm_info), 4);
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES(net)
+    if (net->dhcp_ack)
+      {
+	ret += net->dhcp_acklen;
+	break;
+      }
+
+  return ret;
+}
+
+/* Helper for grub_fill_multiboot_mmap.  */
+static int
+grub_fill_multiboot_mmap_iter (grub_uint64_t addr, grub_uint64_t size,
+			       grub_memory_type_t type, void *data)
+{
+  struct multiboot_mmap_entry **mmap_entry = data;
+
+  (*mmap_entry)->addr = addr;
+  (*mmap_entry)->len = size;
+  (*mmap_entry)->type = type;
+  (*mmap_entry)->size = sizeof (struct multiboot_mmap_entry) - sizeof ((*mmap_entry)->size);
+  (*mmap_entry)++;
+
+  return 0;
+}
+
+/* Fill previously allocated Multiboot mmap.  */
+static void
+grub_fill_multiboot_mmap (struct multiboot_mmap_entry *first_entry)
+{
+  struct multiboot_mmap_entry *mmap_entry = (struct multiboot_mmap_entry *) first_entry;
+
+  grub_mmap_iterate (grub_fill_multiboot_mmap_iter, &mmap_entry);
+}
+
+#if GRUB_MACHINE_HAS_VBE || GRUB_MACHINE_HAS_VGA_TEXT
+
+static grub_err_t
+fill_vbe_info (struct multiboot_info *mbi, grub_uint8_t *ptrorig,
+	       grub_uint32_t ptrdest, int fill_generic)
+{
+  grub_uint32_t vbe_mode;
+  struct grub_vbe_mode_info_block *mode_info;
+#if GRUB_MACHINE_HAS_VBE
+  grub_vbe_status_t status;
+  void *scratch = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+    
+  status = grub_vbe_bios_get_controller_info (scratch);
+  if (status != GRUB_VBE_STATUS_OK)
+    return grub_error (GRUB_ERR_IO, "Can't get controller info.");
+  
+  mbi->vbe_control_info = ptrdest;
+  grub_memcpy (ptrorig, scratch, sizeof (struct grub_vbe_info_block));
+  ptrorig += sizeof (struct grub_vbe_info_block);
+  ptrdest += sizeof (struct grub_vbe_info_block);
+#else
+  mbi->vbe_control_info = 0;
+#endif
+
+#if GRUB_MACHINE_HAS_VBE  
+  status = grub_vbe_bios_get_mode (scratch);
+  vbe_mode = *(grub_uint32_t *) scratch;
+  if (status != GRUB_VBE_STATUS_OK)
+    return grub_error (GRUB_ERR_IO, "can't get VBE mode");
+#else
+  vbe_mode = 3;
+#endif
+  mbi->vbe_mode = vbe_mode;
+
+  mode_info = (struct grub_vbe_mode_info_block *) ptrorig;
+  mbi->vbe_mode_info = ptrdest;
+  /* get_mode_info isn't available for mode 3.  */
+  if (vbe_mode == 3)
+    {
+      grub_memset (mode_info, 0, sizeof (struct grub_vbe_mode_info_block));
+      mode_info->memory_model = GRUB_VBE_MEMORY_MODEL_TEXT;
+      mode_info->x_resolution = 80;
+      mode_info->y_resolution = 25;
+    }
+  else
+    {
+#if GRUB_MACHINE_HAS_VBE  
+      status = grub_vbe_bios_get_mode_info (vbe_mode, scratch);
+      if (status != GRUB_VBE_STATUS_OK)
+	return grub_error (GRUB_ERR_IO, "can't get mode info");
+      grub_memcpy (mode_info, scratch,
+		   sizeof (struct grub_vbe_mode_info_block));
+#endif
+    }
+  ptrorig += sizeof (struct grub_vbe_mode_info_block);
+  ptrdest += sizeof (struct grub_vbe_mode_info_block);
+
+#if GRUB_MACHINE_HAS_VBE        
+  grub_vbe_bios_get_pm_interface (&mbi->vbe_interface_seg,
+				  &mbi->vbe_interface_off,
+				  &mbi->vbe_interface_len);
+#endif
+  
+  mbi->flags |= MULTIBOOT_INFO_VBE_INFO;
+
+  if (fill_generic && mode_info->memory_model == GRUB_VBE_MEMORY_MODEL_TEXT)
+    {
+      mbi->framebuffer_addr = 0xb8000;
+
+      mbi->framebuffer_pitch = 2 * mode_info->x_resolution;	
+      mbi->framebuffer_width = mode_info->x_resolution;
+      mbi->framebuffer_height = mode_info->y_resolution;
+
+      mbi->framebuffer_bpp = 16;
+
+      mbi->framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT;
+
+      mbi->flags |= MULTIBOOT_INFO_FRAMEBUFFER_INFO;
+    }
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static grub_err_t
+retrieve_video_parameters (struct multiboot_info *mbi,
+			   grub_uint8_t *ptrorig, grub_uint32_t ptrdest)
+{
+  grub_err_t err;
+  struct grub_video_mode_info mode_info;
+  void *framebuffer;
+  grub_video_driver_id_t driv_id;
+  struct grub_video_palette_data palette[256];
+
+  err = grub_multiboot_set_video_mode ();
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  grub_video_get_palette (0, ARRAY_SIZE (palette), palette);
+
+  driv_id = grub_video_get_driver_id ();
+#if GRUB_MACHINE_HAS_VGA_TEXT
+  if (driv_id == GRUB_VIDEO_DRIVER_NONE)
+    return fill_vbe_info (mbi, ptrorig, ptrdest, 1);
+#else
+  if (driv_id == GRUB_VIDEO_DRIVER_NONE)
+    return GRUB_ERR_NONE;
+#endif
+
+  err = grub_video_get_info_and_fini (&mode_info, &framebuffer);
+  if (err)
+    return err;
+
+  mbi->framebuffer_addr = (grub_addr_t) framebuffer;
+  mbi->framebuffer_pitch = mode_info.pitch;
+
+  mbi->framebuffer_width = mode_info.width;
+  mbi->framebuffer_height = mode_info.height;
+
+  mbi->framebuffer_bpp = mode_info.bpp;
+      
+  if (mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      struct multiboot_color *mb_palette;
+      unsigned i;
+      mbi->framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED;
+      mbi->framebuffer_palette_addr = ptrdest;
+      mbi->framebuffer_palette_num_colors = mode_info.number_of_colors;
+      if (mbi->framebuffer_palette_num_colors > ARRAY_SIZE (palette))
+	mbi->framebuffer_palette_num_colors = ARRAY_SIZE (palette);
+      mb_palette = (struct multiboot_color *) ptrorig;
+      for (i = 0; i < mbi->framebuffer_palette_num_colors; i++)
+	{
+	  mb_palette[i].red = palette[i].r;
+	  mb_palette[i].green = palette[i].g;
+	  mb_palette[i].blue = palette[i].b;
+	}
+      ptrorig += mbi->framebuffer_palette_num_colors
+	* sizeof (struct multiboot_color);
+      ptrdest += mbi->framebuffer_palette_num_colors
+	* sizeof (struct multiboot_color);
+    }
+  else
+    {
+      mbi->framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_RGB;
+      mbi->framebuffer_red_field_position = mode_info.red_field_pos;
+      mbi->framebuffer_red_mask_size = mode_info.red_mask_size;
+      mbi->framebuffer_green_field_position = mode_info.green_field_pos;
+      mbi->framebuffer_green_mask_size = mode_info.green_mask_size;
+      mbi->framebuffer_blue_field_position = mode_info.blue_field_pos;
+      mbi->framebuffer_blue_mask_size = mode_info.blue_mask_size;
+    }
+
+  mbi->flags |= MULTIBOOT_INFO_FRAMEBUFFER_INFO;
+
+#if GRUB_MACHINE_HAS_VBE
+  if (driv_id == GRUB_VIDEO_DRIVER_VBE)
+    return fill_vbe_info (mbi, ptrorig, ptrdest, 0);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_multiboot_make_mbi (grub_uint32_t *target)
+{
+  struct multiboot_info *mbi;
+  struct multiboot_mod_list *modlist;
+  unsigned i;
+  struct module *cur;
+  grub_size_t mmap_size;
+  grub_uint8_t *ptrorig; 
+  grub_addr_t ptrdest;
+
+  grub_err_t err;
+  grub_size_t bufsize;
+  grub_relocator_chunk_t ch;
+
+  bufsize = grub_multiboot_get_mbi_size ();
+
+  err = grub_relocator_alloc_chunk_align_safe (grub_multiboot_relocator, &ch,
+					       0x10000, 0xa0000, bufsize, 4,
+					       GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+  if (err)
+    return err;
+  ptrorig = get_virtual_current_address (ch);
+  ptrdest = get_physical_target_address (ch);
+
+  *target = ptrdest;
+
+  mbi = (struct multiboot_info *) ptrorig;
+  ptrorig += sizeof (*mbi);
+  ptrdest += sizeof (*mbi);
+  grub_memset (mbi, 0, sizeof (*mbi));
+
+  grub_memcpy (ptrorig, cmdline, cmdline_size);
+  mbi->flags |= MULTIBOOT_INFO_CMDLINE;
+  mbi->cmdline = ptrdest;
+  ptrorig += ALIGN_UP (cmdline_size, 4);
+  ptrdest += ALIGN_UP (cmdline_size, 4);
+
+  grub_memcpy (ptrorig, PACKAGE_STRING, sizeof(PACKAGE_STRING));
+  mbi->flags |= MULTIBOOT_INFO_BOOT_LOADER_NAME;
+  mbi->boot_loader_name = ptrdest;
+  ptrorig += ALIGN_UP (sizeof(PACKAGE_STRING), 4);
+  ptrdest += ALIGN_UP (sizeof(PACKAGE_STRING), 4);
+
+#ifdef GRUB_MACHINE_PCBIOS
+  {
+    struct grub_apm_info info;
+    if (grub_apm_get_info (&info))
+      {
+	struct multiboot_apm_info *mbinfo = (void *) ptrorig;
+
+	mbinfo->cseg = info.cseg;
+	mbinfo->offset = info.offset;
+	mbinfo->cseg_16 = info.cseg_16;
+	mbinfo->dseg = info.dseg;
+	mbinfo->flags = info.flags;
+	mbinfo->cseg_len = info.cseg_len;
+	mbinfo->dseg_len = info.dseg_len;
+	mbinfo->cseg_16_len = info.cseg_16_len;
+	mbinfo->version = info.version;
+
+	ptrorig += ALIGN_UP (sizeof (struct multiboot_apm_info), 4);
+	ptrdest += ALIGN_UP (sizeof (struct multiboot_apm_info), 4);
+      }
+  }
+#endif
+
+  if (modcnt)
+    {
+      mbi->flags |= MULTIBOOT_INFO_MODS;
+      mbi->mods_addr = ptrdest;
+      mbi->mods_count = modcnt;
+      modlist = (struct multiboot_mod_list *) ptrorig;
+      ptrorig += modcnt * sizeof (struct multiboot_mod_list);
+      ptrdest += modcnt * sizeof (struct multiboot_mod_list);
+
+      for (i = 0, cur = modules; i < modcnt; i++, cur = cur->next)
+	{
+	  modlist[i].mod_start = cur->start;
+	  modlist[i].mod_end = modlist[i].mod_start + cur->size;
+	  modlist[i].cmdline = ptrdest;
+	  grub_memcpy (ptrorig, cur->cmdline, cur->cmdline_size);
+	  ptrorig += ALIGN_UP (cur->cmdline_size, 4);
+	  ptrdest += ALIGN_UP (cur->cmdline_size, 4);
+	}
+    }
+  else
+    {
+      mbi->mods_addr = 0;
+      mbi->mods_count = 0;
+    }
+
+  mmap_size = grub_multiboot_get_mmap_count () 
+    * sizeof (struct multiboot_mmap_entry);
+  grub_fill_multiboot_mmap ((struct multiboot_mmap_entry *) ptrorig);
+  mbi->mmap_length = mmap_size;
+  mbi->mmap_addr = ptrdest;
+  mbi->flags |= MULTIBOOT_INFO_MEM_MAP;
+  ptrorig += mmap_size;
+  ptrdest += mmap_size;
+
+  /* Convert from bytes to kilobytes.  */
+  mbi->mem_lower = grub_mmap_get_lower () / 1024;
+  mbi->mem_upper = grub_mmap_get_upper () / 1024;
+  mbi->flags |= MULTIBOOT_INFO_MEMORY;
+
+  if (bootdev_set)
+    {
+      mbi->boot_device = bootdev;
+      mbi->flags |= MULTIBOOT_INFO_BOOTDEV;
+    }
+
+  {
+    struct grub_net_network_level_interface *net;
+    FOR_NET_NETWORK_LEVEL_INTERFACES(net)
+      if (net->dhcp_ack)
+	{
+	  grub_memcpy (ptrorig, net->dhcp_ack, net->dhcp_acklen);
+	  mbi->drives_addr = ptrdest;
+	  mbi->drives_length = net->dhcp_acklen;
+	  ptrorig += net->dhcp_acklen;
+	  ptrdest += net->dhcp_acklen;
+	  break;
+	}
+  }
+
+  if (elf_sec_num)
+    {
+      mbi->u.elf_sec.addr = ptrdest;
+      grub_memcpy (ptrorig, elf_sections, elf_sec_entsize * elf_sec_num);
+      mbi->u.elf_sec.num = elf_sec_num;
+      mbi->u.elf_sec.size = elf_sec_entsize;
+      mbi->u.elf_sec.shndx = elf_sec_shstrndx;
+
+      mbi->flags |= MULTIBOOT_INFO_ELF_SHDR;
+
+      ptrorig += elf_sec_entsize * elf_sec_num;
+      ptrdest += elf_sec_entsize * elf_sec_num;
+    }
+
+  err = retrieve_video_parameters (mbi, ptrorig, ptrdest);
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  if ((mbi->flags & MULTIBOOT_INFO_FRAMEBUFFER_INFO)
+      && mbi->framebuffer_type == MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED)
+    {
+      ptrorig += mbi->framebuffer_palette_num_colors
+	* sizeof (struct multiboot_color);
+      ptrdest += mbi->framebuffer_palette_num_colors
+	* sizeof (struct multiboot_color);
+    }
+
+#if GRUB_MACHINE_HAS_VBE
+  ptrorig += sizeof (struct grub_vbe_info_block);
+  ptrdest += sizeof (struct grub_vbe_info_block);
+  ptrorig += sizeof (struct grub_vbe_mode_info_block);
+  ptrdest += sizeof (struct grub_vbe_mode_info_block);
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+  err = grub_efi_finish_boot_services (NULL, NULL, NULL, NULL, NULL);
+  if (err)
+    return err;
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_multiboot_add_elfsyms (grub_size_t num, grub_size_t entsize,
+			    unsigned shndx, void *data)
+{
+  elf_sec_num = num;
+  elf_sec_shstrndx = shndx;
+  elf_sec_entsize = entsize;
+  elf_sections = data;
+}
+
+void
+grub_multiboot_free_mbi (void)
+{
+  struct module *cur, *next;
+
+  cmdline_size = 0;
+  total_modcmd = 0;
+  modcnt = 0;
+  grub_free (cmdline);
+  cmdline = NULL;
+  bootdev_set = 0;
+
+  for (cur = modules; cur; cur = next)
+    {
+      next = cur->next;
+      grub_free (cur->cmdline);
+      grub_free (cur);
+    }
+  modules = NULL;
+  modules_last = NULL;
+
+  grub_free (elf_sections);
+  elf_sections = NULL;
+  elf_sec_entsize = 0;
+  elf_sec_num = 0;
+}
+
+grub_err_t
+grub_multiboot_init_mbi (int argc, char *argv[])
+{
+  grub_ssize_t len = 0;
+
+  grub_multiboot_free_mbi ();
+
+  len = grub_loader_cmdline_size (argc, argv);
+
+  cmdline = grub_malloc (len);
+  if (! cmdline)
+    return grub_errno;
+  cmdline_size = len;
+
+  return grub_create_loader_cmdline (argc, argv, cmdline,
+				     cmdline_size, GRUB_VERIFY_KERNEL_CMDLINE);
+}
+
+grub_err_t
+grub_multiboot_add_module (grub_addr_t start, grub_size_t size,
+			   int argc, char *argv[])
+{
+  struct module *newmod;
+  grub_size_t len = 0;
+  grub_err_t err;
+
+  newmod = grub_malloc (sizeof (*newmod));
+  if (!newmod)
+    return grub_errno;
+  newmod->start = start;
+  newmod->size = size;
+  newmod->next = 0;
+
+  len = grub_loader_cmdline_size (argc, argv);
+
+  newmod->cmdline = grub_malloc (len);
+  if (! newmod->cmdline)
+    {
+      grub_free (newmod);
+      return grub_errno;
+    }
+  newmod->cmdline_size = len;
+  total_modcmd += ALIGN_UP (len, 4);
+
+  err = grub_create_loader_cmdline (argc, argv, newmod->cmdline,
+				    newmod->cmdline_size, GRUB_VERIFY_MODULE_CMDLINE);
+  if (err)
+    {
+      grub_free (newmod);
+      return grub_errno;
+    }
+
+  if (modules_last)
+    modules_last->next = newmod;
+  else
+    modules = newmod;
+  modules_last = newmod;
+
+  modcnt++;
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_multiboot_set_bootdev (void)
+{
+  grub_uint32_t biosdev, slice = ~0, part = ~0;
+  grub_device_t dev;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  biosdev = grub_get_root_biosnumber ();
+#else
+  biosdev = 0xffffffff;
+#endif
+
+  if (biosdev == 0xffffffff)
+    return;
+
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->partition)
+    {
+      if (dev->disk->partition->parent)
+ 	{
+	  part = dev->disk->partition->number;
+	  slice = dev->disk->partition->parent->number;
+	}
+      else
+	slice = dev->disk->partition->number;
+    }
+  if (dev)
+    grub_device_close (dev);
+
+  bootdev = ((biosdev & 0xff) << 24) | ((slice & 0xff) << 16) 
+    | ((part & 0xff) << 8) | 0xff;
+  bootdev_set = 1;
+}
diff --git a/grub-core/loader/i386/pc/chainloader.c b/grub-core/loader/i386/pc/chainloader.c
new file mode 100644
index 0000000..976fea7
--- /dev/null
+++ b/grub-core/loader/i386/pc/chainloader.c
@@ -0,0 +1,310 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/machine/chainloader.h>
+#include <grub/machine/biosdisk.h>
+#include <grub/machine/memory.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/memory.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/msdos_partition.h>
+#include <grub/machine/biosnum.h>
+#include <grub/cpu/floppy.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/fat.h>
+#include <grub/ntfs.h>
+#include <grub/i386/relocator.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static int boot_drive;
+static grub_addr_t boot_part_addr;
+static struct grub_relocator *rel;
+
+typedef enum
+  {
+    GRUB_CHAINLOADER_FORCE = 0x1,
+    GRUB_CHAINLOADER_BPB = 0x2,
+  } grub_chainloader_flags_t;
+
+static grub_err_t
+grub_chainloader_boot (void)
+{
+  struct grub_relocator16_state state = { 
+    .edx = boot_drive,
+    .esi = boot_part_addr,
+    .ds = 0,
+    .es = 0,
+    .fs = 0,
+    .gs = 0,
+    .ss = 0,
+    .cs = 0,
+    .sp = GRUB_MEMORY_MACHINE_BOOT_LOADER_ADDR,
+    .ip = GRUB_MEMORY_MACHINE_BOOT_LOADER_ADDR,
+    .a20 = 0
+  };
+  grub_video_set_mode ("text", 0, 0);
+
+  return grub_relocator16_boot (rel, state);
+}
+
+static grub_err_t
+grub_chainloader_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_chainloader_patch_bpb (void *bs, grub_device_t dev, grub_uint8_t dl)
+{
+  grub_uint32_t part_start = 0, heads = 0, sectors = 0;
+  if (dev && dev->disk)
+    {
+      part_start = grub_partition_get_start (dev->disk->partition);
+      if (dev->disk->data)
+        {
+          heads = ((struct grub_biosdisk_data *)(dev->disk->data))->heads;
+          sectors = ((struct grub_biosdisk_data *)(dev->disk->data))->sectors;
+        }
+    }
+  if (grub_memcmp ((char *) &((struct grub_ntfs_bpb *) bs)->oem_name,
+		   "NTFS", 4) == 0)
+    {
+      struct grub_ntfs_bpb *bpb = (struct grub_ntfs_bpb *) bs;
+      bpb->num_hidden_sectors = grub_cpu_to_le32 (part_start);
+      bpb->bios_drive = dl;
+      return;
+    }
+
+  do
+    {
+      struct grub_fat_bpb *bpb = (struct grub_fat_bpb *) bs;
+      if (grub_strncmp((const char *) bpb->version_specific.fat12_or_fat16.fstype, "FAT12", 5)
+	  && grub_strncmp((const char *) bpb->version_specific.fat12_or_fat16.fstype, "FAT16", 5)
+	  && grub_strncmp((const char *) bpb->version_specific.fat32.fstype, "FAT32", 5))
+	break;
+
+      if (grub_le_to_cpu16 (bpb->bytes_per_sector) < 512
+	  || (grub_le_to_cpu16 (bpb->bytes_per_sector)
+	      & (grub_le_to_cpu16 (bpb->bytes_per_sector) - 1)))
+	break;
+	  
+      if (bpb->sectors_per_cluster == 0
+	  || (bpb->sectors_per_cluster & (bpb->sectors_per_cluster - 1)))
+	break;
+
+      if (bpb->num_reserved_sectors == 0)
+	break;
+      if (bpb->num_total_sectors_16 == 0 && bpb->num_total_sectors_32 == 0)
+	break;
+
+      if (bpb->num_fats == 0)
+	break;
+
+      if (bpb->sectors_per_fat_16)
+	{
+	  bpb->num_hidden_sectors = grub_cpu_to_le32 (part_start);
+	  bpb->version_specific.fat12_or_fat16.num_ph_drive = dl;
+          if (sectors)
+            bpb->sectors_per_track = grub_cpu_to_le16 (sectors);
+          if (heads)
+            bpb->num_heads = grub_cpu_to_le16 (heads);
+	  return;
+	}
+      if (bpb->version_specific.fat32.sectors_per_fat_32)
+	{
+	  bpb->num_hidden_sectors = grub_cpu_to_le32 (part_start);
+	  bpb->version_specific.fat32.num_ph_drive = dl;
+          if (sectors)
+            bpb->sectors_per_track = grub_cpu_to_le16 (sectors);
+          if (heads)
+            bpb->num_heads = grub_cpu_to_le16 (heads);
+	  return;
+	}
+      break;
+    }
+  while (0);
+}
+
+static void
+grub_chainloader_cmd (const char *filename, grub_chainloader_flags_t flags)
+{
+  grub_file_t file = 0;
+  grub_uint16_t signature;
+  grub_device_t dev;
+  int drive = -1;
+  grub_addr_t part_addr = 0;
+  grub_uint8_t *bs, *ptable;
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  grub_dl_ref (my_mod);
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_PCCHAINLOADER
+			 | GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (! file)
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    grub_err_t err;
+
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, 0x7C00,
+					   GRUB_DISK_SECTOR_SIZE);
+    if (err)
+      goto fail;
+    bs = get_virtual_current_address (ch);
+    err = grub_relocator_alloc_chunk_addr (rel, &ch,
+					   GRUB_MEMORY_MACHINE_PART_TABLE_ADDR,
+					   64);
+    if (err)
+      goto fail;
+    ptable = get_virtual_current_address (ch);
+  }
+
+  /* Read the first block.  */
+  if (grub_file_read (file, bs, GRUB_DISK_SECTOR_SIZE)
+      != GRUB_DISK_SECTOR_SIZE)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+
+      goto fail;
+    }
+
+  /* Check the signature.  */
+  signature = *((grub_uint16_t *) (bs + GRUB_DISK_SECTOR_SIZE - 2));
+  if (signature != grub_le_to_cpu16 (0xaa55)
+      && ! (flags & GRUB_CHAINLOADER_FORCE))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid signature");
+      goto fail;
+    }
+
+  grub_file_close (file);
+
+  /* Obtain the partition table from the root device.  */
+  drive = grub_get_root_biosnumber ();
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->partition)
+    {
+      grub_disk_t disk = dev->disk;
+
+      if (disk)
+	{
+	  grub_partition_t p = disk->partition;
+
+	  if (p && grub_strcmp (p->partmap->name, "msdos") == 0)
+	    {
+	      disk->partition = p->parent;
+	      grub_disk_read (disk, p->offset, 446, 64, ptable);
+	      part_addr = (GRUB_MEMORY_MACHINE_PART_TABLE_ADDR
+			   + (p->index << 4));
+	      disk->partition = p;
+	    }
+	}
+    }
+
+  if (flags & GRUB_CHAINLOADER_BPB)
+    grub_chainloader_patch_bpb ((void *) 0x7C00, dev, drive);
+
+  if (dev)
+    grub_device_close (dev);
+ 
+  /* Ignore errors. Perhaps it's not fatal.  */
+  grub_errno = GRUB_ERR_NONE;
+
+  boot_drive = drive;
+  boot_part_addr = part_addr;
+
+  grub_loader_set (grub_chainloader_boot, grub_chainloader_unload, 1);
+  return;
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  grub_dl_unref (my_mod);
+}
+
+static grub_err_t
+grub_cmd_chainloader (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *argv[])
+{
+  grub_chainloader_flags_t flags = 0;
+
+  while (argc > 0)
+    {
+      if (grub_strcmp (argv[0], "--force") == 0)
+	{
+	  flags |= GRUB_CHAINLOADER_FORCE;
+	  argc--;
+	  argv++;
+	  continue;
+	}
+      if (grub_strcmp (argv[0], "--bpb") == 0)
+	{
+	  flags |= GRUB_CHAINLOADER_BPB;
+	  argc--;
+	  argv++;
+	  continue;
+	}
+      break;
+    }
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_chainloader_cmd (argv[0], flags);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(chainloader)
+{
+  cmd = grub_register_command ("chainloader", grub_cmd_chainloader,
+			       N_("[--force|--bpb] FILE"),
+			       N_("Load another boot loader."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(chainloader)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/i386/pc/freedos.c b/grub-core/loader/i386/pc/freedos.c
new file mode 100644
index 0000000..aac6c97
--- /dev/null
+++ b/grub-core/loader/i386/pc/freedos.c
@@ -0,0 +1,190 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/machine/biosnum.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/machine/chainloader.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static struct grub_relocator *rel;
+static grub_uint32_t ebx = 0xffffffff;
+
+#define GRUB_FREEDOS_SEGMENT         0x60
+#define GRUB_FREEDOS_ADDR            (GRUB_FREEDOS_SEGMENT << 4)
+#define GRUB_FREEDOS_STACK_SEGMENT         0x1fe0
+#define GRUB_FREEDOS_STACK_BPB_POINTER     0x7c00
+#define GRUB_FREEDOS_BPB_ADDR        ((GRUB_FREEDOS_STACK_SEGMENT << 4) \
+                                       + GRUB_FREEDOS_STACK_BPB_POINTER)
+
+/* FreeDOS boot.asm passes register sp as exactly this. Importantly,
+   it must point below the BPB (to avoid overwriting any of it). */
+#define GRUB_FREEDOS_STACK_POINTER         (GRUB_FREEDOS_STACK_BPB_POINTER \
+                                             - 0x60)
+
+/* In this, the additional 8192 bytes are the stack reservation; the
+   remaining parts trivially give the maximum allowed size. */
+#define GRUB_FREEDOS_MAX_SIZE        ((GRUB_FREEDOS_STACK_SEGMENT << 4) \
+                                       + GRUB_FREEDOS_STACK_POINTER \
+                                       - GRUB_FREEDOS_ADDR \
+                                       - 8192)
+
+static grub_err_t
+grub_freedos_boot (void)
+{
+  struct grub_relocator16_state state = { 
+    .cs = GRUB_FREEDOS_SEGMENT,
+    .ip = 0,
+
+    .ds = GRUB_FREEDOS_STACK_SEGMENT,
+    .es = 0,
+    .fs = 0,
+    .gs = 0,
+    .ss = GRUB_FREEDOS_STACK_SEGMENT,
+    .sp = GRUB_FREEDOS_STACK_POINTER,
+    .ebp = GRUB_FREEDOS_STACK_BPB_POINTER,
+    .ebx = ebx,
+    .edx = ebx,
+    .a20 = 1
+  };
+  grub_video_set_mode ("text", 0, 0);
+
+  return grub_relocator16_boot (rel, state);
+}
+
+static grub_err_t
+grub_freedos_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_freedos (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+  void *bs, *kernelsys;
+  grub_size_t kernelsyssize;
+  grub_device_t dev;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_dl_ref (my_mod);
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_FREEDOS);
+  if (! file)
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_FREEDOS_BPB_ADDR,
+					   GRUB_DISK_SECTOR_SIZE);
+    if (err)
+      goto fail;
+    bs = get_virtual_current_address (ch);
+  }
+
+  ebx = grub_get_root_biosnumber ();
+  dev = grub_device_open (0);
+
+  if (dev && dev->disk)
+    {
+      err = grub_disk_read (dev->disk, 0, 0, GRUB_DISK_SECTOR_SIZE, bs);
+      if (err)
+	{
+	  grub_device_close (dev);
+	  goto fail;
+	}
+      grub_chainloader_patch_bpb (bs, dev, ebx);
+    }
+
+  if (dev)
+    grub_device_close (dev);
+
+  kernelsyssize = grub_file_size (file);
+
+  if (kernelsyssize > GRUB_FREEDOS_MAX_SIZE)
+    {
+      grub_error (GRUB_ERR_BAD_OS,
+		  N_("the size of `%s' is too large"), argv[0]);
+      goto fail;
+    }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_FREEDOS_ADDR,
+					   kernelsyssize);
+    if (err)
+      goto fail;
+    kernelsys = get_virtual_current_address (ch);
+  }
+
+  if (grub_file_read (file, kernelsys, kernelsyssize)
+      != (grub_ssize_t) kernelsyssize)
+    goto fail;
+ 
+  grub_loader_set (grub_freedos_boot, grub_freedos_unload, 1);
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  grub_freedos_unload ();
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(freedos)
+{
+  cmd = grub_register_command ("freedos", grub_cmd_freedos,
+			       0, N_("Load FreeDOS kernel.sys."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(freedos)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/i386/pc/linux.c b/grub-core/loader/i386/pc/linux.c
new file mode 100644
index 0000000..2a29952
--- /dev/null
+++ b/grub-core/loader/i386/pc/linux.c
@@ -0,0 +1,494 @@
+/* linux.c - boot Linux zImage or bzImage */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/memory.h>
+#include <grub/dl.h>
+#include <grub/cpu/linux.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/video.h>
+#include <grub/i386/floppy.h>
+#include <grub/lib/cmdline.h>
+#include <grub/linux.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_LINUX_CL_OFFSET		0x9000
+
+static grub_dl_t my_mod;
+
+static grub_size_t linux_mem_size;
+static int loaded;
+static struct grub_relocator *relocator = NULL;
+static grub_addr_t grub_linux_real_target;
+static char *grub_linux_real_chunk;
+static grub_size_t grub_linux16_prot_size;
+static grub_size_t maximal_cmdline_size;
+
+static grub_err_t
+grub_linux16_boot (void)
+{
+  grub_uint16_t segment;
+  struct grub_relocator16_state state;
+
+  segment = grub_linux_real_target >> 4;
+  state.gs = state.fs = state.es = state.ds = state.ss = segment;
+  state.sp = GRUB_LINUX_SETUP_STACK;
+  state.cs = segment + 0x20;
+  state.ip = 0;
+  state.a20 = 1;
+
+  grub_video_set_mode ("text", 0, 0);
+
+  grub_stop_floppy ();
+  
+  return grub_relocator16_boot (relocator, state);
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_dl_unref (my_mod);
+  loaded = 0;
+  grub_relocator_unload (relocator);
+  relocator = NULL;
+  return GRUB_ERR_NONE;
+}
+
+static int
+target_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	    void *data)
+{
+  grub_uint64_t *result = data;
+  grub_uint64_t candidate;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr >= 0xa0000)
+    return 0;
+  if (addr + size >= 0xa0000)
+    size = 0xa0000 - addr;
+
+  /* Put the real mode part at as a high location as possible.  */
+  candidate = addr + size - (GRUB_LINUX_CL_OFFSET + maximal_cmdline_size);
+  /* But it must not exceed the traditional area.  */
+  if (candidate > GRUB_LINUX_OLD_REAL_MODE_ADDR)
+    candidate = GRUB_LINUX_OLD_REAL_MODE_ADDR;
+  if (candidate < addr)
+    return 0;
+
+  if (candidate > *result || *result == (grub_uint64_t) -1)
+    *result = candidate;
+  return 0;
+}
+
+static grub_addr_t
+grub_find_real_target (void)
+{
+  grub_uint64_t result = (grub_uint64_t) -1;
+
+  grub_mmap_iterate (target_hook, &result);
+  return result;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  struct linux_i386_kernel_header lh;
+  grub_uint8_t setup_sects;
+  grub_size_t real_size;
+  grub_ssize_t len;
+  int i;
+  char *grub_linux_prot_chunk;
+  int grub_linux_is_bzimage;
+  grub_addr_t grub_linux_prot_target;
+  grub_err_t err;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (! file)
+    goto fail;
+
+  if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  if (lh.boot_flag != grub_cpu_to_le16_compile_time (0xaa55))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid magic number");
+      goto fail;
+    }
+
+  if (lh.setup_sects > GRUB_LINUX_MAX_SETUP_SECTS)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "too many setup sectors");
+      goto fail;
+    }
+
+  grub_linux_is_bzimage = 0;
+  setup_sects = lh.setup_sects;
+  linux_mem_size = 0;
+
+  maximal_cmdline_size = 256;
+
+  if (lh.header == grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+      && grub_le_to_cpu16 (lh.version) >= 0x0200)
+    {
+      grub_linux_is_bzimage = (lh.loadflags & GRUB_LINUX_FLAG_BIG_KERNEL);
+      lh.type_of_loader = GRUB_LINUX_BOOT_LOADER_TYPE;
+
+      if (grub_le_to_cpu16 (lh.version) >= 0x0206)
+	maximal_cmdline_size = grub_le_to_cpu32 (lh.cmdline_size) + 1;
+
+      grub_linux_real_target = grub_find_real_target ();
+      if (grub_linux_real_target == (grub_addr_t)-1)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_RANGE,
+		      "no appropriate low memory found");
+	  goto fail;
+	}
+
+      if (grub_le_to_cpu16 (lh.version) >= 0x0201)
+	{
+	  lh.heap_end_ptr = grub_cpu_to_le16_compile_time (GRUB_LINUX_HEAP_END_OFFSET);
+	  lh.loadflags |= GRUB_LINUX_FLAG_CAN_USE_HEAP;
+	}
+
+      if (grub_le_to_cpu16 (lh.version) >= 0x0202)
+	lh.cmd_line_ptr = grub_linux_real_target + GRUB_LINUX_CL_OFFSET;
+      else
+	{
+	  lh.cl_magic = grub_cpu_to_le16_compile_time (GRUB_LINUX_CL_MAGIC);
+	  lh.cl_offset = grub_cpu_to_le16_compile_time (GRUB_LINUX_CL_OFFSET);
+	  lh.setup_move_size = grub_cpu_to_le16_compile_time (GRUB_LINUX_CL_OFFSET
+						 + maximal_cmdline_size);
+	}
+    }
+  else
+    {
+      /* Your kernel is quite old...  */
+      lh.cl_magic = grub_cpu_to_le16_compile_time (GRUB_LINUX_CL_MAGIC);
+      lh.cl_offset = grub_cpu_to_le16_compile_time (GRUB_LINUX_CL_OFFSET);
+
+      setup_sects = GRUB_LINUX_DEFAULT_SETUP_SECTS;
+
+      grub_linux_real_target = GRUB_LINUX_OLD_REAL_MODE_ADDR;
+    }
+
+  /* If SETUP_SECTS is not set, set it to the default (4).  */
+  if (! setup_sects)
+    setup_sects = GRUB_LINUX_DEFAULT_SETUP_SECTS;
+
+  real_size = setup_sects << GRUB_DISK_SECTOR_BITS;
+  if (grub_sub (grub_file_size (file), real_size, &grub_linux16_prot_size) ||
+      grub_sub (grub_linux16_prot_size, GRUB_DISK_SECTOR_SIZE, &grub_linux16_prot_size))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      goto fail;
+    }
+
+  if (! grub_linux_is_bzimage
+      && GRUB_LINUX_ZIMAGE_ADDR + grub_linux16_prot_size
+      > grub_linux_real_target)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "too big zImage (0x%" PRIxGRUB_SIZE
+		  " > 0x%" PRIxGRUB_ADDR "), use bzImage instead",
+		  GRUB_LINUX_ZIMAGE_ADDR + grub_linux16_prot_size,
+		  grub_linux_real_target);
+      goto fail;
+    }
+
+  grub_dprintf ("linux", "[Linux-%s, setup=0x%x, size=0x%x]\n",
+		grub_linux_is_bzimage ? "bzImage" : "zImage",
+		(unsigned) real_size,
+		(unsigned) grub_linux16_prot_size);
+
+  for (i = 1; i < argc; i++)
+    if (grub_memcmp (argv[i], "vga=", 4) == 0)
+      {
+	/* Video mode selection support.  */
+	grub_uint16_t vid_mode;
+	char *val = argv[i] + 4;
+
+	if (grub_strcmp (val, "normal") == 0)
+	  vid_mode = GRUB_LINUX_VID_MODE_NORMAL;
+	else if (grub_strcmp (val, "ext") == 0)
+	  vid_mode = GRUB_LINUX_VID_MODE_EXTENDED;
+	else if (grub_strcmp (val, "ask") == 0)
+	  vid_mode = GRUB_LINUX_VID_MODE_ASK;
+	else
+	  vid_mode = (grub_uint16_t) grub_strtoul (val, 0, 0);
+
+	if (grub_errno)
+	  goto fail;
+
+	lh.vid_mode = grub_cpu_to_le16 (vid_mode);
+      }
+    else if (grub_memcmp (argv[i], "mem=", 4) == 0)
+      {
+	const char *val = argv[i] + 4;
+
+	linux_mem_size = grub_strtoul (val, &val, 0);
+
+	if (grub_errno)
+	  {
+	    grub_errno = GRUB_ERR_NONE;
+	    linux_mem_size = 0;
+	  }
+	else
+	  {
+	    int shift = 0;
+
+	    switch (grub_tolower (val[0]))
+	      {
+	      case 'g':
+		shift += 10;
+		/* Fallthrough.  */
+	      case 'm':
+		shift += 10;
+		/* Fallthrough.  */
+	      case 'k':
+		shift += 10;
+		/* Fallthrough.  */
+	      default:
+		break;
+	      }
+
+	    /* Check an overflow.  */
+	    if (linux_mem_size > (~0UL >> shift))
+	      linux_mem_size = 0;
+	    else
+	      linux_mem_size <<= shift;
+	  }
+      }
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   grub_linux_real_target,
+					   GRUB_LINUX_CL_OFFSET
+					   + maximal_cmdline_size);
+    if (err)
+      return err;
+    grub_linux_real_chunk = get_virtual_current_address (ch);
+  }
+
+  /* Put the real mode code at the temporary address.  */
+  grub_memmove (grub_linux_real_chunk, &lh, sizeof (lh));
+
+  len = real_size + GRUB_DISK_SECTOR_SIZE - sizeof (lh);
+  if (grub_file_read (file, grub_linux_real_chunk + sizeof (lh), len) != len)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  if (lh.header != grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+      || grub_le_to_cpu16 (lh.version) < 0x0200)
+    /* Clear the heap space.  */
+    grub_memset (grub_linux_real_chunk
+		 + ((setup_sects + 1) << GRUB_DISK_SECTOR_BITS),
+		 0,
+		 ((GRUB_LINUX_MAX_SETUP_SECTS - setup_sects - 1)
+		  << GRUB_DISK_SECTOR_BITS));
+
+  /* Create kernel command line.  */
+  grub_memcpy ((char *)grub_linux_real_chunk + GRUB_LINUX_CL_OFFSET,
+		LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  err = grub_create_loader_cmdline (argc, argv,
+				    (char *)grub_linux_real_chunk
+				    + GRUB_LINUX_CL_OFFSET + sizeof (LINUX_IMAGE) - 1,
+				    maximal_cmdline_size
+				    - (sizeof (LINUX_IMAGE) - 1),
+				    GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    goto fail;
+
+  if (grub_linux_is_bzimage)
+    grub_linux_prot_target = GRUB_LINUX_BZIMAGE_ADDR;
+  else
+    grub_linux_prot_target = GRUB_LINUX_ZIMAGE_ADDR;
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   grub_linux_prot_target,
+					   grub_linux16_prot_size);
+    if (err)
+      return err;
+    grub_linux_prot_chunk = get_virtual_current_address (ch);
+  }
+
+  len = grub_linux16_prot_size;
+  if (grub_file_read (file, grub_linux_prot_chunk, len) != len && !grub_errno)
+    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		argv[0]);
+
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      grub_loader_set (grub_linux16_boot, grub_linux_unload, 0);
+      loaded = 1;
+    }
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_dl_unref (my_mod);
+      loaded = 0;
+      grub_relocator_unload (relocator);
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  grub_addr_t addr_max, addr_min;
+  struct linux_i386_kernel_header *lh;
+  grub_uint8_t *initrd_chunk;
+  grub_addr_t initrd_addr;
+  grub_err_t err;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  lh = (struct linux_i386_kernel_header *) grub_linux_real_chunk;
+
+  if (!(lh->header == grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+	&& grub_le_to_cpu16 (lh->version) >= 0x0200))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "the kernel is too old for initrd");
+      goto fail;
+    }
+
+  /* Get the highest address available for the initrd.  */
+  if (grub_le_to_cpu16 (lh->version) >= 0x0203)
+    {
+      addr_max = grub_cpu_to_le32 (lh->initrd_addr_max);
+
+      /* XXX in reality, Linux specifies a bogus value, so
+	 it is necessary to make sure that ADDR_MAX does not exceed
+	 0x3fffffff.  */
+      if (addr_max > GRUB_LINUX_INITRD_MAX_ADDRESS)
+	addr_max = GRUB_LINUX_INITRD_MAX_ADDRESS;
+    }
+  else
+    addr_max = GRUB_LINUX_INITRD_MAX_ADDRESS;
+
+  if (linux_mem_size != 0 && linux_mem_size < addr_max)
+    addr_max = linux_mem_size;
+
+  /* Linux 2.3.xx has a bug in the memory range check, so avoid
+     the last page.
+     Linux 2.2.xx has a bug in the memory range check, which is
+     worse than that of Linux 2.3.xx, so avoid the last 64kb.  */
+  addr_max -= 0x10000;
+
+  addr_min = GRUB_LINUX_BZIMAGE_ADDR + grub_linux16_prot_size;
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_align_safe (relocator, &ch, addr_min, addr_max, size,
+						 0x1000, GRUB_RELOCATOR_PREFERENCE_HIGH, 0);
+    if (err)
+      return err;
+    initrd_chunk = get_virtual_current_address (ch);
+    initrd_addr = get_physical_target_address (ch);
+  }
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_chunk))
+    goto fail;
+
+  lh->ramdisk_image = initrd_addr;
+  lh->ramdisk_size = size;
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT(linux16)
+{
+  cmd_linux =
+    grub_register_command ("linux16", grub_cmd_linux,
+			   0, N_("Load Linux."));
+  cmd_initrd =
+    grub_register_command ("initrd16", grub_cmd_initrd,
+			   0, N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux16)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/i386/pc/ntldr.c b/grub-core/loader/i386/pc/ntldr.c
new file mode 100644
index 0000000..f0d7414
--- /dev/null
+++ b/grub-core/loader/i386/pc/ntldr.c
@@ -0,0 +1,162 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/machine/biosnum.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/machine/chainloader.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static struct grub_relocator *rel;
+static grub_uint32_t edx = 0xffffffff;
+
+#define GRUB_NTLDR_SEGMENT         0x2000
+
+static grub_err_t
+grub_ntldr_boot (void)
+{
+  struct grub_relocator16_state state = { 
+    .cs = GRUB_NTLDR_SEGMENT,
+    .ip = 0,
+    .ds = 0,
+    .es = 0,
+    .fs = 0,
+    .gs = 0,
+    .ss = 0,
+    .sp = 0x7c00,
+    .edx = edx,
+    .a20 = 1
+  };
+  grub_video_set_mode ("text", 0, 0);
+
+  return grub_relocator16_boot (rel, state);
+}
+
+static grub_err_t
+grub_ntldr_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_ntldr (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+  void *bs, *ntldr;
+  grub_size_t ntldrsize;
+  grub_device_t dev;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_dl_ref (my_mod);
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_NTLDR);
+  if (! file)
+    goto fail;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, 0x7C00,
+					   GRUB_DISK_SECTOR_SIZE);
+    if (err)
+      goto fail;
+    bs = get_virtual_current_address (ch);
+  }
+
+  edx = grub_get_root_biosnumber ();
+  dev = grub_device_open (0);
+
+  if (dev && dev->disk)
+    {
+      err = grub_disk_read (dev->disk, 0, 0, GRUB_DISK_SECTOR_SIZE, bs);
+      if (err)
+	{
+	  grub_device_close (dev);
+	  goto fail;
+	}
+      grub_chainloader_patch_bpb (bs, dev, edx);
+    }
+
+  if (dev)
+    grub_device_close (dev);
+
+  ntldrsize = grub_file_size (file);
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_NTLDR_SEGMENT << 4,
+					   ntldrsize);
+    if (err)
+      goto fail;
+    ntldr = get_virtual_current_address (ch);
+  }
+
+  if (grub_file_read (file, ntldr, ntldrsize)
+      != (grub_ssize_t) ntldrsize)
+    goto fail;
+ 
+  grub_loader_set (grub_ntldr_boot, grub_ntldr_unload, 1);
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  grub_ntldr_unload ();
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(ntldr)
+{
+  cmd = grub_register_command ("ntldr", grub_cmd_ntldr,
+			       0, N_("Load NTLDR or BootMGR."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(ntldr)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/i386/pc/plan9.c b/grub-core/loader/i386/pc/plan9.c
new file mode 100644
index 0000000..3755015
--- /dev/null
+++ b/grub-core/loader/i386/pc/plan9.c
@@ -0,0 +1,607 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/scsi.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/extcmd.h>
+#include <grub/verify.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static struct grub_relocator *rel;
+static grub_uint32_t eip = 0xffffffff;
+
+#define GRUB_PLAN9_TARGET            0x100000
+#define GRUB_PLAN9_ALIGN             4096
+#define GRUB_PLAN9_CONFIG_ADDR       0x001200
+#define GRUB_PLAN9_CONFIG_PATH_SIZE  0x000040
+#define GRUB_PLAN9_CONFIG_MAGIC      "ZORT 0\r\n"
+
+static const struct grub_arg_option options[] =
+  {
+    {"map", 'm', GRUB_ARG_OPTION_REPEATABLE,
+     /* TRANSLATORS: it's about guessing which GRUB disk
+	is which Plan9 disk. If your language has no
+	word "mapping" you can use another word which
+	means that the GRUBDEVICE and PLAN9DEVICE are
+	actually the same device, just named differently
+	in OS and GRUB.  */
+     N_("Override guessed mapping of Plan9 devices."), 
+     N_("GRUBDEVICE=PLAN9DEVICE"),
+     ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+struct grub_plan9_header
+{
+  grub_uint32_t magic;
+#define GRUB_PLAN9_MAGIC 0x1eb
+  grub_uint32_t text_size;
+  grub_uint32_t data_size;
+  grub_uint32_t bss_size;
+  grub_uint32_t sectiona;
+  grub_uint32_t entry_addr;
+  grub_uint32_t zero;
+  grub_uint32_t sectionb;
+};
+
+static grub_err_t
+grub_plan9_boot (void)
+{
+  struct grub_relocator32_state state = { 
+    .eax = 0,
+    .eip = eip,
+    .ebx = 0,
+    .ecx = 0,
+    .edx = 0,
+    .edi = 0,
+    .esp = 0,
+    .ebp = 0,
+    .esi = 0
+  };
+  grub_video_set_mode ("text", 0, 0);
+
+  return grub_relocator32_boot (rel, state, 0);
+}
+
+static grub_err_t
+grub_plan9_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_cmd_plan9.  */
+struct grub_cmd_plan9_ctx
+{
+  grub_extcmd_context_t ctxt;
+  grub_file_t file;
+  char *pmap;
+  grub_size_t pmapalloc;
+  grub_size_t pmapptr;
+  int noslash;
+  int prefixescnt[5];
+  char *bootdisk, *bootpart;
+};
+
+static const char prefixes[5][10] = {
+  "dos", "plan9", "ntfs", "linux", "linuxswap"
+};
+
+#include <grub/err.h>
+
+static inline grub_err_t 
+grub_extend_alloc (grub_size_t sz, grub_size_t *allocated, char **ptr)
+{
+  void *n;
+  if (sz < *allocated)
+    return GRUB_ERR_NONE;
+
+  *allocated = 2 * sz;
+  n = grub_realloc (*ptr, *allocated);
+  if (!n)
+    return grub_errno;
+  *ptr = n;
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for grub_cmd_plan9.  */
+static int
+fill_partition (grub_disk_t disk, const grub_partition_t partition, void *data)
+{
+  struct grub_cmd_plan9_ctx *fill_ctx = data;
+  int file_disk = 0;
+  int pstart, pend;
+
+  if (!fill_ctx->noslash)
+    {
+      if (grub_extend_alloc (fill_ctx->pmapptr + 1, &fill_ctx->pmapalloc,
+			     &fill_ctx->pmap))
+	return 1;
+      fill_ctx->pmap[fill_ctx->pmapptr++] = '/';
+    }
+  fill_ctx->noslash = 0;
+
+  file_disk = fill_ctx->file->device->disk
+    && disk->id == fill_ctx->file->device->disk->id
+    && disk->dev->id == fill_ctx->file->device->disk->dev->id;
+
+  pstart = fill_ctx->pmapptr;
+  if (grub_strcmp (partition->partmap->name, "plan") == 0)
+    {
+      unsigned ptr = partition->index + sizeof ("part ") - 1;
+      grub_err_t err;
+      disk->partition = partition->parent;
+      do
+	{
+	  if (grub_extend_alloc (fill_ctx->pmapptr + 1, &fill_ctx->pmapalloc,
+				 &fill_ctx->pmap))
+	    return 1;
+	  err = grub_disk_read (disk, 1, ptr, 1,
+				fill_ctx->pmap + fill_ctx->pmapptr);
+	  if (err)
+	    {
+	      disk->partition = 0;
+	      return err;
+	    }
+	  ptr++;
+	  fill_ctx->pmapptr++;
+	}
+      while (grub_isalpha (fill_ctx->pmap[fill_ctx->pmapptr - 1])
+	     || grub_isdigit (fill_ctx->pmap[fill_ctx->pmapptr - 1]));
+      fill_ctx->pmapptr--;
+    }
+  else
+    {
+      char name[50];
+      int c = 0;
+      if (grub_strcmp (partition->partmap->name, "msdos") == 0)
+	{
+	  switch (partition->msdostype)
+	    {
+	    case GRUB_PC_PARTITION_TYPE_PLAN9:
+	      c = 1;
+	      break;
+	    case GRUB_PC_PARTITION_TYPE_NTFS:
+	      c = 2;
+	      break;
+	    case GRUB_PC_PARTITION_TYPE_MINIX:
+	    case GRUB_PC_PARTITION_TYPE_LINUX_MINIX:
+	    case GRUB_PC_PARTITION_TYPE_EXT2FS:
+	      c = 3;
+	      break;
+	    case GRUB_PC_PARTITION_TYPE_LINUX_SWAP:
+	      c = 4;
+	      break;
+	    }
+	}
+
+      if (fill_ctx->prefixescnt[c] == 0)
+	grub_strcpy (name, prefixes[c]);
+      else
+	grub_snprintf (name, sizeof (name), "%s.%d", prefixes[c],
+		       fill_ctx->prefixescnt[c]);
+      fill_ctx->prefixescnt[c]++;
+      if (grub_extend_alloc (fill_ctx->pmapptr + grub_strlen (name) + 1,
+			     &fill_ctx->pmapalloc, &fill_ctx->pmap))
+	return 1;
+      grub_strcpy (fill_ctx->pmap + fill_ctx->pmapptr, name);
+      fill_ctx->pmapptr += grub_strlen (name);
+    }
+  pend = fill_ctx->pmapptr;
+  if (grub_extend_alloc (fill_ctx->pmapptr + 2 + 25 + 5 + 25,
+			 &fill_ctx->pmapalloc, &fill_ctx->pmap))
+    return 1;
+  fill_ctx->pmap[fill_ctx->pmapptr++] = ' ';
+  grub_snprintf (fill_ctx->pmap + fill_ctx->pmapptr, 25 + 5 + 25,
+		 "%" PRIuGRUB_UINT64_T " %" PRIuGRUB_UINT64_T,
+		 grub_partition_get_start (partition),
+		 grub_partition_get_start (partition)
+		 + grub_partition_get_len (partition));
+  if (file_disk && grub_partition_get_start (partition)
+      == grub_partition_get_start (fill_ctx->file->device->disk->partition)
+      && grub_partition_get_len (partition)
+      == grub_partition_get_len (fill_ctx->file->device->disk->partition))
+    {
+      grub_free (fill_ctx->bootpart);
+      fill_ctx->bootpart = grub_strndup (fill_ctx->pmap + pstart,
+					 pend - pstart);
+    }
+
+  fill_ctx->pmapptr += grub_strlen (fill_ctx->pmap + fill_ctx->pmapptr);
+  return 0;
+}
+
+/* Helper for grub_cmd_plan9.  */
+static int
+fill_disk (const char *name, void *data)
+{
+  struct grub_cmd_plan9_ctx *fill_ctx = data;
+  grub_device_t dev;
+  char *plan9name = NULL;
+  unsigned i;
+  int file_disk = 0;
+
+  dev = grub_device_open (name);
+  if (!dev)
+    {
+      grub_print_error ();
+      return 0;
+    }
+  if (!dev->disk)
+    {
+      grub_device_close (dev);
+      return 0;
+    }
+  file_disk = fill_ctx->file->device->disk
+    && dev->disk->id == fill_ctx->file->device->disk->id
+    && dev->disk->dev->id == fill_ctx->file->device->disk->dev->id;
+  for (i = 0;
+       fill_ctx->ctxt->state[0].args && fill_ctx->ctxt->state[0].args[i]; i++)
+    if (grub_strncmp (name, fill_ctx->ctxt->state[0].args[i],
+		      grub_strlen (name)) == 0
+	&& fill_ctx->ctxt->state[0].args[i][grub_strlen (name)] == '=')
+      break;
+  if (fill_ctx->ctxt->state[0].args && fill_ctx->ctxt->state[0].args[i])
+    plan9name = grub_strdup (fill_ctx->ctxt->state[0].args[i]
+			     + grub_strlen (name) + 1);
+  else
+    switch (dev->disk->dev->id)
+      {
+      case GRUB_DISK_DEVICE_BIOSDISK_ID:
+	if (dev->disk->id & 0x80)
+	  plan9name = grub_xasprintf ("sdB%u",
+				      (unsigned) (dev->disk->id & 0x7f));
+	else
+	  plan9name = grub_xasprintf ("fd%u",
+				      (unsigned) (dev->disk->id & 0x7f));
+	break;
+	/* Shouldn't happen as Plan9 doesn't work on these platforms.  */
+      case GRUB_DISK_DEVICE_OFDISK_ID:
+      case GRUB_DISK_DEVICE_EFIDISK_ID:
+
+	/* Plan9 doesn't see those.  */
+      default:
+
+	/* Not sure how to handle those. */
+      case GRUB_DISK_DEVICE_NAND_ID:
+	if (!file_disk)
+	  {
+	    grub_device_close (dev);
+	    return 0;
+	  }
+	
+	/* if it's the disk the kernel is loaded from we need to name
+	   it nevertheless.  */
+	plan9name = grub_strdup ("sdZ0");
+	break;
+
+      case GRUB_DISK_DEVICE_ATA_ID:
+	{
+	  unsigned unit;
+	  if (grub_strlen (dev->disk->name) < sizeof ("ata0") - 1)
+	    unit = 0;
+	  else
+	    unit = grub_strtoul (dev->disk->name + sizeof ("ata0") - 1, 0, 0);
+	  plan9name = grub_xasprintf ("sd%c%d", 'C' + unit / 2, unit % 2);
+	}
+	break;
+      case GRUB_DISK_DEVICE_SCSI_ID:
+	if (((dev->disk->id >> GRUB_SCSI_ID_SUBSYSTEM_SHIFT) & 0xff)
+	    == GRUB_SCSI_SUBSYSTEM_PATA)
+	  {
+	    unsigned unit;
+	    if (grub_strlen (dev->disk->name) < sizeof ("ata0") - 1)
+	      unit = 0;
+	    else
+	      unit = grub_strtoul (dev->disk->name + sizeof ("ata0") - 1,
+				   0, 0);
+	    plan9name = grub_xasprintf ("sd%c%d", 'C' + unit / 2, unit % 2);
+	    break;
+	  }
+	
+	/* FIXME: how does Plan9 number controllers?
+	   We probably need save the SCSI devices and sort them  */
+	plan9name
+	  = grub_xasprintf ("sd0%u", (unsigned)
+			    ((dev->disk->id >> GRUB_SCSI_ID_BUS_SHIFT)
+			     & 0xf));
+	break;
+      }
+  if (!plan9name)
+    {
+      grub_print_error ();
+      grub_device_close (dev);
+      return 0;
+    }
+  if (grub_extend_alloc (fill_ctx->pmapptr + grub_strlen (plan9name)
+			 + sizeof ("part="), &fill_ctx->pmapalloc,
+			 &fill_ctx->pmap))
+    {
+      grub_free (plan9name);
+      grub_device_close (dev);
+      return 1;
+    }
+  grub_strcpy (fill_ctx->pmap + fill_ctx->pmapptr, plan9name);
+  fill_ctx->pmapptr += grub_strlen (plan9name);
+  if (!file_disk)
+    grub_free (plan9name);
+  else
+    {
+      grub_free (fill_ctx->bootdisk);
+      fill_ctx->bootdisk = plan9name;
+    }
+  grub_strcpy (fill_ctx->pmap + fill_ctx->pmapptr, "part=");
+  fill_ctx->pmapptr += sizeof ("part=") - 1;
+
+  fill_ctx->noslash = 1;
+  grub_memset (fill_ctx->prefixescnt, 0, sizeof (fill_ctx->prefixescnt));
+  if (grub_partition_iterate (dev->disk, fill_partition, fill_ctx))
+    {
+      grub_device_close (dev);
+      return 1;
+    }
+  if (grub_extend_alloc (fill_ctx->pmapptr + 1, &fill_ctx->pmapalloc,
+			 &fill_ctx->pmap))
+    {
+      grub_device_close (dev);
+      return 1;
+    }
+  fill_ctx->pmap[fill_ctx->pmapptr++] = '\n';
+
+  grub_device_close (dev);
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_plan9 (grub_extcmd_context_t ctxt, int argc, char *argv[])
+{
+  struct grub_cmd_plan9_ctx fill_ctx = {
+    .ctxt = ctxt,
+    .file = 0,
+    .pmap = NULL,
+    .pmapalloc = 256,
+    .pmapptr = 0,
+    .noslash = 1,
+    .bootdisk = NULL,
+    .bootpart = NULL
+  };
+  void *mem;
+  grub_size_t memsize, padsize;
+  struct grub_plan9_header hdr;
+  char *config, *configptr;
+  grub_size_t configsize;
+  char *bootpath = NULL;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_dl_ref (my_mod);
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  fill_ctx.file = grub_file_open (argv[0], GRUB_FILE_TYPE_PLAN9_KERNEL);
+  if (! fill_ctx.file)
+    goto fail;
+
+  fill_ctx.pmap = grub_malloc (fill_ctx.pmapalloc);
+  if (!fill_ctx.pmap)
+    goto fail;
+
+  if (grub_disk_dev_iterate (fill_disk, &fill_ctx))
+    goto fail;
+
+  if (grub_extend_alloc (fill_ctx.pmapptr + 1, &fill_ctx.pmapalloc,
+			 &fill_ctx.pmap))
+    goto fail;
+  fill_ctx.pmap[fill_ctx.pmapptr] = 0;
+
+  {
+    char *file_name = grub_strchr (argv[0], ')');
+    if (file_name)
+      file_name++;
+    else
+      file_name = argv[0];
+    if (*file_name)
+      file_name++;
+
+    if (fill_ctx.bootpart)
+      bootpath = grub_xasprintf ("%s!%s!%s", fill_ctx.bootdisk,
+				 fill_ctx.bootpart, file_name);
+    else
+      bootpath = grub_xasprintf ("%s!%s", fill_ctx.bootdisk, file_name);
+    grub_free (fill_ctx.bootdisk);
+    grub_free (fill_ctx.bootpart);
+  }
+  if (!bootpath)
+    goto fail;
+
+  if (grub_file_read (fill_ctx.file, &hdr,
+		      sizeof (hdr)) != (grub_ssize_t) sizeof (hdr))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  if (grub_be_to_cpu32 (hdr.magic) != GRUB_PLAN9_MAGIC
+      || hdr.zero)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "unsupported Plan9");
+      goto fail;
+    }
+
+  memsize = ALIGN_UP (grub_be_to_cpu32 (hdr.text_size) + sizeof (hdr),
+		       GRUB_PLAN9_ALIGN);
+  memsize += ALIGN_UP (grub_be_to_cpu32 (hdr.data_size), GRUB_PLAN9_ALIGN);
+  memsize += ALIGN_UP(grub_be_to_cpu32 (hdr.bss_size), GRUB_PLAN9_ALIGN);
+  eip = grub_be_to_cpu32 (hdr.entry_addr) & 0xfffffff;
+
+  /* path */
+  configsize = GRUB_PLAN9_CONFIG_PATH_SIZE;
+  /* magic */
+  configsize += sizeof (GRUB_PLAN9_CONFIG_MAGIC) - 1;
+  {
+    int i;
+    for (i = 1; i < argc; i++)
+      configsize += grub_strlen (argv[i]) + 1;
+  }
+  configsize += (sizeof ("bootfile=") - 1) + grub_strlen (bootpath) + 1;
+  configsize += fill_ctx.pmapptr;
+  /* Terminating \0.  */
+  configsize++;
+
+  {
+    grub_relocator_chunk_t ch;
+    grub_err_t err;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_PLAN9_CONFIG_ADDR,
+					   configsize);
+    if (err)
+      goto fail;
+    config = get_virtual_current_address (ch);
+  }
+
+  grub_memset (config, 0, GRUB_PLAN9_CONFIG_PATH_SIZE);
+  grub_strncpy (config, bootpath, GRUB_PLAN9_CONFIG_PATH_SIZE - 1);
+
+  configptr = config + GRUB_PLAN9_CONFIG_PATH_SIZE;
+  grub_memcpy (configptr, GRUB_PLAN9_CONFIG_MAGIC,
+	       sizeof (GRUB_PLAN9_CONFIG_MAGIC) - 1);
+  configptr += sizeof (GRUB_PLAN9_CONFIG_MAGIC) - 1;
+  configptr = grub_stpcpy (configptr, "bootfile=");
+  configptr = grub_stpcpy (configptr, bootpath);
+  *configptr++ = '\n';
+  char *cmdline = configptr;
+  {
+    int i;
+    for (i = 1; i < argc; i++)
+      {
+	configptr = grub_stpcpy (configptr, argv[i]);
+	*configptr++ = '\n';
+      }
+  }
+
+  {
+    grub_err_t err;
+    *configptr = '\0';
+    err = grub_verify_string (cmdline, GRUB_VERIFY_KERNEL_CMDLINE);
+    if (err)
+      goto fail;
+  }
+
+  configptr = grub_stpcpy (configptr, fill_ctx.pmap);
+
+  {
+    grub_relocator_chunk_t ch;
+    grub_err_t err;
+
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, GRUB_PLAN9_TARGET,
+					   memsize);
+    if (err)
+      goto fail;
+    mem = get_virtual_current_address (ch);
+  }
+
+  {
+    grub_uint8_t *ptr;
+    ptr = mem;
+    grub_memcpy (ptr, &hdr, sizeof (hdr));
+    ptr += sizeof (hdr);
+
+    if (grub_file_read (fill_ctx.file, ptr, grub_be_to_cpu32 (hdr.text_size))
+	!= (grub_ssize_t) grub_be_to_cpu32 (hdr.text_size))
+      {
+	if (!grub_errno)
+	  grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		      argv[0]);
+	goto fail;
+      }
+    ptr += grub_be_to_cpu32 (hdr.text_size);
+    padsize = ALIGN_UP (grub_be_to_cpu32 (hdr.text_size) + sizeof (hdr),
+			GRUB_PLAN9_ALIGN) - grub_be_to_cpu32 (hdr.text_size)
+      - sizeof (hdr);
+
+    grub_memset (ptr, 0, padsize);
+    ptr += padsize;
+
+    if (grub_file_read (fill_ctx.file, ptr, grub_be_to_cpu32 (hdr.data_size))
+	!= (grub_ssize_t) grub_be_to_cpu32 (hdr.data_size))
+      {
+	if (!grub_errno)
+	  grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		      argv[0]);
+	goto fail;
+      }
+    ptr += grub_be_to_cpu32 (hdr.data_size);
+    padsize = ALIGN_UP (grub_be_to_cpu32 (hdr.data_size), GRUB_PLAN9_ALIGN)
+      - grub_be_to_cpu32 (hdr.data_size);
+
+    grub_memset (ptr, 0, padsize);
+    ptr += padsize;
+    grub_memset (ptr, 0, ALIGN_UP(grub_be_to_cpu32 (hdr.bss_size),
+				  GRUB_PLAN9_ALIGN));
+  }
+  grub_loader_set (grub_plan9_boot, grub_plan9_unload, 1);
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (fill_ctx.pmap);
+
+  if (fill_ctx.file)
+    grub_file_close (fill_ctx.file);
+
+  grub_plan9_unload ();
+
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(plan9)
+{
+  cmd = grub_register_extcmd ("plan9", grub_cmd_plan9,
+			      GRUB_COMMAND_OPTIONS_AT_START,
+			      N_("KERNEL ARGS"), N_("Load Plan9 kernel."),
+			      options);
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(plan9)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/loader/i386/pc/pxechainloader.c b/grub-core/loader/i386/pc/pxechainloader.c
new file mode 100644
index 0000000..acb0611
--- /dev/null
+++ b/grub-core/loader/i386/pc/pxechainloader.c
@@ -0,0 +1,168 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2007,2009,2010,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/machine/biosnum.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/machine/pxe.h>
+#include <grub/net.h>
+
+static grub_dl_t my_mod;
+static struct grub_relocator *rel;
+static grub_uint32_t edx = 0xffffffff;
+static char boot_file[128];
+static char server_name[64];
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_pxechain_boot (void)
+{
+  struct grub_relocator16_state state = { 
+    .cs = 0,
+    .ip = 0x7c00,
+    .ds = 0,
+    .es = 0,
+    .fs = 0,
+    .gs = 0,
+    .ss = 0,
+    .sp = 0x7c00,
+    .edx = edx
+  };
+  struct grub_net_bootp_packet *bp;
+
+  bp = grub_pxe_get_cached (GRUB_PXENV_PACKET_TYPE_DHCP_ACK);
+
+  grub_video_set_mode ("text", 0, 0);
+
+  if (bp && boot_file[0])
+    grub_memcpy (bp->boot_file, boot_file, sizeof (bp->boot_file));
+  if (bp && server_name[0])
+    grub_memcpy (bp->server_name, server_name, sizeof (bp->server_name));
+
+  return grub_relocator16_boot (rel, state);
+}
+
+static grub_err_t
+grub_pxechain_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_pxechain (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+  void *image;
+  grub_size_t imagesize;
+  char *fname;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_dl_ref (my_mod);
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_PXECHAINLOADER);
+  if (! file)
+    goto fail;
+
+  if (file->device->net && file->device->net->name)
+    fname = file->device->net->name;
+  else
+    {
+      fname = argv[0];
+      if (fname[0] == '(')
+	{
+	  fname = grub_strchr (fname, ')');
+	  if (fname)
+	    fname++;
+	  else
+	    fname = argv[0];
+	}
+    }
+
+  grub_memset (boot_file, 0, sizeof (boot_file));
+  grub_strncpy (boot_file, fname, sizeof (boot_file));
+
+  grub_memset (server_name, 0, sizeof (server_name));
+  if (file->device->net && file->device->net->server)
+    grub_strncpy (server_name, file->device->net->server, sizeof (server_name));
+
+  edx = grub_get_root_biosnumber ();
+
+  imagesize = grub_file_size (file);
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, 0x7c00, imagesize);
+    if (err)
+      goto fail;
+    image = get_virtual_current_address (ch);
+  }
+
+  if (grub_file_read (file, image, imagesize) != (grub_ssize_t) imagesize)
+    goto fail;
+ 
+  grub_loader_set (grub_pxechain_boot, grub_pxechain_unload,
+		   GRUB_LOADER_FLAG_NORETURN | GRUB_LOADER_FLAG_PXE_NOT_UNLOAD);
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  if (file)
+    grub_file_close (file);
+
+  grub_pxechain_unload ();
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(pxechainloader)
+{
+  cmd = grub_register_command ("pxechainloader", grub_cmd_pxechain,
+			       0, N_("Load a PXE image."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(pxechainloader)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/i386/pc/truecrypt.c b/grub-core/loader/i386/pc/truecrypt.c
new file mode 100644
index 0000000..cbeeec7
--- /dev/null
+++ b/grub-core/loader/i386/pc/truecrypt.c
@@ -0,0 +1,233 @@
+/* chainloader.c - boot another boot loader */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/machine/biosnum.h>
+#include <grub/i18n.h>
+#include <grub/video.h>
+#include <grub/mm.h>
+#include <grub/cpu/relocator.h>
+#include <grub/deflate.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+static struct grub_relocator *rel;
+static grub_uint32_t edx = 0xffffffff;
+static grub_uint16_t sp;
+static grub_uint32_t destaddr;
+
+#define GRUB_TRUECRYPT_SEGMENT         0x2000
+
+static grub_err_t
+grub_truecrypt_boot (void)
+{
+  grub_uint16_t segment = destaddr >> 4;
+  struct grub_relocator16_state state = { 
+    .cs = segment,
+    .ds = segment,
+    .es = segment,
+    .fs = segment,
+    .gs = segment,
+    .ss = segment,
+    .ip = 0x100,
+    .sp = sp,
+    .edx = edx,
+    .a20 = 1
+  };
+  grub_video_set_mode ("text", 0, 0);
+
+  return grub_relocator16_boot (rel, state);
+}
+
+static grub_err_t
+grub_truecrypt_unload (void)
+{
+  grub_relocator_unload (rel);
+  rel = NULL;
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+/* Information on protocol supplied by Attila Lendvai.  */
+#define MAGIC "\0CD001\1EL TORITO SPECIFICATION"
+
+static grub_err_t
+grub_cmd_truecrypt (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+  void *truecrypt;
+  grub_size_t truecryptsize;
+  const grub_size_t truecryptmemsize = 42 * 1024;
+  grub_uint8_t dh;
+  grub_uint32_t catalog, rba;
+  grub_uint8_t buf[128];
+  char *compressed = NULL;
+  char *uncompressed = NULL;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  rel = NULL;
+
+  grub_dl_ref (my_mod);
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_TRUECRYPT);
+  if (! file)
+    goto fail;
+
+  if (grub_file_seek (file, 17 * 2048) == (grub_size_t) -1)
+    goto fail;
+
+  if (grub_file_read (file, buf, sizeof (buf))
+      != sizeof (buf))
+    goto fail;
+
+  if (grub_memcmp (buf, MAGIC, sizeof (MAGIC)) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid eltorito signature");
+      goto fail;
+    }
+
+  catalog = grub_get_unaligned32 (buf + 0x47);
+
+  if (grub_file_seek (file, catalog * 2048) == (grub_size_t)-1)
+    goto fail;
+
+  if (grub_file_read (file, buf, sizeof (buf))
+      != sizeof (buf))
+    goto fail;
+
+  if (buf[0] != 1 || buf[1] != 0 || buf[0x1e] != 0x55
+      || buf[0x1f] != 0xaa || buf[0x20] != 0x88
+      || buf[0x26] != 1 || buf[0x27] != 0)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid eltorito catalog");
+      goto fail;
+    }
+
+  rba = grub_get_unaligned32 (buf + 0x28);
+
+  if (grub_file_seek (file, rba * 2048 + 0x1b7) == (grub_size_t) -1)
+    goto fail;
+
+  if (grub_file_read (file, &dh, 1)
+      != 1)
+    goto fail;
+
+  if (grub_file_seek (file, rba * 2048 + 512 + 2048) == (grub_size_t) -1)
+    goto fail;
+
+  compressed = grub_malloc (57 * 512);
+  if (!compressed)
+    goto fail;
+
+  if (grub_file_read (file, compressed, 57 * 512)
+      != 57 * 512)
+    goto fail;
+
+  uncompressed = grub_malloc (truecryptmemsize);
+  if (!uncompressed)
+    goto fail;
+
+  /* It's actually gzip but our gzip decompressor isn't able to handle
+     trailing garbage, hence let's use raw decompressor.  */
+  truecryptsize = grub_deflate_decompress (compressed + 10, 57 * 512 - 10,
+					   0, uncompressed, truecryptmemsize);
+  if ((grub_ssize_t) truecryptsize < 0)
+    goto fail;
+
+  if (truecryptmemsize <= truecryptsize + 0x100)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "file is too big");
+      goto fail;
+    }
+
+  rel = grub_relocator_new ();
+  if (!rel)
+    goto fail;
+
+  edx = (dh << 8) | grub_get_root_biosnumber ();
+
+  destaddr = ALIGN_DOWN (grub_min (0x90000, grub_mmap_get_lower ())
+			 - truecryptmemsize, 64 * 1024);
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (rel, &ch, destaddr,
+					   truecryptmemsize);
+    if (err)
+      goto fail;
+    truecrypt = get_virtual_current_address (ch);
+  }
+
+  grub_memset (truecrypt, 0, 0x100);
+  grub_memcpy ((char *) truecrypt + 0x100, uncompressed, truecryptsize);
+
+  grub_memset ((char *) truecrypt + truecryptsize + 0x100,
+	       0, truecryptmemsize - truecryptsize - 0x100);
+  sp = truecryptmemsize - 4;
+ 
+  grub_loader_set (grub_truecrypt_boot, grub_truecrypt_unload, 1);
+
+  grub_free (uncompressed);
+  grub_free (compressed);
+
+  return GRUB_ERR_NONE;
+
+ fail:
+
+  if (!grub_errno)
+    grub_error (GRUB_ERR_BAD_OS, "bad truecrypt ISO");
+
+  if (file)
+    grub_file_close (file);
+
+  grub_truecrypt_unload ();
+
+  grub_free (uncompressed);
+  grub_free (compressed);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(truecrypt)
+{
+  cmd = grub_register_command ("truecrypt", grub_cmd_truecrypt,
+			       0, N_("Load Truecrypt ISO."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(truecrypt)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/loader/i386/xen.c b/grub-core/loader/i386/xen.c
new file mode 100644
index 0000000..cd24874
--- /dev/null
+++ b/grub-core/loader/i386/xen.c
@@ -0,0 +1,986 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/memory.h>
+#include <grub/normal.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/cpu/linux.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/command.h>
+#include <grub/xen/relocator.h>
+#include <grub/i18n.h>
+#include <grub/elf.h>
+#include <grub/elfload.h>
+#include <grub/lib/cmdline.h>
+#include <grub/xen.h>
+#include <grub/xen_file.h>
+#include <grub/linux.h>
+#include <grub/i386/memory.h>
+#include <grub/verify.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef __x86_64__
+#define NUMBER_OF_LEVELS	4
+#define INTERMEDIATE_OR		(GRUB_PAGE_PRESENT | GRUB_PAGE_RW | GRUB_PAGE_USER)
+#define VIRT_MASK		0x0000ffffffffffffULL
+#else
+#define NUMBER_OF_LEVELS	3
+#define INTERMEDIATE_OR		(GRUB_PAGE_PRESENT | GRUB_PAGE_RW)
+#define VIRT_MASK		0x00000000ffffffffULL
+#define HYPERVISOR_PUD_ADDRESS	0xc0000000ULL
+#endif
+
+struct grub_xen_mapping_lvl {
+  grub_uint64_t virt_start;
+  grub_uint64_t virt_end;
+  grub_uint64_t pfn_start;
+  grub_uint64_t n_pt_pages;
+};
+
+struct grub_xen_mapping {
+  grub_uint64_t *where;
+  struct grub_xen_mapping_lvl area;
+  struct grub_xen_mapping_lvl lvls[NUMBER_OF_LEVELS];
+};
+
+struct xen_loader_state {
+  struct grub_relocator *relocator;
+  struct grub_relocator_xen_state state;
+  struct start_info next_start;
+  struct grub_xen_file_info xen_inf;
+  grub_xen_mfn_t *virt_mfn_list;
+  struct start_info *virt_start_info;
+  grub_xen_mfn_t console_pfn;
+  grub_uint64_t max_addr;
+  grub_uint64_t pgtbl_end;
+  struct xen_multiboot_mod_list *module_info_page;
+  grub_uint64_t modules_target_start;
+  grub_size_t n_modules;
+  struct grub_xen_mapping *map_reloc;
+  struct grub_xen_mapping mappings[XEN_MAX_MAPPINGS];
+  int n_mappings;
+  int loaded;
+};
+
+static struct xen_loader_state xen_state;
+
+static grub_dl_t my_mod;
+
+#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define MAX_MODULES (PAGE_SIZE / sizeof (struct xen_multiboot_mod_list))
+#define STACK_SIZE 1048576
+#define ADDITIONAL_SIZE (1 << 19)
+#define ALIGN_SIZE (1 << 22)
+#define LOG_POINTERS_PER_PAGE 9
+#define POINTERS_PER_PAGE (1 << LOG_POINTERS_PER_PAGE)
+
+static grub_uint64_t
+page2offset (grub_uint64_t page)
+{
+  return page << PAGE_SHIFT;
+}
+
+static grub_err_t
+get_pgtable_size (grub_uint64_t from, grub_uint64_t to, grub_uint64_t pfn)
+{
+  struct grub_xen_mapping *map, *map_cmp;
+  grub_uint64_t mask, bits;
+  int i, m;
+
+  if (xen_state.n_mappings == XEN_MAX_MAPPINGS)
+    return grub_error (GRUB_ERR_BUG, "too many mapped areas");
+
+  grub_dprintf ("xen", "get_pgtable_size %d from=%llx, to=%llx, pfn=%llx\n",
+		xen_state.n_mappings, (unsigned long long) from,
+		(unsigned long long) to, (unsigned long long) pfn);
+
+  map = xen_state.mappings + xen_state.n_mappings;
+  grub_memset (map, 0, sizeof (*map));
+
+  map->area.virt_start = from & VIRT_MASK;
+  map->area.virt_end = (to - 1) & VIRT_MASK;
+  map->area.n_pt_pages = 0;
+
+  for (i = NUMBER_OF_LEVELS - 1; i >= 0; i--)
+    {
+      map->lvls[i].pfn_start = pfn + map->area.n_pt_pages;
+      if (i == NUMBER_OF_LEVELS - 1)
+	{
+	  if (xen_state.n_mappings == 0)
+	    {
+	      map->lvls[i].virt_start = 0;
+	      map->lvls[i].virt_end = VIRT_MASK;
+	      map->lvls[i].n_pt_pages = 1;
+	      map->area.n_pt_pages++;
+	    }
+	  continue;
+	}
+
+      bits = PAGE_SHIFT + (i + 1) * LOG_POINTERS_PER_PAGE;
+      mask = (1ULL << bits) - 1;
+      map->lvls[i].virt_start = map->area.virt_start & ~mask;
+      map->lvls[i].virt_end = map->area.virt_end | mask;
+#ifdef __i386__
+      /* PAE wants last root directory present. */
+      if (i == 1 && to <= HYPERVISOR_PUD_ADDRESS && xen_state.n_mappings == 0)
+	map->lvls[i].virt_end = VIRT_MASK;
+#endif
+      for (m = 0; m < xen_state.n_mappings; m++)
+	{
+	  map_cmp = xen_state.mappings + m;
+	  if (map_cmp->lvls[i].virt_start == map_cmp->lvls[i].virt_end)
+	    continue;
+	  if (map->lvls[i].virt_start >= map_cmp->lvls[i].virt_start &&
+	      map->lvls[i].virt_end <= map_cmp->lvls[i].virt_end)
+	   {
+	     map->lvls[i].virt_start = 0;
+	     map->lvls[i].virt_end = 0;
+	     break;
+	   }
+	   if (map->lvls[i].virt_start >= map_cmp->lvls[i].virt_start &&
+	       map->lvls[i].virt_start <= map_cmp->lvls[i].virt_end)
+	     map->lvls[i].virt_start = map_cmp->lvls[i].virt_end + 1;
+	   if (map->lvls[i].virt_end >= map_cmp->lvls[i].virt_start &&
+	       map->lvls[i].virt_end <= map_cmp->lvls[i].virt_end)
+	     map->lvls[i].virt_end = map_cmp->lvls[i].virt_start - 1;
+	}
+      if (map->lvls[i].virt_start < map->lvls[i].virt_end)
+	map->lvls[i].n_pt_pages =
+	  ((map->lvls[i].virt_end - map->lvls[i].virt_start) >> bits) + 1;
+      map->area.n_pt_pages += map->lvls[i].n_pt_pages;
+      grub_dprintf ("xen", "get_pgtable_size level %d: virt %llx-%llx %d pts\n",
+		    i, (unsigned long long)  map->lvls[i].virt_start,
+		    (unsigned long long)  map->lvls[i].virt_end,
+		    (int) map->lvls[i].n_pt_pages);
+    }
+
+  grub_dprintf ("xen", "get_pgtable_size return: %d page tables\n",
+		(int) map->area.n_pt_pages);
+
+  xen_state.state.paging_start[xen_state.n_mappings] = pfn;
+  xen_state.state.paging_size[xen_state.n_mappings] = map->area.n_pt_pages;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_uint64_t *
+get_pg_table_virt (int mapping, int level)
+{
+  grub_uint64_t pfn;
+  struct grub_xen_mapping *map;
+
+  map = xen_state.mappings + mapping;
+  pfn = map->lvls[level].pfn_start - map->lvls[NUMBER_OF_LEVELS - 1].pfn_start;
+  return map->where + pfn * POINTERS_PER_PAGE;
+}
+
+static grub_uint64_t
+get_pg_table_prot (int level, grub_uint64_t pfn)
+{
+  int m;
+  grub_uint64_t pfn_s, pfn_e;
+
+  if (level > 0)
+    return INTERMEDIATE_OR;
+  for (m = 0; m < xen_state.n_mappings; m++)
+    {
+      pfn_s = xen_state.mappings[m].lvls[NUMBER_OF_LEVELS - 1].pfn_start;
+      pfn_e = xen_state.mappings[m].area.n_pt_pages + pfn_s;
+      if (pfn >= pfn_s && pfn < pfn_e)
+	return GRUB_PAGE_PRESENT | GRUB_PAGE_USER;
+    }
+  return GRUB_PAGE_PRESENT | GRUB_PAGE_RW | GRUB_PAGE_USER;
+}
+
+static void
+generate_page_table (grub_xen_mfn_t *mfn_list)
+{
+  int l, m1, m2;
+  long p, p_s, p_e;
+  grub_uint64_t start, end, pfn;
+  grub_uint64_t *pg;
+  struct grub_xen_mapping_lvl *lvl;
+
+  for (m1 = 0; m1 < xen_state.n_mappings; m1++)
+    grub_memset (xen_state.mappings[m1].where, 0,
+		 xen_state.mappings[m1].area.n_pt_pages * PAGE_SIZE);
+
+  for (l = NUMBER_OF_LEVELS - 1; l >= 0; l--)
+    {
+      for (m1 = 0; m1 < xen_state.n_mappings; m1++)
+	{
+	  start = xen_state.mappings[m1].lvls[l].virt_start;
+	  end = xen_state.mappings[m1].lvls[l].virt_end;
+	  pg = get_pg_table_virt(m1, l);
+	  for (m2 = 0; m2 < xen_state.n_mappings; m2++)
+	    {
+	      lvl = (l > 0) ? xen_state.mappings[m2].lvls + l - 1
+			    : &xen_state.mappings[m2].area;
+	      if (l > 0 && lvl->n_pt_pages == 0)
+		continue;
+	      if (lvl->virt_start >= end || lvl->virt_end <= start)
+		continue;
+	      p_s = (grub_max (start, lvl->virt_start) - start) >>
+		    (PAGE_SHIFT + l * LOG_POINTERS_PER_PAGE);
+	      p_e = (grub_min (end, lvl->virt_end) - start) >>
+		    (PAGE_SHIFT + l * LOG_POINTERS_PER_PAGE);
+	      pfn = ((grub_max (start, lvl->virt_start) - lvl->virt_start) >>
+		     (PAGE_SHIFT + l * LOG_POINTERS_PER_PAGE)) + lvl->pfn_start;
+	      grub_dprintf ("xen", "write page table entries level %d pg %p "
+			    "mapping %d/%d index %lx-%lx pfn %llx\n",
+			    l, pg, m1, m2, p_s, p_e, (unsigned long long) pfn);
+	      for (p = p_s; p <= p_e; p++)
+		{
+		  pg[p] = page2offset (mfn_list[pfn]) |
+			  get_pg_table_prot (l, pfn);
+		  pfn++;
+		}
+	    }
+	}
+    }
+}
+
+static grub_err_t
+set_mfns (grub_xen_mfn_t pfn)
+{
+  grub_xen_mfn_t i, t;
+  grub_xen_mfn_t cn_pfn = -1, st_pfn = -1;
+  struct mmu_update m2p_updates[4];
+
+
+  for (i = 0; i < grub_xen_start_page_addr->nr_pages; i++)
+    {
+      if (xen_state.virt_mfn_list[i] ==
+	  grub_xen_start_page_addr->console.domU.mfn)
+	cn_pfn = i;
+      if (xen_state.virt_mfn_list[i] == grub_xen_start_page_addr->store_mfn)
+	st_pfn = i;
+    }
+  if (cn_pfn == (grub_xen_mfn_t)-1)
+    return grub_error (GRUB_ERR_BUG, "no console");
+  if (st_pfn == (grub_xen_mfn_t)-1)
+    return grub_error (GRUB_ERR_BUG, "no store");
+  t = xen_state.virt_mfn_list[pfn];
+  xen_state.virt_mfn_list[pfn] = xen_state.virt_mfn_list[cn_pfn];
+  xen_state.virt_mfn_list[cn_pfn] = t;
+  t = xen_state.virt_mfn_list[pfn + 1];
+  xen_state.virt_mfn_list[pfn + 1] = xen_state.virt_mfn_list[st_pfn];
+  xen_state.virt_mfn_list[st_pfn] = t;
+
+  m2p_updates[0].ptr =
+    page2offset (xen_state.virt_mfn_list[pfn]) | MMU_MACHPHYS_UPDATE;
+  m2p_updates[0].val = pfn;
+  m2p_updates[1].ptr =
+    page2offset (xen_state.virt_mfn_list[pfn + 1]) | MMU_MACHPHYS_UPDATE;
+  m2p_updates[1].val = pfn + 1;
+  m2p_updates[2].ptr =
+    page2offset (xen_state.virt_mfn_list[cn_pfn]) | MMU_MACHPHYS_UPDATE;
+  m2p_updates[2].val = cn_pfn;
+  m2p_updates[3].ptr =
+    page2offset (xen_state.virt_mfn_list[st_pfn]) | MMU_MACHPHYS_UPDATE;
+  m2p_updates[3].val = st_pfn;
+
+  grub_xen_mmu_update (m2p_updates, 4, NULL, DOMID_SELF);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_xen_p2m_alloc (void)
+{
+  grub_relocator_chunk_t ch;
+  grub_size_t p2msize, p2malloc;
+  grub_err_t err;
+  struct grub_xen_mapping *map;
+
+  if (xen_state.virt_mfn_list)
+    return GRUB_ERR_NONE;
+
+  map = xen_state.mappings + xen_state.n_mappings;
+  p2msize = ALIGN_UP (sizeof (grub_xen_mfn_t) *
+		      grub_xen_start_page_addr->nr_pages, PAGE_SIZE);
+  if (xen_state.xen_inf.has_p2m_base)
+    {
+      err = get_pgtable_size (xen_state.xen_inf.p2m_base,
+			      xen_state.xen_inf.p2m_base + p2msize,
+			      (xen_state.max_addr + p2msize) >> PAGE_SHIFT);
+      if (err)
+	return err;
+
+      map->area.pfn_start = xen_state.max_addr >> PAGE_SHIFT;
+      p2malloc = p2msize + page2offset (map->area.n_pt_pages);
+      xen_state.n_mappings++;
+      xen_state.next_start.mfn_list = xen_state.xen_inf.p2m_base;
+      xen_state.next_start.first_p2m_pfn = map->area.pfn_start;
+      xen_state.next_start.nr_p2m_frames = p2malloc >> PAGE_SHIFT;
+    }
+  else
+    {
+      xen_state.next_start.mfn_list =
+	xen_state.max_addr + xen_state.xen_inf.virt_base;
+      p2malloc = p2msize;
+    }
+
+  xen_state.state.mfn_list = xen_state.max_addr;
+  err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					 xen_state.max_addr, p2malloc);
+  if (err)
+    return err;
+  xen_state.virt_mfn_list = get_virtual_current_address (ch);
+  if (xen_state.xen_inf.has_p2m_base)
+    map->where = (grub_uint64_t *) xen_state.virt_mfn_list +
+		 p2msize / sizeof (grub_uint64_t);
+  grub_memcpy (xen_state.virt_mfn_list,
+	       (void *) grub_xen_start_page_addr->mfn_list, p2msize);
+  xen_state.max_addr += p2malloc;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_xen_special_alloc (void)
+{
+  grub_relocator_chunk_t ch;
+  grub_err_t err;
+
+  if (xen_state.virt_start_info)
+    return GRUB_ERR_NONE;
+
+  err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					 xen_state.max_addr,
+					 sizeof (xen_state.next_start));
+  if (err)
+    return err;
+  xen_state.state.start_info = xen_state.max_addr + xen_state.xen_inf.virt_base;
+  xen_state.virt_start_info = get_virtual_current_address (ch);
+  xen_state.max_addr =
+    ALIGN_UP (xen_state.max_addr + sizeof (xen_state.next_start), PAGE_SIZE);
+  xen_state.console_pfn = xen_state.max_addr >> PAGE_SHIFT;
+  xen_state.max_addr += 2 * PAGE_SIZE;
+
+  xen_state.next_start.nr_pages = grub_xen_start_page_addr->nr_pages;
+  grub_memcpy (xen_state.next_start.magic, grub_xen_start_page_addr->magic,
+	       sizeof (xen_state.next_start.magic));
+  xen_state.next_start.store_mfn = grub_xen_start_page_addr->store_mfn;
+  xen_state.next_start.store_evtchn = grub_xen_start_page_addr->store_evtchn;
+  xen_state.next_start.console.domU = grub_xen_start_page_addr->console.domU;
+  xen_state.next_start.shared_info = grub_xen_start_page_addr->shared_info;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_xen_pt_alloc (void)
+{
+  grub_relocator_chunk_t ch;
+  grub_err_t err;
+  grub_uint64_t nr_info_pages;
+  grub_uint64_t nr_need_pages;
+  grub_uint64_t try_virt_end;
+  struct grub_xen_mapping *map;
+
+  if (xen_state.pgtbl_end)
+    return GRUB_ERR_NONE;
+
+  map = xen_state.mappings + xen_state.n_mappings;
+  xen_state.map_reloc = map + 1;
+
+  xen_state.next_start.pt_base =
+    xen_state.max_addr + xen_state.xen_inf.virt_base;
+  nr_info_pages = xen_state.max_addr >> PAGE_SHIFT;
+  nr_need_pages = nr_info_pages;
+
+  while (1)
+    {
+      try_virt_end = ALIGN_UP (xen_state.xen_inf.virt_base +
+			       page2offset (nr_need_pages) +
+			       ADDITIONAL_SIZE + STACK_SIZE, ALIGN_SIZE);
+
+      err = get_pgtable_size (xen_state.xen_inf.virt_base, try_virt_end,
+			      nr_info_pages);
+      if (err)
+	return err;
+      xen_state.n_mappings++;
+
+      /* Map the relocator page either at virtual 0 or after end of area. */
+      nr_need_pages = nr_info_pages + map->area.n_pt_pages;
+      if (xen_state.xen_inf.virt_base)
+	err = get_pgtable_size (0, PAGE_SIZE, nr_need_pages);
+      else
+	err = get_pgtable_size (try_virt_end, try_virt_end + PAGE_SIZE,
+				nr_need_pages);
+      if (err)
+	return err;
+      nr_need_pages += xen_state.map_reloc->area.n_pt_pages;
+
+      if (xen_state.xen_inf.virt_base + page2offset (nr_need_pages) <=
+	  try_virt_end)
+	break;
+
+      xen_state.n_mappings--;
+    }
+
+  xen_state.n_mappings++;
+  nr_need_pages = map->area.n_pt_pages + xen_state.map_reloc->area.n_pt_pages;
+  err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					 xen_state.max_addr,
+					 page2offset (nr_need_pages));
+  if (err)
+    return err;
+
+  map->where = get_virtual_current_address (ch);
+  map->area.pfn_start = 0;
+  xen_state.max_addr += page2offset (nr_need_pages);
+  xen_state.state.stack =
+    xen_state.max_addr + STACK_SIZE + xen_state.xen_inf.virt_base;
+  xen_state.next_start.nr_pt_frames = nr_need_pages;
+  xen_state.max_addr = try_virt_end - xen_state.xen_inf.virt_base;
+  xen_state.pgtbl_end = xen_state.max_addr >> PAGE_SHIFT;
+  xen_state.map_reloc->where = (grub_uint64_t *) ((char *) map->where +
+					page2offset (map->area.n_pt_pages));
+
+  return GRUB_ERR_NONE;
+}
+
+/* Allocate all not yet allocated areas mapped by initial page tables. */
+static grub_err_t
+grub_xen_alloc_boot_data (void)
+{
+  grub_err_t err;
+
+  if (!xen_state.xen_inf.has_p2m_base)
+    {
+      err = grub_xen_p2m_alloc ();
+      if (err)
+	return err;
+    }
+  err = grub_xen_special_alloc ();
+  if (err)
+    return err;
+  err = grub_xen_pt_alloc ();
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_xen_boot (void)
+{
+  grub_err_t err;
+  grub_uint64_t nr_pages;
+  struct gnttab_set_version gnttab_setver;
+  grub_size_t i;
+
+  if (grub_xen_n_allocated_shared_pages)
+    return grub_error (GRUB_ERR_BUG, "active grants");
+
+  err = grub_xen_alloc_boot_data ();
+  if (err)
+    return err;
+  if (xen_state.xen_inf.has_p2m_base)
+    {
+      err = grub_xen_p2m_alloc ();
+      if (err)
+	return err;
+    }
+
+  err = set_mfns (xen_state.console_pfn);
+  if (err)
+    return err;
+
+  nr_pages = xen_state.max_addr >> PAGE_SHIFT;
+
+  grub_dprintf ("xen", "bootstrap domain %llx+%llx\n",
+		(unsigned long long) xen_state.xen_inf.virt_base,
+		(unsigned long long) page2offset (nr_pages));
+
+  xen_state.map_reloc->area.pfn_start = nr_pages;
+  generate_page_table (xen_state.virt_mfn_list);
+
+  xen_state.state.entry_point = xen_state.xen_inf.entry_point;
+
+  *xen_state.virt_start_info = xen_state.next_start;
+
+  grub_memset (&gnttab_setver, 0, sizeof (gnttab_setver));
+
+  gnttab_setver.version = 1;
+  grub_xen_grant_table_op (GNTTABOP_set_version, &gnttab_setver, 1);
+
+  for (i = 0; i < ARRAY_SIZE (grub_xen_shared_info->evtchn_pending); i++)
+    grub_xen_shared_info->evtchn_pending[i] = 0;
+
+  return grub_relocator_xen_boot (xen_state.relocator, xen_state.state, nr_pages,
+				  xen_state.xen_inf.virt_base <
+				  PAGE_SIZE ? page2offset (nr_pages) : 0,
+				  xen_state.pgtbl_end - 1,
+				  page2offset (xen_state.pgtbl_end - 1) +
+				  xen_state.xen_inf.virt_base);
+}
+
+static void
+grub_xen_reset (void)
+{
+  grub_relocator_unload (xen_state.relocator);
+
+  grub_memset (&xen_state, 0, sizeof (xen_state));
+}
+
+static grub_err_t
+grub_xen_unload (void)
+{
+  grub_xen_reset ();
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+#define HYPERCALL_INTERFACE_SIZE 32
+
+#ifdef __x86_64__
+static grub_uint8_t template[] =
+  {
+    0x51, /* push %rcx */
+    0x41, 0x53, /* push %r11 */
+    0x48, 0xc7, 0xc0, 0xbb, 0xaa, 0x00, 0x00, 	/* mov    $0xaabb,%rax */
+    0x0f, 0x05,  /* syscall  */
+    0x41, 0x5b, /* pop %r11 */
+    0x59, /* pop %rcx  */
+    0xc3 /* ret */
+  };
+
+static grub_uint8_t template_iret[] =
+  {
+    0x51, /* push   %rcx */
+    0x41, 0x53, /* push   %r11 */
+    0x50, /* push   %rax */
+    0x48, 0xc7, 0xc0, 0x17, 0x00, 0x00, 0x00, /* mov    $0x17,%rax */
+    0x0f, 0x05 /* syscall */
+  };
+#define CALLNO_OFFSET 6
+#else
+
+static grub_uint8_t template[] =
+  {
+    0xb8, 0xbb, 0xaa, 0x00, 0x00, /* mov imm32, %eax */
+    0xcd, 0x82,  /* int $0x82  */
+    0xc3 /* ret */
+  };
+
+static grub_uint8_t template_iret[] =
+  {
+    0x50, /* push   %eax */
+    0xb8, 0x17, 0x00, 0x00, 0x00, /* mov    $0x17,%eax */
+    0xcd, 0x82,  /* int $0x82  */
+  };
+#define CALLNO_OFFSET 1
+
+#endif
+
+
+static void
+set_hypercall_interface (grub_uint8_t *tgt, unsigned callno)
+{
+  if (callno == 0x17)
+    {
+      grub_memcpy (tgt, template_iret, ARRAY_SIZE (template_iret));
+      grub_memset (tgt + ARRAY_SIZE (template_iret), 0xcc,
+		   HYPERCALL_INTERFACE_SIZE - ARRAY_SIZE (template_iret));
+      return;
+    }
+  grub_memcpy (tgt, template, ARRAY_SIZE (template));
+  grub_memset (tgt + ARRAY_SIZE (template), 0xcc,
+	       HYPERCALL_INTERFACE_SIZE - ARRAY_SIZE (template));
+  tgt[CALLNO_OFFSET] = callno & 0xff;
+  tgt[CALLNO_OFFSET + 1] = callno >> 8;
+}
+
+#ifdef __x86_64__
+#define grub_elfXX_load grub_elf64_load
+#else
+#define grub_elfXX_load grub_elf32_load
+#endif
+
+static grub_err_t
+grub_cmd_xen (grub_command_t cmd __attribute__ ((unused)),
+	      int argc, char *argv[])
+{
+  grub_file_t file;
+  grub_elf_t elf;
+  grub_err_t err;
+  void *kern_chunk_src;
+  grub_relocator_chunk_t ch;
+  grub_addr_t kern_start;
+  grub_addr_t kern_end;
+  grub_size_t sz;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  /* Call grub_loader_unset early to avoid it being called by grub_loader_set */
+  grub_loader_unset ();
+
+  grub_xen_reset ();
+
+  err = grub_create_loader_cmdline (argc - 1, argv + 1,
+				    (char *) xen_state.next_start.cmd_line,
+				    sizeof (xen_state.next_start.cmd_line) - 1,
+				    GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    return err;
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (!file)
+    return grub_errno;
+
+  elf = grub_xen_file (file);
+  if (!elf)
+    goto fail;
+
+  err = grub_xen_get_info (elf, &xen_state.xen_inf);
+  if (err)
+    goto fail;
+#ifdef __x86_64__
+  if (xen_state.xen_inf.arch != GRUB_XEN_FILE_X86_64)
+#else
+  if (xen_state.xen_inf.arch != GRUB_XEN_FILE_I386_PAE
+      && xen_state.xen_inf.arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+#endif
+    {
+      grub_error (GRUB_ERR_BAD_OS, "incompatible architecture: %d",
+		  xen_state.xen_inf.arch);
+      goto fail;
+    }
+
+  if (xen_state.xen_inf.virt_base & (PAGE_SIZE - 1))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "unaligned virt_base");
+      goto fail;
+    }
+  grub_dprintf ("xen", "virt_base = %llx, entry = %llx\n",
+		(unsigned long long) xen_state.xen_inf.virt_base,
+		(unsigned long long) xen_state.xen_inf.entry_point);
+
+  xen_state.relocator = grub_relocator_new ();
+  if (!xen_state.relocator)
+    goto fail;
+
+  kern_start = xen_state.xen_inf.kern_start - xen_state.xen_inf.paddr_offset;
+  kern_end = xen_state.xen_inf.kern_end - xen_state.xen_inf.paddr_offset;
+
+  if (xen_state.xen_inf.has_hypercall_page)
+    {
+      grub_dprintf ("xen", "hypercall page at 0x%llx\n",
+		    (unsigned long long) xen_state.xen_inf.hypercall_page);
+      kern_start = grub_min (kern_start, xen_state.xen_inf.hypercall_page -
+					 xen_state.xen_inf.virt_base);
+      kern_end = grub_max (kern_end, xen_state.xen_inf.hypercall_page -
+				     xen_state.xen_inf.virt_base + PAGE_SIZE);
+    }
+
+  xen_state.max_addr = ALIGN_UP (kern_end, PAGE_SIZE);
+
+
+  if (grub_sub (kern_end, kern_start, &sz))
+    {
+      err = GRUB_ERR_OUT_OF_RANGE;
+      goto fail;
+    }
+
+  err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch, kern_start, sz);
+  if (err)
+    goto fail;
+  kern_chunk_src = get_virtual_current_address (ch);
+
+  grub_dprintf ("xen", "paddr_offset = 0x%llx\n",
+		(unsigned long long) xen_state.xen_inf.paddr_offset);
+  grub_dprintf ("xen", "kern_start = 0x%llx, kern_end = 0x%llx\n",
+		(unsigned long long) xen_state.xen_inf.kern_start,
+		(unsigned long long) xen_state.xen_inf.kern_end);
+
+  err = grub_elfXX_load (elf, argv[0],
+			 (grub_uint8_t *) kern_chunk_src - kern_start
+			 - xen_state.xen_inf.paddr_offset, 0, 0, 0);
+
+  if (xen_state.xen_inf.has_hypercall_page)
+    {
+      unsigned i;
+      for (i = 0; i < PAGE_SIZE / HYPERCALL_INTERFACE_SIZE; i++)
+	set_hypercall_interface ((grub_uint8_t *) kern_chunk_src +
+				 i * HYPERCALL_INTERFACE_SIZE +
+				 xen_state.xen_inf.hypercall_page -
+				 xen_state.xen_inf.virt_base - kern_start, i);
+    }
+
+  if (err)
+    goto fail;
+
+  grub_dl_ref (my_mod);
+  xen_state.loaded = 1;
+
+  grub_loader_set (grub_xen_boot, grub_xen_unload, 0);
+
+  goto fail;
+
+fail:
+  /* grub_errno might be clobbered by further calls, save the error reason. */
+  err = grub_errno;
+
+  if (elf)
+    grub_elf_close (elf);
+  else if (file)
+    grub_file_close (file);
+
+  if (err != GRUB_ERR_NONE)
+    grub_xen_reset ();
+
+  return err;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  grub_err_t err;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+  grub_relocator_chunk_t ch;
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!xen_state.loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (xen_state.next_start.mod_start || xen_state.next_start.mod_len)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("initrd already loaded"));
+      goto fail;
+    }
+
+  if (xen_state.xen_inf.unmapped_initrd)
+    {
+      err = grub_xen_alloc_boot_data ();
+      if (err)
+	goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  if (size)
+    {
+      err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					     xen_state.max_addr, size);
+      if (err)
+	goto fail;
+
+      if (grub_initrd_load (&initrd_ctx, argv,
+			    get_virtual_current_address (ch)))
+	goto fail;
+    }
+
+  xen_state.next_start.mod_len = size;
+
+  if (xen_state.xen_inf.unmapped_initrd)
+    {
+      xen_state.next_start.flags |= SIF_MOD_START_PFN;
+      xen_state.next_start.mod_start = xen_state.max_addr >> PAGE_SHIFT;
+    }
+  else
+    xen_state.next_start.mod_start =
+      xen_state.max_addr + xen_state.xen_inf.virt_base;
+
+  grub_dprintf ("xen", "Initrd, addr=0x%x, size=0x%x\n",
+		(unsigned) (xen_state.max_addr + xen_state.xen_inf.virt_base),
+		(unsigned) size);
+
+  xen_state.max_addr = ALIGN_UP (xen_state.max_addr + size, PAGE_SIZE);
+
+fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_module (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  grub_err_t err;
+  grub_relocator_chunk_t ch;
+  grub_size_t cmdline_len;
+  int nounzip = 0;
+  grub_file_t file;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (grub_strcmp (argv[0], "--nounzip") == 0)
+    {
+      argv++;
+      argc--;
+      nounzip = 1;
+    }
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (!xen_state.loaded)
+    {
+      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			 N_("you need to load the kernel first"));
+    }
+
+  if ((xen_state.next_start.mod_start || xen_state.next_start.mod_len) &&
+      !xen_state.module_info_page)
+    {
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("initrd already loaded"));
+    }
+
+  /* Leave one space for terminator.  */
+  if (xen_state.n_modules >= MAX_MODULES - 1)
+    {
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "too many modules");
+    }
+
+  if (!xen_state.module_info_page)
+    {
+      xen_state.xen_inf.unmapped_initrd = 0;
+      xen_state.n_modules = 0;
+      xen_state.max_addr = ALIGN_UP (xen_state.max_addr, PAGE_SIZE);
+      xen_state.modules_target_start = xen_state.max_addr;
+      xen_state.next_start.mod_start =
+	xen_state.max_addr + xen_state.xen_inf.virt_base;
+      xen_state.next_start.flags |= SIF_MULTIBOOT_MOD;
+
+      err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					     xen_state.max_addr, MAX_MODULES
+					     *
+					     sizeof (xen_state.module_info_page
+						     [0]));
+      if (err)
+	return err;
+      xen_state.module_info_page = get_virtual_current_address (ch);
+      grub_memset (xen_state.module_info_page, 0, MAX_MODULES
+		   * sizeof (xen_state.module_info_page[0]));
+      xen_state.max_addr +=
+	MAX_MODULES * sizeof (xen_state.module_info_page[0]);
+    }
+
+  xen_state.max_addr = ALIGN_UP (xen_state.max_addr, PAGE_SIZE);
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_INITRD |
+			 (nounzip ? GRUB_FILE_TYPE_NO_DECOMPRESS : GRUB_FILE_TYPE_NONE));
+  if (!file)
+    return grub_errno;
+  size = grub_file_size (file);
+
+  cmdline_len = grub_loader_cmdline_size (argc - 1, argv + 1);
+
+  err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					 xen_state.max_addr, cmdline_len);
+  if (err)
+    goto fail;
+
+  err = grub_create_loader_cmdline (argc - 1, argv + 1,
+				    get_virtual_current_address (ch), cmdline_len,
+				    GRUB_VERIFY_MODULE_CMDLINE);
+  if (err)
+    goto fail;
+
+  xen_state.module_info_page[xen_state.n_modules].cmdline =
+    xen_state.max_addr - xen_state.modules_target_start;
+  xen_state.max_addr = ALIGN_UP (xen_state.max_addr + cmdline_len, PAGE_SIZE);
+
+  if (size)
+    {
+      err = grub_relocator_alloc_chunk_addr (xen_state.relocator, &ch,
+					     xen_state.max_addr, size);
+      if (err)
+	goto fail;
+      if (grub_file_read (file, get_virtual_current_address (ch), size)
+	  != (grub_ssize_t) size)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_FILE_READ_ERROR,
+			N_("premature end of file %s"), argv[0]);
+	  goto fail;
+	}
+    }
+  xen_state.next_start.mod_len =
+    xen_state.max_addr + size - xen_state.modules_target_start;
+  xen_state.module_info_page[xen_state.n_modules].mod_start =
+    xen_state.max_addr - xen_state.modules_target_start;
+  xen_state.module_info_page[xen_state.n_modules].mod_end =
+    xen_state.max_addr + size - xen_state.modules_target_start;
+
+  xen_state.n_modules++;
+  grub_dprintf ("xen", "module, addr=0x%x, size=0x%x\n",
+		(unsigned) xen_state.max_addr, (unsigned) size);
+  xen_state.max_addr = ALIGN_UP (xen_state.max_addr + size, PAGE_SIZE);
+
+
+fail:
+  grub_file_close (file);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_xen, cmd_initrd, cmd_module, cmd_multiboot;
+
+GRUB_MOD_INIT (xen)
+{
+  cmd_xen = grub_register_command ("linux", grub_cmd_xen,
+				   0, N_("Load Linux."));
+  cmd_multiboot = grub_register_command ("multiboot", grub_cmd_xen,
+					 0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  cmd_module = grub_register_command ("module", grub_cmd_module,
+				      0, N_("Load module."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (xen)
+{
+  grub_unregister_command (cmd_xen);
+  grub_unregister_command (cmd_initrd);
+  grub_unregister_command (cmd_multiboot);
+  grub_unregister_command (cmd_module);
+}
diff --git a/grub-core/loader/i386/xen_file.c b/grub-core/loader/i386/xen_file.c
new file mode 100644
index 0000000..9af5d66
--- /dev/null
+++ b/grub-core/loader/i386/xen_file.c
@@ -0,0 +1,117 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/xen_file.h>
+#include <grub/i386/linux.h>
+#include <grub/misc.h>
+
+#define XZ_MAGIC "\3757zXZ\0"
+
+grub_elf_t
+grub_xen_file (grub_file_t file)
+{
+  grub_elf_t elf;
+  struct linux_i386_kernel_header lh;
+  grub_file_t off_file;
+  grub_uint32_t payload_offset, payload_length;
+  grub_uint8_t magic[6];
+
+  elf = grub_elf_file (file, file->name);
+  if (elf)
+    return elf;
+  grub_errno = GRUB_ERR_NONE;
+
+  if (grub_file_seek (file, 0) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+    goto fail;
+
+  if (lh.boot_flag != grub_cpu_to_le16_compile_time (0xaa55)
+      || lh.header != grub_cpu_to_le32_compile_time (GRUB_LINUX_I386_MAGIC_SIGNATURE)
+      || grub_le_to_cpu16 (lh.version) < 0x0208)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "version too old for xen boot");
+      return NULL;
+    }
+
+  payload_length = lh.payload_length;
+  payload_offset = (lh.setup_sects + 1) * 512
+    + lh.payload_offset;
+
+  if (payload_length < sizeof (magic))
+    {
+      grub_error (GRUB_ERR_BAD_OS, "payload too short");
+      return NULL;
+    }
+
+  grub_dprintf ("xen", "found bzimage payload 0x%llx-0x%llx\n",
+		(unsigned long long) payload_offset,
+		(unsigned long long) lh.payload_length);
+
+  grub_file_seek (file, payload_offset);
+
+  if (grub_file_read (file, &magic, sizeof (magic)) != sizeof (magic))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    file->name);
+      goto fail;
+    }
+
+  /* Kernel suffixes xz payload with their uncompressed size.
+     Trim it.  */
+  if (grub_memcmp (magic, XZ_MAGIC, sizeof (XZ_MAGIC) - 1) == 0)
+    payload_length -= 4;
+  off_file = grub_file_offset_open (file, GRUB_FILE_TYPE_LINUX_KERNEL, payload_offset,
+				    payload_length);
+  if (!off_file)
+    goto fail;
+
+  elf = grub_elf_file (off_file, file->name);
+  if (elf)
+    return elf;
+  grub_file_offset_close (off_file);
+
+fail:
+  grub_error (GRUB_ERR_BAD_OS, "not xen image");
+  return NULL;
+}
+
+grub_err_t
+grub_xen_get_info (grub_elf_t elf, struct grub_xen_file_info * xi)
+{
+  grub_memset (xi, 0, sizeof (*xi));
+
+  if (grub_elf_is_elf64 (elf)
+      && elf->ehdr.ehdr64.e_machine
+      == grub_cpu_to_le16_compile_time (EM_X86_64)
+      && elf->ehdr.ehdr64.e_ident[EI_DATA] == ELFDATA2LSB)
+    {
+      xi->arch = GRUB_XEN_FILE_X86_64;
+      return grub_xen_get_info64 (elf, xi);
+    }
+  if (grub_elf_is_elf32 (elf)
+      && elf->ehdr.ehdr32.e_machine == grub_cpu_to_le16_compile_time (EM_386)
+      && elf->ehdr.ehdr32.e_ident[EI_DATA] == ELFDATA2LSB)
+    {
+      xi->arch = GRUB_XEN_FILE_I386;
+      return grub_xen_get_info32 (elf, xi);
+    }
+  return grub_error (GRUB_ERR_BAD_OS, "unknown ELF type");
+}
diff --git a/grub-core/loader/i386/xen_file32.c b/grub-core/loader/i386/xen_file32.c
new file mode 100644
index 0000000..340d445
--- /dev/null
+++ b/grub-core/loader/i386/xen_file32.c
@@ -0,0 +1,7 @@
+#define GRUB_TARGET_WORDSIZE 32
+#define XX		32
+#define grub_le_to_cpu_addr grub_le_to_cpu32
+#define ehdrXX ehdr32
+#define grub_xen_get_infoXX grub_xen_get_info32
+#define FOR_ELF_PHDRS FOR_ELF32_PHDRS
+#include "xen_fileXX.c"
diff --git a/grub-core/loader/i386/xen_file64.c b/grub-core/loader/i386/xen_file64.c
new file mode 100644
index 0000000..c410493
--- /dev/null
+++ b/grub-core/loader/i386/xen_file64.c
@@ -0,0 +1,7 @@
+#define GRUB_TARGET_WORDSIZE 64
+#define XX		64
+#define grub_le_to_cpu_addr grub_le_to_cpu64
+#define ehdrXX ehdr64
+#define grub_xen_get_infoXX grub_xen_get_info64
+#define FOR_ELF_PHDRS FOR_ELF64_PHDRS
+#include "xen_fileXX.c"
diff --git a/grub-core/loader/i386/xen_fileXX.c b/grub-core/loader/i386/xen_fileXX.c
new file mode 100644
index 0000000..27afcaa
--- /dev/null
+++ b/grub-core/loader/i386/xen_fileXX.c
@@ -0,0 +1,395 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/xen_file.h>
+#include <grub/misc.h>
+#include <xen/elfnote.h>
+
+static grub_err_t
+parse_xen_guest (grub_elf_t elf, struct grub_xen_file_info *xi,
+		 grub_off_t off, grub_size_t sz)
+{
+  char *buf;
+  const char *ptr;
+  int has_paddr = 0;
+
+  grub_errno = GRUB_ERR_NONE;
+  if (grub_file_seek (elf->file, off) == (grub_off_t) -1)
+    return grub_errno;
+  buf = grub_malloc (sz);
+  if (!buf)
+    return grub_errno;
+
+  if (grub_file_read (elf->file, buf, sz) != (grub_ssize_t) sz)
+    {
+      if (grub_errno)
+	goto out;
+      grub_free (buf);
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 elf->file->name);
+    }
+  xi->has_xen_guest = 1;
+  for (ptr = buf; ptr && ptr - buf < (grub_ssize_t) sz;
+       ptr = grub_strchr (ptr, ','), (ptr ? ptr++ : 0))
+    {
+      if (grub_strncmp (ptr, "PAE=no,", sizeof ("PAE=no,") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=yes,", sizeof ("PAE=yes,") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=yes[extended-cr3],",
+			sizeof ("PAE=yes[extended-cr3],") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE;
+	  xi->extended_cr3 = 1;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=bimodal,", sizeof ("PAE=bimodal,") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=bimodal[extended-cr3],",
+			sizeof ("PAE=bimodal[extended-cr3],") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	  xi->extended_cr3 = 1;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=yes,bimodal,", sizeof ("PAE=yes,bimodal,") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "PAE=yes[extended-cr3],bimodal,",
+			sizeof ("PAE=yes[extended-cr3],bimodal,") - 1) == 0)
+	{
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    continue;
+	  xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	  xi->extended_cr3 = 1;
+	  continue;
+	}
+
+      if (grub_strncmp (ptr, "VIRT_BASE=", sizeof ("VIRT_BASE=") - 1) == 0)
+	{
+	  xi->virt_base = grub_strtoull (ptr + sizeof ("VIRT_BASE=") - 1, &ptr, 16);
+	  if (grub_errno)
+	    goto out;
+	  continue;
+	}
+      if (grub_strncmp (ptr, "VIRT_ENTRY=", sizeof ("VIRT_ENTRY=") - 1) == 0)
+	{
+	  xi->entry_point = grub_strtoull (ptr + sizeof ("VIRT_ENTRY=") - 1, &ptr, 16);
+	  if (grub_errno)
+	    goto out;
+	  continue;
+	}
+      if (grub_strncmp (ptr, "HYPERCALL_PAGE=", sizeof ("HYPERCALL_PAGE=") - 1) == 0)
+	{
+	  xi->hypercall_page = grub_strtoull (ptr + sizeof ("HYPERCALL_PAGE=") - 1, &ptr, 16);
+	  xi->has_hypercall_page = 1;
+	  if (grub_errno)
+	    goto out;
+	  continue;
+	}
+      if (grub_strncmp (ptr, "ELF_PADDR_OFFSET=", sizeof ("ELF_PADDR_OFFSET=") - 1) == 0)
+	{
+	  xi->paddr_offset = grub_strtoull (ptr + sizeof ("ELF_PADDR_OFFSET=") - 1, &ptr, 16);
+	  has_paddr = 1;
+	  if (grub_errno)
+	    goto out;
+	  continue;
+	}
+    }
+  if (xi->has_hypercall_page)
+    xi->hypercall_page = (xi->hypercall_page << 12) + xi->virt_base;
+  if (!has_paddr)
+    xi->paddr_offset = xi->virt_base;
+
+out:
+  grub_free (buf);
+
+  return grub_errno;
+}
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+static grub_err_t
+parse_note (grub_elf_t elf, struct grub_xen_file_info *xi,
+	    grub_off_t off, grub_size_t sz)
+{
+  grub_uint32_t *buf;
+  grub_uint32_t *ptr;
+  if (grub_file_seek (elf->file, off) == (grub_off_t) -1)
+    return grub_errno;
+  buf = grub_malloc (sz);
+  if (!buf)
+    return grub_errno;
+
+  if (grub_file_read (elf->file, buf, sz) != (grub_ssize_t) sz)
+    {
+      if (grub_errno)
+	return grub_errno;
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 elf->file->name);
+    }
+  for (ptr = buf; ptr - buf < (grub_ssize_t) (sz / sizeof (grub_uint32_t));)
+    {
+      Elf_Nhdr *nh = (Elf_Nhdr *) ptr;
+      char *name;
+      grub_uint32_t *desc;
+      grub_uint32_t namesz, descsz;
+      ptr += sizeof (*nh) / sizeof (grub_uint32_t);
+      name = (char *) ptr;
+      namesz = grub_le_to_cpu32 (nh->n_namesz);
+      descsz = grub_le_to_cpu32 (nh->n_descsz);
+      ptr += (namesz + 3) / 4;
+      desc = ptr;
+      ptr += (grub_le_to_cpu32 (nh->n_descsz) + 3) / 4;
+      if ((namesz < 3) || grub_memcmp (name, "Xen", namesz == 3 ? 3 : 4) != 0)
+	continue;
+      xi->has_note = 1;
+      switch (nh->n_type)
+	{
+	case XEN_ELFNOTE_ENTRY:
+	  xi->entry_point = grub_le_to_cpu_addr (*(Elf_Addr *) desc);
+	  break;
+	case XEN_ELFNOTE_HYPERCALL_PAGE:
+	  xi->hypercall_page = grub_le_to_cpu_addr (*(Elf_Addr *) desc);
+	  xi->has_hypercall_page = 1;
+	  break;
+	case XEN_ELFNOTE_VIRT_BASE:
+	  xi->virt_base = grub_le_to_cpu_addr (*(Elf_Addr *) desc);
+	  break;
+	case XEN_ELFNOTE_PADDR_OFFSET:
+	  xi->paddr_offset = grub_le_to_cpu_addr (*(Elf_Addr *) desc);
+	  break;
+	case XEN_ELFNOTE_XEN_VERSION:
+	  grub_dprintf ("xen", "xenversion = `%s'\n", (char *) desc);
+	  break;
+	case XEN_ELFNOTE_GUEST_OS:
+	  grub_dprintf ("xen", "name = `%s'\n", (char *) desc);
+	  break;
+	case XEN_ELFNOTE_GUEST_VERSION:
+	  grub_dprintf ("xen", "version = `%s'\n", (char *) desc);
+	  break;
+	case XEN_ELFNOTE_LOADER:
+	  if (descsz < 7
+	      || grub_memcmp (desc, "generic", descsz == 7 ? 7 : 8) != 0)
+	    return grub_error (GRUB_ERR_BAD_OS, "invalid loader");
+	  break;
+	  /* PAE */
+	case XEN_ELFNOTE_PAE_MODE:
+	  grub_dprintf ("xen", "pae = `%s', %d, %d\n", (char *) desc,
+			xi->arch, descsz);
+	  if (xi->arch != GRUB_XEN_FILE_I386
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE
+	      && xi->arch != GRUB_XEN_FILE_I386_PAE_BIMODE)
+	    break;
+	  if (descsz >= 3 && grub_memcmp (desc, "yes",
+					  descsz == 3 ? 3 : 4) == 0)
+	    {
+	      xi->extended_cr3 = 1;
+	      xi->arch = GRUB_XEN_FILE_I386_PAE;
+	    }
+	  if (descsz >= 7 && grub_memcmp (desc, "bimodal",
+					  descsz == 7 ? 7 : 8) == 0)
+	    {
+	      xi->extended_cr3 = 1;
+	      xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	    }
+	  if (descsz >= 11 && grub_memcmp (desc, "yes,bimodal",
+					   descsz == 11 ? 11 : 12) == 0)
+	    {
+	      xi->extended_cr3 = 1;
+	      xi->arch = GRUB_XEN_FILE_I386_PAE_BIMODE;
+	    }
+	  if (descsz >= 2 && grub_memcmp (desc, "no",
+					  descsz == 2 ? 2 : 3) == 0)
+	    xi->arch = GRUB_XEN_FILE_I386;
+	  break;
+	case XEN_ELFNOTE_INIT_P2M:
+	  xi->p2m_base = grub_le_to_cpu_addr (*(Elf_Addr *) desc);
+	  xi->has_p2m_base = 1;
+	  break;
+	case XEN_ELFNOTE_MOD_START_PFN:
+	  xi->unmapped_initrd = !!grub_le_to_cpu32(*(grub_uint32_t *) desc);
+	  break;
+	default:
+	  grub_dprintf ("xen", "unknown note type %d\n", nh->n_type);
+	  break;
+	}
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xen_get_infoXX (grub_elf_t elf, struct grub_xen_file_info *xi)
+{
+  Elf_Shdr *s, *s0;
+  grub_size_t shnum = elf->ehdr.ehdrXX.e_shnum;
+  grub_size_t shentsize = elf->ehdr.ehdrXX.e_shentsize;
+  grub_size_t shsize = shnum * shentsize;
+  grub_off_t stroff;
+  grub_err_t err;
+  Elf_Phdr *phdr;
+
+  xi->kern_end = 0;
+  xi->kern_start = ~0;
+  xi->entry_point = elf->ehdr.ehdrXX.e_entry;
+
+  /* FIXME: check note.  */
+  FOR_ELF_PHDRS (elf, phdr)
+    {
+      Elf_Addr paddr;
+
+      if (phdr->p_type == PT_NOTE)
+	{
+	  err = parse_note (elf, xi, phdr->p_offset, phdr->p_filesz);
+	  if (err)
+	    return err;
+	}
+
+      if (phdr->p_type != PT_LOAD)
+	continue;
+
+      paddr = phdr->p_paddr;
+
+      if (paddr < xi->kern_start)
+	xi->kern_start = paddr;
+
+      if (paddr + phdr->p_memsz > xi->kern_end)
+	xi->kern_end = paddr + phdr->p_memsz;
+    }
+
+  if (xi->has_note)
+    return GRUB_ERR_NONE;
+
+  if (!shnum || !shentsize)
+    return grub_error (GRUB_ERR_BAD_OS, "no XEN note");
+
+  s0 = grub_malloc (shsize);
+  if (!s0)
+    return grub_errno;
+
+  if (grub_file_seek (elf->file, elf->ehdr.ehdrXX.e_shoff) == (grub_off_t) -1)
+    {
+      err = grub_errno;
+      goto cleanup;
+    }
+
+  if (grub_file_read (elf->file, s0, shsize) != (grub_ssize_t) shsize)
+    {
+      if (grub_errno)
+	err = grub_errno;
+      else
+	err = grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			 elf->file->name);
+      goto cleanup;
+    }
+
+  s = (Elf_Shdr *) ((char *) s0 + elf->ehdr.ehdrXX.e_shstrndx * shentsize);
+  stroff = s->sh_offset;
+
+  for (s = s0; s < (Elf_Shdr *) ((char *) s0 + shnum * shentsize);
+       s = (Elf_Shdr *) ((char *) s + shentsize))
+    {
+      if (s->sh_type == SHT_NOTE)
+	{
+	  err = parse_note (elf, xi, s->sh_offset, s->sh_size);
+	  if (err)
+	    goto cleanup;
+	}
+    }
+
+  if (xi->has_note)
+    {
+      err = GRUB_ERR_NONE;
+      goto cleanup;
+    }
+
+  for (s = s0; s < (Elf_Shdr *) ((char *) s0 + shnum * shentsize);
+       s = (Elf_Shdr *) ((char *) s + shentsize))
+    {
+      char name[sizeof("__xen_guest")];
+      grub_memset (name, 0, sizeof (name));
+      if (grub_file_seek (elf->file, stroff + s->sh_name) == (grub_off_t) -1)
+	{
+	  err = grub_errno;
+	  goto cleanup;
+	}
+
+      if (grub_file_read (elf->file, name, sizeof (name)) != (grub_ssize_t) sizeof (name))
+	{
+	  if (grub_errno)
+	    {
+	      err = grub_errno;
+	      goto cleanup;
+	    }
+	  continue;
+	}
+      if (grub_memcmp (name, "__xen_guest",
+		       sizeof("__xen_guest")) != 0)
+	continue;
+      err = parse_xen_guest (elf, xi, s->sh_offset, s->sh_size);
+      goto cleanup;
+    }
+  err = grub_error (GRUB_ERR_BAD_OS, "no XEN note found");
+
+cleanup:
+  grub_free (s0);
+  return err;
+}
diff --git a/grub-core/loader/i386/xnu.c b/grub-core/loader/i386/xnu.c
new file mode 100644
index 0000000..a700936
--- /dev/null
+++ b/grub-core/loader/i386/xnu.c
@@ -0,0 +1,1166 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/xnu.h>
+#include <grub/cpu/xnu.h>
+#include <grub/mm.h>
+#include <grub/loader.h>
+#include <grub/autoefi.h>
+#include <grub/i386/tsc.h>
+#include <grub/i386/cpuid.h>
+#include <grub/efi/api.h>
+#include <grub/i386/pit.h>
+#include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/term.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/bitmap_scale.h>
+#include <grub/cpu/io.h>
+#include <grub/random.h>
+
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+
+#define DEFAULT_VIDEO_MODE "auto"
+
+char grub_xnu_cmdline[1024];
+grub_uint32_t grub_xnu_entry_point, grub_xnu_arg1, grub_xnu_stack;
+
+/* Aliases set for some tables. */
+struct tbl_alias
+{
+  grub_efi_guid_t guid;
+  const char *name;
+};
+
+static struct tbl_alias table_aliases[] =
+  {
+    {GRUB_EFI_ACPI_20_TABLE_GUID, "ACPI_20"},
+    {GRUB_EFI_ACPI_TABLE_GUID, "ACPI"},
+  };
+
+struct grub_xnu_devprop_device_descriptor
+{
+  struct grub_xnu_devprop_device_descriptor *next;
+  struct grub_xnu_devprop_device_descriptor **prev;
+  struct property_descriptor *properties;
+  struct grub_efi_device_path *path;
+  int pathlen;
+};
+
+static int
+utf16_strlen (grub_uint16_t *in)
+{
+  int i;
+  for (i = 0; in[i]; i++);
+  return i;
+}
+
+/* Read frequency from a string in MHz and return it in Hz. */
+static grub_uint64_t
+readfrequency (const char *str)
+{
+  grub_uint64_t num = 0;
+  int mul = 1000000;
+  int found = 0;
+
+  while (*str)
+    {
+      unsigned long digit;
+
+      digit = grub_tolower (*str) - '0';
+      if (digit > 9)
+	break;
+
+      found = 1;
+
+      num = num * 10 + digit;
+      str++;
+    }
+  num *= 1000000;
+  if (*str == '.')
+    {
+      str++;
+      while (*str)
+	{
+	  unsigned long digit;
+
+	  digit = grub_tolower (*str) - '0';
+	  if (digit > 9)
+	    break;
+
+	  found = 1;
+
+	  mul /= 10;
+	  num = num + mul * digit;
+	  str++;
+	}
+    }
+  if (! found)
+    return 0;
+
+  return num;
+}
+
+/* Thanks to Kabyl for precious information about Intel architecture. */
+static grub_uint64_t
+guessfsb (void)
+{
+  const grub_uint64_t sane_value = 100000000;
+  grub_uint32_t manufacturer[3], max_cpuid, capabilities, msrlow;
+  grub_uint32_t a, b, d, divisor;
+
+  if (! grub_cpu_is_cpuid_supported ())
+    return sane_value;
+
+  grub_cpuid (0, max_cpuid, manufacturer[0], manufacturer[2], manufacturer[1]);
+
+  /* Only Intel for now is done. */
+  if (grub_memcmp (manufacturer, "GenuineIntel", 12) != 0)
+    return sane_value;
+
+  /* Check Speedstep. */
+  if (max_cpuid < 1)
+    return sane_value;
+
+  grub_cpuid (1, a, b, capabilities, d);
+
+  if (! (capabilities & (1 << 7)))
+    return sane_value;
+
+  /* Read the multiplier. */
+  asm volatile ("movl $0x198, %%ecx\n"
+		"rdmsr"
+		: "=d" (msrlow)
+		:
+		: "%ecx", "%eax");
+
+  grub_uint64_t v;
+  grub_uint32_t r;
+
+  /* (2000ULL << 32) / grub_tsc_rate  */
+  /* Assumption: TSC frequency is over 2 MHz.  */
+  v = 0xffffffff / grub_tsc_rate;
+  v *= 2000;
+  /* v is at most 2000 off from (2000ULL << 32) / grub_tsc_rate.
+     Since grub_tsc_rate < 2^32/2^11=2^21, so no overflow.
+   */
+  r = (2000ULL << 32) - v * grub_tsc_rate;
+  v += r / grub_tsc_rate;
+
+  divisor = ((msrlow >> 7) & 0x3e) | ((msrlow >> 14) & 1);
+  if (divisor == 0)
+    return sane_value;
+  return grub_divmod64 (v, divisor, 0);
+}
+
+struct property_descriptor
+{
+  struct property_descriptor *next;
+  struct property_descriptor **prev;
+  grub_uint8_t *name;
+  grub_uint16_t *name16;
+  int name16len;
+  int length;
+  void *data;
+};
+
+static struct grub_xnu_devprop_device_descriptor *devices = 0;
+
+grub_err_t
+grub_xnu_devprop_remove_property (struct grub_xnu_devprop_device_descriptor *dev,
+				  char *name)
+{
+  struct property_descriptor *prop;
+  prop = grub_named_list_find (GRUB_AS_NAMED_LIST (dev->properties), name);
+  if (!prop)
+    return GRUB_ERR_NONE;
+
+  grub_free (prop->name);
+  grub_free (prop->name16);
+  grub_free (prop->data);
+
+  grub_list_remove (GRUB_AS_LIST (prop));
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xnu_devprop_remove_device (struct grub_xnu_devprop_device_descriptor *dev)
+{
+  void *t;
+  struct property_descriptor *prop;
+
+  grub_list_remove (GRUB_AS_LIST (dev));
+
+  for (prop = dev->properties; prop; )
+    {
+      grub_free (prop->name);
+      grub_free (prop->name16);
+      grub_free (prop->data);
+      t = prop;
+      prop = prop->next;
+      grub_free (t);
+    }
+
+  grub_free (dev->path);
+  grub_free (dev);
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_xnu_devprop_device_descriptor *
+grub_xnu_devprop_add_device (struct grub_efi_device_path *path, int length)
+{
+  struct grub_xnu_devprop_device_descriptor *ret;
+
+  ret = grub_zalloc (sizeof (*ret));
+  if (!ret)
+    return 0;
+
+  ret->path = grub_malloc (length);
+  if (!ret->path)
+    {
+      grub_free (ret);
+      return 0;
+    }
+  ret->pathlen = length;
+  grub_memcpy (ret->path, path, length);
+
+  grub_list_push (GRUB_AS_LIST_P (&devices), GRUB_AS_LIST (ret));
+
+  return ret;
+}
+
+static grub_err_t
+grub_xnu_devprop_add_property (struct grub_xnu_devprop_device_descriptor *dev,
+			       grub_uint8_t *utf8, grub_uint16_t *utf16,
+			       int utf16len, void *data, int datalen)
+{
+  struct property_descriptor *prop;
+
+  prop = grub_malloc (sizeof (*prop));
+  if (!prop)
+    return grub_errno;
+
+  prop->data = grub_malloc (datalen);
+  if (!prop->data)
+    {
+      grub_free (prop);
+      return grub_errno;
+    }
+  grub_memcpy (prop->data, data, datalen);
+
+  prop->name = utf8;
+  prop->name16 = utf16;
+  prop->name16len = utf16len;
+  prop->length = datalen;
+
+  grub_list_push (GRUB_AS_LIST_P (&dev->properties),
+		  GRUB_AS_LIST (prop));
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xnu_devprop_add_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
+				    char *name, void *data, int datalen)
+{
+  grub_uint8_t *utf8;
+  grub_uint16_t *utf16;
+  int len, utf16len;
+  grub_err_t err;
+
+  utf8 = (grub_uint8_t *) grub_strdup (name);
+  if (!utf8)
+    return grub_errno;
+
+  len = grub_strlen (name);
+  utf16 = grub_calloc (len, sizeof (grub_uint16_t));
+  if (!utf16)
+    {
+      grub_free (utf8);
+      return grub_errno;
+    }
+
+  utf16len = grub_utf8_to_utf16 (utf16, len, utf8, len, NULL);
+  if (utf16len < 0)
+    {
+      grub_free (utf8);
+      grub_free (utf16);
+      return grub_errno;
+    }
+
+  err = grub_xnu_devprop_add_property (dev, utf8, utf16,
+				       utf16len, data, datalen);
+  if (err)
+    {
+      grub_free (utf8);
+      grub_free (utf16);
+      return err;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xnu_devprop_add_property_utf16 (struct grub_xnu_devprop_device_descriptor *dev,
+				     grub_uint16_t *name, int namelen,
+				     void *data, int datalen)
+{
+  grub_uint8_t *utf8;
+  grub_uint16_t *utf16;
+  grub_err_t err;
+
+  utf16 = grub_calloc (namelen, sizeof (grub_uint16_t));
+  if (!utf16)
+    return grub_errno;
+  grub_memcpy (utf16, name, sizeof (grub_uint16_t) * namelen);
+
+  utf8 = grub_malloc (namelen * 4 + 1);
+  if (!utf8)
+    {
+      grub_free (utf16);
+      return grub_errno;
+    }
+
+  *grub_utf16_to_utf8 ((grub_uint8_t *) utf8, name, namelen) = '\0';
+
+  err = grub_xnu_devprop_add_property (dev, utf8, utf16,
+				       namelen, data, datalen);
+  if (err)
+    {
+      grub_free (utf8);
+      grub_free (utf16);
+      return err;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_cpu_xnu_unload (void)
+{
+  struct grub_xnu_devprop_device_descriptor *dev1, *dev2;
+
+  for (dev1 = devices; dev1; )
+    {
+      dev2 = dev1->next;
+      grub_xnu_devprop_remove_device (dev1);
+      dev1 = dev2;
+    }
+}
+
+static grub_err_t
+grub_cpu_xnu_fill_devprop (void)
+{
+  struct grub_xnu_devtree_key *efikey;
+  int total_length = sizeof (struct grub_xnu_devprop_header);
+  struct grub_xnu_devtree_key *devprop;
+  struct grub_xnu_devprop_device_descriptor *device;
+  void *ptr;
+  struct grub_xnu_devprop_header *head;
+  void *t;
+  int numdevs = 0;
+
+  /* The key "efi". */
+  efikey = grub_xnu_create_key (&grub_xnu_devtree_root, "efi");
+  if (! efikey)
+    return grub_errno;
+
+  for (device = devices; device; device = device->next)
+    {
+      struct property_descriptor *propdesc;
+      total_length += sizeof (struct grub_xnu_devprop_device_header);
+      total_length += device->pathlen;
+
+      for (propdesc = device->properties; propdesc; propdesc = propdesc->next)
+	{
+	  total_length += sizeof (grub_uint32_t);
+	  total_length += sizeof (grub_uint16_t)
+	    * (propdesc->name16len + 1);
+	  total_length += sizeof (grub_uint32_t);
+	  total_length += propdesc->length;
+	}
+      numdevs++;
+    }
+
+  devprop = grub_xnu_create_value (&(efikey->first_child), "device-properties");
+  if (!devprop)
+    return grub_errno;
+
+  devprop->data = grub_malloc (total_length);
+  devprop->datasize = total_length;
+
+  ptr = devprop->data;
+  head = ptr;
+  ptr = head + 1;
+  head->length = total_length;
+  head->alwaysone = 1;
+  head->num_devices = numdevs;
+  for (device = devices; device; )
+    {
+      struct grub_xnu_devprop_device_header *devhead;
+      struct property_descriptor *propdesc;
+      devhead = ptr;
+      devhead->num_values = 0;
+      ptr = devhead + 1;
+
+      grub_memcpy (ptr, device->path, device->pathlen);
+      ptr = (char *) ptr + device->pathlen;
+
+      for (propdesc = device->properties; propdesc; )
+	{
+	  grub_uint32_t *len;
+	  grub_uint16_t *name;
+	  void *data;
+
+	  len = ptr;
+	  *len = 2 * propdesc->name16len + sizeof (grub_uint16_t)
+	    + sizeof (grub_uint32_t);
+	  ptr = len + 1;
+
+	  name = ptr;
+	  grub_memcpy (name, propdesc->name16, 2 * propdesc->name16len);
+	  name += propdesc->name16len;
+
+	  /* NUL terminator.  */
+	  *name = 0;
+	  ptr = name + 1;
+
+	  len = ptr;
+	  *len = propdesc->length + sizeof (grub_uint32_t);
+	  data = len + 1;
+	  ptr = data;
+	  grub_memcpy (ptr, propdesc->data, propdesc->length);
+	  ptr = (char *) ptr + propdesc->length;
+
+	  grub_free (propdesc->name);
+	  grub_free (propdesc->name16);
+	  grub_free (propdesc->data);
+	  t = propdesc;
+	  propdesc = propdesc->next;
+	  grub_free (t);
+	  devhead->num_values++;
+	}
+
+      devhead->length = (char *) ptr - (char *) devhead;
+      t = device;
+      device = device->next;
+      grub_free (t);
+    }
+
+  devices = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_devprop_load (grub_command_t cmd __attribute__ ((unused)),
+		       int argc, char *args[])
+{
+  grub_file_t file;
+  void *buf, *bufstart, *bufend;
+  struct grub_xnu_devprop_header *head;
+  grub_size_t size;
+  unsigned i, j;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (args[0], GRUB_FILE_XNU_DEVPROP);
+  if (! file)
+    return grub_errno;
+  size = grub_file_size (file);
+  buf = grub_malloc (size);
+  if (!buf)
+    {
+      grub_file_close (file);
+      return grub_errno;
+    }
+  if (grub_file_read (file, buf, size) != (grub_ssize_t) size)
+    {
+      grub_file_close (file);
+      return grub_errno;
+    }
+  grub_file_close (file);
+
+  bufstart = buf;
+  bufend = (char *) buf + size;
+  head = buf;
+  buf = head + 1;
+  for (i = 0; i < grub_le_to_cpu32 (head->num_devices) && buf < bufend; i++)
+    {
+      struct grub_efi_device_path *dp, *dpstart;
+      struct grub_xnu_devprop_device_descriptor *dev;
+      struct grub_xnu_devprop_device_header *devhead;
+
+      devhead = buf;
+      buf = devhead + 1;
+      dp = dpstart = buf;
+
+      while (GRUB_EFI_DEVICE_PATH_VALID (dp) && buf < bufend)
+	{
+	  buf = (char *) buf + GRUB_EFI_DEVICE_PATH_LENGTH (dp);
+	  if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
+	    break;
+	  dp = buf;
+	}
+
+      dev = grub_xnu_devprop_add_device (dpstart, (char *) buf
+					 - (char *) dpstart);
+
+      for (j = 0; j < grub_le_to_cpu32 (devhead->num_values) && buf < bufend;
+	   j++)
+	{
+	  grub_uint32_t *namelen;
+	  grub_uint32_t *datalen;
+	  grub_uint16_t *utf16;
+	  void *data;
+	  grub_err_t err;
+
+	  namelen = buf;
+	  buf = namelen + 1;
+	  if (buf >= bufend)
+	    break;
+
+	  utf16 = buf;
+	  buf = (char *) buf + *namelen - sizeof (grub_uint32_t);
+	  if (buf >= bufend)
+	    break;
+
+	  datalen = buf;
+	  buf = datalen + 1;
+	  if (buf >= bufend)
+	    break;
+
+	  data = buf;
+	  buf = (char *) buf + *datalen - sizeof (grub_uint32_t);
+	  if (buf >= bufend)
+	    break;
+	  err = grub_xnu_devprop_add_property_utf16
+	    (dev, utf16, (*namelen - sizeof (grub_uint32_t)
+			  - sizeof (grub_uint16_t)) / sizeof (grub_uint16_t),
+	     data, *datalen - sizeof (grub_uint32_t));
+	  if (err)
+	    {
+	      grub_free (bufstart);
+	      return err;
+	    }
+	}
+    }
+
+  grub_free (bufstart);
+  return GRUB_ERR_NONE;
+}
+
+/* Fill device tree. */
+/* FIXME: some entries may be platform-agnostic. Move them to loader/xnu.c. */
+static grub_err_t
+grub_cpu_xnu_fill_devicetree (grub_uint64_t *fsbfreq_out)
+{
+  struct grub_xnu_devtree_key *efikey;
+  struct grub_xnu_devtree_key *chosenkey;
+  struct grub_xnu_devtree_key *cfgtablekey;
+  struct grub_xnu_devtree_key *curval;
+  struct grub_xnu_devtree_key *runtimesrvkey;
+  struct grub_xnu_devtree_key *platformkey;
+  unsigned i, j;
+  grub_err_t err;
+
+  chosenkey = grub_xnu_create_key (&grub_xnu_devtree_root, "chosen");
+  if (! chosenkey)
+    return grub_errno;
+
+  /* Random seed. */
+  curval = grub_xnu_create_value (&(chosenkey->first_child), "random-seed");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = 64;
+  curval->data = grub_malloc (curval->datasize);
+  if (! curval->data)
+    return grub_errno;
+  /* Our random is not peer-reviewed but xnu uses this seed only for
+     ASLR in kernel.  */
+  err = grub_crypto_get_random (curval->data, curval->datasize);
+  if (err)
+    return err;
+
+  /* The value "model". */
+  /* FIXME: may this value be sometimes different? */
+  curval = grub_xnu_create_value (&grub_xnu_devtree_root, "model");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = sizeof ("ACPI");
+  curval->data = grub_strdup ("ACPI");
+  curval = grub_xnu_create_value (&grub_xnu_devtree_root, "compatible");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = sizeof ("ACPI");
+  curval->data = grub_strdup ("ACPI");
+
+  /* The key "efi". */
+  efikey = grub_xnu_create_key (&grub_xnu_devtree_root, "efi");
+  if (! efikey)
+    return grub_errno;
+
+  /* Information about firmware. */
+  curval = grub_xnu_create_value (&(efikey->first_child), "firmware-revision");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = (SYSTEM_TABLE_SIZEOF (firmware_revision));
+  curval->data = grub_malloc (curval->datasize);
+  if (! curval->data)
+    return grub_errno;
+  grub_memcpy (curval->data, (SYSTEM_TABLE_VAR(firmware_revision)),
+	       curval->datasize);
+
+  curval = grub_xnu_create_value (&(efikey->first_child), "firmware-vendor");
+  if (! curval)
+    return grub_errno;
+  curval->datasize =
+    2 * (utf16_strlen (SYSTEM_TABLE_PTR (firmware_vendor)) + 1);
+  curval->data = grub_malloc (curval->datasize);
+  if (! curval->data)
+    return grub_errno;
+  grub_memcpy (curval->data, SYSTEM_TABLE_PTR (firmware_vendor),
+	       curval->datasize);
+
+  curval = grub_xnu_create_value (&(efikey->first_child), "firmware-abi");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = sizeof ("EFI32");
+  curval->data = grub_malloc (curval->datasize);
+  if (! curval->data)
+    return grub_errno;
+  if (SIZEOF_OF_UINTN == 4)
+    grub_memcpy (curval->data, "EFI32", curval->datasize);
+  else
+    grub_memcpy (curval->data, "EFI64", curval->datasize);
+
+  /* The key "platform". */
+  platformkey = grub_xnu_create_key (&(efikey->first_child),
+				     "platform");
+  if (! platformkey)
+    return grub_errno;
+
+  /* Pass FSB frequency to the kernel. */
+  curval = grub_xnu_create_value (&(platformkey->first_child), "FSBFrequency");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = sizeof (grub_uint64_t);
+  curval->data = grub_malloc (curval->datasize);
+  if (!curval->data)
+    return grub_errno;
+
+  /* First see if user supplies the value. */
+  const char *fsbvar = grub_env_get ("fsb");
+  grub_uint64_t fsbfreq = 0;
+  if (fsbvar)
+    fsbfreq = readfrequency (fsbvar);
+  /* Try autodetect. */
+  if (! fsbfreq)
+    fsbfreq = guessfsb ();
+  *((grub_uint64_t *) curval->data) = fsbfreq;
+  *fsbfreq_out = fsbfreq;
+  grub_dprintf ("xnu", "fsb autodetected as %llu\n",
+		(unsigned long long) *((grub_uint64_t *) curval->data));
+
+  cfgtablekey = grub_xnu_create_key (&(efikey->first_child),
+				     "configuration-table");
+  if (!cfgtablekey)
+    return grub_errno;
+
+  /* Fill "configuration-table" key. */
+  for (i = 0; i < SYSTEM_TABLE (num_table_entries); i++)
+    {
+      void *ptr;
+      struct grub_xnu_devtree_key *curkey;
+      grub_efi_packed_guid_t guid;
+      char guidbuf[64];
+
+      /* Retrieve current key. */
+#ifdef GRUB_MACHINE_EFI
+      {
+	ptr = (void *)
+	  grub_efi_system_table->configuration_table[i].vendor_table;
+	guid = grub_efi_system_table->configuration_table[i].vendor_guid;
+      }
+#else
+      if (SIZEOF_OF_UINTN == 4)
+	{
+	  ptr = (void *) (grub_addr_t) ((grub_efiemu_configuration_table32_t *)
+					SYSTEM_TABLE_PTR (configuration_table))[i]
+	    .vendor_table;
+	  guid =
+	    ((grub_efiemu_configuration_table32_t *)
+	     SYSTEM_TABLE_PTR (configuration_table))[i].vendor_guid;
+	}
+      else
+	{
+	  ptr = (void *) (grub_addr_t) ((grub_efiemu_configuration_table64_t *)
+					SYSTEM_TABLE_PTR (configuration_table))[i]
+	    .vendor_table;
+	  guid =
+	    ((grub_efiemu_configuration_table64_t *)
+	     SYSTEM_TABLE_PTR (configuration_table))[i].vendor_guid;
+	}
+#endif
+
+      /* The name of key for new table. */
+      grub_snprintf (guidbuf, sizeof (guidbuf), "%08x-%04x-%04x-%02x%02x-",
+		     guid.data1, guid.data2, guid.data3, guid.data4[0],
+		     guid.data4[1]);
+      for (j = 2; j < 8; j++)
+	grub_snprintf (guidbuf + grub_strlen (guidbuf),
+		       sizeof (guidbuf) - grub_strlen (guidbuf),
+		       "%02x", guid.data4[j]);
+      /* For some reason GUID has to be in uppercase. */
+      for (j = 0; guidbuf[j] ; j++)
+	if (guidbuf[j] >= 'a' && guidbuf[j] <= 'f')
+	  guidbuf[j] += 'A' - 'a';
+      curkey = grub_xnu_create_key (&(cfgtablekey->first_child), guidbuf);
+      if (! curkey)
+	return grub_errno;
+
+      curval = grub_xnu_create_value (&(curkey->first_child), "guid");
+      if (! curval)
+	return grub_errno;
+      curval->datasize = sizeof (guid);
+      curval->data = grub_malloc (curval->datasize);
+      if (! curval->data)
+	return grub_errno;
+      grub_memcpy (curval->data, &guid, curval->datasize);
+
+      /* The value "table". */
+      curval = grub_xnu_create_value (&(curkey->first_child), "table");
+      if (! curval)
+	return grub_errno;
+      curval->datasize = SIZEOF_OF_UINTN;
+      curval->data = grub_malloc (curval->datasize);
+      if (! curval->data)
+	return grub_errno;
+      if (SIZEOF_OF_UINTN == 4)
+	*((grub_uint32_t *) curval->data) = (grub_addr_t) ptr;
+      else
+	*((grub_uint64_t *) curval->data) = (grub_addr_t) ptr;
+
+      /* Create alias. */
+      for (j = 0; j < ARRAY_SIZE(table_aliases); j++)
+	if (grub_memcmp (&table_aliases[j].guid, &guid, sizeof (guid)) == 0)
+	  break;
+      if (j != ARRAY_SIZE(table_aliases))
+	{
+	  curval = grub_xnu_create_value (&(curkey->first_child), "alias");
+	  if (!curval)
+	    return grub_errno;
+	  curval->datasize = grub_strlen (table_aliases[j].name) + 1;
+	  curval->data = grub_malloc (curval->datasize);
+	  if (!curval->data)
+	    return grub_errno;
+	  grub_memcpy (curval->data, table_aliases[j].name, curval->datasize);
+	}
+    }
+
+  /* Create and fill "runtime-services" key. */
+  runtimesrvkey = grub_xnu_create_key (&(efikey->first_child),
+				       "runtime-services");
+  if (! runtimesrvkey)
+    return grub_errno;
+  curval = grub_xnu_create_value (&(runtimesrvkey->first_child), "table");
+  if (! curval)
+    return grub_errno;
+  curval->datasize = SIZEOF_OF_UINTN;
+  curval->data = grub_malloc (curval->datasize);
+  if (! curval->data)
+    return grub_errno;
+  if (SIZEOF_OF_UINTN == 4)
+    *((grub_uint32_t *) curval->data)
+      = (grub_addr_t) SYSTEM_TABLE_PTR (runtime_services);
+  else
+    *((grub_uint64_t *) curval->data)
+      = (grub_addr_t) SYSTEM_TABLE_PTR (runtime_services);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xnu_boot_resume (void)
+{
+  struct grub_relocator32_state state;
+
+  state.esp = grub_xnu_stack;
+  state.ebp = grub_xnu_stack;
+  state.eip = grub_xnu_entry_point;
+  state.eax = grub_xnu_arg1;
+
+  return grub_relocator32_boot (grub_xnu_relocator, state, 0); 
+}
+
+/* Setup video for xnu. */
+static grub_err_t
+grub_xnu_set_video (struct grub_xnu_boot_params_common *params)
+{
+  struct grub_video_mode_info mode_info;
+  char *tmp;
+  const char *modevar;
+  void *framebuffer;
+  grub_err_t err;
+  struct grub_video_bitmap *bitmap = NULL;
+
+  modevar = grub_env_get ("gfxpayload");
+  /* Consider only graphical 32-bit deep modes.  */
+  if (! modevar || *modevar == 0)
+    err = grub_video_set_mode (DEFAULT_VIDEO_MODE,
+			       GRUB_VIDEO_MODE_TYPE_PURE_TEXT
+			       | GRUB_VIDEO_MODE_TYPE_DEPTH_MASK,
+			       32 << GRUB_VIDEO_MODE_TYPE_DEPTH_POS);
+  else
+    {
+      tmp = grub_xasprintf ("%s;" DEFAULT_VIDEO_MODE, modevar);
+      if (! tmp)
+	return grub_errno;
+      err = grub_video_set_mode (tmp,
+				 GRUB_VIDEO_MODE_TYPE_PURE_TEXT
+				 | GRUB_VIDEO_MODE_TYPE_DEPTH_MASK,
+				 32 << GRUB_VIDEO_MODE_TYPE_DEPTH_POS);
+      grub_free (tmp);
+    }
+
+  if (err)
+    return err;
+
+  err = grub_video_get_info (&mode_info);
+  if (err)
+    return err;
+
+  if (grub_xnu_bitmap)
+     {
+       if (grub_xnu_bitmap_mode == GRUB_XNU_BITMAP_STRETCH)
+	 err = grub_video_bitmap_create_scaled (&bitmap,
+						mode_info.width,
+						mode_info.height,
+						grub_xnu_bitmap,
+						GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+       else
+	 bitmap = grub_xnu_bitmap;
+     }
+
+  if (bitmap)
+    {
+      if (grub_xnu_bitmap_mode == GRUB_XNU_BITMAP_STRETCH)
+	err = grub_video_bitmap_create_scaled (&bitmap,
+					       mode_info.width,
+					       mode_info.height,
+					       grub_xnu_bitmap,
+					       GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+      else
+	bitmap = grub_xnu_bitmap;
+    }
+
+  if (bitmap)
+    {
+      int x, y;
+
+      x = mode_info.width - bitmap->mode_info.width;
+      x /= 2;
+      y = mode_info.height - bitmap->mode_info.height;
+      y /= 2;
+      err = grub_video_blit_bitmap (bitmap,
+				    GRUB_VIDEO_BLIT_REPLACE,
+				    x > 0 ? x : 0,
+				    y > 0 ? y : 0,
+				    x < 0 ? -x : 0,
+				    y < 0 ? -y : 0,
+				    min (bitmap->mode_info.width,
+					 mode_info.width),
+				    min (bitmap->mode_info.height,
+					 mode_info.height));
+    }
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      bitmap = 0;
+    }
+
+  err = grub_video_get_info_and_fini (&mode_info, &framebuffer);
+  if (err)
+    return err;
+
+  params->lfb_width = mode_info.width;
+  params->lfb_height = mode_info.height;
+  params->lfb_depth = mode_info.bpp;
+  params->lfb_line_len = mode_info.pitch;
+
+  params->lfb_base = (grub_addr_t) framebuffer;
+  params->lfb_mode = bitmap ? GRUB_XNU_VIDEO_SPLASH 
+    : GRUB_XNU_VIDEO_TEXT_IN_VIDEO;
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+total_ram_hook (grub_uint64_t addr __attribute__ ((unused)), grub_uint64_t size,
+		grub_memory_type_t type,
+		void *data)
+{
+  grub_uint64_t *result = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  *result += size;
+  return 0;
+}
+
+static grub_uint64_t
+get_total_ram (void)
+{
+  grub_uint64_t result = 0;
+
+  grub_mmap_iterate (total_ram_hook, &result);
+  return result;
+}
+
+/* Boot xnu. */
+grub_err_t
+grub_xnu_boot (void)
+{
+  union grub_xnu_boot_params_any *bootparams;
+  struct grub_xnu_boot_params_common *bootparams_common;
+  void *bp_in;
+  grub_addr_t bootparams_target;
+  grub_err_t err;
+  grub_efi_uintn_t memory_map_size = 0;
+  void *memory_map;
+  grub_addr_t memory_map_target;
+  grub_efi_uintn_t map_key = 0;
+  grub_efi_uintn_t descriptor_size = 0;
+  grub_efi_uint32_t descriptor_version = 0;
+  grub_uint64_t firstruntimepage, lastruntimepage;
+  grub_uint64_t curruntimepage;
+  grub_addr_t devtree_target;
+  grub_size_t devtreelen;
+  int i;
+  struct grub_relocator32_state state;
+  grub_uint64_t fsbfreq = 100000000;
+  int v2 = (grub_xnu_darwin_version >= 11);
+  grub_uint32_t efi_system_table = 0;
+
+  err = grub_autoefi_prepare ();
+  if (err)
+    return err;
+
+  err = grub_cpu_xnu_fill_devprop ();
+  if (err)
+    return err;
+
+  err = grub_cpu_xnu_fill_devicetree (&fsbfreq);
+  if (err)
+    return err;
+
+  err = grub_xnu_fill_devicetree ();
+  if (err)
+    return err;
+
+  /* Page-align to avoid following parts to be inadvertently freed. */
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    return err;
+
+  /* Pass memory map to kernel. */
+  memory_map_size = 0;
+  memory_map = 0;
+  map_key = 0;
+  descriptor_size = 0;
+  descriptor_version = 0;
+
+  grub_dprintf ("xnu", "eip=%x, efi=%p\n", grub_xnu_entry_point,
+		grub_autoefi_system_table);
+
+  const char *debug = grub_env_get ("debug");
+
+  if (debug && (grub_strword (debug, "all") || grub_strword (debug, "xnu")))
+    {
+      grub_puts_ (N_("Press any key to launch xnu"));
+      grub_getkey ();
+    }
+
+  /* Relocate the boot parameters to heap. */
+  err = grub_xnu_heap_malloc (sizeof (*bootparams),
+			      &bp_in, &bootparams_target);
+  if (err)
+    return err;
+  bootparams = bp_in;
+
+  grub_memset (bootparams, 0, sizeof (*bootparams));
+  if (v2)
+    {
+      bootparams_common = &bootparams->v2.common;
+      bootparams->v2.fsbfreq = fsbfreq;
+      bootparams->v2.ram_size = get_total_ram();
+    }
+  else
+    bootparams_common = &bootparams->v1.common;
+
+  /* Set video. */
+  err = grub_xnu_set_video (bootparams_common);
+  if (err != GRUB_ERR_NONE)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      grub_puts_ (N_("Booting in blind mode"));
+
+      bootparams_common->lfb_mode = 0;
+      bootparams_common->lfb_width = 0;
+      bootparams_common->lfb_height = 0;
+      bootparams_common->lfb_depth = 0;
+      bootparams_common->lfb_line_len = 0;
+      bootparams_common->lfb_base = 0;
+    }
+
+  if (grub_autoefi_get_memory_map (&memory_map_size, memory_map,
+				   &map_key, &descriptor_size,
+				   &descriptor_version) < 0)
+    return grub_errno;
+
+  /* We will do few allocations later. Reserve some space for possible
+     memory map growth.  */
+  memory_map_size += 20 * descriptor_size;
+  err = grub_xnu_heap_malloc (memory_map_size,
+			      &memory_map, &memory_map_target);
+  if (err)
+    return err;
+
+  err = grub_xnu_writetree_toheap (&devtree_target, &devtreelen);
+  if (err)
+    return err;
+
+  grub_memcpy (bootparams_common->cmdline, grub_xnu_cmdline,
+	       sizeof (bootparams_common->cmdline));
+
+  bootparams_common->devtree = devtree_target;
+  bootparams_common->devtreelen = devtreelen;
+
+  err = grub_autoefi_finish_boot_services (&memory_map_size, memory_map,
+					   &map_key, &descriptor_size,
+					   &descriptor_version);
+  if (err)
+    return err;
+
+  if (v2)
+    bootparams->v2.efi_system_table = (grub_addr_t) grub_autoefi_system_table;
+  else
+    bootparams->v1.efi_system_table = (grub_addr_t) grub_autoefi_system_table;  
+
+  firstruntimepage = (((grub_addr_t) grub_xnu_heap_target_start
+		       + grub_xnu_heap_size + GRUB_XNU_PAGESIZE - 1)
+		      / GRUB_XNU_PAGESIZE) + 20;
+  curruntimepage = firstruntimepage;
+
+  for (i = 0; (unsigned) i < memory_map_size / descriptor_size; i++)
+    {
+      grub_efi_memory_descriptor_t *curdesc = (grub_efi_memory_descriptor_t *)
+	((char *) memory_map + descriptor_size * i);
+
+      curdesc->virtual_start = curdesc->physical_start;
+
+      if (curdesc->type == GRUB_EFI_RUNTIME_SERVICES_DATA
+	  || curdesc->type == GRUB_EFI_RUNTIME_SERVICES_CODE)
+	{
+	  curdesc->virtual_start = curruntimepage << 12;
+	  curruntimepage += curdesc->num_pages;
+	  if (curdesc->physical_start
+	      <= (grub_addr_t) grub_autoefi_system_table
+	      && curdesc->physical_start + (curdesc->num_pages << 12)
+	      > (grub_addr_t) grub_autoefi_system_table)
+	    efi_system_table
+	      = (grub_addr_t) grub_autoefi_system_table
+	      - curdesc->physical_start + curdesc->virtual_start;
+	  if (SIZEOF_OF_UINTN == 8 && grub_xnu_is_64bit)
+	    curdesc->virtual_start |= 0xffffff8000000000ULL;
+	}
+    }
+
+  lastruntimepage = curruntimepage;
+
+  if (v2)
+    {
+      bootparams->v2.efi_uintnbits = SIZEOF_OF_UINTN * 8;
+      bootparams->v2.verminor = GRUB_XNU_BOOTARGSV2_VERMINOR;
+      bootparams->v2.vermajor = GRUB_XNU_BOOTARGSV2_VERMAJOR;
+      bootparams->v2.efi_system_table = efi_system_table;
+    }
+  else
+    {
+      bootparams->v1.efi_uintnbits = SIZEOF_OF_UINTN * 8;
+      bootparams->v1.verminor = GRUB_XNU_BOOTARGSV1_VERMINOR;
+      bootparams->v1.vermajor = GRUB_XNU_BOOTARGSV1_VERMAJOR;
+      bootparams->v1.efi_system_table = efi_system_table;
+    }
+
+  bootparams_common->efi_runtime_first_page = firstruntimepage;
+  bootparams_common->efi_runtime_npages = lastruntimepage - firstruntimepage;
+  bootparams_common->efi_mem_desc_size = descriptor_size;
+  bootparams_common->efi_mem_desc_version = descriptor_version;
+  bootparams_common->efi_mmap = memory_map_target;
+  bootparams_common->efi_mmap_size = memory_map_size;
+  bootparams_common->heap_start = grub_xnu_heap_target_start;
+  bootparams_common->heap_size = curruntimepage * GRUB_XNU_PAGESIZE - grub_xnu_heap_target_start;
+
+  /* Parameters for asm helper. */
+  grub_xnu_stack = bootparams_common->heap_start
+    + bootparams_common->heap_size + GRUB_XNU_PAGESIZE;
+  grub_xnu_arg1 = bootparams_target;
+
+  grub_autoefi_set_virtual_address_map (memory_map_size, descriptor_size,
+					descriptor_version, memory_map);
+
+  state.eip = grub_xnu_entry_point;
+  state.eax = grub_xnu_arg1;
+  state.esp = grub_xnu_stack;
+  state.ebp = grub_xnu_stack;
+
+  /* XNU uses only APIC. Disable PIC.  */
+  grub_outb (0xff, 0x21);
+  grub_outb (0xff, 0xa1);
+
+  return grub_relocator32_boot (grub_xnu_relocator, state, 0);
+}
+
+static grub_command_t cmd_devprop_load;
+
+void
+grub_cpu_xnu_init (void)
+{
+  cmd_devprop_load = grub_register_command ("xnu_devprop_load",
+					    grub_cmd_devprop_load,
+					    /* TRANSLATORS: `device-properties'
+					       is a variable name,
+					       not a program.  */
+					    0, N_("Load `device-properties' dump."));
+}
+
+void
+grub_cpu_xnu_fini (void)
+{
+  grub_unregister_command (cmd_devprop_load);
+}
diff --git a/grub-core/loader/ia64/efi/linux.c b/grub-core/loader/ia64/efi/linux.c
new file mode 100644
index 0000000..7987fd1
--- /dev/null
+++ b/grub-core/loader/ia64/efi/linux.c
@@ -0,0 +1,607 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/command.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/cache.h>
+#include <grub/kernel.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/elf.h>
+#include <grub/i18n.h>
+#include <grub/env.h>
+#include <grub/linux.h>
+#include <grub/verify.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+#define ALIGN_MIN (256*1024*1024)
+
+#define GRUB_ELF_SEARCH 1024
+
+#define BOOT_PARAM_SIZE	16384
+
+struct ia64_boot_param
+{
+  grub_uint64_t command_line;	/* physical address of command line. */
+  grub_uint64_t efi_systab;	/* physical address of EFI system table */
+  grub_uint64_t efi_memmap;	/* physical address of EFI memory map */
+  grub_uint64_t efi_memmap_size;	/* size of EFI memory map */
+  grub_uint64_t efi_memdesc_size; /* size of an EFI memory map descriptor */
+  grub_uint32_t efi_memdesc_version;	/* memory descriptor version */
+  struct
+  {
+    grub_uint16_t num_cols;	/* number of columns on console output dev */
+    grub_uint16_t num_rows;	/* number of rows on console output device */
+    grub_uint16_t orig_x;	/* cursor's x position */
+    grub_uint16_t orig_y;	/* cursor's y position */
+  } console_info;
+  grub_uint64_t fpswa;		/* physical address of the fpswa interface */
+  grub_uint64_t initrd_start;
+  grub_uint64_t initrd_size;
+};
+
+typedef struct
+{
+  grub_uint32_t	revision;
+  grub_uint32_t	reserved;
+  void *fpswa;
+} fpswa_interface_t;
+static fpswa_interface_t *fpswa;
+
+#define NEXT_MEMORY_DESCRIPTOR(desc, size)      \
+  ((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
+
+static grub_dl_t my_mod;
+
+static int loaded;
+
+/* Kernel base and size.  */
+static void *kernel_mem;
+static grub_efi_uintn_t kernel_pages;
+static grub_uint64_t entry;
+
+/* Initrd base and size.  */
+static void *initrd_mem;
+static grub_efi_uintn_t initrd_pages;
+static grub_efi_uintn_t initrd_size;
+
+static struct ia64_boot_param *boot_param;
+static grub_efi_uintn_t boot_param_pages;
+
+static inline grub_size_t
+page_align (grub_size_t size)
+{
+  return (size + (1 << 12) - 1) & (~((1 << 12) - 1));
+}
+
+static void
+query_fpswa (void)
+{
+  grub_efi_handle_t fpswa_image;
+  grub_efi_boot_services_t *bs;
+  grub_efi_status_t status;
+  grub_efi_uintn_t size;
+  static const grub_efi_guid_t fpswa_protocol = 
+    { 0xc41b6531, 0x97b9, 0x11d3,
+      {0x9a, 0x29, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} };
+
+  if (fpswa != NULL)
+    return;
+
+  size = sizeof(grub_efi_handle_t);
+  
+  bs = grub_efi_system_table->boot_services;
+  status = bs->locate_handle (GRUB_EFI_BY_PROTOCOL,
+			      (void *) &fpswa_protocol,
+			      NULL, &size, &fpswa_image);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_printf ("%s\n", _("Could not locate FPSWA driver"));
+      return;
+    }
+  status = bs->handle_protocol (fpswa_image,
+				(void *) &fpswa_protocol, (void *) &fpswa);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_printf ("%s\n",
+		   _("FPSWA protocol wasn't able to find the interface"));
+      return;
+    } 
+}
+
+static void
+free_pages (void)
+{
+  if (kernel_mem)
+    {
+      grub_efi_free_pages ((grub_addr_t) kernel_mem, kernel_pages);
+      kernel_mem = 0;
+    }
+
+  if (initrd_mem)
+    {
+      grub_efi_free_pages ((grub_addr_t) initrd_mem, initrd_pages);
+      initrd_mem = 0;
+    }
+
+  if (boot_param)
+    {
+      /* Free bootparam.  */
+      grub_efi_free_pages ((grub_efi_physical_address_t) boot_param,
+			   boot_param_pages);
+      boot_param = 0;
+    }
+}
+
+static void *
+allocate_pages (grub_uint64_t align, grub_uint64_t size_pages,
+		grub_uint64_t nobase)
+{
+  grub_uint64_t size;
+  grub_efi_uintn_t desc_size;
+  grub_efi_memory_descriptor_t *mmap, *mmap_end;
+  grub_efi_uintn_t mmap_size, tmp_mmap_size;
+  grub_efi_memory_descriptor_t *desc;
+  void *mem = NULL;
+
+  size = size_pages << 12;
+
+  mmap_size = grub_efi_find_mmap_size ();
+  if (!mmap_size)
+    return 0;
+
+    /* Read the memory map temporarily, to find free space.  */
+  mmap = grub_malloc (mmap_size);
+  if (! mmap)
+    return 0;
+
+  tmp_mmap_size = mmap_size;
+  if (grub_efi_get_memory_map (&tmp_mmap_size, mmap, 0, &desc_size, 0) <= 0)
+    {
+      grub_error (GRUB_ERR_IO, "cannot get memory map");
+      goto fail;
+    }
+
+  mmap_end = NEXT_MEMORY_DESCRIPTOR (mmap, tmp_mmap_size);
+  
+  /* First, find free pages for the real mode code
+     and the memory map buffer.  */
+  for (desc = mmap;
+       desc < mmap_end;
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      grub_uint64_t start, end;
+      grub_uint64_t aligned_start;
+
+      if (desc->type != GRUB_EFI_CONVENTIONAL_MEMORY)
+	continue;
+
+      start = desc->physical_start;
+      end = start + (desc->num_pages << 12);
+      /* Align is a power of 2.  */
+      aligned_start = (start + align - 1) & ~(align - 1);
+      if (aligned_start + size > end)
+	continue;
+      if (aligned_start == nobase)
+	aligned_start += align;
+      if (aligned_start + size > end)
+	continue;
+      mem = grub_efi_allocate_fixed (aligned_start, size_pages);
+      if (! mem)
+	{
+	  grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate memory");
+	  goto fail;
+	}
+      break;
+    }
+
+  if (! mem)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate memory");
+      goto fail;
+    }
+
+  grub_free (mmap);
+  return mem;
+
+ fail:
+  grub_free (mmap);
+  free_pages ();
+  return 0;
+}
+
+static void
+set_boot_param_console (void)
+{
+  grub_efi_simple_text_output_interface_t *conout;
+  grub_efi_uintn_t cols, rows;
+  
+  conout = grub_efi_system_table->con_out;
+  if (conout->query_mode (conout, conout->mode->mode, &cols, &rows)
+      != GRUB_EFI_SUCCESS)
+    return;
+
+  grub_dprintf ("linux",
+		"Console info: cols=%lu rows=%lu x=%u y=%u\n",
+		cols, rows,
+		conout->mode->cursor_column, conout->mode->cursor_row);
+  
+  boot_param->console_info.num_cols = cols;
+  boot_param->console_info.num_rows = rows;
+  boot_param->console_info.orig_x = conout->mode->cursor_column;
+  boot_param->console_info.orig_y = conout->mode->cursor_row;
+}
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  grub_efi_uintn_t mmap_size;
+  grub_efi_uintn_t map_key;
+  grub_efi_uintn_t desc_size;
+  grub_efi_uint32_t desc_version;
+  grub_efi_memory_descriptor_t *mmap_buf;
+  grub_err_t err;
+
+  /* FPSWA.  */
+  query_fpswa ();
+  boot_param->fpswa = (grub_uint64_t)fpswa;
+
+  /* Initrd.  */
+  boot_param->initrd_start = (grub_uint64_t)initrd_mem;
+  boot_param->initrd_size = (grub_uint64_t)initrd_size;
+
+  set_boot_param_console ();
+
+  grub_dprintf ("linux", "Jump to %016lx\n", entry);
+
+  /* MDT.
+     Must be done after grub_machine_fini because map_key is used by
+     exit_boot_services.  */
+  mmap_size = grub_efi_find_mmap_size ();
+  if (! mmap_size)
+    return grub_errno;
+  mmap_buf = grub_efi_allocate_any_pages (page_align (mmap_size) >> 12);
+  if (! mmap_buf)
+    return grub_error (GRUB_ERR_IO, "cannot allocate memory map");
+  err = grub_efi_finish_boot_services (&mmap_size, mmap_buf, &map_key,
+				       &desc_size, &desc_version);
+  if (err)
+    return err;
+
+  boot_param->efi_memmap = (grub_uint64_t)mmap_buf;
+  boot_param->efi_memmap_size = mmap_size;
+  boot_param->efi_memdesc_size = desc_size;
+  boot_param->efi_memdesc_version = desc_version;
+
+  /* See you next boot.  */
+  asm volatile ("mov r28=%1; br.sptk.few %0" :: "b"(entry),"r"(boot_param));
+  
+  /* Never reach here.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  free_pages ();
+  grub_dl_unref (my_mod);
+  loaded = 0;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_load_elf64 (grub_file_t file, void *buffer, const char *filename)
+{
+  Elf64_Ehdr *ehdr = (Elf64_Ehdr *) buffer;
+  Elf64_Phdr *phdr;
+  int i;
+  grub_uint64_t low_addr;
+  grub_uint64_t high_addr;
+  grub_uint64_t align;
+  grub_uint64_t reloc_offset;
+  const char *relocate;
+
+  if (ehdr->e_ident[EI_MAG0] != ELFMAG0
+      || ehdr->e_ident[EI_MAG1] != ELFMAG1
+      || ehdr->e_ident[EI_MAG2] != ELFMAG2
+      || ehdr->e_ident[EI_MAG3] != ELFMAG3
+      || ehdr->e_ident[EI_DATA] != ELFDATA2LSB)
+    return grub_error(GRUB_ERR_UNKNOWN_OS,
+		      N_("invalid arch-independent ELF magic"));
+
+  if (ehdr->e_ident[EI_CLASS] != ELFCLASS64
+      || ehdr->e_version != EV_CURRENT
+      || ehdr->e_machine != EM_IA_64)
+    return grub_error (GRUB_ERR_UNKNOWN_OS,
+		       N_("invalid arch-dependent ELF magic"));
+
+  if (ehdr->e_type != ET_EXEC)
+    return grub_error (GRUB_ERR_UNKNOWN_OS,
+		       N_("this ELF file is not of the right type"));
+
+  /* FIXME: Should we support program headers at strange locations?  */
+  if (ehdr->e_phoff + ehdr->e_phnum * ehdr->e_phentsize > GRUB_ELF_SEARCH)
+    return grub_error (GRUB_ERR_BAD_OS, "program header at a too high offset");
+
+  entry = ehdr->e_entry;
+
+  /* Compute low, high and align addresses.  */
+  low_addr = ~0UL;
+  high_addr = 0;
+  align = 0;
+  for (i = 0; i < ehdr->e_phnum; i++)
+    {
+      phdr = (Elf64_Phdr *) ((char *) buffer + ehdr->e_phoff
+			     + i * ehdr->e_phentsize);
+      if (phdr->p_type == PT_LOAD)
+	{
+	  if (phdr->p_paddr < low_addr)
+	    low_addr = phdr->p_paddr;
+	  if (phdr->p_paddr + phdr->p_memsz > high_addr)
+	    high_addr = phdr->p_paddr + phdr->p_memsz;
+	  if (phdr->p_align > align)
+	    align = phdr->p_align;
+	}
+    }
+
+  if (align < ALIGN_MIN)
+    align = ALIGN_MIN;
+
+  if (high_addr == 0)
+    return grub_error (GRUB_ERR_BAD_OS, "no program entries");
+
+  kernel_pages = page_align (high_addr - low_addr) >> 12;
+
+  /* Undocumented on purpose.  */
+  relocate = grub_env_get ("linux_relocate");
+  if (!relocate || grub_strcmp (relocate, "force") != 0)
+    {
+      kernel_mem = grub_efi_allocate_fixed (low_addr, kernel_pages);
+      reloc_offset = 0;
+    }
+  /* Try to relocate.  */
+  if (! kernel_mem && (!relocate || grub_strcmp (relocate, "off") != 0))
+    {
+      kernel_mem = allocate_pages (align, kernel_pages, low_addr);
+      if (kernel_mem)
+	{
+	  reloc_offset = (grub_uint64_t)kernel_mem - low_addr;
+	  grub_dprintf ("linux", "  Relocated at %p (offset=%016lx)\n",
+			kernel_mem, reloc_offset);
+	  entry += reloc_offset;
+	}
+    }
+  if (! kernel_mem)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "cannot allocate memory for OS");
+
+  /* Load every loadable segment in memory.  */
+  for (i = 0; i < ehdr->e_phnum; i++)
+    {
+      phdr = (Elf64_Phdr *) ((char *) buffer + ehdr->e_phoff
+			     + i * ehdr->e_phentsize);
+      if (phdr->p_type == PT_LOAD)
+        {
+	  grub_dprintf ("linux", "  [paddr=%lx load=%lx memsz=%08lx "
+			"off=%lx flags=%x]\n",
+			phdr->p_paddr, phdr->p_paddr + reloc_offset,
+			phdr->p_memsz, phdr->p_offset, phdr->p_flags);
+	  
+	  if (grub_file_seek (file, phdr->p_offset) == (grub_off_t)-1)
+	    return grub_errno;
+
+	  if (grub_file_read (file, (void *) (phdr->p_paddr + reloc_offset),
+			      phdr->p_filesz)
+              != (grub_ssize_t) phdr->p_filesz)
+	    {
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			    filename);
+	      return grub_errno;
+	    }
+	  
+          if (phdr->p_filesz < phdr->p_memsz)
+	    grub_memset
+	      ((char *)(phdr->p_paddr + reloc_offset + phdr->p_filesz),
+	       0, phdr->p_memsz - phdr->p_filesz);
+
+	  /* Sync caches if necessary.  */
+	  if (phdr->p_flags & PF_X)
+	    grub_arch_sync_caches
+	      ((void *)(phdr->p_paddr + reloc_offset), phdr->p_memsz);
+        }
+    }
+  loaded = 1;
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  char buffer[GRUB_ELF_SEARCH];
+  char *cmdline, *p;
+  grub_ssize_t len;
+  int i;
+
+  grub_dl_ref (my_mod);
+
+  grub_loader_unset ();
+    
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (! file)
+    goto fail;
+
+  len = grub_file_read (file, buffer, sizeof (buffer));
+  if (len < (grub_ssize_t) sizeof (Elf64_Ehdr))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    argv[0]);
+      goto fail;
+    }
+
+  grub_dprintf ("linux", "Loading linux: %s\n", argv[0]);
+
+  if (grub_load_elf64 (file, buffer, argv[0]))
+    goto fail;
+
+  len = sizeof("BOOT_IMAGE=") + 8;
+  for (i = 0; i < argc; i++)
+    len += grub_strlen (argv[i]) + 1;
+  len += sizeof (struct ia64_boot_param) + 512; /* Room for extensions.  */
+  boot_param_pages = page_align (len) >> 12;
+  boot_param = grub_efi_allocate_any_pages (boot_param_pages);
+  if (boot_param == 0)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "cannot allocate memory for bootparams");
+      goto fail;
+    }
+
+  grub_memset (boot_param, 0, len);
+  cmdline = ((char *)(boot_param + 1)) + 256;
+
+  /* Build cmdline.  */
+  p = grub_stpcpy (cmdline, "BOOT_IMAGE");
+  for (i = 0; i < argc; i++)
+    {
+      *p++ = ' ';
+      p = grub_stpcpy (p, argv[i]);
+    }
+  cmdline[10] = '=';
+
+  *p = '\0';
+
+  if (grub_verify_string (cmdline, GRUB_VERIFY_KERNEL_CMDLINE))
+    goto fail;
+  
+  boot_param->command_line = (grub_uint64_t) cmdline;
+  boot_param->efi_systab = (grub_uint64_t) grub_efi_system_table;
+
+  grub_errno = GRUB_ERR_NONE;
+
+  grub_loader_set (grub_linux_boot, grub_linux_unload, 0);
+
+ fail:
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_efi_free_pages ((grub_efi_physical_address_t) boot_param,
+			   boot_param_pages);
+      grub_dl_unref (my_mod);
+    }
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+  
+  if (! loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  initrd_size = grub_get_initrd_size (&initrd_ctx);
+  grub_dprintf ("linux", "Loading initrd\n");
+
+  initrd_pages = (page_align (initrd_size) >> 12);
+  initrd_mem = grub_efi_allocate_any_pages (initrd_pages);
+  if (! initrd_mem)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot allocate pages");
+      goto fail;
+    }
+  
+  grub_dprintf ("linux", "[addr=0x%lx, size=0x%lx]\n",
+		(grub_uint64_t) initrd_mem, initrd_size);
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_mem))
+    goto fail;
+ fail:
+  grub_initrd_close (&initrd_ctx);
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_fpswa (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__((unused)),
+		char *argv[] __attribute__((unused)))
+{
+  query_fpswa ();
+  if (fpswa == NULL)
+    grub_puts_ (N_("No FPSWA found"));
+  else
+    grub_printf (_("FPSWA revision: %x\n"), fpswa->revision);
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_linux, cmd_initrd, cmd_fpswa;
+
+GRUB_MOD_INIT(linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     N_("FILE [ARGS...]"), N_("Load Linux."));
+  
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      N_("FILE"), N_("Load initrd."));
+
+  cmd_fpswa = grub_register_command ("fpswa", grub_cmd_fpswa,
+				     "", N_("Display FPSWA version."));
+
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+  grub_unregister_command (cmd_fpswa);
+}
diff --git a/grub-core/loader/linux.c b/grub-core/loader/linux.c
new file mode 100644
index 0000000..3fe390f
--- /dev/null
+++ b/grub-core/loader/linux.c
@@ -0,0 +1,335 @@
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/linux.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/safemath.h>
+
+struct newc_head
+{
+  char magic[6];
+  char ino[8];
+  char mode[8];
+  char uid[8];
+  char gid[8];
+  char nlink[8];
+  char mtime[8];
+  char filesize[8];
+  char devmajor[8];
+  char devminor[8];
+  char rdevmajor[8];
+  char rdevminor[8];
+  char namesize[8];
+  char check[8];
+} GRUB_PACKED;
+
+struct grub_linux_initrd_component
+{
+  grub_file_t file;
+  char *newc_name;
+  grub_off_t size;
+};
+
+struct dir
+{
+  char *name;
+  struct dir *next;
+  struct dir *child;
+};
+
+static char
+hex (grub_uint8_t val)
+{
+  if (val < 10)
+    return '0' + val;
+  return 'a' + val - 10;
+}
+
+static void
+set_field (char *var, grub_uint32_t val)
+{
+  int i;
+  char *ptr = var;
+  for (i = 28; i >= 0; i -= 4)
+    *ptr++ = hex((val >> i) & 0xf);
+}
+
+static grub_uint8_t *
+make_header (grub_uint8_t *ptr,
+	     const char *name, grub_size_t len,
+	     grub_uint32_t mode,
+	     grub_off_t fsize)
+{
+  struct newc_head *head = (struct newc_head *) ptr;
+  grub_uint8_t *optr;
+  grub_size_t oh = 0;
+  grub_memcpy (head->magic, "070701", 6);
+  set_field (head->ino, 0);
+  set_field (head->mode, mode);
+  set_field (head->uid, 0);
+  set_field (head->gid, 0);
+  set_field (head->nlink, 1);
+  set_field (head->mtime, 0);
+  set_field (head->filesize, fsize);
+  set_field (head->devmajor, 0);
+  set_field (head->devminor, 0);
+  set_field (head->rdevmajor, 0);
+  set_field (head->rdevminor, 0);
+  set_field (head->namesize, len);
+  set_field (head->check, 0);
+  optr = ptr;
+  ptr += sizeof (struct newc_head);
+  grub_memcpy (ptr, name, len);
+  ptr += len;
+  oh = ALIGN_UP_OVERHEAD (ptr - optr, 4);
+  grub_memset (ptr, 0, oh);
+  ptr += oh;
+  return ptr;
+}
+
+static void
+free_dir (struct dir *root)
+{
+  if (!root)
+    return;
+  free_dir (root->next);
+  free_dir (root->child);
+  grub_free (root->name);
+  grub_free (root);
+}
+
+static grub_err_t
+insert_dir (const char *name, struct dir **root,
+	    grub_uint8_t *ptr, grub_size_t *size)
+{
+  struct dir *cur, **head = root;
+  const char *cb, *ce = name;
+  *size = 0;
+  while (1)
+    {
+      for (cb = ce; *cb == '/'; cb++);
+      for (ce = cb; *ce && *ce != '/'; ce++);
+      if (!*ce)
+	break;
+
+      for (cur = *root; cur; cur = cur->next)
+	if (grub_memcmp (cur->name, cb, ce - cb)
+	    && cur->name[ce - cb] == 0)
+	  break;
+      if (!cur)
+	{
+	  struct dir *n;
+	  n = grub_zalloc (sizeof (*n));
+	  if (!n)
+	    return 0;
+	  n->next = *head;
+	  n->name = grub_strndup (cb, ce - cb);
+	  if (ptr)
+	    {
+	      grub_dprintf ("linux", "Creating directory %s, %s\n", name, ce);
+	      ptr = make_header (ptr, name, ce - name,
+				 040777, 0);
+	    }
+	  if (grub_add (*size,
+		        ALIGN_UP ((ce - (char *) name)
+				  + sizeof (struct newc_head), 4),
+			size))
+	    {
+	      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+	      grub_free (n->name);
+	      grub_free (n);
+	      return grub_errno;
+	    }
+	  *head = n;
+	  cur = n;
+	}
+      root = &cur->next;
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_initrd_init (int argc, char *argv[],
+		  struct grub_linux_initrd_context *initrd_ctx)
+{
+  int i;
+  int newc = 0;
+  struct dir *root = 0;
+
+  initrd_ctx->nfiles = 0;
+  initrd_ctx->components = 0;
+
+  initrd_ctx->components = grub_calloc (argc, sizeof (initrd_ctx->components[0]));
+  if (!initrd_ctx->components)
+    return grub_errno;
+
+  initrd_ctx->size = 0;
+
+  for (i = 0; i < argc; i++)
+    {
+      const char *fname = argv[i];
+
+      initrd_ctx->size = ALIGN_UP (initrd_ctx->size, 4);
+
+      if (grub_memcmp (argv[i], "newc:", 5) == 0)
+	{
+	  const char *ptr, *eptr;
+	  ptr = argv[i] + 5;
+	  while (*ptr == '/')
+	    ptr++;
+	  eptr = grub_strchr (ptr, ':');
+	  if (eptr)
+	    {
+	      grub_size_t dir_size, name_len;
+
+	      initrd_ctx->components[i].newc_name = grub_strndup (ptr, eptr - ptr);
+	      if (!initrd_ctx->components[i].newc_name ||
+		  insert_dir (initrd_ctx->components[i].newc_name, &root, 0,
+			      &dir_size))
+		{
+		  grub_initrd_close (initrd_ctx);
+		  return grub_errno;
+		}
+	      name_len = grub_strlen (initrd_ctx->components[i].newc_name);
+	      if (grub_add (initrd_ctx->size,
+			    ALIGN_UP (sizeof (struct newc_head) + name_len, 4),
+			    &initrd_ctx->size) ||
+		  grub_add (initrd_ctx->size, dir_size, &initrd_ctx->size))
+		goto overflow;
+	      newc = 1;
+	      fname = eptr + 1;
+	    }
+	}
+      else if (newc)
+	{
+	  if (grub_add (initrd_ctx->size,
+			ALIGN_UP (sizeof (struct newc_head)
+				  + sizeof ("TRAILER!!!") - 1, 4),
+			&initrd_ctx->size))
+	    goto overflow;
+	  free_dir (root);
+	  root = 0;
+	  newc = 0;
+	}
+      initrd_ctx->components[i].file = grub_file_open (fname,
+						       GRUB_FILE_TYPE_LINUX_INITRD
+						       | GRUB_FILE_TYPE_NO_DECOMPRESS);
+      if (!initrd_ctx->components[i].file)
+	{
+	  grub_initrd_close (initrd_ctx);
+	  return grub_errno;
+	}
+      initrd_ctx->nfiles++;
+      initrd_ctx->components[i].size
+	= grub_file_size (initrd_ctx->components[i].file);
+      if (grub_add (initrd_ctx->size, initrd_ctx->components[i].size,
+		    &initrd_ctx->size))
+	goto overflow;
+    }
+
+  if (newc)
+    {
+      initrd_ctx->size = ALIGN_UP (initrd_ctx->size, 4);
+      if (grub_add (initrd_ctx->size,
+		    ALIGN_UP (sizeof (struct newc_head)
+			      + sizeof ("TRAILER!!!") - 1, 4),
+		    &initrd_ctx->size))
+	goto overflow;
+      free_dir (root);
+      root = 0;
+    }
+  
+  return GRUB_ERR_NONE;
+
+ overflow:
+  free_dir (root);
+  grub_initrd_close (initrd_ctx);
+  return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+}
+
+grub_size_t
+grub_get_initrd_size (struct grub_linux_initrd_context *initrd_ctx)
+{
+  return initrd_ctx->size;
+}
+
+void
+grub_initrd_close (struct grub_linux_initrd_context *initrd_ctx)
+{
+  int i;
+  if (!initrd_ctx->components)
+    return;
+  for (i = 0; i < initrd_ctx->nfiles; i++)
+    {
+      grub_free (initrd_ctx->components[i].newc_name);
+      grub_file_close (initrd_ctx->components[i].file);
+    }
+  grub_free (initrd_ctx->components);
+  initrd_ctx->components = 0;
+}
+
+grub_err_t
+grub_initrd_load (struct grub_linux_initrd_context *initrd_ctx,
+		  char *argv[], void *target)
+{
+  grub_uint8_t *ptr = target;
+  int i;
+  int newc = 0;
+  struct dir *root = 0;
+  grub_ssize_t cursize = 0;
+
+  for (i = 0; i < initrd_ctx->nfiles; i++)
+    {
+      grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
+      ptr += ALIGN_UP_OVERHEAD (cursize, 4);
+
+      if (initrd_ctx->components[i].newc_name)
+	{
+	  grub_size_t dir_size;
+
+	  if (insert_dir (initrd_ctx->components[i].newc_name, &root, ptr,
+			  &dir_size))
+	    {
+	      free_dir (root);
+	      grub_initrd_close (initrd_ctx);
+	      return grub_errno;
+	    }
+	  ptr += dir_size;
+	  ptr = make_header (ptr, initrd_ctx->components[i].newc_name,
+			     grub_strlen (initrd_ctx->components[i].newc_name),
+			     0100777,
+			     initrd_ctx->components[i].size);
+	  newc = 1;
+	}
+      else if (newc)
+	{
+	  ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1,
+			     0, 0);
+	  free_dir (root);
+	  root = 0;
+	  newc = 0;
+	}
+
+      cursize = initrd_ctx->components[i].size;
+      if (grub_file_read (initrd_ctx->components[i].file, ptr, cursize)
+	  != cursize)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+			argv[i]);
+	  grub_initrd_close (initrd_ctx);
+	  return grub_errno;
+	}
+      ptr += cursize;
+    }
+  if (newc)
+    {
+      grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
+      ptr += ALIGN_UP_OVERHEAD (cursize, 4);
+      ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1, 0, 0);
+    }
+  free_dir (root);
+  root = 0;
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/loader/lzss.c b/grub-core/loader/lzss.c
new file mode 100644
index 0000000..532d8e4
--- /dev/null
+++ b/grub-core/loader/lzss.c
@@ -0,0 +1,56 @@
+/**************************************************************
+	LZSS.C -- A Data Compression Program
+	(tab = 4 spaces)
+***************************************************************
+	4/6/1989 Haruhiko Okumura
+	Use, distribute, and modify this program freely.
+	Please send me your improved versions.
+		PC-VAN		SCIENCE
+		NIFTY-Serve	PAF01022
+		CompuServe	74050,1022
+**************************************************************/
+
+#include <grub/types.h>
+#include <grub/macho.h>
+
+#define N		 4096	/* size of ring buffer */
+#define F		   18	/* upper limit for match_length */
+#define THRESHOLD	2   /* encode string into position and length
+						   if match_length is greater than this */
+#define NIL			N	/* index for root of binary search trees */
+
+#define EOF -1
+#define getc(file) ((src < srcend) ? *src++ : EOF)
+#define putc(c, file) (dst < dstend) ? (*dst++ = (c)) : 0;
+
+grub_size_t
+grub_decompress_lzss (grub_uint8_t *dst, grub_uint8_t *dstend,
+		      grub_uint8_t *src, grub_uint8_t *srcend)
+{
+	int  i, j, k, r, c;
+	unsigned int  flags;
+	static unsigned char text_buf[N + F - 1];
+	grub_uint8_t *dst0 = dst;
+	
+	for (i = 0; i < N - F; i++) text_buf[i] = ' ';
+	r = N - F;  flags = 0;
+	for ( ; ; ) {
+		if (((flags >>= 1) & 256) == 0) {
+			if ((c = getc(infile)) == EOF) break;
+			flags = c | 0xff00;		/* uses higher byte cleverly */
+		}							/* to count eight */
+		if (flags & 1) {
+			if ((c = getc(infile)) == EOF) break;
+			putc(c, outfile);  text_buf[r++] = c;  r &= (N - 1);
+		} else {
+			if ((i = getc(infile)) == EOF) break;
+			if ((j = getc(infile)) == EOF) break;
+			i |= ((j & 0xf0) << 4);  j = (j & 0x0f) + THRESHOLD;
+			for (k = 0; k <= j; k++) {
+				c = text_buf[(i + k) & (N - 1)];
+				putc(c, outfile);  text_buf[r++] = c;  r &= (N - 1);
+			}
+		}
+	}
+    return dst - dst0;
+}
diff --git a/grub-core/loader/macho.c b/grub-core/loader/macho.c
new file mode 100644
index 0000000..05710c4
--- /dev/null
+++ b/grub-core/loader/macho.c
@@ -0,0 +1,205 @@
+/* macho.c - load Mach-O files. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This Mach-O loader is incomplete and can load only non-relocatable segments.
+   This is however enough to boot xnu (otool -l and Mach-O specs for more info).
+*/
+
+#include <grub/err.h>
+#include <grub/macho.h>
+#include <grub/machoload.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+grub_err_t
+grub_macho_close (grub_macho_t macho)
+{
+  grub_file_t file = macho->file;
+
+  if (!macho->uncompressed32)
+    grub_free (macho->cmds32);
+  grub_free (macho->uncompressed32);
+  if (!macho->uncompressed64)
+    grub_free (macho->cmds64);
+  grub_free (macho->uncompressed64);
+
+  grub_free (macho);
+
+  if (file)
+    grub_file_close (file);
+
+  return grub_errno;
+}
+
+grub_macho_t
+grub_macho_file (grub_file_t file, const char *filename, int is_64bit)
+{
+  grub_macho_t macho;
+  union grub_macho_filestart filestart;
+
+  macho = grub_malloc (sizeof (*macho));
+  if (! macho)
+    return 0;
+
+  macho->file = file;
+  macho->offset32 = -1;
+  macho->offset64 = -1;
+  macho->end32 = -1;
+  macho->end64 = -1;
+  macho->cmds32 = 0;
+  macho->cmds64 = 0;
+  macho->uncompressed32 = 0;
+  macho->uncompressed64 = 0;
+  macho->compressed32 = 0;
+  macho->compressed64 = 0;
+
+  if (grub_file_seek (macho->file, 0) == (grub_off_t) -1)
+    goto fail;
+
+  if (grub_file_read (macho->file, &filestart, sizeof (filestart))
+      != sizeof (filestart))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      goto fail;
+    }
+
+  /* Is it a fat file? */
+  if (filestart.fat.magic == grub_cpu_to_be32_compile_time (GRUB_MACHO_FAT_MAGIC))
+    {
+      struct grub_macho_fat_arch *archs;
+      int i, narchs;
+
+      /* Load architecture description. */
+      narchs = grub_be_to_cpu32 (filestart.fat.nfat_arch);
+      if (grub_file_seek (macho->file, sizeof (struct grub_macho_fat_header))
+	  == (grub_off_t) -1)
+	goto fail;
+      archs = grub_calloc (narchs, sizeof (struct grub_macho_fat_arch));
+      if (!archs)
+	goto fail;
+      if (grub_file_read (macho->file, archs,
+			  sizeof (struct grub_macho_fat_arch) * narchs)
+	  != (grub_ssize_t) sizeof(struct grub_macho_fat_arch) * narchs)
+	{
+	  grub_free (archs);
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			filename);
+	  goto fail;
+	}
+
+      for (i = 0; i < narchs; i++)
+	{
+	  if ((archs[i].cputype
+	       == grub_cpu_to_be32_compile_time (GRUB_MACHO_CPUTYPE_IA32))
+	      && !is_64bit)
+	    {
+	      macho->offset32 = grub_be_to_cpu32 (archs[i].offset);
+	      macho->end32 = grub_be_to_cpu32 (archs[i].offset)
+		+ grub_be_to_cpu32 (archs[i].size);
+	    }
+	  if ((archs[i].cputype
+	       == grub_cpu_to_be32_compile_time (GRUB_MACHO_CPUTYPE_AMD64))
+	      && is_64bit)
+	    {
+	      macho->offset64 = grub_be_to_cpu32 (archs[i].offset);
+	      macho->end64 = grub_be_to_cpu32 (archs[i].offset)
+		+ grub_be_to_cpu32 (archs[i].size);
+	    }
+	}
+      grub_free (archs);
+    }
+
+  /* Is it a thin 32-bit file? */
+  if (filestart.thin32.magic == GRUB_MACHO_MAGIC32 && !is_64bit)
+    {
+      macho->offset32 = 0;
+      macho->end32 = grub_file_size (file);
+    }
+
+  /* Is it a thin 64-bit file? */
+  if (filestart.thin64.magic == GRUB_MACHO_MAGIC64 && is_64bit)
+    {
+      macho->offset64 = 0;
+      macho->end64 = grub_file_size (file);
+    }
+
+  if (grub_memcmp (filestart.lzss.magic, GRUB_MACHO_LZSS_MAGIC,
+		   sizeof (filestart.lzss.magic)) == 0 && !is_64bit)
+    {
+      macho->offset32 = 0;
+      macho->end32 = grub_file_size (file);
+    }
+
+  /* Is it a thin 64-bit file? */
+  if (grub_memcmp (filestart.lzss.magic, GRUB_MACHO_LZSS_MAGIC,
+		   sizeof (filestart.lzss.magic)) == 0 && is_64bit)
+    {
+      macho->offset64 = 0;
+      macho->end64 = grub_file_size (file);
+    }
+
+  grub_macho_parse32 (macho, filename);
+  grub_macho_parse64 (macho, filename);
+
+  if (macho->offset32 == -1 && !is_64bit)
+    {
+      grub_error (GRUB_ERR_BAD_OS,
+		  "Mach-O doesn't contain suitable 32-bit architecture");
+      goto fail;
+    }
+
+  if (macho->offset64 == -1 && is_64bit)
+    {
+      grub_error (GRUB_ERR_BAD_OS,
+		  "Mach-O doesn't contain suitable 64-bit architecture");
+      goto fail;
+    }
+
+  return macho;
+
+fail:
+  macho->file = 0;
+  grub_macho_close (macho);
+  return 0;
+}
+
+grub_macho_t
+grub_macho_open (const char *name, enum grub_file_type type, int is_64bit)
+{
+  grub_file_t file;
+  grub_macho_t macho;
+
+  file = grub_file_open (name, type);
+  if (! file)
+    return 0;
+
+  macho = grub_macho_file (file, name, is_64bit);
+  if (! macho)
+    grub_file_close (file);
+
+  return macho;
+}
diff --git a/grub-core/loader/macho32.c b/grub-core/loader/macho32.c
new file mode 100644
index 0000000..2de3a5c
--- /dev/null
+++ b/grub-core/loader/macho32.c
@@ -0,0 +1,22 @@
+#include <grub/macho.h>
+#include <grub/machoload.h>
+
+#define SUFFIX(x) x ## 32
+typedef struct grub_macho_header32 grub_macho_header_t;
+typedef struct grub_macho_segment32 grub_macho_segment_t;
+typedef grub_uint32_t grub_macho_addr_t;
+typedef struct grub_macho_thread32 grub_macho_thread_t;
+#define offsetXX offset32
+#define ncmdsXX ncmds32
+#define cmdsizeXX cmdsize32
+#define cmdsXX cmds32
+#define endXX end32
+#define uncompressedXX uncompressed32
+#define compressedXX compressed32
+#define uncompressed_sizeXX uncompressed_size32
+#define compressed_sizeXX compressed_size32
+#define XX "32"
+#define GRUB_MACHO_MAGIC GRUB_MACHO_MAGIC32
+#define GRUB_MACHO_CMD_SEGMENT GRUB_MACHO_CMD_SEGMENT32
+#include "machoXX.c"
+
diff --git a/grub-core/loader/macho64.c b/grub-core/loader/macho64.c
new file mode 100644
index 0000000..0affceb
--- /dev/null
+++ b/grub-core/loader/macho64.c
@@ -0,0 +1,22 @@
+#include <grub/macho.h>
+#include <grub/machoload.h>
+
+#define SUFFIX(x) x ## 64
+typedef struct grub_macho_header64 grub_macho_header_t;
+typedef struct grub_macho_segment64 grub_macho_segment_t;
+typedef grub_uint64_t grub_macho_addr_t;
+typedef struct grub_macho_thread64 grub_macho_thread_t;
+#define offsetXX offset64
+#define ncmdsXX ncmds64
+#define cmdsizeXX cmdsize64
+#define cmdsXX cmds64
+#define endXX end64
+#define uncompressedXX uncompressed64
+#define compressedXX compressed64
+#define uncompressed_sizeXX uncompressed_size64
+#define compressed_sizeXX compressed_size64
+#define XX "64"
+#define GRUB_MACHO_MAGIC GRUB_MACHO_MAGIC64
+#define GRUB_MACHO_CMD_SEGMENT GRUB_MACHO_CMD_SEGMENT64
+#include "machoXX.c"
+
diff --git a/grub-core/loader/machoXX.c b/grub-core/loader/machoXX.c
new file mode 100644
index 0000000..95c3fe5
--- /dev/null
+++ b/grub-core/loader/machoXX.c
@@ -0,0 +1,384 @@
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+
+static int
+SUFFIX (grub_macho_contains_macho) (grub_macho_t macho)
+{
+  return macho->offsetXX != -1;
+}
+
+void
+SUFFIX (grub_macho_parse) (grub_macho_t macho, const char *filename)
+{
+  union {
+    struct grub_macho_lzss_header lzss;
+    grub_macho_header_t macho;
+  } head;
+
+  /* Is there any candidate at all? */
+  if (macho->offsetXX == -1)
+    return;
+
+  /* Read header and check magic.  */
+  if (grub_file_seek (macho->file, macho->offsetXX) == (grub_off_t) -1
+      || grub_file_read (macho->file, &head, sizeof (head))
+      != sizeof (head))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      macho->offsetXX = -1;
+      return;
+    }
+  if (grub_memcmp (head.lzss.magic, GRUB_MACHO_LZSS_MAGIC,
+		   sizeof (head.lzss.magic)) == 0)
+    {
+      macho->compressed_sizeXX = grub_be_to_cpu32 (head.lzss.compressed_size);
+      macho->uncompressed_sizeXX
+	= grub_be_to_cpu32 (head.lzss.uncompressed_size);
+      if (macho->uncompressed_sizeXX < sizeof (head.macho))
+	{
+	  grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		      filename);
+	  macho->offsetXX = -1;
+	  return;
+	}
+      /* Skip header check.  */
+      macho->compressedXX = 1;
+      return;
+    }
+
+  if (head.macho.magic != GRUB_MACHO_MAGIC)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "invalid Mach-O  header");
+      macho->offsetXX = -1;
+      return;
+    }
+
+  /* Read commands. */
+  macho->ncmdsXX = head.macho.ncmds;
+  macho->cmdsizeXX = head.macho.sizeofcmds;
+  macho->cmdsXX = grub_malloc (macho->cmdsizeXX);
+  if (! macho->cmdsXX)
+    return;
+  if (grub_file_seek (macho->file, macho->offsetXX
+		      + sizeof (grub_macho_header_t)) == (grub_off_t) -1
+      || grub_file_read (macho->file, macho->cmdsXX,
+		      (grub_size_t) macho->cmdsizeXX)
+      != (grub_ssize_t) macho->cmdsizeXX)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      macho->offsetXX = -1;
+    }
+}
+
+typedef int (*grub_macho_iter_hook_t)
+(grub_macho_t , struct grub_macho_cmd *,
+	       void *);
+
+static grub_err_t
+grub_macho_cmds_iterate (grub_macho_t macho,
+			 grub_macho_iter_hook_t hook,
+			 void *hook_arg,
+			 const char *filename)
+{
+  grub_uint8_t *hdrs;
+  int i;
+
+  if (macho->compressedXX && !macho->uncompressedXX)
+    {
+      grub_uint8_t *tmp;
+      grub_macho_header_t *head;
+      macho->uncompressedXX = grub_malloc (macho->uncompressed_sizeXX);
+      if (!macho->uncompressedXX)
+	return grub_errno;
+      tmp = grub_malloc (macho->compressed_sizeXX);
+      if (!tmp)
+	{
+	  grub_free (macho->uncompressedXX);
+	  macho->uncompressedXX = 0;
+	  return grub_errno;
+	}
+      if (grub_file_seek (macho->file, macho->offsetXX
+			  + GRUB_MACHO_LZSS_OFFSET) == (grub_off_t) -1
+	  || grub_file_read (macho->file, tmp,
+			     (grub_size_t) macho->compressed_sizeXX)
+	  != (grub_ssize_t) macho->compressed_sizeXX)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			filename);
+	  grub_free (tmp);
+	  grub_free (macho->uncompressedXX);
+	  macho->uncompressedXX = 0;
+	  macho->offsetXX = -1;
+	  return grub_errno;
+	}
+      if (grub_decompress_lzss (macho->uncompressedXX,
+				macho->uncompressedXX
+				+ macho->uncompressed_sizeXX,
+				tmp, tmp + macho->compressed_sizeXX)
+	  != macho->uncompressed_sizeXX)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			filename);
+	  grub_free (tmp);
+	  grub_free (macho->uncompressedXX);
+	  macho->uncompressedXX = 0;
+	  macho->offsetXX = -1;
+	  return grub_errno;
+	}
+      grub_free (tmp);
+      head = (grub_macho_header_t *) macho->uncompressedXX;
+      macho->ncmdsXX = head->ncmds;
+      macho->cmdsizeXX = head->sizeofcmds;
+      macho->cmdsXX = macho->uncompressedXX + sizeof (grub_macho_header_t);
+      if (sizeof (grub_macho_header_t) + macho->cmdsizeXX
+	  >= macho->uncompressed_sizeXX)
+	{
+	  grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		      filename);
+	  grub_free (macho->uncompressedXX);
+	  macho->uncompressedXX = 0;
+	  macho->offsetXX = -1;
+	  return grub_errno;
+	}
+    }
+
+  if (! macho->cmdsXX)
+    return grub_error (GRUB_ERR_BAD_OS, "couldn't find Mach-O commands");
+  hdrs = macho->cmdsXX;
+  for (i = 0; i < macho->ncmdsXX; i++)
+    {
+      struct grub_macho_cmd *hdr = (struct grub_macho_cmd *) hdrs;
+      if (hook (macho, hdr, hook_arg))
+	break;
+      hdrs += hdr->cmdsize;
+    }
+
+  return grub_errno;
+}
+
+grub_size_t
+SUFFIX (grub_macho_filesize) (grub_macho_t macho)
+{
+  if (SUFFIX (grub_macho_contains_macho) (macho))
+    return macho->endXX - macho->offsetXX;
+  return 0;
+}
+
+grub_err_t
+SUFFIX (grub_macho_readfile) (grub_macho_t macho,
+			      const char *filename,
+			      void *dest)
+{
+  grub_ssize_t read;
+  if (! SUFFIX (grub_macho_contains_macho) (macho))
+    return grub_error (GRUB_ERR_BAD_OS,
+		       "couldn't read architecture-specific part");
+
+  if (grub_file_seek (macho->file, macho->offsetXX) == (grub_off_t) -1)
+    return grub_errno;
+
+  read = grub_file_read (macho->file, dest,
+			 macho->endXX - macho->offsetXX);
+  if (read != (grub_ssize_t) (macho->endXX - macho->offsetXX))
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+		    filename);
+      return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+struct calcsize_ctx
+{
+  int flags;
+  int nr_phdrs;
+  grub_macho_addr_t *segments_start;
+  grub_macho_addr_t *segments_end;
+};
+
+/* Run through the program headers to calculate the total memory size we
+   should claim.  */
+static int
+calcsize (grub_macho_t _macho __attribute__ ((unused)),
+	  struct grub_macho_cmd *hdr0,
+	  void *_arg)
+{
+  grub_macho_segment_t *hdr = (grub_macho_segment_t *) hdr0;
+  struct calcsize_ctx *ctx = _arg;
+  if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT)
+    return 0;
+
+  if (! hdr->vmsize)
+    return 0;
+
+  if (! hdr->filesize && (ctx->flags & GRUB_MACHO_NOBSS))
+    return 0;
+
+  ctx->nr_phdrs++;
+  if (hdr->vmaddr < *ctx->segments_start)
+    *ctx->segments_start = hdr->vmaddr;
+  if (hdr->vmaddr + hdr->vmsize > *ctx->segments_end)
+    *ctx->segments_end = hdr->vmaddr + hdr->vmsize;
+  return 0;
+}
+
+/* Calculate the amount of memory spanned by the segments. */
+grub_err_t
+SUFFIX (grub_macho_size) (grub_macho_t macho, grub_macho_addr_t *segments_start,
+			  grub_macho_addr_t *segments_end, int flags,
+			  const char *filename)
+{
+  struct calcsize_ctx ctx = {
+    .flags = flags,
+    .nr_phdrs = 0,
+    .segments_start = segments_start,
+    .segments_end = segments_end,
+  };
+
+  *segments_start = (grub_macho_addr_t) -1;
+  *segments_end = 0;
+
+  grub_macho_cmds_iterate (macho, calcsize, &ctx, filename);
+
+  if (ctx.nr_phdrs == 0)
+    return grub_error (GRUB_ERR_BAD_OS, "no program headers present");
+
+  if (*segments_end < *segments_start)
+    /* Very bad addresses.  */
+    return grub_error (GRUB_ERR_BAD_OS, "bad program header load addresses");
+
+  return GRUB_ERR_NONE;
+}
+
+struct do_load_ctx
+{
+  int flags;
+  char *offset;
+  const char *filename;
+  int *darwin_version;
+};
+
+static int
+do_load(grub_macho_t _macho,
+	struct grub_macho_cmd *hdr0,
+	void *_arg)
+{
+  grub_macho_segment_t *hdr = (grub_macho_segment_t *) hdr0;
+  struct do_load_ctx *ctx = _arg;
+
+  if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT)
+    return 0;
+
+  if (! hdr->filesize && (ctx->flags & GRUB_MACHO_NOBSS))
+    return 0;
+  if (! hdr->vmsize)
+    return 0;
+
+  if (hdr->filesize)
+    {
+      grub_ssize_t read, toread = min (hdr->filesize, hdr->vmsize);
+      if (_macho->uncompressedXX)
+	{
+	  if (hdr->fileoff + (grub_size_t) toread
+	      > _macho->uncompressed_sizeXX)
+	    read = -1;
+	  else
+	    {
+	      read = toread;
+	      grub_memcpy (ctx->offset + hdr->vmaddr,
+			   _macho->uncompressedXX + hdr->fileoff, read);
+	    }
+	}
+      else
+	{
+	  if (grub_file_seek (_macho->file, hdr->fileoff
+			      + _macho->offsetXX) == (grub_off_t) -1)
+	    return 1;
+	  read = grub_file_read (_macho->file, ctx->offset + hdr->vmaddr,
+				 toread);
+	}
+
+      if (read != toread)
+	{
+	  /* XXX How can we free memory from `load_hook'? */
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			ctx->filename);
+
+	  return 1;
+	}
+      if (ctx->darwin_version)
+	{
+	  const char *ptr = ctx->offset + hdr->vmaddr;
+	  const char *end = ptr + min (hdr->filesize, hdr->vmsize)
+	    - (sizeof ("Darwin Kernel Version ") - 1);
+	  for (; ptr < end; ptr++)
+	    if (grub_memcmp (ptr, "Darwin Kernel Version ",
+			     sizeof ("Darwin Kernel Version ") - 1) == 0)
+	      {
+		ptr += sizeof ("Darwin Kernel Version ") - 1;
+		*ctx->darwin_version = 0;
+		end += (sizeof ("Darwin Kernel Version ") - 1);
+		while (ptr < end && grub_isdigit (*ptr))
+		  *ctx->darwin_version = (*ptr++ - '0') + *ctx->darwin_version * 10;
+		break;
+	      }
+	}
+    }
+
+  if (hdr->filesize < hdr->vmsize)
+    grub_memset (ctx->offset + hdr->vmaddr + hdr->filesize,
+		 0, hdr->vmsize - hdr->filesize);
+  return 0;
+}
+
+/* Load every loadable segment into memory specified by `_load_hook'.  */
+grub_err_t
+SUFFIX (grub_macho_load) (grub_macho_t macho, const char *filename,
+			  char *offset, int flags, int *darwin_version)
+{
+  struct do_load_ctx ctx = {
+    .flags = flags,
+    .offset = offset,
+    .filename = filename,
+    .darwin_version = darwin_version
+  };
+
+  if (darwin_version)
+    *darwin_version = 0;
+
+  grub_macho_cmds_iterate (macho, do_load, &ctx, filename);
+
+  return grub_errno;
+}
+
+static int
+find_entry_point (grub_macho_t _macho __attribute__ ((unused)),
+			    struct grub_macho_cmd *hdr,
+			    void *_arg)
+{
+  grub_macho_addr_t *entry_point = _arg;
+  if (hdr->cmd == GRUB_MACHO_CMD_THREAD)
+    *entry_point = ((grub_macho_thread_t *) hdr)->entry_point;
+  return 0;
+}
+
+grub_macho_addr_t
+SUFFIX (grub_macho_get_entry_point) (grub_macho_t macho, const char *filename)
+{
+  grub_macho_addr_t entry_point = 0;
+  grub_macho_cmds_iterate (macho, find_entry_point, &entry_point, filename);
+  return entry_point;
+}
diff --git a/grub-core/loader/mips/linux.c b/grub-core/loader/mips/linux.c
new file mode 100644
index 0000000..e4ed959
--- /dev/null
+++ b/grub-core/loader/mips/linux.c
@@ -0,0 +1,508 @@
+/* linux.c - boot Linux */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/elf.h>
+#include <grub/elfload.h>
+#include <grub/loader.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/mips/relocator.h>
+#include <grub/memory.h>
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+#include <grub/linux.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* For frequencies.  */
+#include <grub/machine/time.h>
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+#include <grub/pci.h>
+#include <grub/machine/kernel.h>
+
+const char loongson_machtypes[][60] =
+  {
+    [GRUB_ARCH_MACHINE_YEELOONG] = "machtype=lemote-yeeloong-2f-8.9inches",
+    [GRUB_ARCH_MACHINE_FULOONG2F]  = "machtype=lemote-fuloong-2f-box",
+    [GRUB_ARCH_MACHINE_FULOONG2E]  = "machtype=lemote-fuloong-2e-unknown"
+  };
+#endif
+
+static grub_dl_t my_mod;
+
+static int loaded;
+
+static grub_size_t linux_size;
+
+static struct grub_relocator *relocator;
+static grub_uint8_t *playground;
+static grub_addr_t target_addr, entry_addr;
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+static char *params;
+#else
+static int linux_argc;
+static grub_off_t argv_off;
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+static grub_off_t envp_off;
+#endif
+static grub_off_t rd_addr_arg_off, rd_size_arg_off;
+#endif
+static int initrd_loaded = 0;
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  struct grub_relocator32_state state;
+
+  grub_memset (&state, 0, sizeof (state));
+
+  /* Boot the kernel.  */
+  state.gpr[1] = entry_addr;
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+  {
+    grub_err_t err;
+    grub_relocator_chunk_t ch;
+    grub_uint32_t *memsize;
+    grub_uint32_t *magic;
+    char *str;
+
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   ((16 << 20) - 264),
+					   grub_strlen (params) + 1 + 8);
+    if (err)
+      return err;
+    memsize = get_virtual_current_address (ch);
+    magic = memsize + 1;
+    *memsize = grub_mmap_get_lower ();
+    *magic = 0x12345678;
+    str = (char *) (magic + 1);
+    grub_strcpy (str, params);
+  }
+#endif  
+
+#ifndef GRUB_MACHINE_MIPS_QEMU_MIPS
+  state.gpr[4] = linux_argc;
+  state.gpr[5] = target_addr + argv_off;
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  state.gpr[6] = target_addr + envp_off;
+#else
+  state.gpr[6] = 0;
+#endif
+  state.gpr[7] = 0;
+#endif
+  state.jumpreg = 1;
+  grub_relocator32_boot (relocator, state);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_relocator_unload (relocator);
+  grub_dl_unref (my_mod);
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+  grub_free (params);
+  params = 0;
+#endif
+
+  loaded = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_load32 (grub_elf_t elf, const char *filename,
+		   void **extra_mem, grub_size_t extra_size)
+{
+  Elf32_Addr base;
+  int extraoff;
+  grub_err_t err;
+
+  /* Linux's entry point incorrectly contains a virtual address.  */
+  entry_addr = elf->ehdr.ehdr32.e_entry;
+
+  linux_size = grub_elf32_size (elf, &base, 0);
+  if (linux_size == 0)
+    return grub_errno;
+  target_addr = base;
+  /* Pad it; the kernel scribbles over memory beyond its load address.  */
+  linux_size += 0x100000;
+  linux_size = ALIGN_UP (base + linux_size, 4) - base;
+  extraoff = linux_size;
+  linux_size += extra_size;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    return grub_errno;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   target_addr & 0x1fffffff,
+					   linux_size);
+    if (err)
+      return err;
+    playground = get_virtual_current_address (ch);
+  }
+
+  *extra_mem = playground + extraoff;
+
+  /* Now load the segments into the area we claimed.  */
+  return grub_elf32_load (elf, filename, playground - base, GRUB_ELF_LOAD_FLAGS_NONE, 0, 0);
+}
+
+static grub_err_t
+grub_linux_load64 (grub_elf_t elf, const char *filename,
+		   void **extra_mem, grub_size_t extra_size)
+{
+  Elf64_Addr base;
+  int extraoff;
+  grub_err_t err;
+
+  /* Linux's entry point incorrectly contains a virtual address.  */
+  entry_addr = elf->ehdr.ehdr64.e_entry;
+
+  linux_size = grub_elf64_size (elf, &base, 0);
+  if (linux_size == 0)
+    return grub_errno;
+  target_addr = base;
+  /* Pad it; the kernel scribbles over memory beyond its load address.  */
+  linux_size += 0x100000;
+  linux_size = ALIGN_UP (base + linux_size, 4) - base;
+  extraoff = linux_size;
+  linux_size += extra_size;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    return grub_errno;
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (relocator, &ch,
+					   target_addr & 0x1fffffff,
+					   linux_size);
+    if (err)
+      return err;
+    playground = get_virtual_current_address (ch);
+  }
+
+  *extra_mem = playground + extraoff;
+
+  /* Now load the segments into the area we claimed.  */
+  return grub_elf64_load (elf, filename, playground - base, GRUB_ELF_LOAD_FLAGS_NONE, 0, 0);
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_elf_t elf = 0;
+  int size;
+  void *extra = NULL;
+#ifndef GRUB_MACHINE_MIPS_QEMU_MIPS
+  int i;
+  grub_uint32_t *linux_argv;
+  char *linux_args;
+#endif
+  grub_err_t err;
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  char *linux_envs;
+  grub_uint32_t *linux_envp;
+#endif
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  elf = grub_elf_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (! elf)
+    return grub_errno;
+
+  if (elf->ehdr.ehdr32.e_type != ET_EXEC)
+    {
+      grub_elf_close (elf);
+      return grub_error (GRUB_ERR_UNKNOWN_OS,
+			 N_("this ELF file is not of the right type"));
+    }
+
+  /* Release the previously used memory.  */
+  grub_loader_unset ();
+  loaded = 0;
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+  size = 0;
+#else
+  /* For arguments.  */
+  linux_argc = argc;
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  linux_argc++;
+#endif
+  /* Main arguments.  */
+  size = (linux_argc) * sizeof (grub_uint32_t); 
+  /* Initrd address and size.  */
+  size += 2 * sizeof (grub_uint32_t); 
+  /* NULL terminator.  */
+  size += sizeof (grub_uint32_t); 
+
+  /* First argument is always "a0".  */
+  size += ALIGN_UP (sizeof ("a0"), 4);
+  /* Normal arguments.  */
+  for (i = 1; i < argc; i++)
+    size += ALIGN_UP (grub_strlen (argv[i]) + 1, 4);
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  size += ALIGN_UP (sizeof (loongson_machtypes[0]), 4);
+#endif
+
+  /* rd arguments.  */
+  size += ALIGN_UP (sizeof ("rd_start=0xXXXXXXXXXXXXXXXX"), 4);
+  size += ALIGN_UP (sizeof ("rd_size=0xXXXXXXXXXXXXXXXX"), 4);
+
+  /* For the environment.  */
+  size += sizeof (grub_uint32_t);
+  size += 4 * sizeof (grub_uint32_t);
+  size += ALIGN_UP (sizeof ("memsize=XXXXXXXXXXXXXXXXXXXX"), 4)
+    + ALIGN_UP (sizeof ("highmemsize=XXXXXXXXXXXXXXXXXXXX"), 4)
+    + ALIGN_UP (sizeof ("busclock=XXXXXXXXXX"), 4)
+    + ALIGN_UP (sizeof ("cpuclock=XXXXXXXXXX"), 4);
+#endif
+
+  if (grub_elf_is_elf32 (elf))
+    err = grub_linux_load32 (elf, argv[0], &extra, size);
+  else
+  if (grub_elf_is_elf64 (elf))
+    err = grub_linux_load64 (elf, argv[0], &extra, size);
+  else
+    err = grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  grub_elf_close (elf);
+
+  if (err)
+    return err;
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+  /* Create kernel command line.  */
+  size = grub_loader_cmdline_size(argc, argv);
+  params = grub_malloc (size + sizeof (LINUX_IMAGE));
+  if (! params)
+    {
+      grub_linux_unload ();
+      return grub_errno;
+    }
+
+  grub_memcpy (params, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  grub_create_loader_cmdline (argc, argv, params + sizeof (LINUX_IMAGE) - 1,
+			      size, GRUB_VERIFY_KERNEL_CMDLINE);
+#else
+  linux_argv = extra;
+  argv_off = (grub_uint8_t *) linux_argv - (grub_uint8_t *) playground;
+  extra = linux_argv + (linux_argc + 1 + 2);
+  linux_args = extra;
+
+  grub_memcpy (linux_args, "a0", sizeof ("a0"));
+  *linux_argv = (grub_uint8_t *) linux_args - (grub_uint8_t *) playground
+    + target_addr;
+  linux_argv++;
+  linux_args += ALIGN_UP (sizeof ("a0"), 4);
+
+  char *params = linux_args;
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  {
+    unsigned mtype = grub_arch_machine;
+    if (mtype >= ARRAY_SIZE (loongson_machtypes))
+      mtype = 0;
+    /* In Loongson platform, it is the responsibility of the bootloader/firmware
+       to supply the OS kernel with machine type information.  */
+    grub_memcpy (linux_args, loongson_machtypes[mtype],
+		 sizeof (loongson_machtypes[mtype]));
+    *linux_argv = (grub_uint8_t *) linux_args - (grub_uint8_t *) playground
+      + target_addr;
+    linux_argv++;
+    linux_args += ALIGN_UP (sizeof (loongson_machtypes[mtype]), 4);
+  }
+#endif
+
+  for (i = 1; i < argc; i++)
+    {
+      grub_memcpy (linux_args, argv[i], grub_strlen (argv[i]) + 1);
+      *linux_argv = (grub_uint8_t *) linux_args - (grub_uint8_t *) playground
+	+ target_addr;
+      linux_argv++;
+      linux_args += ALIGN_UP (grub_strlen (argv[i]) + 1, 4);
+    }
+
+  *linux_args = '\0';
+
+  err = grub_verify_string (params, GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    return err;
+
+  /* Reserve space for rd arguments.  */
+  rd_addr_arg_off = (grub_uint8_t *) linux_args - (grub_uint8_t *) playground;
+  linux_args += ALIGN_UP (sizeof ("rd_start=0xXXXXXXXXXXXXXXXX"), 4);
+  *linux_argv = 0;
+  linux_argv++;
+
+  rd_size_arg_off = (grub_uint8_t *) linux_args - (grub_uint8_t *) playground;
+  linux_args += ALIGN_UP (sizeof ("rd_size=0xXXXXXXXXXXXXXXXX"), 4);
+  *linux_argv = 0;
+  linux_argv++;
+
+  *linux_argv = 0;
+
+  extra = linux_args;
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  linux_envp = extra;
+  envp_off = (grub_uint8_t *) linux_envp - (grub_uint8_t *) playground;
+  linux_envs = (char *) (linux_envp + 5);
+  grub_snprintf (linux_envs, sizeof ("memsize=XXXXXXXXXXXXXXXXXXXX"),
+		 "memsize=%lld",
+		 (unsigned long long) grub_mmap_get_lower () >> 20);
+  linux_envp[0] = (grub_uint8_t *) linux_envs - (grub_uint8_t *) playground
+    + target_addr;
+  linux_envs += ALIGN_UP (grub_strlen (linux_envs) + 1, 4);
+  grub_snprintf (linux_envs, sizeof ("highmemsize=XXXXXXXXXXXXXXXXXXXX"),
+		 "highmemsize=%lld",
+		 (unsigned long long) grub_mmap_get_upper () >> 20);
+  linux_envp[1] = (grub_uint8_t *) linux_envs - (grub_uint8_t *) playground
+    + target_addr;
+  linux_envs += ALIGN_UP (grub_strlen (linux_envs) + 1, 4);
+
+  grub_snprintf (linux_envs, sizeof ("busclock=XXXXXXXXXX"),
+		 "busclock=%d", grub_arch_busclock);
+  linux_envp[2] = (grub_uint8_t *) linux_envs - (grub_uint8_t *) playground
+    + target_addr;
+  linux_envs += ALIGN_UP (grub_strlen (linux_envs) + 1, 4);
+  grub_snprintf (linux_envs, sizeof ("cpuclock=XXXXXXXXXX"),
+		 "cpuclock=%d", grub_arch_cpuclock);
+  linux_envp[3] = (grub_uint8_t *) linux_envs - (grub_uint8_t *) playground
+    + target_addr;
+  linux_envs += ALIGN_UP (grub_strlen (linux_envs) + 1, 4);
+
+  linux_envp[4] = 0;
+#endif
+#endif
+
+  grub_loader_set (grub_linux_boot, grub_linux_unload, 1);
+  initrd_loaded = 0;
+  loaded = 1;
+  grub_dl_ref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  void *initrd_src;
+  grub_addr_t initrd_dest;
+  grub_err_t err;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (!loaded)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+
+  if (initrd_loaded)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "only one initrd command can be issued.");
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  {
+    grub_relocator_chunk_t ch;
+
+    err = grub_relocator_alloc_chunk_align_safe (relocator, &ch, (target_addr & 0x1fffffff) +
+						 linux_size + 0x10000, 0x10000000, size,
+						 0x10000, GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+
+    if (err)
+      goto fail;
+    initrd_src = get_virtual_current_address (ch);
+    initrd_dest = get_physical_target_address (ch) | 0x80000000;
+  }
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_src))
+    goto fail;
+
+#ifdef GRUB_MACHINE_MIPS_QEMU_MIPS
+  {
+    char *tmp;
+    tmp = grub_xasprintf ("%s rd_start=0x%" PRIxGRUB_ADDR
+			  " rd_size=0x%" PRIxGRUB_ADDR, params,
+			  initrd_dest, size);
+    if (!tmp)
+      goto fail;
+    grub_free (params);
+    params = tmp;
+  }
+#else
+  grub_snprintf ((char *) playground + rd_addr_arg_off,
+		 sizeof ("rd_start=0xXXXXXXXXXXXXXXXX"), "rd_start=0x%llx",
+		(unsigned long long) initrd_dest);
+  ((grub_uint32_t *) (playground + argv_off))[linux_argc]
+    = target_addr + rd_addr_arg_off;
+  linux_argc++;
+
+  grub_snprintf ((char *) playground + rd_size_arg_off,
+		sizeof ("rd_size=0xXXXXXXXXXXXXXXXXX"), "rd_size=0x%llx",
+		(unsigned long long) size);
+  ((grub_uint32_t *) (playground + argv_off))[linux_argc]
+    = target_addr + rd_size_arg_off;
+  linux_argc++;
+#endif
+
+  initrd_loaded = 1;
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT(linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/multiboot.c b/grub-core/loader/multiboot.c
new file mode 100644
index 0000000..facb13f
--- /dev/null
+++ b/grub-core/loader/multiboot.c
@@ -0,0 +1,469 @@
+/* multiboot.c - boot a multiboot OS image. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ *  FIXME: The following features from the Multiboot specification still
+ *         need to be implemented:
+ *  - drives table
+ *  - ROM configuration table
+ *  - SMBIOS tables
+ *  - Networking information
+ */
+
+#include <grub/loader.h>
+#include <grub/command.h>
+#ifdef GRUB_USE_MULTIBOOT2
+#include <grub/multiboot2.h>
+#define GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER GRUB_MULTIBOOT2_CONSOLE_FRAMEBUFFER
+#define GRUB_MULTIBOOT_CONSOLE_EGA_TEXT GRUB_MULTIBOOT2_CONSOLE_EGA_TEXT
+#define GRUB_MULTIBOOT(x) grub_multiboot2_ ## x
+#else
+#include <grub/multiboot.h>
+#define GRUB_MULTIBOOT(x) grub_multiboot_ ## x
+#endif
+#include <grub/cpu/multiboot.h>
+#include <grub/elf.h>
+#include <grub/aout.h>
+#include <grub/file.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/cpu/relocator.h>
+#include <grub/video.h>
+#include <grub/memory.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef GRUB_MACHINE_EFI
+#include <grub/efi/efi.h>
+#endif
+
+struct grub_relocator *GRUB_MULTIBOOT (relocator) = NULL;
+grub_uint32_t GRUB_MULTIBOOT (payload_eip);
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU)
+#define DEFAULT_VIDEO_MODE "text"
+#else
+#define DEFAULT_VIDEO_MODE "auto"
+#endif
+
+static int accepts_video;
+static int accepts_ega_text;
+static int console_required;
+static grub_dl_t my_mod;
+
+
+/* Helper for grub_get_multiboot_mmap_count.  */
+static int
+count_hook (grub_uint64_t addr __attribute__ ((unused)),
+	    grub_uint64_t size __attribute__ ((unused)),
+	    grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  grub_size_t *count = data;
+
+  (*count)++;
+  return 0;
+}
+
+/* Return the length of the Multiboot mmap that will be needed to allocate
+   our platform's map.  */
+grub_uint32_t
+GRUB_MULTIBOOT (get_mmap_count) (void)
+{
+  grub_size_t count = 0;
+
+  grub_mmap_iterate (count_hook, &count);
+
+  return count;
+}
+
+grub_err_t
+GRUB_MULTIBOOT (set_video_mode) (void)
+{
+  grub_err_t err;
+  const char *modevar;
+
+#if GRUB_MACHINE_HAS_VGA_TEXT
+  if (accepts_video)
+#endif
+    {
+      modevar = grub_env_get ("gfxpayload");
+      if (! modevar || *modevar == 0)
+	err = grub_video_set_mode (DEFAULT_VIDEO_MODE, 0, 0);
+      else
+	{
+	  char *tmp;
+	  tmp = grub_xasprintf ("%s;" DEFAULT_VIDEO_MODE, modevar);
+	  if (! tmp)
+	    return grub_errno;
+	  err = grub_video_set_mode (tmp, 0, 0);
+	  grub_free (tmp);
+	}
+    }
+#if GRUB_MACHINE_HAS_VGA_TEXT
+  else
+    err = grub_video_set_mode ("text", 0, 0);
+#endif
+
+  return err;
+}
+
+#ifdef GRUB_MACHINE_EFI
+#ifdef __x86_64__
+#define grub_relocator_efi_boot		grub_relocator64_efi_boot
+#define grub_relocator_efi_state	grub_relocator64_efi_state
+#endif
+#endif
+
+#ifdef grub_relocator_efi_boot
+static void
+efi_boot (struct grub_relocator *rel,
+	  grub_uint32_t target)
+{
+#ifdef GRUB_USE_MULTIBOOT2
+  struct grub_relocator_efi_state state_efi = MULTIBOOT2_EFI_INITIAL_STATE;
+#else
+  struct grub_relocator_efi_state state_efi = MULTIBOOT_EFI_INITIAL_STATE;
+#endif
+  state_efi.MULTIBOOT_EFI_ENTRY_REGISTER = GRUB_MULTIBOOT (payload_eip);
+  state_efi.MULTIBOOT_EFI_MBI_REGISTER = target;
+
+  grub_relocator_efi_boot (rel, state_efi);
+}
+#else
+#define grub_efi_is_finished	1
+static void
+efi_boot (struct grub_relocator *rel __attribute__ ((unused)),
+	  grub_uint32_t target __attribute__ ((unused)))
+{
+}
+#endif
+
+#if defined (__i386__) || defined (__x86_64__)
+static void
+normal_boot (struct grub_relocator *rel, struct grub_relocator32_state state)
+{
+  grub_relocator32_boot (rel, state, 0);
+}
+#else
+static void
+normal_boot (struct grub_relocator *rel, struct grub_relocator32_state state)
+{
+  grub_relocator32_boot (rel, state);
+}
+#endif
+
+static grub_err_t
+grub_multiboot_boot (void)
+{
+  grub_err_t err;
+
+#ifdef GRUB_USE_MULTIBOOT2
+  struct grub_relocator32_state state = MULTIBOOT2_INITIAL_STATE;
+#else
+  struct grub_relocator32_state state = MULTIBOOT_INITIAL_STATE;
+#endif
+  state.MULTIBOOT_ENTRY_REGISTER = GRUB_MULTIBOOT (payload_eip);
+
+  err = GRUB_MULTIBOOT (make_mbi) (&state.MULTIBOOT_MBI_REGISTER);
+
+  if (err)
+    return err;
+
+  if (grub_efi_is_finished)
+    normal_boot (GRUB_MULTIBOOT (relocator), state);
+  else
+    efi_boot (GRUB_MULTIBOOT (relocator), state.MULTIBOOT_MBI_REGISTER);
+
+  /* Not reached.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_multiboot_unload (void)
+{
+  GRUB_MULTIBOOT (free_mbi) ();
+
+  grub_relocator_unload (GRUB_MULTIBOOT (relocator));
+  GRUB_MULTIBOOT (relocator) = NULL;
+
+  grub_dl_unref (my_mod);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_uint64_t highest_load;
+
+#define MULTIBOOT_LOAD_ELF64
+#include "multiboot_elfxx.c"
+#undef MULTIBOOT_LOAD_ELF64
+
+#define MULTIBOOT_LOAD_ELF32
+#include "multiboot_elfxx.c"
+#undef MULTIBOOT_LOAD_ELF32
+
+/* Load ELF32 or ELF64.  */
+grub_err_t
+GRUB_MULTIBOOT (load_elf) (mbi_load_data_t *mld)
+{
+  if (grub_multiboot_is_elf32 (mld->buffer))
+    return grub_multiboot_load_elf32 (mld);
+  else if (grub_multiboot_is_elf64 (mld->buffer))
+    return grub_multiboot_load_elf64 (mld);
+
+  return grub_error (GRUB_ERR_UNKNOWN_OS, N_("invalid arch-dependent ELF magic"));
+}
+
+grub_err_t
+GRUB_MULTIBOOT (set_console) (int console_type, int accepted_consoles,
+			      int width, int height, int depth,
+			      int console_req)
+{
+  console_required = console_req;
+  if (!(accepted_consoles 
+	& (GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER
+	   | (GRUB_MACHINE_HAS_VGA_TEXT ? GRUB_MULTIBOOT_CONSOLE_EGA_TEXT : 0))))
+    {
+      if (console_required)
+	return grub_error (GRUB_ERR_BAD_OS,
+			   "OS requires a console but none is available");
+      grub_puts_ (N_("WARNING: no console will be available to OS"));
+      accepts_video = 0;
+      accepts_ega_text = 0;
+      return GRUB_ERR_NONE;
+    }
+
+  if (console_type == GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER)
+    {
+      char *buf;
+      if (depth && width && height)
+	buf = grub_xasprintf ("%dx%dx%d,%dx%d,auto", width,
+			      height, depth, width, height);
+      else if (width && height)
+	buf = grub_xasprintf ("%dx%d,auto", width, height);
+      else
+	buf = grub_strdup ("auto");
+
+      if (!buf)
+	return grub_errno;
+      grub_env_set ("gfxpayload", buf);
+      grub_free (buf);
+    }
+  else
+    {
+#if GRUB_MACHINE_HAS_VGA_TEXT
+      grub_env_set ("gfxpayload", "text");
+#else
+      /* Always use video if no VGA text is available.  */
+      grub_env_set ("gfxpayload", "auto");
+#endif
+    }
+
+  accepts_video = !!(accepted_consoles & GRUB_MULTIBOOT_CONSOLE_FRAMEBUFFER);
+  accepts_ega_text = !!(accepted_consoles & GRUB_MULTIBOOT_CONSOLE_EGA_TEXT);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_multiboot (grub_command_t cmd __attribute__ ((unused)),
+		    int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_err_t err;
+
+  grub_loader_unset ();
+
+  highest_load = 0;
+
+#ifndef GRUB_USE_MULTIBOOT2
+  grub_multiboot_quirks = GRUB_MULTIBOOT_QUIRKS_NONE;
+  int option_found = 0;
+
+  do
+    {
+      option_found = 0;
+      if (argc != 0 && grub_strcmp (argv[0], "--quirk-bad-kludge") == 0)
+	{
+	  argc--;
+	  argv++;
+	  option_found = 1;
+	  grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_BAD_KLUDGE;
+	}
+
+      if (argc != 0 && grub_strcmp (argv[0], "--quirk-modules-after-kernel") == 0)
+	{
+	  argc--;
+	  argv++;
+	  option_found = 1;
+	  grub_multiboot_quirks |= GRUB_MULTIBOOT_QUIRK_MODULES_AFTER_KERNEL;
+	}
+    } while (option_found);
+#endif
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_MULTIBOOT_KERNEL);
+  if (! file)
+    return grub_errno;
+
+  grub_dl_ref (my_mod);
+
+  /* Skip filename.  */
+  GRUB_MULTIBOOT (init_mbi) (argc - 1, argv + 1);
+
+  grub_relocator_unload (GRUB_MULTIBOOT (relocator));
+  GRUB_MULTIBOOT (relocator) = grub_relocator_new ();
+
+  if (!GRUB_MULTIBOOT (relocator))
+    goto fail;
+
+  err = GRUB_MULTIBOOT (load) (file, argv[0]);
+  if (err)
+    goto fail;
+
+  GRUB_MULTIBOOT (set_bootdev) ();
+
+  grub_loader_set (grub_multiboot_boot, grub_multiboot_unload, 0);
+
+ fail:
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_relocator_unload (GRUB_MULTIBOOT (relocator));
+      GRUB_MULTIBOOT (relocator) = NULL;
+      grub_dl_unref (my_mod);
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_module (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_ssize_t size;
+  void *module = NULL;
+  grub_addr_t target;
+  grub_err_t err;
+  int nounzip = 0;
+  grub_uint64_t lowest_addr = 0;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (grub_strcmp (argv[0], "--nounzip") == 0)
+    {
+      argv++;
+      argc--;
+      nounzip = 1;
+    }
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (!GRUB_MULTIBOOT (relocator))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("you need to load the kernel first"));
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_MULTIBOOT_MODULE
+			 | (nounzip ? GRUB_FILE_TYPE_NO_DECOMPRESS : GRUB_FILE_TYPE_NONE));
+  if (! file)
+    return grub_errno;
+
+#ifndef GRUB_USE_MULTIBOOT2
+  lowest_addr = 0x100000;
+  if (grub_multiboot_quirks & GRUB_MULTIBOOT_QUIRK_MODULES_AFTER_KERNEL)
+    lowest_addr = ALIGN_UP (highest_load + 1048576, 4096);
+#endif
+
+  size = grub_file_size (file);
+  if (size)
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_align (GRUB_MULTIBOOT (relocator), &ch,
+					    lowest_addr, UP_TO_TOP32 (size),
+					    size, MULTIBOOT_MOD_ALIGN,
+					    GRUB_RELOCATOR_PREFERENCE_NONE, 1);
+    if (err)
+      {
+	grub_file_close (file);
+	return err;
+      }
+    module = get_virtual_current_address (ch);
+    target = get_physical_target_address (ch);
+  }
+  else
+    {
+      module = 0;
+      target = 0;
+    }
+
+  err = GRUB_MULTIBOOT (add_module) (target, size, argc - 1, argv + 1);
+  if (err)
+    {
+      grub_file_close (file);
+      return err;
+    }
+
+  if (size && grub_file_read (file, module, size) != size)
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+		    argv[0]);
+      return grub_errno;
+    }
+
+  grub_file_close (file);
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd_multiboot, cmd_module;
+
+GRUB_MOD_INIT(multiboot)
+{
+  cmd_multiboot =
+#ifdef GRUB_USE_MULTIBOOT2
+    grub_register_command ("multiboot2", grub_cmd_multiboot,
+			   0, N_("Load a multiboot 2 kernel."));
+  cmd_module =
+    grub_register_command ("module2", grub_cmd_module,
+			   0, N_("Load a multiboot 2 module."));
+#else
+    grub_register_command ("multiboot", grub_cmd_multiboot,
+			   0, N_("Load a multiboot kernel."));
+  cmd_module =
+    grub_register_command ("module", grub_cmd_module,
+			   0, N_("Load a multiboot module."));
+#endif
+
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(multiboot)
+{
+  grub_unregister_command (cmd_multiboot);
+  grub_unregister_command (cmd_module);
+}
diff --git a/grub-core/loader/multiboot_elfxx.c b/grub-core/loader/multiboot_elfxx.c
new file mode 100644
index 0000000..f2318e0
--- /dev/null
+++ b/grub-core/loader/multiboot_elfxx.c
@@ -0,0 +1,298 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#if defined(MULTIBOOT_LOAD_ELF32)
+# define XX		32
+# define E_MACHINE	MULTIBOOT_ELF32_MACHINE
+# define ELFCLASSXX	ELFCLASS32
+# define Elf_Ehdr	Elf32_Ehdr
+# define Elf_Phdr	Elf32_Phdr
+# define Elf_Shdr	Elf32_Shdr
+#elif defined(MULTIBOOT_LOAD_ELF64)
+# define XX		64
+# define E_MACHINE	MULTIBOOT_ELF64_MACHINE
+# define ELFCLASSXX	ELFCLASS64
+# define Elf_Ehdr	Elf64_Ehdr
+# define Elf_Phdr	Elf64_Phdr
+# define Elf_Shdr	Elf64_Shdr
+#else
+#error "I'm confused"
+#endif
+
+#include <grub/i386/relocator.h>
+
+#define CONCAT(a,b)	CONCAT_(a, b)
+#define CONCAT_(a,b)	a ## b
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+/* Check if BUFFER contains ELF32 (or ELF64).  */
+static int
+CONCAT(grub_multiboot_is_elf, XX) (void *buffer)
+{
+  Elf_Ehdr *ehdr = (Elf_Ehdr *) buffer;
+
+  return ehdr->e_ident[EI_CLASS] == ELFCLASSXX;
+}
+
+static grub_err_t
+CONCAT(grub_multiboot_load_elf, XX) (mbi_load_data_t *mld)
+{
+  Elf_Ehdr *ehdr = (Elf_Ehdr *) mld->buffer;
+  char *phdr_base;
+  grub_err_t err;
+  grub_relocator_chunk_t ch;
+  grub_uint32_t load_offset = 0, load_size;
+  int i;
+  void *source = NULL;
+
+  if (ehdr->e_ident[EI_MAG0] != ELFMAG0
+      || ehdr->e_ident[EI_MAG1] != ELFMAG1
+      || ehdr->e_ident[EI_MAG2] != ELFMAG2
+      || ehdr->e_ident[EI_MAG3] != ELFMAG3
+      || ehdr->e_ident[EI_DATA] != ELFDATA2LSB)
+    return grub_error(GRUB_ERR_UNKNOWN_OS, N_("invalid arch-independent ELF magic"));
+
+  if (ehdr->e_ident[EI_CLASS] != ELFCLASSXX || ehdr->e_machine != E_MACHINE
+      || ehdr->e_version != EV_CURRENT)
+    return grub_error (GRUB_ERR_UNKNOWN_OS, N_("invalid arch-dependent ELF magic"));
+
+  if (ehdr->e_type != ET_EXEC && ehdr->e_type != ET_DYN)
+    return grub_error (GRUB_ERR_UNKNOWN_OS, N_("this ELF file is not of the right type"));
+
+  /* FIXME: Should we support program headers at strange locations?  */
+  if (ehdr->e_phoff + (grub_uint32_t) ehdr->e_phnum * ehdr->e_phentsize > MULTIBOOT_SEARCH)
+    return grub_error (GRUB_ERR_BAD_OS, "program header at a too high offset");
+
+  phdr_base = (char *) mld->buffer + ehdr->e_phoff;
+#define phdr(i)			((Elf_Phdr *) (phdr_base + (i) * ehdr->e_phentsize))
+
+  mld->link_base_addr = ~0;
+
+  /* Calculate lowest and highest load address.  */
+  for (i = 0; i < ehdr->e_phnum; i++)
+    if (phdr(i)->p_type == PT_LOAD)
+      {
+	mld->link_base_addr = grub_min (mld->link_base_addr, phdr(i)->p_paddr);
+	highest_load = grub_max (highest_load, phdr(i)->p_paddr + phdr(i)->p_memsz);
+      }
+
+#ifdef MULTIBOOT_LOAD_ELF64
+  if (highest_load >= 0x100000000)
+    return grub_error (GRUB_ERR_BAD_OS, "segment crosses 4 GiB border");
+#endif
+
+  if (mld->relocatable)
+    {
+      load_size = highest_load - mld->link_base_addr;
+
+      grub_dprintf ("multiboot_loader", "align=0x%lx, preference=0x%x, "
+		    "load_size=0x%x, avoid_efi_boot_services=%d\n",
+		    (long) mld->align, mld->preference, load_size,
+		    mld->avoid_efi_boot_services);
+
+      if (load_size > mld->max_addr || mld->min_addr > mld->max_addr - load_size)
+	return grub_error (GRUB_ERR_BAD_OS, "invalid min/max address and/or load size");
+
+      err = grub_relocator_alloc_chunk_align_safe (GRUB_MULTIBOOT (relocator), &ch,
+						   mld->min_addr, mld->max_addr,
+						   load_size, mld->align ? mld->align : 1,
+						   mld->preference, mld->avoid_efi_boot_services);
+
+      if (err)
+        {
+          grub_dprintf ("multiboot_loader", "Cannot allocate memory for OS image\n");
+          return err;
+        }
+
+      mld->load_base_addr = get_physical_target_address (ch);
+      source = get_virtual_current_address (ch);
+    }
+  else
+    mld->load_base_addr = mld->link_base_addr;
+
+  grub_dprintf ("multiboot_loader", "relocatable=%d, link_base_addr=0x%x, "
+		"load_base_addr=0x%x\n", mld->relocatable,
+		mld->link_base_addr, mld->load_base_addr);
+
+  /* Load every loadable segment in memory.  */
+  for (i = 0; i < ehdr->e_phnum; i++)
+    {
+      if (phdr(i)->p_type == PT_LOAD)
+        {
+
+	  grub_dprintf ("multiboot_loader", "segment %d: paddr=0x%lx, memsz=0x%lx, vaddr=0x%lx\n",
+			i, (long) phdr(i)->p_paddr, (long) phdr(i)->p_memsz, (long) phdr(i)->p_vaddr);
+
+	  if (mld->relocatable)
+	    {
+	      load_offset = phdr(i)->p_paddr - mld->link_base_addr;
+	      grub_dprintf ("multiboot_loader", "segment %d: load_offset=0x%x\n", i, load_offset);
+	    }
+	  else
+	    {
+	      err = grub_relocator_alloc_chunk_addr (GRUB_MULTIBOOT (relocator), &ch,
+	                                             phdr(i)->p_paddr, phdr(i)->p_memsz);
+
+	      if (err)
+		{
+		  grub_dprintf ("multiboot_loader", "Cannot allocate memory for OS image\n");
+		  return err;
+		}
+
+	      source = get_virtual_current_address (ch);
+	    }
+
+	  if (phdr(i)->p_filesz != 0)
+	    {
+	      if (grub_file_seek (mld->file, (grub_off_t) phdr(i)->p_offset)
+		  == (grub_off_t) -1)
+		return grub_errno;
+
+	      if (grub_file_read (mld->file, (grub_uint8_t *) source + load_offset, phdr(i)->p_filesz)
+		  != (grub_ssize_t) phdr(i)->p_filesz)
+		{
+		  if (!grub_errno)
+		    grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+				mld->filename);
+		  return grub_errno;
+		}
+	    }
+
+          if (phdr(i)->p_filesz < phdr(i)->p_memsz)
+            grub_memset ((grub_uint8_t *) source + load_offset + phdr(i)->p_filesz, 0,
+			 phdr(i)->p_memsz - phdr(i)->p_filesz);
+        }
+    }
+
+  for (i = 0; i < ehdr->e_phnum; i++)
+    if (phdr(i)->p_vaddr <= ehdr->e_entry
+	&& phdr(i)->p_vaddr + phdr(i)->p_memsz > ehdr->e_entry)
+      {
+	GRUB_MULTIBOOT (payload_eip) = (ehdr->e_entry - phdr(i)->p_vaddr)
+	  + phdr(i)->p_paddr;
+#ifdef MULTIBOOT_LOAD_ELF64
+# ifdef __mips
+  /* We still in 32-bit mode.  */
+  if ((ehdr->e_entry - phdr(i)->p_vaddr)
+      + phdr(i)->p_paddr < 0xffffffff80000000ULL)
+    return grub_error (GRUB_ERR_BAD_OS, "invalid entry point for ELF64");
+# else
+  /* We still in 32-bit mode.  */
+  if ((ehdr->e_entry - phdr(i)->p_vaddr)
+      + phdr(i)->p_paddr > 0xffffffff)
+    return grub_error (GRUB_ERR_BAD_OS, "invalid entry point for ELF64");
+# endif
+#endif
+	break;
+      }
+
+  if (i == ehdr->e_phnum)
+    return grub_error (GRUB_ERR_BAD_OS, "entry point isn't in a segment");
+
+#if defined (__i386__) || defined (__x86_64__)
+  
+#elif defined (__mips)
+  GRUB_MULTIBOOT (payload_eip) |= 0x80000000;
+#else
+#error Please complete this
+#endif
+
+  if (ehdr->e_shnum)
+    {
+      grub_uint8_t *shdr, *shdrptr;
+
+      shdr = grub_calloc (ehdr->e_shnum, ehdr->e_shentsize);
+      if (!shdr)
+	return grub_errno;
+      
+      if (grub_file_seek (mld->file, ehdr->e_shoff) == (grub_off_t) -1)
+	{
+	  grub_free (shdr);
+	  return grub_errno;
+	}
+
+      if (grub_file_read (mld->file, shdr, (grub_uint32_t) ehdr->e_shnum * ehdr->e_shentsize)
+              != (grub_ssize_t) ehdr->e_shnum * ehdr->e_shentsize)
+	{
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+			mld->filename);
+	  return grub_errno;
+	}
+      
+      for (shdrptr = shdr, i = 0; i < ehdr->e_shnum;
+	   shdrptr += ehdr->e_shentsize, i++)
+	{
+	  Elf_Shdr *sh = (Elf_Shdr *) shdrptr;
+	  void *src;
+	  grub_addr_t target;
+
+	  if (mld->mbi_ver >= 2 && (sh->sh_type == SHT_REL || sh->sh_type == SHT_RELA))
+	    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "ELF files with relocs are not supported yet");
+
+	  /* This section is a loaded section,
+	     so we don't care.  */
+	  if (sh->sh_addr != 0)
+	    continue;
+		      
+	  /* This section is empty, so we don't care.  */
+	  if (sh->sh_size == 0)
+	    continue;
+
+	  err = grub_relocator_alloc_chunk_align (GRUB_MULTIBOOT (relocator), &ch, 0,
+						  UP_TO_TOP32 (sh->sh_size),
+						  sh->sh_size, sh->sh_addralign,
+						  GRUB_RELOCATOR_PREFERENCE_NONE,
+						  mld->avoid_efi_boot_services);
+	  if (err)
+	    {
+	      grub_dprintf ("multiboot_loader", "Error loading shdr %d\n", i);
+	      return err;
+	    }
+	  src = get_virtual_current_address (ch);
+	  target = get_physical_target_address (ch);
+
+	  if (grub_file_seek (mld->file, sh->sh_offset) == (grub_off_t) -1)
+	    return grub_errno;
+
+          if (grub_file_read (mld->file, src, sh->sh_size)
+              != (grub_ssize_t) sh->sh_size)
+	    {
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
+			    mld->filename);
+	      return grub_errno;
+	    }
+	  sh->sh_addr = target;
+	}
+      GRUB_MULTIBOOT (add_elfsyms) (ehdr->e_shnum, ehdr->e_shentsize,
+				    ehdr->e_shstrndx, shdr);
+    }
+
+#undef phdr
+
+  return grub_errno;
+}
+
+#undef XX
+#undef E_MACHINE
+#undef ELFCLASSXX
+#undef Elf_Ehdr
+#undef Elf_Phdr
+#undef Elf_Shdr
diff --git a/grub-core/loader/multiboot_mbi2.c b/grub-core/loader/multiboot_mbi2.c
new file mode 100644
index 0000000..9a943d7
--- /dev/null
+++ b/grub-core/loader/multiboot_mbi2.c
@@ -0,0 +1,1128 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/biosnum.h>
+#include <grub/machine/apm.h>
+#include <grub/machine/memory.h>
+#endif
+#include <grub/multiboot2.h>
+#include <grub/cpu/multiboot.h>
+#include <grub/cpu/relocator.h>
+#include <grub/disk.h>
+#include <grub/device.h>
+#include <grub/partition.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/video.h>
+#include <grub/acpi.h>
+#include <grub/i18n.h>
+#include <grub/net.h>
+#include <grub/lib/cmdline.h>
+
+#if defined (GRUB_MACHINE_EFI)
+#include <grub/efi/efi.h>
+#endif
+
+#if defined (GRUB_MACHINE_PCBIOS) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MULTIBOOT) || defined (GRUB_MACHINE_QEMU)
+#include <grub/i386/pc/vbe.h>
+#define HAS_VGA_TEXT 1
+#else
+#define HAS_VGA_TEXT 0
+#endif
+
+#if defined (__i386__) || defined (__x86_64__)
+#define MBI_MIN_ADDR 0x1000
+#else
+#define MBI_MIN_ADDR 0
+#endif
+
+struct module
+{
+  struct module *next;
+  grub_addr_t start;
+  grub_size_t size;
+  char *cmdline;
+  int cmdline_size;
+};
+
+static struct module *modules, *modules_last;
+static grub_size_t cmdline_size;
+static grub_size_t total_modcmd;
+static unsigned modcnt;
+static char *cmdline = NULL;
+static int bootdev_set;
+static grub_uint32_t biosdev, slice, part;
+static grub_size_t elf_sec_num, elf_sec_entsize;
+static unsigned elf_sec_shstrndx;
+static void *elf_sections;
+static int keep_bs = 0;
+static grub_uint32_t load_base_addr;
+
+void
+grub_multiboot2_add_elfsyms (grub_size_t num, grub_size_t entsize,
+			    unsigned shndx, void *data)
+{
+  elf_sec_num = num;
+  elf_sec_shstrndx = shndx;
+  elf_sec_entsize = entsize;
+  elf_sections = data;
+}
+
+static struct multiboot_header *
+find_header (grub_properly_aligned_t *buffer, grub_ssize_t len)
+{
+  struct multiboot_header *header;
+  /* Look for the multiboot header in the buffer.  The header should
+     be at least 12 bytes and aligned on a 4-byte boundary.  */
+  for (header = (struct multiboot_header *) buffer;
+       ((char *) header <= (char *) buffer + len - 12);
+       header = (struct multiboot_header *) ((grub_uint32_t *) header + MULTIBOOT_HEADER_ALIGN / 4))
+    {
+      if (header->magic == MULTIBOOT2_HEADER_MAGIC
+	  && !(header->magic + header->architecture
+	       + header->header_length + header->checksum)
+	  && header->architecture == MULTIBOOT2_ARCHITECTURE_CURRENT)
+	return header;
+    }
+  return NULL;
+}
+
+grub_err_t
+grub_multiboot2_load (grub_file_t file, const char *filename)
+{
+  grub_ssize_t len;
+  struct multiboot_header *header;
+  grub_err_t err;
+  struct multiboot_header_tag *tag;
+  struct multiboot_header_tag_address *addr_tag = NULL;
+  struct multiboot_header_tag_relocatable *rel_tag;
+  int entry_specified = 0, efi_entry_specified = 0;
+  grub_addr_t entry = 0, efi_entry = 0;
+  grub_uint32_t console_required = 0;
+  struct multiboot_header_tag_framebuffer *fbtag = NULL;
+  int accepted_consoles = GRUB_MULTIBOOT2_CONSOLE_EGA_TEXT;
+  mbi_load_data_t mld;
+
+  mld.mbi_ver = 2;
+  mld.relocatable = 0;
+
+  mld.buffer = grub_malloc (MULTIBOOT_SEARCH);
+  if (!mld.buffer)
+    return grub_errno;
+
+  len = grub_file_read (file, mld.buffer, MULTIBOOT_SEARCH);
+  if (len < 32)
+    {
+      grub_free (mld.buffer);
+      return grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), filename);
+    }
+
+  COMPILE_TIME_ASSERT (MULTIBOOT_HEADER_ALIGN % 4 == 0);
+
+  header = find_header (mld.buffer, len);
+
+  if (header == 0)
+    {
+      grub_free (mld.buffer);
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "no multiboot header found");
+    }
+
+  COMPILE_TIME_ASSERT (MULTIBOOT_TAG_ALIGN % 4 == 0);
+
+  keep_bs = 0;
+
+  for (tag = (struct multiboot_header_tag *) (header + 1);
+       tag->type != MULTIBOOT_TAG_TYPE_END;
+       tag = (struct multiboot_header_tag *) ((grub_uint32_t *) tag + ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN) / 4))
+    switch (tag->type)
+      {
+      case MULTIBOOT_HEADER_TAG_INFORMATION_REQUEST:
+	{
+	  unsigned i;
+	  struct multiboot_header_tag_information_request *request_tag
+	    = (struct multiboot_header_tag_information_request *) tag;
+	  if (request_tag->flags & MULTIBOOT_HEADER_TAG_OPTIONAL)
+	    break;
+	  for (i = 0; i < (request_tag->size - sizeof (*request_tag))
+		 / sizeof (request_tag->requests[0]); i++)
+	    switch (request_tag->requests[i])
+	      {
+	      case MULTIBOOT_TAG_TYPE_END:
+	      case MULTIBOOT_TAG_TYPE_CMDLINE:
+	      case MULTIBOOT_TAG_TYPE_BOOT_LOADER_NAME:
+	      case MULTIBOOT_TAG_TYPE_MODULE:
+	      case MULTIBOOT_TAG_TYPE_BASIC_MEMINFO:
+	      case MULTIBOOT_TAG_TYPE_BOOTDEV:
+	      case MULTIBOOT_TAG_TYPE_MMAP:
+	      case MULTIBOOT_TAG_TYPE_FRAMEBUFFER:
+	      case MULTIBOOT_TAG_TYPE_VBE:
+	      case MULTIBOOT_TAG_TYPE_ELF_SECTIONS:
+	      case MULTIBOOT_TAG_TYPE_APM:
+	      case MULTIBOOT_TAG_TYPE_EFI32:
+	      case MULTIBOOT_TAG_TYPE_EFI64:
+	      case MULTIBOOT_TAG_TYPE_ACPI_OLD:
+	      case MULTIBOOT_TAG_TYPE_ACPI_NEW:
+	      case MULTIBOOT_TAG_TYPE_NETWORK:
+	      case MULTIBOOT_TAG_TYPE_EFI_MMAP:
+	      case MULTIBOOT_TAG_TYPE_EFI_BS:
+	      case MULTIBOOT_TAG_TYPE_EFI32_IH:
+	      case MULTIBOOT_TAG_TYPE_EFI64_IH:
+	      case MULTIBOOT_TAG_TYPE_LOAD_BASE_ADDR:
+		break;
+
+	      default:
+		grub_free (mld.buffer);
+		return grub_error (GRUB_ERR_UNKNOWN_OS,
+				   "unsupported information tag: 0x%x",
+				   request_tag->requests[i]);
+	      }
+	  break;
+	}
+	       
+      case MULTIBOOT_HEADER_TAG_ADDRESS:
+	addr_tag = (struct multiboot_header_tag_address *) tag;
+	break;
+
+      case MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS:
+	entry_specified = 1;
+	entry = ((struct multiboot_header_tag_entry_address *) tag)->entry_addr;
+	break;
+
+      case MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS_EFI64:
+#if defined (GRUB_MACHINE_EFI) && defined (__x86_64__)
+	efi_entry_specified = 1;
+	efi_entry = ((struct multiboot_header_tag_entry_address *) tag)->entry_addr;
+#endif
+	break;
+
+      case MULTIBOOT_HEADER_TAG_CONSOLE_FLAGS:
+	if (!(((struct multiboot_header_tag_console_flags *) tag)->console_flags
+	    & MULTIBOOT_CONSOLE_FLAGS_EGA_TEXT_SUPPORTED))
+	  accepted_consoles &= ~GRUB_MULTIBOOT2_CONSOLE_EGA_TEXT;
+	if (((struct multiboot_header_tag_console_flags *) tag)->console_flags
+	    & MULTIBOOT_CONSOLE_FLAGS_CONSOLE_REQUIRED)
+	  console_required = 1;
+	break;
+
+      case MULTIBOOT_HEADER_TAG_FRAMEBUFFER:
+	fbtag = (struct multiboot_header_tag_framebuffer *) tag;
+	accepted_consoles |= GRUB_MULTIBOOT2_CONSOLE_FRAMEBUFFER;
+	break;
+
+      case MULTIBOOT_HEADER_TAG_RELOCATABLE:
+	mld.relocatable = 1;
+	rel_tag = (struct multiboot_header_tag_relocatable *) tag;
+	mld.min_addr = rel_tag->min_addr;
+	mld.max_addr = rel_tag->max_addr;
+	mld.align = rel_tag->align;
+	switch (rel_tag->preference)
+	  {
+	  case MULTIBOOT_LOAD_PREFERENCE_LOW:
+	    mld.preference = GRUB_RELOCATOR_PREFERENCE_LOW;
+	    break;
+
+	  case MULTIBOOT_LOAD_PREFERENCE_HIGH:
+	    mld.preference = GRUB_RELOCATOR_PREFERENCE_HIGH;
+	    break;
+
+	  default:
+	    mld.preference = GRUB_RELOCATOR_PREFERENCE_NONE;
+	  }
+	break;
+
+	/* GRUB always page-aligns modules.  */
+      case MULTIBOOT_HEADER_TAG_MODULE_ALIGN:
+	break;
+
+      case MULTIBOOT_HEADER_TAG_EFI_BS:
+#ifdef GRUB_MACHINE_EFI
+	keep_bs = 1;
+#endif
+	break;
+
+      default:
+	if (! (tag->flags & MULTIBOOT_HEADER_TAG_OPTIONAL))
+	  {
+	    grub_free (mld.buffer);
+	    return grub_error (GRUB_ERR_UNKNOWN_OS,
+			       "unsupported tag: 0x%x", tag->type);
+	  }
+	break;
+      }
+
+  if (addr_tag && !entry_specified && !(keep_bs && efi_entry_specified))
+    {
+      grub_free (mld.buffer);
+      return grub_error (GRUB_ERR_UNKNOWN_OS,
+			 "load address tag without entry address tag");
+    }
+ 
+  if (addr_tag)
+    {
+      grub_uint64_t load_addr = (addr_tag->load_addr + 1)
+	? addr_tag->load_addr : (addr_tag->header_addr
+				 - ((char *) header - (char *) mld.buffer));
+      int offset = ((char *) header - (char *) mld.buffer -
+	   (addr_tag->header_addr - load_addr));
+      int load_size = ((addr_tag->load_end_addr == 0) ? file->size - offset :
+		       addr_tag->load_end_addr - addr_tag->load_addr);
+      grub_size_t code_size;
+      void *source;
+      grub_relocator_chunk_t ch;
+
+      if (addr_tag->bss_end_addr)
+	code_size = (addr_tag->bss_end_addr - load_addr);
+      else
+	code_size = load_size;
+
+      if (mld.relocatable)
+	{
+	  if (code_size > mld.max_addr || mld.min_addr > mld.max_addr - code_size)
+	    {
+	      grub_free (mld.buffer);
+	      return grub_error (GRUB_ERR_BAD_OS, "invalid min/max address and/or load size");
+	    }
+
+	  err = grub_relocator_alloc_chunk_align_safe (grub_multiboot2_relocator, &ch,
+						       mld.min_addr, mld.max_addr,
+						       code_size, mld.align ? mld.align : 1,
+						       mld.preference, keep_bs);
+	}
+      else
+	err = grub_relocator_alloc_chunk_addr (grub_multiboot2_relocator,
+					       &ch, load_addr, code_size);
+      if (err)
+	{
+	  grub_dprintf ("multiboot_loader", "Error loading aout kludge\n");
+	  grub_free (mld.buffer);
+	  return err;
+	}
+      mld.link_base_addr = load_addr;
+      mld.load_base_addr = get_physical_target_address (ch);
+      source = get_virtual_current_address (ch);
+
+      grub_dprintf ("multiboot_loader", "link_base_addr=0x%x, load_base_addr=0x%x, "
+		    "load_size=0x%lx, relocatable=%d\n", mld.link_base_addr,
+		    mld.load_base_addr, (long) code_size, mld.relocatable);
+
+      if (mld.relocatable)
+	grub_dprintf ("multiboot_loader", "align=0x%lx, preference=0x%x, avoid_efi_boot_services=%d\n",
+		      (long) mld.align, mld.preference, keep_bs);
+
+      if ((grub_file_seek (file, offset)) == (grub_off_t) -1)
+	{
+	  grub_free (mld.buffer);
+	  return grub_errno;
+	}
+
+      grub_file_read (file, source, load_size);
+      if (grub_errno)
+	{
+	  grub_free (mld.buffer);
+	  return grub_errno;
+	}
+
+      if (addr_tag->bss_end_addr)
+	grub_memset ((grub_uint8_t *) source + load_size, 0,
+		     addr_tag->bss_end_addr - load_addr - load_size);
+    }
+  else
+    {
+      mld.file = file;
+      mld.filename = filename;
+      mld.avoid_efi_boot_services = keep_bs;
+      err = grub_multiboot2_load_elf (&mld);
+      if (err)
+	{
+	  grub_free (mld.buffer);
+	  return err;
+	}
+    }
+
+  load_base_addr = mld.load_base_addr;
+
+  if (keep_bs && efi_entry_specified)
+    grub_multiboot2_payload_eip = efi_entry;
+  else if (entry_specified)
+    grub_multiboot2_payload_eip = entry;
+
+  if (mld.relocatable)
+    {
+      /*
+       * Both branches are mathematically equivalent. However, it looks
+       * that real life (C?) is more complicated. I am trying to avoid
+       * wrap around here if mld.load_base_addr < mld.link_base_addr.
+       * If you look at C operator precedence then everything should work.
+       * However, I am not 100% sure that a given compiler will not
+       * optimize/break this stuff. So, maybe we should use signed
+       * 64-bit int here.
+       */
+      if (mld.load_base_addr >= mld.link_base_addr)
+	grub_multiboot2_payload_eip += mld.load_base_addr - mld.link_base_addr;
+      else
+	grub_multiboot2_payload_eip -= mld.link_base_addr - mld.load_base_addr;
+    }
+
+  if (fbtag)
+    err = grub_multiboot2_set_console (GRUB_MULTIBOOT2_CONSOLE_FRAMEBUFFER,
+				       accepted_consoles,
+				       fbtag->width, fbtag->height,
+				       fbtag->depth, console_required);
+  else
+    err = grub_multiboot2_set_console (GRUB_MULTIBOOT2_CONSOLE_EGA_TEXT,
+				       accepted_consoles,
+				       0, 0, 0, console_required);
+  return err;
+}
+
+static grub_size_t
+acpiv2_size (void)
+{
+#if GRUB_MACHINE_HAS_ACPI
+  struct grub_acpi_rsdp_v20 *p = grub_acpi_get_rsdpv2 ();
+
+  if (!p)
+    return 0;
+
+  return ALIGN_UP (sizeof (struct multiboot_tag_old_acpi)
+		   + p->length, MULTIBOOT_TAG_ALIGN);
+#else
+  return 0;
+#endif
+}
+
+#ifdef GRUB_MACHINE_EFI
+
+static grub_efi_uintn_t efi_mmap_size = 0;
+
+#endif
+
+static grub_size_t
+net_size (void)
+{
+  struct grub_net_network_level_interface *net;
+  grub_size_t ret = 0;
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES(net)
+    if (net->dhcp_ack)
+      ret += ALIGN_UP (sizeof (struct multiboot_tag_network) + net->dhcp_acklen,
+		       MULTIBOOT_TAG_ALIGN);
+  return ret;
+}
+
+static grub_size_t
+grub_multiboot2_get_mbi_size (void)
+{
+#ifdef GRUB_MACHINE_EFI
+  if (!keep_bs && !efi_mmap_size)
+    efi_mmap_size = grub_efi_find_mmap_size ();
+#endif
+  return 2 * sizeof (grub_uint32_t) + sizeof (struct multiboot_tag)
+    + sizeof (struct multiboot_tag)
+    + (sizeof (struct multiboot_tag_string)
+       + ALIGN_UP (cmdline_size, MULTIBOOT_TAG_ALIGN))
+    + (sizeof (struct multiboot_tag_string)
+       + ALIGN_UP (sizeof (PACKAGE_STRING), MULTIBOOT_TAG_ALIGN))
+    + (modcnt * sizeof (struct multiboot_tag_module) + total_modcmd)
+    + ALIGN_UP (sizeof (struct multiboot_tag_basic_meminfo),
+		MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_bootdev), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_elf_sections), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (elf_sec_entsize * elf_sec_num, MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP ((sizeof (struct multiboot_tag_mmap)
+		 + grub_multiboot2_get_mmap_count ()
+		 * sizeof (struct multiboot_mmap_entry)), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_framebuffer), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_old_acpi)
+		+ sizeof (struct grub_acpi_rsdp_v10), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_load_base_addr), MULTIBOOT_TAG_ALIGN)
+    + acpiv2_size ()
+    + net_size ()
+#ifdef GRUB_MACHINE_EFI
+    + ALIGN_UP (sizeof (struct multiboot_tag_efi32), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_efi32_ih), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_efi64), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_efi64_ih), MULTIBOOT_TAG_ALIGN)
+    + ALIGN_UP (sizeof (struct multiboot_tag_efi_mmap)
+		+ efi_mmap_size, MULTIBOOT_TAG_ALIGN)
+#endif
+    + sizeof (struct multiboot_tag_vbe) + MULTIBOOT_TAG_ALIGN - 1
+    + sizeof (struct multiboot_tag_apm) + MULTIBOOT_TAG_ALIGN - 1;
+}
+
+/* Helper for grub_fill_multiboot_mmap.  */
+static int
+grub_fill_multiboot_mmap_iter (grub_uint64_t addr, grub_uint64_t size,
+			       grub_memory_type_t type, void *data)
+{
+  struct multiboot_mmap_entry **mmap_entry = data;
+
+  (*mmap_entry)->addr = addr;
+  (*mmap_entry)->len = size;
+  (*mmap_entry)->type = type;
+  (*mmap_entry)->zero = 0;
+  (*mmap_entry)++;
+
+  return 0;
+}
+
+/* Fill previously allocated Multiboot mmap.  */
+static void
+grub_fill_multiboot_mmap (struct multiboot_tag_mmap *tag)
+{
+  struct multiboot_mmap_entry *mmap_entry = tag->entries;
+
+  tag->type = MULTIBOOT_TAG_TYPE_MMAP;
+  tag->size = sizeof (struct multiboot_tag_mmap)
+    + sizeof (struct multiboot_mmap_entry) * grub_multiboot2_get_mmap_count (); 
+  tag->entry_size = sizeof (struct multiboot_mmap_entry);
+  tag->entry_version = 0;
+
+  grub_mmap_iterate (grub_fill_multiboot_mmap_iter, &mmap_entry);
+}
+
+#if defined (GRUB_MACHINE_PCBIOS)
+static void
+fill_vbe_tag (struct multiboot_tag_vbe *tag)
+{
+  grub_vbe_status_t status;
+  void *scratch = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+
+  tag->type = MULTIBOOT_TAG_TYPE_VBE;
+  tag->size = 0;
+    
+  status = grub_vbe_bios_get_controller_info (scratch);
+  if (status != GRUB_VBE_STATUS_OK)
+    return;
+  
+  grub_memcpy (&tag->vbe_control_info, scratch,
+	       sizeof (struct grub_vbe_info_block));
+  
+  status = grub_vbe_bios_get_mode (scratch);
+  tag->vbe_mode = *(grub_uint32_t *) scratch;
+  if (status != GRUB_VBE_STATUS_OK)
+    return;
+
+  /* get_mode_info isn't available for mode 3.  */
+  if (tag->vbe_mode == 3)
+    {
+      struct grub_vbe_mode_info_block *mode_info = (void *) &tag->vbe_mode_info;
+      grub_memset (mode_info, 0,
+		   sizeof (struct grub_vbe_mode_info_block));
+      mode_info->memory_model = GRUB_VBE_MEMORY_MODEL_TEXT;
+      mode_info->x_resolution = 80;
+      mode_info->y_resolution = 25;
+    }
+  else
+    {
+      status = grub_vbe_bios_get_mode_info (tag->vbe_mode, scratch);
+      if (status != GRUB_VBE_STATUS_OK)
+	return;
+      grub_memcpy (&tag->vbe_mode_info, scratch,
+		   sizeof (struct grub_vbe_mode_info_block));
+    }      
+  grub_vbe_bios_get_pm_interface (&tag->vbe_interface_seg,
+				  &tag->vbe_interface_off,
+				  &tag->vbe_interface_len);
+
+  tag->size = sizeof (*tag);
+}
+#endif
+
+static grub_err_t
+retrieve_video_parameters (grub_properly_aligned_t **ptrorig)
+{
+  grub_err_t err;
+  struct grub_video_mode_info mode_info;
+  void *framebuffer;
+  grub_video_driver_id_t driv_id;
+  struct grub_video_palette_data palette[256];
+  struct multiboot_tag_framebuffer *tag
+    = (struct multiboot_tag_framebuffer *) *ptrorig;
+
+  err = grub_multiboot2_set_video_mode ();
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  grub_video_get_palette (0, ARRAY_SIZE (palette), palette);
+
+  driv_id = grub_video_get_driver_id ();
+#if HAS_VGA_TEXT
+  if (driv_id == GRUB_VIDEO_DRIVER_NONE)
+    {
+      struct grub_vbe_mode_info_block vbe_mode_info;
+      grub_uint32_t vbe_mode;
+
+#if defined (GRUB_MACHINE_PCBIOS)
+      {
+	grub_vbe_status_t status;
+	void *scratch = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+	status = grub_vbe_bios_get_mode (scratch);
+	vbe_mode = *(grub_uint32_t *) scratch;
+	if (status != GRUB_VBE_STATUS_OK)
+	  return GRUB_ERR_NONE;
+      }
+#else
+      vbe_mode = 3;
+#endif
+
+      /* get_mode_info isn't available for mode 3.  */
+      if (vbe_mode == 3)
+	{
+	  grub_memset (&vbe_mode_info, 0,
+		       sizeof (struct grub_vbe_mode_info_block));
+	  vbe_mode_info.memory_model = GRUB_VBE_MEMORY_MODEL_TEXT;
+	  vbe_mode_info.x_resolution = 80;
+	  vbe_mode_info.y_resolution = 25;
+	}
+#if defined (GRUB_MACHINE_PCBIOS)
+      else
+	{
+	  grub_vbe_status_t status;
+	  void *scratch = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+	  status = grub_vbe_bios_get_mode_info (vbe_mode, scratch);
+	  if (status != GRUB_VBE_STATUS_OK)
+	    return GRUB_ERR_NONE;
+	  grub_memcpy (&vbe_mode_info, scratch,
+		       sizeof (struct grub_vbe_mode_info_block));
+	}
+#endif
+
+      if (vbe_mode_info.memory_model == GRUB_VBE_MEMORY_MODEL_TEXT)
+	{
+	  tag = (struct multiboot_tag_framebuffer *) *ptrorig;
+	  tag->common.type = MULTIBOOT_TAG_TYPE_FRAMEBUFFER;
+	  tag->common.size = 0;
+
+	  tag->common.framebuffer_addr = 0xb8000;
+	  
+	  tag->common.framebuffer_pitch = 2 * vbe_mode_info.x_resolution;	
+	  tag->common.framebuffer_width = vbe_mode_info.x_resolution;
+	  tag->common.framebuffer_height = vbe_mode_info.y_resolution;
+
+	  tag->common.framebuffer_bpp = 16;
+	  
+	  tag->common.framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT;
+	  tag->common.size = sizeof (tag->common);
+	  tag->common.reserved = 0;
+	  *ptrorig += ALIGN_UP (tag->common.size, MULTIBOOT_TAG_ALIGN)
+	    / sizeof (grub_properly_aligned_t);
+	}
+      return GRUB_ERR_NONE;
+    }
+#else
+  if (driv_id == GRUB_VIDEO_DRIVER_NONE)
+    return GRUB_ERR_NONE;
+#endif
+
+#if GRUB_MACHINE_HAS_VBE
+  {
+    struct multiboot_tag_vbe *tag_vbe = (struct multiboot_tag_vbe *) *ptrorig;
+
+    fill_vbe_tag (tag_vbe);
+
+    *ptrorig += ALIGN_UP (tag_vbe->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+#endif
+
+  err = grub_video_get_info_and_fini (&mode_info, &framebuffer);
+  if (err)
+    return err;
+
+  tag = (struct multiboot_tag_framebuffer *) *ptrorig;
+  tag->common.type = MULTIBOOT_TAG_TYPE_FRAMEBUFFER;
+  tag->common.size = 0;
+
+  tag->common.framebuffer_addr = (grub_addr_t) framebuffer;
+  tag->common.framebuffer_pitch = mode_info.pitch;
+
+  tag->common.framebuffer_width = mode_info.width;
+  tag->common.framebuffer_height = mode_info.height;
+
+  tag->common.framebuffer_bpp = mode_info.bpp;
+
+  tag->common.reserved = 0;
+      
+  if (mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      unsigned i;
+      tag->common.framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED;
+      tag->framebuffer_palette_num_colors = mode_info.number_of_colors;
+      if (tag->framebuffer_palette_num_colors > ARRAY_SIZE (palette))
+	tag->framebuffer_palette_num_colors = ARRAY_SIZE (palette);
+      tag->common.size = sizeof (struct multiboot_tag_framebuffer_common)
+	+ sizeof (multiboot_uint16_t) + tag->framebuffer_palette_num_colors
+	* sizeof (struct multiboot_color);
+      for (i = 0; i < tag->framebuffer_palette_num_colors; i++)
+	{
+	  tag->framebuffer_palette[i].red = palette[i].r;
+	  tag->framebuffer_palette[i].green = palette[i].g;
+	  tag->framebuffer_palette[i].blue = palette[i].b;
+	}
+    }
+  else
+    {
+      tag->common.framebuffer_type = MULTIBOOT_FRAMEBUFFER_TYPE_RGB;
+      tag->framebuffer_red_field_position = mode_info.red_field_pos;
+      tag->framebuffer_red_mask_size = mode_info.red_mask_size;
+      tag->framebuffer_green_field_position = mode_info.green_field_pos;
+      tag->framebuffer_green_mask_size = mode_info.green_mask_size;
+      tag->framebuffer_blue_field_position = mode_info.blue_field_pos;
+      tag->framebuffer_blue_mask_size = mode_info.blue_mask_size;
+
+      tag->common.size = sizeof (struct multiboot_tag_framebuffer_common) + 6;
+    }
+  *ptrorig += ALIGN_UP (tag->common.size, MULTIBOOT_TAG_ALIGN)
+    / sizeof (grub_properly_aligned_t);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_multiboot2_make_mbi (grub_uint32_t *target)
+{
+  grub_properly_aligned_t *ptrorig;
+  grub_properly_aligned_t *mbistart;
+  grub_err_t err;
+  grub_size_t bufsize;
+  grub_relocator_chunk_t ch;
+
+  bufsize = grub_multiboot2_get_mbi_size ();
+
+  COMPILE_TIME_ASSERT (MULTIBOOT_TAG_ALIGN % sizeof (grub_properly_aligned_t) == 0);
+
+  err = grub_relocator_alloc_chunk_align (grub_multiboot2_relocator, &ch,
+					  MBI_MIN_ADDR, UP_TO_TOP32 (bufsize),
+					  bufsize, MULTIBOOT_TAG_ALIGN,
+					  GRUB_RELOCATOR_PREFERENCE_NONE, 1);
+  if (err)
+    return err;
+
+  ptrorig = get_virtual_current_address (ch);
+#if defined (__i386__) || defined (__x86_64__)
+  *target = get_physical_target_address (ch);
+#elif defined (__mips)
+  *target = get_physical_target_address (ch) | 0x80000000;
+#else
+#error Please complete this
+#endif
+
+  mbistart = ptrorig;
+  COMPILE_TIME_ASSERT ((2 * sizeof (grub_uint32_t))
+		       % sizeof (grub_properly_aligned_t) == 0);
+  COMPILE_TIME_ASSERT (MULTIBOOT_TAG_ALIGN
+		       % sizeof (grub_properly_aligned_t) == 0);
+  ptrorig += (2 * sizeof (grub_uint32_t)) / sizeof (grub_properly_aligned_t);
+
+  {
+    struct multiboot_tag_load_base_addr *tag = (struct multiboot_tag_load_base_addr *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_LOAD_BASE_ADDR;
+    tag->size = sizeof (struct multiboot_tag_load_base_addr);
+    tag->load_base_addr = load_base_addr;
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+       / sizeof (grub_properly_aligned_t);
+  }
+
+  {
+    struct multiboot_tag_string *tag = (struct multiboot_tag_string *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_CMDLINE;
+    tag->size = sizeof (struct multiboot_tag_string) + cmdline_size; 
+    grub_memcpy (tag->string, cmdline, cmdline_size);
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+       / sizeof (grub_properly_aligned_t);
+  }
+
+  {
+    struct multiboot_tag_string *tag = (struct multiboot_tag_string *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_BOOT_LOADER_NAME;
+    tag->size = sizeof (struct multiboot_tag_string) + sizeof (PACKAGE_STRING); 
+    grub_memcpy (tag->string, PACKAGE_STRING, sizeof (PACKAGE_STRING));
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+
+#ifdef GRUB_MACHINE_PCBIOS
+  {
+    struct grub_apm_info info;
+    if (grub_apm_get_info (&info))
+      {
+	struct multiboot_tag_apm *tag = (struct multiboot_tag_apm *) ptrorig;
+
+	tag->type = MULTIBOOT_TAG_TYPE_APM;
+	tag->size = sizeof (struct multiboot_tag_apm); 
+
+	tag->cseg = info.cseg;
+	tag->offset = info.offset;
+	tag->cseg_16 = info.cseg_16;
+	tag->dseg = info.dseg;
+	tag->flags = info.flags;
+	tag->cseg_len = info.cseg_len;
+	tag->dseg_len = info.dseg_len;
+	tag->cseg_16_len = info.cseg_16_len;
+	tag->version = info.version;
+
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+  }
+#endif
+
+  {
+    unsigned i;
+    struct module *cur;
+
+    for (i = 0, cur = modules; i < modcnt; i++, cur = cur->next)
+      {
+	struct multiboot_tag_module *tag
+	  = (struct multiboot_tag_module *) ptrorig;
+	tag->type = MULTIBOOT_TAG_TYPE_MODULE;
+	tag->size = sizeof (struct multiboot_tag_module) + cur->cmdline_size;
+	tag->mod_start = cur->start;
+	tag->mod_end = tag->mod_start + cur->size;
+	grub_memcpy (tag->cmdline, cur->cmdline, cur->cmdline_size);
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+  }
+
+  if (!keep_bs)
+    {
+      struct multiboot_tag_mmap *tag = (struct multiboot_tag_mmap *) ptrorig;
+      grub_fill_multiboot_mmap (tag);
+      ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	/ sizeof (grub_properly_aligned_t);
+    }
+
+  {
+    struct multiboot_tag_elf_sections *tag
+      = (struct multiboot_tag_elf_sections *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_ELF_SECTIONS;
+    tag->size = sizeof (struct multiboot_tag_elf_sections)
+      + elf_sec_entsize * elf_sec_num;
+    grub_memcpy (tag->sections, elf_sections, elf_sec_entsize * elf_sec_num);
+    tag->num = elf_sec_num;
+    tag->entsize = elf_sec_entsize;
+    tag->shndx = elf_sec_shstrndx;
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+
+  if (!keep_bs)
+    {
+      struct multiboot_tag_basic_meminfo *tag
+	= (struct multiboot_tag_basic_meminfo *) ptrorig;
+      tag->type = MULTIBOOT_TAG_TYPE_BASIC_MEMINFO;
+      tag->size = sizeof (struct multiboot_tag_basic_meminfo);
+
+      /* Convert from bytes to kilobytes.  */
+      tag->mem_lower = grub_mmap_get_lower () / 1024;
+      tag->mem_upper = grub_mmap_get_upper () / 1024;
+      ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	/ sizeof (grub_properly_aligned_t);
+    }
+
+  {
+    struct grub_net_network_level_interface *net;
+
+    FOR_NET_NETWORK_LEVEL_INTERFACES(net)
+      if (net->dhcp_ack)
+	{
+	  struct multiboot_tag_network *tag
+	    = (struct multiboot_tag_network *) ptrorig;
+	  tag->type = MULTIBOOT_TAG_TYPE_NETWORK;
+	  tag->size = sizeof (struct multiboot_tag_network) + net->dhcp_acklen;
+	  grub_memcpy (tag->dhcpack, net->dhcp_ack, net->dhcp_acklen);
+	  ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	    / sizeof (grub_properly_aligned_t);
+	}
+  }
+
+  if (bootdev_set)
+    {
+      struct multiboot_tag_bootdev *tag
+	= (struct multiboot_tag_bootdev *) ptrorig;
+      tag->type = MULTIBOOT_TAG_TYPE_BOOTDEV;
+      tag->size = sizeof (struct multiboot_tag_bootdev); 
+
+      tag->biosdev = biosdev;
+      tag->slice = slice;
+      tag->part = part;
+      ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	/ sizeof (grub_properly_aligned_t);
+    }
+
+  {
+    err = retrieve_video_parameters (&ptrorig);
+    if (err)
+      {
+	grub_print_error ();
+	grub_errno = GRUB_ERR_NONE;
+      }
+  }
+
+#if defined (GRUB_MACHINE_EFI) && defined (__x86_64__)
+  {
+    struct multiboot_tag_efi64 *tag = (struct multiboot_tag_efi64 *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_EFI64;
+    tag->size = sizeof (*tag);
+    tag->pointer = (grub_addr_t) grub_efi_system_table;
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+#endif
+
+#if defined (GRUB_MACHINE_EFI) && defined (__i386__)
+  {
+    struct multiboot_tag_efi32 *tag = (struct multiboot_tag_efi32 *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_EFI32;
+    tag->size = sizeof (*tag);
+    tag->pointer = (grub_addr_t) grub_efi_system_table;
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+#endif
+
+#if GRUB_MACHINE_HAS_ACPI
+  {
+    struct multiboot_tag_old_acpi *tag = (struct multiboot_tag_old_acpi *)
+      ptrorig;
+    struct grub_acpi_rsdp_v10 *a = grub_acpi_get_rsdpv1 ();
+    if (a)
+      {
+	tag->type = MULTIBOOT_TAG_TYPE_ACPI_OLD;
+	tag->size = sizeof (*tag) + sizeof (*a);
+	grub_memcpy (tag->rsdp, a, sizeof (*a));
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+  }
+
+  {
+    struct multiboot_tag_new_acpi *tag = (struct multiboot_tag_new_acpi *)
+      ptrorig;
+    struct grub_acpi_rsdp_v20 *a = grub_acpi_get_rsdpv2 ();
+    if (a)
+      {
+	tag->type = MULTIBOOT_TAG_TYPE_ACPI_NEW;
+	tag->size = sizeof (*tag) + a->length;
+	grub_memcpy (tag->rsdp, a, a->length);
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+  }
+#endif
+
+#ifdef GRUB_MACHINE_EFI
+  {
+    struct multiboot_tag_efi_mmap *tag = (struct multiboot_tag_efi_mmap *) ptrorig;
+    grub_efi_uintn_t efi_desc_size;
+    grub_efi_uint32_t efi_desc_version;
+
+    if (!keep_bs)
+      {
+	tag->type = MULTIBOOT_TAG_TYPE_EFI_MMAP;
+	tag->size = sizeof (*tag) + efi_mmap_size;
+
+	err = grub_efi_finish_boot_services (&efi_mmap_size, tag->efi_mmap, NULL,
+					     &efi_desc_size, &efi_desc_version);
+
+	if (err)
+	  return err;
+
+	tag->descr_size = efi_desc_size;
+	tag->descr_vers = efi_desc_version;
+	tag->size = sizeof (*tag) + efi_mmap_size;
+
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+  }
+
+  if (keep_bs)
+    {
+      {
+	struct multiboot_tag *tag = (struct multiboot_tag *) ptrorig;
+	tag->type = MULTIBOOT_TAG_TYPE_EFI_BS;
+	tag->size = sizeof (struct multiboot_tag);
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+
+#ifdef __i386__
+      {
+	struct multiboot_tag_efi32_ih *tag = (struct multiboot_tag_efi32_ih *) ptrorig;
+	tag->type = MULTIBOOT_TAG_TYPE_EFI32_IH;
+	tag->size = sizeof (struct multiboot_tag_efi32_ih);
+	tag->pointer = (grub_addr_t) grub_efi_image_handle;
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+#endif
+
+#ifdef __x86_64__
+      {
+	struct multiboot_tag_efi64_ih *tag = (struct multiboot_tag_efi64_ih *) ptrorig;
+	tag->type = MULTIBOOT_TAG_TYPE_EFI64_IH;
+	tag->size = sizeof (struct multiboot_tag_efi64_ih);
+	tag->pointer = (grub_addr_t) grub_efi_image_handle;
+	ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+	  / sizeof (grub_properly_aligned_t);
+      }
+#endif
+    }
+#endif
+
+  {
+    struct multiboot_tag *tag = (struct multiboot_tag *) ptrorig;
+    tag->type = MULTIBOOT_TAG_TYPE_END;
+    tag->size = sizeof (struct multiboot_tag);
+    ptrorig += ALIGN_UP (tag->size, MULTIBOOT_TAG_ALIGN)
+      / sizeof (grub_properly_aligned_t);
+  }
+
+  ((grub_uint32_t *) mbistart)[0] = (char *) ptrorig - (char *) mbistart;
+  ((grub_uint32_t *) mbistart)[1] = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_multiboot2_free_mbi (void)
+{
+  struct module *cur, *next;
+
+  cmdline_size = 0;
+  total_modcmd = 0;
+  modcnt = 0;
+  grub_free (cmdline);
+  cmdline = NULL;
+  bootdev_set = 0;
+
+  for (cur = modules; cur; cur = next)
+    {
+      next = cur->next;
+      grub_free (cur->cmdline);
+      grub_free (cur);
+    }
+  modules = NULL;
+  modules_last = NULL;
+}
+
+grub_err_t
+grub_multiboot2_init_mbi (int argc, char *argv[])
+{
+  grub_ssize_t len = 0;
+
+  grub_multiboot2_free_mbi ();
+
+  len = grub_loader_cmdline_size (argc, argv);
+
+  cmdline = grub_malloc (len);
+  if (! cmdline)
+    return grub_errno;
+  cmdline_size = len;
+
+  return grub_create_loader_cmdline (argc, argv, cmdline, cmdline_size,
+				     GRUB_VERIFY_KERNEL_CMDLINE);
+}
+
+grub_err_t
+grub_multiboot2_add_module (grub_addr_t start, grub_size_t size,
+			   int argc, char *argv[])
+{
+  struct module *newmod;
+  grub_size_t len = 0;
+  grub_err_t err;
+
+  newmod = grub_malloc (sizeof (*newmod));
+  if (!newmod)
+    return grub_errno;
+  newmod->start = start;
+  newmod->size = size;
+
+  len = grub_loader_cmdline_size (argc, argv);
+
+  newmod->cmdline = grub_malloc (len);
+  if (! newmod->cmdline)
+    {
+      grub_free (newmod);
+      return grub_errno;
+    }
+  newmod->cmdline_size = len;
+  total_modcmd += ALIGN_UP (len, MULTIBOOT_TAG_ALIGN);
+
+  err = grub_create_loader_cmdline (argc, argv, newmod->cmdline,
+				    newmod->cmdline_size, GRUB_VERIFY_MODULE_CMDLINE);
+  if (err)
+    {
+      grub_free (newmod->cmdline);
+      grub_free (newmod);
+      return err;
+    }
+
+  if (modules_last)
+    modules_last->next = newmod;
+  else
+    modules = newmod;
+  modules_last = newmod;
+
+  modcnt++;
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_multiboot2_set_bootdev (void)
+{
+  grub_device_t dev;
+
+  slice = ~0;
+  part = ~0;
+
+#ifdef GRUB_MACHINE_PCBIOS
+  biosdev = grub_get_root_biosnumber ();
+#else
+  biosdev = 0xffffffff;
+#endif
+
+  if (biosdev == 0xffffffff)
+    return;
+
+  dev = grub_device_open (0);
+  if (dev && dev->disk && dev->disk->partition)
+    {
+      if (dev->disk->partition->parent)
+ 	{
+	  part = dev->disk->partition->number;
+	  slice = dev->disk->partition->parent->number;
+	}
+      else
+	slice = dev->disk->partition->number;
+    }
+  if (dev)
+    grub_device_close (dev);
+
+  bootdev_set = 1;
+}
diff --git a/grub-core/loader/powerpc/ieee1275/linux.c b/grub-core/loader/powerpc/ieee1275/linux.c
new file mode 100644
index 0000000..818b2a8
--- /dev/null
+++ b/grub-core/loader/powerpc/ieee1275/linux.c
@@ -0,0 +1,393 @@
+/* linux.c - boot Linux */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/elf.h>
+#include <grub/elfload.h>
+#include <grub/loader.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/memory.h>
+#include <grub/lib/cmdline.h>
+#include <grub/cache.h>
+#include <grub/linux.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define ELF32_LOADMASK (0xc0000000UL)
+#define ELF64_LOADMASK (0xc000000000000000ULL)
+
+static grub_dl_t my_mod;
+
+static int loaded;
+
+static grub_addr_t initrd_addr;
+static grub_size_t initrd_size;
+
+static grub_addr_t linux_addr;
+static grub_addr_t linux_entry;
+static grub_size_t linux_size;
+
+static char *linux_args;
+
+typedef void (*kernel_entry_t) (void *, unsigned long, int (void *),
+				unsigned long, unsigned long);
+
+/* Context for grub_linux_claimmap_iterate.  */
+struct grub_linux_claimmap_iterate_ctx
+{
+  grub_addr_t target;
+  grub_size_t size;
+  grub_size_t align;
+  grub_addr_t found_addr;
+};
+
+/* Helper for grub_linux_claimmap_iterate.  */
+static int
+alloc_mem (grub_uint64_t addr, grub_uint64_t len, grub_memory_type_t type,
+	   void *data)
+{
+  struct grub_linux_claimmap_iterate_ctx *ctx = data;
+
+  grub_uint64_t end = addr + len;
+  addr = ALIGN_UP (addr, ctx->align);
+  ctx->target = ALIGN_UP (ctx->target, ctx->align);
+
+  /* Target above the memory chunk.  */
+  if (type != GRUB_MEMORY_AVAILABLE || ctx->target > end)
+    return 0;
+
+  /* Target inside the memory chunk.  */
+  if (ctx->target >= addr && ctx->target < end &&
+      ctx->size <= end - ctx->target)
+    {
+      if (grub_claimmap (ctx->target, ctx->size) == GRUB_ERR_NONE)
+	{
+	  ctx->found_addr = ctx->target;
+	  return 1;
+	}
+      grub_print_error ();
+    }
+  /* Target below the memory chunk.  */
+  if (ctx->target < addr && addr + ctx->size <= end)
+    {
+      if (grub_claimmap (addr, ctx->size) == GRUB_ERR_NONE)
+	{
+	  ctx->found_addr = addr;
+	  return 1;
+	}
+      grub_print_error ();
+    }
+  return 0;
+}
+
+static grub_addr_t
+grub_linux_claimmap_iterate (grub_addr_t target, grub_size_t size,
+			     grub_size_t align)
+{
+  struct grub_linux_claimmap_iterate_ctx ctx = {
+    .target = target,
+    .size = size,
+    .align = align,
+    .found_addr = (grub_addr_t) -1
+  };
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_FORCE_CLAIM))
+    {
+      grub_uint64_t addr = target;
+      if (addr < GRUB_IEEE1275_STATIC_HEAP_START
+	  + GRUB_IEEE1275_STATIC_HEAP_LEN)
+	addr = GRUB_IEEE1275_STATIC_HEAP_START
+	  + GRUB_IEEE1275_STATIC_HEAP_LEN;
+      addr = ALIGN_UP (addr, align);
+      if (grub_claimmap (addr, size) == GRUB_ERR_NONE)
+	return addr;
+      return (grub_addr_t) -1;
+    }
+	
+
+  grub_machine_mmap_iterate (alloc_mem, &ctx);
+
+  return ctx.found_addr;
+}
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  kernel_entry_t linuxmain;
+  grub_ssize_t actual;
+
+  grub_arch_sync_caches ((void *) linux_addr, linux_size);
+  /* Set the command line arguments.  */
+  grub_ieee1275_set_property (grub_ieee1275_chosen, "bootargs", linux_args,
+			      grub_strlen (linux_args) + 1, &actual);
+
+  grub_dprintf ("loader", "Entry point: 0x%x\n", linux_entry);
+  grub_dprintf ("loader", "Initrd at: 0x%x, size 0x%x\n", initrd_addr,
+		initrd_size);
+  grub_dprintf ("loader", "Boot arguments: %s\n", linux_args);
+  grub_dprintf ("loader", "Jumping to Linux...\n");
+
+  /* Boot the kernel.  */
+  linuxmain = (kernel_entry_t) linux_entry;
+  linuxmain ((void *) initrd_addr, initrd_size, grub_ieee1275_entry_fn, 0, 0);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_release_mem (void)
+{
+  grub_free (linux_args);
+  linux_args = 0;
+
+  if (linux_addr && grub_ieee1275_release (linux_addr, linux_size))
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot release memory");
+
+  if (initrd_addr && grub_ieee1275_release (initrd_addr, initrd_size))
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "cannot release memory");
+
+  linux_addr = 0;
+  initrd_addr = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_err_t err;
+
+  err = grub_linux_release_mem ();
+  grub_dl_unref (my_mod);
+
+  loaded = 0;
+
+  return err;
+}
+
+static grub_err_t
+grub_linux_load32 (grub_elf_t elf, const char *filename)
+{
+  Elf32_Addr base_addr;
+  grub_addr_t seg_addr;
+  grub_uint32_t align;
+  grub_uint32_t offset;
+  Elf32_Addr entry;
+
+  linux_size = grub_elf32_size (elf, &base_addr, &align);
+  if (linux_size == 0)
+    return grub_errno;
+  /* Pad it; the kernel scribbles over memory beyond its load address.  */
+  linux_size += 0x100000;
+
+  /* Linux's entry point incorrectly contains a virtual address.  */
+  entry = elf->ehdr.ehdr32.e_entry & ~ELF32_LOADMASK;
+
+  /* Linux's incorrectly contains a virtual address.  */
+  base_addr &= ~ELF32_LOADMASK;
+  offset = entry - base_addr;
+
+  /* On some systems, firmware occupies the memory we're trying to use.
+   * Happily, Linux can be loaded anywhere (it relocates itself).  Iterate
+   * until we find an open area.  */
+  seg_addr = grub_linux_claimmap_iterate (base_addr & ~ELF32_LOADMASK, linux_size, align);
+  if (seg_addr == (grub_addr_t) -1)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "couldn't claim memory");
+
+  linux_entry = seg_addr + offset;
+  linux_addr = seg_addr;
+
+  /* Now load the segments into the area we claimed.  */
+  return grub_elf32_load (elf, filename, (void *) (seg_addr - base_addr), GRUB_ELF_LOAD_FLAGS_30BITS, 0, 0);
+}
+
+static grub_err_t
+grub_linux_load64 (grub_elf_t elf, const char *filename)
+{
+  Elf64_Addr base_addr;
+  grub_addr_t seg_addr;
+  grub_uint64_t align;
+  grub_uint64_t offset;
+  Elf64_Addr entry;
+
+  linux_size = grub_elf64_size (elf, &base_addr, &align);
+  if (linux_size == 0)
+    return grub_errno;
+  /* Pad it; the kernel scribbles over memory beyond its load address.  */
+  linux_size += 0x100000;
+
+  base_addr &= ~ELF64_LOADMASK;
+  entry = elf->ehdr.ehdr64.e_entry & ~ELF64_LOADMASK;
+  offset = entry - base_addr;
+  /* Linux's incorrectly contains a virtual address.  */
+
+  /* On some systems, firmware occupies the memory we're trying to use.
+   * Happily, Linux can be loaded anywhere (it relocates itself).  Iterate
+   * until we find an open area.  */
+  seg_addr = grub_linux_claimmap_iterate (base_addr & ~ELF64_LOADMASK, linux_size, align);
+  if (seg_addr == (grub_addr_t) -1)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY, "couldn't claim memory");
+
+  linux_entry = seg_addr + offset;
+  linux_addr = seg_addr;
+
+  /* Now load the segments into the area we claimed.  */
+  return grub_elf64_load (elf, filename, (void *) (grub_addr_t) (seg_addr - base_addr), GRUB_ELF_LOAD_FLAGS_62BITS, 0, 0);
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_elf_t elf = 0;
+  int size;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto out;
+    }
+
+  elf = grub_elf_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (! elf)
+    goto out;
+
+  if (elf->ehdr.ehdr32.e_type != ET_EXEC && elf->ehdr.ehdr32.e_type != ET_DYN)
+    {
+      grub_error (GRUB_ERR_UNKNOWN_OS,
+		  N_("this ELF file is not of the right type"));
+      goto out;
+    }
+
+  /* Release the previously used memory.  */
+  grub_loader_unset ();
+
+  if (grub_elf_is_elf32 (elf))
+    grub_linux_load32 (elf, argv[0]);
+  else
+  if (grub_elf_is_elf64 (elf))
+    grub_linux_load64 (elf, argv[0]);
+  else
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("invalid arch-dependent ELF magic"));
+      goto out;
+    }
+
+  size = grub_loader_cmdline_size(argc, argv);
+  linux_args = grub_malloc (size + sizeof (LINUX_IMAGE));
+  if (! linux_args)
+    goto out;
+
+  /* Create kernel command line.  */
+  grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  if (grub_create_loader_cmdline (argc, argv, linux_args + sizeof (LINUX_IMAGE) - 1,
+				  size, GRUB_VERIFY_KERNEL_CMDLINE))
+    goto out;
+
+out:
+
+  if (elf)
+    grub_elf_close (elf);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_linux_release_mem ();
+      grub_dl_unref (my_mod);
+      loaded = 0;
+    }
+  else
+    {
+      grub_loader_set (grub_linux_boot, grub_linux_unload, 1);
+      initrd_addr = 0;
+      loaded = 1;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  grub_addr_t first_addr;
+  grub_addr_t addr;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  first_addr = linux_addr + linux_size;
+
+  /* Attempt to claim at a series of addresses until successful in
+     the same way that grub_rescue_cmd_linux does.  */
+  addr = grub_linux_claimmap_iterate (first_addr, size, 0x100000);
+  if (addr == (grub_addr_t) -1)
+     goto fail;
+
+  grub_dprintf ("loader", "Loading initrd at 0x%x, size 0x%x\n", addr, size);
+
+  if (grub_initrd_load (&initrd_ctx, argv, (void *) addr))
+    goto fail;
+
+  initrd_addr = addr;
+  initrd_size = size;
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT(linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/riscv/linux.c b/grub-core/loader/riscv/linux.c
new file mode 100644
index 0000000..d17c488
--- /dev/null
+++ b/grub-core/loader/riscv/linux.c
@@ -0,0 +1,59 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/command.h>
+#include <grub/dl.h>
+#include <grub/lib/cmdline.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc __attribute__ ((unused)),
+		 char *argv[] __attribute__ ((unused)))
+{
+  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, N_("Linux not supported yet"));
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc __attribute__ ((unused)),
+		char *argv[] __attribute__ ((unused)))
+{
+  grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, N_("Linux not supported yet"));
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT (linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux, 0,
+				     N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd, 0,
+				      N_("Load initrd."));
+}
+
+GRUB_MOD_FINI (linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/sparc64/ieee1275/linux.c b/grub-core/loader/sparc64/ieee1275/linux.c
new file mode 100644
index 0000000..bb47ee0
--- /dev/null
+++ b/grub-core/loader/sparc64/ieee1275/linux.c
@@ -0,0 +1,521 @@
+/* linux.c - boot Linux */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003, 2004, 2005, 2007, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/elf.h>
+#include <grub/elfload.h>
+#include <grub/loader.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/memory.h>
+#include <grub/lib/cmdline.h>
+#include <grub/linux.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_dl_t my_mod;
+
+static int loaded;
+
+/* /virtual-memory/translations property layout  */
+struct grub_ieee1275_translation {
+  grub_uint64_t vaddr;
+  grub_uint64_t size;
+  grub_uint64_t data;
+};
+
+static struct grub_ieee1275_translation *of_trans;
+static int of_num_trans;
+
+static grub_addr_t phys_base;
+static grub_addr_t grub_phys_start;
+static grub_addr_t grub_phys_end;
+
+static grub_addr_t initrd_addr;
+static grub_addr_t initrd_paddr;
+static grub_size_t initrd_size;
+
+static Elf64_Addr linux_entry;
+static grub_addr_t linux_addr;
+static grub_addr_t linux_paddr;
+static grub_size_t linux_size;
+
+static char *linux_args;
+
+struct linux_bootstr_info {
+	int len, valid;
+	char buf[];
+};
+
+struct linux_hdrs {
+	/* All HdrS versions support these fields.  */
+	unsigned int start_insns[2];
+	char magic[4]; /* "HdrS" */
+	unsigned int linux_kernel_version; /* LINUX_VERSION_CODE */
+	unsigned short hdrs_version;
+	unsigned short root_flags;
+	unsigned short root_dev;
+	unsigned short ram_flags;
+	unsigned int __deprecated_ramdisk_image;
+	unsigned int ramdisk_size;
+
+	/* HdrS versions 0x0201 and higher only */
+	char *reboot_command;
+
+	/* HdrS versions 0x0202 and higher only */
+	struct linux_bootstr_info *bootstr_info;
+
+	/* HdrS versions 0x0301 and higher only */
+	unsigned long ramdisk_image;
+};
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  struct linux_bootstr_info *bp;
+  struct linux_hdrs *hp;
+  grub_addr_t addr;
+
+  hp = (struct linux_hdrs *) linux_addr;
+
+  /* Any pointer we dereference in the kernel image must be relocated
+     to where we actually loaded the kernel.  */
+  addr = (grub_addr_t) hp->bootstr_info;
+  addr += (linux_addr - linux_entry);
+  bp = (struct linux_bootstr_info *) addr;
+
+  /* Set the command line arguments, unless the kernel has been
+     built with a fixed CONFIG_CMDLINE.  */
+  if (!bp->valid)
+    {
+      int len = grub_strlen (linux_args) + 1;
+      if (bp->len < len)
+	len = bp->len;
+      grub_memcpy(bp->buf, linux_args, len);
+      bp->buf[len-1] = '\0';
+      bp->valid = 1;
+    }
+
+  if (initrd_addr)
+    {
+      /* The kernel expects the physical address, adjusted relative
+	 to the lowest address advertised in "/memory"'s available
+	 property.
+
+	 The history of this is that back when the kernel only supported
+	 specifying a 32-bit ramdisk address, this was the way to still
+	 be able to specify the ramdisk physical address even if memory
+	 started at some place above 4GB.
+
+	 The magic 0x400000 is KERNBASE, I have no idea why SILO adds
+	 that term into the address, but it does and thus we have to do
+	 it too as this is what the kernel expects.  */
+      hp->ramdisk_image = initrd_paddr - phys_base + 0x400000;
+      hp->ramdisk_size = initrd_size;
+    }
+
+  grub_dprintf ("loader", "Entry point: 0x%lx\n", linux_addr);
+  grub_dprintf ("loader", "Initrd at: 0x%lx, size 0x%lx\n", initrd_addr,
+		initrd_size);
+  grub_dprintf ("loader", "Boot arguments: %s\n", linux_args);
+  grub_dprintf ("loader", "Jumping to Linux...\n");
+
+  /* Boot the kernel.  */
+  asm volatile ("ldx	%0, %%o4\n"
+		"ldx	%1, %%o6\n"
+		"ldx	%2, %%o5\n"
+		"mov    %%g0, %%o0\n"
+		"mov    %%g0, %%o2\n"
+		"mov    %%g0, %%o3\n"
+		"jmp    %%o5\n"
+	        "mov    %%g0, %%o1\n": :
+		"m"(grub_ieee1275_entry_fn),
+		"m"(grub_ieee1275_original_stack),
+		"m"(linux_addr));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_release_mem (void)
+{
+  grub_free (linux_args);
+  linux_args = 0;
+  linux_addr = 0;
+  initrd_addr = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_err_t err;
+
+  err = grub_linux_release_mem ();
+  grub_dl_unref (my_mod);
+
+  loaded = 0;
+
+  return err;
+}
+
+#define FOUR_MB	(4 * 1024 * 1024)
+
+/* Context for alloc_phys.  */
+struct alloc_phys_ctx
+{
+  grub_addr_t size;
+  grub_addr_t ret;
+};
+
+/* Helper for alloc_phys.  */
+static int
+alloc_phys_choose (grub_uint64_t addr, grub_uint64_t len,
+		   grub_memory_type_t type, void *data)
+{
+  struct alloc_phys_ctx *ctx = data;
+  grub_addr_t end = addr + len;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+
+  addr = ALIGN_UP (addr, FOUR_MB);
+  if (addr + ctx->size >= end)
+    return 0;
+
+  /* OBP available region contains grub. Start at grub_phys_end. */
+  /* grub_phys_start does not start at the beginning of the memory region */
+  if ((grub_phys_start >= addr && grub_phys_end < end) ||
+      (addr > grub_phys_start && addr < grub_phys_end))
+    {
+      addr = ALIGN_UP (grub_phys_end, FOUR_MB);
+      if (addr + ctx->size >= end)
+	return 0;
+    }
+
+  grub_dprintf("loader",
+    "addr = 0x%lx grub_phys_start = 0x%lx grub_phys_end = 0x%lx\n",
+    addr, grub_phys_start, grub_phys_end);
+
+  if (loaded)
+    {
+      grub_addr_t linux_end = ALIGN_UP (linux_paddr + linux_size, FOUR_MB);
+
+      if (addr >= linux_paddr && addr < linux_end)
+	{
+	  addr = linux_end;
+	  if (addr + ctx->size >= end)
+	    return 0;
+	}
+      if ((addr + ctx->size) >= linux_paddr
+	  && (addr + ctx->size) < linux_end)
+	{
+	  addr = linux_end;
+	  if (addr + ctx->size >= end)
+	    return 0;
+	}
+    }
+
+  ctx->ret = addr;
+  return 1;
+}
+
+static grub_addr_t
+alloc_phys (grub_addr_t size)
+{
+  struct alloc_phys_ctx ctx = {
+    .size = size,
+    .ret = (grub_addr_t) -1
+  };
+
+  grub_machine_mmap_iterate (alloc_phys_choose, &ctx);
+
+  return ctx.ret;
+}
+
+static grub_err_t
+grub_linux_load64 (grub_elf_t elf, const char *filename)
+{
+  grub_addr_t off, paddr, base;
+  int ret;
+
+  linux_entry = elf->ehdr.ehdr64.e_entry;
+  linux_addr = 0x40004000;
+  off = 0x4000;
+  linux_size = grub_elf64_size (elf, 0, 0);
+  if (linux_size == 0)
+    return grub_errno;
+
+  grub_dprintf ("loader", "Attempting to claim at 0x%lx, size 0x%lx.\n",
+		linux_addr, linux_size);
+
+  paddr = alloc_phys (linux_size + off);
+  if (paddr == (grub_addr_t) -1)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "couldn't allocate physical memory");
+  ret = grub_ieee1275_map (paddr, linux_addr - off,
+			   linux_size + off, IEEE1275_MAP_DEFAULT);
+  if (ret)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "couldn't map physical memory");
+
+  grub_dprintf ("loader", "Loading Linux at vaddr 0x%lx, paddr 0x%lx, size 0x%lx\n",
+		linux_addr, paddr, linux_size);
+
+  linux_paddr = paddr;
+
+  base = linux_entry - off;
+
+  /* Now load the segments into the area we claimed.  */
+  return grub_elf64_load (elf, filename, (void *) (linux_addr - off - base), GRUB_ELF_LOAD_FLAGS_NONE, 0, 0);
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  grub_elf_t elf = 0;
+  int size;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto out;
+    }
+
+  file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
+  if (!file)
+    goto out;
+
+  elf = grub_elf_file (file, argv[0]);
+  if (! elf)
+    goto out;
+
+  if (elf->ehdr.ehdr32.e_type != ET_EXEC)
+    {
+      grub_error (GRUB_ERR_UNKNOWN_OS,
+		  N_("this ELF file is not of the right type"));
+      goto out;
+    }
+
+  /* Release the previously used memory.  */
+  grub_loader_unset ();
+
+  if (grub_elf_is_elf64 (elf))
+    grub_linux_load64 (elf, argv[0]);
+  else
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("invalid arch-dependent ELF magic"));
+      goto out;
+    }
+
+  size = grub_loader_cmdline_size(argc, argv);
+
+  linux_args = grub_malloc (size + sizeof (LINUX_IMAGE));
+  if (! linux_args)
+    goto out;
+
+  /* Create kernel command line.  */
+  grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  if (grub_create_loader_cmdline (argc, argv, linux_args + sizeof (LINUX_IMAGE) - 1,
+				  size, GRUB_VERIFY_KERNEL_CMDLINE))
+    goto out;
+
+out:
+  if (elf)
+    grub_elf_close (elf);
+  else if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_linux_release_mem ();
+      grub_dl_unref (my_mod);
+      loaded = 0;
+    }
+  else
+    {
+      grub_loader_set (grub_linux_boot, grub_linux_unload, 1);
+      initrd_addr = 0;
+      loaded = 1;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  grub_size_t size = 0;
+  grub_addr_t paddr;
+  grub_addr_t addr;
+  int ret;
+  struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  size = grub_get_initrd_size (&initrd_ctx);
+
+  addr = 0x60000000;
+
+  paddr = alloc_phys (size);
+  if (paddr == (grub_addr_t) -1)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "couldn't allocate physical memory");
+      goto fail;
+    }
+  ret = grub_ieee1275_map (paddr, addr, size, IEEE1275_MAP_DEFAULT);
+  if (ret)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		  "couldn't map physical memory");
+      goto fail;
+    }
+
+  grub_dprintf ("loader", "Loading initrd at vaddr 0x%lx, paddr 0x%lx, size 0x%lx\n",
+		addr, paddr, size);
+
+  if (grub_initrd_load (&initrd_ctx, argv, (void *) addr))
+    goto fail;
+
+  initrd_addr = addr;
+  initrd_paddr = paddr;
+  initrd_size = size;
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+
+  return grub_errno;
+}
+
+/* Helper for determine_phys_base.  */
+static int
+get_physbase (grub_uint64_t addr, grub_uint64_t len __attribute__ ((unused)),
+	      grub_memory_type_t type, void *data __attribute__ ((unused)))
+{
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr < phys_base)
+    phys_base = addr;
+  return 0;
+}
+
+static void
+determine_phys_base (void)
+{
+  phys_base = ~(grub_uint64_t) 0;
+  grub_machine_mmap_iterate (get_physbase, NULL);
+}
+
+static void
+fetch_translations (void)
+{
+  grub_ieee1275_phandle_t node;
+  grub_ssize_t actual;
+  int i;
+
+  if (grub_ieee1275_finddevice ("/virtual-memory", &node))
+    {
+      grub_printf ("Cannot find /virtual-memory node.\n");
+      return;
+    }
+
+  if (grub_ieee1275_get_property_length (node, "translations", &actual))
+    {
+      grub_printf ("Cannot find /virtual-memory/translations size.\n");
+      return;
+    }
+
+  of_trans = grub_malloc (actual);
+  if (!of_trans)
+    {
+      grub_printf ("Cannot allocate translations buffer.\n");
+      return;
+    }
+
+  if (grub_ieee1275_get_property (node, "translations", of_trans, actual, &actual))
+    {
+      grub_printf ("Cannot fetch /virtual-memory/translations property.\n");
+      return;
+    }
+
+  of_num_trans = actual / sizeof(struct grub_ieee1275_translation);
+
+  for (i = 0; i < of_num_trans; i++)
+    {
+      struct grub_ieee1275_translation *p = &of_trans[i];
+
+      if (p->vaddr == 0x2000)
+	{
+	  grub_addr_t phys, tte = p->data;
+
+	  phys = tte & ~(0xff00000000001fffULL);
+
+	  grub_phys_start = phys;
+	  grub_phys_end = grub_phys_start + p->size;
+	  grub_dprintf ("loader", "Grub lives at phys_start[%lx] phys_end[%lx]\n",
+			(unsigned long) grub_phys_start,
+			(unsigned long) grub_phys_end);
+	  break;
+	}
+    }
+}
+
+
+static grub_command_t cmd_linux, cmd_initrd;
+
+GRUB_MOD_INIT(linux)
+{
+  determine_phys_base ();
+  fetch_translations ();
+
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux,
+				     0, N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd,
+				      0, N_("Load initrd."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+}
diff --git a/grub-core/loader/xnu.c b/grub-core/loader/xnu.c
new file mode 100644
index 0000000..1c0cf6a
--- /dev/null
+++ b/grub-core/loader/xnu.c
@@ -0,0 +1,1555 @@
+/* xnu.c - load xnu kernel. Thanks to Florian Idelberger for all the
+   time he spent testing this
+ */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/xnu.h>
+#include <grub/cpu/xnu.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/loader.h>
+#include <grub/machoload.h>
+#include <grub/macho.h>
+#include <grub/cpu/macho.h>
+#include <grub/command.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/verify.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#if defined (__i386) && !defined (GRUB_MACHINE_EFI)
+#include <grub/autoefi.h>
+#endif
+
+struct grub_xnu_devtree_key *grub_xnu_devtree_root = 0;
+static int driverspackagenum = 0;
+static int driversnum = 0;
+int grub_xnu_is_64bit = 0;
+int grub_xnu_darwin_version = 0;
+
+grub_addr_t grub_xnu_heap_target_start = 0;
+grub_size_t grub_xnu_heap_size = 0;
+struct grub_relocator *grub_xnu_relocator;
+
+static grub_err_t
+grub_xnu_register_memory (const char *prefix, int *suffix,
+			  grub_addr_t addr, grub_size_t size);
+grub_err_t
+grub_xnu_heap_malloc (int size, void **src, grub_addr_t *target)
+{
+  grub_err_t err;
+  grub_relocator_chunk_t ch;
+  grub_addr_t tgt;
+
+  if (grub_add (grub_xnu_heap_target_start, grub_xnu_heap_size, &tgt))
+    return GRUB_ERR_OUT_OF_RANGE;
+  
+  err = grub_relocator_alloc_chunk_addr (grub_xnu_relocator, &ch, tgt, size);
+  if (err)
+    return err;
+
+  *src = get_virtual_current_address (ch);
+  *target = tgt;
+  grub_xnu_heap_size += size;
+  grub_dprintf ("xnu", "val=%p\n", *src);
+  return GRUB_ERR_NONE;
+}
+
+/* Make sure next block of the heap will be aligned.
+   Please notice: aligned are pointers AFTER relocation
+   and not the current ones. */
+grub_err_t
+grub_xnu_align_heap (int align)
+{
+  grub_xnu_heap_size
+    = ALIGN_UP (grub_xnu_heap_target_start+ grub_xnu_heap_size, align)
+    - grub_xnu_heap_target_start;
+  return GRUB_ERR_NONE;
+}
+
+/* Free subtree pointed by CUR. */
+void
+grub_xnu_free_devtree (struct grub_xnu_devtree_key *cur)
+{
+  struct grub_xnu_devtree_key *d;
+  while (cur)
+    {
+      grub_free (cur->name);
+      if (cur->datasize == -1)
+	grub_xnu_free_devtree (cur->first_child);
+      else if (cur->data)
+	grub_free (cur->data);
+      d = cur->next;
+      grub_free (cur);
+      cur = d;
+    }
+}
+
+/* Compute the size of device tree in xnu format. */
+static grub_size_t
+grub_xnu_writetree_get_size (struct grub_xnu_devtree_key *start,
+			     const char *name)
+{
+  grub_size_t ret;
+  struct grub_xnu_devtree_key *cur;
+
+  /* Key header. */
+  ret = 2 * sizeof (grub_uint32_t);
+
+  /* "name" value. */
+  ret += 32 + sizeof (grub_uint32_t)
+    + grub_strlen (name) + 4
+    - (grub_strlen (name) % 4);
+
+  for (cur = start; cur; cur = cur->next)
+    if (cur->datasize != -1)
+      {
+	int align_overhead;
+
+	align_overhead = 4 - (cur->datasize % 4);
+	if (align_overhead == 4)
+	  align_overhead = 0;
+	ret += 32 + sizeof (grub_uint32_t) + cur->datasize + align_overhead;
+      }
+    else
+      ret += grub_xnu_writetree_get_size (cur->first_child, cur->name);
+  return ret;
+}
+
+/* Write devtree in XNU format at curptr assuming the head is named NAME.*/
+static void *
+grub_xnu_writetree_toheap_real (void *curptr,
+				struct grub_xnu_devtree_key *start,
+				const char *name)
+{
+  struct grub_xnu_devtree_key *cur;
+  int nkeys = 0, nvals = 0;
+  for (cur = start; cur; cur = cur->next)
+    {
+      if (cur->datasize == -1)
+	nkeys++;
+      else
+	nvals++;
+    }
+  /* For the name. */
+  nvals++;
+
+  *((grub_uint32_t *) curptr) = nvals;
+  curptr = ((grub_uint32_t *) curptr) + 1;
+  *((grub_uint32_t *) curptr) = nkeys;
+  curptr = ((grub_uint32_t *) curptr) + 1;
+
+  /* First comes "name" value. */
+  grub_memset (curptr, 0, 32);
+  grub_memcpy (curptr, "name", 4);
+  curptr = ((grub_uint8_t *) curptr) + 32;
+  *((grub_uint32_t *)curptr) = grub_strlen (name) + 1;
+  curptr = ((grub_uint32_t *) curptr) + 1;
+  grub_memcpy (curptr, name, grub_strlen (name));
+  curptr = ((grub_uint8_t *) curptr) + grub_strlen (name);
+  grub_memset (curptr, 0, 4 - (grub_strlen (name) % 4));
+  curptr = ((grub_uint8_t *) curptr) + (4 - (grub_strlen (name) % 4));
+
+  /* Then the other values. */
+  for (cur = start; cur; cur = cur->next)
+    if (cur->datasize != -1)
+      {
+	int align_overhead;
+
+	align_overhead = 4 - (cur->datasize % 4);
+	if (align_overhead == 4)
+	  align_overhead = 0;
+	grub_memset (curptr, 0, 32);
+	grub_strncpy (curptr, cur->name, 31);
+	curptr = ((grub_uint8_t *) curptr) + 32;
+	*((grub_uint32_t *) curptr) = cur->datasize;
+	curptr = ((grub_uint32_t *) curptr) + 1;
+	grub_memcpy (curptr, cur->data, cur->datasize);
+	curptr = ((grub_uint8_t *) curptr) + cur->datasize;
+	grub_memset (curptr, 0, align_overhead);
+	curptr = ((grub_uint8_t *) curptr) + align_overhead;
+      }
+
+  /* And then the keys. Recursively use this function. */
+  for (cur = start; cur; cur = cur->next)
+    if (cur->datasize == -1)
+      {
+	curptr = grub_xnu_writetree_toheap_real (curptr,
+						 cur->first_child,
+						 cur->name);
+	if (!curptr)
+	  return 0;
+      }
+  return curptr;
+}
+
+grub_err_t
+grub_xnu_writetree_toheap (grub_addr_t *target, grub_size_t *size)
+{
+  struct grub_xnu_devtree_key *chosen;
+  struct grub_xnu_devtree_key *memorymap;
+  struct grub_xnu_devtree_key *driverkey;
+  struct grub_xnu_extdesc *extdesc;
+  grub_err_t err;
+  void *src;
+
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    return err;
+
+  /* Device tree itself is in the memory map of device tree. */
+  /* Create a dummy value in memory-map. */
+  chosen = grub_xnu_create_key (&grub_xnu_devtree_root, "chosen");
+  if (! chosen)
+    return grub_errno;
+  memorymap = grub_xnu_create_key (&(chosen->first_child), "memory-map");
+  if (! memorymap)
+    return grub_errno;
+
+  driverkey = (struct grub_xnu_devtree_key *) grub_zalloc (sizeof (*driverkey));
+  if (! driverkey)
+    return grub_errno;
+  driverkey->name = grub_strdup ("DeviceTree");
+  if (! driverkey->name)
+    {
+      err = grub_errno;
+      goto fail;
+    }
+
+  driverkey->datasize = sizeof (*extdesc);
+  driverkey->next = memorymap->first_child;
+  memorymap->first_child = driverkey;
+  driverkey->data = extdesc
+    = (struct grub_xnu_extdesc *) grub_malloc (sizeof (*extdesc));
+  if (! driverkey->data)
+    {
+      err = grub_errno;
+      goto fail;
+    }
+
+  /* Allocate the space based on the size with dummy value. */
+  *size = grub_xnu_writetree_get_size (grub_xnu_devtree_root, "/");
+  err = grub_xnu_heap_malloc (ALIGN_UP (*size + 1, GRUB_XNU_PAGESIZE),
+			      &src, target);
+  if (err)
+    goto fail;
+
+  /* Put real data in the dummy. */
+  extdesc->addr = *target;
+  extdesc->size = (grub_uint32_t) *size;
+
+  /* Write the tree to heap. */
+  grub_xnu_writetree_toheap_real (src, grub_xnu_devtree_root, "/");
+  return GRUB_ERR_NONE;
+
+ fail:
+  memorymap->first_child = NULL;
+
+  grub_free (driverkey->data);
+  grub_free (driverkey->name);
+  grub_free (driverkey);
+
+  return err;
+}
+
+/* Find a key or value in parent key. */
+struct grub_xnu_devtree_key *
+grub_xnu_find_key (struct grub_xnu_devtree_key *parent, const char *name)
+{
+  struct grub_xnu_devtree_key *cur;
+  for (cur = parent; cur; cur = cur->next)
+    if (grub_strcmp (cur->name, name) == 0)
+      return cur;
+  return 0;
+}
+
+struct grub_xnu_devtree_key *
+grub_xnu_create_key (struct grub_xnu_devtree_key **parent, const char *name)
+{
+  struct grub_xnu_devtree_key *ret;
+  ret = grub_xnu_find_key (*parent, name);
+  if (ret)
+    return ret;
+  ret = (struct grub_xnu_devtree_key *) grub_zalloc (sizeof (*ret));
+  if (! ret)
+    return 0;
+  ret->name = grub_strdup (name);
+  if (! ret->name)
+    {
+      grub_free (ret);
+      return 0;
+    }
+  ret->datasize = -1;
+  ret->next = *parent;
+  *parent = ret;
+  return ret;
+}
+
+struct grub_xnu_devtree_key *
+grub_xnu_create_value (struct grub_xnu_devtree_key **parent, const char *name)
+{
+  struct grub_xnu_devtree_key *ret;
+  ret = grub_xnu_find_key (*parent, name);
+  if (ret)
+    {
+      if (ret->datasize == -1)
+	grub_xnu_free_devtree (ret->first_child);
+      else if (ret->datasize)
+	grub_free (ret->data);
+      ret->datasize = 0;
+      ret->data = 0;
+      return ret;
+    }
+  ret = (struct grub_xnu_devtree_key *) grub_zalloc (sizeof (*ret));
+  if (! ret)
+    return 0;
+  ret->name = grub_strdup (name);
+  if (! ret->name)
+    {
+      grub_free (ret);
+      return 0;
+    }
+  ret->next = *parent;
+  *parent = ret;
+  return ret;
+}
+
+static grub_err_t
+grub_xnu_unload (void)
+{
+  grub_cpu_xnu_unload ();
+
+  grub_xnu_free_devtree (grub_xnu_devtree_root);
+  grub_xnu_devtree_root = 0;
+
+  /* Free loaded image. */
+  driversnum = 0;
+  driverspackagenum = 0;
+  grub_relocator_unload (grub_xnu_relocator);
+  grub_xnu_relocator = NULL;
+  grub_xnu_heap_target_start = 0;
+  grub_xnu_heap_size = 0;
+  grub_xnu_unlock ();
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char *args[])
+{
+  grub_err_t err;
+  grub_macho_t macho;
+  grub_uint32_t startcode, endcode;
+  int i;
+  char *ptr;
+  void *loadaddr;
+  grub_addr_t loadaddr_target;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_xnu_unload ();
+
+  macho = grub_macho_open (args[0], GRUB_FILE_TYPE_XNU_KERNEL, 0);
+  if (! macho)
+    return grub_errno;
+
+  err = grub_macho_size32 (macho, &startcode, &endcode, GRUB_MACHO_NOBSS,
+			   args[0]);
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  grub_dprintf ("xnu", "endcode = %lx, startcode = %lx\n",
+		(unsigned long) endcode, (unsigned long) startcode);
+
+  grub_xnu_relocator = grub_relocator_new ();
+  if (!grub_xnu_relocator)
+    return grub_errno;
+  grub_xnu_heap_target_start = startcode;
+  err = grub_xnu_heap_malloc (endcode - startcode, &loadaddr,
+			      &loadaddr_target);
+
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  /* Load kernel. */
+  err = grub_macho_load32 (macho, args[0], (char *) loadaddr - startcode,
+			   GRUB_MACHO_NOBSS, &grub_xnu_darwin_version);
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  grub_xnu_entry_point = grub_macho_get_entry_point32 (macho, args[0]);
+  if (! grub_xnu_entry_point)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return grub_error (GRUB_ERR_BAD_OS, "couldn't find entry point");
+    }
+
+  grub_macho_close (macho);
+
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    {
+      grub_xnu_unload ();
+      return err;
+    }
+
+  /* Copy parameters to kernel command line. */
+  ptr = grub_xnu_cmdline;
+  for (i = 1; i < argc; i++)
+    {
+      if (ptr + grub_strlen (args[i]) + 1
+	  >= grub_xnu_cmdline + sizeof (grub_xnu_cmdline))
+	break;
+      grub_memcpy (ptr, args[i], grub_strlen (args[i]));
+      ptr += grub_strlen (args[i]);
+      *ptr = ' ';
+      ptr++;
+    }
+
+  /* Replace last space by '\0'. */
+  if (ptr != grub_xnu_cmdline)
+    *(ptr - 1) = 0;
+
+  err = grub_verify_string (grub_xnu_cmdline, GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    return err;
+
+#if defined (__i386) && !defined (GRUB_MACHINE_EFI)
+  err = grub_efiemu_autocore ();
+  if (err)
+    return err;
+#endif
+
+  grub_loader_set (grub_xnu_boot, grub_xnu_unload, 0);
+
+  grub_xnu_lock ();
+  grub_xnu_is_64bit = 0;
+
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_xnu_kernel64 (grub_command_t cmd __attribute__ ((unused)),
+		       int argc, char *args[])
+{
+  grub_err_t err;
+  grub_macho_t macho;
+  grub_uint64_t startcode, endcode;
+  int i;
+  char *ptr;
+  void *loadaddr;
+  grub_addr_t loadaddr_target;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_xnu_unload ();
+
+  macho = grub_macho_open (args[0], GRUB_FILE_TYPE_XNU_KERNEL, 1);
+  if (! macho)
+    return grub_errno;
+
+  err = grub_macho_size64 (macho, &startcode, &endcode, GRUB_MACHO_NOBSS,
+			   args[0]);
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  startcode &= 0x0fffffff;
+  endcode &= 0x0fffffff;
+
+  grub_dprintf ("xnu", "endcode = %lx, startcode = %lx\n",
+		(unsigned long) endcode, (unsigned long) startcode);
+
+  grub_xnu_relocator = grub_relocator_new ();
+  if (!grub_xnu_relocator)
+    return grub_errno;
+  grub_xnu_heap_target_start = startcode;
+  err = grub_xnu_heap_malloc (endcode - startcode, &loadaddr,
+			      &loadaddr_target);
+
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  /* Load kernel. */
+  err = grub_macho_load64 (macho, args[0], (char *) loadaddr - startcode,
+			   GRUB_MACHO_NOBSS, &grub_xnu_darwin_version);
+  if (err)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return err;
+    }
+
+  grub_xnu_entry_point = grub_macho_get_entry_point64 (macho, args[0])
+    & 0x0fffffff;
+  if (! grub_xnu_entry_point)
+    {
+      grub_macho_close (macho);
+      grub_xnu_unload ();
+      return grub_error (GRUB_ERR_BAD_OS, "couldn't find entry point");
+    }
+
+  grub_macho_close (macho);
+
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    {
+      grub_xnu_unload ();
+      return err;
+    }
+
+  /* Copy parameters to kernel command line. */
+  ptr = grub_xnu_cmdline;
+  for (i = 1; i < argc; i++)
+    {
+      if (ptr + grub_strlen (args[i]) + 1
+	  >= grub_xnu_cmdline + sizeof (grub_xnu_cmdline))
+	break;
+      grub_memcpy (ptr, args[i], grub_strlen (args[i]));
+      ptr += grub_strlen (args[i]);
+      *ptr = ' ';
+      ptr++;
+    }
+
+  /* Replace last space by '\0'. */
+  if (ptr != grub_xnu_cmdline)
+    *(ptr - 1) = 0;
+
+  err = grub_verify_string (grub_xnu_cmdline, GRUB_VERIFY_KERNEL_CMDLINE);
+  if (err)
+    return err;
+
+#if defined (__i386) && !defined (GRUB_MACHINE_EFI)
+  err = grub_efiemu_autocore ();
+  if (err)
+    return err;
+#endif
+
+  grub_loader_set (grub_xnu_boot, grub_xnu_unload, 0);
+
+  grub_xnu_lock ();
+  grub_xnu_is_64bit = 1;
+
+  return 0;
+}
+
+/* Register a memory in a memory map under name PREFIXSUFFIX
+   and increment SUFFIX. */
+static grub_err_t
+grub_xnu_register_memory (const char *prefix, int *suffix,
+			  grub_addr_t addr, grub_size_t size)
+{
+  struct grub_xnu_devtree_key *chosen;
+  struct grub_xnu_devtree_key *memorymap;
+  struct grub_xnu_devtree_key *driverkey;
+  struct grub_xnu_extdesc *extdesc;
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  chosen = grub_xnu_create_key (&grub_xnu_devtree_root, "chosen");
+  if (! chosen)
+    return grub_errno;
+  memorymap = grub_xnu_create_key (&(chosen->first_child), "memory-map");
+  if (! memorymap)
+    return grub_errno;
+
+  driverkey = (struct grub_xnu_devtree_key *) grub_malloc (sizeof (*driverkey));
+  if (! driverkey)
+    return grub_errno;
+  if (suffix)
+    driverkey->name = grub_xasprintf ("%s%d", prefix, (*suffix)++);
+  else
+    driverkey->name = grub_strdup (prefix);
+  if (!driverkey->name)
+    {
+      grub_free (driverkey);
+      return grub_errno;
+    }
+  driverkey->datasize = sizeof (*extdesc);
+  driverkey->next = memorymap->first_child;
+  driverkey->data = extdesc
+    = (struct grub_xnu_extdesc *) grub_malloc (sizeof (*extdesc));
+  if (! driverkey->data)
+    {
+      grub_free (driverkey->name);
+      grub_free (driverkey);
+      return grub_errno;
+    }
+  memorymap->first_child = driverkey;
+  extdesc->addr = addr;
+  extdesc->size = (grub_uint32_t) size;
+  return GRUB_ERR_NONE;
+}
+
+static inline char *
+get_name_ptr (char *name)
+{
+  char *p = name, *p2;
+  /* Skip Info.plist.  */
+  p2 = grub_strrchr (p, '/');
+  if (!p2)
+    return name;
+  if (p2 == name)
+    return name + 1;
+  p = p2 - 1;
+
+  p2 = grub_strrchr (p, '/');
+  if (!p2)
+    return name;
+  if (p2 == name)
+    return name + 1;
+  if (grub_memcmp (p2, "/Contents/", sizeof ("/Contents/") - 1) != 0)
+    return p2 + 1;
+
+  p = p2 - 1;
+
+  p2 = grub_strrchr (p, '/');
+  if (!p2)
+    return name;
+  return p2 + 1;
+}
+
+/* Load .kext. */
+static grub_err_t
+grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile,
+		      const char *filename)
+{
+  grub_macho_t macho;
+  grub_err_t err;
+  grub_file_t infoplist;
+  struct grub_xnu_extheader *exthead;
+  int neededspace = sizeof (*exthead);
+  grub_uint8_t *buf;
+  void *buf0;
+  grub_addr_t buf_target;
+  grub_size_t infoplistsize = 0, machosize = 0;
+  char *name, *nameend;
+  int namelen;
+
+  if (infoplistname == NULL)
+    return grub_error (GRUB_ERR_BAD_FILENAME, N_("missing p-list filename"));
+
+  name = get_name_ptr (infoplistname);
+  nameend = grub_strchr (name, '/');
+
+  if (nameend)
+    namelen = nameend - name;
+  else
+    namelen = grub_strlen (name);
+
+  neededspace += namelen + 1;
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  /* Compute the needed space. */
+  if (binaryfile)
+    {
+      macho = grub_macho_file (binaryfile, filename, grub_xnu_is_64bit);
+      if (!macho)
+	grub_file_close (binaryfile);
+      else
+	{
+	  if (grub_xnu_is_64bit)
+	    machosize = grub_macho_filesize64 (macho);
+	  else
+	    machosize = grub_macho_filesize32 (macho);
+	}
+      neededspace += machosize;
+    }
+  else
+    macho = 0;
+
+  infoplist = grub_file_open (infoplistname, GRUB_FILE_TYPE_XNU_INFO_PLIST);
+  grub_errno = GRUB_ERR_NONE;
+  if (infoplist)
+    {
+      infoplistsize = grub_file_size (infoplist);
+      neededspace += infoplistsize + 1;
+    }
+  else
+    infoplistsize = 0;
+
+  /* Allocate the space. */
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    goto fail;
+  err = grub_xnu_heap_malloc (neededspace, &buf0, &buf_target);
+  if (err)
+    goto fail;
+  buf = buf0;
+
+  exthead = (struct grub_xnu_extheader *) buf;
+  grub_memset (exthead, 0, sizeof (*exthead));
+  buf += sizeof (*exthead);
+
+  /* Load the binary. */
+  if (macho)
+    {
+      exthead->binaryaddr = buf_target + (buf - (grub_uint8_t *) buf0);
+      exthead->binarysize = machosize;
+      if (grub_xnu_is_64bit)
+	err = grub_macho_readfile64 (macho, filename, buf);
+      else
+	err = grub_macho_readfile32 (macho, filename, buf);
+      if (err)
+	goto fail;
+      grub_macho_close (macho);
+      buf += machosize;
+    }
+  grub_errno = GRUB_ERR_NONE;
+
+  /* Load the plist. */
+  if (infoplist)
+    {
+      exthead->infoplistaddr = buf_target + (buf - (grub_uint8_t *) buf0);
+      exthead->infoplistsize = infoplistsize + 1;
+      if (grub_file_read (infoplist, buf, infoplistsize)
+	  != (grub_ssize_t) (infoplistsize))
+	{
+	  grub_file_close (infoplist);
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"),
+			infoplistname);
+	  return grub_errno;
+	}
+      grub_file_close (infoplist);
+      buf[infoplistsize] = 0;
+      buf += infoplistsize + 1;
+    }
+  grub_errno = GRUB_ERR_NONE;
+
+  exthead->nameaddr = (buf - (grub_uint8_t *) buf0) + buf_target;
+  exthead->namesize = namelen + 1;
+  grub_memcpy (buf, name, namelen);
+  buf[namelen] = 0;
+  buf += namelen + 1;
+
+  /* Announce to kernel */
+  return grub_xnu_register_memory ("Driver-", &driversnum, buf_target,
+				   neededspace);
+fail:
+  if (macho)
+    grub_macho_close (macho);
+  return err;
+}
+
+/* Load mkext. */
+static grub_err_t
+grub_cmd_xnu_mkext (grub_command_t cmd __attribute__ ((unused)),
+		    int argc, char *args[])
+{
+  grub_file_t file;
+  void *loadto;
+  grub_addr_t loadto_target;
+  grub_err_t err;
+  grub_off_t readoff = 0;
+  grub_ssize_t readlen = -1;
+  struct grub_macho_fat_header head;
+  struct grub_macho_fat_arch *archs;
+  int narchs, i;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_XNU_MKEXT);
+  if (! file)
+    return grub_errno;
+
+  /* Sometimes caches are fat binary. Errgh. */
+  if (grub_file_read (file, &head, sizeof (head))
+      != (grub_ssize_t) (sizeof (head)))
+    {
+      /* I don't know the internal structure of package but
+	 can hardly imagine a valid package shorter than 20 bytes. */
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
+      return grub_errno;
+    }
+
+  /* Find the corresponding architecture. */
+  if (grub_be_to_cpu32 (head.magic) == GRUB_MACHO_FAT_MAGIC)
+    {
+      narchs = grub_be_to_cpu32 (head.nfat_arch);
+      archs = grub_calloc (narchs, sizeof (struct grub_macho_fat_arch));
+      if (! archs)
+	{
+	  grub_file_close (file);
+	  return grub_errno;
+
+	}
+      if (grub_file_read (file, archs,
+			  sizeof (struct grub_macho_fat_arch) * narchs)
+	  != (grub_ssize_t) sizeof(struct grub_macho_fat_arch) * narchs)
+	{
+	  grub_free (archs);
+	  if (!grub_errno)
+	    grub_error (GRUB_ERR_READ_ERROR, N_("premature end of file %s"),
+			args[0]);
+	  return grub_errno;
+	}
+      for (i = 0; i < narchs; i++)
+	{
+	  if (!grub_xnu_is_64bit && GRUB_MACHO_CPUTYPE_IS_HOST32
+	      (grub_be_to_cpu32 (archs[i].cputype)))
+	    {
+	      readoff = grub_be_to_cpu32 (archs[i].offset);
+	      readlen = grub_be_to_cpu32 (archs[i].size);
+	    }
+	  if (grub_xnu_is_64bit && GRUB_MACHO_CPUTYPE_IS_HOST64
+	      (grub_be_to_cpu32 (archs[i].cputype)))
+	    {
+	      readoff = grub_be_to_cpu32 (archs[i].offset);
+	      readlen = grub_be_to_cpu32 (archs[i].size);
+	    }
+	}
+      grub_free (archs);
+    }
+  else
+    {
+      /* It's a flat file. Some sane people still exist. */
+      readoff = 0;
+      readlen = grub_file_size (file);
+    }
+
+  if (readlen == -1)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_OS, "no suitable architecture is found");
+    }
+
+  /* Allocate space. */
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    {
+      grub_file_close (file);
+      return err;
+    }
+
+  err = grub_xnu_heap_malloc (readlen, &loadto, &loadto_target);
+  if (err)
+    {
+      grub_file_close (file);
+      return err;
+    }
+
+  /* Read the file. */
+  grub_file_seek (file, readoff);
+  if (grub_file_read (file, loadto, readlen) != (grub_ssize_t) (readlen))
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
+      return grub_errno;
+    }
+  grub_file_close (file);
+
+  /* Pass it to kernel. */
+  return grub_xnu_register_memory ("DriversPackage-", &driverspackagenum,
+				   loadto_target, readlen);
+}
+
+static grub_err_t
+grub_cmd_xnu_ramdisk (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *args[])
+{
+  grub_file_t file;
+  void *loadto;
+  grub_addr_t loadto_target;
+  grub_err_t err;
+  grub_size_t size;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  file = grub_file_open (args[0], GRUB_FILE_TYPE_XNU_RAMDISK);
+  if (! file)
+    return grub_errno;
+
+  err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
+  if (err)
+    return err;
+
+  size = grub_file_size (file);
+
+  err = grub_xnu_heap_malloc (size, &loadto, &loadto_target);
+  if (err)
+    return err;
+  if (grub_file_read (file, loadto, size) != (grub_ssize_t) (size))
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
+      return grub_errno;
+    }
+  return grub_xnu_register_memory ("RAMDisk", 0, loadto_target, size);
+}
+
+/* Returns true if the kext should be loaded according to plist
+   and osbundlereq. Also fill BINNAME. */
+static int
+grub_xnu_check_os_bundle_required (char *plistname,
+				   const char *osbundlereq,
+				   char **binname)
+{
+  grub_file_t file;
+  char *buf = 0, *tagstart = 0, *ptr1 = 0, *keyptr = 0;
+  char *stringptr = 0, *ptr2 = 0;
+  grub_size_t size;
+  int depth = 0;
+  int ret;
+  int osbundlekeyfound = 0, binnamekeyfound = 0;
+  if (binname)
+    *binname = 0;
+
+  file = grub_file_open (plistname, GRUB_FILE_TYPE_XNU_INFO_PLIST);
+  if (! file)
+    return 0;
+
+  size = grub_file_size (file);
+  buf = grub_malloc (size);
+  if (! buf)
+    {
+      grub_file_close (file);
+      return 0;
+    }
+  if (grub_file_read (file, buf, size) != (grub_ssize_t) (size))
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), plistname);
+      return 0;
+    }
+  grub_file_close (file);
+
+  /* Set the return value for the case when no OSBundleRequired tag is found. */
+  if (osbundlereq)
+    ret = grub_strword (osbundlereq, "all") || grub_strword (osbundlereq, "-");
+  else
+    ret = 1;
+
+  /* Parse plist. It's quite dirty and inextensible but does its job. */
+  for (ptr1 = buf; ptr1 < buf + size; ptr1++)
+    switch (*ptr1)
+      {
+      case '<':
+	tagstart = ptr1;
+	*ptr1 = 0;
+	if (keyptr && depth == 4
+	    && grub_strcmp (keyptr, "OSBundleRequired") == 0)
+	  osbundlekeyfound = 1;
+	if (keyptr && depth == 4 &&
+	    grub_strcmp (keyptr, "CFBundleExecutable") == 0)
+	  binnamekeyfound = 1;
+	if (stringptr && osbundlekeyfound && osbundlereq && depth == 4)
+	  {
+	    for (ptr2 = stringptr; *ptr2; ptr2++)
+	      *ptr2 = grub_tolower (*ptr2);
+	    ret = grub_strword (osbundlereq, stringptr)
+	      || grub_strword (osbundlereq, "all");
+	  }
+	if (stringptr && binnamekeyfound && binname && depth == 4)
+	  {
+	    if (*binname)
+	      grub_free (*binname);
+	    *binname = grub_strdup (stringptr);
+	  }
+
+	*ptr1 = '<';
+	keyptr = 0;
+	stringptr = 0;
+	break;
+      case '>':
+	if (! tagstart)
+	  {
+	    grub_free (buf);
+	    grub_error (GRUB_ERR_BAD_OS, "can't parse %s", plistname);
+	    return 0;
+	  }
+	*ptr1 = 0;
+	if (tagstart[1] == '?' || ptr1[-1] == '/')
+	  {
+	    osbundlekeyfound = 0;
+	    *ptr1 = '>';
+	    break;
+	  }
+	if (depth == 3 && grub_strcmp (tagstart + 1, "key") == 0)
+	  keyptr = ptr1 + 1;
+	if (depth == 3 && grub_strcmp (tagstart + 1, "string") == 0)
+	  stringptr = ptr1 + 1;
+	else if (grub_strcmp (tagstart + 1, "/key") != 0)
+	  {
+	    osbundlekeyfound = 0;
+	    binnamekeyfound = 0;
+	  }
+	*ptr1 = '>';
+
+	if (tagstart[1] == '/')
+	  depth--;
+	else
+	  depth++;
+	break;
+      }
+  grub_free (buf);
+
+  return ret;
+}
+
+/* Context for grub_xnu_scan_dir_for_kexts.  */
+struct grub_xnu_scan_dir_for_kexts_ctx
+{
+  char *dirname;
+  const char *osbundlerequired;
+  int maxrecursion;
+};
+
+/* Helper for grub_xnu_scan_dir_for_kexts.  */
+static int
+grub_xnu_scan_dir_for_kexts_load (const char *filename,
+				  const struct grub_dirhook_info *info,
+				  void *data)
+{
+  struct grub_xnu_scan_dir_for_kexts_ctx *ctx = data;
+  char *newdirname;
+
+  if (! info->dir)
+    return 0;
+  if (filename[0] == '.')
+    return 0;
+
+  if (grub_strlen (filename) < 5 ||
+      grub_memcmp (filename + grub_strlen (filename) - 5, ".kext", 5) != 0)
+    return 0;
+
+  newdirname
+    = grub_malloc (grub_strlen (ctx->dirname) + grub_strlen (filename) + 2);
+
+  /* It's a .kext. Try to load it. */
+  if (newdirname)
+    {
+      grub_strcpy (newdirname, ctx->dirname);
+      newdirname[grub_strlen (newdirname) + 1] = 0;
+      newdirname[grub_strlen (newdirname)] = '/';
+      grub_strcpy (newdirname + grub_strlen (newdirname), filename);
+      grub_xnu_load_kext_from_dir (newdirname, ctx->osbundlerequired,
+				   ctx->maxrecursion);
+      if (grub_errno == GRUB_ERR_BAD_OS)
+	grub_errno = GRUB_ERR_NONE;
+      grub_free (newdirname);
+    }
+  return 0;
+}
+
+/* Load all loadable kexts placed under DIRNAME and matching OSBUNDLEREQUIRED */
+grub_err_t
+grub_xnu_scan_dir_for_kexts (char *dirname, const char *osbundlerequired,
+			     int maxrecursion)
+{
+  struct grub_xnu_scan_dir_for_kexts_ctx ctx = {
+    .dirname = dirname,
+    .osbundlerequired = osbundlerequired,
+    .maxrecursion = maxrecursion
+  };
+  grub_device_t dev;
+  char *device_name;
+  grub_fs_t fs;
+  const char *path;
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  device_name = grub_file_get_device_name (dirname);
+  dev = grub_device_open (device_name);
+  if (dev)
+    {
+      fs = grub_fs_probe (dev);
+      path = grub_strchr (dirname, ')');
+      if (! path)
+	path = dirname;
+      else
+	path++;
+
+      if (fs)
+	(fs->fs_dir) (dev, path, grub_xnu_scan_dir_for_kexts_load, &ctx);
+      grub_device_close (dev);
+    }
+  grub_free (device_name);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Context for grub_xnu_load_kext_from_dir.  */
+struct grub_xnu_load_kext_from_dir_ctx
+{
+  char *dirname;
+  const char *osbundlerequired;
+  int maxrecursion;
+  char *plistname;
+  char *newdirname;
+  int usemacos;
+};
+
+/* Helper for grub_xnu_load_kext_from_dir.  */
+static int
+grub_xnu_load_kext_from_dir_load (const char *filename,
+				  const struct grub_dirhook_info *info,
+				  void *data)
+{
+  struct grub_xnu_load_kext_from_dir_ctx *ctx = data;
+
+  if (grub_strlen (filename) > 15)
+    return 0;
+  grub_strcpy (ctx->newdirname + grub_strlen (ctx->dirname) + 1, filename);
+
+  /* If the kext contains directory "Contents" all real stuff is in
+     this directory. */
+  if (info->dir && grub_strcasecmp (filename, "Contents") == 0)
+    grub_xnu_load_kext_from_dir (ctx->newdirname, ctx->osbundlerequired,
+				 ctx->maxrecursion - 1);
+
+  /* Directory "Plugins" contains nested kexts. */
+  if (info->dir && grub_strcasecmp (filename, "Plugins") == 0)
+    grub_xnu_scan_dir_for_kexts (ctx->newdirname, ctx->osbundlerequired,
+				 ctx->maxrecursion - 1);
+
+  /* Directory "MacOS" contains executable, otherwise executable is
+     on the top. */
+  if (info->dir && grub_strcasecmp (filename, "MacOS") == 0)
+    ctx->usemacos = 1;
+
+  /* Info.plist is the file which governs our future actions. */
+  if (! info->dir && grub_strcasecmp (filename, "Info.plist") == 0
+      && ! ctx->plistname)
+    ctx->plistname = grub_strdup (ctx->newdirname);
+  return 0;
+}
+
+/* Load extension DIRNAME. (extensions are directories in xnu) */
+grub_err_t
+grub_xnu_load_kext_from_dir (char *dirname, const char *osbundlerequired,
+			     int maxrecursion)
+{
+  struct grub_xnu_load_kext_from_dir_ctx ctx = {
+    .dirname = dirname,
+    .osbundlerequired = osbundlerequired,
+    .maxrecursion = maxrecursion,
+    .plistname = 0,
+    .usemacos = 0
+  };
+  grub_device_t dev;
+  char *newpath;
+  char *device_name;
+  grub_fs_t fs;
+  const char *path;
+  char *binsuffix;
+  grub_file_t binfile;
+
+  ctx.newdirname = grub_malloc (grub_strlen (dirname) + 20);
+  if (! ctx.newdirname)
+    return grub_errno;
+  grub_strcpy (ctx.newdirname, dirname);
+  ctx.newdirname[grub_strlen (dirname)] = '/';
+  ctx.newdirname[grub_strlen (dirname) + 1] = 0;
+  device_name = grub_file_get_device_name (dirname);
+  dev = grub_device_open (device_name);
+  if (dev)
+    {
+      fs = grub_fs_probe (dev);
+      path = grub_strchr (dirname, ')');
+      if (! path)
+	path = dirname;
+      else
+	path++;
+
+      newpath = grub_strchr (ctx.newdirname, ')');
+      if (! newpath)
+	newpath = ctx.newdirname;
+      else
+	newpath++;
+
+      /* Look at the directory. */
+      if (fs)
+	(fs->fs_dir) (dev, path, grub_xnu_load_kext_from_dir_load, &ctx);
+
+      if (ctx.plistname && grub_xnu_check_os_bundle_required
+	  (ctx.plistname, osbundlerequired, &binsuffix))
+	{
+	  if (binsuffix)
+	    {
+	      /* Open the binary. */
+	      char *binname = grub_malloc (grub_strlen (dirname)
+					   + grub_strlen (binsuffix)
+					   + sizeof ("/MacOS/"));
+	      grub_strcpy (binname, dirname);
+	      if (ctx.usemacos)
+		grub_strcpy (binname + grub_strlen (binname), "/MacOS/");
+	      else
+		grub_strcpy (binname + grub_strlen (binname), "/");
+	      grub_strcpy (binname + grub_strlen (binname), binsuffix);
+	      grub_dprintf ("xnu", "%s:%s\n", ctx.plistname, binname);
+	      binfile = grub_file_open (binname, GRUB_FILE_TYPE_XNU_KEXT);
+	      if (! binfile)
+		grub_errno = GRUB_ERR_NONE;
+
+	      /* Load the extension. */
+	      grub_xnu_load_driver (ctx.plistname, binfile,
+				    binname);
+	      grub_free (binname);
+	      grub_free (binsuffix);
+	    }
+	  else
+	    {
+	      grub_dprintf ("xnu", "%s:0\n", ctx.plistname);
+	      grub_xnu_load_driver (ctx.plistname, 0, 0);
+	    }
+	}
+      grub_free (ctx.plistname);
+      grub_device_close (dev);
+    }
+  grub_free (device_name);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static int locked=0;
+static grub_dl_t my_mod;
+
+/* Load the kext. */
+static grub_err_t
+grub_cmd_xnu_kext (grub_command_t cmd __attribute__ ((unused)),
+		   int argc, char *args[])
+{
+  grub_file_t binfile = 0;
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  if (argc == 2)
+    {
+      /* User explicitly specified plist and binary. */
+      if (grub_strcmp (args[1], "-") != 0)
+	{
+	  binfile = grub_file_open (args[1], GRUB_FILE_TYPE_XNU_KEXT);
+	  if (! binfile)
+	    return grub_errno;
+	}
+      return grub_xnu_load_driver (grub_strcmp (args[0], "-") ? args[0] : 0,
+				   binfile, args[1]);
+    }
+
+  /* load kext normally. */
+  if (argc == 1)
+    return grub_xnu_load_kext_from_dir (args[0], 0, 10);
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+}
+
+/* Load a directory containing kexts. */
+static grub_err_t
+grub_cmd_xnu_kextdir (grub_command_t cmd __attribute__ ((unused)),
+		      int argc, char *args[])
+{
+  if (argc != 1 && argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "directory name required");
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  if (argc == 1)
+    return grub_xnu_scan_dir_for_kexts (args[0],
+					"console,root,local-root,network-root",
+					10);
+  else
+    {
+      char *osbundlerequired = grub_strdup (args[1]), *ptr;
+      grub_err_t err;
+      if (! osbundlerequired)
+	return grub_errno;
+      for (ptr = osbundlerequired; *ptr; ptr++)
+	*ptr = grub_tolower (*ptr);
+      err = grub_xnu_scan_dir_for_kexts (args[0], osbundlerequired, 10);
+      grub_free (osbundlerequired);
+      return err;
+    }
+}
+
+static inline int
+hextoval (char c)
+{
+  if (c >= '0' && c <= '9')
+    return c - '0';
+  if (c >= 'a' && c <= 'z')
+    return c - 'a' + 10;
+  if (c >= 'A' && c <= 'Z')
+    return c - 'A' + 10;
+  return 0;
+}
+
+static inline void
+unescape (char *name, char *curdot, char *nextdot, int *len)
+{
+  char *ptr, *dptr;
+  dptr = name;
+  for (ptr = curdot; ptr < nextdot;)
+    if (ptr + 2 < nextdot && *ptr == '%')
+      {
+	*dptr = (hextoval (ptr[1]) << 4) | (hextoval (ptr[2]));
+	ptr += 3;
+	dptr++;
+      }
+    else
+      {
+	*dptr = *ptr;
+	ptr++;
+	dptr++;
+      }
+  *len = dptr - name;
+}
+
+grub_err_t
+grub_xnu_fill_devicetree (void)
+{
+  struct grub_env_var *var;
+  FOR_SORTED_ENV (var)
+  {
+    char *nextdot = 0, *curdot;
+    struct grub_xnu_devtree_key **curkey = &grub_xnu_devtree_root;
+    struct grub_xnu_devtree_key *curvalue;
+    char *name = 0, *data;
+    int len;
+
+    if (grub_memcmp (var->name, "XNU.DeviceTree.",
+		     sizeof ("XNU.DeviceTree.") - 1) != 0)
+      continue;
+
+    curdot = var->name + sizeof ("XNU.DeviceTree.") - 1;
+    nextdot = grub_strchr (curdot, '.');
+    if (nextdot)
+      nextdot++;
+    while (nextdot)
+      {
+	name = grub_realloc (name, nextdot - curdot + 1);
+
+	if (!name)
+	  return grub_errno;
+
+	unescape (name, curdot, nextdot, &len);
+	name[len - 1] = 0;
+
+	curkey = &(grub_xnu_create_key (curkey, name)->first_child);
+
+	curdot = nextdot;
+	nextdot = grub_strchr (nextdot, '.');
+	if (nextdot)
+	  nextdot++;
+      }
+
+    nextdot = curdot + grub_strlen (curdot) + 1;
+
+    name = grub_realloc (name, nextdot - curdot + 1);
+   
+    if (!name)
+      return grub_errno;
+   
+    unescape (name, curdot, nextdot, &len);
+    name[len] = 0;
+
+    curvalue = grub_xnu_create_value (curkey, name);
+    grub_free (name);
+    if (!curvalue)
+      return grub_errno;
+   
+    data = grub_malloc (grub_strlen (var->value) + 1);
+    if (!data)
+      return grub_errno;
+   
+    unescape (data, var->value, var->value + grub_strlen (var->value),
+	      &len);
+    curvalue->datasize = len;
+    curvalue->data = data;
+  }
+
+  return grub_errno;
+}
+
+struct grub_video_bitmap *grub_xnu_bitmap = 0;
+grub_xnu_bitmap_mode_t grub_xnu_bitmap_mode;
+
+/* Option array indices.  */
+#define XNU_SPLASH_CMD_ARGINDEX_MODE 0
+
+static const struct grub_arg_option xnu_splash_cmd_options[] =
+  {
+    {"mode", 'm', 0, N_("Background image mode."), N_("stretch|normal"),
+     ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_cmd_xnu_splash (grub_extcmd_context_t ctxt,
+		     int argc, char *args[])
+{
+  grub_err_t err;
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
+
+  if (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].set &&
+      grub_strcmp (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].arg,
+		   "stretch") == 0)
+    grub_xnu_bitmap_mode = GRUB_XNU_BITMAP_STRETCH;
+  else
+    grub_xnu_bitmap_mode = GRUB_XNU_BITMAP_CENTER;
+
+  err = grub_video_bitmap_load (&grub_xnu_bitmap, args[0]);
+  if (err)
+    grub_xnu_bitmap = 0;
+
+  return err;
+}
+
+
+#ifndef GRUB_MACHINE_EMU
+static grub_err_t
+grub_cmd_xnu_resume (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char *args[])
+{
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  return grub_xnu_resume (args[0]);
+}
+#endif
+
+void
+grub_xnu_lock (void)
+{
+  if (!locked)
+    grub_dl_ref (my_mod);
+  locked = 1;
+}
+
+void
+grub_xnu_unlock (void)
+{
+  if (locked)
+    grub_dl_unref (my_mod);
+  locked = 0;
+}
+
+static grub_command_t cmd_kernel64, cmd_kernel, cmd_mkext, cmd_kext;
+static grub_command_t cmd_kextdir, cmd_ramdisk, cmd_resume;
+static grub_extcmd_t cmd_splash;
+
+GRUB_MOD_INIT(xnu)
+{
+  cmd_kernel = grub_register_command ("xnu_kernel", grub_cmd_xnu_kernel, 0,
+				      N_("Load XNU image."));
+  cmd_kernel64 = grub_register_command ("xnu_kernel64", grub_cmd_xnu_kernel64,
+					0, N_("Load 64-bit XNU image."));
+  cmd_mkext = grub_register_command_lockdown ("xnu_mkext", grub_cmd_xnu_mkext, 0,
+					      N_("Load XNU extension package."));
+  cmd_kext = grub_register_command_lockdown ("xnu_kext", grub_cmd_xnu_kext, 0,
+					     N_("Load XNU extension."));
+  cmd_kextdir = grub_register_command_lockdown ("xnu_kextdir", grub_cmd_xnu_kextdir,
+						/*
+						 * TRANSLATORS: OSBundleRequired is
+						 * a variable name in xnu extensions
+						 * manifests. It behaves mostly like
+						 * GNU/Linux runlevels.
+						 */
+						N_("DIRECTORY [OSBundleRequired]"),
+						/*
+						 * TRANSLATORS: There are many extensions
+						 * in extension directory.
+						 */
+						N_("Load XNU extension directory."));
+  cmd_ramdisk = grub_register_command ("xnu_ramdisk", grub_cmd_xnu_ramdisk, 0,
+   /* TRANSLATORS: ramdisk here isn't identifier. It can be translated.  */
+				       N_("Load XNU ramdisk. "
+					  "It will be available in OS as md0."));
+  cmd_splash = grub_register_extcmd ("xnu_splash",
+				     grub_cmd_xnu_splash, 0, 0,
+				     N_("Load a splash image for XNU."),
+				     xnu_splash_cmd_options);
+
+#ifndef GRUB_MACHINE_EMU
+  cmd_resume = grub_register_command ("xnu_resume", grub_cmd_xnu_resume,
+				      0, N_("Load an image of hibernated"
+					    " XNU."));
+#endif
+
+  grub_cpu_xnu_init ();
+
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(xnu)
+{
+#ifndef GRUB_MACHINE_EMU
+  grub_unregister_command (cmd_resume);
+#endif
+  grub_unregister_command (cmd_mkext);
+  grub_unregister_command (cmd_kext);
+  grub_unregister_command (cmd_kextdir);
+  grub_unregister_command (cmd_ramdisk);
+  grub_unregister_command (cmd_kernel);
+  grub_unregister_extcmd (cmd_splash);
+  grub_unregister_command (cmd_kernel64);
+
+  grub_cpu_xnu_fini ();
+}
diff --git a/grub-core/loader/xnu_resume.c b/grub-core/loader/xnu_resume.c
new file mode 100644
index 0000000..d648ef0
--- /dev/null
+++ b/grub-core/loader/xnu_resume.c
@@ -0,0 +1,188 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/xnu.h>
+#include <grub/cpu/xnu.h>
+#include <grub/mm.h>
+#include <grub/loader.h>
+#include <grub/i18n.h>
+
+static void *grub_xnu_hibernate_image;
+
+static grub_err_t
+grub_xnu_resume_unload (void)
+{
+  /* Free loaded image */
+  if (grub_xnu_hibernate_image)
+    grub_free (grub_xnu_hibernate_image);
+  grub_xnu_hibernate_image = 0;
+  grub_xnu_unlock ();
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_xnu_resume (char *imagename)
+{
+  grub_file_t file;
+  grub_size_t total_header_size;
+  struct grub_xnu_hibernate_header hibhead;
+  void *code;
+  void *image;
+  grub_uint32_t codedest;
+  grub_uint32_t codesize;
+  grub_addr_t target_image;
+  grub_err_t err;
+
+  file = grub_file_open (imagename, GRUB_FILE_TYPE_XNU_HIBERNATE_IMAGE
+			 | GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (! file)
+    return 0;
+
+  /* Read the header. */
+  if (grub_file_read (file, &hibhead, sizeof (hibhead))
+      != sizeof (hibhead))
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_READ_ERROR,
+		    N_("premature end of file %s"), imagename);
+      return grub_errno;
+    }
+
+  /* Check the header. */
+  if (hibhead.magic != GRUB_XNU_HIBERNATE_MAGIC)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_OS,
+			 "hibernate header has incorrect magic number");
+    }
+  if (hibhead.encoffset)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_OS,
+			 "encrypted images aren't supported yet");
+    }
+
+  if (hibhead.image_size == 0)
+    {
+      grub_file_close (file);
+      return grub_error (GRUB_ERR_BAD_OS,
+			 "hibernate image is empty");
+    }
+
+  codedest = hibhead.launchcode_target_page;
+  codedest *= GRUB_XNU_PAGESIZE;
+  codesize = hibhead.launchcode_numpages;
+  codesize *= GRUB_XNU_PAGESIZE;
+
+  /* FIXME: check that codedest..codedest+codesize is available. */
+
+  /* Calculate total size before pages to copy. */
+  total_header_size = hibhead.extmapsize + sizeof (hibhead);
+
+  /* Unload image if any. */
+  if (grub_xnu_hibernate_image)
+    grub_free (grub_xnu_hibernate_image);
+
+  /* Try to allocate necessary space.
+     FIXME: mm isn't good enough yet to handle huge allocations.
+   */
+  grub_xnu_relocator = grub_relocator_new ();
+  if (!grub_xnu_relocator)
+    {
+      grub_file_close (file);
+      return grub_errno;
+    }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_addr (grub_xnu_relocator, &ch, codedest,
+					   codesize + GRUB_XNU_PAGESIZE);
+    if (err)
+      {
+	grub_file_close (file);
+	return err;
+      }
+    code = get_virtual_current_address (ch);
+  }
+
+  {
+    grub_relocator_chunk_t ch;
+    err = grub_relocator_alloc_chunk_align (grub_xnu_relocator, &ch, 0,
+					    UP_TO_TOP32 (hibhead.image_size),
+					    hibhead.image_size,
+					    GRUB_XNU_PAGESIZE,
+					    GRUB_RELOCATOR_PREFERENCE_NONE, 0);
+    if (err)
+      {
+	grub_file_close (file);
+	return err;
+      }
+    image = get_virtual_current_address (ch);
+    target_image = get_physical_target_address (ch);
+  }
+
+  /* Read code part. */
+  if (grub_file_seek (file, total_header_size) == (grub_off_t) -1
+      || grub_file_read (file, code, codesize)
+      != (grub_ssize_t) codesize)
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_READ_ERROR,
+		    N_("premature end of file %s"), imagename);
+      return grub_errno;
+    }
+
+  /* Read image. */
+  if (grub_file_seek (file, 0) == (grub_off_t) -1
+      || grub_file_read (file, image, hibhead.image_size)
+      != (grub_ssize_t) hibhead.image_size)
+    {
+      grub_file_close (file);
+      if (!grub_errno)
+	grub_error (GRUB_ERR_READ_ERROR,
+		    N_("premature end of file %s"), imagename);
+      return grub_errno;
+    }
+  grub_file_close (file);
+
+  /* Setup variables needed by asm helper. */
+  grub_xnu_heap_target_start = codedest;
+  grub_xnu_heap_size = target_image + hibhead.image_size - codedest;
+  grub_xnu_stack = (codedest + hibhead.stack);
+  grub_xnu_entry_point = (codedest + hibhead.entry_point);
+  grub_xnu_arg1 = target_image;
+
+  grub_dprintf ("xnu", "entry point 0x%x\n", codedest + hibhead.entry_point);
+  grub_dprintf ("xnu", "image at 0x%x\n",
+		codedest + codesize + GRUB_XNU_PAGESIZE);
+
+  /* We're ready now. */
+  grub_loader_set (grub_xnu_boot_resume,
+		   grub_xnu_resume_unload, 0);
+
+  /* Prevent module from unloading. */
+  grub_xnu_lock ();
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/mmap/efi/mmap.c b/grub-core/mmap/efi/mmap.c
new file mode 100644
index 0000000..bd495a1
--- /dev/null
+++ b/grub-core/mmap/efi/mmap.c
@@ -0,0 +1,318 @@
+/* Mmap management. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/memory.h>
+#include <grub/err.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+#define NEXT_MEMORY_DESCRIPTOR(desc, size)      \
+  ((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
+
+grub_err_t
+grub_efi_mmap_iterate (grub_memory_hook_t hook, void *hook_data,
+		       int avoid_efi_boot_services)
+{
+  grub_efi_uintn_t mmap_size = 0;
+  grub_efi_memory_descriptor_t *map_buf = 0;
+  grub_efi_uintn_t map_key = 0;
+  grub_efi_uintn_t desc_size = 0;
+  grub_efi_uint32_t desc_version = 0;
+  grub_efi_memory_descriptor_t *desc;
+
+  if (grub_efi_get_memory_map (&mmap_size, map_buf,
+			       &map_key, &desc_size,
+			       &desc_version) < 0)
+    return grub_errno;
+
+  map_buf = grub_malloc (mmap_size);
+  if (! map_buf)
+    return grub_errno;
+
+  if (grub_efi_get_memory_map (&mmap_size, map_buf,
+			       &map_key, &desc_size,
+			       &desc_version) <= 0)
+    {
+      grub_free (map_buf);
+      return grub_errno;
+    }
+
+  for (desc = map_buf;
+       desc < NEXT_MEMORY_DESCRIPTOR (map_buf, mmap_size);
+       desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
+    {
+      grub_dprintf ("mmap", "EFI memory region 0x%llx-0x%llx: %d\n",
+		    (unsigned long long) desc->physical_start,
+		    (unsigned long long) desc->physical_start
+		    + desc->num_pages * 4096, desc->type);
+      switch (desc->type)
+	{
+	case GRUB_EFI_BOOT_SERVICES_CODE:
+	  if (!avoid_efi_boot_services)
+	    {
+	      hook (desc->physical_start, desc->num_pages * 4096,
+		    GRUB_MEMORY_AVAILABLE, hook_data);
+	      break;
+	    }
+	  /* FALLTHROUGH */
+	case GRUB_EFI_RUNTIME_SERVICES_CODE:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_CODE, hook_data);
+	  break;
+
+	case GRUB_EFI_UNUSABLE_MEMORY:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_BADRAM, hook_data);
+	  break;
+
+	case GRUB_EFI_BOOT_SERVICES_DATA:
+	  if (!avoid_efi_boot_services)
+	    {
+	      hook (desc->physical_start, desc->num_pages * 4096,
+		    GRUB_MEMORY_AVAILABLE, hook_data);
+	      break;
+	    }
+	  /* FALLTHROUGH */
+	case GRUB_EFI_RESERVED_MEMORY_TYPE:
+	case GRUB_EFI_RUNTIME_SERVICES_DATA:
+	case GRUB_EFI_MEMORY_MAPPED_IO:
+	case GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE:
+	case GRUB_EFI_PAL_CODE:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_RESERVED, hook_data);
+	  break;
+
+	case GRUB_EFI_LOADER_CODE:
+	case GRUB_EFI_LOADER_DATA:
+	case GRUB_EFI_CONVENTIONAL_MEMORY:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_AVAILABLE, hook_data);
+	  break;
+
+	case GRUB_EFI_ACPI_RECLAIM_MEMORY:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_ACPI, hook_data);
+	  break;
+
+	case GRUB_EFI_ACPI_MEMORY_NVS:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_NVS, hook_data);
+	  break;
+
+	case GRUB_EFI_PERSISTENT_MEMORY:
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_PERSISTENT, hook_data);
+	break;
+
+	default:
+	  grub_printf ("Unknown memory type %d, considering reserved\n",
+		       desc->type);
+	  hook (desc->physical_start, desc->num_pages * 4096,
+		GRUB_MEMORY_RESERVED, hook_data);
+	  break;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_machine_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  return grub_efi_mmap_iterate (hook, hook_data, 0);
+}
+
+static inline grub_efi_memory_type_t
+make_efi_memtype (int type)
+{
+  switch (type)
+    {
+    case GRUB_MEMORY_CODE:
+      return GRUB_EFI_RUNTIME_SERVICES_CODE;
+
+      /* No way to remove a chunk of memory from EFI mmap.
+	 So mark it as unusable. */
+    case GRUB_MEMORY_HOLE:
+    /*
+     * AllocatePages() does not support GRUB_EFI_PERSISTENT_MEMORY,
+     * so no translation for GRUB_MEMORY_PERSISTENT or
+     * GRUB_MEMORY_PERSISTENT_LEGACY.
+     */
+    case GRUB_MEMORY_PERSISTENT:
+    case GRUB_MEMORY_PERSISTENT_LEGACY:
+    case GRUB_MEMORY_RESERVED:
+      return GRUB_EFI_UNUSABLE_MEMORY;
+
+    case GRUB_MEMORY_AVAILABLE:
+      return GRUB_EFI_CONVENTIONAL_MEMORY;
+
+    case GRUB_MEMORY_ACPI:
+      return GRUB_EFI_ACPI_RECLAIM_MEMORY;
+
+    case GRUB_MEMORY_NVS:
+      return GRUB_EFI_ACPI_MEMORY_NVS;
+    }
+
+  return GRUB_EFI_UNUSABLE_MEMORY;
+}
+
+struct overlay
+{
+  struct overlay *next;
+  grub_efi_physical_address_t address;
+  grub_efi_uintn_t pages;
+  int handle;
+};
+
+static struct overlay *overlays = 0;
+static int curhandle = 1;
+
+int
+grub_mmap_register (grub_uint64_t start, grub_uint64_t size, int type)
+{
+  grub_uint64_t end = start + size;
+  grub_efi_physical_address_t address;
+  grub_efi_boot_services_t *b;
+  grub_efi_uintn_t pages;
+  grub_efi_status_t status;
+  struct overlay *curover;
+
+  curover = (struct overlay *) grub_malloc (sizeof (struct overlay));
+  if (! curover)
+    return 0;
+
+  b = grub_efi_system_table->boot_services;
+  address = start & (~0xfffULL);
+  pages = (end - address + 0xfff) >> 12;
+  status = efi_call_2 (b->free_pages, address, pages);
+  if (status != GRUB_EFI_SUCCESS && status != GRUB_EFI_NOT_FOUND)
+    {
+      grub_free (curover);
+      return 0;
+    }
+  status = efi_call_4 (b->allocate_pages, GRUB_EFI_ALLOCATE_ADDRESS,
+		       make_efi_memtype (type), pages, &address);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_free (curover);
+      return 0;
+    }
+  curover->next = overlays;
+  curover->handle = curhandle++;
+  curover->address = address;
+  curover->pages = pages;
+  overlays = curover;
+
+  return curover->handle;
+}
+
+grub_err_t
+grub_mmap_unregister (int handle)
+{
+  struct overlay *curover, *prevover;
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+
+
+  for (curover = overlays, prevover = 0; curover;
+       prevover = curover, curover = curover->next)
+    {
+      if (curover->handle == handle)
+	{
+	  efi_call_2 (b->free_pages, curover->address, curover->pages);
+	  if (prevover != 0)
+	    prevover->next = curover->next;
+	  else
+	    overlays = curover->next;
+	  grub_free (curover);
+	  return GRUB_ERR_NONE;
+	}
+    }
+  return grub_error (GRUB_ERR_BUG, "handle %d not found", handle);
+}
+
+/* Result is always page-aligned. */
+void *
+grub_mmap_malign_and_register (grub_uint64_t align __attribute__ ((unused)),
+			       grub_uint64_t size,
+			       int *handle, int type,
+			       int flags __attribute__ ((unused)))
+{
+  grub_efi_physical_address_t address;
+  grub_efi_boot_services_t *b;
+  grub_efi_uintn_t pages;
+  grub_efi_status_t status;
+  struct overlay *curover;
+  grub_efi_allocate_type_t atype;
+
+  curover = (struct overlay *) grub_malloc (sizeof (struct overlay));
+  if (! curover)
+    return 0;
+
+  b = grub_efi_system_table->boot_services;
+
+  address = 0xffffffff;
+
+#if GRUB_TARGET_SIZEOF_VOID_P < 8
+  /* Limit the memory access to less than 4GB for 32-bit platforms.  */
+  atype = GRUB_EFI_ALLOCATE_MAX_ADDRESS;
+#else
+  atype = GRUB_EFI_ALLOCATE_ANY_PAGES;
+#endif
+
+  pages = (size + 0xfff) >> 12;
+  status = efi_call_4 (b->allocate_pages, atype,
+		       make_efi_memtype (type), pages, &address);
+  if (status != GRUB_EFI_SUCCESS)
+    {
+      grub_free (curover);
+      return 0;
+    }
+
+  if (address == 0)
+    {
+      /* Uggh, the address 0 was allocated... This is too annoying,
+	 so reallocate another one.  */
+      address = 0xffffffff;
+      status = efi_call_4 (b->allocate_pages, atype,
+			   make_efi_memtype (type), pages, &address);
+      grub_efi_free_pages (0, pages);
+      if (status != GRUB_EFI_SUCCESS)
+	return 0;
+    }
+
+  curover->next = overlays;
+  curover->handle = curhandle++;
+  curover->address = address;
+  curover->pages = pages;
+  overlays = curover;
+  *handle = curover->handle;
+
+  return (void *) (grub_addr_t) curover->address;
+}
+
+void
+grub_mmap_free_and_unregister (int handle)
+{
+  grub_mmap_unregister (handle);
+}
diff --git a/grub-core/mmap/i386/mmap.c b/grub-core/mmap/i386/mmap.c
new file mode 100644
index 0000000..ac45f70
--- /dev/null
+++ b/grub-core/mmap/i386/mmap.c
@@ -0,0 +1,113 @@
+/* Mmap management. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/i386/memory.h>
+#include <grub/memory.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+
+/* Context for grub_mmap_malign_and_register.  */
+struct grub_mmap_malign_and_register_ctx
+{
+  grub_uint64_t align, size, highestlow;
+};
+
+/* Helper for grub_mmap_malign_and_register.  */
+static int
+find_hook (grub_uint64_t start, grub_uint64_t rangesize,
+	   grub_memory_type_t memtype, void *data)
+{
+  struct grub_mmap_malign_and_register_ctx *ctx = data;
+  grub_uint64_t end = start + rangesize;
+
+  if (memtype != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (end > 0x100000)
+    end = 0x100000;
+  if (end > start + ctx->size
+      && ctx->highestlow < ((end - ctx->size)
+			    - ((end - ctx->size) & (ctx->align - 1))))
+    ctx->highestlow = (end - ctx->size)
+		      - ((end - ctx->size) & (ctx->align - 1));
+  return 0;
+}
+
+void *
+grub_mmap_malign_and_register (grub_uint64_t align, grub_uint64_t size,
+			       int *handle, int type, int flags)
+{
+  struct grub_mmap_malign_and_register_ctx ctx = {
+    .align = align,
+    .size = size,
+    .highestlow = 0
+  };
+
+  void *ret;
+  if (flags & GRUB_MMAP_MALLOC_LOW)
+    {
+      /* FIXME: use low-memory mm allocation once it's available. */
+      grub_mmap_iterate (find_hook, &ctx);
+      ret = (void *) (grub_addr_t) ctx.highestlow;
+    }
+  else
+    ret = grub_memalign (align, size);
+
+  if (! ret)
+    {
+      *handle = 0;
+      return 0;
+    }
+
+  *handle = grub_mmap_register ((grub_addr_t) ret, size, type);
+  if (! *handle)
+    {
+      grub_free (ret);
+      return 0;
+    }
+
+  return ret;
+}
+
+void
+grub_mmap_free_and_unregister (int handle)
+{
+  struct grub_mmap_region *cur;
+  grub_uint64_t addr;
+
+  for (cur = grub_mmap_overlays; cur; cur = cur->next)
+    if (cur->handle == handle)
+      break;
+
+  if (! cur)
+    return;
+
+  addr = cur->start;
+
+  grub_mmap_unregister (handle);
+
+  if (addr >= 0x100000)
+    grub_free ((void *) (grub_addr_t) addr);
+}
+
+#endif
diff --git a/grub-core/mmap/i386/pc/mmap.c b/grub-core/mmap/i386/pc/mmap.c
new file mode 100644
index 0000000..6ab4f67
--- /dev/null
+++ b/grub-core/mmap/i386/pc/mmap.c
@@ -0,0 +1,211 @@
+/* Mmap management. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/memory.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/loader.h>
+
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+
+static void *hooktarget = 0;
+
+extern grub_uint8_t grub_machine_mmaphook_start;
+extern grub_uint8_t grub_machine_mmaphook_end;
+extern grub_uint8_t grub_machine_mmaphook_int12;
+extern grub_uint8_t grub_machine_mmaphook_int15;
+
+static grub_uint16_t grub_machine_mmaphook_int12offset = 0;
+static grub_uint16_t grub_machine_mmaphook_int12segment = 0;
+extern grub_uint16_t grub_machine_mmaphook_int15offset;
+extern grub_uint16_t grub_machine_mmaphook_int15segment;
+
+extern grub_uint16_t grub_machine_mmaphook_mmap_num;
+extern grub_uint16_t grub_machine_mmaphook_kblow;
+extern grub_uint16_t grub_machine_mmaphook_kbin16mb;
+extern grub_uint16_t grub_machine_mmaphook_64kbin4gb;
+
+/* Helper for preboot.  */
+static int fill_hook (grub_uint64_t addr, grub_uint64_t size,
+		      grub_memory_type_t type, void *data)
+{
+  struct grub_e820_mmap_entry **hookmmapcur = data;
+  grub_dprintf ("mmap", "mmap chunk %llx-%llx:%x\n", addr, addr + size, type);
+  (*hookmmapcur)->addr = addr;
+  (*hookmmapcur)->len = size;
+  (*hookmmapcur)->type = type;
+  (*hookmmapcur)++;
+  return 0;
+}
+
+static grub_err_t
+preboot (int noreturn __attribute__ ((unused)))
+{
+  struct grub_e820_mmap_entry *hookmmap, *hookmmapcur;
+
+  if (! hooktarget)
+    return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+		       "no space is allocated for memory hook");
+
+  grub_dprintf ("mmap", "installing preboot handlers\n");
+
+  hookmmapcur = hookmmap = (struct grub_e820_mmap_entry *)
+    ((grub_uint8_t *) hooktarget + (&grub_machine_mmaphook_end
+				    - &grub_machine_mmaphook_start));
+
+  grub_mmap_iterate (fill_hook, &hookmmapcur);
+  grub_machine_mmaphook_mmap_num = hookmmapcur - hookmmap;
+
+  grub_machine_mmaphook_kblow = grub_mmap_get_lower () >> 10;
+  grub_machine_mmaphook_kbin16mb
+    = min (grub_mmap_get_upper (),0x3f00000ULL) >> 10;
+  grub_machine_mmaphook_64kbin4gb
+    = min (grub_mmap_get_post64 (), 0xfc000000ULL) >> 16;
+
+  /* Correct BDA. */
+  *((grub_uint16_t *) 0x413) = grub_mmap_get_lower () >> 10;
+
+  /* Save old interrupt handlers. */
+  grub_machine_mmaphook_int12offset = *((grub_uint16_t *) 0x48);
+  grub_machine_mmaphook_int12segment = *((grub_uint16_t *) 0x4a);
+  grub_machine_mmaphook_int15offset = *((grub_uint16_t *) 0x54);
+  grub_machine_mmaphook_int15segment = *((grub_uint16_t *) 0x56);
+
+  grub_dprintf ("mmap", "hooktarget = %p\n", hooktarget);
+
+  /* Install the interrupt handlers. */
+  grub_memcpy (hooktarget, &grub_machine_mmaphook_start,
+	       &grub_machine_mmaphook_end - &grub_machine_mmaphook_start);
+
+  *((grub_uint16_t *) 0x4a) = ((grub_addr_t) hooktarget) >> 4;
+  *((grub_uint16_t *) 0x56) = ((grub_addr_t) hooktarget) >> 4;
+  *((grub_uint16_t *) 0x48) = &grub_machine_mmaphook_int12
+    - &grub_machine_mmaphook_start;
+  *((grub_uint16_t *) 0x54) = &grub_machine_mmaphook_int15
+    - &grub_machine_mmaphook_start;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+preboot_rest (void)
+{
+  /* Restore old interrupt handlers. */
+  *((grub_uint16_t *) 0x48) = grub_machine_mmaphook_int12offset;
+  *((grub_uint16_t *) 0x4a) = grub_machine_mmaphook_int12segment;
+  *((grub_uint16_t *) 0x54) = grub_machine_mmaphook_int15offset;
+  *((grub_uint16_t *) 0x56) = grub_machine_mmaphook_int15segment;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Helper for malloc_hook.  */
+static int
+count_hook (grub_uint64_t addr __attribute__ ((unused)),
+	    grub_uint64_t size __attribute__ ((unused)),
+	    grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  int *regcount = data;
+  (*regcount)++;
+  return 0;
+}
+
+static grub_err_t
+malloc_hook (void)
+{
+  static int reentry = 0;
+  static int mmapregion = 0;
+  static int slots_available = 0;
+  int hooksize;
+  int regcount = 0;
+
+  if (reentry)
+    return GRUB_ERR_NONE;
+
+  grub_dprintf ("mmap", "registering\n");
+
+  grub_mmap_iterate (count_hook, &regcount);
+
+  /* Mapping hook itself may introduce up to 2 additional regions. */
+  regcount += 2;
+
+  if (regcount <= slots_available)
+    return GRUB_ERR_NONE;
+
+  if (mmapregion)
+    {
+      grub_mmap_free_and_unregister (mmapregion);
+      mmapregion = 0;
+      hooktarget = 0;
+    }
+
+  hooksize = &grub_machine_mmaphook_end - &grub_machine_mmaphook_start
+    + regcount * sizeof (struct grub_e820_mmap_entry);
+  /* Allocate an integer number of KiB. */
+  hooksize = ((hooksize - 1) | 0x3ff) + 1;
+  slots_available = (hooksize - (&grub_machine_mmaphook_end
+				 - &grub_machine_mmaphook_start))
+    / sizeof (struct grub_e820_mmap_entry);
+
+  reentry = 1;
+  hooktarget
+    = grub_mmap_malign_and_register (16, ALIGN_UP (hooksize, 16), &mmapregion,
+				     GRUB_MEMORY_RESERVED,
+				     GRUB_MMAP_MALLOC_LOW);
+  reentry = 0;
+
+  if (! hooktarget)
+    {
+      slots_available = 0;
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY, "no space for mmap hook");
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
+			    grub_uint64_t size __attribute__ ((unused)),
+			    int type __attribute__ ((unused)),
+			    int handle  __attribute__ ((unused)))
+{
+  grub_err_t err;
+  static struct grub_preboot *preb_handle = 0;
+
+  err = malloc_hook ();
+  if (err)
+    return err;
+
+  if (! preb_handle)
+    {
+      grub_dprintf ("mmap", "adding preboot\n");
+      preb_handle
+	= grub_loader_register_preboot_hook (preboot, preboot_rest,
+					     GRUB_LOADER_PREBOOT_HOOK_PRIO_MEMORY);
+      if (! preb_handle)
+	return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_machine_mmap_unregister (int handle __attribute__ ((unused)))
+{
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/mmap/i386/pc/mmap_helper.S b/grub-core/mmap/i386/pc/mmap_helper.S
new file mode 100644
index 0000000..8e251a1
--- /dev/null
+++ b/grub-core/mmap/i386/pc/mmap_helper.S
@@ -0,0 +1,163 @@
+/* Mmap management. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/symbol.h>
+
+#define DS(x) ((x) - LOCAL (segstart))
+
+LOCAL (segstart):
+VARIABLE(grub_machine_mmaphook_start)
+	.code16
+VARIABLE(grub_machine_mmaphook_int12)
+	push %ds
+	push %cs
+	pop %ds
+#ifdef __APPLE__
+	LOCAL(kblow_offset) = DS (LOCAL (kblow))
+	movw LOCAL(kblow_offset), %ax
+#else
+	movw DS (LOCAL (kblow)), %ax
+#endif
+	pop %ds
+	iret
+
+VARIABLE(grub_machine_mmaphook_int15)
+	pushf
+	cmpw $0xe801, %ax
+	jz LOCAL (e801)
+	cmpw $0xe820, %ax
+	jz LOCAL (e820)
+	cmpb $0x88, %ah
+	jz LOCAL (h88)
+	popf
+	/* ljmp */
+	.byte	0xea
+VARIABLE (grub_machine_mmaphook_int15offset)
+	.word	0
+VARIABLE (grub_machine_mmaphook_int15segment)
+	.word	0
+
+LOCAL (e801):
+	popf
+	push %ds
+	push %cs
+	pop %ds
+#ifdef __APPLE__
+	LOCAL(kbin16mb_offset) = DS (LOCAL (kbin16mb))
+	LOCAL(m64kbin4gb_offset) = DS (LOCAL (m64kbin4gb))
+	movw LOCAL(kbin16mb_offset), %ax
+	movw LOCAL(m64kbin4gb_offset), %bx
+#else
+	movw DS (LOCAL (kbin16mb)), %ax
+	movw DS (LOCAL (m64kbin4gb)), %bx
+#endif
+	movw %ax, %cx
+	movw %bx, %dx
+	pop %ds
+	clc
+	jmp LOCAL (iret_cf)
+
+LOCAL (h88):
+	popf
+	push %ds
+	push %cs
+	pop %ds
+#ifdef __APPLE__
+	movw LOCAL(kbin16mb_offset), %ax
+#else
+	movw DS (LOCAL (kbin16mb)), %ax
+#endif
+	pop %ds
+	clc
+	jmp LOCAL (iret_cf)
+
+LOCAL (e820):
+	popf
+	push %ds
+	push %cs
+	pop %ds
+	cmpw $20, %cx
+	jb LOCAL (errexit)
+#ifdef __APPLE__
+	LOCAL(mmap_num_offset) = DS (LOCAL (mmap_num))
+	cmpw LOCAL(mmap_num_offset), %bx
+#else
+	cmpw DS (LOCAL (mmap_num)), %bx
+#endif
+	jae LOCAL (errexit)
+	cmp $0x534d4150, %edx
+	jne LOCAL (errexit)
+	push %si
+	push %di
+	movw $20, %cx
+#ifdef __APPLE__
+	LOCAL(mmaphook_map_offset) = DS(LOCAL (mmaphook_mmap))
+	movw $LOCAL(mmaphook_map_offset), %si
+#else
+	movw $(DS(LOCAL (mmaphook_mmap))), %si
+#endif
+	mov %bx, %ax
+	imul $20, %ax
+	add %ax, %si
+	rep movsb
+	pop %di
+	pop %si
+	movl $20, %ecx
+	inc %bx
+#ifdef __APPLE__
+	cmpw LOCAL(mmap_num_offset), %bx
+#else
+	cmpw DS(LOCAL (mmap_num)), %bx
+#endif
+	jb LOCAL (noclean)
+	xor %bx, %bx
+LOCAL (noclean):
+	mov $0x534d4150, %eax
+	pop %ds
+	clc
+	jmp LOCAL (iret_cf)
+LOCAL (errexit):
+	mov $0x534d4150, %eax
+	pop %ds
+	xor %bx, %bx
+	stc
+
+LOCAL (iret_cf):
+	push %bp
+	mov %sp, %bp
+	setc 6(%bp)
+	pop %bp
+	iret
+
+VARIABLE(grub_machine_mmaphook_mmap_num)
+LOCAL (mmap_num):
+	.word 0
+VARIABLE(grub_machine_mmaphook_kblow)
+LOCAL (kblow):
+	.word 0
+VARIABLE (grub_machine_mmaphook_kbin16mb)
+LOCAL (kbin16mb):
+	.word 0
+VARIABLE (grub_machine_mmaphook_64kbin4gb)
+LOCAL (m64kbin4gb):
+	.word 0
+LOCAL (mmaphook_mmap):
+	/* Memory map is placed just after the interrupt handlers. */
+VARIABLE(grub_machine_mmaphook_end)
+	.byte 0
diff --git a/grub-core/mmap/i386/uppermem.c b/grub-core/mmap/i386/uppermem.c
new file mode 100644
index 0000000..a6be989
--- /dev/null
+++ b/grub-core/mmap/i386/uppermem.c
@@ -0,0 +1,98 @@
+/* Compute amount of lower and upper memory till the first hole. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#include <grub/i386/memory.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+/* Helper for grub_mmap_get_lower.  */
+static int
+lower_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	    void *data)
+{
+  grub_uint64_t *lower = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+#ifdef GRUB_MACHINE_COREBOOT
+  if (addr <= 0x1000)
+#else
+  if (addr == 0)
+#endif
+    *lower = size + addr;
+  return 0;
+}
+
+grub_uint64_t
+grub_mmap_get_lower (void)
+{
+  grub_uint64_t lower = 0;
+
+  grub_mmap_iterate (lower_hook, &lower);
+  if (lower > 0x100000)
+    lower =  0x100000;
+  return lower;
+}
+
+/* Helper for grub_mmap_get_upper.  */
+static int
+upper_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	    void *data)
+{
+  grub_uint64_t *upper = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr <= 0x100000 && addr + size > 0x100000)
+    *upper = addr + size - 0x100000;
+  return 0;
+}
+
+grub_uint64_t
+grub_mmap_get_upper (void)
+{
+  grub_uint64_t upper = 0;
+
+  grub_mmap_iterate (upper_hook, &upper);
+  return upper;
+}
+
+/* Helper for grub_mmap_get_post64.  */
+static int
+post64_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	     void *data)
+{
+  grub_uint64_t *post64 = data;
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr <= 0x4000000 && addr + size > 0x4000000)
+    *post64 = addr + size - 0x4000000;
+  return 0;
+}
+
+/* Count the continuous bytes after 64 MiB. */
+grub_uint64_t
+grub_mmap_get_post64 (void)
+{
+  grub_uint64_t post64 = 0;
+
+  grub_mmap_iterate (post64_hook, &post64);
+  return post64;
+}
diff --git a/grub-core/mmap/mips/uppermem.c b/grub-core/mmap/mips/uppermem.c
new file mode 100644
index 0000000..a980e07
--- /dev/null
+++ b/grub-core/mmap/mips/uppermem.c
@@ -0,0 +1,72 @@
+/* Compute amount of lower and upper memory till the first hole. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/cpu/memory.h>
+
+/* Helper for grub_mmap_get_lower.  */
+static int
+lower_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	    void *data)
+{
+  grub_uint64_t *lower = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr == 0)
+    *lower = size;
+  return 0;
+}
+
+grub_uint64_t
+grub_mmap_get_lower (void)
+{
+  grub_uint64_t lower = 0;
+
+  grub_mmap_iterate (lower_hook, &lower);
+  if (lower > GRUB_ARCH_LOWMEMMAXSIZE)
+    lower = GRUB_ARCH_LOWMEMMAXSIZE;
+  return lower;
+}
+
+/* Helper for grub_mmap_get_upper.  */
+static int
+upper_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	    void *data)
+{
+  grub_uint64_t *upper = data;
+
+  if (type != GRUB_MEMORY_AVAILABLE)
+    return 0;
+  if (addr <= GRUB_ARCH_HIGHMEMPSTART && addr + size
+      > GRUB_ARCH_HIGHMEMPSTART)
+    *upper = addr + size - GRUB_ARCH_HIGHMEMPSTART;
+  return 0;
+}
+
+grub_uint64_t
+grub_mmap_get_upper (void)
+{
+  grub_uint64_t upper = 0;
+
+  grub_mmap_iterate (upper_hook, &upper);
+  return upper;
+}
diff --git a/grub-core/mmap/mmap.c b/grub-core/mmap/mmap.c
new file mode 100644
index 0000000..c8c8312
--- /dev/null
+++ b/grub-core/mmap/mmap.c
@@ -0,0 +1,554 @@
+/* Mmap management. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/memory.h>
+#include <grub/machine/memory.h>
+#include <grub/err.h>
+#include <grub/lockdown.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+
+struct grub_mmap_region *grub_mmap_overlays = 0;
+static int curhandle = 1;
+
+#endif
+
+static int current_priority = 1;
+
+/* Scanline events. */
+struct grub_mmap_scan
+{
+  /* At which memory address. */
+  grub_uint64_t pos;
+  /* 0 = region starts, 1 = region ends. */
+  int type;
+  /* Which type of memory region? */
+  grub_memory_type_t memtype;
+  /* Priority. 0 means coming from firmware.  */
+  int priority;
+};
+
+/* Context for grub_mmap_iterate.  */
+struct grub_mmap_iterate_ctx
+{
+  struct grub_mmap_scan *scanline_events;
+  int i;
+};
+
+/* Helper for grub_mmap_iterate.  */
+static int
+count_hook (grub_uint64_t addr __attribute__ ((unused)),
+	    grub_uint64_t size __attribute__ ((unused)),
+	    grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  int *mmap_num = data;
+
+  (*mmap_num)++;
+  return 0;
+}
+
+/* Helper for grub_mmap_iterate.  */
+static int
+fill_hook (grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type,
+	   void *data)
+{
+  struct grub_mmap_iterate_ctx *ctx = data;
+
+  if (type == GRUB_MEMORY_HOLE)
+    {
+      grub_dprintf ("mmap", "Unknown memory type %d. Assuming unusable\n",
+		    type);
+      type = GRUB_MEMORY_RESERVED;
+    }
+
+  ctx->scanline_events[ctx->i].pos = addr;
+  ctx->scanline_events[ctx->i].type = 0;
+  ctx->scanline_events[ctx->i].memtype = type;
+  ctx->scanline_events[ctx->i].priority = 0;
+
+  ctx->i++;
+
+  ctx->scanline_events[ctx->i].pos = addr + size;
+  ctx->scanline_events[ctx->i].type = 1;
+  ctx->scanline_events[ctx->i].memtype = type;
+  ctx->scanline_events[ctx->i].priority = 0;
+  ctx->i++;
+
+  return 0;
+}
+
+struct mm_list
+{
+  struct mm_list *next;
+  grub_memory_type_t val;
+  int present;
+};
+
+grub_err_t
+grub_mmap_iterate (grub_memory_hook_t hook, void *hook_data)
+{
+  /* This function resolves overlapping regions and sorts the memory map.
+     It uses scanline (sweeping) algorithm.
+  */
+  struct grub_mmap_iterate_ctx ctx;
+  int i, done;
+
+  struct grub_mmap_scan t;
+
+  /* Previous scanline event. */
+  grub_uint64_t lastaddr;
+  int lasttype;
+  /* Current scanline event. */
+  int curtype;
+  /* How many regions of given type/priority overlap at current location? */
+  /* Normally there shouldn't be more than one region per priority but be robust.  */
+  struct mm_list *present;
+  /* Number of mmap chunks. */
+  int mmap_num;
+
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+  struct grub_mmap_region *cur;
+#endif
+
+  mmap_num = 0;
+
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+  for (cur = grub_mmap_overlays; cur; cur = cur->next)
+    mmap_num++;
+#endif
+
+  grub_machine_mmap_iterate (count_hook, &mmap_num);
+
+  /* Initialize variables. */
+  ctx.scanline_events = (struct grub_mmap_scan *)
+    grub_calloc (mmap_num, sizeof (struct grub_mmap_scan) * 2);
+
+  present = grub_calloc (current_priority, sizeof (present[0]));
+
+  if (! ctx.scanline_events || !present)
+    {
+      grub_free (ctx.scanline_events);
+      grub_free (present);
+      return grub_errno;
+    }
+
+  ctx.i = 0;
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+  /* Register scanline events. */
+  for (cur = grub_mmap_overlays; cur; cur = cur->next)
+    {
+      ctx.scanline_events[ctx.i].pos = cur->start;
+      ctx.scanline_events[ctx.i].type = 0;
+      ctx.scanline_events[ctx.i].memtype = cur->type;
+      ctx.scanline_events[ctx.i].priority = cur->priority;
+      ctx.i++;
+
+      ctx.scanline_events[ctx.i].pos = cur->end;
+      ctx.scanline_events[ctx.i].type = 1;
+      ctx.scanline_events[ctx.i].memtype = cur->type;
+      ctx.scanline_events[ctx.i].priority = cur->priority;
+      ctx.i++;
+    }
+#endif /* ! GRUB_MMAP_REGISTER_BY_FIRMWARE */
+
+  grub_machine_mmap_iterate (fill_hook, &ctx);
+
+  /* Primitive bubble sort. It has complexity O(n^2) but since we're
+     unlikely to have more than 100 chunks it's probably one of the
+     fastest for one purpose. */
+  done = 1;
+  while (done)
+    {
+      done = 0;
+      for (i = 0; i < 2 * mmap_num - 1; i++)
+	if (ctx.scanline_events[i + 1].pos < ctx.scanline_events[i].pos
+	    || (ctx.scanline_events[i + 1].pos == ctx.scanline_events[i].pos
+		&& ctx.scanline_events[i + 1].type == 0
+		&& ctx.scanline_events[i].type == 1))
+	  {
+	    t = ctx.scanline_events[i + 1];
+	    ctx.scanline_events[i + 1] = ctx.scanline_events[i];
+	    ctx.scanline_events[i] = t;
+	    done = 1;
+	  }
+    }
+
+  lastaddr = ctx.scanline_events[0].pos;
+  lasttype = ctx.scanline_events[0].memtype;
+  for (i = 0; i < 2 * mmap_num; i++)
+    {
+      /* Process event. */
+      if (ctx.scanline_events[i].type)
+	{
+	  if (present[ctx.scanline_events[i].priority].present)
+	    {
+	      if (present[ctx.scanline_events[i].priority].val == ctx.scanline_events[i].memtype)
+		{
+		  if (present[ctx.scanline_events[i].priority].next)
+		    {
+		      struct mm_list *p = present[ctx.scanline_events[i].priority].next;
+		      present[ctx.scanline_events[i].priority] = *p;
+		      grub_free (p);
+		    }
+		  else
+		    {
+		      present[ctx.scanline_events[i].priority].present = 0;
+		    }
+		}
+	      else
+		{
+		  struct mm_list **q = &(present[ctx.scanline_events[i].priority].next), *p;
+		  for (; *q; q = &((*q)->next))
+		    if ((*q)->val == ctx.scanline_events[i].memtype)
+		      {
+			p = *q;
+			*q = p->next;
+			grub_free (p);
+			break;
+		      }
+		}
+	    }
+	}
+      else
+	{
+	  if (!present[ctx.scanline_events[i].priority].present)
+	    {
+	      present[ctx.scanline_events[i].priority].present = 1;
+	      present[ctx.scanline_events[i].priority].val = ctx.scanline_events[i].memtype;
+	    }
+	  else
+	    {
+	      struct mm_list *n = grub_malloc (sizeof (*n));
+	      n->val = ctx.scanline_events[i].memtype;
+	      n->present = 1;
+	      n->next = present[ctx.scanline_events[i].priority].next;
+	      present[ctx.scanline_events[i].priority].next = n;
+	    }
+	}
+
+      /* Determine current region type. */
+      curtype = -1;
+      {
+	int k;
+	for (k = current_priority - 1; k >= 0; k--)
+	  if (present[k].present)
+	    {
+	      curtype = present[k].val;
+	      break;
+	    }
+      }
+
+      /* Announce region to the hook if necessary. */
+      if ((curtype == -1 || curtype != lasttype)
+	  && lastaddr != ctx.scanline_events[i].pos
+	  && lasttype != -1
+	  && lasttype != GRUB_MEMORY_HOLE
+	  && hook (lastaddr, ctx.scanline_events[i].pos - lastaddr, lasttype,
+		   hook_data))
+	{
+	  grub_free (ctx.scanline_events);
+	  grub_free (present);
+	  return GRUB_ERR_NONE;
+	}
+
+      /* Update last values if necessary. */
+      if (curtype == -1 || curtype != lasttype)
+	{
+	  lasttype = curtype;
+	  lastaddr = ctx.scanline_events[i].pos;
+	}
+    }
+
+  grub_free (ctx.scanline_events);
+  grub_free (present);
+  return GRUB_ERR_NONE;
+}
+
+#ifndef GRUB_MMAP_REGISTER_BY_FIRMWARE
+int
+grub_mmap_register (grub_uint64_t start, grub_uint64_t size, int type)
+{
+  struct grub_mmap_region *cur;
+
+  grub_dprintf ("mmap", "registering\n");
+
+  cur = (struct grub_mmap_region *)
+    grub_malloc (sizeof (struct grub_mmap_region));
+  if (! cur)
+    return 0;
+
+  cur->next = grub_mmap_overlays;
+  cur->start = start;
+  cur->end = start + size;
+  cur->type = type;
+  cur->handle = curhandle++;
+  cur->priority = current_priority++;
+  grub_mmap_overlays = cur;
+
+  if (grub_machine_mmap_register (start, size, type, curhandle))
+    {
+      grub_mmap_overlays = cur->next;
+      grub_free (cur);
+      return 0;
+    }
+
+  return cur->handle;
+}
+
+grub_err_t
+grub_mmap_unregister (int handle)
+{
+  struct grub_mmap_region *cur, *prev;
+
+  for (cur = grub_mmap_overlays, prev = 0; cur; prev = cur, cur = cur->next)
+    if (handle == cur->handle)
+      {
+	grub_err_t err;
+	err = grub_machine_mmap_unregister (handle);
+	if (err)
+	  return err;
+
+	if (prev)
+	  prev->next = cur->next;
+	else
+	  grub_mmap_overlays = cur->next;
+	grub_free (cur);
+	return GRUB_ERR_NONE;
+      }
+  return grub_error (GRUB_ERR_BUG, "mmap overlay not found");
+}
+
+#endif /* ! GRUB_MMAP_REGISTER_BY_FIRMWARE */
+
+#define CHUNK_SIZE	0x400
+
+struct badram_entry {
+  grub_uint64_t addr, mask;
+};
+
+static inline grub_uint64_t
+fill_mask (struct badram_entry *entry, grub_uint64_t iterator)
+{
+  int i, j;
+  grub_uint64_t ret = (entry->addr & entry->mask);
+
+  /* Find first fixed bit. */
+  for (i = 0; i < 64; i++)
+    if ((entry->mask & (1ULL << i)) != 0)
+      break;
+  j = 0;
+  for (; i < 64; i++)
+    if ((entry->mask & (1ULL << i)) == 0)
+      {
+	if ((iterator & (1ULL << j)) != 0)
+	  ret |= 1ULL << i;
+	j++;
+      }
+  return ret;
+}
+
+/* Helper for grub_cmd_badram.  */
+static int
+badram_iter (grub_uint64_t addr, grub_uint64_t size,
+	     grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  struct badram_entry *entry = data;
+  grub_uint64_t iterator, low, high, cur;
+  int tail, var;
+  int i;
+  grub_dprintf ("badram", "hook %llx+%llx\n", (unsigned long long) addr,
+		(unsigned long long) size);
+
+  /* How many trailing zeros? */
+  for (tail = 0; ! (entry->mask & (1ULL << tail)); tail++);
+
+  /* How many zeros in mask? */
+  var = 0;
+  for (i = 0; i < 64; i++)
+    if (! (entry->mask & (1ULL << i)))
+      var++;
+
+  if (fill_mask (entry, 0) >= addr)
+    iterator = 0;
+  else
+    {
+      low = 0;
+      high = ~0ULL;
+      /* Find starting value. Keep low and high such that
+	 fill_mask (low) < addr and fill_mask (high) >= addr;
+      */
+      while (high - low > 1)
+	{
+	  cur = (low + high) / 2;
+	  if (fill_mask (entry, cur) >= addr)
+	    high = cur;
+	  else
+	    low = cur;
+	}
+      iterator = high;
+    }
+
+  for (; iterator < (1ULL << (var - tail))
+	 && (cur = fill_mask (entry, iterator)) < addr + size;
+       iterator++)
+    {
+      grub_dprintf ("badram", "%llx (size %llx) is a badram range\n",
+		    (unsigned long long) cur, (1ULL << tail));
+      grub_mmap_register (cur, (1ULL << tail), GRUB_MEMORY_HOLE);
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_badram (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char **args)
+{
+  const char *str;
+  struct badram_entry entry;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  grub_dprintf ("badram", "executing badram\n");
+
+  str = args[0];
+
+  while (1)
+    {
+      /* Parse address and mask.  */
+      entry.addr = grub_strtoull (str, &str, 16);
+      if (*str == ',')
+	str++;
+      entry.mask = grub_strtoull (str, &str, 16);
+      if (*str == ',')
+	str++;
+
+      if (grub_errno == GRUB_ERR_BAD_NUMBER)
+	{
+	  grub_errno = 0;
+	  return GRUB_ERR_NONE;
+	}
+
+      /* When part of a page is tainted, we discard the whole of it.  There's
+	 no point in providing sub-page chunks.  */
+      entry.mask &= ~(CHUNK_SIZE - 1);
+
+      grub_dprintf ("badram", "badram %llx:%llx\n",
+		    (unsigned long long) entry.addr,
+		    (unsigned long long) entry.mask);
+
+      grub_mmap_iterate (badram_iter, &entry);
+    }
+}
+
+static grub_uint64_t
+parsemem (const char *str)
+{
+  grub_uint64_t ret;
+  const char *ptr;
+
+  ret = grub_strtoul (str, &ptr, 0);
+
+  switch (*ptr)
+    {
+    case 'K':
+      return ret << 10;
+    case 'M':
+      return ret << 20;
+    case 'G':
+      return ret << 30;
+    case 'T':
+      return ret << 40;
+    }
+  return ret;
+}
+
+struct cutmem_range {
+  grub_uint64_t from, to;
+};
+
+/* Helper for grub_cmd_cutmem.  */
+static int
+cutmem_iter (grub_uint64_t addr, grub_uint64_t size,
+	     grub_memory_type_t type __attribute__ ((unused)), void *data)
+{
+  struct cutmem_range *range = data;
+  grub_uint64_t end = addr + size;
+
+  if (addr <= range->from)
+    addr = range->from;
+  if (end >= range->to)
+    end = range->to;
+
+  if (end <= addr)
+    return 0;
+
+  grub_mmap_register (addr, end - addr, GRUB_MEMORY_HOLE);
+  return 0;
+}
+
+static grub_err_t
+grub_cmd_cutmem (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char **args)
+{
+  struct cutmem_range range;
+
+  if (argc != 2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+
+  range.from = parsemem (args[0]);
+  if (grub_errno)
+    return grub_errno;
+
+  range.to = parsemem (args[1]);
+  if (grub_errno)
+    return grub_errno;
+
+  grub_mmap_iterate (cutmem_iter, &range);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_command_t cmd, cmd_cut;
+
+
+GRUB_MOD_INIT(mmap)
+{
+  cmd = grub_register_command_lockdown ("badram", grub_cmd_badram,
+                                        N_("ADDR1,MASK1[,ADDR2,MASK2[,...]]"),
+                                        N_("Declare memory regions as faulty (badram)."));
+  cmd_cut = grub_register_command_lockdown ("cutmem", grub_cmd_cutmem,
+                                            N_("FROM[K|M|G] TO[K|M|G]"),
+                                            N_("Remove any memory regions in specified range."));
+
+}
+
+GRUB_MOD_FINI(mmap)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_cut);
+}
+
diff --git a/grub-core/modinfo.sh.in b/grub-core/modinfo.sh.in
new file mode 100644
index 0000000..f6cd657
--- /dev/null
+++ b/grub-core/modinfo.sh.in
@@ -0,0 +1,40 @@
+#!@BUILD_SHEBANG@
+
+# User-controllable options
+grub_modinfo_target_cpu=@target_cpu@
+grub_modinfo_platform=@platform@
+grub_disk_cache_stats=@DISK_CACHE_STATS@
+grub_boot_time_stats=@BOOT_TIME_STATS@
+grub_have_font_source=@HAVE_FONT_SOURCE@
+
+# Autodetected config
+grub_have_asm_uscore=@HAVE_ASM_USCORE@
+grub_bss_start_symbol="@BSS_START_SYMBOL@"
+grub_end_symbol="@END_SYMBOL@"
+
+# Build environment
+grub_target_cc='@TARGET_CC@'
+grub_target_cc_version='@TARGET_CC_VERSION@'
+grub_target_cflags='@TARGET_CFLAGS@'
+grub_target_cppflags='@TARGET_CPPFLAGS@'
+grub_target_ccasflags='@TARGET_CCASFLAGS@'
+grub_target_ldflags='@TARGET_LDFLAGS@'
+grub_cflags='@CFLAGS@'
+grub_cppflags='@CPPFLAGS@'
+grub_ccasflags='@CCASFLAGS@'
+grub_ldflags='@LDFLAGS@'
+grub_target_strip='@TARGET_STRIP@'
+grub_target_nm='@TARGET_NM@'
+grub_target_ranlib='@TARGET_RANLIB@'
+grub_target_objconf='@TARGET_OBJCONV@'
+grub_target_obj2elf='@TARGET_OBJ2ELF@'
+grub_target_img_base_ldopt='@TARGET_IMG_BASE_LDOPT@'
+grub_target_img_ldflags='@TARGET_IMG_BASE_LDFLAGS@'
+
+# Version
+grub_version="@VERSION@"
+grub_package="@PACKAGE@"
+grub_package_string="@PACKAGE_STRING@"
+grub_package_version="@PACKAGE_VERSION@"
+grub_package_name="@PACKAGE_NAME@"
+grub_package_bugreport="@PACKAGE_BUGREPORT@"
diff --git a/grub-core/net/arp.c b/grub-core/net/arp.c
new file mode 100644
index 0000000..54306e3
--- /dev/null
+++ b/grub-core/net/arp.c
@@ -0,0 +1,189 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net/arp.h>
+#include <grub/net/netbuff.h>
+#include <grub/mm.h>
+#include <grub/net.h>
+#include <grub/net/ethernet.h>
+#include <grub/net/ip.h>
+#include <grub/time.h>
+
+/* ARP header operation codes */
+enum
+  {
+    ARP_REQUEST = 1,
+    ARP_REPLY = 2
+  };
+
+enum
+  {
+    /* IANA ARP constant to define hardware type as ethernet. */
+    GRUB_NET_ARPHRD_ETHERNET = 1
+  };
+
+struct arppkt {
+  grub_uint16_t hrd;
+  grub_uint16_t pro;
+  grub_uint8_t hln;
+  grub_uint8_t pln;
+  grub_uint16_t op;
+  grub_uint8_t sender_mac[6];
+  grub_uint32_t sender_ip;
+  grub_uint8_t recv_mac[6];
+  grub_uint32_t recv_ip;
+} GRUB_PACKED;
+
+static int have_pending;
+static grub_uint32_t pending_req;
+
+grub_err_t
+grub_net_arp_send_request (struct grub_net_network_level_interface *inf,
+			   const grub_net_network_level_address_t *proto_addr)
+{
+  struct grub_net_buff nb;
+  struct arppkt *arp_packet;
+  grub_net_link_level_address_t target_mac_addr;
+  grub_err_t err;
+  int i;
+  grub_uint8_t *nbd;
+  grub_uint8_t arp_data[128];
+
+  if (proto_addr->type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4)
+    return grub_error (GRUB_ERR_BUG, "unsupported address family");
+
+  /* Build a request packet.  */
+  nb.head = arp_data;
+  nb.end = arp_data + sizeof (arp_data);
+  grub_netbuff_clear (&nb);
+  grub_netbuff_reserve (&nb, 128);
+
+  err = grub_netbuff_push (&nb, sizeof (*arp_packet));
+  if (err)
+    return err;
+
+  arp_packet = (struct arppkt *) nb.data;
+  arp_packet->hrd = grub_cpu_to_be16_compile_time (GRUB_NET_ARPHRD_ETHERNET);
+  arp_packet->hln = 6;
+  arp_packet->pro = grub_cpu_to_be16_compile_time (GRUB_NET_ETHERTYPE_IP);
+  arp_packet->pln = 4;
+  arp_packet->op = grub_cpu_to_be16_compile_time (ARP_REQUEST);
+  /* Sender hardware address.  */
+  grub_memcpy (arp_packet->sender_mac, &inf->hwaddress.mac, 6);
+  arp_packet->sender_ip = inf->address.ipv4;
+  grub_memset (arp_packet->recv_mac, 0, 6);
+  arp_packet->recv_ip = proto_addr->ipv4;
+  /* Target protocol address */
+  grub_memset (&target_mac_addr.mac, 0xff, 6);
+
+  nbd = nb.data;
+  send_ethernet_packet (inf, &nb, target_mac_addr, GRUB_NET_ETHERTYPE_ARP);
+  for (i = 0; i < GRUB_NET_TRIES; i++)
+    {
+      if (grub_net_link_layer_resolve_check (inf, proto_addr))
+	return GRUB_ERR_NONE;
+      pending_req = proto_addr->ipv4;
+      have_pending = 0;
+      grub_net_poll_cards (GRUB_NET_INTERVAL + (i * GRUB_NET_INTERVAL_ADDITION),
+                           &have_pending);
+      if (grub_net_link_layer_resolve_check (inf, proto_addr))
+	return GRUB_ERR_NONE;
+      nb.data = nbd;
+      send_ethernet_packet (inf, &nb, target_mac_addr, GRUB_NET_ETHERTYPE_ARP);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_arp_receive (struct grub_net_buff *nb, struct grub_net_card *card,
+                      grub_uint16_t *vlantag)
+{
+  struct arppkt *arp_packet = (struct arppkt *) nb->data;
+  grub_net_network_level_address_t sender_addr, target_addr;
+  grub_net_link_level_address_t sender_mac_addr;
+  struct grub_net_network_level_interface *inf;
+
+  if (arp_packet->pro != grub_cpu_to_be16_compile_time (GRUB_NET_ETHERTYPE_IP)
+      || arp_packet->pln != 4 || arp_packet->hln != 6
+      || nb->tail - nb->data < (int) sizeof (*arp_packet))
+    return GRUB_ERR_NONE;
+
+  sender_addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+  target_addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+  sender_addr.ipv4 = arp_packet->sender_ip;
+  target_addr.ipv4 = arp_packet->recv_ip;
+  if (arp_packet->sender_ip == pending_req)
+    have_pending = 1;
+
+  sender_mac_addr.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+  grub_memcpy (sender_mac_addr.mac, arp_packet->sender_mac,
+	       sizeof (sender_mac_addr.mac));
+  grub_net_link_layer_add_address (card, &sender_addr, &sender_mac_addr, 1);
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+  {
+    /* Verify vlantag id */
+    if (inf->card == card && inf->vlantag != *vlantag)
+      {
+        grub_dprintf ("net", "invalid vlantag! %x != %x\n",
+                      inf->vlantag, *vlantag);
+        break;
+      }
+
+    /* Am I the protocol address target? */
+    if (grub_net_addr_cmp (&inf->address, &target_addr) == 0
+	&& arp_packet->op == grub_cpu_to_be16_compile_time (ARP_REQUEST))
+      {
+	grub_net_link_level_address_t target;
+	struct grub_net_buff nb_reply;
+	struct arppkt *arp_reply;
+	grub_uint8_t arp_data[128];
+	grub_err_t err;
+
+	nb_reply.head = arp_data;
+	nb_reply.end = arp_data + sizeof (arp_data);
+	grub_netbuff_clear (&nb_reply);
+	grub_netbuff_reserve (&nb_reply, 128);
+
+	err = grub_netbuff_push (&nb_reply, sizeof (*arp_packet));
+	if (err)
+	  return err;
+
+	arp_reply = (struct arppkt *) nb_reply.data;
+
+	arp_reply->hrd = grub_cpu_to_be16_compile_time (GRUB_NET_ARPHRD_ETHERNET);
+	arp_reply->pro = grub_cpu_to_be16_compile_time (GRUB_NET_ETHERTYPE_IP);
+	arp_reply->pln = 4;
+	arp_reply->hln = 6;
+	arp_reply->op = grub_cpu_to_be16_compile_time (ARP_REPLY);
+	arp_reply->sender_ip = arp_packet->recv_ip;
+	arp_reply->recv_ip = arp_packet->sender_ip;
+	arp_reply->hln = 6;
+
+	target.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+	grub_memcpy (target.mac, arp_packet->sender_mac, 6);
+	grub_memcpy (arp_reply->sender_mac, inf->hwaddress.mac, 6);
+	grub_memcpy (arp_reply->recv_mac, arp_packet->sender_mac, 6);
+
+	/* Change operation to REPLY and send packet */
+	send_ethernet_packet (inf, &nb_reply, target, GRUB_NET_ETHERTYPE_ARP);
+      }
+  }
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/net/bootp.c b/grub-core/net/bootp.c
new file mode 100644
index 0000000..6fb5627
--- /dev/null
+++ b/grub-core/net/bootp.c
@@ -0,0 +1,925 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/command.h>
+#include <grub/net/ip.h>
+#include <grub/net/netbuff.h>
+#include <grub/net/udp.h>
+#include <grub/datetime.h>
+
+struct grub_dhcp_discover_options
+{
+  grub_uint8_t magic[4];
+  struct
+  {
+    grub_uint8_t code;
+    grub_uint8_t len;
+    grub_uint8_t data;
+  } GRUB_PACKED  message_type;
+  grub_uint8_t end;
+} GRUB_PACKED;
+
+struct grub_dhcp_request_options
+{
+  grub_uint8_t magic[4];
+  struct
+  {
+    grub_uint8_t code;
+    grub_uint8_t len;
+    grub_uint8_t data;
+  } GRUB_PACKED  message_type;
+  struct
+  {
+    grub_uint8_t type;
+    grub_uint8_t len;
+    grub_uint32_t data;
+  } GRUB_PACKED 	server_identifier;
+  struct
+  {
+    grub_uint8_t type;
+    grub_uint8_t len;
+    grub_uint32_t data;
+  } GRUB_PACKED 	requested_ip;
+  struct
+  {
+    grub_uint8_t type;
+    grub_uint8_t len;
+    grub_uint8_t data[7];
+  } GRUB_PACKED 	parameter_request;
+  grub_uint8_t end;
+} GRUB_PACKED;
+
+enum
+{
+  GRUB_DHCP_OPT_OVERLOAD_FILE = 1,
+  GRUB_DHCP_OPT_OVERLOAD_SNAME = 2,
+};
+enum
+{
+  GRUB_DHCP_MESSAGE_UNKNOWN,
+  GRUB_DHCP_MESSAGE_DISCOVER,
+  GRUB_DHCP_MESSAGE_OFFER,
+  GRUB_DHCP_MESSAGE_REQUEST,
+  GRUB_DHCP_MESSAGE_DECLINE,
+  GRUB_DHCP_MESSAGE_ACK,
+  GRUB_DHCP_MESSAGE_NAK,
+  GRUB_DHCP_MESSAGE_RELEASE,
+  GRUB_DHCP_MESSAGE_INFORM,
+};
+
+#define GRUB_BOOTP_MAX_OPTIONS_SIZE 64
+
+/* Max timeout when waiting for BOOTP/DHCP reply */
+#define GRUB_DHCP_MAX_PACKET_TIMEOUT 32
+
+#define GRUB_BOOTP_MAX_OPTIONS_SIZE 64
+
+/* Max timeout when waiting for BOOTP/DHCP reply */
+#define GRUB_DHCP_MAX_PACKET_TIMEOUT 32
+
+static char
+hexdigit (grub_uint8_t val)
+{
+  if (val < 10)
+    return val + '0';
+  return val + 'a' - 10;
+}
+
+static const void *
+find_dhcp_option (const struct grub_net_bootp_packet *bp, grub_size_t size,
+		  grub_uint8_t opt_code, grub_uint8_t *opt_len)
+{
+  const grub_uint8_t *ptr;
+  grub_uint8_t overload = 0;
+  int end = 0;
+  grub_size_t i;
+
+  if (opt_len)
+    *opt_len = 0;
+
+  /* Is the packet big enough to hold at least the magic cookie? */
+  if (size < sizeof (*bp) + sizeof (grub_uint32_t))
+    return NULL;
+
+  /*
+   * Pointer arithmetic to point behind the common stub packet, where
+   * the options start.
+   */
+  ptr = (grub_uint8_t *) (bp + 1);
+
+  if (ptr[0] != GRUB_NET_BOOTP_RFC1048_MAGIC_0
+      || ptr[1] != GRUB_NET_BOOTP_RFC1048_MAGIC_1
+      || ptr[2] != GRUB_NET_BOOTP_RFC1048_MAGIC_2
+      || ptr[3] != GRUB_NET_BOOTP_RFC1048_MAGIC_3)
+    return NULL;
+
+  size -= sizeof (*bp);
+  i = sizeof (grub_uint32_t);
+
+again:
+  while (i < size)
+    {
+      grub_uint8_t tagtype;
+      grub_uint8_t taglength;
+
+      tagtype = ptr[i++];
+
+      /* Pad tag.  */
+      if (tagtype == GRUB_NET_BOOTP_PAD)
+	continue;
+
+      /* End tag.  */
+      if (tagtype == GRUB_NET_BOOTP_END)
+	{
+	  end = 1;
+	  break;
+	}
+
+      if (i >= size)
+	return NULL;
+
+      taglength = ptr[i++];
+      if (i + taglength >= size)
+	return NULL;
+
+      grub_dprintf("net", "DHCP option %u (0x%02x) found with length %u.\n",
+                   tagtype, tagtype, taglength);
+
+      /* FIXME RFC 3396 options concatentation */
+      if (tagtype == opt_code)
+	{
+	  if (opt_len)
+	    *opt_len = taglength;
+	  return &ptr[i];
+	}
+
+      if (tagtype == GRUB_NET_DHCP_OVERLOAD && taglength == 1)
+	overload = ptr[i];
+
+      i += taglength;
+    }
+
+  if (!end)
+    return NULL;
+
+  /* RFC2131, 4.1, 23ff:
+   * If the options in a DHCP message extend into the 'sname' and 'file'
+   * fields, the 'option overload' option MUST appear in the 'options'
+   * field, with value 1, 2 or 3, as specified in RFC 1533.  If the
+   * 'option overload' option is present in the 'options' field, the
+   * options in the 'options' field MUST be terminated by an 'end' option,
+   * and MAY contain one or more 'pad' options to fill the options field.
+   * The options in the 'sname' and 'file' fields (if in use as indicated
+   * by the 'options overload' option) MUST begin with the first octet of
+   * the field, MUST be terminated by an 'end' option, and MUST be
+   * followed by 'pad' options to fill the remainder of the field.  Any
+   * individual option in the 'options', 'sname' and 'file' fields MUST be
+   * entirely contained in that field.  The options in the 'options' field
+   * MUST be interpreted first, so that any 'option overload' options may
+   * be interpreted.  The 'file' field MUST be interpreted next (if the
+   * 'option overload' option indicates that the 'file' field contains
+   * DHCP options), followed by the 'sname' field.
+   *
+   * FIXME: We do not explicitly check for trailing 'pad' options here.
+   */
+  end = 0;
+  if (overload & GRUB_DHCP_OPT_OVERLOAD_FILE)
+  {
+    overload &= ~GRUB_DHCP_OPT_OVERLOAD_FILE;
+    ptr = (grub_uint8_t *) &bp->boot_file[0];
+    size = sizeof (bp->boot_file);
+    i = 0;
+    goto again;
+  }
+
+  if (overload & GRUB_DHCP_OPT_OVERLOAD_SNAME)
+  {
+    overload &= ~GRUB_DHCP_OPT_OVERLOAD_SNAME;
+    ptr = (grub_uint8_t *) &bp->server_name[0];
+    size = sizeof (bp->server_name);
+    i = 0;
+    goto again;
+  }
+
+  return NULL;
+}
+
+#define OFFSET_OF(x, y) ((grub_size_t)((grub_uint8_t *)((y)->x) - (grub_uint8_t *)(y)))
+
+struct grub_net_network_level_interface *
+grub_net_configure_by_dhcp_ack (const char *name,
+				struct grub_net_card *card,
+				grub_net_interface_flags_t flags,
+				const struct grub_net_bootp_packet *bp,
+				grub_size_t size,
+				int is_def, char **device, char **path)
+{
+  grub_net_network_level_address_t addr;
+  grub_net_link_level_address_t hwaddr;
+  struct grub_net_network_level_interface *inter;
+  int mask = -1;
+  char server_ip[sizeof ("xxx.xxx.xxx.xxx")];
+  const grub_uint8_t *opt;
+  grub_uint8_t opt_len, overload = 0;
+  const char *boot_file = 0, *server_name = 0;
+  grub_size_t boot_file_len, server_name_len;
+
+  addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+  addr.ipv4 = bp->your_ip;
+
+  if (device)
+    *device = 0;
+  if (path)
+    *path = 0;
+
+  grub_memcpy (hwaddr.mac, bp->mac_addr,
+	       bp->hw_len < sizeof (hwaddr.mac) ? bp->hw_len
+	       : sizeof (hwaddr.mac));
+  hwaddr.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+
+  inter = grub_net_add_addr (name, card, &addr, &hwaddr, flags);
+  if (!inter)
+    return 0;
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_OVERLOAD, &opt_len);
+  if (opt && opt_len == 1)
+    overload = *opt;
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_TFTP_SERVER_NAME, &opt_len);
+  if (opt && opt_len)
+    {
+      server_name = (const char *) opt;
+      server_name_len = opt_len;
+    }
+  else if (size > OFFSET_OF (server_name, bp) && !(overload & GRUB_DHCP_OPT_OVERLOAD_SNAME) &&
+          bp->server_name[0])
+    {
+      server_name = bp->server_name;
+      server_name_len = sizeof (bp->server_name);
+    }
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_BOOTFILE_NAME, &opt_len);
+  if (opt && opt_len)
+    {
+      boot_file = (const char *) opt;
+      boot_file_len = opt_len;
+    }
+  else if (size > OFFSET_OF (boot_file, bp) && !(overload && GRUB_DHCP_OPT_OVERLOAD_FILE) &&
+          bp->boot_file[0])
+    {
+      boot_file = bp->boot_file;
+      boot_file_len = sizeof (bp->boot_file);
+    }
+
+  if (bp->server_ip)
+    {
+      grub_snprintf (server_ip, sizeof (server_ip), "%d.%d.%d.%d",
+		     ((grub_uint8_t *) &bp->server_ip)[0],
+		     ((grub_uint8_t *) &bp->server_ip)[1],
+		     ((grub_uint8_t *) &bp->server_ip)[2],
+		     ((grub_uint8_t *) &bp->server_ip)[3]);
+      grub_env_set_net_property (name, "next_server", server_ip, sizeof (server_ip));
+      grub_print_error ();
+    }
+
+  if (is_def)
+    grub_net_default_server = 0;
+  if (is_def && !grub_net_default_server && bp->server_ip)
+    {
+      grub_net_default_server = grub_strdup (server_ip);
+      grub_print_error ();
+    }
+
+  if (is_def)
+    {
+      grub_env_set ("net_default_interface", name);
+      grub_env_export ("net_default_interface");
+    }
+
+  if (device && !*device && bp->server_ip)
+    {
+      *device = grub_xasprintf ("tftp,%s", server_ip);
+      grub_print_error ();
+    }
+
+  if (server_name)
+    {
+      grub_env_set_net_property (name, "dhcp_server_name", server_name, server_name_len);
+      if (is_def && !grub_net_default_server)
+	{
+	  grub_net_default_server = grub_strdup (server_name);
+	  grub_print_error ();
+	}
+      if (device && !*device)
+	{
+	  *device = grub_xasprintf ("tftp,%s", server_name);
+	  grub_print_error ();
+	}
+    }
+
+  if (boot_file)
+    {
+      grub_env_set_net_property (name, "boot_file", boot_file, boot_file_len);
+      if (path)
+	{
+	  *path = grub_strndup (boot_file, boot_file_len);
+	  grub_print_error ();
+	  if (*path)
+	    {
+	      char *slash;
+	      slash = grub_strrchr (*path, '/');
+	      if (slash)
+		*slash = 0;
+	      else
+		**path = 0;
+	    }
+	}
+    }
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_NETMASK, &opt_len);
+  if (opt && opt_len == 4)
+    {
+      int i;
+      for (i = 0; i < 32; i++)
+	if (!(opt[i / 8] & (1 << (7 - (i % 8)))))
+	  break;
+      mask = i;
+    }
+  grub_net_add_ipv4_local (inter, mask);
+
+  /* We do not implement dead gateway detection and the first entry SHOULD
+     be preferred one */
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_ROUTER, &opt_len);
+  if (opt && opt_len && !(opt_len & 3))
+    {
+      grub_net_network_level_netaddress_t target;
+      grub_net_network_level_address_t gw;
+      char *rname;
+
+      target.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      target.ipv4.base = 0;
+      target.ipv4.masksize = 0;
+      gw.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      gw.ipv4 = grub_get_unaligned32 (opt);
+      rname = grub_xasprintf ("%s:default", name);
+      if (rname)
+	grub_net_add_route_gw (rname, target, gw, 0);
+      grub_free (rname);
+    }
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_DNS, &opt_len);
+  if (opt && opt_len && !(opt_len & 3))
+    {
+      int i;
+      for (i = 0; i < opt_len / 4; i++)
+	{
+	  struct grub_net_network_level_address s;
+
+	  s.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+	  s.ipv4 = grub_get_unaligned32 (opt);
+	  s.option = DNS_OPTION_PREFER_IPV4;
+	  grub_net_add_dns_server (&s);
+	  opt += 4;
+	}
+    }
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_HOSTNAME, &opt_len);
+  if (opt && opt_len)
+    grub_env_set_net_property (name, "hostname", (const char *) opt, opt_len);
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_DOMAIN, &opt_len);
+  if (opt && opt_len)
+    grub_env_set_net_property (name, "domain", (const char *) opt, opt_len);
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_ROOT_PATH, &opt_len);
+  if (opt && opt_len)
+    grub_env_set_net_property (name, "rootpath", (const char *) opt, opt_len);
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_EXTENSIONS_PATH, &opt_len);
+  if (opt && opt_len)
+    grub_env_set_net_property (name, "extensionspath", (const char *) opt, opt_len);
+  
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_CLIENT_ID, &opt_len);
+  if (opt && opt_len)
+    grub_env_set_net_property (name, "clientid", (const char *) opt, opt_len);
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_CLIENT_UUID, &opt_len);
+  if (opt && opt_len == 17)
+    {
+      /* The format is 9cfe245e-d0c8-bd45-a79f-54ea5fbd3d97 */
+      char *val;
+      int i, j = 0;
+
+      opt += 1;
+      opt_len -= 1;
+
+      val = grub_malloc (2 * opt_len + 4 + 1);
+      if (!val)
+          return inter;
+
+      for (i = 0; i < opt_len; i++)
+        {
+          val[2 * i + j] = hexdigit (opt[i] >> 4);
+          val[2 * i + 1 + j] = hexdigit (opt[i] & 0xf);
+
+          if ((i == 3) || (i == 5) || (i == 7) || (i == 9))
+            {
+              j++;
+              val[2 * i + 1+ j] = '-';
+            }
+        }
+      grub_env_set_net_property (name, "clientuuid", (char *) val, 2 * opt_len + 4);
+      grub_free (val);
+    }
+
+  inter->dhcp_ack = grub_malloc (size);
+  if (inter->dhcp_ack)
+    {
+      grub_memcpy (inter->dhcp_ack, bp, size);
+      inter->dhcp_acklen = size;
+    }
+  else
+    grub_errno = GRUB_ERR_NONE;
+
+  return inter;
+}
+
+static grub_err_t
+send_dhcp_packet (struct grub_net_network_level_interface *iface)
+{
+  grub_err_t err;
+  struct grub_net_bootp_packet *pack;
+  struct grub_datetime date;
+  grub_int64_t t = 0;
+  struct grub_net_buff *nb;
+  struct udphdr *udph;
+  grub_net_network_level_address_t target;
+  grub_net_link_level_address_t ll_target;
+
+  static struct grub_dhcp_discover_options discover_options =
+    {
+      {
+	GRUB_NET_BOOTP_RFC1048_MAGIC_0,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_1,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_2,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_3,
+      },
+      {
+	GRUB_NET_DHCP_MESSAGE_TYPE,
+	sizeof (discover_options.message_type.data),
+	GRUB_DHCP_MESSAGE_DISCOVER,
+      },
+      GRUB_NET_BOOTP_END,
+    };
+
+  static struct grub_dhcp_request_options request_options =
+    {
+      {
+	GRUB_NET_BOOTP_RFC1048_MAGIC_0,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_1,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_2,
+	GRUB_NET_BOOTP_RFC1048_MAGIC_3,
+      },
+      {
+	GRUB_NET_DHCP_MESSAGE_TYPE,
+	sizeof (request_options.message_type.data),
+	GRUB_DHCP_MESSAGE_REQUEST,
+      },
+      {
+	GRUB_NET_DHCP_SERVER_IDENTIFIER,
+	sizeof (request_options.server_identifier.data),
+	0,
+      },
+      {
+	GRUB_NET_DHCP_REQUESTED_IP_ADDRESS,
+	sizeof (request_options.requested_ip.data),
+	0,
+      },
+      {
+	GRUB_NET_DHCP_PARAMETER_REQUEST_LIST,
+	sizeof (request_options.parameter_request.data),
+	{
+	  GRUB_NET_BOOTP_NETMASK,
+	  GRUB_NET_BOOTP_ROUTER,
+	  GRUB_NET_BOOTP_DNS,
+	  GRUB_NET_BOOTP_DOMAIN,
+	  GRUB_NET_BOOTP_HOSTNAME,
+	  GRUB_NET_BOOTP_ROOT_PATH,
+	  GRUB_NET_BOOTP_EXTENSIONS_PATH,
+	},
+      },
+      GRUB_NET_BOOTP_END,
+    };
+
+  COMPILE_TIME_ASSERT (sizeof (discover_options) <= GRUB_BOOTP_MAX_OPTIONS_SIZE);
+  COMPILE_TIME_ASSERT (sizeof (request_options) <= GRUB_BOOTP_MAX_OPTIONS_SIZE);
+
+  nb = grub_netbuff_alloc (sizeof (*pack) + GRUB_BOOTP_MAX_OPTIONS_SIZE + 128);
+  if (!nb)
+    return grub_errno;
+
+  err = grub_netbuff_reserve (nb, sizeof (*pack) + GRUB_BOOTP_MAX_OPTIONS_SIZE + 128);
+  if (err)
+    goto out;
+
+  err = grub_netbuff_push (nb, GRUB_BOOTP_MAX_OPTIONS_SIZE);
+  if (err)
+    goto out;
+
+  grub_memset (nb->data, 0, GRUB_BOOTP_MAX_OPTIONS_SIZE);
+  if (!iface->srv_id)
+    {
+      grub_memcpy (nb->data, &discover_options, sizeof (discover_options));
+    }
+  else
+    {
+      struct grub_dhcp_request_options *ro = (struct grub_dhcp_request_options *) nb->data;
+
+      grub_memcpy (nb->data, &request_options, sizeof (request_options));
+      /* my_ip and srv_id are stored in network order so do not need conversion. */
+      grub_set_unaligned32 (&ro->server_identifier.data, iface->srv_id);
+      grub_set_unaligned32 (&ro->requested_ip.data, iface->my_ip);
+    }
+
+  err = grub_netbuff_push (nb, sizeof (*pack));
+  if (err)
+    goto out;
+
+  pack = (void *) nb->data;
+  grub_memset (pack, 0, sizeof (*pack));
+  pack->opcode = 1;
+  pack->hw_type = 1;
+  pack->hw_len = 6;
+  err = grub_get_datetime (&date);
+  if (err || !grub_datetime2unixtime (&date, &t))
+    {
+      grub_errno = GRUB_ERR_NONE;
+      t = 0;
+    }
+  pack->seconds = grub_cpu_to_be16 (t);
+  if (!iface->srv_id)
+    iface->xid = pack->ident = grub_cpu_to_be32 (t);
+  else
+    pack->ident = iface->xid;
+
+  grub_memcpy (&pack->mac_addr, &iface->hwaddress.mac, 6);
+
+  grub_netbuff_push (nb, sizeof (*udph));
+
+  udph = (struct udphdr *) nb->data;
+  udph->src = grub_cpu_to_be16_compile_time (68);
+  udph->dst = grub_cpu_to_be16_compile_time (67);
+  udph->chksum = 0;
+  udph->len = grub_cpu_to_be16 (nb->tail - nb->data);
+  target.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+  target.ipv4 = 0xffffffff;
+  err = grub_net_link_layer_resolve (iface, &target, &ll_target);
+  if (err)
+    goto out;
+
+  udph->chksum = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_UDP,
+						 &iface->address,
+						 &target);
+
+  err = grub_net_send_ip_packet (iface, &target, &ll_target, nb,
+				 GRUB_NET_IP_UDP);
+
+out:
+  grub_netbuff_free (nb);
+  return err;
+}
+
+/*
+ * This is called directly from net/ip.c:handle_dgram(), because those
+ * BOOTP/DHCP packets are a bit special due to their improper
+ * sender/receiver IP fields.
+ */
+void
+grub_net_process_dhcp (struct grub_net_buff *nb,
+		       struct grub_net_network_level_interface *iface)
+{
+  char *name;
+  struct grub_net_card *card = iface->card;
+  const struct grub_net_bootp_packet *bp = (const struct grub_net_bootp_packet *) nb->data;
+  grub_size_t size = nb->tail - nb->data;
+  const grub_uint8_t *opt;
+  grub_uint8_t opt_len, type;
+  grub_uint32_t srv_id = 0;
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_MESSAGE_TYPE, &opt_len);
+  if (opt && opt_len == 1)
+    type = *opt;
+  else
+    type = GRUB_DHCP_MESSAGE_UNKNOWN;
+
+  opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_SERVER_IDENTIFIER, &opt_len);
+  if (opt && opt_len == sizeof (srv_id))
+    srv_id = grub_get_unaligned32 (opt);
+
+  /*
+   * If we received BOOTP reply or DHCPACK, proceed with configuration.
+   * Otherwise store offered address and server id for later processing
+   * of DHCPACK.
+   * xid and srv_id are stored in network order so do not need conversion.
+   */
+  if ((!iface->srv_id && type == GRUB_DHCP_MESSAGE_UNKNOWN)
+      || (iface->srv_id && type == GRUB_DHCP_MESSAGE_ACK
+	  && bp->ident == iface->xid
+	  && srv_id == iface->srv_id))
+    {
+      name = grub_xasprintf ("%s:dhcp", card->name);
+      if (!name)
+	{
+	  grub_print_error ();
+	  return;
+	}
+      grub_net_configure_by_dhcp_ack (name, card, 0, bp, size, 0, 0, 0);
+      grub_free (name);
+      if (grub_errno)
+	grub_print_error ();
+      else
+	grub_net_network_level_interface_unregister (iface);
+    }
+  else if (!iface->srv_id && type == GRUB_DHCP_MESSAGE_OFFER && srv_id)
+    {
+      iface->srv_id = srv_id;
+      iface->my_ip = bp->your_ip;
+      /* Reset retransmission timer */
+      iface->dhcp_tmo = iface->dhcp_tmo_left = 1;
+    }
+  else if (iface->srv_id && type == GRUB_DHCP_MESSAGE_NAK
+	   && bp->ident == iface->xid
+	   && srv_id == iface->srv_id)
+    {
+      iface->xid = iface->srv_id = iface->my_ip = 0;
+      /* Reset retransmission timer */
+      iface->dhcp_tmo = iface->dhcp_tmo_left = 1;
+    }
+}
+
+static grub_err_t
+grub_cmd_dhcpopt (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  struct grub_net_network_level_interface *inter;
+  unsigned num;
+  const grub_uint8_t *ptr;
+  grub_uint8_t taglength;
+
+  if (argc < 4)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("four arguments expected"));
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inter)
+    if (grub_strcmp (inter->name, args[1]) == 0)
+      break;
+
+  if (!inter)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unrecognised network interface `%s'"), args[1]);
+
+  if (!inter->dhcp_ack)
+    return grub_error (GRUB_ERR_IO, N_("no DHCP info found"));
+
+  ptr = inter->dhcp_ack->vendor;
+
+  /* This duplicates check in find_dhcp_option to preserve previous error return */
+  if (inter->dhcp_acklen < OFFSET_OF (vendor, inter->dhcp_ack) + sizeof (grub_uint32_t)
+      || ptr[0] != GRUB_NET_BOOTP_RFC1048_MAGIC_0
+      || ptr[1] != GRUB_NET_BOOTP_RFC1048_MAGIC_1
+      || ptr[2] != GRUB_NET_BOOTP_RFC1048_MAGIC_2
+      || ptr[3] != GRUB_NET_BOOTP_RFC1048_MAGIC_3)
+    return grub_error (GRUB_ERR_IO, N_("no DHCP options found"));
+
+  num = grub_strtoul (args[2], 0, 0);
+  if (grub_errno)
+    return grub_errno;
+
+  /* Exclude PAD (0) and END (255) option codes */
+  if (num == 0 || num > 254)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid DHCP option code"));
+
+  ptr = find_dhcp_option (inter->dhcp_ack, inter->dhcp_acklen, num, &taglength);
+  if (!ptr)
+    return grub_error (GRUB_ERR_IO, N_("no DHCP option %u found"), num);
+
+  if (grub_strcmp (args[3], "string") == 0)
+    {
+      grub_err_t err = GRUB_ERR_NONE;
+      char *val = grub_malloc (taglength + 1);
+      if (!val)
+	return grub_errno;
+      grub_memcpy (val, ptr, taglength);
+      val[taglength] = 0;
+      if (args[0][0] == '-' && args[0][1] == 0)
+	grub_printf ("%s\n", val);
+      else
+	err = grub_env_set (args[0], val);
+      grub_free (val);
+      return err;
+    }
+
+  if (grub_strcmp (args[3], "number") == 0)
+    {
+      grub_uint64_t val = 0;
+      int i;
+      for (i = 0; i < taglength; i++)
+	val = (val << 8) | ptr[i];
+      if (args[0][0] == '-' && args[0][1] == 0)
+	grub_printf ("%llu\n", (unsigned long long) val);
+      else
+	{
+	  char valn[64];
+	  grub_snprintf (valn, sizeof (valn), "%lld\n", (unsigned long long) val);
+	  return grub_env_set (args[0], valn);
+	}
+      return GRUB_ERR_NONE;
+    }
+
+  if (grub_strcmp (args[3], "hex") == 0)
+    {
+      grub_err_t err = GRUB_ERR_NONE;
+      char *val = grub_malloc (2 * taglength + 1);
+      int i;
+      if (!val)
+	return grub_errno;
+      for (i = 0; i < taglength; i++)
+	{
+	  val[2 * i] = hexdigit (ptr[i] >> 4);
+	  val[2 * i + 1] = hexdigit (ptr[i] & 0xf);
+	}
+      val[2 * taglength] = 0;
+      if (args[0][0] == '-' && args[0][1] == 0)
+	grub_printf ("%s\n", val);
+      else
+	err = grub_env_set (args[0], val);
+      grub_free (val);
+      return err;
+    }
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		     N_("unrecognised DHCP option format specification `%s'"),
+		     args[3]);
+}
+
+/* FIXME: allow to specify mac address.  */
+static grub_err_t
+grub_cmd_bootp (struct grub_command *cmd __attribute__ ((unused)),
+		int argc, char **args)
+{
+  struct grub_net_card *card;
+  struct grub_net_network_level_interface *ifaces;
+  grub_size_t ncards = 0;
+  unsigned j = 0;
+  grub_err_t err;
+  unsigned i;
+
+  FOR_NET_CARDS (card)
+  {
+    if (argc > 0 && grub_strcmp (card->name, args[0]) != 0)
+      continue;
+    ncards++;
+  }
+
+  if (ncards == 0)
+    return grub_error (GRUB_ERR_NET_NO_CARD, N_("no network card found"));
+
+  ifaces = grub_calloc (ncards, sizeof (ifaces[0]));
+  if (!ifaces)
+    return grub_errno;
+
+  j = 0;
+  FOR_NET_CARDS (card)
+  {
+    if (argc > 0 && grub_strcmp (card->name, args[0]) != 0)
+      continue;
+    ifaces[j].card = card;
+    ifaces[j].next = &ifaces[j+1];
+    if (j)
+      ifaces[j].prev = &ifaces[j-1].next;
+    ifaces[j].name = grub_xasprintf ("%s:dhcp_tmp", card->name);
+    card->num_ifaces++;
+    if (!ifaces[j].name)
+      {
+	for (i = 0; i < j; i++)
+	  grub_free (ifaces[i].name);
+	grub_free (ifaces);
+	return grub_errno;
+      }
+    ifaces[j].address.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV;
+    grub_memcpy (&ifaces[j].hwaddress, &card->default_address, 
+		 sizeof (ifaces[j].hwaddress));
+    ifaces[j].dhcp_tmo = ifaces[j].dhcp_tmo_left = 1;
+    j++;
+  }
+  ifaces[ncards - 1].next = grub_net_network_level_interfaces;
+  if (grub_net_network_level_interfaces)
+    grub_net_network_level_interfaces->prev = & ifaces[ncards - 1].next;
+  grub_net_network_level_interfaces = &ifaces[0];
+  ifaces[0].prev = &grub_net_network_level_interfaces;
+
+  /*
+   * Running DHCP restransmission timer is kept per interface in dhcp_tmo_left.
+   * When it runs off, dhcp_tmo is increased exponentionally and dhcp_tmo_left
+   * initialized to it. Max value is 32 which gives approximately 12s total per
+   * packet timeout assuming 200ms poll tick. Timeout is reset when DHCP OFFER
+   * is received, so total timeout is 25s in the worst case.
+   *
+   * DHCP NAK also resets timer and transaction starts again.
+   *
+   * Total wait time is limited to ~25s to prevent endless loop in case of
+   * permanent NAK
+   */
+  for (i = 0; i < GRUB_DHCP_MAX_PACKET_TIMEOUT * 4; i++)
+    {
+      int need_poll = 0;
+      for (j = 0; j < ncards; j++)
+	{
+	  if (!ifaces[j].prev ||
+             ifaces[j].dhcp_tmo > GRUB_DHCP_MAX_PACKET_TIMEOUT)
+	    continue;
+
+	  if (--ifaces[j].dhcp_tmo_left)
+	    {
+	      need_poll = 1;
+	      continue;
+	    }
+
+	  ifaces[j].dhcp_tmo *= 2;
+	  if (ifaces[j].dhcp_tmo > GRUB_DHCP_MAX_PACKET_TIMEOUT)
+	    continue;
+
+	  err = send_dhcp_packet (&ifaces[j]);
+	  if (err)
+	    {
+	      grub_print_error ();
+	      /* To ignore it during next poll */
+	      ifaces[j].dhcp_tmo = GRUB_DHCP_MAX_PACKET_TIMEOUT + 1;
+	      continue;
+	    }
+	  ifaces[j].dhcp_tmo_left = ifaces[j].dhcp_tmo;
+	  need_poll = 1;
+	}
+      if (!need_poll)
+	break;
+      grub_net_poll_cards (200, 0);
+    }
+
+  err = GRUB_ERR_NONE;
+  for (j = 0; j < ncards; j++)
+    {
+      grub_free (ifaces[j].name);
+      if (!ifaces[j].prev)
+	continue;
+      grub_error_push ();
+      grub_net_network_level_interface_unregister (&ifaces[j]);
+      err = grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			N_("couldn't autoconfigure %s"),
+			ifaces[j].card->name);
+    }
+
+  grub_free (ifaces);
+  return err;
+}
+
+static grub_command_t cmd_getdhcp, cmd_bootp, cmd_dhcp;
+
+void
+grub_bootp_init (void)
+{
+  cmd_bootp = grub_register_command ("net_bootp", grub_cmd_bootp,
+				     N_("[CARD]"),
+				     N_("perform a bootp autoconfiguration"));
+  cmd_dhcp = grub_register_command ("net_dhcp", grub_cmd_bootp,
+				     N_("[CARD]"),
+				     N_("perform a DHCP autoconfiguration"));
+  cmd_getdhcp = grub_register_command ("net_get_dhcp_option", grub_cmd_dhcpopt,
+				       N_("VAR INTERFACE NUMBER DESCRIPTION"),
+				       N_("retrieve DHCP option and save it into VAR. If VAR is - then print the value."));
+}
+
+void
+grub_bootp_fini (void)
+{
+  grub_unregister_command (cmd_getdhcp);
+  grub_unregister_command (cmd_bootp);
+  grub_unregister_command (cmd_dhcp);
+}
diff --git a/grub-core/net/dns.c b/grub-core/net/dns.c
new file mode 100644
index 0000000..906ec7d
--- /dev/null
+++ b/grub-core/net/dns.c
@@ -0,0 +1,785 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/udp.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+#include <grub/err.h>
+#include <grub/time.h>
+#include <grub/safemath.h>
+
+struct dns_cache_element
+{
+  char *name;
+  grub_size_t naddresses;
+  struct grub_net_network_level_address *addresses;
+  grub_uint64_t limit_time;
+};
+
+#define DNS_CACHE_SIZE 1021
+#define DNS_HASH_BASE 423
+
+typedef enum grub_dns_qtype_id
+  {
+    GRUB_DNS_QTYPE_A = 1,
+    GRUB_DNS_QTYPE_AAAA = 28
+  } grub_dns_qtype_id_t;
+
+static struct dns_cache_element dns_cache[DNS_CACHE_SIZE];
+static struct grub_net_network_level_address *dns_servers;
+static grub_size_t dns_nservers, dns_servers_alloc;
+
+grub_err_t
+grub_net_add_dns_server (const struct grub_net_network_level_address *s)
+{
+  if (dns_servers_alloc <= dns_nservers)
+    {
+      int na = dns_servers_alloc * 2;
+      struct grub_net_network_level_address *ns;
+      grub_size_t sz;
+
+      if (na < 8)
+	na = 8;
+
+      if (grub_mul (na, sizeof (ns[0]), &sz))
+	return GRUB_ERR_OUT_OF_RANGE;
+
+      ns = grub_realloc (dns_servers, sz);
+      if (!ns)
+	return grub_errno;
+      dns_servers_alloc = na;
+      dns_servers = ns;
+    }
+  dns_servers[dns_nservers++] = *s;
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_net_remove_dns_server (const struct grub_net_network_level_address *s)
+{
+  grub_size_t i;
+  for (i = 0; i < dns_nservers; i++)
+    if (grub_net_addr_cmp (s, &dns_servers[i]) == 0)
+      break;
+  if (i < dns_nservers)
+    {
+      dns_servers[i] = dns_servers[dns_nservers - 1];
+      dns_nservers--;
+    }
+}
+
+struct dns_header
+{
+  grub_uint16_t id;
+  grub_uint8_t flags;
+  grub_uint8_t ra_z_r_code;
+  grub_uint16_t qdcount;
+  grub_uint16_t ancount;
+  grub_uint16_t nscount;
+  grub_uint16_t arcount;
+} GRUB_PACKED;
+
+enum
+  {
+    FLAGS_RESPONSE = 0x80,
+    FLAGS_OPCODE = 0x78,
+    FLAGS_RD = 0x01
+  };
+
+enum
+  {
+    ERRCODE_MASK = 0x0f
+  };
+
+enum
+  {
+    DNS_PORT = 53
+  };
+
+struct recv_data
+{
+  grub_size_t *naddresses;
+  struct grub_net_network_level_address **addresses;
+  int cache;
+  grub_uint16_t id;
+  int dns_err;
+  char *name;
+  const char *oname;
+  int stop;
+};
+
+static inline int
+hash (const char *str)
+{
+  unsigned v = 0, xn = 1;
+  const char *ptr;
+  for (ptr = str; *ptr; )
+    {
+      v = (v + xn * *ptr);
+      xn = (DNS_HASH_BASE * xn) % DNS_CACHE_SIZE;
+      ptr++;
+      if (((ptr - str) & 0x3ff) == 0)
+	v %= DNS_CACHE_SIZE;
+    }
+  return v % DNS_CACHE_SIZE;
+}
+
+static int
+check_name_real (const grub_uint8_t *name_at, const grub_uint8_t *head,
+		 const grub_uint8_t *tail, const char *check_with,
+		 int *length, char *set)
+{
+  const char *readable_ptr = check_with;
+  const grub_uint8_t *ptr;
+  char *optr = set;
+  int bytes_processed = 0;
+  if (length)
+    *length = 0;
+  for (ptr = name_at; ptr < tail && bytes_processed < tail - head + 2; )
+    {
+      /* End marker.  */
+      if (!*ptr)
+	{
+	  if (length && *length)
+	    (*length)--;
+	  if (optr && optr != set)
+	    optr--;
+	  if (optr)
+	    *optr = 0;
+	  return !readable_ptr || (*readable_ptr == 0);
+	}
+      if (*ptr & 0xc0)
+	{
+	  bytes_processed += 2;
+	  if (ptr + 1 >= tail)
+	    return 0;
+	  ptr = head + (((ptr[0] & 0x3f) << 8) | ptr[1]);
+	  continue;
+	}
+      if (readable_ptr && grub_memcmp (ptr + 1, readable_ptr, *ptr) != 0)
+	return 0;
+      if (grub_memchr (ptr + 1, 0, *ptr) 
+	  || grub_memchr (ptr + 1, '.', *ptr))
+	return 0;
+      if (readable_ptr)
+	readable_ptr += *ptr;
+      if (readable_ptr && *readable_ptr != '.' && *readable_ptr != 0)
+	return 0;
+      bytes_processed += *ptr + 1;
+      if (length)
+	*length += *ptr + 1;
+      if (optr)
+	{
+	  grub_memcpy (optr, ptr + 1, *ptr);
+	  optr += *ptr;
+	}
+      if (optr)
+	*optr++ = '.';
+      if (readable_ptr && *readable_ptr)
+	readable_ptr++;
+      ptr += *ptr + 1;
+    }
+  return 0;
+}
+
+static int
+check_name (const grub_uint8_t *name_at, const grub_uint8_t *head,
+	    const grub_uint8_t *tail, const char *check_with)
+{
+  return check_name_real (name_at, head, tail, check_with, NULL, NULL);
+}
+
+static char *
+get_name (const grub_uint8_t *name_at, const grub_uint8_t *head,
+	  const grub_uint8_t *tail)
+{
+  int length;
+  char *ret;
+
+  if (!check_name_real (name_at, head, tail, NULL, &length, NULL))
+    return NULL;
+  ret = grub_malloc (length + 1);
+  if (!ret)
+    return NULL;
+  if (!check_name_real (name_at, head, tail, NULL, NULL, ret))
+    {
+      grub_free (ret);
+      return NULL;
+    }
+  return ret;
+}
+
+enum
+  {
+    DNS_CLASS_A = 1,
+    DNS_CLASS_CNAME = 5,
+    DNS_CLASS_AAAA = 28
+  };
+
+static grub_err_t 
+recv_hook (grub_net_udp_socket_t sock __attribute__ ((unused)),
+	   struct grub_net_buff *nb,
+	   void *data_)
+{
+  struct dns_header *head;
+  struct recv_data *data = data_;
+  int i, j;
+  grub_uint8_t *ptr, *reparse_ptr;
+  int redirect_cnt = 0;
+  char *redirect_save = NULL;
+  grub_uint32_t ttl_all = ~0U;
+
+  /* Code apparently assumed that only one packet is received as response.
+     We may get multiple responses due to network condition, so check here
+     and quit early. */
+  if (*data->addresses)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  head = (struct dns_header *) nb->data;
+  ptr = (grub_uint8_t *) (head + 1);
+  if (ptr >= nb->tail)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  
+  if (head->id != data->id)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  if (!(head->flags & FLAGS_RESPONSE) || (head->flags & FLAGS_OPCODE))
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  if (head->ra_z_r_code & ERRCODE_MASK)
+    {
+      data->dns_err = 1;
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  for (i = 0; i < grub_be_to_cpu16 (head->qdcount); i++)
+    {
+      if (ptr >= nb->tail)
+	{
+	  grub_netbuff_free (nb);
+	  return GRUB_ERR_NONE;
+	}
+      while (ptr < nb->tail && !((*ptr & 0xc0) || *ptr == 0))
+	ptr += *ptr + 1;
+      if (ptr < nb->tail && (*ptr & 0xc0))
+	ptr++;
+      ptr++;
+      ptr += 4;
+    }
+  *data->addresses = grub_calloc (grub_be_to_cpu16 (head->ancount),
+				  sizeof ((*data->addresses)[0]));
+  if (!*data->addresses)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  reparse_ptr = ptr;
+ reparse:
+  for (i = 0, ptr = reparse_ptr; i < grub_be_to_cpu16 (head->ancount); i++)
+    {
+      int ignored = 0;
+      grub_uint8_t class;
+      grub_uint32_t ttl = 0;
+      grub_uint16_t length;
+      if (ptr >= nb->tail)
+	{
+	  if (!*data->naddresses)
+	    grub_free (*data->addresses);
+	  return GRUB_ERR_NONE;
+	}
+      ignored = !check_name (ptr, nb->data, nb->tail, data->name);
+      while (ptr < nb->tail && !((*ptr & 0xc0) || *ptr == 0))
+	ptr += *ptr + 1;
+      if (ptr < nb->tail && (*ptr & 0xc0))
+	ptr++;
+      ptr++;
+      if (ptr + 10 >= nb->tail)
+	{
+	  if (!*data->naddresses)
+	    grub_free (*data->addresses);
+	  grub_netbuff_free (nb);
+	  return GRUB_ERR_NONE;
+	}
+      if (*ptr++ != 0)
+	ignored = 1;
+      class = *ptr++;
+      if (*ptr++ != 0)
+	ignored = 1;
+      if (*ptr++ != 1)
+	ignored = 1;
+      for (j = 0; j < 4; j++)
+	{
+	  ttl <<= 8;
+	  ttl |= *ptr++;
+	}
+      length = *ptr++ << 8;
+      length |= *ptr++;
+      if (ptr + length > nb->tail)
+	{
+	  if (!*data->naddresses)
+	    grub_free (*data->addresses);
+	  grub_netbuff_free (nb);
+	  return GRUB_ERR_NONE;
+	}
+      if (!ignored)
+	{
+	  if (ttl_all > ttl)
+	    ttl_all = ttl;
+	  switch (class)
+	    {
+	    case DNS_CLASS_A:
+	      if (length != 4)
+		break;
+	      (*data->addresses)[*data->naddresses].type
+		= GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+	      grub_memcpy (&(*data->addresses)[*data->naddresses].ipv4,
+			   ptr, 4);
+	      (*data->naddresses)++;
+	      data->stop = 1;
+	      break;
+	    case DNS_CLASS_AAAA:
+	      if (length != 16)
+		break;
+	      (*data->addresses)[*data->naddresses].type
+		= GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+	      grub_memcpy (&(*data->addresses)[*data->naddresses].ipv6,
+			   ptr, 16);
+	      (*data->naddresses)++;
+	      data->stop = 1;
+	      break;
+	    case DNS_CLASS_CNAME:
+	      if (!(redirect_cnt & (redirect_cnt - 1)))
+		{
+		  grub_free (redirect_save);
+		  redirect_save = data->name;
+		}
+	      else
+		grub_free (data->name);
+	      redirect_cnt++;
+	      data->name = get_name (ptr, nb->data, nb->tail);
+	      if (!data->name)
+		{
+		  data->dns_err = 1;
+		  grub_errno = 0;
+		  return GRUB_ERR_NONE;
+		}
+	      grub_dprintf ("dns", "CNAME %s\n", data->name);
+	      if (grub_strcmp (redirect_save, data->name) == 0)
+		{
+		  data->dns_err = 1;
+		  grub_free (redirect_save);
+		  return GRUB_ERR_NONE;
+		}
+	      goto reparse;
+	    }
+	}
+      ptr += length;
+    }
+  if (ttl_all && *data->naddresses && data->cache)
+    {
+      int h;
+      grub_dprintf ("dns", "caching for %d seconds\n", ttl_all);
+      h = hash (data->oname);
+      grub_free (dns_cache[h].name);
+      dns_cache[h].name = 0;
+      grub_free (dns_cache[h].addresses);
+      dns_cache[h].addresses = 0;
+      dns_cache[h].name = grub_strdup (data->oname);
+      dns_cache[h].naddresses = *data->naddresses;
+      dns_cache[h].addresses = grub_calloc (*data->naddresses,
+					    sizeof (dns_cache[h].addresses[0]));
+      dns_cache[h].limit_time = grub_get_time_ms () + 1000 * ttl_all;
+      if (!dns_cache[h].addresses || !dns_cache[h].name)
+	{
+	  grub_free (dns_cache[h].name);
+	  dns_cache[h].name = 0;
+	  grub_free (dns_cache[h].addresses);
+	  dns_cache[h].addresses = 0;
+	}
+      grub_memcpy (dns_cache[h].addresses, *data->addresses,
+		   *data->naddresses
+		   * sizeof (dns_cache[h].addresses[0]));
+    }
+  grub_netbuff_free (nb);
+  grub_free (redirect_save);
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_dns_lookup (const char *name,
+		     const struct grub_net_network_level_address *servers,
+		     grub_size_t n_servers,
+		     grub_size_t *naddresses,
+		     struct grub_net_network_level_address **addresses,
+		     int cache)
+{
+  grub_size_t send_servers = 0;
+  grub_size_t i, j;
+  struct grub_net_buff *nb;
+  grub_net_udp_socket_t *sockets;
+  grub_uint8_t *optr;
+  const char *iptr;
+  struct dns_header *head;
+  static grub_uint16_t id = 1;
+  grub_uint8_t *qtypeptr;
+  grub_err_t err = GRUB_ERR_NONE;
+  struct recv_data data = {naddresses, addresses, cache,
+			   grub_cpu_to_be16 (id++), 0, 0, name, 0};
+  grub_uint8_t *nbd;
+  grub_size_t try_server = 0;
+
+  if (!servers)
+    {
+      servers = dns_servers;
+      n_servers = dns_nservers;
+    }
+
+  if (!n_servers)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("no DNS servers configured"));
+
+  *naddresses = 0;
+  if (cache)
+    {
+      int h;
+      h = hash (name);
+      if (dns_cache[h].name && grub_strcmp (dns_cache[h].name, name) == 0
+	  && grub_get_time_ms () < dns_cache[h].limit_time)
+	{
+	  grub_dprintf ("dns", "retrieved from cache\n");
+	  *addresses = grub_malloc (dns_cache[h].naddresses
+				    * sizeof ((*addresses)[0]));
+	  if (!*addresses)
+	    return grub_errno;
+	  *naddresses = dns_cache[h].naddresses;
+	  grub_memcpy (*addresses, dns_cache[h].addresses,
+		       dns_cache[h].naddresses
+		       * sizeof ((*addresses)[0]));
+	  return GRUB_ERR_NONE;
+	}
+    }
+
+  sockets = grub_calloc (n_servers, sizeof (sockets[0]));
+  if (!sockets)
+    return grub_errno;
+
+  data.name = grub_strdup (name);
+  if (!data.name)
+    {
+      grub_free (sockets);
+      return grub_errno;
+    }
+
+  nb = grub_netbuff_alloc (GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			   + GRUB_NET_MAX_LINK_HEADER_SIZE
+			   + GRUB_NET_UDP_HEADER_SIZE
+			   + sizeof (struct dns_header)
+			   + grub_strlen (name) + 2 + 4);
+  if (!nb)
+    {
+      grub_free (sockets);
+      grub_free (data.name);
+      return grub_errno;
+    }
+  grub_netbuff_reserve (nb, GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			+ GRUB_NET_MAX_LINK_HEADER_SIZE
+			+ GRUB_NET_UDP_HEADER_SIZE);
+  grub_netbuff_put (nb, sizeof (struct dns_header)
+		    + grub_strlen (name) + 2 + 4);
+  head = (struct dns_header *) nb->data;
+  optr = (grub_uint8_t *) (head + 1);
+  for (iptr = name; *iptr; )
+    {
+      const char *dot;
+      dot = grub_strchr (iptr, '.');
+      if (!dot)
+	dot = iptr + grub_strlen (iptr);
+      if ((dot - iptr) >= 64)
+	{
+	  grub_free (sockets);
+	  grub_free (data.name);
+	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			     N_("domain name component is too long"));
+	}
+      *optr = (dot - iptr);
+      optr++;
+      grub_memcpy (optr, iptr, dot - iptr);
+      optr += dot - iptr;
+      iptr = dot;
+      if (*iptr)
+	iptr++;
+    }
+  *optr++ = 0;
+
+  /* Type.  */
+  *optr++ = 0;
+  qtypeptr = optr++;
+
+  /* Class.  */
+  *optr++ = 0;
+  *optr++ = 1;
+
+  head->id = data.id;
+  head->flags = FLAGS_RD;
+  head->ra_z_r_code = 0;
+  head->qdcount = grub_cpu_to_be16_compile_time (1);
+  head->ancount = grub_cpu_to_be16_compile_time (0);
+  head->nscount = grub_cpu_to_be16_compile_time (0);
+  head->arcount = grub_cpu_to_be16_compile_time (0);
+
+  nbd = nb->data;
+
+  for (i = 0; i < n_servers * 4; i++)
+    {
+      /* Connect to a next server.  */
+      while (!(i & 1) && try_server < n_servers)
+	{
+	  sockets[send_servers] = grub_net_udp_open (servers[try_server++],
+						     DNS_PORT,
+						     recv_hook,
+						     &data);
+	  if (!sockets[send_servers])
+	    {
+	      err = grub_errno;
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  else
+	    {
+	      send_servers++;
+	      break;
+	    }
+	}
+      if (!send_servers)
+	goto out;
+      if (*data.naddresses)
+	goto out;
+      for (j = 0; j < send_servers; j++)
+	{
+          grub_err_t err2;
+
+          grub_size_t t = 0;
+          do
+            {
+              nb->data = nbd;
+              if (servers[j].option == DNS_OPTION_IPV4 ||
+                 ((servers[j].option == DNS_OPTION_PREFER_IPV4) && (t++ == 0)) ||
+                 ((servers[j].option == DNS_OPTION_PREFER_IPV6) && (t++ == 1)))
+                *qtypeptr = GRUB_DNS_QTYPE_A;
+              else
+                *qtypeptr = GRUB_DNS_QTYPE_AAAA;
+
+              grub_dprintf ("dns", "QTYPE: %u QNAME: %s\n", *qtypeptr, name);
+
+              err2 = grub_net_send_udp_packet (sockets[j], nb);
+              if (err2)
+                {
+                  grub_errno = GRUB_ERR_NONE;
+                  err = err2;
+                }
+              if (*data.naddresses)
+                goto out;
+            }
+          while (t == 1);
+	}
+      grub_net_poll_cards (200, &data.stop);
+    }
+ out:
+  grub_free (data.name);
+  grub_netbuff_free (nb);
+  for (j = 0; j < send_servers; j++)
+    grub_net_udp_close (sockets[j]);
+  
+  grub_free (sockets);
+
+  if (*data.naddresses)
+    return GRUB_ERR_NONE;
+  if (data.dns_err)
+    return grub_error (GRUB_ERR_NET_NO_DOMAIN,
+		       N_("no DNS record found"));
+    
+  if (err)
+    {
+      grub_errno = err;
+      return err;
+    }
+  return grub_error (GRUB_ERR_TIMEOUT,
+		     N_("no DNS reply received"));
+}
+
+static grub_err_t
+grub_cmd_nslookup (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  grub_err_t err;
+  struct grub_net_network_level_address cmd_server;
+  struct grub_net_network_level_address *servers;
+  grub_size_t nservers, i, naddresses = 0;
+  struct grub_net_network_level_address *addresses = 0;
+  if (argc != 2 && argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("two arguments expected"));
+  if (argc == 2)
+    {
+      err = grub_net_resolve_address (args[1], &cmd_server);
+      if (err)
+	return err;
+      servers = &cmd_server;
+      nservers = 1;
+    }
+  else
+    {
+      servers = dns_servers;
+      nservers = dns_nservers;
+    }
+
+  grub_net_dns_lookup (args[0], servers, nservers, &naddresses,
+                       &addresses, 0);
+
+  for (i = 0; i < naddresses; i++)
+    {
+      char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+      grub_net_addr_to_str (&addresses[i], buf);
+      grub_printf ("%s\n", buf);
+    }
+  grub_free (addresses);
+  if (naddresses)
+    return GRUB_ERR_NONE;
+  return grub_error (GRUB_ERR_NET_NO_DOMAIN, N_("no DNS record found"));
+}
+
+static grub_err_t
+grub_cmd_list_dns (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)),
+		   char **args __attribute__ ((unused)))
+{
+  grub_size_t i;
+  const char *strtype = "";
+
+  for (i = 0; i < dns_nservers; i++)
+    {
+      switch (dns_servers[i].option)
+        {
+        case DNS_OPTION_IPV4:
+          strtype = _("only ipv4");
+          break;
+
+        case DNS_OPTION_IPV6:
+          strtype = _("only ipv6");
+          break;
+
+        case DNS_OPTION_PREFER_IPV4:
+          strtype = _("prefer ipv4");
+          break;
+
+        case DNS_OPTION_PREFER_IPV6:
+          strtype = _("prefer ipv6");
+          break;
+        }
+
+      char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+      grub_net_addr_to_str (&dns_servers[i], buf);
+      grub_printf ("%s (%s)\n", buf, strtype);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_add_dns (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  grub_err_t err;
+  struct grub_net_network_level_address server;
+
+  if ((argc < 1) || (argc > 2))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  else if (argc == 1)
+    server.option = DNS_OPTION_PREFER_IPV4;
+  else
+    {
+      if (grub_strcmp (args[1], "--only-ipv4") == 0)
+          server.option = DNS_OPTION_IPV4;
+      else if (grub_strcmp (args[1], "--only-ipv6") == 0)
+          server.option = DNS_OPTION_IPV6;
+      else if (grub_strcmp (args[1], "--prefer-ipv4") == 0)
+          server.option = DNS_OPTION_PREFER_IPV4;
+      else if (grub_strcmp (args[1], "--prefer-ipv6") == 0)
+          server.option = DNS_OPTION_PREFER_IPV6;
+      else
+        return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("invalid argument"));
+    }
+
+  err = grub_net_resolve_address (args[0], &server);
+  if (err)
+    return err;
+
+  return grub_net_add_dns_server (&server);
+}
+
+static grub_err_t
+grub_cmd_del_dns (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  grub_err_t err;
+  struct grub_net_network_level_address server;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  err = grub_net_resolve_address (args[1], &server);
+  if (err)
+    return err;
+
+  return grub_net_add_dns_server (&server);
+}
+
+static grub_command_t cmd, cmd_add, cmd_del, cmd_list;
+
+void
+grub_dns_init (void)
+{
+  cmd = grub_register_command ("net_nslookup", grub_cmd_nslookup,
+			       N_("ADDRESS DNSSERVER"),
+			       N_("Perform a DNS lookup"));
+  cmd_add = grub_register_command ("net_add_dns", grub_cmd_add_dns,
+				   N_("DNSSERVER"),
+				   N_("Add a DNS server"));
+  cmd_del = grub_register_command ("net_del_dns", grub_cmd_del_dns,
+				   N_("DNSSERVER"),
+				   N_("Remove a DNS server"));
+  cmd_list = grub_register_command ("net_ls_dns", grub_cmd_list_dns,
+				   NULL, N_("List DNS servers"));
+}
+
+void
+grub_dns_fini (void)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_add);
+  grub_unregister_command (cmd_del);
+  grub_unregister_command (cmd_list);
+}
diff --git a/grub-core/net/drivers/efi/efinet.c b/grub-core/net/drivers/efi/efinet.c
new file mode 100644
index 0000000..5388f95
--- /dev/null
+++ b/grub-core/net/drivers/efi/efinet.c
@@ -0,0 +1,404 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net/netbuff.h>
+#include <grub/dl.h>
+#include <grub/net.h>
+#include <grub/time.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* GUID.  */
+static grub_efi_guid_t net_io_guid = GRUB_EFI_SIMPLE_NETWORK_GUID;
+static grub_efi_guid_t pxe_io_guid = GRUB_EFI_PXE_GUID;
+
+static grub_err_t
+send_card_buffer (struct grub_net_card *dev,
+		  struct grub_net_buff *pack)
+{
+  grub_efi_status_t st;
+  grub_efi_simple_network_t *net = dev->efi_net;
+  grub_uint64_t limit_time = grub_get_time_ms () + 4000;
+  void *txbuf;
+
+  if (dev->txbusy)
+    while (1)
+      {
+	txbuf = NULL;
+	st = efi_call_3 (net->get_status, net, 0, &txbuf);
+	if (st != GRUB_EFI_SUCCESS)
+	  return grub_error (GRUB_ERR_IO,
+			     N_("couldn't send network packet"));
+	/*
+	   Some buggy firmware could return an arbitrary address instead of the
+	   txbuf address we trasmitted, so just check that txbuf is non NULL
+	   for success.  This is ok because we open the SNP protocol in
+	   exclusive mode so we know we're the only ones transmitting on this
+	   box and since we only transmit one packet at a time we know our
+	   transmit was successfull.
+	 */
+	if (txbuf)
+	  {
+	    dev->txbusy = 0;
+	    break;
+	  }
+	if (limit_time < grub_get_time_ms ())
+	  return grub_error (GRUB_ERR_TIMEOUT,
+			     N_("couldn't send network packet"));
+      }
+
+  dev->last_pkt_size = (pack->tail - pack->data);
+  if (dev->last_pkt_size > dev->mtu)
+    dev->last_pkt_size = dev->mtu;
+
+  grub_memcpy (dev->txbuf, pack->data, dev->last_pkt_size);
+
+  st = efi_call_7 (net->transmit, net, 0, dev->last_pkt_size,
+		   dev->txbuf, NULL, NULL, NULL);
+  if (st != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_IO, N_("couldn't send network packet"));
+
+  /*
+     The card may have sent out the packet immediately - set txbusy
+     to 0 in this case.
+     Cases were observed where checking txbuf at the next call
+     of send_card_buffer() is too late: 0 is returned in txbuf and
+     we run in the GRUB_ERR_TIMEOUT case above.
+     Perhaps a timeout in the FW has discarded the recycle buffer.
+   */
+  txbuf = NULL;
+  st = efi_call_3 (net->get_status, net, 0, &txbuf);
+  dev->txbusy = !(st == GRUB_EFI_SUCCESS && txbuf);
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_net_buff *
+get_card_packet (struct grub_net_card *dev)
+{
+  grub_efi_simple_network_t *net = dev->efi_net;
+  grub_err_t err;
+  grub_efi_status_t st;
+  grub_efi_uintn_t bufsize = dev->rcvbufsize;
+  struct grub_net_buff *nb;
+  int i;
+
+  for (i = 0; i < 2; i++)
+    {
+      if (!dev->rcvbuf)
+	dev->rcvbuf = grub_malloc (dev->rcvbufsize);
+      if (!dev->rcvbuf)
+	return NULL;
+
+      st = efi_call_7 (net->receive, net, NULL, &bufsize,
+		       dev->rcvbuf, NULL, NULL, NULL);
+      if (st != GRUB_EFI_BUFFER_TOO_SMALL)
+	break;
+      dev->rcvbufsize = 2 * ALIGN_UP (dev->rcvbufsize > bufsize
+				      ? dev->rcvbufsize : bufsize, 64);
+      grub_free (dev->rcvbuf);
+      dev->rcvbuf = 0;
+    }
+
+  if (st != GRUB_EFI_SUCCESS)
+    return NULL;
+
+  nb = grub_netbuff_alloc (bufsize + 2);
+  if (!nb)
+    return NULL;
+
+  /* Reserve 2 bytes so that 2 + 14/18 bytes of ethernet header is divisible
+     by 4. So that IP header is aligned on 4 bytes. */
+  if (grub_netbuff_reserve (nb, 2))
+    {
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+  grub_memcpy (nb->data, dev->rcvbuf, bufsize);
+  err = grub_netbuff_put (nb, bufsize);
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+
+  return nb;
+}
+
+static grub_err_t
+open_card (struct grub_net_card *dev)
+{
+  grub_efi_simple_network_t *net;
+
+  /* Try to reopen SNP exlusively to close any active MNP protocol instance
+     that may compete for packet polling
+   */
+  net = grub_efi_open_protocol (dev->efi_handle, &net_io_guid,
+				GRUB_EFI_OPEN_PROTOCOL_BY_EXCLUSIVE);
+  if (net)
+    {
+      if (net->mode->state == GRUB_EFI_NETWORK_STOPPED
+	  && efi_call_1 (net->start, net) != GRUB_EFI_SUCCESS)
+	return grub_error (GRUB_ERR_NET_NO_CARD, "%s: net start failed",
+			   dev->name);
+
+      if (net->mode->state == GRUB_EFI_NETWORK_STOPPED)
+	return grub_error (GRUB_ERR_NET_NO_CARD, "%s: card stopped",
+			   dev->name);
+
+      if (net->mode->state == GRUB_EFI_NETWORK_STARTED
+	  && efi_call_3 (net->initialize, net, 0, 0) != GRUB_EFI_SUCCESS)
+	return grub_error (GRUB_ERR_NET_NO_CARD, "%s: net initialize failed",
+			   dev->name);
+
+      /* Enable hardware receive filters if driver declares support for it.
+	 We need unicast and broadcast and additionaly all nodes and
+	 solicited multicast for IPv6. Solicited multicast is per-IPv6
+	 address and we currently do not have API to do it so simply
+	 try to enable receive of all multicast packets or evertyhing in
+	 the worst case (i386 PXE driver always enables promiscuous too).
+
+	 This does trust firmware to do what it claims to do.
+       */
+      if (net->mode->receive_filter_mask)
+	{
+	  grub_uint32_t filters = GRUB_EFI_SIMPLE_NETWORK_RECEIVE_UNICAST   |
+				  GRUB_EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST |
+				  GRUB_EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
+
+	  filters &= net->mode->receive_filter_mask;
+	  if (!(filters & GRUB_EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST))
+	    filters |= (net->mode->receive_filter_mask &
+			GRUB_EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS);
+
+	  efi_call_6 (net->receive_filters, net, filters, 0, 0, 0, NULL);
+	}
+
+      efi_call_4 (grub_efi_system_table->boot_services->close_protocol,
+		  dev->efi_net, &net_io_guid,
+		  grub_efi_image_handle, dev->efi_handle);
+      dev->efi_net = net;
+    }
+
+  /* If it failed we just try to run as best as we can */
+  return GRUB_ERR_NONE;
+}
+
+static void
+close_card (struct grub_net_card *dev)
+{
+  efi_call_1 (dev->efi_net->shutdown, dev->efi_net);
+  efi_call_1 (dev->efi_net->stop, dev->efi_net);
+  efi_call_4 (grub_efi_system_table->boot_services->close_protocol,
+	      dev->efi_net, &net_io_guid,
+	      grub_efi_image_handle, dev->efi_handle);
+}
+
+static struct grub_net_card_driver efidriver =
+  {
+    .name = "efinet",
+    .open = open_card,
+    .close = close_card,
+    .send = send_card_buffer,
+    .recv = get_card_packet
+  };
+
+grub_efi_handle_t
+grub_efinet_get_device_handle (struct grub_net_card *card)
+{
+  if (!card || card->driver != &efidriver)
+    return 0;
+  return card->efi_handle;
+}
+
+static void
+grub_efinet_findcards (void)
+{
+  grub_efi_uintn_t num_handles;
+  grub_efi_handle_t *handles;
+  grub_efi_handle_t *handle;
+  int i = 0;
+
+  /* Find handles which support the disk io interface.  */
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL, &net_io_guid,
+				    0, &num_handles);
+  if (! handles)
+    return;
+  for (handle = handles; num_handles--; handle++)
+    {
+      grub_efi_simple_network_t *net;
+      struct grub_net_card *card;
+      grub_efi_device_path_t *dp, *parent = NULL, *child = NULL;
+
+      /* EDK2 UEFI PXE driver creates IPv4 and IPv6 messaging devices as
+	 children of main MAC messaging device. We only need one device with
+	 bound SNP per physical card, otherwise they compete with each other
+	 when polling for incoming packets.
+       */
+      dp = grub_efi_get_device_path (*handle);
+      if (!dp)
+	continue;
+      for (; ! GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp); dp = GRUB_EFI_NEXT_DEVICE_PATH (dp))
+	{
+	  parent = child;
+	  child = dp;
+	}
+      if (child
+	  && GRUB_EFI_DEVICE_PATH_TYPE (child) == GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
+	  && (GRUB_EFI_DEVICE_PATH_SUBTYPE (child) == GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE
+	      || GRUB_EFI_DEVICE_PATH_SUBTYPE (child) == GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE)
+	  && parent
+	  && GRUB_EFI_DEVICE_PATH_TYPE (parent) == GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
+	  && GRUB_EFI_DEVICE_PATH_SUBTYPE (parent) == GRUB_EFI_MAC_ADDRESS_DEVICE_PATH_SUBTYPE)
+	continue;
+
+      net = grub_efi_open_protocol (*handle, &net_io_guid,
+				    GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+      if (! net)
+	/* This should not happen... Why?  */
+	continue;
+
+      if (net->mode->state == GRUB_EFI_NETWORK_STOPPED
+	  && efi_call_1 (net->start, net) != GRUB_EFI_SUCCESS)
+	continue;
+
+      if (net->mode->state == GRUB_EFI_NETWORK_STOPPED)
+	continue;
+
+      if (net->mode->state == GRUB_EFI_NETWORK_STARTED
+	  && efi_call_3 (net->initialize, net, 0, 0) != GRUB_EFI_SUCCESS)
+	continue;
+
+      card = grub_zalloc (sizeof (struct grub_net_card));
+      if (!card)
+	{
+	  grub_print_error ();
+	  grub_free (handles);
+	  return;
+	}
+
+      card->mtu = net->mode->max_packet_size;
+      card->txbufsize = ALIGN_UP (card->mtu, 64) + 256;
+      card->txbuf = grub_zalloc (card->txbufsize);
+      if (!card->txbuf)
+	{
+	  grub_print_error ();
+	  grub_free (handles);
+	  grub_free (card);
+	  return;
+	}
+      card->txbusy = 0;
+
+      card->rcvbufsize = ALIGN_UP (card->mtu, 64) + 256;
+
+      card->name = grub_xasprintf ("efinet%d", i++);
+      card->driver = &efidriver;
+      card->flags = 0;
+      card->default_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+      grub_memcpy (card->default_address.mac,
+		   net->mode->current_address,
+		   sizeof (card->default_address.mac));
+      card->efi_net = net;
+      card->efi_handle = *handle;
+
+      grub_net_card_register (card);
+    }
+  grub_free (handles);
+}
+
+static void
+grub_efi_net_config_real (grub_efi_handle_t hnd, char **device,
+			  char **path)
+{
+  struct grub_net_card *card;
+  grub_efi_device_path_t *dp;
+
+  dp = grub_efi_get_device_path (hnd);
+  if (! dp)
+    return;
+
+  FOR_NET_CARDS (card)
+  {
+    grub_efi_device_path_t *cdp;
+    struct grub_efi_pxe *pxe;
+    struct grub_efi_pxe_mode *pxe_mode;
+    if (card->driver != &efidriver)
+      continue;
+    cdp = grub_efi_get_device_path (card->efi_handle);
+    if (! cdp)
+      continue;
+    if (grub_efi_compare_device_paths (dp, cdp) != 0)
+      {
+	grub_efi_device_path_t *ldp, *dup_dp, *dup_ldp;
+	int match;
+
+	/* EDK2 UEFI PXE driver creates pseudo devices with type IPv4/IPv6
+	   as children of Ethernet card and binds PXE and Load File protocols
+	   to it. Loaded Image Device Path protocol will point to these pseudo
+	   devices. We skip them when enumerating cards, so here we need to
+	   find matching MAC device.
+         */
+	ldp = grub_efi_find_last_device_path (dp);
+	if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) != GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
+	    || (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE
+		&& GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE))
+	  continue;
+	dup_dp = grub_efi_duplicate_device_path (dp);
+	if (!dup_dp)
+	  continue;
+	dup_ldp = grub_efi_find_last_device_path (dup_dp);
+	dup_ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+	dup_ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+	dup_ldp->length = sizeof (*dup_ldp);
+	match = grub_efi_compare_device_paths (dup_dp, cdp) == 0;
+	grub_free (dup_dp);
+	if (!match)
+	  continue;
+      }
+    pxe = grub_efi_open_protocol (hnd, &pxe_io_guid,
+				  GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+    if (! pxe)
+      continue;
+    pxe_mode = pxe->mode;
+    grub_net_configure_by_dhcp_ack (card->name, card, 0,
+				    (struct grub_net_bootp_packet *)
+				    &pxe_mode->dhcp_ack,
+				    sizeof (pxe_mode->dhcp_ack),
+				    1, device, path);
+    return;
+  }
+}
+
+GRUB_MOD_INIT(efinet)
+{
+  grub_efinet_findcards ();
+  grub_efi_net_config = grub_efi_net_config_real;
+}
+
+GRUB_MOD_FINI(efinet)
+{
+  struct grub_net_card *card, *next;
+
+  FOR_NET_CARDS_SAFE (card, next) 
+    if (card->driver == &efidriver)
+      grub_net_card_unregister (card);
+}
+
diff --git a/grub-core/net/drivers/emu/emunet.c b/grub-core/net/drivers/emu/emunet.c
new file mode 100644
index 0000000..b194920
--- /dev/null
+++ b/grub-core/net/drivers/emu/emunet.c
@@ -0,0 +1,116 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/net/netbuff.h>
+#include <grub/net.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+#include <grub/emu/net.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t 
+send_card_buffer (struct grub_net_card *dev __attribute__ ((unused)),
+		  struct grub_net_buff *pack);
+
+static struct grub_net_buff *
+get_card_packet (struct grub_net_card *dev __attribute__ ((unused)));
+
+static struct grub_net_card_driver emudriver = 
+  {
+    .name = "emu",
+    .send = send_card_buffer,
+    .recv = get_card_packet
+  };
+
+static struct grub_net_card emucard = 
+  {
+    .name = "emu0",
+    .driver = &emudriver,
+    .mtu = 1500,
+    .default_address = {
+			 .type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET,
+			 {.mac = {0, 1, 2, 3, 4, 5}}
+		       },
+    .flags = 0
+  };
+
+static grub_err_t 
+send_card_buffer (struct grub_net_card *dev __attribute__ ((unused)),
+		  struct grub_net_buff *pack)
+{
+  grub_ssize_t actual;
+
+  actual = grub_emunet_send (pack->data, pack->tail - pack->data);
+  if (actual < 0)
+    return grub_error (GRUB_ERR_IO, N_("couldn't send network packet"));
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_net_buff *
+get_card_packet (struct grub_net_card *dev __attribute__ ((unused)))
+{
+  grub_ssize_t actual;
+  struct grub_net_buff *nb;
+
+  nb = grub_netbuff_alloc (emucard.mtu + 36 + 2);
+  if (!nb)
+    return NULL;
+
+  /* Reserve 2 bytes so that 2 + 14/18 bytes of ethernet header is divisible
+     by 4. So that IP header is aligned on 4 bytes. */
+  grub_netbuff_reserve (nb, 2);
+  if (!nb)
+    {
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+
+  actual = grub_emunet_receive (nb->data, emucard.mtu + 36);
+  if (actual < 0)
+    {
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+  grub_netbuff_put (nb, actual);
+
+  return nb;
+}
+
+static int registered = 0;
+
+GRUB_MOD_INIT(emunet)
+{
+  if (!grub_emunet_create (&emucard.mtu))
+    {
+      grub_net_card_register (&emucard);
+      registered = 1;
+    }
+}
+
+GRUB_MOD_FINI(emunet)
+{
+  if (registered)
+    {
+      grub_emunet_close ();
+      grub_net_card_unregister (&emucard);
+      registered = 0;
+    }
+}
diff --git a/grub-core/net/drivers/i386/pc/pxe.c b/grub-core/net/drivers/i386/pc/pxe.c
new file mode 100644
index 0000000..3f4152d
--- /dev/null
+++ b/grub-core/net/drivers/i386/pc/pxe.c
@@ -0,0 +1,419 @@
+/* pxe.c - Driver to provide access to the pxe filesystem  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/net.h>
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/loader.h>
+
+#include <grub/machine/pxe.h>
+#include <grub/machine/int.h>
+#include <grub/machine/memory.h>
+#include <grub/machine/kernel.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define SEGMENT(x)	((x) >> 4)
+#define OFFSET(x)	((x) & 0xF)
+#define SEGOFS(x)	((SEGMENT(x) << 16) + OFFSET(x))
+#define LINEAR(x)	(void *) ((((x) >> 16) << 4) + ((x) & 0xFFFF))
+
+struct grub_pxe_undi_open
+{
+  grub_uint16_t status;
+  grub_uint16_t open_flag;
+  grub_uint16_t pkt_filter;
+  grub_uint16_t mcast_count;
+  grub_uint8_t mcast[8][6];
+} GRUB_PACKED;
+
+struct grub_pxe_undi_info
+{
+  grub_uint16_t status;
+  grub_uint16_t base_io;
+  grub_uint16_t int_number;
+  grub_uint16_t mtu;
+  grub_uint16_t hwtype;
+  grub_uint16_t hwaddrlen;
+  grub_uint8_t current_addr[16];
+  grub_uint8_t permanent_addr[16];
+  grub_uint32_t romaddr;
+  grub_uint16_t rxbufct;
+  grub_uint16_t txbufct;
+} GRUB_PACKED;
+
+
+struct grub_pxe_undi_isr
+{
+  grub_uint16_t status;
+  grub_uint16_t func_flag;
+  grub_uint16_t buffer_len;
+  grub_uint16_t frame_len;
+  grub_uint16_t frame_hdr_len;
+  grub_uint32_t buffer;
+  grub_uint8_t prot_type;
+  grub_uint8_t pkt_type;
+} GRUB_PACKED;
+
+enum
+  {
+    GRUB_PXE_ISR_IN_START = 1,
+    GRUB_PXE_ISR_IN_PROCESS,
+    GRUB_PXE_ISR_IN_GET_NEXT
+  };
+
+enum
+  {
+    GRUB_PXE_ISR_OUT_OURS = 0,
+    GRUB_PXE_ISR_OUT_NOT_OURS = 1
+  };
+
+enum
+  {
+    GRUB_PXE_ISR_OUT_DONE = 0,
+    GRUB_PXE_ISR_OUT_TRANSMIT = 2,
+    GRUB_PXE_ISR_OUT_RECEIVE = 3,
+    GRUB_PXE_ISR_OUT_BUSY = 4,
+  };
+
+struct grub_pxe_undi_transmit
+{
+  grub_uint16_t status;
+  grub_uint8_t protocol;
+  grub_uint8_t xmitflag;
+  grub_uint32_t dest;
+  grub_uint32_t tbd;
+  grub_uint32_t reserved[2];
+} GRUB_PACKED;
+
+struct grub_pxe_undi_tbd
+{
+  grub_uint16_t len;
+  grub_uint32_t buf;
+  grub_uint16_t blk_count;
+  struct
+  {
+    grub_uint8_t ptr_type;
+    grub_uint8_t reserved;
+    grub_uint16_t len;
+    grub_uint32_t ptr;
+  } blocks[8];
+} GRUB_PACKED;
+
+struct grub_pxe_bangpxe *grub_pxe_pxenv;
+static grub_uint32_t pxe_rm_entry = 0;
+
+static struct grub_pxe_bangpxe *
+grub_pxe_scan (void)
+{
+  struct grub_bios_int_registers regs;
+  struct grub_pxenv *pxenv;
+  struct grub_pxe_bangpxe *bangpxe;
+
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+  regs.ebx = 0;
+  regs.ecx = 0;
+  regs.eax = 0x5650;
+  regs.es = 0;
+
+  grub_bios_interrupt (0x1a, &regs);
+
+  if ((regs.eax & 0xffff) != 0x564e)
+    return NULL;
+
+  pxenv = (struct grub_pxenv *) ((regs.es << 4) + (regs.ebx & 0xffff));
+  if (grub_memcmp (pxenv->signature, GRUB_PXE_SIGNATURE,
+		   sizeof (pxenv->signature))
+      != 0)
+    return NULL;
+
+  if (pxenv->version < 0x201)
+    return NULL;
+
+  bangpxe = (void *) ((((pxenv->pxe_ptr & 0xffff0000) >> 16) << 4)
+		      + (pxenv->pxe_ptr & 0xffff));
+
+  if (!bangpxe)
+    return NULL;
+
+  if (grub_memcmp (bangpxe->signature, GRUB_PXE_BANGPXE_SIGNATURE,
+		   sizeof (bangpxe->signature)) != 0)
+    return NULL;
+
+  pxe_rm_entry = bangpxe->rm_entry;
+
+  return bangpxe;
+}
+
+static struct grub_net_buff *
+grub_pxe_recv (struct grub_net_card *dev __attribute__ ((unused)))
+{
+  struct grub_pxe_undi_isr *isr;
+  static int in_progress = 0;
+  grub_uint8_t *ptr, *end;
+  struct grub_net_buff *buf;
+
+  isr = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+
+  if (!in_progress)
+    {
+      grub_memset (isr, 0, sizeof (*isr));
+      isr->func_flag = GRUB_PXE_ISR_IN_START;
+      grub_pxe_call (GRUB_PXENV_UNDI_ISR, isr, pxe_rm_entry);
+      /* Normally according to the specification we should also check
+	 that isr->func_flag != GRUB_PXE_ISR_OUT_OURS but unfortunately it
+	 breaks on intel cards.
+       */
+      if (isr->status)
+	{
+	  in_progress = 0;
+	  return NULL;
+	}
+      grub_memset (isr, 0, sizeof (*isr));
+      isr->func_flag = GRUB_PXE_ISR_IN_PROCESS;
+      grub_pxe_call (GRUB_PXENV_UNDI_ISR, isr, pxe_rm_entry);
+    }
+  else
+    {
+      grub_memset (isr, 0, sizeof (*isr));
+      isr->func_flag = GRUB_PXE_ISR_IN_GET_NEXT;
+      grub_pxe_call (GRUB_PXENV_UNDI_ISR, isr, pxe_rm_entry);
+    }
+
+  while (isr->func_flag != GRUB_PXE_ISR_OUT_RECEIVE)
+    {
+      if (isr->status || isr->func_flag == GRUB_PXE_ISR_OUT_DONE)
+	{
+	  in_progress = 0;
+	  return NULL;
+	}
+      grub_memset (isr, 0, sizeof (*isr));
+      isr->func_flag = GRUB_PXE_ISR_IN_GET_NEXT;
+      grub_pxe_call (GRUB_PXENV_UNDI_ISR, isr, pxe_rm_entry);
+    }
+
+  buf = grub_netbuff_alloc (isr->frame_len + 2);
+  if (!buf)
+    return NULL;
+  /* Reserve 2 bytes so that 2 + 14/18 bytes of ethernet header is divisible
+     by 4. So that IP header is aligned on 4 bytes. */
+  if (grub_netbuff_reserve (buf, 2))
+    {
+      grub_netbuff_free (buf);
+      return NULL;
+    }
+  ptr = buf->data;
+  end = ptr + isr->frame_len;
+  grub_netbuff_put (buf, isr->frame_len);
+  grub_memcpy (ptr, LINEAR (isr->buffer), isr->buffer_len);
+  ptr += isr->buffer_len;
+  while (ptr < end)
+    {
+      grub_memset (isr, 0, sizeof (*isr));
+      isr->func_flag = GRUB_PXE_ISR_IN_GET_NEXT;
+      grub_pxe_call (GRUB_PXENV_UNDI_ISR, isr, pxe_rm_entry);
+      if (isr->status || isr->func_flag != GRUB_PXE_ISR_OUT_RECEIVE)
+	{
+	  in_progress = 1;
+	  grub_netbuff_free (buf);
+	  return NULL;
+	}
+
+      grub_memcpy (ptr, LINEAR (isr->buffer), isr->buffer_len);
+      ptr += isr->buffer_len;
+    }
+  in_progress = 1;
+
+  return buf;
+}
+
+static grub_err_t 
+grub_pxe_send (struct grub_net_card *dev __attribute__ ((unused)),
+	       struct grub_net_buff *pack)
+{
+  struct grub_pxe_undi_transmit *trans;
+  struct grub_pxe_undi_tbd *tbd;
+  char *buf;
+
+  trans = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_memset (trans, 0, sizeof (*trans));
+  tbd = (void *) (GRUB_MEMORY_MACHINE_SCRATCH_ADDR + 128);
+  grub_memset (tbd, 0, sizeof (*tbd));
+  buf = (void *) (GRUB_MEMORY_MACHINE_SCRATCH_ADDR + 256);
+  grub_memcpy (buf, pack->data, pack->tail - pack->data);
+
+  trans->tbd = SEGOFS ((grub_addr_t) tbd);
+  trans->protocol = 0;
+  tbd->len = pack->tail - pack->data;
+  tbd->buf = SEGOFS ((grub_addr_t) buf);
+
+  grub_pxe_call (GRUB_PXENV_UNDI_TRANSMIT, trans, pxe_rm_entry);
+  if (trans->status)
+    return grub_error (GRUB_ERR_IO, N_("couldn't send network packet"));
+  return 0;
+}
+
+static void
+grub_pxe_close (struct grub_net_card *dev __attribute__ ((unused)))
+{
+  if (pxe_rm_entry)
+    grub_pxe_call (GRUB_PXENV_UNDI_CLOSE,
+		   (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
+		   pxe_rm_entry);
+}
+
+static grub_err_t
+grub_pxe_open (struct grub_net_card *dev __attribute__ ((unused)))
+{
+  struct grub_pxe_undi_open *ou;
+  ou = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_memset (ou, 0, sizeof (*ou));
+  ou->pkt_filter = 4;
+  grub_pxe_call (GRUB_PXENV_UNDI_OPEN, ou, pxe_rm_entry);
+
+  if (ou->status)
+    return grub_error (GRUB_ERR_IO, "can't open UNDI");
+  return GRUB_ERR_NONE;
+} 
+
+struct grub_net_card_driver grub_pxe_card_driver =
+{
+  .open = grub_pxe_open,
+  .close = grub_pxe_close,
+  .send = grub_pxe_send,
+  .recv = grub_pxe_recv
+};
+
+struct grub_net_card grub_pxe_card =
+{
+  .driver = &grub_pxe_card_driver,
+  .name = "pxe"
+};
+
+static grub_err_t
+grub_pxe_shutdown (int flags)
+{
+  if (flags & GRUB_LOADER_FLAG_PXE_NOT_UNLOAD)
+    return GRUB_ERR_NONE;
+  if (!pxe_rm_entry)
+    return GRUB_ERR_NONE;
+
+  grub_pxe_call (GRUB_PXENV_UNDI_CLOSE,
+		 (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
+		 pxe_rm_entry);
+  grub_pxe_call (GRUB_PXENV_UNDI_SHUTDOWN,
+		 (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
+		 pxe_rm_entry);
+  grub_pxe_call (GRUB_PXENV_UNLOAD_STACK,
+		 (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
+		 pxe_rm_entry);
+  pxe_rm_entry = 0;
+  grub_net_card_unregister (&grub_pxe_card);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Nothing we can do.  */
+static grub_err_t
+grub_pxe_restore (void)
+{
+  return GRUB_ERR_NONE;
+}
+
+void *
+grub_pxe_get_cached (grub_uint16_t type)
+{
+  struct grub_pxenv_get_cached_info ci;
+  ci.packet_type = type;
+  ci.buffer = 0;
+  ci.buffer_size = 0;
+  grub_pxe_call (GRUB_PXENV_GET_CACHED_INFO, &ci, pxe_rm_entry);
+  if (ci.status)
+    return 0;
+
+  return LINEAR (ci.buffer);
+}
+
+static void
+grub_pc_net_config_real (char **device, char **path)
+{
+  struct grub_net_bootp_packet *bp;
+
+  bp = grub_pxe_get_cached (GRUB_PXENV_PACKET_TYPE_DHCP_ACK);
+
+  if (!bp)
+    return;
+  grub_net_configure_by_dhcp_ack ("pxe", &grub_pxe_card, 0,
+				  bp, GRUB_PXE_BOOTP_SIZE,
+				  1, device, path);
+
+}
+
+static struct grub_preboot *fini_hnd;
+
+GRUB_MOD_INIT(pxe)
+{
+  struct grub_pxe_bangpxe *pxenv;
+  struct grub_pxe_undi_info *ui;
+  unsigned i;
+
+  pxenv = grub_pxe_scan ();
+  if (! pxenv)
+    return;
+
+  ui = (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_memset (ui, 0, sizeof (*ui));
+  grub_pxe_call (GRUB_PXENV_UNDI_GET_INFORMATION, ui, pxe_rm_entry);
+
+  grub_memcpy (grub_pxe_card.default_address.mac, ui->current_addr,
+	       sizeof (grub_pxe_card.default_address.mac));
+  for (i = 0; i < sizeof (grub_pxe_card.default_address.mac); i++)
+    if (grub_pxe_card.default_address.mac[i] != 0)
+      break;
+  if (i != sizeof (grub_pxe_card.default_address.mac))
+    {
+      for (i = 0; i < sizeof (grub_pxe_card.default_address.mac); i++)
+	if (grub_pxe_card.default_address.mac[i] != 0xff)
+	  break;
+    }
+  if (i == sizeof (grub_pxe_card.default_address.mac))
+    grub_memcpy (grub_pxe_card.default_address.mac, ui->permanent_addr,
+		 sizeof (grub_pxe_card.default_address.mac));
+  grub_pxe_card.mtu = ui->mtu;
+
+  grub_pxe_card.default_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+
+  grub_net_card_register (&grub_pxe_card);
+  grub_pc_net_config = grub_pc_net_config_real;
+  fini_hnd = grub_loader_register_preboot_hook (grub_pxe_shutdown,
+						grub_pxe_restore,
+						GRUB_LOADER_PREBOOT_HOOK_PRIO_DISK);
+}
+
+GRUB_MOD_FINI(pxe)
+{
+  grub_pc_net_config = 0;
+  grub_pxe_shutdown (0);
+  grub_loader_unregister_preboot_hook (fini_hnd);
+}
diff --git a/grub-core/net/drivers/ieee1275/ofnet.c b/grub-core/net/drivers/ieee1275/ofnet.c
new file mode 100644
index 0000000..ac4e62a
--- /dev/null
+++ b/grub-core/net/drivers/ieee1275/ofnet.c
@@ -0,0 +1,565 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net/netbuff.h>
+#include <grub/ieee1275/ieee1275.h>
+#include <grub/dl.h>
+#include <grub/net.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_ofnetcard_data
+{
+  char *path;
+  char *suffix;
+  grub_ieee1275_ihandle_t handle;
+};
+
+static grub_err_t
+card_open (struct grub_net_card *dev)
+{
+  int status;
+  struct grub_ofnetcard_data *data = dev->data;
+
+  status = grub_ieee1275_open (data->path, &(data->handle));
+
+  if (status)
+    return grub_error (GRUB_ERR_IO, "Couldn't open network card.");
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+card_close (struct grub_net_card *dev)
+{
+  struct grub_ofnetcard_data *data = dev->data;
+
+  if (data->handle)
+    grub_ieee1275_close (data->handle);
+}
+
+static grub_err_t
+send_card_buffer (struct grub_net_card *dev, struct grub_net_buff *pack)
+{
+  grub_ssize_t actual;
+  int status;
+  struct grub_ofnetcard_data *data = dev->data;
+  grub_size_t len;
+
+  len = (pack->tail - pack->data);
+  if (len > dev->mtu)
+    len = dev->mtu;
+
+  grub_memcpy (dev->txbuf, pack->data, len);
+  status = grub_ieee1275_write (data->handle, dev->txbuf,
+				len, &actual);
+
+  if (status)
+    return grub_error (GRUB_ERR_IO, N_("couldn't send network packet"));
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_net_buff *
+get_card_packet (struct grub_net_card *dev)
+{
+  grub_ssize_t actual;
+  int rc;
+  struct grub_ofnetcard_data *data = dev->data;
+  grub_uint64_t start_time;
+  struct grub_net_buff *nb;
+
+  start_time = grub_get_time_ms ();
+  do
+    rc = grub_ieee1275_read (data->handle, dev->rcvbuf, dev->rcvbufsize, &actual);
+  while ((actual <= 0 || rc < 0) && (grub_get_time_ms () - start_time < 200));
+
+  if (actual <= 0)
+    return NULL;
+
+  nb = grub_netbuff_alloc (actual + 2);
+  if (!nb)
+    return NULL;
+  /* Reserve 2 bytes so that 2 + 14/18 bytes of ethernet header is divisible
+     by 4. So that IP header is aligned on 4 bytes. */
+  grub_netbuff_reserve (nb, 2);
+
+  grub_memcpy (nb->data, dev->rcvbuf, actual);
+
+  if (grub_netbuff_put (nb, actual))
+    {
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+
+  return nb;
+}
+
+static struct grub_net_card_driver ofdriver =
+  {
+    .name = "ofnet",
+    .open = card_open,
+    .close = card_close,
+    .send = send_card_buffer,
+    .recv = get_card_packet
+  };
+
+static const struct
+{
+  const char *name;
+  int offset;
+}
+
+bootp_response_properties[] =
+  {
+    { .name = "bootp-response", .offset = 0},
+    { .name = "dhcp-response", .offset = 0},
+    { .name = "bootpreply-packet", .offset = 0x2a},
+  };
+
+enum
+{
+  BOOTARGS_SERVER_ADDR,
+  BOOTARGS_FILENAME,
+  BOOTARGS_CLIENT_ADDR,
+  BOOTARGS_GATEWAY_ADDR,
+  BOOTARGS_BOOTP_RETRIES,
+  BOOTARGS_TFTP_RETRIES,
+  BOOTARGS_SUBNET_MASK,
+  BOOTARGS_BLOCKSIZE
+};
+
+static int
+grub_ieee1275_parse_bootpath (const char *devpath, char *bootpath,
+                              char **device, struct grub_net_card **card)
+{
+  char *args;
+  char *comma_char = 0;
+  char *equal_char = 0;
+  grub_size_t field_counter = 0;
+  grub_net_network_level_address_t client_addr = {0, {0}, 0}, gateway_addr = {0, {0}, 0}, subnet_mask = {0, {0}, 0};
+  grub_net_link_level_address_t hw_addr = {0, {{0, 0, 0, 0, 0, 0}}};
+  grub_net_interface_flags_t flags = 0;
+  struct grub_net_network_level_interface *inter = NULL;
+  grub_uint16_t vlantag = 0;
+
+  hw_addr.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+
+  args = bootpath + grub_strlen (devpath) + 1;
+  do
+    {
+      comma_char = grub_strchr (args, ',');
+      if (comma_char != 0)
+        *comma_char = 0;
+
+      /* Check if it's an option (like speed=auto) and not a default parameter */
+      equal_char = grub_strchr (args, '=');
+      if (equal_char != 0)
+        {
+          *equal_char = 0;
+          grub_env_set_net_property ((*card)->name, args, equal_char + 1,
+                                     grub_strlen(equal_char + 1));
+
+          if ((grub_strcmp (args, "vtag") == 0) &&
+              (grub_strlen (equal_char + 1) == 8))
+            vlantag = grub_strtoul (equal_char + 1 + 4, 0, 16);
+
+          *equal_char = '=';
+        }
+      else
+        {
+          switch (field_counter++)
+            {
+            case BOOTARGS_SERVER_ADDR:
+              *device = grub_xasprintf ("tftp,%s", args);
+              if (!*device)
+                return grub_errno;
+              break;
+
+            case BOOTARGS_CLIENT_ADDR:
+              grub_net_resolve_address (args, &client_addr);
+              break;
+
+            case BOOTARGS_GATEWAY_ADDR:
+              grub_net_resolve_address (args, &gateway_addr);
+              break;
+
+            case BOOTARGS_SUBNET_MASK:
+              grub_net_resolve_address (args, &subnet_mask);
+              break;
+            }
+        }
+      args = comma_char + 1;
+      if (comma_char != 0)
+        *comma_char = ',';
+    } while (comma_char != 0);
+
+  if ((client_addr.ipv4 != 0) && (subnet_mask.ipv4 != 0))
+    {
+      grub_ieee1275_phandle_t devhandle;
+      grub_ieee1275_finddevice (devpath, &devhandle);
+      grub_ieee1275_get_property (devhandle, "mac-address",
+                                  hw_addr.mac, sizeof(hw_addr.mac), 0);
+      inter = grub_net_add_addr ((*card)->name, *card, &client_addr, &hw_addr,
+                                 flags);
+      inter->vlantag = vlantag;
+      grub_net_add_ipv4_local (inter,
+                          __builtin_ctz (~grub_le_to_cpu32 (subnet_mask.ipv4)));
+
+    }
+
+  if (gateway_addr.ipv4 != 0)
+    {
+      grub_net_network_level_netaddress_t target;
+      char *rname;
+
+      target.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      target.ipv4.base = 0;
+      target.ipv4.masksize = 0;
+      rname = grub_xasprintf ("%s:default", ((*card)->name));
+      if (rname)
+        grub_net_add_route_gw (rname, target, gateway_addr, inter);
+      else
+        return grub_errno;
+    }
+
+  return 0;
+}
+
+static void
+grub_ieee1275_net_config_real (const char *devpath, char **device, char **path,
+                               char *bootpath)
+{
+  struct grub_net_card *card;
+
+  /* FIXME: Check that it's the right card.  */
+  FOR_NET_CARDS (card)
+  {
+    char *bootp_response;
+    char *canon;
+    char c;
+    struct grub_ofnetcard_data *data;
+
+    grub_ssize_t size = -1;
+    unsigned int i;
+
+    if (card->driver != &ofdriver)
+      continue;
+
+    data = card->data;
+    c = *data->suffix;
+    *data->suffix = '\0';
+    canon = grub_ieee1275_canonicalise_devname (data->path);
+    *data->suffix = c;
+    if (grub_strcmp (devpath, canon) != 0)
+      {
+	grub_free (canon);
+	continue;
+      }
+    grub_free (canon);
+
+    grub_ieee1275_parse_bootpath (devpath, bootpath, device, &card);
+
+    for (i = 0; i < ARRAY_SIZE (bootp_response_properties); i++)
+      if (grub_ieee1275_get_property_length (grub_ieee1275_chosen,
+					     bootp_response_properties[i].name,
+					     &size) >= 0)
+	break;
+
+    if (size < 0)
+      return;
+
+    bootp_response = grub_malloc (size);
+    if (!bootp_response)
+      {
+	grub_print_error ();
+	return;
+      }
+    if (grub_ieee1275_get_property (grub_ieee1275_chosen,
+				    bootp_response_properties[i].name,
+				    bootp_response, size, 0) < 0)
+      return;
+
+    grub_net_configure_by_dhcp_ack (card->name, card, 0,
+				    (struct grub_net_bootp_packet *)
+				    (bootp_response
+				     + bootp_response_properties[i].offset),
+				    size - bootp_response_properties[i].offset,
+				    1, device, path);
+    grub_free (bootp_response);
+    return;
+  }
+}
+
+/* Allocate memory with alloc-mem */
+static void *
+grub_ieee1275_alloc_mem (grub_size_t len)
+{
+  struct alloc_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t len;
+    grub_ieee1275_cell_t catch;
+    grub_ieee1275_cell_t result;
+  }
+  args;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("interpret is not supported"));
+      return NULL;
+    }
+
+  INIT_IEEE1275_COMMON (&args.common, "interpret", 2, 2);
+  args.len = len;
+  args.method = (grub_ieee1275_cell_t) "alloc-mem";
+
+  if (IEEE1275_CALL_ENTRY_FN (&args) == -1 || args.catch)
+    {
+      grub_error (GRUB_ERR_INVALID_COMMAND, N_("alloc-mem failed"));
+      return NULL;
+    }
+  else
+    return (void *)args.result;
+}
+
+/* Free memory allocated by alloc-mem */
+static grub_err_t
+grub_ieee1275_free_mem (void *addr, grub_size_t len)
+{
+  struct free_args
+  {
+    struct grub_ieee1275_common_hdr common;
+    grub_ieee1275_cell_t method;
+    grub_ieee1275_cell_t len;
+    grub_ieee1275_cell_t addr;
+    grub_ieee1275_cell_t catch;
+  }
+  args;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET))
+    {
+      grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("interpret is not supported"));
+      return grub_errno;
+    }
+
+  INIT_IEEE1275_COMMON (&args.common, "interpret", 3, 1);
+  args.addr = (grub_ieee1275_cell_t)addr;
+  args.len = len;
+  args.method = (grub_ieee1275_cell_t) "free-mem";
+
+  if (IEEE1275_CALL_ENTRY_FN(&args) == -1 || args.catch)
+    {
+      grub_error (GRUB_ERR_INVALID_COMMAND, N_("free-mem failed"));
+      return grub_errno;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static void *
+ofnet_alloc_netbuf (grub_size_t len)
+{
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_VIRT_TO_REAL_BROKEN))
+    return grub_ieee1275_alloc_mem (len);
+  else
+    return grub_zalloc (len);
+}
+
+static void
+ofnet_free_netbuf (void *addr, grub_size_t len)
+{
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_VIRT_TO_REAL_BROKEN))
+    grub_ieee1275_free_mem (addr, len);
+  else
+    grub_free (addr);
+}
+
+static int
+search_net_devices (struct grub_ieee1275_devalias *alias)
+{
+  struct grub_ofnetcard_data *ofdata;
+  struct grub_net_card *card;
+  grub_ieee1275_phandle_t devhandle;
+  grub_net_link_level_address_t lla;
+  grub_ssize_t prop_size;
+  grub_uint64_t prop;
+  grub_uint8_t *pprop;
+  char *shortname;
+  char need_suffix = 1;
+
+  if (grub_strcmp (alias->type, "network") != 0)
+    return 0;
+
+  ofdata = grub_malloc (sizeof (struct grub_ofnetcard_data));
+  if (!ofdata)
+    {
+      grub_print_error ();
+      return 1;
+    }
+  card = grub_zalloc (sizeof (struct grub_net_card));
+  if (!card)
+    {
+      grub_free (ofdata);
+      grub_print_error ();
+      return 1;
+    }
+
+#define SUFFIX ":speed=auto,duplex=auto,1.1.1.1,dummy,1.1.1.1,1.1.1.1,5,5,1.1.1.1,512"
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_OFNET_SUFFIX))
+    need_suffix = 0;
+
+  /* sun4v vnet devices do not support setting duplex/speed */
+  {
+    char *ptr;
+
+    grub_ieee1275_finddevice (alias->path, &devhandle);
+
+    grub_ieee1275_get_property_length (devhandle, "compatible", &prop_size);
+    if (prop_size > 0)
+      {
+	pprop = grub_malloc (prop_size);
+	if (!pprop)
+	  {
+	    grub_free (card);
+	    grub_free (ofdata);
+	    grub_print_error ();
+	    return 1;
+	  }
+
+	if (!grub_ieee1275_get_property (devhandle, "compatible",
+					 pprop, prop_size, NULL))
+	  {
+	    for (ptr = (char *) pprop; ptr - (char *) pprop < prop_size;
+		 ptr += grub_strlen (ptr) + 1)
+	      {
+		if (!grub_strcmp(ptr, "SUNW,sun4v-network"))
+		  need_suffix = 0;
+	      }
+	}
+
+	grub_free (pprop);
+      }
+  }
+
+  if (need_suffix)
+    ofdata->path = grub_malloc (grub_strlen (alias->path) + sizeof (SUFFIX));
+  else
+    ofdata->path = grub_malloc (grub_strlen (alias->path) + 1);
+  if (!ofdata->path)
+    {
+      grub_print_error ();
+      return 0;
+    }
+  ofdata->suffix = grub_stpcpy (ofdata->path, alias->path);
+  if (need_suffix)
+    grub_memcpy (ofdata->suffix, SUFFIX, sizeof (SUFFIX));
+  else
+    *ofdata->suffix = '\0';
+
+  grub_ieee1275_finddevice (ofdata->path, &devhandle);
+
+  {
+    grub_uint32_t t;
+    if (grub_ieee1275_get_integer_property (devhandle,
+					    "max-frame-size", &t,
+					    sizeof (t), 0))
+      card->mtu = 1500;
+    else
+      card->mtu = t;
+  }
+
+  pprop = (grub_uint8_t *) &prop;
+  if (grub_ieee1275_get_property (devhandle, "mac-address",
+				  pprop, sizeof(prop), &prop_size)
+      && grub_ieee1275_get_property (devhandle, "local-mac-address",
+				     pprop, sizeof(prop), &prop_size))
+    {
+      grub_error (GRUB_ERR_IO, "Couldn't retrieve mac address.");
+      grub_print_error ();
+      return 0;
+    }
+
+  if (prop_size == 8)
+    grub_memcpy (&lla.mac, pprop+2, 6);
+  else
+    grub_memcpy (&lla.mac, pprop, 6);
+
+  lla.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+  card->default_address = lla;
+
+  card->txbufsize = ALIGN_UP (card->mtu, 64) + 256;
+  card->rcvbufsize = ALIGN_UP (card->mtu, 64) + 256;
+
+  card->txbuf = ofnet_alloc_netbuf (card->txbufsize);
+  if (!card->txbuf)
+    goto fail_netbuf;
+
+  card->rcvbuf = ofnet_alloc_netbuf (card->rcvbufsize);
+  if (!card->rcvbuf)
+    {
+      grub_error_push ();
+      ofnet_free_netbuf (card->txbuf, card->txbufsize);
+      grub_error_pop ();
+      goto fail_netbuf;
+    }
+  card->driver = NULL;
+  card->data = ofdata;
+  card->flags = 0;
+  shortname = grub_ieee1275_get_devname (alias->path);
+  card->name = grub_xasprintf ("ofnet_%s", shortname ? : alias->path);
+  card->idle_poll_delay_ms = 10;
+  grub_free (shortname);
+
+  card->driver = &ofdriver;
+  grub_net_card_register (card);
+  return 0;
+
+fail_netbuf:
+  grub_free (ofdata->path);
+  grub_free (ofdata);
+  grub_free (card);
+  grub_print_error ();
+  return 0;
+}
+
+static void
+grub_ofnet_findcards (void)
+{
+  /* Look at all nodes for devices of the type network.  */
+  grub_ieee1275_devices_iterate (search_net_devices);
+}
+
+GRUB_MOD_INIT(ofnet)
+{
+  grub_ofnet_findcards ();
+  grub_ieee1275_net_config = grub_ieee1275_net_config_real;
+}
+
+GRUB_MOD_FINI(ofnet)
+{
+  struct grub_net_card *card, *next;
+
+  FOR_NET_CARDS_SAFE (card, next) 
+    if (card->driver && grub_strcmp (card->driver->name, "ofnet") == 0)
+      grub_net_card_unregister (card);
+  grub_ieee1275_net_config = 0;
+}
diff --git a/grub-core/net/drivers/uboot/ubootnet.c b/grub-core/net/drivers/uboot/ubootnet.c
new file mode 100644
index 0000000..056052e
--- /dev/null
+++ b/grub-core/net/drivers/uboot/ubootnet.c
@@ -0,0 +1,161 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net/netbuff.h>
+#include <grub/uboot/disk.h>
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+#include <grub/dl.h>
+#include <grub/net.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+card_open (struct grub_net_card *dev)
+{
+  int status;
+
+  status = grub_uboot_dev_open (dev->data);
+  if (status)
+    return grub_error (GRUB_ERR_IO, "Couldn't open network card.");
+
+  return GRUB_ERR_NONE;
+}
+
+static void
+card_close (struct grub_net_card *dev)
+{
+  grub_uboot_dev_close (dev->data);
+}
+
+static grub_err_t
+send_card_buffer (struct grub_net_card *dev, struct grub_net_buff *pack)
+{
+  int status;
+  grub_size_t len;
+
+  len = (pack->tail - pack->data);
+  if (len > dev->mtu)
+    len = dev->mtu;
+
+  grub_memcpy (dev->txbuf, pack->data, len);
+  status = grub_uboot_dev_send (dev->data, dev->txbuf, len);
+
+  if (status)
+    return grub_error (GRUB_ERR_IO, N_("couldn't send network packet"));
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_net_buff *
+get_card_packet (struct grub_net_card *dev)
+{
+  int rc;
+  grub_uint64_t start_time;
+  struct grub_net_buff *nb;
+  int actual;
+
+  nb = grub_netbuff_alloc (dev->mtu + 64 + 2);
+  if (!nb)
+    return NULL;
+  /* Reserve 2 bytes so that 2 + 14/18 bytes of ethernet header is divisible
+     by 4. So that IP header is aligned on 4 bytes. */
+  grub_netbuff_reserve (nb, 2);
+
+  start_time = grub_get_time_ms ();
+  do
+    {
+      rc = grub_uboot_dev_recv (dev->data, nb->data, dev->mtu + 64, &actual);
+      grub_dprintf ("net", "rc=%d, actual=%d, time=%lld\n", rc, actual,
+		    grub_get_time_ms () - start_time);
+    }
+  while ((actual <= 0 || rc < 0) && (grub_get_time_ms () - start_time < 200));
+  if (actual > 0)
+    {
+      grub_netbuff_put (nb, actual);
+      return nb;
+    }
+  grub_netbuff_free (nb);
+  return NULL;
+}
+
+static struct grub_net_card_driver ubootnet =
+  {
+    .name = "ubnet",
+    .open = card_open,
+    .close = card_close,
+    .send = send_card_buffer,
+    .recv = get_card_packet
+  };
+
+GRUB_MOD_INIT (ubootnet)
+{
+  int devcount, i;
+  int nfound = 0;
+
+  devcount = grub_uboot_dev_enum ();
+
+  for (i = 0; i < devcount; i++)
+    {
+      struct device_info *devinfo = grub_uboot_dev_get (i);
+      struct grub_net_card *card;
+
+      if (!(devinfo->type & DEV_TYP_NET))
+	continue;
+
+      card = grub_zalloc (sizeof (struct grub_net_card));
+      if (!card)
+	{
+	  grub_print_error ();
+	  return;
+	}
+
+      /* FIXME: Any way to check this?  */
+      card->mtu = 1500;
+
+      grub_memcpy (&(card->default_address.mac), &devinfo->di_net.hwaddr, 6);
+      card->default_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+
+      card->txbufsize = ALIGN_UP (card->mtu, 64) + 256;
+      card->txbuf = grub_zalloc (card->txbufsize);
+      if (!card->txbuf)
+	{
+	  grub_free (card);
+	  grub_print_error ();
+	  continue;
+	}
+
+      card->data = devinfo;
+      card->flags = 0;
+      card->name = grub_xasprintf ("ubnet_%d", ++nfound);
+      card->idle_poll_delay_ms = 10;
+
+      card->driver = &ubootnet;
+      grub_net_card_register (card);
+    }
+}
+
+GRUB_MOD_FINI (ubootnet)
+{
+  struct grub_net_card *card, *next;
+
+  FOR_NET_CARDS_SAFE (card, next) 
+    if (card->driver && grub_strcmp (card->driver->name, "ubnet") == 0)
+      grub_net_card_unregister (card);
+}
diff --git a/grub-core/net/ethernet.c b/grub-core/net/ethernet.c
new file mode 100644
index 0000000..4d7ceed
--- /dev/null
+++ b/grub-core/net/ethernet.c
@@ -0,0 +1,171 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/net/ethernet.h>
+#include <grub/net/ip.h>
+#include <grub/net/arp.h>
+#include <grub/net/netbuff.h>
+#include <grub/net.h>
+#include <grub/time.h>
+#include <grub/net/arp.h>
+
+#define LLCADDRMASK 0x7f
+
+struct etherhdr
+{
+  grub_uint8_t dst[6];
+  grub_uint8_t src[6];
+  grub_uint16_t type;
+} GRUB_PACKED;
+
+struct llchdr
+{
+  grub_uint8_t dsap;
+  grub_uint8_t ssap;
+  grub_uint8_t ctrl;
+} GRUB_PACKED;
+
+struct snaphdr
+{
+  grub_uint8_t oui[3]; 
+  grub_uint16_t type;
+} GRUB_PACKED;
+
+grub_err_t
+send_ethernet_packet (struct grub_net_network_level_interface *inf,
+		      struct grub_net_buff *nb,
+		      grub_net_link_level_address_t target_addr,
+		      grub_net_ethertype_t ethertype)
+{
+  struct etherhdr *eth;
+  grub_err_t err;
+  grub_uint8_t etherhdr_size;
+  grub_uint16_t vlantag_id = VLANTAG_IDENTIFIER;
+
+  etherhdr_size = sizeof (*eth);
+  COMPILE_TIME_ASSERT (sizeof (*eth) + 4 < GRUB_NET_MAX_LINK_HEADER_SIZE);
+
+  /* Increase ethernet header in case of vlantag */
+  if (inf->vlantag != 0)
+    etherhdr_size += 4;
+
+  err = grub_netbuff_push (nb, etherhdr_size);
+  if (err)
+    return err;
+  eth = (struct etherhdr *) nb->data;
+  grub_memcpy (eth->dst, target_addr.mac, 6);
+  grub_memcpy (eth->src, inf->hwaddress.mac, 6);
+
+  eth->type = grub_cpu_to_be16 (ethertype);
+  if (!inf->card->opened)
+    {
+      err = GRUB_ERR_NONE;
+      if (inf->card->driver->open)
+	err = inf->card->driver->open (inf->card);
+      if (err)
+	return err;
+      inf->card->opened = 1;
+    }
+
+  /* Check and add a vlan-tag if needed. */
+  if (inf->vlantag != 0)
+    {
+      /* Move eth type to the right */
+      grub_memcpy ((char *) nb->data + etherhdr_size - 2,
+                   (char *) nb->data + etherhdr_size - 6, 2);
+
+      /* Add the tag in the middle */
+      grub_memcpy ((char *) nb->data + etherhdr_size - 6, &vlantag_id, 2);
+      grub_memcpy ((char *) nb->data + etherhdr_size - 4, (char *) &(inf->vlantag), 2);
+    }
+
+  return inf->card->driver->send (inf->card, nb);
+}
+
+grub_err_t
+grub_net_recv_ethernet_packet (struct grub_net_buff *nb,
+			       struct grub_net_card *card)
+{
+  struct etherhdr *eth;
+  struct llchdr *llch;
+  struct snaphdr *snaph;
+  grub_net_ethertype_t type;
+  grub_net_link_level_address_t hwaddress;
+  grub_net_link_level_address_t src_hwaddress;
+  grub_err_t err;
+  grub_uint8_t etherhdr_size = sizeof (*eth);
+  grub_uint16_t vlantag = 0;
+
+
+  /* Check if a vlan-tag is present. If so, the ethernet header is 4 bytes */
+  /* longer than the original one. The vlantag id is extracted and the header */
+  /* is reseted to the original size. */
+  if (grub_get_unaligned16 (nb->data + etherhdr_size - 2) == VLANTAG_IDENTIFIER)
+    {
+      vlantag = grub_get_unaligned16 (nb->data + etherhdr_size);
+      etherhdr_size += 4;
+      /* Move eth type to the original position */
+      grub_memcpy((char *) nb->data + etherhdr_size - 6,
+                  (char *) nb->data + etherhdr_size - 2, 2);
+    }
+
+  eth = (struct etherhdr *) nb->data;
+  type = grub_be_to_cpu16 (eth->type);
+  err = grub_netbuff_pull (nb, etherhdr_size);
+  if (err)
+    return err;
+
+  if (type <= 1500)
+    {
+      llch = (struct llchdr *) nb->data;
+      type = llch->dsap & LLCADDRMASK;
+
+      if (llch->dsap == 0xaa && llch->ssap == 0xaa && llch->ctrl == 0x3)
+	{
+	  err = grub_netbuff_pull (nb, sizeof (*llch));
+	  if (err)
+	    return err;
+	  snaph = (struct snaphdr *) nb->data;
+	  type = snaph->type;
+	}
+    }
+
+  hwaddress.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+  grub_memcpy (hwaddress.mac, eth->dst, sizeof (hwaddress.mac));
+  src_hwaddress.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+  grub_memcpy (src_hwaddress.mac, eth->src, sizeof (src_hwaddress.mac));
+
+  switch (type)
+    {
+      /* ARP packet. */
+    case GRUB_NET_ETHERTYPE_ARP:
+      grub_net_arp_receive (nb, card, &vlantag);
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+      /* IP packet.  */
+    case GRUB_NET_ETHERTYPE_IP:
+    case GRUB_NET_ETHERTYPE_IP6:
+      return grub_net_recv_ip_packets (nb, card, &hwaddress, &src_hwaddress,
+                                       &vlantag);
+    }
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/net/http.c b/grub-core/net/http.c
new file mode 100644
index 0000000..b616cf4
--- /dev/null
+++ b/grub-core/net/http.c
@@ -0,0 +1,562 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/net/tcp.h>
+#include <grub/net/ip.h>
+#include <grub/net/ethernet.h>
+#include <grub/net/netbuff.h>
+#include <grub/net.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+enum
+  {
+    HTTP_PORT = 80
+  };
+
+
+typedef struct http_data
+{
+  char *current_line;
+  grub_size_t current_line_len;
+  int headers_recv;
+  int first_line_recv;
+  int size_recv;
+  grub_net_tcp_socket_t sock;
+  char *filename;
+  grub_err_t err;
+  char *errmsg;
+  int chunked;
+  grub_size_t chunk_rem;
+  int in_chunk_len;
+} *http_data_t;
+
+static grub_off_t
+have_ahead (struct grub_file *file)
+{
+  grub_net_t net = file->device->net;
+  grub_off_t ret = net->offset;
+  struct grub_net_packet *pack;
+  for (pack = net->packs.first; pack; pack = pack->next)
+    ret += pack->nb->tail - pack->nb->data;
+  return ret;
+}
+
+static grub_err_t
+parse_line (grub_file_t file, http_data_t data, char *ptr, grub_size_t len)
+{
+  char *end = ptr + len;
+  while (end > ptr && *(end - 1) == '\r')
+    end--;
+  *end = 0;
+  /* Trailing CRLF.  */
+  if (data->in_chunk_len == 1)
+    {
+      data->in_chunk_len = 2;
+      return GRUB_ERR_NONE;
+    }
+  if (data->in_chunk_len == 2)
+    {
+      data->chunk_rem = grub_strtoul (ptr, 0, 16);
+      grub_errno = GRUB_ERR_NONE;
+      if (data->chunk_rem == 0)
+	{
+	  file->device->net->eof = 1;
+	  file->device->net->stall = 1;
+	  if (file->size == GRUB_FILE_SIZE_UNKNOWN)
+	    file->size = have_ahead (file);
+	}
+      data->in_chunk_len = 0;
+      return GRUB_ERR_NONE;
+    }
+  if (ptr == end)
+    {
+      data->headers_recv = 1;
+      if (data->chunked)
+	data->in_chunk_len = 2;
+      return GRUB_ERR_NONE;
+    }
+
+  if (!data->first_line_recv)
+    {
+      int code;
+      if (grub_memcmp (ptr, "HTTP/1.1 ", sizeof ("HTTP/1.1 ") - 1) != 0)
+	{
+	  data->errmsg = grub_strdup (_("unsupported HTTP response"));
+	  data->first_line_recv = 1;
+	  return GRUB_ERR_NONE;
+	}
+      ptr += sizeof ("HTTP/1.1 ") - 1;
+      code = grub_strtoul (ptr, (const char **)&ptr, 10);
+      if (grub_errno)
+	return grub_errno;
+      switch (code)
+	{
+	case 200:
+	case 206:
+	  break;
+	case 404:
+	  data->err = GRUB_ERR_FILE_NOT_FOUND;
+	  data->errmsg = grub_xasprintf (_("file `%s' not found"), data->filename);
+	  return GRUB_ERR_NONE;
+	default:
+	  data->err = GRUB_ERR_NET_UNKNOWN_ERROR;
+	  /* TRANSLATORS: GRUB HTTP code is pretty young. So even perfectly
+	     valid answers like 403 will trigger this very generic message.  */
+	  data->errmsg = grub_xasprintf (_("unsupported HTTP error %d: %s"),
+					 code, ptr);
+	  return GRUB_ERR_NONE;
+	}
+      data->first_line_recv = 1;
+      return GRUB_ERR_NONE;
+    }
+  if (grub_memcmp (ptr, "Content-Length: ", sizeof ("Content-Length: ") - 1)
+      == 0 && !data->size_recv)
+    {
+      ptr += sizeof ("Content-Length: ") - 1;
+      file->size = grub_strtoull (ptr, (const char **)&ptr, 10);
+      data->size_recv = 1;
+      return GRUB_ERR_NONE;
+    }
+  if (grub_memcmp (ptr, "Transfer-Encoding: chunked",
+		   sizeof ("Transfer-Encoding: chunked") - 1) == 0)
+    {
+      data->chunked = 1;
+      return GRUB_ERR_NONE;
+    }
+
+  return GRUB_ERR_NONE;  
+}
+
+static void
+http_err (grub_net_tcp_socket_t sock __attribute__ ((unused)),
+	  void *f)
+{
+  grub_file_t file = f;
+  http_data_t data = file->data;
+
+  if (data->sock)
+    grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+  data->sock = 0;
+  if (data->current_line)
+    grub_free (data->current_line);
+  data->current_line = 0;
+  file->device->net->eof = 1;
+  file->device->net->stall = 1;
+  if (file->size == GRUB_FILE_SIZE_UNKNOWN)
+    file->size = have_ahead (file);
+}
+
+static grub_err_t
+http_receive (grub_net_tcp_socket_t sock __attribute__ ((unused)),
+	      struct grub_net_buff *nb,
+	      void *f)
+{
+  grub_file_t file = f;
+  http_data_t data = file->data;
+  grub_err_t err;
+
+  if (!data->sock)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  while (1)
+    {
+      char *ptr = (char *) nb->data;
+      if ((!data->headers_recv || data->in_chunk_len) && data->current_line)
+	{
+	  int have_line = 1;
+	  char *t;
+	  ptr = grub_memchr (nb->data, '\n', nb->tail - nb->data);
+	  if (ptr)
+	    ptr++;
+	  else
+	    {
+	      have_line = 0;
+	      ptr = (char *) nb->tail;
+	    }
+	  t = grub_realloc (data->current_line,
+			    data->current_line_len + (ptr - (char *) nb->data));
+	  if (!t)
+	    {
+	      grub_netbuff_free (nb);
+	      grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+	      return grub_errno;
+	    }
+	      
+	  data->current_line = t;
+	  grub_memcpy (data->current_line + data->current_line_len,
+		       nb->data, ptr - (char *) nb->data);
+	  data->current_line_len += ptr - (char *) nb->data;
+	  if (!have_line)
+	    {
+	      grub_netbuff_free (nb);
+	      return GRUB_ERR_NONE;
+	    }
+	  err = parse_line (file, data, data->current_line,
+			    data->current_line_len);
+	  grub_free (data->current_line);
+	  data->current_line = 0;
+	  data->current_line_len = 0;
+	  if (err)
+	    {
+	      grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+	      grub_netbuff_free (nb);
+	      return err;
+	    }
+	}
+
+      while (ptr < (char *) nb->tail && (!data->headers_recv
+					 || data->in_chunk_len))
+	{
+	  char *ptr2;
+	  ptr2 = grub_memchr (ptr, '\n', (char *) nb->tail - ptr);
+	  if (!ptr2)
+	    {
+	      data->current_line = grub_malloc ((char *) nb->tail - ptr);
+	      if (!data->current_line)
+		{
+		  grub_netbuff_free (nb);
+		  grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+		  return grub_errno;
+		}
+	      data->current_line_len = (char *) nb->tail - ptr;
+	      grub_memcpy (data->current_line, ptr, data->current_line_len);
+	      grub_netbuff_free (nb);
+	      return GRUB_ERR_NONE;
+	    }
+	  err = parse_line (file, data, ptr, ptr2 - ptr);
+	  if (err)
+	    {
+	      grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+	      grub_netbuff_free (nb);
+	      return err;
+	    }
+	  ptr = ptr2 + 1;
+	}
+
+      if (((char *) nb->tail - ptr) <= 0)
+	{
+	  grub_netbuff_free (nb);
+	  return GRUB_ERR_NONE;
+	} 
+      err = grub_netbuff_pull (nb, ptr - (char *) nb->data);
+      if (err)
+	{
+	  grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+	  grub_netbuff_free (nb);
+	  return err;
+	}
+      if (!(data->chunked && (grub_ssize_t) data->chunk_rem
+	    < nb->tail - nb->data))
+	{
+	  grub_net_put_packet (&file->device->net->packs, nb);
+	  if (file->device->net->packs.count >= 20)
+	    file->device->net->stall = 1;
+
+	  if (file->device->net->packs.count >= 100)
+	    grub_net_tcp_stall (data->sock);
+
+	  if (data->chunked)
+	    data->chunk_rem -= nb->tail - nb->data;
+	  return GRUB_ERR_NONE;
+	}
+      if (data->chunk_rem)
+	{
+	  struct grub_net_buff *nb2;
+	  nb2 = grub_netbuff_alloc (data->chunk_rem);
+	  if (!nb2)
+	    return grub_errno;
+	  grub_netbuff_put (nb2, data->chunk_rem);
+	  grub_memcpy (nb2->data, nb->data, data->chunk_rem);
+	  if (file->device->net->packs.count >= 20)
+	    {
+	      file->device->net->stall = 1;
+	      grub_net_tcp_stall (data->sock);
+	    }
+
+	  grub_net_put_packet (&file->device->net->packs, nb2);
+	  grub_netbuff_pull (nb, data->chunk_rem);
+	}
+      data->in_chunk_len = 1;
+    }
+}
+
+static grub_err_t
+http_establish (struct grub_file *file, grub_off_t offset, int initial)
+{
+  http_data_t data = file->data;
+  grub_uint8_t *ptr;
+  int i;
+  struct grub_net_buff *nb;
+  grub_err_t err;
+
+  nb = grub_netbuff_alloc (GRUB_NET_TCP_RESERVE_SIZE
+			   + sizeof ("GET ") - 1
+			   + grub_strlen (data->filename)
+			   + sizeof (" HTTP/1.1\r\nHost: ") - 1
+			   + grub_strlen (file->device->net->server)
+			   + sizeof ("\r\nUser-Agent: " PACKAGE_STRING
+				     "\r\n") - 1
+			   + sizeof ("Range: bytes=XXXXXXXXXXXXXXXXXXXX"
+				     "-\r\n\r\n"));
+  if (!nb)
+    return grub_errno;
+
+  grub_netbuff_reserve (nb, GRUB_NET_TCP_RESERVE_SIZE);
+  ptr = nb->tail;
+  err = grub_netbuff_put (nb, sizeof ("GET ") - 1);
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+  grub_memcpy (ptr, "GET ", sizeof ("GET ") - 1);
+
+  ptr = nb->tail;
+
+  err = grub_netbuff_put (nb, grub_strlen (data->filename));
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+  grub_memcpy (ptr, data->filename, grub_strlen (data->filename));
+
+  ptr = nb->tail;
+  err = grub_netbuff_put (nb, sizeof (" HTTP/1.1\r\nHost: ") - 1);
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+  grub_memcpy (ptr, " HTTP/1.1\r\nHost: ",
+	       sizeof (" HTTP/1.1\r\nHost: ") - 1);
+
+  ptr = nb->tail;
+  err = grub_netbuff_put (nb, grub_strlen (file->device->net->server));
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+  grub_memcpy (ptr, file->device->net->server,
+	       grub_strlen (file->device->net->server));
+
+  ptr = nb->tail;
+  err = grub_netbuff_put (nb, 
+			  sizeof ("\r\nUser-Agent: " PACKAGE_STRING "\r\n")
+			  - 1);
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+  grub_memcpy (ptr, "\r\nUser-Agent: " PACKAGE_STRING "\r\n",
+	       sizeof ("\r\nUser-Agent: " PACKAGE_STRING "\r\n") - 1);
+  if (!initial)
+    {
+      ptr = nb->tail;
+      grub_snprintf ((char *) ptr,
+		     sizeof ("Range: bytes=XXXXXXXXXXXXXXXXXXXX-"
+			     "\r\n"),
+		     "Range: bytes=%" PRIuGRUB_UINT64_T "-\r\n",
+		     offset);
+      grub_netbuff_put (nb, grub_strlen ((char *) ptr));
+    }
+  ptr = nb->tail;
+  grub_netbuff_put (nb, 2);
+  grub_memcpy (ptr, "\r\n", 2);
+
+  data->sock = grub_net_tcp_open (file->device->net->server,
+				  HTTP_PORT, http_receive,
+				  http_err, NULL,
+				  file);
+  if (!data->sock)
+    {
+      grub_netbuff_free (nb);
+      return grub_errno;
+    }
+
+  //  grub_net_poll_cards (5000);
+
+  err = grub_net_send_tcp_packet (data->sock, nb, 1);
+  if (err)
+    {
+      grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+      return err;
+    }
+
+  for (i = 0; !data->headers_recv && i < 100; i++)
+    {
+      grub_net_tcp_retransmit ();
+      grub_net_poll_cards (300, &data->headers_recv);
+    }
+
+  if (!data->headers_recv)
+    {
+      grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+      if (data->err)
+	{
+	  char *str = data->errmsg;
+	  err = grub_error (data->err, "%s", str);
+	  grub_free (str);
+	  data->errmsg = 0;
+	  return data->err;
+	}
+      return grub_error (GRUB_ERR_TIMEOUT, N_("time out opening `%s'"), data->filename);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+http_seek (struct grub_file *file, grub_off_t off)
+{
+  struct http_data *old_data, *data;
+  grub_err_t err;
+  old_data = file->data;
+  /* FIXME: Reuse socket?  */
+  if (old_data->sock)
+    grub_net_tcp_close (old_data->sock, GRUB_NET_TCP_ABORT);
+  old_data->sock = 0;
+
+  while (file->device->net->packs.first)
+    {
+      grub_netbuff_free (file->device->net->packs.first->nb);
+      grub_net_remove_packet (file->device->net->packs.first);
+    }
+
+  file->device->net->stall = 0;
+  file->device->net->eof = 0;
+  file->device->net->offset = off;
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return grub_errno;
+
+  data->size_recv = 1;
+  data->filename = old_data->filename;
+  if (!data->filename)
+    {
+      grub_free (data);
+      file->data = 0;
+      return grub_errno;
+    }
+  grub_free (old_data);
+
+  file->data = data;
+  err = http_establish (file, off, 0);
+  if (err)
+    {
+      grub_free (data->filename);
+      grub_free (data);
+      file->data = 0;
+      return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+http_open (struct grub_file *file, const char *filename)
+{
+  grub_err_t err;
+  struct http_data *data;
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return grub_errno;
+  file->size = GRUB_FILE_SIZE_UNKNOWN;
+
+  data->filename = grub_strdup (filename);
+  if (!data->filename)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  file->not_easily_seekable = 0;
+  file->data = data;
+
+  err = http_establish (file, 0, 1);
+  if (err)
+    {
+      grub_free (data->filename);
+      grub_free (data);
+      return err;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+http_close (struct grub_file *file)
+{
+  http_data_t data = file->data;
+
+  if (!data)
+    return GRUB_ERR_NONE;
+
+  if (data->sock)
+    grub_net_tcp_close (data->sock, GRUB_NET_TCP_ABORT);
+  if (data->current_line)
+    grub_free (data->current_line);
+  grub_free (data->filename);
+  grub_free (data);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+http_packets_pulled (struct grub_file *file)
+{
+  http_data_t data = file->data;
+
+  if (file->device->net->packs.count >= 20)
+    return 0;
+
+  if (!file->device->net->eof)
+    file->device->net->stall = 0;
+  if (data && data->sock)
+    grub_net_tcp_unstall (data->sock);
+  return 0;
+}
+
+static struct grub_net_app_protocol grub_http_protocol = 
+  {
+    .name = "http",
+    .open = http_open,
+    .close = http_close,
+    .seek = http_seek,
+    .packets_pulled = http_packets_pulled
+  };
+
+GRUB_MOD_INIT (http)
+{
+  grub_net_app_level_register (&grub_http_protocol);
+}
+
+GRUB_MOD_FINI (http)
+{
+  grub_net_app_level_unregister (&grub_http_protocol);
+}
diff --git a/grub-core/net/icmp.c b/grub-core/net/icmp.c
new file mode 100644
index 0000000..b1eef11
--- /dev/null
+++ b/grub-core/net/icmp.c
@@ -0,0 +1,112 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/ip.h>
+#include <grub/net/netbuff.h>
+
+struct icmp_header
+{
+  grub_uint8_t type;
+  grub_uint8_t code;
+  grub_uint16_t checksum;
+} GRUB_PACKED;
+
+struct ping_header
+{
+  grub_uint16_t id;
+  grub_uint16_t seq;
+} GRUB_PACKED;
+
+enum
+  {
+    ICMP_ECHO_REPLY = 0,
+    ICMP_ECHO = 8,
+  };
+
+grub_err_t
+grub_net_recv_icmp_packet (struct grub_net_buff *nb,
+			   struct grub_net_network_level_interface *inf,
+			   const grub_net_link_level_address_t *ll_src,
+			   const grub_net_network_level_address_t *src)
+{
+  struct icmp_header *icmph;
+  grub_err_t err;
+  grub_uint16_t checksum;
+
+  /* Ignore broadcast.  */
+  if (!inf)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  icmph = (struct icmp_header *) nb->data;
+
+  if (nb->tail - nb->data < (grub_ssize_t) sizeof (*icmph))
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  checksum = icmph->checksum;
+  icmph->checksum = 0;
+  if (checksum != grub_net_ip_chksum (nb->data, nb->tail - nb->data))
+    {
+      icmph->checksum = checksum;
+      return GRUB_ERR_NONE;
+    }
+  icmph->checksum = checksum;
+
+  err = grub_netbuff_pull (nb, sizeof (*icmph));
+  if (err)
+    return err;
+
+  switch (icmph->type)
+    {
+    case ICMP_ECHO:
+      {
+	struct grub_net_buff *nb_reply;
+	struct icmp_header *icmphr;
+	if (icmph->code)
+	  break;
+	nb_reply = grub_netbuff_make_pkt (nb->tail - nb->data + sizeof (*icmphr));
+	if (!nb_reply)
+	  {
+	    grub_netbuff_free (nb);
+	    return grub_errno;
+	  }
+	grub_memcpy (nb_reply->data + sizeof (*icmphr), nb->data, nb->tail - nb->data);
+	icmphr = (struct icmp_header *) nb_reply->data;
+	icmphr->type = ICMP_ECHO_REPLY;
+	icmphr->code = 0;
+	icmphr->checksum = 0;
+	icmphr->checksum = grub_net_ip_chksum ((void *) nb_reply->data,
+					       nb_reply->tail - nb_reply->data);
+	err = grub_net_send_ip_packet (inf, src, ll_src,
+				       nb_reply, GRUB_NET_IP_ICMP);
+
+	grub_netbuff_free (nb);
+	grub_netbuff_free (nb_reply);
+	return err;
+      }
+    };
+
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/net/icmp6.c b/grub-core/net/icmp6.c
new file mode 100644
index 0000000..2cbd95d
--- /dev/null
+++ b/grub-core/net/icmp6.c
@@ -0,0 +1,679 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/ip.h>
+#include <grub/net/netbuff.h>
+
+struct icmp_header
+{
+  grub_uint8_t type;
+  grub_uint8_t code;
+  grub_uint16_t checksum;
+} GRUB_PACKED;
+
+struct ping_header
+{
+  grub_uint16_t id;
+  grub_uint16_t seq;
+} GRUB_PACKED;
+
+struct router_adv
+{
+  grub_uint8_t ttl;
+  grub_uint8_t flags;
+  grub_uint16_t router_lifetime;
+  grub_uint32_t reachable_time;
+  grub_uint32_t retrans_timer;
+  grub_uint8_t options[0];
+} GRUB_PACKED;
+
+struct option_header
+{
+  grub_uint8_t type;
+  grub_uint8_t len;
+} GRUB_PACKED;
+
+struct prefix_option
+{
+  struct option_header header;
+  grub_uint8_t prefixlen;
+  grub_uint8_t flags;
+  grub_uint32_t valid_lifetime;
+  grub_uint32_t preferred_lifetime;
+  grub_uint32_t reserved;
+  grub_uint64_t prefix[2];
+} GRUB_PACKED;
+
+struct neighbour_solicit
+{
+  grub_uint32_t reserved;
+  grub_uint64_t target[2];
+} GRUB_PACKED;
+
+struct neighbour_advertise
+{
+  grub_uint32_t flags;
+  grub_uint64_t target[2];
+} GRUB_PACKED;
+
+struct router_solicit
+{
+  grub_uint32_t reserved;
+} GRUB_PACKED;
+
+enum
+  {
+    FLAG_SLAAC = 0x40
+  };
+
+enum
+  {
+    ICMP6_ECHO = 128,
+    ICMP6_ECHO_REPLY = 129,
+    ICMP6_ROUTER_SOLICIT = 133,
+    ICMP6_ROUTER_ADVERTISE = 134,
+    ICMP6_NEIGHBOUR_SOLICIT = 135,
+    ICMP6_NEIGHBOUR_ADVERTISE = 136,
+  };
+
+enum
+  {
+    OPTION_SOURCE_LINK_LAYER_ADDRESS = 1,
+    OPTION_TARGET_LINK_LAYER_ADDRESS = 2,
+    OPTION_PREFIX = 3
+  };
+
+enum
+  {
+    FLAG_SOLICITED = (1 << 30),
+    FLAG_OVERRIDE = (1 << 29)
+  };
+
+grub_err_t
+grub_net_recv_icmp6_packet (struct grub_net_buff *nb,
+			    struct grub_net_card *card,
+			    struct grub_net_network_level_interface *inf,
+			    const grub_net_link_level_address_t *ll_src,
+			    const grub_net_network_level_address_t *source,
+			    const grub_net_network_level_address_t *dest,
+			    grub_uint8_t ttl)
+{
+  struct icmp_header *icmph;
+  struct grub_net_network_level_interface *orig_inf = inf;
+  grub_err_t err;
+  grub_uint16_t checksum;
+
+  icmph = (struct icmp_header *) nb->data;
+
+  if (nb->tail - nb->data < (grub_ssize_t) sizeof (*icmph))
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  checksum = icmph->checksum;
+  icmph->checksum = 0;
+  if (checksum != grub_net_ip_transport_checksum (nb,
+						  GRUB_NET_IP_ICMPV6,
+						  source,
+						  dest))
+    {
+      grub_dprintf ("net", "invalid ICMPv6 checksum: %04x instead of %04x\n",
+		    checksum,
+		    grub_net_ip_transport_checksum (nb,
+						    GRUB_NET_IP_ICMPV6,
+						    source,
+						    dest));
+      icmph->checksum = checksum;
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  icmph->checksum = checksum;
+
+  err = grub_netbuff_pull (nb, sizeof (*icmph));
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+
+  grub_dprintf ("net", "ICMPv6 message: %02x, %02x\n",
+		icmph->type, icmph->code);
+  switch (icmph->type)
+    {
+    case ICMP6_ECHO:
+      /* Don't accept multicast pings.  */
+      if (!inf)
+	break;
+      {
+	struct grub_net_buff *nb_reply;
+	struct icmp_header *icmphr;
+	if (icmph->code)
+	  break;
+	nb_reply = grub_netbuff_alloc (nb->tail - nb->data + 512);
+	if (!nb_reply)
+	  {
+	    grub_netbuff_free (nb);
+	    return grub_errno;
+	  }
+	err = grub_netbuff_reserve (nb_reply, nb->tail - nb->data + 512);
+	if (err)
+	  goto ping_fail;
+	err = grub_netbuff_push (nb_reply, nb->tail - nb->data);
+	if (err)
+	  goto ping_fail;
+	grub_memcpy (nb_reply->data, nb->data, nb->tail - nb->data);
+	err = grub_netbuff_push (nb_reply, sizeof (*icmphr));
+	if (err)
+	  goto ping_fail;
+	icmphr = (struct icmp_header *) nb_reply->data;
+	icmphr->type = ICMP6_ECHO_REPLY;
+	icmphr->code = 0;
+	icmphr->checksum = 0;
+	icmphr->checksum = grub_net_ip_transport_checksum (nb_reply,
+							   GRUB_NET_IP_ICMPV6,
+							   &inf->address,
+							   source);
+	err = grub_net_send_ip_packet (inf, source, ll_src, nb_reply,
+				       GRUB_NET_IP_ICMPV6);
+
+      ping_fail:
+	grub_netbuff_free (nb);
+	grub_netbuff_free (nb_reply);
+	return err;
+      }
+    case ICMP6_NEIGHBOUR_SOLICIT:
+      {
+	struct neighbour_solicit *nbh;
+	struct grub_net_buff *nb_reply;
+	struct option_header *ohdr;
+	struct neighbour_advertise *adv;
+	struct icmp_header *icmphr;
+	grub_uint8_t *ptr;
+
+	if (icmph->code)
+	  break;
+	if (ttl != 0xff)
+	  break;
+	nbh = (struct neighbour_solicit *) nb->data;
+	err = grub_netbuff_pull (nb, sizeof (*nbh));
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+	for (ptr = (grub_uint8_t *) nb->data; ptr < nb->tail;
+	     ptr += ohdr->len * 8)
+	  {
+	    ohdr = (struct option_header *) ptr;
+	    if (ohdr->len == 0 || ptr + 8 * ohdr->len > nb->tail)
+	      {
+		grub_netbuff_free (nb);
+		return GRUB_ERR_NONE; 
+	      }
+	    if (ohdr->type == OPTION_SOURCE_LINK_LAYER_ADDRESS
+		&& ohdr->len == 1)
+	      {
+		grub_net_link_level_address_t ll_address;
+		ll_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+		grub_memcpy (ll_address.mac, ohdr + 1, sizeof (ll_address.mac));
+		grub_net_link_layer_add_address (card, source, &ll_address, 0);
+	      }
+	  }
+	FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+	{
+	  if (inf->card == card
+	      && inf->address.type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+	      && grub_memcmp (&inf->address.ipv6, &nbh->target, 16) == 0)
+	    break;
+	}
+	if (!inf)
+	  break;
+
+	nb_reply = grub_netbuff_alloc (sizeof (struct neighbour_advertise)
+				       + sizeof (struct option_header)
+				       + 6
+				       + sizeof (struct icmp_header)
+				       + GRUB_NET_OUR_IPV6_HEADER_SIZE
+				       + GRUB_NET_MAX_LINK_HEADER_SIZE);
+	if (!nb_reply)
+	  {
+	    grub_netbuff_free (nb);
+	    return grub_errno;
+	  }
+	err = grub_netbuff_reserve (nb_reply,
+				    sizeof (struct neighbour_advertise)
+				    + sizeof (struct option_header)
+				    + 6
+				    + sizeof (struct icmp_header)
+				    + GRUB_NET_OUR_IPV6_HEADER_SIZE
+				    + GRUB_NET_MAX_LINK_HEADER_SIZE);
+	if (err)
+	  goto ndp_fail;
+
+	err = grub_netbuff_push (nb_reply, 6);
+	if (err)
+	  goto ndp_fail;
+	grub_memcpy (nb_reply->data, inf->hwaddress.mac, 6);
+	err = grub_netbuff_push (nb_reply, sizeof (*ohdr));
+	if (err)
+	  goto ndp_fail;
+	ohdr = (struct option_header *) nb_reply->data;
+	ohdr->type = OPTION_TARGET_LINK_LAYER_ADDRESS;
+	ohdr->len = 1;
+	err = grub_netbuff_push (nb_reply, sizeof (*adv));
+	if (err)
+	  goto ndp_fail;
+	adv = (struct neighbour_advertise *) nb_reply->data;
+	adv->flags = grub_cpu_to_be32_compile_time (FLAG_SOLICITED
+						    | FLAG_OVERRIDE);
+	grub_memcpy (&adv->target, &nbh->target, 16);
+
+	err = grub_netbuff_push (nb_reply, sizeof (*icmphr));
+	if (err)
+	  goto ndp_fail;
+	icmphr = (struct icmp_header *) nb_reply->data;
+	icmphr->type = ICMP6_NEIGHBOUR_ADVERTISE;
+	icmphr->code = 0;
+	icmphr->checksum = 0;
+	icmphr->checksum = grub_net_ip_transport_checksum (nb_reply,
+							   GRUB_NET_IP_ICMPV6,
+							   &inf->address,
+							   source);
+	err = grub_net_send_ip_packet (inf, source, ll_src, nb_reply,
+				       GRUB_NET_IP_ICMPV6);
+
+      ndp_fail:
+	grub_netbuff_free (nb);
+	grub_netbuff_free (nb_reply);
+	return err;
+      }
+    case ICMP6_NEIGHBOUR_ADVERTISE:
+      {
+	struct neighbour_advertise *nbh;
+	grub_uint8_t *ptr;
+	struct option_header *ohdr;
+
+	if (icmph->code)
+	  break;
+	if (ttl != 0xff)
+	  break;
+	nbh = (struct neighbour_advertise *) nb->data;
+	err = grub_netbuff_pull (nb, sizeof (*nbh));
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+
+	for (ptr = (grub_uint8_t *) nb->data; ptr < nb->tail;
+	     ptr += ohdr->len * 8)
+	  {
+	    ohdr = (struct option_header *) ptr;
+	    if (ohdr->len == 0 || ptr + 8 * ohdr->len > nb->tail)
+	      {
+		grub_netbuff_free (nb);
+		return GRUB_ERR_NONE; 
+	      }
+	    if (ohdr->type == OPTION_TARGET_LINK_LAYER_ADDRESS
+		&& ohdr->len == 1)
+	      {
+		grub_net_link_level_address_t ll_address;
+		ll_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+		grub_memcpy (ll_address.mac, ohdr + 1, sizeof (ll_address.mac));
+		grub_net_link_layer_add_address (card, source, &ll_address, 0);
+	      }
+	  }
+	break;
+      }
+    case ICMP6_ROUTER_ADVERTISE:
+      {
+	grub_uint8_t *ptr;
+	struct option_header *ohdr;
+	struct router_adv *radv;
+	struct grub_net_network_level_interface *route_inf = NULL;
+	int default_route = 0;
+	if (icmph->code)
+	  break;
+	radv = (struct router_adv *)nb->data;
+	err = grub_netbuff_pull (nb, sizeof (struct router_adv));
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+	if (grub_be_to_cpu16 (radv->router_lifetime) > 0)
+	  {
+	    struct grub_net_route *route;
+
+	    FOR_NET_ROUTES (route)
+	    {
+	      if (!grub_memcmp (&route->gw, source, sizeof (route->gw)))
+		break;
+	    }
+	    if (route == NULL)
+	      default_route = 1;
+	  }
+
+	for (ptr = (grub_uint8_t *) nb->data; ptr < nb->tail;
+	     ptr += ohdr->len * 8)
+	  {
+	    ohdr = (struct option_header *) ptr;
+	    if (ohdr->len == 0 || ptr + 8 * ohdr->len > nb->tail)
+	      {
+		grub_netbuff_free (nb);
+		return GRUB_ERR_NONE; 
+	      }
+	    if (ohdr->type == OPTION_SOURCE_LINK_LAYER_ADDRESS
+		&& ohdr->len == 1)
+	      {
+		grub_net_link_level_address_t ll_address;
+		ll_address.type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+		grub_memcpy (ll_address.mac, ohdr + 1, sizeof (ll_address.mac));
+		grub_net_link_layer_add_address (card, source, &ll_address, 0);
+	      }
+	    if (ohdr->type == OPTION_PREFIX && ohdr->len == 4)
+	      {
+		struct prefix_option *opt = (struct prefix_option *) ptr;
+		struct grub_net_slaac_mac_list *slaac;
+		if (!(opt->flags & FLAG_SLAAC)
+		    || (grub_be_to_cpu64 (opt->prefix[0]) >> 48) == 0xfe80
+		    || (grub_be_to_cpu32 (opt->preferred_lifetime)
+			> grub_be_to_cpu32 (opt->valid_lifetime))
+		    || opt->prefixlen != 64)
+		  {
+		    grub_dprintf ("net", "discarded prefix: %d, %d, %d, %d\n",
+				  !(opt->flags & FLAG_SLAAC),
+				  (grub_be_to_cpu64 (opt->prefix[0]) >> 48) == 0xfe80,
+				  (grub_be_to_cpu32 (opt->preferred_lifetime)
+				   > grub_be_to_cpu32 (opt->valid_lifetime)),
+				  opt->prefixlen != 64);
+		    continue;
+		  }
+		for (slaac = card->slaac_list; slaac; slaac = slaac->next)
+		  {
+		    grub_net_network_level_address_t addr;
+		    grub_net_network_level_netaddress_t netaddr;
+
+		    if (slaac->address.type
+			!= GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET)
+		      continue;
+		    addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+		    addr.ipv6[0] = opt->prefix[0];
+		    addr.ipv6[1] = grub_net_ipv6_get_id (&slaac->address);
+		    netaddr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+		    netaddr.ipv6.base[0] = opt->prefix[0];
+		    netaddr.ipv6.base[1] = 0;
+		    netaddr.ipv6.masksize = 64;
+
+		    FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+		    {
+		      if (inf->card == card
+			  && grub_net_addr_cmp (&inf->address, &addr) == 0)
+			break;
+		    }
+		    /* Update lease time if needed here once we have
+		       lease times.  */
+		    if (inf)
+		      {
+			if (!route_inf)
+			  route_inf = inf;
+			continue;
+		      }
+
+		    grub_dprintf ("net", "creating slaac\n");
+
+		    {
+		      char *name;
+		      name = grub_xasprintf ("%s:%d",
+					     slaac->name, slaac->slaac_counter++);
+		      if (!name)
+			{
+			  grub_errno = GRUB_ERR_NONE;
+			  continue;
+			}
+		      inf = grub_net_add_addr (name, 
+					       card, &addr,
+					       &slaac->address, 0);
+		      if (!route_inf)
+			route_inf = inf;
+		      grub_net_add_route (name, netaddr, inf);
+		      grub_free (name);
+		    }
+		  }
+	      }
+	  }
+	if (default_route)
+	  {
+	    char *name;
+	    grub_net_network_level_netaddress_t netaddr;
+	    name = grub_xasprintf ("%s:ra:default6", card->name);
+	    if (!name)
+	      {
+		grub_errno = GRUB_ERR_NONE;
+		goto next;
+	      }
+	    /* Default routes take alll of the traffic, so make the mask huge */
+	    netaddr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+	    netaddr.ipv6.masksize = 0;
+	    netaddr.ipv6.base[0] = 0;
+	    netaddr.ipv6.base[1] = 0;
+
+	    /* May not have gotten slaac info, find a global address on this
+	      card.  */
+	    if (route_inf == NULL)
+	      {
+		FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+		{
+		  if (inf->card == card && inf != orig_inf
+		      && inf->address.type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+		      && grub_net_hwaddr_cmp(&inf->hwaddress,
+					     &orig_inf->hwaddress) == 0)
+		    {
+		      route_inf = inf;
+		      break;
+		    }
+		}
+	      }
+	    if (route_inf != NULL)
+	      grub_net_add_route_gw (name, netaddr, *source, route_inf);
+	    grub_free (name);
+	  }
+next:
+	if (ptr != nb->tail)
+	  break;
+      }
+    };
+
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_icmp6_send_request (struct grub_net_network_level_interface *inf,
+			     const grub_net_network_level_address_t *proto_addr)
+{
+  struct grub_net_buff *nb;
+  grub_err_t err = GRUB_ERR_NONE;
+  int i;
+  struct option_header *ohdr;
+  struct neighbour_solicit *sol;
+  struct icmp_header *icmphr;
+  grub_net_network_level_address_t multicast;
+  grub_net_link_level_address_t ll_multicast;
+  grub_uint8_t *nbd;
+  multicast.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+  multicast.ipv6[0] = grub_be_to_cpu64_compile_time (0xff02ULL << 48);
+  multicast.ipv6[1] = (grub_be_to_cpu64_compile_time (0x01ff000000ULL)
+		       | (proto_addr->ipv6[1]
+			  & grub_be_to_cpu64_compile_time (0xffffff)));
+  
+  err = grub_net_link_layer_resolve (inf, &multicast, &ll_multicast);
+  if (err)
+    return err;
+
+  nb = grub_netbuff_alloc (sizeof (struct neighbour_solicit)
+			   + sizeof (struct option_header)
+			   + 6
+			   + sizeof (struct icmp_header)
+			   + GRUB_NET_OUR_IPV6_HEADER_SIZE
+			   + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (!nb)
+    return grub_errno;
+  err = grub_netbuff_reserve (nb,
+			      sizeof (struct neighbour_solicit)
+			      + sizeof (struct option_header)
+			      + 6
+			      + sizeof (struct icmp_header)
+			      + GRUB_NET_OUR_IPV6_HEADER_SIZE
+			      + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  err = grub_netbuff_push (nb, 6);
+  if (err)
+    goto fail;
+
+  grub_memcpy (nb->data, inf->hwaddress.mac, 6);
+  err = grub_netbuff_push (nb, sizeof (*ohdr));
+  if (err)
+    goto fail;
+
+  ohdr = (struct option_header *) nb->data;
+  ohdr->type = OPTION_SOURCE_LINK_LAYER_ADDRESS;
+  ohdr->len = 1;
+  err = grub_netbuff_push (nb, sizeof (*sol));  
+  if (err)
+    goto fail;
+
+  sol = (struct neighbour_solicit *) nb->data;
+  sol->reserved = 0;
+  grub_memcpy (&sol->target, &proto_addr->ipv6, 16);
+
+  err = grub_netbuff_push (nb, sizeof (*icmphr));
+  if (err)
+    goto fail;
+
+  icmphr = (struct icmp_header *) nb->data;
+  icmphr->type = ICMP6_NEIGHBOUR_SOLICIT;
+  icmphr->code = 0;
+  icmphr->checksum = 0;
+  icmphr->checksum = grub_net_ip_transport_checksum (nb,
+						     GRUB_NET_IP_ICMPV6,
+						     &inf->address,
+						     &multicast);
+  nbd = nb->data;
+  err = grub_net_send_ip_packet (inf, &multicast, &ll_multicast, nb,
+				 GRUB_NET_IP_ICMPV6);
+  if (err)
+    goto fail;
+
+  for (i = 0; i < GRUB_NET_TRIES; i++)
+    {
+      if (grub_net_link_layer_resolve_check (inf, proto_addr))
+	break;
+      grub_net_poll_cards (GRUB_NET_INTERVAL + (i * GRUB_NET_INTERVAL_ADDITION),
+                           0);
+      if (grub_net_link_layer_resolve_check (inf, proto_addr))
+	break;
+      nb->data = nbd;
+      err = grub_net_send_ip_packet (inf, &multicast, &ll_multicast, nb,
+				     GRUB_NET_IP_ICMPV6);
+      if (err)
+	break;
+    }
+
+ fail:
+  grub_netbuff_free (nb);
+  return err;
+}
+
+grub_err_t
+grub_net_icmp6_send_router_solicit (struct grub_net_network_level_interface *inf)
+{
+  struct grub_net_buff *nb;
+  grub_err_t err = GRUB_ERR_NONE;
+  grub_net_network_level_address_t multicast;
+  grub_net_link_level_address_t ll_multicast;
+  struct option_header *ohdr;
+  struct router_solicit *sol;
+  struct icmp_header *icmphr;
+
+  multicast.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+  multicast.ipv6[0] = grub_cpu_to_be64_compile_time (0xff02ULL << 48);
+  multicast.ipv6[1] = grub_cpu_to_be64_compile_time (0x02ULL);
+
+  err = grub_net_link_layer_resolve (inf, &multicast, &ll_multicast);
+  if (err)
+    return err;
+
+  nb = grub_netbuff_alloc (sizeof (struct router_solicit)
+			   + sizeof (struct option_header)
+			   + 6
+			   + sizeof (struct icmp_header)
+			   + GRUB_NET_OUR_IPV6_HEADER_SIZE
+			   + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (!nb)
+    return grub_errno;
+  err = grub_netbuff_reserve (nb,
+			      sizeof (struct router_solicit)
+			      + sizeof (struct option_header)
+			      + 6
+			      + sizeof (struct icmp_header)
+			      + GRUB_NET_OUR_IPV6_HEADER_SIZE
+			      + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (err)
+    goto fail;
+
+  err = grub_netbuff_push (nb, 6);
+  if (err)
+    goto fail;
+
+  grub_memcpy (nb->data, inf->hwaddress.mac, 6);
+
+  err = grub_netbuff_push (nb, sizeof (*ohdr));
+  if (err)
+    goto fail;
+
+  ohdr = (struct option_header *) nb->data;
+  ohdr->type = OPTION_SOURCE_LINK_LAYER_ADDRESS;
+  ohdr->len = 1;
+
+  err = grub_netbuff_push (nb, sizeof (*sol));
+  if (err)
+    goto fail;
+
+  sol = (struct router_solicit *) nb->data;
+  sol->reserved = 0;
+
+  err = grub_netbuff_push (nb, sizeof (*icmphr));
+  if (err)
+    goto fail;
+
+  icmphr = (struct icmp_header *) nb->data;
+  icmphr->type = ICMP6_ROUTER_SOLICIT;
+  icmphr->code = 0;
+  icmphr->checksum = 0;
+  icmphr->checksum = grub_net_ip_transport_checksum (nb,
+						     GRUB_NET_IP_ICMPV6,
+						     &inf->address,
+						     &multicast);
+  err = grub_net_send_ip_packet (inf, &multicast, &ll_multicast, nb,
+				 GRUB_NET_IP_ICMPV6);
+ fail:
+  grub_netbuff_free (nb);
+  return err;
+}
diff --git a/grub-core/net/ip.c b/grub-core/net/ip.c
new file mode 100644
index 0000000..ea5edf8
--- /dev/null
+++ b/grub-core/net/ip.c
@@ -0,0 +1,739 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net/ip.h>
+#include <grub/misc.h>
+#include <grub/net/arp.h>
+#include <grub/net/udp.h>
+#include <grub/net/ethernet.h>
+#include <grub/net.h>
+#include <grub/net/netbuff.h>
+#include <grub/mm.h>
+#include <grub/priority_queue.h>
+#include <grub/time.h>
+
+struct iphdr {
+  grub_uint8_t verhdrlen;
+  grub_uint8_t service;
+  grub_uint16_t len;
+  grub_uint16_t ident;
+  grub_uint16_t frags;
+  grub_uint8_t ttl;
+  grub_uint8_t protocol;
+  grub_uint16_t chksum;
+  grub_uint32_t src;
+  grub_uint32_t dest;
+} GRUB_PACKED ;
+
+enum
+{
+  DONT_FRAGMENT =  0x4000,
+  MORE_FRAGMENTS = 0x2000,
+  OFFSET_MASK =    0x1fff
+};
+
+typedef grub_uint64_t ip6addr[2];
+
+struct ip6hdr {
+  grub_uint32_t version_class_flow;
+  grub_uint16_t len;
+  grub_uint8_t protocol;
+  grub_uint8_t ttl;
+  ip6addr src;
+  ip6addr dest;
+} GRUB_PACKED ;
+
+static int
+cmp (const void *a__, const void *b__)
+{
+  struct grub_net_buff *a_ = *(struct grub_net_buff **) a__;
+  struct grub_net_buff *b_ = *(struct grub_net_buff **) b__;
+  struct iphdr *a = (struct iphdr *) a_->data;
+  struct iphdr *b = (struct iphdr *) b_->data;
+  /* We want the first elements to be on top.  */
+  if ((grub_be_to_cpu16 (a->frags) & OFFSET_MASK)
+      < (grub_be_to_cpu16 (b->frags) & OFFSET_MASK))
+    return +1;
+  if ((grub_be_to_cpu16 (a->frags) & OFFSET_MASK)
+      > (grub_be_to_cpu16 (b->frags) & OFFSET_MASK))
+    return -1;
+  return 0;
+}
+
+struct reassemble
+{
+  struct reassemble *next;
+  grub_uint32_t source;
+  grub_uint32_t dest;
+  grub_uint16_t id;
+  grub_uint8_t proto;
+  grub_uint64_t last_time;
+  grub_priority_queue_t pq;
+  struct grub_net_buff *asm_netbuff;
+  grub_size_t total_len;
+  grub_size_t cur_ptr;
+  grub_uint8_t ttl;
+};
+
+static struct reassemble *reassembles;
+
+grub_uint16_t
+grub_net_ip_chksum (void *ipv, grub_size_t len)
+{
+  grub_uint16_t *ip = (grub_uint16_t *) ipv;
+  grub_uint32_t sum = 0;
+
+  for (; len >= 2; len -= 2)
+    {
+      sum += grub_be_to_cpu16 (grub_get_unaligned16 (ip++));
+      if (sum > 0xFFFF)
+	sum -= 0xFFFF;
+    }
+  if (len)
+    {
+      sum += *((grub_uint8_t *) ip) << 8;
+      if (sum > 0xFFFF)
+	sum -= 0xFFFF;
+    }
+
+  if (sum >= 0xFFFF)
+    sum -= 0xFFFF;
+
+  return grub_cpu_to_be16 ((~sum) & 0x0000FFFF);
+}
+
+static int id = 0x2400;
+
+static grub_err_t
+send_fragmented (struct grub_net_network_level_interface * inf,
+		 const grub_net_network_level_address_t * target,
+		 struct grub_net_buff * nb,
+		 grub_net_ip_protocol_t proto,
+		 grub_net_link_level_address_t ll_target_addr)
+{
+  grub_size_t off = 0;
+  grub_size_t fraglen;
+  grub_err_t err;
+
+  fraglen = (inf->card->mtu - sizeof (struct iphdr)) & ~7;
+  id++;
+
+  while (nb->tail - nb->data)
+    {
+      grub_size_t len = fraglen;
+      struct grub_net_buff *nb2;
+      struct iphdr *iph;
+
+      if ((grub_ssize_t) len > nb->tail - nb->data)
+	len = nb->tail - nb->data;
+      nb2 = grub_netbuff_alloc (fraglen + sizeof (struct iphdr)
+				+ GRUB_NET_MAX_LINK_HEADER_SIZE);
+      if (!nb2)
+	return grub_errno;
+      err = grub_netbuff_reserve (nb2, GRUB_NET_MAX_LINK_HEADER_SIZE);
+      if (err)
+	return err;
+      err = grub_netbuff_put (nb2, sizeof (struct iphdr));
+      if (err)
+	return err;
+
+      iph = (struct iphdr *) nb2->data;
+      iph->verhdrlen = ((4 << 4) | 5);
+      iph->service = 0;
+      iph->len = grub_cpu_to_be16 (len + sizeof (struct iphdr));
+      iph->ident = grub_cpu_to_be16 (id);
+      iph->frags = grub_cpu_to_be16 (off | (((grub_ssize_t) len 
+					     == nb->tail - nb->data)
+					    ? 0 : MORE_FRAGMENTS));
+      iph->ttl = 0xff;
+      iph->protocol = proto;
+      iph->src = inf->address.ipv4;
+      iph->dest = target->ipv4;
+      off += len / 8;
+
+      iph->chksum = 0;
+      iph->chksum = grub_net_ip_chksum ((void *) nb2->data, sizeof (*iph));
+      err = grub_netbuff_put (nb2, len);
+      if (err)
+	return err;
+      grub_memcpy (iph + 1, nb->data, len);
+      err = grub_netbuff_pull (nb, len);
+      if (err)
+	return err;
+      err = send_ethernet_packet (inf, nb2, ll_target_addr,
+				  GRUB_NET_ETHERTYPE_IP);
+      if (err)
+	return err;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_net_send_ip4_packet (struct grub_net_network_level_interface *inf,
+			  const grub_net_network_level_address_t *target,
+			  const grub_net_link_level_address_t *ll_target_addr,
+			  struct grub_net_buff *nb,
+			  grub_net_ip_protocol_t proto)
+{
+  struct iphdr *iph;
+  grub_err_t err;
+
+  COMPILE_TIME_ASSERT (GRUB_NET_OUR_IPV4_HEADER_SIZE == sizeof (*iph));
+
+  if (nb->tail - nb->data + sizeof (struct iphdr) > inf->card->mtu)
+    return send_fragmented (inf, target, nb, proto, *ll_target_addr);
+
+  err = grub_netbuff_push (nb, sizeof (*iph));
+  if (err)
+    return err;
+
+  iph = (struct iphdr *) nb->data;
+  iph->verhdrlen = ((4 << 4) | 5);
+  iph->service = 0;
+  iph->len = grub_cpu_to_be16 (nb->tail - nb->data);
+  iph->ident = grub_cpu_to_be16 (++id);
+  iph->frags = 0;
+  iph->ttl = 0xff;
+  iph->protocol = proto;
+  iph->src = inf->address.ipv4;
+  iph->dest = target->ipv4;
+
+  iph->chksum = 0;
+  iph->chksum = grub_net_ip_chksum ((void *) nb->data, sizeof (*iph));
+
+  return send_ethernet_packet (inf, nb, *ll_target_addr,
+			       GRUB_NET_ETHERTYPE_IP);
+}
+
+static grub_err_t
+handle_dgram (struct grub_net_buff *nb,
+	      struct grub_net_card *card,
+	      const grub_net_link_level_address_t *source_hwaddress,
+	      const grub_net_link_level_address_t *hwaddress,
+	      grub_net_ip_protocol_t proto,
+	      const grub_net_network_level_address_t *source,
+	      const grub_net_network_level_address_t *dest,
+              grub_uint16_t *vlantag,
+	      grub_uint8_t ttl)
+{
+  struct grub_net_network_level_interface *inf = NULL;
+  grub_err_t err;
+  int multicast = 0;
+
+  /* DHCP needs special treatment since we don't know IP yet.  */
+  {
+    struct udphdr *udph;
+    udph = (struct udphdr *) nb->data;
+    if (proto == GRUB_NET_IP_UDP && grub_be_to_cpu16 (udph->dst) == 68)
+      {
+	const struct grub_net_bootp_packet *bootp;
+	if (udph->chksum)
+	  {
+	    grub_uint16_t chk, expected;
+	    chk = udph->chksum;
+	    udph->chksum = 0;
+	    expected = grub_net_ip_transport_checksum (nb,
+						       GRUB_NET_IP_UDP,
+						       source,
+						       dest);
+	    if (expected != chk)
+	      {
+		grub_dprintf ("net", "Invalid UDP checksum. "
+			      "Expected %x, got %x\n", 
+			      grub_be_to_cpu16 (expected),
+			      grub_be_to_cpu16 (chk));
+		grub_netbuff_free (nb);
+		return GRUB_ERR_NONE;
+	      }
+	    udph->chksum = chk;
+	  }
+
+	err = grub_netbuff_pull (nb, sizeof (*udph));
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+
+	bootp = (const struct grub_net_bootp_packet *) nb->data;
+	
+	FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+	  if (inf->card == card
+	      && inf->address.type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV
+	      && inf->hwaddress.type == GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET
+	      && grub_memcmp (inf->hwaddress.mac, &bootp->mac_addr,
+			      sizeof (inf->hwaddress.mac)) == 0)
+	    {
+	      grub_net_process_dhcp (nb, inf);
+	      grub_netbuff_free (nb);
+	      return GRUB_ERR_NONE;
+	    }
+	grub_netbuff_free (nb);
+	return GRUB_ERR_NONE;
+      }
+  }
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+  {
+    if (inf->card == card
+	&& grub_net_addr_cmp (&inf->address, dest) == 0
+	&& grub_net_hwaddr_cmp (&inf->hwaddress, hwaddress) == 0)
+      break;
+
+    /* Verify vlantag id */
+    if (inf->card == card && inf->vlantag != *vlantag)
+      {
+        grub_dprintf ("net", "invalid vlantag! %x != %x\n",
+                      inf->vlantag, *vlantag);
+        break;
+      }
+
+    /* Solicited node multicast.  */
+    if (inf->card == card
+	&& inf->address.type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+	&& dest->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+	&& dest->ipv6[0] == grub_be_to_cpu64_compile_time (0xff02ULL << 48)
+	&& dest->ipv6[1] == (grub_be_to_cpu64_compile_time (0x01ff000000ULL)
+			     | (inf->address.ipv6[1]
+				& grub_be_to_cpu64_compile_time (0xffffff)))
+	&& hwaddress->type == GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET
+	&& hwaddress->mac[0] == 0x33 && hwaddress->mac[1] == 0x33
+	&& hwaddress->mac[2] == 0xff
+	&& hwaddress->mac[3] == ((grub_be_to_cpu64 (inf->address.ipv6[1]) 
+				  >> 16) & 0xff)
+	&& hwaddress->mac[4] == ((grub_be_to_cpu64 (inf->address.ipv6[1])
+				  >> 8) & 0xff)
+	&& hwaddress->mac[5] == ((grub_be_to_cpu64 (inf->address.ipv6[1])
+				  >> 0) & 0xff))
+      {
+	multicast = 1;
+	break;
+      }
+  }
+ 
+  if (!inf && !(dest->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+		&& dest->ipv6[0] == grub_be_to_cpu64_compile_time (0xff02ULL
+								   << 48)
+		&& dest->ipv6[1] == grub_be_to_cpu64_compile_time (1)))
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  if (multicast)
+    inf = NULL;
+
+  switch (proto)
+    {
+    case GRUB_NET_IP_UDP:
+      return grub_net_recv_udp_packet (nb, inf, source);
+    case GRUB_NET_IP_TCP:
+      return grub_net_recv_tcp_packet (nb, inf, source);
+    case GRUB_NET_IP_ICMP:
+      return grub_net_recv_icmp_packet (nb, inf, source_hwaddress, source);
+    case GRUB_NET_IP_ICMPV6:
+      return grub_net_recv_icmp6_packet (nb, card, inf, source_hwaddress,
+					 source, dest, ttl);
+    default:
+      grub_netbuff_free (nb);
+      break;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static void
+free_rsm (struct reassemble *rsm)
+{
+  struct grub_net_buff **nb;
+  while ((nb = grub_priority_queue_top (rsm->pq)))
+    {
+      grub_netbuff_free (*nb);
+      grub_priority_queue_pop (rsm->pq);
+    }
+  grub_netbuff_free (rsm->asm_netbuff);
+  grub_priority_queue_destroy (rsm->pq);
+  grub_free (rsm);
+}
+
+static void
+free_old_fragments (void)
+{
+  struct reassemble *rsm, **prev;
+  grub_uint64_t limit_time = grub_get_time_ms ();
+
+  limit_time = (limit_time > 90000) ? limit_time - 90000 : 0;
+
+  for (prev = &reassembles, rsm = *prev; rsm; rsm = *prev)
+    if (rsm->last_time < limit_time)
+      {
+	*prev = rsm->next;
+	free_rsm (rsm);
+      }
+    else
+      {
+	prev = &rsm->next;
+      }
+}
+
+static grub_err_t
+grub_net_recv_ip4_packets (struct grub_net_buff *nb,
+			   struct grub_net_card *card,
+			   const grub_net_link_level_address_t *hwaddress,
+			   const grub_net_link_level_address_t *src_hwaddress,
+                           grub_uint16_t *vlantag)
+{
+  struct iphdr *iph = (struct iphdr *) nb->data;
+  grub_err_t err;
+  struct reassemble *rsm, **prev;
+
+  if ((iph->verhdrlen >> 4) != 4)
+    {
+      grub_dprintf ("net", "Bad IP version: %d\n", (iph->verhdrlen >> 4));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  if ((iph->verhdrlen & 0xf) < 5)
+    {
+      grub_dprintf ("net", "IP header too short: %d\n",
+		    (iph->verhdrlen & 0xf));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  if (nb->tail - nb->data < (grub_ssize_t) ((iph->verhdrlen & 0xf)
+					    * sizeof (grub_uint32_t)))
+    {
+      grub_dprintf ("net", "IP packet too short: %" PRIdGRUB_SSIZE "\n",
+		    (grub_ssize_t) (nb->tail - nb->data));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  /* Check size.  */
+  {
+    grub_size_t expected_size = grub_be_to_cpu16 (iph->len);
+    grub_size_t actual_size = (nb->tail - nb->data);
+    if (actual_size > expected_size)
+      {
+	err = grub_netbuff_unput (nb, actual_size - expected_size);
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+      }
+    if (actual_size < expected_size)
+      {
+	grub_dprintf ("net", "Cut IP packet actual: %" PRIuGRUB_SIZE 
+		      ", expected %" PRIuGRUB_SIZE "\n", actual_size,
+		      expected_size);
+	grub_netbuff_free (nb);
+	return GRUB_ERR_NONE;
+      }
+  }
+
+  /* Unfragmented packet. Good.  */
+  if (((grub_be_to_cpu16 (iph->frags) & MORE_FRAGMENTS) == 0)
+      && (grub_be_to_cpu16 (iph->frags) & OFFSET_MASK) == 0)
+    {
+      grub_net_network_level_address_t source;
+      grub_net_network_level_address_t dest;
+
+      err = grub_netbuff_pull (nb, ((iph->verhdrlen & 0xf)
+				    * sizeof (grub_uint32_t)));
+      if (err)
+	{
+	  grub_netbuff_free (nb);
+	  return err;
+	}
+
+      source.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      source.ipv4 = iph->src;
+
+      dest.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      dest.ipv4 = iph->dest;
+
+      return handle_dgram (nb, card, src_hwaddress, hwaddress, iph->protocol,
+			   &source, &dest, vlantag, iph->ttl);
+    }
+
+  for (prev = &reassembles, rsm = *prev; rsm; prev = &rsm->next, rsm = *prev)
+    if (rsm->source == iph->src && rsm->dest == iph->dest
+	&& rsm->id == iph->ident && rsm->proto == iph->protocol)
+      break;
+  if (!rsm)
+    {
+      rsm = grub_malloc (sizeof (*rsm));
+      if (!rsm)
+	return grub_errno;
+      rsm->source = iph->src;
+      rsm->dest = iph->dest;
+      rsm->id = iph->ident;
+      rsm->proto = iph->protocol;
+      rsm->next = reassembles;
+      reassembles = rsm;
+      prev = &reassembles;
+      rsm->pq = grub_priority_queue_new (sizeof (struct grub_net_buff **), cmp);
+      if (!rsm->pq)
+	{
+	  grub_free (rsm);
+	  return grub_errno;
+	}
+      rsm->asm_netbuff = 0;
+      rsm->total_len = 0;
+      rsm->cur_ptr = 0;
+      rsm->ttl = 0xff;
+    }
+  if (rsm->ttl > iph->ttl)
+    rsm->ttl = iph->ttl;
+  rsm->last_time = grub_get_time_ms ();
+  free_old_fragments ();
+
+  err = grub_priority_queue_push (rsm->pq, &nb);
+  if (err)
+    return err;
+
+  if (!(grub_be_to_cpu16 (iph->frags) & MORE_FRAGMENTS))
+    {
+      rsm->total_len = (8 * (grub_be_to_cpu16 (iph->frags) & OFFSET_MASK)
+			+ (nb->tail - nb->data));
+      rsm->total_len -= ((iph->verhdrlen & 0xf) * sizeof (grub_uint32_t));
+      rsm->asm_netbuff = grub_netbuff_alloc (rsm->total_len);
+      if (!rsm->asm_netbuff)
+	{
+	  *prev = rsm->next;
+	  free_rsm (rsm);
+	  return grub_errno;
+	}
+    }
+  if (!rsm->asm_netbuff)
+    return GRUB_ERR_NONE;
+
+  while (1)
+    {
+      struct grub_net_buff **nb_top_p, *nb_top;
+      grub_size_t copy;
+      grub_size_t res_len;
+      struct grub_net_buff *ret;
+      grub_net_ip_protocol_t proto;
+      grub_uint32_t src;
+      grub_uint32_t dst;
+      grub_net_network_level_address_t source;
+      grub_net_network_level_address_t dest;
+      grub_uint8_t ttl;
+
+      nb_top_p = grub_priority_queue_top (rsm->pq);
+      if (!nb_top_p)
+	return GRUB_ERR_NONE;
+      nb_top = *nb_top_p;
+      grub_priority_queue_pop (rsm->pq);
+      iph = (struct iphdr *) nb_top->data;
+      err = grub_netbuff_pull (nb_top, ((iph->verhdrlen & 0xf)
+					* sizeof (grub_uint32_t)));
+      if (err)
+	{
+	  grub_netbuff_free (nb_top);
+	  return err;
+	}
+      if (rsm->cur_ptr < (grub_size_t) 8 * (grub_be_to_cpu16 (iph->frags)
+					    & OFFSET_MASK))
+	{
+	  grub_netbuff_free (nb_top);
+	  return GRUB_ERR_NONE;
+	}
+
+      rsm->cur_ptr = (8 * (grub_be_to_cpu16 (iph->frags) & OFFSET_MASK)
+		      + (nb_top->tail - nb_top->head));
+      if ((grub_size_t) 8 * (grub_be_to_cpu16 (iph->frags) & OFFSET_MASK)
+	  >= rsm->total_len)
+	{
+	  grub_netbuff_free (nb_top);
+	  continue;
+	}
+      copy = nb_top->tail - nb_top->data;
+      if (rsm->total_len - 8 * (grub_be_to_cpu16 (iph->frags) & OFFSET_MASK)
+	  < copy)
+	copy = rsm->total_len - 8 * (grub_be_to_cpu16 (iph->frags)
+				     & OFFSET_MASK);
+      grub_memcpy (&rsm->asm_netbuff->data[8 * (grub_be_to_cpu16 (iph->frags)
+						& OFFSET_MASK)],
+		   nb_top->data, copy);
+
+      if ((grub_be_to_cpu16 (iph->frags) & MORE_FRAGMENTS))
+	{
+	  grub_netbuff_free (nb_top);
+	  continue;
+	}
+      grub_netbuff_free (nb_top);
+
+      ret = rsm->asm_netbuff;
+      proto = rsm->proto;
+      src = rsm->source;
+      dst = rsm->dest;
+      ttl = rsm->ttl;
+
+      rsm->asm_netbuff = 0;
+      res_len = rsm->total_len;
+      *prev = rsm->next;
+      free_rsm (rsm);
+
+      if (grub_netbuff_put (ret, res_len))
+	{
+	  grub_netbuff_free (ret);
+	  return GRUB_ERR_NONE;
+	}
+
+      source.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      source.ipv4 = src;
+
+      dest.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      dest.ipv4 = dst;
+
+      return handle_dgram (ret, card, src_hwaddress,
+			   hwaddress, proto, &source, &dest, vlantag,
+			   ttl);
+    }
+}
+
+static grub_err_t
+grub_net_send_ip6_packet (struct grub_net_network_level_interface *inf,
+			  const grub_net_network_level_address_t *target,
+			  const grub_net_link_level_address_t *ll_target_addr,
+			  struct grub_net_buff *nb,
+			  grub_net_ip_protocol_t proto)
+{
+  struct ip6hdr *iph;
+  grub_err_t err;
+
+  COMPILE_TIME_ASSERT (GRUB_NET_OUR_IPV6_HEADER_SIZE == sizeof (*iph));
+
+  if (nb->tail - nb->data + sizeof (struct iphdr) > inf->card->mtu)
+    return grub_error (GRUB_ERR_NET_PACKET_TOO_BIG, "packet too big");
+
+  err = grub_netbuff_push (nb, sizeof (*iph));
+  if (err)
+    return err;
+
+  iph = (struct ip6hdr *) nb->data;
+  iph->version_class_flow = grub_cpu_to_be32_compile_time ((6 << 28));
+  iph->len = grub_cpu_to_be16 (nb->tail - nb->data - sizeof (*iph));
+  iph->protocol = proto;
+  iph->ttl = 0xff;
+  grub_memcpy (&iph->src, inf->address.ipv6, sizeof (iph->src));
+  grub_memcpy (&iph->dest, target->ipv6, sizeof (iph->dest));
+
+  return send_ethernet_packet (inf, nb, *ll_target_addr,
+			       GRUB_NET_ETHERTYPE_IP6);
+}
+
+grub_err_t
+grub_net_send_ip_packet (struct grub_net_network_level_interface *inf,
+			 const grub_net_network_level_address_t *target,
+			 const grub_net_link_level_address_t *ll_target_addr,
+			 struct grub_net_buff *nb,
+			 grub_net_ip_protocol_t proto)
+{
+  switch (target->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      return grub_net_send_ip4_packet (inf, target, ll_target_addr, nb, proto);
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      return grub_net_send_ip6_packet (inf, target, ll_target_addr, nb, proto);
+    default:
+      return grub_error (GRUB_ERR_BUG, "not an IP");
+    }
+}
+
+static grub_err_t
+grub_net_recv_ip6_packets (struct grub_net_buff *nb,
+			   struct grub_net_card *card,
+			   const grub_net_link_level_address_t *hwaddress,
+			   const grub_net_link_level_address_t *src_hwaddress,
+                           grub_uint16_t *vlantag)
+{
+  struct ip6hdr *iph = (struct ip6hdr *) nb->data;
+  grub_err_t err;
+  grub_net_network_level_address_t source;
+  grub_net_network_level_address_t dest;
+
+  if (nb->tail - nb->data < (grub_ssize_t) sizeof (*iph))
+    {
+      grub_dprintf ("net", "IP packet too short: %" PRIdGRUB_SSIZE "\n",
+		    (grub_ssize_t) (nb->tail - nb->data));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  err = grub_netbuff_pull (nb, sizeof (*iph));
+  if (err)
+    {
+      grub_netbuff_free (nb);
+      return err;
+    }
+
+  /* Check size.  */
+  {
+    grub_size_t expected_size = grub_be_to_cpu16 (iph->len);
+    grub_size_t actual_size = (nb->tail - nb->data);
+    if (actual_size > expected_size)
+      {
+	err = grub_netbuff_unput (nb, actual_size - expected_size);
+	if (err)
+	  {
+	    grub_netbuff_free (nb);
+	    return err;
+	  }
+      }
+    if (actual_size < expected_size)
+      {
+	grub_dprintf ("net", "Cut IP packet actual: %" PRIuGRUB_SIZE 
+		      ", expected %" PRIuGRUB_SIZE "\n", actual_size,
+		      expected_size);
+	grub_netbuff_free (nb);
+	return GRUB_ERR_NONE;
+      }
+  }
+
+  source.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+  dest.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+  grub_memcpy (source.ipv6, &iph->src, sizeof (source.ipv6));
+  grub_memcpy (dest.ipv6, &iph->dest, sizeof (dest.ipv6));
+
+  return handle_dgram (nb, card, src_hwaddress, hwaddress, iph->protocol,
+		       &source, &dest, vlantag, iph->ttl);
+}
+
+grub_err_t
+grub_net_recv_ip_packets (struct grub_net_buff *nb,
+			  struct grub_net_card *card,
+			  const grub_net_link_level_address_t *hwaddress,
+			  const grub_net_link_level_address_t *src_hwaddress,
+                          grub_uint16_t *vlantag)
+{
+  struct iphdr *iph = (struct iphdr *) nb->data;
+
+  if ((iph->verhdrlen >> 4) == 4)
+    return grub_net_recv_ip4_packets (nb, card, hwaddress, src_hwaddress,
+                                      vlantag);
+  if ((iph->verhdrlen >> 4) == 6)
+    return grub_net_recv_ip6_packets (nb, card, hwaddress, src_hwaddress,
+                                      vlantag);
+  grub_dprintf ("net", "Bad IP version: %d\n", (iph->verhdrlen >> 4));
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/net/net.c b/grub-core/net/net.c
new file mode 100644
index 0000000..4d3eb5c
--- /dev/null
+++ b/grub-core/net/net.c
@@ -0,0 +1,1952 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/netbuff.h>
+#include <grub/time.h>
+#include <grub/file.h>
+#include <grub/i18n.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/env.h>
+#include <grub/net/ethernet.h>
+#include <grub/net/arp.h>
+#include <grub/net/ip.h>
+#include <grub/loader.h>
+#include <grub/bufio.h>
+#include <grub/kernel.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+char *grub_net_default_server;
+
+struct grub_net_route *grub_net_routes = NULL;
+struct grub_net_network_level_interface *grub_net_network_level_interfaces = NULL;
+struct grub_net_card *grub_net_cards = NULL;
+struct grub_net_network_level_protocol *grub_net_network_level_protocols = NULL;
+static struct grub_fs grub_net_fs;
+
+struct grub_net_link_layer_entry {
+  int avail;
+  grub_net_network_level_address_t nl_address;
+  grub_net_link_level_address_t ll_address;
+};
+
+#define LINK_LAYER_CACHE_SIZE 256
+
+static struct grub_net_link_layer_entry *
+link_layer_find_entry (const grub_net_network_level_address_t *proto,
+		       const struct grub_net_card *card)
+{
+  unsigned i;
+  if (!card->link_layer_table)
+    return NULL;
+  for (i = 0; i < LINK_LAYER_CACHE_SIZE; i++)
+    {
+      if (card->link_layer_table[i].avail == 1 
+	  && grub_net_addr_cmp (&card->link_layer_table[i].nl_address,
+				proto) == 0)
+	return &card->link_layer_table[i];
+    }
+  return NULL;
+}
+
+void
+grub_net_link_layer_add_address (struct grub_net_card *card,
+				 const grub_net_network_level_address_t *nl,
+				 const grub_net_link_level_address_t *ll,
+				 int override)
+{
+  struct grub_net_link_layer_entry *entry;
+
+  /* Check if the sender is in the cache table.  */
+  entry = link_layer_find_entry (nl, card);
+  /* Update sender hardware address.  */
+  if (entry && override)
+    grub_memcpy (&entry->ll_address, ll, sizeof (entry->ll_address));
+  if (entry)
+    return;
+
+  /* Add sender to cache table.  */
+  if (card->link_layer_table == NULL)
+    {
+      card->link_layer_table = grub_zalloc (LINK_LAYER_CACHE_SIZE
+					    * sizeof (card->link_layer_table[0]));
+      if (card->link_layer_table == NULL)
+	return;
+    }
+
+  entry = &(card->link_layer_table[card->new_ll_entry]);
+  entry->avail = 1;
+  grub_memcpy (&entry->ll_address, ll, sizeof (entry->ll_address));
+  grub_memcpy (&entry->nl_address, nl, sizeof (entry->nl_address));
+  card->new_ll_entry++;
+  if (card->new_ll_entry == LINK_LAYER_CACHE_SIZE)
+    card->new_ll_entry = 0;
+}
+
+int
+grub_net_link_layer_resolve_check (struct grub_net_network_level_interface *inf,
+				   const grub_net_network_level_address_t *proto_addr)
+{
+  struct grub_net_link_layer_entry *entry;
+
+  if (proto_addr->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4
+      && proto_addr->ipv4 == 0xffffffff)
+    return 1;
+  entry = link_layer_find_entry (proto_addr, inf->card);
+  if (entry)
+    return 1;
+  return 0;
+}
+
+grub_err_t
+grub_net_link_layer_resolve (struct grub_net_network_level_interface *inf,
+			     const grub_net_network_level_address_t *proto_addr,
+			     grub_net_link_level_address_t *hw_addr)
+{
+  struct grub_net_link_layer_entry *entry;
+  grub_err_t err;
+
+  if ((proto_addr->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4
+       && proto_addr->ipv4 == 0xffffffff)
+      || proto_addr->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV
+      || (proto_addr->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+	  && proto_addr->ipv6[0] == grub_be_to_cpu64_compile_time (0xff02ULL
+								   << 48)
+	  && proto_addr->ipv6[1] == (grub_be_to_cpu64_compile_time (1))))
+    {
+      hw_addr->type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+      grub_memset (hw_addr->mac, -1, 6);
+      return GRUB_ERR_NONE;
+    }
+
+  if (proto_addr->type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6
+      && ((grub_be_to_cpu64 (proto_addr->ipv6[0]) >> 56) == 0xff))
+    {
+      hw_addr->type = GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET;
+      hw_addr->mac[0] = 0x33;
+      hw_addr->mac[1] = 0x33;
+      hw_addr->mac[2] = ((grub_be_to_cpu64 (proto_addr->ipv6[1]) >> 24) & 0xff);
+      hw_addr->mac[3] = ((grub_be_to_cpu64 (proto_addr->ipv6[1]) >> 16) & 0xff);
+      hw_addr->mac[4] = ((grub_be_to_cpu64 (proto_addr->ipv6[1]) >> 8) & 0xff);
+      hw_addr->mac[5] = ((grub_be_to_cpu64 (proto_addr->ipv6[1]) >> 0) & 0xff);
+      return GRUB_ERR_NONE;
+    }
+
+  /* Check cache table.  */
+  entry = link_layer_find_entry (proto_addr, inf->card);
+  if (entry)
+    {
+      *hw_addr = entry->ll_address;
+      return GRUB_ERR_NONE;
+    }
+  switch (proto_addr->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      err = grub_net_arp_send_request (inf, proto_addr);
+      break;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      err = grub_net_icmp6_send_request (inf, proto_addr);
+      break;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      return grub_error (GRUB_ERR_BUG, "shouldn't reach here");
+    default:
+      return grub_error (GRUB_ERR_BUG,
+			 "unsupported address type %d", proto_addr->type);
+    }
+  if (err)
+    return err;
+  entry = link_layer_find_entry (proto_addr, inf->card);
+  if (entry)
+    {
+      *hw_addr = entry->ll_address;
+      return GRUB_ERR_NONE;
+    }
+  return grub_error (GRUB_ERR_TIMEOUT, 
+		     N_("timeout: could not resolve hardware address"));
+}
+
+void
+grub_net_card_unregister (struct grub_net_card *card)
+{
+  struct grub_net_network_level_interface *inf, *next;
+  FOR_NET_NETWORK_LEVEL_INTERFACES_SAFE(inf, next)
+    if (inf->card == card)
+      grub_net_network_level_interface_unregister (inf);
+  if (card->opened)
+    {
+      if (card->driver->close)
+	card->driver->close (card);
+      card->opened = 0;
+    }
+  grub_list_remove (GRUB_AS_LIST (card));
+}
+
+static struct grub_net_slaac_mac_list *
+grub_net_ipv6_get_slaac (struct grub_net_card *card,
+			 const grub_net_link_level_address_t *hwaddr)
+{
+  struct grub_net_slaac_mac_list *slaac;
+  char *ptr;
+
+  for (slaac = card->slaac_list; slaac; slaac = slaac->next)
+    if (grub_net_hwaddr_cmp (&slaac->address, hwaddr) == 0)
+      return slaac;
+
+  slaac = grub_zalloc (sizeof (*slaac));
+  if (!slaac)
+    return NULL;
+
+  slaac->name = grub_malloc (grub_strlen (card->name)
+			     + GRUB_NET_MAX_STR_HWADDR_LEN
+			     + sizeof (":slaac"));
+  ptr = grub_stpcpy (slaac->name, card->name);
+  if (grub_net_hwaddr_cmp (&card->default_address, hwaddr) != 0)
+    {
+      ptr = grub_stpcpy (ptr, ":");
+      grub_net_hwaddr_to_str (hwaddr, ptr);
+      ptr += grub_strlen (ptr);
+    }
+  ptr = grub_stpcpy (ptr, ":slaac");
+
+  grub_memcpy (&slaac->address, hwaddr, sizeof (slaac->address));
+  slaac->next = card->slaac_list;
+  card->slaac_list = slaac;
+  return slaac;
+}
+
+static void
+grub_net_network_level_interface_register (struct grub_net_network_level_interface *inter);
+
+static struct grub_net_network_level_interface *
+grub_net_add_addr_real (char *name, 
+			struct grub_net_card *card,
+			const grub_net_network_level_address_t *addr,
+			const grub_net_link_level_address_t *hwaddress,
+			grub_net_interface_flags_t flags)
+{
+  struct grub_net_network_level_interface *inter;
+
+  inter = grub_zalloc (sizeof (*inter));
+  if (!inter)
+    return NULL;
+
+  inter->name = name;
+  grub_memcpy (&(inter->address), addr, sizeof (inter->address));
+  grub_memcpy (&(inter->hwaddress), hwaddress, sizeof (inter->hwaddress));
+  inter->flags = flags;
+  inter->card = card;
+  inter->dhcp_ack = NULL;
+  inter->dhcp_acklen = 0;
+
+  grub_net_network_level_interface_register (inter);
+
+  return inter;
+}
+
+struct grub_net_network_level_interface *
+grub_net_add_addr (const char *name, 
+		   struct grub_net_card *card,
+		   const grub_net_network_level_address_t *addr,
+		   const grub_net_link_level_address_t *hwaddress,
+		   grub_net_interface_flags_t flags)
+{
+  char *name_dup = grub_strdup (name);
+  struct grub_net_network_level_interface *ret;
+ 
+  if (!name_dup)
+    return NULL;
+  ret = grub_net_add_addr_real (name_dup, card, addr, hwaddress, flags);
+  if (!ret)
+    grub_free (name_dup);
+  return ret;
+}
+
+struct grub_net_network_level_interface *
+grub_net_ipv6_get_link_local (struct grub_net_card *card,
+			      const grub_net_link_level_address_t *hwaddr)
+{
+  struct grub_net_network_level_interface *inf;
+  char *name;
+  char *ptr;
+  grub_net_network_level_address_t addr;
+
+  addr.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+  addr.ipv6[0] = grub_cpu_to_be64_compile_time (0xfe80ULL << 48);
+  addr.ipv6[1] = grub_net_ipv6_get_id (hwaddr);
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+  {
+    if (inf->card == card
+	&& grub_net_hwaddr_cmp (&inf->hwaddress, hwaddr) == 0
+	&& grub_net_addr_cmp (&inf->address, &addr) == 0)
+      return inf;
+  }
+
+  name = grub_malloc (grub_strlen (card->name)
+		      + GRUB_NET_MAX_STR_HWADDR_LEN
+		      + sizeof (":link"));
+  if (!name)
+    return NULL;
+
+  ptr = grub_stpcpy (name, card->name);
+  if (grub_net_hwaddr_cmp (&card->default_address, hwaddr) != 0)
+    {
+      ptr = grub_stpcpy (ptr, ":");
+      grub_net_hwaddr_to_str (hwaddr, ptr);
+      ptr += grub_strlen (ptr);
+    }
+  ptr = grub_stpcpy (ptr, ":link");
+  return grub_net_add_addr_real (name, card, &addr, hwaddr, 0);
+}
+
+/* FIXME: allow to specify mac address.  */
+static grub_err_t
+grub_cmd_ipv6_autoconf (struct grub_command *cmd __attribute__ ((unused)),
+			int argc, char **args)
+{
+  struct grub_net_card *card;
+  struct grub_net_network_level_interface **ifaces;
+  grub_size_t ncards = 0;
+  unsigned j = 0;
+  int interval;
+  grub_err_t err;
+  struct grub_net_slaac_mac_list **slaacs;
+
+  FOR_NET_CARDS (card)
+  {
+    if (argc > 0 && grub_strcmp (card->name, args[0]) != 0)
+      continue;
+    ncards++;
+  }
+
+  ifaces = grub_calloc (ncards, sizeof (ifaces[0]));
+  slaacs = grub_calloc (ncards, sizeof (slaacs[0]));
+  if (!ifaces || !slaacs)
+    {
+      grub_free (ifaces);
+      grub_free (slaacs);
+      return grub_errno;
+    }
+
+  FOR_NET_CARDS (card)
+  {
+    if (argc > 0 && grub_strcmp (card->name, args[0]) != 0)
+      continue;
+    ifaces[j] = grub_net_ipv6_get_link_local (card, &card->default_address);
+    if (!ifaces[j])
+      {
+	grub_free (ifaces);
+	grub_free (slaacs);
+	return grub_errno;
+      }
+    slaacs[j] = grub_net_ipv6_get_slaac (card, &card->default_address);
+    if (!slaacs[j])
+      {
+	grub_free (ifaces);
+	grub_free (slaacs);
+	return grub_errno;
+      }
+    j++;
+  }
+
+  for (interval = 200; interval < 10000; interval *= 2)
+    {
+      int done = 1;
+      for (j = 0; j < ncards; j++)
+	{
+	  if (slaacs[j]->slaac_counter)
+	    continue;
+	  err = grub_net_icmp6_send_router_solicit (ifaces[j]);
+	  if (err)
+	    err = GRUB_ERR_NONE;
+	  done = 0;
+	}
+      if (done)
+	break;
+      grub_net_poll_cards (interval, 0);
+    }
+
+  err = GRUB_ERR_NONE;
+  for (j = 0; j < ncards; j++)
+    {
+      if (slaacs[j]->slaac_counter)
+	continue;
+      err = grub_error (GRUB_ERR_FILE_NOT_FOUND,
+			N_("couldn't autoconfigure %s"),
+			ifaces[j]->card->name);
+    }
+
+  grub_free (ifaces);
+  grub_free (slaacs);
+  return err;
+}
+
+
+static int
+parse_ip (const char *val, grub_uint32_t *ip, const char **rest)
+{
+  grub_uint32_t newip = 0;
+  int i;
+  const char *ptr = val;
+
+  for (i = 0; i < 4; i++)
+    {
+      unsigned long t;
+      t = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  return 0;
+	}
+      if (*ptr != '.' && i == 0)
+	{
+	  newip = t;
+	  break;
+	}
+      if (t & ~0xff)
+	return 0;
+      newip >>= 8;
+      newip |= (t << 24);
+      if (i != 3 && *ptr != '.')
+	return 0;
+      ptr++;
+    }
+  *ip = grub_cpu_to_le32 (newip);
+  if (rest)
+    *rest = (ptr - 1);
+  return 1;
+}
+
+static int
+parse_ip6 (const char *val, grub_uint64_t *ip, const char **rest)
+{
+  grub_uint16_t newip[8];
+  const char *ptr = val;
+  int word, quaddot = -1;
+
+  if (ptr[0] == ':' && ptr[1] != ':')
+    return 0;
+  if (ptr[0] == ':')
+    ptr++;
+
+  for (word = 0; word < 8; word++)
+    {
+      unsigned long t;
+      if (*ptr == ':')
+	{
+	  quaddot = word;
+	  word--;
+	  ptr++;
+	  continue;
+	}
+      t = grub_strtoul (ptr, &ptr, 16);
+      if (grub_errno)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  break;
+	}
+      if (t & ~0xffff)
+	return 0;
+      newip[word] = grub_cpu_to_be16 (t);
+      if (*ptr != ':')
+	break;
+      ptr++;
+    }
+  if (quaddot == -1 && word < 7)
+    return 0;
+  if (quaddot != -1)
+    {
+      grub_memmove (&newip[quaddot + 7 - word], &newip[quaddot],
+		    (word - quaddot + 1) * sizeof (newip[0]));
+      grub_memset (&newip[quaddot], 0, (7 - word) * sizeof (newip[0]));
+    }
+  grub_memcpy (ip, newip, 16);
+  if (rest)
+    *rest = ptr;
+  return 1;
+}
+
+static int
+match_net (const grub_net_network_level_netaddress_t *net,
+	   const grub_net_network_level_address_t *addr)
+{
+  if (net->type != addr->type)
+    return 0;
+  switch (net->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      return 0;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      {
+	grub_uint32_t mask = (0xffffffffU << (32 - net->ipv4.masksize));
+	if (net->ipv4.masksize == 0)
+	  mask = 0;
+	return ((grub_be_to_cpu32 (net->ipv4.base) & mask)
+		== (grub_be_to_cpu32 (addr->ipv4) & mask));
+      }
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      {
+	grub_uint64_t mask[2];
+	if (net->ipv6.masksize == 0)
+	  return 1;
+	if (net->ipv6.masksize <= 64)
+	  {
+	    mask[0] = 0xffffffffffffffffULL << (64 - net->ipv6.masksize);
+	    mask[1] = 0;
+	  }
+	else 
+	  {
+	    mask[0] = 0xffffffffffffffffULL;
+	    mask[1] = 0xffffffffffffffffULL << (128 - net->ipv6.masksize);
+	  }
+	return (((grub_be_to_cpu64 (net->ipv6.base[0]) & mask[0])
+		== (grub_be_to_cpu64 (addr->ipv6[0]) & mask[0]))
+		&& ((grub_be_to_cpu64 (net->ipv6.base[1]) & mask[1])
+		    == (grub_be_to_cpu64 (addr->ipv6[1]) & mask[1])));
+      }
+    }
+  return 0;
+}
+
+grub_err_t
+grub_net_resolve_address (const char *name,
+			  grub_net_network_level_address_t *addr)
+{
+  const char *rest;
+  grub_err_t err;
+  grub_size_t naddresses;
+  struct grub_net_network_level_address *addresses = 0;
+
+  if (parse_ip (name, &addr->ipv4, &rest) && *rest == 0)
+    {
+      addr->type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      return GRUB_ERR_NONE;
+    }
+  if (parse_ip6 (name, addr->ipv6, &rest) && *rest == 0)
+    {
+      addr->type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+      return GRUB_ERR_NONE;
+    }
+  err = grub_net_dns_lookup (name, 0, 0, &naddresses, &addresses, 1);
+  if (err)
+    return err;
+  if (!naddresses)
+    grub_error (GRUB_ERR_NET_BAD_ADDRESS, N_("unresolvable address %s"),
+		name);
+  /* FIXME: use other results as well.  */
+  *addr = addresses[0];
+  grub_free (addresses);
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_resolve_net_address (const char *name,
+			      grub_net_network_level_netaddress_t *addr)
+{
+  const char *rest;
+  if (parse_ip (name, &addr->ipv4.base, &rest))
+    {
+      addr->type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+      if (*rest == '/')
+	{
+	  addr->ipv4.masksize = grub_strtoul (rest + 1, &rest, 0);
+	  if (!grub_errno && *rest == 0)
+	    return GRUB_ERR_NONE;
+	  grub_errno = GRUB_ERR_NONE;
+	}
+      else if (*rest == 0)
+	{
+	  addr->ipv4.masksize = 32;
+	  return GRUB_ERR_NONE;
+	}
+    }
+  if (parse_ip6 (name, addr->ipv6.base, &rest))
+    {
+      addr->type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+      if (*rest == '/')
+	{
+	  addr->ipv6.masksize = grub_strtoul (rest + 1, &rest, 0);
+	  if (!grub_errno && *rest == 0)
+	    return GRUB_ERR_NONE;
+	  grub_errno = GRUB_ERR_NONE;
+	}
+      else if (*rest == 0)
+	{
+	  addr->ipv6.masksize = 128;
+	  return GRUB_ERR_NONE;
+	}
+    }
+  return grub_error (GRUB_ERR_NET_BAD_ADDRESS,
+		     N_("unrecognised network address `%s'"),
+		     name);
+}
+
+static int
+route_cmp (const struct grub_net_route *a, const struct grub_net_route *b)
+{
+  if (a == NULL && b == NULL)
+    return 0;
+  if (b == NULL)
+    return +1;
+  if (a == NULL)
+    return -1;
+  if (a->target.type < b->target.type)
+    return -1;
+  if (a->target.type > b->target.type)
+    return +1;
+  switch (a->target.type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      break;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      if (a->target.ipv6.masksize > b->target.ipv6.masksize)
+	return +1;
+      if (a->target.ipv6.masksize < b->target.ipv6.masksize)
+	return -1;
+      break;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      if (a->target.ipv4.masksize > b->target.ipv4.masksize)
+	return +1;
+      if (a->target.ipv4.masksize < b->target.ipv4.masksize)
+	return -1;
+      break;
+    }
+  return 0;
+}
+
+grub_err_t
+grub_net_route_address (grub_net_network_level_address_t addr,
+			grub_net_network_level_address_t *gateway,
+			struct grub_net_network_level_interface **interf)
+{
+  struct grub_net_route *route;
+  unsigned int depth = 0;
+  unsigned int routecnt = 0;
+  struct grub_net_network_level_protocol *prot = NULL;
+  grub_net_network_level_address_t curtarget = addr;
+
+  *gateway = addr;
+
+  FOR_NET_ROUTES(route)
+    routecnt++;
+
+  for (depth = 0; depth < routecnt + 2 && depth < GRUB_UINT_MAX; depth++)
+    {
+      struct grub_net_route *bestroute = NULL;
+      FOR_NET_ROUTES(route)
+      {
+	if (depth && prot != route->prot)
+	  continue;
+	if (!match_net (&route->target, &curtarget))
+	  continue;
+	if (route_cmp (route, bestroute) > 0)
+	  bestroute = route;
+      }
+      if (bestroute == NULL)
+	return grub_error (GRUB_ERR_NET_NO_ROUTE,
+			   N_("destination unreachable"));
+
+      if (!bestroute->is_gateway)
+	{
+	  *interf = bestroute->interface;
+	  return GRUB_ERR_NONE;
+	}
+      if (depth == 0)
+	{
+	  *gateway = bestroute->gw;
+	  if (bestroute->interface != NULL)
+	    {
+	      *interf = bestroute->interface;
+	      return GRUB_ERR_NONE;
+	    }
+	}
+      curtarget = bestroute->gw;
+    }
+
+  return grub_error (GRUB_ERR_NET_ROUTE_LOOP,
+		     /* TRANSLATORS: route loop is a condition when e.g.
+			to contact server A you need to go through B
+			and to contact B you need to go through A.  */
+		     N_("route loop detected"));
+}
+
+static grub_err_t
+grub_cmd_deladdr (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  struct grub_net_network_level_interface *inter;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inter)
+    if (grub_strcmp (inter->name, args[0]) == 0)
+      break;
+  if (inter == NULL)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("address not found"));
+
+  if (inter->flags & GRUB_NET_INTERFACE_PERMANENT)
+    return grub_error (GRUB_ERR_IO,
+		       N_("you can't delete this address"));
+
+  grub_net_network_level_interface_unregister (inter);
+  grub_free (inter->name);
+  grub_free (inter);
+
+  return GRUB_ERR_NONE;  
+}
+
+void
+grub_net_addr_to_str (const grub_net_network_level_address_t *target, char *buf)
+{
+  switch (target->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      COMPILE_TIME_ASSERT (sizeof ("temporary") < GRUB_NET_MAX_STR_ADDR_LEN);
+      grub_strcpy (buf, "temporary");
+      return;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      {
+	char *ptr = buf;
+	grub_uint64_t n = grub_be_to_cpu64 (target->ipv6[0]);
+	int i;
+	for (i = 0; i < 4; i++)
+	  {
+	    grub_snprintf (ptr, 6, "%" PRIxGRUB_UINT64_T ":",
+			   (n >> (48 - 16 * i)) & 0xffff);
+	    ptr += grub_strlen (ptr); 
+	  }
+	n  = grub_be_to_cpu64 (target->ipv6[1]);
+	for (i = 0; i < 3; i++)
+	  {
+	    grub_snprintf (ptr, 6, "%" PRIxGRUB_UINT64_T ":",
+			   (n >> (48 - 16 * i)) & 0xffff);
+	    ptr += grub_strlen (ptr); 
+	  }
+	grub_snprintf (ptr, 5, "%" PRIxGRUB_UINT64_T, n & 0xffff);
+	return;
+      }
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      {
+	grub_uint32_t n = grub_be_to_cpu32 (target->ipv4);
+	grub_snprintf (buf, GRUB_NET_MAX_STR_ADDR_LEN, "%d.%d.%d.%d",
+		       ((n >> 24) & 0xff), ((n >> 16) & 0xff),
+		       ((n >> 8) & 0xff), ((n >> 0) & 0xff));
+      }
+      return;
+    }
+  grub_snprintf (buf, GRUB_NET_MAX_STR_ADDR_LEN,
+		 "Unknown address type %d", target->type);
+}
+
+
+void
+grub_net_hwaddr_to_str (const grub_net_link_level_address_t *addr, char *str)
+{
+  str[0] = 0;
+  switch (addr->type)
+    {
+    case GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET:
+      {
+	char *ptr;
+	unsigned i;
+	for (ptr = str, i = 0; i < ARRAY_SIZE (addr->mac); i++)
+	  {
+	    grub_snprintf (ptr, GRUB_NET_MAX_STR_HWADDR_LEN - (ptr - str),
+			   "%02x:", addr->mac[i] & 0xff);
+	    ptr += (sizeof ("XX:") - 1);
+	  }
+      return;
+      }
+    }
+  grub_printf (_("Unsupported hw address type %d\n"), addr->type);
+}
+
+int
+grub_net_hwaddr_cmp (const grub_net_link_level_address_t *a,
+		     const grub_net_link_level_address_t *b)
+{
+  if (a->type < b->type)
+    return -1;
+  if (a->type > b->type)
+    return +1;
+  switch (a->type)
+    {
+    case GRUB_NET_LINK_LEVEL_PROTOCOL_ETHERNET:
+      return grub_memcmp (a->mac, b->mac, sizeof (a->mac));
+    }
+  grub_printf (_("Unsupported hw address type %d\n"), a->type);
+  return 1;
+}
+
+int
+grub_net_addr_cmp (const grub_net_network_level_address_t *a,
+		   const grub_net_network_level_address_t *b)
+{
+  if (a->type < b->type)
+    return -1;
+  if (a->type > b->type)
+    return +1;
+  switch (a->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      return grub_memcmp (&a->ipv4, &b->ipv4, sizeof (a->ipv4));
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      return grub_memcmp (&a->ipv6, &b->ipv6, sizeof (a->ipv6));
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      return 0;
+    }
+  grub_printf (_("Unsupported address type %d\n"), a->type);
+  return 1;
+}
+
+/* FIXME: implement this. */
+static char *
+hwaddr_set_env (struct grub_env_var *var __attribute__ ((unused)),
+		const char *val __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+/* FIXME: implement this. */
+static char *
+addr_set_env (struct grub_env_var *var __attribute__ ((unused)),
+	      const char *val __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+static char *
+defserver_set_env (struct grub_env_var *var __attribute__ ((unused)),
+		   const char *val)
+{
+  grub_free (grub_net_default_server);
+  grub_net_default_server = grub_strdup (val);
+  return grub_strdup (val);
+}
+
+static const char *
+defserver_get_env (struct grub_env_var *var __attribute__ ((unused)),
+		   const char *val __attribute__ ((unused)))
+{
+  return grub_net_default_server ? : "";
+}
+
+static const char *
+defip_get_env (struct grub_env_var *var __attribute__ ((unused)),
+	       const char *val __attribute__ ((unused)))
+{
+  const char *intf = grub_env_get ("net_default_interface");
+  const char *ret = NULL;
+  if (intf)
+    {
+      char *buf = grub_xasprintf ("net_%s_ip", intf);
+      if (buf)
+	ret = grub_env_get (buf);
+      grub_free (buf);
+    }
+  return ret;
+}
+
+static char *
+defip_set_env (struct grub_env_var *var __attribute__ ((unused)),
+	       const char *val)
+{
+  const char *intf = grub_env_get ("net_default_interface");
+  if (intf)
+    {
+      char *buf = grub_xasprintf ("net_%s_ip", intf);
+      if (buf)
+	grub_env_set (buf, val);
+      grub_free (buf);
+    }
+  return NULL;
+}
+
+
+static const char *
+defmac_get_env (struct grub_env_var *var __attribute__ ((unused)),
+	       const char *val __attribute__ ((unused)))
+{
+  const char *intf = grub_env_get ("net_default_interface");
+  const char *ret = NULL;
+  if (intf)
+    {
+      char *buf = grub_xasprintf ("net_%s_mac", intf);
+      if (buf)
+	ret = grub_env_get (buf);
+      grub_free (buf);
+    }
+  return ret;
+}
+
+static char *
+defmac_set_env (struct grub_env_var *var __attribute__ ((unused)),
+	       const char *val)
+{
+  const char *intf = grub_env_get ("net_default_interface");
+  if (intf)
+    {
+      char *buf = grub_xasprintf ("net_%s_mac", intf);
+      if (buf)
+	grub_env_set (buf, val);
+      grub_free (buf);
+    }
+  return NULL;
+}
+
+
+static void
+grub_net_network_level_interface_register (struct grub_net_network_level_interface *inter)
+{
+  {
+    char buf[GRUB_NET_MAX_STR_HWADDR_LEN];
+    char *name;
+    char *ptr;
+    grub_net_hwaddr_to_str (&inter->hwaddress, buf);
+    name = grub_xasprintf ("net_%s_mac", inter->name);
+    if (!name)
+      return;
+    for (ptr = name; *ptr; ptr++)
+      if (*ptr == ':')
+	*ptr = '_';    
+    grub_env_set (name, buf);
+    grub_register_variable_hook (name, 0, hwaddr_set_env);
+    grub_env_export (name);
+    grub_free (name);
+  }
+
+  {
+    char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+    char *name;
+    char *ptr;
+    grub_net_addr_to_str (&inter->address, buf);
+    name = grub_xasprintf ("net_%s_ip", inter->name);
+    if (!name)
+      return;
+    for (ptr = name; *ptr; ptr++)
+      if (*ptr == ':')
+	*ptr = '_';    
+    grub_env_set (name, buf);
+    grub_register_variable_hook (name, 0, addr_set_env);
+    grub_env_export (name);
+    grub_free (name);
+  }
+
+  inter->card->num_ifaces++;
+  inter->prev = &grub_net_network_level_interfaces;
+  inter->next = grub_net_network_level_interfaces;
+  if (inter->next)
+    inter->next->prev = &inter->next;
+  grub_net_network_level_interfaces = inter;
+}
+
+
+grub_err_t
+grub_net_add_ipv4_local (struct grub_net_network_level_interface *inter,
+			 int mask)
+{
+  grub_uint32_t ip_cpu;
+  struct grub_net_route *route;
+
+  if (inter->address.type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4)
+    return 0;
+
+  ip_cpu = grub_be_to_cpu32 (inter->address.ipv4);
+
+  if (mask == -1)
+    {
+      if (!(ip_cpu & 0x80000000))
+	mask = 8;
+      else if (!(ip_cpu & 0x40000000))
+	mask = 16;
+      else if (!(ip_cpu & 0x20000000))
+	mask = 24;
+    }
+  if (mask == -1)
+    return 0;
+
+  route = grub_zalloc (sizeof (*route));
+  if (!route)
+    return grub_errno;
+
+  route->name = grub_xasprintf ("%s:local", inter->name);
+  if (!route->name)
+    {
+      grub_free (route);
+      return grub_errno;
+    }
+
+  route->target.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+  route->target.ipv4.base = grub_cpu_to_be32 (ip_cpu & (0xffffffff << (32 - mask)));
+  route->target.ipv4.masksize = mask;
+  route->is_gateway = 0;
+  route->interface = inter;
+
+  grub_net_route_register (route);
+
+  return 0;
+}
+
+/* FIXME: support MAC specifying.  */
+static grub_err_t
+grub_cmd_addaddr (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  struct grub_net_card *card;
+  grub_net_network_level_address_t addr;
+  grub_err_t err;
+  grub_net_interface_flags_t flags = 0;
+  struct grub_net_network_level_interface *inf;
+
+  if (argc != 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("three arguments expected"));
+  
+  FOR_NET_CARDS (card)
+    if (grub_strcmp (card->name, args[1]) == 0)
+      break;
+  if (card == NULL)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("card not found")); 
+
+  err = grub_net_resolve_address (args[2], &addr);
+  if (err)
+    return err;
+
+  if (card->flags & GRUB_NET_CARD_NO_MANUAL_INTERFACES)
+    return grub_error (GRUB_ERR_IO,
+		       "this card doesn't support address addition");
+
+  if (card->flags & GRUB_NET_CARD_HWADDRESS_IMMUTABLE)
+    flags |= GRUB_NET_INTERFACE_HWADDRESS_IMMUTABLE;
+
+  inf = grub_net_add_addr (args[0], card, &addr, &card->default_address,
+			   flags);
+  if (inf)
+    grub_net_add_ipv4_local (inf, -1);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_delroute (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  struct grub_net_route *route;
+  struct grub_net_route **prev;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  
+  for (prev = &grub_net_routes, route = *prev; route; prev = &((*prev)->next),
+	 route = *prev)
+    if (grub_strcmp (route->name, args[0]) == 0)
+      {
+	*prev = route->next;
+	grub_free (route->name);
+	grub_free (route);
+	if (!*prev)
+	  break;
+      }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_add_route (const char *name,
+		    grub_net_network_level_netaddress_t target,
+		    struct grub_net_network_level_interface *inter)
+{
+  struct grub_net_route *route;
+
+  route = grub_zalloc (sizeof (*route));
+  if (!route)
+    return grub_errno;
+
+  route->name = grub_strdup (name);
+  if (!route->name)
+    {
+      grub_free (route);
+      return grub_errno;
+    }
+
+  route->target = target;
+  route->is_gateway = 0;
+  route->interface = inter;
+
+  grub_net_route_register (route);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_net_add_route_gw (const char *name,
+		       grub_net_network_level_netaddress_t target,
+		       grub_net_network_level_address_t gw,
+		       struct grub_net_network_level_interface *inter)
+{
+  struct grub_net_route *route;
+
+  route = grub_zalloc (sizeof (*route));
+  if (!route)
+    return grub_errno;
+
+  route->name = grub_strdup (name);
+  if (!route->name)
+    {
+      grub_free (route);
+      return grub_errno;
+    }
+
+  route->target = target;
+  route->is_gateway = 1;
+  route->gw = gw;
+  route->interface = inter;
+
+  grub_net_route_register (route);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_addroute (struct grub_command *cmd __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  grub_net_network_level_netaddress_t target;
+  if (argc < 3)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("three arguments expected"));
+
+  grub_net_resolve_net_address  (args[1], &target);
+  
+  if (grub_strcmp (args[2], "gw") == 0 && argc >= 4)
+    {
+      grub_err_t err;
+      grub_net_network_level_address_t gw;
+
+      err = grub_net_resolve_address (args[3], &gw);
+      if (err)
+	return err;
+      return grub_net_add_route_gw (args[0], target, gw, NULL);
+    }
+  else
+    {
+      struct grub_net_network_level_interface *inter;
+
+      FOR_NET_NETWORK_LEVEL_INTERFACES (inter)
+	if (grub_strcmp (inter->name, args[2]) == 0)
+	  break;
+
+      if (!inter)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("unrecognised network interface `%s'"), args[2]);
+      return grub_net_add_route (args[0], target, inter);
+    }
+}
+
+static void
+print_net_address (const grub_net_network_level_netaddress_t *target)
+{
+  switch (target->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      /* TRANSLATORS: it refers to the network address.  */
+      grub_printf ("%s\n", _("temporary"));
+      return;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      {
+	grub_uint32_t n = grub_be_to_cpu32 (target->ipv4.base);
+	grub_printf ("%d.%d.%d.%d/%d ", ((n >> 24) & 0xff),
+		     ((n >> 16) & 0xff),
+		     ((n >> 8) & 0xff),
+		     ((n >> 0) & 0xff),
+		     target->ipv4.masksize);
+      }
+      return;
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      {
+	char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+	struct grub_net_network_level_address base;
+	base.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+	grub_memcpy (&base.ipv6, &target->ipv6, 16);
+	grub_net_addr_to_str (&base, buf);
+	grub_printf ("%s/%d ", buf, target->ipv6.masksize);
+      }
+      return;
+    }
+  grub_printf (_("Unknown address type %d\n"), target->type);
+}
+
+static void
+print_address (const grub_net_network_level_address_t *target)
+{
+  char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+  grub_net_addr_to_str (target, buf);
+  grub_xputs (buf);
+}
+
+static grub_err_t
+grub_cmd_listroutes (struct grub_command *cmd __attribute__ ((unused)),
+		     int argc __attribute__ ((unused)),
+		     char **args __attribute__ ((unused)))
+{
+  struct grub_net_route *route;
+  FOR_NET_ROUTES(route)
+  {
+    grub_printf ("%s ", route->name);
+    print_net_address (&route->target);
+    if (route->is_gateway)
+      {
+	grub_printf ("gw ");
+	print_address (&route->gw);	
+      }
+    else
+      grub_printf ("%s", route->interface->name);      
+    grub_printf ("\n");
+  }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_listcards (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  struct grub_net_card *card;
+  FOR_NET_CARDS(card)
+  {
+    char buf[GRUB_NET_MAX_STR_HWADDR_LEN];
+    grub_net_hwaddr_to_str (&card->default_address, buf);
+    grub_printf ("%s %s\n", card->name, buf);
+  }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_listaddrs (struct grub_command *cmd __attribute__ ((unused)),
+		    int argc __attribute__ ((unused)),
+		    char **args __attribute__ ((unused)))
+{
+  struct grub_net_network_level_interface *inf;
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+  {
+    char bufh[GRUB_NET_MAX_STR_HWADDR_LEN];
+    char bufn[GRUB_NET_MAX_STR_ADDR_LEN];
+    grub_net_hwaddr_to_str (&inf->hwaddress, bufh);
+    grub_net_addr_to_str (&inf->address, bufn);
+    grub_printf ("%s %s %s\n", inf->name, bufh, bufn);
+  }
+  return GRUB_ERR_NONE;
+}
+
+grub_net_app_level_t grub_net_app_level_list;
+struct grub_net_socket *grub_net_sockets;
+
+static grub_net_t
+grub_net_open_real (const char *name)
+{
+  grub_net_app_level_t proto;
+  const char *protname, *server;
+  grub_size_t protnamelen;
+  int try;
+
+  if (grub_strncmp (name, "pxe:", sizeof ("pxe:") - 1) == 0)
+    {
+      protname = "tftp";
+      protnamelen = sizeof ("tftp") - 1;
+      server = name + sizeof ("pxe:") - 1;
+    }
+  else if (grub_strcmp (name, "pxe") == 0)
+    {
+      protname = "tftp";
+      protnamelen = sizeof ("tftp") - 1;
+      server = grub_net_default_server;
+    }
+  else
+    {
+      const char *comma;
+      comma = grub_strchr (name, ',');
+      if (comma)
+	{
+	  protnamelen = comma - name;
+	  server = comma + 1;
+	  protname = name;
+	}
+      else
+	{
+	  protnamelen = grub_strlen (name);
+	  server = grub_net_default_server;
+	  protname = name;
+	}
+    }
+  if (!server)
+    {
+      grub_error (GRUB_ERR_NET_BAD_ADDRESS,
+		  N_("no server is specified"));
+      return NULL;
+    }  
+
+  for (try = 0; try < 2; try++)
+    {
+      FOR_NET_APP_LEVEL (proto)
+      {
+	if (grub_memcmp (proto->name, protname, protnamelen) == 0
+	    && proto->name[protnamelen] == 0)
+	  {
+	    grub_net_t ret = grub_zalloc (sizeof (*ret));
+	    if (!ret)
+	      return NULL;
+	    ret->protocol = proto;
+	    ret->server = grub_strdup (server);
+	    if (!ret->server)
+	      {
+		grub_free (ret);
+		return NULL;
+	      }
+	    ret->fs = &grub_net_fs;
+	    return ret;
+	  }
+      }
+      if (try == 0)
+	{
+	  const char *prefix, *root;
+	  char *prefdev, *comma;
+	  int skip = 0;
+	  grub_size_t devlen;
+
+	  /* Do not attempt to load module if it requires protocol provided
+	     by this module - it results in infinite recursion. Just continue,
+	     fail and cleanup on next iteration.
+	   */
+	  prefix = grub_env_get ("prefix");
+	  if (!prefix)
+	    continue;
+
+	  prefdev = grub_file_get_device_name (prefix);
+	  if (!prefdev)
+	    {
+	      root = grub_env_get ("root");
+	      if (!root)
+		continue;
+	      prefdev = grub_strdup (root);
+	      if (!prefdev)
+		continue;
+	    }
+
+	  if (grub_strncmp (prefdev, "pxe", sizeof ("pxe") - 1) == 0 &&
+	      (!prefdev[sizeof ("pxe") - 1] || (prefdev[sizeof("pxe") - 1] == ':')))
+	    {
+	      grub_free (prefdev);
+	      prefdev = grub_strdup ("tftp");
+	      if (!prefdev)
+		continue;
+	    }
+
+	  comma = grub_strchr (prefdev, ',');
+	  if (comma)
+	    *comma = '\0';
+	  devlen = grub_strlen (prefdev);
+
+	  if (protnamelen == devlen && grub_memcmp (prefdev, protname, devlen) == 0)
+	    skip = 1;
+
+	  grub_free (prefdev);
+
+	  if (skip)
+	    continue;
+
+	  if (sizeof ("http") - 1 == protnamelen
+	      && grub_memcmp ("http", protname, protnamelen) == 0)
+	    {
+	      grub_dl_load ("http");
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+	  if (sizeof ("tftp") - 1 == protnamelen
+	      && grub_memcmp ("tftp", protname, protnamelen) == 0)
+	    {
+	      grub_dl_load ("tftp");
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+	}
+      break;
+    }
+
+  /* Restore original error.  */
+  grub_error (GRUB_ERR_UNKNOWN_DEVICE, N_("disk `%s' not found"),
+	      name);
+
+  return NULL;
+}
+
+static grub_err_t
+grub_net_fs_dir (grub_device_t device, const char *path __attribute__ ((unused)),
+		 grub_fs_dir_hook_t hook __attribute__ ((unused)),
+		 void *hook_data __attribute__ ((unused)))
+{
+  if (!device->net)
+    return grub_error (GRUB_ERR_BUG, "invalid net device");
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_net_fs_open (struct grub_file *file_out, const char *name)
+{
+  grub_err_t err;
+  struct grub_file *file, *bufio;
+
+  file = grub_malloc (sizeof (*file));
+  if (!file)
+    return grub_errno;
+
+  grub_memcpy (file, file_out, sizeof (struct grub_file));
+  file->device->net->packs.first = NULL;
+  file->device->net->packs.last = NULL;
+  file->device->net->name = grub_strdup (name);
+  if (!file->device->net->name)
+    {
+      grub_free (file);
+      return grub_errno;
+    }
+
+  err = file->device->net->protocol->open (file, name);
+  if (err)
+    {
+      while (file->device->net->packs.first)
+	{
+	  grub_netbuff_free (file->device->net->packs.first->nb);
+	  grub_net_remove_packet (file->device->net->packs.first);
+	}
+      grub_free (file->device->net->name);
+      grub_free (file);
+      return err;
+    }
+  bufio = grub_bufio_open (file, 32768);
+  if (! bufio)
+    {
+      while (file->device->net->packs.first)
+	{
+	  grub_netbuff_free (file->device->net->packs.first->nb);
+	  grub_net_remove_packet (file->device->net->packs.first);
+	}
+      file->device->net->protocol->close (file);
+      grub_free (file->device->net->name);
+      grub_free (file);
+      return grub_errno;
+    }
+
+  grub_memcpy (file_out, bufio, sizeof (struct grub_file));
+  grub_free (bufio);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_net_fs_close (grub_file_t file)
+{
+  while (file->device->net->packs.first)
+    {
+      grub_netbuff_free (file->device->net->packs.first->nb);
+      grub_net_remove_packet (file->device->net->packs.first);
+    }
+  file->device->net->protocol->close (file);
+  grub_free (file->device->net->name);
+  return GRUB_ERR_NONE;
+}
+
+static void
+receive_packets (struct grub_net_card *card, int *stop_condition)
+{
+  int received = 0;
+  if (card->num_ifaces == 0)
+    return;
+  if (!card->opened)
+    {
+      grub_err_t err = GRUB_ERR_NONE;
+      if (card->driver->open)
+	err = card->driver->open (card);
+      if (err)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  return;
+	}
+      card->opened = 1;
+    }
+  while (received < 100)
+    {
+      /* Maybe should be better have a fixed number of packets for each card
+	 and just mark them as used and not used.  */ 
+      struct grub_net_buff *nb;
+
+      if (received > 10 && stop_condition && *stop_condition)
+	break;
+
+      nb = card->driver->recv (card);
+      if (!nb)
+	{
+	  card->last_poll = grub_get_time_ms ();
+	  break;
+	}
+      received++;
+      grub_net_recv_ethernet_packet (nb, card);
+      if (grub_errno)
+	{
+	  grub_dprintf ("net", "error receiving: %d: %s\n", grub_errno,
+			grub_errmsg);
+	  grub_errno = GRUB_ERR_NONE;
+	}
+    }
+  grub_print_error ();
+}
+
+static char *
+grub_env_write_readonly (struct grub_env_var *var __attribute__ ((unused)),
+			 const char *val __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+grub_err_t
+grub_env_set_net_property (const char *intername, const char *suffix,
+                           const char *value, grub_size_t len)
+{
+  char *varname, *varvalue;
+  char *ptr;
+
+  varname = grub_xasprintf ("net_%s_%s", intername, suffix);
+  if (!varname)
+    return grub_errno;
+  for (ptr = varname; *ptr; ptr++)
+    if (*ptr == ':')
+      *ptr = '_';
+  varvalue = grub_malloc (len + 1);
+  if (!varvalue)
+    {
+      grub_free (varname);
+      return grub_errno;
+    }
+
+  grub_memcpy (varvalue, value, len);
+  varvalue[len] = 0;
+  grub_err_t ret = grub_env_set (varname, varvalue);
+  grub_register_variable_hook (varname, 0, grub_env_write_readonly);
+  grub_env_export (varname);
+  grub_free (varname);
+  grub_free (varvalue);
+
+  return ret;
+}
+
+void
+grub_net_poll_cards (unsigned time, int *stop_condition)
+{
+  struct grub_net_card *card;
+  grub_uint64_t start_time;
+  start_time = grub_get_time_ms ();
+  while ((grub_get_time_ms () - start_time) < time
+	 && (!stop_condition || !*stop_condition))
+    FOR_NET_CARDS (card)
+      receive_packets (card, stop_condition);
+  grub_net_tcp_retransmit ();
+}
+
+static void
+grub_net_poll_cards_idle_real (void)
+{
+  struct grub_net_card *card;
+  FOR_NET_CARDS (card)
+  {
+    grub_uint64_t ctime = grub_get_time_ms ();
+
+    if (ctime < card->last_poll
+	|| ctime >= card->last_poll + card->idle_poll_delay_ms)
+      receive_packets (card, 0);
+  }
+  grub_net_tcp_retransmit ();
+}
+
+/*  Read from the packets list*/
+static grub_ssize_t
+grub_net_fs_read_real (grub_file_t file, char *buf, grub_size_t len)
+{
+  grub_net_t net = file->device->net;
+  struct grub_net_buff *nb;
+  char *ptr = buf;
+  grub_size_t amount, total = 0;
+  int try = 0;
+
+  while (try <= GRUB_NET_TRIES)
+    {
+      while (net->packs.first)
+	{
+	  try = 0;
+	  nb = net->packs.first->nb;
+	  amount = nb->tail - nb->data;
+	  if (amount > len)
+	    amount = len;
+	  len -= amount;
+	  total += amount;
+	  file->device->net->offset += amount;
+	  if (grub_file_progress_hook)
+	    grub_file_progress_hook (0, 0, amount, file);
+	  if (buf)
+	    {
+	      grub_memcpy (ptr, nb->data, amount);
+	      ptr += amount;
+	    }
+	  if (amount == (grub_size_t) (nb->tail - nb->data))
+	    {
+	      grub_netbuff_free (nb);
+	      grub_net_remove_packet (net->packs.first);
+	    }
+	  else
+	    nb->data += amount;
+
+	  if (!len)
+	    {
+	      if (net->protocol->packets_pulled)
+		net->protocol->packets_pulled (file);
+	      return total;
+	    }
+	}
+      if (net->protocol->packets_pulled)
+	net->protocol->packets_pulled (file);
+
+      if (!net->eof)
+	{
+	  try++;
+	  grub_net_poll_cards (GRUB_NET_INTERVAL +
+                               (try * GRUB_NET_INTERVAL_ADDITION), &net->stall);
+        }
+      else
+	return total;
+    }
+  grub_error (GRUB_ERR_TIMEOUT, N_("timeout reading `%s'"), net->name);
+  return -1;
+}
+
+static grub_off_t
+have_ahead (struct grub_file *file)
+{
+  grub_net_t net = file->device->net;
+  grub_off_t ret = net->offset;
+  struct grub_net_packet *pack;
+  for (pack = net->packs.first; pack; pack = pack->next)
+    ret += pack->nb->tail - pack->nb->data;
+  return ret;
+}
+
+static grub_err_t 
+grub_net_seek_real (struct grub_file *file, grub_off_t offset)
+{
+  if (offset == file->device->net->offset)
+    return GRUB_ERR_NONE;
+
+  if (offset > file->device->net->offset)
+    {
+      if (!file->device->net->protocol->seek || have_ahead (file) >= offset)
+	{
+	  grub_net_fs_read_real (file, NULL,
+				 offset - file->device->net->offset);
+	  return grub_errno;
+	}
+      return file->device->net->protocol->seek (file, offset);
+    }
+
+  {
+    grub_err_t err;
+    if (file->device->net->protocol->seek)
+      return file->device->net->protocol->seek (file, offset);
+    while (file->device->net->packs.first)
+      {
+	grub_netbuff_free (file->device->net->packs.first->nb);
+	grub_net_remove_packet (file->device->net->packs.first);
+      }
+    file->device->net->protocol->close (file);
+
+    file->device->net->packs.first = NULL;
+    file->device->net->packs.last = NULL;
+    file->device->net->offset = 0;
+    file->device->net->eof = 0;
+    file->device->net->stall = 0;
+    err = file->device->net->protocol->open (file, file->device->net->name);
+    if (err)
+      return err;
+    grub_net_fs_read_real (file, NULL, offset);
+    return grub_errno;
+  }
+}
+
+static grub_ssize_t
+grub_net_fs_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  if (file->offset != file->device->net->offset)
+    {
+      grub_err_t err;
+      err = grub_net_seek_real (file, file->offset);
+      if (err)
+	return err;
+    }
+  return grub_net_fs_read_real (file, buf, len);
+}
+
+static struct grub_fs grub_net_fs =
+  {
+    .name = "netfs",
+    .fs_dir = grub_net_fs_dir,
+    .fs_open = grub_net_fs_open,
+    .fs_read = grub_net_fs_read,
+    .fs_close = grub_net_fs_close,
+    .fs_label = NULL,
+    .fs_uuid = NULL,
+    .fs_mtime = NULL,
+  };
+
+static grub_err_t
+grub_net_fini_hw (int noreturn __attribute__ ((unused)))
+{
+  struct grub_net_card *card;
+  FOR_NET_CARDS (card) 
+    if (card->opened)
+      {
+	if (card->driver->close)
+	  card->driver->close (card);
+	card->opened = 0;
+      }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_net_restore_hw (void)
+{
+  return GRUB_ERR_NONE;
+}
+
+static int
+grub_config_search_through (char *config, char *suffix,
+			    grub_size_t num_tries, grub_size_t slice_size)
+{
+  while (num_tries-- > 0)
+    {
+      grub_file_t file;
+
+      grub_dprintf ("net", "attempt to fetch config %s\n", config);
+
+      file = grub_file_open (config, GRUB_FILE_TYPE_CONFIG);
+
+      if (file)
+        {
+          grub_file_close (file);
+          return 0;
+        }
+      else
+        {
+          if (grub_errno == GRUB_ERR_IO)
+            grub_errno = GRUB_ERR_NONE;
+        }
+
+      if (grub_strlen (suffix) < slice_size)
+        break;
+
+      config[grub_strlen (config) - slice_size] = '\0';
+    }
+
+  return 1;
+}
+
+grub_err_t
+grub_net_search_config_file (char *config)
+{
+  grub_size_t config_len;
+  char *suffix;
+
+  config_len = grub_strlen (config);
+  config[config_len] = '-';
+  suffix = config + config_len + 1;
+
+  struct grub_net_network_level_interface *inf;
+  FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+    {
+      /* By the Client UUID. */
+      char *ptr;
+      int client_uuid_len;
+      char *client_uuid_var;
+      const char *client_uuid;
+
+      client_uuid_len = sizeof ("net_") + grub_strlen (inf->name) +
+                        sizeof ("_clientuuid") + 1;
+
+      client_uuid_var = grub_zalloc (client_uuid_len);
+      if (!client_uuid_var)
+        return grub_errno;
+
+      grub_snprintf (client_uuid_var, client_uuid_len,
+                     "net_%s_clientuuid", inf->name);
+
+      client_uuid = grub_env_get (client_uuid_var);
+      grub_free (client_uuid_var);
+
+      if (client_uuid)
+        {
+          grub_strcpy (suffix, client_uuid);
+          if (grub_config_search_through (config, suffix, 1, 0) == 0)
+            return GRUB_ERR_NONE;
+        }
+
+      /* By the MAC address. */
+
+      /* Add ethernet type */
+      grub_strcpy (suffix, "01-");
+
+      grub_net_hwaddr_to_str (&inf->hwaddress, suffix + 3);
+
+      for (ptr = suffix; *ptr; ptr++)
+        if (*ptr == ':')
+          *ptr = '-';
+
+      if (grub_config_search_through (config, suffix, 1, 0) == 0)
+        return GRUB_ERR_NONE;
+
+      /* By IP address */
+
+      switch ((&inf->address)->type)
+        {
+        case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+          {
+            grub_uint32_t n = grub_be_to_cpu32 ((&inf->address)->ipv4);
+
+            grub_snprintf (suffix, GRUB_NET_MAX_STR_ADDR_LEN, "%02X%02X%02X%02X", \
+                           ((n >> 24) & 0xff), ((n >> 16) & 0xff),      \
+                           ((n >> 8) & 0xff), ((n >> 0) & 0xff));
+
+            if (grub_config_search_through (config, suffix, 8, 1) == 0)
+              return GRUB_ERR_NONE;
+            break;
+          }
+        case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+          {
+            char buf[GRUB_NET_MAX_STR_ADDR_LEN];
+            struct grub_net_network_level_address base;
+            base.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
+            grub_memcpy (&base.ipv6, ((&inf->address)->ipv6), 16);
+            grub_net_addr_to_str (&base, buf);
+
+            for (ptr = buf; *ptr; ptr++)
+              if (*ptr == ':')
+                *ptr = '-';
+
+            grub_snprintf (suffix, GRUB_NET_MAX_STR_ADDR_LEN, "%s", buf);
+            if (grub_config_search_through (config, suffix, 1, 0) == 0)
+              return GRUB_ERR_NONE;
+            break;
+          }
+        case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+          return grub_error (GRUB_ERR_BUG, "shouldn't reach here");
+        default:
+          return grub_error (GRUB_ERR_BUG,
+                             "unsupported address type %d", (&inf->address)->type);
+        }
+    }
+
+  /* Remove the remaining minus sign at the end. */
+  config[config_len] = '\0';
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_preboot *fini_hnd;
+
+static grub_command_t cmd_addaddr, cmd_deladdr, cmd_addroute, cmd_delroute;
+static grub_command_t cmd_lsroutes, cmd_lscards;
+static grub_command_t cmd_lsaddr, cmd_slaac;
+
+GRUB_MOD_INIT(net)
+{
+  grub_register_variable_hook ("net_default_server", defserver_get_env,
+			       defserver_set_env);
+  grub_env_export ("net_default_server");
+  grub_register_variable_hook ("pxe_default_server", defserver_get_env,
+			       defserver_set_env);
+  grub_env_export ("pxe_default_server");
+  grub_register_variable_hook ("net_default_ip", defip_get_env,
+			       defip_set_env);
+  grub_env_export ("net_default_ip");
+  grub_register_variable_hook ("net_default_mac", defmac_get_env,
+			       defmac_set_env);
+  grub_env_export ("net_default_mac");
+
+  cmd_addaddr = grub_register_command ("net_add_addr", grub_cmd_addaddr,
+					/* TRANSLATORS: HWADDRESS stands for
+					   "hardware address".  */
+				       N_("SHORTNAME CARD ADDRESS [HWADDRESS]"),
+				       N_("Add a network address."));
+  cmd_slaac = grub_register_command ("net_ipv6_autoconf",
+				     grub_cmd_ipv6_autoconf,
+				     N_("[CARD [HWADDRESS]]"),
+				     N_("Perform an IPV6 autoconfiguration"));
+
+  cmd_deladdr = grub_register_command ("net_del_addr", grub_cmd_deladdr,
+				       N_("SHORTNAME"),
+				       N_("Delete a network address."));
+  cmd_addroute = grub_register_command ("net_add_route", grub_cmd_addroute,
+					/* TRANSLATORS: "gw" is a keyword.  */
+					N_("SHORTNAME NET [INTERFACE| gw GATEWAY]"),
+					N_("Add a network route."));
+  cmd_delroute = grub_register_command ("net_del_route", grub_cmd_delroute,
+					N_("SHORTNAME"),
+					N_("Delete a network route."));
+  cmd_lsroutes = grub_register_command ("net_ls_routes", grub_cmd_listroutes,
+					"", N_("list network routes"));
+  cmd_lscards = grub_register_command ("net_ls_cards", grub_cmd_listcards,
+				       "", N_("list network cards"));
+  cmd_lsaddr = grub_register_command ("net_ls_addr", grub_cmd_listaddrs,
+				       "", N_("list network addresses"));
+  grub_bootp_init ();
+  grub_dns_init ();
+
+  grub_net_open = grub_net_open_real;
+  fini_hnd = grub_loader_register_preboot_hook (grub_net_fini_hw,
+						grub_net_restore_hw,
+						GRUB_LOADER_PREBOOT_HOOK_PRIO_DISK);
+  grub_net_poll_cards_idle = grub_net_poll_cards_idle_real;
+}
+
+GRUB_MOD_FINI(net)
+{
+  grub_register_variable_hook ("net_default_server", 0, 0);
+  grub_register_variable_hook ("pxe_default_server", 0, 0);
+
+  grub_bootp_fini ();
+  grub_dns_fini ();
+  grub_unregister_command (cmd_addaddr);
+  grub_unregister_command (cmd_deladdr);
+  grub_unregister_command (cmd_addroute);
+  grub_unregister_command (cmd_delroute);
+  grub_unregister_command (cmd_lsroutes);
+  grub_unregister_command (cmd_lscards);
+  grub_unregister_command (cmd_lsaddr);
+  grub_unregister_command (cmd_slaac);
+  grub_fs_unregister (&grub_net_fs);
+  grub_net_open = NULL;
+  grub_net_fini_hw (0);
+  grub_loader_unregister_preboot_hook (fini_hnd);
+  grub_net_poll_cards_idle = grub_net_poll_cards_idle_real;
+}
diff --git a/grub-core/net/netbuff.c b/grub-core/net/netbuff.c
new file mode 100644
index 0000000..dbeeefe
--- /dev/null
+++ b/grub-core/net/netbuff.c
@@ -0,0 +1,133 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/net/netbuff.h>
+
+grub_err_t
+grub_netbuff_put (struct grub_net_buff *nb, grub_size_t len)
+{
+  nb->tail += len;
+  if (nb->tail > nb->end)
+    return grub_error (GRUB_ERR_BUG, "put out of the packet range.");
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_netbuff_unput (struct grub_net_buff *nb, grub_size_t len)
+{
+  nb->tail -= len;
+  if (nb->tail < nb->head)
+    return grub_error (GRUB_ERR_BUG,
+		       "unput out of the packet range.");
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_netbuff_push (struct grub_net_buff *nb, grub_size_t len)
+{
+  nb->data -= len;
+  if (nb->data < nb->head)
+    return grub_error (GRUB_ERR_BUG,
+		       "push out of the packet range.");
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_netbuff_pull (struct grub_net_buff *nb, grub_size_t len)
+{
+  nb->data += len;
+  if (nb->data > nb->end)
+    return grub_error (GRUB_ERR_BUG,
+		       "pull out of the packet range.");
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_netbuff_reserve (struct grub_net_buff *nb, grub_size_t len)
+{
+  nb->data += len;
+  nb->tail += len;
+  if ((nb->tail > nb->end) || (nb->data > nb->end))
+    return grub_error (GRUB_ERR_BUG,
+		       "reserve out of the packet range.");
+  return GRUB_ERR_NONE;
+}
+
+struct grub_net_buff *
+grub_netbuff_alloc (grub_size_t len)
+{
+  struct grub_net_buff *nb;
+  void *data;
+
+  COMPILE_TIME_ASSERT (NETBUFF_ALIGN % sizeof (grub_properly_aligned_t) == 0);
+
+  if (len < NETBUFFMINLEN)
+    len = NETBUFFMINLEN;
+
+  len = ALIGN_UP (len, NETBUFF_ALIGN);
+#ifdef GRUB_MACHINE_EMU
+  data = grub_malloc (len + sizeof (*nb));
+#else
+  data = grub_memalign (NETBUFF_ALIGN, len + sizeof (*nb));
+#endif
+  if (!data)
+    return NULL;
+  nb = (struct grub_net_buff *) ((grub_properly_aligned_t *) data
+				 + len / sizeof (grub_properly_aligned_t));
+  nb->head = nb->data = nb->tail = data;
+  nb->end = (grub_uint8_t *) nb;
+  return nb;
+}
+
+struct grub_net_buff *
+grub_netbuff_make_pkt (grub_size_t len)
+{
+  struct grub_net_buff *nb;
+  grub_err_t err;
+  nb = grub_netbuff_alloc (len + 512);
+  if (!nb)
+    return NULL;
+  err = grub_netbuff_reserve (nb, len + 512);
+  if (err)
+    goto fail;
+  err = grub_netbuff_push (nb, len);
+  if (err)
+    goto fail;
+  return nb;
+ fail:
+  grub_netbuff_free (nb);
+  return NULL;
+}
+
+void
+grub_netbuff_free (struct grub_net_buff *nb)
+{
+  if (!nb)
+    return;
+  grub_free (nb->head);
+}
+
+grub_err_t
+grub_netbuff_clear (struct grub_net_buff *nb)
+{
+  nb->data = nb->tail = nb->head;
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/net/tcp.c b/grub-core/net/tcp.c
new file mode 100644
index 0000000..e8ad34b
--- /dev/null
+++ b/grub-core/net/tcp.c
@@ -0,0 +1,1020 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/ip.h>
+#include <grub/net/tcp.h>
+#include <grub/net/netbuff.h>
+#include <grub/time.h>
+#include <grub/priority_queue.h>
+
+#define TCP_SYN_RETRANSMISSION_TIMEOUT GRUB_NET_INTERVAL
+#define TCP_SYN_RETRANSMISSION_COUNT GRUB_NET_TRIES
+#define TCP_RETRANSMISSION_TIMEOUT GRUB_NET_INTERVAL
+#define TCP_RETRANSMISSION_COUNT GRUB_NET_TRIES
+
+struct unacked
+{
+  struct unacked *next;
+  struct unacked **prev;
+  struct grub_net_buff *nb;
+  grub_uint64_t last_try;
+  int try_count;
+};
+
+enum
+  {
+    TCP_FIN = 0x1,
+    TCP_SYN = 0x2,
+    TCP_RST = 0x4,
+    TCP_PUSH = 0x8,
+    TCP_ACK = 0x10,
+    TCP_URG = 0x20,
+  };
+
+struct grub_net_tcp_socket
+{
+  struct grub_net_tcp_socket *next;
+  struct grub_net_tcp_socket **prev;
+
+  int established;
+  int i_closed;
+  int they_closed;
+  int in_port;
+  int out_port;
+  int errors;
+  int they_reseted;
+  int i_reseted;
+  int i_stall;
+  grub_uint32_t my_start_seq;
+  grub_uint32_t my_cur_seq;
+  grub_uint32_t their_start_seq;
+  grub_uint32_t their_cur_seq;
+  grub_uint16_t my_window;
+  struct unacked *unack_first;
+  struct unacked *unack_last;
+  grub_err_t (*recv_hook) (grub_net_tcp_socket_t sock, struct grub_net_buff *nb,
+			   void *recv);
+  void (*error_hook) (grub_net_tcp_socket_t sock, void *recv);
+  void (*fin_hook) (grub_net_tcp_socket_t sock, void *recv);
+  void *hook_data;
+  grub_net_network_level_address_t out_nla;
+  grub_net_link_level_address_t ll_target_addr;
+  struct grub_net_network_level_interface *inf;
+  grub_net_packets_t packs;
+  grub_priority_queue_t pq;
+};
+
+struct grub_net_tcp_listen
+{
+  struct grub_net_tcp_listen *next;
+  struct grub_net_tcp_listen **prev;
+
+  grub_uint16_t port;
+  const struct grub_net_network_level_interface *inf;
+
+  grub_err_t (*listen_hook) (grub_net_tcp_listen_t listen,
+			     grub_net_tcp_socket_t sock,
+			     void *data);
+  void *hook_data;
+};
+
+struct tcphdr
+{
+  grub_uint16_t src;
+  grub_uint16_t dst;
+  grub_uint32_t seqnr;
+  grub_uint32_t ack;
+  grub_uint16_t flags;
+  grub_uint16_t window;
+  grub_uint16_t checksum;
+  grub_uint16_t urgent;
+} GRUB_PACKED;
+
+struct tcp_pseudohdr
+{
+  grub_uint32_t src;
+  grub_uint32_t dst;
+  grub_uint8_t zero;
+  grub_uint8_t proto;
+  grub_uint16_t tcp_length;
+} GRUB_PACKED;
+
+struct tcp6_pseudohdr
+{
+  grub_uint64_t src[2];
+  grub_uint64_t dst[2];
+  grub_uint32_t tcp_length;
+  grub_uint8_t zero[3];
+  grub_uint8_t proto;
+} GRUB_PACKED;
+
+static struct grub_net_tcp_socket *tcp_sockets;
+static struct grub_net_tcp_listen *tcp_listens;
+
+#define FOR_TCP_SOCKETS(var) FOR_LIST_ELEMENTS (var, tcp_sockets)
+#define FOR_TCP_LISTENS(var) FOR_LIST_ELEMENTS (var, tcp_listens)
+
+grub_net_tcp_listen_t
+grub_net_tcp_listen (grub_uint16_t port,
+		     const struct grub_net_network_level_interface *inf,
+		     grub_err_t (*listen_hook) (grub_net_tcp_listen_t listen,
+						grub_net_tcp_socket_t sock,
+						void *data),
+		     void *hook_data)
+{
+  grub_net_tcp_listen_t ret;
+  ret = grub_malloc (sizeof (*ret));
+  if (!ret)
+    return NULL;
+  ret->listen_hook = listen_hook;
+  ret->hook_data = hook_data;
+  ret->port = port;
+  ret->inf = inf;
+  grub_list_push (GRUB_AS_LIST_P (&tcp_listens), GRUB_AS_LIST (ret));
+  return ret;
+}
+
+void
+grub_net_tcp_stop_listen (grub_net_tcp_listen_t listen)
+{
+  grub_list_remove (GRUB_AS_LIST (listen));
+}
+
+static inline void
+tcp_socket_register (grub_net_tcp_socket_t sock)
+{
+  grub_list_push (GRUB_AS_LIST_P (&tcp_sockets),
+		  GRUB_AS_LIST (sock));
+}
+
+static void
+error (grub_net_tcp_socket_t sock)
+{
+  struct unacked *unack, *next;
+
+  if (sock->error_hook)
+    sock->error_hook (sock, sock->hook_data);
+
+  for (unack = sock->unack_first; unack; unack = next)
+    {
+      next = unack->next;
+      grub_netbuff_free (unack->nb);
+      grub_free (unack);
+    }
+
+  sock->unack_first = NULL;
+  sock->unack_last = NULL;
+}
+
+static grub_err_t
+tcp_send (struct grub_net_buff *nb, grub_net_tcp_socket_t socket)
+{
+  grub_err_t err;
+  grub_uint8_t *nbd;
+  struct unacked *unack;
+  struct tcphdr *tcph;
+  grub_size_t size;
+
+  tcph = (struct tcphdr *) nb->data;
+
+  tcph->seqnr = grub_cpu_to_be32 (socket->my_cur_seq);
+  size = (nb->tail - nb->data - (grub_be_to_cpu16 (tcph->flags) >> 12) * 4);
+  if (grub_be_to_cpu16 (tcph->flags) & TCP_FIN)
+    size++;
+  socket->my_cur_seq += size;
+  tcph->src = grub_cpu_to_be16 (socket->in_port);
+  tcph->dst = grub_cpu_to_be16 (socket->out_port);
+  tcph->checksum = 0;
+  tcph->checksum = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_TCP,
+						   &socket->inf->address,
+						   &socket->out_nla);
+  nbd = nb->data;
+  if (size)
+    {
+      unack = grub_malloc (sizeof (*unack));
+      if (!unack)
+	return grub_errno;
+
+      unack->next = NULL;
+      unack->nb = nb;
+      unack->try_count = 1;
+      unack->last_try = grub_get_time_ms ();
+      if (!socket->unack_last)
+	socket->unack_first = socket->unack_last = unack;
+      else
+	socket->unack_last->next = unack;
+    }
+
+  err = grub_net_send_ip_packet (socket->inf, &(socket->out_nla),
+				 &(socket->ll_target_addr), nb,
+				 GRUB_NET_IP_TCP);
+  if (err)
+    return err;
+  nb->data = nbd;
+  if (!size)
+    grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_net_tcp_close (grub_net_tcp_socket_t sock,
+		    int discard_received)
+{
+  struct grub_net_buff *nb_fin;
+  struct tcphdr *tcph_fin;
+  grub_err_t err;
+
+  if (discard_received != GRUB_NET_TCP_CONTINUE_RECEIVING)
+    {
+      sock->recv_hook = NULL;
+      sock->error_hook = NULL;
+      sock->fin_hook = NULL;
+    }
+
+  if (discard_received == GRUB_NET_TCP_ABORT)
+    sock->i_reseted = 1;
+
+  if (sock->i_closed)
+    return;
+
+  sock->i_closed = 1;
+
+  nb_fin = grub_netbuff_alloc (sizeof (*tcph_fin)
+			       + GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			       + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (!nb_fin)
+    return;
+  err = grub_netbuff_reserve (nb_fin, GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			       + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (err)
+    {
+      grub_netbuff_free (nb_fin);
+      grub_dprintf ("net", "error closing socket\n");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  err = grub_netbuff_put (nb_fin, sizeof (*tcph_fin));
+  if (err)
+    {
+      grub_netbuff_free (nb_fin);
+      grub_dprintf ("net", "error closing socket\n");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  tcph_fin = (void *) nb_fin->data;
+  tcph_fin->ack = grub_cpu_to_be32 (sock->their_cur_seq);
+  tcph_fin->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_FIN
+						   | TCP_ACK);
+  tcph_fin->window = grub_cpu_to_be16_compile_time (0);
+  tcph_fin->urgent = 0;
+  err = tcp_send (nb_fin, sock);
+  if (err)
+    {
+      grub_netbuff_free (nb_fin);
+      grub_dprintf ("net", "error closing socket\n");
+      grub_errno = GRUB_ERR_NONE;
+    }
+  return;
+}
+
+static void
+ack_real (grub_net_tcp_socket_t sock, int res)
+{
+  struct grub_net_buff *nb_ack;
+  struct tcphdr *tcph_ack;
+  grub_err_t err;
+
+  nb_ack = grub_netbuff_alloc (sizeof (*tcph_ack) + 128);
+  if (!nb_ack)
+    return;
+  err = grub_netbuff_reserve (nb_ack, 128);
+  if (err)
+    {
+      grub_netbuff_free (nb_ack);
+      grub_dprintf ("net", "error closing socket\n");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  err = grub_netbuff_put (nb_ack, sizeof (*tcph_ack));
+  if (err)
+    {
+      grub_netbuff_free (nb_ack);
+      grub_dprintf ("net", "error closing socket\n");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  tcph_ack = (void *) nb_ack->data;
+  if (res)
+    {
+      tcph_ack->ack = grub_cpu_to_be32_compile_time (0);
+      tcph_ack->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_RST);
+      tcph_ack->window = grub_cpu_to_be16_compile_time (0);
+    }
+  else
+    {
+      tcph_ack->ack = grub_cpu_to_be32 (sock->their_cur_seq);
+      tcph_ack->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_ACK);
+      tcph_ack->window = !sock->i_stall ? grub_cpu_to_be16 (sock->my_window)
+	: 0;
+    }
+  tcph_ack->urgent = 0;
+  tcph_ack->src = grub_cpu_to_be16 (sock->in_port);
+  tcph_ack->dst = grub_cpu_to_be16 (sock->out_port);
+  err = tcp_send (nb_ack, sock);
+  if (err)
+    {
+      grub_dprintf ("net", "error acking socket\n");
+      grub_errno = GRUB_ERR_NONE;
+    }
+}
+
+static void
+ack (grub_net_tcp_socket_t sock)
+{
+  ack_real (sock, 0);
+}
+
+static void
+reset (grub_net_tcp_socket_t sock)
+{
+  ack_real (sock, 1);
+}
+
+void
+grub_net_tcp_retransmit (void)
+{
+  grub_net_tcp_socket_t sock;
+  grub_uint64_t ctime = grub_get_time_ms ();
+  grub_uint64_t limit_time = ctime - TCP_RETRANSMISSION_TIMEOUT;
+
+  FOR_TCP_SOCKETS (sock)
+  {
+    struct unacked *unack;
+    for (unack = sock->unack_first; unack; unack = unack->next)
+      {
+	struct tcphdr *tcph;
+	grub_uint8_t *nbd;
+	grub_err_t err;
+
+	if (unack->last_try > limit_time)
+	  continue;
+	
+	if (unack->try_count > TCP_RETRANSMISSION_COUNT)
+	  {
+	    error (sock);
+	    break;
+	  }
+	unack->try_count++;
+	unack->last_try = ctime;
+	nbd = unack->nb->data;
+	tcph = (struct tcphdr *) nbd;
+
+	if ((tcph->flags & grub_cpu_to_be16_compile_time (TCP_ACK))
+	    && tcph->ack != grub_cpu_to_be32 (sock->their_cur_seq))
+	  {
+	    tcph->checksum = 0;
+	    tcph->checksum = grub_net_ip_transport_checksum (unack->nb,
+							     GRUB_NET_IP_TCP,
+							     &sock->inf->address,
+							     &sock->out_nla);
+	  }
+
+	err = grub_net_send_ip_packet (sock->inf, &(sock->out_nla),
+				       &(sock->ll_target_addr), unack->nb,
+				       GRUB_NET_IP_TCP);
+	unack->nb->data = nbd;
+	if (err)
+	  {
+	    grub_dprintf ("net", "TCP retransmit failed: %s\n", grub_errmsg);
+	    grub_errno = GRUB_ERR_NONE;
+	  }
+      }
+  }
+}
+
+grub_uint16_t
+grub_net_ip_transport_checksum (struct grub_net_buff *nb,
+				grub_uint16_t proto,
+				const grub_net_network_level_address_t *src,
+				const grub_net_network_level_address_t *dst)
+{
+  grub_uint16_t a, b = 0;
+  grub_uint32_t c;
+  a = ~grub_be_to_cpu16 (grub_net_ip_chksum ((void *) nb->data,
+					     nb->tail - nb->data));
+
+  switch (dst->type)
+    {
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4:
+      {
+	struct tcp_pseudohdr ph;
+	ph.src = src->ipv4;
+	ph.dst = dst->ipv4;
+	ph.zero = 0;
+	ph.tcp_length = grub_cpu_to_be16 (nb->tail - nb->data);
+	ph.proto = proto;
+	b = ~grub_be_to_cpu16 (grub_net_ip_chksum ((void *) &ph, sizeof (ph)));
+	break;
+      }
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6:
+      {
+	struct tcp6_pseudohdr ph;
+	grub_memcpy (ph.src, src->ipv6, sizeof (ph.src));
+	grub_memcpy (ph.dst, dst->ipv6, sizeof (ph.dst));
+	grub_memset (ph.zero, 0, sizeof (ph.zero));
+	ph.tcp_length = grub_cpu_to_be32 (nb->tail - nb->data);
+	ph.proto = proto;
+	b = ~grub_be_to_cpu16 (grub_net_ip_chksum ((void *) &ph, sizeof (ph)));
+	break;
+      }
+    case GRUB_NET_NETWORK_LEVEL_PROTOCOL_DHCP_RECV:
+      b = 0;
+      break;
+    }
+  c = (grub_uint32_t) a + (grub_uint32_t) b;
+  if (c >= 0xffff)
+    c -= 0xffff;
+  return grub_cpu_to_be16 (~c);
+}
+
+/* FIXME: overflow. */
+static int
+cmp (const void *a__, const void *b__)
+{
+  struct grub_net_buff *a_ = *(struct grub_net_buff **) a__;
+  struct grub_net_buff *b_ = *(struct grub_net_buff **) b__;
+  struct tcphdr *a = (struct tcphdr *) a_->data;
+  struct tcphdr *b = (struct tcphdr *) b_->data;
+  /* We want the first elements to be on top.  */
+  if (grub_be_to_cpu32 (a->seqnr) < grub_be_to_cpu32 (b->seqnr))
+    return +1;
+  if (grub_be_to_cpu32 (a->seqnr) > grub_be_to_cpu32 (b->seqnr))
+    return -1;
+  return 0;
+}
+
+static void
+destroy_pq (grub_net_tcp_socket_t sock)
+{
+  struct grub_net_buff **nb_p;
+  while ((nb_p = grub_priority_queue_top (sock->pq)))
+    {
+      grub_netbuff_free (*nb_p);
+      grub_priority_queue_pop (sock->pq);
+    }
+
+  grub_priority_queue_destroy (sock->pq);
+}
+
+grub_err_t
+grub_net_tcp_accept (grub_net_tcp_socket_t sock,
+		     grub_err_t (*recv_hook) (grub_net_tcp_socket_t sock,
+					      struct grub_net_buff *nb,
+					      void *data),
+		     void (*error_hook) (grub_net_tcp_socket_t sock,
+					 void *data),
+		     void (*fin_hook) (grub_net_tcp_socket_t sock,
+				       void *data),
+		     void *hook_data)
+{
+  struct grub_net_buff *nb_ack;
+  struct tcphdr *tcph;
+  grub_err_t err;
+  grub_net_network_level_address_t gateway;
+  struct grub_net_network_level_interface *inf;
+
+  sock->recv_hook = recv_hook;
+  sock->error_hook = error_hook;
+  sock->fin_hook = fin_hook;
+  sock->hook_data = hook_data;
+
+  err = grub_net_route_address (sock->out_nla, &gateway, &inf);
+  if (err)
+    return err;
+
+  err = grub_net_link_layer_resolve (sock->inf, &gateway, &(sock->ll_target_addr));
+  if (err)
+    return err;
+
+  nb_ack = grub_netbuff_alloc (sizeof (*tcph)
+			       + GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			       + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (!nb_ack)
+    return grub_errno;
+  err = grub_netbuff_reserve (nb_ack, GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+			      + GRUB_NET_MAX_LINK_HEADER_SIZE);
+  if (err)
+    {
+      grub_netbuff_free (nb_ack);
+      return err;
+    }
+
+  err = grub_netbuff_put (nb_ack, sizeof (*tcph));
+  if (err)
+    {
+      grub_netbuff_free (nb_ack);
+      return err;
+    }
+  tcph = (void *) nb_ack->data;
+  tcph->ack = grub_cpu_to_be32 (sock->their_cur_seq);
+  tcph->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_SYN | TCP_ACK);
+  tcph->window = grub_cpu_to_be16 (sock->my_window);
+  tcph->urgent = 0;
+  sock->established = 1;
+  tcp_socket_register (sock);
+  err = tcp_send (nb_ack, sock);
+  if (err)
+    return err;
+  sock->my_cur_seq++;
+  return GRUB_ERR_NONE;
+}
+
+grub_net_tcp_socket_t
+grub_net_tcp_open (char *server,
+		   grub_uint16_t out_port,
+		   grub_err_t (*recv_hook) (grub_net_tcp_socket_t sock,
+					    struct grub_net_buff *nb,
+					    void *data),
+		   void (*error_hook) (grub_net_tcp_socket_t sock,
+				       void *data),
+		   void (*fin_hook) (grub_net_tcp_socket_t sock,
+				     void *data),
+		   void *hook_data)
+{
+  grub_err_t err;
+  grub_net_network_level_address_t addr;
+  struct grub_net_network_level_interface *inf;
+  grub_net_network_level_address_t gateway;
+  grub_net_tcp_socket_t socket;
+  static grub_uint16_t in_port = 21550;
+  struct grub_net_buff *nb;
+  struct tcphdr *tcph;
+  int i;
+  grub_uint8_t *nbd;
+  grub_net_link_level_address_t ll_target_addr;
+
+  err = grub_net_resolve_address (server, &addr);
+  if (err)
+    return NULL;
+
+  if (addr.type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4
+      && addr.type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6)
+    {
+      grub_error (GRUB_ERR_BUG, "not an IP address");
+      return NULL;
+    }
+ 
+  err = grub_net_route_address (addr, &gateway, &inf);
+  if (err)
+    return NULL;
+
+  err = grub_net_link_layer_resolve (inf, &gateway, &ll_target_addr);
+  if (err)
+    return NULL;
+
+  socket = grub_zalloc (sizeof (*socket));
+  if (socket == NULL)
+    return NULL; 
+
+  socket->out_port = out_port;
+  socket->inf = inf;
+  socket->out_nla = addr;
+  socket->ll_target_addr = ll_target_addr;
+  socket->in_port = in_port++;
+  socket->recv_hook = recv_hook;
+  socket->error_hook = error_hook;
+  socket->fin_hook = fin_hook;
+  socket->hook_data = hook_data;
+
+  nb = grub_netbuff_alloc (sizeof (*tcph) + 128);
+  if (!nb)
+    {
+      grub_free (socket);
+      return NULL;
+    }
+
+  err = grub_netbuff_reserve (nb, 128);
+  if (err)
+    {
+      grub_free (socket);
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+
+  err = grub_netbuff_put (nb, sizeof (*tcph));
+  if (err)
+    {
+      grub_free (socket);
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+  socket->pq = grub_priority_queue_new (sizeof (struct grub_net_buff *), cmp);
+  if (!socket->pq)
+    {
+      grub_free (socket);
+      grub_netbuff_free (nb);
+      return NULL;
+    }
+
+  tcph = (void *) nb->data;
+  socket->my_start_seq = grub_get_time_ms ();
+  socket->my_cur_seq = socket->my_start_seq + 1;
+  socket->my_window = 8192;
+  tcph->seqnr = grub_cpu_to_be32 (socket->my_start_seq);
+  tcph->ack = grub_cpu_to_be32_compile_time (0);
+  tcph->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_SYN);
+  tcph->window = grub_cpu_to_be16 (socket->my_window);
+  tcph->urgent = 0;
+  tcph->src = grub_cpu_to_be16 (socket->in_port);
+  tcph->dst = grub_cpu_to_be16 (socket->out_port);
+  tcph->checksum = 0;
+  tcph->checksum = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_TCP,
+						   &socket->inf->address,
+						   &socket->out_nla);
+
+  tcp_socket_register (socket);
+
+  nbd = nb->data;
+  for (i = 0; i < TCP_SYN_RETRANSMISSION_COUNT; i++)
+    {
+      int j;
+      nb->data = nbd;
+      err = grub_net_send_ip_packet (socket->inf, &(socket->out_nla), 
+				     &(socket->ll_target_addr), nb,
+				     GRUB_NET_IP_TCP);
+      if (err)
+	{
+	  grub_list_remove (GRUB_AS_LIST (socket));
+	  grub_free (socket);
+	  grub_netbuff_free (nb);
+	  return NULL;
+	}
+      for (j = 0; (j < TCP_SYN_RETRANSMISSION_TIMEOUT / 50 
+		   && !socket->established); j++)
+	grub_net_poll_cards (50, &socket->established);
+      if (socket->established)
+	break;
+    }
+  if (!socket->established)
+    {
+      grub_list_remove (GRUB_AS_LIST (socket));
+      if (socket->they_reseted)
+	grub_error (GRUB_ERR_NET_PORT_CLOSED,
+		    N_("connection refused"));
+      else
+	grub_error (GRUB_ERR_NET_NO_ANSWER,
+		    N_("connection timeout"));
+
+      grub_netbuff_free (nb);
+      destroy_pq (socket);
+      grub_free (socket);
+      return NULL;
+    }
+
+  grub_netbuff_free (nb);
+  return socket;
+}
+
+grub_err_t
+grub_net_send_tcp_packet (const grub_net_tcp_socket_t socket,
+			  struct grub_net_buff *nb, int push)
+{
+  struct tcphdr *tcph;
+  grub_err_t err;
+  grub_ssize_t fraglen;
+  COMPILE_TIME_ASSERT (sizeof (struct tcphdr) == GRUB_NET_TCP_HEADER_SIZE);
+  if (socket->out_nla.type == GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4)
+    fraglen = (socket->inf->card->mtu - GRUB_NET_OUR_IPV4_HEADER_SIZE
+	       - sizeof (*tcph));
+  else
+    fraglen = 1280 - GRUB_NET_OUR_IPV6_HEADER_SIZE;
+
+  while (nb->tail - nb->data > fraglen)
+    {
+      struct grub_net_buff *nb2;
+
+      nb2 = grub_netbuff_alloc (fraglen + sizeof (*tcph)
+				+ GRUB_NET_OUR_MAX_IP_HEADER_SIZE
+				+ GRUB_NET_MAX_LINK_HEADER_SIZE);
+      if (!nb2)
+	return grub_errno;
+      err = grub_netbuff_reserve (nb2, GRUB_NET_MAX_LINK_HEADER_SIZE
+				  + GRUB_NET_OUR_MAX_IP_HEADER_SIZE);
+      if (err)
+	return err;
+      err = grub_netbuff_put (nb2, sizeof (*tcph));
+      if (err)
+	return err;
+
+      tcph = (struct tcphdr *) nb2->data;
+      tcph->ack = grub_cpu_to_be32 (socket->their_cur_seq);
+      tcph->flags = grub_cpu_to_be16_compile_time ((5 << 12) | TCP_ACK);
+      tcph->window = !socket->i_stall ? grub_cpu_to_be16 (socket->my_window)
+	: 0;
+      tcph->urgent = 0;
+      err = grub_netbuff_put (nb2, fraglen);
+      if (err)
+	return err;
+      grub_memcpy (tcph + 1, nb->data, fraglen);
+      err = grub_netbuff_pull (nb, fraglen);
+      if (err)
+	return err;
+
+      err = tcp_send (nb2, socket);
+      if (err)
+	return err;
+    }
+
+  err = grub_netbuff_push (nb, sizeof (*tcph));
+  if (err)
+    return err;
+
+  tcph = (struct tcphdr *) nb->data;
+  tcph->ack = grub_cpu_to_be32 (socket->their_cur_seq);
+  tcph->flags = (grub_cpu_to_be16_compile_time ((5 << 12) | TCP_ACK)
+		 | (push ? grub_cpu_to_be16_compile_time (TCP_PUSH) : 0));
+  tcph->window = !socket->i_stall ? grub_cpu_to_be16 (socket->my_window) : 0;
+  tcph->urgent = 0;
+  return tcp_send (nb, socket);
+}
+
+grub_err_t
+grub_net_recv_tcp_packet (struct grub_net_buff *nb,
+			  struct grub_net_network_level_interface *inf,
+			  const grub_net_network_level_address_t *source)
+{
+  struct tcphdr *tcph;
+  grub_net_tcp_socket_t sock;
+  grub_err_t err;
+
+  /* Ignore broadcast.  */
+  if (!inf)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  tcph = (struct tcphdr *) nb->data;
+  if ((grub_be_to_cpu16 (tcph->flags) >> 12) < 5)
+    {
+      grub_dprintf ("net", "TCP header too short: %u\n",
+		    grub_be_to_cpu16 (tcph->flags) >> 12);
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+  if (nb->tail - nb->data < (grub_ssize_t) ((grub_be_to_cpu16 (tcph->flags)
+					     >> 12) * sizeof (grub_uint32_t)))
+    {
+      grub_dprintf ("net", "TCP packet too short: %" PRIuGRUB_SIZE "\n",
+		    (grub_size_t) (nb->tail - nb->data));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  FOR_TCP_SOCKETS (sock)
+  {
+    if (!(grub_be_to_cpu16 (tcph->dst) == sock->in_port
+	  && grub_be_to_cpu16 (tcph->src) == sock->out_port
+	  && inf == sock->inf
+	  && grub_net_addr_cmp (source, &sock->out_nla) == 0))
+      continue;
+    if (tcph->checksum)
+      {
+	grub_uint16_t chk, expected;
+	chk = tcph->checksum;
+	tcph->checksum = 0;
+	expected = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_TCP,
+						   &sock->out_nla,
+						   &sock->inf->address);
+	if (expected != chk)
+	  {
+	    grub_dprintf ("net", "Invalid TCP checksum. "
+			  "Expected %x, got %x\n",
+			  grub_be_to_cpu16 (expected),
+			  grub_be_to_cpu16 (chk));
+	    grub_netbuff_free (nb);
+	    return GRUB_ERR_NONE;
+	  }
+	tcph->checksum = chk;
+      }
+
+    if ((grub_be_to_cpu16 (tcph->flags) & TCP_SYN)
+	&& (grub_be_to_cpu16 (tcph->flags) & TCP_ACK)
+	&& !sock->established)
+      {
+	sock->their_start_seq = grub_be_to_cpu32 (tcph->seqnr);
+	sock->their_cur_seq = sock->their_start_seq + 1;
+	sock->established = 1;
+      }
+
+    if (grub_be_to_cpu16 (tcph->flags) & TCP_RST)
+      {
+	sock->they_reseted = 1;
+
+	error (sock);
+
+	grub_netbuff_free (nb);
+
+	return GRUB_ERR_NONE;
+      }
+
+    if (grub_be_to_cpu16 (tcph->flags) & TCP_ACK)
+      {
+	struct unacked *unack, *next;
+	grub_uint32_t acked = grub_be_to_cpu32 (tcph->ack);
+	for (unack = sock->unack_first; unack; unack = next)
+	  {
+	    grub_uint32_t seqnr;
+	    struct tcphdr *unack_tcph;
+	    next = unack->next;
+	    seqnr = grub_be_to_cpu32 (((struct tcphdr *) unack->nb->data)
+				      ->seqnr);
+	    unack_tcph = (struct tcphdr *) unack->nb->data;
+	    seqnr += (unack->nb->tail - unack->nb->data
+		      - (grub_be_to_cpu16 (unack_tcph->flags) >> 12) * 4);
+	    if (grub_be_to_cpu16 (unack_tcph->flags) & TCP_FIN)
+	      seqnr++;
+
+	    if (seqnr > acked)
+	      break;
+	    grub_netbuff_free (unack->nb);
+	    grub_free (unack);
+	  }
+	sock->unack_first = unack;
+	if (!sock->unack_first)
+	  sock->unack_last = NULL;
+      }
+
+    if (grub_be_to_cpu32 (tcph->seqnr) < sock->their_cur_seq)
+      {
+	ack (sock);
+	grub_netbuff_free (nb);
+	return GRUB_ERR_NONE;
+      }
+    if (sock->i_reseted && (nb->tail - nb->data
+			    - (grub_be_to_cpu16 (tcph->flags)
+			       >> 12) * sizeof (grub_uint32_t)) > 0)
+      {
+	reset (sock);
+      }
+
+    err = grub_priority_queue_push (sock->pq, &nb);
+    if (err)
+      {
+	grub_netbuff_free (nb);
+	return err;
+      }
+
+    {
+      struct grub_net_buff **nb_top_p, *nb_top;
+      int do_ack = 0;
+      int just_closed = 0;
+      while (1)
+	{
+	  nb_top_p = grub_priority_queue_top (sock->pq);
+	  if (!nb_top_p)
+	    return GRUB_ERR_NONE;
+	  nb_top = *nb_top_p;
+	  tcph = (struct tcphdr *) nb_top->data;
+	  if (grub_be_to_cpu32 (tcph->seqnr) >= sock->their_cur_seq)
+	    break;
+	  grub_netbuff_free (nb_top);
+	  grub_priority_queue_pop (sock->pq);
+	}
+      if (grub_be_to_cpu32 (tcph->seqnr) != sock->their_cur_seq)
+	{
+	  ack (sock);
+	  return GRUB_ERR_NONE;
+	}
+      while (1)
+	{
+	  nb_top_p = grub_priority_queue_top (sock->pq);
+	  if (!nb_top_p)
+	    break;
+	  nb_top = *nb_top_p;
+	  tcph = (struct tcphdr *) nb_top->data;
+
+	  if (grub_be_to_cpu32 (tcph->seqnr) != sock->their_cur_seq)
+	    break;
+	  grub_priority_queue_pop (sock->pq);
+
+	  err = grub_netbuff_pull (nb_top, (grub_be_to_cpu16 (tcph->flags)
+					    >> 12) * sizeof (grub_uint32_t));
+	  if (err)
+	    {
+	      grub_netbuff_free (nb_top);
+	      return err;
+	    }
+
+	  sock->their_cur_seq += (nb_top->tail - nb_top->data);
+	  if (grub_be_to_cpu16 (tcph->flags) & TCP_FIN)
+	    {
+	      sock->they_closed = 1;
+	      just_closed = 1;
+	      sock->their_cur_seq++;
+	      do_ack = 1;
+	    }
+	  /* If there is data, puts packet in socket list. */
+	  if ((nb_top->tail - nb_top->data) > 0)
+	    {
+	      grub_net_put_packet (&sock->packs, nb_top);
+	      do_ack = 1;
+	    }
+	  else
+	    grub_netbuff_free (nb_top);
+	}
+      if (do_ack)
+	ack (sock);
+      while (sock->packs.first)
+	{
+	  nb = sock->packs.first->nb;
+	  if (sock->recv_hook)
+	    sock->recv_hook (sock, sock->packs.first->nb, sock->hook_data);
+	  else
+	    grub_netbuff_free (nb);
+	  grub_net_remove_packet (sock->packs.first);
+	}
+
+      if (sock->fin_hook && just_closed)
+	sock->fin_hook (sock, sock->hook_data);
+    }
+	
+    return GRUB_ERR_NONE;
+  }
+  if (grub_be_to_cpu16 (tcph->flags) & TCP_SYN)
+    {
+      grub_net_tcp_listen_t listen;
+
+      FOR_TCP_LISTENS (listen)
+      {
+	if (!(grub_be_to_cpu16 (tcph->dst) == listen->port
+	      && (inf == listen->inf || listen->inf == NULL)))
+	  continue;
+	sock = grub_zalloc (sizeof (*sock));
+	if (sock == NULL)
+	  return grub_errno;
+	
+	sock->out_port = grub_be_to_cpu16 (tcph->src);
+	sock->in_port = grub_be_to_cpu16 (tcph->dst);
+	sock->inf = inf;
+	sock->out_nla = *source;
+	sock->their_start_seq = grub_be_to_cpu32 (tcph->seqnr);
+	sock->their_cur_seq = sock->their_start_seq + 1;
+	sock->my_cur_seq = sock->my_start_seq = grub_get_time_ms ();
+	sock->my_window = 8192;
+
+	sock->pq = grub_priority_queue_new (sizeof (struct grub_net_buff *),
+					    cmp);
+	if (!sock->pq)
+	  {
+	    grub_free (sock);
+	    grub_netbuff_free (nb);
+	    return grub_errno;
+	  }
+
+	err = listen->listen_hook (listen, sock, listen->hook_data);
+
+	grub_netbuff_free (nb);
+	return err;
+
+      }
+    }
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_net_tcp_stall (grub_net_tcp_socket_t sock)
+{
+  if (sock->i_stall)
+    return;
+  sock->i_stall = 1;
+  ack (sock);
+}
+
+void
+grub_net_tcp_unstall (grub_net_tcp_socket_t sock)
+{
+  if (!sock->i_stall)
+    return;
+  sock->i_stall = 0;
+  ack (sock);
+}
diff --git a/grub-core/net/tftp.c b/grub-core/net/tftp.c
new file mode 100644
index 0000000..7f44b30
--- /dev/null
+++ b/grub-core/net/tftp.c
@@ -0,0 +1,479 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/net/udp.h>
+#include <grub/net/ip.h>
+#include <grub/net/ethernet.h>
+#include <grub/net/netbuff.h>
+#include <grub/net.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* IP port for the MTFTP server used for Intel's PXE */
+enum
+  {
+    MTFTP_SERVER_PORT = 75,
+    MTFTP_CLIENT_PORT = 76,
+    /* IP port for the TFTP server */
+    TFTP_SERVER_PORT = 69
+  };
+
+enum
+  {
+    TFTP_DEFAULTSIZE_PACKET = 512,
+  };
+
+enum
+  {
+    TFTP_CODE_EOF = 1,
+    TFTP_CODE_MORE = 2,
+    TFTP_CODE_ERROR = 3,
+    TFTP_CODE_BOOT = 4,
+    TFTP_CODE_CFG = 5
+  };
+
+enum
+  {
+    TFTP_RRQ = 1,
+    TFTP_WRQ = 2,
+    TFTP_DATA = 3,
+    TFTP_ACK = 4,
+    TFTP_ERROR = 5,
+    TFTP_OACK = 6
+  };
+
+enum
+  {
+    TFTP_EUNDEF = 0,                   /* not defined */
+    TFTP_ENOTFOUND = 1,                /* file not found */
+    TFTP_EACCESS = 2,                  /* access violation */
+    TFTP_ENOSPACE = 3,                 /* disk full or allocation exceeded */
+    TFTP_EBADOP = 4,                   /* illegal TFTP operation */
+    TFTP_EBADID = 5,                   /* unknown transfer ID */
+    TFTP_EEXISTS = 6,                  /* file already exists */
+    TFTP_ENOUSER = 7                  /* no such user */
+  };
+
+struct tftphdr {
+  grub_uint16_t opcode;
+  union {
+    grub_int8_t rrq[TFTP_DEFAULTSIZE_PACKET];
+    struct {
+      grub_uint16_t block;
+      grub_int8_t download[0];
+    } data;
+    struct {
+      grub_uint16_t block;
+    } ack;
+    struct {
+      grub_uint16_t errcode;
+      grub_int8_t errmsg[TFTP_DEFAULTSIZE_PACKET];
+    } err;
+    struct {
+      grub_int8_t data[TFTP_DEFAULTSIZE_PACKET+2];
+    } oack;
+  } u;
+} GRUB_PACKED ;
+
+
+typedef struct tftp_data
+{
+  grub_uint64_t file_size;
+  grub_uint64_t block;
+  grub_uint32_t block_size;
+  grub_uint64_t ack_sent;
+  int have_oack;
+  struct grub_error_saved save_err;
+  grub_net_udp_socket_t sock;
+} *tftp_data_t;
+
+static grub_err_t
+ack (tftp_data_t data, grub_uint64_t block)
+{
+  struct tftphdr *tftph_ack;
+  grub_uint8_t nbdata[512];
+  struct grub_net_buff nb_ack;
+  grub_err_t err;
+
+  nb_ack.head = nbdata;
+  nb_ack.end = nbdata + sizeof (nbdata);
+  grub_netbuff_clear (&nb_ack);
+  grub_netbuff_reserve (&nb_ack, 512);
+  err = grub_netbuff_push (&nb_ack, sizeof (tftph_ack->opcode)
+			   + sizeof (tftph_ack->u.ack.block));
+  if (err)
+    return err;
+
+  tftph_ack = (struct tftphdr *) nb_ack.data;
+  tftph_ack->opcode = grub_cpu_to_be16_compile_time (TFTP_ACK);
+  tftph_ack->u.ack.block = grub_cpu_to_be16 (block);
+
+  err = grub_net_send_udp_packet (data->sock, &nb_ack);
+  if (err)
+    return err;
+  data->ack_sent = block;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tftp_receive (grub_net_udp_socket_t sock __attribute__ ((unused)),
+	      struct grub_net_buff *nb,
+	      void *f)
+{
+  grub_file_t file = f;
+  struct tftphdr *tftph = (void *) nb->data;
+  tftp_data_t data = file->data;
+  grub_err_t err;
+  grub_uint8_t *ptr;
+
+  if (nb->tail - nb->data < (grub_ssize_t) sizeof (tftph->opcode))
+    {
+      grub_dprintf ("tftp", "TFTP packet too small\n");
+      return GRUB_ERR_NONE;
+    }
+
+  tftph = (struct tftphdr *) nb->data;
+  switch (grub_be_to_cpu16 (tftph->opcode))
+    {
+    case TFTP_OACK:
+      data->block_size = TFTP_DEFAULTSIZE_PACKET;
+      data->have_oack = 1; 
+      for (ptr = nb->data + sizeof (tftph->opcode); ptr < nb->tail;)
+	{
+	  if (grub_memcmp (ptr, "tsize\0", sizeof ("tsize\0") - 1) == 0)
+	    data->file_size = grub_strtoul ((char *) ptr + sizeof ("tsize\0")
+					    - 1, 0, 0);
+	  if (grub_memcmp (ptr, "blksize\0", sizeof ("blksize\0") - 1) == 0)
+	    data->block_size = grub_strtoul ((char *) ptr + sizeof ("blksize\0")
+					     - 1, 0, 0);
+	  while (ptr < nb->tail && *ptr)
+	    ptr++;
+	  ptr++;
+	}
+      data->block = 0;
+      grub_netbuff_free (nb);
+      err = ack (data, 0);
+      grub_error_save (&data->save_err);
+      return GRUB_ERR_NONE;
+    case TFTP_DATA:
+      if (nb->tail - nb->data < (grub_ssize_t) (sizeof (tftph->opcode)
+						+ sizeof (tftph->u.data.block)))
+	{
+	  grub_dprintf ("tftp", "TFTP packet too small\n");
+	  return GRUB_ERR_NONE;
+	}
+
+      /*
+       * Ack old/retransmitted block.
+       *
+       * The block number is a 16-bit counter, thus the maximum file size that
+       * could be transfered is 65535 * block size. Most TFTP hosts support to
+       * roll-over the block counter to allow unlimited transfer file size.
+       *
+       * This behavior is not defined in the RFC 1350 [0] but is implemented by
+       * most TFTP clients and hosts.
+       *
+       * [0]: https://tools.ietf.org/html/rfc1350
+       */
+      if (grub_be_to_cpu16 (tftph->u.data.block) < ((grub_uint16_t) (data->block + 1)))
+	ack (data, grub_be_to_cpu16 (tftph->u.data.block));
+      /* Ignore unexpected block. */
+      else if (grub_be_to_cpu16 (tftph->u.data.block) > ((grub_uint16_t) (data->block + 1)))
+	grub_dprintf ("tftp", "TFTP unexpected block # %d\n", tftph->u.data.block);
+      else
+	{
+	  unsigned size;
+
+	  if (file->device->net->packs.count < 50)
+	    {
+	      err = ack (data, data->block + 1);
+	      if (err)
+		return err;
+	    }
+	  else
+	    file->device->net->stall = 1;
+
+	  err = grub_netbuff_pull (nb, sizeof (tftph->opcode) +
+				   sizeof (tftph->u.data.block));
+	  if (err)
+	    return err;
+	  size = nb->tail - nb->data;
+
+	  data->block++;
+	  if (size < data->block_size)
+	    {
+	      if (data->ack_sent < data->block)
+		ack (data, data->block);
+	      file->device->net->eof = 1;
+	      file->device->net->stall = 1;
+	      grub_net_udp_close (data->sock);
+	      data->sock = NULL;
+	    }
+	  /*
+	   * Prevent garbage in broken cards. Is it still necessary
+	   * given that IP implementation has been fixed?
+	   */
+	  if (size > data->block_size)
+	    {
+	      err = grub_netbuff_unput (nb, size - data->block_size);
+	      if (err)
+		return err;
+	    }
+	  /* If there is data, puts packet in socket list. */
+	  if ((nb->tail - nb->data) > 0)
+	    {
+	      grub_net_put_packet (&file->device->net->packs, nb);
+	      /* Do not free nb. */
+	      return GRUB_ERR_NONE;
+	    }
+	}
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    case TFTP_ERROR:
+      data->have_oack = 1;
+      grub_netbuff_free (nb);
+      grub_error (GRUB_ERR_IO, "%s", tftph->u.err.errmsg);
+      grub_error_save (&data->save_err);
+      return GRUB_ERR_NONE;
+    default:
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+}
+
+/*
+ * Create a normalized copy of the filename. Compress any string of consecutive
+ * forward slashes to a single forward slash.
+ */
+static void
+grub_normalize_filename (char *normalized, const char *filename)
+{
+  char *dest = normalized;
+  const char *src = filename;
+
+  while (*src != '\0')
+    {
+      if (src[0] == '/' && src[1] == '/')
+        src++;
+      else
+        *dest++ = *src++;
+    }
+  *dest = '\0';
+}
+
+static grub_err_t
+tftp_open (struct grub_file *file, const char *filename)
+{
+  struct tftphdr *tftph;
+  char *rrq;
+  int i;
+  int rrqlen;
+  int hdrlen;
+  grub_uint8_t open_data[1500];
+  struct grub_net_buff nb;
+  tftp_data_t data;
+  grub_err_t err;
+  grub_uint8_t *nbd;
+  grub_net_network_level_address_t addr;
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    return grub_errno;
+
+  nb.head = open_data;
+  nb.end = open_data + sizeof (open_data);
+  grub_netbuff_clear (&nb);
+
+  grub_netbuff_reserve (&nb, 1500);
+  err = grub_netbuff_push (&nb, sizeof (*tftph));
+  if (err)
+    {
+      grub_free (data);
+      return err;
+    }
+
+  tftph = (struct tftphdr *) nb.data;
+
+  rrq = (char *) tftph->u.rrq;
+  rrqlen = 0;
+
+  tftph->opcode = grub_cpu_to_be16_compile_time (TFTP_RRQ);
+
+  /*
+   * Copy and normalize the filename to work-around issues on some TFTP
+   * servers when file names are being matched for remapping.
+   */
+  grub_normalize_filename (rrq, filename);
+  rrqlen += grub_strlen (rrq) + 1;
+  rrq += grub_strlen (rrq) + 1;
+
+  grub_strcpy (rrq, "octet");
+  rrqlen += grub_strlen ("octet") + 1;
+  rrq += grub_strlen ("octet") + 1;
+
+  grub_strcpy (rrq, "blksize");
+  rrqlen += grub_strlen ("blksize") + 1;
+  rrq += grub_strlen ("blksize") + 1;
+
+  grub_strcpy (rrq, "1024");
+  rrqlen += grub_strlen ("1024") + 1;
+  rrq += grub_strlen ("1024") + 1;
+
+  grub_strcpy (rrq, "tsize");
+  rrqlen += grub_strlen ("tsize") + 1;
+  rrq += grub_strlen ("tsize") + 1;
+
+  grub_strcpy (rrq, "0");
+  rrqlen += grub_strlen ("0") + 1;
+  rrq += grub_strlen ("0") + 1;
+  hdrlen = sizeof (tftph->opcode) + rrqlen;
+
+  err = grub_netbuff_unput (&nb, nb.tail - (nb.data + hdrlen));
+  if (err)
+    {
+      grub_free (data);
+      return err;
+    }
+
+  file->not_easily_seekable = 1;
+  file->data = data;
+
+  err = grub_net_resolve_address (file->device->net->server, &addr);
+  if (err)
+    {
+      grub_free (data);
+      return err;
+    }
+
+  data->sock = grub_net_udp_open (addr,
+				  TFTP_SERVER_PORT, tftp_receive,
+				  file);
+  if (!data->sock)
+    {
+      grub_free (data);
+      return grub_errno;
+    }
+
+  /* Receive OACK packet.  */
+  nbd = nb.data;
+  for (i = 0; i < GRUB_NET_TRIES; i++)
+    {
+      nb.data = nbd;
+      err = grub_net_send_udp_packet (data->sock, &nb);
+      if (err)
+	{
+	  grub_net_udp_close (data->sock);
+	  grub_free (data);
+	  return err;
+	}
+      grub_net_poll_cards (GRUB_NET_INTERVAL + (i * GRUB_NET_INTERVAL_ADDITION),
+                           &data->have_oack);
+      if (data->have_oack)
+	break;
+    }
+
+  if (!data->have_oack)
+    grub_error (GRUB_ERR_TIMEOUT, N_("time out opening `%s'"), filename);
+  else
+    grub_error_load (&data->save_err);
+  if (grub_errno)
+    {
+      grub_net_udp_close (data->sock);
+      grub_free (data);
+      return grub_errno;
+    }
+
+  file->size = data->file_size;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tftp_close (struct grub_file *file)
+{
+  tftp_data_t data = file->data;
+
+  if (data->sock)
+    {
+      grub_uint8_t nbdata[512];
+      grub_err_t err;
+      struct grub_net_buff nb_err;
+      struct tftphdr *tftph;
+
+      nb_err.head = nbdata;
+      nb_err.end = nbdata + sizeof (nbdata);
+
+      grub_netbuff_clear (&nb_err);
+      grub_netbuff_reserve (&nb_err, 512);
+      err = grub_netbuff_push (&nb_err, sizeof (tftph->opcode)
+			       + sizeof (tftph->u.err.errcode)
+			       + sizeof ("closed"));
+      if (!err)
+	{
+	  tftph = (struct tftphdr *) nb_err.data;
+	  tftph->opcode = grub_cpu_to_be16_compile_time (TFTP_ERROR);
+	  tftph->u.err.errcode = grub_cpu_to_be16_compile_time (TFTP_EUNDEF);
+	  grub_memcpy (tftph->u.err.errmsg, "closed", sizeof ("closed"));
+
+	  err = grub_net_send_udp_packet (data->sock, &nb_err);
+	}
+      if (err)
+	grub_print_error ();
+      grub_net_udp_close (data->sock);
+    }
+  grub_free (data);
+  file->data = NULL;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tftp_packets_pulled (struct grub_file *file)
+{
+  tftp_data_t data = file->data;
+  if (file->device->net->packs.count >= 50)
+    return 0;
+
+  if (!file->device->net->eof)
+    file->device->net->stall = 0;
+  if (data->ack_sent >= data->block)
+    return 0;
+  return ack (data, data->block);
+}
+
+static struct grub_net_app_protocol grub_tftp_protocol = 
+  {
+    .name = "tftp",
+    .open = tftp_open,
+    .close = tftp_close,
+    .packets_pulled = tftp_packets_pulled
+  };
+
+GRUB_MOD_INIT (tftp)
+{
+  grub_net_app_level_register (&grub_tftp_protocol);
+}
+
+GRUB_MOD_FINI (tftp)
+{
+  grub_net_app_level_unregister (&grub_tftp_protocol);
+}
diff --git a/grub-core/net/udp.c b/grub-core/net/udp.c
new file mode 100644
index 0000000..df7fb95
--- /dev/null
+++ b/grub-core/net/udp.c
@@ -0,0 +1,211 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/net/udp.h>
+#include <grub/net/ip.h>
+#include <grub/net/netbuff.h>
+#include <grub/time.h>
+
+struct grub_net_udp_socket
+{
+  struct grub_net_udp_socket *next;
+  struct grub_net_udp_socket **prev;
+
+  enum { GRUB_NET_SOCKET_START,
+	 GRUB_NET_SOCKET_ESTABLISHED,
+	 GRUB_NET_SOCKET_CLOSED } status;
+  int in_port;
+  int out_port;
+  grub_err_t (*recv_hook) (grub_net_udp_socket_t sock, struct grub_net_buff *nb,
+			   void *recv);
+  void *recv_hook_data;
+  grub_net_network_level_address_t out_nla;
+  grub_net_link_level_address_t ll_target_addr;
+  struct grub_net_network_level_interface *inf;
+};
+
+static struct grub_net_udp_socket *udp_sockets;
+
+#define FOR_UDP_SOCKETS(var) for (var = udp_sockets; var; var = var->next)
+
+static inline void
+udp_socket_register (grub_net_udp_socket_t sock)
+{
+  grub_list_push (GRUB_AS_LIST_P (&udp_sockets),
+		  GRUB_AS_LIST (sock));
+}
+
+void
+grub_net_udp_close (grub_net_udp_socket_t sock)
+{
+  grub_list_remove (GRUB_AS_LIST (sock));
+  grub_free (sock);
+}
+
+grub_net_udp_socket_t
+grub_net_udp_open (grub_net_network_level_address_t addr,
+		   grub_uint16_t out_port,
+		   grub_err_t (*recv_hook) (grub_net_udp_socket_t sock,
+					    struct grub_net_buff *nb,
+					    void *data),
+		   void *recv_hook_data)
+{
+  grub_err_t err;
+  struct grub_net_network_level_interface *inf;
+  grub_net_network_level_address_t gateway;
+  grub_net_udp_socket_t socket;
+  static int in_port = 25300;
+  grub_net_link_level_address_t ll_target_addr;
+
+  if (addr.type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4
+      && addr.type != GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6)
+    {
+      grub_error (GRUB_ERR_BUG, "not an IP address");
+      return NULL;
+    }
+ 
+  err = grub_net_route_address (addr, &gateway, &inf);
+  if (err)
+    return NULL;
+
+  err = grub_net_link_layer_resolve (inf, &gateway, &ll_target_addr);
+  if (err)
+    return NULL;
+
+  socket = grub_zalloc (sizeof (*socket));
+  if (socket == NULL)
+    return NULL; 
+
+  socket->out_port = out_port;
+  socket->inf = inf;
+  socket->out_nla = addr;
+  socket->ll_target_addr = ll_target_addr;
+  socket->in_port = in_port++;
+  socket->status = GRUB_NET_SOCKET_START;
+  socket->recv_hook = recv_hook;
+  socket->recv_hook_data = recv_hook_data;
+
+  udp_socket_register (socket);
+
+  return socket;
+}
+
+grub_err_t
+grub_net_send_udp_packet (const grub_net_udp_socket_t socket,
+			  struct grub_net_buff *nb)
+{
+  struct udphdr *udph;
+  grub_err_t err;
+
+  COMPILE_TIME_ASSERT (GRUB_NET_UDP_HEADER_SIZE == sizeof (*udph));
+
+  err = grub_netbuff_push (nb, sizeof (*udph));
+  if (err)
+    return err;
+
+  udph = (struct udphdr *) nb->data;
+  udph->src = grub_cpu_to_be16 (socket->in_port);
+  udph->dst = grub_cpu_to_be16 (socket->out_port);
+
+  udph->chksum = 0;
+  udph->len = grub_cpu_to_be16 (nb->tail - nb->data);
+
+  udph->chksum = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_UDP,
+						 &socket->inf->address,
+						 &socket->out_nla);
+
+  return grub_net_send_ip_packet (socket->inf, &(socket->out_nla),
+				  &(socket->ll_target_addr), nb,
+				  GRUB_NET_IP_UDP);
+}
+
+grub_err_t
+grub_net_recv_udp_packet (struct grub_net_buff *nb,
+			  struct grub_net_network_level_interface *inf,
+			  const grub_net_network_level_address_t *source)
+{
+  struct udphdr *udph;
+  grub_net_udp_socket_t sock;
+  grub_err_t err;
+
+  /* Ignore broadcast.  */
+  if (!inf)
+    {
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  udph = (struct udphdr *) nb->data;
+  if (nb->tail - nb->data < (grub_ssize_t) sizeof (*udph))
+    {
+      grub_dprintf ("net", "UDP packet too short: %" PRIuGRUB_SIZE "\n",
+		    (grub_size_t) (nb->tail - nb->data));
+      grub_netbuff_free (nb);
+      return GRUB_ERR_NONE;
+    }
+
+  FOR_UDP_SOCKETS (sock)
+  {
+    if (grub_be_to_cpu16 (udph->dst) == sock->in_port
+	&& inf == sock->inf
+	&& grub_net_addr_cmp (source, &sock->out_nla) == 0
+	&& (sock->status == GRUB_NET_SOCKET_START
+	    || grub_be_to_cpu16 (udph->src) == sock->out_port))
+      {
+	if (udph->chksum)
+	  {
+	    grub_uint16_t chk, expected;
+	    chk = udph->chksum;
+	    udph->chksum = 0;
+	    expected = grub_net_ip_transport_checksum (nb, GRUB_NET_IP_UDP,
+						       &sock->out_nla,
+						       &sock->inf->address);
+	    if (expected != chk)
+	      {
+		grub_dprintf ("net", "Invalid UDP checksum. "
+			      "Expected %x, got %x\n",
+			      grub_be_to_cpu16 (expected),
+			      grub_be_to_cpu16 (chk));
+		grub_netbuff_free (nb);
+		return GRUB_ERR_NONE;
+	      }
+	    udph->chksum = chk;
+	  }
+
+	if (sock->status == GRUB_NET_SOCKET_START)
+	  {
+	    sock->out_port = grub_be_to_cpu16 (udph->src);
+	    sock->status = GRUB_NET_SOCKET_ESTABLISHED;
+	  }
+
+	err = grub_netbuff_pull (nb, sizeof (*udph));
+	if (err)
+	  return err;
+
+	/* App protocol remove its own reader.  */
+	if (sock->recv_hook)
+	  sock->recv_hook (sock, nb, sock->recv_hook_data);
+	else
+	  grub_netbuff_free (nb);
+	return GRUB_ERR_NONE;
+      }
+  }
+  grub_netbuff_free (nb);
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/normal/auth.c b/grub-core/normal/auth.c
new file mode 100644
index 0000000..6be678c
--- /dev/null
+++ b/grub-core/normal/auth.c
@@ -0,0 +1,278 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/auth.h>
+#include <grub/list.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+struct grub_auth_user
+{
+  struct grub_auth_user *next;
+  struct grub_auth_user **prev;
+  char *name;
+  grub_auth_callback_t callback;
+  void *arg;
+  int authenticated;
+};
+
+static struct grub_auth_user *users = NULL;
+
+grub_err_t
+grub_auth_register_authentication (const char *user,
+				   grub_auth_callback_t callback,
+				   void *arg)
+{
+  struct grub_auth_user *cur;
+
+  cur = grub_named_list_find (GRUB_AS_NAMED_LIST (users), user);
+  if (!cur)
+    cur = grub_zalloc (sizeof (*cur));
+  if (!cur)
+    return grub_errno;
+  cur->callback = callback;
+  cur->arg = arg;
+  if (! cur->name)
+    {
+      cur->name = grub_strdup (user);
+      if (!cur->name)
+	{
+	  grub_free (cur);
+	  return grub_errno;
+	}
+      grub_list_push (GRUB_AS_LIST_P (&users), GRUB_AS_LIST (cur));
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_auth_unregister_authentication (const char *user)
+{
+  struct grub_auth_user *cur;
+  cur = grub_named_list_find (GRUB_AS_NAMED_LIST (users), user);
+  if (!cur)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "user '%s' not found", user);
+  if (!cur->authenticated)
+    {
+      grub_free (cur->name);
+      grub_list_remove (GRUB_AS_LIST (cur));
+      grub_free (cur);
+    }
+  else
+    {
+      cur->callback = NULL;
+      cur->arg = NULL;
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_auth_authenticate (const char *user)
+{
+  struct grub_auth_user *cur;
+
+  cur = grub_named_list_find (GRUB_AS_NAMED_LIST (users), user);
+  if (!cur)
+    cur = grub_zalloc (sizeof (*cur));
+  if (!cur)
+    return grub_errno;
+
+  cur->authenticated = 1;
+
+  if (! cur->name)
+    {
+      cur->name = grub_strdup (user);
+      if (!cur->name)
+	{
+	  grub_free (cur);
+	  return grub_errno;
+	}
+      grub_list_push (GRUB_AS_LIST_P (&users), GRUB_AS_LIST (cur));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_auth_deauthenticate (const char *user)
+{
+  struct grub_auth_user *cur;
+  cur = grub_named_list_find (GRUB_AS_NAMED_LIST (users), user);
+  if (!cur)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "user '%s' not found", user);
+  if (!cur->callback)
+    {
+      grub_free (cur->name);
+      grub_list_remove (GRUB_AS_LIST (cur));
+      grub_free (cur);
+    }
+  else
+    cur->authenticated = 0;
+  return GRUB_ERR_NONE;
+}
+
+static int
+is_authenticated (const char *userlist)
+{
+  const char *superusers;
+  struct grub_auth_user *user;
+
+  superusers = grub_env_get ("superusers");
+
+  if (!superusers)
+    return 1;
+
+  FOR_LIST_ELEMENTS (user, users)
+    {
+      if (!(user->authenticated))
+	continue;
+
+      if ((userlist && grub_strword (userlist, user->name))
+	  || grub_strword (superusers, user->name))
+	return 1;
+    }
+
+  return 0;
+}
+
+static int
+grub_username_get (char buf[], unsigned buf_size)
+{
+  unsigned cur_len = 0;
+  int key;
+
+  while (1)
+    {
+      key = grub_getkey (); 
+      if (key == '\n' || key == '\r')
+	break;
+
+      if (key == GRUB_TERM_ESC)
+	{
+	  cur_len = 0;
+	  break;
+	}
+
+      if (key == GRUB_TERM_BACKSPACE)
+	{
+	  if (cur_len)
+	    {
+	      cur_len--;
+	      grub_printf ("\b \b");
+	    }
+	  continue;
+	}
+
+      if (!grub_isprint (key))
+	continue;
+
+      if (cur_len + 2 < buf_size)
+	{
+	  buf[cur_len++] = key;
+	  grub_printf ("%c", key);
+	}
+    }
+
+  grub_memset (buf + cur_len, 0, buf_size - cur_len);
+
+  grub_xputs ("\n");
+  grub_refresh ();
+
+  return (key != GRUB_TERM_ESC);
+}
+
+grub_err_t
+grub_auth_check_authentication (const char *userlist)
+{
+  char login[1024];
+  struct grub_auth_user *cur = NULL;
+  static unsigned long punishment_delay = 1;
+  char entered[GRUB_AUTH_MAX_PASSLEN];
+  struct grub_auth_user *user;
+
+  grub_memset (login, 0, sizeof (login));
+
+  if (is_authenticated (userlist))
+    {
+      punishment_delay = 1;
+      return GRUB_ERR_NONE;
+    }
+
+  grub_puts_ (N_("Enter username: "));
+
+  if (!grub_username_get (login, sizeof (login) - 1))
+    goto access_denied;
+
+  grub_puts_ (N_("Enter password: "));
+
+  if (!grub_password_get (entered, GRUB_AUTH_MAX_PASSLEN))
+    goto access_denied;
+
+  FOR_LIST_ELEMENTS (user, users)
+    {
+      if (grub_strcmp (login, user->name) == 0)
+	cur = user;
+    }
+
+  if (!cur || ! cur->callback)
+    goto access_denied;
+
+  cur->callback (login, entered, cur->arg);
+  if (is_authenticated (userlist))
+    {
+      punishment_delay = 1;
+      return GRUB_ERR_NONE;
+    }
+
+ access_denied:
+  grub_sleep (punishment_delay);
+
+  if (punishment_delay < GRUB_ULONG_MAX / 2)
+    punishment_delay *= 2;
+
+  return GRUB_ACCESS_DENIED;
+}
+
+static grub_err_t
+grub_cmd_authenticate (struct grub_command *cmd __attribute__ ((unused)),
+		       int argc, char **args)
+{
+  return grub_auth_check_authentication ((argc >= 1) ? args[0] : "");
+}
+
+static grub_command_t cmd;
+
+void
+grub_normal_auth_init (void)
+{
+  cmd = grub_register_command ("authenticate",
+			       grub_cmd_authenticate,
+			       N_("[USERLIST]"),
+			       N_("Check whether user is in USERLIST."));
+
+}
+
+void
+grub_normal_auth_fini (void)
+{
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/normal/autofs.c b/grub-core/normal/autofs.c
new file mode 100644
index 0000000..7a7cf2b
--- /dev/null
+++ b/grub-core/normal/autofs.c
@@ -0,0 +1,148 @@
+/* autofs.c - support auto-loading from fs.lst */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/fs.h>
+#include <grub/normal.h>
+
+/* This is used to store the names of filesystem modules for auto-loading.  */
+static grub_named_list_t fs_module_list;
+
+/* The auto-loading hook for filesystems.  */
+static int
+autoload_fs_module (void)
+{
+  grub_named_list_t p;
+  int ret = 0;
+
+  while ((p = fs_module_list) != NULL)
+    {
+      if (! grub_dl_get (p->name) && grub_dl_load (p->name))
+	{
+	  ret = 1;
+	  break;
+	}
+
+      if (grub_errno)
+	grub_print_error ();
+
+      fs_module_list = p->next;
+      grub_free (p->name);
+      grub_free (p);
+    }
+
+  return ret;
+}
+
+/* Read the file fs.lst for auto-loading.  */
+void
+read_fs_list (const char *prefix)
+{
+  if (prefix)
+    {
+      char *filename;
+
+      filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM
+				 "/fs.lst", prefix);
+      if (filename)
+	{
+	  grub_file_t file;
+	  grub_fs_autoload_hook_t tmp_autoload_hook;
+
+	  /* This rules out the possibility that read_fs_list() is invoked
+	     recursively when we call grub_file_open() below.  */
+	  tmp_autoload_hook = grub_fs_autoload_hook;
+	  grub_fs_autoload_hook = NULL;
+
+	  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE_LIST);
+	  if (file)
+	    {
+	      /* Override previous fs.lst.  */
+	      while (fs_module_list)
+		{
+		  grub_named_list_t tmp;
+		  tmp = fs_module_list->next;
+		  grub_free (fs_module_list);
+		  fs_module_list = tmp;
+		}
+
+	      while (1)
+		{
+		  char *buf;
+		  char *p;
+		  char *q;
+		  grub_named_list_t fs_mod;
+
+		  buf = grub_file_getline (file);
+		  if (! buf)
+		    break;
+
+		  p = buf;
+		  q = buf + grub_strlen (buf) - 1;
+
+		  /* Ignore space.  */
+		  while (grub_isspace (*p))
+		    p++;
+
+		  while (p < q && grub_isspace (*q))
+		    *q-- = '\0';
+
+		  /* If the line is empty, skip it.  */
+		  if (p >= q)
+		    {
+		      grub_free (buf);
+		      continue;
+		    }
+
+		  fs_mod = grub_malloc (sizeof (*fs_mod));
+		  if (! fs_mod)
+		    {
+		      grub_free (buf);
+		      continue;
+		    }
+
+		  fs_mod->name = grub_strdup (p);
+		  grub_free (buf);
+		  if (! fs_mod->name)
+		    {
+		      grub_free (fs_mod);
+		      continue;
+		    }
+
+		  fs_mod->next = fs_module_list;
+		  fs_module_list = fs_mod;
+		}
+
+	      grub_file_close (file);
+	      grub_fs_autoload_hook = tmp_autoload_hook;
+	    }
+
+	  grub_free (filename);
+	}
+    }
+
+  /* Ignore errors.  */
+  grub_errno = GRUB_ERR_NONE;
+
+  /* Set the hook.  */
+  grub_fs_autoload_hook = autoload_fs_module;
+}
diff --git a/grub-core/normal/charset.c b/grub-core/normal/charset.c
new file mode 100644
index 0000000..4dfcc31
--- /dev/null
+++ b/grub-core/normal/charset.c
@@ -0,0 +1,1312 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+  Current problems with Unicode rendering: 
+  - B and BN bidi type characters (ignored)
+  - Mc type characters with combining class 0 (poorly combined)
+  - Mn type characters with combining class 0 (poorly combined)
+  - Me type characters with combining class 0 (poorly combined)
+  - Cf type characters (ignored)
+  - Cc type characters (ignored)
+  - Line-breaking rules (e.g. Zs type characters)
+  - Indic languages
+  - non-Semitic shaping (rarely used)
+  - Zl and Zp characters
+  - Combining characters of types 7, 8, 9, 21, 35, 36, 84, 91, 103, 107,
+  118, 122, 129, 130, 132, 218, 224, 226, 233, 234
+  - Private use characters (not really a problem)
+  - Variations (no font support)
+  - Vertical text
+  - Ligatures
+  Font information ignored:
+  - Kerning
+  - Justification data
+  - Glyph posititioning
+  - Baseline data
+  Most underline diacritics aren't displayed in gfxterm
+ */
+
+#include <grub/charset.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/unicode.h>
+#include <grub/term.h>
+#include <grub/normal.h>
+#include <grub/safemath.h>
+
+#if HAVE_FONT_SOURCE
+#include "widthspec.h"
+#endif
+
+/* Returns -2 if not enough space, -1 on invalid character.  */
+grub_ssize_t
+grub_encode_utf8_character (grub_uint8_t *dest, grub_uint8_t *destend,
+			    grub_uint32_t code)
+{
+  if (dest >= destend)
+    return -2;
+  if (code <= 0x007F)
+    {
+      *dest++ = code;
+      return 1;
+    }
+  if (code <= 0x07FF)
+    {
+      if (dest + 1 >= destend)
+	return -2;
+      *dest++ = (code >> 6) | 0xC0;
+      *dest++ = (code & 0x3F) | 0x80;
+      return 2;
+    }
+  if ((code >= 0xDC00 && code <= 0xDFFF)
+      || (code >= 0xD800 && code <= 0xDBFF))
+    {
+      /* No surrogates in UCS-4... */
+      return -1;
+    }
+  if (code < 0x10000)
+    {
+      if (dest + 2 >= destend)
+	return -2;
+      *dest++ = (code >> 12) | 0xE0;
+      *dest++ = ((code >> 6) & 0x3F) | 0x80;
+      *dest++ = (code & 0x3F) | 0x80;
+      return 3;
+    }
+  {
+    if (dest + 3 >= destend)
+      return -2;
+    *dest++ = (code >> 18) | 0xF0;
+    *dest++ = ((code >> 12) & 0x3F) | 0x80;
+    *dest++ = ((code >> 6) & 0x3F) | 0x80;
+    *dest++ = (code & 0x3F) | 0x80;
+    return 4;
+  }
+
+}
+
+/* Convert UCS-4 to UTF-8.  */
+grub_size_t
+grub_ucs4_to_utf8 (const grub_uint32_t *src, grub_size_t size,
+		   grub_uint8_t *dest, grub_size_t destsize)
+{
+  /* Keep last char for \0.  */
+  grub_uint8_t *destend = dest + destsize - 1;
+  grub_uint8_t *dest0 = dest;
+
+  while (size-- && dest < destend)
+    {
+      grub_uint32_t code = *src++;
+      grub_ssize_t s;
+      s = grub_encode_utf8_character (dest, destend, code);
+      if (s == -2)
+	break;
+      if (s == -1)
+	{
+	  *dest++ = '?';
+	  continue;
+	}
+      dest += s;
+    }
+  *dest = 0;
+  return dest - dest0;
+}
+
+/* Returns the number of bytes the string src would occupy is converted
+   to UTF-8, excluding trailing \0.  */
+grub_size_t
+grub_get_num_of_utf8_bytes (const grub_uint32_t *src, grub_size_t size)
+{
+  grub_size_t remaining;
+  const grub_uint32_t *ptr;
+  grub_size_t cnt = 0;
+
+  remaining = size;
+  ptr = src;
+  while (remaining--)
+    {
+      grub_uint32_t code = *ptr++;
+      
+      if (code <= 0x007F)
+	cnt++;
+      else if (code <= 0x07FF)
+	cnt += 2;
+      else if ((code >= 0xDC00 && code <= 0xDFFF)
+	       || (code >= 0xD800 && code <= 0xDBFF))
+	/* No surrogates in UCS-4... */
+	cnt++;
+      else if (code < 0x10000)
+	cnt += 3;
+      else
+	cnt += 4;
+    }
+  return cnt;
+}
+
+/* Convert UCS-4 to UTF-8.  */
+char *
+grub_ucs4_to_utf8_alloc (const grub_uint32_t *src, grub_size_t size)
+{
+  grub_uint8_t *ret;
+  grub_size_t cnt = grub_get_num_of_utf8_bytes (src, size) + 1;
+
+  ret = grub_malloc (cnt);
+  if (!ret)
+    return 0;
+
+  grub_ucs4_to_utf8 (src, size, ret, cnt);
+
+  return (char *) ret;
+}
+
+int
+grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize)
+{
+  int count = 0;
+  grub_uint32_t code = 0;
+
+  while (srcsize)
+    {
+      if (srcsize != (grub_size_t)-1)
+	srcsize--;
+      if (!grub_utf8_process (*src++, &code, &count))
+	return 0;
+      if (count != 0)
+	continue;
+      if (code == 0)
+	return 1;
+      if (code > GRUB_UNICODE_LAST_VALID)
+	return 0;
+    }
+
+  return 1;
+}
+
+grub_ssize_t
+grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
+			 grub_uint32_t **last_position)
+{
+  grub_size_t msg_len = grub_strlen (msg);
+
+  *unicode_msg = grub_calloc (msg_len, sizeof (grub_uint32_t));
+ 
+  if (!*unicode_msg)
+    return -1;
+
+  msg_len = grub_utf8_to_ucs4 (*unicode_msg, msg_len,
+  			      (grub_uint8_t *) msg, -1, 0);
+
+  if (last_position)
+    *last_position = *unicode_msg + msg_len;
+
+  return msg_len;
+}
+
+/* Convert a (possibly null-terminated) UTF-8 string of at most SRCSIZE
+   bytes (if SRCSIZE is -1, it is ignored) in length to a UCS-4 string.
+   Return the number of characters converted. DEST must be able to hold
+   at least DESTSIZE characters.
+   If SRCEND is not NULL, then *SRCEND is set to the next byte after the
+   last byte used in SRC.  */
+grub_size_t
+grub_utf8_to_ucs4 (grub_uint32_t *dest, grub_size_t destsize,
+		   const grub_uint8_t *src, grub_size_t srcsize,
+		   const grub_uint8_t **srcend)
+{
+  grub_uint32_t *p = dest;
+  int count = 0;
+  grub_uint32_t code = 0;
+
+  if (srcend)
+    *srcend = src;
+
+  while (srcsize && destsize)
+    {
+      int was_count = count;
+      if (srcsize != (grub_size_t)-1)
+	srcsize--;
+      if (!grub_utf8_process (*src++, &code, &count))
+	{
+	  code = '?';
+	  count = 0;
+	  /* Character c may be valid, don't eat it.  */
+	  if (was_count)
+	    src--;
+	}
+      if (count != 0)
+	continue;
+      if (code == 0)
+	break;
+      *p++ = code;
+      destsize--;
+    }
+
+  if (srcend)
+    *srcend = src;
+  return p - dest;
+}
+
+static grub_uint8_t *join_types = NULL;
+
+static void
+unpack_join (void)
+{
+  unsigned i;
+  struct grub_unicode_compact_range *cur;
+
+  join_types = grub_zalloc (GRUB_UNICODE_MAX_CACHED_CHAR);
+  if (!join_types)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    for (i = cur->start; i < cur->start + (unsigned) cur->len
+	   && i < GRUB_UNICODE_MAX_CACHED_CHAR; i++)
+      join_types[i] = cur->join_type;
+}
+
+static grub_uint8_t *bidi_types = NULL;
+
+static void
+unpack_bidi (void)
+{
+  unsigned i;
+  struct grub_unicode_compact_range *cur;
+
+  bidi_types = grub_zalloc (GRUB_UNICODE_MAX_CACHED_CHAR);
+  if (!bidi_types)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    for (i = cur->start; i < cur->start + (unsigned) cur->len
+	   && i < GRUB_UNICODE_MAX_CACHED_CHAR; i++)
+      if (cur->bidi_mirror)
+	bidi_types[i] = cur->bidi_type | 0x80;
+      else
+	bidi_types[i] = cur->bidi_type | 0x00;
+}
+
+static inline enum grub_bidi_type
+get_bidi_type (grub_uint32_t c)
+{
+  struct grub_unicode_compact_range *cur;
+
+  if (!bidi_types)
+    unpack_bidi ();
+
+  if (bidi_types && c < GRUB_UNICODE_MAX_CACHED_CHAR)
+    return bidi_types[c] & 0x7f;
+
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    if (cur->start <= c && c < cur->start + (unsigned) cur->len)
+      return cur->bidi_type;
+
+  return GRUB_BIDI_TYPE_L;
+}
+
+static inline enum grub_join_type
+get_join_type (grub_uint32_t c)
+{
+  struct grub_unicode_compact_range *cur;
+
+  if (!join_types)
+    unpack_join ();
+
+  if (join_types && c < GRUB_UNICODE_MAX_CACHED_CHAR)
+    return join_types[c];
+
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    if (cur->start <= c && c < cur->start + (unsigned) cur->len)
+      return cur->join_type;
+
+  return GRUB_JOIN_TYPE_NONJOINING;
+}
+
+static inline int
+is_mirrored (grub_uint32_t c)
+{
+  struct grub_unicode_compact_range *cur;
+
+  if (!bidi_types)
+    unpack_bidi ();
+
+  if (bidi_types && c < GRUB_UNICODE_MAX_CACHED_CHAR)
+    return !!(bidi_types[c] & 0x80);
+
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    if (cur->start <= c && c < cur->start + (unsigned) cur->len)
+      return cur->bidi_mirror;
+
+  return 0;
+}
+
+enum grub_comb_type
+grub_unicode_get_comb_type (grub_uint32_t c)
+{
+  static grub_uint8_t *comb_types = NULL;
+  struct grub_unicode_compact_range *cur;
+
+  if (!comb_types)
+    {
+      unsigned i;
+      comb_types = grub_zalloc (GRUB_UNICODE_MAX_CACHED_CHAR);
+      if (comb_types)
+	for (cur = grub_unicode_compact; cur->len; cur++)
+	  for (i = cur->start; i < cur->start + (unsigned) cur->len
+		 && i < GRUB_UNICODE_MAX_CACHED_CHAR; i++)
+	    comb_types[i] = cur->comb_type;
+      else
+	grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (comb_types && c < GRUB_UNICODE_MAX_CACHED_CHAR)
+    return comb_types[c];
+
+  for (cur = grub_unicode_compact; cur->len; cur++)
+    if (cur->start <= c && c < cur->start + (unsigned) cur->len)
+      return cur->comb_type;
+
+  return GRUB_UNICODE_COMB_NONE;
+}
+
+#if HAVE_FONT_SOURCE
+
+grub_size_t
+grub_unicode_estimate_width (const struct grub_unicode_glyph *c)
+{
+  if (grub_unicode_get_comb_type (c->base))
+    return 0;
+  if (widthspec[c->base >> 3] & (1 << (c->base & 7)))
+    return 2;
+  else
+    return 1;
+}
+
+#endif
+
+static inline int
+is_type_after (enum grub_comb_type a, enum grub_comb_type b)
+{
+  /* Shadda is numerically higher than most of Arabic diacritics but has
+     to be rendered before them.  */
+  if (a == GRUB_UNICODE_COMB_ARABIC_SHADDA 
+      && b <= GRUB_UNICODE_COMB_ARABIC_KASRA
+      && b >= GRUB_UNICODE_COMB_ARABIC_FATHATAN)
+    return 0;
+  if (b == GRUB_UNICODE_COMB_ARABIC_SHADDA 
+      && a <= GRUB_UNICODE_COMB_ARABIC_KASRA
+      && a >= GRUB_UNICODE_COMB_ARABIC_FATHATAN)
+    return 1;
+  return a > b;
+}
+
+grub_size_t
+grub_unicode_aglomerate_comb (const grub_uint32_t *in, grub_size_t inlen,
+			      struct grub_unicode_glyph *out)
+{
+  int haveout = 0;
+  const grub_uint32_t *ptr;
+  unsigned last_comb_pointer = 0;
+
+  grub_memset (out, 0, sizeof (*out));
+
+  if (inlen && grub_iscntrl (*in))
+    {
+      out->base = *in;
+      out->variant = 0;
+      out->attributes = 0;
+      out->ncomb = 0;
+      out->estimated_width = 1;
+      return 1;
+    }
+
+  for (ptr = in; ptr < in + inlen; ptr++)
+    {
+      /* Variation selectors >= 17 are outside of BMP and SMP. 
+	 Handle variation selectors first to avoid potentially costly lookups.
+      */
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_1
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_16)
+	{
+	  if (haveout)
+	    out->variant = *ptr - GRUB_UNICODE_VARIATION_SELECTOR_1 + 1;
+	  continue;
+	}
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_17
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_256)
+	{
+	  if (haveout)
+	    out->variant = *ptr - GRUB_UNICODE_VARIATION_SELECTOR_17 + 17;
+	  continue;
+	}
+	
+      enum grub_comb_type comb_type;
+      comb_type = grub_unicode_get_comb_type (*ptr);
+      if (comb_type)
+	{
+	  struct grub_unicode_combining *n;
+	  unsigned j;
+	  grub_size_t sz;
+
+	  if (!haveout)
+	    continue;
+
+	  if (comb_type == GRUB_UNICODE_COMB_MC
+	      || comb_type == GRUB_UNICODE_COMB_ME
+	      || comb_type == GRUB_UNICODE_COMB_MN)
+	    last_comb_pointer = out->ncomb;
+
+	  if (out->ncomb + 1 <= (int) ARRAY_SIZE (out->combining_inline))
+	    n = out->combining_inline;
+	  else if (out->ncomb > (int) ARRAY_SIZE (out->combining_inline))
+	    {
+	      if (grub_add (out->ncomb, 1, &sz) ||
+		  grub_mul (sz, sizeof (n[0]), &sz))
+		goto fail;
+
+	      n = grub_realloc (out->combining_ptr, sz);
+	      if (!n)
+		{
+ fail:
+		  grub_errno = GRUB_ERR_NONE;
+		  continue;
+		}
+	      out->combining_ptr = n;
+	    }
+	  else
+	    {
+	      n = grub_calloc (out->ncomb + 1, sizeof (n[0]));
+	      if (!n)
+		{
+		  grub_errno = GRUB_ERR_NONE;
+		  continue;
+		}
+	      grub_memcpy (n, out->combining_inline,
+			   sizeof (out->combining_inline));
+	      out->combining_ptr = n;
+	    }
+
+	  for (j = last_comb_pointer; j < out->ncomb; j++)
+	    if (is_type_after (n[j].type, comb_type))
+	      break;
+	  grub_memmove (n + j + 1,
+			n + j,
+			(out->ncomb - j)
+			* sizeof (n[0]));
+	  n[j].code = *ptr;
+	  n[j].type = comb_type;
+	  out->ncomb++;
+	  continue;
+	}
+      if (haveout)
+	return ptr - in;
+      haveout = 1;
+      out->base = *ptr;
+      out->variant = 0;
+      out->attributes = 0;
+      out->ncomb = 0;
+      out->estimated_width = 1;
+    }
+  return ptr - in;
+}
+
+static void
+revert (struct grub_unicode_glyph *visual,
+	struct grub_term_pos *pos,
+	unsigned start, unsigned end)
+{
+  struct grub_unicode_glyph t;
+  unsigned i;
+  int a = 0, b = 0;
+  if (pos)
+    {
+      a = pos[visual[start].orig_pos].x;
+      b = pos[visual[end].orig_pos].x;
+    }
+  for (i = 0; i < (end - start) / 2 + 1; i++)
+    {
+      t = visual[start + i];
+      visual[start + i] = visual[end - i];
+      visual[end - i] = t;
+
+      if (pos)
+	{
+	  pos[visual[start + i].orig_pos].x = a + b - pos[visual[start + i].orig_pos].x;
+	  pos[visual[end - i].orig_pos].x = a + b - pos[visual[end - i].orig_pos].x;
+	}
+    }
+}
+
+
+static grub_ssize_t
+bidi_line_wrap (struct grub_unicode_glyph *visual_out,
+		struct grub_unicode_glyph *visual,
+		grub_size_t visual_len,
+		grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
+		void *getcharwidth_arg,
+		grub_size_t maxwidth, grub_size_t startwidth,
+		grub_uint32_t contchar,
+		struct grub_term_pos *pos, int primitive_wrap,
+		grub_size_t log_end)
+{
+  struct grub_unicode_glyph *outptr = visual_out;
+  unsigned line_start = 0;
+  grub_ssize_t line_width;
+  unsigned k;
+  grub_ssize_t last_space = -1;
+  grub_ssize_t last_space_width = 0;
+  int lines = 0;
+
+  if (!visual_len)
+    return 0;
+
+  if (startwidth >= maxwidth && (grub_ssize_t) maxwidth > 0)
+    {
+      if (contchar)
+	{
+	  grub_memset (outptr, 0, sizeof (visual[0]));
+	  outptr->base = contchar;
+	  outptr++;
+	}
+      grub_memset (outptr, 0, sizeof (visual[0]));
+      outptr->base = '\n';
+      outptr++;
+      startwidth = 0;
+    }
+
+  line_width = startwidth;
+
+  for (k = 0; k <= visual_len; k++)
+    {
+      grub_ssize_t last_width = 0;
+ 
+      if (pos && k != visual_len)
+	{
+	  pos[visual[k].orig_pos].x = line_width;
+	  pos[visual[k].orig_pos].y = lines;
+	  pos[visual[k].orig_pos].valid = 1;
+	}
+
+      if (k == visual_len && pos)
+	{
+	  pos[log_end].x = line_width;
+	  pos[log_end].y = lines;
+	  pos[log_end].valid = 1;
+	}
+
+      if (getcharwidth && k != visual_len)
+	line_width += last_width = getcharwidth (&visual[k], getcharwidth_arg);
+
+      if (k != visual_len && (visual[k].base == ' '
+			      || visual[k].base == '\t')
+	  && !primitive_wrap)
+	{
+	  last_space = k;
+	  last_space_width = line_width;
+	}
+
+      if (((grub_ssize_t) maxwidth > 0 
+	   && line_width > (grub_ssize_t) maxwidth) || k == visual_len)
+	{	  
+	  unsigned min_odd_level = 0xffffffff;
+	  unsigned max_level = 0;
+	  unsigned kk = k;
+
+	  lines++;
+
+	  if (k != visual_len && last_space > (signed) line_start)
+	    {
+	      kk = last_space;
+	      line_width -= last_space_width;
+	    }
+	  else if (k != visual_len && line_start == 0 && startwidth != 0
+		   && !primitive_wrap && lines == 1
+		   && line_width - startwidth < maxwidth)
+	    {
+	      kk = 0;
+	      line_width -= startwidth;
+	    }
+	  else
+	    line_width = last_width;
+
+	  {
+	    unsigned i;
+	    for (i = line_start; i < kk; i++)
+	      {
+		if (visual[i].bidi_level > max_level)
+		  max_level = visual[i].bidi_level;
+		if (visual[i].bidi_level < min_odd_level && (visual[i].bidi_level & 1))
+		  min_odd_level = visual[i].bidi_level;
+	      }
+	  }
+
+	  {
+	    unsigned j;	  
+	    /* FIXME: can be optimized.  */
+	    for (j = max_level; j > min_odd_level - 1; j--)
+	      {
+		unsigned in = line_start;
+		unsigned i;
+		for (i = line_start; i < kk; i++)
+		  {
+		    if (i != line_start && visual[i].bidi_level >= j
+			&& visual[i-1].bidi_level < j)
+		      in = i;
+		    if (visual[i].bidi_level >= j && (i + 1 == kk
+						 || visual[i+1].bidi_level < j))
+		      revert (visual, pos, in, i);
+		  }
+	      }
+	  }
+	  
+	  {
+	    unsigned i;
+	    for (i = line_start; i < kk; i++)
+	      {
+		if (is_mirrored (visual[i].base) && visual[i].bidi_level)
+		  visual[i].attributes |= GRUB_UNICODE_GLYPH_ATTRIBUTE_MIRROR;
+		if ((visual[i].attributes & GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN)
+		    && visual[i].bidi_level)
+		  {
+		    int left, right;
+		    left = visual[i].attributes
+		      & (GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED 
+			 | GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT);
+		    right = visual[i].attributes
+		      & (GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED 
+			 | GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT);
+		    visual[i].attributes &= ~GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN;
+		    left <<= GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN_LEFT_TO_RIGHT_SHIFT;
+		    right >>= GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN_LEFT_TO_RIGHT_SHIFT;
+		    visual[i].attributes |= (left | right);
+		  }
+	      }
+	  }
+
+	  {
+	    int left_join = 0;
+	    unsigned i;
+	    for (i = line_start; i < kk; i++)
+	      {
+		enum grub_join_type join_type = get_join_type (visual[i].base);
+		if (!(visual[i].attributes
+		      & GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT)
+		    && (join_type == GRUB_JOIN_TYPE_LEFT
+			|| join_type == GRUB_JOIN_TYPE_DUAL))
+		  {
+		    if (left_join)
+		      visual[i].attributes
+			|= GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED;
+		    else
+		      visual[i].attributes
+			&= ~GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED;
+		  }
+		if (join_type == GRUB_JOIN_TYPE_NONJOINING
+		    || join_type == GRUB_JOIN_TYPE_LEFT)
+		  left_join = 0;
+		if (join_type == GRUB_JOIN_TYPE_RIGHT
+		    || join_type == GRUB_JOIN_TYPE_DUAL
+		    || join_type == GRUB_JOIN_TYPE_CAUSING)
+		  left_join = 1;
+	      }
+	  }
+
+	  {
+	    int right_join = 0;
+	    signed i;
+	    for (i = kk - 1; i >= 0 && (unsigned) i + 1 > line_start;
+		 i--)
+	      {
+		enum grub_join_type join_type = get_join_type (visual[i].base);
+		if (!(visual[i].attributes
+		      & GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT)
+		    && (join_type == GRUB_JOIN_TYPE_RIGHT
+			|| join_type == GRUB_JOIN_TYPE_DUAL))
+		  {
+		    if (right_join)
+		      visual[i].attributes
+			|= GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED;
+		    else
+		      visual[i].attributes
+			&= ~GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED;
+		  }
+		if (join_type == GRUB_JOIN_TYPE_NONJOINING
+		    || join_type == GRUB_JOIN_TYPE_RIGHT)
+		  right_join = 0;
+		if (join_type == GRUB_JOIN_TYPE_LEFT
+		    || join_type == GRUB_JOIN_TYPE_DUAL
+		    || join_type == GRUB_JOIN_TYPE_CAUSING)
+		  right_join = 1;
+	      }
+	  }		
+
+	  grub_memcpy (outptr, &visual[line_start],
+		       (kk - line_start) * sizeof (visual[0]));
+	  outptr += kk - line_start;
+	  if (kk != visual_len)
+	    {
+	      if (contchar)
+		{
+		  grub_memset (outptr, 0, sizeof (visual[0]));
+		  outptr->base = contchar;
+		  outptr++;
+		}
+	      grub_memset (outptr, 0, sizeof (visual[0]));
+	      outptr->base = '\n';
+	      outptr++;
+	    }
+
+	  if ((signed) kk == last_space)
+	    kk++;
+
+	  line_start = kk;
+	  if (pos && kk != visual_len)
+	    {
+	      pos[visual[kk].orig_pos].x = 0;
+	      pos[visual[kk].orig_pos].y = lines;
+	    }
+	}
+    }
+
+  return outptr - visual_out;
+}
+
+
+static grub_ssize_t
+grub_bidi_line_logical_to_visual (const grub_uint32_t *logical,
+				  grub_size_t logical_len,
+				  struct grub_unicode_glyph *visual_out,
+				  grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
+				  void *getcharwidth_arg,
+				  grub_size_t maxwidth, grub_size_t startwidth,
+				  grub_uint32_t contchar,
+				  struct grub_term_pos *pos,
+				  int primitive_wrap,
+				  grub_size_t log_end)
+{
+  enum grub_bidi_type type = GRUB_BIDI_TYPE_L;
+  enum override_status {OVERRIDE_NEUTRAL = 0, OVERRIDE_R, OVERRIDE_L};
+  unsigned base_level;
+  enum override_status cur_override;
+  unsigned i;
+  unsigned stack_level[GRUB_BIDI_MAX_EXPLICIT_LEVEL + 3];
+  enum override_status stack_override[GRUB_BIDI_MAX_EXPLICIT_LEVEL + 3];
+  unsigned stack_depth = 0;
+  unsigned invalid_pushes = 0;
+  unsigned visual_len = 0;
+  unsigned run_start, run_end;
+  struct grub_unicode_glyph *visual;
+  unsigned cur_level;
+  int bidi_needed = 0;
+
+#define push_stack(new_override, new_level)		\
+  {							\
+    if (new_level > GRUB_BIDI_MAX_EXPLICIT_LEVEL)	\
+      {							\
+      invalid_pushes++;					\
+      }							\
+    else						\
+      {							\
+      stack_level[stack_depth] = cur_level;		\
+      stack_override[stack_depth] = cur_override;	\
+      stack_depth++;					\
+      cur_level = new_level;				\
+      cur_override = new_override;			\
+      }							\
+  }
+
+#define pop_stack()				\
+  {						\
+    if (invalid_pushes)				\
+      {						\
+      invalid_pushes--;				\
+      }						\
+    else if (stack_depth)			\
+      {						\
+      stack_depth--;				\
+      cur_level = stack_level[stack_depth];	\
+      cur_override = stack_override[stack_depth];	\
+      }							\
+  }
+
+  visual = grub_calloc (logical_len, sizeof (visual[0]));
+  if (!visual)
+    return -1;
+
+  for (i = 0; i < logical_len; i++)
+    {
+      type = get_bidi_type (logical[i]);
+      if (type == GRUB_BIDI_TYPE_L || type == GRUB_BIDI_TYPE_AL
+	  || type == GRUB_BIDI_TYPE_R)
+	break;
+    }
+  if (type == GRUB_BIDI_TYPE_R || type == GRUB_BIDI_TYPE_AL)
+    base_level = 1;
+  else
+    base_level = 0;
+  
+  cur_level = base_level;
+  cur_override = OVERRIDE_NEUTRAL;
+  {
+    const grub_uint32_t *lptr;
+    enum {JOIN_DEFAULT, NOJOIN, JOIN_FORCE} join_state = JOIN_DEFAULT;
+    int zwj_propagate_to_previous = 0;
+    for (lptr = logical; lptr < logical + logical_len;)
+      {
+	grub_size_t p;
+
+	if (*lptr == GRUB_UNICODE_ZWJ)
+	  {
+	    if (zwj_propagate_to_previous)
+	      {
+		visual[visual_len - 1].attributes
+		  |= GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT
+		  | GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED;
+	      }
+	    zwj_propagate_to_previous = 0;
+	    join_state = JOIN_FORCE;
+	    lptr++;
+	    continue;
+	  }
+
+	if (*lptr == GRUB_UNICODE_ZWNJ)
+	  {
+	    if (zwj_propagate_to_previous)
+	      {
+		visual[visual_len - 1].attributes
+		  |= GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT;
+		visual[visual_len - 1].attributes 
+		  &= ~GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED;
+	      }
+	    zwj_propagate_to_previous = 0;
+	    join_state = NOJOIN;
+	    lptr++;
+	    continue;
+	  }
+
+	/* The tags: deprecated, never used.  */
+	if (*lptr >= GRUB_UNICODE_TAG_START && *lptr <= GRUB_UNICODE_TAG_END)
+	  continue;
+
+	p = grub_unicode_aglomerate_comb (lptr, logical + logical_len - lptr, 
+					  &visual[visual_len]);
+	visual[visual_len].orig_pos = lptr - logical;
+	type = get_bidi_type (visual[visual_len].base);
+	switch (type)
+	  {
+	  case GRUB_BIDI_TYPE_RLE:
+	    bidi_needed = 1;
+	    push_stack (cur_override, (cur_level | 1) + 1);
+	    break;
+	  case GRUB_BIDI_TYPE_RLO:
+	    bidi_needed = 1;
+	    push_stack (OVERRIDE_R, (cur_level | 1) + 1);
+	    break;
+	  case GRUB_BIDI_TYPE_LRE:
+	    push_stack (cur_override, (cur_level & ~1) + 2);
+	    break;
+	  case GRUB_BIDI_TYPE_LRO:
+	    push_stack (OVERRIDE_L, (cur_level & ~1) + 2);
+	    break;
+	  case GRUB_BIDI_TYPE_PDF:
+	    pop_stack ();
+	    break;
+	  case GRUB_BIDI_TYPE_BN:
+	    break;
+	  case GRUB_BIDI_TYPE_R:
+	  case GRUB_BIDI_TYPE_AL:
+	    bidi_needed = 1;
+	    /* Fallthrough.  */
+	  default:
+	    {
+	      if (join_state == JOIN_FORCE)
+		{
+		  visual[visual_len].attributes
+		    |= GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT
+		    | GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED;
+		}
+	      
+	      if (join_state == NOJOIN)
+		{
+		  visual[visual_len].attributes
+		    |= GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT;
+		  visual[visual_len].attributes
+		    &= ~GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED;
+		}
+
+	      join_state = JOIN_DEFAULT;
+	      zwj_propagate_to_previous = 1;
+
+	      visual[visual_len].bidi_level = cur_level;
+	      if (cur_override != OVERRIDE_NEUTRAL)
+		visual[visual_len].bidi_type = 
+		  (cur_override == OVERRIDE_L) ? GRUB_BIDI_TYPE_L
+		  : GRUB_BIDI_TYPE_R;
+	      else
+		visual[visual_len].bidi_type = type;
+	      visual_len++;
+	    }
+	  }
+	lptr += p;
+      }
+  }
+
+  if (bidi_needed)
+    {
+      for (run_start = 0; run_start < visual_len; run_start = run_end)
+	{
+	  unsigned prev_level, next_level, cur_run_level;
+	  unsigned last_type, last_strong_type;
+	  for (run_end = run_start; run_end < visual_len &&
+		 visual[run_end].bidi_level == visual[run_start].bidi_level; run_end++);
+	  if (run_start == 0)
+	    prev_level = base_level;
+	  else
+	    prev_level = visual[run_start - 1].bidi_level;
+	  if (run_end == visual_len)
+	    next_level = base_level;
+	  else
+	    next_level = visual[run_end].bidi_level;
+	  cur_run_level = visual[run_start].bidi_level;
+	  if (prev_level & 1)
+	    last_type = GRUB_BIDI_TYPE_R;
+	  else
+	    last_type = GRUB_BIDI_TYPE_L;
+	  last_strong_type = last_type;
+	  for (i = run_start; i < run_end; i++)
+	    {
+	      switch (visual[i].bidi_type)
+		{
+		case GRUB_BIDI_TYPE_NSM:
+		  visual[i].bidi_type = last_type;
+		  break;
+		case GRUB_BIDI_TYPE_EN:
+		  if (last_strong_type == GRUB_BIDI_TYPE_AL)
+		    visual[i].bidi_type = GRUB_BIDI_TYPE_AN;
+		  break;
+		case GRUB_BIDI_TYPE_L:
+		case GRUB_BIDI_TYPE_R:
+		  last_strong_type = visual[i].bidi_type;
+		  break;
+		case GRUB_BIDI_TYPE_ES:
+		  if (last_type == GRUB_BIDI_TYPE_EN
+		      && i + 1 < run_end 
+		      && visual[i + 1].bidi_type == GRUB_BIDI_TYPE_EN)
+		    visual[i].bidi_type = GRUB_BIDI_TYPE_EN;
+		  else
+		    visual[i].bidi_type = GRUB_BIDI_TYPE_ON;
+		  break;
+		case GRUB_BIDI_TYPE_ET:
+		  {
+		    unsigned j;
+		    if (last_type == GRUB_BIDI_TYPE_EN)
+		      {
+			visual[i].bidi_type = GRUB_BIDI_TYPE_EN;
+			break;
+		      }
+		    for (j = i; j < run_end
+			   && visual[j].bidi_type == GRUB_BIDI_TYPE_ET; j++);
+		    if (j != run_end && visual[j].bidi_type == GRUB_BIDI_TYPE_EN)
+		      {
+			for (; i < run_end
+			       && visual[i].bidi_type == GRUB_BIDI_TYPE_ET; i++)
+			  visual[i].bidi_type = GRUB_BIDI_TYPE_EN;
+			i--;
+			break;
+		      }
+		    for (; i < run_end
+			   && visual[i].bidi_type == GRUB_BIDI_TYPE_ET; i++)
+		      visual[i].bidi_type = GRUB_BIDI_TYPE_ON;
+		    i--;
+		    break;		
+		  }
+		  break;
+		case GRUB_BIDI_TYPE_CS:
+		  if (last_type == GRUB_BIDI_TYPE_EN
+		      && i + 1 < run_end 
+		      && visual[i + 1].bidi_type == GRUB_BIDI_TYPE_EN)
+		    {
+		      visual[i].bidi_type = GRUB_BIDI_TYPE_EN;
+		      break;
+		    }
+		  if (last_type == GRUB_BIDI_TYPE_AN
+		      && i + 1 < run_end 
+		      && (visual[i + 1].bidi_type == GRUB_BIDI_TYPE_AN
+			  || (visual[i + 1].bidi_type == GRUB_BIDI_TYPE_EN
+			      && last_strong_type == GRUB_BIDI_TYPE_AL)))
+		    {
+		      visual[i].bidi_type = GRUB_BIDI_TYPE_EN;
+		      break;
+		    }
+		  visual[i].bidi_type = GRUB_BIDI_TYPE_ON;
+		  break;
+		case GRUB_BIDI_TYPE_AL:
+		  last_strong_type = visual[i].bidi_type;
+		  visual[i].bidi_type = GRUB_BIDI_TYPE_R;
+		  break;
+		default: /* Make GCC happy.  */
+		  break;
+		}
+	      last_type = visual[i].bidi_type;
+	      if (visual[i].bidi_type == GRUB_BIDI_TYPE_EN
+		  && last_strong_type == GRUB_BIDI_TYPE_L)
+		visual[i].bidi_type = GRUB_BIDI_TYPE_L;
+	    }
+	  if (prev_level & 1)
+	    last_type = GRUB_BIDI_TYPE_R;
+	  else
+	    last_type = GRUB_BIDI_TYPE_L;
+	  for (i = run_start; i < run_end; )
+	    {
+	      unsigned j;
+	      unsigned next_type;
+	      for (j = i; j < run_end &&
+		     (visual[j].bidi_type == GRUB_BIDI_TYPE_B
+		      || visual[j].bidi_type == GRUB_BIDI_TYPE_S
+		      || visual[j].bidi_type == GRUB_BIDI_TYPE_WS
+		      || visual[j].bidi_type == GRUB_BIDI_TYPE_ON); j++);
+	      if (j == i)
+		{
+		  if (visual[i].bidi_type == GRUB_BIDI_TYPE_L)
+		    last_type = GRUB_BIDI_TYPE_L;
+		  else
+		    last_type = GRUB_BIDI_TYPE_R;
+		  i++;
+		  continue;
+		}
+	      if (j == run_end)
+		next_type = (next_level & 1) ? GRUB_BIDI_TYPE_R : GRUB_BIDI_TYPE_L;
+	      else
+		{
+		  if (visual[j].bidi_type == GRUB_BIDI_TYPE_L)
+		    next_type = GRUB_BIDI_TYPE_L;
+		  else
+		    next_type = GRUB_BIDI_TYPE_R;
+		}
+	      if (next_type == last_type)
+		for (; i < j; i++)
+		  visual[i].bidi_type = last_type;
+	      else
+		for (; i < j; i++)
+		  visual[i].bidi_type = (cur_run_level & 1) ? GRUB_BIDI_TYPE_R
+		    : GRUB_BIDI_TYPE_L;
+	    }
+	}
+
+      for (i = 0; i < visual_len; i++)
+	{
+	  if (!(visual[i].bidi_level & 1) && visual[i].bidi_type == GRUB_BIDI_TYPE_R)
+	    {
+	      visual[i].bidi_level++;
+	      continue;
+	    }
+	  if (!(visual[i].bidi_level & 1) && (visual[i].bidi_type == GRUB_BIDI_TYPE_AN
+				   || visual[i].bidi_type == GRUB_BIDI_TYPE_EN))
+	    {
+	      visual[i].bidi_level += 2;
+	      continue;
+	    }
+	  if ((visual[i].bidi_level & 1) && (visual[i].bidi_type == GRUB_BIDI_TYPE_L
+				  || visual[i].bidi_type == GRUB_BIDI_TYPE_AN
+				  || visual[i].bidi_type == GRUB_BIDI_TYPE_EN))
+	    {
+	      visual[i].bidi_level++;
+	      continue;
+	    }
+	}
+    }
+  else
+    {
+      for (i = 0; i < visual_len; i++)
+	visual[i].bidi_level = 0;
+    }
+
+  {
+    grub_ssize_t ret;
+    ret = bidi_line_wrap (visual_out, visual, visual_len,
+			  getcharwidth, getcharwidth_arg, maxwidth, startwidth, contchar,
+			  pos, primitive_wrap, log_end);
+    grub_free (visual);
+    return ret;
+  }
+}
+
+static int
+is_visible (const struct grub_unicode_glyph *gl)
+{
+  if (gl->ncomb)
+    return 1;
+  if (gl->base == GRUB_UNICODE_LRM || gl->base == GRUB_UNICODE_RLM)
+    return 0;
+  return 1;
+}
+
+grub_ssize_t
+grub_bidi_logical_to_visual (const grub_uint32_t *logical,
+			     grub_size_t logical_len,
+			     struct grub_unicode_glyph **visual_out,
+			     grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
+			     void *getcharwidth_arg,
+			     grub_size_t max_length, grub_size_t startwidth,
+			     grub_uint32_t contchar, struct grub_term_pos *pos, int primitive_wrap)
+{
+  const grub_uint32_t *line_start = logical, *ptr;
+  struct grub_unicode_glyph *visual_ptr;
+  *visual_out = visual_ptr = grub_calloc (logical_len + 2,
+					  3 * sizeof (visual_ptr[0]));
+  if (!visual_ptr)
+    return -1;
+  for (ptr = logical; ptr <= logical + logical_len; ptr++)
+    {
+      if (ptr == logical + logical_len || *ptr == '\n')
+	{
+	  grub_ssize_t ret;
+	  grub_ssize_t i, j;
+	  ret = grub_bidi_line_logical_to_visual (line_start,
+						  ptr - line_start,
+						  visual_ptr,
+						  getcharwidth,
+						  getcharwidth_arg,
+						  max_length,
+						  startwidth,
+						  contchar,
+						  pos,
+						  primitive_wrap,
+						  logical_len);
+	  startwidth = 0;
+
+	  if (ret < 0)
+	    {
+	      grub_free (*visual_out);
+	      return ret;
+	    }
+	  for (i = 0, j = 0; i < ret; i++)
+	    if (is_visible(&visual_ptr[i]))
+	      visual_ptr[j++] = visual_ptr[i];
+	  visual_ptr += j;
+	  line_start = ptr;
+	  if (ptr != logical + logical_len)
+	    {
+	      grub_memset (visual_ptr, 0, sizeof (visual_ptr[0]));
+	      visual_ptr->base = '\n';
+	      visual_ptr++;
+	      line_start++;
+	    }
+	}
+    }
+  return visual_ptr - *visual_out;
+}
+
+grub_uint32_t
+grub_unicode_mirror_code (grub_uint32_t in)
+{
+  int i;
+  for (i = 0; grub_unicode_bidi_pairs[i].key; i++)
+    if (grub_unicode_bidi_pairs[i].key == in)
+      return grub_unicode_bidi_pairs[i].replace;
+  return in;
+}
+
+grub_uint32_t
+grub_unicode_shape_code (grub_uint32_t in, grub_uint8_t attr)
+{
+  int i;
+  if (!(in >= GRUB_UNICODE_ARABIC_START
+	&& in < GRUB_UNICODE_ARABIC_END))
+    return in;
+
+  for (i = 0; grub_unicode_arabic_shapes[i].code; i++)
+    if (grub_unicode_arabic_shapes[i].code == in)
+      {
+	grub_uint32_t out = 0;
+	switch (attr & (GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED
+			| GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED))
+	  {
+	  case 0:
+	    out = grub_unicode_arabic_shapes[i].isolated;
+	    break;
+	  case GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED:
+	    out = grub_unicode_arabic_shapes[i].right_linked;
+	    break;
+	  case GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED:
+	    out = grub_unicode_arabic_shapes[i].left_linked;
+	    break;
+	  case GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED
+	    |GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED:
+	    out = grub_unicode_arabic_shapes[i].both_linked;
+	    break;
+	  }
+	if (out)
+	  return out;
+      }
+
+  return in;
+}
+
+const grub_uint32_t *
+grub_unicode_get_comb_start (const grub_uint32_t *str, 
+			     const grub_uint32_t *cur)
+{
+  const grub_uint32_t *ptr;
+  for (ptr = cur; ptr >= str; ptr--)
+    {
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_1
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_16)
+	continue;
+
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_17
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_256)
+	continue;
+	
+      enum grub_comb_type comb_type;
+      comb_type = grub_unicode_get_comb_type (*ptr);
+      if (comb_type)
+	continue;
+      return ptr;
+    }
+  return str;
+}
+
+const grub_uint32_t *
+grub_unicode_get_comb_end (const grub_uint32_t *end, 
+			   const grub_uint32_t *cur)
+{
+  const grub_uint32_t *ptr;
+  for (ptr = cur; ptr < end; ptr++)
+    {
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_1
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_16)
+	continue;
+
+      if (*ptr >= GRUB_UNICODE_VARIATION_SELECTOR_17
+	  && *ptr <= GRUB_UNICODE_VARIATION_SELECTOR_256)
+	continue;
+	
+      enum grub_comb_type comb_type;
+      comb_type = grub_unicode_get_comb_type (*ptr);
+      if (comb_type)
+	continue;
+      return ptr;
+    }
+  return end;
+}
+
diff --git a/grub-core/normal/cmdline.c b/grub-core/normal/cmdline.c
new file mode 100644
index 0000000..de03fe6
--- /dev/null
+++ b/grub-core/normal/cmdline.c
@@ -0,0 +1,691 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/file.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+#include <grub/safemath.h>
+
+static grub_uint32_t *kill_buf;
+
+static int hist_size;
+static grub_uint32_t **hist_lines = 0;
+static int hist_pos = 0;
+static int hist_end = 0;
+static int hist_used = 0;
+
+grub_err_t
+grub_set_history (int newsize)
+{
+  grub_uint32_t **old_hist_lines = hist_lines;
+  hist_lines = grub_calloc (newsize, sizeof (grub_uint32_t *));
+
+  /* Copy the old lines into the new buffer.  */
+  if (old_hist_lines)
+    {
+      /* Remove the lines that don't fit in the new buffer.  */
+      if (newsize < hist_used)
+	{
+	  grub_size_t i;
+	  grub_size_t delsize = hist_used - newsize;
+	  hist_used = newsize;
+
+	  for (i = 1; i < delsize + 1; i++)
+	    {
+	      grub_ssize_t pos = hist_end - i;
+	      if (pos < 0)
+		pos += hist_size;
+	      grub_free (old_hist_lines[pos]);
+	    }
+
+	  hist_end -= delsize;
+	  if (hist_end < 0)
+	    hist_end += hist_size;
+	}
+
+      if (hist_pos < hist_end)
+	grub_memmove (hist_lines, old_hist_lines + hist_pos,
+		      (hist_end - hist_pos) * sizeof (grub_uint32_t *));
+      else if (hist_used)
+	{
+	  /* Copy the older part.  */
+	  grub_memmove (hist_lines, old_hist_lines + hist_pos,
+ 			(hist_size - hist_pos) * sizeof (grub_uint32_t *));
+
+	  /* Copy the newer part. */
+	  grub_memmove (hist_lines + hist_size - hist_pos, old_hist_lines,
+			hist_end * sizeof (grub_uint32_t *));
+	}
+    }
+
+  grub_free (old_hist_lines);
+
+  hist_size = newsize;
+  hist_pos = 0;
+  hist_end = hist_used;
+  return 0;
+}
+
+/* Get the entry POS from the history where `0' is the newest
+   entry.  */
+static grub_uint32_t *
+grub_history_get (unsigned pos)
+{
+  pos = (hist_pos + pos) % hist_size;
+  return hist_lines[pos];
+}
+
+static grub_size_t
+strlen_ucs4 (const grub_uint32_t *s)
+{
+  const grub_uint32_t *p = s;
+
+  while (*p)
+    p++;
+
+  return p - s;
+}
+
+/* Replace the history entry on position POS with the string S.  */
+static void
+grub_history_set (int pos, grub_uint32_t *s, grub_size_t len)
+{
+  grub_free (hist_lines[pos]);
+  hist_lines[pos] = grub_calloc (len + 1, sizeof (grub_uint32_t));
+  if (!hist_lines[pos])
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      return ;
+    }
+  grub_memcpy (hist_lines[pos], s, len * sizeof (grub_uint32_t));
+  hist_lines[pos][len] = 0;
+}
+
+/* Insert a new history line S on the top of the history.  */
+static void
+grub_history_add (grub_uint32_t *s, grub_size_t len)
+{
+  /* Remove the oldest entry in the history to make room for a new
+     entry.  */
+  if (hist_used + 1 > hist_size)
+    {
+      hist_end--;
+      if (hist_end < 0)
+	hist_end = hist_size + hist_end;
+
+      grub_free (hist_lines[hist_end]);
+    }
+  else
+    hist_used++;
+
+  /* Move to the next position.  */
+  hist_pos--;
+  if (hist_pos < 0)
+    hist_pos = hist_size + hist_pos;
+
+  /* Insert into history.  */
+  hist_lines[hist_pos] = NULL;
+  grub_history_set (hist_pos, s, len);
+}
+
+/* Replace the history entry on position POS with the string S.  */
+static void
+grub_history_replace (unsigned pos, grub_uint32_t *s, grub_size_t len)
+{
+  grub_history_set ((hist_pos + pos) % hist_size, s, len);
+}
+
+/* A completion hook to print items.  */
+static void
+print_completion (const char *item, grub_completion_type_t type, int count)
+{
+  if (count == 0)
+    {
+      /* If this is the first time, print a label.  */
+      
+      grub_puts ("");
+      switch (type)
+	{
+	case GRUB_COMPLETION_TYPE_COMMAND:
+	  grub_puts_ (N_("Possible commands are:"));
+	  break;
+	case GRUB_COMPLETION_TYPE_DEVICE:
+	  grub_puts_ (N_("Possible devices are:"));
+	  break;
+	case GRUB_COMPLETION_TYPE_FILE:
+	  grub_puts_ (N_("Possible files are:"));
+	  break;
+	case GRUB_COMPLETION_TYPE_PARTITION:
+	  grub_puts_ (N_("Possible partitions are:"));
+	  break;
+	case GRUB_COMPLETION_TYPE_ARGUMENT:
+	  grub_puts_ (N_("Possible arguments are:"));
+	  break;
+	default:
+	  /* TRANSLATORS: this message is used if none of above matches.
+	     This shouldn't happen but please use the general term for
+	     "thing" or "object".  */
+	  grub_puts_ (N_("Possible things are:"));
+	  break;
+	}
+      grub_puts ("");
+    }
+
+  if (type == GRUB_COMPLETION_TYPE_PARTITION)
+    {
+      grub_normal_print_device_info (item);
+      grub_errno = GRUB_ERR_NONE;
+    }
+  else
+    grub_printf (" %s", item);
+}
+
+struct cmdline_term
+{
+  struct grub_term_coordinate pos;
+  unsigned ystart, width, height;
+  unsigned prompt_len;
+  struct grub_term_output *term;
+};
+
+static inline void
+cl_set_pos (struct cmdline_term *cl_term, grub_size_t lpos)
+{
+  cl_term->pos.x = (cl_term->prompt_len + lpos) % cl_term->width;
+  cl_term->pos.y = cl_term->ystart
+    + (cl_term->prompt_len + lpos) / cl_term->width;
+  grub_term_gotoxy (cl_term->term, cl_term->pos);
+}
+
+static void
+cl_set_pos_all (struct cmdline_term *cl_terms, unsigned nterms,
+		grub_size_t lpos)
+{
+  unsigned i;
+  for (i = 0; i < nterms; i++)
+    cl_set_pos (&cl_terms[i], lpos);
+}
+
+static inline void __attribute__ ((always_inline))
+cl_print (struct cmdline_term *cl_term, grub_uint32_t c,
+	  grub_uint32_t *start, grub_uint32_t *end)
+{
+  grub_uint32_t *p;
+
+  for (p = start; p < end; p++)
+    {
+      if (c)
+	grub_putcode (c, cl_term->term);
+      else
+	grub_putcode (*p, cl_term->term);
+      cl_term->pos.x++;
+      if (cl_term->pos.x >= cl_term->width - 1)
+	{
+	  cl_term->pos.x = 0;
+	  if (cl_term->pos.y >= (unsigned) (cl_term->height - 1))
+	    cl_term->ystart--;
+	  else
+	    cl_term->pos.y++;
+	  grub_putcode ('\n', cl_term->term);
+	}
+    }
+}
+
+static void
+cl_print_all (struct cmdline_term *cl_terms, unsigned nterms,
+	      grub_uint32_t c, grub_uint32_t *start, grub_uint32_t *end)
+{
+  unsigned i;
+  for (i = 0; i < nterms; i++)
+    cl_print (&cl_terms[i], c, start, end);
+}
+
+static void
+init_clterm (struct cmdline_term *cl_term_cur)
+{
+  cl_term_cur->pos.x = cl_term_cur->prompt_len;
+  cl_term_cur->pos.y = grub_term_getxy (cl_term_cur->term).y;
+  cl_term_cur->ystart = cl_term_cur->pos.y;
+  cl_term_cur->width = grub_term_width (cl_term_cur->term);
+  cl_term_cur->height = grub_term_height (cl_term_cur->term);
+}
+
+
+static void
+cl_delete (struct cmdline_term *cl_terms, unsigned nterms,
+	   grub_uint32_t *buf,
+	   grub_size_t lpos, grub_size_t *llen, unsigned len)
+{
+  if (lpos + len <= (*llen))
+    {
+      cl_set_pos_all (cl_terms, nterms, (*llen) - len);
+      cl_print_all (cl_terms, nterms, ' ', buf + (*llen) - len, buf + (*llen));
+
+      cl_set_pos_all (cl_terms, nterms, lpos);
+
+      grub_memmove (buf + lpos, buf + lpos + len,
+		    sizeof (grub_uint32_t) * ((*llen) - lpos + 1));
+      (*llen) -= len;
+      cl_print_all (cl_terms, nterms, 0, buf + lpos, buf + (*llen));
+      cl_set_pos_all (cl_terms, nterms, lpos);
+    }
+}
+
+
+static void
+cl_insert (struct cmdline_term *cl_terms, unsigned nterms,
+	   grub_size_t *lpos, grub_size_t *llen,
+	   grub_size_t *max_len, grub_uint32_t **buf,
+	   const grub_uint32_t *str)
+{
+  grub_size_t len = strlen_ucs4 (str);
+
+  if (len + (*llen) >= (*max_len))
+    {
+      grub_uint32_t *nbuf;
+      grub_size_t sz;
+
+      if (grub_mul (*max_len, 2, max_len) ||
+	  grub_mul (*max_len, sizeof (grub_uint32_t), &sz))
+	{
+	  grub_errno = GRUB_ERR_OUT_OF_RANGE;
+	  goto fail;
+	}
+
+      nbuf = grub_realloc ((*buf), sz);
+      if (nbuf)
+	(*buf) = nbuf;
+      else
+	{
+ fail:
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  (*max_len) /= 2;
+	}
+    }
+
+  if (len + (*llen) < (*max_len))
+    {
+      grub_memmove ((*buf) + (*lpos) + len, (*buf) + (*lpos),
+		    ((*llen) - (*lpos) + 1) * sizeof (grub_uint32_t));
+      grub_memmove ((*buf) + (*lpos), str, len * sizeof (grub_uint32_t));
+
+      (*llen) += len;
+      cl_set_pos_all (cl_terms, nterms, (*lpos));
+      cl_print_all (cl_terms, nterms, 0, *buf + (*lpos), *buf + (*llen));
+      (*lpos) += len;
+      cl_set_pos_all (cl_terms, nterms, (*lpos));
+    }
+}
+
+
+/* Get a command-line. If ESC is pushed, return zero,
+   otherwise return command line.  */
+/* FIXME: The dumb interface is not supported yet.  */
+char *
+grub_cmdline_get (const char *prompt_translated)
+{
+  grub_size_t lpos, llen;
+  grub_uint32_t *buf;
+  grub_size_t max_len = 256;
+  int key;
+  int histpos = 0;
+  struct cmdline_term *cl_terms;
+  char *ret;
+  unsigned nterms;
+
+  buf = grub_calloc (max_len, sizeof (grub_uint32_t));
+  if (!buf)
+    return 0;
+
+  lpos = llen = 0;
+  buf[0] = '\0';
+
+  {
+    grub_term_output_t term;
+
+    FOR_ACTIVE_TERM_OUTPUTS(term)
+      if ((grub_term_getxy (term).x) != 0)
+	grub_putcode ('\n', term);
+  }
+  grub_xputs (prompt_translated);
+  grub_xputs (" ");
+  grub_normal_reset_more ();
+
+  {
+    struct cmdline_term *cl_term_cur;
+    struct grub_term_output *cur;
+    grub_uint32_t *unicode_msg;
+    grub_size_t msg_len = grub_strlen (prompt_translated) + 3;
+
+    nterms = 0;
+    FOR_ACTIVE_TERM_OUTPUTS(cur)
+      nterms++;
+
+    cl_terms = grub_calloc (nterms, sizeof (cl_terms[0]));
+    if (!cl_terms)
+      {
+	grub_free (buf);
+	return 0;
+      }
+    cl_term_cur = cl_terms;
+
+    unicode_msg = grub_calloc (msg_len, sizeof (grub_uint32_t));
+    if (!unicode_msg)
+      {
+	grub_free (buf);
+	grub_free (cl_terms);
+	return 0;
+      }
+    msg_len = grub_utf8_to_ucs4 (unicode_msg, msg_len - 1,
+				 (grub_uint8_t *) prompt_translated, -1, 0);
+    unicode_msg[msg_len++] = ' ';
+
+    FOR_ACTIVE_TERM_OUTPUTS(cur)
+    {
+      cl_term_cur->term = cur;
+      cl_term_cur->prompt_len = grub_getstringwidth (unicode_msg,
+						     unicode_msg + msg_len,
+						     cur);
+      init_clterm (cl_term_cur);
+      cl_term_cur++;
+    }
+    grub_free (unicode_msg);
+  }
+
+  if (hist_used == 0)
+    grub_history_add (buf, llen);
+
+  grub_refresh ();
+
+  while ((key = grub_getkey ()) != '\n' && key != '\r')
+    {
+      switch (key)
+	{
+	case GRUB_TERM_CTRL | 'a':
+	case GRUB_TERM_KEY_HOME:
+	  lpos = 0;
+	  cl_set_pos_all (cl_terms, nterms, lpos);
+	  break;
+
+	case GRUB_TERM_CTRL | 'b':
+	case GRUB_TERM_KEY_LEFT:
+	  if (lpos > 0)
+	    {
+	      lpos--;
+	      cl_set_pos_all (cl_terms, nterms, lpos);
+	    }
+	  break;
+
+	case GRUB_TERM_CTRL | 'e':
+	case GRUB_TERM_KEY_END:
+	  lpos = llen;
+	  cl_set_pos_all (cl_terms, nterms, lpos);
+	  break;
+
+	case GRUB_TERM_CTRL | 'f':
+	case GRUB_TERM_KEY_RIGHT:
+	  if (lpos < llen)
+	    {
+	      lpos++;
+	      cl_set_pos_all (cl_terms, nterms, lpos);
+	    }
+	  break;
+
+	case GRUB_TERM_CTRL | 'i':
+	case '\t':
+	  {
+	    int restore;
+	    char *insertu8;
+	    char *bufu8;
+	    grub_uint32_t c;
+
+	    c = buf[lpos];
+	    buf[lpos] = '\0';
+
+	    bufu8 = grub_ucs4_to_utf8_alloc (buf, lpos);
+	    buf[lpos] = c;
+	    if (!bufu8)
+	      {
+		grub_print_error ();
+		grub_errno = GRUB_ERR_NONE;
+		break;
+	      }
+
+	    insertu8 = grub_normal_do_completion (bufu8, &restore,
+						  print_completion);
+	    grub_free (bufu8);
+
+	    grub_normal_reset_more ();
+
+	    if (restore)
+	      {
+		unsigned i;
+
+		/* Restore the prompt.  */
+		grub_xputs ("\n");
+		grub_xputs (prompt_translated);
+		grub_xputs (" ");
+
+		for (i = 0; i < nterms; i++)
+		  init_clterm (&cl_terms[i]);
+
+		cl_print_all (cl_terms, nterms, 0, buf, buf + llen);
+	      }
+
+	    if (insertu8)
+	      {
+		grub_size_t insertlen;
+		grub_ssize_t t;
+		grub_uint32_t *insert;
+
+		insertlen = grub_strlen (insertu8);
+		insert = grub_calloc (insertlen + 1, sizeof (grub_uint32_t));
+		if (!insert)
+		  {
+		    grub_free (insertu8);
+		    grub_print_error ();
+		    grub_errno = GRUB_ERR_NONE;
+		    break;
+		  }
+		t = grub_utf8_to_ucs4 (insert, insertlen,
+				       (grub_uint8_t *) insertu8,
+				       insertlen, 0);
+		if (t > 0)
+		  {
+		    if (insert[t-1] == ' ' && buf[lpos] == ' ')
+		      {
+			insert[t-1] = 0;
+			if (t != 1)
+			  cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, insert);
+			lpos++;
+		      }
+		    else
+		      {
+			insert[t] = 0;
+			cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, insert);
+		      }
+		  }
+
+		grub_free (insertu8);
+		grub_free (insert);
+	      }
+	    cl_set_pos_all (cl_terms, nterms, lpos);
+	  }
+	  break;
+
+	case GRUB_TERM_CTRL | 'k':
+	  if (lpos < llen)
+	    {
+	      grub_free (kill_buf);
+
+	      kill_buf = grub_malloc ((llen - lpos + 1)
+				      * sizeof (grub_uint32_t));
+	      if (grub_errno)
+		{
+		  grub_print_error ();
+		  grub_errno = GRUB_ERR_NONE;
+		}
+	      else
+		{
+		  grub_memcpy (kill_buf, buf + lpos,
+			       (llen - lpos + 1) * sizeof (grub_uint32_t));
+		  kill_buf[llen - lpos] = 0;
+		}
+
+	      cl_delete (cl_terms, nterms,
+			 buf, lpos, &llen, llen - lpos);
+	    }
+	  break;
+
+	case GRUB_TERM_CTRL | 'n':
+	case GRUB_TERM_KEY_DOWN:
+	  {
+	    grub_uint32_t *hist;
+
+	    lpos = 0;
+
+	    if (histpos > 0)
+	      {
+		grub_history_replace (histpos, buf, llen);
+		histpos--;
+	      }
+
+	    cl_delete (cl_terms, nterms,
+		       buf, lpos, &llen, llen);
+	    hist = grub_history_get (histpos);
+	    cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, hist);
+
+	    break;
+	  }
+
+	case GRUB_TERM_KEY_UP:
+	case GRUB_TERM_CTRL | 'p':
+	  {
+	    grub_uint32_t *hist;
+
+	    lpos = 0;
+
+	    if (histpos < hist_used - 1)
+	      {
+		grub_history_replace (histpos, buf, llen);
+		histpos++;
+	      }
+
+	    cl_delete (cl_terms, nterms,
+		       buf, lpos, &llen, llen);
+	    hist = grub_history_get (histpos);
+
+	    cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, hist);
+	  }
+	  break;
+
+	case GRUB_TERM_CTRL | 'u':
+	  if (lpos > 0)
+	    {
+	      grub_size_t n = lpos;
+
+	      grub_free (kill_buf);
+
+	      kill_buf = grub_calloc (n + 1, sizeof (grub_uint32_t));
+	      if (grub_errno)
+		{
+		  grub_print_error ();
+		  grub_errno = GRUB_ERR_NONE;
+		}
+	      if (kill_buf)
+		{
+		  grub_memcpy (kill_buf, buf, n * sizeof(grub_uint32_t));
+		  kill_buf[n] = 0;
+		}
+
+	      lpos = 0;
+	      cl_set_pos_all (cl_terms, nterms, lpos);
+	      cl_delete (cl_terms, nterms,
+			 buf, lpos, &llen, n);
+	    }
+	  break;
+
+	case GRUB_TERM_CTRL | 'y':
+	  if (kill_buf)
+	    cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, kill_buf);
+	  break;
+
+	case GRUB_TERM_ESC:
+	  grub_free (cl_terms);
+	  grub_free (buf);
+	  return 0;
+
+	case GRUB_TERM_BACKSPACE:
+	  if (lpos > 0)
+	    {
+	      lpos--;
+	      cl_set_pos_all (cl_terms, nterms, lpos);
+	    }
+          else
+            break;
+	  /* fall through */
+
+	case GRUB_TERM_CTRL | 'd':
+	case GRUB_TERM_KEY_DC:
+	  if (lpos < llen)
+	    cl_delete (cl_terms, nterms,
+		       buf, lpos, &llen, 1);
+	  break;
+
+	default:
+	  if (grub_isprint (key))
+	    {
+	      grub_uint32_t str[2];
+
+	      str[0] = key;
+	      str[1] = '\0';
+	      cl_insert (cl_terms, nterms, &lpos, &llen, &max_len, &buf, str);
+	    }
+	  break;
+	}
+
+      grub_refresh ();
+    }
+
+  grub_xputs ("\n");
+  grub_refresh ();
+
+  histpos = 0;
+  if (strlen_ucs4 (buf) > 0)
+    {
+      grub_uint32_t empty[] = { 0 };
+      grub_history_replace (histpos, buf, llen);
+      grub_history_add (empty, 0);
+    }
+
+  ret = grub_ucs4_to_utf8_alloc (buf, llen + 1);
+  grub_free (buf);
+  grub_free (cl_terms);
+  return ret;
+}
diff --git a/grub-core/normal/color.c b/grub-core/normal/color.c
new file mode 100644
index 0000000..d22cf90
--- /dev/null
+++ b/grub-core/normal/color.c
@@ -0,0 +1,145 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/normal.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+/* Borrowed from GRUB Legacy */
+static const char *color_list[16] =
+{
+  "black",
+  "blue",
+  "green",
+  "cyan",
+  "red",
+  "magenta",
+  "brown",
+  "light-gray",
+  "dark-gray",
+  "light-blue",
+  "light-green",
+  "light-cyan",
+  "light-red",
+  "light-magenta",
+  "yellow",
+  "white"
+};
+
+static int
+parse_color_name (grub_uint8_t *ret, char *name)
+{
+  grub_uint8_t i;
+  for (i = 0; i < ARRAY_SIZE(color_list); i++)
+    if (! grub_strcmp (name, color_list[i]))
+      {
+        *ret = i;
+        return 0;
+      }
+  return -1;
+}
+
+int
+grub_parse_color_name_pair (grub_uint8_t *color, const char *name)
+{
+  int result = 1;
+  grub_uint8_t fg, bg;
+  char *fg_name, *bg_name;
+
+  /* nothing specified by user */
+  if (name == NULL)
+    return result;
+
+  fg_name = grub_strdup (name);
+  if (fg_name == NULL)
+    {
+      /* "out of memory" message was printed by grub_strdup() */
+      grub_wait_after_message ();
+      return result;
+    }
+
+  bg_name = grub_strchr (fg_name, '/');
+  if (bg_name == NULL)
+    {
+      grub_printf_ (N_("Warning: syntax error (missing slash) in `%s'\n"), fg_name);
+      grub_wait_after_message ();
+      goto free_and_return;
+    }
+
+  *(bg_name++) = '\0';
+
+  if (parse_color_name (&fg, fg_name) == -1)
+    {
+      grub_printf_ (N_("Warning: invalid foreground color `%s'\n"), fg_name);
+      grub_wait_after_message ();
+      goto free_and_return;
+    }
+  if (parse_color_name (&bg, bg_name) == -1)
+    {
+      grub_printf_ (N_("Warning: invalid background color `%s'\n"), bg_name);
+      grub_wait_after_message ();
+      goto free_and_return;
+    }
+
+  *color = (bg << 4) | fg;
+  result = 0;
+
+free_and_return:
+  grub_free (fg_name);
+  return result;
+}
+
+static void
+set_colors (void)
+{
+  struct grub_term_output *term;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    /* Propagates `normal' color to terminal current color.  */
+    grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+  }
+}
+
+/* Replace default `normal' colors with the ones specified by user (if any).  */
+char *
+grub_env_write_color_normal (struct grub_env_var *var __attribute__ ((unused)),
+			     const char *val)
+{
+  if (grub_parse_color_name_pair (&grub_term_normal_color, val))
+    return NULL;
+
+  set_colors ();
+
+  return grub_strdup (val);
+}
+
+/* Replace default `highlight' colors with the ones specified by user (if any).  */
+char *
+grub_env_write_color_highlight (struct grub_env_var *var __attribute__ ((unused)),
+				const char *val)
+{
+  if (grub_parse_color_name_pair (&grub_term_highlight_color, val))
+    return NULL;
+
+  set_colors ();
+
+  return grub_strdup (val);
+}
diff --git a/grub-core/normal/completion.c b/grub-core/normal/completion.c
new file mode 100644
index 0000000..18cadfa
--- /dev/null
+++ b/grub-core/normal/completion.c
@@ -0,0 +1,526 @@
+/* completion.c - complete a command, a disk, a partition or a file */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/file.h>
+#include <grub/parser.h>
+#include <grub/extcmd.h>
+#include <grub/charset.h>
+
+/* The current word.  */
+static const char *current_word;
+
+/* The matched string.  */
+static char *match;
+
+/* The count of candidates.  */
+static int num_found;
+
+/* The string to be appended.  */
+static const char *suffix;
+
+/* The callback function to print items.  */
+static void (*print_func) (const char *, grub_completion_type_t, int);
+
+/* The state the command line is in.  */
+static grub_parser_state_t cmdline_state;
+
+
+/* Add a string to the list of possible completions. COMPLETION is the
+   string that should be added. EXTRA will be appended if COMPLETION
+   matches uniquely. The type TYPE specifies what kind of data is added.  */
+static int
+add_completion (const char *completion, const char *extra,
+		grub_completion_type_t type)
+{
+  if (grub_strncmp (current_word, completion, grub_strlen (current_word)) == 0)
+    {
+      num_found++;
+
+      switch (num_found)
+	{
+	case 1:
+	  match = grub_strdup (completion);
+	  if (! match)
+	    return 1;
+	  suffix = extra;
+	  break;
+
+	case 2:
+	  if (print_func)
+	    print_func (match, type, 0);
+
+	  /* Fall through.  */
+
+	default:
+	  {
+	    char *s = match;
+	    const char *t = completion;
+
+	    if (print_func)
+	      print_func (completion, type, num_found - 1);
+
+	    /* Detect the matched portion.  */
+	    while (*s && *t && *s == *t)
+	      {
+		s++;
+		t++;
+	      }
+	    s = match + grub_getend (match, s);
+
+	    *s = '\0';
+	  }
+	  break;
+	}
+    }
+
+  return 0;
+}
+
+static int
+iterate_partition (grub_disk_t disk, const grub_partition_t p,
+		   void *data __attribute__ ((unused)))
+{
+  const char *disk_name = disk->name;
+  char *name;
+  int ret;
+  char *part_name;
+
+  part_name = grub_partition_get_name (p);
+  if (! part_name)
+    return 1;
+
+  name = grub_xasprintf ("%s,%s", disk_name, part_name);
+  grub_free (part_name);
+
+  if (! name)
+    return 1;
+
+  ret = add_completion (name, ")", GRUB_COMPLETION_TYPE_PARTITION);
+  grub_free (name);
+  return ret;
+}
+
+static int
+iterate_dir (const char *filename, const struct grub_dirhook_info *info,
+	     void *data __attribute__ ((unused)))
+{
+  if (! info->dir)
+    {
+      const char *prefix;
+      if (cmdline_state == GRUB_PARSER_STATE_DQUOTE)
+	prefix = "\" ";
+      else if (cmdline_state == GRUB_PARSER_STATE_QUOTE)
+	prefix = "\' ";
+      else
+	prefix = " ";
+
+      if (add_completion (filename, prefix, GRUB_COMPLETION_TYPE_FILE))
+	return 1;
+    }
+  else if (grub_strcmp (filename, ".") && grub_strcmp (filename, ".."))
+    {
+      char *fname;
+
+      fname = grub_xasprintf ("%s/", filename);
+      if (add_completion (fname, "", GRUB_COMPLETION_TYPE_FILE))
+	{
+	  grub_free (fname);
+	  return 1;
+	}
+      grub_free (fname);
+    }
+
+  return 0;
+}
+
+static int
+iterate_dev (const char *devname, void *data __attribute__ ((unused)))
+{
+  grub_device_t dev;
+
+  /* Complete the partition part.  */
+  dev = grub_device_open (devname);
+
+  if (!dev)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+
+  if (grub_strcmp (devname, current_word) == 0)
+    {
+      if (add_completion (devname, ")", GRUB_COMPLETION_TYPE_PARTITION))
+	{
+	  grub_device_close (dev);
+	  return 1;
+	}
+
+      if (dev->disk)
+	if (grub_partition_iterate (dev->disk, iterate_partition, NULL))
+	  {
+	    grub_device_close (dev);
+	    return 1;
+	  }
+    }
+  else if (add_completion (devname, "", GRUB_COMPLETION_TYPE_DEVICE))
+    {
+      grub_device_close (dev);
+      return 1;
+    }
+
+  grub_device_close (dev);
+  grub_errno = GRUB_ERR_NONE;
+  return 0;
+}
+
+/* Complete a device.  */
+static int
+complete_device (void)
+{
+  /* Check if this is a device or a partition.  */
+  char *p = grub_strchr (++current_word, ',');
+  grub_device_t dev;
+
+  if (! p)
+    {
+      /* Complete the disk part.  */
+      if (grub_disk_dev_iterate (iterate_dev, NULL))
+	return 1;
+    }
+  else
+    {
+      /* Complete the partition part.  */
+      *p = '\0';
+      dev = grub_device_open (current_word);
+      *p = ',';
+      grub_errno = GRUB_ERR_NONE;
+
+      if (dev)
+	{
+	  if (dev->disk)
+	    {
+	      if (grub_partition_iterate (dev->disk, iterate_partition, NULL))
+		{
+		  grub_device_close (dev);
+		  return 1;
+		}
+	    }
+
+	  grub_device_close (dev);
+	}
+      else
+	return 1;
+    }
+
+  return 0;
+}
+
+/* Complete a file.  */
+static int
+complete_file (void)
+{
+  char *device;
+  char *dir;
+  char *last_dir;
+  grub_fs_t fs;
+  grub_device_t dev;
+  int ret = 0;
+
+  device = grub_file_get_device_name (current_word);
+  if (grub_errno != GRUB_ERR_NONE)
+    return 1;
+
+  dev = grub_device_open (device);
+  if (! dev)
+    {
+      ret = 1;
+      goto fail;
+    }
+
+  fs = grub_fs_probe (dev);
+  if (! fs)
+    {
+      ret = 1;
+      goto fail;
+    }
+
+  dir = grub_strchr (current_word + (device ? 2 + grub_strlen (device) : 0),
+		     '/');
+  last_dir = grub_strrchr (current_word, '/');
+  if (dir)
+    {
+      char *dirfile;
+
+      current_word = last_dir + 1;
+
+      dir = grub_strdup (dir);
+      if (! dir)
+	{
+	  ret = 1;
+	  goto fail;
+	}
+
+      /* Cut away the filename part.  */
+      dirfile = grub_strrchr (dir, '/');
+      if (dirfile)
+	dirfile[1] = '\0';
+
+      /* Iterate the directory.  */
+      (fs->fs_dir) (dev, dir, iterate_dir, NULL);
+
+      grub_free (dir);
+
+      if (grub_errno)
+	{
+	  ret = 1;
+	  goto fail;
+	}
+    }
+  else
+    {
+      current_word += grub_strlen (current_word);
+      match = grub_strdup ("/");
+      if (! match)
+	{
+	  ret = 1;
+	  goto fail;
+	}
+
+      suffix = "";
+      num_found = 1;
+    }
+
+ fail:
+  if (dev)
+    grub_device_close (dev);
+  grub_free (device);
+  return ret;
+}
+
+/* Complete an argument.  */
+static int
+complete_arguments (char *command)
+{
+  grub_command_t cmd;
+  grub_extcmd_t ext;
+  const struct grub_arg_option *option;
+  char shortarg[] = "- ";
+
+  cmd = grub_command_find (command);
+
+  if (!cmd || !(cmd->flags & GRUB_COMMAND_FLAG_EXTCMD))
+    return 0;
+
+  ext = cmd->data;
+  if (!ext->options)
+    return 0;
+
+  if (add_completion ("-u", " ", GRUB_COMPLETION_TYPE_ARGUMENT))
+    return 1;
+
+  /* Add the short arguments.  */
+  for (option = ext->options; option->doc; option++)
+    {
+      if (! option->shortarg)
+	continue;
+
+      shortarg[1] = option->shortarg;
+      if (add_completion (shortarg, " ", GRUB_COMPLETION_TYPE_ARGUMENT))
+	return 1;
+
+    }
+
+  /* First add the built-in arguments.  */
+  if (add_completion ("--help", " ", GRUB_COMPLETION_TYPE_ARGUMENT))
+    return 1;
+  if (add_completion ("--usage", " ", GRUB_COMPLETION_TYPE_ARGUMENT))
+    return 1;
+
+  /* Add the long arguments.  */
+  for (option = ext->options; option->doc; option++)
+    {
+      char *longarg;
+      if (!option->longarg)
+	continue;
+
+      longarg = grub_xasprintf ("--%s", option->longarg);
+      if (!longarg)
+	return 1;
+
+      if (add_completion (longarg, " ", GRUB_COMPLETION_TYPE_ARGUMENT))
+	{
+	  grub_free (longarg);
+	  return 1;
+	}
+      grub_free (longarg);
+    }
+
+  return 0;
+}
+
+
+static grub_parser_state_t
+get_state (const char *cmdline)
+{
+  grub_parser_state_t state = GRUB_PARSER_STATE_TEXT;
+  char use;
+
+  while (*cmdline)
+    state = grub_parser_cmdline_state (state, *(cmdline++), &use);
+  return state;
+}
+
+
+/* Try to complete the string in BUF. Return the characters that
+   should be added to the string.  This command outputs the possible
+   completions by calling HOOK, in that case set RESTORE to 1 so the
+   caller can restore the prompt.  */
+char *
+grub_normal_do_completion (char *buf, int *restore,
+			   void (*hook) (const char *, grub_completion_type_t, int))
+{
+  int argc = 0;
+  char **argv = NULL;
+
+  /* Initialize variables.  */
+  match = 0;
+  num_found = 0;
+  suffix = "";
+  print_func = hook;
+
+  *restore = 1;
+
+  if (grub_parser_split_cmdline (buf, 0, 0, &argc, &argv))
+    return 0;
+
+  if (argc == 0)
+    current_word = "";
+  else
+    current_word = argv[argc - 1];
+
+  if (argc > 1 && ! grub_strcmp (argv[0], "set"))
+    {
+      char *equals = grub_strchr (current_word, '=');
+      if (equals)
+	/* Complete the value of the variable.  */
+	current_word = equals + 1;
+    }
+
+  /* Determine the state the command line is in, depending on the
+     state, it can be determined how to complete.  */
+  cmdline_state = get_state (buf);
+
+  if (argc == 1 || argc == 0)
+    {
+      /* Complete a command.  */
+      grub_command_t cmd;
+      FOR_COMMANDS(cmd)
+      {
+	if (cmd->prio & GRUB_COMMAND_FLAG_ACTIVE)
+	  {
+	    if (add_completion (cmd->name, " ", GRUB_COMPLETION_TYPE_COMMAND))
+	      goto fail;
+	  }
+      }
+    }
+  else if (*current_word == '-')
+    {
+      if (complete_arguments (buf))
+	goto fail;
+    }
+  else if (*current_word == '(' && ! grub_strchr (current_word, ')'))
+    {
+      /* Complete a device.  */
+      if (complete_device ())
+	    goto fail;
+    }
+  else
+    {
+      /* Complete a file.  */
+      if (complete_file ())
+	goto fail;
+    }
+
+  /* If more than one match is found those matches will be printed and
+     the prompt should be restored.  */
+  if (num_found > 1)
+    *restore = 1;
+  else
+    *restore = 0;
+
+  /* Return the part that matches.  */
+  if (match)
+    {
+      char *ret;
+      char *escstr;
+      char *newstr;
+      int current_len;
+      int match_len;
+      int spaces = 0;
+
+      current_len = grub_strlen (current_word);
+      match_len = grub_strlen (match);
+
+      /* Count the number of spaces that have to be escaped.  XXX:
+	 More than just spaces have to be escaped.  */
+      for (escstr = match + current_len; *escstr; escstr++)
+	if (*escstr == ' ')
+	  spaces++;
+
+      ret = grub_malloc (match_len - current_len + grub_strlen (suffix) + spaces + 1);
+      newstr = ret;
+      for (escstr = match + current_len; *escstr; escstr++)
+	{
+	  if (*escstr == ' ' && cmdline_state != GRUB_PARSER_STATE_QUOTE
+	      && cmdline_state != GRUB_PARSER_STATE_QUOTE)
+	    *(newstr++) = '\\';
+	  *(newstr++) = *escstr;
+	}
+      *newstr = '\0';
+
+      if (num_found == 1)
+	grub_strcpy (newstr, suffix);
+
+      if (*ret == '\0')
+	{
+	  grub_free (ret);
+          goto fail;
+	}
+
+      if (argc != 0)
+	grub_free (argv[0]);
+      grub_free (match);
+      return ret;
+    }
+
+ fail:
+  if (argc != 0)
+    grub_free (argv[0]);
+  grub_free (argv);
+  grub_free (match);
+  grub_errno = GRUB_ERR_NONE;
+
+  return 0;
+}
diff --git a/grub-core/normal/context.c b/grub-core/normal/context.c
new file mode 100644
index 0000000..ee53d4a
--- /dev/null
+++ b/grub-core/normal/context.c
@@ -0,0 +1,214 @@
+/* env.c - Environment variables */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/env.h>
+#include <grub/env_private.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/command.h>
+#include <grub/normal.h>
+#include <grub/i18n.h>
+
+struct menu_pointer
+{
+  grub_menu_t menu;
+  struct menu_pointer *prev;
+};
+
+static struct menu_pointer initial_menu;
+static struct menu_pointer *current_menu = &initial_menu;
+
+void
+grub_env_unset_menu (void)
+{
+  current_menu->menu = NULL;
+}
+
+grub_menu_t
+grub_env_get_menu (void)
+{
+  return current_menu->menu;
+}
+
+void
+grub_env_set_menu (grub_menu_t nmenu)
+{
+  current_menu->menu = nmenu;
+}
+
+static grub_err_t
+grub_env_new_context (int export_all)
+{
+  struct grub_env_context *context;
+  int i;
+  struct menu_pointer *menu;
+
+  context = grub_zalloc (sizeof (*context));
+  if (! context)
+    return grub_errno;
+  menu = grub_zalloc (sizeof (*menu));
+  if (! menu)
+    {
+      grub_free (context);
+      return grub_errno;
+    }
+
+  context->prev = grub_current_context;
+  grub_current_context = context;
+
+  menu->prev = current_menu;
+  current_menu = menu;
+
+  /* Copy exported variables.  */
+  for (i = 0; i < HASHSZ; i++)
+    {
+      struct grub_env_var *var;
+
+      for (var = context->prev->vars[i]; var; var = var->next)
+	if (var->global || export_all)
+	  {
+	    if (grub_env_set (var->name, var->value) != GRUB_ERR_NONE)
+	      {
+		grub_env_context_close ();
+		return grub_errno;
+	      }
+	    grub_env_export (var->name);
+	    grub_register_variable_hook (var->name, var->read_hook, var->write_hook);
+	  }
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_env_context_open (void)
+{
+  return grub_env_new_context (0);
+}
+
+int grub_extractor_level = 0;
+
+grub_err_t
+grub_env_extractor_open (int source)
+{
+  grub_extractor_level++;
+  return grub_env_new_context (source);
+}
+
+grub_err_t
+grub_env_context_close (void)
+{
+  struct grub_env_context *context;
+  int i;
+  struct menu_pointer *menu;
+
+  if (! grub_current_context->prev)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "cannot close the initial context");
+
+  /* Free the variables associated with this context.  */
+  for (i = 0; i < HASHSZ; i++)
+    {
+      struct grub_env_var *p, *q;
+
+      for (p = grub_current_context->vars[i]; p; p = q)
+	{
+	  q = p->next;
+          grub_free (p->name);
+	  grub_free (p->value);
+	  grub_free (p);
+	}
+    }
+
+  /* Restore the previous context.  */
+  context = grub_current_context->prev;
+  grub_free (grub_current_context);
+  grub_current_context = context;
+
+  menu = current_menu->prev;
+  if (current_menu->menu)
+    grub_normal_free_menu (current_menu->menu);
+  grub_free (current_menu);
+  current_menu = menu;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_env_extractor_close (int source)
+{
+  grub_menu_t menu = NULL;
+  grub_menu_entry_t *last;
+  grub_err_t err;
+
+  if (source)
+    {
+      menu = grub_env_get_menu ();
+      grub_env_unset_menu ();
+    }
+  err = grub_env_context_close ();
+
+  if (source && menu)
+    {
+      grub_menu_t menu2;
+      menu2 = grub_env_get_menu ();
+      
+      last = &menu2->entry_list;
+      while (*last)
+	last = &(*last)->next;
+      
+      *last = menu->entry_list;
+      menu2->size += menu->size;
+    }
+
+  grub_extractor_level--;
+  return err;
+}
+
+static grub_command_t export_cmd;
+
+static grub_err_t
+grub_cmd_export (struct grub_command *cmd __attribute__ ((unused)),
+		 int argc, char **args)
+{
+  int i;
+
+  if (argc < 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("one argument expected"));
+
+  for (i = 0; i < argc; i++)
+    grub_env_export (args[i]);
+
+  return 0;
+}
+
+void
+grub_context_init (void)
+{
+  export_cmd = grub_register_command ("export", grub_cmd_export,
+				      N_("ENVVAR [ENVVAR] ..."),
+				      N_("Export variables."));
+}
+
+void
+grub_context_fini (void)
+{
+  grub_unregister_command (export_cmd);
+}
diff --git a/grub-core/normal/crypto.c b/grub-core/normal/crypto.c
new file mode 100644
index 0000000..d01e6f2
--- /dev/null
+++ b/grub-core/normal/crypto.c
@@ -0,0 +1,163 @@
+/* crypto.c - support crypto autoload */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/crypto.h>
+#include <grub/normal.h>
+
+struct load_spec
+{
+  struct load_spec *next;
+  char *name;
+  char *modname;
+};
+
+static struct load_spec *crypto_specs = NULL;
+
+static void 
+grub_crypto_autoload (const char *name)
+{
+  struct load_spec *cur;
+  grub_dl_t mod;
+  static int depth = 0;
+
+  /* Some bufio of filesystems may want some crypto modules.
+     It may result in infinite recursion. Hence this check.  */
+  if (depth)
+    return;
+  depth++;
+
+  for (cur = crypto_specs; cur; cur = cur->next)
+    if (grub_strcasecmp (name, cur->name) == 0)
+      {
+	mod = grub_dl_load (cur->modname);
+	if (mod)
+	  grub_dl_ref (mod);
+	grub_errno = GRUB_ERR_NONE;
+      }
+  depth--;
+}
+
+static void 
+grub_crypto_spec_free (void)
+{
+  struct load_spec *cur, *next;
+  for (cur = crypto_specs; cur; cur = next)
+    {
+      next = cur->next;
+      grub_free (cur->name);
+      grub_free (cur->modname);
+      grub_free (cur);
+    }
+  crypto_specs = NULL;
+}
+
+
+/* Read the file crypto.lst for auto-loading.  */
+void
+read_crypto_list (const char *prefix)
+{
+  char *filename;
+  grub_file_t file;
+  char *buf = NULL;
+
+  if (!prefix)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  
+  filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM
+			     "/crypto.lst", prefix);
+  if (!filename)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE_LIST);
+  grub_free (filename);
+  if (!file)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  /* Override previous crypto.lst.  */
+  grub_crypto_spec_free ();
+
+  for (;; grub_free (buf))
+    {
+      char *p, *name;
+      struct load_spec *cur;
+      
+      buf = grub_file_getline (file);
+	
+      if (! buf)
+	break;
+      
+      name = buf;
+      while (grub_isspace (name[0]))
+	name++;
+
+      p = grub_strchr (name, ':');
+      if (! p)
+	continue;
+      
+      *p = '\0';
+      p++;
+      while (*p == ' ' || *p == '\t')
+	p++;
+
+      cur = grub_malloc (sizeof (*cur));
+      if (!cur)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+      
+      cur->name = grub_strdup (name);
+      if (! cur->name)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (cur);
+	  continue;
+	}
+	
+      cur->modname = grub_strdup (p);
+      if (! cur->modname)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (cur->name);
+	  grub_free (cur);
+	  continue;
+	}
+      cur->next = crypto_specs;
+      crypto_specs = cur;
+    }
+  
+  grub_file_close (file);
+
+  grub_errno = GRUB_ERR_NONE;
+
+  grub_crypto_autoload_hook = grub_crypto_autoload;
+}
diff --git a/grub-core/normal/dyncmd.c b/grub-core/normal/dyncmd.c
new file mode 100644
index 0000000..719ebf4
--- /dev/null
+++ b/grub-core/normal/dyncmd.c
@@ -0,0 +1,210 @@
+/* dyncmd.c - support dynamic command */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/normal.h>
+#include <grub/extcmd.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+
+grub_command_t
+grub_dyncmd_get_cmd (grub_command_t cmd)
+{
+  grub_extcmd_t extcmd = cmd->data;
+  char *modname;
+  char *name;
+  grub_dl_t mod;
+
+  modname = extcmd->data;
+  mod = grub_dl_load (modname);
+  if (!mod)
+    return NULL;
+
+  grub_free (modname);
+  grub_dl_ref (mod);
+
+  name = (char *) cmd->name;
+  grub_unregister_extcmd (extcmd);
+
+  cmd = grub_command_find (name);
+
+  grub_free (name);
+
+  return cmd;
+}
+
+static grub_err_t
+grub_dyncmd_dispatcher (struct grub_extcmd_context *ctxt,
+			int argc, char **args)
+{
+  char *modname;
+  grub_dl_t mod;
+  grub_err_t ret;
+  grub_extcmd_t extcmd = ctxt->extcmd;
+  grub_command_t cmd = extcmd->cmd;
+  char *name;
+
+  modname = extcmd->data;
+  mod = grub_dl_load (modname);
+  if (!mod)
+    return grub_errno;
+
+  grub_free (modname);
+  grub_dl_ref (mod);
+
+  name = (char *) cmd->name;
+  grub_unregister_extcmd (extcmd);
+
+  cmd = grub_command_find (name);
+  if (cmd)
+    {
+      if (cmd->flags & GRUB_COMMAND_FLAG_BLOCKS &&
+	  cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
+	ret = grub_extcmd_dispatcher (cmd, argc, args, ctxt->script);
+      else
+	ret = (cmd->func) (cmd, argc, args);
+    }
+  else
+    ret = grub_errno;
+
+  grub_free (name);
+
+  return ret;
+}
+
+/* Read the file command.lst for auto-loading.  */
+void
+read_command_list (const char *prefix)
+{
+  if (prefix)
+    {
+      char *filename;
+
+      filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM
+				 "/command.lst", prefix);
+      if (filename)
+	{
+	  grub_file_t file;
+
+	  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE_LIST);
+	  if (file)
+	    {
+	      char *buf = NULL;
+	      grub_command_t ptr, last = 0, next;
+
+	      /* Override previous commands.lst.  */
+	      for (ptr = grub_command_list; ptr; ptr = next)
+		{
+		  next = ptr->next;
+		  if (ptr->flags & GRUB_COMMAND_FLAG_DYNCMD)
+		    {
+		      if (last)
+			last->next = ptr->next;
+		      else
+			grub_command_list = ptr->next;
+		      grub_free (ptr->data); /* extcmd struct */
+		      grub_free (ptr);
+		    }
+		  else
+		    last = ptr;
+		}
+
+	      for (;; grub_free (buf))
+		{
+		  char *p, *name, *modname;
+		  grub_extcmd_t cmd;
+		  int prio = 0;
+
+		  buf = grub_file_getline (file);
+
+		  if (! buf)
+		    break;
+
+		  name = buf;
+		  while (grub_isspace (name[0]))
+		    name++;
+
+		  if (*name == '*')
+		    {
+		      name++;
+		      prio++;
+		    }
+
+		  if (! grub_isgraph (name[0]))
+		    continue;
+
+		  p = grub_strchr (name, ':');
+		  if (! p)
+		    continue;
+
+		  *p = '\0';
+		  p++;
+		  while (*p == ' ' || *p == '\t')
+		    p++;
+
+		  if (! grub_isgraph (*p))
+		    continue;
+
+		  if (grub_dl_get (p))
+		    continue;
+
+		  name = grub_strdup (name);
+		  if (! name)
+		    continue;
+
+		  modname = grub_strdup (p);
+		  if (! modname)
+		    {
+		      grub_free (name);
+		      continue;
+		    }
+
+		  cmd = grub_register_extcmd_prio (name,
+						   grub_dyncmd_dispatcher,
+						   GRUB_COMMAND_FLAG_BLOCKS
+						   | GRUB_COMMAND_FLAG_EXTCMD
+						   | GRUB_COMMAND_FLAG_DYNCMD,
+						   0, N_("module isn't loaded"),
+						   0, prio);
+		  if (! cmd)
+		    {
+		      grub_free (name);
+		      grub_free (modname);
+		      continue;
+		    }
+		  cmd->data = modname;
+
+		  /* Update the active flag.  */
+		  grub_command_find (name);
+		}
+
+	      grub_file_close (file);
+	    }
+
+	  grub_free (filename);
+	}
+    }
+
+  /* Ignore errors.  */
+  grub_errno = GRUB_ERR_NONE;
+}
diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
new file mode 100644
index 0000000..c4ebe9e
--- /dev/null
+++ b/grub-core/normal/main.c
@@ -0,0 +1,587 @@
+/* main.c - the normal mode main routine */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/kernel.h>
+#include <grub/net.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#include <grub/env.h>
+#include <grub/parser.h>
+#include <grub/reader.h>
+#include <grub/menu_viewer.h>
+#include <grub/auth.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+#include <grub/script_sh.h>
+#include <grub/bufio.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_DEFAULT_HISTORY_SIZE	50
+
+static int nested_level = 0;
+int grub_normal_exit_level = 0;
+
+void
+grub_normal_free_menu (grub_menu_t menu)
+{
+  grub_menu_entry_t entry = menu->entry_list;
+
+  while (entry)
+    {
+      grub_menu_entry_t next_entry = entry->next;
+      grub_size_t i;
+
+      if (entry->classes)
+	{
+	  struct grub_menu_entry_class *class;
+	  for (class = entry->classes; class; class = class->next)
+	    grub_free (class->name);
+	  grub_free (entry->classes);
+	}
+
+      if (entry->args)
+	{
+	  for (i = 0; entry->args[i]; i++)
+	    grub_free (entry->args[i]);
+	  grub_free (entry->args);
+	}
+
+      grub_free ((void *) entry->id);
+      grub_free ((void *) entry->users);
+      grub_free ((void *) entry->title);
+      grub_free ((void *) entry->sourcecode);
+      grub_free (entry);
+      entry = next_entry;
+    }
+
+  grub_free (menu);
+  grub_env_unset_menu ();
+}
+
+/* Helper for read_config_file.  */
+static grub_err_t
+read_config_file_getline (char **line, int cont __attribute__ ((unused)),
+			  void *data)
+{
+  grub_file_t file = data;
+
+  while (1)
+    {
+      char *buf;
+
+      *line = buf = grub_file_getline (file);
+      if (! buf)
+	return grub_errno;
+
+      if (buf[0] == '#')
+	grub_free (*line);
+      else
+	break;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_menu_t
+read_config_file (const char *config)
+{
+  grub_file_t rawfile, file;
+  char *old_file = 0, *old_dir = 0;
+  char *config_dir, *ptr = 0;
+  const char *ctmp;
+
+  grub_menu_t newmenu;
+
+  newmenu = grub_env_get_menu ();
+  if (! newmenu)
+    {
+      newmenu = grub_zalloc (sizeof (*newmenu));
+      if (! newmenu)
+	return 0;
+
+      grub_env_set_menu (newmenu);
+    }
+
+  /* Try to open the config file.  */
+  rawfile = grub_file_open (config, GRUB_FILE_TYPE_CONFIG);
+  if (! rawfile)
+    return 0;
+
+  file = grub_bufio_open (rawfile, 0);
+  if (! file)
+    {
+      grub_file_close (rawfile);
+      return 0;
+    }
+
+  ctmp = grub_env_get ("config_file");
+  if (ctmp)
+    old_file = grub_strdup (ctmp);
+  ctmp = grub_env_get ("config_directory");
+  if (ctmp)
+    old_dir = grub_strdup (ctmp);
+  if (*config == '(')
+    {
+      grub_env_set ("config_file", config);
+      config_dir = grub_strdup (config);
+    }
+  else
+    {
+      /* $root is guranteed to be defined, otherwise open above would fail */
+      config_dir = grub_xasprintf ("(%s)%s", grub_env_get ("root"), config);
+      if (config_dir)
+	grub_env_set ("config_file", config_dir);
+    }
+  if (config_dir)
+    {
+      ptr = grub_strrchr (config_dir, '/');
+      if (ptr)
+	*ptr = 0;
+      grub_env_set ("config_directory", config_dir);
+      grub_free (config_dir);
+    }
+
+  grub_env_export ("config_file");
+  grub_env_export ("config_directory");
+
+  while (1)
+    {
+      char *line;
+
+      /* Print an error, if any.  */
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+
+      if ((read_config_file_getline (&line, 0, file)) || (! line))
+	break;
+
+      grub_normal_parse_line (line, read_config_file_getline, file);
+      grub_free (line);
+    }
+
+  if (old_file)
+    grub_env_set ("config_file", old_file);
+  else
+    grub_env_unset ("config_file");
+  if (old_dir)
+    grub_env_set ("config_directory", old_dir);
+  else
+    grub_env_unset ("config_directory");
+  grub_free (old_file);
+  grub_free (old_dir);
+
+  grub_file_close (file);
+
+  return newmenu;
+}
+
+/* Initialize the screen.  */
+void
+grub_normal_init_page (struct grub_term_output *term,
+		       int y)
+{
+  grub_ssize_t msg_len;
+  int posx;
+  char *msg_formatted;
+  grub_uint32_t *unicode_msg;
+  grub_uint32_t *last_position;
+ 
+  grub_term_cls (term);
+
+  msg_formatted = grub_xasprintf (_("GNU GRUB  version %s"), PACKAGE_VERSION);
+  if (!msg_formatted)
+    return;
+ 
+  msg_len = grub_utf8_to_ucs4_alloc (msg_formatted,
+  				     &unicode_msg, &last_position);
+  grub_free (msg_formatted);
+ 
+  if (msg_len < 0)
+    {
+      return;
+    }
+
+  posx = grub_getstringwidth (unicode_msg, last_position, term);
+  posx = ((int) grub_term_width (term) - posx) / 2;
+  if (posx < 0)
+    posx = 0;
+  grub_term_gotoxy (term, (struct grub_term_coordinate) { posx, y });
+
+  grub_print_ucs4 (unicode_msg, last_position, 0, 0, term);
+  grub_putcode ('\n', term);
+  grub_putcode ('\n', term);
+  grub_free (unicode_msg);
+}
+
+static void
+read_lists (const char *val)
+{
+  if (! grub_no_modules)
+    {
+      read_command_list (val);
+      read_fs_list (val);
+      read_crypto_list (val);
+      read_terminal_list (val);
+    }
+  grub_gettext_reread_prefix (val);
+}
+
+static char *
+read_lists_hook (struct grub_env_var *var __attribute__ ((unused)),
+		 const char *val)
+{
+  read_lists (val);
+  return val ? grub_strdup (val) : NULL;
+}
+
+/* Read the config file CONFIG and execute the menu interface or
+   the command line interface if BATCH is false.  */
+void
+grub_normal_execute (const char *config, int nested, int batch)
+{
+  grub_menu_t menu = 0;
+  const char *prefix;
+
+  if (! nested)
+    {
+      prefix = grub_env_get ("prefix");
+      read_lists (prefix);
+      grub_register_variable_hook ("prefix", NULL, read_lists_hook);
+    }
+
+  grub_boot_time ("Executing config file");
+
+  if (config)
+    {
+      menu = read_config_file (config);
+
+      /* Ignore any error.  */
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  grub_boot_time ("Executed config file");
+
+  if (! batch)
+    {
+      if (menu && menu->size)
+	{
+
+	  grub_boot_time ("Entering menu");
+	  grub_show_menu (menu, nested, 0);
+	  if (nested)
+	    grub_normal_free_menu (menu);
+	}
+    }
+}
+
+/* This starts the normal mode.  */
+void
+grub_enter_normal_mode (const char *config)
+{
+  grub_boot_time ("Entering normal mode");
+  nested_level++;
+  grub_normal_execute (config, 0, 0);
+  grub_boot_time ("Entering shell");
+  grub_cmdline_run (0, 1);
+  nested_level--;
+  if (grub_normal_exit_level)
+    grub_normal_exit_level--;
+  grub_boot_time ("Exiting normal mode");
+}
+
+/* Enter normal mode from rescue mode.  */
+static grub_err_t
+grub_cmd_normal (struct grub_command *cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  if (argc == 0)
+    {
+      /* Guess the config filename. It is necessary to make CONFIG static,
+	 so that it won't get broken by longjmp.  */
+      char *config;
+      const char *prefix;
+
+      prefix = grub_env_get ("prefix");
+      if (prefix)
+        {
+          grub_size_t config_len;
+          int disable_net_search = 0;
+          const char *net_search_cfg;
+
+          config_len = grub_strlen (prefix) +
+                       sizeof ("/grub.cfg-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX");
+          config = grub_malloc (config_len);
+
+          if (!config)
+            goto quit;
+
+          grub_snprintf (config, config_len, "%s/grub.cfg", prefix);
+
+          net_search_cfg = grub_env_get ("feature_net_search_cfg");
+          if (net_search_cfg && net_search_cfg[0] == 'n')
+            disable_net_search = 1;
+
+          if (grub_strncmp (prefix + 1, "tftp", sizeof ("tftp") - 1) == 0 &&
+              !disable_net_search)
+            grub_net_search_config_file (config);
+
+	  grub_enter_normal_mode (config);
+	  grub_free (config);
+	}
+      else
+	grub_enter_normal_mode (0);
+    }
+  else
+    grub_enter_normal_mode (argv[0]);
+
+quit:
+  return 0;
+}
+
+/* Exit from normal mode to rescue mode.  */
+static grub_err_t
+grub_cmd_normal_exit (struct grub_command *cmd __attribute__ ((unused)),
+		      int argc __attribute__ ((unused)),
+		      char *argv[] __attribute__ ((unused)))
+{
+  if (nested_level <= grub_normal_exit_level)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "not in normal environment");
+  grub_normal_exit_level++;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_normal_reader_init (int nested)
+{
+  struct grub_term_output *term;
+  const char *msg_esc = _("ESC at any time exits.");
+  char *msg_formatted;
+
+  msg_formatted = grub_xasprintf (_("Minimal BASH-like line editing is supported. For "
+				    "the first word, TAB lists possible command completions. Anywhere "
+				    "else TAB lists possible device or file completions. %s"),
+				  nested ? msg_esc : "");
+  if (!msg_formatted)
+    return grub_errno;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    grub_normal_init_page (term, 1);
+    grub_term_setcursor (term, 1);
+
+    if (grub_term_width (term) > 3 + STANDARD_MARGIN + 20)
+      grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN, term);
+    else
+      grub_print_message_indented (msg_formatted, 0, 0, term);
+    grub_putcode ('\n', term);
+    grub_putcode ('\n', term);
+    grub_putcode ('\n', term);
+  }
+  grub_free (msg_formatted);
+ 
+  return 0;
+}
+
+static grub_err_t
+grub_normal_read_line_real (char **line, int cont, int nested)
+{
+  const char *prompt;
+
+  if (cont)
+    /* TRANSLATORS: it's command line prompt.  */
+    prompt = _(">");
+  else
+    /* TRANSLATORS: it's command line prompt.  */
+    prompt = _("grub>");
+
+  if (!prompt)
+    return grub_errno;
+
+  while (1)
+    {
+      *line = grub_cmdline_get (prompt);
+      if (*line)
+	return 0;
+
+      if (cont || nested)
+	{
+	  grub_free (*line);
+	  *line = 0;
+	  return grub_errno;
+	}
+    }
+ 
+}
+
+static grub_err_t
+grub_normal_read_line (char **line, int cont,
+		       void *data __attribute__ ((unused)))
+{
+  return grub_normal_read_line_real (line, cont, 0);
+}
+
+void
+grub_cmdline_run (int nested, int force_auth)
+{
+  grub_err_t err = GRUB_ERR_NONE;
+
+  do
+    {
+      err = grub_auth_check_authentication (NULL);
+    }
+  while (err && force_auth);
+
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  grub_normal_reader_init (nested);
+
+  while (1)
+    {
+      char *line = NULL;
+
+      if (grub_normal_exit_level)
+	break;
+
+      /* Print an error, if any.  */
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+
+      grub_normal_read_line_real (&line, 0, nested);
+      if (! line)
+	break;
+
+      grub_normal_parse_line (line, grub_normal_read_line, NULL);
+      grub_free (line);
+    }
+}
+
+static char *
+grub_env_write_pager (struct grub_env_var *var __attribute__ ((unused)),
+		      const char *val)
+{
+  grub_set_more ((*val == '1'));
+  return grub_strdup (val);
+}
+
+/* clear */
+static grub_err_t
+grub_mini_cmd_clear (struct grub_command *cmd __attribute__ ((unused)),
+		   int argc __attribute__ ((unused)),
+		   char *argv[] __attribute__ ((unused)))
+{
+  grub_cls ();
+  return 0;
+}
+
+static grub_command_t cmd_clear;
+
+static void (*grub_xputs_saved) (const char *str);
+static const char *features[] = {
+  "feature_chainloader_bpb", "feature_ntldr", "feature_platform_search_hint",
+  "feature_default_font_path", "feature_all_video_module",
+  "feature_menuentry_id", "feature_menuentry_options", "feature_200_final",
+  "feature_nativedisk_cmd", "feature_timeout_style"
+};
+
+GRUB_MOD_INIT(normal)
+{
+  unsigned i;
+
+  grub_boot_time ("Preparing normal module");
+
+  /* Previously many modules depended on gzio. Be nice to user and load it.  */
+  grub_dl_load ("gzio");
+  grub_errno = 0;
+
+  grub_normal_auth_init ();
+  grub_context_init ();
+  grub_script_init ();
+  grub_menu_init ();
+
+  grub_xputs_saved = grub_xputs;
+  grub_xputs = grub_xputs_normal;
+
+  /* Normal mode shouldn't be unloaded.  */
+  if (mod)
+    grub_dl_ref (mod);
+
+  cmd_clear =
+    grub_register_command ("clear", grub_mini_cmd_clear,
+			   0, N_("Clear the screen."));
+
+  grub_set_history (GRUB_DEFAULT_HISTORY_SIZE);
+
+  grub_register_variable_hook ("pager", 0, grub_env_write_pager);
+  grub_env_export ("pager");
+
+  /* Register a command "normal" for the rescue mode.  */
+  grub_register_command ("normal", grub_cmd_normal,
+			 0, N_("Enter normal mode."));
+  grub_register_command ("normal_exit", grub_cmd_normal_exit,
+			 0, N_("Exit from normal mode."));
+
+  /* Reload terminal colors when these variables are written to.  */
+  grub_register_variable_hook ("color_normal", NULL, grub_env_write_color_normal);
+  grub_register_variable_hook ("color_highlight", NULL, grub_env_write_color_highlight);
+
+  /* Preserve hooks after context changes.  */
+  grub_env_export ("color_normal");
+  grub_env_export ("color_highlight");
+
+  /* Set default color names.  */
+  grub_env_set ("color_normal", "light-gray/black");
+  grub_env_set ("color_highlight", "black/light-gray");
+
+  for (i = 0; i < ARRAY_SIZE (features); i++)
+    {
+      grub_env_set (features[i], "y");
+      grub_env_export (features[i]);
+    }
+  grub_env_set ("grub_cpu", GRUB_TARGET_CPU);
+  grub_env_export ("grub_cpu");
+  grub_env_set ("grub_platform", GRUB_PLATFORM);
+  grub_env_export ("grub_platform");
+
+  grub_boot_time ("Normal module prepared");
+}
+
+GRUB_MOD_FINI(normal)
+{
+  grub_context_fini ();
+  grub_script_fini ();
+  grub_menu_fini ();
+  grub_normal_auth_fini ();
+
+  grub_xputs = grub_xputs_saved;
+
+  grub_set_history (0);
+  grub_register_variable_hook ("pager", 0, 0);
+  grub_fs_autoload_hook = 0;
+  grub_unregister_command (cmd_clear);
+}
diff --git a/grub-core/normal/menu.c b/grub-core/normal/menu.c
new file mode 100644
index 0000000..8397886
--- /dev/null
+++ b/grub-core/normal/menu.c
@@ -0,0 +1,912 @@
+/* menu.c - General supporting functionality for menus.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/env.h>
+#include <grub/menu_viewer.h>
+#include <grub/command.h>
+#include <grub/parser.h>
+#include <grub/auth.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+#include <grub/script_sh.h>
+#include <grub/gfxterm.h>
+#include <grub/dl.h>
+
+/* Time to delay after displaying an error message about a default/fallback
+   entry failing to boot.  */
+#define DEFAULT_ENTRY_ERROR_DELAY_MS  2500
+
+grub_err_t (*grub_gfxmenu_try_hook) (int entry, grub_menu_t menu,
+				     int nested) = NULL;
+
+enum timeout_style {
+  TIMEOUT_STYLE_MENU,
+  TIMEOUT_STYLE_COUNTDOWN,
+  TIMEOUT_STYLE_HIDDEN
+};
+
+struct timeout_style_name {
+  const char *name;
+  enum timeout_style style;
+} timeout_style_names[] = {
+  {"menu", TIMEOUT_STYLE_MENU},
+  {"countdown", TIMEOUT_STYLE_COUNTDOWN},
+  {"hidden", TIMEOUT_STYLE_HIDDEN},
+  {NULL, 0}
+};
+
+/* Wait until the user pushes any key so that the user
+   can see what happened.  */
+void
+grub_wait_after_message (void)
+{
+  grub_uint64_t endtime;
+  grub_xputs ("\n");
+  grub_printf_ (N_("Press any key to continue..."));
+  grub_refresh ();
+
+  endtime = grub_get_time_ms () + 10000;
+
+  while (grub_get_time_ms () < endtime
+	 && grub_getkey_noblock () == GRUB_TERM_NO_KEY);
+
+  grub_xputs ("\n");
+}
+
+/* Get a menu entry by its index in the entry list.  */
+grub_menu_entry_t
+grub_menu_get_entry (grub_menu_t menu, int no)
+{
+  grub_menu_entry_t e;
+
+  for (e = menu->entry_list; e && no > 0; e = e->next, no--)
+    ;
+
+  return e;
+}
+
+/* Get the index of a menu entry associated with a given hotkey, or -1.  */
+static int
+get_entry_index_by_hotkey (grub_menu_t menu, int hotkey)
+{
+  grub_menu_entry_t entry;
+  int i;
+
+  for (i = 0, entry = menu->entry_list; i < menu->size;
+       i++, entry = entry->next)
+    if (entry->hotkey == hotkey)
+      return i;
+
+  return -1;
+}
+
+/* Return the timeout style.  If the variable "timeout_style" is not set or
+   invalid, default to TIMEOUT_STYLE_MENU.  */
+static enum timeout_style
+get_timeout_style (void)
+{
+  const char *val;
+  struct timeout_style_name *style_name;
+
+  val = grub_env_get ("timeout_style");
+  if (!val)
+    return TIMEOUT_STYLE_MENU;
+
+  for (style_name = timeout_style_names; style_name->name; style_name++)
+    if (grub_strcmp (style_name->name, val) == 0)
+      return style_name->style;
+
+  return TIMEOUT_STYLE_MENU;
+}
+
+/* Return the current timeout. If the variable "timeout" is not set or
+   invalid, return -1.  */
+int
+grub_menu_get_timeout (void)
+{
+  const char *val;
+  int timeout;
+
+  val = grub_env_get ("timeout");
+  if (! val)
+    return -1;
+
+  grub_error_push ();
+
+  timeout = (int) grub_strtoul (val, 0, 0);
+
+  /* If the value is invalid, unset the variable.  */
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_env_unset ("timeout");
+      grub_errno = GRUB_ERR_NONE;
+      timeout = -1;
+    }
+
+  grub_error_pop ();
+
+  return timeout;
+}
+
+/* Set current timeout in the variable "timeout".  */
+void
+grub_menu_set_timeout (int timeout)
+{
+  /* Ignore TIMEOUT if it is zero, because it will be unset really soon.  */
+  if (timeout > 0)
+    {
+      char buf[16];
+
+      grub_snprintf (buf, sizeof (buf), "%d", timeout);
+      grub_env_set ("timeout", buf);
+    }
+}
+
+/* Get the first entry number from the value of the environment variable NAME,
+   which is a space-separated list of non-negative integers.  The entry number
+   which is returned is stripped from the value of NAME.  If no entry number
+   can be found, -1 is returned.  */
+static int
+get_and_remove_first_entry_number (const char *name)
+{
+  const char *val, *tail;
+  int entry;
+
+  val = grub_env_get (name);
+  if (! val)
+    return -1;
+
+  grub_error_push ();
+
+  entry = (int) grub_strtoul (val, &tail, 0);
+
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      /* Skip whitespace to find the next digit.  */
+      while (*tail && grub_isspace (*tail))
+	tail++;
+      grub_env_set (name, tail);
+    }
+  else
+    {
+      grub_env_unset (name);
+      grub_errno = GRUB_ERR_NONE;
+      entry = -1;
+    }
+
+  grub_error_pop ();
+
+  return entry;
+}
+
+/* Run a menu entry.  */
+static void
+grub_menu_execute_entry(grub_menu_entry_t entry, int auto_boot)
+{
+  grub_err_t err = GRUB_ERR_NONE;
+  int errs_before;
+  grub_menu_t menu = NULL;
+  char *optr, *buf, *oldchosen = NULL, *olddefault = NULL;
+  const char *ptr, *chosen, *def;
+  grub_size_t sz = 0;
+
+  if (entry->restricted)
+    err = grub_auth_check_authentication (entry->users);
+
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  errs_before = grub_err_printed_errors;
+
+  chosen = grub_env_get ("chosen");
+  def = grub_env_get ("default");
+
+  if (entry->submenu)
+    {
+      grub_env_context_open ();
+      menu = grub_zalloc (sizeof (*menu));
+      if (! menu)
+	return;
+      grub_env_set_menu (menu);
+      if (auto_boot)
+	grub_env_set ("timeout", "0");
+    }
+
+  for (ptr = entry->id; *ptr; ptr++)
+    sz += (*ptr == '>') ? 2 : 1;
+  if (chosen)
+    {
+      oldchosen = grub_strdup (chosen);
+      if (!oldchosen)
+	grub_print_error ();
+    }
+  if (def)
+    {
+      olddefault = grub_strdup (def);
+      if (!olddefault)
+	grub_print_error ();
+    }
+  sz++;
+  if (chosen)
+    sz += grub_strlen (chosen);
+  sz++;
+  buf = grub_malloc (sz);
+  if (!buf)
+    grub_print_error ();
+  else
+    {
+      optr = buf;
+      if (chosen)
+	{
+	  optr = grub_stpcpy (optr, chosen);
+	  *optr++ = '>';
+	}
+      for (ptr = entry->id; *ptr; ptr++)
+	{
+	  if (*ptr == '>')
+	    *optr++ = '>';
+	  *optr++ = *ptr;
+	}
+      *optr = 0;
+      grub_env_set ("chosen", buf);
+      grub_env_export ("chosen");
+      grub_free (buf);
+    }
+
+  for (ptr = def; ptr && *ptr; ptr++)
+    {
+      if (ptr[0] == '>' && ptr[1] == '>')
+	{
+	  ptr++;
+	  continue;
+	}
+      if (ptr[0] == '>')
+	break;
+    }
+
+  if (ptr && ptr[0] && ptr[1])
+    grub_env_set ("default", ptr + 1);
+  else
+    grub_env_unset ("default");
+
+  grub_script_execute_new_scope (entry->sourcecode, entry->argc, entry->args);
+
+  if (errs_before != grub_err_printed_errors)
+    grub_wait_after_message ();
+
+  errs_before = grub_err_printed_errors;
+
+  if (grub_errno == GRUB_ERR_NONE && grub_loader_is_loaded ())
+    /* Implicit execution of boot, only if something is loaded.  */
+    grub_command_execute ("boot", 0, 0);
+
+  if (errs_before != grub_err_printed_errors)
+    grub_wait_after_message ();
+
+  if (entry->submenu)
+    {
+      if (menu && menu->size)
+	{
+	  grub_show_menu (menu, 1, auto_boot);
+	  grub_normal_free_menu (menu);
+	}
+      grub_env_context_close ();
+    }
+  if (oldchosen)
+    grub_env_set ("chosen", oldchosen);
+  else
+    grub_env_unset ("chosen");
+  if (olddefault)
+    grub_env_set ("default", olddefault);
+  else
+    grub_env_unset ("default");
+  grub_env_unset ("timeout");
+}
+
+/* Execute ENTRY from the menu MENU, falling back to entries specified
+   in the environment variable "fallback" if it fails.  CALLBACK is a
+   pointer to a struct of function pointers which are used to allow the
+   caller provide feedback to the user.  */
+static void
+grub_menu_execute_with_fallback (grub_menu_t menu,
+				 grub_menu_entry_t entry,
+				 int autobooted,
+				 grub_menu_execute_callback_t callback,
+				 void *callback_data)
+{
+  int fallback_entry;
+
+  callback->notify_booting (entry, callback_data);
+
+  grub_menu_execute_entry (entry, 1);
+
+  /* Deal with fallback entries.  */
+  while ((fallback_entry = get_and_remove_first_entry_number ("fallback"))
+	 >= 0)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+
+      entry = grub_menu_get_entry (menu, fallback_entry);
+      callback->notify_fallback (entry, callback_data);
+      grub_menu_execute_entry (entry, 1);
+      /* If the function call to execute the entry returns at all, then this is
+	 taken to indicate a boot failure.  For menu entries that do something
+	 other than actually boot an operating system, this could assume
+	 incorrectly that something failed.  */
+    }
+
+  if (!autobooted)
+    callback->notify_failure (callback_data);
+}
+
+static struct grub_menu_viewer *viewers;
+
+static void
+menu_set_chosen_entry (int entry)
+{
+  struct grub_menu_viewer *cur;
+  for (cur = viewers; cur; cur = cur->next)
+    cur->set_chosen_entry (entry, cur->data);
+}
+
+static void
+menu_print_timeout (int timeout)
+{
+  struct grub_menu_viewer *cur;
+  for (cur = viewers; cur; cur = cur->next)
+    cur->print_timeout (timeout, cur->data);
+}
+
+static void
+menu_fini (void)
+{
+  struct grub_menu_viewer *cur, *next;
+  for (cur = viewers; cur; cur = next)
+    {
+      next = cur->next;
+      cur->fini (cur->data);
+      grub_free (cur);
+    }
+  viewers = NULL;
+}
+
+static void
+menu_init (int entry, grub_menu_t menu, int nested)
+{
+  struct grub_term_output *term;
+  int gfxmenu = 0;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+    if (term->fullscreen)
+      {
+	if (grub_env_get ("theme"))
+	  {
+	    if (!grub_gfxmenu_try_hook)
+	      {
+		grub_dl_load ("gfxmenu");
+		grub_print_error ();
+	      }
+	    if (grub_gfxmenu_try_hook)
+	      {
+		grub_err_t err;
+		err = grub_gfxmenu_try_hook (entry, menu, nested);
+		if(!err)
+		  {
+		    gfxmenu = 1;
+		    break;
+		  }
+	      }
+	    else
+	      grub_error (GRUB_ERR_BAD_MODULE,
+			  N_("module `%s' isn't loaded"),
+			  "gfxmenu");
+	    grub_print_error ();
+	    grub_wait_after_message ();
+	  }
+	grub_errno = GRUB_ERR_NONE;
+	term->fullscreen ();
+	break;
+      }
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    grub_err_t err;
+
+    if (grub_strcmp (term->name, "gfxterm") == 0 && gfxmenu)
+      continue;
+
+    err = grub_menu_try_text (term, entry, menu, nested);
+    if(!err)
+      continue;
+    grub_print_error ();
+    grub_errno = GRUB_ERR_NONE;
+  }
+}
+
+static void
+clear_timeout (void)
+{
+  struct grub_menu_viewer *cur;
+  for (cur = viewers; cur; cur = cur->next)
+    cur->clear_timeout (cur->data);
+}
+
+void
+grub_menu_register_viewer (struct grub_menu_viewer *viewer)
+{
+  viewer->next = viewers;
+  viewers = viewer;
+}
+
+static int
+menuentry_eq (const char *id, const char *spec)
+{
+  const char *ptr1, *ptr2;
+  ptr1 = id;
+  ptr2 = spec;
+  while (1)
+    {
+      if (*ptr2 == '>' && ptr2[1] != '>' && *ptr1 == 0)
+	return 1;
+      if (*ptr2 == '>' && ptr2[1] != '>')
+	return 0;
+      if (*ptr2 == '>')
+	ptr2++;
+      if (*ptr1 != *ptr2)
+	return 0;
+      if (*ptr1 == 0)
+	return 1;
+      ptr1++;
+      ptr2++;
+    }
+}
+
+
+/* Get the entry number from the variable NAME.  */
+static int
+get_entry_number (grub_menu_t menu, const char *name)
+{
+  const char *val;
+  int entry;
+
+  val = grub_env_get (name);
+  if (! val)
+    return -1;
+
+  grub_error_push ();
+
+  entry = (int) grub_strtoul (val, 0, 0);
+
+  if (grub_errno == GRUB_ERR_BAD_NUMBER)
+    {
+      /* See if the variable matches the title of a menu entry.  */
+      grub_menu_entry_t e = menu->entry_list;
+      int i;
+
+      grub_errno = GRUB_ERR_NONE;
+
+      for (i = 0; e; i++)
+	{
+	  if (menuentry_eq (e->title, val)
+	      || menuentry_eq (e->id, val))
+	    {
+	      entry = i;
+	      break;
+	    }
+	  e = e->next;
+	}
+
+      if (! e)
+	entry = -1;
+    }
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      entry = -1;
+    }
+
+  grub_error_pop ();
+
+  return entry;
+}
+
+/* Check whether a second has elapsed since the last tick.  If so, adjust
+   the timer and return 1; otherwise, return 0.  */
+static int
+has_second_elapsed (grub_uint64_t *saved_time)
+{
+  grub_uint64_t current_time;
+
+  current_time = grub_get_time_ms ();
+  if (current_time - *saved_time >= 1000)
+    {
+      *saved_time = current_time;
+      return 1;
+    }
+  else
+    return 0;
+}
+
+static void
+print_countdown (struct grub_term_coordinate *pos, int n)
+{
+  grub_term_restore_pos (pos);
+  /* NOTE: Do not remove the trailing space characters.
+     They are required to clear the line.  */
+  grub_printf ("%d    ", n);
+  grub_refresh ();
+}
+
+#define GRUB_MENU_PAGE_SIZE 10
+
+/* Show the menu and handle menu entry selection.  Returns the menu entry
+   index that should be executed or -1 if no entry should be executed (e.g.,
+   Esc pressed to exit a sub-menu or switching menu viewers).
+   If the return value is not -1, then *AUTO_BOOT is nonzero iff the menu
+   entry to be executed is a result of an automatic default selection because
+   of the timeout.  */
+static int
+run_menu (grub_menu_t menu, int nested, int *auto_boot)
+{
+  grub_uint64_t saved_time;
+  int default_entry, current_entry;
+  int timeout;
+  enum timeout_style timeout_style;
+
+  default_entry = get_entry_number (menu, "default");
+
+  /* If DEFAULT_ENTRY is not within the menu entries, fall back to
+     the first entry.  */
+  if (default_entry < 0 || default_entry >= menu->size)
+    default_entry = 0;
+
+  timeout = grub_menu_get_timeout ();
+  if (timeout < 0)
+    /* If there is no timeout, the "countdown" and "hidden" styles result in
+       the system doing nothing and providing no or very little indication
+       why.  Technically this is what the user asked for, but it's not very
+       useful and likely to be a source of confusion, so we disallow this.  */
+    grub_env_unset ("timeout_style");
+
+  timeout_style = get_timeout_style ();
+
+  if (timeout_style == TIMEOUT_STYLE_COUNTDOWN
+      || timeout_style == TIMEOUT_STYLE_HIDDEN)
+    {
+      static struct grub_term_coordinate *pos;
+      int entry = -1;
+
+      if (timeout_style == TIMEOUT_STYLE_COUNTDOWN && timeout)
+	{
+	  pos = grub_term_save_pos ();
+	  print_countdown (pos, timeout);
+	}
+
+      /* Enter interruptible sleep until Escape or a menu hotkey is pressed,
+         or the timeout expires.  */
+      saved_time = grub_get_time_ms ();
+      while (1)
+	{
+	  int key;
+
+	  key = grub_getkey_noblock ();
+	  if (key != GRUB_TERM_NO_KEY)
+	    {
+	      entry = get_entry_index_by_hotkey (menu, key);
+	      if (entry >= 0)
+		break;
+	    }
+	  if (grub_key_is_interrupt (key))
+	    {
+	      timeout = -1;
+	      break;
+	    }
+
+	  if (timeout > 0 && has_second_elapsed (&saved_time))
+	    {
+	      timeout--;
+	      if (timeout_style == TIMEOUT_STYLE_COUNTDOWN)
+		print_countdown (pos, timeout);
+	    }
+
+	  if (timeout == 0)
+	    /* We will fall through to auto-booting the default entry.  */
+	    break;
+	}
+
+      grub_env_unset ("timeout");
+      grub_env_unset ("timeout_style");
+      if (entry >= 0)
+	{
+	  *auto_boot = 0;
+	  return entry;
+	}
+    }
+
+  /* If timeout is 0, drawing is pointless (and ugly).  */
+  if (timeout == 0)
+    {
+      *auto_boot = 1;
+      return default_entry;
+    }
+
+  current_entry = default_entry;
+
+ refresh:
+  menu_init (current_entry, menu, nested);
+
+  /* Initialize the time.  */
+  saved_time = grub_get_time_ms ();
+
+  timeout = grub_menu_get_timeout ();
+
+  if (timeout > 0)
+    menu_print_timeout (timeout);
+  else
+    clear_timeout ();
+
+  while (1)
+    {
+      int c;
+      timeout = grub_menu_get_timeout ();
+
+      if (grub_normal_exit_level)
+	return -1;
+
+      if (timeout > 0 && has_second_elapsed (&saved_time))
+	{
+	  timeout--;
+	  grub_menu_set_timeout (timeout);
+	  menu_print_timeout (timeout);
+	}
+
+      if (timeout == 0)
+	{
+	  grub_env_unset ("timeout");
+          *auto_boot = 1;
+	  menu_fini ();
+	  return default_entry;
+	}
+
+      c = grub_getkey_noblock ();
+
+      /* Negative values are returned on error. */
+      if ((c != GRUB_TERM_NO_KEY) && (c > 0))
+	{
+	  if (timeout >= 0)
+	    {
+	      grub_env_unset ("timeout");
+	      grub_env_unset ("fallback");
+	      clear_timeout ();
+	    }
+
+	  switch (c)
+	    {
+	    case GRUB_TERM_KEY_HOME:
+	    case GRUB_TERM_CTRL | 'a':
+	      current_entry = 0;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case GRUB_TERM_KEY_END:
+	    case GRUB_TERM_CTRL | 'e':
+	      current_entry = menu->size - 1;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case GRUB_TERM_KEY_UP:
+	    case GRUB_TERM_CTRL | 'p':
+	    case '^':
+	      if (current_entry > 0)
+		current_entry--;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case GRUB_TERM_CTRL | 'n':
+	    case GRUB_TERM_KEY_DOWN:
+	    case 'v':
+	      if (current_entry < menu->size - 1)
+		current_entry++;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case GRUB_TERM_CTRL | 'g':
+	    case GRUB_TERM_KEY_PPAGE:
+	      if (current_entry < GRUB_MENU_PAGE_SIZE)
+		current_entry = 0;
+	      else
+		current_entry -= GRUB_MENU_PAGE_SIZE;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case GRUB_TERM_CTRL | 'c':
+	    case GRUB_TERM_KEY_NPAGE:
+	      if (current_entry + GRUB_MENU_PAGE_SIZE < menu->size)
+		current_entry += GRUB_MENU_PAGE_SIZE;
+	      else
+		current_entry = menu->size - 1;
+	      menu_set_chosen_entry (current_entry);
+	      break;
+
+	    case '\n':
+	    case '\r':
+	    case GRUB_TERM_KEY_RIGHT:
+	    case GRUB_TERM_CTRL | 'f':
+	      menu_fini ();
+              *auto_boot = 0;
+	      return current_entry;
+
+	    case GRUB_TERM_ESC:
+	      if (nested)
+		{
+		  menu_fini ();
+		  return -1;
+		}
+	      break;
+
+	    case 'c':
+	      menu_fini ();
+	      grub_cmdline_run (1, 0);
+	      goto refresh;
+
+	    case 'e':
+	      menu_fini ();
+		{
+		  grub_menu_entry_t e = grub_menu_get_entry (menu, current_entry);
+		  if (e)
+		    grub_menu_entry_run (e);
+		}
+	      goto refresh;
+
+	    default:
+	      {
+		int entry;
+
+		entry = get_entry_index_by_hotkey (menu, c);
+		if (entry >= 0)
+		  {
+		    menu_fini ();
+		    *auto_boot = 0;
+		    return entry;
+		  }
+	      }
+	      break;
+	    }
+	}
+    }
+
+  /* Never reach here.  */
+}
+
+/* Callback invoked immediately before a menu entry is executed.  */
+static void
+notify_booting (grub_menu_entry_t entry,
+		void *userdata __attribute__((unused)))
+{
+  grub_printf ("  ");
+  grub_printf_ (N_("Booting `%s'"), entry->title);
+  grub_printf ("\n\n");
+}
+
+/* Callback invoked when a default menu entry executed because of a timeout
+   has failed and an attempt will be made to execute the next fallback
+   entry, ENTRY.  */
+static void
+notify_fallback (grub_menu_entry_t entry,
+		 void *userdata __attribute__((unused)))
+{
+  grub_printf ("\n   ");
+  grub_printf_ (N_("Falling back to `%s'"), entry->title);
+  grub_printf ("\n\n");
+  grub_millisleep (DEFAULT_ENTRY_ERROR_DELAY_MS);
+}
+
+/* Callback invoked when a menu entry has failed and there is no remaining
+   fallback entry to attempt.  */
+static void
+notify_execution_failure (void *userdata __attribute__((unused)))
+{
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+    }
+  grub_printf ("\n  ");
+  grub_printf_ (N_("Failed to boot both default and fallback entries.\n"));
+  grub_wait_after_message ();
+}
+
+/* Callbacks used by the text menu to provide user feedback when menu entries
+   are executed.  */
+static struct grub_menu_execute_callback execution_callback =
+{
+  .notify_booting = notify_booting,
+  .notify_fallback = notify_fallback,
+  .notify_failure = notify_execution_failure
+};
+
+static grub_err_t
+show_menu (grub_menu_t menu, int nested, int autobooted)
+{
+  while (1)
+    {
+      int boot_entry;
+      grub_menu_entry_t e;
+      int auto_boot;
+
+      boot_entry = run_menu (menu, nested, &auto_boot);
+      if (boot_entry < 0)
+	break;
+
+      e = grub_menu_get_entry (menu, boot_entry);
+      if (! e)
+	continue; /* Menu is empty.  */
+
+      grub_cls ();
+
+      if (auto_boot)
+	grub_menu_execute_with_fallback (menu, e, autobooted,
+					 &execution_callback, 0);
+      else
+	grub_menu_execute_entry (e, 0);
+      if (autobooted)
+	break;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_show_menu (grub_menu_t menu, int nested, int autoboot)
+{
+  grub_err_t err1, err2;
+
+  while (1)
+    {
+      err1 = show_menu (menu, nested, autoboot);
+      autoboot = 0;
+      grub_print_error ();
+
+      if (grub_normal_exit_level)
+	break;
+
+      err2 = grub_auth_check_authentication (NULL);
+      if (err2)
+	{
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+
+      break;
+    }
+
+  return err1;
+}
diff --git a/grub-core/normal/menu_entry.c b/grub-core/normal/menu_entry.c
new file mode 100644
index 0000000..50eef91
--- /dev/null
+++ b/grub-core/normal/menu_entry.c
@@ -0,0 +1,1460 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/loader.h>
+#include <grub/command.h>
+#include <grub/parser.h>
+#include <grub/script_sh.h>
+#include <grub/auth.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+#include <grub/safemath.h>
+
+enum update_mode
+  {
+    NO_LINE,
+    SINGLE_LINE,
+    ALL_LINES
+  };
+
+struct line
+{
+  /* The line buffer.  */
+  grub_uint32_t *buf;
+  /* The length of the line.  */
+  int len;
+  /* The maximum length of the line.  */
+  int max_len;
+  struct grub_term_pos **pos;
+};
+
+struct per_term_screen
+{
+  struct grub_term_output *term;
+  int y_line_start;
+  struct grub_term_screen_geometry geo;
+  /* Scratch variables used when updating. Having them here avoids
+     loads of small mallocs.  */
+  int orig_num;
+  int down;
+  enum update_mode mode;
+};
+
+struct screen
+{
+  /* The array of lines.  */
+  struct line *lines;
+  /* The number of lines.  */
+  int num_lines;
+  /* The current column.  */
+  int column;
+  /* The real column.  */
+  int real_column;
+  /* The current line.  */
+  int line;
+  /* The kill buffer.  */
+  char *killed_text;
+  /* The flag of a completion window.  */
+  int completion_shown;
+
+  int submenu;
+
+  struct per_term_screen *terms;
+  unsigned nterms;
+};
+
+/* Used for storing completion items temporarily.  */
+static struct {
+  char *buf;
+  grub_size_t len;
+  grub_size_t max_len;
+} completion_buffer;
+static int completion_type;
+
+/* Initialize a line.  */
+static int
+init_line (struct screen *screen, struct line *linep)
+{
+  linep->len = 0;
+  linep->max_len = 80;
+  linep->buf = grub_calloc (linep->max_len + 1, sizeof (linep->buf[0]));
+  linep->pos = grub_calloc (screen->nterms, sizeof (linep->pos[0]));
+  if (! linep->buf || !linep->pos)
+    {
+      grub_free (linep->buf);
+      grub_free (linep->pos);
+      return 0;
+    }
+
+  return 1;
+}
+
+/* Allocate extra space if necessary.  */
+static int
+ensure_space (struct line *linep, int extra)
+{
+  if (linep->max_len < linep->len + extra)
+    {
+      grub_size_t sz0, sz1;
+
+      if (grub_add (linep->len, extra, &sz0) ||
+	  grub_mul (sz0, 2, &sz0) ||
+	  grub_add (sz0, 1, &sz1) ||
+	  grub_mul (sz1, sizeof (linep->buf[0]), &sz1))
+	return 0;
+
+      linep->buf = grub_realloc (linep->buf, sz1);
+      if (! linep->buf)
+	return 0;
+      linep->max_len = sz0;
+    }
+
+  return 1;
+}
+
+/* Return the number of lines occupied by this line on the screen.  */
+static int
+get_logical_num_lines (struct line *linep, struct per_term_screen *term_screen)
+{
+  grub_size_t width = grub_getstringwidth (linep->buf, linep->buf + linep->len,
+					   term_screen->term);
+
+  /* Empty line still consumes space on screen */
+  return width ? (width + (unsigned) term_screen->geo.entry_width - 1) /
+		 (unsigned) term_screen->geo.entry_width
+	       : 1;
+}
+
+static void
+advance_to (struct screen *screen, int c)
+{
+  if (c > screen->lines[screen->line].len)
+    c = screen->lines[screen->line].len;
+
+  screen->column = grub_unicode_get_comb_end (screen->lines[screen->line].buf
+					      + screen->lines[screen->line].len,
+					      screen->lines[screen->line].buf
+					      + c)
+    - screen->lines[screen->line].buf;
+}
+
+/* Print an empty line.  */
+static void
+print_empty_line (int y, struct per_term_screen *term_screen)
+{
+  int i;
+
+  grub_term_gotoxy (term_screen->term,
+		    (struct grub_term_coordinate) { term_screen->geo.first_entry_x,
+			y + term_screen->geo.first_entry_y });
+
+  for (i = 0; i < term_screen->geo.entry_width + 1; i++)
+    grub_putcode (' ', term_screen->term);
+}
+
+static void
+print_updown (int upflag, int downflag, struct per_term_screen *term_screen)
+{
+  grub_term_gotoxy (term_screen->term,
+		    (struct grub_term_coordinate) { term_screen->geo.first_entry_x
+			+ term_screen->geo.entry_width + 1
+			+ term_screen->geo.border,
+			term_screen->geo.first_entry_y });
+
+  if (upflag && downflag)
+    grub_putcode (GRUB_UNICODE_UPDOWNARROW, term_screen->term);
+  else if (upflag)
+    grub_putcode (GRUB_UNICODE_UPARROW, term_screen->term);
+  else if (downflag)
+    grub_putcode (GRUB_UNICODE_DOWNARROW, term_screen->term);
+  else
+    grub_putcode (' ', term_screen->term);
+}
+
+/* Print an up arrow.  */
+static void
+print_up (int flag, struct per_term_screen *term_screen)
+{
+  grub_term_gotoxy (term_screen->term,
+		    (struct grub_term_coordinate) { term_screen->geo.first_entry_x
+			+ term_screen->geo.entry_width + 1
+			+ term_screen->geo.border,
+			term_screen->geo.first_entry_y });
+
+  if (flag)
+    grub_putcode (GRUB_UNICODE_UPARROW, term_screen->term);
+  else
+    grub_putcode (' ', term_screen->term);
+}
+
+/* Print a down arrow.  */
+static void
+print_down (int flag, struct per_term_screen *term_screen)
+{
+  grub_term_gotoxy (term_screen->term,
+		    (struct grub_term_coordinate) { term_screen->geo.first_entry_x
+			+ term_screen->geo.entry_width + 1
+			+ term_screen->geo.border,
+			term_screen->geo.first_entry_y
+			+ term_screen->geo.num_entries - 1 });
+
+  if (flag)
+    grub_putcode (GRUB_UNICODE_DOWNARROW, term_screen->term);
+  else
+    grub_putcode (' ', term_screen->term);
+}
+
+/* Draw the lines of the screen SCREEN.  */
+static void
+update_screen (struct screen *screen, struct per_term_screen *term_screen,
+	       int region_start, int region_column __attribute__ ((unused)),
+	       int up, int down, enum update_mode mode)
+{
+  int up_flag = 0;
+  int down_flag = 0;
+  int y;
+  int i;
+  struct line *linep;
+
+  y = term_screen->y_line_start;
+  linep = screen->lines;
+
+  for (i = 0; i < screen->line; i++, linep++)
+    y += get_logical_num_lines (linep, term_screen);
+  linep = screen->lines + screen->line;
+  grub_size_t t = grub_getstringwidth (linep->buf, linep->buf + screen->column,
+				       term_screen->term);
+  y += t / (unsigned) term_screen->geo.entry_width;
+  if (t % (unsigned) term_screen->geo.entry_width == 0
+      && t != 0 &&  screen->column == linep->len)
+    y--;
+  /* Check if scrolling is necessary.  */
+  if (y < 0 || y >= term_screen->geo.num_entries)
+    {
+      int delta;
+      if (y < 0)
+	delta = -y;
+      else
+	delta = term_screen->geo.num_entries - 1 - y;
+      term_screen->y_line_start += delta;
+
+      region_start = 0;
+      up = 1;
+      down = 1;
+      mode = ALL_LINES;
+    }
+
+  grub_term_setcursor (term_screen->term, 0);
+
+  if (mode != NO_LINE)
+    {
+      /* Draw lines. This code is tricky, because this must calculate logical
+	 positions.  */
+      y = term_screen->y_line_start;
+      i = 0;
+      linep = screen->lines;
+      while (1)
+ 	{
+	  int add;
+	  add = get_logical_num_lines (linep, term_screen);
+	  if (y + add > 0)
+	    break;
+	  i++;
+	  linep++;
+	  y += add;
+ 	}
+
+      if (y < 0 || i > 0)
+	up_flag = 1;
+
+      do
+	{
+	  struct grub_term_pos **pos;
+
+	  if (linep >= screen->lines + screen->num_lines)
+	    break;
+
+	  pos = linep->pos + (term_screen - screen->terms);
+
+	  if (!*pos)
+	    *pos = grub_calloc (linep->len + 1, sizeof (**pos));
+
+	  if (i == region_start || linep == screen->lines + screen->line
+	      || (i > region_start && mode == ALL_LINES))
+	    {
+	      grub_term_gotoxy (term_screen->term,
+				(struct grub_term_coordinate) { term_screen->geo.first_entry_x,
+				    (y < 0 ? 0 : y)
+				    + term_screen->geo.first_entry_y });
+
+	      grub_print_ucs4_menu (linep->buf,
+				    linep->buf + linep->len,
+				    term_screen->geo.first_entry_x,
+				    term_screen->geo.right_margin,
+				    term_screen->term,
+				    (y < 0) ? -y : 0,
+				    term_screen->geo.num_entries
+				    - ((y > 0) ? y : 0), '\\',
+				    *pos);
+	    }
+	  y += get_logical_num_lines (linep, term_screen);
+	  if (y >= term_screen->geo.num_entries)
+	    {
+	      if (i + 1 < screen->num_lines)
+		down_flag = 1;
+	    }
+
+	  linep++;
+	  i++;
+
+	  if (mode == ALL_LINES && i == screen->num_lines)
+	    for (; y < term_screen->geo.num_entries; y++)
+	      print_empty_line (y, term_screen);
+	}
+      while (y < term_screen->geo.num_entries);
+
+      /* Draw up and down arrows.  */
+      
+      if (term_screen->geo.num_entries == 1)
+	{
+	  if (up || down)
+	    print_updown (up_flag, down_flag, term_screen);
+	}
+      else
+	{
+	  if (up)
+	    print_up (up_flag, term_screen);
+	  if (down)
+	    print_down (down_flag, term_screen);
+	}
+    }
+
+  /* Place the cursor.  */
+  if (screen->lines[screen->line].pos[term_screen - screen->terms])
+    {
+      const struct grub_term_pos *cpos;
+      for (cpos = &(screen->lines[screen->line].pos[term_screen - screen->terms])[screen->column];
+	   cpos >= &(screen->lines[screen->line].pos[term_screen - screen->terms])[0];
+	   cpos--)
+	if (cpos->valid)
+	  break;
+      y = term_screen->y_line_start;
+      for (i = 0; i < screen->line; i++)
+	y += get_logical_num_lines (screen->lines + i, term_screen);
+      if (cpos >= &(screen->lines[screen->line].pos[term_screen - screen->terms])[0])
+	grub_term_gotoxy (term_screen->term, 
+			  (struct grub_term_coordinate) { cpos->x + term_screen->geo.first_entry_x,
+			      cpos->y + y
+			      + term_screen->geo.first_entry_y });
+      else
+	grub_term_gotoxy (term_screen->term, 
+			  (struct grub_term_coordinate) { term_screen->geo.first_entry_x,
+			      y + term_screen->geo.first_entry_y });
+
+    }
+
+  grub_term_setcursor (term_screen->term, 1);
+
+  grub_term_refresh (term_screen->term);
+}
+
+static void
+update_screen_all (struct screen *screen,
+		   int region_start, int region_column,
+		   int up, int down, enum update_mode mode)
+{
+  unsigned i;
+  for (i = 0; i < screen->nterms; i++)
+    update_screen (screen, &screen->terms[i], region_start, region_column,
+		   up, down, mode);
+}
+
+static int
+insert_string (struct screen *screen, const char *s, int update)
+{
+  int region_start = screen->num_lines;
+  int region_column = 0;
+  unsigned i;
+
+  for (i = 0; i < screen->nterms; i++)
+    {
+      screen->terms[i].down = 0;
+      screen->terms[i].mode = NO_LINE;
+    }
+
+  while (*s)
+    {
+      if (*s == '\n')
+	{
+	  /* LF is special because it creates a new line.  */
+	  struct line *current_linep;
+	  struct line *next_linep;
+	  int size;
+
+	  /* Make a new line.  */
+	  screen->num_lines++;
+	  screen->lines = grub_realloc (screen->lines,
+					screen->num_lines
+					* sizeof (screen->lines[0]));
+	  if (! screen->lines)
+	    return 0;
+
+	  /* Shift down if not appending after the last line. */
+	  if (screen->line < screen->num_lines - 2)
+	    grub_memmove (screen->lines + screen->line + 2,
+			  screen->lines + screen->line + 1,
+			  ((screen->num_lines - screen->line - 2)
+			   * sizeof (struct line)));
+
+	  if (! init_line (screen, screen->lines + screen->line + 1))
+	    return 0;
+
+	  /* Fold the line.  */
+	  current_linep = screen->lines + screen->line;
+	  next_linep = current_linep + 1;
+	  size = current_linep->len - screen->column;
+
+	  if (! ensure_space (next_linep, size))
+	    return 0;
+
+	  grub_memmove (next_linep->buf,
+			current_linep->buf + screen->column,
+			size * sizeof (next_linep->buf[0]));
+	  current_linep->len = screen->column;
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      grub_free (current_linep->pos[i]);
+	      current_linep->pos[i] = 0;
+	    }
+	  next_linep->len = size;
+
+	  /* Update a dirty region.  */
+	  if (region_start > screen->line)
+	    {
+	      region_start = screen->line;
+	      region_column = screen->column;
+	    }
+
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      screen->terms[i].mode = ALL_LINES;
+	      screen->terms[i].down = 1; /* XXX not optimal.  */
+	    }
+
+	  /* Move the cursor.  */
+	  screen->column = screen->real_column = 0;
+	  screen->line++;
+	  s++;
+	}
+      else
+	{
+	  /* All but LF.  */
+	  const char *p;
+	  struct line *current_linep;
+	  int size;
+	  grub_uint32_t *unicode_msg;
+
+	  /* Find a string delimited by LF.  */
+	  p = grub_strchr (s, '\n');
+	  if (! p)
+	    p = s + grub_strlen (s);
+
+	  /* Insert the string.  */
+	  current_linep = screen->lines + screen->line;
+	  unicode_msg = grub_calloc (p - s, sizeof (grub_uint32_t));
+
+	  if (!unicode_msg)
+	    return 0;
+
+	  size = grub_utf8_to_ucs4 (unicode_msg, (p - s),
+				    (grub_uint8_t *) s, (p - s), 0);
+
+	  if (! ensure_space (current_linep, size))
+	    {
+	      grub_free (unicode_msg);
+	      return 0;
+	    }
+
+	  grub_memmove (current_linep->buf + screen->column + size,
+			current_linep->buf + screen->column,
+			(current_linep->len - screen->column)
+			* sizeof (current_linep->buf[0]));
+	  grub_memmove (current_linep->buf + screen->column,
+			unicode_msg,
+			size * sizeof (current_linep->buf[0]));
+	  grub_free (unicode_msg);
+
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      grub_free (current_linep->pos[i]);
+	      current_linep->pos[i] = 0;
+	    }
+
+	  for (i = 0; i < screen->nterms; i++)
+	    screen->terms[i].orig_num = get_logical_num_lines (current_linep,
+						 &screen->terms[i]);
+	  current_linep->len += size;
+
+	  /* Update the dirty region.  */
+	  if (region_start > screen->line)
+	    {
+	      region_start = screen->line;
+	      region_column = screen->column;
+	    }
+
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      int new_num = get_logical_num_lines (current_linep,
+						   &screen->terms[i]);
+	      if (screen->terms[i].orig_num != new_num)
+		{
+		  screen->terms[i].mode = ALL_LINES;
+		  screen->terms[i].down = 1; /* XXX not optimal.  */
+		}
+	      else if (screen->terms[i].mode != ALL_LINES)
+		screen->terms[i].mode = SINGLE_LINE;
+	    }
+
+	  /* Move the cursor.  */
+	  advance_to (screen, screen->column + size);
+
+	  screen->real_column = screen->column;
+	  s = p;
+	}
+    }
+
+  if (update)
+    for (i = 0; i < screen->nterms; i++)
+      update_screen (screen, &screen->terms[i],
+		     region_start, region_column, 0, screen->terms[i].down,
+		     screen->terms[i].mode);
+
+  return 1;
+}
+
+/* Release the resource allocated for SCREEN.  */
+static void
+destroy_screen (struct screen *screen)
+{
+  int i;
+
+  if (screen->lines)
+    for (i = 0; i < screen->num_lines; i++)
+      {
+	struct line *linep = screen->lines + i;
+
+	if (linep)
+	  {
+	    unsigned j;
+	    if (linep->pos)
+	      for (j = 0; j < screen->nterms; j++)
+		grub_free (linep->pos[j]);
+
+	    grub_free (linep->buf);
+	    grub_free (linep->pos);
+	  }
+      }
+
+  grub_free (screen->killed_text);
+  grub_free (screen->lines);
+  grub_free (screen->terms);
+  grub_free (screen);
+}
+
+/* Make a new screen.  */
+static struct screen *
+make_screen (grub_menu_entry_t entry)
+{
+  struct screen *screen;
+  unsigned i;
+
+  /* Initialize the screen.  */
+  screen = grub_zalloc (sizeof (*screen));
+  if (! screen)
+    return 0;
+
+  screen->submenu = entry->submenu;
+
+  screen->num_lines = 1;
+  screen->lines = grub_malloc (sizeof (struct line));
+  if (! screen->lines)
+    goto fail;
+
+  /* Initialize the first line which must be always present.  */
+  if (! init_line (screen, screen->lines))
+    goto fail;
+
+  insert_string (screen, (char *) entry->sourcecode, 0);
+
+  /* Reset the cursor position.  */
+  screen->column = 0;
+  screen->real_column = 0;
+  screen->line = 0;
+  for (i = 0; i < screen->nterms; i++)
+    {
+      screen->terms[i].y_line_start = 0;
+    }
+
+  return screen;
+
+ fail:
+  destroy_screen (screen);
+  return 0;
+}
+
+static int
+forward_char (struct screen *screen, int update)
+{
+  struct line *linep;
+
+  linep = screen->lines + screen->line;
+  if (screen->column < linep->len)
+    {
+      screen->column = grub_unicode_get_comb_end (screen->lines[screen->line].buf
+						  + screen->lines[screen->line].len,
+						  screen->lines[screen->line].buf
+						  + screen->column + 1)
+	- screen->lines[screen->line].buf;
+    }
+  else if (screen->num_lines > screen->line + 1)
+    {
+      screen->column = 0;
+      screen->line++;
+    }
+
+  screen->real_column = screen->column;
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+  return 1;
+}
+
+static int
+backward_char (struct screen *screen, int update)
+{
+  if (screen->column > 0)
+    {
+      struct grub_unicode_glyph glyph;
+      struct line *linep;
+
+      linep = screen->lines + screen->line;
+
+      screen->column--;
+      screen->column = grub_unicode_get_comb_start (linep->buf, 
+						    linep->buf + screen->column)
+	- linep->buf;
+
+      grub_unicode_aglomerate_comb (screen->lines[screen->line].buf + screen->column,
+				    screen->lines[screen->line].len - screen->column,
+				    &glyph);
+      screen->column = grub_unicode_get_comb_start (linep->buf, 
+						    linep->buf + screen->column)
+	- linep->buf;
+
+      grub_unicode_destroy_glyph (&glyph);
+    }
+  else if (screen->line > 0)
+    {
+      screen->line--;
+      screen->column = screen->lines[screen->line].len;
+    }
+
+  screen->real_column = screen->column;
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+
+  return 1;
+}
+
+static int
+previous_line (struct screen *screen, int update)
+{
+  if (screen->line > 0)
+    {
+      struct line *linep;
+      int col;
+
+      screen->line--;
+
+      linep = screen->lines + screen->line;
+      if (linep->len < screen->real_column)
+	col = linep->len;
+      else
+	col = screen->real_column;
+
+      screen->column = 0;
+      advance_to (screen, col);
+    }
+  else
+    {
+      screen->column = 0;
+    }
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+
+  return 1;
+}
+
+static int
+next_line (struct screen *screen, int update)
+{
+  if (screen->line < screen->num_lines - 1)
+    {
+      struct line *linep;
+      int c;
+
+      /* How many physical lines from the current position
+	 to the last physical line?  */
+      linep = screen->lines + screen->line;
+
+      screen->line++;
+      if ((linep + 1)->len < screen->real_column)
+	c = (linep + 1)->len;
+      else
+	c = screen->real_column;
+      screen->column = 0;
+
+      advance_to (screen, c);
+    }
+  else
+    advance_to (screen, screen->lines[screen->line].len);
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+
+  return 1;
+}
+
+static int
+beginning_of_line (struct screen *screen, int update)
+{
+  screen->column = screen->real_column = 0;
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+
+  return 1;
+}
+
+static int
+end_of_line (struct screen *screen, int update)
+{
+  advance_to (screen, screen->lines[screen->line].len);
+
+  if (update)
+    update_screen_all (screen, screen->num_lines, 0, 0, 0, NO_LINE);
+
+  return 1;
+}
+
+static int
+delete_char (struct screen *screen, int update)
+{
+  struct line *linep;
+  int start = screen->num_lines;
+  int column = 0;
+
+  linep = screen->lines + screen->line;
+  if (linep->len > screen->column)
+    {
+      unsigned i;
+
+      for (i = 0; i < screen->nterms; i++)
+	screen->terms[i].orig_num = get_logical_num_lines (linep, &screen->terms[i]);
+
+      grub_memmove (linep->buf + screen->column,
+		    linep->buf + screen->column + 1,
+		    (linep->len - screen->column - 1)
+		    * sizeof (linep->buf[0]));
+      linep->len--;
+
+      for (i = 0; i < screen->nterms; i++)
+	{
+	  grub_free (linep->pos[i]);
+	  linep->pos[i] = 0;
+	}
+      start = screen->line;
+      column = screen->column;
+
+      screen->real_column = screen->column;
+
+      if (update)
+	{
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      int new_num;
+	      new_num = get_logical_num_lines (linep, &screen->terms[i]);
+	      if (screen->terms[i].orig_num != new_num)
+		update_screen (screen, &screen->terms[i],
+			       start, column, 0, 0, ALL_LINES);
+	      else
+		update_screen (screen, &screen->terms[i],
+			       start, column, 0, 0, SINGLE_LINE);
+	    }
+	}
+    }
+  else if (screen->num_lines > screen->line + 1)
+    {
+      struct line *next_linep;
+      unsigned i;
+
+      next_linep = linep + 1;
+      if (! ensure_space (linep, next_linep->len))
+	return 0;
+
+      grub_memmove (linep->buf + linep->len, next_linep->buf,
+		    next_linep->len * sizeof (linep->buf[0]));
+      linep->len += next_linep->len;
+      for (i = 0; i < screen->nterms; i++)
+	{
+	  grub_free (linep->pos[i]);
+	  linep->pos[i] = 0;
+	}
+
+      grub_free (next_linep->buf);
+      grub_memmove (next_linep,
+		    next_linep + 1,
+		    (screen->num_lines - screen->line - 2)
+		    * sizeof (struct line));
+      screen->num_lines--;
+
+      start = screen->line;
+      column = screen->column;
+
+      screen->real_column = screen->column;
+      if (update)
+	update_screen_all (screen, start, column, 0, 1, ALL_LINES);
+    }
+
+  return 1;
+}
+
+static int
+backward_delete_char (struct screen *screen, int update)
+{
+  int saved_column;
+  int saved_line;
+
+  saved_column = screen->column;
+  saved_line = screen->line;
+
+  if (! backward_char (screen, 0))
+    return 0;
+
+  if (saved_column != screen->column || saved_line != screen->line)
+    if (! delete_char (screen, update))
+      return 0;
+
+  return 1;
+}
+
+static int
+kill_line (struct screen *screen, int continuous, int update)
+{
+  struct line *linep;
+  char *p;
+  int size;
+  int offset;
+
+  p = screen->killed_text;
+  if (! continuous && p)
+    p[0] = '\0';
+
+  linep = screen->lines + screen->line;
+  size = linep->len - screen->column;
+
+  if (p)
+    offset = grub_strlen (p);
+  else
+    offset = 0;
+
+  if (size > 0)
+    {
+      unsigned i;
+
+      p = grub_realloc (p, offset + size + 1);
+      if (! p)
+	return 0;
+
+      grub_memmove (p + offset, linep->buf + screen->column, size);
+      p[offset + size] = '\0';
+
+      screen->killed_text = p;
+
+      for (i = 0; i < screen->nterms; i++)
+	screen->terms[i].orig_num = get_logical_num_lines (linep, &screen->terms[i]);
+      linep->len = screen->column;
+
+      if (update)
+	{
+	  for (i = 0; i < screen->nterms; i++)
+	    {
+	      int new_num;
+	      new_num = get_logical_num_lines (linep, &screen->terms[i]);
+	      if (screen->terms[i].orig_num != new_num)
+		update_screen (screen, &screen->terms[i],
+			       screen->line, screen->column, 0, 1, ALL_LINES);
+	      else
+		update_screen (screen, &screen->terms[i],
+			       screen->line, screen->column, 0, 0, SINGLE_LINE);
+	    }
+	}
+    }
+  else if (screen->line + 1 < screen->num_lines)
+    {
+      p = grub_realloc (p, offset + 1 + 1);
+      if (! p)
+	return 0;
+
+      p[offset] = '\n';
+      p[offset + 1] = '\0';
+
+      screen->killed_text = p;
+
+      return delete_char (screen, update);
+    }
+
+  return 1;
+}
+
+static int
+yank (struct screen *screen, int update)
+{
+  if (screen->killed_text)
+    return insert_string (screen, screen->killed_text, update);
+
+  return 1;
+}
+
+static int
+open_line (struct screen *screen, int update)
+{
+  if (! insert_string (screen, "\n", 0))
+    return 0;
+
+  if (! backward_char (screen, 0))
+    return 0;
+
+  if (update)
+    update_screen_all (screen, screen->line, screen->column, 0, 1, ALL_LINES);
+
+  return 1;
+}
+
+/* A completion hook to print items.  */
+static void
+store_completion (const char *item, grub_completion_type_t type,
+		  int count __attribute__ ((unused)))
+{
+  char *p;
+
+  completion_type = type;
+
+  /* Make sure that the completion buffer has enough room.  */
+  if (completion_buffer.max_len < (completion_buffer.len
+				   + (int) grub_strlen (item) + 1 + 1))
+    {
+      grub_size_t new_len;
+
+      new_len = completion_buffer.len + grub_strlen (item) + 80;
+      p = grub_realloc (completion_buffer.buf, new_len);
+      if (! p)
+	{
+	  /* Possibly not fatal.  */
+	  grub_errno = GRUB_ERR_NONE;
+	  return;
+	}
+      p[completion_buffer.len] = 0;
+      completion_buffer.buf = p;
+      completion_buffer.max_len = new_len;
+    }
+
+  p = completion_buffer.buf + completion_buffer.len;
+  if (completion_buffer.len != 0)
+    {
+      *p++ = ' ';
+      completion_buffer.len++;
+    }
+  grub_strcpy (p, item);
+  completion_buffer.len += grub_strlen (item);
+}
+
+static int
+complete (struct screen *screen, int continuous, int update)
+{
+  struct line *linep;
+  int restore;
+  char *insert;
+  static int count = -1;
+  unsigned i;
+  grub_uint32_t *ucs4;
+  grub_size_t buflen;
+  grub_ssize_t ucs4len;
+  char *u8;
+
+  if (continuous)
+    count++;
+  else
+    count = 0;
+
+  completion_buffer.buf = 0;
+  completion_buffer.len = 0;
+  completion_buffer.max_len = 0;
+
+  linep = screen->lines + screen->line;
+  u8 = grub_ucs4_to_utf8_alloc (linep->buf, screen->column);
+  if (!u8)
+    return 1;
+
+  insert = grub_normal_do_completion (u8, &restore, store_completion);
+  
+  if (completion_buffer.buf)
+    {
+      buflen = grub_strlen (completion_buffer.buf);
+      ucs4 = grub_calloc (buflen + 1, sizeof (grub_uint32_t));
+      
+      if (!ucs4)
+	{
+	  grub_print_error ();
+	  grub_errno = GRUB_ERR_NONE;
+	  return 1;
+	}
+
+      ucs4len = grub_utf8_to_ucs4 (ucs4, buflen,
+				   (grub_uint8_t *) completion_buffer.buf,
+				   buflen, 0);
+      ucs4[ucs4len] = 0;
+
+      if (restore)
+	for (i = 0; i < screen->nterms; i++)
+	  {
+	    unsigned width = grub_term_width (screen->terms[i].term);
+	    if (width > 2)
+	      width -= 2;
+	    if (width > 15)
+	      width -= 6;
+	    unsigned num_sections = ((completion_buffer.len
+				      + width - 1)
+				     / width);
+	    grub_uint32_t *endp;
+	    struct grub_term_coordinate pos;
+	    grub_uint32_t *p = ucs4;
+
+	    pos = grub_term_getxy (screen->terms[i].term);
+
+	    screen->completion_shown = 1;
+
+	    grub_term_gotoxy (screen->terms[i].term,
+			      (struct grub_term_coordinate) { 0,
+				  screen->terms[i].geo.timeout_y });
+	    if (screen->terms[i].geo.timeout_lines >= 2)
+	      {
+		grub_puts_terminal ("   ", screen->terms[i].term);
+		switch (completion_type)
+		  {
+		  case GRUB_COMPLETION_TYPE_COMMAND:
+		    grub_puts_terminal (_("Possible commands are:"),
+					screen->terms[i].term);
+		    break;
+		  case GRUB_COMPLETION_TYPE_DEVICE:
+		    grub_puts_terminal (_("Possible devices are:"),
+					screen->terms[i].term);
+		    break;
+		  case GRUB_COMPLETION_TYPE_FILE:
+		    grub_puts_terminal (_("Possible files are:"),
+					screen->terms[i].term);
+		    break;
+		  case GRUB_COMPLETION_TYPE_PARTITION:
+		    grub_puts_terminal (_("Possible partitions are:"),
+					screen->terms[i].term);
+		    break;
+		  case GRUB_COMPLETION_TYPE_ARGUMENT:
+		    grub_puts_terminal (_("Possible arguments are:"),
+					screen->terms[i].term);
+		    break;
+		  default:
+		    grub_puts_terminal (_("Possible things are:"),
+					screen->terms[i].term);
+		    break;
+		  }
+
+		grub_puts_terminal ("\n    ", screen->terms[i].term);
+	      }
+
+	    p += ((unsigned) count % num_sections) * width;
+	    endp = p + width;
+
+	    if (p != ucs4)
+	      grub_putcode (GRUB_UNICODE_LEFTARROW, screen->terms[i].term);
+	    else
+	      grub_putcode (' ', screen->terms[i].term);
+
+	    grub_print_ucs4 (p, ucs4 + ucs4len < endp ? ucs4 + ucs4len : endp,
+			     0, 0, screen->terms[i].term);
+
+	    if (ucs4 + ucs4len > endp)
+	      grub_putcode (GRUB_UNICODE_RIGHTARROW, screen->terms[i].term);
+	    grub_term_gotoxy (screen->terms[i].term, pos);
+	  }
+    }
+
+  if (insert)
+    {
+      insert_string (screen, insert, update);
+      count = -1;
+      grub_free (insert);
+    }
+  else if (update)
+    grub_refresh ();
+
+  grub_free (completion_buffer.buf);
+  return 1;
+}
+
+/* Clear displayed completions.  */
+static void
+clear_completions (struct per_term_screen *term_screen)
+{
+  struct grub_term_coordinate pos;
+  unsigned j;
+  int i;
+
+  pos = grub_term_getxy (term_screen->term);
+  grub_term_gotoxy (term_screen->term,
+		    (struct grub_term_coordinate) { 0,
+			term_screen->geo.timeout_y });
+
+  for (i = 0; i < term_screen->geo.timeout_lines; i++)
+    {
+      for (j = 0; j < grub_term_width (term_screen->term) - 1; j++)
+	grub_putcode (' ', term_screen->term);
+      if (i + 1 < term_screen->geo.timeout_lines)
+	grub_putcode ('\n', term_screen->term);
+    }
+
+  grub_term_gotoxy (term_screen->term, pos);
+  grub_term_refresh (term_screen->term);
+}
+
+static void
+clear_completions_all (struct screen *screen)
+{
+  unsigned i;
+
+  for (i = 0; i < screen->nterms; i++)
+    clear_completions (&screen->terms[i]);
+}
+
+/* Execute the command list in the screen SCREEN.  */
+static int
+run (struct screen *screen)
+{
+  char *script;
+  int errs_before;
+  grub_menu_t menu = NULL;
+  char *dummy[1] = { NULL };
+
+  grub_cls ();
+  grub_printf ("  ");
+  grub_printf_ (N_("Booting a command list"));
+  grub_printf ("\n\n");
+
+  errs_before = grub_err_printed_errors;
+
+  if (screen->submenu)
+    {
+      grub_env_context_open ();
+      menu = grub_zalloc (sizeof (*menu));
+      if (! menu)
+	return 0;
+      grub_env_set_menu (menu);
+    }
+
+  /* Execute the script, line for line.  */
+  {
+    int i;
+    grub_size_t size = 0, tot_size = 0;
+
+    for (i = 0; i < screen->num_lines; i++)
+      tot_size += grub_get_num_of_utf8_bytes (screen->lines[i].buf,
+					      screen->lines[i].len) + 1;
+
+    script = grub_malloc (tot_size + 1);
+    if (! script)
+      return 0;
+
+    for (i = 0; i < screen->num_lines; i++)
+      {
+	size += grub_ucs4_to_utf8 (screen->lines[i].buf, screen->lines[i].len,
+				   (grub_uint8_t *) script + size,
+				   tot_size - size);
+	script[size++] = '\n';
+      }
+    script[size] = '\0';
+  }
+  grub_script_execute_new_scope (script, 0, dummy);
+  grub_free (script);
+
+  if (errs_before != grub_err_printed_errors)
+    grub_wait_after_message ();
+
+  if (grub_errno == GRUB_ERR_NONE && grub_loader_is_loaded ())
+    /* Implicit execution of boot, only if something is loaded.  */
+    grub_command_execute ("boot", 0, 0);
+
+  if (screen->submenu)
+    {
+      if (menu && menu->size)
+	{
+	  grub_show_menu (menu, 1, 0);
+	  grub_normal_free_menu (menu);
+	}
+      grub_env_context_close ();
+    }
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      grub_wait_after_message ();
+    }
+
+  return 1;
+}
+
+/* Edit a menu entry with an Emacs-like interface.  */
+void
+grub_menu_entry_run (grub_menu_entry_t entry)
+{
+  struct screen *screen;
+  int prev_c;
+  grub_err_t err = GRUB_ERR_NONE;
+  unsigned i;
+  grub_term_output_t term;
+
+  err = grub_auth_check_authentication (NULL);
+
+  if (err)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  screen = make_screen (entry);
+  if (! screen)
+    return;
+
+  screen->terms = NULL;
+
+ refresh:
+  grub_free (screen->terms);
+  screen->nterms = 0;
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+    screen->nterms++;
+
+  for (i = 0; i < (unsigned) screen->num_lines; i++)
+    {
+      grub_free (screen->lines[i].pos);
+      screen->lines[i].pos = grub_calloc (screen->nterms, sizeof (screen->lines[i].pos[0]));
+      if (! screen->lines[i].pos)
+	{
+	  grub_print_error ();
+	  destroy_screen (screen);
+	  grub_errno = GRUB_ERR_NONE;
+	  return;
+	}
+    }
+
+  screen->terms = grub_calloc (screen->nterms, sizeof (screen->terms[0]));
+  if (!screen->terms)
+    {
+      grub_print_error ();
+      destroy_screen (screen);
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  i = 0;
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    screen->terms[i].term = term;
+    screen->terms[i].y_line_start = 0;
+    i++;
+  }
+  /* Draw the screen.  */
+  for (i = 0; i < screen->nterms; i++)
+    grub_menu_init_page (0, 1, &screen->terms[i].geo,
+			 screen->terms[i].term);
+  update_screen_all (screen, 0, 0, 1, 1, ALL_LINES);
+  for (i = 0; i < screen->nterms; i++)
+    grub_term_setcursor (screen->terms[i].term, 1);
+  prev_c = '\0';
+
+  while (1)
+    {
+      int c = grub_getkey ();
+
+      if (screen->completion_shown)
+	{
+	  clear_completions_all (screen);
+	  screen->completion_shown = 0;
+	}
+
+      if (grub_normal_exit_level)
+	{
+	  destroy_screen (screen);
+	  return;
+	}
+
+      switch (c)
+	{
+	case GRUB_TERM_KEY_UP:
+	case GRUB_TERM_CTRL | 'p':
+	  if (! previous_line (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'n':
+	case GRUB_TERM_KEY_DOWN:
+	  if (! next_line (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'f':
+	case GRUB_TERM_KEY_RIGHT:
+	  if (! forward_char (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'b':
+	case GRUB_TERM_KEY_LEFT:
+	  if (! backward_char (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'a':
+	case GRUB_TERM_KEY_HOME:
+	  if (! beginning_of_line (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'e':
+	case GRUB_TERM_KEY_END:
+	  if (! end_of_line (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'i':
+	case '\t':
+	  if (! complete (screen, prev_c == c, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'd':
+	case GRUB_TERM_KEY_DC:
+	  if (! delete_char (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'h':
+	case '\b':
+	  if (! backward_delete_char (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'k':
+	  if (! kill_line (screen, prev_c == c, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'u':
+	  /* FIXME: What behavior is good for this key?  */
+	  break;
+
+	case GRUB_TERM_CTRL | 'y':
+	  if (! yank (screen, 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_CTRL | 'l':
+	  /* FIXME: centering.  */
+	  goto refresh;
+
+	case GRUB_TERM_CTRL | 'o':
+	  if (! open_line (screen, 1))
+	    goto fail;
+	  break;
+
+	case '\n':
+	case '\r':
+	  if (! insert_string (screen, "\n", 1))
+	    goto fail;
+	  break;
+
+	case GRUB_TERM_ESC:
+	  destroy_screen (screen);
+	  return;
+
+	case GRUB_TERM_CTRL | 'c':
+	case GRUB_TERM_KEY_F2:
+	  grub_cmdline_run (1, 0);
+	  goto refresh;
+
+	case GRUB_TERM_CTRL | 'x':
+	case GRUB_TERM_KEY_F10:
+	  run (screen);
+	  goto refresh;
+
+	case GRUB_TERM_CTRL | 'r':
+	case GRUB_TERM_CTRL | 's':
+	case GRUB_TERM_CTRL | 't':
+	  /* FIXME */
+	  break;
+
+	default:
+	  if (grub_isprint (c))
+	    {
+	      char buf[2];
+
+	      buf[0] = c;
+	      buf[1] = '\0';
+	      if (! insert_string (screen, buf, 1))
+		goto fail;
+	    }
+	  break;
+	}
+
+      prev_c = c;
+    }
+
+ fail:
+  destroy_screen (screen);
+
+  grub_cls ();
+  grub_print_error ();
+  grub_errno = GRUB_ERR_NONE;
+  grub_xputs ("\n");
+  grub_printf_ (N_("Press any key to continue..."));
+  (void) grub_getkey ();
+}
diff --git a/grub-core/normal/menu_text.c b/grub-core/normal/menu_text.c
new file mode 100644
index 0000000..18240e7
--- /dev/null
+++ b/grub-core/normal/menu_text.c
@@ -0,0 +1,602 @@
+/* menu_text.c - Basic text menu implementation.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/loader.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/env.h>
+#include <grub/menu_viewer.h>
+#include <grub/i18n.h>
+#include <grub/charset.h>
+
+static grub_uint8_t grub_color_menu_normal;
+static grub_uint8_t grub_color_menu_highlight;
+
+struct menu_viewer_data
+{
+  int first, offset;
+  struct grub_term_screen_geometry geo;
+  enum { 
+    TIMEOUT_UNKNOWN, 
+    TIMEOUT_NORMAL,
+    TIMEOUT_TERSE,
+    TIMEOUT_TERSE_NO_MARGIN
+  } timeout_msg;
+  grub_menu_t menu;
+  struct grub_term_output *term;
+};
+
+static inline int
+grub_term_cursor_x (const struct grub_term_screen_geometry *geo)
+{
+  return (geo->first_entry_x + geo->entry_width);
+}
+
+grub_size_t
+grub_getstringwidth (grub_uint32_t * str, const grub_uint32_t * last_position,
+		     struct grub_term_output *term)
+{
+  grub_ssize_t width = 0;
+
+  while (str < last_position)
+    {
+      struct grub_unicode_glyph glyph;
+      glyph.ncomb = 0;
+      str += grub_unicode_aglomerate_comb (str, last_position - str, &glyph);
+      width += grub_term_getcharwidth (term, &glyph);
+      grub_unicode_destroy_glyph (&glyph);
+    }
+  return width;
+}
+
+static int
+grub_print_message_indented_real (const char *msg, int margin_left,
+				  int margin_right,
+				  struct grub_term_output *term, int dry_run)
+{
+  grub_uint32_t *unicode_msg;
+  grub_uint32_t *last_position;
+  grub_size_t msg_len = grub_strlen (msg) + 2;
+  int ret = 0;
+
+  unicode_msg = grub_calloc (msg_len, sizeof (grub_uint32_t));
+ 
+  if (!unicode_msg)
+    return 0;
+
+  msg_len = grub_utf8_to_ucs4 (unicode_msg, msg_len,
+			       (grub_uint8_t *) msg, -1, 0);
+  
+  last_position = unicode_msg + msg_len;
+  *last_position = 0;
+
+  if (dry_run)
+    ret = grub_ucs4_count_lines (unicode_msg, last_position, margin_left,
+				 margin_right, term);
+  else
+    grub_print_ucs4_menu (unicode_msg, last_position, margin_left,
+			  margin_right, term, 0, -1, 0, 0);
+
+  grub_free (unicode_msg);
+
+  return ret;
+}
+
+void
+grub_print_message_indented (const char *msg, int margin_left, int margin_right,
+			     struct grub_term_output *term)
+{
+  grub_print_message_indented_real (msg, margin_left, margin_right, term, 0);
+}
+
+static void
+draw_border (struct grub_term_output *term, const struct grub_term_screen_geometry *geo)
+{
+  int i;
+
+  grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+
+  grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
+	geo->first_entry_y - 1 });
+  grub_putcode (GRUB_UNICODE_CORNER_UL, term);
+  for (i = 0; i < geo->entry_width + 1; i++)
+    grub_putcode (GRUB_UNICODE_HLINE, term);
+  grub_putcode (GRUB_UNICODE_CORNER_UR, term);
+
+  for (i = 0; i < geo->num_entries; i++)
+    {
+      grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
+	    geo->first_entry_y + i });
+      grub_putcode (GRUB_UNICODE_VLINE, term);
+      grub_term_gotoxy (term,
+			(struct grub_term_coordinate) { geo->first_entry_x + geo->entry_width + 1,
+			    geo->first_entry_y + i });
+      grub_putcode (GRUB_UNICODE_VLINE, term);
+    }
+
+  grub_term_gotoxy (term,
+		    (struct grub_term_coordinate) { geo->first_entry_x - 1,
+			geo->first_entry_y - 1 + geo->num_entries + 1 });
+  grub_putcode (GRUB_UNICODE_CORNER_LL, term);
+  for (i = 0; i < geo->entry_width + 1; i++)
+    grub_putcode (GRUB_UNICODE_HLINE, term);
+  grub_putcode (GRUB_UNICODE_CORNER_LR, term);
+
+  grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+
+  grub_term_gotoxy (term,
+		    (struct grub_term_coordinate) { geo->first_entry_x - 1,
+			(geo->first_entry_y - 1 + geo->num_entries
+			 + GRUB_TERM_MARGIN + 1) });
+}
+
+static int
+print_message (int nested, int edit, struct grub_term_output *term, int dry_run)
+{
+  int ret = 0;
+  grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+
+  if (edit)
+    {
+      ret += grub_print_message_indented_real (_("Minimum Emacs-like screen editing is \
+supported. TAB lists completions. Press Ctrl-x or F10 to boot, Ctrl-c or F2 for a \
+command-line or ESC to discard edits and return to the GRUB menu."),
+					       STANDARD_MARGIN, STANDARD_MARGIN,
+					       term, dry_run);
+    }
+  else
+    {
+      char *msg_translated;
+
+      msg_translated = grub_xasprintf (_("Use the %C and %C keys to select which "
+					 "entry is highlighted."),
+				       GRUB_UNICODE_UPARROW,
+				       GRUB_UNICODE_DOWNARROW);
+      if (!msg_translated)
+	return 0;
+      ret += grub_print_message_indented_real (msg_translated, STANDARD_MARGIN,
+					       STANDARD_MARGIN, term, dry_run);
+
+      grub_free (msg_translated);
+
+      if (nested)
+	{
+	  ret += grub_print_message_indented_real
+	    (_("Press enter to boot the selected OS, "
+	       "`e' to edit the commands before booting "
+	       "or `c' for a command-line. ESC to return previous menu."),
+	     STANDARD_MARGIN, STANDARD_MARGIN, term, dry_run);
+	}
+      else
+	{
+	  ret += grub_print_message_indented_real
+	    (_("Press enter to boot the selected OS, "
+	       "`e' to edit the commands before booting "
+	       "or `c' for a command-line."),
+	     STANDARD_MARGIN, STANDARD_MARGIN, term, dry_run);
+	}	
+    }
+  return ret;
+}
+
+static void
+print_entry (int y, int highlight, grub_menu_entry_t entry,
+	     const struct menu_viewer_data *data)
+{
+  const char *title;
+  grub_size_t title_len;
+  grub_ssize_t len;
+  grub_uint32_t *unicode_title;
+  grub_ssize_t i;
+  grub_uint8_t old_color_normal, old_color_highlight;
+
+  title = entry ? entry->title : "";
+  title_len = grub_strlen (title);
+  unicode_title = grub_calloc (title_len, sizeof (*unicode_title));
+  if (! unicode_title)
+    /* XXX How to show this error?  */
+    return;
+
+  len = grub_utf8_to_ucs4 (unicode_title, title_len,
+                           (grub_uint8_t *) title, -1, 0);
+  if (len < 0)
+    {
+      /* It is an invalid sequence.  */
+      grub_free (unicode_title);
+      return;
+    }
+
+  old_color_normal = grub_term_normal_color;
+  old_color_highlight = grub_term_highlight_color;
+  grub_term_normal_color = grub_color_menu_normal;
+  grub_term_highlight_color = grub_color_menu_highlight;
+  grub_term_setcolorstate (data->term, highlight
+			   ? GRUB_TERM_COLOR_HIGHLIGHT
+			   : GRUB_TERM_COLOR_NORMAL);
+
+  grub_term_gotoxy (data->term, (struct grub_term_coordinate) { 
+      data->geo.first_entry_x, y });
+
+  for (i = 0; i < len; i++)
+    if (unicode_title[i] == '\n' || unicode_title[i] == '\b'
+	|| unicode_title[i] == '\r' || unicode_title[i] == '\e')
+      unicode_title[i] = ' ';
+
+  if (data->geo.num_entries > 1)
+    grub_putcode (highlight ? '*' : ' ', data->term);
+
+  grub_print_ucs4_menu (unicode_title,
+			unicode_title + len,
+			0,
+			data->geo.right_margin,
+			data->term, 0, 1,
+			GRUB_UNICODE_RIGHTARROW, 0);
+
+  grub_term_setcolorstate (data->term, GRUB_TERM_COLOR_NORMAL);
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { 
+		      grub_term_cursor_x (&data->geo), y });
+
+  grub_term_normal_color = old_color_normal;
+  grub_term_highlight_color = old_color_highlight;
+
+  grub_term_setcolorstate (data->term, GRUB_TERM_COLOR_NORMAL);
+  grub_free (unicode_title);
+}
+
+static void
+print_entries (grub_menu_t menu, const struct menu_viewer_data *data)
+{
+  grub_menu_entry_t e;
+  int i;
+
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { 
+		      data->geo.first_entry_x + data->geo.entry_width
+			+ data->geo.border + 1,
+			data->geo.first_entry_y });
+
+  if (data->geo.num_entries != 1)
+    {
+      if (data->first)
+	grub_putcode (GRUB_UNICODE_UPARROW, data->term);
+      else
+	grub_putcode (' ', data->term);
+    }
+  e = grub_menu_get_entry (menu, data->first);
+
+  for (i = 0; i < data->geo.num_entries; i++)
+    {
+      print_entry (data->geo.first_entry_y + i, data->offset == i,
+		   e, data);
+      if (e)
+	e = e->next;
+    }
+
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { data->geo.first_entry_x + data->geo.entry_width
+			+ data->geo.border + 1,
+			data->geo.first_entry_y + data->geo.num_entries - 1 });
+  if (data->geo.num_entries == 1)
+    {
+      if (data->first && e)
+	grub_putcode (GRUB_UNICODE_UPDOWNARROW, data->term);
+      else if (data->first)
+	grub_putcode (GRUB_UNICODE_UPARROW, data->term);
+      else if (e)
+	grub_putcode (GRUB_UNICODE_DOWNARROW, data->term);
+      else
+	grub_putcode (' ', data->term);
+    }
+  else
+    {
+      if (e)
+	grub_putcode (GRUB_UNICODE_DOWNARROW, data->term);
+      else
+	grub_putcode (' ', data->term);
+    }
+
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { grub_term_cursor_x (&data->geo),
+			data->geo.first_entry_y + data->offset });
+}
+
+/* Initialize the screen.  If NESTED is non-zero, assume that this menu
+   is run from another menu or a command-line. If EDIT is non-zero, show
+   a message for the menu entry editor.  */
+void
+grub_menu_init_page (int nested, int edit,
+		     struct grub_term_screen_geometry *geo,
+		     struct grub_term_output *term)
+{
+  grub_uint8_t old_color_normal, old_color_highlight;
+  int msg_num_lines;
+  int bottom_message = 1;
+  int empty_lines = 1;
+  int version_msg = 1;
+
+  geo->border = 1;
+  geo->first_entry_x = 1 /* margin */ + 1 /* border */;
+  geo->entry_width = grub_term_width (term) - 5;
+
+  geo->first_entry_y = 2 /* two empty lines*/
+    + 1 /* GNU GRUB version text  */ + 1 /* top border */;
+
+  geo->timeout_lines = 2;
+
+  /* 3 lines for timeout message and bottom margin.  2 lines for the border.  */
+  geo->num_entries = grub_term_height (term) - geo->first_entry_y
+    - 1 /* bottom border */
+    - 1 /* empty line before info message*/
+    - geo->timeout_lines /* timeout */
+    - 1 /* empty final line  */;
+  msg_num_lines = print_message (nested, edit, term, 1);
+  if (geo->num_entries - msg_num_lines < 3
+      || geo->entry_width < 10)
+    {
+      geo->num_entries += 4;
+      geo->first_entry_y -= 2;
+      empty_lines = 0;
+      geo->first_entry_x -= 1;
+      geo->entry_width += 1;
+    }
+  if (geo->num_entries - msg_num_lines < 3
+      || geo->entry_width < 10)
+    {
+      geo->num_entries += 2;
+      geo->first_entry_y -= 1;
+      geo->first_entry_x -= 1;
+      geo->entry_width += 2;
+      geo->border = 0;
+    }
+
+  if (geo->entry_width <= 0)
+    geo->entry_width = 1;
+
+  if (geo->num_entries - msg_num_lines < 3
+      && geo->timeout_lines == 2)
+    {
+      geo->timeout_lines = 1;
+      geo->num_entries++;
+    }
+
+  if (geo->num_entries - msg_num_lines < 3)
+    {
+      geo->num_entries += 1;
+      geo->first_entry_y -= 1;
+      version_msg = 0;
+    }
+
+  if (geo->num_entries - msg_num_lines >= 2)
+    geo->num_entries -= msg_num_lines;
+  else
+    bottom_message = 0;
+
+  /* By default, use the same colors for the menu.  */
+  old_color_normal = grub_term_normal_color;
+  old_color_highlight = grub_term_highlight_color;
+  grub_color_menu_normal = grub_term_normal_color;
+  grub_color_menu_highlight = grub_term_highlight_color;
+
+  /* Then give user a chance to replace them.  */
+  grub_parse_color_name_pair (&grub_color_menu_normal,
+			      grub_env_get ("menu_color_normal"));
+  grub_parse_color_name_pair (&grub_color_menu_highlight,
+			      grub_env_get ("menu_color_highlight"));
+
+  if (version_msg)
+    grub_normal_init_page (term, empty_lines);
+  else
+    grub_term_cls (term);
+
+  grub_term_normal_color = grub_color_menu_normal;
+  grub_term_highlight_color = grub_color_menu_highlight;
+  if (geo->border)
+    draw_border (term, geo);
+  grub_term_normal_color = old_color_normal;
+  grub_term_highlight_color = old_color_highlight;
+  geo->timeout_y = geo->first_entry_y + geo->num_entries
+    + geo->border + empty_lines;
+  if (bottom_message)
+    {
+      grub_term_gotoxy (term,
+			(struct grub_term_coordinate) { GRUB_TERM_MARGIN,
+			    geo->timeout_y });
+
+      print_message (nested, edit, term, 0);
+      geo->timeout_y += msg_num_lines;
+    }
+  geo->right_margin = grub_term_width (term)
+    - geo->first_entry_x
+    - geo->entry_width - 1;
+}
+
+static void
+menu_text_print_timeout (int timeout, void *dataptr)
+{
+  struct menu_viewer_data *data = dataptr;
+  char *msg_translated = 0;
+
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { 0, data->geo.timeout_y });
+
+  if (data->timeout_msg == TIMEOUT_TERSE
+      || data->timeout_msg == TIMEOUT_TERSE_NO_MARGIN)
+    msg_translated = grub_xasprintf (_("%ds"), timeout);
+  else
+    msg_translated = grub_xasprintf (_("The highlighted entry will be executed automatically in %ds."), timeout);
+  if (!msg_translated)
+    {
+      grub_print_error ();
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  if (data->timeout_msg == TIMEOUT_UNKNOWN)
+    {
+      data->timeout_msg = grub_print_message_indented_real (msg_translated,
+							    3, 1, data->term, 1)
+	<= data->geo.timeout_lines ? TIMEOUT_NORMAL : TIMEOUT_TERSE;
+      if (data->timeout_msg == TIMEOUT_TERSE)
+	{
+	  grub_free (msg_translated);
+	  msg_translated = grub_xasprintf (_("%ds"), timeout);
+	  if (grub_term_width (data->term) < 10)
+	    data->timeout_msg = TIMEOUT_TERSE_NO_MARGIN;
+	}
+    }
+
+  grub_print_message_indented (msg_translated,
+			       data->timeout_msg == TIMEOUT_TERSE_NO_MARGIN ? 0 : 3,
+			       data->timeout_msg == TIMEOUT_TERSE_NO_MARGIN ? 0 : 1,
+			       data->term);
+  grub_free (msg_translated);
+
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) { 
+		      grub_term_cursor_x (&data->geo),
+			data->geo.first_entry_y + data->offset });
+  grub_term_refresh (data->term);
+}
+
+static void
+menu_text_set_chosen_entry (int entry, void *dataptr)
+{
+  struct menu_viewer_data *data = dataptr;
+  int oldoffset = data->offset;
+  int complete_redraw = 0;
+
+  data->offset = entry - data->first;
+  if (data->offset > data->geo.num_entries - 1)
+    {
+      data->first = entry - (data->geo.num_entries - 1);
+      data->offset = data->geo.num_entries - 1;
+      complete_redraw = 1;
+    }
+  if (data->offset < 0)
+    {
+      data->offset = 0;
+      data->first = entry;
+      complete_redraw = 1;
+    }
+  if (complete_redraw)
+    print_entries (data->menu, data);
+  else
+    {
+      print_entry (data->geo.first_entry_y + oldoffset, 0,
+		   grub_menu_get_entry (data->menu, data->first + oldoffset),
+		   data);
+      print_entry (data->geo.first_entry_y + data->offset, 1,
+		   grub_menu_get_entry (data->menu, data->first + data->offset),
+		   data);
+    }
+  grub_term_refresh (data->term);
+}
+
+static void
+menu_text_fini (void *dataptr)
+{
+  struct menu_viewer_data *data = dataptr;
+
+  grub_term_setcursor (data->term, 1);
+  grub_term_cls (data->term);
+  grub_free (data);
+}
+
+static void
+menu_text_clear_timeout (void *dataptr)
+{
+  struct menu_viewer_data *data = dataptr;
+  int i;
+
+  for (i = 0; i < data->geo.timeout_lines;i++)
+    {
+      grub_term_gotoxy (data->term, (struct grub_term_coordinate) {
+	  0, data->geo.timeout_y + i });
+      grub_print_spaces (data->term, grub_term_width (data->term) - 1);
+    }
+  if (data->geo.num_entries <= 5 && !data->geo.border)
+    {
+      grub_term_gotoxy (data->term,
+			(struct grub_term_coordinate) { 
+			  data->geo.first_entry_x + data->geo.entry_width
+			    + data->geo.border + 1,
+			    data->geo.first_entry_y + data->geo.num_entries - 1
+			    });
+      grub_putcode (' ', data->term);
+
+      data->geo.timeout_lines = 0;
+      data->geo.num_entries++;
+      print_entries (data->menu, data);
+    }
+  grub_term_gotoxy (data->term,
+		    (struct grub_term_coordinate) {
+		      grub_term_cursor_x (&data->geo),
+			data->geo.first_entry_y + data->offset });
+  grub_term_refresh (data->term);
+}
+
+grub_err_t 
+grub_menu_try_text (struct grub_term_output *term, 
+		    int entry, grub_menu_t menu, int nested)
+{
+  struct menu_viewer_data *data;
+  struct grub_menu_viewer *instance;
+
+  instance = grub_zalloc (sizeof (*instance));
+  if (!instance)
+    return grub_errno;
+
+  data = grub_zalloc (sizeof (*data));
+  if (!data)
+    {
+      grub_free (instance);
+      return grub_errno;
+    }
+
+  data->term = term;
+  instance->data = data;
+  instance->set_chosen_entry = menu_text_set_chosen_entry;
+  instance->print_timeout = menu_text_print_timeout;
+  instance->clear_timeout = menu_text_clear_timeout;
+  instance->fini = menu_text_fini;
+
+  data->menu = menu;
+
+  data->offset = entry;
+  data->first = 0;
+
+  grub_term_setcursor (data->term, 0);
+  grub_menu_init_page (nested, 0, &data->geo, data->term);
+
+  if (data->offset > data->geo.num_entries - 1)
+    {
+      data->first = data->offset - (data->geo.num_entries - 1);
+      data->offset = data->geo.num_entries - 1;
+    }
+
+  print_entries (menu, data);
+  grub_term_refresh (data->term);
+  grub_menu_register_viewer (instance);
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/normal/misc.c b/grub-core/normal/misc.c
new file mode 100644
index 0000000..f7e9e3a
--- /dev/null
+++ b/grub-core/normal/misc.c
@@ -0,0 +1,194 @@
+/* misc.c - miscellaneous functions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/normal.h>
+#include <grub/disk.h>
+#include <grub/fs.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/datetime.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+#include <grub/partition.h>
+
+static const char *grub_human_sizes[3][6] =
+  {
+    /* This algorithm in reality would work only up to (2^64) / 100 B = 81 PiB.
+       Put here all possible suffixes it can produce so no array bounds check
+       is needed.
+     */
+    /* TRANSLATORS: that's the list of binary unit prefixes.  */
+    { N_("B"),   N_("KiB"),   N_("MiB"),   N_("GiB"),   N_("TiB"),   N_("PiB")},
+    /* TRANSLATORS: that's the list of binary unit prefixes.  */
+    {    "",     N_("K"),     N_("M"),     N_("G"),     N_("T"),     N_("P") },
+    /* TRANSLATORS: that's the list of binary unit prefixes.  */
+    { N_("B/s"), N_("KiB/s"), N_("MiB/s"), N_("GiB/s"), N_("TiB/s"), N_("PiB/s"),  },    
+  };
+
+const char *
+grub_get_human_size (grub_uint64_t size, enum grub_human_size_type type)
+{
+  grub_uint64_t fsize;
+  unsigned units = 0;
+  static char buf[30];
+  const char *umsg;
+
+  if (type != GRUB_HUMAN_SIZE_SPEED)
+    fsize = size * 100ULL;
+  else
+    fsize = size;
+
+  /* Since 2^64 / 1024^5  < 102400, this can give at most 5 iterations.
+     So units <=5, so impossible to go past the end of array.
+   */
+  while (fsize >= 102400)
+    {
+      fsize = (fsize + 512) / 1024;
+      units++;
+    }
+
+  umsg = _(grub_human_sizes[type][units]);
+
+  if (units || type == GRUB_HUMAN_SIZE_SPEED)
+    {
+      grub_uint64_t whole, fraction;
+
+      whole = grub_divmod64 (fsize, 100, &fraction);
+      grub_snprintf (buf, sizeof (buf),
+		     "%" PRIuGRUB_UINT64_T
+		     ".%02" PRIuGRUB_UINT64_T "%s", whole, fraction,
+		     umsg);
+    }
+  else
+    grub_snprintf (buf, sizeof (buf), "%llu%s", (unsigned long long) size,
+		   umsg);
+  return buf;
+}
+
+/* Print the information on the device NAME.  */
+grub_err_t
+grub_normal_print_device_info (const char *name)
+{
+  grub_device_t dev;
+  char *p;
+
+  p = grub_strchr (name, ',');
+  if (p)
+    {
+      grub_xputs ("\t");
+      grub_printf_ (N_("Partition %s:"), name);
+      grub_xputs (" ");
+    }
+  else
+    {
+      grub_printf_ (N_("Device %s:"), name);
+      grub_xputs (" ");
+    }
+
+  dev = grub_device_open (name);
+  if (! dev)
+    grub_printf ("%s", _("Filesystem cannot be accessed"));
+  else if (dev->disk)
+    {
+      grub_fs_t fs;
+
+      fs = grub_fs_probe (dev);
+      /* Ignore all errors.  */
+      grub_errno = 0;
+
+      if (fs)
+	{
+	  const char *fsname = fs->name;
+	  if (grub_strcmp (fsname, "ext2") == 0)
+	    fsname = "ext*";
+	  grub_printf_ (N_("Filesystem type %s"), fsname);
+	  if (fs->fs_label)
+	    {
+	      char *label;
+	      (fs->fs_label) (dev, &label);
+	      if (grub_errno == GRUB_ERR_NONE)
+		{
+		  if (label && grub_strlen (label))
+		    {
+		      grub_xputs (" ");
+		      grub_printf_ (N_("- Label `%s'"), label);
+		    }
+		  grub_free (label);
+		}
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  if (fs->fs_mtime)
+	    {
+	      grub_int64_t tm;
+	      struct grub_datetime datetime;
+	      (fs->fs_mtime) (dev, &tm);
+	      if (grub_errno == GRUB_ERR_NONE)
+		{
+		  grub_unixtime2datetime (tm, &datetime);
+		  grub_xputs (" ");
+		  /* TRANSLATORS: Arguments are year, month, day, hour, minute,
+		     second, day of the week (translated).  */
+		  grub_printf_ (N_("- Last modification time %d-%02d-%02d "
+			       "%02d:%02d:%02d %s"),
+			       datetime.year, datetime.month, datetime.day,
+			       datetime.hour, datetime.minute, datetime.second,
+			       grub_get_weekday_name (&datetime));
+
+		}
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  if (fs->fs_uuid)
+	    {
+	      char *uuid;
+	      (fs->fs_uuid) (dev, &uuid);
+	      if (grub_errno == GRUB_ERR_NONE)
+		{
+		  if (uuid && grub_strlen (uuid))
+		    grub_printf (", UUID %s", uuid);
+		  grub_free (uuid);
+		}
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	}
+      else
+	grub_printf ("%s", _("No known filesystem detected"));
+
+      if (dev->disk->partition)
+	grub_printf (_(" - Partition start at %llu%sKiB"),
+		     (unsigned long long) (grub_partition_get_start (dev->disk->partition) >> 1),
+		     (grub_partition_get_start (dev->disk->partition) & 1) ? ".5" : "" );
+      else
+	grub_printf_ (N_(" - Sector size %uB"), 1 << dev->disk->log_sector_size);
+      if (grub_disk_native_sectors (dev->disk) == GRUB_DISK_SIZE_UNKNOWN)
+	grub_puts_ (N_(" - Total size unknown"));
+      else
+	grub_printf (_(" - Total size %llu%sKiB"),
+		     (unsigned long long) (grub_disk_native_sectors (dev->disk) >> 1),
+		     /* TRANSLATORS: Replace dot with appropriate decimal separator for
+			your language.  */
+		     (grub_disk_native_sectors (dev->disk) & 1) ? _(".5") : "");
+    }
+
+  if (dev)
+    grub_device_close (dev);
+
+  grub_xputs ("\n");
+  return grub_errno;
+}
diff --git a/grub-core/normal/term.c b/grub-core/normal/term.c
new file mode 100644
index 0000000..cc8c173
--- /dev/null
+++ b/grub-core/normal/term.c
@@ -0,0 +1,1098 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/file.h>
+#include <grub/dl.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/charset.h>
+#include <grub/i18n.h>
+
+struct term_state
+{
+  struct term_state *next;
+  struct grub_unicode_glyph *backlog_glyphs;
+  const grub_uint32_t *backlog_ucs4;
+  int backlog_fixed_tab;
+  grub_size_t backlog_len;
+
+  int bidi_stack_depth;
+  grub_uint8_t bidi_stack[GRUB_BIDI_MAX_EXPLICIT_LEVEL];
+  int invalid_pushes;
+
+  void *free;
+  int num_lines;
+  char *term_name;
+};
+
+static int
+print_ucs4_real (const grub_uint32_t * str,
+		 const grub_uint32_t * last_position,
+		 int margin_left, int margin_right,
+		 struct grub_term_output *term, int backlog,
+		 int dry_run, int fixed_tab, unsigned skip_lines,
+		 unsigned max_lines,
+		 grub_uint32_t contchar, int fill_right,
+		 struct grub_term_pos *pos);
+
+static struct term_state *term_states = NULL;
+
+/* If the more pager is active.  */
+static int grub_more;
+
+static void
+putcode_real (grub_uint32_t code, struct grub_term_output *term, int fixed_tab);
+
+void
+grub_normal_reset_more (void)
+{
+  static struct term_state *state;
+  for (state = term_states; state; state = state->next)
+    state->num_lines = 0;
+}
+
+static void
+print_more (void)
+{
+  char key;
+  struct grub_term_coordinate *pos;
+  grub_term_output_t term;
+  grub_uint32_t *unicode_str, *unicode_last_position;
+
+  /* TRANSLATORS: This has to fit on one line.  It's ok to include few
+     words but don't write poems.  */
+  grub_utf8_to_ucs4_alloc (_("--MORE--"), &unicode_str,
+			   &unicode_last_position);
+
+  if (!unicode_str)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  pos = grub_term_save_pos ();
+
+  grub_setcolorstate (GRUB_TERM_COLOR_HIGHLIGHT);
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    grub_print_ucs4 (unicode_str, unicode_last_position, 0, 0, term);
+  }
+  grub_setcolorstate (GRUB_TERM_COLOR_NORMAL);
+
+  grub_free (unicode_str);
+  
+  key = grub_getkey ();
+
+  /* Remove the message.  */
+  grub_term_restore_pos (pos);
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+    grub_print_spaces (term, 8);
+  grub_term_restore_pos (pos);
+  grub_free (pos);
+
+  /* Scroll one line or an entire page, depending on the key.  */
+
+  if (key == '\r' || key =='\n')
+    {
+      static struct term_state *state;
+      for (state = term_states; state; state = state->next)
+	state->num_lines--;
+    }
+  else
+    grub_normal_reset_more ();
+}
+
+void
+grub_set_more (int onoff)
+{
+  grub_more = !!onoff;
+  grub_normal_reset_more ();
+}
+
+enum
+  {
+    GRUB_CP437_UPDOWNARROW     = 0x12,
+    GRUB_CP437_UPARROW         = 0x18,
+    GRUB_CP437_DOWNARROW       = 0x19,
+    GRUB_CP437_RIGHTARROW      = 0x1a,
+    GRUB_CP437_LEFTARROW       = 0x1b,
+    GRUB_CP437_VLINE           = 0xb3,
+    GRUB_CP437_CORNER_UR       = 0xbf,
+    GRUB_CP437_CORNER_LL       = 0xc0,
+    GRUB_CP437_HLINE           = 0xc4,
+    GRUB_CP437_CORNER_LR       = 0xd9,
+    GRUB_CP437_CORNER_UL       = 0xda,
+  };
+
+static grub_uint32_t
+map_code (grub_uint32_t in, struct grub_term_output *term)
+{
+  if (in <= 0x7f)
+    return in;
+
+  switch (term->flags & GRUB_TERM_CODE_TYPE_MASK)
+    {
+    case GRUB_TERM_CODE_TYPE_CP437:
+      switch (in)
+	{
+	case GRUB_UNICODE_LEFTARROW:
+	  return GRUB_CP437_LEFTARROW;
+	case GRUB_UNICODE_UPARROW:
+	  return GRUB_CP437_UPARROW;
+	case GRUB_UNICODE_UPDOWNARROW:
+	  return GRUB_CP437_UPDOWNARROW;
+	case GRUB_UNICODE_RIGHTARROW:
+	  return GRUB_CP437_RIGHTARROW;
+	case GRUB_UNICODE_DOWNARROW:
+	  return GRUB_CP437_DOWNARROW;
+	case GRUB_UNICODE_HLINE:
+	  return GRUB_CP437_HLINE;
+	case GRUB_UNICODE_VLINE:
+	  return GRUB_CP437_VLINE;
+	case GRUB_UNICODE_CORNER_UL:
+	  return GRUB_CP437_CORNER_UL;
+	case GRUB_UNICODE_CORNER_UR:
+	  return GRUB_CP437_CORNER_UR;
+	case GRUB_UNICODE_CORNER_LL:
+	  return GRUB_CP437_CORNER_LL;
+	case GRUB_UNICODE_CORNER_LR:
+	  return GRUB_CP437_CORNER_LR;
+	}
+      return '?';
+    case GRUB_TERM_CODE_TYPE_ASCII:
+      /* Better than nothing.  */
+      switch (in)
+	{
+	case GRUB_UNICODE_LEFTARROW:
+	  return '<';
+		
+	case GRUB_UNICODE_UPARROW:
+	  return '^';
+	  
+	case GRUB_UNICODE_RIGHTARROW:
+	  return '>';
+		
+	case GRUB_UNICODE_DOWNARROW:
+	  return 'v';
+		  
+	case GRUB_UNICODE_HLINE:
+	  return '-';
+		  
+	case GRUB_UNICODE_VLINE:
+	  return '|';
+		  
+	case GRUB_UNICODE_CORNER_UL:
+	case GRUB_UNICODE_CORNER_UR:
+	case GRUB_UNICODE_CORNER_LL:
+	case GRUB_UNICODE_CORNER_LR:
+	  return '+';
+		
+	}
+      return '?';
+    }
+  return in;
+}
+
+void
+grub_puts_terminal (const char *str, struct grub_term_output *term)
+{
+  grub_uint32_t *unicode_str, *unicode_last_position;
+  grub_error_push ();
+  grub_utf8_to_ucs4_alloc (str, &unicode_str,
+			   &unicode_last_position);
+  grub_error_pop ();
+  if (!unicode_str)
+    {
+      for (; *str; str++)
+	{
+	  struct grub_unicode_glyph c =
+	    {
+	      .variant = 0,
+	      .attributes = 0,
+	      .ncomb = 0,
+	      .estimated_width = 1,
+	      .base = *str
+	    };
+
+	  FOR_ACTIVE_TERM_OUTPUTS(term)
+	  {
+	    (term->putchar) (term, &c);
+	  }
+	  if (*str == '\n')
+	    {
+	      c.base = '\r';
+	      FOR_ACTIVE_TERM_OUTPUTS(term)
+	      {
+		(term->putchar) (term, &c);
+	      }
+	    }
+	}
+      return;
+    }
+
+  print_ucs4_real (unicode_str, unicode_last_position, 0, 0, term,
+		   0, 0, 0, 0, -1, 0, 0, 0);
+  grub_free (unicode_str);
+}
+
+struct grub_term_coordinate *
+grub_term_save_pos (void)
+{
+  struct grub_term_output *cur;
+  unsigned cnt = 0;
+  struct grub_term_coordinate *ret, *ptr;
+  
+  FOR_ACTIVE_TERM_OUTPUTS(cur)
+    cnt++;
+
+  ret = grub_calloc (cnt, sizeof (ret[0]));
+  if (!ret)
+    return NULL;
+
+  ptr = ret;
+  FOR_ACTIVE_TERM_OUTPUTS(cur)
+    *ptr++ = grub_term_getxy (cur);
+
+  return ret;
+}
+
+void
+grub_term_restore_pos (struct grub_term_coordinate *pos)
+{
+  struct grub_term_output *cur;
+  struct grub_term_coordinate *ptr = pos;
+
+  if (!pos)
+    return;
+
+  FOR_ACTIVE_TERM_OUTPUTS(cur)
+  {
+    grub_term_gotoxy (cur, *ptr);
+    ptr++;
+  }
+}
+
+static void 
+grub_terminal_autoload_free (void)
+{
+  struct grub_term_autoload *cur, *next;
+  unsigned i;
+  for (i = 0; i < 2; i++)
+    for (cur = i ? grub_term_input_autoload : grub_term_output_autoload;
+	 cur; cur = next)
+      {
+	next = cur->next;
+	grub_free (cur->name);
+	grub_free (cur->modname);
+	grub_free (cur);
+      }
+  grub_term_input_autoload = NULL;
+  grub_term_output_autoload = NULL;
+}
+
+/* Read the file terminal.lst for auto-loading.  */
+void
+read_terminal_list (const char *prefix)
+{
+  char *filename;
+  grub_file_t file;
+  char *buf = NULL;
+
+  if (!prefix)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  
+  filename = grub_xasprintf ("%s/" GRUB_TARGET_CPU "-" GRUB_PLATFORM
+			     "/terminal.lst", prefix);
+  if (!filename)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  file = grub_file_open (filename, GRUB_FILE_TYPE_GRUB_MODULE_LIST);
+  grub_free (filename);
+  if (!file)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  /* Override previous terminal.lst.  */
+  grub_terminal_autoload_free ();
+
+  for (;; grub_free (buf))
+    {
+      char *p, *name;
+      struct grub_term_autoload *cur;
+      struct grub_term_autoload **target = NULL;
+      
+      buf = grub_file_getline (file);
+	
+      if (! buf)
+	break;
+
+      p = buf;
+      while (grub_isspace (p[0]))
+	p++;
+
+      switch (p[0])
+	{
+	case 'i':
+	  target = &grub_term_input_autoload;
+	  break;
+
+	case 'o':
+	  target = &grub_term_output_autoload;
+	  break;
+	}
+      if (!target)
+	continue;
+      
+      name = p + 1;
+            
+      p = grub_strchr (name, ':');
+      if (! p)
+	continue;
+      *p = 0;
+
+      p++;
+      while (*p == ' ' || *p == '\t')
+	p++;
+
+      cur = grub_malloc (sizeof (*cur));
+      if (!cur)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  continue;
+	}
+      
+      cur->name = grub_strdup (name);
+      if (! cur->name)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (cur);
+	  continue;
+	}
+	
+      cur->modname = grub_strdup (p);
+      if (! cur->modname)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (cur->name);
+	  grub_free (cur);
+	  continue;
+	}
+      cur->next = *target;
+      *target = cur;
+    }
+  
+  grub_file_close (file);
+
+  grub_errno = GRUB_ERR_NONE;
+}
+
+static void
+putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term,
+	  int fixed_tab)
+{
+  struct grub_unicode_glyph c2 =
+    {
+      .variant = 0,
+      .attributes = 0,
+      .ncomb = 0,
+      .estimated_width = 1
+    };
+
+  if (c->base == '\t' && fixed_tab)
+    {
+      int n;
+
+      n = GRUB_TERM_TAB_WIDTH;
+      c2.base = ' ';
+      while (n--)
+	(term->putchar) (term, &c2);
+
+      return;
+    }
+
+  if (c->base == '\t' && term->getxy)
+    {
+      int n;
+
+      n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term).x)
+				 % GRUB_TERM_TAB_WIDTH);
+      c2.base = ' ';
+      while (n--)
+	(term->putchar) (term, &c2);
+
+      return;
+    }
+
+  if ((term->flags & GRUB_TERM_CODE_TYPE_MASK)
+      == GRUB_TERM_CODE_TYPE_UTF8_LOGICAL 
+      || (term->flags & GRUB_TERM_CODE_TYPE_MASK)
+      == GRUB_TERM_CODE_TYPE_UTF8_VISUAL)
+    {
+      int i;
+      c2.estimated_width = grub_term_getcharwidth (term, c);
+      for (i = -1; i < (int) c->ncomb; i++)
+	{
+	  grub_uint8_t u8[20], *ptr;
+	  grub_uint32_t code;
+	      
+	  if (i == -1)
+	    {
+	      code = c->base;
+	      if ((term->flags & GRUB_TERM_CODE_TYPE_MASK)
+		  == GRUB_TERM_CODE_TYPE_UTF8_VISUAL)
+		{
+		  if ((c->attributes & GRUB_UNICODE_GLYPH_ATTRIBUTE_MIRROR))
+		    code = grub_unicode_mirror_code (code);
+		  code = grub_unicode_shape_code (code, c->attributes);
+		}
+	    }
+	  else
+	    code = grub_unicode_get_comb (c) [i].code;
+
+	  grub_ucs4_to_utf8 (&code, 1, u8, sizeof (u8));
+
+	  for (ptr = u8; *ptr; ptr++)
+	    {
+	      c2.base = *ptr;
+	      (term->putchar) (term, &c2);
+	      c2.estimated_width = 0;
+	    }
+	}
+      c2.estimated_width = 1;
+    }
+  else
+    (term->putchar) (term, c);
+
+  if (c->base == '\n')
+    {
+      c2.base = '\r';
+      (term->putchar) (term, &c2);
+    }
+}
+
+static void
+putcode_real (grub_uint32_t code, struct grub_term_output *term, int fixed_tab)
+{
+  struct grub_unicode_glyph c =
+    {
+      .variant = 0,
+      .attributes = 0,
+      .ncomb = 0,
+      .estimated_width = 1
+    };
+
+  c.base = map_code (code, term);
+  putglyph (&c, term, fixed_tab);
+}
+
+/* Put a Unicode character.  */
+void
+grub_putcode (grub_uint32_t code, struct grub_term_output *term)
+{
+  /* Combining character by itself?  */
+  if (grub_unicode_get_comb_type (code) != GRUB_UNICODE_COMB_NONE)
+    return;
+
+  putcode_real (code, term, 0);
+}
+
+static grub_ssize_t
+get_maxwidth (struct grub_term_output *term,
+	      int margin_left, int margin_right)
+{
+  struct grub_unicode_glyph space_glyph = {
+    .base = ' ',
+    .variant = 0,
+    .attributes = 0,
+    .ncomb = 0,
+  };
+  return (grub_term_width (term)
+	  - grub_term_getcharwidth (term, &space_glyph) 
+	  * (margin_left + margin_right) - 1);
+}
+
+static grub_ssize_t
+get_startwidth (struct grub_term_output *term,
+		int margin_left)
+{
+  return (term->getxy (term).x) - margin_left;
+}
+
+static void
+fill_margin (struct grub_term_output *term, int r)
+{
+  int sp = (term->getwh (term).x)
+    - (term->getxy (term).x) - r;
+  if (sp > 0)
+    grub_print_spaces (term, sp);
+}
+
+static int
+print_ucs4_terminal (const grub_uint32_t * str,
+		     const grub_uint32_t * last_position,
+		     int margin_left, int margin_right,
+		     struct grub_term_output *term,
+		     struct term_state *state,
+		     int dry_run, int fixed_tab, unsigned skip_lines,
+		     unsigned max_lines,
+		     grub_uint32_t contchar,
+		     int primitive_wrap, int fill_right, struct grub_term_pos *pos)
+{
+  const grub_uint32_t *ptr;
+  grub_ssize_t startwidth = dry_run ? 0 : get_startwidth (term, margin_left);
+  grub_ssize_t line_width = startwidth;
+  grub_ssize_t lastspacewidth = 0;
+  grub_ssize_t max_width = get_maxwidth (term, margin_left, margin_right);
+  const grub_uint32_t *line_start = str, *last_space = str - 1;
+  int lines = 0;
+  int i;
+  struct term_state local_state;
+
+  if (!state)
+    {
+      grub_memset (&local_state, 0, sizeof (local_state));
+      state = &local_state;
+    }
+
+  for (i = 0; i < state->bidi_stack_depth; i++)
+    putcode_real (state->bidi_stack[i] | (GRUB_UNICODE_LRE & ~0xff),
+		  term, fixed_tab);
+
+  for (ptr = str; ptr < last_position; ptr++)
+    {
+      grub_ssize_t last_width = 0;
+
+      switch (*ptr)
+	{
+	case GRUB_UNICODE_LRE:
+	case GRUB_UNICODE_RLE:
+	case GRUB_UNICODE_LRO:
+	case GRUB_UNICODE_RLO:
+	  if (state->bidi_stack_depth >= (int) ARRAY_SIZE (state->bidi_stack))
+	    state->invalid_pushes++;
+	  else
+	    state->bidi_stack[state->bidi_stack_depth++] = *ptr;
+	  break;
+	case GRUB_UNICODE_PDF:
+	  if (state->invalid_pushes)
+	    state->invalid_pushes--;
+	  else if (state->bidi_stack_depth)
+	    state->bidi_stack_depth--;
+	  break;
+	}
+      if (grub_unicode_get_comb_type (*ptr) == GRUB_UNICODE_COMB_NONE)
+	{
+	  struct grub_unicode_glyph c = {
+	    .variant = 0,
+	    .attributes = 0,
+	    .ncomb = 0,
+	  };
+	  c.base = *ptr;
+	  if (pos)
+	    {
+	      pos[ptr - str].x = line_width;
+	      pos[ptr - str].y = lines;
+	      pos[ptr - str].valid = 1;
+	    }
+	  line_width += last_width = grub_term_getcharwidth (term, &c);
+	}
+
+      if (*ptr == ' ' && !primitive_wrap)
+	{
+	  lastspacewidth = line_width;
+	  last_space = ptr;
+	}
+
+      if (line_width > max_width || *ptr == '\n')
+	{
+	  const grub_uint32_t *ptr2;
+	  int wasn = (*ptr == '\n');
+
+	  if (wasn)
+	    {
+	      state->bidi_stack_depth = 0;
+	      state->invalid_pushes = 0;
+	    }
+
+	  if (line_width > max_width && last_space > line_start)
+	    ptr = last_space;
+	  else if (line_width > max_width 
+		   && line_start == str && line_width - lastspacewidth < max_width - 5)
+	    {
+	      ptr = str;
+	      lastspacewidth = startwidth;
+	    }
+	  else
+	    lastspacewidth = line_width - last_width;
+
+	  lines++;
+
+	  if (!skip_lines && !dry_run)
+	    {
+	      for (ptr2 = line_start; ptr2 < ptr; ptr2++)
+		{
+		  /* Skip combining characters on non-UTF8 terminals.  */
+		  if ((term->flags & GRUB_TERM_CODE_TYPE_MASK) 
+		      != GRUB_TERM_CODE_TYPE_UTF8_LOGICAL
+		      && grub_unicode_get_comb_type (*ptr2)
+		      != GRUB_UNICODE_COMB_NONE)
+		    continue;
+		  putcode_real (*ptr2, term, fixed_tab);
+		}
+
+	      if (!wasn && contchar)
+		putcode_real (contchar, term, fixed_tab);
+	      if (fill_right)
+		fill_margin (term, margin_right);
+
+	      if (!contchar || max_lines != 1)
+		grub_putcode ('\n', term);
+	      if (state != &local_state && ++state->num_lines
+		  >= (grub_ssize_t) grub_term_height (term) - 2)
+		{
+		  state->backlog_ucs4 = (ptr == last_space || *ptr == '\n') 
+		    ? ptr + 1 : ptr;
+		  state->backlog_len = last_position - state->backlog_ucs4;
+		  state->backlog_fixed_tab = fixed_tab;
+		  return 1;
+		}
+	    }
+
+	  line_width -= lastspacewidth;
+	  if (ptr == last_space || *ptr == '\n')
+	    ptr++;
+	  else if (pos)
+	      {
+		pos[ptr - str].x = line_width - last_width;
+		pos[ptr - str].y = lines;
+		pos[ptr - str].valid = 1;
+	      }
+
+	  line_start = ptr;
+
+	  if (skip_lines)
+	    skip_lines--;
+	  else if (max_lines != (unsigned) -1)
+	    {
+	      max_lines--;
+	      if (!max_lines)
+		break;
+	    }
+	  if (!skip_lines && !dry_run)
+	    {
+	      if (!contchar)
+		grub_print_spaces (term, margin_left);
+	      else
+		grub_term_gotoxy (term, (struct grub_term_coordinate)
+				  { margin_left, grub_term_getxy (term).y });
+	      for (i = 0; i < state->bidi_stack_depth; i++)
+		putcode_real (state->bidi_stack[i] | (GRUB_UNICODE_LRE & ~0xff),
+			      term, fixed_tab);
+	    }
+	}
+    }
+
+  if (pos)
+    {
+      pos[ptr - str].x = line_width;
+      pos[ptr - str].y = lines;
+      pos[ptr - str].valid = 1;
+    }
+
+  if (line_start < last_position)
+      lines++;
+  if (!dry_run && !skip_lines && max_lines)
+    {
+      const grub_uint32_t *ptr2;
+
+      for (ptr2 = line_start; ptr2 < last_position; ptr2++)
+	{
+	  /* Skip combining characters on non-UTF8 terminals.  */
+	  if ((term->flags & GRUB_TERM_CODE_TYPE_MASK) 
+	      != GRUB_TERM_CODE_TYPE_UTF8_LOGICAL
+	      && grub_unicode_get_comb_type (*ptr2)
+	      != GRUB_UNICODE_COMB_NONE)
+	    continue;
+	  putcode_real (*ptr2, term, fixed_tab);
+	}
+
+      if (fill_right)
+	fill_margin (term, margin_right);
+    }
+  return dry_run ? lines : 0;
+}
+
+static struct term_state *
+find_term_state (struct grub_term_output *term)
+{
+  struct term_state *state;
+  for (state = term_states; state; state = state->next)
+    if (grub_strcmp (state->term_name, term->name) == 0)
+      return state;
+
+  state = grub_zalloc (sizeof (*state));
+  if (!state)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return NULL;
+    }
+
+  state->term_name = grub_strdup (term->name);
+  state->next = term_states;
+  term_states = state;
+
+  return state;
+}
+
+static int
+put_glyphs_terminal (struct grub_unicode_glyph *visual,
+		     grub_ssize_t visual_len,
+		     int margin_left, int margin_right,
+		     struct grub_term_output *term,
+		     struct term_state *state, int fixed_tab,
+		     grub_uint32_t contchar,
+		     int fill_right)
+{
+  struct grub_unicode_glyph *visual_ptr;
+  int since_last_nl = 1;
+  for (visual_ptr = visual; visual_ptr < visual + visual_len; visual_ptr++)
+    {
+      if (visual_ptr->base == '\n' && fill_right)
+	fill_margin (term, margin_right);
+
+      putglyph (visual_ptr, term, fixed_tab);
+      since_last_nl++;
+      if (visual_ptr->base == '\n')
+	{
+	  since_last_nl = 0;
+	  if (state && ++state->num_lines
+	      >= (grub_ssize_t) grub_term_height (term) - 2)
+	    {
+	      state->backlog_glyphs = visual_ptr + 1;
+	      state->backlog_len = visual_len - (visual_ptr - visual) - 1;
+	      state->backlog_fixed_tab = fixed_tab;
+	      return 1;
+	    }
+
+	  if (!contchar)
+	    grub_print_spaces (term, margin_left);
+	  else
+	    grub_term_gotoxy (term,
+			      (struct grub_term_coordinate)
+			      { margin_left, grub_term_getxy (term).y });
+	}
+      grub_unicode_destroy_glyph (visual_ptr);
+    }
+  if (fill_right && since_last_nl)
+	fill_margin (term, margin_right);
+
+  return 0;
+}
+
+static int
+print_backlog (struct grub_term_output *term,
+	       int margin_left, int margin_right)
+{
+  struct term_state *state = find_term_state (term);
+
+  if (!state)
+    return 0;
+
+  if (state->backlog_ucs4)
+    {
+      int ret;
+      ret = print_ucs4_terminal (state->backlog_ucs4,
+				 state->backlog_ucs4 + state->backlog_len,
+				 margin_left, margin_right, term, state, 0,
+				 state->backlog_fixed_tab, 0, -1, 0, 0,
+				 0, 0);
+      if (!ret)
+	{
+	  grub_free (state->free);
+	  state->free = NULL;
+	  state->backlog_len = 0;
+	  state->backlog_ucs4 = 0;
+	}
+      return ret;
+    }
+
+  if (state->backlog_glyphs)
+    {
+      int ret;
+      ret = put_glyphs_terminal (state->backlog_glyphs,
+				 state->backlog_len,
+				 margin_left, margin_right, term, state,
+				 state->backlog_fixed_tab, 0, 0);
+      if (!ret)
+	{
+	  grub_free (state->free);
+	  state->free = NULL;
+	  state->backlog_len = 0;
+	  state->backlog_glyphs = 0;
+	}
+      return ret;
+    }
+
+  return 0;
+}
+
+static grub_size_t
+getcharwidth (const struct grub_unicode_glyph *c, void *term)
+{
+  return grub_term_getcharwidth (term, c);
+}
+
+static int
+print_ucs4_real (const grub_uint32_t * str,
+		 const grub_uint32_t * last_position,
+		 int margin_left, int margin_right,
+		 struct grub_term_output *term, int backlog,
+		 int dry_run, int fixed_tab, unsigned skip_lines,
+		 unsigned max_lines,
+		 grub_uint32_t contchar, int fill_right,
+		 struct grub_term_pos *pos)
+{
+  struct term_state *state = NULL;
+
+  if (!dry_run)
+    {
+      struct grub_term_coordinate xy;
+      if (backlog)
+	state = find_term_state (term);
+
+      xy = term->getxy (term);
+      
+      if (xy.x < margin_left)
+	{
+	  if (!contchar)
+	    grub_print_spaces (term, margin_left - xy.x);
+	  else
+	    grub_term_gotoxy (term, (struct grub_term_coordinate) {margin_left,
+		  xy.y});
+	}
+    }
+
+  if ((term->flags & GRUB_TERM_CODE_TYPE_MASK) 
+      == GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS
+      || (term->flags & GRUB_TERM_CODE_TYPE_MASK) 
+      == GRUB_TERM_CODE_TYPE_UTF8_VISUAL)
+    {
+      grub_ssize_t visual_len;
+      struct grub_unicode_glyph *visual;
+      grub_ssize_t visual_len_show;
+      struct grub_unicode_glyph *visual_show;
+      int ret;
+      struct grub_unicode_glyph *vptr;
+
+      visual_len = grub_bidi_logical_to_visual (str, last_position - str,
+						&visual, getcharwidth, term,
+						get_maxwidth (term, 
+							      margin_left,
+							      margin_right),
+						dry_run ? 0 : get_startwidth (term, 
+									      margin_left),
+						contchar, pos, !!contchar);
+      if (visual_len < 0)
+	{
+	  grub_print_error ();
+	  return 0;
+	}
+      visual_show = visual;
+      for (; skip_lines && visual_show < visual + visual_len; visual_show++)
+	if (visual_show->base == '\n')
+	  skip_lines--;
+      if (max_lines != (unsigned) -1)
+	{
+	  for (vptr = visual_show;
+	       max_lines && vptr < visual + visual_len; vptr++)
+	    if (vptr->base == '\n')
+	      max_lines--;
+
+	  visual_len_show = vptr - visual_show;	  
+	}
+      else
+	visual_len_show = visual + visual_len - visual_show;
+
+      if (dry_run)
+	{
+	  ret = 0;
+	  for (vptr = visual_show; vptr < visual_show + visual_len_show; vptr++)
+	    if (vptr->base == '\n')
+	      ret++;
+	  if (visual_len_show && visual[visual_len_show - 1].base != '\n')
+	    ret++;
+	  for (vptr = visual; vptr < visual + visual_len; vptr++)
+	    grub_unicode_destroy_glyph (vptr);
+	  grub_free (visual);
+	}
+      else
+	{
+	  ret = put_glyphs_terminal (visual_show, visual_len_show, margin_left,
+				     margin_right,
+				     term, state, fixed_tab, contchar, fill_right);
+
+	  if (!ret)
+	    grub_free (visual);
+	  else
+	    state->free = visual;
+	}
+      return ret;
+    }
+  return print_ucs4_terminal (str, last_position, margin_left, margin_right,
+			      term, state, dry_run, fixed_tab, skip_lines,
+			      max_lines, contchar, !!contchar, fill_right, pos);
+}
+
+void
+grub_print_ucs4_menu (const grub_uint32_t * str,
+		      const grub_uint32_t * last_position,
+		      int margin_left, int margin_right,
+		      struct grub_term_output *term,
+		      int skip_lines, int max_lines,
+		      grub_uint32_t contchar,
+		      struct grub_term_pos *pos)
+{
+  print_ucs4_real (str, last_position, margin_left, margin_right,
+		   term, 0, 0, 1, skip_lines, max_lines,
+		   contchar, 1, pos);
+}
+
+void
+grub_print_ucs4 (const grub_uint32_t * str,
+		 const grub_uint32_t * last_position,
+		 int margin_left, int margin_right,
+		 struct grub_term_output *term)
+{
+  print_ucs4_real (str, last_position, margin_left, margin_right,
+		   term, 0, 0, 1, 0, -1, 0, 0, 0);
+}
+
+int
+grub_ucs4_count_lines (const grub_uint32_t * str,
+		       const grub_uint32_t * last_position,
+		       int margin_left, int margin_right,
+		       struct grub_term_output *term)
+{
+  return print_ucs4_real (str, last_position, margin_left, margin_right,
+			  term, 0, 1, 1, 0, -1, 0, 0, 0);
+}
+
+void
+grub_xnputs (const char *str, grub_size_t msg_len)
+{
+  grub_uint32_t *unicode_str = NULL, *unicode_last_position;
+  int backlog = 0;
+  grub_term_output_t term;
+
+  grub_error_push ();
+
+  unicode_str = grub_calloc (msg_len, sizeof (grub_uint32_t));
+ 
+  grub_error_pop ();
+
+  if (!unicode_str)
+    {
+      for (; msg_len--; str++, msg_len++)
+	{
+	  struct grub_unicode_glyph c =
+	    {
+	      .variant = 0,
+	      .attributes = 0,
+	      .ncomb = 0,
+	      .estimated_width = 1,
+	      .base = *str
+	    };
+
+	  FOR_ACTIVE_TERM_OUTPUTS(term)
+	  {
+	    (term->putchar) (term, &c);
+	  }
+	  if (*str == '\n')
+	    {
+	      c.base = '\r';
+	      FOR_ACTIVE_TERM_OUTPUTS(term)
+	      {
+		(term->putchar) (term, &c);
+	      }
+	    }
+	}
+
+      return;
+    }
+
+  msg_len = grub_utf8_to_ucs4 (unicode_str, msg_len,
+			       (grub_uint8_t *) str, -1, 0);
+  unicode_last_position = unicode_str + msg_len;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)
+  {
+    int cur;
+    cur = print_ucs4_real (unicode_str, unicode_last_position, 0, 0,
+			   term, grub_more, 0, 0, 0, -1, 0, 0, 0);
+    if (cur)
+      backlog = 1;
+  }
+  while (backlog)
+    {
+      print_more ();
+      backlog = 0;
+      FOR_ACTIVE_TERM_OUTPUTS(term)
+      {
+	int cur;
+	cur = print_backlog (term, 0, 0);
+	if (cur)
+	  backlog = 1;
+      }
+    }
+  grub_free (unicode_str);
+}
+
+void
+grub_xputs_normal (const char *str)
+{
+  grub_xnputs (str, grub_strlen (str));
+}
+
+void
+grub_cls (void)
+{
+  struct grub_term_output *term;
+
+  FOR_ACTIVE_TERM_OUTPUTS(term)  
+  {
+    if ((term->flags & GRUB_TERM_DUMB) || (grub_env_get ("debug")))
+      {
+	grub_putcode ('\n', term);
+	grub_term_refresh (term);
+      }
+    else
+      (term->cls) (term);
+  }
+}
diff --git a/grub-core/osdep/apple/getroot.c b/grub-core/osdep/apple/getroot.c
new file mode 100644
index 0000000..2091ded
--- /dev/null
+++ b/grub-core/osdep/apple/getroot.c
@@ -0,0 +1,109 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <sys/wait.h>
+
+# include <sys/disk.h>
+# include <sys/param.h>
+# include <sys/sysctl.h>
+# include <sys/mount.h>
+
+char *
+grub_util_part_to_disk (const char *os_dev, struct stat *st,
+			int *is_part)
+{
+  char *path = xstrdup (os_dev);
+
+  if (! S_ISCHR (st->st_mode))
+    {
+      *is_part = 0;
+      return path;
+    }
+
+  if (strncmp ("/dev/", path, 5) == 0)
+    {
+      char *p;
+      for (p = path + 5; *p; ++p)
+        if (grub_isdigit(*p))
+          {
+            p = strpbrk (p, "sp");
+            if (p)
+	      {
+		*is_part = 1;
+		*p = '\0';
+	      }
+            break;
+          }
+    }
+  return path;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev __attribute__ ((unused)))
+{
+  return 0;
+}
diff --git a/grub-core/osdep/apple/hostdisk.c b/grub-core/osdep/apple/hostdisk.c
new file mode 100644
index 0000000..8d9b4b4
--- /dev/null
+++ b/grub-core/osdep/apple/hostdisk.c
@@ -0,0 +1,95 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+# include <sys/disk.h>
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  unsigned long long nr;
+  unsigned sector_size, log_sector_size;
+
+  if (ioctl (fd, DKIOCGETBLOCKCOUNT, &nr))
+    return -1;
+
+  if (ioctl (fd, DKIOCGETBLOCKSIZE, &sector_size))
+    return -1;
+
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  return nr << log_sector_size;
+}
+
+grub_util_fd_t
+grub_util_fd_open (const char *os_dev, int flags)
+{
+  grub_util_fd_t ret;
+
+#ifdef O_LARGEFILE
+  flags |= O_LARGEFILE;
+#endif
+#ifdef O_BINARY
+  flags |= O_BINARY;
+#endif
+
+  ret = open (os_dev, flags, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+
+  /* If we can't have exclusive access, try shared access */
+  if (ret < 0)
+    ret = open (os_dev, flags | O_SHLOCK, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+
+  return ret;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/aros/config.c b/grub-core/osdep/aros/config.c
new file mode 100644
index 0000000..c82d0ea
--- /dev/null
+++ b/grub-core/osdep/aros/config.c
@@ -0,0 +1,94 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/exec.h>
+#include <grub/emu/config.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <errno.h>
+#include <stdlib.h>
+
+const char *
+grub_util_get_config_filename (void)
+{
+  static char *value = NULL;
+  if (!value)
+    value = grub_util_path_concat (3, GRUB_SYSCONFDIR,
+				   "default", "grub");
+  return value;
+}
+
+const char *
+grub_util_get_pkgdatadir (void)
+{
+  const char *ret = getenv ("pkgdatadir");
+  if (ret)
+    return ret;
+  return GRUB_DATADIR "/" PACKAGE;
+}
+
+const char *
+grub_util_get_pkglibdir (void)
+{
+  return GRUB_LIBDIR "/" PACKAGE;
+}
+
+const char *
+grub_util_get_localedir (void)
+{
+  return LOCALEDIR;
+}
+
+void
+grub_util_load_config (struct grub_util_config *cfg)
+{
+  const char *cfgfile;
+  FILE *f = NULL;
+  const char *v;
+
+  memset (cfg, 0, sizeof (*cfg));
+
+  v = getenv ("GRUB_ENABLE_CRYPTODISK");
+  if (v && v[0] == 'y' && v[1] == '\0')
+    cfg->is_cryptodisk_enabled = 1;
+
+  v = getenv ("GRUB_DISTRIBUTOR");
+  if (v)
+    cfg->grub_distributor = xstrdup (v);
+
+  cfgfile = grub_util_get_config_filename ();
+  if (!grub_util_is_regular (cfgfile))
+    return;
+
+  f = grub_util_fopen (cfgfile, "r");
+  if (f)
+    {
+      grub_util_parse_config (f, cfg, 0);
+      fclose (f);
+    }
+  else
+    grub_util_warn (_("cannot open configuration file `%s': %s"),
+		    cfgfile, strerror (errno));
+}
diff --git a/grub-core/osdep/aros/getroot.c b/grub-core/osdep/aros/getroot.c
new file mode 100644
index 0000000..a27df9e
--- /dev/null
+++ b/grub-core/osdep/aros/getroot.c
@@ -0,0 +1,228 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <string.h>
+#include <dos/dos.h>
+#include <dos/filesystem.h>
+#include <dos/exall.h>
+#include <proto/dos.h>
+#include <proto/exec.h>
+#include <devices/trackdisk.h>
+
+char *
+grub_util_part_to_disk (const char *dev,
+			struct stat *st __attribute__ ((unused)),
+			int *is_part)
+{
+  const char *dname;
+  char *ret;
+  struct DosList *dl;
+  struct DeviceNode *dn;
+  struct FileSysStartupMsg *fm;
+  struct DosEnvec *envec;
+
+  if (dev[0] != '/' || dev[1] != '/' || dev[2] != ':')
+    return xstrdup (dev);
+
+  dname = dev + 3;
+  dl = LockDosList(LDF_READ);
+
+  if (!dl)
+    {
+      return xstrdup (dev);
+    }
+
+  dn = (struct DeviceNode *) FindDosEntry (dl, (unsigned char *) dname,
+					   LDF_DEVICES);
+  UnLockDosList (LDF_READ);
+  if (!dn)
+    return xstrdup (dev);
+
+  fm = (struct FileSysStartupMsg *) BADDR(dn->dn_Startup);
+  envec = (struct DosEnvec *) fm->fssm_Environ;
+
+  if (envec->de_LowCyl == 0)
+    return xstrdup (dev);
+
+  *is_part = 1;
+
+  ret = xasprintf ("//:%s/%lx/%lx", fm->fssm_Device, fm->fssm_Unit, (unsigned long) fm->fssm_Flags);
+
+  return ret;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  const char *dname;
+  struct DosList *dl;
+  struct DeviceNode *dn;
+  struct FileSysStartupMsg *fm;
+  struct DosEnvec *envec;
+
+  if (dev[0] != '/' || dev[1] != '/' || dev[2] != ':')
+    return 0;
+
+  dname = dev + 3;
+  dl = LockDosList(LDF_READ);
+  if (!dl)
+    {
+      return 0;
+    }
+  dn = (struct DeviceNode *) FindDosEntry (dl, (unsigned char *) dname,
+					   LDF_DEVICES);
+  UnLockDosList (LDF_READ);
+  if (!dn)
+    return 0;
+
+  fm = (struct FileSysStartupMsg *) BADDR(dn->dn_Startup);
+  envec = (struct DosEnvec *) fm->fssm_Environ;
+
+  return (((grub_uint64_t) envec->de_Surfaces
+	  * (grub_uint64_t) envec->de_BlocksPerTrack
+	  * (grub_uint64_t) envec->de_LowCyl)
+	  * (grub_uint64_t) envec->de_SizeBlock) >> 7;
+}
+
+char **
+grub_guess_root_devices (const char *path)
+{
+  char **os_dev = NULL;
+  struct InfoData id;
+  BPTR lck;
+  struct DeviceList *dl;
+  struct DosList *dl2;
+  size_t sz;
+  const char *nm;
+
+  lck = Lock ((const unsigned char *) path, SHARED_LOCK);
+  if (!lck)
+    grub_util_info ("Lock(%s) failed", path);
+  if (!lck || !Info (lck, &id))
+    {
+      char *p;
+      if (lck)
+	UnLock (lck);
+      grub_util_info ("Info(%s) failed", path);
+      os_dev = xmalloc (2 * sizeof (os_dev[0]));
+      sz = strlen (path);
+      os_dev[0] = xmalloc (sz + 5);
+      os_dev[0][0] = '/';
+      os_dev[0][1] = '/';
+      os_dev[0][2] = ':';
+      memcpy (os_dev[0] + 3, path, sz);
+      os_dev[0][sz + 3] = ':';
+      os_dev[0][sz + 4] = '\0';
+      p = strchr (os_dev[0] + 3, ':');
+      *p = '\0';
+      os_dev[1] = NULL;
+      return os_dev;
+    }
+  dl = BADDR (id.id_VolumeNode);
+
+  if (!dl->dl_Task)
+    grub_util_error ("unsupported device %s", dl->dl_Name);
+
+  grub_util_info ("dl=%p, dl->dl_Name=%s, dl->dl_Task=%p",
+		  dl, dl->dl_Name,
+		  dl->dl_Task);
+
+  for (dl2 = LockDosList(LDF_READ | LDF_DEVICES);
+       dl2;
+       dl2 = NextDosEntry (dl2, LDF_DEVICES))
+    {
+      if (dl2->dol_Task == dl->dl_Task)
+	break;
+    }
+
+  if (lck)
+    UnLock (lck);
+
+  if (dl2)
+    nm = (char *) dl2->dol_Name;
+  else
+    nm = (char *) dl->dl_Name;
+
+  grub_util_info ("dl2=%p, nm=%s", dl2, nm);
+
+  os_dev = xmalloc (2 * sizeof (os_dev[0]));
+  sz = strlen (nm);
+  
+  os_dev[0] = xmalloc (sz + 4);
+  os_dev[0][0] = '/';
+  os_dev[0][1] = '/';
+  os_dev[0][2] = ':';
+  memcpy (os_dev[0] + 3, nm, sz);
+  os_dev[0][sz+3] = '\0';
+  os_dev[1] = NULL;
+
+  UnLockDosList (LDF_READ | LDF_DEVICES);
+
+  return os_dev;
+}
+
+int
+grub_util_biosdisk_is_floppy (grub_disk_t disk)
+{
+  const char *dname;
+
+  dname = grub_util_biosdisk_get_osdev (disk);
+
+  if (dname[0] != '/' || dname[1] != '/' || dname[2] != ':')
+    return 0;
+
+  dname += 3;
+
+  if (strncmp (dname, TD_NAME, sizeof (TD_NAME) - 1) == 0
+      && (TD_NAME[sizeof (TD_NAME) - 1] == '/'
+	  || TD_NAME[sizeof (TD_NAME) - 1] == '\0'))
+    return 1;
+  return 0;
+}
+
diff --git a/grub-core/osdep/aros/hostdisk.c b/grub-core/osdep/aros/hostdisk.c
new file mode 100644
index 0000000..3b2c9de
--- /dev/null
+++ b/grub-core/osdep/aros/hostdisk.c
@@ -0,0 +1,617 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+#include <time.h>
+
+#include <string.h>
+#include <dos/dos.h>
+#include <dos/filesystem.h>
+#include <dos/exall.h>
+#include <proto/dos.h>
+#include <devices/hardblocks.h>
+#include <devices/newstyle.h>
+#include <proto/exec.h>
+#include <proto/utility.h>
+#include <proto/partition.h>
+#include <devices/trackdisk.h>
+#include <exec/errors.h>
+
+#define BOUNCE_SIZE 1048576
+
+static ULONG *bounce;
+
+char *
+grub_canonicalize_file_name (const char *path)
+{
+  char *ret;
+  BPTR lck;
+
+  if (path[0] == '/' && path[1] == '/' && path[2] == ':')
+    return xstrdup (path);
+
+  ret = xmalloc (2048);
+  lck = Lock ((const unsigned char *) path, SHARED_LOCK);
+
+  if (!lck || !NameFromLock (lck, (unsigned char *) ret, 2040))
+    {
+      free (ret);
+      ret = xstrdup (path);
+    }
+  if (lck)
+    UnLock (lck);
+
+  return ret;
+}
+
+static grub_uint64_t
+grub_util_get_fd_size_volume (grub_util_fd_t fd __attribute__ ((unused)),
+			      const char *dev,
+			      unsigned *log_secsize)
+{
+  struct DriveGeometry *geo;
+  LONG err;
+  unsigned sector_size, log_sector_size;
+
+  if (!bounce)
+    bounce = AllocVec (BOUNCE_SIZE, MEMF_PUBLIC | MEMF_CLEAR);
+  if (!bounce)
+    grub_util_error ("out of memory");
+
+  fd->ioreq->iotd_Req.io_Command = TD_GETGEOMETRY;
+  fd->ioreq->iotd_Req.io_Length = sizeof (*geo);
+  fd->ioreq->iotd_Req.io_Data = bounce;
+  fd->ioreq->iotd_Req.io_Offset = 0;
+  fd->ioreq->iotd_Req.io_Actual = 0;
+  err = DoIO ((struct IORequest *) fd->ioreq);
+  if (err)
+    {
+      grub_util_info ("I/O failed with error %d, IoErr=%d", (int)err, (int) IoErr ());
+      return -1;
+    }
+
+  geo = (struct DriveGeometry *) bounce;
+
+  sector_size = geo->dg_SectorSize;
+
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  return (grub_uint64_t) geo->dg_TotalSectors * (grub_uint64_t) geo->dg_SectorSize;
+}
+
+static grub_uint64_t
+grub_util_get_fd_size_file (grub_util_fd_t fd,
+			    const char *dev __attribute__ ((unused)),
+			    unsigned *log_secsize)
+{
+  off_t oo, ro;
+  *log_secsize = 9;
+  /* FIXME: support 64-bit offsets.  */
+  oo = lseek (fd->fd, 0, SEEK_CUR);
+  ro = lseek (fd->fd, 0, SEEK_END);
+  lseek (fd->fd, oo, SEEK_SET);
+  return ro;
+}
+
+int
+grub_util_fd_seek (grub_util_fd_t fd, grub_uint64_t off)
+{
+  switch (fd->type)
+    {
+    case GRUB_UTIL_FD_FILE:
+      if (lseek (fd->fd, 0, SEEK_SET) == (off_t) -1)
+	return -1;
+      fd->off = off;
+      return 0;
+    case GRUB_UTIL_FD_DISK:
+      fd->off = off;
+      return 0;
+    }
+
+  return -1;
+}
+
+grub_util_fd_t
+grub_util_fd_open (const char *dev, int flg)
+{
+  grub_util_fd_t ret = xmalloc (sizeof (*ret));
+  const char *p1, *p2;
+  const char *dname;
+  char *tmp;
+  IPTR unit = 0;
+  ULONG flags = 0;
+
+#ifdef O_LARGEFILE
+  flg |= O_LARGEFILE;
+#endif
+#ifdef O_BINARY
+  flg |= O_BINARY;
+#endif
+
+  ret->off = 0;
+
+  if (dev[0] != '/' || dev[1] != '/' || dev[2] != ':')
+    {
+      ret->type = GRUB_UTIL_FD_FILE;
+      ret->fd = open (dev, flg, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+      if (ret->fd < 0)
+	{
+	  free (ret);
+	  return NULL;
+	}
+      return ret;
+    }
+
+  p1 = strchr (dev + 3, '/');
+  if (!p1)
+    p1 = dev + strlen (dev);
+  else
+    {
+      unit = grub_strtoul (p1 + 1, &p2, 16);
+      if (p2 && *p2 == '/')
+	flags = grub_strtoul (p2 + 1, 0, 16);
+    }
+
+  ret->mp = CreateMsgPort();
+  if (!ret->mp)
+    {
+      free (ret);
+      return NULL;
+    }
+  ret->ioreq = (struct IOExtTD *) CreateIORequest(ret->mp,
+						 sizeof(struct IOExtTD));
+  if (!ret->ioreq)
+    {
+      free (ret);
+      DeleteMsgPort (ret->mp);
+      return NULL;
+    }
+
+  dname = dev + 3;
+  ret->type = GRUB_UTIL_FD_DISK;
+
+  tmp = xmalloc (p1 - dname + 1);
+  memcpy (tmp, dname, p1 - dname);
+  tmp[p1 - dname] = '\0';
+
+  ret->is_floppy = (strcmp (tmp, TD_NAME) == 0);
+  ret->is_64 = 1;
+
+  if (OpenDevice ((unsigned char *) tmp, unit,
+		  (struct IORequest *) ret->ioreq, flags))
+    {
+      free (tmp);
+      free (ret);
+      DeleteMsgPort (ret->mp);
+      return NULL;
+    }
+  free (tmp);
+  return ret;
+}
+
+static ssize_t
+grub_util_fd_read_file (grub_util_fd_t fd, char *buf, size_t len)
+{
+  ssize_t size = len;
+
+  while (len)
+    {
+      ssize_t ret = read (fd->fd, buf, len);
+
+      if (ret <= 0)
+        {
+          if (errno == EINTR)
+            continue;
+          else
+            return ret;
+        }
+
+      fd->off += ret;
+      len -= ret;
+      buf += ret;
+    }
+
+  return size;
+}
+
+/* Write LEN bytes from BUF to FD. Return less than or equal to zero if an
+   error occurs, otherwise return LEN.  */
+static ssize_t
+grub_util_fd_write_file (grub_util_fd_t fd, const char *buf, size_t len)
+{
+  ssize_t size = len;
+
+  while (len)
+    {
+      ssize_t ret = write (fd->fd, buf, len);
+
+      if (ret <= 0)
+        {
+          if (errno == EINTR)
+            continue;
+          else
+            return ret;
+        }
+
+      fd->off += ret;
+      len -= ret;
+      buf += ret;
+    }
+
+  return size;
+}
+
+static void
+stop_motor (grub_util_fd_t fd)
+{
+  if (!fd->is_floppy)
+    return;
+  fd->ioreq->iotd_Req.io_Command = TD_MOTOR;
+  fd->ioreq->iotd_Req.io_Length = 0;
+  fd->ioreq->iotd_Req.io_Data = 0;
+  fd->ioreq->iotd_Req.io_Offset = 0;
+  fd->ioreq->iotd_Req.io_Actual = 0;
+  DoIO ((struct IORequest *) fd->ioreq);
+}
+
+static ssize_t
+grub_util_fd_read_volume (grub_util_fd_t fd, char *buf, size_t len)
+{
+  grub_uint64_t adj = 0;
+
+  if (!bounce)
+    bounce = AllocVec (BOUNCE_SIZE, MEMF_PUBLIC | MEMF_CLEAR);
+  if (!bounce)
+    grub_util_error ("out of memory");
+
+  while (len)
+    {
+      size_t cr = len;
+      LONG err;
+      if (cr > BOUNCE_SIZE)
+	cr = BOUNCE_SIZE;
+    retry:
+      if (fd->is_64)
+	fd->ioreq->iotd_Req.io_Command = NSCMD_TD_READ64;
+      else
+	fd->ioreq->iotd_Req.io_Command = CMD_READ;
+      fd->ioreq->iotd_Req.io_Length = cr;
+      fd->ioreq->iotd_Req.io_Data = bounce;
+      fd->ioreq->iotd_Req.io_Offset = fd->off & 0xFFFFFFFF;
+      fd->ioreq->iotd_Req.io_Actual = fd->off >> 32;
+      err = DoIO ((struct IORequest *) fd->ioreq);
+      if (err == IOERR_NOCMD && fd->is_64)
+	{
+	  fd->is_64 = 0;
+	  goto retry;
+	}
+      if (err)
+	{
+	  grub_util_info ("I/O failed with error %d, IoErr=%d", (int)err, (int) IoErr ());
+	  stop_motor (fd);
+	  return -1;
+	}
+      memcpy (buf, bounce, cr);
+      adj += cr;
+      len -= cr;
+      buf += cr;
+    }
+
+  fd->off += adj;
+  stop_motor (fd);
+  return adj;
+}
+
+static ssize_t
+grub_util_fd_write_volume (grub_util_fd_t fd, const char *buf, size_t len)
+{
+  grub_uint64_t adj = 0;
+  if (!bounce)
+    bounce = AllocVec (BOUNCE_SIZE, MEMF_PUBLIC | MEMF_CLEAR);
+  if (!bounce)
+    grub_util_error ("out of memory");
+
+  while (len)
+    {
+      size_t cr = len;
+      LONG err;
+      if (cr > BOUNCE_SIZE)
+	cr = BOUNCE_SIZE;
+    retry:
+      if (fd->is_64)
+	fd->ioreq->iotd_Req.io_Command = NSCMD_TD_WRITE64;
+      else
+	fd->ioreq->iotd_Req.io_Command = CMD_WRITE;
+      fd->ioreq->iotd_Req.io_Length = cr;
+      fd->ioreq->iotd_Req.io_Data = bounce;
+      fd->ioreq->iotd_Req.io_Offset = fd->off & 0xFFFFFFFF;
+      fd->ioreq->iotd_Req.io_Actual = fd->off >> 32;
+      memcpy (bounce, buf, cr);
+      err = DoIO ((struct IORequest *) fd->ioreq);
+      if (err == IOERR_NOCMD && fd->is_64)
+	{
+	  fd->is_64 = 0;
+	  goto retry;
+	}
+      if (err)
+	{
+	  grub_util_info ("I/O failed with error %d", err);
+	  stop_motor (fd);
+	  return -1;
+	}
+
+      adj += cr;
+      len -= cr;
+      buf += cr;
+    }
+
+  fd->off += adj;
+  stop_motor (fd);
+  return adj;
+}
+
+ssize_t
+grub_util_fd_read (grub_util_fd_t fd, char *buf, size_t len)
+{
+  switch (fd->type)
+    {
+    case GRUB_UTIL_FD_FILE:
+      return grub_util_fd_read_file (fd, buf, len);
+    case GRUB_UTIL_FD_DISK:
+      return grub_util_fd_read_volume (fd, buf, len);
+    }
+  return -1;
+}
+
+ssize_t
+grub_util_fd_write (grub_util_fd_t fd, const char *buf, size_t len)
+{
+  switch (fd->type)
+    {
+    case GRUB_UTIL_FD_FILE:
+      return grub_util_fd_write_file (fd, buf, len);
+    case GRUB_UTIL_FD_DISK:
+      return grub_util_fd_write_volume (fd, buf, len);
+    }
+  return -1;
+}
+
+grub_uint64_t
+grub_util_get_fd_size (grub_util_fd_t fd,
+		       const char *dev,
+		       unsigned *log_secsize)
+{
+  switch (fd->type)
+    {
+    case GRUB_UTIL_FD_FILE:
+      return grub_util_get_fd_size_file (fd, dev, log_secsize);
+
+    case GRUB_UTIL_FD_DISK:
+      return grub_util_get_fd_size_volume (fd, dev, log_secsize);
+    }
+  return -1;
+}
+
+int
+grub_util_fd_close (grub_util_fd_t fd)
+{
+  switch (fd->type)
+    {
+    case GRUB_UTIL_FD_FILE:
+      return close (fd->fd);
+    case GRUB_UTIL_FD_DISK:
+      CloseDevice ((struct IORequest *) fd->ioreq);
+      DeleteIORequest((struct IORequest *) fd->ioreq);
+      DeleteMsgPort (fd->mp);
+      return 0;
+    }
+  return 0;
+}
+
+static int allow_fd_syncs = 1;
+
+static int
+grub_util_fd_sync_volume (grub_util_fd_t fd)
+{
+  LONG err;
+
+  fd->ioreq->iotd_Req.io_Command = CMD_UPDATE;
+  fd->ioreq->iotd_Req.io_Length = 0;
+  fd->ioreq->iotd_Req.io_Data = 0;
+  fd->ioreq->iotd_Req.io_Offset = 0;
+  fd->ioreq->iotd_Req.io_Actual = 0;
+  err = DoIO ((struct IORequest *) fd->ioreq);
+  if (err)
+    {
+      grub_util_info ("I/O failed with error %d, IoErr=%d", (int)err, (int) IoErr ());
+      return -1;
+    }
+  return 0;
+}
+
+int
+grub_util_fd_sync (grub_util_fd_t fd)
+{
+  if (allow_fd_syncs)
+    {
+      switch (fd->type)
+	{
+	case GRUB_UTIL_FD_FILE:
+	  return fsync (fd->fd);
+	case GRUB_UTIL_FD_DISK:
+	  return grub_util_fd_sync_volume (fd);
+	}
+    }
+  return 0;
+}
+
+int
+grub_util_file_sync (FILE *f)
+{
+  if (fflush (f) != 0)
+    return -1;
+  if (!allow_fd_syncs)
+    return 0;
+  return fsync (fileno (f));
+}
+
+void
+grub_util_disable_fd_syncs (void)
+{
+  allow_fd_syncs = 0;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
+
+
+const char *
+grub_util_fd_strerror (void)
+{
+  static char buf[201];
+  LONG err = IoErr ();
+  if (!err)
+    return _("Success");
+  memset (buf, '\0', sizeof (buf));
+  Fault (err, (const unsigned char *) "", (STRPTR) buf, sizeof (buf));
+  if (buf[0] == ':')
+    return buf + 1;
+  return buf;
+}
+
+FILE *
+grub_util_fopen (const char *path, const char *mode)
+{
+  return fopen (path, mode);
+}
+
+int
+grub_util_is_directory (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return S_ISDIR (st.st_mode);
+}
+
+int
+grub_util_is_regular (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return S_ISREG (st.st_mode);
+}
+
+int
+grub_util_is_special_file (const char *path)
+{
+  struct stat st;
+
+  if (lstat (path, &st) == -1)
+    return 1;
+  return (!S_ISREG (st.st_mode) && !S_ISDIR (st.st_mode));
+}
+
+static char *
+get_temp_name (void)
+{
+  static int ctr = 0;
+  char *t;
+  struct stat st;
+  
+  while (1)
+    {
+      t = xasprintf ("T:grub.%d.%d.%d.%d", (int) getpid (), (int) getppid (),
+		     ctr++, time (0));
+      if (stat (t, &st) == -1)
+	return t;
+      free (t);
+    }
+}
+
+char *
+grub_util_make_temporary_file (void)
+{
+  char *ret = get_temp_name ();
+  FILE *f;
+
+  f = grub_util_fopen (ret, "wb");
+  if (f)
+    fclose (f);
+  return ret;
+}
+
+char *
+grub_util_make_temporary_dir (void)
+{
+  char *ret = get_temp_name ();
+
+  grub_util_mkdir (ret);
+
+  return ret;
+}
+
+grub_uint32_t
+grub_util_get_mtime (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return st.st_mtime;
+}
diff --git a/grub-core/osdep/aros/relpath.c b/grub-core/osdep/aros/relpath.c
new file mode 100644
index 0000000..9c2328d
--- /dev/null
+++ b/grub-core/osdep/aros/relpath.c
@@ -0,0 +1,75 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <string.h>
+#include <dos/dos.h>
+#include <dos/filesystem.h>
+#include <dos/exall.h>
+#include <proto/dos.h>
+#include <proto/exec.h>
+#include <devices/trackdisk.h>
+
+char *
+grub_make_system_path_relative_to_its_root (const char *path)
+{
+  char *p;
+  unsigned char *tmp;
+  char *ret;
+  BPTR lck;
+
+  if (path[0] == '/' && path[1] == '/' && path[2] == ':')
+    return xstrdup (path);
+
+  tmp = xmalloc (2048);
+
+  lck = Lock ((const unsigned char *) path, SHARED_LOCK);
+  if (!lck || !NameFromLock (lck, tmp, 2040))
+    {
+      free (tmp);
+      tmp = (unsigned char *) xstrdup (path);
+    }
+  if (lck)
+    UnLock (lck);
+  p = strchr ((char *) tmp, ':');
+  if (!p)
+    return (char *) tmp;
+  if (p[1] == '/' || p[1] == '\0')
+    {
+      ret = xstrdup (p + 1);
+    }
+  else
+    {
+      ret = xmalloc (strlen (p + 1) + 2);
+      ret[0] = '/';
+      strcpy (ret + 1, p + 1);
+    }
+
+  free (tmp);
+  return ret;
+}
diff --git a/grub-core/osdep/basic/compress.c b/grub-core/osdep/basic/compress.c
new file mode 100644
index 0000000..9794640
--- /dev/null
+++ b/grub-core/osdep/basic/compress.c
@@ -0,0 +1,21 @@
+#include <config.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+
+int 
+grub_install_compress_gzip (const char *src, const char *dest)
+{
+  grub_util_error (_("no compression is available for your platform"));
+}
+
+int 
+grub_install_compress_xz (const char *src, const char *dest)
+{
+  grub_util_error (_("no compression is available for your platform"));
+}
+
+int 
+grub_install_compress_lzop (const char *src, const char *dest)
+{
+  grub_util_error (_("no compression is available for your platform"));
+}
diff --git a/grub-core/osdep/basic/emunet.c b/grub-core/osdep/basic/emunet.c
new file mode 100644
index 0000000..6362e5c
--- /dev/null
+++ b/grub-core/osdep/basic/emunet.c
@@ -0,0 +1,50 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/i18n.h>
+#include <grub/emu/net.h>
+
+grub_ssize_t
+grub_emunet_send (const void *packet __attribute__ ((unused)),
+		  grub_size_t sz __attribute__ ((unused)))
+{
+  return -1;
+}
+
+grub_ssize_t
+grub_emunet_receive (void *packet __attribute__ ((unused)),
+		     grub_size_t sz __attribute__ ((unused)))
+{
+  return -1;
+}
+
+int
+grub_emunet_create (grub_size_t *mtu)
+{
+  *mtu = 1500;
+  return -1;
+}
+
+void
+grub_emunet_close (void)
+{
+  return;
+}
diff --git a/grub-core/osdep/basic/getroot.c b/grub-core/osdep/basic/getroot.c
new file mode 100644
index 0000000..8831eb3
--- /dev/null
+++ b/grub-core/osdep/basic/getroot.c
@@ -0,0 +1,82 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+
+char *
+grub_util_part_to_disk (const char *os_dev,
+			struct stat *st __attribute__ ((unused)),
+			int *is_part)
+{
+  *is_part = 0;
+  return xstrdup (os_dev);
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev __attribute__ ((unused)))
+{
+  return 0;
+}
diff --git a/grub-core/osdep/basic/hostdisk.c b/grub-core/osdep/basic/hostdisk.c
new file mode 100644
index 0000000..529bf29
--- /dev/null
+++ b/grub-core/osdep/basic/hostdisk.c
@@ -0,0 +1,58 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd __attribute__ ((unused)),
+		       const char *name __attribute__ ((unused)),
+		       unsigned *log_secsize __attribute__ ((unused)))
+{
+# warning "No special routine to get the size of a block device is implemented for your OS. This is not possibly fatal."
+
+  return -1;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/basic/init.c b/grub-core/osdep/basic/init.c
new file mode 100644
index 0000000..c54c710
--- /dev/null
+++ b/grub-core/osdep/basic/init.c
@@ -0,0 +1,38 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/util/misc.h>
+#include <grub/i18n.h>
+
+#include "progname.h"
+
+void
+grub_util_host_init (int *argc __attribute__ ((unused)),
+		     char ***argv)
+{
+  set_program_name ((*argv)[0]);
+
+#if (defined (GRUB_UTIL) && defined(ENABLE_NLS) && ENABLE_NLS)
+  setlocale (LC_ALL, "");
+  bindtextdomain (PACKAGE, LOCALEDIR);
+  textdomain (PACKAGE);
+#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
+}
diff --git a/grub-core/osdep/basic/no_platform.c b/grub-core/osdep/basic/no_platform.c
new file mode 100644
index 0000000..d76c34c
--- /dev/null
+++ b/grub-core/osdep/basic/no_platform.c
@@ -0,0 +1,46 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/emu/misc.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+
+#include "platform.c"
+
+void
+grub_install_register_ieee1275 (int is_prep, const char *install_device,
+				int partno, const char *relpath)
+{
+  grub_util_error ("%s", _("no IEEE1275 routines are available for your platform"));
+}
+
+void
+grub_install_register_efi (grub_device_t efidir_grub_dev,
+			   const char *efifile_path,
+			   const char *efi_distributor)
+{
+  grub_util_error ("%s", _("no EFI routines are available for your platform"));
+}
+
+void
+grub_install_sgi_setup (const char *install_device,
+			const char *imgfile, const char *destname)
+{
+  grub_util_error ("%s", _("no SGI routines are available for your platform"));
+}
diff --git a/grub-core/osdep/basic/ofpath.c b/grub-core/osdep/basic/ofpath.c
new file mode 100644
index 0000000..c3fe06f
--- /dev/null
+++ b/grub-core/osdep/basic/ofpath.c
@@ -0,0 +1,29 @@
+/* ofpath.c - calculate OpenFirmware path names given an OS device */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2011,2012, 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/util/ofpath.h>
+#include <grub/mm.h>
+
+char *
+grub_util_devname_to_ofpath (const char *sys_devname __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
diff --git a/grub-core/osdep/basic/platform.c b/grub-core/osdep/basic/platform.c
new file mode 100644
index 0000000..a7dafd8
--- /dev/null
+++ b/grub-core/osdep/basic/platform.c
@@ -0,0 +1,32 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/util/install.h>
+
+const char *
+grub_install_get_default_arm_platform (void)
+{
+  return "arm-uboot";
+}
+
+const char *
+grub_install_get_default_x86_platform (void)
+{ 
+  return "i386-pc";
+}
+
diff --git a/grub-core/osdep/basic/random.c b/grub-core/osdep/basic/random.c
new file mode 100644
index 0000000..b5ccad4
--- /dev/null
+++ b/grub-core/osdep/basic/random.c
@@ -0,0 +1,43 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1992-1999,2001,2003,2004,2005,2009,2010,2011,2012,2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/types.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/emu/misc.h>
+#include <grub/util/misc.h>
+#include <grub/i18n.h>
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+grub_get_random (void *out, grub_size_t len)
+{
+#warning "No random number generator is available for your OS. \
+Some functions like grub-mkpaswd and installing on UUID-less disks will be \
+disabled."
+  grub_util_error ("%s",
+		   /* TRANSLATORS: The OS itself may very well have a random
+		      number generator but GRUB doesn't know how to access it.  */
+		   _("no random number generator is available for your OS"));
+}
diff --git a/grub-core/osdep/blocklist.c b/grub-core/osdep/blocklist.c
new file mode 100644
index 0000000..1f58b0f
--- /dev/null
+++ b/grub-core/osdep/blocklist.c
@@ -0,0 +1,7 @@
+#ifdef __linux__
+#include "linux/blocklist.c"
+#elif defined (__MINGW32__) || defined (__CYGWIN__)
+#include "windows/blocklist.c"
+#else
+#include "generic/blocklist.c"
+#endif
diff --git a/grub-core/osdep/bsd/getroot.c b/grub-core/osdep/bsd/getroot.c
new file mode 100644
index 0000000..dbc6a2f
--- /dev/null
+++ b/grub-core/osdep/bsd/getroot.c
@@ -0,0 +1,204 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <sys/wait.h>
+
+# include <sys/ioctl.h>
+# include <sys/disklabel.h>    /* struct disklabel */
+# include <sys/disk.h>    /* struct dkwedge_info */
+# ifdef HAVE_GETRAWPARTITION
+#  include <util.h>    /* getrawpartition */
+# endif /* HAVE_GETRAWPARTITION */
+#if defined(__NetBSD__)
+# include <sys/fdio.h>
+#endif
+#if defined(__OpenBSD__)
+# include <sys/dkio.h>
+#endif
+
+char *
+grub_util_part_to_disk (const char *os_dev, struct stat *st,
+			int *is_part)
+{
+  int rawpart = -1;
+
+  if (! S_ISCHR (st->st_mode))
+    {
+      *is_part = 0;
+      return xstrdup (os_dev);
+    }
+
+# ifdef HAVE_GETRAWPARTITION
+  rawpart = getrawpartition();
+# endif /* HAVE_GETRAWPARTITION */
+  if (rawpart < 0)
+    return xstrdup (os_dev);
+
+#if defined(__NetBSD__)
+  /* NetBSD disk wedges are of the form "/dev/rdk.*".  */
+  if (strncmp ("/dev/rdk", os_dev, sizeof("/dev/rdk") - 1) == 0)
+    {
+      struct dkwedge_info dkw;
+      int fd;
+
+      fd = open (os_dev, O_RDONLY);
+      if (fd == -1)
+	{
+	  grub_error (GRUB_ERR_BAD_DEVICE,
+		      N_("cannot open `%s': %s"), os_dev,
+		      strerror (errno));
+	  return xstrdup (os_dev);
+	}
+      if (ioctl (fd, DIOCGWEDGEINFO, &dkw) == -1)
+	{
+	  grub_error (GRUB_ERR_BAD_DEVICE,
+		      "cannot get disk wedge info of `%s'", os_dev);
+	  close (fd);
+	  return xstrdup (os_dev);
+	}
+      *is_part = (dkw.dkw_offset != 0);
+      close (fd);
+      return xasprintf ("/dev/r%s%c", dkw.dkw_parent, 'a' + rawpart);
+    }
+#endif
+
+  /* NetBSD (disk label) partitions are of the form "/dev/r[a-z]+[0-9][a-z]".  */
+  if (strncmp ("/dev/r", os_dev, sizeof("/dev/r") - 1) == 0 &&
+      (os_dev[sizeof("/dev/r") - 1] >= 'a' && os_dev[sizeof("/dev/r") - 1] <= 'z') &&
+      strncmp ("fd", os_dev + sizeof("/dev/r") - 1, sizeof("fd") - 1) != 0)    /* not a floppy device name */
+    {
+      char *path = xstrdup (os_dev);
+      char *p;
+      for (p = path + sizeof("/dev/r"); *p >= 'a' && *p <= 'z'; p++);
+      if (grub_isdigit(*p))
+	{
+	  p++;
+	  if ((*p >= 'a' && *p <= 'z') && (*(p+1) == '\0'))
+	    {
+	      if (*p != 'a' + rawpart)
+		*is_part = 1;
+	      /* path matches the required regular expression and
+		 p points to its last character.  */
+	      *p = 'a' + rawpart;
+	    }
+	}
+      return path;
+    }
+
+  return xstrdup (os_dev);
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  int fd;
+#  if defined(__NetBSD__)
+  struct dkwedge_info dkw;
+#  endif /* defined(__NetBSD__) */
+  struct disklabel label;
+  int p_index;
+
+  fd = grub_util_fd_open (dev, O_RDONLY);
+  if (fd == -1)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot open `%s': %s"),
+		  dev, strerror (errno));
+      return 0;
+    }
+
+#  if defined(__NetBSD__)
+  /* First handle the case of disk wedges.  */
+  if (ioctl (fd, DIOCGWEDGEINFO, &dkw) == 0)
+    {
+      close (fd);
+      return (grub_disk_addr_t) dkw.dkw_offset;
+    }
+#  endif /* defined(__NetBSD__) */
+
+  if (ioctl (fd, DIOCGDINFO, &label) == -1)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "cannot get disk label of `%s'", dev);
+      close (fd);
+      return 0;
+    }
+
+  close (fd);
+
+  if (dev[0])
+    p_index = dev[strlen(dev) - 1] - 'a';
+  else
+    p_index = -1;
+  
+  if (p_index >= label.d_npartitions || p_index < 0)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "no disk label entry for `%s'", dev);
+      return 0;
+    }
+  return (grub_disk_addr_t) label.d_partitions[p_index].p_offset;
+}
diff --git a/grub-core/osdep/bsd/hostdisk.c b/grub-core/osdep/bsd/hostdisk.c
new file mode 100644
index 0000000..5912d14
--- /dev/null
+++ b/grub-core/osdep/bsd/hostdisk.c
@@ -0,0 +1,130 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+# include <sys/ioctl.h>
+# include <sys/disklabel.h>    /* struct disklabel */
+# include <sys/disk.h>    /* struct dkwedge_info */
+# ifdef HAVE_GETRAWPARTITION
+#  include <util.h>    /* getrawpartition */
+# endif /* HAVE_GETRAWPARTITION */
+# if defined(__NetBSD__)
+# include <sys/fdio.h>
+# endif
+# if defined(__OpenBSD__)
+# include <sys/dkio.h>
+# endif
+
+#if defined(__NetBSD__)
+/* Adjust device driver parameters.  This function should be called just
+   after successfully opening the device.  For now, it simply prevents the
+   floppy driver from retrying operations on failure, as otherwise the
+   driver takes a while to abort when there is no floppy in the drive.  */
+static void
+configure_device_driver (grub_util_fd_t fd)
+{
+  struct stat st;
+
+  if (fstat (fd, &st) < 0 || ! S_ISCHR (st.st_mode))
+    return;
+  if (major(st.st_rdev) == RAW_FLOPPY_MAJOR)
+    {
+      int floppy_opts;
+
+      if (ioctl (fd, FDIOCGETOPTS, &floppy_opts) == -1)
+	return;
+      floppy_opts |= FDOPT_NORETRY;
+      if (ioctl (fd, FDIOCSETOPTS, &floppy_opts) == -1)
+	return;
+    }
+}
+grub_util_fd_t
+grub_util_fd_open (const char *os_dev, int flags)
+{
+  grub_util_fd_t ret;
+
+#ifdef O_LARGEFILE
+  flags |= O_LARGEFILE;
+#endif
+#ifdef O_BINARY
+  flags |= O_BINARY;
+#endif
+
+  ret = open (os_dev, flags, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+  if (ret >= 0)
+    configure_device_driver (fd);
+  return ret;
+}
+
+#endif
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  struct disklabel label;
+  unsigned sector_size, log_sector_size;
+
+#if defined(__NetBSD__)
+  grub_hostdisk_configure_device_driver (fd);
+#endif
+
+  if (ioctl (fd, DIOCGDINFO, &label) == -1)
+    return -1;
+
+  sector_size = label.d_secsize;
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  return (grub_uint64_t) label.d_secperunit << log_sector_size;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/compress.c b/grub-core/osdep/compress.c
new file mode 100644
index 0000000..cc808d0
--- /dev/null
+++ b/grub-core/osdep/compress.c
@@ -0,0 +1,5 @@
+#if !defined (__MINGW32__) && !defined (__CYGWIN__) && !defined (__AROS__)
+#include "unix/compress.c"
+#else
+#include "basic/compress.c"
+#endif
diff --git a/grub-core/osdep/config.c b/grub-core/osdep/config.c
new file mode 100644
index 0000000..b9f7819
--- /dev/null
+++ b/grub-core/osdep/config.c
@@ -0,0 +1,7 @@
+#if defined (__MINGW32__) && !defined (__CYGWIN__)
+#include "windows/config.c"
+#elif defined (__AROS__)
+#include "aros/config.c"
+#else
+#include "unix/config.c"
+#endif
diff --git a/grub-core/osdep/cputime.c b/grub-core/osdep/cputime.c
new file mode 100644
index 0000000..d3ee4c8
--- /dev/null
+++ b/grub-core/osdep/cputime.c
@@ -0,0 +1,5 @@
+#ifdef __MINGW32__
+#include "windows/cputime.c"
+#else
+#include "unix/cputime.c"
+#endif
diff --git a/grub-core/osdep/devmapper/getroot.c b/grub-core/osdep/devmapper/getroot.c
new file mode 100644
index 0000000..a13a39c
--- /dev/null
+++ b/grub-core/osdep/devmapper/getroot.c
@@ -0,0 +1,347 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <grub/emu/getroot.h>
+#include <grub/mm.h>
+
+#ifdef HAVE_DEVICE_MAPPER
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
+#include <libdevmapper.h>
+
+#include <grub/types.h>
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+
+static int
+grub_util_open_dm (const char *os_dev, struct dm_tree **tree,
+		   struct dm_tree_node **node)
+{
+  uint32_t maj, min;
+  struct stat st;
+
+  *node = NULL;
+  *tree = NULL;
+
+  if (stat (os_dev, &st) < 0)
+    return 0;
+
+  maj = major (st.st_rdev);
+  min = minor (st.st_rdev);
+
+  if (!dm_is_dm_major (maj))
+    return 0;
+
+  *tree = dm_tree_create ();
+  if (! *tree)
+    {
+      grub_puts_ (N_("Failed to create `device-mapper' tree"));
+      grub_dprintf ("hostdisk", "dm_tree_create failed\n");
+      return 0;
+    }
+
+  if (! dm_tree_add_dev (*tree, maj, min))
+    {
+      grub_dprintf ("hostdisk", "dm_tree_add_dev failed\n");
+      dm_tree_free (*tree);
+      *tree = NULL;
+      return 0;
+    }
+
+  *node = dm_tree_find_node (*tree, maj, min);
+  if (! *node)
+    {
+      grub_dprintf ("hostdisk", "dm_tree_find_node failed\n");
+      dm_tree_free (*tree);
+      *tree = NULL;
+      return 0;
+    }
+  return 1;
+}
+
+static char *
+get_dm_uuid (const char *os_dev)
+{
+  struct dm_tree *tree;
+  struct dm_tree_node *node;
+  const char *node_uuid;
+  char *ret;
+
+  if (!grub_util_open_dm (os_dev, &tree, &node))
+    return NULL;
+
+  node_uuid = dm_tree_node_get_uuid (node);
+  if (! node_uuid)
+    {
+      grub_dprintf ("hostdisk", "%s has no DM uuid\n", os_dev);
+      dm_tree_free (tree);
+      return NULL;
+    }
+
+  ret = grub_strdup (node_uuid);
+
+  dm_tree_free (tree);
+
+  return ret;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dm_abstraction (const char *os_dev)
+{
+  char *uuid;
+
+  uuid = get_dm_uuid (os_dev);
+
+  if (uuid == NULL)
+    return GRUB_DEV_ABSTRACTION_NONE;
+
+  if (strncmp (uuid, "LVM-", 4) == 0)
+    {
+      grub_free (uuid);
+      return GRUB_DEV_ABSTRACTION_LVM;
+    }
+  if (strncmp (uuid, "CRYPT-LUKS1-", 12) == 0)
+    {
+      grub_free (uuid);
+      return GRUB_DEV_ABSTRACTION_LUKS;
+    }
+
+  grub_free (uuid);
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+void
+grub_util_pull_devmapper (const char *os_dev)
+{
+  struct dm_tree *tree;
+  struct dm_tree_node *node;
+  struct dm_tree_node *child;
+  void *handle = NULL;
+  char *lastsubdev = NULL;
+  char *uuid;
+
+  uuid = get_dm_uuid (os_dev);
+
+  if (!grub_util_open_dm (os_dev, &tree, &node))
+    {
+      grub_free (uuid);
+      return;
+    }
+
+  while ((child = dm_tree_next_child (&handle, node, 0)))
+    {
+      const struct dm_info *dm = dm_tree_node_get_info (child);
+      char *subdev;
+      if (!dm)
+	continue;
+      subdev = grub_find_device ("/dev", makedev (dm->major, dm->minor));
+      if (subdev)
+	{
+	  lastsubdev = subdev;
+	  grub_util_pull_device (subdev);
+	}
+    }
+  if (uuid && strncmp (uuid, "CRYPT-LUKS1-", sizeof ("CRYPT-LUKS1-") - 1) == 0
+      && lastsubdev)
+    {
+      char *grdev = grub_util_get_grub_dev (lastsubdev);
+      dm_tree_free (tree);
+      if (grdev)
+	{
+	  grub_err_t err;
+	  err = grub_cryptodisk_cheat_mount (grdev, os_dev);
+	  if (err)
+	    grub_util_error (_("can't mount encrypted volume `%s': %s"),
+			     lastsubdev, grub_errmsg);
+	}
+      grub_free (grdev);
+    }
+  else
+    dm_tree_free (tree);
+  grub_free (uuid);
+}
+
+char *
+grub_util_devmapper_part_to_disk (struct stat *st,
+				  int *is_part, const char *path)
+{
+  int major, minor;
+
+  if (grub_util_get_dm_node_linear_info (st->st_rdev,
+					 &major, &minor, 0))
+    {
+      *is_part = 1;
+      return grub_find_device ("/dev", makedev (major, minor));
+    }
+  *is_part = 0;
+  return xstrdup (path);
+}
+
+char *
+grub_util_get_devmapper_grub_dev (const char *os_dev)
+{
+  char *uuid, *optr;
+  char *grub_dev;
+
+  uuid = get_dm_uuid (os_dev);
+  if (!uuid)
+    return NULL;
+
+  switch (grub_util_get_dev_abstraction (os_dev))
+    {
+    case GRUB_DEV_ABSTRACTION_LVM:
+      {
+	unsigned i;
+	int dashes[] = { 0, 6, 10, 14, 18, 22, 26, 32, 38, 42, 46, 50, 54, 58};
+
+	grub_dev = xmalloc (grub_strlen (uuid) + 40);
+	optr = grub_stpcpy (grub_dev, "lvmid/");
+	for (i = 0; i < ARRAY_SIZE (dashes) - 1; i++)
+	  {
+	    memcpy (optr, uuid + sizeof ("LVM-") - 1 + dashes[i],
+		    dashes[i+1] - dashes[i]);
+	    optr += dashes[i+1] - dashes[i];
+	    *optr++ = '-';
+	  }
+	optr = stpcpy (optr, uuid + sizeof ("LVM-") - 1 + dashes[i]);
+	*optr = '\0';
+	grub_dev[sizeof("lvmid/xxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxxxx") - 1]
+	  = '/';
+	free (uuid);
+	return grub_dev;
+      }
+
+    case GRUB_DEV_ABSTRACTION_LUKS:
+      {
+	char *dash;
+
+	dash = grub_strchr (uuid + sizeof ("CRYPT-LUKS1-") - 1, '-');
+	if (dash)
+	  *dash = 0;
+	grub_dev = grub_xasprintf ("cryptouuid/%s",
+				   uuid + sizeof ("CRYPT-LUKS1-") - 1);
+	grub_free (uuid);
+	return grub_dev;
+      }
+
+    default:
+      grub_free (uuid);
+      return NULL;
+    }
+}
+
+char *
+grub_util_get_vg_uuid (const char *os_dev)
+{
+  char *uuid, *vgid;
+  int dashes[] = { 0, 6, 10, 14, 18, 22, 26, 32};
+  unsigned i;
+  char *optr;
+
+  uuid = get_dm_uuid (os_dev);
+  if (!uuid)
+    return NULL;
+
+  vgid = xmalloc (grub_strlen (uuid));
+  optr = vgid;
+  for (i = 0; i < ARRAY_SIZE (dashes) - 1; i++)
+    {
+      memcpy (optr, uuid + sizeof ("LVM-") - 1 + dashes[i],
+	      dashes[i+1] - dashes[i]);
+      optr += dashes[i+1] - dashes[i];
+      *optr++ = '-';
+    }
+  optr--;
+  *optr = '\0';
+  grub_free (uuid);
+  return vgid;
+}
+
+void
+grub_util_devmapper_cleanup (void)
+{
+  dm_lib_release ();
+}
+
+#else
+void
+grub_util_pull_devmapper (const char *os_dev __attribute__ ((unused)))
+{
+  return;
+}
+
+void
+grub_util_devmapper_cleanup (void)
+{
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dm_abstraction (const char *os_dev __attribute__ ((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+char *
+grub_util_get_vg_uuid (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+char *
+grub_util_devmapper_part_to_disk (struct stat *st __attribute__ ((unused)),
+				  int *is_part __attribute__ ((unused)),
+				  const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+char *
+grub_util_get_devmapper_grub_dev (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+#endif
diff --git a/grub-core/osdep/devmapper/hostdisk.c b/grub-core/osdep/devmapper/hostdisk.c
new file mode 100644
index 0000000..a8afc0c
--- /dev/null
+++ b/grub-core/osdep/devmapper/hostdisk.c
@@ -0,0 +1,230 @@
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
+#ifdef HAVE_DEVICE_MAPPER
+# include <libdevmapper.h>
+
+static void device_mapper_null_log (int level __attribute__ ((unused)),
+				    const char *file __attribute__ ((unused)),
+				    int line __attribute__ ((unused)),
+				    int dm_errno __attribute__ ((unused)),
+				    const char *f __attribute__ ((unused)),
+				    ...)
+{
+}
+
+int
+grub_device_mapper_supported (void)
+{
+  static int supported = -1;
+
+  if (supported == -1)
+    {
+      struct dm_task *dmt;
+
+      /* Suppress annoying log messages.  */
+      dm_log_with_errno_init (&device_mapper_null_log);
+
+      dmt = dm_task_create (DM_DEVICE_VERSION);
+      supported = (dmt != NULL);
+      if (dmt)
+	dm_task_destroy (dmt);
+
+      /* Restore the original logger.  */
+      dm_log_with_errno_init (NULL);
+    }
+
+  return supported;
+}
+
+int
+grub_util_device_is_mapped (const char *dev)
+{
+  struct stat st;
+
+  if (!grub_device_mapper_supported ())
+    return 0;
+
+  if (stat (dev, &st) < 0)
+    return 0;
+
+#if GRUB_DISK_DEVS_ARE_CHAR
+  if (! S_ISCHR (st.st_mode))
+#else
+  if (! S_ISBLK (st.st_mode))
+#endif
+    return 0;
+
+  return dm_is_dm_major (major (st.st_rdev));
+}
+
+int
+grub_util_device_is_mapped_stat (struct stat *st)
+{
+#if GRUB_DISK_DEVS_ARE_CHAR
+  if (! S_ISCHR (st->st_mode))
+#else
+  if (! S_ISBLK (st->st_mode))
+#endif
+    return 0;
+
+  if (!grub_device_mapper_supported ())
+    return 0;
+
+  return dm_is_dm_major (major (st->st_rdev));
+}
+
+
+int
+grub_util_get_dm_node_linear_info (dev_t dev,
+				   int *maj, int *min,
+				   grub_disk_addr_t *st)
+{
+  struct dm_task *dmt;
+  void *next = NULL;
+  uint64_t length, start;
+  char *target, *params;
+  const char *ptr;
+  int major = 0, minor = 0;
+  int first = 1;
+  grub_disk_addr_t partstart = 0;
+  const char *node_uuid;
+
+  major = major (dev);
+  minor = minor (dev);
+
+  while (1)
+    {
+      dmt = dm_task_create(DM_DEVICE_TABLE);
+      if (!dmt)
+	break;
+      
+      if (! (dm_task_set_major_minor (dmt, major, minor, 0)))
+	{
+	  dm_task_destroy (dmt);
+	  break;
+	}
+      dm_task_no_open_count(dmt);
+      if (!dm_task_run(dmt))
+	{
+	  dm_task_destroy (dmt);
+	  break;
+	}
+      node_uuid = dm_task_get_uuid (dmt);
+      if (node_uuid && (strncmp (node_uuid, "LVM-", 4) == 0
+			|| strncmp (node_uuid, "mpath-", 6) == 0))
+	{
+	  dm_task_destroy (dmt);
+	  break;
+	}
+
+      next = dm_get_next_target(dmt, next, &start, &length,
+				&target, &params);
+      if (grub_strcmp (target, "linear") != 0)
+	{
+	  dm_task_destroy (dmt);
+	  break;
+	}
+      major = grub_strtoul (params, &ptr, 10);
+      if (grub_errno)
+	{
+	  dm_task_destroy (dmt);
+	  grub_errno = GRUB_ERR_NONE;
+	  return 0;
+	}
+      if (*ptr != ':')
+	{
+	  dm_task_destroy (dmt);
+	  return 0;
+	}
+      ptr++;
+      minor = grub_strtoul (ptr, &ptr, 10);
+      if (grub_errno)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  dm_task_destroy (dmt);
+	  return 0;
+	}
+
+      if (*ptr != ' ')
+	{
+	  dm_task_destroy (dmt);
+	  return 0;
+	}
+      ptr++;
+      partstart += grub_strtoull (ptr, &ptr, 10);
+      if (grub_errno)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  dm_task_destroy (dmt);
+	  return 0;
+	}
+
+      dm_task_destroy (dmt);
+      first = 0;
+      if (!dm_is_dm_major (major))
+	break;
+    }
+  if (first)
+    return 0;
+  if (maj)
+    *maj = major;
+  if (min)
+    *min = minor;
+  if (st)
+    *st = partstart;
+  return 1;
+}
+#else
+
+int
+grub_util_device_is_mapped (const char *dev __attribute__ ((unused)))
+{
+  return 0;
+}
+
+int
+grub_util_get_dm_node_linear_info (dev_t dev __attribute__ ((unused)),
+				   int *maj __attribute__ ((unused)),
+				   int *min __attribute__ ((unused)),
+				   grub_disk_addr_t *st __attribute__ ((unused)))
+{
+  return 0;
+}
+
+int
+grub_util_device_is_mapped_stat (struct stat *st __attribute__ ((unused)))
+{
+  return 0;
+}
+
+#endif
diff --git a/grub-core/osdep/dl.c b/grub-core/osdep/dl.c
new file mode 100644
index 0000000..c511747
--- /dev/null
+++ b/grub-core/osdep/dl.c
@@ -0,0 +1,5 @@
+#if defined (__MINGW32__) || defined (__CYGWIN__)
+#include "windows/dl.c"
+#else
+#include "unix/dl.c"
+#endif
diff --git a/grub-core/osdep/emuconsole.c b/grub-core/osdep/emuconsole.c
new file mode 100644
index 0000000..13ede31
--- /dev/null
+++ b/grub-core/osdep/emuconsole.c
@@ -0,0 +1,5 @@
+#if defined (__MINGW32__) && !defined (__CYGWIN__)
+#include "windows/emuconsole.c"
+#else
+#include "unix/emuconsole.c"
+#endif
diff --git a/grub-core/osdep/emunet.c b/grub-core/osdep/emunet.c
new file mode 100644
index 0000000..4b0bac4
--- /dev/null
+++ b/grub-core/osdep/emunet.c
@@ -0,0 +1,5 @@
+#if defined (__linux__)
+#include "linux/emunet.c"
+#else
+#include "basic/emunet.c"
+#endif
diff --git a/grub-core/osdep/exec.c b/grub-core/osdep/exec.c
new file mode 100644
index 0000000..9dcd926
--- /dev/null
+++ b/grub-core/osdep/exec.c
@@ -0,0 +1,3 @@
+#if (!defined (__MINGW32__) || defined (__CYGWIN__)) && !defined (__AROS__)
+#include "unix/exec.c"
+#endif
diff --git a/grub-core/osdep/freebsd/getroot.c b/grub-core/osdep/freebsd/getroot.c
new file mode 100644
index 0000000..b1e8244
--- /dev/null
+++ b/grub-core/osdep/freebsd/getroot.c
@@ -0,0 +1,364 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+# include <sys/param.h>
+# include <sys/mount.h>
+# include <sys/disk.h> /* DIOCGMEDIASIZE */
+# include <sys/param.h>
+# include <sys/sysctl.h>
+#include <libgeom.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/cryptodisk.h>
+
+#include <sys/wait.h>
+
+#include <libgeom.h>
+
+#define LVM_DEV_MAPPER_STRING "/dev/linux_lvm/"
+
+static const char *
+grub_util_get_geom_abstraction (const char *dev)
+{
+  char *whole;
+  struct gmesh mesh;
+  struct gclass *class;
+  const char *name;
+  int err;
+
+  if (strncmp (dev, "/dev/", sizeof ("/dev/") - 1) != 0)
+    return 0;
+  name = dev + sizeof ("/dev/") - 1;
+  grub_util_follow_gpart_up (name, NULL, &whole);
+
+  grub_util_info ("following geom '%s'", name);
+
+  err = geom_gettree (&mesh);
+  if (err != 0)
+    /* TRANSLATORS: geom is the name of (k)FreeBSD device framework.
+       Usually left untranslated.
+     */
+    grub_util_error ("%s", _("couldn't open geom"));
+
+  LIST_FOREACH (class, &mesh.lg_class, lg_class)
+    {
+      struct ggeom *geom;
+      LIST_FOREACH (geom, &class->lg_geom, lg_geom)
+	{ 
+	  struct gprovider *provider;
+	  LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
+	    if (strcmp (provider->lg_name, name) == 0)
+	      return class->lg_name;
+	}
+    }
+  return NULL;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev)
+{
+  const char *abstrac;
+  abstrac = grub_util_get_geom_abstraction (os_dev);
+  grub_util_info ("abstraction of %s is %s", os_dev, abstrac);
+  if (abstrac && grub_strcasecmp (abstrac, "eli") == 0)
+    return GRUB_DEV_ABSTRACTION_GELI;
+
+  /* Check for LVM.  */
+  if (!strncmp (os_dev, LVM_DEV_MAPPER_STRING, sizeof(LVM_DEV_MAPPER_STRING)-1))
+    return GRUB_DEV_ABSTRACTION_LVM;
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+char *
+grub_util_part_to_disk (const char *os_dev, struct stat *st,
+			int *is_part)
+{
+  char *out, *out2;
+
+  if (! S_ISCHR (st->st_mode))
+    {
+      *is_part = 0;
+      return xstrdup (os_dev);
+    }
+
+  if (strncmp (os_dev, "/dev/", sizeof ("/dev/") - 1) != 0)
+    return xstrdup (os_dev);
+  grub_util_follow_gpart_up (os_dev + sizeof ("/dev/") - 1, NULL, &out);
+
+  if (grub_strcmp (os_dev + sizeof ("/dev/") - 1, out) != 0)
+    *is_part = 1;
+  out2 = xasprintf ("/dev/%s", out);
+  free (out);
+
+  return out2;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev,
+			  enum grub_dev_abstraction_types ab)
+{
+  switch (ab)
+    {
+    case GRUB_DEV_ABSTRACTION_GELI:
+      {
+	char *whole;
+	struct gmesh mesh;
+	struct gclass *class;
+	const char *name;
+	int err;
+	char *lastsubdev = NULL;
+
+	if (strncmp (os_dev, "/dev/", sizeof ("/dev/") - 1) != 0)
+	  return 1;
+	name = os_dev + sizeof ("/dev/") - 1;
+	grub_util_follow_gpart_up (name, NULL, &whole);
+
+	grub_util_info ("following geom '%s'", name);
+
+	err = geom_gettree (&mesh);
+	if (err != 0)
+	  /* TRANSLATORS: geom is the name of (k)FreeBSD device framework.
+	     Usually left untranslated.
+	  */
+	  grub_util_error ("%s", _("couldn't open geom"));
+
+	LIST_FOREACH (class, &mesh.lg_class, lg_class)
+	  {
+	    struct ggeom *geom;
+	    LIST_FOREACH (geom, &class->lg_geom, lg_geom)
+	      { 
+		struct gprovider *provider;
+		LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
+		  if (strcmp (provider->lg_name, name) == 0)
+		    {
+		      struct gconsumer *consumer;
+		      char *fname;
+
+		      LIST_FOREACH (consumer, &geom->lg_consumer, lg_consumer)
+			break;
+		      if (!consumer)
+			grub_util_error ("%s",
+					 _("couldn't find geli consumer"));
+		      fname = xasprintf ("/dev/%s", consumer->lg_provider->lg_name);
+		      grub_util_info ("consumer %s", consumer->lg_provider->lg_name);
+		      lastsubdev = consumer->lg_provider->lg_name;
+		      grub_util_pull_device (fname);
+		      free (fname);
+		    }
+	      }
+	  }
+	if (ab == GRUB_DEV_ABSTRACTION_GELI && lastsubdev)
+	  {
+	    char *fname = xasprintf ("/dev/%s", lastsubdev);
+	    char *grdev = grub_util_get_grub_dev (fname);
+	    free (fname);
+
+	    if (grdev)
+	      {
+		grub_err_t gr_err;
+		gr_err = grub_cryptodisk_cheat_mount (grdev, os_dev);
+		if (gr_err)
+		  grub_util_error (_("can't mount encrypted volume `%s': %s"),
+				   lastsubdev, grub_errmsg);
+	      }
+
+	    grub_free (grdev);
+	  }
+      }
+      return 1;
+    default:
+      return 0;
+    }
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev)
+{
+  char *grub_dev = NULL;
+
+  switch (grub_util_get_dev_abstraction (os_dev))
+    {
+      /* Fallback for non-devmapper build. In devmapper-builds LVM is handled
+	 in rub_util_get_devmapper_grub_dev and this point isn't reached.
+       */
+    case GRUB_DEV_ABSTRACTION_LVM:
+      {
+	unsigned short len;
+	grub_size_t offset = sizeof (LVM_DEV_MAPPER_STRING) - 1;
+
+	len = strlen (os_dev) - offset + 1;
+	grub_dev = xmalloc (len + sizeof ("lvm/"));
+
+	grub_memcpy (grub_dev, "lvm/", sizeof ("lvm/") - 1);
+	grub_memcpy (grub_dev + sizeof ("lvm/") - 1, os_dev + offset, len);
+      }
+      break;
+
+    case GRUB_DEV_ABSTRACTION_GELI:
+      {
+	char *whole;
+	struct gmesh mesh;
+	struct gclass *class;
+	const char *name;
+	int err;
+
+	if (strncmp (os_dev, "/dev/", sizeof ("/dev/") - 1) != 0)
+	  return 0;
+	name = os_dev + sizeof ("/dev/") - 1;
+	grub_util_follow_gpart_up (name, NULL, &whole);
+
+	grub_util_info ("following geom '%s'", name);
+
+	err = geom_gettree (&mesh);
+	if (err != 0)
+	  /* TRANSLATORS: geom is the name of (k)FreeBSD device framework.
+	     Usually left untranslated.
+	  */
+	  grub_util_error ("%s", _("couldn't open geom"));
+
+	LIST_FOREACH (class, &mesh.lg_class, lg_class)
+	  {
+	    struct ggeom *geom;
+	    LIST_FOREACH (geom, &class->lg_geom, lg_geom)
+	      { 
+		struct gprovider *provider;
+		LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
+		  if (strcmp (provider->lg_name, name) == 0)
+		    {
+		      struct gconsumer *consumer;
+		      char *fname;
+		      char *uuid;
+
+		      LIST_FOREACH (consumer, &geom->lg_consumer, lg_consumer)
+			break;
+		      if (!consumer)
+			grub_util_error ("%s",
+					 _("couldn't find geli consumer"));
+		      fname = xasprintf ("/dev/%s", consumer->lg_provider->lg_name);
+		      uuid = grub_util_get_geli_uuid (fname);
+		      if (!uuid)
+			grub_util_error ("%s",
+					 _("couldn't retrieve geli UUID"));
+		      grub_dev = xasprintf ("cryptouuid/%s", uuid);
+		      free (fname);
+		      free (uuid);
+		    }
+	      }
+	  }
+      }
+      break;
+
+    default:  
+      break;
+    }
+
+  return grub_dev;
+}
+
+/* FIXME: geom actually gives us the whole container hierarchy.
+   It can be used more efficiently than this.  */
+void
+grub_util_follow_gpart_up (const char *name, grub_disk_addr_t *off_out, char **name_out)
+{
+  struct gmesh mesh;
+  struct gclass *class;
+  int err;
+  struct ggeom *geom;
+
+  grub_util_info ("following geom '%s'", name);
+
+  err = geom_gettree (&mesh);
+  if (err != 0)
+    /* TRANSLATORS: geom is the name of (k)FreeBSD device framework.
+       Usually left untranslated.
+     */
+    grub_util_error ("%s", _("couldn't open geom"));
+
+  LIST_FOREACH (class, &mesh.lg_class, lg_class)
+    if (strcasecmp (class->lg_name, "part") == 0)
+      break;
+  if (!class)
+    /* TRANSLATORS: geom is the name of (k)FreeBSD device framework.
+       Usually left untranslated. "part" is the identifier of one of its
+       classes.  */
+    grub_util_error ("%s", _("couldn't find geom `part' class"));
+
+  LIST_FOREACH (geom, &class->lg_geom, lg_geom)
+    { 
+      struct gprovider *provider;
+      LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
+	if (strcmp (provider->lg_name, name) == 0)
+	  {
+	    char *name_tmp = xstrdup (geom->lg_name);
+	    grub_disk_addr_t off = 0;
+	    struct gconfig *config;
+	    grub_util_info ("geom '%s' has parent '%s'", name, geom->lg_name);
+
+	    grub_util_follow_gpart_up (name_tmp, &off, name_out);
+	    free (name_tmp);
+	    LIST_FOREACH (config, &provider->lg_config, lg_config)
+	      if (strcasecmp (config->lg_name, "offset") == 0)
+		off += strtoull (config->lg_val, 0, 10) / provider->lg_sectorsize;
+	    if (off_out)
+	      *off_out = off;
+	    return;
+	  }
+    }
+  grub_util_info ("geom '%s' has no parent", name);
+  if (name_out)
+    *name_out = xstrdup (name);
+  if (off_out)
+    *off_out = 0;
+}
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  grub_disk_addr_t out;
+  if (strncmp (dev, "/dev/", sizeof ("/dev/") - 1) != 0)
+    return 0;
+  grub_util_follow_gpart_up (dev + sizeof ("/dev/") - 1, &out, NULL);
+
+  return out;
+}
diff --git a/grub-core/osdep/freebsd/hostdisk.c b/grub-core/osdep/freebsd/hostdisk.c
new file mode 100644
index 0000000..6145d07
--- /dev/null
+++ b/grub-core/osdep/freebsd/hostdisk.c
@@ -0,0 +1,128 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+# include <sys/disk.h> /* DIOCGMEDIASIZE */
+# include <sys/param.h>
+# include <sys/sysctl.h>
+# include <sys/mount.h>
+# include <libgeom.h>
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  unsigned long long nr;
+  unsigned sector_size, log_sector_size;
+
+  if (ioctl (fd, DIOCGMEDIASIZE, &nr))
+    return -1;
+
+  if (ioctl (fd, DIOCGSECTORSIZE, &sector_size))
+    return -1;
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  if (nr & (sector_size - 1))
+    grub_util_error ("%s", _("unaligned device size"));
+
+  return nr;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
+
+grub_util_fd_t
+grub_util_fd_open (const char *os_dev, int flags)
+{
+  grub_util_fd_t ret;
+  int sysctl_flags, sysctl_oldflags;
+  size_t sysctl_size = sizeof (sysctl_flags);
+
+#ifdef O_LARGEFILE
+  flags |= O_LARGEFILE;
+#endif
+#ifdef O_BINARY
+  flags |= O_BINARY;
+#endif
+
+  if (sysctlbyname ("kern.geom.debugflags", &sysctl_oldflags, &sysctl_size, NULL, 0))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "cannot get current flags of sysctl kern.geom.debugflags");
+      return GRUB_UTIL_FD_INVALID;
+    }
+  sysctl_flags = sysctl_oldflags | 0x10;
+  if (! (sysctl_oldflags & 0x10)
+      && sysctlbyname ("kern.geom.debugflags", NULL , 0, &sysctl_flags, sysctl_size))
+    {
+      if (errno == EPERM)
+	/* Running as an unprivileged user; don't worry about restoring
+	   flags, although if we try to write to anything interesting such
+	   as the MBR then we may fail later.  */
+	sysctl_oldflags = 0x10;
+      else
+	{
+	  grub_error (GRUB_ERR_BAD_DEVICE, "cannot set flags of sysctl kern.geom.debugflags");
+	  return GRUB_UTIL_FD_INVALID;
+	}
+    }
+
+  ret = open (os_dev, flags, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+
+  if (! (sysctl_oldflags & 0x10)
+      && sysctlbyname ("kern.geom.debugflags", NULL , 0, &sysctl_oldflags, sysctl_size))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, "cannot set flags back to the old value for sysctl kern.geom.debugflags");
+      close (ret);
+      return GRUB_UTIL_FD_INVALID;
+    }
+
+  return ret;
+}
diff --git a/grub-core/osdep/generic/blocklist.c b/grub-core/osdep/generic/blocklist.c
new file mode 100644
index 0000000..2d90403
--- /dev/null
+++ b/grub-core/osdep/generic/blocklist.c
@@ -0,0 +1,132 @@
+/* grub-setup.c - make GRUB usable */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/disk.h>
+#include <grub/file.h>
+#include <grub/partition.h>
+#include <grub/util/misc.h>
+#include <grub/util/install.h>
+#include <grub/emu/hostdisk.h>
+
+#include <string.h>
+
+#define MAX_TRIES	5
+
+void
+grub_install_get_blocklist (grub_device_t root_dev,
+			    const char *core_path, const char *core_img,
+			    size_t core_size,
+			    void (*callback) (grub_disk_addr_t sector,
+					      unsigned offset,
+					      unsigned length,
+					      void *data),
+			    void *hook_data)
+{
+  int i;
+  char *tmp_img;
+  char *core_path_dev;
+
+  core_path_dev = grub_make_system_path_relative_to_its_root (core_path);
+
+  /* Make sure that GRUB reads the identical image as the OS.  */
+  tmp_img = xmalloc (core_size);
+
+  for (i = 0; i < MAX_TRIES; i++)
+    {
+      grub_file_t file;
+
+      grub_util_info ((i == 0) ? _("attempting to read the core image `%s' from GRUB")
+		      : _("attempting to read the core image `%s' from GRUB again"),
+		      core_path_dev);
+
+      grub_disk_cache_invalidate_all ();
+
+      file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | GRUB_FILE_TYPE_NO_DECOMPRESS);
+      if (file)
+	{
+	  if (grub_file_size (file) != core_size)
+	    grub_util_info ("succeeded in opening the core image but the size is different (%d != %d)",
+			    (int) grub_file_size (file), (int) core_size);
+	  else if (grub_file_read (file, tmp_img, core_size)
+		   != (grub_ssize_t) core_size)
+	    grub_util_info ("succeeded in opening the core image but cannot read %d bytes",
+			    (int) core_size);
+	  else if (memcmp (core_img, tmp_img, core_size) != 0)
+	    {
+#if 0
+	      FILE *dump;
+	      FILE *dump2;
+
+	      dump = fopen ("dump.img", "wb");
+	      if (dump)
+		{
+		  fwrite (tmp_img, 1, core_size, dump);
+		  fclose (dump);
+		}
+
+	      dump2 = fopen ("dump2.img", "wb");
+	      if (dump2)
+		{
+		  fwrite (core_img, 1, core_size, dump2);
+		  fclose (dump2);
+		}
+
+#endif
+	      grub_util_info ("succeeded in opening the core image but the data is different");
+	    }
+	  else
+	    {
+	      grub_file_close (file);
+	      break;
+	    }
+
+	  grub_file_close (file);
+	}
+      else
+	grub_util_info ("couldn't open the core image");
+
+      if (grub_errno)
+	grub_util_info ("error message = %s", grub_errmsg);
+
+      grub_errno = GRUB_ERR_NONE;
+      grub_util_biosdisk_flush (root_dev->disk);
+      sleep (1);
+    }
+
+  if (i == MAX_TRIES)
+    grub_util_error (_("cannot read `%s' correctly"), core_path_dev);
+
+  grub_file_t file;
+  /* Now read the core image to determine where the sectors are.  */
+  file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | GRUB_FILE_TYPE_NO_DECOMPRESS);
+  if (! file)
+    grub_util_error ("%s", grub_errmsg);
+
+  file->read_hook = callback;
+  file->read_hook_data = hook_data;
+  if (grub_file_read (file, tmp_img, core_size) != (grub_ssize_t) core_size)
+    grub_util_error ("%s", _("failed to read the sectors of the core image"));
+
+  grub_file_close (file);
+  free (tmp_img);
+
+  free (core_path_dev);
+}
diff --git a/grub-core/osdep/getroot.c b/grub-core/osdep/getroot.c
new file mode 100644
index 0000000..69a80e9
--- /dev/null
+++ b/grub-core/osdep/getroot.c
@@ -0,0 +1,22 @@
+#ifdef __linux__
+#include "linux/getroot.c"
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include "freebsd/getroot.c"
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
+#include "bsd/getroot.c"
+#elif defined(__APPLE__)
+#include "apple/getroot.c"
+#elif defined(__sun__)
+#include "sun/getroot.c"
+#elif defined(__GNU__)
+#include "hurd/getroot.c"
+#elif defined(__CYGWIN__) || defined (__MINGW32__)
+#include "windows/getroot.c"
+#elif defined(__AROS__)
+#include "aros/getroot.c"
+#elif defined (__HAIKU__)
+#include "haiku/getroot.c"
+#else
+# warning "No getroot OS-specific functions is available for your system. Device detection may not work properly."
+#include "basic/getroot.c"
+#endif
diff --git a/grub-core/osdep/haiku/getroot.c b/grub-core/osdep/haiku/getroot.c
new file mode 100644
index 0000000..4e123c0
--- /dev/null
+++ b/grub-core/osdep/haiku/getroot.c
@@ -0,0 +1,105 @@
+#include <config.h>
+#include <config-util.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+#include <stdint.h>
+#include <grub/util/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <fs_info.h>
+#include <Drivers.h>
+#include <StorageDefs.h>
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+char **
+grub_guess_root_devices (const char *dir_in)
+{
+  dev_t dv = dev_for_path (dir_in);
+  fs_info inf;
+  char **ret;
+  if (fs_stat_dev (dv, &inf) != B_OK)
+    return NULL;
+  ret = xmalloc (2 * sizeof (ret[0]));
+  ret[0] = xstrdup (inf.device_name);
+  ret[1] = NULL;
+  return ret;
+}
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  partition_info part;
+  grub_disk_addr_t ret;
+  int fd = open (dev, O_RDONLY);
+  if (fd < 0)
+    return 0;
+  if (ioctl (fd, B_GET_PARTITION_INFO, &part, sizeof (part)) < 0)
+    {
+      close (fd);
+      return 0;
+    }
+  ret = part.offset;
+  close (fd);
+  fd = open (part.device, O_RDONLY);
+
+  device_geometry geo;
+  if (ioctl (fd, B_GET_GEOMETRY, &geo, sizeof (geo)) < 0)
+    return 0;
+  ret /= geo.bytes_per_sector ? : 512;
+  close (fd);  
+  return ret;
+}
+
+char *
+grub_util_part_to_disk (const char *os_dev,
+			struct stat *st __attribute__ ((unused)),
+			int *is_part)
+{
+  char *ret;
+  partition_info part;
+  int fd = open (os_dev, O_RDONLY);
+  *is_part = 0;
+
+  if (fd < 0)
+    return xstrdup (os_dev);
+  if (ioctl (fd, B_GET_PARTITION_INFO, &part, sizeof (part)) < 0)
+    {
+      close (fd);
+      return xstrdup (os_dev);
+    }
+  ret = xstrdup (part.device);
+  close (fd);
+  *is_part=1;
+  return ret;
+}
+
+int
+grub_util_biosdisk_is_floppy (grub_disk_t disk)
+{
+  const char *dname;
+
+  dname = grub_util_biosdisk_get_osdev (disk);
+
+  return (strncmp (dname, "/dev/disk/floppy/", sizeof ("/dev/disk/floppy/") - 1)
+	  == 0);
+}
diff --git a/grub-core/osdep/haiku/hostdisk.c b/grub-core/osdep/haiku/hostdisk.c
new file mode 100644
index 0000000..5623539
--- /dev/null
+++ b/grub-core/osdep/haiku/hostdisk.c
@@ -0,0 +1,69 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+#include <sys/ioctl.h>
+#include <Drivers.h>
+#include <StorageDefs.h>
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd,
+			  const char *name __attribute__ ((unused)),
+			  unsigned *log_secsize)
+{
+  device_geometry part;
+  unsigned lg;
+  if (ioctl (fd, B_GET_GEOMETRY, &part, sizeof (part)) < 0)  
+    return -1;
+  for (lg = 0; (1 << lg) < part.bytes_per_sector; lg++);
+  if (log_secsize)
+    *log_secsize= lg;
+  return ((grub_uint64_t) part.cylinder_count
+	  * (grub_uint64_t) part.head_count
+	  * (grub_uint64_t) part.sectors_per_track
+	  * (grub_uint64_t) part.bytes_per_sector);
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/hostdisk.c b/grub-core/osdep/hostdisk.c
new file mode 100644
index 0000000..1853979
--- /dev/null
+++ b/grub-core/osdep/hostdisk.c
@@ -0,0 +1,22 @@
+#ifdef __linux__
+#include "linux/hostdisk.c"
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include "freebsd/hostdisk.c"
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
+#include "bsd/hostdisk.c"
+#elif defined(__APPLE__)
+#include "apple/hostdisk.c"
+#elif defined(__sun__)
+#include "sun/hostdisk.c"
+#elif defined(__GNU__)
+#include "hurd/hostdisk.c"
+#elif defined(__CYGWIN__) || defined(__MINGW32__)
+#include "windows/hostdisk.c"
+#elif defined(__AROS__)
+#include "aros/hostdisk.c"
+#elif defined (__HAIKU__)
+#include "haiku/hostdisk.c"
+#else
+# warning "No hostdisk OS-specific functions is available for your system. Device detection may not work properly."
+#include "basic/hostdisk.c"
+#endif
diff --git a/grub-core/osdep/hurd/getroot.c b/grub-core/osdep/hurd/getroot.c
new file mode 100644
index 0000000..c66b206
--- /dev/null
+++ b/grub-core/osdep/hurd/getroot.c
@@ -0,0 +1,247 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <sys/wait.h>
+
+#include <hurd.h>
+#include <hurd/lookup.h>
+#include <hurd/fs.h>
+#include <sys/mman.h>
+
+static char *
+grub_util_find_hurd_root_device (const char *path)
+{
+  file_t file;
+  error_t err;
+  char *argz = NULL, *name = NULL, *ret;
+  size_t argz_len = 0;
+  int i;
+
+  file = file_name_lookup (path, 0, 0);
+  if (file == MACH_PORT_NULL)
+    /* TRANSLATORS: The first %s is the file being looked at, the second %s is
+       the error message.  */
+    grub_util_error (_("cannot open `%s': %s"), path, strerror (errno));
+
+  /* This returns catenated 0-terminated strings.  */
+  err = file_get_fs_options (file, &argz, &argz_len);
+  if (err)
+    /* TRANSLATORS: On GNU/Hurd, a "translator" is similar to a filesystem
+       mount, but handled by a userland daemon, whose invocation command line
+       is being fetched here.  First %s is the file being looked at (for which
+       we are fetching the "translator" command line), second %s is the error
+       message.
+       */
+    grub_util_error (_("cannot get translator command line "
+                       "for path `%s': %s"), path, strerror(err));
+  if (argz_len == 0)
+    grub_util_error (_("translator command line is empty for path `%s'"), path);
+
+  /* Make sure the string is terminated.  */
+  argz[argz_len-1] = 0;
+
+  /* Skip first word (translator path) and options.  */
+  for (i = strlen (argz) + 1; i < argz_len; i += strlen (argz + i) + 1)
+    {
+      if (argz[i] != '-')
+        {
+          /* Non-option.  Only accept one, assumed to be the FS path.  */
+          /* XXX: this should be replaced by an RPC to the translator.  */
+          if (name)
+            /* TRANSLATORS: we expect to get something like
+               /hurd/foobar --option1 --option2=baz /dev/something
+             */
+            grub_util_error (_("translator `%s' for path `%s' has several "
+                               "non-option words, at least `%s' and `%s'"),
+                               argz, path, name, argz + i);
+          name = argz + i;
+        }
+    }
+
+  if (!name)
+    /* TRANSLATORS: we expect to get something like
+       /hurd/foobar --option1 --option2=baz /dev/something
+     */
+    grub_util_error (_("translator `%s' for path `%s' is given only options, "
+                       "cannot find device part"), argz, path);
+
+  if (strncmp (name, "device:", sizeof ("device:") - 1) == 0)
+    {
+      char *dev_name = name + sizeof ("device:") - 1;
+      size_t size = sizeof ("/dev/") - 1 + strlen (dev_name) + 1;
+      char *next;
+      ret = malloc (size);
+      next = stpncpy (ret, "/dev/", size);
+      stpncpy (next, dev_name, size - (next - ret));
+    }
+  else if (!strncmp (name, "file:", sizeof ("file:") - 1))
+    ret = strdup (name + sizeof ("file:") - 1);
+  else
+    ret = strdup (name);
+
+  munmap (argz, argz_len);
+  return ret;
+}
+
+static int
+is_fulldisk (const char *child, const char *parent)
+{
+  if (strcmp (parent, child) == 0)
+    return 1;
+  if (strncmp (parent, "/dev/", sizeof ("/dev/") - 1) == 0
+      && child[0] !=0 && strcmp (parent + sizeof ("/dev/") - 1, child) == 0)
+    return 1;
+  if (strncmp (child, "/dev/", sizeof ("/dev/") - 1) == 0
+      && parent[0] != 0 && strcmp (child + sizeof ("/dev/") - 1, parent) == 0)
+    return 1;
+  return 0;
+}
+
+char *
+grub_util_part_to_disk (const char *os_dev,
+			struct stat *st,
+			int *is_part)
+{
+  char *path;
+  grub_disk_addr_t offset;
+  char *p;
+
+  if (! S_ISBLK (st->st_mode))
+    {
+      *is_part = 0;
+      return xstrdup (os_dev);
+    }
+
+  if (!grub_util_hurd_get_disk_info (os_dev, NULL, &offset, NULL, &path))
+    return xstrdup (os_dev);
+
+  /* Some versions of Hurd use badly glued Linux code to handle partitions
+     resulting in partitions being promoted to disks.  */
+  if (path && !(offset == 0 && is_fulldisk (path, os_dev)
+		&& (strncmp ("/dev/sd", os_dev, 7) == 0
+		    || strncmp ("/dev/hd", os_dev, 7) == 0)))
+    {
+      *is_part = !is_fulldisk (path, os_dev);
+      if (path[0] != '/')
+	{
+	  char *n = xasprintf ("/dev/%s", path);
+	  free (path);
+	  path = n;
+	}
+      return path;
+    }
+  free (path);
+
+  path = xstrdup (os_dev);
+
+  p = strchr (path + 7, 's');
+  if (p)
+    {
+      *is_part = 1;
+      *p = '\0';
+    }
+  return path;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  grub_uint32_t secsize;
+  grub_disk_addr_t offset;
+  char *path;
+  if (!grub_util_hurd_get_disk_info (dev, &secsize, &offset, NULL, &path))
+    return 0;
+  if (path && !(offset == 0 && is_fulldisk (path, dev)
+		&& (strncmp ("/dev/sd", dev, 7) == 0
+		    || strncmp ("/dev/hd", dev, 7) == 0)))
+    {
+      free (path);
+      return (secsize / 512) * offset;
+    }
+  free (path);
+  return -1;
+}
+
+char **
+grub_guess_root_devices (const char *dir)
+{
+  char **os_dev = NULL;
+
+  os_dev = xmalloc (2 * sizeof (os_dev[0]));
+
+  /* GNU/Hurd specific function.  */
+  os_dev[0] = grub_util_find_hurd_root_device (dir);
+
+  if (!os_dev[0])
+    {
+      free (os_dev);
+      return 0;
+    }
+
+  os_dev[1] = 0;
+
+  return os_dev;
+}
diff --git a/grub-core/osdep/hurd/hostdisk.c b/grub-core/osdep/hurd/hostdisk.c
new file mode 100644
index 0000000..c47b5a5
--- /dev/null
+++ b/grub-core/osdep/hurd/hostdisk.c
@@ -0,0 +1,146 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+#include <hurd.h>
+#include <hurd/lookup.h>
+#include <hurd/fs.h>
+#include <sys/mman.h>
+
+int
+grub_util_hurd_get_disk_info (const char *dev, grub_uint32_t *secsize, grub_disk_addr_t *offset,
+			      grub_disk_addr_t *size, char **parent)
+{
+  file_t file;
+  mach_port_t *ports;
+  int *ints;
+  loff_t *offsets;
+  char *data;
+  error_t err;
+  mach_msg_type_number_t num_ports = 0, num_ints = 0, num_offsets = 0, data_len = 0;
+
+  file = file_name_lookup (dev, 0, 0);
+  if (file == MACH_PORT_NULL)
+    return 0;
+
+  err = file_get_storage_info (file,
+			       &ports, &num_ports,
+			       &ints, &num_ints,
+			       &offsets, &num_offsets,
+			       &data, &data_len);
+
+  if (num_ints < 1)
+    grub_util_error (_("Storage information for `%s' does not include type"), dev);
+  if (ints[0] != STORAGE_DEVICE)
+    grub_util_error (_("`%s' is not a local disk"), dev);
+
+  if (num_offsets != 2)
+    grub_util_error (_("Storage information for `%s' indicates neither a plain partition nor a plain disk"), dev);
+  if (parent)
+    {
+      *parent = NULL;
+      if (num_ints >= 5)
+	{
+	  size_t len = ints[4];
+	  if (len > data_len)
+	    len = data_len;
+	  *parent = xmalloc (len+1);
+	  memcpy (*parent, data, len);
+	  (*parent)[len] = '\0';
+	}
+    }
+  if (offset)
+    *offset = offsets[0];
+  if (size)
+    *size = offsets[1];
+  if (secsize)
+    *secsize = ints[2];
+  if (ports && num_ports > 0)
+    {
+      mach_msg_type_number_t i;
+      for (i = 0; i < num_ports; i++)
+        {
+	  mach_port_t port = ports[i];
+	  if (port != MACH_PORT_NULL)
+	    mach_port_deallocate (mach_task_self(), port);
+        }
+      munmap ((caddr_t) ports, num_ports * sizeof (*ports));
+    }
+
+  if (ints && num_ints > 0)
+    munmap ((caddr_t) ints, num_ints * sizeof (*ints));
+  if (offsets && num_offsets > 0)
+    munmap ((caddr_t) offsets, num_offsets * sizeof (*offsets));
+  if (data && data_len > 0)
+    munmap (data, data_len);
+  mach_port_deallocate (mach_task_self (), file);
+
+  return 1;
+}
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  grub_uint32_t sector_size;
+  grub_disk_addr_t size;
+  unsigned log_sector_size;
+
+  if (!grub_util_hurd_get_disk_info (name, &sector_size, NULL, &size, NULL))
+    return -1;
+
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  return size << log_sector_size;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/init.c b/grub-core/osdep/init.c
new file mode 100644
index 0000000..207f670
--- /dev/null
+++ b/grub-core/osdep/init.c
@@ -0,0 +1,5 @@
+#if defined (__MINGW32__)
+#include "windows/init.c"
+#else
+#include "basic/init.c"
+#endif
diff --git a/grub-core/osdep/linux/blocklist.c b/grub-core/osdep/linux/blocklist.c
new file mode 100644
index 0000000..c77d608
--- /dev/null
+++ b/grub-core/osdep/linux/blocklist.c
@@ -0,0 +1,136 @@
+/* grub-setup.c - make GRUB usable */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <assert.h>
+#include <sys/ioctl.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+#include <linux/fiemap.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/util/misc.h>
+#include <grub/util/install.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+void
+grub_install_get_blocklist (grub_device_t root_dev,
+			    const char *core_path,
+			    const char *core_img __attribute__ ((unused)),
+			    size_t core_size,
+			    void (*callback) (grub_disk_addr_t sector,
+					      unsigned offset,
+					      unsigned length,
+					      void *data),
+			    void *hook_data)
+{
+  grub_partition_t container = root_dev->disk->partition;
+  grub_uint64_t container_start = grub_partition_get_start (container);
+  struct fiemap fie1;
+  int fd;
+
+  /* Write the first two sectors of the core image onto the disk.  */
+  grub_util_info ("opening the core image `%s'", core_path);
+  fd = open (core_path, O_RDONLY);
+  if (fd < 0)
+    grub_util_error (_("cannot open `%s': %s"), core_path,
+		     strerror (errno));
+
+  grub_memset (&fie1, 0, sizeof (fie1));
+  fie1.fm_length = core_size;
+  fie1.fm_flags = FIEMAP_FLAG_SYNC;
+
+  if (ioctl (fd, FS_IOC_FIEMAP, &fie1) < 0)
+    {
+      int nblocks, i;
+      int bsize;
+      int mul;
+
+      grub_util_info ("FIEMAP failed. Reverting to FIBMAP");
+
+      if (ioctl (fd, FIGETBSZ, &bsize) < 0)
+	grub_util_error (_("can't retrieve blocklists: %s"),
+			 strerror (errno));
+      if (bsize & (GRUB_DISK_SECTOR_SIZE - 1))
+	grub_util_error ("%s", _("blocksize is not divisible by 512"));
+      if (!bsize)
+	grub_util_error ("%s", _("invalid zero blocksize"));
+      mul = bsize >> GRUB_DISK_SECTOR_BITS;
+      nblocks = (core_size + bsize - 1) / bsize;
+      if (mul == 0 || nblocks == 0)
+	grub_util_error ("%s", _("can't retrieve blocklists"));
+      for (i = 0; i < nblocks; i++)
+	{
+	  unsigned blk = i;
+	  int rest;
+	  if (ioctl (fd, FIBMAP, &blk) < 0)
+	    grub_util_error (_("can't retrieve blocklists: %s"),
+			     strerror (errno));
+	    
+	  rest = core_size - ((i * mul) << GRUB_DISK_SECTOR_BITS);
+	  if (rest <= 0)
+	    break;
+	  if (rest > GRUB_DISK_SECTOR_SIZE * mul)
+	    rest = GRUB_DISK_SECTOR_SIZE * mul;
+	  callback (((grub_uint64_t) blk) * mul
+		    + container_start,
+		    0, rest, hook_data);
+	}
+    }
+  else
+    {
+      struct fiemap *fie2;
+      int i;
+      fie2 = xmalloc (sizeof (*fie2)
+		      + fie1.fm_mapped_extents
+		      * sizeof (fie1.fm_extents[1]));
+      memset (fie2, 0, sizeof (*fie2)
+	      + fie1.fm_mapped_extents * sizeof (fie2->fm_extents[1]));
+      fie2->fm_length = core_size;
+      fie2->fm_flags = FIEMAP_FLAG_SYNC;
+      fie2->fm_extent_count = fie1.fm_mapped_extents;
+      if (ioctl (fd, FS_IOC_FIEMAP, fie2) < 0)
+	grub_util_error (_("can't retrieve blocklists: %s"),
+			 strerror (errno));
+      for (i = 0; i < fie2->fm_mapped_extents; i++)
+	{
+	  callback ((fie2->fm_extents[i].fe_physical
+		     >> GRUB_DISK_SECTOR_BITS)
+		    + container_start,
+		    fie2->fm_extents[i].fe_physical
+		    & (GRUB_DISK_SECTOR_SIZE - 1),
+		    fie2->fm_extents[i].fe_length, hook_data);
+	}
+      free (fie2);
+    }
+  close (fd);
+}
diff --git a/grub-core/osdep/linux/emunet.c b/grub-core/osdep/linux/emunet.c
new file mode 100644
index 0000000..19b188f
--- /dev/null
+++ b/grub-core/osdep/linux/emunet.c
@@ -0,0 +1,74 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <grub/emu/net.h>
+
+static int fd;
+
+grub_ssize_t
+grub_emunet_send (const void *packet, grub_size_t sz)
+{
+  return write (fd, packet, sz);
+}
+
+grub_ssize_t
+grub_emunet_receive (void *packet, grub_size_t sz)
+{
+  return read (fd, packet, sz);
+}
+
+int
+grub_emunet_create (grub_size_t *mtu)
+{
+  struct ifreq ifr;
+  *mtu = 1500;
+  fd = open ("/dev/net/tun", O_RDWR | O_NONBLOCK);
+  if (fd < 0)
+    return -1;
+  memset (&ifr, 0, sizeof (ifr));
+  ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
+  if (ioctl (fd, TUNSETIFF, &ifr) < 0)
+    {
+      close (fd);
+      fd = -1;
+      return -1;
+    }
+  return 0;
+}
+
+void
+grub_emunet_close (void)
+{
+  if (fd < 0)
+    return;
+
+  close (fd);
+  fd = -1;
+}
diff --git a/grub-core/osdep/linux/getroot.c b/grub-core/osdep/linux/getroot.c
new file mode 100644
index 0000000..001b818
--- /dev/null
+++ b/grub-core/osdep/linux/getroot.c
@@ -0,0 +1,1164 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
+#include <grub/types.h>
+#include <sys/ioctl.h>         /* ioctl */
+#include <sys/mount.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <sys/wait.h>
+
+#include <linux/types.h>
+#include <linux/major.h>
+#include <linux/raid/md_p.h>
+#include <linux/raid/md_u.h>
+#include <grub/i18n.h>
+#include <grub/emu/exec.h>
+#include <grub/btrfs.h>
+
+#define LVM_DEV_MAPPER_STRING "/dev/mapper/"
+
+/* Defines taken from btrfs/ioctl.h.  */
+
+struct btrfs_ioctl_dev_info_args
+{
+  grub_uint64_t devid;
+  grub_uint8_t uuid[16];
+  grub_uint64_t bytes_used;
+  grub_uint64_t total_bytes;
+  grub_uint64_t unused[379];
+  grub_uint8_t path[1024];
+};
+
+struct btrfs_ioctl_fs_info_args
+{
+  grub_uint64_t max_id;
+  grub_uint64_t num_devices;
+  grub_uint8_t fsid[16];
+  grub_uint64_t reserved[124];
+};
+
+struct btrfs_ioctl_ino_lookup_args
+{
+  grub_uint64_t treeid;
+  grub_uint64_t objectid;
+  char name[4080];
+};
+
+struct btrfs_ioctl_search_key
+{
+  grub_uint64_t tree_id;
+  grub_uint64_t min_objectid;
+  grub_uint64_t max_objectid;
+  grub_uint64_t min_offset;
+  grub_uint64_t max_offset;
+  grub_uint64_t min_transid;
+  grub_uint64_t max_transid;
+  grub_uint32_t min_type;
+  grub_uint32_t max_type;
+  grub_uint32_t nr_items;
+  grub_uint32_t unused[9];
+};
+
+struct btrfs_ioctl_search_args {
+  struct btrfs_ioctl_search_key key;
+  grub_uint64_t buf[(4096 - sizeof(struct btrfs_ioctl_search_key))
+		    / sizeof (grub_uint64_t)];
+};
+
+#define BTRFS_IOC_TREE_SEARCH _IOWR(0x94, 17, \
+				   struct btrfs_ioctl_search_args)
+#define BTRFS_IOC_INO_LOOKUP _IOWR(0x94, 18, \
+				   struct btrfs_ioctl_ino_lookup_args)
+#define BTRFS_IOC_DEV_INFO _IOWR(0x94, 30, \
+                                 struct btrfs_ioctl_dev_info_args)
+#define BTRFS_IOC_FS_INFO _IOR(0x94, 31, \
+                               struct btrfs_ioctl_fs_info_args)
+
+static int
+grub_util_is_imsm (const char *os_dev);
+
+
+#define ESCAPED_PATH_MAX (4 * PATH_MAX)
+struct mountinfo_entry
+{
+  int id;
+  int major, minor;
+  char enc_root[ESCAPED_PATH_MAX + 1], enc_path[ESCAPED_PATH_MAX + 1];
+  char fstype[ESCAPED_PATH_MAX + 1], device[ESCAPED_PATH_MAX + 1];
+};
+
+static char **
+grub_util_raid_getmembers (const char *name, int bootable)
+{
+  int fd, ret, i, j;
+  char **devicelist;
+  mdu_version_t version;
+  mdu_array_info_t info;
+  mdu_disk_info_t disk;
+
+  fd = open (name, O_RDONLY);
+
+  if (fd == -1)
+    grub_util_error (_("cannot open `%s': %s"), name, strerror (errno));
+
+  ret = ioctl (fd, RAID_VERSION, &version);
+  if (ret != 0)
+    grub_util_error (_("ioctl RAID_VERSION error: %s"), strerror (errno));
+
+  if ((version.major != 0 || version.minor != 90)
+      && (version.major != 1 || version.minor != 0)
+      && (version.major != 1 || version.minor != 1)
+      && (version.major != 1 || version.minor != 2))
+    grub_util_error (_("unsupported RAID version: %d.%d"),
+		     version.major, version.minor);
+
+  if (bootable && (version.major != 0 || version.minor != 90))
+    grub_util_error (_("unsupported RAID version: %d.%d"),
+		     version.major, version.minor);
+
+  ret = ioctl (fd, GET_ARRAY_INFO, &info);
+  if (ret != 0)
+    grub_util_error (_("ioctl GET_ARRAY_INFO error: %s"), strerror (errno));
+
+  devicelist = xcalloc (info.nr_disks + 1, sizeof (char *));
+
+  for (i = 0, j = 0; j < info.nr_disks; i++)
+    {
+      disk.number = i;
+      ret = ioctl (fd, GET_DISK_INFO, &disk);
+      if (ret != 0)
+	grub_util_error (_("ioctl GET_DISK_INFO error: %s"), strerror (errno));
+      
+      if (disk.state & (1 << MD_DISK_REMOVED))
+	continue;
+
+      if (disk.state & (1 << MD_DISK_ACTIVE))
+	devicelist[j] = grub_find_device (NULL,
+					  makedev (disk.major, disk.minor));
+      else
+	devicelist[j] = NULL;
+      j++;
+    }
+
+  devicelist[j] = NULL;
+
+  close (fd);
+
+  return devicelist;
+}
+
+/* Statting something on a btrfs filesystem always returns a virtual device
+   major/minor pair rather than the real underlying device, because btrfs
+   can span multiple underlying devices (and even if it's currently only
+   using a single device it can be dynamically extended onto another).  We
+   can't deal with the multiple-device case yet, but in the meantime, we can
+   at least cope with the single-device case by scanning
+   /proc/self/mountinfo.  */
+static void
+unescape (char *str)
+{
+  char *optr;
+  const char *iptr;
+  for (iptr = optr = str; *iptr; optr++)
+    {
+      if (iptr[0] == '\\' && iptr[1] >= '0' && iptr[1] < '8'
+	  && iptr[2] >= '0' && iptr[2] < '8'
+	  && iptr[3] >= '0' && iptr[3] < '8')
+	{
+	  *optr = (((iptr[1] - '0') << 6) | ((iptr[2] - '0') << 3)
+		   | (iptr[3] - '0'));
+	  iptr += 4;
+	}
+      else
+	*optr = *iptr++;
+    }
+  *optr = 0;
+}
+
+static char **
+grub_find_root_devices_from_btrfs (const char *dir)
+{
+  int fd;
+  struct btrfs_ioctl_fs_info_args fsi;
+  int i, j = 0;
+  char **ret;
+
+  fd = open (dir, 0);
+  if (fd < 0)
+    return NULL;
+
+  if (ioctl (fd, BTRFS_IOC_FS_INFO, &fsi) < 0)
+    {
+      close (fd);
+      return NULL;
+    }
+
+  ret = xcalloc (fsi.num_devices + 1, sizeof (ret[0]));
+
+  for (i = 1; i <= fsi.max_id && j < fsi.num_devices; i++)
+    {
+      struct btrfs_ioctl_dev_info_args devi;
+      memset (&devi, 0, sizeof (devi));
+      devi.devid = i;
+      if (ioctl (fd, BTRFS_IOC_DEV_INFO, &devi) < 0)
+	{
+	  close (fd);
+	  free (ret);
+	  return NULL;
+	}
+      ret[j++] = xstrdup ((char *) devi.path);
+      if (j >= fsi.num_devices)
+	break;
+    }
+  close (fd);
+  ret[j] = 0;
+  return ret;
+}
+
+static char *
+get_btrfs_fs_prefix (const char *mount_path)
+{
+  struct btrfs_ioctl_ino_lookup_args args;
+  struct stat st;
+  int fd;
+  grub_uint64_t tree_id, inode_id;
+  char *ret = NULL;
+
+  fd = open (mount_path, O_RDONLY);
+	  
+  if (fd < 0)
+    return NULL;
+  memset (&args, 0, sizeof(args));
+  args.objectid = GRUB_BTRFS_TREE_ROOT_OBJECTID;
+  
+  if (ioctl (fd, BTRFS_IOC_INO_LOOKUP, &args) < 0)
+    goto fail;
+  tree_id = args.treeid;
+
+  if (fstat (fd, &st) < 0)
+    goto fail;
+  inode_id = st.st_ino;
+
+  while (tree_id != GRUB_BTRFS_ROOT_VOL_OBJECTID
+	 || inode_id != GRUB_BTRFS_TREE_ROOT_OBJECTID)
+    {
+      const char *name;
+      size_t namelen;
+      struct btrfs_ioctl_search_args sargs;
+      char *old;
+
+      memset (&sargs, 0, sizeof(sargs));
+
+      if (inode_id == GRUB_BTRFS_TREE_ROOT_OBJECTID)
+	{
+	  struct grub_btrfs_root_backref *br;
+
+	  sargs.key.tree_id = 1;
+	  sargs.key.min_objectid = tree_id;
+	  sargs.key.max_objectid = tree_id;
+
+	  sargs.key.min_offset = 0;
+	  sargs.key.max_offset = ~0ULL;
+	  sargs.key.min_transid = 0;
+	  sargs.key.max_transid = ~0ULL;
+	  sargs.key.min_type = GRUB_BTRFS_ITEM_TYPE_ROOT_BACKREF;
+	  sargs.key.max_type = GRUB_BTRFS_ITEM_TYPE_ROOT_BACKREF;
+
+	  sargs.key.nr_items = 1;
+
+	  if (ioctl (fd, BTRFS_IOC_TREE_SEARCH, &sargs) < 0)
+	    goto fail;
+
+	  if (sargs.key.nr_items == 0)
+	    goto fail;
+
+	  tree_id = sargs.buf[2];
+	  br = (struct grub_btrfs_root_backref *) (sargs.buf + 4);
+	  inode_id = grub_le_to_cpu64 (br->inode_id);
+	  name = br->name;
+	  namelen = grub_le_to_cpu16 (br->n);
+	}
+      else
+	{
+	  struct grub_btrfs_inode_ref *ir;
+
+	  sargs.key.tree_id = tree_id;
+	  sargs.key.min_objectid = inode_id;
+	  sargs.key.max_objectid = inode_id;
+
+	  sargs.key.min_offset = 0;
+	  sargs.key.max_offset = ~0ULL;
+	  sargs.key.min_transid = 0;
+	  sargs.key.max_transid = ~0ULL;
+	  sargs.key.min_type = GRUB_BTRFS_ITEM_TYPE_INODE_REF;
+	  sargs.key.max_type = GRUB_BTRFS_ITEM_TYPE_INODE_REF;
+
+	  if (ioctl (fd, BTRFS_IOC_TREE_SEARCH, &sargs) < 0)
+	    goto fail;
+
+	  if (sargs.key.nr_items == 0)
+	    goto fail;
+
+	  inode_id = sargs.buf[2];
+
+	  ir = (struct grub_btrfs_inode_ref *) (sargs.buf + 4);
+	  name = ir->name;
+	  namelen = grub_le_to_cpu16 (ir->n);
+	}
+      old = ret;
+      ret = xmalloc (namelen + (old ? strlen (old) : 0) + 2);
+      ret[0] = '/';
+      memcpy (ret + 1, name, namelen);
+      if (old)
+	{
+	  strcpy (ret + 1 + namelen, old);
+	  free (old);
+	}
+      else
+	ret[1+namelen] = '\0';
+    }
+  if (!ret)
+    ret = xstrdup ("/");
+  close (fd);
+  return ret;
+
+ fail:
+  free (ret);
+  close (fd);
+  return NULL;
+}
+
+
+char **
+grub_find_root_devices_from_mountinfo (const char *dir, char **relroot)
+{
+  FILE *fp = NULL;
+  char *buf = NULL;
+  size_t len = 0;
+  grub_size_t entry_len, entry_max = 4;
+  struct mountinfo_entry *entries;
+  struct mountinfo_entry parent_entry = { 0, 0, 0, "", "", "", "" };
+  int i;
+  int retry = 0;
+  int dir_fd = -1;
+  char **ret = NULL;
+
+  if (! *dir)
+    dir = "/";
+  if (relroot)
+    *relroot = NULL;
+
+  entries = xcalloc (entry_max, sizeof (*entries));
+
+again:
+  fp = grub_util_fopen ("/proc/self/mountinfo", "r");
+  if (! fp)
+    goto out; /* fall through to other methods */
+
+  entry_len = 0;
+
+  /* First, build a list of relevant visible mounts.  */
+  while (getline (&buf, &len, fp) > 0)
+    {
+      struct mountinfo_entry entry;
+      int count;
+      size_t enc_path_len;
+      const char *sep;
+
+      if (sscanf (buf, "%d %d %u:%u %s %s%n",
+		  &entry.id, &parent_entry.id, &entry.major, &entry.minor,
+		  entry.enc_root, entry.enc_path, &count) < 6)
+	continue;
+
+      unescape (entry.enc_root);
+      unescape (entry.enc_path);
+
+      enc_path_len = strlen (entry.enc_path);
+      /* Check that enc_path is a prefix of dir.  The prefix must either be
+         the entire string, or end with a slash, or be immediately followed
+         by a slash.  */
+      if (strncmp (dir, entry.enc_path, enc_path_len) != 0 ||
+	  (enc_path_len && dir[enc_path_len - 1] != '/' &&
+	   dir[enc_path_len] && dir[enc_path_len] != '/'))
+	continue;
+
+      sep = strstr (buf + count, " - ");
+      if (!sep)
+	continue;
+
+      sep += sizeof (" - ") - 1;
+      if (sscanf (sep, "%s %s", entry.fstype, entry.device) != 2)
+	continue;
+
+      unescape (entry.device);
+
+      /* Using the mount IDs, find out where this fits in the list of
+	 visible mount entries we've seen so far.  There are three
+	 interesting cases.  Firstly, it may be inserted at the end: this is
+	 the usual case of /foo/bar being mounted after /foo.  Secondly, it
+	 may be inserted at the start: for example, this can happen for
+	 filesystems that are mounted before / and later moved under it.
+	 Thirdly, it may occlude part or all of the existing filesystem
+	 tree, in which case the end of the list needs to be pruned and this
+	 new entry will be inserted at the end.  */
+      if (entry_len >= entry_max)
+	{
+	  entry_max <<= 1;
+	  entries = xrealloc (entries, entry_max * sizeof (*entries));
+	}
+
+      if (!entry_len)
+	{
+	  /* Initialise list.  */
+	  entry_len = 2;
+	  entries[0] = parent_entry;
+	  entries[1] = entry;
+	}
+      else
+	{
+	  for (i = entry_len - 1; i >= 0; i--)
+	    {
+	      if (entries[i].id == parent_entry.id)
+		{
+		  /* Insert at end, pruning anything previously above this.  */
+		  entry_len = i + 2;
+		  entries[i + 1] = entry;
+		  break;
+		}
+	      else if (i == 0 && entries[i].id == entry.id)
+		{
+		  /* Insert at start.  */
+		  entry_len++;
+		  memmove (entries + 1, entries,
+			   (entry_len - 1) * sizeof (*entries));
+		  entries[0] = parent_entry;
+		  entries[1] = entry;
+		  break;
+		}
+	    }
+	}
+    }
+
+  /* Now scan visible mounts for the ones we're interested in.  */
+  for (i = entry_len - 1; i >= 0; i--)
+    {
+      char *fs_prefix = NULL;
+      if (!*entries[i].device)
+	continue;
+
+      if (grub_strcmp (entries[i].fstype, "fuse.zfs") == 0
+	  || grub_strcmp (entries[i].fstype, "zfs") == 0)
+	{
+	  char *slash;
+	  slash = strchr (entries[i].device, '/');
+	  if (slash)
+	    *slash = 0;
+	  ret = grub_util_find_root_devices_from_poolname (entries[i].device);
+	  if (slash)
+	    *slash = '/';
+	  if (relroot)
+	    {
+	      if (!slash)
+		fs_prefix = xasprintf ("/@%s", entries[i].enc_root);
+	      else if (strchr (slash + 1, '@'))
+		fs_prefix = xasprintf ("/%s%s", slash + 1, entries[i].enc_root);
+	      else
+		fs_prefix = xasprintf ("/%s@%s", slash + 1,
+				       entries[i].enc_root);
+	    }
+	}
+      else if (grub_strcmp (entries[i].fstype, "btrfs") == 0)
+	{
+	  ret = grub_find_root_devices_from_btrfs (dir);
+	  fs_prefix = get_btrfs_fs_prefix (entries[i].enc_path);
+	}
+      else if (!retry && grub_strcmp (entries[i].fstype, "autofs") == 0)
+	{
+	  /* If the best match is automounted, try to trigger mount. We cannot
+	     simply return here because stat() on automounted directory does not
+	     trigger mount and returns bogus (pseudo)device number instead.
+	     We keep mountpoint open until end of scan to prevent timeout. */
+
+	  int flags = O_RDONLY|O_DIRECTORY;
+
+	  fclose (fp);
+#ifdef O_LARGEFILE
+	  flags |= O_LARGEFILE;
+#endif
+	  dir_fd = open (entries[i].enc_path, flags);
+	  retry = 1;
+	  goto again;
+	}
+      if (!ret)
+	{
+	  ret = xmalloc (2 * sizeof (ret[0]));
+	  ret[0] = strdup (entries[i].device);
+	  ret[1] = 0;
+	}
+      if (!fs_prefix)
+	fs_prefix = entries[i].enc_root;
+      if (relroot)
+	{
+	  char *ptr;
+	  grub_size_t enc_root_len = strlen (fs_prefix);
+	  grub_size_t enc_path_len = strlen (entries[i].enc_path);
+	  grub_size_t dir_strlen = strlen (dir);
+	  *relroot = xmalloc (enc_root_len +
+			      2 + dir_strlen);
+	  ptr = grub_stpcpy (*relroot, fs_prefix);
+	  if (dir_strlen > enc_path_len)
+	    {
+	      while (ptr > *relroot && *(ptr - 1) == '/')
+		ptr--;
+	      if (dir[enc_path_len] != '/')
+		*ptr++ = '/';
+	      ptr = grub_stpcpy (ptr, dir + enc_path_len);
+	    }
+	  *ptr = 0;
+	}
+      if (fs_prefix != entries[i].enc_root)
+	free (fs_prefix);
+      break;
+    }
+
+out:
+  free (buf);
+  free (entries);
+  if (fp)
+    fclose (fp);
+  if (dir_fd != -1)
+    close (dir_fd);
+  return ret;
+}
+
+static char *
+get_mdadm_uuid (const char *os_dev)
+{
+  const char *argv[5];
+  int fd;
+  pid_t pid;
+  FILE *mdadm;
+  char *buf = NULL;
+  size_t len = 0;
+  char *name = NULL;
+
+  argv[0] = "mdadm";
+  argv[1] = "--detail";
+  argv[2] = "--export";
+  argv[3] = os_dev;
+  argv[4] = NULL;
+
+  pid = grub_util_exec_pipe (argv, &fd);
+
+  if (!pid)
+    return NULL;
+
+  /* Parent.  Read mdadm's output.  */
+  mdadm = fdopen (fd, "r");
+  if (! mdadm)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "mdadm", strerror (errno));
+      goto out;
+    }
+
+  while (getline (&buf, &len, mdadm) > 0)
+    {
+      if (strncmp (buf, "MD_UUID=", sizeof ("MD_UUID=") - 1) == 0)
+	{
+	  char *name_start, *ptri, *ptro;
+	  
+	  free (name);
+	  name_start = buf + sizeof ("MD_UUID=") - 1;
+	  ptro = name = xmalloc (strlen (name_start) + 1);
+	  for (ptri = name_start; *ptri && *ptri != '\n' && *ptri != '\r';
+	       ptri++)
+	    if ((*ptri >= '0' && *ptri <= '9')
+		|| (*ptri >= 'a' && *ptri <= 'f')
+		|| (*ptri >= 'A' && *ptri <= 'F'))
+	      *ptro++ = *ptri;
+	  *ptro = 0;
+	}
+    }
+
+out:
+  close (fd);
+  waitpid (pid, NULL, 0);
+  free (buf);
+
+  return name;
+}
+
+static int
+grub_util_is_imsm (const char *os_dev)
+{
+  int retry;
+  int is_imsm = 0;
+  int container_seen = 0;
+  const char *dev = os_dev;
+
+  do
+    {
+      const char *argv[5];
+      int fd;
+      pid_t pid;
+      FILE *mdadm;
+      char *buf = NULL;
+      size_t len = 0;
+
+      retry = 0; /* We'll do one more pass if device is part of container */
+
+      argv[0] = "mdadm";
+      argv[1] = "--detail";
+      argv[2] = "--export";
+      argv[3] = dev;
+      argv[4] = NULL;
+
+      pid = grub_util_exec_pipe (argv, &fd);
+
+      if (!pid)
+	{
+	  if (dev != os_dev)
+	    free ((void *) dev);
+	  return 0;
+	}
+
+      /* Parent.  Read mdadm's output.  */
+      mdadm = fdopen (fd, "r");
+      if (! mdadm)
+	{
+	  grub_util_warn (_("Unable to open stream from %s: %s"),
+			  "mdadm", strerror (errno));
+	  close (fd);
+	  waitpid (pid, NULL, 0);
+	  if (dev != os_dev)
+	    free ((void *) dev);
+	  return 0;
+	}
+
+      while (getline (&buf, &len, mdadm) > 0)
+	{
+	  if (strncmp (buf, "MD_CONTAINER=", sizeof ("MD_CONTAINER=") - 1) == 0
+	      && !container_seen)
+	    {
+	      char *newdev, *ptr;
+	      newdev = xstrdup (buf + sizeof ("MD_CONTAINER=") - 1);
+	      ptr = newdev + strlen (newdev) - 1;
+	      for (; ptr >= newdev && (*ptr == '\n' || *ptr == '\r'); ptr--);
+	      ptr[1] = 0;
+	      grub_util_info ("Container of %s is %s", dev, newdev);
+	      dev = newdev;
+	      container_seen = retry = 1;
+	      break;
+	    }
+	  if (strncmp (buf, "MD_METADATA=imsm",
+		       sizeof ("MD_METADATA=imsm") - 1) == 0)
+	    {
+	      is_imsm = 1;
+	      grub_util_info ("%s is imsm", dev);	      
+	      break;
+	    }
+	}
+
+      free (buf);
+      close (fd);
+      waitpid (pid, NULL, 0);
+    }
+  while (retry);
+
+  if (dev != os_dev)
+    free ((void *) dev);
+  return is_imsm;
+}
+
+char *
+grub_util_part_to_disk (const char *os_dev, struct stat *st,
+			int *is_part)
+{
+  char *path;
+
+  if (! S_ISBLK (st->st_mode))
+    {
+      *is_part = 0;
+      return xstrdup (os_dev);
+    }
+
+  path = xmalloc (PATH_MAX);
+
+  if (! realpath (os_dev, path))
+    return NULL;
+
+  if (strncmp ("/dev/", path, 5) == 0)
+    {
+      char *p = path + 5;
+
+      /* If this is an IDE disk.  */
+      if (strncmp ("ide/", p, 4) == 0)
+	{
+	  p = strstr (p, "part");
+	  if (p)
+	    {
+	      *is_part = 1;
+	      strcpy (p, "disc");
+	    }
+
+	  return path;
+	}
+
+      /* If this is a SCSI disk.  */
+      if (strncmp ("scsi/", p, 5) == 0)
+	{
+	  p = strstr (p, "part");
+	  if (p)
+	    {
+	      *is_part = 1;
+	      strcpy (p, "disc");
+	    }
+
+	  return path;
+	}
+
+      /* If this is a DAC960 disk.  */
+      if (strncmp ("rd/c", p, 4) == 0)
+	{
+	  /* /dev/rd/c[0-9]+d[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+
+      /* If this is a Mylex AcceleRAID Array.  */
+      if (strncmp ("rs/c", p, 4) == 0)
+	{
+	  /* /dev/rd/c[0-9]+d[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+      /* If this is a CCISS disk.  */
+      if (strncmp ("cciss/c", p, sizeof ("cciss/c") - 1) == 0)
+	{
+	  /* /dev/cciss/c[0-9]+d[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+
+      /* If this is an AOE disk.  */
+      if (strncmp ("etherd/e", p, sizeof ("etherd/e") - 1) == 0)
+	{
+	  /* /dev/etherd/e[0-9]+\.[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+
+      /* If this is a Compaq Intelligent Drive Array.  */
+      if (strncmp ("ida/c", p, sizeof ("ida/c") - 1) == 0)
+	{
+	  /* /dev/ida/c[0-9]+d[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+
+      /* If this is an I2O disk.  */
+      if (strncmp ("i2o/hd", p, sizeof ("i2o/hd") - 1) == 0)
+      	{
+	  /* /dev/i2o/hd[a-z]([0-9]+)? */
+	  if (p[sizeof ("i2o/hda") - 1])
+	    *is_part = 1;
+	  p[sizeof ("i2o/hda") - 1] = '\0';
+	  return path;
+	}
+
+      /* If this is a MultiMediaCard (MMC).  */
+      if (strncmp ("mmcblk", p, sizeof ("mmcblk") - 1) == 0)
+	{
+	  /* /dev/mmcblk[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    {
+	      *is_part = 1;
+	      *p = '\0';
+	    }
+
+	  return path;
+	}
+
+      if (strncmp ("md", p, 2) == 0
+	  && p[2] >= '0' && p[2] <= '9')
+	{
+	  char *ptr = p + 2;
+	  while (*ptr >= '0' && *ptr <= '9')
+	    ptr++;
+	  if (*ptr)
+	    *is_part = 1;
+	  *ptr = 0;
+	  return path;
+	}
+
+      if (strncmp ("nbd", p, 3) == 0
+	  && p[3] >= '0' && p[3] <= '9')
+	{
+	  char *ptr = p + 3;
+	  while (*ptr >= '0' && *ptr <= '9')
+	    ptr++;
+	  if (*ptr)
+	    *is_part = 1;
+	  *ptr = 0;
+	  return path;
+	}
+
+      /* If this is an IDE, SCSI or Virtio disk.  */
+      if (strncmp ("vdisk", p, 5) == 0
+	  && p[5] >= 'a' && p[5] <= 'z')
+	{
+	  /* /dev/vdisk[a-z][0-9]* */
+	  if (p[6])
+	    *is_part = 1;
+	  p[6] = '\0';
+	  return path;
+	}
+      if ((strncmp ("hd", p, 2) == 0
+	   || strncmp ("vd", p, 2) == 0
+	   || strncmp ("sd", p, 2) == 0)
+	  && p[2] >= 'a' && p[2] <= 'z')
+	{
+	  char *pp = p + 2;
+	  while (*pp >= 'a' && *pp <= 'z')
+	    pp++;
+	  if (*pp)
+	    *is_part = 1;
+	  /* /dev/[hsv]d[a-z]+[0-9]* */
+	  *pp = '\0';
+	  return path;
+	}
+
+      /* If this is a Xen virtual block device.  */
+      if ((strncmp ("xvd", p, 3) == 0) && p[3] >= 'a' && p[3] <= 'z')
+	{
+	  char *pp = p + 3;
+	  while (*pp >= 'a' && *pp <= 'z')
+	    pp++;
+	  if (*pp)
+	    *is_part = 1;
+	  /* /dev/xvd[a-z]+[0-9]* */
+	  *pp = '\0';
+	  return path;
+	}
+
+      /* If this is an rssd device. */
+      if ((strncmp ("rssd", p, 4) == 0) && p[4] >= 'a' && p[4] <= 'z')
+	{
+	  char *pp = p + 4;
+	  while (*pp >= 'a' && *pp <= 'z')
+	    pp++;
+	  if (*pp)
+	    *is_part = 1;
+	  /* /dev/rssd[a-z]+[0-9]* */
+	  *pp = '\0';
+	  return path;
+	}
+
+      /* If this is a loop device */
+      if ((strncmp ("loop", p, 4) == 0) && p[4] >= '0' && p[4] <= '9')
+	{
+	  char *pp = p + 4;
+	  while (*pp >= '0' && *pp <= '9')
+	    pp++;
+	  if (*pp == 'p')
+	    *is_part = 1;
+	  /* /dev/loop[0-9]+p[0-9]* */
+	  *pp = '\0';
+	  return path;
+	}
+
+      /* If this is a NVMe device */
+      if ((strncmp ("nvme", p, 4) == 0) && p[4] >= '0' && p[4] <= '9')
+	{
+	  char *pp = p + 4;
+	  while (*pp >= '0' && *pp <= '9')
+	    pp++;
+	  if (*pp == 'n')
+	    pp++;
+	  while (*pp >= '0' && *pp <= '9')
+	    pp++;
+	  if (*pp == 'p')
+	    *is_part = 1;
+	  /* /dev/nvme[0-9]+n[0-9]+p[0-9]* */
+	  *pp = '\0';
+	  return path;
+	}
+    }
+
+  return path;
+}
+
+static char *
+grub_util_get_raid_grub_dev (const char *os_dev)
+{
+  char *grub_dev = NULL;
+  if (os_dev[7] == '_' && os_dev[8] == 'd')
+    {
+      /* This a partitionable RAID device of the form /dev/md_dNNpMM. */
+
+      char *p, *q;
+
+      p = strdup (os_dev + sizeof ("/dev/md_d") - 1);
+
+      q = strchr (p, 'p');
+      if (q)
+	*q = ',';
+
+      grub_dev = xasprintf ("md%s", p);
+      free (p);
+    }
+  else if (os_dev[7] == '/' && os_dev[8] == 'd')
+    {
+      /* This a partitionable RAID device of the form /dev/md/dNNpMM. */
+
+      char *p, *q;
+
+      p = strdup (os_dev + sizeof ("/dev/md/d") - 1);
+
+      q = strchr (p, 'p');
+      if (q)
+	*q = ',';
+
+      grub_dev = xasprintf ("md%s", p);
+      free (p);
+    }
+  else if (os_dev[7] >= '0' && os_dev[7] <= '9')
+    {
+      char *p , *q;
+
+      p = strdup (os_dev + sizeof ("/dev/md") - 1);
+
+      q = strchr (p, 'p');
+      if (q)
+	*q = ',';
+
+      grub_dev = xasprintf ("md%s", p);
+      free (p);
+    }
+  else if (os_dev[7] == '/' && os_dev[8] >= '0' && os_dev[8] <= '9')
+    {
+      char *p , *q;
+
+      p = strdup (os_dev + sizeof ("/dev/md/") - 1);
+
+      q = strchr (p, 'p');
+      if (q)
+	*q = ',';
+
+      grub_dev = xasprintf ("md%s", p);
+      free (p);
+    }
+  else if (os_dev[7] == '/')
+    {
+      /* mdraid 1.x with a free name.  */
+      char *p , *q;
+
+      p = strdup (os_dev + sizeof ("/dev/md/") - 1);
+
+      q = strchr (p, 'p');
+      if (q)
+	*q = ',';
+
+      grub_dev = xasprintf ("md/%s", p);
+      free (p);
+    }
+  else
+    grub_util_error (_("unknown kind of RAID device `%s'"), os_dev);
+
+  {
+    char *mdadm_name = get_mdadm_uuid (os_dev);
+
+    if (mdadm_name)
+      {
+	const char *q;
+
+	for (q = os_dev + strlen (os_dev) - 1; q >= os_dev
+	       && grub_isdigit (*q); q--);
+
+	if (q >= os_dev && *q == 'p')
+	  {
+	    free (grub_dev);
+	    grub_dev = xasprintf ("mduuid/%s,%s", mdadm_name, q + 1);
+	    goto done;
+	  }
+	free (grub_dev);
+	grub_dev = xasprintf ("mduuid/%s", mdadm_name);
+
+      done:
+	free (mdadm_name);
+      }
+  }
+  return grub_dev;
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev)
+{
+#ifndef HAVE_DEVICE_MAPPER
+  if ((strncmp ("/dev/mapper/", os_dev, 12) == 0))
+    return GRUB_DEV_ABSTRACTION_LVM;
+#endif
+
+  /* Check for RAID.  */
+  if (!strncmp (os_dev, "/dev/md", 7) && ! grub_util_device_is_mapped (os_dev)
+      && !grub_util_is_imsm (os_dev))
+    return GRUB_DEV_ABSTRACTION_RAID;
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev,
+			  enum grub_dev_abstraction_types ab)
+{
+  switch (ab)
+    {
+    case GRUB_DEV_ABSTRACTION_RAID:
+      {
+	char **devicelist = grub_util_raid_getmembers (os_dev, 0);
+	int i;
+	for (i = 0; devicelist[i];i++)
+	  {
+	    grub_util_pull_device (devicelist[i]);
+	    free (devicelist[i]);
+	  }
+	free (devicelist);
+      }
+      return 1;
+    default:
+      return 0;
+    }
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev)
+{
+  char *grub_dev = NULL;
+
+  switch (grub_util_get_dev_abstraction (os_dev))
+    {
+      /* Fallback for non-devmapper build. In devmapper-builds LVM is handled
+	 in grub_util_get_devmapper_grub_dev and this point isn't reached.
+       */
+    case GRUB_DEV_ABSTRACTION_LVM:
+      {
+	unsigned short len;
+	grub_size_t offset = sizeof (LVM_DEV_MAPPER_STRING) - 1;
+
+	len = strlen (os_dev) - offset + 1;
+	grub_dev = xmalloc (len + sizeof ("lvm/"));
+
+	grub_memcpy (grub_dev, "lvm/", sizeof ("lvm/") - 1);
+	grub_memcpy (grub_dev + sizeof ("lvm/") - 1, os_dev + offset, len);
+      }
+      break;
+
+    case GRUB_DEV_ABSTRACTION_RAID:
+      grub_dev = grub_util_get_raid_grub_dev (os_dev);
+      break;
+
+    default:  /* GRUB_DEV_ABSTRACTION_NONE */
+      break;
+    }
+
+  return grub_dev;
+}
+
+char *
+grub_make_system_path_relative_to_its_root_os (const char *path)
+{
+  char *bind = NULL;
+  grub_size_t len;
+  grub_free (grub_find_root_devices_from_mountinfo (path, &bind));
+  if (bind && bind[0])
+    {
+      len = strlen (bind);
+      while (len > 0 && bind[len - 1] == '/')
+	{
+	  bind[len - 1] = '\0';
+	  len--;
+	}
+      return bind;
+    }
+  grub_free (bind);
+  return NULL;
+}
diff --git a/grub-core/osdep/linux/hostdisk.c b/grub-core/osdep/linux/hostdisk.c
new file mode 100644
index 0000000..da62f92
--- /dev/null
+++ b/grub-core/osdep/linux/hostdisk.c
@@ -0,0 +1,465 @@
+/* hostdisk.c - emulate biosdisk */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/emu/exec.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+# include <sys/ioctl.h>         /* ioctl */
+# include <sys/mount.h>
+# ifndef BLKFLSBUF
+#  define BLKFLSBUF     _IO (0x12,97)   /* flush buffer cache */
+# endif /* ! BLKFLSBUF */
+# include <sys/ioctl.h>		/* ioctl */
+# ifndef HDIO_GETGEO
+#  define HDIO_GETGEO	0x0301	/* get device geometry */
+/* If HDIO_GETGEO is not defined, it is unlikely that hd_geometry is
+   defined.  */
+struct hd_geometry
+{
+  unsigned char heads;
+  unsigned char sectors;
+  unsigned short cylinders;
+  unsigned long start;
+};
+# endif /* ! HDIO_GETGEO */
+# ifndef BLKGETSIZE64
+#  define BLKGETSIZE64  _IOR(0x12,114,size_t)    /* return device size */
+# endif /* ! BLKGETSIZE64 */
+
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  unsigned long long nr;
+  unsigned sector_size, log_sector_size;
+
+  if (ioctl (fd, BLKGETSIZE64, &nr))
+    return -1;
+
+  if (ioctl (fd, BLKSSZGET, &sector_size))
+    return -1;
+
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  if (nr & ((1 << log_sector_size) - 1))
+    grub_util_error ("%s", _("unaligned device size"));
+
+  return nr;
+}
+
+static char *
+sysfs_partition_path (const char *dev, const char *entry)
+{
+  const char *argv[7];
+  int fd;
+  pid_t pid;
+  FILE *udevadm;
+  char *buf = NULL;
+  size_t len = 0;
+  char *path = NULL;
+
+  argv[0] = "udevadm";
+  argv[1] = "info";
+  argv[2] = "--query";
+  argv[3] = "path";
+  argv[4] = "--name";
+  argv[5] = dev;
+  argv[6] = NULL;
+
+  pid = grub_util_exec_pipe (argv, &fd);
+
+  if (!pid)
+    return NULL;
+
+  /* Parent.  Read udevadm's output.  */
+  udevadm = fdopen (fd, "r");
+  if (!udevadm)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "udevadm", strerror (errno));
+      close (fd);
+      goto out;
+    }
+
+  if (getline (&buf, &len, udevadm) > 0)
+    {
+      char *newline;
+
+      newline = strchr (buf, '\n');
+      if (newline)
+	*newline = '\0';
+      path = xasprintf ("/sys%s/%s", buf, entry);
+    }
+
+out:
+  if (udevadm)
+    fclose (udevadm);
+  waitpid (pid, NULL, 0);
+  free (buf);
+
+  return path;
+}
+
+static int
+sysfs_partition_start (const char *dev, grub_disk_addr_t *start)
+{
+  char *path;
+  FILE *fp;
+  unsigned long long val;
+  int ret = 0;
+
+  path = sysfs_partition_path (dev, "start");
+  if (!path)
+    return 0;
+
+  fp = grub_util_fopen (path, "r");
+  if (!fp)
+    goto out;
+
+  if (fscanf (fp, "%llu", &val) == 1)
+    {
+      *start = (grub_disk_addr_t) val;
+      ret = 1;
+    }
+
+out:
+  free (path);
+  if (fp)
+    fclose (fp);
+
+  return ret;
+}
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  grub_disk_addr_t start = 0;
+  grub_util_fd_t fd;
+  struct hd_geometry hdg;
+
+  if (sysfs_partition_start (dev, &start))
+    return start;
+
+  fd = open (dev, O_RDONLY);
+  if (fd == -1)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot open `%s': %s"),
+		  dev, strerror (errno));
+      return 0;
+    }
+
+  if (ioctl (fd, HDIO_GETGEO, &hdg))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "cannot get disk geometry of `%s'", dev);
+      close (fd);
+      return 0;
+    }
+
+  close (fd);
+
+  return hdg.start;
+}
+
+/* Cache of partition start sectors for each disk.  */
+struct linux_partition_cache
+{
+  struct linux_partition_cache *next;
+  struct linux_partition_cache **prev;
+  char *dev;
+  unsigned long start;
+  int partno;
+};
+
+struct linux_partition_cache *linux_partition_cache_list;
+
+/* Check if we have devfs support.  */
+static int
+have_devfs (void)
+{
+  static int dev_devfsd_exists = -1;
+
+  if (dev_devfsd_exists < 0)
+    {
+      struct stat st;
+
+      dev_devfsd_exists = stat ("/dev/.devfsd", &st) == 0;
+    }
+
+  return dev_devfsd_exists;
+}
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static int
+grub_hostdisk_linux_find_partition (char *dev, grub_disk_addr_t sector)
+{
+  size_t len = strlen (dev);
+  const char *format;
+  char *p;
+  int i;
+  char real_dev[PATH_MAX];
+  struct linux_partition_cache *cache;
+  int missing = 0;
+
+  strcpy(real_dev, dev);
+
+  if (have_devfs () && strcmp (real_dev + len - 5, "/disc") == 0)
+    {
+      p = real_dev + len - 4;
+      format = "part%d";
+    }
+  else if (strncmp (real_dev, "/dev/disk/by-id/",
+		    sizeof ("/dev/disk/by-id/") - 1) == 0)
+    {
+      p = real_dev + len;
+      format = "-part%d";
+    }
+  else if (real_dev[len - 1] >= '0' && real_dev[len - 1] <= '9')
+    {
+      p = real_dev + len;
+      format = "p%d";
+    }
+  else
+    {
+      p = real_dev + len;
+      format = "%d";
+    }
+
+  for (cache = linux_partition_cache_list; cache; cache = cache->next)
+    {
+      if (strcmp (cache->dev, dev) == 0 && cache->start == sector)
+	{
+	  sprintf (p, format, cache->partno);
+	  strcpy (dev, real_dev);
+	  return 1;
+	}
+    }
+
+  for (i = 1; i < 10000; i++)
+    {
+      grub_util_fd_t fd;
+      grub_disk_addr_t start;
+      struct stat st;
+
+      sprintf (p, format, i);
+
+      fd = open (real_dev, O_RDONLY);
+      if (fd == -1)
+	{
+	  if (missing++ < 10)
+	    continue;
+	  else
+	    return 0;
+	}
+      missing = 0;
+
+      if (fstat (fd, &st) < 0
+	  || !grub_util_device_is_mapped_stat (&st)
+	  || !grub_util_get_dm_node_linear_info (st.st_rdev, 0, 0, &start))
+	start = grub_util_find_partition_start_os (real_dev);
+      /* We don't care about errors here.  */
+      grub_errno = GRUB_ERR_NONE;
+
+      close (fd);
+
+      if (start == sector)
+	{
+	  struct linux_partition_cache *new_cache_item;
+
+	  new_cache_item = xmalloc (sizeof *new_cache_item);
+	  new_cache_item->dev = xstrdup (dev);
+	  new_cache_item->start = start;
+	  new_cache_item->partno = i;
+	  grub_list_push (GRUB_AS_LIST_P (&linux_partition_cache_list),
+			  GRUB_AS_LIST (new_cache_item));
+
+	  strcpy (dev, real_dev);
+	  return 1;
+	}
+    }
+
+  return 0;
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev)
+{
+  grub_util_fd_t fd;
+  struct stat st;
+
+  fd = open (os_dev, O_RDONLY);
+  if (fd >= 0 && fstat (fd, &st) >= 0 && S_ISBLK (st.st_mode))
+    ioctl (fd, BLKFLSBUF, 0);
+  if (fd >= 0)
+    close (fd);
+}
+
+int
+grub_util_fd_open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags,
+			  grub_disk_addr_t *max)
+{
+  grub_util_fd_t fd;
+  struct grub_util_hostdisk_data *data = disk->data;
+
+  *max = ~0ULL;
+
+#ifdef O_LARGEFILE
+  flags |= O_LARGEFILE;
+#endif
+#ifdef O_SYNC
+  flags |= O_SYNC;
+#endif
+#ifdef O_FSYNC
+  flags |= O_FSYNC;
+#endif
+#ifdef O_BINARY
+  flags |= O_BINARY;
+#endif
+#ifdef O_CLOEXEC
+  flags |= O_CLOEXEC;
+#endif
+
+  /* Linux has a bug that the disk cache for a whole disk is not consistent
+     with the one for a partition of the disk.  */
+  {
+    int is_partition = 0;
+    char dev[PATH_MAX];
+    grub_disk_addr_t part_start = 0;
+
+    part_start = grub_partition_get_start (disk->partition)
+                 >> (disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+
+    strncpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev) - 1);
+    dev[sizeof(dev) - 1] = '\0';
+    if (disk->partition
+	&& strncmp (dev, "/dev/", 5) == 0)
+      {
+	if (sector >= part_start)
+	  is_partition = grub_hostdisk_linux_find_partition (dev, part_start);
+	else
+	  *max = part_start - sector;
+      }
+
+  reopen:
+
+    if (data->dev && strcmp (data->dev, dev) == 0 &&
+	data->access_mode == (flags & O_ACCMODE))
+      {
+	grub_dprintf ("hostdisk", "reusing open device `%s'\n", dev);
+	fd = data->fd;
+      }
+    else
+      {
+	free (data->dev);
+	data->dev = 0;
+	if (data->fd != -1)
+	  {
+	    if (data->access_mode == O_RDWR || data->access_mode == O_WRONLY)
+	      {
+		fsync (data->fd);
+		if (data->is_disk)
+		  ioctl (data->fd, BLKFLSBUF, 0);
+	      }
+
+	    close (data->fd);
+	    data->fd = -1;
+	  }
+
+	/* Open the partition.  */
+	grub_dprintf ("hostdisk", "opening the device `%s' in open_device()\n", dev);
+	fd = open (dev, flags);
+	if (fd < 0)
+	  {
+	    grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot open `%s': %s"),
+			dev, strerror (errno));
+	    return -1;
+	  }
+
+	data->dev = xstrdup (dev);
+	data->access_mode = (flags & O_ACCMODE);
+	data->fd = fd;
+
+	if (data->is_disk)
+	  ioctl (data->fd, BLKFLSBUF, 0);
+      }
+
+    if (is_partition)
+      {
+	*max = grub_util_get_fd_size (fd, dev, 0);
+	*max >>= disk->log_sector_size;
+	if (sector - part_start >= *max)
+	  {
+	    *max = disk->partition->len - (sector - part_start);
+	    if (*max == 0)
+	      *max = ~0ULL;
+	    is_partition = 0;
+	    strncpy (dev, grub_util_biosdisk_get_osdev (disk), sizeof (dev) - 1);
+	    dev[sizeof(dev) - 1] = '\0';
+	    goto reopen;
+	  }
+	sector -= part_start;
+	*max -= sector;
+      }
+  }
+
+  if (grub_util_fd_seek (fd, sector << disk->log_sector_size))
+    {
+      close (fd);
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot seek `%s': %s"),
+		  grub_util_biosdisk_get_osdev (disk), strerror (errno));
+      return -1;
+    }
+
+  return fd;
+}
diff --git a/grub-core/osdep/linux/ofpath.c b/grub-core/osdep/linux/ofpath.c
new file mode 100644
index 0000000..a6153d3
--- /dev/null
+++ b/grub-core/osdep/linux/ofpath.c
@@ -0,0 +1,769 @@
+/* ofpath.c - calculate OpenFirmware path names given an OS device */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009, 2011,2012, 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#undef OFPATH_STANDALONE
+
+#ifndef OFPATH_STANDALONE
+#include <grub/types.h>
+#include <grub/util/misc.h>
+#include <grub/util/ofpath.h>
+#include <grub/i18n.h>
+#endif
+
+#include <limits.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <ctype.h>
+
+#ifdef __sparc__
+typedef enum
+  {
+    GRUB_OFPATH_SPARC_WWN_ADDR = 1,
+    GRUB_OFPATH_SPARC_TGT_LUN,
+  } ofpath_sparc_addressing;
+
+struct ofpath_sparc_hba
+{
+  grub_uint32_t device_id;
+  ofpath_sparc_addressing addressing;
+};
+
+static struct ofpath_sparc_hba sparc_lsi_hba[] = {
+  /* Rhea, Jasper 320, LSI53C1020/1030. */
+  {0x30, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* SAS-1068E. */
+  {0x50, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* SAS-1064E. */
+  {0x56, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* Pandora SAS-1068E. */
+  {0x58, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* Aspen, Invader, LSI SAS-3108. */
+  {0x5d, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* Niwot, SAS 2108. */
+  {0x79, GRUB_OFPATH_SPARC_TGT_LUN},
+  /* Erie, Falcon, LSI SAS 2008. */
+  {0x72, GRUB_OFPATH_SPARC_WWN_ADDR},
+  /* LSI WarpDrive 6203. */
+  {0x7e, GRUB_OFPATH_SPARC_WWN_ADDR},
+  /* LSI SAS 2308. */
+  {0x87, GRUB_OFPATH_SPARC_WWN_ADDR},
+  /* LSI SAS 3008. */
+  {0x97, GRUB_OFPATH_SPARC_WWN_ADDR},
+  {0, 0}
+};
+
+static const int LSI_VENDOR_ID = 0x1000;
+#endif
+
+#ifdef OFPATH_STANDALONE
+#define xmalloc malloc
+void
+grub_util_error (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, "ofpath: error: ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fputc ('\n', stderr);
+  exit (1);
+}
+
+void
+grub_util_info (const char *fmt, ...)
+{
+  va_list ap;
+
+  fprintf (stderr, "ofpath: info: ");
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  fputc ('\n', stderr);
+}
+
+#define grub_util_warn grub_util_info
+#define _(x) x
+#define xstrdup strdup
+#endif
+
+static void
+kill_trailing_dir(char *path)
+{
+  char *end = path + strlen(path) - 1;
+
+  while (end >= path)
+    {
+      if (*end != '/')
+	{
+	  end--;
+	  continue;
+	}
+      *end = '\0';
+      break;
+    }
+}
+
+static void
+trim_newline (char *path)
+{
+  char *end = path + strlen(path) - 1;
+
+  while (*end == '\n')
+    *end-- = '\0';
+}
+
+#define MAX_DISK_CAT    64
+
+static char *
+find_obppath (const char *sysfs_path_orig)
+{
+  char *sysfs_path, *path;
+  size_t path_size = strlen (sysfs_path_orig) + sizeof ("/obppath");
+
+  sysfs_path = xstrdup (sysfs_path_orig);
+  path = xmalloc (path_size);
+
+  while (1)
+    {
+      int fd;
+      char *of_path;
+      struct stat st;
+      size_t size;
+
+      snprintf(path, path_size, "%s/obppath", sysfs_path);
+#if 0
+      printf("Trying %s\n", path);
+#endif
+
+      fd = open(path, O_RDONLY);
+
+#ifndef __sparc__
+      if (fd < 0 || fstat (fd, &st) < 0)
+	{
+	  if (fd >= 0)
+	    close (fd);
+	  snprintf(path, path_size, "%s/devspec", sysfs_path);
+	  fd = open(path, O_RDONLY);
+	}
+#endif
+
+      if (fd < 0 || fstat (fd, &st) < 0)
+	{
+	  if (fd >= 0)
+	    close (fd);
+	  kill_trailing_dir(sysfs_path);
+	  if (!strcmp(sysfs_path, "/sys"))
+	    {
+	      grub_util_info (_("`obppath' not found in parent dirs of `%s',"
+				" no IEEE1275 name discovery"),
+			      sysfs_path_orig);
+	      free (path);
+	      free (sysfs_path);
+	      return NULL;
+	    }
+	  continue;
+	}
+      size = st.st_size;
+      of_path = xmalloc (size + MAX_DISK_CAT + 1);
+      memset(of_path, 0, size + MAX_DISK_CAT + 1);
+      if (read(fd, of_path, size) < 0)
+	{
+	  grub_util_info (_("cannot read `%s': %s"), path, strerror (errno));
+	  close(fd);
+	  free (path);
+	  free (of_path);
+	  free (sysfs_path);
+	  return NULL;
+	}
+      close(fd);
+
+      trim_newline(of_path);
+      free (path);
+      free (sysfs_path);
+      return of_path;
+    }
+}
+
+static char *
+xrealpath (const char *in)
+{
+  char *out;
+#ifdef PATH_MAX
+  out = xmalloc (PATH_MAX);
+  out = realpath (in, out);
+#else
+  out = realpath (in, NULL);
+#endif
+  if (!out)
+    grub_util_error (_("failed to get canonical path of `%s'"), in);
+  return out;
+}
+
+static char *
+block_device_get_sysfs_path_and_link(const char *devicenode)
+{
+  char *rpath;
+  char *rpath2;
+  char *ret;
+  size_t tmp_size = strlen (devicenode) + sizeof ("/sys/block/");
+  char *tmp = xmalloc (tmp_size);
+
+  memcpy (tmp, "/sys/block/", sizeof ("/sys/block/"));
+  strcat (tmp, devicenode);
+
+  rpath = xrealpath (tmp);
+  rpath2 = xmalloc (strlen (rpath) + sizeof ("/device"));
+  strcpy (rpath2, rpath);
+  strcat (rpath2, "/device");
+
+  ret = xrealpath (rpath2);
+
+  free (tmp);
+  free (rpath);
+  free (rpath2);
+  return ret;
+}
+
+static inline int
+my_isdigit (int c)
+{
+  return (c >= '0' && c <= '9');
+}
+
+static const char *
+trailing_digits (const char *p)
+{
+  const char *end;
+
+  end = p + strlen(p) - 1;
+  while (end >= p)
+    {
+      if (! my_isdigit(*end))
+	break;
+      end--;
+    }
+
+  return end + 1;
+}
+
+static char *
+__of_path_common(char *sysfs_path,
+		 const char *device, int devno)
+{
+  const char *digit_string;
+  char disk[MAX_DISK_CAT];
+  char *of_path = find_obppath(sysfs_path);
+
+  if (!of_path)
+    return NULL;
+
+  digit_string = trailing_digits (device);
+  if (*digit_string == '\0')
+    {
+      snprintf(disk, sizeof (disk), "/disk@%d", devno);
+    }
+  else
+    {
+      int part;
+
+      sscanf(digit_string, "%d", &part);
+      snprintf(disk, sizeof (disk), "/disk@%d:%c", devno, 'a' + (part - 1));
+    }
+  strcat(of_path, disk);
+  return of_path;
+}
+
+static char *
+get_basename(char *p)
+{
+  char *ret = p;
+
+  while (*p)
+    {
+      if (*p == '/')
+	ret = p + 1;
+      p++;
+    }
+
+  return ret;
+}
+
+static char *
+of_path_of_vdisk(const char *sys_devname __attribute__((unused)),
+		 const char *device,
+		 const char *devnode __attribute__((unused)),
+		 const char *devicenode)
+{
+  char *sysfs_path, *p;
+  int devno, junk;
+  char *ret;
+
+  sysfs_path = block_device_get_sysfs_path_and_link(devicenode);
+  p = get_basename (sysfs_path);
+  sscanf(p, "vdc-port-%d-%d", &devno, &junk);
+  ret = __of_path_common (sysfs_path, device, devno);
+
+  free (sysfs_path);
+  return ret;
+}
+
+static char *
+of_path_of_ide(const char *sys_devname __attribute__((unused)), const char *device,
+	       const char *devnode __attribute__((unused)),
+	       const char *devicenode)
+{
+  char *sysfs_path, *p;
+  int chan, devno;
+  char *ret;
+
+  sysfs_path = block_device_get_sysfs_path_and_link(devicenode);
+  p = get_basename (sysfs_path);
+  sscanf(p, "%d.%d", &chan, &devno);
+
+  ret = __of_path_common(sysfs_path, device, 2 * chan + devno);
+
+  free (sysfs_path);
+  return ret;
+}
+
+#ifdef __sparc__
+static char *
+of_path_of_nvme(const char *sys_devname __attribute__((unused)),
+	        const char *device,
+	        const char *devnode __attribute__((unused)),
+	        const char *devicenode)
+{
+  char *sysfs_path, *of_path, disk[MAX_DISK_CAT];
+  const char *digit_string, *part_end;
+
+  digit_string = trailing_digits (device);
+  part_end = devicenode + strlen (devicenode) - 1;
+
+  if ((*digit_string != '\0') && (*part_end == 'p'))
+    {
+      /* We have a partition number, strip it off. */
+      int part;
+      char *nvmedev, *end;
+
+      nvmedev = strdup (devicenode);
+
+      if (!nvmedev)
+        return NULL;
+
+      end = nvmedev + strlen (nvmedev) - 1;
+      /* Remove the p. */
+      *end = '\0';
+      sscanf (digit_string, "%d", &part);
+      snprintf (disk, sizeof (disk), "/disk@1:%c", 'a' + (part - 1));
+      sysfs_path = block_device_get_sysfs_path_and_link (nvmedev);
+      free (nvmedev);
+    }
+  else
+    {
+      /* We do not have the parition. */
+      snprintf (disk, sizeof (disk), "/disk@1");
+      sysfs_path = block_device_get_sysfs_path_and_link (device);
+    }
+
+  of_path = find_obppath (sysfs_path);
+
+  if (of_path)
+    strcat (of_path, disk);
+
+  free (sysfs_path);
+  return of_path;
+}
+#endif
+
+static int
+vendor_is_ATA(const char *path)
+{
+  int fd, err;
+  char *bufname;
+  char bufcont[3];
+  size_t path_size;
+
+  path_size = strlen (path) + sizeof ("/vendor");
+
+  bufname = xmalloc (path_size);
+
+  snprintf (bufname, path_size, "%s/vendor", path);
+  fd = open (bufname, O_RDONLY);
+  if (fd < 0)
+    grub_util_error (_("cannot open `%s': %s"), bufname, strerror (errno));
+
+  memset(bufcont, 0, sizeof (bufcont));
+  err = read(fd, bufcont, sizeof (bufcont));
+  if (err < 0)
+    grub_util_error (_("cannot open `%s': %s"), bufname, strerror (errno));
+
+  close(fd);
+  free (bufname);
+
+  return (memcmp(bufcont, "ATA", 3) == 0);
+}
+
+#ifdef __sparc__
+static void
+check_hba_identifiers (const char *sysfs_path, int *vendor, int *device_id)
+{
+  char *ed = strstr (sysfs_path, "host");
+  size_t path_size;
+  char *p, *path;
+  char buf[8];
+  int fd;
+
+  if (!ed)
+    return;
+
+  p = xstrdup (sysfs_path);
+  ed = strstr (p, "host");
+
+  *ed = '\0';
+
+  path_size = (strlen (p) + sizeof ("vendor"));
+  path = xmalloc (path_size);
+
+  if (!path)
+    goto out;
+
+  snprintf (path, path_size, "%svendor", p);
+  fd = open (path, O_RDONLY);
+
+  if (fd < 0)
+    goto out;
+
+  memset (buf, 0, sizeof (buf));
+
+  if (read (fd, buf, sizeof (buf) - 1) < 0)
+    goto out;
+
+  close (fd);
+  sscanf (buf, "%x", vendor);
+
+  snprintf (path, path_size, "%sdevice", p);
+  fd = open (path, O_RDONLY);
+
+  if (fd < 0)
+    goto out;
+
+  memset (buf, 0, sizeof (buf));
+
+  if (read (fd, buf, sizeof (buf) - 1) < 0)
+    goto out;
+
+  close (fd);
+  sscanf (buf, "%x", device_id);
+
+ out:
+  free (path);
+  free (p);
+}
+#endif
+
+static void
+check_sas (const char *sysfs_path, int *tgt, unsigned long int *sas_address)
+{
+  char *ed = strstr (sysfs_path, "end_device");
+  char *p, *q, *path;
+  char phy[21];
+  int fd;
+  size_t path_size;
+
+  if (!ed)
+    return;
+
+  /* SAS devices are identified using disk@$PHY_ID */
+  p = xstrdup (sysfs_path);
+  ed = strstr(p, "end_device");
+  if (!ed)
+    return;
+
+  q = ed;
+  while (*q && *q != '/')
+    q++;
+  *q = '\0';
+
+  path_size = (strlen (p) + strlen (ed)
+	       + sizeof ("%s/sas_device/%s/phy_identifier"));
+  path = xmalloc (path_size);
+  snprintf (path, path_size, "%s/sas_device/%s/phy_identifier", p, ed);
+  fd = open (path, O_RDONLY);
+  if (fd < 0)
+    grub_util_error (_("cannot open `%s': %s"), path, strerror (errno));
+
+  memset (phy, 0, sizeof (phy));
+  if (read (fd, phy, sizeof (phy) - 1) < 0)
+    grub_util_error (_("cannot read `%s': %s"), path, strerror (errno));
+
+  close (fd);
+
+  sscanf (phy, "%d", tgt);
+
+  snprintf (path, path_size, "%s/sas_device/%s/sas_address", p, ed);
+  fd = open (path, O_RDONLY);
+  if (fd < 0)
+    grub_util_error (_("cannot open `%s': %s"), path, strerror (errno));
+
+  memset (phy, 0, sizeof (phy));
+  if (read (fd, phy, sizeof (phy) - 1) < 0)
+    grub_util_error (_("cannot read `%s': %s"), path, strerror (errno));
+  sscanf (phy, "%lx", sas_address);
+
+  free (path);
+  free (p);
+  close (fd);
+}
+
+static char *
+of_path_of_scsi(const char *sys_devname __attribute__((unused)), const char *device,
+		const char *devnode __attribute__((unused)),
+		const char *devicenode)
+{
+  const char *p, *digit_string, *disk_name;
+  int host, bus, tgt, lun;
+  unsigned long int sas_address = 0;
+  char *sysfs_path, disk[MAX_DISK_CAT - sizeof ("/fp@0,0")];
+  char *of_path;
+
+  sysfs_path = block_device_get_sysfs_path_and_link(devicenode);
+  p = get_basename (sysfs_path);
+  sscanf(p, "%d:%d:%d:%d", &host, &bus, &tgt, &lun);
+  check_sas (sysfs_path, &tgt, &sas_address);
+
+  if (vendor_is_ATA(sysfs_path))
+    {
+      of_path = __of_path_common(sysfs_path, device, tgt);
+      free (sysfs_path);
+      return of_path;
+    }
+
+  of_path = find_obppath(sysfs_path);
+  if (!of_path)
+    goto out;
+
+  if (strstr (of_path, "qlc"))
+    strcat (of_path, "/fp@0,0");
+
+  if (strstr (of_path, "sbus"))
+    disk_name = "sd";
+  else
+    disk_name = "disk";
+
+  digit_string = trailing_digits (device);
+  if (strncmp (of_path, "/vdevice/", sizeof ("/vdevice/") - 1) == 0)
+    {
+      unsigned long id = 0x8000 | (tgt << 8) | (bus << 5) | lun;
+      if (*digit_string == '\0')
+	{
+	  snprintf(disk, sizeof (disk), "/%s@%04lx000000000000", disk_name, id);
+	}
+      else
+	{
+	  int part;
+
+	  sscanf(digit_string, "%d", &part);
+	  snprintf(disk, sizeof (disk),
+		   "/%s@%04lx000000000000:%c", disk_name, id, 'a' + (part - 1));
+	}
+    }
+  else
+    {
+#ifdef __sparc__
+      ofpath_sparc_addressing addressing = GRUB_OFPATH_SPARC_TGT_LUN;
+      int vendor = 0, device_id = 0;
+      char *optr = disk;
+
+      check_hba_identifiers (sysfs_path, &vendor, &device_id);
+
+      if (vendor == LSI_VENDOR_ID)
+        {
+          struct ofpath_sparc_hba *lsi_hba;
+
+	  /*
+	   * Over time different OF addressing schemes have been supported.
+	   * There is no generic addressing scheme that works across
+	   * every HBA.
+	   */
+          for (lsi_hba = sparc_lsi_hba; lsi_hba->device_id; lsi_hba++)
+            if (lsi_hba->device_id == device_id)
+              {
+                addressing = lsi_hba->addressing;
+                break;
+              }
+        }
+
+      if (addressing == GRUB_OFPATH_SPARC_WWN_ADDR)
+        optr += snprintf (disk, sizeof (disk), "/%s@w%lx,%x", disk_name,
+                          sas_address, lun);
+      else
+        optr += snprintf (disk, sizeof (disk), "/%s@%x,%x", disk_name, tgt,
+                          lun);
+
+      if (*digit_string != '\0')
+        {
+          int part;
+
+          sscanf (digit_string, "%d", &part);
+          snprintf (optr, sizeof (disk) - (optr - disk - 1), ":%c", 'a'
+                    + (part - 1));
+        }
+#else
+      if (lun == 0)
+        {
+          int sas_id = 0;
+          sas_id = bus << 16 | tgt << 8 | lun;
+
+          if (*digit_string == '\0')
+            {
+              snprintf(disk, sizeof (disk), "/sas/%s@%x", disk_name, sas_id);
+            }
+          else
+            {
+              int part;
+
+              sscanf(digit_string, "%d", &part);
+              snprintf(disk, sizeof (disk),
+                       "/sas/%s@%x:%c", disk_name, sas_id, 'a' + (part - 1));
+            }
+        }
+      else
+        {
+          char *lunstr;
+          int lunpart[4];
+
+          lunstr = xmalloc (20);
+
+          lunpart[0] = (lun >> 8) & 0xff;
+          lunpart[1] = lun & 0xff;
+          lunpart[2] = (lun >> 24) & 0xff;
+          lunpart[3] = (lun >> 16) & 0xff;
+
+          sprintf(lunstr, "%02x%02x%02x%02x00000000", lunpart[0], lunpart[1], lunpart[2], lunpart[3]);
+          long int longlun = atol(lunstr);
+
+          if (*digit_string == '\0')
+            {
+              snprintf(disk, sizeof (disk), "/sas/%s@%lx,%lu", disk_name, sas_address, longlun);
+            }
+          else
+            {
+              int part;
+
+              sscanf(digit_string, "%d", &part);
+              snprintf(disk, sizeof (disk),
+                       "/sas/%s@%lx,%lu:%c", disk_name, sas_address, longlun, 'a' + (part - 1));
+            }
+	  free (lunstr);
+        }
+#endif
+    }
+  strcat(of_path, disk);
+
+ out:
+  free (sysfs_path);
+  return of_path;
+}
+
+static char *
+strip_trailing_digits (const char *p)
+{
+  char *new, *end;
+
+  new = strdup (p);
+  end = new + strlen(new) - 1;
+  while (end >= new)
+    {
+      if (! my_isdigit(*end))
+	break;
+      *end-- = '\0';
+    }
+
+  return new;
+}
+
+char *
+grub_util_devname_to_ofpath (const char *sys_devname)
+{
+  char *name_buf, *device, *devnode, *devicenode, *ofpath;
+
+  name_buf = xrealpath (sys_devname);
+
+  device = get_basename (name_buf);
+  devnode = strip_trailing_digits (name_buf);
+  devicenode = strip_trailing_digits (device);
+
+  if (device[0] == 'h' && device[1] == 'd')
+    ofpath = of_path_of_ide(name_buf, device, devnode, devicenode);
+  else if (device[0] == 's'
+	   && (device[1] == 'd' || device[1] == 'r'))
+    ofpath = of_path_of_scsi(name_buf, device, devnode, devicenode);
+  else if (device[0] == 'v' && device[1] == 'd' && device[2] == 'i'
+	   && device[3] == 's' && device[4] == 'k')
+    ofpath = of_path_of_vdisk(name_buf, device, devnode, devicenode);
+  else if (device[0] == 'f' && device[1] == 'd'
+	   && device[2] == '0' && device[3] == '\0')
+    /* All the models I've seen have a devalias "floppy".
+       New models have no floppy at all. */
+    ofpath = xstrdup ("floppy");
+#ifdef __sparc__
+  else if (device[0] == 'n' && device[1] == 'v' && device[2] == 'm'
+           && device[3] == 'e')
+    ofpath = of_path_of_nvme (name_buf, device, devnode, devicenode);
+#endif
+  else
+    {
+      grub_util_warn (_("unknown device type %s"), device);
+      ofpath = NULL;
+    }
+
+  free (devnode);
+  free (devicenode);
+  free (name_buf);
+
+  return ofpath;
+}
+
+#ifdef OFPATH_STANDALONE
+int main(int argc, char **argv)
+{
+  char *of_path;
+
+  if (argc != 2)
+    {
+      printf(_("Usage: %s DEVICE\n"), argv[0]);
+      return 1;
+    }
+
+  of_path = grub_util_devname_to_ofpath (argv[1]);
+  if (of_path)
+    printf("%s\n", of_path);
+  free (of_path);
+
+  return 0;
+}
+#endif
diff --git a/grub-core/osdep/linux/platform.c b/grub-core/osdep/linux/platform.c
new file mode 100644
index 0000000..e28a79d
--- /dev/null
+++ b/grub-core/osdep/linux/platform.c
@@ -0,0 +1,156 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/util/install.h>
+#include <grub/emu/exec.h>
+#include <grub/emu/misc.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <string.h>
+
+#include <sys/utsname.h>
+
+static int
+is_not_empty_directory (const char *dir)
+{
+  DIR *d;
+  struct dirent *de;
+
+  d = opendir (dir);
+  if (!d)
+    return 0;
+  while ((de = readdir (d)))
+    {
+      if (strcmp (de->d_name, ".") == 0
+	  || strcmp (de->d_name, "..") == 0)
+	continue;
+      closedir (d);
+      return 1;
+    }
+
+  closedir (d);
+  return 0;
+}
+
+static int
+is_64_kernel (void)
+{
+  struct utsname un;
+
+  if (uname (&un) < 0)
+    return 0;
+
+  return strcmp (un.machine, "x86_64") == 0;
+}
+
+static int
+read_platform_size (void)
+{
+  FILE *fp;
+  char *buf = NULL;
+  size_t len = 0;
+  int ret = 0;
+
+  /* Newer kernels can tell us directly about the size of the
+   * underlying firmware - let's see if that interface is there. */
+  fp = grub_util_fopen ("/sys/firmware/efi/fw_platform_size", "r");
+  if (fp != NULL)
+  {
+    if (getline (&buf, &len, fp) >= 3) /* 2 digits plus newline */
+      {
+	if (strncmp (buf, "32", 2) == 0)
+	  ret = 32;
+	else if (strncmp (buf, "64", 2) == 0)
+	  ret = 64;
+      }
+    free (buf);
+    fclose (fp);
+  }
+
+  if (ret == 0)
+    {
+      /* Unrecognised - fall back to matching the kernel size
+       * instead */
+      if (is_64_kernel ())
+	ret = 64;
+      else
+	ret = 32;
+    }
+
+  return ret;
+}
+
+/* Are we running on an EFI-based system? */
+static int
+is_efi_system (void)
+{
+  /*
+   * Linux uses efivarfs (mounted on /sys/firmware/efi/efivars) to access the
+   * EFI variable store. Some legacy systems may still use the deprecated
+   * efivars interface (accessed through /sys/firmware/efi/vars). Where both
+   * are present, libefivar will use the former in preference, so attempting
+   * to load efivars will not interfere with later operations.
+   */
+  grub_util_exec_redirect_all ((const char * []){ "modprobe", "efivars", NULL },
+			       NULL, NULL, "/dev/null");
+
+  grub_util_info ("Looking for /sys/firmware/efi ..");
+  if (is_not_empty_directory ("/sys/firmware/efi"))
+    {
+      grub_util_info ("...found");
+      return 1;
+    }
+  else
+    {
+      grub_util_info ("... not found");
+      return 0;
+    }
+}
+
+const char *
+grub_install_get_default_arm_platform (void)
+{
+  if (is_efi_system())
+    return "arm-efi";
+  else
+    return "arm-uboot";
+}
+
+const char *
+grub_install_get_default_x86_platform (void)
+{
+  if (is_efi_system())
+    {
+      if (read_platform_size() == 64)
+	return "x86_64-efi";
+      else
+	return "i386-efi";
+    }
+
+  grub_util_info ("Looking for /proc/device-tree ..");
+  if (is_not_empty_directory ("/proc/device-tree"))
+    {
+      grub_util_info ("...found");
+      return "i386-ieee1275";
+    }
+
+  grub_util_info ("... not found");
+  return "i386-pc";
+}
diff --git a/grub-core/osdep/ofpath.c b/grub-core/osdep/ofpath.c
new file mode 100644
index 0000000..1389b1d
--- /dev/null
+++ b/grub-core/osdep/ofpath.c
@@ -0,0 +1,5 @@
+#if defined (__linux__)
+#include "linux/ofpath.c"
+#else
+#include "basic/ofpath.c"
+#endif
diff --git a/grub-core/osdep/password.c b/grub-core/osdep/password.c
new file mode 100644
index 0000000..1a7615e
--- /dev/null
+++ b/grub-core/osdep/password.c
@@ -0,0 +1,5 @@
+#if defined (__MINGW32__) && !defined (__CYGWIN__)
+#include "windows/password.c"
+#else
+#include "unix/password.c"
+#endif
diff --git a/grub-core/osdep/platform.c b/grub-core/osdep/platform.c
new file mode 100644
index 0000000..441d152
--- /dev/null
+++ b/grub-core/osdep/platform.c
@@ -0,0 +1,9 @@
+#ifdef __linux__
+#include "linux/platform.c"
+#elif defined (__MINGW32__) || defined (__CYGWIN__)
+#include "windows/platform.c"
+#elif defined (__MINGW32__) || defined (__CYGWIN__) || defined (__AROS__)
+#include "basic/no_platform.c"
+#else
+#include "basic/platform.c"
+#endif
diff --git a/grub-core/osdep/platform_unix.c b/grub-core/osdep/platform_unix.c
new file mode 100644
index 0000000..db6a02d
--- /dev/null
+++ b/grub-core/osdep/platform_unix.c
@@ -0,0 +1,3 @@
+#if !defined (__MINGW32__) && !defined (__CYGWIN__) && !defined (__AROS__)
+#include "unix/platform.c"
+#endif
diff --git a/grub-core/osdep/random.c b/grub-core/osdep/random.c
new file mode 100644
index 0000000..c6f9bc5
--- /dev/null
+++ b/grub-core/osdep/random.c
@@ -0,0 +1,10 @@
+#if defined (_WIN32) || defined (__CYGWIN__)
+#include "windows/random.c"
+#elif defined (__linux__) || defined (__FreeBSD__) \
+  || defined (__FreeBSD_kernel__) || defined (__OpenBSD__) \
+  || defined (__GNU__) || defined (__NetBSD__) \
+  || defined (__APPLE__) || defined(__sun__) || defined (__HAIKU__)
+#include "unix/random.c"
+#else
+#include "basic/random.c"
+#endif
diff --git a/grub-core/osdep/relpath.c b/grub-core/osdep/relpath.c
new file mode 100644
index 0000000..4e10d8a
--- /dev/null
+++ b/grub-core/osdep/relpath.c
@@ -0,0 +1,7 @@
+#if defined (__MINGW32__) || defined (__CYGWIN__)
+#include "windows/relpath.c"
+#elif defined (__AROS__)
+#include "aros/relpath.c"
+#else
+#include "unix/relpath.c"
+#endif
diff --git a/grub-core/osdep/sleep.c b/grub-core/osdep/sleep.c
new file mode 100644
index 0000000..c4ff172
--- /dev/null
+++ b/grub-core/osdep/sleep.c
@@ -0,0 +1,5 @@
+#if defined (__MINGW32__) || defined (__CYGWIN__)
+#include "windows/sleep.c"
+#else
+#include "unix/sleep.c"
+#endif
diff --git a/grub-core/osdep/sun/getroot.c b/grub-core/osdep/sun/getroot.c
new file mode 100644
index 0000000..6116037
--- /dev/null
+++ b/grub-core/osdep/sun/getroot.c
@@ -0,0 +1,126 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#include <sys/wait.h>
+
+# include <sys/types.h>
+# include <sys/mkdev.h>
+# include <sys/dkio.h>
+
+
+char *
+grub_util_part_to_disk (const char *os_dev,
+			struct stat *st,
+			int *is_part)
+{
+  char *colon = grub_strrchr (os_dev, ':');
+
+  if (! S_ISCHR (st->st_mode))
+    {
+      *is_part = 0;
+      return xstrdup (os_dev);
+    }
+
+  if (grub_memcmp (os_dev, "/devices", sizeof ("/devices") - 1) == 0
+      && colon)
+    {
+      char *ret = xmalloc (colon - os_dev + sizeof (":q,raw"));
+      if (grub_strcmp (colon, ":q,raw") != 0)
+	*is_part = 1;
+      grub_memcpy (ret, os_dev, colon - os_dev);
+      grub_memcpy (ret + (colon - os_dev), ":q,raw", sizeof (":q,raw"));
+      return ret;
+    }
+  else
+    return xstrdup (os_dev);
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *dev)
+{
+  int fd;
+  struct extpart_info pinfo;
+
+  fd = open (dev, O_RDONLY);
+  if (fd == -1)
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE, N_("cannot open `%s': %s"),
+		  dev, strerror (errno));
+      return 0;
+    }
+
+  if (ioctl (fd, DKIOCEXTPARTINFO, &pinfo))
+    {
+      grub_error (GRUB_ERR_BAD_DEVICE,
+		  "cannot get disk geometry of `%s'", dev);
+      close (fd);
+      return 0;
+    }
+
+  close (fd);
+
+  return pinfo.p_start;
+}
diff --git a/grub-core/osdep/sun/hostdisk.c b/grub-core/osdep/sun/hostdisk.c
new file mode 100644
index 0000000..dab96dc
--- /dev/null
+++ b/grub-core/osdep/sun/hostdisk.c
@@ -0,0 +1,73 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+# include <sys/dkio.h>
+
+grub_int64_t
+grub_util_get_fd_size_os (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  struct dk_minfo minfo;
+  unsigned sector_size, log_sector_size;
+
+  if (!ioctl (fd, DKIOCGMEDIAINFO, &minfo))
+    return -1;
+
+  sector_size = minfo.dki_lbsize;
+
+  if (sector_size & (sector_size - 1) || !sector_size)
+    return -1;
+  for (log_sector_size = 0;
+       (1 << log_sector_size) < sector_size;
+       log_sector_size++);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  return minfo.dki_capacity << log_sector_size;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
diff --git a/grub-core/osdep/unix/compress.c b/grub-core/osdep/unix/compress.c
new file mode 100644
index 0000000..dee5620
--- /dev/null
+++ b/grub-core/osdep/unix/compress.c
@@ -0,0 +1,41 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/emu/exec.h>
+#include <grub/util/install.h>
+
+int 
+grub_install_compress_gzip (const char *src, const char *dest)
+{
+  return grub_util_exec_redirect ((const char * []) { "gzip", "--best",
+	"--stdout", NULL }, src, dest);
+}
+
+int 
+grub_install_compress_xz (const char *src, const char *dest)
+{
+  return grub_util_exec_redirect ((const char * []) { "xz",
+	"--lzma2=dict=128KiB", "--check=none", "--stdout", NULL }, src, dest);
+}
+
+int 
+grub_install_compress_lzop (const char *src, const char *dest)
+{
+  return grub_util_exec_redirect ((const char * []) { "lzop", "-9",  "-c",
+	NULL }, src, dest);
+}
diff --git a/grub-core/osdep/unix/config.c b/grub-core/osdep/unix/config.c
new file mode 100644
index 0000000..7d63251
--- /dev/null
+++ b/grub-core/osdep/unix/config.c
@@ -0,0 +1,139 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/exec.h>
+#include <grub/emu/config.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <errno.h>
+#include <stdlib.h>
+
+const char *
+grub_util_get_config_filename (void)
+{
+  static char *value = NULL;
+  if (!value)
+    value = grub_util_path_concat (3, GRUB_SYSCONFDIR,
+				   "default", "grub");
+  return value;
+}
+
+const char *
+grub_util_get_pkgdatadir (void)
+{
+  const char *ret = getenv ("pkgdatadir");
+  if (ret)
+    return ret;
+  return GRUB_DATADIR "/" PACKAGE;
+}
+
+const char *
+grub_util_get_pkglibdir (void)
+{
+  return GRUB_LIBDIR "/" PACKAGE;
+}
+
+const char *
+grub_util_get_localedir (void)
+{
+  return LOCALEDIR;
+}
+
+void
+grub_util_load_config (struct grub_util_config *cfg)
+{
+  pid_t pid;
+  const char *argv[4];
+  char *script, *ptr;
+  const char *cfgfile, *iptr;
+  FILE *f = NULL;
+  int fd;
+  const char *v;
+
+  memset (cfg, 0, sizeof (*cfg));
+
+  v = getenv ("GRUB_ENABLE_CRYPTODISK");
+  if (v && v[0] == 'y' && v[1] == '\0')
+    cfg->is_cryptodisk_enabled = 1;
+
+  v = getenv ("GRUB_DISTRIBUTOR");
+  if (v)
+    cfg->grub_distributor = xstrdup (v);
+
+  cfgfile = grub_util_get_config_filename ();
+  if (!grub_util_is_regular (cfgfile))
+    return;
+
+  argv[0] = "sh";
+  argv[1] = "-c";
+
+  script = xcalloc (4, strlen (cfgfile) + 300);
+
+  ptr = script;
+  memcpy (ptr, ". '", 3);
+  ptr += 3;
+  for (iptr = cfgfile; *iptr; iptr++)
+    {
+      if (*iptr == '\\')
+	{
+	  memcpy (ptr, "'\\''", 4);
+	  ptr += 4;
+	  continue;
+	}
+      *ptr++ = *iptr;
+    }
+
+  strcpy (ptr, "'; printf \"GRUB_ENABLE_CRYPTODISK=%s\\nGRUB_DISTRIBUTOR=%s\\n\" "
+	  "\"$GRUB_ENABLE_CRYPTODISK\" \"$GRUB_DISTRIBUTOR\"");
+
+  argv[2] = script;
+  argv[3] = '\0';
+
+  pid = grub_util_exec_pipe (argv, &fd);
+  if (pid)
+    f = fdopen (fd, "r");
+  if (f)
+    {
+      grub_util_parse_config (f, cfg, 1);
+      fclose (f);
+    }
+  if (pid)
+    {
+      close (fd);
+      waitpid (pid, NULL, 0);
+    }
+  if (f)
+    return;
+
+  f = grub_util_fopen (cfgfile, "r");
+  if (f)
+    {
+      grub_util_parse_config (f, cfg, 0);
+      fclose (f);
+    }
+  else
+    grub_util_warn (_("cannot open configuration file `%s': %s"),
+		    cfgfile, strerror (errno));
+}
diff --git a/grub-core/osdep/unix/cputime.c b/grub-core/osdep/unix/cputime.c
new file mode 100644
index 0000000..cff359a
--- /dev/null
+++ b/grub-core/osdep/unix/cputime.c
@@ -0,0 +1,22 @@
+#include <config.h>
+#include <config-util.h>
+
+#include <sys/times.h>
+#include <unistd.h>
+#include <grub/emu/misc.h>
+
+grub_uint64_t
+grub_util_get_cpu_time_ms (void)
+{
+  struct tms tm;
+  static long sc_clk_tck;
+  if (!sc_clk_tck)
+    {
+      sc_clk_tck = sysconf(_SC_CLK_TCK);
+      if (sc_clk_tck <= 0)
+	sc_clk_tck = 1000;
+    }
+
+  times (&tm); 
+  return (tm.tms_utime * 1000ULL) / sc_clk_tck;
+}
diff --git a/grub-core/osdep/unix/dl.c b/grub-core/osdep/unix/dl.c
new file mode 100644
index 0000000..562b101
--- /dev/null
+++ b/grub-core/osdep/unix/dl.c
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <sys/mman.h>
+#include <stdlib.h>
+#include <string.h>
+
+void *
+grub_osdep_dl_memalign (grub_size_t align, grub_size_t size)
+{
+  void *ret;
+  if (align < 8192 * 16)
+    align = 8192 * 16;
+  size = ALIGN_UP (size, 8192 * 16);
+
+#if defined(HAVE_POSIX_MEMALIGN)
+  if (posix_memalign (&ret, align, size) != 0)
+    ret = 0;
+#elif defined(HAVE_MEMALIGN)
+  ret = memalign (align, size);
+#else
+#error "Complete this"
+#endif
+
+  if (!ret)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      return NULL;
+    }
+
+  mprotect (ret, size, PROT_READ | PROT_WRITE | PROT_EXEC);
+  return ret;
+}
+
+void
+grub_dl_osdep_dl_free (void *ptr)
+{
+  if (ptr)
+    free (ptr);
+}
diff --git a/grub-core/osdep/unix/emuconsole.c b/grub-core/osdep/unix/emuconsole.c
new file mode 100644
index 0000000..7308798
--- /dev/null
+++ b/grub-core/osdep/unix/emuconsole.c
@@ -0,0 +1,184 @@
+/*  console.c -- console for GRUB.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/terminfo.h>
+#include <grub/dl.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <termios.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <langinfo.h>
+
+#include <grub/emu/console.h>
+
+extern struct grub_terminfo_output_state grub_console_terminfo_output;
+static int original_fl;
+static int saved_orig;
+static struct termios orig_tty;
+static struct termios new_tty;
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  char chr = c;
+  ssize_t actual;
+
+  actual = write (STDOUT_FILENO, &chr, 1);
+  if (actual < 1)
+    {
+      /* We cannot do anything about this, but some systems require us to at
+	 least pretend to check the result.  */
+    }
+}
+
+static int
+readkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_uint8_t c;
+  ssize_t actual;
+
+  actual = read (STDIN_FILENO, &c, 1);
+  if (actual > 0)
+    return c;
+  return -1;
+}
+
+static grub_err_t
+grub_console_init_input (struct grub_term_input *term)
+{
+  if (!saved_orig)
+    {
+      original_fl = fcntl (STDIN_FILENO, F_GETFL);
+      fcntl (STDIN_FILENO, F_SETFL, original_fl | O_NONBLOCK);
+    }
+
+  saved_orig = 1;
+
+  tcgetattr(STDIN_FILENO, &orig_tty);
+  new_tty = orig_tty;
+  new_tty.c_lflag &= ~(ICANON | ECHO);
+  new_tty.c_cc[VMIN] = 1;
+  tcsetattr(STDIN_FILENO, TCSANOW, &new_tty);
+
+  return grub_terminfo_input_init (term);
+}
+
+static grub_err_t
+grub_console_fini_input (struct grub_term_input *term
+		       __attribute__ ((unused)))
+{
+  fcntl (STDIN_FILENO, F_SETFL, original_fl);
+  tcsetattr(STDIN_FILENO, TCSANOW, &orig_tty);
+  saved_orig = 0;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_console_init_output (struct grub_term_output *term)
+{
+  struct winsize size;
+  if (ioctl (STDOUT_FILENO, TIOCGWINSZ, &size) >= 0)
+    {
+      grub_console_terminfo_output.size.x = size.ws_col;
+      grub_console_terminfo_output.size.y = size.ws_row;
+    }
+  else
+    {
+      grub_console_terminfo_output.size.x = 80;
+      grub_console_terminfo_output.size.y = 24;
+    }
+
+  grub_terminfo_output_init (term);
+
+  return 0;
+}
+
+
+
+struct grub_terminfo_input_state grub_console_terminfo_input =
+  {
+    .readkey = readkey
+  };
+
+struct grub_terminfo_output_state grub_console_terminfo_output =
+  {
+    .put = put,
+    .size = { 80, 24 }
+  };
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .init = grub_console_init_input,
+    .fini = grub_console_fini_input,
+    .getkey = grub_terminfo_getkey,
+    .data = &grub_console_terminfo_input
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .init = grub_console_init_output,
+    .putchar = grub_terminfo_putchar,
+    .getxy = grub_terminfo_getxy,
+    .getwh = grub_terminfo_getwh,
+    .gotoxy = grub_terminfo_gotoxy,
+    .cls = grub_terminfo_cls,
+    .setcolorstate = grub_terminfo_setcolorstate,
+    .setcursor = grub_terminfo_setcursor,
+    .data = &grub_console_terminfo_output,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init (void)
+{
+  const char *cs = nl_langinfo (CODESET);
+  if (cs && grub_strcasecmp (cs, "UTF-8"))
+    grub_console_term_output.flags = GRUB_TERM_CODE_TYPE_UTF8_LOGICAL;
+  else
+    grub_console_term_output.flags = GRUB_TERM_CODE_TYPE_ASCII;
+  grub_term_register_input ("console", &grub_console_term_input);
+  grub_term_register_output ("console", &grub_console_term_output);
+  grub_terminfo_init ();
+  grub_terminfo_output_register (&grub_console_term_output, "vt100-color");
+}
+
+void
+grub_console_fini (void)
+{
+  if (saved_orig)
+    {
+      fcntl (STDIN_FILENO, F_SETFL, original_fl);
+      tcsetattr(STDIN_FILENO, TCSANOW, &orig_tty);
+    }
+  saved_orig = 0;
+}
diff --git a/grub-core/osdep/unix/exec.c b/grub-core/osdep/unix/exec.c
new file mode 100644
index 0000000..e8db920
--- /dev/null
+++ b/grub-core/osdep/unix/exec.c
@@ -0,0 +1,245 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <grub/misc.h>
+#include <unistd.h>
+#include <grub/emu/exec.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/util/misc.h>
+#include <grub/disk.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/wait.h>
+
+int
+grub_util_exec_redirect_all (const char *const *argv, const char *stdin_file,
+			     const char *stdout_file, const char *stderr_file)
+{
+  pid_t pid;
+  int status = -1;
+  char *str, *pstr;
+  const char *const *ptr;
+  grub_size_t strl = 0;
+  for (ptr = argv; *ptr; ptr++)
+    strl += grub_strlen (*ptr) + 1;
+  if (stdin_file)
+    strl += grub_strlen (stdin_file) + 2;
+  if (stdout_file)
+    strl += grub_strlen (stdout_file) + 2;
+  if (stderr_file)
+    strl += grub_strlen (stderr_file) + 3;
+
+  pstr = str = xmalloc (strl);
+  for (ptr = argv; *ptr; ptr++)
+    {
+      pstr = grub_stpcpy (pstr, *ptr);
+      *pstr++ = ' ';
+    }
+  if (stdin_file)
+    {
+      *pstr++ = '<';
+      pstr = grub_stpcpy (pstr, stdin_file);
+      *pstr++ = ' ';
+    }
+  if (stdout_file)
+    {
+      *pstr++ = '>';
+      pstr = grub_stpcpy (pstr, stdout_file);
+      *pstr++ = ' ';
+    }
+  if (stderr_file)
+    {
+      *pstr++ = '2';
+      *pstr++ = '>';
+      pstr = grub_stpcpy (pstr, stderr_file);
+      pstr++;
+    }
+  *--pstr = '\0';
+
+  grub_util_info ("executing %s", str);
+  grub_free (str);
+
+  pid = fork ();
+  if (pid < 0)
+    grub_util_error (_("Unable to fork: %s"), strerror (errno));
+  else if (pid == 0)
+    {
+      int fd;
+      /* Child.  */
+      
+      /* Close fd's.  */
+#ifdef GRUB_UTIL
+      grub_util_devmapper_cleanup ();
+      grub_diskfilter_fini ();
+#endif
+
+      if (stdin_file)
+	{
+	  fd = open (stdin_file, O_RDONLY);
+	  if (fd < 0)
+	    _exit (127);
+	  dup2 (fd, STDIN_FILENO);
+	  close (fd);
+	}
+
+      if (stdout_file)
+	{
+	  fd = open (stdout_file, O_WRONLY | O_CREAT, 0700);
+	  if (fd < 0)
+	    _exit (127);
+	  dup2 (fd, STDOUT_FILENO);
+	  close (fd);
+	}
+
+      if (stderr_file)
+	{
+	  fd = open (stderr_file, O_WRONLY | O_CREAT, 0700);
+	  if (fd < 0)
+	    _exit (127);
+	  dup2 (fd, STDERR_FILENO);
+	  close (fd);
+	}
+
+      /* Ensure child is not localised.  */
+      setenv ("LC_ALL", "C", 1);
+
+      execvp ((char *) argv[0], (char **) argv);
+      _exit (127);
+    }
+  waitpid (pid, &status, 0);
+  if (!WIFEXITED (status))
+    return -1;
+  return WEXITSTATUS (status);
+}
+
+int
+grub_util_exec (const char *const *argv)
+{
+  return grub_util_exec_redirect_all (argv, NULL, NULL, NULL);
+}
+
+int
+grub_util_exec_redirect (const char *const *argv, const char *stdin_file,
+			 const char *stdout_file)
+{
+  return grub_util_exec_redirect_all (argv, stdin_file, stdout_file, NULL);
+}
+
+int
+grub_util_exec_redirect_null (const char *const *argv)
+{
+  return grub_util_exec_redirect_all (argv, "/dev/null", "/dev/null", NULL);
+}
+
+pid_t
+grub_util_exec_pipe (const char *const *argv, int *fd)
+{
+  int pipe_fd[2];
+  pid_t pid;
+
+  *fd = 0;
+
+  if (pipe (pipe_fd) < 0)
+    {
+      grub_util_warn (_("Unable to create pipe: %s"),
+		      strerror (errno));
+      return 0;
+    }
+  pid = fork ();
+  if (pid < 0)
+    grub_util_error (_("Unable to fork: %s"), strerror (errno));
+  else if (pid == 0)
+    {
+      /* Child.  */
+
+      /* Close fd's.  */
+#ifdef GRUB_UTIL
+      grub_util_devmapper_cleanup ();
+      grub_diskfilter_fini ();
+#endif
+
+      /* Ensure child is not localised.  */
+      setenv ("LC_ALL", "C", 1);
+
+      close (pipe_fd[0]);
+      dup2 (pipe_fd[1], STDOUT_FILENO);
+      close (pipe_fd[1]);
+
+      execvp ((char *) argv[0], (char **) argv);
+      _exit (127);
+    }
+  else
+    {
+      close (pipe_fd[1]);
+      *fd = pipe_fd[0];
+      return pid;
+    }
+}
+
+pid_t
+grub_util_exec_pipe_stderr (const char *const *argv, int *fd)
+{
+  int pipe_fd[2];
+  pid_t pid;
+
+  *fd = 0;
+
+  if (pipe (pipe_fd) < 0)
+    {
+      grub_util_warn (_("Unable to create pipe: %s"),
+		      strerror (errno));
+      return 0;
+    }
+  pid = fork ();
+  if (pid < 0)
+    grub_util_error (_("Unable to fork: %s"), strerror (errno));
+  else if (pid == 0)
+    {
+      /* Child.  */
+
+      /* Close fd's.  */
+#ifdef GRUB_UTIL
+      grub_util_devmapper_cleanup ();
+      grub_diskfilter_fini ();
+#endif
+
+      /* Ensure child is not localised.  */
+      setenv ("LC_ALL", "C", 1);
+
+      close (pipe_fd[0]);
+      dup2 (pipe_fd[1], STDOUT_FILENO);
+      dup2 (pipe_fd[1], STDERR_FILENO);
+      close (pipe_fd[1]);
+
+      execvp ((char *) argv[0], (char **) argv);
+      _exit (127);
+    }
+  else
+    {
+      close (pipe_fd[1]);
+      *fd = pipe_fd[0];
+      return pid;
+    }
+}
diff --git a/grub-core/osdep/unix/getroot.c b/grub-core/osdep/unix/getroot.c
new file mode 100644
index 0000000..46d7116
--- /dev/null
+++ b/grub-core/osdep/unix/getroot.c
@@ -0,0 +1,787 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/util/misc.h>
+#include <grub/emu/exec.h>
+
+#include <grub/cryptodisk.h>
+#include <grub/i18n.h>
+
+#if !defined (__MINGW32__) && !defined (__CYGWIN__) && !defined (__AROS__) && !defined (__HAIKU__)
+
+#ifdef __linux__
+#include <sys/ioctl.h>         /* ioctl */
+#include <sys/mount.h>
+#ifndef FLOPPY_MAJOR
+# define FLOPPY_MAJOR	2
+#endif /* ! FLOPPY_MAJOR */
+#endif
+
+#include <sys/types.h>
+#if defined(MAJOR_IN_MKDEV)
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
+#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
+# include <grub/util/libzfs.h>
+# include <grub/util/libnvpair.h>
+#endif
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+# define FLOPPY_MAJOR	2
+#endif
+
+#if defined (__FreeBSD__) || defined (__FreeBSD_kernel__)
+#include <sys/mount.h>
+#endif
+
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+# include <sys/ioctl.h>
+# include <sys/disklabel.h>    /* struct disklabel */
+# include <sys/disk.h>    /* struct dkwedge_info */
+#include <sys/param.h>
+#include <sys/mount.h>
+#endif /* defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) */
+
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+# ifdef HAVE_GETRAWPARTITION
+#  include <util.h>    /* getrawpartition */
+# endif /* HAVE_GETRAWPARTITION */
+#if defined(__NetBSD__)
+# include <sys/fdio.h>
+#endif
+# ifndef FLOPPY_MAJOR
+#  define FLOPPY_MAJOR	2
+# endif /* ! FLOPPY_MAJOR */
+# ifndef RAW_FLOPPY_MAJOR
+#  define RAW_FLOPPY_MAJOR	9
+# endif /* ! RAW_FLOPPY_MAJOR */
+#endif /* defined(__NetBSD__) */
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#define LVM_DEV_MAPPER_STRING "/dev/linux_lvm/"
+#else
+#define LVM_DEV_MAPPER_STRING "/dev/mapper/"
+#endif
+
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME) && defined(HAVE_STRUCT_STATFS_F_MNTFROMNAME)
+#include <sys/param.h>
+#include <sys/mount.h>
+#endif
+
+#include "save-cwd.h"
+
+#if !defined (__GNU__)
+static void
+strip_extra_slashes (char *dir)
+{
+  char *p = dir;
+
+  while ((p = strchr (p, '/')) != 0)
+    {
+      if (p[1] == '/')
+	{
+	  memmove (p, p + 1, strlen (p));
+	  continue;
+	}
+      else if (p[1] == '\0')
+	{
+	  if (p > dir)
+	    p[0] = '\0';
+	  break;
+	}
+
+      p++;
+    }
+}
+
+static char *
+xgetcwd (void)
+{
+  size_t size = 10;
+  char *path;
+
+  path = xmalloc (size);
+  while (! getcwd (path, size))
+    {
+      size <<= 1;
+      path = xrealloc (path, size);
+    }
+
+  return path;
+}
+
+char **
+grub_util_find_root_devices_from_poolname (char *poolname)
+{
+  char **devices = 0;
+  size_t ndevices = 0;
+  size_t devices_allocated = 0;
+
+#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
+  zpool_handle_t *zpool;
+  libzfs_handle_t *libzfs;
+  nvlist_t *config, *vdev_tree;
+  nvlist_t **children;
+  unsigned int nvlist_count;
+  unsigned int i;
+  char *device = 0;
+
+  libzfs = grub_get_libzfs_handle ();
+  if (! libzfs)
+    return NULL;
+
+  zpool = zpool_open (libzfs, poolname);
+  config = zpool_get_config (zpool, NULL);
+
+  if (nvlist_lookup_nvlist (config, "vdev_tree", &vdev_tree) != 0)
+    error (1, errno, "nvlist_lookup_nvlist (\"vdev_tree\")");
+
+  if (nvlist_lookup_nvlist_array (vdev_tree, "children", &children, &nvlist_count) != 0)
+    error (1, errno, "nvlist_lookup_nvlist_array (\"children\")");
+  assert (nvlist_count > 0);
+
+  while (nvlist_lookup_nvlist_array (children[0], "children",
+				     &children, &nvlist_count) == 0)
+    assert (nvlist_count > 0);
+
+  for (i = 0; i < nvlist_count; i++)
+    {
+      if (nvlist_lookup_string (children[i], "path", &device) != 0)
+	error (1, errno, "nvlist_lookup_string (\"path\")");
+
+      struct stat st;
+      if (stat (device, &st) == 0)
+	{
+#ifdef __sun__
+	  if (grub_memcmp (device, "/dev/dsk/", sizeof ("/dev/dsk/") - 1)
+	      == 0)
+	    device = xasprintf ("/dev/rdsk/%s",
+				device + sizeof ("/dev/dsk/") - 1);
+	  else if (grub_memcmp (device, "/devices", sizeof ("/devices") - 1)
+		   == 0
+		   && grub_memcmp (device + strlen (device) - 4,
+				   ",raw", 4) != 0)
+	    device = xasprintf ("%s,raw", device);
+	  else
+#endif
+	    device = xstrdup (device);
+	  if (ndevices >= devices_allocated)
+	    {
+	      devices_allocated = 2 * (devices_allocated + 8);
+	      devices = xrealloc (devices, sizeof (devices[0])
+				  * devices_allocated);
+	    }
+	  devices[ndevices++] = device;
+	}
+
+      device = NULL;
+    }
+
+  zpool_close (zpool);
+#else
+  FILE *fp;
+  int ret;
+  char *line;
+  size_t len;
+  int st;
+
+  char name[PATH_MAX + 1], state[257], readlen[257], writelen[257];
+  char cksum[257], notes[257];
+  unsigned int dummy;
+  const char *argv[4];
+  pid_t pid;
+  int fd;
+
+  argv[0] = "zpool";
+  argv[1] = "status";
+  argv[2] = poolname;
+  argv[3] = NULL;
+
+  pid = grub_util_exec_pipe (argv, &fd);
+  if (!pid)
+    return NULL;
+
+  fp = fdopen (fd, "r");
+  if (!fp)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "zpool", strerror (errno));
+      goto out;
+    }
+
+  st = 0;
+  while (1)
+    {
+      line = NULL;
+      ret = getline (&line, &len, fp);
+      if (ret == -1)
+	break;
+	
+      if (sscanf (line, " %s %256s %256s %256s %256s %256s",
+		  name, state, readlen, writelen, cksum, notes) >= 5)
+	switch (st)
+	  {
+	  case 0:
+	    if (!strcmp (name, "NAME")
+		&& !strcmp (state, "STATE")
+		&& !strcmp (readlen, "READ")
+		&& !strcmp (writelen, "WRITE")
+		&& !strcmp (cksum, "CKSUM"))
+	      st++;
+	    break;
+	  case 1:
+	    {
+	      char *ptr = line;
+	      while (1)
+		{
+		  if (strncmp (ptr, poolname, strlen (poolname)) == 0
+		      && grub_isspace(ptr[strlen (poolname)]))
+		    st++;
+		  if (!grub_isspace (*ptr))
+		    break;
+		  ptr++;
+		}
+	    }
+	    break;
+	  case 2:
+	    if (strcmp (name, "mirror") && !sscanf (name, "mirror-%u", &dummy)
+		&& !sscanf (name, "raidz%u", &dummy)
+		&& !sscanf (name, "raidz1%u", &dummy)
+		&& !sscanf (name, "raidz2%u", &dummy)
+		&& !sscanf (name, "raidz3%u", &dummy)
+		&& !strcmp (state, "ONLINE"))
+	      {
+		if (ndevices >= devices_allocated)
+		  {
+		    devices_allocated = 2 * (devices_allocated + 8);
+		    devices = xrealloc (devices, sizeof (devices[0])
+					* devices_allocated);
+		  }
+		if (name[0] == '/')
+		  devices[ndevices++] = xstrdup (name);
+		else
+		  devices[ndevices++] = xasprintf ("/dev/%s", name);
+	      }
+	    break;
+	  }
+	
+      free (line);
+    }
+
+ out:
+  close (fd);
+  waitpid (pid, NULL, 0);
+#endif
+  if (devices)
+    {
+      if (ndevices >= devices_allocated)
+	{
+	  devices_allocated = 2 * (devices_allocated + 8);
+	  devices = xrealloc (devices, sizeof (devices[0])
+			      * devices_allocated);
+	}
+      devices[ndevices++] = 0;
+    }
+  return devices;
+}
+
+static char **
+find_root_devices_from_libzfs (const char *dir)
+{
+  char **devices = NULL;
+  char *poolname;
+  char *poolfs;
+
+  grub_find_zpool_from_dir (dir, &poolname, &poolfs);
+  if (! poolname)
+    return NULL;
+
+  devices = grub_util_find_root_devices_from_poolname (poolname);
+
+  free (poolname);
+  if (poolfs)
+    free (poolfs);
+
+  return devices;
+}
+
+char *
+grub_find_device (const char *dir, dev_t dev)
+{
+  DIR *dp;
+  struct saved_cwd saved_cwd;
+  struct dirent *ent;
+
+  if (! dir)
+    dir = "/dev";
+
+  dp = opendir (dir);
+  if (! dp)
+    return 0;
+
+  if (save_cwd (&saved_cwd) < 0)
+    {
+      grub_util_error ("%s", _("cannot save the original directory"));
+      closedir (dp);
+      return 0;
+    }
+
+  grub_util_info ("changing current directory to %s", dir);
+  if (chdir (dir) < 0)
+    {
+      free_cwd (&saved_cwd);
+      closedir (dp);
+      return 0;
+    }
+
+  while ((ent = readdir (dp)) != 0)
+    {
+      struct stat st;
+
+      /* Avoid:
+	 - dotfiles (like "/dev/.tmp.md0") since they could be duplicates.
+	 - dotdirs (like "/dev/.static") since they could contain duplicates.  */
+      if (ent->d_name[0] == '.')
+	continue;
+
+      if (lstat (ent->d_name, &st) < 0)
+	/* Ignore any error.  */
+	continue;
+
+      if (S_ISLNK (st.st_mode)) {
+#ifdef __linux__
+	if (strcmp (dir, "mapper") == 0 || strcmp (dir, "/dev/mapper") == 0) {
+	  /* Follow symbolic links under /dev/mapper/; the canonical name
+	     may be something like /dev/dm-0, but the names under
+	     /dev/mapper/ are more human-readable and so we prefer them if
+	     we can get them.  */
+	  if (stat (ent->d_name, &st) < 0)
+	    continue;
+	} else
+#endif /* __linux__ */
+	/* Don't follow other symbolic links.  */
+	continue;
+      }
+
+      if (S_ISDIR (st.st_mode))
+	{
+	  /* Find it recursively.  */
+	  char *res;
+
+	  res = grub_find_device (ent->d_name, dev);
+
+	  if (res)
+	    {
+	      if (restore_cwd (&saved_cwd) < 0)
+		grub_util_error ("%s",
+				 _("cannot restore the original directory"));
+
+	      free_cwd (&saved_cwd);
+	      closedir (dp);
+	      return res;
+	    }
+	}
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__)
+      if (S_ISCHR (st.st_mode) && st.st_rdev == dev)
+#else
+      if (S_ISBLK (st.st_mode) && st.st_rdev == dev)
+#endif
+	{
+#ifdef __linux__
+	  /* Skip device names like /dev/dm-0, which are short-hand aliases
+	     to more descriptive device names, e.g. those under /dev/mapper.
+	     Also, don't skip devices which names start with dm-[0-9] in
+	     directories below /dev, e.g. /dev/mapper/dm-0-luks. */
+	  if (strcmp (dir, "/dev") == 0 &&
+	      ent->d_name[0] == 'd' &&
+	      ent->d_name[1] == 'm' &&
+	      ent->d_name[2] == '-' &&
+	      ent->d_name[3] >= '0' &&
+	      ent->d_name[3] <= '9')
+	    continue;
+#endif
+
+	  /* Found!  */
+	  char *res;
+	  char *cwd;
+
+	  cwd = xgetcwd ();
+	  res = xmalloc (strlen (cwd) + strlen (ent->d_name) + 3);
+	  sprintf (res, 
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+		   /* Convert this block device to its character (raw) device.  */
+		   "%s/r%s",
+#else
+		   /* Keep the device name as it is.  */
+		   "%s/%s",
+#endif
+		   cwd, ent->d_name);
+	  strip_extra_slashes (res);
+	  free (cwd);
+
+	  /* /dev/root is not a real block device keep looking, takes care
+	     of situation where root filesystem is on the same partition as
+	     grub files */
+
+	  if (strcmp(res, "/dev/root") == 0)
+	    {
+	      free (res);
+	      continue;
+	    }
+
+	  if (restore_cwd (&saved_cwd) < 0)
+	    grub_util_error ("%s", _("cannot restore the original directory"));
+
+	  free_cwd (&saved_cwd);
+	  closedir (dp);
+	  return res;
+	}
+    }
+
+  if (restore_cwd (&saved_cwd) < 0)
+    grub_util_error ("%s", _("cannot restore the original directory"));
+
+  free_cwd (&saved_cwd);
+  closedir (dp);
+  return 0;
+}
+
+char **
+grub_guess_root_devices (const char *dir_in)
+{
+  char **os_dev = NULL;
+  struct stat st;
+  dev_t dev;
+  char *dir = grub_canonicalize_file_name (dir_in);
+
+  if (!dir)
+    grub_util_error (_("failed to get canonical path of `%s'"), dir_in);
+
+#ifdef __linux__
+  if (!os_dev)
+    os_dev = grub_find_root_devices_from_mountinfo (dir, NULL);
+#endif /* __linux__ */
+
+  if (!os_dev)
+    os_dev = find_root_devices_from_libzfs (dir);
+
+  if (os_dev)
+    {
+      char **cur;
+      for (cur = os_dev; *cur; cur++)
+	{
+	  char *tmp = *cur;
+	  int root, dm;
+	  if (strcmp (*cur, "/dev/root") == 0
+	      || strncmp (*cur, "/dev/dm-", sizeof ("/dev/dm-") - 1) == 0)
+	    *cur = tmp;
+	  else
+	    {
+	      *cur = grub_canonicalize_file_name (tmp);
+	      if (*cur == NULL)
+		grub_util_error (_("failed to get canonical path of `%s'"), tmp);
+	      free (tmp);
+	    }
+	  root = (strcmp (*cur, "/dev/root") == 0);
+	  dm = (strncmp (*cur, "/dev/dm-", sizeof ("/dev/dm-") - 1) == 0);
+	  if (!dm && !root)
+	    continue;
+	  if (stat (*cur, &st) < 0)
+	    break;
+	  free (*cur);
+	  dev = st.st_rdev;
+	  *cur = grub_find_device (dm ? "/dev/mapper" : "/dev", dev);
+	}
+      if (!*cur)
+	return os_dev;
+      for (cur = os_dev; *cur; cur++)
+	free (*cur);
+      free (os_dev);
+      os_dev = 0;
+    }
+
+  if (stat (dir, &st) < 0)
+    grub_util_error (_("cannot stat `%s': %s"), dir, strerror (errno));
+  free (dir);
+
+  dev = st.st_dev;
+
+  os_dev = xmalloc (2 * sizeof (os_dev[0]));
+
+  /* This might be truly slow, but is there any better way?  */
+  os_dev[0] = grub_find_device ("/dev", dev);
+
+  if (!os_dev[0])
+    {
+      free (os_dev);
+      return 0;
+    }
+
+  os_dev[1] = 0;
+
+  return os_dev;
+}
+
+#endif
+
+void
+grub_util_pull_lvm_by_command (const char *os_dev)
+{
+  const char *argv[8];
+  int fd;
+  pid_t pid;
+  FILE *vgs;
+  char *buf = NULL;
+  size_t len = 0;
+  char *vgname = NULL;
+  const char *iptr;
+  char *optr;
+  char *vgid = NULL;
+  grub_size_t vgidlen = 0;
+
+  vgid = grub_util_get_vg_uuid (os_dev);
+  if (vgid)
+    vgidlen = grub_strlen (vgid);
+
+  if (!vgid)
+    {
+      if (strncmp (os_dev, LVM_DEV_MAPPER_STRING,
+		   sizeof (LVM_DEV_MAPPER_STRING) - 1)
+	  != 0)
+	return;
+
+      vgname = xmalloc (strlen (os_dev + sizeof (LVM_DEV_MAPPER_STRING) - 1) + 1);
+      for (iptr = os_dev + sizeof (LVM_DEV_MAPPER_STRING) - 1, optr = vgname; *iptr; )
+	if (*iptr != '-')
+	  *optr++ = *iptr++;
+	else if (iptr[0] == '-' && iptr[1] == '-')
+	  {
+	    iptr += 2;
+	    *optr++ = '-';
+	  }
+	else
+	  break;
+      *optr = '\0';
+    }
+
+  /* by default PV name is left aligned in 10 character field, meaning that
+     we do not know where name ends. Using dummy --separator disables
+     alignment. We have a single field, so separator itself is not output */
+  argv[0] = "vgs";
+  argv[1] = "--options";
+  if (vgid)
+    argv[2] = "vg_uuid,pv_name";
+  else
+    argv[2] = "pv_name";
+  argv[3] = "--noheadings";
+  argv[4] = "--separator";
+  argv[5] = ":";
+  argv[6] = vgname;
+  argv[7] = NULL;
+
+  pid = grub_util_exec_pipe (argv, &fd);
+  free (vgname);
+
+  if (!pid)
+    {
+      free (vgid);
+      return;
+    }
+
+  /* Parent.  Read vgs' output.  */
+  vgs = fdopen (fd, "r");
+  if (! vgs)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "vgs", strerror (errno));
+      goto out;
+    }
+
+  while (getline (&buf, &len, vgs) > 0)
+    {
+      char *ptr;
+      /* LVM adds two spaces as standard prefix */
+      for (ptr = buf; ptr < buf + 2 && *ptr == ' '; ptr++);
+
+      if (vgid && (grub_strncmp (vgid, ptr, vgidlen) != 0
+		   || ptr[vgidlen] != ':'))
+	continue;
+      if (vgid)
+	ptr += vgidlen + 1;
+      if (*ptr == '\0')
+	continue;
+      *(ptr + strlen (ptr) - 1) = '\0';
+      grub_util_pull_device (ptr);
+    }
+
+out:
+  close (fd);
+  waitpid (pid, NULL, 0);
+  free (buf);
+  free (vgid);
+}
+
+/* ZFS has similar problems to those of btrfs (see above).  */
+void
+grub_find_zpool_from_dir (const char *dir, char **poolname, char **poolfs)
+{
+  char *slash;
+
+  *poolname = *poolfs = NULL;
+
+#if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME) && defined(HAVE_STRUCT_STATFS_F_MNTFROMNAME)
+  /* FreeBSD and GNU/kFreeBSD.  */
+  {
+    struct statfs mnt;
+
+    if (statfs (dir, &mnt) != 0)
+      return;
+
+    if (strcmp (mnt.f_fstypename, "zfs") != 0)
+      return;
+
+    *poolname = xstrdup (mnt.f_mntfromname);
+  }
+#elif defined(HAVE_GETEXTMNTENT)
+  /* Solaris.  */
+  {
+    struct stat st;
+    struct extmnttab mnt;
+
+    if (stat (dir, &st) != 0)
+      return;
+
+    FILE *mnttab = grub_util_fopen ("/etc/mnttab", "r");
+    if (! mnttab)
+      return;
+
+    while (getextmntent (mnttab, &mnt, sizeof (mnt)) == 0)
+      {
+	if (makedev (mnt.mnt_major, mnt.mnt_minor) == st.st_dev
+	    && !strcmp (mnt.mnt_fstype, "zfs"))
+	  {
+	    *poolname = xstrdup (mnt.mnt_special);
+	    break;
+	  }
+      }
+
+    fclose (mnttab);
+  }
+#endif
+
+  if (! *poolname)
+    return;
+
+  slash = strchr (*poolname, '/');
+  if (slash)
+    {
+      *slash = '\0';
+      *poolfs = xstrdup (slash + 1);
+    }
+  else
+    *poolfs = xstrdup ("");
+}
+
+int
+grub_util_biosdisk_is_floppy (grub_disk_t disk)
+{
+  struct stat st;
+  int fd;
+  const char *dname;
+
+  dname = grub_util_biosdisk_get_osdev (disk);
+
+  if (!dname)
+    return 0;
+
+  fd = open (dname, O_RDONLY);
+  /* Shouldn't happen.  */
+  if (fd == -1)
+    return 0;
+
+  /* Shouldn't happen either.  */
+  if (fstat (fd, &st) < 0)
+    {
+      close (fd);
+      return 0;
+    }
+
+  close (fd);
+
+#if defined(__NetBSD__)
+  if (major(st.st_rdev) == RAW_FLOPPY_MAJOR)
+    return 1;
+#endif
+
+#if defined(FLOPPY_MAJOR)
+  if (major(st.st_rdev) == FLOPPY_MAJOR)
+#else
+  /* Some kernels (e.g. kFreeBSD) don't have a static major number
+     for floppies, but they still use a "fd[0-9]" pathname.  */
+  if (dname[5] == 'f'
+      && dname[6] == 'd'
+      && dname[7] >= '0'
+      && dname[7] <= '9')
+#endif
+    return 1;
+
+  return 0;
+}
+
+#else
+
+#include <grub/emu/getroot.h>
+
+void
+grub_util_pull_lvm_by_command (const char *os_dev __attribute__ ((unused)))
+{
+}
+
+#endif
diff --git a/grub-core/osdep/unix/hostdisk.c b/grub-core/osdep/unix/hostdisk.c
new file mode 100644
index 0000000..3a00d74
--- /dev/null
+++ b/grub-core/osdep/unix/hostdisk.c
@@ -0,0 +1,319 @@
+/* hostdisk.c - emulate biosdisk */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+#if !defined (__CYGWIN__) && !defined (__MINGW32__) && !defined (__AROS__)
+
+#ifdef __linux__
+# include <sys/ioctl.h>         /* ioctl */
+# include <sys/mount.h>
+#endif /* __linux__ */
+
+grub_uint64_t
+grub_util_get_fd_size (grub_util_fd_t fd, const char *name, unsigned *log_secsize)
+{
+  struct stat st;
+  grub_int64_t ret = -1;
+
+  if (fstat (fd, &st) < 0)
+    /* TRANSLATORS: "stat" comes from the name of POSIX function.  */
+    grub_util_error (_("cannot stat `%s': %s"), name, strerror (errno));
+#if GRUB_DISK_DEVS_ARE_CHAR
+  if (S_ISCHR (st.st_mode))
+#else
+  if (S_ISBLK (st.st_mode))
+#endif
+    ret = grub_util_get_fd_size_os (fd, name, log_secsize);
+  if (ret != -1LL)
+    return ret;
+
+  if (log_secsize)
+    *log_secsize = 9;
+
+  return st.st_size;
+}
+
+int
+grub_util_fd_seek (grub_util_fd_t fd, grub_uint64_t off)
+{
+#if SIZEOF_OFF_T == 8
+  off_t offset = (off_t) off;
+
+  if (lseek (fd, offset, SEEK_SET) != offset)
+    return -1;
+#elif SIZEOF_OFF64_T == 8
+  off64_t offset = (off64_t) off;
+
+  if (lseek64 (fd, offset, SEEK_SET) != offset)
+    return -1;
+#else
+#error "No large file support"
+#endif
+  return 0;
+}
+
+
+/* Read LEN bytes from FD in BUF. Return less than or equal to zero if an
+   error occurs, otherwise return LEN.  */
+ssize_t
+grub_util_fd_read (grub_util_fd_t fd, char *buf, size_t len)
+{
+  ssize_t size = 0;
+
+  while (len)
+    {
+      ssize_t ret = read (fd, buf, len);
+
+      if (ret == 0)
+	break;
+
+      if (ret < 0)
+        {
+          if (errno == EINTR)
+            continue;
+          else
+            return ret;
+        }
+
+      len -= ret;
+      buf += ret;
+      size += ret;
+    }
+
+  return size;
+}
+
+/* Write LEN bytes from BUF to FD. Return less than or equal to zero if an
+   error occurs, otherwise return LEN.  */
+ssize_t
+grub_util_fd_write (grub_util_fd_t fd, const char *buf, size_t len)
+{
+  ssize_t size = 0;
+
+  while (len)
+    {
+      ssize_t ret = write (fd, buf, len);
+
+      if (ret == 0)
+	break;
+
+      if (ret < 0)
+        {
+          if (errno == EINTR)
+            continue;
+          else
+            return ret;
+        }
+
+      len -= ret;
+      buf += ret;
+      size += ret;
+    }
+
+  return size;
+}
+
+#if !defined (__NetBSD__) && !defined (__APPLE__) && !defined (__FreeBSD__) && !defined(__FreeBSD_kernel__)
+grub_util_fd_t
+grub_util_fd_open (const char *os_dev, int flags)
+{
+#ifdef O_LARGEFILE
+  flags |= O_LARGEFILE;
+#endif
+#ifdef O_BINARY
+  flags |= O_BINARY;
+#endif
+#ifdef O_CLOEXEC
+  flags |= O_CLOEXEC;
+#endif
+
+  return open (os_dev, flags, S_IROTH | S_IRGRP | S_IRUSR | S_IWUSR);
+}
+#endif
+
+const char *
+grub_util_fd_strerror (void)
+{
+  return strerror (errno);
+}
+
+static int allow_fd_syncs = 1;
+
+int
+grub_util_fd_sync (grub_util_fd_t fd)
+{
+  if (allow_fd_syncs)
+    return fsync (fd);
+  return 0;
+}
+
+int
+grub_util_file_sync (FILE *f)
+{
+  if (fflush (f) != 0)
+    return -1;
+  if (!allow_fd_syncs)
+    return 0;
+  return fsync (fileno (f));
+}
+
+void
+grub_util_disable_fd_syncs (void)
+{
+  allow_fd_syncs = 0;
+}
+
+int
+grub_util_fd_close (grub_util_fd_t fd)
+{
+  return close (fd);
+}
+
+char *
+grub_canonicalize_file_name (const char *path)
+{
+#if defined (PATH_MAX)
+  char *ret;
+
+  ret = xmalloc (PATH_MAX);
+  if (!realpath (path, ret))
+    return NULL;
+  return ret;
+#else
+  return realpath (path, NULL);
+#endif
+}
+
+FILE *
+grub_util_fopen (const char *path, const char *mode)
+{
+  return fopen (path, mode);
+}
+
+int
+grub_util_is_directory (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return S_ISDIR (st.st_mode);
+}
+
+int
+grub_util_is_regular (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return S_ISREG (st.st_mode);
+}
+
+grub_uint32_t
+grub_util_get_mtime (const char *path)
+{
+  struct stat st;
+
+  if (stat (path, &st) == -1)
+    return 0;
+
+  return st.st_mtime;
+}
+
+#endif
+
+#if defined (__CYGWIN__) || (!defined (__MINGW32__) && !defined (__AROS__))
+
+int
+grub_util_is_special_file (const char *path)
+{
+  struct stat st;
+
+  if (lstat (path, &st) == -1)
+    return 1;
+  return (!S_ISREG (st.st_mode) && !S_ISDIR (st.st_mode));
+}
+
+
+char *
+grub_util_make_temporary_file (void)
+{
+  const char *t = getenv ("TMPDIR");
+  size_t tl;
+  char *tmp;
+  if (!t)
+    t = "/tmp";
+  tl = strlen (t);
+  tmp = xmalloc (tl + sizeof ("/grub.XXXXXX"));
+  memcpy (tmp, t, tl);
+  memcpy (tmp + tl, "/grub.XXXXXX",
+	  sizeof ("/grub.XXXXXX"));
+  if (mkstemp (tmp) == -1)
+    grub_util_error (_("cannot make temporary file: %s"), strerror (errno));
+  return tmp;
+}
+
+char *
+grub_util_make_temporary_dir (void)
+{
+  const char *t = getenv ("TMPDIR");
+  size_t tl;
+  char *tmp;
+  if (!t)
+    t = "/tmp";
+  tl = strlen (t);
+  tmp = xmalloc (tl + sizeof ("/grub.XXXXXX"));
+  memcpy (tmp, t, tl);
+  memcpy (tmp + tl, "/grub.XXXXXX",
+	  sizeof ("/grub.XXXXXX"));
+  if (!mkdtemp (tmp))
+    grub_util_error (_("cannot make temporary directory: %s"),
+		     strerror (errno));
+  return tmp;
+}
+
+#endif
diff --git a/grub-core/osdep/unix/password.c b/grub-core/osdep/unix/password.c
new file mode 100644
index 0000000..9996b24
--- /dev/null
+++ b/grub-core/osdep/unix/password.c
@@ -0,0 +1,75 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+ *                2007, 2008, 2009, 2010, 2011, 2012, 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/crypto.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+
+#include <termios.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+int
+grub_password_get (char buf[], unsigned buf_size)
+{
+  FILE *in;
+  struct termios s, t;
+  int tty_changed = 0;
+  char *ptr;
+
+  grub_refresh ();
+
+  /* Disable echoing. Based on glibc.  */
+  in = fopen ("/dev/tty", "w+c");
+  if (in == NULL)
+    in = stdin;
+
+  if (tcgetattr (fileno (in), &t) == 0)
+    {
+      /* Save the old one. */
+      s = t;
+      /* Tricky, tricky. */
+      t.c_lflag &= ~(ECHO|ISIG);
+      tty_changed = (tcsetattr (fileno (in), TCSAFLUSH, &t) == 0);
+    }
+  else
+    tty_changed = 0;
+  grub_memset (buf, 0, buf_size);
+  if (!fgets (buf, buf_size, stdin))
+    {
+      if (in != stdin)
+	fclose (in);
+      return 0;
+    }
+  ptr = buf + strlen (buf) - 1;
+  while (buf <= ptr && (*ptr == '\n' || *ptr == '\r'))
+    *ptr-- = 0;
+  /* Restore the original setting.  */
+  if (tty_changed)
+    (void) tcsetattr (fileno (in), TCSAFLUSH, &s);
+
+  grub_xputs ("\n");
+  grub_refresh ();
+
+  if (in != stdin)
+    fclose (in);
+
+  return 1;
+}
diff --git a/grub-core/osdep/unix/platform.c b/grub-core/osdep/unix/platform.c
new file mode 100644
index 0000000..55b8f40
--- /dev/null
+++ b/grub-core/osdep/unix/platform.c
@@ -0,0 +1,241 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/util/install.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/util/misc.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/emu/exec.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <string.h>
+#include <errno.h>
+
+static char *
+get_ofpathname (const char *dev)
+{
+  size_t alloced = 4096;
+  char *ret = xmalloc (alloced);
+  size_t offset = 0;
+  int fd;
+  pid_t pid;
+
+  pid = grub_util_exec_pipe ((const char * []){ "ofpathname", dev, NULL }, &fd);
+  if (!pid)
+    goto fail;
+
+  FILE *fp = fdopen (fd, "r");
+  if (!fp)
+    goto fail;
+
+  while (!feof (fp))
+    {
+      size_t r;
+      if (alloced == offset)
+       {
+         alloced *= 2;
+         ret = xrealloc (ret, alloced);
+       }
+      r = fread (ret + offset, 1, alloced - offset, fp);
+      offset += r;
+    }
+
+  if (offset > 0 && ret[offset - 1] == '\n')
+    offset--;
+  if (offset > 0 && ret[offset - 1] == '\r')
+    offset--;
+  if (alloced == offset)
+    {
+      alloced++;
+      ret = xrealloc (ret, alloced);
+    }
+  ret[offset] = '\0';
+
+  fclose (fp);
+
+  return ret;
+
+ fail:
+  grub_util_error (_("couldn't find IEEE1275 device path for %s.\nYou will have to set `boot-device' variable manually"),
+		   dev);
+}
+
+static int
+grub_install_remove_efi_entries_by_distributor (const char *efi_distributor)
+{
+  int fd;
+  pid_t pid = grub_util_exec_pipe ((const char * []){ "efibootmgr", NULL }, &fd);
+  char *line = NULL;
+  size_t len = 0;
+  int rc = 0;
+
+  if (!pid)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "efibootmgr", strerror (errno));
+      return errno;
+    }
+
+  FILE *fp = fdopen (fd, "r");
+  if (!fp)
+    {
+      grub_util_warn (_("Unable to open stream from %s: %s"),
+		      "efibootmgr", strerror (errno));
+      return errno;
+    }
+
+  line = xmalloc (80);
+  len = 80;
+  while (1)
+    {
+      int ret;
+      char *bootnum;
+      ret = getline (&line, &len, fp);
+      if (ret == -1)
+	break;
+      if (grub_memcmp (line, "Boot", sizeof ("Boot") - 1) != 0
+	  || line[sizeof ("Boot") - 1] < '0'
+	  || line[sizeof ("Boot") - 1] > '9')
+	continue;
+      if (!strcasestr (line, efi_distributor))
+	continue;
+      bootnum = line + sizeof ("Boot") - 1;
+      bootnum[4] = '\0';
+      if (!verbosity)
+	rc = grub_util_exec ((const char * []){ "efibootmgr", "-q",
+	      "-b", bootnum,  "-B", NULL });
+      else
+	rc = grub_util_exec ((const char * []){ "efibootmgr",
+	      "-b", bootnum, "-B", NULL });
+    }
+
+  free (line);
+  return rc;
+}
+
+int
+grub_install_register_efi (grub_device_t efidir_grub_dev,
+			   const char *efifile_path,
+			   const char *efi_distributor)
+{
+  const char * efidir_disk;
+  int efidir_part;
+  int ret;
+  efidir_disk = grub_util_biosdisk_get_osdev (efidir_grub_dev->disk);
+  efidir_part = efidir_grub_dev->disk->partition ? efidir_grub_dev->disk->partition->number + 1 : 1;
+
+  if (grub_util_exec_redirect_null ((const char * []){ "efibootmgr", "--version", NULL }))
+    {
+      /* TRANSLATORS: This message is shown when required executable `%s'
+	 isn't found.  */
+      grub_util_error (_("%s: not found"), "efibootmgr");
+    }
+
+  /* On Linux, we need the efivars kernel modules.  */
+#ifdef __linux__
+  grub_util_exec ((const char * []){ "modprobe", "-q", "efivars", NULL });
+#endif
+  /* Delete old entries from the same distributor.  */
+  ret = grub_install_remove_efi_entries_by_distributor (efi_distributor);
+  if (ret)
+    return ret;
+
+  char *efidir_part_str = xasprintf ("%d", efidir_part);
+
+  if (!verbosity)
+    ret = grub_util_exec ((const char * []){ "efibootmgr", "-q",
+	  "-c", "-d", efidir_disk,
+	  "-p", efidir_part_str, "-w",
+	  "-L", efi_distributor, "-l", 
+	  efifile_path, NULL });
+  else
+    ret = grub_util_exec ((const char * []){ "efibootmgr",
+	  "-c", "-d", efidir_disk,
+	  "-p", efidir_part_str, "-w",
+	  "-L", efi_distributor, "-l", 
+	  efifile_path, NULL });
+  free (efidir_part_str);
+  return ret;
+}
+
+void
+grub_install_register_ieee1275 (int is_prep, const char *install_device,
+				int partno, const char *relpath)
+{
+  char *boot_device;
+
+  if (grub_util_exec_redirect_null ((const char * []){ "ofpathname", "--version", NULL }))
+    {
+      /* TRANSLATORS: This message is shown when required executable `%s'
+	 isn't found.  */
+      grub_util_error (_("%s: not found"), "ofpathname");
+    }
+
+  /* Get the Open Firmware device tree path translation.  */
+  if (!is_prep)
+    {
+      char *ptr;
+      char *ofpath;
+      const char *iptr;
+
+      ofpath = get_ofpathname (install_device);
+      boot_device = xmalloc (strlen (ofpath) + 1
+			     + sizeof ("XXXXXXXXXXXXXXXXXXXX")
+			     + 1 + strlen (relpath) + 1);
+      ptr = grub_stpcpy (boot_device, ofpath);
+      *ptr++ = ':';
+      grub_snprintf (ptr, sizeof ("XXXXXXXXXXXXXXXXXXXX"), "%d",
+		     partno);
+      ptr += strlen (ptr);
+      *ptr++ = ',';
+      for (iptr = relpath; *iptr; iptr++, ptr++)
+	{
+	  if (*iptr == '/')
+	    *ptr = '\\';
+	  else
+	    *ptr = *iptr;
+	}
+      *ptr = '\0';
+    }
+  else
+    boot_device = get_ofpathname (install_device);
+
+  if (grub_util_exec ((const char * []){ "nvsetenv", "boot-device",
+	  boot_device, NULL }))
+    {
+      char *cmd = xasprintf ("setenv boot-device %s", boot_device);
+      grub_util_error (_("`nvsetenv' failed. \nYou will have to set `boot-device' variable manually.  At the IEEE1275 prompt, type:\n  %s\n"),
+		       cmd);
+      free (cmd);
+    }
+
+  free (boot_device);
+}
+
+void
+grub_install_sgi_setup (const char *install_device,
+			const char *imgfile, const char *destname)
+{
+  grub_util_exec ((const char * []){ "dvhtool", "-d",
+	install_device, "--unix-to-vh", 
+	imgfile, destname, NULL });
+  grub_util_warn ("%s", _("You will have to set `SystemPartition' and `OSLoader' manually."));
+}
diff --git a/grub-core/osdep/unix/random.c b/grub-core/osdep/unix/random.c
new file mode 100644
index 0000000..fa0101b
--- /dev/null
+++ b/grub-core/osdep/unix/random.c
@@ -0,0 +1,48 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1992-1999,2001,2003,2004,2005,2009,2010,2011,2012,2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/types.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/emu/misc.h>
+#include <grub/util/misc.h>
+#include <grub/i18n.h>
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+grub_get_random (void *out, grub_size_t len)
+{
+  FILE *f;
+  size_t rd;
+
+  f = grub_util_fopen ("/dev/urandom", "rb");
+  if (!f)
+    return 1;
+  rd = fread (out, 1, len, f);
+  fclose (f);
+
+  if (rd != len)
+    return 1;
+  return 0;
+}
diff --git a/grub-core/osdep/unix/relpath.c b/grub-core/osdep/unix/relpath.c
new file mode 100644
index 0000000..f719950
--- /dev/null
+++ b/grub-core/osdep/unix/relpath.c
@@ -0,0 +1,151 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+
+#include <grub/util/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/mm.h>
+
+/* This function never prints trailing slashes (so that its output
+   can be appended a slash unconditionally).  */
+char *
+grub_make_system_path_relative_to_its_root (const char *path)
+{
+  struct stat st;
+  char *p, *buf, *buf2, *buf3, *ret;
+  uintptr_t offset = 0;
+  dev_t num;
+  size_t len;
+  char *poolfs = NULL;
+
+  /* canonicalize.  */
+  p = grub_canonicalize_file_name (path);
+  if (p == NULL)
+    grub_util_error (_("failed to get canonical path of `%s'"), path);
+
+#ifdef __linux__
+  ret = grub_make_system_path_relative_to_its_root_os (p);
+  if (ret)
+    {
+      free (p);
+      return ret;
+    }
+#endif
+
+  /* For ZFS sub-pool filesystems.  */
+#ifndef __HAIKU__
+  {
+    char *dummy;
+    grub_find_zpool_from_dir (p, &dummy, &poolfs);
+  }
+#endif
+
+  len = strlen (p) + 1;
+  buf = xstrdup (p);
+  free (p);
+
+  if (stat (buf, &st) < 0)
+    grub_util_error (_("cannot stat `%s': %s"), buf, strerror (errno));
+
+  buf2 = xstrdup (buf);
+  num = st.st_dev;
+
+  /* This loop sets offset to the number of chars of the root
+     directory we're inspecting.  */
+  while (1)
+    {
+      p = strrchr (buf, '/');
+      if (p == NULL)
+	/* This should never happen.  */
+	grub_util_error ("%s",
+			 /* TRANSLATORS: canonical pathname is the
+			    complete one e.g. /etc/fstab. It has
+			    to contain `/' normally, if it doesn't
+			    we're in trouble and throw this error.  */
+			 _("no `/' in canonical filename"));
+      if (p != buf)
+	*p = 0;
+      else
+	*++p = 0;
+
+      if (stat (buf, &st) < 0)
+	grub_util_error (_("cannot stat `%s': %s"), buf, strerror (errno));
+
+      /* buf is another filesystem; we found it.  */
+      if (st.st_dev != num)
+	{
+	  /* offset == 0 means path given is the mount point.
+	     This works around special-casing of "/" in Un*x.  This function never
+	     prints trailing slashes (so that its output can be appended a slash
+	     unconditionally).  Each slash in is considered a preceding slash, and
+	     therefore the root directory is an empty string.  */
+	  if (offset == 0)
+	    {
+	      free (buf);
+	      free (buf2);
+	      if (poolfs)
+		return xasprintf ("/%s/@", poolfs);
+	      return xstrdup ("");
+	    }
+	  else
+	    break;
+	}
+
+      offset = p - buf;
+      /* offset == 1 means root directory.  */
+      if (offset == 1)
+	{
+	  /* Include leading slash.  */
+	  offset = 0;
+	  break;
+	}
+    }
+  free (buf);
+  buf3 = xstrdup (buf2 + offset);
+  buf2[offset] = 0;
+  
+  free (buf2);
+
+  /* Remove trailing slashes, return empty string if root directory.  */
+  len = strlen (buf3);
+  while (len > 0 && buf3[len - 1] == '/')
+    {
+      buf3[len - 1] = '\0';
+      len--;
+    }
+
+  if (poolfs)
+    {
+      ret = xasprintf ("/%s/@%s", poolfs, buf3);
+      free (buf3);
+    }
+  else
+    ret = buf3;
+
+  return ret;
+}
diff --git a/grub-core/osdep/unix/sleep.c b/grub-core/osdep/unix/sleep.c
new file mode 100644
index 0000000..5b00a38
--- /dev/null
+++ b/grub-core/osdep/unix/sleep.c
@@ -0,0 +1,30 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <time.h>
+#include <grub/time.h>
+
+void
+grub_millisleep (grub_uint32_t ms)
+{
+  struct timespec ts;
+
+  ts.tv_sec = ms / 1000;
+  ts.tv_nsec = (ms % 1000) * 1000000;
+  nanosleep (&ts, NULL);
+}
diff --git a/grub-core/osdep/windows/blocklist.c b/grub-core/osdep/windows/blocklist.c
new file mode 100644
index 0000000..6d0809a
--- /dev/null
+++ b/grub-core/osdep/windows/blocklist.c
@@ -0,0 +1,118 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/fs.h>
+#include <grub/ntfs.h>
+#include <grub/fat.h>
+#include <grub/exfat.h>
+#include <grub/udf.h>
+#include <grub/util/misc.h>
+#include <grub/util/install.h>
+#include <grub/emu/getroot.h>
+#include <grub/emu/hostfile.h>
+
+#include <windows.h>
+#include <winioctl.h>
+
+void
+grub_install_get_blocklist (grub_device_t root_dev,
+			    const char *core_path,
+			    const char *core_img __attribute__ ((unused)),
+			    size_t core_size,
+			    void (*callback) (grub_disk_addr_t sector,
+					      unsigned offset,
+					      unsigned length,
+					      void *data),
+			    void *hook_data)
+{
+  grub_disk_addr_t first_lcn = 0;
+  HANDLE filehd;
+  DWORD rets;
+  RETRIEVAL_POINTERS_BUFFER *extbuf;
+  size_t extbuf_size;
+  DWORD i;
+  grub_uint64_t sec_per_lcn;
+  grub_uint64_t curvcn = 0;
+  STARTING_VCN_INPUT_BUFFER start_vcn;
+  grub_fs_t fs;
+  grub_err_t err;
+
+  fs = grub_fs_probe (root_dev);
+  if (!fs)
+    grub_util_error ("%s", grub_errmsg);
+
+  /* This is ugly but windows doesn't give all needed data. Or does anyone
+     have a pointer how to retrieve it?
+   */
+  if (grub_strcmp (fs->name, "ntfs") == 0)
+    {
+      struct grub_ntfs_bpb bpb;
+      err = grub_disk_read (root_dev->disk, 0, 0, sizeof (bpb), &bpb);
+      if (err)
+	grub_util_error ("%s", grub_errmsg);
+      sec_per_lcn = ((grub_uint32_t) bpb.sectors_per_cluster
+		     * (grub_uint32_t) grub_le_to_cpu16 (bpb.bytes_per_sector))
+	>> 9;
+      first_lcn = 0;
+    }
+  else if (grub_strcmp (fs->name, "exfat") == 0)
+    first_lcn = grub_exfat_get_cluster_sector (root_dev->disk, &sec_per_lcn);
+  else if (grub_strcmp (fs->name, "fat") == 0)
+    first_lcn = grub_fat_get_cluster_sector (root_dev->disk, &sec_per_lcn);
+  else if (grub_strcmp (fs->name, "udf") == 0)
+    first_lcn = grub_udf_get_cluster_sector (root_dev->disk, &sec_per_lcn);
+  else
+    grub_util_error ("unsupported fs for blocklist on windows: %s",
+		     fs->name);
+
+  grub_util_info ("sec_per_lcn = %"  GRUB_HOST_PRIuLONG_LONG
+		  ", first_lcn=%" GRUB_HOST_PRIuLONG_LONG,
+		  (unsigned long long) sec_per_lcn,
+		  (unsigned long long) first_lcn);
+
+  first_lcn += grub_partition_get_start (root_dev->disk->partition);
+
+  start_vcn.StartingVcn.QuadPart = 0;
+
+  filehd = grub_util_fd_open (core_path, GRUB_UTIL_FD_O_RDONLY);
+  if (!GRUB_UTIL_FD_IS_VALID (filehd))
+    grub_util_error (_("cannot open `%s': %s"), core_path,
+		     grub_util_fd_strerror ());
+
+  extbuf_size = sizeof (*extbuf) + sizeof (extbuf->Extents[0])
+    * ((core_size + 511) / 512);
+  extbuf = xmalloc (extbuf_size);
+
+  if (!DeviceIoControl(filehd, FSCTL_GET_RETRIEVAL_POINTERS,
+		       &start_vcn, sizeof (start_vcn),
+		       extbuf, extbuf_size, &rets, NULL))
+    grub_util_error ("FSCTL_GET_RETRIEVAL_POINTERS fails: %s",
+		     grub_util_fd_strerror ());
+
+  CloseHandle (filehd);
+
+  for (i = 0; i < extbuf->ExtentCount; i++)
+    callback (extbuf->Extents[i].Lcn.QuadPart
+	      * sec_per_lcn + first_lcn,
+	      0, 512 * sec_per_lcn * (extbuf->Extents[i].NextVcn.QuadPart - curvcn), hook_data);
+  free (extbuf);
+}
diff --git a/grub-core/osdep/windows/config.c b/grub-core/osdep/windows/config.c
new file mode 100644
index 0000000..928ab1a
--- /dev/null
+++ b/grub-core/osdep/windows/config.c
@@ -0,0 +1,57 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/emu/hostfile.h>
+#include <grub/emu/config.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+
+void
+grub_util_load_config (struct grub_util_config *cfg)
+{
+  const char *cfgfile;
+  FILE *f = NULL;
+  const char *v;
+
+  cfgfile = grub_util_get_config_filename ();
+  if (!grub_util_is_regular (cfgfile))
+    return;
+
+  memset (cfg, 0, sizeof (*cfg));
+
+  v = getenv ("GRUB_ENABLE_CRYPTODISK");
+  if (v && v[0] == 'y' && v[1] == '\0')
+    cfg->is_cryptodisk_enabled = 1;
+
+  v = getenv ("GRUB_DISTRIBUTOR");
+  if (v)
+    cfg->grub_distributor = xstrdup (v);
+
+  f = grub_util_fopen (cfgfile, "r");
+  if (f)
+    {
+      grub_util_parse_config (f, cfg, 0);
+      fclose (f);
+    }
+  else
+    grub_util_warn (_("cannot open configuration file `%s': %s"),
+		    cfgfile, strerror (errno));
+}
diff --git a/grub-core/osdep/windows/cputime.c b/grub-core/osdep/windows/cputime.c
new file mode 100644
index 0000000..3568aa2
--- /dev/null
+++ b/grub-core/osdep/windows/cputime.c
@@ -0,0 +1,19 @@
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/emu/misc.h>
+#include <windows.h>
+
+grub_uint64_t
+grub_util_get_cpu_time_ms (void)
+{
+  FILETIME cr, ex, ke, us;
+  ULARGE_INTEGER us_ul;
+
+  GetProcessTimes (GetCurrentProcess (), &cr, &ex, &ke, &us);
+  us_ul.LowPart = us.dwLowDateTime;
+  us_ul.HighPart = us.dwHighDateTime;
+
+  return us_ul.QuadPart / 10000;
+}
+
diff --git a/grub-core/osdep/windows/dl.c b/grub-core/osdep/windows/dl.c
new file mode 100644
index 0000000..eec6a24
--- /dev/null
+++ b/grub-core/osdep/windows/dl.c
@@ -0,0 +1,59 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <stdlib.h>
+#include <string.h>
+#include <windows.h>
+
+void *
+grub_osdep_dl_memalign (grub_size_t align, grub_size_t size)
+{
+  void *ret;
+  if (align > 4096)
+    {
+      grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "too large alignment");
+      return NULL;
+    }
+
+  size = ALIGN_UP (size, 4096);
+
+  ret = VirtualAlloc (NULL, size, MEM_COMMIT | MEM_RESERVE,
+		      PAGE_EXECUTE_READWRITE);
+
+  if (!ret)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      return NULL;
+    }
+
+  return ret;
+}
+
+void
+grub_dl_osdep_dl_free (void *ptr)
+{
+  if (!ptr)
+    return;
+  VirtualFree (ptr, 0,  MEM_RELEASE);
+}
diff --git a/grub-core/osdep/windows/emuconsole.c b/grub-core/osdep/windows/emuconsole.c
new file mode 100644
index 0000000..4fb3693
--- /dev/null
+++ b/grub-core/osdep/windows/emuconsole.c
@@ -0,0 +1,308 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/err.h>
+
+#include <grub/emu/console.h>
+
+#include <windows.h>
+
+static HANDLE hStdin, hStdout;
+static DWORD orig_mode;
+static int saved_orig;
+
+
+static void
+grub_console_putchar (struct grub_term_output *term __attribute__ ((unused)),
+		      const struct grub_unicode_glyph *c)
+{
+  TCHAR str[2 + 30];
+  unsigned i, j;
+  DWORD written;
+
+  /* For now, do not try to use a surrogate pair.  */
+  if (c->base > 0xffff)
+    str[0] = '?';
+  else
+    str[0] = (c->base & 0xffff);
+  j = 1;
+  for (i = 0; i < c->ncomb && j+1 < ARRAY_SIZE (str); i++)
+    if (c->base < 0xffff)
+      str[j++] = grub_unicode_get_comb (c)[i].code;
+  str[j] = 0;
+
+  WriteConsole (hStdout, str, j, &written, NULL);
+}
+
+const unsigned windows_codes[] =
+  {
+    /* 0x21 */ [VK_PRIOR] = GRUB_TERM_KEY_PPAGE,
+    /* 0x22 */ [VK_NEXT] = GRUB_TERM_KEY_NPAGE,
+    /* 0x23 */ [VK_END] = GRUB_TERM_KEY_END,
+    /* 0x24 */ [VK_HOME] = GRUB_TERM_KEY_HOME,
+    /* 0x25 */ [VK_LEFT] = GRUB_TERM_KEY_LEFT,
+    /* 0x26 */ [VK_UP] = GRUB_TERM_KEY_UP,
+    /* 0x27 */ [VK_RIGHT] = GRUB_TERM_KEY_RIGHT,
+    /* 0x28 */ [VK_DOWN] = GRUB_TERM_KEY_DOWN,
+    /* 0x2e */ [VK_DELETE] = GRUB_TERM_KEY_DC,
+    /* 0x70 */ [VK_F1] = GRUB_TERM_KEY_F1,
+    /* 0x71 */ [VK_F2] = GRUB_TERM_KEY_F2,
+    /* 0x72 */ [VK_F3] = GRUB_TERM_KEY_F3,
+    /* 0x73 */ [VK_F4] = GRUB_TERM_KEY_F4,
+    /* 0x74 */ [VK_F5] = GRUB_TERM_KEY_F5,
+    /* 0x75 */ [VK_F6] = GRUB_TERM_KEY_F6,
+    /* 0x76 */ [VK_F7] = GRUB_TERM_KEY_F7,
+    /* 0x77 */ [VK_F8] = GRUB_TERM_KEY_F8,
+    /* 0x78 */ [VK_F9] = GRUB_TERM_KEY_F9,
+    /* 0x79 */ [VK_F10] = GRUB_TERM_KEY_F10,
+    /* 0x7a */ [VK_F11] = GRUB_TERM_KEY_F11,
+    /* 0x7b */ [VK_F12] = GRUB_TERM_KEY_F12,
+  };
+
+
+static int
+grub_console_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  while (1)
+    {
+      DWORD nev;
+      INPUT_RECORD ir;
+      int ret;
+
+      if (!GetNumberOfConsoleInputEvents (hStdin, &nev))
+	return GRUB_TERM_NO_KEY;
+
+      if (nev == 0)
+	return GRUB_TERM_NO_KEY;
+
+      if (!ReadConsoleInput (hStdin, &ir, 1,
+			     &nev))
+	return GRUB_TERM_NO_KEY;
+
+      if (ir.EventType != KEY_EVENT)
+	continue;
+
+      if (!ir.Event.KeyEvent.bKeyDown)
+	continue;
+      ret = ir.Event.KeyEvent.uChar.UnicodeChar;
+      if (ret == 0)
+	{
+	  unsigned kc = ir.Event.KeyEvent.wVirtualKeyCode;
+	  if (kc < ARRAY_SIZE (windows_codes) && windows_codes[kc])
+	    ret = windows_codes[kc];
+	  else
+	    continue;
+	  if (ir.Event.KeyEvent.dwControlKeyState & SHIFT_PRESSED)
+	    ret |= GRUB_TERM_SHIFT;
+	}
+      /* Workaround for AltGr bug.  */
+      if (ir.Event.KeyEvent.dwControlKeyState & RIGHT_ALT_PRESSED)
+	return ret;
+      if (ir.Event.KeyEvent.dwControlKeyState & (LEFT_ALT_PRESSED | RIGHT_ALT_PRESSED))
+	ret |= GRUB_TERM_ALT;
+      if (ir.Event.KeyEvent.dwControlKeyState & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED))
+	ret |= GRUB_TERM_CTRL;
+      return ret;
+    }
+}
+
+static struct grub_term_coordinate
+grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+  csbi.dwSize.X = 80;
+  csbi.dwSize.Y = 25;
+
+  GetConsoleScreenBufferInfo (hStdout, &csbi);
+
+  return (struct grub_term_coordinate) { csbi.dwSize.X, csbi.dwSize.Y };
+}
+
+static struct grub_term_coordinate
+grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
+{
+  CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+  GetConsoleScreenBufferInfo (hStdout, &csbi);
+
+  return (struct grub_term_coordinate) { csbi.dwCursorPosition.X, csbi.dwCursorPosition.Y };
+}
+
+static void
+grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
+		     struct grub_term_coordinate pos)
+{
+  COORD coord = { pos.x, pos.y };
+
+  SetConsoleCursorPosition (hStdout, coord);
+}
+
+static void
+grub_console_cls (struct grub_term_output *term)
+{
+  int tsz;
+  CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+  struct grub_unicode_glyph c =
+    {
+      .base = ' ',
+      .variant = 0,
+      .attributes = 0,
+      .ncomb = 0,
+      .estimated_width = 1
+    };
+
+  GetConsoleScreenBufferInfo (hStdout, &csbi);
+
+  SetConsoleTextAttribute (hStdout, 0);
+  grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+  tsz = csbi.dwSize.X * csbi.dwSize.Y;
+
+  while (tsz--)
+    grub_console_putchar (term, &c);
+
+  grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+  SetConsoleTextAttribute (hStdout, csbi.wAttributes);
+}
+
+static void
+grub_console_setcolorstate (struct grub_term_output *term
+			    __attribute__ ((unused)),
+			    grub_term_color_state state)
+{
+
+
+  switch (state) {
+    case GRUB_TERM_COLOR_STANDARD:
+      SetConsoleTextAttribute (hStdout, GRUB_TERM_DEFAULT_STANDARD_COLOR
+			       & 0x7f);
+      break;
+    case GRUB_TERM_COLOR_NORMAL:
+      SetConsoleTextAttribute (hStdout, grub_term_normal_color & 0x7f);
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      SetConsoleTextAttribute (hStdout, grub_term_highlight_color & 0x7f);
+      break;
+    default:
+      break;
+  }
+}
+
+static void
+grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
+			int on)
+{
+  CONSOLE_CURSOR_INFO ci;
+  ci.dwSize = 5;
+  ci.bVisible = on;
+  SetConsoleCursorInfo (hStdout, &ci);
+}
+
+static grub_err_t
+grub_efi_console_init (struct grub_term_output *term)
+{
+  grub_console_setcursor (term, 1);
+  return 0;
+}
+
+static grub_err_t
+grub_efi_console_fini (struct grub_term_output *term)
+{
+  grub_console_setcursor (term, 1);
+  return 0;
+}
+
+
+static grub_err_t
+grub_console_init_input (struct grub_term_input *term)
+{
+  if (!saved_orig)
+    {
+      GetConsoleMode (hStdin, &orig_mode);
+    }
+
+  saved_orig = 1;
+
+  SetConsoleMode (hStdin, orig_mode & ~ENABLE_ECHO_INPUT
+		  & ~ENABLE_LINE_INPUT & ~ENABLE_PROCESSED_INPUT);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_console_fini_input (struct grub_term_input *term
+		       __attribute__ ((unused)))
+{
+  SetConsoleMode (hStdin, orig_mode);
+  saved_orig = 0;
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .getkey = grub_console_getkey,
+    .init = grub_console_init_input,
+    .fini = grub_console_fini_input,
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .init = grub_efi_console_init,
+    .fini = grub_efi_console_fini,
+    .putchar = grub_console_putchar,
+    .getwh = grub_console_getwh,
+    .getxy = grub_console_getxy,
+    .gotoxy = grub_console_gotoxy,
+    .cls = grub_console_cls,
+    .setcolorstate = grub_console_setcolorstate,
+    .setcursor = grub_console_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init (void)
+{
+  hStdin = GetStdHandle (STD_INPUT_HANDLE);
+  hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
+
+  grub_term_register_input ("console", &grub_console_term_input);
+  grub_term_register_output ("console", &grub_console_term_output);
+}
+
+void
+grub_console_fini (void)
+{
+  if (saved_orig)
+    {
+      SetConsoleMode (hStdin, orig_mode);
+      saved_orig = 0;
+    }
+  grub_term_unregister_input (&grub_console_term_input);
+  grub_term_unregister_output (&grub_console_term_output);
+}
diff --git a/grub-core/osdep/windows/getroot.c b/grub-core/osdep/windows/getroot.c
new file mode 100644
index 0000000..eada663
--- /dev/null
+++ b/grub-core/osdep/windows/getroot.c
@@ -0,0 +1,355 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/charset.h>
+#include <grub/util/windows.h>
+#include <windows.h>
+#include <winioctl.h>
+
+TCHAR *
+grub_get_mount_point (const TCHAR *path)
+{
+  const TCHAR *ptr;
+  TCHAR *out;
+  TCHAR letter = 0;
+  size_t allocsize;
+
+  for (ptr = path; *ptr; ptr++);
+  allocsize = (ptr - path + 10) * 2;
+  out = xcalloc (allocsize, sizeof (out[0]));
+
+  /* When pointing to EFI system partition GetVolumePathName fails
+     for ESP root and returns abberant information for everything
+     else. Since GetVolumePathName shouldn't fail for any valid
+     //?/X: we use it as indicator.  */
+  if ((path[0] == '/' || path[0] == '\\')
+      && (path[1] == '/' || path[1] == '\\')
+      && (path[2] == '?' || path[2] == '.')
+      && (path[3] == '/' || path[3] == '\\')
+      && path[4]
+      && (path[5] == ':'))
+    letter = path[4];
+  if (path[0] && path[1] == ':')
+    letter = path[0];
+  if (letter)
+    {
+      TCHAR letterpath[10] = TEXT("\\\\?\\#:");
+      letterpath[4] = letter;
+      if (!GetVolumePathName (letterpath, out, allocsize))
+	{
+	  if (path[1] == ':')
+	    {
+	      out[0] = path[0];
+	      out[1] = ':';
+	      out[2] = '\0';
+	      return out;
+	    }
+	  memcpy (out, path, sizeof (out[0]) * 6);
+	  out[6] = '\0';
+	  return out;
+	}
+    }
+
+  if (!GetVolumePathName (path, out, allocsize))
+    {
+      free (out);
+      return NULL;
+    }
+  return out;
+}
+
+char **
+grub_guess_root_devices (const char *dir)
+{
+  char **os_dev = NULL;
+  TCHAR *dirwindows, *mntpointwindows;
+  TCHAR *ptr;
+  TCHAR volumename[100];
+
+  dirwindows = grub_util_get_windows_path (dir);
+  if (!dirwindows)
+    return 0;
+
+  mntpointwindows = grub_get_mount_point (dirwindows);
+
+  if (!mntpointwindows)
+    {
+      free (dirwindows);
+      grub_util_info ("can't get volume path name: %d", (int) GetLastError ());
+      return 0;      
+    }
+
+  if (!mntpointwindows[0])
+    {
+      free (dirwindows);
+      free (mntpointwindows);
+      return 0;      
+    }
+  
+  for (ptr = mntpointwindows; *ptr; ptr++);
+  if (*(ptr - 1) != '\\')
+    {
+      *ptr = '\\';
+      *(ptr + 1) = '\0';
+    }
+
+  if (!GetVolumeNameForVolumeMountPoint (mntpointwindows,
+					 volumename,
+					 ARRAY_SIZE (volumename)))
+    {
+      TCHAR letter = 0;
+      if ((mntpointwindows[0] == '/' || mntpointwindows[0] == '\\')
+	  && (mntpointwindows[1] == '/' || mntpointwindows[1] == '\\')
+	  && (mntpointwindows[2] == '?' || mntpointwindows[2] == '.')
+	  && (mntpointwindows[3] == '/' || mntpointwindows[3] == '\\')
+	  && mntpointwindows[4]
+	  && (mntpointwindows[5] == ':'))
+	letter = mntpointwindows[4];
+      if (mntpointwindows[0] && mntpointwindows[1] == ':')
+	letter = mntpointwindows[0];
+      if (!letter)
+	{
+	  free (dirwindows);
+	  free (mntpointwindows);
+	  return 0;
+	}
+      volumename[0] = '\\';
+      volumename[1] = '\\';
+      volumename[2] = '?';
+      volumename[3] = '\\';
+      volumename[4] = letter;
+      volumename[5] = ':';
+      volumename[6] = '\0';
+    }
+  os_dev = xmalloc (2 * sizeof (os_dev[0]));
+
+  for (ptr = volumename; *ptr; ptr++);
+  while (ptr > volumename && *(ptr - 1) == '\\')
+    *--ptr = '\0';
+
+  os_dev[0] = grub_util_tchar_to_utf8 (volumename);
+  free (dirwindows);
+  free (mntpointwindows);
+
+  if (!os_dev[0])
+    {
+      free (os_dev);
+      return 0;
+    }
+
+  os_dev[1] = 0;
+
+  return os_dev;
+}
+
+static int tcharncasecmp (LPCTSTR a, const char *b, size_t sz)
+{
+  for (; sz; sz--, a++, b++)
+    {
+      char ac, bc;
+      if(*a >= 0x80)
+	return +1;
+      if (*b & 0x80)
+        return -1;
+      if (*a == '\0' && *b == '\0')
+	return 0;
+      ac = *a;
+      bc = *b;
+      if (ac >= 'A' && ac <= 'Z')
+	ac -= 'A' - 'a';
+      if (bc >= 'A' && bc <= 'Z')
+	bc -= 'A' - 'a';
+      if (ac > bc)
+	return +1;
+      if (ac < bc)
+	return -1;
+    }
+  return 0;
+}
+
+char *
+grub_util_part_to_disk (const char *os_dev,
+			struct stat *st __attribute__ ((unused)),
+			int *is_part)
+{
+  HANDLE hd;
+  LPTSTR name = grub_util_get_windows_path (os_dev);
+  VOLUME_DISK_EXTENTS exts;
+  DWORD extsbytes;
+  char *ret;
+
+  if (((name[0] == '/') || (name[0] == '\\')) &&
+      ((name[1] == '/') || (name[1] == '\\')) &&
+      ((name[2] == '.') || (name[2] == '?')) &&
+      ((name[3] == '/') || (name[3] == '\\'))
+      && (tcharncasecmp (name + 4, "PhysicalDrive", sizeof ("PhysicalDrive") - 1) == 0
+	  || tcharncasecmp (name + 4, "Harddisk", sizeof ("Harddisk") - 1) == 0
+	  || ((name[4] == 'A' || name[4] == 'a' || name[4] == 'B' || name[4] == 'b')
+	      && name[5] == ':' && name[6] == '\0')))
+    {
+      grub_util_info ("Matches full disk pattern");
+      ret = grub_util_tchar_to_utf8 (name);
+      free (name);
+      return ret;
+    }
+
+  hd = CreateFile (name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
+                   0, OPEN_EXISTING, 0, 0);
+  if (hd == INVALID_HANDLE_VALUE)
+    {
+      grub_util_info ("CreateFile failed");
+      ret = grub_util_tchar_to_utf8 (name);
+      free (name);
+      return ret;
+    }
+
+  if (!DeviceIoControl(hd, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
+		       NULL, 0, &exts, sizeof (exts), &extsbytes, NULL))
+    {
+      grub_util_info ("IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS failed");
+      ret = grub_util_tchar_to_utf8 (name);
+      CloseHandle (hd);
+      free (name);
+      return ret;
+    }
+  
+  CloseHandle (hd);
+
+  *is_part = 1;
+  free (name);
+  return xasprintf ("\\\\?\\PhysicalDrive%lu", (unsigned long) exts.Extents[0].DiskNumber);
+}
+
+enum grub_dev_abstraction_types
+grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
+{
+  return GRUB_DEV_ABSTRACTION_NONE;
+}
+
+int
+grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
+			  enum grub_dev_abstraction_types ab __attribute__ ((unused)))
+{
+  return 0;
+}
+
+char *
+grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
+{
+  return NULL;
+}
+
+
+grub_disk_addr_t
+grub_util_find_partition_start_os (const char *os_dev)
+{
+  HANDLE hd;
+  LPTSTR name = grub_util_get_windows_path (os_dev);
+  VOLUME_DISK_EXTENTS exts;
+  DWORD extsbytes;
+  char *ret;
+
+  if (((name[0] == '/') || (name[0] == '\\')) &&
+      ((name[1] == '/') || (name[1] == '\\')) &&
+      ((name[2] == '.') || (name[2] == '?')) &&
+      ((name[3] == '/') || (name[3] == '\\'))
+      && (tcharncasecmp (name + 4, "PhysicalDrive", sizeof ("PhysicalDrive") - 1) == 0
+	  || tcharncasecmp (name + 4, "Harddisk", sizeof ("Harddisk") - 1) == 0
+	  || ((name[4] == 'A' || name[4] == 'a' || name[4] == 'B' || name[4] == 'b')
+	      && name[5] == ':' && name[6] == '\0')))
+    {
+      ret = grub_util_tchar_to_utf8 (name);
+      free (name);
+      return 0;
+    }
+
+  hd = CreateFile (name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
+                   0, OPEN_EXISTING, 0, 0);
+  if (hd == INVALID_HANDLE_VALUE)
+    {
+      ret = grub_util_tchar_to_utf8 (name);
+      free (name);
+      return 0;
+    }
+
+  if (!DeviceIoControl(hd, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
+		       NULL, 0, &exts, sizeof (exts), &extsbytes, NULL))
+    {
+      ret = grub_util_tchar_to_utf8 (name);
+      CloseHandle (hd);
+      free (name);
+      return 0;
+    }
+  
+  CloseHandle (hd);
+  free (name);
+  return exts.Extents[0].StartingOffset.QuadPart / 512;
+}
+
+int
+grub_util_biosdisk_is_floppy (grub_disk_t disk)
+{
+  int ret;
+  const char *dname;
+  LPTSTR name;
+
+  dname = grub_util_biosdisk_get_osdev (disk);
+
+  if (!dname)
+    return 0;
+
+  name = grub_util_get_windows_path (dname);
+
+  ret = (((name[0] == '/') || (name[0] == '\\')) &&
+	 ((name[1] == '/') || (name[1] == '\\')) &&
+	 ((name[2] == '.') || (name[2] == '?')) &&
+	 ((name[3] == '/') || (name[3] == '\\'))
+	 && (name[4] == 'A' || name[4] == 'a' || name[4] == 'B' || name[4] == 'b')
+	 && name[5] == ':' && name[6] == '\0');
+  free (name);
+
+  return ret;
+}
diff --git a/grub-core/osdep/windows/hostdisk.c b/grub-core/osdep/windows/hostdisk.c
new file mode 100644
index 0000000..0be3273
--- /dev/null
+++ b/grub-core/osdep/windows/hostdisk.c
@@ -0,0 +1,689 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+
+#include <grub/util/windows.h>
+#include <grub/charset.h>
+
+#include <windows.h>
+#include <winioctl.h>
+#include <wincrypt.h>
+
+#ifdef __CYGWIN__
+#include <sys/cygwin.h>
+#endif
+
+#if SIZEOF_TCHAR == 1
+
+LPTSTR
+grub_util_utf8_to_tchar (const char *in)
+{
+  return xstrdup (in);
+}
+
+char *
+grub_util_tchar_to_utf8 (LPCTSTR in)
+{
+  return xstrdup (in);
+}
+
+#elif SIZEOF_TCHAR == 2
+
+LPTSTR
+grub_util_utf8_to_tchar (const char *in)
+{
+  LPTSTR ret;
+  size_t ssz = strlen (in);
+  size_t tsz = 2 * (GRUB_MAX_UTF16_PER_UTF8 * ssz + 1);
+  ret = xmalloc (tsz);
+  tsz = grub_utf8_to_utf16 (ret, tsz,
+			    (const grub_uint8_t *) in, ssz, NULL);
+  ret[tsz] = 0;
+  return ret;
+}
+
+char *
+grub_util_tchar_to_utf8 (LPCTSTR in)
+{
+  size_t ssz;
+  for (ssz = 0; in[ssz]; ssz++);
+
+  size_t tsz = GRUB_MAX_UTF8_PER_UTF16 * ssz + 1;
+  grub_uint8_t *ret = xmalloc (tsz);
+  *grub_utf16_to_utf8 (ret, in, ssz) = '\0';
+  return (char *) ret;
+}
+
+#else
+#error "Unsupported TCHAR size"
+#endif
+
+
+static LPTSTR
+grub_util_get_windows_path_real (const char *path)
+{
+  LPTSTR fpa;
+  LPTSTR tpath;
+  size_t alloc, len;
+
+  tpath = grub_util_utf8_to_tchar (path);
+
+  alloc = PATH_MAX;
+
+  while (1)
+    {
+      fpa = xcalloc (alloc, sizeof (fpa[0]));
+
+      len = GetFullPathName (tpath, alloc, fpa, NULL);
+      if (len >= alloc)
+	{
+	  free (fpa);
+	  alloc = 2 * (len + 2);
+	  continue;
+	}
+      if (len == 0)
+	{
+	  free (fpa);
+	  return tpath;
+	}
+
+      free (tpath);
+      return fpa;
+    }
+}
+
+#ifdef __CYGWIN__
+LPTSTR
+grub_util_get_windows_path (const char *path)
+{
+  LPTSTR winpath;
+  /* Workaround cygwin bugs with //?/.  */
+  if ((path[0] == '\\' || path[0] == '/')
+      && (path[1] == '\\' || path[1] == '/')
+      && (path[2] == '?' || path[2] == '.')
+      && (path[3] == '\\' || path[3] == '/'))
+    return grub_util_get_windows_path_real (path);
+
+  winpath = xmalloc (sizeof (winpath[0]) * PATH_MAX);
+  memset (winpath, 0, sizeof (winpath[0]) * PATH_MAX);
+  if (cygwin_conv_path ((sizeof (winpath[0]) == 1 ? CCP_POSIX_TO_WIN_A
+			 : CCP_POSIX_TO_WIN_W) | CCP_ABSOLUTE, path, winpath,
+			sizeof (winpath[0]) * PATH_MAX))
+    grub_util_error ("%s", _("cygwin_conv_path() failed"));
+  return winpath;
+}
+#else
+LPTSTR
+grub_util_get_windows_path (const char *path)
+{
+  return grub_util_get_windows_path_real (path);
+}
+#endif
+
+grub_uint64_t
+grub_util_get_fd_size (grub_util_fd_t hd, const char *name_in,
+		       unsigned *log_secsize)
+{
+  grub_int64_t size = -1LL;
+  int log_sector_size = 9;
+  LPTSTR name = grub_util_get_windows_path (name_in);
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  if (((name[0] == '/') || (name[0] == '\\')) &&
+      ((name[1] == '/') || (name[1] == '\\')) &&
+      ((name[2] == '.') || (name[2] == '?')) &&
+      ((name[3] == '/') || (name[3] == '\\')))
+    {
+      DWORD nr;
+      DISK_GEOMETRY g;
+
+      if (! DeviceIoControl (hd, IOCTL_DISK_GET_DRIVE_GEOMETRY,
+                             0, 0, &g, sizeof (g), &nr, 0))
+        goto fail;
+
+      size = g.Cylinders.QuadPart;
+      size *= g.TracksPerCylinder * g.SectorsPerTrack * g.BytesPerSector;
+
+      for (log_sector_size = 0;
+	   (1 << log_sector_size) < g.BytesPerSector;
+	   log_sector_size++);
+    }
+  else
+    {
+      ULARGE_INTEGER s;
+
+      s.LowPart = GetFileSize (hd, &s.HighPart);
+      size = s.QuadPart;
+    }
+
+ fail:
+
+  if (log_secsize)
+    *log_secsize = log_sector_size;
+
+  free (name);
+
+  return size;
+}
+
+void
+grub_hostdisk_flush_initial_buffer (const char *os_dev __attribute__ ((unused)))
+{
+}
+
+int
+grub_util_fd_seek (grub_util_fd_t fd, grub_uint64_t off)
+{
+  LARGE_INTEGER offset;
+  offset.QuadPart = off;
+
+  if (!SetFilePointerEx (fd, offset, NULL, FILE_BEGIN))
+    return -1;
+  return 0;
+}
+
+grub_util_fd_t
+grub_util_fd_open (const char *os_dev, int flags)
+{
+  DWORD flg = 0, crt;
+  LPTSTR dev = grub_util_get_windows_path (os_dev);
+  grub_util_fd_t ret;
+
+  if (flags & GRUB_UTIL_FD_O_WRONLY)
+    flg |= GENERIC_WRITE;
+  if (flags & GRUB_UTIL_FD_O_RDONLY)
+    flg |= GENERIC_READ;
+
+  if (flags & GRUB_UTIL_FD_O_CREATTRUNC)
+    crt = CREATE_ALWAYS;
+  else
+    crt = OPEN_EXISTING;
+
+  ret = CreateFile (dev, flg, FILE_SHARE_READ | FILE_SHARE_WRITE,
+		    0, crt, 0, 0);
+  free (dev);
+  return ret;
+}
+
+ssize_t
+grub_util_fd_read (grub_util_fd_t fd, char *buf, size_t len)
+{
+  DWORD real_read;
+  if (!ReadFile(fd, buf, len, &real_read, NULL))
+    {
+      grub_util_info ("read err %x", (int) GetLastError ());
+      return -1;
+    }
+  grub_util_info ("successful read");
+  return real_read;
+}
+
+ssize_t
+grub_util_fd_write (grub_util_fd_t fd, const char *buf, size_t len)
+{
+  DWORD real_read;
+  if (!WriteFile(fd, buf, len, &real_read, NULL))
+    {
+      grub_util_info ("write err %x", (int) GetLastError ());
+      return -1;
+    }
+
+  grub_util_info ("successful write");
+  return real_read;
+}
+
+static int allow_fd_syncs = 1;
+
+int
+grub_util_fd_sync (grub_util_fd_t fd)
+{
+  if (allow_fd_syncs)
+    {
+      if (!FlushFileBuffers (fd))
+	{
+	  grub_util_info ("flush err %x", (int) GetLastError ());
+	  return -1;
+	}
+    }
+  return 0;
+}
+
+void
+grub_util_disable_fd_syncs (void)
+{
+  allow_fd_syncs = 0;
+}
+
+int
+grub_util_fd_close (grub_util_fd_t fd)
+{
+  if (!CloseHandle (fd))
+    {
+      grub_util_info ("close err %x", (int) GetLastError ());
+      return -1;
+    }
+  return 0;
+}
+
+const char *
+grub_util_fd_strerror (void)
+{
+  DWORD err = GetLastError ();
+  LPTSTR tstr = NULL;
+  static char *last;
+  char *ret, *ptr;
+
+  free (last);
+  last = 0;
+
+  FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
+		 | FORMAT_MESSAGE_IGNORE_INSERTS,
+		 NULL, err, 0, (void *) &tstr,
+		 0, NULL);
+
+  if (!tstr)
+    return "unknown error";
+
+  ret = grub_util_tchar_to_utf8 (tstr);
+
+  LocalFree (tstr);
+
+  last = ret;
+
+  for (ptr = ret + strlen (ret) - 1;
+       ptr >= ret && (*ptr == '\n' || *ptr == '\r');
+       ptr--);
+  ptr[1] = '\0';
+
+  return ret;
+}
+
+char *
+grub_canonicalize_file_name (const char *path)
+{
+  char *ret;
+  LPTSTR windows_path;
+  ret = xmalloc (PATH_MAX);
+
+  windows_path = grub_util_get_windows_path (path);
+  if (!windows_path)
+    return NULL;
+  ret = grub_util_tchar_to_utf8 (windows_path);
+  free (windows_path);
+ 
+  return ret;
+}
+
+void
+grub_util_mkdir (const char *dir)
+{
+  LPTSTR windows_name;
+      
+  windows_name = grub_util_get_windows_path (dir);
+  CreateDirectory (windows_name, NULL);
+  free (windows_name);
+}
+
+int
+grub_util_rename (const char *from, const char *to)
+{
+  LPTSTR windows_from, windows_to;
+  int ret;
+
+  windows_from = grub_util_get_windows_path (from);
+  windows_to = grub_util_get_windows_path (to);
+  ret = !MoveFile (windows_from, windows_to);
+  free (windows_from);
+  free (windows_to);
+  return ret;
+}
+
+struct grub_util_fd_dir
+{
+  WIN32_FIND_DATA fd;
+  HANDLE hnd;
+  int is_end;
+  char *last;
+};
+
+grub_util_fd_dir_t
+grub_util_fd_opendir (const char *name)
+{
+  struct grub_util_fd_dir *ret;
+  LPTSTR name_windows;
+  LPTSTR pattern;
+  ssize_t l;
+
+  name_windows = grub_util_get_windows_path (name);
+  for (l = 0; name_windows[l]; l++);
+  for (l--; l >= 0 && (name_windows[l] == '\\' || name_windows[l] == '/'); l--);
+  l++;
+  pattern = xcalloc (l + 3, sizeof (pattern[0]));
+  memcpy (pattern, name_windows, l * sizeof (pattern[0]));
+  pattern[l] = '\\';
+  pattern[l + 1] = '*';
+  pattern[l + 2] = '\0';
+
+  ret = xmalloc (sizeof (*ret));
+  memset (ret, 0, sizeof (*ret));
+
+  ret->hnd = FindFirstFile (pattern, &ret->fd);
+
+  free (name_windows);
+  free (pattern);
+
+  if (ret->hnd == INVALID_HANDLE_VALUE)
+    {
+      DWORD err = GetLastError ();
+      if (err == ERROR_FILE_NOT_FOUND)
+	{
+	  ret->is_end = 1;
+	  return ret;
+	}
+      return NULL;
+    }
+  return ret;
+}
+
+void
+grub_util_fd_closedir (grub_util_fd_dir_t dirp)
+{
+  if (dirp->hnd != INVALID_HANDLE_VALUE)
+    CloseHandle (dirp->hnd);
+  free (dirp->last);
+  free (dirp);
+}
+
+grub_util_fd_dirent_t
+grub_util_fd_readdir (grub_util_fd_dir_t dirp)
+{
+  char *ret;
+  free (dirp->last);
+  dirp->last = NULL;
+
+  if (dirp->is_end)
+    return NULL;
+
+  ret = grub_util_tchar_to_utf8 (dirp->fd.cFileName);
+  dirp->last = ret;
+
+  if (!FindNextFile (dirp->hnd, &dirp->fd))
+    dirp->is_end = 1;
+  return (grub_util_fd_dirent_t) ret;
+}
+
+int
+grub_util_unlink (const char *name)
+{
+  LPTSTR name_windows;
+  int ret;
+
+  name_windows = grub_util_get_windows_path (name);
+
+  ret = !DeleteFile (name_windows);
+  free (name_windows);
+  return ret;
+}
+
+int
+grub_util_rmdir (const char *name)
+{
+  LPTSTR name_windows;
+  int ret;
+
+  name_windows = grub_util_get_windows_path (name);
+
+  ret = !RemoveDirectory (name_windows);
+  free (name_windows);
+  return ret;
+}
+
+#ifndef __CYGWIN__
+
+static char *
+get_temp_name (void)
+{
+  TCHAR rt[1024];
+  TCHAR *ptr;
+  HCRYPTPROV   hCryptProv;
+  grub_uint8_t rnd[5];
+  int i;
+
+  GetTempPath (ARRAY_SIZE (rt) - 100, rt);
+
+  if (!CryptAcquireContext (&hCryptProv,
+			    NULL,
+			    MS_DEF_PROV,
+			    PROV_RSA_FULL,
+			    CRYPT_VERIFYCONTEXT)
+      || !CryptGenRandom (hCryptProv, 5, rnd))
+    grub_util_error ("%s", _("couldn't retrieve random data"));
+
+  CryptReleaseContext (hCryptProv, 0);
+
+  for (ptr = rt; *ptr; ptr++);
+  memcpy (ptr, TEXT("\\GRUB."), sizeof (TEXT("\\GRUB.")));
+  ptr += sizeof ("\\GRUB.") - 1;
+
+  for (i = 0; i < 8; i++)
+    {
+      grub_size_t b = i * 5;
+      grub_uint8_t r;
+      grub_size_t f1 = GRUB_CHAR_BIT - b % GRUB_CHAR_BIT;
+      grub_size_t f2;
+      if (f1 > 5)
+	f1 = 5;
+      f2 = 5 - f1;
+      r = (rnd[b / GRUB_CHAR_BIT] >> (b % GRUB_CHAR_BIT)) & ((1 << f1) - 1);
+      if (f2)
+	r |= (rnd[b / GRUB_CHAR_BIT + 1] & ((1 << f2) - 1)) << f1;
+      if (r < 10)
+	*ptr++ = '0' + r;
+      else
+	*ptr++ = 'a' + (r - 10);
+    }  
+  *ptr = '\0';
+
+  return grub_util_tchar_to_utf8 (rt);
+}
+
+char *
+grub_util_make_temporary_file (void)
+{
+  char *ret = get_temp_name ();
+  FILE *f;
+
+  f = grub_util_fopen (ret, "wb");
+  if (f)
+    fclose (f);
+  return ret;
+}
+
+char *
+grub_util_make_temporary_dir (void)
+{
+  char *ret = get_temp_name ();
+
+  grub_util_mkdir (ret);
+
+  return ret;
+}
+
+#endif
+
+int
+grub_util_is_directory (const char *name)
+{
+  LPTSTR name_windows;
+  DWORD attr;
+
+  name_windows = grub_util_get_windows_path (name);
+  if (!name_windows)
+    return 0;
+
+  attr = GetFileAttributes (name_windows);
+  grub_free (name_windows);
+
+  return !!(attr & FILE_ATTRIBUTE_DIRECTORY);
+}
+
+int
+grub_util_is_regular (const char *name)
+{
+  LPTSTR name_windows;
+  DWORD attr;
+
+  name_windows = grub_util_get_windows_path (name);
+  if (!name_windows)
+    return 0;
+
+  attr = GetFileAttributes (name_windows);
+  grub_free (name_windows);
+
+  return !(attr & FILE_ATTRIBUTE_DIRECTORY)
+    && !(attr & FILE_ATTRIBUTE_REPARSE_POINT) && attr;
+}
+
+grub_uint32_t
+grub_util_get_mtime (const char *path)
+{
+  LPTSTR name_windows;
+  BOOL b;
+  WIN32_FILE_ATTRIBUTE_DATA attr;
+  ULARGE_INTEGER us_ul;
+
+  name_windows = grub_util_get_windows_path (path);
+  if (!name_windows)
+    return 0;
+
+  b = GetFileAttributesEx (name_windows, GetFileExInfoStandard, &attr);
+  grub_free (name_windows);
+
+  if (!b)
+    return 0;
+
+  us_ul.LowPart = attr.ftLastWriteTime.dwLowDateTime;
+  us_ul.HighPart = attr.ftLastWriteTime.dwHighDateTime;
+
+  return (us_ul.QuadPart / 10000000) 
+    - 86400ULL * 365 * (1970 - 1601)
+    - 86400ULL * ((1970 - 1601) / 4) + 86400ULL * ((1970 - 1601) / 100);
+}
+
+
+#ifdef __MINGW32__
+
+FILE *
+grub_util_fopen (const char *path, const char *mode)
+{
+  LPTSTR tpath;
+  FILE *ret;
+  tpath = grub_util_get_windows_path (path);
+#if SIZEOF_TCHAR == 1
+  ret = fopen (tpath, tmode);
+#else
+  LPTSTR tmode;
+  tmode = grub_util_utf8_to_tchar (mode);
+  ret = _wfopen (tpath, tmode);
+  free (tmode);
+#endif
+  free (tpath);
+  return ret;
+}
+
+int
+grub_util_file_sync (FILE *f)
+{
+  HANDLE hnd;
+
+  if (fflush (f) != 0)
+    {
+      grub_util_info ("fflush err %x", (int) GetLastError ());
+      return -1;
+    }
+  if (!allow_fd_syncs)
+    return 0;
+  hnd = (HANDLE) _get_osfhandle (fileno (f));
+  if (!FlushFileBuffers (hnd))
+    {
+      grub_util_info ("flush err %x", (int) GetLastError ());
+      return -1;
+    }
+  return 0;
+}
+
+int
+grub_util_is_special_file (const char *name)
+{
+  LPTSTR name_windows;
+  DWORD attr;
+
+  name_windows = grub_util_get_windows_path (name);
+  if (!name_windows)
+    return 1;
+
+  attr = GetFileAttributes (name_windows);
+  grub_free (name_windows);
+
+  return !!(attr & FILE_ATTRIBUTE_REPARSE_POINT) || !attr;
+}
+
+#else
+
+void
+grub_util_file_sync (FILE *f)
+{
+  fflush (f);
+  if (!allow_fd_syncs)
+    return;
+  fsync (fileno (f));
+}
+
+FILE *
+grub_util_fopen (const char *path, const char *mode)
+{
+  return fopen (path, mode);
+}
+
+#endif
diff --git a/grub-core/osdep/windows/init.c b/grub-core/osdep/windows/init.c
new file mode 100644
index 0000000..6297de6
--- /dev/null
+++ b/grub-core/osdep/windows/init.c
@@ -0,0 +1,190 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <config-util.h>
+#include <grub/util/misc.h>
+#include <grub/osdep/hostfile.h>
+#include <grub/util/windows.h>
+#include <grub/emu/config.h>
+
+#include <wincon.h>
+#include <windows.h>
+
+#include <grub/util/misc.h>
+
+#include "progname.h"
+
+struct grub_windows_console_font_infoex {
+  ULONG cbSize;
+  DWORD nFont;
+  COORD dwFontSize;
+  UINT  FontFamily;
+  UINT  FontWeight;
+  WCHAR FaceName[LF_FACESIZE];
+};
+
+static int
+check_is_raster (HMODULE kernel32, HANDLE hnd)
+{
+  CONSOLE_FONT_INFO console_font_info;
+  BOOL (WINAPI * func_GetCurrentConsoleFont) (HANDLE, BOOL,
+					      PCONSOLE_FONT_INFO);
+
+  func_GetCurrentConsoleFont = (void *)
+    GetProcAddress (kernel32, "GetCurrentConsoleFont");
+
+  if (!func_GetCurrentConsoleFont)
+    return 1;
+
+  if (!func_GetCurrentConsoleFont (hnd, FALSE, &console_font_info))
+    return 1;
+  return console_font_info.nFont < 12;
+}
+
+static void
+set_console_unicode_font (void)
+{
+  BOOL (WINAPI * func_SetCurrentConsoleFontEx) (HANDLE, BOOL,
+						struct grub_windows_console_font_infoex *);
+  BOOL (WINAPI * func_SetConsoleFont)(HANDLE, DWORD);
+  HMODULE kernel32;
+  HANDLE out_handle = GetStdHandle (STD_OUTPUT_HANDLE);
+  HANDLE err_handle = GetStdHandle (STD_ERROR_HANDLE);
+  int out_raster, err_raster;
+
+  kernel32 = GetModuleHandle(TEXT("kernel32.dll"));
+  if (!kernel32)
+    return;
+
+  out_raster = check_is_raster (kernel32, out_handle);
+  err_raster = check_is_raster (kernel32, err_handle);
+
+  if (!out_raster && !err_raster)
+    return;
+
+  func_SetCurrentConsoleFontEx = (void *) GetProcAddress (kernel32, "SetCurrentConsoleFontEx");
+
+  /* Newer windows versions.  */
+  if (func_SetCurrentConsoleFontEx)
+    {
+      struct grub_windows_console_font_infoex new_console_font_info;
+      new_console_font_info.cbSize = sizeof (new_console_font_info);
+      new_console_font_info.nFont = 12;
+      new_console_font_info.dwFontSize.X = 7;
+      new_console_font_info.dwFontSize.Y = 12;
+      new_console_font_info.FontFamily = FF_DONTCARE;
+      new_console_font_info.FontWeight = 400;
+      memcpy (new_console_font_info.FaceName, TEXT("Lucida Console"),
+	      sizeof (TEXT("Lucida Console")));
+      if (out_raster)
+	func_SetCurrentConsoleFontEx (out_handle, FALSE,
+				      &new_console_font_info);
+      if (err_raster)
+	func_SetCurrentConsoleFontEx (err_handle, FALSE,
+				      &new_console_font_info);
+      return;
+    }
+
+  /* Fallback for older versions.  */
+  func_SetConsoleFont = (void *) GetProcAddress (kernel32, "SetConsoleFont");
+  if (func_SetConsoleFont)
+    {
+      if (out_raster)
+	func_SetConsoleFont (out_handle, 12);
+      if (err_raster)
+	func_SetConsoleFont (err_handle, 12);
+    }
+}
+
+static char *grub_util_base_directory;
+static char *locale_dir;
+
+const char *
+grub_util_get_config_filename (void)
+{
+  static char *value = NULL;
+  if (!value)
+    value = grub_util_path_concat (2, grub_util_base_directory, "grub.cfg");
+  return value;
+}
+
+const char *
+grub_util_get_pkgdatadir (void)
+{
+  return grub_util_base_directory;
+}
+
+const char *
+grub_util_get_localedir (void)
+{
+  return locale_dir;
+}
+
+const char *
+grub_util_get_pkglibdir (void)
+{
+  return grub_util_base_directory;
+}
+
+void
+grub_util_host_init (int *argc __attribute__ ((unused)),
+		     char ***argv)
+{
+  char *ptr;
+
+  SetConsoleOutputCP (CP_UTF8);
+  SetConsoleCP (CP_UTF8);
+
+  set_console_unicode_font ();
+
+#if SIZEOF_TCHAR == 1
+
+#elif SIZEOF_TCHAR == 2
+  LPWSTR tcmdline = GetCommandLineW ();
+  int i;
+  LPWSTR *targv;
+
+  targv = CommandLineToArgvW (tcmdline, argc);
+  *argv = xcalloc (*argc + 1, sizeof (argv[0]));
+
+  for (i = 0; i < *argc; i++)
+    (*argv)[i] = grub_util_tchar_to_utf8 (targv[i]); 
+  (*argv)[i] = NULL;
+#else
+#error "Unsupported TCHAR size"
+#endif
+
+  grub_util_base_directory = grub_canonicalize_file_name ((*argv)[0]);
+  if (!grub_util_base_directory)
+    grub_util_base_directory = xstrdup ((*argv)[0]);
+  for (ptr = grub_util_base_directory + strlen (grub_util_base_directory) - 1;
+       ptr >= grub_util_base_directory && *ptr != '/' && *ptr != '\\'; ptr--);
+  if (ptr >= grub_util_base_directory)
+    *ptr = '\0';
+
+  locale_dir = grub_util_path_concat (2, grub_util_base_directory, "locale");
+
+  set_program_name ((*argv)[0]);
+
+#if (defined (GRUB_UTIL) && defined(ENABLE_NLS) && ENABLE_NLS)
+  setlocale (LC_ALL, "");
+  bindtextdomain (PACKAGE, locale_dir);
+  textdomain (PACKAGE);
+#endif /* (defined(ENABLE_NLS) && ENABLE_NLS) */
+}
diff --git a/grub-core/osdep/windows/password.c b/grub-core/osdep/windows/password.c
new file mode 100644
index 0000000..1d3af0c
--- /dev/null
+++ b/grub-core/osdep/windows/password.c
@@ -0,0 +1,51 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+ *                2007, 2008, 2009, 2010, 2011, 2012, 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/crypto.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+
+#include <windows.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+int
+grub_password_get (char buf[], unsigned buf_size)
+{
+  HANDLE hStdin = GetStdHandle (STD_INPUT_HANDLE); 
+  DWORD mode = 0;
+  char *ptr;
+
+  grub_refresh ();
+  
+  GetConsoleMode (hStdin, &mode);
+  SetConsoleMode (hStdin, mode & (~ENABLE_ECHO_INPUT));
+
+  fgets (buf, buf_size, stdin);
+  ptr = buf + strlen (buf) - 1;
+  while (buf <= ptr && (*ptr == '\n' || *ptr == '\r'))
+    *ptr-- = 0;
+
+  SetConsoleMode (hStdin, mode);
+
+  grub_refresh ();
+
+  return 1;
+}
diff --git a/grub-core/osdep/windows/platform.c b/grub-core/osdep/windows/platform.c
new file mode 100644
index 0000000..253f8d1
--- /dev/null
+++ b/grub-core/osdep/windows/platform.c
@@ -0,0 +1,426 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+
+#include <windows.h>
+#include <grub/util/install.h>
+#include <grub/util/misc.h>
+#include <grub/efi/api.h>
+#include <grub/charset.h>
+#include <grub/gpt_partition.h>
+
+#define GRUB_EFI_GLOBAL_VARIABLE_GUID_WINDOWS_STR L"{8be4df61-93ca-11d2-aa0d-00e098032b8c}"
+
+static enum { PLAT_UNK, PLAT_BIOS, PLAT_EFI } platform;
+static DWORD (WINAPI * func_GetFirmwareEnvironmentVariableW) (LPCWSTR lpName,
+							      LPCWSTR lpGuid,
+							      PVOID pBuffer,
+							      DWORD nSize);
+static BOOL (WINAPI * func_SetFirmwareEnvironmentVariableW) (LPCWSTR lpName,
+							     LPCWSTR lpGuid,
+							     PVOID pBuffer,
+							     DWORD nSize);
+static void (WINAPI * func_GetNativeSystemInfo) (LPSYSTEM_INFO lpSystemInfo);
+
+static int
+get_efi_privilegies (void)
+{
+  int ret = 1;
+  HANDLE hSelf;
+  TOKEN_PRIVILEGES tkp;
+
+  if (!OpenProcessToken (GetCurrentProcess(),
+			 TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hSelf))
+    return 0;
+
+  LookupPrivilegeValue (NULL, SE_SYSTEM_ENVIRONMENT_NAME,
+		        &tkp.Privileges[0].Luid);
+  tkp.PrivilegeCount = 1;
+  tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+  if (!AdjustTokenPrivileges (hSelf, FALSE, &tkp, 0, NULL, 0))
+    ret = 0;
+  if (GetLastError () != ERROR_SUCCESS)
+    ret = 0;
+  CloseHandle (hSelf);
+  return 1;
+}
+
+static void
+get_platform (void)
+{
+  HMODULE kernel32;
+  char buffer[256];
+
+  if (platform != PLAT_UNK)
+    return;
+
+  kernel32 = GetModuleHandle(TEXT("kernel32.dll"));
+  if (!kernel32)
+    {
+      platform = PLAT_BIOS;
+      return;
+    }
+
+  func_GetFirmwareEnvironmentVariableW = (void *)
+    GetProcAddress (kernel32, "GetFirmwareEnvironmentVariableW");
+  func_SetFirmwareEnvironmentVariableW = (void *)
+    GetProcAddress (kernel32, "SetFirmwareEnvironmentVariableW");
+  func_GetNativeSystemInfo = (void *)
+    GetProcAddress (kernel32, "GetNativeSystemInfo");
+  if (!func_GetNativeSystemInfo)
+    func_GetNativeSystemInfo = GetSystemInfo;
+  if (!func_GetFirmwareEnvironmentVariableW
+      || !func_SetFirmwareEnvironmentVariableW)
+    {
+      platform = PLAT_BIOS;
+      return;
+    }
+
+  if (!get_efi_privilegies ())
+    {
+      grub_util_warn (_("Insufficient privileges to access firmware, assuming BIOS"));
+      platform = PLAT_BIOS;
+    }
+
+  if (!func_GetFirmwareEnvironmentVariableW (L"BootOrder", GRUB_EFI_GLOBAL_VARIABLE_GUID_WINDOWS_STR,
+					     buffer, sizeof (buffer))
+      && GetLastError () == ERROR_INVALID_FUNCTION)
+    {
+      platform = PLAT_BIOS;
+      return;
+    }    
+  platform = PLAT_EFI;
+  return;
+}
+
+const char *
+grub_install_get_default_x86_platform (void)
+{ 
+  SYSTEM_INFO si;
+
+  get_platform ();
+  if (platform != PLAT_EFI)
+    return "i386-pc";
+
+  /* EFI */
+  /* Assume 64-bit in case of failure.  */
+  si.wProcessorArchitecture = PROCESSOR_ARCHITECTURE_AMD64;
+  func_GetNativeSystemInfo (&si);
+  if (si.wProcessorArchitecture != PROCESSOR_ARCHITECTURE_INTEL)
+    return "x86_64-efi";
+  else
+    return "i386-efi";
+}
+
+static void *
+get_efi_variable (const wchar_t *varname, ssize_t *len)
+{
+  void *ret = NULL;
+  size_t alloc_size = 256, read_size;
+  get_platform ();
+  while (1)
+    {
+      DWORD err;
+      ret = xmalloc (alloc_size);
+      read_size = func_GetFirmwareEnvironmentVariableW (varname, GRUB_EFI_GLOBAL_VARIABLE_GUID_WINDOWS_STR,
+							ret, alloc_size);
+      err = GetLastError ();
+      if (read_size)
+	{
+	  *len = read_size;
+	  return ret;
+	}
+      if (err == ERROR_INSUFFICIENT_BUFFER
+	  && alloc_size * 2 != 0)
+	{
+	  alloc_size *= 2;
+	  free (ret);
+	  continue;
+	}
+      if (err == ERROR_ENVVAR_NOT_FOUND)
+	{
+	  *len = -1;
+	  return NULL;
+	}
+      *len = -2;
+      return NULL;
+    }
+}
+
+static void
+set_efi_variable (const wchar_t *varname, void *in, grub_size_t len)
+{
+  get_platform ();
+  func_SetFirmwareEnvironmentVariableW (varname, GRUB_EFI_GLOBAL_VARIABLE_GUID_WINDOWS_STR,
+					in, len);
+}
+
+static char
+bin2hex (int v)
+{
+  if (v < 10)
+    return '0' + v;
+  return 'A' + v - 10;
+}
+
+static void *
+get_efi_variable_bootn (grub_uint16_t n, ssize_t *len)
+{
+  wchar_t varname[20] = L"Boot0000";
+  varname[7] = bin2hex (n & 0xf);
+  varname[6] = bin2hex ((n >> 4) & 0xf);
+  varname[5] = bin2hex ((n >> 8) & 0xf);
+  varname[4] = bin2hex ((n >> 12) & 0xf);
+  return get_efi_variable (varname, len);
+}
+
+static void
+set_efi_variable_bootn (grub_uint16_t n, void *in, grub_size_t len)
+{
+  wchar_t varname[20] = L"Boot0000";
+  varname[7] = bin2hex (n & 0xf);
+  varname[6] = bin2hex ((n >> 4) & 0xf);
+  varname[5] = bin2hex ((n >> 8) & 0xf);
+  varname[4] = bin2hex ((n >> 12) & 0xf);
+  set_efi_variable (varname, in, len);
+}
+
+int
+grub_install_register_efi (grub_device_t efidir_grub_dev,
+			   const char *efifile_path,
+			   const char *efi_distributor)
+{
+  grub_uint16_t *boot_order, *new_boot_order;
+  grub_uint16_t *distributor16;
+  grub_uint8_t *entry;
+  grub_size_t distrib8_len, distrib16_len, path16_len, path8_len;
+  ssize_t boot_order_len, new_boot_order_len;
+  grub_uint16_t order_num = 0;
+  int have_order_num = 0;
+  grub_size_t max_path_length;
+  grub_uint8_t *path;
+  void *pathptr;
+  struct grub_efi_hard_drive_device_path *hddp;
+  struct grub_efi_file_path_device_path *filep;
+  struct grub_efi_device_path *endp;
+
+  get_platform ();
+  if (platform != PLAT_EFI)
+    grub_util_error ("%s", _("no EFI routines are available when running in BIOS mode"));
+
+  distrib8_len = grub_strlen (efi_distributor);
+  distributor16 = xcalloc (distrib8_len + 1,
+			   GRUB_MAX_UTF16_PER_UTF8 * sizeof (grub_uint16_t));
+  distrib16_len = grub_utf8_to_utf16 (distributor16, distrib8_len * GRUB_MAX_UTF16_PER_UTF8,
+				      (const grub_uint8_t *) efi_distributor,
+				      distrib8_len, 0);
+  distributor16[distrib16_len] = 0;
+
+  /* Windows doesn't allow to list variables so first look for bootorder to
+     find if there is an entry from the same distributor. If not try sequentially
+     until we find same distributor or empty spot.  */
+  boot_order = get_efi_variable (L"BootOrder", &boot_order_len);
+  if (boot_order_len < -1)
+    grub_util_error ("%s", _("unexpected EFI error"));
+  if (boot_order_len > 0)
+    {
+      size_t i;
+      for (i = 0; i < boot_order_len / 2; i++)
+	{
+	  void *current = NULL;
+	  ssize_t current_len;
+	  current = get_efi_variable_bootn (i, &current_len);
+	  if (current_len < 0)
+	    continue; /* FIXME Should we abort on error? */
+	  if (current_len < (distrib16_len + 1) * sizeof (grub_uint16_t)
+	      + 6)
+	    {
+	      grub_free (current);
+	      continue;
+	    }
+	  if (grub_memcmp ((grub_uint16_t *) current + 3,
+			   distributor16,
+			   (distrib16_len + 1) * sizeof (grub_uint16_t)) != 0)
+	    {
+	      grub_free (current);
+	      continue;
+	    }
+	  order_num = i;
+	  have_order_num = 1;
+	  grub_util_info ("Found matching distributor at Boot%04x",
+			  order_num);
+	  grub_free (current);
+	  break;
+	}
+    }
+  if (!have_order_num)
+    {
+      size_t i;
+      for (i = 0; i < 0x10000; i++)
+	{
+	  void *current = NULL;
+	  ssize_t current_len;
+	  current = get_efi_variable_bootn (i, &current_len);
+	  if (current_len < -1)
+	    continue; /* FIXME Should we abort on error? */
+	  if (current_len == -1)
+	    {
+	      if (!have_order_num)
+		{
+		  order_num = i;
+		  have_order_num = 1;
+		  grub_util_info ("Creating new entry at Boot%04x",
+				  order_num);
+		}
+	      continue;
+	    }
+	  if (current_len < (distrib16_len + 1) * sizeof (grub_uint16_t)
+	      + 6)
+	    {
+	      grub_free (current);
+	      continue;
+	    }
+	  if (grub_memcmp ((grub_uint16_t *) current + 3,
+			   distributor16,
+			   (distrib16_len + 1) * sizeof (grub_uint16_t)) != 0)
+	    {
+	      grub_free (current);
+	      continue;
+	    }
+	  order_num = i;
+	  have_order_num = 1;
+	  grub_util_info ("Found matching distributor at Boot%04x",
+			  order_num);
+	  grub_free (current);
+	  break;
+	}
+    }
+  if (!have_order_num)
+    grub_util_error ("%s", _("Couldn't find a free BootNNNN slot"));
+  path8_len = grub_strlen (efifile_path);
+  max_path_length = sizeof (*hddp) + sizeof (*filep) + (path8_len * GRUB_MAX_UTF16_PER_UTF8 + 1) * sizeof (grub_uint16_t) + sizeof (*endp);
+  entry = xmalloc (6 + (distrib16_len + 1) * sizeof (grub_uint16_t) + max_path_length);
+  /* attributes: active.  */
+  entry[0] = 1;
+  entry[1] = 0;
+  entry[2] = 0;
+  entry[3] = 0;
+  grub_memcpy (entry + 6,
+	       distributor16,
+	       (distrib16_len + 1) * sizeof (grub_uint16_t));
+
+  path = entry + 6 + (distrib16_len + 1) * sizeof (grub_uint16_t);
+  pathptr = path;
+
+  hddp = pathptr;
+  grub_memset (hddp, 0, sizeof (*hddp));
+  hddp->header.type = GRUB_EFI_MEDIA_DEVICE_PATH_TYPE;
+  hddp->header.subtype = GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE;
+  hddp->header.length = sizeof (*hddp);
+  hddp->partition_number = efidir_grub_dev->disk->partition ? efidir_grub_dev->disk->partition->number + 1 : 1;
+  if (efidir_grub_dev->disk->partition
+      && grub_strcmp (efidir_grub_dev->disk->partition->partmap->name, "msdos") == 0)
+    {
+      grub_partition_t p;
+
+      p = efidir_grub_dev->disk->partition;
+      efidir_grub_dev->disk->partition = p->parent;
+      if (grub_disk_read (efidir_grub_dev->disk, 0, 440,
+			  4, hddp->partition_signature))
+	grub_util_error ("%s", grub_errmsg);
+      efidir_grub_dev->disk->partition = p;
+
+      hddp->partmap_type = 1;
+      hddp->signature_type = 1;
+    }
+  else if (efidir_grub_dev->disk->partition
+	   && grub_strcmp (efidir_grub_dev->disk->partition->partmap->name, "gpt") == 0)
+    {
+      struct grub_gpt_partentry gptdata;
+      grub_partition_t p;
+
+      p = efidir_grub_dev->disk->partition;
+      efidir_grub_dev->disk->partition = p->parent;
+      if (grub_disk_read (efidir_grub_dev->disk,
+			  p->offset, p->index,
+			  sizeof (gptdata), &gptdata))
+	grub_util_error ("%s", grub_errmsg);
+      efidir_grub_dev->disk->partition = p;
+      grub_memcpy (hddp->partition_signature,
+		   &gptdata.guid, 16);
+
+      hddp->partmap_type = 2;
+      hddp->signature_type = 2;
+    }
+
+  hddp->partition_start = grub_partition_get_start (efidir_grub_dev->disk->partition)
+    >> (efidir_grub_dev->disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+  hddp->partition_size = grub_disk_native_sectors (efidir_grub_dev->disk)
+    >> (efidir_grub_dev->disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+
+  pathptr = hddp + 1;
+  filep = pathptr;
+  filep->header.type = GRUB_EFI_MEDIA_DEVICE_PATH_TYPE;
+  filep->header.subtype = GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE;
+
+  path16_len = grub_utf8_to_utf16 (filep->path_name,
+				   path8_len * GRUB_MAX_UTF16_PER_UTF8,
+				   (const grub_uint8_t *) efifile_path,
+				   path8_len, 0);
+  filep->path_name[path16_len] = 0;
+  filep->header.length = sizeof (*filep) + (path16_len + 1) * sizeof (grub_uint16_t);
+  pathptr = &filep->path_name[path16_len + 1];
+  endp = pathptr;
+  endp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  endp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  endp->length = sizeof (*endp);
+  pathptr = endp + 1;
+
+  entry[4] = (grub_uint8_t *) pathptr - path;
+  entry[5] = ((grub_uint8_t *) pathptr - path) >> 8;
+
+  new_boot_order = xmalloc ((boot_order_len > 0 ? boot_order_len : 0) + 2);
+  new_boot_order[0] = order_num;
+  new_boot_order_len = 1;
+  {
+    ssize_t i;
+    for (i = 0; i < boot_order_len / 2; i++)
+      if (boot_order[i] != order_num)
+	new_boot_order[new_boot_order_len++] = boot_order[i];
+  }
+
+  set_efi_variable_bootn (order_num, entry, (grub_uint8_t *) pathptr - entry);
+  set_efi_variable (L"BootOrder", new_boot_order, new_boot_order_len * sizeof (grub_uint16_t));
+
+  return 0;
+}
+
+void
+grub_install_register_ieee1275 (int is_prep, const char *install_device,
+				int partno, const char *relpath)
+{
+  grub_util_error ("%s", _("no IEEE1275 routines are available for your platform"));
+}
+
+void
+grub_install_sgi_setup (const char *install_device,
+			const char *imgfile, const char *destname)
+{
+  grub_util_error ("%s", _("no SGI routines are available for your platform"));
+}
diff --git a/grub-core/osdep/windows/random.c b/grub-core/osdep/windows/random.c
new file mode 100644
index 0000000..78f5082
--- /dev/null
+++ b/grub-core/osdep/windows/random.c
@@ -0,0 +1,55 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1992-1999,2001,2003,2004,2005,2009,2010,2011,2012,2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/types.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/emu/misc.h>
+#include <grub/util/misc.h>
+#include <grub/i18n.h>
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+#include <wincrypt.h>
+
+int
+grub_get_random (void *out, grub_size_t len)
+{
+  HCRYPTPROV   hCryptProv;
+  if (!CryptAcquireContext (&hCryptProv,
+			    NULL,
+			    MS_DEF_PROV,
+			    PROV_RSA_FULL,
+			    CRYPT_VERIFYCONTEXT))
+    return 1;
+  if (!CryptGenRandom (hCryptProv, len, out))
+    {
+      CryptReleaseContext (hCryptProv, 0);
+      return 1;
+    }
+
+  CryptReleaseContext (hCryptProv, 0);
+
+  return 0;
+}
diff --git a/grub-core/osdep/windows/relpath.c b/grub-core/osdep/windows/relpath.c
new file mode 100644
index 0000000..478e8ef
--- /dev/null
+++ b/grub-core/osdep/windows/relpath.c
@@ -0,0 +1,96 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <grub/types.h>
+
+#include <grub/util/misc.h>
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/emu/misc.h>
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/getroot.h>
+#include <grub/charset.h>
+#include <grub/util/windows.h>
+#include <windows.h>
+#include <winioctl.h>
+
+static size_t
+tclen (const TCHAR *s)
+{
+  const TCHAR *s0 = s;
+  while (*s)
+      s++;
+  return s - s0;
+}
+
+char *
+grub_make_system_path_relative_to_its_root (const char *path)
+{
+  TCHAR *dirwindows, *mntpointwindows;
+  TCHAR *ptr;
+  size_t offset, flen;
+  TCHAR *ret;
+  char *cret;
+
+  dirwindows = grub_util_get_windows_path (path);
+  if (!dirwindows)
+    return xstrdup (path);
+
+  mntpointwindows = grub_get_mount_point (dirwindows);
+
+  if (!mntpointwindows)
+    {
+      offset = 0;
+      if (dirwindows[0] && dirwindows[1] == ':')
+	offset = 2;
+    }
+  offset = tclen (mntpointwindows);
+  free (mntpointwindows);
+  flen = tclen (dirwindows);
+  if (offset > flen)
+    {
+      offset = 0;
+      if (dirwindows[0] && dirwindows[1] == ':')
+	offset = 2;
+    }
+  ret = xcalloc (flen - offset + 2, sizeof (ret[0]));
+  if (dirwindows[offset] != '\\'
+      && dirwindows[offset] != '/'
+      && dirwindows[offset])
+    {
+      ret[0] = '\\';
+      memcpy (ret + 1, dirwindows + offset, (flen - offset + 1) * sizeof (ret[0]));
+    }
+  else
+    memcpy (ret, dirwindows + offset, (flen - offset + 1) * sizeof (ret[0]));
+
+  free (dirwindows);
+
+  for (ptr = ret; *ptr; ptr++)
+    if (*ptr == '\\')
+      *ptr = '/';
+
+  cret = grub_util_tchar_to_utf8 (ret);
+  free (ret);
+
+  return cret;
+}
diff --git a/grub-core/osdep/windows/sleep.c b/grub-core/osdep/windows/sleep.c
new file mode 100644
index 0000000..03b846b
--- /dev/null
+++ b/grub-core/osdep/windows/sleep.c
@@ -0,0 +1,31 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010,2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config-util.h>
+#include <config.h>
+
+#include <windows.h>
+#include <winioctl.h>
+#include <grub/time.h>
+
+void
+grub_millisleep (grub_uint32_t ms)
+{
+  Sleep (ms);
+}
+
diff --git a/grub-core/partmap/acorn.c b/grub-core/partmap/acorn.c
new file mode 100644
index 0000000..c022c61
--- /dev/null
+++ b/grub-core/partmap/acorn.c
@@ -0,0 +1,154 @@
+/* acorn.c - Read Linux/ADFS partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/acorn_filecore.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define LINUX_NATIVE_MAGIC grub_cpu_to_le32_compile_time (0xdeafa1de)
+#define LINUX_SWAP_MAGIC   grub_cpu_to_le32_compile_time (0xdeafab1e)
+#define LINUX_MAP_ENTRIES  (512 / 12)
+
+#define NONADFS_PARTITION_TYPE_LINUX 9
+#define NONADFS_PARTITION_TYPE_MASK 15
+
+struct grub_acorn_boot_block
+{
+  union
+  {
+    struct
+    {
+      grub_uint8_t misc[0x1C0];
+      struct grub_filecore_disc_record disc_record;
+      grub_uint8_t flags;
+      grub_uint16_t start_cylinder;
+      grub_uint8_t checksum;
+    } GRUB_PACKED;
+    grub_uint8_t bin[0x200];
+  };
+} GRUB_PACKED;
+
+struct linux_part
+{
+  grub_uint32_t magic;
+  grub_uint32_t start;
+  grub_uint32_t size;
+};
+
+static struct grub_partition_map grub_acorn_partition_map;
+
+static grub_err_t
+acorn_partition_map_find (grub_disk_t disk, struct linux_part *m,
+			  grub_disk_addr_t *sector)
+{
+  struct grub_acorn_boot_block boot;
+  grub_err_t err;
+  unsigned int checksum = 0;
+  unsigned int heads;
+  unsigned int sectors_per_cylinder;
+  int i;
+
+  err = grub_disk_read (disk, 0xC00 / GRUB_DISK_SECTOR_SIZE, 0,
+			sizeof (struct grub_acorn_boot_block),
+			&boot);
+  if (err)
+    return err;
+
+  if ((boot.flags & NONADFS_PARTITION_TYPE_MASK) != NONADFS_PARTITION_TYPE_LINUX)
+    goto fail;
+
+  for (i = 0; i != 0x1ff; ++i)
+    checksum = ((checksum & 0xff) + (checksum >> 8) + boot.bin[i]);
+
+  if ((grub_uint8_t) checksum != boot.checksum)
+    goto fail;
+
+  heads = (boot.disc_record.heads
+		    + ((boot.disc_record.lowsector >> 6) & 1));
+  sectors_per_cylinder = boot.disc_record.secspertrack * heads;
+  *sector = grub_le_to_cpu16 (boot.start_cylinder) * sectors_per_cylinder;
+
+  return grub_disk_read (disk, *sector, 0,
+			 sizeof (struct linux_part) * LINUX_MAP_ENTRIES,
+			 m);
+
+fail:
+  return grub_error (GRUB_ERR_BAD_PART_TABLE,
+		     "Linux/ADFS partition map not found");
+
+}
+
+
+static grub_err_t
+acorn_partition_map_iterate (grub_disk_t disk,
+			     grub_partition_iterate_hook_t hook,
+			     void *hook_data)
+{
+  struct grub_partition part;
+  struct linux_part map[LINUX_MAP_ENTRIES];
+  int i;
+  grub_disk_addr_t sector = 0;
+  grub_err_t err;
+
+  err = acorn_partition_map_find (disk, map, &sector);
+  if (err)
+    return err;
+
+  part.partmap = &grub_acorn_partition_map;
+
+  for (i = 0; i != LINUX_MAP_ENTRIES; ++i)
+    {
+      if (map[i].magic != LINUX_NATIVE_MAGIC
+	  && map[i].magic != LINUX_SWAP_MAGIC)
+	return GRUB_ERR_NONE;
+
+      part.start = sector + map[i].start;
+      part.len = map[i].size;
+      part.offset = 6;
+      part.number = part.index = i;
+
+      if (hook (disk, &part, hook_data))
+	return grub_errno;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_acorn_partition_map =
+{
+  .name = "acorn",
+  .iterate = acorn_partition_map_iterate,
+};
+
+GRUB_MOD_INIT(part_acorn)
+{
+  grub_partition_map_register (&grub_acorn_partition_map);
+}
+
+GRUB_MOD_FINI(part_acorn)
+{
+  grub_partition_map_unregister (&grub_acorn_partition_map);
+}
diff --git a/grub-core/partmap/amiga.c b/grub-core/partmap/amiga.c
new file mode 100644
index 0000000..13034f1
--- /dev/null
+++ b/grub-core/partmap/amiga.c
@@ -0,0 +1,183 @@
+/* amiga.c - Read amiga partition tables (RDB).  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define AMIGA_CHECKSUM_WORDS 128
+
+struct grub_amiga_rdsk
+{
+  /* "RDSK".  */
+  grub_uint8_t magic[4];
+#define GRUB_AMIGA_RDSK_MAGIC "RDSK"
+  grub_uint32_t size;
+  grub_int32_t checksum;
+  grub_uint32_t scsihost;
+  grub_uint32_t blksz;
+  grub_uint32_t flags;
+  grub_uint32_t badblcklst;
+  grub_uint32_t partitionlst;
+  grub_uint32_t fslst;
+
+  grub_uint32_t unused[AMIGA_CHECKSUM_WORDS - 9];
+} GRUB_PACKED;
+
+struct grub_amiga_partition
+{
+  /* "PART".  */
+  grub_uint8_t magic[4];
+#define GRUB_AMIGA_PART_MAGIC "PART"
+  grub_uint32_t size;
+  grub_int32_t checksum;
+  grub_uint32_t scsihost;
+  grub_uint32_t next;
+  grub_uint32_t flags;
+  grub_uint32_t unused1[2];
+  grub_uint32_t devflags;
+  grub_uint8_t namelen;
+  grub_uint8_t name[31];
+  grub_uint32_t unused2[15];
+
+  grub_uint32_t unused3[3];
+  grub_uint32_t heads;
+  grub_uint32_t unused4;
+  grub_uint32_t block_per_track;
+  grub_uint32_t unused5[3];
+  grub_uint32_t lowcyl;
+  grub_uint32_t highcyl;
+
+  grub_uint32_t firstcyl;
+  grub_uint32_t unused[AMIGA_CHECKSUM_WORDS - 44];
+} GRUB_PACKED;
+
+static struct grub_partition_map grub_amiga_partition_map;
+
+
+
+static grub_uint32_t
+amiga_partition_map_checksum (void *buf)
+{
+  grub_uint32_t *ptr = buf;
+  grub_uint32_t r = 0;
+  grub_size_t sz;
+  /* Fancy and quick way of checking sz >= 512 / 4 = 128.  */
+  if (ptr[1] & ~grub_cpu_to_be32_compile_time (AMIGA_CHECKSUM_WORDS - 1))
+    sz = AMIGA_CHECKSUM_WORDS;
+  else
+    sz = grub_be_to_cpu32 (ptr[1]);
+
+  for (; sz; sz--, ptr++)
+    r += grub_be_to_cpu32 (*ptr);
+
+  return r;
+}
+
+static grub_err_t
+amiga_partition_map_iterate (grub_disk_t disk,
+			     grub_partition_iterate_hook_t hook,
+			     void *hook_data)
+{
+  struct grub_partition part;
+  struct grub_amiga_rdsk rdsk;
+  int partno = 0;
+  int next = -1;
+  unsigned pos;
+
+  /* The RDSK block is one of the first 15 blocks.  */
+  for (pos = 0; pos < 15; pos++)
+    {
+      /* Read the RDSK block which is a descriptor for the entire disk.  */
+      if (grub_disk_read (disk, pos, 0, sizeof (rdsk), &rdsk))
+	return grub_errno;
+
+      if (grub_memcmp (rdsk.magic, GRUB_AMIGA_RDSK_MAGIC,
+		       sizeof (rdsk.magic)) == 0
+	  && amiga_partition_map_checksum (&rdsk) == 0)
+	{
+	  /* Found the first PART block.  */
+	  next = grub_be_to_cpu32 (rdsk.partitionlst);
+	  break;
+	}
+    }
+
+  if (next == -1)
+    return grub_error (GRUB_ERR_BAD_PART_TABLE,
+		       "Amiga partition map not found");
+
+  /* The end of the partition list is marked using "-1".  */
+  while (next != -1)
+    {
+      struct grub_amiga_partition apart;
+
+      /* Read the RDSK block which is a descriptor for the entire disk.  */
+      if (grub_disk_read (disk, next, 0, sizeof (apart), &apart))
+	return grub_errno;
+
+      if (grub_memcmp (apart.magic, GRUB_AMIGA_PART_MAGIC,
+		       sizeof (apart.magic)) != 0
+	  || amiga_partition_map_checksum (&apart) != 0)
+	return grub_error (GRUB_ERR_BAD_PART_TABLE,
+			   "invalid Amiga partition map");
+      /* Calculate the first block and the size of the partition.  */
+      part.start = (grub_be_to_cpu32 (apart.lowcyl)
+		    * grub_be_to_cpu32 (apart.heads)
+		    * grub_be_to_cpu32 (apart.block_per_track));
+      part.len = ((grub_be_to_cpu32 (apart.highcyl)
+		   - grub_be_to_cpu32 (apart.lowcyl) + 1)
+		  * grub_be_to_cpu32 (apart.heads)
+		  * grub_be_to_cpu32 (apart.block_per_track));
+
+      part.offset = next;
+      part.number = partno;
+      part.index = 0;
+      part.partmap = &grub_amiga_partition_map;
+
+      if (hook (disk, &part, hook_data))
+	return grub_errno;
+
+      next = grub_be_to_cpu32 (apart.next);
+      partno++;
+    }
+
+  return 0;
+}
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_amiga_partition_map =
+  {
+    .name = "amiga",
+    .iterate = amiga_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_amiga)
+{
+  grub_partition_map_register (&grub_amiga_partition_map);
+}
+
+GRUB_MOD_FINI(part_amiga)
+{
+  grub_partition_map_unregister (&grub_amiga_partition_map);
+}
diff --git a/grub-core/partmap/apple.c b/grub-core/partmap/apple.c
new file mode 100644
index 0000000..c3ead0f
--- /dev/null
+++ b/grub-core/partmap/apple.c
@@ -0,0 +1,199 @@
+/* apple.c - Read macintosh partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_APPLE_HEADER_MAGIC	0x4552
+#define GRUB_APPLE_PART_MAGIC	0x504D
+
+struct grub_apple_header
+{
+  /* The magic number to identify the partition map, it should have
+     the value `0x4552'.  */
+  grub_uint16_t magic;
+  grub_uint16_t blocksize;
+};
+
+struct grub_apple_part
+{
+  /* The magic number to identify this as a partition, it should have
+     the value `0x504D'.  */
+  grub_uint16_t magic;
+
+  /* Reserved.  */
+  grub_uint16_t reserved;
+
+  /* The size of the partition map in blocks.  */
+  grub_uint32_t partmap_size;
+
+  /* The first physical block of the partition.  */
+  grub_uint32_t first_phys_block;
+
+  /* The amount of blocks.  */
+  grub_uint32_t blockcnt;
+
+  /* The partition name.  */
+  char partname[32];
+
+  /* The partition type.  */
+  char parttype[32];
+
+  /* The first datablock of the partition.  */
+  grub_uint32_t datablocks_first;
+
+  /* The amount datablocks.  */
+  grub_uint32_t datablocks_count;
+
+  /* The status of the partition. (???)  */
+  grub_uint32_t status;
+
+  /* The first block on which the bootcode can be found.  */
+  grub_uint32_t bootcode_pos;
+
+  /* The size of the bootcode in bytes.  */
+  grub_uint32_t bootcode_size;
+
+  /* The load address of the bootcode.  */
+  grub_uint32_t bootcode_loadaddr;
+
+  /* Reserved.  */
+  grub_uint32_t reserved2;
+
+  /* The entry point of the bootcode.  */
+  grub_uint32_t bootcode_entrypoint;
+
+  /* Reserved.  */
+  grub_uint32_t reserved3;
+
+  /* A checksum of the bootcode.  */
+  grub_uint32_t bootcode_checksum;
+
+  /* The processor type.  */
+  char processor[16];
+
+  /* Padding.  */
+  grub_uint16_t pad[187];
+};
+
+static struct grub_partition_map grub_apple_partition_map;
+
+
+static grub_err_t
+apple_partition_map_iterate (grub_disk_t disk,
+			     grub_partition_iterate_hook_t hook,
+			     void *hook_data)
+{
+  struct grub_partition part;
+  struct grub_apple_header aheader;
+  struct grub_apple_part apart;
+  int partno = 0, partnum = 0;
+  unsigned pos;
+
+  part.partmap = &grub_apple_partition_map;
+
+  if (grub_disk_read (disk, 0, 0, sizeof (aheader), &aheader))
+    return grub_errno;
+
+  if (grub_be_to_cpu16 (aheader.magic) != GRUB_APPLE_HEADER_MAGIC)
+    {
+      grub_dprintf ("partition",
+		    "bad magic (found 0x%x; wanted 0x%x)\n",
+		    grub_be_to_cpu16 (aheader.magic),
+		    GRUB_APPLE_HEADER_MAGIC);
+      goto fail;
+    }
+
+  pos = grub_be_to_cpu16 (aheader.blocksize);
+
+  do
+    {
+      part.offset = pos / GRUB_DISK_SECTOR_SIZE;
+      part.index = pos % GRUB_DISK_SECTOR_SIZE;
+
+      if (grub_disk_read (disk, part.offset, part.index,
+			  sizeof (struct grub_apple_part),  &apart))
+	return grub_errno;
+
+      if (grub_be_to_cpu16 (apart.magic) != GRUB_APPLE_PART_MAGIC)
+	{
+	  grub_dprintf ("partition",
+			"partition %d: bad magic (found 0x%x; wanted 0x%x)\n",
+			partno, grub_be_to_cpu16 (apart.magic),
+			GRUB_APPLE_PART_MAGIC);
+	  break;
+	}
+
+      if (partnum == 0)
+	partnum = grub_be_to_cpu32 (apart.partmap_size);
+
+      part.start = ((grub_disk_addr_t) grub_be_to_cpu32 (apart.first_phys_block)
+		    * grub_be_to_cpu16 (aheader.blocksize))
+	/ GRUB_DISK_SECTOR_SIZE;
+      part.len = ((grub_disk_addr_t) grub_be_to_cpu32 (apart.blockcnt)
+		  * grub_be_to_cpu16 (aheader.blocksize))
+	/ GRUB_DISK_SECTOR_SIZE;
+      part.offset = pos;
+      part.index = partno;
+      part.number = partno;
+
+      grub_dprintf ("partition",
+		    "partition %d: name %s, type %s, start 0x%x, len 0x%x\n",
+		    partno, apart.partname, apart.parttype,
+		    grub_be_to_cpu32 (apart.first_phys_block),
+		    grub_be_to_cpu32 (apart.blockcnt));
+
+      if (hook (disk, &part, hook_data))
+	return grub_errno;
+
+      pos += grub_be_to_cpu16 (aheader.blocksize);
+      partno++;
+    }
+  while (partno < partnum);
+
+  if (partno != 0)
+    return 0;
+
+ fail:
+  return grub_error (GRUB_ERR_BAD_PART_TABLE,
+		     "Apple partition map not found");
+}
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_apple_partition_map =
+  {
+    .name = "apple",
+    .iterate = apple_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_apple)
+{
+  grub_partition_map_register (&grub_apple_partition_map);
+}
+
+GRUB_MOD_FINI(part_apple)
+{
+  grub_partition_map_unregister (&grub_apple_partition_map);
+}
+
diff --git a/grub-core/partmap/bsdlabel.c b/grub-core/partmap/bsdlabel.c
new file mode 100644
index 0000000..1d78590
--- /dev/null
+++ b/grub-core/partmap/bsdlabel.c
@@ -0,0 +1,271 @@
+/* bsdlabel.c - Read BSD style partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/bsdlabel.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/msdos_partition.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#ifdef GRUB_UTIL
+#include <grub/emu/misc.h>
+#endif
+
+static struct grub_partition_map grub_bsdlabel_partition_map;
+static struct grub_partition_map grub_netbsdlabel_partition_map;
+static struct grub_partition_map grub_openbsdlabel_partition_map;
+
+
+
+static grub_err_t
+iterate_real (grub_disk_t disk, grub_disk_addr_t sector, int freebsd,
+	      struct grub_partition_map *pmap,
+	      grub_partition_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_partition_bsd_disk_label label;
+  struct grub_partition p;
+  grub_disk_addr_t delta = 0;
+  grub_disk_addr_t pos;
+
+  /* Read the BSD label.  */
+  if (grub_disk_read (disk, sector, 0, sizeof (label), &label))
+    return grub_errno;
+
+  /* Check if it is valid.  */
+  if (label.magic != grub_cpu_to_le32_compile_time (GRUB_PC_PARTITION_BSD_LABEL_MAGIC))
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
+
+  /* A kludge to determine a base of be.offset.  */
+  if (GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION
+      < grub_cpu_to_le16 (label.num_partitions) && freebsd)
+    {
+      struct grub_partition_bsd_entry whole_disk_be;
+
+      pos = sizeof (label) + sector * GRUB_DISK_SECTOR_SIZE
+	+ sizeof (struct grub_partition_bsd_entry)
+	* GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION;
+
+      if (grub_disk_read (disk, pos / GRUB_DISK_SECTOR_SIZE,
+			  pos % GRUB_DISK_SECTOR_SIZE, sizeof (whole_disk_be),
+			  &whole_disk_be))
+	return grub_errno;
+
+      delta = grub_le_to_cpu32 (whole_disk_be.offset);
+    }
+
+  pos = sizeof (label) + sector * GRUB_DISK_SECTOR_SIZE;
+
+  for (p.number = 0;
+       p.number < grub_cpu_to_le16 (label.num_partitions);
+       p.number++, pos += sizeof (struct grub_partition_bsd_entry))
+    {
+      struct grub_partition_bsd_entry be;
+
+      if (p.number == GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION)
+	continue;
+
+      p.offset = pos / GRUB_DISK_SECTOR_SIZE;
+      p.index = pos % GRUB_DISK_SECTOR_SIZE;
+
+      if (grub_disk_read (disk, p.offset, p.index, sizeof (be),  &be))
+	return grub_errno;
+
+      p.start = grub_le_to_cpu32 (be.offset);
+      p.len = grub_le_to_cpu32 (be.size);
+      p.partmap = pmap;
+
+      if (p.len == 0)
+	continue;
+
+      if (p.start < delta)
+	{
+#ifdef GRUB_UTIL
+	  char *partname;
+	  /* disk->partition != NULL as 0 < delta */
+	  partname = disk->partition ? grub_partition_get_name (disk->partition)
+	    : 0;
+	  grub_util_warn (_("Discarding improperly nested partition (%s,%s,%s%d)"),
+			  disk->name, partname ? : "", p.partmap->name,
+			  p.number + 1);
+	  grub_free (partname);
+#endif
+	  continue;
+	}
+
+      p.start -= delta;
+
+      if (hook (disk, &p, hook_data))
+	return grub_errno;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+bsdlabel_partition_map_iterate (grub_disk_t disk,
+				grub_partition_iterate_hook_t hook,
+				void *hook_data)
+{
+
+  if (disk->partition && grub_strcmp (disk->partition->partmap->name, "msdos")
+      == 0 && disk->partition->msdostype == GRUB_PC_PARTITION_TYPE_FREEBSD)
+    return iterate_real (disk, GRUB_PC_PARTITION_BSD_LABEL_SECTOR, 1,
+			 &grub_bsdlabel_partition_map, hook, hook_data);
+
+  if (disk->partition 
+      && (grub_strcmp (disk->partition->partmap->name, "msdos") == 0
+	  || disk->partition->partmap == &grub_bsdlabel_partition_map
+	  || disk->partition->partmap == &grub_netbsdlabel_partition_map
+	  || disk->partition->partmap == &grub_openbsdlabel_partition_map))
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "no embedding supported");
+
+  return iterate_real (disk, GRUB_PC_PARTITION_BSD_LABEL_SECTOR, 0, 
+		       &grub_bsdlabel_partition_map, hook, hook_data);
+}
+
+/* Context for netopenbsdlabel_partition_map_iterate.  */
+struct netopenbsdlabel_ctx
+{
+  grub_uint8_t type;
+  struct grub_partition_map *pmap;
+  grub_partition_iterate_hook_t hook;
+  void *hook_data;
+  int count;
+};
+
+/* Helper for netopenbsdlabel_partition_map_iterate.  */
+static int
+check_msdos (grub_disk_t dsk, const grub_partition_t partition, void *data)
+{
+  struct netopenbsdlabel_ctx *ctx = data;
+  grub_err_t err;
+
+  if (partition->msdostype != ctx->type)
+    return 0;
+
+  err = iterate_real (dsk, partition->start
+		      + GRUB_PC_PARTITION_BSD_LABEL_SECTOR, 0, ctx->pmap,
+		      ctx->hook, ctx->hook_data);
+  if (err == GRUB_ERR_NONE)
+    {
+      ctx->count++;
+      return 1;
+    }
+  if (err == GRUB_ERR_BAD_PART_TABLE)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
+  grub_print_error ();
+  return 0;
+}
+
+/* This is a total breakage. Even when net-/openbsd label is inside partition
+   it actually describes the whole disk.
+ */
+static grub_err_t
+netopenbsdlabel_partition_map_iterate (grub_disk_t disk, grub_uint8_t type,
+				       struct grub_partition_map *pmap,
+				       grub_partition_iterate_hook_t hook,
+				       void *hook_data)
+{
+  if (disk->partition && grub_strcmp (disk->partition->partmap->name, "msdos")
+      == 0)
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "no embedding supported");
+
+  {
+    struct netopenbsdlabel_ctx ctx = {
+      .type = type,
+      .pmap = pmap,
+      .hook = hook,
+      .hook_data = hook_data,
+      .count = 0
+    };
+    grub_err_t err;
+
+    err = grub_partition_msdos_iterate (disk, check_msdos, &ctx);
+
+    if (err)
+      return err;
+    if (!ctx.count)
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "no bsdlabel found");
+  }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+netbsdlabel_partition_map_iterate (grub_disk_t disk,
+				   grub_partition_iterate_hook_t hook,
+				   void *hook_data)
+{
+  return netopenbsdlabel_partition_map_iterate (disk,
+						GRUB_PC_PARTITION_TYPE_NETBSD,
+						&grub_netbsdlabel_partition_map,
+						hook, hook_data);
+}
+
+static grub_err_t
+openbsdlabel_partition_map_iterate (grub_disk_t disk,
+				    grub_partition_iterate_hook_t hook,
+				    void *hook_data)
+{
+  return netopenbsdlabel_partition_map_iterate (disk,
+						GRUB_PC_PARTITION_TYPE_OPENBSD,
+						&grub_openbsdlabel_partition_map,
+						hook, hook_data);
+}
+
+
+static struct grub_partition_map grub_bsdlabel_partition_map =
+  {
+    .name = "bsd",
+    .iterate = bsdlabel_partition_map_iterate,
+  };
+
+static struct grub_partition_map grub_openbsdlabel_partition_map =
+  {
+    .name = "openbsd",
+    .iterate = openbsdlabel_partition_map_iterate,
+  };
+
+static struct grub_partition_map grub_netbsdlabel_partition_map =
+  {
+    .name = "netbsd",
+    .iterate = netbsdlabel_partition_map_iterate,
+  };
+
+
+
+GRUB_MOD_INIT(part_bsd)
+{
+  grub_partition_map_register (&grub_bsdlabel_partition_map);
+  grub_partition_map_register (&grub_netbsdlabel_partition_map);
+  grub_partition_map_register (&grub_openbsdlabel_partition_map);
+}
+
+GRUB_MOD_FINI(part_bsd)
+{
+  grub_partition_map_unregister (&grub_bsdlabel_partition_map);
+  grub_partition_map_unregister (&grub_netbsdlabel_partition_map);
+  grub_partition_map_unregister (&grub_openbsdlabel_partition_map);
+}
diff --git a/grub-core/partmap/dfly.c b/grub-core/partmap/dfly.c
new file mode 100644
index 0000000..d30da86
--- /dev/null
+++ b/grub-core/partmap/dfly.c
@@ -0,0 +1,132 @@
+/* dfly.c - Read DragonFly BSD disklabel64.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_partition_map grub_dfly_partition_map;
+
+#define GRUB_PARTITION_DISKLABEL64_HEADER_SIZE 200
+
+/* Full entry is 64 bytes however we really care only
+   about offset and size which are in first 16 bytes.
+   Avoid using too much stack.  */
+#define GRUB_PARTITION_DISKLABEL64_ENTRY_SIZE 64
+struct grub_partition_disklabel64_entry
+{
+  grub_uint64_t boffset;
+  grub_uint64_t bsize;
+};
+
+/* Full entry is 200 bytes however we really care only
+   about magic and number of partitions which are in first 16 bytes.
+   Avoid using too much stack.  */
+struct grub_partition_disklabel64
+{
+  grub_uint32_t   magic;
+#define GRUB_DISKLABEL64_MAGIC		  ((grub_uint32_t)0xc4464c59)
+  grub_uint32_t   crc;
+  grub_uint32_t   unused;
+  grub_uint32_t   npartitions;
+};
+
+static grub_err_t
+dfly_partition_map_iterate (grub_disk_t disk,
+			    grub_partition_iterate_hook_t hook,
+			    void *hook_data)
+{
+  struct grub_partition part;
+  unsigned partno, pos;
+  struct grub_partition_disklabel64 label;
+
+  part.partmap = &grub_dfly_partition_map;
+
+  if (grub_disk_read (disk, 1, 0, sizeof (label), &label))
+    return grub_errno;
+
+  if (label.magic != grub_cpu_to_le32_compile_time (GRUB_DISKLABEL64_MAGIC))
+    {
+      grub_dprintf ("partition",
+		    "bad magic (found 0x%x; wanted 0x%x)\n",
+		    (unsigned int) grub_le_to_cpu32 (label.magic),
+		    (unsigned int) GRUB_DISKLABEL64_MAGIC);
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "disklabel64 not found");
+    }
+
+  pos = GRUB_PARTITION_DISKLABEL64_HEADER_SIZE + GRUB_DISK_SECTOR_SIZE;
+
+  for (partno = 0;
+       partno < grub_le_to_cpu32 (label.npartitions); ++partno)
+    {
+      grub_disk_addr_t sector = pos >> GRUB_DISK_SECTOR_BITS;
+      grub_off_t       offset = pos & (GRUB_DISK_SECTOR_SIZE - 1);
+      struct grub_partition_disklabel64_entry dpart;
+
+      pos += GRUB_PARTITION_DISKLABEL64_ENTRY_SIZE;
+      if (grub_disk_read (disk, sector, offset, sizeof (dpart), &dpart))
+	return grub_errno;
+
+      grub_dprintf ("partition",
+		    "partition %2d: offset 0x%llx, "
+		    "size 0x%llx\n",
+		    partno,
+		    (unsigned long long) grub_le_to_cpu64 (dpart.boffset),
+		    (unsigned long long) grub_le_to_cpu64 (dpart.bsize));
+
+      /* Is partition initialized? */
+      if (dpart.bsize == 0)
+	continue;
+
+      part.number = partno;
+      part.start = grub_le_to_cpu64 (dpart.boffset) >> GRUB_DISK_SECTOR_BITS;
+      part.len = grub_le_to_cpu64 (dpart.bsize) >> GRUB_DISK_SECTOR_BITS;
+
+      /* This is counter-intuitive, but part.offset and sector have
+       * the same type, and offset (NOT part.offset) is guaranteed
+       * to fit into part.index. */
+      part.offset = sector;
+      part.index = offset;
+
+      if (hook (disk, &part, hook_data))
+	return grub_errno;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+/* Partition map type.  */
+static struct grub_partition_map grub_dfly_partition_map =
+{
+    .name = "dfly",
+    .iterate = dfly_partition_map_iterate,
+};
+
+GRUB_MOD_INIT(part_dfly)
+{
+  grub_partition_map_register (&grub_dfly_partition_map);
+}
+
+GRUB_MOD_FINI(part_dfly)
+{
+  grub_partition_map_unregister (&grub_dfly_partition_map);
+}
diff --git a/grub-core/partmap/dvh.c b/grub-core/partmap/dvh.c
new file mode 100644
index 0000000..95c9618
--- /dev/null
+++ b/grub-core/partmap/dvh.c
@@ -0,0 +1,127 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2006,2007,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/symbol.h>
+#include <grub/types.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define DVH_MAGIC 0x0be5a941
+
+struct grub_dvh_partition_descriptor
+{
+  grub_uint32_t length;
+  grub_uint32_t start;
+  grub_uint32_t type;  
+} GRUB_PACKED;
+
+struct grub_dvh_block
+{
+  grub_uint32_t magic;
+  grub_uint8_t unused[308];
+  struct grub_dvh_partition_descriptor parts[16];
+  grub_uint32_t checksum;
+  grub_uint32_t unused2;
+} GRUB_PACKED;
+
+static struct grub_partition_map grub_dvh_partition_map;
+
+/* Verify checksum (true=ok).  */
+static int
+grub_dvh_is_valid (grub_uint32_t *label)
+{
+  grub_uint32_t *pos;
+  grub_uint32_t sum = 0;
+
+  for (pos = label;
+       pos < (label + sizeof (struct grub_dvh_block) / 4);
+       pos++)
+    sum += grub_be_to_cpu32 (*pos);
+
+  return ! sum;
+}
+
+static grub_err_t
+dvh_partition_map_iterate (grub_disk_t disk,
+			   grub_partition_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_partition p;
+  union
+  {
+    struct grub_dvh_block dvh;
+    grub_uint32_t raw[0];
+  } block;
+  unsigned partnum;
+  grub_err_t err;
+
+  p.partmap = &grub_dvh_partition_map;
+  err = grub_disk_read (disk, 0, 0, sizeof (struct grub_dvh_block),
+			&block);
+  if (err)
+    return err;
+
+  if (DVH_MAGIC != grub_be_to_cpu32 (block.dvh.magic))
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "not a dvh partition table");
+
+  if (! grub_dvh_is_valid (block.raw))
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "invalid checksum");
+  
+  /* Maybe another error value would be better, because partition
+     table _is_ recognized but invalid.  */
+  for (partnum = 0; partnum < ARRAY_SIZE (block.dvh.parts); partnum++)
+    {
+      if (block.dvh.parts[partnum].length == 0)
+	continue;
+
+      if (partnum == 10)
+	continue;
+
+      p.start = grub_be_to_cpu32 (block.dvh.parts[partnum].start);
+      p.len = grub_be_to_cpu32 (block.dvh.parts[partnum].length);
+      p.number = p.index = partnum;
+      if (hook (disk, &p, hook_data))
+	break;
+    }
+
+  return grub_errno;
+}
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_dvh_partition_map =
+  {
+    .name = "dvh",
+    .iterate = dvh_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_dvh)
+{
+  grub_partition_map_register (&grub_dvh_partition_map);
+}
+
+GRUB_MOD_FINI(part_dvh)
+{
+  grub_partition_map_unregister (&grub_dvh_partition_map);
+}
+
diff --git a/grub-core/partmap/gpt.c b/grub-core/partmap/gpt.c
new file mode 100644
index 0000000..075cc96
--- /dev/null
+++ b/grub-core/partmap/gpt.c
@@ -0,0 +1,238 @@
+/* gpt.c - Read GUID Partition Tables (GPT).  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/partition.h>
+#include <grub/dl.h>
+#include <grub/msdos_partition.h>
+#include <grub/gpt_partition.h>
+#include <grub/i18n.h>
+#ifdef GRUB_UTIL
+#include <grub/emu/misc.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint8_t grub_gpt_magic[8] =
+  {
+    0x45, 0x46, 0x49, 0x20, 0x50, 0x41, 0x52, 0x54
+  };
+
+static const grub_gpt_part_guid_t grub_gpt_partition_type_empty = GRUB_GPT_PARTITION_TYPE_EMPTY;
+
+#ifdef GRUB_UTIL
+static const grub_gpt_part_guid_t grub_gpt_partition_type_bios_boot = GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
+#endif
+
+/* 512 << 7 = 65536 byte sectors.  */
+#define MAX_SECTOR_LOG 7
+
+static struct grub_partition_map grub_gpt_partition_map;
+
+
+
+grub_err_t
+grub_gpt_partition_map_iterate (grub_disk_t disk,
+				grub_partition_iterate_hook_t hook,
+				void *hook_data)
+{
+  struct grub_partition part;
+  struct grub_gpt_header gpt;
+  struct grub_gpt_partentry entry;
+  struct grub_msdos_partition_mbr mbr;
+  grub_uint64_t entries;
+  unsigned int i;
+  int last_offset = 0;
+  int sector_log = 0;
+
+  /* Read the protective MBR.  */
+  if (grub_disk_read (disk, 0, 0, sizeof (mbr), &mbr))
+    return grub_errno;
+
+  /* Check if it is valid.  */
+  if (mbr.signature != grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE))
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
+
+  /* Make sure the MBR is a protective MBR and not a normal MBR.  */
+  for (i = 0; i < 4; i++)
+    if (mbr.entries[i].type == GRUB_PC_PARTITION_TYPE_GPT_DISK)
+      break;
+  if (i == 4)
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "no GPT partition map found");
+
+  /* Read the GPT header.  */
+  for (sector_log = 0; sector_log < MAX_SECTOR_LOG; sector_log++)
+    {
+      if (grub_disk_read (disk, 1 << sector_log, 0, sizeof (gpt), &gpt))
+	return grub_errno;
+
+      if (grub_memcmp (gpt.magic, grub_gpt_magic, sizeof (grub_gpt_magic)) == 0)
+	break;
+    }
+  if (sector_log == MAX_SECTOR_LOG)
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "no valid GPT header");
+
+  grub_dprintf ("gpt", "Read a valid GPT header\n");
+
+  entries = grub_le_to_cpu64 (gpt.partitions) << sector_log;
+  for (i = 0; i < grub_le_to_cpu32 (gpt.maxpart); i++)
+    {
+      if (grub_disk_read (disk, entries, last_offset,
+			  sizeof (entry), &entry))
+	return grub_errno;
+
+      if (grub_memcmp (&grub_gpt_partition_type_empty, &entry.type,
+		       sizeof (grub_gpt_partition_type_empty)))
+	{
+	  /* Calculate the first block and the size of the partition.  */
+	  part.start = grub_le_to_cpu64 (entry.start) << sector_log;
+	  part.len = (grub_le_to_cpu64 (entry.end)
+		      - grub_le_to_cpu64 (entry.start) + 1)  << sector_log;
+	  part.offset = entries;
+	  part.number = i;
+	  part.index = last_offset;
+	  part.partmap = &grub_gpt_partition_map;
+	  part.parent = disk->partition;
+
+	  grub_dprintf ("gpt", "GPT entry %d: start=%lld, length=%lld\n", i,
+			(unsigned long long) part.start,
+			(unsigned long long) part.len);
+
+	  if (hook (disk, &part, hook_data))
+	    return grub_errno;
+	}
+
+      last_offset += grub_le_to_cpu32 (gpt.partentry_size);
+      if (last_offset == GRUB_DISK_SECTOR_SIZE)
+	{
+	  last_offset = 0;
+	  entries++;
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+#ifdef GRUB_UTIL
+/* Context for gpt_partition_map_embed.  */
+struct gpt_partition_map_embed_ctx
+{
+  grub_disk_addr_t start, len;
+};
+
+/* Helper for gpt_partition_map_embed.  */
+static int
+find_usable_region (grub_disk_t disk __attribute__ ((unused)),
+		    const grub_partition_t p, void *data)
+{
+  struct gpt_partition_map_embed_ctx *ctx = data;
+  struct grub_gpt_partentry gptdata;
+  grub_partition_t p2;
+
+  p2 = disk->partition;
+  disk->partition = p->parent;
+  if (grub_disk_read (disk, p->offset, p->index,
+		      sizeof (gptdata), &gptdata))
+    {
+      disk->partition = p2;
+      return 0;
+    }
+  disk->partition = p2;
+
+  /* If there's an embed region, it is in a dedicated partition.  */
+  if (! grub_memcmp (&gptdata.type, &grub_gpt_partition_type_bios_boot, 16))
+    {
+      ctx->start = p->start;
+      ctx->len = p->len;
+      return 1;
+    }
+
+  return 0;
+}
+
+static grub_err_t
+gpt_partition_map_embed (struct grub_disk *disk, unsigned int *nsectors,
+			 unsigned int max_nsectors,
+			 grub_embed_type_t embed_type,
+			 grub_disk_addr_t **sectors,
+			 int warn_short)
+{
+  struct gpt_partition_map_embed_ctx ctx = {
+    .start = 0,
+    .len = 0
+  };
+  unsigned i;
+  grub_err_t err;
+
+  if (embed_type != GRUB_EMBED_PCBIOS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "GPT currently supports only PC-BIOS embedding");
+
+  err = grub_gpt_partition_map_iterate (disk, find_usable_region, &ctx);
+  if (err)
+    return err;
+
+  if (ctx.len == 0)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND,
+		       N_("this GPT partition label contains no BIOS Boot Partition;"
+			  " embedding won't be possible"));
+
+  if (ctx.len < GRUB_MIN_RECOMMENDED_MBR_GAP)
+    grub_util_warn ("Your BIOS Boot Partition is under 1 MiB, please increase its size.");
+
+  if (ctx.len < *nsectors)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("your BIOS Boot Partition is too small;"
+			  " embedding won't be possible"));
+
+  *nsectors = ctx.len;
+  if (*nsectors > max_nsectors)
+    *nsectors = max_nsectors;
+  *sectors = grub_calloc (*nsectors, sizeof (**sectors));
+  if (!*sectors)
+    return grub_errno;
+  for (i = 0; i < *nsectors; i++)
+    (*sectors)[i] = ctx.start + i;
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_gpt_partition_map =
+  {
+    .name = "gpt",
+    .iterate = grub_gpt_partition_map_iterate,
+#ifdef GRUB_UTIL
+    .embed = gpt_partition_map_embed
+#endif
+  };
+
+GRUB_MOD_INIT(part_gpt)
+{
+  grub_partition_map_register (&grub_gpt_partition_map);
+}
+
+GRUB_MOD_FINI(part_gpt)
+{
+  grub_partition_map_unregister (&grub_gpt_partition_map);
+}
diff --git a/grub-core/partmap/msdos.c b/grub-core/partmap/msdos.c
new file mode 100644
index 0000000..58c3626
--- /dev/null
+++ b/grub-core/partmap/msdos.c
@@ -0,0 +1,435 @@
+/* pc.c - Read PC style partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2004,2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/msdos_partition.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_partition_map grub_msdos_partition_map;
+
+
+#ifdef GRUB_UTIL
+#include <grub/emu/misc.h>
+
+struct embed_signature
+{
+  const char *name;
+  const char *signature;
+  int signature_len;
+  enum { TYPE_SOFTWARE, TYPE_RAID } type;
+};
+
+const char message_warn[][200] = {
+  /* TRANSLATORS: MBR gap and boot track is the same thing and is the space
+     between MBR and first partitition. If your language translates well only
+     "boot track", you can just use it everywhere. Next two messages are about
+     RAID controllers/software bugs which GRUB has to live with. Please spread
+     the message that these are bugs in other software and not merely
+     suboptimal behaviour.  */
+  [TYPE_RAID] = N_("Sector %llu is already in use by raid controller `%s';"
+		   " avoiding it.  "
+		   "Please ask the manufacturer not to store data in MBR gap"),
+  [TYPE_SOFTWARE] = N_("Sector %llu is already in use by the program `%s';"
+		       " avoiding it.  "
+		       "This software may cause boot or other problems in "
+		       "future.  Please ask its authors not to store data "
+		       "in the boot track") 
+};
+
+
+/* Signatures of other software that may be using sectors in the embedding
+   area.  */
+struct embed_signature embed_signatures[] =
+  {
+    {
+      .name = "ZISD",
+      .signature = "ZISD",
+      .signature_len = 4,
+      .type = TYPE_SOFTWARE
+    },
+    {
+      .name = "FlexNet",
+      .signature = "\xd4\x41\xa0\xf5\x03\x00\x03\x00",
+      .signature_len = 8,
+      .type = TYPE_SOFTWARE
+    },
+    {
+      .name = "FlexNet",
+      .signature = "\xd8\x41\xa0\xf5\x02\x00\x02\x00",
+      .signature_len = 8,
+      .type = TYPE_SOFTWARE
+    },
+    {
+      /* from Ryan Perkins */
+      .name = "HP Backup and Recovery Manager (?)",
+      .signature = "\x70\x8a\x5d\x46\x35\xc5\x1b\x93"
+		   "\xae\x3d\x86\xfd\xb1\x55\x3e\xe0",
+      .signature_len = 16,
+      .type = TYPE_SOFTWARE
+    },
+    {
+      .name = "HighPoint RAID controller",
+      .signature = "ycgl",
+      .signature_len = 4,
+      .type = TYPE_RAID
+    },
+    {
+      /* https://bugs.launchpad.net/bugs/987022 */
+      .name = "Acer registration utility (?)",
+      .signature = "GREGRegDone.Tag\x00",
+      .signature_len = 16,
+      .type = TYPE_SOFTWARE
+    }
+  };
+#endif
+
+grub_err_t
+grub_partition_msdos_iterate (grub_disk_t disk,
+			      grub_partition_iterate_hook_t hook,
+			      void *hook_data)
+{
+  struct grub_partition p;
+  struct grub_msdos_partition_mbr mbr;
+  int labeln = 0;
+  grub_disk_addr_t lastaddr;
+  grub_disk_addr_t ext_offset;
+  grub_disk_addr_t delta = 0;
+
+  if (disk->partition && disk->partition->partmap == &grub_msdos_partition_map)
+    {
+      if (disk->partition->msdostype == GRUB_PC_PARTITION_TYPE_LINUX_MINIX)
+	delta = disk->partition->start;
+      else
+	return grub_error (GRUB_ERR_BAD_PART_TABLE, "no embedding supported");
+    }
+
+  p.offset = 0;
+  ext_offset = 0;
+  p.number = -1;
+  p.partmap = &grub_msdos_partition_map;
+
+  /* Any value different than `p.offset' will satisfy the check during
+     first loop.  */
+  lastaddr = !p.offset;
+
+  while (1)
+    {
+      int i;
+      struct grub_msdos_partition_entry *e;
+
+      /* Read the MBR.  */
+      if (grub_disk_read (disk, p.offset, 0, sizeof (mbr), &mbr))
+	goto finish;
+
+      /* If this is a GPT partition, this MBR is just a dummy.  */
+      if (p.offset == 0)
+	for (i = 0; i < 4; i++)
+	  if (mbr.entries[i].type == GRUB_PC_PARTITION_TYPE_GPT_DISK)
+	    return grub_error (GRUB_ERR_BAD_PART_TABLE, "dummy mbr");
+
+      /* This is our loop-detection algorithm. It works the following way:
+	 It saves last position which was a power of two. Then it compares the
+	 saved value with a current one. This way it's guaranteed that the loop
+	 will be broken by at most third walk.
+       */
+      if (labeln && lastaddr == p.offset)
+	return grub_error (GRUB_ERR_BAD_PART_TABLE, "loop detected");
+
+      labeln++;
+      if ((labeln & (labeln - 1)) == 0)
+	lastaddr = p.offset;
+
+      /* Check if it is valid.  */
+      if (mbr.signature != grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE))
+	return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
+
+      for (i = 0; i < 4; i++)
+	if (mbr.entries[i].flag & 0x7f)
+	  return grub_error (GRUB_ERR_BAD_PART_TABLE, "bad boot flag");
+
+      /* Analyze DOS partitions.  */
+      for (p.index = 0; p.index < 4; p.index++)
+	{
+	  e = mbr.entries + p.index;
+
+	  p.start = p.offset
+	    + ((grub_disk_addr_t)grub_le_to_cpu32 (e->start)
+	       << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS)) - delta;
+	  p.len = (grub_uint64_t)grub_le_to_cpu32 (e->length)
+	    << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS);
+	  p.msdostype = e->type;
+
+	  grub_dprintf ("partition",
+			"partition %d: flag 0x%x, type 0x%x, start 0x%llx, len 0x%llx\n",
+			p.index, e->flag, e->type,
+			(unsigned long long) p.start,
+			(unsigned long long) p.len);
+
+	  /* If this partition is a normal one, call the hook.  */
+	  if (! grub_msdos_partition_is_empty (e->type)
+	      && ! grub_msdos_partition_is_extended (e->type))
+	    {
+	      p.number++;
+
+	      if (hook (disk, &p, hook_data))
+		return grub_errno;
+	    }
+	  else if (p.number < 3)
+	    /* If this partition is a logical one, shouldn't increase the
+	       partition number.  */
+	    p.number++;
+	}
+
+      /* Find an extended partition.  */
+      for (i = 0; i < 4; i++)
+	{
+	  e = mbr.entries + i;
+
+	  if (grub_msdos_partition_is_extended (e->type))
+	    {
+	      p.offset = ext_offset
+		+ ((grub_disk_addr_t)grub_le_to_cpu32 (e->start)
+		   << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS));
+	      if (! ext_offset)
+		ext_offset = p.offset;
+
+	      break;
+	    }
+	}
+
+      /* If no extended partition, the end.  */
+      if (i == 4)
+	break;
+    }
+
+ finish:
+  return grub_errno;
+}
+
+#ifdef GRUB_UTIL
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static grub_err_t
+pc_partition_map_embed (struct grub_disk *disk, unsigned int *nsectors,
+			unsigned int max_nsectors,
+			grub_embed_type_t embed_type,
+			grub_disk_addr_t **sectors,
+			int warn_short)
+{
+  grub_disk_addr_t end = ~0ULL;
+  struct grub_msdos_partition_mbr mbr;
+  int labeln = 0;
+  /* Any value different than `p.offset' will satisfy the check during
+     first loop.  */
+  grub_disk_addr_t lastaddr = 1;
+  grub_disk_addr_t ext_offset = 0;
+  grub_disk_addr_t offset = 0;
+
+  if (embed_type != GRUB_EMBED_PCBIOS)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "PC-style partitions currently support "
+		       "only PC-BIOS embedding");
+
+  if (disk->partition)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       "Embedding on MSDOS subpartition isn't supported");
+
+  while (1)
+    {
+      int i;
+      struct grub_msdos_partition_entry *e;
+      grub_err_t err;
+
+      /* Read the MBR.  */
+      err = grub_disk_read (disk, offset, 0, sizeof (mbr), &mbr);
+      if (err)
+	return err;
+
+      /* This is our loop-detection algorithm. It works the following way:
+	 It saves last position which was a power of two. Then it compares the
+	 saved value with a current one. This way it's guaranteed that the loop
+	 will be broken by at most third walk.
+       */
+      if (labeln && lastaddr == offset)
+	return grub_error (GRUB_ERR_BAD_PART_TABLE, "loop detected");
+
+      labeln++;
+      if ((labeln & (labeln - 1)) == 0)
+	lastaddr = offset;
+
+      /* Check if it is valid.  */
+      if (mbr.signature != grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE))
+	return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
+
+      for (i = 0; i < 4; i++)
+	if (mbr.entries[i].flag & 0x7f)
+	  return grub_error (GRUB_ERR_BAD_PART_TABLE, "bad boot flag");
+
+      /* Analyze DOS partitions.  */
+      for (i = 0; i < 4; i++)
+	{
+	  e = mbr.entries + i;
+
+	  if (!grub_msdos_partition_is_empty (e->type)
+	      && end > offset
+	      + ((grub_disk_addr_t)grub_le_to_cpu32 (e->start)
+		 << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS)))
+	    end = offset + ((grub_disk_addr_t)grub_le_to_cpu32 (e->start)
+			    << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS));
+
+	  /* If this is a GPT partition, this MBR is just a dummy.  */
+	  if (e->type == GRUB_PC_PARTITION_TYPE_GPT_DISK && i == 0)
+	    return grub_error (GRUB_ERR_BAD_PART_TABLE, "dummy mbr");
+	}
+
+      /* Find an extended partition.  */
+      for (i = 0; i < 4; i++)
+	{
+	  e = mbr.entries + i;
+
+	  if (grub_msdos_partition_is_extended (e->type))
+	    {
+	      offset = ext_offset 
+		+ ((grub_disk_addr_t)grub_le_to_cpu32 (e->start)
+		   << (disk->log_sector_size - GRUB_DISK_SECTOR_BITS));
+	      if (! ext_offset)
+		ext_offset = offset;
+
+	      break;
+	    }
+	}
+
+      /* If no extended partition, the end.  */
+      if (i == 4)
+	break;
+    }
+
+  if (end >= *nsectors + 1)
+    {
+      unsigned i, j;
+      char *embed_signature_check;
+      unsigned int orig_nsectors, avail_nsectors;
+
+      orig_nsectors = *nsectors;
+      *nsectors = end - 1;
+      avail_nsectors = *nsectors;
+      if (*nsectors > max_nsectors)
+	*nsectors = max_nsectors;
+      *sectors = grub_calloc (*nsectors, sizeof (**sectors));
+      if (!*sectors)
+	return grub_errno;
+      for (i = 0; i < *nsectors; i++)
+	(*sectors)[i] = 1 + i;
+
+      /* Check for software that is already using parts of the embedding
+       * area.
+       */
+      embed_signature_check = grub_malloc (GRUB_DISK_SECTOR_SIZE);
+      for (i = 0; i < *nsectors; i++)
+	{
+	  if (grub_disk_read (disk, (*sectors)[i], 0, GRUB_DISK_SECTOR_SIZE,
+			      embed_signature_check))
+	    continue;
+
+	  for (j = 0; j < ARRAY_SIZE (embed_signatures); j++)
+	    if (! grub_memcmp (embed_signatures[j].signature,
+			       embed_signature_check,
+			       embed_signatures[j].signature_len))
+	      break;
+	  if (j == ARRAY_SIZE (embed_signatures))
+	    continue;
+	  grub_util_warn (_(message_warn[embed_signatures[j].type]),
+			  (*sectors)[i], embed_signatures[j].name);
+	  avail_nsectors--;
+	  if (avail_nsectors < *nsectors)
+	    *nsectors = avail_nsectors;
+
+	  /* Avoid this sector.  */
+	  for (j = i; j < *nsectors; j++)
+	    (*sectors)[j]++;
+
+	  /* Have we run out of space?  */
+	  if (avail_nsectors < orig_nsectors)
+	    break;
+
+	  /* Make sure to check the next sector.  */
+	  i--;
+	}
+      grub_free (embed_signature_check);
+
+      if (*nsectors < orig_nsectors)
+	return grub_error (GRUB_ERR_OUT_OF_RANGE,
+			   N_("other software is using the embedding area, and "
+			      "there is not enough room for core.img.  Such "
+			      "software is often trying to store data in a way "
+			      "that avoids detection.  We recommend you "
+			      "investigate"));
+
+      return GRUB_ERR_NONE;
+    }
+
+  if (end < GRUB_MIN_RECOMMENDED_MBR_GAP && warn_short)
+    grub_util_warn ("You have a short MBR gap and use advanced config. Please increase post-MBR gap.");
+
+  if (end <= 1)
+    return grub_error (GRUB_ERR_FILE_NOT_FOUND,
+		       N_("this msdos-style partition label has no "
+			  "post-MBR gap; embedding won't be possible"));
+
+  if (*nsectors > 62)
+    return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		       N_("your core.img is unusually large.  "
+			  "It won't fit in the embedding area"));
+
+  return grub_error (GRUB_ERR_OUT_OF_RANGE,
+		     N_("your embedding area is unusually small.  "
+			"core.img won't fit in it."));
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+#endif
+
+
+/* Partition map type.  */
+static struct grub_partition_map grub_msdos_partition_map =
+  {
+    .name = "msdos",
+    .iterate = grub_partition_msdos_iterate,
+#ifdef GRUB_UTIL
+    .embed = pc_partition_map_embed
+#endif
+  };
+
+GRUB_MOD_INIT(part_msdos)
+{
+  grub_partition_map_register (&grub_msdos_partition_map);
+}
+
+GRUB_MOD_FINI(part_msdos)
+{
+  grub_partition_map_unregister (&grub_msdos_partition_map);
+}
diff --git a/grub-core/partmap/plan.c b/grub-core/partmap/plan.c
new file mode 100644
index 0000000..83db224
--- /dev/null
+++ b/grub-core/partmap/plan.c
@@ -0,0 +1,120 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/symbol.h>
+#include <grub/types.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct grub_partition_map grub_plan_partition_map;
+
+static grub_err_t
+plan_partition_map_iterate (grub_disk_t disk,
+			    grub_partition_iterate_hook_t hook,
+			    void *hook_data)
+{
+  struct grub_partition p;
+  int ptr = 0;
+  grub_err_t err;
+
+  p.partmap = &grub_plan_partition_map;
+  p.msdostype = 0;
+
+  for (p.number = 0; ; p.number++)
+    {
+      char sig[sizeof ("part ") - 1];
+      char c;
+
+      p.offset = (ptr >> GRUB_DISK_SECTOR_BITS) + 1;
+      p.index = ptr & (GRUB_DISK_SECTOR_SIZE - 1);
+
+      err = grub_disk_read (disk, 1, ptr, sizeof (sig), sig);
+      if (err)
+	return err;
+      if (grub_memcmp (sig, "part ", sizeof ("part ") - 1) != 0)
+	break;
+      ptr += sizeof (sig);
+      do
+	{
+	  err = grub_disk_read (disk, 1, ptr, 1, &c);
+	  if (err)
+	    return err;
+	  ptr++;
+	}
+      while (grub_isdigit (c) || grub_isalpha (c));
+      if (c != ' ')
+	break;
+      p.start = 0;
+      while (1)
+	{
+	  err = grub_disk_read (disk, 1, ptr, 1, &c);
+	  if (err)
+	    return err;
+	  ptr++;
+	  if (!grub_isdigit (c))
+	    break;
+	  p.start = p.start * 10 + (c - '0');
+	}
+      if (c != ' ')
+	break;
+      p.len = 0;
+      while (1)
+	{
+	  err = grub_disk_read (disk, 1, ptr, 1, &c);
+	  if (err)
+	    return err;
+	  ptr++;
+	  if (!grub_isdigit (c))
+	    break;
+	  p.len = p.len * 10 + (c - '0');
+	}
+      if (c != '\n')
+	break;
+      p.len -= p.start;
+      if (hook (disk, &p, hook_data))
+	return grub_errno;
+    }
+  if (p.number == 0)
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "not a plan partition table");
+
+  return GRUB_ERR_NONE;
+}
+
+/* Partition map type.  */
+static struct grub_partition_map grub_plan_partition_map =
+  {
+    .name = "plan",
+    .iterate = plan_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_plan)
+{
+  grub_partition_map_register (&grub_plan_partition_map);
+}
+
+GRUB_MOD_FINI(part_plan)
+{
+  grub_partition_map_unregister (&grub_plan_partition_map);
+}
+
diff --git a/grub-core/partmap/sun.c b/grub-core/partmap/sun.c
new file mode 100644
index 0000000..aac30a3
--- /dev/null
+++ b/grub-core/partmap/sun.c
@@ -0,0 +1,154 @@
+/* sun.c - Read SUN style partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/symbol.h>
+#include <grub/types.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_PARTMAP_SUN_MAGIC 0xDABE
+#define GRUB_PARTMAP_SUN_MAX_PARTS 8
+#define GRUB_PARTMAP_SUN_WHOLE_DISK_ID 0x05
+
+struct grub_sun_partition_info
+{
+  grub_uint8_t spare1;
+  grub_uint8_t id;
+  grub_uint8_t spare2;
+  grub_uint8_t flags;
+} GRUB_PACKED;
+
+struct grub_sun_partition_descriptor
+{
+  grub_uint32_t start_cylinder;
+  grub_uint32_t num_sectors;
+} GRUB_PACKED;
+
+struct grub_sun_block
+{
+  grub_uint8_t  info[128];      /* Informative text string.  */
+  grub_uint8_t  spare0[14];
+  struct grub_sun_partition_info infos[8];
+  grub_uint8_t  spare1[246];    /* Boot information etc.  */
+  grub_uint16_t  rspeed;        /* Disk rotational speed.  */
+  grub_uint16_t  pcylcount;     /* Physical cylinder count.  */
+  grub_uint16_t  sparecyl;      /* extra sects per cylinder.  */
+  grub_uint8_t  spare2[4];      /* More magic...  */
+  grub_uint16_t  ilfact;        /* Interleave factor.  */
+  grub_uint16_t  ncyl;          /* Data cylinder count.  */
+  grub_uint16_t  nacyl;         /* Alt. cylinder count.  */
+  grub_uint16_t  ntrks;         /* Tracks per cylinder.  */
+  grub_uint16_t  nsect;         /* Sectors per track.  */
+  grub_uint8_t  spare3[4];      /* Even more magic...  */
+  struct grub_sun_partition_descriptor partitions[8];
+  grub_uint16_t  magic;         /* Magic number.  */
+  grub_uint16_t  csum;          /* Label xor'd checksum.  */
+} GRUB_PACKED;
+
+static struct grub_partition_map grub_sun_partition_map;
+
+/* Verify checksum (true=ok).  */
+static int
+grub_sun_is_valid (grub_uint16_t *label)
+{
+  grub_uint16_t *pos;
+  grub_uint16_t sum = 0;
+
+  for (pos = label;
+       pos < (label + sizeof (struct grub_sun_block) / 2);
+       pos++)
+    sum ^= *pos;
+
+  return ! sum;
+}
+
+static grub_err_t
+sun_partition_map_iterate (grub_disk_t disk,
+			   grub_partition_iterate_hook_t hook, void *hook_data)
+{
+  struct grub_partition p;
+  union
+  {
+    struct grub_sun_block sun_block;
+    grub_uint16_t raw[0];
+  } block;
+  int partnum;
+  grub_err_t err;
+
+  p.partmap = &grub_sun_partition_map;
+  err = grub_disk_read (disk, 0, 0, sizeof (struct grub_sun_block),
+			&block);
+  if (err)
+    return err;
+
+  if (GRUB_PARTMAP_SUN_MAGIC != grub_be_to_cpu16 (block.sun_block.magic))
+    return grub_error (GRUB_ERR_BAD_PART_TABLE, "not a sun partition table");
+
+  if (! grub_sun_is_valid (block.raw))
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "invalid checksum");
+  
+  /* Maybe another error value would be better, because partition
+     table _is_ recognized but invalid.  */
+  for (partnum = 0; partnum < GRUB_PARTMAP_SUN_MAX_PARTS; partnum++)
+    {
+      struct grub_sun_partition_descriptor *desc;
+
+      if (block.sun_block.infos[partnum].id == 0
+	  || block.sun_block.infos[partnum].id == GRUB_PARTMAP_SUN_WHOLE_DISK_ID)
+	continue;
+
+      desc = &block.sun_block.partitions[partnum];
+      p.start = ((grub_uint64_t) grub_be_to_cpu32 (desc->start_cylinder)
+		  * grub_be_to_cpu16 (block.sun_block.ntrks)
+		  * grub_be_to_cpu16 (block.sun_block.nsect));
+      p.len = grub_be_to_cpu32 (desc->num_sectors);
+      p.number = p.index = partnum;
+      if (p.len)
+	{
+	  if (hook (disk, &p, hook_data))
+	    partnum = GRUB_PARTMAP_SUN_MAX_PARTS;
+	}
+    }
+
+  return grub_errno;
+}
+
+/* Partition map type.  */
+static struct grub_partition_map grub_sun_partition_map =
+  {
+    .name = "sun",
+    .iterate = sun_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_sun)
+{
+  grub_partition_map_register (&grub_sun_partition_map);
+}
+
+GRUB_MOD_FINI(part_sun)
+{
+  grub_partition_map_unregister (&grub_sun_partition_map);
+}
+
diff --git a/grub-core/partmap/sunpc.c b/grub-core/partmap/sunpc.c
new file mode 100644
index 0000000..73a430c
--- /dev/null
+++ b/grub-core/partmap/sunpc.c
@@ -0,0 +1,151 @@
+/* sunpc.c - Read SUN PC style partition tables.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/partition.h>
+#include <grub/disk.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/symbol.h>
+#include <grub/types.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_PARTMAP_SUN_PC_MAGIC 0xDABE
+#define GRUB_PARTMAP_SUN_PC_MAX_PARTS 16
+#define GRUB_PARTMAP_SUN_PC_WHOLE_DISK_ID 0x05
+
+struct grub_sun_pc_partition_descriptor
+{
+  grub_uint16_t id;
+  grub_uint16_t unused;
+  grub_uint32_t start_sector;
+  grub_uint32_t num_sectors;
+} GRUB_PACKED;
+
+struct grub_sun_pc_block
+{
+  grub_uint8_t unused[72];
+  struct grub_sun_pc_partition_descriptor partitions[GRUB_PARTMAP_SUN_PC_MAX_PARTS];
+  grub_uint8_t unused2[244];
+  grub_uint16_t  magic;         /* Magic number.  */
+  grub_uint16_t  csum;          /* Label xor'd checksum.  */
+} GRUB_PACKED;
+
+static struct grub_partition_map grub_sun_pc_partition_map;
+
+/* Verify checksum (true=ok).  */
+static int
+grub_sun_is_valid (grub_uint16_t *label)
+{
+  grub_uint16_t *pos;
+  grub_uint16_t sum = 0;
+
+  for (pos = label;
+       pos < (label + sizeof (struct grub_sun_pc_block) / 2);
+       pos++)
+    sum ^= *pos;
+
+  return ! sum;
+}
+
+static grub_err_t
+sun_pc_partition_map_iterate (grub_disk_t disk,
+			      grub_partition_iterate_hook_t hook,
+			      void *hook_data)
+{
+  grub_partition_t p;
+  union
+  {
+    struct grub_sun_pc_block sun_block;
+    grub_uint16_t raw[0];
+  } block;
+  int partnum;
+  grub_err_t err;
+
+  p = (grub_partition_t) grub_zalloc (sizeof (struct grub_partition));
+  if (! p)
+    return grub_errno;
+
+  p->partmap = &grub_sun_pc_partition_map;
+  err = grub_disk_read (disk, 1, 0, sizeof (struct grub_sun_pc_block), &block);
+  if (err)
+    {
+      grub_free (p);
+      return err;
+    }
+  
+  if (GRUB_PARTMAP_SUN_PC_MAGIC != grub_le_to_cpu16 (block.sun_block.magic))
+    {
+      grub_free (p);
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, 
+			 "not a sun_pc partition table");
+    }
+
+  if (! grub_sun_is_valid (block.raw))
+    {
+      grub_free (p);
+      return grub_error (GRUB_ERR_BAD_PART_TABLE, "invalid checksum");
+    }
+
+  /* Maybe another error value would be better, because partition
+     table _is_ recognized but invalid.  */
+  for (partnum = 0; partnum < GRUB_PARTMAP_SUN_PC_MAX_PARTS; partnum++)
+    {
+      struct grub_sun_pc_partition_descriptor *desc;
+
+      if (block.sun_block.partitions[partnum].id == 0
+	  || block.sun_block.partitions[partnum].id
+	  == GRUB_PARTMAP_SUN_PC_WHOLE_DISK_ID)
+	continue;
+
+      desc = &block.sun_block.partitions[partnum];
+      p->start = grub_le_to_cpu32 (desc->start_sector);
+      p->len = grub_le_to_cpu32 (desc->num_sectors);
+      p->number = partnum;
+      if (p->len)
+	{
+	  if (hook (disk, p, hook_data))
+	    partnum = GRUB_PARTMAP_SUN_PC_MAX_PARTS;
+	}
+    }
+
+  grub_free (p);
+
+  return grub_errno;
+}
+
+/* Partition map type.  */
+static struct grub_partition_map grub_sun_pc_partition_map =
+  {
+    .name = "sunpc",
+    .iterate = sun_pc_partition_map_iterate,
+  };
+
+GRUB_MOD_INIT(part_sunpc)
+{
+  grub_partition_map_register (&grub_sun_pc_partition_map);
+}
+
+GRUB_MOD_FINI(part_sunpc)
+{
+  grub_partition_map_unregister (&grub_sun_pc_partition_map);
+}
+
diff --git a/grub-core/parttool/msdospart.c b/grub-core/parttool/msdospart.c
new file mode 100644
index 0000000..3918caa
--- /dev/null
+++ b/grub-core/parttool/msdospart.c
@@ -0,0 +1,161 @@
+/* pcpart.c - manipulate fdisk partitions */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/msdos_partition.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/parttool.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv2+");
+
+static int activate_table_handle = -1;
+static int type_table_handle = -1;
+
+static struct grub_parttool_argdesc grub_pcpart_bootargs[] =
+{
+  {"boot", N_("Make partition active"), GRUB_PARTTOOL_ARG_BOOL},
+  {0, 0, 0}
+};
+
+static grub_err_t grub_pcpart_boot (const grub_device_t dev,
+				    const struct grub_parttool_args *args)
+{
+  int i, index;
+  grub_partition_t part;
+  struct grub_msdos_partition_mbr mbr;
+
+  if (dev->disk->partition->offset)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("not a primary partition"));
+
+  index = dev->disk->partition->index;
+  part = dev->disk->partition;
+  dev->disk->partition = part->parent;
+
+  /* Read the MBR.  */
+  if (grub_disk_read (dev->disk, 0, 0, sizeof (mbr), &mbr))
+    {
+      dev->disk->partition = part;
+      return grub_errno;
+    }
+
+  if (args[0].set && args[0].bool)
+    {
+      for (i = 0; i < 4; i++)
+	mbr.entries[i].flag = 0x0;
+      mbr.entries[index].flag = 0x80;
+      grub_printf_ (N_("Partition %d is active now. \n"), index);
+    }
+  else
+    {
+      mbr.entries[index].flag = 0x0;
+      grub_printf (N_("Cleared active flag on %d. \n"), index);
+    }
+
+   /* Write the MBR.  */
+  grub_disk_write (dev->disk, 0, 0, sizeof (mbr), &mbr);
+
+  dev->disk->partition = part;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_parttool_argdesc grub_pcpart_typeargs[] =
+{
+  {"type", N_("Change partition type"), GRUB_PARTTOOL_ARG_VAL},
+  {"hidden", N_("Set `hidden' flag in partition type"), GRUB_PARTTOOL_ARG_BOOL},
+  {0, 0, 0}
+};
+
+static grub_err_t grub_pcpart_type (const grub_device_t dev,
+				    const struct grub_parttool_args *args)
+{
+  int index;
+  grub_uint8_t type;
+  grub_partition_t part;
+  struct grub_msdos_partition_mbr mbr;
+
+  index = dev->disk->partition->index;
+  part = dev->disk->partition;
+  dev->disk->partition = part->parent;
+
+  /* Read the parttable.  */
+  if (grub_disk_read (dev->disk, part->offset, 0,
+		      sizeof (mbr), &mbr))
+    {
+      dev->disk->partition = part;
+      return grub_errno;
+    }
+
+  if (args[0].set)
+    type = grub_strtoul (args[0].str, 0, 0);
+  else
+    type = mbr.entries[index].type;
+
+  if (args[1].set)
+    {
+      if (args[1].bool)
+	type |= GRUB_PC_PARTITION_TYPE_HIDDEN_FLAG;
+      else
+	type &= ~GRUB_PC_PARTITION_TYPE_HIDDEN_FLAG;
+    }
+
+  if (grub_msdos_partition_is_empty (type)
+      || grub_msdos_partition_is_extended (type))
+    {
+      dev->disk->partition = part;
+      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			 N_("the partition type 0x%x isn't valid"), type);
+    }
+
+  mbr.entries[index].type = type;
+  /* TRANSLATORS: In this case we're actually writing to the disk and actively
+     modifying partition type rather than just defining it.  */
+  grub_printf_ (N_("Setting partition type to 0x%x\n"), type);
+
+   /* Write the parttable.  */
+  grub_disk_write (dev->disk, part->offset, 0,
+		   sizeof (mbr), &mbr);
+
+  dev->disk->partition = part;
+
+  return GRUB_ERR_NONE;
+}
+
+GRUB_MOD_INIT (msdospart)
+{
+  activate_table_handle = grub_parttool_register ("msdos",
+						  grub_pcpart_boot,
+						  grub_pcpart_bootargs);
+  type_table_handle = grub_parttool_register ("msdos",
+					      grub_pcpart_type,
+					      grub_pcpart_typeargs);
+
+}
+GRUB_MOD_FINI(msdospart)
+{
+  grub_parttool_unregister (activate_table_handle);
+  grub_parttool_unregister (type_table_handle);
+}
diff --git a/grub-core/script/argv.c b/grub-core/script/argv.c
new file mode 100644
index 0000000..5751fdd
--- /dev/null
+++ b/grub-core/script/argv.c
@@ -0,0 +1,165 @@
+/* argv.c - methods for constructing argument vector */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/script_sh.h>
+#include <grub/safemath.h>
+
+/* Return nearest power of two that is >= v.  */
+static unsigned
+round_up_exp (unsigned v)
+{
+  COMPILE_TIME_ASSERT (sizeof (v) == 4);
+
+  v--;
+  v |= v >> 1;
+  v |= v >> 2;
+  v |= v >> 4;
+  v |= v >> 8;
+  v |= v >> 16;
+
+  v++;
+  v += (v == 0);
+
+  return v;
+}
+
+void
+grub_script_argv_free (struct grub_script_argv *argv)
+{
+  unsigned i;
+
+  if (argv->args)
+    {
+      for (i = 0; i < argv->argc; i++)
+	grub_free (argv->args[i]);
+
+      grub_free (argv->args);
+    }
+
+  argv->argc = 0;
+  argv->args = 0;
+  argv->script = 0;
+}
+
+/* Make argv from argc, args pair.  */
+int
+grub_script_argv_make (struct grub_script_argv *argv, int argc, char **args)
+{
+  int i;
+  struct grub_script_argv r = { 0, 0, 0 };
+
+  for (i = 0; i < argc; i++)
+    if (grub_script_argv_next (&r)
+	|| grub_script_argv_append (&r, args[i], grub_strlen (args[i])))
+      {
+	grub_script_argv_free (&r);
+	return 1;
+      }
+  *argv = r;
+  return 0;
+}
+
+/* Prepare for next argc.  */
+int
+grub_script_argv_next (struct grub_script_argv *argv)
+{
+  char **p = argv->args;
+  grub_size_t sz;
+
+  if (argv->args && argv->argc && argv->args[argv->argc - 1] == 0)
+    return 0;
+
+  if (grub_add (argv->argc, 2, &sz) ||
+      grub_mul (sz, sizeof (char *), &sz))
+    return 1;
+
+  p = grub_realloc (p, round_up_exp (sz));
+  if (! p)
+    return 1;
+
+  argv->argc++;
+  argv->args = p;
+
+  if (argv->argc == 1)
+    argv->args[0] = 0;
+  argv->args[argv->argc] = 0;
+  return 0;
+}
+
+/* Append `s' to the last argument.  */
+int
+grub_script_argv_append (struct grub_script_argv *argv, const char *s,
+			 grub_size_t slen)
+{
+  grub_size_t a;
+  char *p = argv->args[argv->argc - 1];
+  grub_size_t sz;
+
+  if (! s)
+    return 0;
+
+  a = p ? grub_strlen (p) : 0;
+
+  if (grub_add (a, slen, &sz) ||
+      grub_add (sz, 1, &sz) ||
+      grub_mul (sz, sizeof (char), &sz))
+    return 1;
+
+  p = grub_realloc (p, round_up_exp (sz));
+  if (! p)
+    return 1;
+
+  grub_memcpy (p + a, s, slen);
+  p[a+slen] = 0;
+  argv->args[argv->argc - 1] = p;
+
+  return 0;
+}
+
+/* Split `s' and append words as multiple arguments.  */
+int
+grub_script_argv_split_append (struct grub_script_argv *argv, const char *s)
+{
+  const char *p;
+  int errors = 0;
+
+  if (! s)
+    return 0;
+
+  while (*s && grub_isspace (*s))
+    s++;
+
+  while (! errors && *s)
+    {
+      p = s;
+      while (*s && ! grub_isspace (*s))
+	s++;
+
+      errors += grub_script_argv_append (argv, p, s - p);
+
+      while (*s && grub_isspace (*s))
+	s++;
+
+      if (*s)
+	errors += grub_script_argv_next (argv);
+    }
+  return errors;
+}
diff --git a/grub-core/script/execute.c b/grub-core/script/execute.c
new file mode 100644
index 0000000..2515840
--- /dev/null
+++ b/grub-core/script/execute.c
@@ -0,0 +1,1192 @@
+/* execute.c -- Execute a GRUB script.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/script_sh.h>
+#include <grub/command.h>
+#include <grub/menu.h>
+#include <grub/lib/arg.h>
+#include <grub/normal.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/verify.h>
+
+/* Max digits for a char is 3 (0xFF is 255), similarly for an int it
+   is sizeof (int) * 3, and one extra for a possible -ve sign.  */
+#define ERRNO_DIGITS_MAX  (sizeof (int) * 3 + 1)
+
+static unsigned long is_continue;
+static unsigned long active_loops;
+static unsigned long active_breaks;
+static unsigned long function_return;
+
+#define GRUB_SCRIPT_SCOPE_MALLOCED      1
+#define GRUB_SCRIPT_SCOPE_ARGS_MALLOCED 2
+
+/* Scope for grub script functions.  */
+struct grub_script_scope
+{
+  unsigned flags;
+  unsigned shifts;
+  struct grub_script_argv argv;
+};
+static struct grub_script_scope *scope = 0;
+
+/* Wildcard translator for GRUB script.  */
+struct grub_script_wildcard_translator *grub_wildcard_translator;
+
+static char*
+wildcard_escape (const char *s)
+{
+  int i;
+  int len;
+  char ch;
+  char *p;
+
+  len = grub_strlen (s);
+  p = grub_malloc (len * 2 + 1);
+  if (! p)
+    return NULL;
+
+  i = 0;
+  while ((ch = *s++))
+    {
+      if (ch == '*' || ch == '\\' || ch == '?')
+	p[i++] = '\\';
+      p[i++] = ch;
+    }
+  p[i] = '\0';
+  return p;
+}
+
+static char*
+wildcard_unescape (const char *s)
+{
+  int i;
+  int len;
+  char ch;
+  char *p;
+
+  len = grub_strlen (s);
+  p = grub_malloc (len + 1);
+  if (! p)
+    return NULL;
+
+  i = 0;
+  while ((ch = *s++))
+    {
+      if (ch == '\\')
+	p[i++] = *s++;
+      else
+	p[i++] = ch;
+    }
+  p[i] = '\0';
+  return p;
+}
+
+static void
+replace_scope (struct grub_script_scope *new_scope)
+{
+  if (scope)
+    {
+      scope->argv.argc += scope->shifts;
+      scope->argv.args -= scope->shifts;
+
+      if (scope->flags & GRUB_SCRIPT_SCOPE_ARGS_MALLOCED)
+	grub_script_argv_free (&scope->argv);
+
+      if (scope->flags & GRUB_SCRIPT_SCOPE_MALLOCED)
+	grub_free (scope);
+    }
+  scope = new_scope;
+}
+
+grub_err_t
+grub_script_break (grub_command_t cmd, int argc, char *argv[])
+{
+  const char *p = NULL;
+  unsigned long count;
+
+  if (argc == 0)
+    count = 1;
+  else if (argc > 1)
+    return  grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  else
+    {
+      count = grub_strtoul (argv[0], &p, 10);
+      if (grub_errno)
+	return grub_errno;
+      if (*p != '\0')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("unrecognized number"));
+      if (count == 0)
+	/* TRANSLATORS: 0 is a quantifier. "break" (similar to bash)
+	   can be used e.g. to break 3 loops at once.
+	   But asking it to break 0 loops makes no sense. */
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't break 0 loops"));
+    }
+
+  is_continue = grub_strcmp (cmd->name, "break") ? 1 : 0;
+  active_breaks = count;
+  if (active_breaks > active_loops)
+    active_breaks = active_loops;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_script_shift (grub_command_t cmd __attribute__((unused)),
+		   int argc, char *argv[])
+{
+  const char *p = NULL;
+  unsigned long n = 0;
+
+  if (! scope)
+    return GRUB_ERR_NONE;
+
+  if (argc == 0)
+    n = 1;
+
+  else if (argc > 1)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  else
+    {
+      n = grub_strtoul (argv[0], &p, 10);
+      if (*p != '\0')
+	return GRUB_ERR_BAD_ARGUMENT;
+    }
+
+  if (n > scope->argv.argc)
+    return GRUB_ERR_BAD_ARGUMENT;
+
+  scope->shifts += n;
+  scope->argv.argc -= n;
+  scope->argv.args += n;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_script_setparams (grub_command_t cmd __attribute__((unused)),
+		       int argc, char **args)
+{
+  struct grub_script_scope *new_scope;
+  struct grub_script_argv argv = { 0, 0, 0 };
+
+  if (! scope)
+    return GRUB_ERR_INVALID_COMMAND;
+
+  new_scope = grub_malloc (sizeof (*new_scope));
+  if (! new_scope)
+    return grub_errno;
+
+  if (grub_script_argv_make (&argv, argc, args))
+    {
+      grub_free (new_scope);
+      return grub_errno;
+    }
+
+  new_scope->shifts = 0;
+  new_scope->argv = argv;
+  new_scope->flags = GRUB_SCRIPT_SCOPE_MALLOCED |
+    GRUB_SCRIPT_SCOPE_ARGS_MALLOCED;
+
+  replace_scope (new_scope);
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_script_return (grub_command_t cmd __attribute__((unused)),
+		    int argc, char *argv[])
+{
+  const char *p = NULL;
+  unsigned long n;
+
+  if (! scope || argc > 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       /* TRANSLATORS: It's about not being
+			  inside a function. "return" can be used only
+			  in a function and this error occurs if it's used
+			  anywhere else.  */
+		       N_("not in function body"));
+
+  if (argc == 0)
+    {
+      const char *t;
+      function_return = 1;
+      t = grub_env_get ("?");
+      if (!t)
+	return GRUB_ERR_NONE;
+      return grub_strtoul (t, NULL, 10);
+    }
+
+  n = grub_strtoul (argv[0], &p, 10);
+  if (grub_errno)
+    return grub_errno;
+  if (*p != '\0')
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unrecognized number"));
+
+  function_return = 1;
+  return n ? grub_error (n, N_("false")) : GRUB_ERR_NONE;
+}
+
+static int
+grub_env_special (const char *name)
+{
+  if (grub_isdigit (name[0]) ||
+      grub_strcmp (name, "#") == 0 ||
+      grub_strcmp (name, "*") == 0 ||
+      grub_strcmp (name, "@") == 0)
+    return 1;
+  return 0;
+}
+
+static char **
+grub_script_env_get (const char *name, grub_script_arg_type_t type)
+{
+  unsigned i;
+  struct grub_script_argv result = { 0, 0, 0 };
+
+  if (grub_script_argv_next (&result))
+    goto fail;
+
+  if (! grub_env_special (name))
+    {
+      const char *v = grub_env_get (name);
+      if (v && v[0])
+	{
+	  if (type == GRUB_SCRIPT_ARG_TYPE_VAR)
+	    {
+	      if (grub_script_argv_split_append (&result, v))
+		goto fail;
+	    }
+	  else
+	    if (grub_script_argv_append (&result, v, grub_strlen (v)))
+	      goto fail;
+	}
+    }
+  else if (! scope)
+    {
+      if (grub_script_argv_append (&result, 0, 0))
+	goto fail;
+    }
+  else if (grub_strcmp (name, "#") == 0)
+    {
+      char buffer[ERRNO_DIGITS_MAX + 1];
+      grub_snprintf (buffer, sizeof (buffer), "%u", scope->argv.argc);
+      if (grub_script_argv_append (&result, buffer, grub_strlen (buffer)))
+	goto fail;
+    }
+  else if (grub_strcmp (name, "*") == 0)
+    {
+      for (i = 0; i < scope->argv.argc; i++)
+	if (type == GRUB_SCRIPT_ARG_TYPE_VAR)
+	  {
+	    if (i != 0 && grub_script_argv_next (&result))
+	      goto fail;
+
+	    if (grub_script_argv_split_append (&result, scope->argv.args[i]))
+	      goto fail;
+	  }
+	else
+	  {
+	    if (i != 0 && grub_script_argv_append (&result, " ", 1))
+	      goto fail;
+
+	    if (grub_script_argv_append (&result, scope->argv.args[i],
+					 grub_strlen (scope->argv.args[i])))
+	      goto fail;
+	  }
+    }
+  else if (grub_strcmp (name, "@") == 0)
+    {
+      for (i = 0; i < scope->argv.argc; i++)
+	{
+	  if (i != 0 && grub_script_argv_next (&result))
+	    goto fail;
+
+	  if (type == GRUB_SCRIPT_ARG_TYPE_VAR)
+	    {
+	      if (grub_script_argv_split_append (&result, scope->argv.args[i]))
+		goto fail;
+	    }
+	  else
+	    if (grub_script_argv_append (&result, scope->argv.args[i],
+					 grub_strlen (scope->argv.args[i])))
+	      goto fail;
+	}
+    }
+  else
+    {
+      unsigned long num = grub_strtoul (name, 0, 10);
+      if (num == 0)
+	; /* XXX no file name, for now.  */
+
+      else if (num <= scope->argv.argc)
+	{
+	  if (type == GRUB_SCRIPT_ARG_TYPE_VAR)
+	    {
+	      if (grub_script_argv_split_append (&result,
+						 scope->argv.args[num - 1]))
+		goto fail;
+	    }
+	  else
+	    if (grub_script_argv_append (&result, scope->argv.args[num - 1],
+					 grub_strlen (scope->argv.args[num - 1])
+					 ))
+	      goto fail;
+	}
+    }
+
+  return result.args;
+
+ fail:
+
+  grub_script_argv_free (&result);
+  return 0;
+}
+
+static grub_err_t
+grub_script_env_set (const char *name, const char *val)
+{
+  if (grub_env_special (name))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("invalid variable name `%s'"), name);
+
+  return grub_env_set (name, val);
+}
+
+struct gettext_context
+{
+  char **allowed_strings;
+  grub_size_t nallowed_strings;
+  grub_size_t additional_len;
+};
+
+static int
+parse_string (const char *str,
+	      int (*hook) (const char *var, grub_size_t varlen,
+			   char **ptr, struct gettext_context *ctx),
+	      struct gettext_context *ctx,
+	      char *put)
+{
+  const char *ptr;
+  int escaped = 0;
+  const char *optr;
+
+  for (ptr = str; ptr && *ptr; )
+    switch (*ptr)
+      {
+      case '\\':
+	escaped = !escaped;
+	if (!escaped && put)
+	  *(put++) = '\\';
+	ptr++;
+	break;
+      case '$':
+	if (escaped)
+	  {
+	    escaped = 0;
+	    if (put)
+	      *(put++) = *ptr;
+	    ptr++;
+	    break;
+	  }
+
+	ptr++;
+	switch (*ptr)
+	  {
+	  case '{':
+	    {
+	      optr = ptr + 1;
+	      ptr = grub_strchr (optr, '}');
+	      if (!ptr)
+		break;
+	      if (hook (optr, ptr - optr, &put, ctx))
+		return 1;
+	      ptr++;
+	      break;
+	    }
+	  case '0' ... '9':
+	    optr = ptr;
+	    while (*ptr >= '0' && *ptr <= '9')
+	      ptr++;
+	    if (hook (optr, ptr - optr, &put, ctx))
+	      return 1;
+	    break;
+	  case 'a' ... 'z':
+	  case 'A' ... 'Z':
+	  case '_':
+	    optr = ptr;
+	    while ((*ptr >= '0' && *ptr <= '9')
+		   || (*ptr >= 'a' && *ptr <= 'z')
+		   || (*ptr >= 'A' && *ptr <= 'Z')
+		   || *ptr == '_')
+	      ptr++;
+	    if (hook (optr, ptr - optr, &put, ctx))
+	      return 1;
+	    break;
+	  case '?':
+	  case '#':
+	    if (hook (ptr, 1, &put, ctx))
+	      return 1;
+	    ptr++;
+	    break;
+	  default:
+	    if (put)
+	      *(put++) = '$';
+	  }
+	break;
+      default:
+	if (escaped && put)
+	  *(put++) = '\\';
+	escaped = 0;
+	if (put)
+	  *(put++) = *ptr;
+	ptr++;
+	break;
+      }
+  if (put)
+    *(put++) = 0;
+  return 0;
+}
+
+static int
+gettext_putvar (const char *str, grub_size_t len,
+		char **ptr, struct gettext_context *ctx)
+{
+  const char *var;
+  grub_size_t i;
+
+  for (i = 0; i < ctx->nallowed_strings; i++)
+    if (grub_strncmp (ctx->allowed_strings[i], str, len) == 0
+	&& ctx->allowed_strings[i][len] == 0)
+      {
+	break;
+      }
+  if (i == ctx->nallowed_strings)
+    return 0;
+
+  /* Enough for any number.  */
+  if (len == 1 && str[0] == '#' && scope != NULL)
+    {
+      grub_snprintf (*ptr, 30, "%u", scope->argv.argc);
+      *ptr += grub_strlen (*ptr);
+      return 0;
+    }
+  var = grub_env_get (ctx->allowed_strings[i]);
+  if (var)
+    *ptr = grub_stpcpy (*ptr, var);
+  return 0;
+}
+
+static int
+gettext_save_allow (const char *str, grub_size_t len,
+		    char **ptr __attribute__ ((unused)),
+		    struct gettext_context *ctx)
+{
+  ctx->allowed_strings[ctx->nallowed_strings++] = grub_strndup (str, len);
+  if (!ctx->allowed_strings[ctx->nallowed_strings - 1])
+    return 1;
+  return 0;
+}
+
+static int
+gettext_getlen (const char *str, grub_size_t len,
+		char **ptr __attribute__ ((unused)),
+		struct gettext_context *ctx)
+{
+  const char *var;
+  grub_size_t i;
+
+  for (i = 0; i < ctx->nallowed_strings; i++)
+    if (grub_strncmp (ctx->allowed_strings[i], str, len) == 0
+	&& ctx->allowed_strings[i][len] == 0)
+      break;
+  if (i == ctx->nallowed_strings)
+    return 0;
+
+  /* Enough for any number.  */
+  if (len == 1 && str[0] == '#')
+    {
+      ctx->additional_len += 30;
+      return 0;
+    }
+  var = grub_env_get (ctx->allowed_strings[i]);
+  if (var)
+    ctx->additional_len += grub_strlen (var);
+  return 0;
+}
+
+static int
+gettext_append (struct grub_script_argv *result, const char *orig_str)
+{
+  const char *template;
+  char *res = 0;
+  struct gettext_context ctx = {
+    .allowed_strings = 0,
+    .nallowed_strings = 0,
+    .additional_len = 1
+  };
+  int rval = 1;
+  const char *iptr;
+
+  grub_size_t dollar_cnt = 0;
+
+  for (iptr = orig_str; *iptr; iptr++)
+    if (*iptr == '$')
+      dollar_cnt++;
+  ctx.allowed_strings = grub_calloc (dollar_cnt, sizeof (ctx.allowed_strings[0]));
+
+  if (parse_string (orig_str, gettext_save_allow, &ctx, 0))
+    goto fail;
+
+  template = _(orig_str);
+
+  if (parse_string (template, gettext_getlen, &ctx, 0))
+    goto fail;
+
+  res = grub_malloc (grub_strlen (template) + ctx.additional_len);
+  if (!res)
+    goto fail;
+
+  if (parse_string (template, gettext_putvar, &ctx, res))
+    goto fail;
+
+  char *escaped = 0;
+  escaped = wildcard_escape (res);
+  if (grub_script_argv_append (result, escaped, grub_strlen (escaped)))
+    {
+      grub_free (escaped);
+      goto fail;
+    }
+  grub_free (escaped);
+
+  rval = 0;
+ fail:
+  grub_free (res);
+  {
+    grub_size_t i;
+    for (i = 0; i < ctx.nallowed_strings; i++)
+      grub_free (ctx.allowed_strings[i]);
+  }
+  grub_free (ctx.allowed_strings);
+  return rval;
+}
+
+static int
+append (struct grub_script_argv *result,
+	const char *s, int escape_type)
+{
+  int r;
+  char *p = 0;
+
+  if (escape_type == 0)
+    return grub_script_argv_append (result, s, grub_strlen (s));
+
+  if (escape_type > 0)
+    p = wildcard_escape (s);
+  else if (escape_type < 0)
+    p = wildcard_unescape (s);
+
+  if (! p)
+    return 1;
+
+  r = grub_script_argv_append (result, p, grub_strlen (p));
+  grub_free (p);
+  return r;
+}
+
+/* Convert arguments in ARGLIST into ARGV form.  */
+static int
+grub_script_arglist_to_argv (struct grub_script_arglist *arglist,
+			     struct grub_script_argv *argv)
+{
+  int i;
+  char **values = 0;
+  struct grub_script_arg *arg = 0;
+  struct grub_script_argv result = { 0, 0, 0 };
+
+  if (arglist == NULL)
+    return 1;
+
+  for (; arglist && arglist->arg; arglist = arglist->next)
+    {
+      if (grub_script_argv_next (&result))
+	goto fail;
+
+      arg = arglist->arg;
+      while (arg)
+	{
+	  switch (arg->type)
+	    {
+	    case GRUB_SCRIPT_ARG_TYPE_VAR:
+	    case GRUB_SCRIPT_ARG_TYPE_DQVAR:
+	      {
+		int need_cleanup = 0;
+
+		values = grub_script_env_get (arg->str, arg->type);
+		for (i = 0; values && values[i]; i++)
+		  {
+		    if (!need_cleanup)
+		      {
+			if (i != 0 && grub_script_argv_next (&result))
+			  {
+			    need_cleanup = 1;
+			    goto cleanup;
+			  }
+
+			if (arg->type == GRUB_SCRIPT_ARG_TYPE_VAR)
+			  {
+			    int len;
+			    char ch;
+			    char *p;
+			    char *op;
+			    const char *s = values[i];
+
+			    len = grub_strlen (values[i]);
+			    /* \? -> \\\? */
+			    /* \* -> \\\* */
+			    /* \ -> \\ */
+			    p = grub_malloc (len * 2 + 1);
+			    if (! p)
+			      {
+				need_cleanup = 1;
+				goto cleanup;
+			      }
+
+			    op = p;
+			    while ((ch = *s++))
+			      {
+				if (ch == '\\')
+				  {
+				    *op++ = '\\';
+				    if (*s == '?' || *s == '*')
+				      *op++ = '\\';
+				  }
+				*op++ = ch;
+			      }
+			    *op = '\0';
+
+			    need_cleanup = grub_script_argv_append (&result, p, op - p);
+			    grub_free (p);
+			    /* Fall through to cleanup */
+			  }
+			else
+			  {
+			    need_cleanup = append (&result, values[i], 1);
+			    /* Fall through to cleanup */
+			  }
+		      }
+
+cleanup:
+		    grub_free (values[i]);
+		  }
+		grub_free (values);
+
+		if (need_cleanup)
+		  goto fail;
+
+		break;
+	      }
+
+	    case GRUB_SCRIPT_ARG_TYPE_BLOCK:
+	      {
+		char *p;
+		if (grub_script_argv_append (&result, "{", 1))
+		  goto fail;
+		p = wildcard_escape (arg->str);
+		if (!p)
+		  goto fail;
+		if (grub_script_argv_append (&result, p,
+					     grub_strlen (p)))
+		  {
+		    grub_free (p);
+		    goto fail;
+		  }
+		grub_free (p);
+		if (grub_script_argv_append (&result, "}", 1))
+		  goto fail;
+	      }
+	      result.script = arg->script;
+	      break;
+
+	    case GRUB_SCRIPT_ARG_TYPE_TEXT:
+	      if (arg->str[0] &&
+		  grub_script_argv_append (&result, arg->str,
+					   grub_strlen (arg->str)))
+		goto fail;
+	      break;
+
+	    case GRUB_SCRIPT_ARG_TYPE_GETTEXT:
+	      {
+		if (gettext_append (&result, arg->str))
+		  goto fail;
+	      }
+	      break;
+
+	    case GRUB_SCRIPT_ARG_TYPE_DQSTR:
+	    case GRUB_SCRIPT_ARG_TYPE_SQSTR:
+	      if (append (&result, arg->str, 1))
+		goto fail;
+	      break;
+	    }
+	  arg = arg->next;
+	}
+    }
+
+  if (! result.args[result.argc - 1])
+    result.argc--;
+
+  /* Perform wildcard expansion.  */
+
+  int j;
+  int failed = 0;
+  struct grub_script_argv unexpanded = result;
+
+  result.argc = 0;
+  result.args = 0;
+  for (i = 0; unexpanded.args[i]; i++)
+    {
+      char **expansions = 0;
+      if (grub_wildcard_translator
+	  && grub_wildcard_translator->expand (unexpanded.args[i],
+					       &expansions))
+	{
+	  grub_script_argv_free (&unexpanded);
+	  goto fail;
+	}
+
+      if (! expansions)
+	{
+	  grub_script_argv_next (&result);
+	  append (&result, unexpanded.args[i], -1);
+	}
+      else
+	{
+	  for (j = 0; expansions[j]; j++)
+	    {
+	      failed = (failed || grub_script_argv_next (&result) ||
+			append (&result, expansions[j], 0));
+	      grub_free (expansions[j]);
+	    }
+	  grub_free (expansions);
+	  
+	  if (failed)
+	    {
+	      grub_script_argv_free (&unexpanded);
+	      goto fail;
+	    }
+	}
+    }
+  grub_script_argv_free (&unexpanded);
+
+  *argv = result;
+  return 0;
+
+ fail:
+
+  grub_script_argv_free (&result);
+  return 1;
+}
+
+static grub_err_t
+grub_script_execute_cmd (struct grub_script_cmd *cmd)
+{
+  int ret;
+  char errnobuf[ERRNO_DIGITS_MAX + 1];
+
+  if (cmd == 0)
+    return 0;
+
+  ret = cmd->exec (cmd);
+
+  grub_snprintf (errnobuf, sizeof (errnobuf), "%d", ret);
+  grub_env_set ("?", errnobuf);
+  return ret;
+}
+
+/* Execute a function call.  */
+grub_err_t
+grub_script_function_call (grub_script_function_t func, int argc, char **args)
+{
+  grub_err_t ret = 0;
+  unsigned long loops = active_loops;
+  struct grub_script_scope *old_scope;
+  struct grub_script_scope new_scope;
+
+  active_loops = 0;
+  new_scope.flags = 0;
+  new_scope.shifts = 0;
+  new_scope.argv.argc = argc;
+  new_scope.argv.args = args;
+
+  old_scope = scope;
+  scope = &new_scope;
+
+  func->executing++;
+  ret = grub_script_execute (func->func);
+  func->executing--;
+
+  function_return = 0;
+  active_loops = loops;
+  replace_scope (old_scope); /* free any scopes by setparams */
+  return ret;
+}
+
+/* Helper for grub_script_execute_sourcecode.  */
+static grub_err_t
+grub_script_execute_sourcecode_getline (char **line,
+					int cont __attribute__ ((unused)),
+					void *data)
+{
+  const char **source = data;
+  const char *p;
+
+  if (! *source)
+    {
+      *line = 0;
+      return 0;
+    }
+
+  p = grub_strchr (*source, '\n');
+
+  if (p)
+    *line = grub_strndup (*source, p - *source);
+  else
+    *line = grub_strdup (*source);
+  *source = p ? p + 1 : 0;
+  return 0;
+}
+
+/* Execute a source script.  */
+grub_err_t
+grub_script_execute_sourcecode (const char *source)
+{
+  grub_err_t ret = 0;
+  struct grub_script *parsed_script;
+
+  while (source)
+    {
+      char *line;
+
+      grub_script_execute_sourcecode_getline (&line, 0, &source);
+      parsed_script = grub_script_parse
+	(line, grub_script_execute_sourcecode_getline, &source);
+      if (! parsed_script)
+	{
+	  ret = grub_errno;
+	  grub_free (line);
+	  break;
+	}
+
+      ret = grub_script_execute (parsed_script);
+      grub_script_free (parsed_script);
+      grub_free (line);
+    }
+
+  return ret;
+}
+
+/* Execute a source script in new scope.  */
+grub_err_t
+grub_script_execute_new_scope (const char *source, int argc, char **args)
+{
+  grub_err_t ret = 0;
+  struct grub_script_scope new_scope;
+  struct grub_script_scope *old_scope;
+
+  new_scope.argv.argc = argc;
+  new_scope.argv.args = args;
+  new_scope.flags = 0;
+
+  old_scope = scope;
+  scope = &new_scope;
+
+  ret = grub_script_execute_sourcecode (source);
+
+  scope = old_scope;
+  return ret;
+}
+
+/* Execute a single command line.  */
+grub_err_t
+grub_script_execute_cmdline (struct grub_script_cmd *cmd)
+{
+  struct grub_script_cmdline *cmdline = (struct grub_script_cmdline *) cmd;
+  grub_command_t grubcmd;
+  grub_err_t ret = 0;
+  grub_script_function_t func = 0;
+  char errnobuf[18];
+  char *cmdname, *cmdstring;
+  int argc, offset = 0, cmdlen = 0;
+  unsigned int i;
+  char **args;
+  int invert;
+  struct grub_script_argv argv = { 0, 0, 0 };
+
+  /* Lookup the command.  */
+  if (grub_script_arglist_to_argv (cmdline->arglist, &argv) || ! argv.args || ! argv.args[0])
+    return grub_errno;
+
+  for (i = 0; i < argv.argc; i++)
+    {
+      cmdlen += grub_strlen (argv.args[i]) + 1;
+    }
+
+  cmdstring = grub_malloc (cmdlen);
+  if (!cmdstring)
+    {
+      return grub_error (GRUB_ERR_OUT_OF_MEMORY,
+			 N_("cannot allocate command buffer"));
+    }
+
+  for (i = 0; i < argv.argc; i++)
+    {
+      offset += grub_snprintf (cmdstring + offset, cmdlen - offset, "%s ",
+			       argv.args[i]);
+    }
+  cmdstring[cmdlen - 1] = '\0';
+  grub_verify_string (cmdstring, GRUB_VERIFY_COMMAND);
+  grub_free (cmdstring);
+  invert = 0;
+  argc = argv.argc - 1;
+  args = argv.args + 1;
+  cmdname = argv.args[0];
+  if (grub_strcmp (cmdname, "!") == 0)
+    {
+      if (argv.argc < 2 || ! argv.args[1])
+	{
+	  grub_script_argv_free (&argv);
+	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			     N_("no command is specified"));
+	}
+
+      invert = 1;
+      argc = argv.argc - 2;
+      args = argv.args + 2;
+      cmdname = argv.args[1];
+    }
+  grubcmd = grub_command_find (cmdname);
+  if (! grubcmd)
+    {
+      grub_errno = GRUB_ERR_NONE;
+
+      /* It's not a GRUB command, try all functions.  */
+      func = grub_script_function_find (cmdname);
+      if (! func)
+	{
+	  /* As a last resort, try if it is an assignment.  */
+	  char *assign = grub_strdup (cmdname);
+	  char *eq = grub_strchr (assign, '=');
+
+	  if (eq)
+	    {
+	      /* This was set because the command was not found.  */
+	      grub_errno = GRUB_ERR_NONE;
+
+	      /* Create two strings and set the variable.  */
+	      *eq = '\0';
+	      eq++;
+	      grub_script_env_set (assign, eq);
+	    }
+	  grub_free (assign);
+
+	  grub_snprintf (errnobuf, sizeof (errnobuf), "%d", grub_errno);
+	  grub_script_env_set ("?", errnobuf);
+
+	  grub_script_argv_free (&argv);
+	  grub_print_error ();
+
+	  return 0;
+	}
+    }
+
+  /* Execute the GRUB command or function.  */
+  if (grubcmd)
+    {
+      if (grub_extractor_level && !(grubcmd->flags
+				    & GRUB_COMMAND_FLAG_EXTRACTOR))
+	ret = grub_error (GRUB_ERR_EXTRACTOR,
+			  "%s isn't allowed to execute in an extractor",
+			  cmdname);
+      else if ((grubcmd->flags & GRUB_COMMAND_FLAG_BLOCKS) &&
+	       (grubcmd->flags & GRUB_COMMAND_FLAG_EXTCMD))
+	ret = grub_extcmd_dispatcher (grubcmd, argc, args, argv.script);
+      else
+	ret = (grubcmd->func) (grubcmd, argc, args);
+    }
+  else
+    ret = grub_script_function_call (func, argc, args);
+
+  if (invert)
+    {
+      if (ret == GRUB_ERR_TEST_FAILURE)
+	grub_errno = ret = GRUB_ERR_NONE;
+      else if (ret == GRUB_ERR_NONE)
+	ret = grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+      else
+	{
+	  grub_print_error ();
+	  ret = GRUB_ERR_NONE;
+	}
+    }
+
+  /* Free arguments.  */
+  grub_script_argv_free (&argv);
+
+  if (grub_errno == GRUB_ERR_TEST_FAILURE)
+    grub_errno = GRUB_ERR_NONE;
+
+  grub_print_error ();
+
+  grub_snprintf (errnobuf, sizeof (errnobuf), "%d", ret);
+  grub_env_set ("?", errnobuf);
+
+  return ret;
+}
+
+/* Execute a block of one or more commands.  */
+grub_err_t
+grub_script_execute_cmdlist (struct grub_script_cmd *list)
+{
+  int ret = 0;
+  struct grub_script_cmd *cmd;
+
+  /* Loop over every command and execute it.  */
+  for (cmd = list->next; cmd; cmd = cmd->next)
+    {
+      if (active_breaks)
+	break;
+
+      ret = grub_script_execute_cmd (cmd);
+
+      if (function_return)
+	break;
+    }
+
+  return ret;
+}
+
+/* Execute an if statement.  */
+grub_err_t
+grub_script_execute_cmdif (struct grub_script_cmd *cmd)
+{
+  int ret;
+  const char *result;
+  struct grub_script_cmdif *cmdif = (struct grub_script_cmdif *) cmd;
+
+  /* Check if the commands results in a true or a false.  The value is
+     read from the env variable `?'.  */
+  ret = grub_script_execute_cmd (cmdif->exec_to_evaluate);
+  if (function_return)
+    return ret;
+
+  result = grub_env_get ("?");
+  grub_errno = GRUB_ERR_NONE;
+
+  /* Execute the `if' or the `else' part depending on the value of
+     `?'.  */
+  if (result && ! grub_strcmp (result, "0"))
+    return grub_script_execute_cmd (cmdif->exec_on_true);
+  else
+    return grub_script_execute_cmd (cmdif->exec_on_false);
+}
+
+/* Execute a for statement.  */
+grub_err_t
+grub_script_execute_cmdfor (struct grub_script_cmd *cmd)
+{
+  unsigned i;
+  grub_err_t result;
+  struct grub_script_argv argv = { 0, 0, 0 };
+  struct grub_script_cmdfor *cmdfor = (struct grub_script_cmdfor *) cmd;
+
+  if (grub_script_arglist_to_argv (cmdfor->words, &argv))
+    return grub_errno;
+
+  active_loops++;
+  result = 0;
+  for (i = 0; i < argv.argc; i++)
+    {
+      if (is_continue && active_breaks == 1)
+	active_breaks = 0;
+
+      if (! active_breaks)
+	{
+	  grub_script_env_set (cmdfor->name->str, argv.args[i]);
+	  result = grub_script_execute_cmd (cmdfor->list);
+	  if (function_return)
+	    break;
+	}
+    }
+
+  if (active_breaks)
+    active_breaks--;
+
+  active_loops--;
+  grub_script_argv_free (&argv);
+  return result;
+}
+
+/* Execute a "while" or "until" command.  */
+grub_err_t
+grub_script_execute_cmdwhile (struct grub_script_cmd *cmd)
+{
+  int result;
+  struct grub_script_cmdwhile *cmdwhile = (struct grub_script_cmdwhile *) cmd;
+
+  active_loops++;
+  do {
+    result = grub_script_execute_cmd (cmdwhile->cond);
+    if (function_return)
+      break;
+
+    if (cmdwhile->until ? !result : result)
+      break;
+
+    result = grub_script_execute_cmd (cmdwhile->list);
+    if (function_return)
+      break;
+
+    if (active_breaks == 1 && is_continue)
+      active_breaks = 0;
+
+    if (active_breaks)
+      break;
+
+  } while (1); /* XXX Put a check for ^C here */
+
+  if (active_breaks)
+    active_breaks--;
+
+  active_loops--;
+  return result;
+}
+
+/* Execute any GRUB pre-parsed command or script.  */
+grub_err_t
+grub_script_execute (struct grub_script *script)
+{
+  if (script == 0)
+    return 0;
+
+  return grub_script_execute_cmd (script->cmd);
+}
diff --git a/grub-core/script/function.c b/grub-core/script/function.c
new file mode 100644
index 0000000..3aad04b
--- /dev/null
+++ b/grub-core/script/function.c
@@ -0,0 +1,123 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/script_sh.h>
+#include <grub/parser.h>
+#include <grub/mm.h>
+#include <grub/charset.h>
+
+grub_script_function_t grub_script_function_list;
+
+grub_script_function_t
+grub_script_function_create (struct grub_script_arg *functionname_arg,
+			     struct grub_script *cmd)
+{
+  grub_script_function_t func;
+  grub_script_function_t *p;
+
+  func = (grub_script_function_t) grub_malloc (sizeof (*func));
+  if (! func)
+    return 0;
+  func->executing = 0;
+
+  func->name = grub_strdup (functionname_arg->str);
+  if (! func->name)
+    {
+      grub_free (func);
+      return 0;
+    }
+
+  func->func = cmd;
+
+  /* Keep the list sorted for simplicity.  */
+  p = &grub_script_function_list;
+  while (*p)
+    {
+      if (grub_strcmp ((*p)->name, func->name) >= 0)
+	break;
+
+      p = &((*p)->next);
+    }
+
+  /* If the function already exists, overwrite the old function.  */
+  if (*p && grub_strcmp ((*p)->name, func->name) == 0)
+    {
+      grub_script_function_t q;
+
+      q = *p;
+      grub_free (func);
+      if (q->executing > 0)
+        {
+          grub_error (GRUB_ERR_BAD_ARGUMENT,
+		      N_("attempt to redefine a function being executed"));
+          func = NULL;
+        }
+      else
+        {
+          grub_script_free (q->func);
+          q->func = cmd;
+          func = q;
+        }
+    }
+  else
+    {
+      func->next = *p;
+      *p = func;
+    }
+
+  return func;
+}
+
+void
+grub_script_function_remove (const char *name)
+{
+  grub_script_function_t *p, q;
+
+  for (p = &grub_script_function_list, q = *p; q; p = &(q->next), q = q->next)
+    if (grub_strcmp (name, q->name) == 0)
+      {
+        *p = q->next;
+	grub_free (q->name);
+	grub_script_free (q->func);
+        grub_free (q);
+        break;
+      }
+}
+
+grub_script_function_t
+grub_script_function_find (char *functionname)
+{
+  grub_script_function_t func;
+
+  for (func = grub_script_function_list; func; func = func->next)
+    if (grub_strcmp (functionname, func->name) == 0)
+      break;
+
+  if (! func)
+    {
+      char tmp[21];
+      grub_strncpy (tmp, functionname, 20);
+      tmp[20] = 0;
+      /* Avoid truncating inside UTF-8 character.  */
+      tmp[grub_getend (tmp, tmp + grub_strlen (tmp))] = 0;
+      grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("can't find command `%s'"), tmp);
+    }
+
+  return func;
+}
diff --git a/grub-core/script/lexer.c b/grub-core/script/lexer.c
new file mode 100644
index 0000000..52004d0
--- /dev/null
+++ b/grub-core/script/lexer.c
@@ -0,0 +1,356 @@
+/* lexer.c - The scripting lexer.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/parser.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+#define yytext_ptr char *
+#include "grub_script.tab.h"
+#include "grub_script.yy.h"
+
+void
+grub_script_lexer_ref (struct grub_lexer_param *state)
+{
+  state->refs++;
+}
+
+void
+grub_script_lexer_deref (struct grub_lexer_param *state)
+{
+  state->refs--;
+}
+
+/* Start recording all characters passing through the lexer.  */
+unsigned
+grub_script_lexer_record_start (struct grub_parser_param *parser)
+{
+  struct grub_lexer_param *lexer = parser->lexerstate;
+
+  lexer->record++;
+  if (lexer->recording)
+    return lexer->recordpos;
+
+  lexer->recordpos = 0;
+  lexer->recordlen = GRUB_LEXER_INITIAL_RECORD_SIZE;
+  lexer->recording = grub_malloc (lexer->recordlen);
+  if (!lexer->recording)
+    {
+      grub_script_yyerror (parser, 0);
+      lexer->recordlen = 0;
+    }
+  return lexer->recordpos;
+}
+
+char *
+grub_script_lexer_record_stop (struct grub_parser_param *parser, unsigned offset)
+{
+  int count;
+  char *result;
+  struct grub_lexer_param *lexer = parser->lexerstate;
+
+  if (!lexer->record)
+    return 0;
+
+  lexer->record--;
+  if (!lexer->recording)
+    return 0;
+
+  count = lexer->recordpos - offset;
+  result = grub_script_malloc (parser, count + 1);
+  if (result) {
+    grub_strncpy (result, lexer->recording + offset, count);
+    result[count] = '\0';
+  }
+
+  if (lexer->record == 0)
+    {
+      grub_free (lexer->recording);
+      lexer->recording = 0;
+      lexer->recordlen = 0;
+      lexer->recordpos = 0;
+    }
+  return result;
+}
+
+/* Record STR if input recording is enabled.  */
+void
+grub_script_lexer_record (struct grub_parser_param *parser, char *str)
+{
+  int len;
+  char *old;
+  struct grub_lexer_param *lexer = parser->lexerstate;
+
+  if (!lexer->record || !lexer->recording)
+    return;
+
+  len = grub_strlen (str);
+  if (lexer->recordpos + len + 1 > lexer->recordlen)
+    {
+      old = lexer->recording;
+      if (lexer->recordlen < len)
+	lexer->recordlen = len;
+
+      if (grub_mul (lexer->recordlen, 2, &lexer->recordlen))
+	goto fail;
+
+      lexer->recording = grub_realloc (lexer->recording, lexer->recordlen);
+      if (!lexer->recording)
+	{
+ fail:
+	  grub_free (old);
+	  lexer->recordpos = 0;
+	  lexer->recordlen = 0;
+	  grub_script_yyerror (parser, 0);
+	  return;
+	}
+    }
+  grub_strcpy (lexer->recording + lexer->recordpos, str);
+  lexer->recordpos += len;
+}
+
+/* Read next line of input if necessary, and set yyscanner buffers.  */
+int
+grub_script_lexer_yywrap (struct grub_parser_param *parserstate,
+			  const char *input)
+{
+  grub_size_t len = 0, sz;
+  char *p = 0;
+  char *line = 0;
+  YY_BUFFER_STATE buffer;
+  struct grub_lexer_param *lexerstate = parserstate->lexerstate;
+
+  if (! lexerstate->refs && ! lexerstate->prefix && ! input)
+    return 1;
+
+  if (! lexerstate->getline && ! input)
+    {
+      grub_script_yyerror (parserstate, N_("unexpected end of file"));
+      return 1;
+    }
+
+  line = 0;
+  if (! input)
+    lexerstate->getline (&line, 1, lexerstate->getline_data);
+  else
+    line = grub_strdup (input);
+
+  if (! line)
+    {
+      grub_script_yyerror (parserstate, N_("out of memory"));
+      return 1;
+    }
+
+  len = grub_strlen (line);
+
+  /* Ensure '\n' at the end.  */
+  if (line[0] == '\0')
+    {
+      grub_free (line);
+      line = grub_strdup ("\n");
+      len = 1;
+    }
+  else if (len && line[len - 1] != '\n')
+    {
+      if (grub_add (len, 2, &sz))
+	{
+	  grub_free (line);
+	  grub_script_yyerror (parserstate, N_("overflow is detected"));
+	  return 1;
+	}
+
+      p = grub_realloc (line, sz);
+      if (p)
+	{
+	  p[len++] = '\n';
+	  p[len] = '\0';
+	}
+      else
+	grub_free (line);
+
+      line = p;
+    }
+
+  if (! line)
+    {
+      grub_script_yyerror (parserstate, N_("out of memory"));
+      return 1;
+    }
+
+  /* Prepend any left over unput-text.  */
+  if (lexerstate->prefix)
+    {
+      int plen = grub_strlen (lexerstate->prefix);
+
+      p = grub_malloc (len + plen + 1);
+      if (! p)
+	{
+	  grub_free (line);
+	  return 1;
+	}
+      grub_strcpy (p, lexerstate->prefix);
+      lexerstate->prefix = 0;
+
+      grub_strcpy (p + plen, line);
+      grub_free (line);
+
+      line = p;
+      len = len + plen;
+    }
+
+  buffer = yy_scan_string (line, lexerstate->yyscanner);
+  grub_free (line);
+
+  if (! buffer)
+    {
+      grub_script_yyerror (parserstate, 0);
+      return 1;
+    }
+  return 0;
+}
+
+struct grub_lexer_param *
+grub_script_lexer_init (struct grub_parser_param *parser, char *script,
+			grub_reader_getline_t arg_getline, void *getline_data)
+{
+  struct grub_lexer_param *lexerstate;
+
+  lexerstate = grub_zalloc (sizeof (*lexerstate));
+  if (!lexerstate)
+    return 0;
+
+  lexerstate->size = GRUB_LEXER_INITIAL_TEXT_SIZE;
+  lexerstate->text = grub_malloc (lexerstate->size);
+  if (!lexerstate->text)
+    {
+      grub_free (lexerstate);
+      return 0;
+    }
+
+  lexerstate->getline = arg_getline;
+  lexerstate->getline_data = getline_data;
+  /* The other elements of lexerstate are all zeros already.  */
+
+  if (yylex_init (&lexerstate->yyscanner))
+    {
+      grub_free (lexerstate->text);
+      grub_free (lexerstate);
+      return 0;
+    }
+
+  yyset_extra (parser, lexerstate->yyscanner);
+  parser->lexerstate = lexerstate;
+
+  if (grub_script_lexer_yywrap (parser, script ?: "\n"))
+    {
+      parser->lexerstate = 0;
+      yylex_destroy (lexerstate->yyscanner);
+      grub_free (lexerstate->text);
+      grub_free (lexerstate);
+      return 0;
+    }
+
+  return lexerstate;
+}
+
+void
+grub_script_lexer_fini (struct grub_lexer_param *lexerstate)
+{
+  if (!lexerstate)
+    return;
+
+  yylex_destroy (lexerstate->yyscanner);
+
+  grub_free (lexerstate->recording);
+  grub_free (lexerstate->text);
+  grub_free (lexerstate);
+}
+
+int
+grub_script_yylex (union YYSTYPE *value,
+		   struct grub_parser_param *parserstate)
+{
+  char *str;
+  int token;
+  grub_script_arg_type_t type;
+  struct grub_lexer_param *lexerstate = parserstate->lexerstate;
+
+  value->arg = 0;
+  if (parserstate->err)
+    return GRUB_PARSER_TOKEN_BAD;
+
+  if (lexerstate->eof)
+    return GRUB_PARSER_TOKEN_EOF;
+
+  /* 
+   * Words with environment variables, like foo${bar}baz needs
+   * multiple tokens to be merged into a single grub_script_arg.  We
+   * use two variables to achieve this: lexerstate->merge_start and
+   * lexerstate->merge_end
+   */
+
+  lexerstate->merge_start = 0;
+  lexerstate->merge_end = 0;
+  do
+    {
+      /* Empty lexerstate->text.  */
+      lexerstate->used = 1;
+      lexerstate->text[0] = '\0';
+
+      token = yylex (value, lexerstate->yyscanner);
+      if (token == GRUB_PARSER_TOKEN_BAD)
+	break;
+
+      /* Merging feature uses lexerstate->text instead of yytext.  */
+      if (lexerstate->merge_start)
+	{
+	  str = lexerstate->text;
+	  type = lexerstate->type;
+	}
+      else
+	{
+	  str = yyget_text (lexerstate->yyscanner);
+	  type = GRUB_SCRIPT_ARG_TYPE_TEXT;
+	}
+      grub_dprintf("lexer", "token %u text [%s]\n", token, str);
+
+      value->arg = grub_script_arg_add (parserstate, value->arg, type, str);
+    }
+  while (lexerstate->merge_start && !lexerstate->merge_end);
+
+  if (!value->arg || parserstate->err)
+    return GRUB_PARSER_TOKEN_BAD;
+
+  return token;
+}
+
+void
+grub_script_yyerror (struct grub_parser_param *state, const char *err)
+{
+  if (err)
+    grub_error (GRUB_ERR_INVALID_COMMAND, "%s", err);
+
+  grub_print_error ();
+  state->err++;
+}
diff --git a/grub-core/script/main.c b/grub-core/script/main.c
new file mode 100644
index 0000000..854a25a
--- /dev/null
+++ b/grub-core/script/main.c
@@ -0,0 +1,98 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/parser.h>
+#include <grub/script_sh.h>
+
+grub_err_t
+grub_normal_parse_line (char *line,
+			grub_reader_getline_t getline, void *getline_data)
+{
+  struct grub_script *parsed_script;
+
+  /* Parse the script.  */
+  parsed_script = grub_script_parse (line, getline, getline_data);
+
+  if (parsed_script)
+    {
+      /* Execute the command(s).  */
+      grub_script_execute (parsed_script);
+
+      /* The parsed script was executed, throw it away.  */
+      grub_script_unref (parsed_script);
+    }
+
+  return grub_errno;
+}
+
+static grub_command_t cmd_break;
+static grub_command_t cmd_continue;
+static grub_command_t cmd_shift;
+static grub_command_t cmd_setparams;
+static grub_command_t cmd_return;
+
+void
+grub_script_init (void)
+{
+  cmd_break = grub_register_command ("break", grub_script_break,
+				     N_("[NUM]"), N_("Exit from loops"));
+  cmd_continue = grub_register_command ("continue", grub_script_break,
+					N_("[NUM]"), N_("Continue loops"));
+  cmd_shift = grub_register_command ("shift", grub_script_shift,
+				     N_("[NUM]"),
+				     /* TRANSLATORS: Positional arguments are
+					arguments $0, $1, $2, ...  */
+				     N_("Shift positional parameters."));
+  cmd_setparams = grub_register_command ("setparams", grub_script_setparams,
+					 N_("[VALUE]..."),
+					 N_("Set positional parameters."));
+  cmd_return = grub_register_command ("return", grub_script_return,
+				      N_("[NUM]"),
+				      /* TRANSLATORS: It's a command description
+					 and "Return" is a verb, not a noun. The
+					 command in question is "return" and
+					 has exactly the same semanics as bash
+					 equivalent.  */
+				      N_("Return from a function."));
+}
+
+void
+grub_script_fini (void)
+{
+  if (cmd_break)
+    grub_unregister_command (cmd_break);
+  cmd_break = 0;
+
+  if (cmd_continue)
+    grub_unregister_command (cmd_continue);
+  cmd_continue = 0;
+
+  if (cmd_shift)
+    grub_unregister_command (cmd_shift);
+  cmd_shift = 0;
+
+  if (cmd_setparams)
+    grub_unregister_command (cmd_setparams);
+  cmd_setparams = 0;
+
+  if (cmd_return)
+    grub_unregister_command (cmd_return);
+  cmd_return = 0;
+}
diff --git a/grub-core/script/parser.y b/grub-core/script/parser.y
new file mode 100644
index 0000000..4a18ab7
--- /dev/null
+++ b/grub-core/script/parser.y
@@ -0,0 +1,356 @@
+/* parser.y - The scripting parser.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+%{
+#include <grub/script_sh.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+
+#define YYFREE          grub_free
+#define YYMALLOC        grub_malloc
+#define YYLTYPE_IS_TRIVIAL      0
+#define YYENABLE_NLS    0
+
+#include "grub_script.tab.h"
+
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+
+%}
+
+%union {
+  struct grub_script_cmd *cmd;
+  struct grub_script_arglist *arglist;
+  struct grub_script_arg *arg;
+  char *string;
+  struct {
+    unsigned offset;
+    struct grub_script_mem *memory;
+    struct grub_script *scripts;
+  };
+}
+
+%token GRUB_PARSER_TOKEN_BAD
+%token GRUB_PARSER_TOKEN_EOF 0 "end-of-input"
+
+%token GRUB_PARSER_TOKEN_NEWLINE "\n"
+%token GRUB_PARSER_TOKEN_AND     "&&"
+%token GRUB_PARSER_TOKEN_OR      "||"
+%token GRUB_PARSER_TOKEN_SEMI2   ";;"
+%token GRUB_PARSER_TOKEN_PIPE    "|"
+%token GRUB_PARSER_TOKEN_AMP     "&"
+%token GRUB_PARSER_TOKEN_SEMI    ";"
+%token GRUB_PARSER_TOKEN_LBR     "{"
+%token GRUB_PARSER_TOKEN_RBR     "}"
+%token GRUB_PARSER_TOKEN_NOT     "!"
+%token GRUB_PARSER_TOKEN_LSQBR2  "["
+%token GRUB_PARSER_TOKEN_RSQBR2  "]"
+%token GRUB_PARSER_TOKEN_LT      "<"
+%token GRUB_PARSER_TOKEN_GT      ">"
+
+%token <arg> GRUB_PARSER_TOKEN_CASE      "case"
+%token <arg> GRUB_PARSER_TOKEN_DO        "do"
+%token <arg> GRUB_PARSER_TOKEN_DONE      "done"
+%token <arg> GRUB_PARSER_TOKEN_ELIF      "elif"
+%token <arg> GRUB_PARSER_TOKEN_ELSE      "else"
+%token <arg> GRUB_PARSER_TOKEN_ESAC      "esac"
+%token <arg> GRUB_PARSER_TOKEN_FI        "fi"
+%token <arg> GRUB_PARSER_TOKEN_FOR       "for"
+%token <arg> GRUB_PARSER_TOKEN_IF        "if"
+%token <arg> GRUB_PARSER_TOKEN_IN        "in"
+%token <arg> GRUB_PARSER_TOKEN_SELECT    "select"
+%token <arg> GRUB_PARSER_TOKEN_THEN      "then"
+%token <arg> GRUB_PARSER_TOKEN_UNTIL     "until"
+%token <arg> GRUB_PARSER_TOKEN_WHILE     "while"
+%token <arg> GRUB_PARSER_TOKEN_FUNCTION  "function"
+%token <arg> GRUB_PARSER_TOKEN_NAME      "name"
+%token <arg> GRUB_PARSER_TOKEN_WORD      "word"
+
+%type <arg> block block0
+%type <arglist> word argument arguments0 arguments1
+
+%type <cmd> script_init script
+%type <cmd> grubcmd ifclause ifcmd forcmd whilecmd untilcmd
+%type <cmd> command commands1 statement
+
+%pure-parser
+%lex-param   { struct grub_parser_param *state };
+%parse-param { struct grub_parser_param *state };
+
+%start script_init
+
+%%
+/* It should be possible to do this in a clean way...  */
+script_init: { state->err = 0; } script { state->parsed = $2; state->err = 0; }
+;
+
+script: newlines0
+        {
+          $$ = 0;
+        }
+      | script statement delimiter newlines0
+        {
+          $$ = grub_script_append_cmd (state, $1, $2);
+        }
+      | error
+        {
+          $$ = 0;
+          yyerror (state, N_("Incorrect command"));
+          yyerrok;
+        }
+;
+
+newlines0: /* Empty */ | newlines1 ;
+newlines1: newlines0 "\n" ;
+
+delimiter: ";"
+         | "\n"
+;
+delimiters0: /* Empty */ | delimiters1 ;
+delimiters1: delimiter
+          | delimiters1 "\n"
+;
+
+word: GRUB_PARSER_TOKEN_NAME { $$ = grub_script_add_arglist (state, 0, $1); }
+    | GRUB_PARSER_TOKEN_WORD { $$ = grub_script_add_arglist (state, 0, $1); }
+;
+
+statement: command   { $$ = $1; }
+         | function  { $$ = 0;  }
+;
+
+argument : "case"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "do"        { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "done"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "elif"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "else"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "esac"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "fi"        { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "for"       { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "if"        { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "in"        { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "select"    { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "then"      { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "until"     { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "while"     { $$ = grub_script_add_arglist (state, 0, $1); }
+         | "function"  { $$ = grub_script_add_arglist (state, 0, $1); }
+         | word { $$ = $1; }
+;
+
+/*
+  Block parameter is passed to commands in two forms: as unparsed
+  string and as pre-parsed grub_script object.  Passing as grub_script
+  object makes memory management difficult, because:
+
+  (1) Command may want to keep a reference to grub_script objects for
+      later use, so script framework may not free the grub_script
+      object after command completes.
+
+  (2) Command may get called multiple times with same grub_script
+      object under loops, so we should not let command implementation
+      to free the grub_script object.
+
+  To solve above problems, we rely on reference counting for
+  grub_script objects.  Commands that want to keep the grub_script
+  object must take a reference to it.
+
+  Other complexity comes with arbitrary nesting of grub_script
+  objects: a grub_script object may have commands with several block
+  parameters, and each block parameter may further contain multiple
+  block parameters nested.  We use temporary variable, state->scripts
+  to collect nested child scripts (that are linked by siblings and
+  children members), and will build grub_scripts tree from bottom.
+ */
+block: "{"
+       {
+         grub_script_lexer_ref (state->lexerstate);
+         $<offset>$ = grub_script_lexer_record_start (state);
+	 $<memory>$ = grub_script_mem_record (state);
+
+	 /* save currently known scripts.  */
+	 $<scripts>$ = state->scripts;
+	 state->scripts = 0;
+       }
+       commands1 delimiters0 "}"
+       {
+         char *p;
+	 struct grub_script_mem *memory;
+	 struct grub_script *s = $<scripts>2;
+
+	 memory = grub_script_mem_record_stop (state, $<memory>2);
+         if ((p = grub_script_lexer_record_stop (state, $<offset>2)))
+	   *grub_strrchr (p, '}') = '\0';
+
+	 $$ = grub_script_arg_add (state, 0, GRUB_SCRIPT_ARG_TYPE_BLOCK, p);
+	 if (! $$ || ! ($$->script = grub_script_create ($3, memory)))
+	   grub_script_mem_free (memory);
+
+	 else {
+	   /* attach nested scripts to $$->script as children */
+	   $$->script->children = state->scripts;
+
+	   /* restore old scripts; append $$->script to siblings. */
+	   state->scripts = $<scripts>2 ?: $$->script;
+	   if (s) {
+	     while (s->next_siblings)
+	       s = s->next_siblings;
+	     s->next_siblings = $$->script;
+	   }
+	 }
+
+         grub_script_lexer_deref (state->lexerstate);
+       }
+;
+block0: /* Empty */ { $$ = 0; }
+      | block { $$ = $1; }
+;
+
+arguments0: /* Empty */ { $$ = 0; }
+          | arguments1  { $$ = $1; }
+;
+arguments1: argument arguments0
+            {
+	      if ($1 && $2)
+		{
+		  $1->next = $2;
+		  $1->argcount += $2->argcount;
+		  $2->argcount = 0;
+		}
+	      $$ = $1;
+            }
+;
+
+grubcmd: word arguments0 block0
+         {
+	   struct grub_script_arglist *x = $2;
+
+	   if ($3)
+	     x = grub_script_add_arglist (state, $2, $3);
+
+           if ($1 && x) {
+             $1->next = x;
+             $1->argcount += x->argcount;
+             x->argcount = 0;
+           }
+           $$ = grub_script_create_cmdline (state, $1);
+         }
+;
+
+/* A single command.  */
+command: grubcmd  { $$ = $1; }
+       | ifcmd    { $$ = $1; }
+       | forcmd   { $$ = $1; }
+       | whilecmd { $$ = $1; }
+       | untilcmd { $$ = $1; }
+;
+
+/* A list of commands. */
+commands1: newlines0 command
+           {
+             $$ = grub_script_append_cmd (state, 0, $2);
+           }
+         | commands1 delimiters1 command
+           {
+	     $$ = grub_script_append_cmd (state, $1, $3);
+           }
+;
+
+function: "function" "name"
+          {
+            grub_script_lexer_ref (state->lexerstate);
+            state->func_mem = grub_script_mem_record (state);
+
+	    $<scripts>$ = state->scripts;
+	    state->scripts = 0;
+          }
+          newlines0 "{" commands1 delimiters1 "}"
+          {
+            struct grub_script *script;
+            state->func_mem = grub_script_mem_record_stop (state,
+                                                           state->func_mem);
+            script = grub_script_create ($6, state->func_mem);
+            if (! script)
+	      grub_script_mem_free (state->func_mem);
+	    else {
+	      script->children = state->scripts;
+	      if (!grub_script_function_create ($2, script))
+		grub_script_free (script);
+	    }
+
+	    state->scripts = $<scripts>3;
+            grub_script_lexer_deref (state->lexerstate);
+          }
+;
+
+ifcmd: "if"
+	{
+	  grub_script_lexer_ref (state->lexerstate);
+	}
+	ifclause "fi"
+	{
+	  $$ = $3;
+	  grub_script_lexer_deref (state->lexerstate);
+	}
+;
+ifclause: commands1 delimiters1 "then" commands1 delimiters1
+	  {
+	    $$ = grub_script_create_cmdif (state, $1, $4, 0);
+	  }
+	| commands1 delimiters1 "then" commands1 delimiters1 "else" commands1 delimiters1
+	  {
+	    $$ = grub_script_create_cmdif (state, $1, $4, $7);
+	  }
+	| commands1 delimiters1 "then" commands1 delimiters1 "elif" ifclause
+	  {
+	    $$ = grub_script_create_cmdif (state, $1, $4, $7);
+	  }
+;
+
+forcmd: "for" "name"
+        {
+	  grub_script_lexer_ref (state->lexerstate);
+        }
+        "in" arguments0 delimiters1 "do" commands1 delimiters1 "done"
+	{
+	  $$ = grub_script_create_cmdfor (state, $2, $5, $8);
+	  grub_script_lexer_deref (state->lexerstate);
+	}
+;
+
+whilecmd: "while"
+          {
+	    grub_script_lexer_ref (state->lexerstate);
+          }
+          commands1 delimiters1 "do" commands1 delimiters1 "done"
+	  {
+	    $$ = grub_script_create_cmdwhile (state, $3, $6, 0);
+	    grub_script_lexer_deref (state->lexerstate);
+	  }
+;
+
+untilcmd: "until"
+          {
+	    grub_script_lexer_ref (state->lexerstate);
+          }
+          commands1 delimiters1 "do" commands1 delimiters1 "done"
+	  {
+	    $$ = grub_script_create_cmdwhile (state, $3, $6, 1);
+	    grub_script_lexer_deref (state->lexerstate);
+	  }
+;
diff --git a/grub-core/script/script.c b/grub-core/script/script.c
new file mode 100644
index 0000000..ec4d433
--- /dev/null
+++ b/grub-core/script/script.c
@@ -0,0 +1,396 @@
+/* script.c -- Functions to create an in memory description of the script. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/misc.h>
+#include <grub/script_sh.h>
+#include <grub/parser.h>
+#include <grub/mm.h>
+
+/* It is not possible to deallocate the memory when a syntax error was
+   found.  Because of that it is required to keep track of all memory
+   allocations.  The memory is freed in case of an error, or assigned
+   to the parsed script when parsing was successful.
+
+   In case of the normal malloc, some additional bytes are allocated
+   for this datastructure.  All reserved memory is stored in a linked
+   list so it can be easily freed.  The original memory can be found
+   from &mem.  */
+struct grub_script_mem
+{
+  struct grub_script_mem *next;
+  char mem;
+};
+
+/* Return malloc'ed memory and keep track of the allocation.  */
+void *
+grub_script_malloc (struct grub_parser_param *state, grub_size_t size)
+{
+  struct grub_script_mem *mem;
+  mem = (struct grub_script_mem *) grub_malloc (size + sizeof (*mem)
+						- sizeof (char));
+  if (!mem)
+    return 0;
+
+  grub_dprintf ("scripting", "malloc %p\n", mem);
+  mem->next = state->memused;
+  state->memused = mem;
+  return (void *) &mem->mem;
+}
+
+/* Free all memory described by MEM.  */
+void
+grub_script_mem_free (struct grub_script_mem *mem)
+{
+  struct grub_script_mem *memfree;
+
+  while (mem)
+    {
+      memfree = mem->next;
+      grub_dprintf ("scripting", "free %p\n", mem);
+      grub_free (mem);
+      mem = memfree;
+    }
+}
+
+/* Start recording memory usage.  Returns the memory that should be
+   restored when calling stop.  */
+struct grub_script_mem *
+grub_script_mem_record (struct grub_parser_param *state)
+{
+  struct grub_script_mem *mem = state->memused;
+  state->memused = 0;
+
+  return mem;
+}
+
+/* Stop recording memory usage.  Restore previous recordings using
+   RESTORE.  Return the recorded memory.  */
+struct grub_script_mem *
+grub_script_mem_record_stop (struct grub_parser_param *state,
+			     struct grub_script_mem *restore)
+{
+  struct grub_script_mem *mem = state->memused;
+  state->memused = restore;
+  return mem;
+}
+
+/* Free the memory reserved for CMD and all of it's children.  */
+void
+grub_script_free (struct grub_script *script)
+{
+  struct grub_script *s;
+  struct grub_script *t;
+
+  if (! script)
+    return;
+
+  if (script->mem)
+    grub_script_mem_free (script->mem);
+
+  s = script->children;
+  while (s) {
+    t = s->next_siblings;
+    grub_script_unref (s);
+    s = t;
+  }
+  grub_free (script);
+}
+
+
+
+/* Extend the argument arg with a variable or string of text.  If ARG
+   is zero a new list is created.  */
+struct grub_script_arg *
+grub_script_arg_add (struct grub_parser_param *state,
+		     struct grub_script_arg *arg, grub_script_arg_type_t type,
+		     char *str)
+{
+  struct grub_script_arg *argpart;
+  struct grub_script_arg *ll;
+  int len;
+
+  argpart =
+    (struct grub_script_arg *) grub_script_malloc (state, sizeof (*arg));
+  if (!argpart)
+    return arg;
+
+  argpart->type = type;
+  argpart->script = 0;
+
+  len = grub_strlen (str) + 1;
+  argpart->str = grub_script_malloc (state, len);
+  if (!argpart->str)
+    return arg; /* argpart is freed later, during grub_script_free.  */
+
+  grub_memcpy (argpart->str, str, len);
+  argpart->next = 0;
+
+  if (!arg)
+    return argpart;
+
+  for (ll = arg; ll->next; ll = ll->next);
+  ll->next = argpart;
+
+  return arg;
+}
+
+/* Add the argument ARG to the end of the argument list LIST.  If LIST
+   is zero, a new list will be created.  */
+struct grub_script_arglist *
+grub_script_add_arglist (struct grub_parser_param *state,
+			 struct grub_script_arglist *list,
+			 struct grub_script_arg *arg)
+{
+  struct grub_script_arglist *link;
+  struct grub_script_arglist *ll;
+
+  grub_dprintf ("scripting", "arglist\n");
+
+  link =
+    (struct grub_script_arglist *) grub_script_malloc (state, sizeof (*link));
+  if (!link)
+    return list;
+
+  link->next = 0;
+  link->arg = arg;
+  link->argcount = 0;
+
+  if (!list)
+    {
+      link->argcount++;
+      return link;
+    }
+
+  list->argcount++;
+
+  /* Look up the last link in the chain.  */
+  for (ll = list; ll->next; ll = ll->next);
+  ll->next = link;
+
+  return list;
+}
+
+/* Create a command that describes a single command line.  CMDLINE
+   contains the name of the command that should be executed.  ARGLIST
+   holds all arguments for this command.  */
+struct grub_script_cmd *
+grub_script_create_cmdline (struct grub_parser_param *state,
+			    struct grub_script_arglist *arglist)
+{
+  struct grub_script_cmdline *cmd;
+
+  grub_dprintf ("scripting", "cmdline\n");
+
+  cmd = grub_script_malloc (state, sizeof (*cmd));
+  if (!cmd)
+    return 0;
+
+  cmd->cmd.exec = grub_script_execute_cmdline;
+  cmd->cmd.next = 0;
+  cmd->arglist = arglist;
+
+  return (struct grub_script_cmd *) cmd;
+}
+
+/* Create a command that functions as an if statement.  If BOOL is
+   evaluated to true (the value is returned in envvar '?'), the
+   interpreter will run the command TRUE, otherwise the interpreter
+   runs the command FALSE.  */
+struct grub_script_cmd *
+grub_script_create_cmdif (struct grub_parser_param *state,
+			  struct grub_script_cmd *exec_to_evaluate,
+			  struct grub_script_cmd *exec_on_true,
+			  struct grub_script_cmd *exec_on_false)
+{
+  struct grub_script_cmdif *cmd;
+
+  grub_dprintf ("scripting", "cmdif\n");
+
+  cmd = grub_script_malloc (state, sizeof (*cmd));
+  if (!cmd)
+    return 0;
+
+  cmd->cmd.exec = grub_script_execute_cmdif;
+  cmd->cmd.next = 0;
+  cmd->exec_to_evaluate = exec_to_evaluate;
+  cmd->exec_on_true = exec_on_true;
+  cmd->exec_on_false = exec_on_false;
+
+  return (struct grub_script_cmd *) cmd;
+}
+
+/* Create a command that functions as a for statement.  */
+struct grub_script_cmd *
+grub_script_create_cmdfor (struct grub_parser_param *state,
+			   struct grub_script_arg *name,
+			   struct grub_script_arglist *words,
+			   struct grub_script_cmd *list)
+{
+  struct grub_script_cmdfor *cmd;
+
+  grub_dprintf ("scripting", "cmdfor\n");
+
+  cmd = grub_script_malloc (state, sizeof (*cmd));
+  if (! cmd)
+    return 0;
+
+  cmd->cmd.exec = grub_script_execute_cmdfor;
+  cmd->cmd.next = 0;
+  cmd->name = name;
+  cmd->words = words;
+  cmd->list = list;
+
+  return (struct grub_script_cmd *) cmd;
+}
+
+/* Create a "while" or "until" command.  */
+struct grub_script_cmd *
+grub_script_create_cmdwhile (struct grub_parser_param *state,
+			     struct grub_script_cmd *cond,
+			     struct grub_script_cmd *list,
+			     int is_an_until_loop)
+{
+  struct grub_script_cmdwhile *cmd;
+
+  cmd = grub_script_malloc (state, sizeof (*cmd));
+  if (! cmd)
+    return 0;
+
+  cmd->cmd.exec = grub_script_execute_cmdwhile;
+  cmd->cmd.next = 0;
+  cmd->cond = cond;
+  cmd->list = list;
+  cmd->until = is_an_until_loop;
+
+  return (struct grub_script_cmd *) cmd;
+}
+
+/* Create a chain of commands.  LAST contains the command that should
+   be added at the end of LIST's list.  If LIST is zero, a new list
+   will be created.  */
+struct grub_script_cmd *
+grub_script_append_cmd (struct grub_parser_param *state,
+			struct grub_script_cmd *list,
+			struct grub_script_cmd *last)
+{
+  struct grub_script_cmd *ptr;
+
+  grub_dprintf ("scripting", "append command\n");
+
+  if (! last)
+    return list;
+
+  if (! list)
+    {
+      list = grub_script_malloc (state, sizeof (*list));
+      if (! list)
+	return 0;
+
+      list->exec = grub_script_execute_cmdlist;
+      list->next = last;
+    }
+  else
+    {
+      ptr = list;
+      while (ptr->next)
+	ptr = ptr->next;
+
+      ptr->next = last;
+    }
+
+  return list;
+}
+
+
+
+struct grub_script *
+grub_script_create (struct grub_script_cmd *cmd, struct grub_script_mem *mem)
+{
+  struct grub_script *parsed;
+
+  parsed = grub_malloc (sizeof (*parsed));
+  if (! parsed)
+    return 0;
+
+  parsed->mem = mem;
+  parsed->cmd = cmd;
+  parsed->refcnt = 0;
+  parsed->children = 0;
+  parsed->next_siblings = 0;
+
+  return parsed;
+}
+
+/* Parse the script passed in SCRIPT and return the parsed
+   datastructure that is ready to be interpreted.  */
+struct grub_script *
+grub_script_parse (char *script,
+		   grub_reader_getline_t getline, void *getline_data)
+{
+  struct grub_script *parsed;
+  struct grub_script_mem *membackup;
+  struct grub_lexer_param *lexstate;
+  struct grub_parser_param *parsestate;
+
+  parsed = grub_script_create (0, 0);
+  if (!parsed)
+    return 0;
+
+  parsestate = grub_zalloc (sizeof (*parsestate));
+  if (!parsestate)
+    {
+      grub_free (parsed);
+      return 0;
+    }
+
+  /* Initialize the lexer.  */
+  lexstate = grub_script_lexer_init (parsestate, script,
+				     getline, getline_data);
+  if (!lexstate)
+    {
+      grub_free (parsed);
+      grub_free (parsestate);
+      return 0;
+    }
+
+  parsestate->lexerstate = lexstate;
+
+  membackup = grub_script_mem_record (parsestate);
+
+  /* Parse the script.  */
+  if (grub_script_yyparse (parsestate) || parsestate->err)
+    {
+      struct grub_script_mem *memfree;
+      memfree = grub_script_mem_record_stop (parsestate, membackup);
+      grub_script_mem_free (memfree);
+      grub_script_lexer_fini (lexstate);
+      grub_free (parsestate);
+      grub_free (parsed);
+      return 0;
+    }
+
+  parsed->mem = grub_script_mem_record_stop (parsestate, membackup);
+  parsed->cmd = parsestate->parsed;
+  parsed->children = parsestate->scripts;
+
+  grub_script_lexer_fini (lexstate);
+  grub_free (parsestate);
+
+  return parsed;
+}
diff --git a/grub-core/script/yylex.l b/grub-core/script/yylex.l
new file mode 100644
index 0000000..b7203c8
--- /dev/null
+++ b/grub-core/script/yylex.l
@@ -0,0 +1,393 @@
+%{
+/* yylex.l  The scripting lexer.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/parser.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+#include "grub_script.tab.h"
+
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#pragma GCC diagnostic ignored "-Wunused-function"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+
+#define yyalloc(size, scanner)   (grub_malloc((size)))
+#define yyfree(ptr, scanner)   (grub_free((ptr)))
+#define yyrealloc(ptr, size, scanner) (grub_realloc((ptr), (size)))
+
+/* 
+ * As we don't have access to yyscanner, we cannot do much except to
+ * print the fatal error and exit.
+ */
+#define YY_FATAL_ERROR(msg)                     \
+  do {                                          \
+    grub_fatal (_("fatal error: %s\n"), _(msg));\
+  } while (0)
+
+#define COPY(str, hint)                         \
+  do {                                          \
+    copy_string (yyextra, str, hint);           \
+  } while (0)
+
+
+#define RECORD                                  \
+  do {                                          \
+    grub_script_lexer_record (yyextra, yytext); \
+  } while (0)
+
+#define ARG(t)                        \
+  do {                                \
+    yyextra->lexerstate->type = t;    \
+    return GRUB_PARSER_TOKEN_WORD;    \
+  } while (0)
+
+/* We don't need YY_INPUT, as we rely on yy_scan_strings */
+#define YY_INPUT(buf,res,max) do { res = 0; } while (0)
+
+/* forward declarations */
+static int grub_lexer_unput (const char *input, yyscan_t yyscanner);
+static int grub_lexer_resplit (const char *input, yyscan_t yyscanner);
+
+static void  copy_string (struct grub_parser_param *, const char *,
+                          unsigned hint);
+
+%}
+
+%top{
+
+#include <config.h>
+
+#include <sys/types.h>
+
+typedef size_t yy_size_t;
+#define YY_TYPEDEF_YY_SIZE_T 1
+
+/* 
+ * Some flex hacks for -nostdinc; XXX We need to fix these when libc
+ * support becomes availble in GRUB.
+ */
+
+#ifndef GRUB_UTIL
+#define stdin  0
+#define stdout 0
+
+#define fprintf(...) (void)0
+#define exit(...) grub_fatal("fatal error in lexer")
+#endif
+
+}
+
+%option ecs
+%option meta-ecs
+
+%option warn
+%option array
+%option stack
+%option reentrant
+%option bison-bridge
+%option never-interactive
+
+%option noyyfree noyyalloc noyyrealloc
+%option nounistd nostdinit nodefault noyylineno
+
+/* Reduce lexer size, by not defining these.  */
+%option noyy_top_state
+%option noinput nounput
+%option noyyget_in noyyset_in
+%option noyyget_out noyyset_out
+%option noyyget_debug noyyset_debug
+%option noyyget_lineno noyyset_lineno
+
+%option extra-type="struct grub_parser_param*"
+
+BLANK           [ \t]
+COMMENT         #.*$
+
+CHAR            [^{}|&$;<> \t\n\'\"\\]
+DIGITS          [[:digit:]]+
+NAME            [[:alpha:]_][[:alnum:]_]*
+
+ESC             \\(.|\n)
+SQCHR           [^\']
+DQCHR           {ESC}|[^\\\"]
+DQSTR           \"{DQCHR}*\"
+I18NSTR         \$\"{DQCHR}*\"
+SQSTR           \'{SQCHR}*\'
+SPECIAL         \?|\#|\*|\@
+VARIABLE        ${NAME}|$\{{NAME}\}|${DIGITS}|$\{{DIGITS}\}|${SPECIAL}|$\{{SPECIAL}\}
+WORD            ({CHAR}|{DQSTR}|{SQSTR}|{ESC}|{VARIABLE}|{I18NSTR})+
+
+MULTILINE       {WORD}?((\"{DQCHR}*)|(\$\"{DQCHR}*)|(\'{SQCHR}*))
+POS_MULTILINE   {WORD}?\\\n
+
+%x              SPLIT
+%x              DQUOTE
+%x              I18NQUOTE
+%x              SQUOTE
+%x              VAR
+
+%%
+
+ /* White spaces */
+{BLANK}+        { RECORD; }
+{COMMENT}       { RECORD; }
+
+ /* Special symbols */
+"\n"            { RECORD; return GRUB_PARSER_TOKEN_NEWLINE; }
+"||"            { RECORD; return GRUB_PARSER_TOKEN_OR;      }
+"&&"            { RECORD; return GRUB_PARSER_TOKEN_AND;     }
+";;"            { RECORD; return GRUB_PARSER_TOKEN_SEMI2;   }
+"|"             { RECORD; return GRUB_PARSER_TOKEN_PIPE;    }
+"&"             { RECORD; return GRUB_PARSER_TOKEN_AMP;     }
+";"             { RECORD; return GRUB_PARSER_TOKEN_SEMI;    }
+"<"             { RECORD; return GRUB_PARSER_TOKEN_LT;      }
+">"             { RECORD; return GRUB_PARSER_TOKEN_GT;      }
+
+ /* Reserved words */
+"{"             { RECORD; return GRUB_PARSER_TOKEN_LBR;       }
+"}"             { RECORD; return GRUB_PARSER_TOKEN_RBR;       }
+"[["            { RECORD; return GRUB_PARSER_TOKEN_LSQBR2;    }
+"]]"            { RECORD; return GRUB_PARSER_TOKEN_RSQBR2;    }
+"case"          { RECORD; return GRUB_PARSER_TOKEN_CASE;      }
+"do"            { RECORD; return GRUB_PARSER_TOKEN_DO;        }
+"done"          { RECORD; return GRUB_PARSER_TOKEN_DONE;      }
+"elif"          { RECORD; return GRUB_PARSER_TOKEN_ELIF;      }
+"else"          { RECORD; return GRUB_PARSER_TOKEN_ELSE;      }
+"esac"          { RECORD; return GRUB_PARSER_TOKEN_ESAC;      }
+"fi"            { RECORD; return GRUB_PARSER_TOKEN_FI;        }
+"for"           { RECORD; return GRUB_PARSER_TOKEN_FOR;       }
+"if"            { RECORD; return GRUB_PARSER_TOKEN_IF;        }
+"in"            { RECORD; return GRUB_PARSER_TOKEN_IN;        }
+"select"        { RECORD; return GRUB_PARSER_TOKEN_SELECT;    }
+"then"          { RECORD; return GRUB_PARSER_TOKEN_THEN;      }
+"until"         { RECORD; return GRUB_PARSER_TOKEN_UNTIL;     }
+"while"         { RECORD; return GRUB_PARSER_TOKEN_WHILE;     }
+"function"      { RECORD; return GRUB_PARSER_TOKEN_FUNCTION;  }
+
+{MULTILINE}     {
+                  if (grub_lexer_unput (yytext, yyscanner))
+		    return GRUB_PARSER_TOKEN_BAD;
+		}
+
+{POS_MULTILINE} {
+                  if (yyg->yy_c_buf_p + 1 == &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
+		    {
+		      if (grub_lexer_unput (yytext, yyscanner))
+			return GRUB_PARSER_TOKEN_BAD;
+		    }
+		  else
+		    {
+		      RECORD;
+		      yypush_buffer_state (YY_CURRENT_BUFFER, yyscanner);
+		      if (grub_lexer_resplit (yytext, yyscanner))
+			{
+			  yypop_buffer_state (yyscanner);
+			  return GRUB_PARSER_TOKEN_WORD;
+			}
+		      yyextra->lexerstate->resplit = 1;
+		    }
+		}
+
+
+{NAME}          { RECORD; return GRUB_PARSER_TOKEN_NAME; }
+{WORD}          {
+                  RECORD;
+		  yypush_buffer_state (YY_CURRENT_BUFFER, yyscanner);
+		  if (grub_lexer_resplit (yytext, yyscanner))
+		    {
+		      yypop_buffer_state (yyscanner);
+		      return GRUB_PARSER_TOKEN_WORD;
+		    }
+		  yyextra->lexerstate->resplit = 1;
+                }
+.               {
+                  grub_script_yyerror (yyextra, yytext);
+		  return GRUB_PARSER_TOKEN_BAD;
+                }
+
+ /* Split word into multiple args */
+
+<SPLIT>{
+  \\.           { COPY (yytext, yyleng); }
+  \\\n          { /* ignore */ }
+  \"            {
+                  yy_push_state (DQUOTE, yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_TEXT);
+                }
+  \'            {
+                  yy_push_state (SQUOTE, yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_TEXT);
+                }
+  "\$\""        {
+                  yy_push_state (I18NQUOTE, yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_GETTEXT);
+                }
+  \$            {
+                  yy_push_state (VAR, yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_TEXT);
+                }
+  \\            |
+  [^\"\'\$\\]+  { COPY (yytext, yyleng); }
+  <<EOF>>       {
+                  yy_pop_state (yyscanner);
+                  yypop_buffer_state (yyscanner);
+		  yyextra->lexerstate->resplit = 0;
+                  yyextra->lexerstate->merge_end = 1;
+                  ARG (GRUB_SCRIPT_ARG_TYPE_TEXT);
+                }
+}
+
+<VAR>{
+  {SPECIAL}     |
+  {DIGITS}      |
+  {NAME}        {
+                  COPY (yytext, yyleng);
+                  yy_pop_state (yyscanner);
+                  if (YY_START == SPLIT)
+                    ARG (GRUB_SCRIPT_ARG_TYPE_VAR);
+                  else
+                    ARG (GRUB_SCRIPT_ARG_TYPE_DQVAR);
+                }
+  \{{SPECIAL}\} |
+  \{{DIGITS}\}  |
+  \{{NAME}\}    {
+                  yytext[yyleng - 1] = '\0';
+                  COPY (yytext + 1, yyleng - 2);
+                  yy_pop_state (yyscanner);
+                  if (YY_START == SPLIT)
+                    ARG (GRUB_SCRIPT_ARG_TYPE_VAR);
+                  else
+                    ARG (GRUB_SCRIPT_ARG_TYPE_DQVAR);
+                }
+  .|\n          { return GRUB_PARSER_TOKEN_BAD; }
+}
+
+<SQUOTE>{
+  \'            {
+                  yy_pop_state (yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_SQSTR);
+                }
+  [^\']+        { COPY (yytext, yyleng); }
+}
+
+<DQUOTE>{
+  \\\$          { COPY ("$", 1); }
+  \\\\          { COPY ("\\", 1); }
+  \\\"          { COPY ("\"", 1); }
+  \\\n          { /* ignore */ }
+  [^\"\$\\\n]+  { COPY (yytext, yyleng); }
+  \"            {
+                  yy_pop_state (yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_DQSTR);
+                }
+  \$            {
+                  yy_push_state (VAR, yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_DQSTR);
+                }
+  (.|\n)        { COPY (yytext, yyleng); }
+}
+
+<I18NQUOTE>{
+  \\\\          { COPY ("\\\\", 2); }
+  \\\"          { COPY ("\"", 1); }
+  \\\n          { /* ignore */ }
+  [^\"\\\n]+    { COPY (yytext, yyleng); }
+  \"            {
+                  yy_pop_state (yyscanner);
+                  ARG (GRUB_SCRIPT_ARG_TYPE_GETTEXT);
+                }
+  \\            { COPY ("\\", 1); }
+  (.|\n)        { COPY (yytext, yyleng); }
+}
+
+<<EOF>>         {
+                  yypop_buffer_state (yyscanner);
+		  yyextra->lexerstate->eof = 1;
+		  return GRUB_PARSER_TOKEN_EOF;
+                }
+%%
+
+int
+yywrap (yyscan_t yyscanner)
+{
+  if (yyget_extra (yyscanner)->lexerstate->resplit)
+    return 1;
+
+  return grub_script_lexer_yywrap (yyget_extra (yyscanner), 0);
+}
+
+static void copy_string (struct grub_parser_param *parser, const char *str, unsigned hint)
+{
+  grub_size_t size;
+  char *ptr;
+  unsigned len;
+
+  len = hint ? hint : grub_strlen (str);
+  if (parser->lexerstate->used + len >= parser->lexerstate->size)
+    {
+      size = len * 2;
+      if (size < parser->lexerstate->size * 2)
+        size = parser->lexerstate->size * 2;
+      ptr = grub_realloc (parser->lexerstate->text, size);
+      if (!ptr)
+        {
+          grub_script_yyerror (parser, 0);
+          return;
+        }
+
+      parser->lexerstate->text = ptr;
+      parser->lexerstate->size = size;
+    }
+  grub_strcpy (parser->lexerstate->text + parser->lexerstate->used - 1, str);
+  parser->lexerstate->used += len;
+}
+
+static int
+grub_lexer_resplit (const char *text, yyscan_t yyscanner)
+{
+  /* resplit text */
+  if (yy_scan_string (text, yyscanner))
+    {
+      yyget_extra (yyscanner)->lexerstate->merge_start = 1;
+      yy_push_state (SPLIT, yyscanner);
+      return 0;
+    }
+  grub_script_yyerror (yyget_extra (yyscanner), 0);
+  return 1;
+}
+
+static int
+grub_lexer_unput (const char *text, yyscan_t yyscanner)
+{
+  struct grub_lexer_param *lexerstate = yyget_extra (yyscanner)->lexerstate;
+
+  grub_free (lexerstate->prefix);
+
+  lexerstate->prefix = grub_strdup (text);
+  if (! lexerstate->prefix)
+    {
+      grub_script_yyerror (yyget_extra (yyscanner), N_("out of memory"));
+      return 1;
+    }
+  return 0;
+}
diff --git a/grub-core/term/arc/console.c b/grub-core/term/arc/console.c
new file mode 100644
index 0000000..c944ffc
--- /dev/null
+++ b/grub-core/term/arc/console.c
@@ -0,0 +1,209 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/arc/arc.h>
+#include <grub/arc/console.h>
+#include <grub/term.h>
+#include <grub/terminfo.h>
+
+/* FIXME: use unicode.  */
+
+static int
+readkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  unsigned long count;
+  char chr;
+
+  if (GRUB_ARC_FIRMWARE_VECTOR->get_read_status (GRUB_ARC_STDIN))
+    return -1;
+
+  if (GRUB_ARC_FIRMWARE_VECTOR->read (GRUB_ARC_STDIN, &chr, 1, &count))
+    return -1;
+  if (!count)
+    return -1;
+  return chr;
+}
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  unsigned long count;
+  char chr = c;
+
+  GRUB_ARC_FIRMWARE_VECTOR->write (GRUB_ARC_STDOUT, &chr, 1, &count);
+}
+
+static struct grub_terminfo_output_state grub_console_terminfo_output;
+
+int
+grub_arc_is_device_serial (const char *name, int alt_names)
+{
+  if (name[0] == '\0')
+    return 0;
+
+  const char *ptr = name + grub_strlen (name) - 1;
+  int i;
+  /*
+    Recognize:
+    serial(N)
+    serial(N)line(M)
+   */
+  for (i = 0; i < 2; i++)
+    {
+      if (!alt_names)
+	{
+	  if (*ptr != ')')
+	    return 0;
+	  ptr--;
+	}
+      for (; ptr >= name && grub_isdigit (*ptr); ptr--);
+      if (ptr < name)
+	return 0;
+      if (!alt_names)
+	{
+	  if (*ptr != '(')
+	    return 0;
+	  ptr--;
+	}
+      if (ptr + 1 >= name + sizeof ("serial") - 1
+	  && grub_memcmp (ptr + 1 - (sizeof ("serial") - 1),
+			  "serial", sizeof ("serial") - 1) == 0)
+	return 1;
+      if (!(ptr + 1 >= name + sizeof ("line") - 1
+	    && grub_memcmp (ptr + 1 - (sizeof ("line") - 1),
+			    "line", sizeof ("line") - 1) == 0))
+	return 0;
+      ptr -= sizeof ("line") - 1;
+      if (alt_names)
+	{
+	  if (*ptr != '/')
+	    return 0;
+	  ptr--;
+	}
+    }
+  return 0;
+}
+
+static int
+check_is_serial (void)
+{
+  static int is_serial = -1;
+
+  if (is_serial != -1)
+    return is_serial;
+
+  const char *consout = 0;
+
+  /* Check for serial. It works unless user manually overrides ConsoleOut
+     variable. If he does there is nothing we can do. Fortunately failure
+     isn't critical.
+  */
+  if (GRUB_ARC_SYSTEM_PARAMETER_BLOCK->firmware_vector_length
+      >= (unsigned) ((char *) (&GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable + 1)
+		     - (char *) GRUB_ARC_FIRMWARE_VECTOR)
+      && GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable)
+    consout = GRUB_ARC_FIRMWARE_VECTOR->getenvironmentvariable ("ConsoleOut");
+  if (!consout)
+    return is_serial = 0;
+  return is_serial = grub_arc_is_device_serial (consout, 0);
+}
+    
+static void
+set_console_dimensions (void)
+{
+  struct grub_arc_display_status *info = NULL;
+
+  if (check_is_serial ())
+    {
+      grub_console_terminfo_output.size.x = 80;
+      grub_console_terminfo_output.size.y = 24;
+      return;
+    }
+
+  if (GRUB_ARC_SYSTEM_PARAMETER_BLOCK->firmware_vector_length
+      >= (unsigned) ((char *) (&GRUB_ARC_FIRMWARE_VECTOR->getdisplaystatus + 1)
+		     - (char *) GRUB_ARC_FIRMWARE_VECTOR)
+      && GRUB_ARC_FIRMWARE_VECTOR->getdisplaystatus)
+    info = GRUB_ARC_FIRMWARE_VECTOR->getdisplaystatus (GRUB_ARC_STDOUT);
+  if (info)
+    {
+      grub_console_terminfo_output.size.x = info->w + 1;
+      grub_console_terminfo_output.size.y = info->h + 1;
+    }
+}
+
+static grub_err_t
+grub_console_init_output (struct grub_term_output *term)
+{
+  set_console_dimensions ();
+  grub_terminfo_output_init (term);
+
+  return 0;
+}
+
+static struct grub_terminfo_input_state grub_console_terminfo_input =
+  {
+    .readkey = readkey
+  };
+
+static struct grub_terminfo_output_state grub_console_terminfo_output =
+  {
+    .put = put,
+    .size = { 80, 20 }
+  };
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .init = grub_terminfo_input_init,
+    .getkey = grub_terminfo_getkey,
+    .data = &grub_console_terminfo_input
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .init = grub_console_init_output,
+    .putchar = grub_terminfo_putchar,
+    .getxy = grub_terminfo_getxy,
+    .getwh = grub_terminfo_getwh,
+    .gotoxy = grub_terminfo_gotoxy,
+    .cls = grub_terminfo_cls,
+    .setcolorstate = grub_terminfo_setcolorstate,
+    .setcursor = grub_terminfo_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_ASCII,
+    .data = &grub_console_terminfo_output,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init_early (void)
+{
+  grub_term_register_input ("console", &grub_console_term_input);
+  grub_term_register_output ("console", &grub_console_term_output);
+}
+
+void
+grub_console_init_lately (void)
+{
+  grub_terminfo_init ();
+  if (check_is_serial ())
+    grub_terminfo_output_register (&grub_console_term_output, "vt100");
+  else
+    grub_terminfo_output_register (&grub_console_term_output, "arc");
+}
diff --git a/grub-core/term/arc/serial.c b/grub-core/term/arc/serial.c
new file mode 100644
index 0000000..87d1ce8
--- /dev/null
+++ b/grub-core/term/arc/serial.c
@@ -0,0 +1,147 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+#include <grub/arc/arc.h>
+
+
+static void
+do_real_config (struct grub_serial_port *port)
+{
+  char *name;
+  if (port->configured)
+    return;
+
+  name = grub_arc_alt_name_to_norm (port->name, "");
+
+  if (GRUB_ARC_FIRMWARE_VECTOR->open (name,GRUB_ARC_FILE_ACCESS_OPEN_RW,
+				      &port->handle))
+    port->handle_valid = 0;
+  else
+    port->handle_valid = 1;
+
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+serial_hw_fetch (struct grub_serial_port *port)
+{
+  unsigned long actual;
+  char c;
+
+  do_real_config (port);
+
+  if (!port->handle_valid)
+    return -1;
+  if (GRUB_ARC_FIRMWARE_VECTOR->read (port->handle, &c,
+				      1, &actual) || actual <= 0)
+    return -1;
+  return c;
+}
+
+/* Put a character.  */
+static void
+serial_hw_put (struct grub_serial_port *port, const int c)
+{
+  unsigned long actual;
+  char c0 = c;
+
+  do_real_config (port);
+
+  if (!port->handle_valid)
+    return;
+
+  GRUB_ARC_FIRMWARE_VECTOR->write (port->handle, &c0,
+				   1, &actual);
+}
+
+/* Initialize a serial device. PORT is the port number for a serial device.
+   SPEED is a DTE-DTE speed which must be one of these: 2400, 4800, 9600,
+   19200, 38400, 57600 and 115200. WORD_LEN is the word length to be used
+   for the device. Likewise, PARITY is the type of the parity and
+   STOP_BIT_LEN is the length of the stop bit. The possible values for
+   WORD_LEN, PARITY and STOP_BIT_LEN are defined in the header file as
+   macros.  */
+static grub_err_t
+serial_hw_configure (struct grub_serial_port *port __attribute__ ((unused)),
+		     struct grub_serial_config *config __attribute__ ((unused)))
+{
+  /*  FIXME: no ARC serial config available.  */
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_serial_driver grub_arcserial_driver =
+  {
+    .configure = serial_hw_configure,
+    .fetch = serial_hw_fetch,
+    .put = serial_hw_put
+  };
+
+const char *
+grub_arcserial_add_port (const char *path)
+{
+  struct grub_serial_port *port;
+  grub_err_t err;
+
+  port = grub_zalloc (sizeof (*port));
+  if (!port)
+    return NULL;
+  port->name = grub_strdup (path);
+  if (!port->name)
+    return NULL;
+
+  port->driver = &grub_arcserial_driver;
+  err = grub_serial_config_defaults (port);
+  if (err)
+    grub_print_error ();
+
+  grub_serial_register (port);
+
+  return port->name;
+}
+
+static int
+dev_iterate (const char *name,
+	     const struct grub_arc_component *comp __attribute__ ((unused)),
+	     void *data __attribute__ ((unused)))
+{
+  /* We should check consolein/consoleout flags as
+     well but some implementations are buggy.  */
+  if ((comp->flags & (GRUB_ARC_COMPONENT_FLAG_IN | GRUB_ARC_COMPONENT_FLAG_OUT))
+      != (GRUB_ARC_COMPONENT_FLAG_IN | GRUB_ARC_COMPONENT_FLAG_OUT))
+    return 0;
+  if (!grub_arc_is_device_serial (name, 1))
+    return 0;
+  grub_arcserial_add_port (name);
+  return 0;
+}
+
+void
+grub_arcserial_init (void)
+{
+  grub_arc_iterate_devs (dev_iterate, 0, 1);
+}
+
diff --git a/grub-core/term/arm/cros.c b/grub-core/term/arm/cros.c
new file mode 100644
index 0000000..a17e49c
--- /dev/null
+++ b/grub-core/term/arm/cros.c
@@ -0,0 +1,125 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *
+ *  Copyright (C) 2012  Google Inc.
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  This is based on depthcharge code.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ps2.h>
+#include <grub/fdtbus.h>
+#include <grub/err.h>
+#include <grub/machine/kernel.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/fdtbus.h>
+#include <grub/arm/cros_ec.h>
+
+static struct grub_ps2_state ps2_state;
+
+struct grub_cros_ec_keyscan old_scan;
+
+static const struct grub_fdtbus_dev *cros_ec;
+
+static grub_uint8_t map_code[GRUB_CROS_EC_KEYSCAN_COLS][GRUB_CROS_EC_KEYSCAN_ROWS];
+
+static grub_uint8_t e0_translate[16] =
+  {
+    0x1c, 0x1d, 0x35, 0x00,
+    0x38, 0x00, 0x47, 0x48,
+    0x49, 0x4b, 0x4d, 0x4f,
+    0x50, 0x51, 0x52, 0x53,
+  };
+
+/* If there is a character pending, return it;
+   otherwise return GRUB_TERM_NO_KEY.  */
+static int
+grub_cros_keyboard_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  struct grub_cros_ec_keyscan scan;
+  int i, j;
+  if (grub_cros_ec_scan_keyboard (cros_ec, &scan) < 0)
+    return GRUB_TERM_NO_KEY;
+  for (i = 0; i < GRUB_CROS_EC_KEYSCAN_COLS; i++)
+    if (scan.data[i] ^ old_scan.data[i])
+      for (j = 0; j < GRUB_CROS_EC_KEYSCAN_ROWS; j++)
+	if ((scan.data[i] ^ old_scan.data[i]) & (1 << j))
+	  {
+	    grub_uint8_t code = map_code[i][j];
+	    int ret;
+	    grub_uint8_t brk = 0;
+	    if (!(scan.data[i] & (1 << j)))
+	      brk = 0x80;
+	    grub_dprintf ("cros_keyboard", "key <%d, %d> code %x\n", i, j, code);
+	    if (code < 0x60)
+	      ret = grub_ps2_process_incoming_byte (&ps2_state, code | brk);
+	    else if (code >= 0x60 && code < 0x70 && e0_translate[code - 0x60])
+	      {
+		grub_ps2_process_incoming_byte (&ps2_state, 0xe0);
+		ret = grub_ps2_process_incoming_byte (&ps2_state, e0_translate[code - 0x60] | brk);
+	      }
+	    else
+	      ret = GRUB_TERM_NO_KEY;
+	    old_scan.data[i] ^= (1 << j);
+	    if (ret != GRUB_TERM_NO_KEY)
+	      return ret;
+	  }
+  return GRUB_TERM_NO_KEY;
+}
+
+static struct grub_term_input grub_cros_keyboard_term =
+  {
+    .name = "cros_keyboard",
+    .getkey = grub_cros_keyboard_getkey
+  };
+
+static grub_err_t
+cros_attach (const struct grub_fdtbus_dev *dev)
+{
+  grub_size_t keymap_size, i;
+  const grub_uint8_t *keymap = grub_fdtbus_get_prop (dev, "linux,keymap", &keymap_size);
+
+  if (!dev->parent || !grub_cros_ec_validate (dev->parent))
+    return GRUB_ERR_IO;
+
+  if (keymap)
+    {
+      for (i = 0; i + 3 < keymap_size; i += 4)
+	if (keymap[i+1] < GRUB_CROS_EC_KEYSCAN_COLS && keymap[i] < GRUB_CROS_EC_KEYSCAN_ROWS
+	    && keymap[i+2] == 0 && keymap[i+3] < 0x80)
+	  map_code[keymap[i+1]][keymap[i]] = keymap[i+3];
+    }
+
+  cros_ec = dev->parent;
+  ps2_state.current_set = 1;
+  ps2_state.at_keyboard_status = 0;
+  grub_term_register_input ("cros_keyboard", &grub_cros_keyboard_term);
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_fdtbus_driver cros =
+{
+  .compatible = "google,cros-ec-keyb",
+  .attach = cros_attach
+};
+
+void
+grub_cros_init (void)
+{
+  grub_fdtbus_register (&cros);
+}
diff --git a/grub-core/term/arm/cros_ec.c b/grub-core/term/arm/cros_ec.c
new file mode 100644
index 0000000..f414481
--- /dev/null
+++ b/grub-core/term/arm/cros_ec.c
@@ -0,0 +1,238 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *
+ *  Copyright (C) 2012  Google Inc.
+ *  Copyright (C) 2016  Free Software Foundation, Inc.
+ *
+ *  This is based on depthcharge code.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/arm/cros_ec.h>
+#include <grub/fdtbus.h>
+
+static const grub_uint64_t FRAMING_TIMEOUT_MS = 300;
+
+static const grub_uint8_t EC_FRAMING_BYTE = 0xec;
+
+#define EC_CMD_MKBP_STATE 0x60
+#define EC_CMD_VERSION0 0xdc
+
+static grub_uint64_t last_transfer;
+
+static void
+stop_bus (const struct grub_fdtbus_dev *spi)
+{
+  spi->driver->stop (spi);
+  last_transfer = grub_get_time_ms ();
+}
+
+static int
+wait_for_frame (const struct grub_fdtbus_dev *spi)
+{
+  grub_uint64_t start = grub_get_time_ms ();
+  grub_uint8_t byte;
+  do
+    {
+      if (spi->driver->receive (spi, &byte, 1))
+	return -1;
+      if (byte != EC_FRAMING_BYTE &&
+	  grub_get_time_ms () - start > FRAMING_TIMEOUT_MS)
+	{
+	  grub_dprintf ("cros", "Timeout waiting for framing byte.\n");
+	  return -1;
+	}
+    }
+  while (byte != EC_FRAMING_BYTE);
+  return 0;
+}
+
+/*
+ * Calculate a simple 8-bit checksum of a data block
+ *
+ * @param data	Data block to checksum
+ * @param size	Size of data block in bytes
+ * @return checksum value (0 to 255)
+ */
+static grub_uint8_t
+cros_ec_calc_checksum (const void *data, int size)
+{
+  grub_uint8_t csum;
+  const grub_uint8_t *bytes = data;
+  int i;
+
+  for (i = csum = 0; i < size; i++)
+    csum += bytes[i];
+  return csum & 0xff;
+}
+
+enum
+{
+  /* response, arglen */
+  CROS_EC_SPI_IN_HDR_SIZE = 2,
+  /* version, cmd, arglen */
+  CROS_EC_SPI_OUT_HDR_SIZE = 3
+};
+
+static grub_uint8_t busbuf[256];
+#define MSG_BYTES ((int)sizeof (busbuf))
+
+static int
+ec_command (const struct grub_fdtbus_dev *dev, int cmd, int cmd_version,
+	    const void *dout, int dout_len, void *din, int din_len)
+{
+  const struct grub_fdtbus_dev *spi = dev->parent;
+  grub_uint8_t *bytes;
+
+  /* Header + data + checksum. */
+  grub_uint32_t out_bytes = CROS_EC_SPI_OUT_HDR_SIZE + dout_len + 1;
+  grub_uint32_t in_bytes = CROS_EC_SPI_IN_HDR_SIZE + din_len + 1;
+
+  /*
+   * Sanity-check I/O sizes given transaction overhead in internal
+   * buffers.
+   */
+  if (out_bytes > MSG_BYTES)
+    {
+      grub_dprintf ("cros", "Cannot send %d bytes\n", dout_len);
+      return -1;
+    }
+  if (in_bytes > MSG_BYTES)
+    {
+      grub_dprintf ("cros", "Cannot receive %d bytes\n", din_len);
+      return -1;
+    }
+
+  /* Prepare the output. */
+  bytes = busbuf;
+  *bytes++ = EC_CMD_VERSION0 + cmd_version;
+  *bytes++ = cmd;
+  *bytes++ = dout_len;
+  grub_memcpy (bytes, dout, dout_len);
+  bytes += dout_len;
+
+  *bytes++ = cros_ec_calc_checksum (busbuf,
+				    CROS_EC_SPI_OUT_HDR_SIZE + dout_len);
+
+  /* Depthcharge uses 200 us here but GRUB timer resolution is only 1ms,
+     decrease this when we increase timer resolution.  */
+  while (grub_get_time_ms () - last_transfer < 1)
+    ;
+
+  if (spi->driver->start (spi))
+    return -1;
+
+  /* Allow EC to ramp up clock after being awoken. */
+  /* Depthcharge only waits 100 us here but GRUB timer resolution is only 1ms,
+     decrease this when we increase timer resolution.  */
+  grub_millisleep (1);
+
+  if (spi->driver->send (spi, busbuf, out_bytes))
+    {
+      stop_bus (spi);
+      return -1;
+    }
+
+  /* Wait until the EC is ready. */
+  if (wait_for_frame (spi))
+    {
+      stop_bus (spi);
+      return -1;
+    }
+
+  /* Read the response code and the data length. */
+  bytes = busbuf;
+  if (spi->driver->receive (spi, bytes, 2))
+    {
+      stop_bus (spi);
+      return -1;
+    }
+  grub_uint8_t result = *bytes++;
+  grub_uint8_t length = *bytes++;
+
+  /* Make sure there's enough room for the data. */
+  if (CROS_EC_SPI_IN_HDR_SIZE + length + 1 > MSG_BYTES)
+    {
+      grub_dprintf ("cros", "Received length %#02x too large\n", length);
+      stop_bus (spi);
+      return -1;
+    }
+
+  /* Read the data and the checksum, and finish up. */
+  if (spi->driver->receive (spi, bytes, length + 1))
+    {
+      stop_bus (spi);
+      return -1;
+    }
+  bytes += length;
+  int expected = *bytes++;
+  stop_bus (spi);
+
+  /* Check the integrity of the response. */
+  if (result != 0)
+    {
+      grub_dprintf ("cros", "Received bad result code %d\n", result);
+      return -result;
+    }
+
+  int csum = cros_ec_calc_checksum (busbuf,
+				    CROS_EC_SPI_IN_HDR_SIZE + length);
+
+  if (csum != expected)
+    {
+      grub_dprintf ("cros", "Invalid checksum rx %#02x, calced %#02x\n",
+		    expected, csum);
+      return -1;
+    }
+
+  /* If the caller wants the response, copy it out for them. */
+  if (length < din_len)
+    din_len = length;
+  if (din)
+    {
+      grub_memcpy (din, (grub_uint8_t *) busbuf + CROS_EC_SPI_IN_HDR_SIZE, din_len);
+    }
+
+  return din_len;
+}
+
+int
+grub_cros_ec_scan_keyboard (const struct grub_fdtbus_dev *dev, struct grub_cros_ec_keyscan *scan)
+{
+  if (ec_command (dev, EC_CMD_MKBP_STATE, 0, NULL, 0, scan,
+		  sizeof (*scan)) < (int) sizeof (*scan))
+    return -1;
+
+  return 0;
+}
+
+int
+grub_cros_ec_validate (const struct grub_fdtbus_dev *dev)
+{
+  if (!grub_fdtbus_is_compatible("google,cros-ec-spi", dev))
+    return 0;
+  if (!dev->parent)
+    return 0;
+  if (!dev->parent->driver)
+    return 0;
+  if (!dev->parent->driver->send
+      || !dev->parent->driver->receive)
+    return 0;
+  return 1;
+}
+
diff --git a/grub-core/term/arm/pl050.c b/grub-core/term/arm/pl050.c
new file mode 100644
index 0000000..b082243
--- /dev/null
+++ b/grub-core/term/arm/pl050.c
@@ -0,0 +1,189 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/ps2.h>
+#include <grub/fdtbus.h>
+#include <grub/err.h>
+#include <grub/machine/kernel.h>
+#include <grub/at_keyboard.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/ps2.h>
+#include <grub/fdtbus.h>
+
+static volatile grub_uint32_t *pl050_regs;
+
+static struct grub_ps2_state ps2_state;
+
+static void
+keyboard_controller_wait_until_ready (void)
+{
+  while (! (pl050_regs[1] & 0x40));
+}
+
+static grub_uint8_t
+wait_ack (void)
+{
+  grub_uint64_t endtime;
+  grub_uint8_t ack;
+
+  endtime = grub_get_time_ms () + 20;
+  do
+    ack = pl050_regs[2];
+  while (ack != GRUB_AT_ACK && ack != GRUB_AT_NACK
+	 && grub_get_time_ms () < endtime);
+  return ack;
+}
+
+
+static int
+write_mode (int mode)
+{
+  unsigned i;
+  for (i = 0; i < GRUB_AT_TRIES; i++)
+    {
+      grub_uint8_t ack;
+      keyboard_controller_wait_until_ready ();
+      pl050_regs[2] = 0xf0;
+      keyboard_controller_wait_until_ready ();
+      pl050_regs[2] = mode;
+      keyboard_controller_wait_until_ready ();
+      ack = wait_ack ();
+      if (ack == GRUB_AT_NACK)
+	continue;
+      if (ack == GRUB_AT_ACK)
+	break;
+      return 0;
+    }
+
+  return (i != GRUB_AT_TRIES);
+}
+
+static int
+query_mode (void)
+{
+  grub_uint8_t ret;
+  int e;
+
+  e = write_mode (0);
+  if (!e)
+    return 0;
+
+  keyboard_controller_wait_until_ready ();
+
+  do
+    ret = pl050_regs[2];
+  while (ret == GRUB_AT_ACK);
+
+  /* QEMU translates the set even in no-translate mode.  */
+  if (ret == 0x43 || ret == 1)
+    return 1;
+  if (ret == 0x41 || ret == 2)
+    return 2;
+  if (ret == 0x3f || ret == 3)
+    return 3;
+  return 0;
+}
+
+static void
+set_scancodes (void)
+{
+  write_mode (2);
+  ps2_state.current_set = query_mode ();
+  grub_dprintf ("atkeyb", "returned set %d\n", ps2_state.current_set);
+  if (ps2_state.current_set == 2)
+    return;
+
+  write_mode (1);
+  ps2_state.current_set = query_mode ();
+  grub_dprintf ("atkeyb", "returned set %d\n", ps2_state.current_set);
+  if (ps2_state.current_set == 1)
+    return;
+  grub_dprintf ("atkeyb", "no supported scancode set found\n");
+}
+
+static void
+keyboard_controller_led (grub_uint8_t leds)
+{
+  keyboard_controller_wait_until_ready ();
+  pl050_regs[2] = 0xed;
+  keyboard_controller_wait_until_ready ();
+  pl050_regs[2] = leds & 0x7;
+}
+
+/* If there is a character pending, return it;
+   otherwise return GRUB_TERM_NO_KEY.  */
+static int
+grub_pl050_keyboard_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_uint8_t at_key;
+  int ret;
+  grub_uint8_t old_led;
+
+  if (!(pl050_regs[1] & 0x10))
+    return -1;
+  at_key = pl050_regs[2];
+  old_led = ps2_state.led_status;
+
+  ret = grub_ps2_process_incoming_byte (&ps2_state, at_key);
+  if (old_led != ps2_state.led_status)
+    keyboard_controller_led (ps2_state.led_status);
+  return ret;
+}
+
+static struct grub_term_input grub_pl050_keyboard_term =
+  {
+    .name = "pl050_keyboard",
+    .getkey = grub_pl050_keyboard_getkey
+  };
+
+static grub_err_t
+pl050_attach(const struct grub_fdtbus_dev *dev)
+{
+  const grub_uint32_t *reg;
+  reg = grub_fdtbus_get_prop (dev, "reg", 0);
+
+  /* Mouse.  Nothing to do.  */
+  if (grub_be_to_cpu32 (*reg) == 0x7000)
+    return 0;
+
+  pl050_regs = grub_fdtbus_map_reg (dev, 0, 0);
+
+  if (!grub_fdtbus_is_mapping_valid (pl050_regs))
+    return grub_error (GRUB_ERR_IO, "could not map pl050");
+
+  ps2_state.at_keyboard_status = 0;
+  set_scancodes ();
+  keyboard_controller_led (ps2_state.led_status);
+
+  grub_term_register_input ("pl050_keyboard", &grub_pl050_keyboard_term);
+  return GRUB_ERR_NONE;
+}
+
+struct grub_fdtbus_driver pl050 =
+{
+  .compatible = "arm,pl050",
+  .attach = pl050_attach
+};
+
+void
+grub_pl050_init (void)
+{
+  grub_fdtbus_register (&pl050);
+}
diff --git a/grub-core/term/at_keyboard.c b/grub-core/term/at_keyboard.c
new file mode 100644
index 0000000..5971110
--- /dev/null
+++ b/grub-core/term/at_keyboard.c
@@ -0,0 +1,332 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/at_keyboard.h>
+#include <grub/cpu/at_keyboard.h>
+#include <grub/cpu/io.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/loader.h>
+#include <grub/ps2.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint8_t grub_keyboard_controller_orig;
+static grub_uint8_t grub_keyboard_orig_set;
+struct grub_ps2_state ps2_state;
+
+static int ping_sent;
+
+static void
+grub_keyboard_controller_init (void);
+
+static void
+keyboard_controller_wait_until_ready (void)
+{
+  /* 50 us would be enough but our current time resolution is 1ms.  */
+  grub_millisleep (1);
+  while (! KEYBOARD_COMMAND_ISREADY (grub_inb (KEYBOARD_REG_STATUS)));
+}
+
+static grub_uint8_t
+wait_ack (void)
+{
+  grub_uint64_t endtime;
+  grub_uint8_t ack;
+
+  endtime = grub_get_time_ms () + 20;
+  do {
+    keyboard_controller_wait_until_ready ();
+    ack = grub_inb (KEYBOARD_REG_DATA);
+  } while (ack != GRUB_AT_ACK && ack != GRUB_AT_NACK
+	   && grub_get_time_ms () < endtime);
+  return ack;
+}
+
+static int
+at_command (grub_uint8_t data)
+{
+  unsigned i;
+  for (i = 0; i < GRUB_AT_TRIES; i++)
+    {
+      grub_uint8_t ack;
+      keyboard_controller_wait_until_ready ();
+      grub_outb (data, KEYBOARD_REG_STATUS);
+      ack = wait_ack ();
+      if (ack == GRUB_AT_NACK)
+	continue;
+      if (ack == GRUB_AT_ACK)
+	break;
+      return 0;
+    }
+  return (i != GRUB_AT_TRIES);
+}
+
+static void
+grub_keyboard_controller_write (grub_uint8_t c)
+{
+  at_command (KEYBOARD_COMMAND_WRITE);
+  keyboard_controller_wait_until_ready ();
+  grub_outb (c, KEYBOARD_REG_DATA);
+}
+
+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
+#define USE_SCANCODE_SET 1
+#else
+#define USE_SCANCODE_SET 0
+#endif
+
+#if !USE_SCANCODE_SET
+
+static grub_uint8_t
+grub_keyboard_controller_read (void)
+{
+  at_command (KEYBOARD_COMMAND_READ);
+  keyboard_controller_wait_until_ready ();
+  return grub_inb (KEYBOARD_REG_DATA);
+}
+
+#endif
+
+static int
+write_mode (int mode)
+{
+  unsigned i;
+  for (i = 0; i < GRUB_AT_TRIES; i++)
+    {
+      grub_uint8_t ack;
+      keyboard_controller_wait_until_ready ();
+      grub_outb (0xf0, KEYBOARD_REG_DATA);
+      keyboard_controller_wait_until_ready ();
+      grub_outb (mode, KEYBOARD_REG_DATA);
+      keyboard_controller_wait_until_ready ();
+      ack = wait_ack ();
+      if (ack == GRUB_AT_NACK)
+	continue;
+      if (ack == GRUB_AT_ACK)
+	break;
+      return 0;
+    }
+
+  return (i != GRUB_AT_TRIES);
+}
+
+static int
+query_mode (void)
+{
+  grub_uint8_t ret;
+  int e;
+
+  e = write_mode (0);
+  if (!e)
+    return 0;
+
+  do {
+    keyboard_controller_wait_until_ready ();
+    ret = grub_inb (KEYBOARD_REG_DATA);
+  } while (ret == GRUB_AT_ACK);
+  /* QEMU translates the set even in no-translate mode.  */
+  if (ret == 0x43 || ret == 1)
+    return 1;
+  if (ret == 0x41 || ret == 2)
+    return 2;
+  if (ret == 0x3f || ret == 3)
+    return 3;
+  return 0;
+}
+
+static void
+set_scancodes (void)
+{
+  /* You must have visited computer museum. Keyboard without scancode set
+     knowledge. Assume XT. */
+  if (!grub_keyboard_orig_set)
+    {
+      grub_dprintf ("atkeyb", "No sets support assumed\n");
+      ps2_state.current_set = 1;
+      return;
+    }
+
+#if !USE_SCANCODE_SET
+  ps2_state.current_set = 1;
+  return;
+#else
+
+  grub_keyboard_controller_write (grub_keyboard_controller_orig
+				  & ~KEYBOARD_AT_TRANSLATE
+				  & ~KEYBOARD_AT_DISABLE);
+
+  keyboard_controller_wait_until_ready ();
+  grub_outb (KEYBOARD_COMMAND_ENABLE, KEYBOARD_REG_DATA);
+
+  write_mode (2);
+  ps2_state.current_set = query_mode ();
+  grub_dprintf ("atkeyb", "returned set %d\n", ps2_state.current_set);
+  if (ps2_state.current_set == 2)
+    return;
+
+  write_mode (1);
+  ps2_state.current_set = query_mode ();
+  grub_dprintf ("atkeyb", "returned set %d\n", ps2_state.current_set);
+  if (ps2_state.current_set == 1)
+    return;
+  grub_dprintf ("atkeyb", "no supported scancode set found\n");
+#endif
+}
+
+static void
+keyboard_controller_led (grub_uint8_t leds)
+{
+  keyboard_controller_wait_until_ready ();
+  grub_outb (0xed, KEYBOARD_REG_DATA);
+  keyboard_controller_wait_until_ready ();
+  grub_outb (leds & 0x7, KEYBOARD_REG_DATA);
+}
+
+int
+grub_at_keyboard_is_alive (void)
+{
+  if (ps2_state.current_set != 0)
+    return 1;
+  if (ping_sent
+      && KEYBOARD_COMMAND_ISREADY (grub_inb (KEYBOARD_REG_STATUS))
+      && grub_inb (KEYBOARD_REG_DATA) == 0x55)
+    {
+      grub_keyboard_controller_init ();
+      return 1;
+    }
+
+  if (KEYBOARD_COMMAND_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
+    {
+      grub_outb (0xaa, KEYBOARD_REG_STATUS);
+      ping_sent = 1;
+    }
+  return 0;
+}
+
+/* If there is a character pending, return it;
+   otherwise return GRUB_TERM_NO_KEY.  */
+static int
+grub_at_keyboard_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_uint8_t at_key;
+  int ret;
+  grub_uint8_t old_led;
+
+  if (!grub_at_keyboard_is_alive ())
+    return GRUB_TERM_NO_KEY;
+
+  if (! KEYBOARD_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
+    return GRUB_TERM_NO_KEY;
+  at_key = grub_inb (KEYBOARD_REG_DATA);
+  old_led = ps2_state.led_status;
+
+  ret = grub_ps2_process_incoming_byte (&ps2_state, at_key);
+  if (old_led != ps2_state.led_status)
+    keyboard_controller_led (ps2_state.led_status);
+  return ret;
+}
+
+static void
+grub_keyboard_controller_init (void)
+{
+  ps2_state.at_keyboard_status = 0;
+  /* Drain input buffer. */
+  while (1)
+    {
+      keyboard_controller_wait_until_ready ();
+      if (! KEYBOARD_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
+	break;
+      keyboard_controller_wait_until_ready ();
+      grub_inb (KEYBOARD_REG_DATA);
+    }
+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
+  grub_keyboard_controller_orig = 0;
+  grub_keyboard_orig_set = 2;
+#elif defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_COREBOOT)
+  /* *BSD relies on those settings.  */
+  grub_keyboard_controller_orig = KEYBOARD_AT_TRANSLATE;
+  grub_keyboard_orig_set = 2;
+#else
+  grub_keyboard_controller_orig = grub_keyboard_controller_read ();
+  grub_keyboard_orig_set = query_mode ();
+#endif
+  set_scancodes ();
+  keyboard_controller_led (ps2_state.led_status);
+}
+
+static grub_err_t
+grub_keyboard_controller_fini (struct grub_term_input *term __attribute__ ((unused)))
+{
+  if (ps2_state.current_set == 0)
+    return GRUB_ERR_NONE;
+  if (grub_keyboard_orig_set)
+    write_mode (grub_keyboard_orig_set);
+  grub_keyboard_controller_write (grub_keyboard_controller_orig);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_at_fini_hw (int noreturn __attribute__ ((unused)))
+{
+  return grub_keyboard_controller_fini (NULL);
+}
+
+static grub_err_t
+grub_at_restore_hw (void)
+{
+  if (ps2_state.current_set == 0)
+    return GRUB_ERR_NONE;
+
+  /* Drain input buffer. */
+  while (1)
+    {
+      keyboard_controller_wait_until_ready ();
+      if (! KEYBOARD_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
+	break;
+      keyboard_controller_wait_until_ready ();
+      grub_inb (KEYBOARD_REG_DATA);
+    }
+  set_scancodes ();
+  keyboard_controller_led (ps2_state.led_status);
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_term_input grub_at_keyboard_term =
+  {
+    .name = "at_keyboard",
+    .fini = grub_keyboard_controller_fini,
+    .getkey = grub_at_keyboard_getkey
+  };
+
+GRUB_MOD_INIT(at_keyboard)
+{
+  grub_term_register_input ("at_keyboard", &grub_at_keyboard_term);
+  grub_loader_register_preboot_hook (grub_at_fini_hw, grub_at_restore_hw,
+				     GRUB_LOADER_PREBOOT_HOOK_PRIO_CONSOLE);
+}
+
+GRUB_MOD_FINI(at_keyboard)
+{
+  grub_keyboard_controller_fini (NULL);
+  grub_term_unregister_input (&grub_at_keyboard_term);
+}
diff --git a/grub-core/term/efi/console.c b/grub-core/term/efi/console.c
new file mode 100644
index 0000000..2f1ae85
--- /dev/null
+++ b/grub-core/term/efi/console.c
@@ -0,0 +1,470 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/api.h>
+#include <grub/efi/console.h>
+
+typedef enum {
+    GRUB_TEXT_MODE_UNDEFINED = -1,
+    GRUB_TEXT_MODE_UNAVAILABLE = 0,
+    GRUB_TEXT_MODE_AVAILABLE
+}
+grub_text_mode;
+
+static grub_text_mode text_mode = GRUB_TEXT_MODE_UNDEFINED;
+static grub_term_color_state text_colorstate = GRUB_TERM_COLOR_UNDEFINED;
+
+static grub_uint32_t
+map_char (grub_uint32_t c)
+{
+  /* Map some unicode characters to the EFI character.  */
+  switch (c)
+    {
+    case GRUB_UNICODE_LEFTARROW:
+      c = GRUB_UNICODE_BLACK_LEFT_TRIANGLE;
+      break;
+    case GRUB_UNICODE_UPARROW:
+      c = GRUB_UNICODE_BLACK_UP_TRIANGLE;
+      break;
+    case GRUB_UNICODE_RIGHTARROW:
+      c = GRUB_UNICODE_BLACK_RIGHT_TRIANGLE;
+      break;
+    case GRUB_UNICODE_DOWNARROW:
+      c = GRUB_UNICODE_BLACK_DOWN_TRIANGLE;
+      break;
+    case GRUB_UNICODE_HLINE:
+      c = GRUB_UNICODE_LIGHT_HLINE;
+      break;
+    case GRUB_UNICODE_VLINE:
+      c = GRUB_UNICODE_LIGHT_VLINE;
+      break;
+    case GRUB_UNICODE_CORNER_UL:
+      c = GRUB_UNICODE_LIGHT_CORNER_UL;
+      break;
+    case GRUB_UNICODE_CORNER_UR:
+      c = GRUB_UNICODE_LIGHT_CORNER_UR;
+      break;
+    case GRUB_UNICODE_CORNER_LL:
+      c = GRUB_UNICODE_LIGHT_CORNER_LL;
+      break;
+    case GRUB_UNICODE_CORNER_LR:
+      c = GRUB_UNICODE_LIGHT_CORNER_LR;
+      break;
+    }
+
+  return c;
+}
+
+static void
+grub_console_setcolorstate (struct grub_term_output *term
+			    __attribute__ ((unused)),
+			    grub_term_color_state state)
+{
+  grub_efi_simple_text_output_interface_t *o;
+
+  if (grub_efi_is_finished)
+    return;
+
+  o = grub_efi_system_table->con_out;
+
+  switch (state) {
+    case GRUB_TERM_COLOR_STANDARD:
+      efi_call_2 (o->set_attributes, o, GRUB_TERM_DEFAULT_STANDARD_COLOR
+		  & 0x7f);
+      break;
+    case GRUB_TERM_COLOR_NORMAL:
+      efi_call_2 (o->set_attributes, o, grub_term_normal_color & 0x7f);
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      efi_call_2 (o->set_attributes, o, grub_term_highlight_color & 0x7f);
+      break;
+    default:
+      break;
+  }
+}
+
+static void
+grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
+			int on)
+{
+  grub_efi_simple_text_output_interface_t *o;
+
+  if (grub_efi_is_finished)
+    return;
+
+  o = grub_efi_system_table->con_out;
+  efi_call_2 (o->enable_cursor, o, on);
+}
+
+static grub_err_t
+grub_prepare_for_text_output (struct grub_term_output *term)
+{
+  if (grub_efi_is_finished)
+    return GRUB_ERR_BAD_DEVICE;
+
+  if (text_mode != GRUB_TEXT_MODE_UNDEFINED)
+    return text_mode ? GRUB_ERR_NONE : GRUB_ERR_BAD_DEVICE;
+
+  if (! grub_efi_set_text_mode (1))
+    {
+      /* This really should never happen */
+      grub_error (GRUB_ERR_BAD_DEVICE, "cannot set text mode");
+      text_mode = GRUB_TEXT_MODE_UNAVAILABLE;
+      return GRUB_ERR_BAD_DEVICE;
+    }
+
+  grub_console_setcursor (term, 1);
+  if (text_colorstate != GRUB_TERM_COLOR_UNDEFINED)
+    grub_console_setcolorstate (term, text_colorstate);
+  text_mode = GRUB_TEXT_MODE_AVAILABLE;
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_console_putchar (struct grub_term_output *term,
+		      const struct grub_unicode_glyph *c)
+{
+  grub_efi_char16_t str[2 + 30];
+  grub_efi_simple_text_output_interface_t *o;
+  unsigned i, j;
+
+  if (grub_prepare_for_text_output (term) != GRUB_ERR_NONE)
+    return;
+
+  o = grub_efi_system_table->con_out;
+
+  /* For now, do not try to use a surrogate pair.  */
+  if (c->base > 0xffff)
+    str[0] = '?';
+  else
+    str[0] = (grub_efi_char16_t)  map_char (c->base & 0xffff);
+  j = 1;
+  for (i = 0; i < c->ncomb && j + 1 < ARRAY_SIZE (str); i++)
+    if (c->base < 0xffff)
+      str[j++] = grub_unicode_get_comb (c)[i].code;
+  str[j] = 0;
+
+  /* Should this test be cached?  */
+  if ((c->base > 0x7f || c->ncomb)
+      && efi_call_2 (o->test_string, o, str) != GRUB_EFI_SUCCESS)
+    return;
+
+  efi_call_2 (o->output_string, o, str);
+}
+
+const unsigned efi_codes[] =
+  {
+    0, GRUB_TERM_KEY_UP, GRUB_TERM_KEY_DOWN, GRUB_TERM_KEY_RIGHT,
+    GRUB_TERM_KEY_LEFT, GRUB_TERM_KEY_HOME, GRUB_TERM_KEY_END, GRUB_TERM_KEY_INSERT,
+    GRUB_TERM_KEY_DC, GRUB_TERM_KEY_PPAGE, GRUB_TERM_KEY_NPAGE, GRUB_TERM_KEY_F1,
+    GRUB_TERM_KEY_F2, GRUB_TERM_KEY_F3, GRUB_TERM_KEY_F4, GRUB_TERM_KEY_F5,
+    GRUB_TERM_KEY_F6, GRUB_TERM_KEY_F7, GRUB_TERM_KEY_F8, GRUB_TERM_KEY_F9,
+    GRUB_TERM_KEY_F10, GRUB_TERM_KEY_F11, GRUB_TERM_KEY_F12, GRUB_TERM_ESC
+  };
+
+static int
+grub_efi_translate_key (grub_efi_input_key_t key)
+{
+  if (key.scan_code == 0)
+    {
+      /* Some firmware implementations use VT100-style codes against the spec.
+	 This is especially likely if driven by serial.
+       */
+      if (key.unicode_char < 0x20 && key.unicode_char != 0
+	  && key.unicode_char != '\t' && key.unicode_char != '\b'
+	  && key.unicode_char != '\n' && key.unicode_char != '\r')
+	return GRUB_TERM_CTRL | (key.unicode_char - 1 + 'a');
+      else
+	return key.unicode_char;
+    }
+  /* Some devices send enter with scan_code 0x0d (F3) and unicode_char 0x0d. */
+  else if (key.scan_code == '\r' && key.unicode_char == '\r')
+    return key.unicode_char;
+  else if (key.scan_code < ARRAY_SIZE (efi_codes))
+    return efi_codes[key.scan_code];
+
+  if ((key.unicode_char >= 0x20 && key.unicode_char <= 0x7f)
+      || key.unicode_char == '\t' || key.unicode_char == '\b'
+      || key.unicode_char == '\n' || key.unicode_char == '\r')
+    return key.unicode_char;
+
+  return GRUB_TERM_NO_KEY;
+}
+
+static int
+grub_console_getkey_con (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_efi_simple_input_interface_t *i;
+  grub_efi_input_key_t key;
+  grub_efi_status_t status;
+
+  i = grub_efi_system_table->con_in;
+  status = efi_call_2 (i->read_key_stroke, i, &key);
+
+  if (status != GRUB_EFI_SUCCESS)
+    return GRUB_TERM_NO_KEY;
+
+  return grub_efi_translate_key(key);
+}
+
+/*
+ * When more then just modifiers are pressed, our getkeystatus() consumes a
+ * press from the queue, this function buffers the press for the regular
+ * getkey() so that it does not get lost.
+ */
+static grub_err_t
+grub_console_read_key_stroke (
+                   grub_efi_simple_text_input_ex_interface_t *text_input,
+                   grub_efi_key_data_t *key_data_ret, int *key_ret,
+                   int consume)
+{
+  static grub_efi_key_data_t key_data;
+  grub_efi_status_t status;
+  int key;
+
+  if (!text_input)
+    return GRUB_ERR_EOF;
+
+  key = grub_efi_translate_key (key_data.key);
+  if (key == GRUB_TERM_NO_KEY) {
+    status = efi_call_2 (text_input->read_key_stroke, text_input, &key_data);
+    if (status != GRUB_EFI_SUCCESS)
+      return GRUB_ERR_EOF;
+
+    key = grub_efi_translate_key (key_data.key);
+  }
+
+  *key_data_ret = key_data;
+  *key_ret = key;
+
+  if (consume) {
+    key_data.key.scan_code = 0;
+    key_data.key.unicode_char = 0;
+  }
+
+  return GRUB_ERR_NONE;
+}
+
+static int
+grub_console_getkey_ex (struct grub_term_input *term)
+{
+  grub_efi_key_data_t key_data;
+  grub_efi_uint32_t kss;
+  grub_err_t err;
+  int key = -1;
+
+  err = grub_console_read_key_stroke (term->data, &key_data, &key, 1);
+  if (err != GRUB_ERR_NONE || key == GRUB_TERM_NO_KEY)
+    return GRUB_TERM_NO_KEY;
+
+  kss = key_data.key_state.key_shift_state;
+  if (kss & GRUB_EFI_SHIFT_STATE_VALID)
+    {
+      if ((kss & GRUB_EFI_LEFT_SHIFT_PRESSED
+	   || kss & GRUB_EFI_RIGHT_SHIFT_PRESSED)
+	  && (key & GRUB_TERM_EXTENDED))
+	key |= GRUB_TERM_SHIFT;
+      if (kss & GRUB_EFI_LEFT_ALT_PRESSED || kss & GRUB_EFI_RIGHT_ALT_PRESSED)
+	key |= GRUB_TERM_ALT;
+      if (kss & GRUB_EFI_LEFT_CONTROL_PRESSED
+	  || kss & GRUB_EFI_RIGHT_CONTROL_PRESSED)
+	key |= GRUB_TERM_CTRL;
+    }
+
+  return key;
+}
+
+static int
+grub_console_getkeystatus (struct grub_term_input *term)
+{
+  grub_efi_key_data_t key_data;
+  grub_efi_uint32_t kss;
+  int key, mods = 0;
+
+  if (grub_efi_is_finished)
+    return 0;
+
+  if (grub_console_read_key_stroke (term->data, &key_data, &key, 0))
+    return 0;
+
+  kss = key_data.key_state.key_shift_state;
+  if (kss & GRUB_EFI_SHIFT_STATE_VALID)
+    {
+      if (kss & GRUB_EFI_LEFT_SHIFT_PRESSED)
+        mods |= GRUB_TERM_STATUS_LSHIFT;
+      if (kss & GRUB_EFI_RIGHT_SHIFT_PRESSED)
+        mods |= GRUB_TERM_STATUS_RSHIFT;
+      if (kss & GRUB_EFI_LEFT_ALT_PRESSED)
+        mods |= GRUB_TERM_STATUS_LALT;
+      if (kss & GRUB_EFI_RIGHT_ALT_PRESSED)
+        mods |= GRUB_TERM_STATUS_RALT;
+      if (kss & GRUB_EFI_LEFT_CONTROL_PRESSED)
+        mods |= GRUB_TERM_STATUS_LCTRL;
+      if (kss & GRUB_EFI_RIGHT_CONTROL_PRESSED)
+        mods |= GRUB_TERM_STATUS_RCTRL;
+    }
+
+  return mods;
+}
+
+static grub_err_t
+grub_efi_console_input_init (struct grub_term_input *term)
+{
+  grub_efi_guid_t text_input_ex_guid =
+    GRUB_EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID;
+
+  if (grub_efi_is_finished)
+    return 0;
+
+  grub_efi_simple_text_input_ex_interface_t *text_input = term->data;
+  if (text_input)
+    return 0;
+
+  text_input = grub_efi_open_protocol(grub_efi_system_table->console_in_handler,
+				      &text_input_ex_guid,
+				      GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+  term->data = (void *)text_input;
+
+  return 0;
+}
+
+static int
+grub_console_getkey (struct grub_term_input *term)
+{
+  if (grub_efi_is_finished)
+    return 0;
+
+  if (term->data)
+    return grub_console_getkey_ex(term);
+  else
+    return grub_console_getkey_con(term);
+}
+
+static struct grub_term_coordinate
+grub_console_getwh (struct grub_term_output *term)
+{
+  grub_efi_simple_text_output_interface_t *o;
+  grub_efi_uintn_t columns, rows;
+
+  o = grub_efi_system_table->con_out;
+  if (grub_prepare_for_text_output (term) != GRUB_ERR_NONE ||
+      efi_call_4 (o->query_mode, o, o->mode->mode,
+		  &columns, &rows) != GRUB_EFI_SUCCESS)
+    {
+      /* Why does this fail?  */
+      columns = 80;
+      rows = 25;
+    }
+
+  return (struct grub_term_coordinate) { columns, rows };
+}
+
+static struct grub_term_coordinate
+grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
+{
+  grub_efi_simple_text_output_interface_t *o;
+
+  if (grub_efi_is_finished || text_mode != GRUB_TEXT_MODE_AVAILABLE)
+    return (struct grub_term_coordinate) { 0, 0 };
+
+  o = grub_efi_system_table->con_out;
+  return (struct grub_term_coordinate) { o->mode->cursor_column, o->mode->cursor_row };
+}
+
+static void
+grub_console_gotoxy (struct grub_term_output *term,
+		     struct grub_term_coordinate pos)
+{
+  grub_efi_simple_text_output_interface_t *o;
+
+  if (grub_prepare_for_text_output (term) != GRUB_ERR_NONE)
+    return;
+
+  o = grub_efi_system_table->con_out;
+  efi_call_3 (o->set_cursor_position, o, pos.x, pos.y);
+}
+
+static void
+grub_console_cls (struct grub_term_output *term __attribute__ ((unused)))
+{
+  grub_efi_simple_text_output_interface_t *o;
+  grub_efi_int32_t orig_attr;
+
+  if (grub_efi_is_finished || text_mode != GRUB_TEXT_MODE_AVAILABLE)
+    return;
+
+  o = grub_efi_system_table->con_out;
+  orig_attr = o->mode->attribute;
+  efi_call_2 (o->set_attributes, o, GRUB_EFI_BACKGROUND_BLACK);
+  efi_call_1 (o->clear_screen, o);
+  efi_call_2 (o->set_attributes, o, orig_attr);
+}
+
+static grub_err_t
+grub_efi_console_output_fini (struct grub_term_output *term)
+{
+  if (text_mode != GRUB_TEXT_MODE_AVAILABLE)
+    return 0;
+
+  grub_console_setcursor (term, 0);
+  grub_efi_set_text_mode (0);
+  text_mode = GRUB_TEXT_MODE_UNDEFINED;
+  return 0;
+}
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .getkey = grub_console_getkey,
+    .getkeystatus = grub_console_getkeystatus,
+    .init = grub_efi_console_input_init,
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .fini = grub_efi_console_output_fini,
+    .putchar = grub_console_putchar,
+    .getwh = grub_console_getwh,
+    .getxy = grub_console_getxy,
+    .gotoxy = grub_console_gotoxy,
+    .cls = grub_console_cls,
+    .setcolorstate = grub_console_setcolorstate,
+    .setcursor = grub_console_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init (void)
+{
+  grub_term_register_output ("console", &grub_console_term_output);
+  grub_term_register_input ("console", &grub_console_term_input);
+}
+
+void
+grub_console_fini (void)
+{
+  grub_term_unregister_input (&grub_console_term_input);
+  grub_term_unregister_output (&grub_console_term_output);
+}
diff --git a/grub-core/term/efi/serial.c b/grub-core/term/efi/serial.c
new file mode 100644
index 0000000..4c94723
--- /dev/null
+++ b/grub-core/term/efi/serial.c
@@ -0,0 +1,195 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/disk.h>
+#include <grub/partition.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/term.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/disk.h>
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/i18n.h>
+
+/* GUID.  */
+static grub_efi_guid_t serial_io_guid = GRUB_EFI_SERIAL_IO_GUID;
+
+static void
+do_real_config (struct grub_serial_port *port)
+{
+  grub_efi_status_t status = GRUB_EFI_SUCCESS;
+  const grub_efi_parity_type_t parities[] = {
+    [GRUB_SERIAL_PARITY_NONE] = GRUB_EFI_SERIAL_NO_PARITY,
+    [GRUB_SERIAL_PARITY_ODD] = GRUB_EFI_SERIAL_ODD_PARITY,
+    [GRUB_SERIAL_PARITY_EVEN] = GRUB_EFI_SERIAL_EVEN_PARITY
+  };
+  const grub_efi_stop_bits_t stop_bits[] = {
+    [GRUB_SERIAL_STOP_BITS_1] = GRUB_EFI_SERIAL_1_STOP_BIT,
+    [GRUB_SERIAL_STOP_BITS_1_5] = GRUB_EFI_SERIAL_1_5_STOP_BITS,
+    [GRUB_SERIAL_STOP_BITS_2] = GRUB_EFI_SERIAL_2_STOP_BITS,
+  };
+
+  if (port->configured)
+    return;
+
+  status = efi_call_7 (port->interface->set_attributes, port->interface,
+		       port->config.speed,
+		       0, 0, parities[port->config.parity],
+		       port->config.word_len,
+		       stop_bits[port->config.stop_bits]);
+  if (status != GRUB_EFI_SUCCESS)
+    port->broken = 1;
+
+  status = efi_call_2 (port->interface->set_control_bits, port->interface,
+		       port->config.rtscts ? 0x4002 : 0x2);
+
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+serial_hw_fetch (struct grub_serial_port *port)
+{
+  grub_efi_uintn_t bufsize = 1;
+  char c;
+  grub_efi_status_t status = GRUB_EFI_SUCCESS;
+  do_real_config (port);
+  if (port->broken)
+    return -1;
+
+  status = efi_call_3 (port->interface->read, port->interface, &bufsize, &c);
+  if (status != GRUB_EFI_SUCCESS || bufsize == 0)
+    return -1;
+
+  return c;
+}
+
+/* Put a character.  */
+static void
+serial_hw_put (struct grub_serial_port *port, const int c)
+{
+  grub_efi_uintn_t bufsize = 1;
+  char c0 = c;
+
+  do_real_config (port);
+
+  if (port->broken)
+    return;
+
+  efi_call_3 (port->interface->write, port->interface, &bufsize, &c0);
+}
+
+/* Initialize a serial device. PORT is the port number for a serial device.
+   SPEED is a DTE-DTE speed which must be one of these: 2400, 4800, 9600,
+   19200, 38400, 57600 and 115200. WORD_LEN is the word length to be used
+   for the device. Likewise, PARITY is the type of the parity and
+   STOP_BIT_LEN is the length of the stop bit. The possible values for
+   WORD_LEN, PARITY and STOP_BIT_LEN are defined in the header file as
+   macros.  */
+static grub_err_t
+serial_hw_configure (struct grub_serial_port *port,
+		     struct grub_serial_config *config)
+{
+  if (config->parity != GRUB_SERIAL_PARITY_NONE
+      && config->parity != GRUB_SERIAL_PARITY_ODD
+      && config->parity != GRUB_SERIAL_PARITY_EVEN)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port parity"));
+
+  if (config->stop_bits != GRUB_SERIAL_STOP_BITS_1
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_1_5
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port stop bits number"));
+
+  if (config->word_len < 5 || config->word_len > 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port word length"));
+
+  port->config = *config;
+  port->configured = 0;
+
+  /*  FIXME: should check if the serial terminal was found.  */
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_serial_driver grub_efiserial_driver =
+  {
+    .configure = serial_hw_configure,
+    .fetch = serial_hw_fetch,
+    .put = serial_hw_put
+  };
+
+void
+grub_efiserial_init (void)
+{
+  grub_efi_uintn_t num_handles;
+  grub_efi_handle_t *handles;
+  grub_efi_handle_t *handle;
+  int num_serial = 0;
+  grub_err_t err;
+
+  /* Find handles which support the disk io interface.  */
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL, &serial_io_guid,
+				    0, &num_handles);
+  if (! handles)
+    return;
+
+  /* Make a linked list of devices.  */
+  for (handle = handles; num_handles--; handle++)
+    {
+      struct grub_serial_port *port;
+      struct grub_efi_serial_io_interface *sio;
+
+      sio = grub_efi_open_protocol (*handle, &serial_io_guid,
+				    GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+      if (! sio)
+	/* This should not happen... Why?  */
+	continue;
+
+      port = grub_zalloc (sizeof (*port));
+      if (!port)
+	return;
+
+      port->name = grub_malloc (sizeof ("efiXXXXXXXXXXXXXXXXXXXX"));
+      if (!port->name)
+	{
+	  grub_free (port);
+	  return;
+	}
+      grub_snprintf (port->name, sizeof ("efiXXXXXXXXXXXXXXXXXXXX"),
+		     "efi%d", num_serial++);
+
+      port->driver = &grub_efiserial_driver;
+      port->interface = sio;
+      err = grub_serial_config_defaults (port);
+      if (err)
+	grub_print_error ();
+
+      grub_serial_register (port);
+    }
+
+  grub_free (handles);
+
+  return;
+}
diff --git a/grub-core/term/gfxterm.c b/grub-core/term/gfxterm.c
new file mode 100644
index 0000000..b40fcce
--- /dev/null
+++ b/grub-core/term/gfxterm.c
@@ -0,0 +1,1160 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/font.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/video.h>
+#include <grub/gfxterm.h>
+#include <grub/bitmap.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define DEFAULT_VIDEO_MODE	"auto"
+#define DEFAULT_BORDER_WIDTH	10
+
+#define DEFAULT_STANDARD_COLOR  0x07
+
+struct grub_dirty_region
+{
+  int top_left_x;
+  int top_left_y;
+  int bottom_right_x;
+  int bottom_right_y;
+};
+
+struct grub_colored_char
+{
+  /* An Unicode codepoint.  */
+  struct grub_unicode_glyph code;
+
+  /* Color values.  */
+  grub_video_color_t fg_color;
+  grub_video_color_t bg_color;
+};
+
+struct grub_virtual_screen
+{
+  /* Dimensions of the virtual screen in pixels.  */
+  unsigned int width;
+  unsigned int height;
+
+  /* Offset in the display in pixels.  */
+  unsigned int offset_x;
+  unsigned int offset_y;
+
+  /* TTY Character sizes in pixes.  */
+  unsigned int normal_char_width;
+  unsigned int normal_char_height;
+
+  /* Virtual screen TTY size in characters.  */
+  unsigned int columns;
+  unsigned int rows;
+
+  /* Current cursor location in characters.  */
+  unsigned int cursor_x;
+  unsigned int cursor_y;
+
+  /* Current cursor state. */
+  int cursor_state;
+
+  /* Font settings. */
+  grub_font_t font;
+
+  /* Terminal color settings.  */
+  grub_uint8_t standard_color_setting;
+  grub_uint8_t term_color;
+
+  /* Color settings.  */
+  grub_video_color_t fg_color;
+  grub_video_color_t bg_color;
+  grub_video_color_t bg_color_display;
+
+  /* Text buffer for virtual screen.  Contains (columns * rows) number
+     of entries.  */
+  struct grub_colored_char *text_buffer;
+
+  int total_scroll;
+
+  int functional;
+};
+
+struct grub_gfxterm_window
+{
+  unsigned x;
+  unsigned y;
+  unsigned width;
+  unsigned height;
+  int double_repaint;
+};
+
+static struct grub_video_render_target *render_target;
+void (*grub_gfxterm_decorator_hook) (void) = NULL;
+static struct grub_gfxterm_window window;
+static struct grub_virtual_screen virtual_screen;
+static int repaint_scheduled = 0;
+static int repaint_was_scheduled = 0;
+
+static void destroy_window (void);
+
+static struct grub_video_render_target *text_layer;
+
+struct grub_gfxterm_background grub_gfxterm_background;
+
+static struct grub_dirty_region dirty_region;
+
+static void dirty_region_reset (void);
+
+static int dirty_region_is_empty (void);
+
+static void dirty_region_add (int x, int y,
+                              unsigned int width, unsigned int height);
+
+static unsigned int calculate_normal_character_width (grub_font_t font);
+
+static unsigned char calculate_character_width (struct grub_font_glyph *glyph);
+
+static void grub_gfxterm_refresh (struct grub_term_output *term __attribute__ ((unused)));
+
+static grub_size_t
+grub_gfxterm_getcharwidth (struct grub_term_output *term __attribute__ ((unused)),
+			   const struct grub_unicode_glyph *c);
+
+static void
+set_term_color (grub_uint8_t term_color)
+{
+  struct grub_video_render_target *old_target;
+
+  /* Save previous target and switch to text layer.  */
+  grub_video_get_active_render_target (&old_target);
+  grub_video_set_active_render_target (text_layer);
+
+  /* Map terminal color to text layer compatible video colors.  */
+  virtual_screen.fg_color = grub_video_map_color(term_color & 0x0f);
+
+  /* Special case: use black as transparent color.  */
+  if (((term_color >> 4) & 0x0f) == 0)
+    {
+      virtual_screen.bg_color = grub_video_map_rgba(0, 0, 0, 0);
+    }
+  else
+    {
+      virtual_screen.bg_color = grub_video_map_color((term_color >> 4) & 0x0f);
+    }
+
+  /* Restore previous target.  */
+  grub_video_set_active_render_target (old_target);
+}
+
+static void
+clear_char (struct grub_colored_char *c)
+{
+  grub_unicode_destroy_glyph (&c->code);
+  grub_unicode_set_glyph_from_code (&c->code, ' ');
+  c->fg_color = virtual_screen.fg_color;
+  c->bg_color = virtual_screen.bg_color;
+}
+
+static void
+grub_virtual_screen_free (void)
+{
+  virtual_screen.functional = 0;
+
+  /* If virtual screen has been allocated, free it.  */
+  if (virtual_screen.text_buffer != 0)
+    {
+      unsigned i;
+      for (i = 0;
+	   i < virtual_screen.columns * virtual_screen.rows;
+	   i++)
+	grub_unicode_destroy_glyph (&virtual_screen.text_buffer[i].code);
+      grub_free (virtual_screen.text_buffer);
+    }
+
+  /* Reset virtual screen data.  */
+  grub_memset (&virtual_screen, 0, sizeof (virtual_screen));
+
+  /* Free render targets.  */
+  grub_video_delete_render_target (text_layer);
+  text_layer = 0;
+}
+
+static grub_err_t
+grub_virtual_screen_setup (unsigned int x, unsigned int y,
+                           unsigned int width, unsigned int height,
+			   grub_font_t font)
+{
+  unsigned int i;
+
+  /* Free old virtual screen.  */
+  grub_virtual_screen_free ();
+
+  /* Initialize with default data.  */
+  virtual_screen.font = font;
+  virtual_screen.width = width;
+  virtual_screen.height = height;
+  virtual_screen.offset_x = x;
+  virtual_screen.offset_y = y;
+  virtual_screen.normal_char_width =
+    calculate_normal_character_width (virtual_screen.font);
+  virtual_screen.normal_char_height =
+    grub_font_get_max_char_height (virtual_screen.font);
+  if (virtual_screen.normal_char_height == 0)
+    virtual_screen.normal_char_height = 16;
+  virtual_screen.cursor_x = 0;
+  virtual_screen.cursor_y = 0;
+  virtual_screen.cursor_state = 1;
+  virtual_screen.total_scroll = 0;
+
+  /* Calculate size of text buffer.  */
+  virtual_screen.columns = virtual_screen.width / virtual_screen.normal_char_width;
+  virtual_screen.rows = virtual_screen.height / virtual_screen.normal_char_height;
+
+  /*
+   * There must be a minimum number of rows and columns for the screen to
+   * make sense. Arbitrarily pick half of 80x24. If either dimensions is 0
+   * we would allocate 0 bytes for the text_buffer.
+   */
+  if (virtual_screen.columns < 40 || virtual_screen.rows < 12)
+    return grub_error (GRUB_ERR_BAD_FONT,
+		       "font: glyphs too large to fit on screen");
+
+  /* Allocate memory for text buffer.  */
+  virtual_screen.text_buffer =
+    (struct grub_colored_char *) grub_malloc (virtual_screen.columns
+                                              * virtual_screen.rows
+                                              * sizeof (*virtual_screen.text_buffer));
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Create new render target for text layer.  */
+  grub_video_create_render_target (&text_layer,
+                                   virtual_screen.width,
+                                   virtual_screen.height,
+                                   GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
+                                   | GRUB_VIDEO_MODE_TYPE_ALPHA);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* As we want to have colors compatible with rendering target,
+     we can only have those after mode is initialized.  */
+  grub_video_set_active_render_target (text_layer);
+
+  virtual_screen.standard_color_setting = DEFAULT_STANDARD_COLOR;
+
+  virtual_screen.term_color = virtual_screen.standard_color_setting;
+
+  set_term_color (virtual_screen.term_color);
+
+  grub_video_set_active_render_target (render_target);
+
+  virtual_screen.bg_color_display =
+    grub_video_map_rgba_color (grub_gfxterm_background.default_bg_color);
+
+  /* Clear out text buffer. */
+  for (i = 0; i < virtual_screen.columns * virtual_screen.rows; i++)
+    {
+      virtual_screen.text_buffer[i].code.ncomb = 0;
+      clear_char (&(virtual_screen.text_buffer[i]));
+    }
+  if (grub_errno)
+    return grub_errno;
+
+  virtual_screen.functional = 1;
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_gfxterm_schedule_repaint (void)
+{
+  repaint_scheduled = 1;
+}
+
+grub_err_t
+grub_gfxterm_set_window (struct grub_video_render_target *target,
+			 int x, int y, int width, int height,
+			 int double_repaint,
+			 grub_font_t font, int border_width)
+{
+  /* Clean up any prior instance.  */
+  destroy_window ();
+
+  /* Set the render target.  */
+  render_target = target;
+
+  /* Create virtual screen.  */
+  if (grub_virtual_screen_setup (border_width, border_width, 
+                                 width - 2 * border_width, 
+                                 height - 2 * border_width, 
+                                 font) 
+      != GRUB_ERR_NONE)
+    {
+      return grub_errno;
+    }
+
+  /* Set window bounds.  */
+  window.x = x;
+  window.y = y;
+  window.width = width;
+  window.height = height;
+  window.double_repaint = double_repaint;
+
+  dirty_region_reset ();
+  grub_gfxterm_schedule_repaint ();
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_gfxterm_fullscreen (void)
+{
+  const char *font_name;
+  struct grub_video_mode_info mode_info;
+  grub_video_color_t color;
+  grub_err_t err;
+  int double_redraw;
+  grub_font_t font;
+
+  err = grub_video_get_info (&mode_info);
+  /* Figure out what mode we ended up.  */
+  if (err)
+    return err;
+
+  grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
+
+  double_redraw = mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+    && !(mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+
+  /* Make sure screen is set to the default background color.  */
+  color = grub_video_map_rgba_color (grub_gfxterm_background.default_bg_color);
+  grub_video_fill_rect (color, 0, 0, mode_info.width, mode_info.height);
+  if (double_redraw)
+    {
+      grub_video_swap_buffers ();
+      grub_video_fill_rect (color, 0, 0, mode_info.width, mode_info.height);
+    }
+
+  /* Select the font to use.  */
+  font_name = grub_env_get ("gfxterm_font");
+  if (! font_name)
+    font_name = "";   /* Allow fallback to any font.  */
+
+  font = grub_font_get (font_name);
+  if (!font)
+    return grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
+
+  grub_gfxterm_decorator_hook = NULL;
+
+  return grub_gfxterm_set_window (GRUB_VIDEO_RENDER_TARGET_DISPLAY,
+				  0, 0, mode_info.width, mode_info.height,
+				  double_redraw,
+				  font, DEFAULT_BORDER_WIDTH);
+}
+
+static grub_err_t
+grub_gfxterm_term_init (struct grub_term_output *term __attribute__ ((unused)))
+{
+  char *tmp;
+  grub_err_t err;
+  const char *modevar;
+
+  /* Parse gfxmode environment variable if set.  */
+  modevar = grub_env_get ("gfxmode");
+  if (! modevar || *modevar == 0)
+    err = grub_video_set_mode (DEFAULT_VIDEO_MODE,
+			       GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
+  else
+    {
+      tmp = grub_xasprintf ("%s;" DEFAULT_VIDEO_MODE, modevar);
+      if (!tmp)
+	return grub_errno;
+      err = grub_video_set_mode (tmp, GRUB_VIDEO_MODE_TYPE_PURE_TEXT, 0);
+      grub_free (tmp);
+    }
+
+  if (err)
+    return err;
+
+  err = grub_gfxterm_fullscreen ();
+  if (err)
+    grub_video_restore ();
+
+  return err;
+}
+
+static void
+destroy_window (void)
+{
+  grub_virtual_screen_free ();
+}
+
+static grub_err_t
+grub_gfxterm_term_fini (struct grub_term_output *term __attribute__ ((unused)))
+{
+  unsigned i;
+  destroy_window ();
+  grub_video_restore ();
+
+  for (i = 0; i < virtual_screen.columns * virtual_screen.rows; i++)
+    {
+      grub_unicode_destroy_glyph (&virtual_screen.text_buffer[i].code);
+      virtual_screen.text_buffer[i].code.ncomb = 0;
+      virtual_screen.text_buffer[i].code.base = 0;
+    }
+
+  /* Clear error state.  */
+  grub_errno = GRUB_ERR_NONE;
+  return GRUB_ERR_NONE;
+}
+
+static void
+redraw_screen_rect (unsigned int x, unsigned int y,
+                    unsigned int width, unsigned int height)
+{
+  grub_video_color_t color;
+  grub_video_rect_t saved_view;
+
+  grub_video_set_active_render_target (render_target);
+  /* Save viewport and set it to our window.  */
+  grub_video_get_viewport ((unsigned *) &saved_view.x, 
+                           (unsigned *) &saved_view.y, 
+                           (unsigned *) &saved_view.width, 
+                           (unsigned *) &saved_view.height);
+  grub_video_set_viewport (window.x, window.y, window.width, window.height);
+
+  if (grub_gfxterm_background.bitmap)
+    {
+      /* Render bitmap as background.  */
+      grub_video_blit_bitmap (grub_gfxterm_background.bitmap,
+			      GRUB_VIDEO_BLIT_REPLACE, x, y,
+			      x, y,
+                              width, height);
+
+      /* If bitmap is smaller than requested blit area, use background
+         color.  */
+      color = virtual_screen.bg_color_display;
+
+      /* Fill right side of the bitmap if needed.  */
+      if ((x + width >= grub_gfxterm_background.bitmap->mode_info.width)
+	  && (y < grub_gfxterm_background.bitmap->mode_info.height))
+        {
+          int w = (x + width) - grub_gfxterm_background.bitmap->mode_info.width;
+          int h = height;
+          unsigned int tx = x;
+
+          if (y + height >= grub_gfxterm_background.bitmap->mode_info.height)
+            {
+              h = grub_gfxterm_background.bitmap->mode_info.height - y;
+            }
+
+          if (grub_gfxterm_background.bitmap->mode_info.width > tx)
+            {
+              tx = grub_gfxterm_background.bitmap->mode_info.width;
+            }
+
+          /* Render background layer.  */
+	  grub_video_fill_rect (color, tx, y, w, h);
+        }
+
+      /* Fill bottom side of the bitmap if needed.  */
+      if (y + height >= grub_gfxterm_background.bitmap->mode_info.height)
+        {
+          int h = (y + height) - grub_gfxterm_background.bitmap->mode_info.height;
+          unsigned int ty = y;
+
+          if (grub_gfxterm_background.bitmap->mode_info.height > ty)
+            {
+              ty = grub_gfxterm_background.bitmap->mode_info.height;
+            }
+
+          /* Render background layer.  */
+	  grub_video_fill_rect (color, x, ty, width, h);
+        }
+    }
+  else
+    {
+      /* Render background layer.  */
+      color = virtual_screen.bg_color_display;
+      grub_video_fill_rect (color, x, y, width, height);
+    }
+
+  if (grub_gfxterm_background.blend_text_bg)
+    /* Render text layer as blended.  */
+    grub_video_blit_render_target (text_layer, GRUB_VIDEO_BLIT_BLEND, x, y,
+                                   x - virtual_screen.offset_x,
+                                   y - virtual_screen.offset_y,
+                                   width, height);
+  else
+    /* Render text layer as replaced (to get texts background color).  */
+    grub_video_blit_render_target (text_layer, GRUB_VIDEO_BLIT_REPLACE, x, y,
+                                   x - virtual_screen.offset_x,
+                                   y - virtual_screen.offset_y,
+                                   width, height);
+
+  /* Restore saved viewport.  */
+  grub_video_set_viewport (saved_view.x, saved_view.y,
+                           saved_view.width, saved_view.height);
+  grub_video_set_active_render_target (render_target);
+}
+
+static void
+dirty_region_reset (void)
+{
+  dirty_region.top_left_x = -1;
+  dirty_region.top_left_y = -1;
+  dirty_region.bottom_right_x = -1;
+  dirty_region.bottom_right_y = -1;
+  repaint_was_scheduled = 0;
+}
+
+static int
+dirty_region_is_empty (void)
+{
+  if ((dirty_region.top_left_x == -1)
+      || (dirty_region.top_left_y == -1)
+      || (dirty_region.bottom_right_x == -1)
+      || (dirty_region.bottom_right_y == -1))
+    return 1;
+  return 0;
+}
+
+static void
+dirty_region_add_real (int x, int y, unsigned int width, unsigned int height)
+{
+  if (dirty_region_is_empty ())
+    {
+      dirty_region.top_left_x = x;
+      dirty_region.top_left_y = y;
+      dirty_region.bottom_right_x = x + width - 1;
+      dirty_region.bottom_right_y = y + height - 1;
+    }
+  else
+    {
+      if (x < dirty_region.top_left_x)
+        dirty_region.top_left_x = x;
+      if (y < dirty_region.top_left_y)
+        dirty_region.top_left_y = y;
+      if ((x + (int)width - 1) > dirty_region.bottom_right_x)
+        dirty_region.bottom_right_x = x + width - 1;
+      if ((y + (int)height - 1) > dirty_region.bottom_right_y)
+        dirty_region.bottom_right_y = y + height - 1;
+    }
+}
+
+static void
+dirty_region_add (int x, int y, unsigned int width, unsigned int height)
+{
+  if ((width == 0) || (height == 0))
+    return;
+
+  if (repaint_scheduled)
+    {
+      dirty_region_add_real (0, 0,
+			     window.width, window.height);
+      repaint_scheduled = 0;
+      repaint_was_scheduled = 1;
+    }
+  dirty_region_add_real (x, y, width, height);
+}
+
+static void
+dirty_region_add_virtualscreen (void)
+{
+  /* Mark virtual screen as dirty.  */
+  dirty_region_add (virtual_screen.offset_x, virtual_screen.offset_y,
+                    virtual_screen.width, virtual_screen.height);
+}
+
+
+static void
+dirty_region_redraw (void)
+{
+  int x;
+  int y;
+  int width;
+  int height;
+
+  if (dirty_region_is_empty ())
+    return;
+
+  x = dirty_region.top_left_x;
+  y = dirty_region.top_left_y;
+
+  width = dirty_region.bottom_right_x - x + 1;
+  height = dirty_region.bottom_right_y - y + 1;
+
+  if (repaint_was_scheduled && grub_gfxterm_decorator_hook)
+    grub_gfxterm_decorator_hook ();
+
+  redraw_screen_rect (x, y, width, height);
+}
+
+static inline void
+paint_char (unsigned cx, unsigned cy)
+{
+  struct grub_colored_char *p;
+  struct grub_font_glyph *glyph;
+  grub_video_color_t color;
+  grub_video_color_t bgcolor;
+  unsigned int x;
+  unsigned int y;
+  int ascent;
+  unsigned int height;
+  unsigned int width;
+
+  if (cy + virtual_screen.total_scroll >= virtual_screen.rows)
+    return;
+
+  /* Find out active character.  */
+  p = (virtual_screen.text_buffer
+       + cx + (cy * virtual_screen.columns));
+
+  if (!p->code.base)
+    return;
+
+  /* Get glyph for character.  */
+  glyph = grub_font_construct_glyph (virtual_screen.font, &p->code);
+  if (!glyph)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+  ascent = grub_font_get_ascent (virtual_screen.font);
+
+  width = virtual_screen.normal_char_width * calculate_character_width(glyph);
+  height = virtual_screen.normal_char_height;
+
+  color = p->fg_color;
+  bgcolor = p->bg_color;
+
+  x = cx * virtual_screen.normal_char_width;
+  y = (cy + virtual_screen.total_scroll) * virtual_screen.normal_char_height;
+
+  /* Render glyph to text layer.  */
+  grub_video_set_active_render_target (text_layer);
+  grub_video_fill_rect (bgcolor, x, y, width, height);
+  grub_font_draw_glyph (glyph, color, x, y + ascent);
+  grub_video_set_active_render_target (render_target);
+
+  /* Mark character to be drawn.  */
+  dirty_region_add (virtual_screen.offset_x + x, virtual_screen.offset_y + y,
+                    width, height);
+}
+
+static inline void
+write_char (void)
+{
+  paint_char (virtual_screen.cursor_x, virtual_screen.cursor_y);
+}
+
+static inline void
+draw_cursor (int show)
+{
+  unsigned int x;
+  unsigned int y;
+  unsigned int width;
+  unsigned int height;
+  unsigned int ascent;
+  grub_video_color_t color;
+  
+  write_char ();
+
+  if (!show)
+    return;
+
+  if (virtual_screen.cursor_y + virtual_screen.total_scroll
+      >= virtual_screen.rows)
+    return;
+
+  /* Ensure that cursor doesn't go outside of character box.  */
+  ascent = grub_font_get_ascent(virtual_screen.font);
+  if (ascent > virtual_screen.normal_char_height - 2)
+    ascent = virtual_screen.normal_char_height - 2;
+
+  /* Determine cursor properties and position on text layer. */
+  x = virtual_screen.cursor_x * virtual_screen.normal_char_width;
+  width = virtual_screen.normal_char_width;
+  color = virtual_screen.fg_color;
+  y = ((virtual_screen.cursor_y + virtual_screen.total_scroll)
+       * virtual_screen.normal_char_height
+       + ascent);
+  height = 2;
+  
+  /* Render cursor to text layer.  */
+  grub_video_set_active_render_target (text_layer);
+  grub_video_fill_rect (color, x, y, width, height);
+  grub_video_set_active_render_target (render_target);
+  
+  /* Mark cursor to be redrawn.  */
+  dirty_region_add (virtual_screen.offset_x + x,
+		    virtual_screen.offset_y + y,
+		    width, height);
+}
+
+static void
+real_scroll (void)
+{
+  unsigned int i, j, was_scroll;
+  grub_video_color_t color;
+
+  if (!virtual_screen.total_scroll)
+    return;
+
+  /* If we have bitmap, re-draw screen, otherwise scroll physical screen too.  */
+  if (grub_gfxterm_background.bitmap)
+    {
+      /* Scroll physical screen.  */
+      grub_video_set_active_render_target (text_layer);
+      color = virtual_screen.bg_color;
+      grub_video_scroll (color, 0, -virtual_screen.normal_char_height
+			 * virtual_screen.total_scroll);
+
+      /* Mark virtual screen to be redrawn.  */
+      dirty_region_add_virtualscreen ();
+    }
+  else
+    {
+      grub_video_rect_t saved_view;
+
+      /* Remove cursor.  */
+      draw_cursor (0);
+
+      grub_video_set_active_render_target (render_target);
+
+      i = window.double_repaint ? 2 : 1;
+
+      color = virtual_screen.bg_color_display;
+
+      while (i--)
+	{
+	  /* Save viewport and set it to our window.  */
+	  grub_video_get_viewport ((unsigned *) &saved_view.x, 
+				   (unsigned *) &saved_view.y, 
+				   (unsigned *) &saved_view.width, 
+				   (unsigned *) &saved_view.height);
+
+	  grub_video_set_viewport (window.x, window.y, window.width,
+				   window.height);
+
+	  /* Clear new border area.  */
+	  grub_video_fill_rect (color,
+				virtual_screen.offset_x,
+				virtual_screen.offset_y,
+				virtual_screen.width,
+				virtual_screen.normal_char_height
+				* virtual_screen.total_scroll);
+
+	  grub_video_set_active_render_target (render_target);
+	  dirty_region_redraw ();
+
+	  /* Scroll physical screen.  */
+	  grub_video_scroll (color, 0, -virtual_screen.normal_char_height
+			     * virtual_screen.total_scroll);
+
+	  /* Restore saved viewport.  */
+	  grub_video_set_viewport (saved_view.x, saved_view.y,
+				   saved_view.width, saved_view.height);
+
+	  if (i)
+	    grub_video_swap_buffers ();
+	}
+      dirty_region_reset ();
+
+      /* Scroll physical screen.  */
+      grub_video_set_active_render_target (text_layer);
+      color = virtual_screen.bg_color;
+      grub_video_scroll (color, 0, -virtual_screen.normal_char_height
+			 * virtual_screen.total_scroll);
+
+      grub_video_set_active_render_target (render_target);
+
+    }
+
+  was_scroll = virtual_screen.total_scroll;
+  virtual_screen.total_scroll = 0;
+
+  if (was_scroll > virtual_screen.rows)
+    was_scroll = virtual_screen.rows;
+
+  /* Draw shadow part.  */
+  for (i = virtual_screen.rows - was_scroll;
+       i < virtual_screen.rows; i++)
+    for (j = 0; j < virtual_screen.columns; j++)
+      paint_char (j, i);
+
+  /* Draw cursor if visible.  */
+  if (virtual_screen.cursor_state)
+    draw_cursor (1);
+}
+
+static void
+scroll_up (void)
+{
+  unsigned int i;
+
+  /* Clear first line in text buffer.  */
+  for (i = 0; i < virtual_screen.columns; i++)
+    grub_unicode_destroy_glyph (&virtual_screen.text_buffer[i].code);
+  
+  /* Scroll text buffer with one line to up.  */
+  grub_memmove (virtual_screen.text_buffer,
+                virtual_screen.text_buffer + virtual_screen.columns,
+                sizeof (*virtual_screen.text_buffer)
+                * virtual_screen.columns
+                * (virtual_screen.rows - 1));
+
+  /* Clear last line in text buffer.  */
+  for (i = virtual_screen.columns * (virtual_screen.rows - 1);
+       i < virtual_screen.columns * virtual_screen.rows;
+       i++)
+    clear_char (&(virtual_screen.text_buffer[i]));
+
+  virtual_screen.total_scroll++;
+}
+
+static void
+grub_gfxterm_putchar (struct grub_term_output *term,
+		      const struct grub_unicode_glyph *c)
+{
+  if (!virtual_screen.functional)
+    return;
+
+  if (c->base == '\a')
+    /* FIXME */
+    return;
+
+  /* Erase current cursor, if any.  */
+  if (virtual_screen.cursor_state)
+    draw_cursor (0);
+
+  if (c->base == '\b' || c->base == '\n' || c->base == '\r')
+    {
+      switch (c->base)
+        {
+        case '\b':
+          if (virtual_screen.cursor_x > 0)
+            virtual_screen.cursor_x--;
+          break;
+
+        case '\n':
+          if (virtual_screen.cursor_y >= virtual_screen.rows - 1)
+            scroll_up ();
+          else
+            virtual_screen.cursor_y++;
+          break;
+
+        case '\r':
+          virtual_screen.cursor_x = 0;
+          break;
+        }
+    }
+  else
+    {
+      struct grub_colored_char *p;
+      unsigned char char_width;
+
+      /* Calculate actual character width for glyph. This is number of
+         times of normal_font_width.  */
+      char_width = grub_gfxterm_getcharwidth (term, c);
+
+      /* If we are about to exceed line length, wrap to next line.  */
+      if (virtual_screen.cursor_x + char_width > virtual_screen.columns)
+	{
+          if (virtual_screen.cursor_y >= virtual_screen.rows - 1)
+            scroll_up ();
+          else
+            virtual_screen.cursor_y++;
+	}
+
+      /* Find position on virtual screen, and fill information.  */
+      p = (virtual_screen.text_buffer +
+           virtual_screen.cursor_x +
+           virtual_screen.cursor_y * virtual_screen.columns);
+      grub_unicode_destroy_glyph (&p->code);
+      grub_unicode_set_glyph (&p->code, c);
+      grub_errno = GRUB_ERR_NONE;
+      p->fg_color = virtual_screen.fg_color;
+      p->bg_color = virtual_screen.bg_color;
+
+      /* If we have large glyph, add fixup info.  */
+      if (char_width > 1)
+        {
+          unsigned i;
+
+          for (i = 1; i < char_width && p + i < 
+		 virtual_screen.text_buffer + virtual_screen.columns
+		 * virtual_screen.rows; i++)
+	      {
+		grub_unicode_destroy_glyph (&p[i].code);
+		p[i].code.base = 0;
+	      }
+        }
+
+      /* Draw glyph.  */
+      write_char ();
+
+      /* Make sure we scroll screen when needed and wrap line correctly.  */
+      virtual_screen.cursor_x += char_width;
+      if (virtual_screen.cursor_x >= virtual_screen.columns)
+        {
+          virtual_screen.cursor_x = 0;
+
+          if (virtual_screen.cursor_y >= virtual_screen.rows - 1)
+            scroll_up ();
+          else
+            virtual_screen.cursor_y++;
+        }
+    }
+
+  /* Redraw cursor if it should be visible.  */
+  /* Note: This will redraw the character as well, which means that the
+     above call to write_char is redundant when the cursor is showing.  */
+  if (virtual_screen.cursor_state)
+    draw_cursor (1);
+}
+
+/* Use ASCII characters to determine normal character width.  */
+static unsigned int
+calculate_normal_character_width (grub_font_t font)
+{
+  struct grub_font_glyph *glyph;
+  unsigned int width = 0;
+  unsigned int i;
+
+  /* Get properties of every printable ASCII character.  */
+  for (i = 32; i < 127; i++)
+    {
+      glyph = grub_font_get_glyph (font, i);
+
+      /* Skip unknown characters.  Should never happen on normal conditions.  */
+      if (! glyph)
+	continue;
+
+      if (glyph->device_width > width)
+	width = glyph->device_width;
+    }
+  if (!width)
+    return 8;
+
+  return width;
+}
+
+static unsigned char
+calculate_character_width (struct grub_font_glyph *glyph)
+{
+  if (! glyph || glyph->device_width == 0)
+    return 1;
+
+  return (glyph->device_width
+          + (virtual_screen.normal_char_width - 1))
+         / virtual_screen.normal_char_width;
+}
+
+static grub_size_t
+grub_gfxterm_getcharwidth (struct grub_term_output *term __attribute__ ((unused)),
+			   const struct grub_unicode_glyph *c)
+{
+  int dev_width;
+  dev_width = grub_font_get_constructed_device_width (virtual_screen.font, c);
+
+  if (dev_width == 0)
+    return 1;
+
+  return (dev_width + (virtual_screen.normal_char_width - 1))
+    / virtual_screen.normal_char_width;
+}
+
+static struct grub_term_coordinate
+grub_virtual_screen_getwh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  return (struct grub_term_coordinate) { virtual_screen.columns, virtual_screen.rows };
+}
+
+static struct grub_term_coordinate
+grub_virtual_screen_getxy (struct grub_term_output *term __attribute__ ((unused)))
+{
+  return (struct grub_term_coordinate) { virtual_screen.cursor_x, virtual_screen.cursor_y };
+}
+
+static void
+grub_gfxterm_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
+		     struct grub_term_coordinate pos)
+{
+  if (pos.x >= virtual_screen.columns)
+    pos.x = virtual_screen.columns - 1;
+
+  if (pos.y >= virtual_screen.rows)
+    pos.y = virtual_screen.rows - 1;
+
+  /* Erase current cursor, if any.  */
+  if (virtual_screen.cursor_state)
+    draw_cursor (0);
+
+  virtual_screen.cursor_x = pos.x;
+  virtual_screen.cursor_y = pos.y;
+
+  /* Draw cursor if visible.  */
+  if (virtual_screen.cursor_state)
+    draw_cursor (1);
+}
+
+static void
+grub_virtual_screen_cls (struct grub_term_output *term __attribute__ ((unused)))
+{
+  grub_uint32_t i;
+
+  for (i = 0; i < virtual_screen.columns * virtual_screen.rows; i++)
+    clear_char (&(virtual_screen.text_buffer[i]));
+
+  virtual_screen.cursor_x = virtual_screen.cursor_y = 0;
+}
+
+static void
+grub_gfxterm_cls (struct grub_term_output *term)
+{
+  grub_video_color_t color;
+
+  /* Clear virtual screen.  */
+  grub_virtual_screen_cls (term);
+
+  /* Clear text layer.  */
+  grub_video_set_active_render_target (text_layer);
+  color = virtual_screen.bg_color;
+  grub_video_fill_rect (color, 0, 0,
+                        virtual_screen.width, virtual_screen.height);
+  grub_video_set_active_render_target (render_target);
+
+  /* Mark virtual screen to be redrawn.  */
+  dirty_region_add_virtualscreen ();
+
+  grub_gfxterm_refresh (term);
+}
+
+static void
+grub_virtual_screen_setcolorstate (struct grub_term_output *term __attribute__ ((unused)),
+				   grub_term_color_state state)
+{
+  switch (state)
+    {
+    case GRUB_TERM_COLOR_STANDARD:
+      virtual_screen.term_color = virtual_screen.standard_color_setting;
+      break;
+
+    case GRUB_TERM_COLOR_NORMAL:
+      virtual_screen.term_color = grub_term_normal_color;
+      break;
+
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      virtual_screen.term_color = grub_term_highlight_color;
+      break;
+
+    default:
+      break;
+    }
+
+  /* Change color to virtual terminal.  */
+  set_term_color (virtual_screen.term_color);
+}
+
+static void
+grub_gfxterm_setcursor (struct grub_term_output *term __attribute__ ((unused)),
+			int on)
+{
+  if (virtual_screen.cursor_state != on)
+    {
+      if (virtual_screen.cursor_state)
+	draw_cursor (0);
+      else
+	draw_cursor (1);
+
+      virtual_screen.cursor_state = on;
+    }
+}
+
+static void
+grub_gfxterm_refresh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  real_scroll ();
+
+  /* Redraw only changed regions.  */
+  dirty_region_redraw ();
+
+  grub_video_swap_buffers ();
+
+  if (window.double_repaint)
+    dirty_region_redraw ();
+  dirty_region_reset ();
+}
+
+static struct grub_term_output grub_video_term =
+  {
+    .name = "gfxterm",
+    .init = grub_gfxterm_term_init,
+    .fini = grub_gfxterm_term_fini,
+    .putchar = grub_gfxterm_putchar,
+    .getcharwidth = grub_gfxterm_getcharwidth,
+    .getwh = grub_virtual_screen_getwh,
+    .getxy = grub_virtual_screen_getxy,
+    .gotoxy = grub_gfxterm_gotoxy,
+    .cls = grub_gfxterm_cls,
+    .setcolorstate = grub_virtual_screen_setcolorstate,
+    .setcursor = grub_gfxterm_setcursor,
+    .refresh = grub_gfxterm_refresh,
+    .fullscreen = grub_gfxterm_fullscreen,
+    .flags = GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS,
+    .progress_update_divisor = GRUB_PROGRESS_SLOW,
+    .next = 0
+  };
+
+void
+grub_gfxterm_video_update_color (void)
+{
+  struct grub_video_render_target *old_target;
+
+  grub_video_get_active_render_target (&old_target);
+  grub_video_set_active_render_target (text_layer);
+  virtual_screen.bg_color = grub_video_map_rgba_color (grub_gfxterm_background.default_bg_color);
+  grub_video_set_active_render_target (old_target);
+  virtual_screen.bg_color_display =
+    grub_video_map_rgba_color (grub_gfxterm_background.default_bg_color);
+}
+
+void
+grub_gfxterm_get_dimensions (unsigned *width, unsigned *height)
+{
+  *width = window.width;
+  *height = window.height;
+}
+
+GRUB_MOD_INIT(gfxterm)
+{
+  grub_term_register_output ("gfxterm", &grub_video_term);
+}
+
+GRUB_MOD_FINI(gfxterm)
+{
+  grub_term_unregister_output (&grub_video_term);
+}
diff --git a/grub-core/term/gfxterm_background.c b/grub-core/term/gfxterm_background.c
new file mode 100644
index 0000000..8da71a8
--- /dev/null
+++ b/grub-core/term/gfxterm_background.c
@@ -0,0 +1,190 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/font.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/video.h>
+#include <grub/gfxterm.h>
+#include <grub/bitmap.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/bitmap_scale.h>
+#include <grub/i18n.h>
+#include <grub/color.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Option array indices.  */
+enum
+  {
+    BACKGROUND_CMD_ARGINDEX_MODE = 0
+  };
+
+static const struct grub_arg_option background_image_cmd_options[] =
+  {
+    {"mode", 'm', 0, N_("Background image mode."),
+    /* TRANSLATORS: This refers to background image mode (stretched or 
+       in left-top corner). Note that GRUB will accept only original
+       keywords stretch and normal, not the translated ones.
+       So please put both in translation
+       e.g. stretch(=%STRETCH%)|normal(=%NORMAL%).
+       The percents mark the translated version. Since many people
+       may not know the word stretch or normal I recommend
+       putting the translation either here or in "Background image mode."
+       string.  */
+     N_("stretch|normal"),
+     ARG_TYPE_STRING},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+static grub_err_t
+grub_gfxterm_background_image_cmd (grub_extcmd_context_t ctxt,
+                                   int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+
+  /* Check that we have video adapter active.  */
+  if (grub_video_get_info(NULL) != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Destroy existing background bitmap if loaded.  */
+  if (grub_gfxterm_background.bitmap)
+    {
+      grub_video_bitmap_destroy (grub_gfxterm_background.bitmap);
+      grub_gfxterm_background.bitmap = 0;
+      grub_gfxterm_background.blend_text_bg = 0;
+
+      /* Mark whole screen as dirty.  */
+      grub_gfxterm_schedule_repaint ();
+    }
+
+  /* If filename was provided, try to load that.  */
+  if (argc >= 1)
+    {
+      /* Try to load new one.  */
+      grub_video_bitmap_load (&grub_gfxterm_background.bitmap, args[0]);
+      if (grub_errno != GRUB_ERR_NONE)
+        return grub_errno;
+
+      /* Determine if the bitmap should be scaled to fit the screen.  */
+      if (!state[BACKGROUND_CMD_ARGINDEX_MODE].set
+          || grub_strcmp (state[BACKGROUND_CMD_ARGINDEX_MODE].arg,
+                          "stretch") == 0)
+          {
+	    unsigned int width, height;
+	    grub_gfxterm_get_dimensions (&width, &height);
+            if (width
+		!= grub_video_bitmap_get_width (grub_gfxterm_background.bitmap)
+                || height
+		!= grub_video_bitmap_get_height (grub_gfxterm_background.bitmap))
+              {
+                struct grub_video_bitmap *scaled_bitmap;
+                grub_video_bitmap_create_scaled (&scaled_bitmap,
+                                                 width, 
+                                                 height,
+                                                 grub_gfxterm_background.bitmap,
+                                                 GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
+                if (grub_errno == GRUB_ERR_NONE)
+                  {
+                    /* Replace the original bitmap with the scaled one.  */
+                    grub_video_bitmap_destroy (grub_gfxterm_background.bitmap);
+                    grub_gfxterm_background.bitmap = scaled_bitmap;
+                  }
+              }
+          }
+
+      /* If bitmap was loaded correctly, display it.  */
+      if (grub_gfxterm_background.bitmap)
+        {
+	  grub_gfxterm_background.blend_text_bg = 1;
+
+          /* Mark whole screen as dirty.  */
+	  grub_gfxterm_schedule_repaint ();
+        }
+    }
+
+  /* All was ok.  */
+  grub_errno = GRUB_ERR_NONE;
+  return grub_errno;
+}
+
+static grub_err_t
+grub_gfxterm_background_color_cmd (grub_command_t cmd __attribute__ ((unused)),
+                                   int argc, char **args)
+{
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+
+  /* Check that we have video adapter active.  */
+  if (grub_video_get_info (NULL) != GRUB_ERR_NONE)
+    return grub_errno;
+
+  if (grub_video_parse_color (args[0],
+			      &grub_gfxterm_background.default_bg_color)
+      != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Destroy existing background bitmap if loaded.  */
+  if (grub_gfxterm_background.bitmap)
+    {
+      grub_video_bitmap_destroy (grub_gfxterm_background.bitmap);
+      grub_gfxterm_background.bitmap = 0;
+
+      /* Mark whole screen as dirty.  */
+      grub_gfxterm_schedule_repaint ();
+    }
+
+  /* Set the background and border colors.  The background color needs to be
+     compatible with the text layer.  */
+  grub_gfxterm_video_update_color ();
+  grub_gfxterm_background.blend_text_bg = 1;
+
+  /* Mark whole screen as dirty.  */
+  grub_gfxterm_schedule_repaint ();
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t background_image_cmd_handle;
+static grub_command_t background_color_cmd_handle;
+
+GRUB_MOD_INIT(gfxterm_background)
+{
+  background_image_cmd_handle =
+    grub_register_extcmd ("background_image",
+                          grub_gfxterm_background_image_cmd, 0,
+                          N_("[-m (stretch|normal)] FILE"),
+                          N_("Load background image for active terminal."),
+                          background_image_cmd_options);
+  background_color_cmd_handle =
+    grub_register_command ("background_color",
+                           grub_gfxterm_background_color_cmd,
+                           N_("COLOR"),
+                           N_("Set background color for active terminal."));
+}
+
+GRUB_MOD_FINI(gfxterm_background)
+{
+  grub_unregister_command (background_color_cmd_handle);
+  grub_unregister_extcmd (background_image_cmd_handle);
+}
diff --git a/grub-core/term/i386/coreboot/cbmemc.c b/grub-core/term/i386/coreboot/cbmemc.c
new file mode 100644
index 0000000..cea9b84
--- /dev/null
+++ b/grub-core/term/i386/coreboot/cbmemc.c
@@ -0,0 +1,147 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/terminfo.h>
+#include <grub/dl.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/command.h>
+#include <grub/normal.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define CURSOR_MASK ((1 << 28) - 1)
+#define OVERFLOW (1 << 31)
+
+struct grub_linuxbios_cbmemc
+{
+  grub_uint32_t size;
+  grub_uint32_t cursor;
+  char body[0];
+};
+
+static struct grub_linuxbios_cbmemc *cbmemc;
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  grub_uint32_t flags, cursor;
+  if (!cbmemc)
+    return;
+  flags = cbmemc->cursor & ~CURSOR_MASK;
+  cursor = cbmemc->cursor & CURSOR_MASK;
+  if (cursor >= cbmemc->size)
+    return;
+  cbmemc->body[cursor++] = c;
+  if (cursor >= cbmemc->size)
+    {
+      cursor = 0;
+      flags |= OVERFLOW;
+    }
+  cbmemc->cursor = flags | cursor;
+}
+
+struct grub_terminfo_output_state grub_cbmemc_terminfo_output =
+  {
+    .put = put,
+    .size = { 80, 24 }
+  };
+
+static struct grub_term_output grub_cbmemc_term_output =
+  {
+    .name = "cbmemc",
+    .init = grub_terminfo_output_init,
+    .fini = 0,
+    .putchar = grub_terminfo_putchar,
+    .getxy = grub_terminfo_getxy,
+    .getwh = grub_terminfo_getwh,
+    .gotoxy = grub_terminfo_gotoxy,
+    .cls = grub_terminfo_cls,
+    .setcolorstate = grub_terminfo_setcolorstate,
+    .setcursor = grub_terminfo_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_ASCII,
+    .data = &grub_cbmemc_terminfo_output,
+    .progress_update_divisor = GRUB_PROGRESS_NO_UPDATE
+  };
+
+static int
+iterate_linuxbios_table (grub_linuxbios_table_item_t table_item,
+			 void *data __attribute__ ((unused)))
+{
+  if (table_item->tag != GRUB_LINUXBIOS_MEMBER_CBMEMC)
+    return 0;
+  cbmemc = (struct grub_linuxbios_cbmemc *) (grub_addr_t)
+    *(grub_uint64_t *) (table_item + 1);
+  return 1;
+}
+
+static grub_err_t
+grub_cmd_cbmemc (struct grub_command *cmd __attribute__ ((unused)),
+		 int argc __attribute__ ((unused)),
+		 char *argv[] __attribute__ ((unused)))
+{
+  grub_size_t size, cursor;
+  struct grub_linuxbios_cbmemc *real_cbmemc;
+
+  if (!cbmemc)
+    return grub_error (GRUB_ERR_IO, "no CBMEM console found");
+
+  real_cbmemc = cbmemc;
+  cbmemc = 0;
+  cursor = real_cbmemc->cursor & CURSOR_MASK;
+  if (!(real_cbmemc->cursor & OVERFLOW) && cursor < real_cbmemc->size)
+    size = cursor;
+  else
+    size = real_cbmemc->size;
+  if (real_cbmemc->cursor & OVERFLOW)
+    {
+      if (cursor > size)
+        cursor = 0;
+      grub_xnputs(real_cbmemc->body + cursor, size - cursor);
+      grub_xnputs(real_cbmemc->body, cursor);
+    }
+  else
+    grub_xnputs(real_cbmemc->body, size);
+  cbmemc = real_cbmemc;
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT (cbmemc)
+{
+  grub_linuxbios_table_iterate (iterate_linuxbios_table, 0);
+
+  if (cbmemc)
+    grub_term_register_output ("cbmemc", &grub_cbmemc_term_output);
+
+  cmd =
+    grub_register_command ("cbmemc", grub_cmd_cbmemc,
+			   0, N_("Show CBMEM console content."));
+}
+
+
+GRUB_MOD_FINI (cbmemc)
+{
+  grub_term_unregister_output (&grub_cbmemc_term_output);
+  grub_unregister_command (cmd);
+}
diff --git a/grub-core/term/i386/pc/console.c b/grub-core/term/i386/pc/console.c
new file mode 100644
index 0000000..f6142a2
--- /dev/null
+++ b/grub-core/term/i386/pc/console.c
@@ -0,0 +1,310 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/machine/console.h>
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/machine/int.h>
+
+static grub_uint8_t grub_console_cur_color = 0x7;
+
+static void
+int10_9 (grub_uint8_t ch, grub_uint16_t n)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = ch | 0x0900;
+  regs.ebx = grub_console_cur_color & 0xff;
+  regs.ecx = n;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  grub_bios_interrupt (0x10, &regs);
+}
+
+/*
+ * BIOS call "INT 10H Function 03h" to get cursor position
+ *	Call with	%ah = 0x03
+ *			%bh = page
+ *      Returns         %ch = starting scan line
+ *                      %cl = ending scan line
+ *                      %dh = row (0 is top)
+ *                      %dl = column (0 is left)
+ */
+
+
+static struct grub_term_coordinate
+grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x0300;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  grub_bios_interrupt (0x10, &regs);
+
+  return (struct grub_term_coordinate) {
+    (regs.edx & 0xff), ((regs.edx & 0xff00) >> 8) };
+}
+
+/*
+ * BIOS call "INT 10H Function 02h" to set cursor position
+ *	Call with	%ah = 0x02
+ *			%bh = page
+ *                      %dh = row (0 is top)
+ *                      %dl = column (0 is left)
+ */
+static void
+grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
+		     struct grub_term_coordinate pos)
+{
+  struct grub_bios_int_registers regs;
+
+  /* set page to 0 */
+  regs.ebx = 0;
+  regs.eax = 0x0200;
+  regs.edx = (pos.y << 8) | pos.x;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  grub_bios_interrupt (0x10, &regs);
+}
+
+/*
+ *
+ * Put the character C on the console. Because GRUB wants to write a
+ * character with an attribute, this implementation is a bit tricky.
+ * If C is a control character (CR, LF, BEL, BS), use INT 10, AH = 0Eh
+ * (TELETYPE OUTPUT). Otherwise, use INT 10, AH = 9 to write character
+ * with attributes and advance cursor. If we are on the last column,
+ * let BIOS to wrap line correctly.
+ */
+static void
+grub_console_putchar_real (grub_uint8_t c)
+{
+  struct grub_bios_int_registers regs;
+  struct grub_term_coordinate pos;
+
+  if (c == 7 || c == 8 || c == 0xa || c == 0xd)
+    {
+      regs.eax = c | 0x0e00;
+      regs.ebx = 0x0001;
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+      grub_bios_interrupt (0x10, &regs);
+      return;
+    }
+
+  /* get the current position */
+  pos = grub_console_getxy (NULL);
+  
+  /* write the character with the attribute */
+  int10_9 (c, 1);
+
+  /* check the column with the width */
+  if (pos.x >= 79)
+    {
+      grub_console_putchar_real (0x0d);
+      grub_console_putchar_real (0x0a);
+    }
+  else
+    grub_console_gotoxy (NULL, (struct grub_term_coordinate) { pos.x + 1,
+	  pos.y });
+}
+
+static void
+grub_console_putchar (struct grub_term_output *term __attribute__ ((unused)),
+		      const struct grub_unicode_glyph *c)
+{
+  grub_console_putchar_real (c->base);
+}
+
+/*
+ * BIOS call "INT 10H Function 09h" to write character and attribute
+ *	Call with	%ah = 0x09
+ *                      %al = (character)
+ *                      %bh = (page number)
+ *                      %bl = (attribute)
+ *                      %cx = (number of times)
+ */
+static void
+grub_console_cls (struct grub_term_output *term)
+{
+  /* move the cursor to the beginning */
+  grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+
+  /* write spaces to the entire screen */
+  int10_9 (' ', 80 * 25);
+
+  /* move back the cursor */
+  grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+}
+
+/*
+ * void grub_console_setcursor (int on)
+ * BIOS call "INT 10H Function 01h" to set cursor type
+ *      Call with       %ah = 0x01
+ *                      %ch = cursor starting scanline
+ *                      %cl = cursor ending scanline
+ */
+static void 
+grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
+			int on)
+{
+  static grub_uint16_t console_cursor_shape = 0;
+  struct grub_bios_int_registers regs;
+
+  /* check if the standard cursor shape has already been saved */
+  if (!console_cursor_shape)
+    {
+      regs.eax = 0x0300;
+      regs.ebx = 0;
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+      grub_bios_interrupt (0x10, &regs);
+      console_cursor_shape = regs.ecx;
+      if ((console_cursor_shape >> 8) >= (console_cursor_shape & 0xff))
+	console_cursor_shape = 0x0d0e;
+    }
+  /* set %cx to the designated cursor shape */
+  regs.ecx = on ? console_cursor_shape : 0x2000;
+  regs.eax = 0x0100;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  grub_bios_interrupt (0x10, &regs);
+}
+
+/*
+ *	if there is a character pending, return it; otherwise return -1
+ * BIOS call "INT 16H Function 01H" to check whether a character is pending
+ *	Call with	%ah = 0x1
+ *	Return:
+ *		If key waiting to be input:
+ *			%ah = keyboard scan code
+ *			%al = ASCII character
+ *			Zero flag = clear
+ *		else
+ *			Zero flag = set
+ * BIOS call "INT 16H Function 00H" to read character from keyboard
+ *	Call with	%ah = 0x0
+ *	Return:		%ah = keyboard scan code
+ *			%al = ASCII character
+ */
+
+static int
+grub_console_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  const grub_uint16_t bypass_table[] = {
+    0x0100 | GRUB_TERM_ESC, 0x0f00 | GRUB_TERM_TAB, 0x0e00 | GRUB_TERM_BACKSPACE, 0x1c00 | '\r', 0x1c00 | '\n'
+  };
+  struct grub_bios_int_registers regs;
+  unsigned i;
+
+  /*
+   * Due to a bug in apple's bootcamp implementation, INT 16/AH = 0 would
+   * cause the machine to hang at the second keystroke. However, we can
+   * work around this problem by ensuring the presence of keystroke with
+   * INT 16/AH = 1 before calling INT 16/AH = 0.
+   */
+
+  regs.eax = 0x0100;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x16, &regs);
+  if (regs.flags & GRUB_CPU_INT_FLAGS_ZERO)
+    return GRUB_TERM_NO_KEY;
+
+  regs.eax = 0x0000;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x16, &regs);
+  if (!(regs.eax & 0xff))
+    return ((regs.eax >> 8) & 0xff) | GRUB_TERM_EXTENDED;
+
+  if ((regs.eax & 0xff) >= ' ')
+    return regs.eax & 0xff;
+
+  for (i = 0; i < ARRAY_SIZE (bypass_table); i++)
+    if (bypass_table[i] == (regs.eax & 0xffff))
+      return regs.eax & 0xff;
+
+  return (regs.eax & 0xff) + (('a' - 1) | GRUB_TERM_CTRL);
+}
+
+static const struct grub_machine_bios_data_area *bios_data_area =
+  (struct grub_machine_bios_data_area *) GRUB_MEMORY_MACHINE_BIOS_DATA_AREA_ADDR;
+
+static int
+grub_console_getkeystatus (struct grub_term_input *term __attribute__ ((unused)))
+{
+  /* conveniently GRUB keystatus is modelled after BIOS one.  */
+  return bios_data_area->keyboard_flag_lower & ~0x80;
+}
+
+static struct grub_term_coordinate
+grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  return (struct grub_term_coordinate) { 80, 25 };
+}
+
+static void
+grub_console_setcolorstate (struct grub_term_output *term
+			    __attribute__ ((unused)),
+			    grub_term_color_state state)
+{
+  switch (state) {
+    case GRUB_TERM_COLOR_STANDARD:
+      grub_console_cur_color = GRUB_TERM_DEFAULT_STANDARD_COLOR & 0x7f;
+      break;
+    case GRUB_TERM_COLOR_NORMAL:
+      grub_console_cur_color = grub_term_normal_color & 0x7f;
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      grub_console_cur_color = grub_term_highlight_color & 0x7f;
+      break;
+    default:
+      break;
+  }
+}
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .getkey = grub_console_getkey,
+    .getkeystatus = grub_console_getkeystatus
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .putchar = grub_console_putchar,
+    .getwh = grub_console_getwh,
+    .getxy = grub_console_getxy,
+    .gotoxy = grub_console_gotoxy,
+    .cls = grub_console_cls,
+    .setcolorstate = grub_console_setcolorstate,
+    .setcursor = grub_console_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_CP437,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init (void)
+{
+  grub_term_register_output ("console", &grub_console_term_output);
+  grub_term_register_input ("console", &grub_console_term_input);
+}
+
+void
+grub_console_fini (void)
+{
+  grub_term_unregister_input (&grub_console_term_input);
+  grub_term_unregister_output (&grub_console_term_output);
+}
diff --git a/grub-core/term/i386/pc/mda_text.c b/grub-core/term/i386/pc/mda_text.c
new file mode 100644
index 0000000..c3a5a17
--- /dev/null
+++ b/grub-core/term/i386/pc/mda_text.c
@@ -0,0 +1,13 @@
+#define MODE_MDA 1
+#include "vga_text.c"
+
+GRUB_MOD_INIT(mda_text)
+{
+  grub_term_register_output ("mda_text", &grub_vga_text_term);
+}
+
+GRUB_MOD_FINI(mda_text)
+{
+  grub_term_unregister_output (&grub_vga_text_term);
+}
+
diff --git a/grub-core/term/i386/pc/vga_text.c b/grub-core/term/i386/pc/vga_text.c
new file mode 100644
index 0000000..88fecc5
--- /dev/null
+++ b/grub-core/term/i386/pc/vga_text.c
@@ -0,0 +1,288 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007, 2008, 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/cpu/io.h>
+#include <grub/types.h>
+#include <grub/vga.h>
+#include <grub/term.h>
+
+#if defined (GRUB_MACHINE_COREBOOT)
+#include <grub/machine/console.h>
+#endif
+
+/* MODESET is used for testing to force monochrome or colour mode.
+   You shouldn't use mda_text on vga.
+ */
+#ifdef MODESET
+#include <grub/machine/int.h>
+#endif
+
+#if defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_MULTIBOOT)
+#include <grub/machine/console.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define COLS	80
+#define ROWS	25
+
+static struct grub_term_coordinate grub_curr_pos;
+
+#ifdef __mips__
+#define VGA_TEXT_SCREEN		((grub_uint16_t *) 0xb00b8000)
+#define cr_read grub_vga_cr_read
+#define cr_write grub_vga_cr_write
+#elif defined (MODE_MDA)
+#define VGA_TEXT_SCREEN		((grub_uint16_t *) 0xb0000)
+#define cr_read grub_vga_cr_bw_read
+#define cr_write grub_vga_cr_bw_write
+#else
+#define VGA_TEXT_SCREEN		((grub_uint16_t *) 0xb8000)
+#define cr_read grub_vga_cr_read
+#define cr_write grub_vga_cr_write
+#endif
+
+static grub_uint8_t cur_color = 0x7;
+
+static void
+screen_write_char (int x, int y, short c)
+{
+  VGA_TEXT_SCREEN[y * COLS + x] = grub_cpu_to_le16 (c);
+}
+
+static short
+screen_read_char (int x, int y)
+{
+  return grub_le_to_cpu16 (VGA_TEXT_SCREEN[y * COLS + x]);
+}
+
+static void
+update_cursor (void)
+{
+  unsigned int pos = grub_curr_pos.y * COLS + grub_curr_pos.x;
+  cr_write (pos >> 8, GRUB_VGA_CR_CURSOR_ADDR_HIGH);
+  cr_write (pos & 0xFF, GRUB_VGA_CR_CURSOR_ADDR_LOW);
+}
+
+static void
+inc_y (void)
+{
+  grub_curr_pos.x = 0;
+  if (grub_curr_pos.y < ROWS - 1)
+    grub_curr_pos.y++;
+  else
+    {
+      int x, y;
+      for (y = 0; y < ROWS - 1; y++)
+        for (x = 0; x < COLS; x++)
+          screen_write_char (x, y, screen_read_char (x, y + 1));
+      for (x = 0; x < COLS; x++)
+	screen_write_char (x, ROWS - 1, ' ' | (cur_color << 8));
+    }
+}
+
+static void
+inc_x (void)
+{
+  if (grub_curr_pos.x >= COLS - 1)
+    inc_y ();
+  else
+    grub_curr_pos.x++;
+}
+
+static void
+grub_vga_text_putchar (struct grub_term_output *term __attribute__ ((unused)),
+		       const struct grub_unicode_glyph *c)
+{
+  switch (c->base)
+    {
+      case '\b':
+	if (grub_curr_pos.x != 0)
+	  screen_write_char (grub_curr_pos.x--, grub_curr_pos.y, ' ');
+	break;
+      case '\n':
+	inc_y ();
+	break;
+      case '\r':
+	grub_curr_pos.x = 0;
+	break;
+      default:
+	screen_write_char (grub_curr_pos.x, grub_curr_pos.y,
+			   c->base | (cur_color << 8));
+	inc_x ();
+    }
+
+  update_cursor ();
+}
+
+static struct grub_term_coordinate
+grub_vga_text_getxy (struct grub_term_output *term __attribute__ ((unused)))
+{
+  return grub_curr_pos;
+}
+
+static void
+grub_vga_text_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
+		      struct grub_term_coordinate pos)
+{
+  grub_curr_pos = pos;
+  update_cursor ();
+}
+
+static void
+grub_vga_text_cls (struct grub_term_output *term)
+{
+  int i;
+  for (i = 0; i < ROWS * COLS; i++)
+    VGA_TEXT_SCREEN[i] = grub_cpu_to_le16 (' ' | (cur_color << 8));
+  grub_vga_text_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+}
+
+static void
+grub_vga_text_setcursor (struct grub_term_output *term __attribute__ ((unused)),
+			 int on)
+{
+  grub_uint8_t old;
+  old = cr_read (GRUB_VGA_CR_CURSOR_START);
+  if (on)
+    cr_write (old & ~GRUB_VGA_CR_CURSOR_START_DISABLE,
+	      GRUB_VGA_CR_CURSOR_START);
+  else
+    cr_write (old | GRUB_VGA_CR_CURSOR_START_DISABLE,
+	      GRUB_VGA_CR_CURSOR_START);
+}
+
+static grub_err_t
+grub_vga_text_init_real (struct grub_term_output *term)
+{
+#ifdef MODESET
+  struct grub_bios_int_registers regs;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+#ifdef MODE_MDA
+  regs.eax = 7;
+#else
+  regs.eax = 3;
+#endif
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+#endif
+  grub_vga_text_cls (term);
+  return 0;
+}
+
+static grub_err_t
+grub_vga_text_fini_real (struct grub_term_output *term)
+{
+#ifdef MODESET
+  struct grub_bios_int_registers regs;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+
+  regs.eax = 3;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+#endif
+  grub_vga_text_cls (term);
+  return 0;
+}
+
+static struct grub_term_coordinate
+grub_vga_text_getwh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  return (struct grub_term_coordinate) { 80, 25 };
+}
+
+#ifndef MODE_MDA
+
+static void
+grub_vga_text_setcolorstate (struct grub_term_output *term __attribute__ ((unused)),
+			     grub_term_color_state state)
+{
+  switch (state) {
+    case GRUB_TERM_COLOR_STANDARD:
+      cur_color = GRUB_TERM_DEFAULT_STANDARD_COLOR & 0x7f;
+      break;
+    case GRUB_TERM_COLOR_NORMAL:
+      cur_color = grub_term_normal_color & 0x7f;
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      cur_color = grub_term_highlight_color & 0x7f;
+      break;
+    default:
+      break;
+  }
+}
+
+#else
+static void
+grub_vga_text_setcolorstate (struct grub_term_output *term __attribute__ ((unused)),
+			     grub_term_color_state state)
+{
+  switch (state) {
+    case GRUB_TERM_COLOR_STANDARD:
+      cur_color = 0x07;
+      break;
+    case GRUB_TERM_COLOR_NORMAL:
+      cur_color = 0x07;
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      cur_color = 0x70;
+      break;
+    default:
+      break;
+  }
+}
+#endif
+
+static struct grub_term_output grub_vga_text_term =
+  {
+#ifdef MODE_MDA
+    .name = "mda_text",
+#else
+    .name = "vga_text",
+#endif
+    .init = grub_vga_text_init_real,
+    .fini = grub_vga_text_fini_real,
+    .putchar = grub_vga_text_putchar,
+    .getwh = grub_vga_text_getwh,
+    .getxy = grub_vga_text_getxy,
+    .gotoxy = grub_vga_text_gotoxy,
+    .cls = grub_vga_text_cls,
+    .setcolorstate = grub_vga_text_setcolorstate,
+    .setcursor = grub_vga_text_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_CP437,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+#ifndef MODE_MDA
+
+GRUB_MOD_INIT(vga_text)
+{
+#ifdef GRUB_MACHINE_COREBOOT
+  if (!grub_video_coreboot_fbtable)
+#endif
+    grub_term_register_output ("vga_text", &grub_vga_text_term);
+}
+
+GRUB_MOD_FINI(vga_text)
+{
+  grub_term_unregister_output (&grub_vga_text_term);
+}
+
+#endif
diff --git a/grub-core/term/ieee1275/console.c b/grub-core/term/ieee1275/console.c
new file mode 100644
index 0000000..7e797a7
--- /dev/null
+++ b/grub-core/term/ieee1275/console.c
@@ -0,0 +1,267 @@
+/*  console.c -- Open Firmware console for GRUB.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/terminfo.h>
+#include <grub/ieee1275/console.h>
+#include <grub/ieee1275/ieee1275.h>
+
+static grub_ieee1275_ihandle_t stdout_ihandle;
+static grub_ieee1275_ihandle_t stdin_ihandle;
+
+extern struct grub_terminfo_output_state grub_console_terminfo_output;
+
+struct color
+{
+  int red;
+  int green;
+  int blue;
+};
+
+/* Use serial colors as they are default on most firmwares and some firmwares
+   ignore set-color!. Additionally output may be redirected to serial.  */
+static struct color colors[] =
+  {
+    // {R, G, B}
+    {0x00, 0x00, 0x00}, // 0 = black
+    {0xA8, 0x00, 0x00}, // 1 = red
+    {0x00, 0xA8, 0x00}, // 2 = green
+    {0xFE, 0xFE, 0x54}, // 3 = yellow
+    {0x00, 0x00, 0xA8}, // 4 = blue
+    {0xA8, 0x00, 0xA8}, // 5 = magenta
+    {0x00, 0xA8, 0xA8}, // 6 = cyan
+    {0xFE, 0xFE, 0xFE}  // 7 = white
+  };
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  char chr = c;
+
+  grub_ieee1275_write (stdout_ihandle, &chr, 1, 0);
+}
+
+static int
+readkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_uint8_t c;
+  grub_ssize_t actual = 0;
+
+  grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
+  if (actual > 0)
+    return c;
+  return -1;
+}
+
+static void
+grub_console_dimensions (void)
+{
+  grub_ieee1275_ihandle_t options;
+  grub_ieee1275_phandle_t stdout_phandle;
+  char val[1024];
+
+  /* Always assume 80x24 on serial since screen-#rows/screen-#columns is often
+     garbage for such devices.  */
+  if (! grub_ieee1275_instance_to_package (stdout_ihandle,
+					   &stdout_phandle)
+      && ! grub_ieee1275_package_to_path (stdout_phandle,
+					  val, sizeof (val) - 1, 0))
+    {
+      grub_ieee1275_ihandle_t stdout_options;
+      val[sizeof (val) - 1] = 0;      
+
+      if (! grub_ieee1275_finddevice (val, &stdout_options)
+	  && ! grub_ieee1275_get_property (stdout_options, "device_type",
+					   val, sizeof (val) - 1, 0))
+	{
+	  val[sizeof (val) - 1] = 0;
+	  if (grub_strcmp (val, "serial") == 0)
+	    {
+	      grub_console_terminfo_output.size.x = 80;
+	      grub_console_terminfo_output.size.y = 24;
+	      return;
+	    }
+	}
+    }
+
+  if (! grub_ieee1275_finddevice ("/options", &options)
+      && options != (grub_ieee1275_ihandle_t) -1)
+    {
+      if (! grub_ieee1275_get_property (options, "screen-#columns",
+					val, sizeof (val) - 1, 0))
+	{
+	  val[sizeof (val) - 1] = 0;
+	  grub_console_terminfo_output.size.x
+	    = (grub_uint8_t) grub_strtoul (val, 0, 10);
+	}
+      if (! grub_ieee1275_get_property (options, "screen-#rows",
+					val, sizeof (val) - 1, 0))
+	{
+	  val[sizeof (val) - 1] = 0;
+	  grub_console_terminfo_output.size.y
+	    = (grub_uint8_t) grub_strtoul (val, 0, 10);
+	}
+    }
+
+  /* Bogus default value on SLOF in QEMU.  */
+  if (grub_console_terminfo_output.size.x == 200
+      && grub_console_terminfo_output.size.y == 200)
+    {
+      grub_console_terminfo_output.size.x = 80;
+      grub_console_terminfo_output.size.y = 24;
+    }
+
+  /* Use a small console by default.  */
+  if (! grub_console_terminfo_output.size.x)
+    grub_console_terminfo_output.size.x = 80;
+  if (! grub_console_terminfo_output.size.y)
+    grub_console_terminfo_output.size.y = 24;
+}
+
+static void
+grub_console_setcursor (struct grub_term_output *term,
+			  int on)
+{
+  grub_terminfo_setcursor (term, on);
+
+  if (!grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_HAS_CURSORONOFF))
+    return;
+
+  /* Understood by the Open Firmware flavour in OLPC.  */
+  if (on)
+    grub_ieee1275_interpret ("cursor-on", 0);
+  else
+    grub_ieee1275_interpret ("cursor-off", 0);
+}
+
+static grub_err_t
+grub_console_init_input (struct grub_term_input *term)
+{
+  grub_ssize_t actual;
+
+  if (grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "stdin", &stdin_ihandle,
+					  sizeof stdin_ihandle, &actual)
+      || actual != sizeof stdin_ihandle)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "cannot find stdin");
+
+  return grub_terminfo_input_init (term);
+}
+
+static grub_err_t
+grub_console_init_output (struct grub_term_output *term)
+{
+  grub_ssize_t actual;
+
+  /* The latest PowerMacs don't actually initialize the screen for us, so we
+   * use this trick to re-open the output device (but we avoid doing this on
+   * platforms where it's known to be broken). */
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_BROKEN_OUTPUT))
+    grub_ieee1275_interpret ("output-device output", 0);
+
+  if (grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "stdout", &stdout_ihandle,
+					  sizeof stdout_ihandle, &actual)
+      || actual != sizeof stdout_ihandle)
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "cannot find stdout");
+
+  /* Initialize colors.  */
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS))
+    {
+      unsigned col;
+      for (col = 0; col < ARRAY_SIZE (colors); col++)
+	grub_ieee1275_set_color (stdout_ihandle, col, colors[col].red,
+				 colors[col].green, colors[col].blue);
+
+      /* Set the right fg and bg colors.  */
+      grub_terminfo_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+    }
+
+  grub_console_dimensions ();
+
+  grub_terminfo_output_init (term);
+
+  return 0;
+}
+
+
+
+struct grub_terminfo_input_state grub_console_terminfo_input =
+  {
+    .readkey = readkey
+  };
+
+struct grub_terminfo_output_state grub_console_terminfo_output =
+  {
+    .put = put,
+    .size = { 80, 24 }
+  };
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .init = grub_console_init_input,
+    .getkey = grub_terminfo_getkey,
+    .data = &grub_console_terminfo_input
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .init = grub_console_init_output,
+    .putchar = grub_terminfo_putchar,
+    .getxy = grub_terminfo_getxy,
+    .getwh = grub_terminfo_getwh,
+    .gotoxy = grub_terminfo_gotoxy,
+    .cls = grub_terminfo_cls,
+    .setcolorstate = grub_terminfo_setcolorstate,
+    .setcursor = grub_console_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_ASCII,
+    .data = &grub_console_terminfo_output,
+    .progress_update_divisor = GRUB_PROGRESS_FAST
+  };
+
+void
+grub_console_init_early (void)
+{
+  grub_term_register_input ("console", &grub_console_term_input);
+  grub_term_register_output ("console", &grub_console_term_output);
+}
+
+void
+grub_console_init_lately (void)
+{
+  const char *type;
+
+  if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_ANSI))
+    type = "dumb";
+  else if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CURSORONOFF_ANSI_BROKEN))
+    type = "ieee1275-nocursor";
+  else
+    type = "ieee1275";
+  grub_terminfo_init ();
+  grub_terminfo_output_register (&grub_console_term_output, type);
+}
+
+void
+grub_console_fini (void)
+{
+}
diff --git a/grub-core/term/ieee1275/escc.c b/grub-core/term/ieee1275/escc.c
new file mode 100644
index 0000000..e605ff2
--- /dev/null
+++ b/grub-core/term/ieee1275/escc.c
@@ -0,0 +1,319 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct grub_escc_descriptor
+{
+  volatile grub_uint8_t *escc_ctrl;
+  volatile grub_uint8_t *escc_data;
+};
+
+static void
+do_real_config (struct grub_serial_port *port)
+{
+  grub_uint8_t bitsspec;
+  grub_uint8_t parity_stop_spec;
+  if (port->configured)
+    return;
+
+  /* Make sure the port is waiting for address now.  */
+  (void) *port->escc_desc->escc_ctrl;
+  switch (port->config.speed)
+    {
+    case 57600:
+      *port->escc_desc->escc_ctrl = 13;
+      *port->escc_desc->escc_ctrl = 0;
+      *port->escc_desc->escc_ctrl = 12;
+      *port->escc_desc->escc_ctrl = 0;
+      *port->escc_desc->escc_ctrl = 14;
+      *port->escc_desc->escc_ctrl = 1;
+      *port->escc_desc->escc_ctrl = 11;
+      *port->escc_desc->escc_ctrl = 0x50;
+      break;
+    case 38400:
+      *port->escc_desc->escc_ctrl = 13;
+      *port->escc_desc->escc_ctrl = 0;
+      *port->escc_desc->escc_ctrl = 12;
+      *port->escc_desc->escc_ctrl = 1;
+      *port->escc_desc->escc_ctrl = 14;
+      *port->escc_desc->escc_ctrl = 1;
+      *port->escc_desc->escc_ctrl = 11;
+      *port->escc_desc->escc_ctrl = 0x50;
+      break;
+    }
+
+  parity_stop_spec = 0;
+  switch (port->config.parity)
+    {
+    case GRUB_SERIAL_PARITY_NONE:
+      parity_stop_spec |= 0;
+      break;
+    case GRUB_SERIAL_PARITY_ODD:
+      parity_stop_spec |= 1;
+      break;
+    case GRUB_SERIAL_PARITY_EVEN:
+      parity_stop_spec |= 3;
+      break;
+    }
+
+  switch (port->config.stop_bits)
+    {
+    case GRUB_SERIAL_STOP_BITS_1:
+      parity_stop_spec |= 0x4;
+      break;
+    case GRUB_SERIAL_STOP_BITS_1_5:
+      parity_stop_spec |= 0x8;
+      break;
+    case GRUB_SERIAL_STOP_BITS_2:
+      parity_stop_spec |= 0xc;
+      break;      
+    }
+
+  *port->escc_desc->escc_ctrl = 4;
+  *port->escc_desc->escc_ctrl = 0x40 | parity_stop_spec;
+
+  bitsspec = port->config.word_len - 5;
+  bitsspec = ((bitsspec >> 1) | (bitsspec << 1)) & 3;
+
+  *port->escc_desc->escc_ctrl = 3;
+  *port->escc_desc->escc_ctrl = (bitsspec << 6) | 0x1;
+
+  port->configured = 1;
+
+  return;
+}
+
+/* Fetch a key.  */
+static int
+serial_hw_fetch (struct grub_serial_port *port)
+{
+  do_real_config (port);
+
+  *port->escc_desc->escc_ctrl = 0;
+  if (*port->escc_desc->escc_ctrl & 1)
+    return *port->escc_desc->escc_data;
+  return -1;
+}
+
+/* Put a character.  */
+static void
+serial_hw_put (struct grub_serial_port *port, const int c)
+{
+  grub_uint64_t endtime;
+
+  do_real_config (port);
+
+  if (port->broken > 5)
+    endtime = grub_get_time_ms ();
+  else if (port->broken > 1)
+    endtime = grub_get_time_ms () + 50;
+  else
+    endtime = grub_get_time_ms () + 200;
+  /* Wait until the transmitter holding register is empty.  */
+  while (1)
+    {
+      *port->escc_desc->escc_ctrl = 0;
+      if (*port->escc_desc->escc_ctrl & 4)
+	break;
+      if (grub_get_time_ms () > endtime)
+	{
+	  port->broken++;
+	  /* There is something wrong. But what can I do?  */
+	  return;
+	}
+    }
+
+  if (port->broken)
+    port->broken--;
+
+  *port->escc_desc->escc_data = c;
+}
+
+/* Initialize a serial device. PORT is the port number for a serial device.
+   SPEED is a DTE-DTE speed which must be one of these: 2400, 4800, 9600,
+   19200, 38400, 57600 and 115200. WORD_LEN is the word length to be used
+   for the device. Likewise, PARITY is the type of the parity and
+   STOP_BIT_LEN is the length of the stop bit. The possible values for
+   WORD_LEN, PARITY and STOP_BIT_LEN are defined in the header file as
+   macros.  */
+static grub_err_t
+serial_hw_configure (struct grub_serial_port *port __attribute__ ((unused)),
+		     struct grub_serial_config *config __attribute__ ((unused)))
+{
+  if (config->speed != 38400 && config->speed != 57600)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port speed"));
+
+  if (config->parity != GRUB_SERIAL_PARITY_NONE
+      && config->parity != GRUB_SERIAL_PARITY_ODD
+      && config->parity != GRUB_SERIAL_PARITY_EVEN)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port parity"));
+
+  if (config->stop_bits != GRUB_SERIAL_STOP_BITS_1
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_1_5
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port stop bits number"));
+
+  if (config->word_len < 5 || config->word_len > 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port word length"));
+
+  port->config = *config;
+  port->configured = 0;
+
+  /*  FIXME: should check if the serial terminal was found.  */
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_serial_driver grub_escc_driver =
+  {
+    .configure = serial_hw_configure,
+    .fetch = serial_hw_fetch,
+    .put = serial_hw_put
+  };
+
+static struct grub_escc_descriptor escc_descs[2];
+static char *macio = 0;
+
+static void
+add_device (grub_addr_t addr, int channel)
+{
+  struct grub_serial_port *port;
+  grub_err_t err;
+  struct grub_serial_config config =
+    {
+      .speed = 38400,
+      .word_len = 8,
+      .parity = GRUB_SERIAL_PARITY_NONE,
+      .stop_bits = GRUB_SERIAL_STOP_BITS_1
+    };
+
+  escc_descs[channel].escc_ctrl
+    = (volatile grub_uint8_t *) (grub_addr_t) addr;
+  escc_descs[channel].escc_data = escc_descs[channel].escc_ctrl + 16;
+
+  port = grub_zalloc (sizeof (*port));
+  if (!port)
+    {
+      grub_errno = 0;
+      return;
+    }
+
+  port->name = grub_xasprintf ("escc-ch-%c", channel + 'a');
+  if (!port->name)
+    {
+      grub_errno = 0;
+      return;
+    }
+
+  port->escc_desc = &escc_descs[channel];
+
+  port->driver = &grub_escc_driver;
+
+  err = port->driver->configure (port, &config);
+  if (err)
+    grub_print_error ();
+
+  grub_serial_register (port);
+}
+
+static int
+find_macio (struct grub_ieee1275_devalias *alias)
+{
+  if (grub_strcmp (alias->type, "mac-io") != 0)
+    return 0;
+  macio = grub_strdup (alias->path);
+  return 1;
+}
+
+GRUB_MOD_INIT (escc)
+{
+  grub_uint32_t macio_addr[4];
+  grub_uint32_t escc_addr[2];
+  grub_ieee1275_phandle_t dev;
+  struct grub_ieee1275_devalias alias;
+  char *escc = 0;
+
+  grub_ieee1275_devices_iterate (find_macio);
+  if (!macio)
+    return;
+
+  FOR_IEEE1275_DEVCHILDREN(macio, alias)
+    if (grub_strcmp (alias.type, "escc") == 0)
+      {
+	escc = grub_strdup (alias.path);
+	break;
+      }
+  grub_ieee1275_devalias_free (&alias);
+  if (!escc)
+    {
+      grub_free (macio);
+      return;
+    }
+
+  if (grub_ieee1275_finddevice (macio, &dev))
+    {
+      grub_free (macio);
+      grub_free (escc);
+      return;
+    }
+  if (grub_ieee1275_get_integer_property (dev, "assigned-addresses",
+					  macio_addr, sizeof (macio_addr), 0))
+    {
+      grub_free (macio);
+      grub_free (escc);
+      return;
+    }
+
+  if (grub_ieee1275_finddevice (escc, &dev))
+    {
+      grub_free (macio);
+      grub_free (escc);
+      return;
+    }
+
+  if (grub_ieee1275_get_integer_property (dev, "reg",
+					  escc_addr, sizeof (escc_addr), 0))
+    {
+      grub_free (macio);
+      grub_free (escc);
+      return;
+    }
+
+  add_device (macio_addr[2] + escc_addr[0] + 32, 0);
+  add_device (macio_addr[2] + escc_addr[0], 1);
+
+  grub_free (macio);
+  grub_free (escc);
+}
+
+GRUB_MOD_FINI (escc)
+{
+}
diff --git a/grub-core/term/ieee1275/serial.c b/grub-core/term/ieee1275/serial.c
new file mode 100644
index 0000000..9e71ca4
--- /dev/null
+++ b/grub-core/term/ieee1275/serial.c
@@ -0,0 +1,287 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+#include <grub/ieee1275/console.h>
+
+#define IEEE1275_IHANDLE_INVALID  ((grub_ieee1275_cell_t) 0)
+
+struct ofserial_hash_ent
+{
+  char *devpath;
+  /* Pointer to shortest available name on nodes representing canonical names,
+     otherwise NULL.  */
+  const char *shortest;
+  struct ofserial_hash_ent *next;
+};
+
+static void
+do_real_config (struct grub_serial_port *port)
+{
+  if (port->configured)
+    return;
+
+  if (grub_ieee1275_open (port->elem->devpath, &port->handle)
+      || port->handle == (grub_ieee1275_ihandle_t) -1)
+    port->handle = IEEE1275_IHANDLE_INVALID;
+
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+serial_hw_fetch (struct grub_serial_port *port)
+{
+  grub_ssize_t actual;
+  char c;
+
+  do_real_config (port);
+
+  if (port->handle == IEEE1275_IHANDLE_INVALID)
+    return -1;
+  grub_ieee1275_read (port->handle, &c, 1, &actual);
+
+  if (actual <= 0)
+    return -1;
+  return c;
+}
+
+/* Put a character.  */
+static void
+serial_hw_put (struct grub_serial_port *port, const int c)
+{
+  grub_ssize_t actual;
+  char c0 = c;
+
+  do_real_config (port);
+
+  if (port->handle == IEEE1275_IHANDLE_INVALID)
+    return;
+
+  grub_ieee1275_write (port->handle, &c0, 1, &actual);
+}
+
+/* Initialize a serial device. PORT is the port number for a serial device.
+   SPEED is a DTE-DTE speed which must be one of these: 2400, 4800, 9600,
+   19200, 38400, 57600 and 115200. WORD_LEN is the word length to be used
+   for the device. Likewise, PARITY is the type of the parity and
+   STOP_BIT_LEN is the length of the stop bit. The possible values for
+   WORD_LEN, PARITY and STOP_BIT_LEN are defined in the header file as
+   macros.  */
+static grub_err_t
+serial_hw_configure (struct grub_serial_port *port __attribute__ ((unused)),
+		     struct grub_serial_config *config __attribute__ ((unused)))
+{
+  /*  FIXME: no IEEE1275 serial config available.  */
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_serial_driver grub_ofserial_driver =
+  {
+    .configure = serial_hw_configure,
+    .fetch = serial_hw_fetch,
+    .put = serial_hw_put
+  };
+
+#define OFSERIAL_HASH_SZ	8
+static struct ofserial_hash_ent *ofserial_hash[OFSERIAL_HASH_SZ];
+
+static int
+ofserial_hash_fn (const char *devpath)
+{
+  int hash = 0;
+  while (*devpath)
+    hash ^= *devpath++;
+  return (hash & (OFSERIAL_HASH_SZ - 1));
+}
+
+static struct ofserial_hash_ent *
+ofserial_hash_find (const char *devpath)
+{
+  struct ofserial_hash_ent *p = ofserial_hash[ofserial_hash_fn(devpath)];
+
+  while (p)
+    {
+      if (!grub_strcmp (p->devpath, devpath))
+	break;
+      p = p->next;
+    }
+  return p;
+}
+
+static struct ofserial_hash_ent *
+ofserial_hash_add_real (char *devpath)
+{
+  struct ofserial_hash_ent *p;
+  struct ofserial_hash_ent **head = &ofserial_hash[ofserial_hash_fn(devpath)];
+
+  p = grub_malloc(sizeof (*p));
+  if (!p)
+    return NULL;
+
+  p->devpath = devpath;
+  p->next = *head;
+  p->shortest = 0;
+  *head = p;
+  return p;
+}
+
+static struct ofserial_hash_ent *
+ofserial_hash_add (char *devpath, char *curcan)
+{
+  struct ofserial_hash_ent *p, *pcan;
+
+  p = ofserial_hash_add_real (devpath);
+
+  grub_dprintf ("serial", "devpath = %s, canonical = %s\n", devpath, curcan);
+
+  if (!curcan)
+    {
+      p->shortest = devpath;
+      return p;
+    }
+
+  pcan = ofserial_hash_find (curcan);
+  if (!pcan)
+    pcan = ofserial_hash_add_real (curcan);
+  else
+    grub_free (curcan);
+
+  if (!pcan)
+    grub_errno = GRUB_ERR_NONE;
+  else
+    {
+      if (!pcan->shortest
+	  || grub_strlen (pcan->shortest) > grub_strlen (devpath))
+	pcan->shortest = devpath;
+    }
+
+  return p;
+}
+
+static void
+dev_iterate_real (struct grub_ieee1275_devalias *alias,
+		  int use_name)
+{
+  struct ofserial_hash_ent *op;
+
+  if (grub_strcmp (alias->type, "serial") != 0)
+    return;
+
+  grub_dprintf ("serial", "serial name = %s, path = %s\n", alias->name,
+		alias->path);
+
+  op = ofserial_hash_find (alias->path);
+  if (!op)
+    {
+      char *name = grub_strdup (use_name ? alias->name : alias->path);
+      char *can = grub_strdup (alias->path);
+      if (!name || !can)
+	{
+	  grub_errno = GRUB_ERR_NONE;
+	  grub_free (name);
+	  grub_free (can);
+	  return;
+	}
+      op = ofserial_hash_add (name, can);
+    }
+  return;
+}
+
+static int
+dev_iterate (struct grub_ieee1275_devalias *alias)
+{
+  dev_iterate_real (alias, 0);
+  return 0;
+}
+
+static const char *
+add_port (struct ofserial_hash_ent *ent)
+{
+  struct grub_serial_port *port;
+  char *ptr;
+  grub_err_t err;
+
+  if (!ent->shortest)
+    return NULL;
+
+  port = grub_zalloc (sizeof (*port));
+  if (!port)
+    return NULL;
+  port->name = grub_malloc (sizeof ("ieee1275/")
+			    + grub_strlen (ent->shortest));
+  port->elem = ent;
+  if (!port->name)
+    return NULL;
+  ptr = grub_stpcpy (port->name, "ieee1275/");
+  grub_strcpy (ptr, ent->shortest);
+
+  port->driver = &grub_ofserial_driver;
+  err = grub_serial_config_defaults (port);
+  if (err)
+    grub_print_error ();
+
+  grub_serial_register (port);
+
+  return port->name;
+}
+
+const char *
+grub_ofserial_add_port (const char *path)
+{
+  struct ofserial_hash_ent *ent;
+  char *name = grub_strdup (path);
+  char *can = grub_strdup (path);
+
+  if (!name || ! can)
+    {
+      grub_free (name);
+      grub_free (can);
+      return NULL;
+    }
+
+  ent = ofserial_hash_add (name, can);
+  return add_port (ent);
+}
+
+void
+grub_ofserial_init (void)
+{
+  unsigned i;
+  struct grub_ieee1275_devalias alias;
+
+  FOR_IEEE1275_DEVALIASES(alias)
+    dev_iterate_real (&alias, 1);
+
+  grub_ieee1275_devices_iterate (dev_iterate);
+  
+  for (i = 0; i < ARRAY_SIZE (ofserial_hash); i++)
+    {
+      struct ofserial_hash_ent *ent;
+      for (ent = ofserial_hash[i]; ent; ent = ent->next)
+	add_port (ent);
+    }
+}
+
diff --git a/grub-core/term/morse.c b/grub-core/term/morse.c
new file mode 100644
index 0000000..13b8e86
--- /dev/null
+++ b/grub-core/term/morse.c
@@ -0,0 +1,133 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/time.h>
+#include <grub/speaker.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define BASE_TIME 250
+#define DIH 1
+#define DAH 3
+#define END 0
+
+static const char codes[0x80][6] =
+  {
+    ['0'] = { DAH, DAH, DAH, DAH, DAH, END },
+    ['1'] = { DIH, DAH, DAH, DAH, DAH, END },
+    ['2'] = { DIH, DIH, DAH, DAH, DAH, END },
+    ['3'] = { DIH, DIH, DIH, DAH, DAH, END },
+    ['4'] = { DIH, DIH, DIH, DIH, DAH, END },
+    ['5'] = { DIH, DIH, DIH, DIH, DIH, END },
+    ['6'] = { DAH, DIH, DIH, DIH, DIH, END },
+    ['7'] = { DAH, DAH, DIH, DIH, DIH, END },
+    ['8'] = { DAH, DAH, DAH, DIH, DIH, END },
+    ['9'] = { DAH, DAH, DAH, DAH, DIH, END },
+    ['a'] = { DIH, DAH, END },
+    ['b'] = { DAH, DIH, DIH, DIH, END },
+    ['c'] = { DAH, DIH, DAH, DIH, END },
+    ['d'] = { DAH, DIH, DIH, END },
+    ['e'] = { DIH, END },
+    ['f'] = { DIH, DIH, DAH, DIH, END },
+    ['g'] = { DAH, DAH, DIH, END },
+    ['h'] = { DIH, DIH, DIH, DIH, END },
+    ['i'] = { DIH, DIH, END },
+    ['j'] = { DIH, DAH, DAH, DAH, END },
+    ['k'] = { DAH, DIH, DAH, END },
+    ['l'] = { DIH, DAH, DIH, DIH, END },
+    ['m'] = { DAH, DAH, END },
+    ['n'] = { DAH, DIH, END },
+    ['o'] = { DAH, DAH, DAH, END },
+    ['p'] = { DIH, DAH, DAH, DIH, END },
+    ['q'] = { DAH, DAH, DIH, DAH, END },
+    ['r'] = { DIH, DAH, DIH, END },
+    ['s'] = { DIH, DIH, DIH, END },
+    ['t'] = { DAH, END },
+    ['u'] = { DIH, DIH, DAH, END },
+    ['v'] = { DIH, DIH, DIH, DAH, END },
+    ['w'] = { DIH, DAH, DAH, END },
+    ['x'] = { DAH, DIH, DIH, DAH, END },
+    ['y'] = { DAH, DIH, DAH, DAH, END },
+    ['z'] = { DAH, DAH, DIH, DIH, END }
+  };
+
+static void
+grub_audio_tone (int length)
+{
+  grub_speaker_beep_on (1000);
+  grub_millisleep (length);
+  grub_speaker_beep_off ();
+}
+
+static void
+grub_audio_putchar (struct grub_term_output *term __attribute__ ((unused)),
+		    const struct grub_unicode_glyph *c_in)
+{
+  grub_uint8_t c;
+  int i;
+
+  /* For now, do not try to use a surrogate pair.  */
+  if (c_in->base > 0x7f)
+    c = '?';
+  else
+    c = grub_tolower (c_in->base);
+  for (i = 0; codes[c][i]; i++)
+    {
+      grub_audio_tone (codes[c][i] * BASE_TIME);
+      grub_millisleep (BASE_TIME);
+    }
+  grub_millisleep (2 * BASE_TIME);
+}
+
+
+static int
+dummy (void)
+{
+  return 0;
+}
+
+static struct grub_term_output grub_audio_term_output =
+  {
+   .name = "morse",
+   .init = (void *) dummy,
+   .fini = (void *) dummy,
+   .putchar = grub_audio_putchar,
+   .getwh = (void *) dummy,
+   .getxy = (void *) dummy,
+   .gotoxy = (void *) dummy,
+   .cls = (void *) dummy,
+   .setcolorstate = (void *) dummy,
+   .setcursor = (void *) dummy,
+   .flags = GRUB_TERM_CODE_TYPE_ASCII | GRUB_TERM_DUMB,
+   .progress_update_divisor = GRUB_PROGRESS_NO_UPDATE
+  };
+
+GRUB_MOD_INIT (morse)
+{
+  grub_term_register_output ("audio", &grub_audio_term_output);
+}
+
+GRUB_MOD_FINI (morse)
+{
+  grub_term_unregister_output (&grub_audio_term_output);
+}
diff --git a/grub-core/term/ns8250.c b/grub-core/term/ns8250.c
new file mode 100644
index 0000000..39809d0
--- /dev/null
+++ b/grub-core/term/ns8250.c
@@ -0,0 +1,318 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/ns8250.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/cpu/io.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/i18n.h>
+
+#ifdef GRUB_MACHINE_PCBIOS
+#include <grub/machine/memory.h>
+static const unsigned short *serial_hw_io_addr = (const unsigned short *) GRUB_MEMORY_MACHINE_BIOS_DATA_AREA_ADDR;
+#define GRUB_SERIAL_PORT_NUM 4
+#else
+#include <grub/machine/serial.h>
+static const grub_port_t serial_hw_io_addr[] = GRUB_MACHINE_SERIAL_PORTS;
+#define GRUB_SERIAL_PORT_NUM (ARRAY_SIZE(serial_hw_io_addr))
+#endif
+
+static int dead_ports = 0;
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+#define DEFAULT_BASE_CLOCK (2 * 115200)
+#else
+#define DEFAULT_BASE_CLOCK 115200
+#endif
+
+
+/* Convert speed to divisor.  */
+static unsigned short
+serial_get_divisor (const struct grub_serial_port *port __attribute__ ((unused)),
+		    const struct grub_serial_config *config)
+{
+  grub_uint32_t base_clock;
+  grub_uint32_t divisor;
+  grub_uint32_t actual_speed, error;
+
+  base_clock = config->base_clock ? (config->base_clock >> 4) : DEFAULT_BASE_CLOCK;
+
+  divisor = (base_clock + (config->speed / 2)) / config->speed;
+  if (config->speed == 0)
+    return 0;
+  if (divisor > 0xffff || divisor == 0)
+    return 0;
+  actual_speed = base_clock / divisor;
+  error = actual_speed > config->speed ? (actual_speed - config->speed)
+    : (config->speed - actual_speed);
+  if (error > (config->speed / 30 + 1))
+    return 0;
+  return divisor;
+}
+
+static void
+do_real_config (struct grub_serial_port *port)
+{
+  int divisor;
+  unsigned char status = 0;
+  grub_uint64_t endtime;
+
+  const unsigned char parities[] = {
+    [GRUB_SERIAL_PARITY_NONE] = UART_NO_PARITY,
+    [GRUB_SERIAL_PARITY_ODD] = UART_ODD_PARITY,
+    [GRUB_SERIAL_PARITY_EVEN] = UART_EVEN_PARITY
+  };
+  const unsigned char stop_bits[] = {
+    [GRUB_SERIAL_STOP_BITS_1] = UART_1_STOP_BIT,
+    [GRUB_SERIAL_STOP_BITS_2] = UART_2_STOP_BITS,
+  };
+
+  if (port->configured)
+    return;
+
+  port->broken = 0;
+
+  divisor = serial_get_divisor (port, &port->config);
+
+  /* Turn off the interrupt.  */
+  grub_outb (0, port->port + UART_IER);
+
+  /* Set DLAB.  */
+  grub_outb (UART_DLAB, port->port + UART_LCR);
+
+  /* Set the baud rate.  */
+  grub_outb (divisor & 0xFF, port->port + UART_DLL);
+  grub_outb (divisor >> 8, port->port + UART_DLH);
+
+  /* Set the line status.  */
+  status |= (parities[port->config.parity]
+	     | (port->config.word_len - 5)
+	     | stop_bits[port->config.stop_bits]);
+  grub_outb (status, port->port + UART_LCR);
+
+  if (port->config.rtscts)
+    {
+      /* Enable the FIFO.  */
+      grub_outb (UART_ENABLE_FIFO_TRIGGER1, port->port + UART_FCR);
+
+      /* Turn on DTR and RTS.  */
+      grub_outb (UART_ENABLE_DTRRTS, port->port + UART_MCR);
+    }
+  else
+    {
+      /* Enable the FIFO.  */
+      grub_outb (UART_ENABLE_FIFO_TRIGGER14, port->port + UART_FCR);
+
+      /* Turn on DTR, RTS, and OUT2.  */
+      grub_outb (UART_ENABLE_DTRRTS | UART_ENABLE_OUT2, port->port + UART_MCR);
+    }
+
+  /* Drain the input buffer.  */
+  endtime = grub_get_time_ms () + 1000;
+  while (grub_inb (port->port + UART_LSR) & UART_DATA_READY)
+    {
+      grub_inb (port->port + UART_RX);
+      if (grub_get_time_ms () > endtime)
+	{
+	  port->broken = 1;
+	  break;
+	}
+    }
+
+  port->configured = 1;
+}
+
+/* Fetch a key.  */
+static int
+serial_hw_fetch (struct grub_serial_port *port)
+{
+  do_real_config (port);
+  if (grub_inb (port->port + UART_LSR) & UART_DATA_READY)
+    return grub_inb (port->port + UART_RX);
+
+  return -1;
+}
+
+/* Put a character.  */
+static void
+serial_hw_put (struct grub_serial_port *port, const int c)
+{
+  grub_uint64_t endtime;
+
+  do_real_config (port);
+
+  if (port->broken > 5)
+    endtime = grub_get_time_ms ();
+  else if (port->broken > 1)
+    endtime = grub_get_time_ms () + 50;
+  else
+    endtime = grub_get_time_ms () + 200;
+  /* Wait until the transmitter holding register is empty.  */
+  while ((grub_inb (port->port + UART_LSR) & UART_EMPTY_TRANSMITTER) == 0)
+    {
+      if (grub_get_time_ms () > endtime)
+	{
+	  port->broken++;
+	  /* There is something wrong. But what can I do?  */
+	  return;
+	}
+    }
+
+  if (port->broken)
+    port->broken--;
+
+  grub_outb (c, port->port + UART_TX);
+}
+
+/* Initialize a serial device. PORT is the port number for a serial device.
+   SPEED is a DTE-DTE speed which must be one of these: 2400, 4800, 9600,
+   19200, 38400, 57600 and 115200. WORD_LEN is the word length to be used
+   for the device. Likewise, PARITY is the type of the parity and
+   STOP_BIT_LEN is the length of the stop bit. The possible values for
+   WORD_LEN, PARITY and STOP_BIT_LEN are defined in the header file as
+   macros.  */
+static grub_err_t
+serial_hw_configure (struct grub_serial_port *port,
+		     struct grub_serial_config *config)
+{
+  unsigned short divisor;
+
+  divisor = serial_get_divisor (port, config);
+  if (divisor == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port speed"));
+
+  if (config->parity != GRUB_SERIAL_PARITY_NONE
+      && config->parity != GRUB_SERIAL_PARITY_ODD
+      && config->parity != GRUB_SERIAL_PARITY_EVEN)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port parity"));
+
+  if (config->stop_bits != GRUB_SERIAL_STOP_BITS_1
+      && config->stop_bits != GRUB_SERIAL_STOP_BITS_2)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port stop bits number"));
+
+  if (config->word_len < 5 || config->word_len > 8)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("unsupported serial port word length"));
+
+  port->config = *config;
+  port->configured = 0;
+
+  /*  FIXME: should check if the serial terminal was found.  */
+
+  return GRUB_ERR_NONE;
+}
+
+struct grub_serial_driver grub_ns8250_driver =
+  {
+    .configure = serial_hw_configure,
+    .fetch = serial_hw_fetch,
+    .put = serial_hw_put
+  };
+
+static char com_names[GRUB_SERIAL_PORT_NUM][20];
+static struct grub_serial_port com_ports[GRUB_SERIAL_PORT_NUM];
+
+void
+grub_ns8250_init (void)
+{
+  unsigned i;
+  for (i = 0; i < GRUB_SERIAL_PORT_NUM; i++)
+    if (serial_hw_io_addr[i])
+      {
+	grub_err_t err;
+
+	grub_outb (0x5a, serial_hw_io_addr[i] + UART_SR);
+	if (grub_inb (serial_hw_io_addr[i] + UART_SR) != 0x5a)
+	  {
+	    dead_ports |= (1 << i);
+	    continue;
+	  }
+	grub_outb (0xa5, serial_hw_io_addr[i] + UART_SR);
+	if (grub_inb (serial_hw_io_addr[i] + UART_SR) != 0xa5)
+	  {
+	    dead_ports |= (1 << i);
+	    continue;
+	  }
+
+	grub_snprintf (com_names[i], sizeof (com_names[i]), "com%d", i);
+	com_ports[i].name = com_names[i];
+	com_ports[i].driver = &grub_ns8250_driver;
+	com_ports[i].port = serial_hw_io_addr[i];
+	err = grub_serial_config_defaults (&com_ports[i]);
+	if (err)
+	  grub_print_error ();
+
+	grub_serial_register (&com_ports[i]);
+      }
+}
+
+/* Return the port number for the UNITth serial device.  */
+grub_port_t
+grub_ns8250_hw_get_port (const unsigned int unit)
+{
+  if (unit < GRUB_SERIAL_PORT_NUM
+      && !(dead_ports & (1 << unit)))
+    return serial_hw_io_addr[unit];
+  else
+    return 0;
+}
+
+char *
+grub_serial_ns8250_add_port (grub_port_t port)
+{
+  struct grub_serial_port *p;
+  unsigned i;
+  for (i = 0; i < GRUB_SERIAL_PORT_NUM; i++)
+    if (com_ports[i].port == port)
+      {
+	if (dead_ports & (1 << i))
+	  return NULL;
+	return com_names[i];
+      }
+
+  grub_outb (0x5a, port + UART_SR);
+  if (grub_inb (port + UART_SR) != 0x5a)
+    return NULL;
+
+  grub_outb (0xa5, port + UART_SR);
+  if (grub_inb (port + UART_SR) != 0xa5)
+    return NULL;
+
+  p = grub_malloc (sizeof (*p));
+  if (!p)
+    return NULL;
+  p->name = grub_xasprintf ("port%lx", (unsigned long) port);
+  if (!p->name)
+    {
+      grub_free (p);
+      return NULL;
+    }
+  p->driver = &grub_ns8250_driver;
+  grub_serial_config_defaults (p);
+  p->port = port;
+  grub_serial_register (p);  
+
+  return p->name;
+}
diff --git a/grub-core/term/ps2.c b/grub-core/term/ps2.c
new file mode 100644
index 0000000..7ae4e9f
--- /dev/null
+++ b/grub-core/term/ps2.c
@@ -0,0 +1,387 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/keyboard_layouts.h>
+#include <grub/ps2.h>
+
+#define KEYBOARD_LED_SCROLL		(1 << 0)
+#define KEYBOARD_LED_NUM		(1 << 1)
+#define KEYBOARD_LED_CAPS		(1 << 2)
+
+static const grub_uint8_t set1_mapping[128] =
+  {
+    /* 0x00 */ 0 /* Unused  */,               GRUB_KEYBOARD_KEY_ESCAPE, 
+    /* 0x02 */ GRUB_KEYBOARD_KEY_1,           GRUB_KEYBOARD_KEY_2, 
+    /* 0x04 */ GRUB_KEYBOARD_KEY_3,           GRUB_KEYBOARD_KEY_4, 
+    /* 0x06 */ GRUB_KEYBOARD_KEY_5,           GRUB_KEYBOARD_KEY_6, 
+    /* 0x08 */ GRUB_KEYBOARD_KEY_7,           GRUB_KEYBOARD_KEY_8, 
+    /* 0x0a */ GRUB_KEYBOARD_KEY_9,           GRUB_KEYBOARD_KEY_0, 
+    /* 0x0c */ GRUB_KEYBOARD_KEY_DASH,        GRUB_KEYBOARD_KEY_EQUAL, 
+    /* 0x0e */ GRUB_KEYBOARD_KEY_BACKSPACE,   GRUB_KEYBOARD_KEY_TAB, 
+    /* 0x10 */ GRUB_KEYBOARD_KEY_Q,           GRUB_KEYBOARD_KEY_W, 
+    /* 0x12 */ GRUB_KEYBOARD_KEY_E,           GRUB_KEYBOARD_KEY_R, 
+    /* 0x14 */ GRUB_KEYBOARD_KEY_T,           GRUB_KEYBOARD_KEY_Y, 
+    /* 0x16 */ GRUB_KEYBOARD_KEY_U,           GRUB_KEYBOARD_KEY_I, 
+    /* 0x18 */ GRUB_KEYBOARD_KEY_O,           GRUB_KEYBOARD_KEY_P, 
+    /* 0x1a */ GRUB_KEYBOARD_KEY_LBRACKET,    GRUB_KEYBOARD_KEY_RBRACKET, 
+    /* 0x1c */ GRUB_KEYBOARD_KEY_ENTER,       GRUB_KEYBOARD_KEY_LEFT_CTRL, 
+    /* 0x1e */ GRUB_KEYBOARD_KEY_A,           GRUB_KEYBOARD_KEY_S, 
+    /* 0x20 */ GRUB_KEYBOARD_KEY_D,           GRUB_KEYBOARD_KEY_F, 
+    /* 0x22 */ GRUB_KEYBOARD_KEY_G,           GRUB_KEYBOARD_KEY_H, 
+    /* 0x24 */ GRUB_KEYBOARD_KEY_J,           GRUB_KEYBOARD_KEY_K, 
+    /* 0x26 */ GRUB_KEYBOARD_KEY_L,           GRUB_KEYBOARD_KEY_SEMICOLON, 
+    /* 0x28 */ GRUB_KEYBOARD_KEY_DQUOTE,      GRUB_KEYBOARD_KEY_RQUOTE, 
+    /* 0x2a */ GRUB_KEYBOARD_KEY_LEFT_SHIFT,  GRUB_KEYBOARD_KEY_BACKSLASH, 
+    /* 0x2c */ GRUB_KEYBOARD_KEY_Z,           GRUB_KEYBOARD_KEY_X, 
+    /* 0x2e */ GRUB_KEYBOARD_KEY_C,           GRUB_KEYBOARD_KEY_V, 
+    /* 0x30 */ GRUB_KEYBOARD_KEY_B,           GRUB_KEYBOARD_KEY_N, 
+    /* 0x32 */ GRUB_KEYBOARD_KEY_M,           GRUB_KEYBOARD_KEY_COMMA, 
+    /* 0x34 */ GRUB_KEYBOARD_KEY_DOT,         GRUB_KEYBOARD_KEY_SLASH, 
+    /* 0x36 */ GRUB_KEYBOARD_KEY_RIGHT_SHIFT, GRUB_KEYBOARD_KEY_NUMMUL, 
+    /* 0x38 */ GRUB_KEYBOARD_KEY_LEFT_ALT,    GRUB_KEYBOARD_KEY_SPACE, 
+    /* 0x3a */ GRUB_KEYBOARD_KEY_CAPS_LOCK,   GRUB_KEYBOARD_KEY_F1, 
+    /* 0x3c */ GRUB_KEYBOARD_KEY_F2,          GRUB_KEYBOARD_KEY_F3, 
+    /* 0x3e */ GRUB_KEYBOARD_KEY_F4,          GRUB_KEYBOARD_KEY_F5, 
+    /* 0x40 */ GRUB_KEYBOARD_KEY_F6,          GRUB_KEYBOARD_KEY_F7, 
+    /* 0x42 */ GRUB_KEYBOARD_KEY_F8,          GRUB_KEYBOARD_KEY_F9, 
+    /* 0x44 */ GRUB_KEYBOARD_KEY_F10,         GRUB_KEYBOARD_KEY_NUM_LOCK, 
+    /* 0x46 */ GRUB_KEYBOARD_KEY_SCROLL_LOCK, GRUB_KEYBOARD_KEY_NUM7, 
+    /* 0x48 */ GRUB_KEYBOARD_KEY_NUM8,        GRUB_KEYBOARD_KEY_NUM9, 
+    /* 0x4a */ GRUB_KEYBOARD_KEY_NUMMINUS,    GRUB_KEYBOARD_KEY_NUM4, 
+    /* 0x4c */ GRUB_KEYBOARD_KEY_NUM5,        GRUB_KEYBOARD_KEY_NUM6, 
+    /* 0x4e */ GRUB_KEYBOARD_KEY_NUMPLUS,     GRUB_KEYBOARD_KEY_NUM1, 
+    /* 0x50 */ GRUB_KEYBOARD_KEY_NUM2,        GRUB_KEYBOARD_KEY_NUM3, 
+    /* 0x52 */ GRUB_KEYBOARD_KEY_NUM0,        GRUB_KEYBOARD_KEY_NUMDOT, 
+    /* 0x54 */ 0,                             0, 
+    /* 0x56 */ GRUB_KEYBOARD_KEY_102ND,       GRUB_KEYBOARD_KEY_F11, 
+    /* 0x58 */ GRUB_KEYBOARD_KEY_F12,         0,
+    /* 0x5a */ 0,                             0,
+    /* 0x5c */ 0,                             0,
+    /* 0x5e */ 0,                             0,
+    /* 0x60 */ 0,                             0,
+    /* 0x62 */ 0,                             0,
+    /* OLPC keys. Just mapped to normal keys.  */
+    /* 0x64 */ 0,                             GRUB_KEYBOARD_KEY_UP,
+    /* 0x66 */ GRUB_KEYBOARD_KEY_DOWN,        GRUB_KEYBOARD_KEY_LEFT,
+    /* 0x68 */ GRUB_KEYBOARD_KEY_RIGHT,       0,
+    /* 0x6a */ 0,                             0,
+    /* 0x6c */ 0,                             0,
+    /* 0x6e */ 0,                             0,
+    /* 0x70 */ 0,                             0,
+    /* 0x72 */ 0,                             GRUB_KEYBOARD_KEY_JP_RO,
+    /* 0x74 */ 0,                             0,
+    /* 0x76 */ 0,                             0,
+    /* 0x78 */ 0,                             0,
+    /* 0x7a */ 0,                             0,
+    /* 0x7c */ 0,                             GRUB_KEYBOARD_KEY_JP_YEN,
+    /* 0x7e */ GRUB_KEYBOARD_KEY_KPCOMMA
+  };
+
+static const struct
+{
+  grub_uint8_t from, to;
+} set1_e0_mapping[] = 
+  {
+    {0x1c, GRUB_KEYBOARD_KEY_NUMENTER},
+    {0x1d, GRUB_KEYBOARD_KEY_RIGHT_CTRL},
+    {0x35, GRUB_KEYBOARD_KEY_NUMSLASH }, 
+    {0x38, GRUB_KEYBOARD_KEY_RIGHT_ALT},
+    {0x47, GRUB_KEYBOARD_KEY_HOME}, 
+    {0x48, GRUB_KEYBOARD_KEY_UP},
+    {0x49, GRUB_KEYBOARD_KEY_PPAGE}, 
+    {0x4b, GRUB_KEYBOARD_KEY_LEFT},
+    {0x4d, GRUB_KEYBOARD_KEY_RIGHT},
+    {0x4f, GRUB_KEYBOARD_KEY_END}, 
+    {0x50, GRUB_KEYBOARD_KEY_DOWN},
+    {0x51, GRUB_KEYBOARD_KEY_NPAGE},
+    {0x52, GRUB_KEYBOARD_KEY_INSERT},
+    {0x53, GRUB_KEYBOARD_KEY_DELETE}, 
+  };
+
+static const grub_uint8_t set2_mapping[256] =
+  {
+    /* 0x00 */ 0,                             GRUB_KEYBOARD_KEY_F9,
+    /* 0x02 */ 0,                             GRUB_KEYBOARD_KEY_F5,
+    /* 0x04 */ GRUB_KEYBOARD_KEY_F3,          GRUB_KEYBOARD_KEY_F1,
+    /* 0x06 */ GRUB_KEYBOARD_KEY_F2,          GRUB_KEYBOARD_KEY_F12,
+    /* 0x08 */ 0,                             GRUB_KEYBOARD_KEY_F10,
+    /* 0x0a */ GRUB_KEYBOARD_KEY_F8,          GRUB_KEYBOARD_KEY_F6,
+    /* 0x0c */ GRUB_KEYBOARD_KEY_F4,          GRUB_KEYBOARD_KEY_TAB,
+    /* 0x0e */ GRUB_KEYBOARD_KEY_RQUOTE,      0,
+    /* 0x10 */ 0,                             GRUB_KEYBOARD_KEY_LEFT_ALT,
+    /* 0x12 */ GRUB_KEYBOARD_KEY_LEFT_SHIFT,  0,
+    /* 0x14 */ GRUB_KEYBOARD_KEY_LEFT_CTRL,   GRUB_KEYBOARD_KEY_Q,
+    /* 0x16 */ GRUB_KEYBOARD_KEY_1,           0,
+    /* 0x18 */ 0,                             0,
+    /* 0x1a */ GRUB_KEYBOARD_KEY_Z,           GRUB_KEYBOARD_KEY_S,
+    /* 0x1c */ GRUB_KEYBOARD_KEY_A,           GRUB_KEYBOARD_KEY_W,
+    /* 0x1e */ GRUB_KEYBOARD_KEY_2,           0,
+    /* 0x20 */ 0,                             GRUB_KEYBOARD_KEY_C,
+    /* 0x22 */ GRUB_KEYBOARD_KEY_X,           GRUB_KEYBOARD_KEY_D,
+    /* 0x24 */ GRUB_KEYBOARD_KEY_E,           GRUB_KEYBOARD_KEY_4,
+    /* 0x26 */ GRUB_KEYBOARD_KEY_3,           0,
+    /* 0x28 */ 0,                             GRUB_KEYBOARD_KEY_SPACE,
+    /* 0x2a */ GRUB_KEYBOARD_KEY_V,           GRUB_KEYBOARD_KEY_F,
+    /* 0x2c */ GRUB_KEYBOARD_KEY_T,           GRUB_KEYBOARD_KEY_R,
+    /* 0x2e */ GRUB_KEYBOARD_KEY_5,           0,
+    /* 0x30 */ 0,                             GRUB_KEYBOARD_KEY_N,
+    /* 0x32 */ GRUB_KEYBOARD_KEY_B,           GRUB_KEYBOARD_KEY_H,
+    /* 0x34 */ GRUB_KEYBOARD_KEY_G,           GRUB_KEYBOARD_KEY_Y,
+    /* 0x36 */ GRUB_KEYBOARD_KEY_6,           0,
+    /* 0x38 */ 0,                             0,
+    /* 0x3a */ GRUB_KEYBOARD_KEY_M,           GRUB_KEYBOARD_KEY_J,
+    /* 0x3c */ GRUB_KEYBOARD_KEY_U,           GRUB_KEYBOARD_KEY_7,
+    /* 0x3e */ GRUB_KEYBOARD_KEY_8,           0,
+    /* 0x40 */ 0,                             GRUB_KEYBOARD_KEY_COMMA,
+    /* 0x42 */ GRUB_KEYBOARD_KEY_K,           GRUB_KEYBOARD_KEY_I,
+    /* 0x44 */ GRUB_KEYBOARD_KEY_O,           GRUB_KEYBOARD_KEY_0,
+    /* 0x46 */ GRUB_KEYBOARD_KEY_9,           0,
+    /* 0x48 */ 0,                             GRUB_KEYBOARD_KEY_DOT,
+    /* 0x4a */ GRUB_KEYBOARD_KEY_SLASH,       GRUB_KEYBOARD_KEY_L,
+    /* 0x4c */ GRUB_KEYBOARD_KEY_SEMICOLON,   GRUB_KEYBOARD_KEY_P,
+    /* 0x4e */ GRUB_KEYBOARD_KEY_DASH,        0,
+    /* 0x50 */ 0,                             GRUB_KEYBOARD_KEY_JP_RO,
+    /* 0x52 */ GRUB_KEYBOARD_KEY_DQUOTE,      0,
+    /* 0x54 */ GRUB_KEYBOARD_KEY_LBRACKET,    GRUB_KEYBOARD_KEY_EQUAL,
+    /* 0x56 */ 0,                             0,
+    /* 0x58 */ GRUB_KEYBOARD_KEY_CAPS_LOCK,   GRUB_KEYBOARD_KEY_RIGHT_SHIFT,
+    /* 0x5a */ GRUB_KEYBOARD_KEY_ENTER,       GRUB_KEYBOARD_KEY_RBRACKET,
+    /* 0x5c */ 0,                             GRUB_KEYBOARD_KEY_BACKSLASH,
+    /* 0x5e */ 0,                             0,
+    /* 0x60 */ 0,                             GRUB_KEYBOARD_KEY_102ND,
+    /* 0x62 */ 0,                             0,
+    /* 0x64 */ 0,                             0,
+    /* 0x66 */ GRUB_KEYBOARD_KEY_BACKSPACE,   0,
+    /* 0x68 */ 0,                             GRUB_KEYBOARD_KEY_NUM1,
+    /* 0x6a */ GRUB_KEYBOARD_KEY_JP_YEN,      GRUB_KEYBOARD_KEY_NUM4,
+    /* 0x6c */ GRUB_KEYBOARD_KEY_NUM7,        GRUB_KEYBOARD_KEY_KPCOMMA,
+    /* 0x6e */ 0,                             0,
+    /* 0x70 */ GRUB_KEYBOARD_KEY_NUM0,        GRUB_KEYBOARD_KEY_NUMDOT,
+    /* 0x72 */ GRUB_KEYBOARD_KEY_NUM2,        GRUB_KEYBOARD_KEY_NUM5,
+    /* 0x74 */ GRUB_KEYBOARD_KEY_NUM6,        GRUB_KEYBOARD_KEY_NUM8,
+    /* 0x76 */ GRUB_KEYBOARD_KEY_ESCAPE,      GRUB_KEYBOARD_KEY_NUM_LOCK,
+    /* 0x78 */ GRUB_KEYBOARD_KEY_F11,         GRUB_KEYBOARD_KEY_NUMPLUS,
+    /* 0x7a */ GRUB_KEYBOARD_KEY_NUM3,        GRUB_KEYBOARD_KEY_NUMMINUS,
+    /* 0x7c */ GRUB_KEYBOARD_KEY_NUMMUL,      GRUB_KEYBOARD_KEY_NUM9,
+    /* 0x7e */ GRUB_KEYBOARD_KEY_SCROLL_LOCK, 0,
+    /* 0x80 */ 0,                             0, 
+    /* 0x82 */ 0,                             GRUB_KEYBOARD_KEY_F7,
+  };
+
+static const struct
+{
+  grub_uint8_t from, to;
+} set2_e0_mapping[] = 
+  {
+    {0x11, GRUB_KEYBOARD_KEY_RIGHT_ALT},
+    {0x14, GRUB_KEYBOARD_KEY_RIGHT_CTRL},
+    {0x4a, GRUB_KEYBOARD_KEY_NUMSLASH},
+    {0x5a, GRUB_KEYBOARD_KEY_NUMENTER},
+    {0x69, GRUB_KEYBOARD_KEY_END},
+    {0x6b, GRUB_KEYBOARD_KEY_LEFT},
+    {0x6c, GRUB_KEYBOARD_KEY_HOME},
+    {0x70, GRUB_KEYBOARD_KEY_INSERT},
+    {0x71, GRUB_KEYBOARD_KEY_DELETE},
+    {0x72, GRUB_KEYBOARD_KEY_DOWN},
+    {0x74, GRUB_KEYBOARD_KEY_RIGHT},
+    {0x75, GRUB_KEYBOARD_KEY_UP},
+    {0x7a, GRUB_KEYBOARD_KEY_NPAGE},
+    {0x7d, GRUB_KEYBOARD_KEY_PPAGE},
+  };
+
+static int
+fetch_key (struct grub_ps2_state *ps2_state, grub_uint8_t at_key, int *is_break)
+{
+  int was_ext = 0;
+  int ret = 0;
+
+  /* May happen if no keyboard is connected. Just ignore this.  */
+  if (at_key == 0xff)
+    return -1;
+  if (at_key == 0xe0)
+    {
+      ps2_state->e0_received = 1;
+      return -1;
+    }
+
+  if ((ps2_state->current_set == 2 || ps2_state->current_set == 3) && at_key == 0xf0)
+    {
+      ps2_state->f0_received = 1;
+      return -1;
+    }
+
+  /* Setting LEDs may generate ACKs.  */
+  if (at_key == GRUB_AT_ACK)
+    return -1;
+
+  was_ext = ps2_state->e0_received;
+  ps2_state->e0_received = 0;
+
+  switch (ps2_state->current_set)
+    {
+    case 1:
+      *is_break = !!(at_key & 0x80);
+      if (!was_ext)
+	ret = set1_mapping[at_key & 0x7f];
+      else
+	{
+	  unsigned i;
+	  for (i = 0; i < ARRAY_SIZE (set1_e0_mapping); i++)
+	    if (set1_e0_mapping[i].from == (at_key & 0x7f))
+	      {
+		ret = set1_e0_mapping[i].to;
+		break;
+	      }
+	}
+      break;
+    case 2:
+      *is_break = ps2_state->f0_received;
+      ps2_state->f0_received = 0;
+      if (!was_ext)
+	ret = set2_mapping[at_key];
+      else
+	{
+	  unsigned i;
+	  for (i = 0; i < ARRAY_SIZE (set2_e0_mapping); i++)
+	    if (set2_e0_mapping[i].from == at_key)
+	      {
+		ret = set2_e0_mapping[i].to;
+		break;
+	      }
+	}	
+      break;
+    default:
+      return -1;
+    }
+  if (!ret)
+    {
+      if (was_ext)
+	grub_dprintf ("atkeyb", "Unknown key 0xe0+0x%02x from set %d\n",
+		      at_key, ps2_state->current_set);
+      else
+	grub_dprintf ("atkeyb", "Unknown key 0x%02x from set %d\n",
+		      at_key, ps2_state->current_set);
+      return -1;
+    }
+  return ret;
+}
+
+/* FIXME: This should become an interrupt service routine.  For now
+   it's just used to catch events from control keys.  */
+static int
+grub_keyboard_isr (struct grub_ps2_state *ps2_state,
+		   grub_keyboard_key_t key, int is_break)
+{
+  if (!is_break)
+    switch (key)
+      {
+      case GRUB_KEYBOARD_KEY_LEFT_SHIFT:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_LSHIFT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_SHIFT:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_RSHIFT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_LEFT_CTRL:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_LCTRL;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_CTRL:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_RCTRL;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_ALT:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_RALT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_LEFT_ALT:
+	ps2_state->at_keyboard_status |= GRUB_TERM_STATUS_LALT;
+	return 1;
+      default:
+	return 0;
+      }
+  else
+    switch (key)
+      {
+      case GRUB_KEYBOARD_KEY_LEFT_SHIFT:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_LSHIFT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_SHIFT:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_RSHIFT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_LEFT_CTRL:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_LCTRL;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_CTRL:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_RCTRL;
+	return 1;
+      case GRUB_KEYBOARD_KEY_RIGHT_ALT:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_RALT;
+	return 1;
+      case GRUB_KEYBOARD_KEY_LEFT_ALT:
+	ps2_state->at_keyboard_status &= ~GRUB_TERM_STATUS_LALT;
+	return 1;
+      default:
+	return 0;
+      }
+}
+
+/* If there is a key pending, return it; otherwise return GRUB_TERM_NO_KEY.  */
+int
+grub_ps2_process_incoming_byte (struct grub_ps2_state *ps2_state,
+				grub_uint8_t at_key)
+{
+  int code;
+  int is_break = 0;
+
+  code = fetch_key (ps2_state, at_key, &is_break);
+  if (code == -1)
+    return GRUB_TERM_NO_KEY;
+
+  if (grub_keyboard_isr (ps2_state, code, is_break))
+    return GRUB_TERM_NO_KEY;
+  if (is_break)
+    return GRUB_TERM_NO_KEY;
+#ifdef DEBUG_AT_KEYBOARD
+  grub_dprintf ("atkeyb", "Detected key 0x%x\n", code);
+#endif
+  switch (code)
+    {
+      case GRUB_KEYBOARD_KEY_CAPS_LOCK:
+	ps2_state->at_keyboard_status ^= GRUB_TERM_STATUS_CAPS;
+	ps2_state->led_status ^= KEYBOARD_LED_CAPS;
+
+#ifdef DEBUG_AT_KEYBOARD
+	grub_dprintf ("atkeyb", "caps_lock = %d\n", !!(ps2_state->at_keyboard_status & GRUB_KEYBOARD_STATUS_CAPS_LOCK));
+#endif
+	return GRUB_TERM_NO_KEY;
+      case GRUB_KEYBOARD_KEY_NUM_LOCK:
+	ps2_state->at_keyboard_status ^= GRUB_TERM_STATUS_NUM;
+	ps2_state->led_status ^= KEYBOARD_LED_NUM;
+
+#ifdef DEBUG_AT_KEYBOARD
+	grub_dprintf ("atkeyb", "num_lock = %d\n", !!(ps2_state->at_keyboard_status & GRUB_KEYBOARD_STATUS_NUM_LOCK));
+#endif
+	return GRUB_TERM_NO_KEY;
+      case GRUB_KEYBOARD_KEY_SCROLL_LOCK:
+	ps2_state->at_keyboard_status ^= GRUB_TERM_STATUS_SCROLL;
+	ps2_state->led_status ^= KEYBOARD_LED_SCROLL;
+	return GRUB_TERM_NO_KEY;
+      default:
+	return grub_term_map_key (code, ps2_state->at_keyboard_status);
+    }
+}
diff --git a/grub-core/term/serial.c b/grub-core/term/serial.c
new file mode 100644
index 0000000..f9271b0
--- /dev/null
+++ b/grub-core/term/serial.c
@@ -0,0 +1,463 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/serial.h>
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/terminfo.h>
+#if !defined (GRUB_MACHINE_EMU) && (defined(__mips__) || defined (__i386__) || defined (__x86_64__))
+#include <grub/cpu/io.h>
+#endif
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/list.h>
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+#include <grub/machine/kernel.h>
+#endif
+#ifdef GRUB_MACHINE_IEEE1275
+#include <grub/ieee1275/console.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define FOR_SERIAL_PORTS(var) FOR_LIST_ELEMENTS((var), (grub_serial_ports))
+
+enum
+  {
+    OPTION_UNIT,
+    OPTION_PORT,
+    OPTION_SPEED,
+    OPTION_WORD,
+    OPTION_PARITY,
+    OPTION_STOP,
+    OPTION_BASE_CLOCK,
+    OPTION_RTSCTS
+  };
+
+/* Argument options.  */
+static const struct grub_arg_option options[] =
+{
+  {"unit",   'u', 0, N_("Set the serial unit."),             0, ARG_TYPE_INT},
+  {"port",   'p', 0, N_("Set the serial port address."),     0, ARG_TYPE_STRING},
+  {"speed",  's', 0, N_("Set the serial port speed."),       0, ARG_TYPE_INT},
+  {"word",   'w', 0, N_("Set the serial port word length."), 0, ARG_TYPE_INT},
+  {"parity", 'r', 0, N_("Set the serial port parity."),      0, ARG_TYPE_STRING},
+  {"stop",   't', 0, N_("Set the serial port stop bits."),   0, ARG_TYPE_INT},
+  {"base-clock",   'b', 0, N_("Set the base frequency."),   0, ARG_TYPE_STRING},
+  {"rtscts",   'f', 0, N_("Enable/disable RTS/CTS."),   "on|off", ARG_TYPE_STRING},
+  {0, 0, 0, 0, 0, 0}
+};
+
+static struct grub_serial_port *grub_serial_ports;
+
+struct grub_serial_output_state
+{
+  struct grub_terminfo_output_state tinfo;
+  struct grub_serial_port *port;
+};
+
+struct grub_serial_input_state
+{
+  struct grub_terminfo_input_state tinfo;
+  struct grub_serial_port *port;
+};
+
+static void 
+serial_put (grub_term_output_t term, const int c)
+{
+  struct grub_serial_output_state *data = term->data;
+  data->port->driver->put (data->port, c);
+}
+
+static int
+serial_fetch (grub_term_input_t term)
+{
+  struct grub_serial_input_state *data = term->data;
+  return data->port->driver->fetch (data->port);
+}
+
+static const struct grub_serial_input_state grub_serial_terminfo_input_template =
+  {
+    .tinfo =
+    {
+      .readkey = serial_fetch
+    }
+  };
+
+static const struct grub_serial_output_state grub_serial_terminfo_output_template =
+  {
+    .tinfo =
+    {
+      .put = serial_put,
+      .size = { 80, 24 }
+    }
+  };
+
+static struct grub_serial_input_state grub_serial_terminfo_input;
+
+static struct grub_serial_output_state grub_serial_terminfo_output;
+
+static int registered = 0;
+
+static struct grub_term_input grub_serial_term_input =
+{
+  .name = "serial",
+  .init = grub_terminfo_input_init,
+  .getkey = grub_terminfo_getkey,
+  .data = &grub_serial_terminfo_input
+};
+
+static struct grub_term_output grub_serial_term_output =
+{
+  .name = "serial",
+  .init = grub_terminfo_output_init,
+  .putchar = grub_terminfo_putchar,
+  .getwh = grub_terminfo_getwh,
+  .getxy = grub_terminfo_getxy,
+  .gotoxy = grub_terminfo_gotoxy,
+  .cls = grub_terminfo_cls,
+  .setcolorstate = grub_terminfo_setcolorstate,
+  .setcursor = grub_terminfo_setcursor,
+  .flags = GRUB_TERM_CODE_TYPE_ASCII,
+  .data = &grub_serial_terminfo_output,
+  .progress_update_divisor = GRUB_PROGRESS_SLOW
+};
+
+
+
+struct grub_serial_port *
+grub_serial_find (const char *name)
+{
+  struct grub_serial_port *port;
+
+  FOR_SERIAL_PORTS (port)
+    if (grub_strcmp (port->name, name) == 0)
+      break;
+
+#if (defined(__mips__) || defined (__i386__) || defined (__x86_64__)) && !defined(GRUB_MACHINE_EMU) && !defined(GRUB_MACHINE_ARC)
+  if (!port && grub_memcmp (name, "port", sizeof ("port") - 1) == 0
+      && grub_isxdigit (name [sizeof ("port") - 1]))
+    {
+      name = grub_serial_ns8250_add_port (grub_strtoul (&name[sizeof ("port") - 1],
+							0, 16));
+      if (!name)
+	return NULL;
+
+      FOR_SERIAL_PORTS (port)
+	if (grub_strcmp (port->name, name) == 0)
+	  break;
+    }
+#endif
+
+#ifdef GRUB_MACHINE_IEEE1275
+  if (!port && grub_memcmp (name, "ieee1275/", sizeof ("ieee1275/") - 1) == 0)
+    {
+      name = grub_ofserial_add_port (&name[sizeof ("ieee1275/") - 1]);
+      if (!name)
+	return NULL;
+
+      FOR_SERIAL_PORTS (port)
+	if (grub_strcmp (port->name, name) == 0)
+	  break;
+    }
+#endif
+
+  return port;
+}
+
+static grub_err_t
+grub_cmd_serial (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_arg_list *state = ctxt->state;
+  char pname[40];
+  const char *name = NULL;
+  struct grub_serial_port *port;
+  struct grub_serial_config config;
+  grub_err_t err;
+
+  if (state[OPTION_UNIT].set)
+    {
+      grub_snprintf (pname, sizeof (pname), "com%ld",
+		     grub_strtoul (state[0].arg, 0, 0));
+      name = pname;
+    }
+
+  if (state[OPTION_PORT].set)
+    {
+      grub_snprintf (pname, sizeof (pname), "port%lx",
+		     grub_strtoul (state[1].arg, 0, 0));
+      name = pname;
+    }
+
+  if (argc >= 1)
+    name = args[0];
+
+  if (!name)
+    name = "com0";
+
+  port = grub_serial_find (name);
+  if (!port)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, 
+		       N_("serial port `%s' isn't found"),
+		       name);
+
+  config = port->config;
+
+  if (state[OPTION_SPEED].set) {
+    config.speed = grub_strtoul (state[OPTION_SPEED].arg, 0, 0);
+    if (config.speed == 0)
+      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			 N_("unsupported serial port parity"));
+  }
+
+  if (state[OPTION_WORD].set)
+    config.word_len = grub_strtoul (state[OPTION_WORD].arg, 0, 0);
+
+  if (state[OPTION_PARITY].set)
+    {
+      if (! grub_strcmp (state[OPTION_PARITY].arg, "no"))
+	config.parity = GRUB_SERIAL_PARITY_NONE;
+      else if (! grub_strcmp (state[OPTION_PARITY].arg, "odd"))
+	config.parity = GRUB_SERIAL_PARITY_ODD;
+      else if (! grub_strcmp (state[OPTION_PARITY].arg, "even"))
+	config.parity = GRUB_SERIAL_PARITY_EVEN;
+      else
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("unsupported serial port parity"));
+    }
+
+  if (state[OPTION_RTSCTS].set)
+    {
+      if (grub_strcmp (state[OPTION_RTSCTS].arg, "on") == 0)
+	config.rtscts = 1;
+      else if (grub_strcmp (state[OPTION_RTSCTS].arg, "off") == 0)
+	config.rtscts = 0;
+      else
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("unsupported serial port flow control"));
+    }
+
+  if (state[OPTION_STOP].set)
+    {
+      if (! grub_strcmp (state[OPTION_STOP].arg, "1"))
+	config.stop_bits = GRUB_SERIAL_STOP_BITS_1;
+      else if (! grub_strcmp (state[OPTION_STOP].arg, "2"))
+	config.stop_bits = GRUB_SERIAL_STOP_BITS_2;
+      else if (! grub_strcmp (state[OPTION_STOP].arg, "1.5"))
+	config.stop_bits = GRUB_SERIAL_STOP_BITS_1_5;
+      else
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("unsupported serial port stop bits number"));
+    }
+
+  if (state[OPTION_BASE_CLOCK].set)
+    {
+      const char *ptr;
+      config.base_clock = grub_strtoull (state[OPTION_BASE_CLOCK].arg, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+      if (ptr && *ptr == 'M')
+	config.base_clock *= 1000000;
+      if (ptr && (*ptr == 'k' || *ptr == 'K'))
+	config.base_clock *= 1000;
+    }
+
+  if (config.speed == 0)
+    config.speed = 9600;
+
+  /* Initialize with new settings.  */
+  err = port->driver->configure (port, &config);
+  if (err)
+    return err;
+#if !defined (GRUB_MACHINE_EMU) && !defined(GRUB_MACHINE_ARC) && (defined(__mips__) || defined (__i386__) || defined (__x86_64__))
+
+  /* Compatibility kludge.  */
+  if (port->driver == &grub_ns8250_driver)
+    {
+      if (!registered)
+	{
+	  grub_terminfo_output_register (&grub_serial_term_output, "vt100");
+
+	  grub_term_register_input ("serial", &grub_serial_term_input);
+	  grub_term_register_output ("serial", &grub_serial_term_output);
+	}
+      grub_serial_terminfo_output.port = port;
+      grub_serial_terminfo_input.port = port;
+      registered = 1;
+    }
+#endif
+  return GRUB_ERR_NONE;
+}
+
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+const char loongson_defserial[][6] =
+  {
+    [GRUB_ARCH_MACHINE_YEELOONG] = "com0",
+    [GRUB_ARCH_MACHINE_FULOONG2F]  = "com2",
+    [GRUB_ARCH_MACHINE_FULOONG2E]  = "com1"
+  };
+#endif
+
+grub_err_t
+grub_serial_register (struct grub_serial_port *port)
+{
+  struct grub_term_input *in;
+  struct grub_term_output *out;
+  struct grub_serial_input_state *indata;
+  struct grub_serial_output_state *outdata;
+
+  in = grub_malloc (sizeof (*in));
+  if (!in)
+    return grub_errno;
+
+  indata = grub_malloc (sizeof (*indata));
+  if (!indata)
+    {
+      grub_free (in);
+      return grub_errno;
+    }
+
+  grub_memcpy (in, &grub_serial_term_input, sizeof (*in));
+  in->data = indata;
+  in->name = grub_xasprintf ("serial_%s", port->name);
+  grub_memcpy (indata, &grub_serial_terminfo_input, sizeof (*indata));
+
+  if (!in->name)
+    {
+      grub_free (in);
+      grub_free (indata);
+      return grub_errno;
+    }
+
+  out = grub_zalloc (sizeof (*out));
+  if (!out)
+    {
+      grub_free (indata);
+      grub_free ((char *) in->name);
+      grub_free (in);
+      return grub_errno;
+    }
+
+  outdata = grub_malloc (sizeof (*outdata));
+  if (!outdata)
+    {
+      grub_free (indata);
+      grub_free ((char *) in->name);
+      grub_free (out);
+      grub_free (in);
+      return grub_errno;
+    }
+
+  grub_memcpy (out, &grub_serial_term_output, sizeof (*out));
+  out->data = outdata;
+  out->name = in->name;
+  grub_memcpy (outdata, &grub_serial_terminfo_output, sizeof (*outdata));
+
+  grub_list_push (GRUB_AS_LIST_P (&grub_serial_ports), GRUB_AS_LIST (port));
+  ((struct grub_serial_input_state *) in->data)->port = port;
+  ((struct grub_serial_output_state *) out->data)->port = port;
+  port->term_in = in;
+  port->term_out = out;
+  grub_terminfo_output_register (out, "vt100");
+#ifdef GRUB_MACHINE_MIPS_LOONGSON
+  if (grub_strcmp (port->name, loongson_defserial[grub_arch_machine]) == 0)
+    {
+      grub_term_register_input_active ("serial_*", in);
+      grub_term_register_output_active ("serial_*", out);
+    }
+  else
+    {
+      grub_term_register_input_inactive ("serial_*", in);
+      grub_term_register_output_inactive ("serial_*", out);
+    }
+#else
+  grub_term_register_input ("serial_*", in);
+  grub_term_register_output ("serial_*", out);
+#endif
+
+  return GRUB_ERR_NONE;
+}
+
+void
+grub_serial_unregister (struct grub_serial_port *port)
+{
+  if (port->driver->fini)
+    port->driver->fini (port);
+  
+  if (port->term_in)
+    grub_term_unregister_input (port->term_in);
+  if (port->term_out)
+    grub_term_unregister_output (port->term_out);
+
+  grub_list_remove (GRUB_AS_LIST (port));
+}
+
+void
+grub_serial_unregister_driver (struct grub_serial_driver *driver)
+{
+  struct grub_serial_port *port, *next;
+  for (port = grub_serial_ports; port; port = next)
+    {
+      next = port->next;
+      if (port->driver == driver)
+	grub_serial_unregister (port);
+    }
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(serial)
+{
+  cmd = grub_register_extcmd ("serial", grub_cmd_serial, 0,
+			      N_("[OPTIONS...]"),
+			      N_("Configure serial port."), options);
+  grub_memcpy (&grub_serial_terminfo_output,
+	       &grub_serial_terminfo_output_template,
+	       sizeof (grub_serial_terminfo_output));
+
+  grub_memcpy (&grub_serial_terminfo_input,
+	       &grub_serial_terminfo_input_template,
+	       sizeof (grub_serial_terminfo_input));
+
+#if !defined (GRUB_MACHINE_EMU) && !defined(GRUB_MACHINE_ARC) && (defined(__mips__) || defined (__i386__) || defined (__x86_64__))
+  grub_ns8250_init ();
+#endif
+#ifdef GRUB_MACHINE_IEEE1275
+  grub_ofserial_init ();
+#endif
+#ifdef GRUB_MACHINE_EFI
+  grub_efiserial_init ();
+#endif
+#ifdef GRUB_MACHINE_ARC
+  grub_arcserial_init ();
+#endif
+}
+
+GRUB_MOD_FINI(serial)
+{
+  while (grub_serial_ports)
+    grub_serial_unregister (grub_serial_ports);
+  if (registered)
+    {
+      grub_term_unregister_input (&grub_serial_term_input);
+      grub_term_unregister_output (&grub_serial_term_output);
+    }
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/term/spkmodem.c b/grub-core/term/spkmodem.c
new file mode 100644
index 0000000..75c8a0f
--- /dev/null
+++ b/grub-core/term/spkmodem.c
@@ -0,0 +1,141 @@
+/*  console.c -- Open Firmware console for GRUB.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/terminfo.h>
+#include <grub/dl.h>
+#include <grub/speaker.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+extern struct grub_terminfo_output_state grub_spkmodem_terminfo_output;
+
+static void
+make_tone (grub_uint16_t freq_count, unsigned int duration)
+{
+  /* Program timer 2.  */
+  grub_outb (GRUB_PIT_CTRL_SELECT_2
+	     | GRUB_PIT_CTRL_READLOAD_WORD
+	     | GRUB_PIT_CTRL_SQUAREWAVE_GEN
+	     | GRUB_PIT_CTRL_COUNT_BINARY, GRUB_PIT_CTRL);
+  grub_outb (freq_count & 0xff, GRUB_PIT_COUNTER_2);		/* LSB */
+  grub_outb ((freq_count >> 8) & 0xff, GRUB_PIT_COUNTER_2);	/* MSB */
+
+  /* Start speaker.  */
+  grub_outb (grub_inb (GRUB_PIT_SPEAKER_PORT)
+	     | GRUB_PIT_SPK_TMR2 | GRUB_PIT_SPK_DATA,
+	     GRUB_PIT_SPEAKER_PORT);
+
+  for (; duration; duration--)
+    {
+      unsigned short counter, previous_counter = 0xffff;
+      while (1)
+	{
+	  counter = grub_inb (GRUB_PIT_COUNTER_2);
+	  counter |= ((grub_uint16_t) grub_inb (GRUB_PIT_COUNTER_2)) << 8;
+	  if (counter > previous_counter)
+	    {
+	      previous_counter = counter;
+	      break;
+	    }
+	  previous_counter = counter;
+	}
+    }
+}
+
+static int inited;
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  int i;
+
+  make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 200, 4);
+  for (i = 7; i >= 0; i--)
+    {
+      if ((c >> i) & 1)
+	make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 2000, 20);
+      else
+	make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 4000, 40);
+      make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 1000, 10);
+    }
+  make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 200, 0);
+}
+
+static grub_err_t
+grub_spkmodem_init_output (struct grub_term_output *term)
+{
+  /* Some models shutdown sound when not in use and it takes for it
+     around 30 ms to come back on which loses 3 bits. So generate a base
+     200 Hz continously. */
+
+  make_tone (GRUB_SPEAKER_PIT_FREQUENCY / 200, 0);
+  grub_terminfo_output_init (term);
+
+  return 0;
+}
+
+static grub_err_t
+grub_spkmodem_fini_output (struct grub_term_output *term __attribute__ ((unused)))
+{
+  grub_speaker_beep_off ();
+  inited = 0;
+  return 0;
+}
+
+
+
+
+struct grub_terminfo_output_state grub_spkmodem_terminfo_output =
+  {
+    .put = put,
+    .size = { 80, 24 }
+  };
+
+static struct grub_term_output grub_spkmodem_term_output =
+  {
+    .name = "spkmodem",
+    .init = grub_spkmodem_init_output,
+    .fini = grub_spkmodem_fini_output,
+    .putchar = grub_terminfo_putchar,
+    .getxy = grub_terminfo_getxy,
+    .getwh = grub_terminfo_getwh,
+    .gotoxy = grub_terminfo_gotoxy,
+    .cls = grub_terminfo_cls,
+    .setcolorstate = grub_terminfo_setcolorstate,
+    .setcursor = grub_terminfo_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_ASCII,
+    .data = &grub_spkmodem_terminfo_output,
+    .progress_update_divisor = GRUB_PROGRESS_NO_UPDATE
+  };
+
+GRUB_MOD_INIT (spkmodem)
+{
+  grub_term_register_output ("spkmodem", &grub_spkmodem_term_output);
+}
+
+
+GRUB_MOD_FINI (spkmodem)
+{
+  grub_term_unregister_output (&grub_spkmodem_term_output);
+}
diff --git a/grub-core/term/terminfo.c b/grub-core/term/terminfo.c
new file mode 100644
index 0000000..85ecf06
--- /dev/null
+++ b/grub-core/term/terminfo.c
@@ -0,0 +1,796 @@
+/* terminfo.c - simple terminfo module */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This file contains various functions dealing with different
+ * terminal capabilities. For example, vt52 and vt100.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/term.h>
+#include <grub/terminfo.h>
+#include <grub/tparm.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/time.h>
+#if defined(__powerpc__) && defined(GRUB_MACHINE_IEEE1275)
+#include <grub/ieee1275/ieee1275.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define ANSI_CSI 0x9b
+#define ANSI_CSI_STR "\x9b"
+
+static struct grub_term_output *terminfo_outputs;
+
+/* Get current terminfo name.  */
+char *
+grub_terminfo_get_current (struct grub_term_output *term)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+  return data->name;
+}
+
+/* Free *PTR and set *PTR to NULL, to prevent double-free.  */
+static void
+grub_terminfo_free (char **ptr)
+{
+  grub_free (*ptr);
+  *ptr = 0;
+}
+
+static void
+grub_terminfo_all_free (struct grub_term_output *term)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  /* Free previously allocated memory.  */
+  grub_terminfo_free (&data->name);
+  grub_terminfo_free (&data->gotoxy);
+  grub_terminfo_free (&data->cls);
+  grub_terminfo_free (&data->reverse_video_on);
+  grub_terminfo_free (&data->reverse_video_off);
+  grub_terminfo_free (&data->cursor_on);
+  grub_terminfo_free (&data->cursor_off);
+}
+
+/* Set current terminfo type.  */
+grub_err_t
+grub_terminfo_set_current (struct grub_term_output *term,
+			   const char *str)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+  /* TODO
+   * Lookup user specified terminfo type. If found, set term variables
+   * as appropriate. Otherwise return an error.
+   *
+   * How should this be done?
+   *  a. A static table included in this module.
+   *     - I do not like this idea.
+   *  b. A table stored in the configuration directory.
+   *     - Users must convert their terminfo settings if we have not already.
+   *  c. Look for terminfo files in the configuration directory.
+   *     - /usr/share/terminfo is 6.3M on my system.
+   *     - /usr/share/terminfo is not on most users boot partition.
+   *     + Copying the terminfo files you want to use to the grub
+   *       configuration directory is easier then (b).
+   *  d. Your idea here.
+   */
+
+  grub_terminfo_all_free (term);
+
+  if (grub_strcmp ("vt100", str) == 0)
+    {
+      data->name              = grub_strdup ("vt100");
+      data->gotoxy            = grub_strdup ("\e[%i%p1%d;%p2%dH");
+      data->cls               = grub_strdup ("\e[H\e[J");
+      data->reverse_video_on  = grub_strdup ("\e[7m");
+      data->reverse_video_off = grub_strdup ("\e[m");
+      data->cursor_on         = grub_strdup ("\e[?25h");
+      data->cursor_off        = grub_strdup ("\e[?25l");
+      data->setcolor          = NULL;
+      return grub_errno;
+    }
+
+  if (grub_strcmp ("vt100-color", str) == 0)
+    {
+      data->name              = grub_strdup ("vt100-color");
+      data->gotoxy            = grub_strdup ("\e[%i%p1%d;%p2%dH");
+      data->cls               = grub_strdup ("\e[H\e[J");
+      data->reverse_video_on  = grub_strdup ("\e[7m");
+      data->reverse_video_off = grub_strdup ("\e[m");
+      data->cursor_on         = grub_strdup ("\e[?25h");
+      data->cursor_off        = grub_strdup ("\e[?25l");
+      data->setcolor          = grub_strdup ("\e[3%p1%dm\e[4%p2%dm");
+      return grub_errno;
+    }
+
+  if (grub_strcmp ("arc", str) == 0)
+    {
+      data->name              = grub_strdup ("arc");
+      data->gotoxy            = grub_strdup (ANSI_CSI_STR "%i%p1%d;%p2%dH");
+      data->cls               = grub_strdup (ANSI_CSI_STR "2J");
+      data->reverse_video_on  = grub_strdup (ANSI_CSI_STR "7m");
+      data->reverse_video_off = grub_strdup (ANSI_CSI_STR "0m");
+      data->cursor_on         = 0;
+      data->cursor_off        = 0;
+      data->setcolor          = grub_strdup (ANSI_CSI_STR "3%p1%dm"
+					     ANSI_CSI_STR "4%p2%dm");
+      return grub_errno;
+    }
+
+  if (grub_strcmp ("ieee1275", str) == 0
+      || grub_strcmp ("ieee1275-nocursor", str) == 0)
+    {
+      data->name              = grub_strdup ("ieee1275");
+      data->gotoxy            = grub_strdup ("\e[%i%p1%d;%p2%dH");
+      /* Clear the screen.  Using serial console, screen(1) only recognizes the
+       * ANSI escape sequence.  Using video console, Apple Open Firmware
+       * (version 3.1.1) only recognizes the literal ^L.  So use both.  */
+      data->cls               = grub_strdup ("\e[2J");
+      data->reverse_video_on  = grub_strdup ("\e[7m");
+      data->reverse_video_off = grub_strdup ("\e[m");
+      if (grub_strcmp ("ieee1275", str) == 0)
+	{
+	  data->cursor_on         = grub_strdup ("\e[?25h");
+	  data->cursor_off        = grub_strdup ("\e[?25l");
+	}
+      else
+	{
+	  data->cursor_on         = 0;
+	  data->cursor_off        = 0;
+	}
+      data->setcolor          = grub_strdup ("\e[3%p1%dm\e[4%p2%dm");
+      return grub_errno;
+    }
+
+  if (grub_strcmp ("dumb", str) == 0)
+    {
+      data->name              = grub_strdup ("dumb");
+      data->gotoxy            = NULL;
+      data->cls               = NULL;
+      data->reverse_video_on  = NULL;
+      data->reverse_video_off = NULL;
+      data->cursor_on         = NULL;
+      data->cursor_off        = NULL;
+      data->setcolor          = NULL;
+      return grub_errno;
+    }
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("unknown terminfo type `%s'"),
+		     str);
+}
+
+grub_err_t
+grub_terminfo_output_register (struct grub_term_output *term,
+			       const char *type)
+{
+  grub_err_t err;
+  struct grub_terminfo_output_state *data;
+
+  err = grub_terminfo_set_current (term, type);
+
+  if (err)
+    return err;
+
+  data = (struct grub_terminfo_output_state *) term->data;
+  data->next = terminfo_outputs;
+  terminfo_outputs = term;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_terminfo_output_unregister (struct grub_term_output *term)
+{
+  struct grub_term_output **ptr;
+
+  for (ptr = &terminfo_outputs; *ptr;
+       ptr = &((struct grub_terminfo_output_state *) (*ptr)->data)->next)
+    if (*ptr == term)
+      {
+	grub_terminfo_all_free (term);
+	*ptr = ((struct grub_terminfo_output_state *) (*ptr)->data)->next;
+	return GRUB_ERR_NONE;
+      }
+  return grub_error (GRUB_ERR_BUG, "terminal not found");
+}
+
+/* Wrapper for grub_putchar to write strings.  */
+static void
+putstr (struct grub_term_output *term, const char *str)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+  while (*str)
+    data->put (term, *str++);
+}
+
+struct grub_term_coordinate
+grub_terminfo_getxy (struct grub_term_output *term)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  return data->pos;
+}
+
+void
+grub_terminfo_gotoxy (struct grub_term_output *term,
+		      struct grub_term_coordinate pos)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  if (pos.x > grub_term_width (term) || pos.y > grub_term_height (term))
+    {
+      grub_error (GRUB_ERR_BUG, "invalid point (%u,%u)", pos.x, pos.y);
+      return;
+    }
+
+  if (data->gotoxy)
+    putstr (term, grub_terminfo_tparm (data->gotoxy, pos.y, pos.x));
+  else
+    {
+      if ((pos.y == data->pos.y) && (pos.x == data->pos.x - 1))
+	data->put (term, '\b');
+    }
+
+  data->pos = pos;
+}
+
+/* Clear the screen.  */
+void
+grub_terminfo_cls (struct grub_term_output *term)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  putstr (term, grub_terminfo_tparm (data->cls));
+  grub_terminfo_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
+}
+
+void
+grub_terminfo_setcolorstate (struct grub_term_output *term,
+			     const grub_term_color_state state)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  if (data->setcolor)
+    {
+      int fg;
+      int bg;
+      /* Map from VGA to terminal colors.  */
+      const int colormap[8] 
+	= { 0, /* Black. */
+	    4, /* Blue. */
+	    2, /* Green. */
+	    6, /* Cyan. */
+	    1, /* Red.  */
+	    5, /* Magenta.  */
+	    3, /* Yellow.  */
+	    7, /* White.  */
+      };
+
+      switch (state)
+	{
+	case GRUB_TERM_COLOR_STANDARD:
+	case GRUB_TERM_COLOR_NORMAL:
+	  fg = grub_term_normal_color & 0x0f;
+	  bg = grub_term_normal_color >> 4;
+	  break;
+	case GRUB_TERM_COLOR_HIGHLIGHT:
+	  fg = grub_term_highlight_color & 0x0f;
+	  bg = grub_term_highlight_color >> 4;
+	  break;
+	default:
+	  return;
+	}
+
+      putstr (term, grub_terminfo_tparm (data->setcolor, colormap[fg & 7],
+					 colormap[bg & 7]));
+      return;
+    }
+
+  switch (state)
+    {
+    case GRUB_TERM_COLOR_STANDARD:
+    case GRUB_TERM_COLOR_NORMAL:
+      putstr (term, grub_terminfo_tparm (data->reverse_video_off));
+      break;
+    case GRUB_TERM_COLOR_HIGHLIGHT:
+      putstr (term, grub_terminfo_tparm (data->reverse_video_on));
+      break;
+    default:
+      break;
+    }
+}
+
+void
+grub_terminfo_setcursor (struct grub_term_output *term, const int on)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  if (on)
+    putstr (term, grub_terminfo_tparm (data->cursor_on));
+  else
+    putstr (term, grub_terminfo_tparm (data->cursor_off));
+}
+
+/* The terminfo version of putchar.  */
+void
+grub_terminfo_putchar (struct grub_term_output *term,
+		       const struct grub_unicode_glyph *c)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  /* Keep track of the cursor.  */
+  switch (c->base)
+    {
+    case '\a':
+      break;
+
+    case '\b':
+    case 127:
+      if (data->pos.x > 0)
+	data->pos.x--;
+    break;
+
+    case '\n':
+      if (data->pos.y < grub_term_height (term) - 1)
+	data->pos.y++;
+      break;
+
+    case '\r':
+      data->pos.x = 0;
+      break;
+
+    default:
+      if ((int) data->pos.x + c->estimated_width >= (int) grub_term_width (term) + 1)
+	{
+	  data->pos.x = 0;
+	  if (data->pos.y < grub_term_height (term) - 1)
+	    data->pos.y++;
+	  data->put (term, '\r');
+	  data->put (term, '\n');
+	}
+      data->pos.x += c->estimated_width;
+      break;
+    }
+
+  data->put (term, c->base);
+}
+
+struct grub_term_coordinate
+grub_terminfo_getwh (struct grub_term_output *term)
+{
+  struct grub_terminfo_output_state *data
+    = (struct grub_terminfo_output_state *) term->data;
+
+  return data->size;
+}
+
+static void
+grub_terminfo_readkey (struct grub_term_input *term, int *keys, int *len, int max_len,
+		       int (*readkey) (struct grub_term_input *term))
+{
+  int c;
+
+#define CONTINUE_READ						\
+  {								\
+    grub_uint64_t start;					\
+    /* On 9600 we have to wait up to 12 milliseconds.  */	\
+    start = grub_get_time_ms ();				\
+    do								\
+      c = readkey (term);					\
+    while (c == -1 && grub_get_time_ms () - start < 100);	\
+    if (c == -1)						\
+      return;							\
+								\
+    if (*len >= max_len)                                       \
+      return;                                                   \
+                                                                \
+    keys[*len] = c;						\
+    (*len)++;							\
+  }
+
+  c = readkey (term);
+  if (c < 0)
+    {
+      *len = 0;
+      return;
+    }
+  *len = 1;
+  keys[0] = c;
+  if (c != ANSI_CSI && c != GRUB_TERM_ESC)
+    {
+      /* Backspace: Ctrl-h.  */
+      if (c == 0x7f)
+	c = GRUB_TERM_BACKSPACE;
+      if (c < 0x20 && c != GRUB_TERM_TAB && c!= GRUB_TERM_BACKSPACE && c != '\n' && c != '\r')
+	c = GRUB_TERM_CTRL | (c - 1 + 'a');
+      *len = 1;
+      keys[0] = c;
+      return;
+    }
+
+  {
+    static struct
+    {
+      char key;
+      unsigned ascii;
+    }
+    three_code_table[] =
+      {
+	{'4', GRUB_TERM_KEY_DC},
+	{'A', GRUB_TERM_KEY_UP},
+	{'B', GRUB_TERM_KEY_DOWN},
+	{'C', GRUB_TERM_KEY_RIGHT},
+	{'D', GRUB_TERM_KEY_LEFT},
+	{'F', GRUB_TERM_KEY_END},
+	{'H', GRUB_TERM_KEY_HOME},
+	{'K', GRUB_TERM_KEY_END},
+	{'P', GRUB_TERM_KEY_DC},
+	{'?', GRUB_TERM_KEY_PPAGE},
+	{'/', GRUB_TERM_KEY_NPAGE},
+	{'@', GRUB_TERM_KEY_INSERT},
+      };
+
+    static unsigned four_code_table[] =
+      {
+	[1] = GRUB_TERM_KEY_HOME,
+	[3] = GRUB_TERM_KEY_DC,
+	[5] = GRUB_TERM_KEY_PPAGE,
+	[6] = GRUB_TERM_KEY_NPAGE,
+	[7] = GRUB_TERM_KEY_HOME,
+	[8] = GRUB_TERM_KEY_END,
+	[17] = GRUB_TERM_KEY_F6,
+	[18] = GRUB_TERM_KEY_F7,
+	[19] = GRUB_TERM_KEY_F8,
+	[20] = GRUB_TERM_KEY_F9,
+	[21] = GRUB_TERM_KEY_F10,
+	[23] = GRUB_TERM_KEY_F11,
+	[24] = GRUB_TERM_KEY_F12,
+      };
+    char fx_key[] = 
+      { 'P', 'Q', 'w', 'x', 't', 'u',
+        'q', 'r', 'p', 'M', 'A', 'B', 'H', 'F' };
+    unsigned fx_code[] = 
+	{ GRUB_TERM_KEY_F1, GRUB_TERM_KEY_F2, GRUB_TERM_KEY_F3,
+	  GRUB_TERM_KEY_F4, GRUB_TERM_KEY_F5, GRUB_TERM_KEY_F6,
+	  GRUB_TERM_KEY_F7, GRUB_TERM_KEY_F8, GRUB_TERM_KEY_F9,
+	  GRUB_TERM_KEY_F10, GRUB_TERM_KEY_F11, GRUB_TERM_KEY_F12,
+	  GRUB_TERM_KEY_HOME, GRUB_TERM_KEY_END };
+    unsigned i;
+
+    if (c == GRUB_TERM_ESC)
+      {
+	CONTINUE_READ;
+
+	if (c == 'O')
+	  {
+	    CONTINUE_READ;
+
+	    for (i = 0; i < ARRAY_SIZE (fx_key); i++)
+	      if (fx_key[i] == c)
+		{
+		  keys[0] = fx_code[i];
+		  *len = 1;
+		  return;
+		}
+	  }
+
+	if (c != '[')
+	  return;
+      }
+
+    CONTINUE_READ;
+	
+    for (i = 0; i < ARRAY_SIZE (three_code_table); i++)
+      if (three_code_table[i].key == c)
+	{
+	  keys[0] = three_code_table[i].ascii;
+	  *len = 1;
+	  return;
+	}
+
+    switch (c)
+      {
+      case '[':
+	CONTINUE_READ;
+	if (c >= 'A' && c <= 'E')
+	  {
+	    keys[0] = GRUB_TERM_KEY_F1 + c - 'A';
+	    *len = 1;
+	    return;
+	  }
+	return;
+      case 'O':
+	CONTINUE_READ;
+	for (i = 0; i < ARRAY_SIZE (fx_key); i++)
+	  if (fx_key[i] == c)
+	    {
+	      keys[0] = fx_code[i];
+	      *len = 1;
+	      return;
+	    }
+	return;
+
+      case '0':
+	{
+	  int num = 0;
+	  CONTINUE_READ;
+	  if (c != '0' && c != '1')
+	    return;
+	  num = (c - '0') * 10;
+	  CONTINUE_READ;
+	  if (c < '0' || c > '9')
+	    return;
+	  num += (c - '0');
+	  if (num == 0 || num > 12)
+	    return;
+	  CONTINUE_READ;
+	  if (c != 'q')
+	    return;
+	  keys[0] = fx_code[num - 1];
+	  *len = 1;
+	  return;
+	}	  
+
+      case '1' ... '9':
+	{
+	  unsigned val = c - '0';
+	  CONTINUE_READ;
+	  if (c >= '0' && c <= '9')
+	    {
+	      val = val * 10 + (c - '0');
+	      CONTINUE_READ;
+	    }
+	  if (c != '~')
+	    return;
+	  if (val >= ARRAY_SIZE (four_code_table)
+	      || four_code_table[val] == 0)
+	    return;
+	  keys[0] = four_code_table[val];
+	  *len = 1;
+	  return;
+	}
+	default:
+	  return;
+      }
+  }
+#undef CONTINUE_READ
+}
+
+/* The terminfo version of getkey.  */
+int
+grub_terminfo_getkey (struct grub_term_input *termi)
+{
+  struct grub_terminfo_input_state *data
+    = (struct grub_terminfo_input_state *) (termi->data);
+  if (data->npending)
+    {
+      int ret;
+      data->npending--;
+      ret = data->input_buf[0];
+      grub_memmove (data->input_buf, data->input_buf + 1, data->npending
+		    * sizeof (data->input_buf[0]));
+      return ret;
+    }
+
+  grub_terminfo_readkey (termi, data->input_buf, &data->npending,
+			 GRUB_TERMINFO_READKEY_MAX_LEN, data->readkey);
+
+#if defined(__powerpc__) && defined(GRUB_MACHINE_IEEE1275)
+  if (data->npending == 1 && data->input_buf[0] == GRUB_TERM_ESC
+      && grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_BROKEN_REPEAT)
+      && grub_get_time_ms () - data->last_key_time < 1000
+      && (data->last_key & GRUB_TERM_EXTENDED))
+    {
+      data->npending = 0;
+      data->last_key_time = grub_get_time_ms ();
+      return data->last_key;
+    }
+#endif
+
+  if (data->npending)
+    {
+      int ret;
+      data->npending--;
+      ret = data->input_buf[0];
+#if defined(__powerpc__) && defined(GRUB_MACHINE_IEEE1275)
+      if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_BROKEN_REPEAT))
+	{
+	  data->last_key = ret;
+	  data->last_key_time = grub_get_time_ms ();
+	}
+#endif
+      grub_memmove (data->input_buf, data->input_buf + 1, data->npending
+		    * sizeof (data->input_buf[0]));
+      return ret;
+    }
+
+  return GRUB_TERM_NO_KEY;
+}
+
+grub_err_t
+grub_terminfo_input_init (struct grub_term_input *termi)
+{
+  struct grub_terminfo_input_state *data
+    = (struct grub_terminfo_input_state *) (termi->data);
+  data->npending = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_terminfo_output_init (struct grub_term_output *term)
+{
+  grub_terminfo_cls (term);
+  return GRUB_ERR_NONE;
+}
+
+/* GRUB Command.  */
+
+static grub_err_t
+print_terminfo (void)
+{
+  const char *encoding_names[(GRUB_TERM_CODE_TYPE_MASK 
+			      >> GRUB_TERM_CODE_TYPE_SHIFT) + 1]
+    = {
+    /* VGA and glyph descriptor types are just for completeness,
+       they are not used on terminfo terminals.
+    */
+    [GRUB_TERM_CODE_TYPE_ASCII >> GRUB_TERM_CODE_TYPE_SHIFT] = _("ASCII"),
+    [GRUB_TERM_CODE_TYPE_CP437 >> GRUB_TERM_CODE_TYPE_SHIFT] = "CP-437",
+    [GRUB_TERM_CODE_TYPE_UTF8_LOGICAL >> GRUB_TERM_CODE_TYPE_SHIFT]
+    = _("UTF-8"),
+    [GRUB_TERM_CODE_TYPE_UTF8_VISUAL >> GRUB_TERM_CODE_TYPE_SHIFT]
+    /* TRANSLATORS: visually ordered UTF-8 is a non-compliant encoding
+       based on UTF-8 with right-to-left languages written in reverse.
+       Used on some terminals. Normal UTF-8 is refered as
+       "logically-ordered UTF-8" by opposition.  */
+    = _("visually-ordered UTF-8"),
+    [GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS >> GRUB_TERM_CODE_TYPE_SHIFT]
+    = "Glyph descriptors",
+    _("Unknown encoding"), _("Unknown encoding"), _("Unknown encoding")
+  };
+  struct grub_term_output *cur;
+
+  grub_puts_ (N_("Current terminfo types:"));
+  for (cur = terminfo_outputs; cur;
+       cur = ((struct grub_terminfo_output_state *) cur->data)->next)
+    grub_printf ("%s: %s\t%s\t%dx%d\n", cur->name,
+		 grub_terminfo_get_current(cur),
+		 encoding_names[(cur->flags & GRUB_TERM_CODE_TYPE_MASK)
+				>> GRUB_TERM_CODE_TYPE_SHIFT],
+		 ((struct grub_terminfo_output_state *) cur->data)->pos.x,
+	         ((struct grub_terminfo_output_state *) cur->data)->pos.y);
+
+  return GRUB_ERR_NONE;
+}
+
+static const struct grub_arg_option options[] =
+{
+  {"ascii", 'a', 0, N_("Terminal is ASCII-only [default]."),  0, ARG_TYPE_NONE},
+  {"utf8",  'u', 0, N_("Terminal is logical-ordered UTF-8."), 0, ARG_TYPE_NONE},
+  {"visual-utf8", 'v', 0, N_("Terminal is visually-ordered UTF-8."), 0,
+   ARG_TYPE_NONE},
+  {"geometry", 'g', 0, N_("Terminal has specified geometry."),
+   /* TRANSLATORS: "x" has to be entered in, like an identifier, so please don't
+      use better Unicode codepoints.  */
+   N_("WIDTHxHEIGHT."), ARG_TYPE_STRING},
+  {0, 0, 0, 0, 0, 0}
+};
+
+enum
+  {
+    OPTION_ASCII,
+    OPTION_UTF8,
+    OPTION_VISUAL_UTF8,
+    OPTION_GEOMETRY
+  };
+
+static grub_err_t
+grub_cmd_terminfo (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  struct grub_term_output *cur;
+  int encoding = GRUB_TERM_CODE_TYPE_ASCII;
+  struct grub_arg_list *state = ctxt->state;
+  int w = 0, h = 0;
+
+  if (argc == 0)
+    return print_terminfo ();
+
+  if (state[OPTION_ASCII].set)
+    encoding = GRUB_TERM_CODE_TYPE_ASCII;
+
+  if (state[OPTION_UTF8].set)
+    encoding = GRUB_TERM_CODE_TYPE_UTF8_LOGICAL;
+
+  if (state[OPTION_VISUAL_UTF8].set)
+    encoding = GRUB_TERM_CODE_TYPE_UTF8_VISUAL;
+
+  if (state[OPTION_GEOMETRY].set)
+    {
+      const char *ptr = state[OPTION_GEOMETRY].arg;
+      w = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+      if (*ptr != 'x')
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("incorrect terminal dimensions specification"));
+      ptr++;
+      h = grub_strtoul (ptr, &ptr, 0);
+      if (grub_errno)
+	return grub_errno;
+    }
+
+  for (cur = terminfo_outputs; cur;
+       cur = ((struct grub_terminfo_output_state *) cur->data)->next)
+    if (grub_strcmp (args[0], cur->name) == 0
+	|| (grub_strcmp (args[0], "ofconsole") == 0
+	    && grub_strcmp ("console", cur->name) == 0))
+      {
+	cur->flags = (cur->flags & ~GRUB_TERM_CODE_TYPE_MASK) | encoding;
+
+	if (w && h)
+	  {
+	    struct grub_terminfo_output_state *data
+	      = (struct grub_terminfo_output_state *) cur->data;
+	    data->size.x = w;
+	    data->size.y = h;
+	  }
+
+	if (argc == 1)
+	  return GRUB_ERR_NONE;
+
+	return grub_terminfo_set_current (cur, args[1]);
+      }
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		     N_("terminal %s isn't found or it's not handled by terminfo"),
+		     args[0]);
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(terminfo)
+{
+  cmd = grub_register_extcmd ("terminfo", grub_cmd_terminfo, 0,
+			      N_("[[-a|-u|-v] [-g WxH] [TERM] [TYPE]]"),
+			      N_("Set terminfo type of TERM to TYPE.\n"),
+			      options);
+}
+
+GRUB_MOD_FINI(terminfo)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/term/tparm.c b/grub-core/term/tparm.c
new file mode 100644
index 0000000..fb5b15a
--- /dev/null
+++ b/grub-core/term/tparm.c
@@ -0,0 +1,767 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 1998-2003,2004,2005 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**********************************************************************
+ * This code is a modification of lib_tparm.c found in ncurses-5.2. The
+ * modification are for use in grub by replacing all libc function through
+ * special grub functions. This also meant to delete all dynamic memory
+ * allocation and replace it by a number of fixed buffers.
+ *
+ * Modifications by Tilmann Bubeck <t.bubeck@reinform.de> 2002
+ *
+ * Resync with ncurses-5.4 by Omniflux <omniflux+devel@omniflux.com> 2005
+ **********************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey, 1996 on                                       *
+ ****************************************************************************/
+
+/*
+ *	tparm.c
+ *
+ */
+
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/tparm.h>
+
+/*
+ * Common/troublesome character definitions
+ */
+typedef char grub_bool_t;
+#ifndef FALSE
+# define FALSE (0)
+#endif
+#ifndef TRUE
+# define TRUE (!FALSE)
+#endif
+
+#define NUM_PARM 9
+#define NUM_VARS 26
+#define STACKSIZE 20
+#define MAX_FORMAT_LEN 256
+
+#define max(a,b) ((a) > (b) ? (a) : (b))
+#define isdigit(c) ((c) >= '0' && (c) <= '9')
+#define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
+#define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
+
+#define UChar(c) ((unsigned char)(c))
+
+//MODULE_ID("$Id$")
+
+/*
+ *	char *
+ *	tparm(string, ...)
+ *
+ *	Substitute the given parameters into the given string by the following
+ *	rules (taken from terminfo(5)):
+ *
+ *	     Cursor addressing and other strings  requiring  parame-
+ *	ters in the terminal are described by a parameterized string
+ *	capability, with like escapes %x in  it.   For  example,  to
+ *	address  the  cursor, the cup capability is given, using two
+ *	parameters: the row and column to  address  to.   (Rows  and
+ *	columns  are  numbered  from  zero and refer to the physical
+ *	screen visible to the user, not to any  unseen  memory.)  If
+ *	the terminal has memory relative cursor addressing, that can
+ *	be indicated by
+ *
+ *	     The parameter mechanism uses  a  stack  and  special  %
+ *	codes  to manipulate it.  Typically a sequence will push one
+ *	of the parameters onto the stack and then print it  in  some
+ *	format.  Often more complex operations are necessary.
+ *
+ *	     The % encodings have the following meanings:
+ *
+ *	     %%        outputs `%'
+ *	     %c        print pop() like %c in printf()
+ *	     %s        print pop() like %s in printf()
+ *           %[[:]flags][width[.precision]][doxXs]
+ *                     as in printf, flags are [-+#] and space
+ *                     The ':' is used to avoid making %+ or %-
+ *                     patterns (see below).
+ *
+ *	     %p[1-9]   push ith parm
+ *	     %P[a-z]   set dynamic variable [a-z] to pop()
+ *	     %g[a-z]   get dynamic variable [a-z] and push it
+ *	     %P[A-Z]   set static variable [A-Z] to pop()
+ *	     %g[A-Z]   get static variable [A-Z] and push it
+ *	     %l        push strlen(pop)
+ *	     %'c'      push char constant c
+ *	     %{nn}     push integer constant nn
+ *
+ *	     %+ %- %* %/ %m
+ *	               arithmetic (%m is mod): push(pop() op pop())
+ *	     %& %| %^  bit operations: push(pop() op pop())
+ *	     %= %> %<  logical operations: push(pop() op pop())
+ *	     %A %O     logical and & or operations for conditionals
+ *	     %! %~     unary operations push(op pop())
+ *	     %i        add 1 to first two parms (for ANSI terminals)
+ *
+ *	     %? expr %t thenpart %e elsepart %;
+ *	               if-then-else, %e elsepart is optional.
+ *	               else-if's are possible ala Algol 68:
+ *	               %? c1 %t b1 %e c2 %t b2 %e c3 %t b3 %e c4 %t b4 %e b5 %;
+ *
+ *	For those of the above operators which are binary and not commutative,
+ *	the stack works in the usual way, with
+ *			%gx %gy %m
+ *	resulting in x mod y, not the reverse.
+ */
+
+typedef struct {
+    union {
+	int num;
+	char *str;
+    } data;
+    grub_bool_t num_type;
+} stack_frame;
+
+static stack_frame stack[STACKSIZE];
+static int stack_ptr;
+static const char *tparam_base = "";
+
+static char *out_buff;
+static grub_size_t out_size;
+static grub_size_t out_used;
+
+static char *fmt_buff;
+static grub_size_t fmt_size;
+
+static inline void
+get_space(grub_size_t need)
+{
+    need += out_used;
+    if (need > out_size) {
+	out_size = need * 2;
+	out_buff = grub_realloc(out_buff, out_size*sizeof(char));
+	/* FIX ME! handle out_buff == 0.  */
+    }
+}
+
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
+static inline void
+save_text(const char *fmt, const char *s, int len)
+{
+    grub_size_t s_len = grub_strlen(s);
+    if (len > (int) s_len)
+	s_len = len;
+
+    get_space(s_len + 1);
+
+    (void) grub_snprintf(out_buff + out_used, s_len + 1, fmt, s);
+    out_used += grub_strlen(out_buff + out_used);
+}
+
+static inline void
+save_number(const char *fmt, int number, int len)
+{
+    if (len < 30)
+	len = 30;		/* actually log10(MAX_INT)+1 */
+
+    get_space((unsigned) len + 1);
+
+    (void) grub_snprintf(out_buff + out_used, len + 1, fmt, number);
+    out_used += grub_strlen(out_buff + out_used);
+}
+
+#pragma GCC diagnostic error "-Wformat-nonliteral"
+
+static inline void
+save_char(int c)
+{
+    if (c == 0)
+	c = 0200;
+    get_space(1);
+    out_buff[out_used++] = c;
+}
+
+static inline void
+npush(int x)
+{
+    if (stack_ptr < STACKSIZE) {
+	stack[stack_ptr].num_type = TRUE;
+	stack[stack_ptr].data.num = x;
+	stack_ptr++;
+    }
+}
+
+static inline int
+npop(void)
+{
+    int result = 0;
+    if (stack_ptr > 0) {
+	stack_ptr--;
+	if (stack[stack_ptr].num_type)
+	    result = stack[stack_ptr].data.num;
+    }
+    return result;
+}
+
+static inline void
+spush(char *x)
+{
+    if (stack_ptr < STACKSIZE) {
+	stack[stack_ptr].num_type = FALSE;
+	stack[stack_ptr].data.str = x;
+	stack_ptr++;
+    }
+}
+
+static inline char *
+spop(void)
+{
+    static char dummy[] = "";	/* avoid const-cast */
+    char *result = dummy;
+    if (stack_ptr > 0) {
+	stack_ptr--;
+	if (!stack[stack_ptr].num_type && stack[stack_ptr].data.str != 0)
+	    result = stack[stack_ptr].data.str;
+    }
+    return result;
+}
+
+static inline const char *
+parse_format(const char *s, char *format, int *len)
+{
+    *len = 0;
+    if (format != 0) {
+	grub_bool_t done = FALSE;
+	grub_bool_t allowminus = FALSE;
+	grub_bool_t dot = FALSE;
+	grub_bool_t err = FALSE;
+	char *fmt = format;
+	int my_width = 0;
+	int my_prec = 0;
+	int value = 0;
+
+	*len = 0;
+	*format++ = '%';
+	while (*s != '\0' && !done) {
+	    switch (*s) {
+	    case 'c':		/* FALLTHRU */
+	    case 'd':		/* FALLTHRU */
+	    case 'o':		/* FALLTHRU */
+	    case 'x':		/* FALLTHRU */
+	    case 'X':		/* FALLTHRU */
+	    case 's':
+		*format++ = *s;
+		done = TRUE;
+		break;
+	    case '.':
+		*format++ = *s++;
+		if (dot) {
+		    err = TRUE;
+		} else {	/* value before '.' is the width */
+		    dot = TRUE;
+		    my_width = value;
+		}
+		value = 0;
+		break;
+	    case '#':
+		*format++ = *s++;
+		break;
+	    case ' ':
+		*format++ = *s++;
+		break;
+	    case ':':
+		s++;
+		allowminus = TRUE;
+		break;
+	    case '-':
+		if (allowminus) {
+		    *format++ = *s++;
+		} else {
+		    done = TRUE;
+		}
+		break;
+	    default:
+		if (isdigit(UChar(*s))) {
+		    value = (value * 10) + (*s - '0');
+		    if (value > 10000)
+			err = TRUE;
+		    *format++ = *s++;
+		} else {
+		    done = TRUE;
+		}
+	    }
+	}
+
+	/*
+	 * If we found an error, ignore (and remove) the flags.
+	 */
+	if (err) {
+	    my_width = my_prec = value = 0;
+	    format = fmt;
+	    *format++ = '%';
+	    *format++ = *s;
+	}
+
+	/*
+	 * Any value after '.' is the precision.  If we did not see '.', then
+	 * the value is the width.
+	 */
+	if (dot)
+	    my_prec = value;
+	else
+	    my_width = value;
+
+	*format = '\0';
+	/* return maximum string length in print */
+	*len = (my_width > my_prec) ? my_width : my_prec;
+    }
+    return s;
+}
+
+/*
+ * Analyze the string to see how many parameters we need from the varargs list,
+ * and what their types are.  We will only accept string parameters if they
+ * appear as a %l or %s format following an explicit parameter reference (e.g.,
+ * %p2%s).  All other parameters are numbers.
+ *
+ * 'number' counts coarsely the number of pop's we see in the string, and
+ * 'popcount' shows the highest parameter number in the string.  We would like
+ * to simply use the latter count, but if we are reading termcap strings, there
+ * may be cases that we cannot see the explicit parameter numbers.
+ */
+static inline int
+analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount)
+{
+    grub_size_t len2;
+    int i;
+    int lastpop = -1;
+    int len;
+    int number = 0;
+    const char *cp = string;
+    static char dummy[] = "";
+
+    *popcount = 0;
+
+    if (cp == 0)
+	return 0;
+
+    if ((len2 = grub_strlen(cp)) > fmt_size) {
+	fmt_size = len2 + fmt_size + 2;
+	if ((fmt_buff = grub_realloc(fmt_buff, fmt_size*sizeof(char))) == 0)
+	      return 0;
+    }
+
+    grub_memset(p_is_s, 0, sizeof(p_is_s[0]) * NUM_PARM);
+
+    while ((cp - string) < (int) len2) {
+	if (*cp == '%') {
+	    cp++;
+	    cp = parse_format(cp, fmt_buff, &len);
+	    switch (*cp) {
+	    default:
+		break;
+
+	    case 'd':		/* FALLTHRU */
+	    case 'o':		/* FALLTHRU */
+	    case 'x':		/* FALLTHRU */
+	    case 'X':		/* FALLTHRU */
+	    case 'c':		/* FALLTHRU */
+		if (lastpop <= 0)
+		    number++;
+		lastpop = -1;
+		break;
+
+	    case 'l':
+	    case 's':
+		if (lastpop > 0)
+		    p_is_s[lastpop - 1] = dummy;
+		++number;
+		break;
+
+	    case 'p':
+		cp++;
+		i = (UChar(*cp) - '0');
+		if (i >= 0 && i <= NUM_PARM) {
+		    lastpop = i;
+		    if (lastpop > *popcount)
+			*popcount = lastpop;
+		}
+		break;
+
+	    case 'P':
+		++number;
+		++cp;
+		break;
+
+	    case 'g':
+		cp++;
+		break;
+
+	    case '\'':
+		cp += 2;
+		lastpop = -1;
+		break;
+
+	    case '{':
+		cp++;
+		while (isdigit(UChar(*cp))) {
+		    cp++;
+		}
+		break;
+
+	    case '+':
+	    case '-':
+	    case '*':
+	    case '/':
+	    case 'm':
+	    case 'A':
+	    case 'O':
+	    case '&':
+	    case '|':
+	    case '^':
+	    case '=':
+	    case '<':
+	    case '>':
+		lastpop = -1;
+		number += 2;
+		break;
+
+	    case '!':
+	    case '~':
+		lastpop = -1;
+		++number;
+		break;
+
+	    case 'i':
+		/* will add 1 to first (usually two) parameters */
+		break;
+	    }
+	}
+	if (*cp != '\0')
+	    cp++;
+    }
+
+    if (number > NUM_PARM)
+	number = NUM_PARM;
+    return number;
+}
+
+static inline char *
+tparam_internal(const char *string, va_list ap)
+{
+    char *p_is_s[NUM_PARM];
+    long param[NUM_PARM];
+    int popcount;
+    int number;
+    int len;
+    int level;
+    int x, y;
+    int i;
+    const char *cp = string;
+    grub_size_t len2;
+    static int dynamic_var[NUM_VARS];
+    static int static_vars[NUM_VARS];
+
+    if (cp == 0)
+	return 0;
+
+    out_used = out_size = fmt_size = 0;
+
+    len2 = (int) grub_strlen(cp);
+
+    /*
+     * Find the highest parameter-number referred to in the format string.
+     * Use this value to limit the number of arguments copied from the
+     * variable-length argument list.
+     */
+    number = analyze(cp, p_is_s, &popcount);
+    if (fmt_buff == 0)
+	return 0;
+
+    for (i = 0; i < max(popcount, number); i++) {
+	/*
+	 * A few caps (such as plab_norm) have string-valued parms.
+	 * We'll have to assume that the caller knows the difference, since
+	 * a char* and an int may not be the same size on the stack.
+	 */
+	if (p_is_s[i] != 0) {
+	    p_is_s[i] = va_arg(ap, char *);
+	} else {
+	    param[i] = va_arg(ap, long int);
+	}
+    }
+
+    /*
+     * This is a termcap compatibility hack.  If there are no explicit pop
+     * operations in the string, load the stack in such a way that
+     * successive pops will grab successive parameters.  That will make
+     * the expansion of (for example) \E[%d;%dH work correctly in termcap
+     * style, which means tparam() will expand termcap strings OK.
+     */
+    stack_ptr = 0;
+    if (popcount == 0) {
+	popcount = number;
+	for (i = number - 1; i >= 0; i--)
+	    npush(param[i]);
+    }
+
+    while ((cp - string) < (int) len2) {
+	if (*cp != '%') {
+	    save_char(UChar(*cp));
+	} else {
+	    tparam_base = cp++;
+	    cp = parse_format(cp, fmt_buff, &len);
+	    switch (*cp) {
+	    default:
+		break;
+	    case '%':
+		save_char('%');
+		break;
+
+	    case 'd':		/* FALLTHRU */
+	    case 'o':		/* FALLTHRU */
+	    case 'x':		/* FALLTHRU */
+	    case 'X':		/* FALLTHRU */
+		save_number(fmt_buff, npop(), len);
+		break;
+
+	    case 'c':		/* FALLTHRU */
+		save_char(npop());
+		break;
+
+	    case 'l':
+		save_number("%d", (int) grub_strlen(spop()), 0);
+		break;
+
+	    case 's':
+		save_text(fmt_buff, spop(), len);
+		break;
+
+	    case 'p':
+		cp++;
+		i = (UChar(*cp) - '1');
+		if (i >= 0 && i < NUM_PARM) {
+		    if (p_is_s[i])
+			spush(p_is_s[i]);
+		    else
+			npush(param[i]);
+		}
+		break;
+
+	    case 'P':
+		cp++;
+		if (isUPPER(*cp)) {
+		    i = (UChar(*cp) - 'A');
+		    static_vars[i] = npop();
+		} else if (isLOWER(*cp)) {
+		    i = (UChar(*cp) - 'a');
+		    dynamic_var[i] = npop();
+		}
+		break;
+
+	    case 'g':
+		cp++;
+		if (isUPPER(*cp)) {
+		    i = (UChar(*cp) - 'A');
+		    npush(static_vars[i]);
+		} else if (isLOWER(*cp)) {
+		    i = (UChar(*cp) - 'a');
+		    npush(dynamic_var[i]);
+		}
+		break;
+
+	    case '\'':
+		cp++;
+		npush(UChar(*cp));
+		cp++;
+		break;
+
+	    case '{':
+		number = 0;
+		cp++;
+		while (isdigit(UChar(*cp))) {
+		    number = (number * 10) + (UChar(*cp) - '0');
+		    cp++;
+		}
+		npush(number);
+		break;
+
+	    case '+':
+		npush(npop() + npop());
+		break;
+
+	    case '-':
+		y = npop();
+		x = npop();
+		npush(x - y);
+		break;
+
+	    case '*':
+		npush(npop() * npop());
+		break;
+
+	    case '/':
+		y = npop();
+		x = npop();
+		/* GRUB has no signed divisions. */
+		npush(y ? ((unsigned)x / (unsigned)y) : 0);
+		break;
+
+	    case 'm':
+		y = npop();
+		x = npop();
+		/* GRUB has no signed divisions. */
+		npush(y ? ((unsigned)x % (unsigned)y) : 0);
+		break;
+
+	    case 'A':
+		npush(npop() && npop());
+		break;
+
+	    case 'O':
+		npush(npop() || npop());
+		break;
+
+	    case '&':
+		npush(npop() & npop());
+		break;
+
+	    case '|':
+		npush(npop() | npop());
+		break;
+
+	    case '^':
+		npush(npop() ^ npop());
+		break;
+
+	    case '=':
+		y = npop();
+		x = npop();
+		npush(x == y);
+		break;
+
+	    case '<':
+		y = npop();
+		x = npop();
+		npush(x < y);
+		break;
+
+	    case '>':
+		y = npop();
+		x = npop();
+		npush(x > y);
+		break;
+
+	    case '!':
+		npush(!npop());
+		break;
+
+	    case '~':
+		npush(~npop());
+		break;
+
+	    case 'i':
+		if (p_is_s[0] == 0)
+		    param[0]++;
+		if (p_is_s[1] == 0)
+		    param[1]++;
+		break;
+
+	    case '?':
+		break;
+
+	    case 't':
+		x = npop();
+		if (!x) {
+		    /* scan forward for %e or %; at level zero */
+		    cp++;
+		    level = 0;
+		    while (*cp) {
+			if (*cp == '%') {
+			    cp++;
+			    if (*cp == '?')
+				level++;
+			    else if (*cp == ';') {
+				if (level > 0)
+				    level--;
+				else
+				    break;
+			    } else if (*cp == 'e' && level == 0)
+				break;
+			}
+
+			if (*cp)
+			    cp++;
+		    }
+		}
+		break;
+
+	    case 'e':
+		/* scan forward for a %; at level zero */
+		cp++;
+		level = 0;
+		while (*cp) {
+		    if (*cp == '%') {
+			cp++;
+			if (*cp == '?')
+			    level++;
+			else if (*cp == ';') {
+			    if (level > 0)
+				level--;
+			    else
+				break;
+			}
+		    }
+
+		    if (*cp)
+			cp++;
+		}
+		break;
+
+	    case ';':
+		break;
+
+	    }			/* endswitch (*cp) */
+	}			/* endelse (*cp == '%') */
+
+	if (*cp == '\0')
+	    break;
+
+	cp++;
+    }				/* endwhile (*cp) */
+
+    get_space(1);
+    out_buff[out_used] = '\0';
+
+    return (out_buff);
+}
+
+const char *
+grub_terminfo_tparm (const char *string, ...)
+{
+    va_list ap;
+    char *result;
+
+    if (!string)
+      return "";
+
+    va_start (ap, string);
+    result = tparam_internal (string, ap);
+    va_end (ap);
+    return result;
+}
diff --git a/grub-core/term/uboot/console.c b/grub-core/term/uboot/console.c
new file mode 100644
index 0000000..dfdbe99
--- /dev/null
+++ b/grub-core/term/uboot/console.c
@@ -0,0 +1,132 @@
+/* console.c - console interface layer for U-Boot platforms */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/err.h>
+#include <grub/terminfo.h>
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/console.h>
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  grub_uboot_putc (c);
+}
+
+static int
+readkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  if (grub_uboot_tstc () > 0)
+    return grub_uboot_getc ();
+
+  return -1;
+}
+
+static void
+uboot_console_setcursor (struct grub_term_output *term
+			 __attribute__ ((unused)), int on
+			 __attribute__ ((unused)))
+{
+  grub_terminfo_setcursor (term, on);
+}
+
+static grub_err_t
+uboot_console_init_input (struct grub_term_input *term)
+{
+  return grub_terminfo_input_init (term);
+}
+
+extern struct grub_terminfo_output_state uboot_console_terminfo_output;
+
+
+static grub_err_t
+uboot_console_init_output (struct grub_term_output *term)
+{
+  grub_terminfo_output_init (term);
+
+  return 0;
+}
+
+struct grub_terminfo_input_state uboot_console_terminfo_input = {
+  .readkey = readkey
+};
+
+struct grub_terminfo_output_state uboot_console_terminfo_output = {
+  .put = put,
+  /* FIXME: In rare cases when console isn't serial,
+     determine real width.  */
+  .size = { 80, 24 }
+};
+
+static struct grub_term_input uboot_console_term_input = {
+  .name = "console",
+  .init = uboot_console_init_input,
+  .getkey = grub_terminfo_getkey,
+  .data = &uboot_console_terminfo_input
+};
+
+static struct grub_term_output uboot_console_term_output = {
+  .name = "console",
+  .init = uboot_console_init_output,
+  .putchar = grub_terminfo_putchar,
+  .getwh = grub_terminfo_getwh,
+  .getxy = grub_terminfo_getxy,
+  .gotoxy = grub_terminfo_gotoxy,
+  .cls = grub_terminfo_cls,
+  .setcolorstate = grub_terminfo_setcolorstate,
+  .setcursor = uboot_console_setcursor,
+  .flags = GRUB_TERM_CODE_TYPE_ASCII,
+  .data = &uboot_console_terminfo_output,
+  .progress_update_divisor = GRUB_PROGRESS_FAST
+};
+
+void
+grub_console_init_early (void)
+{
+  grub_term_register_input ("console", &uboot_console_term_input);
+  grub_term_register_output ("console", &uboot_console_term_output);
+}
+
+
+/*
+ * grub_console_init_lately():
+ *   Initializes terminfo formatting by registering terminal type.
+ *   Called after heap has been configured.
+ *   
+ */
+void
+grub_console_init_lately (void)
+{
+  const char *type;
+
+  /* See if explicitly set by U-Boot environment */
+  type = grub_uboot_env_get ("grub_term");
+  if (!type)
+    type = "vt100";
+
+  grub_terminfo_init ();
+  grub_terminfo_output_register (&uboot_console_term_output, type);
+}
+
+void
+grub_console_fini (void)
+{
+}
diff --git a/grub-core/term/usb_keyboard.c b/grub-core/term/usb_keyboard.c
new file mode 100644
index 0000000..e67b8f7
--- /dev/null
+++ b/grub-core/term/usb_keyboard.c
@@ -0,0 +1,471 @@
+/* Support for the HID Boot Protocol.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008, 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/term.h>
+#include <grub/usb.h>
+#include <grub/dl.h>
+#include <grub/time.h>
+#include <grub/keyboard_layouts.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+
+enum
+  {
+    KEY_NO_KEY = 0x00,
+    KEY_ERR_BUFFER = 0x01,
+    KEY_ERR_POST  = 0x02,
+    KEY_ERR_UNDEF = 0x03,
+    KEY_CAPS_LOCK = 0x39,
+    KEY_NUM_LOCK  = 0x53,
+  };
+
+enum
+  {
+    LED_NUM_LOCK = 0x01,
+    LED_CAPS_LOCK = 0x02
+  };
+
+/* Valid values for bRequest.  See HID definition version 1.11 section 7.2. */
+#define USB_HID_GET_REPORT	0x01
+#define USB_HID_GET_IDLE	0x02
+#define USB_HID_GET_PROTOCOL	0x03
+#define USB_HID_SET_REPORT	0x09
+#define USB_HID_SET_IDLE	0x0A
+#define USB_HID_SET_PROTOCOL	0x0B
+
+#define USB_HID_BOOT_SUBCLASS	0x01
+#define USB_HID_KBD_PROTOCOL	0x01
+
+#define GRUB_USB_KEYBOARD_LEFT_CTRL   0x01
+#define GRUB_USB_KEYBOARD_LEFT_SHIFT  0x02
+#define GRUB_USB_KEYBOARD_LEFT_ALT    0x04
+#define GRUB_USB_KEYBOARD_RIGHT_CTRL  0x10
+#define GRUB_USB_KEYBOARD_RIGHT_SHIFT 0x20
+#define GRUB_USB_KEYBOARD_RIGHT_ALT   0x40
+
+struct grub_usb_keyboard_data
+{
+  grub_usb_device_t usbdev;
+  grub_uint8_t status;
+  grub_uint16_t mods;
+  int interfno;
+  struct grub_usb_desc_endp *endp;
+  grub_usb_transfer_t transfer;
+  grub_uint8_t report[8];
+  int dead;
+  int last_key;
+  grub_uint64_t repeat_time;
+  grub_uint8_t current_report[8];
+  grub_uint8_t last_report[8];
+  int index;
+  int max_index;
+};
+
+static int grub_usb_keyboard_getkey (struct grub_term_input *term);
+static int grub_usb_keyboard_getkeystatus (struct grub_term_input *term);
+
+static struct grub_term_input grub_usb_keyboard_term =
+  {
+    .getkey = grub_usb_keyboard_getkey,
+    .getkeystatus = grub_usb_keyboard_getkeystatus,
+    .next = 0
+  };
+
+static struct grub_term_input grub_usb_keyboards[16];
+
+static int
+interpret_status (grub_uint8_t data0)
+{
+  int mods = 0;
+
+  /* Check Shift, Control, and Alt status.  */
+  if (data0 & GRUB_USB_KEYBOARD_LEFT_SHIFT)
+    mods |= GRUB_TERM_STATUS_LSHIFT;
+  if (data0 & GRUB_USB_KEYBOARD_RIGHT_SHIFT)
+    mods |= GRUB_TERM_STATUS_RSHIFT;
+  if (data0 & GRUB_USB_KEYBOARD_LEFT_CTRL)
+    mods |= GRUB_TERM_STATUS_LCTRL;
+  if (data0 & GRUB_USB_KEYBOARD_RIGHT_CTRL)
+    mods |= GRUB_TERM_STATUS_RCTRL;
+  if (data0 & GRUB_USB_KEYBOARD_LEFT_ALT)
+    mods |= GRUB_TERM_STATUS_LALT;
+  if (data0 & GRUB_USB_KEYBOARD_RIGHT_ALT)
+    mods |= GRUB_TERM_STATUS_RALT;
+
+  return mods;
+}
+
+static void
+grub_usb_keyboard_detach (grub_usb_device_t usbdev,
+			  int config __attribute__ ((unused)),
+			  int interface __attribute__ ((unused)))
+{
+  unsigned i;
+  for (i = 0; i < ARRAY_SIZE (grub_usb_keyboards); i++)
+    {
+      struct grub_usb_keyboard_data *data = grub_usb_keyboards[i].data;
+
+      if (!data)
+	continue;
+
+      if (data->usbdev != usbdev)
+	continue;
+
+      if (data->transfer)
+	grub_usb_cancel_transfer (data->transfer);
+
+      grub_term_unregister_input (&grub_usb_keyboards[i]);
+      grub_free ((char *) grub_usb_keyboards[i].name);
+      grub_usb_keyboards[i].name = NULL;
+      grub_free (grub_usb_keyboards[i].data);
+      grub_usb_keyboards[i].data = 0;
+    }
+}
+
+static int
+grub_usb_keyboard_attach (grub_usb_device_t usbdev, int configno, int interfno)
+{
+  unsigned curnum;
+  struct grub_usb_keyboard_data *data;
+  struct grub_usb_desc_endp *endp = NULL;
+  int j;
+
+  grub_dprintf ("usb_keyboard", "%x %x %x %d %d\n",
+		usbdev->descdev.class, usbdev->descdev.subclass,
+		usbdev->descdev.protocol, configno, interfno);
+
+  for (curnum = 0; curnum < ARRAY_SIZE (grub_usb_keyboards); curnum++)
+    if (!grub_usb_keyboards[curnum].data)
+      break;
+
+  if (curnum == ARRAY_SIZE (grub_usb_keyboards))
+    return 0;
+
+  if (usbdev->descdev.class != 0 
+      || usbdev->descdev.subclass != 0 || usbdev->descdev.protocol != 0)
+    return 0;
+
+  if (usbdev->config[configno].interf[interfno].descif->subclass
+      != USB_HID_BOOT_SUBCLASS
+      || usbdev->config[configno].interf[interfno].descif->protocol
+      != USB_HID_KBD_PROTOCOL)
+    return 0;
+
+  for (j = 0; j < usbdev->config[configno].interf[interfno].descif->endpointcnt;
+       j++)
+    {
+      endp = &usbdev->config[configno].interf[interfno].descendp[j];
+
+      if ((endp->endp_addr & 128) && grub_usb_get_ep_type(endp)
+	  == GRUB_USB_EP_INTERRUPT)
+	break;
+    }
+  if (j == usbdev->config[configno].interf[interfno].descif->endpointcnt)
+    return 0;
+
+  grub_dprintf ("usb_keyboard", "HID found!\n");
+
+  data = grub_malloc (sizeof (*data));
+  if (!data)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  data->usbdev = usbdev;
+  data->interfno = interfno;
+  data->endp = endp;
+
+  /* Configure device */
+  grub_usb_set_configuration (usbdev, configno + 1);
+  
+  /* Place the device in boot mode.  */
+  grub_usb_control_msg (usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+  			USB_HID_SET_PROTOCOL, 0, interfno, 0, 0);
+
+  /* Reports every time an event occurs and not more often than that.  */
+  grub_usb_control_msg (usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+  			USB_HID_SET_IDLE, 0<<8, interfno, 0, 0);
+
+  grub_memcpy (&grub_usb_keyboards[curnum], &grub_usb_keyboard_term,
+	       sizeof (grub_usb_keyboards[curnum]));
+  grub_usb_keyboards[curnum].data = data;
+  usbdev->config[configno].interf[interfno].detach_hook
+    = grub_usb_keyboard_detach;
+  grub_usb_keyboards[curnum].name = grub_xasprintf ("usb_keyboard%d", curnum);
+  if (!grub_usb_keyboards[curnum].name)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  /* Test showed that getting report may make the keyboard go nuts.
+     Moreover since we're reattaching keyboard it usually sends
+     an initial message on interrupt pipe and so we retrieve
+     the same keystatus.
+   */
+#if 0
+  {
+    grub_uint8_t report[8];
+    grub_usb_err_t err;
+    grub_memset (report, 0, sizeof (report));
+    err = grub_usb_control_msg (usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_IN,
+    				USB_HID_GET_REPORT, 0x0100, interfno,
+				sizeof (report), (char *) report);
+    if (err)
+      data->status = 0;
+    else
+      data->status = report[0];
+  }
+#else
+  data->status = 0;
+#endif
+
+  data->transfer = grub_usb_bulk_read_background (usbdev,
+						  data->endp,
+						  sizeof (data->report),
+						  (char *) data->report);
+  if (!data->transfer)
+    {
+      grub_print_error ();
+      return 0;
+    }
+
+  data->last_key = -1;
+  data->mods = 0;
+  data->dead = 0;
+
+  grub_term_register_input_active ("usb_keyboard", &grub_usb_keyboards[curnum]);
+
+  return 1;
+}
+
+
+
+static void
+send_leds (struct grub_usb_keyboard_data *termdata)
+{
+  char report[1];
+  report[0] = 0;
+  if (termdata->mods & GRUB_TERM_STATUS_CAPS)
+    report[0] |= LED_CAPS_LOCK;
+  if (termdata->mods & GRUB_TERM_STATUS_NUM)
+    report[0] |= LED_NUM_LOCK;
+  grub_usb_control_msg (termdata->usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
+			USB_HID_SET_REPORT, 0x0200, termdata->interfno,
+			sizeof (report), (char *) report);
+  grub_errno = GRUB_ERR_NONE;
+}
+
+static int
+parse_keycode (struct grub_usb_keyboard_data *termdata)
+{
+  int index = termdata->index;
+  int i, keycode;
+
+  /* Sanity check */
+  if (index < 2)
+    index = 2;
+
+  for ( ; index < termdata->max_index; index++)
+    {
+      keycode = termdata->current_report[index];
+      
+      if (keycode == KEY_NO_KEY
+          || keycode == KEY_ERR_BUFFER
+          || keycode == KEY_ERR_POST
+          || keycode == KEY_ERR_UNDEF)
+        {
+          /* Don't parse (rest of) this report */
+          termdata->index = 0;
+          if (keycode != KEY_NO_KEY)
+          /* Don't replace last report with current faulty report
+           * in future ! */
+            grub_memcpy (termdata->current_report,
+                         termdata->last_report,
+                         sizeof (termdata->report));
+          return GRUB_TERM_NO_KEY;
+        }
+
+      /* Try to find current keycode in last report. */
+      for (i = 2; i < 8; i++)
+        if (keycode == termdata->last_report[i])
+          break;
+      if (i < 8)
+        /* Keycode is in last report, it means it was not released,
+         * ignore it. */
+        continue;
+        
+      if (keycode == KEY_CAPS_LOCK)
+        {
+          termdata->mods ^= GRUB_TERM_STATUS_CAPS;
+          send_leds (termdata);
+          continue;
+        }
+
+      if (keycode == KEY_NUM_LOCK)
+        {
+          termdata->mods ^= GRUB_TERM_STATUS_NUM;
+          send_leds (termdata);
+          continue;
+        }
+
+      termdata->last_key = grub_term_map_key (keycode,
+                                              interpret_status (termdata->current_report[0])
+					        | termdata->mods);
+      termdata->repeat_time = grub_get_time_ms () + GRUB_TERM_REPEAT_PRE_INTERVAL;
+
+      grub_errno = GRUB_ERR_NONE;
+
+      index++;
+      if (index >= termdata->max_index)
+        termdata->index = 0;
+      else
+        termdata->index = index;
+
+      return termdata->last_key;
+    }
+
+  /* All keycodes parsed */
+  termdata->index = 0;
+  return GRUB_TERM_NO_KEY;
+}
+
+static int
+grub_usb_keyboard_getkey (struct grub_term_input *term)
+{
+  grub_usb_err_t err;
+  struct grub_usb_keyboard_data *termdata = term->data;
+  grub_size_t actual;
+  int keycode = GRUB_TERM_NO_KEY;
+
+  if (termdata->dead)
+    return GRUB_TERM_NO_KEY;
+
+  if (termdata->index)
+    keycode = parse_keycode (termdata);
+  if (keycode != GRUB_TERM_NO_KEY)
+    return keycode;
+    
+  /* Poll interrupt pipe.  */
+  err = grub_usb_check_transfer (termdata->transfer, &actual);
+
+  if (err == GRUB_USB_ERR_WAIT)
+    {
+      if (termdata->last_key != -1
+	  && grub_get_time_ms () > termdata->repeat_time)
+	{
+	  termdata->repeat_time = grub_get_time_ms ()
+	    + GRUB_TERM_REPEAT_INTERVAL;
+	  return termdata->last_key;
+	}
+      return GRUB_TERM_NO_KEY;
+    }
+
+  if (!err && (actual >= 3))
+    grub_memcpy (termdata->last_report,
+                 termdata->current_report,
+                 sizeof (termdata->report));
+                 
+  grub_memcpy (termdata->current_report,
+               termdata->report,
+               sizeof (termdata->report));
+
+  termdata->transfer = grub_usb_bulk_read_background (termdata->usbdev,
+						      termdata->endp,
+						      sizeof (termdata->report),
+						      (char *) termdata->report);
+  if (!termdata->transfer)
+    {
+      grub_printf ("%s failed. Stopped\n", term->name);
+      termdata->dead = 1;
+    }
+
+  termdata->last_key = -1;
+
+  grub_dprintf ("usb_keyboard",
+		"err = %d, actual = %" PRIuGRUB_SIZE
+		" report: 0x%02x 0x%02x 0x%02x 0x%02x"
+		" 0x%02x 0x%02x 0x%02x 0x%02x\n",
+		err, actual,
+		termdata->current_report[0], termdata->current_report[1],
+		termdata->current_report[2], termdata->current_report[3],
+		termdata->current_report[4], termdata->current_report[5],
+		termdata->current_report[6], termdata->current_report[7]);
+
+  if (err || actual < 1)
+    return GRUB_TERM_NO_KEY;
+
+  termdata->status = termdata->current_report[0];
+
+  if (actual < 3)
+    return GRUB_TERM_NO_KEY;
+
+  termdata->index = 2; /* New data received. */
+  termdata->max_index = actual;
+  
+  return parse_keycode (termdata);
+}
+
+static int
+grub_usb_keyboard_getkeystatus (struct grub_term_input *term)
+{
+  struct grub_usb_keyboard_data *termdata = term->data;
+
+  return interpret_status (termdata->status) | termdata->mods;
+}
+
+static struct grub_usb_attach_desc attach_hook =
+{
+  .class = GRUB_USB_CLASS_HID,
+  .hook = grub_usb_keyboard_attach
+};
+
+GRUB_MOD_INIT(usb_keyboard)
+{
+  grub_usb_register_attach_hook_class (&attach_hook);
+}
+
+GRUB_MOD_FINI(usb_keyboard)
+{
+  unsigned i;
+  for (i = 0; i < ARRAY_SIZE (grub_usb_keyboards); i++)
+    if (grub_usb_keyboards[i].data)
+      {
+	struct grub_usb_keyboard_data *data = grub_usb_keyboards[i].data;
+
+	if (!data)
+	  continue;
+	
+	if (data->transfer)
+	  grub_usb_cancel_transfer (data->transfer);
+
+	grub_term_unregister_input (&grub_usb_keyboards[i]);
+	grub_free ((char *) grub_usb_keyboards[i].name);
+	grub_usb_keyboards[i].name = NULL;
+	grub_free (grub_usb_keyboards[i].data);
+	grub_usb_keyboards[i].data = 0;
+      }
+  grub_usb_unregister_attach_hook_class (&attach_hook);
+}
diff --git a/grub-core/term/xen/console.c b/grub-core/term/xen/console.c
new file mode 100644
index 0000000..a1f15f7
--- /dev/null
+++ b/grub-core/term/xen/console.c
@@ -0,0 +1,122 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/time.h>
+#include <grub/terminfo.h>
+#include <grub/xen.h>
+
+static int
+readkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  grub_size_t prod, cons;
+  int r;
+  mb ();
+  prod = grub_xen_xcons->in_prod;
+  cons = grub_xen_xcons->in_cons;
+  if (prod <= cons)
+    return -1;
+  r = grub_xen_xcons->in[cons];
+  cons++;
+  mb ();
+  grub_xen_xcons->in_cons = cons;
+  return r;
+}
+
+static int signal_sent = 1;
+
+static void
+refresh (struct grub_term_output *term __attribute__ ((unused)))
+{
+  struct evtchn_send send;
+  send.port = grub_xen_start_page_addr->console.domU.evtchn;
+  grub_xen_event_channel_op (EVTCHNOP_send, &send);
+  signal_sent = 1;
+  while (grub_xen_xcons->out_prod != grub_xen_xcons->out_cons)
+    {
+      grub_xen_sched_op (SCHEDOP_yield, 0);
+    }
+}
+
+static void
+put (struct grub_term_output *term __attribute__ ((unused)), const int c)
+{
+  grub_size_t prod, cons;
+
+  while (1)
+    {
+      mb ();
+      prod = grub_xen_xcons->out_prod;
+      cons = grub_xen_xcons->out_cons;
+      if (prod < cons + sizeof (grub_xen_xcons->out))
+	break;
+      if (!signal_sent)
+	refresh (term);
+      grub_xen_sched_op (SCHEDOP_yield, 0);
+    }
+  grub_xen_xcons->out[prod++ & (sizeof (grub_xen_xcons->out) - 1)] = c;
+  mb ();
+  grub_xen_xcons->out_prod = prod;
+  signal_sent = 0;
+}
+
+
+struct grub_terminfo_input_state grub_console_terminfo_input = {
+  .readkey = readkey
+};
+
+struct grub_terminfo_output_state grub_console_terminfo_output = {
+  .put = put,
+  .size = {80, 24}
+};
+
+static struct grub_term_input grub_console_term_input = {
+  .name = "console",
+  .init = 0,
+  .getkey = grub_terminfo_getkey,
+  .data = &grub_console_terminfo_input
+};
+
+static struct grub_term_output grub_console_term_output = {
+  .name = "console",
+  .init = 0,
+  .putchar = grub_terminfo_putchar,
+  .getxy = grub_terminfo_getxy,
+  .getwh = grub_terminfo_getwh,
+  .gotoxy = grub_terminfo_gotoxy,
+  .cls = grub_terminfo_cls,
+  .refresh = refresh,
+  .setcolorstate = grub_terminfo_setcolorstate,
+  .setcursor = grub_terminfo_setcursor,
+  .flags = GRUB_TERM_CODE_TYPE_ASCII,
+  .data = &grub_console_terminfo_output,
+};
+
+
+void
+grub_console_init (void)
+{
+  grub_term_register_input ("console", &grub_console_term_input);
+  grub_term_register_output ("console", &grub_console_term_output);
+
+  grub_terminfo_init ();
+  grub_terminfo_output_register (&grub_console_term_output, "vt100-color");
+}
diff --git a/grub-core/tests/boot/kbsd.init-i386.S b/grub-core/tests/boot/kbsd.init-i386.S
new file mode 100644
index 0000000..72ddb7c
--- /dev/null
+++ b/grub-core/tests/boot/kbsd.init-i386.S
@@ -0,0 +1,107 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef TARGET_NETBSD
+#define SYSCALL_RESET 208
+#elif defined (TARGET_OPENBSD)
+#define SYSCALL_RESET 55
+#else
+#error unknown target
+#endif
+
+#define MODE_RDRW 2
+#define FLAGS_NONE 0
+#define SYSCALL_OPEN 5
+#define SYSCALL_WRITE 4
+#define SYSCALL_EXIT 1
+#define SYSCALL_ARCH 165
+#define SYSCALL_INT 0x80
+#define SYSCALL_ARCH_IOPL	2
+
+#define RESET_NOSYNC 0x4
+#define RESET_HALT 0x8
+#define RESET_POWEROFF 0x800
+
+	.section ".init", "ax"
+	.global start,_start
+start:
+_start:
+	/* open.  */
+	movl $SYSCALL_OPEN, %eax
+	pushl $FLAGS_NONE
+	pushl $MODE_RDRW
+	leal device, %ebx
+	pushl %ebx
+	pushl $0
+	int $SYSCALL_INT
+	addl $16, %esp
+	movl %eax, %ecx
+
+	/* write.  */
+	movl $SYSCALL_WRITE, %eax
+	pushl $(messageend-message)
+	leal message, %ebx
+	pushl %ebx
+	pushl %ecx
+	pushl $0
+	int $SYSCALL_INT
+	addl $16, %esp
+
+	/* IOPL.  */
+	movl $SYSCALL_ARCH, %eax
+	pushl $iopl_arg
+	pushl $SYSCALL_ARCH_IOPL
+	pushl $0
+	int $SYSCALL_INT
+	addl $12, %esp
+
+#include "qemu-shutdown-x86.S"
+
+	/* shutdown.  */
+	movl $SYSCALL_RESET, %eax
+	pushl $0
+	pushl $(RESET_POWEROFF|RESET_HALT|RESET_NOSYNC)
+	pushl $0
+	int $SYSCALL_INT
+	addl $8, %esp
+
+	/* exit (1). Shouldn't be reached.  */
+	movl $SYSCALL_EXIT, %eax
+	pushl $1
+	pushl $0
+	int $SYSCALL_INT
+	.section ".fini", "ax"
+1:	jmp 1b
+	.section ".text", "ax"
+1:	jmp 1b
+	/* This section is needed for NetBSD to identify the binary.  */
+	.section ".note.netbsd.ident", "a"
+	.long 0x7
+	.long 0x4
+	.long 0x1
+	.ascii "NetBSD"
+	.byte 0
+	.data
+device:
+	.ascii "/dev/console"
+	.byte 0
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
+iopl_arg:
+	.long 3
diff --git a/grub-core/tests/boot/kbsd.init-x86_64.S b/grub-core/tests/boot/kbsd.init-x86_64.S
new file mode 100644
index 0000000..7486bc3
--- /dev/null
+++ b/grub-core/tests/boot/kbsd.init-x86_64.S
@@ -0,0 +1,94 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define MODE_RDRW 2
+#define FLAGS_NONE 0
+#define SYSCALL_OPEN 5
+#define SYSCALL_WRITE 4
+#ifdef TARGET_NETBSD
+#define SYSCALL_RESET 208
+#elif defined (TARGET_OPENBSD)
+#define SYSCALL_RESET 55
+#else
+#error unknown target
+#endif
+#define SYSCALL_EXIT 1
+#define SYSCALL_ARCH 165
+#define SYSCALL_INT 0x80
+#define SYSCALL_ARCH_IOPL	2
+
+#define RESET_NOSYNC 0x4
+#define RESET_HALT 0x8
+#define RESET_POWEROFF 0x800
+
+	.section ".init", "ax"
+	.global start,_start
+start:
+_start:
+	/* open.  */
+	movq $SYSCALL_OPEN, %rax
+	leaq device, %rdi
+	movq $MODE_RDRW, %rsi
+	movq $FLAGS_NONE, %rdx
+	syscall
+	movq %rax, %rdi
+
+	/* write.  */
+	movq $SYSCALL_WRITE, %rax
+	movq $(messageend-message), %rdx
+	leaq message, %rsi
+	syscall
+
+	/* IOPL.  */
+	movq $SYSCALL_ARCH, %rax
+	movq $SYSCALL_ARCH_IOPL, %rdi
+	leaq iopl_arg, %rsi
+	syscall
+
+#include "qemu-shutdown-x86.S"
+
+	/* shutdown.  */
+	movq $SYSCALL_RESET, %rax
+	movq $(RESET_POWEROFF|RESET_HALT|RESET_NOSYNC), %rdi
+	movq $0, %rsi
+	syscall
+
+	/* exit (1). Shouldn't be reached.  */
+	movq $SYSCALL_EXIT, %rax
+	movq $1, %rdi
+	syscall
+	.section ".fini", "ax"
+1:	jmp 1b
+	.section ".text", "ax"
+1:	jmp 1b
+	/* This section is needed for NetBSD to identify the binary.  */
+	.section ".note.netbsd.ident", "a"
+	.long 0x7
+	.long 0x4
+	.long 0x1
+	.ascii "NetBSD"
+	.byte 0
+	.data
+device:
+	.ascii "/dev/console"
+	.byte 0
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
+iopl_arg:
+	.long 3
diff --git a/grub-core/tests/boot/kbsd.spec.txt b/grub-core/tests/boot/kbsd.spec.txt
new file mode 100644
index 0000000..af171bc
--- /dev/null
+++ b/grub-core/tests/boot/kbsd.spec.txt
@@ -0,0 +1,3 @@
+. type=dir
+	dev type=dir
+		console type=char device=0 mode=666 gid=0 uid=0
diff --git a/grub-core/tests/boot/kernel-8086.S b/grub-core/tests/boot/kernel-8086.S
new file mode 100644
index 0000000..5ec5368
--- /dev/null
+++ b/grub-core/tests/boot/kernel-8086.S
@@ -0,0 +1,50 @@
+
+	.text
+	.globl _start
+_start:
+base:	
+	.code16
+	jmp cont
+
+serialmsg:	
+1:	
+	movb 0(%si), %bl
+	testb %bl, %bl
+	jz 1f
+	movw $0x3fd, %dx
+2:	
+	inb %dx, %al
+	testb $0x20, %al
+	jz   2b
+
+	movw $0x3f8, %dx
+	movb %bl, %al
+	outb %al, %dx
+	incw %si
+	jmp 1b
+1:
+	ret
+
+cont:
+#ifdef TARGET_NTLDR
+	movw $0x2000, %ax
+#elif defined (TARGET_CHAINLOADER)
+	xorw %ax, %ax
+#else
+#error unsupported target
+#endif
+	movw %ax, %ds
+	lea message, %si
+	call serialmsg
+#include "qemu-shutdown-x86.S"
+
+1:
+	hlt
+	jmp 1b
+
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+	.byte 0
+
+	.org 510
+	.short 0xaa55
diff --git a/grub-core/tests/boot/kernel-i386.S b/grub-core/tests/boot/kernel-i386.S
new file mode 100644
index 0000000..2154d3b
--- /dev/null
+++ b/grub-core/tests/boot/kernel-i386.S
@@ -0,0 +1,72 @@
+#define ASM_FILE	1
+#ifdef TARGET_MULTIBOOT2
+#include <multiboot2.h>
+#elif defined (TARGET_MULTIBOOT)
+#include <multiboot.h>
+#endif
+
+	.text
+	/* Align 32 bits boundary.  */
+	.align	8
+
+#ifdef TARGET_MULTIBOOT2
+	/* Multiboot header.  */
+multiboot_header:
+	/* magic */
+	.long	MULTIBOOT2_HEADER_MAGIC
+	/* ISA: i386 */
+	.long   MULTIBOOT_ARCHITECTURE_I386
+	/* Header length.  */
+	.long	multiboot_header_end - multiboot_header
+	/* checksum */
+	.long	-(MULTIBOOT2_HEADER_MAGIC + MULTIBOOT_ARCHITECTURE_I386 + (multiboot_header_end - multiboot_header))
+	.short MULTIBOOT_HEADER_TAG_END
+	.short 0
+	.long 8
+multiboot_header_end:
+#elif defined (TARGET_MULTIBOOT)
+	/* Multiboot header.  */
+multiboot_header:
+	/* magic */
+	.long	MULTIBOOT_HEADER_MAGIC
+	/* flags */
+	.long	0
+	/* checksum */
+	.long	-MULTIBOOT_HEADER_MAGIC
+#endif
+	
+	.global start
+
+serialmsg:	
+1:	
+	movb 0(%esi), %bl
+	testb %bl, %bl
+	jz 1f
+	movw $0x3fd, %dx
+2:	
+	inb %dx, %al
+	testb $0x20, %al
+	jz   2b
+
+	movw $0x3f8, %dx
+	movb %bl, %al
+	outb %al, %dx
+	incl %esi
+	jmp 1b
+1:
+	ret
+
+	.globl _start
+_start:
+	lea message, %esi
+	call serialmsg
+
+#include "qemu-shutdown-x86.S"
+
+1:
+	hlt
+	jmp 1b
+
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+	.byte 0
diff --git a/grub-core/tests/boot/kfreebsd-aout.cfg b/grub-core/tests/boot/kfreebsd-aout.cfg
new file mode 100644
index 0000000..31e34b4
--- /dev/null
+++ b/grub-core/tests/boot/kfreebsd-aout.cfg
@@ -0,0 +1,4 @@
+kfreebsd /kfreebsd.aout
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/kfreebsd.cfg b/grub-core/tests/boot/kfreebsd.cfg
new file mode 100644
index 0000000..f28ee79
--- /dev/null
+++ b/grub-core/tests/boot/kfreebsd.cfg
@@ -0,0 +1,8 @@
+kfreebsd /kfreebsd -hv
+kfreebsd_loadenv /kfreebsd_env
+kfreebsd_module /mfsroot.gz type=mfs_root
+set kFreeBSD.hw.hasbrokenint12=1
+fakebios
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/kfreebsd.init-i386.S b/grub-core/tests/boot/kfreebsd.init-i386.S
new file mode 100644
index 0000000..7a4baba
--- /dev/null
+++ b/grub-core/tests/boot/kfreebsd.init-i386.S
@@ -0,0 +1,109 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define MODE_RDRW 2
+#define FLAGS_NONE 0
+#define SYSCALL_OPEN 5
+#define SYSCALL_WRITE 4
+#define SYSCALL_RESET 55
+#define SYSCALL_FSYNC 95
+#define SYSCALL_ARCH 165
+#define SYSCALL_EXIT 1
+#define SYSCALL_ARCH_IOPERM	4
+#define SYSCALL_INT 0x80
+
+#define RESET_NOSYNC 0x4
+#define RESET_HALT 0x8
+#define RESET_POWEROFF 0x4000
+
+	.section ".init", "ax"
+	.global start,_start
+start:
+_start:
+	/* open.  */
+	movl $SYSCALL_OPEN, %eax
+	pushl $FLAGS_NONE
+	pushl $MODE_RDRW
+	leal device, %ebx
+	pushl %ebx
+	pushl $0
+	int $SYSCALL_INT
+	addl $16, %esp
+	movl %eax, %ecx
+
+	/* write.  */
+	movl $SYSCALL_WRITE, %eax
+	pushl $(messageend-message)
+	leal message, %ebx
+	pushl %ebx
+	pushl %ecx
+	pushl $0
+	int $SYSCALL_INT
+	addl $16, %esp
+
+	/* fsync.  */
+	movl $SYSCALL_FSYNC, %eax
+	pushl %ecx
+	pushl $0
+	int $SYSCALL_INT
+	addl $8, %esp
+
+	/* IOPERM.  */
+	movl $SYSCALL_ARCH, %eax
+	pushl $ioperm_arg1
+	pushl $SYSCALL_ARCH_IOPERM
+	pushl $0
+	int $SYSCALL_INT
+	addl $12, %esp
+
+	/* IOPERM.  */
+	movl $SYSCALL_ARCH, %eax
+	pushl $ioperm_arg2
+	pushl $SYSCALL_ARCH_IOPERM
+	pushl $0
+	int $SYSCALL_INT
+	addl $12, %esp
+
+#include "qemu-shutdown-x86.S"
+	
+	/* shutdown.  */
+	movl $SYSCALL_RESET, %eax
+	pushl $(RESET_POWEROFF|RESET_HALT|RESET_NOSYNC)
+	pushl $0
+	int $SYSCALL_INT
+	addl $8, %esp
+
+	/* exit (1). Shouldn't be reached.  */
+	movl $SYSCALL_EXIT, %eax
+	pushl $1
+	pushl $0
+	int $SYSCALL_INT
+device:
+	.ascii "/dev/console"
+	.byte 0
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
+ioperm_arg1:
+	.long 0xcf8
+	.long 8
+	.long 1
+ioperm_arg2:
+	.long 0x7000
+	.long 8
+	.long 1
diff --git a/grub-core/tests/boot/kfreebsd.init-x86_64.S b/grub-core/tests/boot/kfreebsd.init-x86_64.S
new file mode 100644
index 0000000..05e5760
--- /dev/null
+++ b/grub-core/tests/boot/kfreebsd.init-x86_64.S
@@ -0,0 +1,90 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define MODE_RDRW 2
+#define FLAGS_NONE 0
+#define SYSCALL_ARCH 165
+#define SYSCALL_OPEN 5
+#define SYSCALL_WRITE 4
+#define SYSCALL_RESET 55
+#define SYSCALL_EXIT 1
+#define SYSCALL_ARCH_IOPERM	4
+#define SYSCALL_FSYNC 95
+
+#define RESET_NOSYNC 0x4
+#define RESET_HALT 0x8
+#define RESET_POWEROFF 0x4000
+
+	.section ".init", "ax"
+	.global start,_start
+start:
+_start:
+	/* open.  */
+	movq $SYSCALL_OPEN, %rax
+	leaq device, %rdi
+	movq $MODE_RDRW, %rsi
+	movq $FLAGS_NONE, %rdx
+	syscall
+	movq %rax, %rdi
+
+	/* write.  */
+	leaq message, %rsi
+	movq $SYSCALL_WRITE, %rax
+	movq $(messageend - message), %rdx
+	syscall
+
+	/* fsync.  */
+	movq $SYSCALL_FSYNC, %rax
+	syscall
+
+	/* IOPERM.  */
+	movq $SYSCALL_ARCH, %rax
+	movq $SYSCALL_ARCH_IOPERM, %rdi
+	leaq ioperm_arg1, %rsi
+	syscall
+
+	movq $SYSCALL_ARCH, %rax
+	movq $SYSCALL_ARCH_IOPERM, %rdi
+	leaq ioperm_arg2, %rsi
+	syscall
+
+#include "qemu-shutdown-x86.S"
+	
+	/* shutdown.  */
+	movq $SYSCALL_RESET, %rax
+	movq $(RESET_POWEROFF|RESET_HALT|RESET_NOSYNC), %rdi
+	syscall
+
+	/* exit (1). Shouldn't be reached.  */
+	movq $SYSCALL_EXIT, %rax
+	movq $1, %rdi
+	syscall
+device:
+	.ascii "/dev/console"
+	.byte 0
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
+ioperm_arg1:
+	.long 0xcf8
+	.long 8
+	.long 1
+ioperm_arg2:
+	.long 0x7000
+	.long 8
+	.long 1
diff --git a/grub-core/tests/boot/knetbsd.cfg b/grub-core/tests/boot/knetbsd.cfg
new file mode 100644
index 0000000..f88a846
--- /dev/null
+++ b/grub-core/tests/boot/knetbsd.cfg
@@ -0,0 +1,5 @@
+knetbsd /knetbsd -h
+knetbsd_module_elf /miniroot.gz
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/kopenbsd.cfg b/grub-core/tests/boot/kopenbsd.cfg
new file mode 100644
index 0000000..132bec4
--- /dev/null
+++ b/grub-core/tests/boot/kopenbsd.cfg
@@ -0,0 +1,5 @@
+kopenbsd /kopenbsd -h
+kopenbsd_ramdisk /ramdisk
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/kopenbsdlabel.txt b/grub-core/tests/boot/kopenbsdlabel.txt
new file mode 100644
index 0000000..bb14113
--- /dev/null
+++ b/grub-core/tests/boot/kopenbsdlabel.txt
@@ -0,0 +1,3 @@
+#        size   offset    fstype   [fsize bsize bps/cpg]
+  a:      256        0    4.2BSD        0     0     1 
+  c:      256        0    unused        0     0         # "raw" part, don't edit
diff --git a/grub-core/tests/boot/linux-ppc.cfg b/grub-core/tests/boot/linux-ppc.cfg
new file mode 100644
index 0000000..3ceabc3
--- /dev/null
+++ b/grub-core/tests/boot/linux-ppc.cfg
@@ -0,0 +1,5 @@
+linux /linux console=ttyPZ1 root=/dev/ram0
+initrd /initrd
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/linux.cfg b/grub-core/tests/boot/linux.cfg
new file mode 100644
index 0000000..f5bf6ac
--- /dev/null
+++ b/grub-core/tests/boot/linux.cfg
@@ -0,0 +1,5 @@
+linux /linux console=ttyS0 root=/dev/ram0
+initrd /initrd
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/linux.init-i386.S b/grub-core/tests/boot/linux.init-i386.S
new file mode 100644
index 0000000..c0983ac
--- /dev/null
+++ b/grub-core/tests/boot/linux.init-i386.S
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SYSCALL_WRITE 4
+#define SYSCALL_RESET 88
+#define SYSCALL_IOPL 110
+#define SYSCALL_EXIT 1
+#define SYSCALL_INT 0x80
+
+#define STDOUT 1
+#define SHUTDOWN_MAGIC1 0xfee1dead
+#define SHUTDOWN_MAGIC2 0x28121969
+#define SHUTDOWN_MAGIC3 0x4321fedc
+
+	.text
+	.global start, _start
+_start:
+start:
+	/* write.  */
+	movl $SYSCALL_WRITE, %eax
+	movl $STDOUT, %ebx
+	leal message, %ecx
+	movl $(messageend-message), %edx
+	int $SYSCALL_INT
+
+	movl $SYSCALL_IOPL, %eax
+	movl $3, %ebx
+	int $SYSCALL_INT
+
+#include "qemu-shutdown-x86.S"
+	
+	/* shutdown.  */
+	movl $SYSCALL_RESET, %eax
+	movl $SHUTDOWN_MAGIC1, %ebx
+	movl $SHUTDOWN_MAGIC2, %ecx
+	movl $SHUTDOWN_MAGIC3, %edx
+	int $SYSCALL_INT
+
+	/* exit (1). Shouldn't be reached.  */
+	movl $SYSCALL_EXIT, %eax
+	movl $1, %ebx
+	int $SYSCALL_INT
+	.data
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
diff --git a/grub-core/tests/boot/linux.init-mips.S b/grub-core/tests/boot/linux.init-mips.S
new file mode 100644
index 0000000..5ef4c37
--- /dev/null
+++ b/grub-core/tests/boot/linux.init-mips.S
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SYSCALL_WRITE 4004
+#define SYSCALL_RESET 4088
+#define SYSCALL_EXIT 4001
+
+#define STDOUT 1
+#define SHUTDOWN_MAGIC1 0xfee1dead
+#define SHUTDOWN_MAGIC2 0x28121969
+#ifdef REBOOT
+#define SHUTDOWN_MAGIC3 0x01234567
+#else
+#define SHUTDOWN_MAGIC3 0x4321fedc
+#endif
+	.text
+	.global start, _start, __start
+__start:	
+_start:
+start:
+	/* write.  */
+	li $v0, SYSCALL_WRITE
+	li $a0, STDOUT
+	lui $a1, %hi(message)
+	addiu $a1, %lo(message)
+	lui $a2, %hi(messageend)
+	addiu $a2, %lo(messageend)
+	subu $a2, $a2, $a1
+	syscall
+
+	/* shutdown.  */
+	li $v0, SYSCALL_RESET
+	li $a0, SHUTDOWN_MAGIC1
+	li $a1, SHUTDOWN_MAGIC2
+	li $a2, SHUTDOWN_MAGIC3
+	syscall
+
+	/* exit(1). Shouldn't be reached.  */
+	li $v0, SYSCALL_EXIT
+	li $a0, 1
+	syscall
+
+	.data
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
diff --git a/grub-core/tests/boot/linux.init-ppc.S b/grub-core/tests/boot/linux.init-ppc.S
new file mode 100644
index 0000000..8c9aa44
--- /dev/null
+++ b/grub-core/tests/boot/linux.init-ppc.S
@@ -0,0 +1,61 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2012  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SYSCALL_WRITE 4
+#define SYSCALL_RESET 88
+#define SYSCALL_EXIT 1
+
+#define STDOUT 1
+#define SHUTDOWN_MAGIC1 0xfee1dead
+#define SHUTDOWN_MAGIC2 0x28121969
+#define SHUTDOWN_MAGIC3 0x4321fedc
+
+	.text
+	.global start, _start, __start
+__start:	
+_start:
+start:
+	/* write.  */
+	li %r0, SYSCALL_WRITE
+	li %r3, STDOUT
+	lis %r4, message@h
+	ori %r4, %r4, message@l
+	lis %r5, messageend@h
+	ori %r5, %r5, messageend@l
+	sub %r5, %r5, %r4
+	sc
+
+	/* shutdown.  */
+	li %r0, SYSCALL_RESET
+	lis %r3, SHUTDOWN_MAGIC1@h
+	ori %r3, %r3, SHUTDOWN_MAGIC1@l
+	lis %r4, SHUTDOWN_MAGIC2@h
+	ori %r4, %r4, SHUTDOWN_MAGIC2@l
+	lis %r5, SHUTDOWN_MAGIC3@h
+	ori %r5, %r5, SHUTDOWN_MAGIC3@l
+	sc
+
+	/* exit(1). Shouldn't be reached.  */
+	li %r0, SYSCALL_EXIT
+	li %r3, 1
+	sc
+
+	.data
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
diff --git a/grub-core/tests/boot/linux.init-x86_64.S b/grub-core/tests/boot/linux.init-x86_64.S
new file mode 100644
index 0000000..90bdcc3
--- /dev/null
+++ b/grub-core/tests/boot/linux.init-x86_64.S
@@ -0,0 +1,60 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define SYSCALL_WRITE 1
+#define SYSCALL_RESET 169
+#define SYSCALL_IOPL 172
+#define SYSCALL_EXIT 60
+
+#define STDOUT 1
+#define SHUTDOWN_MAGIC1 0xfee1dead
+#define SHUTDOWN_MAGIC2 0x28121969
+#define SHUTDOWN_MAGIC3 0x4321fedc
+
+	.text
+	.global start, _start
+_start:
+start:
+	/* write.  */
+	movq $SYSCALL_WRITE, %rax
+	movq $STDOUT, %rdi
+	leaq message, %rsi
+	movq $(messageend-message), %rdx
+	syscall
+
+	movq $SYSCALL_IOPL, %rax
+	movq $3, %rdi
+	syscall
+
+#include "qemu-shutdown-x86.S"
+	
+	/* shutdown.  */
+	movq $SYSCALL_RESET, %rax
+	movq $SHUTDOWN_MAGIC1, %rdi
+	movq $SHUTDOWN_MAGIC2, %rsi
+	movq $SHUTDOWN_MAGIC3, %rdx
+	syscall
+
+	/* exit(1). Shouldn't be reached.  */
+	movq $SYSCALL_EXIT, %rax
+	movq $1, %rdi
+	syscall
+	.data
+message:
+	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
+messageend:
diff --git a/grub-core/tests/boot/linux16.cfg b/grub-core/tests/boot/linux16.cfg
new file mode 100644
index 0000000..d7fbf96
--- /dev/null
+++ b/grub-core/tests/boot/linux16.cfg
@@ -0,0 +1,5 @@
+linux16 /linux console=ttyS0 root=/dev/ram0
+initrd16 /initrd
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/multiboot.cfg b/grub-core/tests/boot/multiboot.cfg
new file mode 100644
index 0000000..0942ec6
--- /dev/null
+++ b/grub-core/tests/boot/multiboot.cfg
@@ -0,0 +1,4 @@
+multiboot /multiboot.elf
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/multiboot2.cfg b/grub-core/tests/boot/multiboot2.cfg
new file mode 100644
index 0000000..2bec9e6
--- /dev/null
+++ b/grub-core/tests/boot/multiboot2.cfg
@@ -0,0 +1,4 @@
+multiboot2 /multiboot2.elf
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/ntldr.cfg b/grub-core/tests/boot/ntldr.cfg
new file mode 100644
index 0000000..cd438a4
--- /dev/null
+++ b/grub-core/tests/boot/ntldr.cfg
@@ -0,0 +1,4 @@
+ntldr /ntldr.bin
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/pc-chainloader.cfg b/grub-core/tests/boot/pc-chainloader.cfg
new file mode 100644
index 0000000..1e80a5b
--- /dev/null
+++ b/grub-core/tests/boot/pc-chainloader.cfg
@@ -0,0 +1,4 @@
+chainloader /pc-chainloader.bin
+boot
+# Shouln't happen
+halt
diff --git a/grub-core/tests/boot/qemu-shutdown-x86.S b/grub-core/tests/boot/qemu-shutdown-x86.S
new file mode 100644
index 0000000..e37f5df
--- /dev/null
+++ b/grub-core/tests/boot/qemu-shutdown-x86.S
@@ -0,0 +1,17 @@
+	movl $0x80000b80, %eax
+	movw $0xcf8, %dx
+	outl  %eax, %dx
+	movw $0xcfc, %dx
+	inb  %dx, %al
+	orb  $1, %al
+	outb  %al, %dx
+
+	movl $0x80000b40, %eax
+	movw $0xcf8, %dx
+	outl  %eax, %dx
+	movl $0x7001, %eax
+	movw $0xcfc, %dx
+	outl  %eax, %dx
+	movw $0x2000, %ax
+	movw $0x7004, %dx	
+	outw  %ax, %dx
diff --git a/grub-core/tests/bswap_test.c b/grub-core/tests/bswap_test.c
new file mode 100644
index 0000000..4eb3a98
--- /dev/null
+++ b/grub-core/tests/bswap_test.c
@@ -0,0 +1,121 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2015 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t vectors[] = {
+  0xffffffffffffffffULL, 1, 2, 0, 0x0102030405060708ULL
+};
+
+static void
+test16 (grub_uint16_t a)
+{
+  grub_uint16_t b, c;
+  grub_uint8_t *ap, *bp;
+  int i;
+  b = grub_swap_bytes16 (a);
+  c = grub_swap_bytes16 (b);
+  grub_test_assert (a == c, "bswap not idempotent: 0x%llx, 0x%llx, 0x%llx",
+		    (long long) a, (long long) b, (long long) c);
+  ap = (grub_uint8_t *) &a;
+  bp = (grub_uint8_t *) &b;
+  for (i = 0; i < 2; i++)
+    {
+      grub_test_assert (ap[i] == bp[1 - i],
+			"bswap bytes wrong: 0x%llx, 0x%llx",
+			(long long) a, (long long) b);
+    }
+}
+
+static void
+test32 (grub_uint32_t a)
+{
+  grub_uint32_t b, c;
+  grub_uint8_t *ap, *bp;
+  int i;
+  b = grub_swap_bytes32 (a);
+  c = grub_swap_bytes32 (b);
+  grub_test_assert (a == c, "bswap not idempotent: 0x%llx, 0x%llx, 0x%llx",
+		    (long long) a, (long long) b, (long long) c);
+  ap = (grub_uint8_t *) &a;
+  bp = (grub_uint8_t *) &b;
+  for (i = 0; i < 4; i++)
+    {
+      grub_test_assert (ap[i] == bp[3 - i],
+			"bswap bytes wrong: 0x%llx, 0x%llx",
+			(long long) a, (long long) b);
+    }
+}
+
+static void
+test64 (grub_uint64_t a)
+{
+  grub_uint64_t b, c;
+  grub_uint8_t *ap, *bp;
+  int i;
+  b = grub_swap_bytes64 (a);
+  c = grub_swap_bytes64 (b);
+  grub_test_assert (a == c, "bswap not idempotent: 0x%llx, 0x%llx, 0x%llx",
+		    (long long) a, (long long) b, (long long) c);
+  ap = (grub_uint8_t *) &a;
+  bp = (grub_uint8_t *) &b;
+  for (i = 0; i < 4; i++)
+    {
+      grub_test_assert (ap[i] == bp[7 - i],
+			"bswap bytes wrong: 0x%llx, 0x%llx",
+			(long long) a, (long long) b);
+    }
+}
+
+static void
+test_all(grub_uint64_t a)
+{
+  test64 (a);
+  test32 (a);
+  test16 (a);
+}
+
+static void
+bswap_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test_all (vectors[i]);
+    }
+  for (i = 0; i < 40000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test_all (a);
+      test_all (b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (bswap_test, bswap_test);
diff --git a/grub-core/tests/checksums.h b/grub-core/tests/checksums.h
new file mode 100644
index 0000000..8273bd1
--- /dev/null
+++ b/grub-core/tests/checksums.h
@@ -0,0 +1,129 @@
+  { "cmdline_cat", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xc69be699, 0xc69be699, 0xe17fc97c, 0xe17fc97c, 0xc2512486, 0xc2512486, 0x20260761, 0x20260761, 0xe3485349, 0xe3485349, 0x6020b4d9, 0x6020b4d9, 0x1605db98, 0x1605db98, 0xdca51b58, 0xdca51b58, 0xf3d66441, 0xf3d66441, 0x18cb7ce2, 0x18cb7ce2, 0x23b616d9, 0x23b616d9, 0xa1bf5dbf, 0xa1bf5dbf, 0x5e4a8b3d, 0x5e4a8b3d, 0x9933b3d8, 0x9933b3d8, 0xce7be2de, 0xce7be2de, 0x62531729, 0x62531729, 0xc39d3788, 0xc39d3788, 0xf7aee2fe, 0xf7aee2fe, 0xc66f4903, 0xc66f4903, 0x536c922f, 0x536c922f, 0xcb231652, 0x4ae07b67, 0x146816d5, 0x146816d5, }, 45 },
+  { "cmdline_cat", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x29d0cfb7, 0x29d0cfb7, 0x4d57ad88, 0x4d57ad88, 0xaf7591cb, 0xaf7591cb, 0xb88e3c0, 0xb88e3c0, 0x5d55a031, 0x5d55a031, 0x4363bcff, 0x4363bcff, 0xe1142833, 0xe1142833, 0x9578c80d, 0x9578c80d, 0xff1f5174, 0xff1f5174, 0x6828d47, 0x6828d47, 0x2a849ae3, 0x2a849ae3, 0x27a811d9, 0x27a811d9, 0x6c42e1cb, 0x6c42e1cb, 0x5bba61f5, 0x5bba61f5, 0xc02ab705, 0xc02ab705, 0xeb3e0e05, 0xeb3e0e05, 0x6f4ce3c, 0x6f4ce3c, 0x2075c50e, 0x2075c50e, 0x54ac7fba, 0x54ac7fba, 0x335d1c21, 0x335d1c21, 0xf923fbd1, 0x1b489d4d, 0x1253eb5e, 0x1253eb5e, }, 45 },
+  { "cmdline_cat", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0x6ff92a98, 0x6ff92a98, 0xbd8264b3, 0xbd8264b3, 0x5c50282c, 0x5c50282c, 0xd18d6a5a, 0xd18d6a5a, 0x99cea139, 0x99cea139, 0x2590c545, 0x2590c545, 0x55c86045, 0x55c86045, 0xad53ef1e, 0xad53ef1e, 0x5b44a23a, 0x5b44a23a, 0xa255f863, 0xa255f863, 0x85b0bdca, 0x85b0bdca, 0x4220ee1f, 0x4220ee1f, 0xeb991a9f, 0xeb991a9f, 0x86f366dd, 0x86f366dd, 0xfa176b7d, 0xfa176b7d, 0xd7384ca9, 0xd7384ca9, 0xceebf5c1, 0xceebf5c1, 0xae62b268, 0xae62b268, 0x6e89bbd6, 0x6e89bbd6, 0x3fe07c8e, 0x3fe07c8e, 0xee5358fe, 0x162d1a8a, 0x876f8d10, 0x876f8d10, }, 45 },
+  { "cmdline_cat", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xb96afaea, 0xb96afaea, 0xaa16ab1e, 0xaa16ab1e, 0x51ff382, 0x51ff382, 0xec74f127, 0xec74f127, 0xde4bca99, 0xde4bca99, 0x8ef3e8a5, 0x8ef3e8a5, 0x2daeb0b4, 0x2daeb0b4, 0x7cf5e243, 0x7cf5e243, 0x11fd57c6, 0x11fd57c6, 0x140723af, 0x140723af, 0x2bd93833, 0x2bd93833, 0xd731f4ac, 0xd731f4ac, 0x5fcd7114, 0x5fcd7114, 0xd1fea24a, 0xd1fea24a, 0x4083d53a, 0x4083d53a, 0x2e372605, 0x2e372605, 0x8e6316a7, 0x8e6316a7, 0x283ef6cc, 0x283ef6cc, 0x20cee9de, 0x20cee9de, 0xad6fa187, 0xad6fa187, 0xd691f438, 0xf3257e63, 0x4786ba7, 0x4786ba7, }, 45 },
+  { "cmdline_cat", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x48acf1bf, 0x48acf1bf, 0xb8777469, 0xb8777469, 0xad2fad44, 0xad2fad44, 0xa415ac59, 0xa415ac59, 0x5a7bfb26, 0x5a7bfb26, 0xccb6016, 0xccb6016, 0x77a80cb3, 0x77a80cb3, 0x2034c102, 0x2034c102, 0x444b4ccd, 0x444b4ccd, 0xe6c31bea, 0xe6c31bea, 0x8408036e, 0x8408036e, 0x9e7c556f, 0x9e7c556f, 0x445dc388, 0x445dc388, 0x94b3f850, 0x94b3f850, 0xf6f15341, 0xf6f15341, 0xcb939b5f, 0xcb939b5f, 0xbe88067d, 0xbe88067d, 0x1efc4734, 0x1efc4734, 0x7f5dfca8, 0x7f5dfca8, 0xb7b10eb9, 0xb7b10eb9, 0xb94cb441, 0x9571329, 0x8a26912b, 0x8a26912b, }, 45 },
+  { "cmdline_cat", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xc508d04e, 0xc508d04e, 0x6dbccbfe, 0x6dbccbfe, 0xbf06ff60, 0xbf06ff60, 0xbc5ab06, 0xbc5ab06, 0x97eeab3c, 0x97eeab3c, 0x62663589, 0x62663589, 0xb03e21e2, 0xb03e21e2, 0xea196bb6, 0xea196bb6, 0x672c16c4, 0x672c16c4, 0xefbca2cd, 0xefbca2cd, 0x1af5b410, 0x1af5b410, 0xc7a80569, 0xc7a80569, 0x4926a16, 0x4926a16, 0xee29c99c, 0xee29c99c, 0xffb15985, 0xffb15985, 0x4f608e46, 0x4f608e46, 0x3e450fd2, 0x3e450fd2, 0xac45215f, 0xac45215f, 0x789b0ce7, 0x789b0ce7, 0x4cedfe22, 0x4cedfe22, 0xa005588c, 0x701da05c, 0x6f25cec1, 0x6f25cec1, }, 45 },
+  { "cmdline_cat", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x29e7a7f, 0x29e7a7f, 0xbd221052, 0xbd221052, 0x3b18b64, 0x3b18b64, 0x7f1e8462, 0x7f1e8462, 0xf28d5124, 0xf28d5124, 0xc336f170, 0xc336f170, 0xfe3bf988, 0xfe3bf988, 0x7bf89e05, 0x7bf89e05, 0x7857a3f8, 0x7857a3f8, 0x272c1a36, 0x272c1a36, 0xe8adb445, 0xe8adb445, 0x70cfe280, 0x70cfe280, 0x4f2b6120, 0x4f2b6120, 0xbaf5caa5, 0xbaf5caa5, 0x4b6bcab2, 0x4b6bcab2, 0x2bef7b92, 0x2bef7b92, 0x17b381dc, 0x17b381dc, 0x884c9c35, 0x884c9c35, 0x2f9eb909, 0x2f9eb909, 0xa811b3af, 0xa811b3af, 0x4c39478f, 0x5a72c3ab, 0x8071678a, 0x8071678a, }, 45 },
+  { "gfxterm_menu", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xd9f04953, 0xbf3fa5d0, 0xd9f04953, 0x9a068414, 0x59c36f00, 0x59c36f00, 0x620c0067, 0x620c0067, 0x620c0067, 0x1c8c6d01, 0x1c8c6d01, 0x1c8c6d01, 0xc3269013, 0xc3269013, 0xc3269013, 0x59c36f00, 0x9a068414, 0x9a068414, 0x59c36f00, }, 20 },
+  { "gfxterm_menu", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x9254157f, 0x367e92c7, 0x9254157f, 0xbc519000, 0xaa4593fe, 0xaa4593fe, 0xa8a596c8, 0xa8a596c8, 0xa8a596c8, 0xe509baf, 0xe509baf, 0xe509baf, 0x16f0dc06, 0x16f0dc06, 0x16f0dc06, 0xaa4593fe, 0xbc519000, 0xbc519000, 0xaa4593fe, }, 20 },
+  { "gfxterm_menu", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0x354b1976, 0x8fc746ae, 0x354b1976, 0x685c74f2, 0xc9cbf769, 0xc9cbf769, 0x3ce35e1d, 0x3ce35e1d, 0x3ce35e1d, 0xc23b9fd1, 0xc23b9fd1, 0xc23b9fd1, 0x5b18528e, 0x5b18528e, 0x5b18528e, 0xc9cbf769, 0x685c74f2, 0x685c74f2, 0xc9cbf769, }, 20 },
+  { "gfxterm_menu", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x1c9ec014, 0xaf3ec923, 0x1c9ec014, 0x43f5296, 0x9813a416, 0x9813a416, 0x43fda3fa, 0x43fda3fa, 0x43fda3fa, 0xd22625c9, 0xd22625c9, 0xd22625c9, 0x76a62c0a, 0x76a62c0a, 0x76a62c0a, 0x9813a416, 0x43f5296, 0x43f5296, 0x9813a416, }, 20 },
+  { "gfxterm_menu", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xa704f7ea, 0xb7f2ec8b, 0xa704f7ea, 0xb279bf59, 0x5fcf013d, 0x5fcf013d, 0xf3582c48, 0xf3582c48, 0xf3582c48, 0x2148343e, 0x2148343e, 0x2148343e, 0x9c719024, 0x9c719024, 0x9c719024, 0x5fcf013d, 0xb279bf59, 0xb279bf59, 0x5fcf013d, }, 20 },
+  { "gfxterm_menu", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xf293ce36, 0xa6eb6ae8, 0xf293ce36, 0xcd87647e, 0xdd28f52b, 0xdd28f52b, 0xb3c7ef80, 0xb3c7ef80, 0xb3c7ef80, 0x92fb1664, 0x92fb1664, 0x92fb1664, 0xd15b5e2e, 0xd15b5e2e, 0xd15b5e2e, 0xdd28f52b, 0xcd87647e, 0xcd87647e, 0xdd28f52b, }, 20 },
+  { "gfxterm_menu", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x31e75bd7, 0x9a768c6a, 0x31e75bd7, 0xa8fc31a6, 0x43d1f34, 0x43d1f34, 0xa0717008, 0xa0717008, 0xa0717008, 0xdf7bd9a0, 0xdf7bd9a0, 0xdf7bd9a0, 0x8e5a9312, 0x8e5a9312, 0x8e5a9312, 0x43d1f34, 0xa8fc31a6, 0xa8fc31a6, 0x43d1f34, }, 20 },
+  { "gfxmenu", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x1ce7bd78, 0x682580f5, 0x1ce7bd78, 0x490ad6fe, 0x9a2e0d26, 0x64eb71ba, 0x64eb71ba, 0x64eb71ba, 0x3833877a, 0x3833877a, 0x3833877a, 0xcfc14f0a, 0xcfc14f0a, 0xcfc14f0a, 0x59c36f00, 0x490ad6fe, 0x490ad6fe, }, 18 },
+  { "gfxmenu", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x2b6ff87d, 0x63ce2ca2, 0x2b6ff87d, 0xf00f044e, 0xa9d58ccd, 0xe2c46577, 0xe2c46577, 0xe2c46577, 0xb79bcf7d, 0xb79bcf7d, 0xb79bcf7d, 0xbc30ed71, 0xbc30ed71, 0xbc30ed71, 0xaa4593fe, 0xf00f044e, 0xf00f044e, }, 18 },
+  { "gfxmenu", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xe61cadba, 0x9880b727, 0xe61cadba, 0xdf5f2fc0, 0x5411be8b, 0x4449774e, 0x4449774e, 0x4449774e, 0x3bf7d1da, 0x3bf7d1da, 0x3bf7d1da, 0xd2ddee01, 0xd2ddee01, 0xd2ddee01, 0xc9cbf769, 0xdf5f2fc0, 0xdf5f2fc0, }, 18 },
+  { "gfxmenu", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x1c3742c9, 0xbe54acf7, 0x9b4ce770, 0xbe54acf7, 0x3111489, 0x740d78cf, 0x314c4c59, 0x314c4c59, 0x314c4c59, 0xdae9a625, 0xdae9a625, 0xdae9a625, 0xcbf8af57, 0xcbf8af57, 0xcbf8af57, 0x1c3742c9, 0x3111489, 0x3111489, }, 18 },
+  { "gfxmenu", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0xcc5a7bed, 0xee571de5, 0x568aaeff, 0xee571de5, 0xe328b7a7, 0xbcda144c, 0xf56e1b60, 0xf56e1b60, 0xf56e1b60, 0x9a27c771, 0x9a27c771, 0x9a27c771, 0xd6d05397, 0xd6d05397, 0xd6d05397, 0xcc5a7bed, 0xe328b7a7, 0xe328b7a7, }, 18 },
+  { "gfxmenu", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xef4a3312, 0x1db9877c, 0x7e1afeae, 0x1db9877c, 0x8fc0c430, 0x5d55a141, 0x96f335c6, 0x96f335c6, 0x96f335c6, 0x504171d8, 0x504171d8, 0x504171d8, 0x69f71c0, 0x69f71c0, 0x69f71c0, 0xef4a3312, 0x8fc0c430, 0x8fc0c430, }, 18 },
+  { "gfxmenu", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x54e48d80, 0x151819bd, 0xea8d4865, 0x151819bd, 0x11d75fd2, 0x6d6bb4bc, 0x650ccd09, 0x650ccd09, 0x650ccd09, 0xe4ff3bd8, 0xe4ff3bd8, 0xe4ff3bd8, 0xc5308b73, 0xc5308b73, 0xc5308b73, 0x54e48d80, 0x11d75fd2, 0x11d75fd2, }, 18 },
+  { "gfxterm_ar", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xd0b06c3d, 0xde50d1a5, 0xd0b06c3d, 0x9346a17a, 0x59c36f00, 0x59c36f00, 0xacff5d47, 0xacff5d47, 0xacff5d47, 0xd27f3021, 0xd27f3021, 0xd27f3021, 0xdd5cd33, 0xdd5cd33, 0xdd5cd33, 0x59c36f00, 0x9346a17a, 0x9346a17a, 0x59c36f00, }, 20 },
+  { "gfxterm_ar", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0xf32d50c1, 0x730a7ed, 0xf32d50c1, 0xdd28d5be, 0xaa4593fe, 0xaa4593fe, 0xba8a2d4c, 0xba8a2d4c, 0xba8a2d4c, 0x1c7f202b, 0x1c7f202b, 0x1c7f202b, 0x4df6782, 0x4df6782, 0x4df6782, 0xaa4593fe, 0xdd28d5be, 0xdd28d5be, 0xaa4593fe, }, 20 },
+  { "gfxterm_ar", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0x711a4ac1, 0x6396f14c, 0x711a4ac1, 0x2c0d2745, 0xc9cbf769, 0xc9cbf769, 0x6b6ccbb0, 0x6b6ccbb0, 0x6b6ccbb0, 0x95b40a7c, 0x95b40a7c, 0x95b40a7c, 0xc97c723, 0xc97c723, 0xc97c723, 0xc9cbf769, 0x2c0d2745, 0x2c0d2745, 0xc9cbf769, }, 20 },
+  { "gfxterm_ar", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x29baad6a, 0x348b1f2b, 0x29baad6a, 0x311b3fe8, 0x9813a416, 0x9813a416, 0xe8e982cc, 0xe8e982cc, 0xe8e982cc, 0x793204ff, 0x793204ff, 0x793204ff, 0xddb20d3c, 0xddb20d3c, 0xddb20d3c, 0x9813a416, 0x311b3fe8, 0x311b3fe8, 0x9813a416, }, 20 },
+  { "gfxterm_ar", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xf834b3bb, 0x3951bd1a, 0xf834b3bb, 0xed49fb08, 0x5fcf013d, 0x5fcf013d, 0x5aefa2a7, 0x5aefa2a7, 0x5aefa2a7, 0x88ffbad1, 0x88ffbad1, 0x88ffbad1, 0x35c61ecb, 0x35c61ecb, 0x35c61ecb, 0x5fcf013d, 0xed49fb08, 0xed49fb08, 0x5fcf013d, }, 20 },
+  { "gfxterm_ar", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x7e9a7a47, 0xb1651b5a, 0x7e9a7a47, 0x418ed00f, 0xdd28f52b, 0xdd28f52b, 0x83f9db69, 0x83f9db69, 0x83f9db69, 0xa2c5228d, 0xa2c5228d, 0xa2c5228d, 0xe1656ac7, 0xe1656ac7, 0xe1656ac7, 0xdd28f52b, 0x418ed00f, 0x418ed00f, 0xdd28f52b, }, 20 },
+  { "gfxterm_ar", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0xc6a0340, 0x7dd5855c, 0xc6a0340, 0x95716931, 0x43d1f34, 0x43d1f34, 0x5f1c24c0, 0x5f1c24c0, 0x5f1c24c0, 0x20168d68, 0x20168d68, 0x20168d68, 0x7137c7da, 0x7137c7da, 0x7137c7da, 0x43d1f34, 0x95716931, 0x95716931, 0x43d1f34, }, 20 },
+  { "gfxterm_cyr", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xd3798aaa, 0xab48784c, 0xd3798aaa, 0x908f47ed, 0x59c36f00, 0x59c36f00, 0x1688ec7c, 0x1688ec7c, 0x1688ec7c, 0x6808811a, 0x6808811a, 0x6808811a, 0xb7a27c08, 0xb7a27c08, 0xb7a27c08, 0x59c36f00, 0x908f47ed, 0x908f47ed, 0x59c36f00, }, 20 },
+  { "gfxterm_cyr", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0xc30d9d2a, 0x60b9ed26, 0xc30d9d2a, 0xed081855, 0xaa4593fe, 0xaa4593fe, 0x3eba2192, 0x3eba2192, 0x3eba2192, 0x984f2cf5, 0x984f2cf5, 0x984f2cf5, 0x80ef6b5c, 0x80ef6b5c, 0x80ef6b5c, 0xaa4593fe, 0xed081855, 0xed081855, 0xaa4593fe, }, 20 },
+  { "gfxterm_cyr", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xe469e6af, 0x46ac2012, 0xe469e6af, 0xb97e8b2b, 0xc9cbf769, 0xc9cbf769, 0x60f0d993, 0x60f0d993, 0x60f0d993, 0x9e28185f, 0x9e28185f, 0x9e28185f, 0x70bd500, 0x70bd500, 0x70bd500, 0xc9cbf769, 0xb97e8b2b, 0xb97e8b2b, 0xc9cbf769, }, 20 },
+  { "gfxterm_cyr", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x8538d2ef, 0xab143284, 0x8538d2ef, 0x9d99406d, 0x9813a416, 0x9813a416, 0x7e8326ec, 0x7e8326ec, 0x7e8326ec, 0xef58a0df, 0xef58a0df, 0xef58a0df, 0x4bd8a91c, 0x4bd8a91c, 0x4bd8a91c, 0x9813a416, 0x9d99406d, 0x9d99406d, 0x9813a416, }, 20 },
+  { "gfxterm_cyr", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x8115198c, 0x1abdaee1, 0x8115198c, 0x9468513f, 0x5fcf013d, 0x5fcf013d, 0xa5e86484, 0xa5e86484, 0xa5e86484, 0x77f87cf2, 0x77f87cf2, 0x77f87cf2, 0xcac1d8e8, 0xcac1d8e8, 0xcac1d8e8, 0x5fcf013d, 0x9468513f, 0x9468513f, 0x5fcf013d, }, 20 },
+  { "gfxterm_cyr", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xea03b805, 0x74148290, 0xea03b805, 0xd517124d, 0xdd28f52b, 0xdd28f52b, 0x8f6eee40, 0x8f6eee40, 0x8f6eee40, 0xae5217a4, 0xae5217a4, 0xae5217a4, 0xedf25fee, 0xedf25fee, 0xedf25fee, 0xdd28f52b, 0xd517124d, 0xd517124d, 0xdd28f52b, }, 20 },
+  { "gfxterm_cyr", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0xa044490f, 0xe23458db, 0xa044490f, 0x395f237e, 0x43d1f34, 0x43d1f34, 0xe1ca82c2, 0xe1ca82c2, 0xe1ca82c2, 0x9ec02b6a, 0x9ec02b6a, 0x9ec02b6a, 0xcfe161d8, 0xcfe161d8, 0xcfe161d8, 0x43d1f34, 0x395f237e, 0x395f237e, 0x43d1f34, }, 20 },
+  { "gfxterm_heb", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xf3259b30, 0xf1f01411, 0xf3259b30, 0xb0d35677, 0x59c36f00, 0x59c36f00, 0x97895f8e, 0x97895f8e, 0x97895f8e, 0xe90932e8, 0xe90932e8, 0xe90932e8, 0x36a3cffa, 0x36a3cffa, 0x36a3cffa, 0x59c36f00, 0xb0d35677, 0xb0d35677, 0x59c36f00, }, 20 },
+  { "gfxterm_heb", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x53a43759, 0xe0f26bfa, 0x53a43759, 0x7da1b226, 0xaa4593fe, 0xaa4593fe, 0xbf482a4e, 0xbf482a4e, 0xbf482a4e, 0x19bd2729, 0x19bd2729, 0x19bd2729, 0x11d6080, 0x11d6080, 0x11d6080, 0xaa4593fe, 0x7da1b226, 0x7da1b226, 0xaa4593fe, }, 20 },
+  { "gfxterm_heb", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xd7ff8d53, 0x665b2728, 0xd7ff8d53, 0x8ae8e0d7, 0xc9cbf769, 0xc9cbf769, 0x5a693e73, 0x5a693e73, 0x5a693e73, 0xa4b1ffbf, 0xa4b1ffbf, 0xa4b1ffbf, 0x3d9232e0, 0x3d9232e0, 0x3d9232e0, 0xc9cbf769, 0x8ae8e0d7, 0x8ae8e0d7, 0xc9cbf769, }, 20 },
+  { "gfxterm_heb", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x99fddcbe, 0x6d5c8895, 0x99fddcbe, 0x815c4e3c, 0x9813a416, 0x9813a416, 0x9bcf9821, 0x9bcf9821, 0x9bcf9821, 0xa141e12, 0xa141e12, 0xa141e12, 0xae9417d1, 0xae9417d1, 0xae9417d1, 0x9813a416, 0x815c4e3c, 0x815c4e3c, 0x9813a416, }, 20 },
+  { "gfxterm_heb", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x5797846, 0x25a6ad40, 0x5797846, 0x100430f5, 0x5fcf013d, 0x5fcf013d, 0xddc86daf, 0xddc86daf, 0xddc86daf, 0xfd875d9, 0xfd875d9, 0xfd875d9, 0xb2e1d1c3, 0xb2e1d1c3, 0xb2e1d1c3, 0x5fcf013d, 0x100430f5, 0x100430f5, 0x5fcf013d, }, 20 },
+  { "gfxterm_heb", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x30653ae8, 0x7fcd187, 0x30653ae8, 0xf7190a0, 0xdd28f52b, 0xdd28f52b, 0x24c3d325, 0x24c3d325, 0x24c3d325, 0x5ff2ac1, 0x5ff2ac1, 0x5ff2ac1, 0x465f628b, 0x465f628b, 0x465f628b, 0xdd28f52b, 0xf7190a0, 0xf7190a0, 0xdd28f52b, }, 20 },
+  { "gfxterm_heb", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x3bd91638, 0x1d74dd4a, 0x3bd91638, 0xa2c27c49, 0x43d1f34, 0x43d1f34, 0x53d1ad3d, 0x53d1ad3d, 0x53d1ad3d, 0x2cdb0495, 0x2cdb0495, 0x2cdb0495, 0x7dfa4e27, 0x7dfa4e27, 0x7dfa4e27, 0x43d1f34, 0xa2c27c49, 0xa2c27c49, 0x43d1f34, }, 20 },
+  { "gfxterm_gre", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xbe2c351a, 0x2692720, 0xbe2c351a, 0xfddaf85d, 0x59c36f00, 0x59c36f00, 0x1b2e2301, 0x1b2e2301, 0x1b2e2301, 0x65ae4e67, 0x65ae4e67, 0x65ae4e67, 0xba04b375, 0xba04b375, 0xba04b375, 0x59c36f00, 0xfddaf85d, 0xfddaf85d, 0x59c36f00, }, 20 },
+  { "gfxterm_gre", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x1eca82e1, 0xe8fa59cc, 0x1eca82e1, 0x30cf079e, 0xaa4593fe, 0xaa4593fe, 0xaf27ddc5, 0xaf27ddc5, 0xaf27ddc5, 0x9d2d0a2, 0x9d2d0a2, 0x9d2d0a2, 0x1172970b, 0x1172970b, 0x1172970b, 0xaa4593fe, 0x30cf079e, 0x30cf079e, 0xaa4593fe, }, 20 },
+  { "gfxterm_gre", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xa9ccd435, 0x1ac646eb, 0xa9ccd435, 0xf4dbb9b1, 0xc9cbf769, 0xc9cbf769, 0x86d69aa0, 0x86d69aa0, 0x86d69aa0, 0x780e5b6c, 0x780e5b6c, 0x780e5b6c, 0xe12d9633, 0xe12d9633, 0xe12d9633, 0xc9cbf769, 0xf4dbb9b1, 0xf4dbb9b1, 0xc9cbf769, }, 20 },
+  { "gfxterm_gre", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xf96d568, 0x7ad05c1b, 0xf96d568, 0x173747ea, 0x9813a416, 0x9813a416, 0xacf9792a, 0xacf9792a, 0xacf9792a, 0x3d22ff19, 0x3d22ff19, 0x3d22ff19, 0x99a2f6da, 0x99a2f6da, 0x99a2f6da, 0x9813a416, 0x173747ea, 0x173747ea, 0x9813a416, }, 20 },
+  { "gfxterm_gre", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xa0dc6b9c, 0xc2761148, 0xa0dc6b9c, 0xb5a1232f, 0x5fcf013d, 0x5fcf013d, 0x4e05748b, 0x4e05748b, 0x4e05748b, 0x9c156cfd, 0x9c156cfd, 0x9c156cfd, 0x212cc8e7, 0x212cc8e7, 0x212cc8e7, 0x5fcf013d, 0xb5a1232f, 0xb5a1232f, 0x5fcf013d, }, 20 },
+  { "gfxterm_gre", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xcd722f7d, 0xe4df8d6b, 0xcd722f7d, 0xf2668535, 0xdd28f52b, 0xdd28f52b, 0xbdbb8019, 0xbdbb8019, 0xbdbb8019, 0x9c8779fd, 0x9c8779fd, 0x9c8779fd, 0xdf2731b7, 0xdf2731b7, 0xdf2731b7, 0xdd28f52b, 0xf2668535, 0xf2668535, 0xdd28f52b, }, 20 },
+  { "gfxterm_gre", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0xa6c99d2f, 0x1de04317, 0xa6c99d2f, 0x3fd2f75e, 0x43d1f34, 0x43d1f34, 0x3f85b7d3, 0x3f85b7d3, 0x3f85b7d3, 0x408f1e7b, 0x408f1e7b, 0x408f1e7b, 0x11ae54c9, 0x11ae54c9, 0x11ae54c9, 0x43d1f34, 0x3fd2f75e, 0x3fd2f75e, 0x43d1f34, }, 20 },
+  { "gfxterm_ru", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x1e35b709, 0x2683bf92, 0x1e35b709, 0x5dc37a4e, 0x59c36f00, 0x59c36f00, 0xd697967f, 0xd697967f, 0xd697967f, 0xa817fb19, 0xa817fb19, 0xa817fb19, 0x77bd060b, 0x77bd060b, 0x77bd060b, 0x59c36f00, 0x5dc37a4e, 0x5dc37a4e, 0x59c36f00, }, 20 },
+  { "gfxterm_ru", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x53ff7735, 0x8cbf197c, 0x53ff7735, 0x7dfaf24a, 0xaa4593fe, 0xaa4593fe, 0x389a922, 0x389a922, 0x389a922, 0xa57ca445, 0xa57ca445, 0xa57ca445, 0xbddce3ec, 0xbddce3ec, 0xbddce3ec, 0xaa4593fe, 0x7dfaf24a, 0x7dfaf24a, 0xaa4593fe, }, 20 },
+  { "gfxterm_ru", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0x5217c47d, 0x7c8ae63e, 0x5217c47d, 0xf00a9f9, 0xc9cbf769, 0xc9cbf769, 0x3995409, 0x3995409, 0x3995409, 0xfd4195c5, 0xfd4195c5, 0xfd4195c5, 0x6462589a, 0x6462589a, 0x6462589a, 0xc9cbf769, 0xf00a9f9, 0xf00a9f9, 0xc9cbf769, }, 20 },
+  { "gfxterm_ru", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x45b67706, 0x375fb5db, 0x45b67706, 0x5d17e584, 0x9813a416, 0x9813a416, 0x8195719b, 0x8195719b, 0x8195719b, 0x104ef7a8, 0x104ef7a8, 0x104ef7a8, 0xb4cefe6b, 0xb4cefe6b, 0xb4cefe6b, 0x9813a416, 0x5d17e584, 0x5d17e584, 0x9813a416, }, 20 },
+  { "gfxterm_ru", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xfc209a25, 0xd5c20779, 0xfc209a25, 0xe95dd296, 0x5fcf013d, 0x5fcf013d, 0xe5699efe, 0xe5699efe, 0xe5699efe, 0x37798688, 0x37798688, 0x37798688, 0x8a402292, 0x8a402292, 0x8a402292, 0x5fcf013d, 0xe95dd296, 0xe95dd296, 0x5fcf013d, }, 20 },
+  { "gfxterm_ru", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x77f956f0, 0xfb0cc079, 0x77f956f0, 0x48edfcb8, 0xdd28f52b, 0xdd28f52b, 0xd51b1dc9, 0xd51b1dc9, 0xd51b1dc9, 0xf427e42d, 0xf427e42d, 0xf427e42d, 0xb787ac67, 0xb787ac67, 0xb787ac67, 0xdd28f52b, 0x48edfcb8, 0x48edfcb8, 0xdd28f52b, }, 20 },
+  { "gfxterm_ru", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x1d9ac82a, 0xa254aa53, 0x1d9ac82a, 0x8481a25b, 0x43d1f34, 0x43d1f34, 0xc304df68, 0xc304df68, 0xc304df68, 0xbc0e76c0, 0xbc0e76c0, 0xbc0e76c0, 0xed2f3c72, 0xed2f3c72, 0xed2f3c72, 0x43d1f34, 0x8481a25b, 0x8481a25b, 0x43d1f34, }, 20 },
+  { "gfxterm_fr", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xa6239a89, 0x8dc4bfbb, 0xa6239a89, 0xe5d557ce, 0x59c36f00, 0x59c36f00, 0x244cf807, 0x244cf807, 0x244cf807, 0x5acc9561, 0x5acc9561, 0x5acc9561, 0x85666873, 0x85666873, 0x85666873, 0x59c36f00, 0xe5d557ce, 0xe5d557ce, 0x59c36f00, }, 20 },
+  { "gfxterm_fr", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x742cede9, 0x83bb7a50, 0x742cede9, 0x5a296896, 0xaa4593fe, 0xaa4593fe, 0xd83f8aeb, 0xd83f8aeb, 0xd83f8aeb, 0x7eca878c, 0x7eca878c, 0x7eca878c, 0x666ac025, 0x666ac025, 0x666ac025, 0xaa4593fe, 0x5a296896, 0x5a296896, 0xaa4593fe, }, 20 },
+  { "gfxterm_fr", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xe20a98b0, 0x7e8cedef, 0xe20a98b0, 0xbf1df534, 0xc9cbf769, 0xc9cbf769, 0x2748b88c, 0x2748b88c, 0x2748b88c, 0xd9907940, 0xd9907940, 0xd9907940, 0x40b3b41f, 0x40b3b41f, 0x40b3b41f, 0xc9cbf769, 0xbf1df534, 0xbf1df534, 0xc9cbf769, }, 20 },
+  { "gfxterm_fr", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x8f911ca4, 0xcbf1d895, 0x8f911ca4, 0x97308e26, 0x9813a416, 0x9813a416, 0x5b359bf4, 0x5b359bf4, 0x5b359bf4, 0xcaee1dc7, 0xcaee1dc7, 0xcaee1dc7, 0x6e6e1404, 0x6e6e1404, 0x6e6e1404, 0x9813a416, 0x97308e26, 0x97308e26, 0x9813a416, }, 20 },
+  { "gfxterm_fr", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x1bf82c82, 0xc7b39627, 0x1bf82c82, 0xe856431, 0x5fcf013d, 0x5fcf013d, 0xa9dbae99, 0xa9dbae99, 0xa9dbae99, 0x7bcbb6ef, 0x7bcbb6ef, 0x7bcbb6ef, 0xc6f212f5, 0xc6f212f5, 0xc6f212f5, 0x5fcf013d, 0xe856431, 0xe856431, 0x5fcf013d, }, 20 },
+  { "gfxterm_fr", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xfae19a5c, 0xd1e8fabb, 0xfae19a5c, 0xc5f53014, 0xdd28f52b, 0xdd28f52b, 0xfa2c5565, 0xfa2c5565, 0xfa2c5565, 0xdb10ac81, 0xdb10ac81, 0xdb10ac81, 0x98b0e4cb, 0x98b0e4cb, 0x98b0e4cb, 0xdd28f52b, 0xc5f53014, 0xc5f53014, 0xdd28f52b, }, 20 },
+  { "gfxterm_fr", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x9a18f7bc, 0x5fcecc43, 0x9a18f7bc, 0x3039dcd, 0x43d1f34, 0x43d1f34, 0x287a2b96, 0x287a2b96, 0x287a2b96, 0x5770823e, 0x5770823e, 0x5770823e, 0x651c88c, 0x651c88c, 0x651c88c, 0x43d1f34, 0x3039dcd, 0x3039dcd, 0x43d1f34, }, 20 },
+  { "gfxterm_quot", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x65112dfc, 0x3dec17f, 0x65112dfc, 0x26e7e0bb, 0x59c36f00, 0x59c36f00, 0x620c0067, 0x620c0067, 0x620c0067, 0x1c8c6d01, 0x1c8c6d01, 0x1c8c6d01, 0xc3269013, 0xc3269013, 0xc3269013, 0x59c36f00, 0x26e7e0bb, 0x26e7e0bb, 0x59c36f00, }, 20 },
+  { "gfxterm_quot", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x2b3430fb, 0x8f1eb743, 0x2b3430fb, 0x531b584, 0xaa4593fe, 0xaa4593fe, 0xa8a596c8, 0xa8a596c8, 0xa8a596c8, 0xe509baf, 0xe509baf, 0xe509baf, 0x16f0dc06, 0x16f0dc06, 0x16f0dc06, 0xaa4593fe, 0x531b584, 0x531b584, 0xaa4593fe, }, 20 },
+  { "gfxterm_quot", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xb523e920, 0xfafb6f8, 0xb523e920, 0xe83484a4, 0xc9cbf769, 0xc9cbf769, 0x3ce35e1d, 0x3ce35e1d, 0x3ce35e1d, 0xc23b9fd1, 0xc23b9fd1, 0xc23b9fd1, 0x5b18528e, 0x5b18528e, 0x5b18528e, 0xc9cbf769, 0xe83484a4, 0xe83484a4, 0xc9cbf769, }, 20 },
+  { "gfxterm_quot", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xa9bf7336, 0x1a1f7a01, 0xa9bf7336, 0xb11ee1b4, 0x9813a416, 0x9813a416, 0x43fda3fa, 0x43fda3fa, 0x43fda3fa, 0xd22625c9, 0xd22625c9, 0xd22625c9, 0x76a62c0a, 0x76a62c0a, 0x76a62c0a, 0x9813a416, 0xb11ee1b4, 0xb11ee1b4, 0x9813a416, }, 20 },
+  { "gfxterm_quot", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xe5271912, 0xf5d10273, 0xe5271912, 0xf05a51a1, 0x5fcf013d, 0x5fcf013d, 0xf3582c48, 0xf3582c48, 0xf3582c48, 0x2148343e, 0x2148343e, 0x2148343e, 0x9c719024, 0x9c719024, 0x9c719024, 0x5fcf013d, 0xf05a51a1, 0xf05a51a1, 0x5fcf013d, }, 20 },
+  { "gfxterm_quot", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x66a34f49, 0x32dbeb97, 0x66a34f49, 0x59b7e501, 0xdd28f52b, 0xdd28f52b, 0xb3c7ef80, 0xb3c7ef80, 0xb3c7ef80, 0x92fb1664, 0x92fb1664, 0x92fb1664, 0xd15b5e2e, 0xd15b5e2e, 0xd15b5e2e, 0xdd28f52b, 0x59b7e501, 0x59b7e501, 0xdd28f52b, }, 20 },
+  { "gfxterm_quot", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x7c2f19da, 0xd7bece67, 0x7c2f19da, 0xe53473ab, 0x43d1f34, 0x43d1f34, 0xa0717008, 0xa0717008, 0xa0717008, 0xdf7bd9a0, 0xdf7bd9a0, 0xdf7bd9a0, 0x8e5a9312, 0x8e5a9312, 0x8e5a9312, 0x43d1f34, 0xe53473ab, 0xe53473ab, 0x43d1f34, }, 20 },
+  { "gfxterm_piglatin", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x37943894, 0x78248c70, 0x37943894, 0x7462f5d3, 0x59c36f00, 0x59c36f00, 0xf4be229a, 0xf4be229a, 0xf4be229a, 0x8a3e4ffc, 0x8a3e4ffc, 0x8a3e4ffc, 0x5594b2ee, 0x5594b2ee, 0x5594b2ee, 0x59c36f00, 0x7462f5d3, 0x7462f5d3, 0x59c36f00, }, 20 },
+  { "gfxterm_piglatin", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0xd5158e6c, 0xdc71ba0f, 0xd5158e6c, 0xfb100b13, 0xaa4593fe, 0xaa4593fe, 0xd3ed72a3, 0xd3ed72a3, 0xd3ed72a3, 0x75187fc4, 0x75187fc4, 0x75187fc4, 0x6db8386d, 0x6db8386d, 0x6db8386d, 0xaa4593fe, 0xfb100b13, 0xfb100b13, 0xaa4593fe, }, 20 },
+  { "gfxterm_piglatin", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0x6277a9e6, 0xa3265ffb, 0x6277a9e6, 0x3f60c462, 0xc9cbf769, 0xc9cbf769, 0x2dcf8a8d, 0x2dcf8a8d, 0x2dcf8a8d, 0xd3174b41, 0xd3174b41, 0xd3174b41, 0x4a34861e, 0x4a34861e, 0x4a34861e, 0xc9cbf769, 0x3f60c462, 0x3f60c462, 0xc9cbf769, }, 20 },
+  { "gfxterm_piglatin", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0x81115dc4, 0xddf3f768, 0x81115dc4, 0x99b0cf46, 0x9813a416, 0x9813a416, 0x9b9d96df, 0x9b9d96df, 0x9b9d96df, 0xa4610ec, 0xa4610ec, 0xa4610ec, 0xaec6192f, 0xaec6192f, 0xaec6192f, 0x9813a416, 0x99b0cf46, 0x99b0cf46, 0x9813a416, }, 20 },
+  { "gfxterm_piglatin", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x5e96a904, 0x27864d3d, 0x5e96a904, 0x4bebe1b7, 0x5fcf013d, 0x5fcf013d, 0x18cae7f4, 0x18cae7f4, 0x18cae7f4, 0xcadaff82, 0xcadaff82, 0xcadaff82, 0x77e35b98, 0x77e35b98, 0x77e35b98, 0x5fcf013d, 0x4bebe1b7, 0x4bebe1b7, 0x5fcf013d, }, 20 },
+  { "gfxterm_piglatin", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0xd00b19f8, 0xba73a9c6, 0xd00b19f8, 0xef1fb3b0, 0xdd28f52b, 0xdd28f52b, 0xb660046d, 0xb660046d, 0xb660046d, 0x975cfd89, 0x975cfd89, 0x975cfd89, 0xd4fcb5c3, 0xd4fcb5c3, 0xd4fcb5c3, 0xdd28f52b, 0xef1fb3b0, 0xef1fb3b0, 0xdd28f52b, }, 20 },
+  { "gfxterm_piglatin", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x8b4b98cd, 0x78ddc6e4, 0x8b4b98cd, 0x1250f2bc, 0x43d1f34, 0x43d1f34, 0x4889d3fd, 0x4889d3fd, 0x4889d3fd, 0x37837a55, 0x37837a55, 0x37837a55, 0x66a230e7, 0x66a230e7, 0x66a230e7, 0x43d1f34, 0x1250f2bc, 0x1250f2bc, 0x43d1f34, }, 20 },
+  { "gfxterm_ch", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0xfecb570e, 0xccb97a7a, 0xfecb570e, 0xbd3d9a49, 0x59c36f00, 0x59c36f00, 0x40281258, 0x40281258, 0x40281258, 0x3ea87f3e, 0x3ea87f3e, 0x3ea87f3e, 0xe102822c, 0xe102822c, 0xe102822c, 0x59c36f00, 0xbd3d9a49, 0xbd3d9a49, 0x59c36f00, }, 20 },
+  { "gfxterm_ch", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0x897d1fac, 0xaa982529, 0x897d1fac, 0xa7789ad3, 0xaa4593fe, 0xaa4593fe, 0xa482510, 0xa482510, 0xa482510, 0xacbd2877, 0xacbd2877, 0xacbd2877, 0xb41d6fde, 0xb41d6fde, 0xb41d6fde, 0xaa4593fe, 0xa7789ad3, 0xa7789ad3, 0xaa4593fe, }, 20 },
+  { "gfxterm_ch", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xd02a5297, 0xe627ab58, 0xd02a5297, 0x8d3d3f13, 0xc9cbf769, 0xc9cbf769, 0xbf0a8b7f, 0xbf0a8b7f, 0xbf0a8b7f, 0x41d24ab3, 0x41d24ab3, 0x41d24ab3, 0xd8f187ec, 0xd8f187ec, 0xd8f187ec, 0xc9cbf769, 0x8d3d3f13, 0x8d3d3f13, 0xc9cbf769, }, 20 },
+  { "gfxterm_ch", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xa653dcda, 0x3392e976, 0xa653dcda, 0xbef24e58, 0x9813a416, 0x9813a416, 0x4f2bc106, 0x4f2bc106, 0x4f2bc106, 0xdef04735, 0xdef04735, 0xdef04735, 0x7a704ef6, 0x7a704ef6, 0x7a704ef6, 0x9813a416, 0xbef24e58, 0xbef24e58, 0x9813a416, }, 20 },
+  { "gfxterm_ch", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xe2d7b585, 0x35241f36, 0xe2d7b585, 0xf7aafd36, 0x5fcf013d, 0x5fcf013d, 0xf2bd04db, 0xf2bd04db, 0xf2bd04db, 0x20ad1cad, 0x20ad1cad, 0x20ad1cad, 0x9d94b8b7, 0x9d94b8b7, 0x9d94b8b7, 0x5fcf013d, 0xf7aafd36, 0xf7aafd36, 0x5fcf013d, }, 20 },
+  { "gfxterm_ch", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x72ff749c, 0xeda8c283, 0x72ff749c, 0x4debded4, 0xdd28f52b, 0xdd28f52b, 0xb8c9cc22, 0xb8c9cc22, 0xb8c9cc22, 0x99f535c6, 0x99f535c6, 0x99f535c6, 0xda557d8c, 0xda557d8c, 0xda557d8c, 0xdd28f52b, 0x4debded4, 0x4debded4, 0xdd28f52b, }, 20 },
+  { "gfxterm_ch", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0xb7cac764, 0xeb4bf417, 0xb7cac764, 0x2ed1ad15, 0x43d1f34, 0x43d1f34, 0xce718801, 0xce718801, 0xce718801, 0xb17b21a9, 0xb17b21a9, 0xb17b21a9, 0xe05a6b1b, 0xe05a6b1b, 0xe05a6b1b, 0x43d1f34, 0x2ed1ad15, 0x2ed1ad15, 0x43d1f34, }, 20 },
+  { "gfxterm_red", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x930e8e13, 0xf5c16290, 0x930e8e13, 0x27f5f1c0, 0x59c36f00, 0x59c36f00, 0xbad4e11, 0xbad4e11, 0xbad4e11, 0x752d2377, 0x752d2377, 0x752d2377, 0xaa87de65, 0xaa87de65, 0xaa87de65, 0x59c36f00, 0x27f5f1c0, 0x27f5f1c0, 0x59c36f00, }, 20 },
+  { "gfxterm_red", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0xff9301f2, 0x5bb9864a, 0xff9301f2, 0x31c145de, 0xaa4593fe, 0xaa4593fe, 0x23bf2c32, 0x23bf2c32, 0x23bf2c32, 0x854a2155, 0x854a2155, 0x854a2155, 0x9dea66fc, 0x9dea66fc, 0x9dea66fc, 0xaa4593fe, 0x31c145de, 0x31c145de, 0xaa4593fe, }, 20 },
+  { "gfxterm_red", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xfc5938ef, 0x46d56737, 0xfc5938ef, 0x23cf2668, 0xc9cbf769, 0xc9cbf769, 0xa8c549aa, 0xa8c549aa, 0xa8c549aa, 0x561d8866, 0x561d8866, 0x561d8866, 0xcf3e4539, 0xcf3e4539, 0xcf3e4539, 0xc9cbf769, 0x23cf2668, 0x23cf2668, 0xc9cbf769, }, 20 },
+  { "gfxterm_red", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xe7160822, 0x54b60115, 0xe7160822, 0x168efa6f, 0x9813a416, 0x9813a416, 0xb774a5aa, 0xb774a5aa, 0xb774a5aa, 0x26af2399, 0x26af2399, 0x26af2399, 0x822f2a5a, 0x822f2a5a, 0x822f2a5a, 0x9813a416, 0x168efa6f, 0x168efa6f, 0x9813a416, }, 20 },
+  { "gfxterm_red", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0xf655f9b2, 0xe6a3e2d3, 0xf655f9b2, 0xd1d7405f, 0x5fcf013d, 0x5fcf013d, 0x2accaa08, 0x2accaa08, 0x2accaa08, 0xf8dcb27e, 0xf8dcb27e, 0xf8dcb27e, 0x45e51664, 0x45e51664, 0x45e51664, 0x5fcf013d, 0xd1d7405f, 0xd1d7405f, 0x5fcf013d, }, 20 },
+  { "gfxterm_red", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x2d85ebdc, 0x79fd4f02, 0x2d85ebdc, 0xc48ae2b6, 0xdd28f52b, 0xdd28f52b, 0x76b28a95, 0x76b28a95, 0x76b28a95, 0x578e7371, 0x578e7371, 0x578e7371, 0x142e3b3b, 0x142e3b3b, 0x142e3b3b, 0xdd28f52b, 0xc48ae2b6, 0xc48ae2b6, 0xdd28f52b, }, 20 },
+  { "gfxterm_red", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x29c00f98, 0x8251d825, 0x29c00f98, 0x35a750d1, 0x43d1f34, 0x43d1f34, 0x48b70bc8, 0x48b70bc8, 0x48b70bc8, 0x37bda260, 0x37bda260, 0x37bda260, 0x669ce8d2, 0x669ce8d2, 0x669ce8d2, 0x43d1f34, 0x35a750d1, 0x35a750d1, 0x43d1f34, }, 20 },
+  { "gfxterm_high", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0x59c36f00, 0x4afab717, 0x2c355b94, 0x4afab717, 0x1166d9d0, 0x59c36f00, 0x59c36f00, 0x620c0067, 0x620c0067, 0x620c0067, 0x1c8c6d01, 0x1c8c6d01, 0x1c8c6d01, 0xc3269013, 0xc3269013, 0xc3269013, 0x59c36f00, 0x1166d9d0, 0x1166d9d0, 0x59c36f00, }, 20 },
+  { "gfxterm_high", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xaa4593fe, 0xe3daadd4, 0x47f02a6c, 0xe3daadd4, 0x5ea9fb21, 0xaa4593fe, 0xaa4593fe, 0xa8a596c8, 0xa8a596c8, 0xa8a596c8, 0xe509baf, 0xe509baf, 0xe509baf, 0x16f0dc06, 0x16f0dc06, 0x16f0dc06, 0xaa4593fe, 0x5ea9fb21, 0x5ea9fb21, 0xaa4593fe, }, 20 },
+  { "gfxterm_high", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0xc9cbf769, 0xf140d1df, 0x4bcc8e07, 0xf140d1df, 0x7c962dcb, 0xc9cbf769, 0xc9cbf769, 0x3ce35e1d, 0x3ce35e1d, 0x3ce35e1d, 0xc23b9fd1, 0xc23b9fd1, 0xc23b9fd1, 0x5b18528e, 0x5b18528e, 0x5b18528e, 0xc9cbf769, 0x7c962dcb, 0x7c962dcb, 0xc9cbf769, }, 20 },
+  { "gfxterm_high", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x9813a416, 0xe709a12d, 0x54a9a81a, 0xe709a12d, 0xde04d65c, 0x9813a416, 0x9813a416, 0x43fda3fa, 0x43fda3fa, 0x43fda3fa, 0xd22625c9, 0xd22625c9, 0xd22625c9, 0x76a62c0a, 0x76a62c0a, 0x76a62c0a, 0x9813a416, 0xde04d65c, 0xde04d65c, 0x9813a416, }, 20 },
+  { "gfxterm_high", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0x5fcf013d, 0x65eff77c, 0x7519ec1d, 0x65eff77c, 0x1cd7d353, 0x5fcf013d, 0x5fcf013d, 0xf3582c48, 0xf3582c48, 0xf3582c48, 0x2148343e, 0x2148343e, 0x2148343e, 0x9c719024, 0x9c719024, 0x9c719024, 0x5fcf013d, 0x1cd7d353, 0x1cd7d353, 0x5fcf013d, }, 20 },
+  { "gfxterm_high", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0xdd28f52b, 0x7318831a, 0x276027c4, 0x7318831a, 0xd7e4f5bb, 0xdd28f52b, 0xdd28f52b, 0xb3c7ef80, 0xb3c7ef80, 0xb3c7ef80, 0x92fb1664, 0x92fb1664, 0x92fb1664, 0xd15b5e2e, 0xd15b5e2e, 0xd15b5e2e, 0xdd28f52b, 0xd7e4f5bb, 0xd7e4f5bb, 0xdd28f52b, }, 20 },
+  { "gfxterm_high", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x43d1f34, 0x6927a7d4, 0xc2b67069, 0x6927a7d4, 0xfc345163, 0x43d1f34, 0x43d1f34, 0xa0717008, 0xa0717008, 0xa0717008, 0xdf7bd9a0, 0xdf7bd9a0, 0xdf7bd9a0, 0x8e5a9312, 0x8e5a9312, 0x8e5a9312, 0x43d1f34, 0xfc345163, 0xfc345163, 0x43d1f34, }, 20 },
+  { "videotest", 640, 480, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi16 */, (grub_uint32_t []) { 0xe6012f70, 0xe6012f70, 0xe6012f70, 0xe6012f70, 0xe6012f70, }, 5 },
+  { "videotest", 800, 600, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi16 */, (grub_uint32_t []) { 0xfb6be77b, 0xfb6be77b, 0xfb6be77b, 0xfb6be77b, 0xfb6be77b, }, 5 },
+  { "videotest", 1024, 768, 0x2, 16, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi16 */, (grub_uint32_t []) { 0x67c0629f, 0x67c0629f, 0x67c0629f, 0x67c0629f, 0x67c0629f, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 640x480xrgba8888 */, (grub_uint32_t []) { 0x8f20afbb, 0xd8f7abc, 0x8f937344, 0xd3ca643, 0x8e471645, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 800x600xrgba8888 */, (grub_uint32_t []) { 0xdca764da, 0x9f76da9a, 0x5b04185a, 0x18d5a61a, 0xd60deb2b, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 1024x768xrgba8888 */, (grub_uint32_t []) { 0x7b87af36, 0x7cb96093, 0x75fa307c, 0x72c4ffd9, 0x677c91a2, }, 5 },
+  { "videotest", 2560, 1440, 0x1, 256, 32, 4, 16, 8, 8, 8, 0, 8, 24, 8 /* 2560x1440xrgba8888 */, (grub_uint32_t []) { 0x72981c65, 0x50120635, 0x378c28c5, 0x15063295, 0xf8b07525, }, 5 },
+  { "videotest", 640, 480, 0x2, 256, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 640x480xi256 */, (grub_uint32_t []) { 0xc8f64b58, 0xc8f64b58, 0xc8f64b58, 0xc8f64b58, 0xc8f64b58, }, 5 },
+  { "videotest", 800, 600, 0x2, 256, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 800x600xi256 */, (grub_uint32_t []) { 0x2b499dfa, 0x2b499dfa, 0x2b499dfa, 0x2b499dfa, 0x2b499dfa, }, 5 },
+  { "videotest", 1024, 768, 0x2, 256, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0 /* 1024x768xi256 */, (grub_uint32_t []) { 0x6156b420, 0x6156b420, 0x6156b420, 0x6156b420, 0x6156b420, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 15, 2, 10, 5, 5, 5, 0, 5, 0, 0 /* 640x480xrgba5550 */, (grub_uint32_t []) { 0x363285ca, 0x363285ca, 0x363285ca, 0x363285ca, 0x363285ca, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 15, 2, 10, 5, 5, 5, 0, 5, 0, 0 /* 800x600xrgba5550 */, (grub_uint32_t []) { 0x25bb37f4, 0x25bb37f4, 0x25bb37f4, 0x25bb37f4, 0x25bb37f4, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 15, 2, 10, 5, 5, 5, 0, 5, 0, 0 /* 1024x768xrgba5550 */, (grub_uint32_t []) { 0xeeab9e91, 0xeeab9e91, 0xeeab9e91, 0xeeab9e91, 0xeeab9e91, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 16, 2, 11, 5, 5, 6, 0, 5, 0, 0 /* 640x480xrgba5650 */, (grub_uint32_t []) { 0x26a9a50b, 0x26a9a50b, 0x26a9a50b, 0x26a9a50b, 0x26a9a50b, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 16, 2, 11, 5, 5, 6, 0, 5, 0, 0 /* 800x600xrgba5650 */, (grub_uint32_t []) { 0x2c0f4fe7, 0x2c0f4fe7, 0x2c0f4fe7, 0x2c0f4fe7, 0x2c0f4fe7, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 16, 2, 11, 5, 5, 6, 0, 5, 0, 0 /* 1024x768xrgba5650 */, (grub_uint32_t []) { 0x46c11052, 0x46c11052, 0x46c11052, 0x46c11052, 0x46c11052, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 24, 3, 16, 8, 8, 8, 0, 8, 0, 0 /* 640x480xrgba8880 */, (grub_uint32_t []) { 0xe56cf615, 0xcd2be572, 0xb5e2d0db, 0x9da5c3bc, 0x4470bb89, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 24, 3, 16, 8, 8, 8, 0, 8, 0, 0 /* 800x600xrgba8880 */, (grub_uint32_t []) { 0x2a25b871, 0x4bf85361, 0xe99e6e51, 0x88438541, 0xa8be62c0, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 24, 3, 16, 8, 8, 8, 0, 8, 0, 0 /* 1024x768xrgba8880 */, (grub_uint32_t []) { 0x81523037, 0xd8c0bfd3, 0x32772fff, 0x6be5a01b, 0xe2f47956, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 15, 2, 0, 5, 5, 5, 10, 5, 0, 0 /* 640x480xbgra5550 */, (grub_uint32_t []) { 0x1833bb41, 0x1833bb41, 0x1833bb41, 0x1833bb41, 0x1833bb41, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 15, 2, 0, 5, 5, 5, 10, 5, 0, 0 /* 800x600xbgra5550 */, (grub_uint32_t []) { 0x2c39a0e8, 0x2c39a0e8, 0x2c39a0e8, 0x2c39a0e8, 0x2c39a0e8, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 15, 2, 0, 5, 5, 5, 10, 5, 0, 0 /* 1024x768xbgra5550 */, (grub_uint32_t []) { 0xf0d4c23, 0xf0d4c23, 0xf0d4c23, 0xf0d4c23, 0xf0d4c23, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 16, 2, 0, 5, 5, 6, 11, 5, 0, 0 /* 640x480xbgra5650 */, (grub_uint32_t []) { 0x456d063c, 0x456d063c, 0x456d063c, 0x456d063c, 0x456d063c, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 16, 2, 0, 5, 5, 6, 11, 5, 0, 0 /* 800x600xbgra5650 */, (grub_uint32_t []) { 0x47e15a2e, 0x47e15a2e, 0x47e15a2e, 0x47e15a2e, 0x47e15a2e, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 16, 2, 0, 5, 5, 6, 11, 5, 0, 0 /* 1024x768xbgra5650 */, (grub_uint32_t []) { 0x54d7300d, 0x54d7300d, 0x54d7300d, 0x54d7300d, 0x54d7300d, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 24, 3, 0, 8, 8, 8, 16, 8, 0, 0 /* 640x480xbgra8880 */, (grub_uint32_t []) { 0x770da211, 0x8ef2528e, 0x811e35de, 0x78e1c541, 0x9ec6fb7e, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 24, 3, 0, 8, 8, 8, 16, 8, 0, 0 /* 800x600xbgra8880 */, (grub_uint32_t []) { 0xeb181fbc, 0xae648cc1, 0x61e13946, 0x249daa3b, 0xfb0624b9, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 24, 3, 0, 8, 8, 8, 16, 8, 0, 0 /* 1024x768xbgra8880 */, (grub_uint32_t []) { 0x2b6f64dc, 0xc25f8431, 0xfce2d3f7, 0x15d2331a, 0x81987c7b, }, 5 },
+  { "videotest", 640, 480, 0x1, 256, 32, 4, 0, 8, 8, 8, 16, 8, 24, 8 /* 640x480xbgra8888 */, (grub_uint32_t []) { 0xa260f7dd, 0x3e2f4980, 0x9f13fd96, 0x35c43cb, 0xd886e34b, }, 5 },
+  { "videotest", 800, 600, 0x1, 256, 32, 4, 0, 8, 8, 8, 16, 8, 24, 8 /* 800x600xbgra8888 */, (grub_uint32_t []) { 0x41a9bff8, 0xa0d3f7c3, 0x86b1597f, 0x67cb1144, 0xca740407, }, 5 },
+  { "videotest", 1024, 768, 0x1, 256, 32, 4, 0, 8, 8, 8, 16, 8, 24, 8 /* 1024x768xbgra8888 */, (grub_uint32_t []) { 0x8f7a3b6d, 0xcb84c6e3, 0x687c071, 0x42793dff, 0x996dbba4, }, 5 },
diff --git a/grub-core/tests/cmdline_cat_test.c b/grub-core/tests/cmdline_cat_test.c
new file mode 100644
index 0000000..baea768
--- /dev/null
+++ b/grub-core/tests/cmdline_cat_test.c
@@ -0,0 +1,125 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* All tests need to include test.h for GRUB testing framework.  */
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/command.h>
+#include <grub/font.h>
+#include <grub/procfs.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/time.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+static const char testfile[] =
+  /* Chinese & UTF-8 test from Carbon Jiao. */
+  "从硬盘的第一主分区�动\n"
+  "The quick brown fox jumped over the lazy dog.\n"
+  /* Characters used:
+     Code point  Description                    UTF-8 encoding
+     ----------- ------------------------------ --------------
+     U+263A      unfilled smiley face           E2 98 BA
+     U+00A1      inverted exclamation point     C2 A1
+     U+00A3      British pound currency symbol  C2 A3
+     U+03C4      Greek tau                      CF 84
+     U+00E4      lowercase letter a with umlaut C3 A4
+     U+2124      set 'Z' symbol (integers)      E2 84 A4
+     U+2286      subset symbol                  E2 8A 86
+     U+211D      set 'R' symbol (real numbers)  E2 84 9D  */
+  "Unicode test: happy\xE2\x98\xBA \xC2\xA3 5.00"
+  " \xC2\xA1\xCF\x84\xC3\xA4u! "
+  " \xE2\x84\xA4\xE2\x8A\x86\xE2\x84\x9D\n"
+  /* Test handling of bad (non-UTF8) sequences*/
+  "\x99Hello\xc2Hello\xc1\x81Hello\n";
+;
+
+static char *
+get_test_txt (grub_size_t *sz)
+{
+  *sz = grub_strlen (testfile);
+  return grub_strdup (testfile);
+}
+
+struct grub_procfs_entry test_txt = 
+{
+  .name = "test.txt",
+  .get_contents = get_test_txt
+};
+
+#define FONT_NAME "Unknown Regular 16"
+
+/* Functional test main method.  */
+static void
+cmdline_cat_test (void)
+{
+  unsigned i;
+  grub_font_t font;
+
+  grub_dl_load ("gfxterm");
+  grub_errno = GRUB_ERR_NONE;
+
+  font = grub_font_get (FONT_NAME);
+  if (font && grub_strcmp (font->name, FONT_NAME) != 0)
+    font = 0;
+  if (!font)
+    font = grub_font_load ("unicode");
+
+  if (!font)
+    {
+      grub_test_assert (0, "unicode font not found: %s", grub_errmsg);
+      return;
+    }
+
+  grub_procfs_register ("test.txt", &test_txt);
+  
+  for (i = 0; i < GRUB_TEST_VIDEO_SMALL_N_MODES; i++)
+    {
+      grub_video_capture_start (&grub_test_video_modes[i],
+				grub_video_fbstd_colors,
+				grub_test_video_modes[i].number_of_colors);
+      grub_terminal_input_fake_sequence ((int []) 
+					 {  'c', 'a', 't', ' ', 
+					     '(', 'p', 'r', 'o', 'c', ')',
+					     '/', 't', 'e', 's', 't', '.',
+					     't', 'x', 't', '\n',
+					     GRUB_TERM_NO_KEY,
+					     GRUB_TERM_NO_KEY, GRUB_TERM_ESC},
+					 23);
+
+      grub_video_checksum ("cmdline_cat");
+
+      if (!grub_test_use_gfxterm ())
+	grub_cmdline_run (1, 0);
+
+      grub_test_use_gfxterm_end ();
+
+      grub_terminal_input_fake_sequence_end ();
+      grub_video_checksum_end ();
+      grub_video_capture_end ();
+    }
+
+  grub_procfs_unregister (&test_txt);
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (cmdline_cat_test, cmdline_cat_test);
diff --git a/grub-core/tests/cmp_test.c b/grub-core/tests/cmp_test.c
new file mode 100644
index 0000000..af5b395
--- /dev/null
+++ b/grub-core/tests/cmp_test.c
@@ -0,0 +1,190 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2015 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t vectors[][2] = {
+  { 0xffffffffffffffffULL, 1},
+  { 1, 0xffffffffffffffffULL},
+  { 0xffffffffffffffffULL, 0xffffffffffffffffULL},
+  { 1, 1 },
+  { 2, 1 }
+};
+
+/* Don't change those to use shift as shift may call to compile rt
+   functions and we're not testing them now.
+ */
+static int
+leading_bit64 (grub_uint64_t a)
+{
+  return !!(a & 0x8000000000000000LL);
+}
+
+static int
+leading_bit32 (grub_uint32_t a)
+{
+  return !!(a & 0x80000000);
+}
+
+/* Computes (a < b) without involving comparison operator.  */
+static int
+is_less32 (grub_uint32_t a, grub_uint32_t b)
+{
+  if (leading_bit32(a) && !leading_bit32(b))
+    return 0;
+  if (!leading_bit32(a) && leading_bit32(b))
+    return 1;
+  return leading_bit32(a - b);
+}
+
+static void
+test32 (grub_uint32_t a, grub_uint32_t b)
+{
+  grub_test_assert ((a < b) == is_less32(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((a > b) == is_less32(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b < a) == is_less32(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b > a) == is_less32(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert (!(is_less32(a, b) && is_less32(b, a)), "comparison inconsistent: %lld, %lld",
+		    (long long) a, (long long) b);
+}
+
+/* Computes (a > b) without involving comparison operator.  */
+static int
+is_less32s (grub_int32_t a, grub_int32_t b)
+{
+  if (leading_bit32(a) && !leading_bit32(b))
+    return 1; /* a < 0 && b >= 0. */
+  if (!leading_bit32(a) && leading_bit32(b))
+    return 0; /* b < 0 && a >= 0. */
+  return leading_bit32(a - b);
+}
+
+static void
+test32s (grub_int32_t a, grub_int32_t b)
+{
+  grub_test_assert ((a < b) == is_less32s(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((a > b) == is_less32s(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b < a) == is_less32s(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b > a) == is_less32s(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert (!(is_less32s(a, b) && is_less32s(b, a)), "comparison inconsistent: %lld, %lld",
+		    (long long) a, (long long) b);
+}
+
+/* Computes (a > b) without involving comparison operator.  */
+static int
+is_less64 (grub_uint64_t a, grub_uint64_t b)
+{
+  if (leading_bit64(a) && !leading_bit64(b))
+    return 0;
+  if (!leading_bit64(a) && leading_bit64(b))
+    return 1;
+  return leading_bit64(a - b);
+}
+
+static void
+test64 (grub_uint64_t a, grub_uint64_t b)
+{
+  grub_test_assert ((a < b) == is_less64(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((a > b) == is_less64(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b < a) == is_less64(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b > a) == is_less64(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert (!(is_less64(a, b) && is_less64(b, a)), "comparison inconsistent: %lld, %lld",
+		    (long long) a, (long long) b);
+}
+
+/* Computes (a > b) without involving comparison operator.  */
+static int
+is_less64s (grub_int64_t a, grub_int64_t b)
+{
+  if (leading_bit64(a) && !leading_bit64(b))
+    return 1; /* a < 0 && b >= 0. */
+  if (!leading_bit64(a) && leading_bit64(b))
+    return 0; /* b < 0 && a >= 0. */
+  return leading_bit64(a - b);
+}
+
+static void
+test64s (grub_int64_t a, grub_int64_t b)
+{
+  grub_test_assert ((a < b) == is_less64s(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((a > b) == is_less64s(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b < a) == is_less64s(b, a), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert ((b > a) == is_less64s(a, b), "comparison result mismatch: %lld, %lld",
+		    (long long) a, (long long) b);
+  grub_test_assert (!(is_less64s(a, b) && is_less64s(b, a)), "comparison inconsistent: %lld, %lld",
+		    (long long) a, (long long) b);
+}
+
+static void
+test_all(grub_uint64_t a, grub_uint64_t b)
+{
+  test64 (a, b);
+  test32 (a, b);
+  test64s (a, b);
+  test32s (a, b);
+  test64s (a, -b);
+  test32s (a, -b);
+  test64s (-a, b);
+  test32s (-a, b);
+  test64s (-a, -b);
+  test32s (-a, -b);
+}
+
+static void
+cmp_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test_all (vectors[i][0], vectors[i][1]);
+    }
+  for (i = 0; i < 40000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test_all (a, b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (cmp_test, cmp_test);
diff --git a/grub-core/tests/ctz_test.c b/grub-core/tests/ctz_test.c
new file mode 100644
index 0000000..eb7a1df
--- /dev/null
+++ b/grub-core/tests/ctz_test.c
@@ -0,0 +1,111 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* ull version is not used on i386 other than in this test.
+   Avoid requiring extra function.
+  */
+#if defined (__i386__)
+#define SKIP_ULL 1
+#endif
+
+static grub_uint64_t vectors[] = {
+  0xffffffffffffffffULL, 1, 2, 0, 0x0102030405060708ULL
+};
+
+static void
+test_ui (unsigned int a)
+{
+  int i;
+  a |= 1;
+  for (i = 0; i < (int) (8 * sizeof (a)); i++)
+    {
+      grub_test_assert (__builtin_ctz(a << i) == i,
+			"ctz mismatch: ctz(0x%llx) != 0x%x",
+			(long long) (a << i), __builtin_ctz(a << i));
+    }
+}
+
+static void
+test_ul (unsigned long a)
+{
+  int i;
+  a |= 1;
+  for (i = 0; i < (int) (8 * sizeof (a)); i++)
+    {
+      grub_test_assert (__builtin_ctzl(a << i) == i,
+			"ctzl mismatch: ctzl(0x%llx) != 0x%x",
+			(long long) (a << i), __builtin_ctz(a << i));
+    }
+}
+
+#ifndef SKIP_ULL
+static void
+test_ull (unsigned long long a)
+{
+  int i;
+  a |= 1;
+  for (i = 0; i < (int) (8 * sizeof (a)); i++)
+    {
+      grub_test_assert (__builtin_ctzll(a << i) == i,
+			"ctzll mismatch: ctzll(0x%llx) != 0x%x",
+			(long long) (a << i), __builtin_ctz(a << i));
+    }
+}
+#endif
+
+static void
+test_all(grub_uint64_t a)
+{
+  test_ui (a);
+  test_ul (a);
+#ifndef SKIP_ULL
+  test_ull (a);
+#endif
+}
+
+static void
+ctz_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test_all (vectors[i]);
+    }
+  for (i = 0; i < 40000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test_all (a);
+      test_all (b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (ctz_test, ctz_test);
diff --git a/grub-core/tests/div_test.c b/grub-core/tests/div_test.c
new file mode 100644
index 0000000..9abc6d5
--- /dev/null
+++ b/grub-core/tests/div_test.c
@@ -0,0 +1,189 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t vectors[][2] = {
+  { 0xffffffffffffffffULL, 1},
+  { 1, 0xffffffffffffffffULL},
+  { 0xffffffffffffffffULL, 0xffffffffffffffffULL},
+  { 1, 1 },
+  { 2, 1 }
+};
+
+static void
+test32 (grub_uint32_t a, grub_uint32_t b)
+{
+  grub_uint64_t q, r;
+  if (b == 0)
+    return;
+  q = grub_divmod64 (a, b, &r);
+  grub_test_assert (r < b, "remainder is larger than dividend: 0x%llx %% 0x%llx = 0x%llx",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (q * b + r == a, "division doesn't satisfy base property: 0x%llx * 0x%llx + 0x%llx != 0x%llx", (long long) q, (long long) b, (long long) r,
+		    (long long) a);
+  /* Overflow check.  */
+  grub_test_assert ((q >> 32) == 0,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  grub_test_assert ((r >> 32) == 0,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  /* q * b + r is at most:
+     0xffffffff * 0xffffffff + 0xffffffff = 0xffffffff00000000
+     so no overflow
+   */
+  grub_test_assert (q == (a / b),
+		    "C compiler division failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  grub_test_assert (r == (a % b),
+		    "C compiler modulo failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+}
+
+static void
+test64 (grub_uint64_t a, grub_uint64_t b)
+{
+  grub_uint64_t q, r;
+  grub_uint64_t x1, x2;
+  q = grub_divmod64 (a, b, &r);
+  grub_test_assert (r < b, "remainder is larger than dividend: 0x%llx %% 0x%llx = 0x%llx",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (q * b + r == a, "division doesn't satisfy base property: 0x%llx * 0x%llx + 0x%llx != 0x%llx", (long long) q, (long long) b, (long long) r,
+		    (long long) a);
+  /* Overflow checks.  */
+  grub_test_assert ((q >> 32) * (b >> 32) == 0,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x1 = (q >> 32) * (b & 0xffffffff);
+  grub_test_assert (x1 < (1LL << 32),
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x1 <<= 32;
+  x2 = (b >> 32) * (q & 0xffffffff);
+  grub_test_assert (x2 < (1LL << 32),
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x2 <<= 32;
+  grub_test_assert (x1 <= ~x2,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x1 += x2;
+  x2 = (q & 0xffffffff) * (b & 0xffffffff);
+  grub_test_assert (x1 <= ~x2,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x1 += x2;
+  grub_test_assert (x1 <= ~r,
+		    "division overflow in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  x1 += r;
+  grub_test_assert (a == x1,
+		    "division overflow test failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+#if GRUB_TARGET_SIZEOF_VOID_P == 8
+  grub_test_assert (q == (a / b),
+		    "C compiler division failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  grub_test_assert (r == (a % b),
+		    "C compiler modulo failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+#endif
+}
+
+static grub_int64_t
+abs64(grub_int64_t a)
+{
+  return a > 0 ? a : -a;
+}
+
+static void
+test32s (grub_int32_t a, grub_int32_t b)
+{
+  grub_int64_t q, r;
+  if (b == 0)
+    return;
+
+  q = grub_divmod64s (a, b, &r);
+  grub_test_assert (a > 0 ? r >= 0 : r <= 0, "remainder sign mismatch: %lld %% %lld = %lld",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (((a > 0) == (b > 0)) ? q >= 0 : q <= 0, "quotient sign mismatch: %lld / %lld = %lld",
+		    (long long) a, (long long) b, (long long) q);
+  grub_test_assert (abs64(r) < abs64(b), "remainder is larger than dividend: %lld %% %lld = %lld",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (q * b + r == a, "division doesn't satisfy base property: %lld * %lld + %lld != %lld", (long long) q, (long long) b, (long long) r,
+		    (long long) a);
+  if (0) {  grub_test_assert (q == (a / b),
+		    "C compiler division failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  grub_test_assert (r == (a % b),
+		    "C compiler modulo failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  }
+}
+
+static void
+test64s (grub_int64_t a, grub_int64_t b)
+{
+  grub_int64_t q, r;
+  q = grub_divmod64s (a, b, &r);
+
+  grub_test_assert (a > 0 ? r >= 0 : r <= 0, "remainder sign mismatch: %lld %% %lld = %lld",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (((a > 0) == (b > 0)) ? q >= 0 : q <= 0, "quotient sign mismatch: %lld / %lld = %lld",
+		    (long long) a, (long long) b, (long long) q);
+  grub_test_assert (abs64(r) < abs64(b), "remainder is larger than dividend: %lld %% %lld = %lld",
+		    (long long) a, (long long) b, (long long) r);
+  grub_test_assert (q * b + r == a, "division doesn't satisfy base property: 0x%llx * 0x%llx + 0x%llx != 0x%llx", (long long) q, (long long) b, (long long) r,
+		    (long long) a);
+#if GRUB_TARGET_SIZEOF_VOID_P == 8
+  grub_test_assert (q == (a / b),
+		    "C compiler division failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+  grub_test_assert (r == (a % b),
+		    "C compiler modulo failure in 0x%llx, 0x%llx", (long long) a, (long long) b);
+#endif
+}
+
+static void
+test_all(grub_uint64_t a, grub_uint64_t b)
+{
+  test64 (a, b);
+  test32 (a, b);
+  test64s (a, b);
+  test32s (a, b);
+  test64s (a, -b);
+  test32s (a, -b);
+  test64s (-a, b);
+  test32s (-a, b);
+  test64s (-a, -b);
+  test32s (-a, -b);
+}
+
+static void
+div_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test_all (vectors[i][0], vectors[i][1]);
+    }
+  for (i = 0; i < 40000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test_all (a, b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (div_test, div_test);
diff --git a/grub-core/tests/example_functional_test.c b/grub-core/tests/example_functional_test.c
new file mode 100644
index 0000000..999f6d2
--- /dev/null
+++ b/grub-core/tests/example_functional_test.c
@@ -0,0 +1,38 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* All tests need to include test.h for GRUB testing framework.  */
+#include <grub/test.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Functional test main method.  */
+static void
+example_test (void)
+{
+  /* Check if 1st argument is true and report with default error message.  */
+  grub_test_assert (1 == 1, "1 equal 1 expected");
+
+  /* Check if 1st argument is true and report with custom error message.  */
+  grub_test_assert (2 == 2, "2 equal 2 expected");
+  grub_test_assert (2 != 3, "2 matches %d", 3);
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (exfctest, example_test);
diff --git a/grub-core/tests/fake_input.c b/grub-core/tests/fake_input.c
new file mode 100644
index 0000000..b5eb516
--- /dev/null
+++ b/grub-core/tests/fake_input.c
@@ -0,0 +1,75 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/term.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/test.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static int *seq;
+static int seqptr, nseq;
+static struct grub_term_input *saved;
+static int fake_input;
+
+static int
+fake_getkey (struct grub_term_input *term __attribute__ ((unused)))
+{
+  if (seq && seqptr < nseq)
+    return seq[seqptr++];
+  return -1;
+}
+
+static struct grub_term_input fake_input_term =
+  {
+    .name = "fake",
+    .getkey = fake_getkey
+  };
+
+void
+grub_terminal_input_fake_sequence (int *seq_in, int nseq_in)
+{
+  if (!fake_input)
+    saved = grub_term_inputs;
+  if (seq)
+    grub_free (seq);
+  seq = grub_calloc (nseq_in, sizeof (seq[0]));
+  if (!seq)
+    return;
+
+  grub_term_inputs = &fake_input_term;
+  grub_memcpy (seq, seq_in, nseq_in * sizeof (seq[0]));
+
+  nseq = nseq_in;
+  seqptr = 0;
+  fake_input = 1;
+}
+
+void
+grub_terminal_input_fake_sequence_end (void)
+{
+  if (!fake_input)
+    return;
+  fake_input = 0;
+  grub_term_inputs = saved;
+  grub_free (seq);
+  seq = 0;
+  nseq = 0;
+  seqptr = 0;
+}
diff --git a/grub-core/tests/gfxterm_menu.c b/grub-core/tests/gfxterm_menu.c
new file mode 100644
index 0000000..12836fb
--- /dev/null
+++ b/grub-core/tests/gfxterm_menu.c
@@ -0,0 +1,180 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* All tests need to include test.h for GRUB testing framework.  */
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/command.h>
+#include <grub/font.h>
+#include <grub/procfs.h>
+#include <grub/env.h>
+#include <grub/normal.h>
+#include <grub/time.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+
+static const char testfile[] =
+  "menuentry \"test\" {\n"
+  "\ttrue\n"
+  "}\n"
+  "menuentry \"s̛ ơ t o̒ s̒ u o̕̚ 8.04 m̂ñåh̊z̆x̣ a̡ b̢g̢ u᷎ô᷎ ô᷎ O̷ a̖̣ ȃ�\" --class ubuntu --class linux --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  "menuentry \" הַרמלל(טוֹבָ) לֶךְ\" --class opensuse --class linux --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  "menuentry \"الرملل ج�داً ل�كَ\" --class gentoo --class linux --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  "menuentry \"ὑπόγυͅον\" --class kubuntu --class linux --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  "menuentry \"سَّ نّ� نَّ نٌّ نّْ\" --class linuxmint --class linux --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  /* Chinese & UTF-8 test from Carbon Jiao. */
+  "menuentry \"从硬盘的第一主分区�动\" --class \"windows xp\" --class windows --class os {\n"
+  "\ttrue\n"
+  "}\n"
+  "timeout=3\n";
+
+static char *
+get_test_cfg (grub_size_t *sz)
+{
+  *sz = grub_strlen (testfile);
+  return grub_strdup (testfile);
+}
+
+struct grub_procfs_entry test_cfg = 
+{
+  .name = "test.cfg",
+  .get_contents = get_test_cfg
+};
+
+struct
+{
+  const char *name;
+  const char *var;
+  const char *val;  
+} tests[] =
+  {
+    { "gfxterm_menu", NULL, NULL },
+    { "gfxmenu", "theme", "starfield/theme.txt" },
+    { "gfxterm_ar", "lang", "en@arabic" },
+    { "gfxterm_cyr", "lang", "en@cyrillic" },
+    { "gfxterm_heb", "lang", "en@hebrew" },
+    { "gfxterm_gre", "lang", "en@greek" },
+    { "gfxterm_ru", "lang", "ru" },
+    { "gfxterm_fr", "lang", "fr" },
+    { "gfxterm_quot", "lang", "en@quot" },
+    { "gfxterm_piglatin", "lang", "en@piglatin" },
+    { "gfxterm_ch", "lang", "de_CH" },
+    { "gfxterm_red", "menu_color_normal", "red/blue" },
+    { "gfxterm_high", "menu_color_highlight", "blue/red" },
+  };
+
+#define FONT_NAME "Unknown Regular 16"
+
+/* Functional test main method.  */
+static void
+gfxterm_menu (void)
+{
+  unsigned i, j;
+  grub_font_t font;
+
+  grub_dl_load ("png");
+  grub_dl_load ("gettext");
+  grub_dl_load ("gfxterm");
+
+  grub_errno = GRUB_ERR_NONE;
+
+  grub_dl_load ("gfxmenu");
+
+  font = grub_font_get (FONT_NAME);
+  if (font && grub_strcmp (font->name, FONT_NAME) != 0)
+    font = 0;
+  if (!font)
+    font = grub_font_load ("unicode");
+
+  if (!font)
+    {
+      grub_test_assert (0, "unicode font not found: %s", grub_errmsg);
+      return;
+    }
+
+  grub_procfs_register ("test.cfg", &test_cfg);
+  
+  for (j = 0; j < ARRAY_SIZE (tests); j++)
+    for (i = 0; i < GRUB_TEST_VIDEO_SMALL_N_MODES; i++)
+      {
+	grub_uint64_t start;
+
+#if defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_IEEE1275)
+	if (grub_test_video_modes[i].width > 1024)
+	  continue;
+	if (grub_strcmp (tests[j].name, "gfxmenu") == 0
+	    && grub_test_video_modes[i].width > 800)
+	  continue;
+#endif
+	start = grub_get_time_ms ();
+
+	grub_video_capture_start (&grub_test_video_modes[i],
+				  grub_video_fbstd_colors,
+				  grub_test_video_modes[i].number_of_colors);
+	if (grub_errno)
+	  {
+	    grub_test_assert (0, "can't start capture: %d: %s",
+			      grub_errno, grub_errmsg);
+	    return;
+	  }
+	grub_terminal_input_fake_sequence ((int []) { -1, -1, -1, GRUB_TERM_KEY_DOWN, -1, 'e',
+	      -1, GRUB_TERM_KEY_RIGHT, -1, 'x', -1,  GRUB_TERM_ESC, -1, GRUB_TERM_ESC }, 14);
+
+	grub_video_checksum (tests[j].name);
+
+	if (grub_test_use_gfxterm ())
+	  return;
+
+	grub_env_context_open ();
+	if (tests[j].var)
+	  grub_env_set (tests[j].var, tests[j].val);
+	grub_normal_execute ("(proc)/test.cfg", 1, 0);
+	grub_env_context_close ();
+
+	grub_test_use_gfxterm_end ();
+
+	grub_terminal_input_fake_sequence_end ();
+	grub_video_checksum_end ();
+	grub_video_capture_end ();
+
+	if (tests[j].var)
+	  grub_env_unset (tests[j].var);
+	grub_printf ("%s %dx%dx%s done %lld ms\n", tests[j].name,
+		     grub_test_video_modes[i].width,
+		     grub_test_video_modes[i].height,
+		     grub_video_checksum_get_modename (), (long long) (grub_get_time_ms () - start));
+      }
+
+  grub_procfs_unregister (&test_cfg);
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (gfxterm_menu, gfxterm_menu);
diff --git a/grub-core/tests/legacy_password_test.c b/grub-core/tests/legacy_password_test.c
new file mode 100644
index 0000000..2546033
--- /dev/null
+++ b/grub-core/tests/legacy_password_test.c
@@ -0,0 +1,68 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/crypto.h>
+#include <grub/legacy_parse.h>
+#include <grub/auth.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct
+{
+  char **args;
+  int argc;
+  char entered[GRUB_AUTH_MAX_PASSLEN];
+  int exp;
+} vectors[] = {
+  { (char * []) { (char *) "hello", NULL }, 1, "hello", 1 },
+  { (char * []) { (char *) "hello", NULL }, 1, "hi", 0 },
+  { (char * []) { (char *) "hello", NULL }, 1, "hillo", 0 },
+  { (char * []) { (char *) "hello", NULL }, 1, "hellw", 0 },
+  { (char * []) { (char *) "hello", NULL }, 1, "hell", 0 },
+  { (char * []) { (char *) "hello", NULL }, 1, "h", 0 },
+  { (char * []) { (char *) "--md5", (char *) "$1$maL$OKEF0PD2k6eQ0Po8u4Gjr/",
+		  NULL }, 2, "hello", 1 },
+  { (char * []) { (char *) "--md5", (char *) "$1$maL$OKEF0PD2k6eQ0Po8u4Gjr/",
+		  NULL }, 2, "hell", 0 },
+  { (char * []) { (char *) "--md5", (char *) "$1$naL$BaFO8zGgmss1E76GsrAec1",
+		  NULL }, 2, "hello", 1 },
+  { (char * []) { (char *) "--md5", (char *) "$1$naL$BaFO8zGgmss1E76GsrAec1",
+		  NULL }, 2, "hell", 0 },
+  { (char * []) { (char *) "--md5", (char *) "$1$oaL$eyrazuM7TkxVkKgBim1WH1",
+		  NULL }, 2, "hi", 1 },
+  { (char * []) { (char *) "--md5", (char *) "$1$oaL$eyrazuM7TkxVkKgBim1WH1",
+		  NULL }, 2, "hello", 0 },
+};
+
+static void
+legacy_password_test (void)
+{
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    grub_test_assert (grub_legacy_check_md5_password (vectors[i].argc,
+						      vectors[i].args,
+						      vectors[i].entered)
+		      == vectors[i].exp, "Bad password check (%d)", (int) i);
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (legacy_password_test, legacy_password_test);
diff --git a/grub-core/tests/lib/functional_test.c b/grub-core/tests/lib/functional_test.c
new file mode 100644
index 0000000..96781fb
--- /dev/null
+++ b/grub-core/tests/lib/functional_test.c
@@ -0,0 +1,105 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/test.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+grub_functional_test (grub_extcmd_context_t ctxt __attribute__ ((unused)),
+		      int argc,
+		      char **args)
+{
+  grub_test_t test;
+  int ok = 1;
+  int i;
+
+  FOR_LIST_ELEMENTS (test, grub_test_list)
+    {
+      if (argc != 0)
+	{
+	  for (i = 0; i < argc; i++)
+	    if (grub_strcmp(args[i], test->name) == 0)
+	      break;
+	  if (i == argc)
+	    continue;
+	}
+      grub_errno = 0;
+      ok = ok && !grub_test_run (test);
+      grub_errno = 0;
+    }
+  if (ok)
+    grub_printf ("ALL TESTS PASSED\n");
+  else
+    grub_printf ("TEST FAILURE\n");
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_functional_all_tests (grub_extcmd_context_t ctxt __attribute__ ((unused)),
+			   int argc __attribute__ ((unused)),
+			   char **args __attribute__ ((unused)))
+{
+  grub_test_t test;
+  int ok = 1;
+
+  grub_dl_load ("legacy_password_test");
+  grub_errno = GRUB_ERR_NONE;
+  grub_dl_load ("exfctest");
+  grub_dl_load ("videotest_checksum");
+  grub_dl_load ("gfxterm_menu");
+  grub_dl_load ("setjmp_test");
+  grub_dl_load ("cmdline_cat_test");
+  grub_dl_load ("div_test");
+  grub_dl_load ("xnu_uuid_test");
+  grub_dl_load ("pbkdf2_test");
+  grub_dl_load ("signature_test");
+  grub_dl_load ("sleep_test");
+  grub_dl_load ("bswap_test");
+  grub_dl_load ("ctz_test");
+  grub_dl_load ("cmp_test");
+  grub_dl_load ("mul_test");
+  grub_dl_load ("shift_test");
+
+  FOR_LIST_ELEMENTS (test, grub_test_list)
+    ok = !grub_test_run (test) && ok;
+  if (ok)
+    grub_printf ("ALL TESTS PASSED\n");
+  else
+    grub_printf ("TEST FAILURE\n");
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT (functional_test)
+{
+  cmd = grub_register_extcmd ("functional_test", grub_functional_test, 0, 0,
+			      "Run all loaded functional tests.", 0);
+  cmd = grub_register_extcmd ("all_functional_test", grub_functional_all_tests, 0, 0,
+			      "Run all functional tests.", 0);
+}
+
+GRUB_MOD_FINI (functional_test)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/tests/lib/test.c b/grub-core/tests/lib/test.c
new file mode 100644
index 0000000..3000fc8
--- /dev/null
+++ b/grub-core/tests/lib/test.c
@@ -0,0 +1,239 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/test.h>
+
+struct grub_test_failure
+{
+  /* The next failure.  */
+  struct grub_test_failure *next;
+  struct grub_test_failure **prev;
+
+  /* The test source file name.  */
+  char *file;
+
+  /* The test function name.  */
+  char *funp;
+
+  /* The test call line number.  */
+  grub_uint32_t line;
+
+  /* The test failure message.  */
+  char *message;
+};
+typedef struct grub_test_failure *grub_test_failure_t;
+
+grub_test_t grub_test_list;
+static grub_test_failure_t failure_list;
+
+static grub_test_failure_t
+failure_start(const char *file, const char *funp, grub_uint32_t line);
+static grub_test_failure_t
+failure_start(const char *file, const char *funp, grub_uint32_t line)
+{
+  grub_test_failure_t failure;
+
+  failure = (grub_test_failure_t) grub_malloc (sizeof (*failure));
+  if (!failure)
+    return NULL;
+
+  failure->file = grub_strdup (file ? : "<unknown_file>");
+  if (!failure->file)
+    {
+      grub_free(failure);
+      return NULL;
+    }
+
+  failure->funp = grub_strdup (funp ? : "<unknown_function>");
+  if (!failure->funp)
+    {
+      grub_free(failure->file);
+      grub_free(failure);
+      return NULL;
+    }
+
+  failure->line = line;
+
+  failure->message = NULL;
+
+  return failure;
+}
+
+static void
+failure_append_vtext(grub_test_failure_t failure, const char *fmt, va_list args);
+static void
+failure_append_vtext(grub_test_failure_t failure, const char *fmt, va_list args)
+{
+  char *msg = grub_xvasprintf(fmt, args);
+  if (failure->message)
+    {
+      char *oldmsg = failure->message;
+
+      failure->message = grub_xasprintf("%s%s", oldmsg, msg);
+      grub_free (oldmsg);
+      grub_free (msg);
+    }
+  else
+    {
+      failure->message = msg;
+    }
+}
+
+static void
+failure_append_text(grub_test_failure_t failure, const char *fmt, ...)
+{
+  va_list args;
+
+  va_start(args, fmt);
+  failure_append_vtext(failure, fmt, args);
+  va_end(args);
+}
+
+static void
+add_failure (const char *file,
+	     const char *funp,
+	     grub_uint32_t line, const char *fmt, va_list args)
+{
+  grub_test_failure_t failure = failure_start(file, funp, line);
+  failure_append_text(failure, fmt, args);
+  grub_list_push (GRUB_AS_LIST_P (&failure_list), GRUB_AS_LIST (failure));
+}
+
+static void
+free_failures (void)
+{
+  grub_test_failure_t item;
+
+  while (failure_list)
+    {
+      item = failure_list;
+      failure_list = item->next;
+      if (item->message)
+	grub_free (item->message);
+
+      if (item->funp)
+	grub_free (item->funp);
+
+      if (item->file)
+	grub_free (item->file);
+
+      grub_free (item);
+    }
+  failure_list = 0;
+}
+
+void
+grub_test_nonzero (int cond,
+		   const char *file,
+		   const char *funp, grub_uint32_t line, const char *fmt, ...)
+{
+  va_list ap;
+
+  if (cond)
+    return;
+
+  va_start (ap, fmt);
+  add_failure (file, funp, line, fmt, ap);
+  va_end (ap);
+}
+
+void
+grub_test_assert_helper (int cond, const char *file, const char *funp,
+			 grub_uint32_t line, const char *condstr,
+			 const char *fmt, ...)
+{
+  va_list ap;
+  grub_test_failure_t failure;
+
+  if (cond)
+    return;
+
+  failure = failure_start(file, funp, line);
+  failure_append_text(failure, "assert failed: %s ", condstr);
+
+  va_start(ap, fmt);
+
+  failure_append_vtext(failure, fmt, ap);
+
+  va_end(ap);
+
+  grub_list_push (GRUB_AS_LIST_P (&failure_list), GRUB_AS_LIST (failure));
+}
+
+void
+grub_test_register (const char *name, void (*test_main) (void))
+{
+  grub_test_t test;
+
+  test = (grub_test_t) grub_malloc (sizeof (*test));
+  if (!test)
+    return;
+
+  test->name = grub_strdup (name);
+  test->main = test_main;
+
+  grub_list_push (GRUB_AS_LIST_P (&grub_test_list), GRUB_AS_LIST (test));
+}
+
+void
+grub_test_unregister (const char *name)
+{
+  grub_test_t test;
+
+  test = (grub_test_t) grub_named_list_find
+    (GRUB_AS_NAMED_LIST (grub_test_list), name);
+
+  if (test)
+    {
+      grub_list_remove (GRUB_AS_LIST (test));
+
+      if (test->name)
+	grub_free (test->name);
+
+      grub_free (test);
+    }
+}
+
+int
+grub_test_run (grub_test_t test)
+{
+  grub_test_failure_t failure;
+
+  test->main ();
+
+  grub_printf ("%s:\n", test->name);
+  FOR_LIST_ELEMENTS (failure, failure_list)
+    grub_printf (" %s:%s:%u: %s\n",
+		 (failure->file ? : "<unknown_file>"),
+		 (failure->funp ? : "<unknown_function>"),
+		 failure->line, (failure->message ? : "<no message>"));
+
+  if (!failure_list)
+    {
+      grub_printf ("%s: PASS\n", test->name);
+      return GRUB_ERR_NONE;
+    }
+  else
+    {
+      grub_printf ("%s: FAIL\n", test->name);
+      free_failures ();
+      return GRUB_ERR_TEST_FAILURE;
+    }
+}
diff --git a/grub-core/tests/mul_test.c b/grub-core/tests/mul_test.c
new file mode 100644
index 0000000..cd64231
--- /dev/null
+++ b/grub-core/tests/mul_test.c
@@ -0,0 +1,73 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t vectors[][2] = {
+  { 0xffffffffffffffffULL, 1},
+  { 1, 0xffffffffffffffffULL},
+  { 0xffffffffffffffffULL, 0xffffffffffffffffULL},
+  { 1, 1 },
+  { 2, 1 }
+};
+
+static void
+test64(grub_uint64_t a, grub_uint64_t b)
+{
+  grub_uint64_t r1 = a * b, r2 = 0, r3;
+  int i;
+  for (i = 0; i < 64; i++)
+    if ((a & (1LL << i)))
+      r2 += b << i;
+  r3 = ((grub_int64_t) a) * ((grub_int64_t) b);
+  grub_test_assert (r1 == r2,
+		    "multiplication mismatch (u): 0x%llx x 0x%llx = 0x%llx != 0x%llx",
+		    (long long) a, (long long) b, (long long) r2, (long long) r1);
+  grub_test_assert (r3 == r2,
+		    "multiplication mismatch (s): 0x%llx x 0x%llx = 0x%llx != 0x%llx",
+		    (long long) a, (long long) b, (long long) r2, (long long) r3);
+}
+
+static void
+mul_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test64 (vectors[i][0], vectors[i][1]);
+    }
+  for (i = 0; i < 40000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test64 (a, b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (mul_test, mul_test);
diff --git a/grub-core/tests/pbkdf2_test.c b/grub-core/tests/pbkdf2_test.c
new file mode 100644
index 0000000..4eeb8b8
--- /dev/null
+++ b/grub-core/tests/pbkdf2_test.c
@@ -0,0 +1,97 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/crypto.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct
+{
+  const char *P;
+  grub_size_t Plen;
+  const char *S;
+  grub_size_t Slen;
+  unsigned int c;
+  grub_size_t dkLen;
+  const char *DK;
+} vectors[] = {
+  /* RFC6070. */
+  {
+    "password", 8,
+    "salt", 4,
+    1, 20,
+    "\x0c\x60\xc8\x0f\x96\x1f\x0e\x71\xf3\xa9\xb5\x24\xaf\x60\x12"
+    "\x06\x2f\xe0\x37\xa6"
+  },
+  {
+    "password", 8,
+    "salt", 4,
+    2, 20,
+    "\xea\x6c\x01\x4d\xc7\x2d\x6f\x8c"
+    "\xcd\x1e\xd9\x2a\xce\x1d\x41\xf0"
+    "\xd8\xde\x89\x57"
+  },
+  {
+    "password", 8,
+    "salt", 4,
+    4096, 20,
+    "\x4b\x00\x79\x01\xb7\x65\x48\x9a\xbe\xad\x49\xd9\x26\xf7"
+    "\x21\xd0\x65\xa4\x29\xc1"
+  },
+  {
+    "passwordPASSWORDpassword", 24,
+    "saltSALTsaltSALTsaltSALTsaltSALTsalt", 36,
+    4096, 25,
+    "\x3d\x2e\xec\x4f\xe4\x1c\x84\x9b\x80\xc8\xd8\x36\x62\xc0"
+    "\xe4\x4a\x8b\x29\x1a\x96\x4c\xf2\xf0\x70\x38"
+  },
+  {
+    "pass\0word", 9,
+    "sa\0lt", 5,
+    4096, 16,
+    "\x56\xfa\x6a\xa7\x55\x48\x09\x9d\xcc\x37\xd7\xf0\x34\x25\xe0\xc3"
+  }
+};
+
+static void
+pbkdf2_test (void)
+{
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      gcry_err_code_t err;
+      grub_uint8_t DK[32];
+      err = grub_crypto_pbkdf2 (GRUB_MD_SHA1,
+				(const grub_uint8_t *) vectors[i].P,
+				vectors[i].Plen,
+				(const grub_uint8_t *) vectors[i].S,
+				vectors[i].Slen,
+				vectors[i].c,
+				DK, vectors[i].dkLen);
+      grub_test_assert (err == 0, "gcry error %d", err);
+      grub_test_assert (grub_memcmp (DK, vectors[i].DK, vectors[i].dkLen) == 0,
+			"PBKDF2 mismatch");
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (pbkdf2_test, pbkdf2_test);
diff --git a/grub-core/tests/setjmp_test.c b/grub-core/tests/setjmp_test.c
new file mode 100644
index 0000000..604a6ce
--- /dev/null
+++ b/grub-core/tests/setjmp_test.c
@@ -0,0 +1,80 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/setjmp.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_jmp_buf jmp_point;
+static int expected, ctr;
+
+/* This fixes GCC7 "unintentional fallthrough" warning */
+static void jmp0 (void) __attribute__ ((noreturn));
+static void jmp1 (void) __attribute__ ((noreturn));
+static void jmp2 (void) __attribute__ ((noreturn));
+
+static void
+jmp0 (void)
+{
+  grub_longjmp (jmp_point, 0);
+}
+
+static void
+jmp1 (void)
+{
+  grub_longjmp (jmp_point, 1);
+}
+
+static void
+jmp2 (void)
+{
+  grub_longjmp (jmp_point, 2);
+}
+
+static void
+setjmp_test (void)
+{
+  int val;
+
+  expected = 0;
+  ctr = 0;
+  val = grub_setjmp (jmp_point);
+
+  grub_test_assert (val == expected, "setjmp returned %d instead of %d",
+		    val, expected);
+  switch (ctr++)
+    {
+    case 0:
+      expected = 1;
+      jmp0 ();
+    case 1:
+      expected = 1;
+      jmp1 ();
+    case 2:
+      expected = 2;
+      jmp2 ();
+    case 3:
+      return;
+    }
+  grub_test_assert (0, "setjmp didn't return enough times");
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (setjmp_test, setjmp_test);
diff --git a/grub-core/tests/shift_test.c b/grub-core/tests/shift_test.c
new file mode 100644
index 0000000..4120f52
--- /dev/null
+++ b/grub-core/tests/shift_test.c
@@ -0,0 +1,157 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2015 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_uint64_t vectors[] = {
+  0xffffffffffffffffULL, 1, 2, 0, 0x0102030405060708ULL
+};
+
+/* We're testing shifts, don't replace access to this with a shift.  */
+static const grub_uint8_t bitmask[] =
+  { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 };
+
+typedef union {
+  grub_uint64_t v64;
+  grub_uint8_t v8[8];
+} grub_raw_u64_t;
+
+static int
+get_bit64 (grub_uint64_t v, int b)
+{
+  grub_raw_u64_t vr = { .v64 = v };
+  grub_uint8_t *p = vr.v8;
+  if (b >= 64)
+    return 0;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  p += 7 - b / 8;
+#else
+  p += b / 8;
+#endif
+  return !!(*p & bitmask[b % 8]);
+}
+
+static grub_uint64_t
+set_bit64 (grub_uint64_t v, int b)
+{
+  grub_raw_u64_t vr = { .v64 = v };
+  grub_uint8_t *p = vr.v8;
+  if (b >= 64)
+    return v;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  p += 7 - b / 8;
+#else
+  p += b / 8;
+#endif
+  *p |= bitmask[b % 8];
+  return vr.v64;
+}
+
+static grub_uint64_t
+left_shift64 (grub_uint64_t v, int s)
+{
+  grub_uint64_t r = 0;
+  int i;
+  for (i = 0; i + s < 64; i++)
+    if (get_bit64 (v, i))
+      r = set_bit64 (r, i + s);
+  return r;
+}
+
+static grub_uint64_t
+right_shift64 (grub_uint64_t v, int s)
+{
+  grub_uint64_t r = 0;
+  int i;
+  for (i = s; i < 64; i++)
+    if (get_bit64 (v, i))
+      r = set_bit64 (r, i - s);
+  return r;
+}
+
+static grub_uint64_t
+arithmetic_right_shift64 (grub_uint64_t v, int s)
+{
+  grub_uint64_t r = 0;
+  int i;
+  for (i = s; i < 64; i++)
+    if (get_bit64 (v, i))
+      r = set_bit64 (r, i - s);
+  if (get_bit64 (v, 63))
+    for (i -= s; i < 64; i++)
+	r = set_bit64 (r, i);
+    
+  return r;
+}
+
+static void
+test64 (grub_uint64_t v)
+{
+  int i;
+  for (i = 0; i < 64; i++)
+    {
+      grub_test_assert ((v << i) == left_shift64 (v, i),
+			"lshift wrong: 0x%llx << %d: 0x%llx, 0x%llx",
+			(long long) v, i,
+			(long long) (v << i), (long long) left_shift64 (v, i));
+      grub_test_assert ((v >> i) == right_shift64 (v, i),
+			"rshift wrong: 0x%llx >> %d: 0x%llx, 0x%llx",
+			(long long) v, i,
+			(long long) (v >> i), (long long) right_shift64 (v, i));
+      grub_test_assert ((((grub_int64_t) v) >> i) == (grub_int64_t) arithmetic_right_shift64 (v, i),
+			"arithmetic rshift wrong: ((grub_int64_t) 0x%llx) >> %d: 0x%llx, 0x%llx",
+			(long long) v, i,
+			(long long) (((grub_int64_t) v) >> i), (long long) arithmetic_right_shift64 (v, i));
+    }
+}
+
+static void
+test_all(grub_uint64_t a)
+{
+  test64 (a);
+}
+
+static void
+shift_test (void)
+{
+  grub_uint64_t a = 404, b = 7;
+  grub_size_t i;
+
+  for (i = 0; i < ARRAY_SIZE (vectors); i++)
+    {
+      test_all (vectors[i]);
+    }
+  for (i = 0; i < 4000; i++)
+    {
+      a = 17 * a + 13 * b;
+      b = 23 * a + 29 * b;
+      if (b == 0)
+	b = 1;
+      if (a == 0)
+	a = 1;
+      test_all (a);
+      test_all (b);
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (shift_test, shift_test);
diff --git a/grub-core/tests/signature_test.c b/grub-core/tests/signature_test.c
new file mode 100644
index 0000000..aa49393
--- /dev/null
+++ b/grub-core/tests/signature_test.c
@@ -0,0 +1,170 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/env.h>
+#include <grub/test.h>
+#include <grub/mm.h>
+#include <grub/procfs.h>
+
+#include "signatures.h"
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static char *
+get_hi_dsa_sig (grub_size_t *sz)
+{
+  char *ret;
+  *sz = sizeof (hi_dsa_sig);
+  ret = grub_malloc (sizeof (hi_dsa_sig));
+  if (ret)
+    grub_memcpy (ret, hi_dsa_sig, sizeof (hi_dsa_sig));
+  return ret;
+}
+
+static struct grub_procfs_entry hi_dsa_sig_entry = 
+{
+  .name = "hi_dsa.sig",
+  .get_contents = get_hi_dsa_sig
+};
+
+static char *
+get_hi_dsa_pub (grub_size_t *sz)
+{
+  char *ret;
+  *sz = sizeof (hi_dsa_pub);
+  ret = grub_malloc (sizeof (hi_dsa_pub));
+  if (ret)
+    grub_memcpy (ret, hi_dsa_pub, sizeof (hi_dsa_pub));
+  return ret;
+}
+
+static struct grub_procfs_entry hi_dsa_pub_entry = 
+{
+  .name = "hi_dsa.pub",
+  .get_contents = get_hi_dsa_pub
+};
+
+static char *
+get_hi_rsa_sig (grub_size_t *sz)
+{
+  char *ret;
+  *sz = sizeof (hi_rsa_sig);
+  ret = grub_malloc (sizeof (hi_rsa_sig));
+  if (ret)
+    grub_memcpy (ret, hi_rsa_sig, sizeof (hi_rsa_sig));
+  return ret;
+}
+
+static struct grub_procfs_entry hi_rsa_sig_entry = 
+{
+  .name = "hi_rsa.sig",
+  .get_contents = get_hi_rsa_sig
+};
+
+static char *
+get_hi_rsa_pub (grub_size_t *sz)
+{
+  char *ret;
+  *sz = sizeof (hi_rsa_pub);
+  ret = grub_malloc (sizeof (hi_rsa_pub));
+  if (ret)
+    grub_memcpy (ret, hi_rsa_pub, sizeof (hi_rsa_pub));
+  return ret;
+}
+
+static struct grub_procfs_entry hi_rsa_pub_entry = 
+{
+  .name = "hi_rsa.pub",
+  .get_contents = get_hi_rsa_pub
+};
+
+static char *
+get_hi (grub_size_t *sz)
+{
+  *sz = 3;
+  return grub_strdup ("hi\n");
+}
+
+struct grub_procfs_entry hi = 
+{
+  .name = "hi",
+  .get_contents = get_hi
+};
+
+static char *
+get_hj (grub_size_t *sz)
+{
+  *sz = 3;
+  return grub_strdup ("hj\n");
+}
+
+struct grub_procfs_entry hj = 
+{
+  .name = "hj",
+  .get_contents = get_hj
+};
+
+static void
+do_verify (const char *f, const char *sig, const char *pub, int is_valid)
+{
+  grub_command_t cmd;
+  char *args[] = { (char *) f, (char *) sig,
+		   (char *) pub, NULL };
+  grub_err_t err;
+
+  cmd = grub_command_find ("verify_detached");
+  if (!cmd)
+    {
+      grub_test_assert (0, "can't find command `%s'", "verify_detached");
+      return;
+    }
+  err = (cmd->func) (cmd, 3, args);
+
+  grub_test_assert (err == (is_valid ? 0 : GRUB_ERR_BAD_SIGNATURE),
+		    "verification failed: %d: %s", grub_errno, grub_errmsg);
+  grub_errno = GRUB_ERR_NONE;
+
+}
+static void
+signature_test (void)
+{
+  grub_procfs_register ("hi", &hi);
+  grub_procfs_register ("hj", &hj);
+  grub_procfs_register ("hi_dsa.pub", &hi_dsa_pub_entry);
+  grub_procfs_register ("hi_dsa.sig", &hi_dsa_sig_entry);
+  grub_procfs_register ("hi_rsa.pub", &hi_rsa_pub_entry);
+  grub_procfs_register ("hi_rsa.sig", &hi_rsa_sig_entry);
+
+  do_verify ("(proc)/hi", "(proc)/hi_dsa.sig", "(proc)/hi_dsa.pub", 1);
+  do_verify ("(proc)/hi", "(proc)/hi_dsa.sig", "(proc)/hi_dsa.pub", 1);
+  do_verify ("(proc)/hj", "(proc)/hi_dsa.sig", "(proc)/hi_dsa.pub", 0);
+
+  do_verify ("(proc)/hi", "(proc)/hi_rsa.sig", "(proc)/hi_rsa.pub", 1);
+  do_verify ("(proc)/hj", "(proc)/hi_rsa.sig", "(proc)/hi_rsa.pub", 0);
+
+  grub_procfs_unregister (&hi);
+  grub_procfs_unregister (&hj);
+  grub_procfs_unregister (&hi_dsa_sig_entry);
+  grub_procfs_unregister (&hi_dsa_pub_entry);
+}
+
+GRUB_FUNCTIONAL_TEST (signature_test, signature_test);
diff --git a/grub-core/tests/signatures.h b/grub-core/tests/signatures.h
new file mode 100644
index 0000000..d78c2b6
--- /dev/null
+++ b/grub-core/tests/signatures.h
@@ -0,0 +1,211 @@
+static unsigned char hi_rsa_sig[] =
+{
+0x89, 0x02, 0x1c, 0x04, 0x00, 0x01, 0x02, 0x00, 0x06, 0x05, 0x02, 0x52, 0x82, 0x2d, 0x16, 0x00,
+0x0a, 0x09, 0x10, 0x0f, 0xcc, 0xf3, 0x21, 0x77, 0x83, 0x6a, 0x0d, 0xdb, 0x5e, 0x10, 0x00, 0x80,
+0x36, 0x2c, 0xb0, 0xbf, 0x26, 0x36, 0xf2, 0x9d, 0x93, 0xa0, 0xbf, 0xcb, 0xa7, 0x0d, 0xbe, 0x67,
+0x33, 0xf6, 0xba, 0xec, 0x2b, 0xe9, 0x7e, 0x0e, 0xec, 0x51, 0xd5, 0xdd, 0x2d, 0x9a, 0x96, 0x09,
+0x8a, 0x7f, 0x02, 0xd5, 0xbc, 0xdb, 0xc9, 0xef, 0xd8, 0x90, 0x8a, 0xa8, 0x71, 0x6f, 0xaf, 0x8c,
+0xe5, 0x6a, 0xc4, 0xda, 0x2a, 0x1f, 0x17, 0xb1, 0x70, 0x69, 0x06, 0x2b, 0x2f, 0x18, 0x72, 0x72,
+0x28, 0xd6, 0x32, 0xa1, 0x96, 0x14, 0xd5, 0x2a, 0x52, 0x35, 0x4a, 0x3b, 0x8b, 0x6f, 0x0c, 0x24,
+0x97, 0xb7, 0x7f, 0xf6, 0x15, 0x8c, 0xbf, 0x69, 0x73, 0xee, 0x15, 0x0f, 0x07, 0x7e, 0x5e, 0x07,
+0x9b, 0x81, 0x28, 0x74, 0x49, 0x94, 0xd3, 0x05, 0xeb, 0xc9, 0x63, 0x70, 0x89, 0x91, 0x68, 0xe6,
+0x20, 0x32, 0x95, 0x00, 0x00, 0xc8, 0xba, 0xbd, 0x45, 0x77, 0x6b, 0x60, 0xa4, 0xa3, 0x05, 0x6b,
+0x70, 0x38, 0x07, 0x08, 0x8d, 0x09, 0xff, 0x5a, 0x55, 0xb2, 0x1f, 0xe2, 0xdf, 0xf0, 0x1b, 0x8d,
+0x40, 0xed, 0x52, 0x16, 0x3a, 0x7b, 0xb2, 0xbc, 0x3f, 0x21, 0x14, 0x58, 0xb0, 0x64, 0x6c, 0x33,
+0xcf, 0xdb, 0x93, 0x5a, 0x56, 0xa4, 0x3a, 0xd2, 0xcd, 0x22, 0x4a, 0x2f, 0x8e, 0x77, 0x2b, 0x0a,
+0x57, 0x43, 0x4b, 0x15, 0xab, 0xee, 0x3e, 0xa5, 0xf8, 0xff, 0xb9, 0xb2, 0x7d, 0x59, 0x84, 0x36,
+0x0a, 0x3b, 0x17, 0xda, 0x78, 0x50, 0x66, 0x62, 0xb9, 0x78, 0xad, 0x61, 0x3b, 0x26, 0xe9, 0x00,
+0x67, 0xd7, 0x3c, 0x75, 0xa4, 0xf3, 0x3a, 0x51, 0x4f, 0xd3, 0x0d, 0x04, 0xb8, 0x07, 0x7c, 0x06,
+0xcb, 0x22, 0x23, 0x4c, 0x1c, 0xa3, 0xb0, 0x03, 0x23, 0xdd, 0x50, 0xee, 0xd1, 0xc8, 0xff, 0xa0,
+0xc4, 0xa4, 0x68, 0x0d, 0xfc, 0xc5, 0x2e, 0x53, 0x33, 0x30, 0xb0, 0x56, 0x62, 0xb3, 0x9b, 0xa6,
+0x7f, 0x68, 0xb0, 0xbb, 0x67, 0x02, 0x41, 0x52, 0x05, 0x49, 0x9b, 0x4f, 0x61, 0x63, 0x48, 0xc4,
+0x5d, 0x62, 0x65, 0xef, 0xd1, 0xbf, 0xb5, 0x46, 0x96, 0xdc, 0x9a, 0xdf, 0xb9, 0xe9, 0x8f, 0xd3,
+0x6e, 0x12, 0x96, 0x31, 0x3c, 0x1a, 0xab, 0x04, 0xcf, 0x5e, 0x8d, 0x8c, 0xe4, 0x09, 0x6f, 0xcf,
+0xd7, 0xe8, 0x2e, 0x43, 0x53, 0x6a, 0x84, 0x3e, 0x28, 0x5b, 0xcc, 0x03, 0xb2, 0xae, 0xff, 0xc3,
+0xe4, 0x8a, 0x37, 0xa1, 0x88, 0xca, 0x0d, 0xa0, 0x2b, 0x64, 0xbd, 0x78, 0x78, 0x2a, 0x6e, 0x26,
+0x8f, 0x85, 0x69, 0x6a, 0xa9, 0xf2, 0xc4, 0xba, 0xf0, 0xed, 0xe9, 0xb9, 0x74, 0xbb, 0x95, 0xde,
+0x1c, 0xdc, 0x80, 0xf3, 0x46, 0x28, 0xf6, 0x4c, 0x01, 0x7a, 0x6d, 0x9a, 0x9a, 0xe1, 0xb8, 0x1b,
+0x9e, 0x4a, 0x28, 0x6c, 0x96, 0x59, 0xc6, 0x53, 0xe3, 0xc9, 0x7c, 0xaf, 0xf0, 0x22, 0x08, 0xb5,
+0xef, 0xad, 0xc8, 0x8d, 0x3a, 0x6c, 0x27, 0xf7, 0xfb, 0x3c, 0x4f, 0x9d, 0x05, 0x9a, 0x4b, 0x6b,
+0x88, 0xb3, 0x74, 0xca, 0xac, 0x9d, 0x76, 0x00, 0x58, 0x97, 0x69, 0x0d, 0x98, 0xe3, 0x40, 0x42,
+0xfc, 0xe8, 0x42, 0x38, 0xae, 0x04, 0x3b, 0xc1, 0x96, 0xf1, 0xd9, 0x19, 0x92, 0xc4, 0xb5, 0xeb,
+0x39, 0xd0, 0x7a, 0x5a, 0x3e, 0xf0, 0x0d, 0xba, 0x2f, 0x1e, 0x6e, 0xc7, 0xe4, 0x46, 0xe6, 0x3d,
+0x7c, 0x08, 0x6b, 0xea, 0xff, 0xf1, 0x78, 0xdf, 0x3b, 0xe9, 0xcb, 0x06, 0x5e, 0x30, 0xbd, 0x47,
+0xe3, 0x5c, 0xe2, 0x18, 0x01, 0xa5, 0xd5, 0x80, 0x74, 0x4e, 0x93, 0xe5, 0x86, 0xdb, 0x7c, 0x5f,
+0x0d, 0xd2, 0x6b, 0xdc, 0xa9, 0x91, 0x24, 0x2c, 0x09, 0x4f, 0xd1, 0xfa, 0xab, 0x96, 0x99, 0x2b,
+0x91, 0xda, 0xe1, 0x69, 0x6f, 0xd8, 0x1b, 0x28, 0x73, 0xb2, 0x51, 0xfa, 0xcf, 0xa7, 0x9e
+};
+
+static unsigned char hi_rsa_pub[] =
+{
+0x99, 0x02, 0x0d, 0x04, 0x52, 0x82, 0x2c, 0xee, 0x01, 0x10, 0x00, 0xbe, 0x0d, 0x60, 0xa0, 0x12,
+0x2f, 0x3c, 0x6a, 0x72, 0x29, 0x61, 0x26, 0xdd, 0x2e, 0x4e, 0x62, 0xad, 0xa6, 0xb3, 0x2b, 0x45,
+0x94, 0x94, 0x99, 0x2a, 0x6e, 0xd0, 0xda, 0x5f, 0xf6, 0x99, 0xee, 0xbe, 0x0e, 0x10, 0x42, 0xea,
+0x0b, 0x44, 0xac, 0x76, 0x06, 0x0b, 0x30, 0xd0, 0x2e, 0xd9, 0xe9, 0x2d, 0xfb, 0x5a, 0x3f, 0xfb,
+0xb5, 0xbc, 0xea, 0x8a, 0x2a, 0xfa, 0xe9, 0xef, 0x77, 0x94, 0x81, 0xc6, 0xbb, 0x4b, 0x12, 0x78,
+0xf3, 0xfe, 0x06, 0x93, 0x37, 0xa7, 0x38, 0x52, 0xab, 0xaa, 0xa3, 0xb4, 0x11, 0xbe, 0x5e, 0x77,
+0xdd, 0xe4, 0x98, 0x4c, 0x74, 0x4e, 0x1c, 0x62, 0xa8, 0x7a, 0x65, 0x6b, 0x09, 0xd7, 0x29, 0xae,
+0xaf, 0xe9, 0x7f, 0x94, 0x07, 0x01, 0x76, 0xfb, 0x7d, 0x2c, 0xf8, 0xe5, 0xce, 0x33, 0xb2, 0x7e,
+0x4c, 0x28, 0x41, 0x2c, 0xba, 0x73, 0x83, 0x2f, 0x61, 0x5e, 0xd9, 0x5c, 0xa6, 0x44, 0x54, 0x40,
+0xae, 0x7c, 0xa8, 0x0b, 0x01, 0x0f, 0x84, 0x1f, 0xfe, 0x72, 0x06, 0x51, 0xda, 0x15, 0x88, 0xa4,
+0x9e, 0x85, 0x06, 0x21, 0x2c, 0xe4, 0xe7, 0x2a, 0x04, 0x66, 0x3c, 0x31, 0x13, 0x02, 0x08, 0x1f,
+0x6c, 0x9b, 0xab, 0x97, 0xf8, 0x29, 0x51, 0xb5, 0x85, 0x76, 0x53, 0x83, 0x1f, 0x08, 0x46, 0xe7,
+0x03, 0x96, 0xa2, 0x64, 0x8a, 0xef, 0xc2, 0x52, 0xd8, 0x7e, 0xb9, 0x96, 0xc7, 0xbe, 0xbe, 0x81,
+0x4f, 0x22, 0x6a, 0xa6, 0xa9, 0xf8, 0x68, 0x11, 0x72, 0xb1, 0x5d, 0x5b, 0xe4, 0xc2, 0xeb, 0x09,
+0xb3, 0xb7, 0x0d, 0xc9, 0x1b, 0xfe, 0x39, 0x7b, 0x45, 0x96, 0xec, 0xd6, 0x37, 0x34, 0x4d, 0x1d,
+0xcc, 0x86, 0xfa, 0x2b, 0x69, 0x9c, 0x67, 0x55, 0x55, 0x56, 0xb4, 0x68, 0xf2, 0x0c, 0xf2, 0x84,
+0xd8, 0x27, 0x53, 0x4d, 0xae, 0xb1, 0xec, 0x5e, 0xdc, 0x24, 0x09, 0xb9, 0x2b, 0x3d, 0x28, 0x79,
+0xa0, 0x5d, 0x14, 0x4a, 0xe7, 0xff, 0x8b, 0x6f, 0xdf, 0xaf, 0x8b, 0x01, 0xc0, 0xac, 0xb6, 0xfb,
+0x6f, 0x98, 0xca, 0x20, 0x89, 0x22, 0x4e, 0x7d, 0x20, 0x62, 0x2a, 0xa0, 0x7c, 0xe2, 0xf4, 0xa7,
+0x1c, 0xfa, 0x3f, 0xc8, 0x8e, 0xd0, 0x54, 0x07, 0x73, 0xec, 0x8c, 0xb5, 0x4b, 0x4c, 0x50, 0x38,
+0x86, 0x27, 0x53, 0x39, 0x9f, 0x71, 0x3c, 0x5e, 0xd4, 0x03, 0x59, 0x22, 0x24, 0x62, 0x5d, 0x28,
+0x1b, 0x69, 0x75, 0x98, 0xfe, 0x01, 0xc2, 0x8c, 0x12, 0xc0, 0x25, 0x9c, 0x1e, 0xa0, 0x89, 0x15,
+0x26, 0x19, 0x15, 0x76, 0x2d, 0xdc, 0x69, 0x44, 0x49, 0x3e, 0x2d, 0xca, 0x1a, 0x14, 0x98, 0xf4,
+0x12, 0x52, 0xff, 0x38, 0x2e, 0x46, 0xfc, 0xed, 0x01, 0x4d, 0x40, 0x8a, 0x39, 0x57, 0x8e, 0x65,
+0xe9, 0x26, 0x0e, 0x27, 0x8a, 0x10, 0x99, 0x5d, 0x1f, 0xbd, 0xec, 0xbc, 0x63, 0xf8, 0x85, 0xcf,
+0xa0, 0x34, 0xb8, 0xe9, 0xd5, 0x4b, 0xf1, 0x4a, 0x47, 0xe7, 0xbe, 0x27, 0x9e, 0xe8, 0x3f, 0x96,
+0xcd, 0x6d, 0x11, 0x03, 0xd3, 0x08, 0xab, 0xdf, 0x32, 0x59, 0x16, 0x9c, 0xda, 0x68, 0xd7, 0x5d,
+0x30, 0x48, 0xbe, 0xa3, 0xe4, 0x0d, 0x95, 0xde, 0x5b, 0x54, 0xee, 0x10, 0x39, 0x5a, 0xc8, 0xb4,
+0x82, 0xde, 0x1c, 0xe5, 0x32, 0xc0, 0x73, 0x31, 0x3a, 0x25, 0xfe, 0xae, 0x1c, 0xca, 0x0d, 0x6d,
+0x5e, 0xf2, 0x1b, 0x95, 0x18, 0x88, 0xc3, 0x0a, 0x21, 0xc3, 0x5e, 0x0d, 0x2f, 0xc0, 0x30, 0xf5,
+0x53, 0xee, 0x0b, 0x0d, 0xb1, 0x99, 0x52, 0x47, 0xf0, 0x26, 0x4a, 0xfa, 0x61, 0x15, 0x2a, 0xbb,
+0xc4, 0x60, 0x23, 0xbe, 0x21, 0x2f, 0xff, 0x21, 0x34, 0x64, 0xb0, 0x17, 0x28, 0x61, 0x31, 0xf8,
+0xe4, 0xb2, 0x00, 0x3e, 0xb6, 0x89, 0x5f, 0x19, 0x03, 0x2e, 0x67, 0x00, 0x11, 0x01, 0x00, 0x01,
+0xb4, 0x22, 0x47, 0x4e, 0x55, 0x20, 0x47, 0x52, 0x55, 0x42, 0x20, 0x52, 0x53, 0x41, 0x20, 0x73,
+0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x20, 0x74, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x67,
+0x20, 0x6b, 0x65, 0x79, 0x89, 0x02, 0x38, 0x04, 0x13, 0x01, 0x02, 0x00, 0x22, 0x05, 0x02, 0x52,
+0x82, 0x2c, 0xee, 0x02, 0x1b, 0x03, 0x06, 0x0b, 0x09, 0x08, 0x07, 0x03, 0x02, 0x06, 0x15, 0x08,
+0x02, 0x09, 0x0a, 0x0b, 0x04, 0x16, 0x02, 0x03, 0x01, 0x02, 0x1e, 0x01, 0x02, 0x17, 0x80, 0x00,
+0x0a, 0x09, 0x10, 0x0f, 0xcc, 0xf3, 0x21, 0x77, 0x83, 0x6a, 0x0d, 0x14, 0x0a, 0x0f, 0xff, 0x45,
+0x11, 0xf5, 0x1a, 0x37, 0x13, 0xe8, 0x9a, 0x51, 0x1d, 0x77, 0x67, 0xa4, 0x71, 0xf1, 0x74, 0xaa,
+0xcf, 0xc7, 0xab, 0x34, 0x11, 0x01, 0x9b, 0xab, 0x45, 0x6d, 0xf6, 0x5e, 0xd4, 0x74, 0x42, 0x37,
+0x22, 0x8b, 0x8b, 0xb3, 0xf1, 0x36, 0x33, 0x25, 0xf0, 0x7d, 0x9b, 0xa7, 0xb6, 0x9b, 0x4e, 0xc2,
+0x22, 0xab, 0x02, 0x66, 0x60, 0x4a, 0xd3, 0xe9, 0xcb, 0xe6, 0xde, 0x72, 0x7a, 0x33, 0x62, 0x84,
+0x5e, 0x7b, 0xd8, 0x1f, 0xce, 0x7d, 0x37, 0x17, 0xee, 0xbe, 0x4b, 0x31, 0xe2, 0x1a, 0xf9, 0x8e,
+0x9b, 0xec, 0xc2, 0x9f, 0x35, 0xa6, 0x28, 0xc1, 0x81, 0x76, 0xdd, 0x0d, 0xaf, 0xc3, 0x62, 0xe8,
+0xf3, 0xa5, 0xd0, 0x4c, 0x10, 0x4c, 0xa4, 0x0b, 0x3e, 0xab, 0xd7, 0xcf, 0x7d, 0x99, 0x5a, 0x44,
+0xdd, 0xda, 0x62, 0x22, 0x41, 0x7f, 0x3f, 0x92, 0x9f, 0x49, 0xb0, 0xb7, 0x2d, 0x01, 0x1f, 0xbc,
+0xc9, 0xf7, 0x0a, 0xab, 0xe3, 0xe6, 0x17, 0xac, 0x4b, 0xcf, 0x65, 0x6d, 0xae, 0x51, 0x3d, 0xf1,
+0x0c, 0x94, 0x07, 0xfe, 0xc2, 0x4c, 0x10, 0x95, 0x5c, 0x9b, 0xfd, 0xfe, 0xed, 0x05, 0x4a, 0xfe,
+0xdf, 0xe6, 0x21, 0x12, 0x6f, 0x37, 0x5e, 0x52, 0xee, 0x15, 0x0b, 0x18, 0xf7, 0x74, 0x39, 0xac,
+0xab, 0x31, 0xfa, 0x52, 0x4c, 0x72, 0xa5, 0xb0, 0x5e, 0xc5, 0x69, 0xf2, 0x20, 0xd5, 0x0b, 0x4c,
+0x4c, 0xe8, 0xf0, 0xbc, 0xf6, 0x4f, 0x33, 0x75, 0x64, 0xcf, 0x93, 0x1b, 0x01, 0xdb, 0x02, 0xfb,
+0x81, 0x42, 0xa0, 0x24, 0x18, 0x21, 0x16, 0xb0, 0xe5, 0x3b, 0x22, 0xe4, 0xd7, 0x91, 0x1e, 0x07,
+0x37, 0x36, 0x52, 0x22, 0x8e, 0x49, 0x7a, 0xcf, 0xf2, 0x85, 0x20, 0x09, 0xc2, 0xc5, 0x31, 0x6b,
+0xcd, 0xe1, 0x87, 0x8b, 0xc1, 0xae, 0x20, 0x27, 0xa8, 0x59, 0x9f, 0x37, 0xc3, 0xe0, 0xbf, 0x40,
+0xe9, 0x9c, 0xe2, 0x77, 0xca, 0xa8, 0x5e, 0x46, 0x20, 0x88, 0xbd, 0x45, 0xbf, 0x60, 0xa7, 0x40,
+0x80, 0x28, 0x74, 0xd6, 0x34, 0x4c, 0xd4, 0x5c, 0x60, 0x1e, 0xf9, 0xbc, 0xa7, 0x6a, 0x8d, 0x08,
+0x99, 0xec, 0xb6, 0x5c, 0xdb, 0x1f, 0xf9, 0xe0, 0x06, 0x26, 0x1d, 0x04, 0x6f, 0x1d, 0x84, 0x0c,
+0x8b, 0x6e, 0x8d, 0x06, 0xc0, 0x83, 0x2b, 0x7c, 0xdf, 0x2c, 0x4a, 0xac, 0x2d, 0xe4, 0xcd, 0xa4,
+0x55, 0xd1, 0xcd, 0x54, 0x8a, 0xaa, 0x04, 0x53, 0x23, 0xa8, 0x9c, 0x67, 0x28, 0xa7, 0x11, 0x76,
+0xd3, 0x2f, 0x17, 0x2a, 0x40, 0xac, 0x06, 0xe1, 0x47, 0x30, 0xd0, 0x9c, 0xba, 0x9c, 0x9c, 0xaf,
+0x22, 0xe0, 0x68, 0xa5, 0x72, 0xf0, 0xf1, 0x8c, 0xe3, 0xbe, 0xc6, 0xed, 0xfa, 0xad, 0x72, 0xf8,
+0xab, 0x49, 0x5e, 0x4d, 0xed, 0x88, 0x41, 0xb2, 0x7c, 0x95, 0x69, 0x63, 0x1c, 0xd8, 0x90, 0x9d,
+0xc6, 0x4a, 0x42, 0x30, 0x91, 0x7b, 0x58, 0x30, 0xfa, 0x32, 0xf6, 0xd6, 0xc2, 0xe9, 0x74, 0xfa,
+0xe8, 0x81, 0x3d, 0xdc, 0xb6, 0x3f, 0xbc, 0x88, 0x3e, 0x01, 0xbc, 0x47, 0x75, 0x36, 0xf0, 0x28,
+0x4f, 0x14, 0xd6, 0xa1, 0xc5, 0x3d, 0xb2, 0x74, 0x82, 0xfd, 0xad, 0x94, 0xb3, 0x14, 0x16, 0x61,
+0xef, 0x77, 0x77, 0x25, 0x03, 0xc1, 0x8e, 0x71, 0x55, 0xa5, 0x31, 0x40, 0x50, 0x49, 0x3f, 0xf5,
+0x40, 0x7f, 0x97, 0x4f, 0xef, 0x47, 0xa2, 0x12, 0x0c, 0x1d, 0x23, 0x51, 0x47, 0x53, 0x0b, 0x72,
+0xc2, 0xd3, 0x39, 0xbb, 0xa9, 0xea, 0x8c, 0x16, 0x93, 0x67, 0xb1, 0xcf, 0x8a, 0x96, 0xba, 0x1e,
+0xef, 0x20, 0x3f, 0xee, 0xda, 0x69, 0xd1, 0x4d, 0xf4, 0x9c, 0x41, 0x73, 0xcb, 0xaf, 0x1b, 0x29,
+0x22, 0x1f, 0x94, 0xa4, 0x67, 0xd7, 0x53, 0xb1, 0x65, 0x23, 0x69, 0x05, 0x31, 0x2e, 0xd4
+};
+
+static unsigned char hi_dsa_sig[] =
+{
+0x88, 0x5e, 0x04, 0x00, 0x11, 0x08, 0x00, 0x06, 0x05, 0x02, 0x52, 0x82, 0x2c, 0x7f, 0x00, 0x0a,
+0x09, 0x10, 0xef, 0xe0, 0xfc, 0x1f, 0xf6, 0xe7, 0xf5, 0xad, 0xb0, 0x47, 0x01, 0x00, 0xcd, 0xfd,
+0x1f, 0x8b, 0x16, 0x7f, 0x31, 0x7f, 0xc3, 0xe1, 0x6d, 0xcd, 0xc5, 0x4f, 0xf4, 0x1b, 0xf5, 0x4e,
+0x61, 0x79, 0xb5, 0x14, 0xdd, 0xf5, 0xe5, 0x27, 0x21, 0xf6, 0xc7, 0x95, 0xc6, 0x9b, 0x00, 0xff,
+0x61, 0x4d, 0x01, 0x6f, 0xbb, 0x88, 0xf9, 0x38, 0x84, 0x00, 0xab, 0xab, 0x2f, 0x16, 0x53, 0x5c,
+0xe9, 0x3d, 0x85, 0x34, 0x0d, 0x36, 0x80, 0x77, 0x62, 0x4e, 0x4f, 0xdb, 0x48, 0x64, 0x58, 0x82
+};
+
+static unsigned char hi_dsa_pub[] =
+{
+0x99, 0x04, 0xae, 0x04, 0x52, 0x82, 0x2b, 0xe6, 0x11, 0x0c, 0x00, 0xcc, 0x6b, 0xfe, 0xc3, 0xed,
+0x23, 0xb8, 0x09, 0xa8, 0xcd, 0x00, 0x8a, 0xd7, 0x4d, 0xe5, 0x37, 0x03, 0xab, 0x99, 0x64, 0xc5,
+0xde, 0xef, 0x47, 0xfd, 0x06, 0xe1, 0xc2, 0x70, 0x77, 0x5f, 0x78, 0x46, 0x62, 0x9e, 0x5e, 0x84,
+0x48, 0xdf, 0xc2, 0xef, 0xd3, 0xf3, 0xc3, 0x97, 0x92, 0x83, 0xa7, 0xad, 0xf7, 0x4e, 0x43, 0xac,
+0x06, 0xcb, 0x18, 0x4b, 0xe4, 0x05, 0x45, 0x01, 0x3d, 0x34, 0x51, 0x59, 0xf5, 0xfb, 0x42, 0xad,
+0xe5, 0x7c, 0xf4, 0xe3, 0xd6, 0x6d, 0x4e, 0xd7, 0x3d, 0xbc, 0x87, 0x0b, 0x94, 0xe7, 0x70, 0x55,
+0x3c, 0x7c, 0xef, 0x1e, 0x9c, 0xa1, 0x0b, 0x17, 0x8c, 0x0d, 0x62, 0x08, 0x8f, 0x5a, 0x93, 0x2a,
+0x0e, 0xde, 0xad, 0x7d, 0x60, 0xe7, 0x5c, 0xe7, 0xf3, 0xb0, 0x2f, 0xef, 0xc1, 0xc9, 0x5f, 0x71,
+0xf9, 0xa7, 0x33, 0x30, 0x78, 0x3a, 0xb2, 0x83, 0xd9, 0xe5, 0xc1, 0x6b, 0xb4, 0xaa, 0x13, 0xe0,
+0xdb, 0x2a, 0xd8, 0x81, 0xfc, 0x96, 0xd6, 0x3a, 0x73, 0xba, 0x34, 0xe4, 0xf8, 0xc1, 0xf5, 0xac,
+0x2e, 0x4c, 0x95, 0x52, 0x28, 0x03, 0xe7, 0x01, 0xc8, 0x5e, 0x1c, 0x1c, 0xbd, 0xd3, 0xe5, 0xf8,
+0xf2, 0xc5, 0xbf, 0x61, 0x01, 0x22, 0x3c, 0x57, 0xd5, 0x6a, 0x17, 0x29, 0x3e, 0x00, 0xfc, 0xb4,
+0x97, 0x7f, 0x45, 0xa4, 0x6c, 0x53, 0xd5, 0xd2, 0x56, 0xce, 0x4f, 0x1b, 0xcf, 0xc2, 0x0b, 0x83,
+0x09, 0xf6, 0xc1, 0x95, 0xea, 0x2a, 0x47, 0xe0, 0xa6, 0x8e, 0xc5, 0x74, 0x6e, 0x8e, 0xa4, 0x10,
+0x3a, 0x99, 0xfb, 0x9e, 0xcc, 0x06, 0xa7, 0x70, 0xef, 0xe8, 0xf6, 0x72, 0xba, 0xd4, 0x0c, 0x11,
+0x47, 0x17, 0x6b, 0x2d, 0xde, 0xa1, 0xfd, 0x41, 0x87, 0x18, 0x33, 0x6c, 0x26, 0xd2, 0xdc, 0xc7,
+0x8f, 0x4f, 0x91, 0xc1, 0x02, 0x38, 0x42, 0xe5, 0x35, 0xaf, 0xef, 0x90, 0xde, 0x94, 0xa3, 0x3c,
+0xde, 0x61, 0x67, 0xb3, 0x26, 0xe2, 0xfc, 0x2d, 0x96, 0x35, 0xfd, 0x00, 0xb1, 0x02, 0xe7, 0xb4,
+0xd4, 0xf4, 0xb7, 0x67, 0xaa, 0xd4, 0x00, 0xfa, 0xcf, 0x9b, 0xbe, 0xbb, 0xad, 0xac, 0x8e, 0xe3,
+0xab, 0xf1, 0x80, 0xaf, 0xe2, 0xb1, 0x93, 0x09, 0xd0, 0x40, 0xde, 0xab, 0x53, 0xcf, 0xa7, 0x45,
+0x1a, 0x8b, 0xdb, 0x0f, 0xff, 0xd4, 0xdf, 0x6b, 0xe9, 0x2c, 0x40, 0x8e, 0x24, 0x03, 0x62, 0x75,
+0x0f, 0x2c, 0x8b, 0x8e, 0x9e, 0xd0, 0x91, 0x5a, 0x91, 0x68, 0xcb, 0x16, 0x45, 0xca, 0x8f, 0xdd,
+0x5e, 0x61, 0x71, 0xa7, 0x8d, 0xa3, 0xf4, 0xf7, 0xa3, 0xee, 0x5d, 0x4c, 0x8a, 0xee, 0x5b, 0x5f,
+0x1e, 0xfc, 0xbe, 0x3d, 0x94, 0xab, 0x30, 0x02, 0x6f, 0x72, 0x57, 0x03, 0x2a, 0xaf, 0x9c, 0x28,
+0x12, 0x55, 0x00, 0xd5, 0x0a, 0x2a, 0x02, 0x4e, 0xf0, 0xc0, 0x67, 0x01, 0x00, 0xd3, 0xaf, 0x3f,
+0xcf, 0x8c, 0x64, 0x59, 0x9d, 0xe5, 0x7b, 0x0b, 0xa0, 0xa0, 0x46, 0xb3, 0xc0, 0xf6, 0x25, 0xde,
+0x2d, 0xfa, 0x27, 0xf6, 0xf1, 0xca, 0x3c, 0xd3, 0x56, 0x6e, 0xc0, 0xd4, 0x49, 0x0b, 0xfc, 0x0f,
+0x23, 0xbf, 0xe1, 0x00, 0x63, 0xb5, 0x04, 0x40, 0x04, 0x5c, 0x9e, 0xce, 0x0b, 0x75, 0xca, 0xfe,
+0xd9, 0xb7, 0xe1, 0xcc, 0x27, 0x20, 0xf4, 0x4c, 0x61, 0x10, 0x17, 0x2b, 0xb7, 0x5d, 0x0d, 0xc2,
+0xac, 0x37, 0x4e, 0x7f, 0x81, 0x4a, 0xde, 0x06, 0x6f, 0xb7, 0x61, 0xcc, 0x9e, 0xdd, 0x6a, 0x3e,
+0x88, 0x55, 0x66, 0x8a, 0x87, 0xc1, 0x26, 0xf3, 0xe2, 0xd8, 0xdf, 0x80, 0xfa, 0x82, 0x6f, 0x25,
+0x89, 0x94, 0xe7, 0xff, 0x79, 0xb6, 0x08, 0x5e, 0x45, 0x46, 0x9a, 0x74, 0xde, 0xa8, 0xa3, 0xc8,
+0x8f, 0x6f, 0x8f, 0x8e, 0xf5, 0x1f, 0xab, 0x3d, 0x21, 0xd5, 0xec, 0x34, 0x86, 0x6c, 0xbd, 0x92,
+0x44, 0x9d, 0x73, 0x46, 0xcb, 0xa0, 0x5c, 0x05, 0xd5, 0x12, 0xf0, 0xe9, 0xc7, 0x65, 0xa7, 0xe3,
+0x4d, 0x82, 0x8f, 0x54, 0x7e, 0x7b, 0x51, 0x46, 0xca, 0x50, 0x22, 0x24, 0x2e, 0x90, 0x5e, 0x33,
+0xd7, 0x0f, 0xca, 0x42, 0x82, 0x7e, 0x74, 0x20, 0xae, 0x49, 0xa4, 0x0a, 0xc5, 0x90, 0xd5, 0xf8,
+0x45, 0x32, 0x5f, 0xda, 0xf8, 0xf5, 0xb0, 0xa2, 0x43, 0x77, 0x7a, 0x65, 0xf9, 0x59, 0xaa, 0x91,
+0xe1, 0xd9, 0x7f, 0xbc, 0x8c, 0xa6, 0xb6, 0x71, 0x68, 0xc3, 0xe5, 0x36, 0xee, 0xa3, 0x47, 0xe0,
+0x4f, 0x48, 0xb3, 0xf1, 0x8d, 0x41, 0xb0, 0xbc, 0x14, 0xb0, 0x15, 0x21, 0x35, 0xc3, 0x2c, 0xc7,
+0x37, 0x23, 0x03, 0xb9, 0xfb, 0xb9, 0xdc, 0x7b, 0x7a, 0x89, 0x44, 0x01, 0x1b, 0xa7, 0x87, 0x5f,
+0xe2, 0xc1, 0x02, 0x53, 0xcd, 0xd5, 0x56, 0xcd, 0x8c, 0x56, 0x6d, 0xa6, 0x90, 0xf6, 0x26, 0xff,
+0x8e, 0x6d, 0x5f, 0x60, 0x9e, 0x8f, 0x2c, 0x71, 0xa5, 0xff, 0xd9, 0x77, 0x67, 0x9e, 0x09, 0x93,
+0xa4, 0x7c, 0x23, 0x1d, 0x55, 0x18, 0x5a, 0x54, 0x41, 0x88, 0x8e, 0x2d, 0xc6, 0x87, 0x67, 0x43,
+0xd4, 0x3d, 0xaf, 0x85, 0x3b, 0xda, 0x46, 0x02, 0x4a, 0x33, 0x46, 0x62, 0x1e, 0x9e, 0x66, 0xc9,
+0x5a, 0x96, 0xf8, 0xa9, 0xbd, 0x4a, 0x81, 0x92, 0x40, 0x9e, 0xc3, 0xa5, 0x3d, 0x99, 0xc5, 0xf1,
+0xd7, 0x6d, 0xc9, 0x29, 0x7d, 0x2c, 0xdf, 0x1e, 0xc9, 0xe4, 0x6d, 0x83, 0xd1, 0xc4, 0xaa, 0x9f,
+0xe3, 0x0e, 0x0a, 0x87, 0x49, 0x89, 0x6a, 0xc0, 0xc7, 0x73, 0x19, 0x91, 0x2d, 0xa5, 0x0b, 0xbf,
+0x4f, 0x52, 0x46, 0x54, 0xd7, 0x9c, 0x97, 0x77, 0x32, 0xab, 0xd3, 0x74, 0x14, 0x9d, 0xbc, 0xa9,
+0x4a, 0xd9, 0x5f, 0x8b, 0xd7, 0xf8, 0x63, 0xf4, 0x3e, 0xde, 0x79, 0x8a, 0xae, 0x65, 0x0c, 0x18,
+0xe3, 0x8d, 0x21, 0x7d, 0x95, 0x59, 0xf1, 0xe0, 0xb6, 0xa3, 0x52, 0xa3, 0x46, 0x91, 0x94, 0x31,
+0x0e, 0x6c, 0xb3, 0x84, 0xa2, 0x26, 0x49, 0x06, 0xb7, 0x2b, 0x4c, 0x93, 0xf3, 0x60, 0xaa, 0x0c,
+0x00, 0x97, 0x4f, 0x05, 0x06, 0xc3, 0x97, 0x32, 0x4b, 0xbe, 0x18, 0x84, 0x7a, 0x51, 0x1b, 0xb0,
+0xe6, 0x94, 0x3a, 0xd7, 0x7b, 0xa8, 0xd0, 0x21, 0x19, 0x54, 0x78, 0x19, 0x2b, 0xe5, 0xc6, 0x92,
+0xb7, 0xc5, 0x1e, 0x72, 0x33, 0x78, 0xe8, 0x13, 0x11, 0x14, 0x43, 0x9e, 0x3c, 0x6b, 0x3f, 0x25,
+0x67, 0xe4, 0x6e, 0x5e, 0xe0, 0x7a, 0x3c, 0x06, 0xdc, 0x2e, 0x06, 0x6e, 0x9c, 0x8e, 0xf0, 0xc6,
+0xfb, 0xc6, 0x2d, 0x63, 0x1b, 0x4f, 0x66, 0x72, 0x7d, 0xc9, 0x0e, 0x38, 0xc4, 0x17, 0x07, 0x49,
+0xc9, 0x7d, 0xab, 0x3a, 0xed, 0xf2, 0xeb, 0xeb, 0x6d, 0xa7, 0xb0, 0x97, 0x88, 0x08, 0x0d, 0x0b,
+0xdc, 0x07, 0x32, 0xe2, 0x62, 0xf5, 0x4e, 0x46, 0xe7, 0x13, 0x85, 0x01, 0x92, 0xee, 0x26, 0x67,
+0x0d, 0xb0, 0x85, 0xa8, 0xa1, 0x26, 0x49, 0x14, 0xa3, 0xde, 0x95, 0xd7, 0xeb, 0xcf, 0x85, 0xb2,
+0xdf, 0x3f, 0x76, 0x16, 0x75, 0x20, 0x47, 0xb1, 0x80, 0x04, 0x1e, 0x2f, 0xa2, 0xde, 0xb2, 0x5f,
+0x50, 0x83, 0xd2, 0x45, 0xad, 0x8d, 0x08, 0xf4, 0xe2, 0xfb, 0xac, 0x13, 0x2b, 0x6f, 0x3a, 0xfe,
+0xa7, 0x18, 0xfc, 0x11, 0xe0, 0x46, 0xdd, 0x53, 0x82, 0x3b, 0xd4, 0x0b, 0xf2, 0xec, 0x6c, 0xd0,
+0xbd, 0xea, 0xdf, 0xfa, 0xd2, 0x52, 0xf8, 0xa5, 0x4a, 0x49, 0xae, 0x2f, 0x1e, 0xb0, 0x9d, 0x61,
+0x7a, 0x26, 0x6f, 0x0e, 0x97, 0xe6, 0x74, 0xa8, 0x39, 0x51, 0x6d, 0xe6, 0x4a, 0xbf, 0x7f, 0xb1,
+0x4f, 0xa1, 0x2e, 0xaf, 0x1d, 0x0c, 0x20, 0x69, 0xac, 0xd1, 0x0c, 0xa0, 0x5e, 0x97, 0x8f, 0xa0,
+0x9c, 0x22, 0x72, 0x96, 0x05, 0x34, 0xf2, 0x7c, 0xc8, 0xda, 0x71, 0x00, 0xf4, 0x82, 0x5f, 0xac,
+0x36, 0x8e, 0x2b, 0xf7, 0xa6, 0xac, 0x94, 0x97, 0x75, 0xef, 0x8b, 0xfa, 0xaf, 0xb7, 0x19, 0x7f,
+0x10, 0xaa, 0x38, 0x11, 0x2b, 0x81, 0x81, 0xbf, 0x78, 0x93, 0xa7, 0x8e, 0xda, 0x57, 0xc8, 0xfc,
+0xbc, 0x85, 0xa6, 0x26, 0x0b, 0xcd, 0xce, 0xbf, 0xa5, 0x3f, 0x29, 0x03, 0x85, 0x2d, 0xd4, 0xa0,
+0x26, 0xad, 0x9c, 0x9a, 0x6b, 0xb3, 0x01, 0xd0, 0x1c, 0x7a, 0xf2, 0x48, 0x31, 0x04, 0x40, 0x09,
+0x02, 0x0b, 0xe3, 0x3c, 0x65, 0xf5, 0x39, 0xae, 0x25, 0x2e, 0x42, 0xa3, 0x43, 0x50, 0x80, 0xbb,
+0x36, 0x4c, 0xf9, 0x04, 0xec, 0x52, 0x37, 0xc1, 0x00, 0x92, 0x4a, 0x5a, 0x56, 0xfb, 0x50, 0x54,
+0x26, 0x3c, 0xa5, 0x3a, 0x22, 0x4f, 0x6b, 0x17, 0x5b, 0x64, 0xd5, 0xfd, 0xa4, 0x1b, 0x32, 0x22,
+0x16, 0x97, 0x0e, 0xfd, 0x92, 0xae, 0x5e, 0xd0, 0x5b, 0x4b, 0xf9, 0x26, 0x2e, 0x46, 0x12, 0x8d,
+0x91, 0x80, 0xe8, 0x71, 0xbf, 0xf7, 0xc2, 0x8e, 0xed, 0x60, 0xd2, 0x17, 0x53, 0xd1, 0x8b, 0xc9,
+0x08, 0xb4, 0x1d, 0x47, 0x4e, 0x55, 0x20, 0x47, 0x52, 0x55, 0x42, 0x20, 0x44, 0x53, 0x41, 0x20,
+0x73, 0x69, 0x67, 0x6e, 0x69, 0x6e, 0x67, 0x20, 0x74, 0x65, 0x73, 0x74, 0x20, 0x6b, 0x65, 0x79,
+0x88, 0x7a, 0x04, 0x13, 0x11, 0x08, 0x00, 0x22, 0x05, 0x02, 0x52, 0x82, 0x2b, 0xe6, 0x02, 0x1b,
+0x03, 0x06, 0x0b, 0x09, 0x08, 0x07, 0x03, 0x02, 0x06, 0x15, 0x08, 0x02, 0x09, 0x0a, 0x0b, 0x04,
+0x16, 0x02, 0x03, 0x01, 0x02, 0x1e, 0x01, 0x02, 0x17, 0x80, 0x00, 0x0a, 0x09, 0x10, 0xef, 0xe0,
+0xfc, 0x1f, 0xf6, 0xe7, 0xf5, 0xad, 0xd6, 0x91, 0x01, 0x00, 0x94, 0x10, 0x43, 0xf9, 0xc9, 0x37,
+0x40, 0x47, 0xe1, 0xba, 0xf7, 0x92, 0x4b, 0xe1, 0xea, 0x94, 0xee, 0x81, 0x90, 0x8f, 0xe7, 0x76,
+0xc8, 0x30, 0x3d, 0x7e, 0xa0, 0xf5, 0xad, 0x2a, 0x52, 0x60, 0x00, 0xff, 0x75, 0x6c, 0x2d, 0xf5,
+0xab, 0x41, 0x83, 0x29, 0x4f, 0x37, 0x16, 0x1b, 0x26, 0x28, 0x55, 0x03, 0xfe, 0x30, 0x89, 0xce,
+0x70, 0x6e, 0x1a, 0x11, 0x4a, 0xb6, 0xa5, 0x17, 0x9f, 0xbe, 0x3d, 0x1d
+};
diff --git a/grub-core/tests/sleep_test.c b/grub-core/tests/sleep_test.c
new file mode 100644
index 0000000..ffb2681
--- /dev/null
+++ b/grub-core/tests/sleep_test.c
@@ -0,0 +1,51 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/env.h>
+#include <grub/test.h>
+#include <grub/mm.h>
+#include <grub/datetime.h>
+#include <grub/time.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static void
+sleep_test (void)
+{
+  struct grub_datetime st, en;
+  grub_int64_t stu = 0, enu = 0;
+  int is_delayok;
+  grub_test_assert (!grub_get_datetime (&st), "Couldn't retrieve start time");
+  grub_millisleep (10000);
+  grub_test_assert (!grub_get_datetime (&en), "Couldn't retrieve end time");
+  grub_test_assert (grub_datetime2unixtime (&st, &stu), "Invalid date");
+  grub_test_assert (grub_datetime2unixtime (&en, &enu), "Invalid date");
+  is_delayok = (enu - stu >= 9 && enu - stu <= 11);
+#ifdef __arm__
+  /* Ignore QEMU bug */
+  if (enu - stu >= 15 && enu - stu <= 17)
+    is_delayok = 1;
+#endif
+  grub_test_assert (is_delayok, "Interval out of range: %" PRIdGRUB_INT64_T, enu - stu);
+}
+
+GRUB_FUNCTIONAL_TEST (sleep_test, sleep_test);
diff --git a/grub-core/tests/strtoull_test.c b/grub-core/tests/strtoull_test.c
new file mode 100644
index 0000000..5488ab2
--- /dev/null
+++ b/grub-core/tests/strtoull_test.c
@@ -0,0 +1,63 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2016 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/test.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static void
+strtoull_testcase (const char *input, int base, unsigned long long expected,
+		   int num_digits, grub_err_t error)
+{
+  const char *output;
+  unsigned long long value;
+  grub_errno = 0;
+  value = grub_strtoull(input, &output, base);
+  grub_test_assert (grub_errno == error,
+		    "unexpected error. Expected %d, got %d. Input \"%s\"",
+		    error, grub_errno, input);
+  if (grub_errno)
+    {
+      grub_errno = 0;
+      return;
+    }
+  grub_test_assert (input + num_digits == output,
+		    "unexpected number of digits. Expected %d, got %d, input \"%s\"",
+		    num_digits, (int) (output - input), input);
+  grub_test_assert (value == expected,
+		    "unexpected return value. Expected %llu, got %llu, input \"\%s\"",
+		    expected, value, input);
+}
+
+static void
+strtoull_test (void)
+{
+  strtoull_testcase ("9", 0, 9, 1, GRUB_ERR_NONE);
+  strtoull_testcase ("0xaa", 0, 0xaa, 4, GRUB_ERR_NONE);
+  strtoull_testcase ("0xff", 0, 0xff, 4, GRUB_ERR_NONE);
+  strtoull_testcase ("0", 10, 0, 1, GRUB_ERR_NONE);
+  strtoull_testcase ("8", 8, 0, 0, GRUB_ERR_BAD_NUMBER);
+  strtoull_testcase ("38", 8, 3, 1, GRUB_ERR_NONE);
+  strtoull_testcase ("7", 8, 7, 1, GRUB_ERR_NONE);
+  strtoull_testcase ("1]", 16, 1, 1, GRUB_ERR_NONE);
+  strtoull_testcase ("18446744073709551616", 10, 0, 0, GRUB_ERR_OUT_OF_RANGE);
+}
+
+
+GRUB_FUNCTIONAL_TEST (strtoull_test, strtoull_test);
diff --git a/grub-core/tests/test_blockarg.c b/grub-core/tests/test_blockarg.c
new file mode 100644
index 0000000..88bd968
--- /dev/null
+++ b/grub-core/tests/test_blockarg.c
@@ -0,0 +1,55 @@
+/* test_blockarg.c - print and execute block argument  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/extcmd.h>
+#include <grub/script_sh.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_err_t
+test_blockarg (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  if (! ctxt->script)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no block parameter");
+
+  grub_printf ("%s\n", args[argc - 1]);
+  grub_script_execute (ctxt->script);
+  return GRUB_ERR_NONE;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(test_blockarg)
+{
+  cmd = grub_register_extcmd ("test_blockarg", test_blockarg,
+			      GRUB_COMMAND_FLAG_BLOCKS,
+			      N_("BLOCK"),
+			      /* TRANSLATORS: this is the BLOCK-argument, not
+			       environment block.  */
+			      N_("Print and execute block argument."), 0);
+}
+
+GRUB_MOD_FINI(test_blockarg)
+{
+  grub_unregister_extcmd (cmd);
+}
diff --git a/grub-core/tests/video_checksum.c b/grub-core/tests/video_checksum.c
new file mode 100644
index 0000000..44d0810
--- /dev/null
+++ b/grub-core/tests/video_checksum.c
@@ -0,0 +1,813 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* All tests need to include test.h for GRUB testing framework.  */
+
+#include <config.h>
+
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/video.h>
+#include <grub/lib/crc.h>
+#include <grub/mm.h>
+#include <grub/term.h>
+#ifdef GRUB_MACHINE_EMU
+#include <grub/emu/hostdisk.h>
+#include <grub/emu/misc.h>
+#endif
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static int ctr;
+static int nchk;
+static char *basename;
+static const grub_uint32_t *checksums;
+static struct grub_video_mode_info capt_mode_info;
+
+struct grub_video_mode_info grub_test_video_modes[GRUB_TEST_VIDEO_ALL_N_MODES] = {
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_NUMCOLORS
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_NUMCOLORS
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_NUMCOLORS
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640 * 4,
+    GRUB_VIDEO_MI_RGBA8888()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800 * 4,
+    GRUB_VIDEO_MI_RGBA8888()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024 * 4,
+    GRUB_VIDEO_MI_RGBA8888()
+  },
+  {
+    .width = 2560,
+    .height = 1440,
+    .pitch = 2560 * 4,
+    GRUB_VIDEO_MI_RGBA8888()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_EXT_NUMCOLORS
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_EXT_NUMCOLORS
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024,
+    .mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR,
+    .bpp = 8,
+    .bytes_per_pixel = 1,
+    .number_of_colors = GRUB_VIDEO_FBSTD_EXT_NUMCOLORS
+  },
+
+
+
+
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 1280,
+    GRUB_VIDEO_MI_RGB555 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 1600,
+    GRUB_VIDEO_MI_RGB555 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 2048,
+    GRUB_VIDEO_MI_RGB555 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 1280,
+    GRUB_VIDEO_MI_RGB565 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 1600,
+    GRUB_VIDEO_MI_RGB565 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 2048,
+    GRUB_VIDEO_MI_RGB565 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640 * 3,
+    GRUB_VIDEO_MI_RGB888 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800 * 3,
+    GRUB_VIDEO_MI_RGB888 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024 * 3,
+    GRUB_VIDEO_MI_RGB888 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 1280,
+    GRUB_VIDEO_MI_BGR555 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 1600,
+    GRUB_VIDEO_MI_BGR555 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 2048,
+    GRUB_VIDEO_MI_BGR555 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 1280,
+    GRUB_VIDEO_MI_BGR565 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 1600,
+    GRUB_VIDEO_MI_BGR565 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 2048,
+    GRUB_VIDEO_MI_BGR565 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640 * 3,
+    GRUB_VIDEO_MI_BGR888 ()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800 * 3,
+    GRUB_VIDEO_MI_BGR888 ()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024 * 3,
+    GRUB_VIDEO_MI_BGR888 ()
+  },
+  {
+    .width = 640,
+    .height = 480,
+    .pitch = 640 * 4,
+    GRUB_VIDEO_MI_BGRA8888()
+  },
+  {
+    .width = 800,
+    .height = 600,
+    .pitch = 800 * 4,
+    GRUB_VIDEO_MI_BGRA8888()
+  },
+  {
+    .width = 1024,
+    .height = 768,
+    .pitch = 1024 * 4,
+    GRUB_VIDEO_MI_BGRA8888()
+  },
+};
+
+#ifdef GRUB_MACHINE_EMU
+#include <grub/emu/hostfile.h>
+
+struct bmp_header
+{
+  grub_uint8_t magic[2];
+  grub_uint32_t filesize;
+  grub_uint32_t reserved;
+  grub_uint32_t bmp_off;
+  grub_uint32_t head_size;
+  grub_uint16_t width;
+  grub_uint16_t height;
+  grub_uint16_t planes;
+  grub_uint16_t bpp;
+} GRUB_PACKED;
+
+static void
+grub_video_capture_write_bmp (const char *fname,
+			      void *ptr,
+			      const struct grub_video_mode_info *mode_info)
+{
+  grub_util_fd_t fd = grub_util_fd_open (fname, GRUB_UTIL_FD_O_WRONLY | GRUB_UTIL_FD_O_CREATTRUNC);
+  struct bmp_header head;
+
+  if (!GRUB_UTIL_FD_IS_VALID (fd))
+    {
+      grub_printf (_("cannot open `%s': %s"),
+		   fname, grub_util_fd_strerror ());
+    }
+
+  grub_memset (&head, 0, sizeof (head));
+
+  head.magic[0] = 'B';
+  head.magic[1] = 'M';
+
+  if (mode_info->mode_type & GRUB_VIDEO_MODE_TYPE_RGB)
+    {
+      head.filesize = grub_cpu_to_le32 (sizeof (head) + mode_info->width * mode_info->height * 3);
+      head.bmp_off = grub_cpu_to_le32_compile_time (sizeof (head));
+      head.bpp = grub_cpu_to_le16_compile_time (24);
+    }
+  else
+    {
+      head.filesize = grub_cpu_to_le32 (sizeof (head) + 3 * 256 + mode_info->width * mode_info->height);
+      head.bmp_off = grub_cpu_to_le32_compile_time (sizeof (head) + 3 * 256);
+      head.bpp = grub_cpu_to_le16_compile_time (8);
+    }
+  head.head_size = grub_cpu_to_le32_compile_time (sizeof (head) - 14);
+  head.width = grub_cpu_to_le16 (mode_info->width);
+  head.height = grub_cpu_to_le16 (mode_info->height);
+  head.planes = grub_cpu_to_le16_compile_time (1);
+
+  head.width = grub_cpu_to_le16 (mode_info->width);
+  head.height = grub_cpu_to_le16 (mode_info->height);
+
+  grub_util_fd_write (fd, (char *) &head, sizeof (head));
+
+  if (!(mode_info->mode_type & GRUB_VIDEO_MODE_TYPE_RGB))
+    {
+      struct grub_video_palette_data palette_data[256];
+      int i;
+      int palette_len = mode_info->number_of_colors;
+      grub_memset (palette_data, 0, sizeof (palette_data));
+      if (palette_len > 256)
+	palette_len = 256;
+      grub_video_get_palette (0, palette_len, palette_data);
+      for (i = 0; i < 256; i++)
+	{
+	  grub_uint8_t r, g, b;
+	  r = palette_data[i].r;
+	  g = palette_data[i].g;
+	  b = palette_data[i].b;
+
+	  grub_util_fd_write (fd, (char *) &b, 1);
+	  grub_util_fd_write (fd, (char *) &g, 1);
+	  grub_util_fd_write (fd, (char *) &r, 1);
+	}
+    }
+
+  /* This does essentialy the same as some fbblit functions yet using
+     them would mean testing them against themselves so keep this
+     implemetation separate.  */
+  switch (mode_info->bytes_per_pixel)
+    {
+    case 4:
+      {
+	grub_uint8_t *buffer = xcalloc (3, mode_info->width);
+	grub_uint32_t rmask = ((1 << mode_info->red_mask_size) - 1);
+	grub_uint32_t gmask = ((1 << mode_info->green_mask_size) - 1);
+	grub_uint32_t bmask = ((1 << mode_info->blue_mask_size) - 1);
+	int rshift = mode_info->red_field_pos;
+	int gshift = mode_info->green_field_pos;
+	int bshift = mode_info->blue_field_pos;
+	int mulrshift = (8 - mode_info->red_mask_size);
+	int mulgshift = (8 - mode_info->green_mask_size);
+	int mulbshift = (8 - mode_info->blue_mask_size);
+	int y;
+
+	for (y = mode_info->height - 1; y >= 0; y--)
+	  {
+	    grub_uint32_t *iptr = (grub_uint32_t *) ptr + (mode_info->pitch / 4) * y;
+	    int x;
+	    grub_uint8_t *optr = buffer;
+	    for (x = 0; x < (int) mode_info->width; x++)
+	      {
+		grub_uint32_t val = *iptr++;
+		*optr++ = ((val >> bshift) & bmask) << mulbshift;
+		*optr++ = ((val >> gshift) & gmask) << mulgshift;
+		*optr++ = ((val >> rshift) & rmask) << mulrshift;
+	      }
+	    grub_util_fd_write (fd, (char *) buffer, mode_info->width * 3);
+	  }
+	grub_free (buffer);
+	break;
+      }
+    case 3:
+      {
+	grub_uint8_t *buffer = xcalloc (3, mode_info->width);
+	grub_uint32_t rmask = ((1 << mode_info->red_mask_size) - 1);
+	grub_uint32_t gmask = ((1 << mode_info->green_mask_size) - 1);
+	grub_uint32_t bmask = ((1 << mode_info->blue_mask_size) - 1);
+	int rshift = mode_info->red_field_pos;
+	int gshift = mode_info->green_field_pos;
+	int bshift = mode_info->blue_field_pos;
+	int mulrshift = (8 - mode_info->red_mask_size);
+	int mulgshift = (8 - mode_info->green_mask_size);
+	int mulbshift = (8 - mode_info->blue_mask_size);
+	int y;
+
+	for (y = mode_info->height - 1; y >= 0; y--)
+	  {
+	    grub_uint8_t *iptr = ((grub_uint8_t *) ptr + mode_info->pitch * y);
+	    int x;
+	    grub_uint8_t *optr = buffer;
+	    for (x = 0; x < (int) mode_info->width; x++)
+	      {
+		grub_uint32_t val = 0;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+		val |= *iptr++ << 16;
+		val |= *iptr++ << 8;
+		val |= *iptr++;
+#else
+		val |= *iptr++;
+		val |= *iptr++ << 8;
+		val |= *iptr++ << 16;
+#endif
+		*optr++ = ((val >> bshift) & bmask) << mulbshift;
+		*optr++ = ((val >> gshift) & gmask) << mulgshift;
+		*optr++ = ((val >> rshift) & rmask) << mulrshift;
+	      }
+	    grub_util_fd_write (fd, (char *) buffer, mode_info->width * 3);
+	  }
+	grub_free (buffer);
+	break;
+      }
+    case 2:
+      {
+	grub_uint8_t *buffer = xcalloc (3, mode_info->width);
+	grub_uint16_t rmask = ((1 << mode_info->red_mask_size) - 1);
+	grub_uint16_t gmask = ((1 << mode_info->green_mask_size) - 1);
+	grub_uint16_t bmask = ((1 << mode_info->blue_mask_size) - 1);
+	int rshift = mode_info->red_field_pos;
+	int gshift = mode_info->green_field_pos;
+	int bshift = mode_info->blue_field_pos;
+	int mulrshift = (8 - mode_info->red_mask_size);
+	int mulgshift = (8 - mode_info->green_mask_size);
+	int mulbshift = (8 - mode_info->blue_mask_size);
+	int y;
+
+	for (y = mode_info->height - 1; y >= 0; y--)
+	  {
+	    grub_uint16_t *iptr = (grub_uint16_t *) ptr + (mode_info->pitch / 2) * y;
+	    int x;
+	    grub_uint8_t *optr = buffer;
+	    for (x = 0; x < (int) mode_info->width; x++)
+	      {
+		grub_uint16_t val = *iptr++;
+		*optr++ = ((val >> bshift) & bmask) << mulbshift;
+		*optr++ = ((val >> gshift) & gmask) << mulgshift;
+		*optr++ = ((val >> rshift) & rmask) << mulrshift;
+	      }
+	    grub_util_fd_write (fd, (char *) buffer, mode_info->width * 3);
+	  }
+	grub_free (buffer);
+	break;
+      }
+    case 1:
+      {
+	int y;
+
+	for (y = mode_info->height - 1; y >= 0; y--)
+	  grub_util_fd_write (fd, ((char *) ptr + mode_info->pitch * y),
+			      mode_info->width);
+	break;
+      }
+    }
+  grub_util_fd_close (fd);
+}
+
+#endif
+
+const char *
+grub_video_checksum_get_modename (void)
+{
+  static char buf[40];
+  if (capt_mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      grub_snprintf (buf, sizeof (buf), "i%d", capt_mode_info.number_of_colors);
+      return buf;
+    }
+  if (capt_mode_info.red_field_pos == 0)
+    {
+      grub_snprintf (buf, sizeof (buf), "bgra%d%d%d%d", capt_mode_info.blue_mask_size,
+		     capt_mode_info.green_mask_size,
+		     capt_mode_info.red_mask_size,
+		     capt_mode_info.reserved_mask_size);
+      return buf;
+    }
+  grub_snprintf (buf, sizeof (buf), "rgba%d%d%d%d", capt_mode_info.red_mask_size,
+		 capt_mode_info.green_mask_size,
+		 capt_mode_info.blue_mask_size,
+		 capt_mode_info.reserved_mask_size);
+  return buf;
+}
+
+#define GENERATE_MODE 1
+//#define SAVE_ALL_IMAGES
+//#define COLLECT_TIME_STATISTICS 1
+
+#if defined (GENERATE_MODE) && defined (GRUB_MACHINE_EMU)
+grub_util_fd_t genfd = GRUB_UTIL_FD_INVALID;
+#endif
+
+#include <grub/time.h>
+
+static void
+write_time (void)
+{
+#if defined (GRUB_MACHINE_EMU) && defined (COLLECT_TIME_STATISTICS)
+  char buf[60];
+  static grub_uint64_t prev;
+  grub_uint64_t cur;
+  static grub_util_fd_t tmrfd = GRUB_UTIL_FD_INVALID;
+  if (!GRUB_UTIL_FD_IS_VALID (tmrfd))
+    tmrfd = grub_util_fd_open ("time.txt", GRUB_UTIL_FD_O_WRONLY
+			       | GRUB_UTIL_FD_O_CREATTRUNC);
+
+  cur = grub_util_get_cpu_time_ms ();
+  grub_snprintf (buf, sizeof (buf), "%s_%dx%dx%s:%d: %" PRIuGRUB_UINT64_T " ms\n",
+		 basename, 			
+		 capt_mode_info.width,
+		 capt_mode_info.height, 
+		 grub_video_checksum_get_modename (), ctr,
+		 cur - prev);
+  prev = cur;
+  if (GRUB_UTIL_FD_IS_VALID (tmrfd))
+    grub_util_fd_write (tmrfd, buf, grub_strlen (buf));
+#endif
+}
+
+
+static void
+checksum (void)
+{
+  void *ptr;
+  grub_uint32_t crc = 0;
+
+  ptr = grub_video_capture_get_framebuffer ();
+
+  write_time ();
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  switch (capt_mode_info.bytes_per_pixel)
+    {
+    case 1:
+      crc = grub_getcrc32c (0, ptr, capt_mode_info.pitch
+			    * capt_mode_info.height);
+      break;
+    case 2:
+      {
+	unsigned x, y, rowskip;
+	grub_uint8_t *iptr = ptr;
+	crc = 0;
+	rowskip = capt_mode_info.pitch - capt_mode_info.width * 2;
+	for (y = 0; y < capt_mode_info.height; y++)
+	  {
+	    for (x = 0; x < capt_mode_info.width; x++)
+	      {
+		crc = grub_getcrc32c (crc, iptr + 1, 1);
+		crc = grub_getcrc32c (crc, iptr, 1);
+		iptr += 2;
+	      }
+	    crc = grub_getcrc32c (crc, iptr, rowskip);
+	    iptr += rowskip;
+	  }
+	break;
+      }
+    case 3:
+      {
+	unsigned x, y, rowskip;
+	grub_uint8_t *iptr = ptr;
+	crc = 0;
+	rowskip = capt_mode_info.pitch - capt_mode_info.width * 3;
+	for (y = 0; y < capt_mode_info.height; y++)
+	  {
+	    for (x = 0; x < capt_mode_info.width; x++)
+	      {
+		crc = grub_getcrc32c (crc, iptr + 2, 1);
+		crc = grub_getcrc32c (crc, iptr + 1, 1);
+		crc = grub_getcrc32c (crc, iptr, 1);
+		iptr += 3;
+	      }
+	    crc = grub_getcrc32c (crc, iptr, rowskip);
+	    iptr += rowskip;
+	  }
+	break;
+      }
+    case 4:
+      {
+	unsigned x, y, rowskip;
+	grub_uint8_t *iptr = ptr;
+	crc = 0;
+	rowskip = capt_mode_info.pitch - capt_mode_info.width * 4;
+	for (y = 0; y < capt_mode_info.height; y++)
+	  {
+	    for (x = 0; x < capt_mode_info.width; x++)
+	      {
+		crc = grub_getcrc32c (crc, iptr + 3, 1);
+		crc = grub_getcrc32c (crc, iptr + 2, 1);
+		crc = grub_getcrc32c (crc, iptr + 1, 1);
+		crc = grub_getcrc32c (crc, iptr, 1);
+		iptr += 4;
+	      }
+	    crc = grub_getcrc32c (crc, iptr, rowskip);
+	    iptr += rowskip;
+	  }
+	break;
+      }
+    }
+#else
+  crc = grub_getcrc32c (0, ptr, capt_mode_info.pitch * capt_mode_info.height);
+#endif
+
+#if defined (GENERATE_MODE) && defined (GRUB_MACHINE_EMU)
+  if (GRUB_UTIL_FD_IS_VALID (genfd))
+    {
+      char buf[20];
+      grub_snprintf (buf, sizeof (buf), "0x%x, ", crc);
+      grub_util_fd_write (genfd, buf, grub_strlen (buf));
+    }
+#endif
+
+  if (!checksums || ctr >= nchk)
+    {
+      grub_test_assert (0, "Unexpected checksum %s_%dx%dx%s:%d: 0x%x",
+			basename, 			
+			capt_mode_info.width,
+			capt_mode_info.height, 
+			grub_video_checksum_get_modename (), ctr, crc);
+    }
+  else if (crc != checksums[ctr])
+    {
+      grub_test_assert (0, "Checksum %s_%dx%dx%s:%d failed: 0x%x vs 0x%x",
+			basename,
+			capt_mode_info.width,
+			capt_mode_info.height,
+			grub_video_checksum_get_modename (),
+			ctr, crc, checksums[ctr]);
+    }
+#if !(defined (SAVE_ALL_IMAGES) && defined (GRUB_MACHINE_EMU))
+  else
+    {
+      write_time ();
+      ctr++;
+      return;
+    }
+#endif
+#ifdef GRUB_MACHINE_EMU
+  char *name = grub_xasprintf ("%s_%dx%dx%s_%d.bmp", basename, 
+			       capt_mode_info.width,
+			       capt_mode_info.height,
+			       grub_video_checksum_get_modename (),
+			       ctr);
+  grub_video_capture_write_bmp (name, ptr, &capt_mode_info);
+  grub_free (name);
+#endif
+
+  write_time ();
+
+  ctr++;
+}
+
+struct checksum_desc
+{
+  const char *name;
+  unsigned width;
+  unsigned height;
+  unsigned mode_type;
+  unsigned number_of_colors;
+  unsigned bpp;
+  unsigned bytes_per_pixel;
+  unsigned red_field_pos;
+  unsigned red_mask_size;
+  unsigned green_field_pos;
+  unsigned green_mask_size;
+  unsigned blue_field_pos;
+  unsigned blue_mask_size;
+  unsigned reserved_field_pos;
+  unsigned reserved_mask_size;
+  const grub_uint32_t *checksums;
+  int nchk;
+};
+
+const struct checksum_desc checksum_table[] = {
+#include "checksums.h"
+};
+
+void
+grub_video_checksum (const char *basename_in)
+{
+  unsigned i;
+
+  grub_video_get_info (&capt_mode_info);
+
+#if defined (GENERATE_MODE) && defined (GRUB_MACHINE_EMU)
+  if (!GRUB_UTIL_FD_IS_VALID (genfd))
+    genfd = grub_util_fd_open ("checksums.h", GRUB_UTIL_FD_O_WRONLY
+			       | GRUB_UTIL_FD_O_CREATTRUNC);
+  if (GRUB_UTIL_FD_IS_VALID (genfd))
+    {
+      char buf[400];
+
+      grub_snprintf (buf, sizeof (buf), "\", %d, %d, 0x%x, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d /* %dx%dx%s */, (grub_uint32_t []) { ",
+		     capt_mode_info.width,
+		     capt_mode_info.height,
+		     capt_mode_info.mode_type,
+		     capt_mode_info.number_of_colors,
+		     capt_mode_info.bpp,
+		     capt_mode_info.bytes_per_pixel,
+		     capt_mode_info.red_field_pos,
+		     capt_mode_info.red_mask_size,
+		     capt_mode_info.green_field_pos,
+		     capt_mode_info.green_mask_size,
+		     capt_mode_info.blue_field_pos,
+		     capt_mode_info.blue_mask_size,
+		     capt_mode_info.reserved_field_pos,
+		     capt_mode_info.reserved_mask_size,
+		     capt_mode_info.width,
+		     capt_mode_info.height,
+		     grub_video_checksum_get_modename ());
+
+      grub_util_fd_write (genfd, "  { \"", 5);
+      grub_util_fd_write (genfd, basename_in, grub_strlen (basename_in));
+      grub_util_fd_write (genfd, buf, grub_strlen (buf));
+    }
+#endif
+
+  basename = grub_strdup (basename_in);
+  nchk = 0;
+  checksums = 0;
+  /* FIXME: optimize this.  */
+  for (i = 0; i < ARRAY_SIZE (checksum_table); i++)
+    if (grub_strcmp (checksum_table[i].name, basename_in) == 0
+	&& capt_mode_info.width == checksum_table[i].width
+	&& capt_mode_info.height == checksum_table[i].height
+	&& capt_mode_info.mode_type == checksum_table[i].mode_type
+	&& capt_mode_info.number_of_colors == checksum_table[i].number_of_colors
+	&& capt_mode_info.bpp == checksum_table[i].bpp
+	&& capt_mode_info.bytes_per_pixel == checksum_table[i].bytes_per_pixel
+	&& capt_mode_info.red_field_pos == checksum_table[i].red_field_pos
+	&& capt_mode_info.red_mask_size == checksum_table[i].red_mask_size
+	&& capt_mode_info.green_field_pos == checksum_table[i].green_field_pos
+	&& capt_mode_info.green_mask_size == checksum_table[i].green_mask_size
+	&& capt_mode_info.blue_field_pos == checksum_table[i].blue_field_pos
+	&& capt_mode_info.blue_mask_size == checksum_table[i].blue_mask_size
+	&& capt_mode_info.reserved_field_pos == checksum_table[i].reserved_field_pos
+	&& capt_mode_info.reserved_mask_size == checksum_table[i].reserved_mask_size)
+      {
+	nchk = checksum_table[i].nchk;
+	checksums = checksum_table[i].checksums;
+	break;
+      }
+
+  ctr = 0;
+  grub_video_capture_refresh_cb = checksum;
+}
+
+void
+grub_video_checksum_end (void)
+{
+#if defined (GENERATE_MODE) && defined (GRUB_MACHINE_EMU)
+  if (GRUB_UTIL_FD_IS_VALID (genfd))
+    {
+      char buf[40];
+      grub_snprintf (buf, sizeof (buf), "}, %d },\n", ctr);
+      grub_util_fd_write (genfd, buf, grub_strlen (buf));
+    }
+#endif
+  grub_test_assert (ctr == nchk, "Not enough checksums %s_%dx%dx%s: %d vs %d",
+		    basename,
+		    capt_mode_info.width,
+		    capt_mode_info.height,
+		    grub_video_checksum_get_modename (),
+		    ctr, nchk);
+  grub_free (basename);
+  basename = 0;
+  nchk = 0;
+  checksums = 0;
+  ctr = 0;
+  grub_video_capture_refresh_cb = 0;
+}
+
+static struct grub_term_output *saved_outputs;
+static struct grub_term_output *saved_gfxnext;
+static struct grub_term_output *gfxterm;
+static int use_gfxterm = 0;
+
+int
+grub_test_use_gfxterm (void)
+{
+  FOR_ACTIVE_TERM_OUTPUTS (gfxterm)
+    if (grub_strcmp (gfxterm->name, "gfxterm") == 0)
+      break;
+  if (!gfxterm)
+    FOR_DISABLED_TERM_OUTPUTS (gfxterm)
+      if (grub_strcmp (gfxterm->name, "gfxterm") == 0)
+	break;
+
+  if (!gfxterm)
+    {
+      grub_test_assert (0, "terminal `%s' isn't found", "gfxterm");
+      return 1;
+    }
+
+  if (gfxterm->init (gfxterm))
+    { 
+      grub_test_assert (0, "terminal `%s' failed: %s", "gfxterm", grub_errmsg);
+      return 1;
+    }
+
+  saved_outputs = grub_term_outputs;
+  saved_gfxnext = gfxterm->next;
+  grub_term_outputs = gfxterm;
+  gfxterm->next = 0;
+  use_gfxterm = 1;
+
+  return 0;
+}
+
+void
+grub_test_use_gfxterm_end (void)
+{
+  if (!use_gfxterm)
+    return;
+  use_gfxterm = 0;
+  gfxterm->fini (gfxterm);
+  gfxterm->next = saved_gfxnext;
+  grub_term_outputs = saved_outputs;
+  saved_outputs = 0;
+  saved_gfxnext = 0;
+}
diff --git a/grub-core/tests/videotest_checksum.c b/grub-core/tests/videotest_checksum.c
new file mode 100644
index 0000000..a4bff5e
--- /dev/null
+++ b/grub-core/tests/videotest_checksum.c
@@ -0,0 +1,80 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* All tests need to include test.h for GRUB testing framework.  */
+#include <grub/test.h>
+#include <grub/dl.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/command.h>
+#include <grub/font.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define FONT_NAME "Unknown Regular 16"
+
+/* Functional test main method.  */
+static void
+videotest_checksum (void)
+{
+  unsigned i;
+  grub_font_t font;
+
+  font = grub_font_get (FONT_NAME);
+  if (font && grub_strcmp (font->name, FONT_NAME) != 0)
+    font = 0;
+  if (!font)
+    font = grub_font_load ("unicode");
+
+  if (!font)
+    {
+      grub_test_assert (0, "unicode font not found: %s", grub_errmsg);
+      return;
+    }
+
+  for (i = 0; i < ARRAY_SIZE (grub_test_video_modes); i++)
+    {
+      grub_err_t err;
+#if defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_IEEE1275)
+      if (grub_test_video_modes[i].width > 1024)
+	continue;
+#endif
+      err = grub_video_capture_start (&grub_test_video_modes[i],
+				      grub_video_fbstd_colors,
+				      grub_test_video_modes[i].number_of_colors);
+      if (err)
+	{
+	  grub_test_assert (0, "can't start capture: %s", grub_errmsg);
+	  grub_print_error ();
+	  continue;
+	}
+      grub_terminal_input_fake_sequence ((int []) { '\n' }, 1);
+
+      grub_video_checksum ("videotest");
+
+      char *args[] = { 0 };
+      grub_command_execute ("videotest", 0, args);
+
+      grub_terminal_input_fake_sequence_end ();
+      grub_video_checksum_end ();
+      grub_video_capture_end ();
+    }
+}
+
+/* Register example_test method as a functional test.  */
+GRUB_FUNCTIONAL_TEST (videotest_checksum, videotest_checksum);
diff --git a/grub-core/tests/xnu_uuid_test.c b/grub-core/tests/xnu_uuid_test.c
new file mode 100644
index 0000000..d500145
--- /dev/null
+++ b/grub-core/tests/xnu_uuid_test.c
@@ -0,0 +1,58 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/time.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/command.h>
+#include <grub/env.h>
+#include <grub/test.h>
+#include <grub/mm.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static void
+xnu_uuid_test (void)
+{
+  grub_command_t cmd;
+  cmd = grub_command_find ("xnu_uuid");
+  char *args[] = { (char *) "fedcba98", (char *) "tstvar", NULL };
+  const char *val;
+
+  if (!cmd)
+    {
+      grub_test_assert (0, "can't find command `%s'", "xnu_uuid");
+      return;
+    }
+  if ((cmd->func) (cmd, 2, args))
+    {
+      grub_test_assert (0, "%d: %s", grub_errno, grub_errmsg);
+      return;
+    }
+
+  val = grub_env_get ("tstvar");
+  if (!val)
+    {
+      grub_test_assert (0, "tstvar isn't set");
+      return;
+    }
+  grub_test_assert (grub_strcmp (val, "944F9DED-DBED-391C-9402-77C8CEE04173")
+		    == 0, "UUIDs don't match");
+}
+
+GRUB_FUNCTIONAL_TEST (xnu_uuid_test, xnu_uuid_test);
diff --git a/grub-core/unidata.c b/grub-core/unidata.c
new file mode 100644
index 0000000..c894add
--- /dev/null
+++ b/grub-core/unidata.c
@@ -0,0 +1,1538 @@
+#include <grub/unicode.h>
+
+struct grub_unicode_compact_range grub_unicode_compact[] = {
+{0x0, 0x9, GRUB_BIDI_TYPE_BN, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x9, 0x1, GRUB_BIDI_TYPE_S, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xa, 0x1, GRUB_BIDI_TYPE_B, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xb, 0x1, GRUB_BIDI_TYPE_S, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xc, 0x1, GRUB_BIDI_TYPE_WS, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xd, 0x1, GRUB_BIDI_TYPE_B, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xe, 0xe, GRUB_BIDI_TYPE_BN, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1c, 0x3, GRUB_BIDI_TYPE_B, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f, 0x1, GRUB_BIDI_TYPE_S, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x20, 0x1, GRUB_BIDI_TYPE_WS, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x21, 0x2, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x23, 0x3, GRUB_BIDI_TYPE_ET, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x26, 0x2, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x28, 0x2, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x2a, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x2b, 0x1, GRUB_BIDI_TYPE_ES, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x2c, 0x1, GRUB_BIDI_TYPE_CS, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x2d, 0x1, GRUB_BIDI_TYPE_ES, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
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+{0x10920, 0x1a, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1093f, 0x1, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a00, 0x1, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a01, 0x3, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a05, 0x2, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a0c, 0x1, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a0d, 0x1, GRUB_BIDI_TYPE_NSM, 220, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a0e, 0x1, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a0f, 0x1, GRUB_BIDI_TYPE_NSM, 230, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a10, 0x4, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a15, 0x3, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a19, 0x1b, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a38, 0x1, GRUB_BIDI_TYPE_NSM, 230, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a39, 0x1, GRUB_BIDI_TYPE_NSM, 1, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a3a, 0x1, GRUB_BIDI_TYPE_NSM, 220, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a3f, 0x1, GRUB_BIDI_TYPE_NSM, 9, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x10a40, 0x8, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a50, 0x9, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10a60, 0x20, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10b00, 0x36, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10b39, 0x7, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10b40, 0x16, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10b58, 0x1b, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10b78, 0x8, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10c00, 0x49, GRUB_BIDI_TYPE_R, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x10e60, 0x1f, GRUB_BIDI_TYPE_AN, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x11000, 0x1, GRUB_BIDI_TYPE_L, 254, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x11001, 0x1, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x11002, 0x1, GRUB_BIDI_TYPE_L, 254, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x11038, 0xe, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x11046, 0x1, GRUB_BIDI_TYPE_NSM, 9, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x11052, 0x14, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x11080, 0x2, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x11082, 0x1, GRUB_BIDI_TYPE_L, 254, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x110b0, 0x3, GRUB_BIDI_TYPE_L, 254, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x110b3, 0x4, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x110b7, 0x2, GRUB_BIDI_TYPE_L, 254, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x110b9, 0x1, GRUB_BIDI_TYPE_NSM, 9, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x110ba, 0x1, GRUB_BIDI_TYPE_NSM, 7, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d165, 0x2, GRUB_BIDI_TYPE_L, 216, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d167, 0x3, GRUB_BIDI_TYPE_NSM, 1, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d16d, 0x1, GRUB_BIDI_TYPE_L, 226, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d16e, 0x5, GRUB_BIDI_TYPE_L, 216, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d173, 0x8, GRUB_BIDI_TYPE_BN, 0, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d17b, 0x8, GRUB_BIDI_TYPE_NSM, 220, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d185, 0x5, GRUB_BIDI_TYPE_NSM, 230, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d18a, 0x2, GRUB_BIDI_TYPE_NSM, 220, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d1aa, 0x4, GRUB_BIDI_TYPE_NSM, 230, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d200, 0x42, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d242, 0x3, GRUB_BIDI_TYPE_NSM, 230, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0x1d245, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d300, 0x57, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d6db, 0x1, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d715, 0x1, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d74f, 0x1, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d789, 0x1, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d7c3, 0x1, GRUB_BIDI_TYPE_ON, 0, 1, GRUB_JOIN_TYPE_NONJOINING},
+{0x1d7ce, 0x32, GRUB_BIDI_TYPE_EN, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f000, 0x2c, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f030, 0x64, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f0a0, 0xf, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f0b1, 0xe, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f0c1, 0xf, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f0d1, 0xf, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f100, 0xb, GRUB_BIDI_TYPE_EN, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f300, 0x21, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f330, 0x6, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f337, 0x46, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f380, 0x14, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f3a0, 0x25, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f3c6, 0x5, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f3e0, 0x11, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f400, 0x3f, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f440, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f442, 0x4a, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f48d, 0x6b, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f4f9, 0x4, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f500, 0x24, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f525, 0x19, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f550, 0x18, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f5fb, 0x5, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f601, 0x10, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f612, 0x3, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f616, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f618, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f61a, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f61c, 0x3, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f620, 0x6, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f628, 0x4, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f62d, 0x1, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f630, 0x4, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f635, 0xc, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f645, 0xb, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f680, 0x46, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0x1f700, 0x74, GRUB_BIDI_TYPE_ON, 0, 0, GRUB_JOIN_TYPE_NONJOINING},
+{0xe0001, 0x1, GRUB_BIDI_TYPE_BN, 0, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0xe0020, 0x60, GRUB_BIDI_TYPE_BN, 0, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0xe0100, 0xf0, GRUB_BIDI_TYPE_NSM, 255, 0, GRUB_JOIN_TYPE_TRANSPARENT},
+{0, 0, 0, 0, 0, 0},
+};
+struct grub_unicode_bidi_pair grub_unicode_bidi_pairs[] = {
+{0x28, 0x29},
+{0x29, 0x28},
+{0x3c, 0x3e},
+{0x3e, 0x3c},
+{0x5b, 0x5d},
+{0x5d, 0x5b},
+{0x7b, 0x7d},
+{0x7d, 0x7b},
+{0xab, 0xbb},
+{0xbb, 0xab},
+{0xf3a, 0xf3b},
+{0xf3b, 0xf3a},
+{0xf3c, 0xf3d},
+{0xf3d, 0xf3c},
+{0x169b, 0x169c},
+{0x169c, 0x169b},
+{0x2039, 0x203a},
+{0x203a, 0x2039},
+{0x2045, 0x2046},
+{0x2046, 0x2045},
+{0x207d, 0x207e},
+{0x207e, 0x207d},
+{0x208d, 0x208e},
+{0x208e, 0x208d},
+{0x2208, 0x220b},
+{0x2209, 0x220c},
+{0x220a, 0x220d},
+{0x220b, 0x2208},
+{0x220c, 0x2209},
+{0x220d, 0x220a},
+{0x2215, 0x29f5},
+{0x223c, 0x223d},
+{0x223d, 0x223c},
+{0x2243, 0x22cd},
+{0x2252, 0x2253},
+{0x2253, 0x2252},
+{0x2254, 0x2255},
+{0x2255, 0x2254},
+{0x2264, 0x2265},
+{0x2265, 0x2264},
+{0x2266, 0x2267},
+{0x2267, 0x2266},
+{0x2268, 0x2269},
+{0x2269, 0x2268},
+{0x226a, 0x226b},
+{0x226b, 0x226a},
+{0x226e, 0x226f},
+{0x226f, 0x226e},
+{0x2270, 0x2271},
+{0x2271, 0x2270},
+{0x2272, 0x2273},
+{0x2273, 0x2272},
+{0x2274, 0x2275},
+{0x2275, 0x2274},
+{0x2276, 0x2277},
+{0x2277, 0x2276},
+{0x2278, 0x2279},
+{0x2279, 0x2278},
+{0x227a, 0x227b},
+{0x227b, 0x227a},
+{0x227c, 0x227d},
+{0x227d, 0x227c},
+{0x227e, 0x227f},
+{0x227f, 0x227e},
+{0x2280, 0x2281},
+{0x2281, 0x2280},
+{0x2282, 0x2283},
+{0x2283, 0x2282},
+{0x2284, 0x2285},
+{0x2285, 0x2284},
+{0x2286, 0x2287},
+{0x2287, 0x2286},
+{0x2288, 0x2289},
+{0x2289, 0x2288},
+{0x228a, 0x228b},
+{0x228b, 0x228a},
+{0x228f, 0x2290},
+{0x2290, 0x228f},
+{0x2291, 0x2292},
+{0x2292, 0x2291},
+{0x2298, 0x29b8},
+{0x22a2, 0x22a3},
+{0x22a3, 0x22a2},
+{0x22a6, 0x2ade},
+{0x22a8, 0x2ae4},
+{0x22a9, 0x2ae3},
+{0x22ab, 0x2ae5},
+{0x22b0, 0x22b1},
+{0x22b1, 0x22b0},
+{0x22b2, 0x22b3},
+{0x22b3, 0x22b2},
+{0x22b4, 0x22b5},
+{0x22b5, 0x22b4},
+{0x22b6, 0x22b7},
+{0x22b7, 0x22b6},
+{0x22c9, 0x22ca},
+{0x22ca, 0x22c9},
+{0x22cb, 0x22cc},
+{0x22cc, 0x22cb},
+{0x22cd, 0x2243},
+{0x22d0, 0x22d1},
+{0x22d1, 0x22d0},
+{0x22d6, 0x22d7},
+{0x22d7, 0x22d6},
+{0x22d8, 0x22d9},
+{0x22d9, 0x22d8},
+{0x22da, 0x22db},
+{0x22db, 0x22da},
+{0x22dc, 0x22dd},
+{0x22dd, 0x22dc},
+{0x22de, 0x22df},
+{0x22df, 0x22de},
+{0x22e0, 0x22e1},
+{0x22e1, 0x22e0},
+{0x22e2, 0x22e3},
+{0x22e3, 0x22e2},
+{0x22e4, 0x22e5},
+{0x22e5, 0x22e4},
+{0x22e6, 0x22e7},
+{0x22e7, 0x22e6},
+{0x22e8, 0x22e9},
+{0x22e9, 0x22e8},
+{0x22ea, 0x22eb},
+{0x22eb, 0x22ea},
+{0x22ec, 0x22ed},
+{0x22ed, 0x22ec},
+{0x22f0, 0x22f1},
+{0x22f1, 0x22f0},
+{0x22f2, 0x22fa},
+{0x22f3, 0x22fb},
+{0x22f4, 0x22fc},
+{0x22f6, 0x22fd},
+{0x22f7, 0x22fe},
+{0x22fa, 0x22f2},
+{0x22fb, 0x22f3},
+{0x22fc, 0x22f4},
+{0x22fd, 0x22f6},
+{0x22fe, 0x22f7},
+{0x2308, 0x2309},
+{0x2309, 0x2308},
+{0x230a, 0x230b},
+{0x230b, 0x230a},
+{0x2329, 0x232a},
+{0x232a, 0x2329},
+{0x2768, 0x2769},
+{0x2769, 0x2768},
+{0x276a, 0x276b},
+{0x276b, 0x276a},
+{0x276c, 0x276d},
+{0x276d, 0x276c},
+{0x276e, 0x276f},
+{0x276f, 0x276e},
+{0x2770, 0x2771},
+{0x2771, 0x2770},
+{0x2772, 0x2773},
+{0x2773, 0x2772},
+{0x2774, 0x2775},
+{0x2775, 0x2774},
+{0x27c3, 0x27c4},
+{0x27c4, 0x27c3},
+{0x27c5, 0x27c6},
+{0x27c6, 0x27c5},
+{0x27c8, 0x27c9},
+{0x27c9, 0x27c8},
+{0x27d5, 0x27d6},
+{0x27d6, 0x27d5},
+{0x27dd, 0x27de},
+{0x27de, 0x27dd},
+{0x27e2, 0x27e3},
+{0x27e3, 0x27e2},
+{0x27e4, 0x27e5},
+{0x27e5, 0x27e4},
+{0x27e6, 0x27e7},
+{0x27e7, 0x27e6},
+{0x27e8, 0x27e9},
+{0x27e9, 0x27e8},
+{0x27ea, 0x27eb},
+{0x27eb, 0x27ea},
+{0x27ec, 0x27ed},
+{0x27ed, 0x27ec},
+{0x27ee, 0x27ef},
+{0x27ef, 0x27ee},
+{0x2983, 0x2984},
+{0x2984, 0x2983},
+{0x2985, 0x2986},
+{0x2986, 0x2985},
+{0x2987, 0x2988},
+{0x2988, 0x2987},
+{0x2989, 0x298a},
+{0x298a, 0x2989},
+{0x298b, 0x298c},
+{0x298c, 0x298b},
+{0x298d, 0x2990},
+{0x298e, 0x298f},
+{0x298f, 0x298e},
+{0x2990, 0x298d},
+{0x2991, 0x2992},
+{0x2992, 0x2991},
+{0x2993, 0x2994},
+{0x2994, 0x2993},
+{0x2995, 0x2996},
+{0x2996, 0x2995},
+{0x2997, 0x2998},
+{0x2998, 0x2997},
+{0x29b8, 0x2298},
+{0x29c0, 0x29c1},
+{0x29c1, 0x29c0},
+{0x29c4, 0x29c5},
+{0x29c5, 0x29c4},
+{0x29cf, 0x29d0},
+{0x29d0, 0x29cf},
+{0x29d1, 0x29d2},
+{0x29d2, 0x29d1},
+{0x29d4, 0x29d5},
+{0x29d5, 0x29d4},
+{0x29d8, 0x29d9},
+{0x29d9, 0x29d8},
+{0x29da, 0x29db},
+{0x29db, 0x29da},
+{0x29f5, 0x2215},
+{0x29f8, 0x29f9},
+{0x29f9, 0x29f8},
+{0x29fc, 0x29fd},
+{0x29fd, 0x29fc},
+{0x2a2b, 0x2a2c},
+{0x2a2c, 0x2a2b},
+{0x2a2d, 0x2a2e},
+{0x2a2e, 0x2a2d},
+{0x2a34, 0x2a35},
+{0x2a35, 0x2a34},
+{0x2a3c, 0x2a3d},
+{0x2a3d, 0x2a3c},
+{0x2a64, 0x2a65},
+{0x2a65, 0x2a64},
+{0x2a79, 0x2a7a},
+{0x2a7a, 0x2a79},
+{0x2a7d, 0x2a7e},
+{0x2a7e, 0x2a7d},
+{0x2a7f, 0x2a80},
+{0x2a80, 0x2a7f},
+{0x2a81, 0x2a82},
+{0x2a82, 0x2a81},
+{0x2a83, 0x2a84},
+{0x2a84, 0x2a83},
+{0x2a8b, 0x2a8c},
+{0x2a8c, 0x2a8b},
+{0x2a91, 0x2a92},
+{0x2a92, 0x2a91},
+{0x2a93, 0x2a94},
+{0x2a94, 0x2a93},
+{0x2a95, 0x2a96},
+{0x2a96, 0x2a95},
+{0x2a97, 0x2a98},
+{0x2a98, 0x2a97},
+{0x2a99, 0x2a9a},
+{0x2a9a, 0x2a99},
+{0x2a9b, 0x2a9c},
+{0x2a9c, 0x2a9b},
+{0x2aa1, 0x2aa2},
+{0x2aa2, 0x2aa1},
+{0x2aa6, 0x2aa7},
+{0x2aa7, 0x2aa6},
+{0x2aa8, 0x2aa9},
+{0x2aa9, 0x2aa8},
+{0x2aaa, 0x2aab},
+{0x2aab, 0x2aaa},
+{0x2aac, 0x2aad},
+{0x2aad, 0x2aac},
+{0x2aaf, 0x2ab0},
+{0x2ab0, 0x2aaf},
+{0x2ab3, 0x2ab4},
+{0x2ab4, 0x2ab3},
+{0x2abb, 0x2abc},
+{0x2abc, 0x2abb},
+{0x2abd, 0x2abe},
+{0x2abe, 0x2abd},
+{0x2abf, 0x2ac0},
+{0x2ac0, 0x2abf},
+{0x2ac1, 0x2ac2},
+{0x2ac2, 0x2ac1},
+{0x2ac3, 0x2ac4},
+{0x2ac4, 0x2ac3},
+{0x2ac5, 0x2ac6},
+{0x2ac6, 0x2ac5},
+{0x2acd, 0x2ace},
+{0x2ace, 0x2acd},
+{0x2acf, 0x2ad0},
+{0x2ad0, 0x2acf},
+{0x2ad1, 0x2ad2},
+{0x2ad2, 0x2ad1},
+{0x2ad3, 0x2ad4},
+{0x2ad4, 0x2ad3},
+{0x2ad5, 0x2ad6},
+{0x2ad6, 0x2ad5},
+{0x2ade, 0x22a6},
+{0x2ae3, 0x22a9},
+{0x2ae4, 0x22a8},
+{0x2ae5, 0x22ab},
+{0x2aec, 0x2aed},
+{0x2aed, 0x2aec},
+{0x2af7, 0x2af8},
+{0x2af8, 0x2af7},
+{0x2af9, 0x2afa},
+{0x2afa, 0x2af9},
+{0x2e02, 0x2e03},
+{0x2e03, 0x2e02},
+{0x2e04, 0x2e05},
+{0x2e05, 0x2e04},
+{0x2e09, 0x2e0a},
+{0x2e0a, 0x2e09},
+{0x2e0c, 0x2e0d},
+{0x2e0d, 0x2e0c},
+{0x2e1c, 0x2e1d},
+{0x2e1d, 0x2e1c},
+{0x2e20, 0x2e21},
+{0x2e21, 0x2e20},
+{0x2e22, 0x2e23},
+{0x2e23, 0x2e22},
+{0x2e24, 0x2e25},
+{0x2e25, 0x2e24},
+{0x2e26, 0x2e27},
+{0x2e27, 0x2e26},
+{0x2e28, 0x2e29},
+{0x2e29, 0x2e28},
+{0x3008, 0x3009},
+{0x3009, 0x3008},
+{0x300a, 0x300b},
+{0x300b, 0x300a},
+{0x300c, 0x300d},
+{0x300d, 0x300c},
+{0x300e, 0x300f},
+{0x300f, 0x300e},
+{0x3010, 0x3011},
+{0x3011, 0x3010},
+{0x3014, 0x3015},
+{0x3015, 0x3014},
+{0x3016, 0x3017},
+{0x3017, 0x3016},
+{0x3018, 0x3019},
+{0x3019, 0x3018},
+{0x301a, 0x301b},
+{0x301b, 0x301a},
+{0xfe59, 0xfe5a},
+{0xfe5a, 0xfe59},
+{0xfe5b, 0xfe5c},
+{0xfe5c, 0xfe5b},
+{0xfe5d, 0xfe5e},
+{0xfe5e, 0xfe5d},
+{0xfe64, 0xfe65},
+{0xfe65, 0xfe64},
+{0xff08, 0xff09},
+{0xff09, 0xff08},
+{0xff1c, 0xff1e},
+{0xff1e, 0xff1c},
+{0xff3b, 0xff3d},
+{0xff3d, 0xff3b},
+{0xff5b, 0xff5d},
+{0xff5d, 0xff5b},
+{0xff5f, 0xff60},
+{0xff60, 0xff5f},
+{0xff62, 0xff63},
+{0xff63, 0xff62},
+{0, 0},
+};
+struct grub_unicode_arabic_shape grub_unicode_arabic_shapes[] = {
+ {0x6ad, 0xfbd3, 0xfbd4, 0xfbd6, 0xfbd5},
+ {0x67f, 0xfb62, 0xfb63, 0xfb65, 0xfb64},
+ {0x6c0, 0xfba4, 0xfba5, 0x0, 0x0},
+ {0x642, 0xfed5, 0xfed6, 0xfed8, 0xfed7},
+ {0x630, 0xfeab, 0xfeac, 0x0, 0x0},
+ {0x635, 0xfeb9, 0xfeba, 0xfebc, 0xfebb},
+ {0x637, 0xfec1, 0xfec2, 0xfec4, 0xfec3},
+ {0x62d, 0xfea1, 0xfea2, 0xfea4, 0xfea3},
+ {0x644, 0xfedd, 0xfede, 0xfee0, 0xfedf},
+ {0x6a9, 0xfb8e, 0xfb8f, 0xfb91, 0xfb90},
+ {0x6c1, 0xfba6, 0xfba7, 0xfba9, 0xfba8},
+ {0x68d, 0xfb82, 0xfb83, 0x0, 0x0},
+ {0x680, 0xfb5a, 0xfb5b, 0xfb5d, 0xfb5c},
+ {0x64a, 0xfef1, 0xfef2, 0xfef4, 0xfef3},
+ {0x643, 0xfed9, 0xfeda, 0xfedc, 0xfedb},
+ {0x638, 0xfec5, 0xfec6, 0xfec8, 0xfec7},
+ {0x6c6, 0xfbd9, 0xfbda, 0x0, 0x0},
+ {0x6d2, 0xfbae, 0xfbaf, 0x0, 0x0},
+ {0x67e, 0xfb56, 0xfb57, 0xfb59, 0xfb58},
+ {0x627, 0xfe8d, 0xfe8e, 0x0, 0x0},
+ {0x622, 0xfe81, 0xfe82, 0x0, 0x0},
+ {0x628, 0xfe8f, 0xfe90, 0xfe92, 0xfe91},
+ {0x688, 0xfb88, 0xfb89, 0x0, 0x0},
+ {0x687, 0xfb7e, 0xfb7f, 0xfb81, 0xfb80},
+ {0x6b1, 0xfb9a, 0xfb9b, 0xfb9d, 0xfb9c},
+ {0x645, 0xfee1, 0xfee2, 0xfee4, 0xfee3},
+ {0x62c, 0xfe9d, 0xfe9e, 0xfea0, 0xfe9f},
+ {0x6c5, 0xfbe0, 0xfbe1, 0x0, 0x0},
+ {0x671, 0xfb50, 0xfb51, 0x0, 0x0},
+ {0x634, 0xfeb5, 0xfeb6, 0xfeb8, 0xfeb7},
+ {0x625, 0xfe87, 0xfe88, 0x0, 0x0},
+ {0x67b, 0xfb52, 0xfb53, 0xfb55, 0xfb54},
+ {0x646, 0xfee5, 0xfee6, 0xfee8, 0xfee7},
+ {0x68c, 0xfb84, 0xfb85, 0x0, 0x0},
+ {0x62b, 0xfe99, 0xfe9a, 0xfe9c, 0xfe9b},
+ {0x631, 0xfead, 0xfeae, 0x0, 0x0},
+ {0x6b3, 0xfb96, 0xfb97, 0xfb99, 0xfb98},
+ {0x683, 0xfb76, 0xfb77, 0xfb79, 0xfb78},
+ {0x62a, 0xfe95, 0xfe96, 0xfe98, 0xfe97},
+ {0x63a, 0xfecd, 0xfece, 0xfed0, 0xfecf},
+ {0x624, 0xfe85, 0xfe86, 0x0, 0x0},
+ {0x679, 0xfb66, 0xfb67, 0xfb69, 0xfb68},
+ {0x68e, 0xfb86, 0xfb87, 0x0, 0x0},
+ {0x623, 0xfe83, 0xfe84, 0x0, 0x0},
+ {0x6c9, 0xfbe2, 0xfbe3, 0x0, 0x0},
+ {0x641, 0xfed1, 0xfed2, 0xfed4, 0xfed3},
+ {0x648, 0xfeed, 0xfeee, 0x0, 0x0},
+ {0x698, 0xfb8a, 0xfb8b, 0x0, 0x0},
+ {0x647, 0xfee9, 0xfeea, 0xfeec, 0xfeeb},
+ {0x6a4, 0xfb6a, 0xfb6b, 0xfb6d, 0xfb6c},
+ {0x62e, 0xfea5, 0xfea6, 0xfea8, 0xfea7},
+ {0x6bb, 0xfba0, 0xfba1, 0xfba3, 0xfba2},
+ {0x686, 0xfb7a, 0xfb7b, 0xfb7d, 0xfb7c},
+ {0x6cc, 0xfbfc, 0xfbfd, 0xfbff, 0xfbfe},
+ {0x6a6, 0xfb6e, 0xfb6f, 0xfb71, 0xfb70},
+ {0x639, 0xfec9, 0xfeca, 0xfecc, 0xfecb},
+ {0x633, 0xfeb1, 0xfeb2, 0xfeb4, 0xfeb3},
+ {0x6c8, 0xfbdb, 0xfbdc, 0x0, 0x0},
+ {0x636, 0xfebd, 0xfebe, 0xfec0, 0xfebf},
+ {0x62f, 0xfea9, 0xfeaa, 0x0, 0x0},
+ {0x6af, 0xfb92, 0xfb93, 0xfb95, 0xfb94},
+ {0x6d0, 0xfbe4, 0xfbe5, 0xfbe7, 0xfbe6},
+ {0x6cb, 0xfbde, 0xfbdf, 0x0, 0x0},
+ {0x626, 0xfe89, 0xfe8a, 0xfe8c, 0xfe8b},
+ {0x6be, 0xfbaa, 0xfbab, 0xfbad, 0xfbac},
+ {0x6c7, 0xfbd7, 0xfbd8, 0x0, 0x0},
+ {0x684, 0xfb72, 0xfb73, 0xfb75, 0xfb74},
+ {0x6d3, 0xfbb0, 0xfbb1, 0x0, 0x0},
+ {0x67a, 0xfb5e, 0xfb5f, 0xfb61, 0xfb60},
+ {0x632, 0xfeaf, 0xfeb0, 0x0, 0x0},
+ {0x691, 0xfb8c, 0xfb8d, 0x0, 0x0},
+ {0x629, 0xfe93, 0xfe94, 0x0, 0x0},
+ {0, 0, 0, 0, 0},
+};
diff --git a/grub-core/video/bitmap.c b/grub-core/video/bitmap.c
new file mode 100644
index 0000000..6256e20
--- /dev/null
+++ b/grub-core/video/bitmap.c
@@ -0,0 +1,238 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/video.h>
+#include <grub/bitmap.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* List of bitmap readers registered to system.  */
+static grub_video_bitmap_reader_t bitmap_readers_list;
+
+/* Register bitmap reader.  */
+void
+grub_video_bitmap_reader_register (grub_video_bitmap_reader_t reader)
+{
+  reader->next = bitmap_readers_list;
+  bitmap_readers_list = reader;
+}
+
+/* Unregister bitmap reader.  */
+void
+grub_video_bitmap_reader_unregister (grub_video_bitmap_reader_t reader)
+{
+  grub_video_bitmap_reader_t *p, q;
+
+  for (p = &bitmap_readers_list, q = *p; q; p = &(q->next), q = q->next)
+    if (q == reader)
+      {
+        *p = q->next;
+        break;
+      }
+}
+
+/* Creates new bitmap, saves created bitmap on success to *bitmap.  */
+grub_err_t
+grub_video_bitmap_create (struct grub_video_bitmap **bitmap,
+                          unsigned int width, unsigned int height,
+                          enum grub_video_blit_format blit_format)
+{
+  struct grub_video_mode_info *mode_info;
+  grub_size_t size;
+
+  if (!bitmap)
+    return grub_error (GRUB_ERR_BUG, "invalid argument");
+
+  *bitmap = 0;
+
+  if (width == 0 || height == 0)
+    return grub_error (GRUB_ERR_BUG, "invalid argument");
+
+  *bitmap = (struct grub_video_bitmap *)grub_malloc (sizeof (struct grub_video_bitmap));
+  if (! *bitmap)
+    return grub_errno;
+
+  mode_info = &((*bitmap)->mode_info);
+
+  /* Populate mode_info.  */
+  mode_info->width = width;
+  mode_info->height = height;
+  mode_info->blit_format = blit_format;
+
+  switch (blit_format)
+    {
+      case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+        mode_info->mode_type = GRUB_VIDEO_MODE_TYPE_RGB
+                               | GRUB_VIDEO_MODE_TYPE_ALPHA;
+        mode_info->bpp = 32;
+        mode_info->bytes_per_pixel = 4;
+        mode_info->number_of_colors = 256;
+        mode_info->red_mask_size = 8;
+        mode_info->red_field_pos = 0;
+        mode_info->green_mask_size = 8;
+        mode_info->green_field_pos = 8;
+        mode_info->blue_mask_size = 8;
+        mode_info->blue_field_pos = 16;
+        mode_info->reserved_mask_size = 8;
+        mode_info->reserved_field_pos = 24;
+        break;
+
+      case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+        mode_info->mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+        mode_info->bpp = 24;
+        mode_info->bytes_per_pixel = 3;
+        mode_info->number_of_colors = 256;
+        mode_info->red_mask_size = 8;
+        mode_info->red_field_pos = 0;
+        mode_info->green_mask_size = 8;
+        mode_info->green_field_pos = 8;
+        mode_info->blue_mask_size = 8;
+        mode_info->blue_field_pos = 16;
+        mode_info->reserved_mask_size = 0;
+        mode_info->reserved_field_pos = 0;
+        break;
+
+      case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+        mode_info->mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+        mode_info->bpp = 8;
+        mode_info->bytes_per_pixel = 1;
+        mode_info->number_of_colors = 256;
+        mode_info->red_mask_size = 0;
+        mode_info->red_field_pos = 0;
+        mode_info->green_mask_size = 0;
+        mode_info->green_field_pos = 0;
+        mode_info->blue_mask_size = 0;
+        mode_info->blue_field_pos = 0;
+        mode_info->reserved_mask_size = 0;
+        mode_info->reserved_field_pos = 0;
+        break;
+
+      default:
+        grub_free (*bitmap);
+        *bitmap = 0;
+
+        return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+                           "unsupported bitmap format");
+    }
+
+  mode_info->pitch = width * mode_info->bytes_per_pixel;
+
+  /* Calculate size needed for the data. */
+  if (grub_mul (width, mode_info->bytes_per_pixel, &size) ||
+      grub_mul (size, height, &size))
+    {
+      grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+      goto fail;
+    }
+
+  (*bitmap)->data = grub_zalloc (size);
+  if (! (*bitmap)->data)
+    goto fail;
+
+  return GRUB_ERR_NONE;
+
+ fail:
+  grub_free (*bitmap);
+  *bitmap = NULL;
+
+  return grub_errno;
+}
+
+/* Frees all resources allocated by bitmap.  */
+grub_err_t
+grub_video_bitmap_destroy (struct grub_video_bitmap *bitmap)
+{
+  if (! bitmap)
+    return GRUB_ERR_NONE;
+
+  grub_free (bitmap->data);
+  grub_free (bitmap);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Match extension to filename.  */
+static int
+match_extension (const char *filename, const char *ext)
+{
+  int pos;
+  int ext_len;
+
+  pos = grub_strlen (filename);
+  ext_len = grub_strlen (ext);
+
+  if (! pos || ! ext_len || ext_len > pos)
+    return 0;
+
+  pos -= ext_len;
+
+  return grub_strcasecmp (filename + pos, ext) == 0;
+}
+
+/* Loads bitmap using registered bitmap readers.  */
+grub_err_t
+grub_video_bitmap_load (struct grub_video_bitmap **bitmap,
+                        const char *filename)
+{
+  grub_video_bitmap_reader_t reader = bitmap_readers_list;
+
+  if (!bitmap)
+    return grub_error (GRUB_ERR_BUG, "invalid argument");
+
+  *bitmap = 0;
+
+  while (reader)
+    {
+      if (match_extension (filename, reader->extension))
+        return reader->reader (bitmap, filename);
+
+      reader = reader->next;
+    }
+
+  return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		     /* TRANSLATORS: We're speaking about bitmap images like
+			JPEG or PNG.  */
+		     N_("bitmap file `%s' is of"
+			" unsupported format"), filename);
+}
+
+/* Return mode info for bitmap.  */
+void grub_video_bitmap_get_mode_info (struct grub_video_bitmap *bitmap,
+                                      struct grub_video_mode_info *mode_info)
+{
+  if (!bitmap)
+    return;
+
+  *mode_info = bitmap->mode_info;
+}
+
+/* Return pointer to bitmap's raw data.  */
+void *grub_video_bitmap_get_data (struct grub_video_bitmap *bitmap)
+{
+  if (!bitmap)
+    return 0;
+
+  return bitmap->data;
+}
+
diff --git a/grub-core/video/bitmap_scale.c b/grub-core/video/bitmap_scale.c
new file mode 100644
index 0000000..70c32f0
--- /dev/null
+++ b/grub-core/video/bitmap_scale.c
@@ -0,0 +1,515 @@
+/* bitmap_scale.c - Bitmap scaling. */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/video.h>
+#include <grub/bitmap.h>
+#include <grub/bitmap_scale.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Prototypes for module-local functions.  */
+static grub_err_t scale_nn (struct grub_video_bitmap *dst,
+                            struct grub_video_bitmap *src);
+static grub_err_t scale_bilinear (struct grub_video_bitmap *dst,
+                                  struct grub_video_bitmap *src);
+
+static grub_err_t
+verify_source_bitmap (struct grub_video_bitmap *src)
+{
+  /* Verify the simplifying assumptions. */
+  if (src == 0)
+    return grub_error (GRUB_ERR_BUG,
+                       "null src bitmap in grub_video_bitmap_create_scaled");
+  if (src->mode_info.red_field_pos % 8 != 0
+      || src->mode_info.green_field_pos % 8 != 0
+      || src->mode_info.blue_field_pos % 8 != 0
+      || src->mode_info.reserved_field_pos % 8 != 0)
+    return grub_error (GRUB_ERR_BUG,
+                       "src format not supported for scale");
+  if (src->mode_info.width == 0 || src->mode_info.height == 0)
+    return grub_error (GRUB_ERR_BUG,
+                       "source bitmap has a zero dimension");
+  if (src->mode_info.bytes_per_pixel * 8 != src->mode_info.bpp)
+    return grub_error (GRUB_ERR_BUG,
+                       "bitmap to scale has inconsistent Bpp and bpp");
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_bitmap_scale (struct grub_video_bitmap *dst,
+                         struct grub_video_bitmap *src,
+                         enum grub_video_bitmap_scale_method scale_method)
+{
+  switch (scale_method)
+    {
+    case GRUB_VIDEO_BITMAP_SCALE_METHOD_FASTEST:
+    case GRUB_VIDEO_BITMAP_SCALE_METHOD_NEAREST:
+      return scale_nn (dst, src);
+    case GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST:
+    case GRUB_VIDEO_BITMAP_SCALE_METHOD_BILINEAR:
+      return scale_bilinear (dst, src);
+    default:
+      return grub_error (GRUB_ERR_BUG, "Invalid scale_method value");
+    }
+}
+
+/* This function creates a new scaled version of the bitmap SRC.  The new
+   bitmap has dimensions DST_WIDTH by DST_HEIGHT.  The scaling algorithm
+   is given by SCALE_METHOD.  If an error is encountered, the return code is
+   not equal to GRUB_ERR_NONE, and the bitmap DST is either not created, or
+   it is destroyed before this function returns.
+
+   Supports only direct color modes which have components separated
+   into bytes (e.g., RGBA 8:8:8:8 or BGR 8:8:8 true color).
+   But because of this simplifying assumption, the implementation is
+   greatly simplified.  */
+grub_err_t
+grub_video_bitmap_create_scaled (struct grub_video_bitmap **dst,
+                                 int dst_width, int dst_height,
+                                 struct grub_video_bitmap *src,
+                                 enum grub_video_bitmap_scale_method
+                                 scale_method)
+{
+  *dst = 0;
+
+  grub_err_t err = verify_source_bitmap(src);
+  if (err != GRUB_ERR_NONE)
+    return err;
+  if (dst_width <= 0 || dst_height <= 0)
+    return grub_error (GRUB_ERR_BUG,
+                       "requested to scale to a size w/ a zero dimension");
+
+  /* Create the new bitmap. */
+  grub_err_t ret;
+  ret = grub_video_bitmap_create (dst, dst_width, dst_height,
+                                  src->mode_info.blit_format);
+  if (ret != GRUB_ERR_NONE)
+    return ret;                 /* Error. */
+
+  ret = grub_video_bitmap_scale (*dst, src, scale_method);
+
+  if (ret == GRUB_ERR_NONE)
+    {
+      /* Success:  *dst is now a pointer to the scaled bitmap. */
+      return GRUB_ERR_NONE;
+    }
+  else
+    {
+      /* Destroy the bitmap and return the error code. */
+      grub_video_bitmap_destroy (*dst);
+      *dst = 0;
+      return ret;
+    }
+}
+
+static grub_err_t
+make_h_align (unsigned *x, unsigned *w, unsigned new_w,
+              grub_video_bitmap_h_align_t h_align)
+{
+  grub_err_t ret = GRUB_ERR_NONE;
+  if (new_w >= *w)
+    {
+      *x = 0;
+      *w = new_w;
+      return GRUB_ERR_NONE;
+    }
+  switch (h_align)
+    {
+    case GRUB_VIDEO_BITMAP_H_ALIGN_LEFT:
+      *x = 0;
+      break;
+    case GRUB_VIDEO_BITMAP_H_ALIGN_CENTER:
+      *x = (*w - new_w) / 2;
+      break;
+    case GRUB_VIDEO_BITMAP_H_ALIGN_RIGHT:
+      *x = *w - new_w;
+      break;
+    default:
+      ret = grub_error (GRUB_ERR_BUG, "Invalid h_align value");
+      break;
+    }
+  *w = new_w;
+  return ret;
+}
+
+static grub_err_t
+make_v_align (unsigned *y, unsigned *h, unsigned new_h,
+              grub_video_bitmap_v_align_t v_align)
+{
+  grub_err_t ret = GRUB_ERR_NONE;
+  if (new_h >= *h)
+    {
+      *y = 0;
+      *h = new_h;
+      return GRUB_ERR_NONE;
+    }
+  switch (v_align)
+    {
+    case GRUB_VIDEO_BITMAP_V_ALIGN_TOP:
+      *y = 0;
+      break;
+    case GRUB_VIDEO_BITMAP_V_ALIGN_CENTER:
+      *y = (*h - new_h) / 2;
+      break;
+    case GRUB_VIDEO_BITMAP_V_ALIGN_BOTTOM:
+      *y = *h - new_h;
+      break;
+    default:
+      ret = grub_error (GRUB_ERR_BUG, "Invalid v_align value");
+      break;
+    }
+  *h = new_h;
+  return ret;
+}
+
+grub_err_t
+grub_video_bitmap_scale_proportional (struct grub_video_bitmap **dst,
+                                      int dst_width, int dst_height,
+                                      struct grub_video_bitmap *src,
+                                      enum grub_video_bitmap_scale_method
+                                      scale_method,
+                                      grub_video_bitmap_selection_method_t
+                                      selection_method,
+                                      grub_video_bitmap_v_align_t v_align,
+                                      grub_video_bitmap_h_align_t h_align)
+{
+  *dst = 0;
+  grub_err_t ret = verify_source_bitmap(src);
+  if (ret != GRUB_ERR_NONE)
+    return ret;
+  if (dst_width <= 0 || dst_height <= 0)
+    return grub_error (GRUB_ERR_BUG,
+                       "requested to scale to a size w/ a zero dimension");
+
+  ret = grub_video_bitmap_create (dst, dst_width, dst_height,
+                                  src->mode_info.blit_format);
+  if (ret != GRUB_ERR_NONE)
+    return ret;                 /* Error. */
+
+  unsigned dx0 = 0;
+  unsigned dy0 = 0;
+  unsigned dw = dst_width;
+  unsigned dh = dst_height;
+  unsigned sx0 = 0;
+  unsigned sy0 = 0;
+  unsigned sw = src->mode_info.width;
+  unsigned sh = src->mode_info.height;
+
+  switch (selection_method)
+    {
+    case GRUB_VIDEO_BITMAP_SELECTION_METHOD_CROP:
+      /* Comparing sw/sh VS dw/dh. */
+      if (sw * dh < dw * sh)
+        ret = make_v_align (&sy0, &sh, sw * dh / dw, v_align);
+      else
+        ret = make_h_align (&sx0, &sw, sh * dw / dh, h_align);
+      break;
+    case GRUB_VIDEO_BITMAP_SELECTION_METHOD_PADDING:
+      if (sw * dh < dw * sh)
+        ret = make_h_align (&dx0, &dw, sw * dh / sh, h_align);
+      else
+        ret = make_v_align (&dy0, &dh, sh * dw / sw, v_align);
+      break;
+    case GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITWIDTH:
+      if (sw * dh < dw * sh)
+        ret = make_v_align (&sy0, &sh, sw * dh / dw, v_align);
+      else
+        ret = make_v_align (&dy0, &dh, sh * dw / sw, v_align);
+      break;
+    case GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITHEIGHT:
+      if (sw * dh < dw * sh)
+        ret = make_h_align (&dx0, &dw, sw * dh / sh, h_align);
+      else
+        ret = make_h_align (&sx0, &sw, sh * dw / dh, h_align);
+      break;
+    default:
+      ret = grub_error (GRUB_ERR_BUG, "Invalid selection_method value");
+      break;
+    }
+
+  if (ret == GRUB_ERR_NONE)
+    {
+      /* Backup original data. */
+      int src_width_orig = src->mode_info.width;
+      int src_height_orig = src->mode_info.height;
+      grub_uint8_t *src_data_orig = src->data;
+      int dst_width_orig = (*dst)->mode_info.width;
+      int dst_height_orig = (*dst)->mode_info.height;
+      grub_uint8_t *dst_data_orig = (*dst)->data;
+
+      int dstride = (*dst)->mode_info.pitch;
+      int sstride = src->mode_info.pitch;
+      /* bytes_per_pixel is the same for both src and dst. */
+      int bytes_per_pixel = src->mode_info.bytes_per_pixel;
+
+      /* Crop src and dst. */
+      src->mode_info.width = sw;
+      src->mode_info.height = sh;
+      src->data = (grub_uint8_t *) src->data + sx0 * bytes_per_pixel
+                  + sy0 * sstride;
+      (*dst)->mode_info.width = dw;
+      (*dst)->mode_info.height = dh;
+      (*dst)->data = (grub_uint8_t *) (*dst)->data + dx0 * bytes_per_pixel
+                     + dy0 * dstride;
+
+      /* Scale our image. */
+      ret = grub_video_bitmap_scale (*dst, src, scale_method);
+
+      /* Restore original data. */
+      src->mode_info.width = src_width_orig;
+      src->mode_info.height = src_height_orig;
+      src->data = src_data_orig;
+      (*dst)->mode_info.width = dst_width_orig;
+      (*dst)->mode_info.height = dst_height_orig;
+      (*dst)->data = dst_data_orig;
+    }
+
+  if (ret == GRUB_ERR_NONE)
+    {
+      /* Success:  *dst is now a pointer to the scaled bitmap. */
+      return GRUB_ERR_NONE;
+    }
+  else
+    {
+      /* Destroy the bitmap and return the error code. */
+      grub_video_bitmap_destroy (*dst);
+      *dst = 0;
+      return ret;
+    }
+}
+
+static grub_err_t
+verify_bitmaps (struct grub_video_bitmap *dst, struct grub_video_bitmap *src)
+{
+  /* Verify the simplifying assumptions. */
+  if (dst == 0 || src == 0)
+    return grub_error (GRUB_ERR_BUG, "null bitmap in scale function");
+  if (dst->mode_info.red_field_pos % 8 != 0
+      || dst->mode_info.green_field_pos % 8 != 0
+      || dst->mode_info.blue_field_pos % 8 != 0
+      || dst->mode_info.reserved_field_pos % 8 != 0)
+    return grub_error (GRUB_ERR_BUG,
+		       "dst format not supported");
+  if (src->mode_info.red_field_pos % 8 != 0
+      || src->mode_info.green_field_pos % 8 != 0
+      || src->mode_info.blue_field_pos % 8 != 0
+      || src->mode_info.reserved_field_pos % 8 != 0)
+    return grub_error (GRUB_ERR_BUG,
+		       "src format not supported");
+  if (dst->mode_info.red_field_pos != src->mode_info.red_field_pos
+      || dst->mode_info.red_mask_size != src->mode_info.red_mask_size
+      || dst->mode_info.green_field_pos != src->mode_info.green_field_pos
+      || dst->mode_info.green_mask_size != src->mode_info.green_mask_size
+      || dst->mode_info.blue_field_pos != src->mode_info.blue_field_pos
+      || dst->mode_info.blue_mask_size != src->mode_info.blue_mask_size
+      || dst->mode_info.reserved_field_pos !=
+      src->mode_info.reserved_field_pos
+      || dst->mode_info.reserved_mask_size !=
+      src->mode_info.reserved_mask_size)
+    return grub_error (GRUB_ERR_BUG,
+		       "dst and src not compatible");
+  if (dst->mode_info.bytes_per_pixel != src->mode_info.bytes_per_pixel)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "dst and src not compatible");
+  if (dst->mode_info.width == 0 || dst->mode_info.height == 0
+      || src->mode_info.width == 0 || src->mode_info.height == 0)
+    return grub_error (GRUB_ERR_BUG, "bitmap has a zero dimension");
+
+  return GRUB_ERR_NONE;
+}
+
+/* Nearest neighbor bitmap scaling algorithm.
+
+   Copy the bitmap SRC to the bitmap DST, scaling the bitmap to fit the
+   dimensions of DST.  This function uses the nearest neighbor algorithm to
+   interpolate the pixels.
+
+   Supports only direct color modes which have components separated
+   into bytes (e.g., RGBA 8:8:8:8 or BGR 8:8:8 true color).
+   But because of this simplifying assumption, the implementation is
+   greatly simplified.  */
+static grub_err_t
+scale_nn (struct grub_video_bitmap *dst, struct grub_video_bitmap *src)
+{
+  grub_err_t err = verify_bitmaps(dst, src);
+  if (err != GRUB_ERR_NONE)
+    return err;
+
+  grub_uint8_t *ddata = dst->data;
+  grub_uint8_t *sdata = src->data;
+  unsigned dw = dst->mode_info.width;
+  unsigned dh = dst->mode_info.height;
+  unsigned sw = src->mode_info.width;
+  unsigned sh = src->mode_info.height;
+  int dstride = dst->mode_info.pitch;
+  int sstride = src->mode_info.pitch;
+  /* bytes_per_pixel is the same for both src and dst. */
+  int bytes_per_pixel = dst->mode_info.bytes_per_pixel;
+  unsigned dy, sy, ystep, yfrac, yover;
+  unsigned sx, xstep, xfrac, xover;
+  grub_uint8_t *dptr, *dline_end, *sline;
+
+  xstep = sw / dw;
+  xover = sw % dw;
+  ystep = sh / dh;
+  yover = sh % dh;
+
+  for (dy = 0, sy = 0, yfrac = 0; dy < dh; dy++, sy += ystep, yfrac += yover)
+    {
+      if (yfrac >= dh)
+	{
+	  yfrac -= dh;
+	  sy++;
+	}
+      dptr = ddata + dy * dstride;
+      dline_end = dptr + dw * bytes_per_pixel;
+      sline = sdata + sy * sstride;
+      for (sx = 0, xfrac = 0; dptr < dline_end; sx += xstep, xfrac += xover, dptr += bytes_per_pixel)
+        {
+          grub_uint8_t *sptr;
+          int comp;
+
+	  if (xfrac >= dw)
+	    {
+	      xfrac -= dw;
+	      sx++;
+	    }
+
+          /* Get the address of the pixels in src and dst. */
+	  sptr = sline + sx * bytes_per_pixel;
+
+	  /* Copy the pixel color value. */
+	  for (comp = 0; comp < bytes_per_pixel; comp++)
+	    dptr[comp] = sptr[comp];
+        }
+    }
+  return GRUB_ERR_NONE;
+}
+
+/* Bilinear interpolation image scaling algorithm.
+
+   Copy the bitmap SRC to the bitmap DST, scaling the bitmap to fit the
+   dimensions of DST.  This function uses the bilinear interpolation algorithm
+   to interpolate the pixels.
+
+   Supports only direct color modes which have components separated
+   into bytes (e.g., RGBA 8:8:8:8 or BGR 8:8:8 true color).
+   But because of this simplifying assumption, the implementation is
+   greatly simplified.  */
+static grub_err_t
+scale_bilinear (struct grub_video_bitmap *dst, struct grub_video_bitmap *src)
+{
+  grub_err_t err = verify_bitmaps(dst, src);
+  if (err != GRUB_ERR_NONE)
+    return err;
+
+  grub_uint8_t *ddata = dst->data;
+  grub_uint8_t *sdata = src->data;
+  unsigned dw = dst->mode_info.width;
+  unsigned dh = dst->mode_info.height;
+  unsigned sw = src->mode_info.width;
+  unsigned sh = src->mode_info.height;
+  int dstride = dst->mode_info.pitch;
+  int sstride = src->mode_info.pitch;
+  /* bytes_per_pixel is the same for both src and dst. */
+  int bytes_per_pixel = dst->mode_info.bytes_per_pixel;
+  unsigned dy, syf, sy, ystep, yfrac, yover;
+  unsigned sxf, sx, xstep, xfrac, xover;
+  grub_uint8_t *dptr, *dline_end, *sline;
+
+  xstep = (sw << 8) / dw;
+  xover = (sw << 8) % dw;
+  ystep = (sh << 8) / dh;
+  yover = (sh << 8) % dh;
+
+  for (dy = 0, syf = 0, yfrac = 0; dy < dh; dy++, syf += ystep, yfrac += yover)
+    {
+      if (yfrac >= dh)
+	{
+	  yfrac -= dh;
+	  syf++;
+	}
+      sy = syf >> 8;
+      dptr = ddata + dy * dstride;
+      dline_end = dptr + dw * bytes_per_pixel;
+      sline = sdata + sy * sstride;
+      for (sxf = 0, xfrac = 0; dptr < dline_end; sxf += xstep, xfrac += xover, dptr += bytes_per_pixel)
+        {
+          grub_uint8_t *sptr;
+          int comp;
+
+	  if (xfrac >= dw)
+	    {
+	      xfrac -= dw;
+	      sxf++;
+	    }
+
+          /* Get the address of the pixels in src and dst. */
+	  sx = sxf >> 8;
+	  sptr = sline + sx * bytes_per_pixel;
+
+          /* If we have enough space to do so, use bilinear interpolation.
+             Otherwise, fall back to nearest neighbor for this pixel. */
+          if (sx < sw - 1 && sy < sh - 1)
+            {
+              /* Do bilinear interpolation. */
+
+              /* Fixed-point .8 numbers representing the fraction of the
+                 distance in the x (u) and y (v) direction within the
+                 box of 4 pixels in the source. */
+              unsigned u = sxf & 0xff;
+              unsigned v = syf & 0xff;
+
+              for (comp = 0; comp < bytes_per_pixel; comp++)
+                {
+                  /* Get the component's values for the
+                     four source corner pixels. */
+                  unsigned f00 = sptr[comp];
+                  unsigned f10 = sptr[comp + bytes_per_pixel];
+                  unsigned f01 = sptr[comp + sstride];
+                  unsigned f11 = sptr[comp + sstride + bytes_per_pixel];
+
+                  /* Count coeffecients. */
+                  unsigned c00 = (256 - u) * (256 - v);
+                  unsigned c10 = u * (256 - v);
+                  unsigned c01 = (256 - u) * v;
+                  unsigned c11 = u * v;
+
+                  /* Interpolate. */
+                  unsigned fxy = c00 * f00 + c01 * f01 + c10 * f10 + c11 * f11;
+                  fxy = fxy >> 16;
+
+                  dptr[comp] = fxy;
+                }
+            }
+          else
+            {
+              /* Fall back to nearest neighbor interpolation. */
+              /* Copy the pixel color value. */
+              for (comp = 0; comp < bytes_per_pixel; comp++)
+                dptr[comp] = sptr[comp];
+            }
+        }
+    }
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/video/bochs.c b/grub-core/video/bochs.c
new file mode 100644
index 0000000..30ea1bd
--- /dev/null
+++ b/grub-core/video/bochs.c
@@ -0,0 +1,439 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+
+  grub_uint8_t *ptr;
+  int mapped;
+  grub_uint32_t base;
+  grub_pci_device_t dev;
+} framebuffer;
+
+#define BOCHS_APERTURE_SIZE 0x800000
+#define BOCHS_MAX_WIDTH 1600
+#define BOCHS_MAX_HEIGHT 1200
+#define BOCHS_WIDTH_ALIGN 8
+
+enum
+  {
+    BOCHS_VBE_INDEX = 0x1ce,
+    BOCHS_VBE_DATA = 0x1cf,
+  };
+
+enum
+  {
+    BOCHS_VBE_WIDTH = 1,
+    BOCHS_VBE_HEIGHT = 2,
+    BOCHS_VBE_BPP = 3,
+    BOCHS_VBE_ENABLE = 4,
+    BOCHS_VBE_Y_OFFSET = 9,
+    BOCHS_VBE_MAX
+  };
+
+static void
+vbe_write (grub_uint16_t val, grub_uint16_t addr)
+{
+  grub_outw (addr, BOCHS_VBE_INDEX);
+  grub_outw (val, BOCHS_VBE_DATA);
+}
+
+static grub_uint16_t
+vbe_read (grub_uint16_t addr)
+{
+  grub_outw (addr, BOCHS_VBE_INDEX);
+  return grub_inw (BOCHS_VBE_DATA);
+}
+
+struct saved_state
+{
+  grub_uint8_t cr[256];
+  grub_uint8_t gr[256];
+  grub_uint8_t sr[256];
+  grub_uint8_t r[256];
+  grub_uint8_t g[256];
+  grub_uint8_t b[256];
+  grub_uint8_t vbe[BOCHS_VBE_MAX];
+  int vbe_enable;
+  /* We need to preserve VGA font and VGA text. */
+  grub_uint8_t vram[32 * 4 * 256];
+};
+
+static struct saved_state initial_state;
+static int state_saved = 0;
+
+static void
+save_state (struct saved_state *st)
+{
+  unsigned i;
+
+  for (i = 0; i < ARRAY_SIZE (st->cr); i++)
+    st->cr[i] = grub_vga_cr_read (i);
+  for (i = 0; i < ARRAY_SIZE (st->gr); i++)
+    st->gr[i] = grub_vga_gr_read (i);
+  for (i = 0; i < ARRAY_SIZE (st->sr); i++)
+    st->sr[i] = grub_vga_sr_read (i);
+
+  for (i = 0; i < 256; i++)
+    grub_vga_palette_read (i, st->r + i, st->g + i, st->b + i);
+
+  st->vbe_enable = vbe_read (BOCHS_VBE_ENABLE) & 1;
+  if (st->vbe_enable)
+    for (i = 0; i < ARRAY_SIZE (st->vbe); i++)
+      st->vbe[i] = vbe_read (i);
+
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_CHAIN4, GRUB_VGA_SR_MEMORY_MODE);
+  grub_memcpy (st->vram, framebuffer.ptr, sizeof (st->vram));
+  grub_vga_sr_write (st->sr[GRUB_VGA_SR_MEMORY_MODE], GRUB_VGA_SR_MEMORY_MODE);
+}
+
+static void
+restore_state (struct saved_state *st)
+{
+  unsigned i;
+
+  if (st->vbe_enable)
+    for (i = 0; i < ARRAY_SIZE (st->vbe); i++)
+      vbe_write (st->vbe[i], i);
+  else
+    vbe_write (0, BOCHS_VBE_ENABLE);
+
+  grub_vga_cr_write (0, 0x11);
+  for (i = 0; i < ARRAY_SIZE (st->cr); i++)
+    grub_vga_cr_write (st->cr[i], i);
+  for (i = 0; i < ARRAY_SIZE (st->sr); i++)
+    grub_vga_sr_write (st->sr[i], i);
+  for (i = 0; i < ARRAY_SIZE (st->gr); i++)
+    grub_vga_gr_write (st->gr[i], i);
+
+  for (i = 0; i < 256; i++)
+    grub_vga_palette_write (i, st->r[i], st->g[i], st->b[i]);
+
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_CHAIN4, GRUB_VGA_SR_MEMORY_MODE);
+  grub_memcpy (framebuffer.ptr, st->vram, sizeof (st->vram));
+  grub_vga_sr_write (st->sr[GRUB_VGA_SR_MEMORY_MODE], GRUB_VGA_SR_MEMORY_MODE);
+}
+
+static grub_err_t
+grub_video_bochs_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_bochs_video_fini (void)
+{
+  if (framebuffer.mapped)
+    grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				 BOCHS_APERTURE_SIZE);
+
+  if (state_saved)
+    {
+      restore_state (&initial_state);
+      state_saved = 0;
+    }
+
+  return grub_video_fb_fini ();
+}
+
+static grub_err_t
+doublebuf_pageflipping_set_page (int page)
+{
+  int start = framebuffer.mode_info.height * page;
+
+  vbe_write (start, BOCHS_VBE_Y_OFFSET);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_bochs_set_palette (unsigned int start, unsigned int count,
+			       struct grub_video_palette_data *palette_data)
+{
+  if (framebuffer.mode_info.mode_type == GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      unsigned i;
+      if (start >= 0x100)
+	return GRUB_ERR_NONE;
+      if (start + count >= 0x100)
+	count = 0x100 - start;
+
+      for (i = 0; i < count; i++)
+	grub_vga_palette_write (start + i, palette_data[i].r, palette_data[i].g,
+				palette_data[i].b);
+    }
+
+  /* Then set color to emulated palette.  */
+  return grub_video_fb_set_palette (start, count, palette_data);
+}
+
+/* Helper for grub_video_bochs_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != 0x0300 || pciid != 0x11111234)
+    return 0;
+  
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
+  if (!framebuffer.base)
+    return 0;
+  *found = 1;
+  framebuffer.dev = dev;
+
+  /* Enable address spaces.  */
+  addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write (addr, 0x7);
+
+  return 1;
+}
+
+static grub_err_t
+grub_video_bochs_setup (unsigned int width, unsigned int height,
+			grub_video_mode_type_t mode_type,
+			grub_video_mode_type_t mode_mask)
+{
+  int depth;
+  grub_err_t err;
+  int found = 0;
+  int pitch, bytes_per_pixel;
+  grub_size_t page_size;        /* The size of a page in bytes.  */
+
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if (width == 0 || height == 0)
+    {
+      width = 800;
+      height = 600;
+    }
+
+  if (width > BOCHS_MAX_WIDTH)
+    return grub_error (GRUB_ERR_IO, "width must be at most %d",
+		       BOCHS_MAX_WIDTH);
+
+  if (height > BOCHS_MAX_HEIGHT)
+    return grub_error (GRUB_ERR_IO, "height must be at most %d",
+		       BOCHS_MAX_HEIGHT);
+
+  if (width & (BOCHS_WIDTH_ALIGN - 1))
+    return grub_error (GRUB_ERR_IO, "width must be a multiple of %d",
+		       BOCHS_WIDTH_ALIGN);
+
+  if (depth == 0
+      && !grub_video_check_mode_flag (mode_type, mode_mask,
+				      GRUB_VIDEO_MODE_TYPE_INDEX_COLOR, 0))
+    depth = 24;
+
+  if (depth == 0)
+    depth = 8;
+
+  if (depth != 32 && depth != 24 && depth != 16 && depth != 15 && depth != 8
+      && depth != 4)
+    return grub_error (GRUB_ERR_IO, "only 32, 24, 16, 15 and 8-bpp are"
+		       " supported by bochs video");
+
+  if (depth == 4)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "4-bpp isn't supported");
+
+  bytes_per_pixel = (depth + 7) / 8;
+  if (depth == 4)
+    pitch = width / 2;
+  else
+    pitch = width * bytes_per_pixel;
+
+  page_size = pitch * height;
+
+  if (page_size > BOCHS_APERTURE_SIZE)
+    return grub_error (GRUB_ERR_IO, "Not enough video memory for this mode");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+
+  if (found && framebuffer.base == 0)
+    {
+      /* FIXME: change framebuffer base */
+      return grub_error (GRUB_ERR_IO, "PCI BAR not set");
+    }
+
+  /* We can safely discard volatile attribute.  */
+  framebuffer.ptr = (void *) grub_pci_device_map_range (framebuffer.dev,
+							framebuffer.base,
+							BOCHS_APERTURE_SIZE);
+  framebuffer.mapped = 1;
+
+  if (!state_saved)
+    {
+      save_state (&initial_state);
+      state_saved = 1;
+    }
+
+  {
+    vbe_write (0, BOCHS_VBE_ENABLE);
+
+    vbe_write (width, BOCHS_VBE_WIDTH);
+    vbe_write (height, BOCHS_VBE_HEIGHT);
+    vbe_write (depth, BOCHS_VBE_BPP);
+
+    vbe_write (1, BOCHS_VBE_ENABLE);
+    doublebuf_pageflipping_set_page (0);
+  }
+
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = width;
+  framebuffer.mode_info.height = height;
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  framebuffer.mode_info.bpp = depth;
+  framebuffer.mode_info.bytes_per_pixel = bytes_per_pixel;
+  framebuffer.mode_info.pitch = pitch;
+  framebuffer.mode_info.number_of_colors = 256;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+
+  switch (depth)
+    {
+    case 4:
+    case 8:
+      framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+      framebuffer.mode_info.number_of_colors = 16;
+      break;
+    case 16:
+      framebuffer.mode_info.red_mask_size = 5;
+      framebuffer.mode_info.red_field_pos = 11;
+      framebuffer.mode_info.green_mask_size = 6;
+      framebuffer.mode_info.green_field_pos = 5;
+      framebuffer.mode_info.blue_mask_size = 5;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+
+    case 15:
+      framebuffer.mode_info.red_mask_size = 5;
+      framebuffer.mode_info.red_field_pos = 10;
+      framebuffer.mode_info.green_mask_size = 5;
+      framebuffer.mode_info.green_field_pos = 5;
+      framebuffer.mode_info.blue_mask_size = 5;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+
+    case 32:
+      framebuffer.mode_info.reserved_mask_size = 8;
+      framebuffer.mode_info.reserved_field_pos = 24;
+      /* Fallthrough.  */
+
+    case 24:
+      framebuffer.mode_info.red_mask_size = 8;
+      framebuffer.mode_info.red_field_pos = 16;
+      framebuffer.mode_info.green_mask_size = 8;
+      framebuffer.mode_info.green_field_pos = 8;
+      framebuffer.mode_info.blue_mask_size = 8;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+    }
+
+  framebuffer.mode_info.blit_format = grub_video_get_blit_format (&framebuffer.mode_info);
+
+  if (BOCHS_APERTURE_SIZE >= 2 * page_size)
+    err = grub_video_fb_setup (mode_type, mode_mask,
+			       &framebuffer.mode_info,
+			       framebuffer.ptr,
+			       doublebuf_pageflipping_set_page,
+			       framebuffer.ptr + page_size);
+  else
+    err = grub_video_fb_setup (mode_type, mode_mask,
+			       &framebuffer.mode_info,
+			       framebuffer.ptr, 0, 0);
+
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_bochs_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				      grub_video_fbstd_colors);
+  return err;
+}
+
+static struct grub_video_adapter grub_video_bochs_adapter =
+  {
+    .name = "Bochs PCI Video Driver",
+    .id = GRUB_VIDEO_DRIVER_BOCHS,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_bochs_video_init,
+    .fini = grub_video_bochs_video_fini,
+    .setup = grub_video_bochs_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_fb_get_info_and_fini,
+    .set_palette = grub_video_bochs_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_fb_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_bochs)
+{
+  grub_video_register (&grub_video_bochs_adapter);
+}
+
+GRUB_MOD_FINI(video_bochs)
+{
+  grub_video_unregister (&grub_video_bochs_adapter);
+}
diff --git a/grub-core/video/capture.c b/grub-core/video/capture.c
new file mode 100644
index 0000000..4d3195e
--- /dev/null
+++ b/grub-core/video/capture.c
@@ -0,0 +1,140 @@
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+  grub_uint8_t *ptr;
+} framebuffer;
+
+void (*grub_video_capture_refresh_cb) (void);
+
+static grub_err_t
+grub_video_capture_swap_buffers (void)
+{
+  if (grub_video_capture_refresh_cb)
+    grub_video_capture_refresh_cb ();
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_capture_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.render_target;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_capture_fini (void)
+{
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_capture_adapter =
+  {
+    .name = "Render capture",
+
+    .prio = 0,
+    .id = GRUB_VIDEO_ADAPTER_CAPTURE,
+
+    .fini = grub_video_capture_fini,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = 0,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_capture_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_capture_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+static struct grub_video_adapter *saved;
+static struct grub_video_mode_info saved_mode_info;
+
+grub_err_t
+grub_video_capture_start (const struct grub_video_mode_info *mode_info,
+			  struct grub_video_palette_data *palette,
+			  unsigned int palette_size)
+{
+  grub_err_t err;
+  grub_memset (&framebuffer, 0, sizeof (framebuffer));
+
+  grub_video_fb_init ();
+
+  framebuffer.mode_info = *mode_info;
+  framebuffer.mode_info.blit_format = grub_video_get_blit_format (&framebuffer.mode_info);
+
+  framebuffer.ptr = grub_calloc (framebuffer.mode_info.height, framebuffer.mode_info.pitch);
+  if (!framebuffer.ptr)
+    return grub_errno;
+  
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.render_target,
+							 &framebuffer.mode_info,
+							 framebuffer.ptr);
+  if (err)
+    return err;
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+  if (err)
+    return err;
+  err = grub_video_fb_set_palette (0, palette_size, palette);
+  if (err)
+    return err;
+
+  saved = grub_video_adapter_active;
+  if (saved)
+    {
+      grub_video_get_info (&saved_mode_info);
+      if (saved->fini)
+	saved->fini ();
+    }
+  grub_video_adapter_active = &grub_video_capture_adapter;
+
+  return GRUB_ERR_NONE;
+}
+
+void *
+grub_video_capture_get_framebuffer (void)
+{
+  return framebuffer.ptr;
+}
+
+void
+grub_video_capture_end (void)
+{
+  grub_video_fb_delete_render_target (framebuffer.render_target);
+  grub_free (framebuffer.ptr);
+  grub_video_fb_fini ();
+  grub_video_adapter_active = saved;
+  if (saved)
+    {
+      if (saved->init)
+	saved->init ();
+      if (saved->setup)
+	saved->setup (saved_mode_info.width, saved_mode_info.height, 0, 0);
+    }
+}
diff --git a/grub-core/video/cirrus.c b/grub-core/video/cirrus.c
new file mode 100644
index 0000000..e2149e8
--- /dev/null
+++ b/grub-core/video/cirrus.c
@@ -0,0 +1,520 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  grub_size_t page_size;        /* The size of a page in bytes.  */
+
+  grub_uint8_t *ptr;
+  int mapped;
+  grub_uint32_t base;
+  grub_pci_device_t dev;
+} framebuffer;
+
+#define CIRRUS_APERTURE_SIZE 0x1000000
+
+#define CIRRUS_MAX_WIDTH 0x800
+#define CIRRUS_MAX_HEIGHT 0x800
+#define CIRRUS_MAX_PITCH (0x1ff * GRUB_VGA_CR_PITCH_DIVISOR)
+
+enum
+  {
+    CIRRUS_CR_EXTENDED_DISPLAY = 0x1b,
+    CIRRUS_CR_EXTENDED_OVERLAY = 0x1d,
+    CIRRUS_CR_MAX
+  };
+
+#define CIRRUS_CR_EXTENDED_DISPLAY_PITCH_MASK 0x10
+#define CIRRUS_CR_EXTENDED_DISPLAY_PITCH_SHIFT 4
+#define CIRRUS_CR_EXTENDED_DISPLAY_START_MASK1 0x1
+#define CIRRUS_CR_EXTENDED_DISPLAY_START_SHIFT1 16
+#define CIRRUS_CR_EXTENDED_DISPLAY_START_MASK2 0xc
+#define CIRRUS_CR_EXTENDED_DISPLAY_START_SHIFT2 15
+
+#define CIRRUS_CR_EXTENDED_OVERLAY_DISPLAY_START_MASK 0x80
+#define CIRRUS_CR_EXTENDED_OVERLAY_DISPLAY_START_SHIFT 12
+
+enum
+  {
+    CIRRUS_SR_EXTENDED_MODE = 7,
+    CIRRUS_SR_MAX
+  };
+
+#define CIRRUS_SR_EXTENDED_MODE_LFB_ENABLE 0xf0
+#define CIRRUS_SR_EXTENDED_MODE_ENABLE_EXT 0x01
+#define CIRRUS_SR_EXTENDED_MODE_8BPP       0x00
+#define CIRRUS_SR_EXTENDED_MODE_16BPP      0x06
+#define CIRRUS_SR_EXTENDED_MODE_24BPP      0x04
+#define CIRRUS_SR_EXTENDED_MODE_32BPP      0x08
+
+#define CIRRUS_HIDDEN_DAC_ENABLE_EXT 0x80
+#define CIRRUS_HIDDEN_DAC_ENABLE_ALL 0x40
+#define CIRRUS_HIDDEN_DAC_8BPP 0
+#define CIRRUS_HIDDEN_DAC_15BPP (CIRRUS_HIDDEN_DAC_ENABLE_EXT \
+				 | CIRRUS_HIDDEN_DAC_ENABLE_ALL | 0)
+#define CIRRUS_HIDDEN_DAC_16BPP (CIRRUS_HIDDEN_DAC_ENABLE_EXT \
+				 | CIRRUS_HIDDEN_DAC_ENABLE_ALL | 1)
+#define CIRRUS_HIDDEN_DAC_888COLOR (CIRRUS_HIDDEN_DAC_ENABLE_EXT \
+				    | CIRRUS_HIDDEN_DAC_ENABLE_ALL | 5)
+
+static void
+write_hidden_dac (grub_uint8_t data)
+{
+  grub_inb (GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_outb (data, GRUB_VGA_IO_PIXEL_MASK);
+}
+
+static grub_uint8_t
+read_hidden_dac (void)
+{
+  grub_inb (GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+  return grub_inb (GRUB_VGA_IO_PIXEL_MASK);
+}
+
+struct saved_state
+{
+  grub_uint8_t cr[CIRRUS_CR_MAX];
+  grub_uint8_t gr[GRUB_VGA_GR_MAX];
+  grub_uint8_t sr[CIRRUS_SR_MAX];
+  grub_uint8_t hidden_dac;
+  /* We need to preserve VGA font and VGA text. */
+  grub_uint8_t vram[32 * 4 * 256];
+  grub_uint8_t r[256];
+  grub_uint8_t g[256];
+  grub_uint8_t b[256];
+};
+
+static struct saved_state initial_state;
+static int state_saved = 0;
+
+static void
+save_state (struct saved_state *st)
+{
+  unsigned i;
+  for (i = 0; i < ARRAY_SIZE (st->cr); i++)
+    st->cr[i] = grub_vga_cr_read (i);
+  for (i = 0; i < ARRAY_SIZE (st->sr); i++)
+    st->sr[i] = grub_vga_sr_read (i);
+  for (i = 0; i < ARRAY_SIZE (st->gr); i++)
+    st->gr[i] = grub_vga_gr_read (i);
+  for (i = 0; i < 256; i++)
+    grub_vga_palette_read (i, st->r + i, st->g + i, st->b + i);
+
+  st->hidden_dac = read_hidden_dac ();
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_CHAIN4, GRUB_VGA_SR_MEMORY_MODE);
+  grub_memcpy (st->vram, framebuffer.ptr, sizeof (st->vram));
+}
+
+static void
+restore_state (struct saved_state *st)
+{
+  unsigned i;
+  grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_CHAIN4, GRUB_VGA_SR_MEMORY_MODE);
+  grub_memcpy (framebuffer.ptr, st->vram, sizeof (st->vram));
+  for (i = 0; i < ARRAY_SIZE (st->cr); i++)
+    grub_vga_cr_write (st->cr[i], i);
+  for (i = 0; i < ARRAY_SIZE (st->sr); i++)
+    grub_vga_sr_write (st->sr[i], i);
+  for (i = 0; i < ARRAY_SIZE (st->gr); i++)
+    grub_vga_gr_write (st->gr[i], i);
+  for (i = 0; i < 256; i++)
+    grub_vga_palette_write (i, st->r[i], st->g[i], st->b[i]);
+
+  write_hidden_dac (st->hidden_dac);
+}
+
+static grub_err_t
+grub_video_cirrus_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_cirrus_video_fini (void)
+{
+  if (framebuffer.mapped)
+    grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				 CIRRUS_APERTURE_SIZE);
+
+  if (state_saved)
+    {
+      restore_state (&initial_state);
+      state_saved = 0;
+    }
+
+  return grub_video_fb_fini ();
+}
+
+static grub_err_t
+doublebuf_pageflipping_set_page (int page)
+{
+  int start = framebuffer.page_size * page / 4;
+  grub_uint8_t cr_ext, cr_overlay;
+
+  grub_vga_cr_write (start & 0xff, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
+  grub_vga_cr_write ((start & 0xff00) >> 8,
+		     GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
+
+  cr_ext = grub_vga_cr_read (CIRRUS_CR_EXTENDED_DISPLAY);
+  cr_ext &= ~(CIRRUS_CR_EXTENDED_DISPLAY_START_MASK1
+	      | CIRRUS_CR_EXTENDED_DISPLAY_START_MASK2);
+  cr_ext |= ((start >> CIRRUS_CR_EXTENDED_DISPLAY_START_SHIFT1)
+	     & CIRRUS_CR_EXTENDED_DISPLAY_START_MASK1);
+  cr_ext |= ((start >> CIRRUS_CR_EXTENDED_DISPLAY_START_SHIFT2)
+	     & CIRRUS_CR_EXTENDED_DISPLAY_START_MASK2);
+  grub_vga_cr_write (cr_ext, CIRRUS_CR_EXTENDED_DISPLAY);
+
+  cr_overlay = grub_vga_cr_read (CIRRUS_CR_EXTENDED_OVERLAY);
+  cr_overlay &= ~(CIRRUS_CR_EXTENDED_OVERLAY_DISPLAY_START_MASK);
+  cr_overlay |= ((start >> CIRRUS_CR_EXTENDED_OVERLAY_DISPLAY_START_SHIFT)
+		 & CIRRUS_CR_EXTENDED_OVERLAY_DISPLAY_START_MASK);
+  grub_vga_cr_write (cr_overlay, CIRRUS_CR_EXTENDED_OVERLAY);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_cirrus_set_palette (unsigned int start, unsigned int count,
+			       struct grub_video_palette_data *palette_data)
+{
+  if (framebuffer.mode_info.mode_type == GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      unsigned i;
+      if (start >= 0x100)
+	return GRUB_ERR_NONE;
+      if (start + count >= 0x100)
+	count = 0x100 - start;
+
+      for (i = 0; i < count; i++)
+	grub_vga_palette_write (start + i, palette_data[i].r, palette_data[i].g,
+				palette_data[i].b);
+    }
+
+  /* Then set color to emulated palette.  */
+  return grub_video_fb_set_palette (start, count, palette_data);
+}
+
+/* Helper for grub_video_cirrus_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != 0x0300 || pciid != 0x00b81013)
+    return 0;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
+  if (!framebuffer.base)
+    return 0;
+
+  *found = 1;
+
+  /* Enable address spaces.  */
+  addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write (addr, 0x7);
+
+  framebuffer.dev = dev;
+
+  return 1;
+}
+
+static grub_err_t
+grub_video_cirrus_setup (unsigned int width, unsigned int height,
+			 grub_video_mode_type_t mode_type,
+			 grub_video_mode_type_t mode_mask)
+{
+  int depth;
+  grub_err_t err;
+  int found = 0;
+  int pitch, bytes_per_pixel;
+
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if (width == 0 || height == 0)
+    {
+      width = 800;
+      height = 600;
+    }
+
+  if (width & (GRUB_VGA_CR_WIDTH_DIVISOR - 1))
+    return grub_error (GRUB_ERR_IO,
+		       "screen width must be a multiple of %d",
+		       GRUB_VGA_CR_WIDTH_DIVISOR);
+
+  if (width > CIRRUS_MAX_WIDTH)
+    return grub_error (GRUB_ERR_IO,
+		       "screen width must be at most %d", CIRRUS_MAX_WIDTH);
+
+  if (height > CIRRUS_MAX_HEIGHT)
+    return grub_error (GRUB_ERR_IO,
+		       "screen height must be at most %d", CIRRUS_MAX_HEIGHT);
+
+  if (depth == 0
+      && !grub_video_check_mode_flag (mode_type, mode_mask,
+				      GRUB_VIDEO_MODE_TYPE_INDEX_COLOR, 0))
+    depth = 24;
+  else if (depth == 0)
+    depth = 8;
+
+  if (depth != 32 && depth != 24 && depth != 16 && depth != 15 && depth != 8)
+    return grub_error (GRUB_ERR_IO, "only 32, 24, 16, 15 and 8-bit bpp are"
+		       " supported by cirrus video");
+
+  bytes_per_pixel = (depth + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT;
+  pitch = width * bytes_per_pixel;
+
+  if (pitch > CIRRUS_MAX_PITCH)
+    return grub_error (GRUB_ERR_IO,
+		       "screen width must be at most %d at bitdepth %d",
+		       CIRRUS_MAX_PITCH / bytes_per_pixel, depth);
+
+  framebuffer.page_size = pitch * height;
+
+  if (framebuffer.page_size > CIRRUS_APERTURE_SIZE)
+    return grub_error (GRUB_ERR_IO, "Not enough video memory for this mode");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+
+  if (found && framebuffer.base == 0)
+    {
+      /* FIXME: change framebuffer base */
+      return grub_error (GRUB_ERR_IO, "PCI BAR not set");
+    }
+
+  /* We can safely discard volatile attribute.  */
+  framebuffer.ptr = (void *) grub_pci_device_map_range (framebuffer.dev,
+							framebuffer.base,
+							CIRRUS_APERTURE_SIZE);
+  framebuffer.mapped = 1;
+
+  if (!state_saved)
+    {
+      save_state (&initial_state);
+      state_saved = 1;
+    }
+
+  {
+    struct grub_video_hw_config config = {
+      .pitch = pitch / GRUB_VGA_CR_PITCH_DIVISOR,
+      .line_compare = 0x3ff,
+      .vdisplay_end = height - 1,
+      .horizontal_end = width / GRUB_VGA_CR_WIDTH_DIVISOR
+    };
+    grub_uint8_t sr_ext = 0, hidden_dac = 0;
+
+    grub_vga_set_geometry (&config, grub_vga_cr_write);
+    
+    grub_vga_gr_write (GRUB_VGA_GR_MODE_256_COLOR | GRUB_VGA_GR_MODE_READ_MODE1,
+		       GRUB_VGA_GR_MODE);
+    grub_vga_gr_write (GRUB_VGA_GR_GR6_GRAPHICS_MODE, GRUB_VGA_GR_GR6);
+    
+    grub_vga_sr_write (GRUB_VGA_SR_MEMORY_MODE_NORMAL, GRUB_VGA_SR_MEMORY_MODE);
+
+    grub_vga_cr_write ((config.pitch >> CIRRUS_CR_EXTENDED_DISPLAY_PITCH_SHIFT)
+	      & CIRRUS_CR_EXTENDED_DISPLAY_PITCH_MASK,
+	      CIRRUS_CR_EXTENDED_DISPLAY);
+
+    grub_vga_cr_write (GRUB_VGA_CR_MODE_TIMING_ENABLE
+		       | GRUB_VGA_CR_MODE_BYTE_MODE
+		       | GRUB_VGA_CR_MODE_NO_HERCULES | GRUB_VGA_CR_MODE_NO_CGA,
+		       GRUB_VGA_CR_MODE);
+
+    doublebuf_pageflipping_set_page (0);
+
+    sr_ext = CIRRUS_SR_EXTENDED_MODE_LFB_ENABLE
+      | CIRRUS_SR_EXTENDED_MODE_ENABLE_EXT;
+    switch (depth)
+      {
+	/* FIXME: support 8-bit grayscale and 8-bit RGB.  */
+      case 32:
+	hidden_dac = CIRRUS_HIDDEN_DAC_888COLOR;
+	sr_ext |= CIRRUS_SR_EXTENDED_MODE_32BPP;
+	break;
+      case 24:
+	hidden_dac = CIRRUS_HIDDEN_DAC_888COLOR;
+	sr_ext |= CIRRUS_SR_EXTENDED_MODE_24BPP;
+	break;
+      case 16:
+	hidden_dac = CIRRUS_HIDDEN_DAC_16BPP;
+	sr_ext |= CIRRUS_SR_EXTENDED_MODE_16BPP;
+	break;
+      case 15:
+	hidden_dac = CIRRUS_HIDDEN_DAC_15BPP;
+	sr_ext |= CIRRUS_SR_EXTENDED_MODE_16BPP;
+	break;
+      case 8:
+	hidden_dac = CIRRUS_HIDDEN_DAC_8BPP;
+	sr_ext |= CIRRUS_SR_EXTENDED_MODE_8BPP;
+	break;
+      }
+    grub_vga_sr_write (sr_ext, CIRRUS_SR_EXTENDED_MODE);
+    write_hidden_dac (hidden_dac);
+  }
+
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = width;
+  framebuffer.mode_info.height = height;
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  framebuffer.mode_info.bpp = depth;
+  framebuffer.mode_info.bytes_per_pixel = bytes_per_pixel;
+  framebuffer.mode_info.pitch = pitch;
+  framebuffer.mode_info.number_of_colors = 256;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+
+  switch (depth)
+    {
+    case 8:
+      framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+      framebuffer.mode_info.number_of_colors = 16;
+      break;
+    case 16:
+      framebuffer.mode_info.red_mask_size = 5;
+      framebuffer.mode_info.red_field_pos = 11;
+      framebuffer.mode_info.green_mask_size = 6;
+      framebuffer.mode_info.green_field_pos = 5;
+      framebuffer.mode_info.blue_mask_size = 5;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+
+    case 15:
+      framebuffer.mode_info.red_mask_size = 5;
+      framebuffer.mode_info.red_field_pos = 10;
+      framebuffer.mode_info.green_mask_size = 5;
+      framebuffer.mode_info.green_field_pos = 5;
+      framebuffer.mode_info.blue_mask_size = 5;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+
+    case 32:
+      framebuffer.mode_info.reserved_mask_size = 8;
+      framebuffer.mode_info.reserved_field_pos = 24;
+      /* Fallthrough.  */
+
+    case 24:
+      framebuffer.mode_info.red_mask_size = 8;
+      framebuffer.mode_info.red_field_pos = 16;
+      framebuffer.mode_info.green_mask_size = 8;
+      framebuffer.mode_info.green_field_pos = 8;
+      framebuffer.mode_info.blue_mask_size = 8;
+      framebuffer.mode_info.blue_field_pos = 0;
+      break;
+    }
+
+  framebuffer.mode_info.blit_format = grub_video_get_blit_format (&framebuffer.mode_info);
+
+  if (CIRRUS_APERTURE_SIZE >= 2 * framebuffer.page_size)
+    err = grub_video_fb_setup (mode_type, mode_mask,
+			       &framebuffer.mode_info,
+			       framebuffer.ptr,
+			       doublebuf_pageflipping_set_page,
+			       framebuffer.ptr + framebuffer.page_size);
+  else
+    err = grub_video_fb_setup (mode_type, mode_mask,
+			       &framebuffer.mode_info,
+			       framebuffer.ptr, 0, 0);
+
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_cirrus_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				       grub_video_fbstd_colors);
+  return err;
+}
+
+static struct grub_video_adapter grub_video_cirrus_adapter =
+  {
+    .name = "Cirrus CLGD 5446 PCI Video Driver",
+    .id = GRUB_VIDEO_DRIVER_CIRRUS,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_cirrus_video_init,
+    .fini = grub_video_cirrus_video_fini,
+    .setup = grub_video_cirrus_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_fb_get_info_and_fini,
+    .set_palette = grub_video_cirrus_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_fb_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_cirrus)
+{
+  grub_video_register (&grub_video_cirrus_adapter);
+}
+
+GRUB_MOD_FINI(video_cirrus)
+{
+  grub_video_unregister (&grub_video_cirrus_adapter);
+}
diff --git a/grub-core/video/colors.c b/grub-core/video/colors.c
new file mode 100644
index 0000000..485ebb4
--- /dev/null
+++ b/grub-core/video/colors.c
@@ -0,0 +1,333 @@
+/* named_colors.c - Named color values.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/gui.h>
+#include <grub/gui_string_util.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/i18n.h>
+#include <grub/color.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct named_color
+{
+  const char *name;
+  grub_video_rgba_color_t color;
+};
+
+/*
+   Named color list generated from the list of SVG color keywords from
+   <http://www.w3.org/TR/css3-color/#svg-color>,
+   processed through the following Perl command:
+   perl -ne 'chomp;split;print "{ \"$_[0]\", RGB_COLOR($_[2]) },\n"'
+ */
+
+#define RGB_COLOR(r,g,b) {.red = r, .green = g, .blue = b, .alpha = 255}
+
+static struct named_color named_colors[] =
+{
+    { "aliceblue", RGB_COLOR(240,248,255) },
+    { "antiquewhite", RGB_COLOR(250,235,215) },
+    { "aqua", RGB_COLOR(0,255,255) },
+    { "aquamarine", RGB_COLOR(127,255,212) },
+    { "azure", RGB_COLOR(240,255,255) },
+    { "beige", RGB_COLOR(245,245,220) },
+    { "bisque", RGB_COLOR(255,228,196) },
+    { "black", RGB_COLOR(0,0,0) },
+    { "blanchedalmond", RGB_COLOR(255,235,205) },
+    { "blue", RGB_COLOR(0,0,255) },
+    { "blueviolet", RGB_COLOR(138,43,226) },
+    { "brown", RGB_COLOR(165,42,42) },
+    { "burlywood", RGB_COLOR(222,184,135) },
+    { "cadetblue", RGB_COLOR(95,158,160) },
+    { "chartreuse", RGB_COLOR(127,255,0) },
+    { "chocolate", RGB_COLOR(210,105,30) },
+    { "coral", RGB_COLOR(255,127,80) },
+    { "cornflowerblue", RGB_COLOR(100,149,237) },
+    { "cornsilk", RGB_COLOR(255,248,220) },
+    { "crimson", RGB_COLOR(220,20,60) },
+    { "cyan", RGB_COLOR(0,255,255) },
+    { "darkblue", RGB_COLOR(0,0,139) },
+    { "darkcyan", RGB_COLOR(0,139,139) },
+    { "darkgoldenrod", RGB_COLOR(184,134,11) },
+    { "darkgray", RGB_COLOR(169,169,169) },
+    { "darkgreen", RGB_COLOR(0,100,0) },
+    { "darkgrey", RGB_COLOR(169,169,169) },
+    { "darkkhaki", RGB_COLOR(189,183,107) },
+    { "darkmagenta", RGB_COLOR(139,0,139) },
+    { "darkolivegreen", RGB_COLOR(85,107,47) },
+    { "darkorange", RGB_COLOR(255,140,0) },
+    { "darkorchid", RGB_COLOR(153,50,204) },
+    { "darkred", RGB_COLOR(139,0,0) },
+    { "darksalmon", RGB_COLOR(233,150,122) },
+    { "darkseagreen", RGB_COLOR(143,188,143) },
+    { "darkslateblue", RGB_COLOR(72,61,139) },
+    { "darkslategray", RGB_COLOR(47,79,79) },
+    { "darkslategrey", RGB_COLOR(47,79,79) },
+    { "darkturquoise", RGB_COLOR(0,206,209) },
+    { "darkviolet", RGB_COLOR(148,0,211) },
+    { "deeppink", RGB_COLOR(255,20,147) },
+    { "deepskyblue", RGB_COLOR(0,191,255) },
+    { "dimgray", RGB_COLOR(105,105,105) },
+    { "dimgrey", RGB_COLOR(105,105,105) },
+    { "dodgerblue", RGB_COLOR(30,144,255) },
+    { "firebrick", RGB_COLOR(178,34,34) },
+    { "floralwhite", RGB_COLOR(255,250,240) },
+    { "forestgreen", RGB_COLOR(34,139,34) },
+    { "fuchsia", RGB_COLOR(255,0,255) },
+    { "gainsboro", RGB_COLOR(220,220,220) },
+    { "ghostwhite", RGB_COLOR(248,248,255) },
+    { "gold", RGB_COLOR(255,215,0) },
+    { "goldenrod", RGB_COLOR(218,165,32) },
+    { "gray", RGB_COLOR(128,128,128) },
+    { "green", RGB_COLOR(0,128,0) },
+    { "greenyellow", RGB_COLOR(173,255,47) },
+    { "grey", RGB_COLOR(128,128,128) },
+    { "honeydew", RGB_COLOR(240,255,240) },
+    { "hotpink", RGB_COLOR(255,105,180) },
+    { "indianred", RGB_COLOR(205,92,92) },
+    { "indigo", RGB_COLOR(75,0,130) },
+    { "ivory", RGB_COLOR(255,255,240) },
+    { "khaki", RGB_COLOR(240,230,140) },
+    { "lavender", RGB_COLOR(230,230,250) },
+    { "lavenderblush", RGB_COLOR(255,240,245) },
+    { "lawngreen", RGB_COLOR(124,252,0) },
+    { "lemonchiffon", RGB_COLOR(255,250,205) },
+    { "lightblue", RGB_COLOR(173,216,230) },
+    { "lightcoral", RGB_COLOR(240,128,128) },
+    { "lightcyan", RGB_COLOR(224,255,255) },
+    { "lightgoldenrodyellow", RGB_COLOR(250,250,210) },
+    { "lightgray", RGB_COLOR(211,211,211) },
+    { "lightgreen", RGB_COLOR(144,238,144) },
+    { "lightgrey", RGB_COLOR(211,211,211) },
+    { "lightpink", RGB_COLOR(255,182,193) },
+    { "lightsalmon", RGB_COLOR(255,160,122) },
+    { "lightseagreen", RGB_COLOR(32,178,170) },
+    { "lightskyblue", RGB_COLOR(135,206,250) },
+    { "lightslategray", RGB_COLOR(119,136,153) },
+    { "lightslategrey", RGB_COLOR(119,136,153) },
+    { "lightsteelblue", RGB_COLOR(176,196,222) },
+    { "lightyellow", RGB_COLOR(255,255,224) },
+    { "lime", RGB_COLOR(0,255,0) },
+    { "limegreen", RGB_COLOR(50,205,50) },
+    { "linen", RGB_COLOR(250,240,230) },
+    { "magenta", RGB_COLOR(255,0,255) },
+    { "maroon", RGB_COLOR(128,0,0) },
+    { "mediumaquamarine", RGB_COLOR(102,205,170) },
+    { "mediumblue", RGB_COLOR(0,0,205) },
+    { "mediumorchid", RGB_COLOR(186,85,211) },
+    { "mediumpurple", RGB_COLOR(147,112,219) },
+    { "mediumseagreen", RGB_COLOR(60,179,113) },
+    { "mediumslateblue", RGB_COLOR(123,104,238) },
+    { "mediumspringgreen", RGB_COLOR(0,250,154) },
+    { "mediumturquoise", RGB_COLOR(72,209,204) },
+    { "mediumvioletred", RGB_COLOR(199,21,133) },
+    { "midnightblue", RGB_COLOR(25,25,112) },
+    { "mintcream", RGB_COLOR(245,255,250) },
+    { "mistyrose", RGB_COLOR(255,228,225) },
+    { "moccasin", RGB_COLOR(255,228,181) },
+    { "navajowhite", RGB_COLOR(255,222,173) },
+    { "navy", RGB_COLOR(0,0,128) },
+    { "oldlace", RGB_COLOR(253,245,230) },
+    { "olive", RGB_COLOR(128,128,0) },
+    { "olivedrab", RGB_COLOR(107,142,35) },
+    { "orange", RGB_COLOR(255,165,0) },
+    { "orangered", RGB_COLOR(255,69,0) },
+    { "orchid", RGB_COLOR(218,112,214) },
+    { "palegoldenrod", RGB_COLOR(238,232,170) },
+    { "palegreen", RGB_COLOR(152,251,152) },
+    { "paleturquoise", RGB_COLOR(175,238,238) },
+    { "palevioletred", RGB_COLOR(219,112,147) },
+    { "papayawhip", RGB_COLOR(255,239,213) },
+    { "peachpuff", RGB_COLOR(255,218,185) },
+    { "peru", RGB_COLOR(205,133,63) },
+    { "pink", RGB_COLOR(255,192,203) },
+    { "plum", RGB_COLOR(221,160,221) },
+    { "powderblue", RGB_COLOR(176,224,230) },
+    { "purple", RGB_COLOR(128,0,128) },
+    { "red", RGB_COLOR(255,0,0) },
+    { "rosybrown", RGB_COLOR(188,143,143) },
+    { "royalblue", RGB_COLOR(65,105,225) },
+    { "saddlebrown", RGB_COLOR(139,69,19) },
+    { "salmon", RGB_COLOR(250,128,114) },
+    { "sandybrown", RGB_COLOR(244,164,96) },
+    { "seagreen", RGB_COLOR(46,139,87) },
+    { "seashell", RGB_COLOR(255,245,238) },
+    { "sienna", RGB_COLOR(160,82,45) },
+    { "silver", RGB_COLOR(192,192,192) },
+    { "skyblue", RGB_COLOR(135,206,235) },
+    { "slateblue", RGB_COLOR(106,90,205) },
+    { "slategray", RGB_COLOR(112,128,144) },
+    { "slategrey", RGB_COLOR(112,128,144) },
+    { "snow", RGB_COLOR(255,250,250) },
+    { "springgreen", RGB_COLOR(0,255,127) },
+    { "steelblue", RGB_COLOR(70,130,180) },
+    { "tan", RGB_COLOR(210,180,140) },
+    { "teal", RGB_COLOR(0,128,128) },
+    { "thistle", RGB_COLOR(216,191,216) },
+    { "tomato", RGB_COLOR(255,99,71) },
+    { "turquoise", RGB_COLOR(64,224,208) },
+    { "violet", RGB_COLOR(238,130,238) },
+    { "wheat", RGB_COLOR(245,222,179) },
+    { "white", RGB_COLOR(255,255,255) },
+    { "whitesmoke", RGB_COLOR(245,245,245) },
+    { "yellow", RGB_COLOR(255,255,0) },
+    { "yellowgreen", RGB_COLOR(154,205,50) },
+    { 0, { 0, 0, 0, 0 } }  /* Terminator.  */
+};
+
+/* Get the color named NAME.  If the color was found, returns 1 and
+   stores the color into *COLOR.  If the color was not found, returns 0 and
+   does not modify *COLOR.  */
+int
+grub_video_get_named_color (const char *name,
+                            grub_video_rgba_color_t *color)
+{
+  int i;
+  for (i = 0; named_colors[i].name; i++)
+    {
+      if (grub_strcmp (named_colors[i].name, name) == 0)
+        {
+          *color = named_colors[i].color;
+          return 1;
+        }
+    }
+  return 0;
+}
+
+static int
+parse_hex_color_component (const char *s, unsigned start, unsigned end)
+{
+  unsigned len;
+  char buf[3];
+
+  len = end - start;
+  /* Check the limits so we don't overrun the buffer.  */
+  if (len < 1 || len > 2)
+    return 0;
+
+  if (len == 1)
+    {
+      buf[0] = s[start];   /* Get the first and only hex digit.  */
+      buf[1] = buf[0];     /* Duplicate the hex digit.  */
+    }
+  else if (len == 2)
+    {
+      buf[0] = s[start];
+      buf[1] = s[start + 1];
+    }
+
+  buf[2] = '\0';
+
+  return grub_strtoul (buf, 0, 16);
+}
+
+/* Parse a color string of the form "r, g, b", "#RGB", "#RGBA",
+   "#RRGGBB", or "#RRGGBBAA".  */
+grub_err_t
+grub_video_parse_color (const char *s, grub_video_rgba_color_t *color)
+{
+  grub_video_rgba_color_t c;
+  const char *s0;
+
+  /* Skip whitespace.  */
+  while (*s && grub_isspace (*s))
+    s++;
+
+  s0 = s;
+
+  if (*s == '#')
+    {
+      /* HTML-style.  Number if hex digits:
+         [6] #RRGGBB     [3] #RGB
+         [8] #RRGGBBAA   [4] #RGBA  */
+
+      s++;  /* Skip the '#'.  */
+      /* Count the hexits to determine the format.  */
+      int hexits = 0;
+      const char *end = s;
+      while (grub_isxdigit (*end))
+        {
+          end++;
+          hexits++;
+        }
+
+      /* Parse the color components based on the format.  */
+      if (hexits == 3 || hexits == 4)
+        {
+          c.red = parse_hex_color_component (s, 0, 1);
+          c.green = parse_hex_color_component (s, 1, 2);
+          c.blue = parse_hex_color_component (s, 2, 3);
+          if (hexits == 4)
+            c.alpha = parse_hex_color_component (s, 3, 4);
+          else
+            c.alpha = 255;
+        }
+      else if (hexits == 6 || hexits == 8)
+        {
+          c.red = parse_hex_color_component (s, 0, 2);
+          c.green = parse_hex_color_component (s, 2, 4);
+          c.blue = parse_hex_color_component (s, 4, 6);
+          if (hexits == 8)
+            c.alpha = parse_hex_color_component (s, 6, 8);
+          else
+            c.alpha = 255;
+        }
+      else
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("invalid color specification `%s'"), s0);
+    }
+  else if (grub_isdigit (*s))
+    {
+      /* Comma separated decimal values.  */
+      c.red = grub_strtoul (s, 0, 0);
+      s = grub_strchr (s, ',');
+      if (!s)
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("invalid color specification `%s'"), s0);
+      s++;
+      c.green = grub_strtoul (s, 0, 0);
+      s = grub_strchr (s, ',');
+      if (!s)
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("invalid color specification `%s'"), s0);
+      s++;
+      c.blue = grub_strtoul (s, 0, 0);
+      s = grub_strchr (s, ',');
+      if (!s)
+        c.alpha = 255;
+      else
+        {
+          s++;
+          c.alpha = grub_strtoul (s, 0, 0);
+        }
+    }
+  else
+    {
+      if (! grub_video_get_named_color (s, &c))
+        return grub_error (GRUB_ERR_BAD_ARGUMENT,
+                           N_("invalid color specification `%s'"), s0);
+    }
+
+  if (grub_errno == GRUB_ERR_NONE)
+    *color = c;
+  return grub_errno;
+}
diff --git a/grub-core/video/coreboot/cbfb.c b/grub-core/video/coreboot/cbfb.c
new file mode 100644
index 0000000..9af81fa
--- /dev/null
+++ b/grub-core/video/coreboot/cbfb.c
@@ -0,0 +1,190 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/coreboot/lbio.h>
+#include <grub/machine/console.h>
+
+struct grub_linuxbios_table_framebuffer *grub_video_coreboot_fbtable;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  grub_uint8_t *ptr;
+} framebuffer;
+
+static grub_err_t
+grub_video_cbfb_init (void)
+{
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_cbfb_fill_mode_info (struct grub_video_mode_info *out)
+{
+  grub_memset (out, 0, sizeof (*out));
+
+  out->width = grub_video_coreboot_fbtable->width;
+  out->height = grub_video_coreboot_fbtable->height;
+  out->pitch = grub_video_coreboot_fbtable->pitch;
+
+  out->red_field_pos = grub_video_coreboot_fbtable->red_field_pos;
+  out->red_mask_size = grub_video_coreboot_fbtable->red_mask_size;
+  out->green_field_pos = grub_video_coreboot_fbtable->green_field_pos;
+  out->green_mask_size = grub_video_coreboot_fbtable->green_mask_size;
+  out->blue_field_pos = grub_video_coreboot_fbtable->blue_field_pos;
+  out->blue_mask_size = grub_video_coreboot_fbtable->blue_mask_size;
+  out->reserved_field_pos = grub_video_coreboot_fbtable->reserved_field_pos;
+  out->reserved_mask_size = grub_video_coreboot_fbtable->reserved_mask_size;
+
+  out->mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  out->bpp = grub_video_coreboot_fbtable->bpp;
+  out->bytes_per_pixel = (grub_video_coreboot_fbtable->bpp + 7) / 8;
+  out->number_of_colors = 256;
+
+  out->blit_format = grub_video_get_blit_format (out);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_cbfb_setup (unsigned int width, unsigned int height,
+			   unsigned int mode_type __attribute__ ((unused)),
+			   unsigned int mode_mask __attribute__ ((unused)))
+{
+  grub_err_t err;
+
+  if (!grub_video_coreboot_fbtable)
+    return grub_error (GRUB_ERR_IO, "Couldn't find display device.");
+
+  if (!((width == grub_video_coreboot_fbtable->width && height == grub_video_coreboot_fbtable->height)
+	|| (width == 0 && height == 0)))
+    return grub_error (GRUB_ERR_IO, "can't set mode %dx%d", width, height);
+
+  err = grub_video_cbfb_fill_mode_info (&framebuffer.mode_info);
+  if (err)
+    {
+      grub_dprintf ("video", "CBFB: couldn't fill mode info\n");
+      return err;
+    }
+
+  framebuffer.ptr = (void *) (grub_addr_t) grub_video_coreboot_fbtable->lfb;
+
+  grub_dprintf ("video", "CBFB: initialising FB @ %p %dx%dx%d\n",
+		framebuffer.ptr, framebuffer.mode_info.width,
+		framebuffer.mode_info.height, framebuffer.mode_info.bpp);
+
+  err = grub_video_fb_setup (mode_type, mode_mask,
+			     &framebuffer.mode_info,
+			     framebuffer.ptr, NULL, NULL);
+  if (err)
+    return err;
+
+  grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+			     grub_video_fbstd_colors);
+    
+  return err;
+}
+
+static grub_err_t
+grub_video_cbfb_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_cbfb_adapter =
+  {
+    .name = "Coreboot video driver",
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE_DIRTY,
+    .id = GRUB_VIDEO_DRIVER_COREBOOT,
+
+    .init = grub_video_cbfb_init,
+    .fini = grub_video_fb_fini,
+    .setup = grub_video_cbfb_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_cbfb_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_fb_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+static int
+iterate_linuxbios_table (grub_linuxbios_table_item_t table_item,
+			 void *data __attribute__ ((unused)))
+{
+  if (table_item->tag != GRUB_LINUXBIOS_MEMBER_FRAMEBUFFER)
+    return 0;
+  grub_video_coreboot_fbtable = (struct grub_linuxbios_table_framebuffer *) (table_item + 1);
+  return 1;
+}
+
+void
+grub_video_coreboot_fb_early_init (void)
+{
+  grub_linuxbios_table_iterate (iterate_linuxbios_table, 0);
+}
+
+void
+grub_video_coreboot_fb_late_init (void)
+{
+  if (grub_video_coreboot_fbtable)
+    grub_video_register (&grub_video_cbfb_adapter);
+}
+
+void
+grub_video_coreboot_fb_fini (void)
+{
+  if (grub_video_coreboot_fbtable)
+    grub_video_unregister (&grub_video_cbfb_adapter);
+}
diff --git a/grub-core/video/efi_gop.c b/grub-core/video/efi_gop.c
new file mode 100644
index 0000000..b7590dc
--- /dev/null
+++ b/grub-core/video/efi_gop.c
@@ -0,0 +1,621 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/edid.h>
+#include <grub/efi/graphics_output.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_efi_guid_t graphics_output_guid = GRUB_EFI_GOP_GUID;
+static grub_efi_guid_t active_edid_guid = GRUB_EFI_EDID_ACTIVE_GUID;
+static grub_efi_guid_t discovered_edid_guid = GRUB_EFI_EDID_DISCOVERED_GUID;
+static grub_efi_guid_t efi_var_guid = GRUB_EFI_GLOBAL_VARIABLE_GUID;
+static struct grub_efi_gop *gop;
+static unsigned old_mode;
+static int restore_needed;
+static grub_efi_handle_t gop_handle;
+
+static int
+grub_video_gop_iterate (int (*hook) (const struct grub_video_mode_info *info, void *hook_arg), void *hook_arg);
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+  grub_uint8_t *ptr;
+  grub_uint8_t *offscreen;
+} framebuffer;
+
+static int
+check_protocol_hook (const struct grub_video_mode_info *info __attribute__ ((unused)), void *hook_arg)
+{
+  int *have_usable_mode = hook_arg;
+  *have_usable_mode = 1;
+  return 1;
+}
+
+
+static int
+check_protocol (void)
+{
+  grub_efi_handle_t *handles;
+  grub_efi_uintn_t num_handles, i;
+  int have_usable_mode = 0;
+
+  handles = grub_efi_locate_handle (GRUB_EFI_BY_PROTOCOL,
+				    &graphics_output_guid, NULL, &num_handles);
+  if (!handles || num_handles == 0)
+    {
+      grub_dprintf ("video", "GOP: no handles\n");
+      return 0;
+    }
+
+  for (i = 0; i < num_handles; i++)
+    {
+      gop_handle = handles[i];
+      gop = grub_efi_open_protocol (gop_handle, &graphics_output_guid,
+				    GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+      grub_video_gop_iterate (check_protocol_hook, &have_usable_mode);
+      if (have_usable_mode)
+	{
+	  grub_dprintf ("video", "GOP: found usable mode\n");
+	  grub_free (handles);
+	  return 1;
+	}
+    }
+
+  gop = 0;
+  gop_handle = 0;
+
+  grub_dprintf ("video", "GOP: no usable mode\n");
+
+  return 0;
+}
+
+static grub_err_t
+grub_video_gop_init (void)
+{
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_gop_fini (void)
+{
+  if (restore_needed)
+    {
+      efi_call_2 (gop->set_mode, gop, old_mode);
+      restore_needed = 0;
+    }
+  grub_free (framebuffer.offscreen);
+  framebuffer.offscreen = 0;
+  return grub_video_fb_fini ();
+}
+
+static int
+grub_video_gop_get_bpp (struct grub_efi_gop_mode_info *in)
+{
+  grub_uint32_t total_mask;
+  int i;
+  switch (in->pixel_format)
+    {
+    case GRUB_EFI_GOT_BGRA8:
+    case GRUB_EFI_GOT_RGBA8:
+    case GRUB_EFI_GOT_BLT_ONLY:
+      return 32;
+
+    case GRUB_EFI_GOT_BITMASK:
+      /* Check overlaps.  */
+      if ((in->pixel_bitmask.r & in->pixel_bitmask.g)
+	  || (in->pixel_bitmask.r & in->pixel_bitmask.b)
+	  || (in->pixel_bitmask.g & in->pixel_bitmask.b)
+	  || (in->pixel_bitmask.r & in->pixel_bitmask.a)
+	  || (in->pixel_bitmask.g & in->pixel_bitmask.a)
+	  || (in->pixel_bitmask.b & in->pixel_bitmask.a))
+	return 0;
+
+      total_mask = in->pixel_bitmask.r | in->pixel_bitmask.g
+	| in->pixel_bitmask.b | in->pixel_bitmask.a;
+
+      for (i = 31; i >= 0; i--)
+	if (total_mask & (1 << i))
+	  return i + 1;
+
+      /* Fall through.  */
+    default:
+      return 0;
+    }
+}
+
+static void
+grub_video_gop_get_bitmask (grub_uint32_t mask, unsigned int *mask_size,
+			    unsigned int *field_pos)
+{
+  int i;
+  int last_p;
+  for (i = 31; i >= 0; i--)
+    if (mask & (1 << i))
+      break;
+  if (i == -1)
+    {
+      *mask_size = *field_pos = 0;
+      return;
+    }
+  last_p = i;
+  for (; i >= 0; i--)
+    if (!(mask & (1 << i)))
+      break;
+  *field_pos = i + 1;
+  *mask_size = last_p - *field_pos + 1;
+}
+
+static grub_err_t
+grub_video_gop_fill_real_mode_info (unsigned mode,
+				    struct grub_efi_gop_mode_info *in,
+				    struct grub_video_mode_info *out)
+{
+  out->mode_number = mode;
+  out->number_of_colors = 256;
+  out->width = in->width;
+  out->height = in->height;
+  out->mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  out->bpp = grub_video_gop_get_bpp (in);
+  out->bytes_per_pixel = out->bpp >> 3;
+  if (!out->bpp)
+    return grub_error (GRUB_ERR_IO, "unsupported video mode");
+  out->pitch = in->pixels_per_scanline * out->bytes_per_pixel;
+
+  switch (in->pixel_format)
+    {
+    case GRUB_EFI_GOT_RGBA8:
+    case GRUB_EFI_GOT_BLT_ONLY:
+      out->red_mask_size = 8;
+      out->red_field_pos = 0;
+      out->green_mask_size = 8;
+      out->green_field_pos = 8;
+      out->blue_mask_size = 8;
+      out->blue_field_pos = 16;
+      out->reserved_mask_size = 8;
+      out->reserved_field_pos = 24;
+      break;
+
+    case GRUB_EFI_GOT_BGRA8:
+      out->red_mask_size = 8;
+      out->red_field_pos = 16;
+      out->green_mask_size = 8;
+      out->green_field_pos = 8;
+      out->blue_mask_size = 8;
+      out->blue_field_pos = 0;
+      out->reserved_mask_size = 8;
+      out->reserved_field_pos = 24;
+      break;
+
+    case GRUB_EFI_GOT_BITMASK:
+      grub_video_gop_get_bitmask (in->pixel_bitmask.r, &out->red_mask_size,
+				  &out->red_field_pos);
+      grub_video_gop_get_bitmask (in->pixel_bitmask.g, &out->green_mask_size,
+				  &out->green_field_pos);
+      grub_video_gop_get_bitmask (in->pixel_bitmask.b, &out->blue_mask_size,
+				  &out->blue_field_pos);
+      grub_video_gop_get_bitmask (in->pixel_bitmask.a, &out->reserved_mask_size,
+				  &out->reserved_field_pos);
+      break;
+
+    default:
+      return grub_error (GRUB_ERR_IO, "unsupported video mode");
+    }
+
+  out->blit_format = grub_video_get_blit_format (out);
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_video_gop_fill_mode_info (unsigned mode,
+			       struct grub_efi_gop_mode_info *in,
+			       struct grub_video_mode_info *out)
+{
+  out->mode_number = mode;
+  out->number_of_colors = 256;
+  out->width = in->width;
+  out->height = in->height;
+  out->mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  out->bytes_per_pixel = sizeof (struct grub_efi_gop_blt_pixel);
+  out->bpp = out->bytes_per_pixel << 3;
+  out->pitch = in->width * out->bytes_per_pixel;
+  out->red_mask_size = 8;
+  out->red_field_pos = 16;
+  out->green_mask_size = 8;
+  out->green_field_pos = 8;
+  out->blue_mask_size = 8;
+  out->blue_field_pos = 0;
+  out->reserved_mask_size = 8;
+  out->reserved_field_pos = 24;
+
+  out->blit_format = GRUB_VIDEO_BLIT_FORMAT_BGRA_8888;
+  out->mode_type |= (GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+		     | GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+}
+
+static int
+grub_video_gop_iterate (int (*hook) (const struct grub_video_mode_info *info, void *hook_arg), void *hook_arg)
+{
+  unsigned mode;
+
+  for (mode = 0; mode < gop->mode->max_mode; mode++)
+    {
+      grub_efi_uintn_t size;
+      grub_efi_status_t status;
+      struct grub_efi_gop_mode_info *info = NULL;
+      struct grub_video_mode_info mode_info;
+	 
+      status = efi_call_4 (gop->query_mode, gop, mode, &size, &info);
+
+      if (status)
+	{
+	  info = 0;
+	  continue;
+	}
+
+      grub_video_gop_fill_mode_info (mode, info, &mode_info);
+      if (hook (&mode_info, hook_arg))
+	return 1;
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_video_gop_get_edid (struct grub_video_edid_info *edid_info)
+{
+  struct grub_efi_active_edid *edid;
+  grub_size_t copy_size;
+
+  grub_memset (edid_info, 0, sizeof (*edid_info));
+
+  edid = grub_efi_open_protocol (gop_handle, &active_edid_guid,
+				 GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+  if (!edid || edid->size_of_edid == 0)
+    edid = grub_efi_open_protocol (gop_handle, &discovered_edid_guid,
+				   GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+
+  if (!edid || edid->size_of_edid == 0)
+    {
+      char edidname[] = "agp-internal-edid";
+      grub_size_t datasize;
+      grub_uint8_t *data;
+      grub_efi_get_variable (edidname, &efi_var_guid, &datasize, (void **) &data);
+      if (data && datasize > 16)
+	{
+	  copy_size = datasize - 16;
+	  if (copy_size > sizeof (*edid_info))
+	    copy_size = sizeof (*edid_info);
+	  grub_memcpy (edid_info, data + 16, copy_size);
+	  grub_free (data);
+	  return GRUB_ERR_NONE;
+	}
+      return grub_error (GRUB_ERR_BAD_DEVICE, "EDID information not available");
+    }
+
+  copy_size = edid->size_of_edid;
+  if (copy_size > sizeof (*edid_info))
+    copy_size = sizeof (*edid_info);
+  grub_memcpy (edid_info, edid->edid, copy_size);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_gop_get_preferred_mode (unsigned int *width, unsigned int *height)
+{
+  struct grub_video_edid_info edid_info;
+  grub_err_t err;
+
+  err = grub_video_gop_get_edid (&edid_info);
+  if (err)
+    return err;
+  err = grub_video_edid_checksum (&edid_info);
+  if (err)
+    return err;
+  err = grub_video_edid_preferred_mode (&edid_info, width, height);
+  if (err)
+    return err;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_gop_setup (unsigned int width, unsigned int height,
+		      unsigned int mode_type,
+		      unsigned int mode_mask __attribute__ ((unused)))
+{
+  unsigned int depth;
+  struct grub_efi_gop_mode_info *info = NULL;
+  unsigned best_mode = 0;
+  grub_err_t err;
+  unsigned bpp;
+  int found = 0;
+  unsigned long long best_volume = 0;
+  unsigned int preferred_width = 0, preferred_height = 0;
+  grub_uint8_t *buffer;
+
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+    >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if (width == 0 && height == 0)
+    {
+      err = grub_gop_get_preferred_mode (&preferred_width, &preferred_height);
+      if (err || preferred_width >= 4096 || preferred_height >= 4096)
+	{
+	  preferred_width = 800;
+	  preferred_height = 600;
+	  grub_errno = GRUB_ERR_NONE;
+	}
+    }
+
+  /* Keep current mode if possible.  */
+  if (gop->mode->info)
+    {
+      bpp = grub_video_gop_get_bpp (gop->mode->info);
+      if (bpp && ((width == gop->mode->info->width
+		   && height == gop->mode->info->height)
+		  || (width == 0 && height == 0))
+	  && (depth == bpp || depth == 0))
+	{
+	  grub_dprintf ("video", "GOP: keeping mode %d\n", gop->mode->mode);
+	  best_mode = gop->mode->mode;
+	  found = 1;
+	}
+    }
+ 
+  if (!found)
+    {
+      unsigned mode;
+      grub_dprintf ("video", "GOP: %d modes detected\n", gop->mode->max_mode);
+      for (mode = 0; mode < gop->mode->max_mode; mode++)
+	{
+	  grub_efi_uintn_t size;
+	  grub_efi_status_t status;
+	 
+	  status = efi_call_4 (gop->query_mode, gop, mode, &size, &info);
+	  if (status)
+	    {
+	      info = 0;
+	      continue;
+	    }
+
+	  grub_dprintf ("video", "GOP: mode %d: %dx%d\n", mode, info->width,
+			info->height);
+
+	  if (preferred_width && (info->width > preferred_width
+				  || info->height > preferred_height))
+	    {
+	      grub_dprintf ("video", "GOP: mode %d: too large\n", mode);
+	      continue;
+	    }
+
+	  bpp = grub_video_gop_get_bpp (info);
+	  if (!bpp)
+	    {
+	      grub_dprintf ("video", "GOP: mode %d: incompatible pixel mode\n",
+			    mode);
+	      continue;
+	    }
+
+	  grub_dprintf ("video", "GOP: mode %d: depth %d\n", mode, bpp);
+
+	  if (!(((info->width == width && info->height == height)
+		|| (width == 0 && height == 0))
+		&& (bpp == depth || depth == 0)))
+	    {
+	      grub_dprintf ("video", "GOP: mode %d: rejected\n", mode);
+	      continue;
+	    }
+
+	  if (best_volume < ((unsigned long long) info->width)
+	      * ((unsigned long long) info->height)
+	      * ((unsigned long long) bpp))
+	    {
+	      best_volume = ((unsigned long long) info->width)
+		* ((unsigned long long) info->height)
+		* ((unsigned long long) bpp);
+	      best_mode = mode;
+	    }
+	  found = 1;
+	}
+    }
+
+  if (!found)
+    {
+      grub_dprintf ("video", "GOP: no mode found\n");
+      return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching mode found");
+    }
+
+  if (best_mode != gop->mode->mode)
+    {
+      if (!restore_needed)
+	{
+	  old_mode = gop->mode->mode;
+	  restore_needed = 1;
+	}
+      efi_call_2 (gop->set_mode, gop, best_mode);
+    }
+
+  info = gop->mode->info;
+
+  grub_video_gop_fill_mode_info (gop->mode->mode, info,
+				 &framebuffer.mode_info);
+
+  framebuffer.ptr = (void *) (grub_addr_t) gop->mode->fb_base;
+  framebuffer.offscreen
+    = grub_malloc (framebuffer.mode_info.height
+		   * framebuffer.mode_info.width 
+		   * sizeof (struct grub_efi_gop_blt_pixel));
+
+  buffer = framebuffer.offscreen;
+      
+  if (!buffer)
+    {
+      grub_dprintf ("video", "GOP: couldn't allocate shadow\n");
+      grub_errno = 0;
+      grub_video_gop_fill_mode_info (gop->mode->mode, info,
+				     &framebuffer.mode_info);
+      buffer = framebuffer.ptr;
+    }
+    
+  grub_dprintf ("video", "GOP: initialising FB @ %p %dx%dx%d\n",
+		framebuffer.ptr, framebuffer.mode_info.width,
+		framebuffer.mode_info.height, framebuffer.mode_info.bpp);
+ 
+  err = grub_video_fb_create_render_target_from_pointer
+    (&framebuffer.render_target, &framebuffer.mode_info, buffer);
+
+  if (err)
+    {
+      grub_dprintf ("video", "GOP: Couldn't create FB target\n");
+      return err;
+    }
+ 
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+ 
+  if (err)
+    {
+      grub_dprintf ("video", "GOP: Couldn't set FB target\n");
+      return err;
+    }
+ 
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+
+  if (err)
+    grub_dprintf ("video", "GOP: Couldn't set palette\n");
+  else
+    grub_dprintf ("video", "GOP: Success\n");
+ 
+  return err;
+}
+
+static grub_err_t
+grub_video_gop_swap_buffers (void)
+{
+  if (framebuffer.offscreen)
+    {
+      efi_call_10 (gop->blt, gop, framebuffer.offscreen,
+		   GRUB_EFI_BLT_BUFFER_TO_VIDEO, 0, 0, 0, 0,
+		   framebuffer.mode_info.width, framebuffer.mode_info.height,
+		   framebuffer.mode_info.width * 4);
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_gop_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.render_target;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_gop_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  grub_err_t err;
+
+  err = grub_video_gop_fill_real_mode_info (gop->mode->mode, gop->mode->info,
+					    mode_info);
+  if (err)
+    {
+      grub_dprintf ("video", "GOP: couldn't fill mode info\n");
+      return err;
+    }
+
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  grub_free (framebuffer.offscreen);
+  framebuffer.offscreen = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_gop_adapter =
+  {
+    .name = "EFI GOP driver",
+    .id = GRUB_VIDEO_DRIVER_EFI_GOP,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE,
+
+    .init = grub_video_gop_init,
+    .fini = grub_video_gop_fini,
+    .setup = grub_video_gop_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_gop_get_info_and_fini,
+    .get_edid = grub_video_gop_get_edid,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_gop_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_gop_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+    .iterate = grub_video_gop_iterate,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(efi_gop)
+{
+  if (check_protocol ())
+    grub_video_register (&grub_video_gop_adapter);
+}
+
+GRUB_MOD_FINI(efi_gop)
+{
+  if (restore_needed)
+    {
+      efi_call_2 (gop->set_mode, gop, old_mode);
+      restore_needed = 0;
+    }
+  if (gop)
+    grub_video_unregister (&grub_video_gop_adapter);
+}
diff --git a/grub-core/video/efi_uga.c b/grub-core/video/efi_uga.c
new file mode 100644
index 0000000..e74d6c2
--- /dev/null
+++ b/grub-core/video/efi_uga.c
@@ -0,0 +1,369 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/uga_draw.h>
+#include <grub/pci.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static grub_efi_guid_t uga_draw_guid = GRUB_EFI_UGA_DRAW_GUID;
+static struct grub_efi_uga_draw_protocol *uga;
+static grub_uint64_t uga_fb;
+static grub_uint32_t uga_pitch;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+  grub_uint8_t *ptr;
+} framebuffer;
+
+#define RGB_MASK	0xffffff
+#define RGB_MAGIC	0x121314
+#define LINE_MIN	800
+#define LINE_MAX	4096
+#define FBTEST_STEP	(0x10000 >> 2)
+#define FBTEST_COUNT	8
+
+static int
+find_line_len (grub_uint64_t *fb_base, grub_uint32_t *line_len)
+{
+  grub_uint32_t *base = (grub_uint32_t *) (grub_addr_t) *fb_base;
+  int i;
+
+  for (i = 0; i < FBTEST_COUNT; i++, base += FBTEST_STEP)
+    {
+      if ((*base & RGB_MASK) == RGB_MAGIC)
+	{
+	  int j;
+
+	  for (j = LINE_MIN; j <= LINE_MAX; j++)
+	    {
+	      if ((base[j] & RGB_MASK) == RGB_MAGIC)
+		{
+		  *fb_base = (grub_uint64_t) (grub_addr_t) base;
+		  *line_len = j << 2;
+
+		  return 1;
+		}
+	    }
+
+	  break;
+	}
+    }
+
+  return 0;
+}
+
+/* Context for find_framebuf.  */
+struct find_framebuf_ctx
+{
+  grub_uint64_t *fb_base;
+  grub_uint32_t *line_len;
+  int found;
+};
+
+/* Helper for find_framebuf.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  struct find_framebuf_ctx *ctx = data;
+  grub_pci_address_t addr, rcaddr;
+  grub_uint32_t subclass;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  subclass = (grub_pci_read (addr) >> 16) & 0xffff;
+
+  if (subclass != GRUB_PCI_CLASS_SUBCLASS_VGA)
+    return 0;
+
+  /* Enable MEM address spaces */
+  rcaddr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word (rcaddr, grub_pci_read_word (rcaddr) | GRUB_PCI_COMMAND_MEM_ENABLED);
+
+    {
+      int i;
+
+      grub_dprintf ("video", "Display controller: %d:%d.%d\nDevice id: %x\n",
+		    grub_pci_get_bus (dev), grub_pci_get_device (dev),
+		    grub_pci_get_function (dev), pciid);
+      addr += 8;
+      for (i = 0; i < 6; i++, addr += 4)
+	{
+	  grub_uint32_t old_bar1, old_bar2, type;
+	  grub_uint64_t base64;
+
+	  old_bar1 = grub_pci_read (addr);
+	  if ((! old_bar1) || (old_bar1 & GRUB_PCI_ADDR_SPACE_IO))
+	    continue;
+
+	  type = old_bar1 & GRUB_PCI_ADDR_MEM_TYPE_MASK;
+	  if (type == GRUB_PCI_ADDR_MEM_TYPE_64)
+	    {
+	      if (i == 5)
+		break;
+
+	      i++;
+	      addr += 4;
+	      old_bar2 = grub_pci_read (addr);
+	    }
+	  else
+	    old_bar2 = 0;
+
+	  base64 = old_bar2;
+	  base64 <<= 32;
+	  base64 |= (old_bar1 & GRUB_PCI_ADDR_MEM_MASK);
+
+	  grub_dprintf ("video", "%s(%d): 0x%" PRIxGRUB_UINT64_T "\n",
+			((old_bar1 & GRUB_PCI_ADDR_MEM_PREFETCH) ?
+			"VMEM" : "MMIO"), type == GRUB_PCI_ADDR_MEM_TYPE_64 ? i - 1 : i,
+			base64);
+
+#if GRUB_CPU_SIZEOF_VOID_P == 4
+	  if (old_bar2)
+	    continue;
+#endif
+
+	  if ((old_bar1 & GRUB_PCI_ADDR_MEM_PREFETCH) && (! ctx->found))
+	    {
+	      *ctx->fb_base = base64;
+	      if (find_line_len (ctx->fb_base, ctx->line_len))
+		ctx->found++;
+	    }
+	}
+    }
+
+  return ctx->found;
+}
+
+static int
+find_framebuf (grub_uint64_t *fb_base, grub_uint32_t *line_len)
+{
+  struct find_framebuf_ctx ctx = {
+    .fb_base = fb_base,
+    .line_len = line_len,
+    .found = 0
+  };
+
+  grub_pci_iterate (find_card, &ctx);
+  return ctx.found;
+}
+
+static int
+check_protocol (void)
+{
+  grub_efi_uga_draw_protocol_t *c;
+
+  c = grub_efi_locate_protocol (&uga_draw_guid, 0);
+  if (c)
+    {
+      grub_uint32_t width, height, depth, rate, pixel;
+      int ret;
+
+      if (efi_call_5 (c->get_mode, c, &width, &height, &depth, &rate))
+	return 0;
+
+      grub_efi_set_text_mode (0);
+      pixel = RGB_MAGIC;
+      efi_call_10 (c->blt, c, (struct grub_efi_uga_pixel *) &pixel,
+		   GRUB_EFI_UGA_VIDEO_FILL, 0, 0, 0, 0, 1, height, 0);
+      ret = find_framebuf (&uga_fb, &uga_pitch);
+      grub_efi_set_text_mode (1);
+
+      if (ret)
+	{
+	  uga = c;
+	  return 1;
+	}
+    }
+
+  return 0;
+}
+
+static grub_err_t
+grub_video_uga_init (void)
+{
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_uga_fini (void)
+{
+  return grub_video_fb_fini ();
+}
+
+static grub_err_t
+grub_video_uga_setup (unsigned int width, unsigned int height,
+		      unsigned int mode_type,
+		      unsigned int mode_mask __attribute__ ((unused)))
+{
+  unsigned int depth;
+  int found = 0;
+
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+    >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  {
+    grub_uint32_t w;
+    grub_uint32_t h;
+    grub_uint32_t d;
+    grub_uint32_t r;
+
+    if ((! efi_call_5 (uga->get_mode, uga, &w, &h, &d, &r)) &&
+	((! width) || (width == w)) &&
+	((! height) || (height == h)) &&
+	((! depth) || (depth == d)))
+      {
+	framebuffer.mode_info.width = w;
+	framebuffer.mode_info.height = h;
+	framebuffer.mode_info.pitch = uga_pitch;
+	framebuffer.ptr = (grub_uint8_t *) (grub_addr_t) uga_fb;
+
+	found = 1;
+      }
+  }
+
+  if (found)
+    {
+      grub_err_t err;
+
+      framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+      framebuffer.mode_info.bpp = 32;
+      framebuffer.mode_info.bytes_per_pixel = 4;
+      framebuffer.mode_info.number_of_colors = 256;
+      framebuffer.mode_info.red_mask_size = 8;
+      framebuffer.mode_info.red_field_pos = 16;
+      framebuffer.mode_info.green_mask_size = 8;
+      framebuffer.mode_info.green_field_pos = 8;
+      framebuffer.mode_info.blue_mask_size = 8;
+      framebuffer.mode_info.blue_field_pos = 0;
+      framebuffer.mode_info.reserved_mask_size = 8;
+      framebuffer.mode_info.reserved_field_pos = 24;
+
+      framebuffer.mode_info.blit_format =
+	grub_video_get_blit_format (&framebuffer.mode_info);
+
+      err = grub_video_fb_create_render_target_from_pointer
+	(&framebuffer.render_target,
+	 &framebuffer.mode_info,
+	 framebuffer.ptr);
+
+      if (err)
+	return err;
+
+      err = grub_video_fb_set_active_render_target
+	(framebuffer.render_target);
+
+      if (err)
+	return err;
+
+      err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				       grub_video_fbstd_colors);
+
+      return err;
+    }
+
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching mode found");
+}
+
+static grub_err_t
+grub_video_uga_swap_buffers (void)
+{
+  /* TODO: Implement buffer swapping.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_uga_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.render_target;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_uga_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_uga_adapter =
+  {
+    .name = "EFI UGA driver",
+    .id = GRUB_VIDEO_DRIVER_EFI_UGA,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE_DIRTY,
+
+    .init = grub_video_uga_init,
+    .fini = grub_video_uga_fini,
+    .setup = grub_video_uga_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_uga_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_uga_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_uga_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+  };
+
+GRUB_MOD_INIT(efi_uga)
+{
+  if (check_protocol ())
+    grub_video_register (&grub_video_uga_adapter);
+}
+
+GRUB_MOD_FINI(efi_uga)
+{
+  if (uga)
+    grub_video_unregister (&grub_video_uga_adapter);
+}
diff --git a/grub-core/video/emu/sdl.c b/grub-core/video/emu/sdl.c
new file mode 100644
index 0000000..0ebab6f
--- /dev/null
+++ b/grub-core/video/emu/sdl.c
@@ -0,0 +1,252 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <SDL/SDL.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static SDL_Surface *window = 0;
+static struct grub_video_render_target *sdl_render_target;
+static struct grub_video_mode_info mode_info;
+
+static grub_err_t
+grub_video_sdl_set_palette (unsigned int start, unsigned int count,
+                            struct grub_video_palette_data *palette_data);
+
+static grub_err_t
+grub_video_sdl_init (void)
+{
+  window = 0;
+
+  if (SDL_Init (SDL_INIT_VIDEO) < 0)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "Couldn't init SDL: %s",
+		       SDL_GetError ());
+
+  grub_memset (&mode_info, 0, sizeof (mode_info));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_sdl_fini (void)
+{
+  SDL_Quit ();
+  window = 0;
+
+  grub_memset (&mode_info, 0, sizeof (mode_info));
+
+  return grub_video_fb_fini ();
+}
+
+static inline unsigned int
+get_mask_size (grub_uint32_t mask)
+{
+  unsigned i;
+  for (i = 0; mask > 1U << i; i++);
+  return i;
+}
+
+static grub_err_t
+grub_video_sdl_setup (unsigned int width, unsigned int height,
+                      unsigned int mode_type, unsigned int mode_mask)
+{
+  int depth;
+  int flags = 0;
+  grub_err_t err;
+
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if (depth == 0)
+    depth = 32;
+
+  if (width == 0 && height == 0)
+    {
+      width = 800;
+      height = 600;
+    }
+
+  if ((mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED)
+      || !(mode_mask & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED))
+    flags |= SDL_DOUBLEBUF;
+
+  window = SDL_SetVideoMode (width, height, depth, flags | SDL_HWSURFACE);
+  if (! window)
+    window = SDL_SetVideoMode (width, height, depth, flags | SDL_SWSURFACE);
+  if (! window)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "Couldn't open window: %s",
+		       SDL_GetError ());
+
+  grub_memset (&sdl_render_target, 0, sizeof (sdl_render_target));
+
+  mode_info.width = window->w;
+  mode_info.height = window->h;
+  mode_info.mode_type = 0;
+  if (window->flags & SDL_DOUBLEBUF)
+    mode_info.mode_type
+      |= GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED;
+  if (window->format->palette)
+    mode_info.mode_type |= GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+  else
+    mode_info.mode_type |= GRUB_VIDEO_MODE_TYPE_RGB;
+
+  mode_info.bpp = window->format->BitsPerPixel;
+  mode_info.bytes_per_pixel = window->format->BytesPerPixel;
+  mode_info.pitch = window->pitch;
+
+  /* In index color mode, number of colors.  In RGB mode this is 256.  */
+  if (window->format->palette)
+    mode_info.number_of_colors
+      = 1 << window->format->BitsPerPixel;
+  else
+    mode_info.number_of_colors = 256;
+
+  if (! window->format->palette)
+    {
+      mode_info.red_mask_size
+	= get_mask_size (window->format->Rmask >> window->format->Rshift);
+      mode_info.red_field_pos = window->format->Rshift;
+      mode_info.green_mask_size
+	= get_mask_size (window->format->Gmask >> window->format->Gshift);
+      mode_info.green_field_pos = window->format->Gshift;
+      mode_info.blue_mask_size
+	= get_mask_size (window->format->Bmask >> window->format->Bshift);
+      mode_info.blue_field_pos = window->format->Bshift;
+      mode_info.reserved_mask_size
+	= get_mask_size (window->format->Amask >> window->format->Ashift);
+      mode_info.reserved_field_pos = window->format->Ashift;
+      mode_info.blit_format
+	= grub_video_get_blit_format (&mode_info);
+    }
+
+  err = grub_video_fb_create_render_target_from_pointer (&sdl_render_target,
+							 &mode_info,
+							 window->pixels);
+  if (err)
+    return err;
+
+  /* Copy default palette to initialize emulated palette.  */
+  grub_video_sdl_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+			      grub_video_fbstd_colors);
+
+  /* Reset render target to SDL one.  */
+  return grub_video_fb_set_active_render_target (sdl_render_target);
+}
+
+static grub_err_t
+grub_video_sdl_set_palette (unsigned int start, unsigned int count,
+                            struct grub_video_palette_data *palette_data)
+{
+  unsigned i;
+  if (window->format->palette)
+    {
+      SDL_Color *tmp;
+      if (start >= mode_info.number_of_colors)
+	return GRUB_ERR_NONE;
+
+      if (start + count > mode_info.number_of_colors)
+	count = mode_info.number_of_colors - start;
+
+      tmp = grub_calloc (count, sizeof (tmp[0]));
+      for (i = 0; i < count; i++)
+	{
+	  tmp[i].r = palette_data[i].r;
+	  tmp[i].g = palette_data[i].g;
+	  tmp[i].b = palette_data[i].b;
+	  tmp[i].unused = palette_data[i].a;
+	}
+      SDL_SetColors (window, tmp, start, count);
+      grub_free (tmp);
+    }
+
+  return grub_video_fb_set_palette (start, count, palette_data);
+}
+
+static grub_err_t
+grub_video_sdl_swap_buffers (void)
+{
+  if (SDL_Flip (window) < 0)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "couldn't swap buffers: %s",
+		       SDL_GetError ());
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_sdl_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    return grub_video_fb_set_active_render_target (sdl_render_target);
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static struct grub_video_adapter grub_video_sdl_adapter =
+  {
+    .name = "SDL Video Driver",
+    .id = GRUB_VIDEO_DRIVER_SDL,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE,
+
+    .init = grub_video_sdl_init,
+    .fini = grub_video_sdl_fini,
+    .setup = grub_video_sdl_setup,
+    .get_info = grub_video_fb_get_info,
+    .set_palette = grub_video_sdl_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_sdl_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_sdl_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(sdl)
+{
+  grub_video_register (&grub_video_sdl_adapter);
+}
+
+GRUB_MOD_FINI(sdl)
+{
+  grub_video_unregister (&grub_video_sdl_adapter);
+}
diff --git a/grub-core/video/fb/fbblit.c b/grub-core/video/fb/fbblit.c
new file mode 100644
index 0000000..d559248
--- /dev/null
+++ b/grub-core/video/fb/fbblit.c
@@ -0,0 +1,2227 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* SPECIAL NOTES!
+
+   Please note following when reading the code below:
+
+   - In this driver we assume that every memory can be accessed by same memory
+   bus.  If there are different address spaces do not use this code as a base
+   code for other archs.
+
+   - Every function in this code assumes that bounds checking has been done in
+   previous phase and they are opted out in here.  */
+
+#include <grub/video_fb.h>
+#include <grub/fbblit.h>
+#include <grub/fbutil.h>
+#include <grub/misc.h>
+#include <grub/types.h>
+#include <grub/video.h>
+
+/* Generic replacing blitter (slow).  Works for every supported format.  */
+static void
+grub_video_fbblit_replace (struct grub_video_fbblit_info *dst,
+			   struct grub_video_fbblit_info *src,
+			   int x, int y, int width, int height,
+			   int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t src_red;
+  grub_uint8_t src_green;
+  grub_uint8_t src_blue;
+  grub_uint8_t src_alpha;
+  grub_video_color_t src_color;
+  grub_video_color_t dst_color;
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+	{
+	  src_color = get_pixel (src, i + offset_x, j + offset_y);
+
+	  grub_video_fb_unmap_color_int (src, src_color, &src_red, &src_green,
+					 &src_blue, &src_alpha);
+
+	  dst_color = grub_video_fb_map_rgba (src_red, src_green,
+					      src_blue, src_alpha);
+
+	  set_pixel (dst, x + i, y + j, dst_color);
+	}
+    }
+}
+
+/* Block copy replacing blitter.  Works with modes multiple of 8 bits.  */
+static void
+grub_video_fbblit_replace_directN (struct grub_video_fbblit_info *dst,
+				   struct grub_video_fbblit_info *src,
+				   int x, int y, int width, int height,
+				   int offset_x, int offset_y)
+{
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint32_t *dstptr;
+  int bpp;
+
+  bpp = src->mode_info->bytes_per_pixel;
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      grub_memmove (dstptr, srcptr, width * bpp);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, src->mode_info->pitch);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dst->mode_info->pitch);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 32bit.  */
+static void
+grub_video_fbblit_replace_32bit_1bit (struct grub_video_fbblit_info *dst,
+				      struct grub_video_fbblit_info *src,
+				      int x, int y,
+				      int width, int height,
+				      int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint32_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint32_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr & srcmask)
+	    *dstptr = fgcolor;
+	  else
+	    *dstptr = bgcolor;
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr++;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+
+#ifdef GRUB_HAVE_UNALIGNED_ACCESS
+/* Optimized replacing blitter for 1-bit to 24-bit.  */
+static void
+grub_video_fbblit_replace_24bit_1bit (struct grub_video_fbblit_info *dst,
+				      struct grub_video_fbblit_info *src,
+				      int x, int y,
+				      int width, int height,
+				      int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint32_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width - 1; i++)
+        {
+	  if (*srcptr & srcmask)
+	    *(grub_uint32_t *) dstptr = fgcolor;
+	  else
+	    *(grub_uint32_t *) dstptr = bgcolor;
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr += 3;
+        }
+
+      if (*srcptr & srcmask)
+	{
+	  *dstptr++ = fgcolor & 0xff;
+	  *dstptr++ = (fgcolor & 0xff00) >> 8;
+	  *dstptr++ = (fgcolor & 0xff0000) >> 16;
+	}
+      else
+	{
+	  *dstptr++ = bgcolor & 0xff;
+	  *dstptr++ = (bgcolor & 0xff00) >> 8;
+	  *dstptr++ = (bgcolor & 0xff0000) >> 16;
+	}
+      srcmask >>= 1;
+      if (!srcmask)
+	{
+	  srcptr++;
+	  srcmask = 0x80;
+	}
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      dstptr += dstrowskip;
+    }
+}
+#endif
+
+/* Optimized replacing blitter for 1-bit to 16-bit.  */
+static void
+grub_video_fbblit_replace_16bit_1bit (struct grub_video_fbblit_info *dst,
+				      struct grub_video_fbblit_info *src,
+				      int x, int y,
+				      int width, int height,
+				      int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint16_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint16_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr & srcmask)
+	    *dstptr = fgcolor;
+	  else
+	    *dstptr = bgcolor;
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr++;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 8-bit.  */
+static void
+grub_video_fbblit_replace_8bit_1bit (struct grub_video_fbblit_info *dst,
+				      struct grub_video_fbblit_info *src,
+				      int x, int y,
+				      int width, int height,
+				      int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint8_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr & srcmask)
+	    *dstptr = fgcolor;
+	  else
+	    *dstptr = bgcolor;
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr++;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      dstptr += dstrowskip;
+    }
+}
+
+static void
+grub_video_fbblit_replace_32bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint32_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint32_t palette[17];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+  palette[16] = grub_video_fb_map_rgba (0, 0, 0, 0);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr == 0xf0)
+	    *dstptr = palette[16];
+	  else
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 16bit.  */
+static void
+grub_video_fbblit_replace_24bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint32_t palette[17];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+  palette[16] = grub_video_fb_map_rgba (0, 0, 0, 0);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  register grub_uint32_t col;
+	  if (*srcptr == 0xf0)	      
+	    col = palette[16];
+	  else
+	    col = palette[*srcptr & 0xf];
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+	  *dstptr++ = col >> 16;
+	  *dstptr++ = col >> 8;
+	  *dstptr++ = col >> 0;
+#else
+	  *dstptr++ = col >> 0;
+	  *dstptr++ = col >> 8;
+	  *dstptr++ = col >> 16;
+#endif	  
+	  srcptr++;
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 16bit.  */
+static void
+grub_video_fbblit_replace_16bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint16_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint16_t palette[17];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+  palette[16] = grub_video_fb_map_rgba (0, 0, 0, 0);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr == 0xf0)
+	    *dstptr = palette[16];
+	  else
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 8bit.  */
+static void
+grub_video_fbblit_replace_8bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint8_t palette[17];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+  palette[16] = grub_video_fb_map_rgba (0, 0, 0, 0);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr == 0xf0)
+	    *dstptr = palette[16];
+	  else
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+
+static void
+grub_video_fbblit_blend_32bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint32_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint32_t palette[16];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr != 0xf0)
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 16bit.  */
+static void
+grub_video_fbblit_blend_24bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint32_t palette[16];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  register grub_uint32_t col;
+	  if (*srcptr != 0xf0)	      
+	    {
+	      col = palette[*srcptr & 0xf];
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+	      *dstptr++ = col >> 16;
+	      *dstptr++ = col >> 8;
+	      *dstptr++ = col >> 0;
+#else
+	      *dstptr++ = col >> 0;
+	      *dstptr++ = col >> 8;
+	      *dstptr++ = col >> 16;
+#endif	  
+	    }
+	  else
+	    dstptr += 3;
+	  srcptr++;
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 16bit.  */
+static void
+grub_video_fbblit_blend_16bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint16_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint16_t palette[17];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr != 0xf0)
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for 1-bit to 8bit.  */
+static void
+grub_video_fbblit_blend_8bit_indexa (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int dstrowskip;
+  unsigned int srcrowskip;
+  grub_uint8_t palette[16];
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskip = src->mode_info->pitch - width;
+
+  for (i = 0; i < 16; i++)
+    palette[i] = grub_video_fb_map_color (i);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  if (*srcptr != 0xf0)
+	    *dstptr = palette[*srcptr & 0xf];
+	  srcptr++;
+	  dstptr++;
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+
+/* Optimized replacing blitter for RGBX8888 to BGRX8888.  */
+static void
+grub_video_fbblit_replace_BGRX8888_RGBX8888 (struct grub_video_fbblit_info *dst,
+					     struct grub_video_fbblit_info *src,
+					     int x, int y,
+					     int width, int height,
+					     int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          grub_uint8_t a = *srcptr++;
+#endif
+          grub_uint8_t r = *srcptr++;
+          grub_uint8_t g = *srcptr++;
+          grub_uint8_t b = *srcptr++;
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          grub_uint8_t a = *srcptr++;
+#endif
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          *dstptr++ = a;
+#endif
+          *dstptr++ = b;
+          *dstptr++ = g;
+          *dstptr++ = r;
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          *dstptr++ = a;
+#endif
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for RGB888 to BGRX8888.  */
+static void
+grub_video_fbblit_replace_BGRX8888_RGB888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint8_t r = *srcptr++;
+          grub_uint8_t g = *srcptr++;
+          grub_uint8_t b = *srcptr++;
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          /* Set alpha component as opaque.  */
+          *dstptr++ = 255;
+#endif
+
+          *dstptr++ = b;
+          *dstptr++ = g;
+          *dstptr++ = r;
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          /* Set alpha component as opaque.  */
+          *dstptr++ = 255;
+#endif
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for RGBX8888 to BGR888.  */
+static void
+grub_video_fbblit_replace_BGR888_RGBX8888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+  int i;
+  int j;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint32_t color;
+          grub_uint8_t sr;
+          grub_uint8_t sg;
+          grub_uint8_t sb;
+
+          color = *srcptr++;
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          *dstptr++ = sr;
+          *dstptr++ = sg;
+          *dstptr++ = sb;
+#else
+          *dstptr++ = sb;
+          *dstptr++ = sg;
+          *dstptr++ = sr;
+#endif
+        }
+
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for RGB888 to BGR888.  */
+static void
+grub_video_fbblit_replace_BGR888_RGB888 (struct grub_video_fbblit_info *dst,
+					 struct grub_video_fbblit_info *src,
+					 int x, int y,
+					 int width, int height,
+					 int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint8_t r = *srcptr++;
+          grub_uint8_t g = *srcptr++;
+          grub_uint8_t b = *srcptr++;
+
+          *dstptr++ = b;
+          *dstptr++ = g;
+          *dstptr++ = r;
+        }
+
+      srcptr += srcrowskip;
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized replacing blitter for RGB888 to RGBX8888.  */
+static void
+grub_video_fbblit_replace_RGBX8888_RGB888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint32_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 3 * width;
+  dstrowskip = dst->mode_info->pitch - 4 * width;
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          sb = *srcptr++;
+          sg = *srcptr++;
+          sr = *srcptr++;
+#else
+          sr = *srcptr++;
+          sg = *srcptr++;
+          sb = *srcptr++;
+#endif
+          /* Set alpha as opaque.  */
+          color = 0xFF000000 | (sb << 16) | (sg << 8) | sr;
+
+          *dstptr++ = color;
+        }
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for RGBX8888 to RGB888.  */
+static void
+grub_video_fbblit_replace_RGB888_RGBX8888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+  srcrowskip = src->mode_info->pitch - 4 * width;
+  dstrowskip = dst->mode_info->pitch - 3 * width;
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+	{
+	  color = *srcptr++;
+
+	  sr = (color >> 0) & 0xFF;
+	  sg = (color >> 8) & 0xFF;
+	  sb = (color >> 16) & 0xFF;
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+	  *dstptr++ = sr;
+	  *dstptr++ = sg;
+	  *dstptr++ = sb;
+#else
+	  *dstptr++ = sb;
+	  *dstptr++ = sg;
+	  *dstptr++ = sr;
+#endif
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for RGBX8888 to indexed color.  */
+static void
+grub_video_fbblit_replace_index_RGBX8888 (struct grub_video_fbblit_info *dst,
+					  struct grub_video_fbblit_info *src,
+					  int x, int y,
+					  int width, int height,
+					  int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 4 * width;
+  dstrowskip = dst->mode_info->pitch - width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+	{
+	  color = *srcptr++;
+
+	  sr = (color >> 0) & 0xFF;
+	  sg = (color >> 8) & 0xFF;
+	  sb = (color >> 16) & 0xFF;
+
+	  color = grub_video_fb_map_rgb(sr, sg, sb);
+	  *dstptr++ = color & 0xFF;
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized replacing blitter for RGB888 to indexed color.  */
+static void
+grub_video_fbblit_replace_index_RGB888 (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 3 * width;
+  dstrowskip = dst->mode_info->pitch - width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          sr = *srcptr++;
+          sg = *srcptr++;
+          sb = *srcptr++;
+#else
+          sb = *srcptr++;
+          sg = *srcptr++;
+          sr = *srcptr++;
+#endif
+
+          color = grub_video_fb_map_rgb(sr, sg, sb);
+
+          *dstptr++ = color & 0xFF;
+        }
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+static inline grub_uint8_t
+alpha_dilute (grub_uint8_t bg, grub_uint8_t fg, grub_uint8_t alpha)
+{
+  grub_uint16_t s;
+  grub_uint16_t h, l;
+  s = (fg * alpha) + (bg * (255 ^ alpha));
+  /* Optimised division by 255.  */
+  h = s >> 8;
+  l = s & 0xff;
+  if (h + l >= 255)
+    h++;
+  return h;
+}
+
+/* Generic blending blitter.  Works for every supported format.  */
+static void
+grub_video_fbblit_blend (struct grub_video_fbblit_info *dst,
+			 struct grub_video_fbblit_info *src,
+			 int x, int y, int width, int height,
+			 int offset_x, int offset_y)
+{
+  int i;
+  int j;
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint8_t src_red;
+          grub_uint8_t src_green;
+          grub_uint8_t src_blue;
+          grub_uint8_t src_alpha;
+          grub_uint8_t dst_red;
+          grub_uint8_t dst_green;
+          grub_uint8_t dst_blue;
+          grub_uint8_t dst_alpha;
+          grub_video_color_t src_color;
+          grub_video_color_t dst_color;
+
+          src_color = get_pixel (src, i + offset_x, j + offset_y);
+          grub_video_fb_unmap_color_int (src, src_color, &src_red, &src_green,
+					 &src_blue, &src_alpha);
+
+          if (src_alpha == 0)
+            continue;
+
+          if (src_alpha == 255)
+            {
+              dst_color = grub_video_fb_map_rgba (src_red, src_green,
+						  src_blue, src_alpha);
+              set_pixel (dst, x + i, y + j, dst_color);
+              continue;
+            }
+
+          dst_color = get_pixel (dst, x + i, y + j);
+
+          grub_video_fb_unmap_color_int (dst, dst_color, &dst_red,
+					 &dst_green, &dst_blue, &dst_alpha);
+
+          dst_red = alpha_dilute (dst_red, src_red, src_alpha);
+          dst_green = alpha_dilute (dst_green, src_green, src_alpha);
+          dst_blue = alpha_dilute (dst_blue, src_blue, src_alpha);
+
+          dst_alpha = src_alpha;
+          dst_color = grub_video_fb_map_rgba (dst_red, dst_green, dst_blue,
+					      dst_alpha);
+
+          set_pixel (dst, x + i, y + j, dst_color);
+        }
+    }
+}
+
+/* Optimized blending blitter for RGBA8888 to BGRA8888.  */
+static void
+grub_video_fbblit_blend_BGRA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  grub_uint32_t *srcptr;
+  grub_uint32_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+  int i;
+  int j;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint32_t color;
+          unsigned int sr;
+          unsigned int sg;
+          unsigned int sb;
+          unsigned int a;
+          unsigned int dr;
+          unsigned int dg;
+          unsigned int db;
+
+          color = *srcptr++;
+
+          a = color >> 24;
+
+          if (a == 0)
+            {
+              /* Skip transparent source pixels.  */
+              dstptr++;
+              continue;
+            }
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+          if (a == 255)
+            {
+              /* Opaque pixel shortcut.  */
+              dr = sr;
+              dg = sg;
+              db = sb;
+            }
+          else
+            {
+              /* General pixel color blending.  */
+              color = *dstptr;
+
+              dr = (color >> 16) & 0xFF;
+              dr = alpha_dilute (dr, sr, a);
+              dg = (color >> 8) & 0xFF;
+              dg = alpha_dilute (dg, sg, a);
+              db = (color >> 0) & 0xFF;
+              db = alpha_dilute (db, sb, a);
+            }
+
+          color = (a << 24) | (dr << 16) | (dg << 8) | db;
+
+          *dstptr++ = color;
+        }
+
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized blending blitter for RGBA8888 to BGR888.  */
+static void
+grub_video_fbblit_blend_BGR888_RGBA8888 (struct grub_video_fbblit_info *dst,
+					 struct grub_video_fbblit_info *src,
+					 int x, int y,
+					 int width, int height,
+					 int offset_x, int offset_y)
+{
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int srcrowskip;
+  unsigned int dstrowskip;
+  int i;
+  int j;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  srcrowskip = src->mode_info->pitch - src->mode_info->bytes_per_pixel * width;
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          grub_uint32_t color;
+          unsigned int sr;
+          unsigned int sg;
+          unsigned int sb;
+          unsigned int a;
+          unsigned int dr;
+          unsigned int dg;
+          unsigned int db;
+
+          color = *srcptr++;
+
+          a = color >> 24;
+
+          if (a == 0)
+            {
+              /* Skip transparent source pixels.  */
+              dstptr += 3;
+              continue;
+            }
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+          if (a == 255)
+            {
+              /* Opaque pixel shortcut.  */
+              dr = sr;
+              dg = sg;
+              db = sb;
+            }
+          else
+            {
+              /* General pixel color blending.  */
+              color = *dstptr;
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+              db = dstptr[0];
+              dg = dstptr[1];
+              dr = dstptr[2];
+#else
+              dr = dstptr[0];
+              dg = dstptr[1];
+              db = dstptr[2];
+#endif
+
+              db = alpha_dilute (db, sb, a);
+              dg = alpha_dilute (dg, sg, a);
+              dr = alpha_dilute (dr, sr, a);
+            }
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          *dstptr++ = db;
+          *dstptr++ = dg;
+          *dstptr++ = dr;
+#else
+          *dstptr++ = dr;
+          *dstptr++ = dg;
+          *dstptr++ = db;
+#endif
+        }
+
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      dstptr += dstrowskip;
+    }
+}
+
+/* Optimized blending blitter for RGBA888 to RGBA8888.  */
+static void
+grub_video_fbblit_blend_RGBA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
+					   struct grub_video_fbblit_info *src,
+					   int x, int y,
+					   int width, int height,
+					   int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint32_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  unsigned int a;
+  unsigned int dr;
+  unsigned int dg;
+  unsigned int db;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 4 * width;
+  dstrowskip = dst->mode_info->pitch - 4 * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          color = *srcptr++;
+
+          a = color >> 24;
+
+          if (a == 0)
+            {
+              dstptr++;
+              continue;
+            }
+
+          if (a == 255)
+            {
+              *dstptr++ = color;
+              continue;
+            }
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+          color = *dstptr;
+
+          dr = (color >> 0) & 0xFF;
+          dg = (color >> 8) & 0xFF;
+          db = (color >> 16) & 0xFF;
+
+          dr = alpha_dilute (dr, sr, a);
+          dg = alpha_dilute (dg, sg, a);
+          db = alpha_dilute (db, sb, a);
+
+          color = (a << 24) | (db << 16) | (dg << 8) | dr;
+
+          *dstptr++ = color;
+        }
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized blending blitter for RGBA8888 to RGB888.  */
+static void
+grub_video_fbblit_blend_RGB888_RGBA8888 (struct grub_video_fbblit_info *dst,
+					 struct grub_video_fbblit_info *src,
+					 int x, int y,
+					 int width, int height,
+					 int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  unsigned int a;
+  unsigned int dr;
+  unsigned int dg;
+  unsigned int db;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 4 * width;
+  dstrowskip = dst->mode_info->pitch - 3 * width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          color = *srcptr++;
+
+          a = color >> 24;
+
+          if (a == 0)
+            {
+              dstptr += 3;
+              continue;
+            }
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+          if (a == 255)
+            {
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+              *dstptr++ = sr;
+              *dstptr++ = sg;
+              *dstptr++ = sb;
+#else
+              *dstptr++ = sb;
+              *dstptr++ = sg;
+              *dstptr++ = sr;
+#endif
+
+              continue;
+            }
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          dr = dstptr[0];
+          dg = dstptr[1];
+          db = dstptr[2];
+#else
+          db = dstptr[0];
+          dg = dstptr[1];
+          dr = dstptr[2];
+#endif
+
+          dr = alpha_dilute (dr, sr, a);
+          dg = alpha_dilute (dg, sg, a);
+          db = alpha_dilute (db, sb, a);
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+          *dstptr++ = dr;
+          *dstptr++ = dg;
+          *dstptr++ = db;
+#else
+          *dstptr++ = db;
+          *dstptr++ = dg;
+          *dstptr++ = dr;
+#endif
+        }
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized blending blitter for RGBA8888 to indexed color.  */
+static void
+grub_video_fbblit_blend_index_RGBA8888 (struct grub_video_fbblit_info *dst,
+					struct grub_video_fbblit_info *src,
+					int x, int y,
+					int width, int height,
+					int offset_x, int offset_y)
+{
+  grub_uint32_t color;
+  int i;
+  int j;
+  grub_uint32_t *srcptr;
+  grub_uint8_t *dstptr;
+  unsigned int sr;
+  unsigned int sg;
+  unsigned int sb;
+  unsigned int a;
+  unsigned char dr;
+  unsigned char dg;
+  unsigned char db;
+  unsigned char da;
+  grub_size_t srcrowskip;
+  grub_size_t dstrowskip;
+
+  srcrowskip = src->mode_info->pitch - 4 * width;
+  dstrowskip = dst->mode_info->pitch - width;
+
+  srcptr = grub_video_fb_get_video_ptr (src, offset_x, offset_y);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          color = *srcptr++;
+
+          a = color >> 24;
+
+          if (a == 0)
+            {
+              dstptr++;
+              continue;
+            }
+
+          sr = (color >> 0) & 0xFF;
+          sg = (color >> 8) & 0xFF;
+          sb = (color >> 16) & 0xFF;
+
+          if (a == 255)
+            {
+              color = grub_video_fb_map_rgb(sr, sg, sb);
+              *dstptr++ = color & 0xFF;
+              continue;
+            }
+
+          grub_video_fb_unmap_color_int (dst, *dstptr, &dr, &dg, &db, &da);
+
+          dr = alpha_dilute (dr, sr, a);
+          dg = alpha_dilute (dg, sg, a);
+          db = alpha_dilute (db, sb, a);
+
+          color = grub_video_fb_map_rgb(dr, dg, db);
+
+          *dstptr++ = color & 0xFF;
+        }
+      GRUB_VIDEO_FB_ADVANCE_POINTER (srcptr, srcrowskip);
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized blending blitter for 1-bit to XXXA8888.  */
+static void
+grub_video_fbblit_blend_XXXA8888_1bit (struct grub_video_fbblit_info *dst,
+				       struct grub_video_fbblit_info *src,
+				       int x, int y,
+				       int width, int height,
+				       int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint32_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint32_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  grub_uint32_t color;
+	  grub_uint8_t a;
+
+	  if (*srcptr & srcmask)
+	    {
+	      color = fgcolor;
+	      a = src->mode_info->fg_alpha;
+	    }
+	  else
+	    {
+	      color = bgcolor;
+	      a = src->mode_info->bg_alpha;
+	    }
+
+	  if (a == 255)
+	    *dstptr = color;
+	  else if (a != 0)
+	    {
+	      grub_uint8_t s1 = (color >> 0) & 0xFF;
+	      grub_uint8_t s2 = (color >> 8) & 0xFF;
+	      grub_uint8_t s3 = (color >> 16) & 0xFF;
+
+	      grub_uint8_t d1 = (*dstptr >> 0) & 0xFF;
+	      grub_uint8_t d2 = (*dstptr >> 8) & 0xFF;
+	      grub_uint8_t d3 = (*dstptr >> 16) & 0xFF;
+
+	      d1 = alpha_dilute (d1, s1, a);
+	      d2 = alpha_dilute (d2, s2, a);
+	      d3 = alpha_dilute (d3, s3, a);
+
+	      *dstptr = (a << 24) | (d3 << 16) | (d2 << 8) | d1;
+	    }
+
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr++;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* Optimized blending blitter for 1-bit to XXX888.  */
+#ifdef GRUB_HAVE_UNALIGNED_ACCESS
+static void
+grub_video_fbblit_blend_XXX888_1bit (struct grub_video_fbblit_info *dst,
+				     struct grub_video_fbblit_info *src,
+				     int x, int y,
+				     int width, int height,
+				     int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint8_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint32_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  grub_uint32_t color;
+	  grub_uint8_t a;
+	  if (*srcptr & srcmask)
+	    {
+	      color = fgcolor;
+	      a = src->mode_info->fg_alpha;
+	    }
+	  else
+	    {
+	      color = bgcolor;
+	      a = src->mode_info->bg_alpha;
+	    }
+
+	  if (a == 255)
+	    {
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+	      ((grub_uint8_t *) dstptr)[0] = color & 0xff;
+	      ((grub_uint8_t *) dstptr)[1] = (color & 0xff00) >> 8;
+	      ((grub_uint8_t *) dstptr)[2] = (color & 0xff0000) >> 16;
+#else
+	      ((grub_uint8_t *) dstptr)[2] = color & 0xff;
+	      ((grub_uint8_t *) dstptr)[1] = (color & 0xff00) >> 8;
+	      ((grub_uint8_t *) dstptr)[0] = (color & 0xff0000) >> 16;
+#endif
+	    }
+	  else if (a != 0)
+	    {
+	      grub_uint8_t s1 = (color >> 0) & 0xFF;
+	      grub_uint8_t s2 = (color >> 8) & 0xFF;
+	      grub_uint8_t s3 = (color >> 16) & 0xFF;
+
+	      grub_uint8_t d1 = (*(grub_uint32_t *) dstptr >> 0) & 0xFF;
+	      grub_uint8_t d2 = (*(grub_uint32_t *) dstptr >> 8) & 0xFF;
+	      grub_uint8_t d3 = (*(grub_uint32_t *) dstptr >> 16) & 0xFF;
+
+	      ((grub_uint8_t *) dstptr)[0] = alpha_dilute (d1, s1, a);
+	      ((grub_uint8_t *) dstptr)[1] = alpha_dilute (d2, s2, a);
+	      ((grub_uint8_t *) dstptr)[2] = alpha_dilute (d3, s3, a);
+	    }
+
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr += 3;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      dstptr += dstrowskip;
+    }
+}
+#endif
+
+/* Optimized blending blitter for 1-bit to XXX888.  */
+static void
+grub_video_fbblit_blend_XXX565_1bit (struct grub_video_fbblit_info *dst,
+				     struct grub_video_fbblit_info *src,
+				     int x, int y,
+				     int width, int height,
+				     int offset_x, int offset_y)
+{
+  int i;
+  int j;
+  grub_uint8_t *srcptr;
+  grub_uint16_t *dstptr;
+  grub_uint8_t srcmask;
+  unsigned int dstrowskip;
+  unsigned int srcrowskipbyte, srcrowskipbit;
+  grub_uint16_t fgcolor, bgcolor;
+  int bit_index;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  dstrowskip = dst->mode_info->pitch - dst->mode_info->bytes_per_pixel * width;
+  srcrowskipbyte = (src->mode_info->width - width) >> 3;
+  srcrowskipbit = (src->mode_info->width - width) & 7;
+
+  bit_index = offset_y * src->mode_info->width + offset_x;
+  srcptr = (grub_uint8_t *) src->data + (bit_index >> 3);
+  srcmask = 1 << (~bit_index & 7);
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  fgcolor = grub_video_fb_map_rgba (src->mode_info->fg_red,
+				    src->mode_info->fg_green,
+				    src->mode_info->fg_blue,
+				    src->mode_info->fg_alpha);
+
+  bgcolor = grub_video_fb_map_rgba (src->mode_info->bg_red,
+				    src->mode_info->bg_green,
+				    src->mode_info->bg_blue,
+				    src->mode_info->bg_alpha);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+	  grub_uint32_t color;
+	  grub_uint8_t a;
+	  if (*srcptr & srcmask)
+	    {
+	      color = fgcolor;
+	      a = src->mode_info->fg_alpha;
+	    }
+	  else
+	    {
+	      color = bgcolor;
+	      a = src->mode_info->bg_alpha;
+	    }
+
+	  if (a == 255)
+	    *dstptr = color;
+	  else if (a != 0)
+	    {
+	      grub_uint8_t s1 = (color >> 0) & 0x1F;
+	      grub_uint8_t s2 = (color >> 5) & 0x3F;
+	      grub_uint8_t s3 = (color >> 11) & 0x1F;
+
+	      grub_uint8_t d1 = (*dstptr >> 0) & 0x1F;
+	      grub_uint8_t d2 = (*dstptr >> 5) & 0x3F;
+	      grub_uint8_t d3 = (*dstptr >> 11) & 0x1F;
+
+	      d1 = alpha_dilute (d1, s1, a);
+	      d2 = alpha_dilute (d2, s2, a);
+	      d3 = alpha_dilute (d3, s3, a);
+
+	      *dstptr = (d1 & 0x1f) | ((d2 & 0x3f) << 5) | ((d3 & 0x1f) << 11);
+	    }
+
+	  srcmask >>= 1;
+	  if (!srcmask)
+	    {
+	      srcptr++;
+	      srcmask = 0x80;
+	    }
+
+	  dstptr++;
+        }
+
+      srcptr += srcrowskipbyte;
+      if (srcmask >> srcrowskipbit)
+	srcmask >>= srcrowskipbit;
+      else
+	{
+	  srcptr++;
+	  srcmask <<= 8 - srcrowskipbit;
+	}
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, dstrowskip);
+    }
+}
+
+/* NOTE: This function assumes that given coordinates are within bounds of
+   handled data.  */
+void
+grub_video_fb_dispatch_blit (struct grub_video_fbblit_info *target,
+			     struct grub_video_fbblit_info *source,
+			     enum grub_video_blit_operators oper, int x, int y,
+			     unsigned int width, unsigned int height,
+			     int offset_x, int offset_y)
+{
+  if (oper == GRUB_VIDEO_BLIT_REPLACE)
+    {
+      /* Try to figure out more optimized version for replace operator.  */
+      switch (source->mode_info->blit_format)
+	{
+	case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	      grub_video_fbblit_replace_directN (target, source,
+						       x, y, width, height,
+						       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	      grub_video_fbblit_replace_BGRX8888_RGBX8888 (target, source,
+								 x, y, width, height,
+								 offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
+	      grub_video_fbblit_replace_BGR888_RGBX8888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	      grub_video_fbblit_replace_RGB888_RGBX8888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	      grub_video_fbblit_replace_index_RGBX8888 (target, source,
+							      x, y, width, height,
+							      offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	      grub_video_fbblit_replace_BGRX8888_RGB888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	      grub_video_fbblit_replace_RGBX8888_RGB888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
+	      grub_video_fbblit_replace_BGR888_RGB888 (target, source,
+							     x, y, width, height,
+							     offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	      grub_video_fbblit_replace_directN (target, source,
+						       x, y, width, height,
+						       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	      grub_video_fbblit_replace_index_RGB888 (target, source,
+							    x, y, width, height,
+							    offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	      grub_video_fbblit_replace_directN (target, source,
+						       x, y, width, height,
+						       offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
+	      grub_video_fbblit_replace_directN (target, source,
+						       x, y, width, height,
+						       offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
+	  switch (target->mode_info->bytes_per_pixel)
+	    {
+	    case 4:
+	      grub_video_fbblit_replace_32bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 3:
+	      grub_video_fbblit_replace_24bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 2:
+	      grub_video_fbblit_replace_16bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 1:
+	      grub_video_fbblit_replace_8bit_indexa (target, source,
+						     x, y, width, height,
+						     offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED:
+	  switch (target->mode_info->bytes_per_pixel)
+	    {
+	    case 4:
+	      grub_video_fbblit_replace_32bit_1bit (target, source,
+						    x, y, width, height,
+						    offset_x, offset_y);
+	      return;
+#ifdef GRUB_HAVE_UNALIGNED_ACCESS
+	    case 3:
+	      grub_video_fbblit_replace_24bit_1bit (target, source,
+						    x, y, width, height,
+						    offset_x, offset_y);
+	      return;
+#endif
+	    case 2:
+	      grub_video_fbblit_replace_16bit_1bit (target, source,
+						    x, y, width, height,
+						    offset_x, offset_y);
+	      return;
+	    case 1:
+	      grub_video_fbblit_replace_8bit_1bit (target, source,
+						   x, y, width, height,
+						   offset_x, offset_y);
+	      return;
+	    }
+	  break;
+	default:
+	  break;
+	}
+
+      /* No optimized replace operator found, use default (slow) blitter.  */
+      grub_video_fbblit_replace (target, source, x, y, width, height,
+				       offset_x, offset_y);
+    }
+  else
+    {
+      /* Try to figure out more optimized blend operator.  */
+      switch (source->mode_info->blit_format)
+	{
+	case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	      grub_video_fbblit_blend_BGRA8888_RGBA8888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	      grub_video_fbblit_blend_RGBA8888_RGBA8888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
+	      grub_video_fbblit_blend_BGR888_RGBA8888 (target, source,
+							     x, y, width, height,
+							     offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	      grub_video_fbblit_blend_RGB888_RGBA8888 (target, source,
+							     x, y, width, height,
+							     offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	      grub_video_fbblit_blend_index_RGBA8888 (target, source,
+							    x, y, width, height,
+							    offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	  /* Note: There is really no alpha information here, so blend is
+	     changed to replace.  */
+
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	      grub_video_fbblit_replace_BGRX8888_RGB888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	      grub_video_fbblit_replace_RGBX8888_RGB888 (target, source,
+							       x, y, width, height,
+							       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
+	      grub_video_fbblit_replace_BGR888_RGB888 (target, source,
+							     x, y, width, height,
+							     offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	      grub_video_fbblit_replace_directN (target, source,
+						       x, y, width, height,
+						       offset_x, offset_y);
+	      return;
+	    case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
+	      grub_video_fbblit_replace_index_RGB888 (target, source,
+							    x, y, width, height,
+							    offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED:
+	  switch (target->mode_info->blit_format)
+	    {
+	    case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
+	    case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
+	      grub_video_fbblit_blend_XXXA8888_1bit (target, source,
+						     x, y, width, height,
+						     offset_x, offset_y);
+	      return;
+#ifdef GRUB_HAVE_UNALIGNED_ACCESS
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
+	      grub_video_fbblit_blend_XXX888_1bit (target, source,
+						   x, y, width, height,
+						   offset_x, offset_y);
+	      return;
+#endif
+	    case GRUB_VIDEO_BLIT_FORMAT_BGR_565:
+	    case GRUB_VIDEO_BLIT_FORMAT_RGB_565:
+	      grub_video_fbblit_blend_XXX565_1bit (target, source,
+						   x, y, width, height,
+						   offset_x, offset_y);
+	      return;
+	    default:
+	      break;
+	    }
+	  break;
+	case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
+	  switch (target->mode_info->bytes_per_pixel)
+	    {
+	    case 4:
+	      grub_video_fbblit_blend_32bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 3:
+	      grub_video_fbblit_blend_24bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 2:
+	      grub_video_fbblit_blend_16bit_indexa (target, source,
+						      x, y, width, height,
+						      offset_x, offset_y);
+	      return;
+	    case 1:
+	      grub_video_fbblit_blend_8bit_indexa (target, source,
+						     x, y, width, height,
+						     offset_x, offset_y);
+	      return;
+	    }
+	  break;
+	default:
+	  break;
+	}
+
+      /* No optimized blend operation found, use default (slow) blitter.  */
+      grub_video_fbblit_blend (target, source, x, y, width, height,
+				     offset_x, offset_y);
+    }
+}
diff --git a/grub-core/video/fb/fbfill.c b/grub-core/video/fb/fbfill.c
new file mode 100644
index 0000000..49fa16b
--- /dev/null
+++ b/grub-core/video/fb/fbfill.c
@@ -0,0 +1,212 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* SPECIAL NOTES!
+
+   Please note following when reading the code below:
+
+   - In this driver we assume that every memory can be accessed by same memory
+     bus.  If there are different address spaces do not use this code as a base
+     code for other archs.
+
+   - Every function in this code assumes that bounds checking has been done in
+     previous phase and they are opted out in here.  */
+
+#include <grub/video_fb.h>
+#include <grub/fbfill.h>
+#include <grub/fbutil.h>
+#include <grub/types.h>
+#include <grub/safemath.h>
+#include <grub/video.h>
+
+/* Generic filler that works for every supported mode.  */
+static void
+grub_video_fbfill (struct grub_video_fbblit_info *dst,
+		   grub_video_color_t color, int x, int y,
+		   unsigned int width, unsigned int height)
+{
+  unsigned int i, j;
+
+  for (j = 0; j < height; j++)
+    for (i = 0; i < width; i++)
+      set_pixel (dst, x + i, y + j, color);
+}
+
+/* Optimized filler for direct color 32 bit modes.  It is assumed that color
+   is already mapped to destination format.  */
+static void
+grub_video_fbfill_direct32 (struct grub_video_fbblit_info *dst,
+			    grub_video_color_t color, int x, int y,
+			    unsigned int width, unsigned int height)
+{
+  unsigned int i, j;
+  grub_uint32_t *dstptr;
+  grub_size_t rowskip;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  if (grub_mul (dst->mode_info->bytes_per_pixel, width, &rowskip) ||
+      grub_sub (dst->mode_info->pitch, rowskip, &rowskip))
+    return;
+
+  /* Get the start address.  */
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        *dstptr++ = color;
+
+      /* Advance the dest pointer to the right location on the next line.  */
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, rowskip);
+    }
+}
+
+/* Optimized filler for direct color 24 bit modes.  It is assumed that color
+   is already mapped to destination format.  */
+static void
+grub_video_fbfill_direct24 (struct grub_video_fbblit_info *dst,
+			    grub_video_color_t color, int x, int y,
+			    unsigned int width, unsigned int height)
+{
+  unsigned int i, j;
+  grub_size_t rowskip;
+  grub_uint8_t *dstptr;
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  grub_uint8_t fill0 = (grub_uint8_t)((color >> 0) & 0xFF);
+  grub_uint8_t fill1 = (grub_uint8_t)((color >> 8) & 0xFF);
+  grub_uint8_t fill2 = (grub_uint8_t)((color >> 16) & 0xFF);
+#else
+  grub_uint8_t fill2 = (grub_uint8_t)((color >> 0) & 0xFF);
+  grub_uint8_t fill1 = (grub_uint8_t)((color >> 8) & 0xFF);
+  grub_uint8_t fill0 = (grub_uint8_t)((color >> 16) & 0xFF);
+#endif
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  if (grub_mul (dst->mode_info->bytes_per_pixel, width, &rowskip) ||
+      grub_sub (dst->mode_info->pitch, rowskip, &rowskip))
+    return;
+
+  /* Get the start address.  */
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        {
+          *dstptr++ = fill0;
+          *dstptr++ = fill1;
+          *dstptr++ = fill2;
+        }
+
+      /* Advance the dest pointer to the right location on the next line.  */
+      dstptr += rowskip;
+    }
+}
+
+/* Optimized filler for direct color 16 bit modes.  It is assumed that color
+   is already mapped to destination format.  */
+static void
+grub_video_fbfill_direct16 (struct grub_video_fbblit_info *dst,
+			    grub_video_color_t color, int x, int y,
+			    unsigned int width, unsigned int height)
+{
+  unsigned int i, j;
+  grub_size_t rowskip;
+  grub_uint16_t *dstptr;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  if (grub_mul (dst->mode_info->bytes_per_pixel, width, &rowskip) ||
+      grub_sub (dst->mode_info->pitch, rowskip, &rowskip))
+    return;
+
+  /* Get the start address.  */
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+	*dstptr++ = color;
+
+      /* Advance the dest pointer to the right location on the next line.  */
+      GRUB_VIDEO_FB_ADVANCE_POINTER (dstptr, rowskip);
+    }
+}
+
+/* Optimized filler for index color.  It is assumed that color
+   is already mapped to destination format.  */
+static void
+grub_video_fbfill_direct8 (struct grub_video_fbblit_info *dst,
+			   grub_video_color_t color, int x, int y,
+			   unsigned int width, unsigned int height)
+{
+  unsigned int i, j;
+  grub_size_t rowskip;
+  grub_uint8_t *dstptr;
+  grub_uint8_t fill = (grub_uint8_t)color & 0xFF;
+
+  /* Calculate the number of bytes to advance from the end of one line
+     to the beginning of the next line.  */
+  if (grub_mul (dst->mode_info->bytes_per_pixel, width, &rowskip) ||
+      grub_sub (dst->mode_info->pitch, rowskip, &rowskip))
+    return;
+
+  /* Get the start address.  */
+  dstptr = grub_video_fb_get_video_ptr (dst, x, y);
+
+  for (j = 0; j < height; j++)
+    {
+      for (i = 0; i < width; i++)
+        *dstptr++ = fill;
+
+      /* Advance the dest pointer to the right location on the next line.  */
+      dstptr += rowskip;
+    }
+}
+
+void
+grub_video_fb_fill_dispatch (struct grub_video_fbblit_info *target,
+			     grub_video_color_t color, int x, int y,
+			     unsigned int width, unsigned int height)
+{
+  /* Try to figure out more optimized version.  Note that color is already
+     mapped to target format so we can make assumptions based on that.  */
+  switch (target->mode_info->bytes_per_pixel)
+    {
+    case 4:
+      grub_video_fbfill_direct32 (target, color, x, y,
+				  width, height);
+      return;
+    case 3:
+      grub_video_fbfill_direct24 (target, color, x, y,
+				  width, height);
+      return;
+    case 2:
+      grub_video_fbfill_direct16 (target, color, x, y,
+                                        width, height);
+      return;
+    case 1:
+      grub_video_fbfill_direct8 (target, color, x, y,
+				       width, height);
+      return;
+    }
+
+  /* No optimized version found, use default (slow) filler.  */
+  grub_video_fbfill (target, color, x, y, width, height);
+}
diff --git a/grub-core/video/fb/fbutil.c b/grub-core/video/fb/fbutil.c
new file mode 100644
index 0000000..b98bb51
--- /dev/null
+++ b/grub-core/video/fb/fbutil.c
@@ -0,0 +1,151 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* SPECIAL NOTES!
+
+   Please note following when reading the code below:
+
+   - In this driver we assume that every memory can be accessed by same memory
+     bus.  If there are different address spaces do not use this code as a base
+     code for other archs.
+
+   - Every function in this code assumes that bounds checking has been done in
+     previous phase and they are opted out in here.  */
+
+#include <grub/fbutil.h>
+#include <grub/types.h>
+#include <grub/video.h>
+
+grub_video_color_t
+get_pixel (struct grub_video_fbblit_info *source,
+           unsigned int x, unsigned int y)
+{
+  grub_video_color_t color = 0;
+
+  switch (source->mode_info->bpp)
+    {
+    case 32:
+      color = *(grub_uint32_t *)grub_video_fb_get_video_ptr (source, x, y);
+      break;
+
+    case 24:
+      {
+        grub_uint8_t *ptr;
+        ptr = grub_video_fb_get_video_ptr (source, x, y);
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+        color = ptr[2] | (ptr[1] << 8) | (ptr[0] << 16);
+#else
+        color = ptr[0] | (ptr[1] << 8) | (ptr[2] << 16);
+#endif
+      }
+      break;
+
+    case 16:
+    case 15:
+      color = *(grub_uint16_t *)grub_video_fb_get_video_ptr (source, x, y);
+      break;
+
+    case 8:
+      color = *(grub_uint8_t *)grub_video_fb_get_video_ptr (source, x, y);
+      break;
+
+    case 1:
+      if (source->mode_info->blit_format == GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED)
+        {
+          int bit_index = y * source->mode_info->width + x;
+          grub_uint8_t *ptr = source->data + bit_index / 8;
+          int bit_pos = 7 - bit_index % 8;
+          color = (*ptr >> bit_pos) & 0x01;
+        }
+      break;
+
+    default:
+      break;
+    }
+
+  return color;
+}
+
+void
+set_pixel (struct grub_video_fbblit_info *source,
+           unsigned int x, unsigned int y, grub_video_color_t color)
+{
+  switch (source->mode_info->bpp)
+    {
+    case 32:
+      {
+        grub_uint32_t *ptr;
+
+        ptr = (grub_uint32_t *)grub_video_fb_get_video_ptr (source, x, y);
+
+        *ptr = color;
+      }
+      break;
+
+    case 24:
+      {
+        grub_uint8_t *ptr;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+        grub_uint8_t *colorptr = ((grub_uint8_t *)&color) + 1;
+#else
+        grub_uint8_t *colorptr = (grub_uint8_t *)&color;
+#endif
+
+        ptr = grub_video_fb_get_video_ptr (source, x, y);
+
+        ptr[0] = colorptr[0];
+        ptr[1] = colorptr[1];
+        ptr[2] = colorptr[2];
+      }
+      break;
+
+    case 16:
+    case 15:
+      {
+        grub_uint16_t *ptr;
+
+        ptr = (grub_uint16_t *)grub_video_fb_get_video_ptr (source, x, y);
+
+        *ptr = (grub_uint16_t) (color & 0xFFFF);
+      }
+      break;
+
+    case 8:
+      {
+        grub_uint8_t *ptr;
+
+        ptr = (grub_uint8_t *)grub_video_fb_get_video_ptr (source, x, y);
+
+        *ptr = (grub_uint8_t) (color & 0xFF);
+      }
+      break;
+
+    case 1:
+      if (source->mode_info->blit_format == GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED)
+        {
+          int bit_index = y * source->mode_info->width + x;
+          grub_uint8_t *ptr = source->data + bit_index / 8;
+          int bit_pos = 7 - bit_index % 8;
+          *ptr = (*ptr & ~(1 << bit_pos)) | ((color & 0x01) << bit_pos);
+        }
+      break;
+
+    default:
+      break;
+    }
+}
diff --git a/grub-core/video/fb/video_fb.c b/grub-core/video/fb/video_fb.c
new file mode 100644
index 0000000..ae6b89f
--- /dev/null
+++ b/grub-core/video/fb/video_fb.c
@@ -0,0 +1,1709 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/fbblit.h>
+#include <grub/fbfill.h>
+#include <grub/fbutil.h>
+#include <grub/bitmap.h>
+#include <grub/dl.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+typedef grub_err_t (*grub_video_fb_doublebuf_update_screen_t) (void);
+typedef volatile void *framebuf_t;
+
+struct dirty
+{
+  int first_line;
+  int last_line;
+};
+
+static struct
+{
+  struct grub_video_fbrender_target *render_target;
+  struct grub_video_fbrender_target *back_target;
+  struct grub_video_palette_data *palette;
+  framebuf_t pages[2];
+
+  unsigned int palette_size;
+
+  struct dirty current_dirty;
+  struct dirty previous_dirty;
+
+  /* For page flipping strategy.  */
+  int displayed_page;           /* The page # that is the front buffer.  */
+  int render_page;              /* The page # that is the back buffer.  */
+  grub_video_fb_set_page_t set_page;
+  char *offscreen_buffer;
+  grub_video_fb_doublebuf_update_screen_t update_screen;
+} framebuffer;
+
+/* Specify "standard" VGA palette, some video cards may
+   need this and this will also be used when using RGB modes.  */
+struct grub_video_palette_data grub_video_fbstd_colors[GRUB_VIDEO_FBSTD_EXT_NUMCOLORS] =
+  {
+    /* Standard (3-bit) colors.  */
+
+    // {R, G, B, A}
+    {0x00, 0x00, 0x00, 0xFF}, // 0 = black
+    {0x00, 0x00, 0xA8, 0xFF}, // 1 = blue
+    {0x00, 0xA8, 0x00, 0xFF}, // 2 = green
+    {0x00, 0xA8, 0xA8, 0xFF}, // 3 = cyan
+    {0xA8, 0x00, 0x00, 0xFF}, // 4 = red
+    {0xA8, 0x00, 0xA8, 0xFF}, // 5 = magenta
+    {0xA8, 0x54, 0x00, 0xFF}, // 6 = brown
+    {0xA8, 0xA8, 0xA8, 0xFF}, // 7 = light gray
+
+    /* Bright (4-bit) colors.  */
+    {0x54, 0x54, 0x54, 0xFF}, // 8 = dark gray
+    {0x54, 0x54, 0xFE, 0xFF}, // 9 = bright blue
+    {0x54, 0xFE, 0x54, 0xFF}, // 10 = bright green
+    {0x54, 0xFE, 0xFE, 0xFF}, // 11 = bright cyan
+    {0xFE, 0x54, 0x54, 0xFF}, // 12 = bright red
+    {0xFE, 0x54, 0xFE, 0xFF}, // 13 = bright magenta
+    {0xFE, 0xFE, 0x54, 0xFF}, // 14 = yellow
+    {0xFE, 0xFE, 0xFE, 0xFF}, // 15 = white
+
+    /* Extended (8-bit) colors. Completes preceding colors to full RGB332.  */
+    {0x00, 0x00, 0x55, 0xFF}, // RGB332 = (0, 0, 1)
+    {0x00, 0x00, 0xFF, 0xFF}, // RGB332 = (0, 0, 3)
+    {0x00, 0x24, 0x00, 0xFF}, // RGB332 = (0, 1, 0)
+    {0x00, 0x24, 0x55, 0xFF}, // RGB332 = (0, 1, 1)
+    {0x00, 0x24, 0xAA, 0xFF}, // RGB332 = (0, 1, 2)
+    {0x00, 0x24, 0xFF, 0xFF}, // RGB332 = (0, 1, 3)
+    {0x00, 0x48, 0x00, 0xFF}, // RGB332 = (0, 2, 0)
+    {0x00, 0x48, 0x55, 0xFF}, // RGB332 = (0, 2, 1)
+    {0x00, 0x48, 0xAA, 0xFF}, // RGB332 = (0, 2, 2)
+    {0x00, 0x48, 0xFF, 0xFF}, // RGB332 = (0, 2, 3)
+    {0x00, 0x6C, 0x00, 0xFF}, // RGB332 = (0, 3, 0)
+    {0x00, 0x6C, 0x55, 0xFF}, // RGB332 = (0, 3, 1)
+    {0x00, 0x6C, 0xAA, 0xFF}, // RGB332 = (0, 3, 2)
+    {0x00, 0x6C, 0xFF, 0xFF}, // RGB332 = (0, 3, 3)
+    {0x00, 0x90, 0x00, 0xFF}, // RGB332 = (0, 4, 0)
+    {0x00, 0x90, 0x55, 0xFF}, // RGB332 = (0, 4, 1)
+    {0x00, 0x90, 0xAA, 0xFF}, // RGB332 = (0, 4, 2)
+    {0x00, 0x90, 0xFF, 0xFF}, // RGB332 = (0, 4, 3)
+    {0x00, 0xB4, 0x55, 0xFF}, // RGB332 = (0, 5, 1)
+    {0x00, 0xB4, 0xFF, 0xFF}, // RGB332 = (0, 5, 3)
+    {0x00, 0xD8, 0x00, 0xFF}, // RGB332 = (0, 6, 0)
+    {0x00, 0xD8, 0x55, 0xFF}, // RGB332 = (0, 6, 1)
+    {0x00, 0xD8, 0xAA, 0xFF}, // RGB332 = (0, 6, 2)
+    {0x00, 0xD8, 0xFF, 0xFF}, // RGB332 = (0, 6, 3)
+    {0x00, 0xFC, 0x00, 0xFF}, // RGB332 = (0, 7, 0)
+    {0x00, 0xFC, 0x55, 0xFF}, // RGB332 = (0, 7, 1)
+    {0x00, 0xFC, 0xAA, 0xFF}, // RGB332 = (0, 7, 2)
+    {0x00, 0xFC, 0xFF, 0xFF}, // RGB332 = (0, 7, 3)
+    {0x24, 0x00, 0x00, 0xFF}, // RGB332 = (1, 0, 0)
+    {0x24, 0x00, 0x55, 0xFF}, // RGB332 = (1, 0, 1)
+    {0x24, 0x00, 0xAA, 0xFF}, // RGB332 = (1, 0, 2)
+    {0x24, 0x00, 0xFF, 0xFF}, // RGB332 = (1, 0, 3)
+    {0x24, 0x24, 0x00, 0xFF}, // RGB332 = (1, 1, 0)
+    {0x24, 0x24, 0x55, 0xFF}, // RGB332 = (1, 1, 1)
+    {0x24, 0x24, 0xAA, 0xFF}, // RGB332 = (1, 1, 2)
+    {0x24, 0x24, 0xFF, 0xFF}, // RGB332 = (1, 1, 3)
+    {0x24, 0x48, 0x00, 0xFF}, // RGB332 = (1, 2, 0)
+    {0x24, 0x48, 0x55, 0xFF}, // RGB332 = (1, 2, 1)
+    {0x24, 0x48, 0xAA, 0xFF}, // RGB332 = (1, 2, 2)
+    {0x24, 0x48, 0xFF, 0xFF}, // RGB332 = (1, 2, 3)
+    {0x24, 0x6C, 0x00, 0xFF}, // RGB332 = (1, 3, 0)
+    {0x24, 0x6C, 0x55, 0xFF}, // RGB332 = (1, 3, 1)
+    {0x24, 0x6C, 0xAA, 0xFF}, // RGB332 = (1, 3, 2)
+    {0x24, 0x6C, 0xFF, 0xFF}, // RGB332 = (1, 3, 3)
+    {0x24, 0x90, 0x00, 0xFF}, // RGB332 = (1, 4, 0)
+    {0x24, 0x90, 0x55, 0xFF}, // RGB332 = (1, 4, 1)
+    {0x24, 0x90, 0xAA, 0xFF}, // RGB332 = (1, 4, 2)
+    {0x24, 0x90, 0xFF, 0xFF}, // RGB332 = (1, 4, 3)
+    {0x24, 0xB4, 0x00, 0xFF}, // RGB332 = (1, 5, 0)
+    {0x24, 0xB4, 0x55, 0xFF}, // RGB332 = (1, 5, 1)
+    {0x24, 0xB4, 0xAA, 0xFF}, // RGB332 = (1, 5, 2)
+    {0x24, 0xB4, 0xFF, 0xFF}, // RGB332 = (1, 5, 3)
+    {0x24, 0xD8, 0x00, 0xFF}, // RGB332 = (1, 6, 0)
+    {0x24, 0xD8, 0x55, 0xFF}, // RGB332 = (1, 6, 1)
+    {0x24, 0xD8, 0xAA, 0xFF}, // RGB332 = (1, 6, 2)
+    {0x24, 0xD8, 0xFF, 0xFF}, // RGB332 = (1, 6, 3)
+    {0x24, 0xFC, 0x00, 0xFF}, // RGB332 = (1, 7, 0)
+    {0x24, 0xFC, 0x55, 0xFF}, // RGB332 = (1, 7, 1)
+    {0x24, 0xFC, 0xAA, 0xFF}, // RGB332 = (1, 7, 2)
+    {0x24, 0xFC, 0xFF, 0xFF}, // RGB332 = (1, 7, 3)
+    {0x48, 0x00, 0x00, 0xFF}, // RGB332 = (2, 0, 0)
+    {0x48, 0x00, 0x55, 0xFF}, // RGB332 = (2, 0, 1)
+    {0x48, 0x00, 0xAA, 0xFF}, // RGB332 = (2, 0, 2)
+    {0x48, 0x00, 0xFF, 0xFF}, // RGB332 = (2, 0, 3)
+    {0x48, 0x24, 0x00, 0xFF}, // RGB332 = (2, 1, 0)
+    {0x48, 0x24, 0x55, 0xFF}, // RGB332 = (2, 1, 1)
+    {0x48, 0x24, 0xAA, 0xFF}, // RGB332 = (2, 1, 2)
+    {0x48, 0x24, 0xFF, 0xFF}, // RGB332 = (2, 1, 3)
+    {0x48, 0x48, 0x00, 0xFF}, // RGB332 = (2, 2, 0)
+    {0x48, 0x48, 0xAA, 0xFF}, // RGB332 = (2, 2, 2)
+    {0x48, 0x6C, 0x00, 0xFF}, // RGB332 = (2, 3, 0)
+    {0x48, 0x6C, 0x55, 0xFF}, // RGB332 = (2, 3, 1)
+    {0x48, 0x6C, 0xAA, 0xFF}, // RGB332 = (2, 3, 2)
+    {0x48, 0x6C, 0xFF, 0xFF}, // RGB332 = (2, 3, 3)
+    {0x48, 0x90, 0x00, 0xFF}, // RGB332 = (2, 4, 0)
+    {0x48, 0x90, 0x55, 0xFF}, // RGB332 = (2, 4, 1)
+    {0x48, 0x90, 0xAA, 0xFF}, // RGB332 = (2, 4, 2)
+    {0x48, 0x90, 0xFF, 0xFF}, // RGB332 = (2, 4, 3)
+    {0x48, 0xB4, 0x00, 0xFF}, // RGB332 = (2, 5, 0)
+    {0x48, 0xB4, 0x55, 0xFF}, // RGB332 = (2, 5, 1)
+    {0x48, 0xB4, 0xAA, 0xFF}, // RGB332 = (2, 5, 2)
+    {0x48, 0xB4, 0xFF, 0xFF}, // RGB332 = (2, 5, 3)
+    {0x48, 0xD8, 0x00, 0xFF}, // RGB332 = (2, 6, 0)
+    {0x48, 0xD8, 0x55, 0xFF}, // RGB332 = (2, 6, 1)
+    {0x48, 0xD8, 0xAA, 0xFF}, // RGB332 = (2, 6, 2)
+    {0x48, 0xD8, 0xFF, 0xFF}, // RGB332 = (2, 6, 3)
+    {0x48, 0xFC, 0x00, 0xFF}, // RGB332 = (2, 7, 0)
+    {0x48, 0xFC, 0xAA, 0xFF}, // RGB332 = (2, 7, 2)
+    {0x6C, 0x00, 0x00, 0xFF}, // RGB332 = (3, 0, 0)
+    {0x6C, 0x00, 0x55, 0xFF}, // RGB332 = (3, 0, 1)
+    {0x6C, 0x00, 0xAA, 0xFF}, // RGB332 = (3, 0, 2)
+    {0x6C, 0x00, 0xFF, 0xFF}, // RGB332 = (3, 0, 3)
+    {0x6C, 0x24, 0x00, 0xFF}, // RGB332 = (3, 1, 0)
+    {0x6C, 0x24, 0x55, 0xFF}, // RGB332 = (3, 1, 1)
+    {0x6C, 0x24, 0xAA, 0xFF}, // RGB332 = (3, 1, 2)
+    {0x6C, 0x24, 0xFF, 0xFF}, // RGB332 = (3, 1, 3)
+    {0x6C, 0x48, 0x00, 0xFF}, // RGB332 = (3, 2, 0)
+    {0x6C, 0x48, 0x55, 0xFF}, // RGB332 = (3, 2, 1)
+    {0x6C, 0x48, 0xAA, 0xFF}, // RGB332 = (3, 2, 2)
+    {0x6C, 0x48, 0xFF, 0xFF}, // RGB332 = (3, 2, 3)
+    {0x6C, 0x6C, 0x00, 0xFF}, // RGB332 = (3, 3, 0)
+    {0x6C, 0x6C, 0x55, 0xFF}, // RGB332 = (3, 3, 1)
+    {0x6C, 0x6C, 0xAA, 0xFF}, // RGB332 = (3, 3, 2)
+    {0x6C, 0x6C, 0xFF, 0xFF}, // RGB332 = (3, 3, 3)
+    {0x6C, 0x90, 0x00, 0xFF}, // RGB332 = (3, 4, 0)
+    {0x6C, 0x90, 0x55, 0xFF}, // RGB332 = (3, 4, 1)
+    {0x6C, 0x90, 0xAA, 0xFF}, // RGB332 = (3, 4, 2)
+    {0x6C, 0x90, 0xFF, 0xFF}, // RGB332 = (3, 4, 3)
+    {0x6C, 0xB4, 0x00, 0xFF}, // RGB332 = (3, 5, 0)
+    {0x6C, 0xB4, 0x55, 0xFF}, // RGB332 = (3, 5, 1)
+    {0x6C, 0xB4, 0xAA, 0xFF}, // RGB332 = (3, 5, 2)
+    {0x6C, 0xB4, 0xFF, 0xFF}, // RGB332 = (3, 5, 3)
+    {0x6C, 0xD8, 0x00, 0xFF}, // RGB332 = (3, 6, 0)
+    {0x6C, 0xD8, 0x55, 0xFF}, // RGB332 = (3, 6, 1)
+    {0x6C, 0xD8, 0xAA, 0xFF}, // RGB332 = (3, 6, 2)
+    {0x6C, 0xD8, 0xFF, 0xFF}, // RGB332 = (3, 6, 3)
+    {0x6C, 0xFC, 0x00, 0xFF}, // RGB332 = (3, 7, 0)
+    {0x6C, 0xFC, 0x55, 0xFF}, // RGB332 = (3, 7, 1)
+    {0x6C, 0xFC, 0xAA, 0xFF}, // RGB332 = (3, 7, 2)
+    {0x6C, 0xFC, 0xFF, 0xFF}, // RGB332 = (3, 7, 3)
+    {0x90, 0x00, 0x00, 0xFF}, // RGB332 = (4, 0, 0)
+    {0x90, 0x00, 0x55, 0xFF}, // RGB332 = (4, 0, 1)
+    {0x90, 0x00, 0xAA, 0xFF}, // RGB332 = (4, 0, 2)
+    {0x90, 0x00, 0xFF, 0xFF}, // RGB332 = (4, 0, 3)
+    {0x90, 0x24, 0x00, 0xFF}, // RGB332 = (4, 1, 0)
+    {0x90, 0x24, 0x55, 0xFF}, // RGB332 = (4, 1, 1)
+    {0x90, 0x24, 0xAA, 0xFF}, // RGB332 = (4, 1, 2)
+    {0x90, 0x24, 0xFF, 0xFF}, // RGB332 = (4, 1, 3)
+    {0x90, 0x48, 0x00, 0xFF}, // RGB332 = (4, 2, 0)
+    {0x90, 0x48, 0x55, 0xFF}, // RGB332 = (4, 2, 1)
+    {0x90, 0x48, 0xAA, 0xFF}, // RGB332 = (4, 2, 2)
+    {0x90, 0x48, 0xFF, 0xFF}, // RGB332 = (4, 2, 3)
+    {0x90, 0x6C, 0x00, 0xFF}, // RGB332 = (4, 3, 0)
+    {0x90, 0x6C, 0x55, 0xFF}, // RGB332 = (4, 3, 1)
+    {0x90, 0x6C, 0xAA, 0xFF}, // RGB332 = (4, 3, 2)
+    {0x90, 0x6C, 0xFF, 0xFF}, // RGB332 = (4, 3, 3)
+    {0x90, 0x90, 0x00, 0xFF}, // RGB332 = (4, 4, 0)
+    {0x90, 0x90, 0x55, 0xFF}, // RGB332 = (4, 4, 1)
+    {0x90, 0x90, 0xAA, 0xFF}, // RGB332 = (4, 4, 2)
+    {0x90, 0x90, 0xFF, 0xFF}, // RGB332 = (4, 4, 3)
+    {0x90, 0xB4, 0x00, 0xFF}, // RGB332 = (4, 5, 0)
+    {0x90, 0xB4, 0x55, 0xFF}, // RGB332 = (4, 5, 1)
+    {0x90, 0xB4, 0xAA, 0xFF}, // RGB332 = (4, 5, 2)
+    {0x90, 0xB4, 0xFF, 0xFF}, // RGB332 = (4, 5, 3)
+    {0x90, 0xD8, 0x00, 0xFF}, // RGB332 = (4, 6, 0)
+    {0x90, 0xD8, 0x55, 0xFF}, // RGB332 = (4, 6, 1)
+    {0x90, 0xD8, 0xAA, 0xFF}, // RGB332 = (4, 6, 2)
+    {0x90, 0xD8, 0xFF, 0xFF}, // RGB332 = (4, 6, 3)
+    {0x90, 0xFC, 0x00, 0xFF}, // RGB332 = (4, 7, 0)
+    {0x90, 0xFC, 0x55, 0xFF}, // RGB332 = (4, 7, 1)
+    {0x90, 0xFC, 0xAA, 0xFF}, // RGB332 = (4, 7, 2)
+    {0x90, 0xFC, 0xFF, 0xFF}, // RGB332 = (4, 7, 3)
+    {0xB4, 0x00, 0x55, 0xFF}, // RGB332 = (5, 0, 1)
+    {0xB4, 0x00, 0xFF, 0xFF}, // RGB332 = (5, 0, 3)
+    {0xB4, 0x24, 0x00, 0xFF}, // RGB332 = (5, 1, 0)
+    {0xB4, 0x24, 0x55, 0xFF}, // RGB332 = (5, 1, 1)
+    {0xB4, 0x24, 0xAA, 0xFF}, // RGB332 = (5, 1, 2)
+    {0xB4, 0x24, 0xFF, 0xFF}, // RGB332 = (5, 1, 3)
+    {0xB4, 0x48, 0x55, 0xFF}, // RGB332 = (5, 2, 1)
+    {0xB4, 0x48, 0xAA, 0xFF}, // RGB332 = (5, 2, 2)
+    {0xB4, 0x48, 0xFF, 0xFF}, // RGB332 = (5, 2, 3)
+    {0xB4, 0x6C, 0x00, 0xFF}, // RGB332 = (5, 3, 0)
+    {0xB4, 0x6C, 0x55, 0xFF}, // RGB332 = (5, 3, 1)
+    {0xB4, 0x6C, 0xAA, 0xFF}, // RGB332 = (5, 3, 2)
+    {0xB4, 0x6C, 0xFF, 0xFF}, // RGB332 = (5, 3, 3)
+    {0xB4, 0x90, 0x00, 0xFF}, // RGB332 = (5, 4, 0)
+    {0xB4, 0x90, 0x55, 0xFF}, // RGB332 = (5, 4, 1)
+    {0xB4, 0x90, 0xAA, 0xFF}, // RGB332 = (5, 4, 2)
+    {0xB4, 0x90, 0xFF, 0xFF}, // RGB332 = (5, 4, 3)
+    {0xB4, 0xB4, 0x00, 0xFF}, // RGB332 = (5, 5, 0)
+    {0xB4, 0xB4, 0x55, 0xFF}, // RGB332 = (5, 5, 1)
+    {0xB4, 0xB4, 0xFF, 0xFF}, // RGB332 = (5, 5, 3)
+    {0xB4, 0xD8, 0x00, 0xFF}, // RGB332 = (5, 6, 0)
+    {0xB4, 0xD8, 0x55, 0xFF}, // RGB332 = (5, 6, 1)
+    {0xB4, 0xD8, 0xAA, 0xFF}, // RGB332 = (5, 6, 2)
+    {0xB4, 0xD8, 0xFF, 0xFF}, // RGB332 = (5, 6, 3)
+    {0xB4, 0xFC, 0x00, 0xFF}, // RGB332 = (5, 7, 0)
+    {0xB4, 0xFC, 0x55, 0xFF}, // RGB332 = (5, 7, 1)
+    {0xB4, 0xFC, 0xAA, 0xFF}, // RGB332 = (5, 7, 2)
+    {0xB4, 0xFC, 0xFF, 0xFF}, // RGB332 = (5, 7, 3)
+    {0xD8, 0x00, 0x00, 0xFF}, // RGB332 = (6, 0, 0)
+    {0xD8, 0x00, 0x55, 0xFF}, // RGB332 = (6, 0, 1)
+    {0xD8, 0x00, 0xAA, 0xFF}, // RGB332 = (6, 0, 2)
+    {0xD8, 0x00, 0xFF, 0xFF}, // RGB332 = (6, 0, 3)
+    {0xD8, 0x24, 0x00, 0xFF}, // RGB332 = (6, 1, 0)
+    {0xD8, 0x24, 0x55, 0xFF}, // RGB332 = (6, 1, 1)
+    {0xD8, 0x24, 0xAA, 0xFF}, // RGB332 = (6, 1, 2)
+    {0xD8, 0x24, 0xFF, 0xFF}, // RGB332 = (6, 1, 3)
+    {0xD8, 0x48, 0x00, 0xFF}, // RGB332 = (6, 2, 0)
+    {0xD8, 0x48, 0x55, 0xFF}, // RGB332 = (6, 2, 1)
+    {0xD8, 0x48, 0xAA, 0xFF}, // RGB332 = (6, 2, 2)
+    {0xD8, 0x48, 0xFF, 0xFF}, // RGB332 = (6, 2, 3)
+    {0xD8, 0x6C, 0x00, 0xFF}, // RGB332 = (6, 3, 0)
+    {0xD8, 0x6C, 0x55, 0xFF}, // RGB332 = (6, 3, 1)
+    {0xD8, 0x6C, 0xAA, 0xFF}, // RGB332 = (6, 3, 2)
+    {0xD8, 0x6C, 0xFF, 0xFF}, // RGB332 = (6, 3, 3)
+    {0xD8, 0x90, 0x00, 0xFF}, // RGB332 = (6, 4, 0)
+    {0xD8, 0x90, 0x55, 0xFF}, // RGB332 = (6, 4, 1)
+    {0xD8, 0x90, 0xAA, 0xFF}, // RGB332 = (6, 4, 2)
+    {0xD8, 0x90, 0xFF, 0xFF}, // RGB332 = (6, 4, 3)
+    {0xD8, 0xB4, 0x00, 0xFF}, // RGB332 = (6, 5, 0)
+    {0xD8, 0xB4, 0x55, 0xFF}, // RGB332 = (6, 5, 1)
+    {0xD8, 0xB4, 0xAA, 0xFF}, // RGB332 = (6, 5, 2)
+    {0xD8, 0xB4, 0xFF, 0xFF}, // RGB332 = (6, 5, 3)
+    {0xD8, 0xD8, 0x00, 0xFF}, // RGB332 = (6, 6, 0)
+    {0xD8, 0xD8, 0x55, 0xFF}, // RGB332 = (6, 6, 1)
+    {0xD8, 0xD8, 0xAA, 0xFF}, // RGB332 = (6, 6, 2)
+    {0xD8, 0xD8, 0xFF, 0xFF}, // RGB332 = (6, 6, 3)
+    {0xD8, 0xFC, 0x00, 0xFF}, // RGB332 = (6, 7, 0)
+    {0xD8, 0xFC, 0x55, 0xFF}, // RGB332 = (6, 7, 1)
+    {0xD8, 0xFC, 0xAA, 0xFF}, // RGB332 = (6, 7, 2)
+    {0xD8, 0xFC, 0xFF, 0xFF}, // RGB332 = (6, 7, 3)
+    {0xFC, 0x00, 0x00, 0xFF}, // RGB332 = (7, 0, 0)
+    {0xFC, 0x00, 0x55, 0xFF}, // RGB332 = (7, 0, 1)
+    {0xFC, 0x00, 0xAA, 0xFF}, // RGB332 = (7, 0, 2)
+    {0xFC, 0x00, 0xFF, 0xFF}, // RGB332 = (7, 0, 3)
+    {0xFC, 0x24, 0x00, 0xFF}, // RGB332 = (7, 1, 0)
+    {0xFC, 0x24, 0x55, 0xFF}, // RGB332 = (7, 1, 1)
+    {0xFC, 0x24, 0xAA, 0xFF}, // RGB332 = (7, 1, 2)
+    {0xFC, 0x24, 0xFF, 0xFF}, // RGB332 = (7, 1, 3)
+    {0xFC, 0x48, 0x00, 0xFF}, // RGB332 = (7, 2, 0)
+    {0xFC, 0x48, 0xAA, 0xFF}, // RGB332 = (7, 2, 2)
+    {0xFC, 0x6C, 0x00, 0xFF}, // RGB332 = (7, 3, 0)
+    {0xFC, 0x6C, 0x55, 0xFF}, // RGB332 = (7, 3, 1)
+    {0xFC, 0x6C, 0xAA, 0xFF}, // RGB332 = (7, 3, 2)
+    {0xFC, 0x6C, 0xFF, 0xFF}, // RGB332 = (7, 3, 3)
+    {0xFC, 0x90, 0x00, 0xFF}, // RGB332 = (7, 4, 0)
+    {0xFC, 0x90, 0x55, 0xFF}, // RGB332 = (7, 4, 1)
+    {0xFC, 0x90, 0xAA, 0xFF}, // RGB332 = (7, 4, 2)
+    {0xFC, 0x90, 0xFF, 0xFF}, // RGB332 = (7, 4, 3)
+    {0xFC, 0xB4, 0x00, 0xFF}, // RGB332 = (7, 5, 0)
+    {0xFC, 0xB4, 0x55, 0xFF}, // RGB332 = (7, 5, 1)
+    {0xFC, 0xB4, 0xAA, 0xFF}, // RGB332 = (7, 5, 2)
+    {0xFC, 0xB4, 0xFF, 0xFF}, // RGB332 = (7, 5, 3)
+    {0xFC, 0xD8, 0x00, 0xFF}, // RGB332 = (7, 6, 0)
+    {0xFC, 0xD8, 0x55, 0xFF}, // RGB332 = (7, 6, 1)
+    {0xFC, 0xD8, 0xAA, 0xFF}, // RGB332 = (7, 6, 2)
+    {0xFC, 0xD8, 0xFF, 0xFF}, // RGB332 = (7, 6, 3)
+    {0xFC, 0xFC, 0x00, 0xFF}, // RGB332 = (7, 7, 0)
+    {0xFC, 0xFC, 0xAA, 0xFF}, // RGB332 = (7, 7, 2)
+  };
+
+grub_err_t
+grub_video_fb_init (void)
+{
+  grub_free (framebuffer.palette);
+  framebuffer.render_target = 0;
+  framebuffer.back_target = 0;
+  framebuffer.palette = 0;
+  framebuffer.palette_size = 0;
+  framebuffer.set_page = 0;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_fini (void)
+{
+  /* TODO: destroy render targets.  */
+
+  grub_free (framebuffer.offscreen_buffer);
+  grub_free (framebuffer.palette);
+  framebuffer.render_target = 0;
+  framebuffer.back_target = 0;
+  framebuffer.palette = 0;
+  framebuffer.palette_size = 0;
+  framebuffer.set_page = 0;
+  framebuffer.offscreen_buffer = 0;
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_info (struct grub_video_mode_info *mode_info)
+{
+  /* Copy mode info from active render target.  */
+  grub_memcpy (mode_info, &framebuffer.render_target->mode_info,
+               sizeof (struct grub_video_mode_info));
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_palette (unsigned int start, unsigned int count,
+			   struct grub_video_palette_data *palette_data)
+{
+  unsigned int i;
+
+  /* Assume that we know everything from index color palette.  */
+  for (i = 0; (i < count) && ((i + start) < framebuffer.palette_size); i++)
+    palette_data[i] = framebuffer.palette[start + i];
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_set_palette (unsigned int start, unsigned int count,
+			   struct grub_video_palette_data *palette_data)
+{
+  unsigned i;
+  if (start + count > framebuffer.palette_size)
+    {
+      framebuffer.palette_size = start + count;
+      framebuffer.palette = grub_realloc (framebuffer.palette,
+					  sizeof (framebuffer.palette[0])
+					  * framebuffer.palette_size);
+      if (!framebuffer.palette)
+	{
+	  grub_video_fb_fini ();
+	  return grub_errno;
+	}
+    }
+  for (i = 0; (i < count) && ((i + start) < framebuffer.palette_size); i++)
+    framebuffer.palette[start + i] = palette_data[i];
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_fb_set_area (void)
+{
+  unsigned int viewport_x1 = framebuffer.render_target->viewport.x;
+  unsigned int viewport_y1 = framebuffer.render_target->viewport.y;
+  unsigned int viewport_width = framebuffer.render_target->viewport.width;
+  unsigned int viewport_height = framebuffer.render_target->viewport.height;
+  unsigned int viewport_x2 = viewport_x1 + viewport_width;
+  unsigned int viewport_y2 = viewport_y1 + viewport_height;
+
+  unsigned int region_x1 = framebuffer.render_target->region.x;
+  unsigned int region_y1 = framebuffer.render_target->region.y;
+  unsigned int region_width = framebuffer.render_target->region.width;
+  unsigned int region_height = framebuffer.render_target->region.height;
+  unsigned int region_x2 = region_x1 + region_width;
+  unsigned int region_y2 = region_y1 + region_height;
+
+  unsigned int max_x1 = grub_max (viewport_x1, region_x1);
+  unsigned int min_x2 = grub_min (viewport_x2, region_x2);
+  unsigned int max_y1 = grub_max (viewport_y1, region_y1);
+  unsigned int min_y2 = grub_min (viewport_y2, region_y2);
+
+  /* Viewport and region do not intersect. */
+  if (viewport_width == 0 || viewport_height == 0 || region_width == 0
+      || region_height == 0 || max_x1 >= min_x2 || max_y1 >= min_y2)
+    {
+      framebuffer.render_target->area.x = 0;
+      framebuffer.render_target->area.y = 0;
+      framebuffer.render_target->area.width = 0;
+      framebuffer.render_target->area.height = 0;
+      framebuffer.render_target->area_offset_x = 0;
+      framebuffer.render_target->area_offset_y = 0;
+      return GRUB_ERR_NONE;
+    }
+
+  /* There is non-zero intersection. */
+  framebuffer.render_target->area.x = max_x1;
+  framebuffer.render_target->area.y = max_y1;
+  framebuffer.render_target->area.width = min_x2 - max_x1;
+  framebuffer.render_target->area.height = min_y2 - max_y1;
+
+  if (region_x1 > viewport_x1)
+    framebuffer.render_target->area_offset_x = (int)region_x1
+                                               - (int)viewport_x1;
+  else
+    framebuffer.render_target->area_offset_x = 0;
+  if (region_y1 > viewport_y1)
+    framebuffer.render_target->area_offset_y = (int)region_y1
+                                               - (int)viewport_y1;
+  else
+    framebuffer.render_target->area_offset_y = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_set_viewport (unsigned int x, unsigned int y,
+			    unsigned int width, unsigned int height)
+{
+  /* Make sure viewport is within screen dimensions.  If viewport was set
+     to be out of the screen, mark its size as zero.  */
+  if (x > framebuffer.render_target->mode_info.width)
+    {
+      x = 0;
+      width = 0;
+    }
+
+  if (y > framebuffer.render_target->mode_info.height)
+    {
+      y = 0;
+      height = 0;
+    }
+
+  if (x + width > framebuffer.render_target->mode_info.width)
+    width = framebuffer.render_target->mode_info.width - x;
+
+  if (y + height > framebuffer.render_target->mode_info.height)
+    height = framebuffer.render_target->mode_info.height - y;
+
+  framebuffer.render_target->viewport.x = x;
+  framebuffer.render_target->viewport.y = y;
+  framebuffer.render_target->viewport.width = width;
+  framebuffer.render_target->viewport.height = height;
+
+  /* Count drawing area only if needed. */
+  if (framebuffer.render_target->area_enabled)
+    grub_video_fb_set_area ();
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_viewport (unsigned int *x, unsigned int *y,
+			    unsigned int *width, unsigned int *height)
+{
+  if (x) *x = framebuffer.render_target->viewport.x;
+  if (y) *y = framebuffer.render_target->viewport.y;
+  if (width) *width = framebuffer.render_target->viewport.width;
+  if (height) *height = framebuffer.render_target->viewport.height;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_set_region (unsigned int x, unsigned int y,
+                          unsigned int width, unsigned int height)
+{
+  /* Make sure region is within screen dimensions.  If region was set
+     to be out of the screen, mark its size as zero.  */
+  if (x > framebuffer.render_target->mode_info.width)
+    {
+      x = 0;
+      width = 0;
+    }
+
+  if (y > framebuffer.render_target->mode_info.height)
+    {
+      y = 0;
+      height = 0;
+    }
+
+  if (x + width > framebuffer.render_target->mode_info.width)
+    width = framebuffer.render_target->mode_info.width - x;
+
+  if (y + height > framebuffer.render_target->mode_info.height)
+    height = framebuffer.render_target->mode_info.height - y;
+
+  framebuffer.render_target->region.x = x;
+  framebuffer.render_target->region.y = y;
+  framebuffer.render_target->region.width = width;
+  framebuffer.render_target->region.height = height;
+
+  /* If we have called set_region then area is needed.  */
+  grub_video_fb_set_area ();
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_region (unsigned int *x, unsigned int *y,
+                          unsigned int *width, unsigned int *height)
+{
+  if (x) *x = framebuffer.render_target->region.x;
+  if (y) *y = framebuffer.render_target->region.y;
+  if (width) *width = framebuffer.render_target->region.width;
+  if (height) *height = framebuffer.render_target->region.height;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_set_area_status (grub_video_area_status_t area_status)
+{
+  if (area_status == GRUB_VIDEO_AREA_ENABLED)
+    framebuffer.render_target->area_enabled = 1;
+  else
+    framebuffer.render_target->area_enabled = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_area_status (grub_video_area_status_t *area_status)
+{
+  if (!area_status)
+    return GRUB_ERR_NONE;
+
+  if (framebuffer.render_target->area_enabled)
+    *area_status = GRUB_VIDEO_AREA_ENABLED;
+  else
+    *area_status = GRUB_VIDEO_AREA_DISABLED;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Maps color name to target optimized color format.  */
+grub_video_color_t
+grub_video_fb_map_color (grub_uint32_t color_name)
+{
+  /* TODO: implement color theme mapping code.  */
+
+  if (color_name < framebuffer.palette_size)
+    {
+      if ((framebuffer.render_target->mode_info.mode_type
+           & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR) != 0)
+        return color_name;
+      else
+        {
+          grub_video_color_t color;
+
+          color = grub_video_fb_map_rgb (framebuffer.palette[color_name].r,
+					 framebuffer.palette[color_name].g,
+					 framebuffer.palette[color_name].b);
+
+          return color;
+        }
+    }
+
+  return 0;
+}
+
+/* Maps RGB to target optimized color format.  */
+grub_video_color_t
+grub_video_fb_map_rgb (grub_uint8_t red, grub_uint8_t green,
+		       grub_uint8_t blue)
+{
+  if ((framebuffer.render_target->mode_info.mode_type
+       & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR) != 0)
+    {
+      int minindex = 0;
+      int delta = 0;
+      int tmp;
+      int val;
+      unsigned i;
+
+      /* Find best matching color.  */
+      for (i = 0; i < framebuffer.palette_size; i++)
+        {
+          val = framebuffer.palette[i].r - red;
+          tmp = val * val;
+          val = framebuffer.palette[i].g - green;
+          tmp += val * val;
+          val = framebuffer.palette[i].b - blue;
+          tmp += val * val;
+
+          if (i == 0)
+            delta = tmp;
+
+          if (tmp < delta)
+            {
+              delta = tmp;
+              minindex = i;
+              if (tmp == 0)
+                break;
+            }
+        }
+
+      return minindex;
+    }
+  else if ((framebuffer.render_target->mode_info.mode_type
+            & GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP) != 0)
+    {
+       if (red == framebuffer.render_target->mode_info.fg_red
+           && green == framebuffer.render_target->mode_info.fg_green
+           && blue == framebuffer.render_target->mode_info.fg_blue)
+         return 1;
+       else
+         return 0;
+    }
+  else
+    {
+      grub_uint32_t value;
+      grub_uint8_t alpha = 255; /* Opaque color.  */
+
+      red >>= 8 - framebuffer.render_target->mode_info.red_mask_size;
+      green >>= 8 - framebuffer.render_target->mode_info.green_mask_size;
+      blue >>= 8 - framebuffer.render_target->mode_info.blue_mask_size;
+      alpha >>= 8 - framebuffer.render_target->mode_info.reserved_mask_size;
+
+      value = red << framebuffer.render_target->mode_info.red_field_pos;
+      value |= green << framebuffer.render_target->mode_info.green_field_pos;
+      value |= blue << framebuffer.render_target->mode_info.blue_field_pos;
+      value |= alpha << framebuffer.render_target->mode_info.reserved_field_pos;
+
+      return value;
+    }
+
+}
+
+/* Maps RGBA to target optimized color format.  */
+grub_video_color_t
+grub_video_fb_map_rgba (grub_uint8_t red, grub_uint8_t green,
+			grub_uint8_t blue, grub_uint8_t alpha)
+{
+
+  if ((framebuffer.render_target->mode_info.mode_type
+       & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR) != 0)
+    {
+      if ((framebuffer.render_target->mode_info.mode_type
+	   & GRUB_VIDEO_MODE_TYPE_ALPHA) != 0
+	  && alpha == 0)
+	return 0xf0;
+      /* No alpha available in index color modes, just use
+	 same value as in only RGB modes.  */
+      return grub_video_fb_map_rgb (red, green, blue);
+    }
+  else if ((framebuffer.render_target->mode_info.mode_type
+            & GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP) != 0)
+    {
+      if (red == framebuffer.render_target->mode_info.fg_red
+          && green == framebuffer.render_target->mode_info.fg_green
+          && blue == framebuffer.render_target->mode_info.fg_blue
+          && alpha == framebuffer.render_target->mode_info.fg_alpha)
+        return 1;
+      else
+        return 0;
+    }
+  else
+    {
+      grub_uint32_t value;
+
+      red >>= 8 - framebuffer.render_target->mode_info.red_mask_size;
+      green >>= 8 - framebuffer.render_target->mode_info.green_mask_size;
+      blue >>= 8 - framebuffer.render_target->mode_info.blue_mask_size;
+      alpha >>= 8 - framebuffer.render_target->mode_info.reserved_mask_size;
+
+      value = red << framebuffer.render_target->mode_info.red_field_pos;
+      value |= green << framebuffer.render_target->mode_info.green_field_pos;
+      value |= blue << framebuffer.render_target->mode_info.blue_field_pos;
+      value |= alpha << framebuffer.render_target->mode_info.reserved_field_pos;
+
+      return value;
+    }
+}
+
+/* Splits target optimized format to components.  */
+grub_err_t
+grub_video_fb_unmap_color (grub_video_color_t color,
+			   grub_uint8_t *red, grub_uint8_t *green,
+			   grub_uint8_t *blue, grub_uint8_t *alpha)
+{
+  struct grub_video_fbblit_info target_info;
+
+  target_info.mode_info = &framebuffer.render_target->mode_info;
+  target_info.data = framebuffer.render_target->data;
+
+  grub_video_fb_unmap_color_int (&target_info, color, red, green, blue, alpha);
+
+  return GRUB_ERR_NONE;
+}
+
+/* Splits color in source format to components.  */
+void
+grub_video_fb_unmap_color_int (struct grub_video_fbblit_info * source,
+			       grub_video_color_t color,
+			       grub_uint8_t *red, grub_uint8_t *green,
+			       grub_uint8_t *blue, grub_uint8_t *alpha)
+{
+  struct grub_video_mode_info *mode_info;
+  mode_info = source->mode_info;
+
+  if ((mode_info->mode_type
+       & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR) != 0)
+    {
+      if ((mode_info->mode_type
+	   & GRUB_VIDEO_MODE_TYPE_ALPHA) != 0
+	  && color == 0xf0)
+        {
+          *red = 0;
+          *green = 0;
+          *blue = 0;
+          *alpha = 0;
+          return;
+        }
+	
+      /* If we have an out-of-bounds color, return transparent black.  */
+      if (color > 255)
+        {
+          *red = 0;
+          *green = 0;
+          *blue = 0;
+          *alpha = 0;
+          return;
+        }
+
+      *red = framebuffer.palette[color].r;
+      *green = framebuffer.palette[color].g;
+      *blue = framebuffer.palette[color].b;
+      *alpha = framebuffer.palette[color].a;
+      return;
+    }
+  else if ((mode_info->mode_type
+            & GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP) != 0)
+    {
+      if (color & 1)
+        {
+          *red = mode_info->fg_red;
+          *green = mode_info->fg_green;
+          *blue = mode_info->fg_blue;
+          *alpha = mode_info->fg_alpha;
+        }
+      else
+        {
+          *red = mode_info->bg_red;
+          *green = mode_info->bg_green;
+          *blue = mode_info->bg_blue;
+          *alpha = mode_info->bg_alpha;
+        }
+    }
+  else
+    {
+      grub_uint32_t tmp;
+
+      /* Get red component.  */
+      tmp = color >> mode_info->red_field_pos;
+      tmp &= (1 << mode_info->red_mask_size) - 1;
+      tmp <<= 8 - mode_info->red_mask_size;
+      tmp |= (1 << (8 - mode_info->red_mask_size)) - 1;
+      *red = tmp & 0xFF;
+
+      /* Get green component.  */
+      tmp = color >> mode_info->green_field_pos;
+      tmp &= (1 << mode_info->green_mask_size) - 1;
+      tmp <<= 8 - mode_info->green_mask_size;
+      tmp |= (1 << (8 - mode_info->green_mask_size)) - 1;
+      *green = tmp & 0xFF;
+
+      /* Get blue component.  */
+      tmp = color >> mode_info->blue_field_pos;
+      tmp &= (1 << mode_info->blue_mask_size) - 1;
+      tmp <<= 8 - mode_info->blue_mask_size;
+      tmp |= (1 << (8 - mode_info->blue_mask_size)) - 1;
+      *blue = tmp & 0xFF;
+
+      /* Get alpha component.  */
+      if (source->mode_info->reserved_mask_size > 0)
+        {
+          tmp = color >> mode_info->reserved_field_pos;
+          tmp &= (1 << mode_info->reserved_mask_size) - 1;
+          tmp <<= 8 - mode_info->reserved_mask_size;
+          tmp |= (1 << (8 - mode_info->reserved_mask_size)) - 1;
+        }
+      else
+        /* If there is no alpha component, assume it opaque.  */
+        tmp = 255;
+
+      *alpha = tmp & 0xFF;
+    }
+}
+
+static void
+dirty (int y, int height)
+{
+  if (framebuffer.render_target != framebuffer.back_target)
+    return;
+  if (framebuffer.current_dirty.first_line > y)
+    framebuffer.current_dirty.first_line = y;
+  if (framebuffer.current_dirty.last_line < y + height)
+    framebuffer.current_dirty.last_line = y + height;
+}
+
+grub_err_t
+grub_video_fb_fill_rect (grub_video_color_t color, int x, int y,
+			 unsigned int width, unsigned int height)
+{
+  struct grub_video_fbblit_info target;
+  unsigned int area_x;
+  unsigned int area_y;
+  unsigned int area_width;
+  unsigned int area_height;
+  if (framebuffer.render_target->area_enabled)
+    {
+      area_x = framebuffer.render_target->area.x;
+      area_y = framebuffer.render_target->area.y;
+      area_width = framebuffer.render_target->area.width;
+      area_height = framebuffer.render_target->area.height;
+      x -= framebuffer.render_target->area_offset_x;
+      y -= framebuffer.render_target->area_offset_y;
+    }
+  else
+    {
+      area_x = framebuffer.render_target->viewport.x;
+      area_y = framebuffer.render_target->viewport.y;
+      area_width = framebuffer.render_target->viewport.width;
+      area_height = framebuffer.render_target->viewport.height;
+    }
+
+  /* Make sure there is something to do.  */
+  if ((area_width == 0) || (area_height == 0))
+    return GRUB_ERR_NONE;
+  if ((x >= (int)area_width) || (x + (int)width < 0))
+    return GRUB_ERR_NONE;
+  if ((y >= (int)area_height) || (y + (int)height < 0))
+    return GRUB_ERR_NONE;
+
+  /* Do not allow drawing out of area.  */
+  if (x < 0)
+    {
+      width += x;
+      x = 0;
+    }
+  if (y < 0)
+    {
+      height += y;
+      y = 0;
+    }
+
+  if ((x + width) > area_width)
+    width = area_width - x;
+  if ((y + height) > area_height)
+    height = area_height - y;
+
+  /* Add area offset.  */
+  x += area_x;
+  y += area_y;
+
+  dirty (y, height);
+
+  /* Use fbblit_info to encapsulate rendering.  */
+  target.mode_info = &framebuffer.render_target->mode_info;
+  target.data = framebuffer.render_target->data;
+
+  grub_video_fb_fill_dispatch (&target, color, x, y,
+			       width, height);
+  return GRUB_ERR_NONE;
+}
+
+static inline grub_err_t __attribute__ ((always_inline))
+grub_video_fb_blit_source (struct grub_video_fbblit_info *source,
+                           enum grub_video_blit_operators oper, int x, int y,
+                           int offset_x, int offset_y,
+                           unsigned int width, unsigned int height)
+{
+  struct grub_video_fbblit_info target;
+  unsigned int area_x;
+  unsigned int area_y;
+  unsigned int area_width;
+  unsigned int area_height;
+  if (framebuffer.render_target->area_enabled)
+    {
+      area_x = framebuffer.render_target->area.x;
+      area_y = framebuffer.render_target->area.y;
+      area_width = framebuffer.render_target->area.width;
+      area_height = framebuffer.render_target->area.height;
+      x -= framebuffer.render_target->area_offset_x;
+      y -= framebuffer.render_target->area_offset_y;
+    }
+  else
+    {
+      area_x = framebuffer.render_target->viewport.x;
+      area_y = framebuffer.render_target->viewport.y;
+      area_width = framebuffer.render_target->viewport.width;
+      area_height = framebuffer.render_target->viewport.height;
+    }
+
+  /* Make sure there is something to do.  */
+  if ((area_width == 0) || (area_height == 0) || (width == 0) || (height == 0))
+    return GRUB_ERR_NONE;
+  if ((x >= (int)area_width) || (x + (int)width < 0))
+    return GRUB_ERR_NONE;
+  if ((y >= (int)area_height) || (y + (int)height < 0))
+    return GRUB_ERR_NONE;
+  if ((x + (int)source->mode_info->width) < 0)
+    return GRUB_ERR_NONE;
+  if ((y + (int)source->mode_info->height) < 0)
+    return GRUB_ERR_NONE;
+  if ((offset_x >= (int)source->mode_info->width)
+      || (offset_x + (int)width < 0))
+    return GRUB_ERR_NONE;
+  if ((offset_y >= (int)source->mode_info->height)
+      || (offset_y + (int)height < 0))
+    return GRUB_ERR_NONE;
+
+  /* If we have negative coordinates, optimize drawing to minimum.  */
+  if (offset_x < 0)
+    {
+      width += offset_x;
+      x -= offset_x;
+      offset_x = 0;
+    }
+
+  if (offset_y < 0)
+    {
+      height += offset_y;
+      y -= offset_y;
+      offset_y = 0;
+    }
+
+  if (x < 0)
+    {
+      width += x;
+      offset_x -= x;
+      x = 0;
+    }
+
+  if (y < 0)
+    {
+      height += y;
+      offset_y -= y;
+      y = 0;
+    }
+
+  /* Do not allow drawing out of area.  */
+  if ((x + width) > area_width)
+    width = area_width - x;
+  if ((y + height) > area_height)
+    height = area_height - y;
+
+  if ((offset_x + width) > source->mode_info->width)
+    width = source->mode_info->width - offset_x;
+  if ((offset_y + height) > source->mode_info->height)
+    height = source->mode_info->height - offset_y;
+
+  /* Limit drawing to source render target dimensions.  */
+  if (width > source->mode_info->width)
+    width = source->mode_info->width;
+
+  if (height > source->mode_info->height)
+    height = source->mode_info->height;
+
+  /* Add viewport offset.  */
+  x += area_x;
+  y += area_y;
+
+  /* Use fbblit_info to encapsulate rendering.  */
+  target.mode_info = &framebuffer.render_target->mode_info;
+  target.data = framebuffer.render_target->data;
+
+  /* Do actual blitting.  */
+  dirty (y, height);
+  grub_video_fb_dispatch_blit (&target, source, oper, x, y, width, height,
+                               offset_x, offset_y);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_blit_bitmap (struct grub_video_bitmap *bitmap,
+                           enum grub_video_blit_operators oper, int x, int y,
+                           int offset_x, int offset_y,
+                           unsigned int width, unsigned int height)
+{
+  struct grub_video_fbblit_info source_info;
+  source_info.mode_info = &bitmap->mode_info;
+  source_info.data = bitmap->data;
+
+  return grub_video_fb_blit_source (&source_info, oper, x, y,
+                                    offset_x, offset_y, width, height);
+}
+
+grub_err_t
+grub_video_fb_blit_render_target (struct grub_video_fbrender_target *source,
+                                  enum grub_video_blit_operators oper,
+                                  int x, int y, int offset_x, int offset_y,
+                                  unsigned int width, unsigned int height)
+{
+  struct grub_video_fbblit_info source_info;
+  source_info.mode_info = &source->mode_info;
+  source_info.data = source->data;
+
+  return grub_video_fb_blit_source (&source_info, oper, x, y,
+                                    offset_x, offset_y, width, height);
+}
+
+grub_err_t
+grub_video_fb_scroll (grub_video_color_t color, int dx, int dy)
+{
+  int width;
+  int height;
+  int src_x;
+  int src_y;
+  int dst_x;
+  int dst_y;
+
+  /* 1. Check if we have something to do.  */
+  if ((dx == 0) && (dy == 0))
+    return GRUB_ERR_NONE;
+
+  width = framebuffer.render_target->viewport.width - grub_abs (dx);
+  height = framebuffer.render_target->viewport.height - grub_abs (dy);
+
+  dirty (framebuffer.render_target->viewport.y,
+	 framebuffer.render_target->viewport.height);
+
+  if (dx < 0)
+    {
+      src_x = framebuffer.render_target->viewport.x - dx;
+      dst_x = framebuffer.render_target->viewport.x;
+    }
+  else
+    {
+      src_x = framebuffer.render_target->viewport.x;
+      dst_x = framebuffer.render_target->viewport.x + dx;
+    }
+
+  if (dy < 0)
+    {
+      src_y = framebuffer.render_target->viewport.y - dy;
+      dst_y = framebuffer.render_target->viewport.y;
+    }
+  else
+    {
+      src_y = framebuffer.render_target->viewport.y;
+      dst_y = framebuffer.render_target->viewport.y + dy;
+    }
+
+  /* 2. Check if there is need to copy data.  */
+  if ((grub_abs (dx) < framebuffer.render_target->viewport.width)
+       && (grub_abs (dy) < framebuffer.render_target->viewport.height))
+    {
+      /* 3. Move data in render target.  */
+      struct grub_video_fbblit_info target;
+      int i, j;
+      int linedelta, linelen;
+
+      target.mode_info = &framebuffer.render_target->mode_info;
+      target.data = framebuffer.render_target->data;
+
+      linedelta = target.mode_info->pitch
+	- width * target.mode_info->bytes_per_pixel;
+      linelen = width * target.mode_info->bytes_per_pixel;
+#define DO_SCROLL                                                    \
+      /* Check vertical direction of the move.  */                   \
+      if (dy < 0 || (dy == 0 && dx < 0))                             \
+	{                                                            \
+	  dst = (void *) grub_video_fb_get_video_ptr (&target,       \
+						      dst_x, dst_y); \
+	  src = (void *) grub_video_fb_get_video_ptr (&target,	     \
+						      src_x, src_y); \
+	  /* 3a. Move data upwards.  */                              \
+	  for (j = 0; j < height; j++)                               \
+	    {                                                        \
+	      for (i = 0; i < linelen; i++)                          \
+		*(dst++) = *(src++);	                             \
+	      dst += linedelta;                                      \
+	      src += linedelta;                                      \
+	    }							     \
+	}                                                            \
+      else                                                           \
+	{                                                            \
+	  /* 3b. Move data downwards.  */                            \
+	  dst = (void *) grub_video_fb_get_video_ptr (&target,	     \
+					              dst_x + width, \
+					     dst_y + height - 1);    \
+	  src = (void *) grub_video_fb_get_video_ptr (&target,	     \
+					              src_x + width, \
+					     src_y + height - 1);    \
+	  dst--;                                                     \
+          src--;                                                     \
+	  for (j = 0; j < height; j++)                               \
+	    {                                                        \
+	      for (i = 0; i < linelen; i++)                          \
+		*(dst--) = *(src--);                                 \
+	      dst -= linedelta;                                      \
+	      src -= linedelta;                                      \
+	    }                                                        \
+	}
+
+      /* If everything is aligned on 32-bit use 32-bit copy.  */
+      if ((grub_addr_t) grub_video_fb_get_video_ptr (&target, src_x, src_y)
+	  % sizeof (grub_uint32_t) == 0
+	  && (grub_addr_t) grub_video_fb_get_video_ptr (&target, dst_x, dst_y) 
+	  % sizeof (grub_uint32_t) == 0
+	  && linelen % sizeof (grub_uint32_t) == 0
+	  && linedelta % sizeof (grub_uint32_t) == 0)
+	{
+	  grub_uint32_t *src, *dst;
+	  linelen /= sizeof (grub_uint32_t);
+	  linedelta /= sizeof (grub_uint32_t);
+	  DO_SCROLL
+	}
+      /* If everything is aligned on 16-bit use 16-bit copy.  */
+      else if ((grub_addr_t) grub_video_fb_get_video_ptr (&target, src_x, src_y)
+	       % sizeof (grub_uint16_t) == 0
+	       && (grub_addr_t) grub_video_fb_get_video_ptr (&target,
+							     dst_x, dst_y) 
+	       % sizeof (grub_uint16_t) == 0
+	       && linelen % sizeof (grub_uint16_t) == 0
+	       && linedelta % sizeof (grub_uint16_t) == 0)
+	{
+	  grub_uint16_t *src, *dst;
+	  linelen /= sizeof (grub_uint16_t);
+	  linedelta /= sizeof (grub_uint16_t);
+	  DO_SCROLL
+	}
+      /* If not aligned at all use 8-bit copy.  */
+      else
+	{
+	  grub_uint8_t *src, *dst;
+	  DO_SCROLL
+	}	
+    }
+
+  /* 4. Fill empty space with specified color.  In this implementation
+     there might be colliding areas but at the moment there is no need
+     to optimize this.  */
+
+  /* 4a. Fill top & bottom parts.  */
+  if (dy > 0)
+    grub_video_fb_fill_rect (color, 0, 0, framebuffer.render_target->viewport.width, dy);
+  else if (dy < 0)
+    {
+      if (framebuffer.render_target->viewport.height < grub_abs (dy))
+        dy = -framebuffer.render_target->viewport.height;
+
+      grub_video_fb_fill_rect (color, 0, framebuffer.render_target->viewport.height + dy,
+                                framebuffer.render_target->viewport.width, -dy);
+    }
+
+  /* 4b. Fill left & right parts.  */
+  if (dx > 0)
+    grub_video_fb_fill_rect (color, 0, 0,
+                              dx, framebuffer.render_target->viewport.height);
+  else if (dx < 0)
+    {
+      if (framebuffer.render_target->viewport.width < grub_abs (dx))
+        dx = -framebuffer.render_target->viewport.width;
+
+      grub_video_fb_fill_rect (color, framebuffer.render_target->viewport.width + dx, 0,
+                                -dx, framebuffer.render_target->viewport.height);
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+
+grub_err_t
+grub_video_fb_create_render_target (struct grub_video_fbrender_target **result,
+				    unsigned int width, unsigned int height,
+				    unsigned int mode_type __attribute__ ((unused)))
+{
+  struct grub_video_fbrender_target *target;
+  unsigned int size;
+
+  /* Validate arguments.  */
+  if ((! result)
+      || (width == 0)
+      || (height == 0))
+    return grub_error (GRUB_ERR_BUG,
+                       "invalid argument given");
+
+  /* Allocate memory for render target.  */
+  target = grub_malloc (sizeof (struct grub_video_fbrender_target));
+  if (! target)
+    return grub_errno;
+
+  /* TODO: Implement other types too.
+     Currently only 32bit render targets are supported.  */
+
+  /* Mark render target as allocated.  */
+  target->is_allocated = 1;
+
+  /* Maximize viewport, region and area.  */
+  target->viewport.x = 0;
+  target->viewport.y = 0;
+  target->viewport.width = width;
+  target->viewport.height = height;
+
+  target->region.x = 0;
+  target->region.y = 0;
+  target->region.width = width;
+  target->region.height = height;
+
+  target->area_enabled = 0;
+  target->area.x = 0;
+  target->area.y = 0;
+  target->area.width = width;
+  target->area.height = height;
+  target->area_offset_x = 0;
+  target->area_offset_y = 0;
+
+  /* Setup render target format.  */
+  target->mode_info.width = width;
+  target->mode_info.height = height;
+  switch (mode_type)
+    {
+    case GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
+      | GRUB_VIDEO_MODE_TYPE_ALPHA:
+      target->mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
+	| GRUB_VIDEO_MODE_TYPE_ALPHA;
+      target->mode_info.bpp = 8;
+      target->mode_info.bytes_per_pixel = 1;
+      target->mode_info.number_of_colors = 16;
+      target->mode_info.blit_format = GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA;
+      break;
+    default:
+      target->mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB
+	| GRUB_VIDEO_MODE_TYPE_ALPHA;
+      target->mode_info.bpp = 32;
+      target->mode_info.bytes_per_pixel = 4;
+      target->mode_info.red_mask_size = 8;
+      target->mode_info.red_field_pos = 0;
+      target->mode_info.green_mask_size = 8;
+      target->mode_info.green_field_pos = 8;
+      target->mode_info.blue_mask_size = 8;
+      target->mode_info.blue_field_pos = 16;
+      target->mode_info.reserved_mask_size = 8;
+      target->mode_info.reserved_field_pos = 24;
+      target->mode_info.number_of_colors = framebuffer.palette_size; /* Emulated palette.  */
+      target->mode_info.blit_format = GRUB_VIDEO_BLIT_FORMAT_RGBA_8888;
+      break;
+    }
+  target->mode_info.pitch = target->mode_info.bytes_per_pixel * width;
+
+  /* Calculate size needed for the data.  */
+  size = (width * target->mode_info.bytes_per_pixel) * height;
+
+  target->data = grub_malloc (size);
+  if (! target->data)
+    {
+      grub_free (target);
+      return grub_errno;
+    }
+
+  /* Clear render target with black and maximum transparency.  */
+  if (mode_type == (GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
+		    | GRUB_VIDEO_MODE_TYPE_ALPHA))
+    grub_memset (target->data, 0xf0, size);
+  else
+    grub_memset (target->data, 0, size);
+
+  /* TODO: Add render target to render target list.  */
+
+  /* Save result to caller.  */
+  *result = target;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_create_render_target_from_pointer (struct grub_video_fbrender_target **result,
+						 const struct grub_video_mode_info *mode_info,
+						 void *ptr)
+{
+  struct grub_video_fbrender_target *target;
+  unsigned y;
+
+#ifndef GRUB_HAVE_UNALIGNED_ACCESS
+  if (!(mode_info->bytes_per_pixel & (mode_info->bytes_per_pixel - 1))
+      && ((grub_addr_t) ptr & (mode_info->bytes_per_pixel - 1)))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unaligned pointer");
+  if (!(mode_info->bytes_per_pixel & (mode_info->bytes_per_pixel - 1))
+      && (mode_info->pitch & (mode_info->bytes_per_pixel - 1)))
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "unaligned pitch");
+#endif
+
+  /* Allocate memory for render target.  */
+  target = grub_malloc (sizeof (struct grub_video_fbrender_target));
+  if (! target)
+    return grub_errno;
+
+  /* Mark framebuffer memory as non allocated.  */
+  target->is_allocated = 0;
+  target->data = ptr;
+
+  grub_memcpy (&(target->mode_info), mode_info, sizeof (target->mode_info));
+
+  /* Reset viewport, region and area to match new mode.  */
+  target->viewport.x = 0;
+  target->viewport.y = 0;
+  target->viewport.width = mode_info->width;
+  target->viewport.height = mode_info->height;
+
+  target->region.x = 0;
+  target->region.y = 0;
+  target->region.width = mode_info->width;
+  target->region.height = mode_info->height;
+
+  target->area_enabled = 0;
+  target->area.x = 0;
+  target->area.y = 0;
+  target->area.width = mode_info->width;
+  target->area.height = mode_info->height;
+  target->area_offset_x = 0;
+  target->area_offset_y = 0;
+
+  /* Clear render target with black and maximum transparency.  */
+  for (y = 0; y < mode_info->height; y++)
+    grub_memset (target->data + mode_info->pitch * y, 0,
+		 mode_info->bytes_per_pixel * mode_info->width);
+
+  /* Save result to caller.  */
+  *result = target;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_delete_render_target (struct grub_video_fbrender_target *target)
+{
+  /* If there is no target, then just return without error.  */
+  if (! target)
+    return GRUB_ERR_NONE;
+
+  /* TODO: Delist render target from render target list.  */
+
+  /* If this is software render target, free it's memory.  */
+  if (target->is_allocated)
+    grub_free (target->data);
+
+  /* Free render target.  */
+  grub_free (target);
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_set_active_render_target (struct grub_video_fbrender_target *target)
+{
+  if (target == (struct grub_video_fbrender_target *)
+      GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.back_target;
+
+  if (! target->data)
+    return grub_error (GRUB_ERR_BUG,
+                       "invalid render target given");
+
+  framebuffer.render_target = target;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_active_render_target (struct grub_video_fbrender_target **target)
+{
+  *target = framebuffer.render_target;
+
+  if (*target == framebuffer.back_target)
+    *target = (struct grub_video_fbrender_target *) GRUB_VIDEO_RENDER_TARGET_DISPLAY;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+doublebuf_blit_update_screen (void)
+{
+  if (framebuffer.current_dirty.first_line
+      <= framebuffer.current_dirty.last_line)
+    {
+      grub_size_t copy_size;
+
+      if (grub_sub (framebuffer.current_dirty.last_line,
+		    framebuffer.current_dirty.first_line, &copy_size) ||
+	  grub_mul (framebuffer.back_target->mode_info.pitch, copy_size, &copy_size))
+	{
+	  /* Shouldn't happen, but if it does we've a bug. */
+	  return GRUB_ERR_BUG;
+	}
+
+      grub_memcpy ((char *) framebuffer.pages[0] + framebuffer.current_dirty.first_line *
+		   framebuffer.back_target->mode_info.pitch,
+		   (char *) framebuffer.back_target->data + framebuffer.current_dirty.first_line *
+		   framebuffer.back_target->mode_info.pitch,
+		   copy_size);
+    }
+  framebuffer.current_dirty.first_line
+    = framebuffer.back_target->mode_info.height;
+  framebuffer.current_dirty.last_line = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_fb_doublebuf_blit_init (struct grub_video_fbrender_target **back,
+				   struct grub_video_mode_info mode_info,
+				   volatile void *framebuf)
+{
+  grub_err_t err;
+  grub_size_t page_size = (grub_size_t) mode_info.pitch * mode_info.height;
+
+  framebuffer.offscreen_buffer = grub_zalloc (page_size);
+  if (! framebuffer.offscreen_buffer)
+    return grub_errno;
+
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.back_target,
+							 &mode_info,
+							 framebuffer.offscreen_buffer);
+
+  if (err)
+    {
+      grub_free (framebuffer.offscreen_buffer);
+      framebuffer.offscreen_buffer = 0;
+      return grub_errno;
+    }
+  (*back)->is_allocated = 1;
+
+  framebuffer.update_screen = doublebuf_blit_update_screen;
+  framebuffer.pages[0] = framebuf;
+  framebuffer.displayed_page = 0;
+  framebuffer.render_page = 0;
+  framebuffer.current_dirty.first_line = mode_info.height;
+  framebuffer.current_dirty.last_line = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+doublebuf_pageflipping_update_screen (void)
+{
+  int new_displayed_page;
+  grub_err_t err;
+  int first_line, last_line;
+
+  first_line = framebuffer.current_dirty.first_line;
+  last_line = framebuffer.current_dirty.last_line;
+  if (first_line > framebuffer.previous_dirty.first_line)
+    first_line = framebuffer.previous_dirty.first_line;
+  if (last_line < framebuffer.previous_dirty.last_line)
+    last_line = framebuffer.previous_dirty.last_line;
+
+  if (first_line <= last_line)
+    {
+      grub_size_t copy_size;
+
+      if (grub_sub (last_line, first_line, &copy_size) ||
+	  grub_mul (framebuffer.back_target->mode_info.pitch, copy_size, &copy_size))
+	{
+	  /* Shouldn't happen, but if it does we've a bug. */
+	  return GRUB_ERR_BUG;
+	}
+
+      grub_memcpy ((char *) framebuffer.pages[framebuffer.render_page] + first_line *
+		   framebuffer.back_target->mode_info.pitch,
+		   (char *) framebuffer.back_target->data + first_line *
+		   framebuffer.back_target->mode_info.pitch,
+		   copy_size);
+    }
+
+  framebuffer.previous_dirty = framebuffer.current_dirty;
+  framebuffer.current_dirty.first_line
+    = framebuffer.back_target->mode_info.height;
+  framebuffer.current_dirty.last_line = 0;
+
+  /* Swap the page numbers in the framebuffer struct.  */
+  new_displayed_page = framebuffer.render_page;
+  framebuffer.render_page = framebuffer.displayed_page;
+  framebuffer.displayed_page = new_displayed_page;
+
+  err = framebuffer.set_page (framebuffer.displayed_page);
+  if (err)
+    {
+      /* Restore previous state.  */
+      framebuffer.render_page = framebuffer.displayed_page;
+      framebuffer.displayed_page = new_displayed_page;
+      return err;
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+doublebuf_pageflipping_init (struct grub_video_mode_info *mode_info,
+			     volatile void *page0_ptr,
+			     grub_video_fb_set_page_t set_page_in,
+			     volatile void *page1_ptr)
+{
+  grub_err_t err;
+  grub_size_t page_size = 0;
+
+  if (grub_mul (mode_info->pitch, mode_info->height, &page_size))
+    {
+      /* Shouldn't happen, but if it does we've a bug. */
+      return GRUB_ERR_BUG;
+    }
+
+  framebuffer.offscreen_buffer = grub_malloc (page_size);
+  if (! framebuffer.offscreen_buffer)
+    {
+      return grub_errno;
+    }
+
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.back_target,
+							 mode_info,
+							 framebuffer.offscreen_buffer);
+
+  if (err)
+    {
+      grub_free (framebuffer.offscreen_buffer);
+      framebuffer.offscreen_buffer = 0;
+      return grub_errno;
+    }
+  framebuffer.back_target->is_allocated = 1;
+
+  framebuffer.displayed_page = 0;
+  framebuffer.render_page = 1;
+
+  framebuffer.update_screen = doublebuf_pageflipping_update_screen;
+  framebuffer.pages[0] = page0_ptr;
+  framebuffer.pages[1] = page1_ptr;
+
+  framebuffer.current_dirty.first_line
+    = framebuffer.back_target->mode_info.height;
+  framebuffer.current_dirty.last_line = 0;
+  framebuffer.previous_dirty.first_line
+    = framebuffer.back_target->mode_info.height;
+  framebuffer.previous_dirty.last_line = 0;
+
+  /* Set the framebuffer memory data pointer and display the right page.  */
+  err = set_page_in (framebuffer.displayed_page);
+  if (err)
+    {
+      grub_video_fb_delete_render_target (framebuffer.back_target);
+      return err;
+    }
+  framebuffer.set_page = set_page_in;
+
+  return GRUB_ERR_NONE;
+}
+
+/* Select the best double buffering mode available.  */
+grub_err_t
+grub_video_fb_setup (unsigned int mode_type, unsigned int mode_mask,
+		     struct grub_video_mode_info *mode_info,
+		     volatile void *page0_ptr,
+		     grub_video_fb_set_page_t set_page_in,
+		     volatile void *page1_ptr)
+{
+  grub_err_t err;
+
+  /* Do double buffering only if it's either requested or efficient.  */
+  if (set_page_in && grub_video_check_mode_flag (mode_type, mode_mask,
+						 GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED,
+						 1))
+    {
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED;
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP;
+
+      err = doublebuf_pageflipping_init (mode_info, page0_ptr,
+					 set_page_in,
+					 page1_ptr);
+      if (!err)
+	{
+	  framebuffer.render_target = framebuffer.back_target;
+	  return GRUB_ERR_NONE;
+	}
+      
+      mode_info->mode_type &= ~(GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+				| GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  if (grub_video_check_mode_flag (mode_type, mode_mask,
+				  GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED,
+				  1))
+    {
+      /* It was much nicer with the cast directly at function call but
+	 some older gcc versions don't accept it properly.*/
+      void *tmp = (void *) page0_ptr;
+      mode_info->mode_type |= (GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+			       | GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+
+      err = grub_video_fb_doublebuf_blit_init (&framebuffer.back_target,
+					       *mode_info,
+					       tmp);
+
+      if (!err)
+	{
+	  framebuffer.render_target = framebuffer.back_target;
+	  return GRUB_ERR_NONE;
+	}
+
+      mode_info->mode_type &= ~(GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+				| GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  /* Fall back to no double buffering.  */
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.back_target,
+							 mode_info,
+							 (void *) page0_ptr);
+
+  if (err)
+    return err;
+
+  framebuffer.update_screen = 0;
+  framebuffer.pages[0] = page0_ptr;
+  framebuffer.displayed_page = 0;
+  framebuffer.render_page = 0;
+  framebuffer.set_page = 0;
+  framebuffer.current_dirty.first_line
+    = framebuffer.back_target->mode_info.height;
+  framebuffer.current_dirty.last_line = 0;
+
+  mode_info->mode_type &= ~GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED;
+
+  framebuffer.render_target = framebuffer.back_target;
+
+  return GRUB_ERR_NONE;
+}
+
+
+grub_err_t
+grub_video_fb_swap_buffers (void)
+{
+  grub_err_t err;
+  if (!framebuffer.update_screen)
+    return GRUB_ERR_NONE;
+
+  err = framebuffer.update_screen ();
+  if (err)
+    return err;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_fb_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				 void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.back_target->mode_info),
+	       sizeof (*mode_info));
+
+  /* We are about to load a kernel.  Switch back to page zero, since some
+     kernel drivers expect that.  */
+  if (framebuffer.set_page && framebuffer.displayed_page != 0)
+    {
+      framebuffer.update_screen ();
+    }
+
+  *framebuf = (void *) framebuffer.pages[framebuffer.displayed_page];
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
diff --git a/grub-core/video/i386/pc/vbe.c b/grub-core/video/i386/pc/vbe.c
new file mode 100644
index 0000000..b7f9119
--- /dev/null
+++ b/grub-core/video/i386/pc/vbe.c
@@ -0,0 +1,1250 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/machine/memory.h>
+#include <grub/i386/pc/vbe.h>
+#include <grub/video_fb.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/i386/pc/int.h>
+#include <grub/i18n.h>
+#include <grub/cpu/cpuid.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static int vbe_detected = -1;
+
+static struct grub_vbe_info_block controller_info;
+
+/* Track last mode to support cards which fail on get_mode.  */
+static grub_uint32_t last_set_mode = 3;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+
+  grub_uint8_t *ptr;
+  int mtrr;
+} framebuffer;
+
+static grub_uint32_t initial_vbe_mode;
+static grub_uint16_t *vbe_mode_list;
+
+static void *
+real2pm (grub_vbe_farptr_t ptr)
+{
+  return (void *) ((((unsigned long) ptr & 0xFFFF0000) >> 12UL)
+                   + ((unsigned long) ptr & 0x0000FFFF));
+}
+
+#define rdmsr(num,a,d) \
+  asm volatile ("rdmsr" : "=a" (a), "=d" (d) : "c" (num))
+
+#define wrmsr(num,lo,hi) \
+  asm volatile ("wrmsr" : : "c" (num), "a" (lo), "d" (hi) : "memory")
+
+#define mtrr_base(reg) (0x200 + (reg) * 2)
+#define mtrr_mask(reg) (0x200 + (reg) * 2 + 1)
+
+/* Try to set up a variable-range write-combining MTRR for a memory region.
+   This is best-effort; if it seems too hard, we just accept the performance
+   degradation rather than risking undefined behaviour.  It is intended
+   exclusively to work around BIOS bugs, as the BIOS should already be
+   setting up a suitable MTRR.  */
+static void
+grub_vbe_enable_mtrr_entry (int mtrr)
+{
+  grub_uint32_t eax, edx;
+  grub_uint32_t mask_lo, mask_hi;
+
+  rdmsr (mtrr_mask (mtrr), eax, edx);
+  mask_lo = eax;
+  mask_hi = edx;
+
+  mask_lo |= 0x800 /* valid */;
+  wrmsr (mtrr_mask (mtrr), mask_lo, mask_hi);
+}
+
+static void
+grub_vbe_enable_mtrr (grub_uint8_t *base, grub_size_t size)
+{
+  grub_uint32_t eax, ebx, ecx, edx;
+  grub_uint32_t features;
+  grub_uint32_t mtrrcap;
+  int var_mtrrs;
+  grub_uint32_t max_extended_cpuid;
+  grub_uint32_t maxphyaddr;
+  grub_uint64_t fb_base, fb_size;
+  grub_uint64_t size_bits, fb_mask;
+  grub_uint32_t bits_lo, bits_hi;
+  grub_uint64_t bits;
+  int i, first_unused = -1;
+  grub_uint32_t base_lo, base_hi, mask_lo, mask_hi;
+
+  fb_base = (grub_uint64_t) (grub_size_t) base;
+  fb_size = (grub_uint64_t) size;
+
+  /* Check that fb_base and fb_size can be represented using a single
+     MTRR.  */
+
+  if (fb_base < (1 << 20))
+    return; /* under 1MB, so covered by fixed-range MTRRs */
+  if (fb_base >= (1LL << 36))
+    return; /* over 36 bits, so out of range */
+  if (fb_size < (1 << 12))
+    return; /* variable-range MTRRs must cover at least 4KB */
+
+  size_bits = fb_size;
+  while (size_bits > 1)
+    size_bits >>= 1;
+  if (size_bits != 1)
+    return; /* not a power of two */
+
+  if (fb_base & (fb_size - 1))
+    return; /* not aligned on size boundary */
+
+  fb_mask = ~(fb_size - 1);
+
+  /* Check CPU capabilities.  */
+
+  if (! grub_cpu_is_cpuid_supported ())
+    return;
+
+  grub_cpuid (1, eax, ebx, ecx, edx);
+  features = edx;
+  if (! (features & 0x00001000)) /* MTRR */
+    return;
+
+  rdmsr (0xFE, eax, edx);
+  mtrrcap = eax;
+  if (! (mtrrcap & 0x00000400)) /* write-combining */
+    return;
+  var_mtrrs = (mtrrcap & 0xFF);
+
+  grub_cpuid (0x80000000, eax, ebx, ecx, edx);
+  max_extended_cpuid = eax;
+  if (max_extended_cpuid >= 0x80000008)
+    {
+      grub_cpuid (0x80000008, eax, ebx, ecx, edx);
+      maxphyaddr = (eax & 0xFF);
+    }
+  else
+    maxphyaddr = 36;
+  bits_lo = 0xFFFFF000; /* assume maxphyaddr >= 36 */
+  bits_hi = (1 << (maxphyaddr - 32)) - 1;
+  bits = bits_lo | ((grub_uint64_t) bits_hi << 32);
+
+  /* Check whether an MTRR already covers this region.  If not, take an
+     unused one if possible.  */
+  for (i = 0; i < var_mtrrs; i++)
+    {
+      rdmsr (mtrr_mask (i), eax, edx);
+      mask_lo = eax;
+      mask_hi = edx;
+      if (mask_lo & 0x800) /* valid */
+	{
+	  grub_uint64_t real_base, real_mask;
+
+	  rdmsr (mtrr_base (i), eax, edx);
+	  base_lo = eax;
+	  base_hi = edx;
+
+	  real_base = ((grub_uint64_t) (base_hi & bits_hi) << 32) |
+		      (base_lo & bits_lo);
+	  real_mask = ((grub_uint64_t) (mask_hi & bits_hi) << 32) |
+		       (mask_lo & bits_lo);
+	  if (real_base < (fb_base + fb_size) &&
+	      real_base + (~real_mask & bits) >= fb_base)
+	    return; /* existing MTRR overlaps this region */
+	}
+      else if (first_unused < 0)
+	first_unused = i;
+    }
+
+  if (first_unused < 0)
+    return; /* all MTRRs in use */
+
+  /* Set up the first unused MTRR we found.  */
+  rdmsr (mtrr_base (first_unused), eax, edx);
+  base_lo = eax;
+  base_hi = edx;
+  rdmsr (mtrr_mask (first_unused), eax, edx);
+  mask_lo = eax;
+  mask_hi = edx;
+
+  base_lo = (base_lo & ~bits_lo & ~0xFF) |
+	    (fb_base & bits_lo) | 0x01 /* WC */;
+  base_hi = (base_hi & ~bits_hi) | ((fb_base >> 32) & bits_hi);
+  wrmsr (mtrr_base (first_unused), base_lo, base_hi);
+  mask_lo = (mask_lo & ~bits_lo) | (fb_mask & bits_lo) | 0x800 /* valid */;
+  mask_hi = (mask_hi & ~bits_hi) | ((fb_mask >> 32) & bits_hi);
+  wrmsr (mtrr_mask (first_unused), mask_lo, mask_hi);
+
+  framebuffer.mtrr = first_unused;
+}
+
+static void
+grub_vbe_disable_mtrr (int mtrr)
+{
+  grub_uint32_t eax, edx;
+  grub_uint32_t mask_lo, mask_hi;
+
+  rdmsr (mtrr_mask (mtrr), eax, edx);
+  mask_lo = eax;
+  mask_hi = edx;
+
+  mask_lo &= ~0x800 /* valid */;
+  wrmsr (mtrr_mask (mtrr), mask_lo, mask_hi);
+}
+
+/* Call VESA BIOS 0x4f09 to set palette data, return status.  */
+static grub_vbe_status_t 
+grub_vbe_bios_set_palette_data (grub_uint32_t color_count,
+				grub_uint32_t start_index,
+				struct grub_vbe_palette_data *palette_data)
+{
+  struct grub_bios_int_registers regs;
+  regs.eax = 0x4f09;
+  regs.ebx = 0;
+  regs.ecx = color_count;
+  regs.edx = start_index;
+  regs.es = (((grub_addr_t) palette_data) & 0xffff0000) >> 4;
+  regs.edi = ((grub_addr_t) palette_data) & 0xffff;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f00 to get VBE Controller Information, return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_controller_info (struct grub_vbe_info_block *ci)
+{
+  struct grub_bios_int_registers regs;
+  /* Store *controller_info to %es:%di.  */
+  regs.es = (((grub_addr_t) ci) & 0xffff0000) >> 4;
+  regs.edi = ((grub_addr_t) ci) & 0xffff;
+  regs.eax = 0x4f00;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f01 to get VBE Mode Information, return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_mode_info (grub_uint32_t mode,
+			     struct grub_vbe_mode_info_block *mode_info)
+{
+  struct grub_bios_int_registers regs;
+  regs.eax = 0x4f01;
+  regs.ecx = mode;
+  /* Store *mode_info to %es:%di.  */
+  regs.es = ((grub_addr_t) mode_info & 0xffff0000) >> 4;
+  regs.edi = (grub_addr_t) mode_info & 0x0000ffff;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f02 to set video mode, return status.  */
+static grub_vbe_status_t
+grub_vbe_bios_set_mode (grub_uint32_t mode,
+			struct grub_vbe_crtc_info_block *crtc_info)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f02;
+  regs.ebx = mode;
+  /* Store *crtc_info to %es:%di.  */
+  regs.es = (((grub_addr_t) crtc_info) & 0xffff0000) >> 4;
+  regs.edi = ((grub_addr_t) crtc_info) & 0xffff;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f03 to return current VBE Mode, return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_mode (grub_uint32_t *mode)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f03;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  *mode = regs.ebx & 0xffff;
+
+  return regs.eax & 0xffff;
+}
+
+grub_vbe_status_t 
+grub_vbe_bios_getset_dac_palette_width (int set, int *dac_mask_size)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f08;
+  regs.ebx = ((*dac_mask_size & 0xff) << 8) | (set ? 1 : 0);
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  *dac_mask_size = (regs.ebx >> 8) & 0xff;
+
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f05 to set memory window, return status.  */
+grub_vbe_status_t
+grub_vbe_bios_set_memory_window (grub_uint32_t window,
+				 grub_uint32_t position)
+{
+  struct grub_bios_int_registers regs;
+
+  /* BL = window, BH = 0, Set memory window.  */
+  regs.ebx = window & 0x00ff;
+  regs.edx = position;
+  regs.eax = 0x4f05;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f05 to return memory window, return status.  */
+grub_vbe_status_t
+grub_vbe_bios_get_memory_window (grub_uint32_t window,
+				 grub_uint32_t *position)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f05;
+  /* BH = 1, Get memory window. BL = window.  */
+  regs.ebx = (window & 0x00ff) | 0x100;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  *position = regs.edx & 0xffff;
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f06 to set scanline length (in bytes), return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_set_scanline_length (grub_uint32_t length)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.ecx = length;
+  regs.eax = 0x4f06;
+  /* BL = 2, Set Scan Line in Bytes.  */
+  regs.ebx = 0x0002;	
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f06 to return scanline length (in bytes), return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_scanline_length (grub_uint32_t *length)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f06;
+  regs.ebx = 0x0001;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  /* BL = 1, Get Scan Line Length (in bytes).  */
+  grub_bios_interrupt (0x10, &regs);
+
+  *length = regs.ebx & 0xffff;
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f07 to set display start, return status.  */
+static grub_vbe_status_t 
+grub_vbe_bios_set_display_start (grub_uint32_t x, grub_uint32_t y)
+{
+  struct grub_bios_int_registers regs;
+
+  if (framebuffer.mtrr >= 0)
+    grub_vbe_disable_mtrr (framebuffer.mtrr);
+
+  /* Store x in %ecx.  */
+  regs.ecx = x;
+  regs.edx = y;
+  regs.eax = 0x4f07;
+  /* BL = 80h, Set Display Start during Vertical Retrace.  */
+  regs.ebx = 0x0080;	
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  if (framebuffer.mtrr >= 0)
+    grub_vbe_enable_mtrr_entry (framebuffer.mtrr);
+
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f07 to get display start, return status.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_display_start (grub_uint32_t *x,
+				 grub_uint32_t *y)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f07;
+  /* BL = 1, Get Display Start.  */
+  regs.ebx = 0x0001;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  *x = regs.ecx & 0xffff;
+  *y = regs.edx & 0xffff;
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f0a.  */
+grub_vbe_status_t 
+grub_vbe_bios_get_pm_interface (grub_uint16_t *segment, grub_uint16_t *offset,
+				grub_uint16_t *length)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f0a;
+  regs.ebx = 0x0000;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  if ((regs.eax & 0xffff) != GRUB_VBE_STATUS_OK)
+    {
+      *segment = 0;
+      *offset = 0;
+      *length = 0;
+    }
+
+  *segment = regs.es & 0xffff;
+  *offset = regs.edi & 0xffff;
+  *length = regs.ecx & 0xffff;
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f11 to get flat panel information, return status.  */
+static grub_vbe_status_t
+grub_vbe_bios_get_flat_panel_info (struct grub_vbe_flat_panel_info *flat_panel_info)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f11;
+  regs.ebx = 0x0001;
+  regs.es = (((grub_addr_t) flat_panel_info) & 0xffff0000) >> 4;
+  regs.edi = ((grub_addr_t) flat_panel_info) & 0xffff;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f15 to get DDC availability, return status.  */
+static grub_vbe_status_t
+grub_vbe_bios_get_ddc_capabilities (grub_uint8_t *level)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f15;
+  regs.ebx = 0x0000;
+  regs.ecx = 0x0000;
+  regs.es = 0x0000;
+  regs.edi = 0x0000;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  *level = regs.ebx & 0xff;
+  return regs.eax & 0xffff;
+}
+
+/* Call VESA BIOS 0x4f15 to read EDID information, return status.  */
+static grub_vbe_status_t
+grub_vbe_bios_read_edid (struct grub_video_edid_info *edid_info)
+{
+  struct grub_bios_int_registers regs;
+
+  regs.eax = 0x4f15;
+  regs.ebx = 0x0001;
+  regs.ecx = 0x0000;
+  regs.edx = 0x0000;
+  regs.es = (((grub_addr_t) edid_info) & 0xffff0000) >> 4;
+  regs.edi = ((grub_addr_t) edid_info) & 0xffff;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+  return regs.eax & 0xffff;
+}
+
+grub_err_t
+grub_vbe_probe (struct grub_vbe_info_block *info_block)
+{
+  struct grub_vbe_info_block *vbe_ib;
+  grub_vbe_status_t status;
+
+  /* Clear caller's controller info block.  */
+  if (info_block)
+    grub_memset (info_block, 0, sizeof (*info_block));
+
+  /* Do not probe more than one time, if not necessary.  */
+  if (vbe_detected == -1 || info_block)
+    {
+      /* Clear old copy of controller info block.  */
+      grub_memset (&controller_info, 0, sizeof (controller_info));
+
+      /* Mark VESA BIOS extension as undetected.  */
+      vbe_detected = 0;
+
+      /* Use low memory scratch area as temporary storage
+         for VESA BIOS call.  */
+      vbe_ib = (struct grub_vbe_info_block *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+
+      /* Prepare info block.  */
+      grub_memset (vbe_ib, 0, sizeof (*vbe_ib));
+
+      vbe_ib->signature[0] = 'V';
+      vbe_ib->signature[1] = 'B';
+      vbe_ib->signature[2] = 'E';
+      vbe_ib->signature[3] = '2';
+
+      /* Try to get controller info block.  */
+      status = grub_vbe_bios_get_controller_info (vbe_ib);
+      if (status == GRUB_VBE_STATUS_OK)
+        {
+          /* Copy it for later usage.  */
+          grub_memcpy (&controller_info, vbe_ib, sizeof (controller_info));
+
+          /* Mark VESA BIOS extension as detected.  */
+          vbe_detected = 1;
+        }
+    }
+
+  if (! vbe_detected)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "VESA BIOS Extension not found");
+
+  /* Make copy of controller info block to caller.  */
+  if (info_block)
+    grub_memcpy (info_block, &controller_info, sizeof (*info_block));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vbe_get_edid (struct grub_video_edid_info *edid_info)
+{
+  struct grub_video_edid_info *edid_info_lowmem;
+
+  /* Use low memory scratch area as temporary storage for VESA BIOS calls.  */
+  edid_info_lowmem =
+    (struct grub_video_edid_info *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_memset (edid_info_lowmem, 0, sizeof (*edid_info_lowmem));
+
+  if (grub_vbe_bios_read_edid (edid_info_lowmem) != GRUB_VBE_STATUS_OK)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "EDID information not available");
+
+  grub_memcpy (edid_info, edid_info_lowmem, sizeof (*edid_info));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_vbe_get_preferred_mode (unsigned int *width, unsigned int *height)
+{
+  grub_vbe_status_t status;
+  grub_uint8_t ddc_level;
+  struct grub_video_edid_info edid_info;
+  struct grub_vbe_flat_panel_info *flat_panel_info;
+
+  /* Use low memory scratch area as temporary storage for VESA BIOS calls.  */
+  flat_panel_info = (struct grub_vbe_flat_panel_info *)
+    (GRUB_MEMORY_MACHINE_SCRATCH_ADDR + sizeof (struct grub_video_edid_info));
+
+  if (controller_info.version >= 0x200
+      && (grub_vbe_bios_get_ddc_capabilities (&ddc_level) & 0xff)
+	 == GRUB_VBE_STATUS_OK)
+    {
+      if (grub_video_vbe_get_edid (&edid_info) == GRUB_ERR_NONE
+	  && grub_video_edid_checksum (&edid_info) == GRUB_ERR_NONE
+	  && grub_video_edid_preferred_mode (&edid_info, width, height)
+	      == GRUB_ERR_NONE && *width < 4096 && *height < 4096)
+	return GRUB_ERR_NONE;
+
+      grub_errno = GRUB_ERR_NONE;
+    }
+
+  grub_memset (flat_panel_info, 0, sizeof (*flat_panel_info));
+  status = grub_vbe_bios_get_flat_panel_info (flat_panel_info);
+  if (status == GRUB_VBE_STATUS_OK
+      && flat_panel_info->horizontal_size && flat_panel_info->vertical_size
+      && flat_panel_info->horizontal_size < 4096
+      && flat_panel_info->vertical_size < 4096)
+    {
+      *width = flat_panel_info->horizontal_size;
+      *height = flat_panel_info->vertical_size;
+      return GRUB_ERR_NONE;
+    }
+
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "cannot get preferred mode");
+}
+
+static grub_err_t
+grub_vbe_set_video_mode (grub_uint32_t vbe_mode,
+			 struct grub_vbe_mode_info_block *vbe_mode_info)
+{
+  grub_vbe_status_t status;
+  grub_uint32_t old_vbe_mode;
+  struct grub_vbe_mode_info_block new_vbe_mode_info;
+  grub_err_t err;
+
+  /* Make sure that VBE is supported.  */
+  grub_vbe_probe (0);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Try to get mode info.  */
+  grub_vbe_get_video_mode_info (vbe_mode, &new_vbe_mode_info);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* For all VESA BIOS modes, force linear frame buffer.  */
+  if (vbe_mode >= 0x100)
+    {
+      /* We only want linear frame buffer modes.  */
+      vbe_mode |= 1 << 14;
+
+      /* Determine frame buffer pixel format.  */
+      if (new_vbe_mode_info.memory_model != GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL
+	  && new_vbe_mode_info.memory_model
+	  != GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR)
+	return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			   "unsupported pixel format 0x%x",
+			   new_vbe_mode_info.memory_model);
+    }
+
+  /* Get current mode.  */
+  grub_vbe_get_video_mode (&old_vbe_mode);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Try to set video mode.  */
+  status = grub_vbe_bios_set_mode (vbe_mode, 0);
+  if (status != GRUB_VBE_STATUS_OK)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "cannot set VBE mode %x", vbe_mode);
+  last_set_mode = vbe_mode;
+
+  if (vbe_mode < 0x100)
+    {
+      /* If this is not a VESA mode, guess address.  */
+      framebuffer.ptr = (grub_uint8_t *) 0xa0000;
+    }
+  else
+    {
+      framebuffer.ptr = (grub_uint8_t *) new_vbe_mode_info.phys_base_addr;
+    }
+
+  /* Check whether mode is text mode or graphics mode.  */
+  if (new_vbe_mode_info.memory_model == GRUB_VBE_MEMORY_MODEL_TEXT)
+    {
+      /* Text mode.  */
+
+      /* No special action needed for text mode as it is not supported for
+         graphical support.  */
+    }
+  else
+    {
+      /* Graphics mode.  */
+
+      /* If video mode is in indexed color, setup default VGA palette.  */
+      if (vbe_mode < 0x100 || new_vbe_mode_info.memory_model
+	  == GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL)
+	{
+	  struct grub_vbe_palette_data *palette
+	    = (struct grub_vbe_palette_data *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+	  unsigned i;
+
+	  /* Make sure that the BIOS can reach the palette.  */
+	  for (i = 0; i < GRUB_VIDEO_FBSTD_NUMCOLORS; i++)
+	    {
+	      palette[i].red = grub_video_fbstd_colors[i].r;
+	      palette[i].green = grub_video_fbstd_colors[i].g;
+	      palette[i].blue = grub_video_fbstd_colors[i].b;
+	      palette[i].alignment = 0;
+	    }
+
+	  status = grub_vbe_bios_set_palette_data (GRUB_VIDEO_FBSTD_NUMCOLORS,
+						   0, palette);
+
+	  /* Just ignore the status.  */
+	  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+					   grub_video_fbstd_colors);
+	  if (err)
+	    return err;
+
+	}
+    }
+
+  /* Copy mode info for caller.  */
+  if (vbe_mode_info)
+    grub_memcpy (vbe_mode_info, &new_vbe_mode_info, sizeof (*vbe_mode_info));
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_vbe_get_video_mode (grub_uint32_t *mode)
+{
+  grub_vbe_status_t status;
+
+  /* Make sure that VBE is supported.  */
+  grub_vbe_probe (0);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Try to query current mode from VESA BIOS.  */
+  status = grub_vbe_bios_get_mode (mode);
+  /* XXX: ATI cards don't support get_mode.  */
+  if (status != GRUB_VBE_STATUS_OK)
+    *mode = last_set_mode;
+
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_vbe_get_video_mode_info (grub_uint32_t mode,
+                              struct grub_vbe_mode_info_block *mode_info)
+{
+  struct grub_vbe_mode_info_block *mi_tmp
+    = (struct grub_vbe_mode_info_block *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR;
+  grub_vbe_status_t status;
+
+  /* Make sure that VBE is supported.  */
+  grub_vbe_probe (0);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* If mode is not VESA mode, skip mode info query.  */
+  if (mode >= 0x100)
+    {
+      /* Try to get mode info from VESA BIOS.  */
+      status = grub_vbe_bios_get_mode_info (mode, mi_tmp);
+      if (status != GRUB_VBE_STATUS_OK)
+        return grub_error (GRUB_ERR_BAD_DEVICE,
+                           "cannot get information on the mode %x", mode);
+
+      /* Make copy of mode info block.  */
+      grub_memcpy (mode_info, mi_tmp, sizeof (*mode_info));
+    }
+  else
+    /* Just clear mode info block if it isn't a VESA mode.  */
+    grub_memset (mode_info, 0, sizeof (*mode_info));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vbe_init (void)
+{
+  grub_uint16_t *rm_vbe_mode_list;
+  grub_uint16_t *p;
+  grub_size_t vbe_mode_list_size;
+  struct grub_vbe_info_block info_block;
+
+  /* Check if there is adapter present.
+
+     Firmware note: There has been a report that some cards store video mode
+     list in temporary memory.  So we must first use vbe probe to get
+     refreshed information to receive valid pointers and data, and then
+     copy this information to somewhere safe.  */
+  grub_vbe_probe (&info_block);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  /* Copy modelist to local memory.  */
+  p = rm_vbe_mode_list = real2pm (info_block.video_mode_ptr);
+  while(*p++ != 0xFFFF)
+    ;
+
+  vbe_mode_list_size = (grub_addr_t) p - (grub_addr_t) rm_vbe_mode_list;
+  vbe_mode_list = grub_malloc (vbe_mode_list_size);
+  if (! vbe_mode_list)
+    return grub_errno;
+  grub_memcpy (vbe_mode_list, rm_vbe_mode_list, vbe_mode_list_size);
+
+  /* Adapter could be found, figure out initial video mode.  */
+  grub_vbe_get_video_mode (&initial_vbe_mode);
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      /* Free allocated resources.  */
+      grub_free (vbe_mode_list);
+      vbe_mode_list = NULL;
+
+      return grub_errno;
+    }
+
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+  framebuffer.mtrr = -1;
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_vbe_fini (void)
+{
+  grub_vbe_status_t status;
+  grub_err_t err;
+
+  /* Restore old video mode.  */
+  if (last_set_mode != initial_vbe_mode)
+    {
+      status = grub_vbe_bios_set_mode (initial_vbe_mode, 0);
+      if (status != GRUB_VBE_STATUS_OK)
+	/* TODO: Decide, is this something we want to do.  */
+	return grub_errno;
+    }
+  last_set_mode = initial_vbe_mode;
+
+  /* TODO: Free any resources allocated by driver.  */
+  grub_free (vbe_mode_list);
+  vbe_mode_list = NULL;
+
+  err = grub_video_fb_fini ();
+  if (framebuffer.mtrr >= 0)
+    {
+      grub_vbe_disable_mtrr (framebuffer.mtrr);
+      framebuffer.mtrr = -1;
+    }
+  return err;
+}
+
+/*
+  Set framebuffer render target page and display the proper page, based on
+  `doublebuf_state.render_page' and `doublebuf_state.displayed_page',
+  respectively.
+*/
+static grub_err_t
+doublebuf_pageflipping_set_page (int page)
+{
+  /* Tell the video adapter to display the new front page.  */
+  int display_start_line
+    = framebuffer.mode_info.height * page;
+
+  grub_vbe_status_t vbe_err =
+    grub_vbe_bios_set_display_start (0, display_start_line);
+
+  if (vbe_err != GRUB_VBE_STATUS_OK)
+    return grub_error (GRUB_ERR_IO, "couldn't commit pageflip");
+
+  return 0;
+}
+
+static void
+vbe2videoinfo (grub_uint32_t mode,
+	       const struct grub_vbe_mode_info_block *vbeinfo,
+	       struct grub_video_mode_info *mode_info)
+{
+  mode_info->mode_number = mode;
+
+  mode_info->width = vbeinfo->x_resolution;
+  mode_info->height = vbeinfo->y_resolution;
+  mode_info->mode_type = 0;
+  switch (vbeinfo->memory_model)
+    {
+    case GRUB_VBE_MEMORY_MODEL_TEXT:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_PURE_TEXT;
+      break;
+
+      /* CGA is basically 4-bit packed pixel.  */
+    case GRUB_VBE_MEMORY_MODEL_CGA:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_CGA;
+      /* Fallthrough.  */
+    case GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+      break;
+
+    case GRUB_VBE_MEMORY_MODEL_HERCULES:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_HERCULES
+	| GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP;
+      break;
+
+      /* Non chain 4 is a special case of planar.  */
+    case GRUB_VBE_MEMORY_MODEL_NONCHAIN4_256:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_NONCHAIN4;
+      /* Fallthrough.  */
+    case GRUB_VBE_MEMORY_MODEL_PLANAR:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_PLANAR
+	| GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+      break;
+
+    case GRUB_VBE_MEMORY_MODEL_YUV:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_YUV;
+      break;
+      
+    case GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_RGB;
+      break;
+    default:
+      mode_info->mode_type |= GRUB_VIDEO_MODE_TYPE_UNKNOWN;
+      break;
+    }
+
+  mode_info->bpp = vbeinfo->bits_per_pixel;
+  /* Calculate bytes_per_pixel value.  */
+  switch(vbeinfo->bits_per_pixel)
+    {
+    case 32:
+      mode_info->bytes_per_pixel = 4;
+      break;
+    case 24:
+      mode_info->bytes_per_pixel = 3;
+      break;
+    case 16:
+      mode_info->bytes_per_pixel = 2;
+      break;
+    case 15:
+      mode_info->bytes_per_pixel = 2;
+      break;
+    case 8:
+      mode_info->bytes_per_pixel = 1;
+      break;  
+    case 4:
+      mode_info->bytes_per_pixel = 0;
+      break;  
+    }
+
+  if (controller_info.version >= 0x300)
+    mode_info->pitch = vbeinfo->lin_bytes_per_scan_line;
+  else
+    mode_info->pitch = vbeinfo->bytes_per_scan_line;
+
+  if (mode_info->mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    mode_info->number_of_colors = 16;
+  else
+    mode_info->number_of_colors = 256;
+  mode_info->red_mask_size = vbeinfo->red_mask_size;
+  mode_info->red_field_pos = vbeinfo->red_field_position;
+  mode_info->green_mask_size = vbeinfo->green_mask_size;
+  mode_info->green_field_pos = vbeinfo->green_field_position;
+  mode_info->blue_mask_size = vbeinfo->blue_mask_size;
+  mode_info->blue_field_pos = vbeinfo->blue_field_position;
+  mode_info->reserved_mask_size = vbeinfo->rsvd_mask_size;
+  mode_info->reserved_field_pos = vbeinfo->rsvd_field_position;
+
+  mode_info->blit_format = grub_video_get_blit_format (mode_info);
+}
+
+static int
+grub_video_vbe_iterate (int (*hook) (const struct grub_video_mode_info *info, void *hook_arg), void *hook_arg)
+{
+  grub_uint16_t *p;
+  struct grub_vbe_mode_info_block vbe_mode_info;
+  struct grub_video_mode_info mode_info;
+
+  for (p = vbe_mode_list; *p != 0xFFFF; p++)
+    {
+      grub_vbe_get_video_mode_info (*p, &vbe_mode_info);
+      if (grub_errno != GRUB_ERR_NONE)
+        {
+          /* Could not retrieve mode info, retreat.  */
+          grub_errno = GRUB_ERR_NONE;
+          break;
+        }
+
+      vbe2videoinfo (*p, &vbe_mode_info, &mode_info);
+      if (hook (&mode_info, hook_arg))
+	return 1;
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_video_vbe_setup (unsigned int width, unsigned int height,
+                      grub_video_mode_type_t mode_type, 
+		      grub_video_mode_type_t mode_mask)
+{
+  grub_uint16_t *p;
+  struct grub_vbe_mode_info_block vbe_mode_info;
+  struct grub_vbe_mode_info_block best_vbe_mode_info;
+  grub_uint32_t best_vbe_mode = 0;
+  int depth;
+  int preferred_mode = 0;
+
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if (width == 0 && height == 0)
+    {
+      grub_vbe_get_preferred_mode (&width, &height);
+      if (grub_errno == GRUB_ERR_NONE)
+	preferred_mode = 1;
+      else
+	{
+	  /* Fall back to 640x480.  This is conservative, but the largest
+	     mode supported by the graphics card may not be safe for the
+	     display device.  */
+	  grub_errno = GRUB_ERR_NONE;
+	  width = 640;
+	  height = 480;
+	}
+    }
+
+  /* Walk thru mode list and try to find matching mode.  */
+  for (p = vbe_mode_list; *p != 0xFFFF; p++)
+    {
+      grub_uint32_t vbe_mode = *p;
+
+      grub_vbe_get_video_mode_info (vbe_mode, &vbe_mode_info);
+      if (grub_errno != GRUB_ERR_NONE)
+        {
+          /* Could not retrieve mode info, retreat.  */
+          grub_errno = GRUB_ERR_NONE;
+          break;
+        }
+
+      if ((vbe_mode_info.mode_attributes & GRUB_VBE_MODEATTR_SUPPORTED) == 0)
+        /* If not available, skip it.  */
+        continue;
+
+      if ((vbe_mode_info.mode_attributes & GRUB_VBE_MODEATTR_COLOR) == 0)
+        /* Monochrome is unusable.  */
+        continue;
+
+      if ((vbe_mode_info.mode_attributes & GRUB_VBE_MODEATTR_LFB_AVAIL) == 0)
+        /* We support only linear frame buffer modes.  */
+        continue;
+
+      if ((vbe_mode_info.mode_attributes & GRUB_VBE_MODEATTR_GRAPHICS) == 0)
+        /* We allow only graphical modes.  */
+        continue;
+
+      if ((vbe_mode_info.memory_model != GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL)
+          && (vbe_mode_info.memory_model != GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR))
+        /* Not compatible memory model.  */
+        continue;
+
+      if (vbe_mode_info.bits_per_pixel != 8
+	  && vbe_mode_info.bits_per_pixel != 15
+	  && vbe_mode_info.bits_per_pixel != 16
+	  && vbe_mode_info.bits_per_pixel != 24
+	  && vbe_mode_info.bits_per_pixel != 32)
+	/* Unsupported bitdepth . */
+        continue;
+
+      if (preferred_mode)
+	{
+	  if (vbe_mode_info.x_resolution > width
+	      || vbe_mode_info.y_resolution > height)
+	    /* Resolution exceeds that of preferred mode.  */
+	    continue;
+	}
+      else
+	{
+	  if (((vbe_mode_info.x_resolution != width)
+	       || (vbe_mode_info.y_resolution != height))
+	      && width != 0 && height != 0)
+	    /* Non matching resolution.  */
+	    continue;
+	}
+
+      /* Check if user requested RGB or index color mode.  */
+      if ((mode_mask & GRUB_VIDEO_MODE_TYPE_COLOR_MASK) != 0)
+        {
+	  unsigned my_mode_type = 0;
+
+	  if (vbe_mode_info.memory_model == GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL)
+	    my_mode_type |= GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+
+	  if (vbe_mode_info.memory_model == GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR)
+	    my_mode_type |= GRUB_VIDEO_MODE_TYPE_RGB;
+
+	  if ((my_mode_type & mode_mask
+	       & (GRUB_VIDEO_MODE_TYPE_RGB | GRUB_VIDEO_MODE_TYPE_INDEX_COLOR))
+	      != (mode_type & mode_mask
+		  & (GRUB_VIDEO_MODE_TYPE_RGB
+		     | GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)))
+	    continue;
+        }
+
+      /* If there is a request for specific depth, ignore others.  */
+      if ((depth != 0) && (vbe_mode_info.bits_per_pixel != depth))
+        continue;
+
+      /* Select mode with most of "volume" (size of framebuffer in bits).  */
+      if (best_vbe_mode != 0)
+        if ((grub_uint64_t) vbe_mode_info.bits_per_pixel
+	    * vbe_mode_info.x_resolution * vbe_mode_info.y_resolution
+	    < (grub_uint64_t) best_vbe_mode_info.bits_per_pixel
+	    * best_vbe_mode_info.x_resolution * best_vbe_mode_info.y_resolution)
+          continue;
+
+      /* Save so far best mode information for later use.  */
+      best_vbe_mode = vbe_mode;
+      grub_memcpy (&best_vbe_mode_info, &vbe_mode_info, sizeof (vbe_mode_info));
+    }
+
+  /* Try to initialize best mode found.  */
+  if (best_vbe_mode != 0)
+    {
+      grub_err_t err;
+      static struct grub_vbe_mode_info_block active_vbe_mode_info;
+      /* If this fails, then we have mode selection heuristics problem,
+         or adapter failure.  */
+      grub_vbe_set_video_mode (best_vbe_mode, &active_vbe_mode_info);
+      if (grub_errno != GRUB_ERR_NONE)
+        return grub_errno;
+
+      /* Fill mode info details.  */
+      vbe2videoinfo (best_vbe_mode, &active_vbe_mode_info,
+		     &framebuffer.mode_info);
+
+      {
+	/* Get video RAM size in bytes.  */
+	grub_size_t vram_size = controller_info.total_memory << 16;
+	grub_size_t page_size;        /* The size of a page in bytes.  */
+
+	page_size = framebuffer.mode_info.pitch * framebuffer.mode_info.height;
+
+	if (vram_size >= 2 * page_size)
+	  err = grub_video_fb_setup (mode_type, mode_mask,
+				     &framebuffer.mode_info,
+				     framebuffer.ptr,
+				     doublebuf_pageflipping_set_page,
+				     framebuffer.ptr + page_size);
+	else
+	  err = grub_video_fb_setup (mode_type, mode_mask,
+				     &framebuffer.mode_info,
+				     framebuffer.ptr, 0, 0);
+      }
+
+      /* Copy default palette to initialize emulated palette.  */
+      err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				       grub_video_fbstd_colors);
+
+      grub_vbe_enable_mtrr (framebuffer.ptr,
+			    controller_info.total_memory << 16);
+
+      return err;
+    }
+
+  /* Couldn't found matching mode.  */
+  return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching mode found");
+}
+
+static grub_err_t
+grub_video_vbe_set_palette (unsigned int start, unsigned int count,
+                            struct grub_video_palette_data *palette_data)
+{
+  if (framebuffer.mode_info.mode_type == GRUB_VIDEO_MODE_TYPE_INDEX_COLOR)
+    {
+      /* TODO: Implement setting indexed color mode palette to hardware.  */
+      //status = grub_vbe_bios_set_palette_data (sizeof (vga_colors)
+      //                                         / sizeof (struct grub_vbe_palette_data),
+      //                                         0,
+      //                                         palette);
+
+    }
+
+  /* Then set color to emulated palette.  */
+
+  return grub_video_fb_set_palette (start, count, palette_data);
+}
+
+static grub_err_t
+grub_video_vbe_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  grub_err_t err;
+  grub_free (vbe_mode_list);
+  vbe_mode_list = NULL;
+  err = grub_video_fb_get_info_and_fini (mode_info, framebuf);
+  if (err)
+    return err;
+  if (framebuffer.mtrr >= 0)
+    {
+      grub_vbe_disable_mtrr (framebuffer.mtrr);
+      framebuffer.mtrr = -1;
+    }
+  return GRUB_ERR_NONE;
+}
+
+static void
+grub_video_vbe_print_adapter_specific_info (void)
+{
+  grub_printf_ (N_("  VBE info:   version: %d.%d  OEM software rev: %d.%d\n"),
+		controller_info.version >> 8,
+		controller_info.version & 0xFF,
+		controller_info.oem_software_rev >> 8,
+		controller_info.oem_software_rev & 0xFF);
+  
+  /* The total_memory field is in 64 KiB units.  */
+  grub_printf_ (N_("              total memory: %d KiB\n"),
+		(controller_info.total_memory << 6));
+}
+
+static struct grub_video_adapter grub_video_vbe_adapter =
+  {
+    .name = "VESA BIOS Extension Video Driver",
+    .id = GRUB_VIDEO_DRIVER_VBE,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE,
+
+    .init = grub_video_vbe_init,
+    .fini = grub_video_vbe_fini,
+    .setup = grub_video_vbe_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_vbe_get_info_and_fini,
+    .set_palette = grub_video_vbe_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_fb_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+    .iterate = grub_video_vbe_iterate,
+    .get_edid = grub_video_vbe_get_edid,
+    .print_adapter_specific_info = grub_video_vbe_print_adapter_specific_info,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_i386_pc_vbe)
+{
+  grub_video_register (&grub_video_vbe_adapter);
+}
+
+GRUB_MOD_FINI(video_i386_pc_vbe)
+{
+  grub_video_unregister (&grub_video_vbe_adapter);
+}
diff --git a/grub-core/video/i386/pc/vga.c b/grub-core/video/i386/pc/vga.c
new file mode 100644
index 0000000..b2f776c
--- /dev/null
+++ b/grub-core/video/i386/pc/vga.c
@@ -0,0 +1,404 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/i386/pc/int.h>
+#include <grub/machine/console.h>
+#include <grub/cpu/io.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/vga.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define VGA_WIDTH	640
+#define VGA_MEM		((grub_uint8_t *) 0xa0000)
+#define PAGE_OFFSET(x)	((x) * (VGA_WIDTH * vga_height / 8))
+
+static unsigned char text_mode;
+static unsigned char saved_map_mask;
+static int vga_height;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+  grub_uint8_t *temporary_buffer;
+  int front_page;
+  int back_page;
+} framebuffer;
+
+static unsigned char 
+grub_vga_set_mode (unsigned char mode)
+{
+  struct grub_bios_int_registers regs;
+  unsigned char ret;
+  /* get current mode */
+  regs.eax = 0x0f00;
+  regs.ebx = 0;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  ret = regs.eax & 0xff;
+  regs.eax = mode;
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
+  grub_bios_interrupt (0x10, &regs);
+
+  return ret;
+}
+
+static inline void
+wait_vretrace (void)
+{
+  /* Wait until there is a vertical retrace.  */
+  while (! (grub_inb (GRUB_VGA_IO_INPUT_STATUS1_REGISTER)
+	    & GRUB_VGA_IO_INPUT_STATUS1_VERTR_BIT));
+}
+
+/* Get Map Mask Register.  */
+static unsigned char
+get_map_mask (void)
+{
+  return grub_vga_sr_read (GRUB_VGA_SR_MAP_MASK_REGISTER);
+}
+
+/* Set Map Mask Register.  */
+static void
+set_map_mask (unsigned char mask)
+{
+  grub_vga_sr_write (mask, GRUB_VGA_SR_MAP_MASK_REGISTER);
+}
+
+#if 0
+/* Set Read Map Register.  */
+static void
+set_read_map (unsigned char map)
+{
+  grub_vga_gr_write (map, GRUB_VGA_GR_READ_MAP_REGISTER);
+}
+#endif
+
+/* Set start address.  */
+static void
+set_start_address (unsigned int start)
+{
+  grub_vga_cr_write (start & 0xFF, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
+  grub_vga_cr_write (start >> 8, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
+}
+
+static int setup = 0;
+static int is_target = 0;
+
+static grub_err_t
+grub_video_vga_init (void)
+{
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_setup (unsigned int width, unsigned int height,
+                      grub_video_mode_type_t mode_type,
+		      grub_video_mode_type_t mode_mask)
+{
+  grub_err_t err;
+
+  if ((width && width != VGA_WIDTH) || (height && height != 350 && height != 480))
+    return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching mode found");
+
+  vga_height = height ? : 480;
+
+  framebuffer.temporary_buffer = grub_calloc (vga_height, VGA_WIDTH);
+  framebuffer.front_page = 0;
+  framebuffer.back_page = 0;
+  if (!framebuffer.temporary_buffer)
+    return grub_errno;
+
+  saved_map_mask = get_map_mask ();
+
+  text_mode = grub_vga_set_mode (vga_height == 480 ? 0x12 : 0x10);
+  setup = 1;
+  set_map_mask (0x0f);
+  set_start_address (PAGE_OFFSET (framebuffer.front_page));
+
+  framebuffer.mode_info.width = VGA_WIDTH;
+  framebuffer.mode_info.height = vga_height;
+
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+
+  if (grub_video_check_mode_flag (mode_type, mode_mask,
+				  GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED,
+				  (VGA_WIDTH * vga_height <= (1 << 18))))
+    {
+      framebuffer.back_page = 1;
+      framebuffer.mode_info.mode_type |= GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+	| GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP;
+    }
+
+  framebuffer.mode_info.bpp = 8;
+  framebuffer.mode_info.bytes_per_pixel = 1;
+  framebuffer.mode_info.pitch = VGA_WIDTH;
+  framebuffer.mode_info.number_of_colors = 16;
+  framebuffer.mode_info.red_mask_size = 0;
+  framebuffer.mode_info.red_field_pos = 0;
+  framebuffer.mode_info.green_mask_size = 0;
+  framebuffer.mode_info.green_field_pos = 0;
+  framebuffer.mode_info.blue_mask_size = 0;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer.render_target,
+							 &framebuffer.mode_info,
+							 framebuffer.temporary_buffer);
+
+  if (err)
+    {
+      grub_dprintf ("video", "Couldn't create FB target\n");
+      return err;
+    }
+
+  is_target = 1;
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+ 
+  if (err)
+    return err;
+ 
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_fini (void)
+{
+  if (setup)
+    {
+      set_map_mask (saved_map_mask);
+      grub_vga_set_mode (text_mode);
+    }
+  setup = 0;
+  grub_free (framebuffer.temporary_buffer);
+  framebuffer.temporary_buffer = 0;
+  return GRUB_ERR_NONE;
+}
+
+static inline void
+update_target (void)
+{
+  int plane;
+
+  if (!is_target)
+    return;
+
+  for (plane = 0x01; plane <= 0x08; plane <<= 1)
+    {
+      grub_uint8_t *ptr;
+      volatile grub_uint8_t *ptr2;
+      unsigned cbyte = 0;
+      int shift = 7;
+      set_map_mask (plane);
+      for (ptr = framebuffer.temporary_buffer,
+	     ptr2 = VGA_MEM + PAGE_OFFSET (framebuffer.back_page);
+	   ptr < framebuffer.temporary_buffer + VGA_WIDTH * vga_height; ptr++)
+	{
+	  cbyte |= (!!(plane & *ptr)) << shift;
+	  shift--;
+	  if (shift == -1)
+	    {
+	      *ptr2++ = cbyte;
+	      shift = 7;
+	      cbyte = 0;
+	    }
+	}
+    }
+}
+
+static grub_err_t
+grub_video_vga_blit_bitmap (struct grub_video_bitmap *bitmap,
+			    enum grub_video_blit_operators oper, int x, int y,
+			    int offset_x, int offset_y,
+			    unsigned int width, unsigned int height)
+{
+  grub_err_t ret;
+  ret = grub_video_fb_blit_bitmap (bitmap, oper, x, y, offset_x, offset_y,
+				   width, height);
+  if (!(framebuffer.mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED))
+    update_target ();
+  return ret;
+}
+
+static grub_err_t
+grub_video_vga_blit_render_target (struct grub_video_fbrender_target *source,
+                                   enum grub_video_blit_operators oper,
+                                   int x, int y, int offset_x, int offset_y,
+                                   unsigned int width, unsigned int height)
+{
+  grub_err_t ret;
+
+  ret = grub_video_fb_blit_render_target (source, oper, x, y,
+					  offset_x, offset_y, width, height);
+  if (!(framebuffer.mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED))
+    update_target ();
+
+  return ret;
+}
+
+static grub_err_t
+grub_video_vga_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    {
+      is_target = 1;
+      target = framebuffer.render_target;
+    }
+  else
+    is_target = 0;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_vga_get_active_render_target (struct grub_video_render_target **target)
+{
+  grub_err_t err;
+  err = grub_video_fb_get_active_render_target (target);
+  if (err)
+    return err;
+
+  if (*target == framebuffer.render_target)
+    *target = GRUB_VIDEO_RENDER_TARGET_DISPLAY;
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_swap_buffers (void)
+{
+  if (!(framebuffer.mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED))
+    return GRUB_ERR_NONE;
+
+  update_target ();
+
+  if ((VGA_WIDTH * vga_height <= (1 << 18)))
+    {
+      /* Activate the other page.  */
+      framebuffer.front_page = !framebuffer.front_page;
+      framebuffer.back_page = !framebuffer.back_page;
+      wait_vretrace ();
+      set_start_address (PAGE_OFFSET (framebuffer.front_page));
+    }
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_vga_set_palette (unsigned int start __attribute__ ((unused)),
+			    unsigned int count __attribute__ ((unused)),
+                            struct grub_video_palette_data *palette_data __attribute__ ((unused)))
+{
+  return grub_error (GRUB_ERR_IO, "can't change palette");
+}
+
+static grub_err_t
+grub_video_vga_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  set_map_mask (0xf);
+
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  mode_info->bpp = 1;
+  mode_info->bytes_per_pixel = 0;
+  mode_info->pitch = VGA_WIDTH / 8;
+  mode_info->number_of_colors = 1;
+
+  mode_info->bg_red = 0;
+  mode_info->bg_green = 0;
+  mode_info->bg_blue = 0;
+  mode_info->bg_alpha = 255;
+
+  mode_info->fg_red = 255;
+  mode_info->fg_green = 255;
+  mode_info->fg_blue = 255;
+  mode_info->fg_alpha = 255;
+
+  *framebuf = VGA_MEM + PAGE_OFFSET (framebuffer.front_page);
+
+  grub_video_fb_fini ();
+  grub_free (framebuffer.temporary_buffer);
+  framebuffer.temporary_buffer = 0;
+  setup = 0;
+
+  return GRUB_ERR_NONE;
+}
+
+
+static struct grub_video_adapter grub_video_vga_adapter =
+  {
+    .name = "VGA Video Driver",
+    .id = GRUB_VIDEO_DRIVER_VGA,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FALLBACK,
+
+    .init = grub_video_vga_init,
+    .fini = grub_video_vga_fini,
+    .setup = grub_video_vga_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_vga_get_info_and_fini,
+    .set_palette = grub_video_vga_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_vga_blit_bitmap,
+    .blit_render_target = grub_video_vga_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_vga_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_vga_set_active_render_target,
+    .get_active_render_target = grub_video_vga_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(vga)
+{
+  grub_video_register (&grub_video_vga_adapter);
+}
+
+GRUB_MOD_FINI(vga)
+{
+  grub_video_unregister (&grub_video_vga_adapter);
+}
diff --git a/grub-core/video/ieee1275.c b/grub-core/video/ieee1275.c
new file mode 100644
index 0000000..17a3dbb
--- /dev/null
+++ b/grub-core/video/ieee1275.c
@@ -0,0 +1,370 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/ieee1275/ieee1275.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Only 8-bit indexed color is supported for now.  */
+
+static unsigned old_width, old_height;
+static int restore_needed;
+static char *display;
+static grub_ieee1275_ihandle_t stdout_ihandle;
+static int have_setcolors = 0;
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  grub_uint8_t *ptr;
+} framebuffer;
+
+static struct grub_video_palette_data serial_colors[] =
+  {
+    // {R, G, B}
+    {0x00, 0x00, 0x00, 0xFF}, // 0 = black
+    {0xA8, 0x00, 0x00, 0xFF}, // 1 = red
+    {0x00, 0xA8, 0x00, 0xFF}, // 2 = green
+    {0xFE, 0xFE, 0x54, 0xFF}, // 3 = yellow
+    {0x00, 0x00, 0xA8, 0xFF}, // 4 = blue
+    {0xA8, 0x00, 0xA8, 0xFF}, // 5 = magenta
+    {0x00, 0xA8, 0xA8, 0xFF}, // 6 = cyan
+    {0xFE, 0xFE, 0xFE, 0xFF}  // 7 = white
+  };
+
+
+static grub_err_t
+grub_video_ieee1275_set_palette (unsigned int start, unsigned int count,
+				 struct grub_video_palette_data *palette_data);
+
+static void
+set_video_mode (unsigned width __attribute__ ((unused)),
+		unsigned height __attribute__ ((unused)))
+{
+  /* TODO */
+}
+
+static int
+find_display_hook (struct grub_ieee1275_devalias *alias)
+{
+  if (grub_strcmp (alias->type, "display") == 0)
+    {
+      grub_dprintf ("video", "Found display %s\n", alias->path);
+      display = grub_strdup (alias->path);
+      return 1;
+    }
+  return 0;
+}
+
+static void
+find_display (void)
+{
+  grub_ieee1275_devices_iterate (find_display_hook);
+}
+
+static grub_err_t
+grub_video_ieee1275_init (void)
+{
+  grub_ssize_t actual;
+
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS)
+      && !grub_ieee1275_get_integer_property (grub_ieee1275_chosen,
+					      "stdout", &stdout_ihandle,
+					      sizeof (stdout_ihandle), &actual)
+      && actual == sizeof (stdout_ihandle))
+    have_setcolors = 1;
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_ieee1275_fini (void)
+{
+  if (restore_needed)
+    {
+      set_video_mode (old_width, old_height);
+      restore_needed = 0;
+    }
+  return grub_video_fb_fini ();
+}
+
+static grub_err_t
+grub_video_ieee1275_fill_mode_info (grub_ieee1275_phandle_t dev,
+				    struct grub_video_mode_info *out)
+{
+  grub_uint32_t tmp;
+
+  grub_memset (out, 0, sizeof (*out));
+
+  if (grub_ieee1275_get_integer_property (dev, "width", &tmp,
+					  sizeof (tmp), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display width.");
+  out->width = tmp;
+
+  if (grub_ieee1275_get_integer_property (dev, "height", &tmp,
+					  sizeof (tmp), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display height.");
+  out->height = tmp;
+
+  if (grub_ieee1275_get_integer_property (dev, "linebytes", &tmp,
+					  sizeof (tmp), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display pitch.");
+  out->pitch = tmp;
+
+  if (grub_ieee1275_get_integer_property (dev, "depth", &tmp,
+					  sizeof (tmp), 0))
+    tmp = 4;
+
+  out->mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  out->bpp = tmp;
+  out->bytes_per_pixel = (out->bpp + GRUB_CHAR_BIT - 1) / GRUB_CHAR_BIT;
+  out->number_of_colors = 256;
+
+  switch (tmp)
+    {
+    case 4:
+    case 8:
+      out->mode_type = GRUB_VIDEO_MODE_TYPE_INDEX_COLOR;
+      out->bpp = 8;
+      if (have_setcolors)
+	out->number_of_colors = 1 << tmp;
+      else
+	out->number_of_colors = 8;
+      break;
+
+      /* FIXME: we may need byteswapping for the following. Currently it
+	 was seen only on qemu and no byteswap was needed.  */
+    case 15:
+      out->red_mask_size = 5;
+      out->red_field_pos = 10;
+      out->green_mask_size = 5;
+      out->green_field_pos = 5;
+      out->blue_mask_size = 5;
+      out->blue_field_pos = 0;
+      break;
+
+    case 16:
+      out->red_mask_size = 5;
+      out->red_field_pos = 11;
+      out->green_mask_size = 6;
+      out->green_field_pos = 5;
+      out->blue_mask_size = 5;
+      out->blue_field_pos = 0;
+      break;
+
+    case 32:
+      out->reserved_mask_size = 8;
+      out->reserved_field_pos = 24;
+      /* FALLTHROUGH */
+
+    case 24:
+      out->red_mask_size = 8;
+      out->red_field_pos = 16;
+      out->green_mask_size = 8;
+      out->green_field_pos = 8;
+      out->blue_mask_size = 8;
+      out->blue_field_pos = 0;
+      break;
+    default:
+      return grub_error (GRUB_ERR_IO, "unsupported video depth %d", tmp);
+    }
+
+  out->blit_format = grub_video_get_blit_format (out);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_ieee1275_setup (unsigned int width, unsigned int height,
+			   unsigned int mode_type __attribute__ ((unused)),
+			   unsigned int mode_mask __attribute__ ((unused)))
+{
+  grub_uint32_t current_width, current_height, address;
+  grub_err_t err;
+  grub_ieee1275_phandle_t dev;
+
+  if (!display)
+    return grub_error (GRUB_ERR_IO, "Couldn't find display device.");
+
+  if (grub_ieee1275_finddevice (display, &dev))
+    return grub_error (GRUB_ERR_IO, "Couldn't open display device.");
+
+  if (grub_ieee1275_get_integer_property (dev, "width", &current_width,
+					  sizeof (current_width), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display width.");
+
+  if (grub_ieee1275_get_integer_property (dev, "height", &current_height,
+					  sizeof (current_width), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display height.");
+
+  if ((width == current_width && height == current_height)
+      || (width == 0 && height == 0))
+    {
+      grub_dprintf ("video", "IEEE1275: keeping current mode %dx%d\n",
+		    current_width, current_height);
+    }
+  else
+    {
+      grub_dprintf ("video", "IEEE1275: Setting mode %dx%d\n", width, height);
+      /* TODO. */
+      return grub_error (GRUB_ERR_IO, "can't set mode %dx%d", width, height);
+    }
+  
+  err = grub_video_ieee1275_fill_mode_info (dev, &framebuffer.mode_info);
+  if (err)
+    {
+      grub_dprintf ("video", "IEEE1275: couldn't fill mode info\n");
+      return err;
+    }
+
+  if (grub_ieee1275_get_integer_property (dev, "address", (void *) &address,
+					  sizeof (address), 0))
+    return grub_error (GRUB_ERR_IO, "Couldn't retrieve display address.");
+
+  /* For some reason sparc64 uses 32-bit pointer too.  */
+  framebuffer.ptr = (void *) (grub_addr_t) address;
+
+  grub_dprintf ("video", "IEEE1275: initialising FB @ %p %dx%dx%d\n",
+		framebuffer.ptr, framebuffer.mode_info.width,
+		framebuffer.mode_info.height, framebuffer.mode_info.bpp);
+
+  err = grub_video_fb_setup (mode_type, mode_mask,
+			     &framebuffer.mode_info,
+			     framebuffer.ptr, NULL, NULL);
+  if (err)
+    return err;
+
+  grub_video_ieee1275_set_palette (0, framebuffer.mode_info.number_of_colors,
+				   grub_video_fbstd_colors);
+    
+  return err;
+}
+
+static grub_err_t
+grub_video_ieee1275_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				  void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_ieee1275_set_palette (unsigned int start, unsigned int count,
+				 struct grub_video_palette_data *palette_data)
+{
+  unsigned col;
+  struct grub_video_palette_data fb_palette_data[256];
+  grub_err_t err;
+
+  if (!(framebuffer.mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_INDEX_COLOR))
+    return grub_video_fb_set_palette (start, count, palette_data);
+
+  if (!have_setcolors)
+    return grub_video_fb_set_palette (0, ARRAY_SIZE (serial_colors),
+    				      serial_colors);
+
+  if (start >= framebuffer.mode_info.number_of_colors)
+    return GRUB_ERR_NONE;
+
+  if (start + count > framebuffer.mode_info.number_of_colors)
+    count = framebuffer.mode_info.number_of_colors - start;
+
+  err = grub_video_fb_set_palette (start, count, palette_data);
+  if (err)
+    return err;
+
+  /* Set colors.  */
+  grub_video_fb_get_palette (0, ARRAY_SIZE (fb_palette_data),
+			     fb_palette_data);
+
+  for (col = 0; col < ARRAY_SIZE (fb_palette_data); col++)
+    grub_ieee1275_set_color (stdout_ihandle, col, fb_palette_data[col].r,
+			     fb_palette_data[col].g,
+			     fb_palette_data[col].b);
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_ieee1275_adapter =
+  {
+    .name = "IEEE1275 video driver",
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_FIRMWARE,
+    .id = GRUB_VIDEO_DRIVER_IEEE1275,
+
+    .init = grub_video_ieee1275_init,
+    .fini = grub_video_ieee1275_fini,
+    .setup = grub_video_ieee1275_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_ieee1275_get_info_and_fini,
+    .set_palette = grub_video_ieee1275_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_fb_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(ieee1275_fb)
+{
+  find_display ();
+  if (display)
+    grub_video_register (&grub_video_ieee1275_adapter);
+}
+
+GRUB_MOD_FINI(ieee1275_fb)
+{
+  if (restore_needed)
+    {
+      set_video_mode (old_width, old_height);
+      restore_needed = 0;
+    }
+  if (display)
+    grub_video_unregister (&grub_video_ieee1275_adapter);
+  grub_free (display);
+}
diff --git a/grub-core/video/radeon_fuloong2e.c b/grub-core/video/radeon_fuloong2e.c
new file mode 100644
index 0000000..b4da34b
--- /dev/null
+++ b/grub-core/video/radeon_fuloong2e.c
@@ -0,0 +1,239 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+
+#define GRUB_RADEON_FULOONG2E_TOTAL_MEMORY_SPACE 1048576
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+
+  grub_uint8_t *ptr;
+  int mapped;
+  grub_uint32_t base;
+  grub_pci_device_t dev;
+} framebuffer;
+
+static grub_err_t
+grub_video_radeon_fuloong2e_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_radeon_fuloong2e_video_fini (void)
+{
+  if (framebuffer.mapped)
+    grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				 GRUB_RADEON_FULOONG2E_TOTAL_MEMORY_SPACE);
+
+  return grub_video_fb_fini ();
+}
+
+#ifndef TEST
+/* Helper for grub_video_radeon_fuloong2e_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != GRUB_PCI_CLASS_SUBCLASS_VGA
+      || pciid != 0x515a1002)
+    return 0;
+  
+  *found = 1;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr);
+  framebuffer.dev = dev;
+
+  return 1;
+}
+#endif
+
+static grub_err_t
+grub_video_radeon_fuloong2e_setup (unsigned int width, unsigned int height,
+			unsigned int mode_type, unsigned int mode_mask __attribute__ ((unused)))
+{
+  int depth;
+  grub_err_t err;
+  int found = 0;
+
+#ifndef TEST
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if ((width != 640 && width != 0) || (height != 480 && height != 0)
+      || (depth != 16 && depth != 0))
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "Only 640x480x16 is supported");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+#endif
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = 640;
+  framebuffer.mode_info.height = 480;
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  framebuffer.mode_info.bpp = 16;
+  framebuffer.mode_info.bytes_per_pixel = 2;
+  framebuffer.mode_info.pitch = 640 * 2;
+  framebuffer.mode_info.number_of_colors = 256;
+  framebuffer.mode_info.red_mask_size = 5;
+  framebuffer.mode_info.red_field_pos = 11;
+  framebuffer.mode_info.green_mask_size = 6;
+  framebuffer.mode_info.green_field_pos = 5;
+  framebuffer.mode_info.blue_mask_size = 5;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+#ifndef TEST
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+#endif
+
+  /* We can safely discard volatile attribute.  */
+#ifndef TEST
+  framebuffer.ptr
+    = (void *) grub_pci_device_map_range (framebuffer.dev,
+					  framebuffer.base,
+					  GRUB_RADEON_FULOONG2E_TOTAL_MEMORY_SPACE);
+#endif
+  framebuffer.mapped = 1;
+
+  /* Prevent garbage from appearing on the screen.  */
+  grub_memset (framebuffer.ptr, 0x55, 
+	       framebuffer.mode_info.height * framebuffer.mode_info.pitch);
+
+#ifndef TEST
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer
+							 .render_target,
+							 &framebuffer.mode_info,
+							 framebuffer.ptr);
+
+  if (err)
+    return err;
+
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+  
+  if (err)
+    return err;
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+#endif
+  return err;
+}
+
+static grub_err_t
+grub_video_radeon_fuloong2e_swap_buffers (void)
+{
+  /* TODO: Implement buffer swapping.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_radeon_fuloong2e_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.render_target;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_radeon_fuloong2e_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				    void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_radeon_fuloong2e_adapter =
+  {
+    .name = "RADEON RV100 QZ (Fuloong2E) Video Driver",
+    .id = GRUB_VIDEO_DRIVER_RADEON_FULOONG2E,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_radeon_fuloong2e_video_init,
+    .fini = grub_video_radeon_fuloong2e_video_fini,
+    .setup = grub_video_radeon_fuloong2e_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_radeon_fuloong2e_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_radeon_fuloong2e_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_radeon_fuloong2e_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_radeon_fuloong2e)
+{
+  grub_video_register (&grub_video_radeon_fuloong2e_adapter);
+}
+
+GRUB_MOD_FINI(video_radeon_fuloong2e)
+{
+  grub_video_unregister (&grub_video_radeon_fuloong2e_adapter);
+}
diff --git a/grub-core/video/radeon_yeeloong3a.c b/grub-core/video/radeon_yeeloong3a.c
new file mode 100644
index 0000000..52614fe
--- /dev/null
+++ b/grub-core/video/radeon_yeeloong3a.c
@@ -0,0 +1,237 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010,2011,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+
+#define GRUB_RADEON_YEELOONG3A_TOTAL_MEMORY_SPACE 1048576
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+  struct grub_video_render_target *render_target;
+
+  grub_uint8_t *ptr;
+  int mapped;
+  grub_uint32_t base;
+  grub_pci_device_t dev;
+} framebuffer;
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_video_fini (void)
+{
+  if (framebuffer.mapped)
+    grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				 GRUB_RADEON_YEELOONG3A_TOTAL_MEMORY_SPACE);
+  return grub_video_fb_fini ();
+}
+
+#ifndef TEST
+/* Helper for grub_video_radeon_yeeloong3a_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != GRUB_PCI_CLASS_SUBCLASS_VGA
+      || pciid != 0x96151002)
+    return 0;
+  
+  *found = 1;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr);
+  framebuffer.dev = dev;
+
+  return 1;
+}
+#endif
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_setup (unsigned int width, unsigned int height,
+			unsigned int mode_type, unsigned int mode_mask __attribute__ ((unused)))
+{
+  int depth;
+  grub_err_t err;
+  int found = 0;
+
+#ifndef TEST
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if ((width != 800 && width != 0) || (height != 600 && height != 0)
+      || (depth != 16 && depth != 0))
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "Only 640x480x16 is supported");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+#endif
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = 800;
+  framebuffer.mode_info.height = 600;
+  framebuffer.mode_info.mode_type = GRUB_VIDEO_MODE_TYPE_RGB;
+  framebuffer.mode_info.bpp = 16;
+  framebuffer.mode_info.bytes_per_pixel = 2;
+  framebuffer.mode_info.pitch = 800 * 2;
+  framebuffer.mode_info.number_of_colors = 256;
+  framebuffer.mode_info.red_mask_size = 5;
+  framebuffer.mode_info.red_field_pos = 11;
+  framebuffer.mode_info.green_mask_size = 6;
+  framebuffer.mode_info.green_field_pos = 5;
+  framebuffer.mode_info.blue_mask_size = 5;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+#ifndef TEST
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+#endif
+
+  /* We can safely discard volatile attribute.  */
+#ifndef TEST
+  framebuffer.ptr = (void *) grub_pci_device_map_range (framebuffer.dev,
+							framebuffer.base,
+							GRUB_RADEON_YEELOONG3A_TOTAL_MEMORY_SPACE);
+  framebuffer.mapped = 1;
+#endif
+
+  /* Prevent garbage from appearing on the screen.  */
+  grub_memset (framebuffer.ptr, 0, 
+	       framebuffer.mode_info.height * framebuffer.mode_info.pitch);
+
+#ifndef TEST
+  err = grub_video_fb_create_render_target_from_pointer (&framebuffer
+							 .render_target,
+							 &framebuffer.mode_info,
+							 framebuffer.ptr);
+
+  if (err)
+    return err;
+
+  err = grub_video_fb_set_active_render_target (framebuffer.render_target);
+  
+  if (err)
+    return err;
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+#endif
+  return err;
+}
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_swap_buffers (void)
+{
+  /* TODO: Implement buffer swapping.  */
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (target == GRUB_VIDEO_RENDER_TARGET_DISPLAY)
+    target = framebuffer.render_target;
+
+  return grub_video_fb_set_active_render_target (target);
+}
+
+static grub_err_t
+grub_video_radeon_yeeloong3a_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				    void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_radeon_yeeloong3a_adapter =
+  {
+    .name = "RADEON (Yeeloong3a) Video Driver",
+    .id = GRUB_VIDEO_DRIVER_RADEON_YEELOONG3A,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_radeon_yeeloong3a_video_init,
+    .fini = grub_video_radeon_yeeloong3a_video_fini,
+    .setup = grub_video_radeon_yeeloong3a_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_radeon_yeeloong3a_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_radeon_yeeloong3a_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_radeon_yeeloong3a_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_radeon_yeeloong3a)
+{
+  grub_video_register (&grub_video_radeon_yeeloong3a_adapter);
+}
+
+GRUB_MOD_FINI(video_radeon_yeeloong3a)
+{
+  grub_video_unregister (&grub_video_radeon_yeeloong3a_adapter);
+}
diff --git a/grub-core/video/readers/jpeg.c b/grub-core/video/readers/jpeg.c
new file mode 100644
index 0000000..e31602f
--- /dev/null
+++ b/grub-core/video/readers/jpeg.c
@@ -0,0 +1,879 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/bitmap.h>
+#include <grub/types.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/bufio.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Uncomment following define to enable JPEG debug.  */
+//#define JPEG_DEBUG
+
+#define JPEG_ESC_CHAR		0xFF
+
+#define JPEG_SAMPLING_1x1	0x11
+
+enum
+  {
+    JPEG_MARKER_SOF0 = 0xc0,
+    JPEG_MARKER_DHT  = 0xc4,
+    JPEG_MARKER_SOI  = 0xd8,
+    JPEG_MARKER_EOI  = 0xd9,
+    JPEG_MARKER_RST0 = 0xd0,
+    JPEG_MARKER_RST1 = 0xd1,
+    JPEG_MARKER_RST2 = 0xd2,
+    JPEG_MARKER_RST3 = 0xd3,
+    JPEG_MARKER_RST4 = 0xd4,
+    JPEG_MARKER_RST5 = 0xd5,
+    JPEG_MARKER_RST6 = 0xd6,
+    JPEG_MARKER_RST7 = 0xd7,
+    JPEG_MARKER_SOS  = 0xda,
+    JPEG_MARKER_DQT  = 0xdb,
+    JPEG_MARKER_DRI  = 0xdd,
+  };
+
+#define SHIFT_BITS		8
+#define CONST(x)		((int) ((x) * (1L << SHIFT_BITS) + 0.5))
+
+#define JPEG_UNIT_SIZE		8
+
+static const grub_uint8_t jpeg_zigzag_order[64] = {
+  0, 1, 8, 16, 9, 2, 3, 10,
+  17, 24, 32, 25, 18, 11, 4, 5,
+  12, 19, 26, 33, 40, 48, 41, 34,
+  27, 20, 13, 6, 7, 14, 21, 28,
+  35, 42, 49, 56, 57, 50, 43, 36,
+  29, 22, 15, 23, 30, 37, 44, 51,
+  58, 59, 52, 45, 38, 31, 39, 46,
+  53, 60, 61, 54, 47, 55, 62, 63
+};
+
+#ifdef JPEG_DEBUG
+static grub_command_t cmd;
+#endif
+
+typedef int jpeg_data_unit_t[64];
+
+struct grub_jpeg_data
+{
+  grub_file_t file;
+  struct grub_video_bitmap **bitmap;
+  grub_uint8_t *bitmap_ptr;
+
+  unsigned image_width;
+  unsigned image_height;
+
+  grub_uint8_t *huff_value[4];
+  int huff_offset[4][16];
+  int huff_maxval[4][16];
+
+  grub_uint8_t quan_table[2][64];
+  int comp_index[3][3];
+
+  jpeg_data_unit_t ydu[4];
+  jpeg_data_unit_t crdu;
+  jpeg_data_unit_t cbdu;
+
+  unsigned log_vs, log_hs;
+  int dri;
+  unsigned r1;
+
+  int dc_value[3];
+
+  int color_components;
+
+  int bit_mask, bit_save;
+};
+
+static grub_uint8_t
+grub_jpeg_get_byte (struct grub_jpeg_data *data)
+{
+  grub_uint8_t r;
+
+  r = 0;
+  grub_file_read (data->file, &r, 1);
+
+  return r;
+}
+
+static grub_uint16_t
+grub_jpeg_get_word (struct grub_jpeg_data *data)
+{
+  grub_uint16_t r;
+
+  r = 0;
+  grub_file_read (data->file, &r, sizeof (grub_uint16_t));
+
+  return grub_be_to_cpu16 (r);
+}
+
+static int
+grub_jpeg_get_bit (struct grub_jpeg_data *data)
+{
+  int ret;
+
+  if (data->bit_mask == 0)
+    {
+      data->bit_save = grub_jpeg_get_byte (data);
+      if (data->bit_save == JPEG_ESC_CHAR)
+	{
+	  if (grub_jpeg_get_byte (data) != 0)
+	    {
+	      grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			  "jpeg: invalid 0xFF in data stream");
+	      return 0;
+	    }
+	}
+      data->bit_mask = 0x80;
+    }
+
+  ret = ((data->bit_save & data->bit_mask) != 0);
+  data->bit_mask >>= 1;
+  return ret;
+}
+
+static int
+grub_jpeg_get_number (struct grub_jpeg_data *data, int num)
+{
+  int value, i, msb;
+
+  if (num == 0)
+    return 0;
+
+  msb = value = grub_jpeg_get_bit (data);
+  for (i = 1; i < num; i++)
+    value = (value << 1) + (grub_jpeg_get_bit (data) != 0);
+  if (!msb)
+    value += 1 - (1 << num);
+
+  return value;
+}
+
+static int
+grub_jpeg_get_huff_code (struct grub_jpeg_data *data, int id)
+{
+  int code;
+  unsigned i;
+
+  code = 0;
+  for (i = 0; i < ARRAY_SIZE (data->huff_maxval[id]); i++)
+    {
+      code <<= 1;
+      if (grub_jpeg_get_bit (data))
+	code++;
+      if (code < data->huff_maxval[id][i])
+	return data->huff_value[id][code + data->huff_offset[id][i]];
+    }
+  grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: huffman decode fails");
+  return 0;
+}
+
+static grub_err_t
+grub_jpeg_decode_huff_table (struct grub_jpeg_data *data)
+{
+  int id, ac, n, base, ofs;
+  grub_uint32_t next_marker;
+  grub_uint8_t count[16];
+  unsigned i;
+
+  next_marker = data->file->offset;
+  next_marker += grub_jpeg_get_word (data);
+
+  while (data->file->offset + sizeof (count) + 1 <= next_marker)
+    {
+      id = grub_jpeg_get_byte (data);
+      ac = (id >> 4) & 1;
+      id &= 0xF;
+      if (id > 1)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: too many huffman tables");
+
+      if (grub_file_read (data->file, &count, sizeof (count)) !=
+	  sizeof (count))
+	return grub_errno;
+
+      n = 0;
+      for (i = 0; i < ARRAY_SIZE (count); i++)
+	n += count[i];
+
+      id += ac * 2;
+      data->huff_value[id] = grub_malloc (n);
+      if (grub_errno)
+	return grub_errno;
+
+      if (grub_file_read (data->file, data->huff_value[id], n) != n)
+	return grub_errno;
+
+      base = 0;
+      ofs = 0;
+      for (i = 0; i < ARRAY_SIZE (count); i++)
+	{
+	  base += count[i];
+	  ofs += count[i];
+
+	  data->huff_maxval[id][i] = base;
+	  data->huff_offset[id][i] = ofs - base;
+
+	  base <<= 1;
+	}
+    }
+
+  if (data->file->offset != next_marker)
+    grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: extra byte in huffman table");
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_jpeg_decode_quan_table (struct grub_jpeg_data *data)
+{
+  int id;
+  grub_uint32_t next_marker;
+
+  next_marker = data->file->offset;
+  next_marker += grub_jpeg_get_word (data);
+
+  if (next_marker > data->file->size)
+    {
+      /* Should never be set beyond the size of the file. */
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid next reference");
+    }
+
+  while (data->file->offset + sizeof (data->quan_table[id]) + 1
+	 <= next_marker)
+    {
+      id = grub_jpeg_get_byte (data);
+      if (id >= 0x10)		/* Upper 4-bit is precision.  */
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: only 8-bit precision is supported");
+
+      if (id > 1)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: too many quantization tables");
+
+      if (grub_file_read (data->file, &data->quan_table[id],
+			  sizeof (data->quan_table[id]))
+	  != sizeof (data->quan_table[id]))
+	return grub_errno;
+
+    }
+
+  if (data->file->offset != next_marker)
+    grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		"jpeg: extra byte in quantization table");
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_jpeg_decode_sof (struct grub_jpeg_data *data)
+{
+  int i, cc;
+  grub_uint32_t next_marker;
+
+  next_marker = data->file->offset;
+  next_marker += grub_jpeg_get_word (data);
+
+  if (grub_jpeg_get_byte (data) != 8)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "jpeg: only 8-bit precision is supported");
+
+  data->image_height = grub_jpeg_get_word (data);
+  data->image_width = grub_jpeg_get_word (data);
+
+  if ((!data->image_height) || (!data->image_width))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid image size");
+
+  cc = grub_jpeg_get_byte (data);
+  if (cc != 1 && cc != 3)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "jpeg: component count must be 1 or 3");
+  data->color_components = cc;
+
+  for (i = 0; i < cc; i++)
+    {
+      int id, ss;
+
+      id = grub_jpeg_get_byte (data) - 1;
+      if ((id < 0) || (id >= 3))
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid index");
+
+      ss = grub_jpeg_get_byte (data);	/* Sampling factor.  */
+      if (!id)
+	{
+	  grub_uint8_t vs, hs;
+	  vs = ss & 0xF;	/* Vertical sampling.  */
+	  hs = ss >> 4;	/* Horizontal sampling.  */
+	  if ((vs > 2) || (hs > 2) || (vs == 0) || (hs == 0))
+	    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			       "jpeg: sampling method not supported");
+	  data->log_vs = (vs == 2);
+	  data->log_hs = (hs == 2);
+	}
+      else if (ss != JPEG_SAMPLING_1x1)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: sampling method not supported");
+
+      data->comp_index[id][0] = grub_jpeg_get_byte (data);
+      if (data->comp_index[id][0] > 1)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			   "jpeg: too many quantization tables");
+    }
+
+  if (data->file->offset != next_marker)
+    grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: extra byte in sof");
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_jpeg_decode_dri (struct grub_jpeg_data *data)
+{
+  if (grub_jpeg_get_word (data) != 4)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+	"jpeg: DRI marker length must be 4");
+
+  data->dri = grub_jpeg_get_word (data);
+
+  return grub_errno;
+}
+
+static void
+grub_jpeg_idct_transform (jpeg_data_unit_t du)
+{
+  int *pd;
+  int i;
+  int t0, t1, t2, t3, t4, t5, t6, t7;
+  int v0, v1, v2, v3, v4;
+
+  pd = du;
+  for (i = 0; i < JPEG_UNIT_SIZE; i++, pd++)
+    {
+      if ((pd[JPEG_UNIT_SIZE * 1] | pd[JPEG_UNIT_SIZE * 2] |
+	   pd[JPEG_UNIT_SIZE * 3] | pd[JPEG_UNIT_SIZE * 4] |
+	   pd[JPEG_UNIT_SIZE * 5] | pd[JPEG_UNIT_SIZE * 6] |
+	   pd[JPEG_UNIT_SIZE * 7]) == 0)
+	{
+	  pd[JPEG_UNIT_SIZE * 0] <<= SHIFT_BITS;
+
+	  pd[JPEG_UNIT_SIZE * 1] = pd[JPEG_UNIT_SIZE * 2]
+	    = pd[JPEG_UNIT_SIZE * 3] = pd[JPEG_UNIT_SIZE * 4]
+	    = pd[JPEG_UNIT_SIZE * 5] = pd[JPEG_UNIT_SIZE * 6]
+	    = pd[JPEG_UNIT_SIZE * 7] = pd[JPEG_UNIT_SIZE * 0];
+
+	  continue;
+	}
+
+      t0 = pd[JPEG_UNIT_SIZE * 0];
+      t1 = pd[JPEG_UNIT_SIZE * 2];
+      t2 = pd[JPEG_UNIT_SIZE * 4];
+      t3 = pd[JPEG_UNIT_SIZE * 6];
+
+      v4 = (t1 + t3) * CONST (0.541196100);
+
+      v0 = ((t0 + t2) << SHIFT_BITS);
+      v1 = ((t0 - t2) << SHIFT_BITS);
+      v2 = v4 - t3 * CONST (1.847759065);
+      v3 = v4 + t1 * CONST (0.765366865);
+
+      t0 = v0 + v3;
+      t3 = v0 - v3;
+      t1 = v1 + v2;
+      t2 = v1 - v2;
+
+      t4 = pd[JPEG_UNIT_SIZE * 7];
+      t5 = pd[JPEG_UNIT_SIZE * 5];
+      t6 = pd[JPEG_UNIT_SIZE * 3];
+      t7 = pd[JPEG_UNIT_SIZE * 1];
+
+      v0 = t4 + t7;
+      v1 = t5 + t6;
+      v2 = t4 + t6;
+      v3 = t5 + t7;
+
+      v4 = (v2 + v3) * CONST (1.175875602);
+
+      v0 *= CONST (0.899976223);
+      v1 *= CONST (2.562915447);
+      v2 = v2 * CONST (1.961570560) - v4;
+      v3 = v3 * CONST (0.390180644) - v4;
+
+      t4 = t4 * CONST (0.298631336) - v0 - v2;
+      t5 = t5 * CONST (2.053119869) - v1 - v3;
+      t6 = t6 * CONST (3.072711026) - v1 - v2;
+      t7 = t7 * CONST (1.501321110) - v0 - v3;
+
+      pd[JPEG_UNIT_SIZE * 0] = t0 + t7;
+      pd[JPEG_UNIT_SIZE * 7] = t0 - t7;
+      pd[JPEG_UNIT_SIZE * 1] = t1 + t6;
+      pd[JPEG_UNIT_SIZE * 6] = t1 - t6;
+      pd[JPEG_UNIT_SIZE * 2] = t2 + t5;
+      pd[JPEG_UNIT_SIZE * 5] = t2 - t5;
+      pd[JPEG_UNIT_SIZE * 3] = t3 + t4;
+      pd[JPEG_UNIT_SIZE * 4] = t3 - t4;
+    }
+
+  pd = du;
+  for (i = 0; i < JPEG_UNIT_SIZE; i++, pd += JPEG_UNIT_SIZE)
+    {
+      if ((pd[1] | pd[2] | pd[3] | pd[4] | pd[5] | pd[6] | pd[7]) == 0)
+	{
+	  pd[0] >>= (SHIFT_BITS + 3);
+	  pd[1] = pd[2] = pd[3] = pd[4] = pd[5] = pd[6] = pd[7] = pd[0];
+	  continue;
+	}
+
+      v4 = (pd[2] + pd[6]) * CONST (0.541196100);
+
+      v0 = (pd[0] + pd[4]) << SHIFT_BITS;
+      v1 = (pd[0] - pd[4]) << SHIFT_BITS;
+      v2 = v4 - pd[6] * CONST (1.847759065);
+      v3 = v4 + pd[2] * CONST (0.765366865);
+
+      t0 = v0 + v3;
+      t3 = v0 - v3;
+      t1 = v1 + v2;
+      t2 = v1 - v2;
+
+      t4 = pd[7];
+      t5 = pd[5];
+      t6 = pd[3];
+      t7 = pd[1];
+
+      v0 = t4 + t7;
+      v1 = t5 + t6;
+      v2 = t4 + t6;
+      v3 = t5 + t7;
+
+      v4 = (v2 + v3) * CONST (1.175875602);
+
+      v0 *= CONST (0.899976223);
+      v1 *= CONST (2.562915447);
+      v2 = v2 * CONST (1.961570560) - v4;
+      v3 = v3 * CONST (0.390180644) - v4;
+
+      t4 = t4 * CONST (0.298631336) - v0 - v2;
+      t5 = t5 * CONST (2.053119869) - v1 - v3;
+      t6 = t6 * CONST (3.072711026) - v1 - v2;
+      t7 = t7 * CONST (1.501321110) - v0 - v3;
+
+      pd[0] = (t0 + t7) >> (SHIFT_BITS * 2 + 3);
+      pd[7] = (t0 - t7) >> (SHIFT_BITS * 2 + 3);
+      pd[1] = (t1 + t6) >> (SHIFT_BITS * 2 + 3);
+      pd[6] = (t1 - t6) >> (SHIFT_BITS * 2 + 3);
+      pd[2] = (t2 + t5) >> (SHIFT_BITS * 2 + 3);
+      pd[5] = (t2 - t5) >> (SHIFT_BITS * 2 + 3);
+      pd[3] = (t3 + t4) >> (SHIFT_BITS * 2 + 3);
+      pd[4] = (t3 - t4) >> (SHIFT_BITS * 2 + 3);
+    }
+
+  for (i = 0; i < JPEG_UNIT_SIZE * JPEG_UNIT_SIZE; i++)
+    {
+      du[i] += 128;
+
+      if (du[i] < 0)
+	du[i] = 0;
+      if (du[i] > 255)
+	du[i] = 255;
+    }
+}
+
+static void
+grub_jpeg_decode_du (struct grub_jpeg_data *data, int id, jpeg_data_unit_t du)
+{
+  int h1, h2, qt;
+  unsigned pos;
+
+  grub_memset (du, 0, sizeof (jpeg_data_unit_t));
+
+  qt = data->comp_index[id][0];
+  h1 = data->comp_index[id][1];
+  h2 = data->comp_index[id][2];
+
+  data->dc_value[id] +=
+    grub_jpeg_get_number (data, grub_jpeg_get_huff_code (data, h1));
+
+  du[0] = data->dc_value[id] * (int) data->quan_table[qt][0];
+  pos = 1;
+  while (pos < ARRAY_SIZE (data->quan_table[qt]))
+    {
+      int num, val;
+
+      num = grub_jpeg_get_huff_code (data, h2);
+      if (!num)
+	break;
+
+      val = grub_jpeg_get_number (data, num & 0xF);
+      num >>= 4;
+      pos += num;
+
+      if (pos >= ARRAY_SIZE (jpeg_zigzag_order))
+	{
+	  grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		      "jpeg: invalid position in zigzag order!?");
+	  return;
+	}
+
+      du[jpeg_zigzag_order[pos]] = val * (int) data->quan_table[qt][pos];
+      pos++;
+    }
+
+  grub_jpeg_idct_transform (du);
+}
+
+static void
+grub_jpeg_ycrcb_to_rgb (int yy, int cr, int cb, grub_uint8_t * rgb)
+{
+  int dd;
+
+  cr -= 128;
+  cb -= 128;
+
+  /* Red  */
+  dd = yy + ((cr * CONST (1.402)) >> SHIFT_BITS);
+  if (dd < 0)
+    dd = 0;
+  if (dd > 255)
+    dd = 255;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  rgb[2] = dd;
+#else
+  *(rgb++) = dd;
+#endif
+
+  /* Green  */
+  dd = yy - ((cb * CONST (0.34414) + cr * CONST (0.71414)) >> SHIFT_BITS);
+  if (dd < 0)
+    dd = 0;
+  if (dd > 255)
+    dd = 255;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  rgb[1] = dd;
+#else
+  *(rgb++) = dd;
+#endif
+
+  /* Blue  */
+  dd = yy + ((cb * CONST (1.772)) >> SHIFT_BITS);
+  if (dd < 0)
+    dd = 0;
+  if (dd > 255)
+    dd = 255;
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+  rgb[0] = dd;
+  rgb += 3;
+#else
+  *(rgb++) = dd;
+#endif
+}
+
+static grub_err_t
+grub_jpeg_decode_sos (struct grub_jpeg_data *data)
+{
+  int i, cc;
+  grub_uint32_t data_offset;
+
+  data_offset = data->file->offset;
+  data_offset += grub_jpeg_get_word (data);
+
+  cc = grub_jpeg_get_byte (data);
+
+  if (cc != 3 && cc != 1)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "jpeg: component count must be 1 or 3");
+  data->color_components = cc;
+
+  for (i = 0; i < cc; i++)
+    {
+      int id, ht;
+
+      id = grub_jpeg_get_byte (data) - 1;
+      if ((id < 0) || (id >= 3))
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid index");
+
+      ht = grub_jpeg_get_byte (data);
+      data->comp_index[id][1] = (ht >> 4);
+      data->comp_index[id][2] = (ht & 0xF) + 2;
+
+      if ((data->comp_index[id][1] < 0) || (data->comp_index[id][1] > 3) ||
+	  (data->comp_index[id][2] < 0) || (data->comp_index[id][2] > 3))
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid hufftable index");
+    }
+
+  grub_jpeg_get_byte (data);	/* Skip 3 unused bytes.  */
+  grub_jpeg_get_word (data);
+
+  if (data->file->offset != data_offset)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: extra byte in sos");
+
+  if (grub_video_bitmap_create (data->bitmap, data->image_width,
+				data->image_height,
+				GRUB_VIDEO_BLIT_FORMAT_RGB_888))
+    return grub_errno;
+
+  data->bitmap_ptr = (*data->bitmap)->data;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_jpeg_decode_data (struct grub_jpeg_data *data)
+{
+  unsigned c1, vb, hb, nr1, nc1;
+  int rst = data->dri;
+
+  vb = 8 << data->log_vs;
+  hb = 8 << data->log_hs;
+  nr1 = (data->image_height + vb - 1) >> (3 + data->log_vs);
+  nc1 = (data->image_width + hb - 1)  >> (3 + data->log_hs);
+
+  if (data->bitmap_ptr == NULL)
+    return grub_error(GRUB_ERR_BAD_FILE_TYPE,
+		      "jpeg: attempted to decode data before start of stream");
+
+  for (; data->r1 < nr1 && (!data->dri || rst);
+       data->r1++, data->bitmap_ptr += (vb * data->image_width - hb * nc1) * 3)
+    for (c1 = 0;  c1 < nc1 && (!data->dri || rst);
+	c1++, rst--, data->bitmap_ptr += hb * 3)
+      {
+	unsigned r2, c2, nr2, nc2;
+	grub_uint8_t *ptr2;
+
+	for (r2 = 0; r2 < (1U << data->log_vs); r2++)
+	  for (c2 = 0; c2 < (1U << data->log_hs); c2++)
+	    grub_jpeg_decode_du (data, 0, data->ydu[r2 * 2 + c2]);
+
+	if (data->color_components >= 3)
+	  {
+	    grub_jpeg_decode_du (data, 1, data->cbdu);
+	    grub_jpeg_decode_du (data, 2, data->crdu);
+	  }
+
+	if (grub_errno)
+	  return grub_errno;
+
+	nr2 = (data->r1 == nr1 - 1) ? (data->image_height - data->r1 * vb) : vb;
+	nc2 = (c1 == nc1 - 1) ? (data->image_width - c1 * hb) : hb;
+
+	ptr2 = data->bitmap_ptr;
+	for (r2 = 0; r2 < nr2; r2++, ptr2 += (data->image_width - nc2) * 3)
+	  for (c2 = 0; c2 < nc2; c2++, ptr2 += 3)
+	    {
+	      unsigned i0;
+	      int yy;
+
+	      i0 = (r2 >> data->log_vs) * 8 + (c2 >> data->log_hs);
+	      yy = data->ydu[(r2 / 8) * 2 + (c2 / 8)][(r2 % 8) * 8 + (c2 % 8)];
+
+	      if (data->color_components >= 3)
+		{
+		  int cr, cb;
+		  cr = data->crdu[i0];
+		  cb = data->cbdu[i0];
+		  grub_jpeg_ycrcb_to_rgb (yy, cr, cb, ptr2);
+		}
+	      else
+		{
+		  ptr2[0] = yy;
+		  ptr2[1] = yy;
+		  ptr2[2] = yy;
+		}
+	    }
+      }
+
+  return grub_errno;
+}
+
+static void
+grub_jpeg_reset (struct grub_jpeg_data *data)
+{
+  data->bit_mask = 0x0;
+
+  data->dc_value[0] = 0;
+  data->dc_value[1] = 0;
+  data->dc_value[2] = 0;
+}
+
+static grub_uint8_t
+grub_jpeg_get_marker (struct grub_jpeg_data *data)
+{
+  grub_uint8_t r;
+
+  r = grub_jpeg_get_byte (data);
+
+  if (r != JPEG_ESC_CHAR)
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid maker");
+      return 0;
+    }
+
+  return grub_jpeg_get_byte (data);
+}
+
+static grub_err_t
+grub_jpeg_decode_jpeg (struct grub_jpeg_data *data)
+{
+  if (grub_jpeg_get_marker (data) != JPEG_MARKER_SOI)	/* Start Of Image.  */
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "jpeg: invalid jpeg file");
+
+  while (grub_errno == 0)
+    {
+      grub_uint8_t marker;
+
+      marker = grub_jpeg_get_marker (data);
+      if (grub_errno)
+	break;
+
+      grub_dprintf ("jpeg", "jpeg marker: %x\n", marker);
+
+      switch (marker)
+	{
+	case JPEG_MARKER_DHT:	/* Define Huffman Table.  */
+	  grub_jpeg_decode_huff_table (data);
+	  break;
+	case JPEG_MARKER_DQT:	/* Define Quantization Table.  */
+	  grub_jpeg_decode_quan_table (data);
+	  break;
+	case JPEG_MARKER_SOF0:	/* Start Of Frame 0.  */
+	  grub_jpeg_decode_sof (data);
+	  break;
+	case JPEG_MARKER_DRI:	/* Define Restart Interval.  */
+	  grub_jpeg_decode_dri (data);
+	  break;
+	case JPEG_MARKER_SOS:	/* Start Of Scan.  */
+	  if (grub_jpeg_decode_sos (data))
+	    break;
+	  /* FALLTHROUGH */
+	case JPEG_MARKER_RST0:	/* Restart.  */
+	case JPEG_MARKER_RST1:
+	case JPEG_MARKER_RST2:
+	case JPEG_MARKER_RST3:
+	case JPEG_MARKER_RST4:
+	case JPEG_MARKER_RST5:
+	case JPEG_MARKER_RST6:
+	case JPEG_MARKER_RST7:
+	  grub_jpeg_decode_data (data);
+	  grub_jpeg_reset (data);
+	  break;
+	case JPEG_MARKER_EOI:	/* End Of Image.  */
+	  return grub_errno;
+	default:		/* Skip unrecognized marker.  */
+	  {
+	    grub_uint16_t sz;
+
+	    sz = grub_jpeg_get_word (data);
+	    if (grub_errno)
+	      return (grub_errno);
+	    grub_file_seek (data->file, data->file->offset + sz - 2);
+	  }
+	}
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_video_reader_jpeg (struct grub_video_bitmap **bitmap,
+			const char *filename)
+{
+  grub_file_t file;
+  struct grub_jpeg_data *data;
+
+  file = grub_buffile_open (filename, GRUB_FILE_TYPE_PIXMAP, 0);
+  if (!file)
+    return grub_errno;
+
+  data = grub_zalloc (sizeof (*data));
+  if (data != NULL)
+    {
+      int i;
+
+      data->file = file;
+      data->bitmap = bitmap;
+      grub_jpeg_decode_jpeg (data);
+
+      for (i = 0; i < 4; i++)
+	grub_free (data->huff_value[i]);
+
+      grub_free (data);
+    }
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_video_bitmap_destroy (*bitmap);
+      *bitmap = 0;
+    }
+
+  grub_file_close (file);
+  return grub_errno;
+}
+
+#if defined(JPEG_DEBUG)
+static grub_err_t
+grub_cmd_jpegtest (grub_command_t cmdd __attribute__ ((unused)),
+		   int argc, char **args)
+{
+  struct grub_video_bitmap *bitmap = 0;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_video_reader_jpeg (&bitmap, args[0]);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  grub_video_bitmap_destroy (bitmap);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_video_bitmap_reader jpg_reader = {
+  .extension = ".jpg",
+  .reader = grub_video_reader_jpeg,
+  .next = 0
+};
+
+static struct grub_video_bitmap_reader jpeg_reader = {
+  .extension = ".jpeg",
+  .reader = grub_video_reader_jpeg,
+  .next = 0
+};
+
+GRUB_MOD_INIT (jpeg)
+{
+  grub_video_bitmap_reader_register (&jpg_reader);
+  grub_video_bitmap_reader_register (&jpeg_reader);
+#if defined(JPEG_DEBUG)
+  cmd = grub_register_command ("jpegtest", grub_cmd_jpegtest,
+			       "FILE", "Tests loading of JPEG bitmap.");
+#endif
+}
+
+GRUB_MOD_FINI (jpeg)
+{
+#if defined(JPEG_DEBUG)
+  grub_unregister_command (cmd);
+#endif
+  grub_video_bitmap_reader_unregister (&jpeg_reader);
+  grub_video_bitmap_reader_unregister (&jpg_reader);
+}
diff --git a/grub-core/video/readers/png.c b/grub-core/video/readers/png.c
new file mode 100644
index 0000000..0157ff7
--- /dev/null
+++ b/grub-core/video/readers/png.c
@@ -0,0 +1,1166 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/bitmap.h>
+#include <grub/types.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/bufio.h>
+#include <grub/safemath.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Uncomment following define to enable PNG debug.  */
+//#define PNG_DEBUG
+
+enum
+  {
+    PNG_COLOR_TYPE_GRAY = 0,
+    PNG_COLOR_MASK_PALETTE = 1,
+    PNG_COLOR_MASK_COLOR = 2,
+    PNG_COLOR_MASK_ALPHA = 4,
+    PNG_COLOR_TYPE_PALETTE = (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE),
+  };
+
+#define PNG_COMPRESSION_BASE	0
+
+#define PNG_INTERLACE_NONE	0
+#define PNG_INTERLACE_ADAM7	1
+
+#define PNG_FILTER_TYPE_BASE	0
+
+#define PNG_FILTER_VALUE_NONE	0
+#define PNG_FILTER_VALUE_SUB	1
+#define PNG_FILTER_VALUE_UP	2
+#define PNG_FILTER_VALUE_AVG	3
+#define PNG_FILTER_VALUE_PAETH	4
+#define PNG_FILTER_VALUE_LAST	5
+
+enum
+  {
+    PNG_CHUNK_IHDR = 0x49484452,
+    PNG_CHUNK_IDAT = 0x49444154,
+    PNG_CHUNK_IEND = 0x49454e44,
+    PNG_CHUNK_PLTE = 0x504c5445
+  };
+
+#define Z_DEFLATED		8
+#define Z_FLAG_DICT		32
+
+#define INFLATE_STORED		0
+#define INFLATE_FIXED		1
+#define INFLATE_DYNAMIC		2
+
+#define WSIZE			0x8000
+
+#define DEFLATE_HCLEN_BASE	4
+#define DEFLATE_HCLEN_MAX	19
+#define DEFLATE_HLIT_BASE	257
+#define DEFLATE_HLIT_MAX	288
+#define DEFLATE_HDIST_BASE	1
+#define DEFLATE_HDIST_MAX	30
+
+#define DEFLATE_HUFF_LEN	16
+
+#ifdef PNG_DEBUG
+static grub_command_t cmd;
+#endif
+
+struct huff_table
+{
+  int *values, *maxval, *offset;
+  int num_values, max_length;
+};
+
+struct grub_png_data
+{
+  grub_file_t file;
+  struct grub_video_bitmap **bitmap;
+
+  int bit_count, bit_save;
+
+  grub_uint32_t next_offset;
+
+  unsigned image_width, image_height;
+  int bpp, is_16bit;
+  int raw_bytes, is_gray, is_alpha, is_palette;
+  int row_bytes, color_bits;
+  grub_uint8_t *image_data;
+
+  int inside_idat, idat_remain;
+
+  int code_values[DEFLATE_HLIT_MAX];
+  int code_maxval[DEFLATE_HUFF_LEN];
+  int code_offset[DEFLATE_HUFF_LEN];
+
+  int dist_values[DEFLATE_HDIST_MAX];
+  int dist_maxval[DEFLATE_HUFF_LEN];
+  int dist_offset[DEFLATE_HUFF_LEN];
+
+  grub_uint8_t palette[256][3];
+
+  struct huff_table code_table;
+  struct huff_table dist_table;
+
+  grub_uint8_t slide[WSIZE];
+  int wp;
+
+  grub_uint8_t *cur_rgb;
+
+  int cur_column, cur_filter, first_line;
+};
+
+static grub_uint32_t
+grub_png_get_dword (struct grub_png_data *data)
+{
+  grub_uint32_t r;
+
+  r = 0;
+  grub_file_read (data->file, &r, sizeof (grub_uint32_t));
+
+  return grub_be_to_cpu32 (r);
+}
+
+static grub_uint8_t
+grub_png_get_byte (struct grub_png_data *data)
+{
+  grub_uint8_t r;
+
+  if ((data->inside_idat) && (data->idat_remain == 0))
+    {
+      grub_uint32_t len, type;
+
+      do
+	{
+          /* Skip crc checksum.  */
+	  grub_png_get_dword (data);
+
+          if (data->file->offset != data->next_offset)
+            {
+              grub_error (GRUB_ERR_BAD_FILE_TYPE,
+                          "png: chunk size error");
+              return 0;
+            }
+
+	  len = grub_png_get_dword (data);
+	  type = grub_png_get_dword (data);
+	  if (type != PNG_CHUNK_IDAT)
+	    {
+	      grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			  "png: unexpected end of data");
+	      return 0;
+	    }
+
+          data->next_offset = data->file->offset + len + 4;
+	}
+      while (len == 0);
+      data->idat_remain = len;
+    }
+
+  r = 0;
+  grub_file_read (data->file, &r, 1);
+
+  if (data->inside_idat)
+    data->idat_remain--;
+
+  return r;
+}
+
+static int
+grub_png_get_bits (struct grub_png_data *data, int num)
+{
+  int code, shift;
+
+  if (data->bit_count == 0)
+    {
+      data->bit_save = grub_png_get_byte (data);
+      data->bit_count = 8;
+    }
+
+  code = 0;
+  shift = 0;
+  while (grub_errno == 0)
+    {
+      int n;
+
+      n = data->bit_count;
+      if (n > num)
+	n = num;
+
+      code += (int) (data->bit_save & ((1 << n) - 1)) << shift;
+      num -= n;
+      if (!num)
+	{
+	  data->bit_count -= n;
+	  data->bit_save >>= n;
+	  break;
+	}
+
+      shift += n;
+
+      data->bit_save = grub_png_get_byte (data);
+      data->bit_count = 8;
+    }
+
+  return code;
+}
+
+static grub_err_t
+grub_png_decode_image_palette (struct grub_png_data *data,
+			       unsigned len)
+{
+  unsigned i = 0, j;
+
+  if (len == 0)
+    return GRUB_ERR_NONE;
+
+  for (i = 0; 3 * i < len && i < 256; i++)
+    for (j = 0; j < 3; j++)
+      data->palette[i][j] = grub_png_get_byte (data);
+  for (i *= 3; i < len; i++)
+    grub_png_get_byte (data);
+
+  grub_png_get_dword (data);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_png_decode_image_header (struct grub_png_data *data)
+{
+  int color_type;
+  int color_bits;
+  enum grub_video_blit_format blt;
+
+  data->image_width = grub_png_get_dword (data);
+  data->image_height = grub_png_get_dword (data);
+
+  if ((!data->image_height) || (!data->image_width))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "png: invalid image size");
+
+  color_bits = grub_png_get_byte (data);
+  data->is_16bit = (color_bits == 16);
+
+  color_type = grub_png_get_byte (data);
+
+  /* According to PNG spec, no other types are valid.  */
+  if ((color_type & ~(PNG_COLOR_MASK_ALPHA | PNG_COLOR_MASK_COLOR))
+      && (color_type != PNG_COLOR_TYPE_PALETTE))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: color type not supported");
+  if (color_type == PNG_COLOR_TYPE_PALETTE)
+    data->is_palette = 1;
+  if (data->is_16bit && data->is_palette)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: color type not supported");
+  if (color_type & PNG_COLOR_MASK_ALPHA)
+    blt = GRUB_VIDEO_BLIT_FORMAT_RGBA_8888;
+  else
+    blt = GRUB_VIDEO_BLIT_FORMAT_RGB_888;
+  if (data->is_palette)
+    data->bpp = 1;
+  else if (color_type & PNG_COLOR_MASK_COLOR)
+    data->bpp = 3;
+  else
+    {
+      data->is_gray = 1;
+      data->bpp = 1;
+    }
+
+  if ((color_bits != 8) && (color_bits != 16)
+      && (color_bits != 4
+	  || !(data->is_gray || data->is_palette)))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+                       "png: bit depth must be 8 or 16");
+
+  if (color_type & PNG_COLOR_MASK_ALPHA)
+    data->bpp++;
+
+  if (grub_video_bitmap_create (data->bitmap, data->image_width,
+				data->image_height,
+				blt))
+    return grub_errno;
+
+  if (data->is_16bit)
+      data->bpp <<= 1;
+
+  data->color_bits = color_bits;
+
+  if (grub_mul (data->image_width, data->bpp, &data->row_bytes))
+    return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+
+  if (data->color_bits <= 4)
+    {
+      if (grub_mul (data->image_width, data->color_bits + 7, &data->row_bytes))
+	return grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
+
+      data->row_bytes >>= 3;
+    }
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  if (data->is_16bit || data->is_gray || data->is_palette)
+#endif
+    {
+      data->image_data = grub_calloc (data->image_height, data->row_bytes);
+      if (grub_errno)
+        return grub_errno;
+
+      data->cur_rgb = data->image_data;
+    }
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  else
+    {
+      data->image_data = 0;
+      data->cur_rgb = (*data->bitmap)->data;
+    }
+#endif
+
+  data->raw_bytes = data->image_height * (data->row_bytes + 1);
+
+  data->cur_column = 0;
+  data->first_line = 1;
+
+  if (grub_png_get_byte (data) != PNG_COMPRESSION_BASE)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: compression method not supported");
+
+  if (grub_png_get_byte (data) != PNG_FILTER_TYPE_BASE)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: filter method not supported");
+
+  if (grub_png_get_byte (data) != PNG_INTERLACE_NONE)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: interlace method not supported");
+
+  /* Skip crc checksum.  */
+  grub_png_get_dword (data);
+
+  return grub_errno;
+}
+
+/* Order of the bit length code lengths.  */
+static const grub_uint8_t bitorder[] = {
+  16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+};
+
+/* Copy lengths for literal codes 257..285.  */
+static const int cplens[] = {
+  3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+  35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
+};
+
+/* Extra bits for literal codes 257..285.  */
+static const grub_uint8_t cplext[] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+  3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 99, 99
+};				/* 99==invalid  */
+
+/* Copy offsets for distance codes 0..29.  */
+static const int cpdist[] = {
+  1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+  257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+  8193, 12289, 16385, 24577
+};
+
+/* Extra bits for distance codes.  */
+static const grub_uint8_t cpdext[] = {
+  0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+  7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+  12, 12, 13, 13
+};
+
+static void
+grub_png_init_huff_table (struct huff_table *ht, int cur_maxlen,
+			  int *cur_values, int *cur_maxval, int *cur_offset)
+{
+  ht->values = cur_values;
+  ht->maxval = cur_maxval;
+  ht->offset = cur_offset;
+  ht->num_values = 0;
+  ht->max_length = cur_maxlen;
+  grub_memset (cur_maxval, 0, sizeof (int) * cur_maxlen);
+}
+
+static void
+grub_png_insert_huff_item (struct huff_table *ht, int code, int len)
+{
+  int i, n;
+
+  if (len == 0)
+    return;
+
+  if (len > ht->max_length)
+    {
+      grub_error (GRUB_ERR_BAD_FILE_TYPE, "png: invalid code length");
+      return;
+    }
+
+  n = 0;
+  for (i = len; i < ht->max_length; i++)
+    n += ht->maxval[i];
+
+  for (i = 0; i < n; i++)
+    ht->values[ht->num_values - i] = ht->values[ht->num_values - i - 1];
+
+  ht->values[ht->num_values - n] = code;
+  ht->num_values++;
+  ht->maxval[len - 1]++;
+}
+
+static void
+grub_png_build_huff_table (struct huff_table *ht)
+{
+  int base, ofs, i;
+
+  base = 0;
+  ofs = 0;
+  for (i = 0; i < ht->max_length; i++)
+    {
+      base += ht->maxval[i];
+      ofs += ht->maxval[i];
+
+      ht->maxval[i] = base;
+      ht->offset[i] = ofs - base;
+
+      base <<= 1;
+    }
+}
+
+static int
+grub_png_get_huff_code (struct grub_png_data *data, struct huff_table *ht)
+{
+  int code, i;
+
+  code = 0;
+  for (i = 0; i < ht->max_length; i++)
+    {
+      code = (code << 1) + grub_png_get_bits (data, 1);
+      if (code < ht->maxval[i])
+	return ht->values[code + ht->offset[i]];
+    }
+  return 0;
+}
+
+static grub_err_t
+grub_png_init_fixed_block (struct grub_png_data *data)
+{
+  int i;
+
+  grub_png_init_huff_table (&data->code_table, DEFLATE_HUFF_LEN,
+			    data->code_values, data->code_maxval,
+			    data->code_offset);
+
+  for (i = 0; i < 144; i++)
+    grub_png_insert_huff_item (&data->code_table, i, 8);
+
+  for (; i < 256; i++)
+    grub_png_insert_huff_item (&data->code_table, i, 9);
+
+  for (; i < 280; i++)
+    grub_png_insert_huff_item (&data->code_table, i, 7);
+
+  for (; i < DEFLATE_HLIT_MAX; i++)
+    grub_png_insert_huff_item (&data->code_table, i, 8);
+
+  grub_png_build_huff_table (&data->code_table);
+
+  grub_png_init_huff_table (&data->dist_table, DEFLATE_HUFF_LEN,
+			    data->dist_values, data->dist_maxval,
+			    data->dist_offset);
+
+  for (i = 0; i < DEFLATE_HDIST_MAX; i++)
+    grub_png_insert_huff_item (&data->dist_table, i, 5);
+
+  grub_png_build_huff_table (&data->dist_table);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_png_init_dynamic_block (struct grub_png_data *data)
+{
+  int nl, nd, nb, i, prev;
+  struct huff_table cl;
+  int cl_values[sizeof (bitorder)];
+  int cl_maxval[8];
+  int cl_offset[8];
+  grub_uint8_t lens[DEFLATE_HCLEN_MAX];
+
+  nl = DEFLATE_HLIT_BASE + grub_png_get_bits (data, 5);
+  nd = DEFLATE_HDIST_BASE + grub_png_get_bits (data, 5);
+  nb = DEFLATE_HCLEN_BASE + grub_png_get_bits (data, 4);
+
+  if ((nl > DEFLATE_HLIT_MAX) || (nd > DEFLATE_HDIST_MAX) ||
+      (nb > DEFLATE_HCLEN_MAX))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "png: too much data");
+
+  grub_png_init_huff_table (&cl, 8, cl_values, cl_maxval, cl_offset);
+
+  for (i = 0; i < nb; i++)
+    lens[bitorder[i]] = grub_png_get_bits (data, 3);
+
+  for (; i < DEFLATE_HCLEN_MAX; i++)
+    lens[bitorder[i]] = 0;
+
+  for (i = 0; i < DEFLATE_HCLEN_MAX; i++)
+    grub_png_insert_huff_item (&cl, i, lens[i]);
+
+  grub_png_build_huff_table (&cl);
+
+  grub_png_init_huff_table (&data->code_table, DEFLATE_HUFF_LEN,
+			    data->code_values, data->code_maxval,
+			    data->code_offset);
+
+  grub_png_init_huff_table (&data->dist_table, DEFLATE_HUFF_LEN,
+			    data->dist_values, data->dist_maxval,
+			    data->dist_offset);
+
+  prev = 0;
+  for (i = 0; i < nl + nd; i++)
+    {
+      int n, code;
+      struct huff_table *ht;
+
+      if (grub_errno)
+	return grub_errno;
+
+      if (i < nl)
+	{
+	  ht = &data->code_table;
+	  code = i;
+	}
+      else
+	{
+	  ht = &data->dist_table;
+	  code = i - nl;
+	}
+
+      n = grub_png_get_huff_code (data, &cl);
+      if (n < 16)
+	{
+	  grub_png_insert_huff_item (ht, code, n);
+	  prev = n;
+	}
+      else if (n == 16)
+	{
+	  int c;
+
+	  c = 3 + grub_png_get_bits (data, 2);
+	  while (c > 0)
+	    {
+	      grub_png_insert_huff_item (ht, code++, prev);
+	      i++;
+	      c--;
+	    }
+	  i--;
+	}
+      else if (n == 17)
+	i += 3 + grub_png_get_bits (data, 3) - 1;
+      else
+	i += 11 + grub_png_get_bits (data, 7) - 1;
+    }
+
+  grub_png_build_huff_table (&data->code_table);
+  grub_png_build_huff_table (&data->dist_table);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_png_output_byte (struct grub_png_data *data, grub_uint8_t n)
+{
+  if (--data->raw_bytes < 0)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "image size overflown");
+
+  if (data->cur_column == 0)
+    {
+      if (n >= PNG_FILTER_VALUE_LAST)
+	return grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid filter value");
+
+      data->cur_filter = n;
+    }
+  else
+    *data->cur_rgb++ = n;
+
+  data->cur_column++;
+  if (data->cur_column == data->row_bytes + 1)
+    {
+      grub_uint8_t *blank_line = NULL;
+      grub_uint8_t *cur = data->cur_rgb - data->row_bytes;
+      grub_uint8_t *left = cur;
+      grub_uint8_t *up;
+
+      if (data->first_line)
+	{
+	  blank_line = grub_zalloc (data->row_bytes);
+	  if (blank_line == NULL)
+	    return grub_errno;
+
+	  up = blank_line;
+	}
+      else
+	up = cur - data->row_bytes;
+
+      switch (data->cur_filter)
+	{
+	case PNG_FILTER_VALUE_SUB:
+	  {
+	    int i;
+
+	    cur += data->bpp;
+	    for (i = data->bpp; i < data->row_bytes; i++, cur++, left++)
+	      *cur += *left;
+
+	    break;
+	  }
+	case PNG_FILTER_VALUE_UP:
+	  {
+	    int i;
+
+	    for (i = 0; i < data->row_bytes; i++, cur++, up++)
+	      *cur += *up;
+
+	    break;
+	  }
+	case PNG_FILTER_VALUE_AVG:
+	  {
+	    int i;
+
+	    for (i = 0; i < data->bpp; i++, cur++, up++)
+	      *cur += *up >> 1;
+
+	    for (; i < data->row_bytes; i++, cur++, up++, left++)
+	      *cur += ((int) *up + (int) *left) >> 1;
+
+	    break;
+	  }
+	case PNG_FILTER_VALUE_PAETH:
+	  {
+	    int i;
+	    grub_uint8_t *upper_left = up;
+
+	    for (i = 0; i < data->bpp; i++, cur++, up++)
+	      *cur += *up;
+
+	    for (; i < data->row_bytes; i++, cur++, up++, left++, upper_left++)
+	      {
+		int a, b, c, pa, pb, pc;
+
+                a = *left;
+                b = *up;
+                c = *upper_left;
+
+                pa = b - c;
+                pb = a - c;
+                pc = pa + pb;
+
+                if (pa < 0)
+                  pa = -pa;
+
+                if (pb < 0)
+                  pb = -pb;
+
+                if (pc < 0)
+                  pc = -pc;
+
+                *cur += ((pa <= pb) && (pa <= pc)) ? a : (pb <= pc) ? b : c;
+	      }
+	  }
+	}
+
+      grub_free (blank_line);
+
+      data->cur_column = 0;
+      data->first_line = 0;
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_png_read_dynamic_block (struct grub_png_data *data)
+{
+  while (grub_errno == 0)
+    {
+      int n;
+
+      n = grub_png_get_huff_code (data, &data->code_table);
+      if (n < 256)
+	{
+	  data->slide[data->wp] = n;
+	  grub_png_output_byte (data, n);
+
+	  data->wp++;
+	  if (data->wp >= WSIZE)
+	    data->wp = 0;
+	}
+      else if (n == 256)
+	break;
+      else
+	{
+	  int len, dist, pos;
+
+	  n -= 257;
+	  len = cplens[n];
+	  if (cplext[n])
+	    len += grub_png_get_bits (data, cplext[n]);
+
+	  n = grub_png_get_huff_code (data, &data->dist_table);
+	  dist = cpdist[n];
+	  if (cpdext[n])
+	    dist += grub_png_get_bits (data, cpdext[n]);
+
+	  pos = data->wp - dist;
+	  if (pos < 0)
+	    pos += WSIZE;
+
+	  while (len > 0)
+	    {
+	      data->slide[data->wp] = data->slide[pos];
+	      grub_png_output_byte (data, data->slide[data->wp]);
+
+	      data->wp++;
+	      if (data->wp >= WSIZE)
+		data->wp = 0;
+
+	      pos++;
+	      if (pos >= WSIZE)
+		pos = 0;
+
+	      len--;
+	    }
+	}
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_png_decode_image_data (struct grub_png_data *data)
+{
+  grub_uint8_t cmf, flg;
+  int final;
+
+  cmf = grub_png_get_byte (data);
+  flg = grub_png_get_byte (data);
+
+  if ((cmf & 0xF) != Z_DEFLATED)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: only support deflate compression method");
+
+  if (flg & Z_FLAG_DICT)
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+		       "png: dictionary not supported");
+
+  do
+    {
+      int block_type;
+
+      final = grub_png_get_bits (data, 1);
+      block_type = grub_png_get_bits (data, 2);
+
+      switch (block_type)
+	{
+	case INFLATE_STORED:
+	  {
+	    grub_uint16_t i, len;
+
+	    data->bit_count = 0;
+	    len = grub_png_get_byte (data);
+	    len += ((grub_uint16_t) grub_png_get_byte (data)) << 8;
+
+            /* Skip NLEN field.  */
+	    grub_png_get_byte (data);
+	    grub_png_get_byte (data);
+
+	    for (i = 0; i < len; i++)
+	      grub_png_output_byte (data, grub_png_get_byte (data));
+
+	    break;
+	  }
+
+	case INFLATE_FIXED:
+          grub_png_init_fixed_block (data);
+	  grub_png_read_dynamic_block (data);
+	  break;
+
+	case INFLATE_DYNAMIC:
+	  grub_png_init_dynamic_block (data);
+	  grub_png_read_dynamic_block (data);
+	  break;
+
+	default:
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			     "png: unknown block type");
+	}
+    }
+  while ((!final) && (grub_errno == 0));
+
+  /* Skip adler checksum.  */
+  grub_png_get_dword (data);
+
+  /* Skip crc checksum.  */
+  grub_png_get_dword (data);
+
+  return grub_errno;
+}
+
+static const grub_uint8_t png_magic[8] =
+  { 0x89, 0x50, 0x4e, 0x47, 0xd, 0xa, 0x1a, 0x0a };
+
+static void
+grub_png_convert_image (struct grub_png_data *data)
+{
+  unsigned i;
+  grub_uint8_t *d1, *d2;
+
+  d1 = (*data->bitmap)->data;
+  d2 = data->image_data + data->is_16bit;
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+#define R4 3
+#define G4 2
+#define B4 1
+#define A4 0
+#define R3 2
+#define G3 1
+#define B3 0
+#else
+#define R4 0
+#define G4 1
+#define B4 2
+#define A4 3
+#define R3 0
+#define G3 1
+#define B3 2
+#endif
+
+  if (data->color_bits <= 4)
+    {
+      grub_uint8_t palette[16][3];
+      grub_uint8_t *d1c, *d2c;
+      int shift;
+      int mask = (1 << data->color_bits) - 1;
+      unsigned j;
+      if (data->is_gray)
+	{
+	  /* Generic formula is
+	     (0xff * i) / ((1U << data->color_bits) - 1)
+	     but for allowed bit depth of 1, 2 and for it's
+	     equivalent to
+	     (0xff / ((1U << data->color_bits) - 1)) * i
+	     Precompute the multipliers to avoid division.
+	  */
+
+	  const grub_uint8_t multipliers[5] = { 0xff, 0xff, 0x55, 0x24, 0x11 };
+	  for (i = 0; i < (1U << data->color_bits); i++)
+	    {
+	      grub_uint8_t col = multipliers[data->color_bits] * i;
+	      palette[i][0] = col;
+	      palette[i][1] = col;
+	      palette[i][2] = col;
+	    }
+	}
+      else
+	grub_memcpy (palette, data->palette, 3 << data->color_bits);
+      d1c = d1;
+      d2c = d2;
+      for (j = 0; j < data->image_height; j++, d1c += data->image_width * 3,
+	   d2c += data->row_bytes)
+	{
+	  d1 = d1c;
+	  d2 = d2c;
+	  shift = 8 - data->color_bits;
+	  for (i = 0; i < data->image_width; i++, d1 += 3)
+	    {
+	      grub_uint8_t col = (d2[0] >> shift) & mask;
+	      d1[R3] = data->palette[col][2];
+	      d1[G3] = data->palette[col][1];
+	      d1[B3] = data->palette[col][0];
+	      shift -= data->color_bits;
+	      if (shift < 0)
+		{
+		  d2++;
+		  shift += 8;
+		}
+	    }
+	}
+      return;
+    }
+
+  if (data->is_palette)
+    {
+      for (i = 0; i < (data->image_width * data->image_height);
+	   i++, d1 += 3, d2++)
+	{
+	  d1[R3] = data->palette[d2[0]][2];
+	  d1[G3] = data->palette[d2[0]][1];
+	  d1[B3] = data->palette[d2[0]][0];
+	}
+      return;
+    }
+  
+  if (data->is_gray)
+    {
+      switch (data->bpp)
+	{
+	case 4:
+	  /* 16-bit gray with alpha.  */
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 4, d2 += 4)
+	    {
+	      d1[R4] = d2[3];
+	      d1[G4] = d2[3];
+	      d1[B4] = d2[3];
+	      d1[A4] = d2[1];
+	    }
+	  break;
+	case 2:
+	  if (data->is_16bit)
+	    /* 16-bit gray without alpha.  */
+	    {
+	      for (i = 0; i < (data->image_width * data->image_height);
+		   i++, d1 += 4, d2 += 2)
+		{
+		  d1[R3] = d2[1];
+		  d1[G3] = d2[1];
+		  d1[B3] = d2[1];
+		}
+	    }
+	  else
+	    /* 8-bit gray with alpha.  */
+	    {
+	      for (i = 0; i < (data->image_width * data->image_height);
+		   i++, d1 += 4, d2 += 2)
+		{
+		  d1[R4] = d2[1];
+		  d1[G4] = d2[1];
+		  d1[B4] = d2[1];
+		  d1[A4] = d2[0];
+		}
+	    }
+	  break;
+	  /* 8-bit gray without alpha.  */
+	case 1:
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 3, d2++)
+	    {
+	      d1[R3] = d2[0];
+	      d1[G3] = d2[0];
+	      d1[B3] = d2[0];
+	    }
+	  break;
+	}
+      return;
+    }
+
+    {
+  /* Only copy the upper 8 bit.  */
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+      for (i = 0; i < (data->image_width * data->image_height * data->bpp >> 1);
+	   i++, d1++, d2 += 2)
+	*d1 = *d2;
+#else
+      switch (data->bpp)
+	{
+	  /* 16-bit with alpha.  */
+	case 8:
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 4, d2+=8)
+	    {
+	      d1[0] = d2[7];
+	      d1[1] = d2[5];
+	      d1[2] = d2[3];
+	      d1[3] = d2[1];
+	    }
+	  break;
+	  /* 16-bit without alpha.  */
+	case 6:
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 3, d2+=6)
+	    {
+	      d1[0] = d2[5];
+	      d1[1] = d2[3];
+	      d1[2] = d2[1];
+	    }
+	  break;
+	case 4:
+	  /* 8-bit with alpha.  */
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 4, d2 += 4)
+	    {
+	      d1[0] = d2[3];
+	      d1[1] = d2[2];
+	      d1[2] = d2[1];
+	      d1[3] = d2[0];
+	    }
+	  break;
+	  /* 8-bit without alpha.  */
+	case 3:
+	  for (i = 0; i < (data->image_width * data->image_height);
+	       i++, d1 += 3, d2 += 3)
+	    {
+	      d1[0] = d2[2];
+	      d1[1] = d2[1];
+	      d1[2] = d2[0];
+	    }
+	  break;
+	}
+#endif
+    }
+
+}
+
+static grub_err_t
+grub_png_decode_png (struct grub_png_data *data)
+{
+  grub_uint8_t magic[8];
+
+  if (grub_file_read (data->file, &magic[0], 8) != 8)
+    return grub_errno;
+
+  if (grub_memcmp (magic, png_magic, sizeof (png_magic)))
+    return grub_error (GRUB_ERR_BAD_FILE_TYPE, "png: not a png file");
+
+  while (1)
+    {
+      grub_uint32_t len, type;
+
+      len = grub_png_get_dword (data);
+      type = grub_png_get_dword (data);
+      data->next_offset = data->file->offset + len + 4;
+
+      switch (type)
+	{
+	case PNG_CHUNK_IHDR:
+	  grub_png_decode_image_header (data);
+	  break;
+
+	case PNG_CHUNK_PLTE:
+	  grub_png_decode_image_palette (data, len);
+	  break;
+
+	case PNG_CHUNK_IDAT:
+	  data->inside_idat = 1;
+	  data->idat_remain = len;
+	  data->bit_count = 0;
+
+	  grub_png_decode_image_data (data);
+
+	  data->inside_idat = 0;
+	  break;
+
+	case PNG_CHUNK_IEND:
+          if (data->image_data)
+            grub_png_convert_image (data);
+
+	  return grub_errno;
+
+	default:
+	  grub_file_seek (data->file, data->file->offset + len + 4);
+	}
+
+      if (grub_errno)
+        break;
+
+      if (data->file->offset != data->next_offset)
+        return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+                           "png: chunk size error");
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_video_reader_png (struct grub_video_bitmap **bitmap,
+		       const char *filename)
+{
+  grub_file_t file;
+  struct grub_png_data *data;
+
+  file = grub_buffile_open (filename, GRUB_FILE_TYPE_PIXMAP, 0);
+  if (!file)
+    return grub_errno;
+
+  data = grub_zalloc (sizeof (*data));
+  if (data != NULL)
+    {
+      data->file = file;
+      data->bitmap = bitmap;
+
+      grub_png_decode_png (data);
+
+      grub_free (data->image_data);
+      grub_free (data);
+    }
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_video_bitmap_destroy (*bitmap);
+      *bitmap = 0;
+    }
+
+  grub_file_close (file);
+  return grub_errno;
+}
+
+#if defined(PNG_DEBUG)
+static grub_err_t
+grub_cmd_pngtest (grub_command_t cmd_d __attribute__ ((unused)),
+		  int argc, char **args)
+{
+  struct grub_video_bitmap *bitmap = 0;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  grub_video_reader_png (&bitmap, args[0]);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  grub_video_bitmap_destroy (bitmap);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_video_bitmap_reader png_reader = {
+  .extension = ".png",
+  .reader = grub_video_reader_png,
+  .next = 0
+};
+
+GRUB_MOD_INIT (png)
+{
+  grub_video_bitmap_reader_register (&png_reader);
+#if defined(PNG_DEBUG)
+  cmd = grub_register_command ("pngtest", grub_cmd_pngtest,
+			       "FILE",
+			       "Tests loading of PNG bitmap.");
+#endif
+}
+
+GRUB_MOD_FINI (png)
+{
+#if defined(PNG_DEBUG)
+  grub_unregister_command (cmd);
+#endif
+  grub_video_bitmap_reader_unregister (&png_reader);
+}
diff --git a/grub-core/video/readers/tga.c b/grub-core/video/readers/tga.c
new file mode 100644
index 0000000..7cb9d1d
--- /dev/null
+++ b/grub-core/video/readers/tga.c
@@ -0,0 +1,511 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/bitmap.h>
+#include <grub/types.h>
+#include <grub/normal.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/bufio.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Uncomment following define to enable TGA debug.  */
+//#define TGA_DEBUG
+
+#define dump_int_field(x) grub_dprintf ("tga", #x " = %d (0x%04x)\n", x, x);
+#if defined(TGA_DEBUG)
+static grub_command_t cmd;
+#endif
+
+enum
+{
+  GRUB_TGA_IMAGE_TYPE_NONE = 0,
+  GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_INDEXCOLOR = 1,
+  GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_TRUECOLOR = 2,
+  GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_BLACK_AND_WHITE = 3,
+  GRUB_TGA_IMAGE_TYPE_RLE_INDEXCOLOR = 9,
+  GRUB_TGA_IMAGE_TYPE_RLE_TRUECOLOR = 10,
+  GRUB_TGA_IMAGE_TYPE_RLE_BLACK_AND_WHITE = 11,
+};
+
+enum
+{
+  GRUB_TGA_COLOR_MAP_TYPE_NONE = 0,
+  GRUB_TGA_COLOR_MAP_TYPE_INCLUDED = 1
+};
+
+enum
+{
+  GRUB_TGA_IMAGE_ORIGIN_RIGHT = 0x10,
+  GRUB_TGA_IMAGE_ORIGIN_TOP   = 0x20
+};
+
+struct grub_tga_header
+{
+  grub_uint8_t id_length;
+  grub_uint8_t color_map_type;
+  grub_uint8_t image_type;
+
+  /* Color Map Specification.  */
+  grub_uint16_t color_map_first_index;
+  grub_uint16_t color_map_length;
+  grub_uint8_t color_map_bpp;
+
+  /* Image Specification.  */
+  grub_uint16_t image_x_origin;
+  grub_uint16_t image_y_origin;
+  grub_uint16_t image_width;
+  grub_uint16_t image_height;
+  grub_uint8_t image_bpp;
+  grub_uint8_t image_descriptor;
+} GRUB_PACKED;
+
+struct tga_data
+{
+  struct grub_tga_header hdr;
+  int uses_rle;
+  int pktlen;
+  int bpp;
+  int is_rle;
+  grub_uint8_t pixel[4];
+  grub_uint8_t palette[256][3];
+  struct grub_video_bitmap *bitmap;
+  grub_file_t file;
+  unsigned image_width;
+  unsigned image_height;
+};
+
+static grub_err_t
+fetch_pixel (struct tga_data *data)
+{
+  if (!data->uses_rle)
+    {
+      if (grub_file_read (data->file, &data->pixel[0], data->bpp)
+	  != data->bpp)
+	return grub_errno;
+      return GRUB_ERR_NONE;
+    }
+  if (!data->pktlen)
+    {
+      grub_uint8_t type;
+      if (grub_file_read (data->file, &type, sizeof (type)) != sizeof(type))
+	return grub_errno;
+      data->is_rle = !!(type & 0x80);
+      data->pktlen = (type & 0x7f) + 1;
+      if (data->is_rle && grub_file_read (data->file, &data->pixel[0], data->bpp)
+	  != data->bpp)
+	return grub_errno;
+    }
+  if (!data->is_rle && grub_file_read (data->file, &data->pixel[0], data->bpp)
+      != data->bpp)
+    return grub_errno;
+  data->pktlen--;
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tga_load_palette (struct tga_data *data)
+{
+  grub_size_t len = grub_le_to_cpu32 (data->hdr.color_map_length) * 3;
+
+  if (len > sizeof (data->palette))
+    len = sizeof (data->palette);
+  
+  if (grub_file_read (data->file, &data->palette, len)
+      != (grub_ssize_t) len)
+    return grub_errno;
+
+#ifndef GRUB_CPU_WORDS_BIGENDIAN
+  {
+    grub_size_t i;
+    for (i = 0; 3 * i < len; i++)
+      {
+	grub_uint8_t t;
+	t = data->palette[i][0];
+	data->palette[i][0] = data->palette[i][2];
+	data->palette[i][2] = t;
+      }
+  }
+#endif
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tga_load_index_color (struct tga_data *data)
+{
+  unsigned int x;
+  unsigned int y;
+  grub_uint8_t *ptr;
+
+  for (y = 0; y < data->image_height; y++)
+    {
+      ptr = data->bitmap->data;
+      if ((data->hdr.image_descriptor & GRUB_TGA_IMAGE_ORIGIN_TOP) != 0)
+        ptr += y * data->bitmap->mode_info.pitch;
+      else
+        ptr += (data->image_height - 1 - y) * data->bitmap->mode_info.pitch;
+
+      for (x = 0; x < data->image_width; x++)
+        {
+	  grub_err_t err;
+	  err = fetch_pixel (data);
+          if (err)
+            return err;
+
+          ptr[0] = data->palette[data->pixel[0]][0];
+          ptr[1] = data->palette[data->pixel[0]][1];
+          ptr[2] = data->palette[data->pixel[0]][2];
+
+          ptr += 3;
+        }
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tga_load_grayscale (struct tga_data *data)
+{
+  unsigned int x;
+  unsigned int y;
+  grub_uint8_t *ptr;
+
+  for (y = 0; y < data->image_height; y++)
+    {
+      ptr = data->bitmap->data;
+      if ((data->hdr.image_descriptor & GRUB_TGA_IMAGE_ORIGIN_TOP) != 0)
+        ptr += y * data->bitmap->mode_info.pitch;
+      else
+        ptr += (data->image_height - 1 - y) * data->bitmap->mode_info.pitch;
+
+      for (x = 0; x < data->image_width; x++)
+        {
+	  grub_err_t err;
+	  err = fetch_pixel (data);
+          if (err)
+            return err;
+
+          ptr[0] = data->pixel[0];
+          ptr[1] = data->pixel[0];
+          ptr[2] = data->pixel[0];
+
+          ptr += 3;
+        }
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tga_load_truecolor_R8G8B8 (struct tga_data *data)
+{
+  unsigned int x;
+  unsigned int y;
+  grub_uint8_t *ptr;
+
+  for (y = 0; y < data->image_height; y++)
+    {
+      ptr = data->bitmap->data;
+      if ((data->hdr.image_descriptor & GRUB_TGA_IMAGE_ORIGIN_TOP) != 0)
+        ptr += y * data->bitmap->mode_info.pitch;
+      else
+        ptr += (data->image_height - 1 - y) * data->bitmap->mode_info.pitch;
+
+      for (x = 0; x < data->image_width; x++)
+        {
+	  grub_err_t err;
+	  err = fetch_pixel (data);
+          if (err)
+            return err;
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          ptr[0] = data->pixel[0];
+          ptr[1] = data->pixel[1];
+          ptr[2] = data->pixel[2];
+#else
+          ptr[0] = data->pixel[2];
+          ptr[1] = data->pixel[1];
+          ptr[2] = data->pixel[0];
+#endif
+          ptr += 3;
+        }
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+tga_load_truecolor_R8G8B8A8 (struct tga_data *data)
+{
+  unsigned int x;
+  unsigned int y;
+  grub_uint8_t *ptr;
+
+  for (y = 0; y < data->image_height; y++)
+    {
+      ptr = data->bitmap->data;
+      if ((data->hdr.image_descriptor & GRUB_TGA_IMAGE_ORIGIN_TOP) != 0)
+        ptr += y * data->bitmap->mode_info.pitch;
+      else
+        ptr += (data->image_height - 1 - y) * data->bitmap->mode_info.pitch;
+
+      for (x = 0; x < data->image_width; x++)
+        {
+	  grub_err_t err;
+	  err = fetch_pixel (data);
+          if (err)
+            return err;
+
+#ifdef GRUB_CPU_WORDS_BIGENDIAN
+          ptr[0] = data->pixel[0];
+          ptr[1] = data->pixel[1];
+          ptr[2] = data->pixel[2];
+          ptr[3] = data->pixel[3];
+#else
+          ptr[0] = data->pixel[2];
+          ptr[1] = data->pixel[1];
+          ptr[2] = data->pixel[0];
+          ptr[3] = data->pixel[3];
+#endif
+
+          ptr += 4;
+        }
+    }
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_reader_tga (struct grub_video_bitmap **bitmap,
+                       const char *filename)
+{
+  grub_ssize_t pos;
+  struct tga_data data;
+
+  grub_memset (&data, 0, sizeof (data));
+
+  data.file = grub_buffile_open (filename, GRUB_FILE_TYPE_PIXMAP, 0);
+  if (! data.file)
+    return grub_errno;
+
+  /* TGA Specification states that we SHOULD start by reading
+     ID from end of file, but we really don't care about that as we are
+     not going to support developer area & extensions at this point.  */
+
+  /* Read TGA header from beginning of file.  */
+  if (grub_file_read (data.file, &data.hdr, sizeof (data.hdr))
+      != sizeof (data.hdr))
+    {
+      grub_file_close (data.file);
+      return grub_errno;
+    }
+
+  /* Skip ID field.  */
+  pos = grub_file_tell (data.file);
+  pos += data.hdr.id_length;
+  grub_file_seek (data.file, pos);
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_file_close (data.file);
+      return grub_errno;
+    }
+
+  grub_dprintf("tga", "tga: header\n");
+  dump_int_field(data.hdr.id_length);
+  dump_int_field(data.hdr.color_map_type);
+  dump_int_field(data.hdr.image_type);
+  dump_int_field(data.hdr.color_map_first_index);
+  dump_int_field(data.hdr.color_map_length);
+  dump_int_field(data.hdr.color_map_bpp);
+  dump_int_field(data.hdr.image_x_origin);
+  dump_int_field(data.hdr.image_y_origin);
+  dump_int_field(data.hdr.image_width);
+  dump_int_field(data.hdr.image_height);
+  dump_int_field(data.hdr.image_bpp);
+  dump_int_field(data.hdr.image_descriptor);
+
+  data.image_width = grub_le_to_cpu16 (data.hdr.image_width);
+  data.image_height = grub_le_to_cpu16 (data.hdr.image_height);
+
+  /* Check that bitmap encoding is supported.  */
+  switch (data.hdr.image_type)
+    {
+    case GRUB_TGA_IMAGE_TYPE_RLE_TRUECOLOR:
+    case GRUB_TGA_IMAGE_TYPE_RLE_BLACK_AND_WHITE:
+    case GRUB_TGA_IMAGE_TYPE_RLE_INDEXCOLOR:
+      data.uses_rle = 1;
+      break;
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_TRUECOLOR:
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_BLACK_AND_WHITE:
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_INDEXCOLOR:
+      data.uses_rle = 0;
+      break;
+
+    default:
+      grub_file_close (data.file);
+      return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			 "unsupported bitmap format (unknown encoding %d)", data.hdr.image_type);
+    }
+
+  data.bpp = data.hdr.image_bpp / 8;
+
+  /* Check that bitmap depth is supported.  */
+  switch (data.hdr.image_type)
+    {
+    case GRUB_TGA_IMAGE_TYPE_RLE_BLACK_AND_WHITE:
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_BLACK_AND_WHITE:
+      if (data.hdr.image_bpp != 8)
+	{
+	  grub_file_close (data.file);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			     "unsupported bitmap format (bpp=%d)",
+			     data.hdr.image_bpp);
+	}
+      grub_video_bitmap_create (bitmap, data.image_width,
+				data.image_height,
+				GRUB_VIDEO_BLIT_FORMAT_RGB_888);
+      if (grub_errno != GRUB_ERR_NONE)
+	{
+	  grub_file_close (data.file);
+	  return grub_errno;
+	}
+
+      data.bitmap = *bitmap;
+      /* Load bitmap data.  */
+      tga_load_grayscale (&data);
+      break;
+
+    case GRUB_TGA_IMAGE_TYPE_RLE_INDEXCOLOR:
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_INDEXCOLOR:
+      if (data.hdr.image_bpp != 8
+	  || data.hdr.color_map_bpp != 24
+	  || data.hdr.color_map_first_index != 0)
+	{
+	  grub_file_close (data.file);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			     "unsupported bitmap format (bpp=%d)",
+			     data.hdr.image_bpp);
+	}
+      grub_video_bitmap_create (bitmap, data.image_width,
+				data.image_height,
+				GRUB_VIDEO_BLIT_FORMAT_RGB_888);
+      if (grub_errno != GRUB_ERR_NONE)
+	{
+	  grub_file_close (data.file);
+	  return grub_errno;
+	}
+
+      data.bitmap = *bitmap;
+      /* Load bitmap data.  */
+      tga_load_palette (&data);
+      tga_load_index_color (&data);
+      break;
+
+    case GRUB_TGA_IMAGE_TYPE_RLE_TRUECOLOR:
+    case GRUB_TGA_IMAGE_TYPE_UNCOMPRESSED_TRUECOLOR:
+      switch (data.hdr.image_bpp)
+	{
+	case 24:
+	  grub_video_bitmap_create (bitmap, data.image_width,
+				    data.image_height,
+				    GRUB_VIDEO_BLIT_FORMAT_RGB_888);
+	  if (grub_errno != GRUB_ERR_NONE)
+	    {
+	      grub_file_close (data.file);
+	      return grub_errno;
+	    }
+
+	  data.bitmap = *bitmap;
+	  /* Load bitmap data.  */
+	  tga_load_truecolor_R8G8B8 (&data);
+	  break;
+
+	case 32:
+	  grub_video_bitmap_create (bitmap, data.image_width,
+				    data.image_height,
+				    GRUB_VIDEO_BLIT_FORMAT_RGBA_8888);
+	  if (grub_errno != GRUB_ERR_NONE)
+	    {
+	      grub_file_close (data.file);
+	      return grub_errno;
+	    }
+
+	  data.bitmap = *bitmap;
+	  /* Load bitmap data.  */
+	  tga_load_truecolor_R8G8B8A8 (&data);
+	  break;
+
+	default:
+	  grub_file_close (data.file);
+	  return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+			     "unsupported bitmap format (bpp=%d)",
+			     data.hdr.image_bpp);
+	}
+    }
+
+  /* If there was a loading problem, destroy bitmap.  */
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_video_bitmap_destroy (*bitmap);
+      *bitmap = 0;
+    }
+
+  grub_file_close (data.file);
+  return grub_errno;
+}
+
+#if defined(TGA_DEBUG)
+static grub_err_t
+grub_cmd_tgatest (grub_command_t cmd_d __attribute__ ((unused)),
+                  int argc, char **args)
+{
+  struct grub_video_bitmap *bitmap = 0;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
+
+  grub_video_reader_tga (&bitmap, args[0]);
+  if (grub_errno != GRUB_ERR_NONE)
+    return grub_errno;
+
+  grub_video_bitmap_destroy (bitmap);
+
+  return GRUB_ERR_NONE;
+}
+#endif
+
+static struct grub_video_bitmap_reader tga_reader = {
+  .extension = ".tga",
+  .reader = grub_video_reader_tga,
+  .next = 0
+};
+
+GRUB_MOD_INIT(tga)
+{
+  grub_video_bitmap_reader_register (&tga_reader);
+#if defined(TGA_DEBUG)
+  cmd = grub_register_command ("tgatest", grub_cmd_tgatest,
+                               "FILE", "Tests loading of TGA bitmap.");
+#endif
+}
+
+GRUB_MOD_FINI(tga)
+{
+#if defined(TGA_DEBUG)
+  grub_unregister_command (cmd);
+#endif
+  grub_video_bitmap_reader_unregister (&tga_reader);
+}
diff --git a/grub-core/video/sis315_init.c b/grub-core/video/sis315_init.c
new file mode 100644
index 0000000..ae5c141
--- /dev/null
+++ b/grub-core/video/sis315_init.c
@@ -0,0 +1,158 @@
+static const struct { grub_uint8_t reg; grub_uint8_t val; } sr_dump [] = 
+{
+  { 0x28, 0x81 },
+  { 0x2a, 0x00 },
+  { 0x29, 0xe1 },
+  { 0x2b, 0x81 },
+  { 0x2d, 0x00 },
+  { 0x2c, 0xe1 },
+  { 0x2e, 0x81 },
+  { 0x30, 0x00 },
+  { 0x2f, 0xe1 },
+  { 0x28, 0x01 },
+  { 0x29, 0x22 },
+  { 0x28, 0x3b },
+  { 0x29, 0x22 },
+  { 0x2a, 0x01 },
+  { 0x2e, 0x01 },
+  { 0x2f, 0x22 },
+  { 0x2e, 0x3b },
+  { 0x2f, 0x22 },
+  { 0x30, 0x01 },
+  { 0x15, 0x00 },
+  { 0x1b, 0x30 },
+
+  { 0x16, 0x0f },
+  { 0x16, 0x8f },
+  { 0x17, 0xba },
+  { 0x16, 0x0f },
+  { 0x16, 0x8f },
+  { 0x1f, 0x00 },
+  { 0x20, 0x20 },
+  { 0x23, 0xf6 },
+  { 0x24, 0x0d },
+  { 0x25, 0x33 },
+  { 0x21, 0x84 },
+  { 0x22, 0x00 },
+  { 0x27, 0x1f },
+  { 0x31, 0x00 },
+  { 0x33, 0x00 },
+  { 0x32, 0x11 },
+
+  { 0x25, 0x33 },
+
+  { 0x05, 0x86 },
+  { 0x01, 0x20 },
+  { 0x32, 0x11 },
+  { 0x1e, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x00, 0x03 },
+  { 0x01, 0x21 },
+  { 0x02, 0x0f },
+  { 0x03, 0x00 },
+  { 0x04, 0x0e },
+
+  { 0x0a, 0x00 },
+  { 0x0b, 0x00 },
+  { 0x0c, 0x00 },
+  { 0x0d, 0x00 },
+  { 0x0e, 0x00 },
+  { 0x37, 0x00 },
+
+  { 0x0a, 0x00 },
+  { 0x0b, 0x00 },
+  { 0x0c, 0x05 },
+  { 0x0e, 0x00 },
+
+  { 0x0e, 0x00 },
+
+  { 0x10, 0x0b },
+  { 0x31, 0x00 },
+  { 0x2b, 0x01 },
+  { 0x2c, 0xe1 },
+  { 0x2b, 0x1b },
+  { 0x2c, 0xe1 },
+  { 0x2d, 0x01 },
+  { 0x3d, 0x00 },
+  { 0x08, 0x84 },
+  { 0x09, 0x00 },
+  { 0x3d, 0x01 },
+  { 0x1f, 0x00 },
+  { 0x06, 0x02 },
+
+  { 0x0f, 0x00 },
+  { 0x17, 0xba },
+  { 0x21, 0xa4 },
+  { 0x32, 0x11 },
+  { 0x07, 0x18 },
+
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+
+  { 0x01, 0x01 },
+  { 0x21, 0x84 },
+  { 0x01, 0x21 },
+  { 0x16, 0x8f },
+  { 0x18, 0xa9 },
+  { 0x19, 0xa0 },
+  { 0x1b, 0x30 },
+  { 0x17, 0xb8 },
+  { 0x19, 0xa3 },
+  { 0x13, 0x00 },
+  { 0x14, 0x00 },
+  { 0x14, 0x02 },
+  { 0x15, 0x00 },
+  { 0x16, 0x0f },
+  { 0x16, 0x8f },
+  { 0x1d, 0x00 },
+  { 0x14, 0x00 },
+  { 0x14, 0x01 },
+  { 0x15, 0x00 },
+  { 0x16, 0x0f },
+  { 0x16, 0x8f },
+  { 0x1d, 0x00 },
+  { 0x14, 0x01 },
+  { 0x14, 0x01 },
+  { 0x15, 0x10 },
+  { 0x13, 0x35 },
+  { 0x14, 0x51 },
+  { 0x16, 0x0f },
+  { 0x16, 0x8f },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x11 },
+  { 0x1d, 0x11 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x1d, 0x00 },
+  { 0x17, 0xba },
+  { 0x19, 0xa0 },
+  { 0x19, 0xa0 },
+  { 0x01, 0x01 },
+  { 0x16, 0x0f },
+  { 0x18, 0xa9 },
+  { 0x19, 0xa0 },
+  { 0x1b, 0x30 },
+  { 0x21, 0xa4 },
+  { 0x05, 0x86 },
+};
+
+static const grub_uint8_t gr[] = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
+  0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
diff --git a/grub-core/video/sis315pro.c b/grub-core/video/sis315pro.c
new file mode 100644
index 0000000..22a0c85
--- /dev/null
+++ b/grub-core/video/sis315pro.c
@@ -0,0 +1,459 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+#include <grub/cache.h>
+
+#define GRUB_SIS315PRO_PCIID 0x03251039
+#define GRUB_SIS315PRO_TOTAL_MEMORY_SPACE  0x800000
+#define GRUB_SIS315PRO_MMIO_SPACE 0x1000
+
+static struct
+{
+  struct grub_video_mode_info mode_info;
+
+  grub_uint8_t *ptr;
+  volatile grub_uint8_t *direct_ptr;
+  int mapped;
+  grub_uint32_t base;
+  grub_uint32_t mmiobase;
+  volatile grub_uint32_t *mmioptr;
+  grub_pci_device_t dev;
+  grub_port_t io;
+} framebuffer;
+
+static grub_uint8_t
+read_sis_cmd (grub_uint8_t addr)
+{
+  grub_outb (addr, framebuffer.io + 0x44);
+  return grub_inb (framebuffer.io + 0x45);
+}
+
+static void
+write_sis_cmd (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_outb (addr, framebuffer.io + 0x44);
+  grub_outb (val, framebuffer.io + 0x45);
+}
+
+#ifndef TEST
+static grub_err_t
+grub_video_sis315pro_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_sis315pro_video_fini (void)
+{
+  if (framebuffer.mapped)
+    {
+      grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				   GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
+      grub_pci_device_unmap_range (framebuffer.dev, framebuffer.direct_ptr,
+				   GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
+    }
+
+  return grub_video_fb_fini ();
+}
+#endif
+
+#include "sis315_init.c"
+
+#ifndef TEST
+/* Helper for grub_video_sis315pro_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != GRUB_PCI_CLASS_SUBCLASS_VGA
+      || pciid != GRUB_SIS315PRO_PCIID)
+    return 0;
+  
+  *found = 1;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG1);
+  framebuffer.mmiobase = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG2);
+  framebuffer.io = (grub_pci_read (addr) & GRUB_PCI_ADDR_IO_MASK)
+    + GRUB_MACHINE_PCI_IO_BASE;
+  framebuffer.dev = dev;
+
+  return 1;
+}
+#endif
+
+static grub_err_t
+grub_video_sis315pro_setup (unsigned int width, unsigned int height,
+			    unsigned int mode_type,
+			    unsigned int mode_mask __attribute__ ((unused)))
+{
+  int depth;
+  grub_err_t err;
+  int found = 0;
+  unsigned i;
+
+#ifndef TEST
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if ((width != 640 && width != 0) || (height != 480 && height != 0)
+      || (depth != 8 && depth != 0))
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "Only 640x480x8 is supported");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+#endif
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = 640;
+  framebuffer.mode_info.height = 480;
+  framebuffer.mode_info.mode_type = (GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
+				     | GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+				     | GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+  framebuffer.mode_info.bpp = 8;
+  framebuffer.mode_info.bytes_per_pixel = 1;
+  framebuffer.mode_info.pitch = 640 * 1;
+  framebuffer.mode_info.number_of_colors = 16;
+  framebuffer.mode_info.red_mask_size = 0;
+  framebuffer.mode_info.red_field_pos = 0;
+  framebuffer.mode_info.green_mask_size = 0;
+  framebuffer.mode_info.green_field_pos = 0;
+  framebuffer.mode_info.blue_mask_size = 0;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+#ifndef TEST
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+#endif
+
+#ifndef TEST
+  if (found && (framebuffer.base == 0 || framebuffer.mmiobase == 0))
+    {
+      grub_pci_address_t addr;
+      /* FIXME: choose address dynamically if needed.   */
+      framebuffer.base =     0x40000000;
+      framebuffer.mmiobase = 0x04000000;
+      framebuffer.io = 0xb300;
+
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG0);
+      grub_pci_write (addr, framebuffer.base | GRUB_PCI_ADDR_MEM_PREFETCH);
+
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG1);
+      grub_pci_write (addr, framebuffer.mmiobase);
+
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG2);
+      grub_pci_write (addr, framebuffer.io | GRUB_PCI_ADDR_SPACE_IO);
+
+      /* Set latency.  */
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_CACHELINE);
+      grub_pci_write (addr, 0x80004700);
+
+      /* Enable address spaces.  */
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write (addr, 0x7);
+
+      addr = grub_pci_make_address (framebuffer.dev, 0x30);
+      grub_pci_write (addr, 0x04060001);
+
+      framebuffer.io += GRUB_MACHINE_PCI_IO_BASE;
+    }
+#endif
+
+
+  /* We can safely discard volatile attribute.  */
+#ifndef TEST
+  framebuffer.ptr
+    = grub_pci_device_map_range_cached (framebuffer.dev,
+					framebuffer.base,
+					GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
+  framebuffer.direct_ptr
+    = grub_pci_device_map_range (framebuffer.dev,
+				 framebuffer.base,
+				 GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
+  framebuffer.mmioptr = grub_pci_device_map_range (framebuffer.dev,
+						   framebuffer.mmiobase,
+						   GRUB_SIS315PRO_MMIO_SPACE);
+#endif
+  framebuffer.mapped = 1;
+
+#ifndef TEST
+  /* Prevent garbage from appearing on the screen.  */
+  grub_memset (framebuffer.ptr, 0, 
+	       framebuffer.mode_info.height * framebuffer.mode_info.pitch);
+  grub_arch_sync_dma_caches (framebuffer.ptr,
+			     framebuffer.mode_info.height
+			     * framebuffer.mode_info.pitch);
+#endif
+
+  grub_outb (GRUB_VGA_IO_MISC_NEGATIVE_VERT_POLARITY
+	     | GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY
+	     | GRUB_VGA_IO_MISC_UPPER_64K
+	     | GRUB_VGA_IO_MISC_EXTERNAL_CLOCK_0
+	     | GRUB_VGA_IO_MISC_28MHZ
+	     | GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS
+	     | GRUB_VGA_IO_MISC_COLOR, 
+	     GRUB_VGA_IO_MISC_WRITE + GRUB_MACHINE_PCI_IO_BASE);
+
+  grub_vga_sr_write (0x86, 5);
+  for (i = 6; i <= 0x27; i++)
+    grub_vga_sr_write (0, i);
+
+  for (i = 0x31; i <= 0x3d; i++)
+    grub_vga_sr_write (0, i);
+
+  for (i = 0; i < ARRAY_SIZE (sr_dump); i++)
+    grub_vga_sr_write (sr_dump[i].val, sr_dump[i].reg);
+
+  for (i = 0x30; i < 0x40; i++)
+    grub_vga_cr_write (0, i);
+
+  grub_vga_cr_write (0x77, 0x40);
+  grub_vga_cr_write (0x77, 0x41);
+  grub_vga_cr_write (0x00, 0x42);
+  grub_vga_cr_write (0x5b, 0x43);
+  grub_vga_cr_write (0x00, 0x44);
+  grub_vga_cr_write (0x23, 0x48);
+  grub_vga_cr_write (0xaa, 0x49);
+  grub_vga_cr_write (0x02, 0x37);
+  grub_vga_cr_write (0x20, 0x5b);
+  grub_vga_cr_write (0x00, 0x83);
+  grub_vga_cr_write (0x80, 0x63);
+
+  grub_vga_cr_write (0x0c, GRUB_VGA_CR_VSYNC_END);
+  grub_vga_cr_write (0x5f, GRUB_VGA_CR_HTOTAL);
+  grub_vga_cr_write (0x4f, GRUB_VGA_CR_HORIZ_END);
+  grub_vga_cr_write (0x50, GRUB_VGA_CR_HBLANK_START);
+  grub_vga_cr_write (0x82, GRUB_VGA_CR_HBLANK_END);
+  grub_vga_cr_write (0x54, GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
+  grub_vga_cr_write (0x80, GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
+  grub_vga_cr_write (0x0b, GRUB_VGA_CR_VERT_TOTAL);
+  grub_vga_cr_write (0x3e, GRUB_VGA_CR_OVERFLOW);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_BYTE_PANNING);
+  grub_vga_cr_write (0x40, GRUB_VGA_CR_CELL_HEIGHT);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_START);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_END);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_ADDR_HIGH);
+  grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_ADDR_LOW);
+  grub_vga_cr_write (0xea, GRUB_VGA_CR_VSYNC_START);
+  grub_vga_cr_write (0x8c, GRUB_VGA_CR_VSYNC_END);
+  grub_vga_cr_write (0xdf, GRUB_VGA_CR_VDISPLAY_END);
+  grub_vga_cr_write (0x28, GRUB_VGA_CR_PITCH);
+  grub_vga_cr_write (0x40, GRUB_VGA_CR_UNDERLINE_LOCATION);
+  grub_vga_cr_write (0xe7, GRUB_VGA_CR_VERTICAL_BLANK_START);
+  grub_vga_cr_write (0x04, GRUB_VGA_CR_VERTICAL_BLANK_END);
+  grub_vga_cr_write (0xa3, GRUB_VGA_CR_MODE);
+  grub_vga_cr_write (0xff, GRUB_VGA_CR_LINE_COMPARE);
+
+  grub_vga_cr_write (0x0c, GRUB_VGA_CR_VSYNC_END);
+  grub_vga_cr_write (0x5f, GRUB_VGA_CR_HTOTAL);
+  grub_vga_cr_write (0x4f, GRUB_VGA_CR_HORIZ_END);
+  grub_vga_cr_write (0x50, GRUB_VGA_CR_HBLANK_START);
+  grub_vga_cr_write (0x82, GRUB_VGA_CR_HBLANK_END);
+  grub_vga_cr_write (0x55, GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
+  grub_vga_cr_write (0x81, GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
+  grub_vga_cr_write (0x0b, GRUB_VGA_CR_VERT_TOTAL);
+  grub_vga_cr_write (0x3e, GRUB_VGA_CR_OVERFLOW);
+  grub_vga_cr_write (0xe9, GRUB_VGA_CR_VSYNC_START);
+  grub_vga_cr_write (0x8b, GRUB_VGA_CR_VSYNC_END);
+  grub_vga_cr_write (0xdf, GRUB_VGA_CR_VDISPLAY_END);
+  grub_vga_cr_write (0xe7, GRUB_VGA_CR_VERTICAL_BLANK_START);
+  grub_vga_cr_write (0x04, GRUB_VGA_CR_VERTICAL_BLANK_END);
+  grub_vga_cr_write (0x40, GRUB_VGA_CR_CELL_HEIGHT);
+  grub_vga_cr_write (0x50, GRUB_VGA_CR_PITCH);
+
+  grub_vga_cr_write (0x00, 0x19);
+  grub_vga_cr_write (0x00, 0x1a);
+  grub_vga_cr_write (0x6c, 0x52);
+  grub_vga_cr_write (0x2e, 0x34);
+  grub_vga_cr_write (0x00, 0x31);
+
+
+  grub_vga_cr_write (0, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
+  grub_vga_cr_write (0, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
+
+  for (i = 0; i < 16; i++)
+    grub_vga_write_arx (i, i);
+  grub_vga_write_arx (1, GRUB_VGA_ARX_MODE);
+  grub_vga_write_arx (0, GRUB_VGA_ARX_OVERSCAN);
+  grub_vga_write_arx (0, GRUB_VGA_ARX_COLOR_PLANE_ENABLE);
+  grub_vga_write_arx (0, GRUB_VGA_ARX_HORIZONTAL_PANNING);
+  grub_vga_write_arx (0, GRUB_VGA_ARX_COLOR_SELECT);
+
+  grub_outb (0xff, GRUB_VGA_IO_PIXEL_MASK + GRUB_MACHINE_PCI_IO_BASE);
+
+  for (i = 0; i < ARRAY_SIZE (gr); i++)
+    grub_vga_gr_write (gr[i], i);
+
+  for (i = 0; i < GRUB_VIDEO_FBSTD_NUMCOLORS; i++)
+    grub_vga_palette_write (i, grub_video_fbstd_colors[i].r,
+			    grub_video_fbstd_colors[i].g,
+			    grub_video_fbstd_colors[i].b);
+
+#if 1
+  {
+    if (read_sis_cmd (0x5) != 0xa1)
+      write_sis_cmd (0x86, 0x5);
+    
+    write_sis_cmd (read_sis_cmd (0x20) | 0xa1, 0x20);
+    write_sis_cmd (read_sis_cmd (0x1e) | 0xda, 0x1e);
+
+#define IND_SIS_CMDQUEUE_SET            0x26
+#define IND_SIS_CMDQUEUE_THRESHOLD      0x27
+
+#define COMMAND_QUEUE_THRESHOLD 0x1F
+#define SIS_CMD_QUEUE_RESET             0x01
+
+#define SIS_AGP_CMDQUEUE_ENABLE         0x80  /* 315/330/340 series SR26 */
+#define SIS_VRAM_CMDQUEUE_ENABLE        0x40
+#define SIS_MMIO_CMD_ENABLE             0x20
+#define SIS_CMD_QUEUE_SIZE_512k         0x00
+#define SIS_CMD_QUEUE_SIZE_1M           0x04
+#define SIS_CMD_QUEUE_SIZE_2M           0x08
+#define SIS_CMD_QUEUE_SIZE_4M           0x0C
+#define SIS_CMD_QUEUE_RESET             0x01
+#define SIS_CMD_AUTO_CORR               0x02
+
+
+    write_sis_cmd (COMMAND_QUEUE_THRESHOLD, IND_SIS_CMDQUEUE_THRESHOLD);
+    write_sis_cmd (SIS_CMD_QUEUE_RESET, IND_SIS_CMDQUEUE_SET);
+    framebuffer.mmioptr[0x85C4 / 4] = framebuffer.mmioptr[0x85C8 / 4];
+    write_sis_cmd (SIS_MMIO_CMD_ENABLE | SIS_CMD_AUTO_CORR, IND_SIS_CMDQUEUE_SET);
+    framebuffer.mmioptr[0x85C0 / 4] = (0x1000000 - (512 * 1024));
+  }
+#endif
+
+#ifndef TEST
+  err = grub_video_fb_setup (mode_type, mode_mask,
+			     &framebuffer.mode_info,
+			     framebuffer.ptr, NULL, NULL);
+  if (err)
+    return err;
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_EXT_NUMCOLORS,
+				   grub_video_fbstd_colors);
+#endif
+  return err;
+}
+
+#ifndef TEST
+
+static grub_err_t
+grub_video_sis315pro_swap_buffers (void)
+{
+  grub_size_t s;
+  s = (framebuffer.mode_info.height
+       * framebuffer.mode_info.pitch
+       * framebuffer.mode_info.bytes_per_pixel);
+  grub_video_fb_swap_buffers ();
+  grub_arch_sync_dma_caches (framebuffer.ptr, s);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_sis315pro_get_info_and_fini (struct grub_video_mode_info *mode_info,
+					void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (void *) framebuffer.direct_ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_sis315pro_adapter =
+  {
+    .name = "SIS315PRO Video Driver",
+    .id = GRUB_VIDEO_DRIVER_SIS315PRO,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_sis315pro_video_init,
+    .fini = grub_video_sis315pro_video_fini,
+    .setup = grub_video_sis315pro_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_sis315pro_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_sis315pro_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_sis315pro)
+{
+  grub_video_register (&grub_video_sis315pro_adapter);
+}
+
+GRUB_MOD_FINI(video_sis315pro)
+{
+  grub_video_unregister (&grub_video_sis315pro_adapter);
+}
+#else
+int
+main ()
+{
+  grub_video_sis315pro_setup (640, 400, 0, 0);
+}
+#endif
diff --git a/grub-core/video/sm712.c b/grub-core/video/sm712.c
new file mode 100644
index 0000000..10c46eb
--- /dev/null
+++ b/grub-core/video/sm712.c
@@ -0,0 +1,818 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009,2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define grub_video_render_target grub_video_fbrender_target
+
+#if !defined (TEST) && !defined(GENINIT)
+#include <grub/err.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/video.h>
+#include <grub/video_fb.h>
+#include <grub/pci.h>
+#include <grub/vga.h>
+#include <grub/cache.h>
+#else
+typedef unsigned char grub_uint8_t;
+typedef unsigned short grub_uint16_t;
+typedef unsigned int grub_uint32_t;
+typedef int grub_err_t;
+#include <grub/vgaregs.h>
+#include <stdio.h>
+#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
+#endif
+
+#include "sm712_init.c"
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+#define GRUB_SM712_TOTAL_MEMORY_SPACE  0x700400
+#define GRUB_SM712_REG_BASE 0x700000
+#define GRUB_SM712_PCIID 0x0712126f
+
+enum
+  {
+    GRUB_SM712_SR_TV_CONTROL = 0x65,
+    GRUB_SM712_SR_RAM_LUT = 0x66,
+    GRUB_SM712_SR_CLOCK_CONTROL1 = 0x68,
+    GRUB_SM712_SR_CLOCK_CONTROL2 = 0x69,
+    GRUB_SM712_SR_VCLK_NUM = 0x6c,
+    GRUB_SM712_SR_VCLK_DENOM = 0x6d,
+    GRUB_SM712_SR_VCLK2_NUM = 0x6e,
+    GRUB_SM712_SR_VCLK2_DENOM = 0x6f,
+    GRUB_SM712_SR_POPUP_ICON_LOW = 0x80,
+    GRUB_SM712_SR_POPUP_ICON_HIGH = 0x81,
+    GRUB_SM712_SR_POPUP_ICON_CTRL = 0x82,
+    GRUB_SM712_SR_POPUP_ICON_COLOR1 = 0x84,
+    GRUB_SM712_SR_POPUP_ICON_COLOR2 = 0x85,
+    GRUB_SM712_SR_POPUP_ICON_COLOR3 = 0x86,
+
+    GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_X_LOW = 0x88,
+    GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_X_HIGH = 0x89,
+    GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_Y_LOW = 0x8a,
+    GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_Y_HIGH = 0x8b,
+    GRUB_SM712_SR_HW_CURSOR_FG_COLOR = 0x8c,
+    GRUB_SM712_SR_HW_CURSOR_BG_COLOR = 0x8d,
+
+    GRUB_SM712_SR_POPUP_ICON_X_LOW = 0x90,
+    GRUB_SM712_SR_POPUP_ICON_X_HIGH = 0x91,
+    GRUB_SM712_SR_POPUP_ICON_Y_LOW = 0x92,
+    GRUB_SM712_SR_POPUP_ICON_Y_HIGH = 0x93,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_CONTROL = 0xa0,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_LOW = 0xa1,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_HIGH = 0xa2,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_MASK_LOW = 0xa3,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_MASK_HIGH = 0xa4,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_RED_CONSTANT = 0xa5,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_GREEN_CONSTANT = 0xa6,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_BLUE_CONSTANT = 0xa7,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_TOP_BOUNDARY = 0xa8,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_LEFT_BOUNDARY = 0xa9,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_BOTTOM_BOUNDARY = 0xaa,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_RIGHT_BOUNDARY = 0xab,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_TOP_LEFT_OVERFLOW_BOUNDARY = 0xac,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_BOTTOM_RIGHT_OVERFLOW_BOUNDARY = 0xad,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_VERTICAL_STRETCH_FACTOR = 0xae,
+    GRUB_SM712_SR_PANEL_HW_VIDEO_HORIZONTAL_STRETCH_FACTOR = 0xaf,
+  };
+enum
+  {
+    GRUB_SM712_SR_TV_CRT_SRAM = 0x00,
+    GRUB_SM712_SR_TV_LCD_SRAM = 0x08
+  };
+enum
+  {
+    GRUB_SM712_SR_TV_ALT_CLOCK = 0x00,
+    GRUB_SM712_SR_TV_FREE_RUN_CLOCK = 0x04
+  };
+enum
+  {
+    GRUB_SM712_SR_TV_CLOCK_CKIN_NTSC = 0x00,
+    GRUB_SM712_SR_TV_CLOCK_REFCLK_PAL = 0x04
+  };
+enum
+  {
+    GRUB_SM712_SR_TV_HSYNC = 0x00,
+    GRUB_SM712_SR_TV_COMPOSITE_HSYNC = 0x01
+  };
+enum
+  {
+    GRUB_SM712_SR_RAM_LUT_NORMAL = 0,
+    GRUB_SM712_SR_RAM_LUT_LCD_RAM_OFF = 0x80,
+    GRUB_SM712_SR_RAM_LUT_CRT_RAM_OFF = 0x40,
+    GRUB_SM712_SR_RAM_LUT_LCD_RAM_NO_WRITE = 0x20,
+    GRUB_SM712_SR_RAM_LUT_CRT_RAM_NO_WRITE = 0x10,
+    GRUB_SM712_SR_RAM_LUT_CRT_8BIT = 0x08,
+    GRUB_SM712_SR_RAM_LUT_CRT_GAMMA = 0x04
+  };
+
+enum
+  {
+    GRUB_SM712_SR_CLOCK_CONTROL1_VCLK_FROM_CCR = 0x40,
+    GRUB_SM712_SR_CLOCK_CONTROL1_8DOT_CLOCK = 0x10,
+  };
+
+enum
+  {
+    GRUB_SM712_SR_CLOCK_CONTROL2_PROGRAM_VCLOCK = 0x03
+  };
+
+#define GRUB_SM712_SR_POPUP_ICON_HIGH_MASK 0x7
+#define GRUB_SM712_SR_POPUP_ICON_HIGH_HW_CURSOR_EN 0x80
+  enum
+  {
+    GRUB_SM712_SR_POPUP_ICON_CTRL_DISABLED = 0,
+    GRUB_SM712_SR_POPUP_ICON_CTRL_ZOOM_ENABLED = 0x40,
+    GRUB_SM712_SR_POPUP_ICON_CTRL_ENABLED = 0x80
+  };
+#define RGB332_BLACK 0
+#define RGB332_WHITE 0xff
+
+  enum
+  {
+    GRUB_SM712_CR_OVERFLOW_INTERLACE = 0x30,
+    GRUB_SM712_CR_INTERLACE_RETRACE = 0x31,
+    GRUB_SM712_CR_TV_VDISPLAY_START = 0x32,
+    GRUB_SM712_CR_TV_VDISPLAY_END_HIGH = 0x33,
+    GRUB_SM712_CR_TV_VDISPLAY_END_LOW = 0x34,
+    GRUB_SM712_CR_DDA_CONTROL_LOW = 0x35,
+    GRUB_SM712_CR_DDA_CONTROL_HIGH = 0x36,
+    GRUB_SM712_CR_TV_EQUALIZER = 0x38,
+    GRUB_SM712_CR_TV_SERRATION = 0x39,
+    GRUB_SM712_CR_HSYNC_CTRL = 0x3a,
+    GRUB_SM712_CR_DEBUG = 0x3c,
+    GRUB_SM712_CR_SHADOW_VGA_HTOTAL = 0x40,
+    GRUB_SM712_CR_SHADOW_VGA_HBLANK_START = 0x41,
+    GRUB_SM712_CR_SHADOW_VGA_HBLANK_END = 0x42,
+    GRUB_SM712_CR_SHADOW_VGA_HRETRACE_START = 0x43,
+    GRUB_SM712_CR_SHADOW_VGA_HRETRACE_END = 0x44,
+    GRUB_SM712_CR_SHADOW_VGA_VERTICAL_TOTAL = 0x45,
+    GRUB_SM712_CR_SHADOW_VGA_VBLANK_START = 0x46,
+    GRUB_SM712_CR_SHADOW_VGA_VBLANK_END = 0x47,
+    GRUB_SM712_CR_SHADOW_VGA_VRETRACE_START = 0x48,
+    GRUB_SM712_CR_SHADOW_VGA_VRETRACE_END = 0x49,    
+    GRUB_SM712_CR_SHADOW_VGA_OVERFLOW = 0x4a,
+    GRUB_SM712_CR_SHADOW_VGA_CELL_HEIGHT = 0x4b,
+    GRUB_SM712_CR_SHADOW_VGA_HDISPLAY_END = 0x4c,
+    GRUB_SM712_CR_SHADOW_VGA_VDISPLAY_END = 0x4d,
+    GRUB_SM712_CR_DDA_LOOKUP_REG3_START = 0x90,
+    GRUB_SM712_CR_DDA_LOOKUP_REG2_START = 0x91,
+    GRUB_SM712_CR_DDA_LOOKUP_REG1_START = 0xa0,
+    GRUB_SM712_CR_VCENTERING_OFFSET = 0xa6,
+    GRUB_SM712_CR_HCENTERING_OFFSET = 0xa7,
+  };
+
+#define GRUB_SM712_CR_DEBUG_NONE 0
+
+#define SM712_DDA_REG3_COMPARE_SHIFT 2
+#define SM712_DDA_REG3_COMPARE_MASK  0xfc
+#define SM712_DDA_REG3_DDA_SHIFT 8
+#define SM712_DDA_REG3_DDA_MASK  0x3
+#define SM712_DDA_REG2_DDA_MASK  0xff
+#define SM712_DDA_REG2_VCENTER_MASK 0x3f
+
+static struct
+{
+  grub_uint8_t compare;
+  grub_uint16_t dda;
+  grub_uint8_t vcentering;
+} dda_lookups[] = {
+  { 21, 469,  2},
+  { 23, 477,  2},
+  { 33, 535,  2},
+  { 35, 682, 21},
+  { 34, 675,  2},
+  { 55, 683,  6},
+};
+
+static struct
+{
+#if !defined (TEST) && !defined(GENINIT)
+  struct grub_video_mode_info mode_info;
+#endif
+
+  volatile grub_uint8_t *ptr;
+  grub_uint8_t *cached_ptr;
+  int mapped;
+  grub_uint32_t base;
+#if !defined (TEST) && !defined(GENINIT)
+  grub_pci_device_t dev;
+#endif
+} framebuffer;
+
+#if !defined (TEST) && !defined(GENINIT)
+static grub_err_t
+grub_video_sm712_video_init (void)
+{
+  /* Reset frame buffer.  */
+  grub_memset (&framebuffer, 0, sizeof(framebuffer));
+
+  return grub_video_fb_init ();
+}
+
+static grub_err_t
+grub_video_sm712_video_fini (void)
+{
+  if (framebuffer.mapped)
+    {
+      grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
+				   GRUB_SM712_TOTAL_MEMORY_SPACE);
+      grub_pci_device_unmap_range (framebuffer.dev, framebuffer.cached_ptr,
+				   GRUB_SM712_TOTAL_MEMORY_SPACE);
+    }
+  return grub_video_fb_fini ();
+}
+#endif
+
+static inline void
+grub_sm712_write_reg (grub_uint8_t val, grub_uint16_t addr)
+{
+#ifdef TEST
+  printf ("  {1, 0x%x, 0x%x},\n", addr, val);
+#elif defined (GENINIT)
+  printf (" .byte 0x%02x, 0x%02x\n", (addr - 0x3c0), val);
+  if ((addr - 0x3c0) & ~0x7f)
+    printf ("FAIL\n");
+#else
+   *(volatile grub_uint8_t *) (framebuffer.ptr + GRUB_SM712_REG_BASE
+			       + addr) = val;
+#endif
+}
+
+static inline grub_uint8_t
+grub_sm712_read_reg (grub_uint16_t addr)
+{
+#ifdef TEST
+  printf ("  {-1, 0x%x, 0x5},\n", addr);
+#elif defined (GENINIT)
+  if ((addr - 0x3c0) & ~0x7f)
+    printf ("FAIL\n");
+  printf ("  .byte 0x%04x, 0x00\n", (addr - 0x3c0) | 0x80);
+#else
+  return *(volatile grub_uint8_t *) (framebuffer.ptr + GRUB_SM712_REG_BASE
+				     + addr);
+#endif
+}
+
+static inline grub_uint8_t
+grub_sm712_sr_read (grub_uint8_t addr)
+{
+  grub_sm712_write_reg (addr, GRUB_VGA_IO_SR_INDEX);
+  return grub_sm712_read_reg (GRUB_VGA_IO_SR_DATA);
+}
+
+static inline void
+grub_sm712_sr_write (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_sm712_write_reg (addr, GRUB_VGA_IO_SR_INDEX);
+  grub_sm712_write_reg (val, GRUB_VGA_IO_SR_DATA);
+}
+
+static inline void
+grub_sm712_gr_write (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_sm712_write_reg (addr, GRUB_VGA_IO_GR_INDEX);
+  grub_sm712_write_reg (val, GRUB_VGA_IO_GR_DATA);
+}
+
+static inline void
+grub_sm712_cr_write (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_sm712_write_reg (addr, GRUB_VGA_IO_CR_INDEX);
+  grub_sm712_write_reg (val, GRUB_VGA_IO_CR_DATA);
+}
+
+static inline void
+grub_sm712_write_arx (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_sm712_read_reg (GRUB_VGA_IO_INPUT_STATUS1_REGISTER);
+  grub_sm712_write_reg (addr, GRUB_VGA_IO_ARX);
+  grub_sm712_read_reg (GRUB_VGA_IO_ARX_READ);
+  grub_sm712_write_reg (val, GRUB_VGA_IO_ARX);
+}
+
+static inline void
+grub_sm712_cr_shadow_write (grub_uint8_t val, grub_uint8_t addr)
+{
+  grub_uint8_t mapping[] =
+    {
+      [GRUB_VGA_CR_HTOTAL] = GRUB_SM712_CR_SHADOW_VGA_HTOTAL,
+      [GRUB_VGA_CR_HORIZ_END] = 0xff,
+      [GRUB_VGA_CR_HBLANK_START] = GRUB_SM712_CR_SHADOW_VGA_HBLANK_START,
+      [GRUB_VGA_CR_HBLANK_END] = GRUB_SM712_CR_SHADOW_VGA_HBLANK_END,
+      [GRUB_VGA_CR_HORIZ_SYNC_PULSE_START] = GRUB_SM712_CR_SHADOW_VGA_HRETRACE_START,
+      [GRUB_VGA_CR_HORIZ_SYNC_PULSE_END] = GRUB_SM712_CR_SHADOW_VGA_HRETRACE_END,
+      [GRUB_VGA_CR_VERT_TOTAL] = GRUB_SM712_CR_SHADOW_VGA_VERTICAL_TOTAL,
+      [GRUB_VGA_CR_OVERFLOW] = GRUB_SM712_CR_SHADOW_VGA_OVERFLOW,
+      [GRUB_VGA_CR_BYTE_PANNING] = 0xff,
+      [GRUB_VGA_CR_CELL_HEIGHT] = GRUB_SM712_CR_SHADOW_VGA_CELL_HEIGHT,
+      [GRUB_VGA_CR_CURSOR_START] = 0xff,
+      [GRUB_VGA_CR_CURSOR_END] = 0xff,
+      [GRUB_VGA_CR_START_ADDR_HIGH_REGISTER] = 0xff,
+      [GRUB_VGA_CR_START_ADDR_LOW_REGISTER] = 0xff,
+      [GRUB_VGA_CR_CURSOR_ADDR_HIGH] = 0xff,
+      [GRUB_VGA_CR_CURSOR_ADDR_LOW] = 0xff,
+      [GRUB_VGA_CR_VSYNC_START] = GRUB_SM712_CR_SHADOW_VGA_VRETRACE_START,
+      [GRUB_VGA_CR_VSYNC_END] = GRUB_SM712_CR_SHADOW_VGA_VRETRACE_END,
+      [GRUB_VGA_CR_VDISPLAY_END] = GRUB_SM712_CR_SHADOW_VGA_VDISPLAY_END,
+      [GRUB_VGA_CR_PITCH] = GRUB_SM712_CR_SHADOW_VGA_HDISPLAY_END,
+      [GRUB_VGA_CR_UNDERLINE_LOCATION] = 0xff,
+
+      [GRUB_VGA_CR_VERTICAL_BLANK_START] = GRUB_SM712_CR_SHADOW_VGA_VBLANK_START,
+      [GRUB_VGA_CR_VERTICAL_BLANK_END] = GRUB_SM712_CR_SHADOW_VGA_VBLANK_END,
+      [GRUB_VGA_CR_MODE] = 0xff,
+      [GRUB_VGA_CR_LINE_COMPARE] = 0xff
+    };
+  if (addr >= ARRAY_SIZE (mapping) || mapping[addr] == 0xff)
+    return;
+  grub_sm712_cr_write (val, mapping[addr]);
+}
+
+static inline void
+grub_sm712_write_dda_lookup (int idx, grub_uint8_t compare, grub_uint16_t dda,
+			     grub_uint8_t vcentering)
+{
+  grub_sm712_cr_write (((compare << SM712_DDA_REG3_COMPARE_SHIFT)
+			& SM712_DDA_REG3_COMPARE_MASK)
+		       | ((dda >> SM712_DDA_REG3_DDA_SHIFT)
+			  & SM712_DDA_REG3_DDA_MASK),
+		       GRUB_SM712_CR_DDA_LOOKUP_REG3_START + 2 * idx);
+  grub_sm712_cr_write (dda & SM712_DDA_REG2_DDA_MASK,
+		       GRUB_SM712_CR_DDA_LOOKUP_REG2_START + 2 * idx);
+  grub_sm712_cr_write (vcentering & SM712_DDA_REG2_VCENTER_MASK,
+		       GRUB_SM712_CR_DDA_LOOKUP_REG1_START + idx);
+}
+
+#if !defined (TEST) && !defined(GENINIT)
+/* Helper for grub_video_sm712_setup.  */
+static int
+find_card (grub_pci_device_t dev, grub_pci_id_t pciid, void *data)
+{
+  int *found = data;
+  grub_pci_address_t addr;
+  grub_uint32_t class;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
+  class = grub_pci_read (addr);
+
+  if (((class >> 16) & 0xffff) != GRUB_PCI_CLASS_SUBCLASS_VGA
+      || pciid != GRUB_SM712_PCIID)
+    return 0;
+  
+  *found = 1;
+
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
+  framebuffer.base = grub_pci_read (addr);
+  framebuffer.dev = dev;
+
+  return 1;
+}
+#endif
+
+static grub_err_t
+grub_video_sm712_setup (unsigned int width, unsigned int height,
+			unsigned int mode_type, unsigned int mode_mask __attribute__ ((unused)))
+{
+  unsigned i;
+#if !defined (TEST) && !defined(GENINIT)
+  int depth;
+  grub_err_t err;
+  int found = 0;
+
+  /* Decode depth from mode_type.  If it is zero, then autodetect.  */
+  depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+          >> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
+
+  if ((width != 1024 && width != 0) || (height != 600 && height != 0)
+      || (depth != 16 && depth != 0))
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "Only 1024x600x16 is supported");
+
+  grub_pci_iterate (find_card, &found);
+  if (!found)
+    return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
+  /* Fill mode info details.  */
+  framebuffer.mode_info.width = 1024;
+  framebuffer.mode_info.height = 600;
+  framebuffer.mode_info.mode_type = (GRUB_VIDEO_MODE_TYPE_RGB
+				     | GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
+				     | GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
+  framebuffer.mode_info.bpp = 16;
+  framebuffer.mode_info.bytes_per_pixel = 2;
+  framebuffer.mode_info.pitch = 1024 * 2;
+  framebuffer.mode_info.number_of_colors = 256;
+  framebuffer.mode_info.red_mask_size = 5;
+  framebuffer.mode_info.red_field_pos = 11;
+  framebuffer.mode_info.green_mask_size = 6;
+  framebuffer.mode_info.green_field_pos = 5;
+  framebuffer.mode_info.blue_mask_size = 5;
+  framebuffer.mode_info.blue_field_pos = 0;
+  framebuffer.mode_info.reserved_mask_size = 0;
+  framebuffer.mode_info.reserved_field_pos = 0;
+  framebuffer.mode_info.blit_format
+    = grub_video_get_blit_format (&framebuffer.mode_info);
+#endif
+
+#if !defined (TEST) && !defined(GENINIT)
+  if (found && framebuffer.base == 0)
+    {
+      grub_pci_address_t addr;
+      /* FIXME: choose address dynamically if needed.   */
+      framebuffer.base = 0x04000000;
+
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG0);
+      grub_pci_write (addr, framebuffer.base);
+
+      /* Set latency.  */
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_CACHELINE);
+      grub_pci_write (addr, 0x8);
+
+      /* Enable address spaces.  */
+      addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
+      grub_pci_write (addr, 0x7);
+    }
+#endif
+
+  /* We can safely discard volatile attribute.  */
+#if !defined (TEST) && !defined(GENINIT)
+  framebuffer.ptr
+    = grub_pci_device_map_range (framebuffer.dev,
+				 framebuffer.base,
+				 GRUB_SM712_TOTAL_MEMORY_SPACE);
+  framebuffer.cached_ptr
+    = grub_pci_device_map_range_cached (framebuffer.dev,
+					framebuffer.base,
+					GRUB_SM712_TOTAL_MEMORY_SPACE);
+#endif
+  framebuffer.mapped = 1;
+
+  /* Initialise SM712.  */
+#if !defined (TEST) && !defined(GENINIT)
+  /* FIXME */
+  grub_vga_sr_write (0x11, 0x18);
+#endif
+
+#if !defined (TEST) && !defined(GENINIT)
+  /* Prevent garbage from appearing on the screen.  */
+  grub_memset ((void *) framebuffer.cached_ptr, 0, 
+	       framebuffer.mode_info.height * framebuffer.mode_info.pitch);
+#endif
+
+  /* FIXME */
+  grub_sm712_sr_write (0, 0x21);
+  grub_sm712_sr_write (0x7a, 0x62);
+  grub_sm712_sr_write (0x16, 0x6a);
+  grub_sm712_sr_write (0x2, 0x6b);
+  grub_sm712_write_reg (0, GRUB_VGA_IO_PIXEL_MASK);
+  grub_sm712_sr_write (GRUB_VGA_SR_RESET_ASYNC, GRUB_VGA_SR_RESET);
+  grub_sm712_write_reg (GRUB_VGA_IO_MISC_NEGATIVE_VERT_POLARITY 
+			| GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY
+			| GRUB_VGA_IO_MISC_UPPER_64K
+			| GRUB_VGA_IO_MISC_EXTERNAL_CLOCK_0
+			| GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS
+			| GRUB_VGA_IO_MISC_COLOR, GRUB_VGA_IO_MISC_WRITE);
+  grub_sm712_sr_write (GRUB_VGA_SR_RESET_ASYNC | GRUB_VGA_SR_RESET_SYNC,
+		       GRUB_VGA_SR_RESET);
+  grub_sm712_sr_write (GRUB_VGA_SR_CLOCKING_MODE_8_DOT_CLOCK,
+		       GRUB_VGA_SR_CLOCKING_MODE);
+  grub_sm712_sr_write (GRUB_VGA_ALL_PLANES, GRUB_VGA_SR_MAP_MASK_REGISTER);
+  grub_sm712_sr_write (0, GRUB_VGA_SR_CHAR_MAP_SELECT);
+  grub_sm712_sr_write (GRUB_VGA_SR_MEMORY_MODE_CHAIN4
+		       | GRUB_VGA_SR_MEMORY_MODE_SEQUENTIAL_ADDRESSING
+		       | GRUB_VGA_SR_MEMORY_MODE_EXTERNAL_VIDEO_MEMORY,
+		       GRUB_VGA_SR_MEMORY_MODE);
+
+  for (i = 0; i < ARRAY_SIZE (sm712_sr_seq1); i++)
+    grub_sm712_sr_write (sm712_sr_seq1[i], 0x10 + i);
+
+  for (i = 0; i < ARRAY_SIZE (sm712_sr_seq2); i++)
+    grub_sm712_sr_write (sm712_sr_seq2[i], 0x30 + i);
+
+  /* Undocumented.  */
+  grub_sm712_sr_write (0x1a, 0x63);
+  /* Undocumented.  */
+  grub_sm712_sr_write (0x1a, 0x64);
+
+  grub_sm712_sr_write (GRUB_SM712_SR_TV_CRT_SRAM | GRUB_SM712_SR_TV_ALT_CLOCK
+		       | GRUB_SM712_SR_TV_CLOCK_CKIN_NTSC
+		       | GRUB_SM712_SR_TV_HSYNC,
+		       GRUB_SM712_SR_TV_CONTROL);
+
+  grub_sm712_sr_write (GRUB_SM712_SR_RAM_LUT_NORMAL, GRUB_SM712_SR_RAM_LUT);
+
+  /* Undocumented.  */
+  grub_sm712_sr_write (0x00, 0x67);
+
+  grub_sm712_sr_write (GRUB_SM712_SR_CLOCK_CONTROL1_VCLK_FROM_CCR
+		       | GRUB_SM712_SR_CLOCK_CONTROL1_8DOT_CLOCK,
+		       GRUB_SM712_SR_CLOCK_CONTROL1);
+  grub_sm712_sr_write (GRUB_SM712_SR_CLOCK_CONTROL2_PROGRAM_VCLOCK,
+		       GRUB_SM712_SR_CLOCK_CONTROL2);
+
+  grub_sm712_sr_write (82, GRUB_SM712_SR_VCLK_NUM);
+  grub_sm712_sr_write (137, GRUB_SM712_SR_VCLK_DENOM);
+
+  grub_sm712_sr_write (9, GRUB_SM712_SR_VCLK2_NUM);
+  grub_sm712_sr_write (2, GRUB_SM712_SR_VCLK2_DENOM);
+  /* FIXME */
+  grub_sm712_sr_write (0x04, 0x70);
+  /* FIXME */
+  grub_sm712_sr_write (0x45, 0x71);
+  /* Undocumented */
+  grub_sm712_sr_write (0x30, 0x72);
+  /* Undocumented */
+  grub_sm712_sr_write (0x30, 0x73);
+  /* Undocumented */
+  grub_sm712_sr_write (0x40, 0x74);
+  /* Undocumented */
+  grub_sm712_sr_write (0x20, 0x75);
+
+  grub_sm712_sr_write (0xff, GRUB_SM712_SR_POPUP_ICON_LOW);
+  grub_sm712_sr_write (GRUB_SM712_SR_POPUP_ICON_HIGH_MASK,
+		       GRUB_SM712_SR_POPUP_ICON_HIGH);
+  grub_sm712_sr_write (GRUB_SM712_SR_POPUP_ICON_CTRL_DISABLED,
+		       GRUB_SM712_SR_POPUP_ICON_CTRL);
+  /* Undocumented */
+  grub_sm712_sr_write (0x0, 0x83);
+
+  grub_sm712_sr_write (8, GRUB_SM712_SR_POPUP_ICON_COLOR1);
+  grub_sm712_sr_write (0, GRUB_SM712_SR_POPUP_ICON_COLOR2);
+  grub_sm712_sr_write (0x42, GRUB_SM712_SR_POPUP_ICON_COLOR3);
+
+  /* Undocumented */
+  grub_sm712_sr_write (0x3a, 0x87);
+
+  /* Why theese coordinates?  */
+  grub_sm712_sr_write (0x59, GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_X_LOW);
+  grub_sm712_sr_write (0x02, GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_X_HIGH);
+  grub_sm712_sr_write (0x44, GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_Y_LOW);
+  grub_sm712_sr_write (0x02, GRUB_SM712_SR_HW_CURSOR_UPPER_LEFT_Y_HIGH);
+
+  grub_sm712_sr_write (RGB332_BLACK, GRUB_SM712_SR_HW_CURSOR_FG_COLOR);
+  grub_sm712_sr_write (RGB332_WHITE, GRUB_SM712_SR_HW_CURSOR_BG_COLOR);
+
+  /* Undocumented */
+  grub_sm712_sr_write (0x3a, 0x8e);
+  grub_sm712_sr_write (0x3a, 0x8f);
+
+  grub_sm712_sr_write (0, GRUB_SM712_SR_POPUP_ICON_X_LOW);
+  grub_sm712_sr_write (0, GRUB_SM712_SR_POPUP_ICON_X_HIGH);
+  grub_sm712_sr_write (0, GRUB_SM712_SR_POPUP_ICON_Y_LOW);
+  grub_sm712_sr_write (0, GRUB_SM712_SR_POPUP_ICON_Y_HIGH);
+
+  grub_sm712_sr_write (0, GRUB_SM712_SR_PANEL_HW_VIDEO_CONTROL);
+  grub_sm712_sr_write (0x10, GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_LOW);
+  grub_sm712_sr_write (0x08, GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_HIGH);
+  grub_sm712_sr_write (0x00, GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_MASK_LOW);
+  grub_sm712_sr_write (0x02, GRUB_SM712_SR_PANEL_HW_VIDEO_COLOR_KEY_MASK_HIGH);
+  grub_sm712_sr_write (0xed, GRUB_SM712_SR_PANEL_HW_VIDEO_RED_CONSTANT);
+  grub_sm712_sr_write (0xed, GRUB_SM712_SR_PANEL_HW_VIDEO_GREEN_CONSTANT);
+  grub_sm712_sr_write (0xed, GRUB_SM712_SR_PANEL_HW_VIDEO_BLUE_CONSTANT);
+
+  grub_sm712_sr_write (0x7b, GRUB_SM712_SR_PANEL_HW_VIDEO_TOP_BOUNDARY);
+  grub_sm712_sr_write (0xfb, GRUB_SM712_SR_PANEL_HW_VIDEO_LEFT_BOUNDARY);
+  grub_sm712_sr_write (0xff, GRUB_SM712_SR_PANEL_HW_VIDEO_BOTTOM_BOUNDARY);
+  grub_sm712_sr_write (0xff, GRUB_SM712_SR_PANEL_HW_VIDEO_RIGHT_BOUNDARY);
+  /* Doesn't match documentation?  */
+  grub_sm712_sr_write (0x97, GRUB_SM712_SR_PANEL_HW_VIDEO_TOP_LEFT_OVERFLOW_BOUNDARY);
+  grub_sm712_sr_write (0xef, GRUB_SM712_SR_PANEL_HW_VIDEO_BOTTOM_RIGHT_OVERFLOW_BOUNDARY);
+
+  grub_sm712_sr_write (0xbf, GRUB_SM712_SR_PANEL_HW_VIDEO_VERTICAL_STRETCH_FACTOR);
+  grub_sm712_sr_write (0xdf, GRUB_SM712_SR_PANEL_HW_VIDEO_HORIZONTAL_STRETCH_FACTOR);
+
+  grub_sm712_gr_write (GRUB_VGA_NO_PLANES, GRUB_VGA_GR_SET_RESET_PLANE);
+  grub_sm712_gr_write (GRUB_VGA_NO_PLANES, GRUB_VGA_GR_SET_RESET_PLANE_ENABLE);
+  grub_sm712_gr_write (GRUB_VGA_NO_PLANES, GRUB_VGA_GR_COLOR_COMPARE);
+  grub_sm712_gr_write (GRUB_VGA_GR_DATA_ROTATE_NOP, GRUB_VGA_GR_DATA_ROTATE);
+  grub_sm712_gr_write (GRUB_VGA_NO_PLANES, GRUB_VGA_GR_READ_MAP_REGISTER);
+  grub_sm712_gr_write (GRUB_VGA_GR_MODE_256_COLOR, GRUB_VGA_GR_MODE);
+  grub_sm712_gr_write (GRUB_VGA_GR_GR6_MMAP_A0
+		       | GRUB_VGA_GR_GR6_GRAPHICS_MODE, GRUB_VGA_GR_GR6);
+  grub_sm712_gr_write (GRUB_VGA_ALL_PLANES, GRUB_VGA_GR_COLOR_COMPARE_DISABLE);
+  grub_sm712_gr_write (0xff, GRUB_VGA_GR_BITMASK);
+
+  /* Write palette mapping.  */
+  for (i = 0; i < 16; i++)
+    grub_sm712_write_arx (i, i);
+
+  grub_sm712_write_arx (GRUB_VGA_ARX_MODE_ENABLE_256COLOR
+			| GRUB_VGA_ARX_MODE_GRAPHICS, GRUB_VGA_ARX_MODE);
+  grub_sm712_write_arx (0, GRUB_VGA_ARX_OVERSCAN);
+  grub_sm712_write_arx (GRUB_VGA_ALL_PLANES, GRUB_VGA_ARX_COLOR_PLANE_ENABLE);
+  grub_sm712_write_arx (0, GRUB_VGA_ARX_HORIZONTAL_PANNING);
+  grub_sm712_write_arx (0, GRUB_VGA_ARX_COLOR_SELECT);
+
+  /* FIXME: compute this generically.  */
+  {
+    struct grub_video_hw_config config =
+      {
+	.vertical_total = 806,
+	.vertical_blank_start = 0x300,
+	.vertical_blank_end = 0,
+	.vertical_sync_start = 0x303,
+	.vertical_sync_end = 0x9,
+	.line_compare = 0x3ff,
+	.vdisplay_end = 0x300,
+	.pitch = 0x80,
+	.horizontal_total = 164,
+	.horizontal_end = 128,
+	.horizontal_blank_start = 128,
+	.horizontal_blank_end = 0,
+	.horizontal_sync_pulse_start = 133,
+	.horizontal_sync_pulse_end = 22
+      };
+    grub_vga_set_geometry (&config, grub_sm712_cr_write);
+    config.horizontal_sync_pulse_start = 134;
+    config.horizontal_sync_pulse_end = 21;
+    config.vertical_sync_start = 0x301;
+    config.vertical_sync_end = 0x0;
+    config.line_compare = 0x0ff;
+    config.vdisplay_end = 0x258;
+    config.pitch = 0x7f;
+    grub_vga_set_geometry (&config, grub_sm712_cr_shadow_write);
+  }
+
+  grub_sm712_cr_write (GRUB_VGA_CR_BYTE_PANNING_NORMAL,
+		       GRUB_VGA_CR_BYTE_PANNING);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_CURSOR_START);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_CURSOR_END);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_CURSOR_ADDR_HIGH);
+  grub_sm712_cr_write (0, GRUB_VGA_CR_CURSOR_ADDR_LOW);
+  grub_sm712_cr_write (GRUB_VGA_CR_UNDERLINE_LOCATION_DWORD_MODE,
+		       GRUB_VGA_CR_UNDERLINE_LOCATION);
+  grub_sm712_cr_write (GRUB_VGA_CR_MODE_ADDRESS_WRAP
+		       | GRUB_VGA_CR_MODE_BYTE_MODE
+		       | GRUB_VGA_CR_MODE_TIMING_ENABLE
+		       | GRUB_VGA_CR_MODE_NO_CGA
+		       | GRUB_VGA_CR_MODE_NO_HERCULES,
+		       GRUB_VGA_CR_MODE);
+
+  grub_sm712_cr_write (0, GRUB_SM712_CR_OVERFLOW_INTERLACE);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_INTERLACE_RETRACE);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_TV_VDISPLAY_START);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_TV_VDISPLAY_END_HIGH);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_TV_VDISPLAY_END_LOW);
+  grub_sm712_cr_write (0x80, GRUB_SM712_CR_DDA_CONTROL_LOW);
+  grub_sm712_cr_write (0x02, GRUB_SM712_CR_DDA_CONTROL_HIGH);
+
+  /* Undocumented */
+  grub_sm712_cr_write (0x20, 0x37);
+
+  grub_sm712_cr_write (0, GRUB_SM712_CR_TV_EQUALIZER);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_TV_SERRATION);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_HSYNC_CTRL);
+
+  /* Undocumented */
+  grub_sm712_cr_write (0x40, 0x3b);
+
+  grub_sm712_cr_write (GRUB_SM712_CR_DEBUG_NONE, GRUB_SM712_CR_DEBUG);
+
+  /* Undocumented */
+  grub_sm712_cr_write (0xff, 0x3d);
+  grub_sm712_cr_write (0x46, 0x3e);
+  grub_sm712_cr_write (0x91, 0x3f);
+
+  for (i = 0; i < ARRAY_SIZE (dda_lookups); i++)
+    grub_sm712_write_dda_lookup (i, dda_lookups[i].compare, dda_lookups[i].dda,
+				 dda_lookups[i].vcentering);
+  
+  /* Undocumented  */
+  grub_sm712_cr_write (0, 0x9c);
+  grub_sm712_cr_write (0, 0x9d);
+  grub_sm712_cr_write (0, 0x9e);
+  grub_sm712_cr_write (0, 0x9f);
+
+  grub_sm712_cr_write (0, GRUB_SM712_CR_VCENTERING_OFFSET);
+  grub_sm712_cr_write (0, GRUB_SM712_CR_HCENTERING_OFFSET);
+
+  grub_sm712_write_reg (GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY
+			| GRUB_VGA_IO_MISC_UPPER_64K
+			| GRUB_VGA_IO_MISC_28MHZ
+			| GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS
+			| GRUB_VGA_IO_MISC_COLOR,
+			GRUB_VGA_IO_MISC_WRITE);
+
+#if !defined (TEST) && !defined(GENINIT)
+  /* Undocumented? */
+  *(volatile grub_uint32_t *) ((char *) framebuffer.ptr + 0x40c00c) = 0;
+  *(volatile grub_uint32_t *) ((char *) framebuffer.ptr + 0x40c040) = 0;
+  *(volatile grub_uint32_t *) ((char *) framebuffer.ptr + 0x40c000) = 0x20000;
+  *(volatile grub_uint32_t *) ((char *) framebuffer.ptr + 0x40c010) = 0x1020100;
+#endif
+
+  (void) grub_sm712_sr_read (0x16);
+
+#if !defined (TEST) && !defined(GENINIT)
+  err = grub_video_fb_setup (mode_type, mode_mask,
+			     &framebuffer.mode_info,
+			     framebuffer.cached_ptr, NULL, NULL);
+  if (err)
+    return err;
+
+  /* Copy default palette to initialize emulated palette.  */
+  err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
+				   grub_video_fbstd_colors);
+  return err;
+#else
+  return 0;
+#endif
+}
+
+#if !defined (TEST) && !defined(GENINIT)
+
+static grub_err_t
+grub_video_sm712_swap_buffers (void)
+{
+  grub_size_t s;
+  s = (framebuffer.mode_info.height
+       * framebuffer.mode_info.pitch
+       * framebuffer.mode_info.bytes_per_pixel);
+  grub_video_fb_swap_buffers ();
+  grub_arch_sync_dma_caches (framebuffer.cached_ptr, s);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_video_sm712_get_info_and_fini (struct grub_video_mode_info *mode_info,
+				    void **framebuf)
+{
+  grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
+  *framebuf = (char *) framebuffer.ptr;
+
+  grub_video_fb_fini ();
+
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_video_adapter grub_video_sm712_adapter =
+  {
+    .name = "SM712 Video Driver",
+    .id = GRUB_VIDEO_DRIVER_SM712,
+
+    .prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
+
+    .init = grub_video_sm712_video_init,
+    .fini = grub_video_sm712_video_fini,
+    .setup = grub_video_sm712_setup,
+    .get_info = grub_video_fb_get_info,
+    .get_info_and_fini = grub_video_sm712_get_info_and_fini,
+    .set_palette = grub_video_fb_set_palette,
+    .get_palette = grub_video_fb_get_palette,
+    .set_viewport = grub_video_fb_set_viewport,
+    .get_viewport = grub_video_fb_get_viewport,
+    .set_region = grub_video_fb_set_region,
+    .get_region = grub_video_fb_get_region,
+    .set_area_status = grub_video_fb_set_area_status,
+    .get_area_status = grub_video_fb_get_area_status,
+    .map_color = grub_video_fb_map_color,
+    .map_rgb = grub_video_fb_map_rgb,
+    .map_rgba = grub_video_fb_map_rgba,
+    .unmap_color = grub_video_fb_unmap_color,
+    .fill_rect = grub_video_fb_fill_rect,
+    .blit_bitmap = grub_video_fb_blit_bitmap,
+    .blit_render_target = grub_video_fb_blit_render_target,
+    .scroll = grub_video_fb_scroll,
+    .swap_buffers = grub_video_sm712_swap_buffers,
+    .create_render_target = grub_video_fb_create_render_target,
+    .delete_render_target = grub_video_fb_delete_render_target,
+    .set_active_render_target = grub_video_fb_set_active_render_target,
+    .get_active_render_target = grub_video_fb_get_active_render_target,
+
+    .next = 0
+  };
+
+GRUB_MOD_INIT(video_sm712)
+{
+  grub_video_register (&grub_video_sm712_adapter);
+}
+
+GRUB_MOD_FINI(video_sm712)
+{
+  grub_video_unregister (&grub_video_sm712_adapter);
+}
+#else
+int
+main ()
+{
+  grub_video_sm712_setup (1024, 600, 0, 0);
+}
+#endif
diff --git a/grub-core/video/sm712_init.c b/grub-core/video/sm712_init.c
new file mode 100644
index 0000000..cdb0b73
--- /dev/null
+++ b/grub-core/video/sm712_init.c
@@ -0,0 +1,14 @@
+/* Following sequence is a capture of sm712 initialisation sequence.  */
+static grub_uint8_t sm712_sr_seq1[] =
+  { 0xc8, 0x40, 0x14, 0x60, 0x0, 0xa, 0x92, 0x0,
+    0x51, 0x00, 0x01, 0x00, 0x0, 0x0, 0x00, 0x0,
+    0xc4, 0x30, 0x02, 0x00, 0x1 };
+
+static grub_uint8_t sm712_sr_seq2[] =
+  { 0x28, 0x03, 0x24, 0x09, 0xc0, 0x3a, 0x3a, 0x3a,
+    0x3a, 0x3a, 0x3a, 0x3a, 0x00, 0x00, 0x03, 0xff,
+    0x00, 0xfc, 0x00, 0x00, 0x20, 0x18, 0x00, 0xfc,
+    0x20, 0x0c, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3a,
+    0x06, 0x68, 0xa7, 0x7f, 0x83, 0x24, 0xff, 0x03,
+    0x00, 0x60, 0x59, 0x3a, 0x3a, 0x00, 0x00, 0x3a,
+    0x01, 0x80 };
diff --git a/grub-core/video/video.c b/grub-core/video/video.c
new file mode 100644
index 0000000..9834241
--- /dev/null
+++ b/grub-core/video/video.c
@@ -0,0 +1,763 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/video.h>
+#include <grub/types.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/i18n.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* The list of video adapters registered to system.  */
+grub_video_adapter_t grub_video_adapter_list = NULL;
+
+/* Active video adapter.  */
+grub_video_adapter_t grub_video_adapter_active;
+
+/* Restore back to initial mode (where applicable).  */
+grub_err_t
+grub_video_restore (void)
+{
+  if (grub_video_adapter_active)
+    {
+      grub_video_adapter_active->fini ();
+      if (grub_errno != GRUB_ERR_NONE)
+        return grub_errno;
+
+      grub_video_adapter_active = 0;
+    }
+  return GRUB_ERR_NONE;
+}
+
+/* Get information about active video mode.  */
+grub_err_t
+grub_video_get_info (struct grub_video_mode_info *mode_info)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  /* If mode_info is NULL just report that video adapter is active.  */
+  if (! mode_info)
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return grub_errno;
+    }
+
+  return grub_video_adapter_active->get_info (mode_info);
+}
+
+grub_video_driver_id_t
+grub_video_get_driver_id (void)
+{
+  if (! grub_video_adapter_active)
+    return GRUB_VIDEO_DRIVER_NONE;
+  return grub_video_adapter_active->id;
+}
+
+/* Get information about active video mode.  */
+grub_err_t
+grub_video_get_info_and_fini (struct grub_video_mode_info *mode_info,
+			      void **framebuffer)
+{
+  grub_err_t err;
+
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  err = grub_video_adapter_active->get_info_and_fini (mode_info, framebuffer);
+  if (err)
+    return err;
+
+  grub_video_adapter_active = 0;
+  return GRUB_ERR_NONE;
+}
+
+/* Determine optimized blitting formation for specified video mode info.  */
+enum grub_video_blit_format
+grub_video_get_blit_format (struct grub_video_mode_info *mode_info)
+{
+  /* Check if we have any known 32 bit modes.  */
+  if (mode_info->bpp == 32)
+    {
+      if ((mode_info->red_mask_size == 8)
+	  && (mode_info->red_field_pos == 16)
+	  && (mode_info->green_mask_size == 8)
+	  && (mode_info->green_field_pos == 8)
+	  && (mode_info->blue_mask_size == 8)
+	  && (mode_info->blue_field_pos == 0))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_BGRA_8888;
+	}
+      else if ((mode_info->red_mask_size == 8)
+	       && (mode_info->red_field_pos == 0)
+	       && (mode_info->green_mask_size == 8)
+	       && (mode_info->green_field_pos == 8)
+	       && (mode_info->blue_mask_size == 8)
+	       && (mode_info->blue_field_pos == 16))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_RGBA_8888;
+	}
+    }
+  /* Check if we have any known 24 bit modes.  */
+  else if (mode_info->bpp == 24)
+    {
+      if ((mode_info->red_mask_size == 8)
+	  && (mode_info->red_field_pos == 16)
+	  && (mode_info->green_mask_size == 8)
+	  && (mode_info->green_field_pos == 8)
+	  && (mode_info->blue_mask_size == 8)
+	  && (mode_info->blue_field_pos == 0))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_BGR_888;
+	}
+      else if ((mode_info->red_mask_size == 8)
+	       && (mode_info->red_field_pos == 0)
+	       && (mode_info->green_mask_size == 8)
+	       && (mode_info->green_field_pos == 8)
+	       && (mode_info->blue_mask_size == 8)
+	       && (mode_info->blue_field_pos == 16))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_RGB_888;
+	}
+    }
+  /* Check if we have any known 16 bit modes.  */
+  else if (mode_info->bpp == 16)
+    {
+      if ((mode_info->red_mask_size == 5)
+	  && (mode_info->red_field_pos == 11)
+	  && (mode_info->green_mask_size == 6)
+	  && (mode_info->green_field_pos == 5)
+	  && (mode_info->blue_mask_size == 5)
+	  && (mode_info->blue_field_pos == 0))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_BGR_565;
+	}
+      else if ((mode_info->red_mask_size == 5)
+	       && (mode_info->red_field_pos == 0)
+	       && (mode_info->green_mask_size == 6)
+	       && (mode_info->green_field_pos == 5)
+	       && (mode_info->blue_mask_size == 5)
+	       && (mode_info->blue_field_pos == 11))
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_RGB_565;
+	}
+    }
+  else if (mode_info->bpp == 1)
+    return GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED;
+
+  /* Backup route.  Unknown format.  */
+
+  /* If there are more than 8 bits per color, assume RGB(A) mode.  */
+  if (mode_info->bpp > 8)
+    {
+      if (mode_info->reserved_mask_size > 0)
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_RGBA;
+	}
+      else
+	{
+	  return GRUB_VIDEO_BLIT_FORMAT_RGB;
+	}
+    }
+
+  /* Assume as indexcolor mode.  */
+  return GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR;
+}
+
+/* Set new indexed color palette entries.  */
+grub_err_t
+grub_video_set_palette (unsigned int start, unsigned int count,
+                        struct grub_video_palette_data *palette_data)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->set_palette (start, count, palette_data);
+}
+
+/* Get indexed color palette entries.  */
+grub_err_t
+grub_video_get_palette (unsigned int start, unsigned int count,
+                        struct grub_video_palette_data *palette_data)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->get_palette (start, count, palette_data);
+}
+
+/* Set viewport dimensions.  */
+grub_err_t
+grub_video_set_viewport (unsigned int x, unsigned int y,
+                         unsigned int width, unsigned int height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->set_viewport (x, y, width, height);
+}
+
+/* Get viewport dimensions.  */
+grub_err_t
+grub_video_get_viewport (unsigned int *x, unsigned int *y,
+                         unsigned int *width, unsigned int *height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->get_viewport (x, y, width, height);
+}
+
+/* Set region dimensions.  */
+grub_err_t
+grub_video_set_region (unsigned int x, unsigned int y,
+                       unsigned int width, unsigned int height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->set_region (x, y, width, height);
+}
+
+/* Get region dimensions.  */
+grub_err_t
+grub_video_get_region (unsigned int *x, unsigned int *y,
+                       unsigned int *width, unsigned int *height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->get_region (x, y, width, height);
+}
+
+/* Set status of the intersection of the viewport and the region.  */
+grub_err_t
+grub_video_set_area_status (grub_video_area_status_t area_status)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->set_area_status (area_status);
+}
+
+/* Get status of the intersection of the viewport and the region.  */
+grub_err_t
+grub_video_get_area_status (grub_video_area_status_t *area_status)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->get_area_status (area_status);
+}
+
+/* Map color name to adapter specific color.  */
+grub_video_color_t
+grub_video_map_color (grub_uint32_t color_name)
+{
+  if (! grub_video_adapter_active)
+    return 0;
+
+  return grub_video_adapter_active->map_color (color_name);
+}
+
+/* Map RGB value to adapter specific color.  */
+grub_video_color_t
+grub_video_map_rgb (grub_uint8_t red, grub_uint8_t green, grub_uint8_t blue)
+{
+  if (! grub_video_adapter_active)
+    return 0;
+
+  return grub_video_adapter_active->map_rgb (red, green, blue);
+}
+
+/* Map RGBA value to adapter specific color.  */
+grub_video_color_t
+grub_video_map_rgba (grub_uint8_t red, grub_uint8_t green, grub_uint8_t blue,
+                     grub_uint8_t alpha)
+{
+  if (! grub_video_adapter_active)
+    return 0;
+
+  return grub_video_adapter_active->map_rgba (red, green, blue, alpha);
+}
+
+/* Unmap video color back to RGBA components.  */
+grub_err_t
+grub_video_unmap_color (grub_video_color_t color, grub_uint8_t *red,
+                        grub_uint8_t *green, grub_uint8_t *blue,
+                        grub_uint8_t *alpha)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->unmap_color (color,
+                                                 red,
+                                                 green,
+                                                 blue,
+                                                 alpha);
+}
+
+/* Fill rectangle using specified color.  */
+grub_err_t
+grub_video_fill_rect (grub_video_color_t color, int x, int y,
+                      unsigned int width, unsigned int height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->fill_rect (color, x, y, width, height);
+}
+
+/* Blit bitmap to screen.  */
+grub_err_t
+grub_video_blit_bitmap (struct grub_video_bitmap *bitmap,
+                        enum grub_video_blit_operators oper,
+                        int x, int y, int offset_x, int offset_y,
+                        unsigned int width, unsigned int height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->blit_bitmap (bitmap, oper, x, y,
+                                                 offset_x, offset_y,
+                                                 width, height);
+}
+
+/* Blit render target to active render target.  */
+grub_err_t
+grub_video_blit_render_target (struct grub_video_render_target *target,
+                               enum grub_video_blit_operators oper,
+                               int x, int y, int offset_x, int offset_y,
+                               unsigned int width, unsigned int height)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->blit_render_target (target, oper, x, y,
+                                                        offset_x, offset_y,
+                                                        width, height);
+}
+
+/* Scroll viewport and fill new areas with specified color.  */
+grub_err_t
+grub_video_scroll (grub_video_color_t color, int dx, int dy)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->scroll (color, dx, dy);
+}
+
+/* Swap buffers (swap active render target).  */
+grub_err_t
+grub_video_swap_buffers (void)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->swap_buffers ();
+}
+
+/* Create new render target.  */
+grub_err_t
+grub_video_create_render_target (struct grub_video_render_target **result,
+                                 unsigned int width, unsigned int height,
+                                 unsigned int mode_type)
+{
+  *result = 0;
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->create_render_target (result,
+                                                          width, height,
+                                                          mode_type);
+}
+
+/* Delete render target.  */
+grub_err_t
+grub_video_delete_render_target (struct grub_video_render_target *target)
+{
+  if (!target)
+    return GRUB_ERR_NONE;
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->delete_render_target (target);
+}
+
+/* Set active render target.  */
+grub_err_t
+grub_video_set_active_render_target (struct grub_video_render_target *target)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->set_active_render_target (target);
+}
+
+/* Get active render target.  */
+grub_err_t
+grub_video_get_active_render_target (struct grub_video_render_target **target)
+{
+  if (! grub_video_adapter_active)
+    return grub_error (GRUB_ERR_BAD_DEVICE, "no video mode activated");
+
+  return grub_video_adapter_active->get_active_render_target (target);
+}
+
+grub_err_t
+grub_video_edid_checksum (struct grub_video_edid_info *edid_info)
+{
+  const char *edid_bytes = (const char *) edid_info;
+  int i;
+  char checksum = 0;
+
+  /* Check EDID checksum.  */
+  for (i = 0; i < 128; ++i)
+    checksum += edid_bytes[i];
+
+  if (checksum != 0)
+    return grub_error (GRUB_ERR_BAD_DEVICE,
+		       "invalid EDID checksum %d", checksum);
+
+  grub_errno = GRUB_ERR_NONE;
+  return grub_errno;
+}
+
+grub_err_t
+grub_video_edid_preferred_mode (struct grub_video_edid_info *edid_info,
+				unsigned int *width, unsigned int *height)
+{
+  /* Bit 1 in the Feature Support field indicates that the first
+     Detailed Timing Description is the preferred timing mode.  */
+  if (edid_info->version == 1 /* we don't understand later versions */
+      && (edid_info->feature_support
+	  & GRUB_VIDEO_EDID_FEATURE_PREFERRED_TIMING_MODE)
+      && edid_info->detailed_timings[0].pixel_clock)
+    {
+      *width = edid_info->detailed_timings[0].horizontal_active_lo
+	       | (((unsigned int)
+		   (edid_info->detailed_timings[0].horizontal_hi & 0xf0))
+		  << 4);
+      *height = edid_info->detailed_timings[0].vertical_active_lo
+		| (((unsigned int)
+		    (edid_info->detailed_timings[0].vertical_hi & 0xf0))
+		   << 4);
+      if (*width && *height)
+	return GRUB_ERR_NONE;
+    }
+
+  return grub_error (GRUB_ERR_BAD_DEVICE, "no preferred mode available");
+}
+
+/* Parse <width>x<height>[x<depth>]*/
+static grub_err_t
+parse_modespec (const char *current_mode, int *width, int *height, int *depth)
+{
+  const char *value;
+  const char *param = current_mode;
+
+  *width = *height = *depth = -1;
+
+  if (grub_strcmp (param, "auto") == 0)
+    {
+      *width = *height = 0;
+      return GRUB_ERR_NONE;
+    }
+
+  /* Find width value.  */
+  value = param;
+  param = grub_strchr(param, 'x');
+  if (param == NULL)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       N_("invalid video mode specification `%s'"),
+		       current_mode);
+
+  param++;
+  
+  *width = grub_strtoul (value, 0, 0);
+  if (grub_errno != GRUB_ERR_NONE)
+      return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			 N_("invalid video mode specification `%s'"),
+			 current_mode);
+  
+  /* Find height value.  */
+  value = param;
+  param = grub_strchr(param, 'x');
+  if (param == NULL)
+    {
+      *height = grub_strtoul (value, 0, 0);
+      if (grub_errno != GRUB_ERR_NONE)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("invalid video mode specification `%s'"),
+			   current_mode);
+    }
+  else
+    {
+      /* We have optional color depth value.  */
+      param++;
+      
+      *height = grub_strtoul (value, 0, 0);
+      if (grub_errno != GRUB_ERR_NONE)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("invalid video mode specification `%s'"),
+			   current_mode);
+      
+      /* Convert color depth value.  */
+      value = param;
+      *depth = grub_strtoul (value, 0, 0);
+      if (grub_errno != GRUB_ERR_NONE)
+	return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			   N_("invalid video mode specification `%s'"),
+			   current_mode);
+    }
+  return GRUB_ERR_NONE;
+}
+
+grub_err_t
+grub_video_set_mode (const char *modestring,
+		     unsigned int modemask,
+		     unsigned int modevalue)
+{
+  char *tmp;
+  char *next_mode;
+  char *current_mode;
+  char *modevar;
+
+  if (grub_video_adapter_active && grub_video_adapter_active->id == GRUB_VIDEO_ADAPTER_CAPTURE)
+    return GRUB_ERR_NONE;
+
+  modevalue &= modemask;
+
+  /* Take copy of env.var. as we don't want to modify that.  */
+  modevar = grub_strdup (modestring);
+
+  /* Initialize next mode.  */
+  next_mode = modevar;
+
+  if (! modevar)
+    return grub_errno;
+
+  if (grub_memcmp (next_mode, "keep", sizeof ("keep")) == 0
+      || grub_memcmp (next_mode, "keep,", sizeof ("keep,") - 1) == 0
+      || grub_memcmp (next_mode, "keep;", sizeof ("keep;") - 1) == 0)
+    {
+      int suitable = 1;
+      grub_err_t err;
+
+      if (grub_video_adapter_active)
+	{
+	  struct grub_video_mode_info mode_info;
+	  grub_memset (&mode_info, 0, sizeof (mode_info));
+	  err = grub_video_get_info (&mode_info);
+	  if (err)
+	    {
+	      suitable = 0;
+	      grub_errno = GRUB_ERR_NONE;
+	    }
+	  if ((mode_info.mode_type & modemask) != modevalue)
+	    suitable = 0;
+	}
+      else if (((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modemask) != 0)
+	       && ((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modevalue) == 0))
+	suitable = 0;
+
+      if (suitable)
+	{
+	  grub_free (modevar);
+	  return GRUB_ERR_NONE;
+	}
+      next_mode += sizeof ("keep") - 1;
+      if (! *next_mode)
+	{
+	  grub_free (modevar);
+
+	  /* TRANSLATORS: This doesn't imply that there is no available video
+	     mode at all. All modes may have been filtered out by some criteria.
+	   */
+	  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+			     N_("no suitable video mode found"));
+	}
+
+      /* Skip separator. */
+      next_mode++;
+    }
+
+  /* De-activate last set video adapter.  */
+  if (grub_video_adapter_active)
+    {
+      /* Finalize adapter.  */
+      grub_video_adapter_active->fini ();
+      if (grub_errno != GRUB_ERR_NONE)
+	grub_errno = GRUB_ERR_NONE;
+
+      /* Mark active adapter as not set.  */
+      grub_video_adapter_active = 0;
+    }
+
+  /* Loop until all modes has been tested out.  */
+  while (next_mode != NULL)
+    {
+      int width = -1;
+      int height = -1;
+      int depth = -1;
+      grub_err_t err;
+      unsigned int flags = modevalue;
+      unsigned int flagmask = modemask;
+
+      /* Use last next_mode as current mode.  */
+      tmp = next_mode;
+
+      /* Save position of next mode and separate modes.  */
+      for (; *next_mode; next_mode++)
+	if (*next_mode == ',' || *next_mode == ';')
+	  break;
+      if (*next_mode)
+	{
+	  *next_mode = 0;
+	  next_mode++;
+	}
+      else
+	next_mode = 0;
+
+      /* Skip whitespace.  */
+      while (grub_isspace (*tmp))
+	tmp++;
+
+      /* Initialize token holders.  */
+      current_mode = tmp;
+
+      /* XXX: we assume that we're in pure text mode if
+	 no video mode is initialized. Is it always true? */
+      if (grub_strcmp (current_mode, "text") == 0)
+	{
+	  struct grub_video_mode_info mode_info;
+
+	  grub_memset (&mode_info, 0, sizeof (mode_info));
+	  if (((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modemask) == 0)
+	      || ((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modevalue) != 0))
+	    {
+	      /* Valid mode found from adapter, and it has been activated.
+		 Specify it as active adapter.  */
+	      grub_video_adapter_active = NULL;
+
+	      /* Free memory.  */
+	      grub_free (modevar);
+
+	      return GRUB_ERR_NONE;
+	    }
+	  else
+	    continue;
+	}
+
+      err = parse_modespec (current_mode, &width, &height, &depth);
+      if (err)
+	{
+	  /* Free memory before returning.  */
+	  grub_free (modevar);
+
+	  return err;
+	}
+
+      /* Try out video mode.  */
+
+      /* If user requested specific depth check if this depth is supported.  */
+      if (depth != -1 && (flagmask & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+	  &&
+	  (((flags & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
+	    != ((depth << GRUB_VIDEO_MODE_TYPE_DEPTH_POS)
+		& GRUB_VIDEO_MODE_TYPE_DEPTH_MASK))))
+	continue;
+
+      if (depth != -1)
+	{
+	  flags |= (depth << GRUB_VIDEO_MODE_TYPE_DEPTH_POS)
+	    & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK;
+	  flagmask |= GRUB_VIDEO_MODE_TYPE_DEPTH_MASK;
+	}
+
+      /* Try to initialize requested mode.  Ignore any errors.  */
+      grub_video_adapter_t p;
+
+      /* Loop thru all possible video adapter trying to find requested mode.  */
+      for (p = grub_video_adapter_list; p; p = p->next)
+	{
+	  struct grub_video_mode_info mode_info;
+
+	  grub_memset (&mode_info, 0, sizeof (mode_info));
+
+	  /* Try to initialize adapter, if it fails, skip to next adapter.  */
+	  err = p->init ();
+	  if (err != GRUB_ERR_NONE)
+	    {
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+
+	  /* Try to initialize video mode.  */
+	  err = p->setup (width, height, flags, flagmask);
+	  if (err != GRUB_ERR_NONE)
+	    {
+	      p->fini ();
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+
+	  err = p->get_info (&mode_info);
+	  if (err != GRUB_ERR_NONE)
+	    {
+	      p->fini ();
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+
+	  flags = mode_info.mode_type & ~GRUB_VIDEO_MODE_TYPE_DEPTH_MASK;
+	  flags |= (mode_info.bpp << GRUB_VIDEO_MODE_TYPE_DEPTH_POS)
+	    & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK;
+
+	  /* Check that mode is suitable for upper layer.  */
+	  if ((flags & GRUB_VIDEO_MODE_TYPE_PURE_TEXT)
+	      ? (((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modemask) != 0)
+		 && ((GRUB_VIDEO_MODE_TYPE_PURE_TEXT & modevalue) == 0))
+	      : ((flags & modemask) != modevalue))
+	    {
+	      p->fini ();
+	      grub_errno = GRUB_ERR_NONE;
+	      continue;
+	    }
+
+	  /* Valid mode found from adapter, and it has been activated.
+	     Specify it as active adapter.  */
+	  grub_video_adapter_active = p;
+
+	  /* Free memory.  */
+	  grub_free (modevar);
+
+	  return GRUB_ERR_NONE;
+	}
+
+    }
+
+  /* Free memory.  */
+  grub_free (modevar);
+
+  return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		     N_("no suitable video mode found"));
+}